]>
Commit | Line | Data |
---|---|---|
ccc6cda3 JA |
1 | #! /bin/sh |
2 | ||
28ef6c31 JA |
3 | # From configure.in for Bash 2.05, version 2.90, from autoconf version 2.13 |
4 | ||
5 | ||
bb70624e JA |
6 | |
7 | ||
8 | ||
9 | ||
10 | ||
11 | ||
12 | ||
13 | ||
14 | ||
15 | ||
16 | ||
17 | ||
b72432fd JA |
18 | |
19 | ||
20 | ||
cce855bc JA |
21 | |
22 | ||
23 | ||
24 | ||
25 | ||
26 | ||
27 | ||
28 | ||
29 | ||
30 | ||
e8ce775d JA |
31 | |
32 | ||
d166f048 JA |
33 | |
34 | ||
35 | ||
36 | ||
37 | ||
38 | ||
ccc6cda3 JA |
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. | |
bb70624e | 107 | # Generated automatically using autoconf version 2.13 |
ccc6cda3 | 108 | # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. |
726f6388 | 109 | # |
ccc6cda3 JA |
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="$ac_help | |
d166f048 JA |
118 | --with-afs if you are running AFS" |
119 | ac_help="$ac_help | |
bb70624e JA |
120 | --with-bash-malloc use the Bash version of malloc" |
121 | ac_help="$ac_help | |
d166f048 | 122 | --with-curses use the curses library instead of the termcap library" |
ccc6cda3 JA |
123 | ac_help="$ac_help |
124 | --with-glibc-malloc use the GNU C library version of malloc" | |
125 | ac_help="$ac_help | |
bb70624e | 126 | --with-gnu-malloc synonym for --with-bash-malloc" |
ccc6cda3 | 127 | ac_help="$ac_help |
b72432fd JA |
128 | --with-installed-readline use a version of the readline library that is already installed" |
129 | ac_help="$ac_help | |
d166f048 | 130 | --with-purecov configure to postprocess with pure coverage" |
ccc6cda3 | 131 | ac_help="$ac_help |
d166f048 | 132 | --with-purify configure to postprocess with purify" |
ccc6cda3 | 133 | ac_help="$ac_help |
d166f048 | 134 | --enable-minimal-config a minimal sh-like configuration" |
ccc6cda3 JA |
135 | ac_help="$ac_help |
136 | --enable-alias enable shell aliases" | |
137 | ac_help="$ac_help | |
bb70624e JA |
138 | --enable-arith-for-command enable arithmetic for command" |
139 | ac_help="$ac_help | |
d166f048 | 140 | --enable-array-variables include shell array variables" |
ccc6cda3 JA |
141 | ac_help="$ac_help |
142 | --enable-bang-history turn on csh-style history substitution" | |
143 | ac_help="$ac_help | |
d166f048 | 144 | --enable-brace-expansion include brace expansion" |
ccc6cda3 | 145 | ac_help="$ac_help |
d166f048 | 146 | --enable-command-timing enable the time reserved word and command timing" |
ccc6cda3 | 147 | ac_help="$ac_help |
cce855bc JA |
148 | --enable-cond-command enable the conditional command" |
149 | ac_help="$ac_help | |
d166f048 | 150 | --enable-directory-stack enable builtins pushd/popd/dirs" |
ccc6cda3 | 151 | ac_help="$ac_help |
d166f048 | 152 | --enable-disabled-builtins allow disabled builtins to still be invoked" |
ccc6cda3 | 153 | ac_help="$ac_help |
d166f048 | 154 | --enable-dparen-arithmetic include ((...)) command" |
ccc6cda3 | 155 | ac_help="$ac_help |
cce855bc JA |
156 | --enable-extended-glob include ksh-style extended pattern matching" |
157 | ac_help="$ac_help | |
ccc6cda3 JA |
158 | --enable-help-builtin include the help builtin" |
159 | ac_help="$ac_help | |
d166f048 | 160 | --enable-history turn on command history" |
ccc6cda3 | 161 | ac_help="$ac_help |
d166f048 | 162 | --enable-job-control enable job control features" |
ccc6cda3 | 163 | ac_help="$ac_help |
bb70624e JA |
164 | --enable-net-redirections enable /dev/tcp/host/port redirection" |
165 | ac_help="$ac_help | |
d166f048 | 166 | --enable-process-substitution enable process substitution" |
ccc6cda3 | 167 | ac_help="$ac_help |
bb70624e JA |
168 | --enable-progcomp enable programmable completion and the complete builtin" |
169 | ac_help="$ac_help | |
d166f048 | 170 | --enable-prompt-string-decoding turn on escape character decoding in prompts" |
ccc6cda3 | 171 | ac_help="$ac_help |
d166f048 JA |
172 | --enable-readline turn on command line editing" |
173 | ac_help="$ac_help | |
174 | --enable-restricted enable a restricted shell" | |
175 | ac_help="$ac_help | |
176 | --enable-select include select command" | |
ccc6cda3 | 177 | ac_help="$ac_help |
bb70624e JA |
178 | --enable-usg-echo-default a synonym for --enable-xpg-echo-default" |
179 | ac_help="$ac_help | |
180 | --enable-xpg-echo-default make the echo builtin expand escape sequences by default" | |
cce855bc JA |
181 | ac_help="$ac_help |
182 | --enable-profiling allow profiling with gprof" | |
183 | ac_help="$ac_help | |
184 | --enable-static-link link bash statically, for use as a root shell" | |
ccc6cda3 JA |
185 | |
186 | # Initialize some variables set by options. | |
187 | # The variables have the same names as the options, with | |
188 | # dashes changed to underlines. | |
189 | build=NONE | |
190 | cache_file=./config.cache | |
191 | exec_prefix=NONE | |
192 | host=NONE | |
193 | no_create= | |
194 | nonopt=NONE | |
195 | no_recursion= | |
196 | prefix=NONE | |
197 | program_prefix=NONE | |
198 | program_suffix=NONE | |
199 | program_transform_name=s,x,x, | |
200 | silent= | |
201 | site= | |
202 | srcdir= | |
203 | target=NONE | |
204 | verbose= | |
205 | x_includes=NONE | |
206 | x_libraries=NONE | |
207 | bindir='${exec_prefix}/bin' | |
208 | sbindir='${exec_prefix}/sbin' | |
209 | libexecdir='${exec_prefix}/libexec' | |
210 | datadir='${prefix}/share' | |
211 | sysconfdir='${prefix}/etc' | |
212 | sharedstatedir='${prefix}/com' | |
213 | localstatedir='${prefix}/var' | |
214 | libdir='${exec_prefix}/lib' | |
215 | includedir='${prefix}/include' | |
216 | oldincludedir='/usr/include' | |
217 | infodir='${prefix}/info' | |
218 | mandir='${prefix}/man' | |
219 | ||
220 | # Initialize some other variables. | |
221 | subdirs= | |
222 | MFLAGS= MAKEFLAGS= | |
bb70624e | 223 | SHELL=${CONFIG_SHELL-/bin/sh} |
ccc6cda3 JA |
224 | # Maximum number of lines to put in a shell here document. |
225 | ac_max_here_lines=12 | |
226 | ||
227 | ac_prev= | |
228 | for ac_option | |
229 | do | |
230 | ||
231 | # If the previous option needs an argument, assign it. | |
232 | if test -n "$ac_prev"; then | |
233 | eval "$ac_prev=\$ac_option" | |
234 | ac_prev= | |
235 | continue | |
236 | fi | |
237 | ||
238 | case "$ac_option" in | |
239 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; | |
240 | *) ac_optarg= ;; | |
241 | esac | |
242 | ||
243 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
244 | ||
245 | case "$ac_option" in | |
246 | ||
247 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
248 | ac_prev=bindir ;; | |
249 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
250 | bindir="$ac_optarg" ;; | |
251 | ||
252 | -build | --build | --buil | --bui | --bu) | |
253 | ac_prev=build ;; | |
254 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
255 | build="$ac_optarg" ;; | |
256 | ||
257 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
258 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
259 | ac_prev=cache_file ;; | |
260 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
261 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
262 | cache_file="$ac_optarg" ;; | |
263 | ||
264 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
265 | ac_prev=datadir ;; | |
266 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
267 | | --da=*) | |
268 | datadir="$ac_optarg" ;; | |
269 | ||
270 | -disable-* | --disable-*) | |
271 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` | |
272 | # Reject names that are not valid shell variable names. | |
273 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
274 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
275 | fi | |
276 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
277 | eval "enable_${ac_feature}=no" ;; | |
278 | ||
279 | -enable-* | --enable-*) | |
280 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` | |
281 | # Reject names that are not valid shell variable names. | |
282 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
283 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
284 | fi | |
285 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
286 | case "$ac_option" in | |
287 | *=*) ;; | |
288 | *) ac_optarg=yes ;; | |
289 | esac | |
290 | eval "enable_${ac_feature}='$ac_optarg'" ;; | |
291 | ||
292 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
293 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
294 | | --exec | --exe | --ex) | |
295 | ac_prev=exec_prefix ;; | |
296 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
297 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
298 | | --exec=* | --exe=* | --ex=*) | |
299 | exec_prefix="$ac_optarg" ;; | |
300 | ||
301 | -gas | --gas | --ga | --g) | |
302 | # Obsolete; use --with-gas. | |
303 | with_gas=yes ;; | |
304 | ||
305 | -help | --help | --hel | --he) | |
306 | # Omit some internal or obsolete options to make the list less imposing. | |
307 | # This message is too long to be a string in the A/UX 3.1 sh. | |
308 | cat << EOF | |
309 | Usage: configure [options] [host] | |
310 | Options: [defaults in brackets after descriptions] | |
311 | Configuration: | |
312 | --cache-file=FILE cache test results in FILE | |
313 | --help print this message | |
314 | --no-create do not create output files | |
315 | --quiet, --silent do not print \`checking...' messages | |
316 | --version print the version of autoconf that created configure | |
317 | Directory and file names: | |
318 | --prefix=PREFIX install architecture-independent files in PREFIX | |
319 | [$ac_default_prefix] | |
320 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
321 | [same as prefix] | |
322 | --bindir=DIR user executables in DIR [EPREFIX/bin] | |
323 | --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] | |
324 | --libexecdir=DIR program executables in DIR [EPREFIX/libexec] | |
325 | --datadir=DIR read-only architecture-independent data in DIR | |
326 | [PREFIX/share] | |
327 | --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] | |
328 | --sharedstatedir=DIR modifiable architecture-independent data in DIR | |
329 | [PREFIX/com] | |
330 | --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] | |
331 | --libdir=DIR object code libraries in DIR [EPREFIX/lib] | |
332 | --includedir=DIR C header files in DIR [PREFIX/include] | |
333 | --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] | |
334 | --infodir=DIR info documentation in DIR [PREFIX/info] | |
335 | --mandir=DIR man documentation in DIR [PREFIX/man] | |
336 | --srcdir=DIR find the sources in DIR [configure dir or ..] | |
337 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
338 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
339 | --program-transform-name=PROGRAM | |
340 | run sed PROGRAM on installed program names | |
341 | EOF | |
342 | cat << EOF | |
343 | Host type: | |
344 | --build=BUILD configure for building on BUILD [BUILD=HOST] | |
345 | --host=HOST configure for HOST [guessed] | |
346 | --target=TARGET configure for TARGET [TARGET=HOST] | |
347 | Features and packages: | |
348 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
349 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
350 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
351 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
352 | --x-includes=DIR X include files are in DIR | |
353 | --x-libraries=DIR X library files are in DIR | |
354 | EOF | |
355 | if test -n "$ac_help"; then | |
356 | echo "--enable and --with options recognized:$ac_help" | |
357 | fi | |
358 | exit 0 ;; | |
359 | ||
360 | -host | --host | --hos | --ho) | |
361 | ac_prev=host ;; | |
362 | -host=* | --host=* | --hos=* | --ho=*) | |
363 | host="$ac_optarg" ;; | |
364 | ||
365 | -includedir | --includedir | --includedi | --included | --include \ | |
366 | | --includ | --inclu | --incl | --inc) | |
367 | ac_prev=includedir ;; | |
368 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
369 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
370 | includedir="$ac_optarg" ;; | |
371 | ||
372 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
373 | ac_prev=infodir ;; | |
374 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
375 | infodir="$ac_optarg" ;; | |
376 | ||
377 | -libdir | --libdir | --libdi | --libd) | |
378 | ac_prev=libdir ;; | |
379 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
380 | libdir="$ac_optarg" ;; | |
381 | ||
382 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
383 | | --libexe | --libex | --libe) | |
384 | ac_prev=libexecdir ;; | |
385 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
386 | | --libexe=* | --libex=* | --libe=*) | |
387 | libexecdir="$ac_optarg" ;; | |
388 | ||
389 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
390 | | --localstate | --localstat | --localsta | --localst \ | |
391 | | --locals | --local | --loca | --loc | --lo) | |
392 | ac_prev=localstatedir ;; | |
393 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
394 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
395 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
396 | localstatedir="$ac_optarg" ;; | |
397 | ||
398 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
399 | ac_prev=mandir ;; | |
400 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
401 | mandir="$ac_optarg" ;; | |
402 | ||
403 | -nfp | --nfp | --nf) | |
404 | # Obsolete; use --without-fp. | |
405 | with_fp=no ;; | |
406 | ||
407 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
408 | | --no-cr | --no-c) | |
409 | no_create=yes ;; | |
410 | ||
411 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
412 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
413 | no_recursion=yes ;; | |
414 | ||
415 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
416 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
417 | | --oldin | --oldi | --old | --ol | --o) | |
418 | ac_prev=oldincludedir ;; | |
419 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
420 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
421 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
422 | oldincludedir="$ac_optarg" ;; | |
423 | ||
424 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
425 | ac_prev=prefix ;; | |
426 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
427 | prefix="$ac_optarg" ;; | |
428 | ||
429 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
430 | | --program-pre | --program-pr | --program-p) | |
431 | ac_prev=program_prefix ;; | |
432 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
433 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
434 | program_prefix="$ac_optarg" ;; | |
435 | ||
436 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
437 | | --program-suf | --program-su | --program-s) | |
438 | ac_prev=program_suffix ;; | |
439 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
440 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
441 | program_suffix="$ac_optarg" ;; | |
442 | ||
443 | -program-transform-name | --program-transform-name \ | |
444 | | --program-transform-nam | --program-transform-na \ | |
445 | | --program-transform-n | --program-transform- \ | |
446 | | --program-transform | --program-transfor \ | |
447 | | --program-transfo | --program-transf \ | |
448 | | --program-trans | --program-tran \ | |
449 | | --progr-tra | --program-tr | --program-t) | |
450 | ac_prev=program_transform_name ;; | |
451 | -program-transform-name=* | --program-transform-name=* \ | |
452 | | --program-transform-nam=* | --program-transform-na=* \ | |
453 | | --program-transform-n=* | --program-transform-=* \ | |
454 | | --program-transform=* | --program-transfor=* \ | |
455 | | --program-transfo=* | --program-transf=* \ | |
456 | | --program-trans=* | --program-tran=* \ | |
457 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
458 | program_transform_name="$ac_optarg" ;; | |
459 | ||
460 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
461 | | -silent | --silent | --silen | --sile | --sil) | |
462 | silent=yes ;; | |
463 | ||
464 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
465 | ac_prev=sbindir ;; | |
466 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
467 | | --sbi=* | --sb=*) | |
468 | sbindir="$ac_optarg" ;; | |
469 | ||
470 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
471 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
472 | | --sharedst | --shareds | --shared | --share | --shar \ | |
473 | | --sha | --sh) | |
474 | ac_prev=sharedstatedir ;; | |
475 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
476 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
477 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
478 | | --sha=* | --sh=*) | |
479 | sharedstatedir="$ac_optarg" ;; | |
480 | ||
481 | -site | --site | --sit) | |
482 | ac_prev=site ;; | |
483 | -site=* | --site=* | --sit=*) | |
484 | site="$ac_optarg" ;; | |
485 | ||
486 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
487 | ac_prev=srcdir ;; | |
488 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
489 | srcdir="$ac_optarg" ;; | |
490 | ||
491 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
492 | | --syscon | --sysco | --sysc | --sys | --sy) | |
493 | ac_prev=sysconfdir ;; | |
494 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
495 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
496 | sysconfdir="$ac_optarg" ;; | |
497 | ||
498 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
499 | ac_prev=target ;; | |
500 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
501 | target="$ac_optarg" ;; | |
502 | ||
503 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
504 | verbose=yes ;; | |
505 | ||
506 | -version | --version | --versio | --versi | --vers) | |
bb70624e | 507 | echo "configure generated by autoconf version 2.13" |
ccc6cda3 JA |
508 | exit 0 ;; |
509 | ||
510 | -with-* | --with-*) | |
511 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` | |
512 | # Reject names that are not valid shell variable names. | |
513 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
514 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
515 | fi | |
516 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
517 | case "$ac_option" in | |
518 | *=*) ;; | |
519 | *) ac_optarg=yes ;; | |
520 | esac | |
521 | eval "with_${ac_package}='$ac_optarg'" ;; | |
522 | ||
523 | -without-* | --without-*) | |
524 | ac_package=`echo $ac_option|sed -e 's/-*without-//'` | |
525 | # Reject names that are not valid shell variable names. | |
526 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
527 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
528 | fi | |
529 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
530 | eval "with_${ac_package}=no" ;; | |
531 | ||
532 | --x) | |
533 | # Obsolete; use --with-x. | |
534 | with_x=yes ;; | |
535 | ||
536 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
537 | | --x-incl | --x-inc | --x-in | --x-i) | |
538 | ac_prev=x_includes ;; | |
539 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
540 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
541 | x_includes="$ac_optarg" ;; | |
542 | ||
543 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
544 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
545 | ac_prev=x_libraries ;; | |
546 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
547 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
548 | x_libraries="$ac_optarg" ;; | |
549 | ||
550 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } | |
551 | ;; | |
552 | ||
553 | *) | |
554 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then | |
555 | echo "configure: warning: $ac_option: invalid host type" 1>&2 | |
556 | fi | |
557 | if test "x$nonopt" != xNONE; then | |
558 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } | |
559 | fi | |
560 | nonopt="$ac_option" | |
561 | ;; | |
562 | ||
563 | esac | |
564 | done | |
565 | ||
566 | if test -n "$ac_prev"; then | |
567 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } | |
568 | fi | |
569 | ||
570 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
571 | ||
572 | # File descriptor usage: | |
573 | # 0 standard input | |
574 | # 1 file creation | |
575 | # 2 errors and warnings | |
576 | # 3 some systems may open it to /dev/tty | |
577 | # 4 used on the Kubota Titan | |
578 | # 6 checking for... messages and results | |
579 | # 5 compiler messages saved in config.log | |
580 | if test "$silent" = yes; then | |
581 | exec 6>/dev/null | |
582 | else | |
583 | exec 6>&1 | |
584 | fi | |
585 | exec 5>./config.log | |
586 | ||
587 | echo "\ | |
588 | This file contains any messages produced by compilers while | |
589 | running configure, to aid debugging if configure makes a mistake. | |
590 | " 1>&5 | |
591 | ||
592 | # Strip out --no-create and --no-recursion so they do not pile up. | |
593 | # Also quote any args containing shell metacharacters. | |
594 | ac_configure_args= | |
595 | for ac_arg | |
596 | do | |
597 | case "$ac_arg" in | |
598 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
599 | | --no-cr | --no-c) ;; | |
600 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
601 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; | |
602 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) | |
603 | ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
604 | *) ac_configure_args="$ac_configure_args $ac_arg" ;; | |
605 | esac | |
606 | done | |
607 | ||
608 | # NLS nuisances. | |
609 | # Only set these to C if already set. These must not be set unconditionally | |
610 | # because not all systems understand e.g. LANG=C (notably SCO). | |
611 | # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! | |
612 | # Non-C LC_CTYPE values break the ctype check. | |
613 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi | |
614 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi | |
615 | if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi | |
616 | if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi | |
617 | ||
618 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
619 | rm -rf conftest* confdefs.h | |
620 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
621 | echo > confdefs.h | |
622 | ||
623 | # A filename unique to this package, relative to the directory that | |
624 | # configure is in, which we can look for to find out if srcdir is correct. | |
625 | ac_unique_file=shell.h | |
626 | ||
627 | # Find the source files, if location was not specified. | |
628 | if test -z "$srcdir"; then | |
629 | ac_srcdir_defaulted=yes | |
630 | # Try the directory containing this script, then its parent. | |
631 | ac_prog=$0 | |
632 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` | |
633 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. | |
634 | srcdir=$ac_confdir | |
635 | if test ! -r $srcdir/$ac_unique_file; then | |
636 | srcdir=.. | |
637 | fi | |
638 | else | |
639 | ac_srcdir_defaulted=no | |
640 | fi | |
641 | if test ! -r $srcdir/$ac_unique_file; then | |
642 | if test "$ac_srcdir_defaulted" = yes; then | |
643 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } | |
644 | else | |
645 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } | |
646 | fi | |
647 | fi | |
648 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` | |
649 | ||
650 | # Prefer explicitly selected file to automatically selected ones. | |
651 | if test -z "$CONFIG_SITE"; then | |
652 | if test "x$prefix" != xNONE; then | |
653 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
654 | else | |
655 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
656 | fi | |
657 | fi | |
658 | for ac_site_file in $CONFIG_SITE; do | |
659 | if test -r "$ac_site_file"; then | |
660 | echo "loading site script $ac_site_file" | |
661 | . "$ac_site_file" | |
662 | fi | |
663 | done | |
664 | ||
665 | if test -r "$cache_file"; then | |
666 | echo "loading cache $cache_file" | |
667 | . $cache_file | |
668 | else | |
669 | echo "creating cache $cache_file" | |
670 | > $cache_file | |
671 | fi | |
672 | ||
673 | ac_ext=c | |
674 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
675 | ac_cpp='$CPP $CPPFLAGS' | |
676 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
bb70624e | 677 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
ccc6cda3 JA |
678 | cross_compiling=$ac_cv_prog_cc_cross |
679 | ||
bb70624e JA |
680 | ac_exeext= |
681 | ac_objext=o | |
ccc6cda3 JA |
682 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then |
683 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. | |
684 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then | |
685 | ac_n= ac_c=' | |
686 | ' ac_t=' ' | |
687 | else | |
688 | ac_n=-n ac_c= ac_t= | |
689 | fi | |
690 | else | |
691 | ac_n= ac_c='\c' ac_t= | |
692 | fi | |
693 | ||
694 | ||
695 | ||
696 | ||
697 | ||
698 | ||
699 | ac_aux_dir= | |
700 | for ac_dir in ./support $srcdir/./support; do | |
701 | if test -f $ac_dir/install-sh; then | |
702 | ac_aux_dir=$ac_dir | |
703 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
704 | break | |
705 | elif test -f $ac_dir/install.sh; then | |
706 | ac_aux_dir=$ac_dir | |
707 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
708 | break | |
709 | fi | |
710 | done | |
711 | if test -z "$ac_aux_dir"; then | |
712 | { echo "configure: error: can not find install-sh or install.sh in ./support $srcdir/./support" 1>&2; exit 1; } | |
713 | fi | |
714 | ac_config_guess=$ac_aux_dir/config.guess | |
715 | ac_config_sub=$ac_aux_dir/config.sub | |
716 | ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. | |
717 | ||
718 | ||
719 | ||
720 | # Make sure we can run config.sub. | |
bb70624e | 721 | if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : |
ccc6cda3 JA |
722 | else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } |
723 | fi | |
724 | ||
725 | echo $ac_n "checking host system type""... $ac_c" 1>&6 | |
28ef6c31 | 726 | echo "configure:727: checking host system type" >&5 |
ccc6cda3 JA |
727 | |
728 | host_alias=$host | |
729 | case "$host_alias" in | |
730 | NONE) | |
731 | case $nonopt in | |
732 | NONE) | |
bb70624e | 733 | if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : |
ccc6cda3 JA |
734 | else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } |
735 | fi ;; | |
736 | *) host_alias=$nonopt ;; | |
737 | esac ;; | |
738 | esac | |
739 | ||
bb70624e | 740 | host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` |
ccc6cda3 JA |
741 | host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
742 | host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
743 | host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
744 | echo "$ac_t""$host" 1>&6 | |
745 | ||
746 | ||
bb70624e | 747 | opt_bash_malloc=yes |
ccc6cda3 JA |
748 | opt_glibc_malloc=no |
749 | opt_purify=no | |
d166f048 | 750 | opt_purecov=no |
ccc6cda3 | 751 | opt_afs=no |
d166f048 | 752 | opt_curses=no |
b72432fd | 753 | opt_with_installed_readline=no |
ccc6cda3 | 754 | |
bb70624e JA |
755 | #htmldir= |
756 | ||
ccc6cda3 | 757 | case "${host_cpu}-${host_os}" in |
bb70624e | 758 | alpha*-*) opt_bash_malloc=no ;; # alpha running osf/1 or linux |
28ef6c31 | 759 | *[Cc]ray*-*) opt_bash_malloc=no ;; # Crays |
bb70624e JA |
760 | *-osf1*) opt_bash_malloc=no ;; # other osf/1 machines |
761 | sparc-svr4*) opt_bash_malloc=no ;; # sparc SVR4, SVR4.2 | |
762 | sparc-netbsd*) opt_bash_malloc=no ;; # needs 8-byte alignment | |
763 | mips-irix6*) opt_bash_malloc=no ;; # needs 8-byte alignment | |
764 | m68k-sysv) opt_bash_malloc=no ;; # fixes file descriptor leak in closedir | |
765 | sparc-linux*) opt_bash_malloc=no ;; # sparc running linux; requires ELF | |
766 | #*-freebsd*) opt_bash_malloc=no ;; # they claim it's better | |
767 | *-aix*) opt_bash_malloc=no ;; # AIX machines | |
768 | *-nextstep*) opt_bash_malloc=no ;; # NeXT machines running NeXTstep | |
28ef6c31 JA |
769 | *-macos*) opt_bash_malloc=no ;; # Apple MacOS X |
770 | *-rhapsody*) opt_bash_malloc=no ;; # Apple Rhapsody (MacOS X) | |
771 | *-darwin*) opt_bash_malloc=no ;; # Apple Darwin (MacOS X) | |
bb70624e JA |
772 | *-dgux*) opt_bash_malloc=no ;; # DG/UX machines |
773 | *-qnx*) opt_bash_malloc=no ;; # QNX 4.2 | |
774 | *-machten4) opt_bash_malloc=no ;; # MachTen 4.x | |
775 | *-bsdi2.1|*-bsdi3.?) opt_bash_malloc=no ; : ${CC:=shlicc2} ;; # for loadable builtins | |
776 | *-beos*) opt_bash_malloc=no ;; # they say it's suitable | |
28ef6c31 JA |
777 | *-cygwin*) opt_bash_malloc=no ;; # Cygnus's CYGWIN environment |
778 | *-opennt*|*-interix*) opt_bash_malloc=no ;; # Interix, now owned by Microsoft | |
ccc6cda3 JA |
779 | esac |
780 | ||
d166f048 JA |
781 | # Check whether --with-afs or --without-afs was given. |
782 | if test "${with_afs+set}" = set; then | |
783 | withval="$with_afs" | |
784 | opt_afs=$withval | |
785 | fi | |
786 | ||
bb70624e JA |
787 | # Check whether --with-bash-malloc or --without-bash-malloc was given. |
788 | if test "${with_bash_malloc+set}" = set; then | |
789 | withval="$with_bash_malloc" | |
790 | opt_bash_malloc=$withval | |
791 | fi | |
792 | ||
d166f048 JA |
793 | # Check whether --with-curses or --without-curses was given. |
794 | if test "${with_curses+set}" = set; then | |
795 | withval="$with_curses" | |
796 | opt_curses=$withval | |
ccc6cda3 JA |
797 | fi |
798 | ||
799 | # Check whether --with-glibc-malloc or --without-glibc-malloc was given. | |
800 | if test "${with_glibc_malloc+set}" = set; then | |
801 | withval="$with_glibc_malloc" | |
802 | opt_glibc_malloc=$withval | |
803 | fi | |
804 | ||
d166f048 JA |
805 | # Check whether --with-gnu-malloc or --without-gnu-malloc was given. |
806 | if test "${with_gnu_malloc+set}" = set; then | |
807 | withval="$with_gnu_malloc" | |
bb70624e | 808 | opt_bash_malloc=$withval |
d166f048 JA |
809 | fi |
810 | ||
b72432fd JA |
811 | # Check whether --with-installed-readline or --without-installed-readline was given. |
812 | if test "${with_installed_readline+set}" = set; then | |
813 | withval="$with_installed_readline" | |
814 | opt_with_installed_readline=$withval | |
815 | fi | |
816 | ||
d166f048 JA |
817 | # Check whether --with-purecov or --without-purecov was given. |
818 | if test "${with_purecov+set}" = set; then | |
819 | withval="$with_purecov" | |
820 | opt_purecov=$withval | |
821 | fi | |
822 | ||
ccc6cda3 JA |
823 | # Check whether --with-purify or --without-purify was given. |
824 | if test "${with_purify+set}" = set; then | |
825 | withval="$with_purify" | |
826 | opt_purify=$withval | |
827 | fi | |
828 | ||
ccc6cda3 JA |
829 | |
830 | if test "$opt_glibc_malloc" = yes; then | |
d166f048 JA |
831 | MALLOC_TARGET=gmalloc |
832 | MALLOC_SRC=gmalloc.c | |
bb70624e | 833 | elif test "$opt_bash_malloc" = yes; then |
d166f048 JA |
834 | MALLOC_TARGET=malloc |
835 | MALLOC_SRC=malloc.c | |
bb70624e JA |
836 | cat >> confdefs.h <<\EOF |
837 | #define USING_BASH_MALLOC 1 | |
838 | EOF | |
839 | ||
ccc6cda3 | 840 | else |
d166f048 JA |
841 | MALLOC_TARGET=stubmalloc |
842 | MALLOC_SRC=stub.c | |
ccc6cda3 JA |
843 | fi |
844 | ||
845 | if test "$opt_purify" = yes; then | |
d166f048 | 846 | PURIFY="purify " |
ccc6cda3 JA |
847 | else |
848 | PURIFY= | |
849 | fi | |
850 | ||
d166f048 JA |
851 | if test "$opt_purecov" = yes; then |
852 | PURIFY="${PURIFY}purecov" | |
853 | fi | |
854 | ||
ccc6cda3 JA |
855 | if test "$opt_afs" = yes; then |
856 | cat >> confdefs.h <<\EOF | |
857 | #define AFS 1 | |
858 | EOF | |
859 | ||
860 | fi | |
861 | ||
d166f048 JA |
862 | if test "$opt_curses" = yes; then |
863 | prefer_curses=yes | |
864 | fi | |
865 | ||
ccc6cda3 JA |
866 | opt_minimal_config=no |
867 | ||
868 | opt_job_control=yes | |
869 | opt_alias=yes | |
870 | opt_readline=yes | |
871 | opt_history=yes | |
872 | opt_bang_history=yes | |
873 | opt_dirstack=yes | |
874 | opt_restricted=yes | |
875 | opt_process_subst=yes | |
876 | opt_prompt_decoding=yes | |
877 | opt_select=yes | |
878 | opt_help=yes | |
879 | opt_array_variables=yes | |
880 | opt_dparen_arith=yes | |
cce855bc | 881 | opt_extended_glob=yes |
ccc6cda3 JA |
882 | opt_brace_expansion=yes |
883 | opt_disabled_builtins=no | |
884 | opt_command_timing=yes | |
bb70624e | 885 | opt_xpg_echo=no |
cce855bc | 886 | opt_cond_command=yes |
bb70624e JA |
887 | opt_arith_for_command=yes |
888 | opt_net_redirs=yes | |
889 | opt_progcomp=yes | |
cce855bc JA |
890 | |
891 | opt_static_link=no | |
892 | opt_profiling=no | |
ccc6cda3 JA |
893 | |
894 | # Check whether --enable-minimal-config or --disable-minimal-config was given. | |
895 | if test "${enable_minimal_config+set}" = set; then | |
896 | enableval="$enable_minimal_config" | |
897 | opt_minimal_config=$enableval | |
898 | fi | |
899 | ||
900 | ||
901 | if test $opt_minimal_config = yes; then | |
902 | opt_job_control=no opt_alias=no opt_readline=no | |
903 | opt_history=no opt_bang_history=no opt_dirstack=no | |
904 | opt_restricted=no opt_process_subst=no opt_prompt_decoding=no | |
905 | opt_select=no opt_help=no opt_array_variables=no opt_dparen_arith=no | |
906 | opt_brace_expansion=no opt_disabled_builtins=no opt_command_timing=no | |
bb70624e JA |
907 | opt_extended_glob=no opt_cond_command=no opt_arith_for_command=no |
908 | opt_net_redirs=no opt_progcomp=no | |
ccc6cda3 JA |
909 | fi |
910 | ||
ccc6cda3 JA |
911 | # Check whether --enable-alias or --disable-alias was given. |
912 | if test "${enable_alias+set}" = set; then | |
913 | enableval="$enable_alias" | |
914 | opt_alias=$enableval | |
915 | fi | |
916 | ||
bb70624e JA |
917 | # Check whether --enable-arith-for-command or --disable-arith-for-command was given. |
918 | if test "${enable_arith_for_command+set}" = set; then | |
919 | enableval="$enable_arith_for_command" | |
920 | opt_arith_for_command=$enableval | |
921 | fi | |
922 | ||
d166f048 JA |
923 | # Check whether --enable-array-variables or --disable-array-variables was given. |
924 | if test "${enable_array_variables+set}" = set; then | |
925 | enableval="$enable_array_variables" | |
926 | opt_array_variables=$enableval | |
ccc6cda3 JA |
927 | fi |
928 | ||
929 | # Check whether --enable-bang-history or --disable-bang-history was given. | |
930 | if test "${enable_bang_history+set}" = set; then | |
931 | enableval="$enable_bang_history" | |
932 | opt_bang_history=$enableval | |
933 | fi | |
934 | ||
d166f048 JA |
935 | # Check whether --enable-brace-expansion or --disable-brace-expansion was given. |
936 | if test "${enable_brace_expansion+set}" = set; then | |
937 | enableval="$enable_brace_expansion" | |
938 | opt_brace_expansion=$enableval | |
ccc6cda3 JA |
939 | fi |
940 | ||
d166f048 JA |
941 | # Check whether --enable-command-timing or --disable-command-timing was given. |
942 | if test "${enable_command_timing+set}" = set; then | |
943 | enableval="$enable_command_timing" | |
944 | opt_command_timing=$enableval | |
ccc6cda3 JA |
945 | fi |
946 | ||
cce855bc JA |
947 | # Check whether --enable-cond-command or --disable-cond-command was given. |
948 | if test "${enable_cond_command+set}" = set; then | |
949 | enableval="$enable_cond_command" | |
950 | opt_cond_command=$enableval | |
951 | fi | |
952 | ||
d166f048 JA |
953 | # Check whether --enable-directory-stack or --disable-directory-stack was given. |
954 | if test "${enable_directory_stack+set}" = set; then | |
955 | enableval="$enable_directory_stack" | |
956 | opt_dirstack=$enableval | |
ccc6cda3 JA |
957 | fi |
958 | ||
d166f048 JA |
959 | # Check whether --enable-disabled-builtins or --disable-disabled-builtins was given. |
960 | if test "${enable_disabled_builtins+set}" = set; then | |
961 | enableval="$enable_disabled_builtins" | |
962 | opt_disabled_builtins=$enableval | |
ccc6cda3 JA |
963 | fi |
964 | ||
d166f048 JA |
965 | # Check whether --enable-dparen-arithmetic or --disable-dparen-arithmetic was given. |
966 | if test "${enable_dparen_arithmetic+set}" = set; then | |
967 | enableval="$enable_dparen_arithmetic" | |
968 | opt_dparen_arith=$enableval | |
ccc6cda3 JA |
969 | fi |
970 | ||
cce855bc JA |
971 | # Check whether --enable-extended-glob or --disable-extended-glob was given. |
972 | if test "${enable_extended_glob+set}" = set; then | |
973 | enableval="$enable_extended_glob" | |
974 | opt_extended_glob=$enableval | |
975 | fi | |
976 | ||
ccc6cda3 JA |
977 | # Check whether --enable-help-builtin or --disable-help-builtin was given. |
978 | if test "${enable_help_builtin+set}" = set; then | |
979 | enableval="$enable_help_builtin" | |
980 | opt_help=$enableval | |
981 | fi | |
982 | ||
d166f048 JA |
983 | # Check whether --enable-history or --disable-history was given. |
984 | if test "${enable_history+set}" = set; then | |
985 | enableval="$enable_history" | |
986 | opt_history=$enableval | |
ccc6cda3 JA |
987 | fi |
988 | ||
d166f048 JA |
989 | # Check whether --enable-job-control or --disable-job-control was given. |
990 | if test "${enable_job_control+set}" = set; then | |
991 | enableval="$enable_job_control" | |
992 | opt_job_control=$enableval | |
ccc6cda3 JA |
993 | fi |
994 | ||
bb70624e JA |
995 | # Check whether --enable-net-redirections or --disable-net-redirections was given. |
996 | if test "${enable_net_redirections+set}" = set; then | |
997 | enableval="$enable_net_redirections" | |
998 | opt_net_redirs=$enableval | |
999 | fi | |
1000 | ||
d166f048 JA |
1001 | # Check whether --enable-process-substitution or --disable-process-substitution was given. |
1002 | if test "${enable_process_substitution+set}" = set; then | |
1003 | enableval="$enable_process_substitution" | |
1004 | opt_process_subst=$enableval | |
ccc6cda3 JA |
1005 | fi |
1006 | ||
bb70624e JA |
1007 | # Check whether --enable-progcomp or --disable-progcomp was given. |
1008 | if test "${enable_progcomp+set}" = set; then | |
1009 | enableval="$enable_progcomp" | |
1010 | opt_progcomp=$enableval | |
1011 | fi | |
1012 | ||
d166f048 JA |
1013 | # Check whether --enable-prompt-string-decoding or --disable-prompt-string-decoding was given. |
1014 | if test "${enable_prompt_string_decoding+set}" = set; then | |
1015 | enableval="$enable_prompt_string_decoding" | |
1016 | opt_prompt_decoding=$enableval | |
ccc6cda3 JA |
1017 | fi |
1018 | ||
d166f048 JA |
1019 | # Check whether --enable-readline or --disable-readline was given. |
1020 | if test "${enable_readline+set}" = set; then | |
1021 | enableval="$enable_readline" | |
1022 | opt_readline=$enableval | |
1023 | fi | |
1024 | ||
1025 | # Check whether --enable-restricted or --disable-restricted was given. | |
1026 | if test "${enable_restricted+set}" = set; then | |
1027 | enableval="$enable_restricted" | |
1028 | opt_restricted=$enableval | |
1029 | fi | |
1030 | ||
1031 | # Check whether --enable-select or --disable-select was given. | |
1032 | if test "${enable_select+set}" = set; then | |
1033 | enableval="$enable_select" | |
1034 | opt_select=$enableval | |
ccc6cda3 JA |
1035 | fi |
1036 | ||
1037 | # Check whether --enable-usg-echo-default or --disable-usg-echo-default was given. | |
1038 | if test "${enable_usg_echo_default+set}" = set; then | |
1039 | enableval="$enable_usg_echo_default" | |
bb70624e JA |
1040 | opt_xpg_echo=$enableval |
1041 | fi | |
1042 | ||
1043 | # Check whether --enable-xpg-echo-default or --disable-xpg-echo-default was given. | |
1044 | if test "${enable_xpg_echo_default+set}" = set; then | |
1045 | enableval="$enable_xpg_echo_default" | |
1046 | opt_xpg_echo=$enableval | |
ccc6cda3 JA |
1047 | fi |
1048 | ||
1049 | ||
cce855bc JA |
1050 | # Check whether --enable-profiling or --disable-profiling was given. |
1051 | if test "${enable_profiling+set}" = set; then | |
1052 | enableval="$enable_profiling" | |
1053 | opt_profiling=$enableval | |
1054 | fi | |
1055 | ||
1056 | # Check whether --enable-static-link or --disable-static-link was given. | |
1057 | if test "${enable_static_link+set}" = set; then | |
1058 | enableval="$enable_static_link" | |
1059 | opt_static_link=$enableval | |
1060 | fi | |
1061 | ||
1062 | ||
ccc6cda3 | 1063 | |
b72432fd | 1064 | |
ccc6cda3 JA |
1065 | if test $opt_alias = yes; then |
1066 | cat >> confdefs.h <<\EOF | |
1067 | #define ALIAS 1 | |
1068 | EOF | |
1069 | ||
ccc6cda3 JA |
1070 | fi |
1071 | if test $opt_dirstack = yes; then | |
1072 | cat >> confdefs.h <<\EOF | |
1073 | #define PUSHD_AND_POPD 1 | |
1074 | EOF | |
1075 | ||
1076 | fi | |
1077 | if test $opt_restricted = yes; then | |
1078 | cat >> confdefs.h <<\EOF | |
1079 | #define RESTRICTED_SHELL 1 | |
1080 | EOF | |
1081 | ||
1082 | fi | |
1083 | if test $opt_process_subst = yes; then | |
1084 | cat >> confdefs.h <<\EOF | |
1085 | #define PROCESS_SUBSTITUTION 1 | |
1086 | EOF | |
1087 | ||
1088 | fi | |
1089 | if test $opt_prompt_decoding = yes; then | |
1090 | cat >> confdefs.h <<\EOF | |
1091 | #define PROMPT_STRING_DECODE 1 | |
1092 | EOF | |
1093 | ||
1094 | fi | |
1095 | if test $opt_select = yes; then | |
1096 | cat >> confdefs.h <<\EOF | |
1097 | #define SELECT_COMMAND 1 | |
1098 | EOF | |
1099 | ||
1100 | fi | |
1101 | if test $opt_help = yes; then | |
1102 | cat >> confdefs.h <<\EOF | |
1103 | #define HELP_BUILTIN 1 | |
1104 | EOF | |
1105 | ||
1106 | fi | |
1107 | if test $opt_array_variables = yes; then | |
1108 | cat >> confdefs.h <<\EOF | |
1109 | #define ARRAY_VARS 1 | |
1110 | EOF | |
1111 | ||
1112 | fi | |
1113 | if test $opt_dparen_arith = yes; then | |
1114 | cat >> confdefs.h <<\EOF | |
1115 | #define DPAREN_ARITHMETIC 1 | |
1116 | EOF | |
1117 | ||
1118 | fi | |
1119 | if test $opt_brace_expansion = yes; then | |
1120 | cat >> confdefs.h <<\EOF | |
1121 | #define BRACE_EXPANSION 1 | |
1122 | EOF | |
1123 | ||
1124 | fi | |
1125 | if test $opt_disabled_builtins = yes; then | |
1126 | cat >> confdefs.h <<\EOF | |
1127 | #define DISABLED_BUILTINS 1 | |
1128 | EOF | |
1129 | ||
1130 | fi | |
1131 | if test $opt_command_timing = yes; then | |
1132 | cat >> confdefs.h <<\EOF | |
1133 | #define COMMAND_TIMING 1 | |
1134 | EOF | |
1135 | ||
1136 | fi | |
bb70624e | 1137 | if test $opt_xpg_echo = yes ; then |
ccc6cda3 | 1138 | cat >> confdefs.h <<\EOF |
bb70624e | 1139 | #define DEFAULT_ECHO_TO_XPG 1 |
ccc6cda3 JA |
1140 | EOF |
1141 | ||
cce855bc JA |
1142 | fi |
1143 | if test $opt_extended_glob = yes ; then | |
1144 | cat >> confdefs.h <<\EOF | |
1145 | #define EXTENDED_GLOB 1 | |
1146 | EOF | |
1147 | ||
1148 | fi | |
1149 | if test $opt_cond_command = yes ; then | |
1150 | cat >> confdefs.h <<\EOF | |
1151 | #define COND_COMMAND 1 | |
1152 | EOF | |
1153 | ||
bb70624e JA |
1154 | fi |
1155 | if test $opt_arith_for_command = yes; then | |
1156 | cat >> confdefs.h <<\EOF | |
1157 | #define ARITH_FOR_COMMAND 1 | |
1158 | EOF | |
1159 | ||
1160 | fi | |
1161 | if test $opt_net_redirs = yes; then | |
1162 | cat >> confdefs.h <<\EOF | |
1163 | #define NETWORK_REDIRECTIONS 1 | |
1164 | EOF | |
1165 | ||
1166 | fi | |
1167 | if test $opt_progcomp = yes; then | |
1168 | cat >> confdefs.h <<\EOF | |
1169 | #define PROGRAMMABLE_COMPLETION 1 | |
1170 | EOF | |
1171 | ||
ccc6cda3 JA |
1172 | fi |
1173 | ||
d166f048 JA |
1174 | if test "$opt_minimal_config" = yes; then |
1175 | TESTSCRIPT=run-minimal | |
1176 | else | |
1177 | TESTSCRIPT=run-all | |
1178 | fi | |
1179 | ||
1180 | ||
ccc6cda3 JA |
1181 | |
1182 | ||
1183 | ||
1184 | ||
bb70624e JA |
1185 | |
1186 | ||
28ef6c31 | 1187 | BASHVERS=2.05 |
b72432fd | 1188 | BASHPATCH=0 |
d166f048 | 1189 | |
cce855bc | 1190 | echo "Beginning configuration for bash-$BASHVERS for ${host_cpu}-${host_vendor}-${host_os}" |
ccc6cda3 JA |
1191 | |
1192 | # Extract the first word of "gcc", so it can be a program name with args. | |
1193 | set dummy gcc; ac_word=$2 | |
1194 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
28ef6c31 | 1195 | echo "configure:1196: checking for $ac_word" >&5 |
ccc6cda3 JA |
1196 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
1197 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1198 | else | |
1199 | if test -n "$CC"; then | |
1200 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1201 | else | |
bb70624e JA |
1202 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
1203 | ac_dummy="$PATH" | |
1204 | for ac_dir in $ac_dummy; do | |
ccc6cda3 JA |
1205 | test -z "$ac_dir" && ac_dir=. |
1206 | if test -f $ac_dir/$ac_word; then | |
1207 | ac_cv_prog_CC="gcc" | |
1208 | break | |
1209 | fi | |
1210 | done | |
1211 | IFS="$ac_save_ifs" | |
1212 | fi | |
1213 | fi | |
1214 | CC="$ac_cv_prog_CC" | |
1215 | if test -n "$CC"; then | |
1216 | echo "$ac_t""$CC" 1>&6 | |
1217 | else | |
1218 | echo "$ac_t""no" 1>&6 | |
1219 | fi | |
1220 | ||
1221 | if test -z "$CC"; then | |
1222 | # Extract the first word of "cc", so it can be a program name with args. | |
1223 | set dummy cc; ac_word=$2 | |
1224 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
28ef6c31 | 1225 | echo "configure:1226: checking for $ac_word" >&5 |
ccc6cda3 JA |
1226 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
1227 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1228 | else | |
1229 | if test -n "$CC"; then | |
1230 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1231 | else | |
bb70624e | 1232 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
ccc6cda3 | 1233 | ac_prog_rejected=no |
bb70624e JA |
1234 | ac_dummy="$PATH" |
1235 | for ac_dir in $ac_dummy; do | |
ccc6cda3 JA |
1236 | test -z "$ac_dir" && ac_dir=. |
1237 | if test -f $ac_dir/$ac_word; then | |
1238 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then | |
1239 | ac_prog_rejected=yes | |
1240 | continue | |
1241 | fi | |
1242 | ac_cv_prog_CC="cc" | |
1243 | break | |
1244 | fi | |
1245 | done | |
1246 | IFS="$ac_save_ifs" | |
1247 | if test $ac_prog_rejected = yes; then | |
1248 | # We found a bogon in the path, so make sure we never use it. | |
1249 | set dummy $ac_cv_prog_CC | |
1250 | shift | |
1251 | if test $# -gt 0; then | |
1252 | # We chose a different compiler from the bogus one. | |
1253 | # However, it has the same basename, so the bogon will be chosen | |
1254 | # first if we set CC to just the basename; use the full file name. | |
1255 | shift | |
1256 | set dummy "$ac_dir/$ac_word" "$@" | |
1257 | shift | |
1258 | ac_cv_prog_CC="$@" | |
1259 | fi | |
1260 | fi | |
1261 | fi | |
1262 | fi | |
1263 | CC="$ac_cv_prog_CC" | |
1264 | if test -n "$CC"; then | |
1265 | echo "$ac_t""$CC" 1>&6 | |
1266 | else | |
1267 | echo "$ac_t""no" 1>&6 | |
1268 | fi | |
1269 | ||
bb70624e JA |
1270 | if test -z "$CC"; then |
1271 | case "`uname -s`" in | |
1272 | *win32* | *WIN32*) | |
1273 | # Extract the first word of "cl", so it can be a program name with args. | |
1274 | set dummy cl; ac_word=$2 | |
1275 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
28ef6c31 | 1276 | echo "configure:1277: checking for $ac_word" >&5 |
bb70624e JA |
1277 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
1278 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1279 | else | |
1280 | if test -n "$CC"; then | |
1281 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1282 | else | |
1283 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
1284 | ac_dummy="$PATH" | |
1285 | for ac_dir in $ac_dummy; do | |
1286 | test -z "$ac_dir" && ac_dir=. | |
1287 | if test -f $ac_dir/$ac_word; then | |
1288 | ac_cv_prog_CC="cl" | |
1289 | break | |
1290 | fi | |
1291 | done | |
1292 | IFS="$ac_save_ifs" | |
1293 | fi | |
1294 | fi | |
1295 | CC="$ac_cv_prog_CC" | |
1296 | if test -n "$CC"; then | |
1297 | echo "$ac_t""$CC" 1>&6 | |
1298 | else | |
1299 | echo "$ac_t""no" 1>&6 | |
1300 | fi | |
1301 | ;; | |
1302 | esac | |
1303 | fi | |
ccc6cda3 JA |
1304 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } |
1305 | fi | |
1306 | ||
1307 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 | |
28ef6c31 | 1308 | echo "configure:1309: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 |
ccc6cda3 JA |
1309 | |
1310 | ac_ext=c | |
1311 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
1312 | ac_cpp='$CPP $CPPFLAGS' | |
1313 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
bb70624e | 1314 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
ccc6cda3 JA |
1315 | cross_compiling=$ac_cv_prog_cc_cross |
1316 | ||
bb70624e JA |
1317 | cat > conftest.$ac_ext << EOF |
1318 | ||
28ef6c31 | 1319 | #line 1320 "configure" |
ccc6cda3 | 1320 | #include "confdefs.h" |
bb70624e | 1321 | |
ccc6cda3 JA |
1322 | main(){return(0);} |
1323 | EOF | |
28ef6c31 | 1324 | if { (eval echo configure:1325: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
1325 | ac_cv_prog_cc_works=yes |
1326 | # If we can't run a trivial program, we are probably using a cross compiler. | |
1327 | if (./conftest; exit) 2>/dev/null; then | |
1328 | ac_cv_prog_cc_cross=no | |
1329 | else | |
1330 | ac_cv_prog_cc_cross=yes | |
1331 | fi | |
1332 | else | |
1333 | echo "configure: failed program was:" >&5 | |
1334 | cat conftest.$ac_ext >&5 | |
1335 | ac_cv_prog_cc_works=no | |
1336 | fi | |
1337 | rm -fr conftest* | |
bb70624e JA |
1338 | ac_ext=c |
1339 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
1340 | ac_cpp='$CPP $CPPFLAGS' | |
1341 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
1342 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
1343 | cross_compiling=$ac_cv_prog_cc_cross | |
ccc6cda3 JA |
1344 | |
1345 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 | |
1346 | if test $ac_cv_prog_cc_works = no; then | |
1347 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } | |
1348 | fi | |
1349 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 | |
28ef6c31 | 1350 | echo "configure:1351: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 |
ccc6cda3 JA |
1351 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 |
1352 | cross_compiling=$ac_cv_prog_cc_cross | |
1353 | ||
1354 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 | |
28ef6c31 | 1355 | echo "configure:1356: checking whether we are using GNU C" >&5 |
ccc6cda3 JA |
1356 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then |
1357 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1358 | else | |
1359 | cat > conftest.c <<EOF | |
1360 | #ifdef __GNUC__ | |
1361 | yes; | |
1362 | #endif | |
1363 | EOF | |
28ef6c31 | 1364 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1365: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then |
ccc6cda3 JA |
1365 | ac_cv_prog_gcc=yes |
1366 | else | |
1367 | ac_cv_prog_gcc=no | |
1368 | fi | |
1369 | fi | |
1370 | ||
1371 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6 | |
1372 | ||
1373 | if test $ac_cv_prog_gcc = yes; then | |
1374 | GCC=yes | |
bb70624e JA |
1375 | else |
1376 | GCC= | |
1377 | fi | |
1378 | ||
1379 | ac_test_CFLAGS="${CFLAGS+set}" | |
1380 | ac_save_CFLAGS="$CFLAGS" | |
1381 | CFLAGS= | |
1382 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 | |
28ef6c31 | 1383 | echo "configure:1384: checking whether ${CC-cc} accepts -g" >&5 |
ccc6cda3 JA |
1384 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then |
1385 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1386 | else | |
1387 | echo 'void f(){}' > conftest.c | |
1388 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then | |
1389 | ac_cv_prog_cc_g=yes | |
1390 | else | |
1391 | ac_cv_prog_cc_g=no | |
1392 | fi | |
1393 | rm -f conftest* | |
1394 | ||
1395 | fi | |
1396 | ||
1397 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 | |
bb70624e JA |
1398 | if test "$ac_test_CFLAGS" = set; then |
1399 | CFLAGS="$ac_save_CFLAGS" | |
1400 | elif test $ac_cv_prog_cc_g = yes; then | |
1401 | if test "$GCC" = yes; then | |
ccc6cda3 JA |
1402 | CFLAGS="-g -O2" |
1403 | else | |
bb70624e | 1404 | CFLAGS="-g" |
ccc6cda3 JA |
1405 | fi |
1406 | else | |
bb70624e JA |
1407 | if test "$GCC" = yes; then |
1408 | CFLAGS="-O2" | |
1409 | else | |
1410 | CFLAGS= | |
1411 | fi | |
ccc6cda3 JA |
1412 | fi |
1413 | ||
cce855bc | 1414 | echo $ac_n "checking whether large file support needs explicit enabling""... $ac_c" 1>&6 |
28ef6c31 | 1415 | echo "configure:1416: checking whether large file support needs explicit enabling" >&5 |
cce855bc JA |
1416 | ac_getconfs='' |
1417 | ac_result=yes | |
1418 | ac_set='' | |
1419 | ac_shellvars='CPPFLAGS LDFLAGS LIBS' | |
1420 | for ac_shellvar in $ac_shellvars; do | |
1421 | case $ac_shellvar in | |
1422 | CPPFLAGS) ac_lfsvar=LFS_CFLAGS ac_lfs64var=LFS64_CFLAGS ;; | |
1423 | *) ac_lfsvar=LFS_$ac_shellvar ac_lfs64var=LFS64_$ac_shellvar ;; | |
1424 | esac | |
1425 | eval test '"${'$ac_shellvar'+set}"' = set && ac_set=$ac_shellvar | |
1426 | (getconf $ac_lfsvar) >/dev/null 2>&1 || { ac_result=no; break; } | |
1427 | ac_getconf=`getconf $ac_lfsvar` | |
1428 | ac_getconf64=`getconf $ac_lfs64var` | |
1429 | ac_getconfs=$ac_getconfs$ac_getconf\ $ac_getconf64 | |
1430 | eval ac_test_$ac_shellvar="\$ac_getconf\ \$ac_getconf64" | |
1431 | done | |
1432 | case "$ac_result$ac_getconfs" in | |
1433 | yes) ac_result=no ;; | |
1434 | esac | |
1435 | case "$ac_result$ac_set" in | |
1436 | yes?*) ac_result="yes, but $ac_set is already set, so use its settings" | |
1437 | esac | |
1438 | echo "$ac_t""$ac_result" 1>&6 | |
1439 | case $ac_result in | |
1440 | yes) | |
1441 | for ac_shellvar in $ac_shellvars; do | |
1442 | eval $ac_shellvar=\$ac_test_$ac_shellvar | |
1443 | done ;; | |
1444 | esac | |
1445 | ||
bb70624e | 1446 | |
ccc6cda3 | 1447 | echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 |
28ef6c31 | 1448 | echo "configure:1449: checking for POSIXized ISC" >&5 |
ccc6cda3 JA |
1449 | if test -d /etc/conf/kconfig.d && |
1450 | grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 | |
1451 | then | |
1452 | echo "$ac_t""yes" 1>&6 | |
1453 | ISC=yes # If later tests want to check for ISC. | |
1454 | cat >> confdefs.h <<\EOF | |
1455 | #define _POSIX_SOURCE 1 | |
1456 | EOF | |
1457 | ||
1458 | if test "$GCC" = yes; then | |
1459 | CC="$CC -posix" | |
1460 | else | |
1461 | CC="$CC -Xp" | |
1462 | fi | |
1463 | else | |
1464 | echo "$ac_t""no" 1>&6 | |
1465 | ISC= | |
1466 | fi | |
1467 | ||
1468 | echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 | |
28ef6c31 | 1469 | echo "configure:1470: checking how to run the C preprocessor" >&5 |
ccc6cda3 JA |
1470 | # On Suns, sometimes $CPP names a directory. |
1471 | if test -n "$CPP" && test -d "$CPP"; then | |
1472 | CPP= | |
1473 | fi | |
1474 | if test -z "$CPP"; then | |
1475 | if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then | |
1476 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1477 | else | |
1478 | # This must be in double quotes, not single quotes, because CPP may get | |
1479 | # substituted into the Makefile and "${CC-cc}" will confuse make. | |
1480 | CPP="${CC-cc} -E" | |
1481 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
1482 | # not just through cpp. | |
1483 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 1484 | #line 1485 "configure" |
ccc6cda3 JA |
1485 | #include "confdefs.h" |
1486 | #include <assert.h> | |
1487 | Syntax Error | |
1488 | EOF | |
1489 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
28ef6c31 | 1490 | { (eval echo configure:1491: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
bb70624e | 1491 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
ccc6cda3 JA |
1492 | if test -z "$ac_err"; then |
1493 | : | |
1494 | else | |
1495 | echo "$ac_err" >&5 | |
1496 | echo "configure: failed program was:" >&5 | |
1497 | cat conftest.$ac_ext >&5 | |
1498 | rm -rf conftest* | |
1499 | CPP="${CC-cc} -E -traditional-cpp" | |
1500 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 1501 | #line 1502 "configure" |
bb70624e JA |
1502 | #include "confdefs.h" |
1503 | #include <assert.h> | |
1504 | Syntax Error | |
1505 | EOF | |
1506 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
28ef6c31 | 1507 | { (eval echo configure:1508: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
bb70624e JA |
1508 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
1509 | if test -z "$ac_err"; then | |
1510 | : | |
1511 | else | |
1512 | echo "$ac_err" >&5 | |
1513 | echo "configure: failed program was:" >&5 | |
1514 | cat conftest.$ac_ext >&5 | |
1515 | rm -rf conftest* | |
1516 | CPP="${CC-cc} -nologo -E" | |
1517 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 1518 | #line 1519 "configure" |
ccc6cda3 JA |
1519 | #include "confdefs.h" |
1520 | #include <assert.h> | |
1521 | Syntax Error | |
1522 | EOF | |
1523 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
28ef6c31 | 1524 | { (eval echo configure:1525: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
bb70624e | 1525 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
ccc6cda3 JA |
1526 | if test -z "$ac_err"; then |
1527 | : | |
1528 | else | |
1529 | echo "$ac_err" >&5 | |
1530 | echo "configure: failed program was:" >&5 | |
1531 | cat conftest.$ac_ext >&5 | |
1532 | rm -rf conftest* | |
1533 | CPP=/lib/cpp | |
1534 | fi | |
1535 | rm -f conftest* | |
1536 | fi | |
bb70624e JA |
1537 | rm -f conftest* |
1538 | fi | |
ccc6cda3 JA |
1539 | rm -f conftest* |
1540 | ac_cv_prog_CPP="$CPP" | |
1541 | fi | |
1542 | CPP="$ac_cv_prog_CPP" | |
1543 | else | |
1544 | ac_cv_prog_CPP="$CPP" | |
1545 | fi | |
1546 | echo "$ac_t""$CPP" 1>&6 | |
1547 | ||
1548 | ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'` | |
1549 | echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6 | |
28ef6c31 | 1550 | echo "configure:1551: checking for minix/config.h" >&5 |
ccc6cda3 JA |
1551 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
1552 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1553 | else | |
1554 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 1555 | #line 1556 "configure" |
ccc6cda3 JA |
1556 | #include "confdefs.h" |
1557 | #include <minix/config.h> | |
1558 | EOF | |
1559 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
28ef6c31 | 1560 | { (eval echo configure:1561: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
bb70624e | 1561 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
ccc6cda3 JA |
1562 | if test -z "$ac_err"; then |
1563 | rm -rf conftest* | |
1564 | eval "ac_cv_header_$ac_safe=yes" | |
1565 | else | |
1566 | echo "$ac_err" >&5 | |
1567 | echo "configure: failed program was:" >&5 | |
1568 | cat conftest.$ac_ext >&5 | |
1569 | rm -rf conftest* | |
1570 | eval "ac_cv_header_$ac_safe=no" | |
1571 | fi | |
1572 | rm -f conftest* | |
1573 | fi | |
1574 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
1575 | echo "$ac_t""yes" 1>&6 | |
1576 | MINIX=yes | |
1577 | else | |
1578 | echo "$ac_t""no" 1>&6 | |
1579 | MINIX= | |
1580 | fi | |
1581 | ||
1582 | if test "$MINIX" = yes; then | |
1583 | cat >> confdefs.h <<\EOF | |
1584 | #define _POSIX_SOURCE 1 | |
1585 | EOF | |
1586 | ||
1587 | cat >> confdefs.h <<\EOF | |
1588 | #define _POSIX_1_SOURCE 2 | |
1589 | EOF | |
1590 | ||
1591 | cat >> confdefs.h <<\EOF | |
1592 | #define _MINIX 1 | |
1593 | EOF | |
1594 | ||
1595 | fi | |
1596 | ||
1597 | ||
bb70624e | 1598 | echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6 |
28ef6c31 | 1599 | echo "configure:1600: checking for Cygwin environment" >&5 |
bb70624e JA |
1600 | if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then |
1601 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1602 | else | |
1603 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 1604 | #line 1605 "configure" |
bb70624e JA |
1605 | #include "confdefs.h" |
1606 | ||
1607 | int main() { | |
1608 | ||
1609 | #ifndef __CYGWIN__ | |
1610 | #define __CYGWIN__ __CYGWIN32__ | |
1611 | #endif | |
1612 | return __CYGWIN__; | |
1613 | ; return 0; } | |
1614 | EOF | |
28ef6c31 | 1615 | if { (eval echo configure:1616: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
bb70624e JA |
1616 | rm -rf conftest* |
1617 | ac_cv_cygwin=yes | |
1618 | else | |
1619 | echo "configure: failed program was:" >&5 | |
1620 | cat conftest.$ac_ext >&5 | |
1621 | rm -rf conftest* | |
1622 | ac_cv_cygwin=no | |
1623 | fi | |
1624 | rm -f conftest* | |
1625 | rm -f conftest* | |
1626 | fi | |
1627 | ||
1628 | echo "$ac_t""$ac_cv_cygwin" 1>&6 | |
1629 | CYGWIN= | |
1630 | test "$ac_cv_cygwin" = yes && CYGWIN=yes | |
1631 | echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6 | |
28ef6c31 | 1632 | echo "configure:1633: checking for mingw32 environment" >&5 |
bb70624e JA |
1633 | if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then |
1634 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1635 | else | |
1636 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 1637 | #line 1638 "configure" |
bb70624e JA |
1638 | #include "confdefs.h" |
1639 | ||
1640 | int main() { | |
1641 | return __MINGW32__; | |
1642 | ; return 0; } | |
1643 | EOF | |
28ef6c31 | 1644 | if { (eval echo configure:1645: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
bb70624e JA |
1645 | rm -rf conftest* |
1646 | ac_cv_mingw32=yes | |
1647 | else | |
1648 | echo "configure: failed program was:" >&5 | |
1649 | cat conftest.$ac_ext >&5 | |
1650 | rm -rf conftest* | |
1651 | ac_cv_mingw32=no | |
1652 | fi | |
1653 | rm -f conftest* | |
1654 | rm -f conftest* | |
1655 | fi | |
1656 | ||
1657 | echo "$ac_t""$ac_cv_mingw32" 1>&6 | |
1658 | MINGW32= | |
1659 | test "$ac_cv_mingw32" = yes && MINGW32=yes | |
1660 | ||
1661 | ||
1662 | echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 | |
28ef6c31 | 1663 | echo "configure:1664: checking for executable suffix" >&5 |
bb70624e JA |
1664 | if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then |
1665 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1666 | else | |
1667 | if test "$CYGWIN" = yes || test "$MINGW32" = yes; then | |
1668 | ac_cv_exeext=.exe | |
1669 | else | |
1670 | rm -f conftest* | |
1671 | echo 'int main () { return 0; }' > conftest.$ac_ext | |
1672 | ac_cv_exeext= | |
28ef6c31 | 1673 | if { (eval echo configure:1674: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then |
bb70624e JA |
1674 | for file in conftest.*; do |
1675 | case $file in | |
1676 | *.c | *.o | *.obj) ;; | |
1677 | *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;; | |
1678 | esac | |
1679 | done | |
1680 | else | |
1681 | { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; } | |
1682 | fi | |
1683 | rm -f conftest* | |
1684 | test x"${ac_cv_exeext}" = x && ac_cv_exeext=no | |
1685 | fi | |
1686 | fi | |
1687 | ||
1688 | EXEEXT="" | |
1689 | test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext} | |
1690 | echo "$ac_t""${ac_cv_exeext}" 1>&6 | |
1691 | ac_exeext=$EXEEXT | |
1692 | ||
1693 | ||
cce855bc | 1694 | |
b72432fd JA |
1695 | SIGNAMES_H=lsignames.h |
1696 | ||
1697 | ||
1698 | ||
cce855bc JA |
1699 | if test "x$cross_compiling" = "xyes"; then |
1700 | case "${host}" in | |
28ef6c31 | 1701 | *-cygwin*) |
cce855bc | 1702 | cross_cache=${srcdir}/cross-build/cygwin32.cache |
b72432fd | 1703 | SIGNAMES_H='$(srcdir)/cross-build/win32sig.h' |
cce855bc | 1704 | ;; |
b72432fd JA |
1705 | i[3456]86-*-beos*) |
1706 | cross_cache=${srcdir}/cross-build/x86-beos.cache | |
1707 | SIGNAMES_H='${srcdir}/cross-build/beos-sig.h' | |
1708 | ;; | |
1709 | *) echo "configure: cross-compiling for $host is not supported" >&2 | |
cce855bc JA |
1710 | ;; |
1711 | esac | |
b72432fd JA |
1712 | if test -n "${cross_cache}" && test -r "${cross_cache}"; then |
1713 | echo "loading cross-build cache file ${cross_cache}" | |
1714 | . ${cross_cache} | |
1715 | fi | |
1716 | unset cross_cache | |
cce855bc JA |
1717 | fi |
1718 | ||
b72432fd | 1719 | |
cce855bc JA |
1720 | if test -z "$CC_FOR_BUILD"; then |
1721 | if test "x$cross_compiling" = "xno"; then | |
1722 | CC_FOR_BUILD='$(CC)' | |
1723 | else | |
1724 | CC_FOR_BUILD=gcc | |
1725 | fi | |
1726 | fi | |
1727 | ||
1728 | ||
cce855bc | 1729 | |
ccc6cda3 JA |
1730 | test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1 |
1731 | ||
1732 | test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O2" | |
1733 | ||
cce855bc JA |
1734 | if test "$opt_profiling" = "yes"; then |
1735 | PROFILE_FLAGS=-pg | |
b72432fd JA |
1736 | case "$host_os" in |
1737 | solaris2*) ;; | |
1738 | *) opt_static_link=yes ;; | |
1739 | esac | |
cce855bc JA |
1740 | fi |
1741 | ||
1742 | if test "$opt_static_link" = yes; then | |
1743 | # if we're using gcc, add `-static' to LDFLAGS | |
1744 | if test -n "$GCC" || test "$ac_cv_prog_gcc" = "yes"; then | |
b72432fd | 1745 | STATIC_LD="-static" |
28ef6c31 | 1746 | LDFLAGS="$LDFLAGS -static" # XXX experimental |
cce855bc JA |
1747 | fi |
1748 | fi | |
1749 | ||
ccc6cda3 JA |
1750 | |
1751 | ||
1752 | ||
1753 | ||
b72432fd | 1754 | |
ccc6cda3 JA |
1755 | if test $ac_cv_prog_gcc = yes; then |
1756 | echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 | |
28ef6c31 | 1757 | echo "configure:1758: checking whether ${CC-cc} needs -traditional" >&5 |
ccc6cda3 JA |
1758 | if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then |
1759 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1760 | else | |
1761 | ac_pattern="Autoconf.*'x'" | |
1762 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 1763 | #line 1764 "configure" |
ccc6cda3 JA |
1764 | #include "confdefs.h" |
1765 | #include <sgtty.h> | |
1766 | Autoconf TIOCGETP | |
1767 | EOF | |
1768 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1769 | egrep "$ac_pattern" >/dev/null 2>&1; then | |
1770 | rm -rf conftest* | |
1771 | ac_cv_prog_gcc_traditional=yes | |
1772 | else | |
1773 | rm -rf conftest* | |
1774 | ac_cv_prog_gcc_traditional=no | |
1775 | fi | |
1776 | rm -f conftest* | |
1777 | ||
1778 | ||
1779 | if test $ac_cv_prog_gcc_traditional = no; then | |
1780 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 1781 | #line 1782 "configure" |
ccc6cda3 JA |
1782 | #include "confdefs.h" |
1783 | #include <termio.h> | |
1784 | Autoconf TCGETA | |
1785 | EOF | |
1786 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1787 | egrep "$ac_pattern" >/dev/null 2>&1; then | |
1788 | rm -rf conftest* | |
1789 | ac_cv_prog_gcc_traditional=yes | |
1790 | fi | |
1791 | rm -f conftest* | |
1792 | ||
1793 | fi | |
1794 | fi | |
1795 | ||
1796 | echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 | |
1797 | if test $ac_cv_prog_gcc_traditional = yes; then | |
1798 | CC="$CC -traditional" | |
1799 | fi | |
1800 | fi | |
1801 | ||
1802 | ||
b72432fd JA |
1803 | |
1804 | if test "$opt_readline" = yes && test "$opt_with_installed_readline" = "yes" | |
1805 | then | |
1806 | ||
1807 | ||
bb70624e JA |
1808 | if test -z "$TERMCAP_LIB" ; then |
1809 | ||
1810 | if test "X$bash_cv_termcap_lib" = "X"; then | |
1811 | _bash_needmsg=yes | |
1812 | else | |
1813 | echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6 | |
28ef6c31 | 1814 | echo "configure:1815: checking which library has the termcap functions" >&5 |
bb70624e JA |
1815 | _bash_needmsg= |
1816 | fi | |
1817 | if eval "test \"`echo '$''{'bash_cv_termcap_lib'+set}'`\" = set"; then | |
1818 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1819 | else | |
1820 | echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6 | |
28ef6c31 | 1821 | echo "configure:1822: checking for tgetent in -ltermcap" >&5 |
bb70624e JA |
1822 | ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'` |
1823 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
1824 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1825 | else | |
1826 | ac_save_LIBS="$LIBS" | |
1827 | LIBS="-ltermcap $LIBS" | |
1828 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 1829 | #line 1830 "configure" |
bb70624e JA |
1830 | #include "confdefs.h" |
1831 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1832 | /* We use char because int might match the return type of a gcc2 | |
1833 | builtin and then its argument prototype would still apply. */ | |
1834 | char tgetent(); | |
b72432fd | 1835 | |
bb70624e JA |
1836 | int main() { |
1837 | tgetent() | |
1838 | ; return 0; } | |
1839 | EOF | |
28ef6c31 | 1840 | if { (eval echo configure:1841: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
bb70624e JA |
1841 | rm -rf conftest* |
1842 | eval "ac_cv_lib_$ac_lib_var=yes" | |
1843 | else | |
1844 | echo "configure: failed program was:" >&5 | |
1845 | cat conftest.$ac_ext >&5 | |
1846 | rm -rf conftest* | |
1847 | eval "ac_cv_lib_$ac_lib_var=no" | |
1848 | fi | |
1849 | rm -f conftest* | |
1850 | LIBS="$ac_save_LIBS" | |
b72432fd | 1851 | |
b72432fd | 1852 | fi |
bb70624e JA |
1853 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then |
1854 | echo "$ac_t""yes" 1>&6 | |
1855 | bash_cv_termcap_lib=libtermcap | |
1856 | else | |
1857 | echo "$ac_t""no" 1>&6 | |
1858 | echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6 | |
28ef6c31 | 1859 | echo "configure:1860: checking for tgetent in -lcurses" >&5 |
bb70624e JA |
1860 | ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'` |
1861 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
1862 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1863 | else | |
1864 | ac_save_LIBS="$LIBS" | |
1865 | LIBS="-lcurses $LIBS" | |
1866 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 1867 | #line 1868 "configure" |
bb70624e JA |
1868 | #include "confdefs.h" |
1869 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1870 | /* We use char because int might match the return type of a gcc2 | |
1871 | builtin and then its argument prototype would still apply. */ | |
1872 | char tgetent(); | |
b72432fd | 1873 | |
bb70624e JA |
1874 | int main() { |
1875 | tgetent() | |
1876 | ; return 0; } | |
b72432fd | 1877 | EOF |
28ef6c31 | 1878 | if { (eval echo configure:1879: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
bb70624e JA |
1879 | rm -rf conftest* |
1880 | eval "ac_cv_lib_$ac_lib_var=yes" | |
b72432fd | 1881 | else |
bb70624e JA |
1882 | echo "configure: failed program was:" >&5 |
1883 | cat conftest.$ac_ext >&5 | |
1884 | rm -rf conftest* | |
1885 | eval "ac_cv_lib_$ac_lib_var=no" | |
b72432fd | 1886 | fi |
bb70624e JA |
1887 | rm -f conftest* |
1888 | LIBS="$ac_save_LIBS" | |
b72432fd | 1889 | |
bb70624e JA |
1890 | fi |
1891 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
1892 | echo "$ac_t""yes" 1>&6 | |
1893 | bash_cv_termcap_lib=libcurses | |
1894 | else | |
1895 | echo "$ac_t""no" 1>&6 | |
1896 | echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6 | |
28ef6c31 | 1897 | echo "configure:1898: checking for tgetent in -lncurses" >&5 |
bb70624e JA |
1898 | ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'` |
1899 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
1900 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1901 | else | |
1902 | ac_save_LIBS="$LIBS" | |
1903 | LIBS="-lncurses $LIBS" | |
1904 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 1905 | #line 1906 "configure" |
bb70624e JA |
1906 | #include "confdefs.h" |
1907 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1908 | /* We use char because int might match the return type of a gcc2 | |
1909 | builtin and then its argument prototype would still apply. */ | |
1910 | char tgetent(); | |
1911 | ||
1912 | int main() { | |
1913 | tgetent() | |
1914 | ; return 0; } | |
1915 | EOF | |
28ef6c31 | 1916 | if { (eval echo configure:1917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
bb70624e JA |
1917 | rm -rf conftest* |
1918 | eval "ac_cv_lib_$ac_lib_var=yes" | |
1919 | else | |
1920 | echo "configure: failed program was:" >&5 | |
1921 | cat conftest.$ac_ext >&5 | |
1922 | rm -rf conftest* | |
1923 | eval "ac_cv_lib_$ac_lib_var=no" | |
1924 | fi | |
1925 | rm -f conftest* | |
1926 | LIBS="$ac_save_LIBS" | |
1927 | ||
1928 | fi | |
1929 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
1930 | echo "$ac_t""yes" 1>&6 | |
1931 | bash_cv_termcap_lib=libncurses | |
1932 | else | |
1933 | echo "$ac_t""no" 1>&6 | |
1934 | bash_cv_termcap_lib=gnutermcap | |
1935 | fi | |
1936 | ||
1937 | fi | |
1938 | ||
1939 | fi | |
1940 | ||
1941 | fi | |
1942 | ||
1943 | if test "X$_bash_needmsg" = "Xyes"; then | |
1944 | echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6 | |
28ef6c31 | 1945 | echo "configure:1946: checking which library has the termcap functions" >&5 |
bb70624e JA |
1946 | fi |
1947 | echo "$ac_t""using $bash_cv_termcap_lib" 1>&6 | |
1948 | if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then | |
1949 | LDFLAGS="$LDFLAGS -L./lib/termcap" | |
1950 | TERMCAP_LIB="./lib/termcap/libtermcap.a" | |
1951 | TERMCAP_DEP="./lib/termcap/libtermcap.a" | |
1952 | elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then | |
1953 | TERMCAP_LIB=-ltermcap | |
1954 | TERMCAP_DEP= | |
1955 | elif test $bash_cv_termcap_lib = libncurses; then | |
1956 | TERMCAP_LIB=-lncurses | |
1957 | TERMCAP_DEP= | |
1958 | else | |
1959 | TERMCAP_LIB=-lcurses | |
1960 | TERMCAP_DEP= | |
1961 | fi | |
1962 | ||
1963 | fi | |
1964 | ||
1965 | test "x$prefix" = xNONE && _rl_prefix=$ac_default_prefix || _rl_prefix=${prefix} | |
1966 | test "x$exec_prefix" = xNONE && _rl_exec_prefix=${_rl_prefix} || _rl_exec_prefix=${exec_prefix} | |
1967 | ||
1968 | echo $ac_n "checking version of installed readline library""... $ac_c" 1>&6 | |
28ef6c31 JA |
1969 | echo "configure:1970: checking version of installed readline library" >&5 |
1970 | _rl_version=`exec_prefix=${_rl_exec_prefix} ${CONFIG_SHELL-/bin/sh} ${srcdir}/support/rlvers.sh -C "${CC}" -L ${libdir} -I ${includedir} -T ${TERMCAP_LIB}` | |
bb70624e JA |
1971 | echo "$ac_t""$_rl_version" 1>&6 |
1972 | ||
1973 | case "$_rl_version" in | |
28ef6c31 | 1974 | 4.[2-9]*|5*|6*|7*|8*|9*) ;; |
bb70624e JA |
1975 | *) opt_with_installed_readline=no |
1976 | echo "configure: warning: installed readline library is too old to be linked with bash" 1>&2 | |
1977 | echo "configure: warning: using private bash version" 1>&2 | |
1978 | ;; | |
1979 | esac | |
1980 | unset _rl_version _rl_prefix _rl_exec_prefix | |
1981 | fi | |
1982 | ||
1983 | if test $opt_readline = yes; then | |
1984 | cat >> confdefs.h <<\EOF | |
1985 | #define READLINE 1 | |
1986 | EOF | |
1987 | ||
1988 | READLINE_LIB=-lreadline | |
1989 | if test "$opt_with_installed_readline" = "yes" ; then | |
1990 | RL_LIBDIR='$(libdir)' | |
1991 | READLINE_DEP= | |
1992 | RL_INCLUDE='-I$(includedir)' | |
1993 | else | |
1994 | RL_LIBDIR='$(dot)/$(LIBSUBDIR)/readline' | |
1995 | READLINE_DEP='$(READLINE_LIBRARY)' | |
1996 | fi | |
1997 | else | |
1998 | RL_LIBDIR='$(dot)/$(LIBSUBDIR)/readline' | |
1999 | READLINE_LIB= READLINE_DEP= | |
2000 | fi | |
2001 | if test $opt_history = yes || test $opt_bang_history = yes; then | |
2002 | if test $opt_history = yes; then | |
2003 | cat >> confdefs.h <<\EOF | |
2004 | #define HISTORY 1 | |
2005 | EOF | |
2006 | ||
2007 | fi | |
2008 | if test $opt_bang_history = yes; then | |
2009 | cat >> confdefs.h <<\EOF | |
2010 | #define BANG_HISTORY 1 | |
2011 | EOF | |
b72432fd JA |
2012 | |
2013 | fi | |
2014 | HISTORY_LIB=-lhistory | |
2015 | if test "$opt_with_installed_readline" = "yes"; then | |
2016 | HIST_LIBDIR='$(libdir)' | |
2017 | HISTORY_DEP= | |
2018 | RL_INCLUDE='-I$(includedir)' | |
2019 | else | |
2020 | HIST_LIBDIR='$(dot)/$(LIBSUBDIR)/readline' | |
2021 | HISTORY_DEP='$(HISTORY_LIBRARY)' | |
2022 | fi | |
2023 | else | |
2024 | HIST_LIBDIR='$(dot)/$(LIBSUBDIR)/readline' | |
2025 | HISTORY_LIB= HISTORY_DEP= | |
2026 | fi | |
2027 | ||
2028 | ||
2029 | ||
2030 | ||
2031 | ||
2032 | ||
2033 | ||
2034 | ||
2035 | ||
ccc6cda3 JA |
2036 | # Find a good install program. We prefer a C program (faster), |
2037 | # so one script is as good as another. But avoid the broken or | |
2038 | # incompatible versions: | |
2039 | # SysV /etc/install, /usr/sbin/install | |
2040 | # SunOS /usr/etc/install | |
2041 | # IRIX /sbin/install | |
2042 | # AIX /bin/install | |
bb70624e | 2043 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
ccc6cda3 JA |
2044 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
2045 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
2046 | # ./install, which can be erroneously created by make from ./install.sh. | |
2047 | echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 | |
28ef6c31 | 2048 | echo "configure:2049: checking for a BSD compatible install" >&5 |
ccc6cda3 JA |
2049 | if test -z "$INSTALL"; then |
2050 | if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then | |
2051 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2052 | else | |
bb70624e | 2053 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" |
ccc6cda3 JA |
2054 | for ac_dir in $PATH; do |
2055 | # Account for people who put trailing slashes in PATH elements. | |
2056 | case "$ac_dir/" in | |
2057 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
2058 | *) | |
2059 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
bb70624e JA |
2060 | # Don't use installbsd from OSF since it installs stuff as root |
2061 | # by default. | |
2062 | for ac_prog in ginstall scoinst install; do | |
ccc6cda3 JA |
2063 | if test -f $ac_dir/$ac_prog; then |
2064 | if test $ac_prog = install && | |
2065 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
2066 | # AIX install. It has an incompatible calling convention. | |
ccc6cda3 JA |
2067 | : |
2068 | else | |
2069 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
2070 | break 2 | |
2071 | fi | |
2072 | fi | |
2073 | done | |
2074 | ;; | |
2075 | esac | |
2076 | done | |
2077 | IFS="$ac_save_IFS" | |
2078 | ||
2079 | fi | |
2080 | if test "${ac_cv_path_install+set}" = set; then | |
2081 | INSTALL="$ac_cv_path_install" | |
2082 | else | |
2083 | # As a last resort, use the slow shell script. We don't cache a | |
2084 | # path for INSTALL within a source directory, because that will | |
2085 | # break other packages using the cache if that directory is | |
2086 | # removed, or if the path is relative. | |
2087 | INSTALL="$ac_install_sh" | |
2088 | fi | |
2089 | fi | |
2090 | echo "$ac_t""$INSTALL" 1>&6 | |
2091 | ||
2092 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
2093 | # It thinks the first close brace ends the variable substitution. | |
2094 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
2095 | ||
bb70624e JA |
2096 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' |
2097 | ||
ccc6cda3 JA |
2098 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
2099 | ||
2100 | # Extract the first word of "ar", so it can be a program name with args. | |
2101 | set dummy ar; ac_word=$2 | |
2102 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
28ef6c31 | 2103 | echo "configure:2104: checking for $ac_word" >&5 |
ccc6cda3 JA |
2104 | if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then |
2105 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2106 | else | |
2107 | if test -n "$AR"; then | |
2108 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
2109 | else | |
bb70624e JA |
2110 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
2111 | ac_dummy="$PATH" | |
2112 | for ac_dir in $ac_dummy; do | |
ccc6cda3 JA |
2113 | test -z "$ac_dir" && ac_dir=. |
2114 | if test -f $ac_dir/$ac_word; then | |
2115 | ac_cv_prog_AR="ar" | |
2116 | break | |
2117 | fi | |
2118 | done | |
2119 | IFS="$ac_save_ifs" | |
2120 | fi | |
2121 | fi | |
2122 | AR="$ac_cv_prog_AR" | |
2123 | if test -n "$AR"; then | |
2124 | echo "$ac_t""$AR" 1>&6 | |
2125 | else | |
2126 | echo "$ac_t""no" 1>&6 | |
2127 | fi | |
2128 | ||
b72432fd | 2129 | test -n "$ARFLAGS" || ARFLAGS="cr" |
ccc6cda3 JA |
2130 | # Extract the first word of "ranlib", so it can be a program name with args. |
2131 | set dummy ranlib; ac_word=$2 | |
2132 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
28ef6c31 | 2133 | echo "configure:2134: checking for $ac_word" >&5 |
ccc6cda3 JA |
2134 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
2135 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2136 | else | |
2137 | if test -n "$RANLIB"; then | |
2138 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
2139 | else | |
bb70624e JA |
2140 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
2141 | ac_dummy="$PATH" | |
2142 | for ac_dir in $ac_dummy; do | |
ccc6cda3 JA |
2143 | test -z "$ac_dir" && ac_dir=. |
2144 | if test -f $ac_dir/$ac_word; then | |
2145 | ac_cv_prog_RANLIB="ranlib" | |
2146 | break | |
2147 | fi | |
2148 | done | |
2149 | IFS="$ac_save_ifs" | |
2150 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" | |
2151 | fi | |
2152 | fi | |
2153 | RANLIB="$ac_cv_prog_RANLIB" | |
2154 | if test -n "$RANLIB"; then | |
2155 | echo "$ac_t""$RANLIB" 1>&6 | |
2156 | else | |
2157 | echo "$ac_t""no" 1>&6 | |
2158 | fi | |
2159 | ||
2160 | for ac_prog in 'bison -y' byacc | |
2161 | do | |
2162 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2163 | set dummy $ac_prog; ac_word=$2 | |
2164 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
28ef6c31 | 2165 | echo "configure:2166: checking for $ac_word" >&5 |
ccc6cda3 JA |
2166 | if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then |
2167 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2168 | else | |
2169 | if test -n "$YACC"; then | |
2170 | ac_cv_prog_YACC="$YACC" # Let the user override the test. | |
2171 | else | |
bb70624e JA |
2172 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
2173 | ac_dummy="$PATH" | |
2174 | for ac_dir in $ac_dummy; do | |
ccc6cda3 JA |
2175 | test -z "$ac_dir" && ac_dir=. |
2176 | if test -f $ac_dir/$ac_word; then | |
2177 | ac_cv_prog_YACC="$ac_prog" | |
2178 | break | |
2179 | fi | |
2180 | done | |
2181 | IFS="$ac_save_ifs" | |
2182 | fi | |
2183 | fi | |
2184 | YACC="$ac_cv_prog_YACC" | |
2185 | if test -n "$YACC"; then | |
2186 | echo "$ac_t""$YACC" 1>&6 | |
2187 | else | |
2188 | echo "$ac_t""no" 1>&6 | |
2189 | fi | |
2190 | ||
2191 | test -n "$YACC" && break | |
2192 | done | |
2193 | test -n "$YACC" || YACC="yacc" | |
2194 | ||
2195 | echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 | |
28ef6c31 | 2196 | echo "configure:2197: checking whether ${MAKE-make} sets \${MAKE}" >&5 |
ccc6cda3 JA |
2197 | set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` |
2198 | if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then | |
2199 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2200 | else | |
2201 | cat > conftestmake <<\EOF | |
2202 | all: | |
2203 | @echo 'ac_maketemp="${MAKE}"' | |
2204 | EOF | |
2205 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
2206 | eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` | |
2207 | if test -n "$ac_maketemp"; then | |
2208 | eval ac_cv_prog_make_${ac_make}_set=yes | |
2209 | else | |
2210 | eval ac_cv_prog_make_${ac_make}_set=no | |
2211 | fi | |
2212 | rm -f conftestmake | |
2213 | fi | |
2214 | if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then | |
2215 | echo "$ac_t""yes" 1>&6 | |
2216 | SET_MAKE= | |
2217 | else | |
2218 | echo "$ac_t""no" 1>&6 | |
2219 | SET_MAKE="MAKE=${MAKE-make}" | |
2220 | fi | |
2221 | ||
2222 | ||
b72432fd | 2223 | case "$host_os" in |
bb70624e | 2224 | opennt*|interix*) MAKE_SHELL="$INTERIX_ROOT/bin/sh" ;; |
b72432fd JA |
2225 | *) MAKE_SHELL=/bin/sh ;; |
2226 | esac | |
2227 | ||
2228 | ||
ccc6cda3 JA |
2229 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works |
2230 | # for constant arguments. Useless! | |
2231 | echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 | |
28ef6c31 | 2232 | echo "configure:2233: checking for working alloca.h" >&5 |
ccc6cda3 JA |
2233 | if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then |
2234 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2235 | else | |
2236 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2237 | #line 2238 "configure" |
ccc6cda3 JA |
2238 | #include "confdefs.h" |
2239 | #include <alloca.h> | |
2240 | int main() { | |
2241 | char *p = alloca(2 * sizeof(int)); | |
2242 | ; return 0; } | |
2243 | EOF | |
28ef6c31 | 2244 | if { (eval echo configure:2245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
2245 | rm -rf conftest* |
2246 | ac_cv_header_alloca_h=yes | |
2247 | else | |
2248 | echo "configure: failed program was:" >&5 | |
2249 | cat conftest.$ac_ext >&5 | |
2250 | rm -rf conftest* | |
2251 | ac_cv_header_alloca_h=no | |
2252 | fi | |
2253 | rm -f conftest* | |
2254 | fi | |
2255 | ||
2256 | echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 | |
2257 | if test $ac_cv_header_alloca_h = yes; then | |
2258 | cat >> confdefs.h <<\EOF | |
2259 | #define HAVE_ALLOCA_H 1 | |
2260 | EOF | |
2261 | ||
2262 | fi | |
2263 | ||
2264 | echo $ac_n "checking for alloca""... $ac_c" 1>&6 | |
28ef6c31 | 2265 | echo "configure:2266: checking for alloca" >&5 |
ccc6cda3 JA |
2266 | if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then |
2267 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2268 | else | |
2269 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2270 | #line 2271 "configure" |
ccc6cda3 JA |
2271 | #include "confdefs.h" |
2272 | ||
2273 | #ifdef __GNUC__ | |
2274 | # define alloca __builtin_alloca | |
2275 | #else | |
bb70624e JA |
2276 | # ifdef _MSC_VER |
2277 | # include <malloc.h> | |
2278 | # define alloca _alloca | |
ccc6cda3 | 2279 | # else |
bb70624e JA |
2280 | # if HAVE_ALLOCA_H |
2281 | # include <alloca.h> | |
ccc6cda3 | 2282 | # else |
bb70624e JA |
2283 | # ifdef _AIX |
2284 | #pragma alloca | |
2285 | # else | |
2286 | # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
ccc6cda3 | 2287 | char *alloca (); |
bb70624e | 2288 | # endif |
ccc6cda3 JA |
2289 | # endif |
2290 | # endif | |
2291 | # endif | |
2292 | #endif | |
2293 | ||
2294 | int main() { | |
2295 | char *p = (char *) alloca(1); | |
2296 | ; return 0; } | |
2297 | EOF | |
28ef6c31 | 2298 | if { (eval echo configure:2299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
2299 | rm -rf conftest* |
2300 | ac_cv_func_alloca_works=yes | |
2301 | else | |
2302 | echo "configure: failed program was:" >&5 | |
2303 | cat conftest.$ac_ext >&5 | |
2304 | rm -rf conftest* | |
2305 | ac_cv_func_alloca_works=no | |
2306 | fi | |
2307 | rm -f conftest* | |
2308 | fi | |
2309 | ||
2310 | echo "$ac_t""$ac_cv_func_alloca_works" 1>&6 | |
2311 | if test $ac_cv_func_alloca_works = yes; then | |
2312 | cat >> confdefs.h <<\EOF | |
2313 | #define HAVE_ALLOCA 1 | |
2314 | EOF | |
2315 | ||
2316 | fi | |
2317 | ||
2318 | if test $ac_cv_func_alloca_works = no; then | |
2319 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions | |
2320 | # that cause trouble. Some versions do not even contain alloca or | |
2321 | # contain a buggy version. If you still want to use their alloca, | |
2322 | # use ar to extract alloca.o from them instead of compiling alloca.c. | |
bb70624e | 2323 | ALLOCA=alloca.${ac_objext} |
ccc6cda3 JA |
2324 | cat >> confdefs.h <<\EOF |
2325 | #define C_ALLOCA 1 | |
2326 | EOF | |
2327 | ||
2328 | ||
2329 | echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 | |
28ef6c31 | 2330 | echo "configure:2331: checking whether alloca needs Cray hooks" >&5 |
ccc6cda3 JA |
2331 | if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then |
2332 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2333 | else | |
2334 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2335 | #line 2336 "configure" |
ccc6cda3 JA |
2336 | #include "confdefs.h" |
2337 | #if defined(CRAY) && ! defined(CRAY2) | |
2338 | webecray | |
2339 | #else | |
2340 | wenotbecray | |
2341 | #endif | |
2342 | ||
2343 | EOF | |
2344 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
2345 | egrep "webecray" >/dev/null 2>&1; then | |
2346 | rm -rf conftest* | |
2347 | ac_cv_os_cray=yes | |
2348 | else | |
2349 | rm -rf conftest* | |
2350 | ac_cv_os_cray=no | |
2351 | fi | |
2352 | rm -f conftest* | |
2353 | ||
2354 | fi | |
2355 | ||
2356 | echo "$ac_t""$ac_cv_os_cray" 1>&6 | |
2357 | if test $ac_cv_os_cray = yes; then | |
2358 | for ac_func in _getb67 GETB67 getb67; do | |
2359 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
28ef6c31 | 2360 | echo "configure:2361: checking for $ac_func" >&5 |
ccc6cda3 JA |
2361 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
2362 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2363 | else | |
2364 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2365 | #line 2366 "configure" |
ccc6cda3 JA |
2366 | #include "confdefs.h" |
2367 | /* System header to define __stub macros and hopefully few prototypes, | |
2368 | which can conflict with char $ac_func(); below. */ | |
2369 | #include <assert.h> | |
2370 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2371 | /* We use char because int might match the return type of a gcc2 | |
2372 | builtin and then its argument prototype would still apply. */ | |
2373 | char $ac_func(); | |
2374 | ||
2375 | int main() { | |
2376 | ||
2377 | /* The GNU C library defines this for functions which it implements | |
2378 | to always fail with ENOSYS. Some functions are actually named | |
2379 | something starting with __ and the normal name is an alias. */ | |
2380 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
2381 | choke me | |
2382 | #else | |
2383 | $ac_func(); | |
2384 | #endif | |
2385 | ||
2386 | ; return 0; } | |
2387 | EOF | |
28ef6c31 | 2388 | if { (eval echo configure:2389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
2389 | rm -rf conftest* |
2390 | eval "ac_cv_func_$ac_func=yes" | |
2391 | else | |
2392 | echo "configure: failed program was:" >&5 | |
2393 | cat conftest.$ac_ext >&5 | |
2394 | rm -rf conftest* | |
2395 | eval "ac_cv_func_$ac_func=no" | |
2396 | fi | |
2397 | rm -f conftest* | |
2398 | fi | |
2399 | ||
2400 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
2401 | echo "$ac_t""yes" 1>&6 | |
2402 | cat >> confdefs.h <<EOF | |
2403 | #define CRAY_STACKSEG_END $ac_func | |
2404 | EOF | |
2405 | ||
2406 | break | |
2407 | else | |
2408 | echo "$ac_t""no" 1>&6 | |
2409 | fi | |
2410 | ||
2411 | done | |
2412 | fi | |
2413 | ||
2414 | echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 | |
28ef6c31 | 2415 | echo "configure:2416: checking stack direction for C alloca" >&5 |
ccc6cda3 JA |
2416 | if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then |
2417 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2418 | else | |
2419 | if test "$cross_compiling" = yes; then | |
2420 | ac_cv_c_stack_direction=0 | |
2421 | else | |
2422 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2423 | #line 2424 "configure" |
ccc6cda3 JA |
2424 | #include "confdefs.h" |
2425 | find_stack_direction () | |
2426 | { | |
2427 | static char *addr = 0; | |
2428 | auto char dummy; | |
2429 | if (addr == 0) | |
2430 | { | |
2431 | addr = &dummy; | |
2432 | return find_stack_direction (); | |
2433 | } | |
2434 | else | |
2435 | return (&dummy > addr) ? 1 : -1; | |
2436 | } | |
2437 | main () | |
2438 | { | |
2439 | exit (find_stack_direction() < 0); | |
2440 | } | |
2441 | EOF | |
28ef6c31 | 2442 | if { (eval echo configure:2443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
2443 | then |
2444 | ac_cv_c_stack_direction=1 | |
2445 | else | |
2446 | echo "configure: failed program was:" >&5 | |
2447 | cat conftest.$ac_ext >&5 | |
2448 | rm -fr conftest* | |
2449 | ac_cv_c_stack_direction=-1 | |
2450 | fi | |
2451 | rm -fr conftest* | |
2452 | fi | |
2453 | ||
2454 | fi | |
2455 | ||
2456 | echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 | |
2457 | cat >> confdefs.h <<EOF | |
2458 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
2459 | EOF | |
2460 | ||
2461 | fi | |
2462 | ||
2463 | echo $ac_n "checking whether getpgrp takes no argument""... $ac_c" 1>&6 | |
28ef6c31 | 2464 | echo "configure:2465: checking whether getpgrp takes no argument" >&5 |
ccc6cda3 JA |
2465 | if eval "test \"`echo '$''{'ac_cv_func_getpgrp_void'+set}'`\" = set"; then |
2466 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2467 | else | |
2468 | if test "$cross_compiling" = yes; then | |
2469 | { echo "configure: error: cannot check getpgrp if cross compiling" 1>&2; exit 1; } | |
2470 | else | |
2471 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2472 | #line 2473 "configure" |
ccc6cda3 JA |
2473 | #include "confdefs.h" |
2474 | ||
2475 | /* | |
2476 | * If this system has a BSD-style getpgrp(), | |
2477 | * which takes a pid argument, exit unsuccessfully. | |
2478 | * | |
2479 | * Snarfed from Chet Ramey's bash pgrp.c test program | |
2480 | */ | |
2481 | #include <stdio.h> | |
2482 | #include <sys/types.h> | |
2483 | ||
2484 | int pid; | |
2485 | int pg1, pg2, pg3, pg4; | |
2486 | int ng, np, s, child; | |
2487 | ||
2488 | main() | |
2489 | { | |
2490 | pid = getpid(); | |
2491 | pg1 = getpgrp(0); | |
2492 | pg2 = getpgrp(); | |
2493 | pg3 = getpgrp(pid); | |
2494 | pg4 = getpgrp(1); | |
2495 | ||
2496 | /* | |
2497 | * If all of these values are the same, it's pretty sure that | |
2498 | * we're on a system that ignores getpgrp's first argument. | |
2499 | */ | |
2500 | if (pg2 == pg4 && pg1 == pg3 && pg2 == pg3) | |
2501 | exit(0); | |
2502 | ||
2503 | child = fork(); | |
2504 | if (child < 0) | |
2505 | exit(1); | |
2506 | else if (child == 0) { | |
2507 | np = getpid(); | |
2508 | /* | |
2509 | * If this is Sys V, this will not work; pgrp will be | |
2510 | * set to np because setpgrp just changes a pgrp to be | |
2511 | * the same as the pid. | |
2512 | */ | |
2513 | setpgrp(np, pg1); | |
2514 | ng = getpgrp(0); /* Same result for Sys V and BSD */ | |
2515 | if (ng == pg1) { | |
2516 | exit(1); | |
2517 | } else { | |
2518 | exit(0); | |
2519 | } | |
2520 | } else { | |
2521 | wait(&s); | |
2522 | exit(s>>8); | |
2523 | } | |
2524 | } | |
2525 | ||
2526 | EOF | |
28ef6c31 | 2527 | if { (eval echo configure:2528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
2528 | then |
2529 | ac_cv_func_getpgrp_void=yes | |
2530 | else | |
2531 | echo "configure: failed program was:" >&5 | |
2532 | cat conftest.$ac_ext >&5 | |
2533 | rm -fr conftest* | |
2534 | ac_cv_func_getpgrp_void=no | |
2535 | fi | |
2536 | rm -fr conftest* | |
2537 | fi | |
2538 | ||
2539 | ||
2540 | fi | |
2541 | ||
2542 | echo "$ac_t""$ac_cv_func_getpgrp_void" 1>&6 | |
2543 | if test $ac_cv_func_getpgrp_void = yes; then | |
2544 | cat >> confdefs.h <<\EOF | |
2545 | #define GETPGRP_VOID 1 | |
2546 | EOF | |
2547 | ||
2548 | fi | |
2549 | ||
2550 | echo $ac_n "checking whether setvbuf arguments are reversed""... $ac_c" 1>&6 | |
28ef6c31 | 2551 | echo "configure:2552: checking whether setvbuf arguments are reversed" >&5 |
ccc6cda3 JA |
2552 | if eval "test \"`echo '$''{'ac_cv_func_setvbuf_reversed'+set}'`\" = set"; then |
2553 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2554 | else | |
2555 | if test "$cross_compiling" = yes; then | |
2556 | { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } | |
2557 | else | |
2558 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2559 | #line 2560 "configure" |
ccc6cda3 JA |
2560 | #include "confdefs.h" |
2561 | #include <stdio.h> | |
2562 | /* If setvbuf has the reversed format, exit 0. */ | |
2563 | main () { | |
2564 | /* This call has the arguments reversed. | |
2565 | A reversed system may check and see that the address of main | |
2566 | is not _IOLBF, _IONBF, or _IOFBF, and return nonzero. */ | |
2567 | if (setvbuf(stdout, _IOLBF, (char *) main, BUFSIZ) != 0) | |
2568 | exit(1); | |
2569 | putc('\r', stdout); | |
2570 | exit(0); /* Non-reversed systems segv here. */ | |
2571 | } | |
2572 | EOF | |
28ef6c31 | 2573 | if { (eval echo configure:2574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
2574 | then |
2575 | ac_cv_func_setvbuf_reversed=yes | |
2576 | else | |
2577 | echo "configure: failed program was:" >&5 | |
2578 | cat conftest.$ac_ext >&5 | |
2579 | rm -fr conftest* | |
2580 | ac_cv_func_setvbuf_reversed=no | |
2581 | fi | |
2582 | rm -fr conftest* | |
2583 | fi | |
2584 | ||
2585 | rm -f core core.* *.core | |
2586 | fi | |
2587 | ||
2588 | echo "$ac_t""$ac_cv_func_setvbuf_reversed" 1>&6 | |
2589 | if test $ac_cv_func_setvbuf_reversed = yes; then | |
2590 | cat >> confdefs.h <<\EOF | |
2591 | #define SETVBUF_REVERSED 1 | |
2592 | EOF | |
2593 | ||
2594 | fi | |
2595 | ||
2596 | echo $ac_n "checking for vprintf""... $ac_c" 1>&6 | |
28ef6c31 | 2597 | echo "configure:2598: checking for vprintf" >&5 |
ccc6cda3 JA |
2598 | if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then |
2599 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2600 | else | |
2601 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2602 | #line 2603 "configure" |
ccc6cda3 JA |
2603 | #include "confdefs.h" |
2604 | /* System header to define __stub macros and hopefully few prototypes, | |
2605 | which can conflict with char vprintf(); below. */ | |
2606 | #include <assert.h> | |
2607 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2608 | /* We use char because int might match the return type of a gcc2 | |
2609 | builtin and then its argument prototype would still apply. */ | |
2610 | char vprintf(); | |
2611 | ||
2612 | int main() { | |
2613 | ||
2614 | /* The GNU C library defines this for functions which it implements | |
2615 | to always fail with ENOSYS. Some functions are actually named | |
2616 | something starting with __ and the normal name is an alias. */ | |
2617 | #if defined (__stub_vprintf) || defined (__stub___vprintf) | |
2618 | choke me | |
2619 | #else | |
2620 | vprintf(); | |
2621 | #endif | |
2622 | ||
2623 | ; return 0; } | |
2624 | EOF | |
28ef6c31 | 2625 | if { (eval echo configure:2626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
2626 | rm -rf conftest* |
2627 | eval "ac_cv_func_vprintf=yes" | |
2628 | else | |
2629 | echo "configure: failed program was:" >&5 | |
2630 | cat conftest.$ac_ext >&5 | |
2631 | rm -rf conftest* | |
2632 | eval "ac_cv_func_vprintf=no" | |
2633 | fi | |
2634 | rm -f conftest* | |
2635 | fi | |
2636 | ||
2637 | if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then | |
2638 | echo "$ac_t""yes" 1>&6 | |
2639 | cat >> confdefs.h <<\EOF | |
2640 | #define HAVE_VPRINTF 1 | |
2641 | EOF | |
2642 | ||
2643 | else | |
2644 | echo "$ac_t""no" 1>&6 | |
2645 | fi | |
2646 | ||
2647 | if test "$ac_cv_func_vprintf" != yes; then | |
2648 | echo $ac_n "checking for _doprnt""... $ac_c" 1>&6 | |
28ef6c31 | 2649 | echo "configure:2650: checking for _doprnt" >&5 |
ccc6cda3 JA |
2650 | if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then |
2651 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2652 | else | |
2653 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2654 | #line 2655 "configure" |
ccc6cda3 JA |
2655 | #include "confdefs.h" |
2656 | /* System header to define __stub macros and hopefully few prototypes, | |
2657 | which can conflict with char _doprnt(); below. */ | |
2658 | #include <assert.h> | |
2659 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2660 | /* We use char because int might match the return type of a gcc2 | |
2661 | builtin and then its argument prototype would still apply. */ | |
2662 | char _doprnt(); | |
2663 | ||
2664 | int main() { | |
2665 | ||
2666 | /* The GNU C library defines this for functions which it implements | |
2667 | to always fail with ENOSYS. Some functions are actually named | |
2668 | something starting with __ and the normal name is an alias. */ | |
2669 | #if defined (__stub__doprnt) || defined (__stub____doprnt) | |
2670 | choke me | |
2671 | #else | |
2672 | _doprnt(); | |
2673 | #endif | |
2674 | ||
2675 | ; return 0; } | |
2676 | EOF | |
28ef6c31 | 2677 | if { (eval echo configure:2678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
2678 | rm -rf conftest* |
2679 | eval "ac_cv_func__doprnt=yes" | |
2680 | else | |
2681 | echo "configure: failed program was:" >&5 | |
2682 | cat conftest.$ac_ext >&5 | |
2683 | rm -rf conftest* | |
2684 | eval "ac_cv_func__doprnt=no" | |
2685 | fi | |
2686 | rm -f conftest* | |
2687 | fi | |
2688 | ||
2689 | if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then | |
2690 | echo "$ac_t""yes" 1>&6 | |
2691 | cat >> confdefs.h <<\EOF | |
2692 | #define HAVE_DOPRNT 1 | |
2693 | EOF | |
2694 | ||
2695 | else | |
2696 | echo "$ac_t""no" 1>&6 | |
2697 | fi | |
2698 | ||
2699 | fi | |
2700 | ||
2701 | echo $ac_n "checking for wait3 that fills in rusage""... $ac_c" 1>&6 | |
28ef6c31 | 2702 | echo "configure:2703: checking for wait3 that fills in rusage" >&5 |
ccc6cda3 JA |
2703 | if eval "test \"`echo '$''{'ac_cv_func_wait3_rusage'+set}'`\" = set"; then |
2704 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2705 | else | |
2706 | if test "$cross_compiling" = yes; then | |
2707 | ac_cv_func_wait3_rusage=no | |
2708 | else | |
2709 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2710 | #line 2711 "configure" |
ccc6cda3 JA |
2711 | #include "confdefs.h" |
2712 | #include <sys/types.h> | |
2713 | #include <sys/time.h> | |
2714 | #include <sys/resource.h> | |
2715 | #include <stdio.h> | |
2716 | /* HP-UX has wait3 but does not fill in rusage at all. */ | |
2717 | main() { | |
2718 | struct rusage r; | |
2719 | int i; | |
2720 | /* Use a field that we can force nonzero -- | |
2721 | voluntary context switches. | |
2722 | For systems like NeXT and OSF/1 that don't set it, | |
2723 | also use the system CPU time. And page faults (I/O) for Linux. */ | |
2724 | r.ru_nvcsw = 0; | |
2725 | r.ru_stime.tv_sec = 0; | |
2726 | r.ru_stime.tv_usec = 0; | |
2727 | r.ru_majflt = r.ru_minflt = 0; | |
2728 | switch (fork()) { | |
2729 | case 0: /* Child. */ | |
2730 | sleep(1); /* Give up the CPU. */ | |
2731 | _exit(0); | |
2732 | case -1: _exit(0); /* What can we do? */ | |
2733 | default: /* Parent. */ | |
2734 | wait3(&i, 0, &r); | |
2735 | sleep(2); /* Avoid "text file busy" from rm on fast HP-UX machines. */ | |
2736 | exit(r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0 | |
2737 | && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0); | |
2738 | } | |
2739 | } | |
2740 | EOF | |
28ef6c31 | 2741 | if { (eval echo configure:2742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
2742 | then |
2743 | ac_cv_func_wait3_rusage=yes | |
2744 | else | |
2745 | echo "configure: failed program was:" >&5 | |
2746 | cat conftest.$ac_ext >&5 | |
2747 | rm -fr conftest* | |
2748 | ac_cv_func_wait3_rusage=no | |
2749 | fi | |
2750 | rm -fr conftest* | |
2751 | fi | |
2752 | ||
2753 | fi | |
2754 | ||
2755 | echo "$ac_t""$ac_cv_func_wait3_rusage" 1>&6 | |
2756 | if test $ac_cv_func_wait3_rusage = yes; then | |
2757 | cat >> confdefs.h <<\EOF | |
2758 | #define HAVE_WAIT3 1 | |
2759 | EOF | |
2760 | ||
2761 | fi | |
2762 | ||
2763 | echo $ac_n "checking for working strcoll""... $ac_c" 1>&6 | |
28ef6c31 | 2764 | echo "configure:2765: checking for working strcoll" >&5 |
ccc6cda3 JA |
2765 | if eval "test \"`echo '$''{'ac_cv_func_strcoll_works'+set}'`\" = set"; then |
2766 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2767 | else | |
2768 | if test "$cross_compiling" = yes; then | |
2769 | ac_cv_func_strcoll_works=no | |
2770 | else | |
2771 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2772 | #line 2773 "configure" |
ccc6cda3 JA |
2773 | #include "confdefs.h" |
2774 | #include <string.h> | |
2775 | main () | |
2776 | { | |
2777 | exit (strcoll ("abc", "def") >= 0 || | |
2778 | strcoll ("ABC", "DEF") >= 0 || | |
2779 | strcoll ("123", "456") >= 0); | |
2780 | } | |
2781 | EOF | |
28ef6c31 | 2782 | if { (eval echo configure:2783: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
2783 | then |
2784 | ac_cv_func_strcoll_works=yes | |
2785 | else | |
2786 | echo "configure: failed program was:" >&5 | |
2787 | cat conftest.$ac_ext >&5 | |
2788 | rm -fr conftest* | |
2789 | ac_cv_func_strcoll_works=no | |
2790 | fi | |
2791 | rm -fr conftest* | |
2792 | fi | |
2793 | ||
2794 | fi | |
2795 | ||
2796 | echo "$ac_t""$ac_cv_func_strcoll_works" 1>&6 | |
2797 | if test $ac_cv_func_strcoll_works = yes; then | |
2798 | cat >> confdefs.h <<\EOF | |
2799 | #define HAVE_STRCOLL 1 | |
2800 | EOF | |
2801 | ||
2802 | fi | |
2803 | ||
2804 | ||
2805 | if test "$ac_cv_func_vprintf" = no; then | |
2806 | echo $ac_n "checking for declaration of vprintf in stdio.h""... $ac_c" 1>&6 | |
28ef6c31 | 2807 | echo "configure:2808: checking for declaration of vprintf in stdio.h" >&5 |
ccc6cda3 | 2808 | cat > conftest.$ac_ext <<EOF |
28ef6c31 | 2809 | #line 2810 "configure" |
ccc6cda3 JA |
2810 | #include "confdefs.h" |
2811 | #include <stdio.h> | |
2812 | EOF | |
2813 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
2814 | egrep "[int[ ]*vprintf[^a-zA-Z0-9]]" >/dev/null 2>&1; then | |
2815 | rm -rf conftest* | |
2816 | ac_cv_func_vprintf=yes | |
2817 | fi | |
2818 | rm -f conftest* | |
2819 | ||
2820 | echo "$ac_t""$ac_cv_func_vprintf" 1>&6 | |
2821 | if test $ac_cv_func_vprintf = yes; then | |
2822 | cat >> confdefs.h <<\EOF | |
2823 | #define HAVE_VPRINTF 1 | |
2824 | EOF | |
2825 | ||
2826 | fi | |
2827 | fi | |
2828 | ||
2829 | echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 | |
28ef6c31 | 2830 | echo "configure:2831: checking return type of signal handlers" >&5 |
ccc6cda3 JA |
2831 | if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then |
2832 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2833 | else | |
2834 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2835 | #line 2836 "configure" |
ccc6cda3 JA |
2836 | #include "confdefs.h" |
2837 | #include <sys/types.h> | |
2838 | #include <signal.h> | |
2839 | #ifdef signal | |
2840 | #undef signal | |
2841 | #endif | |
2842 | #ifdef __cplusplus | |
2843 | extern "C" void (*signal (int, void (*)(int)))(int); | |
2844 | #else | |
2845 | void (*signal ()) (); | |
2846 | #endif | |
2847 | ||
2848 | int main() { | |
2849 | int i; | |
2850 | ; return 0; } | |
2851 | EOF | |
28ef6c31 | 2852 | if { (eval echo configure:2853: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
2853 | rm -rf conftest* |
2854 | ac_cv_type_signal=void | |
2855 | else | |
2856 | echo "configure: failed program was:" >&5 | |
2857 | cat conftest.$ac_ext >&5 | |
2858 | rm -rf conftest* | |
2859 | ac_cv_type_signal=int | |
2860 | fi | |
2861 | rm -f conftest* | |
2862 | fi | |
2863 | ||
2864 | echo "$ac_t""$ac_cv_type_signal" 1>&6 | |
2865 | cat >> confdefs.h <<EOF | |
2866 | #define RETSIGTYPE $ac_cv_type_signal | |
2867 | EOF | |
2868 | ||
2869 | ||
2870 | ||
2871 | echo $ac_n "checking for __setostype""... $ac_c" 1>&6 | |
28ef6c31 | 2872 | echo "configure:2873: checking for __setostype" >&5 |
ccc6cda3 JA |
2873 | if eval "test \"`echo '$''{'ac_cv_func___setostype'+set}'`\" = set"; then |
2874 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2875 | else | |
2876 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2877 | #line 2878 "configure" |
ccc6cda3 JA |
2878 | #include "confdefs.h" |
2879 | /* System header to define __stub macros and hopefully few prototypes, | |
2880 | which can conflict with char __setostype(); below. */ | |
2881 | #include <assert.h> | |
2882 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2883 | /* We use char because int might match the return type of a gcc2 | |
2884 | builtin and then its argument prototype would still apply. */ | |
2885 | char __setostype(); | |
2886 | ||
2887 | int main() { | |
2888 | ||
2889 | /* The GNU C library defines this for functions which it implements | |
2890 | to always fail with ENOSYS. Some functions are actually named | |
2891 | something starting with __ and the normal name is an alias. */ | |
2892 | #if defined (__stub___setostype) || defined (__stub_____setostype) | |
2893 | choke me | |
2894 | #else | |
2895 | __setostype(); | |
2896 | #endif | |
2897 | ||
2898 | ; return 0; } | |
2899 | EOF | |
28ef6c31 | 2900 | if { (eval echo configure:2901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
2901 | rm -rf conftest* |
2902 | eval "ac_cv_func___setostype=yes" | |
2903 | else | |
2904 | echo "configure: failed program was:" >&5 | |
2905 | cat conftest.$ac_ext >&5 | |
2906 | rm -rf conftest* | |
2907 | eval "ac_cv_func___setostype=no" | |
2908 | fi | |
2909 | rm -f conftest* | |
2910 | fi | |
2911 | ||
2912 | if eval "test \"`echo '$ac_cv_func_'__setostype`\" = yes"; then | |
2913 | echo "$ac_t""yes" 1>&6 | |
2914 | cat >> confdefs.h <<\EOF | |
2915 | #define HAVE_SETOSTYPE 1 | |
2916 | EOF | |
2917 | ||
2918 | else | |
2919 | echo "$ac_t""no" 1>&6 | |
2920 | fi | |
2921 | ||
2922 | echo $ac_n "checking for wait3""... $ac_c" 1>&6 | |
28ef6c31 | 2923 | echo "configure:2924: checking for wait3" >&5 |
ccc6cda3 JA |
2924 | if eval "test \"`echo '$''{'ac_cv_func_wait3'+set}'`\" = set"; then |
2925 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2926 | else | |
2927 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2928 | #line 2929 "configure" |
ccc6cda3 JA |
2929 | #include "confdefs.h" |
2930 | /* System header to define __stub macros and hopefully few prototypes, | |
2931 | which can conflict with char wait3(); below. */ | |
2932 | #include <assert.h> | |
2933 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2934 | /* We use char because int might match the return type of a gcc2 | |
2935 | builtin and then its argument prototype would still apply. */ | |
2936 | char wait3(); | |
2937 | ||
2938 | int main() { | |
2939 | ||
2940 | /* The GNU C library defines this for functions which it implements | |
2941 | to always fail with ENOSYS. Some functions are actually named | |
2942 | something starting with __ and the normal name is an alias. */ | |
2943 | #if defined (__stub_wait3) || defined (__stub___wait3) | |
2944 | choke me | |
2945 | #else | |
2946 | wait3(); | |
2947 | #endif | |
2948 | ||
2949 | ; return 0; } | |
2950 | EOF | |
28ef6c31 | 2951 | if { (eval echo configure:2952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
2952 | rm -rf conftest* |
2953 | eval "ac_cv_func_wait3=yes" | |
2954 | else | |
2955 | echo "configure: failed program was:" >&5 | |
2956 | cat conftest.$ac_ext >&5 | |
2957 | rm -rf conftest* | |
2958 | eval "ac_cv_func_wait3=no" | |
2959 | fi | |
2960 | rm -f conftest* | |
2961 | fi | |
2962 | ||
2963 | if eval "test \"`echo '$ac_cv_func_'wait3`\" = yes"; then | |
2964 | echo "$ac_t""yes" 1>&6 | |
2965 | cat >> confdefs.h <<\EOF | |
2966 | #define HAVE_WAIT3 1 | |
2967 | EOF | |
2968 | ||
2969 | else | |
2970 | echo "$ac_t""no" 1>&6 | |
2971 | fi | |
2972 | ||
2973 | ||
2974 | echo $ac_n "checking for mkfifo""... $ac_c" 1>&6 | |
28ef6c31 | 2975 | echo "configure:2976: checking for mkfifo" >&5 |
ccc6cda3 JA |
2976 | if eval "test \"`echo '$''{'ac_cv_func_mkfifo'+set}'`\" = set"; then |
2977 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2978 | else | |
2979 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 2980 | #line 2981 "configure" |
ccc6cda3 JA |
2981 | #include "confdefs.h" |
2982 | /* System header to define __stub macros and hopefully few prototypes, | |
2983 | which can conflict with char mkfifo(); below. */ | |
2984 | #include <assert.h> | |
2985 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2986 | /* We use char because int might match the return type of a gcc2 | |
2987 | builtin and then its argument prototype would still apply. */ | |
2988 | char mkfifo(); | |
2989 | ||
2990 | int main() { | |
2991 | ||
2992 | /* The GNU C library defines this for functions which it implements | |
2993 | to always fail with ENOSYS. Some functions are actually named | |
2994 | something starting with __ and the normal name is an alias. */ | |
2995 | #if defined (__stub_mkfifo) || defined (__stub___mkfifo) | |
2996 | choke me | |
2997 | #else | |
2998 | mkfifo(); | |
2999 | #endif | |
3000 | ||
3001 | ; return 0; } | |
3002 | EOF | |
28ef6c31 | 3003 | if { (eval echo configure:3004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
3004 | rm -rf conftest* |
3005 | eval "ac_cv_func_mkfifo=yes" | |
3006 | else | |
3007 | echo "configure: failed program was:" >&5 | |
3008 | cat conftest.$ac_ext >&5 | |
3009 | rm -rf conftest* | |
3010 | eval "ac_cv_func_mkfifo=no" | |
3011 | fi | |
3012 | rm -f conftest* | |
3013 | fi | |
3014 | ||
3015 | if eval "test \"`echo '$ac_cv_func_'mkfifo`\" = yes"; then | |
3016 | echo "$ac_t""yes" 1>&6 | |
3017 | cat >> confdefs.h <<\EOF | |
3018 | #define HAVE_MKFIFO 1 | |
3019 | EOF | |
3020 | ||
3021 | else | |
3022 | echo "$ac_t""no" 1>&6 | |
3023 | cat >> confdefs.h <<\EOF | |
3024 | #define MKFIFO_MISSING 1 | |
3025 | EOF | |
3026 | ||
3027 | fi | |
3028 | ||
3029 | ||
3030 | for ac_func in dup2 select getdtablesize getgroups gethostname \ | |
b72432fd | 3031 | setdtablesize getpagesize killpg lstat getpeername sbrk \ |
28ef6c31 JA |
3032 | getrlimit getrusage gettimeofday waitpid tcgetpgrp \ |
3033 | readlink rename | |
ccc6cda3 JA |
3034 | do |
3035 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
28ef6c31 | 3036 | echo "configure:3037: checking for $ac_func" >&5 |
ccc6cda3 JA |
3037 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
3038 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3039 | else | |
3040 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3041 | #line 3042 "configure" |
ccc6cda3 JA |
3042 | #include "confdefs.h" |
3043 | /* System header to define __stub macros and hopefully few prototypes, | |
3044 | which can conflict with char $ac_func(); below. */ | |
3045 | #include <assert.h> | |
3046 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3047 | /* We use char because int might match the return type of a gcc2 | |
3048 | builtin and then its argument prototype would still apply. */ | |
3049 | char $ac_func(); | |
3050 | ||
3051 | int main() { | |
3052 | ||
3053 | /* The GNU C library defines this for functions which it implements | |
3054 | to always fail with ENOSYS. Some functions are actually named | |
3055 | something starting with __ and the normal name is an alias. */ | |
3056 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
3057 | choke me | |
3058 | #else | |
3059 | $ac_func(); | |
3060 | #endif | |
3061 | ||
3062 | ; return 0; } | |
3063 | EOF | |
28ef6c31 | 3064 | if { (eval echo configure:3065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
3065 | rm -rf conftest* |
3066 | eval "ac_cv_func_$ac_func=yes" | |
3067 | else | |
3068 | echo "configure: failed program was:" >&5 | |
3069 | cat conftest.$ac_ext >&5 | |
3070 | rm -rf conftest* | |
3071 | eval "ac_cv_func_$ac_func=no" | |
3072 | fi | |
3073 | rm -f conftest* | |
3074 | fi | |
3075 | ||
3076 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
3077 | echo "$ac_t""yes" 1>&6 | |
3078 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
3079 | cat >> confdefs.h <<EOF | |
3080 | #define $ac_tr_func 1 | |
3081 | EOF | |
3082 | ||
3083 | else | |
3084 | echo "$ac_t""no" 1>&6 | |
3085 | fi | |
3086 | done | |
3087 | ||
3088 | ||
3089 | for ac_func in bcopy bzero confstr getcwd strcasecmp setenv putenv \ | |
cce855bc JA |
3090 | setlinebuf setlocale strchr strerror strtod strtol \ |
3091 | strtoul tcgetattr uname sysconf ulimit times tzset \ | |
28ef6c31 JA |
3092 | siginterrupt memmove ttyname gethostbyname getservbyname \ |
3093 | inet_aton strpbrk setvbuf pathconf | |
ccc6cda3 JA |
3094 | do |
3095 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
28ef6c31 | 3096 | echo "configure:3097: checking for $ac_func" >&5 |
ccc6cda3 JA |
3097 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
3098 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3099 | else | |
3100 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3101 | #line 3102 "configure" |
ccc6cda3 JA |
3102 | #include "confdefs.h" |
3103 | /* System header to define __stub macros and hopefully few prototypes, | |
3104 | which can conflict with char $ac_func(); below. */ | |
3105 | #include <assert.h> | |
3106 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3107 | /* We use char because int might match the return type of a gcc2 | |
3108 | builtin and then its argument prototype would still apply. */ | |
3109 | char $ac_func(); | |
3110 | ||
3111 | int main() { | |
3112 | ||
3113 | /* The GNU C library defines this for functions which it implements | |
3114 | to always fail with ENOSYS. Some functions are actually named | |
3115 | something starting with __ and the normal name is an alias. */ | |
3116 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
3117 | choke me | |
3118 | #else | |
3119 | $ac_func(); | |
3120 | #endif | |
3121 | ||
3122 | ; return 0; } | |
3123 | EOF | |
28ef6c31 | 3124 | if { (eval echo configure:3125: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
3125 | rm -rf conftest* |
3126 | eval "ac_cv_func_$ac_func=yes" | |
3127 | else | |
3128 | echo "configure: failed program was:" >&5 | |
3129 | cat conftest.$ac_ext >&5 | |
3130 | rm -rf conftest* | |
3131 | eval "ac_cv_func_$ac_func=no" | |
3132 | fi | |
3133 | rm -f conftest* | |
3134 | fi | |
3135 | ||
3136 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
3137 | echo "$ac_t""yes" 1>&6 | |
3138 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
3139 | cat >> confdefs.h <<EOF | |
3140 | #define $ac_tr_func 1 | |
3141 | EOF | |
3142 | ||
3143 | else | |
3144 | echo "$ac_t""no" 1>&6 | |
3145 | fi | |
3146 | done | |
3147 | ||
3148 | ||
3149 | for ac_hdr in libintl.h | |
3150 | do | |
3151 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
3152 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
28ef6c31 | 3153 | echo "configure:3154: checking for $ac_hdr" >&5 |
ccc6cda3 JA |
3154 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
3155 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3156 | else | |
3157 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3158 | #line 3159 "configure" |
ccc6cda3 JA |
3159 | #include "confdefs.h" |
3160 | #include <$ac_hdr> | |
3161 | EOF | |
3162 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
28ef6c31 | 3163 | { (eval echo configure:3164: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
bb70624e | 3164 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
ccc6cda3 JA |
3165 | if test -z "$ac_err"; then |
3166 | rm -rf conftest* | |
3167 | eval "ac_cv_header_$ac_safe=yes" | |
3168 | else | |
3169 | echo "$ac_err" >&5 | |
3170 | echo "configure: failed program was:" >&5 | |
3171 | cat conftest.$ac_ext >&5 | |
3172 | rm -rf conftest* | |
3173 | eval "ac_cv_header_$ac_safe=no" | |
3174 | fi | |
3175 | rm -f conftest* | |
3176 | fi | |
3177 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
3178 | echo "$ac_t""yes" 1>&6 | |
3179 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
3180 | cat >> confdefs.h <<EOF | |
3181 | #define $ac_tr_hdr 1 | |
3182 | EOF | |
3183 | ||
3184 | else | |
3185 | echo "$ac_t""no" 1>&6 | |
3186 | fi | |
3187 | done | |
3188 | ||
3189 | for ac_func in gettext textdomain bindtextdomain | |
3190 | do | |
3191 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
28ef6c31 | 3192 | echo "configure:3193: checking for $ac_func" >&5 |
ccc6cda3 JA |
3193 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
3194 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3195 | else | |
3196 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3197 | #line 3198 "configure" |
ccc6cda3 JA |
3198 | #include "confdefs.h" |
3199 | /* System header to define __stub macros and hopefully few prototypes, | |
3200 | which can conflict with char $ac_func(); below. */ | |
3201 | #include <assert.h> | |
3202 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3203 | /* We use char because int might match the return type of a gcc2 | |
3204 | builtin and then its argument prototype would still apply. */ | |
3205 | char $ac_func(); | |
3206 | ||
3207 | int main() { | |
3208 | ||
3209 | /* The GNU C library defines this for functions which it implements | |
3210 | to always fail with ENOSYS. Some functions are actually named | |
3211 | something starting with __ and the normal name is an alias. */ | |
3212 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
3213 | choke me | |
3214 | #else | |
3215 | $ac_func(); | |
3216 | #endif | |
3217 | ||
3218 | ; return 0; } | |
3219 | EOF | |
28ef6c31 | 3220 | if { (eval echo configure:3221: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
3221 | rm -rf conftest* |
3222 | eval "ac_cv_func_$ac_func=yes" | |
3223 | else | |
3224 | echo "configure: failed program was:" >&5 | |
3225 | cat conftest.$ac_ext >&5 | |
3226 | rm -rf conftest* | |
3227 | eval "ac_cv_func_$ac_func=no" | |
3228 | fi | |
3229 | rm -f conftest* | |
3230 | fi | |
3231 | ||
3232 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
3233 | echo "$ac_t""yes" 1>&6 | |
3234 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
3235 | cat >> confdefs.h <<EOF | |
3236 | #define $ac_tr_func 1 | |
3237 | EOF | |
3238 | ||
3239 | else | |
3240 | echo "$ac_t""no" 1>&6 | |
3241 | fi | |
3242 | done | |
3243 | ||
3244 | ||
3245 | if test "$ac_cv_func_bindtextdomain" = "no"; then | |
3246 | echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6 | |
28ef6c31 | 3247 | echo "configure:3248: checking for bindtextdomain in -lintl" >&5 |
ccc6cda3 JA |
3248 | ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'` |
3249 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
3250 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3251 | else | |
3252 | ac_save_LIBS="$LIBS" | |
3253 | LIBS="-lintl $LIBS" | |
3254 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3255 | #line 3256 "configure" |
ccc6cda3 JA |
3256 | #include "confdefs.h" |
3257 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3258 | /* We use char because int might match the return type of a gcc2 | |
3259 | builtin and then its argument prototype would still apply. */ | |
3260 | char bindtextdomain(); | |
3261 | ||
3262 | int main() { | |
3263 | bindtextdomain() | |
3264 | ; return 0; } | |
3265 | EOF | |
28ef6c31 | 3266 | if { (eval echo configure:3267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
3267 | rm -rf conftest* |
3268 | eval "ac_cv_lib_$ac_lib_var=yes" | |
3269 | else | |
3270 | echo "configure: failed program was:" >&5 | |
3271 | cat conftest.$ac_ext >&5 | |
3272 | rm -rf conftest* | |
3273 | eval "ac_cv_lib_$ac_lib_var=no" | |
3274 | fi | |
3275 | rm -f conftest* | |
3276 | LIBS="$ac_save_LIBS" | |
3277 | ||
3278 | fi | |
3279 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
3280 | echo "$ac_t""yes" 1>&6 | |
3281 | ac_tr_lib=HAVE_LIB`echo intl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ | |
3282 | -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` | |
3283 | cat >> confdefs.h <<EOF | |
3284 | #define $ac_tr_lib 1 | |
3285 | EOF | |
3286 | ||
3287 | LIBS="-lintl $LIBS" | |
3288 | ||
3289 | else | |
3290 | echo "$ac_t""no" 1>&6 | |
3291 | fi | |
3292 | ||
3293 | if test "$ac_cv_lib_intl" = "yes"; then | |
3294 | for ac_func in gettext textdomain bindtextdomain | |
3295 | do | |
3296 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
28ef6c31 | 3297 | echo "configure:3298: checking for $ac_func" >&5 |
ccc6cda3 JA |
3298 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
3299 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3300 | else | |
3301 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3302 | #line 3303 "configure" |
ccc6cda3 JA |
3303 | #include "confdefs.h" |
3304 | /* System header to define __stub macros and hopefully few prototypes, | |
3305 | which can conflict with char $ac_func(); below. */ | |
3306 | #include <assert.h> | |
3307 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3308 | /* We use char because int might match the return type of a gcc2 | |
3309 | builtin and then its argument prototype would still apply. */ | |
3310 | char $ac_func(); | |
3311 | ||
3312 | int main() { | |
3313 | ||
3314 | /* The GNU C library defines this for functions which it implements | |
3315 | to always fail with ENOSYS. Some functions are actually named | |
3316 | something starting with __ and the normal name is an alias. */ | |
3317 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
3318 | choke me | |
3319 | #else | |
3320 | $ac_func(); | |
3321 | #endif | |
3322 | ||
3323 | ; return 0; } | |
3324 | EOF | |
28ef6c31 | 3325 | if { (eval echo configure:3326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
3326 | rm -rf conftest* |
3327 | eval "ac_cv_func_$ac_func=yes" | |
3328 | else | |
3329 | echo "configure: failed program was:" >&5 | |
3330 | cat conftest.$ac_ext >&5 | |
3331 | rm -rf conftest* | |
3332 | eval "ac_cv_func_$ac_func=no" | |
3333 | fi | |
3334 | rm -f conftest* | |
3335 | fi | |
3336 | ||
3337 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
3338 | echo "$ac_t""yes" 1>&6 | |
3339 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
3340 | cat >> confdefs.h <<EOF | |
3341 | #define $ac_tr_func 1 | |
3342 | EOF | |
3343 | ||
3344 | else | |
3345 | echo "$ac_t""no" 1>&6 | |
3346 | fi | |
3347 | done | |
3348 | ||
3349 | fi | |
3350 | fi | |
3351 | ||
cce855bc | 3352 | if test "$opt_static_link" != yes; then |
ccc6cda3 | 3353 | echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 |
28ef6c31 | 3354 | echo "configure:3355: checking for dlopen in -ldl" >&5 |
ccc6cda3 JA |
3355 | ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'` |
3356 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
3357 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3358 | else | |
3359 | ac_save_LIBS="$LIBS" | |
3360 | LIBS="-ldl $LIBS" | |
3361 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3362 | #line 3363 "configure" |
ccc6cda3 JA |
3363 | #include "confdefs.h" |
3364 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3365 | /* We use char because int might match the return type of a gcc2 | |
3366 | builtin and then its argument prototype would still apply. */ | |
3367 | char dlopen(); | |
3368 | ||
3369 | int main() { | |
3370 | dlopen() | |
3371 | ; return 0; } | |
3372 | EOF | |
28ef6c31 | 3373 | if { (eval echo configure:3374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
3374 | rm -rf conftest* |
3375 | eval "ac_cv_lib_$ac_lib_var=yes" | |
3376 | else | |
3377 | echo "configure: failed program was:" >&5 | |
3378 | cat conftest.$ac_ext >&5 | |
3379 | rm -rf conftest* | |
3380 | eval "ac_cv_lib_$ac_lib_var=no" | |
3381 | fi | |
3382 | rm -f conftest* | |
3383 | LIBS="$ac_save_LIBS" | |
3384 | ||
3385 | fi | |
3386 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
3387 | echo "$ac_t""yes" 1>&6 | |
3388 | ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ | |
3389 | -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` | |
3390 | cat >> confdefs.h <<EOF | |
3391 | #define $ac_tr_lib 1 | |
3392 | EOF | |
3393 | ||
3394 | LIBS="-ldl $LIBS" | |
3395 | ||
3396 | else | |
3397 | echo "$ac_t""no" 1>&6 | |
3398 | fi | |
3399 | ||
3400 | for ac_func in dlopen dlclose dlsym | |
3401 | do | |
3402 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
28ef6c31 | 3403 | echo "configure:3404: checking for $ac_func" >&5 |
ccc6cda3 JA |
3404 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
3405 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3406 | else | |
3407 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3408 | #line 3409 "configure" |
ccc6cda3 JA |
3409 | #include "confdefs.h" |
3410 | /* System header to define __stub macros and hopefully few prototypes, | |
3411 | which can conflict with char $ac_func(); below. */ | |
3412 | #include <assert.h> | |
3413 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3414 | /* We use char because int might match the return type of a gcc2 | |
3415 | builtin and then its argument prototype would still apply. */ | |
3416 | char $ac_func(); | |
3417 | ||
3418 | int main() { | |
3419 | ||
3420 | /* The GNU C library defines this for functions which it implements | |
3421 | to always fail with ENOSYS. Some functions are actually named | |
3422 | something starting with __ and the normal name is an alias. */ | |
3423 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
3424 | choke me | |
3425 | #else | |
3426 | $ac_func(); | |
3427 | #endif | |
3428 | ||
3429 | ; return 0; } | |
3430 | EOF | |
28ef6c31 | 3431 | if { (eval echo configure:3432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
3432 | rm -rf conftest* |
3433 | eval "ac_cv_func_$ac_func=yes" | |
3434 | else | |
3435 | echo "configure: failed program was:" >&5 | |
3436 | cat conftest.$ac_ext >&5 | |
3437 | rm -rf conftest* | |
3438 | eval "ac_cv_func_$ac_func=no" | |
3439 | fi | |
3440 | rm -f conftest* | |
3441 | fi | |
3442 | ||
3443 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
3444 | echo "$ac_t""yes" 1>&6 | |
3445 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
3446 | cat >> confdefs.h <<EOF | |
3447 | #define $ac_tr_func 1 | |
3448 | EOF | |
3449 | ||
3450 | else | |
3451 | echo "$ac_t""no" 1>&6 | |
3452 | fi | |
3453 | done | |
3454 | ||
cce855bc | 3455 | fi |
ccc6cda3 JA |
3456 | |
3457 | echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6 | |
28ef6c31 | 3458 | echo "configure:3459: checking for sys_siglist declaration in signal.h or unistd.h" >&5 |
ccc6cda3 JA |
3459 | if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then |
3460 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3461 | else | |
3462 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3463 | #line 3464 "configure" |
ccc6cda3 JA |
3464 | #include "confdefs.h" |
3465 | #include <sys/types.h> | |
3466 | #include <signal.h> | |
3467 | /* NetBSD declares sys_siglist in unistd.h. */ | |
3468 | #ifdef HAVE_UNISTD_H | |
3469 | #include <unistd.h> | |
3470 | #endif | |
3471 | int main() { | |
3472 | char *msg = *(sys_siglist + 1); | |
3473 | ; return 0; } | |
3474 | EOF | |
28ef6c31 | 3475 | if { (eval echo configure:3476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
3476 | rm -rf conftest* |
3477 | ac_cv_decl_sys_siglist=yes | |
3478 | else | |
3479 | echo "configure: failed program was:" >&5 | |
3480 | cat conftest.$ac_ext >&5 | |
3481 | rm -rf conftest* | |
3482 | ac_cv_decl_sys_siglist=no | |
3483 | fi | |
3484 | rm -f conftest* | |
3485 | fi | |
3486 | ||
3487 | echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6 | |
3488 | if test $ac_cv_decl_sys_siglist = yes; then | |
3489 | cat >> confdefs.h <<\EOF | |
3490 | #define SYS_SIGLIST_DECLARED 1 | |
3491 | EOF | |
3492 | ||
3493 | fi | |
3494 | ||
3495 | ||
3496 | ac_header_dirent=no | |
3497 | for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h | |
3498 | do | |
3499 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
3500 | echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6 | |
28ef6c31 | 3501 | echo "configure:3502: checking for $ac_hdr that defines DIR" >&5 |
ccc6cda3 JA |
3502 | if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then |
3503 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3504 | else | |
3505 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3506 | #line 3507 "configure" |
ccc6cda3 JA |
3507 | #include "confdefs.h" |
3508 | #include <sys/types.h> | |
3509 | #include <$ac_hdr> | |
3510 | int main() { | |
3511 | DIR *dirp = 0; | |
3512 | ; return 0; } | |
3513 | EOF | |
28ef6c31 | 3514 | if { (eval echo configure:3515: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
3515 | rm -rf conftest* |
3516 | eval "ac_cv_header_dirent_$ac_safe=yes" | |
3517 | else | |
3518 | echo "configure: failed program was:" >&5 | |
3519 | cat conftest.$ac_ext >&5 | |
3520 | rm -rf conftest* | |
3521 | eval "ac_cv_header_dirent_$ac_safe=no" | |
3522 | fi | |
3523 | rm -f conftest* | |
3524 | fi | |
3525 | if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then | |
3526 | echo "$ac_t""yes" 1>&6 | |
3527 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
3528 | cat >> confdefs.h <<EOF | |
3529 | #define $ac_tr_hdr 1 | |
3530 | EOF | |
3531 | ac_header_dirent=$ac_hdr; break | |
3532 | else | |
3533 | echo "$ac_t""no" 1>&6 | |
3534 | fi | |
3535 | done | |
3536 | # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. | |
3537 | if test $ac_header_dirent = dirent.h; then | |
3538 | echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6 | |
28ef6c31 | 3539 | echo "configure:3540: checking for opendir in -ldir" >&5 |
ccc6cda3 JA |
3540 | ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'` |
3541 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
3542 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3543 | else | |
3544 | ac_save_LIBS="$LIBS" | |
3545 | LIBS="-ldir $LIBS" | |
3546 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3547 | #line 3548 "configure" |
ccc6cda3 JA |
3548 | #include "confdefs.h" |
3549 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3550 | /* We use char because int might match the return type of a gcc2 | |
3551 | builtin and then its argument prototype would still apply. */ | |
3552 | char opendir(); | |
3553 | ||
3554 | int main() { | |
3555 | opendir() | |
3556 | ; return 0; } | |
3557 | EOF | |
28ef6c31 | 3558 | if { (eval echo configure:3559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
3559 | rm -rf conftest* |
3560 | eval "ac_cv_lib_$ac_lib_var=yes" | |
3561 | else | |
3562 | echo "configure: failed program was:" >&5 | |
3563 | cat conftest.$ac_ext >&5 | |
3564 | rm -rf conftest* | |
3565 | eval "ac_cv_lib_$ac_lib_var=no" | |
3566 | fi | |
3567 | rm -f conftest* | |
3568 | LIBS="$ac_save_LIBS" | |
3569 | ||
3570 | fi | |
3571 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
3572 | echo "$ac_t""yes" 1>&6 | |
3573 | LIBS="$LIBS -ldir" | |
3574 | else | |
3575 | echo "$ac_t""no" 1>&6 | |
3576 | fi | |
3577 | ||
3578 | else | |
3579 | echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6 | |
28ef6c31 | 3580 | echo "configure:3581: checking for opendir in -lx" >&5 |
ccc6cda3 JA |
3581 | ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'` |
3582 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
3583 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3584 | else | |
3585 | ac_save_LIBS="$LIBS" | |
3586 | LIBS="-lx $LIBS" | |
3587 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3588 | #line 3589 "configure" |
ccc6cda3 JA |
3589 | #include "confdefs.h" |
3590 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3591 | /* We use char because int might match the return type of a gcc2 | |
3592 | builtin and then its argument prototype would still apply. */ | |
3593 | char opendir(); | |
3594 | ||
3595 | int main() { | |
3596 | opendir() | |
3597 | ; return 0; } | |
3598 | EOF | |
28ef6c31 | 3599 | if { (eval echo configure:3600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
3600 | rm -rf conftest* |
3601 | eval "ac_cv_lib_$ac_lib_var=yes" | |
3602 | else | |
3603 | echo "configure: failed program was:" >&5 | |
3604 | cat conftest.$ac_ext >&5 | |
3605 | rm -rf conftest* | |
3606 | eval "ac_cv_lib_$ac_lib_var=no" | |
3607 | fi | |
3608 | rm -f conftest* | |
3609 | LIBS="$ac_save_LIBS" | |
3610 | ||
3611 | fi | |
3612 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
3613 | echo "$ac_t""yes" 1>&6 | |
3614 | LIBS="$LIBS -lx" | |
3615 | else | |
3616 | echo "$ac_t""no" 1>&6 | |
3617 | fi | |
3618 | ||
3619 | fi | |
3620 | ||
3621 | echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 | |
28ef6c31 | 3622 | echo "configure:3623: checking whether time.h and sys/time.h may both be included" >&5 |
ccc6cda3 JA |
3623 | if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then |
3624 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3625 | else | |
3626 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3627 | #line 3628 "configure" |
ccc6cda3 JA |
3628 | #include "confdefs.h" |
3629 | #include <sys/types.h> | |
3630 | #include <sys/time.h> | |
3631 | #include <time.h> | |
3632 | int main() { | |
3633 | struct tm *tp; | |
3634 | ; return 0; } | |
3635 | EOF | |
28ef6c31 | 3636 | if { (eval echo configure:3637: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
3637 | rm -rf conftest* |
3638 | ac_cv_header_time=yes | |
3639 | else | |
3640 | echo "configure: failed program was:" >&5 | |
3641 | cat conftest.$ac_ext >&5 | |
3642 | rm -rf conftest* | |
3643 | ac_cv_header_time=no | |
3644 | fi | |
3645 | rm -f conftest* | |
3646 | fi | |
3647 | ||
3648 | echo "$ac_t""$ac_cv_header_time" 1>&6 | |
3649 | if test $ac_cv_header_time = yes; then | |
3650 | cat >> confdefs.h <<\EOF | |
3651 | #define TIME_WITH_SYS_TIME 1 | |
3652 | EOF | |
3653 | ||
3654 | fi | |
3655 | ||
3656 | ||
3657 | for ac_hdr in unistd.h stdlib.h stdarg.h varargs.h limits.h string.h \ | |
cce855bc | 3658 | memory.h locale.h termcap.h termio.h termios.h dlfcn.h \ |
bb70624e | 3659 | stddef.h netdb.h |
ccc6cda3 JA |
3660 | do |
3661 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
3662 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
28ef6c31 | 3663 | echo "configure:3664: checking for $ac_hdr" >&5 |
ccc6cda3 JA |
3664 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
3665 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3666 | else | |
3667 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3668 | #line 3669 "configure" |
ccc6cda3 JA |
3669 | #include "confdefs.h" |
3670 | #include <$ac_hdr> | |
3671 | EOF | |
3672 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
28ef6c31 | 3673 | { (eval echo configure:3674: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
bb70624e | 3674 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
ccc6cda3 JA |
3675 | if test -z "$ac_err"; then |
3676 | rm -rf conftest* | |
3677 | eval "ac_cv_header_$ac_safe=yes" | |
3678 | else | |
3679 | echo "$ac_err" >&5 | |
3680 | echo "configure: failed program was:" >&5 | |
3681 | cat conftest.$ac_ext >&5 | |
3682 | rm -rf conftest* | |
3683 | eval "ac_cv_header_$ac_safe=no" | |
3684 | fi | |
3685 | rm -f conftest* | |
3686 | fi | |
3687 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
3688 | echo "$ac_t""yes" 1>&6 | |
3689 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
3690 | cat >> confdefs.h <<EOF | |
3691 | #define $ac_tr_hdr 1 | |
3692 | EOF | |
3693 | ||
3694 | else | |
3695 | echo "$ac_t""no" 1>&6 | |
3696 | fi | |
3697 | done | |
3698 | ||
3699 | for ac_hdr in sys/ptem.h sys/pte.h sys/stream.h sys/select.h sys/file.h \ | |
3700 | sys/resource.h sys/param.h sys/socket.h \ | |
3701 | sys/time.h sys/times.h sys/wait.h | |
3702 | do | |
3703 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
3704 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
28ef6c31 | 3705 | echo "configure:3706: checking for $ac_hdr" >&5 |
ccc6cda3 JA |
3706 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
3707 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3708 | else | |
3709 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3710 | #line 3711 "configure" |
ccc6cda3 JA |
3711 | #include "confdefs.h" |
3712 | #include <$ac_hdr> | |
3713 | EOF | |
3714 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
28ef6c31 | 3715 | { (eval echo configure:3716: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
bb70624e | 3716 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
ccc6cda3 JA |
3717 | if test -z "$ac_err"; then |
3718 | rm -rf conftest* | |
3719 | eval "ac_cv_header_$ac_safe=yes" | |
3720 | else | |
3721 | echo "$ac_err" >&5 | |
3722 | echo "configure: failed program was:" >&5 | |
3723 | cat conftest.$ac_ext >&5 | |
3724 | rm -rf conftest* | |
3725 | eval "ac_cv_header_$ac_safe=no" | |
3726 | fi | |
3727 | rm -f conftest* | |
3728 | fi | |
3729 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
3730 | echo "$ac_t""yes" 1>&6 | |
3731 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
3732 | cat >> confdefs.h <<EOF | |
3733 | #define $ac_tr_hdr 1 | |
3734 | EOF | |
3735 | ||
3736 | else | |
3737 | echo "$ac_t""no" 1>&6 | |
3738 | fi | |
3739 | done | |
3740 | ||
bb70624e JA |
3741 | for ac_hdr in netinet/in.h arpa/inet.h |
3742 | do | |
3743 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
3744 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
28ef6c31 | 3745 | echo "configure:3746: checking for $ac_hdr" >&5 |
bb70624e JA |
3746 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
3747 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3748 | else | |
3749 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3750 | #line 3751 "configure" |
bb70624e JA |
3751 | #include "confdefs.h" |
3752 | #include <$ac_hdr> | |
3753 | EOF | |
3754 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
28ef6c31 | 3755 | { (eval echo configure:3756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
bb70624e JA |
3756 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
3757 | if test -z "$ac_err"; then | |
3758 | rm -rf conftest* | |
3759 | eval "ac_cv_header_$ac_safe=yes" | |
3760 | else | |
3761 | echo "$ac_err" >&5 | |
3762 | echo "configure: failed program was:" >&5 | |
3763 | cat conftest.$ac_ext >&5 | |
3764 | rm -rf conftest* | |
3765 | eval "ac_cv_header_$ac_safe=no" | |
3766 | fi | |
3767 | rm -f conftest* | |
3768 | fi | |
3769 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
3770 | echo "$ac_t""yes" 1>&6 | |
3771 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
3772 | cat >> confdefs.h <<EOF | |
3773 | #define $ac_tr_hdr 1 | |
3774 | EOF | |
3775 | ||
3776 | else | |
3777 | echo "$ac_t""no" 1>&6 | |
3778 | fi | |
3779 | done | |
3780 | ||
3781 | ||
3782 | if test "$ac_cv_func_inet_aton" != 'yes'; then | |
3783 | ||
3784 | echo $ac_n "checking for inet_aton""... $ac_c" 1>&6 | |
28ef6c31 | 3785 | echo "configure:3786: checking for inet_aton" >&5 |
bb70624e JA |
3786 | if eval "test \"`echo '$''{'bash_cv_func_inet_aton'+set}'`\" = set"; then |
3787 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3788 | else | |
3789 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3790 | #line 3791 "configure" |
bb70624e JA |
3791 | #include "confdefs.h" |
3792 | ||
3793 | #include <sys/types.h> | |
3794 | #include <netinet/in.h> | |
3795 | #include <arpa/inet.h> | |
3796 | struct in_addr ap; | |
3797 | int main() { | |
3798 | inet_aton("127.0.0.1", &ap); | |
3799 | ; return 0; } | |
3800 | EOF | |
28ef6c31 | 3801 | if { (eval echo configure:3802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
bb70624e JA |
3802 | rm -rf conftest* |
3803 | bash_cv_func_inet_aton=yes | |
3804 | else | |
3805 | echo "configure: failed program was:" >&5 | |
3806 | cat conftest.$ac_ext >&5 | |
3807 | rm -rf conftest* | |
3808 | bash_cv_func_inet_aton=no | |
3809 | fi | |
3810 | rm -f conftest* | |
3811 | fi | |
3812 | ||
3813 | echo "$ac_t""$bash_cv_func_inet_aton" 1>&6 | |
3814 | if test $bash_cv_func_inet_aton = yes; then | |
3815 | cat >> confdefs.h <<\EOF | |
3816 | #define HAVE_INET_ATON 1 | |
3817 | EOF | |
3818 | ||
3819 | fi | |
3820 | ||
3821 | fi | |
3822 | ||
3823 | case "$host_os" in | |
3824 | irix4*) echo $ac_n "checking for getpwent in -lsun""... $ac_c" 1>&6 | |
28ef6c31 | 3825 | echo "configure:3826: checking for getpwent in -lsun" >&5 |
bb70624e JA |
3826 | ac_lib_var=`echo sun'_'getpwent | sed 'y%./+-%__p_%'` |
3827 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
3828 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3829 | else | |
3830 | ac_save_LIBS="$LIBS" | |
3831 | LIBS="-lsun $LIBS" | |
3832 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3833 | #line 3834 "configure" |
bb70624e JA |
3834 | #include "confdefs.h" |
3835 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3836 | /* We use char because int might match the return type of a gcc2 | |
3837 | builtin and then its argument prototype would still apply. */ | |
3838 | char getpwent(); | |
3839 | ||
3840 | int main() { | |
3841 | getpwent() | |
3842 | ; return 0; } | |
3843 | EOF | |
28ef6c31 | 3844 | if { (eval echo configure:3845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
bb70624e JA |
3845 | rm -rf conftest* |
3846 | eval "ac_cv_lib_$ac_lib_var=yes" | |
3847 | else | |
3848 | echo "configure: failed program was:" >&5 | |
3849 | cat conftest.$ac_ext >&5 | |
3850 | rm -rf conftest* | |
3851 | eval "ac_cv_lib_$ac_lib_var=no" | |
3852 | fi | |
3853 | rm -f conftest* | |
3854 | LIBS="$ac_save_LIBS" | |
3855 | ||
3856 | fi | |
3857 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
3858 | echo "$ac_t""yes" 1>&6 | |
3859 | ac_tr_lib=HAVE_LIB`echo sun | sed -e 's/[^a-zA-Z0-9_]/_/g' \ | |
3860 | -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` | |
3861 | cat >> confdefs.h <<EOF | |
3862 | #define $ac_tr_lib 1 | |
3863 | EOF | |
3864 | ||
3865 | LIBS="-lsun $LIBS" | |
3866 | ||
3867 | else | |
3868 | echo "$ac_t""no" 1>&6 | |
3869 | fi | |
3870 | ;; | |
3871 | esac | |
ccc6cda3 | 3872 | |
d166f048 JA |
3873 | if test "$ac_cv_func_getpeername" = no; then |
3874 | ||
ccc6cda3 JA |
3875 | if test "X$bash_cv_have_socklib" = "X"; then |
3876 | _bash_needmsg= | |
3877 | else | |
3878 | echo $ac_n "checking for socket library""... $ac_c" 1>&6 | |
28ef6c31 | 3879 | echo "configure:3880: checking for socket library" >&5 |
ccc6cda3 JA |
3880 | _bash_needmsg=yes |
3881 | fi | |
3882 | if eval "test \"`echo '$''{'bash_cv_have_socklib'+set}'`\" = set"; then | |
3883 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3884 | else | |
3885 | echo $ac_n "checking for getpeername in -lsocket""... $ac_c" 1>&6 | |
28ef6c31 | 3886 | echo "configure:3887: checking for getpeername in -lsocket" >&5 |
ccc6cda3 JA |
3887 | ac_lib_var=`echo socket'_'getpeername | sed 'y%./+-%__p_%'` |
3888 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
3889 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3890 | else | |
3891 | ac_save_LIBS="$LIBS" | |
3892 | LIBS="-lsocket -lnsl $LIBS" | |
3893 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3894 | #line 3895 "configure" |
ccc6cda3 JA |
3895 | #include "confdefs.h" |
3896 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3897 | /* We use char because int might match the return type of a gcc2 | |
3898 | builtin and then its argument prototype would still apply. */ | |
3899 | char getpeername(); | |
3900 | ||
3901 | int main() { | |
3902 | getpeername() | |
3903 | ; return 0; } | |
3904 | EOF | |
28ef6c31 | 3905 | if { (eval echo configure:3906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
3906 | rm -rf conftest* |
3907 | eval "ac_cv_lib_$ac_lib_var=yes" | |
3908 | else | |
3909 | echo "configure: failed program was:" >&5 | |
3910 | cat conftest.$ac_ext >&5 | |
3911 | rm -rf conftest* | |
3912 | eval "ac_cv_lib_$ac_lib_var=no" | |
3913 | fi | |
3914 | rm -f conftest* | |
3915 | LIBS="$ac_save_LIBS" | |
3916 | ||
3917 | fi | |
3918 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
3919 | echo "$ac_t""yes" 1>&6 | |
3920 | bash_cv_have_socklib=yes | |
3921 | else | |
3922 | echo "$ac_t""no" 1>&6 | |
3923 | bash_cv_have_socklib=no | |
3924 | fi | |
3925 | ||
3926 | fi | |
3927 | ||
3928 | if test "X$_bash_needmsg" = Xyes; then | |
3929 | echo "$ac_t""$bash_cv_have_socklib" 1>&6 | |
3930 | _bash_needmsg= | |
3931 | fi | |
3932 | if test $bash_cv_have_socklib = yes; then | |
3933 | # check for libnsl, add it to LIBS if present | |
3934 | if test "X$bash_cv_have_libnsl" = "X"; then | |
3935 | _bash_needmsg= | |
3936 | else | |
3937 | echo $ac_n "checking for libnsl""... $ac_c" 1>&6 | |
28ef6c31 | 3938 | echo "configure:3939: checking for libnsl" >&5 |
ccc6cda3 JA |
3939 | _bash_needmsg=yes |
3940 | fi | |
3941 | if eval "test \"`echo '$''{'bash_cv_have_libnsl'+set}'`\" = set"; then | |
3942 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3943 | else | |
3944 | echo $ac_n "checking for t_open in -lnsl""... $ac_c" 1>&6 | |
28ef6c31 | 3945 | echo "configure:3946: checking for t_open in -lnsl" >&5 |
ccc6cda3 JA |
3946 | ac_lib_var=`echo nsl'_'t_open | sed 'y%./+-%__p_%'` |
3947 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
3948 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3949 | else | |
3950 | ac_save_LIBS="$LIBS" | |
3951 | LIBS="-lnsl $LIBS" | |
3952 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 3953 | #line 3954 "configure" |
ccc6cda3 JA |
3954 | #include "confdefs.h" |
3955 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3956 | /* We use char because int might match the return type of a gcc2 | |
3957 | builtin and then its argument prototype would still apply. */ | |
3958 | char t_open(); | |
3959 | ||
3960 | int main() { | |
3961 | t_open() | |
3962 | ; return 0; } | |
3963 | EOF | |
28ef6c31 | 3964 | if { (eval echo configure:3965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
3965 | rm -rf conftest* |
3966 | eval "ac_cv_lib_$ac_lib_var=yes" | |
3967 | else | |
3968 | echo "configure: failed program was:" >&5 | |
3969 | cat conftest.$ac_ext >&5 | |
3970 | rm -rf conftest* | |
3971 | eval "ac_cv_lib_$ac_lib_var=no" | |
3972 | fi | |
3973 | rm -f conftest* | |
3974 | LIBS="$ac_save_LIBS" | |
3975 | ||
3976 | fi | |
3977 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
3978 | echo "$ac_t""yes" 1>&6 | |
3979 | bash_cv_have_libnsl=yes | |
3980 | else | |
3981 | echo "$ac_t""no" 1>&6 | |
3982 | bash_cv_have_libnsl=no | |
3983 | fi | |
3984 | ||
3985 | fi | |
3986 | ||
3987 | if test "X$_bash_needmsg" = Xyes; then | |
3988 | echo "$ac_t""$bash_cv_have_libnsl" 1>&6 | |
3989 | _bash_needmsg= | |
3990 | fi | |
3991 | if test $bash_cv_have_libnsl = yes; then | |
3992 | LIBS="-lsocket -lnsl $LIBS" | |
3993 | else | |
3994 | LIBS="-lsocket $LIBS" | |
3995 | fi | |
3996 | cat >> confdefs.h <<\EOF | |
3997 | #define HAVE_LIBSOCKET 1 | |
3998 | EOF | |
3999 | ||
4000 | cat >> confdefs.h <<\EOF | |
4001 | #define HAVE_GETPEERNAME 1 | |
4002 | EOF | |
4003 | ||
4004 | fi | |
4005 | ||
bb70624e JA |
4006 | fi |
4007 | if test "$ac_cv_func_gethostbyname" = no; then | |
4008 | if test "X$bash_cv_have_gethostbyname" = "X"; then | |
4009 | _bash_needmsg=yes | |
4010 | else | |
4011 | echo $ac_n "checking for gethostbyname in socket library""... $ac_c" 1>&6 | |
28ef6c31 | 4012 | echo "configure:4013: checking for gethostbyname in socket library" >&5 |
bb70624e JA |
4013 | _bash_needmsg= |
4014 | fi | |
4015 | if eval "test \"`echo '$''{'bash_cv_have_gethostbyname'+set}'`\" = set"; then | |
4016 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4017 | else | |
4018 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4019 | #line 4020 "configure" |
bb70624e JA |
4020 | #include "confdefs.h" |
4021 | #include <netdb.h> | |
4022 | int main() { | |
4023 | struct hostent *hp; | |
4024 | hp = gethostbyname("localhost"); | |
4025 | ||
4026 | ; return 0; } | |
4027 | EOF | |
28ef6c31 | 4028 | if { (eval echo configure:4029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
bb70624e JA |
4029 | rm -rf conftest* |
4030 | bash_cv_have_gethostbyname=yes | |
4031 | else | |
4032 | echo "configure: failed program was:" >&5 | |
4033 | cat conftest.$ac_ext >&5 | |
4034 | rm -rf conftest* | |
4035 | bash_cv_have_gethostbyname=no | |
4036 | fi | |
4037 | rm -f conftest* | |
4038 | ||
4039 | fi | |
4040 | ||
4041 | if test "X$_bash_needmsg" = Xyes; then | |
4042 | echo $ac_n "checking for gethostbyname in socket library""... $ac_c" 1>&6 | |
28ef6c31 | 4043 | echo "configure:4044: checking for gethostbyname in socket library" >&5 |
bb70624e JA |
4044 | fi |
4045 | echo "$ac_t""$bash_cv_have_gethostbyname" 1>&6 | |
4046 | if test "$bash_cv_have_gethostbyname" = yes; then | |
4047 | cat >> confdefs.h <<\EOF | |
4048 | #define HAVE_GETHOSTBYNAME 1 | |
4049 | EOF | |
4050 | ||
4051 | fi | |
4052 | ||
d166f048 | 4053 | fi |
ccc6cda3 JA |
4054 | |
4055 | echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 | |
28ef6c31 | 4056 | echo "configure:4057: checking for uid_t in sys/types.h" >&5 |
ccc6cda3 JA |
4057 | if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then |
4058 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4059 | else | |
4060 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4061 | #line 4062 "configure" |
ccc6cda3 JA |
4062 | #include "confdefs.h" |
4063 | #include <sys/types.h> | |
4064 | EOF | |
4065 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4066 | egrep "uid_t" >/dev/null 2>&1; then | |
4067 | rm -rf conftest* | |
4068 | ac_cv_type_uid_t=yes | |
4069 | else | |
4070 | rm -rf conftest* | |
4071 | ac_cv_type_uid_t=no | |
4072 | fi | |
4073 | rm -f conftest* | |
4074 | ||
4075 | fi | |
4076 | ||
4077 | echo "$ac_t""$ac_cv_type_uid_t" 1>&6 | |
4078 | if test $ac_cv_type_uid_t = no; then | |
4079 | cat >> confdefs.h <<\EOF | |
4080 | #define uid_t int | |
4081 | EOF | |
4082 | ||
4083 | cat >> confdefs.h <<\EOF | |
4084 | #define gid_t int | |
4085 | EOF | |
4086 | ||
4087 | fi | |
4088 | ||
4089 | echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6 | |
28ef6c31 | 4090 | echo "configure:4091: checking type of array argument to getgroups" >&5 |
ccc6cda3 JA |
4091 | if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then |
4092 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4093 | else | |
4094 | if test "$cross_compiling" = yes; then | |
4095 | ac_cv_type_getgroups=cross | |
4096 | else | |
4097 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4098 | #line 4099 "configure" |
ccc6cda3 JA |
4099 | #include "confdefs.h" |
4100 | ||
4101 | /* Thanks to Mike Rendell for this test. */ | |
4102 | #include <sys/types.h> | |
4103 | #define NGID 256 | |
4104 | #undef MAX | |
4105 | #define MAX(x, y) ((x) > (y) ? (x) : (y)) | |
4106 | main() | |
4107 | { | |
4108 | gid_t gidset[NGID]; | |
4109 | int i, n; | |
4110 | union { gid_t gval; long lval; } val; | |
4111 | ||
4112 | val.lval = -1; | |
4113 | for (i = 0; i < NGID; i++) | |
4114 | gidset[i] = val.gval; | |
4115 | n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, | |
4116 | gidset); | |
4117 | /* Exit non-zero if getgroups seems to require an array of ints. This | |
4118 | happens when gid_t is short but getgroups modifies an array of ints. */ | |
4119 | exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0); | |
4120 | } | |
4121 | ||
4122 | EOF | |
28ef6c31 | 4123 | if { (eval echo configure:4124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
4124 | then |
4125 | ac_cv_type_getgroups=gid_t | |
4126 | else | |
4127 | echo "configure: failed program was:" >&5 | |
4128 | cat conftest.$ac_ext >&5 | |
4129 | rm -fr conftest* | |
4130 | ac_cv_type_getgroups=int | |
4131 | fi | |
4132 | rm -fr conftest* | |
4133 | fi | |
4134 | ||
4135 | if test $ac_cv_type_getgroups = cross; then | |
4136 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4137 | #line 4138 "configure" |
ccc6cda3 JA |
4138 | #include "confdefs.h" |
4139 | #include <unistd.h> | |
4140 | EOF | |
4141 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4142 | egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then | |
4143 | rm -rf conftest* | |
4144 | ac_cv_type_getgroups=gid_t | |
4145 | else | |
4146 | rm -rf conftest* | |
4147 | ac_cv_type_getgroups=int | |
4148 | fi | |
4149 | rm -f conftest* | |
4150 | ||
4151 | fi | |
4152 | fi | |
4153 | ||
4154 | echo "$ac_t""$ac_cv_type_getgroups" 1>&6 | |
4155 | cat >> confdefs.h <<EOF | |
4156 | #define GETGROUPS_T $ac_cv_type_getgroups | |
4157 | EOF | |
4158 | ||
4159 | ||
4160 | echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 | |
28ef6c31 | 4161 | echo "configure:4162: checking for ANSI C header files" >&5 |
ccc6cda3 JA |
4162 | if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then |
4163 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4164 | else | |
4165 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4166 | #line 4167 "configure" |
ccc6cda3 JA |
4167 | #include "confdefs.h" |
4168 | #include <stdlib.h> | |
4169 | #include <stdarg.h> | |
4170 | #include <string.h> | |
4171 | #include <float.h> | |
4172 | EOF | |
4173 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
28ef6c31 | 4174 | { (eval echo configure:4175: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
bb70624e | 4175 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
ccc6cda3 JA |
4176 | if test -z "$ac_err"; then |
4177 | rm -rf conftest* | |
4178 | ac_cv_header_stdc=yes | |
4179 | else | |
4180 | echo "$ac_err" >&5 | |
4181 | echo "configure: failed program was:" >&5 | |
4182 | cat conftest.$ac_ext >&5 | |
4183 | rm -rf conftest* | |
4184 | ac_cv_header_stdc=no | |
4185 | fi | |
4186 | rm -f conftest* | |
4187 | ||
4188 | if test $ac_cv_header_stdc = yes; then | |
4189 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
4190 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4191 | #line 4192 "configure" |
ccc6cda3 JA |
4192 | #include "confdefs.h" |
4193 | #include <string.h> | |
4194 | EOF | |
4195 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4196 | egrep "memchr" >/dev/null 2>&1; then | |
4197 | : | |
4198 | else | |
4199 | rm -rf conftest* | |
4200 | ac_cv_header_stdc=no | |
4201 | fi | |
4202 | rm -f conftest* | |
4203 | ||
4204 | fi | |
4205 | ||
4206 | if test $ac_cv_header_stdc = yes; then | |
4207 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
4208 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4209 | #line 4210 "configure" |
ccc6cda3 JA |
4210 | #include "confdefs.h" |
4211 | #include <stdlib.h> | |
4212 | EOF | |
4213 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4214 | egrep "free" >/dev/null 2>&1; then | |
4215 | : | |
4216 | else | |
4217 | rm -rf conftest* | |
4218 | ac_cv_header_stdc=no | |
4219 | fi | |
4220 | rm -f conftest* | |
4221 | ||
4222 | fi | |
4223 | ||
4224 | if test $ac_cv_header_stdc = yes; then | |
4225 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
4226 | if test "$cross_compiling" = yes; then | |
4227 | : | |
4228 | else | |
4229 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4230 | #line 4231 "configure" |
ccc6cda3 JA |
4231 | #include "confdefs.h" |
4232 | #include <ctype.h> | |
4233 | #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4234 | #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4235 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
4236 | int main () { int i; for (i = 0; i < 256; i++) | |
4237 | if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); | |
4238 | exit (0); } | |
4239 | ||
4240 | EOF | |
28ef6c31 | 4241 | if { (eval echo configure:4242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
4242 | then |
4243 | : | |
4244 | else | |
4245 | echo "configure: failed program was:" >&5 | |
4246 | cat conftest.$ac_ext >&5 | |
4247 | rm -fr conftest* | |
4248 | ac_cv_header_stdc=no | |
4249 | fi | |
4250 | rm -fr conftest* | |
4251 | fi | |
4252 | ||
4253 | fi | |
4254 | fi | |
4255 | ||
4256 | echo "$ac_t""$ac_cv_header_stdc" 1>&6 | |
4257 | if test $ac_cv_header_stdc = yes; then | |
4258 | cat >> confdefs.h <<\EOF | |
4259 | #define STDC_HEADERS 1 | |
4260 | EOF | |
4261 | ||
4262 | fi | |
4263 | ||
4264 | echo $ac_n "checking for off_t""... $ac_c" 1>&6 | |
28ef6c31 | 4265 | echo "configure:4266: checking for off_t" >&5 |
ccc6cda3 JA |
4266 | if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then |
4267 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4268 | else | |
4269 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4270 | #line 4271 "configure" |
ccc6cda3 JA |
4271 | #include "confdefs.h" |
4272 | #include <sys/types.h> | |
4273 | #if STDC_HEADERS | |
4274 | #include <stdlib.h> | |
4275 | #include <stddef.h> | |
4276 | #endif | |
4277 | EOF | |
4278 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
bb70624e | 4279 | egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
ccc6cda3 JA |
4280 | rm -rf conftest* |
4281 | ac_cv_type_off_t=yes | |
4282 | else | |
4283 | rm -rf conftest* | |
4284 | ac_cv_type_off_t=no | |
4285 | fi | |
4286 | rm -f conftest* | |
4287 | ||
4288 | fi | |
4289 | echo "$ac_t""$ac_cv_type_off_t" 1>&6 | |
4290 | if test $ac_cv_type_off_t = no; then | |
4291 | cat >> confdefs.h <<\EOF | |
4292 | #define off_t long | |
4293 | EOF | |
4294 | ||
4295 | fi | |
4296 | ||
4297 | echo $ac_n "checking for mode_t""... $ac_c" 1>&6 | |
28ef6c31 | 4298 | echo "configure:4299: checking for mode_t" >&5 |
ccc6cda3 JA |
4299 | if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then |
4300 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4301 | else | |
4302 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4303 | #line 4304 "configure" |
ccc6cda3 JA |
4304 | #include "confdefs.h" |
4305 | #include <sys/types.h> | |
4306 | #if STDC_HEADERS | |
4307 | #include <stdlib.h> | |
4308 | #include <stddef.h> | |
4309 | #endif | |
4310 | EOF | |
4311 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
bb70624e | 4312 | egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
ccc6cda3 JA |
4313 | rm -rf conftest* |
4314 | ac_cv_type_mode_t=yes | |
4315 | else | |
4316 | rm -rf conftest* | |
4317 | ac_cv_type_mode_t=no | |
4318 | fi | |
4319 | rm -f conftest* | |
4320 | ||
4321 | fi | |
4322 | echo "$ac_t""$ac_cv_type_mode_t" 1>&6 | |
4323 | if test $ac_cv_type_mode_t = no; then | |
4324 | cat >> confdefs.h <<\EOF | |
4325 | #define mode_t int | |
4326 | EOF | |
4327 | ||
4328 | fi | |
4329 | ||
4330 | echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 | |
28ef6c31 | 4331 | echo "configure:4332: checking for uid_t in sys/types.h" >&5 |
ccc6cda3 JA |
4332 | if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then |
4333 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4334 | else | |
4335 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4336 | #line 4337 "configure" |
ccc6cda3 JA |
4337 | #include "confdefs.h" |
4338 | #include <sys/types.h> | |
4339 | EOF | |
4340 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4341 | egrep "uid_t" >/dev/null 2>&1; then | |
4342 | rm -rf conftest* | |
4343 | ac_cv_type_uid_t=yes | |
4344 | else | |
4345 | rm -rf conftest* | |
4346 | ac_cv_type_uid_t=no | |
4347 | fi | |
4348 | rm -f conftest* | |
4349 | ||
4350 | fi | |
4351 | ||
4352 | echo "$ac_t""$ac_cv_type_uid_t" 1>&6 | |
4353 | if test $ac_cv_type_uid_t = no; then | |
4354 | cat >> confdefs.h <<\EOF | |
4355 | #define uid_t int | |
4356 | EOF | |
4357 | ||
4358 | cat >> confdefs.h <<\EOF | |
4359 | #define gid_t int | |
4360 | EOF | |
4361 | ||
4362 | fi | |
4363 | ||
4364 | echo $ac_n "checking for pid_t""... $ac_c" 1>&6 | |
28ef6c31 | 4365 | echo "configure:4366: checking for pid_t" >&5 |
ccc6cda3 JA |
4366 | if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then |
4367 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4368 | else | |
4369 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4370 | #line 4371 "configure" |
ccc6cda3 JA |
4371 | #include "confdefs.h" |
4372 | #include <sys/types.h> | |
4373 | #if STDC_HEADERS | |
4374 | #include <stdlib.h> | |
4375 | #include <stddef.h> | |
4376 | #endif | |
4377 | EOF | |
4378 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
bb70624e | 4379 | egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
ccc6cda3 JA |
4380 | rm -rf conftest* |
4381 | ac_cv_type_pid_t=yes | |
4382 | else | |
4383 | rm -rf conftest* | |
4384 | ac_cv_type_pid_t=no | |
4385 | fi | |
4386 | rm -f conftest* | |
4387 | ||
4388 | fi | |
4389 | echo "$ac_t""$ac_cv_type_pid_t" 1>&6 | |
4390 | if test $ac_cv_type_pid_t = no; then | |
4391 | cat >> confdefs.h <<\EOF | |
4392 | #define pid_t int | |
4393 | EOF | |
4394 | ||
4395 | fi | |
4396 | ||
4397 | echo $ac_n "checking for size_t""... $ac_c" 1>&6 | |
28ef6c31 | 4398 | echo "configure:4399: checking for size_t" >&5 |
ccc6cda3 JA |
4399 | if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then |
4400 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4401 | else | |
4402 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4403 | #line 4404 "configure" |
ccc6cda3 JA |
4404 | #include "confdefs.h" |
4405 | #include <sys/types.h> | |
4406 | #if STDC_HEADERS | |
4407 | #include <stdlib.h> | |
4408 | #include <stddef.h> | |
4409 | #endif | |
4410 | EOF | |
4411 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
bb70624e | 4412 | egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
ccc6cda3 JA |
4413 | rm -rf conftest* |
4414 | ac_cv_type_size_t=yes | |
4415 | else | |
4416 | rm -rf conftest* | |
4417 | ac_cv_type_size_t=no | |
4418 | fi | |
4419 | rm -f conftest* | |
4420 | ||
4421 | fi | |
4422 | echo "$ac_t""$ac_cv_type_size_t" 1>&6 | |
4423 | if test $ac_cv_type_size_t = no; then | |
4424 | cat >> confdefs.h <<\EOF | |
4425 | #define size_t unsigned | |
4426 | EOF | |
4427 | ||
4428 | fi | |
4429 | ||
4430 | echo $ac_n "checking for time_t""... $ac_c" 1>&6 | |
28ef6c31 | 4431 | echo "configure:4432: checking for time_t" >&5 |
ccc6cda3 JA |
4432 | if eval "test \"`echo '$''{'ac_cv_type_time_t'+set}'`\" = set"; then |
4433 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4434 | else | |
4435 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4436 | #line 4437 "configure" |
ccc6cda3 JA |
4437 | #include "confdefs.h" |
4438 | #include <sys/types.h> | |
4439 | #if STDC_HEADERS | |
4440 | #include <stdlib.h> | |
4441 | #include <stddef.h> | |
4442 | #endif | |
4443 | EOF | |
4444 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
bb70624e | 4445 | egrep "(^|[^a-zA-Z_0-9])time_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
ccc6cda3 JA |
4446 | rm -rf conftest* |
4447 | ac_cv_type_time_t=yes | |
4448 | else | |
4449 | rm -rf conftest* | |
4450 | ac_cv_type_time_t=no | |
4451 | fi | |
4452 | rm -f conftest* | |
4453 | ||
4454 | fi | |
4455 | echo "$ac_t""$ac_cv_type_time_t" 1>&6 | |
4456 | if test $ac_cv_type_time_t = no; then | |
4457 | cat >> confdefs.h <<\EOF | |
4458 | #define time_t long | |
4459 | EOF | |
4460 | ||
4461 | fi | |
4462 | ||
4463 | ||
4464 | echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 | |
28ef6c31 | 4465 | echo "configure:4466: checking return type of signal handlers" >&5 |
ccc6cda3 JA |
4466 | if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then |
4467 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4468 | else | |
4469 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4470 | #line 4471 "configure" |
ccc6cda3 JA |
4471 | #include "confdefs.h" |
4472 | #include <sys/types.h> | |
4473 | #include <signal.h> | |
4474 | #ifdef signal | |
4475 | #undef signal | |
4476 | #endif | |
4477 | #ifdef __cplusplus | |
4478 | extern "C" void (*signal (int, void (*)(int)))(int); | |
4479 | #else | |
4480 | void (*signal ()) (); | |
4481 | #endif | |
4482 | ||
4483 | int main() { | |
4484 | int i; | |
4485 | ; return 0; } | |
4486 | EOF | |
28ef6c31 | 4487 | if { (eval echo configure:4488: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
4488 | rm -rf conftest* |
4489 | ac_cv_type_signal=void | |
4490 | else | |
4491 | echo "configure: failed program was:" >&5 | |
4492 | cat conftest.$ac_ext >&5 | |
4493 | rm -rf conftest* | |
4494 | ac_cv_type_signal=int | |
4495 | fi | |
4496 | rm -f conftest* | |
4497 | fi | |
4498 | ||
4499 | echo "$ac_t""$ac_cv_type_signal" 1>&6 | |
4500 | cat >> confdefs.h <<EOF | |
4501 | #define RETSIGTYPE $ac_cv_type_signal | |
4502 | EOF | |
4503 | ||
4504 | ||
4505 | ||
bb70624e | 4506 | echo $ac_n "checking size of char""... $ac_c" 1>&6 |
28ef6c31 | 4507 | echo "configure:4508: checking size of char" >&5 |
bb70624e JA |
4508 | if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then |
4509 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4510 | else | |
4511 | if test "$cross_compiling" = yes; then | |
4512 | ac_cv_sizeof_char=1 | |
4513 | else | |
4514 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4515 | #line 4516 "configure" |
bb70624e JA |
4516 | #include "confdefs.h" |
4517 | #include <stdio.h> | |
4518 | main() | |
4519 | { | |
4520 | FILE *f=fopen("conftestval", "w"); | |
4521 | if (!f) exit(1); | |
4522 | fprintf(f, "%d\n", sizeof(char)); | |
4523 | exit(0); | |
4524 | } | |
4525 | EOF | |
28ef6c31 | 4526 | if { (eval echo configure:4527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
bb70624e JA |
4527 | then |
4528 | ac_cv_sizeof_char=`cat conftestval` | |
4529 | else | |
4530 | echo "configure: failed program was:" >&5 | |
4531 | cat conftest.$ac_ext >&5 | |
4532 | rm -fr conftest* | |
4533 | ac_cv_sizeof_char=0 | |
4534 | fi | |
4535 | rm -fr conftest* | |
4536 | fi | |
4537 | ||
4538 | fi | |
4539 | echo "$ac_t""$ac_cv_sizeof_char" 1>&6 | |
4540 | cat >> confdefs.h <<EOF | |
4541 | #define SIZEOF_CHAR $ac_cv_sizeof_char | |
4542 | EOF | |
4543 | ||
4544 | ||
4545 | echo $ac_n "checking size of short""... $ac_c" 1>&6 | |
28ef6c31 | 4546 | echo "configure:4547: checking size of short" >&5 |
bb70624e JA |
4547 | if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then |
4548 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4549 | else | |
4550 | if test "$cross_compiling" = yes; then | |
4551 | ac_cv_sizeof_short=2 | |
4552 | else | |
4553 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4554 | #line 4555 "configure" |
bb70624e JA |
4555 | #include "confdefs.h" |
4556 | #include <stdio.h> | |
4557 | main() | |
4558 | { | |
4559 | FILE *f=fopen("conftestval", "w"); | |
4560 | if (!f) exit(1); | |
4561 | fprintf(f, "%d\n", sizeof(short)); | |
4562 | exit(0); | |
4563 | } | |
4564 | EOF | |
28ef6c31 | 4565 | if { (eval echo configure:4566: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
bb70624e JA |
4566 | then |
4567 | ac_cv_sizeof_short=`cat conftestval` | |
4568 | else | |
4569 | echo "configure: failed program was:" >&5 | |
4570 | cat conftest.$ac_ext >&5 | |
4571 | rm -fr conftest* | |
4572 | ac_cv_sizeof_short=0 | |
4573 | fi | |
4574 | rm -fr conftest* | |
4575 | fi | |
4576 | ||
4577 | fi | |
4578 | echo "$ac_t""$ac_cv_sizeof_short" 1>&6 | |
4579 | cat >> confdefs.h <<EOF | |
4580 | #define SIZEOF_SHORT $ac_cv_sizeof_short | |
4581 | EOF | |
4582 | ||
4583 | ||
cce855bc | 4584 | echo $ac_n "checking size of int""... $ac_c" 1>&6 |
28ef6c31 | 4585 | echo "configure:4586: checking size of int" >&5 |
cce855bc JA |
4586 | if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then |
4587 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4588 | else | |
4589 | if test "$cross_compiling" = yes; then | |
b72432fd | 4590 | ac_cv_sizeof_int=4 |
cce855bc JA |
4591 | else |
4592 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4593 | #line 4594 "configure" |
cce855bc JA |
4594 | #include "confdefs.h" |
4595 | #include <stdio.h> | |
4596 | main() | |
4597 | { | |
4598 | FILE *f=fopen("conftestval", "w"); | |
4599 | if (!f) exit(1); | |
4600 | fprintf(f, "%d\n", sizeof(int)); | |
4601 | exit(0); | |
4602 | } | |
4603 | EOF | |
28ef6c31 | 4604 | if { (eval echo configure:4605: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
cce855bc JA |
4605 | then |
4606 | ac_cv_sizeof_int=`cat conftestval` | |
4607 | else | |
4608 | echo "configure: failed program was:" >&5 | |
4609 | cat conftest.$ac_ext >&5 | |
4610 | rm -fr conftest* | |
4611 | ac_cv_sizeof_int=0 | |
4612 | fi | |
4613 | rm -fr conftest* | |
4614 | fi | |
4615 | ||
4616 | fi | |
4617 | echo "$ac_t""$ac_cv_sizeof_int" 1>&6 | |
4618 | cat >> confdefs.h <<EOF | |
4619 | #define SIZEOF_INT $ac_cv_sizeof_int | |
4620 | EOF | |
4621 | ||
4622 | ||
4623 | echo $ac_n "checking size of long""... $ac_c" 1>&6 | |
28ef6c31 | 4624 | echo "configure:4625: checking size of long" >&5 |
cce855bc JA |
4625 | if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then |
4626 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4627 | else | |
4628 | if test "$cross_compiling" = yes; then | |
b72432fd | 4629 | ac_cv_sizeof_long=4 |
cce855bc JA |
4630 | else |
4631 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4632 | #line 4633 "configure" |
cce855bc JA |
4633 | #include "confdefs.h" |
4634 | #include <stdio.h> | |
4635 | main() | |
4636 | { | |
4637 | FILE *f=fopen("conftestval", "w"); | |
4638 | if (!f) exit(1); | |
4639 | fprintf(f, "%d\n", sizeof(long)); | |
4640 | exit(0); | |
4641 | } | |
4642 | EOF | |
28ef6c31 | 4643 | if { (eval echo configure:4644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
cce855bc JA |
4644 | then |
4645 | ac_cv_sizeof_long=`cat conftestval` | |
4646 | else | |
4647 | echo "configure: failed program was:" >&5 | |
4648 | cat conftest.$ac_ext >&5 | |
4649 | rm -fr conftest* | |
4650 | ac_cv_sizeof_long=0 | |
4651 | fi | |
4652 | rm -fr conftest* | |
4653 | fi | |
4654 | ||
4655 | fi | |
4656 | echo "$ac_t""$ac_cv_sizeof_long" 1>&6 | |
4657 | cat >> confdefs.h <<EOF | |
4658 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
4659 | EOF | |
4660 | ||
4661 | ||
4662 | echo $ac_n "checking size of char *""... $ac_c" 1>&6 | |
28ef6c31 | 4663 | echo "configure:4664: checking size of char *" >&5 |
cce855bc JA |
4664 | if eval "test \"`echo '$''{'ac_cv_sizeof_char_p'+set}'`\" = set"; then |
4665 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4666 | else | |
4667 | if test "$cross_compiling" = yes; then | |
b72432fd | 4668 | ac_cv_sizeof_char_p=4 |
cce855bc JA |
4669 | else |
4670 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4671 | #line 4672 "configure" |
cce855bc JA |
4672 | #include "confdefs.h" |
4673 | #include <stdio.h> | |
4674 | main() | |
4675 | { | |
4676 | FILE *f=fopen("conftestval", "w"); | |
4677 | if (!f) exit(1); | |
4678 | fprintf(f, "%d\n", sizeof(char *)); | |
4679 | exit(0); | |
4680 | } | |
4681 | EOF | |
28ef6c31 | 4682 | if { (eval echo configure:4683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
cce855bc JA |
4683 | then |
4684 | ac_cv_sizeof_char_p=`cat conftestval` | |
4685 | else | |
4686 | echo "configure: failed program was:" >&5 | |
4687 | cat conftest.$ac_ext >&5 | |
4688 | rm -fr conftest* | |
4689 | ac_cv_sizeof_char_p=0 | |
4690 | fi | |
4691 | rm -fr conftest* | |
4692 | fi | |
4693 | ||
4694 | fi | |
4695 | echo "$ac_t""$ac_cv_sizeof_char_p" 1>&6 | |
4696 | cat >> confdefs.h <<EOF | |
4697 | #define SIZEOF_CHAR_P $ac_cv_sizeof_char_p | |
4698 | EOF | |
4699 | ||
4700 | ||
b72432fd | 4701 | echo $ac_n "checking size of double""... $ac_c" 1>&6 |
28ef6c31 | 4702 | echo "configure:4703: checking size of double" >&5 |
b72432fd JA |
4703 | if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then |
4704 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4705 | else | |
bb70624e JA |
4706 | if test "$cross_compiling" = yes; then |
4707 | ac_cv_sizeof_double=8 | |
4708 | else | |
4709 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4710 | #line 4711 "configure" |
bb70624e JA |
4711 | #include "confdefs.h" |
4712 | #include <stdio.h> | |
4713 | main() | |
4714 | { | |
4715 | FILE *f=fopen("conftestval", "w"); | |
4716 | if (!f) exit(1); | |
4717 | fprintf(f, "%d\n", sizeof(double)); | |
4718 | exit(0); | |
4719 | } | |
4720 | EOF | |
28ef6c31 | 4721 | if { (eval echo configure:4722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
bb70624e JA |
4722 | then |
4723 | ac_cv_sizeof_double=`cat conftestval` | |
4724 | else | |
4725 | echo "configure: failed program was:" >&5 | |
4726 | cat conftest.$ac_ext >&5 | |
4727 | rm -fr conftest* | |
4728 | ac_cv_sizeof_double=0 | |
4729 | fi | |
4730 | rm -fr conftest* | |
4731 | fi | |
4732 | ||
4733 | fi | |
4734 | echo "$ac_t""$ac_cv_sizeof_double" 1>&6 | |
4735 | cat >> confdefs.h <<EOF | |
4736 | #define SIZEOF_DOUBLE $ac_cv_sizeof_double | |
4737 | EOF | |
4738 | ||
4739 | ||
4740 | ||
4741 | echo $ac_n "checking for u_int""... $ac_c" 1>&6 | |
28ef6c31 | 4742 | echo "configure:4743: checking for u_int" >&5 |
bb70624e JA |
4743 | if eval "test \"`echo '$''{'ac_cv_type_u_int'+set}'`\" = set"; then |
4744 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4745 | else | |
4746 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4747 | #line 4748 "configure" |
bb70624e JA |
4748 | #include "confdefs.h" |
4749 | #include <sys/types.h> | |
4750 | #if STDC_HEADERS | |
4751 | #include <stdlib.h> | |
4752 | #include <stddef.h> | |
4753 | #endif | |
4754 | EOF | |
4755 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4756 | egrep "(^|[^a-zA-Z_0-9])u_int[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
4757 | rm -rf conftest* | |
4758 | ac_cv_type_u_int=yes | |
4759 | else | |
4760 | rm -rf conftest* | |
4761 | ac_cv_type_u_int=no | |
4762 | fi | |
4763 | rm -f conftest* | |
4764 | ||
4765 | fi | |
4766 | echo "$ac_t""$ac_cv_type_u_int" 1>&6 | |
4767 | if test $ac_cv_type_u_int = no; then | |
4768 | cat >> confdefs.h <<\EOF | |
4769 | #define u_int unsigned int | |
4770 | EOF | |
4771 | ||
4772 | fi | |
4773 | ||
4774 | echo $ac_n "checking for u_long""... $ac_c" 1>&6 | |
28ef6c31 | 4775 | echo "configure:4776: checking for u_long" >&5 |
bb70624e JA |
4776 | if eval "test \"`echo '$''{'ac_cv_type_u_long'+set}'`\" = set"; then |
4777 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4778 | else | |
4779 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4780 | #line 4781 "configure" |
bb70624e JA |
4781 | #include "confdefs.h" |
4782 | #include <sys/types.h> | |
4783 | #if STDC_HEADERS | |
4784 | #include <stdlib.h> | |
4785 | #include <stddef.h> | |
4786 | #endif | |
4787 | EOF | |
4788 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4789 | egrep "(^|[^a-zA-Z_0-9])u_long[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
4790 | rm -rf conftest* | |
4791 | ac_cv_type_u_long=yes | |
4792 | else | |
4793 | rm -rf conftest* | |
4794 | ac_cv_type_u_long=no | |
4795 | fi | |
4796 | rm -f conftest* | |
4797 | ||
4798 | fi | |
4799 | echo "$ac_t""$ac_cv_type_u_long" 1>&6 | |
4800 | if test $ac_cv_type_u_long = no; then | |
4801 | cat >> confdefs.h <<\EOF | |
4802 | #define u_long unsigned long | |
4803 | EOF | |
4804 | ||
4805 | fi | |
4806 | ||
4807 | ||
4808 | ||
4809 | if test "$ac_cv_sizeof_short" = 2; then | |
4810 | echo $ac_n "checking for bits16_t""... $ac_c" 1>&6 | |
28ef6c31 | 4811 | echo "configure:4812: checking for bits16_t" >&5 |
bb70624e JA |
4812 | if eval "test \"`echo '$''{'ac_cv_type_bits16_t'+set}'`\" = set"; then |
4813 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4814 | else | |
4815 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4816 | #line 4817 "configure" |
bb70624e JA |
4817 | #include "confdefs.h" |
4818 | #include <sys/types.h> | |
4819 | #if STDC_HEADERS | |
4820 | #include <stdlib.h> | |
4821 | #include <stddef.h> | |
4822 | #endif | |
4823 | EOF | |
4824 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4825 | egrep "(^|[^a-zA-Z_0-9])bits16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
4826 | rm -rf conftest* | |
4827 | ac_cv_type_bits16_t=yes | |
4828 | else | |
4829 | rm -rf conftest* | |
4830 | ac_cv_type_bits16_t=no | |
4831 | fi | |
4832 | rm -f conftest* | |
4833 | ||
4834 | fi | |
4835 | echo "$ac_t""$ac_cv_type_bits16_t" 1>&6 | |
4836 | if test $ac_cv_type_bits16_t = no; then | |
4837 | cat >> confdefs.h <<\EOF | |
4838 | #define bits16_t short | |
4839 | EOF | |
4840 | ||
4841 | fi | |
4842 | ||
4843 | elif test "$ac_cv_sizeof_char" = 2; then | |
4844 | echo $ac_n "checking for bits16_t""... $ac_c" 1>&6 | |
28ef6c31 | 4845 | echo "configure:4846: checking for bits16_t" >&5 |
bb70624e JA |
4846 | if eval "test \"`echo '$''{'ac_cv_type_bits16_t'+set}'`\" = set"; then |
4847 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4848 | else | |
4849 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4850 | #line 4851 "configure" |
bb70624e JA |
4851 | #include "confdefs.h" |
4852 | #include <sys/types.h> | |
4853 | #if STDC_HEADERS | |
4854 | #include <stdlib.h> | |
4855 | #include <stddef.h> | |
4856 | #endif | |
4857 | EOF | |
4858 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4859 | egrep "(^|[^a-zA-Z_0-9])bits16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
4860 | rm -rf conftest* | |
4861 | ac_cv_type_bits16_t=yes | |
4862 | else | |
4863 | rm -rf conftest* | |
4864 | ac_cv_type_bits16_t=no | |
4865 | fi | |
4866 | rm -f conftest* | |
4867 | ||
4868 | fi | |
4869 | echo "$ac_t""$ac_cv_type_bits16_t" 1>&6 | |
4870 | if test $ac_cv_type_bits16_t = no; then | |
4871 | cat >> confdefs.h <<\EOF | |
4872 | #define bits16_t char | |
4873 | EOF | |
4874 | ||
4875 | fi | |
4876 | ||
4877 | else | |
4878 | echo $ac_n "checking for bits16_t""... $ac_c" 1>&6 | |
28ef6c31 | 4879 | echo "configure:4880: checking for bits16_t" >&5 |
bb70624e JA |
4880 | if eval "test \"`echo '$''{'ac_cv_type_bits16_t'+set}'`\" = set"; then |
4881 | echo $ac_n "(cached) $ac_c" 1>&6 | |
b72432fd JA |
4882 | else |
4883 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4884 | #line 4885 "configure" |
b72432fd | 4885 | #include "confdefs.h" |
bb70624e JA |
4886 | #include <sys/types.h> |
4887 | #if STDC_HEADERS | |
4888 | #include <stdlib.h> | |
4889 | #include <stddef.h> | |
4890 | #endif | |
b72432fd | 4891 | EOF |
bb70624e JA |
4892 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
4893 | egrep "(^|[^a-zA-Z_0-9])bits16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
4894 | rm -rf conftest* | |
4895 | ac_cv_type_bits16_t=yes | |
b72432fd | 4896 | else |
bb70624e JA |
4897 | rm -rf conftest* |
4898 | ac_cv_type_bits16_t=no | |
b72432fd | 4899 | fi |
bb70624e | 4900 | rm -f conftest* |
b72432fd JA |
4901 | |
4902 | fi | |
bb70624e JA |
4903 | echo "$ac_t""$ac_cv_type_bits16_t" 1>&6 |
4904 | if test $ac_cv_type_bits16_t = no; then | |
4905 | cat >> confdefs.h <<\EOF | |
4906 | #define bits16_t short | |
b72432fd JA |
4907 | EOF |
4908 | ||
bb70624e | 4909 | fi |
b72432fd | 4910 | |
bb70624e | 4911 | fi |
b72432fd | 4912 | |
cce855bc | 4913 | |
bb70624e JA |
4914 | if test "$ac_cv_sizeof_short" = 2; then |
4915 | echo $ac_n "checking for u_bits16_t""... $ac_c" 1>&6 | |
28ef6c31 | 4916 | echo "configure:4917: checking for u_bits16_t" >&5 |
bb70624e | 4917 | if eval "test \"`echo '$''{'ac_cv_type_u_bits16_t'+set}'`\" = set"; then |
cce855bc JA |
4918 | echo $ac_n "(cached) $ac_c" 1>&6 |
4919 | else | |
4920 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4921 | #line 4922 "configure" |
cce855bc JA |
4922 | #include "confdefs.h" |
4923 | #include <sys/types.h> | |
4924 | #if STDC_HEADERS | |
4925 | #include <stdlib.h> | |
4926 | #include <stddef.h> | |
4927 | #endif | |
4928 | EOF | |
4929 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
bb70624e | 4930 | egrep "(^|[^a-zA-Z_0-9])u_bits16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
cce855bc | 4931 | rm -rf conftest* |
bb70624e | 4932 | ac_cv_type_u_bits16_t=yes |
cce855bc JA |
4933 | else |
4934 | rm -rf conftest* | |
bb70624e | 4935 | ac_cv_type_u_bits16_t=no |
cce855bc JA |
4936 | fi |
4937 | rm -f conftest* | |
4938 | ||
4939 | fi | |
bb70624e JA |
4940 | echo "$ac_t""$ac_cv_type_u_bits16_t" 1>&6 |
4941 | if test $ac_cv_type_u_bits16_t = no; then | |
cce855bc | 4942 | cat >> confdefs.h <<\EOF |
bb70624e | 4943 | #define u_bits16_t unsigned short |
cce855bc JA |
4944 | EOF |
4945 | ||
4946 | fi | |
4947 | ||
bb70624e JA |
4948 | elif test "$ac_cv_sizeof_char" = 2; then |
4949 | echo $ac_n "checking for u_bits16_t""... $ac_c" 1>&6 | |
28ef6c31 | 4950 | echo "configure:4951: checking for u_bits16_t" >&5 |
bb70624e | 4951 | if eval "test \"`echo '$''{'ac_cv_type_u_bits16_t'+set}'`\" = set"; then |
cce855bc | 4952 | echo $ac_n "(cached) $ac_c" 1>&6 |
cce855bc JA |
4953 | else |
4954 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4955 | #line 4956 "configure" |
cce855bc | 4956 | #include "confdefs.h" |
b72432fd JA |
4957 | #include <sys/types.h> |
4958 | #if STDC_HEADERS | |
4959 | #include <stdlib.h> | |
4960 | #include <stddef.h> | |
cce855bc | 4961 | #endif |
cce855bc | 4962 | EOF |
b72432fd | 4963 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
bb70624e | 4964 | egrep "(^|[^a-zA-Z_0-9])u_bits16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
b72432fd | 4965 | rm -rf conftest* |
bb70624e | 4966 | ac_cv_type_u_bits16_t=yes |
cce855bc | 4967 | else |
b72432fd | 4968 | rm -rf conftest* |
bb70624e | 4969 | ac_cv_type_u_bits16_t=no |
cce855bc | 4970 | fi |
b72432fd JA |
4971 | rm -f conftest* |
4972 | ||
cce855bc | 4973 | fi |
bb70624e JA |
4974 | echo "$ac_t""$ac_cv_type_u_bits16_t" 1>&6 |
4975 | if test $ac_cv_type_u_bits16_t = no; then | |
b72432fd | 4976 | cat >> confdefs.h <<\EOF |
bb70624e | 4977 | #define u_bits16_t unsigned char |
b72432fd | 4978 | EOF |
cce855bc JA |
4979 | |
4980 | fi | |
4981 | ||
b72432fd | 4982 | else |
bb70624e | 4983 | echo $ac_n "checking for u_bits16_t""... $ac_c" 1>&6 |
28ef6c31 | 4984 | echo "configure:4985: checking for u_bits16_t" >&5 |
bb70624e | 4985 | if eval "test \"`echo '$''{'ac_cv_type_u_bits16_t'+set}'`\" = set"; then |
b72432fd JA |
4986 | echo $ac_n "(cached) $ac_c" 1>&6 |
4987 | else | |
4988 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 4989 | #line 4990 "configure" |
b72432fd JA |
4990 | #include "confdefs.h" |
4991 | #include <sys/types.h> | |
4992 | #if STDC_HEADERS | |
4993 | #include <stdlib.h> | |
4994 | #include <stddef.h> | |
4995 | #endif | |
4996 | EOF | |
4997 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
bb70624e | 4998 | egrep "(^|[^a-zA-Z_0-9])u_bits16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
b72432fd | 4999 | rm -rf conftest* |
bb70624e | 5000 | ac_cv_type_u_bits16_t=yes |
b72432fd JA |
5001 | else |
5002 | rm -rf conftest* | |
bb70624e | 5003 | ac_cv_type_u_bits16_t=no |
cce855bc | 5004 | fi |
b72432fd JA |
5005 | rm -f conftest* |
5006 | ||
5007 | fi | |
bb70624e JA |
5008 | echo "$ac_t""$ac_cv_type_u_bits16_t" 1>&6 |
5009 | if test $ac_cv_type_u_bits16_t = no; then | |
b72432fd | 5010 | cat >> confdefs.h <<\EOF |
bb70624e | 5011 | #define u_bits16_t unsigned short |
cce855bc JA |
5012 | EOF |
5013 | ||
b72432fd JA |
5014 | fi |
5015 | ||
5016 | fi | |
5017 | ||
5018 | ||
5019 | if test "$ac_cv_sizeof_int" = 4; then | |
bb70624e | 5020 | echo $ac_n "checking for bits32_t""... $ac_c" 1>&6 |
28ef6c31 | 5021 | echo "configure:5022: checking for bits32_t" >&5 |
bb70624e | 5022 | if eval "test \"`echo '$''{'ac_cv_type_bits32_t'+set}'`\" = set"; then |
b72432fd | 5023 | echo $ac_n "(cached) $ac_c" 1>&6 |
cce855bc | 5024 | else |
b72432fd | 5025 | cat > conftest.$ac_ext <<EOF |
28ef6c31 | 5026 | #line 5027 "configure" |
b72432fd JA |
5027 | #include "confdefs.h" |
5028 | #include <sys/types.h> | |
5029 | #if STDC_HEADERS | |
5030 | #include <stdlib.h> | |
5031 | #include <stddef.h> | |
5032 | #endif | |
cce855bc | 5033 | EOF |
b72432fd | 5034 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
bb70624e | 5035 | egrep "(^|[^a-zA-Z_0-9])bits32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
b72432fd | 5036 | rm -rf conftest* |
bb70624e | 5037 | ac_cv_type_bits32_t=yes |
b72432fd JA |
5038 | else |
5039 | rm -rf conftest* | |
bb70624e | 5040 | ac_cv_type_bits32_t=no |
b72432fd JA |
5041 | fi |
5042 | rm -f conftest* | |
cce855bc JA |
5043 | |
5044 | fi | |
bb70624e JA |
5045 | echo "$ac_t""$ac_cv_type_bits32_t" 1>&6 |
5046 | if test $ac_cv_type_bits32_t = no; then | |
b72432fd | 5047 | cat >> confdefs.h <<\EOF |
bb70624e | 5048 | #define bits32_t int |
b72432fd | 5049 | EOF |
cce855bc JA |
5050 | |
5051 | fi | |
b72432fd JA |
5052 | |
5053 | elif test "$ac_cv_sizeof_long" = 4; then | |
bb70624e | 5054 | echo $ac_n "checking for bits32_t""... $ac_c" 1>&6 |
28ef6c31 | 5055 | echo "configure:5056: checking for bits32_t" >&5 |
bb70624e | 5056 | if eval "test \"`echo '$''{'ac_cv_type_bits32_t'+set}'`\" = set"; then |
cce855bc JA |
5057 | echo $ac_n "(cached) $ac_c" 1>&6 |
5058 | else | |
5059 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5060 | #line 5061 "configure" |
cce855bc JA |
5061 | #include "confdefs.h" |
5062 | #include <sys/types.h> | |
5063 | #if STDC_HEADERS | |
5064 | #include <stdlib.h> | |
5065 | #include <stddef.h> | |
5066 | #endif | |
5067 | EOF | |
5068 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
bb70624e | 5069 | egrep "(^|[^a-zA-Z_0-9])bits32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
cce855bc | 5070 | rm -rf conftest* |
bb70624e | 5071 | ac_cv_type_bits32_t=yes |
cce855bc JA |
5072 | else |
5073 | rm -rf conftest* | |
bb70624e | 5074 | ac_cv_type_bits32_t=no |
cce855bc JA |
5075 | fi |
5076 | rm -f conftest* | |
5077 | ||
5078 | fi | |
bb70624e JA |
5079 | echo "$ac_t""$ac_cv_type_bits32_t" 1>&6 |
5080 | if test $ac_cv_type_bits32_t = no; then | |
cce855bc | 5081 | cat >> confdefs.h <<\EOF |
bb70624e | 5082 | #define bits32_t long |
cce855bc JA |
5083 | EOF |
5084 | ||
5085 | fi | |
5086 | ||
cce855bc | 5087 | else |
bb70624e | 5088 | echo $ac_n "checking for bits32_t""... $ac_c" 1>&6 |
28ef6c31 | 5089 | echo "configure:5090: checking for bits32_t" >&5 |
bb70624e | 5090 | if eval "test \"`echo '$''{'ac_cv_type_bits32_t'+set}'`\" = set"; then |
cce855bc | 5091 | echo $ac_n "(cached) $ac_c" 1>&6 |
cce855bc JA |
5092 | else |
5093 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5094 | #line 5095 "configure" |
cce855bc | 5095 | #include "confdefs.h" |
b72432fd JA |
5096 | #include <sys/types.h> |
5097 | #if STDC_HEADERS | |
5098 | #include <stdlib.h> | |
5099 | #include <stddef.h> | |
cce855bc | 5100 | #endif |
cce855bc | 5101 | EOF |
b72432fd | 5102 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
bb70624e | 5103 | egrep "(^|[^a-zA-Z_0-9])bits32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
b72432fd | 5104 | rm -rf conftest* |
bb70624e | 5105 | ac_cv_type_bits32_t=yes |
cce855bc | 5106 | else |
b72432fd | 5107 | rm -rf conftest* |
bb70624e | 5108 | ac_cv_type_bits32_t=no |
cce855bc | 5109 | fi |
b72432fd JA |
5110 | rm -f conftest* |
5111 | ||
cce855bc | 5112 | fi |
bb70624e JA |
5113 | echo "$ac_t""$ac_cv_type_bits32_t" 1>&6 |
5114 | if test $ac_cv_type_bits32_t = no; then | |
b72432fd | 5115 | cat >> confdefs.h <<\EOF |
bb70624e | 5116 | #define bits32_t int |
b72432fd | 5117 | EOF |
cce855bc JA |
5118 | |
5119 | fi | |
5120 | ||
cce855bc | 5121 | fi |
cce855bc | 5122 | |
b72432fd | 5123 | |
bb70624e JA |
5124 | if test "$ac_cv_sizeof_int" = 4; then |
5125 | echo $ac_n "checking for u_bits32_t""... $ac_c" 1>&6 | |
28ef6c31 | 5126 | echo "configure:5127: checking for u_bits32_t" >&5 |
bb70624e | 5127 | if eval "test \"`echo '$''{'ac_cv_type_u_bits32_t'+set}'`\" = set"; then |
b72432fd | 5128 | echo $ac_n "(cached) $ac_c" 1>&6 |
cce855bc | 5129 | else |
b72432fd | 5130 | cat > conftest.$ac_ext <<EOF |
28ef6c31 | 5131 | #line 5132 "configure" |
b72432fd JA |
5132 | #include "confdefs.h" |
5133 | #include <sys/types.h> | |
5134 | #if STDC_HEADERS | |
5135 | #include <stdlib.h> | |
5136 | #include <stddef.h> | |
5137 | #endif | |
cce855bc | 5138 | EOF |
b72432fd | 5139 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
bb70624e | 5140 | egrep "(^|[^a-zA-Z_0-9])u_bits32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
b72432fd | 5141 | rm -rf conftest* |
bb70624e | 5142 | ac_cv_type_u_bits32_t=yes |
b72432fd JA |
5143 | else |
5144 | rm -rf conftest* | |
bb70624e | 5145 | ac_cv_type_u_bits32_t=no |
b72432fd JA |
5146 | fi |
5147 | rm -f conftest* | |
cce855bc JA |
5148 | |
5149 | fi | |
bb70624e JA |
5150 | echo "$ac_t""$ac_cv_type_u_bits32_t" 1>&6 |
5151 | if test $ac_cv_type_u_bits32_t = no; then | |
b72432fd | 5152 | cat >> confdefs.h <<\EOF |
bb70624e | 5153 | #define u_bits32_t unsigned int |
b72432fd | 5154 | EOF |
cce855bc JA |
5155 | |
5156 | fi | |
5157 | ||
bb70624e JA |
5158 | elif test "$ac_cv_sizeof_long" = 4; then |
5159 | echo $ac_n "checking for u_bits32_t""... $ac_c" 1>&6 | |
28ef6c31 | 5160 | echo "configure:5161: checking for u_bits32_t" >&5 |
bb70624e | 5161 | if eval "test \"`echo '$''{'ac_cv_type_u_bits32_t'+set}'`\" = set"; then |
cce855bc JA |
5162 | echo $ac_n "(cached) $ac_c" 1>&6 |
5163 | else | |
5164 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5165 | #line 5166 "configure" |
cce855bc JA |
5166 | #include "confdefs.h" |
5167 | #include <sys/types.h> | |
5168 | #if STDC_HEADERS | |
5169 | #include <stdlib.h> | |
5170 | #include <stddef.h> | |
5171 | #endif | |
5172 | EOF | |
5173 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
bb70624e | 5174 | egrep "(^|[^a-zA-Z_0-9])u_bits32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
cce855bc | 5175 | rm -rf conftest* |
bb70624e | 5176 | ac_cv_type_u_bits32_t=yes |
cce855bc JA |
5177 | else |
5178 | rm -rf conftest* | |
bb70624e | 5179 | ac_cv_type_u_bits32_t=no |
cce855bc JA |
5180 | fi |
5181 | rm -f conftest* | |
5182 | ||
5183 | fi | |
bb70624e JA |
5184 | echo "$ac_t""$ac_cv_type_u_bits32_t" 1>&6 |
5185 | if test $ac_cv_type_u_bits32_t = no; then | |
cce855bc | 5186 | cat >> confdefs.h <<\EOF |
bb70624e | 5187 | #define u_bits32_t unsigned long |
cce855bc JA |
5188 | EOF |
5189 | ||
5190 | fi | |
5191 | ||
cce855bc | 5192 | else |
bb70624e | 5193 | echo $ac_n "checking for u_bits32_t""... $ac_c" 1>&6 |
28ef6c31 | 5194 | echo "configure:5195: checking for u_bits32_t" >&5 |
bb70624e | 5195 | if eval "test \"`echo '$''{'ac_cv_type_u_bits32_t'+set}'`\" = set"; then |
cce855bc JA |
5196 | echo $ac_n "(cached) $ac_c" 1>&6 |
5197 | else | |
b72432fd | 5198 | cat > conftest.$ac_ext <<EOF |
28ef6c31 | 5199 | #line 5200 "configure" |
b72432fd JA |
5200 | #include "confdefs.h" |
5201 | #include <sys/types.h> | |
5202 | #if STDC_HEADERS | |
5203 | #include <stdlib.h> | |
5204 | #include <stddef.h> | |
5205 | #endif | |
5206 | EOF | |
5207 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
bb70624e | 5208 | egrep "(^|[^a-zA-Z_0-9])u_bits32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
b72432fd | 5209 | rm -rf conftest* |
bb70624e | 5210 | ac_cv_type_u_bits32_t=yes |
b72432fd JA |
5211 | else |
5212 | rm -rf conftest* | |
bb70624e | 5213 | ac_cv_type_u_bits32_t=no |
b72432fd JA |
5214 | fi |
5215 | rm -f conftest* | |
5216 | ||
5217 | fi | |
bb70624e JA |
5218 | echo "$ac_t""$ac_cv_type_u_bits32_t" 1>&6 |
5219 | if test $ac_cv_type_u_bits32_t = no; then | |
b72432fd | 5220 | cat >> confdefs.h <<\EOF |
bb70624e | 5221 | #define u_bits32_t unsigned int |
b72432fd JA |
5222 | EOF |
5223 | ||
5224 | fi | |
cce855bc | 5225 | |
b72432fd JA |
5226 | fi |
5227 | ||
5228 | ||
5229 | if test "$ac_sv_sizeof_char_p" = 8; then | |
5230 | echo $ac_n "checking for bits64_t""... $ac_c" 1>&6 | |
28ef6c31 | 5231 | echo "configure:5232: checking for bits64_t" >&5 |
b72432fd JA |
5232 | if eval "test \"`echo '$''{'ac_cv_type_bits64_t'+set}'`\" = set"; then |
5233 | echo $ac_n "(cached) $ac_c" 1>&6 | |
cce855bc JA |
5234 | else |
5235 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5236 | #line 5237 "configure" |
cce855bc | 5237 | #include "confdefs.h" |
b72432fd JA |
5238 | #include <sys/types.h> |
5239 | #if STDC_HEADERS | |
5240 | #include <stdlib.h> | |
5241 | #include <stddef.h> | |
5242 | #endif | |
5243 | EOF | |
5244 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
bb70624e | 5245 | egrep "(^|[^a-zA-Z_0-9])bits64_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
b72432fd JA |
5246 | rm -rf conftest* |
5247 | ac_cv_type_bits64_t=yes | |
5248 | else | |
5249 | rm -rf conftest* | |
5250 | ac_cv_type_bits64_t=no | |
5251 | fi | |
5252 | rm -f conftest* | |
cce855bc | 5253 | |
b72432fd JA |
5254 | fi |
5255 | echo "$ac_t""$ac_cv_type_bits64_t" 1>&6 | |
5256 | if test $ac_cv_type_bits64_t = no; then | |
5257 | cat >> confdefs.h <<\EOF | |
5258 | #define bits64_t char * | |
5259 | EOF | |
5260 | ||
5261 | fi | |
5262 | ||
5263 | elif test "$ac_cv_sizeof_double" = 8; then | |
5264 | echo $ac_n "checking for bits64_t""... $ac_c" 1>&6 | |
28ef6c31 | 5265 | echo "configure:5266: checking for bits64_t" >&5 |
b72432fd JA |
5266 | if eval "test \"`echo '$''{'ac_cv_type_bits64_t'+set}'`\" = set"; then |
5267 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5268 | else | |
5269 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5270 | #line 5271 "configure" |
b72432fd JA |
5271 | #include "confdefs.h" |
5272 | #include <sys/types.h> | |
5273 | #if STDC_HEADERS | |
5274 | #include <stdlib.h> | |
5275 | #include <stddef.h> | |
cce855bc | 5276 | #endif |
cce855bc | 5277 | EOF |
b72432fd | 5278 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
bb70624e | 5279 | egrep "(^|[^a-zA-Z_0-9])bits64_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
b72432fd JA |
5280 | rm -rf conftest* |
5281 | ac_cv_type_bits64_t=yes | |
cce855bc | 5282 | else |
b72432fd JA |
5283 | rm -rf conftest* |
5284 | ac_cv_type_bits64_t=no | |
cce855bc | 5285 | fi |
b72432fd JA |
5286 | rm -f conftest* |
5287 | ||
cce855bc | 5288 | fi |
b72432fd JA |
5289 | echo "$ac_t""$ac_cv_type_bits64_t" 1>&6 |
5290 | if test $ac_cv_type_bits64_t = no; then | |
5291 | cat >> confdefs.h <<\EOF | |
5292 | #define bits64_t double | |
5293 | EOF | |
cce855bc JA |
5294 | |
5295 | fi | |
5296 | ||
b72432fd JA |
5297 | elif test "$ac_cv_sizeof_long" = 8; then |
5298 | echo $ac_n "checking for bits64_t""... $ac_c" 1>&6 | |
28ef6c31 | 5299 | echo "configure:5300: checking for bits64_t" >&5 |
b72432fd JA |
5300 | if eval "test \"`echo '$''{'ac_cv_type_bits64_t'+set}'`\" = set"; then |
5301 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5302 | else | |
5303 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5304 | #line 5305 "configure" |
b72432fd JA |
5305 | #include "confdefs.h" |
5306 | #include <sys/types.h> | |
5307 | #if STDC_HEADERS | |
5308 | #include <stdlib.h> | |
5309 | #include <stddef.h> | |
5310 | #endif | |
5311 | EOF | |
5312 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
bb70624e | 5313 | egrep "(^|[^a-zA-Z_0-9])bits64_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
b72432fd JA |
5314 | rm -rf conftest* |
5315 | ac_cv_type_bits64_t=yes | |
5316 | else | |
5317 | rm -rf conftest* | |
5318 | ac_cv_type_bits64_t=no | |
cce855bc | 5319 | fi |
b72432fd JA |
5320 | rm -f conftest* |
5321 | ||
5322 | fi | |
5323 | echo "$ac_t""$ac_cv_type_bits64_t" 1>&6 | |
5324 | if test $ac_cv_type_bits64_t = no; then | |
5325 | cat >> confdefs.h <<\EOF | |
5326 | #define bits64_t long | |
cce855bc JA |
5327 | EOF |
5328 | ||
b72432fd JA |
5329 | fi |
5330 | ||
cce855bc | 5331 | else |
b72432fd | 5332 | echo $ac_n "checking for bits64_t""... $ac_c" 1>&6 |
28ef6c31 | 5333 | echo "configure:5334: checking for bits64_t" >&5 |
b72432fd JA |
5334 | if eval "test \"`echo '$''{'ac_cv_type_bits64_t'+set}'`\" = set"; then |
5335 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5336 | else | |
5337 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5338 | #line 5339 "configure" |
b72432fd JA |
5339 | #include "confdefs.h" |
5340 | #include <sys/types.h> | |
5341 | #if STDC_HEADERS | |
5342 | #include <stdlib.h> | |
5343 | #include <stddef.h> | |
5344 | #endif | |
5345 | EOF | |
5346 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
bb70624e | 5347 | egrep "(^|[^a-zA-Z_0-9])bits64_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
b72432fd JA |
5348 | rm -rf conftest* |
5349 | ac_cv_type_bits64_t=yes | |
5350 | else | |
5351 | rm -rf conftest* | |
5352 | ac_cv_type_bits64_t=no | |
5353 | fi | |
5354 | rm -f conftest* | |
5355 | ||
5356 | fi | |
5357 | echo "$ac_t""$ac_cv_type_bits64_t" 1>&6 | |
5358 | if test $ac_cv_type_bits64_t = no; then | |
5359 | cat >> confdefs.h <<\EOF | |
5360 | #define bits64_t double | |
cce855bc JA |
5361 | EOF |
5362 | ||
5363 | fi | |
5364 | ||
5365 | fi | |
5366 | ||
b72432fd | 5367 | |
bb70624e JA |
5368 | |
5369 | if test "$ac_cv_sizeof_int" = "$ac_cv_sizeof_char_p"; then | |
5370 | echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6 | |
28ef6c31 | 5371 | echo "configure:5372: checking for ptrdiff_t" >&5 |
bb70624e JA |
5372 | if eval "test \"`echo '$''{'ac_cv_type_ptrdiff_t'+set}'`\" = set"; then |
5373 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5374 | else | |
5375 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5376 | #line 5377 "configure" |
bb70624e JA |
5377 | #include "confdefs.h" |
5378 | #include <sys/types.h> | |
5379 | #if STDC_HEADERS | |
5380 | #include <stdlib.h> | |
5381 | #include <stddef.h> | |
5382 | #endif | |
5383 | EOF | |
5384 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5385 | egrep "(^|[^a-zA-Z_0-9])ptrdiff_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
5386 | rm -rf conftest* | |
5387 | ac_cv_type_ptrdiff_t=yes | |
5388 | else | |
5389 | rm -rf conftest* | |
5390 | ac_cv_type_ptrdiff_t=no | |
5391 | fi | |
5392 | rm -f conftest* | |
5393 | ||
5394 | fi | |
5395 | echo "$ac_t""$ac_cv_type_ptrdiff_t" 1>&6 | |
5396 | if test $ac_cv_type_ptrdiff_t = no; then | |
5397 | cat >> confdefs.h <<\EOF | |
5398 | #define ptrdiff_t int | |
5399 | EOF | |
5400 | ||
5401 | fi | |
5402 | ||
5403 | elif test "$ac_cv_sizeof_long" = "$ac_cv_sizeof_char_p"; then | |
5404 | echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6 | |
28ef6c31 | 5405 | echo "configure:5406: checking for ptrdiff_t" >&5 |
bb70624e JA |
5406 | if eval "test \"`echo '$''{'ac_cv_type_ptrdiff_t'+set}'`\" = set"; then |
5407 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5408 | else | |
5409 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5410 | #line 5411 "configure" |
bb70624e JA |
5411 | #include "confdefs.h" |
5412 | #include <sys/types.h> | |
5413 | #if STDC_HEADERS | |
5414 | #include <stdlib.h> | |
5415 | #include <stddef.h> | |
5416 | #endif | |
5417 | EOF | |
5418 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5419 | egrep "(^|[^a-zA-Z_0-9])ptrdiff_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
5420 | rm -rf conftest* | |
5421 | ac_cv_type_ptrdiff_t=yes | |
5422 | else | |
5423 | rm -rf conftest* | |
5424 | ac_cv_type_ptrdiff_t=no | |
5425 | fi | |
5426 | rm -f conftest* | |
5427 | ||
5428 | fi | |
5429 | echo "$ac_t""$ac_cv_type_ptrdiff_t" 1>&6 | |
5430 | if test $ac_cv_type_ptrdiff_t = no; then | |
5431 | cat >> confdefs.h <<\EOF | |
5432 | #define ptrdiff_t long | |
5433 | EOF | |
5434 | ||
5435 | fi | |
5436 | ||
5437 | else | |
5438 | echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6 | |
28ef6c31 | 5439 | echo "configure:5440: checking for ptrdiff_t" >&5 |
bb70624e JA |
5440 | if eval "test \"`echo '$''{'ac_cv_type_ptrdiff_t'+set}'`\" = set"; then |
5441 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5442 | else | |
5443 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5444 | #line 5445 "configure" |
bb70624e JA |
5445 | #include "confdefs.h" |
5446 | #include <sys/types.h> | |
5447 | #if STDC_HEADERS | |
5448 | #include <stdlib.h> | |
5449 | #include <stddef.h> | |
5450 | #endif | |
5451 | EOF | |
5452 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5453 | egrep "(^|[^a-zA-Z_0-9])ptrdiff_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
5454 | rm -rf conftest* | |
5455 | ac_cv_type_ptrdiff_t=yes | |
5456 | else | |
5457 | rm -rf conftest* | |
5458 | ac_cv_type_ptrdiff_t=no | |
5459 | fi | |
5460 | rm -f conftest* | |
5461 | ||
5462 | fi | |
5463 | echo "$ac_t""$ac_cv_type_ptrdiff_t" 1>&6 | |
5464 | if test $ac_cv_type_ptrdiff_t = no; then | |
5465 | cat >> confdefs.h <<\EOF | |
5466 | #define ptrdiff_t int | |
5467 | EOF | |
5468 | ||
5469 | fi | |
5470 | ||
5471 | fi | |
5472 | ||
5473 | ||
ccc6cda3 | 5474 | echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6 |
28ef6c31 | 5475 | echo "configure:5476: checking whether stat file-mode macros are broken" >&5 |
ccc6cda3 JA |
5476 | if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then |
5477 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5478 | else | |
5479 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5480 | #line 5481 "configure" |
ccc6cda3 JA |
5481 | #include "confdefs.h" |
5482 | #include <sys/types.h> | |
5483 | #include <sys/stat.h> | |
5484 | ||
5485 | #if defined(S_ISBLK) && defined(S_IFDIR) | |
5486 | # if S_ISBLK (S_IFDIR) | |
5487 | You lose. | |
5488 | # endif | |
5489 | #endif | |
5490 | ||
5491 | #if defined(S_ISBLK) && defined(S_IFCHR) | |
5492 | # if S_ISBLK (S_IFCHR) | |
5493 | You lose. | |
5494 | # endif | |
5495 | #endif | |
5496 | ||
5497 | #if defined(S_ISLNK) && defined(S_IFREG) | |
5498 | # if S_ISLNK (S_IFREG) | |
5499 | You lose. | |
5500 | # endif | |
5501 | #endif | |
5502 | ||
5503 | #if defined(S_ISSOCK) && defined(S_IFREG) | |
5504 | # if S_ISSOCK (S_IFREG) | |
5505 | You lose. | |
5506 | # endif | |
5507 | #endif | |
5508 | ||
5509 | EOF | |
5510 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5511 | egrep "You lose" >/dev/null 2>&1; then | |
5512 | rm -rf conftest* | |
5513 | ac_cv_header_stat_broken=yes | |
5514 | else | |
5515 | rm -rf conftest* | |
5516 | ac_cv_header_stat_broken=no | |
5517 | fi | |
5518 | rm -f conftest* | |
5519 | ||
5520 | fi | |
5521 | ||
5522 | echo "$ac_t""$ac_cv_header_stat_broken" 1>&6 | |
5523 | if test $ac_cv_header_stat_broken = yes; then | |
5524 | cat >> confdefs.h <<\EOF | |
5525 | #define STAT_MACROS_BROKEN 1 | |
5526 | EOF | |
5527 | ||
5528 | fi | |
5529 | ||
ccc6cda3 JA |
5530 | |
5531 | echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 | |
28ef6c31 | 5532 | echo "configure:5533: checking whether byte ordering is bigendian" >&5 |
ccc6cda3 JA |
5533 | if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then |
5534 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5535 | else | |
5536 | ac_cv_c_bigendian=unknown | |
5537 | # See if sys/param.h defines the BYTE_ORDER macro. | |
5538 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5539 | #line 5540 "configure" |
ccc6cda3 JA |
5540 | #include "confdefs.h" |
5541 | #include <sys/types.h> | |
5542 | #include <sys/param.h> | |
5543 | int main() { | |
5544 | ||
5545 | #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN | |
5546 | bogus endian macros | |
5547 | #endif | |
5548 | ; return 0; } | |
5549 | EOF | |
28ef6c31 | 5550 | if { (eval echo configure:5551: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
5551 | rm -rf conftest* |
5552 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
5553 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5554 | #line 5555 "configure" |
ccc6cda3 JA |
5555 | #include "confdefs.h" |
5556 | #include <sys/types.h> | |
5557 | #include <sys/param.h> | |
5558 | int main() { | |
5559 | ||
5560 | #if BYTE_ORDER != BIG_ENDIAN | |
5561 | not big endian | |
5562 | #endif | |
5563 | ; return 0; } | |
5564 | EOF | |
28ef6c31 | 5565 | if { (eval echo configure:5566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
5566 | rm -rf conftest* |
5567 | ac_cv_c_bigendian=yes | |
5568 | else | |
5569 | echo "configure: failed program was:" >&5 | |
5570 | cat conftest.$ac_ext >&5 | |
5571 | rm -rf conftest* | |
5572 | ac_cv_c_bigendian=no | |
5573 | fi | |
5574 | rm -f conftest* | |
5575 | else | |
5576 | echo "configure: failed program was:" >&5 | |
5577 | cat conftest.$ac_ext >&5 | |
5578 | fi | |
5579 | rm -f conftest* | |
5580 | if test $ac_cv_c_bigendian = unknown; then | |
5581 | if test "$cross_compiling" = yes; then | |
5582 | { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } | |
5583 | else | |
5584 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5585 | #line 5586 "configure" |
ccc6cda3 JA |
5586 | #include "confdefs.h" |
5587 | main () { | |
5588 | /* Are we little or big endian? From Harbison&Steele. */ | |
5589 | union | |
5590 | { | |
5591 | long l; | |
5592 | char c[sizeof (long)]; | |
5593 | } u; | |
5594 | u.l = 1; | |
5595 | exit (u.c[sizeof (long) - 1] == 1); | |
5596 | } | |
5597 | EOF | |
28ef6c31 | 5598 | if { (eval echo configure:5599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
5599 | then |
5600 | ac_cv_c_bigendian=no | |
5601 | else | |
5602 | echo "configure: failed program was:" >&5 | |
5603 | cat conftest.$ac_ext >&5 | |
5604 | rm -fr conftest* | |
5605 | ac_cv_c_bigendian=yes | |
5606 | fi | |
5607 | rm -fr conftest* | |
5608 | fi | |
5609 | ||
5610 | fi | |
5611 | fi | |
5612 | ||
5613 | echo "$ac_t""$ac_cv_c_bigendian" 1>&6 | |
5614 | if test $ac_cv_c_bigendian = yes; then | |
5615 | cat >> confdefs.h <<\EOF | |
5616 | #define WORDS_BIGENDIAN 1 | |
5617 | EOF | |
5618 | ||
5619 | fi | |
5620 | ||
5621 | ||
5622 | # Pull the hash mark out of the macro call to avoid m4 problems. | |
5623 | ac_msg="whether #! works in shell scripts" | |
5624 | echo $ac_n "checking $ac_msg""... $ac_c" 1>&6 | |
28ef6c31 | 5625 | echo "configure:5626: checking $ac_msg" >&5 |
ccc6cda3 JA |
5626 | if eval "test \"`echo '$''{'ac_cv_sys_interpreter'+set}'`\" = set"; then |
5627 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5628 | else | |
5629 | echo '#! /bin/cat | |
5630 | exit 69 | |
5631 | ' > conftest | |
5632 | chmod u+x conftest | |
5633 | (SHELL=/bin/sh; export SHELL; ./conftest >/dev/null) | |
5634 | if test $? -ne 69; then | |
5635 | ac_cv_sys_interpreter=yes | |
5636 | else | |
5637 | ac_cv_sys_interpreter=no | |
5638 | fi | |
5639 | rm -f conftest | |
5640 | fi | |
5641 | ||
5642 | echo "$ac_t""$ac_cv_sys_interpreter" 1>&6 | |
bb70624e | 5643 | interpval="$ac_cv_sys_interpreter" |
ccc6cda3 JA |
5644 | |
5645 | if test $ac_cv_sys_interpreter = yes; then | |
5646 | cat >> confdefs.h <<\EOF | |
5647 | #define HAVE_HASH_BANG_EXEC 1 | |
5648 | EOF | |
5649 | ||
5650 | fi | |
5651 | echo $ac_n "checking for restartable system calls""... $ac_c" 1>&6 | |
28ef6c31 | 5652 | echo "configure:5653: checking for restartable system calls" >&5 |
ccc6cda3 JA |
5653 | if eval "test \"`echo '$''{'ac_cv_sys_restartable_syscalls'+set}'`\" = set"; then |
5654 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5655 | else | |
5656 | if test "$cross_compiling" = yes; then | |
5657 | { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } | |
5658 | else | |
5659 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5660 | #line 5661 "configure" |
ccc6cda3 JA |
5661 | #include "confdefs.h" |
5662 | /* Exit 0 (true) if wait returns something other than -1, | |
5663 | i.e. the pid of the child, which means that wait was restarted | |
5664 | after getting the signal. */ | |
5665 | #include <sys/types.h> | |
5666 | #include <signal.h> | |
5667 | ucatch (isig) { } | |
5668 | main () { | |
5669 | int i = fork (), status; | |
5670 | if (i == 0) { sleep (3); kill (getppid (), SIGINT); sleep (3); exit (0); } | |
5671 | signal (SIGINT, ucatch); | |
5672 | status = wait(&i); | |
5673 | if (status == -1) wait(&i); | |
5674 | exit (status == -1); | |
5675 | } | |
5676 | ||
5677 | EOF | |
28ef6c31 | 5678 | if { (eval echo configure:5679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
5679 | then |
5680 | ac_cv_sys_restartable_syscalls=yes | |
5681 | else | |
5682 | echo "configure: failed program was:" >&5 | |
5683 | cat conftest.$ac_ext >&5 | |
5684 | rm -fr conftest* | |
5685 | ac_cv_sys_restartable_syscalls=no | |
5686 | fi | |
5687 | rm -fr conftest* | |
5688 | fi | |
5689 | ||
5690 | fi | |
5691 | ||
5692 | echo "$ac_t""$ac_cv_sys_restartable_syscalls" 1>&6 | |
5693 | if test $ac_cv_sys_restartable_syscalls = yes; then | |
5694 | cat >> confdefs.h <<\EOF | |
5695 | #define HAVE_RESTARTABLE_SYSCALLS 1 | |
5696 | EOF | |
5697 | ||
5698 | fi | |
5699 | ||
5700 | ||
5701 | if test "$ac_cv_func_lstat" = "no"; then | |
5702 | echo $ac_n "checking for lstat""... $ac_c" 1>&6 | |
28ef6c31 | 5703 | echo "configure:5704: checking for lstat" >&5 |
ccc6cda3 JA |
5704 | if eval "test \"`echo '$''{'bash_cv_func_lstat'+set}'`\" = set"; then |
5705 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5706 | else | |
5707 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5708 | #line 5709 "configure" |
ccc6cda3 JA |
5709 | #include "confdefs.h" |
5710 | ||
5711 | #include <sys/types.h> | |
5712 | #include <sys/stat.h> | |
5713 | ||
5714 | int main() { | |
cce855bc | 5715 | lstat(".",(struct stat *)0); |
ccc6cda3 JA |
5716 | ; return 0; } |
5717 | EOF | |
28ef6c31 | 5718 | if { (eval echo configure:5719: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
5719 | rm -rf conftest* |
5720 | bash_cv_func_lstat=yes | |
5721 | else | |
5722 | echo "configure: failed program was:" >&5 | |
5723 | cat conftest.$ac_ext >&5 | |
5724 | rm -rf conftest* | |
5725 | bash_cv_func_lstat=no | |
5726 | fi | |
5727 | rm -f conftest* | |
5728 | fi | |
5729 | ||
5730 | echo "$ac_t""$bash_cv_func_lstat" 1>&6 | |
5731 | if test $bash_cv_func_lstat = yes; then | |
5732 | cat >> confdefs.h <<\EOF | |
5733 | #define HAVE_LSTAT 1 | |
5734 | EOF | |
5735 | ||
5736 | fi | |
5737 | ||
5738 | fi | |
5739 | ||
5740 | echo $ac_n "checking if dup2 fails to clear the close-on-exec flag""... $ac_c" 1>&6 | |
28ef6c31 | 5741 | echo "configure:5742: checking if dup2 fails to clear the close-on-exec flag" >&5 |
ccc6cda3 JA |
5742 | if eval "test \"`echo '$''{'bash_cv_dup2_broken'+set}'`\" = set"; then |
5743 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5744 | else | |
5745 | if test "$cross_compiling" = yes; then | |
b72432fd | 5746 | echo "configure: warning: cannot check dup2 if cross compiling -- defaulting to no" 1>&2 |
cce855bc | 5747 | bash_cv_dup2_broken=no |
ccc6cda3 JA |
5748 | else |
5749 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5750 | #line 5751 "configure" |
ccc6cda3 JA |
5751 | #include "confdefs.h" |
5752 | ||
5753 | #include <sys/types.h> | |
5754 | #include <fcntl.h> | |
5755 | main() | |
5756 | { | |
5757 | int fd1, fd2, fl; | |
5758 | fd1 = open("/dev/null", 2); | |
5759 | if (fcntl(fd1, 2, 1) < 0) | |
5760 | exit(1); | |
5761 | fd2 = dup2(fd1, 1); | |
5762 | if (fd2 < 0) | |
5763 | exit(2); | |
5764 | fl = fcntl(fd2, 1, 0); | |
5765 | /* fl will be 1 if dup2 did not reset the close-on-exec flag. */ | |
5766 | exit(fl != 1); | |
5767 | } | |
5768 | ||
5769 | EOF | |
28ef6c31 | 5770 | if { (eval echo configure:5771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
5771 | then |
5772 | bash_cv_dup2_broken=yes | |
5773 | else | |
5774 | echo "configure: failed program was:" >&5 | |
5775 | cat conftest.$ac_ext >&5 | |
5776 | rm -fr conftest* | |
5777 | bash_cv_dup2_broken=no | |
5778 | fi | |
5779 | rm -fr conftest* | |
5780 | fi | |
5781 | ||
5782 | ||
5783 | fi | |
5784 | ||
5785 | echo "$ac_t""$bash_cv_dup2_broken" 1>&6 | |
5786 | if test $bash_cv_dup2_broken = yes; then | |
5787 | cat >> confdefs.h <<\EOF | |
5788 | #define DUP2_BROKEN 1 | |
5789 | EOF | |
5790 | ||
5791 | fi | |
5792 | ||
5793 | ||
5794 | echo $ac_n "checking whether pgrps need synchronization""... $ac_c" 1>&6 | |
28ef6c31 | 5795 | echo "configure:5796: checking whether pgrps need synchronization" >&5 |
ccc6cda3 JA |
5796 | if eval "test \"`echo '$''{'bash_cv_pgrp_pipe'+set}'`\" = set"; then |
5797 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5798 | else | |
5799 | if test "$cross_compiling" = yes; then | |
b72432fd | 5800 | echo "configure: warning: cannot check pgrp synchronization if cross compiling -- defaulting to no" 1>&2 |
cce855bc | 5801 | bash_cv_pgrp_pipe=no |
ccc6cda3 JA |
5802 | else |
5803 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5804 | #line 5805 "configure" |
ccc6cda3 JA |
5805 | #include "confdefs.h" |
5806 | ||
5807 | #ifdef HAVE_UNISTD_H | |
5808 | # include <unistd.h> | |
5809 | #endif | |
5810 | main() | |
5811 | { | |
5812 | # ifdef GETPGRP_VOID | |
5813 | # define getpgID() getpgrp() | |
5814 | # else | |
5815 | # define getpgID() getpgrp(0) | |
5816 | # define setpgid(x,y) setpgrp(x,y) | |
5817 | # endif | |
5818 | int pid1, pid2, fds[2]; | |
5819 | int status; | |
5820 | char ok; | |
5821 | ||
5822 | switch (pid1 = fork()) { | |
5823 | case -1: | |
5824 | exit(1); | |
5825 | case 0: | |
5826 | setpgid(0, getpid()); | |
5827 | exit(0); | |
5828 | } | |
5829 | setpgid(pid1, pid1); | |
5830 | ||
5831 | sleep(2); /* let first child die */ | |
5832 | ||
5833 | if (pipe(fds) < 0) | |
5834 | exit(2); | |
5835 | ||
5836 | switch (pid2 = fork()) { | |
5837 | case -1: | |
5838 | exit(3); | |
5839 | case 0: | |
5840 | setpgid(0, pid1); | |
5841 | ok = getpgID() == pid1; | |
5842 | write(fds[1], &ok, 1); | |
5843 | exit(0); | |
5844 | } | |
5845 | setpgid(pid2, pid1); | |
5846 | ||
5847 | close(fds[1]); | |
5848 | if (read(fds[0], &ok, 1) != 1) | |
5849 | exit(4); | |
5850 | wait(&status); | |
5851 | wait(&status); | |
5852 | exit(ok ? 0 : 5); | |
5853 | } | |
5854 | ||
5855 | EOF | |
28ef6c31 | 5856 | if { (eval echo configure:5857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
5857 | then |
5858 | bash_cv_pgrp_pipe=no | |
5859 | else | |
5860 | echo "configure: failed program was:" >&5 | |
5861 | cat conftest.$ac_ext >&5 | |
5862 | rm -fr conftest* | |
5863 | bash_cv_pgrp_pipe=yes | |
5864 | fi | |
5865 | rm -fr conftest* | |
5866 | fi | |
5867 | ||
5868 | ||
5869 | fi | |
5870 | ||
5871 | echo "$ac_t""$bash_cv_pgrp_pipe" 1>&6 | |
5872 | if test $bash_cv_pgrp_pipe = yes; then | |
5873 | cat >> confdefs.h <<\EOF | |
5874 | #define PGRP_PIPE 1 | |
5875 | EOF | |
5876 | ||
5877 | fi | |
5878 | ||
d166f048 JA |
5879 | |
5880 | echo $ac_n "checking for type of signal functions""... $ac_c" 1>&6 | |
28ef6c31 | 5881 | echo "configure:5882: checking for type of signal functions" >&5 |
d166f048 | 5882 | if eval "test \"`echo '$''{'bash_cv_signal_vintage'+set}'`\" = set"; then |
ccc6cda3 JA |
5883 | echo $ac_n "(cached) $ac_c" 1>&6 |
5884 | else | |
d166f048 | 5885 | |
ccc6cda3 | 5886 | cat > conftest.$ac_ext <<EOF |
28ef6c31 | 5887 | #line 5888 "configure" |
ccc6cda3 | 5888 | #include "confdefs.h" |
d166f048 | 5889 | #include <signal.h> |
ccc6cda3 | 5890 | int main() { |
d166f048 JA |
5891 | |
5892 | sigset_t ss; | |
5893 | struct sigaction sa; | |
5894 | sigemptyset(&ss); sigsuspend(&ss); | |
5895 | sigaction(SIGINT, &sa, (struct sigaction *) 0); | |
5896 | sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0); | |
5897 | ||
ccc6cda3 JA |
5898 | ; return 0; } |
5899 | EOF | |
28ef6c31 | 5900 | if { (eval echo configure:5901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 | 5901 | rm -rf conftest* |
d166f048 | 5902 | bash_cv_signal_vintage=posix |
ccc6cda3 JA |
5903 | else |
5904 | echo "configure: failed program was:" >&5 | |
5905 | cat conftest.$ac_ext >&5 | |
5906 | rm -rf conftest* | |
d166f048 JA |
5907 | |
5908 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5909 | #line 5910 "configure" |
d166f048 JA |
5910 | #include "confdefs.h" |
5911 | #include <signal.h> | |
5912 | int main() { | |
5913 | ||
5914 | int mask = sigmask(SIGINT); | |
5915 | sigsetmask(mask); sigblock(mask); sigpause(mask); | |
5916 | ||
5917 | ; return 0; } | |
5918 | EOF | |
28ef6c31 | 5919 | if { (eval echo configure:5920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d166f048 JA |
5920 | rm -rf conftest* |
5921 | bash_cv_signal_vintage=4.2bsd | |
5922 | else | |
5923 | echo "configure: failed program was:" >&5 | |
5924 | cat conftest.$ac_ext >&5 | |
5925 | rm -rf conftest* | |
5926 | ||
5927 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5928 | #line 5929 "configure" |
d166f048 JA |
5929 | #include "confdefs.h" |
5930 | ||
5931 | #include <signal.h> | |
5932 | RETSIGTYPE foo() { } | |
5933 | int main() { | |
5934 | ||
5935 | int mask = sigmask(SIGINT); | |
5936 | sigset(SIGINT, foo); sigrelse(SIGINT); | |
5937 | sighold(SIGINT); sigpause(SIGINT); | |
5938 | ||
5939 | ; return 0; } | |
5940 | EOF | |
28ef6c31 | 5941 | if { (eval echo configure:5942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d166f048 JA |
5942 | rm -rf conftest* |
5943 | bash_cv_signal_vintage=svr3 | |
5944 | else | |
5945 | echo "configure: failed program was:" >&5 | |
5946 | cat conftest.$ac_ext >&5 | |
5947 | rm -rf conftest* | |
5948 | bash_cv_signal_vintage=v7 | |
5949 | ||
5950 | fi | |
5951 | rm -f conftest* | |
5952 | ||
5953 | fi | |
5954 | rm -f conftest* | |
5955 | ||
5956 | fi | |
5957 | rm -f conftest* | |
5958 | ||
5959 | fi | |
5960 | ||
5961 | echo "$ac_t""$bash_cv_signal_vintage" 1>&6 | |
5962 | if test "$bash_cv_signal_vintage" = posix; then | |
5963 | cat >> confdefs.h <<\EOF | |
5964 | #define HAVE_POSIX_SIGNALS 1 | |
5965 | EOF | |
5966 | ||
5967 | elif test "$bash_cv_signal_vintage" = "4.2bsd"; then | |
5968 | cat >> confdefs.h <<\EOF | |
5969 | #define HAVE_BSD_SIGNALS 1 | |
5970 | EOF | |
5971 | ||
5972 | elif test "$bash_cv_signal_vintage" = svr3; then | |
5973 | cat >> confdefs.h <<\EOF | |
5974 | #define HAVE_USG_SIGHOLD 1 | |
5975 | EOF | |
5976 | ||
5977 | fi | |
5978 | ||
5979 | ||
cce855bc JA |
5980 | if test "$ac_cv_sys_restartable_syscalls" = "no"; then |
5981 | ||
28ef6c31 JA |
5982 | echo $ac_n "checking whether posix sigaction restarts system calls by default""... $ac_c" 1>&6 |
5983 | echo "configure:5984: checking whether posix sigaction restarts system calls by default" >&5 | |
cce855bc JA |
5984 | if eval "test \"`echo '$''{'bash_cv_sys_restartable_syscalls'+set}'`\" = set"; then |
5985 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5986 | else | |
5987 | if test "$cross_compiling" = yes; then | |
b72432fd | 5988 | echo "configure: warning: cannot check restartable syscalls if cross compiling" 1>&2 |
cce855bc JA |
5989 | else |
5990 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 5991 | #line 5992 "configure" |
cce855bc JA |
5992 | #include "confdefs.h" |
5993 | /* Exit 0 (true) if wait returns something other than -1, | |
5994 | i.e. the pid of the child, which means that wait was restarted | |
5995 | after getting the signal. */ | |
28ef6c31 JA |
5996 | #ifdef HAVE_UNISTD_H |
5997 | # include <unistd.h> | |
5998 | #endif | |
cce855bc JA |
5999 | #include <sys/types.h> |
6000 | #include <signal.h> | |
6001 | static int caught = 0; | |
6002 | void ucatch (isig) int isig; { caught = 1; } | |
6003 | main () | |
6004 | { | |
6005 | #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS) | |
6006 | exit (1); | |
6007 | #else | |
6008 | struct sigaction act, oact; | |
6009 | int i, status; | |
6010 | ||
6011 | act.sa_handler = ucatch; | |
6012 | /* Might want to add SA_RESTART here, but bash's set_signal_handler | |
6013 | does not. */ | |
6014 | act.sa_flags = 0; | |
6015 | sigemptyset(&act.sa_mask); | |
6016 | sigemptyset(&oact.sa_mask); | |
6017 | i = fork (); | |
6018 | /* A possible race condition here, but in practice it never happens. */ | |
6019 | if (i == 0) { sleep (3); kill (getppid (), SIGINT); sleep (3); exit (0); } | |
6020 | sigaction(SIGINT, &act, &oact); | |
6021 | status = wait(&i); | |
6022 | if (status == -1) wait(&i); | |
6023 | exit (status == -1); | |
6024 | #endif | |
6025 | } | |
6026 | ||
6027 | EOF | |
28ef6c31 | 6028 | if { (eval echo configure:6029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
cce855bc JA |
6029 | then |
6030 | bash_cv_sys_restartable_syscalls=yes | |
6031 | else | |
6032 | echo "configure: failed program was:" >&5 | |
6033 | cat conftest.$ac_ext >&5 | |
6034 | rm -fr conftest* | |
6035 | bash_cv_sys_restartable_syscalls=no | |
6036 | fi | |
6037 | rm -fr conftest* | |
6038 | fi | |
6039 | ||
6040 | ||
6041 | fi | |
6042 | ||
6043 | echo "$ac_t""$bash_cv_sys_restartable_syscalls" 1>&6 | |
6044 | if test $bash_cv_sys_restartable_syscalls = yes; then | |
6045 | cat >> confdefs.h <<\EOF | |
6046 | #define HAVE_RESTARTABLE_SYSCALLS 1 | |
6047 | EOF | |
6048 | ||
6049 | fi | |
6050 | ||
6051 | fi | |
6052 | ||
d166f048 | 6053 | echo $ac_n "checking for sys_errlist and sys_nerr""... $ac_c" 1>&6 |
28ef6c31 | 6054 | echo "configure:6055: checking for sys_errlist and sys_nerr" >&5 |
d166f048 JA |
6055 | if eval "test \"`echo '$''{'bash_cv_sys_errlist'+set}'`\" = set"; then |
6056 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6057 | else | |
6058 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6059 | #line 6060 "configure" |
d166f048 JA |
6060 | #include "confdefs.h" |
6061 | #include <errno.h> | |
6062 | int main() { | |
6063 | extern char *sys_errlist[]; | |
6064 | extern int sys_nerr; | |
6065 | char *msg = sys_errlist[sys_nerr - 1]; | |
6066 | ; return 0; } | |
6067 | EOF | |
28ef6c31 | 6068 | if { (eval echo configure:6069: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
d166f048 JA |
6069 | rm -rf conftest* |
6070 | bash_cv_sys_errlist=yes | |
6071 | else | |
6072 | echo "configure: failed program was:" >&5 | |
6073 | cat conftest.$ac_ext >&5 | |
6074 | rm -rf conftest* | |
6075 | bash_cv_sys_errlist=no | |
6076 | fi | |
6077 | rm -f conftest* | |
6078 | fi | |
6079 | echo "$ac_t""$bash_cv_sys_errlist" 1>&6 | |
6080 | if test $bash_cv_sys_errlist = yes; then | |
6081 | cat >> confdefs.h <<\EOF | |
6082 | #define HAVE_SYS_ERRLIST 1 | |
6083 | EOF | |
6084 | ||
6085 | fi | |
6086 | ||
ccc6cda3 JA |
6087 | |
6088 | echo $ac_n "checking for sys_siglist in system C library""... $ac_c" 1>&6 | |
28ef6c31 | 6089 | echo "configure:6090: checking for sys_siglist in system C library" >&5 |
ccc6cda3 JA |
6090 | if eval "test \"`echo '$''{'bash_cv_sys_siglist'+set}'`\" = set"; then |
6091 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6092 | else | |
6093 | if test "$cross_compiling" = yes; then | |
b72432fd | 6094 | echo "configure: warning: cannot check for sys_siglist if cross compiling -- defaulting to no" 1>&2 |
cce855bc | 6095 | bash_cv_sys_siglist=no |
ccc6cda3 JA |
6096 | else |
6097 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6098 | #line 6099 "configure" |
ccc6cda3 JA |
6099 | #include "confdefs.h" |
6100 | ||
6101 | #include <sys/types.h> | |
6102 | #include <signal.h> | |
6103 | #ifdef HAVE_UNISTD_H | |
6104 | #include <unistd.h> | |
6105 | #endif | |
6106 | #ifndef SYS_SIGLIST_DECLARED | |
6107 | extern char *sys_siglist[]; | |
6108 | #endif | |
6109 | main() | |
6110 | { | |
6111 | char *msg = sys_siglist[2]; | |
6112 | exit(msg == 0); | |
6113 | } | |
6114 | EOF | |
28ef6c31 | 6115 | if { (eval echo configure:6116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
6116 | then |
6117 | bash_cv_sys_siglist=yes | |
6118 | else | |
6119 | echo "configure: failed program was:" >&5 | |
6120 | cat conftest.$ac_ext >&5 | |
6121 | rm -fr conftest* | |
6122 | bash_cv_sys_siglist=no | |
6123 | fi | |
6124 | rm -fr conftest* | |
6125 | fi | |
6126 | ||
6127 | fi | |
cce855bc | 6128 | |
ccc6cda3 JA |
6129 | echo "$ac_t""$bash_cv_sys_siglist" 1>&6 |
6130 | if test $bash_cv_sys_siglist = yes; then | |
6131 | cat >> confdefs.h <<\EOF | |
6132 | #define HAVE_SYS_SIGLIST 1 | |
6133 | EOF | |
6134 | ||
6135 | fi | |
6136 | ||
e8ce775d | 6137 | echo $ac_n "checking for _sys_siglist in signal.h or unistd.h""... $ac_c" 1>&6 |
28ef6c31 | 6138 | echo "configure:6139: checking for _sys_siglist in signal.h or unistd.h" >&5 |
e8ce775d JA |
6139 | if eval "test \"`echo '$''{'bash_cv_decl_under_sys_siglist'+set}'`\" = set"; then |
6140 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6141 | else | |
6142 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6143 | #line 6144 "configure" |
e8ce775d JA |
6144 | #include "confdefs.h" |
6145 | ||
6146 | #include <sys/types.h> | |
6147 | #include <signal.h> | |
6148 | #ifdef HAVE_UNISTD_H | |
6149 | #include <unistd.h> | |
6150 | #endif | |
6151 | int main() { | |
6152 | char *msg = _sys_siglist[2]; | |
6153 | ; return 0; } | |
6154 | EOF | |
28ef6c31 | 6155 | if { (eval echo configure:6156: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
e8ce775d JA |
6156 | rm -rf conftest* |
6157 | bash_cv_decl_under_sys_siglist=yes | |
6158 | else | |
6159 | echo "configure: failed program was:" >&5 | |
6160 | cat conftest.$ac_ext >&5 | |
6161 | rm -rf conftest* | |
6162 | bash_cv_decl_under_sys_siglist=no | |
6163 | fi | |
6164 | rm -f conftest* | |
6165 | fi | |
6166 | echo "$ac_t""$bash_cv_decl_under_sys_siglist" 1>&6 | |
6167 | if test $bash_cv_decl_under_sys_siglist = yes; then | |
6168 | cat >> confdefs.h <<\EOF | |
6169 | #define UNDER_SYS_SIGLIST_DECLARED 1 | |
6170 | EOF | |
6171 | ||
6172 | fi | |
6173 | ||
6174 | ||
ccc6cda3 | 6175 | echo $ac_n "checking for _sys_siglist in system C library""... $ac_c" 1>&6 |
28ef6c31 | 6176 | echo "configure:6177: checking for _sys_siglist in system C library" >&5 |
ccc6cda3 JA |
6177 | if eval "test \"`echo '$''{'bash_cv_under_sys_siglist'+set}'`\" = set"; then |
6178 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6179 | else | |
6180 | if test "$cross_compiling" = yes; then | |
b72432fd | 6181 | echo "configure: warning: cannot check for _sys_siglist if cross compiling -- defaulting to no" 1>&2 |
cce855bc | 6182 | bash_cv_under_sys_siglist=no |
ccc6cda3 JA |
6183 | else |
6184 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6185 | #line 6186 "configure" |
ccc6cda3 JA |
6186 | #include "confdefs.h" |
6187 | ||
6188 | #include <sys/types.h> | |
6189 | #include <signal.h> | |
6190 | #ifdef HAVE_UNISTD_H | |
6191 | #include <unistd.h> | |
6192 | #endif | |
e8ce775d | 6193 | #ifndef UNDER_SYS_SIGLIST_DECLARED |
ccc6cda3 JA |
6194 | extern char *_sys_siglist[]; |
6195 | #endif | |
6196 | main() | |
6197 | { | |
e8ce775d | 6198 | char *msg = (char *)_sys_siglist[2]; |
ccc6cda3 JA |
6199 | exit(msg == 0); |
6200 | } | |
6201 | EOF | |
28ef6c31 | 6202 | if { (eval echo configure:6203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
6203 | then |
6204 | bash_cv_under_sys_siglist=yes | |
6205 | else | |
6206 | echo "configure: failed program was:" >&5 | |
6207 | cat conftest.$ac_ext >&5 | |
6208 | rm -fr conftest* | |
6209 | bash_cv_under_sys_siglist=no | |
6210 | fi | |
6211 | rm -fr conftest* | |
6212 | fi | |
6213 | ||
6214 | fi | |
cce855bc | 6215 | |
ccc6cda3 JA |
6216 | echo "$ac_t""$bash_cv_under_sys_siglist" 1>&6 |
6217 | if test $bash_cv_under_sys_siglist = yes; then | |
6218 | cat >> confdefs.h <<\EOF | |
6219 | #define HAVE_UNDER_SYS_SIGLIST 1 | |
6220 | EOF | |
6221 | ||
6222 | fi | |
6223 | ||
6224 | ||
ccc6cda3 | 6225 | echo $ac_n "checking whether signal handlers are of type void""... $ac_c" 1>&6 |
28ef6c31 | 6226 | echo "configure:6227: checking whether signal handlers are of type void" >&5 |
ccc6cda3 JA |
6227 | if eval "test \"`echo '$''{'bash_cv_void_sighandler'+set}'`\" = set"; then |
6228 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6229 | else | |
6230 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6231 | #line 6232 "configure" |
ccc6cda3 JA |
6232 | #include "confdefs.h" |
6233 | #include <sys/types.h> | |
6234 | #include <signal.h> | |
6235 | #ifdef signal | |
6236 | #undef signal | |
6237 | #endif | |
6238 | #ifdef __cplusplus | |
6239 | extern "C" | |
6240 | #endif | |
6241 | void (*signal ()) (); | |
6242 | int main() { | |
6243 | int i; | |
6244 | ; return 0; } | |
6245 | EOF | |
28ef6c31 | 6246 | if { (eval echo configure:6247: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
6247 | rm -rf conftest* |
6248 | bash_cv_void_sighandler=yes | |
6249 | else | |
6250 | echo "configure: failed program was:" >&5 | |
6251 | cat conftest.$ac_ext >&5 | |
6252 | rm -rf conftest* | |
6253 | bash_cv_void_sighandler=no | |
6254 | fi | |
6255 | rm -f conftest* | |
6256 | fi | |
6257 | echo "$ac_t""$bash_cv_void_sighandler" 1>&6 | |
6258 | if test $bash_cv_void_sighandler = yes; then | |
6259 | cat >> confdefs.h <<\EOF | |
6260 | #define VOID_SIGHANDLER 1 | |
6261 | EOF | |
6262 | ||
6263 | fi | |
6264 | ||
6265 | echo $ac_n "checking for clock_t""... $ac_c" 1>&6 | |
28ef6c31 | 6266 | echo "configure:6267: checking for clock_t" >&5 |
ccc6cda3 JA |
6267 | if eval "test \"`echo '$''{'bash_cv_type_clock_t'+set}'`\" = set"; then |
6268 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6269 | else | |
6270 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6271 | #line 6272 "configure" |
ccc6cda3 JA |
6272 | #include "confdefs.h" |
6273 | #include <sys/types.h> | |
6274 | #if STDC_HEADERS | |
6275 | #include <stdlib.h> | |
6276 | #endif | |
6277 | #include <sys/times.h> | |
6278 | ||
6279 | EOF | |
6280 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6281 | egrep "clock_t" >/dev/null 2>&1; then | |
6282 | rm -rf conftest* | |
6283 | bash_cv_type_clock_t=yes | |
6284 | else | |
6285 | rm -rf conftest* | |
6286 | bash_cv_type_clock_t=no | |
6287 | fi | |
6288 | rm -f conftest* | |
6289 | ||
6290 | fi | |
6291 | ||
6292 | echo "$ac_t""$bash_cv_type_clock_t" 1>&6 | |
6293 | ||
6294 | if test $bash_cv_type_clock_t = no; then | |
6295 | cat >> confdefs.h <<\EOF | |
6296 | #define clock_t long | |
6297 | EOF | |
6298 | ||
6299 | fi | |
6300 | ||
6301 | echo $ac_n "checking for sigset_t""... $ac_c" 1>&6 | |
28ef6c31 | 6302 | echo "configure:6303: checking for sigset_t" >&5 |
ccc6cda3 JA |
6303 | if eval "test \"`echo '$''{'bash_cv_type_sigset_t'+set}'`\" = set"; then |
6304 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6305 | else | |
6306 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6307 | #line 6308 "configure" |
ccc6cda3 JA |
6308 | #include "confdefs.h" |
6309 | #include <sys/types.h> | |
6310 | #if STDC_HEADERS | |
6311 | #include <stdlib.h> | |
6312 | #endif | |
6313 | #include <signal.h> | |
6314 | ||
6315 | EOF | |
6316 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6317 | egrep "sigset_t" >/dev/null 2>&1; then | |
6318 | rm -rf conftest* | |
6319 | bash_cv_type_sigset_t=yes | |
6320 | else | |
6321 | rm -rf conftest* | |
6322 | bash_cv_type_sigset_t=no | |
6323 | fi | |
6324 | rm -f conftest* | |
6325 | ||
6326 | fi | |
6327 | ||
6328 | echo "$ac_t""$bash_cv_type_sigset_t" 1>&6 | |
6329 | ||
6330 | if test $bash_cv_type_sigset_t = no; then | |
6331 | cat >> confdefs.h <<\EOF | |
6332 | #define sigset_t int | |
6333 | EOF | |
6334 | ||
6335 | fi | |
6336 | ||
6337 | echo $ac_n "checking for quad_t""... $ac_c" 1>&6 | |
28ef6c31 | 6338 | echo "configure:6339: checking for quad_t" >&5 |
ccc6cda3 JA |
6339 | if eval "test \"`echo '$''{'bash_cv_type_quad_t'+set}'`\" = set"; then |
6340 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6341 | else | |
6342 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6343 | #line 6344 "configure" |
ccc6cda3 JA |
6344 | #include "confdefs.h" |
6345 | #include <sys/types.h> | |
6346 | #if STDC_HEADERS | |
6347 | #include <stdlib.h> | |
6348 | #endif | |
6349 | ||
6350 | ||
6351 | EOF | |
6352 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6353 | egrep "quad_t" >/dev/null 2>&1; then | |
6354 | rm -rf conftest* | |
6355 | bash_cv_type_quad_t=yes | |
6356 | else | |
6357 | rm -rf conftest* | |
6358 | bash_cv_type_quad_t=no | |
6359 | fi | |
6360 | rm -f conftest* | |
6361 | ||
6362 | fi | |
6363 | ||
6364 | echo "$ac_t""$bash_cv_type_quad_t" 1>&6 | |
6365 | if test $bash_cv_type_quad_t = yes; then | |
6366 | cat >> confdefs.h <<\EOF | |
6367 | #define HAVE_QUAD_T 1 | |
6368 | EOF | |
6369 | ||
6370 | fi | |
6371 | if test $bash_cv_type_quad_t = no; then | |
6372 | cat >> confdefs.h <<\EOF | |
6373 | #define quad_t long | |
6374 | EOF | |
6375 | ||
6376 | fi | |
6377 | ||
6378 | echo $ac_n "checking for size and type of struct rlimit fields""... $ac_c" 1>&6 | |
28ef6c31 | 6379 | echo "configure:6380: checking for size and type of struct rlimit fields" >&5 |
ccc6cda3 JA |
6380 | if eval "test \"`echo '$''{'bash_cv_type_rlimit'+set}'`\" = set"; then |
6381 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6382 | else | |
6383 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6384 | #line 6385 "configure" |
ccc6cda3 JA |
6385 | #include "confdefs.h" |
6386 | #include <sys/types.h> | |
cce855bc | 6387 | #include <sys/resource.h> |
ccc6cda3 JA |
6388 | int main() { |
6389 | rlim_t xxx; | |
6390 | ; return 0; } | |
6391 | EOF | |
28ef6c31 | 6392 | if { (eval echo configure:6393: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
6393 | rm -rf conftest* |
6394 | bash_cv_type_rlimit=rlim_t | |
6395 | else | |
6396 | echo "configure: failed program was:" >&5 | |
6397 | cat conftest.$ac_ext >&5 | |
6398 | rm -rf conftest* | |
6399 | ||
6400 | if test "$cross_compiling" = yes; then | |
b72432fd | 6401 | echo "configure: warning: cannot check quad_t if cross compiling -- defaulting to long" 1>&2 |
cce855bc | 6402 | bash_cv_type_rlimit=long |
ccc6cda3 JA |
6403 | else |
6404 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6405 | #line 6406 "configure" |
ccc6cda3 JA |
6406 | #include "confdefs.h" |
6407 | ||
6408 | #include <sys/types.h> | |
6409 | #include <sys/time.h> | |
6410 | #include <sys/resource.h> | |
6411 | main() | |
6412 | { | |
6413 | #ifdef HAVE_QUAD_T | |
6414 | struct rlimit rl; | |
6415 | if (sizeof(rl.rlim_cur) == sizeof(quad_t)) | |
6416 | exit(0); | |
6417 | #endif | |
6418 | exit(1); | |
6419 | } | |
6420 | EOF | |
28ef6c31 | 6421 | if { (eval echo configure:6422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
6422 | then |
6423 | bash_cv_type_rlimit=quad_t | |
6424 | else | |
6425 | echo "configure: failed program was:" >&5 | |
6426 | cat conftest.$ac_ext >&5 | |
6427 | rm -fr conftest* | |
6428 | bash_cv_type_rlimit=long | |
6429 | fi | |
6430 | rm -fr conftest* | |
6431 | fi | |
6432 | ||
6433 | fi | |
6434 | rm -f conftest* | |
6435 | ||
6436 | fi | |
6437 | ||
6438 | echo "$ac_t""$bash_cv_type_rlimit" 1>&6 | |
6439 | if test $bash_cv_type_rlimit = quad_t; then | |
6440 | cat >> confdefs.h <<\EOF | |
6441 | #define RLIMTYPE quad_t | |
6442 | EOF | |
6443 | ||
6444 | elif test $bash_cv_type_rlimit = rlim_t; then | |
6445 | cat >> confdefs.h <<\EOF | |
6446 | #define RLIMTYPE rlim_t | |
6447 | EOF | |
6448 | ||
6449 | fi | |
6450 | ||
d166f048 | 6451 | |
ccc6cda3 | 6452 | echo $ac_n "checking for a c_line member of struct termios""... $ac_c" 1>&6 |
28ef6c31 | 6453 | echo "configure:6454: checking for a c_line member of struct termios" >&5 |
ccc6cda3 JA |
6454 | if eval "test \"`echo '$''{'bash_cv_termios_ldisc'+set}'`\" = set"; then |
6455 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6456 | else | |
6457 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6458 | #line 6459 "configure" |
ccc6cda3 JA |
6459 | #include "confdefs.h" |
6460 | #include <sys/types.h> | |
6461 | #include <termios.h> | |
6462 | int main() { | |
6463 | struct termios t; int i; i = t.c_line; | |
6464 | ; return 0; } | |
6465 | EOF | |
28ef6c31 | 6466 | if { (eval echo configure:6467: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
6467 | rm -rf conftest* |
6468 | bash_cv_termios_ldisc=yes | |
6469 | else | |
6470 | echo "configure: failed program was:" >&5 | |
6471 | cat conftest.$ac_ext >&5 | |
6472 | rm -rf conftest* | |
6473 | bash_cv_termios_ldisc=no | |
6474 | fi | |
6475 | rm -f conftest* | |
6476 | fi | |
6477 | echo "$ac_t""$bash_cv_termios_ldisc" 1>&6 | |
6478 | if test $bash_cv_termios_ldisc = yes; then | |
6479 | cat >> confdefs.h <<\EOF | |
6480 | #define TERMIOS_LDISC 1 | |
6481 | EOF | |
6482 | ||
6483 | fi | |
6484 | ||
6485 | echo $ac_n "checking for a c_line member of struct termio""... $ac_c" 1>&6 | |
28ef6c31 | 6486 | echo "configure:6487: checking for a c_line member of struct termio" >&5 |
ccc6cda3 JA |
6487 | if eval "test \"`echo '$''{'bash_cv_termio_ldisc'+set}'`\" = set"; then |
6488 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6489 | else | |
6490 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6491 | #line 6492 "configure" |
ccc6cda3 JA |
6492 | #include "confdefs.h" |
6493 | #include <sys/types.h> | |
6494 | #include <termio.h> | |
6495 | int main() { | |
6496 | struct termio t; int i; i = t.c_line; | |
6497 | ; return 0; } | |
6498 | EOF | |
28ef6c31 | 6499 | if { (eval echo configure:6500: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
6500 | rm -rf conftest* |
6501 | bash_cv_termio_ldisc=yes | |
6502 | else | |
6503 | echo "configure: failed program was:" >&5 | |
6504 | cat conftest.$ac_ext >&5 | |
6505 | rm -rf conftest* | |
6506 | bash_cv_termio_ldisc=no | |
6507 | fi | |
6508 | rm -f conftest* | |
6509 | fi | |
6510 | echo "$ac_t""$bash_cv_termio_ldisc" 1>&6 | |
6511 | if test $bash_cv_termio_ldisc = yes; then | |
6512 | cat >> confdefs.h <<\EOF | |
6513 | #define TERMIO_LDISC 1 | |
6514 | EOF | |
6515 | ||
6516 | fi | |
6517 | ||
6518 | ||
6519 | echo $ac_n "checking if struct dirent has a d_ino member""... $ac_c" 1>&6 | |
28ef6c31 | 6520 | echo "configure:6521: checking if struct dirent has a d_ino member" >&5 |
ccc6cda3 JA |
6521 | if eval "test \"`echo '$''{'bash_cv_dirent_has_dino'+set}'`\" = set"; then |
6522 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6523 | else | |
6524 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6525 | #line 6526 "configure" |
ccc6cda3 JA |
6526 | #include "confdefs.h" |
6527 | ||
6528 | #include <stdio.h> | |
6529 | #include <sys/types.h> | |
6530 | #ifdef HAVE_UNISTD_H | |
6531 | # include <unistd.h> | |
6532 | #endif /* HAVE_UNISTD_H */ | |
6533 | #if defined(HAVE_DIRENT_H) | |
6534 | # include <dirent.h> | |
6535 | #else | |
6536 | # define dirent direct | |
6537 | # ifdef HAVE_SYS_NDIR_H | |
6538 | # include <sys/ndir.h> | |
6539 | # endif /* SYSNDIR */ | |
6540 | # ifdef HAVE_SYS_DIR_H | |
6541 | # include <sys/dir.h> | |
6542 | # endif /* SYSDIR */ | |
6543 | # ifdef HAVE_NDIR_H | |
6544 | # include <ndir.h> | |
6545 | # endif | |
6546 | #endif /* HAVE_DIRENT_H */ | |
6547 | ||
6548 | int main() { | |
6549 | ||
6550 | struct dirent d; int z; z = d.d_ino; | |
6551 | ||
6552 | ; return 0; } | |
6553 | EOF | |
28ef6c31 | 6554 | if { (eval echo configure:6555: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
6555 | rm -rf conftest* |
6556 | bash_cv_dirent_has_dino=yes | |
6557 | else | |
6558 | echo "configure: failed program was:" >&5 | |
6559 | cat conftest.$ac_ext >&5 | |
6560 | rm -rf conftest* | |
6561 | bash_cv_dirent_has_dino=no | |
6562 | fi | |
6563 | rm -f conftest* | |
6564 | fi | |
6565 | ||
6566 | echo "$ac_t""$bash_cv_dirent_has_dino" 1>&6 | |
6567 | if test $bash_cv_dirent_has_dino = yes; then | |
6568 | cat >> confdefs.h <<\EOF | |
6569 | #define STRUCT_DIRENT_HAS_D_INO 1 | |
6570 | EOF | |
6571 | ||
6572 | fi | |
6573 | ||
d166f048 JA |
6574 | |
6575 | echo $ac_n "checking if struct dirent has a d_fileno member""... $ac_c" 1>&6 | |
28ef6c31 | 6576 | echo "configure:6577: checking if struct dirent has a d_fileno member" >&5 |
d166f048 JA |
6577 | if eval "test \"`echo '$''{'bash_cv_dirent_has_d_fileno'+set}'`\" = set"; then |
6578 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6579 | else | |
6580 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6581 | #line 6582 "configure" |
d166f048 JA |
6582 | #include "confdefs.h" |
6583 | ||
6584 | #include <stdio.h> | |
6585 | #include <sys/types.h> | |
6586 | #ifdef HAVE_UNISTD_H | |
6587 | # include <unistd.h> | |
6588 | #endif /* HAVE_UNISTD_H */ | |
6589 | #if defined(HAVE_DIRENT_H) | |
6590 | # include <dirent.h> | |
6591 | #else | |
6592 | # define dirent direct | |
6593 | # ifdef HAVE_SYS_NDIR_H | |
6594 | # include <sys/ndir.h> | |
6595 | # endif /* SYSNDIR */ | |
6596 | # ifdef HAVE_SYS_DIR_H | |
6597 | # include <sys/dir.h> | |
6598 | # endif /* SYSDIR */ | |
6599 | # ifdef HAVE_NDIR_H | |
6600 | # include <ndir.h> | |
6601 | # endif | |
6602 | #endif /* HAVE_DIRENT_H */ | |
6603 | ||
6604 | int main() { | |
6605 | ||
6606 | struct dirent d; int z; z = d.d_fileno; | |
6607 | ||
6608 | ; return 0; } | |
6609 | EOF | |
28ef6c31 | 6610 | if { (eval echo configure:6611: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d166f048 JA |
6611 | rm -rf conftest* |
6612 | bash_cv_dirent_has_d_fileno=yes | |
6613 | else | |
6614 | echo "configure: failed program was:" >&5 | |
6615 | cat conftest.$ac_ext >&5 | |
6616 | rm -rf conftest* | |
6617 | bash_cv_dirent_has_d_fileno=no | |
6618 | fi | |
6619 | rm -f conftest* | |
6620 | fi | |
6621 | ||
6622 | echo "$ac_t""$bash_cv_dirent_has_d_fileno" 1>&6 | |
6623 | if test $bash_cv_dirent_has_d_fileno = yes; then | |
6624 | cat >> confdefs.h <<\EOF | |
6625 | #define STRUCT_DIRENT_HAS_D_FILENO 1 | |
6626 | EOF | |
6627 | ||
6628 | fi | |
6629 | ||
cce855bc | 6630 | echo $ac_n "checking for struct winsize in sys/ioctl.h and termios.h""... $ac_c" 1>&6 |
28ef6c31 | 6631 | echo "configure:6632: checking for struct winsize in sys/ioctl.h and termios.h" >&5 |
cce855bc | 6632 | if eval "test \"`echo '$''{'bash_cv_struct_winsize_header'+set}'`\" = set"; then |
d166f048 JA |
6633 | echo $ac_n "(cached) $ac_c" 1>&6 |
6634 | else | |
6635 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6636 | #line 6637 "configure" |
d166f048 JA |
6637 | #include "confdefs.h" |
6638 | #include <sys/types.h> | |
6639 | #include <sys/ioctl.h> | |
6640 | int main() { | |
6641 | struct winsize x; | |
6642 | ; return 0; } | |
6643 | EOF | |
28ef6c31 | 6644 | if { (eval echo configure:6645: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
cce855bc JA |
6645 | rm -rf conftest* |
6646 | bash_cv_struct_winsize_header=ioctl_h | |
6647 | else | |
6648 | echo "configure: failed program was:" >&5 | |
6649 | cat conftest.$ac_ext >&5 | |
6650 | rm -rf conftest* | |
6651 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6652 | #line 6653 "configure" |
cce855bc JA |
6653 | #include "confdefs.h" |
6654 | #include <sys/types.h> | |
6655 | #include <termios.h> | |
6656 | int main() { | |
6657 | struct winsize x; | |
6658 | ; return 0; } | |
6659 | EOF | |
28ef6c31 | 6660 | if { (eval echo configure:6661: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d166f048 | 6661 | rm -rf conftest* |
cce855bc | 6662 | bash_cv_struct_winsize_header=termios_h |
d166f048 JA |
6663 | else |
6664 | echo "configure: failed program was:" >&5 | |
6665 | cat conftest.$ac_ext >&5 | |
6666 | rm -rf conftest* | |
cce855bc JA |
6667 | bash_cv_struct_winsize_header=other |
6668 | fi | |
6669 | rm -f conftest* | |
6670 | ||
d166f048 JA |
6671 | fi |
6672 | rm -f conftest* | |
6673 | fi | |
6674 | ||
cce855bc JA |
6675 | if test $bash_cv_struct_winsize_header = ioctl_h; then |
6676 | echo "$ac_t""sys/ioctl.h" 1>&6 | |
6677 | cat >> confdefs.h <<\EOF | |
d166f048 JA |
6678 | #define STRUCT_WINSIZE_IN_SYS_IOCTL 1 |
6679 | EOF | |
6680 | ||
cce855bc JA |
6681 | elif test $bash_cv_struct_winsize_header = termios_h; then |
6682 | echo "$ac_t""termios.h" 1>&6 | |
6683 | cat >> confdefs.h <<\EOF | |
6684 | #define STRUCT_WINSIZE_IN_TERMIOS 1 | |
6685 | EOF | |
6686 | ||
6687 | else | |
6688 | echo "$ac_t""not found" 1>&6 | |
d166f048 JA |
6689 | fi |
6690 | ||
bb70624e | 6691 | echo $ac_n "checking for struct timeval in sys/time.h and time.h""... $ac_c" 1>&6 |
28ef6c31 | 6692 | echo "configure:6693: checking for struct timeval in sys/time.h and time.h" >&5 |
bb70624e JA |
6693 | if eval "test \"`echo '$''{'bash_cv_struct_timeval'+set}'`\" = set"; then |
6694 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6695 | else | |
6696 | ||
6697 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6698 | #line 6699 "configure" |
bb70624e JA |
6699 | #include "confdefs.h" |
6700 | #include <sys/time.h> | |
6701 | EOF | |
6702 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6703 | egrep "struct timeval" >/dev/null 2>&1; then | |
6704 | rm -rf conftest* | |
6705 | bash_cv_struct_timeval=yes | |
6706 | else | |
6707 | rm -rf conftest* | |
6708 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6709 | #line 6710 "configure" |
bb70624e JA |
6710 | #include "confdefs.h" |
6711 | #include <time.h> | |
6712 | EOF | |
6713 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6714 | egrep "struct timeval" >/dev/null 2>&1; then | |
6715 | rm -rf conftest* | |
6716 | bash_cv_struct_timeval=yes | |
6717 | else | |
6718 | rm -rf conftest* | |
6719 | bash_cv_struct_timeval=no | |
6720 | fi | |
6721 | rm -f conftest* | |
6722 | ||
6723 | fi | |
6724 | rm -f conftest* | |
6725 | ||
6726 | ||
6727 | fi | |
6728 | ||
6729 | echo "$ac_t""$bash_cv_struct_timeval" 1>&6 | |
6730 | if test $bash_cv_struct_timeval = yes; then | |
6731 | cat >> confdefs.h <<\EOF | |
6732 | #define HAVE_TIMEVAL 1 | |
6733 | EOF | |
6734 | ||
6735 | fi | |
6736 | ||
d166f048 | 6737 | |
cce855bc | 6738 | echo $ac_n "checking for the existence of strsignal""... $ac_c" 1>&6 |
28ef6c31 | 6739 | echo "configure:6740: checking for the existence of strsignal" >&5 |
ccc6cda3 JA |
6740 | if eval "test \"`echo '$''{'bash_cv_have_strsignal'+set}'`\" = set"; then |
6741 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6742 | else | |
6743 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6744 | #line 6745 "configure" |
ccc6cda3 JA |
6745 | #include "confdefs.h" |
6746 | #include <sys/types.h> | |
6747 | #include <signal.h> | |
6748 | int main() { | |
6749 | char *s = (char *)strsignal(2); | |
6750 | ; return 0; } | |
6751 | EOF | |
28ef6c31 | 6752 | if { (eval echo configure:6753: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
6753 | rm -rf conftest* |
6754 | bash_cv_have_strsignal=yes | |
6755 | else | |
6756 | echo "configure: failed program was:" >&5 | |
6757 | cat conftest.$ac_ext >&5 | |
6758 | rm -rf conftest* | |
6759 | bash_cv_have_strsignal=no | |
6760 | fi | |
6761 | rm -f conftest* | |
6762 | fi | |
6763 | ||
6764 | echo "$ac_t""$bash_cv_have_strsignal" 1>&6 | |
6765 | if test $bash_cv_have_strsignal = yes; then | |
6766 | cat >> confdefs.h <<\EOF | |
6767 | #define HAVE_STRSIGNAL 1 | |
6768 | EOF | |
6769 | ||
6770 | fi | |
6771 | ||
6772 | echo $ac_n "checking if opendir() opens non-directories""... $ac_c" 1>&6 | |
28ef6c31 | 6773 | echo "configure:6774: checking if opendir() opens non-directories" >&5 |
ccc6cda3 JA |
6774 | if eval "test \"`echo '$''{'bash_cv_opendir_not_robust'+set}'`\" = set"; then |
6775 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6776 | else | |
6777 | if test "$cross_compiling" = yes; then | |
b72432fd | 6778 | echo "configure: warning: cannot check opendir if cross compiling -- defaulting to no" 1>&2 |
cce855bc JA |
6779 | bash_cv_opendir_not_robust=no |
6780 | ||
ccc6cda3 JA |
6781 | else |
6782 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6783 | #line 6784 "configure" |
ccc6cda3 JA |
6784 | #include "confdefs.h" |
6785 | ||
6786 | #include <stdio.h> | |
6787 | #include <sys/types.h> | |
6788 | #include <fcntl.h> | |
6789 | #ifdef HAVE_UNISTD_H | |
6790 | # include <unistd.h> | |
6791 | #endif /* HAVE_UNISTD_H */ | |
6792 | #if defined(HAVE_DIRENT_H) | |
6793 | # include <dirent.h> | |
6794 | #else | |
6795 | # define dirent direct | |
6796 | # ifdef HAVE_SYS_NDIR_H | |
6797 | # include <sys/ndir.h> | |
6798 | # endif /* SYSNDIR */ | |
6799 | # ifdef HAVE_SYS_DIR_H | |
6800 | # include <sys/dir.h> | |
6801 | # endif /* SYSDIR */ | |
6802 | # ifdef HAVE_NDIR_H | |
6803 | # include <ndir.h> | |
6804 | # endif | |
6805 | #endif /* HAVE_DIRENT_H */ | |
6806 | main() | |
6807 | { | |
6808 | DIR *dir; | |
bb70624e JA |
6809 | int fd, err; |
6810 | err = mkdir("/tmp/bash-aclocal", 0700); | |
6811 | if (err < 0) { | |
6812 | perror("mkdir"); | |
6813 | exit(1); | |
6814 | } | |
6815 | unlink("/tmp/bash-aclocal/not_a_directory"); | |
6816 | fd = open("/tmp/bash-aclocal/not_a_directory", O_WRONLY|O_CREAT|O_EXCL, 0666); | |
ccc6cda3 JA |
6817 | write(fd, "\n", 1); |
6818 | close(fd); | |
bb70624e JA |
6819 | dir = opendir("/tmp/bash-aclocal/not_a_directory"); |
6820 | unlink("/tmp/bash-aclocal/not_a_directory"); | |
6821 | rmdir("/tmp/bash-aclocal"); | |
ccc6cda3 JA |
6822 | exit (dir == 0); |
6823 | } | |
6824 | EOF | |
28ef6c31 | 6825 | if { (eval echo configure:6826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
6826 | then |
6827 | bash_cv_opendir_not_robust=yes | |
6828 | else | |
6829 | echo "configure: failed program was:" >&5 | |
6830 | cat conftest.$ac_ext >&5 | |
6831 | rm -fr conftest* | |
6832 | bash_cv_opendir_not_robust=no | |
6833 | fi | |
6834 | rm -fr conftest* | |
6835 | fi | |
6836 | ||
6837 | fi | |
6838 | ||
6839 | echo "$ac_t""$bash_cv_opendir_not_robust" 1>&6 | |
6840 | if test $bash_cv_opendir_not_robust = yes; then | |
6841 | cat >> confdefs.h <<\EOF | |
6842 | #define OPENDIR_NOT_ROBUST 1 | |
6843 | EOF | |
6844 | ||
6845 | fi | |
6846 | ||
6847 | echo $ac_n "checking for declaration of printf in <stdio.h>""... $ac_c" 1>&6 | |
28ef6c31 | 6848 | echo "configure:6849: checking for declaration of printf in <stdio.h>" >&5 |
ccc6cda3 JA |
6849 | if eval "test \"`echo '$''{'bash_cv_printf_declared'+set}'`\" = set"; then |
6850 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6851 | else | |
6852 | if test "$cross_compiling" = yes; then | |
b72432fd | 6853 | echo "configure: warning: cannot check printf declaration if cross compiling -- defaulting to yes" 1>&2 |
cce855bc JA |
6854 | bash_cv_printf_declared=yes |
6855 | ||
ccc6cda3 JA |
6856 | else |
6857 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6858 | #line 6859 "configure" |
ccc6cda3 JA |
6859 | #include "confdefs.h" |
6860 | ||
6861 | #include <stdio.h> | |
6862 | #ifdef __STDC__ | |
6863 | typedef int (*_bashfunc)(const char *, ...); | |
6864 | #else | |
6865 | typedef int (*_bashfunc)(); | |
6866 | #endif | |
6867 | main() | |
6868 | { | |
6869 | _bashfunc pf; | |
e8ce775d | 6870 | pf = (_bashfunc) printf; |
ccc6cda3 JA |
6871 | exit(pf == 0); |
6872 | } | |
6873 | ||
6874 | EOF | |
28ef6c31 | 6875 | if { (eval echo configure:6876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
6876 | then |
6877 | bash_cv_printf_declared=yes | |
6878 | else | |
6879 | echo "configure: failed program was:" >&5 | |
6880 | cat conftest.$ac_ext >&5 | |
6881 | rm -fr conftest* | |
6882 | bash_cv_printf_declared=no | |
6883 | fi | |
6884 | rm -fr conftest* | |
6885 | fi | |
6886 | ||
6887 | fi | |
6888 | ||
6889 | echo "$ac_t""$bash_cv_printf_declared" 1>&6 | |
6890 | if test $bash_cv_printf_declared = yes; then | |
6891 | cat >> confdefs.h <<\EOF | |
6892 | #define PRINTF_DECLARED 1 | |
6893 | EOF | |
6894 | ||
6895 | fi | |
6896 | ||
6897 | echo $ac_n "checking whether ulimit can substitute for getdtablesize""... $ac_c" 1>&6 | |
28ef6c31 | 6898 | echo "configure:6899: checking whether ulimit can substitute for getdtablesize" >&5 |
ccc6cda3 JA |
6899 | if eval "test \"`echo '$''{'bash_cv_ulimit_maxfds'+set}'`\" = set"; then |
6900 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6901 | else | |
6902 | if test "$cross_compiling" = yes; then | |
b72432fd | 6903 | echo "configure: warning: cannot check ulimit if cross compiling -- defaulting to no" 1>&2 |
cce855bc JA |
6904 | bash_cv_ulimit_maxfds=no |
6905 | ||
ccc6cda3 JA |
6906 | else |
6907 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6908 | #line 6909 "configure" |
ccc6cda3 JA |
6909 | #include "confdefs.h" |
6910 | ||
6911 | main() | |
6912 | { | |
6913 | long maxfds = ulimit(4, 0L); | |
6914 | exit (maxfds == -1L); | |
6915 | } | |
6916 | ||
6917 | EOF | |
28ef6c31 | 6918 | if { (eval echo configure:6919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
6919 | then |
6920 | bash_cv_ulimit_maxfds=yes | |
6921 | else | |
6922 | echo "configure: failed program was:" >&5 | |
6923 | cat conftest.$ac_ext >&5 | |
6924 | rm -fr conftest* | |
6925 | bash_cv_ulimit_maxfds=no | |
6926 | fi | |
6927 | rm -fr conftest* | |
6928 | fi | |
6929 | ||
6930 | fi | |
6931 | ||
6932 | echo "$ac_t""$bash_cv_ulimit_maxfds" 1>&6 | |
6933 | if test $bash_cv_ulimit_maxfds = yes; then | |
6934 | cat >> confdefs.h <<\EOF | |
6935 | #define ULIMIT_MAXFDS 1 | |
6936 | EOF | |
6937 | ||
6938 | fi | |
6939 | ||
6940 | echo $ac_n "checking to see if getenv can be redefined""... $ac_c" 1>&6 | |
28ef6c31 | 6941 | echo "configure:6942: checking to see if getenv can be redefined" >&5 |
ccc6cda3 JA |
6942 | if eval "test \"`echo '$''{'bash_cv_getenv_redef'+set}'`\" = set"; then |
6943 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6944 | else | |
6945 | if test "$cross_compiling" = yes; then | |
b72432fd | 6946 | echo "configure: warning: cannot check getenv redefinition if cross compiling -- defaulting to yes" 1>&2 |
cce855bc JA |
6947 | bash_cv_getenv_redef=yes |
6948 | ||
ccc6cda3 JA |
6949 | else |
6950 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 6951 | #line 6952 "configure" |
ccc6cda3 JA |
6952 | #include "confdefs.h" |
6953 | ||
6954 | #ifdef HAVE_UNISTD_H | |
6955 | # include <unistd.h> | |
6956 | #endif | |
6957 | #ifndef __STDC__ | |
6958 | # ifndef const | |
6959 | # define const | |
6960 | # endif | |
6961 | #endif | |
6962 | char * | |
6963 | getenv (name) | |
6964 | #if defined (__linux__) || defined (__bsdi__) || defined (convex) | |
6965 | const char *name; | |
6966 | #else | |
6967 | char const *name; | |
6968 | #endif /* !__linux__ && !__bsdi__ && !convex */ | |
6969 | { | |
6970 | return "42"; | |
6971 | } | |
6972 | main() | |
6973 | { | |
6974 | char *s; | |
6975 | /* The next allows this program to run, but does not allow bash to link | |
6976 | when it redefines getenv. I'm not really interested in figuring out | |
6977 | why not. */ | |
6978 | #if defined (NeXT) | |
6979 | exit(1); | |
6980 | #endif | |
6981 | s = getenv("ABCDE"); | |
6982 | exit(s == 0); /* force optimizer to leave getenv in */ | |
6983 | } | |
6984 | ||
6985 | EOF | |
28ef6c31 | 6986 | if { (eval echo configure:6987: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
6987 | then |
6988 | bash_cv_getenv_redef=yes | |
6989 | else | |
6990 | echo "configure: failed program was:" >&5 | |
6991 | cat conftest.$ac_ext >&5 | |
6992 | rm -fr conftest* | |
6993 | bash_cv_getenv_redef=no | |
6994 | fi | |
6995 | rm -fr conftest* | |
6996 | fi | |
6997 | ||
6998 | fi | |
6999 | ||
7000 | echo "$ac_t""$bash_cv_getenv_redef" 1>&6 | |
7001 | if test $bash_cv_getenv_redef = yes; then | |
7002 | cat >> confdefs.h <<\EOF | |
7003 | #define CAN_REDEFINE_GETENV 1 | |
7004 | EOF | |
7005 | ||
7006 | fi | |
7007 | ||
7008 | echo $ac_n "checking if getcwd() calls popen()""... $ac_c" 1>&6 | |
28ef6c31 | 7009 | echo "configure:7010: checking if getcwd() calls popen()" >&5 |
ccc6cda3 JA |
7010 | if eval "test \"`echo '$''{'bash_cv_getcwd_calls_popen'+set}'`\" = set"; then |
7011 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7012 | else | |
7013 | if test "$cross_compiling" = yes; then | |
b72432fd | 7014 | echo "configure: warning: cannot check whether getcwd calls popen if cross compiling -- defaulting to no" 1>&2 |
cce855bc JA |
7015 | bash_cv_getcwd_calls_popen=no |
7016 | ||
ccc6cda3 JA |
7017 | else |
7018 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7019 | #line 7020 "configure" |
ccc6cda3 JA |
7020 | #include "confdefs.h" |
7021 | ||
7022 | #include <stdio.h> | |
7023 | #ifdef HAVE_UNISTD_H | |
7024 | #include <unistd.h> | |
7025 | #endif | |
7026 | ||
7027 | #ifndef __STDC__ | |
7028 | #ifndef const | |
7029 | #define const | |
7030 | #endif | |
7031 | #endif | |
7032 | ||
7033 | int popen_called; | |
7034 | ||
7035 | FILE * | |
7036 | popen(command, type) | |
7037 | const char *command; | |
7038 | const char *type; | |
7039 | { | |
7040 | popen_called = 1; | |
7041 | return (FILE *)NULL; | |
7042 | } | |
7043 | ||
7044 | FILE *_popen(command, type) | |
7045 | const char *command; | |
7046 | const char *type; | |
7047 | { | |
7048 | return (popen (command, type)); | |
7049 | } | |
7050 | ||
7051 | int | |
7052 | pclose(stream) | |
7053 | FILE *stream; | |
7054 | { | |
7055 | return 0; | |
7056 | } | |
7057 | ||
7058 | int | |
7059 | _pclose(stream) | |
7060 | FILE *stream; | |
7061 | { | |
7062 | return 0; | |
7063 | } | |
7064 | ||
7065 | main() | |
7066 | { | |
7067 | char lbuf[32]; | |
7068 | popen_called = 0; | |
7069 | getcwd(lbuf, 32); | |
7070 | exit (popen_called); | |
7071 | } | |
7072 | ||
7073 | EOF | |
28ef6c31 | 7074 | if { (eval echo configure:7075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
7075 | then |
7076 | bash_cv_getcwd_calls_popen=no | |
7077 | else | |
7078 | echo "configure: failed program was:" >&5 | |
7079 | cat conftest.$ac_ext >&5 | |
7080 | rm -fr conftest* | |
7081 | bash_cv_getcwd_calls_popen=yes | |
7082 | fi | |
7083 | rm -fr conftest* | |
7084 | fi | |
7085 | ||
7086 | fi | |
7087 | ||
7088 | echo "$ac_t""$bash_cv_getcwd_calls_popen" 1>&6 | |
7089 | if test $bash_cv_getcwd_calls_popen = yes; then | |
7090 | cat >> confdefs.h <<\EOF | |
7091 | #define GETCWD_BROKEN 1 | |
7092 | EOF | |
7093 | ||
7094 | fi | |
7095 | ||
7096 | echo $ac_n "checking for declaration of sbrk in <unistd.h>""... $ac_c" 1>&6 | |
28ef6c31 | 7097 | echo "configure:7098: checking for declaration of sbrk in <unistd.h>" >&5 |
ccc6cda3 JA |
7098 | if eval "test \"`echo '$''{'bash_cv_sbrk_declared'+set}'`\" = set"; then |
7099 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7100 | else | |
7101 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7102 | #line 7103 "configure" |
ccc6cda3 JA |
7103 | #include "confdefs.h" |
7104 | #include <unistd.h> | |
7105 | EOF | |
7106 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
7107 | egrep "sbrk" >/dev/null 2>&1; then | |
7108 | rm -rf conftest* | |
7109 | bash_cv_sbrk_declared=yes | |
7110 | else | |
7111 | rm -rf conftest* | |
7112 | bash_cv_sbrk_declared=no | |
7113 | fi | |
7114 | rm -f conftest* | |
7115 | ||
7116 | fi | |
7117 | ||
7118 | echo "$ac_t""$bash_cv_sbrk_declared" 1>&6 | |
7119 | if test $bash_cv_sbrk_declared = yes; then | |
7120 | cat >> confdefs.h <<\EOF | |
7121 | #define SBRK_DECLARED 1 | |
7122 | EOF | |
7123 | ||
7124 | fi | |
7125 | ||
7126 | ||
7127 | echo $ac_n "checking for presence of POSIX-style sigsetjmp/siglongjmp""... $ac_c" 1>&6 | |
28ef6c31 | 7128 | echo "configure:7129: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5 |
ccc6cda3 JA |
7129 | if eval "test \"`echo '$''{'bash_cv_func_sigsetjmp'+set}'`\" = set"; then |
7130 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7131 | else | |
7132 | if test "$cross_compiling" = yes; then | |
b72432fd | 7133 | echo "configure: warning: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" 1>&2 |
cce855bc JA |
7134 | bash_cv_func_sigsetjmp=missing |
7135 | ||
ccc6cda3 JA |
7136 | else |
7137 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7138 | #line 7139 "configure" |
ccc6cda3 JA |
7139 | #include "confdefs.h" |
7140 | ||
7141 | #ifdef HAVE_UNISTD_H | |
7142 | #include <unistd.h> | |
7143 | #endif | |
7144 | #include <sys/types.h> | |
7145 | #include <signal.h> | |
7146 | #include <setjmp.h> | |
7147 | ||
7148 | main() | |
7149 | { | |
7150 | #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS) | |
7151 | exit (1); | |
7152 | #else | |
7153 | ||
7154 | int code; | |
7155 | sigset_t set, oset; | |
7156 | sigjmp_buf xx; | |
7157 | ||
7158 | /* get the mask */ | |
7159 | sigemptyset(&set); | |
7160 | sigemptyset(&oset); | |
7161 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set); | |
7162 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset); | |
7163 | ||
7164 | /* save it */ | |
7165 | code = sigsetjmp(xx, 1); | |
7166 | if (code) | |
7167 | exit(0); /* could get sigmask and compare to oset here. */ | |
7168 | ||
7169 | /* change it */ | |
7170 | sigaddset(&set, SIGINT); | |
7171 | sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL); | |
7172 | ||
7173 | /* and siglongjmp */ | |
7174 | siglongjmp(xx, 10); | |
7175 | exit(1); | |
7176 | #endif | |
7177 | } | |
7178 | EOF | |
28ef6c31 | 7179 | if { (eval echo configure:7180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
7180 | then |
7181 | bash_cv_func_sigsetjmp=present | |
7182 | else | |
7183 | echo "configure: failed program was:" >&5 | |
7184 | cat conftest.$ac_ext >&5 | |
7185 | rm -fr conftest* | |
7186 | bash_cv_func_sigsetjmp=missing | |
7187 | fi | |
7188 | rm -fr conftest* | |
7189 | fi | |
7190 | ||
ccc6cda3 JA |
7191 | fi |
7192 | ||
7193 | echo "$ac_t""$bash_cv_func_sigsetjmp" 1>&6 | |
7194 | if test $bash_cv_func_sigsetjmp = present; then | |
7195 | cat >> confdefs.h <<\EOF | |
7196 | #define HAVE_POSIX_SIGSETJMP 1 | |
7197 | EOF | |
7198 | ||
7199 | fi | |
7200 | ||
7201 | ||
d166f048 | 7202 | echo $ac_n "checking whether or not strcoll and strcmp differ""... $ac_c" 1>&6 |
28ef6c31 | 7203 | echo "configure:7204: checking whether or not strcoll and strcmp differ" >&5 |
d166f048 JA |
7204 | if eval "test \"`echo '$''{'bash_cv_func_strcoll_broken'+set}'`\" = set"; then |
7205 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7206 | else | |
7207 | if test "$cross_compiling" = yes; then | |
b72432fd | 7208 | echo "configure: warning: cannot check strcoll if cross compiling -- defaulting to no" 1>&2 |
cce855bc JA |
7209 | bash_cv_func_strcoll_broken=no |
7210 | ||
d166f048 JA |
7211 | else |
7212 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7213 | #line 7214 "configure" |
d166f048 JA |
7214 | #include "confdefs.h" |
7215 | ||
7216 | #include <stdio.h> | |
7217 | #if defined (HAVE_LOCALE_H) | |
7218 | #include <locale.h> | |
7219 | #endif | |
7220 | ||
7221 | main(c, v) | |
7222 | int c; | |
7223 | char *v[]; | |
7224 | { | |
7225 | int r1, r2; | |
7226 | char *deflocale, *defcoll; | |
7227 | ||
7228 | #ifdef HAVE_SETLOCALE | |
7229 | deflocale = setlocale(LC_ALL, ""); | |
7230 | defcoll = setlocale(LC_COLLATE, ""); | |
7231 | #endif | |
7232 | ||
7233 | #ifdef HAVE_STRCOLL | |
7234 | /* These two values are taken from tests/glob-test. */ | |
7235 | r1 = strcoll("abd", "aXd"); | |
7236 | #else | |
7237 | r1 = 0; | |
7238 | #endif | |
7239 | r2 = strcmp("abd", "aXd"); | |
7240 | ||
7241 | /* These two should both be greater than 0. It is permissible for | |
7242 | a system to return different values, as long as the sign is the | |
7243 | same. */ | |
7244 | ||
7245 | /* Exit with 1 (failure) if these two values are both > 0, since | |
7246 | this tests whether strcoll(3) is broken with respect to strcmp(3) | |
7247 | in the default locale. */ | |
7248 | exit (r1 > 0 && r2 > 0); | |
7249 | } | |
7250 | ||
7251 | EOF | |
28ef6c31 | 7252 | if { (eval echo configure:7253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
d166f048 JA |
7253 | then |
7254 | bash_cv_func_strcoll_broken=yes | |
7255 | else | |
7256 | echo "configure: failed program was:" >&5 | |
7257 | cat conftest.$ac_ext >&5 | |
7258 | rm -fr conftest* | |
7259 | bash_cv_func_strcoll_broken=no | |
7260 | fi | |
7261 | rm -fr conftest* | |
7262 | fi | |
7263 | ||
d166f048 JA |
7264 | fi |
7265 | ||
7266 | echo "$ac_t""$bash_cv_func_strcoll_broken" 1>&6 | |
7267 | if test $bash_cv_func_strcoll_broken = yes; then | |
7268 | cat >> confdefs.h <<\EOF | |
7269 | #define STRCOLL_BROKEN 1 | |
7270 | EOF | |
7271 | ||
7272 | fi | |
7273 | ||
7274 | ||
7275 | ||
ccc6cda3 JA |
7276 | |
7277 | echo $ac_n "checking if signal handlers must be reinstalled when invoked""... $ac_c" 1>&6 | |
28ef6c31 | 7278 | echo "configure:7279: checking if signal handlers must be reinstalled when invoked" >&5 |
ccc6cda3 JA |
7279 | if eval "test \"`echo '$''{'bash_cv_must_reinstall_sighandlers'+set}'`\" = set"; then |
7280 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7281 | else | |
7282 | if test "$cross_compiling" = yes; then | |
b72432fd | 7283 | echo "configure: warning: cannot check signal handling if cross compiling -- defaulting to no" 1>&2 |
cce855bc JA |
7284 | bash_cv_must_reinstall_sighandlers=no |
7285 | ||
ccc6cda3 JA |
7286 | else |
7287 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7288 | #line 7289 "configure" |
ccc6cda3 JA |
7289 | #include "confdefs.h" |
7290 | ||
7291 | #include <signal.h> | |
7292 | #ifdef HAVE_UNISTD_H | |
7293 | #include <unistd.h> | |
7294 | #endif | |
7295 | ||
7296 | typedef RETSIGTYPE sigfunc(); | |
7297 | ||
7298 | int nsigint; | |
7299 | ||
7300 | #ifdef HAVE_POSIX_SIGNALS | |
7301 | sigfunc * | |
7302 | set_signal_handler(sig, handler) | |
7303 | int sig; | |
7304 | sigfunc *handler; | |
7305 | { | |
7306 | struct sigaction act, oact; | |
7307 | act.sa_handler = handler; | |
7308 | act.sa_flags = 0; | |
7309 | sigemptyset (&act.sa_mask); | |
7310 | sigemptyset (&oact.sa_mask); | |
7311 | sigaction (sig, &act, &oact); | |
7312 | return (oact.sa_handler); | |
7313 | } | |
7314 | #else | |
7315 | #define set_signal_handler(s, h) signal(s, h) | |
7316 | #endif | |
7317 | ||
7318 | RETSIGTYPE | |
7319 | sigint(s) | |
7320 | int s; | |
7321 | { | |
7322 | nsigint++; | |
7323 | } | |
7324 | ||
7325 | main() | |
7326 | { | |
7327 | nsigint = 0; | |
7328 | set_signal_handler(SIGINT, sigint); | |
7329 | kill((int)getpid(), SIGINT); | |
7330 | kill((int)getpid(), SIGINT); | |
7331 | exit(nsigint != 2); | |
7332 | } | |
7333 | ||
7334 | EOF | |
28ef6c31 | 7335 | if { (eval echo configure:7336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
7336 | then |
7337 | bash_cv_must_reinstall_sighandlers=no | |
7338 | else | |
7339 | echo "configure: failed program was:" >&5 | |
7340 | cat conftest.$ac_ext >&5 | |
7341 | rm -fr conftest* | |
7342 | bash_cv_must_reinstall_sighandlers=yes | |
7343 | fi | |
7344 | rm -fr conftest* | |
7345 | fi | |
7346 | ||
7347 | fi | |
7348 | ||
7349 | echo "$ac_t""$bash_cv_must_reinstall_sighandlers" 1>&6 | |
7350 | if test $bash_cv_must_reinstall_sighandlers = yes; then | |
7351 | cat >> confdefs.h <<\EOF | |
7352 | #define MUST_REINSTALL_SIGHANDLERS 1 | |
7353 | EOF | |
7354 | ||
7355 | fi | |
7356 | ||
7357 | ||
7358 | echo $ac_n "checking for presence of necessary job control definitions""... $ac_c" 1>&6 | |
28ef6c31 | 7359 | echo "configure:7360: checking for presence of necessary job control definitions" >&5 |
ccc6cda3 JA |
7360 | if eval "test \"`echo '$''{'bash_cv_job_control_missing'+set}'`\" = set"; then |
7361 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7362 | else | |
7363 | if test "$cross_compiling" = yes; then | |
b72432fd | 7364 | echo "configure: warning: cannot check job control if cross-compiling -- defaulting to missing" 1>&2 |
cce855bc JA |
7365 | bash_cv_job_control_missing=missing |
7366 | ||
ccc6cda3 JA |
7367 | else |
7368 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7369 | #line 7370 "configure" |
ccc6cda3 JA |
7370 | #include "confdefs.h" |
7371 | ||
7372 | #include <sys/types.h> | |
7373 | #ifdef HAVE_SYS_WAIT_H | |
7374 | #include <sys/wait.h> | |
7375 | #endif | |
7376 | #ifdef HAVE_UNISTD_H | |
7377 | #include <unistd.h> | |
7378 | #endif | |
7379 | #include <signal.h> | |
7380 | ||
7381 | /* Add more tests in here as appropriate. */ | |
7382 | main() | |
7383 | { | |
7384 | /* signal type */ | |
7385 | #if !defined (HAVE_POSIX_SIGNALS) && !defined (HAVE_BSD_SIGNALS) | |
7386 | exit(1); | |
7387 | #endif | |
7388 | ||
7389 | /* signals and tty control. */ | |
7390 | #if !defined (SIGTSTP) || !defined (SIGSTOP) || !defined (SIGCONT) | |
7391 | exit (1); | |
7392 | #endif | |
7393 | ||
7394 | /* process control */ | |
7395 | #if !defined (WNOHANG) || !defined (WUNTRACED) | |
7396 | exit(1); | |
7397 | #endif | |
7398 | ||
7399 | /* Posix systems have tcgetpgrp and waitpid. */ | |
7400 | #if defined (_POSIX_VERSION) && !defined (HAVE_TCGETPGRP) | |
7401 | exit(1); | |
7402 | #endif | |
7403 | ||
7404 | #if defined (_POSIX_VERSION) && !defined (HAVE_WAITPID) | |
7405 | exit(1); | |
7406 | #endif | |
7407 | ||
7408 | /* Other systems have TIOCSPGRP/TIOCGPRGP and wait3. */ | |
7409 | #if !defined (_POSIX_VERSION) && !defined (HAVE_WAIT3) | |
7410 | exit(1); | |
7411 | #endif | |
7412 | ||
7413 | exit(0); | |
7414 | } | |
7415 | EOF | |
28ef6c31 | 7416 | if { (eval echo configure:7417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
7417 | then |
7418 | bash_cv_job_control_missing=present | |
7419 | else | |
7420 | echo "configure: failed program was:" >&5 | |
7421 | cat conftest.$ac_ext >&5 | |
7422 | rm -fr conftest* | |
7423 | bash_cv_job_control_missing=missing | |
7424 | fi | |
7425 | rm -fr conftest* | |
7426 | fi | |
7427 | ||
ccc6cda3 JA |
7428 | fi |
7429 | ||
7430 | echo "$ac_t""$bash_cv_job_control_missing" 1>&6 | |
7431 | if test $bash_cv_job_control_missing = missing; then | |
7432 | cat >> confdefs.h <<\EOF | |
7433 | #define JOB_CONTROL_MISSING 1 | |
7434 | EOF | |
7435 | ||
7436 | fi | |
7437 | ||
7438 | echo $ac_n "checking for presence of named pipes""... $ac_c" 1>&6 | |
28ef6c31 | 7439 | echo "configure:7440: checking for presence of named pipes" >&5 |
ccc6cda3 JA |
7440 | if eval "test \"`echo '$''{'bash_cv_sys_named_pipes'+set}'`\" = set"; then |
7441 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7442 | else | |
7443 | if test "$cross_compiling" = yes; then | |
b72432fd | 7444 | echo "configure: warning: cannot check for named pipes if cross-compiling -- defaulting to missing" 1>&2 |
cce855bc JA |
7445 | bash_cv_sys_named_pipes=missing |
7446 | ||
ccc6cda3 JA |
7447 | else |
7448 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7449 | #line 7450 "configure" |
ccc6cda3 JA |
7450 | #include "confdefs.h" |
7451 | ||
7452 | #include <sys/types.h> | |
7453 | #include <sys/stat.h> | |
7454 | #ifdef HAVE_UNISTD_H | |
7455 | #include <unistd.h> | |
7456 | #endif | |
7457 | ||
7458 | /* Add more tests in here as appropriate. */ | |
7459 | main() | |
7460 | { | |
bb70624e | 7461 | int fd, err; |
ccc6cda3 JA |
7462 | |
7463 | #if defined (HAVE_MKFIFO) | |
7464 | exit (0); | |
7465 | #endif | |
7466 | ||
7467 | #if !defined (S_IFIFO) && (defined (_POSIX_VERSION) && !defined (S_ISFIFO)) | |
7468 | exit (1); | |
7469 | #endif | |
7470 | ||
7471 | #if defined (NeXT) | |
7472 | exit (1); | |
7473 | #endif | |
bb70624e JA |
7474 | err = mkdir("/tmp/bash-aclocal", 0700); |
7475 | if (err < 0) { | |
7476 | perror ("mkdir"); | |
7477 | exit(1); | |
7478 | } | |
7479 | fd = mknod ("/tmp/bash-aclocal/sh-np-autoconf", 0666 | S_IFIFO, 0); | |
7480 | if (fd == -1) { | |
7481 | rmdir ("/tmp/bash-aclocal"); | |
ccc6cda3 | 7482 | exit (1); |
bb70624e | 7483 | } |
ccc6cda3 | 7484 | close(fd); |
bb70624e JA |
7485 | unlink ("/tmp/bash-aclocal/sh-np-autoconf"); |
7486 | rmdir ("/tmp/bash-aclocal"); | |
ccc6cda3 JA |
7487 | exit(0); |
7488 | } | |
7489 | EOF | |
28ef6c31 | 7490 | if { (eval echo configure:7491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
7491 | then |
7492 | bash_cv_sys_named_pipes=present | |
7493 | else | |
7494 | echo "configure: failed program was:" >&5 | |
7495 | cat conftest.$ac_ext >&5 | |
7496 | rm -fr conftest* | |
7497 | bash_cv_sys_named_pipes=missing | |
7498 | fi | |
7499 | rm -fr conftest* | |
7500 | fi | |
7501 | ||
ccc6cda3 JA |
7502 | fi |
7503 | ||
7504 | echo "$ac_t""$bash_cv_sys_named_pipes" 1>&6 | |
7505 | if test $bash_cv_sys_named_pipes = missing; then | |
7506 | cat >> confdefs.h <<\EOF | |
7507 | #define NAMED_PIPES_MISSING 1 | |
7508 | EOF | |
7509 | ||
7510 | fi | |
7511 | ||
d166f048 | 7512 | |
ccc6cda3 | 7513 | echo $ac_n "checking for TIOCGWINSZ in sys/ioctl.h""... $ac_c" 1>&6 |
28ef6c31 | 7514 | echo "configure:7515: checking for TIOCGWINSZ in sys/ioctl.h" >&5 |
ccc6cda3 JA |
7515 | if eval "test \"`echo '$''{'bash_cv_tiocgwinsz_in_ioctl'+set}'`\" = set"; then |
7516 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7517 | else | |
7518 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7519 | #line 7520 "configure" |
ccc6cda3 JA |
7520 | #include "confdefs.h" |
7521 | #include <sys/types.h> | |
7522 | #include <sys/ioctl.h> | |
7523 | int main() { | |
7524 | int x = TIOCGWINSZ; | |
7525 | ; return 0; } | |
7526 | EOF | |
28ef6c31 | 7527 | if { (eval echo configure:7528: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
7528 | rm -rf conftest* |
7529 | bash_cv_tiocgwinsz_in_ioctl=yes | |
7530 | else | |
7531 | echo "configure: failed program was:" >&5 | |
7532 | cat conftest.$ac_ext >&5 | |
7533 | rm -rf conftest* | |
7534 | bash_cv_tiocgwinsz_in_ioctl=no | |
7535 | fi | |
7536 | rm -f conftest* | |
7537 | fi | |
7538 | ||
7539 | echo "$ac_t""$bash_cv_tiocgwinsz_in_ioctl" 1>&6 | |
7540 | if test $bash_cv_tiocgwinsz_in_ioctl = yes; then | |
7541 | cat >> confdefs.h <<\EOF | |
7542 | #define GWINSZ_IN_SYS_IOCTL 1 | |
7543 | EOF | |
7544 | ||
7545 | fi | |
7546 | ||
7547 | echo $ac_n "checking for TIOCSTAT in sys/ioctl.h""... $ac_c" 1>&6 | |
28ef6c31 | 7548 | echo "configure:7549: checking for TIOCSTAT in sys/ioctl.h" >&5 |
ccc6cda3 JA |
7549 | if eval "test \"`echo '$''{'bash_cv_tiocstat_in_ioctl'+set}'`\" = set"; then |
7550 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7551 | else | |
7552 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7553 | #line 7554 "configure" |
ccc6cda3 JA |
7554 | #include "confdefs.h" |
7555 | #include <sys/types.h> | |
7556 | #include <sys/ioctl.h> | |
7557 | int main() { | |
7558 | int x = TIOCSTAT; | |
7559 | ; return 0; } | |
7560 | EOF | |
28ef6c31 | 7561 | if { (eval echo configure:7562: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
7562 | rm -rf conftest* |
7563 | bash_cv_tiocstat_in_ioctl=yes | |
7564 | else | |
7565 | echo "configure: failed program was:" >&5 | |
7566 | cat conftest.$ac_ext >&5 | |
7567 | rm -rf conftest* | |
7568 | bash_cv_tiocstat_in_ioctl=no | |
7569 | fi | |
7570 | rm -f conftest* | |
7571 | fi | |
7572 | ||
7573 | echo "$ac_t""$bash_cv_tiocstat_in_ioctl" 1>&6 | |
7574 | if test $bash_cv_tiocstat_in_ioctl = yes; then | |
7575 | cat >> confdefs.h <<\EOF | |
7576 | #define TIOCSTAT_IN_SYS_IOCTL 1 | |
7577 | EOF | |
7578 | ||
7579 | fi | |
7580 | ||
7581 | echo $ac_n "checking for FIONREAD in sys/ioctl.h""... $ac_c" 1>&6 | |
28ef6c31 | 7582 | echo "configure:7583: checking for FIONREAD in sys/ioctl.h" >&5 |
ccc6cda3 JA |
7583 | if eval "test \"`echo '$''{'bash_cv_fionread_in_ioctl'+set}'`\" = set"; then |
7584 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7585 | else | |
7586 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7587 | #line 7588 "configure" |
ccc6cda3 JA |
7588 | #include "confdefs.h" |
7589 | #include <sys/types.h> | |
7590 | #include <sys/ioctl.h> | |
7591 | int main() { | |
7592 | int x = FIONREAD; | |
7593 | ; return 0; } | |
7594 | EOF | |
28ef6c31 | 7595 | if { (eval echo configure:7596: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
7596 | rm -rf conftest* |
7597 | bash_cv_fionread_in_ioctl=yes | |
7598 | else | |
7599 | echo "configure: failed program was:" >&5 | |
7600 | cat conftest.$ac_ext >&5 | |
7601 | rm -rf conftest* | |
7602 | bash_cv_fionread_in_ioctl=no | |
7603 | fi | |
7604 | rm -f conftest* | |
7605 | fi | |
7606 | ||
7607 | echo "$ac_t""$bash_cv_fionread_in_ioctl" 1>&6 | |
7608 | if test $bash_cv_fionread_in_ioctl = yes; then | |
7609 | cat >> confdefs.h <<\EOF | |
7610 | #define FIONREAD_IN_SYS_IOCTL 1 | |
7611 | EOF | |
7612 | ||
7613 | fi | |
7614 | ||
d166f048 JA |
7615 | |
7616 | echo $ac_n "checking for speed_t in sys/types.h""... $ac_c" 1>&6 | |
28ef6c31 | 7617 | echo "configure:7618: checking for speed_t in sys/types.h" >&5 |
d166f048 JA |
7618 | if eval "test \"`echo '$''{'bash_cv_speed_t_in_sys_types'+set}'`\" = set"; then |
7619 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7620 | else | |
7621 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7622 | #line 7623 "configure" |
d166f048 JA |
7623 | #include "confdefs.h" |
7624 | #include <sys/types.h> | |
7625 | int main() { | |
7626 | speed_t x; | |
7627 | ; return 0; } | |
7628 | EOF | |
28ef6c31 | 7629 | if { (eval echo configure:7630: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d166f048 JA |
7630 | rm -rf conftest* |
7631 | bash_cv_speed_t_in_sys_types=yes | |
7632 | else | |
7633 | echo "configure: failed program was:" >&5 | |
7634 | cat conftest.$ac_ext >&5 | |
7635 | rm -rf conftest* | |
7636 | bash_cv_speed_t_in_sys_types=no | |
7637 | fi | |
7638 | rm -f conftest* | |
7639 | fi | |
7640 | ||
7641 | echo "$ac_t""$bash_cv_speed_t_in_sys_types" 1>&6 | |
7642 | if test $bash_cv_speed_t_in_sys_types = yes; then | |
7643 | cat >> confdefs.h <<\EOF | |
7644 | #define SPEED_T_IN_SYS_TYPES 1 | |
7645 | EOF | |
7646 | ||
7647 | fi | |
7648 | ||
28ef6c31 JA |
7649 | echo $ac_n "checking whether getpw functions are declared in pwd.h""... $ac_c" 1>&6 |
7650 | echo "configure:7651: checking whether getpw functions are declared in pwd.h" >&5 | |
7651 | if eval "test \"`echo '$''{'bash_cv_getpw_declared'+set}'`\" = set"; then | |
ccc6cda3 JA |
7652 | echo $ac_n "(cached) $ac_c" 1>&6 |
7653 | else | |
7654 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7655 | #line 7656 "configure" |
ccc6cda3 | 7656 | #include "confdefs.h" |
28ef6c31 | 7657 | |
ccc6cda3 | 7658 | #include <sys/types.h> |
28ef6c31 JA |
7659 | #ifdef HAVE_UNISTD_H |
7660 | # include <unistd.h> | |
7661 | #endif | |
ccc6cda3 | 7662 | #include <pwd.h> |
28ef6c31 | 7663 | |
ccc6cda3 | 7664 | EOF |
28ef6c31 JA |
7665 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
7666 | egrep "getpwuid" >/dev/null 2>&1; then | |
ccc6cda3 | 7667 | rm -rf conftest* |
28ef6c31 | 7668 | bash_cv_getpw_declared=yes |
ccc6cda3 | 7669 | else |
ccc6cda3 | 7670 | rm -rf conftest* |
28ef6c31 | 7671 | bash_cv_getpw_declared=no |
ccc6cda3 JA |
7672 | fi |
7673 | rm -f conftest* | |
28ef6c31 | 7674 | |
ccc6cda3 JA |
7675 | fi |
7676 | ||
28ef6c31 JA |
7677 | echo "$ac_t""$bash_cv_getpw_declared" 1>&6 |
7678 | if test $bash_cv_getpw_declared = yes; then | |
ccc6cda3 JA |
7679 | cat >> confdefs.h <<\EOF |
7680 | #define HAVE_GETPW_DECLS 1 | |
7681 | EOF | |
7682 | ||
7683 | fi | |
7684 | ||
28ef6c31 JA |
7685 | echo $ac_n "checking for unusable real-time signals due to large values""... $ac_c" 1>&6 |
7686 | echo "configure:7687: checking for unusable real-time signals due to large values" >&5 | |
7687 | if eval "test \"`echo '$''{'bash_cv_unusable_rtsigs'+set}'`\" = set"; then | |
7688 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7689 | else | |
7690 | if test "$cross_compiling" = yes; then | |
7691 | echo "configure: warning: cannot check real-time signals if cross compiling -- defaulting to yes" 1>&2 | |
7692 | bash_cv_unusable_rtsigs=yes | |
7693 | ||
7694 | else | |
7695 | cat > conftest.$ac_ext <<EOF | |
7696 | #line 7697 "configure" | |
7697 | #include "confdefs.h" | |
7698 | ||
7699 | #include <sys/types.h> | |
7700 | #include <signal.h> | |
7701 | ||
7702 | #ifndef NSIG | |
7703 | # define NSIG 64 | |
7704 | #endif | |
7705 | ||
7706 | main () | |
7707 | { | |
7708 | int n_sigs = 2 * NSIG; | |
7709 | #ifdef SIGRTMIN | |
7710 | int rtmin = SIGRTMIN; | |
7711 | #else | |
7712 | int rtmin = 0; | |
7713 | #endif | |
7714 | ||
7715 | exit(rtmin < n_sigs); | |
7716 | } | |
7717 | EOF | |
7718 | if { (eval echo configure:7719: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null | |
7719 | then | |
7720 | bash_cv_unusable_rtsigs=yes | |
7721 | else | |
7722 | echo "configure: failed program was:" >&5 | |
7723 | cat conftest.$ac_ext >&5 | |
7724 | rm -fr conftest* | |
7725 | bash_cv_unusable_rtsigs=no | |
7726 | fi | |
7727 | rm -fr conftest* | |
7728 | fi | |
7729 | ||
7730 | fi | |
7731 | ||
7732 | echo "$ac_t""$bash_cv_unusable_rtsigs" 1>&6 | |
7733 | if test $bash_cv_unusable_rtsigs = yes; then | |
7734 | cat >> confdefs.h <<\EOF | |
7735 | #define UNUSABLE_RT_SIGNALS 1 | |
7736 | EOF | |
7737 | ||
7738 | fi | |
7739 | ||
ccc6cda3 JA |
7740 | |
7741 | case "$host_os" in | |
7742 | hpux*) echo $ac_n "checking whether $host_os needs _KERNEL for RLIMIT defines""... $ac_c" 1>&6 | |
28ef6c31 | 7743 | echo "configure:7744: checking whether $host_os needs _KERNEL for RLIMIT defines" >&5 |
ccc6cda3 JA |
7744 | if eval "test \"`echo '$''{'bash_cv_kernel_rlimit'+set}'`\" = set"; then |
7745 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7746 | else | |
7747 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7748 | #line 7749 "configure" |
ccc6cda3 JA |
7749 | #include "confdefs.h" |
7750 | ||
7751 | #include <sys/types.h> | |
7752 | #include <sys/resource.h> | |
7753 | ||
7754 | int main() { | |
7755 | ||
7756 | int f; | |
7757 | f = RLIMIT_DATA; | |
7758 | ||
7759 | ; return 0; } | |
7760 | EOF | |
28ef6c31 | 7761 | if { (eval echo configure:7762: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
7762 | rm -rf conftest* |
7763 | bash_cv_kernel_rlimit=no | |
7764 | else | |
7765 | echo "configure: failed program was:" >&5 | |
7766 | cat conftest.$ac_ext >&5 | |
7767 | rm -rf conftest* | |
7768 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7769 | #line 7770 "configure" |
ccc6cda3 JA |
7770 | #include "confdefs.h" |
7771 | ||
cce855bc JA |
7772 | #include <sys/types.h> |
7773 | #define _KERNEL | |
7774 | #include <sys/resource.h> | |
7775 | #undef _KERNEL | |
7776 | ||
ccc6cda3 JA |
7777 | int main() { |
7778 | ||
7779 | int f; | |
7780 | f = RLIMIT_DATA; | |
cce855bc | 7781 | |
ccc6cda3 JA |
7782 | ; return 0; } |
7783 | EOF | |
28ef6c31 | 7784 | if { (eval echo configure:7785: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
7785 | rm -rf conftest* |
7786 | bash_cv_kernel_rlimit=yes | |
7787 | else | |
7788 | echo "configure: failed program was:" >&5 | |
7789 | cat conftest.$ac_ext >&5 | |
7790 | rm -rf conftest* | |
7791 | bash_cv_kernel_rlimit=no | |
7792 | fi | |
7793 | rm -f conftest* | |
7794 | ||
7795 | fi | |
7796 | rm -f conftest* | |
7797 | fi | |
7798 | ||
7799 | echo "$ac_t""$bash_cv_kernel_rlimit" 1>&6 | |
7800 | if test $bash_cv_kernel_rlimit = yes; then | |
7801 | cat >> confdefs.h <<\EOF | |
7802 | #define RLIMIT_NEEDS_KERNEL 1 | |
7803 | EOF | |
7804 | ||
7805 | fi | |
7806 | ;; | |
7807 | esac | |
7808 | ||
7809 | if test "$opt_readline" = yes; then | |
d166f048 JA |
7810 | case "$host_os" in |
7811 | aix*) prefer_curses=yes ;; | |
7812 | esac | |
ccc6cda3 JA |
7813 | |
7814 | if test "X$bash_cv_termcap_lib" = "X"; then | |
7815 | _bash_needmsg=yes | |
7816 | else | |
7817 | echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6 | |
28ef6c31 | 7818 | echo "configure:7819: checking which library has the termcap functions" >&5 |
ccc6cda3 JA |
7819 | _bash_needmsg= |
7820 | fi | |
7821 | if eval "test \"`echo '$''{'bash_cv_termcap_lib'+set}'`\" = set"; then | |
7822 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7823 | else | |
7824 | echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6 | |
28ef6c31 | 7825 | echo "configure:7826: checking for tgetent in -ltermcap" >&5 |
ccc6cda3 JA |
7826 | ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'` |
7827 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
7828 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7829 | else | |
7830 | ac_save_LIBS="$LIBS" | |
7831 | LIBS="-ltermcap $LIBS" | |
7832 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7833 | #line 7834 "configure" |
ccc6cda3 JA |
7834 | #include "confdefs.h" |
7835 | /* Override any gcc2 internal prototype to avoid an error. */ | |
7836 | /* We use char because int might match the return type of a gcc2 | |
7837 | builtin and then its argument prototype would still apply. */ | |
7838 | char tgetent(); | |
7839 | ||
7840 | int main() { | |
7841 | tgetent() | |
7842 | ; return 0; } | |
7843 | EOF | |
28ef6c31 | 7844 | if { (eval echo configure:7845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
7845 | rm -rf conftest* |
7846 | eval "ac_cv_lib_$ac_lib_var=yes" | |
7847 | else | |
7848 | echo "configure: failed program was:" >&5 | |
7849 | cat conftest.$ac_ext >&5 | |
7850 | rm -rf conftest* | |
7851 | eval "ac_cv_lib_$ac_lib_var=no" | |
7852 | fi | |
7853 | rm -f conftest* | |
7854 | LIBS="$ac_save_LIBS" | |
7855 | ||
7856 | fi | |
7857 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
7858 | echo "$ac_t""yes" 1>&6 | |
7859 | bash_cv_termcap_lib=libtermcap | |
7860 | else | |
7861 | echo "$ac_t""no" 1>&6 | |
7862 | echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6 | |
28ef6c31 | 7863 | echo "configure:7864: checking for tgetent in -lcurses" >&5 |
ccc6cda3 JA |
7864 | ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'` |
7865 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
7866 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7867 | else | |
7868 | ac_save_LIBS="$LIBS" | |
7869 | LIBS="-lcurses $LIBS" | |
7870 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7871 | #line 7872 "configure" |
ccc6cda3 JA |
7872 | #include "confdefs.h" |
7873 | /* Override any gcc2 internal prototype to avoid an error. */ | |
7874 | /* We use char because int might match the return type of a gcc2 | |
7875 | builtin and then its argument prototype would still apply. */ | |
7876 | char tgetent(); | |
7877 | ||
7878 | int main() { | |
7879 | tgetent() | |
7880 | ; return 0; } | |
7881 | EOF | |
28ef6c31 | 7882 | if { (eval echo configure:7883: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
7883 | rm -rf conftest* |
7884 | eval "ac_cv_lib_$ac_lib_var=yes" | |
7885 | else | |
7886 | echo "configure: failed program was:" >&5 | |
7887 | cat conftest.$ac_ext >&5 | |
7888 | rm -rf conftest* | |
7889 | eval "ac_cv_lib_$ac_lib_var=no" | |
7890 | fi | |
7891 | rm -f conftest* | |
7892 | LIBS="$ac_save_LIBS" | |
7893 | ||
7894 | fi | |
7895 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
7896 | echo "$ac_t""yes" 1>&6 | |
7897 | bash_cv_termcap_lib=libcurses | |
7898 | else | |
7899 | echo "$ac_t""no" 1>&6 | |
7900 | echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6 | |
28ef6c31 | 7901 | echo "configure:7902: checking for tgetent in -lncurses" >&5 |
ccc6cda3 JA |
7902 | ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'` |
7903 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
7904 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7905 | else | |
7906 | ac_save_LIBS="$LIBS" | |
7907 | LIBS="-lncurses $LIBS" | |
7908 | cat > conftest.$ac_ext <<EOF | |
28ef6c31 | 7909 | #line 7910 "configure" |
ccc6cda3 JA |
7910 | #include "confdefs.h" |
7911 | /* Override any gcc2 internal prototype to avoid an error. */ | |
7912 | /* We use char because int might match the return type of a gcc2 | |
7913 | builtin and then its argument prototype would still apply. */ | |
7914 | char tgetent(); | |
7915 | ||
7916 | int main() { | |
7917 | tgetent() | |
7918 | ; return 0; } | |
7919 | EOF | |
28ef6c31 | 7920 | if { (eval echo configure:7921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
ccc6cda3 JA |
7921 | rm -rf conftest* |
7922 | eval "ac_cv_lib_$ac_lib_var=yes" | |
7923 | else | |
7924 | echo "configure: failed program was:" >&5 | |
7925 | cat conftest.$ac_ext >&5 | |
7926 | rm -rf conftest* | |
7927 | eval "ac_cv_lib_$ac_lib_var=no" | |
7928 | fi | |
7929 | rm -f conftest* | |
7930 | LIBS="$ac_save_LIBS" | |
7931 | ||
7932 | fi | |
7933 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
7934 | echo "$ac_t""yes" 1>&6 | |
7935 | bash_cv_termcap_lib=libncurses | |
7936 | else | |
7937 | echo "$ac_t""no" 1>&6 | |
7938 | bash_cv_termcap_lib=gnutermcap | |
7939 | fi | |
7940 | ||
7941 | fi | |
7942 | ||
7943 | fi | |
7944 | ||
7945 | fi | |
7946 | ||
7947 | if test "X$_bash_needmsg" = "Xyes"; then | |
7948 | echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6 | |
28ef6c31 | 7949 | echo "configure:7950: checking which library has the termcap functions" >&5 |
ccc6cda3 JA |
7950 | fi |
7951 | echo "$ac_t""using $bash_cv_termcap_lib" 1>&6 | |
cce855bc | 7952 | if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then |
ccc6cda3 JA |
7953 | LDFLAGS="$LDFLAGS -L./lib/termcap" |
7954 | TERMCAP_LIB="./lib/termcap/libtermcap.a" | |
7955 | TERMCAP_DEP="./lib/termcap/libtermcap.a" | |
d166f048 | 7956 | elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then |
ccc6cda3 JA |
7957 | TERMCAP_LIB=-ltermcap |
7958 | TERMCAP_DEP= | |
7959 | elif test $bash_cv_termcap_lib = libncurses; then | |
7960 | TERMCAP_LIB=-lncurses | |
7961 | TERMCAP_DEP= | |
7962 | else | |
7963 | TERMCAP_LIB=-lcurses | |
7964 | TERMCAP_DEP= | |
7965 | fi | |
7966 | ||
7967 | fi | |
7968 | ||
7969 | ||
7970 | ||
d166f048 | 7971 | echo $ac_n "checking whether /dev/fd is available""... $ac_c" 1>&6 |
28ef6c31 | 7972 | echo "configure:7973: checking whether /dev/fd is available" >&5 |
d166f048 JA |
7973 | if eval "test \"`echo '$''{'bash_cv_dev_fd'+set}'`\" = set"; then |
7974 | echo $ac_n "(cached) $ac_c" 1>&6 | |
7975 | else | |
7976 | if test -d /dev/fd && test -r /dev/fd/0; then | |
7977 | bash_cv_dev_fd=standard | |
7978 | elif test -d /proc/self/fd && test -r /proc/self/fd/0; then | |
7979 | bash_cv_dev_fd=whacky | |
7980 | else | |
7981 | bash_cv_dev_fd=absent | |
7982 | fi | |
7983 | ||
7984 | fi | |
7985 | ||
7986 | echo "$ac_t""$bash_cv_dev_fd" 1>&6 | |
7987 | if test $bash_cv_dev_fd = "standard"; then | |
7988 | cat >> confdefs.h <<\EOF | |
7989 | #define HAVE_DEV_FD 1 | |
7990 | EOF | |
7991 | ||
7992 | cat >> confdefs.h <<\EOF | |
7993 | #define DEV_FD_PREFIX "/dev/fd/" | |
7994 | EOF | |
7995 | ||
7996 | elif test $bash_cv_dev_fd = "whacky"; then | |
7997 | cat >> confdefs.h <<\EOF | |
7998 | #define HAVE_DEV_FD 1 | |
7999 | EOF | |
8000 | ||
8001 | cat >> confdefs.h <<\EOF | |
8002 | #define DEV_FD_PREFIX "/proc/self/fd/" | |
8003 | EOF | |
8004 | ||
8005 | fi | |
8006 | ||
bb70624e | 8007 | echo $ac_n "checking whether /dev/stdin stdout stderr are available""... $ac_c" 1>&6 |
28ef6c31 | 8008 | echo "configure:8009: checking whether /dev/stdin stdout stderr are available" >&5 |
bb70624e JA |
8009 | if eval "test \"`echo '$''{'bash_cv_dev_stdin'+set}'`\" = set"; then |
8010 | echo $ac_n "(cached) $ac_c" 1>&6 | |
8011 | else | |
8012 | if test -d /dev/fd && test -r /dev/stdin; then | |
8013 | bash_cv_dev_stdin=present | |
8014 | elif test -d /proc/self/fd && test -r /dev/stdin; then | |
8015 | bash_cv_dev_stdin=present | |
8016 | else | |
8017 | bash_cv_dev_stdin=absent | |
8018 | fi | |
8019 | ||
8020 | fi | |
8021 | ||
8022 | echo "$ac_t""$bash_cv_dev_stdin" 1>&6 | |
8023 | if test $bash_cv_dev_stdin = "present"; then | |
8024 | cat >> confdefs.h <<\EOF | |
8025 | #define HAVE_DEV_STDIN 1 | |
8026 | EOF | |
8027 | ||
8028 | fi | |
8029 | ||
ccc6cda3 | 8030 | echo $ac_n "checking for default mail directory""... $ac_c" 1>&6 |
28ef6c31 | 8031 | echo "configure:8032: checking for default mail directory" >&5 |
ccc6cda3 JA |
8032 | if eval "test \"`echo '$''{'bash_cv_mail_dir'+set}'`\" = set"; then |
8033 | echo $ac_n "(cached) $ac_c" 1>&6 | |
8034 | else | |
8035 | if test -d /var/mail; then | |
8036 | bash_cv_mail_dir=/var/mail | |
8037 | elif test -d /usr/mail; then | |
8038 | bash_cv_mail_dir=/usr/mail | |
ccc6cda3 JA |
8039 | elif test -d /var/spool/mail; then |
8040 | bash_cv_mail_dir=/var/spool/mail | |
e8ce775d JA |
8041 | elif test -d /usr/spool/mail; then |
8042 | bash_cv_mail_dir=/usr/spool/mail | |
ccc6cda3 JA |
8043 | else |
8044 | bash_cv_mail_dir=unknown | |
8045 | fi | |
8046 | ||
8047 | fi | |
8048 | ||
8049 | echo "$ac_t""$bash_cv_mail_dir" 1>&6 | |
8050 | if test $bash_cv_mail_dir = "/var/mail"; then | |
8051 | cat >> confdefs.h <<\EOF | |
8052 | #define DEFAULT_MAIL_DIRECTORY "/var/mail" | |
8053 | EOF | |
8054 | ||
8055 | elif test $bash_cv_mail_dir = "/usr/mail"; then | |
8056 | cat >> confdefs.h <<\EOF | |
8057 | #define DEFAULT_MAIL_DIRECTORY "/usr/mail" | |
8058 | EOF | |
8059 | ||
8060 | elif test $bash_cv_mail_dir = "/var/spool/mail"; then | |
8061 | cat >> confdefs.h <<\EOF | |
8062 | #define DEFAULT_MAIL_DIRECTORY "/var/spool/mail" | |
8063 | EOF | |
8064 | ||
8065 | elif test $bash_cv_mail_dir = "/usr/spool/mail"; then | |
8066 | cat >> confdefs.h <<\EOF | |
8067 | #define DEFAULT_MAIL_DIRECTORY "/usr/spool/mail" | |
8068 | EOF | |
8069 | ||
8070 | else | |
8071 | cat >> confdefs.h <<\EOF | |
8072 | #define DEFAULT_MAIL_DIRECTORY "unknown" | |
8073 | EOF | |
8074 | ||
8075 | fi | |
8076 | ||
8077 | ||
8078 | if test "$bash_cv_job_control_missing" = missing; then | |
8079 | opt_job_control=no | |
8080 | fi | |
8081 | ||
8082 | if test "$opt_job_control" = yes; then | |
8083 | cat >> confdefs.h <<\EOF | |
8084 | #define JOB_CONTROL 1 | |
8085 | EOF | |
8086 | ||
8087 | JOBS_O=jobs.o | |
8088 | else | |
8089 | JOBS_O=nojobs.o | |
8090 | fi | |
8091 | ||
8092 | ||
8093 | ||
8094 | ||
d166f048 JA |
8095 | LOCAL_DEFS=-DSHELL |
8096 | ||
8097 | ||
b72432fd | 8098 | case "${host_os}" in |
e8ce775d | 8099 | sysv4.2*) cat >> confdefs.h <<\EOF |
ccc6cda3 JA |
8100 | #define SVR4_2 1 |
8101 | EOF | |
8102 | ||
8103 | cat >> confdefs.h <<\EOF | |
8104 | #define SVR4 1 | |
8105 | EOF | |
8106 | ;; | |
8107 | sysv4*) cat >> confdefs.h <<\EOF | |
8108 | #define SVR4 1 | |
8109 | EOF | |
8110 | ;; | |
b72432fd JA |
8111 | sysv5*) cat >> confdefs.h <<\EOF |
8112 | #define SVR5 1 | |
8113 | EOF | |
8114 | ;; | |
8115 | hpux9*) LOCAL_CFLAGS="-DHPUX9 -DHPUX" ;; | |
ccc6cda3 JA |
8116 | hpux*) LOCAL_CFLAGS=-DHPUX ;; |
8117 | dgux*) LOCAL_CFLAGS=-D_DGUX_SOURCE; LOCAL_LIBS=-ldgc ;; | |
bb70624e JA |
8118 | isc*) LOCAL_CFLAGS=-Disc386 ;; |
8119 | rhapsody*) LOCAL_CFLAGS=-DRHAPSODY ;; | |
b72432fd | 8120 | sco3.2v5*) LOCAL_CFLAGS="-b elf -DWAITPID_BROKEN -DNO_MEMSCRAMBLE -DPATH_MAX=1024" ;; |
ccc6cda3 JA |
8121 | sco3.2v4*) LOCAL_CFLAGS="-DMUST_UNBLOCK_CHLD -DNO_MEMSCRAMBLE -DPATH_MAX=1024" ;; |
8122 | sco3.2*) LOCAL_CFLAGS=-DMUST_UNBLOCK_CHLD ;; | |
d166f048 JA |
8123 | sunos4*) LOCAL_CFLAGS=-DSunOS4 ;; |
8124 | solaris2.5*) LOCAL_CFLAGS=-DSunOS5 ;; | |
b72432fd | 8125 | lynxos*) LOCAL_CFLAGS=-DRECYCLES_PIDS ;; |
d166f048 | 8126 | linux*) LOCAL_LDFLAGS=-rdynamic ;; # allow dynamic loading |
d166f048 | 8127 | *qnx*) LOCAL_CFLAGS="-Dqnx -F -3s" LOCAL_LDFLAGS="-3s -lunix -lncurses" ;; |
b72432fd | 8128 | powerux*) LOCAL_LIBS="-lgen" ;; |
28ef6c31 | 8129 | cygwin*) LOCAL_LIBS="-luser32" ;; |
b72432fd JA |
8130 | opennt*|interix*) LOCAL_CFLAGS="-DNO_MAIN_ENV_ARG" ;; |
8131 | esac | |
8132 | ||
8133 | case "${host_os}-${CC}" in | |
8134 | aix4.2*-*gcc*) LOCAL_LDFLAGS="-Xlinker -bexpall -Xlinker -brtl" ;; | |
8135 | aix4.2*) LOCAL_LDFLAGS="-bexpall -brtl" ;; | |
8136 | bsdi4*-*gcc*) LOCAL_LDFLAGS="-rdynamic" ;; # allow dynamic loading, like Linux | |
ccc6cda3 JA |
8137 | esac |
8138 | ||
bb70624e | 8139 | case "${host_os}" in |
28ef6c31 JA |
8140 | freebsd[3-9]*) |
8141 | if test -x /usr/bin/objformat && test "`/usr/bin/objformat`" = "elf" ; then | |
bb70624e JA |
8142 | LOCAL_LDFLAGS=-rdynamic # allow dynamic loading |
8143 | fi ;; | |
28ef6c31 | 8144 | freebsdelf*) LOCAL_LDFLAGS=-rdynamic ;; # allow dynamic loading |
bb70624e JA |
8145 | esac |
8146 | ||
ccc6cda3 JA |
8147 | case "$host_cpu" in |
8148 | *cray*) LOCAL_CFLAGS="-DCRAY" ;; # shell var so config.h can use it | |
8149 | esac | |
8150 | ||
8151 | case "$host_cpu-$host_os" in | |
8152 | ibmrt-*bsd4*) LOCAL_CFLAGS="-ma -U__STDC__" ;; | |
8153 | esac | |
8154 | ||
8155 | case "$host_cpu-$host_vendor-$host_os" in | |
8156 | m88k-motorola-sysv3) LOCAL_CFLAGS=-DWAITPID_BROKEN ;; | |
8157 | mips-pyramid-sysv4) LOCAL_CFLAGS=-Xa ;; | |
8158 | esac | |
8159 | ||
b72432fd JA |
8160 | # |
8161 | # Shared object configuration section. These values are generated by | |
8162 | # ${srcdir}/support/shobj-conf | |
8163 | # | |
8164 | if test "$ac_cv_func_dlopen" = "yes" && test -f ${srcdir}/support/shobj-conf | |
8165 | then | |
8166 | echo $ac_n "checking shared object configuration for loadable builtins""... $ac_c" 1>&6 | |
28ef6c31 JA |
8167 | echo "configure:8168: checking shared object configuration for loadable builtins" >&5 |
8168 | eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c "${host_cpu}" -o "${host_os}" -v "${host_vendor}"` | |
b72432fd JA |
8169 | |
8170 | ||
8171 | ||
8172 | ||
8173 | ||
8174 | ||
8175 | ||
8176 | echo "$ac_t""$SHOBJ_STATUS" 1>&6 | |
8177 | fi | |
8178 | ||
ccc6cda3 JA |
8179 | # try to create a directory tree if the source is elsewhere |
8180 | # this should be packaged into a script accessible via ${srcdir}/support | |
8181 | case "$srcdir" in | |
8182 | .) ;; | |
cce855bc | 8183 | *) for d in doc tests support lib examples; do # dirs |
ccc6cda3 JA |
8184 | test -d $d || mkdir $d |
8185 | done | |
cce855bc | 8186 | for ld in readline glob tilde malloc sh termcap; do # libdirs |
ccc6cda3 JA |
8187 | test -d lib/$ld || mkdir lib/$ld |
8188 | done | |
cce855bc | 8189 | test -d examples/loadables || mkdir examples/loadables # loadable builtins |
bb70624e | 8190 | test -d examples/loadables/perl || mkdir examples/loadables/perl |
ccc6cda3 JA |
8191 | ;; |
8192 | esac | |
8193 | ||
8194 | BUILD_DIR=`pwd` | |
8195 | ||
8196 | ||
8197 | ||
8198 | ||
8199 | ||
8200 | ||
8201 | ||
8202 | ||
8203 | ||
8204 | ||
8205 | ||
8206 | ||
8207 | ||
8208 | ||
8209 | ||
8210 | ||
8211 | ||
d166f048 | 8212 | |
b72432fd JA |
8213 | |
8214 | ||
cce855bc JA |
8215 | |
8216 | ||
d166f048 JA |
8217 | #AC_SUBST(ALLOCA_SOURCE) |
8218 | #AC_SUBST(ALLOCA_OBJECT) | |
8219 | ||
ccc6cda3 JA |
8220 | trap '' 1 2 15 |
8221 | cat > confcache <<\EOF | |
8222 | # This file is a shell script that caches the results of configure | |
8223 | # tests run on this system so they can be shared between configure | |
8224 | # scripts and configure runs. It is not useful on other systems. | |
8225 | # If it contains results you don't want to keep, you may remove or edit it. | |
726f6388 | 8226 | # |
ccc6cda3 JA |
8227 | # By default, configure uses ./config.cache as the cache file, |
8228 | # creating it if it does not exist already. You can give configure | |
8229 | # the --cache-file=FILE option to use a different cache file; that is | |
8230 | # what configure does when it calls configure scripts in | |
8231 | # subdirectories, so they share the cache. | |
8232 | # Giving --cache-file=/dev/null disables caching, for debugging configure. | |
8233 | # config.status only pays attention to the cache file if you give it the | |
8234 | # --recheck option to rerun configure. | |
8235 | # | |
8236 | EOF | |
8237 | # The following way of writing the cache mishandles newlines in values, | |
8238 | # but we know of no workaround that is simple, portable, and efficient. | |
8239 | # So, don't put newlines in cache variables' values. | |
8240 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
8241 | # and sets the high bit in the cache file unless we assign to the vars. | |
8242 | (set) 2>&1 | | |
bb70624e | 8243 | case `(ac_space=' '; set | grep ac_space) 2>&1` in |
ccc6cda3 JA |
8244 | *ac_space=\ *) |
8245 | # `set' does not quote correctly, so add quotes (double-quote substitution | |
8246 | # turns \\\\ into \\, and sed turns \\ into \). | |
8247 | sed -n \ | |
8248 | -e "s/'/'\\\\''/g" \ | |
8249 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" | |
8250 | ;; | |
8251 | *) | |
8252 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
8253 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' | |
8254 | ;; | |
8255 | esac >> confcache | |
8256 | if cmp -s $cache_file confcache; then | |
8257 | : | |
8258 | else | |
8259 | if test -w $cache_file; then | |
8260 | echo "updating cache $cache_file" | |
8261 | cat confcache > $cache_file | |
8262 | else | |
8263 | echo "not updating unwritable cache $cache_file" | |
8264 | fi | |
8265 | fi | |
8266 | rm -f confcache | |
8267 | ||
8268 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
8269 | ||
8270 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
8271 | # Let make expand exec_prefix. | |
8272 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
8273 | ||
8274 | # Any assignment to VPATH causes Sun make to only execute | |
8275 | # the first set of double-colon rules, so remove it if not needed. | |
8276 | # If there is a colon in the path, we need to keep it. | |
8277 | if test "x$srcdir" = x.; then | |
8278 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' | |
8279 | fi | |
8280 | ||
8281 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 | |
8282 | ||
8283 | DEFS=-DHAVE_CONFIG_H | |
8284 | ||
8285 | # Without the "./", some shells look in PATH for config.status. | |
8286 | : ${CONFIG_STATUS=./config.status} | |
8287 | ||
8288 | echo creating $CONFIG_STATUS | |
8289 | rm -f $CONFIG_STATUS | |
8290 | cat > $CONFIG_STATUS <<EOF | |
8291 | #! /bin/sh | |
8292 | # Generated automatically by configure. | |
8293 | # Run this file to recreate the current configuration. | |
8294 | # This directory was configured as follows, | |
8295 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
8296 | # | |
8297 | # $0 $ac_configure_args | |
8298 | # | |
8299 | # Compiler output produced by configure, useful for debugging | |
8300 | # configure, is in ./config.log if it exists. | |
8301 | ||
8302 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" | |
8303 | for ac_option | |
8304 | do | |
8305 | case "\$ac_option" in | |
8306 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
8307 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" | |
8308 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; | |
8309 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v) | |
bb70624e | 8310 | echo "$CONFIG_STATUS generated by autoconf version 2.13" |
ccc6cda3 JA |
8311 | exit 0 ;; |
8312 | -help | --help | --hel | --he | --h) | |
8313 | echo "\$ac_cs_usage"; exit 0 ;; | |
8314 | *) echo "\$ac_cs_usage"; exit 1 ;; | |
8315 | esac | |
8316 | done | |
8317 | ||
8318 | ac_given_srcdir=$srcdir | |
8319 | ac_given_INSTALL="$INSTALL" | |
8320 | ||
8321 | trap 'rm -fr `echo "Makefile builtins/Makefile lib/readline/Makefile lib/glob/Makefile \ | |
cce855bc JA |
8322 | lib/malloc/Makefile lib/sh/Makefile lib/termcap/Makefile \ |
8323 | lib/tilde/Makefile doc/Makefile support/Makefile \ | |
bb70624e | 8324 | examples/loadables/Makefile examples/loadables/perl/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 |
ccc6cda3 JA |
8325 | EOF |
8326 | cat >> $CONFIG_STATUS <<EOF | |
8327 | ||
8328 | # Protect against being on the right side of a sed subst in config.status. | |
8329 | sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; | |
8330 | s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF | |
8331 | $ac_vpsub | |
8332 | $extrasub | |
bb70624e | 8333 | s%@SHELL@%$SHELL%g |
ccc6cda3 JA |
8334 | s%@CFLAGS@%$CFLAGS%g |
8335 | s%@CPPFLAGS@%$CPPFLAGS%g | |
8336 | s%@CXXFLAGS@%$CXXFLAGS%g | |
bb70624e | 8337 | s%@FFLAGS@%$FFLAGS%g |
ccc6cda3 JA |
8338 | s%@DEFS@%$DEFS%g |
8339 | s%@LDFLAGS@%$LDFLAGS%g | |
8340 | s%@LIBS@%$LIBS%g | |
8341 | s%@exec_prefix@%$exec_prefix%g | |
8342 | s%@prefix@%$prefix%g | |
8343 | s%@program_transform_name@%$program_transform_name%g | |
8344 | s%@bindir@%$bindir%g | |
8345 | s%@sbindir@%$sbindir%g | |
8346 | s%@libexecdir@%$libexecdir%g | |
8347 | s%@datadir@%$datadir%g | |
8348 | s%@sysconfdir@%$sysconfdir%g | |
8349 | s%@sharedstatedir@%$sharedstatedir%g | |
8350 | s%@localstatedir@%$localstatedir%g | |
8351 | s%@libdir@%$libdir%g | |
8352 | s%@includedir@%$includedir%g | |
8353 | s%@oldincludedir@%$oldincludedir%g | |
8354 | s%@infodir@%$infodir%g | |
8355 | s%@mandir@%$mandir%g | |
8356 | s%@host@%$host%g | |
8357 | s%@host_alias@%$host_alias%g | |
8358 | s%@host_cpu@%$host_cpu%g | |
8359 | s%@host_vendor@%$host_vendor%g | |
8360 | s%@host_os@%$host_os%g | |
d166f048 | 8361 | s%@TESTSCRIPT@%$TESTSCRIPT%g |
ccc6cda3 | 8362 | s%@PURIFY@%$PURIFY%g |
d166f048 | 8363 | s%@MALLOC_TARGET@%$MALLOC_TARGET%g |
ccc6cda3 | 8364 | s%@MALLOC_SRC@%$MALLOC_SRC%g |
bb70624e | 8365 | s%@htmldir@%$htmldir%g |
b72432fd JA |
8366 | s%@CC@%$CC%g |
8367 | s%@CPP@%$CPP%g | |
bb70624e | 8368 | s%@EXEEXT@%$EXEEXT%g |
b72432fd JA |
8369 | s%@SIGNAMES_H@%$SIGNAMES_H%g |
8370 | s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g | |
8371 | s%@STATIC_LD@%$STATIC_LD%g | |
ccc6cda3 JA |
8372 | s%@READLINE_LIB@%$READLINE_LIB%g |
8373 | s%@READLINE_DEP@%$READLINE_DEP%g | |
b72432fd JA |
8374 | s%@RL_LIBDIR@%$RL_LIBDIR%g |
8375 | s%@RL_INCLUDE@%$RL_INCLUDE%g | |
ccc6cda3 JA |
8376 | s%@HISTORY_LIB@%$HISTORY_LIB%g |
8377 | s%@HISTORY_DEP@%$HISTORY_DEP%g | |
b72432fd | 8378 | s%@HIST_LIBDIR@%$HIST_LIBDIR%g |
ccc6cda3 | 8379 | s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g |
bb70624e | 8380 | s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g |
ccc6cda3 JA |
8381 | s%@INSTALL_DATA@%$INSTALL_DATA%g |
8382 | s%@AR@%$AR%g | |
8383 | s%@RANLIB@%$RANLIB%g | |
8384 | s%@YACC@%$YACC%g | |
8385 | s%@SET_MAKE@%$SET_MAKE%g | |
b72432fd | 8386 | s%@MAKE_SHELL@%$MAKE_SHELL%g |
ccc6cda3 JA |
8387 | s%@ALLOCA@%$ALLOCA%g |
8388 | s%@TERMCAP_LIB@%$TERMCAP_LIB%g | |
8389 | s%@TERMCAP_DEP@%$TERMCAP_DEP%g | |
8390 | s%@JOBS_O@%$JOBS_O%g | |
b72432fd JA |
8391 | s%@SHOBJ_CC@%$SHOBJ_CC%g |
8392 | s%@SHOBJ_CFLAGS@%$SHOBJ_CFLAGS%g | |
8393 | s%@SHOBJ_LD@%$SHOBJ_LD%g | |
8394 | s%@SHOBJ_LDFLAGS@%$SHOBJ_LDFLAGS%g | |
8395 | s%@SHOBJ_XLDFLAGS@%$SHOBJ_XLDFLAGS%g | |
8396 | s%@SHOBJ_LIBS@%$SHOBJ_LIBS%g | |
8397 | s%@SHOBJ_STATUS@%$SHOBJ_STATUS%g | |
cce855bc | 8398 | s%@PROFILE_FLAGS@%$PROFILE_FLAGS%g |
ccc6cda3 JA |
8399 | s%@incdir@%$incdir%g |
8400 | s%@BUILD_DIR@%$BUILD_DIR%g | |
b72432fd | 8401 | s%@ARFLAGS@%$ARFLAGS%g |
d166f048 JA |
8402 | s%@BASHVERS@%$BASHVERS%g |
8403 | s%@BASHPATCH@%$BASHPATCH%g | |
ccc6cda3 JA |
8404 | s%@LOCAL_LIBS@%$LOCAL_LIBS%g |
8405 | s%@LOCAL_CFLAGS@%$LOCAL_CFLAGS%g | |
8406 | s%@LOCAL_LDFLAGS@%$LOCAL_LDFLAGS%g | |
d166f048 | 8407 | s%@LOCAL_DEFS@%$LOCAL_DEFS%g |
ccc6cda3 JA |
8408 | |
8409 | CEOF | |
8410 | EOF | |
8411 | ||
8412 | cat >> $CONFIG_STATUS <<\EOF | |
8413 | ||
8414 | # Split the substitutions into bite-sized pieces for seds with | |
8415 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
8416 | ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. | |
8417 | ac_file=1 # Number of current file. | |
8418 | ac_beg=1 # First line for current file. | |
8419 | ac_end=$ac_max_sed_cmds # Line after last line for current file. | |
8420 | ac_more_lines=: | |
8421 | ac_sed_cmds="" | |
8422 | while $ac_more_lines; do | |
8423 | if test $ac_beg -gt 1; then | |
8424 | sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file | |
8425 | else | |
8426 | sed "${ac_end}q" conftest.subs > conftest.s$ac_file | |
8427 | fi | |
8428 | if test ! -s conftest.s$ac_file; then | |
8429 | ac_more_lines=false | |
8430 | rm -f conftest.s$ac_file | |
8431 | else | |
8432 | if test -z "$ac_sed_cmds"; then | |
8433 | ac_sed_cmds="sed -f conftest.s$ac_file" | |
8434 | else | |
8435 | ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" | |
8436 | fi | |
8437 | ac_file=`expr $ac_file + 1` | |
8438 | ac_beg=$ac_end | |
8439 | ac_end=`expr $ac_end + $ac_max_sed_cmds` | |
8440 | fi | |
8441 | done | |
8442 | if test -z "$ac_sed_cmds"; then | |
8443 | ac_sed_cmds=cat | |
8444 | fi | |
8445 | EOF | |
8446 | ||
8447 | cat >> $CONFIG_STATUS <<EOF | |
8448 | ||
8449 | CONFIG_FILES=\${CONFIG_FILES-"Makefile builtins/Makefile lib/readline/Makefile lib/glob/Makefile \ | |
cce855bc JA |
8450 | lib/malloc/Makefile lib/sh/Makefile lib/termcap/Makefile \ |
8451 | lib/tilde/Makefile doc/Makefile support/Makefile \ | |
bb70624e | 8452 | examples/loadables/Makefile examples/loadables/perl/Makefile"} |
ccc6cda3 JA |
8453 | EOF |
8454 | cat >> $CONFIG_STATUS <<\EOF | |
8455 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then | |
8456 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
8457 | case "$ac_file" in | |
8458 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` | |
8459 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
8460 | *) ac_file_in="${ac_file}.in" ;; | |
8461 | esac | |
8462 | ||
8463 | # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. | |
8464 | ||
8465 | # Remove last slash and all that follows it. Not all systems have dirname. | |
8466 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
8467 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
8468 | # The file is in a subdirectory. | |
8469 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
8470 | ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" | |
8471 | # A "../" for each directory in $ac_dir_suffix. | |
8472 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` | |
8473 | else | |
8474 | ac_dir_suffix= ac_dots= | |
8475 | fi | |
8476 | ||
8477 | case "$ac_given_srcdir" in | |
8478 | .) srcdir=. | |
8479 | if test -z "$ac_dots"; then top_srcdir=. | |
8480 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; | |
8481 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; | |
8482 | *) # Relative path. | |
8483 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" | |
8484 | top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
8485 | esac | |
8486 | ||
8487 | case "$ac_given_INSTALL" in | |
8488 | [/$]*) INSTALL="$ac_given_INSTALL" ;; | |
8489 | *) INSTALL="$ac_dots$ac_given_INSTALL" ;; | |
8490 | esac | |
8491 | ||
8492 | echo creating "$ac_file" | |
8493 | rm -f "$ac_file" | |
8494 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." | |
8495 | case "$ac_file" in | |
8496 | *Makefile*) ac_comsub="1i\\ | |
8497 | # $configure_input" ;; | |
8498 | *) ac_comsub= ;; | |
8499 | esac | |
8500 | ||
8501 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
8502 | sed -e "$ac_comsub | |
8503 | s%@configure_input@%$configure_input%g | |
8504 | s%@srcdir@%$srcdir%g | |
8505 | s%@top_srcdir@%$top_srcdir%g | |
8506 | s%@INSTALL@%$INSTALL%g | |
8507 | " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file | |
8508 | fi; done | |
8509 | rm -f conftest.s* | |
8510 | ||
8511 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
8512 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
8513 | # | |
8514 | # ac_d sets the value in "#define NAME VALUE" lines. | |
8515 | ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' | |
8516 | ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' | |
8517 | ac_dC='\3' | |
8518 | ac_dD='%g' | |
8519 | # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". | |
8520 | ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
8521 | ac_uB='\([ ]\)%\1#\2define\3' | |
8522 | ac_uC=' ' | |
8523 | ac_uD='\4%g' | |
8524 | # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
8525 | ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
8526 | ac_eB='$%\1#\2define\3' | |
8527 | ac_eC=' ' | |
8528 | ac_eD='%g' | |
8529 | ||
8530 | if test "${CONFIG_HEADERS+set}" != set; then | |
8531 | EOF | |
8532 | cat >> $CONFIG_STATUS <<EOF | |
8533 | CONFIG_HEADERS="config.h" | |
8534 | EOF | |
8535 | cat >> $CONFIG_STATUS <<\EOF | |
8536 | fi | |
8537 | for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then | |
8538 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
8539 | case "$ac_file" in | |
8540 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` | |
8541 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
8542 | *) ac_file_in="${ac_file}.in" ;; | |
8543 | esac | |
8544 | ||
8545 | echo creating $ac_file | |
8546 | ||
8547 | rm -f conftest.frag conftest.in conftest.out | |
8548 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
8549 | cat $ac_file_inputs > conftest.in | |
8550 | ||
8551 | EOF | |
8552 | ||
8553 | # Transform confdefs.h into a sed script conftest.vals that substitutes | |
8554 | # the proper values into config.h.in to produce config.h. And first: | |
8555 | # Protect against being on the right side of a sed subst in config.status. | |
8556 | # Protect against being in an unquoted here document in config.status. | |
8557 | rm -f conftest.vals | |
8558 | cat > conftest.hdr <<\EOF | |
8559 | s/[\\&%]/\\&/g | |
8560 | s%[\\$`]%\\&%g | |
8561 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp | |
8562 | s%ac_d%ac_u%gp | |
8563 | s%ac_u%ac_e%gp | |
8564 | EOF | |
8565 | sed -n -f conftest.hdr confdefs.h > conftest.vals | |
8566 | rm -f conftest.hdr | |
8567 | ||
8568 | # This sed command replaces #undef with comments. This is necessary, for | |
8569 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
8570 | # on some systems where configure will not decide to define it. | |
8571 | cat >> conftest.vals <<\EOF | |
8572 | s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% | |
8573 | EOF | |
8574 | ||
8575 | # Break up conftest.vals because some shells have a limit on | |
8576 | # the size of here documents, and old seds have small limits too. | |
8577 | ||
8578 | rm -f conftest.tail | |
8579 | while : | |
8580 | do | |
8581 | ac_lines=`grep -c . conftest.vals` | |
8582 | # grep -c gives empty output for an empty file on some AIX systems. | |
8583 | if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi | |
8584 | # Write a limited-size here document to conftest.frag. | |
8585 | echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS | |
8586 | sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS | |
8587 | echo 'CEOF | |
8588 | sed -f conftest.frag conftest.in > conftest.out | |
8589 | rm -f conftest.in | |
8590 | mv conftest.out conftest.in | |
8591 | ' >> $CONFIG_STATUS | |
8592 | sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail | |
8593 | rm -f conftest.vals | |
8594 | mv conftest.tail conftest.vals | |
8595 | done | |
8596 | rm -f conftest.vals | |
8597 | ||
8598 | cat >> $CONFIG_STATUS <<\EOF | |
8599 | rm -f conftest.frag conftest.h | |
8600 | echo "/* $ac_file. Generated automatically by configure. */" > conftest.h | |
8601 | cat conftest.in >> conftest.h | |
8602 | rm -f conftest.in | |
8603 | if cmp -s $ac_file conftest.h 2>/dev/null; then | |
8604 | echo "$ac_file is unchanged" | |
8605 | rm -f conftest.h | |
8606 | else | |
8607 | # Remove last slash and all that follows it. Not all systems have dirname. | |
8608 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
8609 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
8610 | # The file is in a subdirectory. | |
8611 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
8612 | fi | |
8613 | rm -f $ac_file | |
8614 | mv conftest.h $ac_file | |
8615 | fi | |
8616 | fi; done | |
8617 | ||
8618 | EOF | |
8619 | cat >> $CONFIG_STATUS <<EOF | |
8620 | ||
8621 | EOF | |
8622 | cat >> $CONFIG_STATUS <<\EOF | |
8623 | ||
8624 | # Makefile uses this timestamp file to record whether config.h is up to date. | |
8625 | echo timestamp > stamp-h | |
8626 | ||
726f6388 | 8627 | exit 0 |
ccc6cda3 JA |
8628 | EOF |
8629 | chmod +x $CONFIG_STATUS | |
8630 | rm -fr confdefs* $ac_clean_files | |
8631 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 | |
8632 |