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4fa134be | 75 | # Guess values for system-dependent variables and create Makefiles. |
a2ab5e65 | 76 | # Generated automatically using autoconf version 2.12 |
4fa134be ILT |
77 | # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. |
78 | # | |
79 | # This configure script is free software; the Free Software Foundation | |
80 | # gives unlimited permission to copy, distribute and modify it. | |
81 | ||
82 | # Defaults: | |
83 | ac_help= | |
84 | ac_default_prefix=/usr/local | |
85 | # Any additions from configure.in: | |
601fb8ae MM |
86 | ac_help="$ac_help |
87 | --enable-sim-bswap Use Host specific BSWAP instruction." | |
fd14b47f DE |
88 | ac_help="$ac_help |
89 | --enable-sim-cflags=opts Extra CFLAGS for use in building simulator" | |
90 | ac_help="$ac_help | |
91 | --enable-sim-debug=opts Enable debugging flags" | |
a35e91c3 AC |
92 | ac_help="$ac_help |
93 | --enable-sim-stdio Specify whether to use stdio for console input/output." | |
fd14b47f DE |
94 | ac_help="$ac_help |
95 | --enable-sim-trace=opts Enable tracing flags" | |
247fccde AC |
96 | ac_help="$ac_help |
97 | --enable-sim-profile=opts Enable profiling flags" | |
98 | ac_help="$ac_help | |
99 | --enable-sim-inline=inlines Specify which functions should be inlined." | |
76a6247f AC |
100 | ac_help="$ac_help |
101 | --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses." | |
247fccde AC |
102 | ac_help="$ac_help |
103 | --enable-sim-hostendain=end Specify host byte endian orientation." | |
104 | ac_help="$ac_help | |
88117054 | 105 | --enable-sim-warnings=opts Extra CFLAGS for turning on compiler warnings" |
18c64df6 AC |
106 | ac_help="$ac_help |
107 | --enable-sim-endian=endian Specify target byte endian orientation." | |
108 | ac_help="$ac_help | |
109 | --enable-sim-bitsize=n Specify target bitsize (32 or 64)." | |
110 | ac_help="$ac_help | |
111 | --enable-sim-float Specify that the target processor has floating point hardware." | |
4fa134be ILT |
112 | |
113 | # Initialize some variables set by options. | |
114 | # The variables have the same names as the options, with | |
115 | # dashes changed to underlines. | |
116 | build=NONE | |
117 | cache_file=./config.cache | |
118 | exec_prefix=NONE | |
119 | host=NONE | |
120 | no_create= | |
121 | nonopt=NONE | |
122 | no_recursion= | |
123 | prefix=NONE | |
124 | program_prefix=NONE | |
125 | program_suffix=NONE | |
126 | program_transform_name=s,x,x, | |
127 | silent= | |
128 | site= | |
129 | srcdir= | |
130 | target=NONE | |
131 | verbose= | |
132 | x_includes=NONE | |
133 | x_libraries=NONE | |
134 | bindir='${exec_prefix}/bin' | |
135 | sbindir='${exec_prefix}/sbin' | |
136 | libexecdir='${exec_prefix}/libexec' | |
137 | datadir='${prefix}/share' | |
138 | sysconfdir='${prefix}/etc' | |
139 | sharedstatedir='${prefix}/com' | |
140 | localstatedir='${prefix}/var' | |
141 | libdir='${exec_prefix}/lib' | |
142 | includedir='${prefix}/include' | |
143 | oldincludedir='/usr/include' | |
144 | infodir='${prefix}/info' | |
145 | mandir='${prefix}/man' | |
146 | ||
147 | # Initialize some other variables. | |
148 | subdirs= | |
149 | MFLAGS= MAKEFLAGS= | |
247fccde AC |
150 | # Maximum number of lines to put in a shell here document. |
151 | ac_max_here_lines=12 | |
4fa134be ILT |
152 | |
153 | ac_prev= | |
154 | for ac_option | |
155 | do | |
156 | ||
157 | # If the previous option needs an argument, assign it. | |
158 | if test -n "$ac_prev"; then | |
159 | eval "$ac_prev=\$ac_option" | |
160 | ac_prev= | |
161 | continue | |
162 | fi | |
163 | ||
164 | case "$ac_option" in | |
165 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; | |
166 | *) ac_optarg= ;; | |
167 | esac | |
168 | ||
169 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
170 | ||
171 | case "$ac_option" in | |
172 | ||
173 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
174 | ac_prev=bindir ;; | |
175 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
176 | bindir="$ac_optarg" ;; | |
177 | ||
178 | -build | --build | --buil | --bui | --bu) | |
179 | ac_prev=build ;; | |
180 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
181 | build="$ac_optarg" ;; | |
182 | ||
183 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
184 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
185 | ac_prev=cache_file ;; | |
186 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
187 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
188 | cache_file="$ac_optarg" ;; | |
189 | ||
190 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
191 | ac_prev=datadir ;; | |
192 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
193 | | --da=*) | |
194 | datadir="$ac_optarg" ;; | |
195 | ||
196 | -disable-* | --disable-*) | |
197 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` | |
198 | # Reject names that are not valid shell variable names. | |
199 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
200 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
201 | fi | |
202 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
203 | eval "enable_${ac_feature}=no" ;; | |
204 | ||
205 | -enable-* | --enable-*) | |
206 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` | |
207 | # Reject names that are not valid shell variable names. | |
208 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
209 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
210 | fi | |
211 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
212 | case "$ac_option" in | |
213 | *=*) ;; | |
214 | *) ac_optarg=yes ;; | |
215 | esac | |
216 | eval "enable_${ac_feature}='$ac_optarg'" ;; | |
217 | ||
218 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
219 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
220 | | --exec | --exe | --ex) | |
221 | ac_prev=exec_prefix ;; | |
222 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
223 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
224 | | --exec=* | --exe=* | --ex=*) | |
225 | exec_prefix="$ac_optarg" ;; | |
226 | ||
227 | -gas | --gas | --ga | --g) | |
228 | # Obsolete; use --with-gas. | |
229 | with_gas=yes ;; | |
230 | ||
231 | -help | --help | --hel | --he) | |
232 | # Omit some internal or obsolete options to make the list less imposing. | |
233 | # This message is too long to be a string in the A/UX 3.1 sh. | |
234 | cat << EOF | |
235 | Usage: configure [options] [host] | |
236 | Options: [defaults in brackets after descriptions] | |
237 | Configuration: | |
238 | --cache-file=FILE cache test results in FILE | |
239 | --help print this message | |
240 | --no-create do not create output files | |
241 | --quiet, --silent do not print \`checking...' messages | |
242 | --version print the version of autoconf that created configure | |
243 | Directory and file names: | |
244 | --prefix=PREFIX install architecture-independent files in PREFIX | |
245 | [$ac_default_prefix] | |
246 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
247 | [same as prefix] | |
248 | --bindir=DIR user executables in DIR [EPREFIX/bin] | |
249 | --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] | |
250 | --libexecdir=DIR program executables in DIR [EPREFIX/libexec] | |
251 | --datadir=DIR read-only architecture-independent data in DIR | |
252 | [PREFIX/share] | |
253 | --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] | |
254 | --sharedstatedir=DIR modifiable architecture-independent data in DIR | |
255 | [PREFIX/com] | |
256 | --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] | |
257 | --libdir=DIR object code libraries in DIR [EPREFIX/lib] | |
258 | --includedir=DIR C header files in DIR [PREFIX/include] | |
259 | --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] | |
260 | --infodir=DIR info documentation in DIR [PREFIX/info] | |
261 | --mandir=DIR man documentation in DIR [PREFIX/man] | |
262 | --srcdir=DIR find the sources in DIR [configure dir or ..] | |
263 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
264 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
265 | --program-transform-name=PROGRAM | |
266 | run sed PROGRAM on installed program names | |
267 | EOF | |
268 | cat << EOF | |
269 | Host type: | |
270 | --build=BUILD configure for building on BUILD [BUILD=HOST] | |
271 | --host=HOST configure for HOST [guessed] | |
272 | --target=TARGET configure for TARGET [TARGET=HOST] | |
273 | Features and packages: | |
274 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
275 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
276 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
277 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
278 | --x-includes=DIR X include files are in DIR | |
279 | --x-libraries=DIR X library files are in DIR | |
280 | EOF | |
281 | if test -n "$ac_help"; then | |
282 | echo "--enable and --with options recognized:$ac_help" | |
283 | fi | |
284 | exit 0 ;; | |
285 | ||
286 | -host | --host | --hos | --ho) | |
287 | ac_prev=host ;; | |
288 | -host=* | --host=* | --hos=* | --ho=*) | |
289 | host="$ac_optarg" ;; | |
290 | ||
291 | -includedir | --includedir | --includedi | --included | --include \ | |
292 | | --includ | --inclu | --incl | --inc) | |
293 | ac_prev=includedir ;; | |
294 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
295 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
296 | includedir="$ac_optarg" ;; | |
297 | ||
298 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
299 | ac_prev=infodir ;; | |
300 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
301 | infodir="$ac_optarg" ;; | |
302 | ||
303 | -libdir | --libdir | --libdi | --libd) | |
304 | ac_prev=libdir ;; | |
305 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
306 | libdir="$ac_optarg" ;; | |
307 | ||
308 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
309 | | --libexe | --libex | --libe) | |
310 | ac_prev=libexecdir ;; | |
311 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
312 | | --libexe=* | --libex=* | --libe=*) | |
313 | libexecdir="$ac_optarg" ;; | |
314 | ||
315 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
316 | | --localstate | --localstat | --localsta | --localst \ | |
317 | | --locals | --local | --loca | --loc | --lo) | |
318 | ac_prev=localstatedir ;; | |
319 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
320 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
321 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
322 | localstatedir="$ac_optarg" ;; | |
323 | ||
324 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
325 | ac_prev=mandir ;; | |
326 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
327 | mandir="$ac_optarg" ;; | |
328 | ||
329 | -nfp | --nfp | --nf) | |
330 | # Obsolete; use --without-fp. | |
331 | with_fp=no ;; | |
332 | ||
333 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
334 | | --no-cr | --no-c) | |
335 | no_create=yes ;; | |
336 | ||
337 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
338 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
339 | no_recursion=yes ;; | |
340 | ||
341 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
342 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
343 | | --oldin | --oldi | --old | --ol | --o) | |
344 | ac_prev=oldincludedir ;; | |
345 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
346 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
347 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
348 | oldincludedir="$ac_optarg" ;; | |
349 | ||
350 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
351 | ac_prev=prefix ;; | |
352 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
353 | prefix="$ac_optarg" ;; | |
354 | ||
355 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
356 | | --program-pre | --program-pr | --program-p) | |
357 | ac_prev=program_prefix ;; | |
358 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
359 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
360 | program_prefix="$ac_optarg" ;; | |
361 | ||
362 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
363 | | --program-suf | --program-su | --program-s) | |
364 | ac_prev=program_suffix ;; | |
365 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
366 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
367 | program_suffix="$ac_optarg" ;; | |
368 | ||
369 | -program-transform-name | --program-transform-name \ | |
370 | | --program-transform-nam | --program-transform-na \ | |
371 | | --program-transform-n | --program-transform- \ | |
372 | | --program-transform | --program-transfor \ | |
373 | | --program-transfo | --program-transf \ | |
374 | | --program-trans | --program-tran \ | |
375 | | --progr-tra | --program-tr | --program-t) | |
376 | ac_prev=program_transform_name ;; | |
377 | -program-transform-name=* | --program-transform-name=* \ | |
378 | | --program-transform-nam=* | --program-transform-na=* \ | |
379 | | --program-transform-n=* | --program-transform-=* \ | |
380 | | --program-transform=* | --program-transfor=* \ | |
381 | | --program-transfo=* | --program-transf=* \ | |
382 | | --program-trans=* | --program-tran=* \ | |
383 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
384 | program_transform_name="$ac_optarg" ;; | |
385 | ||
386 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
387 | | -silent | --silent | --silen | --sile | --sil) | |
388 | silent=yes ;; | |
389 | ||
390 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
391 | ac_prev=sbindir ;; | |
392 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
393 | | --sbi=* | --sb=*) | |
394 | sbindir="$ac_optarg" ;; | |
395 | ||
396 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
397 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
398 | | --sharedst | --shareds | --shared | --share | --shar \ | |
399 | | --sha | --sh) | |
400 | ac_prev=sharedstatedir ;; | |
401 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
402 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
403 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
404 | | --sha=* | --sh=*) | |
405 | sharedstatedir="$ac_optarg" ;; | |
406 | ||
407 | -site | --site | --sit) | |
408 | ac_prev=site ;; | |
409 | -site=* | --site=* | --sit=*) | |
410 | site="$ac_optarg" ;; | |
411 | ||
412 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
413 | ac_prev=srcdir ;; | |
414 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
415 | srcdir="$ac_optarg" ;; | |
416 | ||
417 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
418 | | --syscon | --sysco | --sysc | --sys | --sy) | |
419 | ac_prev=sysconfdir ;; | |
420 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
421 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
422 | sysconfdir="$ac_optarg" ;; | |
423 | ||
424 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
425 | ac_prev=target ;; | |
426 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
427 | target="$ac_optarg" ;; | |
428 | ||
429 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
430 | verbose=yes ;; | |
431 | ||
432 | -version | --version | --versio | --versi | --vers) | |
a2ab5e65 | 433 | echo "configure generated by autoconf version 2.12" |
4fa134be ILT |
434 | exit 0 ;; |
435 | ||
436 | -with-* | --with-*) | |
437 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` | |
438 | # Reject names that are not valid shell variable names. | |
439 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
440 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
441 | fi | |
442 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
443 | case "$ac_option" in | |
444 | *=*) ;; | |
445 | *) ac_optarg=yes ;; | |
446 | esac | |
447 | eval "with_${ac_package}='$ac_optarg'" ;; | |
448 | ||
449 | -without-* | --without-*) | |
450 | ac_package=`echo $ac_option|sed -e 's/-*without-//'` | |
451 | # Reject names that are not valid shell variable names. | |
452 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
453 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
454 | fi | |
455 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
456 | eval "with_${ac_package}=no" ;; | |
457 | ||
458 | --x) | |
459 | # Obsolete; use --with-x. | |
460 | with_x=yes ;; | |
461 | ||
462 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
463 | | --x-incl | --x-inc | --x-in | --x-i) | |
464 | ac_prev=x_includes ;; | |
465 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
466 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
467 | x_includes="$ac_optarg" ;; | |
468 | ||
469 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
470 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
471 | ac_prev=x_libraries ;; | |
472 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
473 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
474 | x_libraries="$ac_optarg" ;; | |
475 | ||
476 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } | |
477 | ;; | |
478 | ||
479 | *) | |
480 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then | |
481 | echo "configure: warning: $ac_option: invalid host type" 1>&2 | |
482 | fi | |
483 | if test "x$nonopt" != xNONE; then | |
484 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } | |
485 | fi | |
486 | nonopt="$ac_option" | |
487 | ;; | |
488 | ||
489 | esac | |
490 | done | |
491 | ||
492 | if test -n "$ac_prev"; then | |
493 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } | |
494 | fi | |
495 | ||
496 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
497 | ||
498 | # File descriptor usage: | |
499 | # 0 standard input | |
500 | # 1 file creation | |
501 | # 2 errors and warnings | |
502 | # 3 some systems may open it to /dev/tty | |
503 | # 4 used on the Kubota Titan | |
504 | # 6 checking for... messages and results | |
505 | # 5 compiler messages saved in config.log | |
506 | if test "$silent" = yes; then | |
507 | exec 6>/dev/null | |
508 | else | |
509 | exec 6>&1 | |
510 | fi | |
511 | exec 5>./config.log | |
512 | ||
513 | echo "\ | |
514 | This file contains any messages produced by compilers while | |
515 | running configure, to aid debugging if configure makes a mistake. | |
516 | " 1>&5 | |
517 | ||
518 | # Strip out --no-create and --no-recursion so they do not pile up. | |
519 | # Also quote any args containing shell metacharacters. | |
520 | ac_configure_args= | |
521 | for ac_arg | |
522 | do | |
523 | case "$ac_arg" in | |
524 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
525 | | --no-cr | --no-c) ;; | |
526 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
527 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; | |
528 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) | |
529 | ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
530 | *) ac_configure_args="$ac_configure_args $ac_arg" ;; | |
531 | esac | |
532 | done | |
533 | ||
534 | # NLS nuisances. | |
247fccde AC |
535 | # Only set these to C if already set. These must not be set unconditionally |
536 | # because not all systems understand e.g. LANG=C (notably SCO). | |
537 | # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! | |
538 | # Non-C LC_CTYPE values break the ctype check. | |
08db4a65 | 539 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi |
247fccde AC |
540 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi |
541 | if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi | |
542 | if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi | |
4fa134be ILT |
543 | |
544 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
545 | rm -rf conftest* confdefs.h | |
546 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
547 | echo > confdefs.h | |
548 | ||
549 | # A filename unique to this package, relative to the directory that | |
550 | # configure is in, which we can look for to find out if srcdir is correct. | |
551 | ac_unique_file=Makefile.in | |
552 | ||
553 | # Find the source files, if location was not specified. | |
554 | if test -z "$srcdir"; then | |
555 | ac_srcdir_defaulted=yes | |
556 | # Try the directory containing this script, then its parent. | |
557 | ac_prog=$0 | |
558 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` | |
559 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. | |
560 | srcdir=$ac_confdir | |
561 | if test ! -r $srcdir/$ac_unique_file; then | |
562 | srcdir=.. | |
563 | fi | |
564 | else | |
565 | ac_srcdir_defaulted=no | |
566 | fi | |
567 | if test ! -r $srcdir/$ac_unique_file; then | |
568 | if test "$ac_srcdir_defaulted" = yes; then | |
569 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } | |
570 | else | |
571 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } | |
572 | fi | |
573 | fi | |
574 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` | |
575 | ||
576 | # Prefer explicitly selected file to automatically selected ones. | |
577 | if test -z "$CONFIG_SITE"; then | |
578 | if test "x$prefix" != xNONE; then | |
579 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
580 | else | |
581 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
582 | fi | |
583 | fi | |
584 | for ac_site_file in $CONFIG_SITE; do | |
585 | if test -r "$ac_site_file"; then | |
586 | echo "loading site script $ac_site_file" | |
587 | . "$ac_site_file" | |
588 | fi | |
589 | done | |
590 | ||
591 | if test -r "$cache_file"; then | |
592 | echo "loading cache $cache_file" | |
593 | . $cache_file | |
594 | else | |
595 | echo "creating cache $cache_file" | |
596 | > $cache_file | |
597 | fi | |
598 | ||
599 | ac_ext=c | |
600 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
601 | ac_cpp='$CPP $CPPFLAGS' | |
602 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
603 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
247fccde | 604 | cross_compiling=$ac_cv_prog_cc_cross |
4fa134be ILT |
605 | |
606 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then | |
607 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. | |
608 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then | |
609 | ac_n= ac_c=' | |
610 | ' ac_t=' ' | |
611 | else | |
612 | ac_n=-n ac_c= ac_t= | |
613 | fi | |
614 | else | |
615 | ac_n= ac_c='\c' ac_t= | |
616 | fi | |
617 | ||
618 | ||
619 | ||
fbda74b1 | 620 | echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 |
18c64df6 | 621 | echo "configure:622: checking how to run the C preprocessor" >&5 |
fbda74b1 DE |
622 | # On Suns, sometimes $CPP names a directory. |
623 | if test -n "$CPP" && test -d "$CPP"; then | |
624 | CPP= | |
625 | fi | |
626 | if test -z "$CPP"; then | |
627 | if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then | |
628 | echo $ac_n "(cached) $ac_c" 1>&6 | |
629 | else | |
630 | # This must be in double quotes, not single quotes, because CPP may get | |
631 | # substituted into the Makefile and "${CC-cc}" will confuse make. | |
632 | CPP="${CC-cc} -E" | |
633 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
634 | # not just through cpp. | |
635 | cat > conftest.$ac_ext <<EOF | |
18c64df6 | 636 | #line 637 "configure" |
fbda74b1 DE |
637 | #include "confdefs.h" |
638 | #include <assert.h> | |
639 | Syntax Error | |
640 | EOF | |
641 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
18c64df6 | 642 | { (eval echo configure:643: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
fbda74b1 DE |
643 | ac_err=`grep -v '^ *+' conftest.out` |
644 | if test -z "$ac_err"; then | |
645 | : | |
646 | else | |
647 | echo "$ac_err" >&5 | |
247fccde AC |
648 | echo "configure: failed program was:" >&5 |
649 | cat conftest.$ac_ext >&5 | |
fbda74b1 DE |
650 | rm -rf conftest* |
651 | CPP="${CC-cc} -E -traditional-cpp" | |
652 | cat > conftest.$ac_ext <<EOF | |
18c64df6 | 653 | #line 654 "configure" |
fbda74b1 DE |
654 | #include "confdefs.h" |
655 | #include <assert.h> | |
656 | Syntax Error | |
657 | EOF | |
658 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
18c64df6 | 659 | { (eval echo configure:660: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
fbda74b1 DE |
660 | ac_err=`grep -v '^ *+' conftest.out` |
661 | if test -z "$ac_err"; then | |
662 | : | |
663 | else | |
664 | echo "$ac_err" >&5 | |
247fccde AC |
665 | echo "configure: failed program was:" >&5 |
666 | cat conftest.$ac_ext >&5 | |
fbda74b1 DE |
667 | rm -rf conftest* |
668 | CPP=/lib/cpp | |
669 | fi | |
670 | rm -f conftest* | |
671 | fi | |
672 | rm -f conftest* | |
673 | ac_cv_prog_CPP="$CPP" | |
674 | fi | |
675 | CPP="$ac_cv_prog_CPP" | |
676 | else | |
677 | ac_cv_prog_CPP="$CPP" | |
678 | fi | |
679 | echo "$ac_t""$CPP" 1>&6 | |
680 | ||
fd14b47f DE |
681 | |
682 | # autoconf.info says this should be called right after AC_INIT. | |
4fa134be ILT |
683 | |
684 | ||
685 | ac_aux_dir= | |
686 | for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do | |
687 | if test -f $ac_dir/install-sh; then | |
688 | ac_aux_dir=$ac_dir | |
689 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
690 | break | |
691 | elif test -f $ac_dir/install.sh; then | |
692 | ac_aux_dir=$ac_dir | |
693 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
694 | break | |
695 | fi | |
696 | done | |
697 | if test -z "$ac_aux_dir"; then | |
698 | { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; } | |
699 | fi | |
700 | ac_config_guess=$ac_aux_dir/config.guess | |
701 | ac_config_sub=$ac_aux_dir/config.sub | |
702 | ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. | |
703 | ||
704 | ||
705 | # Do some error checking and defaulting for the host and target type. | |
706 | # The inputs are: | |
707 | # configure --host=HOST --target=TARGET --build=BUILD NONOPT | |
708 | # | |
709 | # The rules are: | |
710 | # 1. You are not allowed to specify --host, --target, and nonopt at the | |
711 | # same time. | |
712 | # 2. Host defaults to nonopt. | |
713 | # 3. If nonopt is not specified, then host defaults to the current host, | |
714 | # as determined by config.guess. | |
715 | # 4. Target and build default to nonopt. | |
716 | # 5. If nonopt is not specified, then target and build default to host. | |
717 | ||
718 | # The aliases save the names the user supplied, while $host etc. | |
719 | # will get canonicalized. | |
720 | case $host---$target---$nonopt in | |
721 | NONE---*---* | *---NONE---* | *---*---NONE) ;; | |
722 | *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; | |
723 | esac | |
724 | ||
725 | ||
726 | # Make sure we can run config.sub. | |
a2ab5e65 | 727 | if $ac_config_sub sun4 >/dev/null 2>&1; then : |
4fa134be ILT |
728 | else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } |
729 | fi | |
730 | ||
731 | echo $ac_n "checking host system type""... $ac_c" 1>&6 | |
18c64df6 | 732 | echo "configure:733: checking host system type" >&5 |
4fa134be ILT |
733 | |
734 | host_alias=$host | |
735 | case "$host_alias" in | |
736 | NONE) | |
737 | case $nonopt in | |
738 | NONE) | |
a2ab5e65 | 739 | if host_alias=`$ac_config_guess`; then : |
4fa134be ILT |
740 | else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } |
741 | fi ;; | |
742 | *) host_alias=$nonopt ;; | |
743 | esac ;; | |
744 | esac | |
745 | ||
a2ab5e65 | 746 | host=`$ac_config_sub $host_alias` |
247fccde AC |
747 | host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
748 | host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
749 | host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
4fa134be ILT |
750 | echo "$ac_t""$host" 1>&6 |
751 | ||
752 | echo $ac_n "checking target system type""... $ac_c" 1>&6 | |
18c64df6 | 753 | echo "configure:754: checking target system type" >&5 |
4fa134be ILT |
754 | |
755 | target_alias=$target | |
756 | case "$target_alias" in | |
757 | NONE) | |
758 | case $nonopt in | |
759 | NONE) target_alias=$host_alias ;; | |
760 | *) target_alias=$nonopt ;; | |
761 | esac ;; | |
762 | esac | |
763 | ||
a2ab5e65 | 764 | target=`$ac_config_sub $target_alias` |
247fccde AC |
765 | target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
766 | target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
767 | target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
4fa134be ILT |
768 | echo "$ac_t""$target" 1>&6 |
769 | ||
770 | echo $ac_n "checking build system type""... $ac_c" 1>&6 | |
18c64df6 | 771 | echo "configure:772: checking build system type" >&5 |
4fa134be ILT |
772 | |
773 | build_alias=$build | |
774 | case "$build_alias" in | |
775 | NONE) | |
776 | case $nonopt in | |
777 | NONE) build_alias=$host_alias ;; | |
778 | *) build_alias=$nonopt ;; | |
779 | esac ;; | |
780 | esac | |
781 | ||
a2ab5e65 | 782 | build=`$ac_config_sub $build_alias` |
247fccde AC |
783 | build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
784 | build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
785 | build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
4fa134be ILT |
786 | echo "$ac_t""$build" 1>&6 |
787 | ||
788 | test "$host_alias" != "$target_alias" && | |
789 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
790 | NONENONEs,x,x, && | |
791 | program_prefix=${target_alias}- | |
792 | ||
793 | if test "$program_transform_name" = s,x,x,; then | |
794 | program_transform_name= | |
795 | else | |
796 | # Double any \ or $. echo might interpret backslashes. | |
797 | cat <<\EOF_SED > conftestsed | |
798 | s,\\,\\\\,g; s,\$,$$,g | |
799 | EOF_SED | |
800 | program_transform_name="`echo $program_transform_name|sed -f conftestsed`" | |
801 | rm -f conftestsed | |
802 | fi | |
803 | test "$program_prefix" != NONE && | |
804 | program_transform_name="s,^,${program_prefix},; $program_transform_name" | |
805 | # Use a double $ so make ignores it. | |
806 | test "$program_suffix" != NONE && | |
807 | program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" | |
808 | ||
809 | # sed with no file args requires a program. | |
810 | test "$program_transform_name" = "" && program_transform_name="s,x,x," | |
811 | ||
4fa134be ILT |
812 | # Extract the first word of "gcc", so it can be a program name with args. |
813 | set dummy gcc; ac_word=$2 | |
814 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
18c64df6 | 815 | echo "configure:816: checking for $ac_word" >&5 |
4fa134be ILT |
816 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
817 | echo $ac_n "(cached) $ac_c" 1>&6 | |
818 | else | |
819 | if test -n "$CC"; then | |
820 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
821 | else | |
822 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
823 | for ac_dir in $PATH; do | |
824 | test -z "$ac_dir" && ac_dir=. | |
825 | if test -f $ac_dir/$ac_word; then | |
826 | ac_cv_prog_CC="gcc" | |
827 | break | |
828 | fi | |
829 | done | |
830 | IFS="$ac_save_ifs" | |
831 | fi | |
832 | fi | |
833 | CC="$ac_cv_prog_CC" | |
834 | if test -n "$CC"; then | |
835 | echo "$ac_t""$CC" 1>&6 | |
836 | else | |
837 | echo "$ac_t""no" 1>&6 | |
838 | fi | |
839 | ||
840 | if test -z "$CC"; then | |
841 | # Extract the first word of "cc", so it can be a program name with args. | |
842 | set dummy cc; ac_word=$2 | |
843 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
18c64df6 | 844 | echo "configure:845: checking for $ac_word" >&5 |
4fa134be ILT |
845 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
846 | echo $ac_n "(cached) $ac_c" 1>&6 | |
847 | else | |
848 | if test -n "$CC"; then | |
849 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
850 | else | |
851 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
852 | ac_prog_rejected=no | |
853 | for ac_dir in $PATH; do | |
854 | test -z "$ac_dir" && ac_dir=. | |
855 | if test -f $ac_dir/$ac_word; then | |
856 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then | |
857 | ac_prog_rejected=yes | |
858 | continue | |
859 | fi | |
860 | ac_cv_prog_CC="cc" | |
861 | break | |
862 | fi | |
863 | done | |
864 | IFS="$ac_save_ifs" | |
865 | if test $ac_prog_rejected = yes; then | |
866 | # We found a bogon in the path, so make sure we never use it. | |
867 | set dummy $ac_cv_prog_CC | |
868 | shift | |
869 | if test $# -gt 0; then | |
870 | # We chose a different compiler from the bogus one. | |
871 | # However, it has the same basename, so the bogon will be chosen | |
872 | # first if we set CC to just the basename; use the full file name. | |
873 | shift | |
874 | set dummy "$ac_dir/$ac_word" "$@" | |
875 | shift | |
876 | ac_cv_prog_CC="$@" | |
877 | fi | |
878 | fi | |
879 | fi | |
880 | fi | |
881 | CC="$ac_cv_prog_CC" | |
882 | if test -n "$CC"; then | |
883 | echo "$ac_t""$CC" 1>&6 | |
884 | else | |
885 | echo "$ac_t""no" 1>&6 | |
886 | fi | |
887 | ||
888 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } | |
889 | fi | |
890 | ||
247fccde | 891 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 |
18c64df6 | 892 | echo "configure:893: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 |
247fccde AC |
893 | |
894 | ac_ext=c | |
895 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
896 | ac_cpp='$CPP $CPPFLAGS' | |
897 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
898 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
899 | cross_compiling=$ac_cv_prog_cc_cross | |
900 | ||
901 | cat > conftest.$ac_ext <<EOF | |
18c64df6 | 902 | #line 903 "configure" |
247fccde AC |
903 | #include "confdefs.h" |
904 | main(){return(0);} | |
905 | EOF | |
18c64df6 | 906 | if { (eval echo configure:907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
247fccde AC |
907 | ac_cv_prog_cc_works=yes |
908 | # If we can't run a trivial program, we are probably using a cross compiler. | |
909 | if (./conftest; exit) 2>/dev/null; then | |
910 | ac_cv_prog_cc_cross=no | |
911 | else | |
912 | ac_cv_prog_cc_cross=yes | |
913 | fi | |
914 | else | |
915 | echo "configure: failed program was:" >&5 | |
916 | cat conftest.$ac_ext >&5 | |
917 | ac_cv_prog_cc_works=no | |
918 | fi | |
919 | rm -fr conftest* | |
920 | ||
921 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 | |
922 | if test $ac_cv_prog_cc_works = no; then | |
923 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } | |
924 | fi | |
925 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 | |
18c64df6 | 926 | echo "configure:927: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 |
247fccde AC |
927 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 |
928 | cross_compiling=$ac_cv_prog_cc_cross | |
929 | ||
4fa134be | 930 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 |
18c64df6 | 931 | echo "configure:932: checking whether we are using GNU C" >&5 |
4fa134be ILT |
932 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then |
933 | echo $ac_n "(cached) $ac_c" 1>&6 | |
934 | else | |
935 | cat > conftest.c <<EOF | |
936 | #ifdef __GNUC__ | |
937 | yes; | |
938 | #endif | |
939 | EOF | |
18c64df6 | 940 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:941: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then |
4fa134be ILT |
941 | ac_cv_prog_gcc=yes |
942 | else | |
943 | ac_cv_prog_gcc=no | |
944 | fi | |
945 | fi | |
946 | ||
947 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6 | |
247fccde | 948 | |
4fa134be ILT |
949 | if test $ac_cv_prog_gcc = yes; then |
950 | GCC=yes | |
247fccde AC |
951 | ac_test_CFLAGS="${CFLAGS+set}" |
952 | ac_save_CFLAGS="$CFLAGS" | |
953 | CFLAGS= | |
954 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 | |
18c64df6 | 955 | echo "configure:956: checking whether ${CC-cc} accepts -g" >&5 |
247fccde | 956 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then |
4fa134be ILT |
957 | echo $ac_n "(cached) $ac_c" 1>&6 |
958 | else | |
959 | echo 'void f(){}' > conftest.c | |
960 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then | |
247fccde | 961 | ac_cv_prog_cc_g=yes |
4fa134be | 962 | else |
247fccde | 963 | ac_cv_prog_cc_g=no |
4fa134be ILT |
964 | fi |
965 | rm -f conftest* | |
966 | ||
967 | fi | |
968 | ||
247fccde AC |
969 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 |
970 | if test "$ac_test_CFLAGS" = set; then | |
971 | CFLAGS="$ac_save_CFLAGS" | |
972 | elif test $ac_cv_prog_cc_g = yes; then | |
973 | CFLAGS="-g -O2" | |
974 | else | |
975 | CFLAGS="-O2" | |
4fa134be ILT |
976 | fi |
977 | else | |
978 | GCC= | |
979 | test "${CFLAGS+set}" = set || CFLAGS="-g" | |
980 | fi | |
981 | ||
fd14b47f DE |
982 | # Find a good install program. We prefer a C program (faster), |
983 | # so one script is as good as another. But avoid the broken or | |
984 | # incompatible versions: | |
985 | # SysV /etc/install, /usr/sbin/install | |
986 | # SunOS /usr/etc/install | |
987 | # IRIX /sbin/install | |
988 | # AIX /bin/install | |
989 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
990 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
991 | # ./install, which can be erroneously created by make from ./install.sh. | |
992 | echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 | |
18c64df6 | 993 | echo "configure:994: checking for a BSD compatible install" >&5 |
fd14b47f DE |
994 | if test -z "$INSTALL"; then |
995 | if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then | |
996 | echo $ac_n "(cached) $ac_c" 1>&6 | |
997 | else | |
247fccde | 998 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" |
fd14b47f DE |
999 | for ac_dir in $PATH; do |
1000 | # Account for people who put trailing slashes in PATH elements. | |
1001 | case "$ac_dir/" in | |
1002 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
1003 | *) | |
1004 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
1005 | for ac_prog in ginstall installbsd scoinst install; do | |
1006 | if test -f $ac_dir/$ac_prog; then | |
1007 | if test $ac_prog = install && | |
1008 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
1009 | # AIX install. It has an incompatible calling convention. | |
1010 | # OSF/1 installbsd also uses dspmsg, but is usable. | |
1011 | : | |
1012 | else | |
1013 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
1014 | break 2 | |
1015 | fi | |
1016 | fi | |
1017 | done | |
1018 | ;; | |
1019 | esac | |
1020 | done | |
247fccde | 1021 | IFS="$ac_save_IFS" |
fd14b47f DE |
1022 | |
1023 | fi | |
1024 | if test "${ac_cv_path_install+set}" = set; then | |
1025 | INSTALL="$ac_cv_path_install" | |
1026 | else | |
1027 | # As a last resort, use the slow shell script. We don't cache a | |
1028 | # path for INSTALL within a source directory, because that will | |
1029 | # break other packages using the cache if that directory is | |
1030 | # removed, or if the path is relative. | |
1031 | INSTALL="$ac_install_sh" | |
1032 | fi | |
1033 | fi | |
1034 | echo "$ac_t""$INSTALL" 1>&6 | |
1035 | ||
1036 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
1037 | # It thinks the first close brace ends the variable substitution. | |
1038 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
1039 | ||
1040 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
1041 | ||
fd14b47f DE |
1042 | |
1043 | # Put a plausible default for CC_FOR_BUILD in Makefile. | |
fd14b47f DE |
1044 | if test "x$cross_compiling" = "xno"; then |
1045 | CC_FOR_BUILD='$(CC)' | |
1046 | else | |
1047 | CC_FOR_BUILD=gcc | |
1048 | fi | |
1049 | ||
1050 | ||
4fa134be ILT |
1051 | |
1052 | ||
1053 | AR=${AR-ar} | |
1054 | ||
1055 | # Extract the first word of "ranlib", so it can be a program name with args. | |
1056 | set dummy ranlib; ac_word=$2 | |
1057 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
18c64df6 | 1058 | echo "configure:1059: checking for $ac_word" >&5 |
4fa134be ILT |
1059 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
1060 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1061 | else | |
1062 | if test -n "$RANLIB"; then | |
1063 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
1064 | else | |
1065 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
1066 | for ac_dir in $PATH; do | |
1067 | test -z "$ac_dir" && ac_dir=. | |
1068 | if test -f $ac_dir/$ac_word; then | |
1069 | ac_cv_prog_RANLIB="ranlib" | |
1070 | break | |
1071 | fi | |
1072 | done | |
1073 | IFS="$ac_save_ifs" | |
1074 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" | |
1075 | fi | |
1076 | fi | |
1077 | RANLIB="$ac_cv_prog_RANLIB" | |
1078 | if test -n "$RANLIB"; then | |
1079 | echo "$ac_t""$RANLIB" 1>&6 | |
1080 | else | |
1081 | echo "$ac_t""no" 1>&6 | |
1082 | fi | |
1083 | ||
1084 | ||
fbda74b1 | 1085 | # Check for common headers. |
247fccde AC |
1086 | # FIXME: Seems to me this can cause problems for i386-windows hosts. |
1087 | # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*. | |
1088 | for ac_hdr in stdlib.h string.h strings.h unistd.h time.h sys/time.h sys/resource.h | |
fbda74b1 | 1089 | do |
247fccde | 1090 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` |
fbda74b1 | 1091 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 |
18c64df6 | 1092 | echo "configure:1093: checking for $ac_hdr" >&5 |
fbda74b1 DE |
1093 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
1094 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1095 | else | |
1096 | cat > conftest.$ac_ext <<EOF | |
18c64df6 | 1097 | #line 1098 "configure" |
fbda74b1 DE |
1098 | #include "confdefs.h" |
1099 | #include <$ac_hdr> | |
1100 | EOF | |
1101 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
18c64df6 | 1102 | { (eval echo configure:1103: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
fbda74b1 DE |
1103 | ac_err=`grep -v '^ *+' conftest.out` |
1104 | if test -z "$ac_err"; then | |
1105 | rm -rf conftest* | |
1106 | eval "ac_cv_header_$ac_safe=yes" | |
1107 | else | |
1108 | echo "$ac_err" >&5 | |
247fccde AC |
1109 | echo "configure: failed program was:" >&5 |
1110 | cat conftest.$ac_ext >&5 | |
fbda74b1 DE |
1111 | rm -rf conftest* |
1112 | eval "ac_cv_header_$ac_safe=no" | |
1113 | fi | |
1114 | rm -f conftest* | |
1115 | fi | |
1116 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
1117 | echo "$ac_t""yes" 1>&6 | |
247fccde | 1118 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` |
fbda74b1 DE |
1119 | cat >> confdefs.h <<EOF |
1120 | #define $ac_tr_hdr 1 | |
1121 | EOF | |
1122 | ||
1123 | else | |
1124 | echo "$ac_t""no" 1>&6 | |
1125 | fi | |
1126 | done | |
1127 | ||
247fccde AC |
1128 | for ac_func in getrusage time |
1129 | do | |
1130 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
18c64df6 | 1131 | echo "configure:1132: checking for $ac_func" >&5 |
247fccde AC |
1132 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
1133 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1134 | else | |
1135 | cat > conftest.$ac_ext <<EOF | |
18c64df6 | 1136 | #line 1137 "configure" |
247fccde AC |
1137 | #include "confdefs.h" |
1138 | /* System header to define __stub macros and hopefully few prototypes, | |
1139 | which can conflict with char $ac_func(); below. */ | |
1140 | #include <assert.h> | |
1141 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1142 | /* We use char because int might match the return type of a gcc2 | |
1143 | builtin and then its argument prototype would still apply. */ | |
1144 | char $ac_func(); | |
1145 | ||
1146 | int main() { | |
1147 | ||
1148 | /* The GNU C library defines this for functions which it implements | |
1149 | to always fail with ENOSYS. Some functions are actually named | |
1150 | something starting with __ and the normal name is an alias. */ | |
1151 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
1152 | choke me | |
1153 | #else | |
1154 | $ac_func(); | |
1155 | #endif | |
1156 | ||
1157 | ; return 0; } | |
1158 | EOF | |
18c64df6 | 1159 | if { (eval echo configure:1160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
247fccde AC |
1160 | rm -rf conftest* |
1161 | eval "ac_cv_func_$ac_func=yes" | |
1162 | else | |
1163 | echo "configure: failed program was:" >&5 | |
1164 | cat conftest.$ac_ext >&5 | |
1165 | rm -rf conftest* | |
1166 | eval "ac_cv_func_$ac_func=no" | |
1167 | fi | |
1168 | rm -f conftest* | |
1169 | fi | |
1170 | ||
1171 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
1172 | echo "$ac_t""yes" 1>&6 | |
1173 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
1174 | cat >> confdefs.h <<EOF | |
1175 | #define $ac_tr_func 1 | |
1176 | EOF | |
1177 | ||
1178 | else | |
1179 | echo "$ac_t""no" 1>&6 | |
1180 | fi | |
1181 | done | |
1182 | ||
fbda74b1 | 1183 | |
fd14b47f DE |
1184 | . ${srcdir}/../../bfd/configure.host |
1185 | ||
1186 | ||
601fb8ae MM |
1187 | |
1188 | # Check whether --enable-sim-bswap or --disable-sim-bswap was given. | |
1189 | if test "${enable_sim_bswap+set}" = set; then | |
1190 | enableval="$enable_sim_bswap" | |
1191 | case "${enableval}" in | |
a77aa7ec | 1192 | yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";; |
601fb8ae MM |
1193 | no) sim_bswap="-DWITH_BSWAP=0";; |
1194 | *) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";; | |
1195 | esac | |
1196 | if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then | |
1197 | echo "Setting bswap flags = $sim_bswap" 6>&1 | |
1198 | fi | |
1199 | else | |
1200 | sim_bswap="" | |
1201 | fi | |
1202 | ||
1203 | ||
1204 | ||
fd14b47f DE |
1205 | # Check whether --enable-sim-cflags or --disable-sim-cflags was given. |
1206 | if test "${enable_sim_cflags+set}" = set; then | |
1207 | enableval="$enable_sim_cflags" | |
1208 | case "${enableval}" in | |
1209 | yes) sim_cflags="-O2";; | |
1210 | trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";; | |
1211 | no) sim_cflags="";; | |
1212 | *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;; | |
1213 | esac | |
1214 | if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then | |
1215 | echo "Setting sim cflags = $sim_cflags" 6>&1 | |
1216 | fi | |
4fa134be | 1217 | else |
fd14b47f DE |
1218 | sim_cflags="" |
1219 | fi | |
1220 | ||
1221 | ||
601fb8ae | 1222 | |
fd14b47f DE |
1223 | # Check whether --enable-sim-debug or --disable-sim-debug was given. |
1224 | if test "${enable_sim_debug+set}" = set; then | |
1225 | enableval="$enable_sim_debug" | |
1226 | case "${enableval}" in | |
fbda74b1 DE |
1227 | yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";; |
1228 | no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";; | |
1229 | *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";; | |
fd14b47f DE |
1230 | esac |
1231 | if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then | |
1232 | echo "Setting sim debug = $sim_debug" 6>&1 | |
1233 | fi | |
4fa134be | 1234 | else |
fd14b47f DE |
1235 | sim_debug="" |
1236 | fi | |
1237 | ||
1238 | ||
601fb8ae | 1239 | |
a35e91c3 AC |
1240 | # Check whether --enable-sim-stdio or --disable-sim-stdio was given. |
1241 | if test "${enable_sim_stdio+set}" = set; then | |
1242 | enableval="$enable_sim_stdio" | |
1243 | case "${enableval}" in | |
1244 | yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";; | |
1245 | no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";; | |
1246 | *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";; | |
1247 | esac | |
1248 | if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then | |
1249 | echo "Setting stdio flags = $sim_stdio" 6>&1 | |
1250 | fi | |
1251 | else | |
1252 | sim_stdio="" | |
1253 | fi | |
a77aa7ec AC |
1254 | |
1255 | ||
1256 | ||
fd14b47f DE |
1257 | # Check whether --enable-sim-trace or --disable-sim-trace was given. |
1258 | if test "${enable_sim_trace+set}" = set; then | |
1259 | enableval="$enable_sim_trace" | |
1260 | case "${enableval}" in | |
247fccde | 1261 | yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";; |
a77aa7ec | 1262 | no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";; |
247fccde AC |
1263 | [-0-9]*) |
1264 | sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";; | |
1265 | [a-z]*) | |
1266 | sim_trace="" | |
1267 | for x in `echo "$enableval" | sed -e "s/,/ /g"`; do | |
1268 | if test x"$sim_trace" = x; then | |
1269 | sim_trace="-DWITH_TRACE='(TRACE_$x" | |
1270 | else | |
1271 | sim_trace="${sim_trace}|TRACE_$x" | |
1272 | fi | |
1273 | done | |
1274 | sim_trace="$sim_trace)'" ;; | |
fd14b47f DE |
1275 | esac |
1276 | if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then | |
1277 | echo "Setting sim trace = $sim_trace" 6>&1 | |
1278 | fi | |
4fa134be | 1279 | else |
fd14b47f | 1280 | sim_trace="" |
4fa134be | 1281 | fi |
fd14b47f DE |
1282 | |
1283 | ||
4fa134be | 1284 | |
247fccde AC |
1285 | # Check whether --enable-sim-profile or --disable-sim-profile was given. |
1286 | if test "${enable_sim_profile+set}" = set; then | |
1287 | enableval="$enable_sim_profile" | |
1288 | case "${enableval}" in | |
1289 | yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";; | |
1290 | no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";; | |
1291 | [-0-9]*) | |
1292 | sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";; | |
1293 | [a-z]*) | |
1294 | sim_profile="" | |
1295 | for x in `echo "$enableval" | sed -e "s/,/ /g"`; do | |
1296 | if test x"$sim_profile" = x; then | |
1297 | sim_profile="-DWITH_PROFILE='(PROFILE_$x" | |
1298 | else | |
1299 | sim_profile="${sim_profile}|PROFILE_$x" | |
1300 | fi | |
1301 | done | |
1302 | sim_profile="$sim_profile)'" ;; | |
1303 | esac | |
1304 | if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then | |
1305 | echo "Setting sim profile = $sim_profile" 6>&1 | |
1306 | fi | |
1307 | else | |
1308 | sim_profile="" | |
1309 | fi | |
1310 | ||
1311 | ||
1312 | ||
08db4a65 | 1313 | echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 |
18c64df6 | 1314 | echo "configure:1315: checking return type of signal handlers" >&5 |
08db4a65 AC |
1315 | if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then |
1316 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1317 | else | |
1318 | cat > conftest.$ac_ext <<EOF | |
18c64df6 | 1319 | #line 1320 "configure" |
08db4a65 AC |
1320 | #include "confdefs.h" |
1321 | #include <sys/types.h> | |
1322 | #include <signal.h> | |
1323 | #ifdef signal | |
1324 | #undef signal | |
1325 | #endif | |
1326 | #ifdef __cplusplus | |
1327 | extern "C" void (*signal (int, void (*)(int)))(int); | |
1328 | #else | |
1329 | void (*signal ()) (); | |
1330 | #endif | |
1331 | ||
247fccde | 1332 | int main() { |
08db4a65 AC |
1333 | int i; |
1334 | ; return 0; } | |
1335 | EOF | |
18c64df6 | 1336 | if { (eval echo configure:1337: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
08db4a65 AC |
1337 | rm -rf conftest* |
1338 | ac_cv_type_signal=void | |
1339 | else | |
247fccde AC |
1340 | echo "configure: failed program was:" >&5 |
1341 | cat conftest.$ac_ext >&5 | |
08db4a65 AC |
1342 | rm -rf conftest* |
1343 | ac_cv_type_signal=int | |
1344 | fi | |
1345 | rm -f conftest* | |
08db4a65 AC |
1346 | fi |
1347 | ||
1348 | echo "$ac_t""$ac_cv_type_signal" 1>&6 | |
1349 | cat >> confdefs.h <<EOF | |
1350 | #define RETSIGTYPE $ac_cv_type_signal | |
1351 | EOF | |
1352 | ||
1353 | ||
1354 | ||
1355 | ||
fd14b47f DE |
1356 | sim_link_files= |
1357 | sim_link_links= | |
1358 | ||
1359 | sim_link_links=tconfig.h | |
1360 | if test -f ${srcdir}/tconfig.in | |
1361 | then | |
1362 | sim_link_files=tconfig.in | |
4fa134be | 1363 | else |
fd14b47f | 1364 | sim_link_files=../common/tconfig.in |
4fa134be ILT |
1365 | fi |
1366 | ||
19c5af72 | 1367 | # targ-vals.def points to the libc macro description file. |
295dbbe4 | 1368 | case "${target}" in |
19c5af72 | 1369 | *-*-*) TARG_VALS_DEF=../common/nltvals.def ;; |
295dbbe4 | 1370 | esac |
19c5af72 DE |
1371 | sim_link_files="${sim_link_files} ${TARG_VALS_DEF}" |
1372 | sim_link_links="${sim_link_links} targ-vals.def" | |
295dbbe4 SG |
1373 | |
1374 | ||
fd14b47f | 1375 | |
247fccde AC |
1376 | |
1377 | default_sim_inline="-DDEFAULT_INLINE=0" | |
1378 | # Check whether --enable-sim-inline or --disable-sim-inline was given. | |
1379 | if test "${enable_sim_inline+set}" = set; then | |
1380 | enableval="$enable_sim_inline" | |
1381 | sim_inline="" | |
1382 | case "$enableval" in | |
1383 | no) sim_inline="-DDEFAULT_INLINE=0";; | |
1384 | 0) sim_inline="-DDEFAULT_INLINE=0";; | |
1385 | yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_INLINE";; | |
1386 | 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";; | |
1387 | *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do | |
1388 | new_flag="" | |
1389 | case "$x" in | |
1390 | *_INLINE=*) new_flag="-D$x";; | |
1391 | *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;; | |
1392 | *_INLINE) new_flag="-D$x=ALL_INLINE";; | |
1393 | *) new_flag="-D$x""_INLINE=ALL_INLINE";; | |
1394 | esac | |
1395 | if test x"$sim_inline" = x""; then | |
1396 | sim_inline="$new_flag" | |
1397 | else | |
1398 | sim_inline="$sim_inline $new_flag" | |
1399 | fi | |
1400 | done;; | |
1401 | esac | |
1402 | if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then | |
1403 | echo "Setting inline flags = $sim_inline" 6>&1 | |
1404 | fi | |
1405 | else | |
1406 | if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then | |
1407 | sim_inline="${default_sim_inline}" | |
1408 | if test x"$silent" != x"yes"; then | |
1409 | echo "Setting inline flags = $sim_inline" 6>&1 | |
1410 | fi | |
1411 | else | |
1412 | sim_inline="" | |
1413 | fi | |
1414 | fi | |
1415 | ||
76a6247f AC |
1416 | wire_alignment="NONSTRICT_ALIGNMENT" |
1417 | default_alignment="" | |
1418 | ||
1419 | # Check whether --enable-sim-alignment or --disable-sim-alignment was given. | |
1420 | if test "${enable_sim_alignment+set}" = set; then | |
1421 | enableval="$enable_sim_alignment" | |
1422 | case "${enableval}" in | |
1423 | strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";; | |
1424 | nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";; | |
1425 | forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";; | |
1426 | yes) if test x"$wire_alignment" != x; then | |
1427 | sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}" | |
1428 | else | |
1429 | if test x"$default_alignment" != x; then | |
1430 | sim_alignment="-DWITH_ALIGNMENT=${default_alignment}" | |
1431 | else | |
1432 | echo "No hard-wired alignment for target $target" 1>&6 | |
1433 | sim_alignment="-DWITH_ALIGNMENT=0" | |
1434 | fi | |
1435 | fi;; | |
1436 | no) if test x"$default_alignment" != x; then | |
1437 | sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}" | |
1438 | else | |
1439 | if test x"$wire_alignment" != x; then | |
1440 | sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}" | |
1441 | else | |
1442 | echo "No default alignment for target $target" 1>&6 | |
1443 | sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0" | |
1444 | fi | |
1445 | fi;; | |
1446 | *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";; | |
1447 | esac | |
1448 | if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then | |
1449 | echo "Setting alignment flags = $sim_alignment" 6>&1 | |
1450 | fi | |
1451 | else | |
1452 | if test x"$default_alignment" != x; then | |
1453 | sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}" | |
1454 | else | |
1455 | if test x"$wire_alignment" != x; then | |
1456 | sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}" | |
1457 | else | |
1458 | sim_alignment= | |
1459 | fi | |
1460 | fi | |
1461 | fi | |
1462 | ||
1463 | ||
247fccde AC |
1464 | # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given. |
1465 | if test "${enable_sim_hostendian+set}" = set; then | |
1466 | enableval="$enable_sim_hostendian" | |
1467 | case "${enableval}" in | |
1468 | no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";; | |
1469 | b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";; | |
1470 | l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";; | |
1471 | *) { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";; | |
1472 | esac | |
1473 | if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then | |
1474 | echo "Setting hostendian flags = $sim_hostendian" 6>&1 | |
1475 | fi | |
1476 | else | |
1477 | ||
1478 | if test "x$cross_compiling" = "xno"; then | |
1479 | echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 | |
18c64df6 | 1480 | echo "configure:1481: checking whether byte ordering is bigendian" >&5 |
247fccde AC |
1481 | if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then |
1482 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1483 | else | |
1484 | ac_cv_c_bigendian=unknown | |
1485 | # See if sys/param.h defines the BYTE_ORDER macro. | |
1486 | cat > conftest.$ac_ext <<EOF | |
18c64df6 | 1487 | #line 1488 "configure" |
247fccde AC |
1488 | #include "confdefs.h" |
1489 | #include <sys/types.h> | |
1490 | #include <sys/param.h> | |
1491 | int main() { | |
1492 | ||
1493 | #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN | |
1494 | bogus endian macros | |
1495 | #endif | |
1496 | ; return 0; } | |
1497 | EOF | |
18c64df6 | 1498 | if { (eval echo configure:1499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
247fccde AC |
1499 | rm -rf conftest* |
1500 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
1501 | cat > conftest.$ac_ext <<EOF | |
18c64df6 | 1502 | #line 1503 "configure" |
247fccde AC |
1503 | #include "confdefs.h" |
1504 | #include <sys/types.h> | |
1505 | #include <sys/param.h> | |
1506 | int main() { | |
1507 | ||
1508 | #if BYTE_ORDER != BIG_ENDIAN | |
1509 | not big endian | |
1510 | #endif | |
1511 | ; return 0; } | |
1512 | EOF | |
18c64df6 | 1513 | if { (eval echo configure:1514: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
247fccde AC |
1514 | rm -rf conftest* |
1515 | ac_cv_c_bigendian=yes | |
1516 | else | |
1517 | echo "configure: failed program was:" >&5 | |
1518 | cat conftest.$ac_ext >&5 | |
1519 | rm -rf conftest* | |
1520 | ac_cv_c_bigendian=no | |
1521 | fi | |
1522 | rm -f conftest* | |
1523 | else | |
1524 | echo "configure: failed program was:" >&5 | |
1525 | cat conftest.$ac_ext >&5 | |
1526 | fi | |
1527 | rm -f conftest* | |
1528 | if test $ac_cv_c_bigendian = unknown; then | |
1529 | if test "$cross_compiling" = yes; then | |
1530 | { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } | |
1531 | else | |
1532 | cat > conftest.$ac_ext <<EOF | |
18c64df6 | 1533 | #line 1534 "configure" |
247fccde AC |
1534 | #include "confdefs.h" |
1535 | main () { | |
1536 | /* Are we little or big endian? From Harbison&Steele. */ | |
1537 | union | |
1538 | { | |
1539 | long l; | |
1540 | char c[sizeof (long)]; | |
1541 | } u; | |
1542 | u.l = 1; | |
1543 | exit (u.c[sizeof (long) - 1] == 1); | |
1544 | } | |
1545 | EOF | |
18c64df6 | 1546 | if { (eval echo configure:1547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
247fccde AC |
1547 | then |
1548 | ac_cv_c_bigendian=no | |
1549 | else | |
1550 | echo "configure: failed program was:" >&5 | |
1551 | cat conftest.$ac_ext >&5 | |
1552 | rm -fr conftest* | |
1553 | ac_cv_c_bigendian=yes | |
1554 | fi | |
1555 | rm -fr conftest* | |
1556 | fi | |
1557 | ||
1558 | fi | |
1559 | fi | |
1560 | ||
1561 | echo "$ac_t""$ac_cv_c_bigendian" 1>&6 | |
1562 | if test $ac_cv_c_bigendian = yes; then | |
1563 | cat >> confdefs.h <<\EOF | |
1564 | #define WORDS_BIGENDIAN 1 | |
1565 | EOF | |
1566 | ||
1567 | fi | |
1568 | ||
1569 | if test $ac_cv_c_bigendian = yes; then | |
1570 | sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN" | |
1571 | else | |
1572 | sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN" | |
1573 | fi | |
1574 | else | |
1575 | sim_hostendian="-DWITH_HOST_BYTE_ORDER=0" | |
1576 | fi | |
1577 | fi | |
1578 | ||
1579 | ||
247fccde AC |
1580 | # Check whether --enable-sim-warnings or --disable-sim-warnings was given. |
1581 | if test "${enable_sim_warnings+set}" = set; then | |
1582 | enableval="$enable_sim_warnings" | |
1583 | case "${enableval}" in | |
1584 | yes) sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";; | |
1585 | no) sim_warnings="-w";; | |
1586 | *) sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; | |
1587 | esac | |
1588 | if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then | |
1589 | echo "Setting warning flags = $sim_warnings" 6>&1 | |
1590 | fi | |
1591 | else | |
1592 | sim_warnings="" | |
1593 | fi | |
1594 | ||
1595 | ||
1596 | ||
fd14b47f DE |
1597 | # Ensure a reasonable default simulator is constructed: |
1598 | case "${target}" in | |
a2ab5e65 AC |
1599 | # start-sanitize-tx19 |
1600 | mipstx19*-*-*) SIMCONF="-mips1 -mcpu=r1900 -mno-fp --warnings";; | |
1601 | # end-sanitize-tx19 | |
6205f379 GRK |
1602 | # start-sanitize-tx49 |
1603 | mips64tx49*-*-*) SIMCONF="-mips3 --warnings -mcpu=r4900";; | |
1604 | # end-sanitize-tx49 | |
601fb8ae | 1605 | # start-sanitize-r5900 |
18c64df6 | 1606 | mips64r59*-*-*) SIMCONF="-mips3 --warnings -mcpu=r5900";; |
601fb8ae | 1607 | # end-sanitize-r5900 |
fd14b47f | 1608 | mips64*-*-*) SIMCONF="-mips0 --warnings";; |
295dbbe4 | 1609 | mips16*-*-*) SIMCONF="-mips0 --warnings";; |
fd14b47f DE |
1610 | mips*-*-*) SIMCONF="-mips2 --warnings";; |
1611 | *) SIMCONF="-mips0 --warnings";; | |
1612 | esac | |
1613 | ||
1614 | ||
76a6247f AC |
1615 | case "${target}" in |
1616 | # start-sanitize-tx19 | |
1617 | mipstx19*-*-*) SIM_SUBTARGET="-DSUBTARGET_R3900=1";; | |
1618 | # end-sanitize-tx19 | |
1619 | *) SIM_SUBTARGET="";; | |
1620 | esac | |
1621 | ||
1622 | ||
18c64df6 AC |
1623 | |
1624 | # | |
1625 | # Select the byte order of the target | |
1626 | # | |
1627 | case "${target}" in | |
1628 | # start-sanitize-tx19 | |
1629 | mipstx19*-*-*) mips_endian=0 ;; | |
1630 | # end-sanitize-tx19 | |
1631 | # start-sanitize-r5900 | |
1632 | mips64r59*-*-*) mips_endian=LITTLE_ENDIAN ;; | |
1633 | # end-sanitize-r5900 | |
1634 | mips64*-*-*) mips_endian=0 ;; | |
1635 | mips16*-*-*) mips_endian=0 ;; | |
1636 | mips*-*-*) mips_endian=0 ;; | |
1637 | *) mips_endian=0 ;; | |
1638 | esac | |
1639 | ||
1640 | wire_endian="$mips_endian" | |
1641 | default_endian="" | |
1642 | # Check whether --enable-sim-endian or --disable-sim-endian was given. | |
1643 | if test "${enable_sim_endian+set}" = set; then | |
1644 | enableval="$enable_sim_endian" | |
1645 | case "${enableval}" in | |
1646 | b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";; | |
1647 | l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";; | |
1648 | yes) if test x"$wire_endian" != x; then | |
1649 | sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}" | |
1650 | else | |
1651 | if test x"$default_endian" != x; then | |
1652 | sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}" | |
1653 | else | |
1654 | echo "No hard-wired endian for target $target" 1>&6 | |
1655 | sim_endian="-DWITH_TARGET_BYTE_ORDER=0" | |
1656 | fi | |
1657 | fi;; | |
1658 | no) if test x"$default_endian" != x; then | |
1659 | sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}" | |
1660 | else | |
1661 | if test x"$wire_endian" != x; then | |
1662 | sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}" | |
1663 | else | |
1664 | echo "No default endian for target $target" 1>&6 | |
1665 | sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0" | |
1666 | fi | |
1667 | fi;; | |
1668 | *) { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";; | |
1669 | esac | |
1670 | if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then | |
1671 | echo "Setting endian flags = $sim_endian" 6>&1 | |
1672 | fi | |
1673 | else | |
1674 | if test x"$default_endian" != x; then | |
1675 | sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}" | |
1676 | else | |
1677 | if test x"$wire_endian" != x; then | |
1678 | sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}" | |
1679 | else | |
1680 | sim_endian= | |
1681 | fi | |
1682 | fi | |
1683 | fi | |
1684 | ||
1685 | ||
1686 | ||
1687 | # | |
1688 | # Select the bitsize of the target | |
1689 | # | |
1690 | case "${target}" in | |
1691 | # start-sanitize-tx19 | |
1692 | mipstx19*-*-*) mips_bitsize=32 ; mips_msb=31 ;; | |
1693 | # end-sanitize-tx19 | |
1694 | # start-sanitize-r5900 | |
1695 | mips64r59*-*-*) mips_bitsize=64 ; mips_msb=63 ;; | |
1696 | # end-sanitize-r5900 | |
1697 | mips64*-*-*) mips_bitsize=64 ; mips_msb=63 ;; | |
1698 | mips16*-*-*) mips_bitsize=64 ; mips_msb=63 ;; | |
1699 | mips*-*-*) mips_bitsize=32 ; mips_msb=31 ;; | |
1700 | *) mips_bitsize=64 ; mips_msb=63 ;; | |
1701 | esac | |
1702 | wire_bitsize="$mips_bitsize" | |
1703 | wire_msb="$mips_msb" | |
1704 | # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given. | |
1705 | if test "${enable_sim_bitsize+set}" = set; then | |
1706 | enableval="$enable_sim_bitsize" | |
1707 | case "${enableval}" in | |
1708 | 64,63) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";; | |
1709 | 32,31) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";; | |
1710 | 64,0) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";; | |
1711 | 32,0) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";; | |
1712 | 32) if test x"$wire_msb" != x -a x"$wire_msb" != x0; then | |
1713 | sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31" | |
1714 | else | |
1715 | sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0" | |
1716 | fi ;; | |
1717 | 64) if test x"$wire_msb" != x -a x"$wire_msb" != x0; then | |
1718 | sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63" | |
1719 | else | |
1720 | sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0" | |
1721 | fi ;; | |
1722 | *) { echo "configure: error: "--enable-sim-bitsize was given $enableval. Expected 32 or 64"" 1>&2; exit 1; }; sim_bitsize="";; | |
1723 | esac | |
1724 | if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then | |
1725 | echo "Setting bitsize flags = $sim_bitsize" 6>&1 | |
1726 | fi | |
1727 | else | |
1728 | sim_bitsize="" | |
1729 | if test x"$wire_bitsize" != x; then | |
1730 | sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_bitsize" | |
1731 | fi | |
1732 | if test x"$wire_msb" != x; then | |
1733 | sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_msb" | |
1734 | fi | |
1735 | fi | |
1736 | ||
1737 | ||
1738 | ||
1739 | # | |
1740 | # Select the floating hardware support of the target | |
1741 | # | |
1742 | mips_fpu=HARDWARE_FLOATING_POINT | |
1743 | case "${target}" in | |
1744 | # start-sanitize-tx19 | |
1745 | mipstx19*-*-*) mips_fpu=SOFT_FLOATING_POINT ;; | |
1746 | # end-sanitize-tx19 | |
1747 | # start-sanitize-r5900 | |
1748 | mips64r59*-*-*) mips_fpu=HARD_FLOATING_POINT ;; | |
1749 | # end-sanitize-r5900 | |
1750 | mips64*-*-*) mips_fpu=HARD_FLOATING_POINT ;; | |
1751 | mips16*-*-*) mips_fpu=HARD_FLOATING_POINT ;; | |
1752 | mips*-*-*) mips_fpu=HARD_FLOATING_POINT ;; | |
1753 | *) mips_fpu=HARD_FLOATING_POINT ;; | |
1754 | esac | |
1755 | ||
1756 | default_sim_floating_point="$mips_fpu" | |
1757 | # Check whether --enable-sim-float or --disable-sim-float was given. | |
1758 | if test "${enable_sim_float+set}" = set; then | |
1759 | enableval="$enable_sim_float" | |
1760 | case "${enableval}" in | |
1761 | yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";; | |
1762 | no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";; | |
1763 | *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";; | |
1764 | esac | |
1765 | if test x"$silent" != x"yes" && test x"$sim_float" != x""; then | |
1766 | echo "Setting float flags = $sim_float" 6>&1 | |
1767 | fi | |
1768 | else | |
1769 | sim_float="-DWITH_FLOATING_POINT=${default_sim_floating_point}" | |
1770 | fi | |
1771 | ||
1772 | ||
1773 | ||
122edc03 AC |
1774 | # |
1775 | # Select the sim generator & architecture | |
1776 | # | |
1777 | sim_gen=NO | |
16bd5d6e AC |
1778 | sim_igen_flags="-F 32,64,f -M mipsIV" |
1779 | sim_m16_flags="-F 16 -M mips16" | |
1780 | ||
122edc03 | 1781 | case "${target}" in |
90ad43b2 | 1782 | # start-sanitize-tx19 |
16bd5d6e AC |
1783 | # mipstx19*-*-*) sim_gen=M16 |
1784 | # sim_igen_flags="-F 32,64,f -M tx19" | |
1785 | # sim_m16_flags="-F 16 -M tx19" | |
1786 | # ;; | |
90ad43b2 | 1787 | # end-sanitize-tx19 |
122edc03 | 1788 | # start-sanitize-r5900 |
16bd5d6e AC |
1789 | # mips64r59*-*-*) sim_gen=IGEN |
1790 | # sim_igen_flags="-F 32,64,f -M r5900" | |
1791 | # ;; | |
122edc03 AC |
1792 | # end-sanitize-r5900 |
1793 | # start-sanitize-vr5400 | |
16bd5d6e AC |
1794 | mips64vr54*-*-*) sim_gen=IGEN |
1795 | sim_igen_flags="-F 32,64,f -M vr5400" | |
1796 | ;; | |
122edc03 AC |
1797 | # end-sanitize-vr5400 |
1798 | # mips16*-*-*) sim_gen=M16 ;; | |
90ad43b2 | 1799 | *) sim_gen=NO ;; |
122edc03 AC |
1800 | esac |
1801 | ||
1802 | ||
1803 | ||
16bd5d6e AC |
1804 | |
1805 | ||
247fccde | 1806 | for ac_hdr in string.h strings.h stdlib.h stdlib.h |
4fa134be | 1807 | do |
247fccde | 1808 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` |
4fa134be | 1809 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 |
6205f379 | 1810 | echo "configure:1811: checking for $ac_hdr" >&5 |
4fa134be ILT |
1811 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
1812 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1813 | else | |
1814 | cat > conftest.$ac_ext <<EOF | |
6205f379 | 1815 | #line 1816 "configure" |
4fa134be ILT |
1816 | #include "confdefs.h" |
1817 | #include <$ac_hdr> | |
1818 | EOF | |
1819 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
6205f379 | 1820 | { (eval echo configure:1821: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
4fa134be ILT |
1821 | ac_err=`grep -v '^ *+' conftest.out` |
1822 | if test -z "$ac_err"; then | |
1823 | rm -rf conftest* | |
1824 | eval "ac_cv_header_$ac_safe=yes" | |
1825 | else | |
1826 | echo "$ac_err" >&5 | |
247fccde AC |
1827 | echo "configure: failed program was:" >&5 |
1828 | cat conftest.$ac_ext >&5 | |
4fa134be ILT |
1829 | rm -rf conftest* |
1830 | eval "ac_cv_header_$ac_safe=no" | |
1831 | fi | |
1832 | rm -f conftest* | |
1833 | fi | |
1834 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
1835 | echo "$ac_t""yes" 1>&6 | |
247fccde | 1836 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` |
4fa134be ILT |
1837 | cat >> confdefs.h <<EOF |
1838 | #define $ac_tr_hdr 1 | |
1839 | EOF | |
1840 | ||
1841 | else | |
1842 | echo "$ac_t""no" 1>&6 | |
1843 | fi | |
1844 | done | |
1845 | ||
247fccde | 1846 | echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6 |
6205f379 | 1847 | echo "configure:1848: checking for fabs in -lm" >&5 |
247fccde | 1848 | ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'` |
4fa134be ILT |
1849 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then |
1850 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1851 | else | |
1852 | ac_save_LIBS="$LIBS" | |
1853 | LIBS="-lm $LIBS" | |
1854 | cat > conftest.$ac_ext <<EOF | |
6205f379 | 1855 | #line 1856 "configure" |
4fa134be ILT |
1856 | #include "confdefs.h" |
1857 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1858 | /* We use char because int might match the return type of a gcc2 | |
1859 | builtin and then its argument prototype would still apply. */ | |
1860 | char fabs(); | |
1861 | ||
247fccde | 1862 | int main() { |
4fa134be ILT |
1863 | fabs() |
1864 | ; return 0; } | |
1865 | EOF | |
6205f379 | 1866 | if { (eval echo configure:1867: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
4fa134be ILT |
1867 | rm -rf conftest* |
1868 | eval "ac_cv_lib_$ac_lib_var=yes" | |
1869 | else | |
247fccde AC |
1870 | echo "configure: failed program was:" >&5 |
1871 | cat conftest.$ac_ext >&5 | |
4fa134be ILT |
1872 | rm -rf conftest* |
1873 | eval "ac_cv_lib_$ac_lib_var=no" | |
1874 | fi | |
1875 | rm -f conftest* | |
1876 | LIBS="$ac_save_LIBS" | |
1877 | ||
1878 | fi | |
1879 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
1880 | echo "$ac_t""yes" 1>&6 | |
247fccde AC |
1881 | ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \ |
1882 | -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` | |
4fa134be ILT |
1883 | cat >> confdefs.h <<EOF |
1884 | #define $ac_tr_lib 1 | |
1885 | EOF | |
1886 | ||
1887 | LIBS="-lm $LIBS" | |
1888 | ||
1889 | else | |
1890 | echo "$ac_t""no" 1>&6 | |
1891 | fi | |
1892 | ||
fd14b47f | 1893 | for ac_func in aint anint sqrt |
4fa134be ILT |
1894 | do |
1895 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
6205f379 | 1896 | echo "configure:1897: checking for $ac_func" >&5 |
4fa134be ILT |
1897 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
1898 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1899 | else | |
1900 | cat > conftest.$ac_ext <<EOF | |
6205f379 | 1901 | #line 1902 "configure" |
4fa134be ILT |
1902 | #include "confdefs.h" |
1903 | /* System header to define __stub macros and hopefully few prototypes, | |
1904 | which can conflict with char $ac_func(); below. */ | |
1905 | #include <assert.h> | |
1906 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1907 | /* We use char because int might match the return type of a gcc2 | |
1908 | builtin and then its argument prototype would still apply. */ | |
1909 | char $ac_func(); | |
1910 | ||
247fccde | 1911 | int main() { |
4fa134be ILT |
1912 | |
1913 | /* The GNU C library defines this for functions which it implements | |
1914 | to always fail with ENOSYS. Some functions are actually named | |
1915 | something starting with __ and the normal name is an alias. */ | |
1916 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
1917 | choke me | |
1918 | #else | |
1919 | $ac_func(); | |
1920 | #endif | |
1921 | ||
1922 | ; return 0; } | |
1923 | EOF | |
6205f379 | 1924 | if { (eval echo configure:1925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
4fa134be ILT |
1925 | rm -rf conftest* |
1926 | eval "ac_cv_func_$ac_func=yes" | |
1927 | else | |
247fccde AC |
1928 | echo "configure: failed program was:" >&5 |
1929 | cat conftest.$ac_ext >&5 | |
4fa134be ILT |
1930 | rm -rf conftest* |
1931 | eval "ac_cv_func_$ac_func=no" | |
1932 | fi | |
1933 | rm -f conftest* | |
08db4a65 | 1934 | fi |
247fccde | 1935 | |
4fa134be ILT |
1936 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
1937 | echo "$ac_t""yes" 1>&6 | |
1938 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
1939 | cat >> confdefs.h <<EOF | |
1940 | #define $ac_tr_func 1 | |
1941 | EOF | |
1942 | ||
1943 | else | |
1944 | echo "$ac_t""no" 1>&6 | |
1945 | fi | |
1946 | done | |
1947 | ||
1948 | ||
fd14b47f DE |
1949 | |
1950 | ||
19c5af72 | 1951 | trap '' 1 2 15 |
4fa134be ILT |
1952 | cat > confcache <<\EOF |
1953 | # This file is a shell script that caches the results of configure | |
1954 | # tests run on this system so they can be shared between configure | |
1955 | # scripts and configure runs. It is not useful on other systems. | |
1956 | # If it contains results you don't want to keep, you may remove or edit it. | |
1957 | # | |
1958 | # By default, configure uses ./config.cache as the cache file, | |
1959 | # creating it if it does not exist already. You can give configure | |
1960 | # the --cache-file=FILE option to use a different cache file; that is | |
1961 | # what configure does when it calls configure scripts in | |
1962 | # subdirectories, so they share the cache. | |
1963 | # Giving --cache-file=/dev/null disables caching, for debugging configure. | |
1964 | # config.status only pays attention to the cache file if you give it the | |
1965 | # --recheck option to rerun configure. | |
1966 | # | |
1967 | EOF | |
247fccde AC |
1968 | # The following way of writing the cache mishandles newlines in values, |
1969 | # but we know of no workaround that is simple, portable, and efficient. | |
1970 | # So, don't put newlines in cache variables' values. | |
4fa134be ILT |
1971 | # Ultrix sh set writes to stderr and can't be redirected directly, |
1972 | # and sets the high bit in the cache file unless we assign to the vars. | |
1973 | (set) 2>&1 | | |
247fccde AC |
1974 | case `(ac_space=' '; set) 2>&1` in |
1975 | *ac_space=\ *) | |
1976 | # `set' does not quote correctly, so add quotes (double-quote substitution | |
1977 | # turns \\\\ into \\, and sed turns \\ into \). | |
1978 | sed -n \ | |
1979 | -e "s/'/'\\\\''/g" \ | |
1980 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" | |
1981 | ;; | |
1982 | *) | |
1983 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
1984 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' | |
1985 | ;; | |
1986 | esac >> confcache | |
4fa134be ILT |
1987 | if cmp -s $cache_file confcache; then |
1988 | : | |
1989 | else | |
1990 | if test -w $cache_file; then | |
1991 | echo "updating cache $cache_file" | |
1992 | cat confcache > $cache_file | |
1993 | else | |
1994 | echo "not updating unwritable cache $cache_file" | |
1995 | fi | |
1996 | fi | |
1997 | rm -f confcache | |
1998 | ||
1999 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
2000 | ||
2001 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
2002 | # Let make expand exec_prefix. | |
2003 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
2004 | ||
2005 | # Any assignment to VPATH causes Sun make to only execute | |
2006 | # the first set of double-colon rules, so remove it if not needed. | |
2007 | # If there is a colon in the path, we need to keep it. | |
2008 | if test "x$srcdir" = x.; then | |
2009 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' | |
2010 | fi | |
2011 | ||
2012 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 | |
2013 | ||
2014 | DEFS=-DHAVE_CONFIG_H | |
2015 | ||
2016 | # Without the "./", some shells look in PATH for config.status. | |
2017 | : ${CONFIG_STATUS=./config.status} | |
2018 | ||
2019 | echo creating $CONFIG_STATUS | |
2020 | rm -f $CONFIG_STATUS | |
2021 | cat > $CONFIG_STATUS <<EOF | |
2022 | #! /bin/sh | |
2023 | # Generated automatically by configure. | |
2024 | # Run this file to recreate the current configuration. | |
2025 | # This directory was configured as follows, | |
2026 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
2027 | # | |
2028 | # $0 $ac_configure_args | |
2029 | # | |
2030 | # Compiler output produced by configure, useful for debugging | |
2031 | # configure, is in ./config.log if it exists. | |
2032 | ||
2033 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" | |
2034 | for ac_option | |
2035 | do | |
2036 | case "\$ac_option" in | |
2037 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
2038 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" | |
2039 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; | |
2040 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v) | |
a2ab5e65 | 2041 | echo "$CONFIG_STATUS generated by autoconf version 2.12" |
4fa134be ILT |
2042 | exit 0 ;; |
2043 | -help | --help | --hel | --he | --h) | |
2044 | echo "\$ac_cs_usage"; exit 0 ;; | |
2045 | *) echo "\$ac_cs_usage"; exit 1 ;; | |
2046 | esac | |
2047 | done | |
2048 | ||
2049 | ac_given_srcdir=$srcdir | |
fd14b47f | 2050 | ac_given_INSTALL="$INSTALL" |
4fa134be | 2051 | |
6fea4763 | 2052 | trap 'rm -fr `echo "Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 |
4fa134be ILT |
2053 | EOF |
2054 | cat >> $CONFIG_STATUS <<EOF | |
2055 | ||
2056 | # Protect against being on the right side of a sed subst in config.status. | |
2057 | sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; | |
2058 | s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF | |
2059 | $ac_vpsub | |
2060 | $extrasub | |
92f91d1f AC |
2061 | s%@sim_alignment@%$sim_alignment%g |
2062 | s%@sim_assert@%$sim_assert%g | |
18c64df6 | 2063 | s%@sim_bitsize@%$sim_bitsize%g |
92f91d1f AC |
2064 | s%@sim_endian@%$sim_endian%g |
2065 | s%@sim_hostendian@%$sim_hostendian%g | |
2066 | s%@sim_float@%$sim_float%g | |
2067 | s%@sim_scache@%$sim_scache%g | |
2068 | s%@sim_default_model@%$sim_default_model%g | |
2069 | s%@sim_hardware@%$sim_hardware%g | |
2070 | s%@sim_inline@%$sim_inline%g | |
2071 | s%@sim_packages@%$sim_packages%g | |
2072 | s%@sim_regparm@%$sim_regparm%g | |
2073 | s%@sim_reserved_bits@%$sim_reserved_bits%g | |
2074 | s%@sim_smp@%$sim_smp%g | |
2075 | s%@sim_stdcall@%$sim_stdcall%g | |
2076 | s%@sim_xor_endian@%$sim_xor_endian%g | |
2077 | s%@sim_warnings@%$sim_warnings%g | |
4fa134be ILT |
2078 | s%@CFLAGS@%$CFLAGS%g |
2079 | s%@CPPFLAGS@%$CPPFLAGS%g | |
2080 | s%@CXXFLAGS@%$CXXFLAGS%g | |
2081 | s%@DEFS@%$DEFS%g | |
2082 | s%@LDFLAGS@%$LDFLAGS%g | |
2083 | s%@LIBS@%$LIBS%g | |
2084 | s%@exec_prefix@%$exec_prefix%g | |
2085 | s%@prefix@%$prefix%g | |
2086 | s%@program_transform_name@%$program_transform_name%g | |
2087 | s%@bindir@%$bindir%g | |
2088 | s%@sbindir@%$sbindir%g | |
2089 | s%@libexecdir@%$libexecdir%g | |
2090 | s%@datadir@%$datadir%g | |
2091 | s%@sysconfdir@%$sysconfdir%g | |
2092 | s%@sharedstatedir@%$sharedstatedir%g | |
2093 | s%@localstatedir@%$localstatedir%g | |
2094 | s%@libdir@%$libdir%g | |
2095 | s%@includedir@%$includedir%g | |
2096 | s%@oldincludedir@%$oldincludedir%g | |
2097 | s%@infodir@%$infodir%g | |
2098 | s%@mandir@%$mandir%g | |
2099 | s%@host@%$host%g | |
2100 | s%@host_alias@%$host_alias%g | |
2101 | s%@host_cpu@%$host_cpu%g | |
2102 | s%@host_vendor@%$host_vendor%g | |
2103 | s%@host_os@%$host_os%g | |
2104 | s%@target@%$target%g | |
2105 | s%@target_alias@%$target_alias%g | |
2106 | s%@target_cpu@%$target_cpu%g | |
2107 | s%@target_vendor@%$target_vendor%g | |
2108 | s%@target_os@%$target_os%g | |
2109 | s%@build@%$build%g | |
2110 | s%@build_alias@%$build_alias%g | |
2111 | s%@build_cpu@%$build_cpu%g | |
2112 | s%@build_vendor@%$build_vendor%g | |
2113 | s%@build_os@%$build_os%g | |
2114 | s%@CC@%$CC%g | |
fd14b47f DE |
2115 | s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g |
2116 | s%@INSTALL_DATA@%$INSTALL_DATA%g | |
2117 | s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g | |
4fa134be ILT |
2118 | s%@HDEFINES@%$HDEFINES%g |
2119 | s%@AR@%$AR%g | |
2120 | s%@RANLIB@%$RANLIB%g | |
fbda74b1 | 2121 | s%@CPP@%$CPP%g |
601fb8ae | 2122 | s%@sim_bswap@%$sim_bswap%g |
fd14b47f DE |
2123 | s%@sim_cflags@%$sim_cflags%g |
2124 | s%@sim_debug@%$sim_debug%g | |
a35e91c3 | 2125 | s%@sim_stdio@%$sim_stdio%g |
fd14b47f | 2126 | s%@sim_trace@%$sim_trace%g |
247fccde | 2127 | s%@sim_profile@%$sim_profile%g |
fd14b47f | 2128 | s%@SIMCONF@%$SIMCONF%g |
76a6247f | 2129 | s%@SIM_SUBTARGET@%$SIM_SUBTARGET%g |
122edc03 | 2130 | s%@sim_gen@%$sim_gen%g |
16bd5d6e AC |
2131 | s%@sim_igen_flags@%$sim_igen_flags%g |
2132 | s%@sim_m16_flags@%$sim_m16_flags%g | |
4fa134be ILT |
2133 | |
2134 | CEOF | |
2135 | EOF | |
247fccde AC |
2136 | |
2137 | cat >> $CONFIG_STATUS <<\EOF | |
2138 | ||
2139 | # Split the substitutions into bite-sized pieces for seds with | |
2140 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
2141 | ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. | |
2142 | ac_file=1 # Number of current file. | |
2143 | ac_beg=1 # First line for current file. | |
2144 | ac_end=$ac_max_sed_cmds # Line after last line for current file. | |
2145 | ac_more_lines=: | |
2146 | ac_sed_cmds="" | |
2147 | while $ac_more_lines; do | |
2148 | if test $ac_beg -gt 1; then | |
2149 | sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file | |
2150 | else | |
2151 | sed "${ac_end}q" conftest.subs > conftest.s$ac_file | |
2152 | fi | |
2153 | if test ! -s conftest.s$ac_file; then | |
2154 | ac_more_lines=false | |
2155 | rm -f conftest.s$ac_file | |
2156 | else | |
2157 | if test -z "$ac_sed_cmds"; then | |
2158 | ac_sed_cmds="sed -f conftest.s$ac_file" | |
2159 | else | |
2160 | ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" | |
2161 | fi | |
2162 | ac_file=`expr $ac_file + 1` | |
2163 | ac_beg=$ac_end | |
2164 | ac_end=`expr $ac_end + $ac_max_sed_cmds` | |
2165 | fi | |
2166 | done | |
2167 | if test -z "$ac_sed_cmds"; then | |
2168 | ac_sed_cmds=cat | |
2169 | fi | |
2170 | EOF | |
2171 | ||
4fa134be ILT |
2172 | cat >> $CONFIG_STATUS <<EOF |
2173 | ||
6fea4763 | 2174 | CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"} |
4fa134be ILT |
2175 | EOF |
2176 | cat >> $CONFIG_STATUS <<\EOF | |
2177 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then | |
247fccde | 2178 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
4fa134be | 2179 | case "$ac_file" in |
247fccde | 2180 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` |
4fa134be ILT |
2181 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
2182 | *) ac_file_in="${ac_file}.in" ;; | |
2183 | esac | |
2184 | ||
247fccde | 2185 | # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. |
4fa134be ILT |
2186 | |
2187 | # Remove last slash and all that follows it. Not all systems have dirname. | |
2188 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
2189 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
2190 | # The file is in a subdirectory. | |
2191 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
2192 | ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" | |
2193 | # A "../" for each directory in $ac_dir_suffix. | |
2194 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` | |
2195 | else | |
2196 | ac_dir_suffix= ac_dots= | |
2197 | fi | |
2198 | ||
2199 | case "$ac_given_srcdir" in | |
2200 | .) srcdir=. | |
2201 | if test -z "$ac_dots"; then top_srcdir=. | |
2202 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; | |
2203 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; | |
2204 | *) # Relative path. | |
2205 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" | |
2206 | top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
2207 | esac | |
2208 | ||
fd14b47f DE |
2209 | case "$ac_given_INSTALL" in |
2210 | [/$]*) INSTALL="$ac_given_INSTALL" ;; | |
2211 | *) INSTALL="$ac_dots$ac_given_INSTALL" ;; | |
2212 | esac | |
247fccde | 2213 | |
4fa134be ILT |
2214 | echo creating "$ac_file" |
2215 | rm -f "$ac_file" | |
2216 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." | |
2217 | case "$ac_file" in | |
2218 | *Makefile*) ac_comsub="1i\\ | |
2219 | # $configure_input" ;; | |
2220 | *) ac_comsub= ;; | |
2221 | esac | |
247fccde AC |
2222 | |
2223 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
4fa134be ILT |
2224 | sed -e "$ac_comsub |
2225 | s%@configure_input@%$configure_input%g | |
2226 | s%@srcdir@%$srcdir%g | |
2227 | s%@top_srcdir@%$top_srcdir%g | |
fd14b47f | 2228 | s%@INSTALL@%$INSTALL%g |
247fccde | 2229 | " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file |
4fa134be | 2230 | fi; done |
247fccde | 2231 | rm -f conftest.s* |
4fa134be ILT |
2232 | |
2233 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
2234 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
2235 | # | |
2236 | # ac_d sets the value in "#define NAME VALUE" lines. | |
2237 | ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' | |
2238 | ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' | |
2239 | ac_dC='\3' | |
2240 | ac_dD='%g' | |
2241 | # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". | |
2242 | ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
2243 | ac_uB='\([ ]\)%\1#\2define\3' | |
2244 | ac_uC=' ' | |
2245 | ac_uD='\4%g' | |
2246 | # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
2247 | ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
2248 | ac_eB='$%\1#\2define\3' | |
2249 | ac_eC=' ' | |
2250 | ac_eD='%g' | |
2251 | ||
247fccde AC |
2252 | if test "${CONFIG_HEADERS+set}" != set; then |
2253 | EOF | |
2254 | cat >> $CONFIG_STATUS <<EOF | |
2255 | CONFIG_HEADERS="config.h:config.in" | |
2256 | EOF | |
2257 | cat >> $CONFIG_STATUS <<\EOF | |
2258 | fi | |
4fa134be | 2259 | for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then |
247fccde | 2260 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
4fa134be | 2261 | case "$ac_file" in |
247fccde | 2262 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` |
4fa134be ILT |
2263 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
2264 | *) ac_file_in="${ac_file}.in" ;; | |
2265 | esac | |
2266 | ||
2267 | echo creating $ac_file | |
2268 | ||
2269 | rm -f conftest.frag conftest.in conftest.out | |
247fccde AC |
2270 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` |
2271 | cat $ac_file_inputs > conftest.in | |
4fa134be ILT |
2272 | |
2273 | EOF | |
2274 | ||
2275 | # Transform confdefs.h into a sed script conftest.vals that substitutes | |
2276 | # the proper values into config.h.in to produce config.h. And first: | |
2277 | # Protect against being on the right side of a sed subst in config.status. | |
2278 | # Protect against being in an unquoted here document in config.status. | |
2279 | rm -f conftest.vals | |
2280 | cat > conftest.hdr <<\EOF | |
2281 | s/[\\&%]/\\&/g | |
2282 | s%[\\$`]%\\&%g | |
2283 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp | |
2284 | s%ac_d%ac_u%gp | |
2285 | s%ac_u%ac_e%gp | |
2286 | EOF | |
2287 | sed -n -f conftest.hdr confdefs.h > conftest.vals | |
2288 | rm -f conftest.hdr | |
2289 | ||
2290 | # This sed command replaces #undef with comments. This is necessary, for | |
2291 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
2292 | # on some systems where configure will not decide to define it. | |
2293 | cat >> conftest.vals <<\EOF | |
2294 | s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% | |
2295 | EOF | |
2296 | ||
2297 | # Break up conftest.vals because some shells have a limit on | |
2298 | # the size of here documents, and old seds have small limits too. | |
4fa134be ILT |
2299 | |
2300 | rm -f conftest.tail | |
2301 | while : | |
2302 | do | |
2303 | ac_lines=`grep -c . conftest.vals` | |
2304 | # grep -c gives empty output for an empty file on some AIX systems. | |
2305 | if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi | |
2306 | # Write a limited-size here document to conftest.frag. | |
2307 | echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS | |
2308 | sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS | |
2309 | echo 'CEOF | |
2310 | sed -f conftest.frag conftest.in > conftest.out | |
2311 | rm -f conftest.in | |
2312 | mv conftest.out conftest.in | |
2313 | ' >> $CONFIG_STATUS | |
2314 | sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail | |
2315 | rm -f conftest.vals | |
2316 | mv conftest.tail conftest.vals | |
2317 | done | |
2318 | rm -f conftest.vals | |
2319 | ||
2320 | cat >> $CONFIG_STATUS <<\EOF | |
2321 | rm -f conftest.frag conftest.h | |
2322 | echo "/* $ac_file. Generated automatically by configure. */" > conftest.h | |
2323 | cat conftest.in >> conftest.h | |
2324 | rm -f conftest.in | |
2325 | if cmp -s $ac_file conftest.h 2>/dev/null; then | |
2326 | echo "$ac_file is unchanged" | |
2327 | rm -f conftest.h | |
2328 | else | |
2329 | # Remove last slash and all that follows it. Not all systems have dirname. | |
2330 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
2331 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
2332 | # The file is in a subdirectory. | |
2333 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
2334 | fi | |
2335 | rm -f $ac_file | |
2336 | mv conftest.h $ac_file | |
2337 | fi | |
2338 | fi; done | |
2339 | ||
fd14b47f DE |
2340 | EOF |
2341 | ||
2342 | cat >> $CONFIG_STATUS <<EOF | |
2343 | ac_sources="$sim_link_files" | |
2344 | ac_dests="$sim_link_links" | |
2345 | EOF | |
2346 | ||
2347 | cat >> $CONFIG_STATUS <<\EOF | |
2348 | srcdir=$ac_given_srcdir | |
2349 | while test -n "$ac_sources"; do | |
2350 | set $ac_dests; ac_dest=$1; shift; ac_dests=$* | |
2351 | set $ac_sources; ac_source=$1; shift; ac_sources=$* | |
2352 | ||
2353 | echo "linking $srcdir/$ac_source to $ac_dest" | |
2354 | ||
2355 | if test ! -r $srcdir/$ac_source; then | |
2356 | { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; } | |
2357 | fi | |
2358 | rm -f $ac_dest | |
2359 | ||
2360 | # Make relative symlinks. | |
2361 | # Remove last slash and all that follows it. Not all systems have dirname. | |
2362 | ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'` | |
2363 | if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then | |
2364 | # The dest file is in a subdirectory. | |
2365 | test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir" | |
2366 | ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`" | |
2367 | # A "../" for each directory in $ac_dest_dir_suffix. | |
2368 | ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'` | |
2369 | else | |
2370 | ac_dest_dir_suffix= ac_dots= | |
2371 | fi | |
2372 | ||
2373 | case "$srcdir" in | |
2374 | [/$]*) ac_rel_source="$srcdir/$ac_source" ;; | |
2375 | *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;; | |
2376 | esac | |
2377 | ||
2378 | # Make a symlink if possible; otherwise try a hard link. | |
2379 | if ln -s $ac_rel_source $ac_dest 2>/dev/null || | |
2380 | ln $srcdir/$ac_source $ac_dest; then : | |
2381 | else | |
2382 | { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; } | |
2383 | fi | |
2384 | done | |
247fccde AC |
2385 | EOF |
2386 | cat >> $CONFIG_STATUS <<EOF | |
fd14b47f | 2387 | |
247fccde AC |
2388 | EOF |
2389 | cat >> $CONFIG_STATUS <<\EOF | |
6fea4763 DE |
2390 | case "x$CONFIG_FILES" in |
2391 | xMakefile*) | |
19c5af72 DE |
2392 | echo "Merging Makefile.sim+Make-common.sim into Makefile ..." |
2393 | rm -f Makesim1.tmp Makesim2.tmp Makefile | |
2394 | sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp | |
2395 | sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp | |
2396 | sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \ | |
2397 | -e '/^## COMMON_POST_/ r Makesim2.tmp' \ | |
2398 | <Makefile.sim >Makefile | |
2399 | rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp | |
2400 | ;; | |
2401 | esac | |
295dbbe4 | 2402 | case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac |
19c5af72 | 2403 | |
4fa134be ILT |
2404 | exit 0 |
2405 | EOF | |
2406 | chmod +x $CONFIG_STATUS | |
2407 | rm -fr confdefs* $ac_clean_files | |
2408 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 | |
2409 | ||
fd14b47f | 2410 |