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1 | #! /bin/sh |
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3 | # From configure.in for Bash 2.01, version 1.28, from autoconf version 2.12 |
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79 | # Guess values for system-dependent variables and create Makefiles. | |
80 | # Generated automatically using autoconf version 2.12 | |
81 | # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. | |
726f6388 | 82 | # |
ccc6cda3 JA |
83 | # This configure script is free software; the Free Software Foundation |
84 | # gives unlimited permission to copy, distribute and modify it. | |
85 | ||
86 | # Defaults: | |
87 | ac_help= | |
88 | ac_default_prefix=/usr/local | |
89 | # Any additions from configure.in: | |
90 | ac_help="$ac_help | |
d166f048 JA |
91 | --with-afs if you are running AFS" |
92 | ac_help="$ac_help | |
93 | --with-curses use the curses library instead of the termcap library" | |
ccc6cda3 JA |
94 | ac_help="$ac_help |
95 | --with-glibc-malloc use the GNU C library version of malloc" | |
96 | ac_help="$ac_help | |
d166f048 | 97 | --with-gnu-malloc use the GNU version of malloc" |
ccc6cda3 | 98 | ac_help="$ac_help |
d166f048 | 99 | --with-purecov configure to postprocess with pure coverage" |
ccc6cda3 | 100 | ac_help="$ac_help |
d166f048 | 101 | --with-purify configure to postprocess with purify" |
ccc6cda3 | 102 | ac_help="$ac_help |
d166f048 | 103 | --enable-minimal-config a minimal sh-like configuration" |
ccc6cda3 JA |
104 | ac_help="$ac_help |
105 | --enable-alias enable shell aliases" | |
106 | ac_help="$ac_help | |
d166f048 | 107 | --enable-array-variables include shell array variables" |
ccc6cda3 JA |
108 | ac_help="$ac_help |
109 | --enable-bang-history turn on csh-style history substitution" | |
110 | ac_help="$ac_help | |
d166f048 | 111 | --enable-brace-expansion include brace expansion" |
ccc6cda3 | 112 | ac_help="$ac_help |
d166f048 | 113 | --enable-command-timing enable the time reserved word and command timing" |
ccc6cda3 | 114 | ac_help="$ac_help |
d166f048 | 115 | --enable-directory-stack enable builtins pushd/popd/dirs" |
ccc6cda3 | 116 | ac_help="$ac_help |
d166f048 | 117 | --enable-disabled-builtins allow disabled builtins to still be invoked" |
ccc6cda3 | 118 | ac_help="$ac_help |
d166f048 | 119 | --enable-dparen-arithmetic include ((...)) command" |
ccc6cda3 JA |
120 | ac_help="$ac_help |
121 | --enable-help-builtin include the help builtin" | |
122 | ac_help="$ac_help | |
d166f048 | 123 | --enable-history turn on command history" |
ccc6cda3 | 124 | ac_help="$ac_help |
d166f048 | 125 | --enable-job-control enable job control features" |
ccc6cda3 | 126 | ac_help="$ac_help |
d166f048 | 127 | --enable-process-substitution enable process substitution" |
ccc6cda3 | 128 | ac_help="$ac_help |
d166f048 | 129 | --enable-prompt-string-decoding turn on escape character decoding in prompts" |
ccc6cda3 | 130 | ac_help="$ac_help |
d166f048 JA |
131 | --enable-readline turn on command line editing" |
132 | ac_help="$ac_help | |
133 | --enable-restricted enable a restricted shell" | |
134 | ac_help="$ac_help | |
135 | --enable-select include select command" | |
ccc6cda3 JA |
136 | ac_help="$ac_help |
137 | --enable-usg-echo-default make the echo builtin expand escape sequences by default" | |
138 | ||
139 | # Initialize some variables set by options. | |
140 | # The variables have the same names as the options, with | |
141 | # dashes changed to underlines. | |
142 | build=NONE | |
143 | cache_file=./config.cache | |
144 | exec_prefix=NONE | |
145 | host=NONE | |
146 | no_create= | |
147 | nonopt=NONE | |
148 | no_recursion= | |
149 | prefix=NONE | |
150 | program_prefix=NONE | |
151 | program_suffix=NONE | |
152 | program_transform_name=s,x,x, | |
153 | silent= | |
154 | site= | |
155 | srcdir= | |
156 | target=NONE | |
157 | verbose= | |
158 | x_includes=NONE | |
159 | x_libraries=NONE | |
160 | bindir='${exec_prefix}/bin' | |
161 | sbindir='${exec_prefix}/sbin' | |
162 | libexecdir='${exec_prefix}/libexec' | |
163 | datadir='${prefix}/share' | |
164 | sysconfdir='${prefix}/etc' | |
165 | sharedstatedir='${prefix}/com' | |
166 | localstatedir='${prefix}/var' | |
167 | libdir='${exec_prefix}/lib' | |
168 | includedir='${prefix}/include' | |
169 | oldincludedir='/usr/include' | |
170 | infodir='${prefix}/info' | |
171 | mandir='${prefix}/man' | |
172 | ||
173 | # Initialize some other variables. | |
174 | subdirs= | |
175 | MFLAGS= MAKEFLAGS= | |
176 | # Maximum number of lines to put in a shell here document. | |
177 | ac_max_here_lines=12 | |
178 | ||
179 | ac_prev= | |
180 | for ac_option | |
181 | do | |
182 | ||
183 | # If the previous option needs an argument, assign it. | |
184 | if test -n "$ac_prev"; then | |
185 | eval "$ac_prev=\$ac_option" | |
186 | ac_prev= | |
187 | continue | |
188 | fi | |
189 | ||
190 | case "$ac_option" in | |
191 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; | |
192 | *) ac_optarg= ;; | |
193 | esac | |
194 | ||
195 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
196 | ||
197 | case "$ac_option" in | |
198 | ||
199 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
200 | ac_prev=bindir ;; | |
201 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
202 | bindir="$ac_optarg" ;; | |
203 | ||
204 | -build | --build | --buil | --bui | --bu) | |
205 | ac_prev=build ;; | |
206 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
207 | build="$ac_optarg" ;; | |
208 | ||
209 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
210 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
211 | ac_prev=cache_file ;; | |
212 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
213 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
214 | cache_file="$ac_optarg" ;; | |
215 | ||
216 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
217 | ac_prev=datadir ;; | |
218 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
219 | | --da=*) | |
220 | datadir="$ac_optarg" ;; | |
221 | ||
222 | -disable-* | --disable-*) | |
223 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` | |
224 | # Reject names that are not valid shell variable names. | |
225 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
226 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
227 | fi | |
228 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
229 | eval "enable_${ac_feature}=no" ;; | |
230 | ||
231 | -enable-* | --enable-*) | |
232 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` | |
233 | # Reject names that are not valid shell variable names. | |
234 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
235 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
236 | fi | |
237 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
238 | case "$ac_option" in | |
239 | *=*) ;; | |
240 | *) ac_optarg=yes ;; | |
241 | esac | |
242 | eval "enable_${ac_feature}='$ac_optarg'" ;; | |
243 | ||
244 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
245 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
246 | | --exec | --exe | --ex) | |
247 | ac_prev=exec_prefix ;; | |
248 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
249 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
250 | | --exec=* | --exe=* | --ex=*) | |
251 | exec_prefix="$ac_optarg" ;; | |
252 | ||
253 | -gas | --gas | --ga | --g) | |
254 | # Obsolete; use --with-gas. | |
255 | with_gas=yes ;; | |
256 | ||
257 | -help | --help | --hel | --he) | |
258 | # Omit some internal or obsolete options to make the list less imposing. | |
259 | # This message is too long to be a string in the A/UX 3.1 sh. | |
260 | cat << EOF | |
261 | Usage: configure [options] [host] | |
262 | Options: [defaults in brackets after descriptions] | |
263 | Configuration: | |
264 | --cache-file=FILE cache test results in FILE | |
265 | --help print this message | |
266 | --no-create do not create output files | |
267 | --quiet, --silent do not print \`checking...' messages | |
268 | --version print the version of autoconf that created configure | |
269 | Directory and file names: | |
270 | --prefix=PREFIX install architecture-independent files in PREFIX | |
271 | [$ac_default_prefix] | |
272 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
273 | [same as prefix] | |
274 | --bindir=DIR user executables in DIR [EPREFIX/bin] | |
275 | --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] | |
276 | --libexecdir=DIR program executables in DIR [EPREFIX/libexec] | |
277 | --datadir=DIR read-only architecture-independent data in DIR | |
278 | [PREFIX/share] | |
279 | --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] | |
280 | --sharedstatedir=DIR modifiable architecture-independent data in DIR | |
281 | [PREFIX/com] | |
282 | --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] | |
283 | --libdir=DIR object code libraries in DIR [EPREFIX/lib] | |
284 | --includedir=DIR C header files in DIR [PREFIX/include] | |
285 | --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] | |
286 | --infodir=DIR info documentation in DIR [PREFIX/info] | |
287 | --mandir=DIR man documentation in DIR [PREFIX/man] | |
288 | --srcdir=DIR find the sources in DIR [configure dir or ..] | |
289 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
290 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
291 | --program-transform-name=PROGRAM | |
292 | run sed PROGRAM on installed program names | |
293 | EOF | |
294 | cat << EOF | |
295 | Host type: | |
296 | --build=BUILD configure for building on BUILD [BUILD=HOST] | |
297 | --host=HOST configure for HOST [guessed] | |
298 | --target=TARGET configure for TARGET [TARGET=HOST] | |
299 | Features and packages: | |
300 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
301 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
302 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
303 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
304 | --x-includes=DIR X include files are in DIR | |
305 | --x-libraries=DIR X library files are in DIR | |
306 | EOF | |
307 | if test -n "$ac_help"; then | |
308 | echo "--enable and --with options recognized:$ac_help" | |
309 | fi | |
310 | exit 0 ;; | |
311 | ||
312 | -host | --host | --hos | --ho) | |
313 | ac_prev=host ;; | |
314 | -host=* | --host=* | --hos=* | --ho=*) | |
315 | host="$ac_optarg" ;; | |
316 | ||
317 | -includedir | --includedir | --includedi | --included | --include \ | |
318 | | --includ | --inclu | --incl | --inc) | |
319 | ac_prev=includedir ;; | |
320 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
321 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
322 | includedir="$ac_optarg" ;; | |
323 | ||
324 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
325 | ac_prev=infodir ;; | |
326 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
327 | infodir="$ac_optarg" ;; | |
328 | ||
329 | -libdir | --libdir | --libdi | --libd) | |
330 | ac_prev=libdir ;; | |
331 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
332 | libdir="$ac_optarg" ;; | |
333 | ||
334 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
335 | | --libexe | --libex | --libe) | |
336 | ac_prev=libexecdir ;; | |
337 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
338 | | --libexe=* | --libex=* | --libe=*) | |
339 | libexecdir="$ac_optarg" ;; | |
340 | ||
341 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
342 | | --localstate | --localstat | --localsta | --localst \ | |
343 | | --locals | --local | --loca | --loc | --lo) | |
344 | ac_prev=localstatedir ;; | |
345 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
346 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
347 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
348 | localstatedir="$ac_optarg" ;; | |
349 | ||
350 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
351 | ac_prev=mandir ;; | |
352 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
353 | mandir="$ac_optarg" ;; | |
354 | ||
355 | -nfp | --nfp | --nf) | |
356 | # Obsolete; use --without-fp. | |
357 | with_fp=no ;; | |
358 | ||
359 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
360 | | --no-cr | --no-c) | |
361 | no_create=yes ;; | |
362 | ||
363 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
364 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
365 | no_recursion=yes ;; | |
366 | ||
367 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
368 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
369 | | --oldin | --oldi | --old | --ol | --o) | |
370 | ac_prev=oldincludedir ;; | |
371 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
372 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
373 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
374 | oldincludedir="$ac_optarg" ;; | |
375 | ||
376 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
377 | ac_prev=prefix ;; | |
378 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
379 | prefix="$ac_optarg" ;; | |
380 | ||
381 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
382 | | --program-pre | --program-pr | --program-p) | |
383 | ac_prev=program_prefix ;; | |
384 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
385 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
386 | program_prefix="$ac_optarg" ;; | |
387 | ||
388 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
389 | | --program-suf | --program-su | --program-s) | |
390 | ac_prev=program_suffix ;; | |
391 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
392 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
393 | program_suffix="$ac_optarg" ;; | |
394 | ||
395 | -program-transform-name | --program-transform-name \ | |
396 | | --program-transform-nam | --program-transform-na \ | |
397 | | --program-transform-n | --program-transform- \ | |
398 | | --program-transform | --program-transfor \ | |
399 | | --program-transfo | --program-transf \ | |
400 | | --program-trans | --program-tran \ | |
401 | | --progr-tra | --program-tr | --program-t) | |
402 | ac_prev=program_transform_name ;; | |
403 | -program-transform-name=* | --program-transform-name=* \ | |
404 | | --program-transform-nam=* | --program-transform-na=* \ | |
405 | | --program-transform-n=* | --program-transform-=* \ | |
406 | | --program-transform=* | --program-transfor=* \ | |
407 | | --program-transfo=* | --program-transf=* \ | |
408 | | --program-trans=* | --program-tran=* \ | |
409 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
410 | program_transform_name="$ac_optarg" ;; | |
411 | ||
412 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
413 | | -silent | --silent | --silen | --sile | --sil) | |
414 | silent=yes ;; | |
415 | ||
416 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
417 | ac_prev=sbindir ;; | |
418 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
419 | | --sbi=* | --sb=*) | |
420 | sbindir="$ac_optarg" ;; | |
421 | ||
422 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
423 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
424 | | --sharedst | --shareds | --shared | --share | --shar \ | |
425 | | --sha | --sh) | |
426 | ac_prev=sharedstatedir ;; | |
427 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
428 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
429 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
430 | | --sha=* | --sh=*) | |
431 | sharedstatedir="$ac_optarg" ;; | |
432 | ||
433 | -site | --site | --sit) | |
434 | ac_prev=site ;; | |
435 | -site=* | --site=* | --sit=*) | |
436 | site="$ac_optarg" ;; | |
437 | ||
438 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
439 | ac_prev=srcdir ;; | |
440 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
441 | srcdir="$ac_optarg" ;; | |
442 | ||
443 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
444 | | --syscon | --sysco | --sysc | --sys | --sy) | |
445 | ac_prev=sysconfdir ;; | |
446 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
447 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
448 | sysconfdir="$ac_optarg" ;; | |
449 | ||
450 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
451 | ac_prev=target ;; | |
452 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
453 | target="$ac_optarg" ;; | |
454 | ||
455 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
456 | verbose=yes ;; | |
457 | ||
458 | -version | --version | --versio | --versi | --vers) | |
459 | echo "configure generated by autoconf version 2.12" | |
460 | exit 0 ;; | |
461 | ||
462 | -with-* | --with-*) | |
463 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` | |
464 | # Reject names that are not valid shell variable names. | |
465 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
466 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
467 | fi | |
468 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
469 | case "$ac_option" in | |
470 | *=*) ;; | |
471 | *) ac_optarg=yes ;; | |
472 | esac | |
473 | eval "with_${ac_package}='$ac_optarg'" ;; | |
474 | ||
475 | -without-* | --without-*) | |
476 | ac_package=`echo $ac_option|sed -e 's/-*without-//'` | |
477 | # Reject names that are not valid shell variable names. | |
478 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
479 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
480 | fi | |
481 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
482 | eval "with_${ac_package}=no" ;; | |
483 | ||
484 | --x) | |
485 | # Obsolete; use --with-x. | |
486 | with_x=yes ;; | |
487 | ||
488 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
489 | | --x-incl | --x-inc | --x-in | --x-i) | |
490 | ac_prev=x_includes ;; | |
491 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
492 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
493 | x_includes="$ac_optarg" ;; | |
494 | ||
495 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
496 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
497 | ac_prev=x_libraries ;; | |
498 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
499 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
500 | x_libraries="$ac_optarg" ;; | |
501 | ||
502 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } | |
503 | ;; | |
504 | ||
505 | *) | |
506 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then | |
507 | echo "configure: warning: $ac_option: invalid host type" 1>&2 | |
508 | fi | |
509 | if test "x$nonopt" != xNONE; then | |
510 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } | |
511 | fi | |
512 | nonopt="$ac_option" | |
513 | ;; | |
514 | ||
515 | esac | |
516 | done | |
517 | ||
518 | if test -n "$ac_prev"; then | |
519 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } | |
520 | fi | |
521 | ||
522 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
523 | ||
524 | # File descriptor usage: | |
525 | # 0 standard input | |
526 | # 1 file creation | |
527 | # 2 errors and warnings | |
528 | # 3 some systems may open it to /dev/tty | |
529 | # 4 used on the Kubota Titan | |
530 | # 6 checking for... messages and results | |
531 | # 5 compiler messages saved in config.log | |
532 | if test "$silent" = yes; then | |
533 | exec 6>/dev/null | |
534 | else | |
535 | exec 6>&1 | |
536 | fi | |
537 | exec 5>./config.log | |
538 | ||
539 | echo "\ | |
540 | This file contains any messages produced by compilers while | |
541 | running configure, to aid debugging if configure makes a mistake. | |
542 | " 1>&5 | |
543 | ||
544 | # Strip out --no-create and --no-recursion so they do not pile up. | |
545 | # Also quote any args containing shell metacharacters. | |
546 | ac_configure_args= | |
547 | for ac_arg | |
548 | do | |
549 | case "$ac_arg" in | |
550 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
551 | | --no-cr | --no-c) ;; | |
552 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
553 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; | |
554 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) | |
555 | ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
556 | *) ac_configure_args="$ac_configure_args $ac_arg" ;; | |
557 | esac | |
558 | done | |
559 | ||
560 | # NLS nuisances. | |
561 | # Only set these to C if already set. These must not be set unconditionally | |
562 | # because not all systems understand e.g. LANG=C (notably SCO). | |
563 | # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! | |
564 | # Non-C LC_CTYPE values break the ctype check. | |
565 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi | |
566 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi | |
567 | if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi | |
568 | if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi | |
569 | ||
570 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
571 | rm -rf conftest* confdefs.h | |
572 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
573 | echo > confdefs.h | |
574 | ||
575 | # A filename unique to this package, relative to the directory that | |
576 | # configure is in, which we can look for to find out if srcdir is correct. | |
577 | ac_unique_file=shell.h | |
578 | ||
579 | # Find the source files, if location was not specified. | |
580 | if test -z "$srcdir"; then | |
581 | ac_srcdir_defaulted=yes | |
582 | # Try the directory containing this script, then its parent. | |
583 | ac_prog=$0 | |
584 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` | |
585 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. | |
586 | srcdir=$ac_confdir | |
587 | if test ! -r $srcdir/$ac_unique_file; then | |
588 | srcdir=.. | |
589 | fi | |
590 | else | |
591 | ac_srcdir_defaulted=no | |
592 | fi | |
593 | if test ! -r $srcdir/$ac_unique_file; then | |
594 | if test "$ac_srcdir_defaulted" = yes; then | |
595 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } | |
596 | else | |
597 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } | |
598 | fi | |
599 | fi | |
600 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` | |
601 | ||
602 | # Prefer explicitly selected file to automatically selected ones. | |
603 | if test -z "$CONFIG_SITE"; then | |
604 | if test "x$prefix" != xNONE; then | |
605 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
606 | else | |
607 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
608 | fi | |
609 | fi | |
610 | for ac_site_file in $CONFIG_SITE; do | |
611 | if test -r "$ac_site_file"; then | |
612 | echo "loading site script $ac_site_file" | |
613 | . "$ac_site_file" | |
614 | fi | |
615 | done | |
616 | ||
617 | if test -r "$cache_file"; then | |
618 | echo "loading cache $cache_file" | |
619 | . $cache_file | |
620 | else | |
621 | echo "creating cache $cache_file" | |
622 | > $cache_file | |
623 | fi | |
624 | ||
625 | ac_ext=c | |
626 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
627 | ac_cpp='$CPP $CPPFLAGS' | |
628 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
629 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
630 | cross_compiling=$ac_cv_prog_cc_cross | |
631 | ||
632 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then | |
633 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. | |
634 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then | |
635 | ac_n= ac_c=' | |
636 | ' ac_t=' ' | |
637 | else | |
638 | ac_n=-n ac_c= ac_t= | |
639 | fi | |
640 | else | |
641 | ac_n= ac_c='\c' ac_t= | |
642 | fi | |
643 | ||
644 | ||
645 | ||
646 | ||
647 | ||
648 | ||
649 | ac_aux_dir= | |
650 | for ac_dir in ./support $srcdir/./support; do | |
651 | if test -f $ac_dir/install-sh; then | |
652 | ac_aux_dir=$ac_dir | |
653 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
654 | break | |
655 | elif test -f $ac_dir/install.sh; then | |
656 | ac_aux_dir=$ac_dir | |
657 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
658 | break | |
659 | fi | |
660 | done | |
661 | if test -z "$ac_aux_dir"; then | |
662 | { echo "configure: error: can not find install-sh or install.sh in ./support $srcdir/./support" 1>&2; exit 1; } | |
663 | fi | |
664 | ac_config_guess=$ac_aux_dir/config.guess | |
665 | ac_config_sub=$ac_aux_dir/config.sub | |
666 | ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. | |
667 | ||
668 | ||
669 | ||
670 | # Make sure we can run config.sub. | |
671 | if $ac_config_sub sun4 >/dev/null 2>&1; then : | |
672 | else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } | |
673 | fi | |
674 | ||
675 | echo $ac_n "checking host system type""... $ac_c" 1>&6 | |
e8ce775d | 676 | echo "configure:677: checking host system type" >&5 |
ccc6cda3 JA |
677 | |
678 | host_alias=$host | |
679 | case "$host_alias" in | |
680 | NONE) | |
681 | case $nonopt in | |
682 | NONE) | |
683 | if host_alias=`$ac_config_guess`; then : | |
684 | else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } | |
685 | fi ;; | |
686 | *) host_alias=$nonopt ;; | |
687 | esac ;; | |
688 | esac | |
689 | ||
690 | host=`$ac_config_sub $host_alias` | |
691 | host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
692 | host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
693 | host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
694 | echo "$ac_t""$host" 1>&6 | |
695 | ||
696 | ||
697 | opt_gnu_malloc=yes | |
698 | opt_glibc_malloc=no | |
699 | opt_purify=no | |
d166f048 | 700 | opt_purecov=no |
ccc6cda3 | 701 | opt_afs=no |
d166f048 | 702 | opt_curses=no |
ccc6cda3 JA |
703 | |
704 | case "${host_cpu}-${host_os}" in | |
705 | alpha-*) opt_gnu_malloc=no ;; # alpha running osf/1 or linux | |
706 | *cray*-*) opt_gnu_malloc=no ;; # Crays | |
707 | *-osf1*) opt_gnu_malloc=no ;; # other osf/1 machines | |
708 | sparc-svr4*) opt_gnu_malloc=no ;; # sparc SVR4, SVR4.2 | |
709 | sparc-netbsd*) opt_gnu_malloc=no ;; # needs 8-byte alignment | |
e8ce775d | 710 | sgi-irix6*) opt_gnu_malloc=no ;; # needs 8-byte alignment |
ccc6cda3 | 711 | sparc-linux*) opt_gnu_malloc=no ;; # sparc running linux; requires ELF |
d166f048 | 712 | *-freebsd*) opt_gnu_malloc=no ;; # they claim it's better |
ccc6cda3 JA |
713 | *-aix*) opt_gnu_malloc=no ;; # AIX machines |
714 | *-nextstep*) opt_gnu_malloc=no ;; # NeXT machines running NeXTstep | |
715 | *-dgux*) opt_gnu_malloc=no ;; # DG/UX machines | |
d166f048 JA |
716 | *-qnx*) opt_gnu_malloc=no ;; # QNX 4.2 |
717 | *-machten4) opt_gnu_malloc=no ;; # MachTen 4.x | |
e8ce775d | 718 | *-bsdi2.1|*-bsdi3.0) opt_gnu_malloc=no ; : ${CC:=shlicc2} ;; # for loadable builtins |
ccc6cda3 JA |
719 | esac |
720 | ||
d166f048 JA |
721 | # Check whether --with-afs or --without-afs was given. |
722 | if test "${with_afs+set}" = set; then | |
723 | withval="$with_afs" | |
724 | opt_afs=$withval | |
725 | fi | |
726 | ||
727 | # Check whether --with-curses or --without-curses was given. | |
728 | if test "${with_curses+set}" = set; then | |
729 | withval="$with_curses" | |
730 | opt_curses=$withval | |
ccc6cda3 JA |
731 | fi |
732 | ||
733 | # Check whether --with-glibc-malloc or --without-glibc-malloc was given. | |
734 | if test "${with_glibc_malloc+set}" = set; then | |
735 | withval="$with_glibc_malloc" | |
736 | opt_glibc_malloc=$withval | |
737 | fi | |
738 | ||
d166f048 JA |
739 | # Check whether --with-gnu-malloc or --without-gnu-malloc was given. |
740 | if test "${with_gnu_malloc+set}" = set; then | |
741 | withval="$with_gnu_malloc" | |
742 | opt_gnu_malloc=$withval | |
743 | fi | |
744 | ||
745 | # Check whether --with-purecov or --without-purecov was given. | |
746 | if test "${with_purecov+set}" = set; then | |
747 | withval="$with_purecov" | |
748 | opt_purecov=$withval | |
749 | fi | |
750 | ||
ccc6cda3 JA |
751 | # Check whether --with-purify or --without-purify was given. |
752 | if test "${with_purify+set}" = set; then | |
753 | withval="$with_purify" | |
754 | opt_purify=$withval | |
755 | fi | |
756 | ||
ccc6cda3 JA |
757 | |
758 | if test "$opt_glibc_malloc" = yes; then | |
d166f048 JA |
759 | MALLOC_TARGET=gmalloc |
760 | MALLOC_SRC=gmalloc.c | |
ccc6cda3 | 761 | elif test "$opt_gnu_malloc" = yes; then |
d166f048 JA |
762 | MALLOC_TARGET=malloc |
763 | MALLOC_SRC=malloc.c | |
ccc6cda3 | 764 | else |
d166f048 JA |
765 | MALLOC_TARGET=stubmalloc |
766 | MALLOC_SRC=stub.c | |
ccc6cda3 JA |
767 | fi |
768 | ||
769 | if test "$opt_purify" = yes; then | |
d166f048 | 770 | PURIFY="purify " |
ccc6cda3 JA |
771 | else |
772 | PURIFY= | |
773 | fi | |
774 | ||
d166f048 JA |
775 | if test "$opt_purecov" = yes; then |
776 | PURIFY="${PURIFY}purecov" | |
777 | fi | |
778 | ||
ccc6cda3 JA |
779 | if test "$opt_afs" = yes; then |
780 | cat >> confdefs.h <<\EOF | |
781 | #define AFS 1 | |
782 | EOF | |
783 | ||
784 | fi | |
785 | ||
d166f048 JA |
786 | if test "$opt_curses" = yes; then |
787 | prefer_curses=yes | |
788 | fi | |
789 | ||
ccc6cda3 JA |
790 | opt_minimal_config=no |
791 | ||
792 | opt_job_control=yes | |
793 | opt_alias=yes | |
794 | opt_readline=yes | |
795 | opt_history=yes | |
796 | opt_bang_history=yes | |
797 | opt_dirstack=yes | |
798 | opt_restricted=yes | |
799 | opt_process_subst=yes | |
800 | opt_prompt_decoding=yes | |
801 | opt_select=yes | |
802 | opt_help=yes | |
803 | opt_array_variables=yes | |
804 | opt_dparen_arith=yes | |
805 | opt_brace_expansion=yes | |
806 | opt_disabled_builtins=no | |
807 | opt_command_timing=yes | |
808 | opt_usg_echo=no | |
809 | ||
810 | # Check whether --enable-minimal-config or --disable-minimal-config was given. | |
811 | if test "${enable_minimal_config+set}" = set; then | |
812 | enableval="$enable_minimal_config" | |
813 | opt_minimal_config=$enableval | |
814 | fi | |
815 | ||
816 | ||
817 | if test $opt_minimal_config = yes; then | |
818 | opt_job_control=no opt_alias=no opt_readline=no | |
819 | opt_history=no opt_bang_history=no opt_dirstack=no | |
820 | opt_restricted=no opt_process_subst=no opt_prompt_decoding=no | |
821 | opt_select=no opt_help=no opt_array_variables=no opt_dparen_arith=no | |
822 | opt_brace_expansion=no opt_disabled_builtins=no opt_command_timing=no | |
823 | fi | |
824 | ||
ccc6cda3 JA |
825 | # Check whether --enable-alias or --disable-alias was given. |
826 | if test "${enable_alias+set}" = set; then | |
827 | enableval="$enable_alias" | |
828 | opt_alias=$enableval | |
829 | fi | |
830 | ||
d166f048 JA |
831 | # Check whether --enable-array-variables or --disable-array-variables was given. |
832 | if test "${enable_array_variables+set}" = set; then | |
833 | enableval="$enable_array_variables" | |
834 | opt_array_variables=$enableval | |
ccc6cda3 JA |
835 | fi |
836 | ||
837 | # Check whether --enable-bang-history or --disable-bang-history was given. | |
838 | if test "${enable_bang_history+set}" = set; then | |
839 | enableval="$enable_bang_history" | |
840 | opt_bang_history=$enableval | |
841 | fi | |
842 | ||
d166f048 JA |
843 | # Check whether --enable-brace-expansion or --disable-brace-expansion was given. |
844 | if test "${enable_brace_expansion+set}" = set; then | |
845 | enableval="$enable_brace_expansion" | |
846 | opt_brace_expansion=$enableval | |
ccc6cda3 JA |
847 | fi |
848 | ||
d166f048 JA |
849 | # Check whether --enable-command-timing or --disable-command-timing was given. |
850 | if test "${enable_command_timing+set}" = set; then | |
851 | enableval="$enable_command_timing" | |
852 | opt_command_timing=$enableval | |
ccc6cda3 JA |
853 | fi |
854 | ||
d166f048 JA |
855 | # Check whether --enable-directory-stack or --disable-directory-stack was given. |
856 | if test "${enable_directory_stack+set}" = set; then | |
857 | enableval="$enable_directory_stack" | |
858 | opt_dirstack=$enableval | |
ccc6cda3 JA |
859 | fi |
860 | ||
d166f048 JA |
861 | # Check whether --enable-disabled-builtins or --disable-disabled-builtins was given. |
862 | if test "${enable_disabled_builtins+set}" = set; then | |
863 | enableval="$enable_disabled_builtins" | |
864 | opt_disabled_builtins=$enableval | |
ccc6cda3 JA |
865 | fi |
866 | ||
d166f048 JA |
867 | # Check whether --enable-dparen-arithmetic or --disable-dparen-arithmetic was given. |
868 | if test "${enable_dparen_arithmetic+set}" = set; then | |
869 | enableval="$enable_dparen_arithmetic" | |
870 | opt_dparen_arith=$enableval | |
ccc6cda3 JA |
871 | fi |
872 | ||
873 | # Check whether --enable-help-builtin or --disable-help-builtin was given. | |
874 | if test "${enable_help_builtin+set}" = set; then | |
875 | enableval="$enable_help_builtin" | |
876 | opt_help=$enableval | |
877 | fi | |
878 | ||
d166f048 JA |
879 | # Check whether --enable-history or --disable-history was given. |
880 | if test "${enable_history+set}" = set; then | |
881 | enableval="$enable_history" | |
882 | opt_history=$enableval | |
ccc6cda3 JA |
883 | fi |
884 | ||
d166f048 JA |
885 | # Check whether --enable-job-control or --disable-job-control was given. |
886 | if test "${enable_job_control+set}" = set; then | |
887 | enableval="$enable_job_control" | |
888 | opt_job_control=$enableval | |
ccc6cda3 JA |
889 | fi |
890 | ||
d166f048 JA |
891 | # Check whether --enable-process-substitution or --disable-process-substitution was given. |
892 | if test "${enable_process_substitution+set}" = set; then | |
893 | enableval="$enable_process_substitution" | |
894 | opt_process_subst=$enableval | |
ccc6cda3 JA |
895 | fi |
896 | ||
d166f048 JA |
897 | # Check whether --enable-prompt-string-decoding or --disable-prompt-string-decoding was given. |
898 | if test "${enable_prompt_string_decoding+set}" = set; then | |
899 | enableval="$enable_prompt_string_decoding" | |
900 | opt_prompt_decoding=$enableval | |
ccc6cda3 JA |
901 | fi |
902 | ||
d166f048 JA |
903 | # Check whether --enable-readline or --disable-readline was given. |
904 | if test "${enable_readline+set}" = set; then | |
905 | enableval="$enable_readline" | |
906 | opt_readline=$enableval | |
907 | fi | |
908 | ||
909 | # Check whether --enable-restricted or --disable-restricted was given. | |
910 | if test "${enable_restricted+set}" = set; then | |
911 | enableval="$enable_restricted" | |
912 | opt_restricted=$enableval | |
913 | fi | |
914 | ||
915 | # Check whether --enable-select or --disable-select was given. | |
916 | if test "${enable_select+set}" = set; then | |
917 | enableval="$enable_select" | |
918 | opt_select=$enableval | |
ccc6cda3 JA |
919 | fi |
920 | ||
921 | # Check whether --enable-usg-echo-default or --disable-usg-echo-default was given. | |
922 | if test "${enable_usg_echo_default+set}" = set; then | |
923 | enableval="$enable_usg_echo_default" | |
924 | opt_usg_echo=$enableval | |
925 | fi | |
926 | ||
927 | ||
928 | ||
929 | if test $opt_alias = yes; then | |
930 | cat >> confdefs.h <<\EOF | |
931 | #define ALIAS 1 | |
932 | EOF | |
933 | ||
934 | fi | |
935 | if test $opt_readline = yes; then | |
936 | cat >> confdefs.h <<\EOF | |
937 | #define READLINE 1 | |
938 | EOF | |
939 | ||
940 | READLINE_LIB=-lreadline | |
941 | READLINE_DEP='$(READLINE_LIBRARY)' | |
942 | else | |
943 | READLINE_LIB= READLINE_DEP= | |
944 | fi | |
945 | if test $opt_history = yes; then | |
946 | cat >> confdefs.h <<\EOF | |
947 | #define HISTORY 1 | |
948 | EOF | |
949 | ||
950 | HISTORY_LIB=-lhistory | |
951 | HISTORY_DEP='$(HISTORY_LIBRARY)' | |
952 | else | |
953 | HISTORY_LIB= HISTORY_DEP= | |
954 | fi | |
955 | if test $opt_bang_history = yes; then | |
956 | cat >> confdefs.h <<\EOF | |
957 | #define BANG_HISTORY 1 | |
958 | EOF | |
959 | ||
960 | HISTORY_LIB=-lhistory | |
961 | HISTORY_DEP='$(HISTORY_LIBRARY)' | |
962 | else | |
963 | HISTORY_LIB= HISTORY_DEP= | |
964 | fi | |
965 | if test $opt_dirstack = yes; then | |
966 | cat >> confdefs.h <<\EOF | |
967 | #define PUSHD_AND_POPD 1 | |
968 | EOF | |
969 | ||
970 | fi | |
971 | if test $opt_restricted = yes; then | |
972 | cat >> confdefs.h <<\EOF | |
973 | #define RESTRICTED_SHELL 1 | |
974 | EOF | |
975 | ||
976 | fi | |
977 | if test $opt_process_subst = yes; then | |
978 | cat >> confdefs.h <<\EOF | |
979 | #define PROCESS_SUBSTITUTION 1 | |
980 | EOF | |
981 | ||
982 | fi | |
983 | if test $opt_prompt_decoding = yes; then | |
984 | cat >> confdefs.h <<\EOF | |
985 | #define PROMPT_STRING_DECODE 1 | |
986 | EOF | |
987 | ||
988 | fi | |
989 | if test $opt_select = yes; then | |
990 | cat >> confdefs.h <<\EOF | |
991 | #define SELECT_COMMAND 1 | |
992 | EOF | |
993 | ||
994 | fi | |
995 | if test $opt_help = yes; then | |
996 | cat >> confdefs.h <<\EOF | |
997 | #define HELP_BUILTIN 1 | |
998 | EOF | |
999 | ||
1000 | fi | |
1001 | if test $opt_array_variables = yes; then | |
1002 | cat >> confdefs.h <<\EOF | |
1003 | #define ARRAY_VARS 1 | |
1004 | EOF | |
1005 | ||
1006 | fi | |
1007 | if test $opt_dparen_arith = yes; then | |
1008 | cat >> confdefs.h <<\EOF | |
1009 | #define DPAREN_ARITHMETIC 1 | |
1010 | EOF | |
1011 | ||
1012 | fi | |
1013 | if test $opt_brace_expansion = yes; then | |
1014 | cat >> confdefs.h <<\EOF | |
1015 | #define BRACE_EXPANSION 1 | |
1016 | EOF | |
1017 | ||
1018 | fi | |
1019 | if test $opt_disabled_builtins = yes; then | |
1020 | cat >> confdefs.h <<\EOF | |
1021 | #define DISABLED_BUILTINS 1 | |
1022 | EOF | |
1023 | ||
1024 | fi | |
1025 | if test $opt_command_timing = yes; then | |
1026 | cat >> confdefs.h <<\EOF | |
1027 | #define COMMAND_TIMING 1 | |
1028 | EOF | |
1029 | ||
1030 | fi | |
1031 | if test $opt_usg_echo = yes ; then | |
1032 | cat >> confdefs.h <<\EOF | |
1033 | #define DEFAULT_ECHO_TO_USG 1 | |
1034 | EOF | |
1035 | ||
1036 | fi | |
1037 | ||
d166f048 JA |
1038 | if test "$opt_minimal_config" = yes; then |
1039 | TESTSCRIPT=run-minimal | |
1040 | else | |
1041 | TESTSCRIPT=run-all | |
1042 | fi | |
1043 | ||
1044 | ||
ccc6cda3 JA |
1045 | |
1046 | ||
1047 | ||
1048 | ||
1049 | ||
1050 | ||
1051 | ||
1052 | ||
d166f048 | 1053 | BASHVERS=2.01 |
e8ce775d | 1054 | BASHPATCH=1 |
d166f048 JA |
1055 | |
1056 | echo "Beginning configuration for bash-$BASHVERS" | |
ccc6cda3 JA |
1057 | |
1058 | # Extract the first word of "gcc", so it can be a program name with args. | |
1059 | set dummy gcc; ac_word=$2 | |
1060 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
e8ce775d | 1061 | echo "configure:1062: checking for $ac_word" >&5 |
ccc6cda3 JA |
1062 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
1063 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1064 | else | |
1065 | if test -n "$CC"; then | |
1066 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1067 | else | |
1068 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
1069 | for ac_dir in $PATH; do | |
1070 | test -z "$ac_dir" && ac_dir=. | |
1071 | if test -f $ac_dir/$ac_word; then | |
1072 | ac_cv_prog_CC="gcc" | |
1073 | break | |
1074 | fi | |
1075 | done | |
1076 | IFS="$ac_save_ifs" | |
1077 | fi | |
1078 | fi | |
1079 | CC="$ac_cv_prog_CC" | |
1080 | if test -n "$CC"; then | |
1081 | echo "$ac_t""$CC" 1>&6 | |
1082 | else | |
1083 | echo "$ac_t""no" 1>&6 | |
1084 | fi | |
1085 | ||
1086 | if test -z "$CC"; then | |
1087 | # Extract the first word of "cc", so it can be a program name with args. | |
1088 | set dummy cc; ac_word=$2 | |
1089 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
e8ce775d | 1090 | echo "configure:1091: checking for $ac_word" >&5 |
ccc6cda3 JA |
1091 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
1092 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1093 | else | |
1094 | if test -n "$CC"; then | |
1095 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1096 | else | |
1097 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
1098 | ac_prog_rejected=no | |
1099 | for ac_dir in $PATH; do | |
1100 | test -z "$ac_dir" && ac_dir=. | |
1101 | if test -f $ac_dir/$ac_word; then | |
1102 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then | |
1103 | ac_prog_rejected=yes | |
1104 | continue | |
1105 | fi | |
1106 | ac_cv_prog_CC="cc" | |
1107 | break | |
1108 | fi | |
1109 | done | |
1110 | IFS="$ac_save_ifs" | |
1111 | if test $ac_prog_rejected = yes; then | |
1112 | # We found a bogon in the path, so make sure we never use it. | |
1113 | set dummy $ac_cv_prog_CC | |
1114 | shift | |
1115 | if test $# -gt 0; then | |
1116 | # We chose a different compiler from the bogus one. | |
1117 | # However, it has the same basename, so the bogon will be chosen | |
1118 | # first if we set CC to just the basename; use the full file name. | |
1119 | shift | |
1120 | set dummy "$ac_dir/$ac_word" "$@" | |
1121 | shift | |
1122 | ac_cv_prog_CC="$@" | |
1123 | fi | |
1124 | fi | |
1125 | fi | |
1126 | fi | |
1127 | CC="$ac_cv_prog_CC" | |
1128 | if test -n "$CC"; then | |
1129 | echo "$ac_t""$CC" 1>&6 | |
1130 | else | |
1131 | echo "$ac_t""no" 1>&6 | |
1132 | fi | |
1133 | ||
1134 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } | |
1135 | fi | |
1136 | ||
1137 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 | |
e8ce775d | 1138 | echo "configure:1139: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 |
ccc6cda3 JA |
1139 | |
1140 | ac_ext=c | |
1141 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
1142 | ac_cpp='$CPP $CPPFLAGS' | |
1143 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
1144 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
1145 | cross_compiling=$ac_cv_prog_cc_cross | |
1146 | ||
1147 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1148 | #line 1149 "configure" |
ccc6cda3 JA |
1149 | #include "confdefs.h" |
1150 | main(){return(0);} | |
1151 | EOF | |
e8ce775d | 1152 | if { (eval echo configure:1153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
1153 | ac_cv_prog_cc_works=yes |
1154 | # If we can't run a trivial program, we are probably using a cross compiler. | |
1155 | if (./conftest; exit) 2>/dev/null; then | |
1156 | ac_cv_prog_cc_cross=no | |
1157 | else | |
1158 | ac_cv_prog_cc_cross=yes | |
1159 | fi | |
1160 | else | |
1161 | echo "configure: failed program was:" >&5 | |
1162 | cat conftest.$ac_ext >&5 | |
1163 | ac_cv_prog_cc_works=no | |
1164 | fi | |
1165 | rm -fr conftest* | |
1166 | ||
1167 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 | |
1168 | if test $ac_cv_prog_cc_works = no; then | |
1169 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } | |
1170 | fi | |
1171 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 | |
e8ce775d | 1172 | echo "configure:1173: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 |
ccc6cda3 JA |
1173 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 |
1174 | cross_compiling=$ac_cv_prog_cc_cross | |
1175 | ||
1176 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 | |
e8ce775d | 1177 | echo "configure:1178: checking whether we are using GNU C" >&5 |
ccc6cda3 JA |
1178 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then |
1179 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1180 | else | |
1181 | cat > conftest.c <<EOF | |
1182 | #ifdef __GNUC__ | |
1183 | yes; | |
1184 | #endif | |
1185 | EOF | |
e8ce775d | 1186 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1187: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then |
ccc6cda3 JA |
1187 | ac_cv_prog_gcc=yes |
1188 | else | |
1189 | ac_cv_prog_gcc=no | |
1190 | fi | |
1191 | fi | |
1192 | ||
1193 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6 | |
1194 | ||
1195 | if test $ac_cv_prog_gcc = yes; then | |
1196 | GCC=yes | |
1197 | ac_test_CFLAGS="${CFLAGS+set}" | |
1198 | ac_save_CFLAGS="$CFLAGS" | |
1199 | CFLAGS= | |
1200 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 | |
e8ce775d | 1201 | echo "configure:1202: checking whether ${CC-cc} accepts -g" >&5 |
ccc6cda3 JA |
1202 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then |
1203 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1204 | else | |
1205 | echo 'void f(){}' > conftest.c | |
1206 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then | |
1207 | ac_cv_prog_cc_g=yes | |
1208 | else | |
1209 | ac_cv_prog_cc_g=no | |
1210 | fi | |
1211 | rm -f conftest* | |
1212 | ||
1213 | fi | |
1214 | ||
1215 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 | |
1216 | if test "$ac_test_CFLAGS" = set; then | |
1217 | CFLAGS="$ac_save_CFLAGS" | |
1218 | elif test $ac_cv_prog_cc_g = yes; then | |
1219 | CFLAGS="-g -O2" | |
1220 | else | |
1221 | CFLAGS="-O2" | |
1222 | fi | |
1223 | else | |
1224 | GCC= | |
1225 | test "${CFLAGS+set}" = set || CFLAGS="-g" | |
1226 | fi | |
1227 | ||
1228 | echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 | |
e8ce775d | 1229 | echo "configure:1230: checking for POSIXized ISC" >&5 |
ccc6cda3 JA |
1230 | if test -d /etc/conf/kconfig.d && |
1231 | grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 | |
1232 | then | |
1233 | echo "$ac_t""yes" 1>&6 | |
1234 | ISC=yes # If later tests want to check for ISC. | |
1235 | cat >> confdefs.h <<\EOF | |
1236 | #define _POSIX_SOURCE 1 | |
1237 | EOF | |
1238 | ||
1239 | if test "$GCC" = yes; then | |
1240 | CC="$CC -posix" | |
1241 | else | |
1242 | CC="$CC -Xp" | |
1243 | fi | |
1244 | else | |
1245 | echo "$ac_t""no" 1>&6 | |
1246 | ISC= | |
1247 | fi | |
1248 | ||
1249 | echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 | |
e8ce775d | 1250 | echo "configure:1251: checking how to run the C preprocessor" >&5 |
ccc6cda3 JA |
1251 | # On Suns, sometimes $CPP names a directory. |
1252 | if test -n "$CPP" && test -d "$CPP"; then | |
1253 | CPP= | |
1254 | fi | |
1255 | if test -z "$CPP"; then | |
1256 | if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then | |
1257 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1258 | else | |
1259 | # This must be in double quotes, not single quotes, because CPP may get | |
1260 | # substituted into the Makefile and "${CC-cc}" will confuse make. | |
1261 | CPP="${CC-cc} -E" | |
1262 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
1263 | # not just through cpp. | |
1264 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1265 | #line 1266 "configure" |
ccc6cda3 JA |
1266 | #include "confdefs.h" |
1267 | #include <assert.h> | |
1268 | Syntax Error | |
1269 | EOF | |
1270 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
e8ce775d | 1271 | { (eval echo configure:1272: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
ccc6cda3 JA |
1272 | ac_err=`grep -v '^ *+' conftest.out` |
1273 | if test -z "$ac_err"; then | |
1274 | : | |
1275 | else | |
1276 | echo "$ac_err" >&5 | |
1277 | echo "configure: failed program was:" >&5 | |
1278 | cat conftest.$ac_ext >&5 | |
1279 | rm -rf conftest* | |
1280 | CPP="${CC-cc} -E -traditional-cpp" | |
1281 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1282 | #line 1283 "configure" |
ccc6cda3 JA |
1283 | #include "confdefs.h" |
1284 | #include <assert.h> | |
1285 | Syntax Error | |
1286 | EOF | |
1287 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
e8ce775d | 1288 | { (eval echo configure:1289: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
ccc6cda3 JA |
1289 | ac_err=`grep -v '^ *+' conftest.out` |
1290 | if test -z "$ac_err"; then | |
1291 | : | |
1292 | else | |
1293 | echo "$ac_err" >&5 | |
1294 | echo "configure: failed program was:" >&5 | |
1295 | cat conftest.$ac_ext >&5 | |
1296 | rm -rf conftest* | |
1297 | CPP=/lib/cpp | |
1298 | fi | |
1299 | rm -f conftest* | |
1300 | fi | |
1301 | rm -f conftest* | |
1302 | ac_cv_prog_CPP="$CPP" | |
1303 | fi | |
1304 | CPP="$ac_cv_prog_CPP" | |
1305 | else | |
1306 | ac_cv_prog_CPP="$CPP" | |
1307 | fi | |
1308 | echo "$ac_t""$CPP" 1>&6 | |
1309 | ||
1310 | ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'` | |
1311 | echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6 | |
e8ce775d | 1312 | echo "configure:1313: checking for minix/config.h" >&5 |
ccc6cda3 JA |
1313 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
1314 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1315 | else | |
1316 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1317 | #line 1318 "configure" |
ccc6cda3 JA |
1318 | #include "confdefs.h" |
1319 | #include <minix/config.h> | |
1320 | EOF | |
1321 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
e8ce775d | 1322 | { (eval echo configure:1323: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
ccc6cda3 JA |
1323 | ac_err=`grep -v '^ *+' conftest.out` |
1324 | if test -z "$ac_err"; then | |
1325 | rm -rf conftest* | |
1326 | eval "ac_cv_header_$ac_safe=yes" | |
1327 | else | |
1328 | echo "$ac_err" >&5 | |
1329 | echo "configure: failed program was:" >&5 | |
1330 | cat conftest.$ac_ext >&5 | |
1331 | rm -rf conftest* | |
1332 | eval "ac_cv_header_$ac_safe=no" | |
1333 | fi | |
1334 | rm -f conftest* | |
1335 | fi | |
1336 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
1337 | echo "$ac_t""yes" 1>&6 | |
1338 | MINIX=yes | |
1339 | else | |
1340 | echo "$ac_t""no" 1>&6 | |
1341 | MINIX= | |
1342 | fi | |
1343 | ||
1344 | if test "$MINIX" = yes; then | |
1345 | cat >> confdefs.h <<\EOF | |
1346 | #define _POSIX_SOURCE 1 | |
1347 | EOF | |
1348 | ||
1349 | cat >> confdefs.h <<\EOF | |
1350 | #define _POSIX_1_SOURCE 2 | |
1351 | EOF | |
1352 | ||
1353 | cat >> confdefs.h <<\EOF | |
1354 | #define _MINIX 1 | |
1355 | EOF | |
1356 | ||
1357 | fi | |
1358 | ||
1359 | ||
ccc6cda3 JA |
1360 | test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1 |
1361 | ||
1362 | test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O2" | |
1363 | ||
1364 | ||
1365 | ||
1366 | ||
1367 | ||
1368 | if test $ac_cv_prog_gcc = yes; then | |
1369 | echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 | |
e8ce775d | 1370 | echo "configure:1371: checking whether ${CC-cc} needs -traditional" >&5 |
ccc6cda3 JA |
1371 | if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then |
1372 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1373 | else | |
1374 | ac_pattern="Autoconf.*'x'" | |
1375 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1376 | #line 1377 "configure" |
ccc6cda3 JA |
1377 | #include "confdefs.h" |
1378 | #include <sgtty.h> | |
1379 | Autoconf TIOCGETP | |
1380 | EOF | |
1381 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1382 | egrep "$ac_pattern" >/dev/null 2>&1; then | |
1383 | rm -rf conftest* | |
1384 | ac_cv_prog_gcc_traditional=yes | |
1385 | else | |
1386 | rm -rf conftest* | |
1387 | ac_cv_prog_gcc_traditional=no | |
1388 | fi | |
1389 | rm -f conftest* | |
1390 | ||
1391 | ||
1392 | if test $ac_cv_prog_gcc_traditional = no; then | |
1393 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1394 | #line 1395 "configure" |
ccc6cda3 JA |
1395 | #include "confdefs.h" |
1396 | #include <termio.h> | |
1397 | Autoconf TCGETA | |
1398 | EOF | |
1399 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1400 | egrep "$ac_pattern" >/dev/null 2>&1; then | |
1401 | rm -rf conftest* | |
1402 | ac_cv_prog_gcc_traditional=yes | |
1403 | fi | |
1404 | rm -f conftest* | |
1405 | ||
1406 | fi | |
1407 | fi | |
1408 | ||
1409 | echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 | |
1410 | if test $ac_cv_prog_gcc_traditional = yes; then | |
1411 | CC="$CC -traditional" | |
1412 | fi | |
1413 | fi | |
1414 | ||
1415 | ||
1416 | # Find a good install program. We prefer a C program (faster), | |
1417 | # so one script is as good as another. But avoid the broken or | |
1418 | # incompatible versions: | |
1419 | # SysV /etc/install, /usr/sbin/install | |
1420 | # SunOS /usr/etc/install | |
1421 | # IRIX /sbin/install | |
1422 | # AIX /bin/install | |
1423 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
1424 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
1425 | # ./install, which can be erroneously created by make from ./install.sh. | |
1426 | echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 | |
e8ce775d | 1427 | echo "configure:1428: checking for a BSD compatible install" >&5 |
ccc6cda3 JA |
1428 | if test -z "$INSTALL"; then |
1429 | if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then | |
1430 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1431 | else | |
1432 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" | |
1433 | for ac_dir in $PATH; do | |
1434 | # Account for people who put trailing slashes in PATH elements. | |
1435 | case "$ac_dir/" in | |
1436 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
1437 | *) | |
1438 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
1439 | for ac_prog in ginstall installbsd scoinst install; do | |
1440 | if test -f $ac_dir/$ac_prog; then | |
1441 | if test $ac_prog = install && | |
1442 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
1443 | # AIX install. It has an incompatible calling convention. | |
1444 | # OSF/1 installbsd also uses dspmsg, but is usable. | |
1445 | : | |
1446 | else | |
1447 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
1448 | break 2 | |
1449 | fi | |
1450 | fi | |
1451 | done | |
1452 | ;; | |
1453 | esac | |
1454 | done | |
1455 | IFS="$ac_save_IFS" | |
1456 | ||
1457 | fi | |
1458 | if test "${ac_cv_path_install+set}" = set; then | |
1459 | INSTALL="$ac_cv_path_install" | |
1460 | else | |
1461 | # As a last resort, use the slow shell script. We don't cache a | |
1462 | # path for INSTALL within a source directory, because that will | |
1463 | # break other packages using the cache if that directory is | |
1464 | # removed, or if the path is relative. | |
1465 | INSTALL="$ac_install_sh" | |
1466 | fi | |
1467 | fi | |
1468 | echo "$ac_t""$INSTALL" 1>&6 | |
1469 | ||
1470 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
1471 | # It thinks the first close brace ends the variable substitution. | |
1472 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
1473 | ||
1474 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
1475 | ||
1476 | # Extract the first word of "ar", so it can be a program name with args. | |
1477 | set dummy ar; ac_word=$2 | |
1478 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
e8ce775d | 1479 | echo "configure:1480: checking for $ac_word" >&5 |
ccc6cda3 JA |
1480 | if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then |
1481 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1482 | else | |
1483 | if test -n "$AR"; then | |
1484 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
1485 | else | |
1486 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
1487 | for ac_dir in $PATH; do | |
1488 | test -z "$ac_dir" && ac_dir=. | |
1489 | if test -f $ac_dir/$ac_word; then | |
1490 | ac_cv_prog_AR="ar" | |
1491 | break | |
1492 | fi | |
1493 | done | |
1494 | IFS="$ac_save_ifs" | |
1495 | fi | |
1496 | fi | |
1497 | AR="$ac_cv_prog_AR" | |
1498 | if test -n "$AR"; then | |
1499 | echo "$ac_t""$AR" 1>&6 | |
1500 | else | |
1501 | echo "$ac_t""no" 1>&6 | |
1502 | fi | |
1503 | ||
1504 | # Extract the first word of "ranlib", so it can be a program name with args. | |
1505 | set dummy ranlib; ac_word=$2 | |
1506 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
e8ce775d | 1507 | echo "configure:1508: checking for $ac_word" >&5 |
ccc6cda3 JA |
1508 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
1509 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1510 | else | |
1511 | if test -n "$RANLIB"; then | |
1512 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
1513 | else | |
1514 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
1515 | for ac_dir in $PATH; do | |
1516 | test -z "$ac_dir" && ac_dir=. | |
1517 | if test -f $ac_dir/$ac_word; then | |
1518 | ac_cv_prog_RANLIB="ranlib" | |
1519 | break | |
1520 | fi | |
1521 | done | |
1522 | IFS="$ac_save_ifs" | |
1523 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" | |
1524 | fi | |
1525 | fi | |
1526 | RANLIB="$ac_cv_prog_RANLIB" | |
1527 | if test -n "$RANLIB"; then | |
1528 | echo "$ac_t""$RANLIB" 1>&6 | |
1529 | else | |
1530 | echo "$ac_t""no" 1>&6 | |
1531 | fi | |
1532 | ||
1533 | for ac_prog in 'bison -y' byacc | |
1534 | do | |
1535 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
1536 | set dummy $ac_prog; ac_word=$2 | |
1537 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
e8ce775d | 1538 | echo "configure:1539: checking for $ac_word" >&5 |
ccc6cda3 JA |
1539 | if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then |
1540 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1541 | else | |
1542 | if test -n "$YACC"; then | |
1543 | ac_cv_prog_YACC="$YACC" # Let the user override the test. | |
1544 | else | |
1545 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
1546 | for ac_dir in $PATH; do | |
1547 | test -z "$ac_dir" && ac_dir=. | |
1548 | if test -f $ac_dir/$ac_word; then | |
1549 | ac_cv_prog_YACC="$ac_prog" | |
1550 | break | |
1551 | fi | |
1552 | done | |
1553 | IFS="$ac_save_ifs" | |
1554 | fi | |
1555 | fi | |
1556 | YACC="$ac_cv_prog_YACC" | |
1557 | if test -n "$YACC"; then | |
1558 | echo "$ac_t""$YACC" 1>&6 | |
1559 | else | |
1560 | echo "$ac_t""no" 1>&6 | |
1561 | fi | |
1562 | ||
1563 | test -n "$YACC" && break | |
1564 | done | |
1565 | test -n "$YACC" || YACC="yacc" | |
1566 | ||
1567 | echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 | |
e8ce775d | 1568 | echo "configure:1569: checking whether ${MAKE-make} sets \${MAKE}" >&5 |
ccc6cda3 JA |
1569 | set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` |
1570 | if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then | |
1571 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1572 | else | |
1573 | cat > conftestmake <<\EOF | |
1574 | all: | |
1575 | @echo 'ac_maketemp="${MAKE}"' | |
1576 | EOF | |
1577 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
1578 | eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` | |
1579 | if test -n "$ac_maketemp"; then | |
1580 | eval ac_cv_prog_make_${ac_make}_set=yes | |
1581 | else | |
1582 | eval ac_cv_prog_make_${ac_make}_set=no | |
1583 | fi | |
1584 | rm -f conftestmake | |
1585 | fi | |
1586 | if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then | |
1587 | echo "$ac_t""yes" 1>&6 | |
1588 | SET_MAKE= | |
1589 | else | |
1590 | echo "$ac_t""no" 1>&6 | |
1591 | SET_MAKE="MAKE=${MAKE-make}" | |
1592 | fi | |
1593 | ||
1594 | ||
1595 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works | |
1596 | # for constant arguments. Useless! | |
1597 | echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 | |
e8ce775d | 1598 | echo "configure:1599: checking for working alloca.h" >&5 |
ccc6cda3 JA |
1599 | if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then |
1600 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1601 | else | |
1602 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1603 | #line 1604 "configure" |
ccc6cda3 JA |
1604 | #include "confdefs.h" |
1605 | #include <alloca.h> | |
1606 | int main() { | |
1607 | char *p = alloca(2 * sizeof(int)); | |
1608 | ; return 0; } | |
1609 | EOF | |
e8ce775d | 1610 | if { (eval echo configure:1611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
1611 | rm -rf conftest* |
1612 | ac_cv_header_alloca_h=yes | |
1613 | else | |
1614 | echo "configure: failed program was:" >&5 | |
1615 | cat conftest.$ac_ext >&5 | |
1616 | rm -rf conftest* | |
1617 | ac_cv_header_alloca_h=no | |
1618 | fi | |
1619 | rm -f conftest* | |
1620 | fi | |
1621 | ||
1622 | echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 | |
1623 | if test $ac_cv_header_alloca_h = yes; then | |
1624 | cat >> confdefs.h <<\EOF | |
1625 | #define HAVE_ALLOCA_H 1 | |
1626 | EOF | |
1627 | ||
1628 | fi | |
1629 | ||
1630 | echo $ac_n "checking for alloca""... $ac_c" 1>&6 | |
e8ce775d | 1631 | echo "configure:1632: checking for alloca" >&5 |
ccc6cda3 JA |
1632 | if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then |
1633 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1634 | else | |
1635 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1636 | #line 1637 "configure" |
ccc6cda3 JA |
1637 | #include "confdefs.h" |
1638 | ||
1639 | #ifdef __GNUC__ | |
1640 | # define alloca __builtin_alloca | |
1641 | #else | |
1642 | # if HAVE_ALLOCA_H | |
1643 | # include <alloca.h> | |
1644 | # else | |
1645 | # ifdef _AIX | |
1646 | #pragma alloca | |
1647 | # else | |
1648 | # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
1649 | char *alloca (); | |
1650 | # endif | |
1651 | # endif | |
1652 | # endif | |
1653 | #endif | |
1654 | ||
1655 | int main() { | |
1656 | char *p = (char *) alloca(1); | |
1657 | ; return 0; } | |
1658 | EOF | |
e8ce775d | 1659 | if { (eval echo configure:1660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
1660 | rm -rf conftest* |
1661 | ac_cv_func_alloca_works=yes | |
1662 | else | |
1663 | echo "configure: failed program was:" >&5 | |
1664 | cat conftest.$ac_ext >&5 | |
1665 | rm -rf conftest* | |
1666 | ac_cv_func_alloca_works=no | |
1667 | fi | |
1668 | rm -f conftest* | |
1669 | fi | |
1670 | ||
1671 | echo "$ac_t""$ac_cv_func_alloca_works" 1>&6 | |
1672 | if test $ac_cv_func_alloca_works = yes; then | |
1673 | cat >> confdefs.h <<\EOF | |
1674 | #define HAVE_ALLOCA 1 | |
1675 | EOF | |
1676 | ||
1677 | fi | |
1678 | ||
1679 | if test $ac_cv_func_alloca_works = no; then | |
1680 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions | |
1681 | # that cause trouble. Some versions do not even contain alloca or | |
1682 | # contain a buggy version. If you still want to use their alloca, | |
1683 | # use ar to extract alloca.o from them instead of compiling alloca.c. | |
1684 | ALLOCA=alloca.o | |
1685 | cat >> confdefs.h <<\EOF | |
1686 | #define C_ALLOCA 1 | |
1687 | EOF | |
1688 | ||
1689 | ||
1690 | echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 | |
e8ce775d | 1691 | echo "configure:1692: checking whether alloca needs Cray hooks" >&5 |
ccc6cda3 JA |
1692 | if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then |
1693 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1694 | else | |
1695 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1696 | #line 1697 "configure" |
ccc6cda3 JA |
1697 | #include "confdefs.h" |
1698 | #if defined(CRAY) && ! defined(CRAY2) | |
1699 | webecray | |
1700 | #else | |
1701 | wenotbecray | |
1702 | #endif | |
1703 | ||
1704 | EOF | |
1705 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1706 | egrep "webecray" >/dev/null 2>&1; then | |
1707 | rm -rf conftest* | |
1708 | ac_cv_os_cray=yes | |
1709 | else | |
1710 | rm -rf conftest* | |
1711 | ac_cv_os_cray=no | |
1712 | fi | |
1713 | rm -f conftest* | |
1714 | ||
1715 | fi | |
1716 | ||
1717 | echo "$ac_t""$ac_cv_os_cray" 1>&6 | |
1718 | if test $ac_cv_os_cray = yes; then | |
1719 | for ac_func in _getb67 GETB67 getb67; do | |
1720 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
e8ce775d | 1721 | echo "configure:1722: checking for $ac_func" >&5 |
ccc6cda3 JA |
1722 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
1723 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1724 | else | |
1725 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1726 | #line 1727 "configure" |
ccc6cda3 JA |
1727 | #include "confdefs.h" |
1728 | /* System header to define __stub macros and hopefully few prototypes, | |
1729 | which can conflict with char $ac_func(); below. */ | |
1730 | #include <assert.h> | |
1731 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1732 | /* We use char because int might match the return type of a gcc2 | |
1733 | builtin and then its argument prototype would still apply. */ | |
1734 | char $ac_func(); | |
1735 | ||
1736 | int main() { | |
1737 | ||
1738 | /* The GNU C library defines this for functions which it implements | |
1739 | to always fail with ENOSYS. Some functions are actually named | |
1740 | something starting with __ and the normal name is an alias. */ | |
1741 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
1742 | choke me | |
1743 | #else | |
1744 | $ac_func(); | |
1745 | #endif | |
1746 | ||
1747 | ; return 0; } | |
1748 | EOF | |
e8ce775d | 1749 | if { (eval echo configure:1750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
1750 | rm -rf conftest* |
1751 | eval "ac_cv_func_$ac_func=yes" | |
1752 | else | |
1753 | echo "configure: failed program was:" >&5 | |
1754 | cat conftest.$ac_ext >&5 | |
1755 | rm -rf conftest* | |
1756 | eval "ac_cv_func_$ac_func=no" | |
1757 | fi | |
1758 | rm -f conftest* | |
1759 | fi | |
1760 | ||
1761 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
1762 | echo "$ac_t""yes" 1>&6 | |
1763 | cat >> confdefs.h <<EOF | |
1764 | #define CRAY_STACKSEG_END $ac_func | |
1765 | EOF | |
1766 | ||
1767 | break | |
1768 | else | |
1769 | echo "$ac_t""no" 1>&6 | |
1770 | fi | |
1771 | ||
1772 | done | |
1773 | fi | |
1774 | ||
1775 | echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 | |
e8ce775d | 1776 | echo "configure:1777: checking stack direction for C alloca" >&5 |
ccc6cda3 JA |
1777 | if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then |
1778 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1779 | else | |
1780 | if test "$cross_compiling" = yes; then | |
1781 | ac_cv_c_stack_direction=0 | |
1782 | else | |
1783 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1784 | #line 1785 "configure" |
ccc6cda3 JA |
1785 | #include "confdefs.h" |
1786 | find_stack_direction () | |
1787 | { | |
1788 | static char *addr = 0; | |
1789 | auto char dummy; | |
1790 | if (addr == 0) | |
1791 | { | |
1792 | addr = &dummy; | |
1793 | return find_stack_direction (); | |
1794 | } | |
1795 | else | |
1796 | return (&dummy > addr) ? 1 : -1; | |
1797 | } | |
1798 | main () | |
1799 | { | |
1800 | exit (find_stack_direction() < 0); | |
1801 | } | |
1802 | EOF | |
e8ce775d | 1803 | if { (eval echo configure:1804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
1804 | then |
1805 | ac_cv_c_stack_direction=1 | |
1806 | else | |
1807 | echo "configure: failed program was:" >&5 | |
1808 | cat conftest.$ac_ext >&5 | |
1809 | rm -fr conftest* | |
1810 | ac_cv_c_stack_direction=-1 | |
1811 | fi | |
1812 | rm -fr conftest* | |
1813 | fi | |
1814 | ||
1815 | fi | |
1816 | ||
1817 | echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 | |
1818 | cat >> confdefs.h <<EOF | |
1819 | #define STACK_DIRECTION $ac_cv_c_stack_direction | |
1820 | EOF | |
1821 | ||
1822 | fi | |
1823 | ||
1824 | echo $ac_n "checking whether getpgrp takes no argument""... $ac_c" 1>&6 | |
e8ce775d | 1825 | echo "configure:1826: checking whether getpgrp takes no argument" >&5 |
ccc6cda3 JA |
1826 | if eval "test \"`echo '$''{'ac_cv_func_getpgrp_void'+set}'`\" = set"; then |
1827 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1828 | else | |
1829 | if test "$cross_compiling" = yes; then | |
1830 | { echo "configure: error: cannot check getpgrp if cross compiling" 1>&2; exit 1; } | |
1831 | else | |
1832 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1833 | #line 1834 "configure" |
ccc6cda3 JA |
1834 | #include "confdefs.h" |
1835 | ||
1836 | /* | |
1837 | * If this system has a BSD-style getpgrp(), | |
1838 | * which takes a pid argument, exit unsuccessfully. | |
1839 | * | |
1840 | * Snarfed from Chet Ramey's bash pgrp.c test program | |
1841 | */ | |
1842 | #include <stdio.h> | |
1843 | #include <sys/types.h> | |
1844 | ||
1845 | int pid; | |
1846 | int pg1, pg2, pg3, pg4; | |
1847 | int ng, np, s, child; | |
1848 | ||
1849 | main() | |
1850 | { | |
1851 | pid = getpid(); | |
1852 | pg1 = getpgrp(0); | |
1853 | pg2 = getpgrp(); | |
1854 | pg3 = getpgrp(pid); | |
1855 | pg4 = getpgrp(1); | |
1856 | ||
1857 | /* | |
1858 | * If all of these values are the same, it's pretty sure that | |
1859 | * we're on a system that ignores getpgrp's first argument. | |
1860 | */ | |
1861 | if (pg2 == pg4 && pg1 == pg3 && pg2 == pg3) | |
1862 | exit(0); | |
1863 | ||
1864 | child = fork(); | |
1865 | if (child < 0) | |
1866 | exit(1); | |
1867 | else if (child == 0) { | |
1868 | np = getpid(); | |
1869 | /* | |
1870 | * If this is Sys V, this will not work; pgrp will be | |
1871 | * set to np because setpgrp just changes a pgrp to be | |
1872 | * the same as the pid. | |
1873 | */ | |
1874 | setpgrp(np, pg1); | |
1875 | ng = getpgrp(0); /* Same result for Sys V and BSD */ | |
1876 | if (ng == pg1) { | |
1877 | exit(1); | |
1878 | } else { | |
1879 | exit(0); | |
1880 | } | |
1881 | } else { | |
1882 | wait(&s); | |
1883 | exit(s>>8); | |
1884 | } | |
1885 | } | |
1886 | ||
1887 | EOF | |
e8ce775d | 1888 | if { (eval echo configure:1889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
1889 | then |
1890 | ac_cv_func_getpgrp_void=yes | |
1891 | else | |
1892 | echo "configure: failed program was:" >&5 | |
1893 | cat conftest.$ac_ext >&5 | |
1894 | rm -fr conftest* | |
1895 | ac_cv_func_getpgrp_void=no | |
1896 | fi | |
1897 | rm -fr conftest* | |
1898 | fi | |
1899 | ||
1900 | ||
1901 | fi | |
1902 | ||
1903 | echo "$ac_t""$ac_cv_func_getpgrp_void" 1>&6 | |
1904 | if test $ac_cv_func_getpgrp_void = yes; then | |
1905 | cat >> confdefs.h <<\EOF | |
1906 | #define GETPGRP_VOID 1 | |
1907 | EOF | |
1908 | ||
1909 | fi | |
1910 | ||
1911 | echo $ac_n "checking whether setvbuf arguments are reversed""... $ac_c" 1>&6 | |
e8ce775d | 1912 | echo "configure:1913: checking whether setvbuf arguments are reversed" >&5 |
ccc6cda3 JA |
1913 | if eval "test \"`echo '$''{'ac_cv_func_setvbuf_reversed'+set}'`\" = set"; then |
1914 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1915 | else | |
1916 | if test "$cross_compiling" = yes; then | |
1917 | { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } | |
1918 | else | |
1919 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1920 | #line 1921 "configure" |
ccc6cda3 JA |
1921 | #include "confdefs.h" |
1922 | #include <stdio.h> | |
1923 | /* If setvbuf has the reversed format, exit 0. */ | |
1924 | main () { | |
1925 | /* This call has the arguments reversed. | |
1926 | A reversed system may check and see that the address of main | |
1927 | is not _IOLBF, _IONBF, or _IOFBF, and return nonzero. */ | |
1928 | if (setvbuf(stdout, _IOLBF, (char *) main, BUFSIZ) != 0) | |
1929 | exit(1); | |
1930 | putc('\r', stdout); | |
1931 | exit(0); /* Non-reversed systems segv here. */ | |
1932 | } | |
1933 | EOF | |
e8ce775d | 1934 | if { (eval echo configure:1935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
1935 | then |
1936 | ac_cv_func_setvbuf_reversed=yes | |
1937 | else | |
1938 | echo "configure: failed program was:" >&5 | |
1939 | cat conftest.$ac_ext >&5 | |
1940 | rm -fr conftest* | |
1941 | ac_cv_func_setvbuf_reversed=no | |
1942 | fi | |
1943 | rm -fr conftest* | |
1944 | fi | |
1945 | ||
1946 | rm -f core core.* *.core | |
1947 | fi | |
1948 | ||
1949 | echo "$ac_t""$ac_cv_func_setvbuf_reversed" 1>&6 | |
1950 | if test $ac_cv_func_setvbuf_reversed = yes; then | |
1951 | cat >> confdefs.h <<\EOF | |
1952 | #define SETVBUF_REVERSED 1 | |
1953 | EOF | |
1954 | ||
1955 | fi | |
1956 | ||
1957 | echo $ac_n "checking for vprintf""... $ac_c" 1>&6 | |
e8ce775d | 1958 | echo "configure:1959: checking for vprintf" >&5 |
ccc6cda3 JA |
1959 | if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then |
1960 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1961 | else | |
1962 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 1963 | #line 1964 "configure" |
ccc6cda3 JA |
1964 | #include "confdefs.h" |
1965 | /* System header to define __stub macros and hopefully few prototypes, | |
1966 | which can conflict with char vprintf(); below. */ | |
1967 | #include <assert.h> | |
1968 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1969 | /* We use char because int might match the return type of a gcc2 | |
1970 | builtin and then its argument prototype would still apply. */ | |
1971 | char vprintf(); | |
1972 | ||
1973 | int main() { | |
1974 | ||
1975 | /* The GNU C library defines this for functions which it implements | |
1976 | to always fail with ENOSYS. Some functions are actually named | |
1977 | something starting with __ and the normal name is an alias. */ | |
1978 | #if defined (__stub_vprintf) || defined (__stub___vprintf) | |
1979 | choke me | |
1980 | #else | |
1981 | vprintf(); | |
1982 | #endif | |
1983 | ||
1984 | ; return 0; } | |
1985 | EOF | |
e8ce775d | 1986 | if { (eval echo configure:1987: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
1987 | rm -rf conftest* |
1988 | eval "ac_cv_func_vprintf=yes" | |
1989 | else | |
1990 | echo "configure: failed program was:" >&5 | |
1991 | cat conftest.$ac_ext >&5 | |
1992 | rm -rf conftest* | |
1993 | eval "ac_cv_func_vprintf=no" | |
1994 | fi | |
1995 | rm -f conftest* | |
1996 | fi | |
1997 | ||
1998 | if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then | |
1999 | echo "$ac_t""yes" 1>&6 | |
2000 | cat >> confdefs.h <<\EOF | |
2001 | #define HAVE_VPRINTF 1 | |
2002 | EOF | |
2003 | ||
2004 | else | |
2005 | echo "$ac_t""no" 1>&6 | |
2006 | fi | |
2007 | ||
2008 | if test "$ac_cv_func_vprintf" != yes; then | |
2009 | echo $ac_n "checking for _doprnt""... $ac_c" 1>&6 | |
e8ce775d | 2010 | echo "configure:2011: checking for _doprnt" >&5 |
ccc6cda3 JA |
2011 | if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then |
2012 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2013 | else | |
2014 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2015 | #line 2016 "configure" |
ccc6cda3 JA |
2016 | #include "confdefs.h" |
2017 | /* System header to define __stub macros and hopefully few prototypes, | |
2018 | which can conflict with char _doprnt(); below. */ | |
2019 | #include <assert.h> | |
2020 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2021 | /* We use char because int might match the return type of a gcc2 | |
2022 | builtin and then its argument prototype would still apply. */ | |
2023 | char _doprnt(); | |
2024 | ||
2025 | int main() { | |
2026 | ||
2027 | /* The GNU C library defines this for functions which it implements | |
2028 | to always fail with ENOSYS. Some functions are actually named | |
2029 | something starting with __ and the normal name is an alias. */ | |
2030 | #if defined (__stub__doprnt) || defined (__stub____doprnt) | |
2031 | choke me | |
2032 | #else | |
2033 | _doprnt(); | |
2034 | #endif | |
2035 | ||
2036 | ; return 0; } | |
2037 | EOF | |
e8ce775d | 2038 | if { (eval echo configure:2039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
2039 | rm -rf conftest* |
2040 | eval "ac_cv_func__doprnt=yes" | |
2041 | else | |
2042 | echo "configure: failed program was:" >&5 | |
2043 | cat conftest.$ac_ext >&5 | |
2044 | rm -rf conftest* | |
2045 | eval "ac_cv_func__doprnt=no" | |
2046 | fi | |
2047 | rm -f conftest* | |
2048 | fi | |
2049 | ||
2050 | if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then | |
2051 | echo "$ac_t""yes" 1>&6 | |
2052 | cat >> confdefs.h <<\EOF | |
2053 | #define HAVE_DOPRNT 1 | |
2054 | EOF | |
2055 | ||
2056 | else | |
2057 | echo "$ac_t""no" 1>&6 | |
2058 | fi | |
2059 | ||
2060 | fi | |
2061 | ||
2062 | echo $ac_n "checking for wait3 that fills in rusage""... $ac_c" 1>&6 | |
e8ce775d | 2063 | echo "configure:2064: checking for wait3 that fills in rusage" >&5 |
ccc6cda3 JA |
2064 | if eval "test \"`echo '$''{'ac_cv_func_wait3_rusage'+set}'`\" = set"; then |
2065 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2066 | else | |
2067 | if test "$cross_compiling" = yes; then | |
2068 | ac_cv_func_wait3_rusage=no | |
2069 | else | |
2070 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2071 | #line 2072 "configure" |
ccc6cda3 JA |
2072 | #include "confdefs.h" |
2073 | #include <sys/types.h> | |
2074 | #include <sys/time.h> | |
2075 | #include <sys/resource.h> | |
2076 | #include <stdio.h> | |
2077 | /* HP-UX has wait3 but does not fill in rusage at all. */ | |
2078 | main() { | |
2079 | struct rusage r; | |
2080 | int i; | |
2081 | /* Use a field that we can force nonzero -- | |
2082 | voluntary context switches. | |
2083 | For systems like NeXT and OSF/1 that don't set it, | |
2084 | also use the system CPU time. And page faults (I/O) for Linux. */ | |
2085 | r.ru_nvcsw = 0; | |
2086 | r.ru_stime.tv_sec = 0; | |
2087 | r.ru_stime.tv_usec = 0; | |
2088 | r.ru_majflt = r.ru_minflt = 0; | |
2089 | switch (fork()) { | |
2090 | case 0: /* Child. */ | |
2091 | sleep(1); /* Give up the CPU. */ | |
2092 | _exit(0); | |
2093 | case -1: _exit(0); /* What can we do? */ | |
2094 | default: /* Parent. */ | |
2095 | wait3(&i, 0, &r); | |
2096 | sleep(2); /* Avoid "text file busy" from rm on fast HP-UX machines. */ | |
2097 | exit(r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0 | |
2098 | && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0); | |
2099 | } | |
2100 | } | |
2101 | EOF | |
e8ce775d | 2102 | if { (eval echo configure:2103: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
2103 | then |
2104 | ac_cv_func_wait3_rusage=yes | |
2105 | else | |
2106 | echo "configure: failed program was:" >&5 | |
2107 | cat conftest.$ac_ext >&5 | |
2108 | rm -fr conftest* | |
2109 | ac_cv_func_wait3_rusage=no | |
2110 | fi | |
2111 | rm -fr conftest* | |
2112 | fi | |
2113 | ||
2114 | fi | |
2115 | ||
2116 | echo "$ac_t""$ac_cv_func_wait3_rusage" 1>&6 | |
2117 | if test $ac_cv_func_wait3_rusage = yes; then | |
2118 | cat >> confdefs.h <<\EOF | |
2119 | #define HAVE_WAIT3 1 | |
2120 | EOF | |
2121 | ||
2122 | fi | |
2123 | ||
2124 | echo $ac_n "checking for working strcoll""... $ac_c" 1>&6 | |
e8ce775d | 2125 | echo "configure:2126: checking for working strcoll" >&5 |
ccc6cda3 JA |
2126 | if eval "test \"`echo '$''{'ac_cv_func_strcoll_works'+set}'`\" = set"; then |
2127 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2128 | else | |
2129 | if test "$cross_compiling" = yes; then | |
2130 | ac_cv_func_strcoll_works=no | |
2131 | else | |
2132 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2133 | #line 2134 "configure" |
ccc6cda3 JA |
2134 | #include "confdefs.h" |
2135 | #include <string.h> | |
2136 | main () | |
2137 | { | |
2138 | exit (strcoll ("abc", "def") >= 0 || | |
2139 | strcoll ("ABC", "DEF") >= 0 || | |
2140 | strcoll ("123", "456") >= 0); | |
2141 | } | |
2142 | EOF | |
e8ce775d | 2143 | if { (eval echo configure:2144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
2144 | then |
2145 | ac_cv_func_strcoll_works=yes | |
2146 | else | |
2147 | echo "configure: failed program was:" >&5 | |
2148 | cat conftest.$ac_ext >&5 | |
2149 | rm -fr conftest* | |
2150 | ac_cv_func_strcoll_works=no | |
2151 | fi | |
2152 | rm -fr conftest* | |
2153 | fi | |
2154 | ||
2155 | fi | |
2156 | ||
2157 | echo "$ac_t""$ac_cv_func_strcoll_works" 1>&6 | |
2158 | if test $ac_cv_func_strcoll_works = yes; then | |
2159 | cat >> confdefs.h <<\EOF | |
2160 | #define HAVE_STRCOLL 1 | |
2161 | EOF | |
2162 | ||
2163 | fi | |
2164 | ||
2165 | ||
2166 | if test "$ac_cv_func_vprintf" = no; then | |
2167 | echo $ac_n "checking for declaration of vprintf in stdio.h""... $ac_c" 1>&6 | |
e8ce775d | 2168 | echo "configure:2169: checking for declaration of vprintf in stdio.h" >&5 |
ccc6cda3 | 2169 | cat > conftest.$ac_ext <<EOF |
e8ce775d | 2170 | #line 2171 "configure" |
ccc6cda3 JA |
2171 | #include "confdefs.h" |
2172 | #include <stdio.h> | |
2173 | EOF | |
2174 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
2175 | egrep "[int[ ]*vprintf[^a-zA-Z0-9]]" >/dev/null 2>&1; then | |
2176 | rm -rf conftest* | |
2177 | ac_cv_func_vprintf=yes | |
2178 | fi | |
2179 | rm -f conftest* | |
2180 | ||
2181 | echo "$ac_t""$ac_cv_func_vprintf" 1>&6 | |
2182 | if test $ac_cv_func_vprintf = yes; then | |
2183 | cat >> confdefs.h <<\EOF | |
2184 | #define HAVE_VPRINTF 1 | |
2185 | EOF | |
2186 | ||
2187 | fi | |
2188 | fi | |
2189 | ||
2190 | echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 | |
e8ce775d | 2191 | echo "configure:2192: checking return type of signal handlers" >&5 |
ccc6cda3 JA |
2192 | if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then |
2193 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2194 | else | |
2195 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2196 | #line 2197 "configure" |
ccc6cda3 JA |
2197 | #include "confdefs.h" |
2198 | #include <sys/types.h> | |
2199 | #include <signal.h> | |
2200 | #ifdef signal | |
2201 | #undef signal | |
2202 | #endif | |
2203 | #ifdef __cplusplus | |
2204 | extern "C" void (*signal (int, void (*)(int)))(int); | |
2205 | #else | |
2206 | void (*signal ()) (); | |
2207 | #endif | |
2208 | ||
2209 | int main() { | |
2210 | int i; | |
2211 | ; return 0; } | |
2212 | EOF | |
e8ce775d | 2213 | if { (eval echo configure:2214: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
2214 | rm -rf conftest* |
2215 | ac_cv_type_signal=void | |
2216 | else | |
2217 | echo "configure: failed program was:" >&5 | |
2218 | cat conftest.$ac_ext >&5 | |
2219 | rm -rf conftest* | |
2220 | ac_cv_type_signal=int | |
2221 | fi | |
2222 | rm -f conftest* | |
2223 | fi | |
2224 | ||
2225 | echo "$ac_t""$ac_cv_type_signal" 1>&6 | |
2226 | cat >> confdefs.h <<EOF | |
2227 | #define RETSIGTYPE $ac_cv_type_signal | |
2228 | EOF | |
2229 | ||
2230 | ||
2231 | ||
2232 | echo $ac_n "checking for __setostype""... $ac_c" 1>&6 | |
e8ce775d | 2233 | echo "configure:2234: checking for __setostype" >&5 |
ccc6cda3 JA |
2234 | if eval "test \"`echo '$''{'ac_cv_func___setostype'+set}'`\" = set"; then |
2235 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2236 | else | |
2237 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2238 | #line 2239 "configure" |
ccc6cda3 JA |
2239 | #include "confdefs.h" |
2240 | /* System header to define __stub macros and hopefully few prototypes, | |
2241 | which can conflict with char __setostype(); below. */ | |
2242 | #include <assert.h> | |
2243 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2244 | /* We use char because int might match the return type of a gcc2 | |
2245 | builtin and then its argument prototype would still apply. */ | |
2246 | char __setostype(); | |
2247 | ||
2248 | int main() { | |
2249 | ||
2250 | /* The GNU C library defines this for functions which it implements | |
2251 | to always fail with ENOSYS. Some functions are actually named | |
2252 | something starting with __ and the normal name is an alias. */ | |
2253 | #if defined (__stub___setostype) || defined (__stub_____setostype) | |
2254 | choke me | |
2255 | #else | |
2256 | __setostype(); | |
2257 | #endif | |
2258 | ||
2259 | ; return 0; } | |
2260 | EOF | |
e8ce775d | 2261 | if { (eval echo configure:2262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
2262 | rm -rf conftest* |
2263 | eval "ac_cv_func___setostype=yes" | |
2264 | else | |
2265 | echo "configure: failed program was:" >&5 | |
2266 | cat conftest.$ac_ext >&5 | |
2267 | rm -rf conftest* | |
2268 | eval "ac_cv_func___setostype=no" | |
2269 | fi | |
2270 | rm -f conftest* | |
2271 | fi | |
2272 | ||
2273 | if eval "test \"`echo '$ac_cv_func_'__setostype`\" = yes"; then | |
2274 | echo "$ac_t""yes" 1>&6 | |
2275 | cat >> confdefs.h <<\EOF | |
2276 | #define HAVE_SETOSTYPE 1 | |
2277 | EOF | |
2278 | ||
2279 | else | |
2280 | echo "$ac_t""no" 1>&6 | |
2281 | fi | |
2282 | ||
2283 | echo $ac_n "checking for wait3""... $ac_c" 1>&6 | |
e8ce775d | 2284 | echo "configure:2285: checking for wait3" >&5 |
ccc6cda3 JA |
2285 | if eval "test \"`echo '$''{'ac_cv_func_wait3'+set}'`\" = set"; then |
2286 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2287 | else | |
2288 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2289 | #line 2290 "configure" |
ccc6cda3 JA |
2290 | #include "confdefs.h" |
2291 | /* System header to define __stub macros and hopefully few prototypes, | |
2292 | which can conflict with char wait3(); below. */ | |
2293 | #include <assert.h> | |
2294 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2295 | /* We use char because int might match the return type of a gcc2 | |
2296 | builtin and then its argument prototype would still apply. */ | |
2297 | char wait3(); | |
2298 | ||
2299 | int main() { | |
2300 | ||
2301 | /* The GNU C library defines this for functions which it implements | |
2302 | to always fail with ENOSYS. Some functions are actually named | |
2303 | something starting with __ and the normal name is an alias. */ | |
2304 | #if defined (__stub_wait3) || defined (__stub___wait3) | |
2305 | choke me | |
2306 | #else | |
2307 | wait3(); | |
2308 | #endif | |
2309 | ||
2310 | ; return 0; } | |
2311 | EOF | |
e8ce775d | 2312 | if { (eval echo configure:2313: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
2313 | rm -rf conftest* |
2314 | eval "ac_cv_func_wait3=yes" | |
2315 | else | |
2316 | echo "configure: failed program was:" >&5 | |
2317 | cat conftest.$ac_ext >&5 | |
2318 | rm -rf conftest* | |
2319 | eval "ac_cv_func_wait3=no" | |
2320 | fi | |
2321 | rm -f conftest* | |
2322 | fi | |
2323 | ||
2324 | if eval "test \"`echo '$ac_cv_func_'wait3`\" = yes"; then | |
2325 | echo "$ac_t""yes" 1>&6 | |
2326 | cat >> confdefs.h <<\EOF | |
2327 | #define HAVE_WAIT3 1 | |
2328 | EOF | |
2329 | ||
2330 | else | |
2331 | echo "$ac_t""no" 1>&6 | |
2332 | fi | |
2333 | ||
2334 | ||
2335 | echo $ac_n "checking for mkfifo""... $ac_c" 1>&6 | |
e8ce775d | 2336 | echo "configure:2337: checking for mkfifo" >&5 |
ccc6cda3 JA |
2337 | if eval "test \"`echo '$''{'ac_cv_func_mkfifo'+set}'`\" = set"; then |
2338 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2339 | else | |
2340 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2341 | #line 2342 "configure" |
ccc6cda3 JA |
2342 | #include "confdefs.h" |
2343 | /* System header to define __stub macros and hopefully few prototypes, | |
2344 | which can conflict with char mkfifo(); below. */ | |
2345 | #include <assert.h> | |
2346 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2347 | /* We use char because int might match the return type of a gcc2 | |
2348 | builtin and then its argument prototype would still apply. */ | |
2349 | char mkfifo(); | |
2350 | ||
2351 | int main() { | |
2352 | ||
2353 | /* The GNU C library defines this for functions which it implements | |
2354 | to always fail with ENOSYS. Some functions are actually named | |
2355 | something starting with __ and the normal name is an alias. */ | |
2356 | #if defined (__stub_mkfifo) || defined (__stub___mkfifo) | |
2357 | choke me | |
2358 | #else | |
2359 | mkfifo(); | |
2360 | #endif | |
2361 | ||
2362 | ; return 0; } | |
2363 | EOF | |
e8ce775d | 2364 | if { (eval echo configure:2365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
2365 | rm -rf conftest* |
2366 | eval "ac_cv_func_mkfifo=yes" | |
2367 | else | |
2368 | echo "configure: failed program was:" >&5 | |
2369 | cat conftest.$ac_ext >&5 | |
2370 | rm -rf conftest* | |
2371 | eval "ac_cv_func_mkfifo=no" | |
2372 | fi | |
2373 | rm -f conftest* | |
2374 | fi | |
2375 | ||
2376 | if eval "test \"`echo '$ac_cv_func_'mkfifo`\" = yes"; then | |
2377 | echo "$ac_t""yes" 1>&6 | |
2378 | cat >> confdefs.h <<\EOF | |
2379 | #define HAVE_MKFIFO 1 | |
2380 | EOF | |
2381 | ||
2382 | else | |
2383 | echo "$ac_t""no" 1>&6 | |
2384 | cat >> confdefs.h <<\EOF | |
2385 | #define MKFIFO_MISSING 1 | |
2386 | EOF | |
2387 | ||
2388 | fi | |
2389 | ||
2390 | ||
2391 | for ac_func in dup2 select getdtablesize getgroups gethostname \ | |
2392 | setdtablesize getpagesize killpg lstat getpeername \ | |
2393 | getrlimit getrusage gettimeofday waitpid tcgetpgrp | |
2394 | do | |
2395 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
e8ce775d | 2396 | echo "configure:2397: checking for $ac_func" >&5 |
ccc6cda3 JA |
2397 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
2398 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2399 | else | |
2400 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2401 | #line 2402 "configure" |
ccc6cda3 JA |
2402 | #include "confdefs.h" |
2403 | /* System header to define __stub macros and hopefully few prototypes, | |
2404 | which can conflict with char $ac_func(); below. */ | |
2405 | #include <assert.h> | |
2406 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2407 | /* We use char because int might match the return type of a gcc2 | |
2408 | builtin and then its argument prototype would still apply. */ | |
2409 | char $ac_func(); | |
2410 | ||
2411 | int main() { | |
2412 | ||
2413 | /* The GNU C library defines this for functions which it implements | |
2414 | to always fail with ENOSYS. Some functions are actually named | |
2415 | something starting with __ and the normal name is an alias. */ | |
2416 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
2417 | choke me | |
2418 | #else | |
2419 | $ac_func(); | |
2420 | #endif | |
2421 | ||
2422 | ; return 0; } | |
2423 | EOF | |
e8ce775d | 2424 | if { (eval echo configure:2425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
2425 | rm -rf conftest* |
2426 | eval "ac_cv_func_$ac_func=yes" | |
2427 | else | |
2428 | echo "configure: failed program was:" >&5 | |
2429 | cat conftest.$ac_ext >&5 | |
2430 | rm -rf conftest* | |
2431 | eval "ac_cv_func_$ac_func=no" | |
2432 | fi | |
2433 | rm -f conftest* | |
2434 | fi | |
2435 | ||
2436 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
2437 | echo "$ac_t""yes" 1>&6 | |
2438 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
2439 | cat >> confdefs.h <<EOF | |
2440 | #define $ac_tr_func 1 | |
2441 | EOF | |
2442 | ||
2443 | else | |
2444 | echo "$ac_t""no" 1>&6 | |
2445 | fi | |
2446 | done | |
2447 | ||
2448 | ||
2449 | for ac_func in bcopy bzero confstr getcwd strcasecmp setenv putenv \ | |
2450 | setlinebuf setlocale strchr strerror tcgetattr uname \ | |
2451 | sysconf ulimit times tzset siginterrupt memmove | |
2452 | do | |
2453 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
e8ce775d | 2454 | echo "configure:2455: checking for $ac_func" >&5 |
ccc6cda3 JA |
2455 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
2456 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2457 | else | |
2458 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2459 | #line 2460 "configure" |
ccc6cda3 JA |
2460 | #include "confdefs.h" |
2461 | /* System header to define __stub macros and hopefully few prototypes, | |
2462 | which can conflict with char $ac_func(); below. */ | |
2463 | #include <assert.h> | |
2464 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2465 | /* We use char because int might match the return type of a gcc2 | |
2466 | builtin and then its argument prototype would still apply. */ | |
2467 | char $ac_func(); | |
2468 | ||
2469 | int main() { | |
2470 | ||
2471 | /* The GNU C library defines this for functions which it implements | |
2472 | to always fail with ENOSYS. Some functions are actually named | |
2473 | something starting with __ and the normal name is an alias. */ | |
2474 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
2475 | choke me | |
2476 | #else | |
2477 | $ac_func(); | |
2478 | #endif | |
2479 | ||
2480 | ; return 0; } | |
2481 | EOF | |
e8ce775d | 2482 | if { (eval echo configure:2483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
2483 | rm -rf conftest* |
2484 | eval "ac_cv_func_$ac_func=yes" | |
2485 | else | |
2486 | echo "configure: failed program was:" >&5 | |
2487 | cat conftest.$ac_ext >&5 | |
2488 | rm -rf conftest* | |
2489 | eval "ac_cv_func_$ac_func=no" | |
2490 | fi | |
2491 | rm -f conftest* | |
2492 | fi | |
2493 | ||
2494 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
2495 | echo "$ac_t""yes" 1>&6 | |
2496 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
2497 | cat >> confdefs.h <<EOF | |
2498 | #define $ac_tr_func 1 | |
2499 | EOF | |
2500 | ||
2501 | else | |
2502 | echo "$ac_t""no" 1>&6 | |
2503 | fi | |
2504 | done | |
2505 | ||
2506 | ||
2507 | for ac_hdr in libintl.h | |
2508 | do | |
2509 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
2510 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
e8ce775d | 2511 | echo "configure:2512: checking for $ac_hdr" >&5 |
ccc6cda3 JA |
2512 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
2513 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2514 | else | |
2515 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2516 | #line 2517 "configure" |
ccc6cda3 JA |
2517 | #include "confdefs.h" |
2518 | #include <$ac_hdr> | |
2519 | EOF | |
2520 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
e8ce775d | 2521 | { (eval echo configure:2522: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
ccc6cda3 JA |
2522 | ac_err=`grep -v '^ *+' conftest.out` |
2523 | if test -z "$ac_err"; then | |
2524 | rm -rf conftest* | |
2525 | eval "ac_cv_header_$ac_safe=yes" | |
2526 | else | |
2527 | echo "$ac_err" >&5 | |
2528 | echo "configure: failed program was:" >&5 | |
2529 | cat conftest.$ac_ext >&5 | |
2530 | rm -rf conftest* | |
2531 | eval "ac_cv_header_$ac_safe=no" | |
2532 | fi | |
2533 | rm -f conftest* | |
2534 | fi | |
2535 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
2536 | echo "$ac_t""yes" 1>&6 | |
2537 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
2538 | cat >> confdefs.h <<EOF | |
2539 | #define $ac_tr_hdr 1 | |
2540 | EOF | |
2541 | ||
2542 | else | |
2543 | echo "$ac_t""no" 1>&6 | |
2544 | fi | |
2545 | done | |
2546 | ||
2547 | for ac_func in gettext textdomain bindtextdomain | |
2548 | do | |
2549 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
e8ce775d | 2550 | echo "configure:2551: checking for $ac_func" >&5 |
ccc6cda3 JA |
2551 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
2552 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2553 | else | |
2554 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2555 | #line 2556 "configure" |
ccc6cda3 JA |
2556 | #include "confdefs.h" |
2557 | /* System header to define __stub macros and hopefully few prototypes, | |
2558 | which can conflict with char $ac_func(); below. */ | |
2559 | #include <assert.h> | |
2560 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2561 | /* We use char because int might match the return type of a gcc2 | |
2562 | builtin and then its argument prototype would still apply. */ | |
2563 | char $ac_func(); | |
2564 | ||
2565 | int main() { | |
2566 | ||
2567 | /* The GNU C library defines this for functions which it implements | |
2568 | to always fail with ENOSYS. Some functions are actually named | |
2569 | something starting with __ and the normal name is an alias. */ | |
2570 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
2571 | choke me | |
2572 | #else | |
2573 | $ac_func(); | |
2574 | #endif | |
2575 | ||
2576 | ; return 0; } | |
2577 | EOF | |
e8ce775d | 2578 | if { (eval echo configure:2579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
2579 | rm -rf conftest* |
2580 | eval "ac_cv_func_$ac_func=yes" | |
2581 | else | |
2582 | echo "configure: failed program was:" >&5 | |
2583 | cat conftest.$ac_ext >&5 | |
2584 | rm -rf conftest* | |
2585 | eval "ac_cv_func_$ac_func=no" | |
2586 | fi | |
2587 | rm -f conftest* | |
2588 | fi | |
2589 | ||
2590 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
2591 | echo "$ac_t""yes" 1>&6 | |
2592 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
2593 | cat >> confdefs.h <<EOF | |
2594 | #define $ac_tr_func 1 | |
2595 | EOF | |
2596 | ||
2597 | else | |
2598 | echo "$ac_t""no" 1>&6 | |
2599 | fi | |
2600 | done | |
2601 | ||
2602 | ||
2603 | if test "$ac_cv_func_bindtextdomain" = "no"; then | |
2604 | echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6 | |
e8ce775d | 2605 | echo "configure:2606: checking for bindtextdomain in -lintl" >&5 |
ccc6cda3 JA |
2606 | ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'` |
2607 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
2608 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2609 | else | |
2610 | ac_save_LIBS="$LIBS" | |
2611 | LIBS="-lintl $LIBS" | |
2612 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2613 | #line 2614 "configure" |
ccc6cda3 JA |
2614 | #include "confdefs.h" |
2615 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2616 | /* We use char because int might match the return type of a gcc2 | |
2617 | builtin and then its argument prototype would still apply. */ | |
2618 | char bindtextdomain(); | |
2619 | ||
2620 | int main() { | |
2621 | bindtextdomain() | |
2622 | ; return 0; } | |
2623 | EOF | |
e8ce775d | 2624 | if { (eval echo configure:2625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
2625 | rm -rf conftest* |
2626 | eval "ac_cv_lib_$ac_lib_var=yes" | |
2627 | else | |
2628 | echo "configure: failed program was:" >&5 | |
2629 | cat conftest.$ac_ext >&5 | |
2630 | rm -rf conftest* | |
2631 | eval "ac_cv_lib_$ac_lib_var=no" | |
2632 | fi | |
2633 | rm -f conftest* | |
2634 | LIBS="$ac_save_LIBS" | |
2635 | ||
2636 | fi | |
2637 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
2638 | echo "$ac_t""yes" 1>&6 | |
2639 | ac_tr_lib=HAVE_LIB`echo intl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ | |
2640 | -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` | |
2641 | cat >> confdefs.h <<EOF | |
2642 | #define $ac_tr_lib 1 | |
2643 | EOF | |
2644 | ||
2645 | LIBS="-lintl $LIBS" | |
2646 | ||
2647 | else | |
2648 | echo "$ac_t""no" 1>&6 | |
2649 | fi | |
2650 | ||
2651 | if test "$ac_cv_lib_intl" = "yes"; then | |
2652 | for ac_func in gettext textdomain bindtextdomain | |
2653 | do | |
2654 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
e8ce775d | 2655 | echo "configure:2656: checking for $ac_func" >&5 |
ccc6cda3 JA |
2656 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
2657 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2658 | else | |
2659 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2660 | #line 2661 "configure" |
ccc6cda3 JA |
2661 | #include "confdefs.h" |
2662 | /* System header to define __stub macros and hopefully few prototypes, | |
2663 | which can conflict with char $ac_func(); below. */ | |
2664 | #include <assert.h> | |
2665 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2666 | /* We use char because int might match the return type of a gcc2 | |
2667 | builtin and then its argument prototype would still apply. */ | |
2668 | char $ac_func(); | |
2669 | ||
2670 | int main() { | |
2671 | ||
2672 | /* The GNU C library defines this for functions which it implements | |
2673 | to always fail with ENOSYS. Some functions are actually named | |
2674 | something starting with __ and the normal name is an alias. */ | |
2675 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
2676 | choke me | |
2677 | #else | |
2678 | $ac_func(); | |
2679 | #endif | |
2680 | ||
2681 | ; return 0; } | |
2682 | EOF | |
e8ce775d | 2683 | if { (eval echo configure:2684: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
2684 | rm -rf conftest* |
2685 | eval "ac_cv_func_$ac_func=yes" | |
2686 | else | |
2687 | echo "configure: failed program was:" >&5 | |
2688 | cat conftest.$ac_ext >&5 | |
2689 | rm -rf conftest* | |
2690 | eval "ac_cv_func_$ac_func=no" | |
2691 | fi | |
2692 | rm -f conftest* | |
2693 | fi | |
2694 | ||
2695 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
2696 | echo "$ac_t""yes" 1>&6 | |
2697 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
2698 | cat >> confdefs.h <<EOF | |
2699 | #define $ac_tr_func 1 | |
2700 | EOF | |
2701 | ||
2702 | else | |
2703 | echo "$ac_t""no" 1>&6 | |
2704 | fi | |
2705 | done | |
2706 | ||
2707 | fi | |
2708 | fi | |
2709 | ||
2710 | echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 | |
e8ce775d | 2711 | echo "configure:2712: checking for dlopen in -ldl" >&5 |
ccc6cda3 JA |
2712 | ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'` |
2713 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
2714 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2715 | else | |
2716 | ac_save_LIBS="$LIBS" | |
2717 | LIBS="-ldl $LIBS" | |
2718 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2719 | #line 2720 "configure" |
ccc6cda3 JA |
2720 | #include "confdefs.h" |
2721 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2722 | /* We use char because int might match the return type of a gcc2 | |
2723 | builtin and then its argument prototype would still apply. */ | |
2724 | char dlopen(); | |
2725 | ||
2726 | int main() { | |
2727 | dlopen() | |
2728 | ; return 0; } | |
2729 | EOF | |
e8ce775d | 2730 | if { (eval echo configure:2731: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
2731 | rm -rf conftest* |
2732 | eval "ac_cv_lib_$ac_lib_var=yes" | |
2733 | else | |
2734 | echo "configure: failed program was:" >&5 | |
2735 | cat conftest.$ac_ext >&5 | |
2736 | rm -rf conftest* | |
2737 | eval "ac_cv_lib_$ac_lib_var=no" | |
2738 | fi | |
2739 | rm -f conftest* | |
2740 | LIBS="$ac_save_LIBS" | |
2741 | ||
2742 | fi | |
2743 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
2744 | echo "$ac_t""yes" 1>&6 | |
2745 | ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ | |
2746 | -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` | |
2747 | cat >> confdefs.h <<EOF | |
2748 | #define $ac_tr_lib 1 | |
2749 | EOF | |
2750 | ||
2751 | LIBS="-ldl $LIBS" | |
2752 | ||
2753 | else | |
2754 | echo "$ac_t""no" 1>&6 | |
2755 | fi | |
2756 | ||
2757 | for ac_func in dlopen dlclose dlsym | |
2758 | do | |
2759 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
e8ce775d | 2760 | echo "configure:2761: checking for $ac_func" >&5 |
ccc6cda3 JA |
2761 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
2762 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2763 | else | |
2764 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2765 | #line 2766 "configure" |
ccc6cda3 JA |
2766 | #include "confdefs.h" |
2767 | /* System header to define __stub macros and hopefully few prototypes, | |
2768 | which can conflict with char $ac_func(); below. */ | |
2769 | #include <assert.h> | |
2770 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2771 | /* We use char because int might match the return type of a gcc2 | |
2772 | builtin and then its argument prototype would still apply. */ | |
2773 | char $ac_func(); | |
2774 | ||
2775 | int main() { | |
2776 | ||
2777 | /* The GNU C library defines this for functions which it implements | |
2778 | to always fail with ENOSYS. Some functions are actually named | |
2779 | something starting with __ and the normal name is an alias. */ | |
2780 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
2781 | choke me | |
2782 | #else | |
2783 | $ac_func(); | |
2784 | #endif | |
2785 | ||
2786 | ; return 0; } | |
2787 | EOF | |
e8ce775d | 2788 | if { (eval echo configure:2789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
2789 | rm -rf conftest* |
2790 | eval "ac_cv_func_$ac_func=yes" | |
2791 | else | |
2792 | echo "configure: failed program was:" >&5 | |
2793 | cat conftest.$ac_ext >&5 | |
2794 | rm -rf conftest* | |
2795 | eval "ac_cv_func_$ac_func=no" | |
2796 | fi | |
2797 | rm -f conftest* | |
2798 | fi | |
2799 | ||
2800 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
2801 | echo "$ac_t""yes" 1>&6 | |
2802 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
2803 | cat >> confdefs.h <<EOF | |
2804 | #define $ac_tr_func 1 | |
2805 | EOF | |
2806 | ||
2807 | else | |
2808 | echo "$ac_t""no" 1>&6 | |
2809 | fi | |
2810 | done | |
2811 | ||
2812 | ||
2813 | echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6 | |
e8ce775d | 2814 | echo "configure:2815: checking for sys_siglist declaration in signal.h or unistd.h" >&5 |
ccc6cda3 JA |
2815 | if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then |
2816 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2817 | else | |
2818 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2819 | #line 2820 "configure" |
ccc6cda3 JA |
2820 | #include "confdefs.h" |
2821 | #include <sys/types.h> | |
2822 | #include <signal.h> | |
2823 | /* NetBSD declares sys_siglist in unistd.h. */ | |
2824 | #ifdef HAVE_UNISTD_H | |
2825 | #include <unistd.h> | |
2826 | #endif | |
2827 | int main() { | |
2828 | char *msg = *(sys_siglist + 1); | |
2829 | ; return 0; } | |
2830 | EOF | |
e8ce775d | 2831 | if { (eval echo configure:2832: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
2832 | rm -rf conftest* |
2833 | ac_cv_decl_sys_siglist=yes | |
2834 | else | |
2835 | echo "configure: failed program was:" >&5 | |
2836 | cat conftest.$ac_ext >&5 | |
2837 | rm -rf conftest* | |
2838 | ac_cv_decl_sys_siglist=no | |
2839 | fi | |
2840 | rm -f conftest* | |
2841 | fi | |
2842 | ||
2843 | echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6 | |
2844 | if test $ac_cv_decl_sys_siglist = yes; then | |
2845 | cat >> confdefs.h <<\EOF | |
2846 | #define SYS_SIGLIST_DECLARED 1 | |
2847 | EOF | |
2848 | ||
2849 | fi | |
2850 | ||
2851 | ||
2852 | ac_header_dirent=no | |
2853 | for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h | |
2854 | do | |
2855 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
2856 | echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6 | |
e8ce775d | 2857 | echo "configure:2858: checking for $ac_hdr that defines DIR" >&5 |
ccc6cda3 JA |
2858 | if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then |
2859 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2860 | else | |
2861 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2862 | #line 2863 "configure" |
ccc6cda3 JA |
2863 | #include "confdefs.h" |
2864 | #include <sys/types.h> | |
2865 | #include <$ac_hdr> | |
2866 | int main() { | |
2867 | DIR *dirp = 0; | |
2868 | ; return 0; } | |
2869 | EOF | |
e8ce775d | 2870 | if { (eval echo configure:2871: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
2871 | rm -rf conftest* |
2872 | eval "ac_cv_header_dirent_$ac_safe=yes" | |
2873 | else | |
2874 | echo "configure: failed program was:" >&5 | |
2875 | cat conftest.$ac_ext >&5 | |
2876 | rm -rf conftest* | |
2877 | eval "ac_cv_header_dirent_$ac_safe=no" | |
2878 | fi | |
2879 | rm -f conftest* | |
2880 | fi | |
2881 | if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then | |
2882 | echo "$ac_t""yes" 1>&6 | |
2883 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
2884 | cat >> confdefs.h <<EOF | |
2885 | #define $ac_tr_hdr 1 | |
2886 | EOF | |
2887 | ac_header_dirent=$ac_hdr; break | |
2888 | else | |
2889 | echo "$ac_t""no" 1>&6 | |
2890 | fi | |
2891 | done | |
2892 | # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. | |
2893 | if test $ac_header_dirent = dirent.h; then | |
2894 | echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6 | |
e8ce775d | 2895 | echo "configure:2896: checking for opendir in -ldir" >&5 |
ccc6cda3 JA |
2896 | ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'` |
2897 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
2898 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2899 | else | |
2900 | ac_save_LIBS="$LIBS" | |
2901 | LIBS="-ldir $LIBS" | |
2902 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2903 | #line 2904 "configure" |
ccc6cda3 JA |
2904 | #include "confdefs.h" |
2905 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2906 | /* We use char because int might match the return type of a gcc2 | |
2907 | builtin and then its argument prototype would still apply. */ | |
2908 | char opendir(); | |
2909 | ||
2910 | int main() { | |
2911 | opendir() | |
2912 | ; return 0; } | |
2913 | EOF | |
e8ce775d | 2914 | if { (eval echo configure:2915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
2915 | rm -rf conftest* |
2916 | eval "ac_cv_lib_$ac_lib_var=yes" | |
2917 | else | |
2918 | echo "configure: failed program was:" >&5 | |
2919 | cat conftest.$ac_ext >&5 | |
2920 | rm -rf conftest* | |
2921 | eval "ac_cv_lib_$ac_lib_var=no" | |
2922 | fi | |
2923 | rm -f conftest* | |
2924 | LIBS="$ac_save_LIBS" | |
2925 | ||
2926 | fi | |
2927 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
2928 | echo "$ac_t""yes" 1>&6 | |
2929 | LIBS="$LIBS -ldir" | |
2930 | else | |
2931 | echo "$ac_t""no" 1>&6 | |
2932 | fi | |
2933 | ||
2934 | else | |
2935 | echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6 | |
e8ce775d | 2936 | echo "configure:2937: checking for opendir in -lx" >&5 |
ccc6cda3 JA |
2937 | ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'` |
2938 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
2939 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2940 | else | |
2941 | ac_save_LIBS="$LIBS" | |
2942 | LIBS="-lx $LIBS" | |
2943 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2944 | #line 2945 "configure" |
ccc6cda3 JA |
2945 | #include "confdefs.h" |
2946 | /* Override any gcc2 internal prototype to avoid an error. */ | |
2947 | /* We use char because int might match the return type of a gcc2 | |
2948 | builtin and then its argument prototype would still apply. */ | |
2949 | char opendir(); | |
2950 | ||
2951 | int main() { | |
2952 | opendir() | |
2953 | ; return 0; } | |
2954 | EOF | |
e8ce775d | 2955 | if { (eval echo configure:2956: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
2956 | rm -rf conftest* |
2957 | eval "ac_cv_lib_$ac_lib_var=yes" | |
2958 | else | |
2959 | echo "configure: failed program was:" >&5 | |
2960 | cat conftest.$ac_ext >&5 | |
2961 | rm -rf conftest* | |
2962 | eval "ac_cv_lib_$ac_lib_var=no" | |
2963 | fi | |
2964 | rm -f conftest* | |
2965 | LIBS="$ac_save_LIBS" | |
2966 | ||
2967 | fi | |
2968 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
2969 | echo "$ac_t""yes" 1>&6 | |
2970 | LIBS="$LIBS -lx" | |
2971 | else | |
2972 | echo "$ac_t""no" 1>&6 | |
2973 | fi | |
2974 | ||
2975 | fi | |
2976 | ||
2977 | echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 | |
e8ce775d | 2978 | echo "configure:2979: checking whether time.h and sys/time.h may both be included" >&5 |
ccc6cda3 JA |
2979 | if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then |
2980 | echo $ac_n "(cached) $ac_c" 1>&6 | |
2981 | else | |
2982 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 2983 | #line 2984 "configure" |
ccc6cda3 JA |
2984 | #include "confdefs.h" |
2985 | #include <sys/types.h> | |
2986 | #include <sys/time.h> | |
2987 | #include <time.h> | |
2988 | int main() { | |
2989 | struct tm *tp; | |
2990 | ; return 0; } | |
2991 | EOF | |
e8ce775d | 2992 | if { (eval echo configure:2993: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
2993 | rm -rf conftest* |
2994 | ac_cv_header_time=yes | |
2995 | else | |
2996 | echo "configure: failed program was:" >&5 | |
2997 | cat conftest.$ac_ext >&5 | |
2998 | rm -rf conftest* | |
2999 | ac_cv_header_time=no | |
3000 | fi | |
3001 | rm -f conftest* | |
3002 | fi | |
3003 | ||
3004 | echo "$ac_t""$ac_cv_header_time" 1>&6 | |
3005 | if test $ac_cv_header_time = yes; then | |
3006 | cat >> confdefs.h <<\EOF | |
3007 | #define TIME_WITH_SYS_TIME 1 | |
3008 | EOF | |
3009 | ||
3010 | fi | |
3011 | ||
3012 | ||
3013 | for ac_hdr in unistd.h stdlib.h stdarg.h varargs.h limits.h string.h \ | |
d166f048 | 3014 | memory.h locale.h termcap.h termio.h termios.h dlfcn.h |
ccc6cda3 JA |
3015 | do |
3016 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
3017 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
e8ce775d | 3018 | echo "configure:3019: checking for $ac_hdr" >&5 |
ccc6cda3 JA |
3019 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
3020 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3021 | else | |
3022 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3023 | #line 3024 "configure" |
ccc6cda3 JA |
3024 | #include "confdefs.h" |
3025 | #include <$ac_hdr> | |
3026 | EOF | |
3027 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
e8ce775d | 3028 | { (eval echo configure:3029: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
ccc6cda3 JA |
3029 | ac_err=`grep -v '^ *+' conftest.out` |
3030 | if test -z "$ac_err"; then | |
3031 | rm -rf conftest* | |
3032 | eval "ac_cv_header_$ac_safe=yes" | |
3033 | else | |
3034 | echo "$ac_err" >&5 | |
3035 | echo "configure: failed program was:" >&5 | |
3036 | cat conftest.$ac_ext >&5 | |
3037 | rm -rf conftest* | |
3038 | eval "ac_cv_header_$ac_safe=no" | |
3039 | fi | |
3040 | rm -f conftest* | |
3041 | fi | |
3042 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
3043 | echo "$ac_t""yes" 1>&6 | |
3044 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
3045 | cat >> confdefs.h <<EOF | |
3046 | #define $ac_tr_hdr 1 | |
3047 | EOF | |
3048 | ||
3049 | else | |
3050 | echo "$ac_t""no" 1>&6 | |
3051 | fi | |
3052 | done | |
3053 | ||
3054 | for ac_hdr in sys/ptem.h sys/pte.h sys/stream.h sys/select.h sys/file.h \ | |
3055 | sys/resource.h sys/param.h sys/socket.h \ | |
3056 | sys/time.h sys/times.h sys/wait.h | |
3057 | do | |
3058 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
3059 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
e8ce775d | 3060 | echo "configure:3061: checking for $ac_hdr" >&5 |
ccc6cda3 JA |
3061 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
3062 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3063 | else | |
3064 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3065 | #line 3066 "configure" |
ccc6cda3 JA |
3066 | #include "confdefs.h" |
3067 | #include <$ac_hdr> | |
3068 | EOF | |
3069 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
e8ce775d | 3070 | { (eval echo configure:3071: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
ccc6cda3 JA |
3071 | ac_err=`grep -v '^ *+' conftest.out` |
3072 | if test -z "$ac_err"; then | |
3073 | rm -rf conftest* | |
3074 | eval "ac_cv_header_$ac_safe=yes" | |
3075 | else | |
3076 | echo "$ac_err" >&5 | |
3077 | echo "configure: failed program was:" >&5 | |
3078 | cat conftest.$ac_ext >&5 | |
3079 | rm -rf conftest* | |
3080 | eval "ac_cv_header_$ac_safe=no" | |
3081 | fi | |
3082 | rm -f conftest* | |
3083 | fi | |
3084 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
3085 | echo "$ac_t""yes" 1>&6 | |
3086 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
3087 | cat >> confdefs.h <<EOF | |
3088 | #define $ac_tr_hdr 1 | |
3089 | EOF | |
3090 | ||
3091 | else | |
3092 | echo "$ac_t""no" 1>&6 | |
3093 | fi | |
3094 | done | |
3095 | ||
3096 | ||
d166f048 JA |
3097 | if test "$ac_cv_func_getpeername" = no; then |
3098 | ||
ccc6cda3 JA |
3099 | if test "X$bash_cv_have_socklib" = "X"; then |
3100 | _bash_needmsg= | |
3101 | else | |
3102 | echo $ac_n "checking for socket library""... $ac_c" 1>&6 | |
e8ce775d | 3103 | echo "configure:3104: checking for socket library" >&5 |
ccc6cda3 JA |
3104 | _bash_needmsg=yes |
3105 | fi | |
3106 | if eval "test \"`echo '$''{'bash_cv_have_socklib'+set}'`\" = set"; then | |
3107 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3108 | else | |
3109 | echo $ac_n "checking for getpeername in -lsocket""... $ac_c" 1>&6 | |
e8ce775d | 3110 | echo "configure:3111: checking for getpeername in -lsocket" >&5 |
ccc6cda3 JA |
3111 | ac_lib_var=`echo socket'_'getpeername | sed 'y%./+-%__p_%'` |
3112 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
3113 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3114 | else | |
3115 | ac_save_LIBS="$LIBS" | |
3116 | LIBS="-lsocket -lnsl $LIBS" | |
3117 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3118 | #line 3119 "configure" |
ccc6cda3 JA |
3119 | #include "confdefs.h" |
3120 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3121 | /* We use char because int might match the return type of a gcc2 | |
3122 | builtin and then its argument prototype would still apply. */ | |
3123 | char getpeername(); | |
3124 | ||
3125 | int main() { | |
3126 | getpeername() | |
3127 | ; return 0; } | |
3128 | EOF | |
e8ce775d | 3129 | if { (eval echo configure:3130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
3130 | rm -rf conftest* |
3131 | eval "ac_cv_lib_$ac_lib_var=yes" | |
3132 | else | |
3133 | echo "configure: failed program was:" >&5 | |
3134 | cat conftest.$ac_ext >&5 | |
3135 | rm -rf conftest* | |
3136 | eval "ac_cv_lib_$ac_lib_var=no" | |
3137 | fi | |
3138 | rm -f conftest* | |
3139 | LIBS="$ac_save_LIBS" | |
3140 | ||
3141 | fi | |
3142 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
3143 | echo "$ac_t""yes" 1>&6 | |
3144 | bash_cv_have_socklib=yes | |
3145 | else | |
3146 | echo "$ac_t""no" 1>&6 | |
3147 | bash_cv_have_socklib=no | |
3148 | fi | |
3149 | ||
3150 | fi | |
3151 | ||
3152 | if test "X$_bash_needmsg" = Xyes; then | |
3153 | echo "$ac_t""$bash_cv_have_socklib" 1>&6 | |
3154 | _bash_needmsg= | |
3155 | fi | |
3156 | if test $bash_cv_have_socklib = yes; then | |
3157 | # check for libnsl, add it to LIBS if present | |
3158 | if test "X$bash_cv_have_libnsl" = "X"; then | |
3159 | _bash_needmsg= | |
3160 | else | |
3161 | echo $ac_n "checking for libnsl""... $ac_c" 1>&6 | |
e8ce775d | 3162 | echo "configure:3163: checking for libnsl" >&5 |
ccc6cda3 JA |
3163 | _bash_needmsg=yes |
3164 | fi | |
3165 | if eval "test \"`echo '$''{'bash_cv_have_libnsl'+set}'`\" = set"; then | |
3166 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3167 | else | |
3168 | echo $ac_n "checking for t_open in -lnsl""... $ac_c" 1>&6 | |
e8ce775d | 3169 | echo "configure:3170: checking for t_open in -lnsl" >&5 |
ccc6cda3 JA |
3170 | ac_lib_var=`echo nsl'_'t_open | sed 'y%./+-%__p_%'` |
3171 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
3172 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3173 | else | |
3174 | ac_save_LIBS="$LIBS" | |
3175 | LIBS="-lnsl $LIBS" | |
3176 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3177 | #line 3178 "configure" |
ccc6cda3 JA |
3178 | #include "confdefs.h" |
3179 | /* Override any gcc2 internal prototype to avoid an error. */ | |
3180 | /* We use char because int might match the return type of a gcc2 | |
3181 | builtin and then its argument prototype would still apply. */ | |
3182 | char t_open(); | |
3183 | ||
3184 | int main() { | |
3185 | t_open() | |
3186 | ; return 0; } | |
3187 | EOF | |
e8ce775d | 3188 | if { (eval echo configure:3189: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
3189 | rm -rf conftest* |
3190 | eval "ac_cv_lib_$ac_lib_var=yes" | |
3191 | else | |
3192 | echo "configure: failed program was:" >&5 | |
3193 | cat conftest.$ac_ext >&5 | |
3194 | rm -rf conftest* | |
3195 | eval "ac_cv_lib_$ac_lib_var=no" | |
3196 | fi | |
3197 | rm -f conftest* | |
3198 | LIBS="$ac_save_LIBS" | |
3199 | ||
3200 | fi | |
3201 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
3202 | echo "$ac_t""yes" 1>&6 | |
3203 | bash_cv_have_libnsl=yes | |
3204 | else | |
3205 | echo "$ac_t""no" 1>&6 | |
3206 | bash_cv_have_libnsl=no | |
3207 | fi | |
3208 | ||
3209 | fi | |
3210 | ||
3211 | if test "X$_bash_needmsg" = Xyes; then | |
3212 | echo "$ac_t""$bash_cv_have_libnsl" 1>&6 | |
3213 | _bash_needmsg= | |
3214 | fi | |
3215 | if test $bash_cv_have_libnsl = yes; then | |
3216 | LIBS="-lsocket -lnsl $LIBS" | |
3217 | else | |
3218 | LIBS="-lsocket $LIBS" | |
3219 | fi | |
3220 | cat >> confdefs.h <<\EOF | |
3221 | #define HAVE_LIBSOCKET 1 | |
3222 | EOF | |
3223 | ||
3224 | cat >> confdefs.h <<\EOF | |
3225 | #define HAVE_GETPEERNAME 1 | |
3226 | EOF | |
3227 | ||
3228 | fi | |
3229 | ||
d166f048 | 3230 | fi |
ccc6cda3 JA |
3231 | |
3232 | echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 | |
e8ce775d | 3233 | echo "configure:3234: checking for uid_t in sys/types.h" >&5 |
ccc6cda3 JA |
3234 | if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then |
3235 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3236 | else | |
3237 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3238 | #line 3239 "configure" |
ccc6cda3 JA |
3239 | #include "confdefs.h" |
3240 | #include <sys/types.h> | |
3241 | EOF | |
3242 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3243 | egrep "uid_t" >/dev/null 2>&1; then | |
3244 | rm -rf conftest* | |
3245 | ac_cv_type_uid_t=yes | |
3246 | else | |
3247 | rm -rf conftest* | |
3248 | ac_cv_type_uid_t=no | |
3249 | fi | |
3250 | rm -f conftest* | |
3251 | ||
3252 | fi | |
3253 | ||
3254 | echo "$ac_t""$ac_cv_type_uid_t" 1>&6 | |
3255 | if test $ac_cv_type_uid_t = no; then | |
3256 | cat >> confdefs.h <<\EOF | |
3257 | #define uid_t int | |
3258 | EOF | |
3259 | ||
3260 | cat >> confdefs.h <<\EOF | |
3261 | #define gid_t int | |
3262 | EOF | |
3263 | ||
3264 | fi | |
3265 | ||
3266 | echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6 | |
e8ce775d | 3267 | echo "configure:3268: checking type of array argument to getgroups" >&5 |
ccc6cda3 JA |
3268 | if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then |
3269 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3270 | else | |
3271 | if test "$cross_compiling" = yes; then | |
3272 | ac_cv_type_getgroups=cross | |
3273 | else | |
3274 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3275 | #line 3276 "configure" |
ccc6cda3 JA |
3276 | #include "confdefs.h" |
3277 | ||
3278 | /* Thanks to Mike Rendell for this test. */ | |
3279 | #include <sys/types.h> | |
3280 | #define NGID 256 | |
3281 | #undef MAX | |
3282 | #define MAX(x, y) ((x) > (y) ? (x) : (y)) | |
3283 | main() | |
3284 | { | |
3285 | gid_t gidset[NGID]; | |
3286 | int i, n; | |
3287 | union { gid_t gval; long lval; } val; | |
3288 | ||
3289 | val.lval = -1; | |
3290 | for (i = 0; i < NGID; i++) | |
3291 | gidset[i] = val.gval; | |
3292 | n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, | |
3293 | gidset); | |
3294 | /* Exit non-zero if getgroups seems to require an array of ints. This | |
3295 | happens when gid_t is short but getgroups modifies an array of ints. */ | |
3296 | exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0); | |
3297 | } | |
3298 | ||
3299 | EOF | |
e8ce775d | 3300 | if { (eval echo configure:3301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
3301 | then |
3302 | ac_cv_type_getgroups=gid_t | |
3303 | else | |
3304 | echo "configure: failed program was:" >&5 | |
3305 | cat conftest.$ac_ext >&5 | |
3306 | rm -fr conftest* | |
3307 | ac_cv_type_getgroups=int | |
3308 | fi | |
3309 | rm -fr conftest* | |
3310 | fi | |
3311 | ||
3312 | if test $ac_cv_type_getgroups = cross; then | |
3313 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3314 | #line 3315 "configure" |
ccc6cda3 JA |
3315 | #include "confdefs.h" |
3316 | #include <unistd.h> | |
3317 | EOF | |
3318 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3319 | egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then | |
3320 | rm -rf conftest* | |
3321 | ac_cv_type_getgroups=gid_t | |
3322 | else | |
3323 | rm -rf conftest* | |
3324 | ac_cv_type_getgroups=int | |
3325 | fi | |
3326 | rm -f conftest* | |
3327 | ||
3328 | fi | |
3329 | fi | |
3330 | ||
3331 | echo "$ac_t""$ac_cv_type_getgroups" 1>&6 | |
3332 | cat >> confdefs.h <<EOF | |
3333 | #define GETGROUPS_T $ac_cv_type_getgroups | |
3334 | EOF | |
3335 | ||
3336 | ||
3337 | echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 | |
e8ce775d | 3338 | echo "configure:3339: checking for ANSI C header files" >&5 |
ccc6cda3 JA |
3339 | if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then |
3340 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3341 | else | |
3342 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3343 | #line 3344 "configure" |
ccc6cda3 JA |
3344 | #include "confdefs.h" |
3345 | #include <stdlib.h> | |
3346 | #include <stdarg.h> | |
3347 | #include <string.h> | |
3348 | #include <float.h> | |
3349 | EOF | |
3350 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
e8ce775d | 3351 | { (eval echo configure:3352: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
ccc6cda3 JA |
3352 | ac_err=`grep -v '^ *+' conftest.out` |
3353 | if test -z "$ac_err"; then | |
3354 | rm -rf conftest* | |
3355 | ac_cv_header_stdc=yes | |
3356 | else | |
3357 | echo "$ac_err" >&5 | |
3358 | echo "configure: failed program was:" >&5 | |
3359 | cat conftest.$ac_ext >&5 | |
3360 | rm -rf conftest* | |
3361 | ac_cv_header_stdc=no | |
3362 | fi | |
3363 | rm -f conftest* | |
3364 | ||
3365 | if test $ac_cv_header_stdc = yes; then | |
3366 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
3367 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3368 | #line 3369 "configure" |
ccc6cda3 JA |
3369 | #include "confdefs.h" |
3370 | #include <string.h> | |
3371 | EOF | |
3372 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3373 | egrep "memchr" >/dev/null 2>&1; then | |
3374 | : | |
3375 | else | |
3376 | rm -rf conftest* | |
3377 | ac_cv_header_stdc=no | |
3378 | fi | |
3379 | rm -f conftest* | |
3380 | ||
3381 | fi | |
3382 | ||
3383 | if test $ac_cv_header_stdc = yes; then | |
3384 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
3385 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3386 | #line 3387 "configure" |
ccc6cda3 JA |
3387 | #include "confdefs.h" |
3388 | #include <stdlib.h> | |
3389 | EOF | |
3390 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3391 | egrep "free" >/dev/null 2>&1; then | |
3392 | : | |
3393 | else | |
3394 | rm -rf conftest* | |
3395 | ac_cv_header_stdc=no | |
3396 | fi | |
3397 | rm -f conftest* | |
3398 | ||
3399 | fi | |
3400 | ||
3401 | if test $ac_cv_header_stdc = yes; then | |
3402 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
3403 | if test "$cross_compiling" = yes; then | |
3404 | : | |
3405 | else | |
3406 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3407 | #line 3408 "configure" |
ccc6cda3 JA |
3408 | #include "confdefs.h" |
3409 | #include <ctype.h> | |
3410 | #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3411 | #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3412 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3413 | int main () { int i; for (i = 0; i < 256; i++) | |
3414 | if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); | |
3415 | exit (0); } | |
3416 | ||
3417 | EOF | |
e8ce775d | 3418 | if { (eval echo configure:3419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
3419 | then |
3420 | : | |
3421 | else | |
3422 | echo "configure: failed program was:" >&5 | |
3423 | cat conftest.$ac_ext >&5 | |
3424 | rm -fr conftest* | |
3425 | ac_cv_header_stdc=no | |
3426 | fi | |
3427 | rm -fr conftest* | |
3428 | fi | |
3429 | ||
3430 | fi | |
3431 | fi | |
3432 | ||
3433 | echo "$ac_t""$ac_cv_header_stdc" 1>&6 | |
3434 | if test $ac_cv_header_stdc = yes; then | |
3435 | cat >> confdefs.h <<\EOF | |
3436 | #define STDC_HEADERS 1 | |
3437 | EOF | |
3438 | ||
3439 | fi | |
3440 | ||
3441 | echo $ac_n "checking for off_t""... $ac_c" 1>&6 | |
e8ce775d | 3442 | echo "configure:3443: checking for off_t" >&5 |
ccc6cda3 JA |
3443 | if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then |
3444 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3445 | else | |
3446 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3447 | #line 3448 "configure" |
ccc6cda3 JA |
3448 | #include "confdefs.h" |
3449 | #include <sys/types.h> | |
3450 | #if STDC_HEADERS | |
3451 | #include <stdlib.h> | |
3452 | #include <stddef.h> | |
3453 | #endif | |
3454 | EOF | |
3455 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3456 | egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
3457 | rm -rf conftest* | |
3458 | ac_cv_type_off_t=yes | |
3459 | else | |
3460 | rm -rf conftest* | |
3461 | ac_cv_type_off_t=no | |
3462 | fi | |
3463 | rm -f conftest* | |
3464 | ||
3465 | fi | |
3466 | echo "$ac_t""$ac_cv_type_off_t" 1>&6 | |
3467 | if test $ac_cv_type_off_t = no; then | |
3468 | cat >> confdefs.h <<\EOF | |
3469 | #define off_t long | |
3470 | EOF | |
3471 | ||
3472 | fi | |
3473 | ||
3474 | echo $ac_n "checking for mode_t""... $ac_c" 1>&6 | |
e8ce775d | 3475 | echo "configure:3476: checking for mode_t" >&5 |
ccc6cda3 JA |
3476 | if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then |
3477 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3478 | else | |
3479 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3480 | #line 3481 "configure" |
ccc6cda3 JA |
3481 | #include "confdefs.h" |
3482 | #include <sys/types.h> | |
3483 | #if STDC_HEADERS | |
3484 | #include <stdlib.h> | |
3485 | #include <stddef.h> | |
3486 | #endif | |
3487 | EOF | |
3488 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3489 | egrep "mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
3490 | rm -rf conftest* | |
3491 | ac_cv_type_mode_t=yes | |
3492 | else | |
3493 | rm -rf conftest* | |
3494 | ac_cv_type_mode_t=no | |
3495 | fi | |
3496 | rm -f conftest* | |
3497 | ||
3498 | fi | |
3499 | echo "$ac_t""$ac_cv_type_mode_t" 1>&6 | |
3500 | if test $ac_cv_type_mode_t = no; then | |
3501 | cat >> confdefs.h <<\EOF | |
3502 | #define mode_t int | |
3503 | EOF | |
3504 | ||
3505 | fi | |
3506 | ||
3507 | echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 | |
e8ce775d | 3508 | echo "configure:3509: checking for uid_t in sys/types.h" >&5 |
ccc6cda3 JA |
3509 | if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then |
3510 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3511 | else | |
3512 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3513 | #line 3514 "configure" |
ccc6cda3 JA |
3514 | #include "confdefs.h" |
3515 | #include <sys/types.h> | |
3516 | EOF | |
3517 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3518 | egrep "uid_t" >/dev/null 2>&1; then | |
3519 | rm -rf conftest* | |
3520 | ac_cv_type_uid_t=yes | |
3521 | else | |
3522 | rm -rf conftest* | |
3523 | ac_cv_type_uid_t=no | |
3524 | fi | |
3525 | rm -f conftest* | |
3526 | ||
3527 | fi | |
3528 | ||
3529 | echo "$ac_t""$ac_cv_type_uid_t" 1>&6 | |
3530 | if test $ac_cv_type_uid_t = no; then | |
3531 | cat >> confdefs.h <<\EOF | |
3532 | #define uid_t int | |
3533 | EOF | |
3534 | ||
3535 | cat >> confdefs.h <<\EOF | |
3536 | #define gid_t int | |
3537 | EOF | |
3538 | ||
3539 | fi | |
3540 | ||
3541 | echo $ac_n "checking for pid_t""... $ac_c" 1>&6 | |
e8ce775d | 3542 | echo "configure:3543: checking for pid_t" >&5 |
ccc6cda3 JA |
3543 | if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then |
3544 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3545 | else | |
3546 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3547 | #line 3548 "configure" |
ccc6cda3 JA |
3548 | #include "confdefs.h" |
3549 | #include <sys/types.h> | |
3550 | #if STDC_HEADERS | |
3551 | #include <stdlib.h> | |
3552 | #include <stddef.h> | |
3553 | #endif | |
3554 | EOF | |
3555 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3556 | egrep "pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
3557 | rm -rf conftest* | |
3558 | ac_cv_type_pid_t=yes | |
3559 | else | |
3560 | rm -rf conftest* | |
3561 | ac_cv_type_pid_t=no | |
3562 | fi | |
3563 | rm -f conftest* | |
3564 | ||
3565 | fi | |
3566 | echo "$ac_t""$ac_cv_type_pid_t" 1>&6 | |
3567 | if test $ac_cv_type_pid_t = no; then | |
3568 | cat >> confdefs.h <<\EOF | |
3569 | #define pid_t int | |
3570 | EOF | |
3571 | ||
3572 | fi | |
3573 | ||
3574 | echo $ac_n "checking for size_t""... $ac_c" 1>&6 | |
e8ce775d | 3575 | echo "configure:3576: checking for size_t" >&5 |
ccc6cda3 JA |
3576 | if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then |
3577 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3578 | else | |
3579 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3580 | #line 3581 "configure" |
ccc6cda3 JA |
3581 | #include "confdefs.h" |
3582 | #include <sys/types.h> | |
3583 | #if STDC_HEADERS | |
3584 | #include <stdlib.h> | |
3585 | #include <stddef.h> | |
3586 | #endif | |
3587 | EOF | |
3588 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3589 | egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
3590 | rm -rf conftest* | |
3591 | ac_cv_type_size_t=yes | |
3592 | else | |
3593 | rm -rf conftest* | |
3594 | ac_cv_type_size_t=no | |
3595 | fi | |
3596 | rm -f conftest* | |
3597 | ||
3598 | fi | |
3599 | echo "$ac_t""$ac_cv_type_size_t" 1>&6 | |
3600 | if test $ac_cv_type_size_t = no; then | |
3601 | cat >> confdefs.h <<\EOF | |
3602 | #define size_t unsigned | |
3603 | EOF | |
3604 | ||
3605 | fi | |
3606 | ||
3607 | echo $ac_n "checking for time_t""... $ac_c" 1>&6 | |
e8ce775d | 3608 | echo "configure:3609: checking for time_t" >&5 |
ccc6cda3 JA |
3609 | if eval "test \"`echo '$''{'ac_cv_type_time_t'+set}'`\" = set"; then |
3610 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3611 | else | |
3612 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3613 | #line 3614 "configure" |
ccc6cda3 JA |
3614 | #include "confdefs.h" |
3615 | #include <sys/types.h> | |
3616 | #if STDC_HEADERS | |
3617 | #include <stdlib.h> | |
3618 | #include <stddef.h> | |
3619 | #endif | |
3620 | EOF | |
3621 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3622 | egrep "time_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
3623 | rm -rf conftest* | |
3624 | ac_cv_type_time_t=yes | |
3625 | else | |
3626 | rm -rf conftest* | |
3627 | ac_cv_type_time_t=no | |
3628 | fi | |
3629 | rm -f conftest* | |
3630 | ||
3631 | fi | |
3632 | echo "$ac_t""$ac_cv_type_time_t" 1>&6 | |
3633 | if test $ac_cv_type_time_t = no; then | |
3634 | cat >> confdefs.h <<\EOF | |
3635 | #define time_t long | |
3636 | EOF | |
3637 | ||
3638 | fi | |
3639 | ||
3640 | ||
3641 | echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 | |
e8ce775d | 3642 | echo "configure:3643: checking return type of signal handlers" >&5 |
ccc6cda3 JA |
3643 | if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then |
3644 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3645 | else | |
3646 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3647 | #line 3648 "configure" |
ccc6cda3 JA |
3648 | #include "confdefs.h" |
3649 | #include <sys/types.h> | |
3650 | #include <signal.h> | |
3651 | #ifdef signal | |
3652 | #undef signal | |
3653 | #endif | |
3654 | #ifdef __cplusplus | |
3655 | extern "C" void (*signal (int, void (*)(int)))(int); | |
3656 | #else | |
3657 | void (*signal ()) (); | |
3658 | #endif | |
3659 | ||
3660 | int main() { | |
3661 | int i; | |
3662 | ; return 0; } | |
3663 | EOF | |
e8ce775d | 3664 | if { (eval echo configure:3665: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
3665 | rm -rf conftest* |
3666 | ac_cv_type_signal=void | |
3667 | else | |
3668 | echo "configure: failed program was:" >&5 | |
3669 | cat conftest.$ac_ext >&5 | |
3670 | rm -rf conftest* | |
3671 | ac_cv_type_signal=int | |
3672 | fi | |
3673 | rm -f conftest* | |
3674 | fi | |
3675 | ||
3676 | echo "$ac_t""$ac_cv_type_signal" 1>&6 | |
3677 | cat >> confdefs.h <<EOF | |
3678 | #define RETSIGTYPE $ac_cv_type_signal | |
3679 | EOF | |
3680 | ||
3681 | ||
3682 | ||
3683 | echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6 | |
e8ce775d | 3684 | echo "configure:3685: checking whether stat file-mode macros are broken" >&5 |
ccc6cda3 JA |
3685 | if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then |
3686 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3687 | else | |
3688 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3689 | #line 3690 "configure" |
ccc6cda3 JA |
3690 | #include "confdefs.h" |
3691 | #include <sys/types.h> | |
3692 | #include <sys/stat.h> | |
3693 | ||
3694 | #if defined(S_ISBLK) && defined(S_IFDIR) | |
3695 | # if S_ISBLK (S_IFDIR) | |
3696 | You lose. | |
3697 | # endif | |
3698 | #endif | |
3699 | ||
3700 | #if defined(S_ISBLK) && defined(S_IFCHR) | |
3701 | # if S_ISBLK (S_IFCHR) | |
3702 | You lose. | |
3703 | # endif | |
3704 | #endif | |
3705 | ||
3706 | #if defined(S_ISLNK) && defined(S_IFREG) | |
3707 | # if S_ISLNK (S_IFREG) | |
3708 | You lose. | |
3709 | # endif | |
3710 | #endif | |
3711 | ||
3712 | #if defined(S_ISSOCK) && defined(S_IFREG) | |
3713 | # if S_ISSOCK (S_IFREG) | |
3714 | You lose. | |
3715 | # endif | |
3716 | #endif | |
3717 | ||
3718 | EOF | |
3719 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3720 | egrep "You lose" >/dev/null 2>&1; then | |
3721 | rm -rf conftest* | |
3722 | ac_cv_header_stat_broken=yes | |
3723 | else | |
3724 | rm -rf conftest* | |
3725 | ac_cv_header_stat_broken=no | |
3726 | fi | |
3727 | rm -f conftest* | |
3728 | ||
3729 | fi | |
3730 | ||
3731 | echo "$ac_t""$ac_cv_header_stat_broken" 1>&6 | |
3732 | if test $ac_cv_header_stat_broken = yes; then | |
3733 | cat >> confdefs.h <<\EOF | |
3734 | #define STAT_MACROS_BROKEN 1 | |
3735 | EOF | |
3736 | ||
3737 | fi | |
3738 | ||
3739 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3740 | #line 3741 "configure" |
ccc6cda3 JA |
3741 | #include "confdefs.h" |
3742 | #include <sys/time.h> | |
3743 | EOF | |
3744 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3745 | egrep "struct timeval" >/dev/null 2>&1; then | |
3746 | rm -rf conftest* | |
3747 | bash_cv_struct_timeval=yes | |
3748 | fi | |
3749 | rm -f conftest* | |
3750 | ||
3751 | if test -z "$bash_cv_struct_timeval"; then | |
3752 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3753 | #line 3754 "configure" |
ccc6cda3 JA |
3754 | #include "confdefs.h" |
3755 | #include <time.h> | |
3756 | EOF | |
3757 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3758 | egrep "struct timeval" >/dev/null 2>&1; then | |
3759 | rm -rf conftest* | |
3760 | bash_cv_struct_timeval=yes | |
3761 | else | |
3762 | rm -rf conftest* | |
3763 | bash_cv_struct_timeval=no | |
3764 | fi | |
3765 | rm -f conftest* | |
3766 | ||
3767 | fi | |
3768 | if test $bash_cv_struct_timeval = yes; then | |
3769 | cat >> confdefs.h <<\EOF | |
3770 | #define HAVE_TIMEVAL 1 | |
3771 | EOF | |
3772 | ||
3773 | fi | |
3774 | ||
3775 | echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 | |
e8ce775d | 3776 | echo "configure:3777: checking whether byte ordering is bigendian" >&5 |
ccc6cda3 JA |
3777 | if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then |
3778 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3779 | else | |
3780 | ac_cv_c_bigendian=unknown | |
3781 | # See if sys/param.h defines the BYTE_ORDER macro. | |
3782 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3783 | #line 3784 "configure" |
ccc6cda3 JA |
3784 | #include "confdefs.h" |
3785 | #include <sys/types.h> | |
3786 | #include <sys/param.h> | |
3787 | int main() { | |
3788 | ||
3789 | #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN | |
3790 | bogus endian macros | |
3791 | #endif | |
3792 | ; return 0; } | |
3793 | EOF | |
e8ce775d | 3794 | if { (eval echo configure:3795: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
3795 | rm -rf conftest* |
3796 | # It does; now see whether it defined to BIG_ENDIAN or not. | |
3797 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3798 | #line 3799 "configure" |
ccc6cda3 JA |
3799 | #include "confdefs.h" |
3800 | #include <sys/types.h> | |
3801 | #include <sys/param.h> | |
3802 | int main() { | |
3803 | ||
3804 | #if BYTE_ORDER != BIG_ENDIAN | |
3805 | not big endian | |
3806 | #endif | |
3807 | ; return 0; } | |
3808 | EOF | |
e8ce775d | 3809 | if { (eval echo configure:3810: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
3810 | rm -rf conftest* |
3811 | ac_cv_c_bigendian=yes | |
3812 | else | |
3813 | echo "configure: failed program was:" >&5 | |
3814 | cat conftest.$ac_ext >&5 | |
3815 | rm -rf conftest* | |
3816 | ac_cv_c_bigendian=no | |
3817 | fi | |
3818 | rm -f conftest* | |
3819 | else | |
3820 | echo "configure: failed program was:" >&5 | |
3821 | cat conftest.$ac_ext >&5 | |
3822 | fi | |
3823 | rm -f conftest* | |
3824 | if test $ac_cv_c_bigendian = unknown; then | |
3825 | if test "$cross_compiling" = yes; then | |
3826 | { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } | |
3827 | else | |
3828 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3829 | #line 3830 "configure" |
ccc6cda3 JA |
3830 | #include "confdefs.h" |
3831 | main () { | |
3832 | /* Are we little or big endian? From Harbison&Steele. */ | |
3833 | union | |
3834 | { | |
3835 | long l; | |
3836 | char c[sizeof (long)]; | |
3837 | } u; | |
3838 | u.l = 1; | |
3839 | exit (u.c[sizeof (long) - 1] == 1); | |
3840 | } | |
3841 | EOF | |
e8ce775d | 3842 | if { (eval echo configure:3843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
3843 | then |
3844 | ac_cv_c_bigendian=no | |
3845 | else | |
3846 | echo "configure: failed program was:" >&5 | |
3847 | cat conftest.$ac_ext >&5 | |
3848 | rm -fr conftest* | |
3849 | ac_cv_c_bigendian=yes | |
3850 | fi | |
3851 | rm -fr conftest* | |
3852 | fi | |
3853 | ||
3854 | fi | |
3855 | fi | |
3856 | ||
3857 | echo "$ac_t""$ac_cv_c_bigendian" 1>&6 | |
3858 | if test $ac_cv_c_bigendian = yes; then | |
3859 | cat >> confdefs.h <<\EOF | |
3860 | #define WORDS_BIGENDIAN 1 | |
3861 | EOF | |
3862 | ||
3863 | fi | |
3864 | ||
3865 | ||
3866 | # Pull the hash mark out of the macro call to avoid m4 problems. | |
3867 | ac_msg="whether #! works in shell scripts" | |
3868 | echo $ac_n "checking $ac_msg""... $ac_c" 1>&6 | |
e8ce775d | 3869 | echo "configure:3870: checking $ac_msg" >&5 |
ccc6cda3 JA |
3870 | if eval "test \"`echo '$''{'ac_cv_sys_interpreter'+set}'`\" = set"; then |
3871 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3872 | else | |
3873 | echo '#! /bin/cat | |
3874 | exit 69 | |
3875 | ' > conftest | |
3876 | chmod u+x conftest | |
3877 | (SHELL=/bin/sh; export SHELL; ./conftest >/dev/null) | |
3878 | if test $? -ne 69; then | |
3879 | ac_cv_sys_interpreter=yes | |
3880 | else | |
3881 | ac_cv_sys_interpreter=no | |
3882 | fi | |
3883 | rm -f conftest | |
3884 | fi | |
3885 | ||
3886 | echo "$ac_t""$ac_cv_sys_interpreter" 1>&6 | |
3887 | ||
3888 | if test $ac_cv_sys_interpreter = yes; then | |
3889 | cat >> confdefs.h <<\EOF | |
3890 | #define HAVE_HASH_BANG_EXEC 1 | |
3891 | EOF | |
3892 | ||
3893 | fi | |
3894 | echo $ac_n "checking for restartable system calls""... $ac_c" 1>&6 | |
e8ce775d | 3895 | echo "configure:3896: checking for restartable system calls" >&5 |
ccc6cda3 JA |
3896 | if eval "test \"`echo '$''{'ac_cv_sys_restartable_syscalls'+set}'`\" = set"; then |
3897 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3898 | else | |
3899 | if test "$cross_compiling" = yes; then | |
3900 | { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } | |
3901 | else | |
3902 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3903 | #line 3904 "configure" |
ccc6cda3 JA |
3904 | #include "confdefs.h" |
3905 | /* Exit 0 (true) if wait returns something other than -1, | |
3906 | i.e. the pid of the child, which means that wait was restarted | |
3907 | after getting the signal. */ | |
3908 | #include <sys/types.h> | |
3909 | #include <signal.h> | |
3910 | ucatch (isig) { } | |
3911 | main () { | |
3912 | int i = fork (), status; | |
3913 | if (i == 0) { sleep (3); kill (getppid (), SIGINT); sleep (3); exit (0); } | |
3914 | signal (SIGINT, ucatch); | |
3915 | status = wait(&i); | |
3916 | if (status == -1) wait(&i); | |
3917 | exit (status == -1); | |
3918 | } | |
3919 | ||
3920 | EOF | |
e8ce775d | 3921 | if { (eval echo configure:3922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
3922 | then |
3923 | ac_cv_sys_restartable_syscalls=yes | |
3924 | else | |
3925 | echo "configure: failed program was:" >&5 | |
3926 | cat conftest.$ac_ext >&5 | |
3927 | rm -fr conftest* | |
3928 | ac_cv_sys_restartable_syscalls=no | |
3929 | fi | |
3930 | rm -fr conftest* | |
3931 | fi | |
3932 | ||
3933 | fi | |
3934 | ||
3935 | echo "$ac_t""$ac_cv_sys_restartable_syscalls" 1>&6 | |
3936 | if test $ac_cv_sys_restartable_syscalls = yes; then | |
3937 | cat >> confdefs.h <<\EOF | |
3938 | #define HAVE_RESTARTABLE_SYSCALLS 1 | |
3939 | EOF | |
3940 | ||
3941 | fi | |
3942 | ||
3943 | ||
3944 | if test "$ac_cv_func_lstat" = "no"; then | |
3945 | echo $ac_n "checking for lstat""... $ac_c" 1>&6 | |
e8ce775d | 3946 | echo "configure:3947: checking for lstat" >&5 |
ccc6cda3 JA |
3947 | if eval "test \"`echo '$''{'bash_cv_func_lstat'+set}'`\" = set"; then |
3948 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3949 | else | |
3950 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3951 | #line 3952 "configure" |
ccc6cda3 JA |
3952 | #include "confdefs.h" |
3953 | ||
3954 | #include <sys/types.h> | |
3955 | #include <sys/stat.h> | |
3956 | ||
3957 | int main() { | |
3958 | lstat("",(struct stat *)0); | |
3959 | ; return 0; } | |
3960 | EOF | |
e8ce775d | 3961 | if { (eval echo configure:3962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
3962 | rm -rf conftest* |
3963 | bash_cv_func_lstat=yes | |
3964 | else | |
3965 | echo "configure: failed program was:" >&5 | |
3966 | cat conftest.$ac_ext >&5 | |
3967 | rm -rf conftest* | |
3968 | bash_cv_func_lstat=no | |
3969 | fi | |
3970 | rm -f conftest* | |
3971 | fi | |
3972 | ||
3973 | echo "$ac_t""$bash_cv_func_lstat" 1>&6 | |
3974 | if test $bash_cv_func_lstat = yes; then | |
3975 | cat >> confdefs.h <<\EOF | |
3976 | #define HAVE_LSTAT 1 | |
3977 | EOF | |
3978 | ||
3979 | fi | |
3980 | ||
3981 | fi | |
3982 | ||
3983 | echo $ac_n "checking if dup2 fails to clear the close-on-exec flag""... $ac_c" 1>&6 | |
e8ce775d | 3984 | echo "configure:3985: checking if dup2 fails to clear the close-on-exec flag" >&5 |
ccc6cda3 JA |
3985 | if eval "test \"`echo '$''{'bash_cv_dup2_broken'+set}'`\" = set"; then |
3986 | echo $ac_n "(cached) $ac_c" 1>&6 | |
3987 | else | |
3988 | if test "$cross_compiling" = yes; then | |
3989 | { echo "configure: error: cannot check dup2 if cross compiling" 1>&2; exit 1; } | |
3990 | else | |
3991 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 3992 | #line 3993 "configure" |
ccc6cda3 JA |
3993 | #include "confdefs.h" |
3994 | ||
3995 | #include <sys/types.h> | |
3996 | #include <fcntl.h> | |
3997 | main() | |
3998 | { | |
3999 | int fd1, fd2, fl; | |
4000 | fd1 = open("/dev/null", 2); | |
4001 | if (fcntl(fd1, 2, 1) < 0) | |
4002 | exit(1); | |
4003 | fd2 = dup2(fd1, 1); | |
4004 | if (fd2 < 0) | |
4005 | exit(2); | |
4006 | fl = fcntl(fd2, 1, 0); | |
4007 | /* fl will be 1 if dup2 did not reset the close-on-exec flag. */ | |
4008 | exit(fl != 1); | |
4009 | } | |
4010 | ||
4011 | EOF | |
e8ce775d | 4012 | if { (eval echo configure:4013: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
4013 | then |
4014 | bash_cv_dup2_broken=yes | |
4015 | else | |
4016 | echo "configure: failed program was:" >&5 | |
4017 | cat conftest.$ac_ext >&5 | |
4018 | rm -fr conftest* | |
4019 | bash_cv_dup2_broken=no | |
4020 | fi | |
4021 | rm -fr conftest* | |
4022 | fi | |
4023 | ||
4024 | ||
4025 | fi | |
4026 | ||
4027 | echo "$ac_t""$bash_cv_dup2_broken" 1>&6 | |
4028 | if test $bash_cv_dup2_broken = yes; then | |
4029 | cat >> confdefs.h <<\EOF | |
4030 | #define DUP2_BROKEN 1 | |
4031 | EOF | |
4032 | ||
4033 | fi | |
4034 | ||
4035 | ||
4036 | echo $ac_n "checking whether pgrps need synchronization""... $ac_c" 1>&6 | |
e8ce775d | 4037 | echo "configure:4038: checking whether pgrps need synchronization" >&5 |
ccc6cda3 JA |
4038 | if eval "test \"`echo '$''{'bash_cv_pgrp_pipe'+set}'`\" = set"; then |
4039 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4040 | else | |
4041 | if test "$cross_compiling" = yes; then | |
4042 | { echo "configure: error: cannot check pgrp synchronization if cross compiling" 1>&2; exit 1; } | |
4043 | else | |
4044 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4045 | #line 4046 "configure" |
ccc6cda3 JA |
4046 | #include "confdefs.h" |
4047 | ||
4048 | #ifdef HAVE_UNISTD_H | |
4049 | # include <unistd.h> | |
4050 | #endif | |
4051 | main() | |
4052 | { | |
4053 | # ifdef GETPGRP_VOID | |
4054 | # define getpgID() getpgrp() | |
4055 | # else | |
4056 | # define getpgID() getpgrp(0) | |
4057 | # define setpgid(x,y) setpgrp(x,y) | |
4058 | # endif | |
4059 | int pid1, pid2, fds[2]; | |
4060 | int status; | |
4061 | char ok; | |
4062 | ||
4063 | switch (pid1 = fork()) { | |
4064 | case -1: | |
4065 | exit(1); | |
4066 | case 0: | |
4067 | setpgid(0, getpid()); | |
4068 | exit(0); | |
4069 | } | |
4070 | setpgid(pid1, pid1); | |
4071 | ||
4072 | sleep(2); /* let first child die */ | |
4073 | ||
4074 | if (pipe(fds) < 0) | |
4075 | exit(2); | |
4076 | ||
4077 | switch (pid2 = fork()) { | |
4078 | case -1: | |
4079 | exit(3); | |
4080 | case 0: | |
4081 | setpgid(0, pid1); | |
4082 | ok = getpgID() == pid1; | |
4083 | write(fds[1], &ok, 1); | |
4084 | exit(0); | |
4085 | } | |
4086 | setpgid(pid2, pid1); | |
4087 | ||
4088 | close(fds[1]); | |
4089 | if (read(fds[0], &ok, 1) != 1) | |
4090 | exit(4); | |
4091 | wait(&status); | |
4092 | wait(&status); | |
4093 | exit(ok ? 0 : 5); | |
4094 | } | |
4095 | ||
4096 | EOF | |
e8ce775d | 4097 | if { (eval echo configure:4098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
4098 | then |
4099 | bash_cv_pgrp_pipe=no | |
4100 | else | |
4101 | echo "configure: failed program was:" >&5 | |
4102 | cat conftest.$ac_ext >&5 | |
4103 | rm -fr conftest* | |
4104 | bash_cv_pgrp_pipe=yes | |
4105 | fi | |
4106 | rm -fr conftest* | |
4107 | fi | |
4108 | ||
4109 | ||
4110 | fi | |
4111 | ||
4112 | echo "$ac_t""$bash_cv_pgrp_pipe" 1>&6 | |
4113 | if test $bash_cv_pgrp_pipe = yes; then | |
4114 | cat >> confdefs.h <<\EOF | |
4115 | #define PGRP_PIPE 1 | |
4116 | EOF | |
4117 | ||
4118 | fi | |
4119 | ||
d166f048 JA |
4120 | |
4121 | echo $ac_n "checking for type of signal functions""... $ac_c" 1>&6 | |
e8ce775d | 4122 | echo "configure:4123: checking for type of signal functions" >&5 |
d166f048 | 4123 | if eval "test \"`echo '$''{'bash_cv_signal_vintage'+set}'`\" = set"; then |
ccc6cda3 JA |
4124 | echo $ac_n "(cached) $ac_c" 1>&6 |
4125 | else | |
d166f048 | 4126 | |
ccc6cda3 | 4127 | cat > conftest.$ac_ext <<EOF |
e8ce775d | 4128 | #line 4129 "configure" |
ccc6cda3 | 4129 | #include "confdefs.h" |
d166f048 | 4130 | #include <signal.h> |
ccc6cda3 | 4131 | int main() { |
d166f048 JA |
4132 | |
4133 | sigset_t ss; | |
4134 | struct sigaction sa; | |
4135 | sigemptyset(&ss); sigsuspend(&ss); | |
4136 | sigaction(SIGINT, &sa, (struct sigaction *) 0); | |
4137 | sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0); | |
4138 | ||
ccc6cda3 JA |
4139 | ; return 0; } |
4140 | EOF | |
e8ce775d | 4141 | if { (eval echo configure:4142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 | 4142 | rm -rf conftest* |
d166f048 | 4143 | bash_cv_signal_vintage=posix |
ccc6cda3 JA |
4144 | else |
4145 | echo "configure: failed program was:" >&5 | |
4146 | cat conftest.$ac_ext >&5 | |
4147 | rm -rf conftest* | |
d166f048 JA |
4148 | |
4149 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4150 | #line 4151 "configure" |
d166f048 JA |
4151 | #include "confdefs.h" |
4152 | #include <signal.h> | |
4153 | int main() { | |
4154 | ||
4155 | int mask = sigmask(SIGINT); | |
4156 | sigsetmask(mask); sigblock(mask); sigpause(mask); | |
4157 | ||
4158 | ; return 0; } | |
4159 | EOF | |
e8ce775d | 4160 | if { (eval echo configure:4161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
d166f048 JA |
4161 | rm -rf conftest* |
4162 | bash_cv_signal_vintage=4.2bsd | |
4163 | else | |
4164 | echo "configure: failed program was:" >&5 | |
4165 | cat conftest.$ac_ext >&5 | |
4166 | rm -rf conftest* | |
4167 | ||
4168 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4169 | #line 4170 "configure" |
d166f048 JA |
4170 | #include "confdefs.h" |
4171 | ||
4172 | #include <signal.h> | |
4173 | RETSIGTYPE foo() { } | |
4174 | int main() { | |
4175 | ||
4176 | int mask = sigmask(SIGINT); | |
4177 | sigset(SIGINT, foo); sigrelse(SIGINT); | |
4178 | sighold(SIGINT); sigpause(SIGINT); | |
4179 | ||
4180 | ; return 0; } | |
4181 | EOF | |
e8ce775d | 4182 | if { (eval echo configure:4183: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
d166f048 JA |
4183 | rm -rf conftest* |
4184 | bash_cv_signal_vintage=svr3 | |
4185 | else | |
4186 | echo "configure: failed program was:" >&5 | |
4187 | cat conftest.$ac_ext >&5 | |
4188 | rm -rf conftest* | |
4189 | bash_cv_signal_vintage=v7 | |
4190 | ||
4191 | fi | |
4192 | rm -f conftest* | |
4193 | ||
4194 | fi | |
4195 | rm -f conftest* | |
4196 | ||
4197 | fi | |
4198 | rm -f conftest* | |
4199 | ||
4200 | fi | |
4201 | ||
4202 | echo "$ac_t""$bash_cv_signal_vintage" 1>&6 | |
4203 | if test "$bash_cv_signal_vintage" = posix; then | |
4204 | cat >> confdefs.h <<\EOF | |
4205 | #define HAVE_POSIX_SIGNALS 1 | |
4206 | EOF | |
4207 | ||
4208 | elif test "$bash_cv_signal_vintage" = "4.2bsd"; then | |
4209 | cat >> confdefs.h <<\EOF | |
4210 | #define HAVE_BSD_SIGNALS 1 | |
4211 | EOF | |
4212 | ||
4213 | elif test "$bash_cv_signal_vintage" = svr3; then | |
4214 | cat >> confdefs.h <<\EOF | |
4215 | #define HAVE_USG_SIGHOLD 1 | |
4216 | EOF | |
4217 | ||
4218 | fi | |
4219 | ||
4220 | ||
4221 | echo $ac_n "checking for sys_errlist and sys_nerr""... $ac_c" 1>&6 | |
e8ce775d | 4222 | echo "configure:4223: checking for sys_errlist and sys_nerr" >&5 |
d166f048 JA |
4223 | if eval "test \"`echo '$''{'bash_cv_sys_errlist'+set}'`\" = set"; then |
4224 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4225 | else | |
4226 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4227 | #line 4228 "configure" |
d166f048 JA |
4228 | #include "confdefs.h" |
4229 | #include <errno.h> | |
4230 | int main() { | |
4231 | extern char *sys_errlist[]; | |
4232 | extern int sys_nerr; | |
4233 | char *msg = sys_errlist[sys_nerr - 1]; | |
4234 | ; return 0; } | |
4235 | EOF | |
e8ce775d | 4236 | if { (eval echo configure:4237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
d166f048 JA |
4237 | rm -rf conftest* |
4238 | bash_cv_sys_errlist=yes | |
4239 | else | |
4240 | echo "configure: failed program was:" >&5 | |
4241 | cat conftest.$ac_ext >&5 | |
4242 | rm -rf conftest* | |
4243 | bash_cv_sys_errlist=no | |
4244 | fi | |
4245 | rm -f conftest* | |
4246 | fi | |
4247 | echo "$ac_t""$bash_cv_sys_errlist" 1>&6 | |
4248 | if test $bash_cv_sys_errlist = yes; then | |
4249 | cat >> confdefs.h <<\EOF | |
4250 | #define HAVE_SYS_ERRLIST 1 | |
4251 | EOF | |
4252 | ||
4253 | fi | |
4254 | ||
ccc6cda3 JA |
4255 | |
4256 | echo $ac_n "checking for sys_siglist in system C library""... $ac_c" 1>&6 | |
e8ce775d | 4257 | echo "configure:4258: checking for sys_siglist in system C library" >&5 |
ccc6cda3 JA |
4258 | if eval "test \"`echo '$''{'bash_cv_sys_siglist'+set}'`\" = set"; then |
4259 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4260 | else | |
4261 | if test "$cross_compiling" = yes; then | |
4262 | { echo "configure: error: cannot check for sys_siglist if cross compiling" 1>&2; exit 1; } | |
4263 | else | |
4264 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4265 | #line 4266 "configure" |
ccc6cda3 JA |
4266 | #include "confdefs.h" |
4267 | ||
4268 | #include <sys/types.h> | |
4269 | #include <signal.h> | |
4270 | #ifdef HAVE_UNISTD_H | |
4271 | #include <unistd.h> | |
4272 | #endif | |
4273 | #ifndef SYS_SIGLIST_DECLARED | |
4274 | extern char *sys_siglist[]; | |
4275 | #endif | |
4276 | main() | |
4277 | { | |
4278 | char *msg = sys_siglist[2]; | |
4279 | exit(msg == 0); | |
4280 | } | |
4281 | EOF | |
e8ce775d | 4282 | if { (eval echo configure:4283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
4283 | then |
4284 | bash_cv_sys_siglist=yes | |
4285 | else | |
4286 | echo "configure: failed program was:" >&5 | |
4287 | cat conftest.$ac_ext >&5 | |
4288 | rm -fr conftest* | |
4289 | bash_cv_sys_siglist=no | |
4290 | fi | |
4291 | rm -fr conftest* | |
4292 | fi | |
4293 | ||
4294 | fi | |
4295 | echo "$ac_t""$bash_cv_sys_siglist" 1>&6 | |
4296 | if test $bash_cv_sys_siglist = yes; then | |
4297 | cat >> confdefs.h <<\EOF | |
4298 | #define HAVE_SYS_SIGLIST 1 | |
4299 | EOF | |
4300 | ||
4301 | fi | |
4302 | ||
e8ce775d JA |
4303 | echo $ac_n "checking for _sys_siglist in signal.h or unistd.h""... $ac_c" 1>&6 |
4304 | echo "configure:4305: checking for _sys_siglist in signal.h or unistd.h" >&5 | |
4305 | if eval "test \"`echo '$''{'bash_cv_decl_under_sys_siglist'+set}'`\" = set"; then | |
4306 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4307 | else | |
4308 | cat > conftest.$ac_ext <<EOF | |
4309 | #line 4310 "configure" | |
4310 | #include "confdefs.h" | |
4311 | ||
4312 | #include <sys/types.h> | |
4313 | #include <signal.h> | |
4314 | #ifdef HAVE_UNISTD_H | |
4315 | #include <unistd.h> | |
4316 | #endif | |
4317 | int main() { | |
4318 | char *msg = _sys_siglist[2]; | |
4319 | ; return 0; } | |
4320 | EOF | |
4321 | if { (eval echo configure:4322: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then | |
4322 | rm -rf conftest* | |
4323 | bash_cv_decl_under_sys_siglist=yes | |
4324 | else | |
4325 | echo "configure: failed program was:" >&5 | |
4326 | cat conftest.$ac_ext >&5 | |
4327 | rm -rf conftest* | |
4328 | bash_cv_decl_under_sys_siglist=no | |
4329 | fi | |
4330 | rm -f conftest* | |
4331 | fi | |
4332 | echo "$ac_t""$bash_cv_decl_under_sys_siglist" 1>&6 | |
4333 | if test $bash_cv_decl_under_sys_siglist = yes; then | |
4334 | cat >> confdefs.h <<\EOF | |
4335 | #define UNDER_SYS_SIGLIST_DECLARED 1 | |
4336 | EOF | |
4337 | ||
4338 | fi | |
4339 | ||
4340 | ||
ccc6cda3 | 4341 | echo $ac_n "checking for _sys_siglist in system C library""... $ac_c" 1>&6 |
e8ce775d | 4342 | echo "configure:4343: checking for _sys_siglist in system C library" >&5 |
ccc6cda3 JA |
4343 | if eval "test \"`echo '$''{'bash_cv_under_sys_siglist'+set}'`\" = set"; then |
4344 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4345 | else | |
4346 | if test "$cross_compiling" = yes; then | |
4347 | { echo "configure: error: cannot check for _sys_siglist if cross compiling" 1>&2; exit 1; } | |
4348 | else | |
4349 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4350 | #line 4351 "configure" |
ccc6cda3 JA |
4351 | #include "confdefs.h" |
4352 | ||
4353 | #include <sys/types.h> | |
4354 | #include <signal.h> | |
4355 | #ifdef HAVE_UNISTD_H | |
4356 | #include <unistd.h> | |
4357 | #endif | |
e8ce775d | 4358 | #ifndef UNDER_SYS_SIGLIST_DECLARED |
ccc6cda3 JA |
4359 | extern char *_sys_siglist[]; |
4360 | #endif | |
4361 | main() | |
4362 | { | |
e8ce775d | 4363 | char *msg = (char *)_sys_siglist[2]; |
ccc6cda3 JA |
4364 | exit(msg == 0); |
4365 | } | |
4366 | EOF | |
e8ce775d | 4367 | if { (eval echo configure:4368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
4368 | then |
4369 | bash_cv_under_sys_siglist=yes | |
4370 | else | |
4371 | echo "configure: failed program was:" >&5 | |
4372 | cat conftest.$ac_ext >&5 | |
4373 | rm -fr conftest* | |
4374 | bash_cv_under_sys_siglist=no | |
4375 | fi | |
4376 | rm -fr conftest* | |
4377 | fi | |
4378 | ||
4379 | fi | |
4380 | echo "$ac_t""$bash_cv_under_sys_siglist" 1>&6 | |
4381 | if test $bash_cv_under_sys_siglist = yes; then | |
4382 | cat >> confdefs.h <<\EOF | |
4383 | #define HAVE_UNDER_SYS_SIGLIST 1 | |
4384 | EOF | |
4385 | ||
4386 | fi | |
4387 | ||
4388 | ||
ccc6cda3 | 4389 | echo $ac_n "checking whether signal handlers are of type void""... $ac_c" 1>&6 |
e8ce775d | 4390 | echo "configure:4391: checking whether signal handlers are of type void" >&5 |
ccc6cda3 JA |
4391 | if eval "test \"`echo '$''{'bash_cv_void_sighandler'+set}'`\" = set"; then |
4392 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4393 | else | |
4394 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4395 | #line 4396 "configure" |
ccc6cda3 JA |
4396 | #include "confdefs.h" |
4397 | #include <sys/types.h> | |
4398 | #include <signal.h> | |
4399 | #ifdef signal | |
4400 | #undef signal | |
4401 | #endif | |
4402 | #ifdef __cplusplus | |
4403 | extern "C" | |
4404 | #endif | |
4405 | void (*signal ()) (); | |
4406 | int main() { | |
4407 | int i; | |
4408 | ; return 0; } | |
4409 | EOF | |
e8ce775d | 4410 | if { (eval echo configure:4411: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
4411 | rm -rf conftest* |
4412 | bash_cv_void_sighandler=yes | |
4413 | else | |
4414 | echo "configure: failed program was:" >&5 | |
4415 | cat conftest.$ac_ext >&5 | |
4416 | rm -rf conftest* | |
4417 | bash_cv_void_sighandler=no | |
4418 | fi | |
4419 | rm -f conftest* | |
4420 | fi | |
4421 | echo "$ac_t""$bash_cv_void_sighandler" 1>&6 | |
4422 | if test $bash_cv_void_sighandler = yes; then | |
4423 | cat >> confdefs.h <<\EOF | |
4424 | #define VOID_SIGHANDLER 1 | |
4425 | EOF | |
4426 | ||
4427 | fi | |
4428 | ||
4429 | echo $ac_n "checking for clock_t""... $ac_c" 1>&6 | |
e8ce775d | 4430 | echo "configure:4431: checking for clock_t" >&5 |
ccc6cda3 JA |
4431 | if eval "test \"`echo '$''{'bash_cv_type_clock_t'+set}'`\" = set"; then |
4432 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4433 | else | |
4434 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4435 | #line 4436 "configure" |
ccc6cda3 JA |
4436 | #include "confdefs.h" |
4437 | #include <sys/types.h> | |
4438 | #if STDC_HEADERS | |
4439 | #include <stdlib.h> | |
4440 | #endif | |
4441 | #include <sys/times.h> | |
4442 | ||
4443 | EOF | |
4444 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4445 | egrep "clock_t" >/dev/null 2>&1; then | |
4446 | rm -rf conftest* | |
4447 | bash_cv_type_clock_t=yes | |
4448 | else | |
4449 | rm -rf conftest* | |
4450 | bash_cv_type_clock_t=no | |
4451 | fi | |
4452 | rm -f conftest* | |
4453 | ||
4454 | fi | |
4455 | ||
4456 | echo "$ac_t""$bash_cv_type_clock_t" 1>&6 | |
4457 | ||
4458 | if test $bash_cv_type_clock_t = no; then | |
4459 | cat >> confdefs.h <<\EOF | |
4460 | #define clock_t long | |
4461 | EOF | |
4462 | ||
4463 | fi | |
4464 | ||
4465 | echo $ac_n "checking for sigset_t""... $ac_c" 1>&6 | |
e8ce775d | 4466 | echo "configure:4467: checking for sigset_t" >&5 |
ccc6cda3 JA |
4467 | if eval "test \"`echo '$''{'bash_cv_type_sigset_t'+set}'`\" = set"; then |
4468 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4469 | else | |
4470 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4471 | #line 4472 "configure" |
ccc6cda3 JA |
4472 | #include "confdefs.h" |
4473 | #include <sys/types.h> | |
4474 | #if STDC_HEADERS | |
4475 | #include <stdlib.h> | |
4476 | #endif | |
4477 | #include <signal.h> | |
4478 | ||
4479 | EOF | |
4480 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4481 | egrep "sigset_t" >/dev/null 2>&1; then | |
4482 | rm -rf conftest* | |
4483 | bash_cv_type_sigset_t=yes | |
4484 | else | |
4485 | rm -rf conftest* | |
4486 | bash_cv_type_sigset_t=no | |
4487 | fi | |
4488 | rm -f conftest* | |
4489 | ||
4490 | fi | |
4491 | ||
4492 | echo "$ac_t""$bash_cv_type_sigset_t" 1>&6 | |
4493 | ||
4494 | if test $bash_cv_type_sigset_t = no; then | |
4495 | cat >> confdefs.h <<\EOF | |
4496 | #define sigset_t int | |
4497 | EOF | |
4498 | ||
4499 | fi | |
4500 | ||
4501 | echo $ac_n "checking for quad_t""... $ac_c" 1>&6 | |
e8ce775d | 4502 | echo "configure:4503: checking for quad_t" >&5 |
ccc6cda3 JA |
4503 | if eval "test \"`echo '$''{'bash_cv_type_quad_t'+set}'`\" = set"; then |
4504 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4505 | else | |
4506 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4507 | #line 4508 "configure" |
ccc6cda3 JA |
4508 | #include "confdefs.h" |
4509 | #include <sys/types.h> | |
4510 | #if STDC_HEADERS | |
4511 | #include <stdlib.h> | |
4512 | #endif | |
4513 | ||
4514 | ||
4515 | EOF | |
4516 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4517 | egrep "quad_t" >/dev/null 2>&1; then | |
4518 | rm -rf conftest* | |
4519 | bash_cv_type_quad_t=yes | |
4520 | else | |
4521 | rm -rf conftest* | |
4522 | bash_cv_type_quad_t=no | |
4523 | fi | |
4524 | rm -f conftest* | |
4525 | ||
4526 | fi | |
4527 | ||
4528 | echo "$ac_t""$bash_cv_type_quad_t" 1>&6 | |
4529 | if test $bash_cv_type_quad_t = yes; then | |
4530 | cat >> confdefs.h <<\EOF | |
4531 | #define HAVE_QUAD_T 1 | |
4532 | EOF | |
4533 | ||
4534 | fi | |
4535 | if test $bash_cv_type_quad_t = no; then | |
4536 | cat >> confdefs.h <<\EOF | |
4537 | #define quad_t long | |
4538 | EOF | |
4539 | ||
4540 | fi | |
4541 | ||
4542 | echo $ac_n "checking for size and type of struct rlimit fields""... $ac_c" 1>&6 | |
e8ce775d | 4543 | echo "configure:4544: checking for size and type of struct rlimit fields" >&5 |
ccc6cda3 JA |
4544 | if eval "test \"`echo '$''{'bash_cv_type_rlimit'+set}'`\" = set"; then |
4545 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4546 | else | |
4547 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4548 | #line 4549 "configure" |
ccc6cda3 JA |
4549 | #include "confdefs.h" |
4550 | #include <sys/types.h> | |
4551 | int main() { | |
4552 | rlim_t xxx; | |
4553 | ; return 0; } | |
4554 | EOF | |
e8ce775d | 4555 | if { (eval echo configure:4556: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
4556 | rm -rf conftest* |
4557 | bash_cv_type_rlimit=rlim_t | |
4558 | else | |
4559 | echo "configure: failed program was:" >&5 | |
4560 | cat conftest.$ac_ext >&5 | |
4561 | rm -rf conftest* | |
4562 | ||
4563 | if test "$cross_compiling" = yes; then | |
4564 | { echo "configure: error: cannot check quad_t if cross compiling" 1>&2; exit 1; } | |
4565 | else | |
4566 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4567 | #line 4568 "configure" |
ccc6cda3 JA |
4568 | #include "confdefs.h" |
4569 | ||
4570 | #include <sys/types.h> | |
4571 | #include <sys/time.h> | |
4572 | #include <sys/resource.h> | |
4573 | main() | |
4574 | { | |
4575 | #ifdef HAVE_QUAD_T | |
4576 | struct rlimit rl; | |
4577 | if (sizeof(rl.rlim_cur) == sizeof(quad_t)) | |
4578 | exit(0); | |
4579 | #endif | |
4580 | exit(1); | |
4581 | } | |
4582 | EOF | |
e8ce775d | 4583 | if { (eval echo configure:4584: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
4584 | then |
4585 | bash_cv_type_rlimit=quad_t | |
4586 | else | |
4587 | echo "configure: failed program was:" >&5 | |
4588 | cat conftest.$ac_ext >&5 | |
4589 | rm -fr conftest* | |
4590 | bash_cv_type_rlimit=long | |
4591 | fi | |
4592 | rm -fr conftest* | |
4593 | fi | |
4594 | ||
4595 | fi | |
4596 | rm -f conftest* | |
4597 | ||
4598 | fi | |
4599 | ||
4600 | echo "$ac_t""$bash_cv_type_rlimit" 1>&6 | |
4601 | if test $bash_cv_type_rlimit = quad_t; then | |
4602 | cat >> confdefs.h <<\EOF | |
4603 | #define RLIMTYPE quad_t | |
4604 | EOF | |
4605 | ||
4606 | elif test $bash_cv_type_rlimit = rlim_t; then | |
4607 | cat >> confdefs.h <<\EOF | |
4608 | #define RLIMTYPE rlim_t | |
4609 | EOF | |
4610 | ||
4611 | fi | |
4612 | ||
d166f048 | 4613 | |
ccc6cda3 | 4614 | echo $ac_n "checking for a c_line member of struct termios""... $ac_c" 1>&6 |
e8ce775d | 4615 | echo "configure:4616: checking for a c_line member of struct termios" >&5 |
ccc6cda3 JA |
4616 | if eval "test \"`echo '$''{'bash_cv_termios_ldisc'+set}'`\" = set"; then |
4617 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4618 | else | |
4619 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4620 | #line 4621 "configure" |
ccc6cda3 JA |
4621 | #include "confdefs.h" |
4622 | #include <sys/types.h> | |
4623 | #include <termios.h> | |
4624 | int main() { | |
4625 | struct termios t; int i; i = t.c_line; | |
4626 | ; return 0; } | |
4627 | EOF | |
e8ce775d | 4628 | if { (eval echo configure:4629: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
4629 | rm -rf conftest* |
4630 | bash_cv_termios_ldisc=yes | |
4631 | else | |
4632 | echo "configure: failed program was:" >&5 | |
4633 | cat conftest.$ac_ext >&5 | |
4634 | rm -rf conftest* | |
4635 | bash_cv_termios_ldisc=no | |
4636 | fi | |
4637 | rm -f conftest* | |
4638 | fi | |
4639 | echo "$ac_t""$bash_cv_termios_ldisc" 1>&6 | |
4640 | if test $bash_cv_termios_ldisc = yes; then | |
4641 | cat >> confdefs.h <<\EOF | |
4642 | #define TERMIOS_LDISC 1 | |
4643 | EOF | |
4644 | ||
4645 | fi | |
4646 | ||
4647 | echo $ac_n "checking for a c_line member of struct termio""... $ac_c" 1>&6 | |
e8ce775d | 4648 | echo "configure:4649: checking for a c_line member of struct termio" >&5 |
ccc6cda3 JA |
4649 | if eval "test \"`echo '$''{'bash_cv_termio_ldisc'+set}'`\" = set"; then |
4650 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4651 | else | |
4652 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4653 | #line 4654 "configure" |
ccc6cda3 JA |
4654 | #include "confdefs.h" |
4655 | #include <sys/types.h> | |
4656 | #include <termio.h> | |
4657 | int main() { | |
4658 | struct termio t; int i; i = t.c_line; | |
4659 | ; return 0; } | |
4660 | EOF | |
e8ce775d | 4661 | if { (eval echo configure:4662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
4662 | rm -rf conftest* |
4663 | bash_cv_termio_ldisc=yes | |
4664 | else | |
4665 | echo "configure: failed program was:" >&5 | |
4666 | cat conftest.$ac_ext >&5 | |
4667 | rm -rf conftest* | |
4668 | bash_cv_termio_ldisc=no | |
4669 | fi | |
4670 | rm -f conftest* | |
4671 | fi | |
4672 | echo "$ac_t""$bash_cv_termio_ldisc" 1>&6 | |
4673 | if test $bash_cv_termio_ldisc = yes; then | |
4674 | cat >> confdefs.h <<\EOF | |
4675 | #define TERMIO_LDISC 1 | |
4676 | EOF | |
4677 | ||
4678 | fi | |
4679 | ||
4680 | ||
4681 | echo $ac_n "checking if struct dirent has a d_ino member""... $ac_c" 1>&6 | |
e8ce775d | 4682 | echo "configure:4683: checking if struct dirent has a d_ino member" >&5 |
ccc6cda3 JA |
4683 | if eval "test \"`echo '$''{'bash_cv_dirent_has_dino'+set}'`\" = set"; then |
4684 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4685 | else | |
4686 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4687 | #line 4688 "configure" |
ccc6cda3 JA |
4688 | #include "confdefs.h" |
4689 | ||
4690 | #include <stdio.h> | |
4691 | #include <sys/types.h> | |
4692 | #ifdef HAVE_UNISTD_H | |
4693 | # include <unistd.h> | |
4694 | #endif /* HAVE_UNISTD_H */ | |
4695 | #if defined(HAVE_DIRENT_H) | |
4696 | # include <dirent.h> | |
4697 | #else | |
4698 | # define dirent direct | |
4699 | # ifdef HAVE_SYS_NDIR_H | |
4700 | # include <sys/ndir.h> | |
4701 | # endif /* SYSNDIR */ | |
4702 | # ifdef HAVE_SYS_DIR_H | |
4703 | # include <sys/dir.h> | |
4704 | # endif /* SYSDIR */ | |
4705 | # ifdef HAVE_NDIR_H | |
4706 | # include <ndir.h> | |
4707 | # endif | |
4708 | #endif /* HAVE_DIRENT_H */ | |
4709 | ||
4710 | int main() { | |
4711 | ||
4712 | struct dirent d; int z; z = d.d_ino; | |
4713 | ||
4714 | ; return 0; } | |
4715 | EOF | |
e8ce775d | 4716 | if { (eval echo configure:4717: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
4717 | rm -rf conftest* |
4718 | bash_cv_dirent_has_dino=yes | |
4719 | else | |
4720 | echo "configure: failed program was:" >&5 | |
4721 | cat conftest.$ac_ext >&5 | |
4722 | rm -rf conftest* | |
4723 | bash_cv_dirent_has_dino=no | |
4724 | fi | |
4725 | rm -f conftest* | |
4726 | fi | |
4727 | ||
4728 | echo "$ac_t""$bash_cv_dirent_has_dino" 1>&6 | |
4729 | if test $bash_cv_dirent_has_dino = yes; then | |
4730 | cat >> confdefs.h <<\EOF | |
4731 | #define STRUCT_DIRENT_HAS_D_INO 1 | |
4732 | EOF | |
4733 | ||
4734 | fi | |
4735 | ||
d166f048 JA |
4736 | |
4737 | echo $ac_n "checking if struct dirent has a d_fileno member""... $ac_c" 1>&6 | |
e8ce775d | 4738 | echo "configure:4739: checking if struct dirent has a d_fileno member" >&5 |
d166f048 JA |
4739 | if eval "test \"`echo '$''{'bash_cv_dirent_has_d_fileno'+set}'`\" = set"; then |
4740 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4741 | else | |
4742 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4743 | #line 4744 "configure" |
d166f048 JA |
4744 | #include "confdefs.h" |
4745 | ||
4746 | #include <stdio.h> | |
4747 | #include <sys/types.h> | |
4748 | #ifdef HAVE_UNISTD_H | |
4749 | # include <unistd.h> | |
4750 | #endif /* HAVE_UNISTD_H */ | |
4751 | #if defined(HAVE_DIRENT_H) | |
4752 | # include <dirent.h> | |
4753 | #else | |
4754 | # define dirent direct | |
4755 | # ifdef HAVE_SYS_NDIR_H | |
4756 | # include <sys/ndir.h> | |
4757 | # endif /* SYSNDIR */ | |
4758 | # ifdef HAVE_SYS_DIR_H | |
4759 | # include <sys/dir.h> | |
4760 | # endif /* SYSDIR */ | |
4761 | # ifdef HAVE_NDIR_H | |
4762 | # include <ndir.h> | |
4763 | # endif | |
4764 | #endif /* HAVE_DIRENT_H */ | |
4765 | ||
4766 | int main() { | |
4767 | ||
4768 | struct dirent d; int z; z = d.d_fileno; | |
4769 | ||
4770 | ; return 0; } | |
4771 | EOF | |
e8ce775d | 4772 | if { (eval echo configure:4773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d166f048 JA |
4773 | rm -rf conftest* |
4774 | bash_cv_dirent_has_d_fileno=yes | |
4775 | else | |
4776 | echo "configure: failed program was:" >&5 | |
4777 | cat conftest.$ac_ext >&5 | |
4778 | rm -rf conftest* | |
4779 | bash_cv_dirent_has_d_fileno=no | |
4780 | fi | |
4781 | rm -f conftest* | |
4782 | fi | |
4783 | ||
4784 | echo "$ac_t""$bash_cv_dirent_has_d_fileno" 1>&6 | |
4785 | if test $bash_cv_dirent_has_d_fileno = yes; then | |
4786 | cat >> confdefs.h <<\EOF | |
4787 | #define STRUCT_DIRENT_HAS_D_FILENO 1 | |
4788 | EOF | |
4789 | ||
4790 | fi | |
4791 | ||
4792 | echo $ac_n "checking for struct winsize in sys/ioctl.h""... $ac_c" 1>&6 | |
e8ce775d | 4793 | echo "configure:4794: checking for struct winsize in sys/ioctl.h" >&5 |
d166f048 JA |
4794 | if eval "test \"`echo '$''{'bash_cv_struct_winsize_in_ioctl'+set}'`\" = set"; then |
4795 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4796 | else | |
4797 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4798 | #line 4799 "configure" |
d166f048 JA |
4799 | #include "confdefs.h" |
4800 | #include <sys/types.h> | |
4801 | #include <sys/ioctl.h> | |
4802 | int main() { | |
4803 | struct winsize x; | |
4804 | ; return 0; } | |
4805 | EOF | |
e8ce775d | 4806 | if { (eval echo configure:4807: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d166f048 JA |
4807 | rm -rf conftest* |
4808 | bash_cv_struct_winsize_in_ioctl=yes | |
4809 | else | |
4810 | echo "configure: failed program was:" >&5 | |
4811 | cat conftest.$ac_ext >&5 | |
4812 | rm -rf conftest* | |
4813 | bash_cv_struct_winsize_in_ioctl=no | |
4814 | fi | |
4815 | rm -f conftest* | |
4816 | fi | |
4817 | ||
4818 | echo "$ac_t""$bash_cv_struct_winsize_in_ioctl" 1>&6 | |
4819 | if test $bash_cv_struct_winsize_in_ioctl = yes; then | |
4820 | cat >> confdefs.h <<\EOF | |
4821 | #define STRUCT_WINSIZE_IN_SYS_IOCTL 1 | |
4822 | EOF | |
4823 | ||
4824 | fi | |
4825 | ||
4826 | ||
ccc6cda3 | 4827 | echo $ac_n "checking for the existance of strsignal""... $ac_c" 1>&6 |
e8ce775d | 4828 | echo "configure:4829: checking for the existance of strsignal" >&5 |
ccc6cda3 JA |
4829 | if eval "test \"`echo '$''{'bash_cv_have_strsignal'+set}'`\" = set"; then |
4830 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4831 | else | |
4832 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4833 | #line 4834 "configure" |
ccc6cda3 JA |
4834 | #include "confdefs.h" |
4835 | #include <sys/types.h> | |
4836 | #include <signal.h> | |
4837 | int main() { | |
4838 | char *s = (char *)strsignal(2); | |
4839 | ; return 0; } | |
4840 | EOF | |
e8ce775d | 4841 | if { (eval echo configure:4842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
4842 | rm -rf conftest* |
4843 | bash_cv_have_strsignal=yes | |
4844 | else | |
4845 | echo "configure: failed program was:" >&5 | |
4846 | cat conftest.$ac_ext >&5 | |
4847 | rm -rf conftest* | |
4848 | bash_cv_have_strsignal=no | |
4849 | fi | |
4850 | rm -f conftest* | |
4851 | fi | |
4852 | ||
4853 | echo "$ac_t""$bash_cv_have_strsignal" 1>&6 | |
4854 | if test $bash_cv_have_strsignal = yes; then | |
4855 | cat >> confdefs.h <<\EOF | |
4856 | #define HAVE_STRSIGNAL 1 | |
4857 | EOF | |
4858 | ||
4859 | fi | |
4860 | ||
4861 | echo $ac_n "checking if opendir() opens non-directories""... $ac_c" 1>&6 | |
e8ce775d | 4862 | echo "configure:4863: checking if opendir() opens non-directories" >&5 |
ccc6cda3 JA |
4863 | if eval "test \"`echo '$''{'bash_cv_opendir_not_robust'+set}'`\" = set"; then |
4864 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4865 | else | |
4866 | if test "$cross_compiling" = yes; then | |
4867 | { echo "configure: error: cannot check opendir if cross compiling" 1>&2; exit 1; } | |
4868 | else | |
4869 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4870 | #line 4871 "configure" |
ccc6cda3 JA |
4871 | #include "confdefs.h" |
4872 | ||
4873 | #include <stdio.h> | |
4874 | #include <sys/types.h> | |
4875 | #include <fcntl.h> | |
4876 | #ifdef HAVE_UNISTD_H | |
4877 | # include <unistd.h> | |
4878 | #endif /* HAVE_UNISTD_H */ | |
4879 | #if defined(HAVE_DIRENT_H) | |
4880 | # include <dirent.h> | |
4881 | #else | |
4882 | # define dirent direct | |
4883 | # ifdef HAVE_SYS_NDIR_H | |
4884 | # include <sys/ndir.h> | |
4885 | # endif /* SYSNDIR */ | |
4886 | # ifdef HAVE_SYS_DIR_H | |
4887 | # include <sys/dir.h> | |
4888 | # endif /* SYSDIR */ | |
4889 | # ifdef HAVE_NDIR_H | |
4890 | # include <ndir.h> | |
4891 | # endif | |
4892 | #endif /* HAVE_DIRENT_H */ | |
4893 | main() | |
4894 | { | |
4895 | DIR *dir; | |
4896 | int fd; | |
4897 | unlink("/tmp/not_a_directory"); | |
4898 | fd = open("/tmp/not_a_directory", O_WRONLY|O_CREAT, 0666); | |
4899 | write(fd, "\n", 1); | |
4900 | close(fd); | |
4901 | dir = opendir("/tmp/not_a_directory"); | |
4902 | unlink("/tmp/not_a_directory"); | |
4903 | exit (dir == 0); | |
4904 | } | |
4905 | EOF | |
e8ce775d | 4906 | if { (eval echo configure:4907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
4907 | then |
4908 | bash_cv_opendir_not_robust=yes | |
4909 | else | |
4910 | echo "configure: failed program was:" >&5 | |
4911 | cat conftest.$ac_ext >&5 | |
4912 | rm -fr conftest* | |
4913 | bash_cv_opendir_not_robust=no | |
4914 | fi | |
4915 | rm -fr conftest* | |
4916 | fi | |
4917 | ||
4918 | fi | |
4919 | ||
4920 | echo "$ac_t""$bash_cv_opendir_not_robust" 1>&6 | |
4921 | if test $bash_cv_opendir_not_robust = yes; then | |
4922 | cat >> confdefs.h <<\EOF | |
4923 | #define OPENDIR_NOT_ROBUST 1 | |
4924 | EOF | |
4925 | ||
4926 | fi | |
4927 | ||
4928 | echo $ac_n "checking for declaration of printf in <stdio.h>""... $ac_c" 1>&6 | |
e8ce775d | 4929 | echo "configure:4930: checking for declaration of printf in <stdio.h>" >&5 |
ccc6cda3 JA |
4930 | if eval "test \"`echo '$''{'bash_cv_printf_declared'+set}'`\" = set"; then |
4931 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4932 | else | |
4933 | if test "$cross_compiling" = yes; then | |
4934 | { echo "configure: error: cannot check printf declaration if cross compiling" 1>&2; exit 1; } | |
4935 | else | |
4936 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4937 | #line 4938 "configure" |
ccc6cda3 JA |
4938 | #include "confdefs.h" |
4939 | ||
4940 | #include <stdio.h> | |
4941 | #ifdef __STDC__ | |
4942 | typedef int (*_bashfunc)(const char *, ...); | |
4943 | #else | |
4944 | typedef int (*_bashfunc)(); | |
4945 | #endif | |
4946 | main() | |
4947 | { | |
4948 | _bashfunc pf; | |
e8ce775d | 4949 | pf = (_bashfunc) printf; |
ccc6cda3 JA |
4950 | exit(pf == 0); |
4951 | } | |
4952 | ||
4953 | EOF | |
e8ce775d | 4954 | if { (eval echo configure:4955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
4955 | then |
4956 | bash_cv_printf_declared=yes | |
4957 | else | |
4958 | echo "configure: failed program was:" >&5 | |
4959 | cat conftest.$ac_ext >&5 | |
4960 | rm -fr conftest* | |
4961 | bash_cv_printf_declared=no | |
4962 | fi | |
4963 | rm -fr conftest* | |
4964 | fi | |
4965 | ||
4966 | fi | |
4967 | ||
4968 | echo "$ac_t""$bash_cv_printf_declared" 1>&6 | |
4969 | if test $bash_cv_printf_declared = yes; then | |
4970 | cat >> confdefs.h <<\EOF | |
4971 | #define PRINTF_DECLARED 1 | |
4972 | EOF | |
4973 | ||
4974 | fi | |
4975 | ||
4976 | echo $ac_n "checking whether ulimit can substitute for getdtablesize""... $ac_c" 1>&6 | |
e8ce775d | 4977 | echo "configure:4978: checking whether ulimit can substitute for getdtablesize" >&5 |
ccc6cda3 JA |
4978 | if eval "test \"`echo '$''{'bash_cv_ulimit_maxfds'+set}'`\" = set"; then |
4979 | echo $ac_n "(cached) $ac_c" 1>&6 | |
4980 | else | |
4981 | if test "$cross_compiling" = yes; then | |
4982 | { echo "configure: error: cannot check ulimit if cross compiling" 1>&2; exit 1; } | |
4983 | else | |
4984 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 4985 | #line 4986 "configure" |
ccc6cda3 JA |
4986 | #include "confdefs.h" |
4987 | ||
4988 | main() | |
4989 | { | |
4990 | long maxfds = ulimit(4, 0L); | |
4991 | exit (maxfds == -1L); | |
4992 | } | |
4993 | ||
4994 | EOF | |
e8ce775d | 4995 | if { (eval echo configure:4996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
4996 | then |
4997 | bash_cv_ulimit_maxfds=yes | |
4998 | else | |
4999 | echo "configure: failed program was:" >&5 | |
5000 | cat conftest.$ac_ext >&5 | |
5001 | rm -fr conftest* | |
5002 | bash_cv_ulimit_maxfds=no | |
5003 | fi | |
5004 | rm -fr conftest* | |
5005 | fi | |
5006 | ||
5007 | fi | |
5008 | ||
5009 | echo "$ac_t""$bash_cv_ulimit_maxfds" 1>&6 | |
5010 | if test $bash_cv_ulimit_maxfds = yes; then | |
5011 | cat >> confdefs.h <<\EOF | |
5012 | #define ULIMIT_MAXFDS 1 | |
5013 | EOF | |
5014 | ||
5015 | fi | |
5016 | ||
5017 | echo $ac_n "checking to see if getenv can be redefined""... $ac_c" 1>&6 | |
e8ce775d | 5018 | echo "configure:5019: checking to see if getenv can be redefined" >&5 |
ccc6cda3 JA |
5019 | if eval "test \"`echo '$''{'bash_cv_getenv_redef'+set}'`\" = set"; then |
5020 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5021 | else | |
5022 | if test "$cross_compiling" = yes; then | |
5023 | { echo "configure: error: cannot check getenv redefinition if cross compiling" 1>&2; exit 1; } | |
5024 | else | |
5025 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5026 | #line 5027 "configure" |
ccc6cda3 JA |
5027 | #include "confdefs.h" |
5028 | ||
5029 | #ifdef HAVE_UNISTD_H | |
5030 | # include <unistd.h> | |
5031 | #endif | |
5032 | #ifndef __STDC__ | |
5033 | # ifndef const | |
5034 | # define const | |
5035 | # endif | |
5036 | #endif | |
5037 | char * | |
5038 | getenv (name) | |
5039 | #if defined (__linux__) || defined (__bsdi__) || defined (convex) | |
5040 | const char *name; | |
5041 | #else | |
5042 | char const *name; | |
5043 | #endif /* !__linux__ && !__bsdi__ && !convex */ | |
5044 | { | |
5045 | return "42"; | |
5046 | } | |
5047 | main() | |
5048 | { | |
5049 | char *s; | |
5050 | /* The next allows this program to run, but does not allow bash to link | |
5051 | when it redefines getenv. I'm not really interested in figuring out | |
5052 | why not. */ | |
5053 | #if defined (NeXT) | |
5054 | exit(1); | |
5055 | #endif | |
5056 | s = getenv("ABCDE"); | |
5057 | exit(s == 0); /* force optimizer to leave getenv in */ | |
5058 | } | |
5059 | ||
5060 | EOF | |
e8ce775d | 5061 | if { (eval echo configure:5062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
5062 | then |
5063 | bash_cv_getenv_redef=yes | |
5064 | else | |
5065 | echo "configure: failed program was:" >&5 | |
5066 | cat conftest.$ac_ext >&5 | |
5067 | rm -fr conftest* | |
5068 | bash_cv_getenv_redef=no | |
5069 | fi | |
5070 | rm -fr conftest* | |
5071 | fi | |
5072 | ||
5073 | fi | |
5074 | ||
5075 | echo "$ac_t""$bash_cv_getenv_redef" 1>&6 | |
5076 | if test $bash_cv_getenv_redef = yes; then | |
5077 | cat >> confdefs.h <<\EOF | |
5078 | #define CAN_REDEFINE_GETENV 1 | |
5079 | EOF | |
5080 | ||
5081 | fi | |
5082 | ||
5083 | echo $ac_n "checking if getcwd() calls popen()""... $ac_c" 1>&6 | |
e8ce775d | 5084 | echo "configure:5085: checking if getcwd() calls popen()" >&5 |
ccc6cda3 JA |
5085 | if eval "test \"`echo '$''{'bash_cv_getcwd_calls_popen'+set}'`\" = set"; then |
5086 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5087 | else | |
5088 | if test "$cross_compiling" = yes; then | |
5089 | { echo "configure: error: cannot check whether getcwd calls popen if cross compiling" 1>&2; exit 1; } | |
5090 | else | |
5091 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5092 | #line 5093 "configure" |
ccc6cda3 JA |
5093 | #include "confdefs.h" |
5094 | ||
5095 | #include <stdio.h> | |
5096 | #ifdef HAVE_UNISTD_H | |
5097 | #include <unistd.h> | |
5098 | #endif | |
5099 | ||
5100 | #ifndef __STDC__ | |
5101 | #ifndef const | |
5102 | #define const | |
5103 | #endif | |
5104 | #endif | |
5105 | ||
5106 | int popen_called; | |
5107 | ||
5108 | FILE * | |
5109 | popen(command, type) | |
5110 | const char *command; | |
5111 | const char *type; | |
5112 | { | |
5113 | popen_called = 1; | |
5114 | return (FILE *)NULL; | |
5115 | } | |
5116 | ||
5117 | FILE *_popen(command, type) | |
5118 | const char *command; | |
5119 | const char *type; | |
5120 | { | |
5121 | return (popen (command, type)); | |
5122 | } | |
5123 | ||
5124 | int | |
5125 | pclose(stream) | |
5126 | FILE *stream; | |
5127 | { | |
5128 | return 0; | |
5129 | } | |
5130 | ||
5131 | int | |
5132 | _pclose(stream) | |
5133 | FILE *stream; | |
5134 | { | |
5135 | return 0; | |
5136 | } | |
5137 | ||
5138 | main() | |
5139 | { | |
5140 | char lbuf[32]; | |
5141 | popen_called = 0; | |
5142 | getcwd(lbuf, 32); | |
5143 | exit (popen_called); | |
5144 | } | |
5145 | ||
5146 | EOF | |
e8ce775d | 5147 | if { (eval echo configure:5148: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
5148 | then |
5149 | bash_cv_getcwd_calls_popen=no | |
5150 | else | |
5151 | echo "configure: failed program was:" >&5 | |
5152 | cat conftest.$ac_ext >&5 | |
5153 | rm -fr conftest* | |
5154 | bash_cv_getcwd_calls_popen=yes | |
5155 | fi | |
5156 | rm -fr conftest* | |
5157 | fi | |
5158 | ||
5159 | fi | |
5160 | ||
5161 | echo "$ac_t""$bash_cv_getcwd_calls_popen" 1>&6 | |
5162 | if test $bash_cv_getcwd_calls_popen = yes; then | |
5163 | cat >> confdefs.h <<\EOF | |
5164 | #define GETCWD_BROKEN 1 | |
5165 | EOF | |
5166 | ||
5167 | fi | |
5168 | ||
5169 | echo $ac_n "checking for declaration of sbrk in <unistd.h>""... $ac_c" 1>&6 | |
e8ce775d | 5170 | echo "configure:5171: checking for declaration of sbrk in <unistd.h>" >&5 |
ccc6cda3 JA |
5171 | if eval "test \"`echo '$''{'bash_cv_sbrk_declared'+set}'`\" = set"; then |
5172 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5173 | else | |
5174 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5175 | #line 5176 "configure" |
ccc6cda3 JA |
5176 | #include "confdefs.h" |
5177 | #include <unistd.h> | |
5178 | EOF | |
5179 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5180 | egrep "sbrk" >/dev/null 2>&1; then | |
5181 | rm -rf conftest* | |
5182 | bash_cv_sbrk_declared=yes | |
5183 | else | |
5184 | rm -rf conftest* | |
5185 | bash_cv_sbrk_declared=no | |
5186 | fi | |
5187 | rm -f conftest* | |
5188 | ||
5189 | fi | |
5190 | ||
5191 | echo "$ac_t""$bash_cv_sbrk_declared" 1>&6 | |
5192 | if test $bash_cv_sbrk_declared = yes; then | |
5193 | cat >> confdefs.h <<\EOF | |
5194 | #define SBRK_DECLARED 1 | |
5195 | EOF | |
5196 | ||
5197 | fi | |
5198 | ||
5199 | ||
5200 | echo $ac_n "checking for presence of POSIX-style sigsetjmp/siglongjmp""... $ac_c" 1>&6 | |
e8ce775d | 5201 | echo "configure:5202: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5 |
ccc6cda3 JA |
5202 | if eval "test \"`echo '$''{'bash_cv_func_sigsetjmp'+set}'`\" = set"; then |
5203 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5204 | else | |
5205 | if test "$cross_compiling" = yes; then | |
5206 | { echo "configure: error: cannot check for sigsetjmp/siglongjmp if cross-compiling" 1>&2; exit 1; } | |
5207 | else | |
5208 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5209 | #line 5210 "configure" |
ccc6cda3 JA |
5210 | #include "confdefs.h" |
5211 | ||
5212 | #ifdef HAVE_UNISTD_H | |
5213 | #include <unistd.h> | |
5214 | #endif | |
5215 | #include <sys/types.h> | |
5216 | #include <signal.h> | |
5217 | #include <setjmp.h> | |
5218 | ||
5219 | main() | |
5220 | { | |
5221 | #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS) | |
5222 | exit (1); | |
5223 | #else | |
5224 | ||
5225 | int code; | |
5226 | sigset_t set, oset; | |
5227 | sigjmp_buf xx; | |
5228 | ||
5229 | /* get the mask */ | |
5230 | sigemptyset(&set); | |
5231 | sigemptyset(&oset); | |
5232 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set); | |
5233 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset); | |
5234 | ||
5235 | /* save it */ | |
5236 | code = sigsetjmp(xx, 1); | |
5237 | if (code) | |
5238 | exit(0); /* could get sigmask and compare to oset here. */ | |
5239 | ||
5240 | /* change it */ | |
5241 | sigaddset(&set, SIGINT); | |
5242 | sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL); | |
5243 | ||
5244 | /* and siglongjmp */ | |
5245 | siglongjmp(xx, 10); | |
5246 | exit(1); | |
5247 | #endif | |
5248 | } | |
5249 | EOF | |
e8ce775d | 5250 | if { (eval echo configure:5251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
5251 | then |
5252 | bash_cv_func_sigsetjmp=present | |
5253 | else | |
5254 | echo "configure: failed program was:" >&5 | |
5255 | cat conftest.$ac_ext >&5 | |
5256 | rm -fr conftest* | |
5257 | bash_cv_func_sigsetjmp=missing | |
5258 | fi | |
5259 | rm -fr conftest* | |
5260 | fi | |
5261 | ||
5262 | ||
5263 | fi | |
5264 | ||
5265 | echo "$ac_t""$bash_cv_func_sigsetjmp" 1>&6 | |
5266 | if test $bash_cv_func_sigsetjmp = present; then | |
5267 | cat >> confdefs.h <<\EOF | |
5268 | #define HAVE_POSIX_SIGSETJMP 1 | |
5269 | EOF | |
5270 | ||
5271 | fi | |
5272 | ||
5273 | ||
d166f048 | 5274 | echo $ac_n "checking whether or not strcoll and strcmp differ""... $ac_c" 1>&6 |
e8ce775d | 5275 | echo "configure:5276: checking whether or not strcoll and strcmp differ" >&5 |
d166f048 JA |
5276 | if eval "test \"`echo '$''{'bash_cv_func_strcoll_broken'+set}'`\" = set"; then |
5277 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5278 | else | |
5279 | if test "$cross_compiling" = yes; then | |
5280 | { echo "configure: error: cannot check strcoll if cross compiling" 1>&2; exit 1; } | |
5281 | else | |
5282 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5283 | #line 5284 "configure" |
d166f048 JA |
5284 | #include "confdefs.h" |
5285 | ||
5286 | #include <stdio.h> | |
5287 | #if defined (HAVE_LOCALE_H) | |
5288 | #include <locale.h> | |
5289 | #endif | |
5290 | ||
5291 | main(c, v) | |
5292 | int c; | |
5293 | char *v[]; | |
5294 | { | |
5295 | int r1, r2; | |
5296 | char *deflocale, *defcoll; | |
5297 | ||
5298 | #ifdef HAVE_SETLOCALE | |
5299 | deflocale = setlocale(LC_ALL, ""); | |
5300 | defcoll = setlocale(LC_COLLATE, ""); | |
5301 | #endif | |
5302 | ||
5303 | #ifdef HAVE_STRCOLL | |
5304 | /* These two values are taken from tests/glob-test. */ | |
5305 | r1 = strcoll("abd", "aXd"); | |
5306 | #else | |
5307 | r1 = 0; | |
5308 | #endif | |
5309 | r2 = strcmp("abd", "aXd"); | |
5310 | ||
5311 | /* These two should both be greater than 0. It is permissible for | |
5312 | a system to return different values, as long as the sign is the | |
5313 | same. */ | |
5314 | ||
5315 | /* Exit with 1 (failure) if these two values are both > 0, since | |
5316 | this tests whether strcoll(3) is broken with respect to strcmp(3) | |
5317 | in the default locale. */ | |
5318 | exit (r1 > 0 && r2 > 0); | |
5319 | } | |
5320 | ||
5321 | EOF | |
e8ce775d | 5322 | if { (eval echo configure:5323: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
d166f048 JA |
5323 | then |
5324 | bash_cv_func_strcoll_broken=yes | |
5325 | else | |
5326 | echo "configure: failed program was:" >&5 | |
5327 | cat conftest.$ac_ext >&5 | |
5328 | rm -fr conftest* | |
5329 | bash_cv_func_strcoll_broken=no | |
5330 | fi | |
5331 | rm -fr conftest* | |
5332 | fi | |
5333 | ||
5334 | ||
5335 | fi | |
5336 | ||
5337 | echo "$ac_t""$bash_cv_func_strcoll_broken" 1>&6 | |
5338 | if test $bash_cv_func_strcoll_broken = yes; then | |
5339 | cat >> confdefs.h <<\EOF | |
5340 | #define STRCOLL_BROKEN 1 | |
5341 | EOF | |
5342 | ||
5343 | fi | |
5344 | ||
5345 | ||
5346 | ||
ccc6cda3 JA |
5347 | |
5348 | echo $ac_n "checking if signal handlers must be reinstalled when invoked""... $ac_c" 1>&6 | |
e8ce775d | 5349 | echo "configure:5350: checking if signal handlers must be reinstalled when invoked" >&5 |
ccc6cda3 JA |
5350 | if eval "test \"`echo '$''{'bash_cv_must_reinstall_sighandlers'+set}'`\" = set"; then |
5351 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5352 | else | |
5353 | if test "$cross_compiling" = yes; then | |
5354 | { echo "configure: error: cannot check signal handling if cross compiling" 1>&2; exit 1; } | |
5355 | else | |
5356 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5357 | #line 5358 "configure" |
ccc6cda3 JA |
5358 | #include "confdefs.h" |
5359 | ||
5360 | #include <signal.h> | |
5361 | #ifdef HAVE_UNISTD_H | |
5362 | #include <unistd.h> | |
5363 | #endif | |
5364 | ||
5365 | typedef RETSIGTYPE sigfunc(); | |
5366 | ||
5367 | int nsigint; | |
5368 | ||
5369 | #ifdef HAVE_POSIX_SIGNALS | |
5370 | sigfunc * | |
5371 | set_signal_handler(sig, handler) | |
5372 | int sig; | |
5373 | sigfunc *handler; | |
5374 | { | |
5375 | struct sigaction act, oact; | |
5376 | act.sa_handler = handler; | |
5377 | act.sa_flags = 0; | |
5378 | sigemptyset (&act.sa_mask); | |
5379 | sigemptyset (&oact.sa_mask); | |
5380 | sigaction (sig, &act, &oact); | |
5381 | return (oact.sa_handler); | |
5382 | } | |
5383 | #else | |
5384 | #define set_signal_handler(s, h) signal(s, h) | |
5385 | #endif | |
5386 | ||
5387 | RETSIGTYPE | |
5388 | sigint(s) | |
5389 | int s; | |
5390 | { | |
5391 | nsigint++; | |
5392 | } | |
5393 | ||
5394 | main() | |
5395 | { | |
5396 | nsigint = 0; | |
5397 | set_signal_handler(SIGINT, sigint); | |
5398 | kill((int)getpid(), SIGINT); | |
5399 | kill((int)getpid(), SIGINT); | |
5400 | exit(nsigint != 2); | |
5401 | } | |
5402 | ||
5403 | EOF | |
e8ce775d | 5404 | if { (eval echo configure:5405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
5405 | then |
5406 | bash_cv_must_reinstall_sighandlers=no | |
5407 | else | |
5408 | echo "configure: failed program was:" >&5 | |
5409 | cat conftest.$ac_ext >&5 | |
5410 | rm -fr conftest* | |
5411 | bash_cv_must_reinstall_sighandlers=yes | |
5412 | fi | |
5413 | rm -fr conftest* | |
5414 | fi | |
5415 | ||
5416 | fi | |
5417 | ||
5418 | echo "$ac_t""$bash_cv_must_reinstall_sighandlers" 1>&6 | |
5419 | if test $bash_cv_must_reinstall_sighandlers = yes; then | |
5420 | cat >> confdefs.h <<\EOF | |
5421 | #define MUST_REINSTALL_SIGHANDLERS 1 | |
5422 | EOF | |
5423 | ||
5424 | fi | |
5425 | ||
5426 | ||
5427 | echo $ac_n "checking for presence of necessary job control definitions""... $ac_c" 1>&6 | |
e8ce775d | 5428 | echo "configure:5429: checking for presence of necessary job control definitions" >&5 |
ccc6cda3 JA |
5429 | if eval "test \"`echo '$''{'bash_cv_job_control_missing'+set}'`\" = set"; then |
5430 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5431 | else | |
5432 | if test "$cross_compiling" = yes; then | |
5433 | { echo "configure: error: cannot check job control if cross-compiling" 1>&2; exit 1; } | |
5434 | else | |
5435 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5436 | #line 5437 "configure" |
ccc6cda3 JA |
5437 | #include "confdefs.h" |
5438 | ||
5439 | #include <sys/types.h> | |
5440 | #ifdef HAVE_SYS_WAIT_H | |
5441 | #include <sys/wait.h> | |
5442 | #endif | |
5443 | #ifdef HAVE_UNISTD_H | |
5444 | #include <unistd.h> | |
5445 | #endif | |
5446 | #include <signal.h> | |
5447 | ||
5448 | /* Add more tests in here as appropriate. */ | |
5449 | main() | |
5450 | { | |
5451 | /* signal type */ | |
5452 | #if !defined (HAVE_POSIX_SIGNALS) && !defined (HAVE_BSD_SIGNALS) | |
5453 | exit(1); | |
5454 | #endif | |
5455 | ||
5456 | /* signals and tty control. */ | |
5457 | #if !defined (SIGTSTP) || !defined (SIGSTOP) || !defined (SIGCONT) | |
5458 | exit (1); | |
5459 | #endif | |
5460 | ||
5461 | /* process control */ | |
5462 | #if !defined (WNOHANG) || !defined (WUNTRACED) | |
5463 | exit(1); | |
5464 | #endif | |
5465 | ||
5466 | /* Posix systems have tcgetpgrp and waitpid. */ | |
5467 | #if defined (_POSIX_VERSION) && !defined (HAVE_TCGETPGRP) | |
5468 | exit(1); | |
5469 | #endif | |
5470 | ||
5471 | #if defined (_POSIX_VERSION) && !defined (HAVE_WAITPID) | |
5472 | exit(1); | |
5473 | #endif | |
5474 | ||
5475 | /* Other systems have TIOCSPGRP/TIOCGPRGP and wait3. */ | |
5476 | #if !defined (_POSIX_VERSION) && !defined (HAVE_WAIT3) | |
5477 | exit(1); | |
5478 | #endif | |
5479 | ||
5480 | exit(0); | |
5481 | } | |
5482 | EOF | |
e8ce775d | 5483 | if { (eval echo configure:5484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
5484 | then |
5485 | bash_cv_job_control_missing=present | |
5486 | else | |
5487 | echo "configure: failed program was:" >&5 | |
5488 | cat conftest.$ac_ext >&5 | |
5489 | rm -fr conftest* | |
5490 | bash_cv_job_control_missing=missing | |
5491 | fi | |
5492 | rm -fr conftest* | |
5493 | fi | |
5494 | ||
5495 | ||
5496 | fi | |
5497 | ||
5498 | echo "$ac_t""$bash_cv_job_control_missing" 1>&6 | |
5499 | if test $bash_cv_job_control_missing = missing; then | |
5500 | cat >> confdefs.h <<\EOF | |
5501 | #define JOB_CONTROL_MISSING 1 | |
5502 | EOF | |
5503 | ||
5504 | fi | |
5505 | ||
5506 | echo $ac_n "checking for presence of named pipes""... $ac_c" 1>&6 | |
e8ce775d | 5507 | echo "configure:5508: checking for presence of named pipes" >&5 |
ccc6cda3 JA |
5508 | if eval "test \"`echo '$''{'bash_cv_sys_named_pipes'+set}'`\" = set"; then |
5509 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5510 | else | |
5511 | if test "$cross_compiling" = yes; then | |
5512 | { echo "configure: error: cannot check for named pipes if cross-compiling" 1>&2; exit 1; } | |
5513 | else | |
5514 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5515 | #line 5516 "configure" |
ccc6cda3 JA |
5516 | #include "confdefs.h" |
5517 | ||
5518 | #include <sys/types.h> | |
5519 | #include <sys/stat.h> | |
5520 | #ifdef HAVE_UNISTD_H | |
5521 | #include <unistd.h> | |
5522 | #endif | |
5523 | ||
5524 | /* Add more tests in here as appropriate. */ | |
5525 | main() | |
5526 | { | |
5527 | int fd; | |
5528 | ||
5529 | #if defined (HAVE_MKFIFO) | |
5530 | exit (0); | |
5531 | #endif | |
5532 | ||
5533 | #if !defined (S_IFIFO) && (defined (_POSIX_VERSION) && !defined (S_ISFIFO)) | |
5534 | exit (1); | |
5535 | #endif | |
5536 | ||
5537 | #if defined (NeXT) | |
5538 | exit (1); | |
5539 | #endif | |
5540 | ||
5541 | fd = mknod ("/tmp/sh-np-autoconf", 0666 | S_IFIFO, 0); | |
5542 | if (fd == -1) | |
5543 | exit (1); | |
5544 | close(fd); | |
5545 | unlink ("/tmp/sh-np-autoconf"); | |
5546 | exit(0); | |
5547 | } | |
5548 | EOF | |
e8ce775d | 5549 | if { (eval echo configure:5550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
ccc6cda3 JA |
5550 | then |
5551 | bash_cv_sys_named_pipes=present | |
5552 | else | |
5553 | echo "configure: failed program was:" >&5 | |
5554 | cat conftest.$ac_ext >&5 | |
5555 | rm -fr conftest* | |
5556 | bash_cv_sys_named_pipes=missing | |
5557 | fi | |
5558 | rm -fr conftest* | |
5559 | fi | |
5560 | ||
5561 | ||
5562 | fi | |
5563 | ||
5564 | echo "$ac_t""$bash_cv_sys_named_pipes" 1>&6 | |
5565 | if test $bash_cv_sys_named_pipes = missing; then | |
5566 | cat >> confdefs.h <<\EOF | |
5567 | #define NAMED_PIPES_MISSING 1 | |
5568 | EOF | |
5569 | ||
5570 | fi | |
5571 | ||
d166f048 | 5572 | |
ccc6cda3 | 5573 | echo $ac_n "checking for TIOCGWINSZ in sys/ioctl.h""... $ac_c" 1>&6 |
e8ce775d | 5574 | echo "configure:5575: checking for TIOCGWINSZ in sys/ioctl.h" >&5 |
ccc6cda3 JA |
5575 | if eval "test \"`echo '$''{'bash_cv_tiocgwinsz_in_ioctl'+set}'`\" = set"; then |
5576 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5577 | else | |
5578 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5579 | #line 5580 "configure" |
ccc6cda3 JA |
5580 | #include "confdefs.h" |
5581 | #include <sys/types.h> | |
5582 | #include <sys/ioctl.h> | |
5583 | int main() { | |
5584 | int x = TIOCGWINSZ; | |
5585 | ; return 0; } | |
5586 | EOF | |
e8ce775d | 5587 | if { (eval echo configure:5588: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
5588 | rm -rf conftest* |
5589 | bash_cv_tiocgwinsz_in_ioctl=yes | |
5590 | else | |
5591 | echo "configure: failed program was:" >&5 | |
5592 | cat conftest.$ac_ext >&5 | |
5593 | rm -rf conftest* | |
5594 | bash_cv_tiocgwinsz_in_ioctl=no | |
5595 | fi | |
5596 | rm -f conftest* | |
5597 | fi | |
5598 | ||
5599 | echo "$ac_t""$bash_cv_tiocgwinsz_in_ioctl" 1>&6 | |
5600 | if test $bash_cv_tiocgwinsz_in_ioctl = yes; then | |
5601 | cat >> confdefs.h <<\EOF | |
5602 | #define GWINSZ_IN_SYS_IOCTL 1 | |
5603 | EOF | |
5604 | ||
5605 | fi | |
5606 | ||
5607 | echo $ac_n "checking for TIOCSTAT in sys/ioctl.h""... $ac_c" 1>&6 | |
e8ce775d | 5608 | echo "configure:5609: checking for TIOCSTAT in sys/ioctl.h" >&5 |
ccc6cda3 JA |
5609 | if eval "test \"`echo '$''{'bash_cv_tiocstat_in_ioctl'+set}'`\" = set"; then |
5610 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5611 | else | |
5612 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5613 | #line 5614 "configure" |
ccc6cda3 JA |
5614 | #include "confdefs.h" |
5615 | #include <sys/types.h> | |
5616 | #include <sys/ioctl.h> | |
5617 | int main() { | |
5618 | int x = TIOCSTAT; | |
5619 | ; return 0; } | |
5620 | EOF | |
e8ce775d | 5621 | if { (eval echo configure:5622: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
5622 | rm -rf conftest* |
5623 | bash_cv_tiocstat_in_ioctl=yes | |
5624 | else | |
5625 | echo "configure: failed program was:" >&5 | |
5626 | cat conftest.$ac_ext >&5 | |
5627 | rm -rf conftest* | |
5628 | bash_cv_tiocstat_in_ioctl=no | |
5629 | fi | |
5630 | rm -f conftest* | |
5631 | fi | |
5632 | ||
5633 | echo "$ac_t""$bash_cv_tiocstat_in_ioctl" 1>&6 | |
5634 | if test $bash_cv_tiocstat_in_ioctl = yes; then | |
5635 | cat >> confdefs.h <<\EOF | |
5636 | #define TIOCSTAT_IN_SYS_IOCTL 1 | |
5637 | EOF | |
5638 | ||
5639 | fi | |
5640 | ||
5641 | echo $ac_n "checking for FIONREAD in sys/ioctl.h""... $ac_c" 1>&6 | |
e8ce775d | 5642 | echo "configure:5643: checking for FIONREAD in sys/ioctl.h" >&5 |
ccc6cda3 JA |
5643 | if eval "test \"`echo '$''{'bash_cv_fionread_in_ioctl'+set}'`\" = set"; then |
5644 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5645 | else | |
5646 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5647 | #line 5648 "configure" |
ccc6cda3 JA |
5648 | #include "confdefs.h" |
5649 | #include <sys/types.h> | |
5650 | #include <sys/ioctl.h> | |
5651 | int main() { | |
5652 | int x = FIONREAD; | |
5653 | ; return 0; } | |
5654 | EOF | |
e8ce775d | 5655 | if { (eval echo configure:5656: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
5656 | rm -rf conftest* |
5657 | bash_cv_fionread_in_ioctl=yes | |
5658 | else | |
5659 | echo "configure: failed program was:" >&5 | |
5660 | cat conftest.$ac_ext >&5 | |
5661 | rm -rf conftest* | |
5662 | bash_cv_fionread_in_ioctl=no | |
5663 | fi | |
5664 | rm -f conftest* | |
5665 | fi | |
5666 | ||
5667 | echo "$ac_t""$bash_cv_fionread_in_ioctl" 1>&6 | |
5668 | if test $bash_cv_fionread_in_ioctl = yes; then | |
5669 | cat >> confdefs.h <<\EOF | |
5670 | #define FIONREAD_IN_SYS_IOCTL 1 | |
5671 | EOF | |
5672 | ||
5673 | fi | |
5674 | ||
d166f048 JA |
5675 | |
5676 | echo $ac_n "checking for speed_t in sys/types.h""... $ac_c" 1>&6 | |
e8ce775d | 5677 | echo "configure:5678: checking for speed_t in sys/types.h" >&5 |
d166f048 JA |
5678 | if eval "test \"`echo '$''{'bash_cv_speed_t_in_sys_types'+set}'`\" = set"; then |
5679 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5680 | else | |
5681 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5682 | #line 5683 "configure" |
d166f048 JA |
5683 | #include "confdefs.h" |
5684 | #include <sys/types.h> | |
5685 | int main() { | |
5686 | speed_t x; | |
5687 | ; return 0; } | |
5688 | EOF | |
e8ce775d | 5689 | if { (eval echo configure:5690: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
d166f048 JA |
5690 | rm -rf conftest* |
5691 | bash_cv_speed_t_in_sys_types=yes | |
5692 | else | |
5693 | echo "configure: failed program was:" >&5 | |
5694 | cat conftest.$ac_ext >&5 | |
5695 | rm -rf conftest* | |
5696 | bash_cv_speed_t_in_sys_types=no | |
5697 | fi | |
5698 | rm -f conftest* | |
5699 | fi | |
5700 | ||
5701 | echo "$ac_t""$bash_cv_speed_t_in_sys_types" 1>&6 | |
5702 | if test $bash_cv_speed_t_in_sys_types = yes; then | |
5703 | cat >> confdefs.h <<\EOF | |
5704 | #define SPEED_T_IN_SYS_TYPES 1 | |
5705 | EOF | |
5706 | ||
5707 | fi | |
5708 | ||
ccc6cda3 | 5709 | echo $ac_n "checking whether programs are able to redeclare getpw functions""... $ac_c" 1>&6 |
e8ce775d | 5710 | echo "configure:5711: checking whether programs are able to redeclare getpw functions" >&5 |
ccc6cda3 JA |
5711 | if eval "test \"`echo '$''{'bash_cv_can_redecl_getpw'+set}'`\" = set"; then |
5712 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5713 | else | |
5714 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5715 | #line 5716 "configure" |
ccc6cda3 JA |
5716 | #include "confdefs.h" |
5717 | #include <sys/types.h> | |
5718 | #include <pwd.h> | |
5719 | extern struct passwd *getpwent(); | |
e8ce775d JA |
5720 | extern struct passwd *getpwuid(); |
5721 | extern struct passwd *getpwnam(); | |
ccc6cda3 | 5722 | int main() { |
e8ce775d | 5723 | struct passwd *z; z = getpwent(); z = getpwuid(0); z = getpwnam("root"); |
ccc6cda3 JA |
5724 | ; return 0; } |
5725 | EOF | |
e8ce775d | 5726 | if { (eval echo configure:5727: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
5727 | rm -rf conftest* |
5728 | bash_cv_can_redecl_getpw=yes | |
5729 | else | |
5730 | echo "configure: failed program was:" >&5 | |
5731 | cat conftest.$ac_ext >&5 | |
5732 | rm -rf conftest* | |
5733 | bash_cv_can_redecl_getpw=no | |
5734 | fi | |
5735 | rm -f conftest* | |
5736 | fi | |
5737 | ||
5738 | echo "$ac_t""$bash_cv_can_redecl_getpw" 1>&6 | |
5739 | if test $bash_cv_can_redecl_getpw = no; then | |
5740 | cat >> confdefs.h <<\EOF | |
5741 | #define HAVE_GETPW_DECLS 1 | |
5742 | EOF | |
5743 | ||
5744 | fi | |
5745 | ||
ccc6cda3 JA |
5746 | |
5747 | case "$host_os" in | |
5748 | hpux*) echo $ac_n "checking whether $host_os needs _KERNEL for RLIMIT defines""... $ac_c" 1>&6 | |
e8ce775d | 5749 | echo "configure:5750: checking whether $host_os needs _KERNEL for RLIMIT defines" >&5 |
ccc6cda3 JA |
5750 | if eval "test \"`echo '$''{'bash_cv_kernel_rlimit'+set}'`\" = set"; then |
5751 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5752 | else | |
5753 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5754 | #line 5755 "configure" |
ccc6cda3 JA |
5755 | #include "confdefs.h" |
5756 | ||
5757 | #include <sys/types.h> | |
5758 | #include <sys/resource.h> | |
5759 | ||
5760 | int main() { | |
5761 | ||
5762 | int f; | |
5763 | f = RLIMIT_DATA; | |
5764 | ||
5765 | ; return 0; } | |
5766 | EOF | |
e8ce775d | 5767 | if { (eval echo configure:5768: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
5768 | rm -rf conftest* |
5769 | bash_cv_kernel_rlimit=no | |
5770 | else | |
5771 | echo "configure: failed program was:" >&5 | |
5772 | cat conftest.$ac_ext >&5 | |
5773 | rm -rf conftest* | |
5774 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5775 | #line 5776 "configure" |
ccc6cda3 JA |
5776 | #include "confdefs.h" |
5777 | ||
5778 | #include <sys/types.h> | |
5779 | #define _KERNEL | |
5780 | #include <sys/resource.h> | |
5781 | #undef _KERNEL | |
5782 | ||
5783 | int main() { | |
5784 | ||
5785 | int f; | |
5786 | f = RLIMIT_DATA; | |
5787 | ||
5788 | ; return 0; } | |
5789 | EOF | |
e8ce775d | 5790 | if { (eval echo configure:5791: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
ccc6cda3 JA |
5791 | rm -rf conftest* |
5792 | bash_cv_kernel_rlimit=yes | |
5793 | else | |
5794 | echo "configure: failed program was:" >&5 | |
5795 | cat conftest.$ac_ext >&5 | |
5796 | rm -rf conftest* | |
5797 | bash_cv_kernel_rlimit=no | |
5798 | fi | |
5799 | rm -f conftest* | |
5800 | ||
5801 | fi | |
5802 | rm -f conftest* | |
5803 | fi | |
5804 | ||
5805 | echo "$ac_t""$bash_cv_kernel_rlimit" 1>&6 | |
5806 | if test $bash_cv_kernel_rlimit = yes; then | |
5807 | cat >> confdefs.h <<\EOF | |
5808 | #define RLIMIT_NEEDS_KERNEL 1 | |
5809 | EOF | |
5810 | ||
5811 | fi | |
5812 | ;; | |
5813 | esac | |
5814 | ||
5815 | if test "$opt_readline" = yes; then | |
d166f048 JA |
5816 | case "$host_os" in |
5817 | aix*) prefer_curses=yes ;; | |
5818 | esac | |
ccc6cda3 JA |
5819 | |
5820 | if test "X$bash_cv_termcap_lib" = "X"; then | |
5821 | _bash_needmsg=yes | |
5822 | else | |
5823 | echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6 | |
e8ce775d | 5824 | echo "configure:5825: checking which library has the termcap functions" >&5 |
ccc6cda3 JA |
5825 | _bash_needmsg= |
5826 | fi | |
5827 | if eval "test \"`echo '$''{'bash_cv_termcap_lib'+set}'`\" = set"; then | |
5828 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5829 | else | |
5830 | echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6 | |
e8ce775d | 5831 | echo "configure:5832: checking for tgetent in -ltermcap" >&5 |
ccc6cda3 JA |
5832 | ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'` |
5833 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
5834 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5835 | else | |
5836 | ac_save_LIBS="$LIBS" | |
5837 | LIBS="-ltermcap $LIBS" | |
5838 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5839 | #line 5840 "configure" |
ccc6cda3 JA |
5840 | #include "confdefs.h" |
5841 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5842 | /* We use char because int might match the return type of a gcc2 | |
5843 | builtin and then its argument prototype would still apply. */ | |
5844 | char tgetent(); | |
5845 | ||
5846 | int main() { | |
5847 | tgetent() | |
5848 | ; return 0; } | |
5849 | EOF | |
e8ce775d | 5850 | if { (eval echo configure:5851: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
5851 | rm -rf conftest* |
5852 | eval "ac_cv_lib_$ac_lib_var=yes" | |
5853 | else | |
5854 | echo "configure: failed program was:" >&5 | |
5855 | cat conftest.$ac_ext >&5 | |
5856 | rm -rf conftest* | |
5857 | eval "ac_cv_lib_$ac_lib_var=no" | |
5858 | fi | |
5859 | rm -f conftest* | |
5860 | LIBS="$ac_save_LIBS" | |
5861 | ||
5862 | fi | |
5863 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
5864 | echo "$ac_t""yes" 1>&6 | |
5865 | bash_cv_termcap_lib=libtermcap | |
5866 | else | |
5867 | echo "$ac_t""no" 1>&6 | |
5868 | echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6 | |
e8ce775d | 5869 | echo "configure:5870: checking for tgetent in -lcurses" >&5 |
ccc6cda3 JA |
5870 | ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'` |
5871 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
5872 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5873 | else | |
5874 | ac_save_LIBS="$LIBS" | |
5875 | LIBS="-lcurses $LIBS" | |
5876 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5877 | #line 5878 "configure" |
ccc6cda3 JA |
5878 | #include "confdefs.h" |
5879 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5880 | /* We use char because int might match the return type of a gcc2 | |
5881 | builtin and then its argument prototype would still apply. */ | |
5882 | char tgetent(); | |
5883 | ||
5884 | int main() { | |
5885 | tgetent() | |
5886 | ; return 0; } | |
5887 | EOF | |
e8ce775d | 5888 | if { (eval echo configure:5889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
5889 | rm -rf conftest* |
5890 | eval "ac_cv_lib_$ac_lib_var=yes" | |
5891 | else | |
5892 | echo "configure: failed program was:" >&5 | |
5893 | cat conftest.$ac_ext >&5 | |
5894 | rm -rf conftest* | |
5895 | eval "ac_cv_lib_$ac_lib_var=no" | |
5896 | fi | |
5897 | rm -f conftest* | |
5898 | LIBS="$ac_save_LIBS" | |
5899 | ||
5900 | fi | |
5901 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
5902 | echo "$ac_t""yes" 1>&6 | |
5903 | bash_cv_termcap_lib=libcurses | |
5904 | else | |
5905 | echo "$ac_t""no" 1>&6 | |
5906 | echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6 | |
e8ce775d | 5907 | echo "configure:5908: checking for tgetent in -lncurses" >&5 |
ccc6cda3 JA |
5908 | ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'` |
5909 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
5910 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5911 | else | |
5912 | ac_save_LIBS="$LIBS" | |
5913 | LIBS="-lncurses $LIBS" | |
5914 | cat > conftest.$ac_ext <<EOF | |
e8ce775d | 5915 | #line 5916 "configure" |
ccc6cda3 JA |
5916 | #include "confdefs.h" |
5917 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5918 | /* We use char because int might match the return type of a gcc2 | |
5919 | builtin and then its argument prototype would still apply. */ | |
5920 | char tgetent(); | |
5921 | ||
5922 | int main() { | |
5923 | tgetent() | |
5924 | ; return 0; } | |
5925 | EOF | |
e8ce775d | 5926 | if { (eval echo configure:5927: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
ccc6cda3 JA |
5927 | rm -rf conftest* |
5928 | eval "ac_cv_lib_$ac_lib_var=yes" | |
5929 | else | |
5930 | echo "configure: failed program was:" >&5 | |
5931 | cat conftest.$ac_ext >&5 | |
5932 | rm -rf conftest* | |
5933 | eval "ac_cv_lib_$ac_lib_var=no" | |
5934 | fi | |
5935 | rm -f conftest* | |
5936 | LIBS="$ac_save_LIBS" | |
5937 | ||
5938 | fi | |
5939 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
5940 | echo "$ac_t""yes" 1>&6 | |
5941 | bash_cv_termcap_lib=libncurses | |
5942 | else | |
5943 | echo "$ac_t""no" 1>&6 | |
5944 | bash_cv_termcap_lib=gnutermcap | |
5945 | fi | |
5946 | ||
5947 | fi | |
5948 | ||
5949 | fi | |
5950 | ||
5951 | fi | |
5952 | ||
5953 | if test "X$_bash_needmsg" = "Xyes"; then | |
5954 | echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6 | |
e8ce775d | 5955 | echo "configure:5956: checking which library has the termcap functions" >&5 |
ccc6cda3 JA |
5956 | fi |
5957 | echo "$ac_t""using $bash_cv_termcap_lib" 1>&6 | |
5958 | if test $bash_cv_termcap_lib = gnutermcap; then | |
5959 | LDFLAGS="$LDFLAGS -L./lib/termcap" | |
5960 | TERMCAP_LIB="./lib/termcap/libtermcap.a" | |
5961 | TERMCAP_DEP="./lib/termcap/libtermcap.a" | |
d166f048 | 5962 | elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then |
ccc6cda3 JA |
5963 | TERMCAP_LIB=-ltermcap |
5964 | TERMCAP_DEP= | |
5965 | elif test $bash_cv_termcap_lib = libncurses; then | |
5966 | TERMCAP_LIB=-lncurses | |
5967 | TERMCAP_DEP= | |
5968 | else | |
5969 | TERMCAP_LIB=-lcurses | |
5970 | TERMCAP_DEP= | |
5971 | fi | |
5972 | ||
5973 | fi | |
5974 | ||
5975 | ||
5976 | ||
d166f048 | 5977 | echo $ac_n "checking whether /dev/fd is available""... $ac_c" 1>&6 |
e8ce775d | 5978 | echo "configure:5979: checking whether /dev/fd is available" >&5 |
d166f048 JA |
5979 | if eval "test \"`echo '$''{'bash_cv_dev_fd'+set}'`\" = set"; then |
5980 | echo $ac_n "(cached) $ac_c" 1>&6 | |
5981 | else | |
5982 | if test -d /dev/fd && test -r /dev/fd/0; then | |
5983 | bash_cv_dev_fd=standard | |
5984 | elif test -d /proc/self/fd && test -r /proc/self/fd/0; then | |
5985 | bash_cv_dev_fd=whacky | |
5986 | else | |
5987 | bash_cv_dev_fd=absent | |
5988 | fi | |
5989 | ||
5990 | fi | |
5991 | ||
5992 | echo "$ac_t""$bash_cv_dev_fd" 1>&6 | |
5993 | if test $bash_cv_dev_fd = "standard"; then | |
5994 | cat >> confdefs.h <<\EOF | |
5995 | #define HAVE_DEV_FD 1 | |
5996 | EOF | |
5997 | ||
5998 | cat >> confdefs.h <<\EOF | |
5999 | #define DEV_FD_PREFIX "/dev/fd/" | |
6000 | EOF | |
6001 | ||
6002 | elif test $bash_cv_dev_fd = "whacky"; then | |
6003 | cat >> confdefs.h <<\EOF | |
6004 | #define HAVE_DEV_FD 1 | |
6005 | EOF | |
6006 | ||
6007 | cat >> confdefs.h <<\EOF | |
6008 | #define DEV_FD_PREFIX "/proc/self/fd/" | |
6009 | EOF | |
6010 | ||
6011 | fi | |
6012 | ||
ccc6cda3 | 6013 | echo $ac_n "checking for default mail directory""... $ac_c" 1>&6 |
e8ce775d | 6014 | echo "configure:6015: checking for default mail directory" >&5 |
ccc6cda3 JA |
6015 | if eval "test \"`echo '$''{'bash_cv_mail_dir'+set}'`\" = set"; then |
6016 | echo $ac_n "(cached) $ac_c" 1>&6 | |
6017 | else | |
6018 | if test -d /var/mail; then | |
6019 | bash_cv_mail_dir=/var/mail | |
6020 | elif test -d /usr/mail; then | |
6021 | bash_cv_mail_dir=/usr/mail | |
ccc6cda3 JA |
6022 | elif test -d /var/spool/mail; then |
6023 | bash_cv_mail_dir=/var/spool/mail | |
e8ce775d JA |
6024 | elif test -d /usr/spool/mail; then |
6025 | bash_cv_mail_dir=/usr/spool/mail | |
ccc6cda3 JA |
6026 | else |
6027 | bash_cv_mail_dir=unknown | |
6028 | fi | |
6029 | ||
6030 | fi | |
6031 | ||
6032 | echo "$ac_t""$bash_cv_mail_dir" 1>&6 | |
6033 | if test $bash_cv_mail_dir = "/var/mail"; then | |
6034 | cat >> confdefs.h <<\EOF | |
6035 | #define DEFAULT_MAIL_DIRECTORY "/var/mail" | |
6036 | EOF | |
6037 | ||
6038 | elif test $bash_cv_mail_dir = "/usr/mail"; then | |
6039 | cat >> confdefs.h <<\EOF | |
6040 | #define DEFAULT_MAIL_DIRECTORY "/usr/mail" | |
6041 | EOF | |
6042 | ||
6043 | elif test $bash_cv_mail_dir = "/var/spool/mail"; then | |
6044 | cat >> confdefs.h <<\EOF | |
6045 | #define DEFAULT_MAIL_DIRECTORY "/var/spool/mail" | |
6046 | EOF | |
6047 | ||
6048 | elif test $bash_cv_mail_dir = "/usr/spool/mail"; then | |
6049 | cat >> confdefs.h <<\EOF | |
6050 | #define DEFAULT_MAIL_DIRECTORY "/usr/spool/mail" | |
6051 | EOF | |
6052 | ||
6053 | else | |
6054 | cat >> confdefs.h <<\EOF | |
6055 | #define DEFAULT_MAIL_DIRECTORY "unknown" | |
6056 | EOF | |
6057 | ||
6058 | fi | |
6059 | ||
6060 | ||
6061 | if test "$bash_cv_job_control_missing" = missing; then | |
6062 | opt_job_control=no | |
6063 | fi | |
6064 | ||
6065 | if test "$opt_job_control" = yes; then | |
6066 | cat >> confdefs.h <<\EOF | |
6067 | #define JOB_CONTROL 1 | |
6068 | EOF | |
6069 | ||
6070 | JOBS_O=jobs.o | |
6071 | else | |
6072 | JOBS_O=nojobs.o | |
6073 | fi | |
6074 | ||
6075 | ||
6076 | ||
6077 | ||
d166f048 JA |
6078 | LOCAL_DEFS=-DSHELL |
6079 | ||
6080 | ||
ccc6cda3 | 6081 | case "$host_os" in |
e8ce775d | 6082 | sysv4.2*) cat >> confdefs.h <<\EOF |
ccc6cda3 JA |
6083 | #define SVR4_2 1 |
6084 | EOF | |
6085 | ||
6086 | cat >> confdefs.h <<\EOF | |
6087 | #define SVR4 1 | |
6088 | EOF | |
6089 | ;; | |
6090 | sysv4*) cat >> confdefs.h <<\EOF | |
6091 | #define SVR4 1 | |
6092 | EOF | |
6093 | ;; | |
6094 | hpux*) LOCAL_CFLAGS=-DHPUX ;; | |
6095 | dgux*) LOCAL_CFLAGS=-D_DGUX_SOURCE; LOCAL_LIBS=-ldgc ;; | |
6096 | isc*) LOCAL_CFLAGS=-Disc386;; | |
6097 | sco3.2v5*) LOCAL_CFLAGS="-DWAITPID_BROKEN -DNO_MEMSCRAMBLE -DPATH_MAX=1024" ;; | |
6098 | sco3.2v4*) LOCAL_CFLAGS="-DMUST_UNBLOCK_CHLD -DNO_MEMSCRAMBLE -DPATH_MAX=1024" ;; | |
6099 | sco3.2*) LOCAL_CFLAGS=-DMUST_UNBLOCK_CHLD ;; | |
d166f048 JA |
6100 | sunos4*) LOCAL_CFLAGS=-DSunOS4 ;; |
6101 | solaris2.5*) LOCAL_CFLAGS=-DSunOS5 ;; | |
6102 | linux*) LOCAL_LDFLAGS=-rdynamic ;; # allow dynamic loading | |
6103 | aix4.2*) LOCAL_LDFLAGS="-bexpall -brtl" ;;# allow dynamic loading | |
6104 | *qnx*) LOCAL_CFLAGS="-Dqnx -F -3s" LOCAL_LDFLAGS="-3s -lunix -lncurses" ;; | |
6105 | powerux) LOCAL_LIBS="-lgen" ;; | |
ccc6cda3 JA |
6106 | esac |
6107 | ||
6108 | case "$host_cpu" in | |
6109 | *cray*) LOCAL_CFLAGS="-DCRAY" ;; # shell var so config.h can use it | |
6110 | esac | |
6111 | ||
6112 | case "$host_cpu-$host_os" in | |
6113 | ibmrt-*bsd4*) LOCAL_CFLAGS="-ma -U__STDC__" ;; | |
6114 | esac | |
6115 | ||
6116 | case "$host_cpu-$host_vendor-$host_os" in | |
6117 | m88k-motorola-sysv3) LOCAL_CFLAGS=-DWAITPID_BROKEN ;; | |
6118 | mips-pyramid-sysv4) LOCAL_CFLAGS=-Xa ;; | |
6119 | esac | |
6120 | ||
6121 | # try to create a directory tree if the source is elsewhere | |
6122 | # this should be packaged into a script accessible via ${srcdir}/support | |
6123 | case "$srcdir" in | |
6124 | .) ;; | |
6125 | *) for d in doc tests support lib ; do # dirs | |
6126 | test -d $d || mkdir $d | |
6127 | done | |
6128 | for ld in readline glob tilde malloc termcap; do # libdirs | |
6129 | test -d lib/$ld || mkdir lib/$ld | |
6130 | done | |
6131 | ;; | |
6132 | esac | |
6133 | ||
6134 | BUILD_DIR=`pwd` | |
6135 | ||
6136 | ||
6137 | ||
6138 | ||
6139 | ||
6140 | ||
6141 | ||
6142 | ||
6143 | ||
6144 | ||
6145 | ||
6146 | ||
6147 | ||
6148 | ||
6149 | ||
6150 | ||
6151 | ||
d166f048 JA |
6152 | |
6153 | #AC_SUBST(ALLOCA_SOURCE) | |
6154 | #AC_SUBST(ALLOCA_OBJECT) | |
6155 | ||
ccc6cda3 JA |
6156 | trap '' 1 2 15 |
6157 | cat > confcache <<\EOF | |
6158 | # This file is a shell script that caches the results of configure | |
6159 | # tests run on this system so they can be shared between configure | |
6160 | # scripts and configure runs. It is not useful on other systems. | |
6161 | # If it contains results you don't want to keep, you may remove or edit it. | |
726f6388 | 6162 | # |
ccc6cda3 JA |
6163 | # By default, configure uses ./config.cache as the cache file, |
6164 | # creating it if it does not exist already. You can give configure | |
6165 | # the --cache-file=FILE option to use a different cache file; that is | |
6166 | # what configure does when it calls configure scripts in | |
6167 | # subdirectories, so they share the cache. | |
6168 | # Giving --cache-file=/dev/null disables caching, for debugging configure. | |
6169 | # config.status only pays attention to the cache file if you give it the | |
6170 | # --recheck option to rerun configure. | |
6171 | # | |
6172 | EOF | |
6173 | # The following way of writing the cache mishandles newlines in values, | |
6174 | # but we know of no workaround that is simple, portable, and efficient. | |
6175 | # So, don't put newlines in cache variables' values. | |
6176 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
6177 | # and sets the high bit in the cache file unless we assign to the vars. | |
6178 | (set) 2>&1 | | |
6179 | case `(ac_space=' '; set) 2>&1` in | |
6180 | *ac_space=\ *) | |
6181 | # `set' does not quote correctly, so add quotes (double-quote substitution | |
6182 | # turns \\\\ into \\, and sed turns \\ into \). | |
6183 | sed -n \ | |
6184 | -e "s/'/'\\\\''/g" \ | |
6185 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" | |
6186 | ;; | |
6187 | *) | |
6188 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
6189 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' | |
6190 | ;; | |
6191 | esac >> confcache | |
6192 | if cmp -s $cache_file confcache; then | |
6193 | : | |
6194 | else | |
6195 | if test -w $cache_file; then | |
6196 | echo "updating cache $cache_file" | |
6197 | cat confcache > $cache_file | |
6198 | else | |
6199 | echo "not updating unwritable cache $cache_file" | |
6200 | fi | |
6201 | fi | |
6202 | rm -f confcache | |
6203 | ||
6204 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
6205 | ||
6206 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
6207 | # Let make expand exec_prefix. | |
6208 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
6209 | ||
6210 | # Any assignment to VPATH causes Sun make to only execute | |
6211 | # the first set of double-colon rules, so remove it if not needed. | |
6212 | # If there is a colon in the path, we need to keep it. | |
6213 | if test "x$srcdir" = x.; then | |
6214 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' | |
6215 | fi | |
6216 | ||
6217 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 | |
6218 | ||
6219 | DEFS=-DHAVE_CONFIG_H | |
6220 | ||
6221 | # Without the "./", some shells look in PATH for config.status. | |
6222 | : ${CONFIG_STATUS=./config.status} | |
6223 | ||
6224 | echo creating $CONFIG_STATUS | |
6225 | rm -f $CONFIG_STATUS | |
6226 | cat > $CONFIG_STATUS <<EOF | |
6227 | #! /bin/sh | |
6228 | # Generated automatically by configure. | |
6229 | # Run this file to recreate the current configuration. | |
6230 | # This directory was configured as follows, | |
6231 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
6232 | # | |
6233 | # $0 $ac_configure_args | |
6234 | # | |
6235 | # Compiler output produced by configure, useful for debugging | |
6236 | # configure, is in ./config.log if it exists. | |
6237 | ||
6238 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" | |
6239 | for ac_option | |
6240 | do | |
6241 | case "\$ac_option" in | |
6242 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
6243 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" | |
6244 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; | |
6245 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v) | |
6246 | echo "$CONFIG_STATUS generated by autoconf version 2.12" | |
6247 | exit 0 ;; | |
6248 | -help | --help | --hel | --he | --h) | |
6249 | echo "\$ac_cs_usage"; exit 0 ;; | |
6250 | *) echo "\$ac_cs_usage"; exit 1 ;; | |
6251 | esac | |
6252 | done | |
6253 | ||
6254 | ac_given_srcdir=$srcdir | |
6255 | ac_given_INSTALL="$INSTALL" | |
6256 | ||
6257 | trap 'rm -fr `echo "Makefile builtins/Makefile lib/readline/Makefile lib/glob/Makefile \ | |
6258 | lib/malloc/Makefile lib/termcap/Makefile lib/tilde/Makefile \ | |
6259 | doc/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 | |
6260 | EOF | |
6261 | cat >> $CONFIG_STATUS <<EOF | |
6262 | ||
6263 | # Protect against being on the right side of a sed subst in config.status. | |
6264 | sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; | |
6265 | s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF | |
6266 | $ac_vpsub | |
6267 | $extrasub | |
6268 | s%@CFLAGS@%$CFLAGS%g | |
6269 | s%@CPPFLAGS@%$CPPFLAGS%g | |
6270 | s%@CXXFLAGS@%$CXXFLAGS%g | |
6271 | s%@DEFS@%$DEFS%g | |
6272 | s%@LDFLAGS@%$LDFLAGS%g | |
6273 | s%@LIBS@%$LIBS%g | |
6274 | s%@exec_prefix@%$exec_prefix%g | |
6275 | s%@prefix@%$prefix%g | |
6276 | s%@program_transform_name@%$program_transform_name%g | |
6277 | s%@bindir@%$bindir%g | |
6278 | s%@sbindir@%$sbindir%g | |
6279 | s%@libexecdir@%$libexecdir%g | |
6280 | s%@datadir@%$datadir%g | |
6281 | s%@sysconfdir@%$sysconfdir%g | |
6282 | s%@sharedstatedir@%$sharedstatedir%g | |
6283 | s%@localstatedir@%$localstatedir%g | |
6284 | s%@libdir@%$libdir%g | |
6285 | s%@includedir@%$includedir%g | |
6286 | s%@oldincludedir@%$oldincludedir%g | |
6287 | s%@infodir@%$infodir%g | |
6288 | s%@mandir@%$mandir%g | |
6289 | s%@host@%$host%g | |
6290 | s%@host_alias@%$host_alias%g | |
6291 | s%@host_cpu@%$host_cpu%g | |
6292 | s%@host_vendor@%$host_vendor%g | |
6293 | s%@host_os@%$host_os%g | |
d166f048 | 6294 | s%@TESTSCRIPT@%$TESTSCRIPT%g |
ccc6cda3 | 6295 | s%@PURIFY@%$PURIFY%g |
d166f048 | 6296 | s%@MALLOC_TARGET@%$MALLOC_TARGET%g |
ccc6cda3 JA |
6297 | s%@MALLOC_SRC@%$MALLOC_SRC%g |
6298 | s%@READLINE_LIB@%$READLINE_LIB%g | |
6299 | s%@READLINE_DEP@%$READLINE_DEP%g | |
6300 | s%@HISTORY_LIB@%$HISTORY_LIB%g | |
6301 | s%@HISTORY_DEP@%$HISTORY_DEP%g | |
6302 | s%@CC@%$CC%g | |
6303 | s%@CPP@%$CPP%g | |
6304 | s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g | |
6305 | s%@INSTALL_DATA@%$INSTALL_DATA%g | |
6306 | s%@AR@%$AR%g | |
6307 | s%@RANLIB@%$RANLIB%g | |
6308 | s%@YACC@%$YACC%g | |
6309 | s%@SET_MAKE@%$SET_MAKE%g | |
6310 | s%@ALLOCA@%$ALLOCA%g | |
6311 | s%@TERMCAP_LIB@%$TERMCAP_LIB%g | |
6312 | s%@TERMCAP_DEP@%$TERMCAP_DEP%g | |
6313 | s%@JOBS_O@%$JOBS_O%g | |
6314 | s%@incdir@%$incdir%g | |
6315 | s%@BUILD_DIR@%$BUILD_DIR%g | |
d166f048 JA |
6316 | s%@BASHVERS@%$BASHVERS%g |
6317 | s%@BASHPATCH@%$BASHPATCH%g | |
ccc6cda3 JA |
6318 | s%@LOCAL_LIBS@%$LOCAL_LIBS%g |
6319 | s%@LOCAL_CFLAGS@%$LOCAL_CFLAGS%g | |
6320 | s%@LOCAL_LDFLAGS@%$LOCAL_LDFLAGS%g | |
d166f048 | 6321 | s%@LOCAL_DEFS@%$LOCAL_DEFS%g |
ccc6cda3 JA |
6322 | |
6323 | CEOF | |
6324 | EOF | |
6325 | ||
6326 | cat >> $CONFIG_STATUS <<\EOF | |
6327 | ||
6328 | # Split the substitutions into bite-sized pieces for seds with | |
6329 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
6330 | ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. | |
6331 | ac_file=1 # Number of current file. | |
6332 | ac_beg=1 # First line for current file. | |
6333 | ac_end=$ac_max_sed_cmds # Line after last line for current file. | |
6334 | ac_more_lines=: | |
6335 | ac_sed_cmds="" | |
6336 | while $ac_more_lines; do | |
6337 | if test $ac_beg -gt 1; then | |
6338 | sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file | |
6339 | else | |
6340 | sed "${ac_end}q" conftest.subs > conftest.s$ac_file | |
6341 | fi | |
6342 | if test ! -s conftest.s$ac_file; then | |
6343 | ac_more_lines=false | |
6344 | rm -f conftest.s$ac_file | |
6345 | else | |
6346 | if test -z "$ac_sed_cmds"; then | |
6347 | ac_sed_cmds="sed -f conftest.s$ac_file" | |
6348 | else | |
6349 | ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" | |
6350 | fi | |
6351 | ac_file=`expr $ac_file + 1` | |
6352 | ac_beg=$ac_end | |
6353 | ac_end=`expr $ac_end + $ac_max_sed_cmds` | |
6354 | fi | |
6355 | done | |
6356 | if test -z "$ac_sed_cmds"; then | |
6357 | ac_sed_cmds=cat | |
6358 | fi | |
6359 | EOF | |
6360 | ||
6361 | cat >> $CONFIG_STATUS <<EOF | |
6362 | ||
6363 | CONFIG_FILES=\${CONFIG_FILES-"Makefile builtins/Makefile lib/readline/Makefile lib/glob/Makefile \ | |
6364 | lib/malloc/Makefile lib/termcap/Makefile lib/tilde/Makefile \ | |
6365 | doc/Makefile"} | |
6366 | EOF | |
6367 | cat >> $CONFIG_STATUS <<\EOF | |
6368 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then | |
6369 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
6370 | case "$ac_file" in | |
6371 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` | |
6372 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
6373 | *) ac_file_in="${ac_file}.in" ;; | |
6374 | esac | |
6375 | ||
6376 | # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. | |
6377 | ||
6378 | # Remove last slash and all that follows it. Not all systems have dirname. | |
6379 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
6380 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
6381 | # The file is in a subdirectory. | |
6382 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
6383 | ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" | |
6384 | # A "../" for each directory in $ac_dir_suffix. | |
6385 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` | |
6386 | else | |
6387 | ac_dir_suffix= ac_dots= | |
6388 | fi | |
6389 | ||
6390 | case "$ac_given_srcdir" in | |
6391 | .) srcdir=. | |
6392 | if test -z "$ac_dots"; then top_srcdir=. | |
6393 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; | |
6394 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; | |
6395 | *) # Relative path. | |
6396 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" | |
6397 | top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
6398 | esac | |
6399 | ||
6400 | case "$ac_given_INSTALL" in | |
6401 | [/$]*) INSTALL="$ac_given_INSTALL" ;; | |
6402 | *) INSTALL="$ac_dots$ac_given_INSTALL" ;; | |
6403 | esac | |
6404 | ||
6405 | echo creating "$ac_file" | |
6406 | rm -f "$ac_file" | |
6407 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." | |
6408 | case "$ac_file" in | |
6409 | *Makefile*) ac_comsub="1i\\ | |
6410 | # $configure_input" ;; | |
6411 | *) ac_comsub= ;; | |
6412 | esac | |
6413 | ||
6414 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
6415 | sed -e "$ac_comsub | |
6416 | s%@configure_input@%$configure_input%g | |
6417 | s%@srcdir@%$srcdir%g | |
6418 | s%@top_srcdir@%$top_srcdir%g | |
6419 | s%@INSTALL@%$INSTALL%g | |
6420 | " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file | |
6421 | fi; done | |
6422 | rm -f conftest.s* | |
6423 | ||
6424 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
6425 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
6426 | # | |
6427 | # ac_d sets the value in "#define NAME VALUE" lines. | |
6428 | ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' | |
6429 | ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' | |
6430 | ac_dC='\3' | |
6431 | ac_dD='%g' | |
6432 | # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". | |
6433 | ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
6434 | ac_uB='\([ ]\)%\1#\2define\3' | |
6435 | ac_uC=' ' | |
6436 | ac_uD='\4%g' | |
6437 | # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
6438 | ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
6439 | ac_eB='$%\1#\2define\3' | |
6440 | ac_eC=' ' | |
6441 | ac_eD='%g' | |
6442 | ||
6443 | if test "${CONFIG_HEADERS+set}" != set; then | |
6444 | EOF | |
6445 | cat >> $CONFIG_STATUS <<EOF | |
6446 | CONFIG_HEADERS="config.h" | |
6447 | EOF | |
6448 | cat >> $CONFIG_STATUS <<\EOF | |
6449 | fi | |
6450 | for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then | |
6451 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
6452 | case "$ac_file" in | |
6453 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` | |
6454 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
6455 | *) ac_file_in="${ac_file}.in" ;; | |
6456 | esac | |
6457 | ||
6458 | echo creating $ac_file | |
6459 | ||
6460 | rm -f conftest.frag conftest.in conftest.out | |
6461 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
6462 | cat $ac_file_inputs > conftest.in | |
6463 | ||
6464 | EOF | |
6465 | ||
6466 | # Transform confdefs.h into a sed script conftest.vals that substitutes | |
6467 | # the proper values into config.h.in to produce config.h. And first: | |
6468 | # Protect against being on the right side of a sed subst in config.status. | |
6469 | # Protect against being in an unquoted here document in config.status. | |
6470 | rm -f conftest.vals | |
6471 | cat > conftest.hdr <<\EOF | |
6472 | s/[\\&%]/\\&/g | |
6473 | s%[\\$`]%\\&%g | |
6474 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp | |
6475 | s%ac_d%ac_u%gp | |
6476 | s%ac_u%ac_e%gp | |
6477 | EOF | |
6478 | sed -n -f conftest.hdr confdefs.h > conftest.vals | |
6479 | rm -f conftest.hdr | |
6480 | ||
6481 | # This sed command replaces #undef with comments. This is necessary, for | |
6482 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
6483 | # on some systems where configure will not decide to define it. | |
6484 | cat >> conftest.vals <<\EOF | |
6485 | s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% | |
6486 | EOF | |
6487 | ||
6488 | # Break up conftest.vals because some shells have a limit on | |
6489 | # the size of here documents, and old seds have small limits too. | |
6490 | ||
6491 | rm -f conftest.tail | |
6492 | while : | |
6493 | do | |
6494 | ac_lines=`grep -c . conftest.vals` | |
6495 | # grep -c gives empty output for an empty file on some AIX systems. | |
6496 | if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi | |
6497 | # Write a limited-size here document to conftest.frag. | |
6498 | echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS | |
6499 | sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS | |
6500 | echo 'CEOF | |
6501 | sed -f conftest.frag conftest.in > conftest.out | |
6502 | rm -f conftest.in | |
6503 | mv conftest.out conftest.in | |
6504 | ' >> $CONFIG_STATUS | |
6505 | sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail | |
6506 | rm -f conftest.vals | |
6507 | mv conftest.tail conftest.vals | |
6508 | done | |
6509 | rm -f conftest.vals | |
6510 | ||
6511 | cat >> $CONFIG_STATUS <<\EOF | |
6512 | rm -f conftest.frag conftest.h | |
6513 | echo "/* $ac_file. Generated automatically by configure. */" > conftest.h | |
6514 | cat conftest.in >> conftest.h | |
6515 | rm -f conftest.in | |
6516 | if cmp -s $ac_file conftest.h 2>/dev/null; then | |
6517 | echo "$ac_file is unchanged" | |
6518 | rm -f conftest.h | |
6519 | else | |
6520 | # Remove last slash and all that follows it. Not all systems have dirname. | |
6521 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
6522 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
6523 | # The file is in a subdirectory. | |
6524 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
6525 | fi | |
6526 | rm -f $ac_file | |
6527 | mv conftest.h $ac_file | |
6528 | fi | |
6529 | fi; done | |
6530 | ||
6531 | EOF | |
6532 | cat >> $CONFIG_STATUS <<EOF | |
6533 | ||
6534 | EOF | |
6535 | cat >> $CONFIG_STATUS <<\EOF | |
6536 | ||
6537 | # Makefile uses this timestamp file to record whether config.h is up to date. | |
6538 | echo timestamp > stamp-h | |
6539 | ||
726f6388 | 6540 | exit 0 |
ccc6cda3 JA |
6541 | EOF |
6542 | chmod +x $CONFIG_STATUS | |
6543 | rm -fr confdefs* $ac_clean_files | |
6544 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 | |
6545 |