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005537df | 1 | #! /bin/sh |
861bb6c1 JL |
2 | |
3 | # Guess values for system-dependent variables and create Makefiles. | |
b27d2bd5 | 4 | # Generated automatically using autoconf version 2.13 |
861bb6c1 JL |
5 | # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. |
6 | # | |
7 | # This configure script is free software; the Free Software Foundation | |
8 | # gives unlimited permission to copy, distribute and modify it. | |
9 | ||
10 | # Defaults: | |
11 | ac_help= | |
12 | ac_default_prefix=/usr/local | |
13 | # Any additions from configure.in: | |
14 | ac_help="$ac_help | |
15 | --with-gnu-ld arrange to work with GNU ld." | |
ab339d62 | 16 | ac_help="$ac_help |
e8bec136 | 17 | --with-ld arrange to use the specified ld (full pathname)" |
861bb6c1 | 18 | ac_help="$ac_help |
e8bec136 | 19 | --with-gnu-as arrange to work with GNU as" |
ab339d62 | 20 | ac_help="$ac_help |
e8bec136 | 21 | --with-as arrange to use the specified as (full pathname)" |
861bb6c1 | 22 | ac_help="$ac_help |
e8bec136 | 23 | --with-stabs arrange to use stabs instead of host debug format" |
861bb6c1 | 24 | ac_help="$ac_help |
e8bec136 | 25 | --with-elf arrange to use ELF instead of host debug format" |
861bb6c1 | 26 | ac_help="$ac_help |
e8bec136 | 27 | --with-local-prefix=DIR specifies directory to put local include" |
861bb6c1 JL |
28 | ac_help="$ac_help |
29 | --with-gxx-include-dir=DIR | |
e8bec136 | 30 | specifies directory to put g++ header files" |
39d6f2e8 | 31 | ac_help="$ac_help |
e8bec136 | 32 | --enable-multilib enable library support for multiple ABIs" |
a494747c | 33 | ac_help="$ac_help |
f4524c9e ZW |
34 | --enable-checking[=LIST] |
35 | enable expensive run-time checks. With LIST, | |
36 | enable only specific categories of checks. | |
37 | Categories are: misc,tree,rtl,gc,gcac; default | |
59f406b7 | 38 | is misc,tree,gc" |
3ecc3258 | 39 | ac_help="$ac_help |
e8bec136 | 40 | --disable-cpp don't provide a user-visible C preprocessor" |
3ecc3258 ZW |
41 | ac_help="$ac_help |
42 | --with-cpp-install-dir=DIR | |
43 | install the user visible C preprocessor in DIR | |
e8bec136 | 44 | (relative to PREFIX) as well as PREFIX/bin" |
c5c76735 | 45 | ac_help="$ac_help |
e8bec136 | 46 | --enable-c-mbchar enable multibyte characters for C and C++" |
861bb6c1 | 47 | ac_help="$ac_help |
e8bec136 RO |
48 | --enable-threads enable thread usage for target GCC |
49 | --enable-threads=LIB use LIB thread package for target GCC" | |
d8bb17c8 OP |
50 | ac_help="$ac_help |
51 | --enable-objc-gc enable the use of Boehm's garbage collector with | |
e8bec136 | 52 | the GNU Objective-C runtime" |
90e6a802 | 53 | ac_help="$ac_help |
e8bec136 | 54 | --with-dwarf2 force the default debug format to be DWARF 2" |
50503ac8 | 55 | ac_help="$ac_help |
e8bec136 | 56 | --disable-shared don't provide a shared libgcc" |
f91abfce TT |
57 | ac_help="$ac_help |
58 | --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib" | |
ab87f8c8 | 59 | ac_help="$ac_help |
dc6746e7 | 60 | --enable-nls use Native Language Support (default)" |
71a94577 ZW |
61 | ac_help="$ac_help |
62 | --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib" | |
ab87f8c8 JL |
63 | ac_help="$ac_help |
64 | --disable-nls do not use Native Language Support" | |
65 | ac_help="$ac_help | |
66 | --with-included-gettext use the GNU gettext library included here" | |
f4ab28e3 MK |
67 | ac_help="$ac_help |
68 | --disable-win32-registry | |
e8bec136 RO |
69 | disable lookup of installation paths in the |
70 | Registry on Windows hosts | |
71 | --enable-win32-registry enable registry lookup (default) | |
f4ab28e3 | 72 | --enable-win32-registry=KEY |
e8bec136 RO |
73 | use KEY instead of GCC version as the last portion |
74 | of the registry key" | |
81bf3d9e | 75 | ac_help="$ac_help |
e8bec136 RO |
76 | --with-gc={simple,page} choose the garbage collection mechanism to use |
77 | with the compiler" | |
3c809ba4 AG |
78 | ac_help="$ac_help |
79 | --with-system-zlib use installed libz" | |
dc6746e7 | 80 | ac_help="$ac_help |
e8bec136 RO |
81 | --enable-maintainer-mode |
82 | enable make rules and dependencies not useful | |
dc6746e7 | 83 | (and sometimes confusing) to the casual installer" |
531073e7 | 84 | ac_help="$ac_help |
e8bec136 RO |
85 | --enable-sjlj-exceptions |
86 | arrange to use setjmp/longjmp exception handling" | |
2bbea3a6 | 87 | ac_help="$ac_help |
e8bec136 RO |
88 | --enable-version-specific-runtime-libs |
89 | specify that runtime libraries should be | |
90 | installed in a compiler-specific directory" | |
5b15f277 RH |
91 | ac_help="$ac_help |
92 | --with-slibdir=DIR shared libraries in DIR [LIBDIR]" | |
861bb6c1 JL |
93 | |
94 | # Initialize some variables set by options. | |
95 | # The variables have the same names as the options, with | |
96 | # dashes changed to underlines. | |
97 | build=NONE | |
98 | cache_file=./config.cache | |
99 | exec_prefix=NONE | |
100 | host=NONE | |
101 | no_create= | |
102 | nonopt=NONE | |
103 | no_recursion= | |
104 | prefix=NONE | |
105 | program_prefix=NONE | |
106 | program_suffix=NONE | |
107 | program_transform_name=s,x,x, | |
108 | silent= | |
109 | site= | |
110 | srcdir= | |
111 | target=NONE | |
112 | verbose= | |
113 | x_includes=NONE | |
114 | x_libraries=NONE | |
115 | bindir='${exec_prefix}/bin' | |
116 | sbindir='${exec_prefix}/sbin' | |
117 | libexecdir='${exec_prefix}/libexec' | |
118 | datadir='${prefix}/share' | |
119 | sysconfdir='${prefix}/etc' | |
120 | sharedstatedir='${prefix}/com' | |
121 | localstatedir='${prefix}/var' | |
122 | libdir='${exec_prefix}/lib' | |
123 | includedir='${prefix}/include' | |
124 | oldincludedir='/usr/include' | |
125 | infodir='${prefix}/info' | |
126 | mandir='${prefix}/man' | |
127 | ||
128 | # Initialize some other variables. | |
129 | subdirs= | |
130 | MFLAGS= MAKEFLAGS= | |
6f144c9c | 131 | SHELL=${CONFIG_SHELL-/bin/sh} |
861bb6c1 JL |
132 | # Maximum number of lines to put in a shell here document. |
133 | ac_max_here_lines=12 | |
134 | ||
135 | ac_prev= | |
136 | for ac_option | |
137 | do | |
138 | ||
139 | # If the previous option needs an argument, assign it. | |
140 | if test -n "$ac_prev"; then | |
141 | eval "$ac_prev=\$ac_option" | |
142 | ac_prev= | |
143 | continue | |
144 | fi | |
145 | ||
146 | case "$ac_option" in | |
147 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; | |
148 | *) ac_optarg= ;; | |
149 | esac | |
150 | ||
151 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
152 | ||
153 | case "$ac_option" in | |
154 | ||
155 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
156 | ac_prev=bindir ;; | |
157 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
158 | bindir="$ac_optarg" ;; | |
159 | ||
160 | -build | --build | --buil | --bui | --bu) | |
161 | ac_prev=build ;; | |
162 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
163 | build="$ac_optarg" ;; | |
164 | ||
165 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
166 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
167 | ac_prev=cache_file ;; | |
168 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
169 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
170 | cache_file="$ac_optarg" ;; | |
171 | ||
172 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
173 | ac_prev=datadir ;; | |
174 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
175 | | --da=*) | |
176 | datadir="$ac_optarg" ;; | |
177 | ||
178 | -disable-* | --disable-*) | |
179 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` | |
180 | # Reject names that are not valid shell variable names. | |
181 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
182 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
183 | fi | |
184 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
185 | eval "enable_${ac_feature}=no" ;; | |
186 | ||
187 | -enable-* | --enable-*) | |
188 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` | |
189 | # Reject names that are not valid shell variable names. | |
190 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
191 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
192 | fi | |
193 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
194 | case "$ac_option" in | |
195 | *=*) ;; | |
196 | *) ac_optarg=yes ;; | |
197 | esac | |
198 | eval "enable_${ac_feature}='$ac_optarg'" ;; | |
199 | ||
200 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
201 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
202 | | --exec | --exe | --ex) | |
203 | ac_prev=exec_prefix ;; | |
204 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
205 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
206 | | --exec=* | --exe=* | --ex=*) | |
207 | exec_prefix="$ac_optarg" ;; | |
208 | ||
209 | -gas | --gas | --ga | --g) | |
210 | # Obsolete; use --with-gas. | |
211 | with_gas=yes ;; | |
212 | ||
213 | -help | --help | --hel | --he) | |
214 | # Omit some internal or obsolete options to make the list less imposing. | |
215 | # This message is too long to be a string in the A/UX 3.1 sh. | |
216 | cat << EOF | |
217 | Usage: configure [options] [host] | |
218 | Options: [defaults in brackets after descriptions] | |
219 | Configuration: | |
220 | --cache-file=FILE cache test results in FILE | |
221 | --help print this message | |
222 | --no-create do not create output files | |
223 | --quiet, --silent do not print \`checking...' messages | |
224 | --version print the version of autoconf that created configure | |
225 | Directory and file names: | |
226 | --prefix=PREFIX install architecture-independent files in PREFIX | |
227 | [$ac_default_prefix] | |
228 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
229 | [same as prefix] | |
230 | --bindir=DIR user executables in DIR [EPREFIX/bin] | |
231 | --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] | |
232 | --libexecdir=DIR program executables in DIR [EPREFIX/libexec] | |
233 | --datadir=DIR read-only architecture-independent data in DIR | |
234 | [PREFIX/share] | |
235 | --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] | |
236 | --sharedstatedir=DIR modifiable architecture-independent data in DIR | |
237 | [PREFIX/com] | |
238 | --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] | |
239 | --libdir=DIR object code libraries in DIR [EPREFIX/lib] | |
240 | --includedir=DIR C header files in DIR [PREFIX/include] | |
241 | --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] | |
242 | --infodir=DIR info documentation in DIR [PREFIX/info] | |
243 | --mandir=DIR man documentation in DIR [PREFIX/man] | |
244 | --srcdir=DIR find the sources in DIR [configure dir or ..] | |
245 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
246 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
247 | --program-transform-name=PROGRAM | |
248 | run sed PROGRAM on installed program names | |
249 | EOF | |
250 | cat << EOF | |
251 | Host type: | |
252 | --build=BUILD configure for building on BUILD [BUILD=HOST] | |
253 | --host=HOST configure for HOST [guessed] | |
254 | --target=TARGET configure for TARGET [TARGET=HOST] | |
255 | Features and packages: | |
256 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
257 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
258 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
259 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
260 | --x-includes=DIR X include files are in DIR | |
261 | --x-libraries=DIR X library files are in DIR | |
262 | EOF | |
263 | if test -n "$ac_help"; then | |
264 | echo "--enable and --with options recognized:$ac_help" | |
265 | fi | |
266 | exit 0 ;; | |
267 | ||
268 | -host | --host | --hos | --ho) | |
269 | ac_prev=host ;; | |
270 | -host=* | --host=* | --hos=* | --ho=*) | |
271 | host="$ac_optarg" ;; | |
272 | ||
273 | -includedir | --includedir | --includedi | --included | --include \ | |
274 | | --includ | --inclu | --incl | --inc) | |
275 | ac_prev=includedir ;; | |
276 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
277 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
278 | includedir="$ac_optarg" ;; | |
279 | ||
280 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
281 | ac_prev=infodir ;; | |
282 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
283 | infodir="$ac_optarg" ;; | |
284 | ||
285 | -libdir | --libdir | --libdi | --libd) | |
286 | ac_prev=libdir ;; | |
287 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
288 | libdir="$ac_optarg" ;; | |
289 | ||
290 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
291 | | --libexe | --libex | --libe) | |
292 | ac_prev=libexecdir ;; | |
293 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
294 | | --libexe=* | --libex=* | --libe=*) | |
295 | libexecdir="$ac_optarg" ;; | |
296 | ||
297 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
298 | | --localstate | --localstat | --localsta | --localst \ | |
299 | | --locals | --local | --loca | --loc | --lo) | |
300 | ac_prev=localstatedir ;; | |
301 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
302 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
303 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
304 | localstatedir="$ac_optarg" ;; | |
305 | ||
306 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
307 | ac_prev=mandir ;; | |
308 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
309 | mandir="$ac_optarg" ;; | |
310 | ||
311 | -nfp | --nfp | --nf) | |
312 | # Obsolete; use --without-fp. | |
313 | with_fp=no ;; | |
314 | ||
315 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
316 | | --no-cr | --no-c) | |
317 | no_create=yes ;; | |
318 | ||
319 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
320 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
321 | no_recursion=yes ;; | |
322 | ||
323 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
324 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
325 | | --oldin | --oldi | --old | --ol | --o) | |
326 | ac_prev=oldincludedir ;; | |
327 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
328 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
329 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
330 | oldincludedir="$ac_optarg" ;; | |
331 | ||
332 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
333 | ac_prev=prefix ;; | |
334 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
335 | prefix="$ac_optarg" ;; | |
336 | ||
337 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
338 | | --program-pre | --program-pr | --program-p) | |
339 | ac_prev=program_prefix ;; | |
340 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
341 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
342 | program_prefix="$ac_optarg" ;; | |
343 | ||
344 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
345 | | --program-suf | --program-su | --program-s) | |
346 | ac_prev=program_suffix ;; | |
347 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
348 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
349 | program_suffix="$ac_optarg" ;; | |
350 | ||
351 | -program-transform-name | --program-transform-name \ | |
352 | | --program-transform-nam | --program-transform-na \ | |
353 | | --program-transform-n | --program-transform- \ | |
354 | | --program-transform | --program-transfor \ | |
355 | | --program-transfo | --program-transf \ | |
356 | | --program-trans | --program-tran \ | |
357 | | --progr-tra | --program-tr | --program-t) | |
358 | ac_prev=program_transform_name ;; | |
359 | -program-transform-name=* | --program-transform-name=* \ | |
360 | | --program-transform-nam=* | --program-transform-na=* \ | |
361 | | --program-transform-n=* | --program-transform-=* \ | |
362 | | --program-transform=* | --program-transfor=* \ | |
363 | | --program-transfo=* | --program-transf=* \ | |
364 | | --program-trans=* | --program-tran=* \ | |
365 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
366 | program_transform_name="$ac_optarg" ;; | |
367 | ||
368 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
369 | | -silent | --silent | --silen | --sile | --sil) | |
370 | silent=yes ;; | |
371 | ||
372 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
373 | ac_prev=sbindir ;; | |
374 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
375 | | --sbi=* | --sb=*) | |
376 | sbindir="$ac_optarg" ;; | |
377 | ||
378 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
379 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
380 | | --sharedst | --shareds | --shared | --share | --shar \ | |
381 | | --sha | --sh) | |
382 | ac_prev=sharedstatedir ;; | |
383 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
384 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
385 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
386 | | --sha=* | --sh=*) | |
387 | sharedstatedir="$ac_optarg" ;; | |
388 | ||
389 | -site | --site | --sit) | |
390 | ac_prev=site ;; | |
391 | -site=* | --site=* | --sit=*) | |
392 | site="$ac_optarg" ;; | |
393 | ||
394 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
395 | ac_prev=srcdir ;; | |
396 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
397 | srcdir="$ac_optarg" ;; | |
398 | ||
399 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
400 | | --syscon | --sysco | --sysc | --sys | --sy) | |
401 | ac_prev=sysconfdir ;; | |
402 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
403 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
404 | sysconfdir="$ac_optarg" ;; | |
405 | ||
406 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
407 | ac_prev=target ;; | |
408 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
409 | target="$ac_optarg" ;; | |
410 | ||
411 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
412 | verbose=yes ;; | |
413 | ||
414 | -version | --version | --versio | --versi | --vers) | |
b27d2bd5 | 415 | echo "configure generated by autoconf version 2.13" |
861bb6c1 JL |
416 | exit 0 ;; |
417 | ||
418 | -with-* | --with-*) | |
419 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` | |
420 | # Reject names that are not valid shell variable names. | |
421 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
422 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
423 | fi | |
424 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
425 | case "$ac_option" in | |
426 | *=*) ;; | |
427 | *) ac_optarg=yes ;; | |
428 | esac | |
429 | eval "with_${ac_package}='$ac_optarg'" ;; | |
430 | ||
431 | -without-* | --without-*) | |
432 | ac_package=`echo $ac_option|sed -e 's/-*without-//'` | |
433 | # Reject names that are not valid shell variable names. | |
434 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
435 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
436 | fi | |
437 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
438 | eval "with_${ac_package}=no" ;; | |
439 | ||
440 | --x) | |
441 | # Obsolete; use --with-x. | |
442 | with_x=yes ;; | |
443 | ||
444 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
445 | | --x-incl | --x-inc | --x-in | --x-i) | |
446 | ac_prev=x_includes ;; | |
447 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
448 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
449 | x_includes="$ac_optarg" ;; | |
450 | ||
451 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
452 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
453 | ac_prev=x_libraries ;; | |
454 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
455 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
456 | x_libraries="$ac_optarg" ;; | |
457 | ||
458 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } | |
459 | ;; | |
460 | ||
461 | *) | |
462 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then | |
463 | echo "configure: warning: $ac_option: invalid host type" 1>&2 | |
464 | fi | |
465 | if test "x$nonopt" != xNONE; then | |
466 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } | |
467 | fi | |
468 | nonopt="$ac_option" | |
469 | ;; | |
470 | ||
471 | esac | |
472 | done | |
473 | ||
474 | if test -n "$ac_prev"; then | |
475 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } | |
476 | fi | |
477 | ||
478 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
479 | ||
480 | # File descriptor usage: | |
481 | # 0 standard input | |
482 | # 1 file creation | |
483 | # 2 errors and warnings | |
484 | # 3 some systems may open it to /dev/tty | |
485 | # 4 used on the Kubota Titan | |
486 | # 6 checking for... messages and results | |
487 | # 5 compiler messages saved in config.log | |
488 | if test "$silent" = yes; then | |
489 | exec 6>/dev/null | |
490 | else | |
491 | exec 6>&1 | |
492 | fi | |
493 | exec 5>./config.log | |
494 | ||
495 | echo "\ | |
496 | This file contains any messages produced by compilers while | |
497 | running configure, to aid debugging if configure makes a mistake. | |
498 | " 1>&5 | |
499 | ||
500 | # Strip out --no-create and --no-recursion so they do not pile up. | |
501 | # Also quote any args containing shell metacharacters. | |
502 | ac_configure_args= | |
503 | for ac_arg | |
504 | do | |
505 | case "$ac_arg" in | |
506 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
507 | | --no-cr | --no-c) ;; | |
508 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
509 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; | |
510 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) | |
511 | ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
512 | *) ac_configure_args="$ac_configure_args $ac_arg" ;; | |
513 | esac | |
514 | done | |
515 | ||
516 | # NLS nuisances. | |
517 | # Only set these to C if already set. These must not be set unconditionally | |
518 | # because not all systems understand e.g. LANG=C (notably SCO). | |
519 | # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! | |
520 | # Non-C LC_CTYPE values break the ctype check. | |
521 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi | |
522 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi | |
523 | if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi | |
524 | if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi | |
525 | ||
526 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
527 | rm -rf conftest* confdefs.h | |
528 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
529 | echo > confdefs.h | |
530 | ||
531 | # A filename unique to this package, relative to the directory that | |
532 | # configure is in, which we can look for to find out if srcdir is correct. | |
533 | ac_unique_file=tree.c | |
534 | ||
535 | # Find the source files, if location was not specified. | |
536 | if test -z "$srcdir"; then | |
537 | ac_srcdir_defaulted=yes | |
538 | # Try the directory containing this script, then its parent. | |
539 | ac_prog=$0 | |
540 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` | |
541 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. | |
542 | srcdir=$ac_confdir | |
543 | if test ! -r $srcdir/$ac_unique_file; then | |
544 | srcdir=.. | |
545 | fi | |
546 | else | |
547 | ac_srcdir_defaulted=no | |
548 | fi | |
549 | if test ! -r $srcdir/$ac_unique_file; then | |
550 | if test "$ac_srcdir_defaulted" = yes; then | |
551 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } | |
552 | else | |
553 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } | |
554 | fi | |
555 | fi | |
556 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` | |
557 | ||
558 | # Prefer explicitly selected file to automatically selected ones. | |
e08f13ee JS |
559 | if test -z "$CONFIG_SITE"; then |
560 | if test "x$prefix" != xNONE; then | |
561 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
562 | else | |
563 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
861bb6c1 JL |
564 | fi |
565 | fi | |
566 | for ac_site_file in $CONFIG_SITE; do | |
567 | if test -r "$ac_site_file"; then | |
568 | echo "loading site script $ac_site_file" | |
569 | . "$ac_site_file" | |
570 | fi | |
571 | done | |
572 | ||
573 | if test -r "$cache_file"; then | |
574 | echo "loading cache $cache_file" | |
575 | . $cache_file | |
576 | else | |
577 | echo "creating cache $cache_file" | |
578 | > $cache_file | |
579 | fi | |
580 | ||
581 | ac_ext=c | |
582 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
583 | ac_cpp='$CPP $CPPFLAGS' | |
584 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
cd9e5e7c | 585 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
861bb6c1 JL |
586 | cross_compiling=$ac_cv_prog_cc_cross |
587 | ||
cd9e5e7c MK |
588 | ac_exeext= |
589 | ac_objext=o | |
861bb6c1 JL |
590 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then |
591 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. | |
592 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then | |
593 | ac_n= ac_c=' | |
594 | ' ac_t=' ' | |
595 | else | |
596 | ac_n=-n ac_c= ac_t= | |
597 | fi | |
598 | else | |
599 | ac_n= ac_c='\c' ac_t= | |
600 | fi | |
601 | ||
602 | ||
603 | ||
604 | ||
861bb6c1 JL |
605 | remove=rm |
606 | hard_link=ln | |
607 | symbolic_link='ln -s' | |
608 | copy=cp | |
609 | ||
75a39864 JL |
610 | # Check for bogus environment variables. |
611 | # Test if LIBRARY_PATH contains the notation for the current directory | |
612 | # since this would lead to problems installing/building glibc. | |
613 | # LIBRARY_PATH contains the current directory if one of the following | |
614 | # is true: | |
615 | # - one of the terminals (":" and ";") is the first or last sign | |
616 | # - two terminals occur directly after each other | |
617 | # - the path contains an element with a dot in it | |
618 | echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6 | |
e08f13ee | 619 | echo "configure:620: checking LIBRARY_PATH variable" >&5 |
75a39864 JL |
620 | case ${LIBRARY_PATH} in |
621 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
622 | library_path_setting="contains current directory" | |
623 | ;; | |
624 | *) | |
625 | library_path_setting="ok" | |
626 | ;; | |
627 | esac | |
628 | echo "$ac_t""$library_path_setting" 1>&6 | |
629 | if test "$library_path_setting" != "ok"; then | |
630 | { echo "configure: error: | |
631 | *** LIBRARY_PATH shouldn't contain the current directory when | |
079bd08e | 632 | *** building gcc. Please change the environment variable |
75a39864 JL |
633 | *** and run configure again." 1>&2; exit 1; } |
634 | fi | |
635 | ||
636 | # Test if GCC_EXEC_PREFIX contains the notation for the current directory | |
637 | # since this would lead to problems installing/building glibc. | |
638 | # GCC_EXEC_PREFIX contains the current directory if one of the following | |
639 | # is true: | |
640 | # - one of the terminals (":" and ";") is the first or last sign | |
641 | # - two terminals occur directly after each other | |
642 | # - the path contains an element with a dot in it | |
643 | echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6 | |
e08f13ee | 644 | echo "configure:645: checking GCC_EXEC_PREFIX variable" >&5 |
75a39864 JL |
645 | case ${GCC_EXEC_PREFIX} in |
646 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
647 | gcc_exec_prefix_setting="contains current directory" | |
648 | ;; | |
649 | *) | |
650 | gcc_exec_prefix_setting="ok" | |
651 | ;; | |
652 | esac | |
653 | echo "$ac_t""$gcc_exec_prefix_setting" 1>&6 | |
654 | if test "$gcc_exec_prefix_setting" != "ok"; then | |
655 | { echo "configure: error: | |
656 | *** GCC_EXEC_PREFIX shouldn't contain the current directory when | |
079bd08e | 657 | *** building gcc. Please change the environment variable |
75a39864 JL |
658 | *** and run configure again." 1>&2; exit 1; } |
659 | fi | |
660 | ||
861bb6c1 JL |
661 | # Check for additional parameters |
662 | ||
663 | # With GNU ld | |
664 | # Check whether --with-gnu-ld or --without-gnu-ld was given. | |
665 | if test "${with_gnu_ld+set}" = set; then | |
666 | withval="$with_gnu_ld" | |
df6faf79 | 667 | gnu_ld_flag="$with_gnu_ld" |
861bb6c1 | 668 | else |
df6faf79 | 669 | gnu_ld_flag=no |
861bb6c1 JL |
670 | fi |
671 | ||
672 | ||
ab339d62 AO |
673 | # With pre-defined ld |
674 | # Check whether --with-ld or --without-ld was given. | |
675 | if test "${with_ld+set}" = set; then | |
676 | withval="$with_ld" | |
3ccc3a56 | 677 | DEFAULT_LINKER="$with_ld" |
ab339d62 AO |
678 | fi |
679 | ||
3ccc3a56 AO |
680 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
681 | if test ! -x "$DEFAULT_LINKER"; then | |
682 | echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2 | |
e154a394 | 683 | elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
ab339d62 AO |
684 | gnu_ld_flag=yes |
685 | fi | |
686 | cat >> confdefs.h <<EOF | |
3ccc3a56 | 687 | #define DEFAULT_LINKER "$DEFAULT_LINKER" |
ab339d62 AO |
688 | EOF |
689 | ||
690 | fi | |
691 | ||
861bb6c1 JL |
692 | # With GNU as |
693 | # Check whether --with-gnu-as or --without-gnu-as was given. | |
694 | if test "${with_gnu_as+set}" = set; then | |
695 | withval="$with_gnu_as" | |
df6faf79 | 696 | gas_flag="$with_gnu_as" |
861bb6c1 | 697 | else |
df6faf79 | 698 | gas_flag=no |
861bb6c1 JL |
699 | fi |
700 | ||
701 | ||
ab339d62 AO |
702 | # Check whether --with-as or --without-as was given. |
703 | if test "${with_as+set}" = set; then | |
704 | withval="$with_as" | |
3ccc3a56 | 705 | DEFAULT_ASSEMBLER="$with_as" |
ab339d62 AO |
706 | fi |
707 | ||
3ccc3a56 AO |
708 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
709 | if test ! -x "$DEFAULT_ASSEMBLER"; then | |
710 | echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2 | |
e154a394 | 711 | elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
ab339d62 AO |
712 | gas_flag=yes |
713 | fi | |
714 | cat >> confdefs.h <<EOF | |
3ccc3a56 | 715 | #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER" |
ab339d62 AO |
716 | EOF |
717 | ||
3ccc3a56 | 718 | fi |
ab339d62 | 719 | |
861bb6c1 JL |
720 | # With stabs |
721 | # Check whether --with-stabs or --without-stabs was given. | |
722 | if test "${with_stabs+set}" = set; then | |
723 | withval="$with_stabs" | |
535b86ce | 724 | stabs="$with_stabs" |
861bb6c1 JL |
725 | else |
726 | stabs=no | |
727 | fi | |
728 | ||
729 | ||
730 | # With ELF | |
731 | # Check whether --with-elf or --without-elf was given. | |
732 | if test "${with_elf+set}" = set; then | |
733 | withval="$with_elf" | |
535b86ce | 734 | elf="$with_elf" |
861bb6c1 JL |
735 | else |
736 | elf=no | |
737 | fi | |
738 | ||
739 | ||
740 | # Specify the local prefix | |
4e88d51b | 741 | local_prefix= |
861bb6c1 JL |
742 | # Check whether --with-local-prefix or --without-local-prefix was given. |
743 | if test "${with_local_prefix+set}" = set; then | |
744 | withval="$with_local_prefix" | |
4e88d51b JM |
745 | case "${withval}" in |
746 | yes) { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;; | |
747 | no) ;; | |
748 | *) local_prefix=$with_local_prefix ;; | |
749 | esac | |
861bb6c1 JL |
750 | fi |
751 | ||
752 | ||
753 | # Default local prefix if it is empty | |
75bffa71 | 754 | if test x$local_prefix = x; then |
861bb6c1 JL |
755 | local_prefix=/usr/local |
756 | fi | |
757 | ||
8f8d3278 NC |
758 | # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only |
759 | # passed in by the toplevel make and thus we'd get different behavior | |
760 | # depending on where we built the sources. | |
761 | gcc_gxx_include_dir= | |
861bb6c1 JL |
762 | # Specify the g++ header file directory |
763 | # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given. | |
764 | if test "${with_gxx_include_dir+set}" = set; then | |
765 | withval="$with_gxx_include_dir" | |
4e88d51b JM |
766 | case "${withval}" in |
767 | yes) { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;; | |
768 | no) ;; | |
8f8d3278 | 769 | *) gcc_gxx_include_dir=$with_gxx_include_dir ;; |
4e88d51b | 770 | esac |
861bb6c1 JL |
771 | fi |
772 | ||
773 | ||
8f8d3278 | 774 | if test x${gcc_gxx_include_dir} = x; then |
4e88d51b | 775 | if test x${enable_version_specific_runtime_libs} = xyes; then |
8f8d3278 | 776 | gcc_gxx_include_dir='${libsubdir}/include/g++' |
4e88d51b | 777 | else |
a270b446 | 778 | topsrcdir=${srcdir}/.. . ${srcdir}/../config.if |
e2187d3b | 779 | gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir} |
4e88d51b JM |
780 | fi |
781 | fi | |
782 | ||
39d6f2e8 MM |
783 | # Determine whether or not multilibs are enabled. |
784 | # Check whether --enable-multilib or --disable-multilib was given. | |
785 | if test "${enable_multilib+set}" = set; then | |
786 | enableval="$enable_multilib" | |
787 | : | |
788 | else | |
789 | enable_multilib=yes | |
790 | fi | |
791 | ||
792 | ||
793 | ||
a494747c MM |
794 | # Enable expensive internal checks |
795 | # Check whether --enable-checking or --disable-checking was given. | |
796 | if test "${enable_checking+set}" = set; then | |
797 | enableval="$enable_checking" | |
119d24d1 KG |
798 | ac_checking= |
799 | ac_tree_checking= | |
800 | ac_rtl_checking= | |
801 | ac_gc_checking= | |
802 | ac_gc_always_collect= | |
803 | case "${enableval}" in | |
51d0e20c | 804 | yes) ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;; |
4e88d51b | 805 | no) ;; |
59f406b7 | 806 | *) IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," |
f4524c9e ZW |
807 | set fnord $enableval; shift |
808 | IFS="$ac_save_IFS" | |
c62e45ad KG |
809 | for check |
810 | do | |
f4524c9e | 811 | case $check in |
119d24d1 KG |
812 | misc) ac_checking=1 ;; |
813 | tree) ac_tree_checking=1 ;; | |
814 | rtl) ac_rtl_checking=1 ;; | |
815 | gc) ac_gc_checking=1 ;; | |
816 | gcac) ac_gc_always_collect=1 ;; | |
817 | *) { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;; | |
818 | esac | |
819 | done | |
820 | ;; | |
821 | esac | |
51d0e20c AJ |
822 | |
823 | else | |
824 | # Enable some checks by default for development versions of GCC | |
825 | ac_checking=1; ac_tree_checking=1; ac_gc_checking=1; | |
826 | fi | |
827 | ||
119d24d1 KG |
828 | if test x$ac_checking != x ; then |
829 | cat >> confdefs.h <<\EOF | |
f4524c9e ZW |
830 | #define ENABLE_CHECKING 1 |
831 | EOF | |
119d24d1 KG |
832 | |
833 | fi | |
834 | if test x$ac_tree_checking != x ; then | |
835 | cat >> confdefs.h <<\EOF | |
f4524c9e ZW |
836 | #define ENABLE_TREE_CHECKING 1 |
837 | EOF | |
119d24d1 KG |
838 | |
839 | fi | |
840 | if test x$ac_rtl_checking != x ; then | |
841 | cat >> confdefs.h <<\EOF | |
f4524c9e ZW |
842 | #define ENABLE_RTL_CHECKING 1 |
843 | EOF | |
119d24d1 KG |
844 | |
845 | fi | |
846 | if test x$ac_gc_checking != x ; then | |
847 | cat >> confdefs.h <<\EOF | |
f4524c9e ZW |
848 | #define ENABLE_GC_CHECKING 1 |
849 | EOF | |
119d24d1 KG |
850 | |
851 | fi | |
852 | if test x$ac_gc_always_collect != x ; then | |
853 | cat >> confdefs.h <<\EOF | |
f4524c9e ZW |
854 | #define ENABLE_GC_ALWAYS_COLLECT 1 |
855 | EOF | |
119d24d1 KG |
856 | |
857 | fi | |
858 | ||
a494747c | 859 | |
3ecc3258 ZW |
860 | # Check whether --enable-cpp or --disable-cpp was given. |
861 | if test "${enable_cpp+set}" = set; then | |
862 | enableval="$enable_cpp" | |
863 | : | |
864 | else | |
865 | enable_cpp=yes | |
866 | fi | |
867 | ||
868 | ||
869 | # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given. | |
870 | if test "${with_cpp_install_dir+set}" = set; then | |
871 | withval="$with_cpp_install_dir" | |
872 | if test x$withval = xyes; then | |
873 | { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; } | |
874 | elif test x$withval != xno; then | |
875 | cpp_install_dir=$withval | |
876 | fi | |
877 | fi | |
878 | ||
879 | ||
c5c76735 JL |
880 | # Enable Multibyte Characters for C/C++ |
881 | # Check whether --enable-c-mbchar or --disable-c-mbchar was given. | |
882 | if test "${enable_c_mbchar+set}" = set; then | |
883 | enableval="$enable_c_mbchar" | |
2618c083 | 884 | if test x$enable_c_mbchar != xno; then |
9ec7291f ZW |
885 | cat >> confdefs.h <<\EOF |
886 | #define MULTIBYTE_CHARS 1 | |
887 | EOF | |
888 | ||
c5c76735 JL |
889 | fi |
890 | fi | |
891 | ||
892 | ||
861bb6c1 JL |
893 | # Enable threads |
894 | # Pass with no value to take the default | |
895 | # Pass with a value to specify a thread package | |
896 | # Check whether --enable-threads or --disable-threads was given. | |
897 | if test "${enable_threads+set}" = set; then | |
898 | enableval="$enable_threads" | |
981d4858 | 899 | : |
861bb6c1 JL |
900 | else |
901 | enable_threads='' | |
902 | fi | |
903 | ||
904 | ||
e445171e | 905 | enable_threads_flag=$enable_threads |
861bb6c1 | 906 | # Check if a valid thread package |
e445171e | 907 | case x${enable_threads_flag} in |
861bb6c1 JL |
908 | x | xno) |
909 | # No threads | |
a851212a | 910 | target_thread_file='single' |
861bb6c1 JL |
911 | ;; |
912 | xyes) | |
913 | # default | |
a851212a | 914 | target_thread_file='' |
861bb6c1 JL |
915 | ;; |
916 | xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \ | |
e08f13ee | 917 | xsolaris | xwin32 | xdce | xrtems| xvxworks | xaix) |
e445171e | 918 | target_thread_file=$enable_threads_flag |
861bb6c1 JL |
919 | ;; |
920 | *) | |
921 | echo "$enable_threads is an unknown thread package" 1>&2 | |
922 | exit 1 | |
923 | ;; | |
924 | esac | |
925 | ||
d8bb17c8 OP |
926 | # Check whether --enable-objc-gc or --disable-objc-gc was given. |
927 | if test "${enable_objc_gc+set}" = set; then | |
928 | enableval="$enable_objc_gc" | |
2618c083 | 929 | if test x$enable_objc_gc = xno; then |
d8bb17c8 OP |
930 | objc_boehm_gc='' |
931 | else | |
932 | objc_boehm_gc=1 | |
933 | fi | |
934 | else | |
935 | objc_boehm_gc='' | |
936 | fi | |
937 | ||
938 | ||
90e6a802 RL |
939 | # Check whether --with-dwarf2 or --without-dwarf2 was given. |
940 | if test "${with_dwarf2+set}" = set; then | |
941 | withval="$with_dwarf2" | |
942 | dwarf2="$with_dwarf2" | |
943 | else | |
944 | dwarf2=no | |
945 | fi | |
946 | ||
947 | ||
50503ac8 RH |
948 | # Check whether --enable-shared or --disable-shared was given. |
949 | if test "${enable_shared+set}" = set; then | |
950 | enableval="$enable_shared" | |
c785e0fa AO |
951 | |
952 | case $enable_shared in | |
953 | yes | no) ;; | |
954 | *) | |
955 | enable_shared=no | |
956 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
957 | for pkg in $enableval; do | |
958 | if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then | |
959 | enable_shared=yes | |
960 | fi | |
961 | done | |
962 | IFS="$ac_save_ifs" | |
963 | ;; | |
964 | esac | |
965 | ||
50503ac8 RH |
966 | else |
967 | enable_shared=yes | |
968 | fi | |
969 | ||
970 | ||
971 | ||
861bb6c1 JL |
972 | # Determine the host, build, and target systems |
973 | ac_aux_dir= | |
974 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do | |
975 | if test -f $ac_dir/install-sh; then | |
976 | ac_aux_dir=$ac_dir | |
977 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
978 | break | |
979 | elif test -f $ac_dir/install.sh; then | |
980 | ac_aux_dir=$ac_dir | |
981 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
982 | break | |
983 | fi | |
984 | done | |
985 | if test -z "$ac_aux_dir"; then | |
986 | { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } | |
987 | fi | |
988 | ac_config_guess=$ac_aux_dir/config.guess | |
989 | ac_config_sub=$ac_aux_dir/config.sub | |
990 | ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. | |
991 | ||
992 | ||
993 | # Do some error checking and defaulting for the host and target type. | |
994 | # The inputs are: | |
995 | # configure --host=HOST --target=TARGET --build=BUILD NONOPT | |
996 | # | |
997 | # The rules are: | |
998 | # 1. You are not allowed to specify --host, --target, and nonopt at the | |
999 | # same time. | |
1000 | # 2. Host defaults to nonopt. | |
1001 | # 3. If nonopt is not specified, then host defaults to the current host, | |
1002 | # as determined by config.guess. | |
1003 | # 4. Target and build default to nonopt. | |
1004 | # 5. If nonopt is not specified, then target and build default to host. | |
1005 | ||
1006 | # The aliases save the names the user supplied, while $host etc. | |
1007 | # will get canonicalized. | |
1008 | case $host---$target---$nonopt in | |
1009 | NONE---*---* | *---NONE---* | *---*---NONE) ;; | |
1010 | *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; | |
1011 | esac | |
1012 | ||
1013 | ||
1014 | # Make sure we can run config.sub. | |
6f144c9c | 1015 | if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : |
861bb6c1 JL |
1016 | else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } |
1017 | fi | |
1018 | ||
1019 | echo $ac_n "checking host system type""... $ac_c" 1>&6 | |
e08f13ee | 1020 | echo "configure:1021: checking host system type" >&5 |
861bb6c1 JL |
1021 | |
1022 | host_alias=$host | |
1023 | case "$host_alias" in | |
1024 | NONE) | |
1025 | case $nonopt in | |
1026 | NONE) | |
6f144c9c | 1027 | if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : |
861bb6c1 JL |
1028 | else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } |
1029 | fi ;; | |
1030 | *) host_alias=$nonopt ;; | |
1031 | esac ;; | |
1032 | esac | |
1033 | ||
6f144c9c | 1034 | host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` |
861bb6c1 JL |
1035 | host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1036 | host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1037 | host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1038 | echo "$ac_t""$host" 1>&6 | |
1039 | ||
1040 | echo $ac_n "checking target system type""... $ac_c" 1>&6 | |
e08f13ee | 1041 | echo "configure:1042: checking target system type" >&5 |
861bb6c1 JL |
1042 | |
1043 | target_alias=$target | |
1044 | case "$target_alias" in | |
1045 | NONE) | |
1046 | case $nonopt in | |
1047 | NONE) target_alias=$host_alias ;; | |
1048 | *) target_alias=$nonopt ;; | |
1049 | esac ;; | |
1050 | esac | |
1051 | ||
6f144c9c | 1052 | target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` |
861bb6c1 JL |
1053 | target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1054 | target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1055 | target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1056 | echo "$ac_t""$target" 1>&6 | |
1057 | ||
1058 | echo $ac_n "checking build system type""... $ac_c" 1>&6 | |
e08f13ee | 1059 | echo "configure:1060: checking build system type" >&5 |
861bb6c1 JL |
1060 | |
1061 | build_alias=$build | |
1062 | case "$build_alias" in | |
1063 | NONE) | |
1064 | case $nonopt in | |
1065 | NONE) build_alias=$host_alias ;; | |
1066 | *) build_alias=$nonopt ;; | |
1067 | esac ;; | |
1068 | esac | |
1069 | ||
6f144c9c | 1070 | build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` |
861bb6c1 JL |
1071 | build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1072 | build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1073 | build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1074 | echo "$ac_t""$build" 1>&6 | |
1075 | ||
1076 | test "$host_alias" != "$target_alias" && | |
1077 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
1078 | NONENONEs,x,x, && | |
1079 | program_prefix=${target_alias}- | |
1080 | ||
1081 | ||
e9a25f70 JL |
1082 | # Find the native compiler |
1083 | # Extract the first word of "gcc", so it can be a program name with args. | |
1084 | set dummy gcc; ac_word=$2 | |
1085 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
e08f13ee | 1086 | echo "configure:1087: checking for $ac_word" >&5 |
e9a25f70 JL |
1087 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
1088 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1089 | else | |
1090 | if test -n "$CC"; then | |
1091 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1092 | else | |
cd9e5e7c | 1093 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
1094 | ac_dummy="$PATH" |
1095 | for ac_dir in $ac_dummy; do | |
e9a25f70 JL |
1096 | test -z "$ac_dir" && ac_dir=. |
1097 | if test -f $ac_dir/$ac_word; then | |
1098 | ac_cv_prog_CC="gcc" | |
1099 | break | |
1100 | fi | |
1101 | done | |
1102 | IFS="$ac_save_ifs" | |
1103 | fi | |
1104 | fi | |
1105 | CC="$ac_cv_prog_CC" | |
1106 | if test -n "$CC"; then | |
1107 | echo "$ac_t""$CC" 1>&6 | |
1108 | else | |
1109 | echo "$ac_t""no" 1>&6 | |
1110 | fi | |
1111 | ||
1112 | if test -z "$CC"; then | |
1113 | # Extract the first word of "cc", so it can be a program name with args. | |
1114 | set dummy cc; ac_word=$2 | |
1115 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
e08f13ee | 1116 | echo "configure:1117: checking for $ac_word" >&5 |
e9a25f70 JL |
1117 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
1118 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1119 | else | |
1120 | if test -n "$CC"; then | |
1121 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1122 | else | |
cd9e5e7c | 1123 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
e9a25f70 | 1124 | ac_prog_rejected=no |
b27d2bd5 MK |
1125 | ac_dummy="$PATH" |
1126 | for ac_dir in $ac_dummy; do | |
e9a25f70 JL |
1127 | test -z "$ac_dir" && ac_dir=. |
1128 | if test -f $ac_dir/$ac_word; then | |
1129 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then | |
1130 | ac_prog_rejected=yes | |
1131 | continue | |
1132 | fi | |
1133 | ac_cv_prog_CC="cc" | |
1134 | break | |
1135 | fi | |
1136 | done | |
1137 | IFS="$ac_save_ifs" | |
1138 | if test $ac_prog_rejected = yes; then | |
1139 | # We found a bogon in the path, so make sure we never use it. | |
1140 | set dummy $ac_cv_prog_CC | |
1141 | shift | |
1142 | if test $# -gt 0; then | |
1143 | # We chose a different compiler from the bogus one. | |
1144 | # However, it has the same basename, so the bogon will be chosen | |
1145 | # first if we set CC to just the basename; use the full file name. | |
1146 | shift | |
1147 | set dummy "$ac_dir/$ac_word" "$@" | |
1148 | shift | |
1149 | ac_cv_prog_CC="$@" | |
1150 | fi | |
1151 | fi | |
1152 | fi | |
1153 | fi | |
1154 | CC="$ac_cv_prog_CC" | |
1155 | if test -n "$CC"; then | |
1156 | echo "$ac_t""$CC" 1>&6 | |
1157 | else | |
1158 | echo "$ac_t""no" 1>&6 | |
1159 | fi | |
1160 | ||
cd9e5e7c MK |
1161 | if test -z "$CC"; then |
1162 | case "`uname -s`" in | |
1163 | *win32* | *WIN32*) | |
1164 | # Extract the first word of "cl", so it can be a program name with args. | |
1165 | set dummy cl; ac_word=$2 | |
1166 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
e08f13ee | 1167 | echo "configure:1168: checking for $ac_word" >&5 |
cd9e5e7c MK |
1168 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
1169 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1170 | else | |
1171 | if test -n "$CC"; then | |
1172 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1173 | else | |
1174 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
b27d2bd5 MK |
1175 | ac_dummy="$PATH" |
1176 | for ac_dir in $ac_dummy; do | |
cd9e5e7c MK |
1177 | test -z "$ac_dir" && ac_dir=. |
1178 | if test -f $ac_dir/$ac_word; then | |
1179 | ac_cv_prog_CC="cl" | |
1180 | break | |
1181 | fi | |
1182 | done | |
1183 | IFS="$ac_save_ifs" | |
1184 | fi | |
1185 | fi | |
1186 | CC="$ac_cv_prog_CC" | |
1187 | if test -n "$CC"; then | |
1188 | echo "$ac_t""$CC" 1>&6 | |
1189 | else | |
1190 | echo "$ac_t""no" 1>&6 | |
1191 | fi | |
1192 | ;; | |
1193 | esac | |
1194 | fi | |
e9a25f70 JL |
1195 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } |
1196 | fi | |
1197 | ||
1198 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 | |
e08f13ee | 1199 | echo "configure:1200: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 |
e9a25f70 JL |
1200 | |
1201 | ac_ext=c | |
1202 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
1203 | ac_cpp='$CPP $CPPFLAGS' | |
1204 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
cd9e5e7c | 1205 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
e9a25f70 JL |
1206 | cross_compiling=$ac_cv_prog_cc_cross |
1207 | ||
b27d2bd5 MK |
1208 | cat > conftest.$ac_ext << EOF |
1209 | ||
e08f13ee | 1210 | #line 1211 "configure" |
e9a25f70 | 1211 | #include "confdefs.h" |
b27d2bd5 | 1212 | |
e9a25f70 JL |
1213 | main(){return(0);} |
1214 | EOF | |
e08f13ee | 1215 | if { (eval echo configure:1216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
e9a25f70 JL |
1216 | ac_cv_prog_cc_works=yes |
1217 | # If we can't run a trivial program, we are probably using a cross compiler. | |
1218 | if (./conftest; exit) 2>/dev/null; then | |
1219 | ac_cv_prog_cc_cross=no | |
1220 | else | |
1221 | ac_cv_prog_cc_cross=yes | |
1222 | fi | |
1223 | else | |
1224 | echo "configure: failed program was:" >&5 | |
1225 | cat conftest.$ac_ext >&5 | |
1226 | ac_cv_prog_cc_works=no | |
1227 | fi | |
1228 | rm -fr conftest* | |
b27d2bd5 MK |
1229 | ac_ext=c |
1230 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
1231 | ac_cpp='$CPP $CPPFLAGS' | |
1232 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
1233 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
1234 | cross_compiling=$ac_cv_prog_cc_cross | |
e9a25f70 JL |
1235 | |
1236 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 | |
1237 | if test $ac_cv_prog_cc_works = no; then | |
1238 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } | |
1239 | fi | |
1240 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 | |
e08f13ee | 1241 | echo "configure:1242: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 |
e9a25f70 JL |
1242 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 |
1243 | cross_compiling=$ac_cv_prog_cc_cross | |
1244 | ||
1245 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 | |
e08f13ee | 1246 | echo "configure:1247: checking whether we are using GNU C" >&5 |
e9a25f70 JL |
1247 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then |
1248 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1249 | else | |
1250 | cat > conftest.c <<EOF | |
1251 | #ifdef __GNUC__ | |
1252 | yes; | |
1253 | #endif | |
1254 | EOF | |
e08f13ee | 1255 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1256: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then |
e9a25f70 JL |
1256 | ac_cv_prog_gcc=yes |
1257 | else | |
1258 | ac_cv_prog_gcc=no | |
1259 | fi | |
1260 | fi | |
1261 | ||
1262 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6 | |
1263 | ||
1264 | if test $ac_cv_prog_gcc = yes; then | |
1265 | GCC=yes | |
cd9e5e7c MK |
1266 | else |
1267 | GCC= | |
1268 | fi | |
1269 | ||
1270 | ac_test_CFLAGS="${CFLAGS+set}" | |
1271 | ac_save_CFLAGS="$CFLAGS" | |
1272 | CFLAGS= | |
1273 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 | |
e08f13ee | 1274 | echo "configure:1275: checking whether ${CC-cc} accepts -g" >&5 |
e9a25f70 JL |
1275 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then |
1276 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1277 | else | |
1278 | echo 'void f(){}' > conftest.c | |
1279 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then | |
1280 | ac_cv_prog_cc_g=yes | |
1281 | else | |
1282 | ac_cv_prog_cc_g=no | |
1283 | fi | |
1284 | rm -f conftest* | |
1285 | ||
1286 | fi | |
1287 | ||
1288 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 | |
cd9e5e7c MK |
1289 | if test "$ac_test_CFLAGS" = set; then |
1290 | CFLAGS="$ac_save_CFLAGS" | |
1291 | elif test $ac_cv_prog_cc_g = yes; then | |
1292 | if test "$GCC" = yes; then | |
e9a25f70 JL |
1293 | CFLAGS="-g -O2" |
1294 | else | |
cd9e5e7c | 1295 | CFLAGS="-g" |
81814e35 | 1296 | fi |
3723cad9 | 1297 | else |
cd9e5e7c MK |
1298 | if test "$GCC" = yes; then |
1299 | CFLAGS="-O2" | |
1300 | else | |
1301 | CFLAGS= | |
1302 | fi | |
e9a25f70 JL |
1303 | fi |
1304 | ||
3ec83fc2 RH |
1305 | if test "x$CC" != xcc; then |
1306 | echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6 | |
e08f13ee | 1307 | echo "configure:1308: checking whether $CC and cc understand -c and -o together" >&5 |
3ec83fc2 RH |
1308 | else |
1309 | echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6 | |
e08f13ee | 1310 | echo "configure:1311: checking whether cc understands -c and -o together" >&5 |
3ec83fc2 RH |
1311 | fi |
1312 | set dummy $CC; ac_cc="`echo $2 | | |
1313 | sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`" | |
1314 | if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then | |
1315 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1316 | else | |
1317 | echo 'foo(){}' > conftest.c | |
1318 | # Make sure it works both with $CC and with simple cc. | |
1319 | # We do the test twice because some compilers refuse to overwrite an | |
1320 | # existing .o file with -o, though they will create one. | |
1321 | ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5' | |
e08f13ee JS |
1322 | if { (eval echo configure:1323: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } && |
1323 | test -f conftest.o && { (eval echo configure:1324: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; | |
3ec83fc2 RH |
1324 | then |
1325 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
1326 | if test "x$CC" != xcc; then | |
1327 | # Test first that cc exists at all. | |
e08f13ee | 1328 | if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1329: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then |
3ec83fc2 | 1329 | ac_try='cc -c conftest.c -o conftest.o 1>&5' |
e08f13ee JS |
1330 | if { (eval echo configure:1331: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } && |
1331 | test -f conftest.o && { (eval echo configure:1332: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; | |
3ec83fc2 RH |
1332 | then |
1333 | # cc works too. | |
1334 | : | |
1335 | else | |
1336 | # cc exists but doesn't like -o. | |
1337 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
1338 | fi | |
1339 | fi | |
1340 | fi | |
1341 | else | |
1342 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
1343 | fi | |
1344 | rm -f conftest* | |
1345 | ||
1346 | fi | |
1347 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then | |
1348 | echo "$ac_t""yes" 1>&6 | |
1349 | else | |
1350 | echo "$ac_t""no" 1>&6 | |
1351 | cat >> confdefs.h <<\EOF | |
1352 | #define NO_MINUS_C_MINUS_O 1 | |
1353 | EOF | |
1354 | ||
1355 | fi | |
1356 | ||
b8dad04b | 1357 | # autoconf is lame and doesn't give us any substitution variable for this. |
e38df833 | 1358 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then |
b4c7e567 | 1359 | NO_MINUS_C_MINUS_O=yes |
b8dad04b ZW |
1360 | else |
1361 | OUTPUT_OPTION='-o $@' | |
b4c7e567 | 1362 | fi |
3ec83fc2 RH |
1363 | |
1364 | ||
b8dad04b | 1365 | |
75e93faa | 1366 | echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6 |
e08f13ee | 1367 | echo "configure:1368: checking whether ${CC-cc} accepts -Wno-long-long" >&5 |
75e93faa ZW |
1368 | if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then |
1369 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1370 | else | |
1371 | save_CFLAGS="$CFLAGS" | |
1372 | CFLAGS="-Wno-long-long" | |
1373 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1374 | #line 1375 "configure" |
75e93faa ZW |
1375 | #include "confdefs.h" |
1376 | ||
1377 | int main() { | |
1378 | ||
1379 | ; return 0; } | |
1380 | EOF | |
e08f13ee | 1381 | if { (eval echo configure:1382: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1382 | rm -rf conftest* |
1383 | ac_cv_prog_cc_no_long_long=yes | |
1384 | else | |
1385 | echo "configure: failed program was:" >&5 | |
1386 | cat conftest.$ac_ext >&5 | |
1387 | rm -rf conftest* | |
1388 | ac_cv_prog_cc_no_long_long=no | |
1389 | fi | |
1390 | rm -f conftest* | |
1391 | CFLAGS="$save_CFLAGS" | |
1392 | fi | |
1393 | ||
1394 | echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6 | |
1395 | strict1_warn= | |
1396 | if test $ac_cv_prog_cc_no_long_long = yes; then | |
1397 | strict1_warn="-pedantic -Wno-long-long" | |
1398 | fi | |
1399 | ||
1400 | ||
84c041a1 | 1401 | echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 |
e08f13ee | 1402 | echo "configure:1403: checking how to run the C preprocessor" >&5 |
84c041a1 ZW |
1403 | # On Suns, sometimes $CPP names a directory. |
1404 | if test -n "$CPP" && test -d "$CPP"; then | |
1405 | CPP= | |
1406 | fi | |
1407 | if test -z "$CPP"; then | |
1408 | if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then | |
1409 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1410 | else | |
1411 | # This must be in double quotes, not single quotes, because CPP may get | |
1412 | # substituted into the Makefile and "${CC-cc}" will confuse make. | |
1413 | CPP="${CC-cc} -E" | |
1414 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
1415 | # not just through cpp. | |
1416 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1417 | #line 1418 "configure" |
84c041a1 ZW |
1418 | #include "confdefs.h" |
1419 | #include <assert.h> | |
1420 | Syntax Error | |
1421 | EOF | |
1422 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
e08f13ee | 1423 | { (eval echo configure:1424: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
84c041a1 ZW |
1424 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
1425 | if test -z "$ac_err"; then | |
1426 | : | |
1427 | else | |
1428 | echo "$ac_err" >&5 | |
1429 | echo "configure: failed program was:" >&5 | |
1430 | cat conftest.$ac_ext >&5 | |
1431 | rm -rf conftest* | |
1432 | CPP="${CC-cc} -E -traditional-cpp" | |
1433 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1434 | #line 1435 "configure" |
84c041a1 ZW |
1435 | #include "confdefs.h" |
1436 | #include <assert.h> | |
1437 | Syntax Error | |
1438 | EOF | |
1439 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
e08f13ee | 1440 | { (eval echo configure:1441: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
84c041a1 ZW |
1441 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
1442 | if test -z "$ac_err"; then | |
1443 | : | |
1444 | else | |
1445 | echo "$ac_err" >&5 | |
1446 | echo "configure: failed program was:" >&5 | |
1447 | cat conftest.$ac_ext >&5 | |
1448 | rm -rf conftest* | |
1449 | CPP="${CC-cc} -nologo -E" | |
1450 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1451 | #line 1452 "configure" |
84c041a1 ZW |
1452 | #include "confdefs.h" |
1453 | #include <assert.h> | |
1454 | Syntax Error | |
1455 | EOF | |
1456 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
e08f13ee | 1457 | { (eval echo configure:1458: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
84c041a1 ZW |
1458 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
1459 | if test -z "$ac_err"; then | |
1460 | : | |
1461 | else | |
1462 | echo "$ac_err" >&5 | |
1463 | echo "configure: failed program was:" >&5 | |
1464 | cat conftest.$ac_ext >&5 | |
1465 | rm -rf conftest* | |
1466 | CPP=/lib/cpp | |
1467 | fi | |
1468 | rm -f conftest* | |
1469 | fi | |
1470 | rm -f conftest* | |
1471 | fi | |
1472 | rm -f conftest* | |
1473 | ac_cv_prog_CPP="$CPP" | |
1474 | fi | |
1475 | CPP="$ac_cv_prog_CPP" | |
1476 | else | |
1477 | ac_cv_prog_CPP="$CPP" | |
1478 | fi | |
1479 | echo "$ac_t""$CPP" 1>&6 | |
1480 | ||
75e93faa | 1481 | echo $ac_n "checking for inline""... $ac_c" 1>&6 |
e08f13ee | 1482 | echo "configure:1483: checking for inline" >&5 |
75e93faa ZW |
1483 | if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then |
1484 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1485 | else | |
1486 | ac_cv_c_inline=no | |
1487 | for ac_kw in inline __inline__ __inline; do | |
1488 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1489 | #line 1490 "configure" |
75e93faa ZW |
1490 | #include "confdefs.h" |
1491 | ||
1492 | int main() { | |
1493 | } $ac_kw foo() { | |
1494 | ; return 0; } | |
1495 | EOF | |
e08f13ee | 1496 | if { (eval echo configure:1497: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1497 | rm -rf conftest* |
1498 | ac_cv_c_inline=$ac_kw; break | |
1499 | else | |
1500 | echo "configure: failed program was:" >&5 | |
1501 | cat conftest.$ac_ext >&5 | |
1502 | fi | |
1503 | rm -f conftest* | |
1504 | done | |
1505 | ||
1506 | fi | |
1507 | ||
1508 | echo "$ac_t""$ac_cv_c_inline" 1>&6 | |
1509 | case "$ac_cv_c_inline" in | |
1510 | inline | yes) ;; | |
1511 | no) cat >> confdefs.h <<\EOF | |
1512 | #define inline | |
1513 | EOF | |
1514 | ;; | |
1515 | *) cat >> confdefs.h <<EOF | |
1516 | #define inline $ac_cv_c_inline | |
1517 | EOF | |
1518 | ;; | |
1519 | esac | |
1520 | ||
1521 | echo $ac_n "checking for volatile""... $ac_c" 1>&6 | |
e08f13ee | 1522 | echo "configure:1523: checking for volatile" >&5 |
75e93faa ZW |
1523 | if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then |
1524 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1525 | else | |
1526 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1527 | #line 1528 "configure" |
75e93faa ZW |
1528 | #include "confdefs.h" |
1529 | ||
1530 | int main() { | |
1531 | volatile int foo; | |
1532 | ; return 0; } | |
1533 | EOF | |
e08f13ee | 1534 | if { (eval echo configure:1535: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1535 | rm -rf conftest* |
1536 | gcc_cv_c_volatile=yes | |
1537 | else | |
1538 | echo "configure: failed program was:" >&5 | |
1539 | cat conftest.$ac_ext >&5 | |
1540 | rm -rf conftest* | |
1541 | gcc_cv_c_volatile=no | |
1542 | fi | |
1543 | rm -f conftest* | |
1544 | fi | |
1545 | ||
1546 | echo "$ac_t""$gcc_cv_c_volatile" 1>&6 | |
1547 | if test $gcc_cv_c_volatile = yes ; then | |
1548 | cat >> confdefs.h <<\EOF | |
1549 | #define HAVE_VOLATILE 1 | |
1550 | EOF | |
1551 | ||
1552 | fi | |
1553 | ||
1554 | ||
04cabffc | 1555 | echo $ac_n "checking for long double""... $ac_c" 1>&6 |
e08f13ee | 1556 | echo "configure:1557: checking for long double" >&5 |
04cabffc KG |
1557 | if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then |
1558 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1559 | else | |
1560 | if test "$GCC" = yes; then | |
1561 | gcc_cv_c_long_double=yes | |
1562 | else | |
1563 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1564 | #line 1565 "configure" |
04cabffc KG |
1565 | #include "confdefs.h" |
1566 | ||
1567 | int main() { | |
1568 | /* The Stardent Vistra knows sizeof(long double), but does not support it. */ | |
1569 | long double foo = 0.0; | |
1570 | /* On Ultrix 4.3 cc, long double is 4 and double is 8. */ | |
1571 | switch (0) case 0: case (sizeof(long double) >= sizeof(double)):; | |
1572 | ; return 0; } | |
1573 | EOF | |
e08f13ee | 1574 | if { (eval echo configure:1575: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
04cabffc KG |
1575 | rm -rf conftest* |
1576 | gcc_cv_c_long_double=yes | |
1577 | else | |
1578 | echo "configure: failed program was:" >&5 | |
1579 | cat conftest.$ac_ext >&5 | |
1580 | rm -rf conftest* | |
1581 | gcc_cv_c_long_double=no | |
1582 | fi | |
1583 | rm -f conftest* | |
1584 | fi | |
1585 | fi | |
1586 | ||
1587 | echo "$ac_t""$gcc_cv_c_long_double" 1>&6 | |
1588 | if test $gcc_cv_c_long_double = yes; then | |
1589 | cat >> confdefs.h <<\EOF | |
1590 | #define HAVE_LONG_DOUBLE 1 | |
1591 | EOF | |
1592 | ||
1593 | fi | |
1594 | ||
75e93faa | 1595 | echo $ac_n "checking for long long int""... $ac_c" 1>&6 |
e08f13ee | 1596 | echo "configure:1597: checking for long long int" >&5 |
75e93faa ZW |
1597 | if eval "test \"`echo '$''{'ac_cv_c_long_long'+set}'`\" = set"; then |
1598 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1599 | else | |
1600 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1601 | #line 1602 "configure" |
75e93faa | 1602 | #include "confdefs.h" |
61842080 | 1603 | |
75e93faa ZW |
1604 | int main() { |
1605 | long long int i; | |
1606 | ; return 0; } | |
1607 | EOF | |
e08f13ee | 1608 | if { (eval echo configure:1609: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1609 | rm -rf conftest* |
1610 | ac_cv_c_long_long=yes | |
1611 | else | |
1612 | echo "configure: failed program was:" >&5 | |
1613 | cat conftest.$ac_ext >&5 | |
1614 | rm -rf conftest* | |
1615 | ac_cv_c_long_long=no | |
1616 | fi | |
1617 | rm -f conftest* | |
1618 | fi | |
1619 | ||
1620 | echo "$ac_t""$ac_cv_c_long_long" 1>&6 | |
1621 | if test $ac_cv_c_long_long = yes; then | |
1622 | cat >> confdefs.h <<\EOF | |
1623 | #define HAVE_LONG_LONG 1 | |
1624 | EOF | |
1625 | ||
1626 | fi | |
1627 | echo $ac_n "checking for __int64""... $ac_c" 1>&6 | |
e08f13ee | 1628 | echo "configure:1629: checking for __int64" >&5 |
75e93faa | 1629 | if eval "test \"`echo '$''{'ac_cv_c___int64'+set}'`\" = set"; then |
5c3bc9fb GK |
1630 | echo $ac_n "(cached) $ac_c" 1>&6 |
1631 | else | |
75e93faa | 1632 | cat > conftest.$ac_ext <<EOF |
e08f13ee | 1633 | #line 1634 "configure" |
5c3bc9fb GK |
1634 | #include "confdefs.h" |
1635 | ||
1636 | int main() { | |
75e93faa ZW |
1637 | __int64 i; |
1638 | ; return 0; } | |
1639 | EOF | |
e08f13ee | 1640 | if { (eval echo configure:1641: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1641 | rm -rf conftest* |
1642 | ac_cv_c___int64=yes | |
1643 | else | |
1644 | echo "configure: failed program was:" >&5 | |
1645 | cat conftest.$ac_ext >&5 | |
1646 | rm -rf conftest* | |
1647 | ac_cv_c___int64=no | |
1648 | fi | |
1649 | rm -f conftest* | |
1650 | fi | |
5c3bc9fb | 1651 | |
75e93faa ZW |
1652 | echo "$ac_t""$ac_cv_c___int64" 1>&6 |
1653 | if test $ac_cv_c___int64 = yes; then | |
1654 | cat >> confdefs.h <<\EOF | |
1655 | #define HAVE___INT64 1 | |
1656 | EOF | |
1657 | ||
1658 | fi | |
1659 | ||
827ae6cf | 1660 | echo $ac_n "checking for built-in _Bool""... $ac_c" 1>&6 |
e08f13ee | 1661 | echo "configure:1662: checking for built-in _Bool" >&5 |
827ae6cf RO |
1662 | if eval "test \"`echo '$''{'gcc_cv_c__bool'+set}'`\" = set"; then |
1663 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1664 | else | |
1665 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1666 | #line 1667 "configure" |
827ae6cf RO |
1667 | #include "confdefs.h" |
1668 | ||
1669 | int main() { | |
1670 | _Bool foo; | |
1671 | ; return 0; } | |
1672 | EOF | |
e08f13ee | 1673 | if { (eval echo configure:1674: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
827ae6cf RO |
1674 | rm -rf conftest* |
1675 | gcc_cv_c__bool=yes | |
1676 | else | |
1677 | echo "configure: failed program was:" >&5 | |
1678 | cat conftest.$ac_ext >&5 | |
1679 | rm -rf conftest* | |
1680 | gcc_cv_c__bool=no | |
1681 | fi | |
1682 | rm -f conftest* | |
1683 | ||
1684 | fi | |
1685 | ||
1686 | echo "$ac_t""$gcc_cv_c__bool" 1>&6 | |
1687 | if test $gcc_cv_c__bool = yes; then | |
1688 | cat >> confdefs.h <<\EOF | |
1689 | #define HAVE__BOOL 1 | |
1690 | EOF | |
1691 | ||
1692 | fi | |
1693 | ||
75e93faa ZW |
1694 | |
1695 | # sizeof(char) is 1 by definition. | |
1696 | echo $ac_n "checking size of short""... $ac_c" 1>&6 | |
e08f13ee | 1697 | echo "configure:1698: checking size of short" >&5 |
75e93faa ZW |
1698 | if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then |
1699 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1700 | else | |
1701 | for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. | |
1702 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1703 | #line 1704 "configure" |
75e93faa ZW |
1704 | #include "confdefs.h" |
1705 | #include "confdefs.h" | |
1706 | #include <sys/types.h> | |
1707 | ||
1708 | ||
1709 | int main() { | |
1710 | switch (0) case 0: case (sizeof (short) == $ac_size):; | |
5c3bc9fb GK |
1711 | ; return 0; } |
1712 | EOF | |
e08f13ee | 1713 | if { (eval echo configure:1714: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
5c3bc9fb | 1714 | rm -rf conftest* |
75e93faa | 1715 | ac_cv_sizeof_short=$ac_size |
ff5def20 | 1716 | else |
5c3bc9fb GK |
1717 | echo "configure: failed program was:" >&5 |
1718 | cat conftest.$ac_ext >&5 | |
75e93faa ZW |
1719 | fi |
1720 | rm -f conftest* | |
1721 | if test x$ac_cv_sizeof_short != x ; then break; fi | |
1722 | done | |
1723 | ||
1724 | fi | |
1725 | ||
1726 | if test x$ac_cv_sizeof_short = x ; then | |
1727 | { echo "configure: error: cannot determine a size for short" 1>&2; exit 1; } | |
1728 | fi | |
1729 | echo "$ac_t""$ac_cv_sizeof_short" 1>&6 | |
1730 | cat >> confdefs.h <<EOF | |
1731 | #define SIZEOF_SHORT $ac_cv_sizeof_short | |
1732 | EOF | |
1733 | ||
1734 | ||
1735 | echo $ac_n "checking size of int""... $ac_c" 1>&6 | |
e08f13ee | 1736 | echo "configure:1737: checking size of int" >&5 |
75e93faa ZW |
1737 | if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then |
1738 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1739 | else | |
1740 | for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. | |
1741 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1742 | #line 1743 "configure" |
75e93faa ZW |
1743 | #include "confdefs.h" |
1744 | #include "confdefs.h" | |
1745 | #include <sys/types.h> | |
1746 | ||
1747 | ||
1748 | int main() { | |
1749 | switch (0) case 0: case (sizeof (int) == $ac_size):; | |
1750 | ; return 0; } | |
1751 | EOF | |
e08f13ee | 1752 | if { (eval echo configure:1753: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
5c3bc9fb | 1753 | rm -rf conftest* |
75e93faa ZW |
1754 | ac_cv_sizeof_int=$ac_size |
1755 | else | |
1756 | echo "configure: failed program was:" >&5 | |
1757 | cat conftest.$ac_ext >&5 | |
ff5def20 DA |
1758 | fi |
1759 | rm -f conftest* | |
75e93faa ZW |
1760 | if test x$ac_cv_sizeof_int != x ; then break; fi |
1761 | done | |
1762 | ||
5c3bc9fb GK |
1763 | fi |
1764 | ||
75e93faa ZW |
1765 | if test x$ac_cv_sizeof_int = x ; then |
1766 | { echo "configure: error: cannot determine a size for int" 1>&2; exit 1; } | |
1767 | fi | |
1768 | echo "$ac_t""$ac_cv_sizeof_int" 1>&6 | |
1769 | cat >> confdefs.h <<EOF | |
1770 | #define SIZEOF_INT $ac_cv_sizeof_int | |
1771 | EOF | |
1772 | ||
1773 | ||
1774 | echo $ac_n "checking size of long""... $ac_c" 1>&6 | |
e08f13ee | 1775 | echo "configure:1776: checking size of long" >&5 |
75e93faa ZW |
1776 | if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then |
1777 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1778 | else | |
1779 | for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. | |
1780 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1781 | #line 1782 "configure" |
75e93faa ZW |
1782 | #include "confdefs.h" |
1783 | #include "confdefs.h" | |
1784 | #include <sys/types.h> | |
1785 | ||
1786 | ||
1787 | int main() { | |
1788 | switch (0) case 0: case (sizeof (long) == $ac_size):; | |
1789 | ; return 0; } | |
1790 | EOF | |
e08f13ee | 1791 | if { (eval echo configure:1792: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1792 | rm -rf conftest* |
1793 | ac_cv_sizeof_long=$ac_size | |
1794 | else | |
1795 | echo "configure: failed program was:" >&5 | |
1796 | cat conftest.$ac_ext >&5 | |
1797 | fi | |
1798 | rm -f conftest* | |
1799 | if test x$ac_cv_sizeof_long != x ; then break; fi | |
1800 | done | |
1801 | ||
1802 | fi | |
1803 | ||
1804 | if test x$ac_cv_sizeof_long = x ; then | |
1805 | { echo "configure: error: cannot determine a size for long" 1>&2; exit 1; } | |
1806 | fi | |
1807 | echo "$ac_t""$ac_cv_sizeof_long" 1>&6 | |
1808 | cat >> confdefs.h <<EOF | |
1809 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
1810 | EOF | |
1811 | ||
1812 | ||
1813 | if test $ac_cv_c_long_long = yes; then | |
1814 | echo $ac_n "checking size of long long""... $ac_c" 1>&6 | |
e08f13ee | 1815 | echo "configure:1816: checking size of long long" >&5 |
75e93faa ZW |
1816 | if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then |
1817 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1818 | else | |
1819 | for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. | |
1820 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1821 | #line 1822 "configure" |
75e93faa ZW |
1822 | #include "confdefs.h" |
1823 | #include "confdefs.h" | |
1824 | #include <sys/types.h> | |
1825 | ||
1826 | ||
1827 | int main() { | |
1828 | switch (0) case 0: case (sizeof (long long) == $ac_size):; | |
1829 | ; return 0; } | |
1830 | EOF | |
e08f13ee | 1831 | if { (eval echo configure:1832: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1832 | rm -rf conftest* |
1833 | ac_cv_sizeof_long_long=$ac_size | |
1834 | else | |
1835 | echo "configure: failed program was:" >&5 | |
1836 | cat conftest.$ac_ext >&5 | |
1837 | fi | |
1838 | rm -f conftest* | |
1839 | if test x$ac_cv_sizeof_long_long != x ; then break; fi | |
1840 | done | |
1841 | ||
1842 | fi | |
1843 | ||
1844 | if test x$ac_cv_sizeof_long_long = x ; then | |
1845 | { echo "configure: error: cannot determine a size for long long" 1>&2; exit 1; } | |
1846 | fi | |
1847 | echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6 | |
1848 | cat >> confdefs.h <<EOF | |
1849 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
1850 | EOF | |
1851 | ||
1852 | ||
b8dad04b | 1853 | fi |
75e93faa ZW |
1854 | if test $ac_cv_c___int64 = yes; then |
1855 | echo $ac_n "checking size of __int64""... $ac_c" 1>&6 | |
e08f13ee | 1856 | echo "configure:1857: checking size of __int64" >&5 |
75e93faa ZW |
1857 | if eval "test \"`echo '$''{'ac_cv_sizeof___int64'+set}'`\" = set"; then |
1858 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1859 | else | |
1860 | for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. | |
1861 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1862 | #line 1863 "configure" |
75e93faa ZW |
1863 | #include "confdefs.h" |
1864 | #include "confdefs.h" | |
1865 | #include <sys/types.h> | |
b8dad04b | 1866 | |
ff5def20 | 1867 | |
75e93faa ZW |
1868 | int main() { |
1869 | switch (0) case 0: case (sizeof (__int64) == $ac_size):; | |
1870 | ; return 0; } | |
1871 | EOF | |
e08f13ee | 1872 | if { (eval echo configure:1873: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1873 | rm -rf conftest* |
1874 | ac_cv_sizeof___int64=$ac_size | |
1875 | else | |
1876 | echo "configure: failed program was:" >&5 | |
1877 | cat conftest.$ac_ext >&5 | |
1878 | fi | |
1879 | rm -f conftest* | |
1880 | if test x$ac_cv_sizeof___int64 != x ; then break; fi | |
1881 | done | |
1882 | ||
1883 | fi | |
1884 | ||
1885 | if test x$ac_cv_sizeof___int64 = x ; then | |
1886 | { echo "configure: error: cannot determine a size for __int64" 1>&2; exit 1; } | |
1887 | fi | |
1888 | echo "$ac_t""$ac_cv_sizeof___int64" 1>&6 | |
1889 | cat >> confdefs.h <<EOF | |
1890 | #define SIZEOF___INT64 $ac_cv_sizeof___int64 | |
1891 | EOF | |
1892 | ||
1893 | ||
1894 | fi | |
1895 | ||
84c041a1 | 1896 | echo $ac_n "checking execution character set""... $ac_c" 1>&6 |
e08f13ee | 1897 | echo "configure:1898: checking execution character set" >&5 |
84c041a1 ZW |
1898 | if eval "test \"`echo '$''{'ac_cv_c_charset'+set}'`\" = set"; then |
1899 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1900 | else | |
1901 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1902 | #line 1903 "configure" |
84c041a1 ZW |
1903 | #include "confdefs.h" |
1904 | #if '\n' == 0x0A && ' ' == 0x20 && '0' == 0x30 \ | |
1905 | && 'A' == 0x41 && 'a' == 0x61 && '!' == 0x21 | |
1906 | ASCII | |
1907 | #endif | |
1908 | EOF | |
1909 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1910 | egrep "ASCII" >/dev/null 2>&1; then | |
1911 | rm -rf conftest* | |
1912 | ac_cv_c_charset=ASCII | |
1913 | fi | |
1914 | rm -f conftest* | |
1915 | ||
1916 | if test x${ac_cv_c_charset+set} != xset; then | |
1917 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 1918 | #line 1919 "configure" |
84c041a1 ZW |
1919 | #include "confdefs.h" |
1920 | #if '\n' == 0x15 && ' ' == 0x40 && '0' == 0xF0 \ | |
1921 | && 'A' == 0xC1 && 'a' == 0x81 && '!' == 0x5A | |
1922 | EBCDIC | |
1923 | #endif | |
1924 | EOF | |
1925 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1926 | egrep "EBCDIC" >/dev/null 2>&1; then | |
1927 | rm -rf conftest* | |
1928 | ac_cv_c_charset=EBCDIC | |
1929 | fi | |
1930 | rm -f conftest* | |
1931 | ||
1932 | fi | |
1933 | if test x${ac_cv_c_charset+set} != xset; then | |
1934 | ac_cv_c_charset=unknown | |
1935 | fi | |
1936 | fi | |
1937 | ||
1938 | echo "$ac_t""$ac_cv_c_charset" 1>&6 | |
1939 | if test $ac_cv_c_charset = unknown; then | |
1940 | { echo "configure: error: *** Cannot determine host character set." 1>&2; exit 1; } | |
1941 | elif test $ac_cv_c_charset = EBCDIC; then | |
1942 | cat >> confdefs.h <<\EOF | |
1943 | #define HOST_EBCDIC 1 | |
1944 | EOF | |
1945 | ||
1946 | fi | |
84c041a1 | 1947 | |
61842080 MM |
1948 | # If the native compiler is GCC, we can enable warnings even in stage1. |
1949 | # That's useful for people building cross-compilers, or just running a | |
1950 | # quick `make'. | |
b8dad04b ZW |
1951 | warn_cflags= |
1952 | if test "x$GCC" = "xyes"; then | |
1953 | warn_cflags='$(GCC_WARN_CFLAGS)' | |
61842080 MM |
1954 | fi |
1955 | ||
b8dad04b | 1956 | |
5b67ad6f | 1957 | # Stage specific cflags for build. |
b8dad04b | 1958 | stage1_cflags= |
5b67ad6f DA |
1959 | case $build in |
1960 | vax-*-*) | |
1961 | if test x$GCC = xyes | |
1962 | then | |
b8dad04b | 1963 | stage1_cflags="-Wa,-J" |
5b67ad6f | 1964 | else |
b8dad04b | 1965 | stage1_cflags="-J" |
5b67ad6f DA |
1966 | fi |
1967 | ;; | |
1968 | esac | |
1969 | ||
1970 | ||
e9a25f70 | 1971 | echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 |
e08f13ee | 1972 | echo "configure:1973: checking whether ${MAKE-make} sets \${MAKE}" >&5 |
e9a25f70 JL |
1973 | set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` |
1974 | if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then | |
1975 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1976 | else | |
1977 | cat > conftestmake <<\EOF | |
1978 | all: | |
1979 | @echo 'ac_maketemp="${MAKE}"' | |
1980 | EOF | |
1981 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
1982 | eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` | |
1983 | if test -n "$ac_maketemp"; then | |
1984 | eval ac_cv_prog_make_${ac_make}_set=yes | |
1985 | else | |
1986 | eval ac_cv_prog_make_${ac_make}_set=no | |
1987 | fi | |
1988 | rm -f conftestmake | |
1989 | fi | |
1990 | if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then | |
1991 | echo "$ac_t""yes" 1>&6 | |
1992 | SET_MAKE= | |
1993 | else | |
1994 | echo "$ac_t""no" 1>&6 | |
1995 | SET_MAKE="MAKE=${MAKE-make}" | |
1996 | fi | |
1997 | ||
1998 | ||
ab339d62 | 1999 | echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6 |
e08f13ee | 2000 | echo "configure:2001: checking whether a default assembler was specified" >&5 |
3ccc3a56 | 2001 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
e154a394 | 2002 | if test x"$gas_flag" = x"no"; then |
3ccc3a56 | 2003 | echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6 |
ab339d62 | 2004 | else |
3ccc3a56 | 2005 | echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6 |
ab339d62 AO |
2006 | fi |
2007 | else | |
2008 | echo "$ac_t""no" 1>&6 | |
2009 | fi | |
2010 | ||
2011 | echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6 | |
e08f13ee | 2012 | echo "configure:2013: checking whether a default linker was specified" >&5 |
3ccc3a56 | 2013 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
e154a394 | 2014 | if test x"$gnu_ld_flag" = x"no"; then |
3ccc3a56 | 2015 | echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6 |
ab339d62 | 2016 | else |
3ccc3a56 | 2017 | echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6 |
ab339d62 AO |
2018 | fi |
2019 | else | |
2020 | echo "$ac_t""no" 1>&6 | |
2021 | fi | |
2022 | ||
4070d885 | 2023 | echo $ac_n "checking for GNU C library""... $ac_c" 1>&6 |
e08f13ee | 2024 | echo "configure:2025: checking for GNU C library" >&5 |
4070d885 AJ |
2025 | if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then |
2026 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2027 | else | |
2028 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2029 | #line 2030 "configure" |
4070d885 AJ |
2030 | #include "confdefs.h" |
2031 | #include <features.h> | |
2032 | int main() { | |
2033 | ||
2034 | #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__) | |
2035 | #error Not a GNU C library system | |
2036 | #endif | |
2037 | ; return 0; } | |
2038 | EOF | |
e08f13ee | 2039 | if { (eval echo configure:2040: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
4070d885 AJ |
2040 | rm -rf conftest* |
2041 | gcc_cv_glibc=yes | |
2042 | else | |
2043 | echo "configure: failed program was:" >&5 | |
2044 | cat conftest.$ac_ext >&5 | |
2045 | rm -rf conftest* | |
2046 | gcc_cv_glibc=no | |
2047 | fi | |
2048 | rm -f conftest* | |
2049 | fi | |
2050 | ||
2051 | echo "$ac_t""$gcc_cv_glibc" 1>&6 | |
c2f7d403 | 2052 | if test $gcc_cv_glibc = yes; then |
4070d885 AJ |
2053 | cat >> confdefs.h <<\EOF |
2054 | #define _GNU_SOURCE 1 | |
2055 | EOF | |
2056 | ||
2057 | fi | |
2058 | ||
861bb6c1 | 2059 | # Find some useful tools |
67f28219 | 2060 | for ac_prog in mawk gawk nawk awk |
861bb6c1 JL |
2061 | do |
2062 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2063 | set dummy $ac_prog; ac_word=$2 | |
2064 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
e08f13ee | 2065 | echo "configure:2066: checking for $ac_word" >&5 |
861bb6c1 JL |
2066 | if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then |
2067 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2068 | else | |
2069 | if test -n "$AWK"; then | |
2070 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
2071 | else | |
cd9e5e7c | 2072 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
2073 | ac_dummy="$PATH" |
2074 | for ac_dir in $ac_dummy; do | |
861bb6c1 JL |
2075 | test -z "$ac_dir" && ac_dir=. |
2076 | if test -f $ac_dir/$ac_word; then | |
2077 | ac_cv_prog_AWK="$ac_prog" | |
2078 | break | |
2079 | fi | |
2080 | done | |
2081 | IFS="$ac_save_ifs" | |
2082 | fi | |
2083 | fi | |
2084 | AWK="$ac_cv_prog_AWK" | |
2085 | if test -n "$AWK"; then | |
2086 | echo "$ac_t""$AWK" 1>&6 | |
2087 | else | |
2088 | echo "$ac_t""no" 1>&6 | |
2089 | fi | |
2090 | ||
2091 | test -n "$AWK" && break | |
2092 | done | |
2093 | ||
0a4b6309 | 2094 | echo $ac_n "checking whether ln works""... $ac_c" 1>&6 |
e08f13ee | 2095 | echo "configure:2096: checking whether ln works" >&5 |
0a4b6309 RL |
2096 | if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then |
2097 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2098 | else | |
2099 | rm -f conftestdata_t | |
2100 | echo >conftestdata_f | |
2101 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
2102 | then | |
2103 | gcc_cv_prog_LN="ln" | |
2104 | else | |
2105 | if ln -s conftestdata_f conftestdata_t 2>/dev/null | |
2106 | then | |
2107 | gcc_cv_prog_LN="ln -s" | |
2108 | else | |
2109 | gcc_cv_prog_LN=cp | |
2110 | fi | |
2111 | fi | |
2112 | rm -f conftestdata_f conftestdata_t | |
2113 | ||
2114 | fi | |
2115 | LN="$gcc_cv_prog_LN" | |
2116 | if test "$gcc_cv_prog_LN" = "ln"; then | |
2117 | echo "$ac_t""yes" 1>&6 | |
2118 | else | |
2119 | if test "$gcc_cv_prog_LN" = "ln -s"; then | |
2120 | echo "$ac_t""no, using ln -s" 1>&6 | |
2121 | else | |
2122 | echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6 | |
2123 | fi | |
2124 | fi | |
2125 | ||
2126 | echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 | |
e08f13ee | 2127 | echo "configure:2128: checking whether ln -s works" >&5 |
0a4b6309 RL |
2128 | if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then |
2129 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2130 | else | |
2131 | rm -f conftestdata_t | |
2132 | echo >conftestdata_f | |
2133 | if ln -s conftestdata_f conftestdata_t 2>/dev/null | |
2134 | then | |
2135 | gcc_cv_prog_LN_S="ln -s" | |
2136 | else | |
2137 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
2138 | then | |
2139 | gcc_cv_prog_LN_S=ln | |
2140 | else | |
2141 | gcc_cv_prog_LN_S=cp | |
2142 | fi | |
2143 | fi | |
2144 | rm -f conftestdata_f conftestdata_t | |
2145 | ||
2146 | fi | |
2147 | LN_S="$gcc_cv_prog_LN_S" | |
2148 | if test "$gcc_cv_prog_LN_S" = "ln -s"; then | |
2149 | echo "$ac_t""yes" 1>&6 | |
2150 | else | |
2151 | if test "$gcc_cv_prog_LN_S" = "ln"; then | |
2152 | echo "$ac_t""no, using ln" 1>&6 | |
2153 | else | |
2154 | echo "$ac_t""no, and neither does ln, so using cp" 1>&6 | |
2155 | fi | |
2156 | fi | |
2157 | ||
861bb6c1 JL |
2158 | # Extract the first word of "ranlib", so it can be a program name with args. |
2159 | set dummy ranlib; ac_word=$2 | |
2160 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
e08f13ee | 2161 | echo "configure:2162: checking for $ac_word" >&5 |
861bb6c1 JL |
2162 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
2163 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2164 | else | |
2165 | if test -n "$RANLIB"; then | |
2166 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
2167 | else | |
cd9e5e7c | 2168 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
2169 | ac_dummy="$PATH" |
2170 | for ac_dir in $ac_dummy; do | |
861bb6c1 JL |
2171 | test -z "$ac_dir" && ac_dir=. |
2172 | if test -f $ac_dir/$ac_word; then | |
2173 | ac_cv_prog_RANLIB="ranlib" | |
2174 | break | |
2175 | fi | |
2176 | done | |
2177 | IFS="$ac_save_ifs" | |
2178 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" | |
2179 | fi | |
2180 | fi | |
2181 | RANLIB="$ac_cv_prog_RANLIB" | |
2182 | if test -n "$RANLIB"; then | |
2183 | echo "$ac_t""$RANLIB" 1>&6 | |
2184 | else | |
2185 | echo "$ac_t""no" 1>&6 | |
2186 | fi | |
2187 | ||
0a4b6309 RL |
2188 | # Find a good install program. We prefer a C program (faster), |
2189 | # so one script is as good as another. But avoid the broken or | |
2190 | # incompatible versions: | |
2191 | # SysV /etc/install, /usr/sbin/install | |
2192 | # SunOS /usr/etc/install | |
2193 | # IRIX /sbin/install | |
2194 | # AIX /bin/install | |
2195 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
2196 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
2197 | # ./install, which can be erroneously created by make from ./install.sh. | |
2198 | echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 | |
e08f13ee | 2199 | echo "configure:2200: checking for a BSD compatible install" >&5 |
0a4b6309 RL |
2200 | if test -z "$INSTALL"; then |
2201 | if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then | |
2202 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2203 | else | |
2204 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" | |
2205 | for ac_dir in $PATH; do | |
2206 | # Account for people who put trailing slashes in PATH elements. | |
2207 | case "$ac_dir/" in | |
2208 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
2209 | *) | |
2210 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
2211 | for ac_prog in ginstall scoinst install; do | |
2212 | if test -f $ac_dir/$ac_prog; then | |
2213 | if test $ac_prog = install && | |
2214 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
2215 | # AIX install. It has an incompatible calling convention. | |
2216 | # OSF/1 installbsd also uses dspmsg, but is usable. | |
2217 | : | |
2218 | else | |
2219 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
2220 | break 2 | |
2221 | fi | |
2222 | fi | |
2223 | done | |
2224 | ;; | |
2225 | esac | |
2226 | done | |
2227 | IFS="$ac_save_IFS" | |
2228 | ||
2229 | fi | |
2230 | if test "${ac_cv_path_install+set}" = set; then | |
2231 | INSTALL="$ac_cv_path_install" | |
2232 | else | |
2233 | # As a last resort, use the slow shell script. We don't cache a | |
2234 | # path for INSTALL within a source directory, because that will | |
2235 | # break other packages using the cache if that directory is | |
2236 | # removed, or if the path is relative. | |
2237 | INSTALL="$ac_install_sh" | |
2238 | fi | |
2239 | fi | |
2240 | echo "$ac_t""$INSTALL" 1>&6 | |
2241 | ||
2242 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
2243 | # It thinks the first close brace ends the variable substitution. | |
2244 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
2245 | ||
2246 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
2247 | ||
861bb6c1 | 2248 | |
956d6950 | 2249 | echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 |
e08f13ee | 2250 | echo "configure:2251: checking for ANSI C header files" >&5 |
956d6950 JL |
2251 | if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then |
2252 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2253 | else | |
2254 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2255 | #line 2256 "configure" |
956d6950 JL |
2256 | #include "confdefs.h" |
2257 | #include <stdlib.h> | |
2258 | #include <stdarg.h> | |
2259 | #include <string.h> | |
2260 | #include <float.h> | |
2261 | EOF | |
2262 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
e08f13ee | 2263 | { (eval echo configure:2264: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
cd9e5e7c | 2264 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
956d6950 JL |
2265 | if test -z "$ac_err"; then |
2266 | rm -rf conftest* | |
2267 | ac_cv_header_stdc=yes | |
2268 | else | |
2269 | echo "$ac_err" >&5 | |
2270 | echo "configure: failed program was:" >&5 | |
2271 | cat conftest.$ac_ext >&5 | |
2272 | rm -rf conftest* | |
2273 | ac_cv_header_stdc=no | |
2274 | fi | |
2275 | rm -f conftest* | |
2276 | ||
2277 | if test $ac_cv_header_stdc = yes; then | |
2278 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
2279 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2280 | #line 2281 "configure" |
956d6950 JL |
2281 | #include "confdefs.h" |
2282 | #include <string.h> | |
2283 | EOF | |
2284 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
2285 | egrep "memchr" >/dev/null 2>&1; then | |
2286 | : | |
2287 | else | |
2288 | rm -rf conftest* | |
2289 | ac_cv_header_stdc=no | |
2290 | fi | |
2291 | rm -f conftest* | |
2292 | ||
2293 | fi | |
2294 | ||
2295 | if test $ac_cv_header_stdc = yes; then | |
2296 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
2297 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2298 | #line 2299 "configure" |
956d6950 JL |
2299 | #include "confdefs.h" |
2300 | #include <stdlib.h> | |
2301 | EOF | |
2302 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
2303 | egrep "free" >/dev/null 2>&1; then | |
2304 | : | |
2305 | else | |
2306 | rm -rf conftest* | |
2307 | ac_cv_header_stdc=no | |
2308 | fi | |
2309 | rm -f conftest* | |
2310 | ||
2311 | fi | |
2312 | ||
2313 | if test $ac_cv_header_stdc = yes; then | |
2314 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
2315 | if test "$cross_compiling" = yes; then | |
2316 | : | |
2317 | else | |
2318 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2319 | #line 2320 "configure" |
956d6950 JL |
2320 | #include "confdefs.h" |
2321 | #include <ctype.h> | |
2322 | #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
2323 | #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
2324 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
2325 | int main () { int i; for (i = 0; i < 256; i++) | |
2326 | if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); | |
2327 | exit (0); } | |
2328 | ||
2329 | EOF | |
e08f13ee | 2330 | if { (eval echo configure:2331: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
956d6950 JL |
2331 | then |
2332 | : | |
2333 | else | |
2334 | echo "configure: failed program was:" >&5 | |
2335 | cat conftest.$ac_ext >&5 | |
2336 | rm -fr conftest* | |
2337 | ac_cv_header_stdc=no | |
2338 | fi | |
2339 | rm -fr conftest* | |
2340 | fi | |
2341 | ||
2342 | fi | |
2343 | fi | |
2344 | ||
2345 | echo "$ac_t""$ac_cv_header_stdc" 1>&6 | |
2346 | if test $ac_cv_header_stdc = yes; then | |
2347 | cat >> confdefs.h <<\EOF | |
2348 | #define STDC_HEADERS 1 | |
2349 | EOF | |
2350 | ||
2351 | fi | |
2352 | ||
2353 | echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 | |
e08f13ee | 2354 | echo "configure:2355: checking whether time.h and sys/time.h may both be included" >&5 |
956d6950 JL |
2355 | if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then |
2356 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2357 | else | |
2358 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2359 | #line 2360 "configure" |
956d6950 JL |
2360 | #include "confdefs.h" |
2361 | #include <sys/types.h> | |
2362 | #include <sys/time.h> | |
2363 | #include <time.h> | |
2364 | int main() { | |
2365 | struct tm *tp; | |
2366 | ; return 0; } | |
2367 | EOF | |
e08f13ee | 2368 | if { (eval echo configure:2369: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
956d6950 JL |
2369 | rm -rf conftest* |
2370 | ac_cv_header_time=yes | |
2371 | else | |
2372 | echo "configure: failed program was:" >&5 | |
2373 | cat conftest.$ac_ext >&5 | |
2374 | rm -rf conftest* | |
2375 | ac_cv_header_time=no | |
2376 | fi | |
2377 | rm -f conftest* | |
2378 | fi | |
2379 | ||
2380 | echo "$ac_t""$ac_cv_header_time" 1>&6 | |
2381 | if test $ac_cv_header_time = yes; then | |
2382 | cat >> confdefs.h <<\EOF | |
2383 | #define TIME_WITH_SYS_TIME 1 | |
2384 | EOF | |
2385 | ||
2386 | fi | |
2387 | ||
827ae6cf | 2388 | echo $ac_n "checking for working stdbool.h""... $ac_c" 1>&6 |
e08f13ee | 2389 | echo "configure:2390: checking for working stdbool.h" >&5 |
827ae6cf RO |
2390 | if eval "test \"`echo '$''{'ac_cv_header_stdbool_h'+set}'`\" = set"; then |
2391 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2392 | else | |
2393 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2394 | #line 2395 "configure" |
827ae6cf RO |
2395 | #include "confdefs.h" |
2396 | #include <stdbool.h> | |
2397 | int main() { | |
2398 | bool foo = false; | |
2399 | ; return 0; } | |
2400 | EOF | |
e08f13ee | 2401 | if { (eval echo configure:2402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
827ae6cf RO |
2402 | rm -rf conftest* |
2403 | ac_cv_header_stdbool_h=yes | |
2404 | else | |
2405 | echo "configure: failed program was:" >&5 | |
2406 | cat conftest.$ac_ext >&5 | |
2407 | rm -rf conftest* | |
2408 | ac_cv_header_stdbool_h=no | |
2409 | fi | |
2410 | rm -f conftest* | |
2411 | fi | |
2412 | ||
2413 | echo "$ac_t""$ac_cv_header_stdbool_h" 1>&6 | |
2414 | if test $ac_cv_header_stdbool_h = yes; then | |
2415 | cat >> confdefs.h <<\EOF | |
2416 | #define HAVE_STDBOOL_H 1 | |
2417 | EOF | |
2418 | ||
2419 | fi | |
2420 | ||
0a4b6309 | 2421 | echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6 |
e08f13ee | 2422 | echo "configure:2423: checking whether string.h and strings.h may both be included" >&5 |
0a4b6309 RL |
2423 | if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then |
2424 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2425 | else | |
2426 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2427 | #line 2428 "configure" |
0a4b6309 RL |
2428 | #include "confdefs.h" |
2429 | #include <string.h> | |
2430 | #include <strings.h> | |
2431 | int main() { | |
2432 | ||
2433 | ; return 0; } | |
2434 | EOF | |
e08f13ee | 2435 | if { (eval echo configure:2436: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
0a4b6309 RL |
2436 | rm -rf conftest* |
2437 | gcc_cv_header_string=yes | |
2438 | else | |
2439 | echo "configure: failed program was:" >&5 | |
2440 | cat conftest.$ac_ext >&5 | |
2441 | rm -rf conftest* | |
2442 | gcc_cv_header_string=no | |
2443 | fi | |
2444 | rm -f conftest* | |
2445 | fi | |
2446 | ||
2447 | echo "$ac_t""$gcc_cv_header_string" 1>&6 | |
2448 | if test $gcc_cv_header_string = yes; then | |
2449 | cat >> confdefs.h <<\EOF | |
2450 | #define STRING_WITH_STRINGS 1 | |
2451 | EOF | |
2452 | ||
2453 | fi | |
2454 | ||
e9831ca0 | 2455 | echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6 |
e08f13ee | 2456 | echo "configure:2457: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
e9831ca0 KG |
2457 | if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then |
2458 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2459 | else | |
2460 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2461 | #line 2462 "configure" |
e9831ca0 KG |
2462 | #include "confdefs.h" |
2463 | #include <sys/types.h> | |
2464 | #include <sys/wait.h> | |
2465 | #ifndef WEXITSTATUS | |
2466 | #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) | |
2467 | #endif | |
2468 | #ifndef WIFEXITED | |
2469 | #define WIFEXITED(stat_val) (((stat_val) & 255) == 0) | |
2470 | #endif | |
2471 | int main() { | |
2472 | int s; | |
2473 | wait (&s); | |
2474 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
2475 | ; return 0; } | |
2476 | EOF | |
e08f13ee | 2477 | if { (eval echo configure:2478: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
e9831ca0 KG |
2478 | rm -rf conftest* |
2479 | ac_cv_header_sys_wait_h=yes | |
2480 | else | |
2481 | echo "configure: failed program was:" >&5 | |
2482 | cat conftest.$ac_ext >&5 | |
2483 | rm -rf conftest* | |
2484 | ac_cv_header_sys_wait_h=no | |
2485 | fi | |
2486 | rm -f conftest* | |
2487 | fi | |
2488 | ||
2489 | echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6 | |
2490 | if test $ac_cv_header_sys_wait_h = yes; then | |
2491 | cat >> confdefs.h <<\EOF | |
2492 | #define HAVE_SYS_WAIT_H 1 | |
2493 | EOF | |
2494 | ||
2495 | fi | |
2496 | ||
03c41c05 | 2497 | for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \ |
7719ffbf | 2498 | fcntl.h unistd.h sys/file.h sys/time.h \ |
03c41c05 | 2499 | sys/resource.h sys/param.h sys/times.h sys/stat.h \ |
f91abfce | 2500 | direct.h malloc.h langinfo.h |
861bb6c1 JL |
2501 | do |
2502 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
2503 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
e08f13ee | 2504 | echo "configure:2505: checking for $ac_hdr" >&5 |
861bb6c1 JL |
2505 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
2506 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2507 | else | |
2508 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2509 | #line 2510 "configure" |
861bb6c1 JL |
2510 | #include "confdefs.h" |
2511 | #include <$ac_hdr> | |
2512 | EOF | |
956d6950 | 2513 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
e08f13ee | 2514 | { (eval echo configure:2515: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
cd9e5e7c | 2515 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
956d6950 JL |
2516 | if test -z "$ac_err"; then |
2517 | rm -rf conftest* | |
2518 | eval "ac_cv_header_$ac_safe=yes" | |
2519 | else | |
2520 | echo "$ac_err" >&5 | |
2521 | echo "configure: failed program was:" >&5 | |
2522 | cat conftest.$ac_ext >&5 | |
2523 | rm -rf conftest* | |
2524 | eval "ac_cv_header_$ac_safe=no" | |
2525 | fi | |
2526 | rm -f conftest* | |
2527 | fi | |
2528 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
2529 | echo "$ac_t""yes" 1>&6 | |
2530 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
2531 | cat >> confdefs.h <<EOF | |
2532 | #define $ac_tr_hdr 1 | |
2533 | EOF | |
2534 | ||
2535 | else | |
2536 | echo "$ac_t""no" 1>&6 | |
2537 | fi | |
2538 | done | |
2539 | ||
2540 | ||
f24af81b TT |
2541 | # Check for thread headers. |
2542 | ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'` | |
2543 | echo $ac_n "checking for thread.h""... $ac_c" 1>&6 | |
e08f13ee | 2544 | echo "configure:2545: checking for thread.h" >&5 |
f24af81b TT |
2545 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
2546 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2547 | else | |
2548 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2549 | #line 2550 "configure" |
f24af81b TT |
2550 | #include "confdefs.h" |
2551 | #include <thread.h> | |
2552 | EOF | |
2553 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
e08f13ee | 2554 | { (eval echo configure:2555: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
cd9e5e7c | 2555 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
f24af81b TT |
2556 | if test -z "$ac_err"; then |
2557 | rm -rf conftest* | |
2558 | eval "ac_cv_header_$ac_safe=yes" | |
2559 | else | |
2560 | echo "$ac_err" >&5 | |
2561 | echo "configure: failed program was:" >&5 | |
2562 | cat conftest.$ac_ext >&5 | |
2563 | rm -rf conftest* | |
2564 | eval "ac_cv_header_$ac_safe=no" | |
2565 | fi | |
2566 | rm -f conftest* | |
2567 | fi | |
2568 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
2569 | echo "$ac_t""yes" 1>&6 | |
2570 | have_thread_h=yes | |
2571 | else | |
2572 | echo "$ac_t""no" 1>&6 | |
2573 | have_thread_h= | |
2574 | fi | |
2575 | ||
2576 | ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'` | |
2577 | echo $ac_n "checking for pthread.h""... $ac_c" 1>&6 | |
e08f13ee | 2578 | echo "configure:2579: checking for pthread.h" >&5 |
f24af81b TT |
2579 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
2580 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2581 | else | |
2582 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2583 | #line 2584 "configure" |
f24af81b TT |
2584 | #include "confdefs.h" |
2585 | #include <pthread.h> | |
2586 | EOF | |
2587 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
e08f13ee | 2588 | { (eval echo configure:2589: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
cd9e5e7c | 2589 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
f24af81b TT |
2590 | if test -z "$ac_err"; then |
2591 | rm -rf conftest* | |
2592 | eval "ac_cv_header_$ac_safe=yes" | |
2593 | else | |
2594 | echo "$ac_err" >&5 | |
2595 | echo "configure: failed program was:" >&5 | |
2596 | cat conftest.$ac_ext >&5 | |
2597 | rm -rf conftest* | |
2598 | eval "ac_cv_header_$ac_safe=no" | |
2599 | fi | |
2600 | rm -f conftest* | |
2601 | fi | |
2602 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
2603 | echo "$ac_t""yes" 1>&6 | |
2604 | have_pthread_h=yes | |
2605 | else | |
2606 | echo "$ac_t""no" 1>&6 | |
2607 | have_pthread_h= | |
2608 | fi | |
2609 | ||
2610 | ||
84c041a1 | 2611 | # These tests can't be done till we know if we have limits.h. |
75e93faa | 2612 | echo $ac_n "checking for CHAR_BIT""... $ac_c" 1>&6 |
e08f13ee | 2613 | echo "configure:2614: checking for CHAR_BIT" >&5 |
75e93faa ZW |
2614 | if eval "test \"`echo '$''{'gcc_cv_decl_char_bit'+set}'`\" = set"; then |
2615 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2616 | else | |
2617 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2618 | #line 2619 "configure" |
75e93faa ZW |
2619 | #include "confdefs.h" |
2620 | #ifdef HAVE_LIMITS_H | |
2621 | #include <limits.h> | |
2622 | #endif | |
2623 | #ifdef CHAR_BIT | |
2624 | found | |
2625 | #endif | |
2626 | EOF | |
2627 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
2628 | egrep "found" >/dev/null 2>&1; then | |
2629 | rm -rf conftest* | |
2630 | gcc_cv_decl_char_bit=yes | |
2631 | else | |
2632 | rm -rf conftest* | |
2633 | gcc_cv_decl_char_bit=no | |
2634 | fi | |
2635 | rm -f conftest* | |
2636 | ||
2637 | ||
2638 | fi | |
2639 | ||
2640 | echo "$ac_t""$gcc_cv_decl_char_bit" 1>&6 | |
2641 | if test $gcc_cv_decl_char_bit = no; then | |
2642 | echo $ac_n "checking number of bits in a byte""... $ac_c" 1>&6 | |
e08f13ee | 2643 | echo "configure:2644: checking number of bits in a byte" >&5 |
75e93faa ZW |
2644 | if eval "test \"`echo '$''{'gcc_cv_c_nbby'+set}'`\" = set"; then |
2645 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2646 | else | |
2647 | i=8 | |
2648 | gcc_cv_c_nbby= | |
2649 | while test $i -lt 65; do | |
2650 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2651 | #line 2652 "configure" |
75e93faa ZW |
2652 | #include "confdefs.h" |
2653 | ||
2654 | int main() { | |
4e70264f ZW |
2655 | switch(0) { |
2656 | case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i): | |
2657 | case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)): | |
2658 | ; } | |
75e93faa ZW |
2659 | ; return 0; } |
2660 | EOF | |
e08f13ee | 2661 | if { (eval echo configure:2662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa | 2662 | rm -rf conftest* |
4e70264f | 2663 | gcc_cv_c_nbby=$i; break |
75e93faa ZW |
2664 | else |
2665 | echo "configure: failed program was:" >&5 | |
2666 | cat conftest.$ac_ext >&5 | |
2667 | fi | |
2668 | rm -f conftest* | |
2669 | i=`expr $i + 1` | |
2670 | done | |
2671 | test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed | |
2672 | ||
2673 | fi | |
2674 | ||
2675 | echo "$ac_t""$gcc_cv_c_nbby" 1>&6 | |
2676 | if test $gcc_cv_c_nbby = failed; then | |
2677 | { echo "configure: error: cannot determine number of bits in a byte" 1>&2; exit 1; } | |
2678 | else | |
2679 | cat >> confdefs.h <<EOF | |
2680 | #define CHAR_BIT $gcc_cv_c_nbby | |
2681 | EOF | |
2682 | ||
2683 | fi | |
2684 | fi | |
2d6eb5bf | 2685 | echo $ac_n "checking byte ordering""... $ac_c" 1>&6 |
e08f13ee | 2686 | echo "configure:2687: checking byte ordering" >&5 |
2d6eb5bf | 2687 | if eval "test \"`echo '$''{'ac_cv_c_compile_endian'+set}'`\" = set"; then |
84c041a1 ZW |
2688 | echo $ac_n "(cached) $ac_c" 1>&6 |
2689 | else | |
2d6eb5bf ZW |
2690 | ac_cv_c_compile_endian=unknown |
2691 | ||
2692 | ac_ext=c | |
2693 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
2694 | ac_cpp='$CPP $CPPFLAGS' | |
2695 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
2696 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
2697 | cross_compiling=$ac_cv_prog_cc_cross | |
2698 | ||
2699 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2700 | #line 2701 "configure" |
84c041a1 | 2701 | #include "confdefs.h" |
2d6eb5bf | 2702 | |
84c041a1 | 2703 | #ifdef HAVE_LIMITS_H |
2d6eb5bf | 2704 | # include <limits.h> |
84c041a1 ZW |
2705 | #endif |
2706 | /* This structure must have no internal padding. */ | |
2707 | struct { | |
2d6eb5bf | 2708 | char prefix[sizeof "\nendian:" - 1]; |
84c041a1 | 2709 | short word; |
2d6eb5bf | 2710 | char postfix[2]; |
84c041a1 | 2711 | } tester = { |
2d6eb5bf | 2712 | "\nendian:", |
84c041a1 ZW |
2713 | #if SIZEOF_SHORT == 4 |
2714 | ('A' << (CHAR_BIT * 3)) | ('B' << (CHAR_BIT * 2)) | | |
2715 | #endif | |
2d6eb5bf ZW |
2716 | ('A' << CHAR_BIT) | 'B', |
2717 | 'X', '\n' | |
84c041a1 ZW |
2718 | }; |
2719 | EOF | |
e08f13ee | 2720 | if { (eval echo configure:2721: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
2d6eb5bf | 2721 | od -c conftest.o | |
e48cd290 | 2722 | sed 's/^[0-7]*[ ]*/ / |
2d6eb5bf ZW |
2723 | s/\*/./g |
2724 | s/ \\n/*/g | |
2725 | s/ [0-9][0-9][0-9]/./g | |
2726 | s/ \\[^ ]/./g' | | |
2727 | tr -d ' | |
2728 | ' | tr -s '*' ' | |
2729 | ' | fold | sed '$a\ | |
2730 | ' > conftest.dmp | |
2731 | if grep 'endian:AB' conftest.dmp >/dev/null 2>&1; then | |
2732 | ac_cv_c_compile_endian=big-endian | |
2733 | elif grep 'endian:BA' conftest.dmp >/dev/null 2>&1; then | |
2734 | ac_cv_c_compile_endian=little-endian | |
84c041a1 ZW |
2735 | fi |
2736 | fi | |
84c041a1 | 2737 | rm -rf conftest* |
2d6eb5bf ZW |
2738 | ac_ext=c |
2739 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
2740 | ac_cpp='$CPP $CPPFLAGS' | |
2741 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
2742 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
2743 | cross_compiling=$ac_cv_prog_cc_cross | |
2744 | ||
2745 | ||
84c041a1 ZW |
2746 | fi |
2747 | ||
2d6eb5bf ZW |
2748 | echo "$ac_t""$ac_cv_c_compile_endian" 1>&6 |
2749 | if test $ac_cv_c_compile_endian = unknown; then | |
2750 | { echo "configure: error: *** unable to determine endianness" 1>&2; exit 1; } | |
2751 | elif test $ac_cv_c_compile_endian = big-endian; then | |
84c041a1 ZW |
2752 | cat >> confdefs.h <<\EOF |
2753 | #define HOST_WORDS_BIG_ENDIAN 1 | |
2754 | EOF | |
2755 | ||
2756 | fi | |
2757 | ||
2d6eb5bf | 2758 | echo $ac_n "checking floating point format""... $ac_c" 1>&6 |
e08f13ee | 2759 | echo "configure:2760: checking floating point format" >&5 |
2d6eb5bf ZW |
2760 | if eval "test \"`echo '$''{'ac_cv_c_float_format'+set}'`\" = set"; then |
2761 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2762 | else | |
2763 | ||
2764 | ac_ext=c | |
2765 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
2766 | ac_cpp='$CPP $CPPFLAGS' | |
2767 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
2768 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
2769 | cross_compiling=$ac_cv_prog_cc_cross | |
2770 | ||
2771 | cat > conftest.$ac_ext <<EOF | |
e08f13ee | 2772 | #line 2773 "configure" |
2d6eb5bf ZW |
2773 | #include "confdefs.h" |
2774 | /* This will not work unless sizeof(double) == 8. */ | |
2775 | extern char sizeof_double_must_be_8 [sizeof(double) == 8 ? 1 : -1]; | |
2776 | ||
2777 | /* This structure must have no internal padding. */ | |
2778 | struct possibility { | |
2779 | char prefix[8]; | |
2780 | double candidate; | |
2781 | char postfix[8]; | |
2782 | }; | |
2783 | ||
2784 | #define C(cand) { "\nformat:", cand, ":tamrof\n" } | |
2785 | struct possibility table [] = | |
2786 | { | |
2787 | C( 3.25724264705901305206e+01), /* @@IEEEFP - IEEE 754 */ | |
2788 | C( 3.53802595280598432000e+18), /* D__float - VAX */ | |
2789 | C( 5.32201830133125317057e-19), /* D.PDP-10 - PDP-10 - the dot is 0x13a */ | |
2790 | C( 1.77977764695171661377e+10), /* IBMHEXFP - s/390 format, ascii */ | |
2791 | C(-5.22995989424860458374e+10) /* IBMHEXFP - s/390 format, EBCDIC */ | |
2792 | }; | |
2793 | EOF | |
e08f13ee | 2794 | if { (eval echo configure:2795: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
2d6eb5bf | 2795 | od -c conftest.o | |
e48cd290 | 2796 | sed 's/^[0-7]*[ ]*/ / |
2d6eb5bf ZW |
2797 | s/\*/./g |
2798 | s/ \\n/*/g | |
2799 | s/ [0-9][0-9][0-9]/./g | |
2800 | s/ \\[^ ]/./g' | | |
2801 | tr -d ' | |
2802 | ' | tr -s '*' ' | |
2803 | ' | fold | sed '$a\ | |
2804 | ' > conftest.dmp | |
2805 | if grep 'format:.@IEEEF.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2806 | ac_cv_c_float_format='IEEE (big-endian)' | |
2807 | elif grep 'format:.I@@PFE.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2808 | ac_cv_c_float_format='IEEE (big-endian)' | |
2809 | elif grep 'format:.FEEEI@.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2810 | ac_cv_c_float_format='IEEE (little-endian)' | |
2811 | elif grep 'format:.EFP@@I.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2812 | ac_cv_c_float_format='IEEE (little-endian)' | |
2813 | elif grep 'format:.__floa.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2814 | ac_cv_c_float_format='VAX D-float' | |
2815 | elif grep 'format:..PDP-1.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2816 | ac_cv_c_float_format='PDP-10' | |
2817 | elif grep 'format:.BMHEXF.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2818 | ac_cv_c_float_format='IBM 370 hex' | |
2819 | else | |
2820 | { echo "configure: error: Unknown floating point format" 1>&2; exit 1; } | |
2821 | fi | |
2822 | else | |
2823 | { echo "configure: error: compile failed" 1>&2; exit 1; } | |
2824 | fi | |
2825 | rm -rf conftest* | |
2826 | ac_ext=c | |
2827 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
2828 | ac_cpp='$CPP $CPPFLAGS' | |
2829 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
2830 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
2831 | cross_compiling=$ac_cv_prog_cc_cross | |
2832 | ||
2833 | ||
2834 | fi | |
2835 | ||
2836 | echo "$ac_t""$ac_cv_c_float_format" 1>&6 | |
2837 | # IEEE is the default format. If the float endianness isn't the same | |
2838 | # as the integer endianness, we have to set FLOAT_WORDS_BIG_ENDIAN | |
2839 | # (which is a tristate: yes, no, default). This is only an issue with | |
2840 | # IEEE; the other formats are only supported by a few machines each, | |
2841 | # all with the same endianness. | |
2842 | format= | |
2843 | fbigend= | |
2844 | case $ac_cv_c_float_format in | |
2845 | 'IEEE (big-endian)' ) | |
2846 | if test $ac_cv_c_compile_endian = little-endian; then | |
2847 | fbigend=1 | |
2848 | fi | |
2849 | ;; | |
2850 | 'IEEE (little-endian)' ) | |
2851 | if test $ac_cv_c_compile_endian = big-endian; then | |
2852 | fbigend=0 | |
2853 | fi | |
2854 | ;; | |
2855 | 'VAX D-float' ) | |
2856 | format=VAX_FLOAT_FORMAT | |
2857 | ;; | |
2858 | 'PDP-10' ) | |
2859 | format=PDP10_FLOAT_FORMAT | |
2860 | ;; | |
2861 | 'IBM 370 hex' ) | |
2862 | format=IBM_FLOAT_FORMAT | |
2863 | ;; | |
2864 | esac | |
2865 | if test -n "$format"; then | |
2866 | cat >> confdefs.h <<EOF | |
2867 | #define HOST_FLOAT_FORMAT $format | |
2868 | EOF | |
2869 | ||
2870 | fi | |
2871 | if test -n "$fbigend"; then | |
2872 | cat >> confdefs.h <<EOF | |
2873 | #define HOST_FLOAT_WORDS_BIG_ENDIAN $fbigend | |
2874 | EOF | |
2875 | ||
2876 | fi | |
2877 | ||
75e93faa | 2878 | |
bcf12124 | 2879 | # See if GNAT has been installed |
67f28219 ZW |
2880 | if test $host != $build; then |
2881 | ac_tool_prefix=${host_alias}- | |
2882 | else | |
2883 | ac_tool_prefix= | |
2884 | fi | |
2885 | ||
2886 | ||
2887 | # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args. | |
2888 | set dummy ${ac_tool_prefix}gnatbind; ac_word=$2 | |
2889 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2890 | echo "configure:2891: checking for $ac_word" >&5 | |
2891 | if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then | |
2892 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2893 | else | |
2894 | if test -n "$GNATBIND"; then | |
2895 | ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test. | |
2896 | else | |
2897 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
2898 | ac_dummy="$PATH" | |
2899 | for ac_dir in $ac_dummy; do | |
2900 | test -z "$ac_dir" && ac_dir=. | |
2901 | if test -f $ac_dir/$ac_word; then | |
2902 | ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind" | |
2903 | break | |
2904 | fi | |
2905 | done | |
2906 | IFS="$ac_save_ifs" | |
2907 | fi | |
2908 | fi | |
2909 | GNATBIND="$ac_cv_prog_GNATBIND" | |
2910 | if test -n "$GNATBIND"; then | |
2911 | echo "$ac_t""$GNATBIND" 1>&6 | |
2912 | else | |
2913 | echo "$ac_t""no" 1>&6 | |
2914 | fi | |
2915 | ||
2916 | ||
2917 | if test -z "$ac_cv_prog_GNATBIND"; then | |
2918 | if test -n "$ac_tool_prefix"; then | |
2919 | # Extract the first word of "gnatbind", so it can be a program name with args. | |
bcf12124 JL |
2920 | set dummy gnatbind; ac_word=$2 |
2921 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
67f28219 ZW |
2922 | echo "configure:2923: checking for $ac_word" >&5 |
2923 | if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then | |
bcf12124 JL |
2924 | echo $ac_n "(cached) $ac_c" 1>&6 |
2925 | else | |
67f28219 ZW |
2926 | if test -n "$GNATBIND"; then |
2927 | ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test. | |
bcf12124 | 2928 | else |
cd9e5e7c | 2929 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
2930 | ac_dummy="$PATH" |
2931 | for ac_dir in $ac_dummy; do | |
bcf12124 JL |
2932 | test -z "$ac_dir" && ac_dir=. |
2933 | if test -f $ac_dir/$ac_word; then | |
67f28219 | 2934 | ac_cv_prog_GNATBIND="gnatbind" |
bcf12124 JL |
2935 | break |
2936 | fi | |
2937 | done | |
2938 | IFS="$ac_save_ifs" | |
67f28219 | 2939 | test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND="no" |
bcf12124 JL |
2940 | fi |
2941 | fi | |
67f28219 ZW |
2942 | GNATBIND="$ac_cv_prog_GNATBIND" |
2943 | if test -n "$GNATBIND"; then | |
2944 | echo "$ac_t""$GNATBIND" 1>&6 | |
bcf12124 JL |
2945 | else |
2946 | echo "$ac_t""no" 1>&6 | |
2947 | fi | |
2948 | ||
67f28219 ZW |
2949 | else |
2950 | GNATBIND="no" | |
2951 | fi | |
2952 | fi | |
2953 | ||
2954 | echo $ac_n "checking for compiler driver that understands Ada""... $ac_c" 1>&6 | |
2955 | echo "configure:2956: checking for compiler driver that understands Ada" >&5 | |
2956 | if eval "test \"`echo '$''{'gcc_cv_prog_adac'+set}'`\" = set"; then | |
2957 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2958 | else | |
2959 | cat >conftest.adb <<EOF | |
2960 | procedure conftest is begin null; end conftest; | |
2961 | EOF | |
2962 | gcc_cv_prog_adac=no | |
2963 | # Have to do ac_tool_prefix and user overrides by hand. | |
2964 | user_adac=$ADAC | |
2965 | user_cc=$CC | |
2966 | for cand in ${ac_tool_prefix}$user_adac $user_adac \ | |
2967 | ${ac_tool_prefix}$user_cc $user_cc \ | |
2968 | ${ac_tool_prefix}gcc gcc \ | |
2969 | ${ac_tool_prefix}cc cc \ | |
2970 | ${ac_tool_prefix}gnatgcc gnatgcc \ | |
2971 | ${ac_tool_prefix}gnatcc gnatcc \ | |
2972 | ${ac_tool_prefix}adagcc adagcc \ | |
2973 | ${ac_tool_prefix}adacc adacc ; do | |
2974 | # There is a bug in all released versions of GCC which causes the | |
2975 | # driver to exit successfully when the appropriate language module | |
2976 | # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1. | |
2977 | # Therefore we must check for the error message as well as an | |
2978 | # unsuccessful exit. | |
2979 | errors=`$cand -c conftest.adb 2>&1 || echo failure` | |
2980 | if test x"$errors" = x; then | |
2981 | gcc_cv_prog_adac=$cand | |
2982 | break | |
2983 | fi | |
2984 | done | |
2985 | rm -f conftest.* | |
2986 | fi | |
2987 | ||
2988 | echo "$ac_t""$gcc_cv_prog_adac" 1>&6 | |
2989 | ADAC=$gcc_cv_prog_adac | |
2990 | ||
2991 | ||
2992 | if test x$GNATBIND != xno && test x$ADAC != xno; then | |
2993 | have_gnat=yes | |
2994 | else | |
2995 | have_gnat=no | |
2996 | fi | |
2997 | ||
bcf12124 | 2998 | |
955be633 JM |
2999 | # See if we have the mktemp command. |
3000 | # Extract the first word of "mktemp", so it can be a program name with args. | |
3001 | set dummy mktemp; ac_word=$2 | |
3002 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
67f28219 | 3003 | echo "configure:3004: checking for $ac_word" >&5 |
955be633 JM |
3004 | if eval "test \"`echo '$''{'ac_cv_prog_have_mktemp_command'+set}'`\" = set"; then |
3005 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3006 | else | |
3007 | if test -n "$have_mktemp_command"; then | |
3008 | ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test. | |
3009 | else | |
3010 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
3011 | ac_dummy="$PATH" | |
3012 | for ac_dir in $ac_dummy; do | |
3013 | test -z "$ac_dir" && ac_dir=. | |
3014 | if test -f $ac_dir/$ac_word; then | |
3015 | ac_cv_prog_have_mktemp_command="yes" | |
3016 | break | |
3017 | fi | |
3018 | done | |
3019 | IFS="$ac_save_ifs" | |
3020 | test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no" | |
3021 | fi | |
3022 | fi | |
3023 | have_mktemp_command="$ac_cv_prog_have_mktemp_command" | |
3024 | if test -n "$have_mktemp_command"; then | |
3025 | echo "$ac_t""$have_mktemp_command" 1>&6 | |
3026 | else | |
3027 | echo "$ac_t""no" 1>&6 | |
3028 | fi | |
3029 | ||
3030 | ||
09fa0705 ZW |
3031 | # Do we have a single-tree copy of texinfo? |
3032 | if test -f $srcdir/../texinfo/Makefile.in; then | |
3033 | MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo' | |
3034 | gcc_cv_prog_makeinfo_modern=yes | |
3035 | echo "$ac_t""Using makeinfo from the unified source tree." 1>&6 | |
3036 | else | |
3037 | # See if makeinfo has been installed and is modern enough | |
3038 | # that we can use it. | |
3039 | # Extract the first word of "makeinfo", so it can be a program name with args. | |
3040 | set dummy makeinfo; ac_word=$2 | |
3041 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
67f28219 | 3042 | echo "configure:3043: checking for $ac_word" >&5 |
09fa0705 ZW |
3043 | if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then |
3044 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3045 | else | |
3046 | if test -n "$MAKEINFO"; then | |
3047 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
3048 | else | |
3049 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
3050 | ac_dummy="$PATH" | |
3051 | for ac_dir in $ac_dummy; do | |
3052 | test -z "$ac_dir" && ac_dir=. | |
3053 | if test -f $ac_dir/$ac_word; then | |
3054 | ac_cv_prog_MAKEINFO="makeinfo" | |
3055 | break | |
3056 | fi | |
3057 | done | |
3058 | IFS="$ac_save_ifs" | |
3059 | fi | |
3060 | fi | |
3061 | MAKEINFO="$ac_cv_prog_MAKEINFO" | |
3062 | if test -n "$MAKEINFO"; then | |
3063 | echo "$ac_t""$MAKEINFO" 1>&6 | |
3064 | else | |
3065 | echo "$ac_t""no" 1>&6 | |
3066 | fi | |
3067 | ||
3068 | if test -n "$MAKEINFO"; then | |
3069 | # Found it, now check the version. | |
3070 | echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6 | |
67f28219 | 3071 | echo "configure:3072: checking for modern makeinfo" >&5 |
09fa0705 ZW |
3072 | if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then |
3073 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3074 | else | |
3075 | ac_prog_version=`$MAKEINFO --version 2>&1 | | |
3076 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` | |
67f28219 | 3077 | echo "configure:3078: version of makeinfo is $ac_prog_version" >&5 |
09fa0705 ZW |
3078 | case $ac_prog_version in |
3079 | '') gcc_cv_prog_makeinfo_modern=no;; | |
fd939e46 | 3080 | 4.*) |
09fa0705 ZW |
3081 | gcc_cv_prog_makeinfo_modern=yes;; |
3082 | *) gcc_cv_prog_makeinfo_modern=no;; | |
3083 | esac | |
3084 | ||
3085 | fi | |
3086 | ||
3087 | echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6 | |
3088 | else | |
3089 | gcc_cv_prog_makeinfo_modern=no | |
3090 | fi | |
3091 | ||
3092 | fi | |
3093 | ||
3094 | if test $gcc_cv_prog_makeinfo_modern = no; then | |
3095 | echo "configure: warning: | |
3096 | *** Makeinfo is missing or too old. | |
17db6582 | 3097 | *** Info documentation will not be built." 1>&2 |
d21445e7 | 3098 | BUILD_INFO= |
09fa0705 ZW |
3099 | else |
3100 | BUILD_INFO=info | |
09fa0705 ZW |
3101 | fi |
3102 | ||
3f896fc2 JM |
3103 | # Is pod2man recent enough to regenerate manpages? |
3104 | echo $ac_n "checking for recent Pod::Man""... $ac_c" 1>&6 | |
67f28219 | 3105 | echo "configure:3106: checking for recent Pod::Man" >&5 |
3f896fc2 | 3106 | if perl -e 'use 1.10 Pod::Man' >/dev/null 2>&1; then |
fd939e46 JM |
3107 | echo "$ac_t""yes" 1>&6 |
3108 | GENERATED_MANPAGES=generated-manpages | |
3109 | else | |
3110 | echo "$ac_t""no" 1>&6 | |
3111 | GENERATED_MANPAGES= | |
3112 | fi | |
3113 | ||
1e608388 ZW |
3114 | # How about lex? |
3115 | if test -f $srcdir/../flex/skel.c; then | |
3116 | FLEX='$(objdir)/../flex/flex' | |
3117 | else | |
3118 | # Extract the first word of "flex", so it can be a program name with args. | |
3119 | set dummy flex; ac_word=$2 | |
3120 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
67f28219 | 3121 | echo "configure:3122: checking for $ac_word" >&5 |
1e608388 ZW |
3122 | if eval "test \"`echo '$''{'ac_cv_prog_FLEX'+set}'`\" = set"; then |
3123 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3124 | else | |
3125 | if test -n "$FLEX"; then | |
3126 | ac_cv_prog_FLEX="$FLEX" # Let the user override the test. | |
3127 | else | |
3128 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
3129 | ac_dummy="$PATH" | |
3130 | for ac_dir in $ac_dummy; do | |
3131 | test -z "$ac_dir" && ac_dir=. | |
3132 | if test -f $ac_dir/$ac_word; then | |
3133 | ac_cv_prog_FLEX="flex" | |
3134 | break | |
3135 | fi | |
3136 | done | |
3137 | IFS="$ac_save_ifs" | |
3138 | test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX="false" | |
3139 | fi | |
3140 | fi | |
3141 | FLEX="$ac_cv_prog_FLEX" | |
3142 | if test -n "$FLEX"; then | |
3143 | echo "$ac_t""$FLEX" 1>&6 | |
3144 | else | |
3145 | echo "$ac_t""no" 1>&6 | |
3146 | fi | |
3147 | ||
3148 | fi | |
3149 | ||
3150 | # Bison? | |
3151 | # The -L switch is so bison can find its skeleton file. | |
3152 | if test -f $srcdir/../bison/bison.simple; then | |
3153 | BISON='$(objdir)/../bison/bison -L $(srcdir)/../bison/' | |
3154 | else | |
3155 | # Extract the first word of "bison", so it can be a program name with args. | |
3156 | set dummy bison; ac_word=$2 | |
3157 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
67f28219 | 3158 | echo "configure:3159: checking for $ac_word" >&5 |
1e608388 ZW |
3159 | if eval "test \"`echo '$''{'ac_cv_prog_BISON'+set}'`\" = set"; then |
3160 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3161 | else | |
3162 | if test -n "$BISON"; then | |
3163 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
3164 | else | |
3165 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
3166 | ac_dummy="$PATH" | |
3167 | for ac_dir in $ac_dummy; do | |
3168 | test -z "$ac_dir" && ac_dir=. | |
3169 | if test -f $ac_dir/$ac_word; then | |
3170 | ac_cv_prog_BISON="bison" | |
3171 | break | |
3172 | fi | |
3173 | done | |
3174 | IFS="$ac_save_ifs" | |
3175 | test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON="false" | |
3176 | fi | |
3177 | fi | |
3178 | BISON="$ac_cv_prog_BISON" | |
3179 | if test -n "$BISON"; then | |
3180 | echo "$ac_t""$BISON" 1>&6 | |
3181 | else | |
3182 | echo "$ac_t""no" 1>&6 | |
3183 | fi | |
3184 | ||
3185 | fi | |
3186 | ||
4e70264f ZW |
3187 | # These libraries may be used by collect2. |
3188 | # We may need a special search path to get them linked. | |
3189 | echo $ac_n "checking for collect2 libraries""... $ac_c" 1>&6 | |
67f28219 | 3190 | echo "configure:3191: checking for collect2 libraries" >&5 |
4e70264f ZW |
3191 | if eval "test \"`echo '$''{'gcc_cv_collect2_libs'+set}'`\" = set"; then |
3192 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3193 | else | |
3194 | save_LIBS="$LIBS" | |
7f2749d4 | 3195 | for libs in '' -lld -lmld \ |
4e70264f ZW |
3196 | '-L/usr/lib/cmplrs/cc2.11 -lmld' \ |
3197 | '-L/usr/lib/cmplrs/cc3.11 -lmld' | |
3198 | do | |
3199 | LIBS="$libs" | |
3200 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3201 | #line 3202 "configure" |
4e70264f ZW |
3202 | #include "confdefs.h" |
3203 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3204 | /* We use char because int might match the return type of a gcc2 | |
3205 | builtin and then its argument prototype would still apply. */ | |
3206 | char ldopen(); | |
3207 | ||
3208 | int main() { | |
3209 | ldopen() | |
3210 | ; return 0; } | |
3211 | EOF | |
67f28219 | 3212 | if { (eval echo configure:3213: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
4e70264f ZW |
3213 | rm -rf conftest* |
3214 | gcc_cv_collect2_libs="$libs"; break | |
3215 | else | |
3216 | echo "configure: failed program was:" >&5 | |
3217 | cat conftest.$ac_ext >&5 | |
3218 | fi | |
3219 | rm -f conftest* | |
3220 | done | |
3221 | LIBS="$save_LIBS" | |
3222 | test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required' | |
3223 | fi | |
3224 | ||
3225 | echo "$ac_t""$gcc_cv_collect2_libs" 1>&6 | |
3226 | case $gcc_cv_collect2_libs in | |
3227 | "none required") ;; | |
3228 | *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;; | |
3229 | esac | |
3230 | ||
3231 | ||
7f2749d4 RK |
3232 | # When building Ada code on Alpha, we need exc_resume which is usually in |
3233 | # -lexc. So test for it. | |
3234 | save_LIBS="$LIBS" | |
3235 | LIBS= | |
3236 | ||
3237 | echo $ac_n "checking for library containing exc_resume""... $ac_c" 1>&6 | |
67f28219 | 3238 | echo "configure:3239: checking for library containing exc_resume" >&5 |
7f2749d4 RK |
3239 | if eval "test \"`echo '$''{'ac_cv_search_exc_resume'+set}'`\" = set"; then |
3240 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3241 | else | |
3242 | ac_func_search_save_LIBS="$LIBS" | |
3243 | ac_cv_search_exc_resume="no" | |
3244 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3245 | #line 3246 "configure" |
7f2749d4 RK |
3246 | #include "confdefs.h" |
3247 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3248 | /* We use char because int might match the return type of a gcc2 | |
3249 | builtin and then its argument prototype would still apply. */ | |
3250 | char exc_resume(); | |
3251 | ||
3252 | int main() { | |
3253 | exc_resume() | |
3254 | ; return 0; } | |
3255 | EOF | |
67f28219 | 3256 | if { (eval echo configure:3257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
7f2749d4 RK |
3257 | rm -rf conftest* |
3258 | ac_cv_search_exc_resume="none required" | |
3259 | else | |
3260 | echo "configure: failed program was:" >&5 | |
3261 | cat conftest.$ac_ext >&5 | |
3262 | fi | |
3263 | rm -f conftest* | |
3264 | test "$ac_cv_search_exc_resume" = "no" && for i in exc; do | |
3265 | LIBS="-l$i $ac_func_search_save_LIBS" | |
3266 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3267 | #line 3268 "configure" |
7f2749d4 RK |
3268 | #include "confdefs.h" |
3269 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3270 | /* We use char because int might match the return type of a gcc2 | |
3271 | builtin and then its argument prototype would still apply. */ | |
3272 | char exc_resume(); | |
3273 | ||
3274 | int main() { | |
3275 | exc_resume() | |
3276 | ; return 0; } | |
3277 | EOF | |
67f28219 | 3278 | if { (eval echo configure:3279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
7f2749d4 RK |
3279 | rm -rf conftest* |
3280 | ac_cv_search_exc_resume="-l$i" | |
3281 | break | |
3282 | else | |
3283 | echo "configure: failed program was:" >&5 | |
3284 | cat conftest.$ac_ext >&5 | |
3285 | fi | |
3286 | rm -f conftest* | |
3287 | done | |
3288 | LIBS="$ac_func_search_save_LIBS" | |
3289 | fi | |
3290 | ||
3291 | echo "$ac_t""$ac_cv_search_exc_resume" 1>&6 | |
3292 | if test "$ac_cv_search_exc_resume" != "no"; then | |
3293 | test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS" | |
3294 | ||
3295 | else : | |
3296 | ||
3297 | fi | |
3298 | GNAT_LIBEXC="$LIBS" | |
3299 | LIBS="$save_LIBS" | |
3300 | ||
3301 | ||
890ad3ea | 3302 | # See if the stage1 system preprocessor understands the ANSI C |
4bc5fbd4 | 3303 | # preprocessor stringification operator. (Used by symcat.h.) |
890ad3ea KG |
3304 | |
3305 | ||
3306 | echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6 | |
67f28219 | 3307 | echo "configure:3308: checking for preprocessor stringizing operator" >&5 |
890ad3ea | 3308 | if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then |
76844337 RH |
3309 | echo $ac_n "(cached) $ac_c" 1>&6 |
3310 | else | |
3311 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3312 | #line 3313 "configure" |
76844337 RH |
3313 | #include "confdefs.h" |
3314 | ||
890ad3ea KG |
3315 | #define x(y) #y |
3316 | ||
3317 | char *s = x(teststring); | |
3318 | ||
76844337 | 3319 | EOF |
890ad3ea KG |
3320 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
3321 | egrep "#teststring" >/dev/null 2>&1; then | |
76844337 | 3322 | rm -rf conftest* |
890ad3ea | 3323 | ac_cv_c_stringize=no |
76844337 | 3324 | else |
76844337 | 3325 | rm -rf conftest* |
890ad3ea | 3326 | ac_cv_c_stringize=yes |
76844337 RH |
3327 | fi |
3328 | rm -f conftest* | |
890ad3ea | 3329 | |
76844337 RH |
3330 | fi |
3331 | ||
890ad3ea KG |
3332 | if test "${ac_cv_c_stringize}" = yes |
3333 | then | |
3334 | cat >> confdefs.h <<\EOF | |
3335 | #define HAVE_STRINGIZE 1 | |
76844337 RH |
3336 | EOF |
3337 | ||
3338 | fi | |
890ad3ea KG |
3339 | echo "$ac_t""${ac_cv_c_stringize}" 1>&6 |
3340 | ||
76844337 | 3341 | |
956d6950 JL |
3342 | # Use <inttypes.h> only if it exists, |
3343 | # doesn't clash with <sys/types.h>, and declares intmax_t. | |
3344 | echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6 | |
67f28219 | 3345 | echo "configure:3346: checking for inttypes.h" >&5 |
956d6950 JL |
3346 | if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then |
3347 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3348 | else | |
3349 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3350 | #line 3351 "configure" |
956d6950 JL |
3351 | #include "confdefs.h" |
3352 | #include <sys/types.h> | |
3353 | #include <inttypes.h> | |
3354 | int main() { | |
3355 | intmax_t i = -1; | |
3356 | ; return 0; } | |
3357 | EOF | |
67f28219 | 3358 | if { (eval echo configure:3359: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
956d6950 | 3359 | rm -rf conftest* |
0056a9b5 | 3360 | gcc_cv_header_inttypes_h=yes |
956d6950 JL |
3361 | else |
3362 | echo "configure: failed program was:" >&5 | |
3363 | cat conftest.$ac_ext >&5 | |
3364 | rm -rf conftest* | |
3365 | gcc_cv_header_inttypes_h=no | |
3366 | fi | |
3367 | rm -f conftest* | |
3368 | fi | |
3369 | ||
3370 | echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6 | |
0056a9b5 KG |
3371 | if test $gcc_cv_header_inttypes_h = yes; then |
3372 | cat >> confdefs.h <<\EOF | |
3373 | #define HAVE_INTTYPES_H 1 | |
3374 | EOF | |
3375 | ||
3376 | fi | |
956d6950 | 3377 | |
c149cc37 | 3378 | |
c1800ec8 | 3379 | for ac_func in strtoul bsearch popen times clock \ |
2e09e75a | 3380 | strchr strrchr kill getrlimit setrlimit atoll atoq \ |
54953b66 | 3381 | sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \ |
3b681e9d ZW |
3382 | fputs_unlocked fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \ |
3383 | lstat | |
956d6950 JL |
3384 | do |
3385 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
67f28219 | 3386 | echo "configure:3387: checking for $ac_func" >&5 |
956d6950 JL |
3387 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
3388 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3389 | else | |
3390 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3391 | #line 3392 "configure" |
956d6950 JL |
3392 | #include "confdefs.h" |
3393 | /* System header to define __stub macros and hopefully few prototypes, | |
3394 | which can conflict with char $ac_func(); below. */ | |
3395 | #include <assert.h> | |
3396 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3397 | /* We use char because int might match the return type of a gcc2 | |
3398 | builtin and then its argument prototype would still apply. */ | |
3399 | char $ac_func(); | |
3400 | ||
3401 | int main() { | |
3402 | ||
3403 | /* The GNU C library defines this for functions which it implements | |
3404 | to always fail with ENOSYS. Some functions are actually named | |
3405 | something starting with __ and the normal name is an alias. */ | |
3406 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
3407 | choke me | |
3408 | #else | |
99b09ff3 | 3409 | $ac_func(); |
956d6950 JL |
3410 | #endif |
3411 | ||
3412 | ; return 0; } | |
3413 | EOF | |
67f28219 | 3414 | if { (eval echo configure:3415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
956d6950 JL |
3415 | rm -rf conftest* |
3416 | eval "ac_cv_func_$ac_func=yes" | |
3417 | else | |
3418 | echo "configure: failed program was:" >&5 | |
3419 | cat conftest.$ac_ext >&5 | |
3420 | rm -rf conftest* | |
3421 | eval "ac_cv_func_$ac_func=no" | |
3422 | fi | |
3423 | rm -f conftest* | |
3424 | fi | |
3425 | ||
3426 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
3427 | echo "$ac_t""yes" 1>&6 | |
3428 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
3429 | cat >> confdefs.h <<EOF | |
3430 | #define $ac_tr_func 1 | |
3431 | EOF | |
3432 | ||
3433 | else | |
3434 | echo "$ac_t""no" 1>&6 | |
3435 | fi | |
3436 | done | |
3437 | ||
6885fc87 | 3438 | |
f12bc141 | 3439 | echo $ac_n "checking for ssize_t""... $ac_c" 1>&6 |
67f28219 | 3440 | echo "configure:3441: checking for ssize_t" >&5 |
f12bc141 ZW |
3441 | if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then |
3442 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3443 | else | |
3444 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3445 | #line 3446 "configure" |
f12bc141 ZW |
3446 | #include "confdefs.h" |
3447 | #include <sys/types.h> | |
3448 | #if STDC_HEADERS | |
3449 | #include <stdlib.h> | |
3450 | #include <stddef.h> | |
3451 | #endif | |
3452 | EOF | |
3453 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3454 | egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
3455 | rm -rf conftest* | |
cb65112a | 3456 | ac_cv_type_ssize_t=yes |
f12bc141 ZW |
3457 | else |
3458 | rm -rf conftest* | |
cb65112a | 3459 | ac_cv_type_ssize_t=no |
f12bc141 ZW |
3460 | fi |
3461 | rm -f conftest* | |
3462 | ||
3463 | fi | |
cb65112a AO |
3464 | echo "$ac_t""$ac_cv_type_ssize_t" 1>&6 |
3465 | if test $ac_cv_type_ssize_t = no; then | |
3466 | cat >> confdefs.h <<\EOF | |
f12bc141 ZW |
3467 | #define ssize_t int |
3468 | EOF | |
3469 | ||
3470 | fi | |
3471 | ||
0b9d02c6 | 3472 | |
e256b8b6 DA |
3473 | # Try to determine the array type of the second argument of getgroups |
3474 | # for the target system (int or gid_t). | |
3475 | echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 | |
67f28219 | 3476 | echo "configure:3477: checking for uid_t in sys/types.h" >&5 |
e256b8b6 DA |
3477 | if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then |
3478 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3479 | else | |
3480 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3481 | #line 3482 "configure" |
e256b8b6 DA |
3482 | #include "confdefs.h" |
3483 | #include <sys/types.h> | |
3484 | EOF | |
3485 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3486 | egrep "uid_t" >/dev/null 2>&1; then | |
3487 | rm -rf conftest* | |
3488 | ac_cv_type_uid_t=yes | |
3489 | else | |
3490 | rm -rf conftest* | |
3491 | ac_cv_type_uid_t=no | |
3492 | fi | |
3493 | rm -f conftest* | |
3494 | ||
3495 | fi | |
3496 | ||
3497 | echo "$ac_t""$ac_cv_type_uid_t" 1>&6 | |
3498 | if test $ac_cv_type_uid_t = no; then | |
3499 | cat >> confdefs.h <<\EOF | |
3500 | #define uid_t int | |
3501 | EOF | |
3502 | ||
3503 | cat >> confdefs.h <<\EOF | |
3504 | #define gid_t int | |
3505 | EOF | |
3506 | ||
3507 | fi | |
3508 | ||
3509 | echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6 | |
67f28219 | 3510 | echo "configure:3511: checking type of array argument to getgroups" >&5 |
e256b8b6 DA |
3511 | if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then |
3512 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3513 | else | |
3514 | if test "$cross_compiling" = yes; then | |
3515 | ac_cv_type_getgroups=cross | |
3516 | else | |
3517 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3518 | #line 3519 "configure" |
e256b8b6 DA |
3519 | #include "confdefs.h" |
3520 | ||
3521 | /* Thanks to Mike Rendell for this test. */ | |
3522 | #include <sys/types.h> | |
3523 | #define NGID 256 | |
3524 | #undef MAX | |
3525 | #define MAX(x, y) ((x) > (y) ? (x) : (y)) | |
3526 | main() | |
3527 | { | |
3528 | gid_t gidset[NGID]; | |
3529 | int i, n; | |
3530 | union { gid_t gval; long lval; } val; | |
3531 | ||
3532 | val.lval = -1; | |
3533 | for (i = 0; i < NGID; i++) | |
3534 | gidset[i] = val.gval; | |
3535 | n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, | |
3536 | gidset); | |
3537 | /* Exit non-zero if getgroups seems to require an array of ints. This | |
3538 | happens when gid_t is short but getgroups modifies an array of ints. */ | |
3539 | exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0); | |
3540 | } | |
3541 | ||
3542 | EOF | |
67f28219 | 3543 | if { (eval echo configure:3544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
e256b8b6 DA |
3544 | then |
3545 | ac_cv_type_getgroups=gid_t | |
3546 | else | |
3547 | echo "configure: failed program was:" >&5 | |
3548 | cat conftest.$ac_ext >&5 | |
3549 | rm -fr conftest* | |
3550 | ac_cv_type_getgroups=int | |
3551 | fi | |
3552 | rm -fr conftest* | |
3553 | fi | |
3554 | ||
3555 | if test $ac_cv_type_getgroups = cross; then | |
3556 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3557 | #line 3558 "configure" |
e256b8b6 DA |
3558 | #include "confdefs.h" |
3559 | #include <unistd.h> | |
3560 | EOF | |
3561 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3562 | egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then | |
3563 | rm -rf conftest* | |
3564 | ac_cv_type_getgroups=gid_t | |
3565 | else | |
3566 | rm -rf conftest* | |
3567 | ac_cv_type_getgroups=int | |
3568 | fi | |
3569 | rm -f conftest* | |
3570 | ||
3571 | fi | |
3572 | fi | |
3573 | ||
3574 | echo "$ac_t""$ac_cv_type_getgroups" 1>&6 | |
3575 | cat >> confdefs.h <<EOF | |
3576 | #define GETGROUPS_T $ac_cv_type_getgroups | |
3577 | EOF | |
3578 | ||
3579 | ||
3580 | if test "${target}" = "${build}"; then | |
3581 | TARGET_GETGROUPS_T=$ac_cv_type_getgroups | |
3582 | else | |
3583 | case "${target}" in | |
3584 | # This condition may need some tweaking. It should include all | |
3585 | # targets where the array type of the second argument of getgroups | |
3586 | # is int and the type of gid_t is not equivalent to int. | |
3587 | *-*-sunos* | *-*-ultrix*) | |
3588 | TARGET_GETGROUPS_T=int | |
3589 | ;; | |
3590 | *) | |
3591 | TARGET_GETGROUPS_T=gid_t | |
3592 | ;; | |
3593 | esac | |
3594 | fi | |
3595 | ||
3596 | ||
0a4b6309 | 3597 | echo $ac_n "checking for vprintf""... $ac_c" 1>&6 |
67f28219 | 3598 | echo "configure:3599: checking for vprintf" >&5 |
0a4b6309 RL |
3599 | if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then |
3600 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3601 | else | |
3602 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3603 | #line 3604 "configure" |
0a4b6309 RL |
3604 | #include "confdefs.h" |
3605 | /* System header to define __stub macros and hopefully few prototypes, | |
3606 | which can conflict with char vprintf(); below. */ | |
3607 | #include <assert.h> | |
3608 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3609 | /* We use char because int might match the return type of a gcc2 | |
3610 | builtin and then its argument prototype would still apply. */ | |
3611 | char vprintf(); | |
3612 | ||
3613 | int main() { | |
3614 | ||
3615 | /* The GNU C library defines this for functions which it implements | |
3616 | to always fail with ENOSYS. Some functions are actually named | |
3617 | something starting with __ and the normal name is an alias. */ | |
3618 | #if defined (__stub_vprintf) || defined (__stub___vprintf) | |
3619 | choke me | |
3620 | #else | |
99b09ff3 | 3621 | vprintf(); |
0a4b6309 RL |
3622 | #endif |
3623 | ||
3624 | ; return 0; } | |
3625 | EOF | |
67f28219 | 3626 | if { (eval echo configure:3627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
0a4b6309 RL |
3627 | rm -rf conftest* |
3628 | eval "ac_cv_func_vprintf=yes" | |
3629 | else | |
3630 | echo "configure: failed program was:" >&5 | |
3631 | cat conftest.$ac_ext >&5 | |
3632 | rm -rf conftest* | |
3633 | eval "ac_cv_func_vprintf=no" | |
3634 | fi | |
3635 | rm -f conftest* | |
3636 | fi | |
3637 | ||
3638 | if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then | |
3639 | echo "$ac_t""yes" 1>&6 | |
3640 | cat >> confdefs.h <<\EOF | |
3641 | #define HAVE_VPRINTF 1 | |
3642 | EOF | |
3643 | ||
3644 | else | |
3645 | echo "$ac_t""no" 1>&6 | |
3646 | fi | |
8fa1f09f | 3647 | |
0a4b6309 RL |
3648 | if test "$ac_cv_func_vprintf" != yes; then |
3649 | echo $ac_n "checking for _doprnt""... $ac_c" 1>&6 | |
67f28219 | 3650 | echo "configure:3651: checking for _doprnt" >&5 |
0a4b6309 RL |
3651 | if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then |
3652 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3653 | else | |
3654 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3655 | #line 3656 "configure" |
0a4b6309 RL |
3656 | #include "confdefs.h" |
3657 | /* System header to define __stub macros and hopefully few prototypes, | |
3658 | which can conflict with char _doprnt(); below. */ | |
3659 | #include <assert.h> | |
3660 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3661 | /* We use char because int might match the return type of a gcc2 | |
3662 | builtin and then its argument prototype would still apply. */ | |
3663 | char _doprnt(); | |
3664 | ||
3665 | int main() { | |
3666 | ||
3667 | /* The GNU C library defines this for functions which it implements | |
3668 | to always fail with ENOSYS. Some functions are actually named | |
3669 | something starting with __ and the normal name is an alias. */ | |
3670 | #if defined (__stub__doprnt) || defined (__stub____doprnt) | |
3671 | choke me | |
3672 | #else | |
99b09ff3 | 3673 | _doprnt(); |
0a4b6309 RL |
3674 | #endif |
3675 | ||
3676 | ; return 0; } | |
3677 | EOF | |
67f28219 | 3678 | if { (eval echo configure:3679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
0a4b6309 RL |
3679 | rm -rf conftest* |
3680 | eval "ac_cv_func__doprnt=yes" | |
3681 | else | |
3682 | echo "configure: failed program was:" >&5 | |
3683 | cat conftest.$ac_ext >&5 | |
3684 | rm -rf conftest* | |
3685 | eval "ac_cv_func__doprnt=no" | |
3686 | fi | |
3687 | rm -f conftest* | |
3688 | fi | |
3689 | ||
3690 | if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then | |
3691 | echo "$ac_t""yes" 1>&6 | |
3692 | cat >> confdefs.h <<\EOF | |
3693 | #define HAVE_DOPRNT 1 | |
3694 | EOF | |
3695 | ||
3696 | else | |
3697 | echo "$ac_t""no" 1>&6 | |
3698 | fi | |
3699 | ||
3700 | fi | |
3701 | ||
3702 | vfprintf= | |
3703 | doprint= | |
3704 | if test $ac_cv_func_vprintf != yes ; then | |
3705 | vfprintf=vfprintf.o | |
3706 | if test $ac_cv_func__doprnt != yes ; then | |
3707 | doprint=doprint.o | |
3708 | fi | |
3709 | fi | |
3710 | ||
3711 | ||
3712 | ||
b3e1e64f MS |
3713 | for ac_func in strstr |
3714 | do | |
3715 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
67f28219 | 3716 | echo "configure:3717: checking for $ac_func" >&5 |
b3e1e64f MS |
3717 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
3718 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3719 | else | |
3720 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3721 | #line 3722 "configure" |
b3e1e64f MS |
3722 | #include "confdefs.h" |
3723 | /* System header to define __stub macros and hopefully few prototypes, | |
3724 | which can conflict with char $ac_func(); below. */ | |
3725 | #include <assert.h> | |
3726 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3727 | /* We use char because int might match the return type of a gcc2 | |
3728 | builtin and then its argument prototype would still apply. */ | |
3729 | char $ac_func(); | |
3730 | ||
3731 | int main() { | |
3732 | ||
3733 | /* The GNU C library defines this for functions which it implements | |
3734 | to always fail with ENOSYS. Some functions are actually named | |
3735 | something starting with __ and the normal name is an alias. */ | |
3736 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
3737 | choke me | |
3738 | #else | |
3739 | $ac_func(); | |
3740 | #endif | |
3741 | ||
3742 | ; return 0; } | |
3743 | EOF | |
67f28219 | 3744 | if { (eval echo configure:3745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
b3e1e64f MS |
3745 | rm -rf conftest* |
3746 | eval "ac_cv_func_$ac_func=yes" | |
3747 | else | |
3748 | echo "configure: failed program was:" >&5 | |
3749 | cat conftest.$ac_ext >&5 | |
3750 | rm -rf conftest* | |
3751 | eval "ac_cv_func_$ac_func=no" | |
3752 | fi | |
3753 | rm -f conftest* | |
3754 | fi | |
3755 | ||
3756 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
3757 | echo "$ac_t""yes" 1>&6 | |
3758 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
3759 | cat >> confdefs.h <<EOF | |
3760 | #define $ac_tr_func 1 | |
3761 | EOF | |
3762 | strstr= | |
3763 | else | |
3764 | echo "$ac_t""no" 1>&6 | |
3765 | strstr=strstr.o | |
3766 | fi | |
3767 | done | |
3768 | ||
3769 | ||
0a4b6309 | 3770 | echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6 |
67f28219 | 3771 | echo "configure:3772: checking whether the printf functions support %p" >&5 |
0a4b6309 RL |
3772 | if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then |
3773 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3774 | else | |
3775 | if test "$cross_compiling" = yes; then | |
3776 | gcc_cv_func_printf_ptr=no | |
3777 | else | |
3778 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3779 | #line 3780 "configure" |
0a4b6309 RL |
3780 | #include "confdefs.h" |
3781 | #include <stdio.h> | |
3782 | ||
86cf1cbd | 3783 | int main() |
0a4b6309 RL |
3784 | { |
3785 | char buf[64]; | |
3786 | char *p = buf, *q = NULL; | |
3787 | sprintf(buf, "%p", p); | |
3788 | sscanf(buf, "%p", &q); | |
86cf1cbd | 3789 | return (p != q); |
0a4b6309 RL |
3790 | } |
3791 | EOF | |
67f28219 | 3792 | if { (eval echo configure:3793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
0a4b6309 RL |
3793 | then |
3794 | gcc_cv_func_printf_ptr=yes | |
3795 | else | |
3796 | echo "configure: failed program was:" >&5 | |
3797 | cat conftest.$ac_ext >&5 | |
3798 | rm -fr conftest* | |
3799 | gcc_cv_func_printf_ptr=no | |
3800 | fi | |
3801 | rm -fr conftest* | |
3802 | fi | |
3803 | ||
3804 | rm -f core core.* *.core | |
3805 | fi | |
3806 | ||
3807 | echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6 | |
3808 | if test $gcc_cv_func_printf_ptr = yes ; then | |
3809 | cat >> confdefs.h <<\EOF | |
3810 | #define HAVE_PRINTF_PTR 1 | |
3811 | EOF | |
3812 | ||
3813 | fi | |
3814 | ||
b27d2bd5 MK |
3815 | |
3816 | case "${host}" in | |
3817 | *-*-uwin*) | |
34fa3e7d MM |
3818 | { echo "configure: error: |
3819 | *** UWIN may not be used as a host platform because | |
3820 | *** linking with posix.dll is not allowed by the GNU GPL" 1>&2; exit 1; } | |
b27d2bd5 MK |
3821 | ;; |
3822 | esac | |
c375c43b | 3823 | echo $ac_n "checking for pid_t""... $ac_c" 1>&6 |
67f28219 | 3824 | echo "configure:3825: checking for pid_t" >&5 |
c375c43b KG |
3825 | if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then |
3826 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3827 | else | |
3828 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3829 | #line 3830 "configure" |
c375c43b KG |
3830 | #include "confdefs.h" |
3831 | #include <sys/types.h> | |
3832 | #if STDC_HEADERS | |
3833 | #include <stdlib.h> | |
3834 | #include <stddef.h> | |
3835 | #endif | |
3836 | EOF | |
3837 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b27d2bd5 | 3838 | egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
c375c43b | 3839 | rm -rf conftest* |
cb65112a | 3840 | ac_cv_type_pid_t=yes |
c375c43b KG |
3841 | else |
3842 | rm -rf conftest* | |
cb65112a | 3843 | ac_cv_type_pid_t=no |
c375c43b KG |
3844 | fi |
3845 | rm -f conftest* | |
3846 | ||
3847 | fi | |
cb65112a AO |
3848 | echo "$ac_t""$ac_cv_type_pid_t" 1>&6 |
3849 | if test $ac_cv_type_pid_t = no; then | |
3850 | cat >> confdefs.h <<\EOF | |
c375c43b KG |
3851 | #define pid_t int |
3852 | EOF | |
3853 | ||
3854 | fi | |
3855 | ||
3856 | ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'` | |
3857 | echo $ac_n "checking for vfork.h""... $ac_c" 1>&6 | |
67f28219 | 3858 | echo "configure:3859: checking for vfork.h" >&5 |
c375c43b KG |
3859 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
3860 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3861 | else | |
3862 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3863 | #line 3864 "configure" |
c375c43b KG |
3864 | #include "confdefs.h" |
3865 | #include <vfork.h> | |
3866 | EOF | |
3867 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
67f28219 | 3868 | { (eval echo configure:3869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
cd9e5e7c | 3869 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
c375c43b KG |
3870 | if test -z "$ac_err"; then |
3871 | rm -rf conftest* | |
3872 | eval "ac_cv_header_$ac_safe=yes" | |
3873 | else | |
3874 | echo "$ac_err" >&5 | |
3875 | echo "configure: failed program was:" >&5 | |
3876 | cat conftest.$ac_ext >&5 | |
3877 | rm -rf conftest* | |
3878 | eval "ac_cv_header_$ac_safe=no" | |
3879 | fi | |
3880 | rm -f conftest* | |
3881 | fi | |
3882 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
3883 | echo "$ac_t""yes" 1>&6 | |
3884 | cat >> confdefs.h <<\EOF | |
3885 | #define HAVE_VFORK_H 1 | |
3886 | EOF | |
3887 | ||
3888 | else | |
3889 | echo "$ac_t""no" 1>&6 | |
3890 | fi | |
3891 | ||
3892 | echo $ac_n "checking for working vfork""... $ac_c" 1>&6 | |
67f28219 | 3893 | echo "configure:3894: checking for working vfork" >&5 |
c375c43b KG |
3894 | if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then |
3895 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3896 | else | |
3897 | if test "$cross_compiling" = yes; then | |
3898 | echo $ac_n "checking for vfork""... $ac_c" 1>&6 | |
67f28219 | 3899 | echo "configure:3900: checking for vfork" >&5 |
c375c43b KG |
3900 | if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then |
3901 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3902 | else | |
3903 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3904 | #line 3905 "configure" |
c375c43b KG |
3905 | #include "confdefs.h" |
3906 | /* System header to define __stub macros and hopefully few prototypes, | |
3907 | which can conflict with char vfork(); below. */ | |
3908 | #include <assert.h> | |
3909 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3910 | /* We use char because int might match the return type of a gcc2 | |
3911 | builtin and then its argument prototype would still apply. */ | |
3912 | char vfork(); | |
3913 | ||
3914 | int main() { | |
3915 | ||
3916 | /* The GNU C library defines this for functions which it implements | |
3917 | to always fail with ENOSYS. Some functions are actually named | |
3918 | something starting with __ and the normal name is an alias. */ | |
3919 | #if defined (__stub_vfork) || defined (__stub___vfork) | |
3920 | choke me | |
3921 | #else | |
99b09ff3 | 3922 | vfork(); |
c375c43b KG |
3923 | #endif |
3924 | ||
3925 | ; return 0; } | |
3926 | EOF | |
67f28219 | 3927 | if { (eval echo configure:3928: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
c375c43b KG |
3928 | rm -rf conftest* |
3929 | eval "ac_cv_func_vfork=yes" | |
3930 | else | |
3931 | echo "configure: failed program was:" >&5 | |
3932 | cat conftest.$ac_ext >&5 | |
3933 | rm -rf conftest* | |
3934 | eval "ac_cv_func_vfork=no" | |
3935 | fi | |
3936 | rm -f conftest* | |
3937 | fi | |
3938 | ||
3939 | if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then | |
3940 | echo "$ac_t""yes" 1>&6 | |
3941 | : | |
3942 | else | |
3943 | echo "$ac_t""no" 1>&6 | |
3944 | fi | |
3945 | ||
3946 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
3947 | else | |
3948 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 3949 | #line 3950 "configure" |
c375c43b KG |
3950 | #include "confdefs.h" |
3951 | /* Thanks to Paul Eggert for this test. */ | |
3952 | #include <stdio.h> | |
3953 | #include <sys/types.h> | |
3954 | #include <sys/stat.h> | |
3955 | #ifdef HAVE_UNISTD_H | |
3956 | #include <unistd.h> | |
3957 | #endif | |
3958 | #ifdef HAVE_VFORK_H | |
3959 | #include <vfork.h> | |
3960 | #endif | |
3961 | /* On some sparc systems, changes by the child to local and incoming | |
3962 | argument registers are propagated back to the parent. | |
3963 | The compiler is told about this with #include <vfork.h>, | |
3964 | but some compilers (e.g. gcc -O) don't grok <vfork.h>. | |
3965 | Test for this by using a static variable whose address | |
3966 | is put into a register that is clobbered by the vfork. */ | |
3967 | static | |
3968 | #ifdef __cplusplus | |
3969 | sparc_address_test (int arg) | |
3970 | #else | |
3971 | sparc_address_test (arg) int arg; | |
3972 | #endif | |
3973 | { | |
3974 | static pid_t child; | |
3975 | if (!child) { | |
3976 | child = vfork (); | |
3977 | if (child < 0) { | |
3978 | perror ("vfork"); | |
3979 | _exit(2); | |
3980 | } | |
3981 | if (!child) { | |
3982 | arg = getpid(); | |
3983 | write(-1, "", 0); | |
3984 | _exit (arg); | |
3985 | } | |
3986 | } | |
3987 | } | |
3988 | main() { | |
3989 | pid_t parent = getpid (); | |
3990 | pid_t child; | |
3991 | ||
3992 | sparc_address_test (); | |
3993 | ||
3994 | child = vfork (); | |
3995 | ||
3996 | if (child == 0) { | |
3997 | /* Here is another test for sparc vfork register problems. | |
3998 | This test uses lots of local variables, at least | |
3999 | as many local variables as main has allocated so far | |
4000 | including compiler temporaries. 4 locals are enough for | |
4001 | gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe. | |
4002 | A buggy compiler should reuse the register of parent | |
4003 | for one of the local variables, since it will think that | |
4004 | parent can't possibly be used any more in this routine. | |
4005 | Assigning to the local variable will thus munge parent | |
4006 | in the parent process. */ | |
4007 | pid_t | |
4008 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
4009 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
4010 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
4011 | use the same hardware register for all 8 local variables. */ | |
4012 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
4013 | || p != p5 || p != p6 || p != p7) | |
4014 | _exit(1); | |
4015 | ||
4016 | /* On some systems (e.g. IRIX 3.3), | |
4017 | vfork doesn't separate parent from child file descriptors. | |
4018 | If the child closes a descriptor before it execs or exits, | |
4019 | this munges the parent's descriptor as well. | |
4020 | Test for this by closing stdout in the child. */ | |
4021 | _exit(close(fileno(stdout)) != 0); | |
4022 | } else { | |
4023 | int status; | |
4024 | struct stat st; | |
4025 | ||
4026 | while (wait(&status) != child) | |
4027 | ; | |
4028 | exit( | |
4029 | /* Was there some problem with vforking? */ | |
4030 | child < 0 | |
4031 | ||
4032 | /* Did the child fail? (This shouldn't happen.) */ | |
4033 | || status | |
4034 | ||
4035 | /* Did the vfork/compiler bug occur? */ | |
4036 | || parent != getpid() | |
4037 | ||
4038 | /* Did the file descriptor bug occur? */ | |
4039 | || fstat(fileno(stdout), &st) != 0 | |
4040 | ); | |
4041 | } | |
4042 | } | |
4043 | EOF | |
67f28219 | 4044 | if { (eval echo configure:4045: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
c375c43b KG |
4045 | then |
4046 | ac_cv_func_vfork_works=yes | |
4047 | else | |
4048 | echo "configure: failed program was:" >&5 | |
4049 | cat conftest.$ac_ext >&5 | |
4050 | rm -fr conftest* | |
4051 | ac_cv_func_vfork_works=no | |
4052 | fi | |
4053 | rm -fr conftest* | |
4054 | fi | |
4055 | ||
4056 | fi | |
4057 | ||
4058 | echo "$ac_t""$ac_cv_func_vfork_works" 1>&6 | |
4059 | if test $ac_cv_func_vfork_works = no; then | |
4060 | cat >> confdefs.h <<\EOF | |
4061 | #define vfork fork | |
4062 | EOF | |
4063 | ||
4064 | fi | |
4065 | ||
81bf3d9e | 4066 | for ac_func in getpagesize |
0a4b6309 | 4067 | do |
81bf3d9e | 4068 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 |
67f28219 | 4069 | echo "configure:4070: checking for $ac_func" >&5 |
81bf3d9e | 4070 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
0a4b6309 RL |
4071 | echo $ac_n "(cached) $ac_c" 1>&6 |
4072 | else | |
4073 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 4074 | #line 4075 "configure" |
0a4b6309 | 4075 | #include "confdefs.h" |
81bf3d9e RH |
4076 | /* System header to define __stub macros and hopefully few prototypes, |
4077 | which can conflict with char $ac_func(); below. */ | |
4078 | #include <assert.h> | |
4079 | /* Override any gcc2 internal prototype to avoid an error. */ | |
4080 | /* We use char because int might match the return type of a gcc2 | |
4081 | builtin and then its argument prototype would still apply. */ | |
4082 | char $ac_func(); | |
8fa1f09f | 4083 | |
81bf3d9e RH |
4084 | int main() { |
4085 | ||
4086 | /* The GNU C library defines this for functions which it implements | |
4087 | to always fail with ENOSYS. Some functions are actually named | |
4088 | something starting with __ and the normal name is an alias. */ | |
4089 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
4090 | choke me | |
c5c76735 | 4091 | #else |
99b09ff3 | 4092 | $ac_func(); |
c5c76735 JL |
4093 | #endif |
4094 | ||
c5c76735 JL |
4095 | ; return 0; } |
4096 | EOF | |
67f28219 | 4097 | if { (eval echo configure:4098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
c5c76735 | 4098 | rm -rf conftest* |
81bf3d9e | 4099 | eval "ac_cv_func_$ac_func=yes" |
c5c76735 JL |
4100 | else |
4101 | echo "configure: failed program was:" >&5 | |
4102 | cat conftest.$ac_ext >&5 | |
4103 | rm -rf conftest* | |
81bf3d9e | 4104 | eval "ac_cv_func_$ac_func=no" |
c5c76735 JL |
4105 | fi |
4106 | rm -f conftest* | |
4107 | fi | |
4108 | ||
81bf3d9e | 4109 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
c5c76735 | 4110 | echo "$ac_t""yes" 1>&6 |
81bf3d9e | 4111 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
c5c76735 | 4112 | cat >> confdefs.h <<EOF |
81bf3d9e | 4113 | #define $ac_tr_func 1 |
c5c76735 | 4114 | EOF |
81bf3d9e | 4115 | |
c5c76735 JL |
4116 | else |
4117 | echo "$ac_t""no" 1>&6 | |
4118 | fi | |
c5c76735 JL |
4119 | done |
4120 | ||
825b6926 ZW |
4121 | # The test program for the next two tests is the same except for one |
4122 | # set of ifdefs. | |
4123 | cat >ct-mmap.inc <<'EOF' | |
d2cabf16 | 4124 | #include <sys/types.h> |
81bf3d9e | 4125 | #include <sys/mman.h> |
825b6926 ZW |
4126 | #include <fcntl.h> |
4127 | #include <signal.h> | |
4128 | #include <setjmp.h> | |
4129 | #include <stdio.h> | |
0a4b6309 | 4130 | |
4c1331d6 DA |
4131 | #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON) |
4132 | # define MAP_ANONYMOUS MAP_ANON | |
4133 | #endif | |
4134 | ||
81bf3d9e RH |
4135 | /* This mess was copied from the GNU getpagesize.h. */ |
4136 | #ifndef HAVE_GETPAGESIZE | |
4137 | # ifdef HAVE_UNISTD_H | |
4138 | # include <unistd.h> | |
4139 | # endif | |
0a4b6309 | 4140 | |
81bf3d9e RH |
4141 | /* Assume that all systems that can run configure have sys/param.h. */ |
4142 | # ifndef HAVE_SYS_PARAM_H | |
4143 | # define HAVE_SYS_PARAM_H 1 | |
4144 | # endif | |
0a4b6309 | 4145 | |
81bf3d9e RH |
4146 | # ifdef _SC_PAGESIZE |
4147 | # define getpagesize() sysconf(_SC_PAGESIZE) | |
4148 | # else /* no _SC_PAGESIZE */ | |
4149 | # ifdef HAVE_SYS_PARAM_H | |
4150 | # include <sys/param.h> | |
4151 | # ifdef EXEC_PAGESIZE | |
4152 | # define getpagesize() EXEC_PAGESIZE | |
4153 | # else /* no EXEC_PAGESIZE */ | |
4154 | # ifdef NBPG | |
4155 | # define getpagesize() NBPG * CLSIZE | |
4156 | # ifndef CLSIZE | |
4157 | # define CLSIZE 1 | |
4158 | # endif /* no CLSIZE */ | |
4159 | # else /* no NBPG */ | |
4160 | # ifdef NBPC | |
4161 | # define getpagesize() NBPC | |
4162 | # else /* no NBPC */ | |
4163 | # ifdef PAGESIZE | |
4164 | # define getpagesize() PAGESIZE | |
4165 | # endif /* PAGESIZE */ | |
4166 | # endif /* no NBPC */ | |
4167 | # endif /* no NBPG */ | |
4168 | # endif /* no EXEC_PAGESIZE */ | |
4169 | # else /* no HAVE_SYS_PARAM_H */ | |
4170 | # define getpagesize() 8192 /* punt totally */ | |
4171 | # endif /* no HAVE_SYS_PARAM_H */ | |
4172 | # endif /* no _SC_PAGESIZE */ | |
0a4b6309 | 4173 | |
81bf3d9e | 4174 | #endif /* no HAVE_GETPAGESIZE */ |
0a4b6309 | 4175 | |
825b6926 ZW |
4176 | #ifndef MAP_FAILED |
4177 | # define MAP_FAILED -1 | |
4c1331d6 | 4178 | #endif |
81bf3d9e | 4179 | |
825b6926 ZW |
4180 | #undef perror_exit |
4181 | #define perror_exit(str, val) \ | |
4182 | do { perror(str); exit(val); } while (0) | |
4183 | ||
4184 | /* Some versions of cygwin mmap require that munmap is called with the | |
4185 | same parameters as mmap. GCC expects that this is not the case. | |
4186 | Test for various forms of this problem. Warning - icky signal games. */ | |
4187 | ||
4188 | static sigset_t unblock_sigsegv; | |
4189 | static jmp_buf r; | |
4190 | static size_t pg; | |
4191 | static int devzero; | |
4192 | ||
4193 | static char * | |
4194 | anonmap (size) | |
4195 | size_t size; | |
4196 | { | |
4197 | #ifdef USE_MAP_ANON | |
4198 | return (char *) mmap (0, size, PROT_READ|PROT_WRITE, | |
4199 | MAP_PRIVATE|MAP_ANONYMOUS, -1, 0); | |
4c1331d6 | 4200 | #else |
825b6926 ZW |
4201 | return (char *) mmap (0, size, PROT_READ|PROT_WRITE, |
4202 | MAP_PRIVATE, devzero, 0); | |
4c1331d6 | 4203 | #endif |
825b6926 ZW |
4204 | } |
4205 | ||
4206 | static void | |
4207 | sigsegv (unused) | |
4208 | int unused; | |
4209 | { | |
4210 | sigprocmask (SIG_UNBLOCK, &unblock_sigsegv, 0); | |
4211 | longjmp (r, 1); | |
4212 | } | |
4213 | ||
4214 | /* Basic functionality test. */ | |
4215 | void | |
4216 | test_0 () | |
4217 | { | |
4218 | char *x = anonmap (pg); | |
4219 | if (x == (char *) MAP_FAILED) | |
4220 | perror_exit("test 0 mmap", 2); | |
81bf3d9e | 4221 | |
4acab94b | 4222 | *(int *)x += 1; |
81bf3d9e | 4223 | |
4acab94b | 4224 | if (munmap(x, pg) < 0) |
825b6926 ZW |
4225 | perror_exit("test 0 munmap", 3); |
4226 | } | |
4227 | ||
4228 | /* 1. If we map a 2-page region and unmap its second page, the first page | |
4229 | must remain. */ | |
4230 | static void | |
4231 | test_1 () | |
4232 | { | |
4233 | char *x = anonmap (pg * 2); | |
4234 | if (x == (char *)MAP_FAILED) | |
4235 | perror_exit ("test 1 mmap", 4); | |
4236 | ||
4237 | signal (SIGSEGV, sigsegv); | |
4238 | if (setjmp (r)) | |
4239 | perror_exit ("test 1 fault", 5); | |
4240 | ||
4241 | x[0] = 1; | |
4242 | x[pg] = 1; | |
4243 | ||
4244 | if (munmap (x + pg, pg) < 0) | |
4245 | perror_exit ("test 1 munmap 1", 6); | |
4246 | x[0] = 2; | |
4247 | ||
4248 | if (setjmp (r) == 0) | |
4249 | { | |
4250 | x[pg] = 1; | |
4251 | perror_exit ("test 1 no fault", 7); | |
4252 | } | |
4253 | if (munmap (x, pg) < 0) | |
4254 | perror_exit ("test 1 munmap 2", 8); | |
4255 | } | |
4256 | ||
4257 | /* 2. If we map a 2-page region and unmap its first page, the second | |
4258 | page must remain. */ | |
4259 | static void | |
4260 | test_2 () | |
4261 | { | |
4262 | char *x = anonmap (pg * 2); | |
4263 | if (x == (char *)MAP_FAILED) | |
4264 | perror_exit ("test 2 mmap", 9); | |
4265 | ||
4266 | signal (SIGSEGV, sigsegv); | |
4267 | if (setjmp (r)) | |
4268 | perror_exit ("test 2 fault", 10); | |
4269 | ||
4270 | x[0] = 1; | |
4271 | x[pg] = 1; | |
4272 | ||
4273 | if (munmap (x, pg) < 0) | |
4274 | perror_exit ("test 2 munmap 1", 11); | |
4275 | ||
4276 | x[pg] = 2; | |
4277 | ||
4278 | if (setjmp (r) == 0) | |
4279 | { | |
4280 | x[0] = 1; | |
4281 | perror_exit ("test 2 no fault", 12); | |
4282 | } | |
4283 | ||
4284 | if (munmap (x+pg, pg) < 0) | |
4285 | perror_exit ("test 2 munmap 2", 13); | |
4286 | } | |
4287 | ||
4288 | /* 3. If we map two adjacent 1-page regions and unmap them both with | |
4289 | one munmap, both must go away. | |
4290 | ||
4291 | Getting two adjacent 1-page regions with two mmap calls is slightly | |
4292 | tricky. All OS's tested skip over already-allocated blocks; therefore | |
4293 | we have been careful to unmap all allocated regions in previous tests. | |
4294 | HP/UX allocates pages backward in memory. No OS has yet been observed | |
4295 | to be so perverse as to leave unmapped space between consecutive calls | |
4296 | to mmap. */ | |
4297 | ||
4298 | static void | |
4299 | test_3 () | |
4300 | { | |
4301 | char *x, *y, *z; | |
4302 | ||
4303 | x = anonmap (pg); | |
4304 | if (x == (char *)MAP_FAILED) | |
4305 | perror_exit ("test 3 mmap 1", 14); | |
4306 | y = anonmap (pg); | |
4307 | if (y == (char *)MAP_FAILED) | |
4308 | perror_exit ("test 3 mmap 2", 15); | |
4309 | ||
4310 | if (y != x + pg) | |
4311 | { | |
4312 | if (y == x - pg) | |
4313 | z = y, y = x, x = z; | |
4314 | else | |
4315 | { | |
4316 | fprintf (stderr, "test 3 nonconsecutive pages - %lx, %lx\n", | |
4317 | (unsigned long)x, (unsigned long)y); | |
4318 | exit (16); | |
4319 | } | |
4320 | } | |
4321 | ||
4322 | signal (SIGSEGV, sigsegv); | |
4323 | if (setjmp (r)) | |
4324 | perror_exit ("test 3 fault", 17); | |
4325 | ||
4326 | x[0] = 1; | |
4327 | y[0] = 1; | |
4328 | ||
4329 | if (munmap (x, pg*2) < 0) | |
4330 | perror_exit ("test 3 munmap", 18); | |
4331 | ||
4332 | if (setjmp (r) == 0) | |
4333 | { | |
4334 | x[0] = 1; | |
4335 | perror_exit ("test 3 no fault 1", 19); | |
4336 | } | |
4337 | ||
4338 | signal (SIGSEGV, sigsegv); | |
4339 | if (setjmp (r) == 0) | |
4340 | { | |
4341 | y[0] = 1; | |
4342 | perror_exit ("test 3 no fault 2", 20); | |
4343 | } | |
4344 | } | |
4345 | ||
4346 | int | |
4347 | main () | |
4348 | { | |
4349 | sigemptyset (&unblock_sigsegv); | |
4350 | sigaddset (&unblock_sigsegv, SIGSEGV); | |
4351 | pg = getpagesize (); | |
4352 | #ifndef USE_MAP_ANON | |
4353 | devzero = open ("/dev/zero", O_RDWR); | |
4354 | if (devzero < 0) | |
4355 | perror_exit ("open /dev/zero", 1); | |
4356 | #endif | |
4357 | ||
4358 | test_0(); | |
4359 | test_1(); | |
4360 | test_2(); | |
4361 | test_3(); | |
81bf3d9e | 4362 | |
4acab94b AO |
4363 | exit(0); |
4364 | } | |
81bf3d9e | 4365 | EOF |
825b6926 ZW |
4366 | |
4367 | echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6 | |
67f28219 | 4368 | echo "configure:4369: checking for working mmap from /dev/zero" >&5 |
825b6926 ZW |
4369 | if eval "test \"`echo '$''{'ac_cv_func_mmap_dev_zero'+set}'`\" = set"; then |
4370 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4371 | else | |
4372 | if test "$cross_compiling" = yes; then | |
4373 | # If this is not cygwin, and /dev/zero is a character device, it's probably | |
4374 | # safe to assume it works. | |
4375 | case "$host_os" in | |
4376 | cygwin* | win32 | pe | mingw* ) ac_cv_func_mmap_dev_zero=buggy ;; | |
4377 | * ) if test -c /dev/zero | |
4378 | then ac_cv_func_mmap_dev_zero=yes | |
4379 | else ac_cv_func_mmap_dev_zero=no | |
4380 | fi ;; | |
4381 | esac | |
4382 | else | |
4383 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 4384 | #line 4385 "configure" |
825b6926 ZW |
4385 | #include "confdefs.h" |
4386 | #include "ct-mmap.inc" | |
4387 | EOF | |
67f28219 | 4388 | if { (eval echo configure:4389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
825b6926 ZW |
4389 | then |
4390 | ac_cv_func_mmap_dev_zero=yes | |
4391 | else | |
4392 | echo "configure: failed program was:" >&5 | |
4393 | cat conftest.$ac_ext >&5 | |
4394 | rm -fr conftest* | |
4395 | if test $? -lt 4 | |
4396 | then ac_cv_func_mmap_dev_zero=no | |
4397 | else ac_cv_func_mmap_dev_zero=buggy | |
4398 | fi | |
4399 | fi | |
4400 | rm -fr conftest* | |
4401 | fi | |
4402 | ||
4403 | ||
4404 | fi | |
4405 | ||
4406 | echo "$ac_t""$ac_cv_func_mmap_dev_zero" 1>&6 | |
4407 | if test $ac_cv_func_mmap_dev_zero = yes; then | |
4408 | cat >> confdefs.h <<\EOF | |
4409 | #define HAVE_MMAP_DEV_ZERO 1 | |
4410 | EOF | |
4411 | ||
4412 | fi | |
4413 | ||
4414 | echo $ac_n "checking for working mmap with MAP_ANON(YMOUS)""... $ac_c" 1>&6 | |
67f28219 | 4415 | echo "configure:4416: checking for working mmap with MAP_ANON(YMOUS)" >&5 |
825b6926 ZW |
4416 | if eval "test \"`echo '$''{'ac_cv_func_mmap_anon'+set}'`\" = set"; then |
4417 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4418 | else | |
4419 | if test "$cross_compiling" = yes; then | |
4420 | # Unlike /dev/zero, it is not safe to assume MAP_ANON(YMOUS) works | |
4421 | # just because it's there. Some SCO Un*xen define it but don't implement it. | |
4422 | ac_cv_func_mmap_anon=no | |
4423 | else | |
4424 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 4425 | #line 4426 "configure" |
825b6926 ZW |
4426 | #include "confdefs.h" |
4427 | #define USE_MAP_ANON | |
4428 | #include "ct-mmap.inc" | |
4429 | EOF | |
67f28219 | 4430 | if { (eval echo configure:4431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
81bf3d9e | 4431 | then |
825b6926 | 4432 | ac_cv_func_mmap_anon=yes |
81bf3d9e RH |
4433 | else |
4434 | echo "configure: failed program was:" >&5 | |
4435 | cat conftest.$ac_ext >&5 | |
4436 | rm -fr conftest* | |
825b6926 ZW |
4437 | if test $? -lt 4 |
4438 | then ac_cv_func_mmap_anon=no | |
4439 | else ac_cv_func_mmap_anon=buggy | |
4440 | fi | |
81bf3d9e RH |
4441 | fi |
4442 | rm -fr conftest* | |
4443 | fi | |
4444 | ||
825b6926 | 4445 | |
81bf3d9e RH |
4446 | fi |
4447 | ||
825b6926 ZW |
4448 | echo "$ac_t""$ac_cv_func_mmap_anon" 1>&6 |
4449 | if test $ac_cv_func_mmap_anon = yes; then | |
81bf3d9e | 4450 | cat >> confdefs.h <<\EOF |
825b6926 | 4451 | #define HAVE_MMAP_ANON 1 |
81bf3d9e RH |
4452 | EOF |
4453 | ||
4454 | fi | |
825b6926 | 4455 | rm -f ct-mmap.inc |
81bf3d9e | 4456 | |
56f02b88 | 4457 | echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6 |
67f28219 | 4458 | echo "configure:4459: checking for working mmap of a file" >&5 |
56f02b88 ZW |
4459 | if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then |
4460 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4461 | else | |
4462 | # Create a file one thousand bytes long. | |
4463 | for i in 1 2 3 4 5 6 7 8 9 0 | |
4464 | do for j in 1 2 3 4 5 6 7 8 9 0 | |
4465 | do echo $i $j xxxxx | |
4466 | done | |
4467 | done > conftestdata$$ | |
4468 | ||
4469 | if test "$cross_compiling" = yes; then | |
4470 | ac_cv_func_mmap_file=no | |
4471 | else | |
4472 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 4473 | #line 4474 "configure" |
56f02b88 ZW |
4474 | #include "confdefs.h" |
4475 | ||
4476 | /* Test by Zack Weinberg. Modified from MMAP_ANYWHERE test by | |
4477 | Richard Henderson and Alexandre Oliva. | |
4478 | Check whether read-only mmap of a plain file works. */ | |
4479 | #include <sys/types.h> | |
4480 | #include <sys/stat.h> | |
4481 | #include <fcntl.h> | |
4482 | #include <sys/mman.h> | |
4483 | ||
4484 | int main() | |
4485 | { | |
4486 | char *x; | |
4487 | int fd; | |
4488 | struct stat st; | |
4489 | ||
4490 | fd = open("conftestdata$$", O_RDONLY); | |
4491 | if (fd < 0) | |
4492 | exit(1); | |
4493 | ||
4494 | if (fstat (fd, &st)) | |
4495 | exit(2); | |
4496 | ||
4497 | x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0); | |
4498 | if (x == (char *) -1) | |
4499 | exit(3); | |
4500 | ||
4501 | if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ') | |
4502 | exit(4); | |
4503 | ||
4504 | if (munmap(x, st.st_size) < 0) | |
4505 | exit(5); | |
4506 | ||
4507 | exit(0); | |
4508 | } | |
4509 | EOF | |
67f28219 | 4510 | if { (eval echo configure:4511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
56f02b88 ZW |
4511 | then |
4512 | ac_cv_func_mmap_file=yes | |
4513 | else | |
4514 | echo "configure: failed program was:" >&5 | |
4515 | cat conftest.$ac_ext >&5 | |
4516 | rm -fr conftest* | |
4517 | ac_cv_func_mmap_file=no | |
4518 | fi | |
4519 | rm -fr conftest* | |
4520 | fi | |
4521 | ||
4522 | fi | |
4523 | ||
4524 | echo "$ac_t""$ac_cv_func_mmap_file" 1>&6 | |
4525 | if test $ac_cv_func_mmap_file = yes; then | |
4526 | cat >> confdefs.h <<\EOF | |
4527 | #define HAVE_MMAP_FILE 1 | |
4528 | EOF | |
4529 | ||
4530 | fi | |
4531 | ||
81bf3d9e | 4532 | |
f91abfce TT |
4533 | |
4534 | ||
4535 | # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given. | |
4536 | if test "${with_libiconv_prefix+set}" = set; then | |
4537 | withval="$with_libiconv_prefix" | |
4538 | ||
4539 | for dir in `echo "$withval" | tr : ' '`; do | |
4540 | if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi | |
4541 | if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi | |
4542 | done | |
4543 | ||
4544 | fi | |
4545 | ||
4546 | ||
4547 | echo $ac_n "checking for iconv""... $ac_c" 1>&6 | |
67f28219 | 4548 | echo "configure:4549: checking for iconv" >&5 |
f91abfce TT |
4549 | if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then |
4550 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4551 | else | |
4552 | ||
4553 | am_cv_func_iconv="no, consider installing GNU libiconv" | |
4554 | am_cv_lib_iconv=no | |
4555 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 4556 | #line 4557 "configure" |
f91abfce TT |
4557 | #include "confdefs.h" |
4558 | #include <stdlib.h> | |
4559 | #include <iconv.h> | |
4560 | int main() { | |
4561 | iconv_t cd = iconv_open("",""); | |
4562 | iconv(cd,NULL,NULL,NULL,NULL); | |
4563 | iconv_close(cd); | |
4564 | ; return 0; } | |
4565 | EOF | |
67f28219 | 4566 | if { (eval echo configure:4567: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
f91abfce TT |
4567 | rm -rf conftest* |
4568 | am_cv_func_iconv=yes | |
4569 | else | |
4570 | echo "configure: failed program was:" >&5 | |
4571 | cat conftest.$ac_ext >&5 | |
4572 | fi | |
4573 | rm -f conftest* | |
4574 | if test "$am_cv_func_iconv" != yes; then | |
4575 | am_save_LIBS="$LIBS" | |
4576 | LIBS="$LIBS -liconv" | |
4577 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 4578 | #line 4579 "configure" |
f91abfce TT |
4579 | #include "confdefs.h" |
4580 | #include <stdlib.h> | |
4581 | #include <iconv.h> | |
4582 | int main() { | |
4583 | iconv_t cd = iconv_open("",""); | |
4584 | iconv(cd,NULL,NULL,NULL,NULL); | |
4585 | iconv_close(cd); | |
4586 | ; return 0; } | |
4587 | EOF | |
67f28219 | 4588 | if { (eval echo configure:4589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
f91abfce TT |
4589 | rm -rf conftest* |
4590 | am_cv_lib_iconv=yes | |
4591 | am_cv_func_iconv=yes | |
4592 | else | |
4593 | echo "configure: failed program was:" >&5 | |
4594 | cat conftest.$ac_ext >&5 | |
4595 | fi | |
4596 | rm -f conftest* | |
4597 | LIBS="$am_save_LIBS" | |
4598 | fi | |
4599 | ||
4600 | fi | |
4601 | ||
4602 | echo "$ac_t""$am_cv_func_iconv" 1>&6 | |
4603 | if test "$am_cv_func_iconv" = yes; then | |
4604 | cat >> confdefs.h <<\EOF | |
4605 | #define HAVE_ICONV 1 | |
4606 | EOF | |
4607 | ||
4608 | echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6 | |
67f28219 | 4609 | echo "configure:4610: checking for iconv declaration" >&5 |
f91abfce TT |
4610 | if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then |
4611 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4612 | else | |
4613 | ||
4614 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 4615 | #line 4616 "configure" |
f91abfce TT |
4616 | #include "confdefs.h" |
4617 | ||
4618 | #include <stdlib.h> | |
4619 | #include <iconv.h> | |
4620 | extern | |
4621 | #ifdef __cplusplus | |
4622 | "C" | |
4623 | #endif | |
4624 | #if defined(__STDC__) || defined(__cplusplus) | |
4625 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
4626 | #else | |
4627 | size_t iconv(); | |
4628 | #endif | |
4629 | ||
4630 | int main() { | |
4631 | ||
4632 | ; return 0; } | |
4633 | EOF | |
67f28219 | 4634 | if { (eval echo configure:4635: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
f91abfce TT |
4635 | rm -rf conftest* |
4636 | am_cv_proto_iconv_arg1="" | |
4637 | else | |
4638 | echo "configure: failed program was:" >&5 | |
4639 | cat conftest.$ac_ext >&5 | |
4640 | rm -rf conftest* | |
4641 | am_cv_proto_iconv_arg1="const" | |
4642 | fi | |
4643 | rm -f conftest* | |
4644 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" | |
4645 | fi | |
4646 | ||
4647 | am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
4648 | echo "$ac_t""${ac_t:- | |
4649 | }$am_cv_proto_iconv" 1>&6 | |
4650 | cat >> confdefs.h <<EOF | |
4651 | #define ICONV_CONST $am_cv_proto_iconv_arg1 | |
4652 | EOF | |
4653 | ||
4654 | fi | |
4655 | LIBICONV= | |
4656 | if test "$am_cv_lib_iconv" = yes; then | |
4657 | LIBICONV="-liconv" | |
4658 | fi | |
4659 | ||
4660 | ||
4661 | ||
86cf1cbd KG |
4662 | # We will need to find libiberty.h and ansidecl.h |
4663 | saved_CFLAGS="$CFLAGS" | |
4664 | CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include" | |
8e944909 | 4665 | for ac_func in getenv atol sbrk abort atof getcwd getwd \ |
3b681e9d ZW |
4666 | strsignal putc_unlocked fputs_unlocked fwrite_unlocked \ |
4667 | fprintf_unlocked strstr environ errno \ | |
c1800ec8 | 4668 | malloc realloc calloc free basename getopt clock |
81bf3d9e | 4669 | do |
f31e826b KG |
4670 | ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
4671 | echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6 | |
67f28219 | 4672 | echo "configure:4673: checking whether $ac_func is declared" >&5 |
f31e826b | 4673 | if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then |
81bf3d9e RH |
4674 | echo $ac_n "(cached) $ac_c" 1>&6 |
4675 | else | |
4676 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 4677 | #line 4678 "configure" |
81bf3d9e | 4678 | #include "confdefs.h" |
7afe8c41 KG |
4679 | #undef $ac_tr_decl |
4680 | #define $ac_tr_decl 1 | |
4681 | ||
d02af173 | 4682 | #include "ansidecl.h" |
86cf1cbd | 4683 | #include "system.h" |
f31e826b | 4684 | |
81bf3d9e | 4685 | int main() { |
86cf1cbd KG |
4686 | #ifndef $ac_func |
4687 | char *(*pfn) = (char *(*)) $ac_func ; | |
4688 | #endif | |
81bf3d9e RH |
4689 | ; return 0; } |
4690 | EOF | |
67f28219 | 4691 | if { (eval echo configure:4692: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
81bf3d9e | 4692 | rm -rf conftest* |
f31e826b | 4693 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e RH |
4694 | else |
4695 | echo "configure: failed program was:" >&5 | |
4696 | cat conftest.$ac_ext >&5 | |
4697 | rm -rf conftest* | |
f31e826b | 4698 | eval "gcc_cv_have_decl_$ac_func=no" |
81bf3d9e RH |
4699 | fi |
4700 | rm -f conftest* | |
4701 | fi | |
4702 | ||
f31e826b KG |
4703 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
4704 | echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF | |
86cf1cbd | 4705 | #define $ac_tr_decl 1 |
81bf3d9e | 4706 | EOF |
86cf1cbd | 4707 | |
81bf3d9e | 4708 | else |
f31e826b KG |
4709 | echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF |
4710 | #define $ac_tr_decl 0 | |
4711 | EOF | |
4712 | ||
81bf3d9e RH |
4713 | fi |
4714 | ||
4715 | done | |
86cf1cbd | 4716 | if test x = y ; then |
05e12634 | 4717 | cat >> confdefs.h <<\EOF |
f31e826b | 4718 | #define HAVE_DECL_GETENV 1 |
86cf1cbd | 4719 | EOF |
05e12634 | 4720 | cat >> confdefs.h <<\EOF |
f31e826b | 4721 | #define HAVE_DECL_ATOL 1 |
86cf1cbd | 4722 | EOF |
05e12634 | 4723 | cat >> confdefs.h <<\EOF |
f31e826b | 4724 | #define HAVE_DECL_SBRK 1 |
86cf1cbd | 4725 | EOF |
05e12634 | 4726 | cat >> confdefs.h <<\EOF |
f31e826b | 4727 | #define HAVE_DECL_ABORT 1 |
86cf1cbd | 4728 | EOF |
05e12634 | 4729 | cat >> confdefs.h <<\EOF |
f31e826b | 4730 | #define HAVE_DECL_ATOF 1 |
86cf1cbd | 4731 | EOF |
05e12634 | 4732 | cat >> confdefs.h <<\EOF |
f31e826b | 4733 | #define HAVE_DECL_GETCWD 1 |
86cf1cbd | 4734 | EOF |
05e12634 | 4735 | cat >> confdefs.h <<\EOF |
f31e826b | 4736 | #define HAVE_DECL_GETWD 1 |
86cf1cbd KG |
4737 | EOF |
4738 | \ | |
05e12634 | 4739 | cat >> confdefs.h <<\EOF |
f31e826b | 4740 | #define HAVE_DECL_STRSIGNAL 1 |
86cf1cbd | 4741 | EOF |
05e12634 | 4742 | cat >> confdefs.h <<\EOF |
f31e826b | 4743 | #define HAVE_DECL_PUTC_UNLOCKED 1 |
86cf1cbd | 4744 | EOF |
05e12634 | 4745 | cat >> confdefs.h <<\EOF |
f31e826b | 4746 | #define HAVE_DECL_FPUTS_UNLOCKED 1 |
3b681e9d ZW |
4747 | EOF |
4748 | cat >> confdefs.h <<\EOF | |
4749 | #define HAVE_DECL_FWRITE_UNLOCKED 1 | |
4750 | EOF | |
4751 | \ | |
4752 | cat >> confdefs.h <<\EOF | |
4753 | #define HAVE_DECL_FPRINTF_UNLOCKED 1 | |
86cf1cbd | 4754 | EOF |
05e12634 | 4755 | cat >> confdefs.h <<\EOF |
f31e826b | 4756 | #define HAVE_DECL_STRSTR 1 |
86cf1cbd | 4757 | EOF |
05e12634 | 4758 | cat >> confdefs.h <<\EOF |
f31e826b | 4759 | #define HAVE_DECL_ENVIRON 1 |
6c889b67 | 4760 | EOF |
05e12634 | 4761 | cat >> confdefs.h <<\EOF |
6c889b67 | 4762 | #define HAVE_DECL_ERRNO 1 |
86cf1cbd KG |
4763 | EOF |
4764 | \ | |
05e12634 | 4765 | cat >> confdefs.h <<\EOF |
f31e826b KG |
4766 | #define HAVE_DECL_MALLOC 1 |
4767 | EOF | |
05e12634 | 4768 | cat >> confdefs.h <<\EOF |
f31e826b | 4769 | #define HAVE_DECL_REALLOC 1 |
86cf1cbd | 4770 | EOF |
05e12634 | 4771 | cat >> confdefs.h <<\EOF |
f31e826b | 4772 | #define HAVE_DECL_CALLOC 1 |
86cf1cbd | 4773 | EOF |
05e12634 | 4774 | cat >> confdefs.h <<\EOF |
f31e826b | 4775 | #define HAVE_DECL_FREE 1 |
86cf1cbd | 4776 | EOF |
05e12634 | 4777 | cat >> confdefs.h <<\EOF |
f31e826b KG |
4778 | #define HAVE_DECL_BASENAME 1 |
4779 | EOF | |
05e12634 | 4780 | cat >> confdefs.h <<\EOF |
f31e826b | 4781 | #define HAVE_DECL_GETOPT 1 |
c1800ec8 | 4782 | EOF |
05e12634 | 4783 | cat >> confdefs.h <<\EOF |
c1800ec8 | 4784 | #define HAVE_DECL_CLOCK 1 |
81bf3d9e | 4785 | EOF |
81bf3d9e RH |
4786 | fi |
4787 | ||
81bf3d9e RH |
4788 | |
4789 | for ac_func in getrlimit setrlimit getrusage | |
4790 | do | |
f31e826b KG |
4791 | ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
4792 | echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6 | |
67f28219 | 4793 | echo "configure:4794: checking whether $ac_func is declared" >&5 |
f31e826b | 4794 | if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then |
81bf3d9e RH |
4795 | echo $ac_n "(cached) $ac_c" 1>&6 |
4796 | else | |
4797 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 4798 | #line 4799 "configure" |
81bf3d9e | 4799 | #include "confdefs.h" |
7afe8c41 KG |
4800 | #undef $ac_tr_decl |
4801 | #define $ac_tr_decl 1 | |
4802 | ||
d02af173 | 4803 | #include "ansidecl.h" |
86cf1cbd | 4804 | #include "system.h" |
81bf3d9e RH |
4805 | #ifdef HAVE_SYS_RESOURCE_H |
4806 | #include <sys/resource.h> | |
4807 | #endif | |
4808 | ||
f31e826b | 4809 | |
81bf3d9e | 4810 | int main() { |
86cf1cbd KG |
4811 | #ifndef $ac_func |
4812 | char *(*pfn) = (char *(*)) $ac_func ; | |
4813 | #endif | |
81bf3d9e RH |
4814 | ; return 0; } |
4815 | EOF | |
67f28219 | 4816 | if { (eval echo configure:4817: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
81bf3d9e | 4817 | rm -rf conftest* |
f31e826b | 4818 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e RH |
4819 | else |
4820 | echo "configure: failed program was:" >&5 | |
4821 | cat conftest.$ac_ext >&5 | |
4822 | rm -rf conftest* | |
f31e826b | 4823 | eval "gcc_cv_have_decl_$ac_func=no" |
81bf3d9e RH |
4824 | fi |
4825 | rm -f conftest* | |
4826 | fi | |
4827 | ||
f31e826b KG |
4828 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
4829 | echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF | |
86cf1cbd | 4830 | #define $ac_tr_decl 1 |
81bf3d9e | 4831 | EOF |
86cf1cbd | 4832 | |
81bf3d9e | 4833 | else |
f31e826b KG |
4834 | echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF |
4835 | #define $ac_tr_decl 0 | |
4836 | EOF | |
4837 | ||
81bf3d9e RH |
4838 | fi |
4839 | ||
4840 | done | |
86cf1cbd | 4841 | if test x = y ; then |
05e12634 | 4842 | cat >> confdefs.h <<\EOF |
f31e826b | 4843 | #define HAVE_DECL_GETRLIMIT 1 |
86cf1cbd | 4844 | EOF |
05e12634 | 4845 | cat >> confdefs.h <<\EOF |
f31e826b | 4846 | #define HAVE_DECL_SETRLIMIT 1 |
86cf1cbd | 4847 | EOF |
05e12634 | 4848 | cat >> confdefs.h <<\EOF |
f31e826b | 4849 | #define HAVE_DECL_GETRUSAGE 1 |
86cf1cbd KG |
4850 | EOF |
4851 | fi | |
4852 | ||
81bf3d9e | 4853 | |
c1800ec8 ZW |
4854 | for ac_func in times |
4855 | do | |
4856 | ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
4857 | echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6 | |
67f28219 | 4858 | echo "configure:4859: checking whether $ac_func is declared" >&5 |
c1800ec8 ZW |
4859 | if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then |
4860 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4861 | else | |
4862 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 4863 | #line 4864 "configure" |
c1800ec8 ZW |
4864 | #include "confdefs.h" |
4865 | #undef $ac_tr_decl | |
4866 | #define $ac_tr_decl 1 | |
4867 | ||
4868 | #include "ansidecl.h" | |
4869 | #include "system.h" | |
4870 | #ifdef HAVE_SYS_TIMES_H | |
4871 | #include <sys/times.h> | |
4872 | #endif | |
4873 | ||
4874 | ||
4875 | int main() { | |
4876 | #ifndef $ac_func | |
4877 | char *(*pfn) = (char *(*)) $ac_func ; | |
4878 | #endif | |
4879 | ; return 0; } | |
4880 | EOF | |
67f28219 | 4881 | if { (eval echo configure:4882: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
c1800ec8 ZW |
4882 | rm -rf conftest* |
4883 | eval "gcc_cv_have_decl_$ac_func=yes" | |
4884 | else | |
4885 | echo "configure: failed program was:" >&5 | |
4886 | cat conftest.$ac_ext >&5 | |
4887 | rm -rf conftest* | |
4888 | eval "gcc_cv_have_decl_$ac_func=no" | |
4889 | fi | |
4890 | rm -f conftest* | |
4891 | fi | |
4892 | ||
4893 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
4894 | echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF | |
4895 | #define $ac_tr_decl 1 | |
4896 | EOF | |
4897 | ||
4898 | else | |
4899 | echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF | |
4900 | #define $ac_tr_decl 0 | |
4901 | EOF | |
4902 | ||
4903 | fi | |
4904 | ||
4905 | done | |
4906 | if test x = y ; then | |
05e12634 | 4907 | cat >> confdefs.h <<\EOF |
c1800ec8 ZW |
4908 | #define HAVE_DECL_TIMES 1 |
4909 | EOF | |
4910 | fi | |
4911 | ||
4912 | ||
4913 | # More time-related stuff. | |
4914 | echo $ac_n "checking for struct tms""... $ac_c" 1>&6 | |
67f28219 | 4915 | echo "configure:4916: checking for struct tms" >&5 |
c1800ec8 ZW |
4916 | if eval "test \"`echo '$''{'ac_cv_struct_tms'+set}'`\" = set"; then |
4917 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4918 | else | |
4919 | ||
4920 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 4921 | #line 4922 "configure" |
c1800ec8 ZW |
4922 | #include "confdefs.h" |
4923 | ||
4924 | #include "ansidecl.h" | |
4925 | #include "system.h" | |
4926 | #ifdef HAVE_SYS_TIMES_H | |
4927 | #include <sys/times.h> | |
4928 | #endif | |
4929 | ||
4930 | int main() { | |
4931 | struct tms tms; | |
4932 | ; return 0; } | |
4933 | EOF | |
67f28219 | 4934 | if { (eval echo configure:4935: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
c1800ec8 ZW |
4935 | rm -rf conftest* |
4936 | ac_cv_struct_tms=yes | |
4937 | else | |
4938 | echo "configure: failed program was:" >&5 | |
4939 | cat conftest.$ac_ext >&5 | |
4940 | rm -rf conftest* | |
4941 | ac_cv_struct_tms=no | |
4942 | fi | |
4943 | rm -f conftest* | |
4944 | fi | |
4945 | ||
4946 | echo "$ac_t""$ac_cv_struct_tms" 1>&6 | |
4947 | if test $ac_cv_struct_tms = yes; then | |
4948 | cat >> confdefs.h <<\EOF | |
4949 | #define HAVE_STRUCT_TMS 1 | |
4950 | EOF | |
4951 | ||
4952 | fi | |
4953 | ||
4954 | # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE. | |
4955 | # revisit after autoconf 2.50. | |
4956 | echo $ac_n "checking for clock_t""... $ac_c" 1>&6 | |
67f28219 | 4957 | echo "configure:4958: checking for clock_t" >&5 |
c1800ec8 ZW |
4958 | if eval "test \"`echo '$''{'gcc_cv_type_clock_t'+set}'`\" = set"; then |
4959 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4960 | else | |
4961 | ||
4962 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 4963 | #line 4964 "configure" |
c1800ec8 ZW |
4964 | #include "confdefs.h" |
4965 | ||
4966 | #include "ansidecl.h" | |
4967 | #include "system.h" | |
4968 | ||
4969 | int main() { | |
4970 | clock_t x; | |
4971 | ; return 0; } | |
4972 | EOF | |
67f28219 | 4973 | if { (eval echo configure:4974: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
c1800ec8 ZW |
4974 | rm -rf conftest* |
4975 | gcc_cv_type_clock_t=yes | |
4976 | else | |
4977 | echo "configure: failed program was:" >&5 | |
4978 | cat conftest.$ac_ext >&5 | |
4979 | rm -rf conftest* | |
4980 | gcc_cv_type_clock_t=no | |
4981 | fi | |
4982 | rm -f conftest* | |
4983 | fi | |
4984 | ||
4985 | echo "$ac_t""$gcc_cv_type_clock_t" 1>&6 | |
4986 | if test $gcc_cv_type_clock_t = yes; then | |
4987 | cat >> confdefs.h <<\EOF | |
4988 | #define HAVE_CLOCK_T 1 | |
4989 | EOF | |
4990 | ||
4991 | fi | |
4992 | ||
86cf1cbd KG |
4993 | # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests. |
4994 | CFLAGS="$saved_CFLAGS" | |
81bf3d9e | 4995 | |
75923b2f MK |
4996 | # mkdir takes a single argument on some systems. |
4997 | echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6 | |
67f28219 | 4998 | echo "configure:4999: checking if mkdir takes one argument" >&5 |
75923b2f MK |
4999 | if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then |
5000 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5001 | else | |
5002 | cat > conftest.$ac_ext <<EOF | |
67f28219 | 5003 | #line 5004 "configure" |
75923b2f MK |
5004 | #include "confdefs.h" |
5005 | ||
5006 | #include <sys/types.h> | |
5007 | #ifdef HAVE_SYS_STAT_H | |
5008 | # include <sys/stat.h> | |
5009 | #endif | |
5010 | #ifdef HAVE_UNISTD_H | |
5011 | # include <unistd.h> | |
5012 | #endif | |
5013 | #ifdef HAVE_DIRECT_H | |
5014 | # include <direct.h> | |
5015 | #endif | |
5016 | int main() { | |
5017 | mkdir ("foo", 0); | |
5018 | ; return 0; } | |
5019 | EOF | |
67f28219 | 5020 | if { (eval echo configure:5021: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75923b2f MK |
5021 | rm -rf conftest* |
5022 | gcc_cv_mkdir_takes_one_arg=no | |
5023 | else | |
5024 | echo "configure: failed program was:" >&5 | |
5025 | cat conftest.$ac_ext >&5 | |
5026 | rm -rf conftest* | |
5027 | gcc_cv_mkdir_takes_one_arg=yes | |
5028 | fi | |
5029 | rm -f conftest* | |
5030 | fi | |
5031 | ||
5032 | echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6 | |
5033 | if test $gcc_cv_mkdir_takes_one_arg = yes ; then | |
5034 | cat >> confdefs.h <<\EOF | |
5035 | #define MKDIR_TAKES_ONE_ARG 1 | |
5036 | EOF | |
5037 | ||
5038 | fi | |
5039 | ||
5040 | ||
861bb6c1 JL |
5041 | # File extensions |
5042 | manext='.1' | |
5043 | objext='.o' | |
5044 | ||
5045 | ||
5046 | ||
5047 | build_xm_file= | |
f6cb0e63 | 5048 | build_xm_defines= |
861bb6c1 JL |
5049 | build_install_headers_dir=install-headers-tar |
5050 | build_exeext= | |
5051 | host_xm_file= | |
f6cb0e63 | 5052 | host_xm_defines= |
861bb6c1 JL |
5053 | host_xmake_file= |
5054 | host_truncate_target= | |
6e26218f | 5055 | host_exeext= |
861bb6c1 JL |
5056 | |
5057 | # Decode the host machine, then the target machine. | |
5058 | # For the host machine, we save the xm_file variable as host_xm_file; | |
5059 | # then we decode the target machine and forget everything else | |
5060 | # that came from the host machine. | |
5061 | for machine in $build $host $target; do | |
61ed06c3 | 5062 | . ${srcdir}/config.gcc |
861bb6c1 JL |
5063 | done |
5064 | ||
5065 | extra_objs="${host_extra_objs} ${extra_objs}" | |
5066 | ||
5067 | # Default the target-machine variables that were not explicitly set. | |
75bffa71 | 5068 | if test x"$tm_file" = x |
861bb6c1 JL |
5069 | then tm_file=$cpu_type/$cpu_type.h; fi |
5070 | ||
6b2adea9 | 5071 | if test x"$extra_headers" = x |
861bb6c1 JL |
5072 | then extra_headers=; fi |
5073 | ||
75bffa71 | 5074 | if test x$md_file = x |
e98e406f | 5075 | then md_file=$cpu_type/$cpu_type.md; fi |
861bb6c1 | 5076 | |
75bffa71 | 5077 | if test x$out_file = x |
861bb6c1 JL |
5078 | then out_file=$cpu_type/$cpu_type.c; fi |
5079 | ||
75bffa71 | 5080 | if test x"$tmake_file" = x |
861bb6c1 JL |
5081 | then tmake_file=$cpu_type/t-$cpu_type |
5082 | fi | |
5083 | ||
90e6a802 | 5084 | if test x"$dwarf2" = xyes |
756ee602 | 5085 | then tm_file="$tm_file tm-dwarf2.h" |
90e6a802 RL |
5086 | fi |
5087 | ||
75bffa71 | 5088 | if test x$float_format = x |
861bb6c1 JL |
5089 | then float_format=i64 |
5090 | fi | |
5091 | ||
027ea2a7 JW |
5092 | if test $float_format = none |
5093 | then float_h_file=Makefile.in | |
5094 | else float_h_file=float-$float_format.h | |
5095 | fi | |
5096 | ||
9fc9b82a | 5097 | # Handle cpp installation. |
3ecc3258 | 5098 | if test x$enable_cpp != xno |
9fc9b82a L |
5099 | then |
5100 | tmake_file="$tmake_file t-install-cpp" | |
5101 | fi | |
5102 | ||
861bb6c1 | 5103 | # Say what files are being used for the output code and MD file. |
11642c3a | 5104 | echo "Using \`$srcdir/config/$out_file' for machine-specific logic." |
861bb6c1 JL |
5105 | echo "Using \`$srcdir/config/$md_file' as machine description file." |
5106 | ||
11642c3a | 5107 | # If any of the xm_file variables contain nonexistent files, warn |
4dc0535b ZW |
5108 | # about them and drop them. |
5109 | ||
11642c3a ZW |
5110 | bx= |
5111 | for x in $build_xm_file; do | |
5112 | if test -f $srcdir/config/$x | |
5113 | then bx="$bx $x" | |
11642c3a ZW |
5114 | else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2 |
5115 | fi | |
5116 | done | |
5117 | build_xm_file="$bx" | |
5118 | ||
5119 | hx= | |
5120 | for x in $host_xm_file; do | |
5121 | if test -f $srcdir/config/$x | |
5122 | then hx="$hx $x" | |
11642c3a ZW |
5123 | else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2 |
5124 | fi | |
5125 | done | |
5126 | host_xm_file="$hx" | |
5127 | ||
5128 | tx= | |
5129 | for x in $xm_file; do | |
5130 | if test -f $srcdir/config/$x | |
5131 | then tx="$tx $x" | |
11642c3a ZW |
5132 | else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2 |
5133 | fi | |
5134 | done | |
5135 | xm_file="$tx" | |
5136 | ||
861bb6c1 JL |
5137 | count=a |
5138 | for f in $tm_file; do | |
5139 | count=${count}x | |
5140 | done | |
75bffa71 | 5141 | if test $count = ax; then |
861bb6c1 JL |
5142 | echo "Using \`$srcdir/config/$tm_file' as target machine macro file." |
5143 | else | |
5144 | echo "Using the following target machine macro files:" | |
5145 | for f in $tm_file; do | |
5146 | echo " $srcdir/config/$f" | |
5147 | done | |
5148 | fi | |
5149 | ||
5150 | count=a | |
5151 | for f in $host_xm_file; do | |
5152 | count=${count}x | |
5153 | done | |
11642c3a ZW |
5154 | if test $count = a; then |
5155 | : | |
5156 | elif test $count = ax; then | |
861bb6c1 JL |
5157 | echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." |
5158 | else | |
5159 | echo "Using the following host machine macro files:" | |
5160 | for f in $host_xm_file; do | |
5161 | echo " $srcdir/config/$f" | |
5162 | done | |
5163 | fi | |
5164 | ||
75bffa71 | 5165 | if test "$host_xm_file" != "$build_xm_file"; then |
861bb6c1 JL |
5166 | count=a |
5167 | for f in $build_xm_file; do | |
5168 | count=${count}x | |
5169 | done | |
11642c3a ZW |
5170 | if test $count = a; then |
5171 | : | |
5172 | elif test $count = ax; then | |
861bb6c1 JL |
5173 | echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." |
5174 | else | |
5175 | echo "Using the following build machine macro files:" | |
5176 | for f in $build_xm_file; do | |
5177 | echo " $srcdir/config/$f" | |
5178 | done | |
5179 | fi | |
5180 | fi | |
5181 | ||
75bffa71 ILT |
5182 | if test x$thread_file = x; then |
5183 | if test x$target_thread_file != x; then | |
a851212a JW |
5184 | thread_file=$target_thread_file |
5185 | else | |
5186 | thread_file='single' | |
5187 | fi | |
861bb6c1 JL |
5188 | fi |
5189 | ||
b7cb92ad | 5190 | # auto-host.h is the file containing items generated by autoconf and is |
e9a25f70 | 5191 | # the first file included by config.h. |
b7cb92ad | 5192 | # If host=build, it is correct to have hconfig include auto-host.h |
db81d74a RH |
5193 | # as well. If host!=build, we are in error and need to do more |
5194 | # work to find out the build config parameters. | |
75bffa71 | 5195 | if test x$host = x$build |
db81d74a | 5196 | then |
eaf4e618 | 5197 | build_auto=auto-host.h |
b7cb92ad JL |
5198 | else |
5199 | # We create a subdir, then run autoconf in the subdir. | |
5200 | # To prevent recursion we set host and build for the new | |
5201 | # invocation of configure to the build for this invocation | |
5202 | # of configure. | |
5203 | tempdir=build.$$ | |
5204 | rm -rf $tempdir | |
5205 | mkdir $tempdir | |
5206 | cd $tempdir | |
5207 | case ${srcdir} in | |
255b8a49 | 5208 | /* | A-Za-z:\\/* ) realsrcdir=${srcdir};; |
b7cb92ad JL |
5209 | *) realsrcdir=../${srcdir};; |
5210 | esac | |
d920e825 L |
5211 | saved_CFLAGS="${CFLAGS}" |
5212 | CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \ | |
5213 | ${realsrcdir}/configure \ | |
b7cb92ad | 5214 | --target=$target --host=$build --build=$build |
d920e825 | 5215 | CFLAGS="${saved_CFLAGS}" |
b7cb92ad JL |
5216 | |
5217 | # We just finished tests for the build machine, so rename | |
5218 | # the file auto-build.h in the gcc directory. | |
5219 | mv auto-host.h ../auto-build.h | |
5220 | cd .. | |
5221 | rm -rf $tempdir | |
eaf4e618 | 5222 | build_auto=auto-build.h |
db81d74a RH |
5223 | fi |
5224 | ||
eaf4e618 | 5225 | tm_file="${tm_file} defaults.h" |
d02af173 ZW |
5226 | host_xm_file="auto-host.h ansidecl.h ${host_xm_file} ${tm_file}" |
5227 | build_xm_file="${build_auto} ansidecl.h ${build_xm_file} ${tm_file}" | |
5228 | xm_file="ansidecl.h ${xm_file} ${tm_file}" | |
0056a9b5 | 5229 | |
861bb6c1 | 5230 | # Truncate the target if necessary |
75bffa71 | 5231 | if test x$host_truncate_target != x; then |
861bb6c1 JL |
5232 | target=`echo $target | sed -e 's/\(..............\).*/\1/'` |
5233 | fi | |
5234 | ||
f1943b77 | 5235 | # Get the version trigger filename from the toplevel |
75bffa71 | 5236 | if test "${with_gcc_version_trigger+set}" = set; then |
f1943b77 MH |
5237 | gcc_version_trigger=$with_gcc_version_trigger |
5238 | else | |
5239 | gcc_version_trigger=${srcdir}/version.c | |
5240 | fi | |
022dae81 | 5241 | gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'` |
8763704d | 5242 | gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'` |
861bb6c1 | 5243 | |
cc1e60ea | 5244 | # Compile in configure arguments. |
8105825d | 5245 | if test -f configargs.h ; then |
cc1e60ea | 5246 | # Being re-configured. |
022dae81 | 5247 | gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'` |
cc1e60ea JM |
5248 | gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" |
5249 | else | |
5250 | gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS" | |
5251 | fi | |
5252 | cat > configargs.h <<EOF | |
5253 | /* Generated automatically. */ | |
5254 | static const char configuration_arguments[] = "$gcc_config_arguments"; | |
a6687d2b | 5255 | static const char thread_model[] = "$thread_file"; |
cc1e60ea JM |
5256 | EOF |
5257 | ||
ab87f8c8 JL |
5258 | # Internationalization |
5259 | PACKAGE=gcc | |
5260 | VERSION="$gcc_version" | |
5261 | cat >> confdefs.h <<EOF | |
5262 | #define PACKAGE "$PACKAGE" | |
5263 | EOF | |
861bb6c1 | 5264 | |
ab87f8c8 JL |
5265 | cat >> confdefs.h <<EOF |
5266 | #define VERSION "$VERSION" | |
5267 | EOF | |
861bb6c1 | 5268 | |
861bb6c1 | 5269 | |
ab87f8c8 JL |
5270 | |
5271 | ||
2be36552 | 5272 | ALL_LINGUAS="sv" |
ab87f8c8 | 5273 | |
dc6746e7 | 5274 | # Enable NLS support by default |
ab87f8c8 JL |
5275 | # Check whether --enable-nls or --disable-nls was given. |
5276 | if test "${enable_nls+set}" = set; then | |
5277 | enableval="$enable_nls" | |
5278 | : | |
861bb6c1 | 5279 | else |
dc6746e7 | 5280 | enable_nls=yes |
861bb6c1 | 5281 | fi |
861bb6c1 | 5282 | |
861bb6c1 | 5283 | |
dc6746e7 PT |
5284 | # if cross compiling, disable NLS support. |
5285 | # It's not worth the trouble, at least for now. | |
5286 | ||
063a4b85 | 5287 | if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then |
dc6746e7 PT |
5288 | echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2 |
5289 | enable_nls=no | |
5290 | fi | |
5291 | ||
861bb6c1 | 5292 | |
71a94577 ZW |
5293 | |
5294 | echo $ac_n "checking for library containing strerror""... $ac_c" 1>&6 | |
0936a455 | 5295 | echo "configure:5296: checking for library containing strerror" >&5 |
71a94577 | 5296 | if eval "test \"`echo '$''{'ac_cv_search_strerror'+set}'`\" = set"; then |
ab87f8c8 JL |
5297 | echo $ac_n "(cached) $ac_c" 1>&6 |
5298 | else | |
71a94577 ZW |
5299 | ac_func_search_save_LIBS="$LIBS" |
5300 | ac_cv_search_strerror="no" | |
ab87f8c8 | 5301 | cat > conftest.$ac_ext <<EOF |
0936a455 | 5302 | #line 5303 "configure" |
ab87f8c8 JL |
5303 | #include "confdefs.h" |
5304 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5305 | /* We use char because int might match the return type of a gcc2 | |
5306 | builtin and then its argument prototype would still apply. */ | |
5307 | char strerror(); | |
861bb6c1 | 5308 | |
ab87f8c8 JL |
5309 | int main() { |
5310 | strerror() | |
5311 | ; return 0; } | |
5312 | EOF | |
0936a455 | 5313 | if { (eval echo configure:5314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 | 5314 | rm -rf conftest* |
71a94577 | 5315 | ac_cv_search_strerror="none required" |
ab87f8c8 JL |
5316 | else |
5317 | echo "configure: failed program was:" >&5 | |
5318 | cat conftest.$ac_ext >&5 | |
861bb6c1 | 5319 | fi |
ab87f8c8 | 5320 | rm -f conftest* |
71a94577 ZW |
5321 | test "$ac_cv_search_strerror" = "no" && for i in cposix; do |
5322 | LIBS="-l$i $ac_func_search_save_LIBS" | |
5323 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 5324 | #line 5325 "configure" |
71a94577 ZW |
5325 | #include "confdefs.h" |
5326 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5327 | /* We use char because int might match the return type of a gcc2 | |
5328 | builtin and then its argument prototype would still apply. */ | |
5329 | char strerror(); | |
861bb6c1 | 5330 | |
71a94577 ZW |
5331 | int main() { |
5332 | strerror() | |
5333 | ; return 0; } | |
5334 | EOF | |
0936a455 | 5335 | if { (eval echo configure:5336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
71a94577 ZW |
5336 | rm -rf conftest* |
5337 | ac_cv_search_strerror="-l$i" | |
5338 | break | |
861bb6c1 | 5339 | else |
71a94577 ZW |
5340 | echo "configure: failed program was:" >&5 |
5341 | cat conftest.$ac_ext >&5 | |
5342 | fi | |
5343 | rm -f conftest* | |
5344 | done | |
5345 | LIBS="$ac_func_search_save_LIBS" | |
861bb6c1 JL |
5346 | fi |
5347 | ||
71a94577 ZW |
5348 | echo "$ac_t""$ac_cv_search_strerror" 1>&6 |
5349 | if test "$ac_cv_search_strerror" != "no"; then | |
5350 | test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS" | |
5351 | ||
5352 | else : | |
5353 | ||
5354 | fi | |
ab87f8c8 | 5355 | |
2ce3c6c6 | 5356 | |
ab87f8c8 | 5357 | echo $ac_n "checking for working const""... $ac_c" 1>&6 |
0936a455 | 5358 | echo "configure:5359: checking for working const" >&5 |
ab87f8c8 JL |
5359 | if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then |
5360 | echo $ac_n "(cached) $ac_c" 1>&6 | |
861bb6c1 | 5361 | else |
ab87f8c8 | 5362 | cat > conftest.$ac_ext <<EOF |
0936a455 | 5363 | #line 5364 "configure" |
ab87f8c8 | 5364 | #include "confdefs.h" |
861bb6c1 | 5365 | |
ab87f8c8 JL |
5366 | int main() { |
5367 | ||
5368 | /* Ultrix mips cc rejects this. */ | |
130fadbb | 5369 | typedef int charset[2]; const charset x; |
ab87f8c8 JL |
5370 | /* SunOS 4.1.1 cc rejects this. */ |
5371 | char const *const *ccp; | |
5372 | char **p; | |
5373 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
5374 | struct point {int x, y;}; | |
5375 | static struct point const zero = {0,0}; | |
5376 | /* AIX XL C 1.02.0.0 rejects this. | |
5377 | It does not let you subtract one const X* pointer from another in an arm | |
5378 | of an if-expression whose if-part is not a constant expression */ | |
5379 | const char *g = "string"; | |
5380 | ccp = &g + (g ? g-g : 0); | |
5381 | /* HPUX 7.0 cc rejects these. */ | |
5382 | ++ccp; | |
5383 | p = (char**) ccp; | |
5384 | ccp = (char const *const *) p; | |
5385 | { /* SCO 3.2v4 cc rejects this. */ | |
5386 | char *t; | |
5387 | char const *s = 0 ? (char *) 0 : (char const *) 0; | |
5388 | ||
5389 | *t++ = 0; | |
5390 | } | |
5391 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
5392 | int x[] = {25, 17}; | |
5393 | const int *foo = &x[0]; | |
5394 | ++foo; | |
5395 | } | |
5396 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
5397 | typedef const int *iptr; | |
5398 | iptr p = 0; | |
5399 | ++p; | |
5400 | } | |
5401 | { /* AIX XL C 1.02.0.0 rejects this saying | |
5402 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ | |
5403 | struct s { int j; const int *ap[3]; }; | |
5404 | struct s *b; b->j = 5; | |
5405 | } | |
5406 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
5407 | const int foo = 10; | |
5408 | } | |
5409 | ||
5410 | ; return 0; } | |
5411 | EOF | |
0936a455 | 5412 | if { (eval echo configure:5413: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ab87f8c8 JL |
5413 | rm -rf conftest* |
5414 | ac_cv_c_const=yes | |
861bb6c1 | 5415 | else |
ab87f8c8 JL |
5416 | echo "configure: failed program was:" >&5 |
5417 | cat conftest.$ac_ext >&5 | |
5418 | rm -rf conftest* | |
5419 | ac_cv_c_const=no | |
5420 | fi | |
5421 | rm -f conftest* | |
861bb6c1 JL |
5422 | fi |
5423 | ||
ab87f8c8 JL |
5424 | echo "$ac_t""$ac_cv_c_const" 1>&6 |
5425 | if test $ac_cv_c_const = no; then | |
5426 | cat >> confdefs.h <<\EOF | |
5427 | #define const | |
5428 | EOF | |
5429 | ||
861bb6c1 JL |
5430 | fi |
5431 | ||
ab87f8c8 | 5432 | echo $ac_n "checking for off_t""... $ac_c" 1>&6 |
0936a455 | 5433 | echo "configure:5434: checking for off_t" >&5 |
ab87f8c8 JL |
5434 | if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then |
5435 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5436 | else | |
5437 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 5438 | #line 5439 "configure" |
ab87f8c8 JL |
5439 | #include "confdefs.h" |
5440 | #include <sys/types.h> | |
5441 | #if STDC_HEADERS | |
5442 | #include <stdlib.h> | |
5443 | #include <stddef.h> | |
5444 | #endif | |
5445 | EOF | |
5446 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b27d2bd5 | 5447 | egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
ab87f8c8 | 5448 | rm -rf conftest* |
cb65112a | 5449 | ac_cv_type_off_t=yes |
ab87f8c8 JL |
5450 | else |
5451 | rm -rf conftest* | |
cb65112a | 5452 | ac_cv_type_off_t=no |
ab87f8c8 JL |
5453 | fi |
5454 | rm -f conftest* | |
5455 | ||
5456 | fi | |
cb65112a AO |
5457 | echo "$ac_t""$ac_cv_type_off_t" 1>&6 |
5458 | if test $ac_cv_type_off_t = no; then | |
5459 | cat >> confdefs.h <<\EOF | |
ab87f8c8 JL |
5460 | #define off_t long |
5461 | EOF | |
5462 | ||
5463 | fi | |
5464 | ||
5465 | echo $ac_n "checking for size_t""... $ac_c" 1>&6 | |
0936a455 | 5466 | echo "configure:5467: checking for size_t" >&5 |
ab87f8c8 JL |
5467 | if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then |
5468 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5469 | else | |
5470 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 5471 | #line 5472 "configure" |
ab87f8c8 JL |
5472 | #include "confdefs.h" |
5473 | #include <sys/types.h> | |
5474 | #if STDC_HEADERS | |
5475 | #include <stdlib.h> | |
5476 | #include <stddef.h> | |
5477 | #endif | |
5478 | EOF | |
5479 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b27d2bd5 | 5480 | egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
ab87f8c8 | 5481 | rm -rf conftest* |
cb65112a | 5482 | ac_cv_type_size_t=yes |
ab87f8c8 JL |
5483 | else |
5484 | rm -rf conftest* | |
cb65112a | 5485 | ac_cv_type_size_t=no |
ab87f8c8 JL |
5486 | fi |
5487 | rm -f conftest* | |
5488 | ||
5489 | fi | |
cb65112a AO |
5490 | echo "$ac_t""$ac_cv_type_size_t" 1>&6 |
5491 | if test $ac_cv_type_size_t = no; then | |
5492 | cat >> confdefs.h <<\EOF | |
ab87f8c8 JL |
5493 | #define size_t unsigned |
5494 | EOF | |
5495 | ||
5496 | fi | |
5497 | ||
71a94577 ZW |
5498 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works |
5499 | # for constant arguments. Useless! | |
5500 | echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 | |
0936a455 | 5501 | echo "configure:5502: checking for working alloca.h" >&5 |
71a94577 | 5502 | if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then |
ab87f8c8 JL |
5503 | echo $ac_n "(cached) $ac_c" 1>&6 |
5504 | else | |
5505 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 5506 | #line 5507 "configure" |
ab87f8c8 | 5507 | #include "confdefs.h" |
71a94577 ZW |
5508 | #include <alloca.h> |
5509 | int main() { | |
5510 | char *p = alloca(2 * sizeof(int)); | |
5511 | ; return 0; } | |
ab87f8c8 | 5512 | EOF |
0936a455 | 5513 | if { (eval echo configure:5514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 | 5514 | rm -rf conftest* |
71a94577 | 5515 | ac_cv_header_alloca_h=yes |
ab87f8c8 | 5516 | else |
ab87f8c8 JL |
5517 | echo "configure: failed program was:" >&5 |
5518 | cat conftest.$ac_ext >&5 | |
5519 | rm -rf conftest* | |
71a94577 | 5520 | ac_cv_header_alloca_h=no |
ab87f8c8 JL |
5521 | fi |
5522 | rm -f conftest* | |
5523 | fi | |
71a94577 ZW |
5524 | |
5525 | echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 | |
5526 | if test $ac_cv_header_alloca_h = yes; then | |
5527 | cat >> confdefs.h <<\EOF | |
5528 | #define HAVE_ALLOCA_H 1 | |
ab87f8c8 | 5529 | EOF |
71a94577 | 5530 | |
ab87f8c8 | 5531 | fi |
ab87f8c8 | 5532 | |
71a94577 | 5533 | echo $ac_n "checking for alloca""... $ac_c" 1>&6 |
0936a455 | 5534 | echo "configure:5535: checking for alloca" >&5 |
71a94577 | 5535 | if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then |
ab87f8c8 JL |
5536 | echo $ac_n "(cached) $ac_c" 1>&6 |
5537 | else | |
5538 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 5539 | #line 5540 "configure" |
ab87f8c8 | 5540 | #include "confdefs.h" |
ab87f8c8 | 5541 | |
71a94577 ZW |
5542 | #ifdef __GNUC__ |
5543 | # define alloca __builtin_alloca | |
ab87f8c8 | 5544 | #else |
71a94577 ZW |
5545 | # ifdef _MSC_VER |
5546 | # include <malloc.h> | |
5547 | # define alloca _alloca | |
5548 | # else | |
5549 | # if HAVE_ALLOCA_H | |
5550 | # include <alloca.h> | |
5551 | # else | |
5552 | # ifdef _AIX | |
5553 | #pragma alloca | |
5554 | # else | |
5555 | # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
5556 | char *alloca (); | |
5557 | # endif | |
5558 | # endif | |
5559 | # endif | |
5560 | # endif | |
ab87f8c8 JL |
5561 | #endif |
5562 | ||
71a94577 ZW |
5563 | int main() { |
5564 | char *p = (char *) alloca(1); | |
ab87f8c8 JL |
5565 | ; return 0; } |
5566 | EOF | |
0936a455 | 5567 | if { (eval echo configure:5568: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 | 5568 | rm -rf conftest* |
71a94577 | 5569 | ac_cv_func_alloca_works=yes |
ab87f8c8 JL |
5570 | else |
5571 | echo "configure: failed program was:" >&5 | |
5572 | cat conftest.$ac_ext >&5 | |
5573 | rm -rf conftest* | |
71a94577 | 5574 | ac_cv_func_alloca_works=no |
ab87f8c8 JL |
5575 | fi |
5576 | rm -f conftest* | |
5577 | fi | |
5578 | ||
71a94577 ZW |
5579 | echo "$ac_t""$ac_cv_func_alloca_works" 1>&6 |
5580 | if test $ac_cv_func_alloca_works = yes; then | |
5581 | cat >> confdefs.h <<\EOF | |
5582 | #define HAVE_ALLOCA 1 | |
ab87f8c8 | 5583 | EOF |
71a94577 ZW |
5584 | |
5585 | fi | |
5586 | ||
5587 | if test $ac_cv_func_alloca_works = no; then | |
5588 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions | |
5589 | # that cause trouble. Some versions do not even contain alloca or | |
5590 | # contain a buggy version. If you still want to use their alloca, | |
5591 | # use ar to extract alloca.o from them instead of compiling alloca.c. | |
5592 | ALLOCA=alloca.${ac_objext} | |
5593 | cat >> confdefs.h <<\EOF | |
5594 | #define C_ALLOCA 1 | |
5595 | EOF | |
5596 | ||
5597 | ||
5598 | echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 | |
0936a455 | 5599 | echo "configure:5600: checking whether alloca needs Cray hooks" >&5 |
71a94577 ZW |
5600 | if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then |
5601 | echo $ac_n "(cached) $ac_c" 1>&6 | |
ab87f8c8 | 5602 | else |
71a94577 | 5603 | cat > conftest.$ac_ext <<EOF |
0936a455 | 5604 | #line 5605 "configure" |
71a94577 ZW |
5605 | #include "confdefs.h" |
5606 | #if defined(CRAY) && ! defined(CRAY2) | |
5607 | webecray | |
5608 | #else | |
5609 | wenotbecray | |
5610 | #endif | |
5611 | ||
5612 | EOF | |
5613 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5614 | egrep "webecray" >/dev/null 2>&1; then | |
5615 | rm -rf conftest* | |
5616 | ac_cv_os_cray=yes | |
5617 | else | |
5618 | rm -rf conftest* | |
5619 | ac_cv_os_cray=no | |
ab87f8c8 | 5620 | fi |
71a94577 | 5621 | rm -f conftest* |
ab87f8c8 | 5622 | |
71a94577 | 5623 | fi |
ab87f8c8 | 5624 | |
71a94577 ZW |
5625 | echo "$ac_t""$ac_cv_os_cray" 1>&6 |
5626 | if test $ac_cv_os_cray = yes; then | |
5627 | for ac_func in _getb67 GETB67 getb67; do | |
5628 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
0936a455 | 5629 | echo "configure:5630: checking for $ac_func" >&5 |
ab87f8c8 JL |
5630 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
5631 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5632 | else | |
5633 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 5634 | #line 5635 "configure" |
ab87f8c8 JL |
5635 | #include "confdefs.h" |
5636 | /* System header to define __stub macros and hopefully few prototypes, | |
5637 | which can conflict with char $ac_func(); below. */ | |
5638 | #include <assert.h> | |
5639 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5640 | /* We use char because int might match the return type of a gcc2 | |
5641 | builtin and then its argument prototype would still apply. */ | |
5642 | char $ac_func(); | |
5643 | ||
5644 | int main() { | |
5645 | ||
5646 | /* The GNU C library defines this for functions which it implements | |
5647 | to always fail with ENOSYS. Some functions are actually named | |
5648 | something starting with __ and the normal name is an alias. */ | |
5649 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
5650 | choke me | |
5651 | #else | |
99b09ff3 | 5652 | $ac_func(); |
ab87f8c8 JL |
5653 | #endif |
5654 | ||
5655 | ; return 0; } | |
5656 | EOF | |
0936a455 | 5657 | if { (eval echo configure:5658: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 JL |
5658 | rm -rf conftest* |
5659 | eval "ac_cv_func_$ac_func=yes" | |
5660 | else | |
5661 | echo "configure: failed program was:" >&5 | |
5662 | cat conftest.$ac_ext >&5 | |
5663 | rm -rf conftest* | |
5664 | eval "ac_cv_func_$ac_func=no" | |
5665 | fi | |
5666 | rm -f conftest* | |
5667 | fi | |
5668 | ||
5669 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
5670 | echo "$ac_t""yes" 1>&6 | |
ab87f8c8 | 5671 | cat >> confdefs.h <<EOF |
71a94577 | 5672 | #define CRAY_STACKSEG_END $ac_func |
ab87f8c8 | 5673 | EOF |
71a94577 ZW |
5674 | |
5675 | break | |
ab87f8c8 JL |
5676 | else |
5677 | echo "$ac_t""no" 1>&6 | |
5678 | fi | |
ab87f8c8 | 5679 | |
71a94577 ZW |
5680 | done |
5681 | fi | |
ab87f8c8 | 5682 | |
71a94577 | 5683 | echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 |
0936a455 | 5684 | echo "configure:5685: checking stack direction for C alloca" >&5 |
71a94577 | 5685 | if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then |
ab87f8c8 | 5686 | echo $ac_n "(cached) $ac_c" 1>&6 |
71a94577 ZW |
5687 | else |
5688 | if test "$cross_compiling" = yes; then | |
5689 | ac_cv_c_stack_direction=0 | |
ab87f8c8 JL |
5690 | else |
5691 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 5692 | #line 5693 "configure" |
ab87f8c8 | 5693 | #include "confdefs.h" |
71a94577 ZW |
5694 | find_stack_direction () |
5695 | { | |
5696 | static char *addr = 0; | |
5697 | auto char dummy; | |
5698 | if (addr == 0) | |
5699 | { | |
5700 | addr = &dummy; | |
5701 | return find_stack_direction (); | |
5702 | } | |
5703 | else | |
5704 | return (&dummy > addr) ? 1 : -1; | |
5705 | } | |
5706 | main () | |
5707 | { | |
5708 | exit (find_stack_direction() < 0); | |
5709 | } | |
ab87f8c8 | 5710 | EOF |
0936a455 | 5711 | if { (eval echo configure:5712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
71a94577 ZW |
5712 | then |
5713 | ac_cv_c_stack_direction=1 | |
ab87f8c8 JL |
5714 | else |
5715 | echo "configure: failed program was:" >&5 | |
5716 | cat conftest.$ac_ext >&5 | |
71a94577 ZW |
5717 | rm -fr conftest* |
5718 | ac_cv_c_stack_direction=-1 | |
ab87f8c8 | 5719 | fi |
71a94577 | 5720 | rm -fr conftest* |
ab87f8c8 JL |
5721 | fi |
5722 | ||
71a94577 ZW |
5723 | fi |
5724 | ||
5725 | echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 | |
5726 | cat >> confdefs.h <<EOF | |
5727 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
ab87f8c8 JL |
5728 | EOF |
5729 | ||
ab87f8c8 JL |
5730 | fi |
5731 | ||
ab87f8c8 | 5732 | |
71a94577 | 5733 | echo $ac_n "checking whether we are using the GNU C Library 2.1 or newer""... $ac_c" 1>&6 |
0936a455 | 5734 | echo "configure:5735: checking whether we are using the GNU C Library 2.1 or newer" >&5 |
71a94577 ZW |
5735 | if eval "test \"`echo '$''{'ac_cv_gnu_library_2_1'+set}'`\" = set"; then |
5736 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5737 | else | |
5738 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 5739 | #line 5740 "configure" |
71a94577 | 5740 | #include "confdefs.h" |
ab87f8c8 | 5741 | |
71a94577 ZW |
5742 | #include <features.h> |
5743 | #ifdef __GNU_LIBRARY__ | |
5744 | #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) | |
5745 | Lucky GNU user | |
5746 | #endif | |
5747 | #endif | |
5748 | ||
ab87f8c8 | 5749 | EOF |
71a94577 ZW |
5750 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
5751 | egrep "Lucky GNU user" >/dev/null 2>&1; then | |
5752 | rm -rf conftest* | |
5753 | ac_cv_gnu_library_2_1=yes | |
ab87f8c8 | 5754 | else |
71a94577 ZW |
5755 | rm -rf conftest* |
5756 | ac_cv_gnu_library_2_1=no | |
ab87f8c8 | 5757 | fi |
71a94577 | 5758 | rm -f conftest* |
ab87f8c8 | 5759 | |
71a94577 ZW |
5760 | |
5761 | ||
5762 | fi | |
ab87f8c8 | 5763 | |
71a94577 ZW |
5764 | echo "$ac_t""$ac_cv_gnu_library_2_1" 1>&6 |
5765 | ||
5766 | GLIBC21="$ac_cv_gnu_library_2_1" | |
5767 | ||
ab87f8c8 | 5768 | |
71a94577 ZW |
5769 | |
5770 | for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \ | |
5771 | stdlib.h string.h unistd.h sys/param.h | |
5772 | do | |
5773 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
5774 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
0936a455 | 5775 | echo "configure:5776: checking for $ac_hdr" >&5 |
ab87f8c8 JL |
5776 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
5777 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5778 | else | |
5779 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 5780 | #line 5781 "configure" |
ab87f8c8 | 5781 | #include "confdefs.h" |
71a94577 | 5782 | #include <$ac_hdr> |
ab87f8c8 JL |
5783 | EOF |
5784 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
0936a455 | 5785 | { (eval echo configure:5786: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
cd9e5e7c | 5786 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
ab87f8c8 JL |
5787 | if test -z "$ac_err"; then |
5788 | rm -rf conftest* | |
5789 | eval "ac_cv_header_$ac_safe=yes" | |
5790 | else | |
5791 | echo "$ac_err" >&5 | |
5792 | echo "configure: failed program was:" >&5 | |
5793 | cat conftest.$ac_ext >&5 | |
5794 | rm -rf conftest* | |
5795 | eval "ac_cv_header_$ac_safe=no" | |
5796 | fi | |
5797 | rm -f conftest* | |
5798 | fi | |
5799 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
5800 | echo "$ac_t""yes" 1>&6 | |
71a94577 ZW |
5801 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` |
5802 | cat >> confdefs.h <<EOF | |
5803 | #define $ac_tr_hdr 1 | |
ab87f8c8 | 5804 | EOF |
71a94577 | 5805 | |
ab87f8c8 | 5806 | else |
71a94577 | 5807 | echo "$ac_t""no" 1>&6 |
ab87f8c8 | 5808 | fi |
71a94577 | 5809 | done |
ab87f8c8 | 5810 | |
71a94577 ZW |
5811 | for ac_func in feof_unlocked fgets_unlocked getcwd getegid geteuid \ |
5812 | getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \ | |
5813 | strdup strtoul tsearch __argz_count __argz_stringify __argz_next | |
5814 | do | |
5815 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
0936a455 | 5816 | echo "configure:5817: checking for $ac_func" >&5 |
71a94577 | 5817 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
ab87f8c8 JL |
5818 | echo $ac_n "(cached) $ac_c" 1>&6 |
5819 | else | |
71a94577 | 5820 | cat > conftest.$ac_ext <<EOF |
0936a455 | 5821 | #line 5822 "configure" |
ab87f8c8 | 5822 | #include "confdefs.h" |
71a94577 ZW |
5823 | /* System header to define __stub macros and hopefully few prototypes, |
5824 | which can conflict with char $ac_func(); below. */ | |
5825 | #include <assert.h> | |
ab87f8c8 JL |
5826 | /* Override any gcc2 internal prototype to avoid an error. */ |
5827 | /* We use char because int might match the return type of a gcc2 | |
5828 | builtin and then its argument prototype would still apply. */ | |
71a94577 | 5829 | char $ac_func(); |
ab87f8c8 JL |
5830 | |
5831 | int main() { | |
71a94577 ZW |
5832 | |
5833 | /* The GNU C library defines this for functions which it implements | |
5834 | to always fail with ENOSYS. Some functions are actually named | |
5835 | something starting with __ and the normal name is an alias. */ | |
5836 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
5837 | choke me | |
5838 | #else | |
5839 | $ac_func(); | |
5840 | #endif | |
5841 | ||
ab87f8c8 JL |
5842 | ; return 0; } |
5843 | EOF | |
0936a455 | 5844 | if { (eval echo configure:5845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 | 5845 | rm -rf conftest* |
71a94577 | 5846 | eval "ac_cv_func_$ac_func=yes" |
ab87f8c8 JL |
5847 | else |
5848 | echo "configure: failed program was:" >&5 | |
5849 | cat conftest.$ac_ext >&5 | |
5850 | rm -rf conftest* | |
71a94577 | 5851 | eval "ac_cv_func_$ac_func=no" |
ab87f8c8 JL |
5852 | fi |
5853 | rm -f conftest* | |
ab87f8c8 | 5854 | fi |
71a94577 ZW |
5855 | |
5856 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
ab87f8c8 | 5857 | echo "$ac_t""yes" 1>&6 |
71a94577 ZW |
5858 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
5859 | cat >> confdefs.h <<EOF | |
5860 | #define $ac_tr_func 1 | |
5861 | EOF | |
5862 | ||
ab87f8c8 | 5863 | else |
71a94577 ZW |
5864 | echo "$ac_t""no" 1>&6 |
5865 | fi | |
5866 | done | |
5867 | ||
5868 | ||
5869 | ||
5870 | ||
5871 | # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given. | |
5872 | if test "${with_libiconv_prefix+set}" = set; then | |
5873 | withval="$with_libiconv_prefix" | |
5874 | ||
5875 | for dir in `echo "$withval" | tr : ' '`; do | |
5876 | if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi | |
5877 | if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi | |
5878 | done | |
5879 | ||
5880 | fi | |
ab87f8c8 | 5881 | |
71a94577 ZW |
5882 | |
5883 | echo $ac_n "checking for iconv""... $ac_c" 1>&6 | |
0936a455 | 5884 | echo "configure:5885: checking for iconv" >&5 |
71a94577 ZW |
5885 | if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then |
5886 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5887 | else | |
5888 | ||
5889 | am_cv_func_iconv="no, consider installing GNU libiconv" | |
5890 | am_cv_lib_iconv=no | |
5891 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 5892 | #line 5893 "configure" |
71a94577 ZW |
5893 | #include "confdefs.h" |
5894 | #include <stdlib.h> | |
5895 | #include <iconv.h> | |
ab87f8c8 | 5896 | int main() { |
71a94577 ZW |
5897 | iconv_t cd = iconv_open("",""); |
5898 | iconv(cd,NULL,NULL,NULL,NULL); | |
5899 | iconv_close(cd); | |
ab87f8c8 JL |
5900 | ; return 0; } |
5901 | EOF | |
0936a455 | 5902 | if { (eval echo configure:5903: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 | 5903 | rm -rf conftest* |
71a94577 | 5904 | am_cv_func_iconv=yes |
ab87f8c8 JL |
5905 | else |
5906 | echo "configure: failed program was:" >&5 | |
5907 | cat conftest.$ac_ext >&5 | |
ab87f8c8 JL |
5908 | fi |
5909 | rm -f conftest* | |
71a94577 ZW |
5910 | if test "$am_cv_func_iconv" != yes; then |
5911 | am_save_LIBS="$LIBS" | |
5912 | LIBS="$LIBS -liconv" | |
5913 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 5914 | #line 5915 "configure" |
71a94577 ZW |
5915 | #include "confdefs.h" |
5916 | #include <stdlib.h> | |
5917 | #include <iconv.h> | |
5918 | int main() { | |
5919 | iconv_t cd = iconv_open("",""); | |
5920 | iconv(cd,NULL,NULL,NULL,NULL); | |
5921 | iconv_close(cd); | |
5922 | ; return 0; } | |
5923 | EOF | |
0936a455 | 5924 | if { (eval echo configure:5925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
71a94577 ZW |
5925 | rm -rf conftest* |
5926 | am_cv_lib_iconv=yes | |
5927 | am_cv_func_iconv=yes | |
ab87f8c8 | 5928 | else |
71a94577 ZW |
5929 | echo "configure: failed program was:" >&5 |
5930 | cat conftest.$ac_ext >&5 | |
ab87f8c8 | 5931 | fi |
71a94577 ZW |
5932 | rm -f conftest* |
5933 | LIBS="$am_save_LIBS" | |
5934 | fi | |
5935 | ||
ab87f8c8 JL |
5936 | fi |
5937 | ||
71a94577 ZW |
5938 | echo "$ac_t""$am_cv_func_iconv" 1>&6 |
5939 | if test "$am_cv_func_iconv" = yes; then | |
5940 | cat >> confdefs.h <<\EOF | |
5941 | #define HAVE_ICONV 1 | |
5942 | EOF | |
5943 | ||
5944 | echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6 | |
0936a455 | 5945 | echo "configure:5946: checking for iconv declaration" >&5 |
71a94577 ZW |
5946 | if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then |
5947 | echo $ac_n "(cached) $ac_c" 1>&6 | |
ab87f8c8 | 5948 | else |
71a94577 ZW |
5949 | |
5950 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 5951 | #line 5952 "configure" |
71a94577 | 5952 | #include "confdefs.h" |
ab87f8c8 | 5953 | |
71a94577 ZW |
5954 | #include <stdlib.h> |
5955 | #include <iconv.h> | |
5956 | extern | |
5957 | #ifdef __cplusplus | |
5958 | "C" | |
5959 | #endif | |
5960 | #if defined(__STDC__) || defined(__cplusplus) | |
5961 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
5962 | #else | |
5963 | size_t iconv(); | |
5964 | #endif | |
ab87f8c8 | 5965 | |
71a94577 | 5966 | int main() { |
380a627a | 5967 | |
71a94577 | 5968 | ; return 0; } |
ab87f8c8 | 5969 | EOF |
0936a455 | 5970 | if { (eval echo configure:5971: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
71a94577 ZW |
5971 | rm -rf conftest* |
5972 | am_cv_proto_iconv_arg1="" | |
ab87f8c8 | 5973 | else |
71a94577 ZW |
5974 | echo "configure: failed program was:" >&5 |
5975 | cat conftest.$ac_ext >&5 | |
5976 | rm -rf conftest* | |
5977 | am_cv_proto_iconv_arg1="const" | |
ab87f8c8 | 5978 | fi |
71a94577 ZW |
5979 | rm -f conftest* |
5980 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" | |
ab87f8c8 | 5981 | fi |
71a94577 ZW |
5982 | |
5983 | am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
5984 | echo "$ac_t""${ac_t:- | |
5985 | }$am_cv_proto_iconv" 1>&6 | |
5986 | cat >> confdefs.h <<EOF | |
5987 | #define ICONV_CONST $am_cv_proto_iconv_arg1 | |
5988 | EOF | |
5989 | ||
5990 | fi | |
5991 | LIBICONV= | |
5992 | if test "$am_cv_lib_iconv" = yes; then | |
5993 | LIBICONV="-liconv" | |
5994 | fi | |
5995 | ||
5996 | ||
5997 | ||
5998 | echo $ac_n "checking for nl_langinfo and CODESET""... $ac_c" 1>&6 | |
0936a455 | 5999 | echo "configure:6000: checking for nl_langinfo and CODESET" >&5 |
71a94577 | 6000 | if eval "test \"`echo '$''{'am_cv_langinfo_codeset'+set}'`\" = set"; then |
ab87f8c8 JL |
6001 | echo $ac_n "(cached) $ac_c" 1>&6 |
6002 | else | |
6003 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 6004 | #line 6005 "configure" |
ab87f8c8 | 6005 | #include "confdefs.h" |
71a94577 | 6006 | #include <langinfo.h> |
ab87f8c8 | 6007 | int main() { |
71a94577 | 6008 | char* cs = nl_langinfo(CODESET); |
ab87f8c8 JL |
6009 | ; return 0; } |
6010 | EOF | |
0936a455 | 6011 | if { (eval echo configure:6012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 | 6012 | rm -rf conftest* |
71a94577 | 6013 | am_cv_langinfo_codeset=yes |
ab87f8c8 JL |
6014 | else |
6015 | echo "configure: failed program was:" >&5 | |
6016 | cat conftest.$ac_ext >&5 | |
6017 | rm -rf conftest* | |
71a94577 | 6018 | am_cv_langinfo_codeset=no |
ab87f8c8 JL |
6019 | fi |
6020 | rm -f conftest* | |
71a94577 | 6021 | |
ab87f8c8 JL |
6022 | fi |
6023 | ||
71a94577 ZW |
6024 | echo "$ac_t""$am_cv_langinfo_codeset" 1>&6 |
6025 | if test $am_cv_langinfo_codeset = yes; then | |
6026 | cat >> confdefs.h <<\EOF | |
6027 | #define HAVE_LANGINFO_CODESET 1 | |
ab87f8c8 | 6028 | EOF |
ab87f8c8 | 6029 | |
71a94577 ZW |
6030 | fi |
6031 | ||
6032 | if test $ac_cv_header_locale_h = yes; then | |
6033 | echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6 | |
0936a455 | 6034 | echo "configure:6035: checking for LC_MESSAGES" >&5 |
71a94577 | 6035 | if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then |
ab87f8c8 JL |
6036 | echo $ac_n "(cached) $ac_c" 1>&6 |
6037 | else | |
71a94577 | 6038 | cat > conftest.$ac_ext <<EOF |
0936a455 | 6039 | #line 6040 "configure" |
71a94577 ZW |
6040 | #include "confdefs.h" |
6041 | #include <locale.h> | |
6042 | int main() { | |
6043 | return LC_MESSAGES | |
6044 | ; return 0; } | |
6045 | EOF | |
0936a455 | 6046 | if { (eval echo configure:6047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
71a94577 ZW |
6047 | rm -rf conftest* |
6048 | am_cv_val_LC_MESSAGES=yes | |
6049 | else | |
6050 | echo "configure: failed program was:" >&5 | |
6051 | cat conftest.$ac_ext >&5 | |
6052 | rm -rf conftest* | |
6053 | am_cv_val_LC_MESSAGES=no | |
6054 | fi | |
6055 | rm -f conftest* | |
6056 | fi | |
6057 | ||
6058 | echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6 | |
6059 | if test $am_cv_val_LC_MESSAGES = yes; then | |
6060 | cat >> confdefs.h <<\EOF | |
6061 | #define HAVE_LC_MESSAGES 1 | |
6062 | EOF | |
6063 | ||
ab87f8c8 | 6064 | fi |
71a94577 ZW |
6065 | fi |
6066 | echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6 | |
0936a455 | 6067 | echo "configure:6068: checking whether NLS is requested" >&5 |
71a94577 ZW |
6068 | # Check whether --enable-nls or --disable-nls was given. |
6069 | if test "${enable_nls+set}" = set; then | |
6070 | enableval="$enable_nls" | |
6071 | USE_NLS=$enableval | |
6072 | else | |
6073 | USE_NLS=yes | |
ab87f8c8 | 6074 | fi |
71a94577 ZW |
6075 | |
6076 | echo "$ac_t""$USE_NLS" 1>&6 | |
6077 | ||
6078 | ||
6079 | BUILD_INCLUDED_LIBINTL=no | |
6080 | USE_INCLUDED_LIBINTL=no | |
6081 | INTLLIBS= | |
6082 | ||
6083 | if test "$USE_NLS" = "yes"; then | |
6084 | cat >> confdefs.h <<\EOF | |
6085 | #define ENABLE_NLS 1 | |
6086 | EOF | |
6087 | ||
6088 | echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6 | |
0936a455 | 6089 | echo "configure:6090: checking whether included gettext is requested" >&5 |
71a94577 ZW |
6090 | # Check whether --with-included-gettext or --without-included-gettext was given. |
6091 | if test "${with_included_gettext+set}" = set; then | |
6092 | withval="$with_included_gettext" | |
6093 | nls_cv_force_use_gnu_gettext=$withval | |
ab87f8c8 | 6094 | else |
71a94577 | 6095 | nls_cv_force_use_gnu_gettext=no |
ab87f8c8 JL |
6096 | fi |
6097 | ||
71a94577 ZW |
6098 | echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6 |
6099 | ||
6100 | nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" | |
6101 | if test "$nls_cv_force_use_gnu_gettext" != "yes"; then | |
6102 | CATOBJEXT=NONE | |
6103 | ||
6104 | ||
6105 | ||
6106 | ||
6107 | ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'` | |
6108 | echo $ac_n "checking for libintl.h""... $ac_c" 1>&6 | |
0936a455 | 6109 | echo "configure:6110: checking for libintl.h" >&5 |
71a94577 | 6110 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
ab87f8c8 JL |
6111 | echo $ac_n "(cached) $ac_c" 1>&6 |
6112 | else | |
71a94577 | 6113 | cat > conftest.$ac_ext <<EOF |
0936a455 | 6114 | #line 6115 "configure" |
71a94577 ZW |
6115 | #include "confdefs.h" |
6116 | #include <libintl.h> | |
6117 | EOF | |
6118 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
0936a455 | 6119 | { (eval echo configure:6120: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
71a94577 ZW |
6120 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
6121 | if test -z "$ac_err"; then | |
6122 | rm -rf conftest* | |
6123 | eval "ac_cv_header_$ac_safe=yes" | |
ab87f8c8 | 6124 | else |
71a94577 ZW |
6125 | echo "$ac_err" >&5 |
6126 | echo "configure: failed program was:" >&5 | |
6127 | cat conftest.$ac_ext >&5 | |
6128 | rm -rf conftest* | |
6129 | eval "ac_cv_header_$ac_safe=no" | |
ab87f8c8 | 6130 | fi |
71a94577 ZW |
6131 | rm -f conftest* |
6132 | fi | |
6133 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
6134 | echo "$ac_t""yes" 1>&6 | |
6135 | echo $ac_n "checking for GNU gettext in libc""... $ac_c" 1>&6 | |
0936a455 | 6136 | echo "configure:6137: checking for GNU gettext in libc" >&5 |
71a94577 ZW |
6137 | if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libc'+set}'`\" = set"; then |
6138 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6139 | else | |
6140 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 6141 | #line 6142 "configure" |
ab87f8c8 | 6142 | #include "confdefs.h" |
71a94577 | 6143 | #include <libintl.h> |
ab87f8c8 | 6144 | extern int _nl_msg_cat_cntr; |
71a94577 ZW |
6145 | int main() { |
6146 | bindtextdomain ("", ""); | |
6147 | return (int) gettext ("") + _nl_msg_cat_cntr | |
ab87f8c8 JL |
6148 | ; return 0; } |
6149 | EOF | |
0936a455 | 6150 | if { (eval echo configure:6151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 | 6151 | rm -rf conftest* |
71a94577 | 6152 | gt_cv_func_gnugettext1_libc=yes |
ab87f8c8 JL |
6153 | else |
6154 | echo "configure: failed program was:" >&5 | |
6155 | cat conftest.$ac_ext >&5 | |
6156 | rm -rf conftest* | |
71a94577 | 6157 | gt_cv_func_gnugettext1_libc=no |
ab87f8c8 JL |
6158 | fi |
6159 | rm -f conftest* | |
ab87f8c8 JL |
6160 | fi |
6161 | ||
71a94577 | 6162 | echo "$ac_t""$gt_cv_func_gnugettext1_libc" 1>&6 |
ab87f8c8 | 6163 | |
71a94577 ZW |
6164 | if test "$gt_cv_func_gnugettext1_libc" != "yes"; then |
6165 | echo $ac_n "checking for GNU gettext in libintl""... $ac_c" 1>&6 | |
0936a455 | 6166 | echo "configure:6167: checking for GNU gettext in libintl" >&5 |
71a94577 | 6167 | if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libintl'+set}'`\" = set"; then |
ab87f8c8 JL |
6168 | echo $ac_n "(cached) $ac_c" 1>&6 |
6169 | else | |
71a94577 ZW |
6170 | gt_save_LIBS="$LIBS" |
6171 | LIBS="$LIBS -lintl $LIBICONV" | |
6172 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 6173 | #line 6174 "configure" |
ab87f8c8 | 6174 | #include "confdefs.h" |
71a94577 ZW |
6175 | #include <libintl.h> |
6176 | extern int _nl_msg_cat_cntr; | |
ab87f8c8 | 6177 | int main() { |
71a94577 ZW |
6178 | bindtextdomain ("", ""); |
6179 | return (int) gettext ("") + _nl_msg_cat_cntr | |
ab87f8c8 JL |
6180 | ; return 0; } |
6181 | EOF | |
0936a455 | 6182 | if { (eval echo configure:6183: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 | 6183 | rm -rf conftest* |
71a94577 | 6184 | gt_cv_func_gnugettext1_libintl=yes |
ab87f8c8 JL |
6185 | else |
6186 | echo "configure: failed program was:" >&5 | |
6187 | cat conftest.$ac_ext >&5 | |
6188 | rm -rf conftest* | |
71a94577 | 6189 | gt_cv_func_gnugettext1_libintl=no |
ab87f8c8 JL |
6190 | fi |
6191 | rm -f conftest* | |
71a94577 | 6192 | LIBS="$gt_save_LIBS" |
ab87f8c8 | 6193 | fi |
71a94577 ZW |
6194 | |
6195 | echo "$ac_t""$gt_cv_func_gnugettext1_libintl" 1>&6 | |
6196 | fi | |
6197 | ||
6198 | if test "$gt_cv_func_gnugettext1_libc" = "yes" \ | |
6199 | || { test "$gt_cv_func_gnugettext1_libintl" = "yes" \ | |
6200 | && test "$PACKAGE" != gettext; }; then | |
6201 | cat >> confdefs.h <<\EOF | |
6202 | #define HAVE_GETTEXT 1 | |
ab87f8c8 JL |
6203 | EOF |
6204 | ||
ab87f8c8 | 6205 | |
71a94577 ZW |
6206 | if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then |
6207 | INTLLIBS="-lintl $LIBICONV" | |
6208 | fi | |
ab87f8c8 | 6209 | |
71a94577 ZW |
6210 | gt_save_LIBS="$LIBS" |
6211 | LIBS="$LIBS $INTLLIBS" | |
6212 | for ac_func in dcgettext | |
6213 | do | |
6214 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
0936a455 | 6215 | echo "configure:6216: checking for $ac_func" >&5 |
71a94577 | 6216 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
ab87f8c8 JL |
6217 | echo $ac_n "(cached) $ac_c" 1>&6 |
6218 | else | |
6219 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 6220 | #line 6221 "configure" |
ab87f8c8 JL |
6221 | #include "confdefs.h" |
6222 | /* System header to define __stub macros and hopefully few prototypes, | |
71a94577 | 6223 | which can conflict with char $ac_func(); below. */ |
ab87f8c8 JL |
6224 | #include <assert.h> |
6225 | /* Override any gcc2 internal prototype to avoid an error. */ | |
6226 | /* We use char because int might match the return type of a gcc2 | |
6227 | builtin and then its argument prototype would still apply. */ | |
71a94577 | 6228 | char $ac_func(); |
ab87f8c8 JL |
6229 | |
6230 | int main() { | |
6231 | ||
6232 | /* The GNU C library defines this for functions which it implements | |
6233 | to always fail with ENOSYS. Some functions are actually named | |
6234 | something starting with __ and the normal name is an alias. */ | |
71a94577 | 6235 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
ab87f8c8 JL |
6236 | choke me |
6237 | #else | |
71a94577 | 6238 | $ac_func(); |
ab87f8c8 JL |
6239 | #endif |
6240 | ||
6241 | ; return 0; } | |
6242 | EOF | |
0936a455 | 6243 | if { (eval echo configure:6244: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 | 6244 | rm -rf conftest* |
71a94577 | 6245 | eval "ac_cv_func_$ac_func=yes" |
ab87f8c8 JL |
6246 | else |
6247 | echo "configure: failed program was:" >&5 | |
6248 | cat conftest.$ac_ext >&5 | |
6249 | rm -rf conftest* | |
71a94577 | 6250 | eval "ac_cv_func_$ac_func=no" |
ab87f8c8 JL |
6251 | fi |
6252 | rm -f conftest* | |
6253 | fi | |
6254 | ||
71a94577 | 6255 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
ab87f8c8 | 6256 | echo "$ac_t""yes" 1>&6 |
71a94577 ZW |
6257 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
6258 | cat >> confdefs.h <<EOF | |
6259 | #define $ac_tr_func 1 | |
ab87f8c8 | 6260 | EOF |
71a94577 ZW |
6261 | |
6262 | else | |
6263 | echo "$ac_t""no" 1>&6 | |
6264 | fi | |
6265 | done | |
ab87f8c8 | 6266 | |
71a94577 ZW |
6267 | LIBS="$gt_save_LIBS" |
6268 | ||
6269 | # Extract the first word of "msgfmt", so it can be a program name with args. | |
6270 | set dummy msgfmt; ac_word=$2 | |
ab87f8c8 | 6271 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
0936a455 | 6272 | echo "configure:6273: checking for $ac_word" >&5 |
71a94577 | 6273 | if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then |
ab87f8c8 JL |
6274 | echo $ac_n "(cached) $ac_c" 1>&6 |
6275 | else | |
71a94577 | 6276 | case "$MSGFMT" in |
ab87f8c8 | 6277 | /*) |
71a94577 | 6278 | ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. |
ab87f8c8 JL |
6279 | ;; |
6280 | *) | |
71a94577 ZW |
6281 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
6282 | for ac_dir in $PATH; do | |
ab87f8c8 JL |
6283 | test -z "$ac_dir" && ac_dir=. |
6284 | if test -f $ac_dir/$ac_word; then | |
71a94577 ZW |
6285 | if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1; then |
6286 | ac_cv_path_MSGFMT="$ac_dir/$ac_word" | |
6287 | break | |
6288 | fi | |
ab87f8c8 JL |
6289 | fi |
6290 | done | |
6291 | IFS="$ac_save_ifs" | |
71a94577 | 6292 | test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" |
ab87f8c8 JL |
6293 | ;; |
6294 | esac | |
6295 | fi | |
71a94577 ZW |
6296 | MSGFMT="$ac_cv_path_MSGFMT" |
6297 | if test "$MSGFMT" != ":"; then | |
6298 | echo "$ac_t""$MSGFMT" 1>&6 | |
ab87f8c8 JL |
6299 | else |
6300 | echo "$ac_t""no" 1>&6 | |
6301 | fi | |
71a94577 ZW |
6302 | |
6303 | # Extract the first word of "gmsgfmt", so it can be a program name with args. | |
ab87f8c8 JL |
6304 | set dummy gmsgfmt; ac_word=$2 |
6305 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
0936a455 | 6306 | echo "configure:6307: checking for $ac_word" >&5 |
71a94577 | 6307 | if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then |
ab87f8c8 JL |
6308 | echo $ac_n "(cached) $ac_c" 1>&6 |
6309 | else | |
6310 | case "$GMSGFMT" in | |
6311 | /*) | |
71a94577 | 6312 | ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. |
ab87f8c8 JL |
6313 | ;; |
6314 | ?:/*) | |
71a94577 | 6315 | ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. |
ab87f8c8 JL |
6316 | ;; |
6317 | *) | |
cd9e5e7c | 6318 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
6319 | ac_dummy="$PATH" |
6320 | for ac_dir in $ac_dummy; do | |
ab87f8c8 JL |
6321 | test -z "$ac_dir" && ac_dir=. |
6322 | if test -f $ac_dir/$ac_word; then | |
71a94577 | 6323 | ac_cv_path_GMSGFMT="$ac_dir/$ac_word" |
ab87f8c8 JL |
6324 | break |
6325 | fi | |
6326 | done | |
6327 | IFS="$ac_save_ifs" | |
71a94577 | 6328 | test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" |
ab87f8c8 JL |
6329 | ;; |
6330 | esac | |
6331 | fi | |
71a94577 | 6332 | GMSGFMT="$ac_cv_path_GMSGFMT" |
ab87f8c8 JL |
6333 | if test -n "$GMSGFMT"; then |
6334 | echo "$ac_t""$GMSGFMT" 1>&6 | |
6335 | else | |
6336 | echo "$ac_t""no" 1>&6 | |
6337 | fi | |
6338 | ||
ab87f8c8 | 6339 | |
71a94577 | 6340 | # Extract the first word of "xgettext", so it can be a program name with args. |
ab87f8c8 JL |
6341 | set dummy xgettext; ac_word=$2 |
6342 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
0936a455 | 6343 | echo "configure:6344: checking for $ac_word" >&5 |
71a94577 | 6344 | if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then |
ab87f8c8 JL |
6345 | echo $ac_n "(cached) $ac_c" 1>&6 |
6346 | else | |
6347 | case "$XGETTEXT" in | |
6348 | /*) | |
71a94577 | 6349 | ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. |
ab87f8c8 JL |
6350 | ;; |
6351 | *) | |
6352 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
6353 | for ac_dir in $PATH; do | |
6354 | test -z "$ac_dir" && ac_dir=. | |
6355 | if test -f $ac_dir/$ac_word; then | |
71a94577 ZW |
6356 | if $ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1; then |
6357 | ac_cv_path_XGETTEXT="$ac_dir/$ac_word" | |
ab87f8c8 JL |
6358 | break |
6359 | fi | |
6360 | fi | |
6361 | done | |
6362 | IFS="$ac_save_ifs" | |
71a94577 | 6363 | test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" |
ab87f8c8 JL |
6364 | ;; |
6365 | esac | |
6366 | fi | |
71a94577 ZW |
6367 | XGETTEXT="$ac_cv_path_XGETTEXT" |
6368 | if test "$XGETTEXT" != ":"; then | |
ab87f8c8 JL |
6369 | echo "$ac_t""$XGETTEXT" 1>&6 |
6370 | else | |
6371 | echo "$ac_t""no" 1>&6 | |
6372 | fi | |
6373 | ||
71a94577 ZW |
6374 | |
6375 | CATOBJEXT=.gmo | |
6376 | fi | |
6377 | ||
ab87f8c8 JL |
6378 | else |
6379 | echo "$ac_t""no" 1>&6 | |
6380 | fi | |
6381 | ||
ab87f8c8 JL |
6382 | |
6383 | if test "$CATOBJEXT" = "NONE"; then | |
6384 | nls_cv_use_gnu_gettext=yes | |
6385 | fi | |
6386 | fi | |
6387 | ||
6388 | if test "$nls_cv_use_gnu_gettext" = "yes"; then | |
6389 | INTLOBJS="\$(GETTOBJS)" | |
6390 | # Extract the first word of "msgfmt", so it can be a program name with args. | |
6391 | set dummy msgfmt; ac_word=$2 | |
6392 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
0936a455 | 6393 | echo "configure:6394: checking for $ac_word" >&5 |
71a94577 | 6394 | if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then |
ab87f8c8 JL |
6395 | echo $ac_n "(cached) $ac_c" 1>&6 |
6396 | else | |
6397 | case "$MSGFMT" in | |
6398 | /*) | |
71a94577 | 6399 | ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. |
ab87f8c8 JL |
6400 | ;; |
6401 | *) | |
6402 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
6403 | for ac_dir in $PATH; do | |
6404 | test -z "$ac_dir" && ac_dir=. | |
6405 | if test -f $ac_dir/$ac_word; then | |
71a94577 ZW |
6406 | if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1; then |
6407 | ac_cv_path_MSGFMT="$ac_dir/$ac_word" | |
ab87f8c8 JL |
6408 | break |
6409 | fi | |
6410 | fi | |
6411 | done | |
6412 | IFS="$ac_save_ifs" | |
71a94577 | 6413 | test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" |
ab87f8c8 JL |
6414 | ;; |
6415 | esac | |
6416 | fi | |
71a94577 ZW |
6417 | MSGFMT="$ac_cv_path_MSGFMT" |
6418 | if test "$MSGFMT" != ":"; then | |
ab87f8c8 JL |
6419 | echo "$ac_t""$MSGFMT" 1>&6 |
6420 | else | |
6421 | echo "$ac_t""no" 1>&6 | |
6422 | fi | |
6423 | ||
6424 | # Extract the first word of "gmsgfmt", so it can be a program name with args. | |
6425 | set dummy gmsgfmt; ac_word=$2 | |
6426 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
0936a455 | 6427 | echo "configure:6428: checking for $ac_word" >&5 |
71a94577 | 6428 | if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then |
ab87f8c8 JL |
6429 | echo $ac_n "(cached) $ac_c" 1>&6 |
6430 | else | |
6431 | case "$GMSGFMT" in | |
6432 | /*) | |
71a94577 | 6433 | ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. |
ab87f8c8 JL |
6434 | ;; |
6435 | ?:/*) | |
71a94577 | 6436 | ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. |
ab87f8c8 JL |
6437 | ;; |
6438 | *) | |
cd9e5e7c | 6439 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
6440 | ac_dummy="$PATH" |
6441 | for ac_dir in $ac_dummy; do | |
ab87f8c8 JL |
6442 | test -z "$ac_dir" && ac_dir=. |
6443 | if test -f $ac_dir/$ac_word; then | |
71a94577 | 6444 | ac_cv_path_GMSGFMT="$ac_dir/$ac_word" |
ab87f8c8 JL |
6445 | break |
6446 | fi | |
6447 | done | |
6448 | IFS="$ac_save_ifs" | |
71a94577 | 6449 | test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" |
ab87f8c8 JL |
6450 | ;; |
6451 | esac | |
6452 | fi | |
71a94577 | 6453 | GMSGFMT="$ac_cv_path_GMSGFMT" |
ab87f8c8 JL |
6454 | if test -n "$GMSGFMT"; then |
6455 | echo "$ac_t""$GMSGFMT" 1>&6 | |
6456 | else | |
6457 | echo "$ac_t""no" 1>&6 | |
6458 | fi | |
6459 | ||
6460 | # Extract the first word of "xgettext", so it can be a program name with args. | |
6461 | set dummy xgettext; ac_word=$2 | |
6462 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
0936a455 | 6463 | echo "configure:6464: checking for $ac_word" >&5 |
71a94577 | 6464 | if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then |
ab87f8c8 JL |
6465 | echo $ac_n "(cached) $ac_c" 1>&6 |
6466 | else | |
6467 | case "$XGETTEXT" in | |
6468 | /*) | |
71a94577 | 6469 | ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. |
ab87f8c8 JL |
6470 | ;; |
6471 | *) | |
6472 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
6473 | for ac_dir in $PATH; do | |
6474 | test -z "$ac_dir" && ac_dir=. | |
6475 | if test -f $ac_dir/$ac_word; then | |
71a94577 ZW |
6476 | if $ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1; then |
6477 | ac_cv_path_XGETTEXT="$ac_dir/$ac_word" | |
ab87f8c8 JL |
6478 | break |
6479 | fi | |
6480 | fi | |
6481 | done | |
6482 | IFS="$ac_save_ifs" | |
71a94577 | 6483 | test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" |
ab87f8c8 JL |
6484 | ;; |
6485 | esac | |
6486 | fi | |
71a94577 ZW |
6487 | XGETTEXT="$ac_cv_path_XGETTEXT" |
6488 | if test "$XGETTEXT" != ":"; then | |
ab87f8c8 JL |
6489 | echo "$ac_t""$XGETTEXT" 1>&6 |
6490 | else | |
6491 | echo "$ac_t""no" 1>&6 | |
6492 | fi | |
6493 | ||
6494 | ||
71a94577 | 6495 | BUILD_INCLUDED_LIBINTL=yes |
ab87f8c8 JL |
6496 | USE_INCLUDED_LIBINTL=yes |
6497 | CATOBJEXT=.gmo | |
71a94577 ZW |
6498 | INTLLIBS="\$(top_builddir)/intl/libintl.a $LIBICONV" |
6499 | LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` | |
6500 | fi | |
6501 | ||
6502 | if test "$GMSGFMT" != ":"; then | |
6503 | if $GMSGFMT --statistics /dev/null >/dev/null 2>&1; then | |
6504 | : ; | |
6505 | else | |
6506 | echo "$ac_t""found msgfmt program is not GNU msgfmt; ignore it" 1>&6 | |
6507 | GMSGFMT=":" | |
6508 | fi | |
ab87f8c8 JL |
6509 | fi |
6510 | ||
71a94577 ZW |
6511 | if test "$XGETTEXT" != ":"; then |
6512 | if $XGETTEXT --omit-header /dev/null >/dev/null 2>&1; then | |
ab87f8c8 JL |
6513 | : ; |
6514 | else | |
6515 | echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6 | |
6516 | XGETTEXT=":" | |
6517 | fi | |
6518 | fi | |
6519 | ||
71a94577 ZW |
6520 | POSUB=po |
6521 | fi | |
6522 | ||
17297c41 PT |
6523 | |
6524 | ||
71a94577 ZW |
6525 | if test "$PACKAGE" = gettext; then |
6526 | BUILD_INCLUDED_LIBINTL=yes | |
ab87f8c8 | 6527 | fi |
ab87f8c8 | 6528 | |
71a94577 ZW |
6529 | for ac_prog in bison |
6530 | do | |
6531 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
6532 | set dummy $ac_prog; ac_word=$2 | |
6533 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
0936a455 | 6534 | echo "configure:6535: checking for $ac_word" >&5 |
71a94577 ZW |
6535 | if eval "test \"`echo '$''{'ac_cv_prog_INTLBISON'+set}'`\" = set"; then |
6536 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6537 | else | |
6538 | if test -n "$INTLBISON"; then | |
6539 | ac_cv_prog_INTLBISON="$INTLBISON" # Let the user override the test. | |
6540 | else | |
6541 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
6542 | ac_dummy="$PATH" | |
6543 | for ac_dir in $ac_dummy; do | |
6544 | test -z "$ac_dir" && ac_dir=. | |
6545 | if test -f $ac_dir/$ac_word; then | |
6546 | ac_cv_prog_INTLBISON="$ac_prog" | |
6547 | break | |
6548 | fi | |
6549 | done | |
6550 | IFS="$ac_save_ifs" | |
6551 | fi | |
6552 | fi | |
6553 | INTLBISON="$ac_cv_prog_INTLBISON" | |
6554 | if test -n "$INTLBISON"; then | |
6555 | echo "$ac_t""$INTLBISON" 1>&6 | |
6556 | else | |
6557 | echo "$ac_t""no" 1>&6 | |
6558 | fi | |
6559 | ||
6560 | test -n "$INTLBISON" && break | |
6561 | done | |
ab87f8c8 | 6562 | |
71a94577 ZW |
6563 | if test -z "$INTLBISON"; then |
6564 | ac_verc_fail=yes | |
6565 | else | |
6566 | echo $ac_n "checking version of bison""... $ac_c" 1>&6 | |
0936a455 | 6567 | echo "configure:6568: checking version of bison" >&5 |
71a94577 ZW |
6568 | ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
6569 | case $ac_prog_version in | |
6570 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; | |
6571 | 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*) | |
6572 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; | |
6573 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; | |
6574 | esac | |
6575 | echo "$ac_t""$ac_prog_version" 1>&6 | |
6576 | fi | |
6577 | if test $ac_verc_fail = yes; then | |
6578 | INTLBISON=: | |
ab87f8c8 JL |
6579 | fi |
6580 | ||
6581 | for lang in $ALL_LINGUAS; do | |
6582 | GMOFILES="$GMOFILES $lang.gmo" | |
6583 | POFILES="$POFILES $lang.po" | |
6584 | done | |
6585 | ||
6586 | ||
6587 | ||
6588 | ||
6589 | ||
6590 | ||
6591 | ||
6592 | ||
6593 | ||
6594 | ||
71a94577 ZW |
6595 | |
6596 | nls_cv_header_intl= | |
6597 | nls_cv_header_libgt= | |
6598 | ||
6599 | DATADIRNAME=share | |
ab87f8c8 | 6600 | |
71a94577 ZW |
6601 | |
6602 | INSTOBJEXT=.mo | |
ab87f8c8 | 6603 | |
ab87f8c8 | 6604 | |
71a94577 ZW |
6605 | GENCAT=gencat |
6606 | ||
6607 | ||
9fdf713f | 6608 | |
71a94577 | 6609 | if test "x$CATOBJEXT" != "x"; then |
ab87f8c8 JL |
6610 | if test "x$ALL_LINGUAS" = "x"; then |
6611 | LINGUAS= | |
6612 | else | |
6613 | echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6 | |
0936a455 | 6614 | echo "configure:6615: checking for catalogs to be installed" >&5 |
71a94577 ZW |
6615 | NEW_LINGUAS= |
6616 | for presentlang in $ALL_LINGUAS; do | |
6617 | useit=no | |
6618 | for desiredlang in ${LINGUAS-$ALL_LINGUAS}; do | |
6619 | # Use the presentlang catalog if desiredlang is | |
6620 | # a. equal to presentlang, or | |
6621 | # b. a variant of presentlang (because in this case, | |
6622 | # presentlang can be used as a fallback for messages | |
6623 | # which are not translated in the desiredlang catalog). | |
6624 | case "$desiredlang" in | |
6625 | "$presentlang"*) useit=yes;; | |
6626 | esac | |
6627 | done | |
6628 | if test $useit = yes; then | |
6629 | NEW_LINGUAS="$NEW_LINGUAS $presentlang" | |
6630 | fi | |
6631 | done | |
6632 | LINGUAS=$NEW_LINGUAS | |
ab87f8c8 JL |
6633 | echo "$ac_t""$LINGUAS" 1>&6 |
6634 | fi | |
6635 | ||
6636 | if test -n "$LINGUAS"; then | |
6637 | for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done | |
6638 | fi | |
6639 | fi | |
6640 | ||
ab87f8c8 JL |
6641 | MKINSTALLDIRS= |
6642 | if test -n "$ac_aux_dir"; then | |
6643 | MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" | |
6644 | fi | |
6645 | if test -z "$MKINSTALLDIRS"; then | |
6646 | MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" | |
6647 | fi | |
6648 | ||
6649 | ||
71a94577 | 6650 | INTL_LIBTOOL_SUFFIX_PREFIX= |
ab87f8c8 | 6651 | |
ab87f8c8 JL |
6652 | |
6653 | XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT" | |
6654 | ||
f4ab28e3 MK |
6655 | # Windows32 Registry support for specifying GCC installation paths. |
6656 | # Check whether --enable-win32-registry or --disable-win32-registry was given. | |
6657 | if test "${enable_win32_registry+set}" = set; then | |
6658 | enableval="$enable_win32_registry" | |
6659 | : | |
6660 | fi | |
6661 | ||
4e70264f ZW |
6662 | case $host_os in |
6663 | win32 | pe | cygwin* | mingw32* | uwin*) | |
f4ab28e3 | 6664 | echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6 |
0936a455 | 6665 | echo "configure:6666: checking whether windows registry support is requested" >&5 |
9dd53f2c | 6666 | if test "x$enable_win32_registry" != xno; then |
f4ab28e3 MK |
6667 | cat >> confdefs.h <<\EOF |
6668 | #define ENABLE_WIN32_REGISTRY 1 | |
6669 | EOF | |
6670 | ||
6671 | echo "$ac_t""yes" 1>&6 | |
4e70264f ZW |
6672 | |
6673 | echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6 | |
0936a455 | 6674 | echo "configure:6675: checking for library containing RegOpenKeyExA" >&5 |
4e70264f ZW |
6675 | if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then |
6676 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6677 | else | |
6678 | ac_func_search_save_LIBS="$LIBS" | |
6679 | ac_cv_search_RegOpenKeyExA="no" | |
6680 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 6681 | #line 6682 "configure" |
4e70264f ZW |
6682 | #include "confdefs.h" |
6683 | /* Override any gcc2 internal prototype to avoid an error. */ | |
6684 | /* We use char because int might match the return type of a gcc2 | |
6685 | builtin and then its argument prototype would still apply. */ | |
6686 | char RegOpenKeyExA(); | |
6687 | ||
6688 | int main() { | |
6689 | RegOpenKeyExA() | |
6690 | ; return 0; } | |
6691 | EOF | |
0936a455 | 6692 | if { (eval echo configure:6693: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
4e70264f ZW |
6693 | rm -rf conftest* |
6694 | ac_cv_search_RegOpenKeyExA="none required" | |
6695 | else | |
6696 | echo "configure: failed program was:" >&5 | |
6697 | cat conftest.$ac_ext >&5 | |
6698 | fi | |
6699 | rm -f conftest* | |
6700 | test "$ac_cv_search_RegOpenKeyExA" = "no" && for i in advapi32; do | |
6701 | LIBS="-l$i $ac_func_search_save_LIBS" | |
6702 | cat > conftest.$ac_ext <<EOF | |
0936a455 | 6703 | #line 6704 "configure" |
4e70264f ZW |
6704 | #include "confdefs.h" |
6705 | /* Override any gcc2 internal prototype to avoid an error. */ | |
6706 | /* We use char because int might match the return type of a gcc2 | |
6707 | builtin and then its argument prototype would still apply. */ | |
6708 | char RegOpenKeyExA(); | |
6709 | ||
6710 | int main() { | |
6711 | RegOpenKeyExA() | |
6712 | ; return 0; } | |
6713 | EOF | |
0936a455 | 6714 | if { (eval echo configure:6715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
4e70264f ZW |
6715 | rm -rf conftest* |
6716 | ac_cv_search_RegOpenKeyExA="-l$i" | |
6717 | break | |
6718 | else | |
6719 | echo "configure: failed program was:" >&5 | |
6720 | cat conftest.$ac_ext >&5 | |
6721 | fi | |
6722 | rm -f conftest* | |
6723 | done | |
6724 | LIBS="$ac_func_search_save_LIBS" | |
6725 | fi | |
6726 | ||
6727 | echo "$ac_t""$ac_cv_search_RegOpenKeyExA" 1>&6 | |
6728 | if test "$ac_cv_search_RegOpenKeyExA" != "no"; then | |
6729 | test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS" | |
6730 | ||
6731 | else : | |
6732 | ||
6733 | fi | |
f4ab28e3 MK |
6734 | else |
6735 | echo "$ac_t""no" 1>&6 | |
6736 | fi | |
6737 | ||
6738 | # Check if user specified a different registry key. | |
9dd53f2c | 6739 | case "x${enable_win32_registry}" in |
f4ab28e3 MK |
6740 | x | xyes) |
6741 | # default. | |
6742 | gcc_cv_win32_registry_key="$VERSION" | |
6743 | ;; | |
6744 | xno) | |
6745 | # no registry lookup. | |
6746 | gcc_cv_win32_registry_key='' | |
6747 | ;; | |
6748 | *) | |
6749 | # user-specified key. | |
6750 | gcc_cv_win32_registry_key="$enable_win32_registry" | |
6751 | ;; | |
6752 | esac | |
6753 | ||
9dd53f2c | 6754 | if test "x$enable_win32_registry" != xno; then |
f4ab28e3 | 6755 | echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6 |
0936a455 | 6756 | echo "configure:6757: checking registry key on windows hosts" >&5 |
f4ab28e3 MK |
6757 | cat >> confdefs.h <<EOF |
6758 | #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key" | |
6759 | EOF | |
6760 | ||
6761 | echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6 | |
6762 | fi | |
4e70264f ZW |
6763 | ;; |
6764 | esac | |
f4ab28e3 | 6765 | |
ab87f8c8 JL |
6766 | # Get an absolute path to the GCC top-level source directory |
6767 | holddir=`pwd` | |
6768 | cd $srcdir | |
6769 | topdir=`pwd` | |
6770 | cd $holddir | |
6771 | ||
6772 | # Conditionalize the makefile for this host machine. | |
6773 | # Make-host contains the concatenation of all host makefile fragments | |
6774 | # [there can be more than one]. This file is built by configure.frag. | |
6775 | host_overrides=Make-host | |
6776 | dep_host_xmake_file= | |
6777 | for f in .. ${host_xmake_file} | |
6778 | do | |
6779 | if test -f ${srcdir}/config/$f | |
6780 | then | |
6781 | dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f" | |
6782 | fi | |
6783 | done | |
6784 | ||
6785 | # Conditionalize the makefile for this target machine. | |
6786 | # Make-target contains the concatenation of all host makefile fragments | |
6787 | # [there can be more than one]. This file is built by configure.frag. | |
6788 | target_overrides=Make-target | |
6789 | dep_tmake_file= | |
6790 | for f in .. ${tmake_file} | |
6791 | do | |
6792 | if test -f ${srcdir}/config/$f | |
6793 | then | |
6794 | dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f" | |
6795 | fi | |
6796 | done | |
6797 | ||
6798 | # If the host doesn't support symlinks, modify CC in | |
6799 | # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works. | |
6800 | # Otherwise, we can use "CC=$(CC)". | |
6801 | rm -f symtest.tem | |
6802 | if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null | |
6803 | then | |
6804 | cc_set_by_configure="\$(CC)" | |
5aa82ace | 6805 | quoted_cc_set_by_configure="\$(CC)" |
ab87f8c8 JL |
6806 | stage_prefix_set_by_configure="\$(STAGE_PREFIX)" |
6807 | else | |
6808 | rm -f symtest.tem | |
6809 | if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null | |
6810 | then | |
6811 | symbolic_link="cp -p" | |
6812 | else | |
6813 | symbolic_link="cp" | |
6814 | fi | |
6815 | cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`" | |
5aa82ace | 6816 | quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`" |
ab87f8c8 JL |
6817 | stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`" |
6818 | fi | |
6819 | rm -f symtest.tem | |
6820 | ||
6821 | out_object_file=`basename $out_file .c`.o | |
6822 | ||
6823 | tm_file_list= | |
6824 | for f in $tm_file; do | |
64ccbc99 | 6825 | case $f in |
d02af173 ZW |
6826 | ansidecl.h ) |
6827 | tm_file_list="${tm_file_list} \$(srcdir)/../include/ansidecl.h" ;; | |
6828 | defaults.h ) | |
64ccbc99 KG |
6829 | tm_file_list="${tm_file_list} $f" ;; |
6830 | *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;; | |
6831 | esac | |
ab87f8c8 JL |
6832 | done |
6833 | ||
11642c3a ZW |
6834 | tm_p_file_list= |
6835 | for f in $tm_p_file; do | |
6836 | tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f" | |
6837 | done | |
6838 | ||
ab87f8c8 JL |
6839 | host_xm_file_list= |
6840 | for f in $host_xm_file; do | |
64ccbc99 | 6841 | case $f in |
d02af173 ZW |
6842 | ansidecl.h ) |
6843 | host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;; | |
6844 | auto-host.h | defaults.h ) | |
64ccbc99 KG |
6845 | host_xm_file_list="${host_xm_file_list} $f" ;; |
6846 | *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;; | |
6847 | esac | |
ab87f8c8 JL |
6848 | done |
6849 | ||
6850 | build_xm_file_list= | |
6851 | for f in $build_xm_file; do | |
64ccbc99 | 6852 | case $f in |
d02af173 ZW |
6853 | ansidecl.h ) |
6854 | build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;; | |
6855 | auto-build.h | auto-host.h | defaults.h ) | |
64ccbc99 KG |
6856 | build_xm_file_list="${build_xm_file_list} $f" ;; |
6857 | *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;; | |
6858 | esac | |
ab87f8c8 JL |
6859 | done |
6860 | ||
6861 | # Define macro CROSS_COMPILE in compilation | |
6862 | # if this is a cross-compiler. | |
6863 | # Also use all.cross instead of all.internal | |
6864 | # and add cross-make to Makefile. | |
6865 | cross_overrides="/dev/null" | |
6866 | if test x$host != x$target | |
6867 | then | |
6868 | cross_defines="CROSS=-DCROSS_COMPILE" | |
6869 | cross_overrides="${topdir}/cross-make" | |
6870 | fi | |
6871 | ||
b39d221a EC |
6872 | # If this is a cross-compiler that does not |
6873 | # have its own set of headers then define | |
6874 | # inhibit_libc | |
6875 | ||
fecd6201 ZW |
6876 | # If this is using newlib, then define inhibit_libc in LIBGCC2_CFLAGS. |
6877 | # This prevents libgcc2 from containing any code which requires libc | |
6878 | # support. | |
b39d221a EC |
6879 | inhibit_libc= |
6880 | if test x$host != x$target && test x$with_headers = x; then | |
6881 | inhibit_libc=-Dinhibit_libc | |
6882 | else | |
6883 | if test x$with_newlib = xyes; then | |
6884 | inhibit_libc=-Dinhibit_libc | |
6885 | fi | |
6886 | fi | |
6887 | ||
6888 | ||
ab87f8c8 JL |
6889 | # When building gcc with a cross-compiler, we need to fix a few things. |
6890 | # This must come after cross-make as we want all.build to override | |
6891 | # all.cross. | |
6892 | build_overrides="/dev/null" | |
6893 | if test x$build != x$host | |
6894 | then | |
6895 | build_overrides="${topdir}/build-make" | |
6896 | fi | |
6897 | ||
6898 | # Expand extra_headers to include complete path. | |
6899 | # This substitutes for lots of t-* files. | |
6900 | extra_headers_list= | |
6901 | if test "x$extra_headers" = x | |
6902 | then true | |
6903 | else | |
6904 | # Prepend ${srcdir}/ginclude/ to every entry in extra_headers. | |
6905 | for file in $extra_headers; | |
6906 | do | |
6907 | extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}" | |
6908 | done | |
6909 | fi | |
6910 | ||
6911 | if test x$use_collect2 = xno; then | |
6912 | use_collect2= | |
6913 | fi | |
6914 | ||
6915 | # Add a definition of USE_COLLECT2 if system wants one. | |
2cc07db4 | 6916 | if test x$use_collect2 != x |
ab87f8c8 | 6917 | then |
2cc07db4 RH |
6918 | host_xm_defines="${host_xm_defines} USE_COLLECT2" |
6919 | xm_defines="${xm_defines} USE_COLLECT2" | |
ab87f8c8 JL |
6920 | fi |
6921 | ||
ab87f8c8 JL |
6922 | # If we have gas in the build tree, make a link to it. |
6923 | if test -f ../gas/Makefile; then | |
6924 | rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null | |
6925 | fi | |
6926 | ||
6927 | # If we have nm in the build tree, make a link to it. | |
6928 | if test -f ../binutils/Makefile; then | |
6929 | rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null | |
6930 | fi | |
6931 | ||
6932 | # If we have ld in the build tree, make a link to it. | |
6933 | if test -f ../ld/Makefile; then | |
2cc07db4 | 6934 | rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null |
ab87f8c8 JL |
6935 | fi |
6936 | ||
981d4858 JM |
6937 | # Figure out what assembler we will be using. |
6938 | echo $ac_n "checking what assembler to use""... $ac_c" 1>&6 | |
0936a455 | 6939 | echo "configure:6940: checking what assembler to use" >&5 |
ab87f8c8 | 6940 | gcc_cv_as= |
981d4858 JM |
6941 | gcc_cv_gas_major_version= |
6942 | gcc_cv_gas_minor_version= | |
ab87f8c8 | 6943 | gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas |
0936a455 | 6944 | gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd |
ab87f8c8 JL |
6945 | if test -x "$DEFAULT_ASSEMBLER"; then |
6946 | gcc_cv_as="$DEFAULT_ASSEMBLER" | |
6947 | elif test -x "$AS"; then | |
6948 | gcc_cv_as="$AS" | |
6949 | elif test -x as$host_exeext; then | |
6950 | # Build using assembler in the current directory. | |
6951 | gcc_cv_as=./as$host_exeext | |
6952 | elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then | |
6953 | # Single tree build which includes gas. | |
0936a455 | 6954 | for f in $gcc_cv_as_bfd_srcdir/configure $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in |
ab87f8c8 JL |
6955 | do |
6956 | gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f` | |
6957 | if test x$gcc_cv_gas_version != x; then | |
6958 | break | |
6959 | fi | |
6960 | done | |
6961 | gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` | |
6962 | gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
981d4858 | 6963 | fi |
9e423e6d | 6964 | |
981d4858 | 6965 | if test "x$gcc_cv_as" = x -a x$host = x$target; then |
9e423e6d | 6966 | # Native build. |
779243f7 JL |
6967 | # Search the same directories that the installed compiler will |
6968 | # search. Else we may find the wrong assembler and lose. If we | |
6969 | # do not find a suitable assembler binary, then try the user's | |
6970 | # path. | |
6971 | # | |
6972 | # Also note we have to check MD_EXEC_PREFIX before checking the | |
6973 | # user's path. Unfortunately, there is no good way to get at the | |
6974 | # value of MD_EXEC_PREFIX here. So we do a brute force search | |
6975 | # through all the known MD_EXEC_PREFIX values. Ugh. This needs | |
6976 | # to be fixed as part of the make/configure rewrite too. | |
6977 | ||
6978 | if test "x$exec_prefix" = xNONE; then | |
6979 | if test "x$prefix" = xNONE; then | |
6980 | test_prefix=/usr/local | |
6981 | else | |
6982 | test_prefix=$prefix | |
6983 | fi | |
6984 | else | |
6985 | test_prefix=$exec_prefix | |
6986 | fi | |
6987 | ||
6988 | # If the loop below does not find an assembler, then use whatever | |
6989 | # one we can find in the users's path. | |
6990 | # user's path. | |
16a0fe50 | 6991 | gcc_cv_as=as$host_exeext |
779243f7 JL |
6992 | |
6993 | test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \ | |
6994 | $test_prefix/lib/gcc-lib/$target \ | |
6995 | /usr/lib/gcc/$target/$gcc_version \ | |
6996 | /usr/lib/gcc/$target \ | |
6997 | $test_prefix/$target/bin/$target/$gcc_version \ | |
6998 | $test_prefix/$target/bin \ | |
6999 | /usr/libexec \ | |
7000 | /usr/ccs/gcc \ | |
7001 | /usr/ccs/bin \ | |
7002 | /udk/usr/ccs/bin \ | |
7003 | /bsd43/usr/lib/cmplrs/cc \ | |
7004 | /usr/cross64/usr/bin \ | |
7005 | /usr/lib/cmplrs/cc \ | |
7006 | /sysv/usr/lib/cmplrs/cc \ | |
7007 | /svr4/usr/lib/cmplrs/cc \ | |
7008 | /usr/bin" | |
7009 | ||
7010 | for dir in $test_dirs; do | |
7011 | if test -f $dir/as$host_exeext; then | |
7012 | gcc_cv_as=$dir/as$host_exeext | |
7013 | break; | |
7014 | fi | |
7015 | done | |
9e423e6d | 7016 | fi |
981d4858 JM |
7017 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
7018 | echo "$ac_t"""newly built gas"" 1>&6 | |
7019 | else | |
7020 | echo "$ac_t""$gcc_cv_as" 1>&6 | |
7021 | fi | |
7022 | ||
7023 | # Figure out what nm we will be using. | |
7024 | echo $ac_n "checking what nm to use""... $ac_c" 1>&6 | |
0936a455 | 7025 | echo "configure:7026: checking what nm to use" >&5 |
981d4858 JM |
7026 | if test -x nm$host_exeext; then |
7027 | gcc_cv_nm=./nm$host_exeext | |
7028 | elif test x$host = x$target; then | |
7029 | # Native build. | |
7030 | gcc_cv_nm=nm$host_exeext | |
7031 | fi | |
7032 | echo "$ac_t""$gcc_cv_nm" 1>&6 | |
7033 | ||
7034 | # Figure out what assembler alignment features are present. | |
7035 | echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6 | |
0936a455 | 7036 | echo "configure:7037: checking assembler alignment features" >&5 |
9d147085 | 7037 | gcc_cv_as_alignment_features=none |
981d4858 JM |
7038 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
7039 | # Gas version 2.6 and later support for .balign and .p2align. | |
7040 | # bytes to skip when using .p2align. | |
7041 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then | |
7042 | gcc_cv_as_alignment_features=".balign and .p2align" | |
7043 | cat >> confdefs.h <<\EOF | |
7044 | #define HAVE_GAS_BALIGN_AND_P2ALIGN 1 | |
7045 | EOF | |
7046 | ||
7047 | fi | |
7048 | # Gas version 2.8 and later support specifying the maximum | |
7049 | # bytes to skip when using .p2align. | |
7050 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then | |
7051 | gcc_cv_as_alignment_features=".p2align including maximum skip" | |
7052 | cat >> confdefs.h <<\EOF | |
7053 | #define HAVE_GAS_MAX_SKIP_P2ALIGN 1 | |
7054 | EOF | |
7055 | ||
7056 | fi | |
7057 | elif test x$gcc_cv_as != x; then | |
00ccc16d JL |
7058 | # Check if we have .balign and .p2align |
7059 | echo ".balign 4" > conftest.s | |
7060 | echo ".p2align 2" >> conftest.s | |
7061 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
7062 | gcc_cv_as_alignment_features=".balign and .p2align" | |
7063 | cat >> confdefs.h <<\EOF | |
7064 | #define HAVE_GAS_BALIGN_AND_P2ALIGN 1 | |
7065 | EOF | |
7066 | ||
7067 | fi | |
7068 | rm -f conftest.s conftest.o | |
9e423e6d JW |
7069 | # Check if specifying the maximum bytes to skip when |
7070 | # using .p2align is supported. | |
7071 | echo ".p2align 4,,7" > conftest.s | |
7072 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
7073 | gcc_cv_as_alignment_features=".p2align including maximum skip" | |
7074 | cat >> confdefs.h <<\EOF | |
7075 | #define HAVE_GAS_MAX_SKIP_P2ALIGN 1 | |
7076 | EOF | |
7077 | ||
7078 | fi | |
7079 | rm -f conftest.s conftest.o | |
7080 | fi | |
7081 | echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6 | |
7082 | ||
d1accaa3 | 7083 | echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6 |
0936a455 | 7084 | echo "configure:7085: checking assembler subsection support" >&5 |
9d147085 | 7085 | gcc_cv_as_subsections=no |
981d4858 JM |
7086 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
7087 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then | |
7088 | gcc_cv_as_subsections="working .subsection -1" | |
7089 | fi | |
7090 | elif test x$gcc_cv_as != x; then | |
d1accaa3 JJ |
7091 | # Check if we have .subsection |
7092 | echo ".subsection 1" > conftest.s | |
7093 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
7094 | gcc_cv_as_subsections=".subsection" | |
d1accaa3 JJ |
7095 | if test x$gcc_cv_nm != x; then |
7096 | cat > conftest.s <<EOF | |
7097 | conftest_label1: .word 0 | |
7098 | .subsection -1 | |
7099 | conftest_label2: .word 0 | |
7100 | .previous | |
7101 | EOF | |
7102 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
7103 | $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1 | |
7104 | $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2 | |
1b015bec AO |
7105 | if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then |
7106 | : | |
7107 | else | |
d1accaa3 | 7108 | gcc_cv_as_subsections="working .subsection -1" |
d1accaa3 JJ |
7109 | fi |
7110 | fi | |
7111 | fi | |
7112 | fi | |
7113 | rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 | |
981d4858 JM |
7114 | fi |
7115 | if test x"$gcc_cv_as_subsections" = x"working .subsection -1"; then | |
7116 | cat >> confdefs.h <<\EOF | |
7117 | #define HAVE_GAS_SUBSECTION_ORDERING 1 | |
7118 | EOF | |
7119 | ||
d1accaa3 JJ |
7120 | fi |
7121 | echo "$ac_t""$gcc_cv_as_subsections" 1>&6 | |
7122 | ||
12822146 | 7123 | echo $ac_n "checking assembler weak support""... $ac_c" 1>&6 |
0936a455 | 7124 | echo "configure:7125: checking assembler weak support" >&5 |
9d147085 | 7125 | gcc_cv_as_weak=no |
981d4858 JM |
7126 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
7127 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then | |
7128 | gcc_cv_as_weak="yes" | |
7129 | fi | |
7130 | elif test x$gcc_cv_as != x; then | |
12822146 JL |
7131 | # Check if we have .weak |
7132 | echo " .weak foobar" > conftest.s | |
7133 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
12822146 JL |
7134 | gcc_cv_as_weak="yes" |
7135 | fi | |
7136 | rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 | |
981d4858 JM |
7137 | fi |
7138 | if test x"$gcc_cv_as_weak" = xyes; then | |
7139 | cat >> confdefs.h <<\EOF | |
7140 | #define HAVE_GAS_WEAK 1 | |
7141 | EOF | |
7142 | ||
12822146 JL |
7143 | fi |
7144 | echo "$ac_t""$gcc_cv_as_weak" 1>&6 | |
7145 | ||
6a9c5260 | 7146 | echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6 |
0936a455 | 7147 | echo "configure:7148: checking assembler hidden support" >&5 |
9d147085 | 7148 | gcc_cv_as_hidden=no |
981d4858 JM |
7149 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
7150 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 10 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then | |
7151 | gcc_cv_as_hidden="yes" | |
7152 | fi | |
7153 | elif test x$gcc_cv_as != x; then | |
6a9c5260 UD |
7154 | # Check if we have .hidden |
7155 | echo " .hidden foobar" > conftest.s | |
7156 | echo "foobar:" >> conftest.s | |
7157 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
6a9c5260 UD |
7158 | gcc_cv_as_hidden="yes" |
7159 | fi | |
7160 | rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 | |
981d4858 JM |
7161 | fi |
7162 | if test x"$gcc_cv_as_hidden" = xyes; then | |
7163 | cat >> confdefs.h <<\EOF | |
7164 | #define HAVE_GAS_HIDDEN 1 | |
7165 | EOF | |
7166 | ||
6a9c5260 UD |
7167 | fi |
7168 | echo "$ac_t""$gcc_cv_as_hidden" 1>&6 | |
7169 | ||
b7460f24 | 7170 | echo $ac_n "checking assembler leb128 support""... $ac_c" 1>&6 |
0936a455 | 7171 | echo "configure:7172: checking assembler leb128 support" >&5 |
fbe42b1b | 7172 | gcc_cv_as_leb128=no |
b7460f24 | 7173 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
fbe42b1b | 7174 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 11 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then |
b7460f24 RH |
7175 | gcc_cv_as_leb128="yes" |
7176 | fi | |
7177 | elif test x$gcc_cv_as != x; then | |
7178 | # Check if we have .[us]leb128, and support symbol arithmetic with it. | |
7179 | cat > conftest.s <<EOF | |
7180 | .data | |
7181 | .uleb128 L2 - L1 | |
7182 | L1: | |
7183 | .uleb128 1280 | |
7184 | .sleb128 -1010 | |
7185 | L2: | |
7186 | EOF | |
7187 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
78e766a0 RH |
7188 | gcc_cv_as_leb128="yes" |
7189 | ||
7190 | # GAS versions before 2.11 do not support uleb128, | |
7191 | # despite appearing to. | |
7192 | # ??? There exists an elf-specific test that will crash | |
7193 | # the assembler. Perhaps it's better to figure out whether | |
7194 | # arbitrary sections are supported and try the test. | |
7195 | as_ver=`$gcc_cv_as --version 2>/dev/null | head -1` | |
7196 | if echo "$as_ver" | grep GNU > /dev/null; then | |
7197 | as_ver=`echo $as_ver | sed -e 's/.* //'` | |
7198 | as_major=`echo $as_ver | sed 's/\..*//'` | |
3d399d67 | 7199 | as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'` |
78e766a0 RH |
7200 | if test $as_major -eq 2 -a $as_minor -lt 11; then |
7201 | gcc_cv_as_leb128="no" | |
7202 | fi | |
fbe42b1b | 7203 | fi |
b7460f24 RH |
7204 | fi |
7205 | rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 | |
7206 | fi | |
7207 | if test x"$gcc_cv_as_leb128" = xyes; then | |
7208 | cat >> confdefs.h <<\EOF | |
7209 | #define HAVE_AS_LEB128 1 | |
7210 | EOF | |
7211 | ||
7212 | fi | |
7213 | echo "$ac_t""$gcc_cv_as_leb128" 1>&6 | |
7214 | ||
c64688ae | 7215 | echo $ac_n "checking assembler eh_frame optimization""... $ac_c" 1>&6 |
0936a455 | 7216 | echo "configure:7217: checking assembler eh_frame optimization" >&5 |
c64688ae RH |
7217 | gcc_cv_as_eh_frame=no |
7218 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then | |
7219 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then | |
7220 | gcc_cv_as_eh_frame="yes" | |
7221 | fi | |
7222 | elif test x$gcc_cv_as != x; then | |
7223 | # Check if this is GAS. | |
41948db5 SS |
7224 | as_ver=`$gcc_cv_as --version < /dev/null 2> /dev/null | head -1` |
7225 | rm -f a.out 2> /dev/null | |
c64688ae RH |
7226 | if echo "$as_ver" | grep GNU > /dev/null; then |
7227 | # Versions up to and including 2.11.0 may mis-optimize | |
7228 | # .eh_frame data. Try something. | |
7229 | cat > conftest.s <<EOF | |
7230 | .text | |
7231 | .LFB1: | |
7232 | .4byte 0 | |
7233 | .L1: | |
7234 | .4byte 0 | |
7235 | .LFE1: | |
7236 | .section .eh_frame,"aw",@progbits | |
7237 | __FRAME_BEGIN__: | |
7238 | .4byte .LECIE1-.LSCIE1 | |
7239 | .LSCIE1: | |
7240 | .4byte 0x0 | |
7241 | .byte 0x1 | |
7242 | .ascii "z\0" | |
7243 | .byte 0x1 | |
7244 | .byte 0x78 | |
7245 | .byte 0x1a | |
7246 | .byte 0x0 | |
7247 | .byte 0x4 | |
7248 | .4byte 1 | |
7249 | .p2align 1 | |
7250 | .LECIE1: | |
7251 | .LSFDE1: | |
7252 | .4byte .LEFDE1-.LASFDE1 | |
7253 | .LASFDE1: | |
7254 | .4byte .LASFDE1-__FRAME_BEGIN__ | |
7255 | .4byte .LFB1 | |
7256 | .4byte .LFE1-.LFB1 | |
7257 | .byte 0x4 | |
7258 | .4byte .LFE1-.LFB1 | |
7259 | .byte 0x4 | |
7260 | .4byte .L1-.LFB1 | |
7261 | .LEFDE1: | |
7262 | EOF | |
01efb963 | 7263 | cat > conftest.lit <<EOF |
c64688ae RH |
7264 | 0000 10000000 00000000 017a0001 781a0004 .........z..x... |
7265 | 0010 01000000 12000000 18000000 00000000 ................ | |
7266 | 0020 08000000 04080000 0044 .........D | |
01efb963 AS |
7267 | EOF |
7268 | cat > conftest.big <<EOF | |
7269 | 0000 00000010 00000000 017a0001 781a0004 .........z..x... | |
7270 | 0010 00000001 00000012 00000018 00000000 ................ | |
7271 | 0020 00000008 04000000 0844 .........D | |
c64688ae RH |
7272 | EOF |
7273 | # If the assembler didn't choke, and we can objdump, | |
7274 | # and we got the correct data, then succeed. | |
7275 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \ | |
7276 | && objdump -s -j .eh_frame conftest.o 2>/dev/null \ | |
7277 | | tail -3 > conftest.got \ | |
01efb963 AS |
7278 | && { cmp conftest.lit conftest.got > /dev/null 2>&1 \ |
7279 | || cmp conftest.big conftest.got > /dev/null 2>&1; } | |
c64688ae RH |
7280 | then |
7281 | gcc_cv_as_eh_frame="yes" | |
7282 | else | |
7283 | gcc_cv_as_eh_frame="bad" | |
7284 | if $gcc_cv_as -o conftest.o --traditional-format /dev/null; then | |
7285 | cat >> confdefs.h <<\EOF | |
7286 | #define USE_AS_TRADITIONAL_FORMAT 1 | |
7287 | EOF | |
7288 | ||
7289 | fi | |
7290 | fi | |
7291 | fi | |
7292 | rm -f conftest.* | |
7293 | fi | |
7294 | echo "$ac_t""$gcc_cv_as_eh_frame" 1>&6 | |
7295 | ||
201556f0 | 7296 | echo $ac_n "checking assembler section merging support""... $ac_c" 1>&6 |
0936a455 | 7297 | echo "configure:7298: checking assembler section merging support" >&5 |
201556f0 JJ |
7298 | gcc_cv_as_shf_merge=no |
7299 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then | |
7300 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then | |
a8b7afb9 | 7301 | gcc_cv_as_shf_merge=yes |
201556f0 JJ |
7302 | fi |
7303 | elif test x$gcc_cv_as != x; then | |
7304 | # Check if we support SHF_MERGE sections | |
7305 | echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s | |
a8b7afb9 | 7306 | if $gcc_cv_as --fatal-warnings -o conftest.o conftest.s > /dev/null 2>&1; then |
201556f0 JJ |
7307 | gcc_cv_as_shf_merge=yes |
7308 | fi | |
7309 | rm -f conftest.s conftest.o | |
7310 | fi | |
7311 | if test x"$gcc_cv_as_shf_merge" = xyes; then | |
7312 | cat >> confdefs.h <<\EOF | |
7313 | #define HAVE_GAS_SHF_MERGE 1 | |
7314 | EOF | |
7315 | ||
7316 | fi | |
7317 | echo "$ac_t""$gcc_cv_as_shf_merge" 1>&6 | |
7318 | ||
1cb36a98 RH |
7319 | case "$target" in |
7320 | sparc*-*-*) | |
7321 | echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6 | |
0936a455 | 7322 | echo "configure:7323: checking assembler .register pseudo-op support" >&5 |
5b68c389 AO |
7323 | if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then |
7324 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7325 | else | |
7326 | ||
7327 | gcc_cv_as_register_pseudo_op=unknown | |
7328 | if test x$gcc_cv_as != x; then | |
7329 | # Check if we have .register | |
7330 | echo ".register %g2, #scratch" > conftest.s | |
7331 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
1cb36a98 | 7332 | gcc_cv_as_register_pseudo_op=yes |
5b68c389 AO |
7333 | else |
7334 | gcc_cv_as_register_pseudo_op=no | |
7335 | fi | |
7336 | rm -f conftest.s conftest.o | |
7337 | fi | |
7338 | ||
7339 | fi | |
7340 | ||
7341 | echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6 | |
7342 | if test "x$gcc_cv_as_register_pseudo_op" = xyes; then | |
7343 | cat >> confdefs.h <<\EOF | |
1cb36a98 RH |
7344 | #define HAVE_AS_REGISTER_PSEUDO_OP 1 |
7345 | EOF | |
7346 | ||
1cb36a98 | 7347 | fi |
1cb36a98 | 7348 | |
e95b1e6a | 7349 | echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6 |
0936a455 | 7350 | echo "configure:7351: checking assembler supports -relax" >&5 |
e95b1e6a JJ |
7351 | if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then |
7352 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7353 | else | |
7354 | ||
7355 | gcc_cv_as_relax_opt=unknown | |
7356 | if test x$gcc_cv_as != x; then | |
7357 | # Check if gas supports -relax | |
7358 | echo ".text" > conftest.s | |
7359 | if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then | |
7360 | gcc_cv_as_relax_opt=yes | |
7361 | else | |
7362 | gcc_cv_as_relax_opt=no | |
7363 | fi | |
7364 | rm -f conftest.s conftest.o | |
7365 | fi | |
7366 | ||
7367 | fi | |
7368 | ||
7369 | echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6 | |
7370 | if test "x$gcc_cv_as_relax_opt" = xyes; then | |
7371 | cat >> confdefs.h <<\EOF | |
7372 | #define HAVE_AS_RELAX_OPTION 1 | |
7373 | EOF | |
7374 | ||
7375 | fi | |
7376 | ||
5b68c389 AO |
7377 | case "$tm_file" in |
7378 | *64*) | |
7379 | echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6 | |
0936a455 | 7380 | echo "configure:7381: checking for 64 bit support in assembler ($gcc_cv_as)" >&5 |
5b68c389 AO |
7381 | if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then |
7382 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7383 | else | |
7384 | ||
7385 | if test -n "$gcc_cv_as"; then | |
7386 | echo ".xword foo" > conftest.s | |
7387 | gcc_cv_as_flags64=no | |
8a90b95d | 7388 | for flag in "-xarch=v9" "-64 -Av9"; do |
5b68c389 AO |
7389 | if $gcc_cv_as $flag -o conftest.o conftest.s \ |
7390 | > /dev/null 2>&1; then | |
7391 | gcc_cv_as_flags64=$flag | |
7392 | break | |
7393 | fi | |
7394 | done | |
7395 | rm -f conftest.s conftest.o | |
7396 | else | |
7397 | if test "$gas" = yes; then | |
7398 | gcc_cv_as_flags64="-64 -Av9" | |
7399 | else | |
7400 | gcc_cv_as_flags64="-xarch=v9" | |
7401 | fi | |
1cb36a98 | 7402 | fi |
5b68c389 AO |
7403 | |
7404 | fi | |
7405 | ||
7406 | echo "$ac_t""$gcc_cv_as_flags64" 1>&6 | |
7407 | if test "x$gcc_cv_as_flags64" = xno; then | |
7408 | ||
7409 | tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'` | |
7410 | dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'` | |
7411 | ||
7412 | else | |
7413 | cat >> confdefs.h <<EOF | |
7414 | #define AS_SPARC64_FLAG "$gcc_cv_as_flags64" | |
7415 | EOF | |
7416 | ||
1cb36a98 | 7417 | fi |
5b68c389 AO |
7418 | ;; |
7419 | *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no} | |
7420 | ;; | |
7421 | esac | |
7422 | ||
7423 | if test "x$gcc_cv_as_flags64" != xno; then | |
7424 | echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6 | |
0936a455 | 7425 | echo "configure:7426: checking for assembler offsetable %lo() support" >&5 |
5b68c389 AO |
7426 | if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then |
7427 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7428 | else | |
7429 | ||
7430 | gcc_cv_as_offsetable_lo10=unknown | |
7431 | if test "x$gcc_cv_as" != x; then | |
7432 | # Check if assembler has offsetable %lo() | |
7433 | echo "or %g1, %lo(ab) + 12, %g1" > conftest.s | |
7434 | echo "or %g1, %lo(ab + 12), %g1" > conftest1.s | |
7435 | if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \ | |
7436 | > /dev/null 2>&1 && | |
7437 | $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \ | |
7438 | > /dev/null 2>&1; then | |
7439 | if cmp conftest.o conftest1.o > /dev/null 2>&1; then | |
7440 | gcc_cv_as_offsetable_lo10=no | |
7441 | else | |
7442 | gcc_cv_as_offsetable_lo10=yes | |
7443 | fi | |
7444 | else | |
7445 | gcc_cv_as_offsetable_lo10=no | |
7446 | fi | |
7447 | rm -f conftest.s conftest.o conftest1.s conftest1.o | |
7448 | fi | |
7449 | ||
7450 | fi | |
7451 | ||
7452 | echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6 | |
7453 | if test "x$gcc_cv_as_offsetable_lo10" = xyes; then | |
7454 | cat >> confdefs.h <<\EOF | |
1cb36a98 RH |
7455 | #define HAVE_AS_OFFSETABLE_LO10 1 |
7456 | EOF | |
7457 | ||
1cb36a98 | 7458 | fi |
1cb36a98 | 7459 | fi |
43160d01 | 7460 | |
1cb36a98 RH |
7461 | ;; |
7462 | ||
7463 | i[34567]86-*-*) | |
7464 | echo $ac_n "checking assembler instructions""... $ac_c" 1>&6 | |
0936a455 | 7465 | echo "configure:7466: checking assembler instructions" >&5 |
1cb36a98 | 7466 | gcc_cv_as_instructions= |
981d4858 JM |
7467 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
7468 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then | |
7469 | gcc_cv_as_instructions="filds fists" | |
7470 | fi | |
7471 | elif test x$gcc_cv_as != x; then | |
53b5ce19 JW |
7472 | set "filds fists" "filds mem; fists mem" |
7473 | while test $# -gt 0 | |
7474 | do | |
7475 | echo "$2" > conftest.s | |
7476 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
7477 | gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" " | |
53b5ce19 JW |
7478 | fi |
7479 | shift 2 | |
7480 | done | |
7481 | rm -f conftest.s conftest.o | |
1cb36a98 | 7482 | fi |
981d4858 JM |
7483 | if test x"$gcc_cv_as_instructions" != x; then |
7484 | cat >> confdefs.h <<EOF | |
ee7692d2 | 7485 | #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | sed -e 's/ $//' | tr 'a-z ' 'A-Z_'` 1 |
981d4858 JM |
7486 | EOF |
7487 | ||
7488 | fi | |
1cb36a98 RH |
7489 | echo "$ac_t""$gcc_cv_as_instructions" 1>&6 |
7490 | ;; | |
7491 | esac | |
53b5ce19 | 7492 | |
9d147085 | 7493 | echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6 |
0936a455 | 7494 | echo "configure:7495: checking assembler dwarf2 debug_line support" >&5 |
9d147085 RH |
7495 | gcc_cv_as_dwarf2_debug_line=no |
7496 | # ??? Not all targets support dwarf2 debug_line, even within a version | |
7497 | # of gas. Moreover, we need to emit a valid instruction to trigger any | |
7498 | # info to the output file. So, as supported targets are added to gas 2.11, | |
7499 | # add some instruction here to (also) show we expect this might work. | |
7500 | # ??? Once 2.11 is released, probably need to add first known working | |
7501 | # version to the per-target configury. | |
7502 | case "$target" in | |
bfabbc3c | 7503 | i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-*) |
9d147085 RH |
7504 | insn="nop" |
7505 | ;; | |
7506 | ia64*-*-*) | |
7507 | insn="nop 0" | |
7508 | ;; | |
7509 | esac | |
7510 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; | |
7511 | then | |
7512 | if test "$gcc_cv_gas_major_version" -eq 2 \ | |
7513 | -a "$gcc_cv_gas_minor_version" -ge 11 \ | |
7514 | -o "$gcc_cv_gas_major_version" -gt 2 \ | |
7515 | && grep 'obj_format = elf' ../gas/Makefile > /dev/null \ | |
7516 | && test x"$insn" != x ; then | |
7517 | gcc_cv_as_dwarf2_debug_line="yes" | |
7518 | fi | |
7519 | elif test x$gcc_cv_as != x -a x"$insn" != x ; then | |
acc187f5 RH |
7520 | echo ' .file 1 "conftest.s"' > conftest.s |
7521 | echo ' .loc 1 3 0' >> conftest.s | |
9d147085 | 7522 | echo " $insn" >> conftest.s |
981975b6 | 7523 | # ??? This fails with non-gnu grep. |
9d147085 RH |
7524 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \ |
7525 | && grep debug_line conftest.o > /dev/null 2>&1 ; then | |
981975b6 RH |
7526 | # The .debug_line file table must be in the exact order that |
7527 | # we specified the files, since these indicies are also used | |
7528 | # by DW_AT_decl_file. Approximate this test by testing if | |
7529 | # the assembler bitches if the same index is assigned twice. | |
7530 | echo ' .file 1 "foo.s"' > conftest.s | |
7531 | echo ' .file 1 "bar.s"' >> conftest.s | |
7532 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 | |
7533 | then | |
7534 | gcc_cv_as_dwarf2_debug_line="no" | |
7535 | else | |
7536 | gcc_cv_as_dwarf2_debug_line="yes" | |
7537 | fi | |
9d147085 RH |
7538 | fi |
7539 | rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 | |
7540 | fi | |
7541 | if test x"$gcc_cv_as_dwarf2_debug_line" = xyes; then | |
7542 | cat >> confdefs.h <<\EOF | |
7543 | #define HAVE_AS_DWARF2_DEBUG_LINE 1 | |
7544 | EOF | |
7545 | ||
7546 | fi | |
7547 | echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6 | |
7548 | ||
793e9558 PB |
7549 | if test "$prefix" != "/usr" && test "$prefix" != "/usr/local" ; then |
7550 | cat >> confdefs.h <<EOF | |
7551 | #define PREFIX_INCLUDE_DIR "$prefix/include" | |
7552 | EOF | |
7553 | ||
7554 | fi | |
7555 | ||
861bb6c1 | 7556 | # Figure out what language subdirectories are present. |
71205e0b MH |
7557 | # Look if the user specified --enable-languages="..."; if not, use |
7558 | # the environment variable $LANGUAGES if defined. $LANGUAGES might | |
7559 | # go away some day. | |
7560 | if test x"${enable_languages+set}" != xset; then | |
7561 | if test x"${LANGUAGES+set}" = xset; then | |
7562 | enable_languages="`echo ${LANGUAGES} | tr ' ' ','`" | |
7563 | else | |
7564 | enable_languages=all | |
7565 | fi | |
d6c6b553 PE |
7566 | else |
7567 | if test x"${enable_languages}" = x; then | |
7568 | { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; } | |
7569 | fi | |
71205e0b | 7570 | fi |
75382c6d TT |
7571 | |
7572 | # First scan to see if an enabled language requires some other language. | |
7573 | # We assume that a given config-lang.in will list all the language | |
7574 | # front ends it requires, even if some are required indirectly. | |
7575 | for lang in ${srcdir}/*/config-lang.in .. | |
7576 | do | |
7577 | case $lang in | |
7578 | ..) | |
7579 | ;; | |
7580 | # The odd quoting in the next line works around | |
7581 | # an apparent bug in bash 1.12 on linux. | |
7582 | ${srcdir}/[*]/config-lang.in) | |
7583 | ;; | |
7584 | *) | |
7585 | lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` | |
7586 | this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang` | |
7587 | for other in $this_lang_requires | |
7588 | do | |
7589 | case ,${enable_languages}, in | |
7590 | *,$other,*) | |
7591 | ;; | |
7592 | *,all,*) | |
7593 | ;; | |
1bf17cc4 | 7594 | *,$lang_alias,*) |
75382c6d TT |
7595 | enable_languages="$enable_languages,$other" |
7596 | ;; | |
7597 | esac | |
7598 | done | |
7599 | ;; | |
7600 | esac | |
7601 | done | |
7602 | ||
861bb6c1 JL |
7603 | subdirs= |
7604 | for lang in ${srcdir}/*/config-lang.in .. | |
7605 | do | |
7606 | case $lang in | |
7607 | ..) ;; | |
7608 | # The odd quoting in the next line works around | |
7609 | # an apparent bug in bash 1.12 on linux. | |
7610 | ${srcdir}/[*]/config-lang.in) ;; | |
71205e0b MH |
7611 | *) |
7612 | lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` | |
2b60b2cb AO |
7613 | this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang` |
7614 | build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang` | |
71205e0b MH |
7615 | if test "x$lang_alias" = x |
7616 | then | |
7617 | echo "$lang doesn't set \$language." 1>&2 | |
7618 | exit 1 | |
7619 | fi | |
2b60b2cb AO |
7620 | case ${build_by_default},${enable_languages}, in |
7621 | *,$lang_alias,*) add_this_lang=yes ;; | |
7622 | no,*) add_this_lang=no ;; | |
7623 | *,all,*) add_this_lang=yes ;; | |
7624 | *) add_this_lang=no ;; | |
7625 | esac | |
71205e0b MH |
7626 | if test x"${add_this_lang}" = xyes; then |
7627 | case $lang in | |
7628 | ${srcdir}/ada/config-lang.in) | |
1ffc5c6e | 7629 | if test x$have_gnat = xyes ; then |
71205e0b MH |
7630 | subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" |
7631 | fi | |
7632 | ;; | |
7633 | *) | |
7634 | subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" | |
7635 | ;; | |
7636 | esac | |
7637 | fi | |
7638 | ;; | |
861bb6c1 JL |
7639 | esac |
7640 | done | |
7641 | ||
f24af81b TT |
7642 | # Make gthr-default.h if we have a thread file. |
7643 | gthread_flags= | |
75bffa71 | 7644 | if test $thread_file != single; then |
f24af81b | 7645 | rm -f gthr-default.h |
db0d1ed9 | 7646 | echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h |
f24af81b TT |
7647 | gthread_flags=-DHAVE_GTHR_DEFAULT |
7648 | fi | |
7649 | ||
7650 | ||
81bf3d9e RH |
7651 | # Find out what GC implementation we want, or may, use. |
7652 | # Check whether --with-gc or --without-gc was given. | |
7653 | if test "${with_gc+set}" = set; then | |
7654 | withval="$with_gc" | |
7655 | case "$withval" in | |
7656 | simple | page) | |
7657 | GGC=ggc-$withval | |
7658 | ;; | |
7659 | *) | |
7660 | { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; } | |
7661 | ;; | |
7662 | esac | |
7663 | else | |
005537df | 7664 | GGC=ggc-page |
81bf3d9e RH |
7665 | fi |
7666 | ||
7667 | ||
7668 | echo "Using $GGC for garbage collection." | |
7669 | ||
3c809ba4 | 7670 | # Use the system's zlib library. |
b8dad04b ZW |
7671 | zlibdir=-L../zlib |
7672 | zlibinc="-I\$(srcdir)/../zlib" | |
3c809ba4 AG |
7673 | # Check whether --with-system-zlib or --without-system-zlib was given. |
7674 | if test "${with_system_zlib+set}" = set; then | |
7675 | withval="$with_system_zlib" | |
7676 | zlibdir= | |
7677 | zlibinc= | |
7678 | ||
7679 | fi | |
7680 | ||
7681 | ||
7682 | ||
7683 | ||
dc6746e7 PT |
7684 | |
7685 | echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 | |
0936a455 | 7686 | echo "configure:7687: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
dc6746e7 PT |
7687 | # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. |
7688 | if test "${enable_maintainer_mode+set}" = set; then | |
7689 | enableval="$enable_maintainer_mode" | |
7690 | maintainer_mode=$enableval | |
7691 | else | |
7692 | maintainer_mode=no | |
7693 | fi | |
7694 | ||
7695 | ||
7696 | echo "$ac_t""$maintainer_mode" 1>&6 | |
7697 | ||
7698 | if test "$maintainer_mode" = "yes"; then | |
7699 | MAINT='' | |
7700 | else | |
7701 | MAINT='#' | |
7702 | fi | |
7703 | ||
531073e7 RH |
7704 | # With Setjmp/Longjmp based exception handling. |
7705 | # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given. | |
7706 | if test "${enable_sjlj_exceptions+set}" = set; then | |
7707 | enableval="$enable_sjlj_exceptions" | |
7708 | sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi` | |
7709 | cat >> confdefs.h <<EOF | |
7710 | #define CONFIG_SJLJ_EXCEPTIONS $sjlj | |
7711 | EOF | |
7712 | ||
7713 | fi | |
7714 | ||
7715 | ||
861bb6c1 JL |
7716 | # Make empty files to contain the specs and options for each language. |
7717 | # Then add #include lines to for a compiler that has specs and/or options. | |
7718 | ||
7719 | lang_specs_files= | |
7720 | lang_options_files= | |
3103b7db ML |
7721 | lang_tree_files= |
7722 | rm -f specs.h options.h gencheck.h | |
7723 | touch specs.h options.h gencheck.h | |
861bb6c1 JL |
7724 | for subdir in . $subdirs |
7725 | do | |
75bffa71 | 7726 | if test -f $srcdir/$subdir/lang-specs.h; then |
861bb6c1 JL |
7727 | echo "#include \"$subdir/lang-specs.h\"" >>specs.h |
7728 | lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h" | |
7729 | fi | |
75bffa71 | 7730 | if test -f $srcdir/$subdir/lang-options.h; then |
861bb6c1 JL |
7731 | echo "#include \"$subdir/lang-options.h\"" >>options.h |
7732 | lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h" | |
7733 | fi | |
3103b7db ML |
7734 | if test -f $srcdir/$subdir/$subdir-tree.def; then |
7735 | echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h | |
7736 | lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def" | |
7737 | fi | |
861bb6c1 JL |
7738 | done |
7739 | ||
7740 | # These (without "all_") are set in each config-lang.in. | |
7741 | # `language' must be a single word so is spelled singularly. | |
7742 | all_languages= | |
7743 | all_boot_languages= | |
7744 | all_compilers= | |
7745 | all_stagestuff= | |
7746 | all_diff_excludes= | |
3ec83fc2 | 7747 | all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc' |
861bb6c1 JL |
7748 | # List of language makefile fragments. |
7749 | all_lang_makefiles= | |
7750 | all_headers= | |
7751 | all_lib2funcs= | |
7752 | ||
7753 | # Add the language fragments. | |
7754 | # Languages are added via two mechanisms. Some information must be | |
7755 | # recorded in makefile variables, these are defined in config-lang.in. | |
7756 | # We accumulate them and plug them into the main Makefile. | |
7757 | # The other mechanism is a set of hooks for each of the main targets | |
7758 | # like `clean', `install', etc. | |
7759 | ||
7760 | language_fragments="Make-lang" | |
7761 | language_hooks="Make-hooks" | |
861bb6c1 JL |
7762 | |
7763 | for s in .. $subdirs | |
7764 | do | |
75bffa71 | 7765 | if test $s != ".." |
861bb6c1 JL |
7766 | then |
7767 | language= | |
7768 | boot_language= | |
7769 | compilers= | |
7770 | stagestuff= | |
7771 | diff_excludes= | |
7772 | headers= | |
7773 | outputs= | |
7774 | lib2funcs= | |
7775 | . ${srcdir}/$s/config-lang.in | |
75bffa71 | 7776 | if test "x$language" = x |
861bb6c1 JL |
7777 | then |
7778 | echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2 | |
7779 | exit 1 | |
7780 | fi | |
72aaffbd ZW |
7781 | all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in" |
7782 | if test -f ${srcdir}/$s/Makefile.in | |
7783 | then all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Makefile.in" | |
7784 | fi | |
861bb6c1 | 7785 | all_languages="$all_languages $language" |
75bffa71 | 7786 | if test "x$boot_language" = xyes |
861bb6c1 JL |
7787 | then |
7788 | all_boot_languages="$all_boot_languages $language" | |
7789 | fi | |
7790 | all_compilers="$all_compilers $compilers" | |
7791 | all_stagestuff="$all_stagestuff $stagestuff" | |
7792 | all_diff_excludes="$all_diff_excludes $diff_excludes" | |
7793 | all_headers="$all_headers $headers" | |
7794 | all_outputs="$all_outputs $outputs" | |
861bb6c1 JL |
7795 | all_lib2funcs="$all_lib2funcs $lib2funcs" |
7796 | fi | |
7797 | done | |
7798 | ||
cbc59f01 DD |
7799 | check_languages= |
7800 | for language in .. $all_languages | |
7801 | do | |
7802 | if test $language != ".." | |
7803 | then | |
7804 | check_languages="$check_languages check-$language" | |
7805 | fi | |
7806 | done | |
7807 | ||
861bb6c1 JL |
7808 | # Since we can't use `::' targets, we link each language in |
7809 | # with a set of hooks, reached indirectly via lang.${target}. | |
7810 | ||
7811 | rm -f Make-hooks | |
7812 | touch Make-hooks | |
7813 | target_list="all.build all.cross start.encap rest.encap \ | |
7814 | info dvi \ | |
7815 | install-normal install-common install-info install-man \ | |
436a88a6 | 7816 | uninstall \ |
861bb6c1 JL |
7817 | mostlyclean clean distclean extraclean maintainer-clean \ |
7818 | stage1 stage2 stage3 stage4" | |
7819 | for t in $target_list | |
7820 | do | |
7821 | x= | |
ab87f8c8 | 7822 | for lang in .. $all_languages |
861bb6c1 | 7823 | do |
ab87f8c8 JL |
7824 | if test $lang != ".."; then |
7825 | x="$x $lang.$t" | |
861bb6c1 JL |
7826 | fi |
7827 | done | |
7828 | echo "lang.$t: $x" >> Make-hooks | |
7829 | done | |
7830 | ||
cc06d68c | 7831 | # Create .gdbinit. |
861bb6c1 | 7832 | |
cc06d68c GP |
7833 | echo "dir ." > .gdbinit |
7834 | echo "dir ${srcdir}" >> .gdbinit | |
7835 | if test x$gdb_needs_out_file_path = xyes | |
7836 | then | |
7837 | echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit | |
7838 | fi | |
7839 | if test "x$subdirs" != x; then | |
7840 | for s in $subdirs | |
7841 | do | |
7842 | echo "dir ${srcdir}/$s" >> .gdbinit | |
7843 | done | |
861bb6c1 | 7844 | fi |
cc06d68c | 7845 | echo "source ${srcdir}/gdbinit.in" >> .gdbinit |
861bb6c1 | 7846 | |
88111b26 JL |
7847 | # Define variables host_canonical and build_canonical |
7848 | # because some Cygnus local changes in the Makefile depend on them. | |
7849 | build_canonical=${build} | |
7850 | host_canonical=${host} | |
7851 | target_subdir= | |
75bffa71 | 7852 | if test "${host}" != "${target}" ; then |
924c96eb | 7853 | target_subdir=${target_alias}/ |
88111b26 JL |
7854 | fi |
7855 | ||
7856 | ||
7857 | ||
7858 | ||
8f8d3278 NC |
7859 | # If $(exec_prefix) exists and is not the same as $(prefix), then compute an |
7860 | # absolute path for gcc_tooldir based on inserting the number of up-directory | |
7861 | # movements required to get from $(exec_prefix) to $(prefix) into the basic | |
7862 | # $(libsubdir)/@(unlibsubdir) based path. | |
82cbf8f7 JL |
7863 | # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel |
7864 | # make and thus we'd get different behavior depending on where we built the | |
7865 | # sources. | |
5949a9fc | 7866 | if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then |
d062c304 JL |
7867 | gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)' |
7868 | else | |
8f8d3278 NC |
7869 | # An explanation of the sed strings: |
7870 | # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix' | |
7871 | # -e 's|/$||' match a trailing forward slash and eliminates it | |
7872 | # -e 's|^[^/]|/|' forces the string to start with a forward slash (*) | |
7873 | # -e 's|/[^/]*|../|g' replaces each occurance of /<directory> with ../ | |
7874 | # | |
7875 | # (*) Note this pattern overwrites the first character of the string | |
7876 | # with a forward slash if one is not already present. This is not a | |
7877 | # problem because the exact names of the sub-directories concerned is | |
7878 | # unimportant, just the number of them matters. | |
7879 | # | |
7880 | # The practical upshot of these patterns is like this: | |
7881 | # | |
7882 | # prefix exec_prefix result | |
7883 | # ------ ----------- ------ | |
7884 | # /foo /foo/bar ../ | |
7885 | # /foo/ /foo/bar ../ | |
7886 | # /foo /foo/bar/ ../ | |
7887 | # /foo/ /foo/bar/ ../ | |
7888 | # /foo /foo/bar/ugg ../../ | |
7889 | # | |
4c112cda NC |
7890 | dollar='$$' |
7891 | gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)" | |
d062c304 JL |
7892 | fi |
7893 | ||
7894 | ||
2ce3c6c6 | 7895 | |
2bbea3a6 RH |
7896 | # Find a directory in which to install a shared libgcc. |
7897 | ||
7898 | # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given. | |
7899 | if test "${enable_version_specific_runtime_libs+set}" = set; then | |
7900 | enableval="$enable_version_specific_runtime_libs" | |
7901 | : | |
7902 | fi | |
7903 | ||
7904 | ||
5b15f277 RH |
7905 | # Check whether --with-slibdir or --without-slibdir was given. |
7906 | if test "${with_slibdir+set}" = set; then | |
7907 | withval="$with_slibdir" | |
7908 | slibdir="$with_slibdir" | |
7909 | else | |
7910 | if test "${enable_version_specific_runtime_libs+set}" = set; then | |
2bbea3a6 | 7911 | slibdir='$(libsubdir)' |
5b15f277 | 7912 | elif test "$host" != "$target"; then |
2bbea3a6 RH |
7913 | slibdir='$(build_tooldir)/lib' |
7914 | else | |
5b15f277 | 7915 | slibdir='$(libdir)' |
2bbea3a6 | 7916 | fi |
5b15f277 RH |
7917 | fi |
7918 | ||
2bbea3a6 RH |
7919 | |
7920 | ||
7e717196 JL |
7921 | # Nothing to do for FLOAT_H, float_format already handled. |
7922 | objdir=`pwd` | |
7923 | ||
7924 | ||
861bb6c1 JL |
7925 | # Process the language and host/target makefile fragments. |
7926 | ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file" | |
7927 | ||
7928 | # Substitute configuration variables | |
7929 | ||
7930 | ||
7931 | ||
7932 | ||
7933 | ||
7934 | ||
7935 | ||
7936 | ||
7937 | ||
7938 | ||
7939 | ||
7940 | ||
7941 | ||
7942 | ||
7943 | ||
7944 | ||
7945 | ||
7946 | ||
7947 | ||
7948 | ||
7949 | ||
7950 | ||
7951 | ||
7952 | ||
7953 | ||
7954 | ||
7955 | ||
7956 | ||
7957 | ||
7958 | ||
7959 | ||
7960 | ||
7961 | ||
7962 | ||
7963 | ||
7964 | ||
7965 | ||
7966 | ||
7967 | ||
7968 | ||
7969 | ||
7970 | ||
7971 | ||
7972 | ||
7973 | ||
7974 | ||
9b16d2c4 | 7975 | |
e9a25f70 | 7976 | |
6e26218f | 7977 | |
c8724862 | 7978 | |
e061d1ce | 7979 | |
d8bb17c8 | 7980 | |
11642c3a ZW |
7981 | |
7982 | ||
7983 | ||
7984 | ||
7985 | ||
7986 | ||
7987 | ||
7988 | ||
9fc9b82a | 7989 | |
8763704d | 7990 | |
aac69a49 NC |
7991 | |
7992 | ||
cc1e60ea | 7993 | |
3d9d2476 | 7994 | |
861bb6c1 JL |
7995 | |
7996 | ||
7997 | # Echo that links are built | |
75bffa71 | 7998 | if test x$host = x$target |
861bb6c1 JL |
7999 | then |
8000 | str1="native " | |
8001 | else | |
8002 | str1="cross-" | |
8003 | str2=" from $host" | |
8004 | fi | |
8005 | ||
75bffa71 | 8006 | if test x$host != x$build |
861bb6c1 JL |
8007 | then |
8008 | str3=" on a $build system" | |
8009 | fi | |
8010 | ||
75bffa71 | 8011 | if test "x$str2" != x || test "x$str3" != x |
861bb6c1 JL |
8012 | then |
8013 | str4= | |
8014 | fi | |
8015 | ||
8016 | echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2 | |
8017 | ||
75bffa71 | 8018 | if test "x$str2" != x || test "x$str3" != x |
861bb6c1 JL |
8019 | then |
8020 | echo " ${str2}${str3}." 1>&2 | |
8021 | fi | |
8022 | ||
f6cb0e63 | 8023 | # Truncate the target if necessary |
75bffa71 | 8024 | if test x$host_truncate_target != x; then |
f6cb0e63 JL |
8025 | target=`echo $target | sed -e 's/\(..............\).*/\1/'` |
8026 | fi | |
8027 | ||
861bb6c1 JL |
8028 | # Configure the subdirectories |
8029 | # AC_CONFIG_SUBDIRS($subdirs) | |
8030 | ||
8031 | # Create the Makefile | |
8032 | # and configure language subdirectories | |
8033 | trap '' 1 2 15 | |
8034 | cat > confcache <<\EOF | |
8035 | # This file is a shell script that caches the results of configure | |
8036 | # tests run on this system so they can be shared between configure | |
8037 | # scripts and configure runs. It is not useful on other systems. | |
8038 | # If it contains results you don't want to keep, you may remove or edit it. | |
8039 | # | |
8040 | # By default, configure uses ./config.cache as the cache file, | |
8041 | # creating it if it does not exist already. You can give configure | |
8042 | # the --cache-file=FILE option to use a different cache file; that is | |
8043 | # what configure does when it calls configure scripts in | |
8044 | # subdirectories, so they share the cache. | |
8045 | # Giving --cache-file=/dev/null disables caching, for debugging configure. | |
8046 | # config.status only pays attention to the cache file if you give it the | |
8047 | # --recheck option to rerun configure. | |
8048 | # | |
8049 | EOF | |
8050 | # The following way of writing the cache mishandles newlines in values, | |
8051 | # but we know of no workaround that is simple, portable, and efficient. | |
8052 | # So, don't put newlines in cache variables' values. | |
8053 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
8054 | # and sets the high bit in the cache file unless we assign to the vars. | |
8055 | (set) 2>&1 | | |
b27d2bd5 | 8056 | case `(ac_space=' '; set | grep ac_space) 2>&1` in |
861bb6c1 JL |
8057 | *ac_space=\ *) |
8058 | # `set' does not quote correctly, so add quotes (double-quote substitution | |
8059 | # turns \\\\ into \\, and sed turns \\ into \). | |
8060 | sed -n \ | |
8061 | -e "s/'/'\\\\''/g" \ | |
8062 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" | |
8063 | ;; | |
8064 | *) | |
8065 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
8066 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' | |
8067 | ;; | |
8068 | esac >> confcache | |
8069 | if cmp -s $cache_file confcache; then | |
8070 | : | |
8071 | else | |
8072 | if test -w $cache_file; then | |
8073 | echo "updating cache $cache_file" | |
8074 | cat confcache > $cache_file | |
8075 | else | |
8076 | echo "not updating unwritable cache $cache_file" | |
8077 | fi | |
8078 | fi | |
8079 | rm -f confcache | |
8080 | ||
8081 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
8082 | ||
8083 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
8084 | # Let make expand exec_prefix. | |
8085 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
8086 | ||
8087 | # Any assignment to VPATH causes Sun make to only execute | |
8088 | # the first set of double-colon rules, so remove it if not needed. | |
8089 | # If there is a colon in the path, we need to keep it. | |
8090 | if test "x$srcdir" = x.; then | |
8091 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' | |
8092 | fi | |
8093 | ||
8094 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 | |
8095 | ||
8096 | DEFS=-DHAVE_CONFIG_H | |
8097 | ||
8098 | # Without the "./", some shells look in PATH for config.status. | |
8099 | : ${CONFIG_STATUS=./config.status} | |
8100 | ||
8101 | echo creating $CONFIG_STATUS | |
8102 | rm -f $CONFIG_STATUS | |
8103 | cat > $CONFIG_STATUS <<EOF | |
8104 | #! /bin/sh | |
8105 | # Generated automatically by configure. | |
8106 | # Run this file to recreate the current configuration. | |
8107 | # This directory was configured as follows, | |
8108 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
8109 | # | |
8110 | # $0 $ac_configure_args | |
8111 | # | |
8112 | # Compiler output produced by configure, useful for debugging | |
8113 | # configure, is in ./config.log if it exists. | |
8114 | ||
8115 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" | |
8116 | for ac_option | |
8117 | do | |
8118 | case "\$ac_option" in | |
8119 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
8120 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" | |
8121 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; | |
8122 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v) | |
b27d2bd5 | 8123 | echo "$CONFIG_STATUS generated by autoconf version 2.13" |
861bb6c1 JL |
8124 | exit 0 ;; |
8125 | -help | --help | --hel | --he | --h) | |
8126 | echo "\$ac_cs_usage"; exit 0 ;; | |
8127 | *) echo "\$ac_cs_usage"; exit 1 ;; | |
8128 | esac | |
8129 | done | |
8130 | ||
8131 | ac_given_srcdir=$srcdir | |
861bb6c1 | 8132 | |
b7cb92ad | 8133 | trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 |
861bb6c1 JL |
8134 | EOF |
8135 | cat >> $CONFIG_STATUS <<EOF | |
8136 | ||
8137 | # Protect against being on the right side of a sed subst in config.status. | |
8138 | sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; | |
8139 | s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF | |
8140 | $ac_vpsub | |
8141 | $extrasub | |
6f144c9c | 8142 | s%@SHELL@%$SHELL%g |
861bb6c1 JL |
8143 | s%@CFLAGS@%$CFLAGS%g |
8144 | s%@CPPFLAGS@%$CPPFLAGS%g | |
8145 | s%@CXXFLAGS@%$CXXFLAGS%g | |
b27d2bd5 | 8146 | s%@FFLAGS@%$FFLAGS%g |
861bb6c1 JL |
8147 | s%@DEFS@%$DEFS%g |
8148 | s%@LDFLAGS@%$LDFLAGS%g | |
8149 | s%@LIBS@%$LIBS%g | |
8150 | s%@exec_prefix@%$exec_prefix%g | |
8151 | s%@prefix@%$prefix%g | |
8152 | s%@program_transform_name@%$program_transform_name%g | |
8153 | s%@bindir@%$bindir%g | |
8154 | s%@sbindir@%$sbindir%g | |
8155 | s%@libexecdir@%$libexecdir%g | |
8156 | s%@datadir@%$datadir%g | |
8157 | s%@sysconfdir@%$sysconfdir%g | |
8158 | s%@sharedstatedir@%$sharedstatedir%g | |
8159 | s%@localstatedir@%$localstatedir%g | |
8160 | s%@libdir@%$libdir%g | |
8161 | s%@includedir@%$includedir%g | |
8162 | s%@oldincludedir@%$oldincludedir%g | |
8163 | s%@infodir@%$infodir%g | |
8164 | s%@mandir@%$mandir%g | |
39d6f2e8 | 8165 | s%@enable_multilib@%$enable_multilib%g |
50503ac8 | 8166 | s%@enable_shared@%$enable_shared%g |
861bb6c1 JL |
8167 | s%@host@%$host%g |
8168 | s%@host_alias@%$host_alias%g | |
8169 | s%@host_cpu@%$host_cpu%g | |
8170 | s%@host_vendor@%$host_vendor%g | |
8171 | s%@host_os@%$host_os%g | |
8172 | s%@target@%$target%g | |
8173 | s%@target_alias@%$target_alias%g | |
8174 | s%@target_cpu@%$target_cpu%g | |
8175 | s%@target_vendor@%$target_vendor%g | |
8176 | s%@target_os@%$target_os%g | |
8177 | s%@build@%$build%g | |
8178 | s%@build_alias@%$build_alias%g | |
8179 | s%@build_cpu@%$build_cpu%g | |
8180 | s%@build_vendor@%$build_vendor%g | |
8181 | s%@build_os@%$build_os%g | |
e9a25f70 | 8182 | s%@CC@%$CC%g |
3ec83fc2 | 8183 | s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g |
b8dad04b ZW |
8184 | s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g |
8185 | s%@strict1_warn@%$strict1_warn%g | |
84c041a1 | 8186 | s%@CPP@%$CPP%g |
b8dad04b ZW |
8187 | s%@warn_cflags@%$warn_cflags%g |
8188 | s%@stage1_cflags@%$stage1_cflags%g | |
e9a25f70 | 8189 | s%@SET_MAKE@%$SET_MAKE%g |
861bb6c1 | 8190 | s%@AWK@%$AWK%g |
0a4b6309 RL |
8191 | s%@LN@%$LN%g |
8192 | s%@LN_S@%$LN_S%g | |
861bb6c1 | 8193 | s%@RANLIB@%$RANLIB%g |
0a4b6309 RL |
8194 | s%@INSTALL@%$INSTALL%g |
8195 | s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g | |
8196 | s%@INSTALL_DATA@%$INSTALL_DATA%g | |
67f28219 ZW |
8197 | s%@GNATBIND@%$GNATBIND%g |
8198 | s%@ADAC@%$ADAC%g | |
955be633 | 8199 | s%@have_mktemp_command@%$have_mktemp_command%g |
09fa0705 ZW |
8200 | s%@MAKEINFO@%$MAKEINFO%g |
8201 | s%@BUILD_INFO@%$BUILD_INFO%g | |
fd939e46 | 8202 | s%@GENERATED_MANPAGES@%$GENERATED_MANPAGES%g |
1e608388 ZW |
8203 | s%@FLEX@%$FLEX%g |
8204 | s%@BISON@%$BISON%g | |
4e70264f | 8205 | s%@COLLECT2_LIBS@%$COLLECT2_LIBS%g |
7f2749d4 | 8206 | s%@GNAT_LIBEXC@%$GNAT_LIBEXC%g |
e256b8b6 | 8207 | s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g |
0a4b6309 RL |
8208 | s%@vfprintf@%$vfprintf%g |
8209 | s%@doprint@%$doprint%g | |
b3e1e64f | 8210 | s%@strstr@%$strstr%g |
f91abfce | 8211 | s%@LIBICONV@%$LIBICONV%g |
861bb6c1 | 8212 | s%@manext@%$manext%g |
992d1248 | 8213 | s%@objext@%$objext%g |
ab87f8c8 JL |
8214 | s%@PACKAGE@%$PACKAGE%g |
8215 | s%@VERSION@%$VERSION%g | |
71a94577 ZW |
8216 | s%@ALLOCA@%$ALLOCA%g |
8217 | s%@GLIBC21@%$GLIBC21%g | |
ab87f8c8 JL |
8218 | s%@USE_NLS@%$USE_NLS%g |
8219 | s%@MSGFMT@%$MSGFMT%g | |
8220 | s%@GMSGFMT@%$GMSGFMT%g | |
8221 | s%@XGETTEXT@%$XGETTEXT%g | |
71a94577 ZW |
8222 | s%@INTLBISON@%$INTLBISON%g |
8223 | s%@BUILD_INCLUDED_LIBINTL@%$BUILD_INCLUDED_LIBINTL%g | |
ab87f8c8 JL |
8224 | s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g |
8225 | s%@CATALOGS@%$CATALOGS%g | |
8226 | s%@CATOBJEXT@%$CATOBJEXT%g | |
ab87f8c8 | 8227 | s%@GMOFILES@%$GMOFILES%g |
ab87f8c8 JL |
8228 | s%@INTLLIBS@%$INTLLIBS%g |
8229 | s%@INTLOBJS@%$INTLOBJS%g | |
8230 | s%@POFILES@%$POFILES%g | |
8231 | s%@POSUB@%$POSUB%g | |
71a94577 ZW |
8232 | s%@DATADIRNAME@%$DATADIRNAME%g |
8233 | s%@INSTOBJEXT@%$INSTOBJEXT%g | |
8234 | s%@GENCAT@%$GENCAT%g | |
ab87f8c8 | 8235 | s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g |
71a94577 | 8236 | s%@INTL_LIBTOOL_SUFFIX_PREFIX@%$INTL_LIBTOOL_SUFFIX_PREFIX%g |
b39d221a | 8237 | s%@inhibit_libc@%$inhibit_libc%g |
f24af81b | 8238 | s%@gthread_flags@%$gthread_flags%g |
81bf3d9e | 8239 | s%@GGC@%$GGC%g |
3c809ba4 AG |
8240 | s%@zlibdir@%$zlibdir%g |
8241 | s%@zlibinc@%$zlibinc%g | |
dc6746e7 | 8242 | s%@MAINT@%$MAINT%g |
88111b26 JL |
8243 | s%@build_canonical@%$build_canonical%g |
8244 | s%@host_canonical@%$host_canonical%g | |
8245 | s%@target_subdir@%$target_subdir%g | |
d062c304 | 8246 | s%@gcc_tooldir@%$gcc_tooldir%g |
4c112cda | 8247 | s%@dollar@%$dollar%g |
2bbea3a6 | 8248 | s%@slibdir@%$slibdir%g |
7e717196 | 8249 | s%@objdir@%$objdir%g |
861bb6c1 | 8250 | s%@subdirs@%$subdirs%g |
861bb6c1 JL |
8251 | s%@all_boot_languages@%$all_boot_languages%g |
8252 | s%@all_compilers@%$all_compilers%g | |
861bb6c1 | 8253 | s%@all_diff_excludes@%$all_diff_excludes%g |
861bb6c1 | 8254 | s%@all_headers@%$all_headers%g |
4f3ae93c BK |
8255 | s%@all_lang_makefiles@%$all_lang_makefiles%g |
8256 | s%@all_languages@%$all_languages%g | |
8257 | s%@all_lib2funcs@%$all_lib2funcs%g | |
8258 | s%@all_stagestuff@%$all_stagestuff%g | |
8259 | s%@build_exeext@%$build_exeext%g | |
8260 | s%@build_install_headers_dir@%$build_install_headers_dir%g | |
8261 | s%@build_xm_file_list@%$build_xm_file_list%g | |
11642c3a ZW |
8262 | s%@build_xm_file@%$build_xm_file%g |
8263 | s%@build_xm_defines@%$build_xm_defines%g | |
cbc59f01 | 8264 | s%@check_languages@%$check_languages%g |
4f3ae93c | 8265 | s%@cc_set_by_configure@%$cc_set_by_configure%g |
5aa82ace | 8266 | s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g |
4f3ae93c | 8267 | s%@cpp_install_dir@%$cpp_install_dir%g |
4f3ae93c BK |
8268 | s%@dep_host_xmake_file@%$dep_host_xmake_file%g |
8269 | s%@dep_tmake_file@%$dep_tmake_file%g | |
8270 | s%@extra_c_flags@%$extra_c_flags%g | |
4f3ae93c | 8271 | s%@extra_headers_list@%$extra_headers_list%g |
861bb6c1 | 8272 | s%@extra_objs@%$extra_objs%g |
4f3ae93c BK |
8273 | s%@extra_parts@%$extra_parts%g |
8274 | s%@extra_passes@%$extra_passes%g | |
8275 | s%@extra_programs@%$extra_programs%g | |
4f3ae93c | 8276 | s%@float_h_file@%$float_h_file%g |
cc1e60ea | 8277 | s%@gcc_config_arguments@%$gcc_config_arguments%g |
4f3ae93c | 8278 | s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g |
e2187d3b | 8279 | s%@libstdcxx_incdir@%$libstdcxx_incdir%g |
4f3ae93c | 8280 | s%@gcc_version@%$gcc_version%g |
8763704d | 8281 | s%@gcc_version_full@%$gcc_version_full%g |
4f3ae93c BK |
8282 | s%@gcc_version_trigger@%$gcc_version_trigger%g |
8283 | s%@host_exeext@%$host_exeext%g | |
861bb6c1 | 8284 | s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g |
861bb6c1 | 8285 | s%@host_xm_file_list@%$host_xm_file_list%g |
11642c3a ZW |
8286 | s%@host_xm_file@%$host_xm_file%g |
8287 | s%@host_xm_defines@%$host_xm_defines%g | |
4f3ae93c | 8288 | s%@install@%$install%g |
861bb6c1 | 8289 | s%@lang_options_files@%$lang_options_files%g |
4f3ae93c | 8290 | s%@lang_specs_files@%$lang_specs_files%g |
3103b7db | 8291 | s%@lang_tree_files@%$lang_tree_files%g |
861bb6c1 | 8292 | s%@local_prefix@%$local_prefix%g |
4f3ae93c BK |
8293 | s%@md_file@%$md_file%g |
8294 | s%@objc_boehm_gc@%$objc_boehm_gc%g | |
8295 | s%@out_file@%$out_file%g | |
8296 | s%@out_object_file@%$out_object_file%g | |
861bb6c1 | 8297 | s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g |
e9a25f70 | 8298 | s%@symbolic_link@%$symbolic_link%g |
4f3ae93c BK |
8299 | s%@thread_file@%$thread_file%g |
8300 | s%@tm_file_list@%$tm_file_list%g | |
11642c3a ZW |
8301 | s%@tm_file@%$tm_file%g |
8302 | s%@tm_p_file_list@%$tm_p_file_list%g | |
8303 | s%@tm_p_file@%$tm_p_file%g | |
8304 | s%@xm_file@%$xm_file%g | |
3d9d2476 | 8305 | s%@xm_defines@%$xm_defines%g |
aac69a49 NC |
8306 | s%@c_target_objs@%$c_target_objs%g |
8307 | s%@cxx_target_objs@%$cxx_target_objs%g | |
11642c3a | 8308 | s%@target_cpu_default@%$target_cpu_default%g |
861bb6c1 JL |
8309 | /@target_overrides@/r $target_overrides |
8310 | s%@target_overrides@%%g | |
8311 | /@host_overrides@/r $host_overrides | |
8312 | s%@host_overrides@%%g | |
8313 | s%@cross_defines@%$cross_defines%g | |
8314 | /@cross_overrides@/r $cross_overrides | |
8315 | s%@cross_overrides@%%g | |
8316 | /@build_overrides@/r $build_overrides | |
8317 | s%@build_overrides@%%g | |
8318 | /@language_fragments@/r $language_fragments | |
8319 | s%@language_fragments@%%g | |
8320 | /@language_hooks@/r $language_hooks | |
8321 | s%@language_hooks@%%g | |
8322 | ||
8323 | CEOF | |
8324 | EOF | |
8325 | ||
8326 | cat >> $CONFIG_STATUS <<\EOF | |
8327 | ||
8328 | # Split the substitutions into bite-sized pieces for seds with | |
8329 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
8330 | ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. | |
8331 | ac_file=1 # Number of current file. | |
8332 | ac_beg=1 # First line for current file. | |
8333 | ac_end=$ac_max_sed_cmds # Line after last line for current file. | |
8334 | ac_more_lines=: | |
8335 | ac_sed_cmds="" | |
8336 | while $ac_more_lines; do | |
8337 | if test $ac_beg -gt 1; then | |
8338 | sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file | |
8339 | else | |
8340 | sed "${ac_end}q" conftest.subs > conftest.s$ac_file | |
8341 | fi | |
8342 | if test ! -s conftest.s$ac_file; then | |
8343 | ac_more_lines=false | |
8344 | rm -f conftest.s$ac_file | |
8345 | else | |
8346 | if test -z "$ac_sed_cmds"; then | |
8347 | ac_sed_cmds="sed -f conftest.s$ac_file" | |
8348 | else | |
8349 | ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" | |
8350 | fi | |
8351 | ac_file=`expr $ac_file + 1` | |
8352 | ac_beg=$ac_end | |
8353 | ac_end=`expr $ac_end + $ac_max_sed_cmds` | |
8354 | fi | |
8355 | done | |
8356 | if test -z "$ac_sed_cmds"; then | |
8357 | ac_sed_cmds=cat | |
8358 | fi | |
8359 | EOF | |
8360 | ||
8361 | cat >> $CONFIG_STATUS <<EOF | |
8362 | ||
8363 | CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"} | |
8364 | EOF | |
8365 | cat >> $CONFIG_STATUS <<\EOF | |
8366 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then | |
8367 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
8368 | case "$ac_file" in | |
8369 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` | |
8370 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
8371 | *) ac_file_in="${ac_file}.in" ;; | |
8372 | esac | |
8373 | ||
8374 | # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. | |
8375 | ||
8376 | # Remove last slash and all that follows it. Not all systems have dirname. | |
8377 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
8378 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
8379 | # The file is in a subdirectory. | |
8380 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
8381 | ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" | |
8382 | # A "../" for each directory in $ac_dir_suffix. | |
8383 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` | |
8384 | else | |
8385 | ac_dir_suffix= ac_dots= | |
8386 | fi | |
8387 | ||
8388 | case "$ac_given_srcdir" in | |
8389 | .) srcdir=. | |
8390 | if test -z "$ac_dots"; then top_srcdir=. | |
8391 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; | |
8392 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; | |
8393 | *) # Relative path. | |
8394 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" | |
8395 | top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
8396 | esac | |
8397 | ||
861bb6c1 JL |
8398 | |
8399 | echo creating "$ac_file" | |
8400 | rm -f "$ac_file" | |
8401 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." | |
8402 | case "$ac_file" in | |
8403 | *Makefile*) ac_comsub="1i\\ | |
8404 | # $configure_input" ;; | |
8405 | *) ac_comsub= ;; | |
8406 | esac | |
8407 | ||
8408 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
8409 | sed -e "$ac_comsub | |
8410 | s%@configure_input@%$configure_input%g | |
8411 | s%@srcdir@%$srcdir%g | |
8412 | s%@top_srcdir@%$top_srcdir%g | |
861bb6c1 JL |
8413 | " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file |
8414 | fi; done | |
8415 | rm -f conftest.s* | |
8416 | ||
8417 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
8418 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
8419 | # | |
8420 | # ac_d sets the value in "#define NAME VALUE" lines. | |
8421 | ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' | |
8422 | ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' | |
8423 | ac_dC='\3' | |
8424 | ac_dD='%g' | |
8425 | # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". | |
8426 | ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
8427 | ac_uB='\([ ]\)%\1#\2define\3' | |
8428 | ac_uC=' ' | |
8429 | ac_uD='\4%g' | |
8430 | # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
8431 | ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
8432 | ac_eB='$%\1#\2define\3' | |
8433 | ac_eC=' ' | |
8434 | ac_eD='%g' | |
8435 | ||
8436 | if test "${CONFIG_HEADERS+set}" != set; then | |
8437 | EOF | |
8438 | cat >> $CONFIG_STATUS <<EOF | |
b7cb92ad | 8439 | CONFIG_HEADERS="auto-host.h:config.in" |
861bb6c1 JL |
8440 | EOF |
8441 | cat >> $CONFIG_STATUS <<\EOF | |
8442 | fi | |
8443 | for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then | |
8444 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
8445 | case "$ac_file" in | |
8446 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` | |
8447 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
8448 | *) ac_file_in="${ac_file}.in" ;; | |
8449 | esac | |
8450 | ||
8451 | echo creating $ac_file | |
8452 | ||
8453 | rm -f conftest.frag conftest.in conftest.out | |
8454 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
8455 | cat $ac_file_inputs > conftest.in | |
8456 | ||
8457 | EOF | |
8458 | ||
8459 | # Transform confdefs.h into a sed script conftest.vals that substitutes | |
8460 | # the proper values into config.h.in to produce config.h. And first: | |
8461 | # Protect against being on the right side of a sed subst in config.status. | |
8462 | # Protect against being in an unquoted here document in config.status. | |
8463 | rm -f conftest.vals | |
8464 | cat > conftest.hdr <<\EOF | |
8465 | s/[\\&%]/\\&/g | |
8466 | s%[\\$`]%\\&%g | |
8467 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp | |
8468 | s%ac_d%ac_u%gp | |
8469 | s%ac_u%ac_e%gp | |
8470 | EOF | |
8471 | sed -n -f conftest.hdr confdefs.h > conftest.vals | |
8472 | rm -f conftest.hdr | |
8473 | ||
8474 | # This sed command replaces #undef with comments. This is necessary, for | |
8475 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
8476 | # on some systems where configure will not decide to define it. | |
8477 | cat >> conftest.vals <<\EOF | |
8478 | s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% | |
8479 | EOF | |
8480 | ||
8481 | # Break up conftest.vals because some shells have a limit on | |
8482 | # the size of here documents, and old seds have small limits too. | |
8483 | ||
8484 | rm -f conftest.tail | |
8485 | while : | |
8486 | do | |
8487 | ac_lines=`grep -c . conftest.vals` | |
8488 | # grep -c gives empty output for an empty file on some AIX systems. | |
8489 | if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi | |
8490 | # Write a limited-size here document to conftest.frag. | |
8491 | echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS | |
8492 | sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS | |
8493 | echo 'CEOF | |
8494 | sed -f conftest.frag conftest.in > conftest.out | |
8495 | rm -f conftest.in | |
8496 | mv conftest.out conftest.in | |
8497 | ' >> $CONFIG_STATUS | |
8498 | sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail | |
8499 | rm -f conftest.vals | |
8500 | mv conftest.tail conftest.vals | |
8501 | done | |
8502 | rm -f conftest.vals | |
8503 | ||
8504 | cat >> $CONFIG_STATUS <<\EOF | |
8505 | rm -f conftest.frag conftest.h | |
8506 | echo "/* $ac_file. Generated automatically by configure. */" > conftest.h | |
8507 | cat conftest.in >> conftest.h | |
8508 | rm -f conftest.in | |
8509 | if cmp -s $ac_file conftest.h 2>/dev/null; then | |
8510 | echo "$ac_file is unchanged" | |
8511 | rm -f conftest.h | |
8512 | else | |
8513 | # Remove last slash and all that follows it. Not all systems have dirname. | |
8514 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
8515 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
8516 | # The file is in a subdirectory. | |
8517 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
8518 | fi | |
8519 | rm -f $ac_file | |
8520 | mv conftest.h $ac_file | |
8521 | fi | |
8522 | fi; done | |
8523 | ||
8524 | EOF | |
8525 | cat >> $CONFIG_STATUS <<EOF | |
8526 | ||
ab87f8c8 | 8527 | |
861bb6c1 JL |
8528 | host='${host}' |
8529 | build='${build}' | |
8530 | target='${target}' | |
8531 | target_alias='${target_alias}' | |
8532 | srcdir='${srcdir}' | |
8533 | subdirs='${subdirs}' | |
861bb6c1 JL |
8534 | symbolic_link='${symbolic_link}' |
8535 | program_transform_set='${program_transform_set}' | |
8536 | program_transform_name='${program_transform_name}' | |
8537 | dep_host_xmake_file='${dep_host_xmake_file}' | |
8538 | host_xmake_file='${host_xmake_file}' | |
8539 | dep_tmake_file='${dep_tmake_file}' | |
8540 | tmake_file='${tmake_file}' | |
8541 | thread_file='${thread_file}' | |
cc1e60ea | 8542 | gcc_config_arguments='${gcc_config_arguments}' |
f1943b77 | 8543 | gcc_version='${gcc_version}' |
8763704d | 8544 | gcc_version_full='${gcc_version_full}' |
f1943b77 | 8545 | gcc_version_trigger='${gcc_version_trigger}' |
861bb6c1 JL |
8546 | local_prefix='${local_prefix}' |
8547 | build_install_headers_dir='${build_install_headers_dir}' | |
8548 | build_exeext='${build_exeext}' | |
6e26218f | 8549 | host_exeext='${host_exeext}' |
7ed46111 | 8550 | out_file='${out_file}' |
861bb6c1 JL |
8551 | gdb_needs_out_file_path='${gdb_needs_out_file_path}' |
8552 | SET_MAKE='${SET_MAKE}' | |
861bb6c1 JL |
8553 | target_list='${target_list}' |
8554 | target_overrides='${target_overrides}' | |
8555 | host_overrides='${host_overrides}' | |
8556 | cross_defines='${cross_defines}' | |
8557 | cross_overrides='${cross_overrides}' | |
8558 | build_overrides='${build_overrides}' | |
9fc9b82a | 8559 | cpp_install_dir='${cpp_install_dir}' |
861bb6c1 JL |
8560 | |
8561 | EOF | |
8562 | cat >> $CONFIG_STATUS <<\EOF | |
71a94577 ZW |
8563 | for ac_file in $CONFIG_FILES; do |
8564 | # Support "outfile[:infile[:infile...]]" | |
8565 | case "$ac_file" in | |
8566 | *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
8567 | esac | |
8568 | # PO directories have a Makefile.in generated from Makefile.in.in. | |
8569 | case "$ac_file" in */Makefile.in) | |
8570 | # Adjust a relative srcdir. | |
8571 | ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` | |
8572 | ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" | |
8573 | ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` | |
8574 | # In autoconf-2.13 it is called $ac_given_srcdir. | |
8575 | # In autoconf-2.50 it is called $srcdir. | |
8576 | test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" | |
8577 | case "$ac_given_srcdir" in | |
8578 | .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; | |
8579 | /*) top_srcdir="$ac_given_srcdir" ;; | |
8580 | *) top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
8581 | esac | |
8582 | if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then | |
8583 | rm -f "$ac_dir/POTFILES" | |
8584 | test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" | |
8585 | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," -e "\$s/\(.*\) \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES" | |
8586 | test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" | |
8587 | sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" | |
8588 | fi | |
8589 | ;; | |
8590 | esac | |
8591 | done | |
861bb6c1 | 8592 | |
861bb6c1 | 8593 | case x$CONFIG_HEADERS in |
b7cb92ad | 8594 | xauto-host.h:config.in) |
861bb6c1 JL |
8595 | echo > cstamp-h ;; |
8596 | esac | |
93cf819d BK |
8597 | # If the host supports symlinks, point stage[1234] at ../stage[1234] so |
8598 | # bootstrapping and the installation procedure can still use | |
8599 | # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks, | |
8600 | # FLAGS_TO_PASS has been modified to solve the problem there. | |
8601 | # This is virtually a duplicate of what happens in configure.lang; we do | |
8602 | # an extra check to make sure this only happens if ln -s can be used. | |
75bffa71 | 8603 | if test "$symbolic_link" = "ln -s"; then |
93cf819d | 8604 | for d in .. ${subdirs} ; do |
75bffa71 | 8605 | if test $d != ..; then |
4e8a434e BK |
8606 | STARTDIR=`pwd` |
8607 | cd $d | |
8608 | for t in stage1 stage2 stage3 stage4 include | |
8609 | do | |
8610 | rm -f $t | |
8611 | $symbolic_link ../$t $t 2>/dev/null | |
8612 | done | |
8613 | cd $STARTDIR | |
93cf819d BK |
8614 | fi |
8615 | done | |
8616 | else true ; fi | |
ab87f8c8 JL |
8617 | # Avoid having to add intl to our include paths. |
8618 | if test -f intl/libintl.h; then | |
8619 | echo creating libintl.h | |
8620 | echo '#include "intl/libintl.h"' >libintl.h | |
8621 | fi | |
861bb6c1 JL |
8622 | |
8623 | exit 0 | |
8624 | EOF | |
8625 | chmod +x $CONFIG_STATUS | |
8626 | rm -fr confdefs* $ac_clean_files | |
8627 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 | |
8628 |