Commit | Line | Data |
---|---|---|
d60d9f65 SS |
1 | #! /bin/sh |
2 | ||
f9267e15 EZ |
3 | # From configure.in for Readline 4.1, version 2.22, from autoconf version 2.13 |
4 | LIBVERSION=4.1 | |
5 | ||
6 | ||
7 | ||
8 | ||
9 | ||
10 | ||
11 | ||
12 | ||
13 | ||
14 | ||
15 | ||
16 | ||
c862e87b JM |
17 | |
18 | ||
19 | ||
d60d9f65 SS |
20 | |
21 | ||
22 | ||
23 | ||
24 | ||
25 | ||
26 | ||
27 | ||
28 | ||
29 | ||
30 | ||
31 | ||
32 | ||
33 | ||
34 | ||
35 | ||
36 | ||
37 | ||
38 | ||
39 | ||
40 | ||
41 | ||
42 | ||
43 | ||
44 | ||
45 | ||
46 | ||
47 | ||
48 | ||
49 | ||
50 | ||
51 | ||
52 | ||
53 | ||
54 | ||
55 | ||
56 | ||
57 | ||
58 | ||
59 | ||
60 | ||
61 | ||
62 | ||
63 | ||
64 | ||
65 | ||
66 | ||
67 | ||
68 | ||
69 | ||
70 | ||
71 | ||
72 | ||
73 | ||
74 | ||
75 | ||
76 | ||
77 | ||
78 | ||
79 | ||
80 | ||
81 | ||
82 | ||
83 | ||
84 | ||
85 | ||
86 | ||
87 | ||
88 | ||
89 | ||
90 | ||
91 | ||
92 | ||
93 | ||
94 | ||
95 | ||
96 | ||
97 | ||
98 | ||
99 | ||
100 | ||
101 | ||
102 | ||
103 | ||
104 | ||
105 | ||
106 | # Guess values for system-dependent variables and create Makefiles. | |
f9267e15 | 107 | # Generated automatically using autoconf version 2.13 |
d60d9f65 SS |
108 | # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. |
109 | # | |
110 | # This configure script is free software; the Free Software Foundation | |
111 | # gives unlimited permission to copy, distribute and modify it. | |
112 | ||
113 | # Defaults: | |
114 | ac_help= | |
115 | ac_default_prefix=/usr/local | |
116 | # Any additions from configure.in: | |
117 | ac_help="$ac_help | |
118 | --with-curses use the curses library instead of the termcap library" | |
119 | ||
120 | # Initialize some variables set by options. | |
121 | # The variables have the same names as the options, with | |
122 | # dashes changed to underlines. | |
123 | build=NONE | |
124 | cache_file=./config.cache | |
125 | exec_prefix=NONE | |
126 | host=NONE | |
127 | no_create= | |
128 | nonopt=NONE | |
129 | no_recursion= | |
130 | prefix=NONE | |
131 | program_prefix=NONE | |
132 | program_suffix=NONE | |
133 | program_transform_name=s,x,x, | |
134 | silent= | |
135 | site= | |
136 | srcdir= | |
137 | target=NONE | |
138 | verbose= | |
139 | x_includes=NONE | |
140 | x_libraries=NONE | |
141 | bindir='${exec_prefix}/bin' | |
142 | sbindir='${exec_prefix}/sbin' | |
143 | libexecdir='${exec_prefix}/libexec' | |
144 | datadir='${prefix}/share' | |
145 | sysconfdir='${prefix}/etc' | |
146 | sharedstatedir='${prefix}/com' | |
147 | localstatedir='${prefix}/var' | |
148 | libdir='${exec_prefix}/lib' | |
149 | includedir='${prefix}/include' | |
150 | oldincludedir='/usr/include' | |
151 | infodir='${prefix}/info' | |
152 | mandir='${prefix}/man' | |
153 | ||
154 | # Initialize some other variables. | |
155 | subdirs= | |
156 | MFLAGS= MAKEFLAGS= | |
f9267e15 | 157 | SHELL=${CONFIG_SHELL-/bin/sh} |
d60d9f65 SS |
158 | # Maximum number of lines to put in a shell here document. |
159 | ac_max_here_lines=12 | |
160 | ||
161 | ac_prev= | |
162 | for ac_option | |
163 | do | |
164 | ||
165 | # If the previous option needs an argument, assign it. | |
166 | if test -n "$ac_prev"; then | |
167 | eval "$ac_prev=\$ac_option" | |
168 | ac_prev= | |
169 | continue | |
170 | fi | |
171 | ||
172 | case "$ac_option" in | |
173 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; | |
174 | *) ac_optarg= ;; | |
175 | esac | |
176 | ||
177 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
178 | ||
179 | case "$ac_option" in | |
180 | ||
181 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
182 | ac_prev=bindir ;; | |
183 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
184 | bindir="$ac_optarg" ;; | |
185 | ||
186 | -build | --build | --buil | --bui | --bu) | |
187 | ac_prev=build ;; | |
188 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
189 | build="$ac_optarg" ;; | |
190 | ||
191 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
192 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
193 | ac_prev=cache_file ;; | |
194 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
195 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
196 | cache_file="$ac_optarg" ;; | |
197 | ||
198 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
199 | ac_prev=datadir ;; | |
200 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
201 | | --da=*) | |
202 | datadir="$ac_optarg" ;; | |
203 | ||
204 | -disable-* | --disable-*) | |
205 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` | |
206 | # Reject names that are not valid shell variable names. | |
207 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
208 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
209 | fi | |
210 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
211 | eval "enable_${ac_feature}=no" ;; | |
212 | ||
213 | -enable-* | --enable-*) | |
214 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` | |
215 | # Reject names that are not valid shell variable names. | |
216 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
217 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
218 | fi | |
219 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
220 | case "$ac_option" in | |
221 | *=*) ;; | |
222 | *) ac_optarg=yes ;; | |
223 | esac | |
224 | eval "enable_${ac_feature}='$ac_optarg'" ;; | |
225 | ||
226 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
227 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
228 | | --exec | --exe | --ex) | |
229 | ac_prev=exec_prefix ;; | |
230 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
231 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
232 | | --exec=* | --exe=* | --ex=*) | |
233 | exec_prefix="$ac_optarg" ;; | |
234 | ||
235 | -gas | --gas | --ga | --g) | |
236 | # Obsolete; use --with-gas. | |
237 | with_gas=yes ;; | |
238 | ||
239 | -help | --help | --hel | --he) | |
240 | # Omit some internal or obsolete options to make the list less imposing. | |
241 | # This message is too long to be a string in the A/UX 3.1 sh. | |
242 | cat << EOF | |
243 | Usage: configure [options] [host] | |
244 | Options: [defaults in brackets after descriptions] | |
245 | Configuration: | |
246 | --cache-file=FILE cache test results in FILE | |
247 | --help print this message | |
248 | --no-create do not create output files | |
249 | --quiet, --silent do not print \`checking...' messages | |
250 | --version print the version of autoconf that created configure | |
251 | Directory and file names: | |
252 | --prefix=PREFIX install architecture-independent files in PREFIX | |
253 | [$ac_default_prefix] | |
254 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
255 | [same as prefix] | |
256 | --bindir=DIR user executables in DIR [EPREFIX/bin] | |
257 | --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] | |
258 | --libexecdir=DIR program executables in DIR [EPREFIX/libexec] | |
259 | --datadir=DIR read-only architecture-independent data in DIR | |
260 | [PREFIX/share] | |
261 | --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] | |
262 | --sharedstatedir=DIR modifiable architecture-independent data in DIR | |
263 | [PREFIX/com] | |
264 | --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] | |
265 | --libdir=DIR object code libraries in DIR [EPREFIX/lib] | |
266 | --includedir=DIR C header files in DIR [PREFIX/include] | |
267 | --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] | |
268 | --infodir=DIR info documentation in DIR [PREFIX/info] | |
269 | --mandir=DIR man documentation in DIR [PREFIX/man] | |
270 | --srcdir=DIR find the sources in DIR [configure dir or ..] | |
271 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
272 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
273 | --program-transform-name=PROGRAM | |
274 | run sed PROGRAM on installed program names | |
275 | EOF | |
276 | cat << EOF | |
277 | Host type: | |
278 | --build=BUILD configure for building on BUILD [BUILD=HOST] | |
279 | --host=HOST configure for HOST [guessed] | |
280 | --target=TARGET configure for TARGET [TARGET=HOST] | |
281 | Features and packages: | |
282 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
283 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
284 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
285 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
286 | --x-includes=DIR X include files are in DIR | |
287 | --x-libraries=DIR X library files are in DIR | |
288 | EOF | |
289 | if test -n "$ac_help"; then | |
290 | echo "--enable and --with options recognized:$ac_help" | |
291 | fi | |
292 | exit 0 ;; | |
293 | ||
294 | -host | --host | --hos | --ho) | |
295 | ac_prev=host ;; | |
296 | -host=* | --host=* | --hos=* | --ho=*) | |
297 | host="$ac_optarg" ;; | |
298 | ||
299 | -includedir | --includedir | --includedi | --included | --include \ | |
300 | | --includ | --inclu | --incl | --inc) | |
301 | ac_prev=includedir ;; | |
302 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
303 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
304 | includedir="$ac_optarg" ;; | |
305 | ||
306 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
307 | ac_prev=infodir ;; | |
308 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
309 | infodir="$ac_optarg" ;; | |
310 | ||
311 | -libdir | --libdir | --libdi | --libd) | |
312 | ac_prev=libdir ;; | |
313 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
314 | libdir="$ac_optarg" ;; | |
315 | ||
316 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
317 | | --libexe | --libex | --libe) | |
318 | ac_prev=libexecdir ;; | |
319 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
320 | | --libexe=* | --libex=* | --libe=*) | |
321 | libexecdir="$ac_optarg" ;; | |
322 | ||
323 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
324 | | --localstate | --localstat | --localsta | --localst \ | |
325 | | --locals | --local | --loca | --loc | --lo) | |
326 | ac_prev=localstatedir ;; | |
327 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
328 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
329 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
330 | localstatedir="$ac_optarg" ;; | |
331 | ||
332 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
333 | ac_prev=mandir ;; | |
334 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
335 | mandir="$ac_optarg" ;; | |
336 | ||
337 | -nfp | --nfp | --nf) | |
338 | # Obsolete; use --without-fp. | |
339 | with_fp=no ;; | |
340 | ||
341 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
342 | | --no-cr | --no-c) | |
343 | no_create=yes ;; | |
344 | ||
345 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
346 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
347 | no_recursion=yes ;; | |
348 | ||
349 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
350 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
351 | | --oldin | --oldi | --old | --ol | --o) | |
352 | ac_prev=oldincludedir ;; | |
353 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
354 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
355 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
356 | oldincludedir="$ac_optarg" ;; | |
357 | ||
358 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
359 | ac_prev=prefix ;; | |
360 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
361 | prefix="$ac_optarg" ;; | |
362 | ||
363 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
364 | | --program-pre | --program-pr | --program-p) | |
365 | ac_prev=program_prefix ;; | |
366 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
367 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
368 | program_prefix="$ac_optarg" ;; | |
369 | ||
370 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
371 | | --program-suf | --program-su | --program-s) | |
372 | ac_prev=program_suffix ;; | |
373 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
374 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
375 | program_suffix="$ac_optarg" ;; | |
376 | ||
377 | -program-transform-name | --program-transform-name \ | |
378 | | --program-transform-nam | --program-transform-na \ | |
379 | | --program-transform-n | --program-transform- \ | |
380 | | --program-transform | --program-transfor \ | |
381 | | --program-transfo | --program-transf \ | |
382 | | --program-trans | --program-tran \ | |
383 | | --progr-tra | --program-tr | --program-t) | |
384 | ac_prev=program_transform_name ;; | |
385 | -program-transform-name=* | --program-transform-name=* \ | |
386 | | --program-transform-nam=* | --program-transform-na=* \ | |
387 | | --program-transform-n=* | --program-transform-=* \ | |
388 | | --program-transform=* | --program-transfor=* \ | |
389 | | --program-transfo=* | --program-transf=* \ | |
390 | | --program-trans=* | --program-tran=* \ | |
391 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
392 | program_transform_name="$ac_optarg" ;; | |
393 | ||
394 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
395 | | -silent | --silent | --silen | --sile | --sil) | |
396 | silent=yes ;; | |
397 | ||
398 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
399 | ac_prev=sbindir ;; | |
400 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
401 | | --sbi=* | --sb=*) | |
402 | sbindir="$ac_optarg" ;; | |
403 | ||
404 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
405 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
406 | | --sharedst | --shareds | --shared | --share | --shar \ | |
407 | | --sha | --sh) | |
408 | ac_prev=sharedstatedir ;; | |
409 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
410 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
411 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
412 | | --sha=* | --sh=*) | |
413 | sharedstatedir="$ac_optarg" ;; | |
414 | ||
415 | -site | --site | --sit) | |
416 | ac_prev=site ;; | |
417 | -site=* | --site=* | --sit=*) | |
418 | site="$ac_optarg" ;; | |
419 | ||
420 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
421 | ac_prev=srcdir ;; | |
422 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
423 | srcdir="$ac_optarg" ;; | |
424 | ||
425 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
426 | | --syscon | --sysco | --sysc | --sys | --sy) | |
427 | ac_prev=sysconfdir ;; | |
428 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
429 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
430 | sysconfdir="$ac_optarg" ;; | |
431 | ||
432 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
433 | ac_prev=target ;; | |
434 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
435 | target="$ac_optarg" ;; | |
436 | ||
437 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
438 | verbose=yes ;; | |
439 | ||
440 | -version | --version | --versio | --versi | --vers) | |
f9267e15 | 441 | echo "configure generated by autoconf version 2.13" |
d60d9f65 SS |
442 | exit 0 ;; |
443 | ||
444 | -with-* | --with-*) | |
445 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` | |
446 | # Reject names that are not valid shell variable names. | |
447 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
448 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
449 | fi | |
450 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
451 | case "$ac_option" in | |
452 | *=*) ;; | |
453 | *) ac_optarg=yes ;; | |
454 | esac | |
455 | eval "with_${ac_package}='$ac_optarg'" ;; | |
456 | ||
457 | -without-* | --without-*) | |
458 | ac_package=`echo $ac_option|sed -e 's/-*without-//'` | |
459 | # Reject names that are not valid shell variable names. | |
460 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
461 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
462 | fi | |
463 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
464 | eval "with_${ac_package}=no" ;; | |
465 | ||
466 | --x) | |
467 | # Obsolete; use --with-x. | |
468 | with_x=yes ;; | |
469 | ||
470 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
471 | | --x-incl | --x-inc | --x-in | --x-i) | |
472 | ac_prev=x_includes ;; | |
473 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
474 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
475 | x_includes="$ac_optarg" ;; | |
476 | ||
477 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
478 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
479 | ac_prev=x_libraries ;; | |
480 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
481 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
482 | x_libraries="$ac_optarg" ;; | |
483 | ||
484 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } | |
485 | ;; | |
486 | ||
487 | *) | |
488 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then | |
489 | echo "configure: warning: $ac_option: invalid host type" 1>&2 | |
490 | fi | |
491 | if test "x$nonopt" != xNONE; then | |
492 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } | |
493 | fi | |
494 | nonopt="$ac_option" | |
495 | ;; | |
496 | ||
497 | esac | |
498 | done | |
499 | ||
500 | if test -n "$ac_prev"; then | |
501 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } | |
502 | fi | |
503 | ||
504 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
505 | ||
506 | # File descriptor usage: | |
507 | # 0 standard input | |
508 | # 1 file creation | |
509 | # 2 errors and warnings | |
510 | # 3 some systems may open it to /dev/tty | |
511 | # 4 used on the Kubota Titan | |
512 | # 6 checking for... messages and results | |
513 | # 5 compiler messages saved in config.log | |
514 | if test "$silent" = yes; then | |
515 | exec 6>/dev/null | |
516 | else | |
517 | exec 6>&1 | |
518 | fi | |
519 | exec 5>./config.log | |
520 | ||
521 | echo "\ | |
522 | This file contains any messages produced by compilers while | |
523 | running configure, to aid debugging if configure makes a mistake. | |
524 | " 1>&5 | |
525 | ||
526 | # Strip out --no-create and --no-recursion so they do not pile up. | |
527 | # Also quote any args containing shell metacharacters. | |
528 | ac_configure_args= | |
529 | for ac_arg | |
530 | do | |
531 | case "$ac_arg" in | |
532 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
533 | | --no-cr | --no-c) ;; | |
534 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
535 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; | |
536 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) | |
537 | ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
538 | *) ac_configure_args="$ac_configure_args $ac_arg" ;; | |
539 | esac | |
540 | done | |
541 | ||
542 | # NLS nuisances. | |
543 | # Only set these to C if already set. These must not be set unconditionally | |
544 | # because not all systems understand e.g. LANG=C (notably SCO). | |
545 | # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! | |
546 | # Non-C LC_CTYPE values break the ctype check. | |
547 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi | |
548 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi | |
549 | if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi | |
550 | if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi | |
551 | ||
552 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
553 | rm -rf conftest* confdefs.h | |
554 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
555 | echo > confdefs.h | |
556 | ||
557 | # A filename unique to this package, relative to the directory that | |
558 | # configure is in, which we can look for to find out if srcdir is correct. | |
559 | ac_unique_file=readline.h | |
560 | ||
561 | # Find the source files, if location was not specified. | |
562 | if test -z "$srcdir"; then | |
563 | ac_srcdir_defaulted=yes | |
564 | # Try the directory containing this script, then its parent. | |
565 | ac_prog=$0 | |
566 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` | |
567 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. | |
568 | srcdir=$ac_confdir | |
569 | if test ! -r $srcdir/$ac_unique_file; then | |
570 | srcdir=.. | |
571 | fi | |
572 | else | |
573 | ac_srcdir_defaulted=no | |
574 | fi | |
575 | if test ! -r $srcdir/$ac_unique_file; then | |
576 | if test "$ac_srcdir_defaulted" = yes; then | |
577 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } | |
578 | else | |
579 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } | |
580 | fi | |
581 | fi | |
582 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` | |
583 | ||
584 | # Prefer explicitly selected file to automatically selected ones. | |
a44161c3 EZ |
585 | if test -z "$CONFIG_SITE"; then |
586 | if test "x$prefix" != xNONE; then | |
587 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
588 | else | |
589 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
d60d9f65 SS |
590 | fi |
591 | fi | |
592 | for ac_site_file in $CONFIG_SITE; do | |
593 | if test -r "$ac_site_file"; then | |
594 | echo "loading site script $ac_site_file" | |
595 | . "$ac_site_file" | |
596 | fi | |
597 | done | |
598 | ||
599 | if test -r "$cache_file"; then | |
600 | echo "loading cache $cache_file" | |
601 | . $cache_file | |
602 | else | |
603 | echo "creating cache $cache_file" | |
604 | > $cache_file | |
605 | fi | |
606 | ||
607 | ac_ext=c | |
608 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
609 | ac_cpp='$CPP $CPPFLAGS' | |
610 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
f9267e15 | 611 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
d60d9f65 SS |
612 | cross_compiling=$ac_cv_prog_cc_cross |
613 | ||
f9267e15 EZ |
614 | ac_exeext= |
615 | ac_objext=o | |
d60d9f65 SS |
616 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then |
617 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. | |
618 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then | |
619 | ac_n= ac_c=' | |
620 | ' ac_t=' ' | |
621 | else | |
622 | ac_n=-n ac_c= ac_t= | |
623 | fi | |
624 | else | |
625 | ac_n= ac_c='\c' ac_t= | |
626 | fi | |
627 | ||
628 | ||
629 | ||
630 | ||
631 | ||
632 | ||
d60d9f65 | 633 | ac_aux_dir= |
a44161c3 | 634 | for ac_dir in ./support $srcdir/./support; do |
d60d9f65 SS |
635 | if test -f $ac_dir/install-sh; then |
636 | ac_aux_dir=$ac_dir | |
637 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
638 | break | |
639 | elif test -f $ac_dir/install.sh; then | |
640 | ac_aux_dir=$ac_dir | |
641 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
642 | break | |
643 | fi | |
644 | done | |
645 | if test -z "$ac_aux_dir"; then | |
a44161c3 | 646 | { echo "configure: error: can not find install-sh or install.sh in ./support $srcdir/./support" 1>&2; exit 1; } |
d60d9f65 SS |
647 | fi |
648 | ac_config_guess=$ac_aux_dir/config.guess | |
649 | ac_config_sub=$ac_aux_dir/config.sub | |
650 | ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. | |
651 | ||
652 | ||
a44161c3 | 653 | |
d60d9f65 | 654 | # Make sure we can run config.sub. |
f9267e15 | 655 | if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : |
d60d9f65 SS |
656 | else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } |
657 | fi | |
658 | ||
659 | echo $ac_n "checking host system type""... $ac_c" 1>&6 | |
f9267e15 | 660 | echo "configure:661: checking host system type" >&5 |
d60d9f65 SS |
661 | |
662 | host_alias=$host | |
663 | case "$host_alias" in | |
664 | NONE) | |
665 | case $nonopt in | |
666 | NONE) | |
f9267e15 | 667 | if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : |
d60d9f65 SS |
668 | else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } |
669 | fi ;; | |
670 | *) host_alias=$nonopt ;; | |
671 | esac ;; | |
672 | esac | |
673 | ||
f9267e15 | 674 | host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` |
d60d9f65 SS |
675 | host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
676 | host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
677 | host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
678 | echo "$ac_t""$host" 1>&6 | |
679 | ||
680 | ||
681 | opt_curses=no | |
682 | opt_shared=no | |
683 | ||
684 | # Check whether --with-curses or --without-curses was given. | |
685 | if test "${with_curses+set}" = set; then | |
686 | withval="$with_curses" | |
687 | opt_curses=$withval | |
688 | fi | |
689 | ||
690 | ||
691 | if test "$opt_curses" = "yes"; then | |
692 | prefer_curses=yes | |
693 | fi | |
694 | ||
695 | # We want these before the checks, so the checks can modify their values. | |
696 | test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1 | |
697 | ||
698 | # Extract the first word of "gcc", so it can be a program name with args. | |
699 | set dummy gcc; ac_word=$2 | |
700 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
f9267e15 | 701 | echo "configure:702: checking for $ac_word" >&5 |
d60d9f65 SS |
702 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
703 | echo $ac_n "(cached) $ac_c" 1>&6 | |
704 | else | |
705 | if test -n "$CC"; then | |
706 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
707 | else | |
f9267e15 EZ |
708 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
709 | ac_dummy="$PATH" | |
710 | for ac_dir in $ac_dummy; do | |
d60d9f65 SS |
711 | test -z "$ac_dir" && ac_dir=. |
712 | if test -f $ac_dir/$ac_word; then | |
713 | ac_cv_prog_CC="gcc" | |
714 | break | |
715 | fi | |
716 | done | |
717 | IFS="$ac_save_ifs" | |
718 | fi | |
719 | fi | |
720 | CC="$ac_cv_prog_CC" | |
721 | if test -n "$CC"; then | |
722 | echo "$ac_t""$CC" 1>&6 | |
723 | else | |
724 | echo "$ac_t""no" 1>&6 | |
725 | fi | |
726 | ||
727 | if test -z "$CC"; then | |
728 | # Extract the first word of "cc", so it can be a program name with args. | |
729 | set dummy cc; ac_word=$2 | |
730 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
f9267e15 | 731 | echo "configure:732: checking for $ac_word" >&5 |
d60d9f65 SS |
732 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
733 | echo $ac_n "(cached) $ac_c" 1>&6 | |
734 | else | |
735 | if test -n "$CC"; then | |
736 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
737 | else | |
f9267e15 | 738 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
d60d9f65 | 739 | ac_prog_rejected=no |
f9267e15 EZ |
740 | ac_dummy="$PATH" |
741 | for ac_dir in $ac_dummy; do | |
d60d9f65 SS |
742 | test -z "$ac_dir" && ac_dir=. |
743 | if test -f $ac_dir/$ac_word; then | |
744 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then | |
745 | ac_prog_rejected=yes | |
746 | continue | |
747 | fi | |
748 | ac_cv_prog_CC="cc" | |
749 | break | |
750 | fi | |
751 | done | |
752 | IFS="$ac_save_ifs" | |
753 | if test $ac_prog_rejected = yes; then | |
754 | # We found a bogon in the path, so make sure we never use it. | |
755 | set dummy $ac_cv_prog_CC | |
756 | shift | |
757 | if test $# -gt 0; then | |
758 | # We chose a different compiler from the bogus one. | |
759 | # However, it has the same basename, so the bogon will be chosen | |
760 | # first if we set CC to just the basename; use the full file name. | |
761 | shift | |
762 | set dummy "$ac_dir/$ac_word" "$@" | |
763 | shift | |
764 | ac_cv_prog_CC="$@" | |
765 | fi | |
766 | fi | |
767 | fi | |
768 | fi | |
769 | CC="$ac_cv_prog_CC" | |
770 | if test -n "$CC"; then | |
771 | echo "$ac_t""$CC" 1>&6 | |
772 | else | |
773 | echo "$ac_t""no" 1>&6 | |
774 | fi | |
775 | ||
f9267e15 EZ |
776 | if test -z "$CC"; then |
777 | case "`uname -s`" in | |
778 | *win32* | *WIN32*) | |
779 | # Extract the first word of "cl", so it can be a program name with args. | |
780 | set dummy cl; ac_word=$2 | |
781 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
782 | echo "configure:783: checking for $ac_word" >&5 | |
783 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then | |
784 | echo $ac_n "(cached) $ac_c" 1>&6 | |
785 | else | |
786 | if test -n "$CC"; then | |
787 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
788 | else | |
789 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
790 | ac_dummy="$PATH" | |
791 | for ac_dir in $ac_dummy; do | |
792 | test -z "$ac_dir" && ac_dir=. | |
793 | if test -f $ac_dir/$ac_word; then | |
794 | ac_cv_prog_CC="cl" | |
795 | break | |
796 | fi | |
797 | done | |
798 | IFS="$ac_save_ifs" | |
799 | fi | |
800 | fi | |
801 | CC="$ac_cv_prog_CC" | |
802 | if test -n "$CC"; then | |
803 | echo "$ac_t""$CC" 1>&6 | |
804 | else | |
805 | echo "$ac_t""no" 1>&6 | |
806 | fi | |
807 | ;; | |
808 | esac | |
809 | fi | |
d60d9f65 SS |
810 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } |
811 | fi | |
812 | ||
813 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 | |
f9267e15 | 814 | echo "configure:815: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 |
d60d9f65 SS |
815 | |
816 | ac_ext=c | |
817 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
818 | ac_cpp='$CPP $CPPFLAGS' | |
819 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
f9267e15 | 820 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
d60d9f65 SS |
821 | cross_compiling=$ac_cv_prog_cc_cross |
822 | ||
f9267e15 EZ |
823 | cat > conftest.$ac_ext << EOF |
824 | ||
825 | #line 826 "configure" | |
d60d9f65 | 826 | #include "confdefs.h" |
f9267e15 | 827 | |
d60d9f65 SS |
828 | main(){return(0);} |
829 | EOF | |
f9267e15 | 830 | if { (eval echo configure:831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d60d9f65 SS |
831 | ac_cv_prog_cc_works=yes |
832 | # If we can't run a trivial program, we are probably using a cross compiler. | |
833 | if (./conftest; exit) 2>/dev/null; then | |
834 | ac_cv_prog_cc_cross=no | |
835 | else | |
836 | ac_cv_prog_cc_cross=yes | |
837 | fi | |
838 | else | |
839 | echo "configure: failed program was:" >&5 | |
840 | cat conftest.$ac_ext >&5 | |
841 | ac_cv_prog_cc_works=no | |
842 | fi | |
843 | rm -fr conftest* | |
f9267e15 EZ |
844 | ac_ext=c |
845 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
846 | ac_cpp='$CPP $CPPFLAGS' | |
847 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
848 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
849 | cross_compiling=$ac_cv_prog_cc_cross | |
d60d9f65 SS |
850 | |
851 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 | |
852 | if test $ac_cv_prog_cc_works = no; then | |
853 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } | |
854 | fi | |
855 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 | |
f9267e15 | 856 | echo "configure:857: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 |
d60d9f65 SS |
857 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 |
858 | cross_compiling=$ac_cv_prog_cc_cross | |
859 | ||
860 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 | |
f9267e15 | 861 | echo "configure:862: checking whether we are using GNU C" >&5 |
d60d9f65 SS |
862 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then |
863 | echo $ac_n "(cached) $ac_c" 1>&6 | |
864 | else | |
865 | cat > conftest.c <<EOF | |
866 | #ifdef __GNUC__ | |
867 | yes; | |
868 | #endif | |
869 | EOF | |
f9267e15 | 870 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then |
d60d9f65 SS |
871 | ac_cv_prog_gcc=yes |
872 | else | |
873 | ac_cv_prog_gcc=no | |
874 | fi | |
875 | fi | |
876 | ||
877 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6 | |
878 | ||
879 | if test $ac_cv_prog_gcc = yes; then | |
880 | GCC=yes | |
f9267e15 EZ |
881 | else |
882 | GCC= | |
883 | fi | |
884 | ||
885 | ac_test_CFLAGS="${CFLAGS+set}" | |
886 | ac_save_CFLAGS="$CFLAGS" | |
887 | CFLAGS= | |
888 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 | |
889 | echo "configure:890: checking whether ${CC-cc} accepts -g" >&5 | |
d60d9f65 SS |
890 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then |
891 | echo $ac_n "(cached) $ac_c" 1>&6 | |
892 | else | |
893 | echo 'void f(){}' > conftest.c | |
894 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then | |
895 | ac_cv_prog_cc_g=yes | |
896 | else | |
897 | ac_cv_prog_cc_g=no | |
898 | fi | |
899 | rm -f conftest* | |
900 | ||
901 | fi | |
902 | ||
903 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 | |
f9267e15 EZ |
904 | if test "$ac_test_CFLAGS" = set; then |
905 | CFLAGS="$ac_save_CFLAGS" | |
906 | elif test $ac_cv_prog_cc_g = yes; then | |
907 | if test "$GCC" = yes; then | |
d60d9f65 SS |
908 | CFLAGS="-g -O2" |
909 | else | |
f9267e15 | 910 | CFLAGS="-g" |
d60d9f65 | 911 | fi |
a44161c3 | 912 | else |
f9267e15 EZ |
913 | if test "$GCC" = yes; then |
914 | CFLAGS="-O2" | |
915 | else | |
916 | CFLAGS= | |
917 | fi | |
d60d9f65 SS |
918 | fi |
919 | ||
920 | echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 | |
f9267e15 | 921 | echo "configure:922: checking how to run the C preprocessor" >&5 |
d60d9f65 SS |
922 | # On Suns, sometimes $CPP names a directory. |
923 | if test -n "$CPP" && test -d "$CPP"; then | |
924 | CPP= | |
925 | fi | |
926 | if test -z "$CPP"; then | |
927 | if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then | |
928 | echo $ac_n "(cached) $ac_c" 1>&6 | |
929 | else | |
930 | # This must be in double quotes, not single quotes, because CPP may get | |
931 | # substituted into the Makefile and "${CC-cc}" will confuse make. | |
932 | CPP="${CC-cc} -E" | |
933 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
934 | # not just through cpp. | |
935 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 936 | #line 937 "configure" |
d60d9f65 SS |
937 | #include "confdefs.h" |
938 | #include <assert.h> | |
939 | Syntax Error | |
940 | EOF | |
941 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
f9267e15 EZ |
942 | { (eval echo configure:943: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
943 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` | |
d60d9f65 SS |
944 | if test -z "$ac_err"; then |
945 | : | |
946 | else | |
947 | echo "$ac_err" >&5 | |
948 | echo "configure: failed program was:" >&5 | |
949 | cat conftest.$ac_ext >&5 | |
950 | rm -rf conftest* | |
951 | CPP="${CC-cc} -E -traditional-cpp" | |
952 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 953 | #line 954 "configure" |
d60d9f65 SS |
954 | #include "confdefs.h" |
955 | #include <assert.h> | |
956 | Syntax Error | |
957 | EOF | |
958 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
f9267e15 EZ |
959 | { (eval echo configure:960: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
960 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` | |
961 | if test -z "$ac_err"; then | |
962 | : | |
963 | else | |
964 | echo "$ac_err" >&5 | |
965 | echo "configure: failed program was:" >&5 | |
966 | cat conftest.$ac_ext >&5 | |
967 | rm -rf conftest* | |
968 | CPP="${CC-cc} -nologo -E" | |
969 | cat > conftest.$ac_ext <<EOF | |
970 | #line 971 "configure" | |
971 | #include "confdefs.h" | |
972 | #include <assert.h> | |
973 | Syntax Error | |
974 | EOF | |
975 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
976 | { (eval echo configure:977: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | |
977 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` | |
d60d9f65 SS |
978 | if test -z "$ac_err"; then |
979 | : | |
980 | else | |
981 | echo "$ac_err" >&5 | |
982 | echo "configure: failed program was:" >&5 | |
983 | cat conftest.$ac_ext >&5 | |
984 | rm -rf conftest* | |
985 | CPP=/lib/cpp | |
986 | fi | |
987 | rm -f conftest* | |
988 | fi | |
f9267e15 EZ |
989 | rm -f conftest* |
990 | fi | |
d60d9f65 SS |
991 | rm -f conftest* |
992 | ac_cv_prog_CPP="$CPP" | |
993 | fi | |
994 | CPP="$ac_cv_prog_CPP" | |
995 | else | |
996 | ac_cv_prog_CPP="$CPP" | |
997 | fi | |
998 | echo "$ac_t""$CPP" 1>&6 | |
999 | ||
1000 | ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'` | |
1001 | echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6 | |
f9267e15 | 1002 | echo "configure:1003: checking for minix/config.h" >&5 |
d60d9f65 SS |
1003 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
1004 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1005 | else | |
1006 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1007 | #line 1008 "configure" |
d60d9f65 SS |
1008 | #include "confdefs.h" |
1009 | #include <minix/config.h> | |
1010 | EOF | |
1011 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
f9267e15 EZ |
1012 | { (eval echo configure:1013: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
1013 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` | |
d60d9f65 SS |
1014 | if test -z "$ac_err"; then |
1015 | rm -rf conftest* | |
1016 | eval "ac_cv_header_$ac_safe=yes" | |
1017 | else | |
1018 | echo "$ac_err" >&5 | |
1019 | echo "configure: failed program was:" >&5 | |
1020 | cat conftest.$ac_ext >&5 | |
1021 | rm -rf conftest* | |
1022 | eval "ac_cv_header_$ac_safe=no" | |
1023 | fi | |
1024 | rm -f conftest* | |
1025 | fi | |
1026 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
1027 | echo "$ac_t""yes" 1>&6 | |
1028 | MINIX=yes | |
1029 | else | |
1030 | echo "$ac_t""no" 1>&6 | |
1031 | MINIX= | |
1032 | fi | |
1033 | ||
1034 | if test "$MINIX" = yes; then | |
1035 | cat >> confdefs.h <<\EOF | |
1036 | #define _POSIX_SOURCE 1 | |
1037 | EOF | |
1038 | ||
1039 | cat >> confdefs.h <<\EOF | |
1040 | #define _POSIX_1_SOURCE 2 | |
1041 | EOF | |
1042 | ||
1043 | cat >> confdefs.h <<\EOF | |
1044 | #define _MINIX 1 | |
1045 | EOF | |
1046 | ||
1047 | fi | |
1048 | ||
1049 | ||
d60d9f65 SS |
1050 | # If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS. |
1051 | test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O" | |
1052 | ||
1053 | if test $ac_cv_prog_gcc = yes; then | |
1054 | echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 | |
f9267e15 | 1055 | echo "configure:1056: checking whether ${CC-cc} needs -traditional" >&5 |
d60d9f65 SS |
1056 | if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then |
1057 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1058 | else | |
1059 | ac_pattern="Autoconf.*'x'" | |
1060 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1061 | #line 1062 "configure" |
d60d9f65 SS |
1062 | #include "confdefs.h" |
1063 | #include <sgtty.h> | |
1064 | Autoconf TIOCGETP | |
1065 | EOF | |
1066 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1067 | egrep "$ac_pattern" >/dev/null 2>&1; then | |
1068 | rm -rf conftest* | |
1069 | ac_cv_prog_gcc_traditional=yes | |
1070 | else | |
1071 | rm -rf conftest* | |
1072 | ac_cv_prog_gcc_traditional=no | |
1073 | fi | |
1074 | rm -f conftest* | |
1075 | ||
1076 | ||
1077 | if test $ac_cv_prog_gcc_traditional = no; then | |
1078 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1079 | #line 1080 "configure" |
d60d9f65 SS |
1080 | #include "confdefs.h" |
1081 | #include <termio.h> | |
1082 | Autoconf TCGETA | |
1083 | EOF | |
1084 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1085 | egrep "$ac_pattern" >/dev/null 2>&1; then | |
1086 | rm -rf conftest* | |
1087 | ac_cv_prog_gcc_traditional=yes | |
1088 | fi | |
1089 | rm -f conftest* | |
1090 | ||
1091 | fi | |
1092 | fi | |
1093 | ||
1094 | echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 | |
1095 | if test $ac_cv_prog_gcc_traditional = yes; then | |
1096 | CC="$CC -traditional" | |
1097 | fi | |
1098 | fi | |
1099 | ||
1100 | # Find a good install program. We prefer a C program (faster), | |
1101 | # so one script is as good as another. But avoid the broken or | |
1102 | # incompatible versions: | |
1103 | # SysV /etc/install, /usr/sbin/install | |
1104 | # SunOS /usr/etc/install | |
1105 | # IRIX /sbin/install | |
1106 | # AIX /bin/install | |
f9267e15 | 1107 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
d60d9f65 SS |
1108 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
1109 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
1110 | # ./install, which can be erroneously created by make from ./install.sh. | |
1111 | echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 | |
f9267e15 | 1112 | echo "configure:1113: checking for a BSD compatible install" >&5 |
d60d9f65 SS |
1113 | if test -z "$INSTALL"; then |
1114 | if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then | |
1115 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1116 | else | |
f9267e15 | 1117 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" |
d60d9f65 SS |
1118 | for ac_dir in $PATH; do |
1119 | # Account for people who put trailing slashes in PATH elements. | |
1120 | case "$ac_dir/" in | |
1121 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
1122 | *) | |
1123 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
f9267e15 EZ |
1124 | # Don't use installbsd from OSF since it installs stuff as root |
1125 | # by default. | |
1126 | for ac_prog in ginstall scoinst install; do | |
d60d9f65 SS |
1127 | if test -f $ac_dir/$ac_prog; then |
1128 | if test $ac_prog = install && | |
1129 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
1130 | # AIX install. It has an incompatible calling convention. | |
1131 | : | |
1132 | else | |
1133 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
1134 | break 2 | |
1135 | fi | |
1136 | fi | |
1137 | done | |
1138 | ;; | |
1139 | esac | |
1140 | done | |
1141 | IFS="$ac_save_IFS" | |
1142 | ||
1143 | fi | |
1144 | if test "${ac_cv_path_install+set}" = set; then | |
1145 | INSTALL="$ac_cv_path_install" | |
1146 | else | |
1147 | # As a last resort, use the slow shell script. We don't cache a | |
1148 | # path for INSTALL within a source directory, because that will | |
1149 | # break other packages using the cache if that directory is | |
1150 | # removed, or if the path is relative. | |
1151 | INSTALL="$ac_install_sh" | |
1152 | fi | |
1153 | fi | |
1154 | echo "$ac_t""$INSTALL" 1>&6 | |
1155 | ||
1156 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
1157 | # It thinks the first close brace ends the variable substitution. | |
1158 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
1159 | ||
f9267e15 EZ |
1160 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' |
1161 | ||
d60d9f65 SS |
1162 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
1163 | ||
c862e87b JM |
1164 | # Extract the first word of "ar", so it can be a program name with args. |
1165 | set dummy ar; ac_word=$2 | |
1166 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
f9267e15 | 1167 | echo "configure:1168: checking for $ac_word" >&5 |
c862e87b JM |
1168 | if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then |
1169 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1170 | else | |
1171 | if test -n "$AR"; then | |
1172 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
1173 | else | |
f9267e15 EZ |
1174 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
1175 | ac_dummy="$PATH" | |
1176 | for ac_dir in $ac_dummy; do | |
c862e87b JM |
1177 | test -z "$ac_dir" && ac_dir=. |
1178 | if test -f $ac_dir/$ac_word; then | |
1179 | ac_cv_prog_AR="ar" | |
1180 | break | |
1181 | fi | |
1182 | done | |
1183 | IFS="$ac_save_ifs" | |
1184 | fi | |
1185 | fi | |
1186 | AR="$ac_cv_prog_AR" | |
1187 | if test -n "$AR"; then | |
1188 | echo "$ac_t""$AR" 1>&6 | |
1189 | else | |
1190 | echo "$ac_t""no" 1>&6 | |
1191 | fi | |
1192 | ||
1193 | test -n "$ARFLAGS" || ARFLAGS="cr" | |
d60d9f65 SS |
1194 | # Extract the first word of "ranlib", so it can be a program name with args. |
1195 | set dummy ranlib; ac_word=$2 | |
1196 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
f9267e15 | 1197 | echo "configure:1198: checking for $ac_word" >&5 |
d60d9f65 SS |
1198 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
1199 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1200 | else | |
1201 | if test -n "$RANLIB"; then | |
1202 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
1203 | else | |
f9267e15 EZ |
1204 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
1205 | ac_dummy="$PATH" | |
1206 | for ac_dir in $ac_dummy; do | |
d60d9f65 SS |
1207 | test -z "$ac_dir" && ac_dir=. |
1208 | if test -f $ac_dir/$ac_word; then | |
1209 | ac_cv_prog_RANLIB="ranlib" | |
1210 | break | |
1211 | fi | |
1212 | done | |
1213 | IFS="$ac_save_ifs" | |
1214 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" | |
1215 | fi | |
1216 | fi | |
1217 | RANLIB="$ac_cv_prog_RANLIB" | |
1218 | if test -n "$RANLIB"; then | |
1219 | echo "$ac_t""$RANLIB" 1>&6 | |
1220 | else | |
1221 | echo "$ac_t""no" 1>&6 | |
1222 | fi | |
1223 | ||
1224 | ||
c862e87b JM |
1225 | MAKE_SHELL=/bin/sh |
1226 | ||
1227 | ||
d60d9f65 | 1228 | echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 |
f9267e15 | 1229 | echo "configure:1230: checking return type of signal handlers" >&5 |
d60d9f65 SS |
1230 | if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then |
1231 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1232 | else | |
1233 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1234 | #line 1235 "configure" |
d60d9f65 SS |
1235 | #include "confdefs.h" |
1236 | #include <sys/types.h> | |
1237 | #include <signal.h> | |
1238 | #ifdef signal | |
1239 | #undef signal | |
1240 | #endif | |
1241 | #ifdef __cplusplus | |
1242 | extern "C" void (*signal (int, void (*)(int)))(int); | |
1243 | #else | |
1244 | void (*signal ()) (); | |
1245 | #endif | |
1246 | ||
1247 | int main() { | |
1248 | int i; | |
1249 | ; return 0; } | |
1250 | EOF | |
f9267e15 | 1251 | if { (eval echo configure:1252: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d60d9f65 SS |
1252 | rm -rf conftest* |
1253 | ac_cv_type_signal=void | |
1254 | else | |
1255 | echo "configure: failed program was:" >&5 | |
1256 | cat conftest.$ac_ext >&5 | |
1257 | rm -rf conftest* | |
1258 | ac_cv_type_signal=int | |
1259 | fi | |
1260 | rm -f conftest* | |
1261 | fi | |
1262 | ||
1263 | echo "$ac_t""$ac_cv_type_signal" 1>&6 | |
1264 | cat >> confdefs.h <<EOF | |
1265 | #define RETSIGTYPE $ac_cv_type_signal | |
1266 | EOF | |
1267 | ||
1268 | ||
1269 | ||
1270 | echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6 | |
f9267e15 | 1271 | echo "configure:1272: checking whether stat file-mode macros are broken" >&5 |
d60d9f65 SS |
1272 | if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then |
1273 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1274 | else | |
1275 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1276 | #line 1277 "configure" |
d60d9f65 SS |
1277 | #include "confdefs.h" |
1278 | #include <sys/types.h> | |
1279 | #include <sys/stat.h> | |
1280 | ||
1281 | #if defined(S_ISBLK) && defined(S_IFDIR) | |
1282 | # if S_ISBLK (S_IFDIR) | |
1283 | You lose. | |
1284 | # endif | |
1285 | #endif | |
1286 | ||
1287 | #if defined(S_ISBLK) && defined(S_IFCHR) | |
1288 | # if S_ISBLK (S_IFCHR) | |
1289 | You lose. | |
1290 | # endif | |
1291 | #endif | |
1292 | ||
1293 | #if defined(S_ISLNK) && defined(S_IFREG) | |
1294 | # if S_ISLNK (S_IFREG) | |
1295 | You lose. | |
1296 | # endif | |
1297 | #endif | |
1298 | ||
1299 | #if defined(S_ISSOCK) && defined(S_IFREG) | |
1300 | # if S_ISSOCK (S_IFREG) | |
1301 | You lose. | |
1302 | # endif | |
1303 | #endif | |
1304 | ||
1305 | EOF | |
1306 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1307 | egrep "You lose" >/dev/null 2>&1; then | |
1308 | rm -rf conftest* | |
1309 | ac_cv_header_stat_broken=yes | |
1310 | else | |
1311 | rm -rf conftest* | |
1312 | ac_cv_header_stat_broken=no | |
1313 | fi | |
1314 | rm -f conftest* | |
1315 | ||
1316 | fi | |
1317 | ||
1318 | echo "$ac_t""$ac_cv_header_stat_broken" 1>&6 | |
1319 | if test $ac_cv_header_stat_broken = yes; then | |
1320 | cat >> confdefs.h <<\EOF | |
1321 | #define STAT_MACROS_BROKEN 1 | |
1322 | EOF | |
1323 | ||
1324 | fi | |
1325 | ||
1326 | ac_header_dirent=no | |
1327 | for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h | |
1328 | do | |
1329 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
1330 | echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6 | |
f9267e15 | 1331 | echo "configure:1332: checking for $ac_hdr that defines DIR" >&5 |
d60d9f65 SS |
1332 | if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then |
1333 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1334 | else | |
1335 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1336 | #line 1337 "configure" |
d60d9f65 SS |
1337 | #include "confdefs.h" |
1338 | #include <sys/types.h> | |
1339 | #include <$ac_hdr> | |
1340 | int main() { | |
1341 | DIR *dirp = 0; | |
1342 | ; return 0; } | |
1343 | EOF | |
f9267e15 | 1344 | if { (eval echo configure:1345: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d60d9f65 SS |
1345 | rm -rf conftest* |
1346 | eval "ac_cv_header_dirent_$ac_safe=yes" | |
1347 | else | |
1348 | echo "configure: failed program was:" >&5 | |
1349 | cat conftest.$ac_ext >&5 | |
1350 | rm -rf conftest* | |
1351 | eval "ac_cv_header_dirent_$ac_safe=no" | |
1352 | fi | |
1353 | rm -f conftest* | |
1354 | fi | |
1355 | if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then | |
1356 | echo "$ac_t""yes" 1>&6 | |
1357 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
1358 | cat >> confdefs.h <<EOF | |
1359 | #define $ac_tr_hdr 1 | |
1360 | EOF | |
1361 | ac_header_dirent=$ac_hdr; break | |
1362 | else | |
1363 | echo "$ac_t""no" 1>&6 | |
1364 | fi | |
1365 | done | |
1366 | # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. | |
1367 | if test $ac_header_dirent = dirent.h; then | |
1368 | echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6 | |
f9267e15 | 1369 | echo "configure:1370: checking for opendir in -ldir" >&5 |
d60d9f65 SS |
1370 | ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'` |
1371 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
1372 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1373 | else | |
1374 | ac_save_LIBS="$LIBS" | |
1375 | LIBS="-ldir $LIBS" | |
1376 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1377 | #line 1378 "configure" |
d60d9f65 SS |
1378 | #include "confdefs.h" |
1379 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1380 | /* We use char because int might match the return type of a gcc2 | |
1381 | builtin and then its argument prototype would still apply. */ | |
1382 | char opendir(); | |
1383 | ||
1384 | int main() { | |
1385 | opendir() | |
1386 | ; return 0; } | |
1387 | EOF | |
f9267e15 | 1388 | if { (eval echo configure:1389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d60d9f65 SS |
1389 | rm -rf conftest* |
1390 | eval "ac_cv_lib_$ac_lib_var=yes" | |
1391 | else | |
1392 | echo "configure: failed program was:" >&5 | |
1393 | cat conftest.$ac_ext >&5 | |
1394 | rm -rf conftest* | |
1395 | eval "ac_cv_lib_$ac_lib_var=no" | |
1396 | fi | |
1397 | rm -f conftest* | |
1398 | LIBS="$ac_save_LIBS" | |
1399 | ||
1400 | fi | |
1401 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
1402 | echo "$ac_t""yes" 1>&6 | |
1403 | LIBS="$LIBS -ldir" | |
1404 | else | |
1405 | echo "$ac_t""no" 1>&6 | |
1406 | fi | |
1407 | ||
1408 | else | |
1409 | echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6 | |
f9267e15 | 1410 | echo "configure:1411: checking for opendir in -lx" >&5 |
d60d9f65 SS |
1411 | ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'` |
1412 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
1413 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1414 | else | |
1415 | ac_save_LIBS="$LIBS" | |
1416 | LIBS="-lx $LIBS" | |
1417 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1418 | #line 1419 "configure" |
d60d9f65 SS |
1419 | #include "confdefs.h" |
1420 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1421 | /* We use char because int might match the return type of a gcc2 | |
1422 | builtin and then its argument prototype would still apply. */ | |
1423 | char opendir(); | |
1424 | ||
1425 | int main() { | |
1426 | opendir() | |
1427 | ; return 0; } | |
1428 | EOF | |
f9267e15 | 1429 | if { (eval echo configure:1430: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d60d9f65 SS |
1430 | rm -rf conftest* |
1431 | eval "ac_cv_lib_$ac_lib_var=yes" | |
1432 | else | |
1433 | echo "configure: failed program was:" >&5 | |
1434 | cat conftest.$ac_ext >&5 | |
1435 | rm -rf conftest* | |
1436 | eval "ac_cv_lib_$ac_lib_var=no" | |
1437 | fi | |
1438 | rm -f conftest* | |
1439 | LIBS="$ac_save_LIBS" | |
1440 | ||
1441 | fi | |
1442 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
1443 | echo "$ac_t""yes" 1>&6 | |
1444 | LIBS="$LIBS -lx" | |
1445 | else | |
1446 | echo "$ac_t""no" 1>&6 | |
1447 | fi | |
1448 | ||
1449 | fi | |
1450 | ||
1451 | ||
f9267e15 EZ |
1452 | for ac_func in lstat memmove putenv select setenv setlocale \ |
1453 | strcasecmp tcgetattr | |
d60d9f65 SS |
1454 | do |
1455 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
f9267e15 | 1456 | echo "configure:1457: checking for $ac_func" >&5 |
d60d9f65 SS |
1457 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
1458 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1459 | else | |
1460 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1461 | #line 1462 "configure" |
d60d9f65 SS |
1462 | #include "confdefs.h" |
1463 | /* System header to define __stub macros and hopefully few prototypes, | |
1464 | which can conflict with char $ac_func(); below. */ | |
1465 | #include <assert.h> | |
1466 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1467 | /* We use char because int might match the return type of a gcc2 | |
1468 | builtin and then its argument prototype would still apply. */ | |
1469 | char $ac_func(); | |
1470 | ||
1471 | int main() { | |
1472 | ||
1473 | /* The GNU C library defines this for functions which it implements | |
1474 | to always fail with ENOSYS. Some functions are actually named | |
1475 | something starting with __ and the normal name is an alias. */ | |
1476 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
1477 | choke me | |
1478 | #else | |
1479 | $ac_func(); | |
1480 | #endif | |
1481 | ||
1482 | ; return 0; } | |
1483 | EOF | |
f9267e15 | 1484 | if { (eval echo configure:1485: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d60d9f65 SS |
1485 | rm -rf conftest* |
1486 | eval "ac_cv_func_$ac_func=yes" | |
1487 | else | |
1488 | echo "configure: failed program was:" >&5 | |
1489 | cat conftest.$ac_ext >&5 | |
1490 | rm -rf conftest* | |
1491 | eval "ac_cv_func_$ac_func=no" | |
1492 | fi | |
1493 | rm -f conftest* | |
1494 | fi | |
1495 | ||
1496 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
1497 | echo "$ac_t""yes" 1>&6 | |
1498 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
1499 | cat >> confdefs.h <<EOF | |
1500 | #define $ac_tr_func 1 | |
1501 | EOF | |
1502 | ||
1503 | else | |
1504 | echo "$ac_t""no" 1>&6 | |
1505 | fi | |
1506 | done | |
1507 | ||
1508 | ||
1509 | echo $ac_n "checking for working strcoll""... $ac_c" 1>&6 | |
f9267e15 | 1510 | echo "configure:1511: checking for working strcoll" >&5 |
d60d9f65 SS |
1511 | if eval "test \"`echo '$''{'ac_cv_func_strcoll_works'+set}'`\" = set"; then |
1512 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1513 | else | |
1514 | if test "$cross_compiling" = yes; then | |
1515 | ac_cv_func_strcoll_works=no | |
1516 | else | |
1517 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1518 | #line 1519 "configure" |
d60d9f65 SS |
1519 | #include "confdefs.h" |
1520 | #include <string.h> | |
1521 | main () | |
1522 | { | |
1523 | exit (strcoll ("abc", "def") >= 0 || | |
1524 | strcoll ("ABC", "DEF") >= 0 || | |
1525 | strcoll ("123", "456") >= 0); | |
1526 | } | |
1527 | EOF | |
f9267e15 | 1528 | if { (eval echo configure:1529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
d60d9f65 SS |
1529 | then |
1530 | ac_cv_func_strcoll_works=yes | |
1531 | else | |
1532 | echo "configure: failed program was:" >&5 | |
1533 | cat conftest.$ac_ext >&5 | |
1534 | rm -fr conftest* | |
1535 | ac_cv_func_strcoll_works=no | |
1536 | fi | |
1537 | rm -fr conftest* | |
1538 | fi | |
1539 | ||
1540 | fi | |
1541 | ||
1542 | echo "$ac_t""$ac_cv_func_strcoll_works" 1>&6 | |
1543 | if test $ac_cv_func_strcoll_works = yes; then | |
1544 | cat >> confdefs.h <<\EOF | |
1545 | #define HAVE_STRCOLL 1 | |
1546 | EOF | |
1547 | ||
1548 | fi | |
1549 | ||
1550 | ||
1551 | for ac_hdr in unistd.h stdlib.h varargs.h stdarg.h string.h \ | |
1552 | sys/ptem.h sys/pte.h sys/stream.h sys/select.h \ | |
1553 | termcap.h termios.h termio.h sys/file.h locale.h | |
1554 | do | |
1555 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
1556 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
f9267e15 | 1557 | echo "configure:1558: checking for $ac_hdr" >&5 |
d60d9f65 SS |
1558 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
1559 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1560 | else | |
1561 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1562 | #line 1563 "configure" |
d60d9f65 SS |
1563 | #include "confdefs.h" |
1564 | #include <$ac_hdr> | |
1565 | EOF | |
1566 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
f9267e15 EZ |
1567 | { (eval echo configure:1568: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
1568 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` | |
d60d9f65 SS |
1569 | if test -z "$ac_err"; then |
1570 | rm -rf conftest* | |
1571 | eval "ac_cv_header_$ac_safe=yes" | |
1572 | else | |
1573 | echo "$ac_err" >&5 | |
1574 | echo "configure: failed program was:" >&5 | |
1575 | cat conftest.$ac_ext >&5 | |
1576 | rm -rf conftest* | |
1577 | eval "ac_cv_header_$ac_safe=no" | |
1578 | fi | |
1579 | rm -f conftest* | |
1580 | fi | |
1581 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
1582 | echo "$ac_t""yes" 1>&6 | |
1583 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
1584 | cat >> confdefs.h <<EOF | |
1585 | #define $ac_tr_hdr 1 | |
1586 | EOF | |
1587 | ||
1588 | else | |
1589 | echo "$ac_t""no" 1>&6 | |
1590 | fi | |
1591 | done | |
1592 | ||
1593 | ||
1594 | ||
1595 | echo $ac_n "checking for type of signal functions""... $ac_c" 1>&6 | |
f9267e15 | 1596 | echo "configure:1597: checking for type of signal functions" >&5 |
d60d9f65 SS |
1597 | if eval "test \"`echo '$''{'bash_cv_signal_vintage'+set}'`\" = set"; then |
1598 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1599 | else | |
1600 | ||
1601 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1602 | #line 1603 "configure" |
d60d9f65 SS |
1603 | #include "confdefs.h" |
1604 | #include <signal.h> | |
1605 | int main() { | |
1606 | ||
1607 | sigset_t ss; | |
1608 | struct sigaction sa; | |
1609 | sigemptyset(&ss); sigsuspend(&ss); | |
1610 | sigaction(SIGINT, &sa, (struct sigaction *) 0); | |
1611 | sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0); | |
1612 | ||
1613 | ; return 0; } | |
1614 | EOF | |
f9267e15 | 1615 | if { (eval echo configure:1616: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d60d9f65 SS |
1616 | rm -rf conftest* |
1617 | bash_cv_signal_vintage=posix | |
1618 | else | |
1619 | echo "configure: failed program was:" >&5 | |
1620 | cat conftest.$ac_ext >&5 | |
1621 | rm -rf conftest* | |
1622 | ||
1623 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1624 | #line 1625 "configure" |
d60d9f65 SS |
1625 | #include "confdefs.h" |
1626 | #include <signal.h> | |
1627 | int main() { | |
1628 | ||
1629 | int mask = sigmask(SIGINT); | |
1630 | sigsetmask(mask); sigblock(mask); sigpause(mask); | |
1631 | ||
1632 | ; return 0; } | |
1633 | EOF | |
f9267e15 | 1634 | if { (eval echo configure:1635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d60d9f65 SS |
1635 | rm -rf conftest* |
1636 | bash_cv_signal_vintage=4.2bsd | |
1637 | else | |
1638 | echo "configure: failed program was:" >&5 | |
1639 | cat conftest.$ac_ext >&5 | |
1640 | rm -rf conftest* | |
1641 | ||
1642 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1643 | #line 1644 "configure" |
d60d9f65 SS |
1644 | #include "confdefs.h" |
1645 | ||
1646 | #include <signal.h> | |
1647 | RETSIGTYPE foo() { } | |
1648 | int main() { | |
1649 | ||
1650 | int mask = sigmask(SIGINT); | |
1651 | sigset(SIGINT, foo); sigrelse(SIGINT); | |
1652 | sighold(SIGINT); sigpause(SIGINT); | |
1653 | ||
1654 | ; return 0; } | |
1655 | EOF | |
f9267e15 | 1656 | if { (eval echo configure:1657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d60d9f65 SS |
1657 | rm -rf conftest* |
1658 | bash_cv_signal_vintage=svr3 | |
1659 | else | |
1660 | echo "configure: failed program was:" >&5 | |
1661 | cat conftest.$ac_ext >&5 | |
1662 | rm -rf conftest* | |
1663 | bash_cv_signal_vintage=v7 | |
1664 | ||
1665 | fi | |
1666 | rm -f conftest* | |
1667 | ||
1668 | fi | |
1669 | rm -f conftest* | |
1670 | ||
1671 | fi | |
1672 | rm -f conftest* | |
1673 | ||
1674 | fi | |
1675 | ||
1676 | echo "$ac_t""$bash_cv_signal_vintage" 1>&6 | |
1677 | if test "$bash_cv_signal_vintage" = posix; then | |
1678 | cat >> confdefs.h <<\EOF | |
1679 | #define HAVE_POSIX_SIGNALS 1 | |
1680 | EOF | |
1681 | ||
1682 | elif test "$bash_cv_signal_vintage" = "4.2bsd"; then | |
1683 | cat >> confdefs.h <<\EOF | |
1684 | #define HAVE_BSD_SIGNALS 1 | |
1685 | EOF | |
1686 | ||
1687 | elif test "$bash_cv_signal_vintage" = svr3; then | |
1688 | cat >> confdefs.h <<\EOF | |
1689 | #define HAVE_USG_SIGHOLD 1 | |
1690 | EOF | |
1691 | ||
1692 | fi | |
1693 | ||
1694 | ||
1695 | ||
1696 | echo $ac_n "checking if signal handlers must be reinstalled when invoked""... $ac_c" 1>&6 | |
f9267e15 | 1697 | echo "configure:1698: checking if signal handlers must be reinstalled when invoked" >&5 |
d60d9f65 SS |
1698 | if eval "test \"`echo '$''{'bash_cv_must_reinstall_sighandlers'+set}'`\" = set"; then |
1699 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1700 | else | |
1701 | if test "$cross_compiling" = yes; then | |
c862e87b | 1702 | echo "configure: warning: cannot check signal handling if cross compiling -- defaulting to no" 1>&2 |
d60d9f65 SS |
1703 | bash_cv_must_reinstall_sighandlers=no |
1704 | ||
1705 | else | |
1706 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1707 | #line 1708 "configure" |
d60d9f65 SS |
1708 | #include "confdefs.h" |
1709 | ||
1710 | #include <signal.h> | |
1711 | #ifdef HAVE_UNISTD_H | |
1712 | #include <unistd.h> | |
1713 | #endif | |
1714 | ||
1715 | typedef RETSIGTYPE sigfunc(); | |
1716 | ||
1717 | int nsigint; | |
1718 | ||
1719 | #ifdef HAVE_POSIX_SIGNALS | |
1720 | sigfunc * | |
1721 | set_signal_handler(sig, handler) | |
1722 | int sig; | |
1723 | sigfunc *handler; | |
1724 | { | |
1725 | struct sigaction act, oact; | |
1726 | act.sa_handler = handler; | |
1727 | act.sa_flags = 0; | |
1728 | sigemptyset (&act.sa_mask); | |
1729 | sigemptyset (&oact.sa_mask); | |
1730 | sigaction (sig, &act, &oact); | |
1731 | return (oact.sa_handler); | |
1732 | } | |
1733 | #else | |
1734 | #define set_signal_handler(s, h) signal(s, h) | |
1735 | #endif | |
1736 | ||
1737 | RETSIGTYPE | |
1738 | sigint(s) | |
1739 | int s; | |
1740 | { | |
1741 | nsigint++; | |
1742 | } | |
1743 | ||
1744 | main() | |
1745 | { | |
1746 | nsigint = 0; | |
1747 | set_signal_handler(SIGINT, sigint); | |
1748 | kill((int)getpid(), SIGINT); | |
1749 | kill((int)getpid(), SIGINT); | |
1750 | exit(nsigint != 2); | |
1751 | } | |
1752 | ||
1753 | EOF | |
f9267e15 | 1754 | if { (eval echo configure:1755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
d60d9f65 SS |
1755 | then |
1756 | bash_cv_must_reinstall_sighandlers=no | |
1757 | else | |
1758 | echo "configure: failed program was:" >&5 | |
1759 | cat conftest.$ac_ext >&5 | |
1760 | rm -fr conftest* | |
1761 | bash_cv_must_reinstall_sighandlers=yes | |
1762 | fi | |
1763 | rm -fr conftest* | |
1764 | fi | |
1765 | ||
1766 | fi | |
1767 | ||
1768 | echo "$ac_t""$bash_cv_must_reinstall_sighandlers" 1>&6 | |
1769 | if test $bash_cv_must_reinstall_sighandlers = yes; then | |
1770 | cat >> confdefs.h <<\EOF | |
1771 | #define MUST_REINSTALL_SIGHANDLERS 1 | |
1772 | EOF | |
1773 | ||
1774 | fi | |
1775 | ||
1776 | ||
1777 | ||
1778 | echo $ac_n "checking for presence of POSIX-style sigsetjmp/siglongjmp""... $ac_c" 1>&6 | |
f9267e15 | 1779 | echo "configure:1780: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5 |
d60d9f65 SS |
1780 | if eval "test \"`echo '$''{'bash_cv_func_sigsetjmp'+set}'`\" = set"; then |
1781 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1782 | else | |
1783 | if test "$cross_compiling" = yes; then | |
c862e87b | 1784 | echo "configure: warning: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" 1>&2 |
d60d9f65 SS |
1785 | bash_cv_func_sigsetjmp=missing |
1786 | ||
1787 | else | |
1788 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1789 | #line 1790 "configure" |
d60d9f65 SS |
1790 | #include "confdefs.h" |
1791 | ||
1792 | #ifdef HAVE_UNISTD_H | |
1793 | #include <unistd.h> | |
1794 | #endif | |
1795 | #include <sys/types.h> | |
1796 | #include <signal.h> | |
1797 | #include <setjmp.h> | |
1798 | ||
1799 | main() | |
1800 | { | |
1801 | #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS) | |
1802 | exit (1); | |
1803 | #else | |
1804 | ||
1805 | int code; | |
1806 | sigset_t set, oset; | |
1807 | sigjmp_buf xx; | |
1808 | ||
1809 | /* get the mask */ | |
1810 | sigemptyset(&set); | |
1811 | sigemptyset(&oset); | |
1812 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set); | |
1813 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset); | |
1814 | ||
1815 | /* save it */ | |
1816 | code = sigsetjmp(xx, 1); | |
1817 | if (code) | |
1818 | exit(0); /* could get sigmask and compare to oset here. */ | |
1819 | ||
1820 | /* change it */ | |
1821 | sigaddset(&set, SIGINT); | |
1822 | sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL); | |
1823 | ||
1824 | /* and siglongjmp */ | |
1825 | siglongjmp(xx, 10); | |
1826 | exit(1); | |
1827 | #endif | |
1828 | } | |
1829 | EOF | |
f9267e15 | 1830 | if { (eval echo configure:1831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
d60d9f65 SS |
1831 | then |
1832 | bash_cv_func_sigsetjmp=present | |
1833 | else | |
1834 | echo "configure: failed program was:" >&5 | |
1835 | cat conftest.$ac_ext >&5 | |
1836 | rm -fr conftest* | |
1837 | bash_cv_func_sigsetjmp=missing | |
1838 | fi | |
1839 | rm -fr conftest* | |
1840 | fi | |
1841 | ||
1842 | fi | |
1843 | ||
1844 | echo "$ac_t""$bash_cv_func_sigsetjmp" 1>&6 | |
1845 | if test $bash_cv_func_sigsetjmp = present; then | |
1846 | cat >> confdefs.h <<\EOF | |
1847 | #define HAVE_POSIX_SIGSETJMP 1 | |
1848 | EOF | |
1849 | ||
1850 | fi | |
1851 | ||
1852 | echo $ac_n "checking for lstat""... $ac_c" 1>&6 | |
f9267e15 | 1853 | echo "configure:1854: checking for lstat" >&5 |
d60d9f65 SS |
1854 | if eval "test \"`echo '$''{'bash_cv_func_lstat'+set}'`\" = set"; then |
1855 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1856 | else | |
1857 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1858 | #line 1859 "configure" |
d60d9f65 SS |
1859 | #include "confdefs.h" |
1860 | ||
1861 | #include <sys/types.h> | |
1862 | #include <sys/stat.h> | |
1863 | ||
1864 | int main() { | |
1865 | lstat(".",(struct stat *)0); | |
1866 | ; return 0; } | |
1867 | EOF | |
f9267e15 | 1868 | if { (eval echo configure:1869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d60d9f65 SS |
1869 | rm -rf conftest* |
1870 | bash_cv_func_lstat=yes | |
1871 | else | |
1872 | echo "configure: failed program was:" >&5 | |
1873 | cat conftest.$ac_ext >&5 | |
1874 | rm -rf conftest* | |
1875 | bash_cv_func_lstat=no | |
1876 | fi | |
1877 | rm -f conftest* | |
1878 | fi | |
1879 | ||
1880 | echo "$ac_t""$bash_cv_func_lstat" 1>&6 | |
1881 | if test $bash_cv_func_lstat = yes; then | |
1882 | cat >> confdefs.h <<\EOF | |
1883 | #define HAVE_LSTAT 1 | |
1884 | EOF | |
1885 | ||
1886 | fi | |
1887 | ||
1888 | echo $ac_n "checking whether programs are able to redeclare getpw functions""... $ac_c" 1>&6 | |
f9267e15 | 1889 | echo "configure:1890: checking whether programs are able to redeclare getpw functions" >&5 |
d60d9f65 SS |
1890 | if eval "test \"`echo '$''{'bash_cv_can_redecl_getpw'+set}'`\" = set"; then |
1891 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1892 | else | |
1893 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1894 | #line 1895 "configure" |
d60d9f65 SS |
1895 | #include "confdefs.h" |
1896 | #include <sys/types.h> | |
1897 | #include <pwd.h> | |
1898 | extern struct passwd *getpwent(); | |
1899 | extern struct passwd *getpwuid(); | |
1900 | extern struct passwd *getpwnam(); | |
1901 | int main() { | |
1902 | struct passwd *z; z = getpwent(); z = getpwuid(0); z = getpwnam("root"); | |
1903 | ; return 0; } | |
1904 | EOF | |
f9267e15 | 1905 | if { (eval echo configure:1906: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d60d9f65 SS |
1906 | rm -rf conftest* |
1907 | bash_cv_can_redecl_getpw=yes | |
1908 | else | |
1909 | echo "configure: failed program was:" >&5 | |
1910 | cat conftest.$ac_ext >&5 | |
1911 | rm -rf conftest* | |
1912 | bash_cv_can_redecl_getpw=no | |
1913 | fi | |
1914 | rm -f conftest* | |
1915 | fi | |
1916 | ||
1917 | echo "$ac_t""$bash_cv_can_redecl_getpw" 1>&6 | |
1918 | if test $bash_cv_can_redecl_getpw = no; then | |
1919 | cat >> confdefs.h <<\EOF | |
1920 | #define HAVE_GETPW_DECLS 1 | |
1921 | EOF | |
1922 | ||
1923 | fi | |
1924 | ||
1925 | ||
1926 | echo $ac_n "checking whether or not strcoll and strcmp differ""... $ac_c" 1>&6 | |
f9267e15 | 1927 | echo "configure:1928: checking whether or not strcoll and strcmp differ" >&5 |
d60d9f65 SS |
1928 | if eval "test \"`echo '$''{'bash_cv_func_strcoll_broken'+set}'`\" = set"; then |
1929 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1930 | else | |
1931 | if test "$cross_compiling" = yes; then | |
c862e87b | 1932 | echo "configure: warning: cannot check strcoll if cross compiling -- defaulting to no" 1>&2 |
d60d9f65 SS |
1933 | bash_cv_func_strcoll_broken=no |
1934 | ||
1935 | else | |
1936 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 1937 | #line 1938 "configure" |
d60d9f65 SS |
1938 | #include "confdefs.h" |
1939 | ||
1940 | #include <stdio.h> | |
1941 | #if defined (HAVE_LOCALE_H) | |
1942 | #include <locale.h> | |
1943 | #endif | |
1944 | ||
1945 | main(c, v) | |
1946 | int c; | |
1947 | char *v[]; | |
1948 | { | |
1949 | int r1, r2; | |
1950 | char *deflocale, *defcoll; | |
1951 | ||
1952 | #ifdef HAVE_SETLOCALE | |
1953 | deflocale = setlocale(LC_ALL, ""); | |
1954 | defcoll = setlocale(LC_COLLATE, ""); | |
1955 | #endif | |
1956 | ||
1957 | #ifdef HAVE_STRCOLL | |
1958 | /* These two values are taken from tests/glob-test. */ | |
1959 | r1 = strcoll("abd", "aXd"); | |
1960 | #else | |
1961 | r1 = 0; | |
1962 | #endif | |
1963 | r2 = strcmp("abd", "aXd"); | |
1964 | ||
1965 | /* These two should both be greater than 0. It is permissible for | |
1966 | a system to return different values, as long as the sign is the | |
1967 | same. */ | |
1968 | ||
1969 | /* Exit with 1 (failure) if these two values are both > 0, since | |
1970 | this tests whether strcoll(3) is broken with respect to strcmp(3) | |
1971 | in the default locale. */ | |
1972 | exit (r1 > 0 && r2 > 0); | |
1973 | } | |
1974 | ||
1975 | EOF | |
f9267e15 | 1976 | if { (eval echo configure:1977: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
d60d9f65 SS |
1977 | then |
1978 | bash_cv_func_strcoll_broken=yes | |
1979 | else | |
1980 | echo "configure: failed program was:" >&5 | |
1981 | cat conftest.$ac_ext >&5 | |
1982 | rm -fr conftest* | |
1983 | bash_cv_func_strcoll_broken=no | |
1984 | fi | |
1985 | rm -fr conftest* | |
1986 | fi | |
1987 | ||
1988 | fi | |
1989 | ||
1990 | echo "$ac_t""$bash_cv_func_strcoll_broken" 1>&6 | |
1991 | if test $bash_cv_func_strcoll_broken = yes; then | |
1992 | cat >> confdefs.h <<\EOF | |
1993 | #define STRCOLL_BROKEN 1 | |
1994 | EOF | |
1995 | ||
1996 | fi | |
1997 | ||
1998 | ||
1999 | echo $ac_n "checking whether signal handlers are of type void""... $ac_c" 1>&6 | |
f9267e15 | 2000 | echo "configure:2001: checking whether signal handlers are of type void" >&5 |
d60d9f65 SS |
2001 | if eval "test \"`echo '$''{'bash_cv_void_sighandler'+set}'`\" = set"; then |
2002 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2003 | else | |
2004 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 2005 | #line 2006 "configure" |
d60d9f65 SS |
2006 | #include "confdefs.h" |
2007 | #include <sys/types.h> | |
2008 | #include <signal.h> | |
2009 | #ifdef signal | |
2010 | #undef signal | |
2011 | #endif | |
2012 | #ifdef __cplusplus | |
2013 | extern "C" | |
2014 | #endif | |
2015 | void (*signal ()) (); | |
2016 | int main() { | |
2017 | int i; | |
2018 | ; return 0; } | |
2019 | EOF | |
f9267e15 | 2020 | if { (eval echo configure:2021: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d60d9f65 SS |
2021 | rm -rf conftest* |
2022 | bash_cv_void_sighandler=yes | |
2023 | else | |
2024 | echo "configure: failed program was:" >&5 | |
2025 | cat conftest.$ac_ext >&5 | |
2026 | rm -rf conftest* | |
2027 | bash_cv_void_sighandler=no | |
2028 | fi | |
2029 | rm -f conftest* | |
2030 | fi | |
2031 | echo "$ac_t""$bash_cv_void_sighandler" 1>&6 | |
2032 | if test $bash_cv_void_sighandler = yes; then | |
2033 | cat >> confdefs.h <<\EOF | |
2034 | #define VOID_SIGHANDLER 1 | |
2035 | EOF | |
2036 | ||
2037 | fi | |
2038 | ||
2039 | echo $ac_n "checking for TIOCGWINSZ in sys/ioctl.h""... $ac_c" 1>&6 | |
f9267e15 | 2040 | echo "configure:2041: checking for TIOCGWINSZ in sys/ioctl.h" >&5 |
d60d9f65 SS |
2041 | if eval "test \"`echo '$''{'bash_cv_tiocgwinsz_in_ioctl'+set}'`\" = set"; then |
2042 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2043 | else | |
2044 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 2045 | #line 2046 "configure" |
d60d9f65 SS |
2046 | #include "confdefs.h" |
2047 | #include <sys/types.h> | |
2048 | #include <sys/ioctl.h> | |
2049 | int main() { | |
2050 | int x = TIOCGWINSZ; | |
2051 | ; return 0; } | |
2052 | EOF | |
f9267e15 | 2053 | if { (eval echo configure:2054: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d60d9f65 SS |
2054 | rm -rf conftest* |
2055 | bash_cv_tiocgwinsz_in_ioctl=yes | |
2056 | else | |
2057 | echo "configure: failed program was:" >&5 | |
2058 | cat conftest.$ac_ext >&5 | |
2059 | rm -rf conftest* | |
2060 | bash_cv_tiocgwinsz_in_ioctl=no | |
2061 | fi | |
2062 | rm -f conftest* | |
2063 | fi | |
2064 | ||
2065 | echo "$ac_t""$bash_cv_tiocgwinsz_in_ioctl" 1>&6 | |
2066 | if test $bash_cv_tiocgwinsz_in_ioctl = yes; then | |
2067 | cat >> confdefs.h <<\EOF | |
2068 | #define GWINSZ_IN_SYS_IOCTL 1 | |
2069 | EOF | |
2070 | ||
2071 | fi | |
2072 | ||
2073 | echo $ac_n "checking for TIOCSTAT in sys/ioctl.h""... $ac_c" 1>&6 | |
f9267e15 | 2074 | echo "configure:2075: checking for TIOCSTAT in sys/ioctl.h" >&5 |
d60d9f65 SS |
2075 | if eval "test \"`echo '$''{'bash_cv_tiocstat_in_ioctl'+set}'`\" = set"; then |
2076 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2077 | else | |
2078 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 2079 | #line 2080 "configure" |
d60d9f65 SS |
2080 | #include "confdefs.h" |
2081 | #include <sys/types.h> | |
2082 | #include <sys/ioctl.h> | |
2083 | int main() { | |
2084 | int x = TIOCSTAT; | |
2085 | ; return 0; } | |
2086 | EOF | |
f9267e15 | 2087 | if { (eval echo configure:2088: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d60d9f65 SS |
2088 | rm -rf conftest* |
2089 | bash_cv_tiocstat_in_ioctl=yes | |
2090 | else | |
2091 | echo "configure: failed program was:" >&5 | |
2092 | cat conftest.$ac_ext >&5 | |
2093 | rm -rf conftest* | |
2094 | bash_cv_tiocstat_in_ioctl=no | |
2095 | fi | |
2096 | rm -f conftest* | |
2097 | fi | |
2098 | ||
2099 | echo "$ac_t""$bash_cv_tiocstat_in_ioctl" 1>&6 | |
2100 | if test $bash_cv_tiocstat_in_ioctl = yes; then | |
2101 | cat >> confdefs.h <<\EOF | |
2102 | #define TIOCSTAT_IN_SYS_IOCTL 1 | |
2103 | EOF | |
2104 | ||
2105 | fi | |
2106 | ||
2107 | echo $ac_n "checking for FIONREAD in sys/ioctl.h""... $ac_c" 1>&6 | |
f9267e15 | 2108 | echo "configure:2109: checking for FIONREAD in sys/ioctl.h" >&5 |
d60d9f65 SS |
2109 | if eval "test \"`echo '$''{'bash_cv_fionread_in_ioctl'+set}'`\" = set"; then |
2110 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2111 | else | |
2112 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 2113 | #line 2114 "configure" |
d60d9f65 SS |
2114 | #include "confdefs.h" |
2115 | #include <sys/types.h> | |
2116 | #include <sys/ioctl.h> | |
2117 | int main() { | |
2118 | int x = FIONREAD; | |
2119 | ; return 0; } | |
2120 | EOF | |
f9267e15 | 2121 | if { (eval echo configure:2122: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d60d9f65 SS |
2122 | rm -rf conftest* |
2123 | bash_cv_fionread_in_ioctl=yes | |
2124 | else | |
2125 | echo "configure: failed program was:" >&5 | |
2126 | cat conftest.$ac_ext >&5 | |
2127 | rm -rf conftest* | |
2128 | bash_cv_fionread_in_ioctl=no | |
2129 | fi | |
2130 | rm -f conftest* | |
2131 | fi | |
2132 | ||
2133 | echo "$ac_t""$bash_cv_fionread_in_ioctl" 1>&6 | |
2134 | if test $bash_cv_fionread_in_ioctl = yes; then | |
2135 | cat >> confdefs.h <<\EOF | |
2136 | #define FIONREAD_IN_SYS_IOCTL 1 | |
2137 | EOF | |
2138 | ||
2139 | fi | |
2140 | ||
2141 | echo $ac_n "checking for speed_t in sys/types.h""... $ac_c" 1>&6 | |
f9267e15 | 2142 | echo "configure:2143: checking for speed_t in sys/types.h" >&5 |
d60d9f65 SS |
2143 | if eval "test \"`echo '$''{'bash_cv_speed_t_in_sys_types'+set}'`\" = set"; then |
2144 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2145 | else | |
2146 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 2147 | #line 2148 "configure" |
d60d9f65 SS |
2148 | #include "confdefs.h" |
2149 | #include <sys/types.h> | |
2150 | int main() { | |
2151 | speed_t x; | |
2152 | ; return 0; } | |
2153 | EOF | |
f9267e15 | 2154 | if { (eval echo configure:2155: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d60d9f65 SS |
2155 | rm -rf conftest* |
2156 | bash_cv_speed_t_in_sys_types=yes | |
2157 | else | |
2158 | echo "configure: failed program was:" >&5 | |
2159 | cat conftest.$ac_ext >&5 | |
2160 | rm -rf conftest* | |
2161 | bash_cv_speed_t_in_sys_types=no | |
2162 | fi | |
2163 | rm -f conftest* | |
2164 | fi | |
2165 | ||
2166 | echo "$ac_t""$bash_cv_speed_t_in_sys_types" 1>&6 | |
2167 | if test $bash_cv_speed_t_in_sys_types = yes; then | |
2168 | cat >> confdefs.h <<\EOF | |
2169 | #define SPEED_T_IN_SYS_TYPES 1 | |
2170 | EOF | |
2171 | ||
2172 | fi | |
2173 | ||
2174 | echo $ac_n "checking for struct winsize in sys/ioctl.h and termios.h""... $ac_c" 1>&6 | |
f9267e15 | 2175 | echo "configure:2176: checking for struct winsize in sys/ioctl.h and termios.h" >&5 |
d60d9f65 SS |
2176 | if eval "test \"`echo '$''{'bash_cv_struct_winsize_header'+set}'`\" = set"; then |
2177 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2178 | else | |
2179 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 2180 | #line 2181 "configure" |
d60d9f65 SS |
2181 | #include "confdefs.h" |
2182 | #include <sys/types.h> | |
2183 | #include <sys/ioctl.h> | |
2184 | int main() { | |
2185 | struct winsize x; | |
2186 | ; return 0; } | |
2187 | EOF | |
f9267e15 | 2188 | if { (eval echo configure:2189: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d60d9f65 SS |
2189 | rm -rf conftest* |
2190 | bash_cv_struct_winsize_header=ioctl_h | |
2191 | else | |
2192 | echo "configure: failed program was:" >&5 | |
2193 | cat conftest.$ac_ext >&5 | |
2194 | rm -rf conftest* | |
2195 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 2196 | #line 2197 "configure" |
d60d9f65 SS |
2197 | #include "confdefs.h" |
2198 | #include <sys/types.h> | |
2199 | #include <termios.h> | |
2200 | int main() { | |
2201 | struct winsize x; | |
2202 | ; return 0; } | |
2203 | EOF | |
f9267e15 | 2204 | if { (eval echo configure:2205: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d60d9f65 SS |
2205 | rm -rf conftest* |
2206 | bash_cv_struct_winsize_header=termios_h | |
2207 | else | |
2208 | echo "configure: failed program was:" >&5 | |
2209 | cat conftest.$ac_ext >&5 | |
2210 | rm -rf conftest* | |
2211 | bash_cv_struct_winsize_header=other | |
2212 | fi | |
2213 | rm -f conftest* | |
2214 | ||
2215 | fi | |
2216 | rm -f conftest* | |
2217 | fi | |
2218 | ||
2219 | if test $bash_cv_struct_winsize_header = ioctl_h; then | |
2220 | echo "$ac_t""sys/ioctl.h" 1>&6 | |
2221 | cat >> confdefs.h <<\EOF | |
2222 | #define STRUCT_WINSIZE_IN_SYS_IOCTL 1 | |
2223 | EOF | |
2224 | ||
2225 | elif test $bash_cv_struct_winsize_header = termios_h; then | |
2226 | echo "$ac_t""termios.h" 1>&6 | |
2227 | cat >> confdefs.h <<\EOF | |
2228 | #define STRUCT_WINSIZE_IN_TERMIOS 1 | |
2229 | EOF | |
2230 | ||
2231 | else | |
2232 | echo "$ac_t""not found" 1>&6 | |
2233 | fi | |
2234 | ||
2235 | ||
2236 | echo $ac_n "checking if struct dirent has a d_ino member""... $ac_c" 1>&6 | |
f9267e15 | 2237 | echo "configure:2238: checking if struct dirent has a d_ino member" >&5 |
d60d9f65 SS |
2238 | if eval "test \"`echo '$''{'bash_cv_dirent_has_dino'+set}'`\" = set"; then |
2239 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2240 | else | |
2241 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 2242 | #line 2243 "configure" |
d60d9f65 SS |
2243 | #include "confdefs.h" |
2244 | ||
2245 | #include <stdio.h> | |
2246 | #include <sys/types.h> | |
2247 | #ifdef HAVE_UNISTD_H | |
2248 | # include <unistd.h> | |
2249 | #endif /* HAVE_UNISTD_H */ | |
2250 | #if defined(HAVE_DIRENT_H) | |
2251 | # include <dirent.h> | |
2252 | #else | |
2253 | # define dirent direct | |
2254 | # ifdef HAVE_SYS_NDIR_H | |
2255 | # include <sys/ndir.h> | |
2256 | # endif /* SYSNDIR */ | |
2257 | # ifdef HAVE_SYS_DIR_H | |
2258 | # include <sys/dir.h> | |
2259 | # endif /* SYSDIR */ | |
2260 | # ifdef HAVE_NDIR_H | |
2261 | # include <ndir.h> | |
2262 | # endif | |
2263 | #endif /* HAVE_DIRENT_H */ | |
2264 | ||
2265 | int main() { | |
2266 | ||
2267 | struct dirent d; int z; z = d.d_ino; | |
2268 | ||
2269 | ; return 0; } | |
2270 | EOF | |
f9267e15 | 2271 | if { (eval echo configure:2272: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d60d9f65 SS |
2272 | rm -rf conftest* |
2273 | bash_cv_dirent_has_dino=yes | |
2274 | else | |
2275 | echo "configure: failed program was:" >&5 | |
2276 | cat conftest.$ac_ext >&5 | |
2277 | rm -rf conftest* | |
2278 | bash_cv_dirent_has_dino=no | |
2279 | fi | |
2280 | rm -f conftest* | |
2281 | fi | |
2282 | ||
2283 | echo "$ac_t""$bash_cv_dirent_has_dino" 1>&6 | |
2284 | if test $bash_cv_dirent_has_dino = yes; then | |
2285 | cat >> confdefs.h <<\EOF | |
2286 | #define STRUCT_DIRENT_HAS_D_INO 1 | |
2287 | EOF | |
2288 | ||
2289 | fi | |
2290 | ||
2291 | ||
2292 | echo $ac_n "checking if struct dirent has a d_fileno member""... $ac_c" 1>&6 | |
f9267e15 | 2293 | echo "configure:2294: checking if struct dirent has a d_fileno member" >&5 |
d60d9f65 SS |
2294 | if eval "test \"`echo '$''{'bash_cv_dirent_has_d_fileno'+set}'`\" = set"; then |
2295 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2296 | else | |
2297 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 2298 | #line 2299 "configure" |
d60d9f65 SS |
2299 | #include "confdefs.h" |
2300 | ||
2301 | #include <stdio.h> | |
2302 | #include <sys/types.h> | |
2303 | #ifdef HAVE_UNISTD_H | |
2304 | # include <unistd.h> | |
2305 | #endif /* HAVE_UNISTD_H */ | |
2306 | #if defined(HAVE_DIRENT_H) | |
2307 | # include <dirent.h> | |
2308 | #else | |
2309 | # define dirent direct | |
2310 | # ifdef HAVE_SYS_NDIR_H | |
2311 | # include <sys/ndir.h> | |
2312 | # endif /* SYSNDIR */ | |
2313 | # ifdef HAVE_SYS_DIR_H | |
2314 | # include <sys/dir.h> | |
2315 | # endif /* SYSDIR */ | |
2316 | # ifdef HAVE_NDIR_H | |
2317 | # include <ndir.h> | |
2318 | # endif | |
2319 | #endif /* HAVE_DIRENT_H */ | |
2320 | ||
2321 | int main() { | |
2322 | ||
2323 | struct dirent d; int z; z = d.d_fileno; | |
2324 | ||
2325 | ; return 0; } | |
2326 | EOF | |
f9267e15 | 2327 | if { (eval echo configure:2328: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d60d9f65 SS |
2328 | rm -rf conftest* |
2329 | bash_cv_dirent_has_d_fileno=yes | |
2330 | else | |
2331 | echo "configure: failed program was:" >&5 | |
2332 | cat conftest.$ac_ext >&5 | |
2333 | rm -rf conftest* | |
2334 | bash_cv_dirent_has_d_fileno=no | |
2335 | fi | |
2336 | rm -f conftest* | |
2337 | fi | |
2338 | ||
2339 | echo "$ac_t""$bash_cv_dirent_has_d_fileno" 1>&6 | |
2340 | if test $bash_cv_dirent_has_d_fileno = yes; then | |
2341 | cat >> confdefs.h <<\EOF | |
2342 | #define STRUCT_DIRENT_HAS_D_FILENO 1 | |
2343 | EOF | |
2344 | ||
2345 | fi | |
2346 | ||
2347 | ||
2348 | case "$host_os" in | |
2349 | aix*) prefer_curses=yes ;; | |
2350 | esac | |
2351 | ||
2352 | if test "X$bash_cv_termcap_lib" = "X"; then | |
2353 | _bash_needmsg=yes | |
2354 | else | |
2355 | echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6 | |
f9267e15 | 2356 | echo "configure:2357: checking which library has the termcap functions" >&5 |
d60d9f65 SS |
2357 | _bash_needmsg= |
2358 | fi | |
2359 | if eval "test \"`echo '$''{'bash_cv_termcap_lib'+set}'`\" = set"; then | |
2360 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2361 | else | |
2362 | echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6 | |
f9267e15 | 2363 | echo "configure:2364: checking for tgetent in -ltermcap" >&5 |
d60d9f65 SS |
2364 | ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'` |
2365 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
2366 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2367 | else | |
2368 | ac_save_LIBS="$LIBS" | |
2369 | LIBS="-ltermcap $LIBS" | |
2370 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 2371 | #line 2372 "configure" |
d60d9f65 SS |
2372 | #include "confdefs.h" |
2373 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2374 | /* We use char because int might match the return type of a gcc2 | |
2375 | builtin and then its argument prototype would still apply. */ | |
2376 | char tgetent(); | |
2377 | ||
2378 | int main() { | |
2379 | tgetent() | |
2380 | ; return 0; } | |
2381 | EOF | |
f9267e15 | 2382 | if { (eval echo configure:2383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d60d9f65 SS |
2383 | rm -rf conftest* |
2384 | eval "ac_cv_lib_$ac_lib_var=yes" | |
2385 | else | |
2386 | echo "configure: failed program was:" >&5 | |
2387 | cat conftest.$ac_ext >&5 | |
2388 | rm -rf conftest* | |
2389 | eval "ac_cv_lib_$ac_lib_var=no" | |
2390 | fi | |
2391 | rm -f conftest* | |
2392 | LIBS="$ac_save_LIBS" | |
2393 | ||
2394 | fi | |
2395 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
2396 | echo "$ac_t""yes" 1>&6 | |
2397 | bash_cv_termcap_lib=libtermcap | |
2398 | else | |
2399 | echo "$ac_t""no" 1>&6 | |
2400 | echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6 | |
f9267e15 | 2401 | echo "configure:2402: checking for tgetent in -lcurses" >&5 |
d60d9f65 SS |
2402 | ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'` |
2403 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
2404 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2405 | else | |
2406 | ac_save_LIBS="$LIBS" | |
2407 | LIBS="-lcurses $LIBS" | |
2408 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 2409 | #line 2410 "configure" |
d60d9f65 SS |
2410 | #include "confdefs.h" |
2411 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2412 | /* We use char because int might match the return type of a gcc2 | |
2413 | builtin and then its argument prototype would still apply. */ | |
2414 | char tgetent(); | |
2415 | ||
2416 | int main() { | |
2417 | tgetent() | |
2418 | ; return 0; } | |
2419 | EOF | |
f9267e15 | 2420 | if { (eval echo configure:2421: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d60d9f65 SS |
2421 | rm -rf conftest* |
2422 | eval "ac_cv_lib_$ac_lib_var=yes" | |
2423 | else | |
2424 | echo "configure: failed program was:" >&5 | |
2425 | cat conftest.$ac_ext >&5 | |
2426 | rm -rf conftest* | |
2427 | eval "ac_cv_lib_$ac_lib_var=no" | |
2428 | fi | |
2429 | rm -f conftest* | |
2430 | LIBS="$ac_save_LIBS" | |
2431 | ||
2432 | fi | |
2433 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
2434 | echo "$ac_t""yes" 1>&6 | |
2435 | bash_cv_termcap_lib=libcurses | |
2436 | else | |
2437 | echo "$ac_t""no" 1>&6 | |
2438 | echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6 | |
f9267e15 | 2439 | echo "configure:2440: checking for tgetent in -lncurses" >&5 |
d60d9f65 SS |
2440 | ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'` |
2441 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
2442 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2443 | else | |
2444 | ac_save_LIBS="$LIBS" | |
2445 | LIBS="-lncurses $LIBS" | |
2446 | cat > conftest.$ac_ext <<EOF | |
f9267e15 | 2447 | #line 2448 "configure" |
d60d9f65 SS |
2448 | #include "confdefs.h" |
2449 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2450 | /* We use char because int might match the return type of a gcc2 | |
2451 | builtin and then its argument prototype would still apply. */ | |
2452 | char tgetent(); | |
2453 | ||
2454 | int main() { | |
2455 | tgetent() | |
2456 | ; return 0; } | |
2457 | EOF | |
f9267e15 | 2458 | if { (eval echo configure:2459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d60d9f65 SS |
2459 | rm -rf conftest* |
2460 | eval "ac_cv_lib_$ac_lib_var=yes" | |
2461 | else | |
2462 | echo "configure: failed program was:" >&5 | |
2463 | cat conftest.$ac_ext >&5 | |
2464 | rm -rf conftest* | |
2465 | eval "ac_cv_lib_$ac_lib_var=no" | |
2466 | fi | |
2467 | rm -f conftest* | |
2468 | LIBS="$ac_save_LIBS" | |
2469 | ||
2470 | fi | |
2471 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
2472 | echo "$ac_t""yes" 1>&6 | |
2473 | bash_cv_termcap_lib=libncurses | |
2474 | else | |
2475 | echo "$ac_t""no" 1>&6 | |
2476 | bash_cv_termcap_lib=gnutermcap | |
2477 | fi | |
2478 | ||
2479 | fi | |
2480 | ||
2481 | fi | |
2482 | ||
2483 | fi | |
2484 | ||
2485 | if test "X$_bash_needmsg" = "Xyes"; then | |
2486 | echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6 | |
f9267e15 | 2487 | echo "configure:2488: checking which library has the termcap functions" >&5 |
d60d9f65 SS |
2488 | fi |
2489 | echo "$ac_t""using $bash_cv_termcap_lib" 1>&6 | |
2490 | if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then | |
2491 | LDFLAGS="$LDFLAGS -L./lib/termcap" | |
2492 | TERMCAP_LIB="./lib/termcap/libtermcap.a" | |
2493 | TERMCAP_DEP="./lib/termcap/libtermcap.a" | |
2494 | elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then | |
2495 | TERMCAP_LIB=-ltermcap | |
2496 | TERMCAP_DEP= | |
2497 | elif test $bash_cv_termcap_lib = libncurses; then | |
2498 | TERMCAP_LIB=-lncurses | |
2499 | TERMCAP_DEP= | |
2500 | else | |
2501 | TERMCAP_LIB=-lcurses | |
2502 | TERMCAP_DEP= | |
2503 | fi | |
2504 | ||
2505 | if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then | |
2506 | TERMCAP_LIB=-ltermcap #default | |
2507 | fi | |
2508 | ||
2509 | case "$host_cpu" in | |
2510 | *cray*) LOCAL_CFLAGS=-DCRAY ;; | |
2511 | esac | |
2512 | ||
2513 | case "$host_os" in | |
2514 | isc*) LOCAL_CFLAGS=-Disc386 ;; | |
2515 | esac | |
2516 | ||
c862e87b JM |
2517 | # shared library configuration section |
2518 | # | |
2519 | # Shared object configuration section. These values are generated by | |
2520 | # ${srcdir}/support/shobj-conf | |
2521 | # | |
2522 | if test -f ${srcdir}/support/shobj-conf; then | |
2523 | echo $ac_n "checking configuration for building shared libraries""... $ac_c" 1>&6 | |
f9267e15 EZ |
2524 | echo "configure:2525: checking configuration for building shared libraries" >&5 |
2525 | eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}` | |
c862e87b JM |
2526 | |
2527 | ||
2528 | ||
2529 | ||
2530 | ||
2531 | ||
2532 | ||
2533 | ||
2534 | ||
2535 | ||
2536 | ||
2537 | ||
2538 | echo "$ac_t""$SHLIB_STATUS" 1>&6 | |
f9267e15 EZ |
2539 | |
2540 | # shared library versioning | |
2541 | # quoted for m4 so I can use character classes | |
2542 | SHLIB_MAJOR=`expr "$LIBVERSION" : '\([0-9]\)\..*'` | |
2543 | SHLIB_MINOR=`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'` | |
2544 | ||
2545 | ||
c862e87b JM |
2546 | fi |
2547 | ||
f9267e15 EZ |
2548 | case "$host_os" in |
2549 | msdosdjgpp*) BUILD_DIR=`pwd.exe` ;; # to prevent //d/path/file | |
2550 | *) BUILD_DIR=`pwd` ;; | |
2551 | esac | |
2552 | ||
d60d9f65 SS |
2553 | |
2554 | ||
2555 | ||
2556 | ||
2557 | ||
2558 | ||
2559 | ||
2560 | ||
2561 | ||
2562 | ||
2563 | ||
2564 | ||
2565 | ||
2566 | ||
c862e87b JM |
2567 | |
2568 | ||
2569 | ||
d60d9f65 SS |
2570 | trap '' 1 2 15 |
2571 | cat > confcache <<\EOF | |
2572 | # This file is a shell script that caches the results of configure | |
2573 | # tests run on this system so they can be shared between configure | |
2574 | # scripts and configure runs. It is not useful on other systems. | |
2575 | # If it contains results you don't want to keep, you may remove or edit it. | |
2576 | # | |
2577 | # By default, configure uses ./config.cache as the cache file, | |
2578 | # creating it if it does not exist already. You can give configure | |
2579 | # the --cache-file=FILE option to use a different cache file; that is | |
2580 | # what configure does when it calls configure scripts in | |
2581 | # subdirectories, so they share the cache. | |
2582 | # Giving --cache-file=/dev/null disables caching, for debugging configure. | |
2583 | # config.status only pays attention to the cache file if you give it the | |
2584 | # --recheck option to rerun configure. | |
2585 | # | |
2586 | EOF | |
2587 | # The following way of writing the cache mishandles newlines in values, | |
2588 | # but we know of no workaround that is simple, portable, and efficient. | |
2589 | # So, don't put newlines in cache variables' values. | |
2590 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
2591 | # and sets the high bit in the cache file unless we assign to the vars. | |
2592 | (set) 2>&1 | | |
f9267e15 | 2593 | case `(ac_space=' '; set | grep ac_space) 2>&1` in |
d60d9f65 SS |
2594 | *ac_space=\ *) |
2595 | # `set' does not quote correctly, so add quotes (double-quote substitution | |
2596 | # turns \\\\ into \\, and sed turns \\ into \). | |
2597 | sed -n \ | |
2598 | -e "s/'/'\\\\''/g" \ | |
2599 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" | |
2600 | ;; | |
2601 | *) | |
2602 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
2603 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' | |
2604 | ;; | |
2605 | esac >> confcache | |
2606 | if cmp -s $cache_file confcache; then | |
2607 | : | |
2608 | else | |
2609 | if test -w $cache_file; then | |
2610 | echo "updating cache $cache_file" | |
2611 | cat confcache > $cache_file | |
2612 | else | |
2613 | echo "not updating unwritable cache $cache_file" | |
2614 | fi | |
2615 | fi | |
2616 | rm -f confcache | |
2617 | ||
2618 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
2619 | ||
2620 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
2621 | # Let make expand exec_prefix. | |
2622 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
2623 | ||
2624 | # Any assignment to VPATH causes Sun make to only execute | |
2625 | # the first set of double-colon rules, so remove it if not needed. | |
2626 | # If there is a colon in the path, we need to keep it. | |
2627 | if test "x$srcdir" = x.; then | |
2628 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' | |
2629 | fi | |
2630 | ||
2631 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 | |
2632 | ||
2633 | DEFS=-DHAVE_CONFIG_H | |
2634 | ||
2635 | # Without the "./", some shells look in PATH for config.status. | |
2636 | : ${CONFIG_STATUS=./config.status} | |
2637 | ||
2638 | echo creating $CONFIG_STATUS | |
2639 | rm -f $CONFIG_STATUS | |
2640 | cat > $CONFIG_STATUS <<EOF | |
2641 | #! /bin/sh | |
2642 | # Generated automatically by configure. | |
2643 | # Run this file to recreate the current configuration. | |
2644 | # This directory was configured as follows, | |
2645 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
2646 | # | |
2647 | # $0 $ac_configure_args | |
2648 | # | |
2649 | # Compiler output produced by configure, useful for debugging | |
2650 | # configure, is in ./config.log if it exists. | |
2651 | ||
2652 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" | |
2653 | for ac_option | |
2654 | do | |
2655 | case "\$ac_option" in | |
2656 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
2657 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" | |
2658 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; | |
2659 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v) | |
f9267e15 | 2660 | echo "$CONFIG_STATUS generated by autoconf version 2.13" |
d60d9f65 SS |
2661 | exit 0 ;; |
2662 | -help | --help | --hel | --he | --h) | |
2663 | echo "\$ac_cs_usage"; exit 0 ;; | |
2664 | *) echo "\$ac_cs_usage"; exit 1 ;; | |
2665 | esac | |
2666 | done | |
2667 | ||
2668 | ac_given_srcdir=$srcdir | |
2669 | ac_given_INSTALL="$INSTALL" | |
2670 | ||
c862e87b | 2671 | trap 'rm -fr `echo "Makefile doc/Makefile examples/Makefile shlib/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 |
d60d9f65 SS |
2672 | EOF |
2673 | cat >> $CONFIG_STATUS <<EOF | |
2674 | ||
2675 | # Protect against being on the right side of a sed subst in config.status. | |
2676 | sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; | |
2677 | s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF | |
2678 | $ac_vpsub | |
2679 | $extrasub | |
f9267e15 | 2680 | s%@SHELL@%$SHELL%g |
d60d9f65 SS |
2681 | s%@CFLAGS@%$CFLAGS%g |
2682 | s%@CPPFLAGS@%$CPPFLAGS%g | |
2683 | s%@CXXFLAGS@%$CXXFLAGS%g | |
f9267e15 | 2684 | s%@FFLAGS@%$FFLAGS%g |
d60d9f65 SS |
2685 | s%@DEFS@%$DEFS%g |
2686 | s%@LDFLAGS@%$LDFLAGS%g | |
2687 | s%@LIBS@%$LIBS%g | |
2688 | s%@exec_prefix@%$exec_prefix%g | |
2689 | s%@prefix@%$prefix%g | |
2690 | s%@program_transform_name@%$program_transform_name%g | |
2691 | s%@bindir@%$bindir%g | |
2692 | s%@sbindir@%$sbindir%g | |
2693 | s%@libexecdir@%$libexecdir%g | |
2694 | s%@datadir@%$datadir%g | |
2695 | s%@sysconfdir@%$sysconfdir%g | |
2696 | s%@sharedstatedir@%$sharedstatedir%g | |
2697 | s%@localstatedir@%$localstatedir%g | |
2698 | s%@libdir@%$libdir%g | |
2699 | s%@includedir@%$includedir%g | |
2700 | s%@oldincludedir@%$oldincludedir%g | |
2701 | s%@infodir@%$infodir%g | |
2702 | s%@mandir@%$mandir%g | |
2703 | s%@host@%$host%g | |
2704 | s%@host_alias@%$host_alias%g | |
2705 | s%@host_cpu@%$host_cpu%g | |
2706 | s%@host_vendor@%$host_vendor%g | |
2707 | s%@host_os@%$host_os%g | |
2708 | s%@CC@%$CC%g | |
2709 | s%@CPP@%$CPP%g | |
d60d9f65 | 2710 | s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g |
f9267e15 | 2711 | s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g |
d60d9f65 | 2712 | s%@INSTALL_DATA@%$INSTALL_DATA%g |
c862e87b | 2713 | s%@AR@%$AR%g |
d60d9f65 | 2714 | s%@RANLIB@%$RANLIB%g |
c862e87b JM |
2715 | s%@MAKE_SHELL@%$MAKE_SHELL%g |
2716 | s%@SHOBJ_CC@%$SHOBJ_CC%g | |
2717 | s%@SHOBJ_CFLAGS@%$SHOBJ_CFLAGS%g | |
2718 | s%@SHOBJ_LD@%$SHOBJ_LD%g | |
2719 | s%@SHOBJ_LDFLAGS@%$SHOBJ_LDFLAGS%g | |
2720 | s%@SHOBJ_XLDFLAGS@%$SHOBJ_XLDFLAGS%g | |
2721 | s%@SHOBJ_LIBS@%$SHOBJ_LIBS%g | |
2722 | s%@SHOBJ_STATUS@%$SHOBJ_STATUS%g | |
2723 | s%@SHLIB_STATUS@%$SHLIB_STATUS%g | |
2724 | s%@SHLIB_XLDFLAGS@%$SHLIB_XLDFLAGS%g | |
2725 | s%@SHLIB_LIBSUFF@%$SHLIB_LIBSUFF%g | |
2726 | s%@SHLIB_LIBVERSION@%$SHLIB_LIBVERSION%g | |
2727 | s%@SHLIB_LIBS@%$SHLIB_LIBS%g | |
f9267e15 EZ |
2728 | s%@SHLIB_MAJOR@%$SHLIB_MAJOR%g |
2729 | s%@SHLIB_MINOR@%$SHLIB_MINOR%g | |
d60d9f65 SS |
2730 | s%@BUILD_DIR@%$BUILD_DIR%g |
2731 | s%@LOCAL_CFLAGS@%$LOCAL_CFLAGS%g | |
2732 | s%@LOCAL_LDFLAGS@%$LOCAL_LDFLAGS%g | |
2733 | s%@LOCAL_DEFS@%$LOCAL_DEFS%g | |
c862e87b | 2734 | s%@ARFLAGS@%$ARFLAGS%g |
d60d9f65 SS |
2735 | s%@LIBVERSION@%$LIBVERSION%g |
2736 | s%@TERMCAP_LIB@%$TERMCAP_LIB%g | |
2737 | ||
2738 | CEOF | |
2739 | EOF | |
2740 | ||
2741 | cat >> $CONFIG_STATUS <<\EOF | |
2742 | ||
2743 | # Split the substitutions into bite-sized pieces for seds with | |
2744 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
2745 | ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. | |
2746 | ac_file=1 # Number of current file. | |
2747 | ac_beg=1 # First line for current file. | |
2748 | ac_end=$ac_max_sed_cmds # Line after last line for current file. | |
2749 | ac_more_lines=: | |
2750 | ac_sed_cmds="" | |
2751 | while $ac_more_lines; do | |
2752 | if test $ac_beg -gt 1; then | |
2753 | sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file | |
2754 | else | |
2755 | sed "${ac_end}q" conftest.subs > conftest.s$ac_file | |
2756 | fi | |
2757 | if test ! -s conftest.s$ac_file; then | |
2758 | ac_more_lines=false | |
2759 | rm -f conftest.s$ac_file | |
2760 | else | |
2761 | if test -z "$ac_sed_cmds"; then | |
2762 | ac_sed_cmds="sed -f conftest.s$ac_file" | |
2763 | else | |
2764 | ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" | |
2765 | fi | |
2766 | ac_file=`expr $ac_file + 1` | |
2767 | ac_beg=$ac_end | |
2768 | ac_end=`expr $ac_end + $ac_max_sed_cmds` | |
2769 | fi | |
2770 | done | |
2771 | if test -z "$ac_sed_cmds"; then | |
2772 | ac_sed_cmds=cat | |
2773 | fi | |
2774 | EOF | |
2775 | ||
2776 | cat >> $CONFIG_STATUS <<EOF | |
2777 | ||
c862e87b | 2778 | CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile examples/Makefile shlib/Makefile"} |
d60d9f65 SS |
2779 | EOF |
2780 | cat >> $CONFIG_STATUS <<\EOF | |
2781 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then | |
2782 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
2783 | case "$ac_file" in | |
2784 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` | |
2785 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
2786 | *) ac_file_in="${ac_file}.in" ;; | |
2787 | esac | |
2788 | ||
2789 | # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. | |
2790 | ||
2791 | # Remove last slash and all that follows it. Not all systems have dirname. | |
2792 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
2793 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
2794 | # The file is in a subdirectory. | |
2795 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
2796 | ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" | |
2797 | # A "../" for each directory in $ac_dir_suffix. | |
2798 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` | |
2799 | else | |
2800 | ac_dir_suffix= ac_dots= | |
2801 | fi | |
2802 | ||
2803 | case "$ac_given_srcdir" in | |
2804 | .) srcdir=. | |
2805 | if test -z "$ac_dots"; then top_srcdir=. | |
2806 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; | |
2807 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; | |
2808 | *) # Relative path. | |
2809 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" | |
2810 | top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
2811 | esac | |
2812 | ||
2813 | case "$ac_given_INSTALL" in | |
2814 | [/$]*) INSTALL="$ac_given_INSTALL" ;; | |
2815 | *) INSTALL="$ac_dots$ac_given_INSTALL" ;; | |
2816 | esac | |
2817 | ||
2818 | echo creating "$ac_file" | |
2819 | rm -f "$ac_file" | |
2820 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." | |
2821 | case "$ac_file" in | |
2822 | *Makefile*) ac_comsub="1i\\ | |
2823 | # $configure_input" ;; | |
2824 | *) ac_comsub= ;; | |
2825 | esac | |
2826 | ||
2827 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
2828 | sed -e "$ac_comsub | |
2829 | s%@configure_input@%$configure_input%g | |
2830 | s%@srcdir@%$srcdir%g | |
2831 | s%@top_srcdir@%$top_srcdir%g | |
2832 | s%@INSTALL@%$INSTALL%g | |
2833 | " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file | |
2834 | fi; done | |
2835 | rm -f conftest.s* | |
2836 | ||
2837 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
2838 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
2839 | # | |
2840 | # ac_d sets the value in "#define NAME VALUE" lines. | |
2841 | ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' | |
2842 | ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' | |
2843 | ac_dC='\3' | |
2844 | ac_dD='%g' | |
2845 | # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". | |
2846 | ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
2847 | ac_uB='\([ ]\)%\1#\2define\3' | |
2848 | ac_uC=' ' | |
2849 | ac_uD='\4%g' | |
2850 | # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
2851 | ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
2852 | ac_eB='$%\1#\2define\3' | |
2853 | ac_eC=' ' | |
2854 | ac_eD='%g' | |
2855 | ||
2856 | if test "${CONFIG_HEADERS+set}" != set; then | |
2857 | EOF | |
2858 | cat >> $CONFIG_STATUS <<EOF | |
2859 | CONFIG_HEADERS="config.h" | |
2860 | EOF | |
2861 | cat >> $CONFIG_STATUS <<\EOF | |
2862 | fi | |
2863 | for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then | |
2864 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
2865 | case "$ac_file" in | |
2866 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` | |
2867 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
2868 | *) ac_file_in="${ac_file}.in" ;; | |
2869 | esac | |
2870 | ||
2871 | echo creating $ac_file | |
2872 | ||
2873 | rm -f conftest.frag conftest.in conftest.out | |
2874 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
2875 | cat $ac_file_inputs > conftest.in | |
2876 | ||
2877 | EOF | |
2878 | ||
2879 | # Transform confdefs.h into a sed script conftest.vals that substitutes | |
2880 | # the proper values into config.h.in to produce config.h. And first: | |
2881 | # Protect against being on the right side of a sed subst in config.status. | |
2882 | # Protect against being in an unquoted here document in config.status. | |
2883 | rm -f conftest.vals | |
2884 | cat > conftest.hdr <<\EOF | |
2885 | s/[\\&%]/\\&/g | |
2886 | s%[\\$`]%\\&%g | |
2887 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp | |
2888 | s%ac_d%ac_u%gp | |
2889 | s%ac_u%ac_e%gp | |
2890 | EOF | |
2891 | sed -n -f conftest.hdr confdefs.h > conftest.vals | |
2892 | rm -f conftest.hdr | |
2893 | ||
2894 | # This sed command replaces #undef with comments. This is necessary, for | |
2895 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
2896 | # on some systems where configure will not decide to define it. | |
2897 | cat >> conftest.vals <<\EOF | |
2898 | s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% | |
2899 | EOF | |
2900 | ||
2901 | # Break up conftest.vals because some shells have a limit on | |
2902 | # the size of here documents, and old seds have small limits too. | |
2903 | ||
2904 | rm -f conftest.tail | |
2905 | while : | |
2906 | do | |
2907 | ac_lines=`grep -c . conftest.vals` | |
2908 | # grep -c gives empty output for an empty file on some AIX systems. | |
2909 | if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi | |
2910 | # Write a limited-size here document to conftest.frag. | |
2911 | echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS | |
2912 | sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS | |
2913 | echo 'CEOF | |
2914 | sed -f conftest.frag conftest.in > conftest.out | |
2915 | rm -f conftest.in | |
2916 | mv conftest.out conftest.in | |
2917 | ' >> $CONFIG_STATUS | |
2918 | sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail | |
2919 | rm -f conftest.vals | |
2920 | mv conftest.tail conftest.vals | |
2921 | done | |
2922 | rm -f conftest.vals | |
2923 | ||
2924 | cat >> $CONFIG_STATUS <<\EOF | |
2925 | rm -f conftest.frag conftest.h | |
2926 | echo "/* $ac_file. Generated automatically by configure. */" > conftest.h | |
2927 | cat conftest.in >> conftest.h | |
2928 | rm -f conftest.in | |
2929 | if cmp -s $ac_file conftest.h 2>/dev/null; then | |
2930 | echo "$ac_file is unchanged" | |
2931 | rm -f conftest.h | |
2932 | else | |
2933 | # Remove last slash and all that follows it. Not all systems have dirname. | |
2934 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
2935 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
2936 | # The file is in a subdirectory. | |
2937 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
2938 | fi | |
2939 | rm -f $ac_file | |
2940 | mv conftest.h $ac_file | |
2941 | fi | |
2942 | fi; done | |
2943 | ||
2944 | EOF | |
2945 | cat >> $CONFIG_STATUS <<EOF | |
2946 | ||
2947 | EOF | |
2948 | cat >> $CONFIG_STATUS <<\EOF | |
2949 | ||
2950 | # Makefile uses this timestamp file to record whether config.h is up to date. | |
2951 | echo > stamp-h | |
2952 | ||
2953 | exit 0 | |
2954 | EOF | |
2955 | chmod +x $CONFIG_STATUS | |
2956 | rm -fr confdefs* $ac_clean_files | |
2957 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 | |
2958 |