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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="$ac_help | |
15 | --with-gnu-ld arrange to work with GNU ld." | |
ab339d62 AO |
16 | ac_help="$ac_help |
17 | --with-ld arrange to use the specified ld (full pathname)." | |
861bb6c1 JL |
18 | ac_help="$ac_help |
19 | --with-gnu-as arrange to work with GNU as." | |
ab339d62 AO |
20 | ac_help="$ac_help |
21 | --with-as arrange to use the specified as (full pathname)." | |
861bb6c1 JL |
22 | ac_help="$ac_help |
23 | --with-stabs arrange to use stabs instead of host debug format." | |
24 | ac_help="$ac_help | |
25 | --with-elf arrange to use ELF instead of host debug format." | |
26 | ac_help="$ac_help | |
27 | --with-local-prefix=DIR specifies directory to put local include." | |
28 | ac_help="$ac_help | |
29 | --with-gxx-include-dir=DIR | |
30 | specifies directory to put g++ header files." | |
39d6f2e8 MM |
31 | ac_help="$ac_help |
32 | --enable-multilib enable library support for multiple ABIs" | |
a494747c | 33 | ac_help="$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 ZW |
39 | ac_help="$ac_help |
40 | --disable-cpp don't provide a user-visible C preprocessor." | |
41 | ac_help="$ac_help | |
42 | --with-cpp-install-dir=DIR | |
43 | install the user visible C preprocessor in DIR | |
44 | (relative to PREFIX) as well as PREFIX/bin." | |
c5c76735 JL |
45 | ac_help="$ac_help |
46 | --enable-c-mbchar Enable multibyte characters for C and C++." | |
861bb6c1 JL |
47 | ac_help="$ac_help |
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="$ac_help |
51 | --enable-objc-gc enable the use of Boehm's garbage collector with | |
52 | the GNU Objective-C runtime." | |
90e6a802 | 53 | ac_help="$ac_help |
756ee602 | 54 | --with-dwarf2 force the default debug format to be DWARF2." |
50503ac8 RH |
55 | ac_help="$ac_help |
56 | --disable-shared don't provide a shared libgcc." | |
ab87f8c8 | 57 | ac_help="$ac_help |
dc6746e7 | 58 | --enable-nls use Native Language Support (default)" |
ab87f8c8 JL |
59 | ac_help="$ac_help |
60 | --disable-nls do not use Native Language Support" | |
61 | ac_help="$ac_help | |
62 | --with-included-gettext use the GNU gettext library included here" | |
63 | ac_help="$ac_help | |
64 | --with-catgets use catgets functions if available" | |
f4ab28e3 MK |
65 | ac_help="$ac_help |
66 | --disable-win32-registry | |
67 | Disable lookup of installation paths in the | |
68 | Registry on Windows hosts. | |
69 | --enable-win32-registry Enable registry lookup (default). | |
70 | --enable-win32-registry=KEY | |
71 | Use KEY instead of GCC version as the last portion | |
72 | of the registry key." | |
81bf3d9e RH |
73 | ac_help="$ac_help |
74 | --with-gc={simple,page} Choose the garbage collection mechanism to use | |
75 | with the compiler." | |
3c809ba4 AG |
76 | ac_help="$ac_help |
77 | --with-system-zlib use installed libz" | |
dc6746e7 PT |
78 | ac_help="$ac_help |
79 | --enable-maintainer-mode enable make rules and dependencies not useful | |
80 | (and sometimes confusing) to the casual installer" | |
2bbea3a6 RH |
81 | ac_help="$ac_help |
82 | --enable-version-specific-runtime-libs Specify that runtime libraries shou | |
83 | ld be installed in a compiler-specific directory " | |
5b15f277 RH |
84 | ac_help="$ac_help |
85 | --with-slibdir=DIR shared libraries in DIR [LIBDIR]" | |
861bb6c1 JL |
86 | |
87 | # Initialize some variables set by options. | |
88 | # The variables have the same names as the options, with | |
89 | # dashes changed to underlines. | |
90 | build=NONE | |
91 | cache_file=./config.cache | |
92 | exec_prefix=NONE | |
93 | host=NONE | |
94 | no_create= | |
95 | nonopt=NONE | |
96 | no_recursion= | |
97 | prefix=NONE | |
98 | program_prefix=NONE | |
99 | program_suffix=NONE | |
100 | program_transform_name=s,x,x, | |
101 | silent= | |
102 | site= | |
103 | srcdir= | |
104 | target=NONE | |
105 | verbose= | |
106 | x_includes=NONE | |
107 | x_libraries=NONE | |
108 | bindir='${exec_prefix}/bin' | |
109 | sbindir='${exec_prefix}/sbin' | |
110 | libexecdir='${exec_prefix}/libexec' | |
111 | datadir='${prefix}/share' | |
112 | sysconfdir='${prefix}/etc' | |
113 | sharedstatedir='${prefix}/com' | |
114 | localstatedir='${prefix}/var' | |
115 | libdir='${exec_prefix}/lib' | |
116 | includedir='${prefix}/include' | |
117 | oldincludedir='/usr/include' | |
118 | infodir='${prefix}/info' | |
119 | mandir='${prefix}/man' | |
120 | ||
121 | # Initialize some other variables. | |
122 | subdirs= | |
123 | MFLAGS= MAKEFLAGS= | |
6f144c9c | 124 | SHELL=${CONFIG_SHELL-/bin/sh} |
861bb6c1 JL |
125 | # Maximum number of lines to put in a shell here document. |
126 | ac_max_here_lines=12 | |
127 | ||
128 | ac_prev= | |
129 | for ac_option | |
130 | do | |
131 | ||
132 | # If the previous option needs an argument, assign it. | |
133 | if test -n "$ac_prev"; then | |
134 | eval "$ac_prev=\$ac_option" | |
135 | ac_prev= | |
136 | continue | |
137 | fi | |
138 | ||
139 | case "$ac_option" in | |
140 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; | |
141 | *) ac_optarg= ;; | |
142 | esac | |
143 | ||
144 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
145 | ||
146 | case "$ac_option" in | |
147 | ||
148 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
149 | ac_prev=bindir ;; | |
150 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
151 | bindir="$ac_optarg" ;; | |
152 | ||
153 | -build | --build | --buil | --bui | --bu) | |
154 | ac_prev=build ;; | |
155 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
156 | build="$ac_optarg" ;; | |
157 | ||
158 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
159 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
160 | ac_prev=cache_file ;; | |
161 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
162 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
163 | cache_file="$ac_optarg" ;; | |
164 | ||
165 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
166 | ac_prev=datadir ;; | |
167 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
168 | | --da=*) | |
169 | datadir="$ac_optarg" ;; | |
170 | ||
171 | -disable-* | --disable-*) | |
172 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` | |
173 | # Reject names that are not valid shell variable names. | |
174 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
175 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
176 | fi | |
177 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
178 | eval "enable_${ac_feature}=no" ;; | |
179 | ||
180 | -enable-* | --enable-*) | |
181 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` | |
182 | # Reject names that are not valid shell variable names. | |
183 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
184 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
185 | fi | |
186 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
187 | case "$ac_option" in | |
188 | *=*) ;; | |
189 | *) ac_optarg=yes ;; | |
190 | esac | |
191 | eval "enable_${ac_feature}='$ac_optarg'" ;; | |
192 | ||
193 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
194 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
195 | | --exec | --exe | --ex) | |
196 | ac_prev=exec_prefix ;; | |
197 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
198 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
199 | | --exec=* | --exe=* | --ex=*) | |
200 | exec_prefix="$ac_optarg" ;; | |
201 | ||
202 | -gas | --gas | --ga | --g) | |
203 | # Obsolete; use --with-gas. | |
204 | with_gas=yes ;; | |
205 | ||
206 | -help | --help | --hel | --he) | |
207 | # Omit some internal or obsolete options to make the list less imposing. | |
208 | # This message is too long to be a string in the A/UX 3.1 sh. | |
209 | cat << EOF | |
210 | Usage: configure [options] [host] | |
211 | Options: [defaults in brackets after descriptions] | |
212 | Configuration: | |
213 | --cache-file=FILE cache test results in FILE | |
214 | --help print this message | |
215 | --no-create do not create output files | |
216 | --quiet, --silent do not print \`checking...' messages | |
217 | --version print the version of autoconf that created configure | |
218 | Directory and file names: | |
219 | --prefix=PREFIX install architecture-independent files in PREFIX | |
220 | [$ac_default_prefix] | |
221 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
222 | [same as prefix] | |
223 | --bindir=DIR user executables in DIR [EPREFIX/bin] | |
224 | --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] | |
225 | --libexecdir=DIR program executables in DIR [EPREFIX/libexec] | |
226 | --datadir=DIR read-only architecture-independent data in DIR | |
227 | [PREFIX/share] | |
228 | --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] | |
229 | --sharedstatedir=DIR modifiable architecture-independent data in DIR | |
230 | [PREFIX/com] | |
231 | --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] | |
232 | --libdir=DIR object code libraries in DIR [EPREFIX/lib] | |
233 | --includedir=DIR C header files in DIR [PREFIX/include] | |
234 | --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] | |
235 | --infodir=DIR info documentation in DIR [PREFIX/info] | |
236 | --mandir=DIR man documentation in DIR [PREFIX/man] | |
237 | --srcdir=DIR find the sources in DIR [configure dir or ..] | |
238 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
239 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
240 | --program-transform-name=PROGRAM | |
241 | run sed PROGRAM on installed program names | |
242 | EOF | |
243 | cat << EOF | |
244 | Host type: | |
245 | --build=BUILD configure for building on BUILD [BUILD=HOST] | |
246 | --host=HOST configure for HOST [guessed] | |
247 | --target=TARGET configure for TARGET [TARGET=HOST] | |
248 | Features and packages: | |
249 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
250 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
251 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
252 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
253 | --x-includes=DIR X include files are in DIR | |
254 | --x-libraries=DIR X library files are in DIR | |
255 | EOF | |
256 | if test -n "$ac_help"; then | |
257 | echo "--enable and --with options recognized:$ac_help" | |
258 | fi | |
259 | exit 0 ;; | |
260 | ||
261 | -host | --host | --hos | --ho) | |
262 | ac_prev=host ;; | |
263 | -host=* | --host=* | --hos=* | --ho=*) | |
264 | host="$ac_optarg" ;; | |
265 | ||
266 | -includedir | --includedir | --includedi | --included | --include \ | |
267 | | --includ | --inclu | --incl | --inc) | |
268 | ac_prev=includedir ;; | |
269 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
270 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
271 | includedir="$ac_optarg" ;; | |
272 | ||
273 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
274 | ac_prev=infodir ;; | |
275 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
276 | infodir="$ac_optarg" ;; | |
277 | ||
278 | -libdir | --libdir | --libdi | --libd) | |
279 | ac_prev=libdir ;; | |
280 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
281 | libdir="$ac_optarg" ;; | |
282 | ||
283 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
284 | | --libexe | --libex | --libe) | |
285 | ac_prev=libexecdir ;; | |
286 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
287 | | --libexe=* | --libex=* | --libe=*) | |
288 | libexecdir="$ac_optarg" ;; | |
289 | ||
290 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
291 | | --localstate | --localstat | --localsta | --localst \ | |
292 | | --locals | --local | --loca | --loc | --lo) | |
293 | ac_prev=localstatedir ;; | |
294 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
295 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
296 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
297 | localstatedir="$ac_optarg" ;; | |
298 | ||
299 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
300 | ac_prev=mandir ;; | |
301 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
302 | mandir="$ac_optarg" ;; | |
303 | ||
304 | -nfp | --nfp | --nf) | |
305 | # Obsolete; use --without-fp. | |
306 | with_fp=no ;; | |
307 | ||
308 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
309 | | --no-cr | --no-c) | |
310 | no_create=yes ;; | |
311 | ||
312 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
313 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
314 | no_recursion=yes ;; | |
315 | ||
316 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
317 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
318 | | --oldin | --oldi | --old | --ol | --o) | |
319 | ac_prev=oldincludedir ;; | |
320 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
321 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
322 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
323 | oldincludedir="$ac_optarg" ;; | |
324 | ||
325 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
326 | ac_prev=prefix ;; | |
327 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
328 | prefix="$ac_optarg" ;; | |
329 | ||
330 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
331 | | --program-pre | --program-pr | --program-p) | |
332 | ac_prev=program_prefix ;; | |
333 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
334 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
335 | program_prefix="$ac_optarg" ;; | |
336 | ||
337 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
338 | | --program-suf | --program-su | --program-s) | |
339 | ac_prev=program_suffix ;; | |
340 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
341 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
342 | program_suffix="$ac_optarg" ;; | |
343 | ||
344 | -program-transform-name | --program-transform-name \ | |
345 | | --program-transform-nam | --program-transform-na \ | |
346 | | --program-transform-n | --program-transform- \ | |
347 | | --program-transform | --program-transfor \ | |
348 | | --program-transfo | --program-transf \ | |
349 | | --program-trans | --program-tran \ | |
350 | | --progr-tra | --program-tr | --program-t) | |
351 | ac_prev=program_transform_name ;; | |
352 | -program-transform-name=* | --program-transform-name=* \ | |
353 | | --program-transform-nam=* | --program-transform-na=* \ | |
354 | | --program-transform-n=* | --program-transform-=* \ | |
355 | | --program-transform=* | --program-transfor=* \ | |
356 | | --program-transfo=* | --program-transf=* \ | |
357 | | --program-trans=* | --program-tran=* \ | |
358 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
359 | program_transform_name="$ac_optarg" ;; | |
360 | ||
361 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
362 | | -silent | --silent | --silen | --sile | --sil) | |
363 | silent=yes ;; | |
364 | ||
365 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
366 | ac_prev=sbindir ;; | |
367 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
368 | | --sbi=* | --sb=*) | |
369 | sbindir="$ac_optarg" ;; | |
370 | ||
371 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
372 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
373 | | --sharedst | --shareds | --shared | --share | --shar \ | |
374 | | --sha | --sh) | |
375 | ac_prev=sharedstatedir ;; | |
376 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
377 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
378 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
379 | | --sha=* | --sh=*) | |
380 | sharedstatedir="$ac_optarg" ;; | |
381 | ||
382 | -site | --site | --sit) | |
383 | ac_prev=site ;; | |
384 | -site=* | --site=* | --sit=*) | |
385 | site="$ac_optarg" ;; | |
386 | ||
387 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
388 | ac_prev=srcdir ;; | |
389 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
390 | srcdir="$ac_optarg" ;; | |
391 | ||
392 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
393 | | --syscon | --sysco | --sysc | --sys | --sy) | |
394 | ac_prev=sysconfdir ;; | |
395 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
396 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
397 | sysconfdir="$ac_optarg" ;; | |
398 | ||
399 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
400 | ac_prev=target ;; | |
401 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
402 | target="$ac_optarg" ;; | |
403 | ||
404 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
405 | verbose=yes ;; | |
406 | ||
407 | -version | --version | --versio | --versi | --vers) | |
b27d2bd5 | 408 | echo "configure generated by autoconf version 2.13" |
861bb6c1 JL |
409 | exit 0 ;; |
410 | ||
411 | -with-* | --with-*) | |
412 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` | |
413 | # Reject names that are not valid shell variable names. | |
414 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
415 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
416 | fi | |
417 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
418 | case "$ac_option" in | |
419 | *=*) ;; | |
420 | *) ac_optarg=yes ;; | |
421 | esac | |
422 | eval "with_${ac_package}='$ac_optarg'" ;; | |
423 | ||
424 | -without-* | --without-*) | |
425 | ac_package=`echo $ac_option|sed -e 's/-*without-//'` | |
426 | # Reject names that are not valid shell variable names. | |
427 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
428 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
429 | fi | |
430 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
431 | eval "with_${ac_package}=no" ;; | |
432 | ||
433 | --x) | |
434 | # Obsolete; use --with-x. | |
435 | with_x=yes ;; | |
436 | ||
437 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
438 | | --x-incl | --x-inc | --x-in | --x-i) | |
439 | ac_prev=x_includes ;; | |
440 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
441 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
442 | x_includes="$ac_optarg" ;; | |
443 | ||
444 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
445 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
446 | ac_prev=x_libraries ;; | |
447 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
448 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
449 | x_libraries="$ac_optarg" ;; | |
450 | ||
451 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } | |
452 | ;; | |
453 | ||
454 | *) | |
455 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then | |
456 | echo "configure: warning: $ac_option: invalid host type" 1>&2 | |
457 | fi | |
458 | if test "x$nonopt" != xNONE; then | |
459 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } | |
460 | fi | |
461 | nonopt="$ac_option" | |
462 | ;; | |
463 | ||
464 | esac | |
465 | done | |
466 | ||
467 | if test -n "$ac_prev"; then | |
468 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } | |
469 | fi | |
470 | ||
471 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
472 | ||
473 | # File descriptor usage: | |
474 | # 0 standard input | |
475 | # 1 file creation | |
476 | # 2 errors and warnings | |
477 | # 3 some systems may open it to /dev/tty | |
478 | # 4 used on the Kubota Titan | |
479 | # 6 checking for... messages and results | |
480 | # 5 compiler messages saved in config.log | |
481 | if test "$silent" = yes; then | |
482 | exec 6>/dev/null | |
483 | else | |
484 | exec 6>&1 | |
485 | fi | |
486 | exec 5>./config.log | |
487 | ||
488 | echo "\ | |
489 | This file contains any messages produced by compilers while | |
490 | running configure, to aid debugging if configure makes a mistake. | |
491 | " 1>&5 | |
492 | ||
493 | # Strip out --no-create and --no-recursion so they do not pile up. | |
494 | # Also quote any args containing shell metacharacters. | |
495 | ac_configure_args= | |
496 | for ac_arg | |
497 | do | |
498 | case "$ac_arg" in | |
499 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
500 | | --no-cr | --no-c) ;; | |
501 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
502 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; | |
503 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) | |
504 | ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
505 | *) ac_configure_args="$ac_configure_args $ac_arg" ;; | |
506 | esac | |
507 | done | |
508 | ||
509 | # NLS nuisances. | |
510 | # Only set these to C if already set. These must not be set unconditionally | |
511 | # because not all systems understand e.g. LANG=C (notably SCO). | |
512 | # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! | |
513 | # Non-C LC_CTYPE values break the ctype check. | |
514 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi | |
515 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi | |
516 | if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi | |
517 | if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi | |
518 | ||
519 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
520 | rm -rf conftest* confdefs.h | |
521 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
522 | echo > confdefs.h | |
523 | ||
524 | # A filename unique to this package, relative to the directory that | |
525 | # configure is in, which we can look for to find out if srcdir is correct. | |
526 | ac_unique_file=tree.c | |
527 | ||
528 | # Find the source files, if location was not specified. | |
529 | if test -z "$srcdir"; then | |
530 | ac_srcdir_defaulted=yes | |
531 | # Try the directory containing this script, then its parent. | |
532 | ac_prog=$0 | |
533 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` | |
534 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. | |
535 | srcdir=$ac_confdir | |
536 | if test ! -r $srcdir/$ac_unique_file; then | |
537 | srcdir=.. | |
538 | fi | |
539 | else | |
540 | ac_srcdir_defaulted=no | |
541 | fi | |
542 | if test ! -r $srcdir/$ac_unique_file; then | |
543 | if test "$ac_srcdir_defaulted" = yes; then | |
544 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } | |
545 | else | |
546 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } | |
547 | fi | |
548 | fi | |
549 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` | |
550 | ||
551 | # Prefer explicitly selected file to automatically selected ones. | |
3d9d2476 ZW |
552 | if test -z "$CONFIG_SITE"; then |
553 | if test "x$prefix" != xNONE; then | |
554 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
555 | else | |
556 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
861bb6c1 JL |
557 | fi |
558 | fi | |
559 | for ac_site_file in $CONFIG_SITE; do | |
560 | if test -r "$ac_site_file"; then | |
561 | echo "loading site script $ac_site_file" | |
562 | . "$ac_site_file" | |
563 | fi | |
564 | done | |
565 | ||
566 | if test -r "$cache_file"; then | |
567 | echo "loading cache $cache_file" | |
568 | . $cache_file | |
569 | else | |
570 | echo "creating cache $cache_file" | |
571 | > $cache_file | |
572 | fi | |
573 | ||
574 | ac_ext=c | |
575 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
576 | ac_cpp='$CPP $CPPFLAGS' | |
577 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
cd9e5e7c | 578 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
861bb6c1 JL |
579 | cross_compiling=$ac_cv_prog_cc_cross |
580 | ||
cd9e5e7c MK |
581 | ac_exeext= |
582 | ac_objext=o | |
861bb6c1 JL |
583 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then |
584 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. | |
585 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then | |
586 | ac_n= ac_c=' | |
587 | ' ac_t=' ' | |
588 | else | |
589 | ac_n=-n ac_c= ac_t= | |
590 | fi | |
591 | else | |
592 | ac_n= ac_c='\c' ac_t= | |
593 | fi | |
594 | ||
595 | ||
596 | ||
597 | ||
861bb6c1 JL |
598 | remove=rm |
599 | hard_link=ln | |
600 | symbolic_link='ln -s' | |
601 | copy=cp | |
602 | ||
75a39864 JL |
603 | # Check for bogus environment variables. |
604 | # Test if LIBRARY_PATH contains the notation for the current directory | |
605 | # since this would lead to problems installing/building glibc. | |
606 | # LIBRARY_PATH contains the current directory if one of the following | |
607 | # is true: | |
608 | # - one of the terminals (":" and ";") is the first or last sign | |
609 | # - two terminals occur directly after each other | |
610 | # - the path contains an element with a dot in it | |
611 | echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6 | |
3d9d2476 | 612 | echo "configure:613: checking LIBRARY_PATH variable" >&5 |
75a39864 JL |
613 | case ${LIBRARY_PATH} in |
614 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
615 | library_path_setting="contains current directory" | |
616 | ;; | |
617 | *) | |
618 | library_path_setting="ok" | |
619 | ;; | |
620 | esac | |
621 | echo "$ac_t""$library_path_setting" 1>&6 | |
622 | if test "$library_path_setting" != "ok"; then | |
623 | { echo "configure: error: | |
624 | *** LIBRARY_PATH shouldn't contain the current directory when | |
079bd08e | 625 | *** building gcc. Please change the environment variable |
75a39864 JL |
626 | *** and run configure again." 1>&2; exit 1; } |
627 | fi | |
628 | ||
629 | # Test if GCC_EXEC_PREFIX contains the notation for the current directory | |
630 | # since this would lead to problems installing/building glibc. | |
631 | # GCC_EXEC_PREFIX contains the current directory if one of the following | |
632 | # is true: | |
633 | # - one of the terminals (":" and ";") is the first or last sign | |
634 | # - two terminals occur directly after each other | |
635 | # - the path contains an element with a dot in it | |
636 | echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6 | |
3d9d2476 | 637 | echo "configure:638: checking GCC_EXEC_PREFIX variable" >&5 |
75a39864 JL |
638 | case ${GCC_EXEC_PREFIX} in |
639 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
640 | gcc_exec_prefix_setting="contains current directory" | |
641 | ;; | |
642 | *) | |
643 | gcc_exec_prefix_setting="ok" | |
644 | ;; | |
645 | esac | |
646 | echo "$ac_t""$gcc_exec_prefix_setting" 1>&6 | |
647 | if test "$gcc_exec_prefix_setting" != "ok"; then | |
648 | { echo "configure: error: | |
649 | *** GCC_EXEC_PREFIX shouldn't contain the current directory when | |
079bd08e | 650 | *** building gcc. Please change the environment variable |
75a39864 JL |
651 | *** and run configure again." 1>&2; exit 1; } |
652 | fi | |
653 | ||
861bb6c1 JL |
654 | # Check for additional parameters |
655 | ||
656 | # With GNU ld | |
657 | # Check whether --with-gnu-ld or --without-gnu-ld was given. | |
658 | if test "${with_gnu_ld+set}" = set; then | |
659 | withval="$with_gnu_ld" | |
df6faf79 | 660 | gnu_ld_flag="$with_gnu_ld" |
861bb6c1 | 661 | else |
df6faf79 | 662 | gnu_ld_flag=no |
861bb6c1 JL |
663 | fi |
664 | ||
665 | ||
ab339d62 AO |
666 | # With pre-defined ld |
667 | # Check whether --with-ld or --without-ld was given. | |
668 | if test "${with_ld+set}" = set; then | |
669 | withval="$with_ld" | |
3ccc3a56 | 670 | DEFAULT_LINKER="$with_ld" |
ab339d62 AO |
671 | fi |
672 | ||
3ccc3a56 AO |
673 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
674 | if test ! -x "$DEFAULT_LINKER"; then | |
675 | echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2 | |
e154a394 | 676 | elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
ab339d62 AO |
677 | gnu_ld_flag=yes |
678 | fi | |
679 | cat >> confdefs.h <<EOF | |
3ccc3a56 | 680 | #define DEFAULT_LINKER "$DEFAULT_LINKER" |
ab339d62 AO |
681 | EOF |
682 | ||
683 | fi | |
684 | ||
861bb6c1 JL |
685 | # With GNU as |
686 | # Check whether --with-gnu-as or --without-gnu-as was given. | |
687 | if test "${with_gnu_as+set}" = set; then | |
688 | withval="$with_gnu_as" | |
df6faf79 | 689 | gas_flag="$with_gnu_as" |
861bb6c1 | 690 | else |
df6faf79 | 691 | gas_flag=no |
861bb6c1 JL |
692 | fi |
693 | ||
694 | ||
ab339d62 AO |
695 | # Check whether --with-as or --without-as was given. |
696 | if test "${with_as+set}" = set; then | |
697 | withval="$with_as" | |
3ccc3a56 | 698 | DEFAULT_ASSEMBLER="$with_as" |
ab339d62 AO |
699 | fi |
700 | ||
3ccc3a56 AO |
701 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
702 | if test ! -x "$DEFAULT_ASSEMBLER"; then | |
703 | echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2 | |
e154a394 | 704 | elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
ab339d62 AO |
705 | gas_flag=yes |
706 | fi | |
707 | cat >> confdefs.h <<EOF | |
3ccc3a56 | 708 | #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER" |
ab339d62 AO |
709 | EOF |
710 | ||
3ccc3a56 | 711 | fi |
ab339d62 | 712 | |
861bb6c1 JL |
713 | # With stabs |
714 | # Check whether --with-stabs or --without-stabs was given. | |
715 | if test "${with_stabs+set}" = set; then | |
716 | withval="$with_stabs" | |
535b86ce | 717 | stabs="$with_stabs" |
861bb6c1 JL |
718 | else |
719 | stabs=no | |
720 | fi | |
721 | ||
722 | ||
723 | # With ELF | |
724 | # Check whether --with-elf or --without-elf was given. | |
725 | if test "${with_elf+set}" = set; then | |
726 | withval="$with_elf" | |
535b86ce | 727 | elf="$with_elf" |
861bb6c1 JL |
728 | else |
729 | elf=no | |
730 | fi | |
731 | ||
732 | ||
733 | # Specify the local prefix | |
4e88d51b | 734 | local_prefix= |
861bb6c1 JL |
735 | # Check whether --with-local-prefix or --without-local-prefix was given. |
736 | if test "${with_local_prefix+set}" = set; then | |
737 | withval="$with_local_prefix" | |
4e88d51b JM |
738 | case "${withval}" in |
739 | yes) { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;; | |
740 | no) ;; | |
741 | *) local_prefix=$with_local_prefix ;; | |
742 | esac | |
861bb6c1 JL |
743 | fi |
744 | ||
745 | ||
746 | # Default local prefix if it is empty | |
75bffa71 | 747 | if test x$local_prefix = x; then |
861bb6c1 JL |
748 | local_prefix=/usr/local |
749 | fi | |
750 | ||
8f8d3278 NC |
751 | # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only |
752 | # passed in by the toplevel make and thus we'd get different behavior | |
753 | # depending on where we built the sources. | |
754 | gcc_gxx_include_dir= | |
861bb6c1 JL |
755 | # Specify the g++ header file directory |
756 | # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given. | |
757 | if test "${with_gxx_include_dir+set}" = set; then | |
758 | withval="$with_gxx_include_dir" | |
4e88d51b JM |
759 | case "${withval}" in |
760 | yes) { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;; | |
761 | no) ;; | |
8f8d3278 | 762 | *) gcc_gxx_include_dir=$with_gxx_include_dir ;; |
4e88d51b | 763 | esac |
861bb6c1 JL |
764 | fi |
765 | ||
766 | ||
8f8d3278 | 767 | if test x${gcc_gxx_include_dir} = x; then |
4e88d51b | 768 | if test x${enable_version_specific_runtime_libs} = xyes; then |
8f8d3278 | 769 | gcc_gxx_include_dir='${libsubdir}/include/g++' |
4e88d51b | 770 | else |
a270b446 | 771 | topsrcdir=${srcdir}/.. . ${srcdir}/../config.if |
e2187d3b | 772 | gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir} |
4e88d51b JM |
773 | fi |
774 | fi | |
775 | ||
39d6f2e8 MM |
776 | # Determine whether or not multilibs are enabled. |
777 | # Check whether --enable-multilib or --disable-multilib was given. | |
778 | if test "${enable_multilib+set}" = set; then | |
779 | enableval="$enable_multilib" | |
780 | : | |
781 | else | |
782 | enable_multilib=yes | |
783 | fi | |
784 | ||
785 | ||
786 | ||
a494747c MM |
787 | # Enable expensive internal checks |
788 | # Check whether --enable-checking or --disable-checking was given. | |
789 | if test "${enable_checking+set}" = set; then | |
790 | enableval="$enable_checking" | |
119d24d1 KG |
791 | ac_checking= |
792 | ac_tree_checking= | |
793 | ac_rtl_checking= | |
794 | ac_gc_checking= | |
795 | ac_gc_always_collect= | |
796 | case "${enableval}" in | |
51d0e20c | 797 | yes) ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;; |
4e88d51b | 798 | no) ;; |
59f406b7 | 799 | *) IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," |
f4524c9e ZW |
800 | set fnord $enableval; shift |
801 | IFS="$ac_save_IFS" | |
c62e45ad KG |
802 | for check |
803 | do | |
f4524c9e | 804 | case $check in |
119d24d1 KG |
805 | misc) ac_checking=1 ;; |
806 | tree) ac_tree_checking=1 ;; | |
807 | rtl) ac_rtl_checking=1 ;; | |
808 | gc) ac_gc_checking=1 ;; | |
809 | gcac) ac_gc_always_collect=1 ;; | |
810 | *) { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;; | |
811 | esac | |
812 | done | |
813 | ;; | |
814 | esac | |
51d0e20c AJ |
815 | |
816 | else | |
817 | # Enable some checks by default for development versions of GCC | |
818 | ac_checking=1; ac_tree_checking=1; ac_gc_checking=1; | |
819 | fi | |
820 | ||
119d24d1 KG |
821 | if test x$ac_checking != x ; then |
822 | cat >> confdefs.h <<\EOF | |
f4524c9e ZW |
823 | #define ENABLE_CHECKING 1 |
824 | EOF | |
119d24d1 KG |
825 | |
826 | fi | |
827 | if test x$ac_tree_checking != x ; then | |
828 | cat >> confdefs.h <<\EOF | |
f4524c9e ZW |
829 | #define ENABLE_TREE_CHECKING 1 |
830 | EOF | |
119d24d1 KG |
831 | |
832 | fi | |
833 | if test x$ac_rtl_checking != x ; then | |
834 | cat >> confdefs.h <<\EOF | |
f4524c9e ZW |
835 | #define ENABLE_RTL_CHECKING 1 |
836 | EOF | |
119d24d1 KG |
837 | |
838 | fi | |
839 | if test x$ac_gc_checking != x ; then | |
840 | cat >> confdefs.h <<\EOF | |
f4524c9e ZW |
841 | #define ENABLE_GC_CHECKING 1 |
842 | EOF | |
119d24d1 KG |
843 | |
844 | fi | |
845 | if test x$ac_gc_always_collect != x ; then | |
846 | cat >> confdefs.h <<\EOF | |
f4524c9e ZW |
847 | #define ENABLE_GC_ALWAYS_COLLECT 1 |
848 | EOF | |
119d24d1 KG |
849 | |
850 | fi | |
851 | ||
a494747c | 852 | |
3ecc3258 ZW |
853 | # Check whether --enable-cpp or --disable-cpp was given. |
854 | if test "${enable_cpp+set}" = set; then | |
855 | enableval="$enable_cpp" | |
856 | : | |
857 | else | |
858 | enable_cpp=yes | |
859 | fi | |
860 | ||
861 | ||
862 | # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given. | |
863 | if test "${with_cpp_install_dir+set}" = set; then | |
864 | withval="$with_cpp_install_dir" | |
865 | if test x$withval = xyes; then | |
866 | { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; } | |
867 | elif test x$withval != xno; then | |
868 | cpp_install_dir=$withval | |
869 | fi | |
870 | fi | |
871 | ||
872 | ||
c5c76735 JL |
873 | # Enable Multibyte Characters for C/C++ |
874 | # Check whether --enable-c-mbchar or --disable-c-mbchar was given. | |
875 | if test "${enable_c_mbchar+set}" = set; then | |
876 | enableval="$enable_c_mbchar" | |
2618c083 | 877 | if test x$enable_c_mbchar != xno; then |
9ec7291f ZW |
878 | cat >> confdefs.h <<\EOF |
879 | #define MULTIBYTE_CHARS 1 | |
880 | EOF | |
881 | ||
c5c76735 JL |
882 | fi |
883 | fi | |
884 | ||
885 | ||
861bb6c1 JL |
886 | # Enable threads |
887 | # Pass with no value to take the default | |
888 | # Pass with a value to specify a thread package | |
889 | # Check whether --enable-threads or --disable-threads was given. | |
890 | if test "${enable_threads+set}" = set; then | |
891 | enableval="$enable_threads" | |
981d4858 | 892 | : |
861bb6c1 JL |
893 | else |
894 | enable_threads='' | |
895 | fi | |
896 | ||
897 | ||
e445171e | 898 | enable_threads_flag=$enable_threads |
861bb6c1 | 899 | # Check if a valid thread package |
e445171e | 900 | case x${enable_threads_flag} in |
861bb6c1 JL |
901 | x | xno) |
902 | # No threads | |
a851212a | 903 | target_thread_file='single' |
861bb6c1 JL |
904 | ;; |
905 | xyes) | |
906 | # default | |
a851212a | 907 | target_thread_file='' |
861bb6c1 JL |
908 | ;; |
909 | xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \ | |
a473fe45 | 910 | xsolaris | xwin32 | xdce | xvxworks | xaix) |
e445171e | 911 | target_thread_file=$enable_threads_flag |
861bb6c1 JL |
912 | ;; |
913 | *) | |
914 | echo "$enable_threads is an unknown thread package" 1>&2 | |
915 | exit 1 | |
916 | ;; | |
917 | esac | |
918 | ||
d8bb17c8 OP |
919 | # Check whether --enable-objc-gc or --disable-objc-gc was given. |
920 | if test "${enable_objc_gc+set}" = set; then | |
921 | enableval="$enable_objc_gc" | |
2618c083 | 922 | if test x$enable_objc_gc = xno; then |
d8bb17c8 OP |
923 | objc_boehm_gc='' |
924 | else | |
925 | objc_boehm_gc=1 | |
926 | fi | |
927 | else | |
928 | objc_boehm_gc='' | |
929 | fi | |
930 | ||
931 | ||
90e6a802 RL |
932 | # Check whether --with-dwarf2 or --without-dwarf2 was given. |
933 | if test "${with_dwarf2+set}" = set; then | |
934 | withval="$with_dwarf2" | |
935 | dwarf2="$with_dwarf2" | |
936 | else | |
937 | dwarf2=no | |
938 | fi | |
939 | ||
940 | ||
50503ac8 RH |
941 | # Check whether --enable-shared or --disable-shared was given. |
942 | if test "${enable_shared+set}" = set; then | |
943 | enableval="$enable_shared" | |
c785e0fa AO |
944 | |
945 | case $enable_shared in | |
946 | yes | no) ;; | |
947 | *) | |
948 | enable_shared=no | |
949 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
950 | for pkg in $enableval; do | |
951 | if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then | |
952 | enable_shared=yes | |
953 | fi | |
954 | done | |
955 | IFS="$ac_save_ifs" | |
956 | ;; | |
957 | esac | |
958 | ||
50503ac8 RH |
959 | else |
960 | enable_shared=yes | |
961 | fi | |
962 | ||
963 | ||
964 | ||
861bb6c1 JL |
965 | # Determine the host, build, and target systems |
966 | ac_aux_dir= | |
967 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do | |
968 | if test -f $ac_dir/install-sh; then | |
969 | ac_aux_dir=$ac_dir | |
970 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
971 | break | |
972 | elif test -f $ac_dir/install.sh; then | |
973 | ac_aux_dir=$ac_dir | |
974 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
975 | break | |
976 | fi | |
977 | done | |
978 | if test -z "$ac_aux_dir"; then | |
979 | { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } | |
980 | fi | |
981 | ac_config_guess=$ac_aux_dir/config.guess | |
982 | ac_config_sub=$ac_aux_dir/config.sub | |
983 | ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. | |
984 | ||
985 | ||
986 | # Do some error checking and defaulting for the host and target type. | |
987 | # The inputs are: | |
988 | # configure --host=HOST --target=TARGET --build=BUILD NONOPT | |
989 | # | |
990 | # The rules are: | |
991 | # 1. You are not allowed to specify --host, --target, and nonopt at the | |
992 | # same time. | |
993 | # 2. Host defaults to nonopt. | |
994 | # 3. If nonopt is not specified, then host defaults to the current host, | |
995 | # as determined by config.guess. | |
996 | # 4. Target and build default to nonopt. | |
997 | # 5. If nonopt is not specified, then target and build default to host. | |
998 | ||
999 | # The aliases save the names the user supplied, while $host etc. | |
1000 | # will get canonicalized. | |
1001 | case $host---$target---$nonopt in | |
1002 | NONE---*---* | *---NONE---* | *---*---NONE) ;; | |
1003 | *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; | |
1004 | esac | |
1005 | ||
1006 | ||
1007 | # Make sure we can run config.sub. | |
6f144c9c | 1008 | if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : |
861bb6c1 JL |
1009 | else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } |
1010 | fi | |
1011 | ||
1012 | echo $ac_n "checking host system type""... $ac_c" 1>&6 | |
3d9d2476 | 1013 | echo "configure:1014: checking host system type" >&5 |
861bb6c1 JL |
1014 | |
1015 | host_alias=$host | |
1016 | case "$host_alias" in | |
1017 | NONE) | |
1018 | case $nonopt in | |
1019 | NONE) | |
6f144c9c | 1020 | if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : |
861bb6c1 JL |
1021 | else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } |
1022 | fi ;; | |
1023 | *) host_alias=$nonopt ;; | |
1024 | esac ;; | |
1025 | esac | |
1026 | ||
6f144c9c | 1027 | host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` |
861bb6c1 JL |
1028 | host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1029 | host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1030 | host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1031 | echo "$ac_t""$host" 1>&6 | |
1032 | ||
1033 | echo $ac_n "checking target system type""... $ac_c" 1>&6 | |
3d9d2476 | 1034 | echo "configure:1035: checking target system type" >&5 |
861bb6c1 JL |
1035 | |
1036 | target_alias=$target | |
1037 | case "$target_alias" in | |
1038 | NONE) | |
1039 | case $nonopt in | |
1040 | NONE) target_alias=$host_alias ;; | |
1041 | *) target_alias=$nonopt ;; | |
1042 | esac ;; | |
1043 | esac | |
1044 | ||
6f144c9c | 1045 | target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` |
861bb6c1 JL |
1046 | target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1047 | target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1048 | target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1049 | echo "$ac_t""$target" 1>&6 | |
1050 | ||
1051 | echo $ac_n "checking build system type""... $ac_c" 1>&6 | |
3d9d2476 | 1052 | echo "configure:1053: checking build system type" >&5 |
861bb6c1 JL |
1053 | |
1054 | build_alias=$build | |
1055 | case "$build_alias" in | |
1056 | NONE) | |
1057 | case $nonopt in | |
1058 | NONE) build_alias=$host_alias ;; | |
1059 | *) build_alias=$nonopt ;; | |
1060 | esac ;; | |
1061 | esac | |
1062 | ||
6f144c9c | 1063 | build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` |
861bb6c1 JL |
1064 | build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1065 | build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1066 | build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1067 | echo "$ac_t""$build" 1>&6 | |
1068 | ||
1069 | test "$host_alias" != "$target_alias" && | |
1070 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
1071 | NONENONEs,x,x, && | |
1072 | program_prefix=${target_alias}- | |
1073 | ||
1074 | ||
e9a25f70 JL |
1075 | # Find the native compiler |
1076 | # Extract the first word of "gcc", so it can be a program name with args. | |
1077 | set dummy gcc; ac_word=$2 | |
1078 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
3d9d2476 | 1079 | echo "configure:1080: checking for $ac_word" >&5 |
e9a25f70 JL |
1080 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
1081 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1082 | else | |
1083 | if test -n "$CC"; then | |
1084 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1085 | else | |
cd9e5e7c | 1086 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
1087 | ac_dummy="$PATH" |
1088 | for ac_dir in $ac_dummy; do | |
e9a25f70 JL |
1089 | test -z "$ac_dir" && ac_dir=. |
1090 | if test -f $ac_dir/$ac_word; then | |
1091 | ac_cv_prog_CC="gcc" | |
1092 | break | |
1093 | fi | |
1094 | done | |
1095 | IFS="$ac_save_ifs" | |
1096 | fi | |
1097 | fi | |
1098 | CC="$ac_cv_prog_CC" | |
1099 | if test -n "$CC"; then | |
1100 | echo "$ac_t""$CC" 1>&6 | |
1101 | else | |
1102 | echo "$ac_t""no" 1>&6 | |
1103 | fi | |
1104 | ||
1105 | if test -z "$CC"; then | |
1106 | # Extract the first word of "cc", so it can be a program name with args. | |
1107 | set dummy cc; ac_word=$2 | |
1108 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
3d9d2476 | 1109 | echo "configure:1110: checking for $ac_word" >&5 |
e9a25f70 JL |
1110 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
1111 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1112 | else | |
1113 | if test -n "$CC"; then | |
1114 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1115 | else | |
cd9e5e7c | 1116 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
e9a25f70 | 1117 | ac_prog_rejected=no |
b27d2bd5 MK |
1118 | ac_dummy="$PATH" |
1119 | for ac_dir in $ac_dummy; do | |
e9a25f70 JL |
1120 | test -z "$ac_dir" && ac_dir=. |
1121 | if test -f $ac_dir/$ac_word; then | |
1122 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then | |
1123 | ac_prog_rejected=yes | |
1124 | continue | |
1125 | fi | |
1126 | ac_cv_prog_CC="cc" | |
1127 | break | |
1128 | fi | |
1129 | done | |
1130 | IFS="$ac_save_ifs" | |
1131 | if test $ac_prog_rejected = yes; then | |
1132 | # We found a bogon in the path, so make sure we never use it. | |
1133 | set dummy $ac_cv_prog_CC | |
1134 | shift | |
1135 | if test $# -gt 0; then | |
1136 | # We chose a different compiler from the bogus one. | |
1137 | # However, it has the same basename, so the bogon will be chosen | |
1138 | # first if we set CC to just the basename; use the full file name. | |
1139 | shift | |
1140 | set dummy "$ac_dir/$ac_word" "$@" | |
1141 | shift | |
1142 | ac_cv_prog_CC="$@" | |
1143 | fi | |
1144 | fi | |
1145 | fi | |
1146 | fi | |
1147 | CC="$ac_cv_prog_CC" | |
1148 | if test -n "$CC"; then | |
1149 | echo "$ac_t""$CC" 1>&6 | |
1150 | else | |
1151 | echo "$ac_t""no" 1>&6 | |
1152 | fi | |
1153 | ||
cd9e5e7c MK |
1154 | if test -z "$CC"; then |
1155 | case "`uname -s`" in | |
1156 | *win32* | *WIN32*) | |
1157 | # Extract the first word of "cl", so it can be a program name with args. | |
1158 | set dummy cl; ac_word=$2 | |
1159 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
3d9d2476 | 1160 | echo "configure:1161: checking for $ac_word" >&5 |
cd9e5e7c MK |
1161 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
1162 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1163 | else | |
1164 | if test -n "$CC"; then | |
1165 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1166 | else | |
1167 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
b27d2bd5 MK |
1168 | ac_dummy="$PATH" |
1169 | for ac_dir in $ac_dummy; do | |
cd9e5e7c MK |
1170 | test -z "$ac_dir" && ac_dir=. |
1171 | if test -f $ac_dir/$ac_word; then | |
1172 | ac_cv_prog_CC="cl" | |
1173 | break | |
1174 | fi | |
1175 | done | |
1176 | IFS="$ac_save_ifs" | |
1177 | fi | |
1178 | fi | |
1179 | CC="$ac_cv_prog_CC" | |
1180 | if test -n "$CC"; then | |
1181 | echo "$ac_t""$CC" 1>&6 | |
1182 | else | |
1183 | echo "$ac_t""no" 1>&6 | |
1184 | fi | |
1185 | ;; | |
1186 | esac | |
1187 | fi | |
e9a25f70 JL |
1188 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } |
1189 | fi | |
1190 | ||
1191 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 | |
3d9d2476 | 1192 | echo "configure:1193: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 |
e9a25f70 JL |
1193 | |
1194 | ac_ext=c | |
1195 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
1196 | ac_cpp='$CPP $CPPFLAGS' | |
1197 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
cd9e5e7c | 1198 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
e9a25f70 JL |
1199 | cross_compiling=$ac_cv_prog_cc_cross |
1200 | ||
b27d2bd5 MK |
1201 | cat > conftest.$ac_ext << EOF |
1202 | ||
3d9d2476 | 1203 | #line 1204 "configure" |
e9a25f70 | 1204 | #include "confdefs.h" |
b27d2bd5 | 1205 | |
e9a25f70 JL |
1206 | main(){return(0);} |
1207 | EOF | |
3d9d2476 | 1208 | if { (eval echo configure:1209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
e9a25f70 JL |
1209 | ac_cv_prog_cc_works=yes |
1210 | # If we can't run a trivial program, we are probably using a cross compiler. | |
1211 | if (./conftest; exit) 2>/dev/null; then | |
1212 | ac_cv_prog_cc_cross=no | |
1213 | else | |
1214 | ac_cv_prog_cc_cross=yes | |
1215 | fi | |
1216 | else | |
1217 | echo "configure: failed program was:" >&5 | |
1218 | cat conftest.$ac_ext >&5 | |
1219 | ac_cv_prog_cc_works=no | |
1220 | fi | |
1221 | rm -fr conftest* | |
b27d2bd5 MK |
1222 | ac_ext=c |
1223 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
1224 | ac_cpp='$CPP $CPPFLAGS' | |
1225 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
1226 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
1227 | cross_compiling=$ac_cv_prog_cc_cross | |
e9a25f70 JL |
1228 | |
1229 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 | |
1230 | if test $ac_cv_prog_cc_works = no; then | |
1231 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } | |
1232 | fi | |
1233 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 | |
3d9d2476 | 1234 | echo "configure:1235: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 |
e9a25f70 JL |
1235 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 |
1236 | cross_compiling=$ac_cv_prog_cc_cross | |
1237 | ||
1238 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 | |
3d9d2476 | 1239 | echo "configure:1240: checking whether we are using GNU C" >&5 |
e9a25f70 JL |
1240 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then |
1241 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1242 | else | |
1243 | cat > conftest.c <<EOF | |
1244 | #ifdef __GNUC__ | |
1245 | yes; | |
1246 | #endif | |
1247 | EOF | |
3d9d2476 | 1248 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1249: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then |
e9a25f70 JL |
1249 | ac_cv_prog_gcc=yes |
1250 | else | |
1251 | ac_cv_prog_gcc=no | |
1252 | fi | |
1253 | fi | |
1254 | ||
1255 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6 | |
1256 | ||
1257 | if test $ac_cv_prog_gcc = yes; then | |
1258 | GCC=yes | |
cd9e5e7c MK |
1259 | else |
1260 | GCC= | |
1261 | fi | |
1262 | ||
1263 | ac_test_CFLAGS="${CFLAGS+set}" | |
1264 | ac_save_CFLAGS="$CFLAGS" | |
1265 | CFLAGS= | |
1266 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 | |
3d9d2476 | 1267 | echo "configure:1268: checking whether ${CC-cc} accepts -g" >&5 |
e9a25f70 JL |
1268 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then |
1269 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1270 | else | |
1271 | echo 'void f(){}' > conftest.c | |
1272 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then | |
1273 | ac_cv_prog_cc_g=yes | |
1274 | else | |
1275 | ac_cv_prog_cc_g=no | |
1276 | fi | |
1277 | rm -f conftest* | |
1278 | ||
1279 | fi | |
1280 | ||
1281 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 | |
cd9e5e7c MK |
1282 | if test "$ac_test_CFLAGS" = set; then |
1283 | CFLAGS="$ac_save_CFLAGS" | |
1284 | elif test $ac_cv_prog_cc_g = yes; then | |
1285 | if test "$GCC" = yes; then | |
e9a25f70 JL |
1286 | CFLAGS="-g -O2" |
1287 | else | |
cd9e5e7c | 1288 | CFLAGS="-g" |
81814e35 | 1289 | fi |
3723cad9 | 1290 | else |
cd9e5e7c MK |
1291 | if test "$GCC" = yes; then |
1292 | CFLAGS="-O2" | |
1293 | else | |
1294 | CFLAGS= | |
1295 | fi | |
e9a25f70 JL |
1296 | fi |
1297 | ||
3ec83fc2 RH |
1298 | if test "x$CC" != xcc; then |
1299 | echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6 | |
3d9d2476 | 1300 | echo "configure:1301: checking whether $CC and cc understand -c and -o together" >&5 |
3ec83fc2 RH |
1301 | else |
1302 | echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6 | |
3d9d2476 | 1303 | echo "configure:1304: checking whether cc understands -c and -o together" >&5 |
3ec83fc2 RH |
1304 | fi |
1305 | set dummy $CC; ac_cc="`echo $2 | | |
1306 | sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`" | |
1307 | if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then | |
1308 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1309 | else | |
1310 | echo 'foo(){}' > conftest.c | |
1311 | # Make sure it works both with $CC and with simple cc. | |
1312 | # We do the test twice because some compilers refuse to overwrite an | |
1313 | # existing .o file with -o, though they will create one. | |
1314 | ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5' | |
3d9d2476 ZW |
1315 | if { (eval echo configure:1316: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } && |
1316 | test -f conftest.o && { (eval echo configure:1317: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; | |
3ec83fc2 RH |
1317 | then |
1318 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
1319 | if test "x$CC" != xcc; then | |
1320 | # Test first that cc exists at all. | |
3d9d2476 | 1321 | if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1322: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then |
3ec83fc2 | 1322 | ac_try='cc -c conftest.c -o conftest.o 1>&5' |
3d9d2476 ZW |
1323 | if { (eval echo configure:1324: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } && |
1324 | test -f conftest.o && { (eval echo configure:1325: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; | |
3ec83fc2 RH |
1325 | then |
1326 | # cc works too. | |
1327 | : | |
1328 | else | |
1329 | # cc exists but doesn't like -o. | |
1330 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
1331 | fi | |
1332 | fi | |
1333 | fi | |
1334 | else | |
1335 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
1336 | fi | |
1337 | rm -f conftest* | |
1338 | ||
1339 | fi | |
1340 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then | |
1341 | echo "$ac_t""yes" 1>&6 | |
1342 | else | |
1343 | echo "$ac_t""no" 1>&6 | |
1344 | cat >> confdefs.h <<\EOF | |
1345 | #define NO_MINUS_C_MINUS_O 1 | |
1346 | EOF | |
1347 | ||
1348 | fi | |
1349 | ||
b8dad04b | 1350 | # autoconf is lame and doesn't give us any substitution variable for this. |
e38df833 | 1351 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then |
b4c7e567 | 1352 | NO_MINUS_C_MINUS_O=yes |
b8dad04b ZW |
1353 | else |
1354 | OUTPUT_OPTION='-o $@' | |
b4c7e567 | 1355 | fi |
3ec83fc2 RH |
1356 | |
1357 | ||
b8dad04b | 1358 | |
75e93faa ZW |
1359 | echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6 |
1360 | echo "configure:1361: checking whether ${CC-cc} accepts -Wno-long-long" >&5 | |
1361 | if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then | |
1362 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1363 | else | |
1364 | save_CFLAGS="$CFLAGS" | |
1365 | CFLAGS="-Wno-long-long" | |
1366 | cat > conftest.$ac_ext <<EOF | |
1367 | #line 1368 "configure" | |
1368 | #include "confdefs.h" | |
1369 | ||
1370 | int main() { | |
1371 | ||
1372 | ; return 0; } | |
1373 | EOF | |
1374 | if { (eval echo configure:1375: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then | |
1375 | rm -rf conftest* | |
1376 | ac_cv_prog_cc_no_long_long=yes | |
1377 | else | |
1378 | echo "configure: failed program was:" >&5 | |
1379 | cat conftest.$ac_ext >&5 | |
1380 | rm -rf conftest* | |
1381 | ac_cv_prog_cc_no_long_long=no | |
1382 | fi | |
1383 | rm -f conftest* | |
1384 | CFLAGS="$save_CFLAGS" | |
1385 | fi | |
1386 | ||
1387 | echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6 | |
1388 | strict1_warn= | |
1389 | if test $ac_cv_prog_cc_no_long_long = yes; then | |
1390 | strict1_warn="-pedantic -Wno-long-long" | |
1391 | fi | |
1392 | ||
1393 | ||
84c041a1 ZW |
1394 | echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 |
1395 | echo "configure:1396: checking how to run the C preprocessor" >&5 | |
1396 | # On Suns, sometimes $CPP names a directory. | |
1397 | if test -n "$CPP" && test -d "$CPP"; then | |
1398 | CPP= | |
1399 | fi | |
1400 | if test -z "$CPP"; then | |
1401 | if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then | |
1402 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1403 | else | |
1404 | # This must be in double quotes, not single quotes, because CPP may get | |
1405 | # substituted into the Makefile and "${CC-cc}" will confuse make. | |
1406 | CPP="${CC-cc} -E" | |
1407 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
1408 | # not just through cpp. | |
1409 | cat > conftest.$ac_ext <<EOF | |
1410 | #line 1411 "configure" | |
1411 | #include "confdefs.h" | |
1412 | #include <assert.h> | |
1413 | Syntax Error | |
1414 | EOF | |
1415 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
1416 | { (eval echo configure:1417: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | |
1417 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` | |
1418 | if test -z "$ac_err"; then | |
1419 | : | |
1420 | else | |
1421 | echo "$ac_err" >&5 | |
1422 | echo "configure: failed program was:" >&5 | |
1423 | cat conftest.$ac_ext >&5 | |
1424 | rm -rf conftest* | |
1425 | CPP="${CC-cc} -E -traditional-cpp" | |
1426 | cat > conftest.$ac_ext <<EOF | |
1427 | #line 1428 "configure" | |
1428 | #include "confdefs.h" | |
1429 | #include <assert.h> | |
1430 | Syntax Error | |
1431 | EOF | |
1432 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
1433 | { (eval echo configure:1434: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | |
1434 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` | |
1435 | if test -z "$ac_err"; then | |
1436 | : | |
1437 | else | |
1438 | echo "$ac_err" >&5 | |
1439 | echo "configure: failed program was:" >&5 | |
1440 | cat conftest.$ac_ext >&5 | |
1441 | rm -rf conftest* | |
1442 | CPP="${CC-cc} -nologo -E" | |
1443 | cat > conftest.$ac_ext <<EOF | |
1444 | #line 1445 "configure" | |
1445 | #include "confdefs.h" | |
1446 | #include <assert.h> | |
1447 | Syntax Error | |
1448 | EOF | |
1449 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
1450 | { (eval echo configure:1451: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | |
1451 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` | |
1452 | if test -z "$ac_err"; then | |
1453 | : | |
1454 | else | |
1455 | echo "$ac_err" >&5 | |
1456 | echo "configure: failed program was:" >&5 | |
1457 | cat conftest.$ac_ext >&5 | |
1458 | rm -rf conftest* | |
1459 | CPP=/lib/cpp | |
1460 | fi | |
1461 | rm -f conftest* | |
1462 | fi | |
1463 | rm -f conftest* | |
1464 | fi | |
1465 | rm -f conftest* | |
1466 | ac_cv_prog_CPP="$CPP" | |
1467 | fi | |
1468 | CPP="$ac_cv_prog_CPP" | |
1469 | else | |
1470 | ac_cv_prog_CPP="$CPP" | |
1471 | fi | |
1472 | echo "$ac_t""$CPP" 1>&6 | |
1473 | ||
75e93faa | 1474 | echo $ac_n "checking for inline""... $ac_c" 1>&6 |
84c041a1 | 1475 | echo "configure:1476: checking for inline" >&5 |
75e93faa ZW |
1476 | if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then |
1477 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1478 | else | |
1479 | ac_cv_c_inline=no | |
1480 | for ac_kw in inline __inline__ __inline; do | |
1481 | cat > conftest.$ac_ext <<EOF | |
84c041a1 | 1482 | #line 1483 "configure" |
75e93faa ZW |
1483 | #include "confdefs.h" |
1484 | ||
1485 | int main() { | |
1486 | } $ac_kw foo() { | |
1487 | ; return 0; } | |
1488 | EOF | |
84c041a1 | 1489 | if { (eval echo configure:1490: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1490 | rm -rf conftest* |
1491 | ac_cv_c_inline=$ac_kw; break | |
1492 | else | |
1493 | echo "configure: failed program was:" >&5 | |
1494 | cat conftest.$ac_ext >&5 | |
1495 | fi | |
1496 | rm -f conftest* | |
1497 | done | |
1498 | ||
1499 | fi | |
1500 | ||
1501 | echo "$ac_t""$ac_cv_c_inline" 1>&6 | |
1502 | case "$ac_cv_c_inline" in | |
1503 | inline | yes) ;; | |
1504 | no) cat >> confdefs.h <<\EOF | |
1505 | #define inline | |
1506 | EOF | |
1507 | ;; | |
1508 | *) cat >> confdefs.h <<EOF | |
1509 | #define inline $ac_cv_c_inline | |
1510 | EOF | |
1511 | ;; | |
1512 | esac | |
1513 | ||
1514 | echo $ac_n "checking for volatile""... $ac_c" 1>&6 | |
84c041a1 | 1515 | echo "configure:1516: checking for volatile" >&5 |
75e93faa ZW |
1516 | if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then |
1517 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1518 | else | |
1519 | cat > conftest.$ac_ext <<EOF | |
84c041a1 | 1520 | #line 1521 "configure" |
75e93faa ZW |
1521 | #include "confdefs.h" |
1522 | ||
1523 | int main() { | |
1524 | volatile int foo; | |
1525 | ; return 0; } | |
1526 | EOF | |
84c041a1 | 1527 | if { (eval echo configure:1528: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1528 | rm -rf conftest* |
1529 | gcc_cv_c_volatile=yes | |
1530 | else | |
1531 | echo "configure: failed program was:" >&5 | |
1532 | cat conftest.$ac_ext >&5 | |
1533 | rm -rf conftest* | |
1534 | gcc_cv_c_volatile=no | |
1535 | fi | |
1536 | rm -f conftest* | |
1537 | fi | |
1538 | ||
1539 | echo "$ac_t""$gcc_cv_c_volatile" 1>&6 | |
1540 | if test $gcc_cv_c_volatile = yes ; then | |
1541 | cat >> confdefs.h <<\EOF | |
1542 | #define HAVE_VOLATILE 1 | |
1543 | EOF | |
1544 | ||
1545 | fi | |
1546 | ||
1547 | ||
04cabffc | 1548 | echo $ac_n "checking for long double""... $ac_c" 1>&6 |
84c041a1 | 1549 | echo "configure:1550: checking for long double" >&5 |
04cabffc KG |
1550 | if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then |
1551 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1552 | else | |
1553 | if test "$GCC" = yes; then | |
1554 | gcc_cv_c_long_double=yes | |
1555 | else | |
1556 | cat > conftest.$ac_ext <<EOF | |
84c041a1 | 1557 | #line 1558 "configure" |
04cabffc KG |
1558 | #include "confdefs.h" |
1559 | ||
1560 | int main() { | |
1561 | /* The Stardent Vistra knows sizeof(long double), but does not support it. */ | |
1562 | long double foo = 0.0; | |
1563 | /* On Ultrix 4.3 cc, long double is 4 and double is 8. */ | |
1564 | switch (0) case 0: case (sizeof(long double) >= sizeof(double)):; | |
1565 | ; return 0; } | |
1566 | EOF | |
84c041a1 | 1567 | if { (eval echo configure:1568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
04cabffc KG |
1568 | rm -rf conftest* |
1569 | gcc_cv_c_long_double=yes | |
1570 | else | |
1571 | echo "configure: failed program was:" >&5 | |
1572 | cat conftest.$ac_ext >&5 | |
1573 | rm -rf conftest* | |
1574 | gcc_cv_c_long_double=no | |
1575 | fi | |
1576 | rm -f conftest* | |
1577 | fi | |
1578 | fi | |
1579 | ||
1580 | echo "$ac_t""$gcc_cv_c_long_double" 1>&6 | |
1581 | if test $gcc_cv_c_long_double = yes; then | |
1582 | cat >> confdefs.h <<\EOF | |
1583 | #define HAVE_LONG_DOUBLE 1 | |
1584 | EOF | |
1585 | ||
1586 | fi | |
1587 | ||
75e93faa | 1588 | echo $ac_n "checking for long long int""... $ac_c" 1>&6 |
84c041a1 | 1589 | echo "configure:1590: checking for long long int" >&5 |
75e93faa ZW |
1590 | if eval "test \"`echo '$''{'ac_cv_c_long_long'+set}'`\" = set"; then |
1591 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1592 | else | |
1593 | cat > conftest.$ac_ext <<EOF | |
84c041a1 | 1594 | #line 1595 "configure" |
75e93faa | 1595 | #include "confdefs.h" |
61842080 | 1596 | |
75e93faa ZW |
1597 | int main() { |
1598 | long long int i; | |
1599 | ; return 0; } | |
1600 | EOF | |
84c041a1 | 1601 | if { (eval echo configure:1602: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1602 | rm -rf conftest* |
1603 | ac_cv_c_long_long=yes | |
1604 | else | |
1605 | echo "configure: failed program was:" >&5 | |
1606 | cat conftest.$ac_ext >&5 | |
1607 | rm -rf conftest* | |
1608 | ac_cv_c_long_long=no | |
1609 | fi | |
1610 | rm -f conftest* | |
1611 | fi | |
1612 | ||
1613 | echo "$ac_t""$ac_cv_c_long_long" 1>&6 | |
1614 | if test $ac_cv_c_long_long = yes; then | |
1615 | cat >> confdefs.h <<\EOF | |
1616 | #define HAVE_LONG_LONG 1 | |
1617 | EOF | |
1618 | ||
1619 | fi | |
1620 | echo $ac_n "checking for __int64""... $ac_c" 1>&6 | |
84c041a1 | 1621 | echo "configure:1622: checking for __int64" >&5 |
75e93faa | 1622 | if eval "test \"`echo '$''{'ac_cv_c___int64'+set}'`\" = set"; then |
5c3bc9fb GK |
1623 | echo $ac_n "(cached) $ac_c" 1>&6 |
1624 | else | |
75e93faa | 1625 | cat > conftest.$ac_ext <<EOF |
84c041a1 | 1626 | #line 1627 "configure" |
5c3bc9fb GK |
1627 | #include "confdefs.h" |
1628 | ||
1629 | int main() { | |
75e93faa ZW |
1630 | __int64 i; |
1631 | ; return 0; } | |
1632 | EOF | |
84c041a1 | 1633 | if { (eval echo configure:1634: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1634 | rm -rf conftest* |
1635 | ac_cv_c___int64=yes | |
1636 | else | |
1637 | echo "configure: failed program was:" >&5 | |
1638 | cat conftest.$ac_ext >&5 | |
1639 | rm -rf conftest* | |
1640 | ac_cv_c___int64=no | |
1641 | fi | |
1642 | rm -f conftest* | |
1643 | fi | |
5c3bc9fb | 1644 | |
75e93faa ZW |
1645 | echo "$ac_t""$ac_cv_c___int64" 1>&6 |
1646 | if test $ac_cv_c___int64 = yes; then | |
1647 | cat >> confdefs.h <<\EOF | |
1648 | #define HAVE___INT64 1 | |
1649 | EOF | |
1650 | ||
1651 | fi | |
1652 | ||
1653 | ||
1654 | # sizeof(char) is 1 by definition. | |
1655 | echo $ac_n "checking size of short""... $ac_c" 1>&6 | |
84c041a1 | 1656 | echo "configure:1657: checking size of short" >&5 |
75e93faa ZW |
1657 | if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then |
1658 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1659 | else | |
1660 | for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. | |
1661 | cat > conftest.$ac_ext <<EOF | |
84c041a1 | 1662 | #line 1663 "configure" |
75e93faa ZW |
1663 | #include "confdefs.h" |
1664 | #include "confdefs.h" | |
1665 | #include <sys/types.h> | |
1666 | ||
1667 | ||
1668 | int main() { | |
1669 | switch (0) case 0: case (sizeof (short) == $ac_size):; | |
5c3bc9fb GK |
1670 | ; return 0; } |
1671 | EOF | |
84c041a1 | 1672 | if { (eval echo configure:1673: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
5c3bc9fb | 1673 | rm -rf conftest* |
75e93faa | 1674 | ac_cv_sizeof_short=$ac_size |
ff5def20 | 1675 | else |
5c3bc9fb GK |
1676 | echo "configure: failed program was:" >&5 |
1677 | cat conftest.$ac_ext >&5 | |
75e93faa ZW |
1678 | fi |
1679 | rm -f conftest* | |
1680 | if test x$ac_cv_sizeof_short != x ; then break; fi | |
1681 | done | |
1682 | ||
1683 | fi | |
1684 | ||
1685 | if test x$ac_cv_sizeof_short = x ; then | |
1686 | { echo "configure: error: cannot determine a size for short" 1>&2; exit 1; } | |
1687 | fi | |
1688 | echo "$ac_t""$ac_cv_sizeof_short" 1>&6 | |
1689 | cat >> confdefs.h <<EOF | |
1690 | #define SIZEOF_SHORT $ac_cv_sizeof_short | |
1691 | EOF | |
1692 | ||
1693 | ||
1694 | echo $ac_n "checking size of int""... $ac_c" 1>&6 | |
84c041a1 | 1695 | echo "configure:1696: checking size of int" >&5 |
75e93faa ZW |
1696 | if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then |
1697 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1698 | else | |
1699 | for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. | |
1700 | cat > conftest.$ac_ext <<EOF | |
84c041a1 | 1701 | #line 1702 "configure" |
75e93faa ZW |
1702 | #include "confdefs.h" |
1703 | #include "confdefs.h" | |
1704 | #include <sys/types.h> | |
1705 | ||
1706 | ||
1707 | int main() { | |
1708 | switch (0) case 0: case (sizeof (int) == $ac_size):; | |
1709 | ; return 0; } | |
1710 | EOF | |
84c041a1 | 1711 | if { (eval echo configure:1712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
5c3bc9fb | 1712 | rm -rf conftest* |
75e93faa ZW |
1713 | ac_cv_sizeof_int=$ac_size |
1714 | else | |
1715 | echo "configure: failed program was:" >&5 | |
1716 | cat conftest.$ac_ext >&5 | |
ff5def20 DA |
1717 | fi |
1718 | rm -f conftest* | |
75e93faa ZW |
1719 | if test x$ac_cv_sizeof_int != x ; then break; fi |
1720 | done | |
1721 | ||
5c3bc9fb GK |
1722 | fi |
1723 | ||
75e93faa ZW |
1724 | if test x$ac_cv_sizeof_int = x ; then |
1725 | { echo "configure: error: cannot determine a size for int" 1>&2; exit 1; } | |
1726 | fi | |
1727 | echo "$ac_t""$ac_cv_sizeof_int" 1>&6 | |
1728 | cat >> confdefs.h <<EOF | |
1729 | #define SIZEOF_INT $ac_cv_sizeof_int | |
1730 | EOF | |
1731 | ||
1732 | ||
1733 | echo $ac_n "checking size of long""... $ac_c" 1>&6 | |
84c041a1 | 1734 | echo "configure:1735: checking size of long" >&5 |
75e93faa ZW |
1735 | if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then |
1736 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1737 | else | |
1738 | for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. | |
1739 | cat > conftest.$ac_ext <<EOF | |
84c041a1 | 1740 | #line 1741 "configure" |
75e93faa ZW |
1741 | #include "confdefs.h" |
1742 | #include "confdefs.h" | |
1743 | #include <sys/types.h> | |
1744 | ||
1745 | ||
1746 | int main() { | |
1747 | switch (0) case 0: case (sizeof (long) == $ac_size):; | |
1748 | ; return 0; } | |
1749 | EOF | |
84c041a1 | 1750 | if { (eval echo configure:1751: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1751 | rm -rf conftest* |
1752 | ac_cv_sizeof_long=$ac_size | |
1753 | else | |
1754 | echo "configure: failed program was:" >&5 | |
1755 | cat conftest.$ac_ext >&5 | |
1756 | fi | |
1757 | rm -f conftest* | |
1758 | if test x$ac_cv_sizeof_long != x ; then break; fi | |
1759 | done | |
1760 | ||
1761 | fi | |
1762 | ||
1763 | if test x$ac_cv_sizeof_long = x ; then | |
1764 | { echo "configure: error: cannot determine a size for long" 1>&2; exit 1; } | |
1765 | fi | |
1766 | echo "$ac_t""$ac_cv_sizeof_long" 1>&6 | |
1767 | cat >> confdefs.h <<EOF | |
1768 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
1769 | EOF | |
1770 | ||
1771 | ||
1772 | if test $ac_cv_c_long_long = yes; then | |
1773 | echo $ac_n "checking size of long long""... $ac_c" 1>&6 | |
84c041a1 | 1774 | echo "configure:1775: checking size of long long" >&5 |
75e93faa ZW |
1775 | if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then |
1776 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1777 | else | |
1778 | for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. | |
1779 | cat > conftest.$ac_ext <<EOF | |
84c041a1 | 1780 | #line 1781 "configure" |
75e93faa ZW |
1781 | #include "confdefs.h" |
1782 | #include "confdefs.h" | |
1783 | #include <sys/types.h> | |
1784 | ||
1785 | ||
1786 | int main() { | |
1787 | switch (0) case 0: case (sizeof (long long) == $ac_size):; | |
1788 | ; return 0; } | |
1789 | EOF | |
84c041a1 | 1790 | if { (eval echo configure:1791: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1791 | rm -rf conftest* |
1792 | ac_cv_sizeof_long_long=$ac_size | |
1793 | else | |
1794 | echo "configure: failed program was:" >&5 | |
1795 | cat conftest.$ac_ext >&5 | |
1796 | fi | |
1797 | rm -f conftest* | |
1798 | if test x$ac_cv_sizeof_long_long != x ; then break; fi | |
1799 | done | |
1800 | ||
1801 | fi | |
1802 | ||
1803 | if test x$ac_cv_sizeof_long_long = x ; then | |
1804 | { echo "configure: error: cannot determine a size for long long" 1>&2; exit 1; } | |
1805 | fi | |
1806 | echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6 | |
1807 | cat >> confdefs.h <<EOF | |
1808 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
1809 | EOF | |
1810 | ||
1811 | ||
b8dad04b | 1812 | fi |
75e93faa ZW |
1813 | if test $ac_cv_c___int64 = yes; then |
1814 | echo $ac_n "checking size of __int64""... $ac_c" 1>&6 | |
84c041a1 | 1815 | echo "configure:1816: checking size of __int64" >&5 |
75e93faa ZW |
1816 | if eval "test \"`echo '$''{'ac_cv_sizeof___int64'+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 | |
84c041a1 | 1821 | #line 1822 "configure" |
75e93faa ZW |
1822 | #include "confdefs.h" |
1823 | #include "confdefs.h" | |
1824 | #include <sys/types.h> | |
b8dad04b | 1825 | |
ff5def20 | 1826 | |
75e93faa ZW |
1827 | int main() { |
1828 | switch (0) case 0: case (sizeof (__int64) == $ac_size):; | |
1829 | ; return 0; } | |
1830 | EOF | |
84c041a1 | 1831 | if { (eval echo configure:1832: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
1832 | rm -rf conftest* |
1833 | ac_cv_sizeof___int64=$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___int64 != x ; then break; fi | |
1840 | done | |
1841 | ||
1842 | fi | |
1843 | ||
1844 | if test x$ac_cv_sizeof___int64 = x ; then | |
1845 | { echo "configure: error: cannot determine a size for __int64" 1>&2; exit 1; } | |
1846 | fi | |
1847 | echo "$ac_t""$ac_cv_sizeof___int64" 1>&6 | |
1848 | cat >> confdefs.h <<EOF | |
1849 | #define SIZEOF___INT64 $ac_cv_sizeof___int64 | |
1850 | EOF | |
1851 | ||
1852 | ||
1853 | fi | |
1854 | ||
84c041a1 ZW |
1855 | echo $ac_n "checking execution character set""... $ac_c" 1>&6 |
1856 | echo "configure:1857: checking execution character set" >&5 | |
1857 | if eval "test \"`echo '$''{'ac_cv_c_charset'+set}'`\" = set"; then | |
1858 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1859 | else | |
1860 | cat > conftest.$ac_ext <<EOF | |
1861 | #line 1862 "configure" | |
1862 | #include "confdefs.h" | |
1863 | #if '\n' == 0x0A && ' ' == 0x20 && '0' == 0x30 \ | |
1864 | && 'A' == 0x41 && 'a' == 0x61 && '!' == 0x21 | |
1865 | ASCII | |
1866 | #endif | |
1867 | EOF | |
1868 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1869 | egrep "ASCII" >/dev/null 2>&1; then | |
1870 | rm -rf conftest* | |
1871 | ac_cv_c_charset=ASCII | |
1872 | fi | |
1873 | rm -f conftest* | |
1874 | ||
1875 | if test x${ac_cv_c_charset+set} != xset; then | |
1876 | cat > conftest.$ac_ext <<EOF | |
1877 | #line 1878 "configure" | |
1878 | #include "confdefs.h" | |
1879 | #if '\n' == 0x15 && ' ' == 0x40 && '0' == 0xF0 \ | |
1880 | && 'A' == 0xC1 && 'a' == 0x81 && '!' == 0x5A | |
1881 | EBCDIC | |
1882 | #endif | |
1883 | EOF | |
1884 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1885 | egrep "EBCDIC" >/dev/null 2>&1; then | |
1886 | rm -rf conftest* | |
1887 | ac_cv_c_charset=EBCDIC | |
1888 | fi | |
1889 | rm -f conftest* | |
1890 | ||
1891 | fi | |
1892 | if test x${ac_cv_c_charset+set} != xset; then | |
1893 | ac_cv_c_charset=unknown | |
1894 | fi | |
1895 | fi | |
1896 | ||
1897 | echo "$ac_t""$ac_cv_c_charset" 1>&6 | |
1898 | if test $ac_cv_c_charset = unknown; then | |
1899 | { echo "configure: error: *** Cannot determine host character set." 1>&2; exit 1; } | |
1900 | elif test $ac_cv_c_charset = EBCDIC; then | |
1901 | cat >> confdefs.h <<\EOF | |
1902 | #define HOST_EBCDIC 1 | |
1903 | EOF | |
1904 | ||
1905 | fi | |
84c041a1 | 1906 | |
61842080 MM |
1907 | # If the native compiler is GCC, we can enable warnings even in stage1. |
1908 | # That's useful for people building cross-compilers, or just running a | |
1909 | # quick `make'. | |
b8dad04b ZW |
1910 | warn_cflags= |
1911 | if test "x$GCC" = "xyes"; then | |
1912 | warn_cflags='$(GCC_WARN_CFLAGS)' | |
61842080 MM |
1913 | fi |
1914 | ||
b8dad04b | 1915 | |
5b67ad6f | 1916 | # Stage specific cflags for build. |
b8dad04b | 1917 | stage1_cflags= |
5b67ad6f DA |
1918 | case $build in |
1919 | vax-*-*) | |
1920 | if test x$GCC = xyes | |
1921 | then | |
b8dad04b | 1922 | stage1_cflags="-Wa,-J" |
5b67ad6f | 1923 | else |
b8dad04b | 1924 | stage1_cflags="-J" |
5b67ad6f DA |
1925 | fi |
1926 | ;; | |
1927 | esac | |
1928 | ||
1929 | ||
e9a25f70 | 1930 | echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 |
2d6eb5bf | 1931 | echo "configure:1932: checking whether ${MAKE-make} sets \${MAKE}" >&5 |
e9a25f70 JL |
1932 | set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` |
1933 | if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then | |
1934 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1935 | else | |
1936 | cat > conftestmake <<\EOF | |
1937 | all: | |
1938 | @echo 'ac_maketemp="${MAKE}"' | |
1939 | EOF | |
1940 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
1941 | eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` | |
1942 | if test -n "$ac_maketemp"; then | |
1943 | eval ac_cv_prog_make_${ac_make}_set=yes | |
1944 | else | |
1945 | eval ac_cv_prog_make_${ac_make}_set=no | |
1946 | fi | |
1947 | rm -f conftestmake | |
1948 | fi | |
1949 | if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then | |
1950 | echo "$ac_t""yes" 1>&6 | |
1951 | SET_MAKE= | |
1952 | else | |
1953 | echo "$ac_t""no" 1>&6 | |
1954 | SET_MAKE="MAKE=${MAKE-make}" | |
1955 | fi | |
1956 | ||
1957 | ||
ab339d62 | 1958 | echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6 |
2d6eb5bf | 1959 | echo "configure:1960: checking whether a default assembler was specified" >&5 |
3ccc3a56 | 1960 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
e154a394 | 1961 | if test x"$gas_flag" = x"no"; then |
3ccc3a56 | 1962 | echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6 |
ab339d62 | 1963 | else |
3ccc3a56 | 1964 | echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6 |
ab339d62 AO |
1965 | fi |
1966 | else | |
1967 | echo "$ac_t""no" 1>&6 | |
1968 | fi | |
1969 | ||
1970 | echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6 | |
2d6eb5bf | 1971 | echo "configure:1972: checking whether a default linker was specified" >&5 |
3ccc3a56 | 1972 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
e154a394 | 1973 | if test x"$gnu_ld_flag" = x"no"; then |
3ccc3a56 | 1974 | echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6 |
ab339d62 | 1975 | else |
3ccc3a56 | 1976 | echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6 |
ab339d62 AO |
1977 | fi |
1978 | else | |
1979 | echo "$ac_t""no" 1>&6 | |
1980 | fi | |
1981 | ||
4070d885 | 1982 | echo $ac_n "checking for GNU C library""... $ac_c" 1>&6 |
2d6eb5bf | 1983 | echo "configure:1984: checking for GNU C library" >&5 |
4070d885 AJ |
1984 | if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then |
1985 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1986 | else | |
1987 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 1988 | #line 1989 "configure" |
4070d885 AJ |
1989 | #include "confdefs.h" |
1990 | #include <features.h> | |
1991 | int main() { | |
1992 | ||
1993 | #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__) | |
1994 | #error Not a GNU C library system | |
1995 | #endif | |
1996 | ; return 0; } | |
1997 | EOF | |
2d6eb5bf | 1998 | if { (eval echo configure:1999: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
4070d885 AJ |
1999 | rm -rf conftest* |
2000 | gcc_cv_glibc=yes | |
2001 | else | |
2002 | echo "configure: failed program was:" >&5 | |
2003 | cat conftest.$ac_ext >&5 | |
2004 | rm -rf conftest* | |
2005 | gcc_cv_glibc=no | |
2006 | fi | |
2007 | rm -f conftest* | |
2008 | fi | |
2009 | ||
2010 | echo "$ac_t""$gcc_cv_glibc" 1>&6 | |
c2f7d403 | 2011 | if test $gcc_cv_glibc = yes; then |
4070d885 AJ |
2012 | cat >> confdefs.h <<\EOF |
2013 | #define _GNU_SOURCE 1 | |
2014 | EOF | |
2015 | ||
2016 | fi | |
2017 | ||
861bb6c1 | 2018 | # Find some useful tools |
e48cd290 | 2019 | for ac_prog in gawk mawk nawk awk |
861bb6c1 JL |
2020 | do |
2021 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2022 | set dummy $ac_prog; ac_word=$2 | |
2023 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 2024 | echo "configure:2025: checking for $ac_word" >&5 |
861bb6c1 JL |
2025 | if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then |
2026 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2027 | else | |
2028 | if test -n "$AWK"; then | |
2029 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
2030 | else | |
cd9e5e7c | 2031 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
2032 | ac_dummy="$PATH" |
2033 | for ac_dir in $ac_dummy; do | |
861bb6c1 JL |
2034 | test -z "$ac_dir" && ac_dir=. |
2035 | if test -f $ac_dir/$ac_word; then | |
2036 | ac_cv_prog_AWK="$ac_prog" | |
2037 | break | |
2038 | fi | |
2039 | done | |
2040 | IFS="$ac_save_ifs" | |
2041 | fi | |
2042 | fi | |
2043 | AWK="$ac_cv_prog_AWK" | |
2044 | if test -n "$AWK"; then | |
2045 | echo "$ac_t""$AWK" 1>&6 | |
2046 | else | |
2047 | echo "$ac_t""no" 1>&6 | |
2048 | fi | |
2049 | ||
2050 | test -n "$AWK" && break | |
2051 | done | |
2052 | ||
0a4b6309 | 2053 | echo $ac_n "checking whether ln works""... $ac_c" 1>&6 |
2d6eb5bf | 2054 | echo "configure:2055: checking whether ln works" >&5 |
0a4b6309 RL |
2055 | if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then |
2056 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2057 | else | |
2058 | rm -f conftestdata_t | |
2059 | echo >conftestdata_f | |
2060 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
2061 | then | |
2062 | gcc_cv_prog_LN="ln" | |
2063 | else | |
2064 | if ln -s conftestdata_f conftestdata_t 2>/dev/null | |
2065 | then | |
2066 | gcc_cv_prog_LN="ln -s" | |
2067 | else | |
2068 | gcc_cv_prog_LN=cp | |
2069 | fi | |
2070 | fi | |
2071 | rm -f conftestdata_f conftestdata_t | |
2072 | ||
2073 | fi | |
2074 | LN="$gcc_cv_prog_LN" | |
2075 | if test "$gcc_cv_prog_LN" = "ln"; then | |
2076 | echo "$ac_t""yes" 1>&6 | |
2077 | else | |
2078 | if test "$gcc_cv_prog_LN" = "ln -s"; then | |
2079 | echo "$ac_t""no, using ln -s" 1>&6 | |
2080 | else | |
2081 | echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6 | |
2082 | fi | |
2083 | fi | |
2084 | ||
2085 | echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 | |
2d6eb5bf | 2086 | echo "configure:2087: checking whether ln -s works" >&5 |
0a4b6309 RL |
2087 | if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then |
2088 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2089 | else | |
2090 | rm -f conftestdata_t | |
2091 | echo >conftestdata_f | |
2092 | if ln -s conftestdata_f conftestdata_t 2>/dev/null | |
2093 | then | |
2094 | gcc_cv_prog_LN_S="ln -s" | |
2095 | else | |
2096 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
2097 | then | |
2098 | gcc_cv_prog_LN_S=ln | |
2099 | else | |
2100 | gcc_cv_prog_LN_S=cp | |
2101 | fi | |
2102 | fi | |
2103 | rm -f conftestdata_f conftestdata_t | |
2104 | ||
2105 | fi | |
2106 | LN_S="$gcc_cv_prog_LN_S" | |
2107 | if test "$gcc_cv_prog_LN_S" = "ln -s"; then | |
2108 | echo "$ac_t""yes" 1>&6 | |
2109 | else | |
2110 | if test "$gcc_cv_prog_LN_S" = "ln"; then | |
2111 | echo "$ac_t""no, using ln" 1>&6 | |
2112 | else | |
2113 | echo "$ac_t""no, and neither does ln, so using cp" 1>&6 | |
2114 | fi | |
2115 | fi | |
2116 | ||
861bb6c1 JL |
2117 | # Extract the first word of "ranlib", so it can be a program name with args. |
2118 | set dummy ranlib; ac_word=$2 | |
2119 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 2120 | echo "configure:2121: checking for $ac_word" >&5 |
861bb6c1 JL |
2121 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
2122 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2123 | else | |
2124 | if test -n "$RANLIB"; then | |
2125 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
2126 | else | |
cd9e5e7c | 2127 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
2128 | ac_dummy="$PATH" |
2129 | for ac_dir in $ac_dummy; do | |
861bb6c1 JL |
2130 | test -z "$ac_dir" && ac_dir=. |
2131 | if test -f $ac_dir/$ac_word; then | |
2132 | ac_cv_prog_RANLIB="ranlib" | |
2133 | break | |
2134 | fi | |
2135 | done | |
2136 | IFS="$ac_save_ifs" | |
2137 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" | |
2138 | fi | |
2139 | fi | |
2140 | RANLIB="$ac_cv_prog_RANLIB" | |
2141 | if test -n "$RANLIB"; then | |
2142 | echo "$ac_t""$RANLIB" 1>&6 | |
2143 | else | |
2144 | echo "$ac_t""no" 1>&6 | |
2145 | fi | |
2146 | ||
0a4b6309 RL |
2147 | # Find a good install program. We prefer a C program (faster), |
2148 | # so one script is as good as another. But avoid the broken or | |
2149 | # incompatible versions: | |
2150 | # SysV /etc/install, /usr/sbin/install | |
2151 | # SunOS /usr/etc/install | |
2152 | # IRIX /sbin/install | |
2153 | # AIX /bin/install | |
2154 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
2155 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
2156 | # ./install, which can be erroneously created by make from ./install.sh. | |
2157 | echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 | |
2d6eb5bf | 2158 | echo "configure:2159: checking for a BSD compatible install" >&5 |
0a4b6309 RL |
2159 | if test -z "$INSTALL"; then |
2160 | if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then | |
2161 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2162 | else | |
2163 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" | |
2164 | for ac_dir in $PATH; do | |
2165 | # Account for people who put trailing slashes in PATH elements. | |
2166 | case "$ac_dir/" in | |
2167 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
2168 | *) | |
2169 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
2170 | for ac_prog in ginstall scoinst install; do | |
2171 | if test -f $ac_dir/$ac_prog; then | |
2172 | if test $ac_prog = install && | |
2173 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
2174 | # AIX install. It has an incompatible calling convention. | |
2175 | # OSF/1 installbsd also uses dspmsg, but is usable. | |
2176 | : | |
2177 | else | |
2178 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
2179 | break 2 | |
2180 | fi | |
2181 | fi | |
2182 | done | |
2183 | ;; | |
2184 | esac | |
2185 | done | |
2186 | IFS="$ac_save_IFS" | |
2187 | ||
2188 | fi | |
2189 | if test "${ac_cv_path_install+set}" = set; then | |
2190 | INSTALL="$ac_cv_path_install" | |
2191 | else | |
2192 | # As a last resort, use the slow shell script. We don't cache a | |
2193 | # path for INSTALL within a source directory, because that will | |
2194 | # break other packages using the cache if that directory is | |
2195 | # removed, or if the path is relative. | |
2196 | INSTALL="$ac_install_sh" | |
2197 | fi | |
2198 | fi | |
2199 | echo "$ac_t""$INSTALL" 1>&6 | |
2200 | ||
2201 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
2202 | # It thinks the first close brace ends the variable substitution. | |
2203 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
2204 | ||
2205 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
2206 | ||
861bb6c1 | 2207 | |
956d6950 | 2208 | echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 |
2d6eb5bf | 2209 | echo "configure:2210: checking for ANSI C header files" >&5 |
956d6950 JL |
2210 | if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then |
2211 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2212 | else | |
2213 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 2214 | #line 2215 "configure" |
956d6950 JL |
2215 | #include "confdefs.h" |
2216 | #include <stdlib.h> | |
2217 | #include <stdarg.h> | |
2218 | #include <string.h> | |
2219 | #include <float.h> | |
2220 | EOF | |
2221 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
2d6eb5bf | 2222 | { (eval echo configure:2223: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
cd9e5e7c | 2223 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
956d6950 JL |
2224 | if test -z "$ac_err"; then |
2225 | rm -rf conftest* | |
2226 | ac_cv_header_stdc=yes | |
2227 | else | |
2228 | echo "$ac_err" >&5 | |
2229 | echo "configure: failed program was:" >&5 | |
2230 | cat conftest.$ac_ext >&5 | |
2231 | rm -rf conftest* | |
2232 | ac_cv_header_stdc=no | |
2233 | fi | |
2234 | rm -f conftest* | |
2235 | ||
2236 | if test $ac_cv_header_stdc = yes; then | |
2237 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
2238 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 2239 | #line 2240 "configure" |
956d6950 JL |
2240 | #include "confdefs.h" |
2241 | #include <string.h> | |
2242 | EOF | |
2243 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
2244 | egrep "memchr" >/dev/null 2>&1; then | |
2245 | : | |
2246 | else | |
2247 | rm -rf conftest* | |
2248 | ac_cv_header_stdc=no | |
2249 | fi | |
2250 | rm -f conftest* | |
2251 | ||
2252 | fi | |
2253 | ||
2254 | if test $ac_cv_header_stdc = yes; then | |
2255 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
2256 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 2257 | #line 2258 "configure" |
956d6950 JL |
2258 | #include "confdefs.h" |
2259 | #include <stdlib.h> | |
2260 | EOF | |
2261 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
2262 | egrep "free" >/dev/null 2>&1; then | |
2263 | : | |
2264 | else | |
2265 | rm -rf conftest* | |
2266 | ac_cv_header_stdc=no | |
2267 | fi | |
2268 | rm -f conftest* | |
2269 | ||
2270 | fi | |
2271 | ||
2272 | if test $ac_cv_header_stdc = yes; then | |
2273 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
2274 | if test "$cross_compiling" = yes; then | |
2275 | : | |
2276 | else | |
2277 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 2278 | #line 2279 "configure" |
956d6950 JL |
2279 | #include "confdefs.h" |
2280 | #include <ctype.h> | |
2281 | #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
2282 | #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
2283 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
2284 | int main () { int i; for (i = 0; i < 256; i++) | |
2285 | if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); | |
2286 | exit (0); } | |
2287 | ||
2288 | EOF | |
2d6eb5bf | 2289 | if { (eval echo configure:2290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
956d6950 JL |
2290 | then |
2291 | : | |
2292 | else | |
2293 | echo "configure: failed program was:" >&5 | |
2294 | cat conftest.$ac_ext >&5 | |
2295 | rm -fr conftest* | |
2296 | ac_cv_header_stdc=no | |
2297 | fi | |
2298 | rm -fr conftest* | |
2299 | fi | |
2300 | ||
2301 | fi | |
2302 | fi | |
2303 | ||
2304 | echo "$ac_t""$ac_cv_header_stdc" 1>&6 | |
2305 | if test $ac_cv_header_stdc = yes; then | |
2306 | cat >> confdefs.h <<\EOF | |
2307 | #define STDC_HEADERS 1 | |
2308 | EOF | |
2309 | ||
2310 | fi | |
2311 | ||
2312 | echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 | |
2d6eb5bf | 2313 | echo "configure:2314: checking whether time.h and sys/time.h may both be included" >&5 |
956d6950 JL |
2314 | if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then |
2315 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2316 | else | |
2317 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 2318 | #line 2319 "configure" |
956d6950 JL |
2319 | #include "confdefs.h" |
2320 | #include <sys/types.h> | |
2321 | #include <sys/time.h> | |
2322 | #include <time.h> | |
2323 | int main() { | |
2324 | struct tm *tp; | |
2325 | ; return 0; } | |
2326 | EOF | |
2d6eb5bf | 2327 | if { (eval echo configure:2328: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
956d6950 JL |
2328 | rm -rf conftest* |
2329 | ac_cv_header_time=yes | |
2330 | else | |
2331 | echo "configure: failed program was:" >&5 | |
2332 | cat conftest.$ac_ext >&5 | |
2333 | rm -rf conftest* | |
2334 | ac_cv_header_time=no | |
2335 | fi | |
2336 | rm -f conftest* | |
2337 | fi | |
2338 | ||
2339 | echo "$ac_t""$ac_cv_header_time" 1>&6 | |
2340 | if test $ac_cv_header_time = yes; then | |
2341 | cat >> confdefs.h <<\EOF | |
2342 | #define TIME_WITH_SYS_TIME 1 | |
2343 | EOF | |
2344 | ||
2345 | fi | |
2346 | ||
0a4b6309 | 2347 | echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6 |
2d6eb5bf | 2348 | echo "configure:2349: checking whether string.h and strings.h may both be included" >&5 |
0a4b6309 RL |
2349 | if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then |
2350 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2351 | else | |
2352 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 2353 | #line 2354 "configure" |
0a4b6309 RL |
2354 | #include "confdefs.h" |
2355 | #include <string.h> | |
2356 | #include <strings.h> | |
2357 | int main() { | |
2358 | ||
2359 | ; return 0; } | |
2360 | EOF | |
2d6eb5bf | 2361 | if { (eval echo configure:2362: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
0a4b6309 RL |
2362 | rm -rf conftest* |
2363 | gcc_cv_header_string=yes | |
2364 | else | |
2365 | echo "configure: failed program was:" >&5 | |
2366 | cat conftest.$ac_ext >&5 | |
2367 | rm -rf conftest* | |
2368 | gcc_cv_header_string=no | |
2369 | fi | |
2370 | rm -f conftest* | |
2371 | fi | |
2372 | ||
2373 | echo "$ac_t""$gcc_cv_header_string" 1>&6 | |
2374 | if test $gcc_cv_header_string = yes; then | |
2375 | cat >> confdefs.h <<\EOF | |
2376 | #define STRING_WITH_STRINGS 1 | |
2377 | EOF | |
2378 | ||
2379 | fi | |
2380 | ||
e9831ca0 | 2381 | echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6 |
2d6eb5bf | 2382 | echo "configure:2383: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
e9831ca0 KG |
2383 | if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then |
2384 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2385 | else | |
2386 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 2387 | #line 2388 "configure" |
e9831ca0 KG |
2388 | #include "confdefs.h" |
2389 | #include <sys/types.h> | |
2390 | #include <sys/wait.h> | |
2391 | #ifndef WEXITSTATUS | |
2392 | #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) | |
2393 | #endif | |
2394 | #ifndef WIFEXITED | |
2395 | #define WIFEXITED(stat_val) (((stat_val) & 255) == 0) | |
2396 | #endif | |
2397 | int main() { | |
2398 | int s; | |
2399 | wait (&s); | |
2400 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
2401 | ; return 0; } | |
2402 | EOF | |
2d6eb5bf | 2403 | if { (eval echo configure:2404: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
e9831ca0 KG |
2404 | rm -rf conftest* |
2405 | ac_cv_header_sys_wait_h=yes | |
2406 | else | |
2407 | echo "configure: failed program was:" >&5 | |
2408 | cat conftest.$ac_ext >&5 | |
2409 | rm -rf conftest* | |
2410 | ac_cv_header_sys_wait_h=no | |
2411 | fi | |
2412 | rm -f conftest* | |
2413 | fi | |
2414 | ||
2415 | echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6 | |
2416 | if test $ac_cv_header_sys_wait_h = yes; then | |
2417 | cat >> confdefs.h <<\EOF | |
2418 | #define HAVE_SYS_WAIT_H 1 | |
2419 | EOF | |
2420 | ||
2421 | fi | |
2422 | ||
03c41c05 ZW |
2423 | for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \ |
2424 | fcntl.h unistd.h stab.h sys/file.h sys/time.h \ | |
2425 | sys/resource.h sys/param.h sys/times.h sys/stat.h \ | |
d6edb99e | 2426 | direct.h malloc.h langinfo.h iconv.h stdbool.h |
861bb6c1 JL |
2427 | do |
2428 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
2429 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
2d6eb5bf | 2430 | echo "configure:2431: checking for $ac_hdr" >&5 |
861bb6c1 JL |
2431 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
2432 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2433 | else | |
2434 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 2435 | #line 2436 "configure" |
861bb6c1 JL |
2436 | #include "confdefs.h" |
2437 | #include <$ac_hdr> | |
2438 | EOF | |
956d6950 | 2439 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
2d6eb5bf | 2440 | { (eval echo configure:2441: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
cd9e5e7c | 2441 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
956d6950 JL |
2442 | if test -z "$ac_err"; then |
2443 | rm -rf conftest* | |
2444 | eval "ac_cv_header_$ac_safe=yes" | |
2445 | else | |
2446 | echo "$ac_err" >&5 | |
2447 | echo "configure: failed program was:" >&5 | |
2448 | cat conftest.$ac_ext >&5 | |
2449 | rm -rf conftest* | |
2450 | eval "ac_cv_header_$ac_safe=no" | |
2451 | fi | |
2452 | rm -f conftest* | |
2453 | fi | |
2454 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
2455 | echo "$ac_t""yes" 1>&6 | |
2456 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
2457 | cat >> confdefs.h <<EOF | |
2458 | #define $ac_tr_hdr 1 | |
2459 | EOF | |
2460 | ||
2461 | else | |
2462 | echo "$ac_t""no" 1>&6 | |
2463 | fi | |
2464 | done | |
2465 | ||
2466 | ||
f24af81b TT |
2467 | # Check for thread headers. |
2468 | ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'` | |
2469 | echo $ac_n "checking for thread.h""... $ac_c" 1>&6 | |
2d6eb5bf | 2470 | echo "configure:2471: checking for thread.h" >&5 |
f24af81b TT |
2471 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
2472 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2473 | else | |
2474 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 2475 | #line 2476 "configure" |
f24af81b TT |
2476 | #include "confdefs.h" |
2477 | #include <thread.h> | |
2478 | EOF | |
2479 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
2d6eb5bf | 2480 | { (eval echo configure:2481: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
cd9e5e7c | 2481 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
f24af81b TT |
2482 | if test -z "$ac_err"; then |
2483 | rm -rf conftest* | |
2484 | eval "ac_cv_header_$ac_safe=yes" | |
2485 | else | |
2486 | echo "$ac_err" >&5 | |
2487 | echo "configure: failed program was:" >&5 | |
2488 | cat conftest.$ac_ext >&5 | |
2489 | rm -rf conftest* | |
2490 | eval "ac_cv_header_$ac_safe=no" | |
2491 | fi | |
2492 | rm -f conftest* | |
2493 | fi | |
2494 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
2495 | echo "$ac_t""yes" 1>&6 | |
2496 | have_thread_h=yes | |
2497 | else | |
2498 | echo "$ac_t""no" 1>&6 | |
2499 | have_thread_h= | |
2500 | fi | |
2501 | ||
2502 | ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'` | |
2503 | echo $ac_n "checking for pthread.h""... $ac_c" 1>&6 | |
2d6eb5bf | 2504 | echo "configure:2505: checking for pthread.h" >&5 |
f24af81b TT |
2505 | if eval "test \"`echo '$''{'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 | |
2d6eb5bf | 2509 | #line 2510 "configure" |
f24af81b TT |
2510 | #include "confdefs.h" |
2511 | #include <pthread.h> | |
2512 | EOF | |
2513 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
2d6eb5bf | 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}\$"` |
f24af81b TT |
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 | have_pthread_h=yes | |
2531 | else | |
2532 | echo "$ac_t""no" 1>&6 | |
2533 | have_pthread_h= | |
2534 | fi | |
2535 | ||
2536 | ||
84c041a1 | 2537 | # These tests can't be done till we know if we have limits.h. |
75e93faa | 2538 | echo $ac_n "checking for CHAR_BIT""... $ac_c" 1>&6 |
2d6eb5bf | 2539 | echo "configure:2540: checking for CHAR_BIT" >&5 |
75e93faa ZW |
2540 | if eval "test \"`echo '$''{'gcc_cv_decl_char_bit'+set}'`\" = set"; then |
2541 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2542 | else | |
2543 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 2544 | #line 2545 "configure" |
75e93faa ZW |
2545 | #include "confdefs.h" |
2546 | #ifdef HAVE_LIMITS_H | |
2547 | #include <limits.h> | |
2548 | #endif | |
2549 | #ifdef CHAR_BIT | |
2550 | found | |
2551 | #endif | |
2552 | EOF | |
2553 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
2554 | egrep "found" >/dev/null 2>&1; then | |
2555 | rm -rf conftest* | |
2556 | gcc_cv_decl_char_bit=yes | |
2557 | else | |
2558 | rm -rf conftest* | |
2559 | gcc_cv_decl_char_bit=no | |
2560 | fi | |
2561 | rm -f conftest* | |
2562 | ||
2563 | ||
2564 | fi | |
2565 | ||
2566 | echo "$ac_t""$gcc_cv_decl_char_bit" 1>&6 | |
2567 | if test $gcc_cv_decl_char_bit = no; then | |
2568 | echo $ac_n "checking number of bits in a byte""... $ac_c" 1>&6 | |
2d6eb5bf | 2569 | echo "configure:2570: checking number of bits in a byte" >&5 |
75e93faa ZW |
2570 | if eval "test \"`echo '$''{'gcc_cv_c_nbby'+set}'`\" = set"; then |
2571 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2572 | else | |
2573 | i=8 | |
2574 | gcc_cv_c_nbby= | |
2575 | while test $i -lt 65; do | |
2576 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 2577 | #line 2578 "configure" |
75e93faa ZW |
2578 | #include "confdefs.h" |
2579 | ||
2580 | int main() { | |
2581 | switch(0) { case 0: case (char)(1 << $i) && (char)(1 << $i) != 1: ; } | |
2582 | ; return 0; } | |
2583 | EOF | |
2d6eb5bf | 2584 | if { (eval echo configure:2585: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75e93faa ZW |
2585 | rm -rf conftest* |
2586 | gcc_cv_c_nbby=$i | |
2587 | break | |
2588 | else | |
2589 | echo "configure: failed program was:" >&5 | |
2590 | cat conftest.$ac_ext >&5 | |
2591 | fi | |
2592 | rm -f conftest* | |
2593 | i=`expr $i + 1` | |
2594 | done | |
2595 | test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed | |
2596 | ||
2597 | fi | |
2598 | ||
2599 | echo "$ac_t""$gcc_cv_c_nbby" 1>&6 | |
2600 | if test $gcc_cv_c_nbby = failed; then | |
2601 | { echo "configure: error: cannot determine number of bits in a byte" 1>&2; exit 1; } | |
2602 | else | |
2603 | cat >> confdefs.h <<EOF | |
2604 | #define CHAR_BIT $gcc_cv_c_nbby | |
2605 | EOF | |
2606 | ||
2607 | fi | |
2608 | fi | |
2d6eb5bf ZW |
2609 | echo $ac_n "checking byte ordering""... $ac_c" 1>&6 |
2610 | echo "configure:2611: checking byte ordering" >&5 | |
2611 | if eval "test \"`echo '$''{'ac_cv_c_compile_endian'+set}'`\" = set"; then | |
84c041a1 ZW |
2612 | echo $ac_n "(cached) $ac_c" 1>&6 |
2613 | else | |
2d6eb5bf ZW |
2614 | ac_cv_c_compile_endian=unknown |
2615 | ||
2616 | ac_ext=c | |
2617 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
2618 | ac_cpp='$CPP $CPPFLAGS' | |
2619 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
2620 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
2621 | cross_compiling=$ac_cv_prog_cc_cross | |
2622 | ||
2623 | cat > conftest.$ac_ext <<EOF | |
2624 | #line 2625 "configure" | |
84c041a1 | 2625 | #include "confdefs.h" |
2d6eb5bf | 2626 | |
84c041a1 | 2627 | #ifdef HAVE_LIMITS_H |
2d6eb5bf | 2628 | # include <limits.h> |
84c041a1 ZW |
2629 | #endif |
2630 | /* This structure must have no internal padding. */ | |
2631 | struct { | |
2d6eb5bf | 2632 | char prefix[sizeof "\nendian:" - 1]; |
84c041a1 | 2633 | short word; |
2d6eb5bf | 2634 | char postfix[2]; |
84c041a1 | 2635 | } tester = { |
2d6eb5bf | 2636 | "\nendian:", |
84c041a1 ZW |
2637 | #if SIZEOF_SHORT == 4 |
2638 | ('A' << (CHAR_BIT * 3)) | ('B' << (CHAR_BIT * 2)) | | |
2639 | #endif | |
2d6eb5bf ZW |
2640 | ('A' << CHAR_BIT) | 'B', |
2641 | 'X', '\n' | |
84c041a1 ZW |
2642 | }; |
2643 | EOF | |
2d6eb5bf ZW |
2644 | if { (eval echo configure:2645: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
2645 | od -c conftest.o | | |
e48cd290 | 2646 | sed 's/^[0-7]*[ ]*/ / |
2d6eb5bf ZW |
2647 | s/\*/./g |
2648 | s/ \\n/*/g | |
2649 | s/ [0-9][0-9][0-9]/./g | |
2650 | s/ \\[^ ]/./g' | | |
2651 | tr -d ' | |
2652 | ' | tr -s '*' ' | |
2653 | ' | fold | sed '$a\ | |
2654 | ' > conftest.dmp | |
2655 | if grep 'endian:AB' conftest.dmp >/dev/null 2>&1; then | |
2656 | ac_cv_c_compile_endian=big-endian | |
2657 | elif grep 'endian:BA' conftest.dmp >/dev/null 2>&1; then | |
2658 | ac_cv_c_compile_endian=little-endian | |
84c041a1 ZW |
2659 | fi |
2660 | fi | |
84c041a1 | 2661 | rm -rf conftest* |
2d6eb5bf ZW |
2662 | ac_ext=c |
2663 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
2664 | ac_cpp='$CPP $CPPFLAGS' | |
2665 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
2666 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
2667 | cross_compiling=$ac_cv_prog_cc_cross | |
2668 | ||
2669 | ||
84c041a1 ZW |
2670 | fi |
2671 | ||
2d6eb5bf ZW |
2672 | echo "$ac_t""$ac_cv_c_compile_endian" 1>&6 |
2673 | if test $ac_cv_c_compile_endian = unknown; then | |
2674 | { echo "configure: error: *** unable to determine endianness" 1>&2; exit 1; } | |
2675 | elif test $ac_cv_c_compile_endian = big-endian; then | |
84c041a1 ZW |
2676 | cat >> confdefs.h <<\EOF |
2677 | #define HOST_WORDS_BIG_ENDIAN 1 | |
2678 | EOF | |
2679 | ||
2680 | fi | |
2681 | ||
2d6eb5bf ZW |
2682 | echo $ac_n "checking floating point format""... $ac_c" 1>&6 |
2683 | echo "configure:2684: checking floating point format" >&5 | |
2684 | if eval "test \"`echo '$''{'ac_cv_c_float_format'+set}'`\" = set"; then | |
2685 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2686 | else | |
2687 | ||
2688 | ac_ext=c | |
2689 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
2690 | ac_cpp='$CPP $CPPFLAGS' | |
2691 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
2692 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
2693 | cross_compiling=$ac_cv_prog_cc_cross | |
2694 | ||
2695 | cat > conftest.$ac_ext <<EOF | |
2696 | #line 2697 "configure" | |
2697 | #include "confdefs.h" | |
2698 | /* This will not work unless sizeof(double) == 8. */ | |
2699 | extern char sizeof_double_must_be_8 [sizeof(double) == 8 ? 1 : -1]; | |
2700 | ||
2701 | /* This structure must have no internal padding. */ | |
2702 | struct possibility { | |
2703 | char prefix[8]; | |
2704 | double candidate; | |
2705 | char postfix[8]; | |
2706 | }; | |
2707 | ||
2708 | #define C(cand) { "\nformat:", cand, ":tamrof\n" } | |
2709 | struct possibility table [] = | |
2710 | { | |
2711 | C( 3.25724264705901305206e+01), /* @@IEEEFP - IEEE 754 */ | |
2712 | C( 3.53802595280598432000e+18), /* D__float - VAX */ | |
2713 | C( 5.32201830133125317057e-19), /* D.PDP-10 - PDP-10 - the dot is 0x13a */ | |
2714 | C( 1.77977764695171661377e+10), /* IBMHEXFP - s/390 format, ascii */ | |
2715 | C(-5.22995989424860458374e+10) /* IBMHEXFP - s/390 format, EBCDIC */ | |
2716 | }; | |
2717 | EOF | |
2718 | if { (eval echo configure:2719: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then | |
2719 | od -c conftest.o | | |
e48cd290 | 2720 | sed 's/^[0-7]*[ ]*/ / |
2d6eb5bf ZW |
2721 | s/\*/./g |
2722 | s/ \\n/*/g | |
2723 | s/ [0-9][0-9][0-9]/./g | |
2724 | s/ \\[^ ]/./g' | | |
2725 | tr -d ' | |
2726 | ' | tr -s '*' ' | |
2727 | ' | fold | sed '$a\ | |
2728 | ' > conftest.dmp | |
2729 | if grep 'format:.@IEEEF.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2730 | ac_cv_c_float_format='IEEE (big-endian)' | |
2731 | elif grep 'format:.I@@PFE.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2732 | ac_cv_c_float_format='IEEE (big-endian)' | |
2733 | elif grep 'format:.FEEEI@.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2734 | ac_cv_c_float_format='IEEE (little-endian)' | |
2735 | elif grep 'format:.EFP@@I.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2736 | ac_cv_c_float_format='IEEE (little-endian)' | |
2737 | elif grep 'format:.__floa.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2738 | ac_cv_c_float_format='VAX D-float' | |
2739 | elif grep 'format:..PDP-1.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2740 | ac_cv_c_float_format='PDP-10' | |
2741 | elif grep 'format:.BMHEXF.:tamrof' conftest.dmp >/dev/null 2>&1; then | |
2742 | ac_cv_c_float_format='IBM 370 hex' | |
2743 | else | |
2744 | { echo "configure: error: Unknown floating point format" 1>&2; exit 1; } | |
2745 | fi | |
2746 | else | |
2747 | { echo "configure: error: compile failed" 1>&2; exit 1; } | |
2748 | fi | |
2749 | rm -rf conftest* | |
2750 | ac_ext=c | |
2751 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
2752 | ac_cpp='$CPP $CPPFLAGS' | |
2753 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
2754 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
2755 | cross_compiling=$ac_cv_prog_cc_cross | |
2756 | ||
2757 | ||
2758 | fi | |
2759 | ||
2760 | echo "$ac_t""$ac_cv_c_float_format" 1>&6 | |
2761 | # IEEE is the default format. If the float endianness isn't the same | |
2762 | # as the integer endianness, we have to set FLOAT_WORDS_BIG_ENDIAN | |
2763 | # (which is a tristate: yes, no, default). This is only an issue with | |
2764 | # IEEE; the other formats are only supported by a few machines each, | |
2765 | # all with the same endianness. | |
2766 | format= | |
2767 | fbigend= | |
2768 | case $ac_cv_c_float_format in | |
2769 | 'IEEE (big-endian)' ) | |
2770 | if test $ac_cv_c_compile_endian = little-endian; then | |
2771 | fbigend=1 | |
2772 | fi | |
2773 | ;; | |
2774 | 'IEEE (little-endian)' ) | |
2775 | if test $ac_cv_c_compile_endian = big-endian; then | |
2776 | fbigend=0 | |
2777 | fi | |
2778 | ;; | |
2779 | 'VAX D-float' ) | |
2780 | format=VAX_FLOAT_FORMAT | |
2781 | ;; | |
2782 | 'PDP-10' ) | |
2783 | format=PDP10_FLOAT_FORMAT | |
2784 | ;; | |
2785 | 'IBM 370 hex' ) | |
2786 | format=IBM_FLOAT_FORMAT | |
2787 | ;; | |
2788 | esac | |
2789 | if test -n "$format"; then | |
2790 | cat >> confdefs.h <<EOF | |
2791 | #define HOST_FLOAT_FORMAT $format | |
2792 | EOF | |
2793 | ||
2794 | fi | |
2795 | if test -n "$fbigend"; then | |
2796 | cat >> confdefs.h <<EOF | |
2797 | #define HOST_FLOAT_WORDS_BIG_ENDIAN $fbigend | |
2798 | EOF | |
2799 | ||
2800 | fi | |
2801 | ||
75e93faa | 2802 | |
bcf12124 JL |
2803 | # See if GNAT has been installed |
2804 | # Extract the first word of "gnatbind", so it can be a program name with args. | |
2805 | set dummy gnatbind; ac_word=$2 | |
2806 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 2807 | echo "configure:2808: checking for $ac_word" >&5 |
1ffc5c6e | 2808 | if eval "test \"`echo '$''{'ac_cv_prog_have_gnat'+set}'`\" = set"; then |
bcf12124 JL |
2809 | echo $ac_n "(cached) $ac_c" 1>&6 |
2810 | else | |
1ffc5c6e RK |
2811 | if test -n "$have_gnat"; then |
2812 | ac_cv_prog_have_gnat="$have_gnat" # Let the user override the test. | |
bcf12124 | 2813 | else |
cd9e5e7c | 2814 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
2815 | ac_dummy="$PATH" |
2816 | for ac_dir in $ac_dummy; do | |
bcf12124 JL |
2817 | test -z "$ac_dir" && ac_dir=. |
2818 | if test -f $ac_dir/$ac_word; then | |
1ffc5c6e | 2819 | ac_cv_prog_have_gnat="yes" |
bcf12124 JL |
2820 | break |
2821 | fi | |
2822 | done | |
2823 | IFS="$ac_save_ifs" | |
1ffc5c6e | 2824 | test -z "$ac_cv_prog_have_gnat" && ac_cv_prog_have_gnat="no" |
bcf12124 JL |
2825 | fi |
2826 | fi | |
1ffc5c6e RK |
2827 | have_gnat="$ac_cv_prog_have_gnat" |
2828 | if test -n "$have_gnat"; then | |
2829 | echo "$ac_t""$have_gnat" 1>&6 | |
bcf12124 JL |
2830 | else |
2831 | echo "$ac_t""no" 1>&6 | |
2832 | fi | |
2833 | ||
2834 | ||
955be633 JM |
2835 | # See if we have the mktemp command. |
2836 | # Extract the first word of "mktemp", so it can be a program name with args. | |
2837 | set dummy mktemp; ac_word=$2 | |
2838 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 2839 | echo "configure:2840: checking for $ac_word" >&5 |
955be633 JM |
2840 | if eval "test \"`echo '$''{'ac_cv_prog_have_mktemp_command'+set}'`\" = set"; then |
2841 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2842 | else | |
2843 | if test -n "$have_mktemp_command"; then | |
2844 | ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test. | |
2845 | else | |
2846 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
2847 | ac_dummy="$PATH" | |
2848 | for ac_dir in $ac_dummy; do | |
2849 | test -z "$ac_dir" && ac_dir=. | |
2850 | if test -f $ac_dir/$ac_word; then | |
2851 | ac_cv_prog_have_mktemp_command="yes" | |
2852 | break | |
2853 | fi | |
2854 | done | |
2855 | IFS="$ac_save_ifs" | |
2856 | test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no" | |
2857 | fi | |
2858 | fi | |
2859 | have_mktemp_command="$ac_cv_prog_have_mktemp_command" | |
2860 | if test -n "$have_mktemp_command"; then | |
2861 | echo "$ac_t""$have_mktemp_command" 1>&6 | |
2862 | else | |
2863 | echo "$ac_t""no" 1>&6 | |
2864 | fi | |
2865 | ||
2866 | ||
09fa0705 ZW |
2867 | # Do we have a single-tree copy of texinfo? |
2868 | if test -f $srcdir/../texinfo/Makefile.in; then | |
2869 | MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo' | |
2870 | gcc_cv_prog_makeinfo_modern=yes | |
2871 | echo "$ac_t""Using makeinfo from the unified source tree." 1>&6 | |
2872 | else | |
2873 | # See if makeinfo has been installed and is modern enough | |
2874 | # that we can use it. | |
2875 | # Extract the first word of "makeinfo", so it can be a program name with args. | |
2876 | set dummy makeinfo; ac_word=$2 | |
2877 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 2878 | echo "configure:2879: checking for $ac_word" >&5 |
09fa0705 ZW |
2879 | if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then |
2880 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2881 | else | |
2882 | if test -n "$MAKEINFO"; then | |
2883 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
2884 | else | |
2885 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
2886 | ac_dummy="$PATH" | |
2887 | for ac_dir in $ac_dummy; do | |
2888 | test -z "$ac_dir" && ac_dir=. | |
2889 | if test -f $ac_dir/$ac_word; then | |
2890 | ac_cv_prog_MAKEINFO="makeinfo" | |
2891 | break | |
2892 | fi | |
2893 | done | |
2894 | IFS="$ac_save_ifs" | |
2895 | fi | |
2896 | fi | |
2897 | MAKEINFO="$ac_cv_prog_MAKEINFO" | |
2898 | if test -n "$MAKEINFO"; then | |
2899 | echo "$ac_t""$MAKEINFO" 1>&6 | |
2900 | else | |
2901 | echo "$ac_t""no" 1>&6 | |
2902 | fi | |
2903 | ||
2904 | if test -n "$MAKEINFO"; then | |
2905 | # Found it, now check the version. | |
2906 | echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6 | |
2d6eb5bf | 2907 | echo "configure:2908: checking for modern makeinfo" >&5 |
09fa0705 ZW |
2908 | if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then |
2909 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2910 | else | |
2911 | ac_prog_version=`$MAKEINFO --version 2>&1 | | |
2912 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` | |
2d6eb5bf | 2913 | echo "configure:2914: version of makeinfo is $ac_prog_version" >&5 |
09fa0705 ZW |
2914 | case $ac_prog_version in |
2915 | '') gcc_cv_prog_makeinfo_modern=no;; | |
fd939e46 | 2916 | 4.*) |
09fa0705 ZW |
2917 | gcc_cv_prog_makeinfo_modern=yes;; |
2918 | *) gcc_cv_prog_makeinfo_modern=no;; | |
2919 | esac | |
2920 | ||
2921 | fi | |
2922 | ||
2923 | echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6 | |
2924 | else | |
2925 | gcc_cv_prog_makeinfo_modern=no | |
2926 | fi | |
2927 | ||
2928 | fi | |
2929 | ||
2930 | if test $gcc_cv_prog_makeinfo_modern = no; then | |
2931 | echo "configure: warning: | |
2932 | *** Makeinfo is missing or too old. | |
17db6582 | 2933 | *** Info documentation will not be built." 1>&2 |
d21445e7 | 2934 | BUILD_INFO= |
09fa0705 ZW |
2935 | else |
2936 | BUILD_INFO=info | |
09fa0705 ZW |
2937 | fi |
2938 | ||
3f896fc2 JM |
2939 | # Is pod2man recent enough to regenerate manpages? |
2940 | echo $ac_n "checking for recent Pod::Man""... $ac_c" 1>&6 | |
2d6eb5bf | 2941 | echo "configure:2942: checking for recent Pod::Man" >&5 |
3f896fc2 | 2942 | if perl -e 'use 1.10 Pod::Man' >/dev/null 2>&1; then |
fd939e46 JM |
2943 | echo "$ac_t""yes" 1>&6 |
2944 | GENERATED_MANPAGES=generated-manpages | |
2945 | else | |
2946 | echo "$ac_t""no" 1>&6 | |
2947 | GENERATED_MANPAGES= | |
2948 | fi | |
2949 | ||
1e608388 ZW |
2950 | # How about lex? |
2951 | if test -f $srcdir/../flex/skel.c; then | |
2952 | FLEX='$(objdir)/../flex/flex' | |
2953 | else | |
2954 | # Extract the first word of "flex", so it can be a program name with args. | |
2955 | set dummy flex; ac_word=$2 | |
2956 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 2957 | echo "configure:2958: checking for $ac_word" >&5 |
1e608388 ZW |
2958 | if eval "test \"`echo '$''{'ac_cv_prog_FLEX'+set}'`\" = set"; then |
2959 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2960 | else | |
2961 | if test -n "$FLEX"; then | |
2962 | ac_cv_prog_FLEX="$FLEX" # Let the user override the test. | |
2963 | else | |
2964 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
2965 | ac_dummy="$PATH" | |
2966 | for ac_dir in $ac_dummy; do | |
2967 | test -z "$ac_dir" && ac_dir=. | |
2968 | if test -f $ac_dir/$ac_word; then | |
2969 | ac_cv_prog_FLEX="flex" | |
2970 | break | |
2971 | fi | |
2972 | done | |
2973 | IFS="$ac_save_ifs" | |
2974 | test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX="false" | |
2975 | fi | |
2976 | fi | |
2977 | FLEX="$ac_cv_prog_FLEX" | |
2978 | if test -n "$FLEX"; then | |
2979 | echo "$ac_t""$FLEX" 1>&6 | |
2980 | else | |
2981 | echo "$ac_t""no" 1>&6 | |
2982 | fi | |
2983 | ||
2984 | fi | |
2985 | ||
2986 | # Bison? | |
2987 | # The -L switch is so bison can find its skeleton file. | |
2988 | if test -f $srcdir/../bison/bison.simple; then | |
2989 | BISON='$(objdir)/../bison/bison -L $(srcdir)/../bison/' | |
2990 | else | |
2991 | # Extract the first word of "bison", so it can be a program name with args. | |
2992 | set dummy bison; ac_word=$2 | |
2993 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 2994 | echo "configure:2995: checking for $ac_word" >&5 |
1e608388 ZW |
2995 | if eval "test \"`echo '$''{'ac_cv_prog_BISON'+set}'`\" = set"; then |
2996 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2997 | else | |
2998 | if test -n "$BISON"; then | |
2999 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
3000 | else | |
3001 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
3002 | ac_dummy="$PATH" | |
3003 | for ac_dir in $ac_dummy; do | |
3004 | test -z "$ac_dir" && ac_dir=. | |
3005 | if test -f $ac_dir/$ac_word; then | |
3006 | ac_cv_prog_BISON="bison" | |
3007 | break | |
3008 | fi | |
3009 | done | |
3010 | IFS="$ac_save_ifs" | |
3011 | test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON="false" | |
3012 | fi | |
3013 | fi | |
3014 | BISON="$ac_cv_prog_BISON" | |
3015 | if test -n "$BISON"; then | |
3016 | echo "$ac_t""$BISON" 1>&6 | |
3017 | else | |
3018 | echo "$ac_t""no" 1>&6 | |
3019 | fi | |
3020 | ||
3021 | fi | |
3022 | ||
890ad3ea KG |
3023 | # See if the stage1 system preprocessor understands the ANSI C |
3024 | # preprocessor stringification operator. | |
3025 | ||
3026 | ||
3027 | echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6 | |
2d6eb5bf | 3028 | echo "configure:3029: checking for preprocessor stringizing operator" >&5 |
890ad3ea | 3029 | if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then |
76844337 RH |
3030 | echo $ac_n "(cached) $ac_c" 1>&6 |
3031 | else | |
3032 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3033 | #line 3034 "configure" |
76844337 RH |
3034 | #include "confdefs.h" |
3035 | ||
890ad3ea KG |
3036 | #define x(y) #y |
3037 | ||
3038 | char *s = x(teststring); | |
3039 | ||
76844337 | 3040 | EOF |
890ad3ea KG |
3041 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
3042 | egrep "#teststring" >/dev/null 2>&1; then | |
76844337 | 3043 | rm -rf conftest* |
890ad3ea | 3044 | ac_cv_c_stringize=no |
76844337 | 3045 | else |
76844337 | 3046 | rm -rf conftest* |
890ad3ea | 3047 | ac_cv_c_stringize=yes |
76844337 RH |
3048 | fi |
3049 | rm -f conftest* | |
890ad3ea | 3050 | |
76844337 RH |
3051 | fi |
3052 | ||
890ad3ea KG |
3053 | if test "${ac_cv_c_stringize}" = yes |
3054 | then | |
3055 | cat >> confdefs.h <<\EOF | |
3056 | #define HAVE_STRINGIZE 1 | |
76844337 RH |
3057 | EOF |
3058 | ||
3059 | fi | |
890ad3ea KG |
3060 | echo "$ac_t""${ac_cv_c_stringize}" 1>&6 |
3061 | ||
76844337 | 3062 | |
956d6950 JL |
3063 | # Use <inttypes.h> only if it exists, |
3064 | # doesn't clash with <sys/types.h>, and declares intmax_t. | |
3065 | echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6 | |
2d6eb5bf | 3066 | echo "configure:3067: checking for inttypes.h" >&5 |
956d6950 JL |
3067 | if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then |
3068 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3069 | else | |
3070 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3071 | #line 3072 "configure" |
956d6950 JL |
3072 | #include "confdefs.h" |
3073 | #include <sys/types.h> | |
3074 | #include <inttypes.h> | |
3075 | int main() { | |
3076 | intmax_t i = -1; | |
3077 | ; return 0; } | |
3078 | EOF | |
2d6eb5bf | 3079 | if { (eval echo configure:3080: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
956d6950 | 3080 | rm -rf conftest* |
0056a9b5 | 3081 | gcc_cv_header_inttypes_h=yes |
956d6950 JL |
3082 | else |
3083 | echo "configure: failed program was:" >&5 | |
3084 | cat conftest.$ac_ext >&5 | |
3085 | rm -rf conftest* | |
3086 | gcc_cv_header_inttypes_h=no | |
3087 | fi | |
3088 | rm -f conftest* | |
3089 | fi | |
3090 | ||
3091 | echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6 | |
0056a9b5 KG |
3092 | if test $gcc_cv_header_inttypes_h = yes; then |
3093 | cat >> confdefs.h <<\EOF | |
3094 | #define HAVE_INTTYPES_H 1 | |
3095 | EOF | |
3096 | ||
3097 | fi | |
956d6950 | 3098 | |
c149cc37 | 3099 | |
2e09e75a JM |
3100 | for ac_func in strtoul bsearch putenv popen bcopy \ |
3101 | strchr strrchr kill getrlimit setrlimit atoll atoq \ | |
54953b66 | 3102 | sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \ |
130fadbb | 3103 | fputs_unlocked getrusage iconv nl_langinfo |
956d6950 JL |
3104 | do |
3105 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
2d6eb5bf | 3106 | echo "configure:3107: checking for $ac_func" >&5 |
956d6950 JL |
3107 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
3108 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3109 | else | |
3110 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3111 | #line 3112 "configure" |
956d6950 JL |
3112 | #include "confdefs.h" |
3113 | /* System header to define __stub macros and hopefully few prototypes, | |
3114 | which can conflict with char $ac_func(); below. */ | |
3115 | #include <assert.h> | |
3116 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3117 | /* We use char because int might match the return type of a gcc2 | |
3118 | builtin and then its argument prototype would still apply. */ | |
3119 | char $ac_func(); | |
3120 | ||
3121 | int main() { | |
3122 | ||
3123 | /* The GNU C library defines this for functions which it implements | |
3124 | to always fail with ENOSYS. Some functions are actually named | |
3125 | something starting with __ and the normal name is an alias. */ | |
3126 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
3127 | choke me | |
3128 | #else | |
99b09ff3 | 3129 | $ac_func(); |
956d6950 JL |
3130 | #endif |
3131 | ||
3132 | ; return 0; } | |
3133 | EOF | |
2d6eb5bf | 3134 | if { (eval echo configure:3135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
956d6950 JL |
3135 | rm -rf conftest* |
3136 | eval "ac_cv_func_$ac_func=yes" | |
3137 | else | |
3138 | echo "configure: failed program was:" >&5 | |
3139 | cat conftest.$ac_ext >&5 | |
3140 | rm -rf conftest* | |
3141 | eval "ac_cv_func_$ac_func=no" | |
3142 | fi | |
3143 | rm -f conftest* | |
3144 | fi | |
3145 | ||
3146 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
3147 | echo "$ac_t""yes" 1>&6 | |
3148 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
3149 | cat >> confdefs.h <<EOF | |
3150 | #define $ac_tr_func 1 | |
3151 | EOF | |
3152 | ||
3153 | else | |
3154 | echo "$ac_t""no" 1>&6 | |
3155 | fi | |
3156 | done | |
3157 | ||
6885fc87 | 3158 | |
f12bc141 | 3159 | echo $ac_n "checking for ssize_t""... $ac_c" 1>&6 |
2d6eb5bf | 3160 | echo "configure:3161: checking for ssize_t" >&5 |
f12bc141 ZW |
3161 | if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then |
3162 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3163 | else | |
3164 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3165 | #line 3166 "configure" |
f12bc141 ZW |
3166 | #include "confdefs.h" |
3167 | #include <sys/types.h> | |
3168 | #if STDC_HEADERS | |
3169 | #include <stdlib.h> | |
3170 | #include <stddef.h> | |
3171 | #endif | |
3172 | EOF | |
3173 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3174 | egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
3175 | rm -rf conftest* | |
3176 | ac_cv_type_ssize_t=yes | |
3177 | else | |
3178 | rm -rf conftest* | |
3179 | ac_cv_type_ssize_t=no | |
3180 | fi | |
3181 | rm -f conftest* | |
3182 | ||
3183 | fi | |
3184 | echo "$ac_t""$ac_cv_type_ssize_t" 1>&6 | |
3185 | if test $ac_cv_type_ssize_t = no; then | |
3186 | cat >> confdefs.h <<\EOF | |
3187 | #define ssize_t int | |
3188 | EOF | |
3189 | ||
3190 | fi | |
3191 | ||
0b9d02c6 | 3192 | |
e256b8b6 DA |
3193 | # Try to determine the array type of the second argument of getgroups |
3194 | # for the target system (int or gid_t). | |
3195 | echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 | |
2d6eb5bf | 3196 | echo "configure:3197: checking for uid_t in sys/types.h" >&5 |
e256b8b6 DA |
3197 | if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then |
3198 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3199 | else | |
3200 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3201 | #line 3202 "configure" |
e256b8b6 DA |
3202 | #include "confdefs.h" |
3203 | #include <sys/types.h> | |
3204 | EOF | |
3205 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3206 | egrep "uid_t" >/dev/null 2>&1; then | |
3207 | rm -rf conftest* | |
3208 | ac_cv_type_uid_t=yes | |
3209 | else | |
3210 | rm -rf conftest* | |
3211 | ac_cv_type_uid_t=no | |
3212 | fi | |
3213 | rm -f conftest* | |
3214 | ||
3215 | fi | |
3216 | ||
3217 | echo "$ac_t""$ac_cv_type_uid_t" 1>&6 | |
3218 | if test $ac_cv_type_uid_t = no; then | |
3219 | cat >> confdefs.h <<\EOF | |
3220 | #define uid_t int | |
3221 | EOF | |
3222 | ||
3223 | cat >> confdefs.h <<\EOF | |
3224 | #define gid_t int | |
3225 | EOF | |
3226 | ||
3227 | fi | |
3228 | ||
3229 | echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6 | |
2d6eb5bf | 3230 | echo "configure:3231: checking type of array argument to getgroups" >&5 |
e256b8b6 DA |
3231 | if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then |
3232 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3233 | else | |
3234 | if test "$cross_compiling" = yes; then | |
3235 | ac_cv_type_getgroups=cross | |
3236 | else | |
3237 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3238 | #line 3239 "configure" |
e256b8b6 DA |
3239 | #include "confdefs.h" |
3240 | ||
3241 | /* Thanks to Mike Rendell for this test. */ | |
3242 | #include <sys/types.h> | |
3243 | #define NGID 256 | |
3244 | #undef MAX | |
3245 | #define MAX(x, y) ((x) > (y) ? (x) : (y)) | |
3246 | main() | |
3247 | { | |
3248 | gid_t gidset[NGID]; | |
3249 | int i, n; | |
3250 | union { gid_t gval; long lval; } val; | |
3251 | ||
3252 | val.lval = -1; | |
3253 | for (i = 0; i < NGID; i++) | |
3254 | gidset[i] = val.gval; | |
3255 | n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, | |
3256 | gidset); | |
3257 | /* Exit non-zero if getgroups seems to require an array of ints. This | |
3258 | happens when gid_t is short but getgroups modifies an array of ints. */ | |
3259 | exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0); | |
3260 | } | |
3261 | ||
3262 | EOF | |
2d6eb5bf | 3263 | if { (eval echo configure:3264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
e256b8b6 DA |
3264 | then |
3265 | ac_cv_type_getgroups=gid_t | |
3266 | else | |
3267 | echo "configure: failed program was:" >&5 | |
3268 | cat conftest.$ac_ext >&5 | |
3269 | rm -fr conftest* | |
3270 | ac_cv_type_getgroups=int | |
3271 | fi | |
3272 | rm -fr conftest* | |
3273 | fi | |
3274 | ||
3275 | if test $ac_cv_type_getgroups = cross; then | |
3276 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3277 | #line 3278 "configure" |
e256b8b6 DA |
3278 | #include "confdefs.h" |
3279 | #include <unistd.h> | |
3280 | EOF | |
3281 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3282 | egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then | |
3283 | rm -rf conftest* | |
3284 | ac_cv_type_getgroups=gid_t | |
3285 | else | |
3286 | rm -rf conftest* | |
3287 | ac_cv_type_getgroups=int | |
3288 | fi | |
3289 | rm -f conftest* | |
3290 | ||
3291 | fi | |
3292 | fi | |
3293 | ||
3294 | echo "$ac_t""$ac_cv_type_getgroups" 1>&6 | |
3295 | cat >> confdefs.h <<EOF | |
3296 | #define GETGROUPS_T $ac_cv_type_getgroups | |
3297 | EOF | |
3298 | ||
3299 | ||
3300 | if test "${target}" = "${build}"; then | |
3301 | TARGET_GETGROUPS_T=$ac_cv_type_getgroups | |
3302 | else | |
3303 | case "${target}" in | |
3304 | # This condition may need some tweaking. It should include all | |
3305 | # targets where the array type of the second argument of getgroups | |
3306 | # is int and the type of gid_t is not equivalent to int. | |
3307 | *-*-sunos* | *-*-ultrix*) | |
3308 | TARGET_GETGROUPS_T=int | |
3309 | ;; | |
3310 | *) | |
3311 | TARGET_GETGROUPS_T=gid_t | |
3312 | ;; | |
3313 | esac | |
3314 | fi | |
3315 | ||
3316 | ||
0a4b6309 | 3317 | echo $ac_n "checking for vprintf""... $ac_c" 1>&6 |
2d6eb5bf | 3318 | echo "configure:3319: checking for vprintf" >&5 |
0a4b6309 RL |
3319 | if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then |
3320 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3321 | else | |
3322 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3323 | #line 3324 "configure" |
0a4b6309 RL |
3324 | #include "confdefs.h" |
3325 | /* System header to define __stub macros and hopefully few prototypes, | |
3326 | which can conflict with char vprintf(); below. */ | |
3327 | #include <assert.h> | |
3328 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3329 | /* We use char because int might match the return type of a gcc2 | |
3330 | builtin and then its argument prototype would still apply. */ | |
3331 | char vprintf(); | |
3332 | ||
3333 | int main() { | |
3334 | ||
3335 | /* The GNU C library defines this for functions which it implements | |
3336 | to always fail with ENOSYS. Some functions are actually named | |
3337 | something starting with __ and the normal name is an alias. */ | |
3338 | #if defined (__stub_vprintf) || defined (__stub___vprintf) | |
3339 | choke me | |
3340 | #else | |
99b09ff3 | 3341 | vprintf(); |
0a4b6309 RL |
3342 | #endif |
3343 | ||
3344 | ; return 0; } | |
3345 | EOF | |
2d6eb5bf | 3346 | if { (eval echo configure:3347: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
0a4b6309 RL |
3347 | rm -rf conftest* |
3348 | eval "ac_cv_func_vprintf=yes" | |
3349 | else | |
3350 | echo "configure: failed program was:" >&5 | |
3351 | cat conftest.$ac_ext >&5 | |
3352 | rm -rf conftest* | |
3353 | eval "ac_cv_func_vprintf=no" | |
3354 | fi | |
3355 | rm -f conftest* | |
3356 | fi | |
3357 | ||
3358 | if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then | |
3359 | echo "$ac_t""yes" 1>&6 | |
3360 | cat >> confdefs.h <<\EOF | |
3361 | #define HAVE_VPRINTF 1 | |
3362 | EOF | |
3363 | ||
3364 | else | |
3365 | echo "$ac_t""no" 1>&6 | |
3366 | fi | |
8fa1f09f | 3367 | |
0a4b6309 RL |
3368 | if test "$ac_cv_func_vprintf" != yes; then |
3369 | echo $ac_n "checking for _doprnt""... $ac_c" 1>&6 | |
2d6eb5bf | 3370 | echo "configure:3371: checking for _doprnt" >&5 |
0a4b6309 RL |
3371 | if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then |
3372 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3373 | else | |
3374 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3375 | #line 3376 "configure" |
0a4b6309 RL |
3376 | #include "confdefs.h" |
3377 | /* System header to define __stub macros and hopefully few prototypes, | |
3378 | which can conflict with char _doprnt(); below. */ | |
3379 | #include <assert.h> | |
3380 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3381 | /* We use char because int might match the return type of a gcc2 | |
3382 | builtin and then its argument prototype would still apply. */ | |
3383 | char _doprnt(); | |
3384 | ||
3385 | int main() { | |
3386 | ||
3387 | /* The GNU C library defines this for functions which it implements | |
3388 | to always fail with ENOSYS. Some functions are actually named | |
3389 | something starting with __ and the normal name is an alias. */ | |
3390 | #if defined (__stub__doprnt) || defined (__stub____doprnt) | |
3391 | choke me | |
3392 | #else | |
99b09ff3 | 3393 | _doprnt(); |
0a4b6309 RL |
3394 | #endif |
3395 | ||
3396 | ; return 0; } | |
3397 | EOF | |
2d6eb5bf | 3398 | if { (eval echo configure:3399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
0a4b6309 RL |
3399 | rm -rf conftest* |
3400 | eval "ac_cv_func__doprnt=yes" | |
3401 | else | |
3402 | echo "configure: failed program was:" >&5 | |
3403 | cat conftest.$ac_ext >&5 | |
3404 | rm -rf conftest* | |
3405 | eval "ac_cv_func__doprnt=no" | |
3406 | fi | |
3407 | rm -f conftest* | |
3408 | fi | |
3409 | ||
3410 | if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then | |
3411 | echo "$ac_t""yes" 1>&6 | |
3412 | cat >> confdefs.h <<\EOF | |
3413 | #define HAVE_DOPRNT 1 | |
3414 | EOF | |
3415 | ||
3416 | else | |
3417 | echo "$ac_t""no" 1>&6 | |
3418 | fi | |
3419 | ||
3420 | fi | |
3421 | ||
3422 | vfprintf= | |
3423 | doprint= | |
3424 | if test $ac_cv_func_vprintf != yes ; then | |
3425 | vfprintf=vfprintf.o | |
3426 | if test $ac_cv_func__doprnt != yes ; then | |
3427 | doprint=doprint.o | |
3428 | fi | |
3429 | fi | |
3430 | ||
3431 | ||
3432 | ||
b3e1e64f MS |
3433 | for ac_func in strstr |
3434 | do | |
3435 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
2d6eb5bf | 3436 | echo "configure:3437: checking for $ac_func" >&5 |
b3e1e64f MS |
3437 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
3438 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3439 | else | |
3440 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3441 | #line 3442 "configure" |
b3e1e64f MS |
3442 | #include "confdefs.h" |
3443 | /* System header to define __stub macros and hopefully few prototypes, | |
3444 | which can conflict with char $ac_func(); below. */ | |
3445 | #include <assert.h> | |
3446 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3447 | /* We use char because int might match the return type of a gcc2 | |
3448 | builtin and then its argument prototype would still apply. */ | |
3449 | char $ac_func(); | |
3450 | ||
3451 | int main() { | |
3452 | ||
3453 | /* The GNU C library defines this for functions which it implements | |
3454 | to always fail with ENOSYS. Some functions are actually named | |
3455 | something starting with __ and the normal name is an alias. */ | |
3456 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
3457 | choke me | |
3458 | #else | |
3459 | $ac_func(); | |
3460 | #endif | |
3461 | ||
3462 | ; return 0; } | |
3463 | EOF | |
2d6eb5bf | 3464 | if { (eval echo configure:3465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
b3e1e64f MS |
3465 | rm -rf conftest* |
3466 | eval "ac_cv_func_$ac_func=yes" | |
3467 | else | |
3468 | echo "configure: failed program was:" >&5 | |
3469 | cat conftest.$ac_ext >&5 | |
3470 | rm -rf conftest* | |
3471 | eval "ac_cv_func_$ac_func=no" | |
3472 | fi | |
3473 | rm -f conftest* | |
3474 | fi | |
3475 | ||
3476 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
3477 | echo "$ac_t""yes" 1>&6 | |
3478 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
3479 | cat >> confdefs.h <<EOF | |
3480 | #define $ac_tr_func 1 | |
3481 | EOF | |
3482 | strstr= | |
3483 | else | |
3484 | echo "$ac_t""no" 1>&6 | |
3485 | strstr=strstr.o | |
3486 | fi | |
3487 | done | |
3488 | ||
3489 | ||
0a4b6309 | 3490 | echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6 |
2d6eb5bf | 3491 | echo "configure:3492: checking whether the printf functions support %p" >&5 |
0a4b6309 RL |
3492 | if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then |
3493 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3494 | else | |
3495 | if test "$cross_compiling" = yes; then | |
3496 | gcc_cv_func_printf_ptr=no | |
3497 | else | |
3498 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3499 | #line 3500 "configure" |
0a4b6309 RL |
3500 | #include "confdefs.h" |
3501 | #include <stdio.h> | |
3502 | ||
86cf1cbd | 3503 | int main() |
0a4b6309 RL |
3504 | { |
3505 | char buf[64]; | |
3506 | char *p = buf, *q = NULL; | |
3507 | sprintf(buf, "%p", p); | |
3508 | sscanf(buf, "%p", &q); | |
86cf1cbd | 3509 | return (p != q); |
0a4b6309 RL |
3510 | } |
3511 | EOF | |
2d6eb5bf | 3512 | if { (eval echo configure:3513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
0a4b6309 RL |
3513 | then |
3514 | gcc_cv_func_printf_ptr=yes | |
3515 | else | |
3516 | echo "configure: failed program was:" >&5 | |
3517 | cat conftest.$ac_ext >&5 | |
3518 | rm -fr conftest* | |
3519 | gcc_cv_func_printf_ptr=no | |
3520 | fi | |
3521 | rm -fr conftest* | |
3522 | fi | |
3523 | ||
3524 | rm -f core core.* *.core | |
3525 | fi | |
3526 | ||
3527 | echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6 | |
3528 | if test $gcc_cv_func_printf_ptr = yes ; then | |
3529 | cat >> confdefs.h <<\EOF | |
3530 | #define HAVE_PRINTF_PTR 1 | |
3531 | EOF | |
3532 | ||
3533 | fi | |
3534 | ||
b27d2bd5 MK |
3535 | |
3536 | case "${host}" in | |
3537 | *-*-uwin*) | |
34fa3e7d MM |
3538 | { echo "configure: error: |
3539 | *** UWIN may not be used as a host platform because | |
3540 | *** linking with posix.dll is not allowed by the GNU GPL" 1>&2; exit 1; } | |
b27d2bd5 MK |
3541 | ;; |
3542 | esac | |
c375c43b | 3543 | echo $ac_n "checking for pid_t""... $ac_c" 1>&6 |
2d6eb5bf | 3544 | echo "configure:3545: checking for pid_t" >&5 |
c375c43b KG |
3545 | if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then |
3546 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3547 | else | |
3548 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3549 | #line 3550 "configure" |
c375c43b KG |
3550 | #include "confdefs.h" |
3551 | #include <sys/types.h> | |
3552 | #if STDC_HEADERS | |
3553 | #include <stdlib.h> | |
3554 | #include <stddef.h> | |
3555 | #endif | |
3556 | EOF | |
3557 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b27d2bd5 | 3558 | egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
c375c43b KG |
3559 | rm -rf conftest* |
3560 | ac_cv_type_pid_t=yes | |
3561 | else | |
3562 | rm -rf conftest* | |
3563 | ac_cv_type_pid_t=no | |
3564 | fi | |
3565 | rm -f conftest* | |
3566 | ||
3567 | fi | |
3568 | echo "$ac_t""$ac_cv_type_pid_t" 1>&6 | |
3569 | if test $ac_cv_type_pid_t = no; then | |
3570 | cat >> confdefs.h <<\EOF | |
3571 | #define pid_t int | |
3572 | EOF | |
3573 | ||
3574 | fi | |
3575 | ||
3576 | ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'` | |
3577 | echo $ac_n "checking for vfork.h""... $ac_c" 1>&6 | |
2d6eb5bf | 3578 | echo "configure:3579: checking for vfork.h" >&5 |
c375c43b KG |
3579 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
3580 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3581 | else | |
3582 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3583 | #line 3584 "configure" |
c375c43b KG |
3584 | #include "confdefs.h" |
3585 | #include <vfork.h> | |
3586 | EOF | |
3587 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
2d6eb5bf | 3588 | { (eval echo configure:3589: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
cd9e5e7c | 3589 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
c375c43b KG |
3590 | if test -z "$ac_err"; then |
3591 | rm -rf conftest* | |
3592 | eval "ac_cv_header_$ac_safe=yes" | |
3593 | else | |
3594 | echo "$ac_err" >&5 | |
3595 | echo "configure: failed program was:" >&5 | |
3596 | cat conftest.$ac_ext >&5 | |
3597 | rm -rf conftest* | |
3598 | eval "ac_cv_header_$ac_safe=no" | |
3599 | fi | |
3600 | rm -f conftest* | |
3601 | fi | |
3602 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
3603 | echo "$ac_t""yes" 1>&6 | |
3604 | cat >> confdefs.h <<\EOF | |
3605 | #define HAVE_VFORK_H 1 | |
3606 | EOF | |
3607 | ||
3608 | else | |
3609 | echo "$ac_t""no" 1>&6 | |
3610 | fi | |
3611 | ||
3612 | echo $ac_n "checking for working vfork""... $ac_c" 1>&6 | |
2d6eb5bf | 3613 | echo "configure:3614: checking for working vfork" >&5 |
c375c43b KG |
3614 | if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then |
3615 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3616 | else | |
3617 | if test "$cross_compiling" = yes; then | |
3618 | echo $ac_n "checking for vfork""... $ac_c" 1>&6 | |
2d6eb5bf | 3619 | echo "configure:3620: checking for vfork" >&5 |
c375c43b KG |
3620 | if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then |
3621 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3622 | else | |
3623 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3624 | #line 3625 "configure" |
c375c43b KG |
3625 | #include "confdefs.h" |
3626 | /* System header to define __stub macros and hopefully few prototypes, | |
3627 | which can conflict with char vfork(); below. */ | |
3628 | #include <assert.h> | |
3629 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3630 | /* We use char because int might match the return type of a gcc2 | |
3631 | builtin and then its argument prototype would still apply. */ | |
3632 | char vfork(); | |
3633 | ||
3634 | int main() { | |
3635 | ||
3636 | /* The GNU C library defines this for functions which it implements | |
3637 | to always fail with ENOSYS. Some functions are actually named | |
3638 | something starting with __ and the normal name is an alias. */ | |
3639 | #if defined (__stub_vfork) || defined (__stub___vfork) | |
3640 | choke me | |
3641 | #else | |
99b09ff3 | 3642 | vfork(); |
c375c43b KG |
3643 | #endif |
3644 | ||
3645 | ; return 0; } | |
3646 | EOF | |
2d6eb5bf | 3647 | if { (eval echo configure:3648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
c375c43b KG |
3648 | rm -rf conftest* |
3649 | eval "ac_cv_func_vfork=yes" | |
3650 | else | |
3651 | echo "configure: failed program was:" >&5 | |
3652 | cat conftest.$ac_ext >&5 | |
3653 | rm -rf conftest* | |
3654 | eval "ac_cv_func_vfork=no" | |
3655 | fi | |
3656 | rm -f conftest* | |
3657 | fi | |
3658 | ||
3659 | if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then | |
3660 | echo "$ac_t""yes" 1>&6 | |
3661 | : | |
3662 | else | |
3663 | echo "$ac_t""no" 1>&6 | |
3664 | fi | |
3665 | ||
3666 | ac_cv_func_vfork_works=$ac_cv_func_vfork | |
3667 | else | |
3668 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3669 | #line 3670 "configure" |
c375c43b KG |
3670 | #include "confdefs.h" |
3671 | /* Thanks to Paul Eggert for this test. */ | |
3672 | #include <stdio.h> | |
3673 | #include <sys/types.h> | |
3674 | #include <sys/stat.h> | |
3675 | #ifdef HAVE_UNISTD_H | |
3676 | #include <unistd.h> | |
3677 | #endif | |
3678 | #ifdef HAVE_VFORK_H | |
3679 | #include <vfork.h> | |
3680 | #endif | |
3681 | /* On some sparc systems, changes by the child to local and incoming | |
3682 | argument registers are propagated back to the parent. | |
3683 | The compiler is told about this with #include <vfork.h>, | |
3684 | but some compilers (e.g. gcc -O) don't grok <vfork.h>. | |
3685 | Test for this by using a static variable whose address | |
3686 | is put into a register that is clobbered by the vfork. */ | |
3687 | static | |
3688 | #ifdef __cplusplus | |
3689 | sparc_address_test (int arg) | |
3690 | #else | |
3691 | sparc_address_test (arg) int arg; | |
3692 | #endif | |
3693 | { | |
3694 | static pid_t child; | |
3695 | if (!child) { | |
3696 | child = vfork (); | |
3697 | if (child < 0) { | |
3698 | perror ("vfork"); | |
3699 | _exit(2); | |
3700 | } | |
3701 | if (!child) { | |
3702 | arg = getpid(); | |
3703 | write(-1, "", 0); | |
3704 | _exit (arg); | |
3705 | } | |
3706 | } | |
3707 | } | |
3708 | main() { | |
3709 | pid_t parent = getpid (); | |
3710 | pid_t child; | |
3711 | ||
3712 | sparc_address_test (); | |
3713 | ||
3714 | child = vfork (); | |
3715 | ||
3716 | if (child == 0) { | |
3717 | /* Here is another test for sparc vfork register problems. | |
3718 | This test uses lots of local variables, at least | |
3719 | as many local variables as main has allocated so far | |
3720 | including compiler temporaries. 4 locals are enough for | |
3721 | gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe. | |
3722 | A buggy compiler should reuse the register of parent | |
3723 | for one of the local variables, since it will think that | |
3724 | parent can't possibly be used any more in this routine. | |
3725 | Assigning to the local variable will thus munge parent | |
3726 | in the parent process. */ | |
3727 | pid_t | |
3728 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
3729 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
3730 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
3731 | use the same hardware register for all 8 local variables. */ | |
3732 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
3733 | || p != p5 || p != p6 || p != p7) | |
3734 | _exit(1); | |
3735 | ||
3736 | /* On some systems (e.g. IRIX 3.3), | |
3737 | vfork doesn't separate parent from child file descriptors. | |
3738 | If the child closes a descriptor before it execs or exits, | |
3739 | this munges the parent's descriptor as well. | |
3740 | Test for this by closing stdout in the child. */ | |
3741 | _exit(close(fileno(stdout)) != 0); | |
3742 | } else { | |
3743 | int status; | |
3744 | struct stat st; | |
3745 | ||
3746 | while (wait(&status) != child) | |
3747 | ; | |
3748 | exit( | |
3749 | /* Was there some problem with vforking? */ | |
3750 | child < 0 | |
3751 | ||
3752 | /* Did the child fail? (This shouldn't happen.) */ | |
3753 | || status | |
3754 | ||
3755 | /* Did the vfork/compiler bug occur? */ | |
3756 | || parent != getpid() | |
3757 | ||
3758 | /* Did the file descriptor bug occur? */ | |
3759 | || fstat(fileno(stdout), &st) != 0 | |
3760 | ); | |
3761 | } | |
3762 | } | |
3763 | EOF | |
2d6eb5bf | 3764 | if { (eval echo configure:3765: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
c375c43b KG |
3765 | then |
3766 | ac_cv_func_vfork_works=yes | |
3767 | else | |
3768 | echo "configure: failed program was:" >&5 | |
3769 | cat conftest.$ac_ext >&5 | |
3770 | rm -fr conftest* | |
3771 | ac_cv_func_vfork_works=no | |
3772 | fi | |
3773 | rm -fr conftest* | |
3774 | fi | |
3775 | ||
3776 | fi | |
3777 | ||
3778 | echo "$ac_t""$ac_cv_func_vfork_works" 1>&6 | |
3779 | if test $ac_cv_func_vfork_works = no; then | |
3780 | cat >> confdefs.h <<\EOF | |
3781 | #define vfork fork | |
3782 | EOF | |
3783 | ||
3784 | fi | |
3785 | ||
81bf3d9e | 3786 | for ac_func in getpagesize |
0a4b6309 | 3787 | do |
81bf3d9e | 3788 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 |
2d6eb5bf | 3789 | echo "configure:3790: checking for $ac_func" >&5 |
81bf3d9e | 3790 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
0a4b6309 RL |
3791 | echo $ac_n "(cached) $ac_c" 1>&6 |
3792 | else | |
3793 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 3794 | #line 3795 "configure" |
0a4b6309 | 3795 | #include "confdefs.h" |
81bf3d9e RH |
3796 | /* System header to define __stub macros and hopefully few prototypes, |
3797 | which can conflict with char $ac_func(); below. */ | |
3798 | #include <assert.h> | |
3799 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3800 | /* We use char because int might match the return type of a gcc2 | |
3801 | builtin and then its argument prototype would still apply. */ | |
3802 | char $ac_func(); | |
8fa1f09f | 3803 | |
81bf3d9e RH |
3804 | int main() { |
3805 | ||
3806 | /* The GNU C library defines this for functions which it implements | |
3807 | to always fail with ENOSYS. Some functions are actually named | |
3808 | something starting with __ and the normal name is an alias. */ | |
3809 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
3810 | choke me | |
c5c76735 | 3811 | #else |
99b09ff3 | 3812 | $ac_func(); |
c5c76735 JL |
3813 | #endif |
3814 | ||
c5c76735 JL |
3815 | ; return 0; } |
3816 | EOF | |
2d6eb5bf | 3817 | if { (eval echo configure:3818: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
c5c76735 | 3818 | rm -rf conftest* |
81bf3d9e | 3819 | eval "ac_cv_func_$ac_func=yes" |
c5c76735 JL |
3820 | else |
3821 | echo "configure: failed program was:" >&5 | |
3822 | cat conftest.$ac_ext >&5 | |
3823 | rm -rf conftest* | |
81bf3d9e | 3824 | eval "ac_cv_func_$ac_func=no" |
c5c76735 JL |
3825 | fi |
3826 | rm -f conftest* | |
3827 | fi | |
3828 | ||
81bf3d9e | 3829 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
c5c76735 | 3830 | echo "$ac_t""yes" 1>&6 |
81bf3d9e | 3831 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
c5c76735 | 3832 | cat >> confdefs.h <<EOF |
81bf3d9e | 3833 | #define $ac_tr_func 1 |
c5c76735 | 3834 | EOF |
81bf3d9e | 3835 | |
c5c76735 JL |
3836 | else |
3837 | echo "$ac_t""no" 1>&6 | |
3838 | fi | |
c5c76735 JL |
3839 | done |
3840 | ||
825b6926 ZW |
3841 | # The test program for the next two tests is the same except for one |
3842 | # set of ifdefs. | |
3843 | cat >ct-mmap.inc <<'EOF' | |
d2cabf16 | 3844 | #include <sys/types.h> |
81bf3d9e | 3845 | #include <sys/mman.h> |
825b6926 ZW |
3846 | #include <fcntl.h> |
3847 | #include <signal.h> | |
3848 | #include <setjmp.h> | |
3849 | #include <stdio.h> | |
0a4b6309 | 3850 | |
4c1331d6 DA |
3851 | #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON) |
3852 | # define MAP_ANONYMOUS MAP_ANON | |
3853 | #endif | |
3854 | ||
81bf3d9e RH |
3855 | /* This mess was copied from the GNU getpagesize.h. */ |
3856 | #ifndef HAVE_GETPAGESIZE | |
3857 | # ifdef HAVE_UNISTD_H | |
3858 | # include <unistd.h> | |
3859 | # endif | |
0a4b6309 | 3860 | |
81bf3d9e RH |
3861 | /* Assume that all systems that can run configure have sys/param.h. */ |
3862 | # ifndef HAVE_SYS_PARAM_H | |
3863 | # define HAVE_SYS_PARAM_H 1 | |
3864 | # endif | |
0a4b6309 | 3865 | |
81bf3d9e RH |
3866 | # ifdef _SC_PAGESIZE |
3867 | # define getpagesize() sysconf(_SC_PAGESIZE) | |
3868 | # else /* no _SC_PAGESIZE */ | |
3869 | # ifdef HAVE_SYS_PARAM_H | |
3870 | # include <sys/param.h> | |
3871 | # ifdef EXEC_PAGESIZE | |
3872 | # define getpagesize() EXEC_PAGESIZE | |
3873 | # else /* no EXEC_PAGESIZE */ | |
3874 | # ifdef NBPG | |
3875 | # define getpagesize() NBPG * CLSIZE | |
3876 | # ifndef CLSIZE | |
3877 | # define CLSIZE 1 | |
3878 | # endif /* no CLSIZE */ | |
3879 | # else /* no NBPG */ | |
3880 | # ifdef NBPC | |
3881 | # define getpagesize() NBPC | |
3882 | # else /* no NBPC */ | |
3883 | # ifdef PAGESIZE | |
3884 | # define getpagesize() PAGESIZE | |
3885 | # endif /* PAGESIZE */ | |
3886 | # endif /* no NBPC */ | |
3887 | # endif /* no NBPG */ | |
3888 | # endif /* no EXEC_PAGESIZE */ | |
3889 | # else /* no HAVE_SYS_PARAM_H */ | |
3890 | # define getpagesize() 8192 /* punt totally */ | |
3891 | # endif /* no HAVE_SYS_PARAM_H */ | |
3892 | # endif /* no _SC_PAGESIZE */ | |
0a4b6309 | 3893 | |
81bf3d9e | 3894 | #endif /* no HAVE_GETPAGESIZE */ |
0a4b6309 | 3895 | |
825b6926 ZW |
3896 | #ifndef MAP_FAILED |
3897 | # define MAP_FAILED -1 | |
4c1331d6 | 3898 | #endif |
81bf3d9e | 3899 | |
825b6926 ZW |
3900 | #undef perror_exit |
3901 | #define perror_exit(str, val) \ | |
3902 | do { perror(str); exit(val); } while (0) | |
3903 | ||
3904 | /* Some versions of cygwin mmap require that munmap is called with the | |
3905 | same parameters as mmap. GCC expects that this is not the case. | |
3906 | Test for various forms of this problem. Warning - icky signal games. */ | |
3907 | ||
3908 | static sigset_t unblock_sigsegv; | |
3909 | static jmp_buf r; | |
3910 | static size_t pg; | |
3911 | static int devzero; | |
3912 | ||
3913 | static char * | |
3914 | anonmap (size) | |
3915 | size_t size; | |
3916 | { | |
3917 | #ifdef USE_MAP_ANON | |
3918 | return (char *) mmap (0, size, PROT_READ|PROT_WRITE, | |
3919 | MAP_PRIVATE|MAP_ANONYMOUS, -1, 0); | |
4c1331d6 | 3920 | #else |
825b6926 ZW |
3921 | return (char *) mmap (0, size, PROT_READ|PROT_WRITE, |
3922 | MAP_PRIVATE, devzero, 0); | |
4c1331d6 | 3923 | #endif |
825b6926 ZW |
3924 | } |
3925 | ||
3926 | static void | |
3927 | sigsegv (unused) | |
3928 | int unused; | |
3929 | { | |
3930 | sigprocmask (SIG_UNBLOCK, &unblock_sigsegv, 0); | |
3931 | longjmp (r, 1); | |
3932 | } | |
3933 | ||
3934 | /* Basic functionality test. */ | |
3935 | void | |
3936 | test_0 () | |
3937 | { | |
3938 | char *x = anonmap (pg); | |
3939 | if (x == (char *) MAP_FAILED) | |
3940 | perror_exit("test 0 mmap", 2); | |
81bf3d9e | 3941 | |
4acab94b | 3942 | *(int *)x += 1; |
81bf3d9e | 3943 | |
4acab94b | 3944 | if (munmap(x, pg) < 0) |
825b6926 ZW |
3945 | perror_exit("test 0 munmap", 3); |
3946 | } | |
3947 | ||
3948 | /* 1. If we map a 2-page region and unmap its second page, the first page | |
3949 | must remain. */ | |
3950 | static void | |
3951 | test_1 () | |
3952 | { | |
3953 | char *x = anonmap (pg * 2); | |
3954 | if (x == (char *)MAP_FAILED) | |
3955 | perror_exit ("test 1 mmap", 4); | |
3956 | ||
3957 | signal (SIGSEGV, sigsegv); | |
3958 | if (setjmp (r)) | |
3959 | perror_exit ("test 1 fault", 5); | |
3960 | ||
3961 | x[0] = 1; | |
3962 | x[pg] = 1; | |
3963 | ||
3964 | if (munmap (x + pg, pg) < 0) | |
3965 | perror_exit ("test 1 munmap 1", 6); | |
3966 | x[0] = 2; | |
3967 | ||
3968 | if (setjmp (r) == 0) | |
3969 | { | |
3970 | x[pg] = 1; | |
3971 | perror_exit ("test 1 no fault", 7); | |
3972 | } | |
3973 | if (munmap (x, pg) < 0) | |
3974 | perror_exit ("test 1 munmap 2", 8); | |
3975 | } | |
3976 | ||
3977 | /* 2. If we map a 2-page region and unmap its first page, the second | |
3978 | page must remain. */ | |
3979 | static void | |
3980 | test_2 () | |
3981 | { | |
3982 | char *x = anonmap (pg * 2); | |
3983 | if (x == (char *)MAP_FAILED) | |
3984 | perror_exit ("test 2 mmap", 9); | |
3985 | ||
3986 | signal (SIGSEGV, sigsegv); | |
3987 | if (setjmp (r)) | |
3988 | perror_exit ("test 2 fault", 10); | |
3989 | ||
3990 | x[0] = 1; | |
3991 | x[pg] = 1; | |
3992 | ||
3993 | if (munmap (x, pg) < 0) | |
3994 | perror_exit ("test 2 munmap 1", 11); | |
3995 | ||
3996 | x[pg] = 2; | |
3997 | ||
3998 | if (setjmp (r) == 0) | |
3999 | { | |
4000 | x[0] = 1; | |
4001 | perror_exit ("test 2 no fault", 12); | |
4002 | } | |
4003 | ||
4004 | if (munmap (x+pg, pg) < 0) | |
4005 | perror_exit ("test 2 munmap 2", 13); | |
4006 | } | |
4007 | ||
4008 | /* 3. If we map two adjacent 1-page regions and unmap them both with | |
4009 | one munmap, both must go away. | |
4010 | ||
4011 | Getting two adjacent 1-page regions with two mmap calls is slightly | |
4012 | tricky. All OS's tested skip over already-allocated blocks; therefore | |
4013 | we have been careful to unmap all allocated regions in previous tests. | |
4014 | HP/UX allocates pages backward in memory. No OS has yet been observed | |
4015 | to be so perverse as to leave unmapped space between consecutive calls | |
4016 | to mmap. */ | |
4017 | ||
4018 | static void | |
4019 | test_3 () | |
4020 | { | |
4021 | char *x, *y, *z; | |
4022 | ||
4023 | x = anonmap (pg); | |
4024 | if (x == (char *)MAP_FAILED) | |
4025 | perror_exit ("test 3 mmap 1", 14); | |
4026 | y = anonmap (pg); | |
4027 | if (y == (char *)MAP_FAILED) | |
4028 | perror_exit ("test 3 mmap 2", 15); | |
4029 | ||
4030 | if (y != x + pg) | |
4031 | { | |
4032 | if (y == x - pg) | |
4033 | z = y, y = x, x = z; | |
4034 | else | |
4035 | { | |
4036 | fprintf (stderr, "test 3 nonconsecutive pages - %lx, %lx\n", | |
4037 | (unsigned long)x, (unsigned long)y); | |
4038 | exit (16); | |
4039 | } | |
4040 | } | |
4041 | ||
4042 | signal (SIGSEGV, sigsegv); | |
4043 | if (setjmp (r)) | |
4044 | perror_exit ("test 3 fault", 17); | |
4045 | ||
4046 | x[0] = 1; | |
4047 | y[0] = 1; | |
4048 | ||
4049 | if (munmap (x, pg*2) < 0) | |
4050 | perror_exit ("test 3 munmap", 18); | |
4051 | ||
4052 | if (setjmp (r) == 0) | |
4053 | { | |
4054 | x[0] = 1; | |
4055 | perror_exit ("test 3 no fault 1", 19); | |
4056 | } | |
4057 | ||
4058 | signal (SIGSEGV, sigsegv); | |
4059 | if (setjmp (r) == 0) | |
4060 | { | |
4061 | y[0] = 1; | |
4062 | perror_exit ("test 3 no fault 2", 20); | |
4063 | } | |
4064 | } | |
4065 | ||
4066 | int | |
4067 | main () | |
4068 | { | |
4069 | sigemptyset (&unblock_sigsegv); | |
4070 | sigaddset (&unblock_sigsegv, SIGSEGV); | |
4071 | pg = getpagesize (); | |
4072 | #ifndef USE_MAP_ANON | |
4073 | devzero = open ("/dev/zero", O_RDWR); | |
4074 | if (devzero < 0) | |
4075 | perror_exit ("open /dev/zero", 1); | |
4076 | #endif | |
4077 | ||
4078 | test_0(); | |
4079 | test_1(); | |
4080 | test_2(); | |
4081 | test_3(); | |
81bf3d9e | 4082 | |
4acab94b AO |
4083 | exit(0); |
4084 | } | |
81bf3d9e | 4085 | EOF |
825b6926 ZW |
4086 | |
4087 | echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6 | |
2d6eb5bf | 4088 | echo "configure:4089: checking for working mmap from /dev/zero" >&5 |
825b6926 ZW |
4089 | if eval "test \"`echo '$''{'ac_cv_func_mmap_dev_zero'+set}'`\" = set"; then |
4090 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4091 | else | |
4092 | if test "$cross_compiling" = yes; then | |
4093 | # If this is not cygwin, and /dev/zero is a character device, it's probably | |
4094 | # safe to assume it works. | |
4095 | case "$host_os" in | |
4096 | cygwin* | win32 | pe | mingw* ) ac_cv_func_mmap_dev_zero=buggy ;; | |
4097 | * ) if test -c /dev/zero | |
4098 | then ac_cv_func_mmap_dev_zero=yes | |
4099 | else ac_cv_func_mmap_dev_zero=no | |
4100 | fi ;; | |
4101 | esac | |
4102 | else | |
4103 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 4104 | #line 4105 "configure" |
825b6926 ZW |
4105 | #include "confdefs.h" |
4106 | #include "ct-mmap.inc" | |
4107 | EOF | |
2d6eb5bf | 4108 | if { (eval echo configure:4109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
825b6926 ZW |
4109 | then |
4110 | ac_cv_func_mmap_dev_zero=yes | |
4111 | else | |
4112 | echo "configure: failed program was:" >&5 | |
4113 | cat conftest.$ac_ext >&5 | |
4114 | rm -fr conftest* | |
4115 | if test $? -lt 4 | |
4116 | then ac_cv_func_mmap_dev_zero=no | |
4117 | else ac_cv_func_mmap_dev_zero=buggy | |
4118 | fi | |
4119 | fi | |
4120 | rm -fr conftest* | |
4121 | fi | |
4122 | ||
4123 | ||
4124 | fi | |
4125 | ||
4126 | echo "$ac_t""$ac_cv_func_mmap_dev_zero" 1>&6 | |
4127 | if test $ac_cv_func_mmap_dev_zero = yes; then | |
4128 | cat >> confdefs.h <<\EOF | |
4129 | #define HAVE_MMAP_DEV_ZERO 1 | |
4130 | EOF | |
4131 | ||
4132 | fi | |
4133 | ||
4134 | echo $ac_n "checking for working mmap with MAP_ANON(YMOUS)""... $ac_c" 1>&6 | |
2d6eb5bf | 4135 | echo "configure:4136: checking for working mmap with MAP_ANON(YMOUS)" >&5 |
825b6926 ZW |
4136 | if eval "test \"`echo '$''{'ac_cv_func_mmap_anon'+set}'`\" = set"; then |
4137 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4138 | else | |
4139 | if test "$cross_compiling" = yes; then | |
4140 | # Unlike /dev/zero, it is not safe to assume MAP_ANON(YMOUS) works | |
4141 | # just because it's there. Some SCO Un*xen define it but don't implement it. | |
4142 | ac_cv_func_mmap_anon=no | |
4143 | else | |
4144 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 4145 | #line 4146 "configure" |
825b6926 ZW |
4146 | #include "confdefs.h" |
4147 | #define USE_MAP_ANON | |
4148 | #include "ct-mmap.inc" | |
4149 | EOF | |
2d6eb5bf | 4150 | if { (eval echo configure:4151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
81bf3d9e | 4151 | then |
825b6926 | 4152 | ac_cv_func_mmap_anon=yes |
81bf3d9e RH |
4153 | else |
4154 | echo "configure: failed program was:" >&5 | |
4155 | cat conftest.$ac_ext >&5 | |
4156 | rm -fr conftest* | |
825b6926 ZW |
4157 | if test $? -lt 4 |
4158 | then ac_cv_func_mmap_anon=no | |
4159 | else ac_cv_func_mmap_anon=buggy | |
4160 | fi | |
81bf3d9e RH |
4161 | fi |
4162 | rm -fr conftest* | |
4163 | fi | |
4164 | ||
825b6926 | 4165 | |
81bf3d9e RH |
4166 | fi |
4167 | ||
825b6926 ZW |
4168 | echo "$ac_t""$ac_cv_func_mmap_anon" 1>&6 |
4169 | if test $ac_cv_func_mmap_anon = yes; then | |
81bf3d9e | 4170 | cat >> confdefs.h <<\EOF |
825b6926 | 4171 | #define HAVE_MMAP_ANON 1 |
81bf3d9e RH |
4172 | EOF |
4173 | ||
4174 | fi | |
825b6926 | 4175 | rm -f ct-mmap.inc |
81bf3d9e | 4176 | |
56f02b88 | 4177 | echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6 |
2d6eb5bf | 4178 | echo "configure:4179: checking for working mmap of a file" >&5 |
56f02b88 ZW |
4179 | if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then |
4180 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4181 | else | |
4182 | # Create a file one thousand bytes long. | |
4183 | for i in 1 2 3 4 5 6 7 8 9 0 | |
4184 | do for j in 1 2 3 4 5 6 7 8 9 0 | |
4185 | do echo $i $j xxxxx | |
4186 | done | |
4187 | done > conftestdata$$ | |
4188 | ||
4189 | if test "$cross_compiling" = yes; then | |
4190 | ac_cv_func_mmap_file=no | |
4191 | else | |
4192 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 4193 | #line 4194 "configure" |
56f02b88 ZW |
4194 | #include "confdefs.h" |
4195 | ||
4196 | /* Test by Zack Weinberg. Modified from MMAP_ANYWHERE test by | |
4197 | Richard Henderson and Alexandre Oliva. | |
4198 | Check whether read-only mmap of a plain file works. */ | |
4199 | #include <sys/types.h> | |
4200 | #include <sys/stat.h> | |
4201 | #include <fcntl.h> | |
4202 | #include <sys/mman.h> | |
4203 | ||
4204 | int main() | |
4205 | { | |
4206 | char *x; | |
4207 | int fd; | |
4208 | struct stat st; | |
4209 | ||
4210 | fd = open("conftestdata$$", O_RDONLY); | |
4211 | if (fd < 0) | |
4212 | exit(1); | |
4213 | ||
4214 | if (fstat (fd, &st)) | |
4215 | exit(2); | |
4216 | ||
4217 | x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0); | |
4218 | if (x == (char *) -1) | |
4219 | exit(3); | |
4220 | ||
4221 | if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ') | |
4222 | exit(4); | |
4223 | ||
4224 | if (munmap(x, st.st_size) < 0) | |
4225 | exit(5); | |
4226 | ||
4227 | exit(0); | |
4228 | } | |
4229 | EOF | |
2d6eb5bf | 4230 | if { (eval echo configure:4231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
56f02b88 ZW |
4231 | then |
4232 | ac_cv_func_mmap_file=yes | |
4233 | else | |
4234 | echo "configure: failed program was:" >&5 | |
4235 | cat conftest.$ac_ext >&5 | |
4236 | rm -fr conftest* | |
4237 | ac_cv_func_mmap_file=no | |
4238 | fi | |
4239 | rm -fr conftest* | |
4240 | fi | |
4241 | ||
4242 | fi | |
4243 | ||
4244 | echo "$ac_t""$ac_cv_func_mmap_file" 1>&6 | |
4245 | if test $ac_cv_func_mmap_file = yes; then | |
4246 | cat >> confdefs.h <<\EOF | |
4247 | #define HAVE_MMAP_FILE 1 | |
4248 | EOF | |
4249 | ||
4250 | fi | |
4251 | ||
81bf3d9e | 4252 | |
86cf1cbd KG |
4253 | # We will need to find libiberty.h and ansidecl.h |
4254 | saved_CFLAGS="$CFLAGS" | |
4255 | CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include" | |
2e09e75a JM |
4256 | for ac_func in bcopy \ |
4257 | getenv atol sbrk abort atof getcwd getwd \ | |
86cf1cbd | 4258 | strsignal putc_unlocked fputs_unlocked strstr environ \ |
f31e826b | 4259 | malloc realloc calloc free basename getopt |
81bf3d9e | 4260 | do |
f31e826b KG |
4261 | ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
4262 | echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6 | |
2d6eb5bf | 4263 | echo "configure:4264: checking whether $ac_func is declared" >&5 |
f31e826b | 4264 | if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then |
81bf3d9e RH |
4265 | echo $ac_n "(cached) $ac_c" 1>&6 |
4266 | else | |
4267 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 4268 | #line 4269 "configure" |
81bf3d9e | 4269 | #include "confdefs.h" |
7afe8c41 KG |
4270 | #undef $ac_tr_decl |
4271 | #define $ac_tr_decl 1 | |
4272 | ||
86cf1cbd KG |
4273 | #include "gansidecl.h" |
4274 | #include "system.h" | |
f31e826b | 4275 | |
81bf3d9e | 4276 | int main() { |
86cf1cbd KG |
4277 | #ifndef $ac_func |
4278 | char *(*pfn) = (char *(*)) $ac_func ; | |
4279 | #endif | |
81bf3d9e RH |
4280 | ; return 0; } |
4281 | EOF | |
2d6eb5bf | 4282 | if { (eval echo configure:4283: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
81bf3d9e | 4283 | rm -rf conftest* |
f31e826b | 4284 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e RH |
4285 | else |
4286 | echo "configure: failed program was:" >&5 | |
4287 | cat conftest.$ac_ext >&5 | |
4288 | rm -rf conftest* | |
f31e826b | 4289 | eval "gcc_cv_have_decl_$ac_func=no" |
81bf3d9e RH |
4290 | fi |
4291 | rm -f conftest* | |
4292 | fi | |
4293 | ||
f31e826b KG |
4294 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
4295 | echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF | |
86cf1cbd | 4296 | #define $ac_tr_decl 1 |
81bf3d9e | 4297 | EOF |
86cf1cbd | 4298 | |
81bf3d9e | 4299 | else |
f31e826b KG |
4300 | echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF |
4301 | #define $ac_tr_decl 0 | |
4302 | EOF | |
4303 | ||
81bf3d9e RH |
4304 | fi |
4305 | ||
4306 | done | |
86cf1cbd | 4307 | if test x = y ; then |
81bf3d9e | 4308 | cat >> confdefs.h <<EOF |
f31e826b | 4309 | #define HAVE_DECL_BCOPY 1 |
86cf1cbd KG |
4310 | EOF |
4311 | \ | |
4312 | cat >> confdefs.h <<EOF | |
f31e826b | 4313 | #define HAVE_DECL_GETENV 1 |
86cf1cbd KG |
4314 | EOF |
4315 | cat >> confdefs.h <<EOF | |
f31e826b | 4316 | #define HAVE_DECL_ATOL 1 |
86cf1cbd KG |
4317 | EOF |
4318 | cat >> confdefs.h <<EOF | |
f31e826b | 4319 | #define HAVE_DECL_SBRK 1 |
86cf1cbd KG |
4320 | EOF |
4321 | cat >> confdefs.h <<EOF | |
f31e826b | 4322 | #define HAVE_DECL_ABORT 1 |
86cf1cbd KG |
4323 | EOF |
4324 | cat >> confdefs.h <<EOF | |
f31e826b | 4325 | #define HAVE_DECL_ATOF 1 |
86cf1cbd KG |
4326 | EOF |
4327 | cat >> confdefs.h <<EOF | |
f31e826b | 4328 | #define HAVE_DECL_GETCWD 1 |
86cf1cbd KG |
4329 | EOF |
4330 | cat >> confdefs.h <<EOF | |
f31e826b | 4331 | #define HAVE_DECL_GETWD 1 |
86cf1cbd KG |
4332 | EOF |
4333 | \ | |
4334 | cat >> confdefs.h <<EOF | |
f31e826b | 4335 | #define HAVE_DECL_STRSIGNAL 1 |
86cf1cbd KG |
4336 | EOF |
4337 | cat >> confdefs.h <<EOF | |
f31e826b | 4338 | #define HAVE_DECL_PUTC_UNLOCKED 1 |
86cf1cbd KG |
4339 | EOF |
4340 | cat >> confdefs.h <<EOF | |
f31e826b | 4341 | #define HAVE_DECL_FPUTS_UNLOCKED 1 |
86cf1cbd KG |
4342 | EOF |
4343 | cat >> confdefs.h <<EOF | |
f31e826b | 4344 | #define HAVE_DECL_STRSTR 1 |
86cf1cbd KG |
4345 | EOF |
4346 | cat >> confdefs.h <<EOF | |
f31e826b | 4347 | #define HAVE_DECL_ENVIRON 1 |
86cf1cbd KG |
4348 | EOF |
4349 | \ | |
4350 | cat >> confdefs.h <<EOF | |
f31e826b KG |
4351 | #define HAVE_DECL_MALLOC 1 |
4352 | EOF | |
4353 | cat >> confdefs.h <<EOF | |
4354 | #define HAVE_DECL_REALLOC 1 | |
86cf1cbd KG |
4355 | EOF |
4356 | cat >> confdefs.h <<EOF | |
f31e826b | 4357 | #define HAVE_DECL_CALLOC 1 |
86cf1cbd KG |
4358 | EOF |
4359 | cat >> confdefs.h <<EOF | |
f31e826b | 4360 | #define HAVE_DECL_FREE 1 |
86cf1cbd KG |
4361 | EOF |
4362 | cat >> confdefs.h <<EOF | |
f31e826b KG |
4363 | #define HAVE_DECL_BASENAME 1 |
4364 | EOF | |
4365 | cat >> confdefs.h <<EOF | |
4366 | #define HAVE_DECL_GETOPT 1 | |
81bf3d9e | 4367 | EOF |
81bf3d9e RH |
4368 | fi |
4369 | ||
81bf3d9e RH |
4370 | |
4371 | for ac_func in getrlimit setrlimit getrusage | |
4372 | do | |
f31e826b KG |
4373 | ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
4374 | echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6 | |
2d6eb5bf | 4375 | echo "configure:4376: checking whether $ac_func is declared" >&5 |
f31e826b | 4376 | if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then |
81bf3d9e RH |
4377 | echo $ac_n "(cached) $ac_c" 1>&6 |
4378 | else | |
4379 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 4380 | #line 4381 "configure" |
81bf3d9e | 4381 | #include "confdefs.h" |
7afe8c41 KG |
4382 | #undef $ac_tr_decl |
4383 | #define $ac_tr_decl 1 | |
4384 | ||
86cf1cbd KG |
4385 | #include "gansidecl.h" |
4386 | #include "system.h" | |
81bf3d9e RH |
4387 | #ifdef HAVE_SYS_RESOURCE_H |
4388 | #include <sys/resource.h> | |
4389 | #endif | |
4390 | ||
f31e826b | 4391 | |
81bf3d9e | 4392 | int main() { |
86cf1cbd KG |
4393 | #ifndef $ac_func |
4394 | char *(*pfn) = (char *(*)) $ac_func ; | |
4395 | #endif | |
81bf3d9e RH |
4396 | ; return 0; } |
4397 | EOF | |
2d6eb5bf | 4398 | if { (eval echo configure:4399: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
81bf3d9e | 4399 | rm -rf conftest* |
f31e826b | 4400 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e RH |
4401 | else |
4402 | echo "configure: failed program was:" >&5 | |
4403 | cat conftest.$ac_ext >&5 | |
4404 | rm -rf conftest* | |
f31e826b | 4405 | eval "gcc_cv_have_decl_$ac_func=no" |
81bf3d9e RH |
4406 | fi |
4407 | rm -f conftest* | |
4408 | fi | |
4409 | ||
f31e826b KG |
4410 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
4411 | echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF | |
86cf1cbd | 4412 | #define $ac_tr_decl 1 |
81bf3d9e | 4413 | EOF |
86cf1cbd | 4414 | |
81bf3d9e | 4415 | else |
f31e826b KG |
4416 | echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF |
4417 | #define $ac_tr_decl 0 | |
4418 | EOF | |
4419 | ||
81bf3d9e RH |
4420 | fi |
4421 | ||
4422 | done | |
86cf1cbd KG |
4423 | if test x = y ; then |
4424 | cat >> confdefs.h <<EOF | |
f31e826b | 4425 | #define HAVE_DECL_GETRLIMIT 1 |
86cf1cbd KG |
4426 | EOF |
4427 | cat >> confdefs.h <<EOF | |
f31e826b | 4428 | #define HAVE_DECL_SETRLIMIT 1 |
86cf1cbd KG |
4429 | EOF |
4430 | cat >> confdefs.h <<EOF | |
f31e826b | 4431 | #define HAVE_DECL_GETRUSAGE 1 |
86cf1cbd KG |
4432 | EOF |
4433 | fi | |
4434 | ||
81bf3d9e | 4435 | |
86cf1cbd KG |
4436 | # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests. |
4437 | CFLAGS="$saved_CFLAGS" | |
81bf3d9e | 4438 | |
75923b2f MK |
4439 | # mkdir takes a single argument on some systems. |
4440 | echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6 | |
2d6eb5bf | 4441 | echo "configure:4442: checking if mkdir takes one argument" >&5 |
75923b2f MK |
4442 | if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then |
4443 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4444 | else | |
4445 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 4446 | #line 4447 "configure" |
75923b2f MK |
4447 | #include "confdefs.h" |
4448 | ||
4449 | #include <sys/types.h> | |
4450 | #ifdef HAVE_SYS_STAT_H | |
4451 | # include <sys/stat.h> | |
4452 | #endif | |
4453 | #ifdef HAVE_UNISTD_H | |
4454 | # include <unistd.h> | |
4455 | #endif | |
4456 | #ifdef HAVE_DIRECT_H | |
4457 | # include <direct.h> | |
4458 | #endif | |
4459 | int main() { | |
4460 | mkdir ("foo", 0); | |
4461 | ; return 0; } | |
4462 | EOF | |
2d6eb5bf | 4463 | if { (eval echo configure:4464: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
75923b2f MK |
4464 | rm -rf conftest* |
4465 | gcc_cv_mkdir_takes_one_arg=no | |
4466 | else | |
4467 | echo "configure: failed program was:" >&5 | |
4468 | cat conftest.$ac_ext >&5 | |
4469 | rm -rf conftest* | |
4470 | gcc_cv_mkdir_takes_one_arg=yes | |
4471 | fi | |
4472 | rm -f conftest* | |
4473 | fi | |
4474 | ||
4475 | echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6 | |
4476 | if test $gcc_cv_mkdir_takes_one_arg = yes ; then | |
4477 | cat >> confdefs.h <<\EOF | |
4478 | #define MKDIR_TAKES_ONE_ARG 1 | |
4479 | EOF | |
4480 | ||
4481 | fi | |
4482 | ||
4483 | ||
861bb6c1 JL |
4484 | # File extensions |
4485 | manext='.1' | |
4486 | objext='.o' | |
4487 | ||
4488 | ||
4489 | ||
4490 | build_xm_file= | |
f6cb0e63 | 4491 | build_xm_defines= |
861bb6c1 JL |
4492 | build_install_headers_dir=install-headers-tar |
4493 | build_exeext= | |
4494 | host_xm_file= | |
f6cb0e63 | 4495 | host_xm_defines= |
861bb6c1 JL |
4496 | host_xmake_file= |
4497 | host_truncate_target= | |
6e26218f | 4498 | host_exeext= |
861bb6c1 JL |
4499 | |
4500 | # Decode the host machine, then the target machine. | |
4501 | # For the host machine, we save the xm_file variable as host_xm_file; | |
4502 | # then we decode the target machine and forget everything else | |
4503 | # that came from the host machine. | |
4504 | for machine in $build $host $target; do | |
61ed06c3 | 4505 | . ${srcdir}/config.gcc |
861bb6c1 JL |
4506 | done |
4507 | ||
4508 | extra_objs="${host_extra_objs} ${extra_objs}" | |
4509 | ||
4510 | # Default the target-machine variables that were not explicitly set. | |
75bffa71 | 4511 | if test x"$tm_file" = x |
861bb6c1 JL |
4512 | then tm_file=$cpu_type/$cpu_type.h; fi |
4513 | ||
6b2adea9 | 4514 | if test x"$extra_headers" = x |
861bb6c1 JL |
4515 | then extra_headers=; fi |
4516 | ||
75bffa71 | 4517 | if test x"$xm_file" = x |
861bb6c1 JL |
4518 | then xm_file=$cpu_type/xm-$cpu_type.h; fi |
4519 | ||
75bffa71 | 4520 | if test x$md_file = x |
e98e406f | 4521 | then md_file=$cpu_type/$cpu_type.md; fi |
861bb6c1 | 4522 | |
75bffa71 | 4523 | if test x$out_file = x |
861bb6c1 JL |
4524 | then out_file=$cpu_type/$cpu_type.c; fi |
4525 | ||
75bffa71 | 4526 | if test x"$tmake_file" = x |
861bb6c1 JL |
4527 | then tmake_file=$cpu_type/t-$cpu_type |
4528 | fi | |
4529 | ||
90e6a802 | 4530 | if test x"$dwarf2" = xyes |
756ee602 | 4531 | then tm_file="$tm_file tm-dwarf2.h" |
90e6a802 RL |
4532 | fi |
4533 | ||
75bffa71 | 4534 | if test x$float_format = x |
861bb6c1 JL |
4535 | then float_format=i64 |
4536 | fi | |
4537 | ||
027ea2a7 JW |
4538 | if test $float_format = none |
4539 | then float_h_file=Makefile.in | |
4540 | else float_h_file=float-$float_format.h | |
4541 | fi | |
4542 | ||
9fc9b82a | 4543 | # Handle cpp installation. |
3ecc3258 | 4544 | if test x$enable_cpp != xno |
9fc9b82a L |
4545 | then |
4546 | tmake_file="$tmake_file t-install-cpp" | |
4547 | fi | |
4548 | ||
861bb6c1 | 4549 | # Say what files are being used for the output code and MD file. |
11642c3a | 4550 | echo "Using \`$srcdir/config/$out_file' for machine-specific logic." |
861bb6c1 JL |
4551 | echo "Using \`$srcdir/config/$md_file' as machine description file." |
4552 | ||
11642c3a ZW |
4553 | # If any of the xm_file variables contain nonexistent files, warn |
4554 | # about them and drop them. But $cpu/xm-$cpu.h is allowed not to | |
4555 | # exist, if we have nothing for it to do. | |
11642c3a ZW |
4556 | bx= |
4557 | for x in $build_xm_file; do | |
4558 | if test -f $srcdir/config/$x | |
4559 | then bx="$bx $x" | |
190c4cb4 | 4560 | elif expr $x : '\([^/]*\)/xm-\1\.h' >/dev/null |
11642c3a ZW |
4561 | then : |
4562 | else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2 | |
4563 | fi | |
4564 | done | |
4565 | build_xm_file="$bx" | |
4566 | ||
4567 | hx= | |
4568 | for x in $host_xm_file; do | |
4569 | if test -f $srcdir/config/$x | |
4570 | then hx="$hx $x" | |
190c4cb4 | 4571 | elif expr $x : '\([^/]*\)/xm-\1\.h' >/dev/null |
11642c3a ZW |
4572 | then : |
4573 | else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2 | |
4574 | fi | |
4575 | done | |
4576 | host_xm_file="$hx" | |
4577 | ||
4578 | tx= | |
4579 | for x in $xm_file; do | |
4580 | if test -f $srcdir/config/$x | |
4581 | then tx="$tx $x" | |
190c4cb4 | 4582 | elif expr $x : '\([^/]*\)/xm-\1\.h' >/dev/null |
11642c3a ZW |
4583 | then : |
4584 | else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2 | |
4585 | fi | |
4586 | done | |
4587 | xm_file="$tx" | |
4588 | ||
861bb6c1 JL |
4589 | count=a |
4590 | for f in $tm_file; do | |
4591 | count=${count}x | |
4592 | done | |
75bffa71 | 4593 | if test $count = ax; then |
861bb6c1 JL |
4594 | echo "Using \`$srcdir/config/$tm_file' as target machine macro file." |
4595 | else | |
4596 | echo "Using the following target machine macro files:" | |
4597 | for f in $tm_file; do | |
4598 | echo " $srcdir/config/$f" | |
4599 | done | |
4600 | fi | |
4601 | ||
4602 | count=a | |
4603 | for f in $host_xm_file; do | |
4604 | count=${count}x | |
4605 | done | |
11642c3a ZW |
4606 | if test $count = a; then |
4607 | : | |
4608 | elif test $count = ax; then | |
861bb6c1 JL |
4609 | echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." |
4610 | else | |
4611 | echo "Using the following host machine macro files:" | |
4612 | for f in $host_xm_file; do | |
4613 | echo " $srcdir/config/$f" | |
4614 | done | |
4615 | fi | |
4616 | ||
75bffa71 | 4617 | if test "$host_xm_file" != "$build_xm_file"; then |
861bb6c1 JL |
4618 | count=a |
4619 | for f in $build_xm_file; do | |
4620 | count=${count}x | |
4621 | done | |
11642c3a ZW |
4622 | if test $count = a; then |
4623 | : | |
4624 | elif test $count = ax; then | |
861bb6c1 JL |
4625 | echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." |
4626 | else | |
4627 | echo "Using the following build machine macro files:" | |
4628 | for f in $build_xm_file; do | |
4629 | echo " $srcdir/config/$f" | |
4630 | done | |
4631 | fi | |
4632 | fi | |
4633 | ||
75bffa71 ILT |
4634 | if test x$thread_file = x; then |
4635 | if test x$target_thread_file != x; then | |
a851212a JW |
4636 | thread_file=$target_thread_file |
4637 | else | |
4638 | thread_file='single' | |
4639 | fi | |
861bb6c1 JL |
4640 | fi |
4641 | ||
b7cb92ad | 4642 | # auto-host.h is the file containing items generated by autoconf and is |
e9a25f70 | 4643 | # the first file included by config.h. |
b7cb92ad | 4644 | # If host=build, it is correct to have hconfig include auto-host.h |
db81d74a RH |
4645 | # as well. If host!=build, we are in error and need to do more |
4646 | # work to find out the build config parameters. | |
75bffa71 | 4647 | if test x$host = x$build |
db81d74a | 4648 | then |
eaf4e618 | 4649 | build_auto=auto-host.h |
b7cb92ad JL |
4650 | else |
4651 | # We create a subdir, then run autoconf in the subdir. | |
4652 | # To prevent recursion we set host and build for the new | |
4653 | # invocation of configure to the build for this invocation | |
4654 | # of configure. | |
4655 | tempdir=build.$$ | |
4656 | rm -rf $tempdir | |
4657 | mkdir $tempdir | |
4658 | cd $tempdir | |
4659 | case ${srcdir} in | |
255b8a49 | 4660 | /* | A-Za-z:\\/* ) realsrcdir=${srcdir};; |
b7cb92ad JL |
4661 | *) realsrcdir=../${srcdir};; |
4662 | esac | |
fe81dd69 | 4663 | CC=${CC_FOR_BUILD} ${realsrcdir}/configure \ |
b7cb92ad JL |
4664 | --target=$target --host=$build --build=$build |
4665 | ||
4666 | # We just finished tests for the build machine, so rename | |
4667 | # the file auto-build.h in the gcc directory. | |
4668 | mv auto-host.h ../auto-build.h | |
4669 | cd .. | |
4670 | rm -rf $tempdir | |
eaf4e618 | 4671 | build_auto=auto-build.h |
db81d74a RH |
4672 | fi |
4673 | ||
eaf4e618 | 4674 | tm_file="${tm_file} defaults.h" |
75e93faa ZW |
4675 | host_xm_file="auto-host.h gansidecl.h ${host_xm_file} ${tm_file}" |
4676 | build_xm_file="${build_auto} gansidecl.h ${build_xm_file} ${tm_file}" | |
eaf4e618 | 4677 | xm_file="gansidecl.h ${xm_file} ${tm_file}" |
0056a9b5 | 4678 | |
861bb6c1 | 4679 | # Truncate the target if necessary |
75bffa71 | 4680 | if test x$host_truncate_target != x; then |
861bb6c1 JL |
4681 | target=`echo $target | sed -e 's/\(..............\).*/\1/'` |
4682 | fi | |
4683 | ||
f1943b77 | 4684 | # Get the version trigger filename from the toplevel |
75bffa71 | 4685 | if test "${with_gcc_version_trigger+set}" = set; then |
f1943b77 MH |
4686 | gcc_version_trigger=$with_gcc_version_trigger |
4687 | else | |
4688 | gcc_version_trigger=${srcdir}/version.c | |
4689 | fi | |
8763704d JM |
4690 | gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^\"]*\)\".*/\1/'` |
4691 | gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'` | |
861bb6c1 | 4692 | |
cc1e60ea | 4693 | # Compile in configure arguments. |
8105825d | 4694 | if test -f configargs.h ; then |
cc1e60ea JM |
4695 | # Being re-configured. |
4696 | gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*\"\([^\"]*\)\".*/\1/'` | |
4697 | gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" | |
4698 | else | |
4699 | gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS" | |
4700 | fi | |
4701 | cat > configargs.h <<EOF | |
4702 | /* Generated automatically. */ | |
4703 | static const char configuration_arguments[] = "$gcc_config_arguments"; | |
4704 | EOF | |
4705 | ||
ab87f8c8 JL |
4706 | # Internationalization |
4707 | PACKAGE=gcc | |
4708 | VERSION="$gcc_version" | |
4709 | cat >> confdefs.h <<EOF | |
4710 | #define PACKAGE "$PACKAGE" | |
4711 | EOF | |
861bb6c1 | 4712 | |
ab87f8c8 JL |
4713 | cat >> confdefs.h <<EOF |
4714 | #define VERSION "$VERSION" | |
4715 | EOF | |
861bb6c1 | 4716 | |
861bb6c1 | 4717 | |
ab87f8c8 JL |
4718 | |
4719 | ||
2be36552 | 4720 | ALL_LINGUAS="sv" |
ab87f8c8 | 4721 | |
dc6746e7 | 4722 | # Enable NLS support by default |
ab87f8c8 JL |
4723 | # Check whether --enable-nls or --disable-nls was given. |
4724 | if test "${enable_nls+set}" = set; then | |
4725 | enableval="$enable_nls" | |
4726 | : | |
861bb6c1 | 4727 | else |
dc6746e7 | 4728 | enable_nls=yes |
861bb6c1 | 4729 | fi |
861bb6c1 | 4730 | |
861bb6c1 | 4731 | |
dc6746e7 PT |
4732 | # if cross compiling, disable NLS support. |
4733 | # It's not worth the trouble, at least for now. | |
4734 | ||
063a4b85 | 4735 | if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then |
dc6746e7 PT |
4736 | echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2 |
4737 | enable_nls=no | |
4738 | fi | |
4739 | ||
4adee315 PT |
4740 | # if NLS is enabled, also enable check in po subdir |
4741 | if test $enable_nls = yes; then | |
4742 | CHECK_PO=check-po | |
4743 | else | |
4744 | CHECK_PO="" | |
4745 | fi | |
4746 | ||
4747 | ||
4748 | ||
861bb6c1 | 4749 | |
ab87f8c8 | 4750 | echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6 |
2d6eb5bf | 4751 | echo "configure:4752: checking for strerror in -lcposix" >&5 |
ab87f8c8 JL |
4752 | ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'` |
4753 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
4754 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4755 | else | |
4756 | ac_save_LIBS="$LIBS" | |
4757 | LIBS="-lcposix $LIBS" | |
4758 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 4759 | #line 4760 "configure" |
ab87f8c8 JL |
4760 | #include "confdefs.h" |
4761 | /* Override any gcc2 internal prototype to avoid an error. */ | |
4762 | /* We use char because int might match the return type of a gcc2 | |
4763 | builtin and then its argument prototype would still apply. */ | |
4764 | char strerror(); | |
861bb6c1 | 4765 | |
ab87f8c8 JL |
4766 | int main() { |
4767 | strerror() | |
4768 | ; return 0; } | |
4769 | EOF | |
2d6eb5bf | 4770 | if { (eval echo configure:4771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 JL |
4771 | rm -rf conftest* |
4772 | eval "ac_cv_lib_$ac_lib_var=yes" | |
4773 | else | |
4774 | echo "configure: failed program was:" >&5 | |
4775 | cat conftest.$ac_ext >&5 | |
4776 | rm -rf conftest* | |
4777 | eval "ac_cv_lib_$ac_lib_var=no" | |
861bb6c1 | 4778 | fi |
ab87f8c8 JL |
4779 | rm -f conftest* |
4780 | LIBS="$ac_save_LIBS" | |
861bb6c1 | 4781 | |
861bb6c1 | 4782 | fi |
ab87f8c8 JL |
4783 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then |
4784 | echo "$ac_t""yes" 1>&6 | |
4785 | LIBS="$LIBS -lcposix" | |
861bb6c1 | 4786 | else |
ab87f8c8 | 4787 | echo "$ac_t""no" 1>&6 |
861bb6c1 JL |
4788 | fi |
4789 | ||
ab87f8c8 | 4790 | |
2ce3c6c6 | 4791 | |
ab87f8c8 | 4792 | echo $ac_n "checking for working const""... $ac_c" 1>&6 |
2d6eb5bf | 4793 | echo "configure:4794: checking for working const" >&5 |
ab87f8c8 JL |
4794 | if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then |
4795 | echo $ac_n "(cached) $ac_c" 1>&6 | |
861bb6c1 | 4796 | else |
ab87f8c8 | 4797 | cat > conftest.$ac_ext <<EOF |
2d6eb5bf | 4798 | #line 4799 "configure" |
ab87f8c8 | 4799 | #include "confdefs.h" |
861bb6c1 | 4800 | |
ab87f8c8 JL |
4801 | int main() { |
4802 | ||
4803 | /* Ultrix mips cc rejects this. */ | |
130fadbb | 4804 | typedef int charset[2]; const charset x; |
ab87f8c8 JL |
4805 | /* SunOS 4.1.1 cc rejects this. */ |
4806 | char const *const *ccp; | |
4807 | char **p; | |
4808 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
4809 | struct point {int x, y;}; | |
4810 | static struct point const zero = {0,0}; | |
4811 | /* AIX XL C 1.02.0.0 rejects this. | |
4812 | It does not let you subtract one const X* pointer from another in an arm | |
4813 | of an if-expression whose if-part is not a constant expression */ | |
4814 | const char *g = "string"; | |
4815 | ccp = &g + (g ? g-g : 0); | |
4816 | /* HPUX 7.0 cc rejects these. */ | |
4817 | ++ccp; | |
4818 | p = (char**) ccp; | |
4819 | ccp = (char const *const *) p; | |
4820 | { /* SCO 3.2v4 cc rejects this. */ | |
4821 | char *t; | |
4822 | char const *s = 0 ? (char *) 0 : (char const *) 0; | |
4823 | ||
4824 | *t++ = 0; | |
4825 | } | |
4826 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
4827 | int x[] = {25, 17}; | |
4828 | const int *foo = &x[0]; | |
4829 | ++foo; | |
4830 | } | |
4831 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
4832 | typedef const int *iptr; | |
4833 | iptr p = 0; | |
4834 | ++p; | |
4835 | } | |
4836 | { /* AIX XL C 1.02.0.0 rejects this saying | |
4837 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ | |
4838 | struct s { int j; const int *ap[3]; }; | |
4839 | struct s *b; b->j = 5; | |
4840 | } | |
4841 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
4842 | const int foo = 10; | |
4843 | } | |
4844 | ||
4845 | ; return 0; } | |
4846 | EOF | |
2d6eb5bf | 4847 | if { (eval echo configure:4848: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ab87f8c8 JL |
4848 | rm -rf conftest* |
4849 | ac_cv_c_const=yes | |
861bb6c1 | 4850 | else |
ab87f8c8 JL |
4851 | echo "configure: failed program was:" >&5 |
4852 | cat conftest.$ac_ext >&5 | |
4853 | rm -rf conftest* | |
4854 | ac_cv_c_const=no | |
4855 | fi | |
4856 | rm -f conftest* | |
861bb6c1 JL |
4857 | fi |
4858 | ||
ab87f8c8 JL |
4859 | echo "$ac_t""$ac_cv_c_const" 1>&6 |
4860 | if test $ac_cv_c_const = no; then | |
4861 | cat >> confdefs.h <<\EOF | |
4862 | #define const | |
4863 | EOF | |
4864 | ||
861bb6c1 JL |
4865 | fi |
4866 | ||
ab87f8c8 | 4867 | echo $ac_n "checking for off_t""... $ac_c" 1>&6 |
2d6eb5bf | 4868 | echo "configure:4869: checking for off_t" >&5 |
ab87f8c8 JL |
4869 | if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then |
4870 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4871 | else | |
4872 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 4873 | #line 4874 "configure" |
ab87f8c8 JL |
4874 | #include "confdefs.h" |
4875 | #include <sys/types.h> | |
4876 | #if STDC_HEADERS | |
4877 | #include <stdlib.h> | |
4878 | #include <stddef.h> | |
4879 | #endif | |
4880 | EOF | |
4881 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b27d2bd5 | 4882 | egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
ab87f8c8 JL |
4883 | rm -rf conftest* |
4884 | ac_cv_type_off_t=yes | |
4885 | else | |
4886 | rm -rf conftest* | |
4887 | ac_cv_type_off_t=no | |
4888 | fi | |
4889 | rm -f conftest* | |
4890 | ||
4891 | fi | |
4892 | echo "$ac_t""$ac_cv_type_off_t" 1>&6 | |
4893 | if test $ac_cv_type_off_t = no; then | |
4894 | cat >> confdefs.h <<\EOF | |
4895 | #define off_t long | |
4896 | EOF | |
4897 | ||
4898 | fi | |
4899 | ||
4900 | echo $ac_n "checking for size_t""... $ac_c" 1>&6 | |
2d6eb5bf | 4901 | echo "configure:4902: checking for size_t" >&5 |
ab87f8c8 JL |
4902 | if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then |
4903 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4904 | else | |
4905 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 4906 | #line 4907 "configure" |
ab87f8c8 JL |
4907 | #include "confdefs.h" |
4908 | #include <sys/types.h> | |
4909 | #if STDC_HEADERS | |
4910 | #include <stdlib.h> | |
4911 | #include <stddef.h> | |
4912 | #endif | |
4913 | EOF | |
4914 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
b27d2bd5 | 4915 | egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
ab87f8c8 JL |
4916 | rm -rf conftest* |
4917 | ac_cv_type_size_t=yes | |
4918 | else | |
4919 | rm -rf conftest* | |
4920 | ac_cv_type_size_t=no | |
4921 | fi | |
4922 | rm -f conftest* | |
4923 | ||
4924 | fi | |
4925 | echo "$ac_t""$ac_cv_type_size_t" 1>&6 | |
4926 | if test $ac_cv_type_size_t = no; then | |
4927 | cat >> confdefs.h <<\EOF | |
4928 | #define size_t unsigned | |
4929 | EOF | |
4930 | ||
4931 | fi | |
4932 | ||
b548dffb | 4933 | |
ab87f8c8 JL |
4934 | for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \ |
4935 | unistd.h sys/param.h | |
4936 | do | |
4937 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
4938 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
2d6eb5bf | 4939 | echo "configure:4940: checking for $ac_hdr" >&5 |
ab87f8c8 JL |
4940 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
4941 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4942 | else | |
4943 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 4944 | #line 4945 "configure" |
ab87f8c8 JL |
4945 | #include "confdefs.h" |
4946 | #include <$ac_hdr> | |
4947 | EOF | |
4948 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
2d6eb5bf | 4949 | { (eval echo configure:4950: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
cd9e5e7c | 4950 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
ab87f8c8 JL |
4951 | if test -z "$ac_err"; then |
4952 | rm -rf conftest* | |
4953 | eval "ac_cv_header_$ac_safe=yes" | |
4954 | else | |
4955 | echo "$ac_err" >&5 | |
4956 | echo "configure: failed program was:" >&5 | |
4957 | cat conftest.$ac_ext >&5 | |
4958 | rm -rf conftest* | |
4959 | eval "ac_cv_header_$ac_safe=no" | |
4960 | fi | |
4961 | rm -f conftest* | |
4962 | fi | |
4963 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
4964 | echo "$ac_t""yes" 1>&6 | |
4965 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
4966 | cat >> confdefs.h <<EOF | |
4967 | #define $ac_tr_hdr 1 | |
4968 | EOF | |
4969 | ||
4970 | else | |
4971 | echo "$ac_t""no" 1>&6 | |
4972 | fi | |
4973 | done | |
4974 | ||
4975 | for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \ | |
4976 | strdup __argz_count __argz_stringify __argz_next | |
4977 | do | |
4978 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
2d6eb5bf | 4979 | echo "configure:4980: checking for $ac_func" >&5 |
ab87f8c8 JL |
4980 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
4981 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4982 | else | |
4983 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 4984 | #line 4985 "configure" |
ab87f8c8 JL |
4985 | #include "confdefs.h" |
4986 | /* System header to define __stub macros and hopefully few prototypes, | |
4987 | which can conflict with char $ac_func(); below. */ | |
4988 | #include <assert.h> | |
4989 | /* Override any gcc2 internal prototype to avoid an error. */ | |
4990 | /* We use char because int might match the return type of a gcc2 | |
4991 | builtin and then its argument prototype would still apply. */ | |
4992 | char $ac_func(); | |
4993 | ||
4994 | int main() { | |
4995 | ||
4996 | /* The GNU C library defines this for functions which it implements | |
4997 | to always fail with ENOSYS. Some functions are actually named | |
4998 | something starting with __ and the normal name is an alias. */ | |
4999 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
5000 | choke me | |
5001 | #else | |
99b09ff3 | 5002 | $ac_func(); |
ab87f8c8 JL |
5003 | #endif |
5004 | ||
5005 | ; return 0; } | |
5006 | EOF | |
2d6eb5bf | 5007 | if { (eval echo configure:5008: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 JL |
5008 | rm -rf conftest* |
5009 | eval "ac_cv_func_$ac_func=yes" | |
5010 | else | |
5011 | echo "configure: failed program was:" >&5 | |
5012 | cat conftest.$ac_ext >&5 | |
5013 | rm -rf conftest* | |
5014 | eval "ac_cv_func_$ac_func=no" | |
5015 | fi | |
5016 | rm -f conftest* | |
5017 | fi | |
5018 | ||
5019 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
5020 | echo "$ac_t""yes" 1>&6 | |
5021 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
5022 | cat >> confdefs.h <<EOF | |
5023 | #define $ac_tr_func 1 | |
5024 | EOF | |
5025 | ||
5026 | else | |
5027 | echo "$ac_t""no" 1>&6 | |
5028 | fi | |
5029 | done | |
5030 | ||
5031 | ||
5032 | if test "${ac_cv_func_stpcpy+set}" != "set"; then | |
5033 | for ac_func in stpcpy | |
5034 | do | |
5035 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
2d6eb5bf | 5036 | echo "configure:5037: checking for $ac_func" >&5 |
ab87f8c8 JL |
5037 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
5038 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5039 | else | |
5040 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 5041 | #line 5042 "configure" |
ab87f8c8 JL |
5042 | #include "confdefs.h" |
5043 | /* System header to define __stub macros and hopefully few prototypes, | |
5044 | which can conflict with char $ac_func(); below. */ | |
5045 | #include <assert.h> | |
5046 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5047 | /* We use char because int might match the return type of a gcc2 | |
5048 | builtin and then its argument prototype would still apply. */ | |
5049 | char $ac_func(); | |
5050 | ||
5051 | int main() { | |
5052 | ||
5053 | /* The GNU C library defines this for functions which it implements | |
5054 | to always fail with ENOSYS. Some functions are actually named | |
5055 | something starting with __ and the normal name is an alias. */ | |
5056 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
5057 | choke me | |
5058 | #else | |
99b09ff3 | 5059 | $ac_func(); |
ab87f8c8 JL |
5060 | #endif |
5061 | ||
5062 | ; return 0; } | |
5063 | EOF | |
2d6eb5bf | 5064 | if { (eval echo configure:5065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 JL |
5065 | rm -rf conftest* |
5066 | eval "ac_cv_func_$ac_func=yes" | |
5067 | else | |
5068 | echo "configure: failed program was:" >&5 | |
5069 | cat conftest.$ac_ext >&5 | |
5070 | rm -rf conftest* | |
5071 | eval "ac_cv_func_$ac_func=no" | |
5072 | fi | |
5073 | rm -f conftest* | |
5074 | fi | |
5075 | ||
5076 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
5077 | echo "$ac_t""yes" 1>&6 | |
5078 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
5079 | cat >> confdefs.h <<EOF | |
5080 | #define $ac_tr_func 1 | |
5081 | EOF | |
5082 | ||
5083 | else | |
5084 | echo "$ac_t""no" 1>&6 | |
5085 | fi | |
5086 | done | |
5087 | ||
5088 | fi | |
5089 | if test "${ac_cv_func_stpcpy}" = "yes"; then | |
5090 | cat >> confdefs.h <<\EOF | |
5091 | #define HAVE_STPCPY 1 | |
5092 | EOF | |
5093 | ||
5094 | fi | |
5095 | ||
5096 | if test $ac_cv_header_locale_h = yes; then | |
5097 | echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6 | |
2d6eb5bf | 5098 | echo "configure:5099: checking for LC_MESSAGES" >&5 |
ab87f8c8 JL |
5099 | if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then |
5100 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5101 | else | |
5102 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 5103 | #line 5104 "configure" |
ab87f8c8 JL |
5104 | #include "confdefs.h" |
5105 | #include <locale.h> | |
5106 | int main() { | |
5107 | return LC_MESSAGES | |
5108 | ; return 0; } | |
5109 | EOF | |
2d6eb5bf | 5110 | if { (eval echo configure:5111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 JL |
5111 | rm -rf conftest* |
5112 | am_cv_val_LC_MESSAGES=yes | |
5113 | else | |
5114 | echo "configure: failed program was:" >&5 | |
5115 | cat conftest.$ac_ext >&5 | |
5116 | rm -rf conftest* | |
5117 | am_cv_val_LC_MESSAGES=no | |
5118 | fi | |
5119 | rm -f conftest* | |
5120 | fi | |
5121 | ||
5122 | echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6 | |
5123 | if test $am_cv_val_LC_MESSAGES = yes; then | |
5124 | cat >> confdefs.h <<\EOF | |
5125 | #define HAVE_LC_MESSAGES 1 | |
5126 | EOF | |
5127 | ||
5128 | fi | |
5129 | fi | |
5130 | echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6 | |
2d6eb5bf | 5131 | echo "configure:5132: checking whether NLS is requested" >&5 |
ab87f8c8 JL |
5132 | # Check whether --enable-nls or --disable-nls was given. |
5133 | if test "${enable_nls+set}" = set; then | |
5134 | enableval="$enable_nls" | |
5135 | USE_NLS=$enableval | |
5136 | else | |
5137 | USE_NLS=yes | |
5138 | fi | |
5139 | ||
5140 | echo "$ac_t""$USE_NLS" 1>&6 | |
5141 | ||
5142 | ||
5143 | USE_INCLUDED_LIBINTL=no | |
5144 | ||
5145 | if test "$USE_NLS" = "yes"; then | |
5146 | cat >> confdefs.h <<\EOF | |
5147 | #define ENABLE_NLS 1 | |
5148 | EOF | |
5149 | ||
5150 | echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6 | |
2d6eb5bf | 5151 | echo "configure:5152: checking whether included gettext is requested" >&5 |
ab87f8c8 JL |
5152 | # Check whether --with-included-gettext or --without-included-gettext was given. |
5153 | if test "${with_included_gettext+set}" = set; then | |
5154 | withval="$with_included_gettext" | |
5155 | nls_cv_force_use_gnu_gettext=$withval | |
5156 | else | |
bfa29b63 | 5157 | nls_cv_force_use_gnu_gettext=no |
ab87f8c8 JL |
5158 | fi |
5159 | ||
5160 | echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6 | |
5161 | ||
5162 | nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" | |
5163 | if test "$nls_cv_force_use_gnu_gettext" != "yes"; then | |
5164 | nls_cv_header_intl= | |
5165 | nls_cv_header_libgt= | |
5166 | CATOBJEXT=NONE | |
5167 | ||
5168 | ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'` | |
5169 | echo $ac_n "checking for libintl.h""... $ac_c" 1>&6 | |
2d6eb5bf | 5170 | echo "configure:5171: checking for libintl.h" >&5 |
ab87f8c8 JL |
5171 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
5172 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5173 | else | |
5174 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 5175 | #line 5176 "configure" |
ab87f8c8 JL |
5176 | #include "confdefs.h" |
5177 | #include <libintl.h> | |
5178 | EOF | |
5179 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
2d6eb5bf | 5180 | { (eval echo configure:5181: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
cd9e5e7c | 5181 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
ab87f8c8 JL |
5182 | if test -z "$ac_err"; then |
5183 | rm -rf conftest* | |
5184 | eval "ac_cv_header_$ac_safe=yes" | |
5185 | else | |
5186 | echo "$ac_err" >&5 | |
5187 | echo "configure: failed program was:" >&5 | |
5188 | cat conftest.$ac_ext >&5 | |
5189 | rm -rf conftest* | |
5190 | eval "ac_cv_header_$ac_safe=no" | |
5191 | fi | |
5192 | rm -f conftest* | |
5193 | fi | |
5194 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
5195 | echo "$ac_t""yes" 1>&6 | |
5196 | echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6 | |
2d6eb5bf | 5197 | echo "configure:5198: checking for gettext in libc" >&5 |
ab87f8c8 JL |
5198 | if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then |
5199 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5200 | else | |
5201 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 5202 | #line 5203 "configure" |
ab87f8c8 JL |
5203 | #include "confdefs.h" |
5204 | #include <libintl.h> | |
5205 | int main() { | |
5206 | return (int) gettext ("") | |
5207 | ; return 0; } | |
5208 | EOF | |
2d6eb5bf | 5209 | if { (eval echo configure:5210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 JL |
5210 | rm -rf conftest* |
5211 | gt_cv_func_gettext_libc=yes | |
5212 | else | |
5213 | echo "configure: failed program was:" >&5 | |
5214 | cat conftest.$ac_ext >&5 | |
5215 | rm -rf conftest* | |
5216 | gt_cv_func_gettext_libc=no | |
5217 | fi | |
5218 | rm -f conftest* | |
5219 | fi | |
5220 | ||
5221 | echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6 | |
5222 | ||
5223 | if test "$gt_cv_func_gettext_libc" != "yes"; then | |
5224 | echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6 | |
2d6eb5bf | 5225 | echo "configure:5226: checking for bindtextdomain in -lintl" >&5 |
ab87f8c8 JL |
5226 | ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'` |
5227 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
5228 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5229 | else | |
5230 | ac_save_LIBS="$LIBS" | |
5231 | LIBS="-lintl $LIBS" | |
5232 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 5233 | #line 5234 "configure" |
ab87f8c8 JL |
5234 | #include "confdefs.h" |
5235 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5236 | /* We use char because int might match the return type of a gcc2 | |
5237 | builtin and then its argument prototype would still apply. */ | |
5238 | char bindtextdomain(); | |
5239 | ||
5240 | int main() { | |
5241 | bindtextdomain() | |
5242 | ; return 0; } | |
5243 | EOF | |
2d6eb5bf | 5244 | if { (eval echo configure:5245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 JL |
5245 | rm -rf conftest* |
5246 | eval "ac_cv_lib_$ac_lib_var=yes" | |
5247 | else | |
5248 | echo "configure: failed program was:" >&5 | |
5249 | cat conftest.$ac_ext >&5 | |
5250 | rm -rf conftest* | |
5251 | eval "ac_cv_lib_$ac_lib_var=no" | |
5252 | fi | |
5253 | rm -f conftest* | |
5254 | LIBS="$ac_save_LIBS" | |
5255 | ||
5256 | fi | |
5257 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
5258 | echo "$ac_t""yes" 1>&6 | |
5259 | echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6 | |
2d6eb5bf | 5260 | echo "configure:5261: checking for gettext in libintl" >&5 |
ab87f8c8 JL |
5261 | if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then |
5262 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5263 | else | |
5264 | echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6 | |
2d6eb5bf | 5265 | echo "configure:5266: checking for gettext in -lintl" >&5 |
ab87f8c8 JL |
5266 | ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'` |
5267 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
5268 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5269 | else | |
5270 | ac_save_LIBS="$LIBS" | |
5271 | LIBS="-lintl $LIBS" | |
5272 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 5273 | #line 5274 "configure" |
ab87f8c8 JL |
5274 | #include "confdefs.h" |
5275 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5276 | /* We use char because int might match the return type of a gcc2 | |
5277 | builtin and then its argument prototype would still apply. */ | |
5278 | char gettext(); | |
5279 | ||
5280 | int main() { | |
5281 | gettext() | |
5282 | ; return 0; } | |
5283 | EOF | |
2d6eb5bf | 5284 | if { (eval echo configure:5285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 JL |
5285 | rm -rf conftest* |
5286 | eval "ac_cv_lib_$ac_lib_var=yes" | |
5287 | else | |
5288 | echo "configure: failed program was:" >&5 | |
5289 | cat conftest.$ac_ext >&5 | |
5290 | rm -rf conftest* | |
5291 | eval "ac_cv_lib_$ac_lib_var=no" | |
5292 | fi | |
5293 | rm -f conftest* | |
5294 | LIBS="$ac_save_LIBS" | |
5295 | ||
5296 | fi | |
5297 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
5298 | echo "$ac_t""yes" 1>&6 | |
5299 | gt_cv_func_gettext_libintl=yes | |
5300 | else | |
5301 | echo "$ac_t""no" 1>&6 | |
5302 | gt_cv_func_gettext_libintl=no | |
5303 | fi | |
5304 | ||
5305 | fi | |
5306 | ||
5307 | echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6 | |
5308 | else | |
5309 | echo "$ac_t""no" 1>&6 | |
5310 | fi | |
5311 | ||
5312 | fi | |
5313 | ||
380a627a PT |
5314 | if test "$gt_cv_func_gettext_libintl" = "yes"; then |
5315 | LIBS="-lintl $LIBS" | |
5316 | fi | |
5317 | ||
ab87f8c8 JL |
5318 | if test "$gt_cv_func_gettext_libc" = "yes" \ |
5319 | || test "$gt_cv_func_gettext_libintl" = "yes"; then | |
5320 | cat >> confdefs.h <<\EOF | |
5321 | #define HAVE_GETTEXT 1 | |
5322 | EOF | |
5323 | ||
5324 | # Extract the first word of "msgfmt", so it can be a program name with args. | |
5325 | set dummy msgfmt; ac_word=$2 | |
5326 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 5327 | echo "configure:5328: checking for $ac_word" >&5 |
00036f5c | 5328 | if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then |
ab87f8c8 JL |
5329 | echo $ac_n "(cached) $ac_c" 1>&6 |
5330 | else | |
5331 | case "$MSGFMT" in | |
5332 | /*) | |
00036f5c | 5333 | gcc_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. |
ab87f8c8 JL |
5334 | ;; |
5335 | *) | |
5336 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
5337 | for ac_dir in $PATH; do | |
5338 | test -z "$ac_dir" && ac_dir=. | |
5339 | if test -f $ac_dir/$ac_word; then | |
5340 | if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then | |
00036f5c | 5341 | gcc_cv_path_MSGFMT="$ac_dir/$ac_word" |
ab87f8c8 JL |
5342 | break |
5343 | fi | |
5344 | fi | |
5345 | done | |
5346 | IFS="$ac_save_ifs" | |
00036f5c | 5347 | test -z "$gcc_cv_path_MSGFMT" && gcc_cv_path_MSGFMT="no" |
ab87f8c8 JL |
5348 | ;; |
5349 | esac | |
5350 | fi | |
00036f5c | 5351 | MSGFMT="$gcc_cv_path_MSGFMT" |
ab87f8c8 JL |
5352 | if test -n "$MSGFMT"; then |
5353 | echo "$ac_t""$MSGFMT" 1>&6 | |
5354 | else | |
5355 | echo "$ac_t""no" 1>&6 | |
5356 | fi | |
5357 | if test "$MSGFMT" != "no"; then | |
5358 | for ac_func in dcgettext | |
5359 | do | |
5360 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
2d6eb5bf | 5361 | echo "configure:5362: checking for $ac_func" >&5 |
ab87f8c8 JL |
5362 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
5363 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5364 | else | |
5365 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 5366 | #line 5367 "configure" |
ab87f8c8 JL |
5367 | #include "confdefs.h" |
5368 | /* System header to define __stub macros and hopefully few prototypes, | |
5369 | which can conflict with char $ac_func(); below. */ | |
5370 | #include <assert.h> | |
5371 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5372 | /* We use char because int might match the return type of a gcc2 | |
5373 | builtin and then its argument prototype would still apply. */ | |
5374 | char $ac_func(); | |
5375 | ||
5376 | int main() { | |
5377 | ||
5378 | /* The GNU C library defines this for functions which it implements | |
5379 | to always fail with ENOSYS. Some functions are actually named | |
5380 | something starting with __ and the normal name is an alias. */ | |
5381 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
5382 | choke me | |
5383 | #else | |
99b09ff3 | 5384 | $ac_func(); |
ab87f8c8 JL |
5385 | #endif |
5386 | ||
5387 | ; return 0; } | |
5388 | EOF | |
2d6eb5bf | 5389 | if { (eval echo configure:5390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 JL |
5390 | rm -rf conftest* |
5391 | eval "ac_cv_func_$ac_func=yes" | |
5392 | else | |
5393 | echo "configure: failed program was:" >&5 | |
5394 | cat conftest.$ac_ext >&5 | |
5395 | rm -rf conftest* | |
5396 | eval "ac_cv_func_$ac_func=no" | |
5397 | fi | |
5398 | rm -f conftest* | |
5399 | fi | |
5400 | ||
5401 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
5402 | echo "$ac_t""yes" 1>&6 | |
5403 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
5404 | cat >> confdefs.h <<EOF | |
5405 | #define $ac_tr_func 1 | |
5406 | EOF | |
5407 | ||
5408 | else | |
5409 | echo "$ac_t""no" 1>&6 | |
5410 | fi | |
5411 | done | |
5412 | ||
5413 | # Extract the first word of "gmsgfmt", so it can be a program name with args. | |
5414 | set dummy gmsgfmt; ac_word=$2 | |
5415 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 5416 | echo "configure:5417: checking for $ac_word" >&5 |
00036f5c | 5417 | if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then |
ab87f8c8 JL |
5418 | echo $ac_n "(cached) $ac_c" 1>&6 |
5419 | else | |
5420 | case "$GMSGFMT" in | |
5421 | /*) | |
00036f5c | 5422 | gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. |
ab87f8c8 JL |
5423 | ;; |
5424 | ?:/*) | |
00036f5c | 5425 | gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. |
ab87f8c8 JL |
5426 | ;; |
5427 | *) | |
cd9e5e7c | 5428 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
5429 | ac_dummy="$PATH" |
5430 | for ac_dir in $ac_dummy; do | |
ab87f8c8 JL |
5431 | test -z "$ac_dir" && ac_dir=. |
5432 | if test -f $ac_dir/$ac_word; then | |
00036f5c | 5433 | gcc_cv_path_GMSGFMT="$ac_dir/$ac_word" |
ab87f8c8 JL |
5434 | break |
5435 | fi | |
5436 | done | |
5437 | IFS="$ac_save_ifs" | |
00036f5c | 5438 | test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="$MSGFMT" |
ab87f8c8 JL |
5439 | ;; |
5440 | esac | |
5441 | fi | |
00036f5c | 5442 | GMSGFMT="$gcc_cv_path_GMSGFMT" |
ab87f8c8 JL |
5443 | if test -n "$GMSGFMT"; then |
5444 | echo "$ac_t""$GMSGFMT" 1>&6 | |
5445 | else | |
5446 | echo "$ac_t""no" 1>&6 | |
5447 | fi | |
5448 | ||
5449 | # Extract the first word of "xgettext", so it can be a program name with args. | |
5450 | set dummy xgettext; ac_word=$2 | |
5451 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 5452 | echo "configure:5453: checking for $ac_word" >&5 |
00036f5c | 5453 | if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then |
ab87f8c8 JL |
5454 | echo $ac_n "(cached) $ac_c" 1>&6 |
5455 | else | |
5456 | case "$XGETTEXT" in | |
5457 | /*) | |
00036f5c | 5458 | gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. |
ab87f8c8 JL |
5459 | ;; |
5460 | *) | |
5461 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
5462 | for ac_dir in $PATH; do | |
5463 | test -z "$ac_dir" && ac_dir=. | |
5464 | if test -f $ac_dir/$ac_word; then | |
5465 | if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then | |
00036f5c | 5466 | gcc_cv_path_XGETTEXT="$ac_dir/$ac_word" |
ab87f8c8 JL |
5467 | break |
5468 | fi | |
5469 | fi | |
5470 | done | |
5471 | IFS="$ac_save_ifs" | |
00036f5c | 5472 | test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":" |
ab87f8c8 JL |
5473 | ;; |
5474 | esac | |
5475 | fi | |
00036f5c | 5476 | XGETTEXT="$gcc_cv_path_XGETTEXT" |
ab87f8c8 JL |
5477 | if test -n "$XGETTEXT"; then |
5478 | echo "$ac_t""$XGETTEXT" 1>&6 | |
5479 | else | |
5480 | echo "$ac_t""no" 1>&6 | |
5481 | fi | |
5482 | ||
5483 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 5484 | #line 5485 "configure" |
ab87f8c8 JL |
5485 | #include "confdefs.h" |
5486 | ||
5487 | int main() { | |
5488 | extern int _nl_msg_cat_cntr; | |
5489 | return _nl_msg_cat_cntr | |
5490 | ; return 0; } | |
5491 | EOF | |
2d6eb5bf | 5492 | if { (eval echo configure:5493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 JL |
5493 | rm -rf conftest* |
5494 | CATOBJEXT=.gmo | |
5495 | DATADIRNAME=share | |
5496 | else | |
5497 | echo "configure: failed program was:" >&5 | |
5498 | cat conftest.$ac_ext >&5 | |
5499 | rm -rf conftest* | |
5500 | CATOBJEXT=.mo | |
5501 | DATADIRNAME=lib | |
5502 | fi | |
5503 | rm -f conftest* | |
5504 | INSTOBJEXT=.mo | |
9fdf713f PT |
5505 | else |
5506 | create_catalogs="no" | |
ab87f8c8 JL |
5507 | fi |
5508 | fi | |
5509 | ||
5510 | else | |
5511 | echo "$ac_t""no" 1>&6 | |
5512 | fi | |
5513 | ||
5514 | ||
5515 | if test "$CATOBJEXT" = "NONE"; then | |
5516 | echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6 | |
2d6eb5bf | 5517 | echo "configure:5518: checking whether catgets can be used" >&5 |
ab87f8c8 JL |
5518 | # Check whether --with-catgets or --without-catgets was given. |
5519 | if test "${with_catgets+set}" = set; then | |
5520 | withval="$with_catgets" | |
5521 | nls_cv_use_catgets=$withval | |
5522 | else | |
5523 | nls_cv_use_catgets=no | |
5524 | fi | |
5525 | ||
5526 | echo "$ac_t""$nls_cv_use_catgets" 1>&6 | |
5527 | ||
5528 | if test "$nls_cv_use_catgets" = "yes"; then | |
5529 | echo $ac_n "checking for main in -li""... $ac_c" 1>&6 | |
2d6eb5bf | 5530 | echo "configure:5531: checking for main in -li" >&5 |
ab87f8c8 JL |
5531 | ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'` |
5532 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
5533 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5534 | else | |
5535 | ac_save_LIBS="$LIBS" | |
5536 | LIBS="-li $LIBS" | |
5537 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 5538 | #line 5539 "configure" |
ab87f8c8 JL |
5539 | #include "confdefs.h" |
5540 | ||
5541 | int main() { | |
5542 | main() | |
5543 | ; return 0; } | |
5544 | EOF | |
2d6eb5bf | 5545 | if { (eval echo configure:5546: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 JL |
5546 | rm -rf conftest* |
5547 | eval "ac_cv_lib_$ac_lib_var=yes" | |
5548 | else | |
5549 | echo "configure: failed program was:" >&5 | |
5550 | cat conftest.$ac_ext >&5 | |
5551 | rm -rf conftest* | |
5552 | eval "ac_cv_lib_$ac_lib_var=no" | |
5553 | fi | |
5554 | rm -f conftest* | |
5555 | LIBS="$ac_save_LIBS" | |
5556 | ||
5557 | fi | |
5558 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
5559 | echo "$ac_t""yes" 1>&6 | |
5560 | ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \ | |
5561 | -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` | |
5562 | cat >> confdefs.h <<EOF | |
5563 | #define $ac_tr_lib 1 | |
5564 | EOF | |
5565 | ||
5566 | LIBS="-li $LIBS" | |
5567 | ||
5568 | else | |
5569 | echo "$ac_t""no" 1>&6 | |
5570 | fi | |
5571 | ||
5572 | echo $ac_n "checking for catgets""... $ac_c" 1>&6 | |
2d6eb5bf | 5573 | echo "configure:5574: checking for catgets" >&5 |
ab87f8c8 JL |
5574 | if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then |
5575 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5576 | else | |
5577 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 5578 | #line 5579 "configure" |
ab87f8c8 JL |
5579 | #include "confdefs.h" |
5580 | /* System header to define __stub macros and hopefully few prototypes, | |
5581 | which can conflict with char catgets(); below. */ | |
5582 | #include <assert.h> | |
5583 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5584 | /* We use char because int might match the return type of a gcc2 | |
5585 | builtin and then its argument prototype would still apply. */ | |
5586 | char catgets(); | |
5587 | ||
5588 | int main() { | |
5589 | ||
5590 | /* The GNU C library defines this for functions which it implements | |
5591 | to always fail with ENOSYS. Some functions are actually named | |
5592 | something starting with __ and the normal name is an alias. */ | |
5593 | #if defined (__stub_catgets) || defined (__stub___catgets) | |
5594 | choke me | |
5595 | #else | |
99b09ff3 | 5596 | catgets(); |
ab87f8c8 JL |
5597 | #endif |
5598 | ||
5599 | ; return 0; } | |
5600 | EOF | |
2d6eb5bf | 5601 | if { (eval echo configure:5602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ab87f8c8 JL |
5602 | rm -rf conftest* |
5603 | eval "ac_cv_func_catgets=yes" | |
5604 | else | |
5605 | echo "configure: failed program was:" >&5 | |
5606 | cat conftest.$ac_ext >&5 | |
5607 | rm -rf conftest* | |
5608 | eval "ac_cv_func_catgets=no" | |
5609 | fi | |
5610 | rm -f conftest* | |
5611 | fi | |
5612 | ||
5613 | if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then | |
5614 | echo "$ac_t""yes" 1>&6 | |
5615 | cat >> confdefs.h <<\EOF | |
5616 | #define HAVE_CATGETS 1 | |
5617 | EOF | |
5618 | ||
5619 | INTLOBJS="\$(CATOBJS)" | |
5620 | # Extract the first word of "gencat", so it can be a program name with args. | |
5621 | set dummy gencat; ac_word=$2 | |
5622 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 5623 | echo "configure:5624: checking for $ac_word" >&5 |
00036f5c | 5624 | if eval "test \"`echo '$''{'gcc_cv_path_GENCAT'+set}'`\" = set"; then |
ab87f8c8 JL |
5625 | echo $ac_n "(cached) $ac_c" 1>&6 |
5626 | else | |
5627 | case "$GENCAT" in | |
5628 | /*) | |
00036f5c | 5629 | gcc_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path. |
ab87f8c8 JL |
5630 | ;; |
5631 | ?:/*) | |
00036f5c | 5632 | gcc_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path. |
ab87f8c8 JL |
5633 | ;; |
5634 | *) | |
cd9e5e7c | 5635 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
5636 | ac_dummy="$PATH" |
5637 | for ac_dir in $ac_dummy; do | |
ab87f8c8 JL |
5638 | test -z "$ac_dir" && ac_dir=. |
5639 | if test -f $ac_dir/$ac_word; then | |
00036f5c | 5640 | gcc_cv_path_GENCAT="$ac_dir/$ac_word" |
ab87f8c8 JL |
5641 | break |
5642 | fi | |
5643 | done | |
5644 | IFS="$ac_save_ifs" | |
00036f5c | 5645 | test -z "$gcc_cv_path_GENCAT" && gcc_cv_path_GENCAT="no" |
ab87f8c8 JL |
5646 | ;; |
5647 | esac | |
5648 | fi | |
00036f5c | 5649 | GENCAT="$gcc_cv_path_GENCAT" |
ab87f8c8 JL |
5650 | if test -n "$GENCAT"; then |
5651 | echo "$ac_t""$GENCAT" 1>&6 | |
5652 | else | |
5653 | echo "$ac_t""no" 1>&6 | |
5654 | fi | |
5655 | if test "$GENCAT" != "no"; then | |
5656 | # Extract the first word of "gmsgfmt", so it can be a program name with args. | |
5657 | set dummy gmsgfmt; ac_word=$2 | |
5658 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 5659 | echo "configure:5660: checking for $ac_word" >&5 |
00036f5c | 5660 | if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then |
ab87f8c8 JL |
5661 | echo $ac_n "(cached) $ac_c" 1>&6 |
5662 | else | |
5663 | case "$GMSGFMT" in | |
5664 | /*) | |
00036f5c | 5665 | gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. |
ab87f8c8 JL |
5666 | ;; |
5667 | ?:/*) | |
00036f5c | 5668 | gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. |
ab87f8c8 JL |
5669 | ;; |
5670 | *) | |
cd9e5e7c | 5671 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
5672 | ac_dummy="$PATH" |
5673 | for ac_dir in $ac_dummy; do | |
ab87f8c8 JL |
5674 | test -z "$ac_dir" && ac_dir=. |
5675 | if test -f $ac_dir/$ac_word; then | |
00036f5c | 5676 | gcc_cv_path_GMSGFMT="$ac_dir/$ac_word" |
ab87f8c8 JL |
5677 | break |
5678 | fi | |
5679 | done | |
5680 | IFS="$ac_save_ifs" | |
00036f5c | 5681 | test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="no" |
ab87f8c8 JL |
5682 | ;; |
5683 | esac | |
5684 | fi | |
00036f5c | 5685 | GMSGFMT="$gcc_cv_path_GMSGFMT" |
ab87f8c8 JL |
5686 | if test -n "$GMSGFMT"; then |
5687 | echo "$ac_t""$GMSGFMT" 1>&6 | |
5688 | else | |
5689 | echo "$ac_t""no" 1>&6 | |
5690 | fi | |
5691 | ||
5692 | if test "$GMSGFMT" = "no"; then | |
5693 | # Extract the first word of "msgfmt", so it can be a program name with args. | |
5694 | set dummy msgfmt; ac_word=$2 | |
5695 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 5696 | echo "configure:5697: checking for $ac_word" >&5 |
00036f5c | 5697 | if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then |
ab87f8c8 JL |
5698 | echo $ac_n "(cached) $ac_c" 1>&6 |
5699 | else | |
5700 | case "$GMSGFMT" in | |
5701 | /*) | |
00036f5c | 5702 | gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. |
ab87f8c8 JL |
5703 | ;; |
5704 | *) | |
5705 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
5706 | for ac_dir in $PATH; do | |
5707 | test -z "$ac_dir" && ac_dir=. | |
5708 | if test -f $ac_dir/$ac_word; then | |
5709 | if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then | |
00036f5c | 5710 | gcc_cv_path_GMSGFMT="$ac_dir/$ac_word" |
ab87f8c8 JL |
5711 | break |
5712 | fi | |
5713 | fi | |
5714 | done | |
5715 | IFS="$ac_save_ifs" | |
00036f5c | 5716 | test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="msgfmt" |
ab87f8c8 JL |
5717 | ;; |
5718 | esac | |
5719 | fi | |
00036f5c | 5720 | GMSGFMT="$gcc_cv_path_GMSGFMT" |
ab87f8c8 JL |
5721 | if test -n "$GMSGFMT"; then |
5722 | echo "$ac_t""$GMSGFMT" 1>&6 | |
5723 | else | |
5724 | echo "$ac_t""no" 1>&6 | |
5725 | fi | |
5726 | ||
cab10d56 | 5727 | if test "$GMSGFMT" = "msgfmt"; then |
17297c41 PT |
5728 | create_catalogs="no" |
5729 | fi | |
ab87f8c8 JL |
5730 | fi |
5731 | # Extract the first word of "xgettext", so it can be a program name with args. | |
5732 | set dummy xgettext; ac_word=$2 | |
5733 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 5734 | echo "configure:5735: checking for $ac_word" >&5 |
00036f5c | 5735 | if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then |
ab87f8c8 JL |
5736 | echo $ac_n "(cached) $ac_c" 1>&6 |
5737 | else | |
5738 | case "$XGETTEXT" in | |
5739 | /*) | |
00036f5c | 5740 | gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. |
ab87f8c8 JL |
5741 | ;; |
5742 | *) | |
5743 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
5744 | for ac_dir in $PATH; do | |
5745 | test -z "$ac_dir" && ac_dir=. | |
5746 | if test -f $ac_dir/$ac_word; then | |
5747 | if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then | |
00036f5c | 5748 | gcc_cv_path_XGETTEXT="$ac_dir/$ac_word" |
ab87f8c8 JL |
5749 | break |
5750 | fi | |
5751 | fi | |
5752 | done | |
5753 | IFS="$ac_save_ifs" | |
00036f5c | 5754 | test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":" |
ab87f8c8 JL |
5755 | ;; |
5756 | esac | |
5757 | fi | |
00036f5c | 5758 | XGETTEXT="$gcc_cv_path_XGETTEXT" |
ab87f8c8 JL |
5759 | if test -n "$XGETTEXT"; then |
5760 | echo "$ac_t""$XGETTEXT" 1>&6 | |
5761 | else | |
5762 | echo "$ac_t""no" 1>&6 | |
5763 | fi | |
5764 | ||
5765 | USE_INCLUDED_LIBINTL=yes | |
5766 | CATOBJEXT=.cat | |
5767 | INSTOBJEXT=.cat | |
5768 | DATADIRNAME=lib | |
5769 | INTLDEPS='$(top_builddir)/intl/libintl.a' | |
5770 | INTLLIBS=$INTLDEPS | |
5771 | LIBS=`echo $LIBS | sed -e 's/-lintl//'` | |
5772 | nls_cv_header_intl=intl/libintl.h | |
5773 | nls_cv_header_libgt=intl/libgettext.h | |
5774 | fi | |
5775 | else | |
5776 | echo "$ac_t""no" 1>&6 | |
5777 | fi | |
5778 | ||
5779 | fi | |
5780 | fi | |
5781 | ||
5782 | if test "$CATOBJEXT" = "NONE"; then | |
5783 | nls_cv_use_gnu_gettext=yes | |
5784 | fi | |
5785 | fi | |
5786 | ||
5787 | if test "$nls_cv_use_gnu_gettext" = "yes"; then | |
5788 | INTLOBJS="\$(GETTOBJS)" | |
5789 | # Extract the first word of "msgfmt", so it can be a program name with args. | |
5790 | set dummy msgfmt; ac_word=$2 | |
5791 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 5792 | echo "configure:5793: checking for $ac_word" >&5 |
00036f5c | 5793 | if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then |
ab87f8c8 JL |
5794 | echo $ac_n "(cached) $ac_c" 1>&6 |
5795 | else | |
5796 | case "$MSGFMT" in | |
5797 | /*) | |
00036f5c | 5798 | gcc_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. |
ab87f8c8 JL |
5799 | ;; |
5800 | *) | |
5801 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
5802 | for ac_dir in $PATH; do | |
5803 | test -z "$ac_dir" && ac_dir=. | |
5804 | if test -f $ac_dir/$ac_word; then | |
5805 | if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then | |
00036f5c | 5806 | gcc_cv_path_MSGFMT="$ac_dir/$ac_word" |
ab87f8c8 JL |
5807 | break |
5808 | fi | |
5809 | fi | |
5810 | done | |
5811 | IFS="$ac_save_ifs" | |
00036f5c | 5812 | test -z "$gcc_cv_path_MSGFMT" && gcc_cv_path_MSGFMT="msgfmt" |
ab87f8c8 JL |
5813 | ;; |
5814 | esac | |
5815 | fi | |
00036f5c | 5816 | MSGFMT="$gcc_cv_path_MSGFMT" |
ab87f8c8 JL |
5817 | if test -n "$MSGFMT"; then |
5818 | echo "$ac_t""$MSGFMT" 1>&6 | |
5819 | else | |
5820 | echo "$ac_t""no" 1>&6 | |
5821 | fi | |
5822 | ||
5823 | # Extract the first word of "gmsgfmt", so it can be a program name with args. | |
5824 | set dummy gmsgfmt; ac_word=$2 | |
5825 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 5826 | echo "configure:5827: checking for $ac_word" >&5 |
00036f5c | 5827 | if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then |
ab87f8c8 JL |
5828 | echo $ac_n "(cached) $ac_c" 1>&6 |
5829 | else | |
5830 | case "$GMSGFMT" in | |
5831 | /*) | |
00036f5c | 5832 | gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. |
ab87f8c8 JL |
5833 | ;; |
5834 | ?:/*) | |
00036f5c | 5835 | gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. |
ab87f8c8 JL |
5836 | ;; |
5837 | *) | |
cd9e5e7c | 5838 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
b27d2bd5 MK |
5839 | ac_dummy="$PATH" |
5840 | for ac_dir in $ac_dummy; do | |
ab87f8c8 JL |
5841 | test -z "$ac_dir" && ac_dir=. |
5842 | if test -f $ac_dir/$ac_word; then | |
00036f5c | 5843 | gcc_cv_path_GMSGFMT="$ac_dir/$ac_word" |
ab87f8c8 JL |
5844 | break |
5845 | fi | |
5846 | done | |
5847 | IFS="$ac_save_ifs" | |
00036f5c | 5848 | test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="$MSGFMT" |
ab87f8c8 JL |
5849 | ;; |
5850 | esac | |
5851 | fi | |
00036f5c | 5852 | GMSGFMT="$gcc_cv_path_GMSGFMT" |
ab87f8c8 JL |
5853 | if test -n "$GMSGFMT"; then |
5854 | echo "$ac_t""$GMSGFMT" 1>&6 | |
5855 | else | |
5856 | echo "$ac_t""no" 1>&6 | |
5857 | fi | |
5858 | ||
cab10d56 | 5859 | if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then |
17297c41 | 5860 | create_catalogs="no" |
17297c41 | 5861 | fi |
ab87f8c8 JL |
5862 | # Extract the first word of "xgettext", so it can be a program name with args. |
5863 | set dummy xgettext; ac_word=$2 | |
5864 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
2d6eb5bf | 5865 | echo "configure:5866: checking for $ac_word" >&5 |
00036f5c | 5866 | if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then |
ab87f8c8 JL |
5867 | echo $ac_n "(cached) $ac_c" 1>&6 |
5868 | else | |
5869 | case "$XGETTEXT" in | |
5870 | /*) | |
00036f5c | 5871 | gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. |
ab87f8c8 JL |
5872 | ;; |
5873 | *) | |
5874 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
5875 | for ac_dir in $PATH; do | |
5876 | test -z "$ac_dir" && ac_dir=. | |
5877 | if test -f $ac_dir/$ac_word; then | |
5878 | if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then | |
00036f5c | 5879 | gcc_cv_path_XGETTEXT="$ac_dir/$ac_word" |
ab87f8c8 JL |
5880 | break |
5881 | fi | |
5882 | fi | |
5883 | done | |
5884 | IFS="$ac_save_ifs" | |
00036f5c | 5885 | test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":" |
ab87f8c8 JL |
5886 | ;; |
5887 | esac | |
5888 | fi | |
00036f5c | 5889 | XGETTEXT="$gcc_cv_path_XGETTEXT" |
ab87f8c8 JL |
5890 | if test -n "$XGETTEXT"; then |
5891 | echo "$ac_t""$XGETTEXT" 1>&6 | |
5892 | else | |
5893 | echo "$ac_t""no" 1>&6 | |
5894 | fi | |
5895 | ||
5896 | ||
5897 | USE_INCLUDED_LIBINTL=yes | |
5898 | CATOBJEXT=.gmo | |
5899 | INSTOBJEXT=.mo | |
5900 | DATADIRNAME=share | |
5901 | INTLDEPS='$(top_builddir)/intl/libintl.a' | |
5902 | INTLLIBS=$INTLDEPS | |
5903 | LIBS=`echo $LIBS | sed -e 's/-lintl//'` | |
5904 | nls_cv_header_intl=intl/libintl.h | |
5905 | nls_cv_header_libgt=intl/libgettext.h | |
5906 | fi | |
5907 | ||
5908 | if test "$XGETTEXT" != ":"; then | |
5909 | if $XGETTEXT --omit-header /dev/null 2> /dev/null; then | |
5910 | : ; | |
5911 | else | |
5912 | echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6 | |
5913 | XGETTEXT=":" | |
5914 | fi | |
5915 | fi | |
5916 | ||
17297c41 PT |
5917 | |
5918 | ||
ab87f8c8 JL |
5919 | # We need to process the po/ directory. |
5920 | POSUB=po | |
5921 | else | |
5922 | DATADIRNAME=share | |
5923 | nls_cv_header_intl=intl/libintl.h | |
5924 | nls_cv_header_libgt=intl/libgettext.h | |
5925 | fi | |
5926 | ||
5927 | ||
5928 | ||
5929 | ||
5930 | # If this is used in GNU gettext we have to set USE_NLS to `yes' | |
5931 | # because some of the sources are only built for this goal. | |
5932 | if test "$PACKAGE" = gettext; then | |
5933 | USE_NLS=yes | |
5934 | USE_INCLUDED_LIBINTL=yes | |
5935 | fi | |
5936 | ||
5937 | for lang in $ALL_LINGUAS; do | |
5938 | GMOFILES="$GMOFILES $lang.gmo" | |
5939 | POFILES="$POFILES $lang.po" | |
5940 | done | |
5941 | ||
5942 | ||
5943 | ||
5944 | ||
5945 | ||
5946 | ||
5947 | ||
5948 | ||
5949 | ||
5950 | ||
5951 | ||
5952 | ||
5953 | ||
5954 | ||
4d0230e1 | 5955 | if test "x$create_catalogs" = "xno"; then |
9fdf713f PT |
5956 | echo "configure: warning: No program for building catalogs found -> building disabled" 1>&2 |
5957 | fi | |
5958 | ||
17297c41 | 5959 | if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then |
ab87f8c8 JL |
5960 | if test "x$ALL_LINGUAS" = "x"; then |
5961 | LINGUAS= | |
5962 | else | |
5963 | echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6 | |
2d6eb5bf | 5964 | echo "configure:5965: checking for catalogs to be installed" >&5 |
47f01856 PT |
5965 | if test "x$LINGUAS" = "x"; then |
5966 | LINGUAS=$ALL_LINGUAS | |
5967 | else | |
5968 | NEW_LINGUAS= | |
5969 | for lang in $ALL_LINGUAS; do | |
5970 | case " $LINGUAS " in | |
5971 | *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;; | |
5972 | esac | |
5973 | done | |
5974 | LINGUAS=$NEW_LINGUAS | |
5975 | fi | |
ab87f8c8 JL |
5976 | echo "$ac_t""$LINGUAS" 1>&6 |
5977 | fi | |
5978 | ||
5979 | if test -n "$LINGUAS"; then | |
5980 | for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done | |
5981 | fi | |
5982 | fi | |
5983 | ||
5984 | if test $ac_cv_header_locale_h = yes; then | |
5985 | INCLUDE_LOCALE_H="#include <locale.h>" | |
5986 | else | |
5987 | INCLUDE_LOCALE_H="\ | |
5988 | /* The system does not provide the header <locale.h>. Take care yourself. */" | |
5989 | fi | |
5990 | ||
5991 | ||
5992 | test -d intl || mkdir intl | |
5993 | if test "$CATOBJEXT" = ".cat"; then | |
5994 | ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'` | |
5995 | echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6 | |
2d6eb5bf | 5996 | echo "configure:5997: checking for linux/version.h" >&5 |
ab87f8c8 JL |
5997 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
5998 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5999 | else | |
6000 | cat > conftest.$ac_ext <<EOF | |
2d6eb5bf | 6001 | #line 6002 "configure" |
ab87f8c8 JL |
6002 | #include "confdefs.h" |
6003 | #include <linux/version.h> | |
6004 | EOF | |
6005 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
2d6eb5bf | 6006 | { (eval echo configure:6007: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
cd9e5e7c | 6007 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
ab87f8c8 JL |
6008 | if test -z "$ac_err"; then |
6009 | rm -rf conftest* | |
6010 | eval "ac_cv_header_$ac_safe=yes" | |
6011 | else | |
6012 | echo "$ac_err" >&5 | |
6013 | echo "configure: failed program was:" >&5 | |
6014 | cat conftest.$ac_ext >&5 | |
6015 | rm -rf conftest* | |
6016 | eval "ac_cv_header_$ac_safe=no" | |
6017 | fi | |
6018 | rm -f conftest* | |
6019 | fi | |
6020 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
6021 | echo "$ac_t""yes" 1>&6 | |
6022 | msgformat=linux | |
6023 | else | |
6024 | echo "$ac_t""no" 1>&6 | |
6025 | msgformat=xopen | |
6026 | fi | |
6027 | ||
6028 | ||
6029 | sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed | |
6030 | fi | |
6031 | sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \ | |
6032 | $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed | |
6033 | ||
6034 | if test "$PACKAGE" = "gettext"; then | |
6035 | GT_NO="#NO#" | |
6036 | GT_YES= | |
6037 | else | |
6038 | GT_NO= | |
6039 | GT_YES="#YES#" | |
6040 | fi | |
6041 | ||
6042 | ||
6043 | ||
6044 | MKINSTALLDIRS= | |
6045 | if test -n "$ac_aux_dir"; then | |
6046 | MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" | |
6047 | fi | |
6048 | if test -z "$MKINSTALLDIRS"; then | |
6049 | MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" | |
6050 | fi | |
6051 | ||
6052 | ||
6053 | l= | |
6054 | ||
6055 | ||
6056 | test -d po || mkdir po | |
6057 | if test "x$srcdir" != "x."; then | |
6058 | if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then | |
6059 | posrcprefix="$srcdir/" | |
6060 | else | |
6061 | posrcprefix="../$srcdir/" | |
6062 | fi | |
6063 | else | |
6064 | posrcprefix="../" | |
6065 | fi | |
6066 | rm -f po/POTFILES | |
6067 | sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ | |
6068 | < $srcdir/po/POTFILES.in > po/POTFILES | |
6069 | ||
6070 | XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT" | |
6071 | ||
f4ab28e3 MK |
6072 | # Windows32 Registry support for specifying GCC installation paths. |
6073 | # Check whether --enable-win32-registry or --disable-win32-registry was given. | |
6074 | if test "${enable_win32_registry+set}" = set; then | |
6075 | enableval="$enable_win32_registry" | |
6076 | : | |
6077 | fi | |
6078 | ||
6079 | ||
6080 | echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6 | |
2d6eb5bf | 6081 | echo "configure:6082: checking whether windows registry support is requested" >&5 |
f4ab28e3 MK |
6082 | if test x$enable_win32_registry != xno; then |
6083 | cat >> confdefs.h <<\EOF | |
6084 | #define ENABLE_WIN32_REGISTRY 1 | |
6085 | EOF | |
6086 | ||
6087 | echo "$ac_t""yes" 1>&6 | |
6088 | else | |
6089 | echo "$ac_t""no" 1>&6 | |
6090 | fi | |
6091 | ||
6092 | # Check if user specified a different registry key. | |
6093 | case x${enable_win32_registry} in | |
6094 | x | xyes) | |
6095 | # default. | |
6096 | gcc_cv_win32_registry_key="$VERSION" | |
6097 | ;; | |
6098 | xno) | |
6099 | # no registry lookup. | |
6100 | gcc_cv_win32_registry_key='' | |
6101 | ;; | |
6102 | *) | |
6103 | # user-specified key. | |
6104 | gcc_cv_win32_registry_key="$enable_win32_registry" | |
6105 | ;; | |
6106 | esac | |
6107 | ||
6108 | if test x$enable_win32_registry != xno; then | |
6109 | echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6 | |
2d6eb5bf | 6110 | echo "configure:6111: checking registry key on windows hosts" >&5 |
f4ab28e3 MK |
6111 | cat >> confdefs.h <<EOF |
6112 | #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key" | |
6113 | EOF | |
6114 | ||
6115 | echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6 | |
6116 | fi | |
6117 | ||
ab87f8c8 JL |
6118 | # Get an absolute path to the GCC top-level source directory |
6119 | holddir=`pwd` | |
6120 | cd $srcdir | |
6121 | topdir=`pwd` | |
6122 | cd $holddir | |
6123 | ||
6124 | # Conditionalize the makefile for this host machine. | |
6125 | # Make-host contains the concatenation of all host makefile fragments | |
6126 | # [there can be more than one]. This file is built by configure.frag. | |
6127 | host_overrides=Make-host | |
6128 | dep_host_xmake_file= | |
6129 | for f in .. ${host_xmake_file} | |
6130 | do | |
6131 | if test -f ${srcdir}/config/$f | |
6132 | then | |
6133 | dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f" | |
6134 | fi | |
6135 | done | |
6136 | ||
6137 | # Conditionalize the makefile for this target machine. | |
6138 | # Make-target contains the concatenation of all host makefile fragments | |
6139 | # [there can be more than one]. This file is built by configure.frag. | |
6140 | target_overrides=Make-target | |
6141 | dep_tmake_file= | |
6142 | for f in .. ${tmake_file} | |
6143 | do | |
6144 | if test -f ${srcdir}/config/$f | |
6145 | then | |
6146 | dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f" | |
6147 | fi | |
6148 | done | |
6149 | ||
6150 | # If the host doesn't support symlinks, modify CC in | |
6151 | # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works. | |
6152 | # Otherwise, we can use "CC=$(CC)". | |
6153 | rm -f symtest.tem | |
6154 | if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null | |
6155 | then | |
6156 | cc_set_by_configure="\$(CC)" | |
5aa82ace | 6157 | quoted_cc_set_by_configure="\$(CC)" |
ab87f8c8 JL |
6158 | stage_prefix_set_by_configure="\$(STAGE_PREFIX)" |
6159 | else | |
6160 | rm -f symtest.tem | |
6161 | if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null | |
6162 | then | |
6163 | symbolic_link="cp -p" | |
6164 | else | |
6165 | symbolic_link="cp" | |
6166 | fi | |
6167 | cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`" | |
5aa82ace | 6168 | quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`" |
ab87f8c8 JL |
6169 | stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`" |
6170 | fi | |
6171 | rm -f symtest.tem | |
6172 | ||
6173 | out_object_file=`basename $out_file .c`.o | |
6174 | ||
6175 | tm_file_list= | |
6176 | for f in $tm_file; do | |
64ccbc99 | 6177 | case $f in |
22fdd65e | 6178 | gansidecl.h | defaults.h ) |
64ccbc99 KG |
6179 | tm_file_list="${tm_file_list} $f" ;; |
6180 | *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;; | |
6181 | esac | |
ab87f8c8 JL |
6182 | done |
6183 | ||
11642c3a ZW |
6184 | tm_p_file_list= |
6185 | for f in $tm_p_file; do | |
6186 | tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f" | |
6187 | done | |
6188 | ||
ab87f8c8 JL |
6189 | host_xm_file_list= |
6190 | for f in $host_xm_file; do | |
64ccbc99 | 6191 | case $f in |
75e93faa | 6192 | auto-host.h | gansidecl.h | defaults.h ) |
64ccbc99 KG |
6193 | host_xm_file_list="${host_xm_file_list} $f" ;; |
6194 | *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;; | |
6195 | esac | |
ab87f8c8 JL |
6196 | done |
6197 | ||
6198 | build_xm_file_list= | |
6199 | for f in $build_xm_file; do | |
64ccbc99 | 6200 | case $f in |
75e93faa | 6201 | auto-build.h | auto-host.h | gansidecl.h | defaults.h ) |
64ccbc99 KG |
6202 | build_xm_file_list="${build_xm_file_list} $f" ;; |
6203 | *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;; | |
6204 | esac | |
ab87f8c8 JL |
6205 | done |
6206 | ||
6207 | # Define macro CROSS_COMPILE in compilation | |
6208 | # if this is a cross-compiler. | |
6209 | # Also use all.cross instead of all.internal | |
6210 | # and add cross-make to Makefile. | |
6211 | cross_overrides="/dev/null" | |
6212 | if test x$host != x$target | |
6213 | then | |
6214 | cross_defines="CROSS=-DCROSS_COMPILE" | |
6215 | cross_overrides="${topdir}/cross-make" | |
6216 | fi | |
6217 | ||
b39d221a EC |
6218 | # If this is a cross-compiler that does not |
6219 | # have its own set of headers then define | |
6220 | # inhibit_libc | |
6221 | ||
6222 | # If this is using newlib, then define inhibit_libc in | |
6223 | # LIBGCC2_CFLAGS. This will cause __eprintf to be left out of | |
6224 | # libgcc.a, but that's OK because newlib should have its own version of | |
6225 | # assert.h. | |
6226 | inhibit_libc= | |
6227 | if test x$host != x$target && test x$with_headers = x; then | |
6228 | inhibit_libc=-Dinhibit_libc | |
6229 | else | |
6230 | if test x$with_newlib = xyes; then | |
6231 | inhibit_libc=-Dinhibit_libc | |
6232 | fi | |
6233 | fi | |
6234 | ||
6235 | ||
ab87f8c8 JL |
6236 | # When building gcc with a cross-compiler, we need to fix a few things. |
6237 | # This must come after cross-make as we want all.build to override | |
6238 | # all.cross. | |
6239 | build_overrides="/dev/null" | |
6240 | if test x$build != x$host | |
6241 | then | |
6242 | build_overrides="${topdir}/build-make" | |
6243 | fi | |
6244 | ||
6245 | # Expand extra_headers to include complete path. | |
6246 | # This substitutes for lots of t-* files. | |
6247 | extra_headers_list= | |
6248 | if test "x$extra_headers" = x | |
6249 | then true | |
6250 | else | |
6251 | # Prepend ${srcdir}/ginclude/ to every entry in extra_headers. | |
6252 | for file in $extra_headers; | |
6253 | do | |
6254 | extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}" | |
6255 | done | |
6256 | fi | |
6257 | ||
6258 | if test x$use_collect2 = xno; then | |
6259 | use_collect2= | |
6260 | fi | |
6261 | ||
6262 | # Add a definition of USE_COLLECT2 if system wants one. | |
6263 | # Also tell toplev.c what to do. | |
6264 | # This substitutes for lots of t-* files. | |
6265 | if test x$use_collect2 = x | |
6266 | then | |
6267 | will_use_collect2= | |
6268 | maybe_use_collect2= | |
6269 | else | |
6270 | will_use_collect2="collect2" | |
6271 | maybe_use_collect2="-DUSE_COLLECT2" | |
6272 | fi | |
6273 | ||
ab87f8c8 JL |
6274 | # If we have gas in the build tree, make a link to it. |
6275 | if test -f ../gas/Makefile; then | |
6276 | rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null | |
6277 | fi | |
6278 | ||
6279 | # If we have nm in the build tree, make a link to it. | |
6280 | if test -f ../binutils/Makefile; then | |
6281 | rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null | |
6282 | fi | |
6283 | ||
6284 | # If we have ld in the build tree, make a link to it. | |
6285 | if test -f ../ld/Makefile; then | |
6286 | # if test x$use_collect2 = x; then | |
6287 | # rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null | |
6288 | # else | |
6289 | rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null | |
6290 | # fi | |
6291 | fi | |
6292 | ||
981d4858 JM |
6293 | # Figure out what assembler we will be using. |
6294 | echo $ac_n "checking what assembler to use""... $ac_c" 1>&6 | |
2d6eb5bf | 6295 | echo "configure:6296: checking what assembler to use" >&5 |
ab87f8c8 | 6296 | gcc_cv_as= |
981d4858 JM |
6297 | gcc_cv_gas_major_version= |
6298 | gcc_cv_gas_minor_version= | |
ab87f8c8 JL |
6299 | gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas |
6300 | if test -x "$DEFAULT_ASSEMBLER"; then | |
6301 | gcc_cv_as="$DEFAULT_ASSEMBLER" | |
6302 | elif test -x "$AS"; then | |
6303 | gcc_cv_as="$AS" | |
6304 | elif test -x as$host_exeext; then | |
6305 | # Build using assembler in the current directory. | |
6306 | gcc_cv_as=./as$host_exeext | |
6307 | elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then | |
6308 | # Single tree build which includes gas. | |
6309 | for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in | |
6310 | do | |
6311 | gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f` | |
6312 | if test x$gcc_cv_gas_version != x; then | |
6313 | break | |
6314 | fi | |
6315 | done | |
6316 | gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` | |
6317 | gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
981d4858 | 6318 | fi |
9e423e6d | 6319 | |
981d4858 | 6320 | if test "x$gcc_cv_as" = x -a x$host = x$target; then |
9e423e6d | 6321 | # Native build. |
779243f7 JL |
6322 | # Search the same directories that the installed compiler will |
6323 | # search. Else we may find the wrong assembler and lose. If we | |
6324 | # do not find a suitable assembler binary, then try the user's | |
6325 | # path. | |
6326 | # | |
6327 | # Also note we have to check MD_EXEC_PREFIX before checking the | |
6328 | # user's path. Unfortunately, there is no good way to get at the | |
6329 | # value of MD_EXEC_PREFIX here. So we do a brute force search | |
6330 | # through all the known MD_EXEC_PREFIX values. Ugh. This needs | |
6331 | # to be fixed as part of the make/configure rewrite too. | |
6332 | ||
6333 | if test "x$exec_prefix" = xNONE; then | |
6334 | if test "x$prefix" = xNONE; then | |
6335 | test_prefix=/usr/local | |
6336 | else | |
6337 | test_prefix=$prefix | |
6338 | fi | |
6339 | else | |
6340 | test_prefix=$exec_prefix | |
6341 | fi | |
6342 | ||
6343 | # If the loop below does not find an assembler, then use whatever | |
6344 | # one we can find in the users's path. | |
6345 | # user's path. | |
16a0fe50 | 6346 | gcc_cv_as=as$host_exeext |
779243f7 JL |
6347 | |
6348 | test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \ | |
6349 | $test_prefix/lib/gcc-lib/$target \ | |
6350 | /usr/lib/gcc/$target/$gcc_version \ | |
6351 | /usr/lib/gcc/$target \ | |
6352 | $test_prefix/$target/bin/$target/$gcc_version \ | |
6353 | $test_prefix/$target/bin \ | |
6354 | /usr/libexec \ | |
6355 | /usr/ccs/gcc \ | |
6356 | /usr/ccs/bin \ | |
6357 | /udk/usr/ccs/bin \ | |
6358 | /bsd43/usr/lib/cmplrs/cc \ | |
6359 | /usr/cross64/usr/bin \ | |
6360 | /usr/lib/cmplrs/cc \ | |
6361 | /sysv/usr/lib/cmplrs/cc \ | |
6362 | /svr4/usr/lib/cmplrs/cc \ | |
6363 | /usr/bin" | |
6364 | ||
6365 | for dir in $test_dirs; do | |
6366 | if test -f $dir/as$host_exeext; then | |
6367 | gcc_cv_as=$dir/as$host_exeext | |
6368 | break; | |
6369 | fi | |
6370 | done | |
9e423e6d | 6371 | fi |
981d4858 JM |
6372 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
6373 | echo "$ac_t"""newly built gas"" 1>&6 | |
6374 | else | |
6375 | echo "$ac_t""$gcc_cv_as" 1>&6 | |
6376 | fi | |
6377 | ||
6378 | # Figure out what nm we will be using. | |
6379 | echo $ac_n "checking what nm to use""... $ac_c" 1>&6 | |
2d6eb5bf | 6380 | echo "configure:6381: checking what nm to use" >&5 |
981d4858 JM |
6381 | if test -x nm$host_exeext; then |
6382 | gcc_cv_nm=./nm$host_exeext | |
6383 | elif test x$host = x$target; then | |
6384 | # Native build. | |
6385 | gcc_cv_nm=nm$host_exeext | |
6386 | fi | |
6387 | echo "$ac_t""$gcc_cv_nm" 1>&6 | |
6388 | ||
6389 | # Figure out what assembler alignment features are present. | |
6390 | echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6 | |
2d6eb5bf | 6391 | echo "configure:6392: checking assembler alignment features" >&5 |
9d147085 | 6392 | gcc_cv_as_alignment_features=none |
981d4858 JM |
6393 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
6394 | # Gas version 2.6 and later support for .balign and .p2align. | |
6395 | # bytes to skip when using .p2align. | |
6396 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then | |
6397 | gcc_cv_as_alignment_features=".balign and .p2align" | |
6398 | cat >> confdefs.h <<\EOF | |
6399 | #define HAVE_GAS_BALIGN_AND_P2ALIGN 1 | |
6400 | EOF | |
6401 | ||
6402 | fi | |
6403 | # Gas version 2.8 and later support specifying the maximum | |
6404 | # bytes to skip when using .p2align. | |
6405 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then | |
6406 | gcc_cv_as_alignment_features=".p2align including maximum skip" | |
6407 | cat >> confdefs.h <<\EOF | |
6408 | #define HAVE_GAS_MAX_SKIP_P2ALIGN 1 | |
6409 | EOF | |
6410 | ||
6411 | fi | |
6412 | elif test x$gcc_cv_as != x; then | |
00ccc16d JL |
6413 | # Check if we have .balign and .p2align |
6414 | echo ".balign 4" > conftest.s | |
6415 | echo ".p2align 2" >> conftest.s | |
6416 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
6417 | gcc_cv_as_alignment_features=".balign and .p2align" | |
6418 | cat >> confdefs.h <<\EOF | |
6419 | #define HAVE_GAS_BALIGN_AND_P2ALIGN 1 | |
6420 | EOF | |
6421 | ||
6422 | fi | |
6423 | rm -f conftest.s conftest.o | |
9e423e6d JW |
6424 | # Check if specifying the maximum bytes to skip when |
6425 | # using .p2align is supported. | |
6426 | echo ".p2align 4,,7" > conftest.s | |
6427 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
6428 | gcc_cv_as_alignment_features=".p2align including maximum skip" | |
6429 | cat >> confdefs.h <<\EOF | |
6430 | #define HAVE_GAS_MAX_SKIP_P2ALIGN 1 | |
6431 | EOF | |
6432 | ||
6433 | fi | |
6434 | rm -f conftest.s conftest.o | |
6435 | fi | |
6436 | echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6 | |
6437 | ||
d1accaa3 | 6438 | echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6 |
2d6eb5bf | 6439 | echo "configure:6440: checking assembler subsection support" >&5 |
9d147085 | 6440 | gcc_cv_as_subsections=no |
981d4858 JM |
6441 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
6442 | if test "$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 | |
6443 | gcc_cv_as_subsections="working .subsection -1" | |
6444 | fi | |
6445 | elif test x$gcc_cv_as != x; then | |
d1accaa3 JJ |
6446 | # Check if we have .subsection |
6447 | echo ".subsection 1" > conftest.s | |
6448 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
6449 | gcc_cv_as_subsections=".subsection" | |
d1accaa3 JJ |
6450 | if test x$gcc_cv_nm != x; then |
6451 | cat > conftest.s <<EOF | |
6452 | conftest_label1: .word 0 | |
6453 | .subsection -1 | |
6454 | conftest_label2: .word 0 | |
6455 | .previous | |
6456 | EOF | |
6457 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
6458 | $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1 | |
6459 | $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2 | |
1b015bec AO |
6460 | if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then |
6461 | : | |
6462 | else | |
d1accaa3 | 6463 | gcc_cv_as_subsections="working .subsection -1" |
d1accaa3 JJ |
6464 | fi |
6465 | fi | |
6466 | fi | |
6467 | fi | |
6468 | rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 | |
981d4858 JM |
6469 | fi |
6470 | if test x"$gcc_cv_as_subsections" = x"working .subsection -1"; then | |
6471 | cat >> confdefs.h <<\EOF | |
6472 | #define HAVE_GAS_SUBSECTION_ORDERING 1 | |
6473 | EOF | |
6474 | ||
d1accaa3 JJ |
6475 | fi |
6476 | echo "$ac_t""$gcc_cv_as_subsections" 1>&6 | |
6477 | ||
12822146 | 6478 | echo $ac_n "checking assembler weak support""... $ac_c" 1>&6 |
2d6eb5bf | 6479 | echo "configure:6480: checking assembler weak support" >&5 |
9d147085 | 6480 | gcc_cv_as_weak=no |
981d4858 JM |
6481 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
6482 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then | |
6483 | gcc_cv_as_weak="yes" | |
6484 | fi | |
6485 | elif test x$gcc_cv_as != x; then | |
12822146 JL |
6486 | # Check if we have .weak |
6487 | echo " .weak foobar" > conftest.s | |
6488 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
12822146 JL |
6489 | gcc_cv_as_weak="yes" |
6490 | fi | |
6491 | rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 | |
981d4858 JM |
6492 | fi |
6493 | if test x"$gcc_cv_as_weak" = xyes; then | |
6494 | cat >> confdefs.h <<\EOF | |
6495 | #define HAVE_GAS_WEAK 1 | |
6496 | EOF | |
6497 | ||
12822146 JL |
6498 | fi |
6499 | echo "$ac_t""$gcc_cv_as_weak" 1>&6 | |
6500 | ||
6a9c5260 | 6501 | echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6 |
2d6eb5bf | 6502 | echo "configure:6503: checking assembler hidden support" >&5 |
9d147085 | 6503 | gcc_cv_as_hidden=no |
981d4858 JM |
6504 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
6505 | if test "$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 | |
6506 | gcc_cv_as_hidden="yes" | |
6507 | fi | |
6508 | elif test x$gcc_cv_as != x; then | |
6a9c5260 UD |
6509 | # Check if we have .hidden |
6510 | echo " .hidden foobar" > conftest.s | |
6511 | echo "foobar:" >> conftest.s | |
6512 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
6a9c5260 UD |
6513 | gcc_cv_as_hidden="yes" |
6514 | fi | |
6515 | rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 | |
981d4858 JM |
6516 | fi |
6517 | if test x"$gcc_cv_as_hidden" = xyes; then | |
6518 | cat >> confdefs.h <<\EOF | |
6519 | #define HAVE_GAS_HIDDEN 1 | |
6520 | EOF | |
6521 | ||
6a9c5260 UD |
6522 | fi |
6523 | echo "$ac_t""$gcc_cv_as_hidden" 1>&6 | |
6524 | ||
b7460f24 | 6525 | echo $ac_n "checking assembler leb128 support""... $ac_c" 1>&6 |
2d6eb5bf | 6526 | echo "configure:6527: checking assembler leb128 support" >&5 |
b7460f24 RH |
6527 | gcc_cv_as_hidden=no |
6528 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then | |
6529 | if test "$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 | |
6530 | gcc_cv_as_leb128="yes" | |
6531 | fi | |
6532 | elif test x$gcc_cv_as != x; then | |
6533 | # Check if we have .[us]leb128, and support symbol arithmetic with it. | |
6534 | cat > conftest.s <<EOF | |
6535 | .data | |
6536 | .uleb128 L2 - L1 | |
6537 | L1: | |
6538 | .uleb128 1280 | |
6539 | .sleb128 -1010 | |
6540 | L2: | |
6541 | EOF | |
6542 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
6543 | gcc_cv_as_leb128="yes" | |
6544 | fi | |
6545 | rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 | |
6546 | fi | |
6547 | if test x"$gcc_cv_as_leb128" = xyes; then | |
6548 | cat >> confdefs.h <<\EOF | |
6549 | #define HAVE_AS_LEB128 1 | |
6550 | EOF | |
6551 | ||
6552 | fi | |
6553 | echo "$ac_t""$gcc_cv_as_leb128" 1>&6 | |
6554 | ||
1cb36a98 RH |
6555 | case "$target" in |
6556 | sparc*-*-*) | |
6557 | echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6 | |
2d6eb5bf | 6558 | echo "configure:6559: checking assembler .register pseudo-op support" >&5 |
5b68c389 AO |
6559 | if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then |
6560 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6561 | else | |
6562 | ||
6563 | gcc_cv_as_register_pseudo_op=unknown | |
6564 | if test x$gcc_cv_as != x; then | |
6565 | # Check if we have .register | |
6566 | echo ".register %g2, #scratch" > conftest.s | |
6567 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
1cb36a98 | 6568 | gcc_cv_as_register_pseudo_op=yes |
5b68c389 AO |
6569 | else |
6570 | gcc_cv_as_register_pseudo_op=no | |
6571 | fi | |
6572 | rm -f conftest.s conftest.o | |
6573 | fi | |
6574 | ||
6575 | fi | |
6576 | ||
6577 | echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6 | |
6578 | if test "x$gcc_cv_as_register_pseudo_op" = xyes; then | |
6579 | cat >> confdefs.h <<\EOF | |
1cb36a98 RH |
6580 | #define HAVE_AS_REGISTER_PSEUDO_OP 1 |
6581 | EOF | |
6582 | ||
1cb36a98 | 6583 | fi |
1cb36a98 | 6584 | |
e95b1e6a | 6585 | echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6 |
2d6eb5bf | 6586 | echo "configure:6587: checking assembler supports -relax" >&5 |
e95b1e6a JJ |
6587 | if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then |
6588 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6589 | else | |
6590 | ||
6591 | gcc_cv_as_relax_opt=unknown | |
6592 | if test x$gcc_cv_as != x; then | |
6593 | # Check if gas supports -relax | |
6594 | echo ".text" > conftest.s | |
6595 | if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then | |
6596 | gcc_cv_as_relax_opt=yes | |
6597 | else | |
6598 | gcc_cv_as_relax_opt=no | |
6599 | fi | |
6600 | rm -f conftest.s conftest.o | |
6601 | fi | |
6602 | ||
6603 | fi | |
6604 | ||
6605 | echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6 | |
6606 | if test "x$gcc_cv_as_relax_opt" = xyes; then | |
6607 | cat >> confdefs.h <<\EOF | |
6608 | #define HAVE_AS_RELAX_OPTION 1 | |
6609 | EOF | |
6610 | ||
6611 | fi | |
6612 | ||
5b68c389 AO |
6613 | case "$tm_file" in |
6614 | *64*) | |
6615 | echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6 | |
2d6eb5bf | 6616 | echo "configure:6617: checking for 64 bit support in assembler ($gcc_cv_as)" >&5 |
5b68c389 AO |
6617 | if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then |
6618 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6619 | else | |
6620 | ||
6621 | if test -n "$gcc_cv_as"; then | |
6622 | echo ".xword foo" > conftest.s | |
6623 | gcc_cv_as_flags64=no | |
8a90b95d | 6624 | for flag in "-xarch=v9" "-64 -Av9"; do |
5b68c389 AO |
6625 | if $gcc_cv_as $flag -o conftest.o conftest.s \ |
6626 | > /dev/null 2>&1; then | |
6627 | gcc_cv_as_flags64=$flag | |
6628 | break | |
6629 | fi | |
6630 | done | |
6631 | rm -f conftest.s conftest.o | |
6632 | else | |
6633 | if test "$gas" = yes; then | |
6634 | gcc_cv_as_flags64="-64 -Av9" | |
6635 | else | |
6636 | gcc_cv_as_flags64="-xarch=v9" | |
6637 | fi | |
1cb36a98 | 6638 | fi |
5b68c389 AO |
6639 | |
6640 | fi | |
6641 | ||
6642 | echo "$ac_t""$gcc_cv_as_flags64" 1>&6 | |
6643 | if test "x$gcc_cv_as_flags64" = xno; then | |
6644 | ||
6645 | tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'` | |
6646 | dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'` | |
6647 | ||
6648 | else | |
6649 | cat >> confdefs.h <<EOF | |
6650 | #define AS_SPARC64_FLAG "$gcc_cv_as_flags64" | |
6651 | EOF | |
6652 | ||
1cb36a98 | 6653 | fi |
5b68c389 AO |
6654 | ;; |
6655 | *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no} | |
6656 | ;; | |
6657 | esac | |
6658 | ||
6659 | if test "x$gcc_cv_as_flags64" != xno; then | |
6660 | echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6 | |
2d6eb5bf | 6661 | echo "configure:6662: checking for assembler offsetable %lo() support" >&5 |
5b68c389 AO |
6662 | if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then |
6663 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6664 | else | |
6665 | ||
6666 | gcc_cv_as_offsetable_lo10=unknown | |
6667 | if test "x$gcc_cv_as" != x; then | |
6668 | # Check if assembler has offsetable %lo() | |
6669 | echo "or %g1, %lo(ab) + 12, %g1" > conftest.s | |
6670 | echo "or %g1, %lo(ab + 12), %g1" > conftest1.s | |
6671 | if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \ | |
6672 | > /dev/null 2>&1 && | |
6673 | $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \ | |
6674 | > /dev/null 2>&1; then | |
6675 | if cmp conftest.o conftest1.o > /dev/null 2>&1; then | |
6676 | gcc_cv_as_offsetable_lo10=no | |
6677 | else | |
6678 | gcc_cv_as_offsetable_lo10=yes | |
6679 | fi | |
6680 | else | |
6681 | gcc_cv_as_offsetable_lo10=no | |
6682 | fi | |
6683 | rm -f conftest.s conftest.o conftest1.s conftest1.o | |
6684 | fi | |
6685 | ||
6686 | fi | |
6687 | ||
6688 | echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6 | |
6689 | if test "x$gcc_cv_as_offsetable_lo10" = xyes; then | |
6690 | cat >> confdefs.h <<\EOF | |
1cb36a98 RH |
6691 | #define HAVE_AS_OFFSETABLE_LO10 1 |
6692 | EOF | |
6693 | ||
1cb36a98 | 6694 | fi |
1cb36a98 | 6695 | fi |
1cb36a98 RH |
6696 | ;; |
6697 | ||
6698 | i[34567]86-*-*) | |
6699 | echo $ac_n "checking assembler instructions""... $ac_c" 1>&6 | |
2d6eb5bf | 6700 | echo "configure:6701: checking assembler instructions" >&5 |
1cb36a98 | 6701 | gcc_cv_as_instructions= |
981d4858 JM |
6702 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
6703 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then | |
6704 | gcc_cv_as_instructions="filds fists" | |
6705 | fi | |
6706 | elif test x$gcc_cv_as != x; then | |
53b5ce19 JW |
6707 | set "filds fists" "filds mem; fists mem" |
6708 | while test $# -gt 0 | |
6709 | do | |
6710 | echo "$2" > conftest.s | |
6711 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
6712 | gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" " | |
53b5ce19 JW |
6713 | fi |
6714 | shift 2 | |
6715 | done | |
6716 | rm -f conftest.s conftest.o | |
1cb36a98 | 6717 | fi |
981d4858 JM |
6718 | if test x"$gcc_cv_as_instructions" != x; then |
6719 | cat >> confdefs.h <<EOF | |
ee7692d2 | 6720 | #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | sed -e 's/ $//' | tr 'a-z ' 'A-Z_'` 1 |
981d4858 JM |
6721 | EOF |
6722 | ||
6723 | fi | |
1cb36a98 RH |
6724 | echo "$ac_t""$gcc_cv_as_instructions" 1>&6 |
6725 | ;; | |
6726 | esac | |
53b5ce19 | 6727 | |
9d147085 | 6728 | echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6 |
2d6eb5bf | 6729 | echo "configure:6730: checking assembler dwarf2 debug_line support" >&5 |
9d147085 RH |
6730 | gcc_cv_as_dwarf2_debug_line=no |
6731 | # ??? Not all targets support dwarf2 debug_line, even within a version | |
6732 | # of gas. Moreover, we need to emit a valid instruction to trigger any | |
6733 | # info to the output file. So, as supported targets are added to gas 2.11, | |
6734 | # add some instruction here to (also) show we expect this might work. | |
6735 | # ??? Once 2.11 is released, probably need to add first known working | |
6736 | # version to the per-target configury. | |
6737 | case "$target" in | |
e6978109 | 6738 | i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-*) |
9d147085 RH |
6739 | insn="nop" |
6740 | ;; | |
6741 | ia64*-*-*) | |
6742 | insn="nop 0" | |
6743 | ;; | |
6744 | esac | |
6745 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; | |
6746 | then | |
6747 | if test "$gcc_cv_gas_major_version" -eq 2 \ | |
6748 | -a "$gcc_cv_gas_minor_version" -ge 11 \ | |
6749 | -o "$gcc_cv_gas_major_version" -gt 2 \ | |
6750 | && grep 'obj_format = elf' ../gas/Makefile > /dev/null \ | |
6751 | && test x"$insn" != x ; then | |
6752 | gcc_cv_as_dwarf2_debug_line="yes" | |
6753 | fi | |
6754 | elif test x$gcc_cv_as != x -a x"$insn" != x ; then | |
acc187f5 RH |
6755 | echo ' .file 1 "conftest.s"' > conftest.s |
6756 | echo ' .loc 1 3 0' >> conftest.s | |
9d147085 | 6757 | echo " $insn" >> conftest.s |
981975b6 | 6758 | # ??? This fails with non-gnu grep. |
9d147085 RH |
6759 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \ |
6760 | && grep debug_line conftest.o > /dev/null 2>&1 ; then | |
981975b6 RH |
6761 | # The .debug_line file table must be in the exact order that |
6762 | # we specified the files, since these indicies are also used | |
6763 | # by DW_AT_decl_file. Approximate this test by testing if | |
6764 | # the assembler bitches if the same index is assigned twice. | |
6765 | echo ' .file 1 "foo.s"' > conftest.s | |
6766 | echo ' .file 1 "bar.s"' >> conftest.s | |
6767 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 | |
6768 | then | |
6769 | gcc_cv_as_dwarf2_debug_line="no" | |
6770 | else | |
6771 | gcc_cv_as_dwarf2_debug_line="yes" | |
6772 | fi | |
9d147085 RH |
6773 | fi |
6774 | rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 | |
6775 | fi | |
6776 | if test x"$gcc_cv_as_dwarf2_debug_line" = xyes; then | |
6777 | cat >> confdefs.h <<\EOF | |
6778 | #define HAVE_AS_DWARF2_DEBUG_LINE 1 | |
6779 | EOF | |
6780 | ||
6781 | fi | |
6782 | echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6 | |
6783 | ||
861bb6c1 | 6784 | # Figure out what language subdirectories are present. |
71205e0b MH |
6785 | # Look if the user specified --enable-languages="..."; if not, use |
6786 | # the environment variable $LANGUAGES if defined. $LANGUAGES might | |
6787 | # go away some day. | |
6788 | if test x"${enable_languages+set}" != xset; then | |
6789 | if test x"${LANGUAGES+set}" = xset; then | |
6790 | enable_languages="`echo ${LANGUAGES} | tr ' ' ','`" | |
6791 | else | |
6792 | enable_languages=all | |
6793 | fi | |
d6c6b553 PE |
6794 | else |
6795 | if test x"${enable_languages}" = x; then | |
6796 | { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; } | |
6797 | fi | |
71205e0b | 6798 | fi |
75382c6d TT |
6799 | |
6800 | # First scan to see if an enabled language requires some other language. | |
6801 | # We assume that a given config-lang.in will list all the language | |
6802 | # front ends it requires, even if some are required indirectly. | |
6803 | for lang in ${srcdir}/*/config-lang.in .. | |
6804 | do | |
6805 | case $lang in | |
6806 | ..) | |
6807 | ;; | |
6808 | # The odd quoting in the next line works around | |
6809 | # an apparent bug in bash 1.12 on linux. | |
6810 | ${srcdir}/[*]/config-lang.in) | |
6811 | ;; | |
6812 | *) | |
6813 | lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` | |
6814 | this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang` | |
6815 | for other in $this_lang_requires | |
6816 | do | |
6817 | case ,${enable_languages}, in | |
6818 | *,$other,*) | |
6819 | ;; | |
6820 | *,all,*) | |
6821 | ;; | |
1bf17cc4 | 6822 | *,$lang_alias,*) |
75382c6d TT |
6823 | enable_languages="$enable_languages,$other" |
6824 | ;; | |
6825 | esac | |
6826 | done | |
6827 | ;; | |
6828 | esac | |
6829 | done | |
6830 | ||
861bb6c1 JL |
6831 | subdirs= |
6832 | for lang in ${srcdir}/*/config-lang.in .. | |
6833 | do | |
6834 | case $lang in | |
6835 | ..) ;; | |
6836 | # The odd quoting in the next line works around | |
6837 | # an apparent bug in bash 1.12 on linux. | |
6838 | ${srcdir}/[*]/config-lang.in) ;; | |
71205e0b MH |
6839 | *) |
6840 | lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` | |
2b60b2cb AO |
6841 | this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang` |
6842 | build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang` | |
71205e0b MH |
6843 | if test "x$lang_alias" = x |
6844 | then | |
6845 | echo "$lang doesn't set \$language." 1>&2 | |
6846 | exit 1 | |
6847 | fi | |
2b60b2cb AO |
6848 | case ${build_by_default},${enable_languages}, in |
6849 | *,$lang_alias,*) add_this_lang=yes ;; | |
6850 | no,*) add_this_lang=no ;; | |
6851 | *,all,*) add_this_lang=yes ;; | |
6852 | *) add_this_lang=no ;; | |
6853 | esac | |
71205e0b MH |
6854 | if test x"${add_this_lang}" = xyes; then |
6855 | case $lang in | |
6856 | ${srcdir}/ada/config-lang.in) | |
1ffc5c6e | 6857 | if test x$have_gnat = xyes ; then |
71205e0b MH |
6858 | subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" |
6859 | fi | |
6860 | ;; | |
6861 | *) | |
6862 | subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" | |
6863 | ;; | |
6864 | esac | |
6865 | fi | |
6866 | ;; | |
861bb6c1 JL |
6867 | esac |
6868 | done | |
6869 | ||
f24af81b TT |
6870 | # Make gthr-default.h if we have a thread file. |
6871 | gthread_flags= | |
75bffa71 | 6872 | if test $thread_file != single; then |
f24af81b | 6873 | rm -f gthr-default.h |
db0d1ed9 | 6874 | echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h |
f24af81b TT |
6875 | gthread_flags=-DHAVE_GTHR_DEFAULT |
6876 | fi | |
6877 | ||
6878 | ||
81bf3d9e RH |
6879 | # Find out what GC implementation we want, or may, use. |
6880 | # Check whether --with-gc or --without-gc was given. | |
6881 | if test "${with_gc+set}" = set; then | |
6882 | withval="$with_gc" | |
6883 | case "$withval" in | |
6884 | simple | page) | |
6885 | GGC=ggc-$withval | |
6886 | ;; | |
6887 | *) | |
6888 | { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; } | |
6889 | ;; | |
6890 | esac | |
6891 | else | |
005537df | 6892 | GGC=ggc-page |
81bf3d9e RH |
6893 | fi |
6894 | ||
6895 | ||
6896 | echo "Using $GGC for garbage collection." | |
6897 | ||
3c809ba4 | 6898 | # Use the system's zlib library. |
b8dad04b ZW |
6899 | zlibdir=-L../zlib |
6900 | zlibinc="-I\$(srcdir)/../zlib" | |
3c809ba4 AG |
6901 | # Check whether --with-system-zlib or --without-system-zlib was given. |
6902 | if test "${with_system_zlib+set}" = set; then | |
6903 | withval="$with_system_zlib" | |
6904 | zlibdir= | |
6905 | zlibinc= | |
6906 | ||
6907 | fi | |
6908 | ||
6909 | ||
6910 | ||
6911 | ||
119d24d1 | 6912 | cat >> confdefs.h <<EOF |
22fdd65e | 6913 | #define ENABLE_STD_NAMESPACE 1 |
119d24d1 | 6914 | EOF |
7822500a BK |
6915 | |
6916 | ||
dc6746e7 PT |
6917 | |
6918 | echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 | |
2d6eb5bf | 6919 | echo "configure:6920: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
dc6746e7 PT |
6920 | # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. |
6921 | if test "${enable_maintainer_mode+set}" = set; then | |
6922 | enableval="$enable_maintainer_mode" | |
6923 | maintainer_mode=$enableval | |
6924 | else | |
6925 | maintainer_mode=no | |
6926 | fi | |
6927 | ||
6928 | ||
6929 | echo "$ac_t""$maintainer_mode" 1>&6 | |
6930 | ||
6931 | if test "$maintainer_mode" = "yes"; then | |
6932 | MAINT='' | |
6933 | else | |
6934 | MAINT='#' | |
6935 | fi | |
6936 | ||
861bb6c1 JL |
6937 | # Make empty files to contain the specs and options for each language. |
6938 | # Then add #include lines to for a compiler that has specs and/or options. | |
6939 | ||
6940 | lang_specs_files= | |
6941 | lang_options_files= | |
3103b7db ML |
6942 | lang_tree_files= |
6943 | rm -f specs.h options.h gencheck.h | |
6944 | touch specs.h options.h gencheck.h | |
861bb6c1 JL |
6945 | for subdir in . $subdirs |
6946 | do | |
75bffa71 | 6947 | if test -f $srcdir/$subdir/lang-specs.h; then |
861bb6c1 JL |
6948 | echo "#include \"$subdir/lang-specs.h\"" >>specs.h |
6949 | lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h" | |
6950 | fi | |
75bffa71 | 6951 | if test -f $srcdir/$subdir/lang-options.h; then |
861bb6c1 JL |
6952 | echo "#include \"$subdir/lang-options.h\"" >>options.h |
6953 | lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h" | |
6954 | fi | |
3103b7db ML |
6955 | if test -f $srcdir/$subdir/$subdir-tree.def; then |
6956 | echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h | |
6957 | lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def" | |
6958 | fi | |
861bb6c1 JL |
6959 | done |
6960 | ||
6961 | # These (without "all_") are set in each config-lang.in. | |
6962 | # `language' must be a single word so is spelled singularly. | |
6963 | all_languages= | |
6964 | all_boot_languages= | |
6965 | all_compilers= | |
6966 | all_stagestuff= | |
6967 | all_diff_excludes= | |
3ec83fc2 | 6968 | all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc' |
861bb6c1 JL |
6969 | # List of language makefile fragments. |
6970 | all_lang_makefiles= | |
6971 | all_headers= | |
6972 | all_lib2funcs= | |
6973 | ||
6974 | # Add the language fragments. | |
6975 | # Languages are added via two mechanisms. Some information must be | |
6976 | # recorded in makefile variables, these are defined in config-lang.in. | |
6977 | # We accumulate them and plug them into the main Makefile. | |
6978 | # The other mechanism is a set of hooks for each of the main targets | |
6979 | # like `clean', `install', etc. | |
6980 | ||
6981 | language_fragments="Make-lang" | |
6982 | language_hooks="Make-hooks" | |
861bb6c1 JL |
6983 | |
6984 | for s in .. $subdirs | |
6985 | do | |
75bffa71 | 6986 | if test $s != ".." |
861bb6c1 JL |
6987 | then |
6988 | language= | |
6989 | boot_language= | |
6990 | compilers= | |
6991 | stagestuff= | |
6992 | diff_excludes= | |
6993 | headers= | |
6994 | outputs= | |
6995 | lib2funcs= | |
6996 | . ${srcdir}/$s/config-lang.in | |
75bffa71 | 6997 | if test "x$language" = x |
861bb6c1 JL |
6998 | then |
6999 | echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2 | |
7000 | exit 1 | |
7001 | fi | |
72aaffbd ZW |
7002 | all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in" |
7003 | if test -f ${srcdir}/$s/Makefile.in | |
7004 | then all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Makefile.in" | |
7005 | fi | |
861bb6c1 | 7006 | all_languages="$all_languages $language" |
75bffa71 | 7007 | if test "x$boot_language" = xyes |
861bb6c1 JL |
7008 | then |
7009 | all_boot_languages="$all_boot_languages $language" | |
7010 | fi | |
7011 | all_compilers="$all_compilers $compilers" | |
7012 | all_stagestuff="$all_stagestuff $stagestuff" | |
7013 | all_diff_excludes="$all_diff_excludes $diff_excludes" | |
7014 | all_headers="$all_headers $headers" | |
7015 | all_outputs="$all_outputs $outputs" | |
861bb6c1 JL |
7016 | all_lib2funcs="$all_lib2funcs $lib2funcs" |
7017 | fi | |
7018 | done | |
7019 | ||
cbc59f01 DD |
7020 | check_languages= |
7021 | for language in .. $all_languages | |
7022 | do | |
7023 | if test $language != ".." | |
7024 | then | |
7025 | check_languages="$check_languages check-$language" | |
7026 | fi | |
7027 | done | |
7028 | ||
861bb6c1 JL |
7029 | # Since we can't use `::' targets, we link each language in |
7030 | # with a set of hooks, reached indirectly via lang.${target}. | |
7031 | ||
7032 | rm -f Make-hooks | |
7033 | touch Make-hooks | |
7034 | target_list="all.build all.cross start.encap rest.encap \ | |
7035 | info dvi \ | |
7036 | install-normal install-common install-info install-man \ | |
436a88a6 | 7037 | uninstall \ |
861bb6c1 JL |
7038 | mostlyclean clean distclean extraclean maintainer-clean \ |
7039 | stage1 stage2 stage3 stage4" | |
7040 | for t in $target_list | |
7041 | do | |
7042 | x= | |
ab87f8c8 | 7043 | for lang in .. $all_languages |
861bb6c1 | 7044 | do |
ab87f8c8 JL |
7045 | if test $lang != ".."; then |
7046 | x="$x $lang.$t" | |
861bb6c1 JL |
7047 | fi |
7048 | done | |
7049 | echo "lang.$t: $x" >> Make-hooks | |
7050 | done | |
7051 | ||
cc06d68c | 7052 | # Create .gdbinit. |
861bb6c1 | 7053 | |
cc06d68c GP |
7054 | echo "dir ." > .gdbinit |
7055 | echo "dir ${srcdir}" >> .gdbinit | |
7056 | if test x$gdb_needs_out_file_path = xyes | |
7057 | then | |
7058 | echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit | |
7059 | fi | |
7060 | if test "x$subdirs" != x; then | |
7061 | for s in $subdirs | |
7062 | do | |
7063 | echo "dir ${srcdir}/$s" >> .gdbinit | |
7064 | done | |
861bb6c1 | 7065 | fi |
cc06d68c | 7066 | echo "source ${srcdir}/gdbinit.in" >> .gdbinit |
861bb6c1 | 7067 | |
88111b26 JL |
7068 | # Define variables host_canonical and build_canonical |
7069 | # because some Cygnus local changes in the Makefile depend on them. | |
7070 | build_canonical=${build} | |
7071 | host_canonical=${host} | |
7072 | target_subdir= | |
75bffa71 | 7073 | if test "${host}" != "${target}" ; then |
88111b26 JL |
7074 | target_subdir=${target}/ |
7075 | fi | |
7076 | ||
7077 | ||
7078 | ||
7079 | ||
8f8d3278 NC |
7080 | # If $(exec_prefix) exists and is not the same as $(prefix), then compute an |
7081 | # absolute path for gcc_tooldir based on inserting the number of up-directory | |
7082 | # movements required to get from $(exec_prefix) to $(prefix) into the basic | |
7083 | # $(libsubdir)/@(unlibsubdir) based path. | |
82cbf8f7 JL |
7084 | # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel |
7085 | # make and thus we'd get different behavior depending on where we built the | |
7086 | # sources. | |
5949a9fc | 7087 | if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then |
d062c304 JL |
7088 | gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)' |
7089 | else | |
8f8d3278 NC |
7090 | # An explanation of the sed strings: |
7091 | # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix' | |
7092 | # -e 's|/$||' match a trailing forward slash and eliminates it | |
7093 | # -e 's|^[^/]|/|' forces the string to start with a forward slash (*) | |
7094 | # -e 's|/[^/]*|../|g' replaces each occurance of /<directory> with ../ | |
7095 | # | |
7096 | # (*) Note this pattern overwrites the first character of the string | |
7097 | # with a forward slash if one is not already present. This is not a | |
7098 | # problem because the exact names of the sub-directories concerned is | |
7099 | # unimportant, just the number of them matters. | |
7100 | # | |
7101 | # The practical upshot of these patterns is like this: | |
7102 | # | |
7103 | # prefix exec_prefix result | |
7104 | # ------ ----------- ------ | |
7105 | # /foo /foo/bar ../ | |
7106 | # /foo/ /foo/bar ../ | |
7107 | # /foo /foo/bar/ ../ | |
7108 | # /foo/ /foo/bar/ ../ | |
7109 | # /foo /foo/bar/ugg ../../ | |
7110 | # | |
4c112cda NC |
7111 | dollar='$$' |
7112 | gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)" | |
d062c304 JL |
7113 | fi |
7114 | ||
7115 | ||
2ce3c6c6 | 7116 | |
2bbea3a6 RH |
7117 | # Find a directory in which to install a shared libgcc. |
7118 | ||
7119 | # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given. | |
7120 | if test "${enable_version_specific_runtime_libs+set}" = set; then | |
7121 | enableval="$enable_version_specific_runtime_libs" | |
7122 | : | |
7123 | fi | |
7124 | ||
7125 | ||
5b15f277 RH |
7126 | # Check whether --with-slibdir or --without-slibdir was given. |
7127 | if test "${with_slibdir+set}" = set; then | |
7128 | withval="$with_slibdir" | |
7129 | slibdir="$with_slibdir" | |
7130 | else | |
7131 | if test "${enable_version_specific_runtime_libs+set}" = set; then | |
2bbea3a6 | 7132 | slibdir='$(libsubdir)' |
5b15f277 | 7133 | elif test "$host" != "$target"; then |
2bbea3a6 RH |
7134 | slibdir='$(build_tooldir)/lib' |
7135 | else | |
5b15f277 | 7136 | slibdir='$(libdir)' |
2bbea3a6 | 7137 | fi |
5b15f277 RH |
7138 | fi |
7139 | ||
2bbea3a6 RH |
7140 | |
7141 | ||
7e717196 JL |
7142 | # Nothing to do for FLOAT_H, float_format already handled. |
7143 | objdir=`pwd` | |
7144 | ||
7145 | ||
861bb6c1 JL |
7146 | # Process the language and host/target makefile fragments. |
7147 | ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file" | |
7148 | ||
7149 | # Substitute configuration variables | |
7150 | ||
7151 | ||
7152 | ||
7153 | ||
7154 | ||
7155 | ||
7156 | ||
7157 | ||
7158 | ||
7159 | ||
7160 | ||
7161 | ||
7162 | ||
7163 | ||
7164 | ||
7165 | ||
7166 | ||
7167 | ||
7168 | ||
7169 | ||
7170 | ||
7171 | ||
7172 | ||
7173 | ||
7174 | ||
7175 | ||
7176 | ||
7177 | ||
7178 | ||
7179 | ||
7180 | ||
7181 | ||
7182 | ||
7183 | ||
7184 | ||
7185 | ||
7186 | ||
7187 | ||
7188 | ||
7189 | ||
7190 | ||
7191 | ||
7192 | ||
7193 | ||
7194 | ||
7195 | ||
9b16d2c4 | 7196 | |
e9a25f70 | 7197 | |
6e26218f | 7198 | |
c8724862 | 7199 | |
e061d1ce | 7200 | |
d8bb17c8 | 7201 | |
11642c3a ZW |
7202 | |
7203 | ||
7204 | ||
7205 | ||
7206 | ||
7207 | ||
7208 | ||
7209 | ||
9fc9b82a | 7210 | |
8763704d | 7211 | |
aac69a49 NC |
7212 | |
7213 | ||
cc1e60ea | 7214 | |
e2187d3b | 7215 | |
cbc59f01 | 7216 | |
3d9d2476 | 7217 | |
861bb6c1 JL |
7218 | |
7219 | ||
7220 | # Echo that links are built | |
75bffa71 | 7221 | if test x$host = x$target |
861bb6c1 JL |
7222 | then |
7223 | str1="native " | |
7224 | else | |
7225 | str1="cross-" | |
7226 | str2=" from $host" | |
7227 | fi | |
7228 | ||
75bffa71 | 7229 | if test x$host != x$build |
861bb6c1 JL |
7230 | then |
7231 | str3=" on a $build system" | |
7232 | fi | |
7233 | ||
75bffa71 | 7234 | if test "x$str2" != x || test "x$str3" != x |
861bb6c1 JL |
7235 | then |
7236 | str4= | |
7237 | fi | |
7238 | ||
7239 | echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2 | |
7240 | ||
75bffa71 | 7241 | if test "x$str2" != x || test "x$str3" != x |
861bb6c1 JL |
7242 | then |
7243 | echo " ${str2}${str3}." 1>&2 | |
7244 | fi | |
7245 | ||
f6cb0e63 | 7246 | # Truncate the target if necessary |
75bffa71 | 7247 | if test x$host_truncate_target != x; then |
f6cb0e63 JL |
7248 | target=`echo $target | sed -e 's/\(..............\).*/\1/'` |
7249 | fi | |
7250 | ||
861bb6c1 JL |
7251 | # Configure the subdirectories |
7252 | # AC_CONFIG_SUBDIRS($subdirs) | |
7253 | ||
7254 | # Create the Makefile | |
7255 | # and configure language subdirectories | |
7256 | trap '' 1 2 15 | |
7257 | cat > confcache <<\EOF | |
7258 | # This file is a shell script that caches the results of configure | |
7259 | # tests run on this system so they can be shared between configure | |
7260 | # scripts and configure runs. It is not useful on other systems. | |
7261 | # If it contains results you don't want to keep, you may remove or edit it. | |
7262 | # | |
7263 | # By default, configure uses ./config.cache as the cache file, | |
7264 | # creating it if it does not exist already. You can give configure | |
7265 | # the --cache-file=FILE option to use a different cache file; that is | |
7266 | # what configure does when it calls configure scripts in | |
7267 | # subdirectories, so they share the cache. | |
7268 | # Giving --cache-file=/dev/null disables caching, for debugging configure. | |
7269 | # config.status only pays attention to the cache file if you give it the | |
7270 | # --recheck option to rerun configure. | |
7271 | # | |
7272 | EOF | |
7273 | # The following way of writing the cache mishandles newlines in values, | |
7274 | # but we know of no workaround that is simple, portable, and efficient. | |
7275 | # So, don't put newlines in cache variables' values. | |
7276 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
7277 | # and sets the high bit in the cache file unless we assign to the vars. | |
7278 | (set) 2>&1 | | |
b27d2bd5 | 7279 | case `(ac_space=' '; set | grep ac_space) 2>&1` in |
861bb6c1 JL |
7280 | *ac_space=\ *) |
7281 | # `set' does not quote correctly, so add quotes (double-quote substitution | |
7282 | # turns \\\\ into \\, and sed turns \\ into \). | |
7283 | sed -n \ | |
7284 | -e "s/'/'\\\\''/g" \ | |
7285 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" | |
7286 | ;; | |
7287 | *) | |
7288 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
7289 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' | |
7290 | ;; | |
7291 | esac >> confcache | |
7292 | if cmp -s $cache_file confcache; then | |
7293 | : | |
7294 | else | |
7295 | if test -w $cache_file; then | |
7296 | echo "updating cache $cache_file" | |
7297 | cat confcache > $cache_file | |
7298 | else | |
7299 | echo "not updating unwritable cache $cache_file" | |
7300 | fi | |
7301 | fi | |
7302 | rm -f confcache | |
7303 | ||
7304 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
7305 | ||
7306 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
7307 | # Let make expand exec_prefix. | |
7308 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
7309 | ||
7310 | # Any assignment to VPATH causes Sun make to only execute | |
7311 | # the first set of double-colon rules, so remove it if not needed. | |
7312 | # If there is a colon in the path, we need to keep it. | |
7313 | if test "x$srcdir" = x.; then | |
7314 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' | |
7315 | fi | |
7316 | ||
7317 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 | |
7318 | ||
7319 | DEFS=-DHAVE_CONFIG_H | |
7320 | ||
7321 | # Without the "./", some shells look in PATH for config.status. | |
7322 | : ${CONFIG_STATUS=./config.status} | |
7323 | ||
7324 | echo creating $CONFIG_STATUS | |
7325 | rm -f $CONFIG_STATUS | |
7326 | cat > $CONFIG_STATUS <<EOF | |
7327 | #! /bin/sh | |
7328 | # Generated automatically by configure. | |
7329 | # Run this file to recreate the current configuration. | |
7330 | # This directory was configured as follows, | |
7331 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
7332 | # | |
7333 | # $0 $ac_configure_args | |
7334 | # | |
7335 | # Compiler output produced by configure, useful for debugging | |
7336 | # configure, is in ./config.log if it exists. | |
7337 | ||
7338 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" | |
7339 | for ac_option | |
7340 | do | |
7341 | case "\$ac_option" in | |
7342 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
7343 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" | |
7344 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; | |
7345 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v) | |
b27d2bd5 | 7346 | echo "$CONFIG_STATUS generated by autoconf version 2.13" |
861bb6c1 JL |
7347 | exit 0 ;; |
7348 | -help | --help | --hel | --he | --h) | |
7349 | echo "\$ac_cs_usage"; exit 0 ;; | |
7350 | *) echo "\$ac_cs_usage"; exit 1 ;; | |
7351 | esac | |
7352 | done | |
7353 | ||
7354 | ac_given_srcdir=$srcdir | |
861bb6c1 | 7355 | |
b7cb92ad | 7356 | trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 |
861bb6c1 JL |
7357 | EOF |
7358 | cat >> $CONFIG_STATUS <<EOF | |
7359 | ||
7360 | # Protect against being on the right side of a sed subst in config.status. | |
7361 | sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; | |
7362 | s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF | |
7363 | $ac_vpsub | |
7364 | $extrasub | |
6f144c9c | 7365 | s%@SHELL@%$SHELL%g |
861bb6c1 JL |
7366 | s%@CFLAGS@%$CFLAGS%g |
7367 | s%@CPPFLAGS@%$CPPFLAGS%g | |
7368 | s%@CXXFLAGS@%$CXXFLAGS%g | |
b27d2bd5 | 7369 | s%@FFLAGS@%$FFLAGS%g |
861bb6c1 JL |
7370 | s%@DEFS@%$DEFS%g |
7371 | s%@LDFLAGS@%$LDFLAGS%g | |
7372 | s%@LIBS@%$LIBS%g | |
7373 | s%@exec_prefix@%$exec_prefix%g | |
7374 | s%@prefix@%$prefix%g | |
7375 | s%@program_transform_name@%$program_transform_name%g | |
7376 | s%@bindir@%$bindir%g | |
7377 | s%@sbindir@%$sbindir%g | |
7378 | s%@libexecdir@%$libexecdir%g | |
7379 | s%@datadir@%$datadir%g | |
7380 | s%@sysconfdir@%$sysconfdir%g | |
7381 | s%@sharedstatedir@%$sharedstatedir%g | |
7382 | s%@localstatedir@%$localstatedir%g | |
7383 | s%@libdir@%$libdir%g | |
7384 | s%@includedir@%$includedir%g | |
7385 | s%@oldincludedir@%$oldincludedir%g | |
7386 | s%@infodir@%$infodir%g | |
7387 | s%@mandir@%$mandir%g | |
39d6f2e8 | 7388 | s%@enable_multilib@%$enable_multilib%g |
50503ac8 | 7389 | s%@enable_shared@%$enable_shared%g |
861bb6c1 JL |
7390 | s%@host@%$host%g |
7391 | s%@host_alias@%$host_alias%g | |
7392 | s%@host_cpu@%$host_cpu%g | |
7393 | s%@host_vendor@%$host_vendor%g | |
7394 | s%@host_os@%$host_os%g | |
7395 | s%@target@%$target%g | |
7396 | s%@target_alias@%$target_alias%g | |
7397 | s%@target_cpu@%$target_cpu%g | |
7398 | s%@target_vendor@%$target_vendor%g | |
7399 | s%@target_os@%$target_os%g | |
7400 | s%@build@%$build%g | |
7401 | s%@build_alias@%$build_alias%g | |
7402 | s%@build_cpu@%$build_cpu%g | |
7403 | s%@build_vendor@%$build_vendor%g | |
7404 | s%@build_os@%$build_os%g | |
e9a25f70 | 7405 | s%@CC@%$CC%g |
3ec83fc2 | 7406 | s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g |
b8dad04b ZW |
7407 | s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g |
7408 | s%@strict1_warn@%$strict1_warn%g | |
84c041a1 | 7409 | s%@CPP@%$CPP%g |
b8dad04b ZW |
7410 | s%@warn_cflags@%$warn_cflags%g |
7411 | s%@stage1_cflags@%$stage1_cflags%g | |
e9a25f70 | 7412 | s%@SET_MAKE@%$SET_MAKE%g |
861bb6c1 | 7413 | s%@AWK@%$AWK%g |
0a4b6309 RL |
7414 | s%@LN@%$LN%g |
7415 | s%@LN_S@%$LN_S%g | |
861bb6c1 | 7416 | s%@RANLIB@%$RANLIB%g |
0a4b6309 RL |
7417 | s%@INSTALL@%$INSTALL%g |
7418 | s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g | |
7419 | s%@INSTALL_DATA@%$INSTALL_DATA%g | |
1ffc5c6e | 7420 | s%@have_gnat@%$have_gnat%g |
955be633 | 7421 | s%@have_mktemp_command@%$have_mktemp_command%g |
09fa0705 ZW |
7422 | s%@MAKEINFO@%$MAKEINFO%g |
7423 | s%@BUILD_INFO@%$BUILD_INFO%g | |
fd939e46 | 7424 | s%@GENERATED_MANPAGES@%$GENERATED_MANPAGES%g |
1e608388 ZW |
7425 | s%@FLEX@%$FLEX%g |
7426 | s%@BISON@%$BISON%g | |
e256b8b6 | 7427 | s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g |
0a4b6309 RL |
7428 | s%@vfprintf@%$vfprintf%g |
7429 | s%@doprint@%$doprint%g | |
b3e1e64f | 7430 | s%@strstr@%$strstr%g |
861bb6c1 | 7431 | s%@manext@%$manext%g |
992d1248 | 7432 | s%@objext@%$objext%g |
ab87f8c8 JL |
7433 | s%@PACKAGE@%$PACKAGE%g |
7434 | s%@VERSION@%$VERSION%g | |
4adee315 | 7435 | s%@CHECK_PO@%$CHECK_PO%g |
ab87f8c8 JL |
7436 | s%@USE_NLS@%$USE_NLS%g |
7437 | s%@MSGFMT@%$MSGFMT%g | |
7438 | s%@GMSGFMT@%$GMSGFMT%g | |
7439 | s%@XGETTEXT@%$XGETTEXT%g | |
7440 | s%@GENCAT@%$GENCAT%g | |
7441 | s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g | |
7442 | s%@CATALOGS@%$CATALOGS%g | |
7443 | s%@CATOBJEXT@%$CATOBJEXT%g | |
7444 | s%@DATADIRNAME@%$DATADIRNAME%g | |
7445 | s%@GMOFILES@%$GMOFILES%g | |
7446 | s%@INSTOBJEXT@%$INSTOBJEXT%g | |
7447 | s%@INTLDEPS@%$INTLDEPS%g | |
7448 | s%@INTLLIBS@%$INTLLIBS%g | |
7449 | s%@INTLOBJS@%$INTLOBJS%g | |
7450 | s%@POFILES@%$POFILES%g | |
7451 | s%@POSUB@%$POSUB%g | |
7452 | s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g | |
7453 | s%@GT_NO@%$GT_NO%g | |
7454 | s%@GT_YES@%$GT_YES%g | |
7455 | s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g | |
7456 | s%@l@%$l%g | |
b39d221a | 7457 | s%@inhibit_libc@%$inhibit_libc%g |
f24af81b | 7458 | s%@gthread_flags@%$gthread_flags%g |
81bf3d9e | 7459 | s%@GGC@%$GGC%g |
3c809ba4 AG |
7460 | s%@zlibdir@%$zlibdir%g |
7461 | s%@zlibinc@%$zlibinc%g | |
dc6746e7 | 7462 | s%@MAINT@%$MAINT%g |
88111b26 JL |
7463 | s%@build_canonical@%$build_canonical%g |
7464 | s%@host_canonical@%$host_canonical%g | |
7465 | s%@target_subdir@%$target_subdir%g | |
d062c304 | 7466 | s%@gcc_tooldir@%$gcc_tooldir%g |
4c112cda | 7467 | s%@dollar@%$dollar%g |
2bbea3a6 | 7468 | s%@slibdir@%$slibdir%g |
7e717196 | 7469 | s%@objdir@%$objdir%g |
861bb6c1 | 7470 | s%@subdirs@%$subdirs%g |
861bb6c1 JL |
7471 | s%@all_boot_languages@%$all_boot_languages%g |
7472 | s%@all_compilers@%$all_compilers%g | |
861bb6c1 | 7473 | s%@all_diff_excludes@%$all_diff_excludes%g |
861bb6c1 | 7474 | s%@all_headers@%$all_headers%g |
4f3ae93c BK |
7475 | s%@all_lang_makefiles@%$all_lang_makefiles%g |
7476 | s%@all_languages@%$all_languages%g | |
7477 | s%@all_lib2funcs@%$all_lib2funcs%g | |
7478 | s%@all_stagestuff@%$all_stagestuff%g | |
7479 | s%@build_exeext@%$build_exeext%g | |
7480 | s%@build_install_headers_dir@%$build_install_headers_dir%g | |
7481 | s%@build_xm_file_list@%$build_xm_file_list%g | |
11642c3a ZW |
7482 | s%@build_xm_file@%$build_xm_file%g |
7483 | s%@build_xm_defines@%$build_xm_defines%g | |
cbc59f01 | 7484 | s%@check_languages@%$check_languages%g |
4f3ae93c | 7485 | s%@cc_set_by_configure@%$cc_set_by_configure%g |
5aa82ace | 7486 | s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g |
4f3ae93c | 7487 | s%@cpp_install_dir@%$cpp_install_dir%g |
4f3ae93c BK |
7488 | s%@dep_host_xmake_file@%$dep_host_xmake_file%g |
7489 | s%@dep_tmake_file@%$dep_tmake_file%g | |
7490 | s%@extra_c_flags@%$extra_c_flags%g | |
4f3ae93c | 7491 | s%@extra_headers_list@%$extra_headers_list%g |
861bb6c1 | 7492 | s%@extra_objs@%$extra_objs%g |
4f3ae93c BK |
7493 | s%@extra_parts@%$extra_parts%g |
7494 | s%@extra_passes@%$extra_passes%g | |
7495 | s%@extra_programs@%$extra_programs%g | |
4f3ae93c | 7496 | s%@float_h_file@%$float_h_file%g |
cc1e60ea | 7497 | s%@gcc_config_arguments@%$gcc_config_arguments%g |
4f3ae93c | 7498 | s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g |
e2187d3b | 7499 | s%@libstdcxx_incdir@%$libstdcxx_incdir%g |
4f3ae93c | 7500 | s%@gcc_version@%$gcc_version%g |
8763704d | 7501 | s%@gcc_version_full@%$gcc_version_full%g |
4f3ae93c BK |
7502 | s%@gcc_version_trigger@%$gcc_version_trigger%g |
7503 | s%@host_exeext@%$host_exeext%g | |
861bb6c1 | 7504 | s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g |
861bb6c1 | 7505 | s%@host_xm_file_list@%$host_xm_file_list%g |
11642c3a ZW |
7506 | s%@host_xm_file@%$host_xm_file%g |
7507 | s%@host_xm_defines@%$host_xm_defines%g | |
4f3ae93c | 7508 | s%@install@%$install%g |
861bb6c1 | 7509 | s%@lang_options_files@%$lang_options_files%g |
4f3ae93c | 7510 | s%@lang_specs_files@%$lang_specs_files%g |
3103b7db | 7511 | s%@lang_tree_files@%$lang_tree_files%g |
861bb6c1 | 7512 | s%@local_prefix@%$local_prefix%g |
861bb6c1 | 7513 | s%@maybe_use_collect2@%$maybe_use_collect2%g |
4f3ae93c BK |
7514 | s%@md_file@%$md_file%g |
7515 | s%@objc_boehm_gc@%$objc_boehm_gc%g | |
7516 | s%@out_file@%$out_file%g | |
7517 | s%@out_object_file@%$out_object_file%g | |
861bb6c1 | 7518 | s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g |
e9a25f70 | 7519 | s%@symbolic_link@%$symbolic_link%g |
4f3ae93c BK |
7520 | s%@thread_file@%$thread_file%g |
7521 | s%@tm_file_list@%$tm_file_list%g | |
11642c3a ZW |
7522 | s%@tm_file@%$tm_file%g |
7523 | s%@tm_p_file_list@%$tm_p_file_list%g | |
7524 | s%@tm_p_file@%$tm_p_file%g | |
7525 | s%@xm_file@%$xm_file%g | |
3d9d2476 | 7526 | s%@xm_defines@%$xm_defines%g |
4f3ae93c | 7527 | s%@will_use_collect2@%$will_use_collect2%g |
aac69a49 NC |
7528 | s%@c_target_objs@%$c_target_objs%g |
7529 | s%@cxx_target_objs@%$cxx_target_objs%g | |
11642c3a | 7530 | s%@target_cpu_default@%$target_cpu_default%g |
861bb6c1 JL |
7531 | /@target_overrides@/r $target_overrides |
7532 | s%@target_overrides@%%g | |
7533 | /@host_overrides@/r $host_overrides | |
7534 | s%@host_overrides@%%g | |
7535 | s%@cross_defines@%$cross_defines%g | |
7536 | /@cross_overrides@/r $cross_overrides | |
7537 | s%@cross_overrides@%%g | |
7538 | /@build_overrides@/r $build_overrides | |
7539 | s%@build_overrides@%%g | |
7540 | /@language_fragments@/r $language_fragments | |
7541 | s%@language_fragments@%%g | |
7542 | /@language_hooks@/r $language_hooks | |
7543 | s%@language_hooks@%%g | |
7544 | ||
7545 | CEOF | |
7546 | EOF | |
7547 | ||
7548 | cat >> $CONFIG_STATUS <<\EOF | |
7549 | ||
7550 | # Split the substitutions into bite-sized pieces for seds with | |
7551 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
7552 | ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. | |
7553 | ac_file=1 # Number of current file. | |
7554 | ac_beg=1 # First line for current file. | |
7555 | ac_end=$ac_max_sed_cmds # Line after last line for current file. | |
7556 | ac_more_lines=: | |
7557 | ac_sed_cmds="" | |
7558 | while $ac_more_lines; do | |
7559 | if test $ac_beg -gt 1; then | |
7560 | sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file | |
7561 | else | |
7562 | sed "${ac_end}q" conftest.subs > conftest.s$ac_file | |
7563 | fi | |
7564 | if test ! -s conftest.s$ac_file; then | |
7565 | ac_more_lines=false | |
7566 | rm -f conftest.s$ac_file | |
7567 | else | |
7568 | if test -z "$ac_sed_cmds"; then | |
7569 | ac_sed_cmds="sed -f conftest.s$ac_file" | |
7570 | else | |
7571 | ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" | |
7572 | fi | |
7573 | ac_file=`expr $ac_file + 1` | |
7574 | ac_beg=$ac_end | |
7575 | ac_end=`expr $ac_end + $ac_max_sed_cmds` | |
7576 | fi | |
7577 | done | |
7578 | if test -z "$ac_sed_cmds"; then | |
7579 | ac_sed_cmds=cat | |
7580 | fi | |
7581 | EOF | |
7582 | ||
7583 | cat >> $CONFIG_STATUS <<EOF | |
7584 | ||
7585 | CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"} | |
7586 | EOF | |
7587 | cat >> $CONFIG_STATUS <<\EOF | |
7588 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then | |
7589 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
7590 | case "$ac_file" in | |
7591 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` | |
7592 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
7593 | *) ac_file_in="${ac_file}.in" ;; | |
7594 | esac | |
7595 | ||
7596 | # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. | |
7597 | ||
7598 | # Remove last slash and all that follows it. Not all systems have dirname. | |
7599 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
7600 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
7601 | # The file is in a subdirectory. | |
7602 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
7603 | ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" | |
7604 | # A "../" for each directory in $ac_dir_suffix. | |
7605 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` | |
7606 | else | |
7607 | ac_dir_suffix= ac_dots= | |
7608 | fi | |
7609 | ||
7610 | case "$ac_given_srcdir" in | |
7611 | .) srcdir=. | |
7612 | if test -z "$ac_dots"; then top_srcdir=. | |
7613 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; | |
7614 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; | |
7615 | *) # Relative path. | |
7616 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" | |
7617 | top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
7618 | esac | |
7619 | ||
861bb6c1 JL |
7620 | |
7621 | echo creating "$ac_file" | |
7622 | rm -f "$ac_file" | |
7623 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." | |
7624 | case "$ac_file" in | |
7625 | *Makefile*) ac_comsub="1i\\ | |
7626 | # $configure_input" ;; | |
7627 | *) ac_comsub= ;; | |
7628 | esac | |
7629 | ||
7630 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
7631 | sed -e "$ac_comsub | |
7632 | s%@configure_input@%$configure_input%g | |
7633 | s%@srcdir@%$srcdir%g | |
7634 | s%@top_srcdir@%$top_srcdir%g | |
861bb6c1 JL |
7635 | " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file |
7636 | fi; done | |
7637 | rm -f conftest.s* | |
7638 | ||
7639 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
7640 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
7641 | # | |
7642 | # ac_d sets the value in "#define NAME VALUE" lines. | |
7643 | ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' | |
7644 | ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' | |
7645 | ac_dC='\3' | |
7646 | ac_dD='%g' | |
7647 | # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". | |
7648 | ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
7649 | ac_uB='\([ ]\)%\1#\2define\3' | |
7650 | ac_uC=' ' | |
7651 | ac_uD='\4%g' | |
7652 | # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
7653 | ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
7654 | ac_eB='$%\1#\2define\3' | |
7655 | ac_eC=' ' | |
7656 | ac_eD='%g' | |
7657 | ||
7658 | if test "${CONFIG_HEADERS+set}" != set; then | |
7659 | EOF | |
7660 | cat >> $CONFIG_STATUS <<EOF | |
b7cb92ad | 7661 | CONFIG_HEADERS="auto-host.h:config.in" |
861bb6c1 JL |
7662 | EOF |
7663 | cat >> $CONFIG_STATUS <<\EOF | |
7664 | fi | |
7665 | for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then | |
7666 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
7667 | case "$ac_file" in | |
7668 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` | |
7669 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
7670 | *) ac_file_in="${ac_file}.in" ;; | |
7671 | esac | |
7672 | ||
7673 | echo creating $ac_file | |
7674 | ||
7675 | rm -f conftest.frag conftest.in conftest.out | |
7676 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
7677 | cat $ac_file_inputs > conftest.in | |
7678 | ||
7679 | EOF | |
7680 | ||
7681 | # Transform confdefs.h into a sed script conftest.vals that substitutes | |
7682 | # the proper values into config.h.in to produce config.h. And first: | |
7683 | # Protect against being on the right side of a sed subst in config.status. | |
7684 | # Protect against being in an unquoted here document in config.status. | |
7685 | rm -f conftest.vals | |
7686 | cat > conftest.hdr <<\EOF | |
7687 | s/[\\&%]/\\&/g | |
7688 | s%[\\$`]%\\&%g | |
7689 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp | |
7690 | s%ac_d%ac_u%gp | |
7691 | s%ac_u%ac_e%gp | |
7692 | EOF | |
7693 | sed -n -f conftest.hdr confdefs.h > conftest.vals | |
7694 | rm -f conftest.hdr | |
7695 | ||
7696 | # This sed command replaces #undef with comments. This is necessary, for | |
7697 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
7698 | # on some systems where configure will not decide to define it. | |
7699 | cat >> conftest.vals <<\EOF | |
7700 | s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% | |
7701 | EOF | |
7702 | ||
7703 | # Break up conftest.vals because some shells have a limit on | |
7704 | # the size of here documents, and old seds have small limits too. | |
7705 | ||
7706 | rm -f conftest.tail | |
7707 | while : | |
7708 | do | |
7709 | ac_lines=`grep -c . conftest.vals` | |
7710 | # grep -c gives empty output for an empty file on some AIX systems. | |
7711 | if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi | |
7712 | # Write a limited-size here document to conftest.frag. | |
7713 | echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS | |
7714 | sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS | |
7715 | echo 'CEOF | |
7716 | sed -f conftest.frag conftest.in > conftest.out | |
7717 | rm -f conftest.in | |
7718 | mv conftest.out conftest.in | |
7719 | ' >> $CONFIG_STATUS | |
7720 | sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail | |
7721 | rm -f conftest.vals | |
7722 | mv conftest.tail conftest.vals | |
7723 | done | |
7724 | rm -f conftest.vals | |
7725 | ||
7726 | cat >> $CONFIG_STATUS <<\EOF | |
7727 | rm -f conftest.frag conftest.h | |
7728 | echo "/* $ac_file. Generated automatically by configure. */" > conftest.h | |
7729 | cat conftest.in >> conftest.h | |
7730 | rm -f conftest.in | |
7731 | if cmp -s $ac_file conftest.h 2>/dev/null; then | |
7732 | echo "$ac_file is unchanged" | |
7733 | rm -f conftest.h | |
7734 | else | |
7735 | # Remove last slash and all that follows it. Not all systems have dirname. | |
7736 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
7737 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
7738 | # The file is in a subdirectory. | |
7739 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
7740 | fi | |
7741 | rm -f $ac_file | |
7742 | mv conftest.h $ac_file | |
7743 | fi | |
7744 | fi; done | |
7745 | ||
ab87f8c8 JL |
7746 | EOF |
7747 | ||
7748 | cat >> $CONFIG_STATUS <<EOF | |
7749 | ac_sources="$nls_cv_header_libgt" | |
7750 | ac_dests="$nls_cv_header_intl" | |
7751 | EOF | |
7752 | ||
7753 | cat >> $CONFIG_STATUS <<\EOF | |
7754 | srcdir=$ac_given_srcdir | |
7755 | while test -n "$ac_sources"; do | |
7756 | set $ac_dests; ac_dest=$1; shift; ac_dests=$* | |
7757 | set $ac_sources; ac_source=$1; shift; ac_sources=$* | |
7758 | ||
7759 | echo "linking $srcdir/$ac_source to $ac_dest" | |
7760 | ||
7761 | if test ! -r $srcdir/$ac_source; then | |
7762 | { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; } | |
7763 | fi | |
7764 | rm -f $ac_dest | |
7765 | ||
7766 | # Make relative symlinks. | |
7767 | # Remove last slash and all that follows it. Not all systems have dirname. | |
7768 | ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'` | |
7769 | if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then | |
7770 | # The dest file is in a subdirectory. | |
7771 | test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir" | |
7772 | ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`" | |
7773 | # A "../" for each directory in $ac_dest_dir_suffix. | |
7774 | ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'` | |
7775 | else | |
7776 | ac_dest_dir_suffix= ac_dots= | |
7777 | fi | |
7778 | ||
7779 | case "$srcdir" in | |
7780 | [/$]*) ac_rel_source="$srcdir/$ac_source" ;; | |
7781 | *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;; | |
7782 | esac | |
7783 | ||
7784 | # Make a symlink if possible; otherwise try a hard link. | |
7785 | if ln -s $ac_rel_source $ac_dest 2>/dev/null || | |
7786 | ln $srcdir/$ac_source $ac_dest; then : | |
7787 | else | |
7788 | { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; } | |
7789 | fi | |
7790 | done | |
861bb6c1 JL |
7791 | EOF |
7792 | cat >> $CONFIG_STATUS <<EOF | |
7793 | ||
ab87f8c8 | 7794 | |
861bb6c1 JL |
7795 | host='${host}' |
7796 | build='${build}' | |
7797 | target='${target}' | |
7798 | target_alias='${target_alias}' | |
7799 | srcdir='${srcdir}' | |
7800 | subdirs='${subdirs}' | |
861bb6c1 JL |
7801 | symbolic_link='${symbolic_link}' |
7802 | program_transform_set='${program_transform_set}' | |
7803 | program_transform_name='${program_transform_name}' | |
7804 | dep_host_xmake_file='${dep_host_xmake_file}' | |
7805 | host_xmake_file='${host_xmake_file}' | |
7806 | dep_tmake_file='${dep_tmake_file}' | |
7807 | tmake_file='${tmake_file}' | |
7808 | thread_file='${thread_file}' | |
cc1e60ea | 7809 | gcc_config_arguments='${gcc_config_arguments}' |
f1943b77 | 7810 | gcc_version='${gcc_version}' |
8763704d | 7811 | gcc_version_full='${gcc_version_full}' |
f1943b77 | 7812 | gcc_version_trigger='${gcc_version_trigger}' |
861bb6c1 JL |
7813 | local_prefix='${local_prefix}' |
7814 | build_install_headers_dir='${build_install_headers_dir}' | |
7815 | build_exeext='${build_exeext}' | |
6e26218f | 7816 | host_exeext='${host_exeext}' |
7ed46111 | 7817 | out_file='${out_file}' |
861bb6c1 JL |
7818 | gdb_needs_out_file_path='${gdb_needs_out_file_path}' |
7819 | SET_MAKE='${SET_MAKE}' | |
861bb6c1 JL |
7820 | target_list='${target_list}' |
7821 | target_overrides='${target_overrides}' | |
7822 | host_overrides='${host_overrides}' | |
7823 | cross_defines='${cross_defines}' | |
7824 | cross_overrides='${cross_overrides}' | |
7825 | build_overrides='${build_overrides}' | |
9fc9b82a | 7826 | cpp_install_dir='${cpp_install_dir}' |
861bb6c1 JL |
7827 | |
7828 | EOF | |
7829 | cat >> $CONFIG_STATUS <<\EOF | |
ab87f8c8 JL |
7830 | case "$CONFIG_FILES" in *po/Makefile.in*) |
7831 | sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile | |
7832 | esac | |
861bb6c1 | 7833 | |
861bb6c1 | 7834 | case x$CONFIG_HEADERS in |
b7cb92ad | 7835 | xauto-host.h:config.in) |
861bb6c1 JL |
7836 | echo > cstamp-h ;; |
7837 | esac | |
93cf819d BK |
7838 | # If the host supports symlinks, point stage[1234] at ../stage[1234] so |
7839 | # bootstrapping and the installation procedure can still use | |
7840 | # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks, | |
7841 | # FLAGS_TO_PASS has been modified to solve the problem there. | |
7842 | # This is virtually a duplicate of what happens in configure.lang; we do | |
7843 | # an extra check to make sure this only happens if ln -s can be used. | |
75bffa71 | 7844 | if test "$symbolic_link" = "ln -s"; then |
93cf819d | 7845 | for d in .. ${subdirs} ; do |
75bffa71 | 7846 | if test $d != ..; then |
4e8a434e BK |
7847 | STARTDIR=`pwd` |
7848 | cd $d | |
7849 | for t in stage1 stage2 stage3 stage4 include | |
7850 | do | |
7851 | rm -f $t | |
7852 | $symbolic_link ../$t $t 2>/dev/null | |
7853 | done | |
7854 | cd $STARTDIR | |
93cf819d BK |
7855 | fi |
7856 | done | |
7857 | else true ; fi | |
ab87f8c8 JL |
7858 | # Avoid having to add intl to our include paths. |
7859 | if test -f intl/libintl.h; then | |
7860 | echo creating libintl.h | |
7861 | echo '#include "intl/libintl.h"' >libintl.h | |
7862 | fi | |
861bb6c1 JL |
7863 | |
7864 | exit 0 | |
7865 | EOF | |
7866 | chmod +x $CONFIG_STATUS | |
7867 | rm -fr confdefs* $ac_clean_files | |
7868 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 | |
7869 |