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1 | #! /bin/sh |
2 | ||
3 | # Guess values for system-dependent variables and create Makefiles. | |
4 | # Generated automatically using autoconf version 2.13 | |
5 | # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. | |
6 | # | |
7 | # This configure script is free software; the Free Software Foundation | |
8 | # gives unlimited permission to copy, distribute and modify it. | |
9 | ||
10 | # Defaults: | |
11 | ac_help= | |
12 | ac_default_prefix=/usr/local | |
13 | # Any additions from configure.in: | |
14 | ||
15 | # Initialize some variables set by options. | |
16 | # The variables have the same names as the options, with | |
17 | # dashes changed to underlines. | |
18 | build=NONE | |
19 | cache_file=./config.cache | |
20 | exec_prefix=NONE | |
21 | host=NONE | |
22 | no_create= | |
23 | nonopt=NONE | |
24 | no_recursion= | |
25 | prefix=NONE | |
26 | program_prefix=NONE | |
27 | program_suffix=NONE | |
28 | program_transform_name=s,x,x, | |
29 | silent= | |
30 | site= | |
31 | srcdir= | |
32 | target=NONE | |
33 | verbose= | |
34 | x_includes=NONE | |
35 | x_libraries=NONE | |
36 | bindir='${exec_prefix}/bin' | |
37 | sbindir='${exec_prefix}/sbin' | |
38 | libexecdir='${exec_prefix}/libexec' | |
39 | datadir='${prefix}/share' | |
40 | sysconfdir='${prefix}/etc' | |
41 | sharedstatedir='${prefix}/com' | |
42 | localstatedir='${prefix}/var' | |
43 | libdir='${exec_prefix}/lib' | |
44 | includedir='${prefix}/include' | |
45 | oldincludedir='/usr/include' | |
46 | infodir='${prefix}/info' | |
47 | mandir='${prefix}/man' | |
48 | ||
49 | # Initialize some other variables. | |
50 | subdirs= | |
51 | MFLAGS= MAKEFLAGS= | |
52 | SHELL=${CONFIG_SHELL-/bin/sh} | |
53 | # Maximum number of lines to put in a shell here document. | |
54 | ac_max_here_lines=12 | |
55 | ||
56 | ac_prev= | |
57 | for ac_option | |
58 | do | |
59 | ||
60 | # If the previous option needs an argument, assign it. | |
61 | if test -n "$ac_prev"; then | |
62 | eval "$ac_prev=\$ac_option" | |
63 | ac_prev= | |
64 | continue | |
65 | fi | |
66 | ||
67 | case "$ac_option" in | |
68 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; | |
69 | *) ac_optarg= ;; | |
70 | esac | |
71 | ||
72 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
73 | ||
74 | case "$ac_option" in | |
75 | ||
76 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
77 | ac_prev=bindir ;; | |
78 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
79 | bindir="$ac_optarg" ;; | |
80 | ||
81 | -build | --build | --buil | --bui | --bu) | |
82 | ac_prev=build ;; | |
83 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
84 | build="$ac_optarg" ;; | |
85 | ||
86 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
87 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
88 | ac_prev=cache_file ;; | |
89 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
90 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
91 | cache_file="$ac_optarg" ;; | |
92 | ||
93 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
94 | ac_prev=datadir ;; | |
95 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
96 | | --da=*) | |
97 | datadir="$ac_optarg" ;; | |
98 | ||
99 | -disable-* | --disable-*) | |
100 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` | |
101 | # Reject names that are not valid shell variable names. | |
102 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
103 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
104 | fi | |
105 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
106 | eval "enable_${ac_feature}=no" ;; | |
107 | ||
108 | -enable-* | --enable-*) | |
109 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` | |
110 | # Reject names that are not valid shell variable names. | |
111 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
112 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
113 | fi | |
114 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
115 | case "$ac_option" in | |
116 | *=*) ;; | |
117 | *) ac_optarg=yes ;; | |
118 | esac | |
119 | eval "enable_${ac_feature}='$ac_optarg'" ;; | |
120 | ||
121 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
122 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
123 | | --exec | --exe | --ex) | |
124 | ac_prev=exec_prefix ;; | |
125 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
126 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
127 | | --exec=* | --exe=* | --ex=*) | |
128 | exec_prefix="$ac_optarg" ;; | |
129 | ||
130 | -gas | --gas | --ga | --g) | |
131 | # Obsolete; use --with-gas. | |
132 | with_gas=yes ;; | |
133 | ||
134 | -help | --help | --hel | --he) | |
135 | # Omit some internal or obsolete options to make the list less imposing. | |
136 | # This message is too long to be a string in the A/UX 3.1 sh. | |
137 | cat << EOF | |
138 | Usage: configure [options] [host] | |
139 | Options: [defaults in brackets after descriptions] | |
140 | Configuration: | |
141 | --cache-file=FILE cache test results in FILE | |
142 | --help print this message | |
143 | --no-create do not create output files | |
144 | --quiet, --silent do not print \`checking...' messages | |
145 | --version print the version of autoconf that created configure | |
146 | Directory and file names: | |
147 | --prefix=PREFIX install architecture-independent files in PREFIX | |
148 | [$ac_default_prefix] | |
149 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
150 | [same as prefix] | |
151 | --bindir=DIR user executables in DIR [EPREFIX/bin] | |
152 | --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] | |
153 | --libexecdir=DIR program executables in DIR [EPREFIX/libexec] | |
154 | --datadir=DIR read-only architecture-independent data in DIR | |
155 | [PREFIX/share] | |
156 | --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] | |
157 | --sharedstatedir=DIR modifiable architecture-independent data in DIR | |
158 | [PREFIX/com] | |
159 | --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] | |
160 | --libdir=DIR object code libraries in DIR [EPREFIX/lib] | |
161 | --includedir=DIR C header files in DIR [PREFIX/include] | |
162 | --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] | |
163 | --infodir=DIR info documentation in DIR [PREFIX/info] | |
164 | --mandir=DIR man documentation in DIR [PREFIX/man] | |
165 | --srcdir=DIR find the sources in DIR [configure dir or ..] | |
166 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
167 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
168 | --program-transform-name=PROGRAM | |
169 | run sed PROGRAM on installed program names | |
170 | EOF | |
171 | cat << EOF | |
172 | Host type: | |
173 | --build=BUILD configure for building on BUILD [BUILD=HOST] | |
174 | --host=HOST configure for HOST [guessed] | |
175 | --target=TARGET configure for TARGET [TARGET=HOST] | |
176 | Features and packages: | |
177 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
178 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
179 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
180 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
181 | --x-includes=DIR X include files are in DIR | |
182 | --x-libraries=DIR X library files are in DIR | |
183 | EOF | |
184 | if test -n "$ac_help"; then | |
185 | echo "--enable and --with options recognized:$ac_help" | |
186 | fi | |
187 | exit 0 ;; | |
188 | ||
189 | -host | --host | --hos | --ho) | |
190 | ac_prev=host ;; | |
191 | -host=* | --host=* | --hos=* | --ho=*) | |
192 | host="$ac_optarg" ;; | |
193 | ||
194 | -includedir | --includedir | --includedi | --included | --include \ | |
195 | | --includ | --inclu | --incl | --inc) | |
196 | ac_prev=includedir ;; | |
197 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
198 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
199 | includedir="$ac_optarg" ;; | |
200 | ||
201 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
202 | ac_prev=infodir ;; | |
203 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
204 | infodir="$ac_optarg" ;; | |
205 | ||
206 | -libdir | --libdir | --libdi | --libd) | |
207 | ac_prev=libdir ;; | |
208 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
209 | libdir="$ac_optarg" ;; | |
210 | ||
211 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
212 | | --libexe | --libex | --libe) | |
213 | ac_prev=libexecdir ;; | |
214 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
215 | | --libexe=* | --libex=* | --libe=*) | |
216 | libexecdir="$ac_optarg" ;; | |
217 | ||
218 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
219 | | --localstate | --localstat | --localsta | --localst \ | |
220 | | --locals | --local | --loca | --loc | --lo) | |
221 | ac_prev=localstatedir ;; | |
222 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
223 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
224 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
225 | localstatedir="$ac_optarg" ;; | |
226 | ||
227 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
228 | ac_prev=mandir ;; | |
229 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
230 | mandir="$ac_optarg" ;; | |
231 | ||
232 | -nfp | --nfp | --nf) | |
233 | # Obsolete; use --without-fp. | |
234 | with_fp=no ;; | |
235 | ||
236 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
237 | | --no-cr | --no-c) | |
238 | no_create=yes ;; | |
239 | ||
240 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
241 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
242 | no_recursion=yes ;; | |
243 | ||
244 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
245 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
246 | | --oldin | --oldi | --old | --ol | --o) | |
247 | ac_prev=oldincludedir ;; | |
248 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
249 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
250 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
251 | oldincludedir="$ac_optarg" ;; | |
252 | ||
253 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
254 | ac_prev=prefix ;; | |
255 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
256 | prefix="$ac_optarg" ;; | |
257 | ||
258 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
259 | | --program-pre | --program-pr | --program-p) | |
260 | ac_prev=program_prefix ;; | |
261 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
262 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
263 | program_prefix="$ac_optarg" ;; | |
264 | ||
265 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
266 | | --program-suf | --program-su | --program-s) | |
267 | ac_prev=program_suffix ;; | |
268 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
269 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
270 | program_suffix="$ac_optarg" ;; | |
271 | ||
272 | -program-transform-name | --program-transform-name \ | |
273 | | --program-transform-nam | --program-transform-na \ | |
274 | | --program-transform-n | --program-transform- \ | |
275 | | --program-transform | --program-transfor \ | |
276 | | --program-transfo | --program-transf \ | |
277 | | --program-trans | --program-tran \ | |
278 | | --progr-tra | --program-tr | --program-t) | |
279 | ac_prev=program_transform_name ;; | |
280 | -program-transform-name=* | --program-transform-name=* \ | |
281 | | --program-transform-nam=* | --program-transform-na=* \ | |
282 | | --program-transform-n=* | --program-transform-=* \ | |
283 | | --program-transform=* | --program-transfor=* \ | |
284 | | --program-transfo=* | --program-transf=* \ | |
285 | | --program-trans=* | --program-tran=* \ | |
286 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
287 | program_transform_name="$ac_optarg" ;; | |
288 | ||
289 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
290 | | -silent | --silent | --silen | --sile | --sil) | |
291 | silent=yes ;; | |
292 | ||
293 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
294 | ac_prev=sbindir ;; | |
295 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
296 | | --sbi=* | --sb=*) | |
297 | sbindir="$ac_optarg" ;; | |
298 | ||
299 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
300 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
301 | | --sharedst | --shareds | --shared | --share | --shar \ | |
302 | | --sha | --sh) | |
303 | ac_prev=sharedstatedir ;; | |
304 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
305 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
306 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
307 | | --sha=* | --sh=*) | |
308 | sharedstatedir="$ac_optarg" ;; | |
309 | ||
310 | -site | --site | --sit) | |
311 | ac_prev=site ;; | |
312 | -site=* | --site=* | --sit=*) | |
313 | site="$ac_optarg" ;; | |
314 | ||
315 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
316 | ac_prev=srcdir ;; | |
317 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
318 | srcdir="$ac_optarg" ;; | |
319 | ||
320 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
321 | | --syscon | --sysco | --sysc | --sys | --sy) | |
322 | ac_prev=sysconfdir ;; | |
323 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
324 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
325 | sysconfdir="$ac_optarg" ;; | |
326 | ||
327 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
328 | ac_prev=target ;; | |
329 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
330 | target="$ac_optarg" ;; | |
331 | ||
332 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
333 | verbose=yes ;; | |
334 | ||
335 | -version | --version | --versio | --versi | --vers) | |
336 | echo "configure generated by autoconf version 2.13" | |
337 | exit 0 ;; | |
338 | ||
339 | -with-* | --with-*) | |
340 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` | |
341 | # Reject names that are not valid shell variable names. | |
342 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
343 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
344 | fi | |
345 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
346 | case "$ac_option" in | |
347 | *=*) ;; | |
348 | *) ac_optarg=yes ;; | |
349 | esac | |
350 | eval "with_${ac_package}='$ac_optarg'" ;; | |
351 | ||
352 | -without-* | --without-*) | |
353 | ac_package=`echo $ac_option|sed -e 's/-*without-//'` | |
354 | # Reject names that are not valid shell variable names. | |
355 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
356 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
357 | fi | |
358 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
359 | eval "with_${ac_package}=no" ;; | |
360 | ||
361 | --x) | |
362 | # Obsolete; use --with-x. | |
363 | with_x=yes ;; | |
364 | ||
365 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
366 | | --x-incl | --x-inc | --x-in | --x-i) | |
367 | ac_prev=x_includes ;; | |
368 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
369 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
370 | x_includes="$ac_optarg" ;; | |
371 | ||
372 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
373 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
374 | ac_prev=x_libraries ;; | |
375 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
376 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
377 | x_libraries="$ac_optarg" ;; | |
378 | ||
379 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } | |
380 | ;; | |
381 | ||
382 | *) | |
383 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then | |
384 | echo "configure: warning: $ac_option: invalid host type" 1>&2 | |
385 | fi | |
386 | if test "x$nonopt" != xNONE; then | |
387 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } | |
388 | fi | |
389 | nonopt="$ac_option" | |
390 | ;; | |
391 | ||
392 | esac | |
393 | done | |
394 | ||
395 | if test -n "$ac_prev"; then | |
396 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } | |
397 | fi | |
398 | ||
399 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
400 | ||
401 | # File descriptor usage: | |
402 | # 0 standard input | |
403 | # 1 file creation | |
404 | # 2 errors and warnings | |
405 | # 3 some systems may open it to /dev/tty | |
406 | # 4 used on the Kubota Titan | |
407 | # 6 checking for... messages and results | |
408 | # 5 compiler messages saved in config.log | |
409 | if test "$silent" = yes; then | |
410 | exec 6>/dev/null | |
411 | else | |
412 | exec 6>&1 | |
413 | fi | |
414 | exec 5>./config.log | |
415 | ||
416 | echo "\ | |
417 | This file contains any messages produced by compilers while | |
418 | running configure, to aid debugging if configure makes a mistake. | |
419 | " 1>&5 | |
420 | ||
421 | # Strip out --no-create and --no-recursion so they do not pile up. | |
422 | # Also quote any args containing shell metacharacters. | |
423 | ac_configure_args= | |
424 | for ac_arg | |
425 | do | |
426 | case "$ac_arg" in | |
427 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
428 | | --no-cr | --no-c) ;; | |
429 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
430 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; | |
431 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) | |
432 | ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
433 | *) ac_configure_args="$ac_configure_args $ac_arg" ;; | |
434 | esac | |
435 | done | |
436 | ||
437 | # NLS nuisances. | |
438 | # Only set these to C if already set. These must not be set unconditionally | |
439 | # because not all systems understand e.g. LANG=C (notably SCO). | |
440 | # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! | |
441 | # Non-C LC_CTYPE values break the ctype check. | |
442 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi | |
443 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi | |
444 | if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi | |
445 | if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi | |
446 | ||
447 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
448 | rm -rf conftest* confdefs.h | |
449 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
450 | echo > confdefs.h | |
451 | ||
452 | # A filename unique to this package, relative to the directory that | |
453 | # configure is in, which we can look for to find out if srcdir is correct. | |
454 | ac_unique_file=icmpmonitor.c | |
455 | ||
456 | # Find the source files, if location was not specified. | |
457 | if test -z "$srcdir"; then | |
458 | ac_srcdir_defaulted=yes | |
459 | # Try the directory containing this script, then its parent. | |
460 | ac_prog=$0 | |
461 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` | |
462 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. | |
463 | srcdir=$ac_confdir | |
464 | if test ! -r $srcdir/$ac_unique_file; then | |
465 | srcdir=.. | |
466 | fi | |
467 | else | |
468 | ac_srcdir_defaulted=no | |
469 | fi | |
470 | if test ! -r $srcdir/$ac_unique_file; then | |
471 | if test "$ac_srcdir_defaulted" = yes; then | |
472 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } | |
473 | else | |
474 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } | |
475 | fi | |
476 | fi | |
477 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` | |
478 | ||
479 | # Prefer explicitly selected file to automatically selected ones. | |
480 | if test -z "$CONFIG_SITE"; then | |
481 | if test "x$prefix" != xNONE; then | |
482 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
483 | else | |
484 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
485 | fi | |
486 | fi | |
487 | for ac_site_file in $CONFIG_SITE; do | |
488 | if test -r "$ac_site_file"; then | |
489 | echo "loading site script $ac_site_file" | |
490 | . "$ac_site_file" | |
491 | fi | |
492 | done | |
493 | ||
494 | if test -r "$cache_file"; then | |
495 | echo "loading cache $cache_file" | |
496 | . $cache_file | |
497 | else | |
498 | echo "creating cache $cache_file" | |
499 | > $cache_file | |
500 | fi | |
501 | ||
502 | ac_ext=c | |
503 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
504 | ac_cpp='$CPP $CPPFLAGS' | |
505 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
506 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
507 | cross_compiling=$ac_cv_prog_cc_cross | |
508 | ||
509 | ac_exeext= | |
510 | ac_objext=o | |
511 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then | |
512 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. | |
513 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then | |
514 | ac_n= ac_c=' | |
515 | ' ac_t=' ' | |
516 | else | |
517 | ac_n=-n ac_c= ac_t= | |
518 | fi | |
519 | else | |
520 | ac_n= ac_c='\c' ac_t= | |
521 | fi | |
522 | ||
523 | ||
524 | ||
525 | # Extract the first word of "gcc", so it can be a program name with args. | |
526 | set dummy gcc; ac_word=$2 | |
527 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
528 | echo "configure:529: checking for $ac_word" >&5 | |
529 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then | |
530 | echo $ac_n "(cached) $ac_c" 1>&6 | |
531 | else | |
532 | if test -n "$CC"; then | |
533 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
534 | else | |
535 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
536 | ac_dummy="$PATH" | |
537 | for ac_dir in $ac_dummy; do | |
538 | test -z "$ac_dir" && ac_dir=. | |
539 | if test -f $ac_dir/$ac_word; then | |
540 | ac_cv_prog_CC="gcc" | |
541 | break | |
542 | fi | |
543 | done | |
544 | IFS="$ac_save_ifs" | |
545 | fi | |
546 | fi | |
547 | CC="$ac_cv_prog_CC" | |
548 | if test -n "$CC"; then | |
549 | echo "$ac_t""$CC" 1>&6 | |
550 | else | |
551 | echo "$ac_t""no" 1>&6 | |
552 | fi | |
553 | ||
554 | if test -z "$CC"; then | |
555 | # Extract the first word of "cc", so it can be a program name with args. | |
556 | set dummy cc; ac_word=$2 | |
557 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
558 | echo "configure:559: checking for $ac_word" >&5 | |
559 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then | |
560 | echo $ac_n "(cached) $ac_c" 1>&6 | |
561 | else | |
562 | if test -n "$CC"; then | |
563 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
564 | else | |
565 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
566 | ac_prog_rejected=no | |
567 | ac_dummy="$PATH" | |
568 | for ac_dir in $ac_dummy; do | |
569 | test -z "$ac_dir" && ac_dir=. | |
570 | if test -f $ac_dir/$ac_word; then | |
571 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then | |
572 | ac_prog_rejected=yes | |
573 | continue | |
574 | fi | |
575 | ac_cv_prog_CC="cc" | |
576 | break | |
577 | fi | |
578 | done | |
579 | IFS="$ac_save_ifs" | |
580 | if test $ac_prog_rejected = yes; then | |
581 | # We found a bogon in the path, so make sure we never use it. | |
582 | set dummy $ac_cv_prog_CC | |
583 | shift | |
584 | if test $# -gt 0; then | |
585 | # We chose a different compiler from the bogus one. | |
586 | # However, it has the same basename, so the bogon will be chosen | |
587 | # first if we set CC to just the basename; use the full file name. | |
588 | shift | |
589 | set dummy "$ac_dir/$ac_word" "$@" | |
590 | shift | |
591 | ac_cv_prog_CC="$@" | |
592 | fi | |
593 | fi | |
594 | fi | |
595 | fi | |
596 | CC="$ac_cv_prog_CC" | |
597 | if test -n "$CC"; then | |
598 | echo "$ac_t""$CC" 1>&6 | |
599 | else | |
600 | echo "$ac_t""no" 1>&6 | |
601 | fi | |
602 | ||
603 | if test -z "$CC"; then | |
604 | case "`uname -s`" in | |
605 | *win32* | *WIN32*) | |
606 | # Extract the first word of "cl", so it can be a program name with args. | |
607 | set dummy cl; ac_word=$2 | |
608 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
609 | echo "configure:610: checking for $ac_word" >&5 | |
610 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then | |
611 | echo $ac_n "(cached) $ac_c" 1>&6 | |
612 | else | |
613 | if test -n "$CC"; then | |
614 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
615 | else | |
616 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
617 | ac_dummy="$PATH" | |
618 | for ac_dir in $ac_dummy; do | |
619 | test -z "$ac_dir" && ac_dir=. | |
620 | if test -f $ac_dir/$ac_word; then | |
621 | ac_cv_prog_CC="cl" | |
622 | break | |
623 | fi | |
624 | done | |
625 | IFS="$ac_save_ifs" | |
626 | fi | |
627 | fi | |
628 | CC="$ac_cv_prog_CC" | |
629 | if test -n "$CC"; then | |
630 | echo "$ac_t""$CC" 1>&6 | |
631 | else | |
632 | echo "$ac_t""no" 1>&6 | |
633 | fi | |
634 | ;; | |
635 | esac | |
636 | fi | |
637 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } | |
638 | fi | |
639 | ||
640 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 | |
641 | echo "configure:642: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 | |
642 | ||
643 | ac_ext=c | |
644 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
645 | ac_cpp='$CPP $CPPFLAGS' | |
646 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
647 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
648 | cross_compiling=$ac_cv_prog_cc_cross | |
649 | ||
650 | cat > conftest.$ac_ext << EOF | |
651 | ||
652 | #line 653 "configure" | |
653 | #include "confdefs.h" | |
654 | ||
655 | main(){return(0);} | |
656 | EOF | |
657 | if { (eval echo configure:658: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then | |
658 | ac_cv_prog_cc_works=yes | |
659 | # If we can't run a trivial program, we are probably using a cross compiler. | |
660 | if (./conftest; exit) 2>/dev/null; then | |
661 | ac_cv_prog_cc_cross=no | |
662 | else | |
663 | ac_cv_prog_cc_cross=yes | |
664 | fi | |
665 | else | |
666 | echo "configure: failed program was:" >&5 | |
667 | cat conftest.$ac_ext >&5 | |
668 | ac_cv_prog_cc_works=no | |
669 | fi | |
670 | rm -fr conftest* | |
671 | ac_ext=c | |
672 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
673 | ac_cpp='$CPP $CPPFLAGS' | |
674 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
675 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
676 | cross_compiling=$ac_cv_prog_cc_cross | |
677 | ||
678 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 | |
679 | if test $ac_cv_prog_cc_works = no; then | |
680 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } | |
681 | fi | |
682 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 | |
683 | echo "configure:684: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 | |
684 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 | |
685 | cross_compiling=$ac_cv_prog_cc_cross | |
686 | ||
687 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 | |
688 | echo "configure:689: checking whether we are using GNU C" >&5 | |
689 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then | |
690 | echo $ac_n "(cached) $ac_c" 1>&6 | |
691 | else | |
692 | cat > conftest.c <<EOF | |
693 | #ifdef __GNUC__ | |
694 | yes; | |
695 | #endif | |
696 | EOF | |
697 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:698: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then | |
698 | ac_cv_prog_gcc=yes | |
699 | else | |
700 | ac_cv_prog_gcc=no | |
701 | fi | |
702 | fi | |
703 | ||
704 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6 | |
705 | ||
706 | if test $ac_cv_prog_gcc = yes; then | |
707 | GCC=yes | |
708 | else | |
709 | GCC= | |
710 | fi | |
711 | ||
712 | ac_test_CFLAGS="${CFLAGS+set}" | |
713 | ac_save_CFLAGS="$CFLAGS" | |
714 | CFLAGS= | |
715 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 | |
716 | echo "configure:717: checking whether ${CC-cc} accepts -g" >&5 | |
717 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then | |
718 | echo $ac_n "(cached) $ac_c" 1>&6 | |
719 | else | |
720 | echo 'void f(){}' > conftest.c | |
721 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then | |
722 | ac_cv_prog_cc_g=yes | |
723 | else | |
724 | ac_cv_prog_cc_g=no | |
725 | fi | |
726 | rm -f conftest* | |
727 | ||
728 | fi | |
729 | ||
730 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 | |
731 | if test "$ac_test_CFLAGS" = set; then | |
732 | CFLAGS="$ac_save_CFLAGS" | |
733 | elif test $ac_cv_prog_cc_g = yes; then | |
734 | if test "$GCC" = yes; then | |
735 | CFLAGS="-g -O2" | |
736 | else | |
737 | CFLAGS="-g" | |
738 | fi | |
739 | else | |
740 | if test "$GCC" = yes; then | |
741 | CFLAGS="-O2" | |
742 | else | |
743 | CFLAGS= | |
744 | fi | |
745 | fi | |
746 | ||
747 | ac_aux_dir= | |
748 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do | |
749 | if test -f $ac_dir/install-sh; then | |
750 | ac_aux_dir=$ac_dir | |
751 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
752 | break | |
753 | elif test -f $ac_dir/install.sh; then | |
754 | ac_aux_dir=$ac_dir | |
755 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
756 | break | |
757 | fi | |
758 | done | |
759 | if test -z "$ac_aux_dir"; then | |
760 | { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } | |
761 | fi | |
762 | ac_config_guess=$ac_aux_dir/config.guess | |
763 | ac_config_sub=$ac_aux_dir/config.sub | |
764 | ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. | |
765 | ||
766 | # Find a good install program. We prefer a C program (faster), | |
767 | # so one script is as good as another. But avoid the broken or | |
768 | # incompatible versions: | |
769 | # SysV /etc/install, /usr/sbin/install | |
770 | # SunOS /usr/etc/install | |
771 | # IRIX /sbin/install | |
772 | # AIX /bin/install | |
773 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
774 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
775 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
776 | # ./install, which can be erroneously created by make from ./install.sh. | |
777 | echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 | |
778 | echo "configure:779: checking for a BSD compatible install" >&5 | |
779 | if test -z "$INSTALL"; then | |
780 | if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then | |
781 | echo $ac_n "(cached) $ac_c" 1>&6 | |
782 | else | |
783 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" | |
784 | for ac_dir in $PATH; do | |
785 | # Account for people who put trailing slashes in PATH elements. | |
786 | case "$ac_dir/" in | |
787 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
788 | *) | |
789 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
790 | # Don't use installbsd from OSF since it installs stuff as root | |
791 | # by default. | |
792 | for ac_prog in ginstall scoinst install; do | |
793 | if test -f $ac_dir/$ac_prog; then | |
794 | if test $ac_prog = install && | |
795 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
796 | # AIX install. It has an incompatible calling convention. | |
797 | : | |
798 | else | |
799 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
800 | break 2 | |
801 | fi | |
802 | fi | |
803 | done | |
804 | ;; | |
805 | esac | |
806 | done | |
807 | IFS="$ac_save_IFS" | |
808 | ||
809 | fi | |
810 | if test "${ac_cv_path_install+set}" = set; then | |
811 | INSTALL="$ac_cv_path_install" | |
812 | else | |
813 | # As a last resort, use the slow shell script. We don't cache a | |
814 | # path for INSTALL within a source directory, because that will | |
815 | # break other packages using the cache if that directory is | |
816 | # removed, or if the path is relative. | |
817 | INSTALL="$ac_install_sh" | |
818 | fi | |
819 | fi | |
820 | echo "$ac_t""$INSTALL" 1>&6 | |
821 | ||
822 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
823 | # It thinks the first close brace ends the variable substitution. | |
824 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
825 | ||
826 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' | |
827 | ||
828 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
829 | ||
830 | ||
831 | echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6 | |
832 | echo "configure:833: checking for gethostbyname in -lnsl" >&5 | |
833 | ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'` | |
834 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
835 | echo $ac_n "(cached) $ac_c" 1>&6 | |
836 | else | |
837 | ac_save_LIBS="$LIBS" | |
838 | LIBS="-lnsl $LIBS" | |
839 | cat > conftest.$ac_ext <<EOF | |
840 | #line 841 "configure" | |
841 | #include "confdefs.h" | |
842 | /* Override any gcc2 internal prototype to avoid an error. */ | |
843 | /* We use char because int might match the return type of a gcc2 | |
844 | builtin and then its argument prototype would still apply. */ | |
845 | char gethostbyname(); | |
846 | ||
847 | int main() { | |
848 | gethostbyname() | |
849 | ; return 0; } | |
850 | EOF | |
851 | if { (eval echo configure:852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then | |
852 | rm -rf conftest* | |
853 | eval "ac_cv_lib_$ac_lib_var=yes" | |
854 | else | |
855 | echo "configure: failed program was:" >&5 | |
856 | cat conftest.$ac_ext >&5 | |
857 | rm -rf conftest* | |
858 | eval "ac_cv_lib_$ac_lib_var=no" | |
859 | fi | |
860 | rm -f conftest* | |
861 | LIBS="$ac_save_LIBS" | |
862 | ||
863 | fi | |
864 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
865 | echo "$ac_t""yes" 1>&6 | |
866 | ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ | |
867 | -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` | |
868 | cat >> confdefs.h <<EOF | |
869 | #define $ac_tr_lib 1 | |
870 | EOF | |
871 | ||
872 | LIBS="-lnsl $LIBS" | |
873 | ||
874 | else | |
875 | echo "$ac_t""no" 1>&6 | |
876 | fi | |
877 | ||
878 | echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6 | |
879 | echo "configure:880: checking for socketpair in -lsocket" >&5 | |
880 | ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'` | |
881 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then | |
882 | echo $ac_n "(cached) $ac_c" 1>&6 | |
883 | else | |
884 | ac_save_LIBS="$LIBS" | |
885 | LIBS="-lsocket $LIBS" | |
886 | cat > conftest.$ac_ext <<EOF | |
887 | #line 888 "configure" | |
888 | #include "confdefs.h" | |
889 | /* Override any gcc2 internal prototype to avoid an error. */ | |
890 | /* We use char because int might match the return type of a gcc2 | |
891 | builtin and then its argument prototype would still apply. */ | |
892 | char socketpair(); | |
893 | ||
894 | int main() { | |
895 | socketpair() | |
896 | ; return 0; } | |
897 | EOF | |
898 | if { (eval echo configure:899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then | |
899 | rm -rf conftest* | |
900 | eval "ac_cv_lib_$ac_lib_var=yes" | |
901 | else | |
902 | echo "configure: failed program was:" >&5 | |
903 | cat conftest.$ac_ext >&5 | |
904 | rm -rf conftest* | |
905 | eval "ac_cv_lib_$ac_lib_var=no" | |
906 | fi | |
907 | rm -f conftest* | |
908 | LIBS="$ac_save_LIBS" | |
909 | ||
910 | fi | |
911 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then | |
912 | echo "$ac_t""yes" 1>&6 | |
913 | ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \ | |
914 | -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` | |
915 | cat >> confdefs.h <<EOF | |
916 | #define $ac_tr_lib 1 | |
917 | EOF | |
918 | ||
919 | LIBS="-lsocket $LIBS" | |
920 | ||
921 | else | |
922 | echo "$ac_t""no" 1>&6 | |
923 | fi | |
924 | ||
925 | ||
926 | echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 | |
927 | echo "configure:928: checking how to run the C preprocessor" >&5 | |
928 | # On Suns, sometimes $CPP names a directory. | |
929 | if test -n "$CPP" && test -d "$CPP"; then | |
930 | CPP= | |
931 | fi | |
932 | if test -z "$CPP"; then | |
933 | if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then | |
934 | echo $ac_n "(cached) $ac_c" 1>&6 | |
935 | else | |
936 | # This must be in double quotes, not single quotes, because CPP may get | |
937 | # substituted into the Makefile and "${CC-cc}" will confuse make. | |
938 | CPP="${CC-cc} -E" | |
939 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
940 | # not just through cpp. | |
941 | cat > conftest.$ac_ext <<EOF | |
942 | #line 943 "configure" | |
943 | #include "confdefs.h" | |
944 | #include <assert.h> | |
945 | Syntax Error | |
946 | EOF | |
947 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
948 | { (eval echo configure:949: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | |
949 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` | |
950 | if test -z "$ac_err"; then | |
951 | : | |
952 | else | |
953 | echo "$ac_err" >&5 | |
954 | echo "configure: failed program was:" >&5 | |
955 | cat conftest.$ac_ext >&5 | |
956 | rm -rf conftest* | |
957 | CPP="${CC-cc} -E -traditional-cpp" | |
958 | cat > conftest.$ac_ext <<EOF | |
959 | #line 960 "configure" | |
960 | #include "confdefs.h" | |
961 | #include <assert.h> | |
962 | Syntax Error | |
963 | EOF | |
964 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
965 | { (eval echo configure:966: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | |
966 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` | |
967 | if test -z "$ac_err"; then | |
968 | : | |
969 | else | |
970 | echo "$ac_err" >&5 | |
971 | echo "configure: failed program was:" >&5 | |
972 | cat conftest.$ac_ext >&5 | |
973 | rm -rf conftest* | |
974 | CPP="${CC-cc} -nologo -E" | |
975 | cat > conftest.$ac_ext <<EOF | |
976 | #line 977 "configure" | |
977 | #include "confdefs.h" | |
978 | #include <assert.h> | |
979 | Syntax Error | |
980 | EOF | |
981 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
982 | { (eval echo configure:983: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | |
983 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` | |
984 | if test -z "$ac_err"; then | |
985 | : | |
986 | else | |
987 | echo "$ac_err" >&5 | |
988 | echo "configure: failed program was:" >&5 | |
989 | cat conftest.$ac_ext >&5 | |
990 | rm -rf conftest* | |
991 | CPP=/lib/cpp | |
992 | fi | |
993 | rm -f conftest* | |
994 | fi | |
995 | rm -f conftest* | |
996 | fi | |
997 | rm -f conftest* | |
998 | ac_cv_prog_CPP="$CPP" | |
999 | fi | |
1000 | CPP="$ac_cv_prog_CPP" | |
1001 | else | |
1002 | ac_cv_prog_CPP="$CPP" | |
1003 | fi | |
1004 | echo "$ac_t""$CPP" 1>&6 | |
1005 | ||
1006 | echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 | |
1007 | echo "configure:1008: checking for ANSI C header files" >&5 | |
1008 | if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then | |
1009 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1010 | else | |
1011 | cat > conftest.$ac_ext <<EOF | |
1012 | #line 1013 "configure" | |
1013 | #include "confdefs.h" | |
1014 | #include <stdlib.h> | |
1015 | #include <stdarg.h> | |
1016 | #include <string.h> | |
1017 | #include <float.h> | |
1018 | EOF | |
1019 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
1020 | { (eval echo configure:1021: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | |
1021 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` | |
1022 | if test -z "$ac_err"; then | |
1023 | rm -rf conftest* | |
1024 | ac_cv_header_stdc=yes | |
1025 | else | |
1026 | echo "$ac_err" >&5 | |
1027 | echo "configure: failed program was:" >&5 | |
1028 | cat conftest.$ac_ext >&5 | |
1029 | rm -rf conftest* | |
1030 | ac_cv_header_stdc=no | |
1031 | fi | |
1032 | rm -f conftest* | |
1033 | ||
1034 | if test $ac_cv_header_stdc = yes; then | |
1035 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
1036 | cat > conftest.$ac_ext <<EOF | |
1037 | #line 1038 "configure" | |
1038 | #include "confdefs.h" | |
1039 | #include <string.h> | |
1040 | EOF | |
1041 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1042 | egrep "memchr" >/dev/null 2>&1; then | |
1043 | : | |
1044 | else | |
1045 | rm -rf conftest* | |
1046 | ac_cv_header_stdc=no | |
1047 | fi | |
1048 | rm -f conftest* | |
1049 | ||
1050 | fi | |
1051 | ||
1052 | if test $ac_cv_header_stdc = yes; then | |
1053 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
1054 | cat > conftest.$ac_ext <<EOF | |
1055 | #line 1056 "configure" | |
1056 | #include "confdefs.h" | |
1057 | #include <stdlib.h> | |
1058 | EOF | |
1059 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1060 | egrep "free" >/dev/null 2>&1; then | |
1061 | : | |
1062 | else | |
1063 | rm -rf conftest* | |
1064 | ac_cv_header_stdc=no | |
1065 | fi | |
1066 | rm -f conftest* | |
1067 | ||
1068 | fi | |
1069 | ||
1070 | if test $ac_cv_header_stdc = yes; then | |
1071 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
1072 | if test "$cross_compiling" = yes; then | |
1073 | : | |
1074 | else | |
1075 | cat > conftest.$ac_ext <<EOF | |
1076 | #line 1077 "configure" | |
1077 | #include "confdefs.h" | |
1078 | #include <ctype.h> | |
1079 | #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
1080 | #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
1081 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
1082 | int main () { int i; for (i = 0; i < 256; i++) | |
1083 | if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); | |
1084 | exit (0); } | |
1085 | ||
1086 | EOF | |
1087 | if { (eval echo configure:1088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null | |
1088 | then | |
1089 | : | |
1090 | else | |
1091 | echo "configure: failed program was:" >&5 | |
1092 | cat conftest.$ac_ext >&5 | |
1093 | rm -fr conftest* | |
1094 | ac_cv_header_stdc=no | |
1095 | fi | |
1096 | rm -fr conftest* | |
1097 | fi | |
1098 | ||
1099 | fi | |
1100 | fi | |
1101 | ||
1102 | echo "$ac_t""$ac_cv_header_stdc" 1>&6 | |
1103 | if test $ac_cv_header_stdc = yes; then | |
1104 | cat >> confdefs.h <<\EOF | |
1105 | #define STDC_HEADERS 1 | |
1106 | EOF | |
1107 | ||
1108 | fi | |
1109 | ||
1110 | for ac_hdr in sys/time.h syslog.h unistd.h sys/fcntl.h fcntl.h | |
1111 | do | |
1112 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` | |
1113 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 | |
1114 | echo "configure:1115: checking for $ac_hdr" >&5 | |
1115 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then | |
1116 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1117 | else | |
1118 | cat > conftest.$ac_ext <<EOF | |
1119 | #line 1120 "configure" | |
1120 | #include "confdefs.h" | |
1121 | #include <$ac_hdr> | |
1122 | EOF | |
1123 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
1124 | { (eval echo configure:1125: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | |
1125 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` | |
1126 | if test -z "$ac_err"; then | |
1127 | rm -rf conftest* | |
1128 | eval "ac_cv_header_$ac_safe=yes" | |
1129 | else | |
1130 | echo "$ac_err" >&5 | |
1131 | echo "configure: failed program was:" >&5 | |
1132 | cat conftest.$ac_ext >&5 | |
1133 | rm -rf conftest* | |
1134 | eval "ac_cv_header_$ac_safe=no" | |
1135 | fi | |
1136 | rm -f conftest* | |
1137 | fi | |
1138 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
1139 | echo "$ac_t""yes" 1>&6 | |
1140 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` | |
1141 | cat >> confdefs.h <<EOF | |
1142 | #define $ac_tr_hdr 1 | |
1143 | EOF | |
1144 | ||
1145 | else | |
1146 | echo "$ac_t""no" 1>&6 | |
1147 | fi | |
1148 | done | |
1149 | ||
1150 | ||
1151 | echo $ac_n "checking for working const""... $ac_c" 1>&6 | |
1152 | echo "configure:1153: checking for working const" >&5 | |
1153 | if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then | |
1154 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1155 | else | |
1156 | cat > conftest.$ac_ext <<EOF | |
1157 | #line 1158 "configure" | |
1158 | #include "confdefs.h" | |
1159 | ||
1160 | int main() { | |
1161 | ||
1162 | /* Ultrix mips cc rejects this. */ | |
1163 | typedef int charset[2]; const charset x; | |
1164 | /* SunOS 4.1.1 cc rejects this. */ | |
1165 | char const *const *ccp; | |
1166 | char **p; | |
1167 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
1168 | struct point {int x, y;}; | |
1169 | static struct point const zero = {0,0}; | |
1170 | /* AIX XL C 1.02.0.0 rejects this. | |
1171 | It does not let you subtract one const X* pointer from another in an arm | |
1172 | of an if-expression whose if-part is not a constant expression */ | |
1173 | const char *g = "string"; | |
1174 | ccp = &g + (g ? g-g : 0); | |
1175 | /* HPUX 7.0 cc rejects these. */ | |
1176 | ++ccp; | |
1177 | p = (char**) ccp; | |
1178 | ccp = (char const *const *) p; | |
1179 | { /* SCO 3.2v4 cc rejects this. */ | |
1180 | char *t; | |
1181 | char const *s = 0 ? (char *) 0 : (char const *) 0; | |
1182 | ||
1183 | *t++ = 0; | |
1184 | } | |
1185 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
1186 | int x[] = {25, 17}; | |
1187 | const int *foo = &x[0]; | |
1188 | ++foo; | |
1189 | } | |
1190 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
1191 | typedef const int *iptr; | |
1192 | iptr p = 0; | |
1193 | ++p; | |
1194 | } | |
1195 | { /* AIX XL C 1.02.0.0 rejects this saying | |
1196 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ | |
1197 | struct s { int j; const int *ap[3]; }; | |
1198 | struct s *b; b->j = 5; | |
1199 | } | |
1200 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
1201 | const int foo = 10; | |
1202 | } | |
1203 | ||
1204 | ; return 0; } | |
1205 | EOF | |
1206 | if { (eval echo configure:1207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then | |
1207 | rm -rf conftest* | |
1208 | ac_cv_c_const=yes | |
1209 | else | |
1210 | echo "configure: failed program was:" >&5 | |
1211 | cat conftest.$ac_ext >&5 | |
1212 | rm -rf conftest* | |
1213 | ac_cv_c_const=no | |
1214 | fi | |
1215 | rm -f conftest* | |
1216 | fi | |
1217 | ||
1218 | echo "$ac_t""$ac_cv_c_const" 1>&6 | |
1219 | if test $ac_cv_c_const = no; then | |
1220 | cat >> confdefs.h <<\EOF | |
1221 | #define const | |
1222 | EOF | |
1223 | ||
1224 | fi | |
1225 | ||
1226 | echo $ac_n "checking for size_t""... $ac_c" 1>&6 | |
1227 | echo "configure:1228: checking for size_t" >&5 | |
1228 | if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then | |
1229 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1230 | else | |
1231 | cat > conftest.$ac_ext <<EOF | |
1232 | #line 1233 "configure" | |
1233 | #include "confdefs.h" | |
1234 | #include <sys/types.h> | |
1235 | #if STDC_HEADERS | |
1236 | #include <stdlib.h> | |
1237 | #include <stddef.h> | |
1238 | #endif | |
1239 | EOF | |
1240 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
1241 | egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then | |
1242 | rm -rf conftest* | |
1243 | ac_cv_type_size_t=yes | |
1244 | else | |
1245 | rm -rf conftest* | |
1246 | ac_cv_type_size_t=no | |
1247 | fi | |
1248 | rm -f conftest* | |
1249 | ||
1250 | fi | |
1251 | echo "$ac_t""$ac_cv_type_size_t" 1>&6 | |
1252 | if test $ac_cv_type_size_t = no; then | |
1253 | cat >> confdefs.h <<\EOF | |
1254 | #define size_t unsigned | |
1255 | EOF | |
1256 | ||
1257 | fi | |
1258 | ||
1259 | echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 | |
1260 | echo "configure:1261: checking whether time.h and sys/time.h may both be included" >&5 | |
1261 | if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then | |
1262 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1263 | else | |
1264 | cat > conftest.$ac_ext <<EOF | |
1265 | #line 1266 "configure" | |
1266 | #include "confdefs.h" | |
1267 | #include <sys/types.h> | |
1268 | #include <sys/time.h> | |
1269 | #include <time.h> | |
1270 | int main() { | |
1271 | struct tm *tp; | |
1272 | ; return 0; } | |
1273 | EOF | |
1274 | if { (eval echo configure:1275: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then | |
1275 | rm -rf conftest* | |
1276 | ac_cv_header_time=yes | |
1277 | else | |
1278 | echo "configure: failed program was:" >&5 | |
1279 | cat conftest.$ac_ext >&5 | |
1280 | rm -rf conftest* | |
1281 | ac_cv_header_time=no | |
1282 | fi | |
1283 | rm -f conftest* | |
1284 | fi | |
1285 | ||
1286 | echo "$ac_t""$ac_cv_header_time" 1>&6 | |
1287 | if test $ac_cv_header_time = yes; then | |
1288 | cat >> confdefs.h <<\EOF | |
1289 | #define TIME_WITH_SYS_TIME 1 | |
1290 | EOF | |
1291 | ||
1292 | fi | |
1293 | ||
1294 | ||
1295 | echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 | |
1296 | echo "configure:1297: checking return type of signal handlers" >&5 | |
1297 | if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then | |
1298 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1299 | else | |
1300 | cat > conftest.$ac_ext <<EOF | |
1301 | #line 1302 "configure" | |
1302 | #include "confdefs.h" | |
1303 | #include <sys/types.h> | |
1304 | #include <signal.h> | |
1305 | #ifdef signal | |
1306 | #undef signal | |
1307 | #endif | |
1308 | #ifdef __cplusplus | |
1309 | extern "C" void (*signal (int, void (*)(int)))(int); | |
1310 | #else | |
1311 | void (*signal ()) (); | |
1312 | #endif | |
1313 | ||
1314 | int main() { | |
1315 | int i; | |
1316 | ; return 0; } | |
1317 | EOF | |
1318 | if { (eval echo configure:1319: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then | |
1319 | rm -rf conftest* | |
1320 | ac_cv_type_signal=void | |
1321 | else | |
1322 | echo "configure: failed program was:" >&5 | |
1323 | cat conftest.$ac_ext >&5 | |
1324 | rm -rf conftest* | |
1325 | ac_cv_type_signal=int | |
1326 | fi | |
1327 | rm -f conftest* | |
1328 | fi | |
1329 | ||
1330 | echo "$ac_t""$ac_cv_type_signal" 1>&6 | |
1331 | cat >> confdefs.h <<EOF | |
1332 | #define RETSIGTYPE $ac_cv_type_signal | |
1333 | EOF | |
1334 | ||
1335 | ||
1336 | echo $ac_n "checking for vprintf""... $ac_c" 1>&6 | |
1337 | echo "configure:1338: checking for vprintf" >&5 | |
1338 | if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then | |
1339 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1340 | else | |
1341 | cat > conftest.$ac_ext <<EOF | |
1342 | #line 1343 "configure" | |
1343 | #include "confdefs.h" | |
1344 | /* System header to define __stub macros and hopefully few prototypes, | |
1345 | which can conflict with char vprintf(); below. */ | |
1346 | #include <assert.h> | |
1347 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1348 | /* We use char because int might match the return type of a gcc2 | |
1349 | builtin and then its argument prototype would still apply. */ | |
1350 | char vprintf(); | |
1351 | ||
1352 | int main() { | |
1353 | ||
1354 | /* The GNU C library defines this for functions which it implements | |
1355 | to always fail with ENOSYS. Some functions are actually named | |
1356 | something starting with __ and the normal name is an alias. */ | |
1357 | #if defined (__stub_vprintf) || defined (__stub___vprintf) | |
1358 | choke me | |
1359 | #else | |
1360 | vprintf(); | |
1361 | #endif | |
1362 | ||
1363 | ; return 0; } | |
1364 | EOF | |
1365 | if { (eval echo configure:1366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then | |
1366 | rm -rf conftest* | |
1367 | eval "ac_cv_func_vprintf=yes" | |
1368 | else | |
1369 | echo "configure: failed program was:" >&5 | |
1370 | cat conftest.$ac_ext >&5 | |
1371 | rm -rf conftest* | |
1372 | eval "ac_cv_func_vprintf=no" | |
1373 | fi | |
1374 | rm -f conftest* | |
1375 | fi | |
1376 | ||
1377 | if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then | |
1378 | echo "$ac_t""yes" 1>&6 | |
1379 | cat >> confdefs.h <<\EOF | |
1380 | #define HAVE_VPRINTF 1 | |
1381 | EOF | |
1382 | ||
1383 | else | |
1384 | echo "$ac_t""no" 1>&6 | |
1385 | fi | |
1386 | ||
1387 | if test "$ac_cv_func_vprintf" != yes; then | |
1388 | echo $ac_n "checking for _doprnt""... $ac_c" 1>&6 | |
1389 | echo "configure:1390: checking for _doprnt" >&5 | |
1390 | if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then | |
1391 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1392 | else | |
1393 | cat > conftest.$ac_ext <<EOF | |
1394 | #line 1395 "configure" | |
1395 | #include "confdefs.h" | |
1396 | /* System header to define __stub macros and hopefully few prototypes, | |
1397 | which can conflict with char _doprnt(); below. */ | |
1398 | #include <assert.h> | |
1399 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1400 | /* We use char because int might match the return type of a gcc2 | |
1401 | builtin and then its argument prototype would still apply. */ | |
1402 | char _doprnt(); | |
1403 | ||
1404 | int main() { | |
1405 | ||
1406 | /* The GNU C library defines this for functions which it implements | |
1407 | to always fail with ENOSYS. Some functions are actually named | |
1408 | something starting with __ and the normal name is an alias. */ | |
1409 | #if defined (__stub__doprnt) || defined (__stub____doprnt) | |
1410 | choke me | |
1411 | #else | |
1412 | _doprnt(); | |
1413 | #endif | |
1414 | ||
1415 | ; return 0; } | |
1416 | EOF | |
1417 | if { (eval echo configure:1418: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then | |
1418 | rm -rf conftest* | |
1419 | eval "ac_cv_func__doprnt=yes" | |
1420 | else | |
1421 | echo "configure: failed program was:" >&5 | |
1422 | cat conftest.$ac_ext >&5 | |
1423 | rm -rf conftest* | |
1424 | eval "ac_cv_func__doprnt=no" | |
1425 | fi | |
1426 | rm -f conftest* | |
1427 | fi | |
1428 | ||
1429 | if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then | |
1430 | echo "$ac_t""yes" 1>&6 | |
1431 | cat >> confdefs.h <<\EOF | |
1432 | #define HAVE_DOPRNT 1 | |
1433 | EOF | |
1434 | ||
1435 | else | |
1436 | echo "$ac_t""no" 1>&6 | |
1437 | fi | |
1438 | ||
1439 | fi | |
1440 | ||
1441 | for ac_func in openlog closelog syslog gettimeofday select socket strdup vsnprintf vsprintf | |
1442 | do | |
1443 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 | |
1444 | echo "configure:1445: checking for $ac_func" >&5 | |
1445 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then | |
1446 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1447 | else | |
1448 | cat > conftest.$ac_ext <<EOF | |
1449 | #line 1450 "configure" | |
1450 | #include "confdefs.h" | |
1451 | /* System header to define __stub macros and hopefully few prototypes, | |
1452 | which can conflict with char $ac_func(); below. */ | |
1453 | #include <assert.h> | |
1454 | /* Override any gcc2 internal prototype to avoid an error. */ | |
1455 | /* We use char because int might match the return type of a gcc2 | |
1456 | builtin and then its argument prototype would still apply. */ | |
1457 | char $ac_func(); | |
1458 | ||
1459 | int main() { | |
1460 | ||
1461 | /* The GNU C library defines this for functions which it implements | |
1462 | to always fail with ENOSYS. Some functions are actually named | |
1463 | something starting with __ and the normal name is an alias. */ | |
1464 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
1465 | choke me | |
1466 | #else | |
1467 | $ac_func(); | |
1468 | #endif | |
1469 | ||
1470 | ; return 0; } | |
1471 | EOF | |
1472 | if { (eval echo configure:1473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then | |
1473 | rm -rf conftest* | |
1474 | eval "ac_cv_func_$ac_func=yes" | |
1475 | else | |
1476 | echo "configure: failed program was:" >&5 | |
1477 | cat conftest.$ac_ext >&5 | |
1478 | rm -rf conftest* | |
1479 | eval "ac_cv_func_$ac_func=no" | |
1480 | fi | |
1481 | rm -f conftest* | |
1482 | fi | |
1483 | ||
1484 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then | |
1485 | echo "$ac_t""yes" 1>&6 | |
1486 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` | |
1487 | cat >> confdefs.h <<EOF | |
1488 | #define $ac_tr_func 1 | |
1489 | EOF | |
1490 | ||
1491 | else | |
1492 | echo "$ac_t""no" 1>&6 | |
1493 | fi | |
1494 | done | |
1495 | ||
1496 | ||
1497 | trap '' 1 2 15 | |
1498 | cat > confcache <<\EOF | |
1499 | # This file is a shell script that caches the results of configure | |
1500 | # tests run on this system so they can be shared between configure | |
1501 | # scripts and configure runs. It is not useful on other systems. | |
1502 | # If it contains results you don't want to keep, you may remove or edit it. | |
1503 | # | |
1504 | # By default, configure uses ./config.cache as the cache file, | |
1505 | # creating it if it does not exist already. You can give configure | |
1506 | # the --cache-file=FILE option to use a different cache file; that is | |
1507 | # what configure does when it calls configure scripts in | |
1508 | # subdirectories, so they share the cache. | |
1509 | # Giving --cache-file=/dev/null disables caching, for debugging configure. | |
1510 | # config.status only pays attention to the cache file if you give it the | |
1511 | # --recheck option to rerun configure. | |
1512 | # | |
1513 | EOF | |
1514 | # The following way of writing the cache mishandles newlines in values, | |
1515 | # but we know of no workaround that is simple, portable, and efficient. | |
1516 | # So, don't put newlines in cache variables' values. | |
1517 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
1518 | # and sets the high bit in the cache file unless we assign to the vars. | |
1519 | (set) 2>&1 | | |
1520 | case `(ac_space=' '; set | grep ac_space) 2>&1` in | |
1521 | *ac_space=\ *) | |
1522 | # `set' does not quote correctly, so add quotes (double-quote substitution | |
1523 | # turns \\\\ into \\, and sed turns \\ into \). | |
1524 | sed -n \ | |
1525 | -e "s/'/'\\\\''/g" \ | |
1526 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" | |
1527 | ;; | |
1528 | *) | |
1529 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
1530 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' | |
1531 | ;; | |
1532 | esac >> confcache | |
1533 | if cmp -s $cache_file confcache; then | |
1534 | : | |
1535 | else | |
1536 | if test -w $cache_file; then | |
1537 | echo "updating cache $cache_file" | |
1538 | cat confcache > $cache_file | |
1539 | else | |
1540 | echo "not updating unwritable cache $cache_file" | |
1541 | fi | |
1542 | fi | |
1543 | rm -f confcache | |
1544 | ||
1545 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
1546 | ||
1547 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
1548 | # Let make expand exec_prefix. | |
1549 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
1550 | ||
1551 | # Any assignment to VPATH causes Sun make to only execute | |
1552 | # the first set of double-colon rules, so remove it if not needed. | |
1553 | # If there is a colon in the path, we need to keep it. | |
1554 | if test "x$srcdir" = x.; then | |
1555 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' | |
1556 | fi | |
1557 | ||
1558 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 | |
1559 | ||
1560 | # Transform confdefs.h into DEFS. | |
1561 | # Protect against shell expansion while executing Makefile rules. | |
1562 | # Protect against Makefile macro expansion. | |
1563 | cat > conftest.defs <<\EOF | |
1564 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g | |
1565 | s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g | |
1566 | s%\[%\\&%g | |
1567 | s%\]%\\&%g | |
1568 | s%\$%$$%g | |
1569 | EOF | |
1570 | DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` | |
1571 | rm -f conftest.defs | |
1572 | ||
1573 | ||
1574 | # Without the "./", some shells look in PATH for config.status. | |
1575 | : ${CONFIG_STATUS=./config.status} | |
1576 | ||
1577 | echo creating $CONFIG_STATUS | |
1578 | rm -f $CONFIG_STATUS | |
1579 | cat > $CONFIG_STATUS <<EOF | |
1580 | #! /bin/sh | |
1581 | # Generated automatically by configure. | |
1582 | # Run this file to recreate the current configuration. | |
1583 | # This directory was configured as follows, | |
1584 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
1585 | # | |
1586 | # $0 $ac_configure_args | |
1587 | # | |
1588 | # Compiler output produced by configure, useful for debugging | |
1589 | # configure, is in ./config.log if it exists. | |
1590 | ||
1591 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" | |
1592 | for ac_option | |
1593 | do | |
1594 | case "\$ac_option" in | |
1595 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
1596 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" | |
1597 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; | |
1598 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v) | |
1599 | echo "$CONFIG_STATUS generated by autoconf version 2.13" | |
1600 | exit 0 ;; | |
1601 | -help | --help | --hel | --he | --h) | |
1602 | echo "\$ac_cs_usage"; exit 0 ;; | |
1603 | *) echo "\$ac_cs_usage"; exit 1 ;; | |
1604 | esac | |
1605 | done | |
1606 | ||
1607 | ac_given_srcdir=$srcdir | |
1608 | ac_given_INSTALL="$INSTALL" | |
1609 | ||
1610 | trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 | |
1611 | EOF | |
1612 | cat >> $CONFIG_STATUS <<EOF | |
1613 | ||
1614 | # Protect against being on the right side of a sed subst in config.status. | |
1615 | sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; | |
1616 | s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF | |
1617 | $ac_vpsub | |
1618 | $extrasub | |
1619 | s%@SHELL@%$SHELL%g | |
1620 | s%@CFLAGS@%$CFLAGS%g | |
1621 | s%@CPPFLAGS@%$CPPFLAGS%g | |
1622 | s%@CXXFLAGS@%$CXXFLAGS%g | |
1623 | s%@FFLAGS@%$FFLAGS%g | |
1624 | s%@DEFS@%$DEFS%g | |
1625 | s%@LDFLAGS@%$LDFLAGS%g | |
1626 | s%@LIBS@%$LIBS%g | |
1627 | s%@exec_prefix@%$exec_prefix%g | |
1628 | s%@prefix@%$prefix%g | |
1629 | s%@program_transform_name@%$program_transform_name%g | |
1630 | s%@bindir@%$bindir%g | |
1631 | s%@sbindir@%$sbindir%g | |
1632 | s%@libexecdir@%$libexecdir%g | |
1633 | s%@datadir@%$datadir%g | |
1634 | s%@sysconfdir@%$sysconfdir%g | |
1635 | s%@sharedstatedir@%$sharedstatedir%g | |
1636 | s%@localstatedir@%$localstatedir%g | |
1637 | s%@libdir@%$libdir%g | |
1638 | s%@includedir@%$includedir%g | |
1639 | s%@oldincludedir@%$oldincludedir%g | |
1640 | s%@infodir@%$infodir%g | |
1641 | s%@mandir@%$mandir%g | |
1642 | s%@CC@%$CC%g | |
1643 | s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g | |
1644 | s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g | |
1645 | s%@INSTALL_DATA@%$INSTALL_DATA%g | |
1646 | s%@CPP@%$CPP%g | |
1647 | ||
1648 | CEOF | |
1649 | EOF | |
1650 | ||
1651 | cat >> $CONFIG_STATUS <<\EOF | |
1652 | ||
1653 | # Split the substitutions into bite-sized pieces for seds with | |
1654 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
1655 | ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. | |
1656 | ac_file=1 # Number of current file. | |
1657 | ac_beg=1 # First line for current file. | |
1658 | ac_end=$ac_max_sed_cmds # Line after last line for current file. | |
1659 | ac_more_lines=: | |
1660 | ac_sed_cmds="" | |
1661 | while $ac_more_lines; do | |
1662 | if test $ac_beg -gt 1; then | |
1663 | sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file | |
1664 | else | |
1665 | sed "${ac_end}q" conftest.subs > conftest.s$ac_file | |
1666 | fi | |
1667 | if test ! -s conftest.s$ac_file; then | |
1668 | ac_more_lines=false | |
1669 | rm -f conftest.s$ac_file | |
1670 | else | |
1671 | if test -z "$ac_sed_cmds"; then | |
1672 | ac_sed_cmds="sed -f conftest.s$ac_file" | |
1673 | else | |
1674 | ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" | |
1675 | fi | |
1676 | ac_file=`expr $ac_file + 1` | |
1677 | ac_beg=$ac_end | |
1678 | ac_end=`expr $ac_end + $ac_max_sed_cmds` | |
1679 | fi | |
1680 | done | |
1681 | if test -z "$ac_sed_cmds"; then | |
1682 | ac_sed_cmds=cat | |
1683 | fi | |
1684 | EOF | |
1685 | ||
1686 | cat >> $CONFIG_STATUS <<EOF | |
1687 | ||
1688 | CONFIG_FILES=\${CONFIG_FILES-"Makefile"} | |
1689 | EOF | |
1690 | cat >> $CONFIG_STATUS <<\EOF | |
1691 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then | |
1692 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
1693 | case "$ac_file" in | |
1694 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` | |
1695 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
1696 | *) ac_file_in="${ac_file}.in" ;; | |
1697 | esac | |
1698 | ||
1699 | # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. | |
1700 | ||
1701 | # Remove last slash and all that follows it. Not all systems have dirname. | |
1702 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
1703 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
1704 | # The file is in a subdirectory. | |
1705 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
1706 | ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" | |
1707 | # A "../" for each directory in $ac_dir_suffix. | |
1708 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` | |
1709 | else | |
1710 | ac_dir_suffix= ac_dots= | |
1711 | fi | |
1712 | ||
1713 | case "$ac_given_srcdir" in | |
1714 | .) srcdir=. | |
1715 | if test -z "$ac_dots"; then top_srcdir=. | |
1716 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; | |
1717 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; | |
1718 | *) # Relative path. | |
1719 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" | |
1720 | top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
1721 | esac | |
1722 | ||
1723 | case "$ac_given_INSTALL" in | |
1724 | [/$]*) INSTALL="$ac_given_INSTALL" ;; | |
1725 | *) INSTALL="$ac_dots$ac_given_INSTALL" ;; | |
1726 | esac | |
1727 | ||
1728 | echo creating "$ac_file" | |
1729 | rm -f "$ac_file" | |
1730 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." | |
1731 | case "$ac_file" in | |
1732 | *Makefile*) ac_comsub="1i\\ | |
1733 | # $configure_input" ;; | |
1734 | *) ac_comsub= ;; | |
1735 | esac | |
1736 | ||
1737 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
1738 | sed -e "$ac_comsub | |
1739 | s%@configure_input@%$configure_input%g | |
1740 | s%@srcdir@%$srcdir%g | |
1741 | s%@top_srcdir@%$top_srcdir%g | |
1742 | s%@INSTALL@%$INSTALL%g | |
1743 | " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file | |
1744 | fi; done | |
1745 | rm -f conftest.s* | |
1746 | ||
1747 | EOF | |
1748 | cat >> $CONFIG_STATUS <<EOF | |
1749 | ||
1750 | EOF | |
1751 | cat >> $CONFIG_STATUS <<\EOF | |
1752 | ||
1753 | exit 0 | |
1754 | EOF | |
1755 | chmod +x $CONFIG_STATUS | |
1756 | rm -fr confdefs* $ac_clean_files | |
1757 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 | |
1758 |