]>
Commit | Line | Data |
---|---|---|
93626d45 | 1 | #! /bin/sh |
93626d45 | 2 | # Guess values for system-dependent variables and create Makefiles. |
9c8e9aba | 3 | # Generated by GNU Autoconf 2.59. |
93626d45 | 4 | # |
9c8e9aba | 5 | # Copyright (C) 2003 Free Software Foundation, Inc. |
93626d45 | 6 | # This configure script is free software; the Free Software Foundation |
7 | # gives unlimited permission to copy, distribute and modify it. | |
9c8e9aba | 8 | ## --------------------- ## |
9 | ## M4sh Initialization. ## | |
10 | ## --------------------- ## | |
11 | ||
12 | # Be Bourne compatible | |
13 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
14 | emulate sh | |
15 | NULLCMD=: | |
16 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which | |
17 | # is contrary to our usage. Disable this feature. | |
18 | alias -g '${1+"$@"}'='"$@"' | |
19 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then | |
20 | set -o posix | |
21 | fi | |
22 | DUALCASE=1; export DUALCASE # for MKS sh | |
23 | ||
24 | # Support unset when possible. | |
25 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
26 | as_unset=unset | |
27 | else | |
28 | as_unset=false | |
29 | fi | |
30 | ||
31 | ||
32 | # Work around bugs in pre-3.0 UWIN ksh. | |
33 | $as_unset ENV MAIL MAILPATH | |
34 | PS1='$ ' | |
35 | PS2='> ' | |
36 | PS4='+ ' | |
37 | ||
38 | # NLS nuisances. | |
39 | for as_var in \ | |
40 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
41 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
42 | LC_TELEPHONE LC_TIME | |
43 | do | |
44 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then | |
45 | eval $as_var=C; export $as_var | |
46 | else | |
47 | $as_unset $as_var | |
48 | fi | |
49 | done | |
50 | ||
51 | # Required to use basename. | |
52 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
53 | as_expr=expr | |
54 | else | |
55 | as_expr=false | |
56 | fi | |
57 | ||
58 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then | |
59 | as_basename=basename | |
60 | else | |
61 | as_basename=false | |
62 | fi | |
63 | ||
64 | ||
65 | # Name of the executable. | |
66 | as_me=`$as_basename "$0" || | |
67 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
68 | X"$0" : 'X\(//\)$' \| \ | |
69 | X"$0" : 'X\(/\)$' \| \ | |
70 | . : '\(.\)' 2>/dev/null || | |
71 | echo X/"$0" | | |
72 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } | |
73 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
74 | /^X\/\(\/\).*/{ s//\1/; q; } | |
75 | s/.*/./; q'` | |
76 | ||
77 | ||
78 | # PATH needs CR, and LINENO needs CR and PATH. | |
79 | # Avoid depending upon Character Ranges. | |
80 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
81 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
82 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
83 | as_cr_digits='0123456789' | |
84 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
85 | ||
86 | # The user is always right. | |
87 | if test "${PATH_SEPARATOR+set}" != set; then | |
88 | echo "#! /bin/sh" >conf$$.sh | |
89 | echo "exit 0" >>conf$$.sh | |
90 | chmod +x conf$$.sh | |
91 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
92 | PATH_SEPARATOR=';' | |
93 | else | |
94 | PATH_SEPARATOR=: | |
95 | fi | |
96 | rm -f conf$$.sh | |
97 | fi | |
98 | ||
99 | ||
100 | as_lineno_1=$LINENO | |
101 | as_lineno_2=$LINENO | |
102 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
103 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
104 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
105 | # Find who we are. Look in the path if we contain no path at all | |
106 | # relative or not. | |
107 | case $0 in | |
108 | *[\\/]* ) as_myself=$0 ;; | |
109 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
110 | for as_dir in $PATH | |
111 | do | |
112 | IFS=$as_save_IFS | |
113 | test -z "$as_dir" && as_dir=. | |
114 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
115 | done | |
116 | ||
117 | ;; | |
118 | esac | |
119 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
120 | # in which case we are not to be found in the path. | |
121 | if test "x$as_myself" = x; then | |
122 | as_myself=$0 | |
123 | fi | |
124 | if test ! -f "$as_myself"; then | |
125 | { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 | |
126 | { (exit 1); exit 1; }; } | |
127 | fi | |
128 | case $CONFIG_SHELL in | |
129 | '') | |
130 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
131 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
132 | do | |
133 | IFS=$as_save_IFS | |
134 | test -z "$as_dir" && as_dir=. | |
135 | for as_base in sh bash ksh sh5; do | |
136 | case $as_dir in | |
137 | /*) | |
138 | if ("$as_dir/$as_base" -c ' | |
139 | as_lineno_1=$LINENO | |
140 | as_lineno_2=$LINENO | |
141 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
142 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
143 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then | |
144 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } | |
145 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
146 | CONFIG_SHELL=$as_dir/$as_base | |
147 | export CONFIG_SHELL | |
148 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
149 | fi;; | |
150 | esac | |
151 | done | |
152 | done | |
153 | ;; | |
154 | esac | |
155 | ||
156 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO | |
157 | # uniformly replaced by the line number. The first 'sed' inserts a | |
158 | # line-number line before each line; the second 'sed' does the real | |
159 | # work. The second script uses 'N' to pair each line-number line | |
160 | # with the numbered line, and appends trailing '-' during | |
161 | # substitution so that $LINENO is not a special case at line end. | |
162 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the | |
163 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) | |
164 | sed '=' <$as_myself | | |
165 | sed ' | |
166 | N | |
167 | s,$,-, | |
168 | : loop | |
169 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
170 | t loop | |
171 | s,-$,, | |
172 | s,^['$as_cr_digits']*\n,, | |
173 | ' >$as_me.lineno && | |
174 | chmod +x $as_me.lineno || | |
175 | { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 | |
176 | { (exit 1); exit 1; }; } | |
177 | ||
178 | # Don't try to exec as it changes $[0], causing all sort of problems | |
179 | # (the dirname of $[0] is not the place where we might find the | |
180 | # original and so on. Autoconf is especially sensible to this). | |
181 | . ./$as_me.lineno | |
182 | # Exit status is that of the last command. | |
183 | exit | |
184 | } | |
185 | ||
186 | ||
187 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in | |
188 | *c*,-n*) ECHO_N= ECHO_C=' | |
189 | ' ECHO_T=' ' ;; | |
190 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
191 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
192 | esac | |
193 | ||
194 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
195 | as_expr=expr | |
196 | else | |
197 | as_expr=false | |
198 | fi | |
199 | ||
200 | rm -f conf$$ conf$$.exe conf$$.file | |
201 | echo >conf$$.file | |
202 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
203 | # We could just check for DJGPP; but this test a) works b) is more generic | |
204 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
205 | if test -f conf$$.exe; then | |
206 | # Don't use ln at all; we don't have any links | |
207 | as_ln_s='cp -p' | |
208 | else | |
209 | as_ln_s='ln -s' | |
210 | fi | |
211 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
212 | as_ln_s=ln | |
213 | else | |
214 | as_ln_s='cp -p' | |
215 | fi | |
216 | rm -f conf$$ conf$$.exe conf$$.file | |
217 | ||
218 | if mkdir -p . 2>/dev/null; then | |
219 | as_mkdir_p=: | |
220 | else | |
221 | test -d ./-p && rmdir ./-p | |
222 | as_mkdir_p=false | |
223 | fi | |
224 | ||
225 | as_executable_p="test -f" | |
226 | ||
227 | # Sed expression to map a string onto a valid CPP name. | |
228 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
229 | ||
230 | # Sed expression to map a string onto a valid variable name. | |
231 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
232 | ||
233 | ||
234 | # IFS | |
235 | # We need space, tab and new line, in precisely that order. | |
236 | as_nl=' | |
237 | ' | |
238 | IFS=" $as_nl" | |
239 | ||
240 | # CDPATH. | |
241 | $as_unset CDPATH | |
242 | ||
93626d45 | 243 | |
9c8e9aba | 244 | # Name of the host. |
245 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
246 | # so uname gets run too. | |
247 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
248 | ||
249 | exec 6>&1 | |
250 | ||
251 | # | |
252 | # Initializations. | |
253 | # | |
93626d45 | 254 | ac_default_prefix=/usr/local |
9c8e9aba | 255 | ac_config_libobj_dir=. |
256 | cross_compiling=no | |
257 | subdirs= | |
258 | MFLAGS= | |
259 | MAKEFLAGS= | |
260 | SHELL=${CONFIG_SHELL-/bin/sh} | |
261 | ||
262 | # Maximum number of lines to put in a shell here document. | |
263 | # This variable seems obsolete. It should probably be removed, and | |
264 | # only ac_max_sed_lines should be used. | |
265 | : ${ac_max_here_lines=38} | |
266 | ||
267 | # Identity of this package. | |
268 | PACKAGE_NAME= | |
269 | PACKAGE_TARNAME= | |
270 | PACKAGE_VERSION= | |
271 | PACKAGE_STRING= | |
272 | PACKAGE_BUGREPORT= | |
273 | ||
274 | ac_unique_file="aClient.cpp" | |
275 | # Factoring default headers for most tests. | |
276 | ac_includes_default="\ | |
277 | #include <stdio.h> | |
278 | #if HAVE_SYS_TYPES_H | |
279 | # include <sys/types.h> | |
280 | #endif | |
281 | #if HAVE_SYS_STAT_H | |
282 | # include <sys/stat.h> | |
283 | #endif | |
284 | #if STDC_HEADERS | |
285 | # include <stdlib.h> | |
286 | # include <stddef.h> | |
287 | #else | |
288 | # if HAVE_STDLIB_H | |
289 | # include <stdlib.h> | |
290 | # endif | |
291 | #endif | |
292 | #if HAVE_STRING_H | |
293 | # if !STDC_HEADERS && HAVE_MEMORY_H | |
294 | # include <memory.h> | |
295 | # endif | |
296 | # include <string.h> | |
297 | #endif | |
298 | #if HAVE_STRINGS_H | |
299 | # include <strings.h> | |
300 | #endif | |
301 | #if HAVE_INTTYPES_H | |
302 | # include <inttypes.h> | |
303 | #else | |
304 | # if HAVE_STDINT_H | |
305 | # include <stdint.h> | |
306 | # endif | |
307 | #endif | |
308 | #if HAVE_UNISTD_H | |
309 | # include <unistd.h> | |
310 | #endif" | |
311 | ||
312 | ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CXXCPP CC CFLAGS ac_ct_CC CPP EGREP LIBOBJS LTLIBOBJS' | |
313 | ac_subst_files='' | |
93626d45 | 314 | |
315 | # Initialize some variables set by options. | |
9c8e9aba | 316 | ac_init_help= |
317 | ac_init_version=false | |
93626d45 | 318 | # The variables have the same names as the options, with |
319 | # dashes changed to underlines. | |
9c8e9aba | 320 | cache_file=/dev/null |
93626d45 | 321 | exec_prefix=NONE |
93626d45 | 322 | no_create= |
93626d45 | 323 | no_recursion= |
324 | prefix=NONE | |
325 | program_prefix=NONE | |
326 | program_suffix=NONE | |
327 | program_transform_name=s,x,x, | |
328 | silent= | |
329 | site= | |
330 | srcdir= | |
93626d45 | 331 | verbose= |
332 | x_includes=NONE | |
333 | x_libraries=NONE | |
9c8e9aba | 334 | |
335 | # Installation directory options. | |
336 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
337 | # and all the variables that are supposed to be based on exec_prefix | |
338 | # by default will actually change. | |
339 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
93626d45 | 340 | bindir='${exec_prefix}/bin' |
341 | sbindir='${exec_prefix}/sbin' | |
342 | libexecdir='${exec_prefix}/libexec' | |
343 | datadir='${prefix}/share' | |
344 | sysconfdir='${prefix}/etc' | |
345 | sharedstatedir='${prefix}/com' | |
346 | localstatedir='${prefix}/var' | |
347 | libdir='${exec_prefix}/lib' | |
348 | includedir='${prefix}/include' | |
349 | oldincludedir='/usr/include' | |
350 | infodir='${prefix}/info' | |
351 | mandir='${prefix}/man' | |
352 | ||
93626d45 | 353 | ac_prev= |
354 | for ac_option | |
355 | do | |
93626d45 | 356 | # If the previous option needs an argument, assign it. |
357 | if test -n "$ac_prev"; then | |
358 | eval "$ac_prev=\$ac_option" | |
359 | ac_prev= | |
360 | continue | |
361 | fi | |
362 | ||
9c8e9aba | 363 | ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` |
93626d45 | 364 | |
365 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
366 | ||
9c8e9aba | 367 | case $ac_option in |
93626d45 | 368 | |
369 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
370 | ac_prev=bindir ;; | |
371 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
9c8e9aba | 372 | bindir=$ac_optarg ;; |
93626d45 | 373 | |
374 | -build | --build | --buil | --bui | --bu) | |
9c8e9aba | 375 | ac_prev=build_alias ;; |
93626d45 | 376 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
9c8e9aba | 377 | build_alias=$ac_optarg ;; |
93626d45 | 378 | |
379 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
380 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
381 | ac_prev=cache_file ;; | |
382 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
383 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
9c8e9aba | 384 | cache_file=$ac_optarg ;; |
385 | ||
386 | --config-cache | -C) | |
387 | cache_file=config.cache ;; | |
93626d45 | 388 | |
389 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
390 | ac_prev=datadir ;; | |
391 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
392 | | --da=*) | |
9c8e9aba | 393 | datadir=$ac_optarg ;; |
93626d45 | 394 | |
395 | -disable-* | --disable-*) | |
9c8e9aba | 396 | ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
93626d45 | 397 | # Reject names that are not valid shell variable names. |
9c8e9aba | 398 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
399 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
400 | { (exit 1); exit 1; }; } | |
401 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
402 | eval "enable_$ac_feature=no" ;; | |
93626d45 | 403 | |
404 | -enable-* | --enable-*) | |
9c8e9aba | 405 | ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
93626d45 | 406 | # Reject names that are not valid shell variable names. |
9c8e9aba | 407 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
408 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
409 | { (exit 1); exit 1; }; } | |
410 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
411 | case $ac_option in | |
412 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
93626d45 | 413 | *) ac_optarg=yes ;; |
414 | esac | |
9c8e9aba | 415 | eval "enable_$ac_feature='$ac_optarg'" ;; |
93626d45 | 416 | |
417 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
418 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
419 | | --exec | --exe | --ex) | |
420 | ac_prev=exec_prefix ;; | |
421 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
422 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
423 | | --exec=* | --exe=* | --ex=*) | |
9c8e9aba | 424 | exec_prefix=$ac_optarg ;; |
93626d45 | 425 | |
426 | -gas | --gas | --ga | --g) | |
427 | # Obsolete; use --with-gas. | |
428 | with_gas=yes ;; | |
429 | ||
9c8e9aba | 430 | -help | --help | --hel | --he | -h) |
431 | ac_init_help=long ;; | |
432 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
433 | ac_init_help=recursive ;; | |
434 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
435 | ac_init_help=short ;; | |
93626d45 | 436 | |
437 | -host | --host | --hos | --ho) | |
9c8e9aba | 438 | ac_prev=host_alias ;; |
93626d45 | 439 | -host=* | --host=* | --hos=* | --ho=*) |
9c8e9aba | 440 | host_alias=$ac_optarg ;; |
93626d45 | 441 | |
442 | -includedir | --includedir | --includedi | --included | --include \ | |
443 | | --includ | --inclu | --incl | --inc) | |
444 | ac_prev=includedir ;; | |
445 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
446 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
9c8e9aba | 447 | includedir=$ac_optarg ;; |
93626d45 | 448 | |
449 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
450 | ac_prev=infodir ;; | |
451 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
9c8e9aba | 452 | infodir=$ac_optarg ;; |
93626d45 | 453 | |
454 | -libdir | --libdir | --libdi | --libd) | |
455 | ac_prev=libdir ;; | |
456 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
9c8e9aba | 457 | libdir=$ac_optarg ;; |
93626d45 | 458 | |
459 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
460 | | --libexe | --libex | --libe) | |
461 | ac_prev=libexecdir ;; | |
462 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
463 | | --libexe=* | --libex=* | --libe=*) | |
9c8e9aba | 464 | libexecdir=$ac_optarg ;; |
93626d45 | 465 | |
466 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
467 | | --localstate | --localstat | --localsta | --localst \ | |
468 | | --locals | --local | --loca | --loc | --lo) | |
469 | ac_prev=localstatedir ;; | |
470 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
471 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
472 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
9c8e9aba | 473 | localstatedir=$ac_optarg ;; |
93626d45 | 474 | |
475 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
476 | ac_prev=mandir ;; | |
477 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
9c8e9aba | 478 | mandir=$ac_optarg ;; |
93626d45 | 479 | |
480 | -nfp | --nfp | --nf) | |
481 | # Obsolete; use --without-fp. | |
482 | with_fp=no ;; | |
483 | ||
484 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
9c8e9aba | 485 | | --no-cr | --no-c | -n) |
93626d45 | 486 | no_create=yes ;; |
487 | ||
488 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
489 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
490 | no_recursion=yes ;; | |
491 | ||
492 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
493 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
494 | | --oldin | --oldi | --old | --ol | --o) | |
495 | ac_prev=oldincludedir ;; | |
496 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
497 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
498 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
9c8e9aba | 499 | oldincludedir=$ac_optarg ;; |
93626d45 | 500 | |
501 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
502 | ac_prev=prefix ;; | |
503 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
9c8e9aba | 504 | prefix=$ac_optarg ;; |
93626d45 | 505 | |
506 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
507 | | --program-pre | --program-pr | --program-p) | |
508 | ac_prev=program_prefix ;; | |
509 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
510 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
9c8e9aba | 511 | program_prefix=$ac_optarg ;; |
93626d45 | 512 | |
513 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
514 | | --program-suf | --program-su | --program-s) | |
515 | ac_prev=program_suffix ;; | |
516 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
517 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
9c8e9aba | 518 | program_suffix=$ac_optarg ;; |
93626d45 | 519 | |
520 | -program-transform-name | --program-transform-name \ | |
521 | | --program-transform-nam | --program-transform-na \ | |
522 | | --program-transform-n | --program-transform- \ | |
523 | | --program-transform | --program-transfor \ | |
524 | | --program-transfo | --program-transf \ | |
525 | | --program-trans | --program-tran \ | |
526 | | --progr-tra | --program-tr | --program-t) | |
527 | ac_prev=program_transform_name ;; | |
528 | -program-transform-name=* | --program-transform-name=* \ | |
529 | | --program-transform-nam=* | --program-transform-na=* \ | |
530 | | --program-transform-n=* | --program-transform-=* \ | |
531 | | --program-transform=* | --program-transfor=* \ | |
532 | | --program-transfo=* | --program-transf=* \ | |
533 | | --program-trans=* | --program-tran=* \ | |
534 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
9c8e9aba | 535 | program_transform_name=$ac_optarg ;; |
93626d45 | 536 | |
537 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
538 | | -silent | --silent | --silen | --sile | --sil) | |
539 | silent=yes ;; | |
540 | ||
541 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
542 | ac_prev=sbindir ;; | |
543 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
544 | | --sbi=* | --sb=*) | |
9c8e9aba | 545 | sbindir=$ac_optarg ;; |
93626d45 | 546 | |
547 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
548 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
549 | | --sharedst | --shareds | --shared | --share | --shar \ | |
550 | | --sha | --sh) | |
551 | ac_prev=sharedstatedir ;; | |
552 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
553 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
554 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
555 | | --sha=* | --sh=*) | |
9c8e9aba | 556 | sharedstatedir=$ac_optarg ;; |
93626d45 | 557 | |
558 | -site | --site | --sit) | |
559 | ac_prev=site ;; | |
560 | -site=* | --site=* | --sit=*) | |
9c8e9aba | 561 | site=$ac_optarg ;; |
93626d45 | 562 | |
563 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
564 | ac_prev=srcdir ;; | |
565 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
9c8e9aba | 566 | srcdir=$ac_optarg ;; |
93626d45 | 567 | |
568 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
569 | | --syscon | --sysco | --sysc | --sys | --sy) | |
570 | ac_prev=sysconfdir ;; | |
571 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
572 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
9c8e9aba | 573 | sysconfdir=$ac_optarg ;; |
93626d45 | 574 | |
575 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
9c8e9aba | 576 | ac_prev=target_alias ;; |
93626d45 | 577 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
9c8e9aba | 578 | target_alias=$ac_optarg ;; |
93626d45 | 579 | |
580 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
581 | verbose=yes ;; | |
582 | ||
9c8e9aba | 583 | -version | --version | --versio | --versi | --vers | -V) |
584 | ac_init_version=: ;; | |
93626d45 | 585 | |
586 | -with-* | --with-*) | |
9c8e9aba | 587 | ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
93626d45 | 588 | # Reject names that are not valid shell variable names. |
9c8e9aba | 589 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
590 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
591 | { (exit 1); exit 1; }; } | |
93626d45 | 592 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
9c8e9aba | 593 | case $ac_option in |
594 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
93626d45 | 595 | *) ac_optarg=yes ;; |
596 | esac | |
9c8e9aba | 597 | eval "with_$ac_package='$ac_optarg'" ;; |
93626d45 | 598 | |
599 | -without-* | --without-*) | |
9c8e9aba | 600 | ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
93626d45 | 601 | # Reject names that are not valid shell variable names. |
9c8e9aba | 602 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
603 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
604 | { (exit 1); exit 1; }; } | |
605 | ac_package=`echo $ac_package | sed 's/-/_/g'` | |
606 | eval "with_$ac_package=no" ;; | |
93626d45 | 607 | |
608 | --x) | |
609 | # Obsolete; use --with-x. | |
610 | with_x=yes ;; | |
611 | ||
612 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
613 | | --x-incl | --x-inc | --x-in | --x-i) | |
614 | ac_prev=x_includes ;; | |
615 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
616 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
9c8e9aba | 617 | x_includes=$ac_optarg ;; |
93626d45 | 618 | |
619 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
620 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
621 | ac_prev=x_libraries ;; | |
622 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
623 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
9c8e9aba | 624 | x_libraries=$ac_optarg ;; |
93626d45 | 625 | |
9c8e9aba | 626 | -*) { echo "$as_me: error: unrecognized option: $ac_option |
627 | Try \`$0 --help' for more information." >&2 | |
628 | { (exit 1); exit 1; }; } | |
93626d45 | 629 | ;; |
630 | ||
9c8e9aba | 631 | *=*) |
632 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
633 | # Reject names that are not valid shell variable names. | |
634 | expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && | |
635 | { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 | |
636 | { (exit 1); exit 1; }; } | |
637 | ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` | |
638 | eval "$ac_envvar='$ac_optarg'" | |
639 | export $ac_envvar ;; | |
640 | ||
93626d45 | 641 | *) |
9c8e9aba | 642 | # FIXME: should be removed in autoconf 3.0. |
643 | echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
644 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
645 | echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
646 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} | |
93626d45 | 647 | ;; |
648 | ||
649 | esac | |
650 | done | |
651 | ||
652 | if test -n "$ac_prev"; then | |
9c8e9aba | 653 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
654 | { echo "$as_me: error: missing argument to $ac_option" >&2 | |
655 | { (exit 1); exit 1; }; } | |
93626d45 | 656 | fi |
93626d45 | 657 | |
9c8e9aba | 658 | # Be sure to have absolute paths. |
659 | for ac_var in exec_prefix prefix | |
660 | do | |
661 | eval ac_val=$`echo $ac_var` | |
662 | case $ac_val in | |
663 | [\\/$]* | ?:[\\/]* | NONE | '' ) ;; | |
664 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
665 | { (exit 1); exit 1; }; };; | |
666 | esac | |
667 | done | |
93626d45 | 668 | |
9c8e9aba | 669 | # Be sure to have absolute paths. |
670 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ | |
671 | localstatedir libdir includedir oldincludedir infodir mandir | |
93626d45 | 672 | do |
9c8e9aba | 673 | eval ac_val=$`echo $ac_var` |
674 | case $ac_val in | |
675 | [\\/$]* | ?:[\\/]* ) ;; | |
676 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
677 | { (exit 1); exit 1; }; };; | |
93626d45 | 678 | esac |
679 | done | |
680 | ||
9c8e9aba | 681 | # There might be people who depend on the old broken behavior: `$host' |
682 | # used to hold the argument of --host etc. | |
683 | # FIXME: To remove some day. | |
684 | build=$build_alias | |
685 | host=$host_alias | |
686 | target=$target_alias | |
687 | ||
688 | # FIXME: To remove some day. | |
689 | if test "x$host_alias" != x; then | |
690 | if test "x$build_alias" = x; then | |
691 | cross_compiling=maybe | |
692 | echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. | |
693 | If a cross compiler is detected then cross compile mode will be used." >&2 | |
694 | elif test "x$build_alias" != "x$host_alias"; then | |
695 | cross_compiling=yes | |
696 | fi | |
697 | fi | |
93626d45 | 698 | |
9c8e9aba | 699 | ac_tool_prefix= |
700 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
701 | ||
702 | test "$silent" = yes && exec 6>/dev/null | |
93626d45 | 703 | |
93626d45 | 704 | |
705 | # Find the source files, if location was not specified. | |
706 | if test -z "$srcdir"; then | |
707 | ac_srcdir_defaulted=yes | |
708 | # Try the directory containing this script, then its parent. | |
9c8e9aba | 709 | ac_confdir=`(dirname "$0") 2>/dev/null || |
710 | $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
711 | X"$0" : 'X\(//\)[^/]' \| \ | |
712 | X"$0" : 'X\(//\)$' \| \ | |
713 | X"$0" : 'X\(/\)' \| \ | |
714 | . : '\(.\)' 2>/dev/null || | |
715 | echo X"$0" | | |
716 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
717 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
718 | /^X\(\/\/\)$/{ s//\1/; q; } | |
719 | /^X\(\/\).*/{ s//\1/; q; } | |
720 | s/.*/./; q'` | |
93626d45 | 721 | srcdir=$ac_confdir |
722 | if test ! -r $srcdir/$ac_unique_file; then | |
723 | srcdir=.. | |
724 | fi | |
725 | else | |
726 | ac_srcdir_defaulted=no | |
727 | fi | |
728 | if test ! -r $srcdir/$ac_unique_file; then | |
729 | if test "$ac_srcdir_defaulted" = yes; then | |
9c8e9aba | 730 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 |
731 | { (exit 1); exit 1; }; } | |
93626d45 | 732 | else |
9c8e9aba | 733 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 |
734 | { (exit 1); exit 1; }; } | |
93626d45 | 735 | fi |
736 | fi | |
9c8e9aba | 737 | (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || |
738 | { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 | |
739 | { (exit 1); exit 1; }; } | |
740 | srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` | |
741 | ac_env_build_alias_set=${build_alias+set} | |
742 | ac_env_build_alias_value=$build_alias | |
743 | ac_cv_env_build_alias_set=${build_alias+set} | |
744 | ac_cv_env_build_alias_value=$build_alias | |
745 | ac_env_host_alias_set=${host_alias+set} | |
746 | ac_env_host_alias_value=$host_alias | |
747 | ac_cv_env_host_alias_set=${host_alias+set} | |
748 | ac_cv_env_host_alias_value=$host_alias | |
749 | ac_env_target_alias_set=${target_alias+set} | |
750 | ac_env_target_alias_value=$target_alias | |
751 | ac_cv_env_target_alias_set=${target_alias+set} | |
752 | ac_cv_env_target_alias_value=$target_alias | |
753 | ac_env_CXX_set=${CXX+set} | |
754 | ac_env_CXX_value=$CXX | |
755 | ac_cv_env_CXX_set=${CXX+set} | |
756 | ac_cv_env_CXX_value=$CXX | |
757 | ac_env_CXXFLAGS_set=${CXXFLAGS+set} | |
758 | ac_env_CXXFLAGS_value=$CXXFLAGS | |
759 | ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set} | |
760 | ac_cv_env_CXXFLAGS_value=$CXXFLAGS | |
761 | ac_env_LDFLAGS_set=${LDFLAGS+set} | |
762 | ac_env_LDFLAGS_value=$LDFLAGS | |
763 | ac_cv_env_LDFLAGS_set=${LDFLAGS+set} | |
764 | ac_cv_env_LDFLAGS_value=$LDFLAGS | |
765 | ac_env_CPPFLAGS_set=${CPPFLAGS+set} | |
766 | ac_env_CPPFLAGS_value=$CPPFLAGS | |
767 | ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} | |
768 | ac_cv_env_CPPFLAGS_value=$CPPFLAGS | |
769 | ac_env_CXXCPP_set=${CXXCPP+set} | |
770 | ac_env_CXXCPP_value=$CXXCPP | |
771 | ac_cv_env_CXXCPP_set=${CXXCPP+set} | |
772 | ac_cv_env_CXXCPP_value=$CXXCPP | |
773 | ac_env_CC_set=${CC+set} | |
774 | ac_env_CC_value=$CC | |
775 | ac_cv_env_CC_set=${CC+set} | |
776 | ac_cv_env_CC_value=$CC | |
777 | ac_env_CFLAGS_set=${CFLAGS+set} | |
778 | ac_env_CFLAGS_value=$CFLAGS | |
779 | ac_cv_env_CFLAGS_set=${CFLAGS+set} | |
780 | ac_cv_env_CFLAGS_value=$CFLAGS | |
781 | ac_env_CPP_set=${CPP+set} | |
782 | ac_env_CPP_value=$CPP | |
783 | ac_cv_env_CPP_set=${CPP+set} | |
784 | ac_cv_env_CPP_value=$CPP | |
785 | ||
786 | # | |
787 | # Report the --help message. | |
788 | # | |
789 | if test "$ac_init_help" = "long"; then | |
790 | # Omit some internal or obsolete options to make the list less imposing. | |
791 | # This message is too long to be a string in the A/UX 3.1 sh. | |
792 | cat <<_ACEOF | |
793 | \`configure' configures this package to adapt to many kinds of systems. | |
794 | ||
795 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
796 | ||
797 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
798 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
799 | ||
800 | Defaults for the options are specified in brackets. | |
801 | ||
802 | Configuration: | |
803 | -h, --help display this help and exit | |
804 | --help=short display options specific to this package | |
805 | --help=recursive display the short help of all the included packages | |
806 | -V, --version display version information and exit | |
807 | -q, --quiet, --silent do not print \`checking...' messages | |
808 | --cache-file=FILE cache test results in FILE [disabled] | |
809 | -C, --config-cache alias for \`--cache-file=config.cache' | |
810 | -n, --no-create do not create output files | |
811 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
812 | ||
813 | _ACEOF | |
814 | ||
815 | cat <<_ACEOF | |
816 | Installation directories: | |
817 | --prefix=PREFIX install architecture-independent files in PREFIX | |
818 | [$ac_default_prefix] | |
819 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
820 | [PREFIX] | |
821 | ||
822 | By default, \`make install' will install all the files in | |
823 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
824 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
825 | for instance \`--prefix=\$HOME'. | |
826 | ||
827 | For better control, use the options below. | |
828 | ||
829 | Fine tuning of the installation directories: | |
830 | --bindir=DIR user executables [EPREFIX/bin] | |
831 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
832 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
833 | --datadir=DIR read-only architecture-independent data [PREFIX/share] | |
834 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
835 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
836 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
837 | --libdir=DIR object code libraries [EPREFIX/lib] | |
838 | --includedir=DIR C header files [PREFIX/include] | |
839 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
840 | --infodir=DIR info documentation [PREFIX/info] | |
841 | --mandir=DIR man documentation [PREFIX/man] | |
842 | _ACEOF | |
843 | ||
844 | cat <<\_ACEOF | |
845 | _ACEOF | |
846 | fi | |
847 | ||
848 | if test -n "$ac_init_help"; then | |
849 | ||
850 | cat <<\_ACEOF | |
851 | ||
852 | Some influential environment variables: | |
853 | CXX C++ compiler command | |
854 | CXXFLAGS C++ compiler flags | |
855 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
856 | nonstandard directory <lib dir> | |
857 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have | |
858 | headers in a nonstandard directory <include dir> | |
859 | CXXCPP C++ preprocessor | |
860 | CC C compiler command | |
861 | CFLAGS C compiler flags | |
862 | CPP C preprocessor | |
863 | ||
864 | Use these variables to override the choices made by `configure' or to help | |
865 | it to find libraries and programs with nonstandard names/locations. | |
866 | ||
867 | _ACEOF | |
868 | fi | |
869 | ||
870 | if test "$ac_init_help" = "recursive"; then | |
871 | # If there are subdirs, report their specific --help. | |
872 | ac_popdir=`pwd` | |
873 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
874 | test -d $ac_dir || continue | |
875 | ac_builddir=. | |
876 | ||
877 | if test "$ac_dir" != .; then | |
878 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
879 | # A "../" for each directory in $ac_dir_suffix. | |
880 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
881 | else | |
882 | ac_dir_suffix= ac_top_builddir= | |
883 | fi | |
884 | ||
885 | case $srcdir in | |
886 | .) # No --srcdir option. We are building in place. | |
887 | ac_srcdir=. | |
888 | if test -z "$ac_top_builddir"; then | |
889 | ac_top_srcdir=. | |
890 | else | |
891 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
892 | fi ;; | |
893 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
894 | ac_srcdir=$srcdir$ac_dir_suffix; | |
895 | ac_top_srcdir=$srcdir ;; | |
896 | *) # Relative path. | |
897 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
898 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
899 | esac | |
900 | ||
901 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
902 | # the directories may not exist. | |
903 | case `pwd` in | |
904 | .) ac_abs_builddir="$ac_dir";; | |
905 | *) | |
906 | case "$ac_dir" in | |
907 | .) ac_abs_builddir=`pwd`;; | |
908 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
909 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
910 | esac;; | |
911 | esac | |
912 | case $ac_abs_builddir in | |
913 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
914 | *) | |
915 | case ${ac_top_builddir}. in | |
916 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
917 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
918 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
919 | esac;; | |
920 | esac | |
921 | case $ac_abs_builddir in | |
922 | .) ac_abs_srcdir=$ac_srcdir;; | |
923 | *) | |
924 | case $ac_srcdir in | |
925 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
926 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
927 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
928 | esac;; | |
929 | esac | |
930 | case $ac_abs_builddir in | |
931 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
932 | *) | |
933 | case $ac_top_srcdir in | |
934 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
935 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
936 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
937 | esac;; | |
938 | esac | |
939 | ||
940 | cd $ac_dir | |
941 | # Check for guested configure; otherwise get Cygnus style configure. | |
942 | if test -f $ac_srcdir/configure.gnu; then | |
943 | echo | |
944 | $SHELL $ac_srcdir/configure.gnu --help=recursive | |
945 | elif test -f $ac_srcdir/configure; then | |
946 | echo | |
947 | $SHELL $ac_srcdir/configure --help=recursive | |
948 | elif test -f $ac_srcdir/configure.ac || | |
949 | test -f $ac_srcdir/configure.in; then | |
950 | echo | |
951 | $ac_configure --help | |
952 | else | |
953 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
954 | fi | |
955 | cd $ac_popdir | |
956 | done | |
957 | fi | |
958 | ||
959 | test -n "$ac_init_help" && exit 0 | |
960 | if $ac_init_version; then | |
961 | cat <<\_ACEOF | |
962 | ||
963 | Copyright (C) 2003 Free Software Foundation, Inc. | |
964 | This configure script is free software; the Free Software Foundation | |
965 | gives unlimited permission to copy, distribute and modify it. | |
966 | _ACEOF | |
967 | exit 0 | |
968 | fi | |
969 | exec 5>config.log | |
970 | cat >&5 <<_ACEOF | |
971 | This file contains any messages produced by compilers while | |
972 | running configure, to aid debugging if configure makes a mistake. | |
973 | ||
974 | It was created by $as_me, which was | |
975 | generated by GNU Autoconf 2.59. Invocation command line was | |
976 | ||
977 | $ $0 $@ | |
978 | ||
979 | _ACEOF | |
980 | { | |
981 | cat <<_ASUNAME | |
982 | ## --------- ## | |
983 | ## Platform. ## | |
984 | ## --------- ## | |
985 | ||
986 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
987 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
988 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
989 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
990 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
991 | ||
992 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
993 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
994 | ||
995 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
996 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
997 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
998 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` | |
999 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
1000 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1001 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1002 | ||
1003 | _ASUNAME | |
1004 | ||
1005 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1006 | for as_dir in $PATH | |
1007 | do | |
1008 | IFS=$as_save_IFS | |
1009 | test -z "$as_dir" && as_dir=. | |
1010 | echo "PATH: $as_dir" | |
1011 | done | |
1012 | ||
1013 | } >&5 | |
1014 | ||
1015 | cat >&5 <<_ACEOF | |
1016 | ||
1017 | ||
1018 | ## ----------- ## | |
1019 | ## Core tests. ## | |
1020 | ## ----------- ## | |
1021 | ||
1022 | _ACEOF | |
1023 | ||
1024 | ||
1025 | # Keep a trace of the command line. | |
1026 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1027 | # Strip out --silent because we don't want to record it for future runs. | |
1028 | # Also quote any args containing shell meta-characters. | |
1029 | # Make two passes to allow for proper duplicate-argument suppression. | |
1030 | ac_configure_args= | |
1031 | ac_configure_args0= | |
1032 | ac_configure_args1= | |
1033 | ac_sep= | |
1034 | ac_must_keep_next=false | |
1035 | for ac_pass in 1 2 | |
1036 | do | |
1037 | for ac_arg | |
1038 | do | |
1039 | case $ac_arg in | |
1040 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1041 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1042 | | -silent | --silent | --silen | --sile | --sil) | |
1043 | continue ;; | |
1044 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1045 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1046 | esac | |
1047 | case $ac_pass in | |
1048 | 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; | |
1049 | 2) | |
1050 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" | |
1051 | if test $ac_must_keep_next = true; then | |
1052 | ac_must_keep_next=false # Got value, back to normal. | |
1053 | else | |
1054 | case $ac_arg in | |
1055 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1056 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1057 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1058 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1059 | case "$ac_configure_args0 " in | |
1060 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1061 | esac | |
1062 | ;; | |
1063 | -* ) ac_must_keep_next=true ;; | |
1064 | esac | |
1065 | fi | |
1066 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" | |
1067 | # Get rid of the leading space. | |
1068 | ac_sep=" " | |
1069 | ;; | |
1070 | esac | |
1071 | done | |
1072 | done | |
1073 | $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } | |
1074 | $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } | |
1075 | ||
1076 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1077 | # config.log. We remove comments because anyway the quotes in there | |
1078 | # would cause problems or look ugly. | |
1079 | # WARNING: Be sure not to use single quotes in there, as some shells, | |
1080 | # such as our DU 5.0 friend, will then `close' the trap. | |
1081 | trap 'exit_status=$? | |
1082 | # Save into config.log some information that might help in debugging. | |
1083 | { | |
1084 | echo | |
1085 | ||
1086 | cat <<\_ASBOX | |
1087 | ## ---------------- ## | |
1088 | ## Cache variables. ## | |
1089 | ## ---------------- ## | |
1090 | _ASBOX | |
1091 | echo | |
1092 | # The following way of writing the cache mishandles newlines in values, | |
1093 | { | |
1094 | (set) 2>&1 | | |
1095 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in | |
1096 | *ac_space=\ *) | |
1097 | sed -n \ | |
1098 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; | |
1099 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" | |
1100 | ;; | |
1101 | *) | |
1102 | sed -n \ | |
1103 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
1104 | ;; | |
1105 | esac; | |
1106 | } | |
1107 | echo | |
1108 | ||
1109 | cat <<\_ASBOX | |
1110 | ## ----------------- ## | |
1111 | ## Output variables. ## | |
1112 | ## ----------------- ## | |
1113 | _ASBOX | |
1114 | echo | |
1115 | for ac_var in $ac_subst_vars | |
1116 | do | |
1117 | eval ac_val=$`echo $ac_var` | |
1118 | echo "$ac_var='"'"'$ac_val'"'"'" | |
1119 | done | sort | |
1120 | echo | |
1121 | ||
1122 | if test -n "$ac_subst_files"; then | |
1123 | cat <<\_ASBOX | |
1124 | ## ------------- ## | |
1125 | ## Output files. ## | |
1126 | ## ------------- ## | |
1127 | _ASBOX | |
1128 | echo | |
1129 | for ac_var in $ac_subst_files | |
1130 | do | |
1131 | eval ac_val=$`echo $ac_var` | |
1132 | echo "$ac_var='"'"'$ac_val'"'"'" | |
1133 | done | sort | |
1134 | echo | |
1135 | fi | |
1136 | ||
1137 | if test -s confdefs.h; then | |
1138 | cat <<\_ASBOX | |
1139 | ## ----------- ## | |
1140 | ## confdefs.h. ## | |
1141 | ## ----------- ## | |
1142 | _ASBOX | |
1143 | echo | |
1144 | sed "/^$/d" confdefs.h | sort | |
1145 | echo | |
1146 | fi | |
1147 | test "$ac_signal" != 0 && | |
1148 | echo "$as_me: caught signal $ac_signal" | |
1149 | echo "$as_me: exit $exit_status" | |
1150 | } >&5 | |
1151 | rm -f core *.core && | |
1152 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && | |
1153 | exit $exit_status | |
1154 | ' 0 | |
1155 | for ac_signal in 1 2 13 15; do | |
1156 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal | |
1157 | done | |
1158 | ac_signal=0 | |
1159 | ||
1160 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
1161 | rm -rf conftest* confdefs.h | |
1162 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
1163 | echo >confdefs.h | |
1164 | ||
1165 | # Predefined preprocessor variables. | |
1166 | ||
1167 | cat >>confdefs.h <<_ACEOF | |
1168 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1169 | _ACEOF | |
1170 | ||
1171 | ||
1172 | cat >>confdefs.h <<_ACEOF | |
1173 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1174 | _ACEOF | |
1175 | ||
1176 | ||
1177 | cat >>confdefs.h <<_ACEOF | |
1178 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1179 | _ACEOF | |
1180 | ||
1181 | ||
1182 | cat >>confdefs.h <<_ACEOF | |
1183 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1184 | _ACEOF | |
1185 | ||
1186 | ||
1187 | cat >>confdefs.h <<_ACEOF | |
1188 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1189 | _ACEOF | |
93626d45 | 1190 | |
9c8e9aba | 1191 | |
1192 | # Let the site file select an alternate cache file if it wants to. | |
93626d45 | 1193 | # Prefer explicitly selected file to automatically selected ones. |
1194 | if test -z "$CONFIG_SITE"; then | |
1195 | if test "x$prefix" != xNONE; then | |
1196 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
1197 | else | |
1198 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
1199 | fi | |
1200 | fi | |
1201 | for ac_site_file in $CONFIG_SITE; do | |
1202 | if test -r "$ac_site_file"; then | |
9c8e9aba | 1203 | { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 |
1204 | echo "$as_me: loading site script $ac_site_file" >&6;} | |
1205 | sed 's/^/| /' "$ac_site_file" >&5 | |
93626d45 | 1206 | . "$ac_site_file" |
1207 | fi | |
1208 | done | |
1209 | ||
1210 | if test -r "$cache_file"; then | |
9c8e9aba | 1211 | # Some versions of bash will fail to source /dev/null (special |
1212 | # files actually), so we avoid doing that. | |
1213 | if test -f "$cache_file"; then | |
1214 | { echo "$as_me:$LINENO: loading cache $cache_file" >&5 | |
1215 | echo "$as_me: loading cache $cache_file" >&6;} | |
1216 | case $cache_file in | |
1217 | [\\/]* | ?:[\\/]* ) . $cache_file;; | |
1218 | *) . ./$cache_file;; | |
1219 | esac | |
1220 | fi | |
93626d45 | 1221 | else |
9c8e9aba | 1222 | { echo "$as_me:$LINENO: creating cache $cache_file" >&5 |
1223 | echo "$as_me: creating cache $cache_file" >&6;} | |
1224 | >$cache_file | |
93626d45 | 1225 | fi |
1226 | ||
9c8e9aba | 1227 | # Check that the precious variables saved in the cache have kept the same |
1228 | # value. | |
1229 | ac_cache_corrupted=false | |
1230 | for ac_var in `(set) 2>&1 | | |
1231 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do | |
1232 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
1233 | eval ac_new_set=\$ac_env_${ac_var}_set | |
1234 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" | |
1235 | eval ac_new_val="\$ac_env_${ac_var}_value" | |
1236 | case $ac_old_set,$ac_new_set in | |
1237 | set,) | |
1238 | { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
1239 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
1240 | ac_cache_corrupted=: ;; | |
1241 | ,set) | |
1242 | { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 | |
1243 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
1244 | ac_cache_corrupted=: ;; | |
1245 | ,);; | |
1246 | *) | |
1247 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
1248 | { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 | |
1249 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
1250 | { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 | |
1251 | echo "$as_me: former value: $ac_old_val" >&2;} | |
1252 | { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 | |
1253 | echo "$as_me: current value: $ac_new_val" >&2;} | |
1254 | ac_cache_corrupted=: | |
1255 | fi;; | |
1256 | esac | |
1257 | # Pass precious variables to config.status. | |
1258 | if test "$ac_new_set" = set; then | |
1259 | case $ac_new_val in | |
1260 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1261 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1262 | *) ac_arg=$ac_var=$ac_new_val ;; | |
1263 | esac | |
1264 | case " $ac_configure_args " in | |
1265 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
1266 | *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
1267 | esac | |
93626d45 | 1268 | fi |
9c8e9aba | 1269 | done |
1270 | if $ac_cache_corrupted; then | |
1271 | { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 | |
1272 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1273 | { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 | |
1274 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} | |
1275 | { (exit 1); exit 1; }; } | |
93626d45 | 1276 | fi |
1277 | ||
9c8e9aba | 1278 | ac_ext=c |
1279 | ac_cpp='$CPP $CPPFLAGS' | |
1280 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1281 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1282 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1283 | ||
93626d45 | 1284 | |
1285 | ||
1286 | ||
1287 | ||
9c8e9aba | 1288 | |
1289 | ||
1290 | ||
1291 | ||
1292 | ||
1293 | ||
1294 | ||
1295 | ||
1296 | ||
1297 | ||
1298 | ||
1299 | ||
1300 | ||
1301 | ||
1302 | ||
1303 | ac_config_headers="$ac_config_headers config.h" | |
1304 | ||
1305 | ||
1306 | ac_ext=cc | |
1307 | ac_cpp='$CXXCPP $CPPFLAGS' | |
1308 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1309 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1310 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
1311 | if test -n "$ac_tool_prefix"; then | |
1312 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC | |
1313 | do | |
1314 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
1315 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
1316 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1317 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1318 | if test "${ac_cv_prog_CXX+set}" = set; then | |
1319 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
93626d45 | 1320 | else |
1321 | if test -n "$CXX"; then | |
1322 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
1323 | else | |
9c8e9aba | 1324 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1325 | for as_dir in $PATH | |
1326 | do | |
1327 | IFS=$as_save_IFS | |
1328 | test -z "$as_dir" && as_dir=. | |
1329 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1330 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1331 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
1332 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1333 | break 2 | |
1334 | fi | |
1335 | done | |
1336 | done | |
1337 | ||
93626d45 | 1338 | fi |
1339 | fi | |
9c8e9aba | 1340 | CXX=$ac_cv_prog_CXX |
93626d45 | 1341 | if test -n "$CXX"; then |
9c8e9aba | 1342 | echo "$as_me:$LINENO: result: $CXX" >&5 |
1343 | echo "${ECHO_T}$CXX" >&6 | |
93626d45 | 1344 | else |
9c8e9aba | 1345 | echo "$as_me:$LINENO: result: no" >&5 |
1346 | echo "${ECHO_T}no" >&6 | |
93626d45 | 1347 | fi |
1348 | ||
9c8e9aba | 1349 | test -n "$CXX" && break |
1350 | done | |
1351 | fi | |
1352 | if test -z "$CXX"; then | |
1353 | ac_ct_CXX=$CXX | |
1354 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC | |
1355 | do | |
1356 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
1357 | set dummy $ac_prog; ac_word=$2 | |
1358 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1359 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1360 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then | |
1361 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1362 | else | |
1363 | if test -n "$ac_ct_CXX"; then | |
1364 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
1365 | else | |
1366 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1367 | for as_dir in $PATH | |
1368 | do | |
1369 | IFS=$as_save_IFS | |
1370 | test -z "$as_dir" && as_dir=. | |
1371 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1372 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1373 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
1374 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1375 | break 2 | |
1376 | fi | |
1377 | done | |
93626d45 | 1378 | done |
93626d45 | 1379 | |
93626d45 | 1380 | fi |
93626d45 | 1381 | fi |
9c8e9aba | 1382 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX |
1383 | if test -n "$ac_ct_CXX"; then | |
1384 | echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 | |
1385 | echo "${ECHO_T}$ac_ct_CXX" >&6 | |
1386 | else | |
1387 | echo "$as_me:$LINENO: result: no" >&5 | |
1388 | echo "${ECHO_T}no" >&6 | |
93626d45 | 1389 | fi |
1390 | ||
9c8e9aba | 1391 | test -n "$ac_ct_CXX" && break |
1392 | done | |
1393 | test -n "$ac_ct_CXX" || ac_ct_CXX="g++" | |
93626d45 | 1394 | |
9c8e9aba | 1395 | CXX=$ac_ct_CXX |
93626d45 | 1396 | fi |
1397 | ||
9c8e9aba | 1398 | |
1399 | # Provide some information about the compiler. | |
1400 | echo "$as_me:$LINENO:" \ | |
1401 | "checking for C++ compiler version" >&5 | |
1402 | ac_compiler=`set X $ac_compile; echo $2` | |
1403 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
1404 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
1405 | ac_status=$? | |
1406 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1407 | (exit $ac_status); } | |
1408 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
1409 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
1410 | ac_status=$? | |
1411 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1412 | (exit $ac_status); } | |
1413 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
1414 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
1415 | ac_status=$? | |
1416 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1417 | (exit $ac_status); } | |
1418 | ||
1419 | cat >conftest.$ac_ext <<_ACEOF | |
1420 | /* confdefs.h. */ | |
1421 | _ACEOF | |
1422 | cat confdefs.h >>conftest.$ac_ext | |
1423 | cat >>conftest.$ac_ext <<_ACEOF | |
1424 | /* end confdefs.h. */ | |
1425 | ||
1426 | int | |
1427 | main () | |
1428 | { | |
1429 | ||
1430 | ; | |
1431 | return 0; | |
1432 | } | |
1433 | _ACEOF | |
1434 | ac_clean_files_save=$ac_clean_files | |
1435 | ac_clean_files="$ac_clean_files a.out a.exe b.out" | |
1436 | # Try to create an executable without -o first, disregard a.out. | |
1437 | # It will help us diagnose broken compilers, and finding out an intuition | |
1438 | # of exeext. | |
1439 | echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5 | |
1440 | echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6 | |
1441 | ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
1442 | if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 | |
1443 | (eval $ac_link_default) 2>&5 | |
1444 | ac_status=$? | |
1445 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1446 | (exit $ac_status); }; then | |
1447 | # Find the output, starting from the most likely. This scheme is | |
1448 | # not robust to junk in `.', hence go to wildcards (a.*) only as a last | |
1449 | # resort. | |
1450 | ||
1451 | # Be careful to initialize this variable, since it used to be cached. | |
1452 | # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. | |
1453 | ac_cv_exeext= | |
1454 | # b.out is created by i960 compilers. | |
1455 | for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out | |
1456 | do | |
1457 | test -f "$ac_file" || continue | |
1458 | case $ac_file in | |
1459 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) | |
1460 | ;; | |
1461 | conftest.$ac_ext ) | |
1462 | # This is the source file. | |
1463 | ;; | |
1464 | [ab].out ) | |
1465 | # We found the default executable, but exeext='' is most | |
1466 | # certainly right. | |
1467 | break;; | |
1468 | *.* ) | |
1469 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
1470 | # FIXME: I believe we export ac_cv_exeext for Libtool, | |
1471 | # but it would be cool to find out if it's true. Does anybody | |
1472 | # maintain Libtool? --akim. | |
1473 | export ac_cv_exeext | |
1474 | break;; | |
1475 | * ) | |
1476 | break;; | |
1477 | esac | |
1478 | done | |
93626d45 | 1479 | else |
9c8e9aba | 1480 | echo "$as_me: failed program was:" >&5 |
1481 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1482 | ||
1483 | { { echo "$as_me:$LINENO: error: C++ compiler cannot create executables | |
1484 | See \`config.log' for more details." >&5 | |
1485 | echo "$as_me: error: C++ compiler cannot create executables | |
1486 | See \`config.log' for more details." >&2;} | |
1487 | { (exit 77); exit 77; }; } | |
1488 | fi | |
1489 | ||
1490 | ac_exeext=$ac_cv_exeext | |
1491 | echo "$as_me:$LINENO: result: $ac_file" >&5 | |
1492 | echo "${ECHO_T}$ac_file" >&6 | |
1493 | ||
1494 | # Check the compiler produces executables we can run. If not, either | |
1495 | # the compiler is broken, or we cross compile. | |
1496 | echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5 | |
1497 | echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6 | |
1498 | # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 | |
1499 | # If not cross compiling, check that we can run a simple program. | |
1500 | if test "$cross_compiling" != yes; then | |
1501 | if { ac_try='./$ac_file' | |
1502 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1503 | (eval $ac_try) 2>&5 | |
1504 | ac_status=$? | |
1505 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1506 | (exit $ac_status); }; }; then | |
1507 | cross_compiling=no | |
1508 | else | |
1509 | if test "$cross_compiling" = maybe; then | |
1510 | cross_compiling=yes | |
1511 | else | |
1512 | { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs. | |
1513 | If you meant to cross compile, use \`--host'. | |
1514 | See \`config.log' for more details." >&5 | |
1515 | echo "$as_me: error: cannot run C++ compiled programs. | |
1516 | If you meant to cross compile, use \`--host'. | |
1517 | See \`config.log' for more details." >&2;} | |
1518 | { (exit 1); exit 1; }; } | |
1519 | fi | |
1520 | fi | |
1521 | fi | |
1522 | echo "$as_me:$LINENO: result: yes" >&5 | |
1523 | echo "${ECHO_T}yes" >&6 | |
1524 | ||
1525 | rm -f a.out a.exe conftest$ac_cv_exeext b.out | |
1526 | ac_clean_files=$ac_clean_files_save | |
1527 | # Check the compiler produces executables we can run. If not, either | |
1528 | # the compiler is broken, or we cross compile. | |
1529 | echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 | |
1530 | echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 | |
1531 | echo "$as_me:$LINENO: result: $cross_compiling" >&5 | |
1532 | echo "${ECHO_T}$cross_compiling" >&6 | |
1533 | ||
1534 | echo "$as_me:$LINENO: checking for suffix of executables" >&5 | |
1535 | echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 | |
1536 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
1537 | (eval $ac_link) 2>&5 | |
1538 | ac_status=$? | |
1539 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1540 | (exit $ac_status); }; then | |
1541 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
1542 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
1543 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
1544 | # `rm'. | |
1545 | for ac_file in conftest.exe conftest conftest.*; do | |
1546 | test -f "$ac_file" || continue | |
1547 | case $ac_file in | |
1548 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; | |
1549 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
1550 | export ac_cv_exeext | |
1551 | break;; | |
1552 | * ) break;; | |
1553 | esac | |
1554 | done | |
1555 | else | |
1556 | { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link | |
1557 | See \`config.log' for more details." >&5 | |
1558 | echo "$as_me: error: cannot compute suffix of executables: cannot compile and link | |
1559 | See \`config.log' for more details." >&2;} | |
1560 | { (exit 1); exit 1; }; } | |
93626d45 | 1561 | fi |
93626d45 | 1562 | |
9c8e9aba | 1563 | rm -f conftest$ac_cv_exeext |
1564 | echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 | |
1565 | echo "${ECHO_T}$ac_cv_exeext" >&6 | |
1566 | ||
1567 | rm -f conftest.$ac_ext | |
1568 | EXEEXT=$ac_cv_exeext | |
1569 | ac_exeext=$EXEEXT | |
1570 | echo "$as_me:$LINENO: checking for suffix of object files" >&5 | |
1571 | echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 | |
1572 | if test "${ac_cv_objext+set}" = set; then | |
1573 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1574 | else | |
1575 | cat >conftest.$ac_ext <<_ACEOF | |
1576 | /* confdefs.h. */ | |
1577 | _ACEOF | |
1578 | cat confdefs.h >>conftest.$ac_ext | |
1579 | cat >>conftest.$ac_ext <<_ACEOF | |
1580 | /* end confdefs.h. */ | |
1581 | ||
1582 | int | |
1583 | main () | |
1584 | { | |
1585 | ||
1586 | ; | |
1587 | return 0; | |
1588 | } | |
1589 | _ACEOF | |
1590 | rm -f conftest.o conftest.obj | |
1591 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
1592 | (eval $ac_compile) 2>&5 | |
1593 | ac_status=$? | |
1594 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1595 | (exit $ac_status); }; then | |
1596 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do | |
1597 | case $ac_file in | |
1598 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; | |
1599 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
1600 | break;; | |
1601 | esac | |
1602 | done | |
1603 | else | |
1604 | echo "$as_me: failed program was:" >&5 | |
1605 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1606 | ||
1607 | { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile | |
1608 | See \`config.log' for more details." >&5 | |
1609 | echo "$as_me: error: cannot compute suffix of object files: cannot compile | |
1610 | See \`config.log' for more details." >&2;} | |
1611 | { (exit 1); exit 1; }; } | |
93626d45 | 1612 | fi |
1613 | ||
9c8e9aba | 1614 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
1615 | fi | |
1616 | echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 | |
1617 | echo "${ECHO_T}$ac_cv_objext" >&6 | |
1618 | OBJEXT=$ac_cv_objext | |
1619 | ac_objext=$OBJEXT | |
1620 | echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 | |
1621 | echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 | |
1622 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then | |
1623 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1624 | else | |
1625 | cat >conftest.$ac_ext <<_ACEOF | |
1626 | /* confdefs.h. */ | |
1627 | _ACEOF | |
1628 | cat confdefs.h >>conftest.$ac_ext | |
1629 | cat >>conftest.$ac_ext <<_ACEOF | |
1630 | /* end confdefs.h. */ | |
1631 | ||
1632 | int | |
1633 | main () | |
1634 | { | |
1635 | #ifndef __GNUC__ | |
1636 | choke me | |
1637 | #endif | |
1638 | ||
1639 | ; | |
1640 | return 0; | |
1641 | } | |
1642 | _ACEOF | |
1643 | rm -f conftest.$ac_objext | |
1644 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
1645 | (eval $ac_compile) 2>conftest.er1 | |
1646 | ac_status=$? | |
1647 | grep -v '^ *+' conftest.er1 >conftest.err | |
1648 | rm -f conftest.er1 | |
1649 | cat conftest.err >&5 | |
1650 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1651 | (exit $ac_status); } && | |
1652 | { ac_try='test -z "$ac_cxx_werror_flag" | |
1653 | || test ! -s conftest.err' | |
1654 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1655 | (eval $ac_try) 2>&5 | |
1656 | ac_status=$? | |
1657 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1658 | (exit $ac_status); }; } && | |
1659 | { ac_try='test -s conftest.$ac_objext' | |
1660 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1661 | (eval $ac_try) 2>&5 | |
1662 | ac_status=$? | |
1663 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1664 | (exit $ac_status); }; }; then | |
1665 | ac_compiler_gnu=yes | |
1666 | else | |
1667 | echo "$as_me: failed program was:" >&5 | |
1668 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1669 | ||
1670 | ac_compiler_gnu=no | |
1671 | fi | |
1672 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
1673 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu | |
1674 | ||
1675 | fi | |
1676 | echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 | |
1677 | echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 | |
1678 | GXX=`test $ac_compiler_gnu = yes && echo yes` | |
1679 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
1680 | ac_save_CXXFLAGS=$CXXFLAGS | |
1681 | CXXFLAGS="-g" | |
1682 | echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 | |
1683 | echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 | |
1684 | if test "${ac_cv_prog_cxx_g+set}" = set; then | |
1685 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1686 | else | |
1687 | cat >conftest.$ac_ext <<_ACEOF | |
1688 | /* confdefs.h. */ | |
1689 | _ACEOF | |
1690 | cat confdefs.h >>conftest.$ac_ext | |
1691 | cat >>conftest.$ac_ext <<_ACEOF | |
1692 | /* end confdefs.h. */ | |
1693 | ||
1694 | int | |
1695 | main () | |
1696 | { | |
1697 | ||
1698 | ; | |
1699 | return 0; | |
1700 | } | |
1701 | _ACEOF | |
1702 | rm -f conftest.$ac_objext | |
1703 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
1704 | (eval $ac_compile) 2>conftest.er1 | |
1705 | ac_status=$? | |
1706 | grep -v '^ *+' conftest.er1 >conftest.err | |
1707 | rm -f conftest.er1 | |
1708 | cat conftest.err >&5 | |
1709 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1710 | (exit $ac_status); } && | |
1711 | { ac_try='test -z "$ac_cxx_werror_flag" | |
1712 | || test ! -s conftest.err' | |
1713 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1714 | (eval $ac_try) 2>&5 | |
1715 | ac_status=$? | |
1716 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1717 | (exit $ac_status); }; } && | |
1718 | { ac_try='test -s conftest.$ac_objext' | |
1719 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1720 | (eval $ac_try) 2>&5 | |
1721 | ac_status=$? | |
1722 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1723 | (exit $ac_status); }; }; then | |
1724 | ac_cv_prog_cxx_g=yes | |
1725 | else | |
1726 | echo "$as_me: failed program was:" >&5 | |
1727 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1728 | ||
1729 | ac_cv_prog_cxx_g=no | |
1730 | fi | |
1731 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
1732 | fi | |
1733 | echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 | |
1734 | echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 | |
93626d45 | 1735 | if test "$ac_test_CXXFLAGS" = set; then |
9c8e9aba | 1736 | CXXFLAGS=$ac_save_CXXFLAGS |
93626d45 | 1737 | elif test $ac_cv_prog_cxx_g = yes; then |
1738 | if test "$GXX" = yes; then | |
1739 | CXXFLAGS="-g -O2" | |
1740 | else | |
1741 | CXXFLAGS="-g" | |
1742 | fi | |
1743 | else | |
1744 | if test "$GXX" = yes; then | |
1745 | CXXFLAGS="-O2" | |
1746 | else | |
1747 | CXXFLAGS= | |
1748 | fi | |
1749 | fi | |
9c8e9aba | 1750 | for ac_declaration in \ |
1751 | '' \ | |
1752 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ | |
1753 | 'extern "C" void std::exit (int); using std::exit;' \ | |
1754 | 'extern "C" void exit (int) throw ();' \ | |
1755 | 'extern "C" void exit (int);' \ | |
1756 | 'void exit (int);' | |
1757 | do | |
1758 | cat >conftest.$ac_ext <<_ACEOF | |
1759 | /* confdefs.h. */ | |
1760 | _ACEOF | |
1761 | cat confdefs.h >>conftest.$ac_ext | |
1762 | cat >>conftest.$ac_ext <<_ACEOF | |
1763 | /* end confdefs.h. */ | |
1764 | $ac_declaration | |
1765 | #include <stdlib.h> | |
1766 | int | |
1767 | main () | |
1768 | { | |
1769 | exit (42); | |
1770 | ; | |
1771 | return 0; | |
1772 | } | |
1773 | _ACEOF | |
1774 | rm -f conftest.$ac_objext | |
1775 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
1776 | (eval $ac_compile) 2>conftest.er1 | |
1777 | ac_status=$? | |
1778 | grep -v '^ *+' conftest.er1 >conftest.err | |
1779 | rm -f conftest.er1 | |
1780 | cat conftest.err >&5 | |
1781 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1782 | (exit $ac_status); } && | |
1783 | { ac_try='test -z "$ac_cxx_werror_flag" | |
1784 | || test ! -s conftest.err' | |
1785 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1786 | (eval $ac_try) 2>&5 | |
1787 | ac_status=$? | |
1788 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1789 | (exit $ac_status); }; } && | |
1790 | { ac_try='test -s conftest.$ac_objext' | |
1791 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1792 | (eval $ac_try) 2>&5 | |
1793 | ac_status=$? | |
1794 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1795 | (exit $ac_status); }; }; then | |
1796 | : | |
1797 | else | |
1798 | echo "$as_me: failed program was:" >&5 | |
1799 | sed 's/^/| /' conftest.$ac_ext >&5 | |
93626d45 | 1800 | |
9c8e9aba | 1801 | continue |
1802 | fi | |
1803 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
1804 | cat >conftest.$ac_ext <<_ACEOF | |
1805 | /* confdefs.h. */ | |
1806 | _ACEOF | |
1807 | cat confdefs.h >>conftest.$ac_ext | |
1808 | cat >>conftest.$ac_ext <<_ACEOF | |
1809 | /* end confdefs.h. */ | |
1810 | $ac_declaration | |
1811 | int | |
1812 | main () | |
1813 | { | |
1814 | exit (42); | |
1815 | ; | |
1816 | return 0; | |
1817 | } | |
1818 | _ACEOF | |
1819 | rm -f conftest.$ac_objext | |
1820 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
1821 | (eval $ac_compile) 2>conftest.er1 | |
1822 | ac_status=$? | |
1823 | grep -v '^ *+' conftest.er1 >conftest.err | |
1824 | rm -f conftest.er1 | |
1825 | cat conftest.err >&5 | |
1826 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1827 | (exit $ac_status); } && | |
1828 | { ac_try='test -z "$ac_cxx_werror_flag" | |
1829 | || test ! -s conftest.err' | |
1830 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1831 | (eval $ac_try) 2>&5 | |
1832 | ac_status=$? | |
1833 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1834 | (exit $ac_status); }; } && | |
1835 | { ac_try='test -s conftest.$ac_objext' | |
1836 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1837 | (eval $ac_try) 2>&5 | |
1838 | ac_status=$? | |
1839 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1840 | (exit $ac_status); }; }; then | |
1841 | break | |
571bd614 | 1842 | else |
9c8e9aba | 1843 | echo "$as_me: failed program was:" >&5 |
1844 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1845 | ||
1846 | fi | |
1847 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
1848 | done | |
1849 | rm -f conftest* | |
1850 | if test -n "$ac_declaration"; then | |
1851 | echo '#ifdef __cplusplus' >>confdefs.h | |
1852 | echo $ac_declaration >>confdefs.h | |
1853 | echo '#endif' >>confdefs.h | |
1854 | fi | |
1855 | ||
1856 | ac_ext=c | |
1857 | ac_cpp='$CPP $CPPFLAGS' | |
1858 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1859 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1860 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1861 | ||
1862 | ac_ext=cc | |
571bd614 | 1863 | ac_cpp='$CXXCPP $CPPFLAGS' |
9c8e9aba | 1864 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
1865 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1866 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
1867 | echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 | |
1868 | echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6 | |
1869 | if test -z "$CXXCPP"; then | |
1870 | if test "${ac_cv_prog_CXXCPP+set}" = set; then | |
1871 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1872 | else | |
1873 | # Double quotes because CXXCPP needs to be expanded | |
1874 | for CXXCPP in "$CXX -E" "/lib/cpp" | |
1875 | do | |
1876 | ac_preproc_ok=false | |
1877 | for ac_cxx_preproc_warn_flag in '' yes | |
1878 | do | |
1879 | # Use a header file that comes with gcc, so configuring glibc | |
1880 | # with a fresh cross-compiler works. | |
1881 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
1882 | # <limits.h> exists even on freestanding compilers. | |
1883 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
1884 | # not just through cpp. "Syntax error" is here to catch this case. | |
1885 | cat >conftest.$ac_ext <<_ACEOF | |
1886 | /* confdefs.h. */ | |
1887 | _ACEOF | |
1888 | cat confdefs.h >>conftest.$ac_ext | |
1889 | cat >>conftest.$ac_ext <<_ACEOF | |
1890 | /* end confdefs.h. */ | |
1891 | #ifdef __STDC__ | |
1892 | # include <limits.h> | |
1893 | #else | |
1894 | # include <assert.h> | |
1895 | #endif | |
1896 | Syntax error | |
1897 | _ACEOF | |
1898 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
1899 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
1900 | ac_status=$? | |
1901 | grep -v '^ *+' conftest.er1 >conftest.err | |
1902 | rm -f conftest.er1 | |
1903 | cat conftest.err >&5 | |
1904 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1905 | (exit $ac_status); } >/dev/null; then | |
1906 | if test -s conftest.err; then | |
1907 | ac_cpp_err=$ac_cxx_preproc_warn_flag | |
1908 | ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag | |
1909 | else | |
1910 | ac_cpp_err= | |
1911 | fi | |
1912 | else | |
1913 | ac_cpp_err=yes | |
1914 | fi | |
1915 | if test -z "$ac_cpp_err"; then | |
571bd614 | 1916 | : |
1917 | else | |
9c8e9aba | 1918 | echo "$as_me: failed program was:" >&5 |
1919 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1920 | ||
1921 | # Broken: fails on valid input. | |
1922 | continue | |
571bd614 | 1923 | fi |
9c8e9aba | 1924 | rm -f conftest.err conftest.$ac_ext |
1925 | ||
1926 | # OK, works on sane cases. Now check whether non-existent headers | |
1927 | # can be detected and how. | |
1928 | cat >conftest.$ac_ext <<_ACEOF | |
1929 | /* confdefs.h. */ | |
1930 | _ACEOF | |
1931 | cat confdefs.h >>conftest.$ac_ext | |
1932 | cat >>conftest.$ac_ext <<_ACEOF | |
1933 | /* end confdefs.h. */ | |
1934 | #include <ac_nonexistent.h> | |
1935 | _ACEOF | |
1936 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
1937 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
1938 | ac_status=$? | |
1939 | grep -v '^ *+' conftest.er1 >conftest.err | |
1940 | rm -f conftest.er1 | |
1941 | cat conftest.err >&5 | |
1942 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1943 | (exit $ac_status); } >/dev/null; then | |
1944 | if test -s conftest.err; then | |
1945 | ac_cpp_err=$ac_cxx_preproc_warn_flag | |
1946 | ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag | |
1947 | else | |
1948 | ac_cpp_err= | |
1949 | fi | |
1950 | else | |
1951 | ac_cpp_err=yes | |
1952 | fi | |
1953 | if test -z "$ac_cpp_err"; then | |
1954 | # Broken: success on invalid input. | |
1955 | continue | |
1956 | else | |
1957 | echo "$as_me: failed program was:" >&5 | |
1958 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1959 | ||
1960 | # Passes both tests. | |
1961 | ac_preproc_ok=: | |
1962 | break | |
1963 | fi | |
1964 | rm -f conftest.err conftest.$ac_ext | |
1965 | ||
1966 | done | |
1967 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
1968 | rm -f conftest.err conftest.$ac_ext | |
1969 | if $ac_preproc_ok; then | |
1970 | break | |
1971 | fi | |
1972 | ||
1973 | done | |
1974 | ac_cv_prog_CXXCPP=$CXXCPP | |
1975 | ||
1976 | fi | |
1977 | CXXCPP=$ac_cv_prog_CXXCPP | |
1978 | else | |
1979 | ac_cv_prog_CXXCPP=$CXXCPP | |
1980 | fi | |
1981 | echo "$as_me:$LINENO: result: $CXXCPP" >&5 | |
1982 | echo "${ECHO_T}$CXXCPP" >&6 | |
1983 | ac_preproc_ok=false | |
1984 | for ac_cxx_preproc_warn_flag in '' yes | |
1985 | do | |
1986 | # Use a header file that comes with gcc, so configuring glibc | |
1987 | # with a fresh cross-compiler works. | |
1988 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
1989 | # <limits.h> exists even on freestanding compilers. | |
1990 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
1991 | # not just through cpp. "Syntax error" is here to catch this case. | |
1992 | cat >conftest.$ac_ext <<_ACEOF | |
1993 | /* confdefs.h. */ | |
1994 | _ACEOF | |
1995 | cat confdefs.h >>conftest.$ac_ext | |
1996 | cat >>conftest.$ac_ext <<_ACEOF | |
1997 | /* end confdefs.h. */ | |
1998 | #ifdef __STDC__ | |
1999 | # include <limits.h> | |
2000 | #else | |
2001 | # include <assert.h> | |
2002 | #endif | |
2003 | Syntax error | |
2004 | _ACEOF | |
2005 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2006 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2007 | ac_status=$? | |
2008 | grep -v '^ *+' conftest.er1 >conftest.err | |
2009 | rm -f conftest.er1 | |
2010 | cat conftest.err >&5 | |
2011 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2012 | (exit $ac_status); } >/dev/null; then | |
2013 | if test -s conftest.err; then | |
2014 | ac_cpp_err=$ac_cxx_preproc_warn_flag | |
2015 | ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag | |
2016 | else | |
2017 | ac_cpp_err= | |
2018 | fi | |
2019 | else | |
2020 | ac_cpp_err=yes | |
2021 | fi | |
2022 | if test -z "$ac_cpp_err"; then | |
2023 | : | |
2024 | else | |
2025 | echo "$as_me: failed program was:" >&5 | |
2026 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2027 | ||
2028 | # Broken: fails on valid input. | |
2029 | continue | |
2030 | fi | |
2031 | rm -f conftest.err conftest.$ac_ext | |
2032 | ||
2033 | # OK, works on sane cases. Now check whether non-existent headers | |
2034 | # can be detected and how. | |
2035 | cat >conftest.$ac_ext <<_ACEOF | |
2036 | /* confdefs.h. */ | |
2037 | _ACEOF | |
2038 | cat confdefs.h >>conftest.$ac_ext | |
2039 | cat >>conftest.$ac_ext <<_ACEOF | |
2040 | /* end confdefs.h. */ | |
2041 | #include <ac_nonexistent.h> | |
2042 | _ACEOF | |
2043 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2044 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2045 | ac_status=$? | |
2046 | grep -v '^ *+' conftest.er1 >conftest.err | |
2047 | rm -f conftest.er1 | |
2048 | cat conftest.err >&5 | |
2049 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2050 | (exit $ac_status); } >/dev/null; then | |
2051 | if test -s conftest.err; then | |
2052 | ac_cpp_err=$ac_cxx_preproc_warn_flag | |
2053 | ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag | |
2054 | else | |
2055 | ac_cpp_err= | |
2056 | fi | |
2057 | else | |
2058 | ac_cpp_err=yes | |
2059 | fi | |
2060 | if test -z "$ac_cpp_err"; then | |
2061 | # Broken: success on invalid input. | |
2062 | continue | |
2063 | else | |
2064 | echo "$as_me: failed program was:" >&5 | |
2065 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2066 | ||
2067 | # Passes both tests. | |
2068 | ac_preproc_ok=: | |
2069 | break | |
2070 | fi | |
2071 | rm -f conftest.err conftest.$ac_ext | |
2072 | ||
2073 | done | |
2074 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
2075 | rm -f conftest.err conftest.$ac_ext | |
2076 | if $ac_preproc_ok; then | |
2077 | : | |
2078 | else | |
2079 | { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check | |
2080 | See \`config.log' for more details." >&5 | |
2081 | echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check | |
2082 | See \`config.log' for more details." >&2;} | |
2083 | { (exit 1); exit 1; }; } | |
2084 | fi | |
2085 | ||
2086 | ac_ext=c | |
2087 | ac_cpp='$CPP $CPPFLAGS' | |
2088 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2089 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2090 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2091 | ||
571bd614 | 2092 | ac_ext=c |
571bd614 | 2093 | ac_cpp='$CPP $CPPFLAGS' |
9c8e9aba | 2094 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
2095 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2096 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2097 | if test -n "$ac_tool_prefix"; then | |
2098 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2099 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
2100 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2101 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2102 | if test "${ac_cv_prog_CC+set}" = set; then | |
2103 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2104 | else | |
2105 | if test -n "$CC"; then | |
2106 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2107 | else | |
2108 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2109 | for as_dir in $PATH | |
2110 | do | |
2111 | IFS=$as_save_IFS | |
2112 | test -z "$as_dir" && as_dir=. | |
2113 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2114 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2115 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
2116 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2117 | break 2 | |
2118 | fi | |
2119 | done | |
2120 | done | |
2121 | ||
571bd614 | 2122 | fi |
2123 | fi | |
9c8e9aba | 2124 | CC=$ac_cv_prog_CC |
2125 | if test -n "$CC"; then | |
2126 | echo "$as_me:$LINENO: result: $CC" >&5 | |
2127 | echo "${ECHO_T}$CC" >&6 | |
2128 | else | |
2129 | echo "$as_me:$LINENO: result: no" >&5 | |
2130 | echo "${ECHO_T}no" >&6 | |
2131 | fi | |
571bd614 | 2132 | |
9c8e9aba | 2133 | fi |
2134 | if test -z "$ac_cv_prog_CC"; then | |
2135 | ac_ct_CC=$CC | |
2136 | # Extract the first word of "gcc", so it can be a program name with args. | |
571bd614 | 2137 | set dummy gcc; ac_word=$2 |
9c8e9aba | 2138 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2139 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2140 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2141 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2142 | else | |
2143 | if test -n "$ac_ct_CC"; then | |
2144 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2145 | else | |
2146 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2147 | for as_dir in $PATH | |
2148 | do | |
2149 | IFS=$as_save_IFS | |
2150 | test -z "$as_dir" && as_dir=. | |
2151 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2152 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2153 | ac_cv_prog_ac_ct_CC="gcc" | |
2154 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2155 | break 2 | |
2156 | fi | |
2157 | done | |
2158 | done | |
2159 | ||
2160 | fi | |
2161 | fi | |
2162 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2163 | if test -n "$ac_ct_CC"; then | |
2164 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2165 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
2166 | else | |
2167 | echo "$as_me:$LINENO: result: no" >&5 | |
2168 | echo "${ECHO_T}no" >&6 | |
2169 | fi | |
2170 | ||
2171 | CC=$ac_ct_CC | |
2172 | else | |
2173 | CC="$ac_cv_prog_CC" | |
2174 | fi | |
2175 | ||
2176 | if test -z "$CC"; then | |
2177 | if test -n "$ac_tool_prefix"; then | |
2178 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2179 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
2180 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2181 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2182 | if test "${ac_cv_prog_CC+set}" = set; then | |
2183 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
571bd614 | 2184 | else |
2185 | if test -n "$CC"; then | |
2186 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2187 | else | |
9c8e9aba | 2188 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2189 | for as_dir in $PATH | |
2190 | do | |
2191 | IFS=$as_save_IFS | |
2192 | test -z "$as_dir" && as_dir=. | |
2193 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2194 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2195 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
2196 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2197 | break 2 | |
2198 | fi | |
2199 | done | |
2200 | done | |
2201 | ||
571bd614 | 2202 | fi |
2203 | fi | |
9c8e9aba | 2204 | CC=$ac_cv_prog_CC |
571bd614 | 2205 | if test -n "$CC"; then |
9c8e9aba | 2206 | echo "$as_me:$LINENO: result: $CC" >&5 |
2207 | echo "${ECHO_T}$CC" >&6 | |
2208 | else | |
2209 | echo "$as_me:$LINENO: result: no" >&5 | |
2210 | echo "${ECHO_T}no" >&6 | |
2211 | fi | |
2212 | ||
2213 | fi | |
2214 | if test -z "$ac_cv_prog_CC"; then | |
2215 | ac_ct_CC=$CC | |
2216 | # Extract the first word of "cc", so it can be a program name with args. | |
2217 | set dummy cc; ac_word=$2 | |
2218 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2219 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2220 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2221 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2222 | else | |
2223 | if test -n "$ac_ct_CC"; then | |
2224 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
571bd614 | 2225 | else |
9c8e9aba | 2226 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2227 | for as_dir in $PATH | |
2228 | do | |
2229 | IFS=$as_save_IFS | |
2230 | test -z "$as_dir" && as_dir=. | |
2231 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2232 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2233 | ac_cv_prog_ac_ct_CC="cc" | |
2234 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2235 | break 2 | |
2236 | fi | |
2237 | done | |
2238 | done | |
2239 | ||
2240 | fi | |
2241 | fi | |
2242 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2243 | if test -n "$ac_ct_CC"; then | |
2244 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2245 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
2246 | else | |
2247 | echo "$as_me:$LINENO: result: no" >&5 | |
2248 | echo "${ECHO_T}no" >&6 | |
2249 | fi | |
2250 | ||
2251 | CC=$ac_ct_CC | |
2252 | else | |
2253 | CC="$ac_cv_prog_CC" | |
571bd614 | 2254 | fi |
2255 | ||
9c8e9aba | 2256 | fi |
571bd614 | 2257 | if test -z "$CC"; then |
2258 | # Extract the first word of "cc", so it can be a program name with args. | |
2259 | set dummy cc; ac_word=$2 | |
9c8e9aba | 2260 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2261 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2262 | if test "${ac_cv_prog_CC+set}" = set; then | |
2263 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
571bd614 | 2264 | else |
2265 | if test -n "$CC"; then | |
2266 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2267 | else | |
571bd614 | 2268 | ac_prog_rejected=no |
9c8e9aba | 2269 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2270 | for as_dir in $PATH | |
2271 | do | |
2272 | IFS=$as_save_IFS | |
2273 | test -z "$as_dir" && as_dir=. | |
2274 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2275 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2276 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
2277 | ac_prog_rejected=yes | |
2278 | continue | |
2279 | fi | |
2280 | ac_cv_prog_CC="cc" | |
2281 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2282 | break 2 | |
2283 | fi | |
2284 | done | |
2285 | done | |
2286 | ||
571bd614 | 2287 | if test $ac_prog_rejected = yes; then |
2288 | # We found a bogon in the path, so make sure we never use it. | |
2289 | set dummy $ac_cv_prog_CC | |
2290 | shift | |
9c8e9aba | 2291 | if test $# != 0; then |
571bd614 | 2292 | # We chose a different compiler from the bogus one. |
2293 | # However, it has the same basename, so the bogon will be chosen | |
2294 | # first if we set CC to just the basename; use the full file name. | |
2295 | shift | |
9c8e9aba | 2296 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
571bd614 | 2297 | fi |
2298 | fi | |
2299 | fi | |
2300 | fi | |
9c8e9aba | 2301 | CC=$ac_cv_prog_CC |
571bd614 | 2302 | if test -n "$CC"; then |
9c8e9aba | 2303 | echo "$as_me:$LINENO: result: $CC" >&5 |
2304 | echo "${ECHO_T}$CC" >&6 | |
571bd614 | 2305 | else |
9c8e9aba | 2306 | echo "$as_me:$LINENO: result: no" >&5 |
2307 | echo "${ECHO_T}no" >&6 | |
571bd614 | 2308 | fi |
2309 | ||
9c8e9aba | 2310 | fi |
2311 | if test -z "$CC"; then | |
2312 | if test -n "$ac_tool_prefix"; then | |
2313 | for ac_prog in cl | |
2314 | do | |
2315 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2316 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
2317 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2318 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2319 | if test "${ac_cv_prog_CC+set}" = set; then | |
2320 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
571bd614 | 2321 | else |
2322 | if test -n "$CC"; then | |
2323 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2324 | else | |
9c8e9aba | 2325 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2326 | for as_dir in $PATH | |
2327 | do | |
2328 | IFS=$as_save_IFS | |
2329 | test -z "$as_dir" && as_dir=. | |
2330 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2331 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2332 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
2333 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2334 | break 2 | |
2335 | fi | |
2336 | done | |
2337 | done | |
2338 | ||
571bd614 | 2339 | fi |
2340 | fi | |
9c8e9aba | 2341 | CC=$ac_cv_prog_CC |
571bd614 | 2342 | if test -n "$CC"; then |
9c8e9aba | 2343 | echo "$as_me:$LINENO: result: $CC" >&5 |
2344 | echo "${ECHO_T}$CC" >&6 | |
571bd614 | 2345 | else |
9c8e9aba | 2346 | echo "$as_me:$LINENO: result: no" >&5 |
2347 | echo "${ECHO_T}no" >&6 | |
571bd614 | 2348 | fi |
571bd614 | 2349 | |
9c8e9aba | 2350 | test -n "$CC" && break |
2351 | done | |
2352 | fi | |
2353 | if test -z "$CC"; then | |
2354 | ac_ct_CC=$CC | |
2355 | for ac_prog in cl | |
2356 | do | |
2357 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2358 | set dummy $ac_prog; ac_word=$2 | |
2359 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2360 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2361 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2362 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
571bd614 | 2363 | else |
9c8e9aba | 2364 | if test -n "$ac_ct_CC"; then |
2365 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2366 | else | |
2367 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2368 | for as_dir in $PATH | |
2369 | do | |
2370 | IFS=$as_save_IFS | |
2371 | test -z "$as_dir" && as_dir=. | |
2372 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2373 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2374 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
2375 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2376 | break 2 | |
2377 | fi | |
2378 | done | |
2379 | done | |
2380 | ||
571bd614 | 2381 | fi |
9c8e9aba | 2382 | fi |
2383 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2384 | if test -n "$ac_ct_CC"; then | |
2385 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2386 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
571bd614 | 2387 | else |
9c8e9aba | 2388 | echo "$as_me:$LINENO: result: no" >&5 |
2389 | echo "${ECHO_T}no" >&6 | |
571bd614 | 2390 | fi |
9c8e9aba | 2391 | |
2392 | test -n "$ac_ct_CC" && break | |
2393 | done | |
2394 | ||
2395 | CC=$ac_ct_CC | |
2396 | fi | |
2397 | ||
571bd614 | 2398 | fi |
2399 | ||
571bd614 | 2400 | |
9c8e9aba | 2401 | test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH |
2402 | See \`config.log' for more details." >&5 | |
2403 | echo "$as_me: error: no acceptable C compiler found in \$PATH | |
2404 | See \`config.log' for more details." >&2;} | |
2405 | { (exit 1); exit 1; }; } | |
2406 | ||
2407 | # Provide some information about the compiler. | |
2408 | echo "$as_me:$LINENO:" \ | |
2409 | "checking for C compiler version" >&5 | |
2410 | ac_compiler=`set X $ac_compile; echo $2` | |
2411 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
2412 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
2413 | ac_status=$? | |
2414 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2415 | (exit $ac_status); } | |
2416 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
2417 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
2418 | ac_status=$? | |
2419 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2420 | (exit $ac_status); } | |
2421 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
2422 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
2423 | ac_status=$? | |
2424 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2425 | (exit $ac_status); } | |
2426 | ||
2427 | echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 | |
2428 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 | |
2429 | if test "${ac_cv_c_compiler_gnu+set}" = set; then | |
2430 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
571bd614 | 2431 | else |
9c8e9aba | 2432 | cat >conftest.$ac_ext <<_ACEOF |
2433 | /* confdefs.h. */ | |
2434 | _ACEOF | |
2435 | cat confdefs.h >>conftest.$ac_ext | |
2436 | cat >>conftest.$ac_ext <<_ACEOF | |
2437 | /* end confdefs.h. */ | |
2438 | ||
2439 | int | |
2440 | main () | |
2441 | { | |
2442 | #ifndef __GNUC__ | |
2443 | choke me | |
2444 | #endif | |
2445 | ||
2446 | ; | |
2447 | return 0; | |
2448 | } | |
2449 | _ACEOF | |
2450 | rm -f conftest.$ac_objext | |
2451 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2452 | (eval $ac_compile) 2>conftest.er1 | |
2453 | ac_status=$? | |
2454 | grep -v '^ *+' conftest.er1 >conftest.err | |
2455 | rm -f conftest.er1 | |
2456 | cat conftest.err >&5 | |
2457 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2458 | (exit $ac_status); } && | |
2459 | { ac_try='test -z "$ac_c_werror_flag" | |
2460 | || test ! -s conftest.err' | |
2461 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2462 | (eval $ac_try) 2>&5 | |
2463 | ac_status=$? | |
2464 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2465 | (exit $ac_status); }; } && | |
2466 | { ac_try='test -s conftest.$ac_objext' | |
2467 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2468 | (eval $ac_try) 2>&5 | |
2469 | ac_status=$? | |
2470 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2471 | (exit $ac_status); }; }; then | |
2472 | ac_compiler_gnu=yes | |
2473 | else | |
2474 | echo "$as_me: failed program was:" >&5 | |
2475 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2476 | ||
2477 | ac_compiler_gnu=no | |
571bd614 | 2478 | fi |
9c8e9aba | 2479 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2480 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
571bd614 | 2481 | |
9c8e9aba | 2482 | fi |
2483 | echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 | |
2484 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 | |
2485 | GCC=`test $ac_compiler_gnu = yes && echo yes` | |
2486 | ac_test_CFLAGS=${CFLAGS+set} | |
2487 | ac_save_CFLAGS=$CFLAGS | |
2488 | CFLAGS="-g" | |
2489 | echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 | |
2490 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 | |
2491 | if test "${ac_cv_prog_cc_g+set}" = set; then | |
2492 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
571bd614 | 2493 | else |
9c8e9aba | 2494 | cat >conftest.$ac_ext <<_ACEOF |
2495 | /* confdefs.h. */ | |
2496 | _ACEOF | |
2497 | cat confdefs.h >>conftest.$ac_ext | |
2498 | cat >>conftest.$ac_ext <<_ACEOF | |
2499 | /* end confdefs.h. */ | |
2500 | ||
2501 | int | |
2502 | main () | |
2503 | { | |
2504 | ||
2505 | ; | |
2506 | return 0; | |
2507 | } | |
2508 | _ACEOF | |
2509 | rm -f conftest.$ac_objext | |
2510 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2511 | (eval $ac_compile) 2>conftest.er1 | |
2512 | ac_status=$? | |
2513 | grep -v '^ *+' conftest.er1 >conftest.err | |
2514 | rm -f conftest.er1 | |
2515 | cat conftest.err >&5 | |
2516 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2517 | (exit $ac_status); } && | |
2518 | { ac_try='test -z "$ac_c_werror_flag" | |
2519 | || test ! -s conftest.err' | |
2520 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2521 | (eval $ac_try) 2>&5 | |
2522 | ac_status=$? | |
2523 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2524 | (exit $ac_status); }; } && | |
2525 | { ac_try='test -s conftest.$ac_objext' | |
2526 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2527 | (eval $ac_try) 2>&5 | |
2528 | ac_status=$? | |
2529 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2530 | (exit $ac_status); }; }; then | |
571bd614 | 2531 | ac_cv_prog_cc_g=yes |
2532 | else | |
9c8e9aba | 2533 | echo "$as_me: failed program was:" >&5 |
2534 | sed 's/^/| /' conftest.$ac_ext >&5 | |
571bd614 | 2535 | |
9c8e9aba | 2536 | ac_cv_prog_cc_g=no |
571bd614 | 2537 | fi |
9c8e9aba | 2538 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2539 | fi | |
2540 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 | |
2541 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 | |
571bd614 | 2542 | if test "$ac_test_CFLAGS" = set; then |
9c8e9aba | 2543 | CFLAGS=$ac_save_CFLAGS |
571bd614 | 2544 | elif test $ac_cv_prog_cc_g = yes; then |
2545 | if test "$GCC" = yes; then | |
2546 | CFLAGS="-g -O2" | |
2547 | else | |
2548 | CFLAGS="-g" | |
2549 | fi | |
2550 | else | |
2551 | if test "$GCC" = yes; then | |
2552 | CFLAGS="-O2" | |
2553 | else | |
2554 | CFLAGS= | |
2555 | fi | |
2556 | fi | |
9c8e9aba | 2557 | echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 |
2558 | echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 | |
2559 | if test "${ac_cv_prog_cc_stdc+set}" = set; then | |
2560 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2561 | else | |
2562 | ac_cv_prog_cc_stdc=no | |
2563 | ac_save_CC=$CC | |
2564 | cat >conftest.$ac_ext <<_ACEOF | |
2565 | /* confdefs.h. */ | |
2566 | _ACEOF | |
2567 | cat confdefs.h >>conftest.$ac_ext | |
2568 | cat >>conftest.$ac_ext <<_ACEOF | |
2569 | /* end confdefs.h. */ | |
2570 | #include <stdarg.h> | |
2571 | #include <stdio.h> | |
2572 | #include <sys/types.h> | |
2573 | #include <sys/stat.h> | |
2574 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2575 | struct buf { int x; }; | |
2576 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2577 | static char *e (p, i) | |
2578 | char **p; | |
2579 | int i; | |
2580 | { | |
2581 | return p[i]; | |
2582 | } | |
2583 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2584 | { | |
2585 | char *s; | |
2586 | va_list v; | |
2587 | va_start (v,p); | |
2588 | s = g (p, va_arg (v,int)); | |
2589 | va_end (v); | |
2590 | return s; | |
2591 | } | |
2592 | ||
2593 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2594 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2595 | These don't provoke an error unfortunately, instead are silently treated | |
2596 | as 'x'. The following induces an error, until -std1 is added to get | |
2597 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2598 | array size at least. It's necessary to write '\x00'==0 to get something | |
2599 | that's true only with -std1. */ | |
2600 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2601 | ||
2602 | int test (int i, double x); | |
2603 | struct s1 {int (*f) (int a);}; | |
2604 | struct s2 {int (*f) (double a);}; | |
2605 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2606 | int argc; | |
2607 | char **argv; | |
2608 | int | |
2609 | main () | |
2610 | { | |
2611 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2612 | ; | |
2613 | return 0; | |
2614 | } | |
2615 | _ACEOF | |
2616 | # Don't try gcc -ansi; that turns off useful extensions and | |
2617 | # breaks some systems' header files. | |
2618 | # AIX -qlanglvl=ansi | |
2619 | # Ultrix and OSF/1 -std1 | |
2620 | # HP-UX 10.20 and later -Ae | |
2621 | # HP-UX older versions -Aa -D_HPUX_SOURCE | |
2622 | # SVR4 -Xc -D__EXTENSIONS__ | |
2623 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2624 | do | |
2625 | CC="$ac_save_CC $ac_arg" | |
2626 | rm -f conftest.$ac_objext | |
2627 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2628 | (eval $ac_compile) 2>conftest.er1 | |
2629 | ac_status=$? | |
2630 | grep -v '^ *+' conftest.er1 >conftest.err | |
2631 | rm -f conftest.er1 | |
2632 | cat conftest.err >&5 | |
2633 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2634 | (exit $ac_status); } && | |
2635 | { ac_try='test -z "$ac_c_werror_flag" | |
2636 | || test ! -s conftest.err' | |
2637 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2638 | (eval $ac_try) 2>&5 | |
2639 | ac_status=$? | |
2640 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2641 | (exit $ac_status); }; } && | |
2642 | { ac_try='test -s conftest.$ac_objext' | |
2643 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2644 | (eval $ac_try) 2>&5 | |
2645 | ac_status=$? | |
2646 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2647 | (exit $ac_status); }; }; then | |
2648 | ac_cv_prog_cc_stdc=$ac_arg | |
2649 | break | |
2650 | else | |
2651 | echo "$as_me: failed program was:" >&5 | |
2652 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2653 | ||
2654 | fi | |
2655 | rm -f conftest.err conftest.$ac_objext | |
2656 | done | |
2657 | rm -f conftest.$ac_ext conftest.$ac_objext | |
2658 | CC=$ac_save_CC | |
571bd614 | 2659 | |
9c8e9aba | 2660 | fi |
93626d45 | 2661 | |
9c8e9aba | 2662 | case "x$ac_cv_prog_cc_stdc" in |
2663 | x|xno) | |
2664 | echo "$as_me:$LINENO: result: none needed" >&5 | |
2665 | echo "${ECHO_T}none needed" >&6 ;; | |
2666 | *) | |
2667 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 | |
2668 | echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 | |
2669 | CC="$CC $ac_cv_prog_cc_stdc" ;; | |
2670 | esac | |
2671 | ||
2672 | # Some people use a C++ compiler to compile C. Since we use `exit', | |
2673 | # in C++ we need to declare it. In case someone uses the same compiler | |
2674 | # for both compiling C and C++ we need to have the C++ compiler decide | |
2675 | # the declaration of exit, since it's the most demanding environment. | |
2676 | cat >conftest.$ac_ext <<_ACEOF | |
2677 | #ifndef __cplusplus | |
2678 | choke me | |
2679 | #endif | |
2680 | _ACEOF | |
2681 | rm -f conftest.$ac_objext | |
2682 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2683 | (eval $ac_compile) 2>conftest.er1 | |
2684 | ac_status=$? | |
2685 | grep -v '^ *+' conftest.er1 >conftest.err | |
2686 | rm -f conftest.er1 | |
2687 | cat conftest.err >&5 | |
2688 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2689 | (exit $ac_status); } && | |
2690 | { ac_try='test -z "$ac_c_werror_flag" | |
2691 | || test ! -s conftest.err' | |
2692 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2693 | (eval $ac_try) 2>&5 | |
2694 | ac_status=$? | |
2695 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2696 | (exit $ac_status); }; } && | |
2697 | { ac_try='test -s conftest.$ac_objext' | |
2698 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2699 | (eval $ac_try) 2>&5 | |
2700 | ac_status=$? | |
2701 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2702 | (exit $ac_status); }; }; then | |
2703 | for ac_declaration in \ | |
2704 | '' \ | |
2705 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ | |
2706 | 'extern "C" void std::exit (int); using std::exit;' \ | |
2707 | 'extern "C" void exit (int) throw ();' \ | |
2708 | 'extern "C" void exit (int);' \ | |
2709 | 'void exit (int);' | |
2710 | do | |
2711 | cat >conftest.$ac_ext <<_ACEOF | |
2712 | /* confdefs.h. */ | |
2713 | _ACEOF | |
2714 | cat confdefs.h >>conftest.$ac_ext | |
2715 | cat >>conftest.$ac_ext <<_ACEOF | |
2716 | /* end confdefs.h. */ | |
2717 | $ac_declaration | |
2718 | #include <stdlib.h> | |
2719 | int | |
2720 | main () | |
2721 | { | |
2722 | exit (42); | |
2723 | ; | |
2724 | return 0; | |
2725 | } | |
2726 | _ACEOF | |
2727 | rm -f conftest.$ac_objext | |
2728 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2729 | (eval $ac_compile) 2>conftest.er1 | |
2730 | ac_status=$? | |
2731 | grep -v '^ *+' conftest.er1 >conftest.err | |
2732 | rm -f conftest.er1 | |
2733 | cat conftest.err >&5 | |
2734 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2735 | (exit $ac_status); } && | |
2736 | { ac_try='test -z "$ac_c_werror_flag" | |
2737 | || test ! -s conftest.err' | |
2738 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2739 | (eval $ac_try) 2>&5 | |
2740 | ac_status=$? | |
2741 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2742 | (exit $ac_status); }; } && | |
2743 | { ac_try='test -s conftest.$ac_objext' | |
2744 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2745 | (eval $ac_try) 2>&5 | |
2746 | ac_status=$? | |
2747 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2748 | (exit $ac_status); }; }; then | |
2749 | : | |
93626d45 | 2750 | else |
9c8e9aba | 2751 | echo "$as_me: failed program was:" >&5 |
2752 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2753 | ||
2754 | continue | |
2755 | fi | |
2756 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
2757 | cat >conftest.$ac_ext <<_ACEOF | |
2758 | /* confdefs.h. */ | |
2759 | _ACEOF | |
2760 | cat confdefs.h >>conftest.$ac_ext | |
2761 | cat >>conftest.$ac_ext <<_ACEOF | |
2762 | /* end confdefs.h. */ | |
2763 | $ac_declaration | |
2764 | int | |
2765 | main () | |
2766 | { | |
2767 | exit (42); | |
2768 | ; | |
2769 | return 0; | |
2770 | } | |
2771 | _ACEOF | |
2772 | rm -f conftest.$ac_objext | |
2773 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2774 | (eval $ac_compile) 2>conftest.er1 | |
2775 | ac_status=$? | |
2776 | grep -v '^ *+' conftest.er1 >conftest.err | |
2777 | rm -f conftest.er1 | |
2778 | cat conftest.err >&5 | |
2779 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2780 | (exit $ac_status); } && | |
2781 | { ac_try='test -z "$ac_c_werror_flag" | |
2782 | || test ! -s conftest.err' | |
2783 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2784 | (eval $ac_try) 2>&5 | |
2785 | ac_status=$? | |
2786 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2787 | (exit $ac_status); }; } && | |
2788 | { ac_try='test -s conftest.$ac_objext' | |
2789 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2790 | (eval $ac_try) 2>&5 | |
2791 | ac_status=$? | |
2792 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2793 | (exit $ac_status); }; }; then | |
2794 | break | |
2795 | else | |
2796 | echo "$as_me: failed program was:" >&5 | |
2797 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2798 | ||
2799 | fi | |
2800 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
2801 | done | |
2802 | rm -f conftest* | |
2803 | if test -n "$ac_declaration"; then | |
2804 | echo '#ifdef __cplusplus' >>confdefs.h | |
2805 | echo $ac_declaration >>confdefs.h | |
2806 | echo '#endif' >>confdefs.h | |
2807 | fi | |
2808 | ||
2809 | else | |
2810 | echo "$as_me: failed program was:" >&5 | |
2811 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2812 | ||
2813 | fi | |
2814 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
2815 | ac_ext=c | |
2816 | ac_cpp='$CPP $CPPFLAGS' | |
2817 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2818 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2819 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2820 | ||
2821 | ||
2822 | ||
2823 | ||
2824 | echo "$as_me:$LINENO: checking for crypt in -lcrypt" >&5 | |
2825 | echo $ECHO_N "checking for crypt in -lcrypt... $ECHO_C" >&6 | |
2826 | if test "${ac_cv_lib_crypt_crypt+set}" = set; then | |
2827 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2828 | else | |
2829 | ac_check_lib_save_LIBS=$LIBS | |
93626d45 | 2830 | LIBS="-lcrypt $LIBS" |
9c8e9aba | 2831 | cat >conftest.$ac_ext <<_ACEOF |
2832 | /* confdefs.h. */ | |
2833 | _ACEOF | |
2834 | cat confdefs.h >>conftest.$ac_ext | |
2835 | cat >>conftest.$ac_ext <<_ACEOF | |
2836 | /* end confdefs.h. */ | |
2837 | ||
93626d45 | 2838 | /* Override any gcc2 internal prototype to avoid an error. */ |
9c8e9aba | 2839 | #ifdef __cplusplus |
2840 | extern "C" | |
2841 | #endif | |
93626d45 | 2842 | /* We use char because int might match the return type of a gcc2 |
9c8e9aba | 2843 | builtin and then its argument prototype would still apply. */ |
2844 | char crypt (); | |
2845 | int | |
2846 | main () | |
2847 | { | |
2848 | crypt (); | |
2849 | ; | |
2850 | return 0; | |
2851 | } | |
2852 | _ACEOF | |
2853 | rm -f conftest.$ac_objext conftest$ac_exeext | |
2854 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
2855 | (eval $ac_link) 2>conftest.er1 | |
2856 | ac_status=$? | |
2857 | grep -v '^ *+' conftest.er1 >conftest.err | |
2858 | rm -f conftest.er1 | |
2859 | cat conftest.err >&5 | |
2860 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2861 | (exit $ac_status); } && | |
2862 | { ac_try='test -z "$ac_c_werror_flag" | |
2863 | || test ! -s conftest.err' | |
2864 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2865 | (eval $ac_try) 2>&5 | |
2866 | ac_status=$? | |
2867 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2868 | (exit $ac_status); }; } && | |
2869 | { ac_try='test -s conftest$ac_exeext' | |
2870 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2871 | (eval $ac_try) 2>&5 | |
2872 | ac_status=$? | |
2873 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2874 | (exit $ac_status); }; }; then | |
2875 | ac_cv_lib_crypt_crypt=yes | |
2876 | else | |
2877 | echo "$as_me: failed program was:" >&5 | |
2878 | sed 's/^/| /' conftest.$ac_ext >&5 | |
93626d45 | 2879 | |
9c8e9aba | 2880 | ac_cv_lib_crypt_crypt=no |
93626d45 | 2881 | fi |
9c8e9aba | 2882 | rm -f conftest.err conftest.$ac_objext \ |
2883 | conftest$ac_exeext conftest.$ac_ext | |
2884 | LIBS=$ac_check_lib_save_LIBS | |
2885 | fi | |
2886 | echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_crypt" >&5 | |
2887 | echo "${ECHO_T}$ac_cv_lib_crypt_crypt" >&6 | |
2888 | if test $ac_cv_lib_crypt_crypt = yes; then | |
2889 | cat >>confdefs.h <<_ACEOF | |
2890 | #define HAVE_LIBCRYPT 1 | |
2891 | _ACEOF | |
93626d45 | 2892 | |
2893 | LIBS="-lcrypt $LIBS" | |
2894 | ||
93626d45 | 2895 | fi |
2896 | ||
2897 | ||
9c8e9aba | 2898 | ac_ext=c |
2899 | ac_cpp='$CPP $CPPFLAGS' | |
2900 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2901 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2902 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2903 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 | |
2904 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 | |
93626d45 | 2905 | # On Suns, sometimes $CPP names a directory. |
2906 | if test -n "$CPP" && test -d "$CPP"; then | |
2907 | CPP= | |
2908 | fi | |
2909 | if test -z "$CPP"; then | |
9c8e9aba | 2910 | if test "${ac_cv_prog_CPP+set}" = set; then |
2911 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
93626d45 | 2912 | else |
9c8e9aba | 2913 | # Double quotes because CPP needs to be expanded |
2914 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
2915 | do | |
2916 | ac_preproc_ok=false | |
2917 | for ac_c_preproc_warn_flag in '' yes | |
2918 | do | |
2919 | # Use a header file that comes with gcc, so configuring glibc | |
2920 | # with a fresh cross-compiler works. | |
2921 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2922 | # <limits.h> exists even on freestanding compilers. | |
93626d45 | 2923 | # On the NeXT, cc -E runs the code through the compiler's parser, |
9c8e9aba | 2924 | # not just through cpp. "Syntax error" is here to catch this case. |
2925 | cat >conftest.$ac_ext <<_ACEOF | |
2926 | /* confdefs.h. */ | |
2927 | _ACEOF | |
2928 | cat confdefs.h >>conftest.$ac_ext | |
2929 | cat >>conftest.$ac_ext <<_ACEOF | |
2930 | /* end confdefs.h. */ | |
2931 | #ifdef __STDC__ | |
2932 | # include <limits.h> | |
2933 | #else | |
2934 | # include <assert.h> | |
2935 | #endif | |
2936 | Syntax error | |
2937 | _ACEOF | |
2938 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2939 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2940 | ac_status=$? | |
2941 | grep -v '^ *+' conftest.er1 >conftest.err | |
2942 | rm -f conftest.er1 | |
2943 | cat conftest.err >&5 | |
2944 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2945 | (exit $ac_status); } >/dev/null; then | |
2946 | if test -s conftest.err; then | |
2947 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2948 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
2949 | else | |
2950 | ac_cpp_err= | |
2951 | fi | |
93626d45 | 2952 | else |
9c8e9aba | 2953 | ac_cpp_err=yes |
2954 | fi | |
2955 | if test -z "$ac_cpp_err"; then | |
93626d45 | 2956 | : |
2957 | else | |
9c8e9aba | 2958 | echo "$as_me: failed program was:" >&5 |
2959 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2960 | ||
2961 | # Broken: fails on valid input. | |
2962 | continue | |
2963 | fi | |
2964 | rm -f conftest.err conftest.$ac_ext | |
2965 | ||
2966 | # OK, works on sane cases. Now check whether non-existent headers | |
2967 | # can be detected and how. | |
2968 | cat >conftest.$ac_ext <<_ACEOF | |
2969 | /* confdefs.h. */ | |
2970 | _ACEOF | |
2971 | cat confdefs.h >>conftest.$ac_ext | |
2972 | cat >>conftest.$ac_ext <<_ACEOF | |
2973 | /* end confdefs.h. */ | |
2974 | #include <ac_nonexistent.h> | |
2975 | _ACEOF | |
2976 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2977 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2978 | ac_status=$? | |
2979 | grep -v '^ *+' conftest.er1 >conftest.err | |
2980 | rm -f conftest.er1 | |
2981 | cat conftest.err >&5 | |
2982 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2983 | (exit $ac_status); } >/dev/null; then | |
2984 | if test -s conftest.err; then | |
2985 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2986 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
2987 | else | |
2988 | ac_cpp_err= | |
2989 | fi | |
2990 | else | |
2991 | ac_cpp_err=yes | |
2992 | fi | |
2993 | if test -z "$ac_cpp_err"; then | |
2994 | # Broken: success on invalid input. | |
2995 | continue | |
2996 | else | |
2997 | echo "$as_me: failed program was:" >&5 | |
2998 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2999 | ||
3000 | # Passes both tests. | |
3001 | ac_preproc_ok=: | |
3002 | break | |
3003 | fi | |
3004 | rm -f conftest.err conftest.$ac_ext | |
3005 | ||
3006 | done | |
3007 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3008 | rm -f conftest.err conftest.$ac_ext | |
3009 | if $ac_preproc_ok; then | |
3010 | break | |
3011 | fi | |
3012 | ||
3013 | done | |
3014 | ac_cv_prog_CPP=$CPP | |
3015 | ||
3016 | fi | |
3017 | CPP=$ac_cv_prog_CPP | |
3018 | else | |
3019 | ac_cv_prog_CPP=$CPP | |
3020 | fi | |
3021 | echo "$as_me:$LINENO: result: $CPP" >&5 | |
3022 | echo "${ECHO_T}$CPP" >&6 | |
3023 | ac_preproc_ok=false | |
3024 | for ac_c_preproc_warn_flag in '' yes | |
3025 | do | |
3026 | # Use a header file that comes with gcc, so configuring glibc | |
3027 | # with a fresh cross-compiler works. | |
3028 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3029 | # <limits.h> exists even on freestanding compilers. | |
3030 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3031 | # not just through cpp. "Syntax error" is here to catch this case. | |
3032 | cat >conftest.$ac_ext <<_ACEOF | |
3033 | /* confdefs.h. */ | |
3034 | _ACEOF | |
3035 | cat confdefs.h >>conftest.$ac_ext | |
3036 | cat >>conftest.$ac_ext <<_ACEOF | |
3037 | /* end confdefs.h. */ | |
3038 | #ifdef __STDC__ | |
3039 | # include <limits.h> | |
3040 | #else | |
3041 | # include <assert.h> | |
3042 | #endif | |
3043 | Syntax error | |
3044 | _ACEOF | |
3045 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3046 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3047 | ac_status=$? | |
3048 | grep -v '^ *+' conftest.er1 >conftest.err | |
3049 | rm -f conftest.er1 | |
3050 | cat conftest.err >&5 | |
3051 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3052 | (exit $ac_status); } >/dev/null; then | |
3053 | if test -s conftest.err; then | |
3054 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3055 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
3056 | else | |
3057 | ac_cpp_err= | |
3058 | fi | |
3059 | else | |
3060 | ac_cpp_err=yes | |
3061 | fi | |
3062 | if test -z "$ac_cpp_err"; then | |
93626d45 | 3063 | : |
3064 | else | |
9c8e9aba | 3065 | echo "$as_me: failed program was:" >&5 |
3066 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3067 | ||
3068 | # Broken: fails on valid input. | |
3069 | continue | |
93626d45 | 3070 | fi |
9c8e9aba | 3071 | rm -f conftest.err conftest.$ac_ext |
3072 | ||
3073 | # OK, works on sane cases. Now check whether non-existent headers | |
3074 | # can be detected and how. | |
3075 | cat >conftest.$ac_ext <<_ACEOF | |
3076 | /* confdefs.h. */ | |
3077 | _ACEOF | |
3078 | cat confdefs.h >>conftest.$ac_ext | |
3079 | cat >>conftest.$ac_ext <<_ACEOF | |
3080 | /* end confdefs.h. */ | |
3081 | #include <ac_nonexistent.h> | |
3082 | _ACEOF | |
3083 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3084 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3085 | ac_status=$? | |
3086 | grep -v '^ *+' conftest.er1 >conftest.err | |
3087 | rm -f conftest.er1 | |
3088 | cat conftest.err >&5 | |
3089 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3090 | (exit $ac_status); } >/dev/null; then | |
3091 | if test -s conftest.err; then | |
3092 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3093 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
3094 | else | |
3095 | ac_cpp_err= | |
3096 | fi | |
3097 | else | |
3098 | ac_cpp_err=yes | |
93626d45 | 3099 | fi |
9c8e9aba | 3100 | if test -z "$ac_cpp_err"; then |
3101 | # Broken: success on invalid input. | |
3102 | continue | |
3103 | else | |
3104 | echo "$as_me: failed program was:" >&5 | |
3105 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3106 | ||
3107 | # Passes both tests. | |
3108 | ac_preproc_ok=: | |
3109 | break | |
93626d45 | 3110 | fi |
9c8e9aba | 3111 | rm -f conftest.err conftest.$ac_ext |
3112 | ||
3113 | done | |
3114 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3115 | rm -f conftest.err conftest.$ac_ext | |
3116 | if $ac_preproc_ok; then | |
3117 | : | |
3118 | else | |
3119 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check | |
3120 | See \`config.log' for more details." >&5 | |
3121 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check | |
3122 | See \`config.log' for more details." >&2;} | |
3123 | { (exit 1); exit 1; }; } | |
93626d45 | 3124 | fi |
9c8e9aba | 3125 | |
3126 | ac_ext=c | |
3127 | ac_cpp='$CPP $CPPFLAGS' | |
3128 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3129 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3130 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3131 | ||
3132 | ||
3133 | echo "$as_me:$LINENO: checking for egrep" >&5 | |
3134 | echo $ECHO_N "checking for egrep... $ECHO_C" >&6 | |
3135 | if test "${ac_cv_prog_egrep+set}" = set; then | |
3136 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
93626d45 | 3137 | else |
9c8e9aba | 3138 | if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
3139 | then ac_cv_prog_egrep='grep -E' | |
3140 | else ac_cv_prog_egrep='egrep' | |
3141 | fi | |
93626d45 | 3142 | fi |
9c8e9aba | 3143 | echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 |
3144 | echo "${ECHO_T}$ac_cv_prog_egrep" >&6 | |
3145 | EGREP=$ac_cv_prog_egrep | |
93626d45 | 3146 | |
9c8e9aba | 3147 | |
3148 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 | |
3149 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
3150 | if test "${ac_cv_header_stdc+set}" = set; then | |
3151 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
93626d45 | 3152 | else |
9c8e9aba | 3153 | cat >conftest.$ac_ext <<_ACEOF |
3154 | /* confdefs.h. */ | |
3155 | _ACEOF | |
3156 | cat confdefs.h >>conftest.$ac_ext | |
3157 | cat >>conftest.$ac_ext <<_ACEOF | |
3158 | /* end confdefs.h. */ | |
93626d45 | 3159 | #include <stdlib.h> |
3160 | #include <stdarg.h> | |
3161 | #include <string.h> | |
3162 | #include <float.h> | |
9c8e9aba | 3163 | |
3164 | int | |
3165 | main () | |
3166 | { | |
3167 | ||
3168 | ; | |
3169 | return 0; | |
3170 | } | |
3171 | _ACEOF | |
3172 | rm -f conftest.$ac_objext | |
3173 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3174 | (eval $ac_compile) 2>conftest.er1 | |
3175 | ac_status=$? | |
3176 | grep -v '^ *+' conftest.er1 >conftest.err | |
3177 | rm -f conftest.er1 | |
3178 | cat conftest.err >&5 | |
3179 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3180 | (exit $ac_status); } && | |
3181 | { ac_try='test -z "$ac_c_werror_flag" | |
3182 | || test ! -s conftest.err' | |
3183 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3184 | (eval $ac_try) 2>&5 | |
3185 | ac_status=$? | |
3186 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3187 | (exit $ac_status); }; } && | |
3188 | { ac_try='test -s conftest.$ac_objext' | |
3189 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3190 | (eval $ac_try) 2>&5 | |
3191 | ac_status=$? | |
3192 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3193 | (exit $ac_status); }; }; then | |
93626d45 | 3194 | ac_cv_header_stdc=yes |
3195 | else | |
9c8e9aba | 3196 | echo "$as_me: failed program was:" >&5 |
3197 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3198 | ||
3199 | ac_cv_header_stdc=no | |
93626d45 | 3200 | fi |
9c8e9aba | 3201 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
93626d45 | 3202 | |
3203 | if test $ac_cv_header_stdc = yes; then | |
3204 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
9c8e9aba | 3205 | cat >conftest.$ac_ext <<_ACEOF |
3206 | /* confdefs.h. */ | |
3207 | _ACEOF | |
3208 | cat confdefs.h >>conftest.$ac_ext | |
3209 | cat >>conftest.$ac_ext <<_ACEOF | |
3210 | /* end confdefs.h. */ | |
93626d45 | 3211 | #include <string.h> |
9c8e9aba | 3212 | |
3213 | _ACEOF | |
93626d45 | 3214 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
9c8e9aba | 3215 | $EGREP "memchr" >/dev/null 2>&1; then |
93626d45 | 3216 | : |
3217 | else | |
93626d45 | 3218 | ac_cv_header_stdc=no |
3219 | fi | |
3220 | rm -f conftest* | |
3221 | ||
3222 | fi | |
3223 | ||
3224 | if test $ac_cv_header_stdc = yes; then | |
3225 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
9c8e9aba | 3226 | cat >conftest.$ac_ext <<_ACEOF |
3227 | /* confdefs.h. */ | |
3228 | _ACEOF | |
3229 | cat confdefs.h >>conftest.$ac_ext | |
3230 | cat >>conftest.$ac_ext <<_ACEOF | |
3231 | /* end confdefs.h. */ | |
93626d45 | 3232 | #include <stdlib.h> |
9c8e9aba | 3233 | |
3234 | _ACEOF | |
93626d45 | 3235 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
9c8e9aba | 3236 | $EGREP "free" >/dev/null 2>&1; then |
93626d45 | 3237 | : |
3238 | else | |
93626d45 | 3239 | ac_cv_header_stdc=no |
3240 | fi | |
3241 | rm -f conftest* | |
3242 | ||
3243 | fi | |
3244 | ||
3245 | if test $ac_cv_header_stdc = yes; then | |
3246 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
9c8e9aba | 3247 | if test "$cross_compiling" = yes; then |
93626d45 | 3248 | : |
3249 | else | |
9c8e9aba | 3250 | cat >conftest.$ac_ext <<_ACEOF |
3251 | /* confdefs.h. */ | |
3252 | _ACEOF | |
3253 | cat confdefs.h >>conftest.$ac_ext | |
3254 | cat >>conftest.$ac_ext <<_ACEOF | |
3255 | /* end confdefs.h. */ | |
93626d45 | 3256 | #include <ctype.h> |
9c8e9aba | 3257 | #if ((' ' & 0x0FF) == 0x020) |
3258 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3259 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3260 | #else | |
3261 | # define ISLOWER(c) \ | |
3262 | (('a' <= (c) && (c) <= 'i') \ | |
3263 | || ('j' <= (c) && (c) <= 'r') \ | |
3264 | || ('s' <= (c) && (c) <= 'z')) | |
3265 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
3266 | #endif | |
93626d45 | 3267 | |
9c8e9aba | 3268 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
3269 | int | |
3270 | main () | |
3271 | { | |
3272 | int i; | |
3273 | for (i = 0; i < 256; i++) | |
3274 | if (XOR (islower (i), ISLOWER (i)) | |
3275 | || toupper (i) != TOUPPER (i)) | |
3276 | exit(2); | |
3277 | exit (0); | |
3278 | } | |
3279 | _ACEOF | |
3280 | rm -f conftest$ac_exeext | |
3281 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
3282 | (eval $ac_link) 2>&5 | |
3283 | ac_status=$? | |
3284 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3285 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
3286 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3287 | (eval $ac_try) 2>&5 | |
3288 | ac_status=$? | |
3289 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3290 | (exit $ac_status); }; }; then | |
93626d45 | 3291 | : |
3292 | else | |
9c8e9aba | 3293 | echo "$as_me: program exited with status $ac_status" >&5 |
3294 | echo "$as_me: failed program was:" >&5 | |
3295 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3296 | ||
3297 | ( exit $ac_status ) | |
3298 | ac_cv_header_stdc=no | |
93626d45 | 3299 | fi |
9c8e9aba | 3300 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
93626d45 | 3301 | fi |
93626d45 | 3302 | fi |
3303 | fi | |
9c8e9aba | 3304 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 |
3305 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
93626d45 | 3306 | if test $ac_cv_header_stdc = yes; then |
9c8e9aba | 3307 | |
3308 | cat >>confdefs.h <<\_ACEOF | |
93626d45 | 3309 | #define STDC_HEADERS 1 |
9c8e9aba | 3310 | _ACEOF |
93626d45 | 3311 | |
3312 | fi | |
3313 | ||
9c8e9aba | 3314 | echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 |
3315 | echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 | |
3316 | if test "${ac_cv_header_time+set}" = set; then | |
3317 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
44ea29f7 | 3318 | else |
9c8e9aba | 3319 | cat >conftest.$ac_ext <<_ACEOF |
3320 | /* confdefs.h. */ | |
3321 | _ACEOF | |
3322 | cat confdefs.h >>conftest.$ac_ext | |
3323 | cat >>conftest.$ac_ext <<_ACEOF | |
3324 | /* end confdefs.h. */ | |
44ea29f7 | 3325 | #include <sys/types.h> |
3326 | #include <sys/time.h> | |
3327 | #include <time.h> | |
9c8e9aba | 3328 | |
3329 | int | |
3330 | main () | |
3331 | { | |
3332 | if ((struct tm *) 0) | |
3333 | return 0; | |
3334 | ; | |
3335 | return 0; | |
3336 | } | |
3337 | _ACEOF | |
3338 | rm -f conftest.$ac_objext | |
3339 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3340 | (eval $ac_compile) 2>conftest.er1 | |
3341 | ac_status=$? | |
3342 | grep -v '^ *+' conftest.er1 >conftest.err | |
3343 | rm -f conftest.er1 | |
3344 | cat conftest.err >&5 | |
3345 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3346 | (exit $ac_status); } && | |
3347 | { ac_try='test -z "$ac_c_werror_flag" | |
3348 | || test ! -s conftest.err' | |
3349 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3350 | (eval $ac_try) 2>&5 | |
3351 | ac_status=$? | |
3352 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3353 | (exit $ac_status); }; } && | |
3354 | { ac_try='test -s conftest.$ac_objext' | |
3355 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3356 | (eval $ac_try) 2>&5 | |
3357 | ac_status=$? | |
3358 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3359 | (exit $ac_status); }; }; then | |
44ea29f7 | 3360 | ac_cv_header_time=yes |
3361 | else | |
9c8e9aba | 3362 | echo "$as_me: failed program was:" >&5 |
3363 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3364 | ||
3365 | ac_cv_header_time=no | |
44ea29f7 | 3366 | fi |
9c8e9aba | 3367 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
44ea29f7 | 3368 | fi |
9c8e9aba | 3369 | echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 |
3370 | echo "${ECHO_T}$ac_cv_header_time" >&6 | |
44ea29f7 | 3371 | if test $ac_cv_header_time = yes; then |
9c8e9aba | 3372 | |
3373 | cat >>confdefs.h <<\_ACEOF | |
44ea29f7 | 3374 | #define TIME_WITH_SYS_TIME 1 |
9c8e9aba | 3375 | _ACEOF |
44ea29f7 | 3376 | |
3377 | fi | |
3378 | ||
9c8e9aba | 3379 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
3380 | ||
3381 | ||
3382 | ||
3383 | ||
3384 | ||
3385 | ||
3386 | ||
3387 | ||
3388 | ||
3389 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
3390 | inttypes.h stdint.h unistd.h | |
93626d45 | 3391 | do |
9c8e9aba | 3392 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
3393 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
3394 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
3395 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
3396 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3397 | else | |
3398 | cat >conftest.$ac_ext <<_ACEOF | |
3399 | /* confdefs.h. */ | |
3400 | _ACEOF | |
3401 | cat confdefs.h >>conftest.$ac_ext | |
3402 | cat >>conftest.$ac_ext <<_ACEOF | |
3403 | /* end confdefs.h. */ | |
3404 | $ac_includes_default | |
3405 | ||
3406 | #include <$ac_header> | |
3407 | _ACEOF | |
3408 | rm -f conftest.$ac_objext | |
3409 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3410 | (eval $ac_compile) 2>conftest.er1 | |
3411 | ac_status=$? | |
3412 | grep -v '^ *+' conftest.er1 >conftest.err | |
3413 | rm -f conftest.er1 | |
3414 | cat conftest.err >&5 | |
3415 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3416 | (exit $ac_status); } && | |
3417 | { ac_try='test -z "$ac_c_werror_flag" | |
3418 | || test ! -s conftest.err' | |
3419 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3420 | (eval $ac_try) 2>&5 | |
3421 | ac_status=$? | |
3422 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3423 | (exit $ac_status); }; } && | |
3424 | { ac_try='test -s conftest.$ac_objext' | |
3425 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3426 | (eval $ac_try) 2>&5 | |
3427 | ac_status=$? | |
3428 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3429 | (exit $ac_status); }; }; then | |
3430 | eval "$as_ac_Header=yes" | |
3431 | else | |
3432 | echo "$as_me: failed program was:" >&5 | |
3433 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3434 | ||
3435 | eval "$as_ac_Header=no" | |
93626d45 | 3436 | fi |
9c8e9aba | 3437 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3438 | fi | |
3439 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
3440 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
3441 | if test `eval echo '${'$as_ac_Header'}'` = yes; then | |
3442 | cat >>confdefs.h <<_ACEOF | |
3443 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3444 | _ACEOF | |
3445 | ||
3446 | fi | |
3447 | ||
3448 | done | |
3449 | ||
3450 | ||
3451 | ||
3452 | ||
3453 | ||
3454 | for ac_header in limits.h unistd.h crypt.h | |
3455 | do | |
3456 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3457 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
3458 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
3459 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
3460 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
3461 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3462 | fi | |
3463 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
3464 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
3465 | else | |
3466 | # Is the header compilable? | |
3467 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 | |
3468 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 | |
3469 | cat >conftest.$ac_ext <<_ACEOF | |
3470 | /* confdefs.h. */ | |
3471 | _ACEOF | |
3472 | cat confdefs.h >>conftest.$ac_ext | |
3473 | cat >>conftest.$ac_ext <<_ACEOF | |
3474 | /* end confdefs.h. */ | |
3475 | $ac_includes_default | |
3476 | #include <$ac_header> | |
3477 | _ACEOF | |
3478 | rm -f conftest.$ac_objext | |
3479 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3480 | (eval $ac_compile) 2>conftest.er1 | |
3481 | ac_status=$? | |
3482 | grep -v '^ *+' conftest.er1 >conftest.err | |
3483 | rm -f conftest.er1 | |
3484 | cat conftest.err >&5 | |
3485 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3486 | (exit $ac_status); } && | |
3487 | { ac_try='test -z "$ac_c_werror_flag" | |
3488 | || test ! -s conftest.err' | |
3489 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3490 | (eval $ac_try) 2>&5 | |
3491 | ac_status=$? | |
3492 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3493 | (exit $ac_status); }; } && | |
3494 | { ac_try='test -s conftest.$ac_objext' | |
3495 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3496 | (eval $ac_try) 2>&5 | |
3497 | ac_status=$? | |
3498 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3499 | (exit $ac_status); }; }; then | |
3500 | ac_header_compiler=yes | |
3501 | else | |
3502 | echo "$as_me: failed program was:" >&5 | |
3503 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3504 | ||
3505 | ac_header_compiler=no | |
3506 | fi | |
3507 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3508 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 | |
3509 | echo "${ECHO_T}$ac_header_compiler" >&6 | |
3510 | ||
3511 | # Is the header present? | |
3512 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 | |
3513 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 | |
3514 | cat >conftest.$ac_ext <<_ACEOF | |
3515 | /* confdefs.h. */ | |
3516 | _ACEOF | |
3517 | cat confdefs.h >>conftest.$ac_ext | |
3518 | cat >>conftest.$ac_ext <<_ACEOF | |
3519 | /* end confdefs.h. */ | |
3520 | #include <$ac_header> | |
3521 | _ACEOF | |
3522 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3523 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3524 | ac_status=$? | |
3525 | grep -v '^ *+' conftest.er1 >conftest.err | |
3526 | rm -f conftest.er1 | |
3527 | cat conftest.err >&5 | |
3528 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3529 | (exit $ac_status); } >/dev/null; then | |
3530 | if test -s conftest.err; then | |
3531 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3532 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
3533 | else | |
3534 | ac_cpp_err= | |
3535 | fi | |
3536 | else | |
3537 | ac_cpp_err=yes | |
3538 | fi | |
3539 | if test -z "$ac_cpp_err"; then | |
3540 | ac_header_preproc=yes | |
3541 | else | |
3542 | echo "$as_me: failed program was:" >&5 | |
3543 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3544 | ||
3545 | ac_header_preproc=no | |
93626d45 | 3546 | fi |
9c8e9aba | 3547 | rm -f conftest.err conftest.$ac_ext |
3548 | echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 | |
3549 | echo "${ECHO_T}$ac_header_preproc" >&6 | |
3550 | ||
3551 | # So? What about this header? | |
3552 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in | |
3553 | yes:no: ) | |
3554 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 | |
3555 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
3556 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 | |
3557 | echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} | |
3558 | ac_header_preproc=yes | |
3559 | ;; | |
3560 | no:yes:* ) | |
3561 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 | |
3562 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} | |
3563 | { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 | |
3564 | echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} | |
3565 | { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 | |
3566 | echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} | |
3567 | { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 | |
3568 | echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} | |
3569 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 | |
3570 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} | |
3571 | { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 | |
3572 | echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} | |
3573 | ( | |
3574 | cat <<\_ASBOX | |
3575 | ## ------------------------------------------ ## | |
3576 | ## Report this to the AC_PACKAGE_NAME lists. ## | |
3577 | ## ------------------------------------------ ## | |
3578 | _ASBOX | |
3579 | ) | | |
3580 | sed "s/^/$as_me: WARNING: /" >&2 | |
3581 | ;; | |
3582 | esac | |
3583 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
3584 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
3585 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
3586 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
93626d45 | 3587 | else |
9c8e9aba | 3588 | eval "$as_ac_Header=\$ac_header_preproc" |
3589 | fi | |
3590 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
3591 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
3592 | ||
3593 | fi | |
3594 | if test `eval echo '${'$as_ac_Header'}'` = yes; then | |
3595 | cat >>confdefs.h <<_ACEOF | |
3596 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3597 | _ACEOF | |
3598 | ||
93626d45 | 3599 | fi |
9c8e9aba | 3600 | |
93626d45 | 3601 | done |
3602 | ||
3603 | ||
9c8e9aba | 3604 | echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 |
3605 | echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 | |
3606 | if test "${ac_cv_c_const+set}" = set; then | |
3607 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3608 | else | |
3609 | cat >conftest.$ac_ext <<_ACEOF | |
3610 | /* confdefs.h. */ | |
3611 | _ACEOF | |
3612 | cat confdefs.h >>conftest.$ac_ext | |
3613 | cat >>conftest.$ac_ext <<_ACEOF | |
3614 | /* end confdefs.h. */ | |
3615 | ||
3616 | int | |
3617 | main () | |
3618 | { | |
3619 | /* FIXME: Include the comments suggested by Paul. */ | |
3620 | #ifndef __cplusplus | |
3621 | /* Ultrix mips cc rejects this. */ | |
3622 | typedef int charset[2]; | |
3623 | const charset x; | |
3624 | /* SunOS 4.1.1 cc rejects this. */ | |
3625 | char const *const *ccp; | |
3626 | char **p; | |
3627 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
3628 | struct point {int x, y;}; | |
3629 | static struct point const zero = {0,0}; | |
3630 | /* AIX XL C 1.02.0.0 rejects this. | |
3631 | It does not let you subtract one const X* pointer from another in | |
3632 | an arm of an if-expression whose if-part is not a constant | |
3633 | expression */ | |
3634 | const char *g = "string"; | |
3635 | ccp = &g + (g ? g-g : 0); | |
3636 | /* HPUX 7.0 cc rejects these. */ | |
3637 | ++ccp; | |
3638 | p = (char**) ccp; | |
3639 | ccp = (char const *const *) p; | |
3640 | { /* SCO 3.2v4 cc rejects this. */ | |
3641 | char *t; | |
3642 | char const *s = 0 ? (char *) 0 : (char const *) 0; | |
3643 | ||
3644 | *t++ = 0; | |
3645 | } | |
3646 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
3647 | int x[] = {25, 17}; | |
3648 | const int *foo = &x[0]; | |
3649 | ++foo; | |
3650 | } | |
3651 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
3652 | typedef const int *iptr; | |
3653 | iptr p = 0; | |
3654 | ++p; | |
3655 | } | |
3656 | { /* AIX XL C 1.02.0.0 rejects this saying | |
3657 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ | |
3658 | struct s { int j; const int *ap[3]; }; | |
3659 | struct s *b; b->j = 5; | |
3660 | } | |
3661 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
3662 | const int foo = 10; | |
3663 | } | |
3664 | #endif | |
93626d45 | 3665 | |
9c8e9aba | 3666 | ; |
3667 | return 0; | |
3668 | } | |
3669 | _ACEOF | |
3670 | rm -f conftest.$ac_objext | |
3671 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3672 | (eval $ac_compile) 2>conftest.er1 | |
3673 | ac_status=$? | |
3674 | grep -v '^ *+' conftest.er1 >conftest.err | |
3675 | rm -f conftest.er1 | |
3676 | cat conftest.err >&5 | |
3677 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3678 | (exit $ac_status); } && | |
3679 | { ac_try='test -z "$ac_c_werror_flag" | |
3680 | || test ! -s conftest.err' | |
3681 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3682 | (eval $ac_try) 2>&5 | |
3683 | ac_status=$? | |
3684 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3685 | (exit $ac_status); }; } && | |
3686 | { ac_try='test -s conftest.$ac_objext' | |
3687 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3688 | (eval $ac_try) 2>&5 | |
3689 | ac_status=$? | |
3690 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3691 | (exit $ac_status); }; }; then | |
93626d45 | 3692 | ac_cv_c_const=yes |
3693 | else | |
9c8e9aba | 3694 | echo "$as_me: failed program was:" >&5 |
3695 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3696 | ||
3697 | ac_cv_c_const=no | |
93626d45 | 3698 | fi |
9c8e9aba | 3699 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
93626d45 | 3700 | fi |
9c8e9aba | 3701 | echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 |
3702 | echo "${ECHO_T}$ac_cv_c_const" >&6 | |
93626d45 | 3703 | if test $ac_cv_c_const = no; then |
9c8e9aba | 3704 | |
3705 | cat >>confdefs.h <<\_ACEOF | |
3706 | #define const | |
3707 | _ACEOF | |
93626d45 | 3708 | |
3709 | fi | |
3710 | ||
9c8e9aba | 3711 | echo "$as_me:$LINENO: checking for size_t" >&5 |
3712 | echo $ECHO_N "checking for size_t... $ECHO_C" >&6 | |
3713 | if test "${ac_cv_type_size_t+set}" = set; then | |
3714 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
93626d45 | 3715 | else |
9c8e9aba | 3716 | cat >conftest.$ac_ext <<_ACEOF |
3717 | /* confdefs.h. */ | |
3718 | _ACEOF | |
3719 | cat confdefs.h >>conftest.$ac_ext | |
3720 | cat >>conftest.$ac_ext <<_ACEOF | |
3721 | /* end confdefs.h. */ | |
3722 | $ac_includes_default | |
3723 | int | |
3724 | main () | |
3725 | { | |
3726 | if ((size_t *) 0) | |
3727 | return 0; | |
3728 | if (sizeof (size_t)) | |
3729 | return 0; | |
3730 | ; | |
3731 | return 0; | |
3732 | } | |
3733 | _ACEOF | |
3734 | rm -f conftest.$ac_objext | |
3735 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3736 | (eval $ac_compile) 2>conftest.er1 | |
3737 | ac_status=$? | |
3738 | grep -v '^ *+' conftest.er1 >conftest.err | |
3739 | rm -f conftest.er1 | |
3740 | cat conftest.err >&5 | |
3741 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3742 | (exit $ac_status); } && | |
3743 | { ac_try='test -z "$ac_c_werror_flag" | |
3744 | || test ! -s conftest.err' | |
3745 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3746 | (eval $ac_try) 2>&5 | |
3747 | ac_status=$? | |
3748 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3749 | (exit $ac_status); }; } && | |
3750 | { ac_try='test -s conftest.$ac_objext' | |
3751 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3752 | (eval $ac_try) 2>&5 | |
3753 | ac_status=$? | |
3754 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3755 | (exit $ac_status); }; }; then | |
93626d45 | 3756 | ac_cv_type_size_t=yes |
3757 | else | |
9c8e9aba | 3758 | echo "$as_me: failed program was:" >&5 |
3759 | sed 's/^/| /' conftest.$ac_ext >&5 | |
93626d45 | 3760 | |
9c8e9aba | 3761 | ac_cv_type_size_t=no |
93626d45 | 3762 | fi |
9c8e9aba | 3763 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3764 | fi | |
3765 | echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 | |
3766 | echo "${ECHO_T}$ac_cv_type_size_t" >&6 | |
3767 | if test $ac_cv_type_size_t = yes; then | |
3768 | : | |
3769 | else | |
3770 | ||
3771 | cat >>confdefs.h <<_ACEOF | |
93626d45 | 3772 | #define size_t unsigned |
9c8e9aba | 3773 | _ACEOF |
93626d45 | 3774 | |
3775 | fi | |
3776 | ||
3777 | ||
9c8e9aba | 3778 | |
3779 | ||
3780 | ||
3781 | ||
3782 | ||
93626d45 | 3783 | for ac_func in socket strcspn strspn strtol strtok |
3784 | do | |
9c8e9aba | 3785 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
3786 | echo "$as_me:$LINENO: checking for $ac_func" >&5 | |
3787 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
3788 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
3789 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3790 | else | |
3791 | cat >conftest.$ac_ext <<_ACEOF | |
3792 | /* confdefs.h. */ | |
3793 | _ACEOF | |
3794 | cat confdefs.h >>conftest.$ac_ext | |
3795 | cat >>conftest.$ac_ext <<_ACEOF | |
3796 | /* end confdefs.h. */ | |
3797 | /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. | |
3798 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
3799 | #define $ac_func innocuous_$ac_func | |
3800 | ||
93626d45 | 3801 | /* System header to define __stub macros and hopefully few prototypes, |
9c8e9aba | 3802 | which can conflict with char $ac_func (); below. |
3803 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3804 | <limits.h> exists even on freestanding compilers. */ | |
3805 | ||
3806 | #ifdef __STDC__ | |
3807 | # include <limits.h> | |
3808 | #else | |
3809 | # include <assert.h> | |
3810 | #endif | |
93626d45 | 3811 | |
9c8e9aba | 3812 | #undef $ac_func |
93626d45 | 3813 | |
9c8e9aba | 3814 | /* Override any gcc2 internal prototype to avoid an error. */ |
3815 | #ifdef __cplusplus | |
3816 | extern "C" | |
3817 | { | |
3818 | #endif | |
3819 | /* We use char because int might match the return type of a gcc2 | |
3820 | builtin and then its argument prototype would still apply. */ | |
3821 | char $ac_func (); | |
93626d45 | 3822 | /* The GNU C library defines this for functions which it implements |
3823 | to always fail with ENOSYS. Some functions are actually named | |
3824 | something starting with __ and the normal name is an alias. */ | |
3825 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) | |
3826 | choke me | |
3827 | #else | |
9c8e9aba | 3828 | char (*f) () = $ac_func; |
3829 | #endif | |
3830 | #ifdef __cplusplus | |
3831 | } | |
93626d45 | 3832 | #endif |
3833 | ||
9c8e9aba | 3834 | int |
3835 | main () | |
3836 | { | |
3837 | return f != $ac_func; | |
3838 | ; | |
3839 | return 0; | |
3840 | } | |
3841 | _ACEOF | |
3842 | rm -f conftest.$ac_objext conftest$ac_exeext | |
3843 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
3844 | (eval $ac_link) 2>conftest.er1 | |
3845 | ac_status=$? | |
3846 | grep -v '^ *+' conftest.er1 >conftest.err | |
3847 | rm -f conftest.er1 | |
3848 | cat conftest.err >&5 | |
3849 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3850 | (exit $ac_status); } && | |
3851 | { ac_try='test -z "$ac_c_werror_flag" | |
3852 | || test ! -s conftest.err' | |
3853 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3854 | (eval $ac_try) 2>&5 | |
3855 | ac_status=$? | |
3856 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3857 | (exit $ac_status); }; } && | |
3858 | { ac_try='test -s conftest$ac_exeext' | |
3859 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3860 | (eval $ac_try) 2>&5 | |
3861 | ac_status=$? | |
3862 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3863 | (exit $ac_status); }; }; then | |
3864 | eval "$as_ac_var=yes" | |
93626d45 | 3865 | else |
9c8e9aba | 3866 | echo "$as_me: failed program was:" >&5 |
3867 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3868 | ||
3869 | eval "$as_ac_var=no" | |
93626d45 | 3870 | fi |
9c8e9aba | 3871 | rm -f conftest.err conftest.$ac_objext \ |
3872 | conftest$ac_exeext conftest.$ac_ext | |
93626d45 | 3873 | fi |
9c8e9aba | 3874 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
3875 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
3876 | if test `eval echo '${'$as_ac_var'}'` = yes; then | |
3877 | cat >>confdefs.h <<_ACEOF | |
3878 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
3879 | _ACEOF | |
93626d45 | 3880 | |
93626d45 | 3881 | fi |
3882 | done | |
3883 | ||
9c8e9aba | 3884 | ac_config_files="$ac_config_files Makefile" |
3885 | cat >confcache <<\_ACEOF | |
93626d45 | 3886 | # This file is a shell script that caches the results of configure |
3887 | # tests run on this system so they can be shared between configure | |
9c8e9aba | 3888 | # scripts and configure runs, see configure's option --config-cache. |
3889 | # It is not useful on other systems. If it contains results you don't | |
3890 | # want to keep, you may remove or edit it. | |
93626d45 | 3891 | # |
9c8e9aba | 3892 | # config.status only pays attention to the cache file if you give it |
3893 | # the --recheck option to rerun configure. | |
93626d45 | 3894 | # |
9c8e9aba | 3895 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
3896 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
3897 | # following values. | |
3898 | ||
3899 | _ACEOF | |
3900 | ||
93626d45 | 3901 | # The following way of writing the cache mishandles newlines in values, |
3902 | # but we know of no workaround that is simple, portable, and efficient. | |
3903 | # So, don't put newlines in cache variables' values. | |
3904 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
3905 | # and sets the high bit in the cache file unless we assign to the vars. | |
9c8e9aba | 3906 | { |
3907 | (set) 2>&1 | | |
3908 | case `(ac_space=' '; set | grep ac_space) 2>&1` in | |
3909 | *ac_space=\ *) | |
3910 | # `set' does not quote correctly, so add quotes (double-quote | |
3911 | # substitution turns \\\\ into \\, and sed turns \\ into \). | |
3912 | sed -n \ | |
3913 | "s/'/'\\\\''/g; | |
3914 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
3915 | ;; | |
3916 | *) | |
3917 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
3918 | sed -n \ | |
3919 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
3920 | ;; | |
3921 | esac; | |
3922 | } | | |
3923 | sed ' | |
3924 | t clear | |
3925 | : clear | |
3926 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
3927 | t end | |
3928 | /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
3929 | : end' >>confcache | |
3930 | if diff $cache_file confcache >/dev/null 2>&1; then :; else | |
93626d45 | 3931 | if test -w $cache_file; then |
9c8e9aba | 3932 | test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" |
3933 | cat confcache >$cache_file | |
93626d45 | 3934 | else |
3935 | echo "not updating unwritable cache $cache_file" | |
3936 | fi | |
3937 | fi | |
3938 | rm -f confcache | |
3939 | ||
93626d45 | 3940 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
3941 | # Let make expand exec_prefix. | |
3942 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
3943 | ||
9c8e9aba | 3944 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
3945 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
3946 | # trailing colons and then remove the whole line if VPATH becomes empty | |
3947 | # (actually we leave an empty line to preserve line numbers). | |
93626d45 | 3948 | if test "x$srcdir" = x.; then |
9c8e9aba | 3949 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
3950 | s/:*\$(srcdir):*/:/; | |
3951 | s/:*\${srcdir}:*/:/; | |
3952 | s/:*@srcdir@:*/:/; | |
3953 | s/^\([^=]*=[ ]*\):*/\1/; | |
3954 | s/:*$//; | |
3955 | s/^[^=]*=[ ]*$//; | |
3956 | }' | |
93626d45 | 3957 | fi |
3958 | ||
93626d45 | 3959 | DEFS=-DHAVE_CONFIG_H |
3960 | ||
9c8e9aba | 3961 | ac_libobjs= |
3962 | ac_ltlibobjs= | |
3963 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
3964 | # 1. Remove the extension, and $U if already installed. | |
3965 | ac_i=`echo "$ac_i" | | |
3966 | sed 's/\$U\././;s/\.o$//;s/\.obj$//'` | |
3967 | # 2. Add them. | |
3968 | ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" | |
3969 | ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' | |
3970 | done | |
3971 | LIBOBJS=$ac_libobjs | |
93626d45 | 3972 | |
9c8e9aba | 3973 | LTLIBOBJS=$ac_ltlibobjs |
3974 | ||
3975 | ||
3976 | ||
3977 | : ${CONFIG_STATUS=./config.status} | |
3978 | ac_clean_files_save=$ac_clean_files | |
3979 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
3980 | { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 | |
3981 | echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
3982 | cat >$CONFIG_STATUS <<_ACEOF | |
3983 | #! $SHELL | |
3984 | # Generated by $as_me. | |
93626d45 | 3985 | # Run this file to recreate the current configuration. |
93626d45 | 3986 | # Compiler output produced by configure, useful for debugging |
9c8e9aba | 3987 | # configure, is in config.log if it exists. |
3988 | ||
3989 | debug=false | |
3990 | ac_cs_recheck=false | |
3991 | ac_cs_silent=false | |
3992 | SHELL=\${CONFIG_SHELL-$SHELL} | |
3993 | _ACEOF | |
3994 | ||
3995 | cat >>$CONFIG_STATUS <<\_ACEOF | |
3996 | ## --------------------- ## | |
3997 | ## M4sh Initialization. ## | |
3998 | ## --------------------- ## | |
3999 | ||
4000 | # Be Bourne compatible | |
4001 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
4002 | emulate sh | |
4003 | NULLCMD=: | |
4004 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which | |
4005 | # is contrary to our usage. Disable this feature. | |
4006 | alias -g '${1+"$@"}'='"$@"' | |
4007 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then | |
4008 | set -o posix | |
4009 | fi | |
4010 | DUALCASE=1; export DUALCASE # for MKS sh | |
93626d45 | 4011 | |
9c8e9aba | 4012 | # Support unset when possible. |
4013 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
4014 | as_unset=unset | |
4015 | else | |
4016 | as_unset=false | |
4017 | fi | |
4018 | ||
4019 | ||
4020 | # Work around bugs in pre-3.0 UWIN ksh. | |
4021 | $as_unset ENV MAIL MAILPATH | |
4022 | PS1='$ ' | |
4023 | PS2='> ' | |
4024 | PS4='+ ' | |
4025 | ||
4026 | # NLS nuisances. | |
4027 | for as_var in \ | |
4028 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
4029 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
4030 | LC_TELEPHONE LC_TIME | |
93626d45 | 4031 | do |
9c8e9aba | 4032 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
4033 | eval $as_var=C; export $as_var | |
4034 | else | |
4035 | $as_unset $as_var | |
4036 | fi | |
93626d45 | 4037 | done |
4038 | ||
9c8e9aba | 4039 | # Required to use basename. |
4040 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
4041 | as_expr=expr | |
4042 | else | |
4043 | as_expr=false | |
4044 | fi | |
93626d45 | 4045 | |
9c8e9aba | 4046 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
4047 | as_basename=basename | |
4048 | else | |
4049 | as_basename=false | |
4050 | fi | |
93626d45 | 4051 | |
93626d45 | 4052 | |
9c8e9aba | 4053 | # Name of the executable. |
4054 | as_me=`$as_basename "$0" || | |
4055 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
4056 | X"$0" : 'X\(//\)$' \| \ | |
4057 | X"$0" : 'X\(/\)$' \| \ | |
4058 | . : '\(.\)' 2>/dev/null || | |
4059 | echo X/"$0" | | |
4060 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } | |
4061 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
4062 | /^X\/\(\/\).*/{ s//\1/; q; } | |
4063 | s/.*/./; q'` | |
4064 | ||
4065 | ||
4066 | # PATH needs CR, and LINENO needs CR and PATH. | |
4067 | # Avoid depending upon Character Ranges. | |
4068 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
4069 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
4070 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
4071 | as_cr_digits='0123456789' | |
4072 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
4073 | ||
4074 | # The user is always right. | |
4075 | if test "${PATH_SEPARATOR+set}" != set; then | |
4076 | echo "#! /bin/sh" >conf$$.sh | |
4077 | echo "exit 0" >>conf$$.sh | |
4078 | chmod +x conf$$.sh | |
4079 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
4080 | PATH_SEPARATOR=';' | |
93626d45 | 4081 | else |
9c8e9aba | 4082 | PATH_SEPARATOR=: |
4083 | fi | |
4084 | rm -f conf$$.sh | |
4085 | fi | |
4086 | ||
4087 | ||
4088 | as_lineno_1=$LINENO | |
4089 | as_lineno_2=$LINENO | |
4090 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
4091 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
4092 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
4093 | # Find who we are. Look in the path if we contain no path at all | |
4094 | # relative or not. | |
4095 | case $0 in | |
4096 | *[\\/]* ) as_myself=$0 ;; | |
4097 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4098 | for as_dir in $PATH | |
4099 | do | |
4100 | IFS=$as_save_IFS | |
4101 | test -z "$as_dir" && as_dir=. | |
4102 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
4103 | done | |
4104 | ||
4105 | ;; | |
4106 | esac | |
4107 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
4108 | # in which case we are not to be found in the path. | |
4109 | if test "x$as_myself" = x; then | |
4110 | as_myself=$0 | |
4111 | fi | |
4112 | if test ! -f "$as_myself"; then | |
4113 | { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 | |
4114 | echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} | |
4115 | { (exit 1); exit 1; }; } | |
93626d45 | 4116 | fi |
9c8e9aba | 4117 | case $CONFIG_SHELL in |
4118 | '') | |
4119 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4120 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
4121 | do | |
4122 | IFS=$as_save_IFS | |
4123 | test -z "$as_dir" && as_dir=. | |
4124 | for as_base in sh bash ksh sh5; do | |
4125 | case $as_dir in | |
4126 | /*) | |
4127 | if ("$as_dir/$as_base" -c ' | |
4128 | as_lineno_1=$LINENO | |
4129 | as_lineno_2=$LINENO | |
4130 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
4131 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
4132 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then | |
4133 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } | |
4134 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
4135 | CONFIG_SHELL=$as_dir/$as_base | |
4136 | export CONFIG_SHELL | |
4137 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
4138 | fi;; | |
4139 | esac | |
4140 | done | |
4141 | done | |
4142 | ;; | |
4143 | esac | |
4144 | ||
4145 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO | |
4146 | # uniformly replaced by the line number. The first 'sed' inserts a | |
4147 | # line-number line before each line; the second 'sed' does the real | |
4148 | # work. The second script uses 'N' to pair each line-number line | |
4149 | # with the numbered line, and appends trailing '-' during | |
4150 | # substitution so that $LINENO is not a special case at line end. | |
4151 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the | |
4152 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) | |
4153 | sed '=' <$as_myself | | |
4154 | sed ' | |
4155 | N | |
4156 | s,$,-, | |
4157 | : loop | |
4158 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
4159 | t loop | |
4160 | s,-$,, | |
4161 | s,^['$as_cr_digits']*\n,, | |
4162 | ' >$as_me.lineno && | |
4163 | chmod +x $as_me.lineno || | |
4164 | { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 | |
4165 | echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} | |
4166 | { (exit 1); exit 1; }; } | |
4167 | ||
4168 | # Don't try to exec as it changes $[0], causing all sort of problems | |
4169 | # (the dirname of $[0] is not the place where we might find the | |
4170 | # original and so on. Autoconf is especially sensible to this). | |
4171 | . ./$as_me.lineno | |
4172 | # Exit status is that of the last command. | |
4173 | exit | |
4174 | } | |
4175 | ||
4176 | ||
4177 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in | |
4178 | *c*,-n*) ECHO_N= ECHO_C=' | |
4179 | ' ECHO_T=' ' ;; | |
4180 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
4181 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
4182 | esac | |
4183 | ||
4184 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
4185 | as_expr=expr | |
4186 | else | |
4187 | as_expr=false | |
4188 | fi | |
4189 | ||
4190 | rm -f conf$$ conf$$.exe conf$$.file | |
4191 | echo >conf$$.file | |
4192 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
4193 | # We could just check for DJGPP; but this test a) works b) is more generic | |
4194 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
4195 | if test -f conf$$.exe; then | |
4196 | # Don't use ln at all; we don't have any links | |
4197 | as_ln_s='cp -p' | |
93626d45 | 4198 | else |
9c8e9aba | 4199 | as_ln_s='ln -s' |
93626d45 | 4200 | fi |
9c8e9aba | 4201 | elif ln conf$$.file conf$$ 2>/dev/null; then |
4202 | as_ln_s=ln | |
4203 | else | |
4204 | as_ln_s='cp -p' | |
4205 | fi | |
4206 | rm -f conf$$ conf$$.exe conf$$.file | |
4207 | ||
4208 | if mkdir -p . 2>/dev/null; then | |
4209 | as_mkdir_p=: | |
4210 | else | |
4211 | test -d ./-p && rmdir ./-p | |
4212 | as_mkdir_p=false | |
4213 | fi | |
4214 | ||
4215 | as_executable_p="test -f" | |
4216 | ||
4217 | # Sed expression to map a string onto a valid CPP name. | |
4218 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
4219 | ||
4220 | # Sed expression to map a string onto a valid variable name. | |
4221 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
4222 | ||
4223 | ||
4224 | # IFS | |
4225 | # We need space, tab and new line, in precisely that order. | |
4226 | as_nl=' | |
4227 | ' | |
4228 | IFS=" $as_nl" | |
4229 | ||
4230 | # CDPATH. | |
4231 | $as_unset CDPATH | |
4232 | ||
4233 | exec 6>&1 | |
4234 | ||
4235 | # Open the log real soon, to keep \$[0] and so on meaningful, and to | |
4236 | # report actual input values of CONFIG_FILES etc. instead of their | |
4237 | # values after options handling. Logging --version etc. is OK. | |
4238 | exec 5>>config.log | |
4239 | { | |
4240 | echo | |
4241 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
4242 | ## Running $as_me. ## | |
4243 | _ASBOX | |
4244 | } >&5 | |
4245 | cat >&5 <<_CSEOF | |
4246 | ||
4247 | This file was extended by $as_me, which was | |
4248 | generated by GNU Autoconf 2.59. Invocation command line was | |
4249 | ||
4250 | CONFIG_FILES = $CONFIG_FILES | |
4251 | CONFIG_HEADERS = $CONFIG_HEADERS | |
4252 | CONFIG_LINKS = $CONFIG_LINKS | |
4253 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
4254 | $ $0 $@ | |
4255 | ||
4256 | _CSEOF | |
4257 | echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 | |
4258 | echo >&5 | |
4259 | _ACEOF | |
4260 | ||
4261 | # Files that config.status was made for. | |
4262 | if test -n "$ac_config_files"; then | |
4263 | echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS | |
4264 | fi | |
4265 | ||
4266 | if test -n "$ac_config_headers"; then | |
4267 | echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS | |
4268 | fi | |
4269 | ||
4270 | if test -n "$ac_config_links"; then | |
4271 | echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS | |
4272 | fi | |
4273 | ||
4274 | if test -n "$ac_config_commands"; then | |
4275 | echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS | |
4276 | fi | |
4277 | ||
4278 | cat >>$CONFIG_STATUS <<\_ACEOF | |
4279 | ||
4280 | ac_cs_usage="\ | |
4281 | \`$as_me' instantiates files from templates according to the | |
4282 | current configuration. | |
4283 | ||
4284 | Usage: $0 [OPTIONS] [FILE]... | |
4285 | ||
4286 | -h, --help print this help, then exit | |
4287 | -V, --version print version number, then exit | |
4288 | -q, --quiet do not print progress messages | |
4289 | -d, --debug don't remove temporary files | |
4290 | --recheck update $as_me by reconfiguring in the same conditions | |
4291 | --file=FILE[:TEMPLATE] | |
4292 | instantiate the configuration file FILE | |
4293 | --header=FILE[:TEMPLATE] | |
4294 | instantiate the configuration header FILE | |
4295 | ||
4296 | Configuration files: | |
4297 | $config_files | |
4298 | ||
4299 | Configuration headers: | |
4300 | $config_headers | |
4301 | ||
4302 | Report bugs to <bug-autoconf@gnu.org>." | |
4303 | _ACEOF | |
4304 | ||
4305 | cat >>$CONFIG_STATUS <<_ACEOF | |
4306 | ac_cs_version="\\ | |
4307 | config.status | |
4308 | configured by $0, generated by GNU Autoconf 2.59, | |
4309 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" | |
4310 | ||
4311 | Copyright (C) 2003 Free Software Foundation, Inc. | |
4312 | This config.status script is free software; the Free Software Foundation | |
4313 | gives unlimited permission to copy, distribute and modify it." | |
4314 | srcdir=$srcdir | |
4315 | _ACEOF | |
4316 | ||
4317 | cat >>$CONFIG_STATUS <<\_ACEOF | |
4318 | # If no file are specified by the user, then we need to provide default | |
4319 | # value. By we need to know if files were specified by the user. | |
4320 | ac_need_defaults=: | |
4321 | while test $# != 0 | |
4322 | do | |
4323 | case $1 in | |
4324 | --*=*) | |
4325 | ac_option=`expr "x$1" : 'x\([^=]*\)='` | |
4326 | ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` | |
4327 | ac_shift=: | |
4328 | ;; | |
4329 | -*) | |
4330 | ac_option=$1 | |
4331 | ac_optarg=$2 | |
4332 | ac_shift=shift | |
4333 | ;; | |
4334 | *) # This is not an option, so the user has probably given explicit | |
4335 | # arguments. | |
4336 | ac_option=$1 | |
4337 | ac_need_defaults=false;; | |
4338 | esac | |
4339 | ||
4340 | case $ac_option in | |
4341 | # Handling of the options. | |
4342 | _ACEOF | |
4343 | cat >>$CONFIG_STATUS <<\_ACEOF | |
4344 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
4345 | ac_cs_recheck=: ;; | |
4346 | --version | --vers* | -V ) | |
4347 | echo "$ac_cs_version"; exit 0 ;; | |
4348 | --he | --h) | |
4349 | # Conflict between --help and --header | |
4350 | { { echo "$as_me:$LINENO: error: ambiguous option: $1 | |
4351 | Try \`$0 --help' for more information." >&5 | |
4352 | echo "$as_me: error: ambiguous option: $1 | |
4353 | Try \`$0 --help' for more information." >&2;} | |
4354 | { (exit 1); exit 1; }; };; | |
4355 | --help | --hel | -h ) | |
4356 | echo "$ac_cs_usage"; exit 0 ;; | |
4357 | --debug | --d* | -d ) | |
4358 | debug=: ;; | |
4359 | --file | --fil | --fi | --f ) | |
4360 | $ac_shift | |
4361 | CONFIG_FILES="$CONFIG_FILES $ac_optarg" | |
4362 | ac_need_defaults=false;; | |
4363 | --header | --heade | --head | --hea ) | |
4364 | $ac_shift | |
4365 | CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" | |
4366 | ac_need_defaults=false;; | |
4367 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
4368 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
4369 | ac_cs_silent=: ;; | |
4370 | ||
4371 | # This is an error. | |
4372 | -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 | |
4373 | Try \`$0 --help' for more information." >&5 | |
4374 | echo "$as_me: error: unrecognized option: $1 | |
4375 | Try \`$0 --help' for more information." >&2;} | |
4376 | { (exit 1); exit 1; }; } ;; | |
4377 | ||
4378 | *) ac_config_targets="$ac_config_targets $1" ;; | |
4379 | ||
4380 | esac | |
4381 | shift | |
93626d45 | 4382 | done |
9c8e9aba | 4383 | |
4384 | ac_configure_extra_args= | |
4385 | ||
4386 | if $ac_cs_silent; then | |
4387 | exec 6>/dev/null | |
4388 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
4389 | fi | |
4390 | ||
4391 | _ACEOF | |
4392 | cat >>$CONFIG_STATUS <<_ACEOF | |
4393 | if \$ac_cs_recheck; then | |
4394 | echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 | |
4395 | exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
93626d45 | 4396 | fi |
93626d45 | 4397 | |
9c8e9aba | 4398 | _ACEOF |
93626d45 | 4399 | |
9c8e9aba | 4400 | |
4401 | ||
4402 | ||
4403 | ||
4404 | cat >>$CONFIG_STATUS <<\_ACEOF | |
4405 | for ac_config_target in $ac_config_targets | |
4406 | do | |
4407 | case "$ac_config_target" in | |
4408 | # Handling of arguments. | |
4409 | "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
4410 | "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; | |
4411 | *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 | |
4412 | echo "$as_me: error: invalid argument: $ac_config_target" >&2;} | |
4413 | { (exit 1); exit 1; }; };; | |
93626d45 | 4414 | esac |
9c8e9aba | 4415 | done |
93626d45 | 4416 | |
9c8e9aba | 4417 | # If the user did not use the arguments to specify the items to instantiate, |
4418 | # then the envvar interface is used. Set only those that are not. | |
4419 | # We use the long form for the default assignment because of an extremely | |
4420 | # bizarre bug on SunOS 4.1.3. | |
4421 | if $ac_need_defaults; then | |
4422 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
4423 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
4424 | fi | |
93626d45 | 4425 | |
9c8e9aba | 4426 | # Have a temporary directory for convenience. Make it in the build tree |
4427 | # simply because there is no reason to put it here, and in addition, | |
4428 | # creating and moving files from /tmp can sometimes cause problems. | |
4429 | # Create a temporary directory, and hook for its removal unless debugging. | |
4430 | $debug || | |
4431 | { | |
4432 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 | |
4433 | trap '{ (exit 1); exit 1; }' 1 2 13 15 | |
4434 | } | |
4435 | ||
4436 | # Create a (secure) tmp directory for tmp files. | |
4437 | ||
4438 | { | |
4439 | tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && | |
4440 | test -n "$tmp" && test -d "$tmp" | |
4441 | } || | |
4442 | { | |
4443 | tmp=./confstat$$-$RANDOM | |
4444 | (umask 077 && mkdir $tmp) | |
4445 | } || | |
4446 | { | |
4447 | echo "$me: cannot create a temporary directory in ." >&2 | |
4448 | { (exit 1); exit 1; } | |
4449 | } | |
4450 | ||
4451 | _ACEOF | |
4452 | ||
4453 | cat >>$CONFIG_STATUS <<_ACEOF | |
4454 | ||
4455 | # | |
4456 | # CONFIG_FILES section. | |
4457 | # | |
4458 | ||
4459 | # No need to generate the scripts if there are no CONFIG_FILES. | |
4460 | # This happens for instance when ./config.status config.h | |
4461 | if test -n "\$CONFIG_FILES"; then | |
4462 | # Protect against being on the right side of a sed subst in config.status. | |
4463 | sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; | |
4464 | s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF | |
4465 | s,@SHELL@,$SHELL,;t t | |
4466 | s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t | |
4467 | s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t | |
4468 | s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t | |
4469 | s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t | |
4470 | s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t | |
4471 | s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t | |
4472 | s,@exec_prefix@,$exec_prefix,;t t | |
4473 | s,@prefix@,$prefix,;t t | |
4474 | s,@program_transform_name@,$program_transform_name,;t t | |
4475 | s,@bindir@,$bindir,;t t | |
4476 | s,@sbindir@,$sbindir,;t t | |
4477 | s,@libexecdir@,$libexecdir,;t t | |
4478 | s,@datadir@,$datadir,;t t | |
4479 | s,@sysconfdir@,$sysconfdir,;t t | |
4480 | s,@sharedstatedir@,$sharedstatedir,;t t | |
4481 | s,@localstatedir@,$localstatedir,;t t | |
4482 | s,@libdir@,$libdir,;t t | |
4483 | s,@includedir@,$includedir,;t t | |
4484 | s,@oldincludedir@,$oldincludedir,;t t | |
4485 | s,@infodir@,$infodir,;t t | |
4486 | s,@mandir@,$mandir,;t t | |
4487 | s,@build_alias@,$build_alias,;t t | |
4488 | s,@host_alias@,$host_alias,;t t | |
4489 | s,@target_alias@,$target_alias,;t t | |
4490 | s,@DEFS@,$DEFS,;t t | |
4491 | s,@ECHO_C@,$ECHO_C,;t t | |
4492 | s,@ECHO_N@,$ECHO_N,;t t | |
4493 | s,@ECHO_T@,$ECHO_T,;t t | |
4494 | s,@LIBS@,$LIBS,;t t | |
4495 | s,@CXX@,$CXX,;t t | |
4496 | s,@CXXFLAGS@,$CXXFLAGS,;t t | |
4497 | s,@LDFLAGS@,$LDFLAGS,;t t | |
4498 | s,@CPPFLAGS@,$CPPFLAGS,;t t | |
4499 | s,@ac_ct_CXX@,$ac_ct_CXX,;t t | |
4500 | s,@EXEEXT@,$EXEEXT,;t t | |
4501 | s,@OBJEXT@,$OBJEXT,;t t | |
4502 | s,@CXXCPP@,$CXXCPP,;t t | |
4503 | s,@CC@,$CC,;t t | |
4504 | s,@CFLAGS@,$CFLAGS,;t t | |
4505 | s,@ac_ct_CC@,$ac_ct_CC,;t t | |
4506 | s,@CPP@,$CPP,;t t | |
4507 | s,@EGREP@,$EGREP,;t t | |
4508 | s,@LIBOBJS@,$LIBOBJS,;t t | |
4509 | s,@LTLIBOBJS@,$LTLIBOBJS,;t t | |
4510 | CEOF | |
4511 | ||
4512 | _ACEOF | |
4513 | ||
4514 | cat >>$CONFIG_STATUS <<\_ACEOF | |
4515 | # Split the substitutions into bite-sized pieces for seds with | |
4516 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
4517 | ac_max_sed_lines=48 | |
4518 | ac_sed_frag=1 # Number of current file. | |
4519 | ac_beg=1 # First line for current file. | |
4520 | ac_end=$ac_max_sed_lines # Line after last line for current file. | |
4521 | ac_more_lines=: | |
4522 | ac_sed_cmds= | |
4523 | while $ac_more_lines; do | |
4524 | if test $ac_beg -gt 1; then | |
4525 | sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
4526 | else | |
4527 | sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
4528 | fi | |
4529 | if test ! -s $tmp/subs.frag; then | |
4530 | ac_more_lines=false | |
4531 | else | |
4532 | # The purpose of the label and of the branching condition is to | |
4533 | # speed up the sed processing (if there are no `@' at all, there | |
4534 | # is no need to browse any of the substitutions). | |
4535 | # These are the two extra sed commands mentioned above. | |
4536 | (echo ':t | |
4537 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed | |
4538 | if test -z "$ac_sed_cmds"; then | |
4539 | ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" | |
4540 | else | |
4541 | ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" | |
4542 | fi | |
4543 | ac_sed_frag=`expr $ac_sed_frag + 1` | |
4544 | ac_beg=$ac_end | |
4545 | ac_end=`expr $ac_end + $ac_max_sed_lines` | |
4546 | fi | |
4547 | done | |
4548 | if test -z "$ac_sed_cmds"; then | |
4549 | ac_sed_cmds=cat | |
93626d45 | 4550 | fi |
9c8e9aba | 4551 | fi # test -n "$CONFIG_FILES" |
93626d45 | 4552 | |
9c8e9aba | 4553 | _ACEOF |
4554 | cat >>$CONFIG_STATUS <<\_ACEOF | |
4555 | for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue | |
4556 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
4557 | case $ac_file in | |
4558 | - | *:- | *:-:* ) # input from stdin | |
4559 | cat >$tmp/stdin | |
4560 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
4561 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
4562 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
4563 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
4564 | * ) ac_file_in=$ac_file.in ;; | |
93626d45 | 4565 | esac |
4566 | ||
9c8e9aba | 4567 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. |
4568 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
4569 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
4570 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
4571 | X"$ac_file" : 'X\(//\)$' \| \ | |
4572 | X"$ac_file" : 'X\(/\)' \| \ | |
4573 | . : '\(.\)' 2>/dev/null || | |
4574 | echo X"$ac_file" | | |
4575 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
4576 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
4577 | /^X\(\/\/\)$/{ s//\1/; q; } | |
4578 | /^X\(\/\).*/{ s//\1/; q; } | |
4579 | s/.*/./; q'` | |
4580 | { if $as_mkdir_p; then | |
4581 | mkdir -p "$ac_dir" | |
4582 | else | |
4583 | as_dir="$ac_dir" | |
4584 | as_dirs= | |
4585 | while test ! -d "$as_dir"; do | |
4586 | as_dirs="$as_dir $as_dirs" | |
4587 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
4588 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
4589 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
4590 | X"$as_dir" : 'X\(//\)$' \| \ | |
4591 | X"$as_dir" : 'X\(/\)' \| \ | |
4592 | . : '\(.\)' 2>/dev/null || | |
4593 | echo X"$as_dir" | | |
4594 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
4595 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
4596 | /^X\(\/\/\)$/{ s//\1/; q; } | |
4597 | /^X\(\/\).*/{ s//\1/; q; } | |
4598 | s/.*/./; q'` | |
4599 | done | |
4600 | test ! -n "$as_dirs" || mkdir $as_dirs | |
4601 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
4602 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
4603 | { (exit 1); exit 1; }; }; } | |
4604 | ||
4605 | ac_builddir=. | |
4606 | ||
4607 | if test "$ac_dir" != .; then | |
4608 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
4609 | # A "../" for each directory in $ac_dir_suffix. | |
4610 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
4611 | else | |
4612 | ac_dir_suffix= ac_top_builddir= | |
4613 | fi | |
93626d45 | 4614 | |
9c8e9aba | 4615 | case $srcdir in |
4616 | .) # No --srcdir option. We are building in place. | |
4617 | ac_srcdir=. | |
4618 | if test -z "$ac_top_builddir"; then | |
4619 | ac_top_srcdir=. | |
4620 | else | |
4621 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
4622 | fi ;; | |
4623 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
4624 | ac_srcdir=$srcdir$ac_dir_suffix; | |
4625 | ac_top_srcdir=$srcdir ;; | |
4626 | *) # Relative path. | |
4627 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
4628 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
4629 | esac | |
4630 | ||
4631 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
4632 | # the directories may not exist. | |
4633 | case `pwd` in | |
4634 | .) ac_abs_builddir="$ac_dir";; | |
4635 | *) | |
4636 | case "$ac_dir" in | |
4637 | .) ac_abs_builddir=`pwd`;; | |
4638 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
4639 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
4640 | esac;; | |
4641 | esac | |
4642 | case $ac_abs_builddir in | |
4643 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
4644 | *) | |
4645 | case ${ac_top_builddir}. in | |
4646 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
4647 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
4648 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
4649 | esac;; | |
4650 | esac | |
4651 | case $ac_abs_builddir in | |
4652 | .) ac_abs_srcdir=$ac_srcdir;; | |
4653 | *) | |
4654 | case $ac_srcdir in | |
4655 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
4656 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
4657 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
4658 | esac;; | |
4659 | esac | |
4660 | case $ac_abs_builddir in | |
4661 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
4662 | *) | |
4663 | case $ac_top_srcdir in | |
4664 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
4665 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
4666 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
4667 | esac;; | |
4668 | esac | |
4669 | ||
4670 | ||
4671 | ||
4672 | if test x"$ac_file" != x-; then | |
4673 | { echo "$as_me:$LINENO: creating $ac_file" >&5 | |
4674 | echo "$as_me: creating $ac_file" >&6;} | |
4675 | rm -f "$ac_file" | |
4676 | fi | |
4677 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
4678 | # use $as_me), people would be surprised to read: | |
4679 | # /* config.h. Generated by config.status. */ | |
4680 | if test x"$ac_file" = x-; then | |
4681 | configure_input= | |
4682 | else | |
4683 | configure_input="$ac_file. " | |
4684 | fi | |
4685 | configure_input=$configure_input"Generated from `echo $ac_file_in | | |
4686 | sed 's,.*/,,'` by configure." | |
4687 | ||
4688 | # First look for the input files in the build tree, otherwise in the | |
4689 | # src tree. | |
4690 | ac_file_inputs=`IFS=: | |
4691 | for f in $ac_file_in; do | |
4692 | case $f in | |
4693 | -) echo $tmp/stdin ;; | |
4694 | [\\/$]*) | |
4695 | # Absolute (can't be DOS-style, as IFS=:) | |
4696 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
4697 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
4698 | { (exit 1); exit 1; }; } | |
4699 | echo "$f";; | |
4700 | *) # Relative | |
4701 | if test -f "$f"; then | |
4702 | # Build tree | |
4703 | echo "$f" | |
4704 | elif test -f "$srcdir/$f"; then | |
4705 | # Source tree | |
4706 | echo "$srcdir/$f" | |
4707 | else | |
4708 | # /dev/null tree | |
4709 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
4710 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
4711 | { (exit 1); exit 1; }; } | |
4712 | fi;; | |
4713 | esac | |
4714 | done` || { (exit 1); exit 1; } | |
4715 | _ACEOF | |
4716 | cat >>$CONFIG_STATUS <<_ACEOF | |
4717 | sed "$ac_vpsub | |
4718 | $extrasub | |
4719 | _ACEOF | |
4720 | cat >>$CONFIG_STATUS <<\_ACEOF | |
4721 | :t | |
4722 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
4723 | s,@configure_input@,$configure_input,;t t | |
4724 | s,@srcdir@,$ac_srcdir,;t t | |
4725 | s,@abs_srcdir@,$ac_abs_srcdir,;t t | |
4726 | s,@top_srcdir@,$ac_top_srcdir,;t t | |
4727 | s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t | |
4728 | s,@builddir@,$ac_builddir,;t t | |
4729 | s,@abs_builddir@,$ac_abs_builddir,;t t | |
4730 | s,@top_builddir@,$ac_top_builddir,;t t | |
4731 | s,@abs_top_builddir@,$ac_abs_top_builddir,;t t | |
4732 | " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out | |
4733 | rm -f $tmp/stdin | |
4734 | if test x"$ac_file" != x-; then | |
4735 | mv $tmp/out $ac_file | |
4736 | else | |
4737 | cat $tmp/out | |
4738 | rm -f $tmp/out | |
4739 | fi | |
4740 | ||
4741 | done | |
4742 | _ACEOF | |
4743 | cat >>$CONFIG_STATUS <<\_ACEOF | |
93626d45 | 4744 | |
9c8e9aba | 4745 | # |
4746 | # CONFIG_HEADER section. | |
4747 | # | |
93626d45 | 4748 | |
4749 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
4750 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
4751 | # | |
4752 | # ac_d sets the value in "#define NAME VALUE" lines. | |
9c8e9aba | 4753 | ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
4754 | ac_dB='[ ].*$,\1#\2' | |
4755 | ac_dC=' ' | |
4756 | ac_dD=',;t' | |
4757 | # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
4758 | ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
4759 | ac_uB='$,\1#\2define\3' | |
93626d45 | 4760 | ac_uC=' ' |
9c8e9aba | 4761 | ac_uD=',;t' |
4762 | ||
4763 | for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue | |
93626d45 | 4764 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
9c8e9aba | 4765 | case $ac_file in |
4766 | - | *:- | *:-:* ) # input from stdin | |
4767 | cat >$tmp/stdin | |
4768 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
4769 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
4770 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
4771 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
4772 | * ) ac_file_in=$ac_file.in ;; | |
93626d45 | 4773 | esac |
4774 | ||
9c8e9aba | 4775 | test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 |
4776 | echo "$as_me: creating $ac_file" >&6;} | |
4777 | ||
4778 | # First look for the input files in the build tree, otherwise in the | |
4779 | # src tree. | |
4780 | ac_file_inputs=`IFS=: | |
4781 | for f in $ac_file_in; do | |
4782 | case $f in | |
4783 | -) echo $tmp/stdin ;; | |
4784 | [\\/$]*) | |
4785 | # Absolute (can't be DOS-style, as IFS=:) | |
4786 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
4787 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
4788 | { (exit 1); exit 1; }; } | |
4789 | # Do quote $f, to prevent DOS paths from being IFS'd. | |
4790 | echo "$f";; | |
4791 | *) # Relative | |
4792 | if test -f "$f"; then | |
4793 | # Build tree | |
4794 | echo "$f" | |
4795 | elif test -f "$srcdir/$f"; then | |
4796 | # Source tree | |
4797 | echo "$srcdir/$f" | |
4798 | else | |
4799 | # /dev/null tree | |
4800 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
4801 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
4802 | { (exit 1); exit 1; }; } | |
4803 | fi;; | |
4804 | esac | |
4805 | done` || { (exit 1); exit 1; } | |
4806 | # Remove the trailing spaces. | |
4807 | sed 's/[ ]*$//' $ac_file_inputs >$tmp/in | |
4808 | ||
4809 | _ACEOF | |
4810 | ||
4811 | # Transform confdefs.h into two sed scripts, `conftest.defines' and | |
4812 | # `conftest.undefs', that substitutes the proper values into | |
4813 | # config.h.in to produce config.h. The first handles `#define' | |
4814 | # templates, and the second `#undef' templates. | |
4815 | # And first: Protect against being on the right side of a sed subst in | |
4816 | # config.status. Protect against being in an unquoted here document | |
4817 | # in config.status. | |
4818 | rm -f conftest.defines conftest.undefs | |
4819 | # Using a here document instead of a string reduces the quoting nightmare. | |
4820 | # Putting comments in sed scripts is not portable. | |
4821 | # | |
4822 | # `end' is used to avoid that the second main sed command (meant for | |
4823 | # 0-ary CPP macros) applies to n-ary macro definitions. | |
4824 | # See the Autoconf documentation for `clear'. | |
4825 | cat >confdef2sed.sed <<\_ACEOF | |
4826 | s/[\\&,]/\\&/g | |
4827 | s,[\\$`],\\&,g | |
4828 | t clear | |
4829 | : clear | |
4830 | s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp | |
4831 | t end | |
4832 | s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp | |
4833 | : end | |
4834 | _ACEOF | |
4835 | # If some macros were called several times there might be several times | |
4836 | # the same #defines, which is useless. Nevertheless, we may not want to | |
4837 | # sort them, since we want the *last* AC-DEFINE to be honored. | |
4838 | uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines | |
4839 | sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs | |
4840 | rm -f confdef2sed.sed | |
93626d45 | 4841 | |
4842 | # This sed command replaces #undef with comments. This is necessary, for | |
4843 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
4844 | # on some systems where configure will not decide to define it. | |
9c8e9aba | 4845 | cat >>conftest.undefs <<\_ACEOF |
4846 | s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, | |
4847 | _ACEOF | |
4848 | ||
4849 | # Break up conftest.defines because some shells have a limit on the size | |
4850 | # of here documents, and old seds have small limits too (100 cmds). | |
4851 | echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS | |
4852 | echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS | |
4853 | echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS | |
4854 | echo ' :' >>$CONFIG_STATUS | |
4855 | rm -f conftest.tail | |
4856 | while grep . conftest.defines >/dev/null | |
4857 | do | |
4858 | # Write a limited-size here document to $tmp/defines.sed. | |
4859 | echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS | |
4860 | # Speed up: don't consider the non `#define' lines. | |
4861 | echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS | |
4862 | # Work around the forget-to-reset-the-flag bug. | |
4863 | echo 't clr' >>$CONFIG_STATUS | |
4864 | echo ': clr' >>$CONFIG_STATUS | |
4865 | sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS | |
4866 | echo 'CEOF | |
4867 | sed -f $tmp/defines.sed $tmp/in >$tmp/out | |
4868 | rm -f $tmp/in | |
4869 | mv $tmp/out $tmp/in | |
4870 | ' >>$CONFIG_STATUS | |
4871 | sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail | |
4872 | rm -f conftest.defines | |
4873 | mv conftest.tail conftest.defines | |
4874 | done | |
4875 | rm -f conftest.defines | |
4876 | echo ' fi # grep' >>$CONFIG_STATUS | |
4877 | echo >>$CONFIG_STATUS | |
93626d45 | 4878 | |
9c8e9aba | 4879 | # Break up conftest.undefs because some shells have a limit on the size |
4880 | # of here documents, and old seds have small limits too (100 cmds). | |
4881 | echo ' # Handle all the #undef templates' >>$CONFIG_STATUS | |
93626d45 | 4882 | rm -f conftest.tail |
9c8e9aba | 4883 | while grep . conftest.undefs >/dev/null |
93626d45 | 4884 | do |
9c8e9aba | 4885 | # Write a limited-size here document to $tmp/undefs.sed. |
4886 | echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS | |
4887 | # Speed up: don't consider the non `#undef' | |
4888 | echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS | |
4889 | # Work around the forget-to-reset-the-flag bug. | |
4890 | echo 't clr' >>$CONFIG_STATUS | |
4891 | echo ': clr' >>$CONFIG_STATUS | |
4892 | sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS | |
93626d45 | 4893 | echo 'CEOF |
9c8e9aba | 4894 | sed -f $tmp/undefs.sed $tmp/in >$tmp/out |
4895 | rm -f $tmp/in | |
4896 | mv $tmp/out $tmp/in | |
4897 | ' >>$CONFIG_STATUS | |
4898 | sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail | |
4899 | rm -f conftest.undefs | |
4900 | mv conftest.tail conftest.undefs | |
93626d45 | 4901 | done |
9c8e9aba | 4902 | rm -f conftest.undefs |
4903 | ||
4904 | cat >>$CONFIG_STATUS <<\_ACEOF | |
4905 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
4906 | # use $as_me), people would be surprised to read: | |
4907 | # /* config.h. Generated by config.status. */ | |
4908 | if test x"$ac_file" = x-; then | |
4909 | echo "/* Generated by configure. */" >$tmp/config.h | |
93626d45 | 4910 | else |
9c8e9aba | 4911 | echo "/* $ac_file. Generated by configure. */" >$tmp/config.h |
4912 | fi | |
4913 | cat $tmp/in >>$tmp/config.h | |
4914 | rm -f $tmp/in | |
4915 | if test x"$ac_file" != x-; then | |
4916 | if diff $ac_file $tmp/config.h >/dev/null 2>&1; then | |
4917 | { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 | |
4918 | echo "$as_me: $ac_file is unchanged" >&6;} | |
4919 | else | |
4920 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
4921 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
4922 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
4923 | X"$ac_file" : 'X\(//\)$' \| \ | |
4924 | X"$ac_file" : 'X\(/\)' \| \ | |
4925 | . : '\(.\)' 2>/dev/null || | |
4926 | echo X"$ac_file" | | |
4927 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
4928 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
4929 | /^X\(\/\/\)$/{ s//\1/; q; } | |
4930 | /^X\(\/\).*/{ s//\1/; q; } | |
4931 | s/.*/./; q'` | |
4932 | { if $as_mkdir_p; then | |
4933 | mkdir -p "$ac_dir" | |
4934 | else | |
4935 | as_dir="$ac_dir" | |
4936 | as_dirs= | |
4937 | while test ! -d "$as_dir"; do | |
4938 | as_dirs="$as_dir $as_dirs" | |
4939 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
4940 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
4941 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
4942 | X"$as_dir" : 'X\(//\)$' \| \ | |
4943 | X"$as_dir" : 'X\(/\)' \| \ | |
4944 | . : '\(.\)' 2>/dev/null || | |
4945 | echo X"$as_dir" | | |
4946 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
4947 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
4948 | /^X\(\/\/\)$/{ s//\1/; q; } | |
4949 | /^X\(\/\).*/{ s//\1/; q; } | |
4950 | s/.*/./; q'` | |
4951 | done | |
4952 | test ! -n "$as_dirs" || mkdir $as_dirs | |
4953 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
4954 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
4955 | { (exit 1); exit 1; }; }; } | |
4956 | ||
4957 | rm -f $ac_file | |
4958 | mv $tmp/config.h $ac_file | |
93626d45 | 4959 | fi |
9c8e9aba | 4960 | else |
4961 | cat $tmp/config.h | |
4962 | rm -f $tmp/config.h | |
93626d45 | 4963 | fi |
9c8e9aba | 4964 | done |
4965 | _ACEOF | |
93626d45 | 4966 | |
9c8e9aba | 4967 | cat >>$CONFIG_STATUS <<\_ACEOF |
93626d45 | 4968 | |
9c8e9aba | 4969 | { (exit 0); exit 0; } |
4970 | _ACEOF | |
93626d45 | 4971 | chmod +x $CONFIG_STATUS |
9c8e9aba | 4972 | ac_clean_files=$ac_clean_files_save |
4973 | ||
4974 | ||
4975 | # configure is writing to config.log, and then calls config.status. | |
4976 | # config.status does its own redirection, appending to config.log. | |
4977 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
4978 | # by configure, so config.status won't be able to write to it; its | |
4979 | # output is simply discarded. So we exec the FD to /dev/null, | |
4980 | # effectively closing config.log, so it can be properly (re)opened and | |
4981 | # appended to by config.status. When coming back to configure, we | |
4982 | # need to make the FD available again. | |
4983 | if test "$no_create" != yes; then | |
4984 | ac_cs_success=: | |
4985 | ac_config_status_args= | |
4986 | test "$silent" = yes && | |
4987 | ac_config_status_args="$ac_config_status_args --quiet" | |
4988 | exec 5>/dev/null | |
4989 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
4990 | exec 5>>config.log | |
4991 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
4992 | # would make configure fail if this is the last instruction. | |
4993 | $ac_cs_success || { (exit 1); exit 1; } | |
4994 | fi | |
4995 | ||
93626d45 | 4996 | |
e6223f69 | 4997 | ./Config |