b6953d1b |
1 | #! /bin/sh |
2 | |
3 | # Guess values for system-dependent variables and create Makefiles. |
4 | # Generated automatically using autoconf version 2.12 |
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='${prefix}/man' |
48 | |
49 | # Initialize some other variables. |
50 | subdirs= |
51 | MFLAGS= MAKEFLAGS= |
52 | # Maximum number of lines to put in a shell here document. |
53 | ac_max_here_lines=12 |
54 | |
55 | ac_prev= |
56 | for ac_option |
57 | do |
58 | |
59 | # If the previous option needs an argument, assign it. |
60 | if test -n "$ac_prev"; then |
61 | eval "$ac_prev=\$ac_option" |
62 | ac_prev= |
63 | continue |
64 | fi |
65 | |
66 | case "$ac_option" in |
67 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; |
68 | *) ac_optarg= ;; |
69 | esac |
70 | |
71 | # Accept the important Cygnus configure options, so we can diagnose typos. |
72 | |
73 | case "$ac_option" in |
74 | |
75 | -bindir | --bindir | --bindi | --bind | --bin | --bi) |
76 | ac_prev=bindir ;; |
77 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
78 | bindir="$ac_optarg" ;; |
79 | |
80 | -build | --build | --buil | --bui | --bu) |
81 | ac_prev=build ;; |
82 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
83 | build="$ac_optarg" ;; |
84 | |
85 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
86 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
87 | ac_prev=cache_file ;; |
88 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
89 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
90 | cache_file="$ac_optarg" ;; |
91 | |
92 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) |
93 | ac_prev=datadir ;; |
94 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ |
95 | | --da=*) |
96 | datadir="$ac_optarg" ;; |
97 | |
98 | -disable-* | --disable-*) |
99 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` |
100 | # Reject names that are not valid shell variable names. |
101 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then |
102 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
103 | fi |
104 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
105 | eval "enable_${ac_feature}=no" ;; |
106 | |
107 | -enable-* | --enable-*) |
108 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` |
109 | # Reject names that are not valid shell variable names. |
110 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then |
111 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
112 | fi |
113 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
114 | case "$ac_option" in |
115 | *=*) ;; |
116 | *) ac_optarg=yes ;; |
117 | esac |
118 | eval "enable_${ac_feature}='$ac_optarg'" ;; |
119 | |
120 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
121 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
122 | | --exec | --exe | --ex) |
123 | ac_prev=exec_prefix ;; |
124 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
125 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
126 | | --exec=* | --exe=* | --ex=*) |
127 | exec_prefix="$ac_optarg" ;; |
128 | |
129 | -gas | --gas | --ga | --g) |
130 | # Obsolete; use --with-gas. |
131 | with_gas=yes ;; |
132 | |
133 | -help | --help | --hel | --he) |
134 | # Omit some internal or obsolete options to make the list less imposing. |
135 | # This message is too long to be a string in the A/UX 3.1 sh. |
136 | cat << EOF |
137 | Usage: configure [options] [host] |
138 | Options: [defaults in brackets after descriptions] |
139 | Configuration: |
140 | --cache-file=FILE cache test results in FILE |
141 | --help print this message |
142 | --no-create do not create output files |
143 | --quiet, --silent do not print \`checking...' messages |
144 | --version print the version of autoconf that created configure |
145 | Directory and file names: |
146 | --prefix=PREFIX install architecture-independent files in PREFIX |
147 | [$ac_default_prefix] |
148 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
149 | [same as prefix] |
150 | --bindir=DIR user executables in DIR [EPREFIX/bin] |
151 | --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] |
152 | --libexecdir=DIR program executables in DIR [EPREFIX/libexec] |
153 | --datadir=DIR read-only architecture-independent data in DIR |
154 | [PREFIX/share] |
155 | --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] |
156 | --sharedstatedir=DIR modifiable architecture-independent data in DIR |
157 | [PREFIX/com] |
158 | --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] |
159 | --libdir=DIR object code libraries in DIR [EPREFIX/lib] |
160 | --includedir=DIR C header files in DIR [PREFIX/include] |
161 | --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] |
162 | --infodir=DIR info documentation in DIR [PREFIX/info] |
163 | --mandir=DIR man documentation in DIR [PREFIX/man] |
164 | --srcdir=DIR find the sources in DIR [configure dir or ..] |
165 | --program-prefix=PREFIX prepend PREFIX to installed program names |
166 | --program-suffix=SUFFIX append SUFFIX to installed program names |
167 | --program-transform-name=PROGRAM |
168 | run sed PROGRAM on installed program names |
169 | EOF |
170 | cat << EOF |
171 | Host type: |
172 | --build=BUILD configure for building on BUILD [BUILD=HOST] |
173 | --host=HOST configure for HOST [guessed] |
174 | --target=TARGET configure for TARGET [TARGET=HOST] |
175 | Features and packages: |
176 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
177 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
178 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
179 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
180 | --x-includes=DIR X include files are in DIR |
181 | --x-libraries=DIR X library files are in DIR |
182 | EOF |
183 | if test -n "$ac_help"; then |
184 | echo "--enable and --with options recognized:$ac_help" |
185 | fi |
186 | exit 0 ;; |
187 | |
188 | -host | --host | --hos | --ho) |
189 | ac_prev=host ;; |
190 | -host=* | --host=* | --hos=* | --ho=*) |
191 | host="$ac_optarg" ;; |
192 | |
193 | -includedir | --includedir | --includedi | --included | --include \ |
194 | | --includ | --inclu | --incl | --inc) |
195 | ac_prev=includedir ;; |
196 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
197 | | --includ=* | --inclu=* | --incl=* | --inc=*) |
198 | includedir="$ac_optarg" ;; |
199 | |
200 | -infodir | --infodir | --infodi | --infod | --info | --inf) |
201 | ac_prev=infodir ;; |
202 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
203 | infodir="$ac_optarg" ;; |
204 | |
205 | -libdir | --libdir | --libdi | --libd) |
206 | ac_prev=libdir ;; |
207 | -libdir=* | --libdir=* | --libdi=* | --libd=*) |
208 | libdir="$ac_optarg" ;; |
209 | |
210 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
211 | | --libexe | --libex | --libe) |
212 | ac_prev=libexecdir ;; |
213 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
214 | | --libexe=* | --libex=* | --libe=*) |
215 | libexecdir="$ac_optarg" ;; |
216 | |
217 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
218 | | --localstate | --localstat | --localsta | --localst \ |
219 | | --locals | --local | --loca | --loc | --lo) |
220 | ac_prev=localstatedir ;; |
221 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
222 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ |
223 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) |
224 | localstatedir="$ac_optarg" ;; |
225 | |
226 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
227 | ac_prev=mandir ;; |
228 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
229 | mandir="$ac_optarg" ;; |
230 | |
231 | -nfp | --nfp | --nf) |
232 | # Obsolete; use --without-fp. |
233 | with_fp=no ;; |
234 | |
235 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
236 | | --no-cr | --no-c) |
237 | no_create=yes ;; |
238 | |
239 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
240 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
241 | no_recursion=yes ;; |
242 | |
243 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
244 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
245 | | --oldin | --oldi | --old | --ol | --o) |
246 | ac_prev=oldincludedir ;; |
247 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
248 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
249 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
250 | oldincludedir="$ac_optarg" ;; |
251 | |
252 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
253 | ac_prev=prefix ;; |
254 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
255 | prefix="$ac_optarg" ;; |
256 | |
257 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
258 | | --program-pre | --program-pr | --program-p) |
259 | ac_prev=program_prefix ;; |
260 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
261 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
262 | program_prefix="$ac_optarg" ;; |
263 | |
264 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
265 | | --program-suf | --program-su | --program-s) |
266 | ac_prev=program_suffix ;; |
267 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
268 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
269 | program_suffix="$ac_optarg" ;; |
270 | |
271 | -program-transform-name | --program-transform-name \ |
272 | | --program-transform-nam | --program-transform-na \ |
273 | | --program-transform-n | --program-transform- \ |
274 | | --program-transform | --program-transfor \ |
275 | | --program-transfo | --program-transf \ |
276 | | --program-trans | --program-tran \ |
277 | | --progr-tra | --program-tr | --program-t) |
278 | ac_prev=program_transform_name ;; |
279 | -program-transform-name=* | --program-transform-name=* \ |
280 | | --program-transform-nam=* | --program-transform-na=* \ |
281 | | --program-transform-n=* | --program-transform-=* \ |
282 | | --program-transform=* | --program-transfor=* \ |
283 | | --program-transfo=* | --program-transf=* \ |
284 | | --program-trans=* | --program-tran=* \ |
285 | | --progr-tra=* | --program-tr=* | --program-t=*) |
286 | program_transform_name="$ac_optarg" ;; |
287 | |
288 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
289 | | -silent | --silent | --silen | --sile | --sil) |
290 | silent=yes ;; |
291 | |
292 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
293 | ac_prev=sbindir ;; |
294 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
295 | | --sbi=* | --sb=*) |
296 | sbindir="$ac_optarg" ;; |
297 | |
298 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
299 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
300 | | --sharedst | --shareds | --shared | --share | --shar \ |
301 | | --sha | --sh) |
302 | ac_prev=sharedstatedir ;; |
303 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
304 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
305 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
306 | | --sha=* | --sh=*) |
307 | sharedstatedir="$ac_optarg" ;; |
308 | |
309 | -site | --site | --sit) |
310 | ac_prev=site ;; |
311 | -site=* | --site=* | --sit=*) |
312 | site="$ac_optarg" ;; |
313 | |
314 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
315 | ac_prev=srcdir ;; |
316 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
317 | srcdir="$ac_optarg" ;; |
318 | |
319 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
320 | | --syscon | --sysco | --sysc | --sys | --sy) |
321 | ac_prev=sysconfdir ;; |
322 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
323 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
324 | sysconfdir="$ac_optarg" ;; |
325 | |
326 | -target | --target | --targe | --targ | --tar | --ta | --t) |
327 | ac_prev=target ;; |
328 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
329 | target="$ac_optarg" ;; |
330 | |
331 | -v | -verbose | --verbose | --verbos | --verbo | --verb) |
332 | verbose=yes ;; |
333 | |
334 | -version | --version | --versio | --versi | --vers) |
335 | echo "configure generated by autoconf version 2.12" |
336 | exit 0 ;; |
337 | |
338 | -with-* | --with-*) |
339 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` |
340 | # Reject names that are not valid shell variable names. |
341 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then |
342 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
343 | fi |
344 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
345 | case "$ac_option" in |
346 | *=*) ;; |
347 | *) ac_optarg=yes ;; |
348 | esac |
349 | eval "with_${ac_package}='$ac_optarg'" ;; |
350 | |
351 | -without-* | --without-*) |
352 | ac_package=`echo $ac_option|sed -e 's/-*without-//'` |
353 | # Reject names that are not valid shell variable names. |
354 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then |
355 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
356 | fi |
357 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
358 | eval "with_${ac_package}=no" ;; |
359 | |
360 | --x) |
361 | # Obsolete; use --with-x. |
362 | with_x=yes ;; |
363 | |
364 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
365 | | --x-incl | --x-inc | --x-in | --x-i) |
366 | ac_prev=x_includes ;; |
367 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
368 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
369 | x_includes="$ac_optarg" ;; |
370 | |
371 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
372 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
373 | ac_prev=x_libraries ;; |
374 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
375 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
376 | x_libraries="$ac_optarg" ;; |
377 | |
378 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } |
379 | ;; |
380 | |
381 | *) |
382 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then |
383 | echo "configure: warning: $ac_option: invalid host type" 1>&2 |
384 | fi |
385 | if test "x$nonopt" != xNONE; then |
386 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } |
387 | fi |
388 | nonopt="$ac_option" |
389 | ;; |
390 | |
391 | esac |
392 | done |
393 | |
394 | if test -n "$ac_prev"; then |
395 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } |
396 | fi |
397 | |
398 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 |
399 | |
400 | # File descriptor usage: |
401 | # 0 standard input |
402 | # 1 file creation |
403 | # 2 errors and warnings |
404 | # 3 some systems may open it to /dev/tty |
405 | # 4 used on the Kubota Titan |
406 | # 6 checking for... messages and results |
407 | # 5 compiler messages saved in config.log |
408 | if test "$silent" = yes; then |
409 | exec 6>/dev/null |
410 | else |
411 | exec 6>&1 |
412 | fi |
413 | exec 5>./config.log |
414 | |
415 | echo "\ |
416 | This file contains any messages produced by compilers while |
417 | running configure, to aid debugging if configure makes a mistake. |
418 | " 1>&5 |
419 | |
420 | # Strip out --no-create and --no-recursion so they do not pile up. |
421 | # Also quote any args containing shell metacharacters. |
422 | ac_configure_args= |
423 | for ac_arg |
424 | do |
425 | case "$ac_arg" in |
426 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
427 | | --no-cr | --no-c) ;; |
428 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
429 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; |
430 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) |
431 | ac_configure_args="$ac_configure_args '$ac_arg'" ;; |
432 | *) ac_configure_args="$ac_configure_args $ac_arg" ;; |
433 | esac |
434 | done |
435 | |
436 | # NLS nuisances. |
437 | # Only set these to C if already set. These must not be set unconditionally |
438 | # because not all systems understand e.g. LANG=C (notably SCO). |
439 | # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! |
440 | # Non-C LC_CTYPE values break the ctype check. |
441 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi |
442 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi |
443 | if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi |
444 | if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi |
445 | |
446 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
447 | rm -rf conftest* confdefs.h |
448 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. |
449 | echo > confdefs.h |
450 | |
451 | # A filename unique to this package, relative to the directory that |
452 | # configure is in, which we can look for to find out if srcdir is correct. |
453 | ac_unique_file=src/adns.h |
454 | |
455 | # Find the source files, if location was not specified. |
456 | if test -z "$srcdir"; then |
457 | ac_srcdir_defaulted=yes |
458 | # Try the directory containing this script, then its parent. |
459 | ac_prog=$0 |
460 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` |
461 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. |
462 | srcdir=$ac_confdir |
463 | if test ! -r $srcdir/$ac_unique_file; then |
464 | srcdir=.. |
465 | fi |
466 | else |
467 | ac_srcdir_defaulted=no |
468 | fi |
469 | if test ! -r $srcdir/$ac_unique_file; then |
470 | if test "$ac_srcdir_defaulted" = yes; then |
471 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } |
472 | else |
473 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } |
474 | fi |
475 | fi |
476 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` |
477 | |
478 | # Prefer explicitly selected file to automatically selected ones. |
479 | if test -z "$CONFIG_SITE"; then |
480 | if test "x$prefix" != xNONE; then |
481 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" |
482 | else |
483 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" |
484 | fi |
485 | fi |
486 | for ac_site_file in $CONFIG_SITE; do |
487 | if test -r "$ac_site_file"; then |
488 | echo "loading site script $ac_site_file" |
489 | . "$ac_site_file" |
490 | fi |
491 | done |
492 | |
493 | if test -r "$cache_file"; then |
494 | echo "loading cache $cache_file" |
495 | . $cache_file |
496 | else |
497 | echo "creating cache $cache_file" |
498 | > $cache_file |
499 | fi |
500 | |
501 | ac_ext=c |
502 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
503 | ac_cpp='$CPP $CPPFLAGS' |
504 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
505 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
506 | cross_compiling=$ac_cv_prog_cc_cross |
507 | |
508 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then |
509 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. |
510 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then |
511 | ac_n= ac_c=' |
512 | ' ac_t=' ' |
513 | else |
514 | ac_n=-n ac_c= ac_t= |
515 | fi |
516 | else |
517 | ac_n= ac_c='\c' ac_t= |
518 | fi |
519 | |
520 | |
521 | |
522 | # Extract the first word of "gcc", so it can be a program name with args. |
523 | set dummy gcc; ac_word=$2 |
524 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
525 | echo "configure:526: checking for $ac_word" >&5 |
526 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
527 | echo $ac_n "(cached) $ac_c" 1>&6 |
528 | else |
529 | if test -n "$CC"; then |
530 | ac_cv_prog_CC="$CC" # Let the user override the test. |
531 | else |
532 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
533 | for ac_dir in $PATH; do |
534 | test -z "$ac_dir" && ac_dir=. |
535 | if test -f $ac_dir/$ac_word; then |
536 | ac_cv_prog_CC="gcc" |
537 | break |
538 | fi |
539 | done |
540 | IFS="$ac_save_ifs" |
541 | fi |
542 | fi |
543 | CC="$ac_cv_prog_CC" |
544 | if test -n "$CC"; then |
545 | echo "$ac_t""$CC" 1>&6 |
546 | else |
547 | echo "$ac_t""no" 1>&6 |
548 | fi |
549 | |
550 | if test -z "$CC"; then |
551 | # Extract the first word of "cc", so it can be a program name with args. |
552 | set dummy cc; ac_word=$2 |
553 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
554 | echo "configure:555: checking for $ac_word" >&5 |
555 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
556 | echo $ac_n "(cached) $ac_c" 1>&6 |
557 | else |
558 | if test -n "$CC"; then |
559 | ac_cv_prog_CC="$CC" # Let the user override the test. |
560 | else |
561 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
562 | ac_prog_rejected=no |
563 | for ac_dir in $PATH; do |
564 | test -z "$ac_dir" && ac_dir=. |
565 | if test -f $ac_dir/$ac_word; then |
566 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then |
567 | ac_prog_rejected=yes |
568 | continue |
569 | fi |
570 | ac_cv_prog_CC="cc" |
571 | break |
572 | fi |
573 | done |
574 | IFS="$ac_save_ifs" |
575 | if test $ac_prog_rejected = yes; then |
576 | # We found a bogon in the path, so make sure we never use it. |
577 | set dummy $ac_cv_prog_CC |
578 | shift |
579 | if test $# -gt 0; then |
580 | # We chose a different compiler from the bogus one. |
581 | # However, it has the same basename, so the bogon will be chosen |
582 | # first if we set CC to just the basename; use the full file name. |
583 | shift |
584 | set dummy "$ac_dir/$ac_word" "$@" |
585 | shift |
586 | ac_cv_prog_CC="$@" |
587 | fi |
588 | fi |
589 | fi |
590 | fi |
591 | CC="$ac_cv_prog_CC" |
592 | if test -n "$CC"; then |
593 | echo "$ac_t""$CC" 1>&6 |
594 | else |
595 | echo "$ac_t""no" 1>&6 |
596 | fi |
597 | |
598 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } |
599 | fi |
600 | |
601 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 |
602 | echo "configure:603: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 |
603 | |
604 | ac_ext=c |
605 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
606 | ac_cpp='$CPP $CPPFLAGS' |
607 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
608 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
609 | cross_compiling=$ac_cv_prog_cc_cross |
610 | |
611 | cat > conftest.$ac_ext <<EOF |
612 | #line 613 "configure" |
613 | #include "confdefs.h" |
614 | main(){return(0);} |
615 | EOF |
616 | if { (eval echo configure:617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
617 | ac_cv_prog_cc_works=yes |
618 | # If we can't run a trivial program, we are probably using a cross compiler. |
619 | if (./conftest; exit) 2>/dev/null; then |
620 | ac_cv_prog_cc_cross=no |
621 | else |
622 | ac_cv_prog_cc_cross=yes |
623 | fi |
624 | else |
625 | echo "configure: failed program was:" >&5 |
626 | cat conftest.$ac_ext >&5 |
627 | ac_cv_prog_cc_works=no |
628 | fi |
629 | rm -fr conftest* |
630 | |
631 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 |
632 | if test $ac_cv_prog_cc_works = no; then |
633 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } |
634 | fi |
635 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 |
636 | echo "configure:637: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 |
637 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 |
638 | cross_compiling=$ac_cv_prog_cc_cross |
639 | |
640 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 |
641 | echo "configure:642: checking whether we are using GNU C" >&5 |
642 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then |
643 | echo $ac_n "(cached) $ac_c" 1>&6 |
644 | else |
645 | cat > conftest.c <<EOF |
646 | #ifdef __GNUC__ |
647 | yes; |
648 | #endif |
649 | EOF |
650 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:651: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then |
651 | ac_cv_prog_gcc=yes |
652 | else |
653 | ac_cv_prog_gcc=no |
654 | fi |
655 | fi |
656 | |
657 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6 |
658 | |
659 | if test $ac_cv_prog_gcc = yes; then |
660 | GCC=yes |
661 | ac_test_CFLAGS="${CFLAGS+set}" |
662 | ac_save_CFLAGS="$CFLAGS" |
663 | CFLAGS= |
664 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 |
665 | echo "configure:666: checking whether ${CC-cc} accepts -g" >&5 |
666 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then |
667 | echo $ac_n "(cached) $ac_c" 1>&6 |
668 | else |
669 | echo 'void f(){}' > conftest.c |
670 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then |
671 | ac_cv_prog_cc_g=yes |
672 | else |
673 | ac_cv_prog_cc_g=no |
674 | fi |
675 | rm -f conftest* |
676 | |
677 | fi |
678 | |
679 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 |
680 | if test "$ac_test_CFLAGS" = set; then |
681 | CFLAGS="$ac_save_CFLAGS" |
682 | elif test $ac_cv_prog_cc_g = yes; then |
683 | CFLAGS="-g -O2" |
684 | else |
685 | CFLAGS="-O2" |
686 | fi |
687 | else |
688 | GCC= |
689 | test "${CFLAGS+set}" = set || CFLAGS="-g" |
690 | fi |
691 | |
72cdc702 |
692 | # Extract the first word of "ranlib", so it can be a program name with args. |
693 | set dummy ranlib; ac_word=$2 |
694 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
695 | echo "configure:696: checking for $ac_word" >&5 |
696 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
697 | echo $ac_n "(cached) $ac_c" 1>&6 |
698 | else |
699 | if test -n "$RANLIB"; then |
700 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
701 | else |
702 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
703 | for ac_dir in $PATH; do |
704 | test -z "$ac_dir" && ac_dir=. |
705 | if test -f $ac_dir/$ac_word; then |
706 | ac_cv_prog_RANLIB="ranlib" |
707 | break |
708 | fi |
709 | done |
710 | IFS="$ac_save_ifs" |
711 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" |
712 | fi |
713 | fi |
714 | RANLIB="$ac_cv_prog_RANLIB" |
715 | if test -n "$RANLIB"; then |
716 | echo "$ac_t""$RANLIB" 1>&6 |
717 | else |
718 | echo "$ac_t""no" 1>&6 |
719 | fi |
720 | |
b6b44132 |
721 | |
722 | |
723 | echo $ac_n "checking for socket""... $ac_c" 1>&6 |
724 | echo "configure:725: checking for socket" >&5 |
725 | if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then |
726 | echo $ac_n "(cached) $ac_c" 1>&6 |
727 | else |
728 | cat > conftest.$ac_ext <<EOF |
729 | #line 730 "configure" |
730 | #include "confdefs.h" |
731 | /* System header to define __stub macros and hopefully few prototypes, |
732 | which can conflict with char socket(); below. */ |
733 | #include <assert.h> |
734 | /* Override any gcc2 internal prototype to avoid an error. */ |
735 | /* We use char because int might match the return type of a gcc2 |
736 | builtin and then its argument prototype would still apply. */ |
737 | char socket(); |
738 | |
739 | int main() { |
740 | |
741 | /* The GNU C library defines this for functions which it implements |
742 | to always fail with ENOSYS. Some functions are actually named |
743 | something starting with __ and the normal name is an alias. */ |
744 | #if defined (__stub_socket) || defined (__stub___socket) |
745 | choke me |
746 | #else |
747 | socket(); |
748 | #endif |
749 | |
750 | ; return 0; } |
751 | EOF |
752 | if { (eval echo configure:753: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
753 | rm -rf conftest* |
754 | eval "ac_cv_func_socket=yes" |
755 | else |
756 | echo "configure: failed program was:" >&5 |
757 | cat conftest.$ac_ext >&5 |
758 | rm -rf conftest* |
759 | eval "ac_cv_func_socket=no" |
760 | fi |
761 | rm -f conftest* |
762 | fi |
763 | |
764 | if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then |
765 | echo "$ac_t""yes" 1>&6 |
766 | : |
767 | else |
768 | echo "$ac_t""no" 1>&6 |
769 | |
770 | echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6 |
771 | echo "configure:772: checking for socket in -lsocket" >&5 |
29cf9c44 |
772 | ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'` |
773 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then |
774 | echo $ac_n "(cached) $ac_c" 1>&6 |
775 | else |
776 | ac_save_LIBS="$LIBS" |
777 | LIBS="-lsocket $LIBS" |
778 | cat > conftest.$ac_ext <<EOF |
b6b44132 |
779 | #line 780 "configure" |
29cf9c44 |
780 | #include "confdefs.h" |
781 | /* Override any gcc2 internal prototype to avoid an error. */ |
782 | /* We use char because int might match the return type of a gcc2 |
783 | builtin and then its argument prototype would still apply. */ |
784 | char socket(); |
785 | |
786 | int main() { |
787 | socket() |
788 | ; return 0; } |
789 | EOF |
b6b44132 |
790 | if { (eval echo configure:791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
29cf9c44 |
791 | rm -rf conftest* |
792 | eval "ac_cv_lib_$ac_lib_var=yes" |
793 | else |
794 | echo "configure: failed program was:" >&5 |
795 | cat conftest.$ac_ext >&5 |
796 | rm -rf conftest* |
797 | eval "ac_cv_lib_$ac_lib_var=no" |
798 | fi |
799 | rm -f conftest* |
800 | LIBS="$ac_save_LIBS" |
801 | |
802 | fi |
803 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then |
804 | echo "$ac_t""yes" 1>&6 |
805 | ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \ |
806 | -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` |
807 | cat >> confdefs.h <<EOF |
808 | #define $ac_tr_lib 1 |
809 | EOF |
810 | |
811 | LIBS="-lsocket $LIBS" |
812 | |
813 | else |
814 | echo "$ac_t""no" 1>&6 |
b6b44132 |
815 | |
816 | { echo "configure: error: cannot find library function socket" 1>&2; exit 1; } |
817 | |
818 | fi |
819 | |
820 | |
821 | fi |
822 | |
823 | |
824 | |
825 | echo $ac_n "checking for inet_ntoa""... $ac_c" 1>&6 |
826 | echo "configure:827: checking for inet_ntoa" >&5 |
827 | if eval "test \"`echo '$''{'ac_cv_func_inet_ntoa'+set}'`\" = set"; then |
828 | echo $ac_n "(cached) $ac_c" 1>&6 |
829 | else |
830 | cat > conftest.$ac_ext <<EOF |
831 | #line 832 "configure" |
832 | #include "confdefs.h" |
833 | /* System header to define __stub macros and hopefully few prototypes, |
834 | which can conflict with char inet_ntoa(); below. */ |
835 | #include <assert.h> |
836 | /* Override any gcc2 internal prototype to avoid an error. */ |
837 | /* We use char because int might match the return type of a gcc2 |
838 | builtin and then its argument prototype would still apply. */ |
839 | char inet_ntoa(); |
840 | |
841 | int main() { |
842 | |
843 | /* The GNU C library defines this for functions which it implements |
844 | to always fail with ENOSYS. Some functions are actually named |
845 | something starting with __ and the normal name is an alias. */ |
846 | #if defined (__stub_inet_ntoa) || defined (__stub___inet_ntoa) |
847 | choke me |
848 | #else |
849 | inet_ntoa(); |
850 | #endif |
851 | |
852 | ; return 0; } |
853 | EOF |
854 | if { (eval echo configure:855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
855 | rm -rf conftest* |
856 | eval "ac_cv_func_inet_ntoa=yes" |
857 | else |
858 | echo "configure: failed program was:" >&5 |
859 | cat conftest.$ac_ext >&5 |
860 | rm -rf conftest* |
861 | eval "ac_cv_func_inet_ntoa=no" |
862 | fi |
863 | rm -f conftest* |
864 | fi |
865 | |
866 | if eval "test \"`echo '$ac_cv_func_'inet_ntoa`\" = yes"; then |
867 | echo "$ac_t""yes" 1>&6 |
868 | : |
869 | else |
870 | echo "$ac_t""no" 1>&6 |
871 | |
872 | echo $ac_n "checking for inet_ntoa in -lnsl""... $ac_c" 1>&6 |
873 | echo "configure:874: checking for inet_ntoa in -lnsl" >&5 |
874 | ac_lib_var=`echo nsl'_'inet_ntoa | sed 'y%./+-%__p_%'` |
875 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then |
876 | echo $ac_n "(cached) $ac_c" 1>&6 |
877 | else |
878 | ac_save_LIBS="$LIBS" |
879 | LIBS="-lnsl $LIBS" |
880 | cat > conftest.$ac_ext <<EOF |
881 | #line 882 "configure" |
882 | #include "confdefs.h" |
883 | /* Override any gcc2 internal prototype to avoid an error. */ |
884 | /* We use char because int might match the return type of a gcc2 |
885 | builtin and then its argument prototype would still apply. */ |
886 | char inet_ntoa(); |
887 | |
888 | int main() { |
889 | inet_ntoa() |
890 | ; return 0; } |
891 | EOF |
892 | if { (eval echo configure:893: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
893 | rm -rf conftest* |
894 | eval "ac_cv_lib_$ac_lib_var=yes" |
895 | else |
896 | echo "configure: failed program was:" >&5 |
897 | cat conftest.$ac_ext >&5 |
898 | rm -rf conftest* |
899 | eval "ac_cv_lib_$ac_lib_var=no" |
900 | fi |
901 | rm -f conftest* |
902 | LIBS="$ac_save_LIBS" |
903 | |
904 | fi |
905 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then |
906 | echo "$ac_t""yes" 1>&6 |
907 | ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ |
908 | -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` |
909 | cat >> confdefs.h <<EOF |
910 | #define $ac_tr_lib 1 |
911 | EOF |
912 | |
913 | LIBS="-lnsl $LIBS" |
914 | |
915 | else |
916 | echo "$ac_t""no" 1>&6 |
917 | |
918 | { echo "configure: error: cannot find library function inet_ntoa" 1>&2; exit 1; } |
919 | |
920 | fi |
921 | |
922 | |
923 | fi |
924 | |
925 | |
926 | |
927 | |
928 | echo $ac_n "checking for inet_aton""... $ac_c" 1>&6 |
929 | echo "configure:930: checking for inet_aton" >&5 |
930 | if eval "test \"`echo '$''{'ac_cv_func_inet_aton'+set}'`\" = set"; then |
931 | echo $ac_n "(cached) $ac_c" 1>&6 |
932 | else |
933 | cat > conftest.$ac_ext <<EOF |
934 | #line 935 "configure" |
935 | #include "confdefs.h" |
936 | /* System header to define __stub macros and hopefully few prototypes, |
937 | which can conflict with char inet_aton(); below. */ |
938 | #include <assert.h> |
939 | /* Override any gcc2 internal prototype to avoid an error. */ |
940 | /* We use char because int might match the return type of a gcc2 |
941 | builtin and then its argument prototype would still apply. */ |
942 | char inet_aton(); |
943 | |
944 | int main() { |
945 | |
946 | /* The GNU C library defines this for functions which it implements |
947 | to always fail with ENOSYS. Some functions are actually named |
948 | something starting with __ and the normal name is an alias. */ |
949 | #if defined (__stub_inet_aton) || defined (__stub___inet_aton) |
950 | choke me |
951 | #else |
952 | inet_aton(); |
953 | #endif |
954 | |
955 | ; return 0; } |
956 | EOF |
957 | if { (eval echo configure:958: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
958 | rm -rf conftest* |
959 | eval "ac_cv_func_inet_aton=yes" |
960 | else |
961 | echo "configure: failed program was:" >&5 |
962 | cat conftest.$ac_ext >&5 |
963 | rm -rf conftest* |
964 | eval "ac_cv_func_inet_aton=no" |
965 | fi |
966 | rm -f conftest* |
967 | fi |
968 | |
969 | if eval "test \"`echo '$ac_cv_func_'inet_aton`\" = yes"; then |
970 | echo "$ac_t""yes" 1>&6 |
971 | : |
972 | else |
973 | echo "$ac_t""no" 1>&6 |
974 | |
975 | echo $ac_n "checking for inet_aton in -lresolv""... $ac_c" 1>&6 |
976 | echo "configure:977: checking for inet_aton in -lresolv" >&5 |
977 | ac_lib_var=`echo resolv'_'inet_aton | sed 'y%./+-%__p_%'` |
978 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then |
979 | echo $ac_n "(cached) $ac_c" 1>&6 |
980 | else |
981 | ac_save_LIBS="$LIBS" |
982 | LIBS="-lresolv $LIBS" |
983 | cat > conftest.$ac_ext <<EOF |
984 | #line 985 "configure" |
985 | #include "confdefs.h" |
986 | /* Override any gcc2 internal prototype to avoid an error. */ |
987 | /* We use char because int might match the return type of a gcc2 |
988 | builtin and then its argument prototype would still apply. */ |
989 | char inet_aton(); |
990 | |
991 | int main() { |
992 | inet_aton() |
993 | ; return 0; } |
994 | EOF |
995 | if { (eval echo configure:996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
996 | rm -rf conftest* |
997 | eval "ac_cv_lib_$ac_lib_var=yes" |
998 | else |
999 | echo "configure: failed program was:" >&5 |
1000 | cat conftest.$ac_ext >&5 |
1001 | rm -rf conftest* |
1002 | eval "ac_cv_lib_$ac_lib_var=no" |
1003 | fi |
1004 | rm -f conftest* |
1005 | LIBS="$ac_save_LIBS" |
1006 | |
1007 | fi |
1008 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then |
1009 | echo "$ac_t""yes" 1>&6 |
1010 | |
1011 | LIBS="-lresolv $LIBS"; |
1012 | echo "configure: warning: inet_aton is in libresolv, urgh. Must use -lresolv." 1>&2 |
1013 | |
1014 | else |
1015 | echo "$ac_t""no" 1>&6 |
1016 | |
1017 | { echo "configure: error: cannot find library function inet_aton" 1>&2; exit 1; } |
1018 | |
1019 | fi |
1020 | |
1021 | |
1022 | fi |
1023 | |
1024 | |
1025 | |
1026 | |
1027 | echo $ac_n "checking for mpq_div""... $ac_c" 1>&6 |
1028 | echo "configure:1029: checking for mpq_div" >&5 |
1029 | if eval "test \"`echo '$''{'ac_cv_func_mpq_div'+set}'`\" = set"; then |
1030 | echo $ac_n "(cached) $ac_c" 1>&6 |
1031 | else |
1032 | cat > conftest.$ac_ext <<EOF |
1033 | #line 1034 "configure" |
1034 | #include "confdefs.h" |
1035 | /* System header to define __stub macros and hopefully few prototypes, |
1036 | which can conflict with char mpq_div(); below. */ |
1037 | #include <assert.h> |
1038 | /* Override any gcc2 internal prototype to avoid an error. */ |
1039 | /* We use char because int might match the return type of a gcc2 |
1040 | builtin and then its argument prototype would still apply. */ |
1041 | char mpq_div(); |
1042 | |
1043 | int main() { |
1044 | |
1045 | /* The GNU C library defines this for functions which it implements |
1046 | to always fail with ENOSYS. Some functions are actually named |
1047 | something starting with __ and the normal name is an alias. */ |
1048 | #if defined (__stub_mpq_div) || defined (__stub___mpq_div) |
1049 | choke me |
1050 | #else |
1051 | mpq_div(); |
1052 | #endif |
1053 | |
1054 | ; return 0; } |
1055 | EOF |
1056 | if { (eval echo configure:1057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
1057 | rm -rf conftest* |
1058 | eval "ac_cv_func_mpq_div=yes" |
1059 | else |
1060 | echo "configure: failed program was:" >&5 |
1061 | cat conftest.$ac_ext >&5 |
1062 | rm -rf conftest* |
1063 | eval "ac_cv_func_mpq_div=no" |
1064 | fi |
1065 | rm -f conftest* |
1066 | fi |
1067 | |
1068 | if eval "test \"`echo '$ac_cv_func_'mpq_div`\" = yes"; then |
1069 | echo "$ac_t""yes" 1>&6 |
1070 | : |
1071 | else |
1072 | echo "$ac_t""no" 1>&6 |
1073 | |
1074 | echo $ac_n "checking for mpq_div in -lgmp""... $ac_c" 1>&6 |
1075 | echo "configure:1076: checking for mpq_div in -lgmp" >&5 |
1076 | ac_lib_var=`echo gmp'_'mpq_div | sed 'y%./+-%__p_%'` |
1077 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then |
1078 | echo $ac_n "(cached) $ac_c" 1>&6 |
1079 | else |
1080 | ac_save_LIBS="$LIBS" |
1081 | LIBS="-lgmp $LIBS" |
1082 | cat > conftest.$ac_ext <<EOF |
1083 | #line 1084 "configure" |
1084 | #include "confdefs.h" |
1085 | /* Override any gcc2 internal prototype to avoid an error. */ |
1086 | /* We use char because int might match the return type of a gcc2 |
1087 | builtin and then its argument prototype would still apply. */ |
1088 | char mpq_div(); |
1089 | |
1090 | int main() { |
1091 | mpq_div() |
1092 | ; return 0; } |
1093 | EOF |
1094 | if { (eval echo configure:1095: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
1095 | rm -rf conftest* |
1096 | eval "ac_cv_lib_$ac_lib_var=yes" |
1097 | else |
1098 | echo "configure: failed program was:" >&5 |
1099 | cat conftest.$ac_ext >&5 |
1100 | rm -rf conftest* |
1101 | eval "ac_cv_lib_$ac_lib_var=no" |
1102 | fi |
1103 | rm -f conftest* |
1104 | LIBS="$ac_save_LIBS" |
1105 | |
1106 | fi |
1107 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then |
1108 | echo "$ac_t""yes" 1>&6 |
1109 | ac_tr_lib=HAVE_LIB`echo gmp | sed -e 's/[^a-zA-Z0-9_]/_/g' \ |
1110 | -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` |
1111 | cat >> confdefs.h <<EOF |
1112 | #define $ac_tr_lib 1 |
1113 | EOF |
1114 | |
1115 | LIBS="-lgmp $LIBS" |
1116 | |
1117 | else |
1118 | echo "$ac_t""no" 1>&6 |
1119 | |
1120 | { echo "configure: error: cannot find library function mpq_div" 1>&2; exit 1; } |
1121 | |
29cf9c44 |
1122 | fi |
1123 | |
b6b44132 |
1124 | |
1125 | fi |
1126 | |
1127 | |
1128 | |
b6953d1b |
1129 | |
1130 | |
1131 | echo $ac_n "checking __attribute__((,,))""... $ac_c" 1>&6 |
b6b44132 |
1132 | echo "configure:1133: checking __attribute__((,,))" >&5 |
b6953d1b |
1133 | if eval "test \"`echo '$''{'adns_cv_c_attribute_supported'+set}'`\" = set"; then |
1134 | echo $ac_n "(cached) $ac_c" 1>&6 |
1135 | else |
1136 | |
1137 | cat > conftest.$ac_ext <<EOF |
b6b44132 |
1138 | #line 1139 "configure" |
b6953d1b |
1139 | #include "confdefs.h" |
1140 | |
1141 | int main() { |
1142 | extern int testfunction(int x) __attribute__((,,)) |
1143 | ; return 0; } |
1144 | EOF |
b6b44132 |
1145 | if { (eval echo configure:1146: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
b6953d1b |
1146 | rm -rf conftest* |
1147 | adns_cv_c_attribute_supported=yes |
1148 | else |
1149 | echo "configure: failed program was:" >&5 |
1150 | cat conftest.$ac_ext >&5 |
1151 | rm -rf conftest* |
1152 | adns_cv_c_attribute_supported=no |
1153 | fi |
1154 | rm -f conftest* |
1155 | |
1156 | fi |
1157 | |
1158 | if test "x$adns_cv_c_attribute_supported" = xyes; then |
1159 | true |
1160 | echo "$ac_t""yes" 1>&6 |
1161 | cat >> confdefs.h <<\EOF |
1162 | #define HAVE_GNUC25_ATTRIB 1 |
1163 | EOF |
1164 | |
1165 | |
1166 | echo $ac_n "checking __attribute__((noreturn))""... $ac_c" 1>&6 |
b6b44132 |
1167 | echo "configure:1168: checking __attribute__((noreturn))" >&5 |
b6953d1b |
1168 | if eval "test \"`echo '$''{'adns_cv_c_attribute_noreturn'+set}'`\" = set"; then |
1169 | echo $ac_n "(cached) $ac_c" 1>&6 |
1170 | else |
1171 | |
1172 | cat > conftest.$ac_ext <<EOF |
b6b44132 |
1173 | #line 1174 "configure" |
b6953d1b |
1174 | #include "confdefs.h" |
1175 | |
1176 | int main() { |
1177 | extern int testfunction(int x) __attribute__((noreturn)) |
1178 | ; return 0; } |
1179 | EOF |
b6b44132 |
1180 | if { (eval echo configure:1181: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
b6953d1b |
1181 | rm -rf conftest* |
1182 | adns_cv_c_attribute_noreturn=yes |
1183 | else |
1184 | echo "configure: failed program was:" >&5 |
1185 | cat conftest.$ac_ext >&5 |
1186 | rm -rf conftest* |
1187 | adns_cv_c_attribute_noreturn=no |
1188 | fi |
1189 | rm -f conftest* |
1190 | |
1191 | fi |
1192 | |
1193 | if test "x$adns_cv_c_attribute_noreturn" = xyes; then |
1194 | true |
1195 | echo "$ac_t""yes" 1>&6 |
1196 | cat >> confdefs.h <<\EOF |
1197 | #define HAVE_GNUC25_NORETURN 1 |
1198 | EOF |
1199 | |
1200 | else |
1201 | true |
1202 | echo "$ac_t""no" 1>&6 |
1203 | fi |
1204 | |
1205 | |
1206 | echo $ac_n "checking __attribute__((const))""... $ac_c" 1>&6 |
b6b44132 |
1207 | echo "configure:1208: checking __attribute__((const))" >&5 |
b6953d1b |
1208 | if eval "test \"`echo '$''{'adns_cv_c_attribute_const'+set}'`\" = set"; then |
1209 | echo $ac_n "(cached) $ac_c" 1>&6 |
1210 | else |
1211 | |
1212 | cat > conftest.$ac_ext <<EOF |
b6b44132 |
1213 | #line 1214 "configure" |
b6953d1b |
1214 | #include "confdefs.h" |
1215 | |
1216 | int main() { |
1217 | extern int testfunction(int x) __attribute__((const)) |
1218 | ; return 0; } |
1219 | EOF |
b6b44132 |
1220 | if { (eval echo configure:1221: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
b6953d1b |
1221 | rm -rf conftest* |
1222 | adns_cv_c_attribute_const=yes |
1223 | else |
1224 | echo "configure: failed program was:" >&5 |
1225 | cat conftest.$ac_ext >&5 |
1226 | rm -rf conftest* |
1227 | adns_cv_c_attribute_const=no |
1228 | fi |
1229 | rm -f conftest* |
1230 | |
1231 | fi |
1232 | |
1233 | if test "x$adns_cv_c_attribute_const" = xyes; then |
1234 | true |
1235 | echo "$ac_t""yes" 1>&6 |
1236 | cat >> confdefs.h <<\EOF |
1237 | #define HAVE_GNUC25_CONST 1 |
1238 | EOF |
1239 | |
1240 | else |
1241 | true |
1242 | echo "$ac_t""no" 1>&6 |
1243 | fi |
1244 | |
1245 | |
1246 | echo $ac_n "checking __attribute__((format...))""... $ac_c" 1>&6 |
b6b44132 |
1247 | echo "configure:1248: checking __attribute__((format...))" >&5 |
b6953d1b |
1248 | if eval "test \"`echo '$''{'adns_cv_attribute_format'+set}'`\" = set"; then |
1249 | echo $ac_n "(cached) $ac_c" 1>&6 |
1250 | else |
1251 | |
1252 | cat > conftest.$ac_ext <<EOF |
b6b44132 |
1253 | #line 1254 "configure" |
b6953d1b |
1254 | #include "confdefs.h" |
1255 | |
1256 | int main() { |
1257 | extern int testfunction(char *y, ...) __attribute__((format(printf,1,2))) |
1258 | ; return 0; } |
1259 | EOF |
b6b44132 |
1260 | if { (eval echo configure:1261: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
b6953d1b |
1261 | rm -rf conftest* |
1262 | adns_cv_attribute_format=yes |
1263 | else |
1264 | echo "configure: failed program was:" >&5 |
1265 | cat conftest.$ac_ext >&5 |
1266 | rm -rf conftest* |
1267 | adns_cv_attribute_format=no |
1268 | fi |
1269 | rm -f conftest* |
1270 | |
1271 | fi |
1272 | |
1273 | if test "x$adns_cv_attribute_format" = xyes; then |
1274 | true |
1275 | echo "$ac_t""yes" 1>&6 |
1276 | cat >> confdefs.h <<\EOF |
1277 | #define HAVE_GNUC25_PRINTFFORMAT 1 |
1278 | EOF |
1279 | |
1280 | else |
1281 | true |
1282 | echo "$ac_t""no" 1>&6 |
1283 | fi |
1284 | |
1285 | else |
1286 | true |
1287 | echo "$ac_t""no" 1>&6 |
1288 | fi |
1289 | |
1290 | |
1291 | |
1292 | |
1293 | |
1294 | if test "${GCC-no}" = yes; then |
1295 | WARNS="-Wall -Wmissing-prototypes -Wwrite-strings -Wstrict-prototypes -Wcast-qual -Wpointer-arith" |
1296 | else |
1297 | WARNS= |
1298 | fi |
1299 | |
1300 | |
1301 | |
1302 | |
1303 | |
1304 | |
1305 | |
1306 | |
1307 | SHLIBCC='$(CC) $(CFLAGS) -fpic' |
1308 | MKSHLIB_1='$(CC) $(LDFLAGS) -shared -Wxl,soname=$(SONAME) -o' |
1309 | MKSHLIB_2='' |
1310 | MKSHLIB_3='-lc' |
1311 | SHLIBFILE='libadns.so.$(MAJOR).$(MINOR)' |
1312 | SHLIBSONAME='libadns.so.$(MAJOR)' |
1313 | |
1314 | trap '' 1 2 15 |
1315 | cat > confcache <<\EOF |
1316 | # This file is a shell script that caches the results of configure |
1317 | # tests run on this system so they can be shared between configure |
1318 | # scripts and configure runs. It is not useful on other systems. |
1319 | # If it contains results you don't want to keep, you may remove or edit it. |
1320 | # |
1321 | # By default, configure uses ./config.cache as the cache file, |
1322 | # creating it if it does not exist already. You can give configure |
1323 | # the --cache-file=FILE option to use a different cache file; that is |
1324 | # what configure does when it calls configure scripts in |
1325 | # subdirectories, so they share the cache. |
1326 | # Giving --cache-file=/dev/null disables caching, for debugging configure. |
1327 | # config.status only pays attention to the cache file if you give it the |
1328 | # --recheck option to rerun configure. |
1329 | # |
1330 | EOF |
1331 | # The following way of writing the cache mishandles newlines in values, |
1332 | # but we know of no workaround that is simple, portable, and efficient. |
1333 | # So, don't put newlines in cache variables' values. |
1334 | # Ultrix sh set writes to stderr and can't be redirected directly, |
1335 | # and sets the high bit in the cache file unless we assign to the vars. |
1336 | (set) 2>&1 | |
1337 | case `(ac_space=' '; set) 2>&1` in |
1338 | *ac_space=\ *) |
1339 | # `set' does not quote correctly, so add quotes (double-quote substitution |
1340 | # turns \\\\ into \\, and sed turns \\ into \). |
1341 | sed -n \ |
1342 | -e "s/'/'\\\\''/g" \ |
1343 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" |
1344 | ;; |
1345 | *) |
1346 | # `set' quotes correctly as required by POSIX, so do not add quotes. |
1347 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' |
1348 | ;; |
1349 | esac >> confcache |
1350 | if cmp -s $cache_file confcache; then |
1351 | : |
1352 | else |
1353 | if test -w $cache_file; then |
1354 | echo "updating cache $cache_file" |
1355 | cat confcache > $cache_file |
1356 | else |
1357 | echo "not updating unwritable cache $cache_file" |
1358 | fi |
1359 | fi |
1360 | rm -f confcache |
1361 | |
1362 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 |
1363 | |
1364 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
1365 | # Let make expand exec_prefix. |
1366 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
1367 | |
1368 | # Any assignment to VPATH causes Sun make to only execute |
1369 | # the first set of double-colon rules, so remove it if not needed. |
1370 | # If there is a colon in the path, we need to keep it. |
1371 | if test "x$srcdir" = x.; then |
1372 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' |
1373 | fi |
1374 | |
1375 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 |
1376 | |
1377 | DEFS=-DHAVE_CONFIG_H |
1378 | |
1379 | # Without the "./", some shells look in PATH for config.status. |
1380 | : ${CONFIG_STATUS=./config.status} |
1381 | |
1382 | echo creating $CONFIG_STATUS |
1383 | rm -f $CONFIG_STATUS |
1384 | cat > $CONFIG_STATUS <<EOF |
1385 | #! /bin/sh |
1386 | # Generated automatically by configure. |
1387 | # Run this file to recreate the current configuration. |
1388 | # This directory was configured as follows, |
1389 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
1390 | # |
1391 | # $0 $ac_configure_args |
1392 | # |
1393 | # Compiler output produced by configure, useful for debugging |
1394 | # configure, is in ./config.log if it exists. |
1395 | |
1396 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" |
1397 | for ac_option |
1398 | do |
1399 | case "\$ac_option" in |
1400 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
1401 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" |
1402 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; |
1403 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v) |
1404 | echo "$CONFIG_STATUS generated by autoconf version 2.12" |
1405 | exit 0 ;; |
1406 | -help | --help | --hel | --he | --h) |
1407 | echo "\$ac_cs_usage"; exit 0 ;; |
1408 | *) echo "\$ac_cs_usage"; exit 1 ;; |
1409 | esac |
1410 | done |
1411 | |
1412 | ac_given_srcdir=$srcdir |
1413 | |
72cdc702 |
1414 | trap 'rm -fr `echo "settings.make Makefile |
1415 | src/Makefile client/Makefile dynamic/Makefile regress/Makefile |
1416 | src/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 |
b6953d1b |
1417 | EOF |
1418 | cat >> $CONFIG_STATUS <<EOF |
1419 | |
1420 | # Protect against being on the right side of a sed subst in config.status. |
1421 | sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; |
1422 | s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF |
1423 | $ac_vpsub |
1424 | $extrasub |
1425 | s%@CFLAGS@%$CFLAGS%g |
1426 | s%@CPPFLAGS@%$CPPFLAGS%g |
1427 | s%@CXXFLAGS@%$CXXFLAGS%g |
1428 | s%@DEFS@%$DEFS%g |
1429 | s%@LDFLAGS@%$LDFLAGS%g |
1430 | s%@LIBS@%$LIBS%g |
1431 | s%@exec_prefix@%$exec_prefix%g |
1432 | s%@prefix@%$prefix%g |
1433 | s%@program_transform_name@%$program_transform_name%g |
1434 | s%@bindir@%$bindir%g |
1435 | s%@sbindir@%$sbindir%g |
1436 | s%@libexecdir@%$libexecdir%g |
1437 | s%@datadir@%$datadir%g |
1438 | s%@sysconfdir@%$sysconfdir%g |
1439 | s%@sharedstatedir@%$sharedstatedir%g |
1440 | s%@localstatedir@%$localstatedir%g |
1441 | s%@libdir@%$libdir%g |
1442 | s%@includedir@%$includedir%g |
1443 | s%@oldincludedir@%$oldincludedir%g |
1444 | s%@infodir@%$infodir%g |
1445 | s%@mandir@%$mandir%g |
1446 | s%@CC@%$CC%g |
72cdc702 |
1447 | s%@RANLIB@%$RANLIB%g |
b6953d1b |
1448 | s%@WARNS@%$WARNS%g |
1449 | s%@SHLIBCC@%$SHLIBCC%g |
1450 | s%@MKSHLIB_1@%$MKSHLIB_1%g |
1451 | s%@MKSHLIB_2@%$MKSHLIB_2%g |
1452 | s%@MKSHLIB_3@%$MKSHLIB_3%g |
1453 | s%@SHLIBFILE@%$SHLIBFILE%g |
1454 | s%@SHLIBSONAME@%$SHLIBSONAME%g |
1455 | |
1456 | CEOF |
1457 | EOF |
1458 | |
1459 | cat >> $CONFIG_STATUS <<\EOF |
1460 | |
1461 | # Split the substitutions into bite-sized pieces for seds with |
1462 | # small command number limits, like on Digital OSF/1 and HP-UX. |
1463 | ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. |
1464 | ac_file=1 # Number of current file. |
1465 | ac_beg=1 # First line for current file. |
1466 | ac_end=$ac_max_sed_cmds # Line after last line for current file. |
1467 | ac_more_lines=: |
1468 | ac_sed_cmds="" |
1469 | while $ac_more_lines; do |
1470 | if test $ac_beg -gt 1; then |
1471 | sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file |
1472 | else |
1473 | sed "${ac_end}q" conftest.subs > conftest.s$ac_file |
1474 | fi |
1475 | if test ! -s conftest.s$ac_file; then |
1476 | ac_more_lines=false |
1477 | rm -f conftest.s$ac_file |
1478 | else |
1479 | if test -z "$ac_sed_cmds"; then |
1480 | ac_sed_cmds="sed -f conftest.s$ac_file" |
1481 | else |
1482 | ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" |
1483 | fi |
1484 | ac_file=`expr $ac_file + 1` |
1485 | ac_beg=$ac_end |
1486 | ac_end=`expr $ac_end + $ac_max_sed_cmds` |
1487 | fi |
1488 | done |
1489 | if test -z "$ac_sed_cmds"; then |
1490 | ac_sed_cmds=cat |
1491 | fi |
1492 | EOF |
1493 | |
1494 | cat >> $CONFIG_STATUS <<EOF |
1495 | |
72cdc702 |
1496 | CONFIG_FILES=\${CONFIG_FILES-"settings.make Makefile |
1497 | src/Makefile client/Makefile dynamic/Makefile regress/Makefile |
1498 | "} |
b6953d1b |
1499 | EOF |
1500 | cat >> $CONFIG_STATUS <<\EOF |
1501 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then |
1502 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
1503 | case "$ac_file" in |
1504 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` |
1505 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
1506 | *) ac_file_in="${ac_file}.in" ;; |
1507 | esac |
1508 | |
1509 | # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. |
1510 | |
1511 | # Remove last slash and all that follows it. Not all systems have dirname. |
1512 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` |
1513 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then |
1514 | # The file is in a subdirectory. |
1515 | test ! -d "$ac_dir" && mkdir "$ac_dir" |
1516 | ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" |
1517 | # A "../" for each directory in $ac_dir_suffix. |
1518 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` |
1519 | else |
1520 | ac_dir_suffix= ac_dots= |
1521 | fi |
1522 | |
1523 | case "$ac_given_srcdir" in |
1524 | .) srcdir=. |
1525 | if test -z "$ac_dots"; then top_srcdir=. |
1526 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; |
1527 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; |
1528 | *) # Relative path. |
1529 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" |
1530 | top_srcdir="$ac_dots$ac_given_srcdir" ;; |
1531 | esac |
1532 | |
1533 | |
1534 | echo creating "$ac_file" |
1535 | rm -f "$ac_file" |
1536 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." |
1537 | case "$ac_file" in |
1538 | *Makefile*) ac_comsub="1i\\ |
1539 | # $configure_input" ;; |
1540 | *) ac_comsub= ;; |
1541 | esac |
1542 | |
1543 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` |
1544 | sed -e "$ac_comsub |
1545 | s%@configure_input@%$configure_input%g |
1546 | s%@srcdir@%$srcdir%g |
1547 | s%@top_srcdir@%$top_srcdir%g |
1548 | " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file |
1549 | fi; done |
1550 | rm -f conftest.s* |
1551 | |
1552 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where |
1553 | # NAME is the cpp macro being defined and VALUE is the value it is being given. |
1554 | # |
1555 | # ac_d sets the value in "#define NAME VALUE" lines. |
1556 | ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
1557 | ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' |
1558 | ac_dC='\3' |
1559 | ac_dD='%g' |
1560 | # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". |
1561 | ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
1562 | ac_uB='\([ ]\)%\1#\2define\3' |
1563 | ac_uC=' ' |
1564 | ac_uD='\4%g' |
1565 | # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". |
1566 | ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
1567 | ac_eB='$%\1#\2define\3' |
1568 | ac_eC=' ' |
1569 | ac_eD='%g' |
1570 | |
1571 | if test "${CONFIG_HEADERS+set}" != set; then |
1572 | EOF |
1573 | cat >> $CONFIG_STATUS <<EOF |
1574 | CONFIG_HEADERS="src/config.h" |
1575 | EOF |
1576 | cat >> $CONFIG_STATUS <<\EOF |
1577 | fi |
1578 | for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then |
1579 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
1580 | case "$ac_file" in |
1581 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` |
1582 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
1583 | *) ac_file_in="${ac_file}.in" ;; |
1584 | esac |
1585 | |
1586 | echo creating $ac_file |
1587 | |
1588 | rm -f conftest.frag conftest.in conftest.out |
1589 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` |
1590 | cat $ac_file_inputs > conftest.in |
1591 | |
1592 | EOF |
1593 | |
1594 | # Transform confdefs.h into a sed script conftest.vals that substitutes |
1595 | # the proper values into config.h.in to produce config.h. And first: |
1596 | # Protect against being on the right side of a sed subst in config.status. |
1597 | # Protect against being in an unquoted here document in config.status. |
1598 | rm -f conftest.vals |
1599 | cat > conftest.hdr <<\EOF |
1600 | s/[\\&%]/\\&/g |
1601 | s%[\\$`]%\\&%g |
1602 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp |
1603 | s%ac_d%ac_u%gp |
1604 | s%ac_u%ac_e%gp |
1605 | EOF |
1606 | sed -n -f conftest.hdr confdefs.h > conftest.vals |
1607 | rm -f conftest.hdr |
1608 | |
1609 | # This sed command replaces #undef with comments. This is necessary, for |
1610 | # example, in the case of _POSIX_SOURCE, which is predefined and required |
1611 | # on some systems where configure will not decide to define it. |
1612 | cat >> conftest.vals <<\EOF |
1613 | s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% |
1614 | EOF |
1615 | |
1616 | # Break up conftest.vals because some shells have a limit on |
1617 | # the size of here documents, and old seds have small limits too. |
1618 | |
1619 | rm -f conftest.tail |
1620 | while : |
1621 | do |
1622 | ac_lines=`grep -c . conftest.vals` |
1623 | # grep -c gives empty output for an empty file on some AIX systems. |
1624 | if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi |
1625 | # Write a limited-size here document to conftest.frag. |
1626 | echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS |
1627 | sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS |
1628 | echo 'CEOF |
1629 | sed -f conftest.frag conftest.in > conftest.out |
1630 | rm -f conftest.in |
1631 | mv conftest.out conftest.in |
1632 | ' >> $CONFIG_STATUS |
1633 | sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail |
1634 | rm -f conftest.vals |
1635 | mv conftest.tail conftest.vals |
1636 | done |
1637 | rm -f conftest.vals |
1638 | |
1639 | cat >> $CONFIG_STATUS <<\EOF |
1640 | rm -f conftest.frag conftest.h |
1641 | echo "/* $ac_file. Generated automatically by configure. */" > conftest.h |
1642 | cat conftest.in >> conftest.h |
1643 | rm -f conftest.in |
1644 | if cmp -s $ac_file conftest.h 2>/dev/null; then |
1645 | echo "$ac_file is unchanged" |
1646 | rm -f conftest.h |
1647 | else |
1648 | # Remove last slash and all that follows it. Not all systems have dirname. |
1649 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` |
1650 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then |
1651 | # The file is in a subdirectory. |
1652 | test ! -d "$ac_dir" && mkdir "$ac_dir" |
1653 | fi |
1654 | rm -f $ac_file |
1655 | mv conftest.h $ac_file |
1656 | fi |
1657 | fi; done |
1658 | |
1659 | EOF |
1660 | cat >> $CONFIG_STATUS <<EOF |
1661 | |
1662 | EOF |
1663 | cat >> $CONFIG_STATUS <<\EOF |
1664 | |
1665 | exit 0 |
1666 | EOF |
1667 | chmod +x $CONFIG_STATUS |
1668 | rm -fr confdefs* $ac_clean_files |
1669 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 |
1670 | |