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92f91d1f AC |
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f2de7dfd | 79 | # Guess values for system-dependent variables and create Makefiles. |
462cfbc4 | 80 | # Generated automatically using autoconf version 2.12.1 |
f2de7dfd AC |
81 | # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. |
82 | # | |
83 | # This configure script is free software; the Free Software Foundation | |
84 | # gives unlimited permission to copy, distribute and modify it. | |
85 | ||
86 | # Defaults: | |
87 | ac_help= | |
88 | ac_default_prefix=/usr/local | |
89 | # Any additions from configure.in: | |
462cfbc4 DE |
90 | ac_help="$ac_help |
91 | --enable-maintainer-mode Enable developer functionality." | |
f2de7dfd AC |
92 | ac_help="$ac_help |
93 | --enable-sim-bswap Use Host specific BSWAP instruction." | |
94 | ac_help="$ac_help | |
95 | --enable-sim-cflags=opts Extra CFLAGS for use in building simulator" | |
96 | ac_help="$ac_help | |
97 | --enable-sim-debug=opts Enable debugging flags" | |
a35e91c3 AC |
98 | ac_help="$ac_help |
99 | --enable-sim-stdio Specify whether to use stdio for console input/output." | |
f2de7dfd AC |
100 | ac_help="$ac_help |
101 | --enable-sim-trace=opts Enable tracing flags" | |
b320601b DE |
102 | ac_help="$ac_help |
103 | --enable-sim-profile=opts Enable profiling flags" | |
f2de7dfd AC |
104 | |
105 | # Initialize some variables set by options. | |
106 | # The variables have the same names as the options, with | |
107 | # dashes changed to underlines. | |
108 | build=NONE | |
109 | cache_file=./config.cache | |
110 | exec_prefix=NONE | |
111 | host=NONE | |
112 | no_create= | |
113 | nonopt=NONE | |
114 | no_recursion= | |
115 | prefix=NONE | |
116 | program_prefix=NONE | |
117 | program_suffix=NONE | |
118 | program_transform_name=s,x,x, | |
119 | silent= | |
120 | site= | |
121 | srcdir= | |
122 | target=NONE | |
123 | verbose= | |
124 | x_includes=NONE | |
125 | x_libraries=NONE | |
126 | bindir='${exec_prefix}/bin' | |
127 | sbindir='${exec_prefix}/sbin' | |
128 | libexecdir='${exec_prefix}/libexec' | |
129 | datadir='${prefix}/share' | |
130 | sysconfdir='${prefix}/etc' | |
131 | sharedstatedir='${prefix}/com' | |
132 | localstatedir='${prefix}/var' | |
133 | libdir='${exec_prefix}/lib' | |
134 | includedir='${prefix}/include' | |
135 | oldincludedir='/usr/include' | |
136 | infodir='${prefix}/info' | |
137 | mandir='${prefix}/man' | |
138 | ||
139 | # Initialize some other variables. | |
140 | subdirs= | |
141 | MFLAGS= MAKEFLAGS= | |
462cfbc4 | 142 | SHELL=${CONFIG_SHELL-/bin/sh} |
88d5f8e8 DE |
143 | # Maximum number of lines to put in a shell here document. |
144 | ac_max_here_lines=12 | |
f2de7dfd AC |
145 | |
146 | ac_prev= | |
147 | for ac_option | |
148 | do | |
149 | ||
150 | # If the previous option needs an argument, assign it. | |
151 | if test -n "$ac_prev"; then | |
152 | eval "$ac_prev=\$ac_option" | |
153 | ac_prev= | |
154 | continue | |
155 | fi | |
156 | ||
157 | case "$ac_option" in | |
158 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; | |
159 | *) ac_optarg= ;; | |
160 | esac | |
161 | ||
162 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
163 | ||
164 | case "$ac_option" in | |
165 | ||
166 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
167 | ac_prev=bindir ;; | |
168 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
169 | bindir="$ac_optarg" ;; | |
170 | ||
171 | -build | --build | --buil | --bui | --bu) | |
172 | ac_prev=build ;; | |
173 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
174 | build="$ac_optarg" ;; | |
175 | ||
176 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
177 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
178 | ac_prev=cache_file ;; | |
179 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
180 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
181 | cache_file="$ac_optarg" ;; | |
182 | ||
183 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
184 | ac_prev=datadir ;; | |
185 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
186 | | --da=*) | |
187 | datadir="$ac_optarg" ;; | |
188 | ||
189 | -disable-* | --disable-*) | |
190 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` | |
191 | # Reject names that are not valid shell variable names. | |
192 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
193 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
194 | fi | |
195 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
196 | eval "enable_${ac_feature}=no" ;; | |
197 | ||
198 | -enable-* | --enable-*) | |
199 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` | |
200 | # Reject names that are not valid shell variable names. | |
201 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
202 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
203 | fi | |
204 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
205 | case "$ac_option" in | |
206 | *=*) ;; | |
207 | *) ac_optarg=yes ;; | |
208 | esac | |
209 | eval "enable_${ac_feature}='$ac_optarg'" ;; | |
210 | ||
211 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
212 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
213 | | --exec | --exe | --ex) | |
214 | ac_prev=exec_prefix ;; | |
215 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
216 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
217 | | --exec=* | --exe=* | --ex=*) | |
218 | exec_prefix="$ac_optarg" ;; | |
219 | ||
220 | -gas | --gas | --ga | --g) | |
221 | # Obsolete; use --with-gas. | |
222 | with_gas=yes ;; | |
223 | ||
224 | -help | --help | --hel | --he) | |
225 | # Omit some internal or obsolete options to make the list less imposing. | |
226 | # This message is too long to be a string in the A/UX 3.1 sh. | |
227 | cat << EOF | |
228 | Usage: configure [options] [host] | |
229 | Options: [defaults in brackets after descriptions] | |
230 | Configuration: | |
231 | --cache-file=FILE cache test results in FILE | |
232 | --help print this message | |
233 | --no-create do not create output files | |
234 | --quiet, --silent do not print \`checking...' messages | |
235 | --version print the version of autoconf that created configure | |
236 | Directory and file names: | |
237 | --prefix=PREFIX install architecture-independent files in PREFIX | |
238 | [$ac_default_prefix] | |
239 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
240 | [same as prefix] | |
241 | --bindir=DIR user executables in DIR [EPREFIX/bin] | |
242 | --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] | |
243 | --libexecdir=DIR program executables in DIR [EPREFIX/libexec] | |
244 | --datadir=DIR read-only architecture-independent data in DIR | |
245 | [PREFIX/share] | |
246 | --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] | |
247 | --sharedstatedir=DIR modifiable architecture-independent data in DIR | |
248 | [PREFIX/com] | |
249 | --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] | |
250 | --libdir=DIR object code libraries in DIR [EPREFIX/lib] | |
251 | --includedir=DIR C header files in DIR [PREFIX/include] | |
252 | --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] | |
253 | --infodir=DIR info documentation in DIR [PREFIX/info] | |
254 | --mandir=DIR man documentation in DIR [PREFIX/man] | |
255 | --srcdir=DIR find the sources in DIR [configure dir or ..] | |
256 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
257 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
258 | --program-transform-name=PROGRAM | |
259 | run sed PROGRAM on installed program names | |
260 | EOF | |
261 | cat << EOF | |
262 | Host type: | |
263 | --build=BUILD configure for building on BUILD [BUILD=HOST] | |
264 | --host=HOST configure for HOST [guessed] | |
265 | --target=TARGET configure for TARGET [TARGET=HOST] | |
266 | Features and packages: | |
267 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
268 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
269 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
270 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
271 | --x-includes=DIR X include files are in DIR | |
272 | --x-libraries=DIR X library files are in DIR | |
273 | EOF | |
274 | if test -n "$ac_help"; then | |
275 | echo "--enable and --with options recognized:$ac_help" | |
276 | fi | |
277 | exit 0 ;; | |
278 | ||
279 | -host | --host | --hos | --ho) | |
280 | ac_prev=host ;; | |
281 | -host=* | --host=* | --hos=* | --ho=*) | |
282 | host="$ac_optarg" ;; | |
283 | ||
284 | -includedir | --includedir | --includedi | --included | --include \ | |
285 | | --includ | --inclu | --incl | --inc) | |
286 | ac_prev=includedir ;; | |
287 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
288 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
289 | includedir="$ac_optarg" ;; | |
290 | ||
291 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
292 | ac_prev=infodir ;; | |
293 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
294 | infodir="$ac_optarg" ;; | |
295 | ||
296 | -libdir | --libdir | --libdi | --libd) | |
297 | ac_prev=libdir ;; | |
298 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
299 | libdir="$ac_optarg" ;; | |
300 | ||
301 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
302 | | --libexe | --libex | --libe) | |
303 | ac_prev=libexecdir ;; | |
304 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
305 | | --libexe=* | --libex=* | --libe=*) | |
306 | libexecdir="$ac_optarg" ;; | |
307 | ||
308 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
309 | | --localstate | --localstat | --localsta | --localst \ | |
310 | | --locals | --local | --loca | --loc | --lo) | |
311 | ac_prev=localstatedir ;; | |
312 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
313 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
314 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
315 | localstatedir="$ac_optarg" ;; | |
316 | ||
317 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
318 | ac_prev=mandir ;; | |
319 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
320 | mandir="$ac_optarg" ;; | |
321 | ||
322 | -nfp | --nfp | --nf) | |
323 | # Obsolete; use --without-fp. | |
324 | with_fp=no ;; | |
325 | ||
326 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
327 | | --no-cr | --no-c) | |
328 | no_create=yes ;; | |
329 | ||
330 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
331 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
332 | no_recursion=yes ;; | |
333 | ||
334 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
335 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
336 | | --oldin | --oldi | --old | --ol | --o) | |
337 | ac_prev=oldincludedir ;; | |
338 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
339 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
340 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
341 | oldincludedir="$ac_optarg" ;; | |
342 | ||
343 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
344 | ac_prev=prefix ;; | |
345 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
346 | prefix="$ac_optarg" ;; | |
347 | ||
348 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
349 | | --program-pre | --program-pr | --program-p) | |
350 | ac_prev=program_prefix ;; | |
351 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
352 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
353 | program_prefix="$ac_optarg" ;; | |
354 | ||
355 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
356 | | --program-suf | --program-su | --program-s) | |
357 | ac_prev=program_suffix ;; | |
358 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
359 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
360 | program_suffix="$ac_optarg" ;; | |
361 | ||
362 | -program-transform-name | --program-transform-name \ | |
363 | | --program-transform-nam | --program-transform-na \ | |
364 | | --program-transform-n | --program-transform- \ | |
365 | | --program-transform | --program-transfor \ | |
366 | | --program-transfo | --program-transf \ | |
367 | | --program-trans | --program-tran \ | |
368 | | --progr-tra | --program-tr | --program-t) | |
369 | ac_prev=program_transform_name ;; | |
370 | -program-transform-name=* | --program-transform-name=* \ | |
371 | | --program-transform-nam=* | --program-transform-na=* \ | |
372 | | --program-transform-n=* | --program-transform-=* \ | |
373 | | --program-transform=* | --program-transfor=* \ | |
374 | | --program-transfo=* | --program-transf=* \ | |
375 | | --program-trans=* | --program-tran=* \ | |
376 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
377 | program_transform_name="$ac_optarg" ;; | |
378 | ||
379 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
380 | | -silent | --silent | --silen | --sile | --sil) | |
381 | silent=yes ;; | |
382 | ||
383 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
384 | ac_prev=sbindir ;; | |
385 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
386 | | --sbi=* | --sb=*) | |
387 | sbindir="$ac_optarg" ;; | |
388 | ||
389 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
390 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
391 | | --sharedst | --shareds | --shared | --share | --shar \ | |
392 | | --sha | --sh) | |
393 | ac_prev=sharedstatedir ;; | |
394 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
395 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
396 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
397 | | --sha=* | --sh=*) | |
398 | sharedstatedir="$ac_optarg" ;; | |
399 | ||
400 | -site | --site | --sit) | |
401 | ac_prev=site ;; | |
402 | -site=* | --site=* | --sit=*) | |
403 | site="$ac_optarg" ;; | |
404 | ||
405 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
406 | ac_prev=srcdir ;; | |
407 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
408 | srcdir="$ac_optarg" ;; | |
409 | ||
410 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
411 | | --syscon | --sysco | --sysc | --sys | --sy) | |
412 | ac_prev=sysconfdir ;; | |
413 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
414 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
415 | sysconfdir="$ac_optarg" ;; | |
416 | ||
417 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
418 | ac_prev=target ;; | |
419 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
420 | target="$ac_optarg" ;; | |
421 | ||
422 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
423 | verbose=yes ;; | |
424 | ||
425 | -version | --version | --versio | --versi | --vers) | |
462cfbc4 | 426 | echo "configure generated by autoconf version 2.12.1" |
f2de7dfd AC |
427 | exit 0 ;; |
428 | ||
429 | -with-* | --with-*) | |
430 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` | |
431 | # Reject names that are not valid shell variable names. | |
432 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
433 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
434 | fi | |
435 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
436 | case "$ac_option" in | |
437 | *=*) ;; | |
438 | *) ac_optarg=yes ;; | |
439 | esac | |
440 | eval "with_${ac_package}='$ac_optarg'" ;; | |
441 | ||
442 | -without-* | --without-*) | |
443 | ac_package=`echo $ac_option|sed -e 's/-*without-//'` | |
444 | # Reject names that are not valid shell variable names. | |
445 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
446 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
447 | fi | |
448 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
449 | eval "with_${ac_package}=no" ;; | |
450 | ||
451 | --x) | |
452 | # Obsolete; use --with-x. | |
453 | with_x=yes ;; | |
454 | ||
455 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
456 | | --x-incl | --x-inc | --x-in | --x-i) | |
457 | ac_prev=x_includes ;; | |
458 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
459 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
460 | x_includes="$ac_optarg" ;; | |
461 | ||
462 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
463 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
464 | ac_prev=x_libraries ;; | |
465 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
466 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
467 | x_libraries="$ac_optarg" ;; | |
468 | ||
469 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } | |
470 | ;; | |
471 | ||
472 | *) | |
473 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then | |
474 | echo "configure: warning: $ac_option: invalid host type" 1>&2 | |
475 | fi | |
476 | if test "x$nonopt" != xNONE; then | |
477 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } | |
478 | fi | |
479 | nonopt="$ac_option" | |
480 | ;; | |
481 | ||
482 | esac | |
483 | done | |
484 | ||
485 | if test -n "$ac_prev"; then | |
486 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } | |
487 | fi | |
488 | ||
489 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
490 | ||
491 | # File descriptor usage: | |
492 | # 0 standard input | |
493 | # 1 file creation | |
494 | # 2 errors and warnings | |
495 | # 3 some systems may open it to /dev/tty | |
496 | # 4 used on the Kubota Titan | |
497 | # 6 checking for... messages and results | |
498 | # 5 compiler messages saved in config.log | |
499 | if test "$silent" = yes; then | |
500 | exec 6>/dev/null | |
501 | else | |
502 | exec 6>&1 | |
503 | fi | |
504 | exec 5>./config.log | |
505 | ||
506 | echo "\ | |
507 | This file contains any messages produced by compilers while | |
508 | running configure, to aid debugging if configure makes a mistake. | |
509 | " 1>&5 | |
510 | ||
511 | # Strip out --no-create and --no-recursion so they do not pile up. | |
512 | # Also quote any args containing shell metacharacters. | |
513 | ac_configure_args= | |
514 | for ac_arg | |
515 | do | |
516 | case "$ac_arg" in | |
517 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
518 | | --no-cr | --no-c) ;; | |
519 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
520 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; | |
521 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) | |
522 | ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
523 | *) ac_configure_args="$ac_configure_args $ac_arg" ;; | |
524 | esac | |
525 | done | |
526 | ||
527 | # NLS nuisances. | |
88d5f8e8 DE |
528 | # Only set these to C if already set. These must not be set unconditionally |
529 | # because not all systems understand e.g. LANG=C (notably SCO). | |
530 | # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! | |
531 | # Non-C LC_CTYPE values break the ctype check. | |
08db4a65 | 532 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi |
88d5f8e8 DE |
533 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi |
534 | if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi | |
535 | if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi | |
f2de7dfd AC |
536 | |
537 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
538 | rm -rf conftest* confdefs.h | |
539 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
540 | echo > confdefs.h | |
541 | ||
542 | # A filename unique to this package, relative to the directory that | |
543 | # configure is in, which we can look for to find out if srcdir is correct. | |
544 | ac_unique_file=Makefile.in | |
545 | ||
546 | # Find the source files, if location was not specified. | |
547 | if test -z "$srcdir"; then | |
548 | ac_srcdir_defaulted=yes | |
549 | # Try the directory containing this script, then its parent. | |
550 | ac_prog=$0 | |
551 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` | |
552 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. | |
553 | srcdir=$ac_confdir | |
554 | if test ! -r $srcdir/$ac_unique_file; then | |
555 | srcdir=.. | |
556 | fi | |
557 | else | |
558 | ac_srcdir_defaulted=no | |
559 | fi | |
560 | if test ! -r $srcdir/$ac_unique_file; then | |
561 | if test "$ac_srcdir_defaulted" = yes; then | |
562 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } | |
563 | else | |
564 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } | |
565 | fi | |
566 | fi | |
567 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` | |
568 | ||
569 | # Prefer explicitly selected file to automatically selected ones. | |
570 | if test -z "$CONFIG_SITE"; then | |
571 | if test "x$prefix" != xNONE; then | |
572 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
573 | else | |
574 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
575 | fi | |
576 | fi | |
577 | for ac_site_file in $CONFIG_SITE; do | |
578 | if test -r "$ac_site_file"; then | |
579 | echo "loading site script $ac_site_file" | |
580 | . "$ac_site_file" | |
581 | fi | |
582 | done | |
583 | ||
584 | if test -r "$cache_file"; then | |
585 | echo "loading cache $cache_file" | |
586 | . $cache_file | |
587 | else | |
588 | echo "creating cache $cache_file" | |
589 | > $cache_file | |
590 | fi | |
591 | ||
592 | ac_ext=c | |
593 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
594 | ac_cpp='$CPP $CPPFLAGS' | |
595 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
596 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
88d5f8e8 | 597 | cross_compiling=$ac_cv_prog_cc_cross |
f2de7dfd AC |
598 | |
599 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then | |
600 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. | |
601 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then | |
602 | ac_n= ac_c=' | |
603 | ' ac_t=' ' | |
604 | else | |
605 | ac_n=-n ac_c= ac_t= | |
606 | fi | |
607 | else | |
608 | ac_n= ac_c='\c' ac_t= | |
609 | fi | |
610 | ||
611 | ||
612 | ||
613 | # This is intended for use by the target specific directories, and by us. | |
fbda74b1 | 614 | echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 |
d89fa2d8 | 615 | echo "configure:616: checking how to run the C preprocessor" >&5 |
fbda74b1 DE |
616 | # On Suns, sometimes $CPP names a directory. |
617 | if test -n "$CPP" && test -d "$CPP"; then | |
618 | CPP= | |
619 | fi | |
620 | if test -z "$CPP"; then | |
621 | if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then | |
622 | echo $ac_n "(cached) $ac_c" 1>&6 | |
623 | else | |
624 | # This must be in double quotes, not single quotes, because CPP may get | |
625 | # substituted into the Makefile and "${CC-cc}" will confuse make. | |
626 | CPP="${CC-cc} -E" | |
627 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
628 | # not just through cpp. | |
629 | cat > conftest.$ac_ext <<EOF | |
d89fa2d8 | 630 | #line 631 "configure" |
fbda74b1 DE |
631 | #include "confdefs.h" |
632 | #include <assert.h> | |
633 | Syntax Error | |
634 | EOF | |
635 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
d89fa2d8 | 636 | { (eval echo configure:637: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
fbda74b1 DE |
637 | ac_err=`grep -v '^ *+' conftest.out` |
638 | if test -z "$ac_err"; then | |
639 | : | |
640 | else | |
641 | echo "$ac_err" >&5 | |
88d5f8e8 DE |
642 | echo "configure: failed program was:" >&5 |
643 | cat conftest.$ac_ext >&5 | |
fbda74b1 DE |
644 | rm -rf conftest* |
645 | CPP="${CC-cc} -E -traditional-cpp" | |
646 | cat > conftest.$ac_ext <<EOF | |
d89fa2d8 | 647 | #line 648 "configure" |
fbda74b1 DE |
648 | #include "confdefs.h" |
649 | #include <assert.h> | |
650 | Syntax Error | |
651 | EOF | |
652 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
d89fa2d8 | 653 | { (eval echo configure:654: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
fbda74b1 DE |
654 | ac_err=`grep -v '^ *+' conftest.out` |
655 | if test -z "$ac_err"; then | |
656 | : | |
657 | else | |
658 | echo "$ac_err" >&5 | |
88d5f8e8 DE |
659 | echo "configure: failed program was:" >&5 |
660 | cat conftest.$ac_ext >&5 | |
fbda74b1 DE |
661 | rm -rf conftest* |
662 | CPP=/lib/cpp | |
663 | fi | |
664 | rm -f conftest* | |
665 | fi | |
666 | rm -f conftest* | |
667 | ac_cv_prog_CPP="$CPP" | |
668 | fi | |
669 | CPP="$ac_cv_prog_CPP" | |
670 | else | |
671 | ac_cv_prog_CPP="$CPP" | |
672 | fi | |
673 | echo "$ac_t""$CPP" 1>&6 | |
674 | ||
f2de7dfd AC |
675 | |
676 | # autoconf.info says this should be called right after AC_INIT. | |
677 | ||
678 | ||
679 | ac_aux_dir= | |
680 | for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do | |
681 | if test -f $ac_dir/install-sh; then | |
682 | ac_aux_dir=$ac_dir | |
683 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
684 | break | |
685 | elif test -f $ac_dir/install.sh; then | |
686 | ac_aux_dir=$ac_dir | |
687 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
688 | break | |
689 | fi | |
690 | done | |
691 | if test -z "$ac_aux_dir"; then | |
692 | { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; } | |
693 | fi | |
694 | ac_config_guess=$ac_aux_dir/config.guess | |
695 | ac_config_sub=$ac_aux_dir/config.sub | |
696 | ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. | |
697 | ||
698 | ||
699 | # Do some error checking and defaulting for the host and target type. | |
700 | # The inputs are: | |
701 | # configure --host=HOST --target=TARGET --build=BUILD NONOPT | |
702 | # | |
703 | # The rules are: | |
704 | # 1. You are not allowed to specify --host, --target, and nonopt at the | |
705 | # same time. | |
706 | # 2. Host defaults to nonopt. | |
707 | # 3. If nonopt is not specified, then host defaults to the current host, | |
708 | # as determined by config.guess. | |
709 | # 4. Target and build default to nonopt. | |
710 | # 5. If nonopt is not specified, then target and build default to host. | |
711 | ||
712 | # The aliases save the names the user supplied, while $host etc. | |
713 | # will get canonicalized. | |
714 | case $host---$target---$nonopt in | |
715 | NONE---*---* | *---NONE---* | *---*---NONE) ;; | |
716 | *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; | |
717 | esac | |
718 | ||
719 | ||
720 | # Make sure we can run config.sub. | |
462cfbc4 | 721 | if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : |
f2de7dfd AC |
722 | else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } |
723 | fi | |
724 | ||
725 | echo $ac_n "checking host system type""... $ac_c" 1>&6 | |
d89fa2d8 | 726 | echo "configure:727: checking host system type" >&5 |
f2de7dfd AC |
727 | |
728 | host_alias=$host | |
729 | case "$host_alias" in | |
730 | NONE) | |
731 | case $nonopt in | |
732 | NONE) | |
462cfbc4 | 733 | if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : |
f2de7dfd AC |
734 | else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } |
735 | fi ;; | |
736 | *) host_alias=$nonopt ;; | |
737 | esac ;; | |
738 | esac | |
739 | ||
462cfbc4 | 740 | host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` |
88d5f8e8 DE |
741 | host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
742 | host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
743 | host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
f2de7dfd AC |
744 | echo "$ac_t""$host" 1>&6 |
745 | ||
746 | echo $ac_n "checking target system type""... $ac_c" 1>&6 | |
d89fa2d8 | 747 | echo "configure:748: checking target system type" >&5 |
f2de7dfd AC |
748 | |
749 | target_alias=$target | |
750 | case "$target_alias" in | |
751 | NONE) | |
752 | case $nonopt in | |
753 | NONE) target_alias=$host_alias ;; | |
754 | *) target_alias=$nonopt ;; | |
755 | esac ;; | |
756 | esac | |
757 | ||
462cfbc4 | 758 | target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` |
88d5f8e8 DE |
759 | target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
760 | target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
761 | target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
f2de7dfd AC |
762 | echo "$ac_t""$target" 1>&6 |
763 | ||
764 | echo $ac_n "checking build system type""... $ac_c" 1>&6 | |
d89fa2d8 | 765 | echo "configure:766: checking build system type" >&5 |
f2de7dfd AC |
766 | |
767 | build_alias=$build | |
768 | case "$build_alias" in | |
769 | NONE) | |
770 | case $nonopt in | |
771 | NONE) build_alias=$host_alias ;; | |
772 | *) build_alias=$nonopt ;; | |
773 | esac ;; | |
774 | esac | |
775 | ||
462cfbc4 | 776 | build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` |
88d5f8e8 DE |
777 | build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
778 | build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
779 | build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
f2de7dfd AC |
780 | echo "$ac_t""$build" 1>&6 |
781 | ||
782 | test "$host_alias" != "$target_alias" && | |
783 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
784 | NONENONEs,x,x, && | |
785 | program_prefix=${target_alias}- | |
786 | ||
787 | if test "$program_transform_name" = s,x,x,; then | |
788 | program_transform_name= | |
789 | else | |
790 | # Double any \ or $. echo might interpret backslashes. | |
791 | cat <<\EOF_SED > conftestsed | |
792 | s,\\,\\\\,g; s,\$,$$,g | |
793 | EOF_SED | |
794 | program_transform_name="`echo $program_transform_name|sed -f conftestsed`" | |
795 | rm -f conftestsed | |
796 | fi | |
797 | test "$program_prefix" != NONE && | |
798 | program_transform_name="s,^,${program_prefix},; $program_transform_name" | |
799 | # Use a double $ so make ignores it. | |
800 | test "$program_suffix" != NONE && | |
801 | program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" | |
802 | ||
803 | # sed with no file args requires a program. | |
804 | test "$program_transform_name" = "" && program_transform_name="s,x,x," | |
805 | ||
806 | # Extract the first word of "gcc", so it can be a program name with args. | |
807 | set dummy gcc; ac_word=$2 | |
808 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
d89fa2d8 | 809 | echo "configure:810: checking for $ac_word" >&5 |
f2de7dfd AC |
810 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
811 | echo $ac_n "(cached) $ac_c" 1>&6 | |
812 | else | |
813 | if test -n "$CC"; then | |
814 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
815 | else | |
816 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
817 | for ac_dir in $PATH; do | |
818 | test -z "$ac_dir" && ac_dir=. | |
819 | if test -f $ac_dir/$ac_word; then | |
820 | ac_cv_prog_CC="gcc" | |
821 | break | |
822 | fi | |
823 | done | |
824 | IFS="$ac_save_ifs" | |
825 | fi | |
826 | fi | |
827 | CC="$ac_cv_prog_CC" | |
828 | if test -n "$CC"; then | |
829 | echo "$ac_t""$CC" 1>&6 | |
830 | else | |
831 | echo "$ac_t""no" 1>&6 | |
832 | fi | |
833 | ||
834 | if test -z "$CC"; then | |
835 | # Extract the first word of "cc", so it can be a program name with args. | |
836 | set dummy cc; ac_word=$2 | |
837 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
d89fa2d8 | 838 | echo "configure:839: checking for $ac_word" >&5 |
f2de7dfd AC |
839 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
840 | echo $ac_n "(cached) $ac_c" 1>&6 | |
841 | else | |
842 | if test -n "$CC"; then | |
843 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
844 | else | |
845 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
846 | ac_prog_rejected=no | |
847 | for ac_dir in $PATH; do | |
848 | test -z "$ac_dir" && ac_dir=. | |
849 | if test -f $ac_dir/$ac_word; then | |
850 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then | |
851 | ac_prog_rejected=yes | |
852 | continue | |
853 | fi | |
854 | ac_cv_prog_CC="cc" | |
855 | break | |
856 | fi | |
857 | done | |
858 | IFS="$ac_save_ifs" | |
859 | if test $ac_prog_rejected = yes; then | |
860 | # We found a bogon in the path, so make sure we never use it. | |
861 | set dummy $ac_cv_prog_CC | |
862 | shift | |
863 | if test $# -gt 0; then | |
864 | # We chose a different compiler from the bogus one. | |
865 | # However, it has the same basename, so the bogon will be chosen | |
866 | # first if we set CC to just the basename; use the full file name. | |
867 | shift | |
868 | set dummy "$ac_dir/$ac_word" "$@" | |
869 | shift | |
870 | ac_cv_prog_CC="$@" | |
871 | fi | |
872 | fi | |
873 | fi | |
874 | fi | |
875 | CC="$ac_cv_prog_CC" | |
876 | if test -n "$CC"; then | |
877 | echo "$ac_t""$CC" 1>&6 | |
878 | else | |
879 | echo "$ac_t""no" 1>&6 | |
880 | fi | |
881 | ||
882 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } | |
883 | fi | |
884 | ||
88d5f8e8 | 885 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 |
d89fa2d8 | 886 | echo "configure:887: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 |
88d5f8e8 DE |
887 | |
888 | ac_ext=c | |
889 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
890 | ac_cpp='$CPP $CPPFLAGS' | |
891 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
892 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
893 | cross_compiling=$ac_cv_prog_cc_cross | |
894 | ||
895 | cat > conftest.$ac_ext <<EOF | |
d89fa2d8 | 896 | #line 897 "configure" |
88d5f8e8 DE |
897 | #include "confdefs.h" |
898 | main(){return(0);} | |
899 | EOF | |
d89fa2d8 | 900 | if { (eval echo configure:901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
88d5f8e8 DE |
901 | ac_cv_prog_cc_works=yes |
902 | # If we can't run a trivial program, we are probably using a cross compiler. | |
903 | if (./conftest; exit) 2>/dev/null; then | |
904 | ac_cv_prog_cc_cross=no | |
905 | else | |
906 | ac_cv_prog_cc_cross=yes | |
907 | fi | |
908 | else | |
909 | echo "configure: failed program was:" >&5 | |
910 | cat conftest.$ac_ext >&5 | |
911 | ac_cv_prog_cc_works=no | |
912 | fi | |
913 | rm -fr conftest* | |
914 | ||
915 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 | |
916 | if test $ac_cv_prog_cc_works = no; then | |
917 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } | |
918 | fi | |
919 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 | |
d89fa2d8 | 920 | echo "configure:921: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 |
88d5f8e8 DE |
921 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 |
922 | cross_compiling=$ac_cv_prog_cc_cross | |
923 | ||
f2de7dfd | 924 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 |
d89fa2d8 | 925 | echo "configure:926: checking whether we are using GNU C" >&5 |
f2de7dfd AC |
926 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then |
927 | echo $ac_n "(cached) $ac_c" 1>&6 | |
928 | else | |
929 | cat > conftest.c <<EOF | |
930 | #ifdef __GNUC__ | |
931 | yes; | |
932 | #endif | |
933 | EOF | |
d89fa2d8 | 934 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:935: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then |
f2de7dfd AC |
935 | ac_cv_prog_gcc=yes |
936 | else | |
937 | ac_cv_prog_gcc=no | |
938 | fi | |
939 | fi | |
940 | ||
941 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6 | |
88d5f8e8 | 942 | |
f2de7dfd AC |
943 | if test $ac_cv_prog_gcc = yes; then |
944 | GCC=yes | |
88d5f8e8 DE |
945 | ac_test_CFLAGS="${CFLAGS+set}" |
946 | ac_save_CFLAGS="$CFLAGS" | |
947 | CFLAGS= | |
948 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 | |
d89fa2d8 | 949 | echo "configure:950: checking whether ${CC-cc} accepts -g" >&5 |
88d5f8e8 | 950 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then |
f2de7dfd AC |
951 | echo $ac_n "(cached) $ac_c" 1>&6 |
952 | else | |
953 | echo 'void f(){}' > conftest.c | |
954 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then | |
88d5f8e8 | 955 | ac_cv_prog_cc_g=yes |
f2de7dfd | 956 | else |
88d5f8e8 | 957 | ac_cv_prog_cc_g=no |
f2de7dfd AC |
958 | fi |
959 | rm -f conftest* | |
960 | ||
961 | fi | |
962 | ||
88d5f8e8 DE |
963 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 |
964 | if test "$ac_test_CFLAGS" = set; then | |
965 | CFLAGS="$ac_save_CFLAGS" | |
966 | elif test $ac_cv_prog_cc_g = yes; then | |
967 | CFLAGS="-g -O2" | |
968 | else | |
969 | CFLAGS="-O2" | |
f2de7dfd AC |
970 | fi |
971 | else | |
972 | GCC= | |
973 | test "${CFLAGS+set}" = set || CFLAGS="-g" | |
974 | fi | |
975 | ||
976 | # Find a good install program. We prefer a C program (faster), | |
977 | # so one script is as good as another. But avoid the broken or | |
978 | # incompatible versions: | |
979 | # SysV /etc/install, /usr/sbin/install | |
980 | # SunOS /usr/etc/install | |
981 | # IRIX /sbin/install | |
982 | # AIX /bin/install | |
462cfbc4 | 983 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
f2de7dfd AC |
984 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
985 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
986 | # ./install, which can be erroneously created by make from ./install.sh. | |
987 | echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 | |
d89fa2d8 | 988 | echo "configure:989: checking for a BSD compatible install" >&5 |
f2de7dfd AC |
989 | if test -z "$INSTALL"; then |
990 | if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then | |
991 | echo $ac_n "(cached) $ac_c" 1>&6 | |
992 | else | |
88d5f8e8 | 993 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" |
f2de7dfd AC |
994 | for ac_dir in $PATH; do |
995 | # Account for people who put trailing slashes in PATH elements. | |
996 | case "$ac_dir/" in | |
997 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
998 | *) | |
999 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
462cfbc4 DE |
1000 | # Don't use installbsd from OSF since it installs stuff as root |
1001 | # by default. | |
1002 | for ac_prog in ginstall scoinst install; do | |
f2de7dfd AC |
1003 | if test -f $ac_dir/$ac_prog; then |
1004 | if test $ac_prog = install && | |
1005 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
1006 | # AIX install. It has an incompatible calling convention. | |
f2de7dfd AC |
1007 | : |
1008 | else | |
1009 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
1010 | break 2 | |
1011 | fi | |
1012 | fi | |
1013 | done | |
1014 | ;; | |
1015 | esac | |
1016 | done | |
88d5f8e8 | 1017 | IFS="$ac_save_IFS" |
f2de7dfd AC |
1018 | |
1019 | fi | |
1020 | if test "${ac_cv_path_install+set}" = set; then | |
1021 | INSTALL="$ac_cv_path_install" | |
1022 | else | |
1023 | # As a last resort, use the slow shell script. We don't cache a | |
1024 | # path for INSTALL within a source directory, because that will | |
1025 | # break other packages using the cache if that directory is | |
1026 | # removed, or if the path is relative. | |
1027 | INSTALL="$ac_install_sh" | |
1028 | fi | |
1029 | fi | |
1030 | echo "$ac_t""$INSTALL" 1>&6 | |
1031 | ||
1032 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
1033 | # It thinks the first close brace ends the variable substitution. | |
1034 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
1035 | ||
1036 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
1037 | ||
1038 | ||
1039 | # Put a plausible default for CC_FOR_BUILD in Makefile. | |
f2de7dfd AC |
1040 | if test "x$cross_compiling" = "xno"; then |
1041 | CC_FOR_BUILD='$(CC)' | |
1042 | else | |
1043 | CC_FOR_BUILD=gcc | |
1044 | fi | |
1045 | ||
1046 | ||
1047 | ||
1048 | ||
1049 | AR=${AR-ar} | |
1050 | ||
1051 | # Extract the first word of "ranlib", so it can be a program name with args. | |
1052 | set dummy ranlib; ac_word=$2 | |
1053 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
d89fa2d8 | 1054 | echo "configure:1055: checking for $ac_word" >&5 |
f2de7dfd AC |
1055 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
1056 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1057 | else | |
1058 | if test -n "$RANLIB"; then | |
1059 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
1060 | else | |
1061 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
1062 | for ac_dir in $PATH; do | |
1063 | test -z "$ac_dir" && ac_dir=. | |
1064 | if test -f $ac_dir/$ac_word; then | |
1065 | ac_cv_prog_RANLIB="ranlib" | |
1066 | break | |
1067 | fi | |
1068 | done | |
1069 | IFS="$ac_save_ifs" | |
1070 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" | |
1071 | fi | |
1072 | fi | |
1073 | RANLIB="$ac_cv_prog_RANLIB" | |
1074 | if test -n "$RANLIB"; then | |
1075 | echo "$ac_t""$RANLIB" 1>&6 | |
1076 | else | |
1077 | echo "$ac_t""no" 1>&6 | |
1078 | fi | |
1079 | ||
1080 | ||
fbda74b1 | 1081 | # Check for common headers. |
b320601b DE |
1082 | # FIXME: Seems to me this can cause problems for i386-windows hosts. |
1083 | # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*. | |
63330b2e SG |
1084 | for ac_hdr in stdlib.h string.h strings.h unistd.h time.h |
1085 | do | |
1086 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
1087 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
d89fa2d8 | 1088 | echo "configure:1089: checking for $ac_hdr" >&5 |
63330b2e SG |
1089 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
1090 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1091 | else | |
1092 | cat > conftest.$ac_ext <<EOF | |
d89fa2d8 | 1093 | #line 1094 "configure" |
63330b2e SG |
1094 | #include "confdefs.h" |
1095 | #include <$ac_hdr> | |
1096 | EOF | |
1097 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
d89fa2d8 | 1098 | { (eval echo configure:1099: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
63330b2e SG |
1099 | ac_err=`grep -v '^ *+' conftest.out` |
1100 | if test -z "$ac_err"; then | |
1101 | rm -rf conftest* | |
1102 | eval "ac_cv_header_$ac_safe=yes" | |
1103 | else | |
1104 | echo "$ac_err" >&5 | |
1105 | echo "configure: failed program was:" >&5 | |
1106 | cat conftest.$ac_ext >&5 | |
1107 | rm -rf conftest* | |
1108 | eval "ac_cv_header_$ac_safe=no" | |
1109 | fi | |
1110 | rm -f conftest* | |
1111 | fi | |
1112 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
1113 | echo "$ac_t""yes" 1>&6 | |
1114 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
1115 | cat >> confdefs.h <<EOF | |
1116 | #define $ac_tr_hdr 1 | |
1117 | EOF | |
1118 | ||
1119 | else | |
1120 | echo "$ac_t""no" 1>&6 | |
1121 | fi | |
1122 | done | |
1123 | ||
1124 | for ac_hdr in sys/time.h sys/resource.h | |
1125 | do | |
1126 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
1127 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
d89fa2d8 | 1128 | echo "configure:1129: checking for $ac_hdr" >&5 |
63330b2e SG |
1129 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
1130 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1131 | else | |
1132 | cat > conftest.$ac_ext <<EOF | |
d89fa2d8 | 1133 | #line 1134 "configure" |
63330b2e SG |
1134 | #include "confdefs.h" |
1135 | #include <$ac_hdr> | |
1136 | EOF | |
1137 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
d89fa2d8 | 1138 | { (eval echo configure:1139: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
63330b2e SG |
1139 | ac_err=`grep -v '^ *+' conftest.out` |
1140 | if test -z "$ac_err"; then | |
1141 | rm -rf conftest* | |
1142 | eval "ac_cv_header_$ac_safe=yes" | |
1143 | else | |
1144 | echo "$ac_err" >&5 | |
1145 | echo "configure: failed program was:" >&5 | |
1146 | cat conftest.$ac_ext >&5 | |
1147 | rm -rf conftest* | |
1148 | eval "ac_cv_header_$ac_safe=no" | |
1149 | fi | |
1150 | rm -f conftest* | |
1151 | fi | |
1152 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
1153 | echo "$ac_t""yes" 1>&6 | |
1154 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
1155 | cat >> confdefs.h <<EOF | |
1156 | #define $ac_tr_hdr 1 | |
1157 | EOF | |
1158 | ||
1159 | else | |
1160 | echo "$ac_t""no" 1>&6 | |
1161 | fi | |
1162 | done | |
1163 | ||
1164 | for ac_hdr in fcntl.h | |
fbda74b1 | 1165 | do |
88d5f8e8 | 1166 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` |
fbda74b1 | 1167 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 |
d89fa2d8 | 1168 | echo "configure:1169: checking for $ac_hdr" >&5 |
fbda74b1 DE |
1169 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
1170 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1171 | else | |
1172 | cat > conftest.$ac_ext <<EOF | |
d89fa2d8 | 1173 | #line 1174 "configure" |
fbda74b1 DE |
1174 | #include "confdefs.h" |
1175 | #include <$ac_hdr> | |
1176 | EOF | |
1177 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
d89fa2d8 | 1178 | { (eval echo configure:1179: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
fbda74b1 DE |
1179 | ac_err=`grep -v '^ *+' conftest.out` |
1180 | if test -z "$ac_err"; then | |
1181 | rm -rf conftest* | |
1182 | eval "ac_cv_header_$ac_safe=yes" | |
1183 | else | |
1184 | echo "$ac_err" >&5 | |
88d5f8e8 DE |
1185 | echo "configure: failed program was:" >&5 |
1186 | cat conftest.$ac_ext >&5 | |
fbda74b1 DE |
1187 | rm -rf conftest* |
1188 | eval "ac_cv_header_$ac_safe=no" | |
1189 | fi | |
1190 | rm -f conftest* | |
1191 | fi | |
1192 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
1193 | echo "$ac_t""yes" 1>&6 | |
88d5f8e8 | 1194 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` |
fbda74b1 DE |
1195 | cat >> confdefs.h <<EOF |
1196 | #define $ac_tr_hdr 1 | |
1197 | EOF | |
1198 | ||
1199 | else | |
1200 | echo "$ac_t""no" 1>&6 | |
1201 | fi | |
1202 | done | |
1203 | ||
462cfbc4 | 1204 | for ac_func in getrusage time sigaction |
b320601b DE |
1205 | do |
1206 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
d89fa2d8 | 1207 | echo "configure:1208: checking for $ac_func" >&5 |
b320601b DE |
1208 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
1209 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1210 | else | |
1211 | cat > conftest.$ac_ext <<EOF | |
d89fa2d8 | 1212 | #line 1213 "configure" |
b320601b DE |
1213 | #include "confdefs.h" |
1214 | /* System header to define __stub macros and hopefully few prototypes, | |
1215 | which can conflict with char $ac_func(); below. */ | |
1216 | #include <assert.h> | |
1217 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1218 | /* We use char because int might match the return type of a gcc2 | |
1219 | builtin and then its argument prototype would still apply. */ | |
1220 | char $ac_func(); | |
1221 | ||
88d5f8e8 | 1222 | int main() { |
b320601b DE |
1223 | |
1224 | /* The GNU C library defines this for functions which it implements | |
1225 | to always fail with ENOSYS. Some functions are actually named | |
1226 | something starting with __ and the normal name is an alias. */ | |
1227 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
1228 | choke me | |
1229 | #else | |
1230 | $ac_func(); | |
1231 | #endif | |
1232 | ||
1233 | ; return 0; } | |
1234 | EOF | |
d89fa2d8 | 1235 | if { (eval echo configure:1236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
b320601b DE |
1236 | rm -rf conftest* |
1237 | eval "ac_cv_func_$ac_func=yes" | |
1238 | else | |
88d5f8e8 DE |
1239 | echo "configure: failed program was:" >&5 |
1240 | cat conftest.$ac_ext >&5 | |
b320601b DE |
1241 | rm -rf conftest* |
1242 | eval "ac_cv_func_$ac_func=no" | |
1243 | fi | |
1244 | rm -f conftest* | |
b320601b | 1245 | fi |
88d5f8e8 | 1246 | |
b320601b DE |
1247 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
1248 | echo "$ac_t""yes" 1>&6 | |
1249 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
1250 | cat >> confdefs.h <<EOF | |
1251 | #define $ac_tr_func 1 | |
1252 | EOF | |
1253 | ||
1254 | else | |
1255 | echo "$ac_t""no" 1>&6 | |
1256 | fi | |
1257 | done | |
1258 | ||
fbda74b1 | 1259 | |
f2de7dfd AC |
1260 | . ${srcdir}/../../bfd/configure.host |
1261 | ||
1262 | ||
1263 | ||
63330b2e | 1264 | USE_MAINTAINER_MODE=no |
462cfbc4 DE |
1265 | # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. |
1266 | if test "${enable_maintainer_mode+set}" = set; then | |
1267 | enableval="$enable_maintainer_mode" | |
1268 | case "${enableval}" in | |
63330b2e | 1269 | yes) MAINT="" USE_MAINTAINER_MODE=yes ;; |
462cfbc4 DE |
1270 | no) MAINT="#" ;; |
1271 | *) { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;; | |
1272 | esac | |
1273 | if test x"$silent" != x"yes" && test x"$MAINT" = x""; then | |
1274 | echo "Setting maintainer mode" 6>&1 | |
1275 | fi | |
1276 | else | |
1277 | MAINT="#" | |
1278 | fi | |
1279 | ||
1280 | ||
1281 | ||
f2de7dfd AC |
1282 | # Check whether --enable-sim-bswap or --disable-sim-bswap was given. |
1283 | if test "${enable_sim_bswap+set}" = set; then | |
1284 | enableval="$enable_sim_bswap" | |
1285 | case "${enableval}" in | |
a77aa7ec | 1286 | yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";; |
f2de7dfd AC |
1287 | no) sim_bswap="-DWITH_BSWAP=0";; |
1288 | *) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";; | |
1289 | esac | |
1290 | if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then | |
1291 | echo "Setting bswap flags = $sim_bswap" 6>&1 | |
1292 | fi | |
1293 | else | |
1294 | sim_bswap="" | |
1295 | fi | |
1296 | ||
1297 | ||
1298 | ||
1299 | # Check whether --enable-sim-cflags or --disable-sim-cflags was given. | |
1300 | if test "${enable_sim_cflags+set}" = set; then | |
1301 | enableval="$enable_sim_cflags" | |
1302 | case "${enableval}" in | |
1303 | yes) sim_cflags="-O2";; | |
1304 | trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";; | |
1305 | no) sim_cflags="";; | |
1306 | *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;; | |
1307 | esac | |
1308 | if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then | |
1309 | echo "Setting sim cflags = $sim_cflags" 6>&1 | |
1310 | fi | |
1311 | else | |
1312 | sim_cflags="" | |
1313 | fi | |
1314 | ||
1315 | ||
1316 | ||
1317 | # Check whether --enable-sim-debug or --disable-sim-debug was given. | |
1318 | if test "${enable_sim_debug+set}" = set; then | |
1319 | enableval="$enable_sim_debug" | |
1320 | case "${enableval}" in | |
fbda74b1 DE |
1321 | yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";; |
1322 | no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";; | |
1323 | *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";; | |
f2de7dfd AC |
1324 | esac |
1325 | if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then | |
1326 | echo "Setting sim debug = $sim_debug" 6>&1 | |
1327 | fi | |
1328 | else | |
1329 | sim_debug="" | |
1330 | fi | |
1331 | ||
1332 | ||
1333 | ||
a35e91c3 AC |
1334 | # Check whether --enable-sim-stdio or --disable-sim-stdio was given. |
1335 | if test "${enable_sim_stdio+set}" = set; then | |
1336 | enableval="$enable_sim_stdio" | |
1337 | case "${enableval}" in | |
1338 | yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";; | |
1339 | no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";; | |
1340 | *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";; | |
1341 | esac | |
1342 | if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then | |
1343 | echo "Setting stdio flags = $sim_stdio" 6>&1 | |
1344 | fi | |
1345 | else | |
1346 | sim_stdio="" | |
1347 | fi | |
a77aa7ec AC |
1348 | |
1349 | ||
1350 | ||
f2de7dfd AC |
1351 | # Check whether --enable-sim-trace or --disable-sim-trace was given. |
1352 | if test "${enable_sim_trace+set}" = set; then | |
1353 | enableval="$enable_sim_trace" | |
1354 | case "${enableval}" in | |
b320601b | 1355 | yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";; |
a77aa7ec | 1356 | no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";; |
b320601b DE |
1357 | [-0-9]*) |
1358 | sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";; | |
1359 | [a-z]*) | |
1360 | sim_trace="" | |
1361 | for x in `echo "$enableval" | sed -e "s/,/ /g"`; do | |
1362 | if test x"$sim_trace" = x; then | |
1363 | sim_trace="-DWITH_TRACE='(TRACE_$x" | |
1364 | else | |
1365 | sim_trace="${sim_trace}|TRACE_$x" | |
1366 | fi | |
1367 | done | |
1368 | sim_trace="$sim_trace)'" ;; | |
f2de7dfd AC |
1369 | esac |
1370 | if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then | |
1371 | echo "Setting sim trace = $sim_trace" 6>&1 | |
1372 | fi | |
1373 | else | |
1374 | sim_trace="" | |
1375 | fi | |
1376 | ||
1377 | ||
1378 | ||
b320601b DE |
1379 | # Check whether --enable-sim-profile or --disable-sim-profile was given. |
1380 | if test "${enable_sim_profile+set}" = set; then | |
1381 | enableval="$enable_sim_profile" | |
1382 | case "${enableval}" in | |
1383 | yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";; | |
1384 | no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";; | |
1385 | [-0-9]*) | |
1386 | sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";; | |
1387 | [a-z]*) | |
1388 | sim_profile="" | |
1389 | for x in `echo "$enableval" | sed -e "s/,/ /g"`; do | |
1390 | if test x"$sim_profile" = x; then | |
1391 | sim_profile="-DWITH_PROFILE='(PROFILE_$x" | |
1392 | else | |
1393 | sim_profile="${sim_profile}|PROFILE_$x" | |
1394 | fi | |
1395 | done | |
1396 | sim_profile="$sim_profile)'" ;; | |
1397 | esac | |
1398 | if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then | |
1399 | echo "Setting sim profile = $sim_profile" 6>&1 | |
1400 | fi | |
1401 | else | |
1402 | sim_profile="" | |
1403 | fi | |
1404 | ||
1405 | ||
1406 | ||
08db4a65 | 1407 | echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 |
d89fa2d8 | 1408 | echo "configure:1409: checking return type of signal handlers" >&5 |
08db4a65 AC |
1409 | if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then |
1410 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1411 | else | |
1412 | cat > conftest.$ac_ext <<EOF | |
d89fa2d8 | 1413 | #line 1414 "configure" |
08db4a65 AC |
1414 | #include "confdefs.h" |
1415 | #include <sys/types.h> | |
1416 | #include <signal.h> | |
1417 | #ifdef signal | |
1418 | #undef signal | |
1419 | #endif | |
1420 | #ifdef __cplusplus | |
1421 | extern "C" void (*signal (int, void (*)(int)))(int); | |
1422 | #else | |
1423 | void (*signal ()) (); | |
1424 | #endif | |
1425 | ||
88d5f8e8 | 1426 | int main() { |
08db4a65 AC |
1427 | int i; |
1428 | ; return 0; } | |
1429 | EOF | |
d89fa2d8 | 1430 | if { (eval echo configure:1431: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
08db4a65 AC |
1431 | rm -rf conftest* |
1432 | ac_cv_type_signal=void | |
1433 | else | |
88d5f8e8 DE |
1434 | echo "configure: failed program was:" >&5 |
1435 | cat conftest.$ac_ext >&5 | |
08db4a65 AC |
1436 | rm -rf conftest* |
1437 | ac_cv_type_signal=int | |
1438 | fi | |
1439 | rm -f conftest* | |
08db4a65 AC |
1440 | fi |
1441 | ||
1442 | echo "$ac_t""$ac_cv_type_signal" 1>&6 | |
1443 | cat >> confdefs.h <<EOF | |
1444 | #define RETSIGTYPE $ac_cv_type_signal | |
1445 | EOF | |
1446 | ||
1447 | ||
1448 | ||
1449 | ||
f2de7dfd AC |
1450 | sim_link_files= |
1451 | sim_link_links= | |
1452 | ||
1453 | sim_link_links=tconfig.h | |
1454 | if test -f ${srcdir}/tconfig.in | |
1455 | then | |
1456 | sim_link_files=tconfig.in | |
1457 | else | |
1458 | sim_link_files=../common/tconfig.in | |
1459 | fi | |
1460 | ||
1461 | # targ-vals.def points to the libc macro description file. | |
1462 | case "${target}" in | |
1463 | *-*-*) TARG_VALS_DEF=../common/nltvals.def ;; | |
1464 | esac | |
1465 | sim_link_files="${sim_link_files} ${TARG_VALS_DEF}" | |
1466 | sim_link_links="${sim_link_links} targ-vals.def" | |
1467 | ||
1468 | ||
1469 | ||
1470 | # Put a useful copy of CPP_FOR_TARGET in Makefile. | |
1471 | # This is only used to build the target values header files. These files are | |
1472 | # shipped with distributions so CPP_FOR_TARGET only needs to work in | |
1473 | # developer's trees. This value is borrowed from ../../Makefile.in. | |
1474 | CPP_FOR_TARGET="\` \ | |
1475 | if test -f \$\${rootme}/../../gcc/Makefile ; then \ | |
1476 | if test -f \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/Makefile ; then \ | |
1477 | echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/ -idirafter \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/targ-include -idirafter \$(srcroot)/newlib/libc/include -nostdinc; \ | |
1478 | else \ | |
1479 | echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/; \ | |
1480 | fi; \ | |
1481 | else \ | |
1482 | if test '\$(host_canonical)' = '\$(target_canonical)' ; then \ | |
1483 | echo \$(CC); \ | |
1484 | else \ | |
1485 | t='\$(program_transform_name)'; echo gcc | sed -e 's/x/x/' \$\$t; \ | |
1486 | fi; \ | |
1487 | fi\` -E" | |
1488 | ||
1489 | ||
1490 | # Set TARGET_SUBDIR, needed by CPP_FOR_TARGET. | |
1491 | if test x"${host}" = x"${target}" ; then | |
1492 | TARGET_SUBDIR="." | |
1493 | else | |
1494 | TARGET_SUBDIR=${target_alias} | |
1495 | fi | |
1496 | ||
1497 | ||
1498 | # These aren't all needed yet, but will be eventually. | |
f2de7dfd AC |
1499 | for ac_hdr in stdlib.h string.h strings.h time.h sys/times.h |
1500 | do | |
88d5f8e8 | 1501 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` |
f2de7dfd | 1502 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 |
d89fa2d8 | 1503 | echo "configure:1504: checking for $ac_hdr" >&5 |
f2de7dfd AC |
1504 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
1505 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1506 | else | |
1507 | cat > conftest.$ac_ext <<EOF | |
d89fa2d8 | 1508 | #line 1509 "configure" |
f2de7dfd AC |
1509 | #include "confdefs.h" |
1510 | #include <$ac_hdr> | |
1511 | EOF | |
1512 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
d89fa2d8 | 1513 | { (eval echo configure:1514: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
f2de7dfd AC |
1514 | ac_err=`grep -v '^ *+' conftest.out` |
1515 | if test -z "$ac_err"; then | |
1516 | rm -rf conftest* | |
1517 | eval "ac_cv_header_$ac_safe=yes" | |
1518 | else | |
1519 | echo "$ac_err" >&5 | |
88d5f8e8 DE |
1520 | echo "configure: failed program was:" >&5 |
1521 | cat conftest.$ac_ext >&5 | |
f2de7dfd AC |
1522 | rm -rf conftest* |
1523 | eval "ac_cv_header_$ac_safe=no" | |
1524 | fi | |
1525 | rm -f conftest* | |
1526 | fi | |
1527 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
1528 | echo "$ac_t""yes" 1>&6 | |
88d5f8e8 | 1529 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` |
f2de7dfd AC |
1530 | cat >> confdefs.h <<EOF |
1531 | #define $ac_tr_hdr 1 | |
1532 | EOF | |
1533 | ||
1534 | else | |
1535 | echo "$ac_t""no" 1>&6 | |
1536 | fi | |
1537 | done | |
1538 | ||
1539 | ||
1540 | trap '' 1 2 15 | |
1541 | cat > confcache <<\EOF | |
1542 | # This file is a shell script that caches the results of configure | |
1543 | # tests run on this system so they can be shared between configure | |
1544 | # scripts and configure runs. It is not useful on other systems. | |
1545 | # If it contains results you don't want to keep, you may remove or edit it. | |
1546 | # | |
1547 | # By default, configure uses ./config.cache as the cache file, | |
1548 | # creating it if it does not exist already. You can give configure | |
1549 | # the --cache-file=FILE option to use a different cache file; that is | |
1550 | # what configure does when it calls configure scripts in | |
1551 | # subdirectories, so they share the cache. | |
1552 | # Giving --cache-file=/dev/null disables caching, for debugging configure. | |
1553 | # config.status only pays attention to the cache file if you give it the | |
1554 | # --recheck option to rerun configure. | |
1555 | # | |
1556 | EOF | |
88d5f8e8 DE |
1557 | # The following way of writing the cache mishandles newlines in values, |
1558 | # but we know of no workaround that is simple, portable, and efficient. | |
1559 | # So, don't put newlines in cache variables' values. | |
f2de7dfd AC |
1560 | # Ultrix sh set writes to stderr and can't be redirected directly, |
1561 | # and sets the high bit in the cache file unless we assign to the vars. | |
1562 | (set) 2>&1 | | |
462cfbc4 | 1563 | case `(ac_space=' '; set) 2>&1 | grep ac_space` in |
88d5f8e8 DE |
1564 | *ac_space=\ *) |
1565 | # `set' does not quote correctly, so add quotes (double-quote substitution | |
1566 | # turns \\\\ into \\, and sed turns \\ into \). | |
1567 | sed -n \ | |
1568 | -e "s/'/'\\\\''/g" \ | |
1569 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" | |
1570 | ;; | |
1571 | *) | |
1572 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
1573 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' | |
1574 | ;; | |
1575 | esac >> confcache | |
f2de7dfd AC |
1576 | if cmp -s $cache_file confcache; then |
1577 | : | |
1578 | else | |
1579 | if test -w $cache_file; then | |
1580 | echo "updating cache $cache_file" | |
1581 | cat confcache > $cache_file | |
1582 | else | |
1583 | echo "not updating unwritable cache $cache_file" | |
1584 | fi | |
1585 | fi | |
1586 | rm -f confcache | |
1587 | ||
1588 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
1589 | ||
1590 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
1591 | # Let make expand exec_prefix. | |
1592 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
1593 | ||
1594 | # Any assignment to VPATH causes Sun make to only execute | |
1595 | # the first set of double-colon rules, so remove it if not needed. | |
1596 | # If there is a colon in the path, we need to keep it. | |
1597 | if test "x$srcdir" = x.; then | |
1598 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' | |
1599 | fi | |
1600 | ||
1601 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 | |
1602 | ||
1603 | DEFS=-DHAVE_CONFIG_H | |
1604 | ||
1605 | # Without the "./", some shells look in PATH for config.status. | |
1606 | : ${CONFIG_STATUS=./config.status} | |
1607 | ||
1608 | echo creating $CONFIG_STATUS | |
1609 | rm -f $CONFIG_STATUS | |
1610 | cat > $CONFIG_STATUS <<EOF | |
1611 | #! /bin/sh | |
1612 | # Generated automatically by configure. | |
1613 | # Run this file to recreate the current configuration. | |
1614 | # This directory was configured as follows, | |
1615 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
1616 | # | |
1617 | # $0 $ac_configure_args | |
1618 | # | |
1619 | # Compiler output produced by configure, useful for debugging | |
1620 | # configure, is in ./config.log if it exists. | |
1621 | ||
1622 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" | |
1623 | for ac_option | |
1624 | do | |
1625 | case "\$ac_option" in | |
1626 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
1627 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" | |
1628 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; | |
1629 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v) | |
462cfbc4 | 1630 | echo "$CONFIG_STATUS generated by autoconf version 2.12.1" |
f2de7dfd AC |
1631 | exit 0 ;; |
1632 | -help | --help | --hel | --he | --h) | |
1633 | echo "\$ac_cs_usage"; exit 0 ;; | |
1634 | *) echo "\$ac_cs_usage"; exit 1 ;; | |
1635 | esac | |
1636 | done | |
1637 | ||
1638 | ac_given_srcdir=$srcdir | |
1639 | ac_given_INSTALL="$INSTALL" | |
1640 | ||
92f91d1f | 1641 | trap 'rm -fr `echo "Makefile cconfig.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 |
f2de7dfd AC |
1642 | EOF |
1643 | cat >> $CONFIG_STATUS <<EOF | |
1644 | ||
1645 | # Protect against being on the right side of a sed subst in config.status. | |
1646 | sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; | |
1647 | s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF | |
1648 | $ac_vpsub | |
1649 | $extrasub | |
462cfbc4 | 1650 | s%@sim_environment@%$sim_environment%g |
92f91d1f AC |
1651 | s%@sim_alignment@%$sim_alignment%g |
1652 | s%@sim_assert@%$sim_assert%g | |
462cfbc4 | 1653 | s%@sim_bitsize@%$sim_bitsize%g |
92f91d1f AC |
1654 | s%@sim_endian@%$sim_endian%g |
1655 | s%@sim_hostendian@%$sim_hostendian%g | |
1656 | s%@sim_float@%$sim_float%g | |
1657 | s%@sim_scache@%$sim_scache%g | |
1658 | s%@sim_default_model@%$sim_default_model%g | |
1659 | s%@sim_hardware@%$sim_hardware%g | |
63330b2e | 1660 | s%@sim_hw_obj@%$sim_hw_obj%g |
d89fa2d8 | 1661 | s%@sim_hw@%$sim_hw%g |
92f91d1f AC |
1662 | s%@sim_inline@%$sim_inline%g |
1663 | s%@sim_packages@%$sim_packages%g | |
1664 | s%@sim_regparm@%$sim_regparm%g | |
1665 | s%@sim_reserved_bits@%$sim_reserved_bits%g | |
1666 | s%@sim_smp@%$sim_smp%g | |
1667 | s%@sim_stdcall@%$sim_stdcall%g | |
1668 | s%@sim_xor_endian@%$sim_xor_endian%g | |
1669 | s%@sim_warnings@%$sim_warnings%g | |
462cfbc4 | 1670 | s%@SHELL@%$SHELL%g |
f2de7dfd AC |
1671 | s%@CFLAGS@%$CFLAGS%g |
1672 | s%@CPPFLAGS@%$CPPFLAGS%g | |
1673 | s%@CXXFLAGS@%$CXXFLAGS%g | |
1674 | s%@DEFS@%$DEFS%g | |
1675 | s%@LDFLAGS@%$LDFLAGS%g | |
1676 | s%@LIBS@%$LIBS%g | |
1677 | s%@exec_prefix@%$exec_prefix%g | |
1678 | s%@prefix@%$prefix%g | |
1679 | s%@program_transform_name@%$program_transform_name%g | |
1680 | s%@bindir@%$bindir%g | |
1681 | s%@sbindir@%$sbindir%g | |
1682 | s%@libexecdir@%$libexecdir%g | |
1683 | s%@datadir@%$datadir%g | |
1684 | s%@sysconfdir@%$sysconfdir%g | |
1685 | s%@sharedstatedir@%$sharedstatedir%g | |
1686 | s%@localstatedir@%$localstatedir%g | |
1687 | s%@libdir@%$libdir%g | |
1688 | s%@includedir@%$includedir%g | |
1689 | s%@oldincludedir@%$oldincludedir%g | |
1690 | s%@infodir@%$infodir%g | |
1691 | s%@mandir@%$mandir%g | |
1692 | s%@host@%$host%g | |
1693 | s%@host_alias@%$host_alias%g | |
1694 | s%@host_cpu@%$host_cpu%g | |
1695 | s%@host_vendor@%$host_vendor%g | |
1696 | s%@host_os@%$host_os%g | |
1697 | s%@target@%$target%g | |
1698 | s%@target_alias@%$target_alias%g | |
1699 | s%@target_cpu@%$target_cpu%g | |
1700 | s%@target_vendor@%$target_vendor%g | |
1701 | s%@target_os@%$target_os%g | |
1702 | s%@build@%$build%g | |
1703 | s%@build_alias@%$build_alias%g | |
1704 | s%@build_cpu@%$build_cpu%g | |
1705 | s%@build_vendor@%$build_vendor%g | |
1706 | s%@build_os@%$build_os%g | |
1707 | s%@CC@%$CC%g | |
1708 | s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g | |
1709 | s%@INSTALL_DATA@%$INSTALL_DATA%g | |
1710 | s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g | |
1711 | s%@HDEFINES@%$HDEFINES%g | |
1712 | s%@AR@%$AR%g | |
1713 | s%@RANLIB@%$RANLIB%g | |
fbda74b1 | 1714 | s%@CPP@%$CPP%g |
462cfbc4 | 1715 | s%@MAINT@%$MAINT%g |
f2de7dfd AC |
1716 | s%@sim_bswap@%$sim_bswap%g |
1717 | s%@sim_cflags@%$sim_cflags%g | |
1718 | s%@sim_debug@%$sim_debug%g | |
a35e91c3 | 1719 | s%@sim_stdio@%$sim_stdio%g |
f2de7dfd | 1720 | s%@sim_trace@%$sim_trace%g |
b320601b | 1721 | s%@sim_profile@%$sim_profile%g |
f2de7dfd AC |
1722 | s%@CPP_FOR_TARGET@%$CPP_FOR_TARGET%g |
1723 | s%@TARGET_SUBDIR@%$TARGET_SUBDIR%g | |
f2de7dfd AC |
1724 | |
1725 | CEOF | |
1726 | EOF | |
88d5f8e8 DE |
1727 | |
1728 | cat >> $CONFIG_STATUS <<\EOF | |
1729 | ||
1730 | # Split the substitutions into bite-sized pieces for seds with | |
1731 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
1732 | ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. | |
1733 | ac_file=1 # Number of current file. | |
1734 | ac_beg=1 # First line for current file. | |
1735 | ac_end=$ac_max_sed_cmds # Line after last line for current file. | |
1736 | ac_more_lines=: | |
1737 | ac_sed_cmds="" | |
1738 | while $ac_more_lines; do | |
1739 | if test $ac_beg -gt 1; then | |
1740 | sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file | |
1741 | else | |
1742 | sed "${ac_end}q" conftest.subs > conftest.s$ac_file | |
1743 | fi | |
1744 | if test ! -s conftest.s$ac_file; then | |
1745 | ac_more_lines=false | |
1746 | rm -f conftest.s$ac_file | |
1747 | else | |
1748 | if test -z "$ac_sed_cmds"; then | |
1749 | ac_sed_cmds="sed -f conftest.s$ac_file" | |
1750 | else | |
1751 | ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" | |
1752 | fi | |
1753 | ac_file=`expr $ac_file + 1` | |
1754 | ac_beg=$ac_end | |
1755 | ac_end=`expr $ac_end + $ac_max_sed_cmds` | |
1756 | fi | |
1757 | done | |
1758 | if test -z "$ac_sed_cmds"; then | |
1759 | ac_sed_cmds=cat | |
1760 | fi | |
1761 | EOF | |
1762 | ||
f2de7dfd AC |
1763 | cat >> $CONFIG_STATUS <<EOF |
1764 | ||
1765 | CONFIG_FILES=\${CONFIG_FILES-"Makefile"} | |
1766 | EOF | |
1767 | cat >> $CONFIG_STATUS <<\EOF | |
1768 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then | |
88d5f8e8 | 1769 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
f2de7dfd | 1770 | case "$ac_file" in |
88d5f8e8 | 1771 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` |
f2de7dfd AC |
1772 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
1773 | *) ac_file_in="${ac_file}.in" ;; | |
1774 | esac | |
1775 | ||
88d5f8e8 | 1776 | # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. |
f2de7dfd AC |
1777 | |
1778 | # Remove last slash and all that follows it. Not all systems have dirname. | |
1779 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
1780 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
1781 | # The file is in a subdirectory. | |
1782 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
1783 | ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" | |
1784 | # A "../" for each directory in $ac_dir_suffix. | |
1785 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` | |
1786 | else | |
1787 | ac_dir_suffix= ac_dots= | |
1788 | fi | |
1789 | ||
1790 | case "$ac_given_srcdir" in | |
1791 | .) srcdir=. | |
1792 | if test -z "$ac_dots"; then top_srcdir=. | |
1793 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; | |
1794 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; | |
1795 | *) # Relative path. | |
1796 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" | |
1797 | top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
1798 | esac | |
1799 | ||
1800 | case "$ac_given_INSTALL" in | |
1801 | [/$]*) INSTALL="$ac_given_INSTALL" ;; | |
1802 | *) INSTALL="$ac_dots$ac_given_INSTALL" ;; | |
1803 | esac | |
88d5f8e8 | 1804 | |
f2de7dfd AC |
1805 | echo creating "$ac_file" |
1806 | rm -f "$ac_file" | |
1807 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." | |
1808 | case "$ac_file" in | |
1809 | *Makefile*) ac_comsub="1i\\ | |
1810 | # $configure_input" ;; | |
1811 | *) ac_comsub= ;; | |
1812 | esac | |
88d5f8e8 DE |
1813 | |
1814 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
f2de7dfd AC |
1815 | sed -e "$ac_comsub |
1816 | s%@configure_input@%$configure_input%g | |
1817 | s%@srcdir@%$srcdir%g | |
1818 | s%@top_srcdir@%$top_srcdir%g | |
1819 | s%@INSTALL@%$INSTALL%g | |
88d5f8e8 | 1820 | " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file |
f2de7dfd | 1821 | fi; done |
88d5f8e8 | 1822 | rm -f conftest.s* |
f2de7dfd AC |
1823 | |
1824 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
1825 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
1826 | # | |
1827 | # ac_d sets the value in "#define NAME VALUE" lines. | |
1828 | ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' | |
1829 | ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' | |
1830 | ac_dC='\3' | |
1831 | ac_dD='%g' | |
1832 | # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". | |
1833 | ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
1834 | ac_uB='\([ ]\)%\1#\2define\3' | |
1835 | ac_uC=' ' | |
1836 | ac_uD='\4%g' | |
1837 | # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
1838 | ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
1839 | ac_eB='$%\1#\2define\3' | |
1840 | ac_eC=' ' | |
1841 | ac_eD='%g' | |
1842 | ||
88d5f8e8 DE |
1843 | if test "${CONFIG_HEADERS+set}" != set; then |
1844 | EOF | |
1845 | cat >> $CONFIG_STATUS <<EOF | |
92f91d1f | 1846 | CONFIG_HEADERS="cconfig.h:config.in" |
88d5f8e8 DE |
1847 | EOF |
1848 | cat >> $CONFIG_STATUS <<\EOF | |
1849 | fi | |
f2de7dfd | 1850 | for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then |
88d5f8e8 | 1851 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
f2de7dfd | 1852 | case "$ac_file" in |
88d5f8e8 | 1853 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` |
f2de7dfd AC |
1854 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
1855 | *) ac_file_in="${ac_file}.in" ;; | |
1856 | esac | |
1857 | ||
1858 | echo creating $ac_file | |
1859 | ||
1860 | rm -f conftest.frag conftest.in conftest.out | |
88d5f8e8 DE |
1861 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` |
1862 | cat $ac_file_inputs > conftest.in | |
f2de7dfd AC |
1863 | |
1864 | EOF | |
1865 | ||
1866 | # Transform confdefs.h into a sed script conftest.vals that substitutes | |
1867 | # the proper values into config.h.in to produce config.h. And first: | |
1868 | # Protect against being on the right side of a sed subst in config.status. | |
1869 | # Protect against being in an unquoted here document in config.status. | |
1870 | rm -f conftest.vals | |
1871 | cat > conftest.hdr <<\EOF | |
1872 | s/[\\&%]/\\&/g | |
1873 | s%[\\$`]%\\&%g | |
1874 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp | |
1875 | s%ac_d%ac_u%gp | |
1876 | s%ac_u%ac_e%gp | |
1877 | EOF | |
1878 | sed -n -f conftest.hdr confdefs.h > conftest.vals | |
1879 | rm -f conftest.hdr | |
1880 | ||
1881 | # This sed command replaces #undef with comments. This is necessary, for | |
1882 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
1883 | # on some systems where configure will not decide to define it. | |
1884 | cat >> conftest.vals <<\EOF | |
1885 | s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% | |
1886 | EOF | |
1887 | ||
1888 | # Break up conftest.vals because some shells have a limit on | |
1889 | # the size of here documents, and old seds have small limits too. | |
f2de7dfd AC |
1890 | |
1891 | rm -f conftest.tail | |
1892 | while : | |
1893 | do | |
1894 | ac_lines=`grep -c . conftest.vals` | |
1895 | # grep -c gives empty output for an empty file on some AIX systems. | |
1896 | if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi | |
1897 | # Write a limited-size here document to conftest.frag. | |
1898 | echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS | |
1899 | sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS | |
1900 | echo 'CEOF | |
1901 | sed -f conftest.frag conftest.in > conftest.out | |
1902 | rm -f conftest.in | |
1903 | mv conftest.out conftest.in | |
1904 | ' >> $CONFIG_STATUS | |
1905 | sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail | |
1906 | rm -f conftest.vals | |
1907 | mv conftest.tail conftest.vals | |
1908 | done | |
1909 | rm -f conftest.vals | |
1910 | ||
1911 | cat >> $CONFIG_STATUS <<\EOF | |
1912 | rm -f conftest.frag conftest.h | |
1913 | echo "/* $ac_file. Generated automatically by configure. */" > conftest.h | |
1914 | cat conftest.in >> conftest.h | |
1915 | rm -f conftest.in | |
1916 | if cmp -s $ac_file conftest.h 2>/dev/null; then | |
1917 | echo "$ac_file is unchanged" | |
1918 | rm -f conftest.h | |
1919 | else | |
1920 | # Remove last slash and all that follows it. Not all systems have dirname. | |
1921 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
1922 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
1923 | # The file is in a subdirectory. | |
1924 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
1925 | fi | |
1926 | rm -f $ac_file | |
1927 | mv conftest.h $ac_file | |
1928 | fi | |
1929 | fi; done | |
1930 | ||
88d5f8e8 DE |
1931 | EOF |
1932 | cat >> $CONFIG_STATUS <<EOF | |
f2de7dfd | 1933 | |
88d5f8e8 DE |
1934 | EOF |
1935 | cat >> $CONFIG_STATUS <<\EOF | |
92f91d1f | 1936 | case x$CONFIG_HEADERS in xcconfig.h:config.in) echo > stamp-h ;; esac |
f2de7dfd AC |
1937 | exit 0 |
1938 | EOF | |
1939 | chmod +x $CONFIG_STATUS | |
1940 | rm -fr confdefs* $ac_clean_files | |
1941 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 | |
1942 |