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b1075c1b | 1 | #! /bin/sh |
2 | # Guess values for system-dependent variables and create Makefiles. | |
3 | # Generated by GNU Autoconf 2.59 for libdecnumber . | |
4 | # | |
5 | # Report bugs to <gcc-bugs@gcc.gnu.org>. | |
6 | # | |
7 | # Copyright (C) 2003 Free Software Foundation, Inc. | |
8 | # This configure script is free software; the Free Software Foundation | |
9 | # gives unlimited permission to copy, distribute and modify it. | |
10 | ## --------------------- ## | |
11 | ## M4sh Initialization. ## | |
12 | ## --------------------- ## | |
13 | ||
14 | # Be Bourne compatible | |
15 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
16 | emulate sh | |
17 | NULLCMD=: | |
18 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which | |
19 | # is contrary to our usage. Disable this feature. | |
20 | alias -g '${1+"$@"}'='"$@"' | |
21 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then | |
22 | set -o posix | |
23 | fi | |
24 | DUALCASE=1; export DUALCASE # for MKS sh | |
25 | ||
26 | # Support unset when possible. | |
27 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
28 | as_unset=unset | |
29 | else | |
30 | as_unset=false | |
31 | fi | |
32 | ||
33 | ||
34 | # Work around bugs in pre-3.0 UWIN ksh. | |
35 | $as_unset ENV MAIL MAILPATH | |
36 | PS1='$ ' | |
37 | PS2='> ' | |
38 | PS4='+ ' | |
39 | ||
40 | # NLS nuisances. | |
41 | for as_var in \ | |
42 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
43 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
44 | LC_TELEPHONE LC_TIME | |
45 | do | |
46 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then | |
47 | eval $as_var=C; export $as_var | |
48 | else | |
49 | $as_unset $as_var | |
50 | fi | |
51 | done | |
52 | ||
53 | # Required to use basename. | |
54 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
55 | as_expr=expr | |
56 | else | |
57 | as_expr=false | |
58 | fi | |
59 | ||
60 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then | |
61 | as_basename=basename | |
62 | else | |
63 | as_basename=false | |
64 | fi | |
65 | ||
66 | ||
67 | # Name of the executable. | |
68 | as_me=`$as_basename "$0" || | |
69 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
70 | X"$0" : 'X\(//\)$' \| \ | |
71 | X"$0" : 'X\(/\)$' \| \ | |
72 | . : '\(.\)' 2>/dev/null || | |
73 | echo X/"$0" | | |
74 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } | |
75 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
76 | /^X\/\(\/\).*/{ s//\1/; q; } | |
77 | s/.*/./; q'` | |
78 | ||
79 | ||
80 | # PATH needs CR, and LINENO needs CR and PATH. | |
81 | # Avoid depending upon Character Ranges. | |
82 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
83 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
84 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
85 | as_cr_digits='0123456789' | |
86 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
87 | ||
88 | # The user is always right. | |
89 | if test "${PATH_SEPARATOR+set}" != set; then | |
90 | echo "#! /bin/sh" >conf$$.sh | |
91 | echo "exit 0" >>conf$$.sh | |
92 | chmod +x conf$$.sh | |
93 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
94 | PATH_SEPARATOR=';' | |
95 | else | |
96 | PATH_SEPARATOR=: | |
97 | fi | |
98 | rm -f conf$$.sh | |
99 | fi | |
100 | ||
101 | ||
102 | as_lineno_1=$LINENO | |
103 | as_lineno_2=$LINENO | |
104 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
105 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
106 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
107 | # Find who we are. Look in the path if we contain no path at all | |
108 | # relative or not. | |
109 | case $0 in | |
110 | *[\\/]* ) as_myself=$0 ;; | |
111 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
112 | for as_dir in $PATH | |
113 | do | |
114 | IFS=$as_save_IFS | |
115 | test -z "$as_dir" && as_dir=. | |
116 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
117 | done | |
118 | ||
119 | ;; | |
120 | esac | |
121 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
122 | # in which case we are not to be found in the path. | |
123 | if test "x$as_myself" = x; then | |
124 | as_myself=$0 | |
125 | fi | |
126 | if test ! -f "$as_myself"; then | |
127 | { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 | |
128 | { (exit 1); exit 1; }; } | |
129 | fi | |
130 | case $CONFIG_SHELL in | |
131 | '') | |
132 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
133 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
134 | do | |
135 | IFS=$as_save_IFS | |
136 | test -z "$as_dir" && as_dir=. | |
137 | for as_base in sh bash ksh sh5; do | |
138 | case $as_dir in | |
139 | /*) | |
140 | if ("$as_dir/$as_base" -c ' | |
141 | as_lineno_1=$LINENO | |
142 | as_lineno_2=$LINENO | |
143 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
144 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
145 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then | |
146 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } | |
147 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
148 | CONFIG_SHELL=$as_dir/$as_base | |
149 | export CONFIG_SHELL | |
150 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
151 | fi;; | |
152 | esac | |
153 | done | |
154 | done | |
155 | ;; | |
156 | esac | |
157 | ||
158 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO | |
159 | # uniformly replaced by the line number. The first 'sed' inserts a | |
160 | # line-number line before each line; the second 'sed' does the real | |
161 | # work. The second script uses 'N' to pair each line-number line | |
162 | # with the numbered line, and appends trailing '-' during | |
163 | # substitution so that $LINENO is not a special case at line end. | |
164 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the | |
165 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) | |
166 | sed '=' <$as_myself | | |
167 | sed ' | |
168 | N | |
169 | s,$,-, | |
170 | : loop | |
171 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
172 | t loop | |
173 | s,-$,, | |
174 | s,^['$as_cr_digits']*\n,, | |
175 | ' >$as_me.lineno && | |
176 | chmod +x $as_me.lineno || | |
177 | { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 | |
178 | { (exit 1); exit 1; }; } | |
179 | ||
180 | # Don't try to exec as it changes $[0], causing all sort of problems | |
181 | # (the dirname of $[0] is not the place where we might find the | |
182 | # original and so on. Autoconf is especially sensible to this). | |
183 | . ./$as_me.lineno | |
184 | # Exit status is that of the last command. | |
185 | exit | |
186 | } | |
187 | ||
188 | ||
189 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in | |
190 | *c*,-n*) ECHO_N= ECHO_C=' | |
191 | ' ECHO_T=' ' ;; | |
192 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
193 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
194 | esac | |
195 | ||
196 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
197 | as_expr=expr | |
198 | else | |
199 | as_expr=false | |
200 | fi | |
201 | ||
202 | rm -f conf$$ conf$$.exe conf$$.file | |
203 | echo >conf$$.file | |
204 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
205 | # We could just check for DJGPP; but this test a) works b) is more generic | |
206 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
207 | if test -f conf$$.exe; then | |
208 | # Don't use ln at all; we don't have any links | |
209 | as_ln_s='cp -p' | |
210 | else | |
211 | as_ln_s='ln -s' | |
212 | fi | |
213 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
214 | as_ln_s=ln | |
215 | else | |
216 | as_ln_s='cp -p' | |
217 | fi | |
218 | rm -f conf$$ conf$$.exe conf$$.file | |
219 | ||
220 | if mkdir -p . 2>/dev/null; then | |
221 | as_mkdir_p=: | |
222 | else | |
223 | test -d ./-p && rmdir ./-p | |
224 | as_mkdir_p=false | |
225 | fi | |
226 | ||
227 | as_executable_p="test -f" | |
228 | ||
229 | # Sed expression to map a string onto a valid CPP name. | |
230 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
231 | ||
232 | # Sed expression to map a string onto a valid variable name. | |
233 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
234 | ||
235 | ||
236 | # IFS | |
237 | # We need space, tab and new line, in precisely that order. | |
238 | as_nl=' | |
239 | ' | |
240 | IFS=" $as_nl" | |
241 | ||
242 | # CDPATH. | |
243 | $as_unset CDPATH | |
244 | ||
245 | ||
246 | # Name of the host. | |
247 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
248 | # so uname gets run too. | |
249 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
250 | ||
251 | exec 6>&1 | |
252 | ||
253 | # | |
254 | # Initializations. | |
255 | # | |
256 | ac_default_prefix=/usr/local | |
257 | ac_config_libobj_dir=. | |
258 | cross_compiling=no | |
259 | subdirs= | |
260 | MFLAGS= | |
261 | MAKEFLAGS= | |
262 | SHELL=${CONFIG_SHELL-/bin/sh} | |
263 | ||
264 | # Maximum number of lines to put in a shell here document. | |
265 | # This variable seems obsolete. It should probably be removed, and | |
266 | # only ac_max_sed_lines should be used. | |
267 | : ${ac_max_here_lines=38} | |
268 | ||
269 | # Identity of this package. | |
270 | PACKAGE_NAME='libdecnumber' | |
271 | PACKAGE_TARNAME='libdecnumber' | |
272 | PACKAGE_VERSION=' ' | |
273 | PACKAGE_STRING='libdecnumber ' | |
274 | PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org' | |
275 | ||
276 | ac_unique_file="decNumber.h" | |
277 | # Factoring default headers for most tests. | |
278 | ac_includes_default="\ | |
279 | #include <stdio.h> | |
280 | #if HAVE_SYS_TYPES_H | |
281 | # include <sys/types.h> | |
282 | #endif | |
283 | #if HAVE_SYS_STAT_H | |
284 | # include <sys/stat.h> | |
285 | #endif | |
286 | #if STDC_HEADERS | |
287 | # include <stdlib.h> | |
288 | # include <stddef.h> | |
289 | #else | |
290 | # if HAVE_STDLIB_H | |
291 | # include <stdlib.h> | |
292 | # endif | |
293 | #endif | |
294 | #if HAVE_STRING_H | |
295 | # if !STDC_HEADERS && HAVE_MEMORY_H | |
296 | # include <memory.h> | |
297 | # endif | |
298 | # include <string.h> | |
299 | #endif | |
300 | #if HAVE_STRINGS_H | |
301 | # include <strings.h> | |
302 | #endif | |
303 | #if HAVE_INTTYPES_H | |
304 | # include <inttypes.h> | |
305 | #else | |
306 | # if HAVE_STDINT_H | |
307 | # include <stdint.h> | |
308 | # endif | |
309 | #endif | |
310 | #if HAVE_UNISTD_H | |
311 | # include <unistd.h> | |
312 | #endif" | |
313 | ||
314 | 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 SET_MAKE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT RANLIB ac_ct_RANLIB ACLOCAL AUTOCONF AUTOHEADER WARN_CFLAGS WARN_PEDANTIC WERROR CPP EGREP MAINT LIBOBJS LTLIBOBJS' | |
315 | ac_subst_files='' | |
316 | ||
317 | # Initialize some variables set by options. | |
318 | ac_init_help= | |
319 | ac_init_version=false | |
320 | # The variables have the same names as the options, with | |
321 | # dashes changed to underlines. | |
322 | cache_file=/dev/null | |
323 | exec_prefix=NONE | |
324 | no_create= | |
325 | no_recursion= | |
326 | prefix=NONE | |
327 | program_prefix=NONE | |
328 | program_suffix=NONE | |
329 | program_transform_name=s,x,x, | |
330 | silent= | |
331 | site= | |
332 | srcdir= | |
333 | verbose= | |
334 | x_includes=NONE | |
335 | x_libraries=NONE | |
336 | ||
337 | # Installation directory options. | |
338 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
339 | # and all the variables that are supposed to be based on exec_prefix | |
340 | # by default will actually change. | |
341 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
342 | bindir='${exec_prefix}/bin' | |
343 | sbindir='${exec_prefix}/sbin' | |
344 | libexecdir='${exec_prefix}/libexec' | |
345 | datadir='${prefix}/share' | |
346 | sysconfdir='${prefix}/etc' | |
347 | sharedstatedir='${prefix}/com' | |
348 | localstatedir='${prefix}/var' | |
349 | libdir='${exec_prefix}/lib' | |
350 | includedir='${prefix}/include' | |
351 | oldincludedir='/usr/include' | |
352 | infodir='${prefix}/info' | |
353 | mandir='${prefix}/man' | |
354 | ||
355 | ac_prev= | |
356 | for ac_option | |
357 | do | |
358 | # If the previous option needs an argument, assign it. | |
359 | if test -n "$ac_prev"; then | |
360 | eval "$ac_prev=\$ac_option" | |
361 | ac_prev= | |
362 | continue | |
363 | fi | |
364 | ||
365 | ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` | |
366 | ||
367 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
368 | ||
369 | case $ac_option in | |
370 | ||
371 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
372 | ac_prev=bindir ;; | |
373 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
374 | bindir=$ac_optarg ;; | |
375 | ||
376 | -build | --build | --buil | --bui | --bu) | |
377 | ac_prev=build_alias ;; | |
378 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
379 | build_alias=$ac_optarg ;; | |
380 | ||
381 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
382 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
383 | ac_prev=cache_file ;; | |
384 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
385 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
386 | cache_file=$ac_optarg ;; | |
387 | ||
388 | --config-cache | -C) | |
389 | cache_file=config.cache ;; | |
390 | ||
391 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
392 | ac_prev=datadir ;; | |
393 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
394 | | --da=*) | |
395 | datadir=$ac_optarg ;; | |
396 | ||
397 | -disable-* | --disable-*) | |
398 | ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` | |
399 | # Reject names that are not valid shell variable names. | |
400 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && | |
401 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
402 | { (exit 1); exit 1; }; } | |
403 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
404 | eval "enable_$ac_feature=no" ;; | |
405 | ||
406 | -enable-* | --enable-*) | |
407 | ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` | |
408 | # Reject names that are not valid shell variable names. | |
409 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && | |
410 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
411 | { (exit 1); exit 1; }; } | |
412 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
413 | case $ac_option in | |
414 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
415 | *) ac_optarg=yes ;; | |
416 | esac | |
417 | eval "enable_$ac_feature='$ac_optarg'" ;; | |
418 | ||
419 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
420 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
421 | | --exec | --exe | --ex) | |
422 | ac_prev=exec_prefix ;; | |
423 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
424 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
425 | | --exec=* | --exe=* | --ex=*) | |
426 | exec_prefix=$ac_optarg ;; | |
427 | ||
428 | -gas | --gas | --ga | --g) | |
429 | # Obsolete; use --with-gas. | |
430 | with_gas=yes ;; | |
431 | ||
432 | -help | --help | --hel | --he | -h) | |
433 | ac_init_help=long ;; | |
434 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
435 | ac_init_help=recursive ;; | |
436 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
437 | ac_init_help=short ;; | |
438 | ||
439 | -host | --host | --hos | --ho) | |
440 | ac_prev=host_alias ;; | |
441 | -host=* | --host=* | --hos=* | --ho=*) | |
442 | host_alias=$ac_optarg ;; | |
443 | ||
444 | -includedir | --includedir | --includedi | --included | --include \ | |
445 | | --includ | --inclu | --incl | --inc) | |
446 | ac_prev=includedir ;; | |
447 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
448 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
449 | includedir=$ac_optarg ;; | |
450 | ||
451 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
452 | ac_prev=infodir ;; | |
453 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
454 | infodir=$ac_optarg ;; | |
455 | ||
456 | -libdir | --libdir | --libdi | --libd) | |
457 | ac_prev=libdir ;; | |
458 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
459 | libdir=$ac_optarg ;; | |
460 | ||
461 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
462 | | --libexe | --libex | --libe) | |
463 | ac_prev=libexecdir ;; | |
464 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
465 | | --libexe=* | --libex=* | --libe=*) | |
466 | libexecdir=$ac_optarg ;; | |
467 | ||
468 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
469 | | --localstate | --localstat | --localsta | --localst \ | |
470 | | --locals | --local | --loca | --loc | --lo) | |
471 | ac_prev=localstatedir ;; | |
472 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
473 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
474 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
475 | localstatedir=$ac_optarg ;; | |
476 | ||
477 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
478 | ac_prev=mandir ;; | |
479 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
480 | mandir=$ac_optarg ;; | |
481 | ||
482 | -nfp | --nfp | --nf) | |
483 | # Obsolete; use --without-fp. | |
484 | with_fp=no ;; | |
485 | ||
486 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
487 | | --no-cr | --no-c | -n) | |
488 | no_create=yes ;; | |
489 | ||
490 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
491 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
492 | no_recursion=yes ;; | |
493 | ||
494 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
495 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
496 | | --oldin | --oldi | --old | --ol | --o) | |
497 | ac_prev=oldincludedir ;; | |
498 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
499 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
500 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
501 | oldincludedir=$ac_optarg ;; | |
502 | ||
503 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
504 | ac_prev=prefix ;; | |
505 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
506 | prefix=$ac_optarg ;; | |
507 | ||
508 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
509 | | --program-pre | --program-pr | --program-p) | |
510 | ac_prev=program_prefix ;; | |
511 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
512 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
513 | program_prefix=$ac_optarg ;; | |
514 | ||
515 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
516 | | --program-suf | --program-su | --program-s) | |
517 | ac_prev=program_suffix ;; | |
518 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
519 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
520 | program_suffix=$ac_optarg ;; | |
521 | ||
522 | -program-transform-name | --program-transform-name \ | |
523 | | --program-transform-nam | --program-transform-na \ | |
524 | | --program-transform-n | --program-transform- \ | |
525 | | --program-transform | --program-transfor \ | |
526 | | --program-transfo | --program-transf \ | |
527 | | --program-trans | --program-tran \ | |
528 | | --progr-tra | --program-tr | --program-t) | |
529 | ac_prev=program_transform_name ;; | |
530 | -program-transform-name=* | --program-transform-name=* \ | |
531 | | --program-transform-nam=* | --program-transform-na=* \ | |
532 | | --program-transform-n=* | --program-transform-=* \ | |
533 | | --program-transform=* | --program-transfor=* \ | |
534 | | --program-transfo=* | --program-transf=* \ | |
535 | | --program-trans=* | --program-tran=* \ | |
536 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
537 | program_transform_name=$ac_optarg ;; | |
538 | ||
539 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
540 | | -silent | --silent | --silen | --sile | --sil) | |
541 | silent=yes ;; | |
542 | ||
543 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
544 | ac_prev=sbindir ;; | |
545 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
546 | | --sbi=* | --sb=*) | |
547 | sbindir=$ac_optarg ;; | |
548 | ||
549 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
550 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
551 | | --sharedst | --shareds | --shared | --share | --shar \ | |
552 | | --sha | --sh) | |
553 | ac_prev=sharedstatedir ;; | |
554 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
555 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
556 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
557 | | --sha=* | --sh=*) | |
558 | sharedstatedir=$ac_optarg ;; | |
559 | ||
560 | -site | --site | --sit) | |
561 | ac_prev=site ;; | |
562 | -site=* | --site=* | --sit=*) | |
563 | site=$ac_optarg ;; | |
564 | ||
565 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
566 | ac_prev=srcdir ;; | |
567 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
568 | srcdir=$ac_optarg ;; | |
569 | ||
570 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
571 | | --syscon | --sysco | --sysc | --sys | --sy) | |
572 | ac_prev=sysconfdir ;; | |
573 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
574 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
575 | sysconfdir=$ac_optarg ;; | |
576 | ||
577 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
578 | ac_prev=target_alias ;; | |
579 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
580 | target_alias=$ac_optarg ;; | |
581 | ||
582 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
583 | verbose=yes ;; | |
584 | ||
585 | -version | --version | --versio | --versi | --vers | -V) | |
586 | ac_init_version=: ;; | |
587 | ||
588 | -with-* | --with-*) | |
589 | ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` | |
590 | # Reject names that are not valid shell variable names. | |
591 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && | |
592 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
593 | { (exit 1); exit 1; }; } | |
594 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
595 | case $ac_option in | |
596 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
597 | *) ac_optarg=yes ;; | |
598 | esac | |
599 | eval "with_$ac_package='$ac_optarg'" ;; | |
600 | ||
601 | -without-* | --without-*) | |
602 | ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` | |
603 | # Reject names that are not valid shell variable names. | |
604 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && | |
605 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
606 | { (exit 1); exit 1; }; } | |
607 | ac_package=`echo $ac_package | sed 's/-/_/g'` | |
608 | eval "with_$ac_package=no" ;; | |
609 | ||
610 | --x) | |
611 | # Obsolete; use --with-x. | |
612 | with_x=yes ;; | |
613 | ||
614 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
615 | | --x-incl | --x-inc | --x-in | --x-i) | |
616 | ac_prev=x_includes ;; | |
617 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
618 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
619 | x_includes=$ac_optarg ;; | |
620 | ||
621 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
622 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
623 | ac_prev=x_libraries ;; | |
624 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
625 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
626 | x_libraries=$ac_optarg ;; | |
627 | ||
628 | -*) { echo "$as_me: error: unrecognized option: $ac_option | |
629 | Try \`$0 --help' for more information." >&2 | |
630 | { (exit 1); exit 1; }; } | |
631 | ;; | |
632 | ||
633 | *=*) | |
634 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
635 | # Reject names that are not valid shell variable names. | |
636 | expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && | |
637 | { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 | |
638 | { (exit 1); exit 1; }; } | |
639 | ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` | |
640 | eval "$ac_envvar='$ac_optarg'" | |
641 | export $ac_envvar ;; | |
642 | ||
643 | *) | |
644 | # FIXME: should be removed in autoconf 3.0. | |
645 | echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
646 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
647 | echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
648 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} | |
649 | ;; | |
650 | ||
651 | esac | |
652 | done | |
653 | ||
654 | if test -n "$ac_prev"; then | |
655 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
656 | { echo "$as_me: error: missing argument to $ac_option" >&2 | |
657 | { (exit 1); exit 1; }; } | |
658 | fi | |
659 | ||
660 | # Be sure to have absolute paths. | |
661 | for ac_var in exec_prefix prefix | |
662 | do | |
663 | eval ac_val=$`echo $ac_var` | |
664 | case $ac_val in | |
665 | [\\/$]* | ?:[\\/]* | NONE | '' ) ;; | |
666 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
667 | { (exit 1); exit 1; }; };; | |
668 | esac | |
669 | done | |
670 | ||
671 | # Be sure to have absolute paths. | |
672 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ | |
673 | localstatedir libdir includedir oldincludedir infodir mandir | |
674 | do | |
675 | eval ac_val=$`echo $ac_var` | |
676 | case $ac_val in | |
677 | [\\/$]* | ?:[\\/]* ) ;; | |
678 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
679 | { (exit 1); exit 1; }; };; | |
680 | esac | |
681 | done | |
682 | ||
683 | # There might be people who depend on the old broken behavior: `$host' | |
684 | # used to hold the argument of --host etc. | |
685 | # FIXME: To remove some day. | |
686 | build=$build_alias | |
687 | host=$host_alias | |
688 | target=$target_alias | |
689 | ||
690 | # FIXME: To remove some day. | |
691 | if test "x$host_alias" != x; then | |
692 | if test "x$build_alias" = x; then | |
693 | cross_compiling=maybe | |
694 | echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. | |
695 | If a cross compiler is detected then cross compile mode will be used." >&2 | |
696 | elif test "x$build_alias" != "x$host_alias"; then | |
697 | cross_compiling=yes | |
698 | fi | |
699 | fi | |
700 | ||
701 | ac_tool_prefix= | |
702 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
703 | ||
704 | test "$silent" = yes && exec 6>/dev/null | |
705 | ||
706 | ||
707 | # Find the source files, if location was not specified. | |
708 | if test -z "$srcdir"; then | |
709 | ac_srcdir_defaulted=yes | |
710 | # Try the directory containing this script, then its parent. | |
711 | ac_confdir=`(dirname "$0") 2>/dev/null || | |
712 | $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
713 | X"$0" : 'X\(//\)[^/]' \| \ | |
714 | X"$0" : 'X\(//\)$' \| \ | |
715 | X"$0" : 'X\(/\)' \| \ | |
716 | . : '\(.\)' 2>/dev/null || | |
717 | echo X"$0" | | |
718 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
719 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
720 | /^X\(\/\/\)$/{ s//\1/; q; } | |
721 | /^X\(\/\).*/{ s//\1/; q; } | |
722 | s/.*/./; q'` | |
723 | srcdir=$ac_confdir | |
724 | if test ! -r $srcdir/$ac_unique_file; then | |
725 | srcdir=.. | |
726 | fi | |
727 | else | |
728 | ac_srcdir_defaulted=no | |
729 | fi | |
730 | if test ! -r $srcdir/$ac_unique_file; then | |
731 | if test "$ac_srcdir_defaulted" = yes; then | |
732 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 | |
733 | { (exit 1); exit 1; }; } | |
734 | else | |
735 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 | |
736 | { (exit 1); exit 1; }; } | |
737 | fi | |
738 | fi | |
739 | (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || | |
740 | { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 | |
741 | { (exit 1); exit 1; }; } | |
742 | srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` | |
743 | ac_env_build_alias_set=${build_alias+set} | |
744 | ac_env_build_alias_value=$build_alias | |
745 | ac_cv_env_build_alias_set=${build_alias+set} | |
746 | ac_cv_env_build_alias_value=$build_alias | |
747 | ac_env_host_alias_set=${host_alias+set} | |
748 | ac_env_host_alias_value=$host_alias | |
749 | ac_cv_env_host_alias_set=${host_alias+set} | |
750 | ac_cv_env_host_alias_value=$host_alias | |
751 | ac_env_target_alias_set=${target_alias+set} | |
752 | ac_env_target_alias_value=$target_alias | |
753 | ac_cv_env_target_alias_set=${target_alias+set} | |
754 | ac_cv_env_target_alias_value=$target_alias | |
755 | ac_env_CC_set=${CC+set} | |
756 | ac_env_CC_value=$CC | |
757 | ac_cv_env_CC_set=${CC+set} | |
758 | ac_cv_env_CC_value=$CC | |
759 | ac_env_CFLAGS_set=${CFLAGS+set} | |
760 | ac_env_CFLAGS_value=$CFLAGS | |
761 | ac_cv_env_CFLAGS_set=${CFLAGS+set} | |
762 | ac_cv_env_CFLAGS_value=$CFLAGS | |
763 | ac_env_LDFLAGS_set=${LDFLAGS+set} | |
764 | ac_env_LDFLAGS_value=$LDFLAGS | |
765 | ac_cv_env_LDFLAGS_set=${LDFLAGS+set} | |
766 | ac_cv_env_LDFLAGS_value=$LDFLAGS | |
767 | ac_env_CPPFLAGS_set=${CPPFLAGS+set} | |
768 | ac_env_CPPFLAGS_value=$CPPFLAGS | |
769 | ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} | |
770 | ac_cv_env_CPPFLAGS_value=$CPPFLAGS | |
771 | ac_env_CPP_set=${CPP+set} | |
772 | ac_env_CPP_value=$CPP | |
773 | ac_cv_env_CPP_set=${CPP+set} | |
774 | ac_cv_env_CPP_value=$CPP | |
775 | ||
776 | # | |
777 | # Report the --help message. | |
778 | # | |
779 | if test "$ac_init_help" = "long"; then | |
780 | # Omit some internal or obsolete options to make the list less imposing. | |
781 | # This message is too long to be a string in the A/UX 3.1 sh. | |
782 | cat <<_ACEOF | |
783 | \`configure' configures libdecnumber to adapt to many kinds of systems. | |
784 | ||
785 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
786 | ||
787 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
788 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
789 | ||
790 | Defaults for the options are specified in brackets. | |
791 | ||
792 | Configuration: | |
793 | -h, --help display this help and exit | |
794 | --help=short display options specific to this package | |
795 | --help=recursive display the short help of all the included packages | |
796 | -V, --version display version information and exit | |
797 | -q, --quiet, --silent do not print \`checking...' messages | |
798 | --cache-file=FILE cache test results in FILE [disabled] | |
799 | -C, --config-cache alias for \`--cache-file=config.cache' | |
800 | -n, --no-create do not create output files | |
801 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
802 | ||
803 | _ACEOF | |
804 | ||
805 | cat <<_ACEOF | |
806 | Installation directories: | |
807 | --prefix=PREFIX install architecture-independent files in PREFIX | |
808 | [$ac_default_prefix] | |
809 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
810 | [PREFIX] | |
811 | ||
812 | By default, \`make install' will install all the files in | |
813 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
814 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
815 | for instance \`--prefix=\$HOME'. | |
816 | ||
817 | For better control, use the options below. | |
818 | ||
819 | Fine tuning of the installation directories: | |
820 | --bindir=DIR user executables [EPREFIX/bin] | |
821 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
822 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
823 | --datadir=DIR read-only architecture-independent data [PREFIX/share] | |
824 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
825 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
826 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
827 | --libdir=DIR object code libraries [EPREFIX/lib] | |
828 | --includedir=DIR C header files [PREFIX/include] | |
829 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
830 | --infodir=DIR info documentation [PREFIX/info] | |
831 | --mandir=DIR man documentation [PREFIX/man] | |
832 | _ACEOF | |
833 | ||
834 | cat <<\_ACEOF | |
835 | _ACEOF | |
836 | fi | |
837 | ||
838 | if test -n "$ac_init_help"; then | |
839 | case $ac_init_help in | |
840 | short | recursive ) echo "Configuration of libdecnumber :";; | |
841 | esac | |
842 | cat <<\_ACEOF | |
843 | ||
844 | Optional Features: | |
845 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
846 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
847 | --enable-werror-always enable -Werror despite compiler version | |
848 | --enable-maintainer-mode enable rules only needed by maintainers | |
849 | ||
850 | Some influential environment variables: | |
851 | CC C compiler command | |
852 | CFLAGS C compiler flags | |
853 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
854 | nonstandard directory <lib dir> | |
855 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have | |
856 | headers in a nonstandard directory <include dir> | |
857 | CPP C preprocessor | |
858 | ||
859 | Use these variables to override the choices made by `configure' or to help | |
860 | it to find libraries and programs with nonstandard names/locations. | |
861 | ||
862 | Report bugs to <gcc-bugs@gcc.gnu.org>. | |
863 | _ACEOF | |
864 | fi | |
865 | ||
866 | if test "$ac_init_help" = "recursive"; then | |
867 | # If there are subdirs, report their specific --help. | |
868 | ac_popdir=`pwd` | |
869 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue | |
870 | test -d $ac_dir || continue | |
871 | ac_builddir=. | |
872 | ||
873 | if test "$ac_dir" != .; then | |
874 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
875 | # A "../" for each directory in $ac_dir_suffix. | |
876 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
877 | else | |
878 | ac_dir_suffix= ac_top_builddir= | |
879 | fi | |
880 | ||
881 | case $srcdir in | |
882 | .) # No --srcdir option. We are building in place. | |
883 | ac_srcdir=. | |
884 | if test -z "$ac_top_builddir"; then | |
885 | ac_top_srcdir=. | |
886 | else | |
887 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
888 | fi ;; | |
889 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
890 | ac_srcdir=$srcdir$ac_dir_suffix; | |
891 | ac_top_srcdir=$srcdir ;; | |
892 | *) # Relative path. | |
893 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
894 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
895 | esac | |
896 | ||
897 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
898 | # the directories may not exist. | |
899 | case `pwd` in | |
900 | .) ac_abs_builddir="$ac_dir";; | |
901 | *) | |
902 | case "$ac_dir" in | |
903 | .) ac_abs_builddir=`pwd`;; | |
904 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
905 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
906 | esac;; | |
907 | esac | |
908 | case $ac_abs_builddir in | |
909 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
910 | *) | |
911 | case ${ac_top_builddir}. in | |
912 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
913 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
914 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
915 | esac;; | |
916 | esac | |
917 | case $ac_abs_builddir in | |
918 | .) ac_abs_srcdir=$ac_srcdir;; | |
919 | *) | |
920 | case $ac_srcdir in | |
921 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
922 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
923 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
924 | esac;; | |
925 | esac | |
926 | case $ac_abs_builddir in | |
927 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
928 | *) | |
929 | case $ac_top_srcdir in | |
930 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
931 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
932 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
933 | esac;; | |
934 | esac | |
935 | ||
936 | cd $ac_dir | |
937 | # Check for guested configure; otherwise get Cygnus style configure. | |
938 | if test -f $ac_srcdir/configure.gnu; then | |
939 | echo | |
940 | $SHELL $ac_srcdir/configure.gnu --help=recursive | |
941 | elif test -f $ac_srcdir/configure; then | |
942 | echo | |
943 | $SHELL $ac_srcdir/configure --help=recursive | |
944 | elif test -f $ac_srcdir/configure.ac || | |
945 | test -f $ac_srcdir/configure.in; then | |
946 | echo | |
947 | $ac_configure --help | |
948 | else | |
949 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
950 | fi | |
951 | cd "$ac_popdir" | |
952 | done | |
953 | fi | |
954 | ||
955 | test -n "$ac_init_help" && exit 0 | |
956 | if $ac_init_version; then | |
957 | cat <<\_ACEOF | |
958 | libdecnumber configure | |
959 | generated by GNU Autoconf 2.59 | |
960 | ||
961 | Copyright (C) 2003 Free Software Foundation, Inc. | |
962 | This configure script is free software; the Free Software Foundation | |
963 | gives unlimited permission to copy, distribute and modify it. | |
964 | _ACEOF | |
965 | exit 0 | |
966 | fi | |
967 | exec 5>config.log | |
968 | cat >&5 <<_ACEOF | |
969 | This file contains any messages produced by compilers while | |
970 | running configure, to aid debugging if configure makes a mistake. | |
971 | ||
972 | It was created by libdecnumber $as_me , which was | |
973 | generated by GNU Autoconf 2.59. Invocation command line was | |
974 | ||
975 | $ $0 $@ | |
976 | ||
977 | _ACEOF | |
978 | { | |
979 | cat <<_ASUNAME | |
980 | ## --------- ## | |
981 | ## Platform. ## | |
982 | ## --------- ## | |
983 | ||
984 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
985 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
986 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
987 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
988 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
989 | ||
990 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
991 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
992 | ||
993 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
994 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
995 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
996 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` | |
997 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
998 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
999 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1000 | ||
1001 | _ASUNAME | |
1002 | ||
1003 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1004 | for as_dir in $PATH | |
1005 | do | |
1006 | IFS=$as_save_IFS | |
1007 | test -z "$as_dir" && as_dir=. | |
1008 | echo "PATH: $as_dir" | |
1009 | done | |
1010 | ||
1011 | } >&5 | |
1012 | ||
1013 | cat >&5 <<_ACEOF | |
1014 | ||
1015 | ||
1016 | ## ----------- ## | |
1017 | ## Core tests. ## | |
1018 | ## ----------- ## | |
1019 | ||
1020 | _ACEOF | |
1021 | ||
1022 | ||
1023 | # Keep a trace of the command line. | |
1024 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1025 | # Strip out --silent because we don't want to record it for future runs. | |
1026 | # Also quote any args containing shell meta-characters. | |
1027 | # Make two passes to allow for proper duplicate-argument suppression. | |
1028 | ac_configure_args= | |
1029 | ac_configure_args0= | |
1030 | ac_configure_args1= | |
1031 | ac_sep= | |
1032 | ac_must_keep_next=false | |
1033 | for ac_pass in 1 2 | |
1034 | do | |
1035 | for ac_arg | |
1036 | do | |
1037 | case $ac_arg in | |
1038 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1039 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1040 | | -silent | --silent | --silen | --sile | --sil) | |
1041 | continue ;; | |
1042 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1043 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1044 | esac | |
1045 | case $ac_pass in | |
1046 | 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; | |
1047 | 2) | |
1048 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" | |
1049 | if test $ac_must_keep_next = true; then | |
1050 | ac_must_keep_next=false # Got value, back to normal. | |
1051 | else | |
1052 | case $ac_arg in | |
1053 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1054 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1055 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1056 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1057 | case "$ac_configure_args0 " in | |
1058 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1059 | esac | |
1060 | ;; | |
1061 | -* ) ac_must_keep_next=true ;; | |
1062 | esac | |
1063 | fi | |
1064 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" | |
1065 | # Get rid of the leading space. | |
1066 | ac_sep=" " | |
1067 | ;; | |
1068 | esac | |
1069 | done | |
1070 | done | |
1071 | $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } | |
1072 | $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } | |
1073 | ||
1074 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1075 | # config.log. We remove comments because anyway the quotes in there | |
1076 | # would cause problems or look ugly. | |
1077 | # WARNING: Be sure not to use single quotes in there, as some shells, | |
1078 | # such as our DU 5.0 friend, will then `close' the trap. | |
1079 | trap 'exit_status=$? | |
1080 | # Save into config.log some information that might help in debugging. | |
1081 | { | |
1082 | echo | |
1083 | ||
1084 | cat <<\_ASBOX | |
1085 | ## ---------------- ## | |
1086 | ## Cache variables. ## | |
1087 | ## ---------------- ## | |
1088 | _ASBOX | |
1089 | echo | |
1090 | # The following way of writing the cache mishandles newlines in values, | |
1091 | { | |
1092 | (set) 2>&1 | | |
1093 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in | |
1094 | *ac_space=\ *) | |
1095 | sed -n \ | |
1096 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; | |
1097 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" | |
1098 | ;; | |
1099 | *) | |
1100 | sed -n \ | |
1101 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
1102 | ;; | |
1103 | esac; | |
1104 | } | |
1105 | echo | |
1106 | ||
1107 | cat <<\_ASBOX | |
1108 | ## ----------------- ## | |
1109 | ## Output variables. ## | |
1110 | ## ----------------- ## | |
1111 | _ASBOX | |
1112 | echo | |
1113 | for ac_var in $ac_subst_vars | |
1114 | do | |
1115 | eval ac_val=$`echo $ac_var` | |
1116 | echo "$ac_var='"'"'$ac_val'"'"'" | |
1117 | done | sort | |
1118 | echo | |
1119 | ||
1120 | if test -n "$ac_subst_files"; then | |
1121 | cat <<\_ASBOX | |
1122 | ## ------------- ## | |
1123 | ## Output files. ## | |
1124 | ## ------------- ## | |
1125 | _ASBOX | |
1126 | echo | |
1127 | for ac_var in $ac_subst_files | |
1128 | do | |
1129 | eval ac_val=$`echo $ac_var` | |
1130 | echo "$ac_var='"'"'$ac_val'"'"'" | |
1131 | done | sort | |
1132 | echo | |
1133 | fi | |
1134 | ||
1135 | if test -s confdefs.h; then | |
1136 | cat <<\_ASBOX | |
1137 | ## ----------- ## | |
1138 | ## confdefs.h. ## | |
1139 | ## ----------- ## | |
1140 | _ASBOX | |
1141 | echo | |
1142 | sed "/^$/d" confdefs.h | sort | |
1143 | echo | |
1144 | fi | |
1145 | test "$ac_signal" != 0 && | |
1146 | echo "$as_me: caught signal $ac_signal" | |
1147 | echo "$as_me: exit $exit_status" | |
1148 | } >&5 | |
1149 | rm -f core *.core && | |
1150 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && | |
1151 | exit $exit_status | |
1152 | ' 0 | |
1153 | for ac_signal in 1 2 13 15; do | |
1154 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal | |
1155 | done | |
1156 | ac_signal=0 | |
1157 | ||
1158 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
1159 | rm -rf conftest* confdefs.h | |
1160 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
1161 | echo >confdefs.h | |
1162 | ||
1163 | # Predefined preprocessor variables. | |
1164 | ||
1165 | cat >>confdefs.h <<_ACEOF | |
1166 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1167 | _ACEOF | |
1168 | ||
1169 | ||
1170 | cat >>confdefs.h <<_ACEOF | |
1171 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1172 | _ACEOF | |
1173 | ||
1174 | ||
1175 | cat >>confdefs.h <<_ACEOF | |
1176 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1177 | _ACEOF | |
1178 | ||
1179 | ||
1180 | cat >>confdefs.h <<_ACEOF | |
1181 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1182 | _ACEOF | |
1183 | ||
1184 | ||
1185 | cat >>confdefs.h <<_ACEOF | |
1186 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1187 | _ACEOF | |
1188 | ||
1189 | ||
1190 | # Let the site file select an alternate cache file if it wants to. | |
1191 | # Prefer explicitly selected file to automatically selected ones. | |
1192 | if test -z "$CONFIG_SITE"; then | |
1193 | if test "x$prefix" != xNONE; then | |
1194 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
1195 | else | |
1196 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
1197 | fi | |
1198 | fi | |
1199 | for ac_site_file in $CONFIG_SITE; do | |
1200 | if test -r "$ac_site_file"; then | |
1201 | { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 | |
1202 | echo "$as_me: loading site script $ac_site_file" >&6;} | |
1203 | sed 's/^/| /' "$ac_site_file" >&5 | |
1204 | . "$ac_site_file" | |
1205 | fi | |
1206 | done | |
1207 | ||
1208 | if test -r "$cache_file"; then | |
1209 | # Some versions of bash will fail to source /dev/null (special | |
1210 | # files actually), so we avoid doing that. | |
1211 | if test -f "$cache_file"; then | |
1212 | { echo "$as_me:$LINENO: loading cache $cache_file" >&5 | |
1213 | echo "$as_me: loading cache $cache_file" >&6;} | |
1214 | case $cache_file in | |
1215 | [\\/]* | ?:[\\/]* ) . $cache_file;; | |
1216 | *) . ./$cache_file;; | |
1217 | esac | |
1218 | fi | |
1219 | else | |
1220 | { echo "$as_me:$LINENO: creating cache $cache_file" >&5 | |
1221 | echo "$as_me: creating cache $cache_file" >&6;} | |
1222 | >$cache_file | |
1223 | fi | |
1224 | ||
1225 | # Check that the precious variables saved in the cache have kept the same | |
1226 | # value. | |
1227 | ac_cache_corrupted=false | |
1228 | for ac_var in `(set) 2>&1 | | |
1229 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do | |
1230 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
1231 | eval ac_new_set=\$ac_env_${ac_var}_set | |
1232 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" | |
1233 | eval ac_new_val="\$ac_env_${ac_var}_value" | |
1234 | case $ac_old_set,$ac_new_set in | |
1235 | set,) | |
1236 | { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
1237 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
1238 | ac_cache_corrupted=: ;; | |
1239 | ,set) | |
1240 | { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 | |
1241 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
1242 | ac_cache_corrupted=: ;; | |
1243 | ,);; | |
1244 | *) | |
1245 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
1246 | { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 | |
1247 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
1248 | { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 | |
1249 | echo "$as_me: former value: $ac_old_val" >&2;} | |
1250 | { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 | |
1251 | echo "$as_me: current value: $ac_new_val" >&2;} | |
1252 | ac_cache_corrupted=: | |
1253 | fi;; | |
1254 | esac | |
1255 | # Pass precious variables to config.status. | |
1256 | if test "$ac_new_set" = set; then | |
1257 | case $ac_new_val in | |
1258 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1259 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
1260 | *) ac_arg=$ac_var=$ac_new_val ;; | |
1261 | esac | |
1262 | case " $ac_configure_args " in | |
1263 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
1264 | *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
1265 | esac | |
1266 | fi | |
1267 | done | |
1268 | if $ac_cache_corrupted; then | |
1269 | { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 | |
1270 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1271 | { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 | |
1272 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} | |
1273 | { (exit 1); exit 1; }; } | |
1274 | fi | |
1275 | ||
1276 | ac_ext=c | |
1277 | ac_cpp='$CPP $CPPFLAGS' | |
1278 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1279 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1280 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1281 | ||
1282 | ||
1283 | ||
1284 | ||
1285 | ||
1286 | ||
1287 | ||
1288 | ||
1289 | ||
1290 | ||
1291 | ||
1292 | ||
1293 | ||
1294 | ||
1295 | ||
1296 | ||
1297 | ||
1298 | ||
1299 | ||
1300 | ||
1301 | ||
1302 | ||
1303 | ||
1304 | ||
1305 | ||
1306 | ||
1307 | ||
1308 | ||
1309 | case ../config in | |
1310 | [\\/]* | ?:[\\/]* ) ac_macro_dir=../config ;; | |
1311 | *) ac_macro_dir=$srcdir/../config ;; | |
1312 | esac | |
1313 | if test -d "$ac_macro_dir"; then : | |
1314 | else | |
1315 | { { echo "$as_me:$LINENO: error: cannot find macro directory \`../config'" >&5 | |
1316 | echo "$as_me: error: cannot find macro directory \`../config'" >&2;} | |
1317 | { (exit 1); exit 1; }; } | |
1318 | fi | |
1319 | ||
1320 | ||
1321 | # Checks for programs. | |
1322 | echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 | |
1323 | echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 | |
1324 | set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` | |
1325 | if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then | |
1326 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1327 | else | |
1328 | cat >conftest.make <<\_ACEOF | |
1329 | all: | |
1330 | @echo 'ac_maketemp="$(MAKE)"' | |
1331 | _ACEOF | |
1332 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
1333 | eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` | |
1334 | if test -n "$ac_maketemp"; then | |
1335 | eval ac_cv_prog_make_${ac_make}_set=yes | |
1336 | else | |
1337 | eval ac_cv_prog_make_${ac_make}_set=no | |
1338 | fi | |
1339 | rm -f conftest.make | |
1340 | fi | |
1341 | if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then | |
1342 | echo "$as_me:$LINENO: result: yes" >&5 | |
1343 | echo "${ECHO_T}yes" >&6 | |
1344 | SET_MAKE= | |
1345 | else | |
1346 | echo "$as_me:$LINENO: result: no" >&5 | |
1347 | echo "${ECHO_T}no" >&6 | |
1348 | SET_MAKE="MAKE=${MAKE-make}" | |
1349 | fi | |
1350 | ||
1351 | ac_ext=c | |
1352 | ac_cpp='$CPP $CPPFLAGS' | |
1353 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1354 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1355 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1356 | if test -n "$ac_tool_prefix"; then | |
1357 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
1358 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
1359 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1360 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1361 | if test "${ac_cv_prog_CC+set}" = set; then | |
1362 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1363 | else | |
1364 | if test -n "$CC"; then | |
1365 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1366 | else | |
1367 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1368 | for as_dir in $PATH | |
1369 | do | |
1370 | IFS=$as_save_IFS | |
1371 | test -z "$as_dir" && as_dir=. | |
1372 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1373 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1374 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
1375 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1376 | break 2 | |
1377 | fi | |
1378 | done | |
1379 | done | |
1380 | ||
1381 | fi | |
1382 | fi | |
1383 | CC=$ac_cv_prog_CC | |
1384 | if test -n "$CC"; then | |
1385 | echo "$as_me:$LINENO: result: $CC" >&5 | |
1386 | echo "${ECHO_T}$CC" >&6 | |
1387 | else | |
1388 | echo "$as_me:$LINENO: result: no" >&5 | |
1389 | echo "${ECHO_T}no" >&6 | |
1390 | fi | |
1391 | ||
1392 | fi | |
1393 | if test -z "$ac_cv_prog_CC"; then | |
1394 | ac_ct_CC=$CC | |
1395 | # Extract the first word of "gcc", so it can be a program name with args. | |
1396 | set dummy gcc; ac_word=$2 | |
1397 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1398 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1399 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
1400 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1401 | else | |
1402 | if test -n "$ac_ct_CC"; then | |
1403 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
1404 | else | |
1405 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1406 | for as_dir in $PATH | |
1407 | do | |
1408 | IFS=$as_save_IFS | |
1409 | test -z "$as_dir" && as_dir=. | |
1410 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1411 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1412 | ac_cv_prog_ac_ct_CC="gcc" | |
1413 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1414 | break 2 | |
1415 | fi | |
1416 | done | |
1417 | done | |
1418 | ||
1419 | fi | |
1420 | fi | |
1421 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
1422 | if test -n "$ac_ct_CC"; then | |
1423 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
1424 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
1425 | else | |
1426 | echo "$as_me:$LINENO: result: no" >&5 | |
1427 | echo "${ECHO_T}no" >&6 | |
1428 | fi | |
1429 | ||
1430 | CC=$ac_ct_CC | |
1431 | else | |
1432 | CC="$ac_cv_prog_CC" | |
1433 | fi | |
1434 | ||
1435 | if test -z "$CC"; then | |
1436 | if test -n "$ac_tool_prefix"; then | |
1437 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
1438 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
1439 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1440 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1441 | if test "${ac_cv_prog_CC+set}" = set; then | |
1442 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1443 | else | |
1444 | if test -n "$CC"; then | |
1445 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1446 | else | |
1447 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1448 | for as_dir in $PATH | |
1449 | do | |
1450 | IFS=$as_save_IFS | |
1451 | test -z "$as_dir" && as_dir=. | |
1452 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1453 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1454 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
1455 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1456 | break 2 | |
1457 | fi | |
1458 | done | |
1459 | done | |
1460 | ||
1461 | fi | |
1462 | fi | |
1463 | CC=$ac_cv_prog_CC | |
1464 | if test -n "$CC"; then | |
1465 | echo "$as_me:$LINENO: result: $CC" >&5 | |
1466 | echo "${ECHO_T}$CC" >&6 | |
1467 | else | |
1468 | echo "$as_me:$LINENO: result: no" >&5 | |
1469 | echo "${ECHO_T}no" >&6 | |
1470 | fi | |
1471 | ||
1472 | fi | |
1473 | if test -z "$ac_cv_prog_CC"; then | |
1474 | ac_ct_CC=$CC | |
1475 | # Extract the first word of "cc", so it can be a program name with args. | |
1476 | set dummy cc; ac_word=$2 | |
1477 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1478 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1479 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
1480 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1481 | else | |
1482 | if test -n "$ac_ct_CC"; then | |
1483 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
1484 | else | |
1485 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1486 | for as_dir in $PATH | |
1487 | do | |
1488 | IFS=$as_save_IFS | |
1489 | test -z "$as_dir" && as_dir=. | |
1490 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1491 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1492 | ac_cv_prog_ac_ct_CC="cc" | |
1493 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1494 | break 2 | |
1495 | fi | |
1496 | done | |
1497 | done | |
1498 | ||
1499 | fi | |
1500 | fi | |
1501 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
1502 | if test -n "$ac_ct_CC"; then | |
1503 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
1504 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
1505 | else | |
1506 | echo "$as_me:$LINENO: result: no" >&5 | |
1507 | echo "${ECHO_T}no" >&6 | |
1508 | fi | |
1509 | ||
1510 | CC=$ac_ct_CC | |
1511 | else | |
1512 | CC="$ac_cv_prog_CC" | |
1513 | fi | |
1514 | ||
1515 | fi | |
1516 | if test -z "$CC"; then | |
1517 | # Extract the first word of "cc", so it can be a program name with args. | |
1518 | set dummy cc; ac_word=$2 | |
1519 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1520 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1521 | if test "${ac_cv_prog_CC+set}" = set; then | |
1522 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1523 | else | |
1524 | if test -n "$CC"; then | |
1525 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1526 | else | |
1527 | ac_prog_rejected=no | |
1528 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1529 | for as_dir in $PATH | |
1530 | do | |
1531 | IFS=$as_save_IFS | |
1532 | test -z "$as_dir" && as_dir=. | |
1533 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1534 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1535 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then | |
1536 | ac_prog_rejected=yes | |
1537 | continue | |
1538 | fi | |
1539 | ac_cv_prog_CC="cc" | |
1540 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1541 | break 2 | |
1542 | fi | |
1543 | done | |
1544 | done | |
1545 | ||
1546 | if test $ac_prog_rejected = yes; then | |
1547 | # We found a bogon in the path, so make sure we never use it. | |
1548 | set dummy $ac_cv_prog_CC | |
1549 | shift | |
1550 | if test $# != 0; then | |
1551 | # We chose a different compiler from the bogus one. | |
1552 | # However, it has the same basename, so the bogon will be chosen | |
1553 | # first if we set CC to just the basename; use the full file name. | |
1554 | shift | |
1555 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
1556 | fi | |
1557 | fi | |
1558 | fi | |
1559 | fi | |
1560 | CC=$ac_cv_prog_CC | |
1561 | if test -n "$CC"; then | |
1562 | echo "$as_me:$LINENO: result: $CC" >&5 | |
1563 | echo "${ECHO_T}$CC" >&6 | |
1564 | else | |
1565 | echo "$as_me:$LINENO: result: no" >&5 | |
1566 | echo "${ECHO_T}no" >&6 | |
1567 | fi | |
1568 | ||
1569 | fi | |
1570 | if test -z "$CC"; then | |
1571 | if test -n "$ac_tool_prefix"; then | |
1572 | for ac_prog in cl | |
1573 | do | |
1574 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
1575 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
1576 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1577 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1578 | if test "${ac_cv_prog_CC+set}" = set; then | |
1579 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1580 | else | |
1581 | if test -n "$CC"; then | |
1582 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1583 | else | |
1584 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1585 | for as_dir in $PATH | |
1586 | do | |
1587 | IFS=$as_save_IFS | |
1588 | test -z "$as_dir" && as_dir=. | |
1589 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1590 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1591 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
1592 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1593 | break 2 | |
1594 | fi | |
1595 | done | |
1596 | done | |
1597 | ||
1598 | fi | |
1599 | fi | |
1600 | CC=$ac_cv_prog_CC | |
1601 | if test -n "$CC"; then | |
1602 | echo "$as_me:$LINENO: result: $CC" >&5 | |
1603 | echo "${ECHO_T}$CC" >&6 | |
1604 | else | |
1605 | echo "$as_me:$LINENO: result: no" >&5 | |
1606 | echo "${ECHO_T}no" >&6 | |
1607 | fi | |
1608 | ||
1609 | test -n "$CC" && break | |
1610 | done | |
1611 | fi | |
1612 | if test -z "$CC"; then | |
1613 | ac_ct_CC=$CC | |
1614 | for ac_prog in cl | |
1615 | do | |
1616 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
1617 | set dummy $ac_prog; ac_word=$2 | |
1618 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
1619 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1620 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
1621 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1622 | else | |
1623 | if test -n "$ac_ct_CC"; then | |
1624 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
1625 | else | |
1626 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1627 | for as_dir in $PATH | |
1628 | do | |
1629 | IFS=$as_save_IFS | |
1630 | test -z "$as_dir" && as_dir=. | |
1631 | for ac_exec_ext in '' $ac_executable_extensions; do | |
1632 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
1633 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
1634 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1635 | break 2 | |
1636 | fi | |
1637 | done | |
1638 | done | |
1639 | ||
1640 | fi | |
1641 | fi | |
1642 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
1643 | if test -n "$ac_ct_CC"; then | |
1644 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
1645 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
1646 | else | |
1647 | echo "$as_me:$LINENO: result: no" >&5 | |
1648 | echo "${ECHO_T}no" >&6 | |
1649 | fi | |
1650 | ||
1651 | test -n "$ac_ct_CC" && break | |
1652 | done | |
1653 | ||
1654 | CC=$ac_ct_CC | |
1655 | fi | |
1656 | ||
1657 | fi | |
1658 | ||
1659 | ||
1660 | test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH | |
1661 | See \`config.log' for more details." >&5 | |
1662 | echo "$as_me: error: no acceptable C compiler found in \$PATH | |
1663 | See \`config.log' for more details." >&2;} | |
1664 | { (exit 1); exit 1; }; } | |
1665 | ||
1666 | # Provide some information about the compiler. | |
1667 | echo "$as_me:$LINENO:" \ | |
1668 | "checking for C compiler version" >&5 | |
1669 | ac_compiler=`set X $ac_compile; echo $2` | |
1670 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
1671 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
1672 | ac_status=$? | |
1673 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1674 | (exit $ac_status); } | |
1675 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
1676 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
1677 | ac_status=$? | |
1678 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1679 | (exit $ac_status); } | |
1680 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
1681 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
1682 | ac_status=$? | |
1683 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1684 | (exit $ac_status); } | |
1685 | ||
1686 | cat >conftest.$ac_ext <<_ACEOF | |
1687 | /* confdefs.h. */ | |
1688 | _ACEOF | |
1689 | cat confdefs.h >>conftest.$ac_ext | |
1690 | cat >>conftest.$ac_ext <<_ACEOF | |
1691 | /* end confdefs.h. */ | |
1692 | ||
1693 | int | |
1694 | main () | |
1695 | { | |
1696 | ||
1697 | ; | |
1698 | return 0; | |
1699 | } | |
1700 | _ACEOF | |
1701 | ac_clean_files_save=$ac_clean_files | |
1702 | ac_clean_files="$ac_clean_files a.out a.exe b.out" | |
1703 | # Try to create an executable without -o first, disregard a.out. | |
1704 | # It will help us diagnose broken compilers, and finding out an intuition | |
1705 | # of exeext. | |
1706 | echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 | |
1707 | echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 | |
1708 | ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
1709 | if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 | |
1710 | (eval $ac_link_default) 2>&5 | |
1711 | ac_status=$? | |
1712 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1713 | (exit $ac_status); }; then | |
1714 | # Find the output, starting from the most likely. This scheme is | |
1715 | # not robust to junk in `.', hence go to wildcards (a.*) only as a last | |
1716 | # resort. | |
1717 | ||
1718 | # Be careful to initialize this variable, since it used to be cached. | |
1719 | # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. | |
1720 | ac_cv_exeext= | |
1721 | # b.out is created by i960 compilers. | |
1722 | for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out | |
1723 | do | |
1724 | test -f "$ac_file" || continue | |
1725 | case $ac_file in | |
1726 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) | |
1727 | ;; | |
1728 | conftest.$ac_ext ) | |
1729 | # This is the source file. | |
1730 | ;; | |
1731 | [ab].out ) | |
1732 | # We found the default executable, but exeext='' is most | |
1733 | # certainly right. | |
1734 | break;; | |
1735 | *.* ) | |
1736 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
1737 | # FIXME: I believe we export ac_cv_exeext for Libtool, | |
1738 | # but it would be cool to find out if it's true. Does anybody | |
1739 | # maintain Libtool? --akim. | |
1740 | export ac_cv_exeext | |
1741 | break;; | |
1742 | * ) | |
1743 | break;; | |
1744 | esac | |
1745 | done | |
1746 | else | |
1747 | echo "$as_me: failed program was:" >&5 | |
1748 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1749 | ||
1750 | { { echo "$as_me:$LINENO: error: C compiler cannot create executables | |
1751 | See \`config.log' for more details." >&5 | |
1752 | echo "$as_me: error: C compiler cannot create executables | |
1753 | See \`config.log' for more details." >&2;} | |
1754 | { (exit 77); exit 77; }; } | |
1755 | fi | |
1756 | ||
1757 | ac_exeext=$ac_cv_exeext | |
1758 | echo "$as_me:$LINENO: result: $ac_file" >&5 | |
1759 | echo "${ECHO_T}$ac_file" >&6 | |
1760 | ||
1761 | # Check the compiler produces executables we can run. If not, either | |
1762 | # the compiler is broken, or we cross compile. | |
1763 | echo "$as_me:$LINENO: checking whether the C compiler works" >&5 | |
1764 | echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 | |
1765 | # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 | |
1766 | # If not cross compiling, check that we can run a simple program. | |
1767 | if test "$cross_compiling" != yes; then | |
1768 | if { ac_try='./$ac_file' | |
1769 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1770 | (eval $ac_try) 2>&5 | |
1771 | ac_status=$? | |
1772 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1773 | (exit $ac_status); }; }; then | |
1774 | cross_compiling=no | |
1775 | else | |
1776 | if test "$cross_compiling" = maybe; then | |
1777 | cross_compiling=yes | |
1778 | else | |
1779 | { { echo "$as_me:$LINENO: error: cannot run C compiled programs. | |
1780 | If you meant to cross compile, use \`--host'. | |
1781 | See \`config.log' for more details." >&5 | |
1782 | echo "$as_me: error: cannot run C compiled programs. | |
1783 | If you meant to cross compile, use \`--host'. | |
1784 | See \`config.log' for more details." >&2;} | |
1785 | { (exit 1); exit 1; }; } | |
1786 | fi | |
1787 | fi | |
1788 | fi | |
1789 | echo "$as_me:$LINENO: result: yes" >&5 | |
1790 | echo "${ECHO_T}yes" >&6 | |
1791 | ||
1792 | rm -f a.out a.exe conftest$ac_cv_exeext b.out | |
1793 | ac_clean_files=$ac_clean_files_save | |
1794 | # Check the compiler produces executables we can run. If not, either | |
1795 | # the compiler is broken, or we cross compile. | |
1796 | echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 | |
1797 | echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 | |
1798 | echo "$as_me:$LINENO: result: $cross_compiling" >&5 | |
1799 | echo "${ECHO_T}$cross_compiling" >&6 | |
1800 | ||
1801 | echo "$as_me:$LINENO: checking for suffix of executables" >&5 | |
1802 | echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 | |
1803 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
1804 | (eval $ac_link) 2>&5 | |
1805 | ac_status=$? | |
1806 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1807 | (exit $ac_status); }; then | |
1808 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
1809 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
1810 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
1811 | # `rm'. | |
1812 | for ac_file in conftest.exe conftest conftest.*; do | |
1813 | test -f "$ac_file" || continue | |
1814 | case $ac_file in | |
1815 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; | |
1816 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
1817 | export ac_cv_exeext | |
1818 | break;; | |
1819 | * ) break;; | |
1820 | esac | |
1821 | done | |
1822 | else | |
1823 | { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link | |
1824 | See \`config.log' for more details." >&5 | |
1825 | echo "$as_me: error: cannot compute suffix of executables: cannot compile and link | |
1826 | See \`config.log' for more details." >&2;} | |
1827 | { (exit 1); exit 1; }; } | |
1828 | fi | |
1829 | ||
1830 | rm -f conftest$ac_cv_exeext | |
1831 | echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 | |
1832 | echo "${ECHO_T}$ac_cv_exeext" >&6 | |
1833 | ||
1834 | rm -f conftest.$ac_ext | |
1835 | EXEEXT=$ac_cv_exeext | |
1836 | ac_exeext=$EXEEXT | |
1837 | echo "$as_me:$LINENO: checking for suffix of object files" >&5 | |
1838 | echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 | |
1839 | if test "${ac_cv_objext+set}" = set; then | |
1840 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1841 | else | |
1842 | cat >conftest.$ac_ext <<_ACEOF | |
1843 | /* confdefs.h. */ | |
1844 | _ACEOF | |
1845 | cat confdefs.h >>conftest.$ac_ext | |
1846 | cat >>conftest.$ac_ext <<_ACEOF | |
1847 | /* end confdefs.h. */ | |
1848 | ||
1849 | int | |
1850 | main () | |
1851 | { | |
1852 | ||
1853 | ; | |
1854 | return 0; | |
1855 | } | |
1856 | _ACEOF | |
1857 | rm -f conftest.o conftest.obj | |
1858 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
1859 | (eval $ac_compile) 2>&5 | |
1860 | ac_status=$? | |
1861 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1862 | (exit $ac_status); }; then | |
1863 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do | |
1864 | case $ac_file in | |
1865 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; | |
1866 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
1867 | break;; | |
1868 | esac | |
1869 | done | |
1870 | else | |
1871 | echo "$as_me: failed program was:" >&5 | |
1872 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1873 | ||
1874 | { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile | |
1875 | See \`config.log' for more details." >&5 | |
1876 | echo "$as_me: error: cannot compute suffix of object files: cannot compile | |
1877 | See \`config.log' for more details." >&2;} | |
1878 | { (exit 1); exit 1; }; } | |
1879 | fi | |
1880 | ||
1881 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
1882 | fi | |
1883 | echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 | |
1884 | echo "${ECHO_T}$ac_cv_objext" >&6 | |
1885 | OBJEXT=$ac_cv_objext | |
1886 | ac_objext=$OBJEXT | |
1887 | echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 | |
1888 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 | |
1889 | if test "${ac_cv_c_compiler_gnu+set}" = set; then | |
1890 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1891 | else | |
1892 | cat >conftest.$ac_ext <<_ACEOF | |
1893 | /* confdefs.h. */ | |
1894 | _ACEOF | |
1895 | cat confdefs.h >>conftest.$ac_ext | |
1896 | cat >>conftest.$ac_ext <<_ACEOF | |
1897 | /* end confdefs.h. */ | |
1898 | ||
1899 | int | |
1900 | main () | |
1901 | { | |
1902 | #ifndef __GNUC__ | |
1903 | choke me | |
1904 | #endif | |
1905 | ||
1906 | ; | |
1907 | return 0; | |
1908 | } | |
1909 | _ACEOF | |
1910 | rm -f conftest.$ac_objext | |
1911 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
1912 | (eval $ac_compile) 2>conftest.er1 | |
1913 | ac_status=$? | |
1914 | grep -v '^ *+' conftest.er1 >conftest.err | |
1915 | rm -f conftest.er1 | |
1916 | cat conftest.err >&5 | |
1917 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1918 | (exit $ac_status); } && | |
1919 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
1920 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1921 | (eval $ac_try) 2>&5 | |
1922 | ac_status=$? | |
1923 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1924 | (exit $ac_status); }; } && | |
1925 | { ac_try='test -s conftest.$ac_objext' | |
1926 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1927 | (eval $ac_try) 2>&5 | |
1928 | ac_status=$? | |
1929 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1930 | (exit $ac_status); }; }; then | |
1931 | ac_compiler_gnu=yes | |
1932 | else | |
1933 | echo "$as_me: failed program was:" >&5 | |
1934 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1935 | ||
1936 | ac_compiler_gnu=no | |
1937 | fi | |
1938 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
1939 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
1940 | ||
1941 | fi | |
1942 | echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 | |
1943 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 | |
1944 | GCC=`test $ac_compiler_gnu = yes && echo yes` | |
1945 | ac_test_CFLAGS=${CFLAGS+set} | |
1946 | ac_save_CFLAGS=$CFLAGS | |
1947 | CFLAGS="-g" | |
1948 | echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 | |
1949 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 | |
1950 | if test "${ac_cv_prog_cc_g+set}" = set; then | |
1951 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1952 | else | |
1953 | cat >conftest.$ac_ext <<_ACEOF | |
1954 | /* confdefs.h. */ | |
1955 | _ACEOF | |
1956 | cat confdefs.h >>conftest.$ac_ext | |
1957 | cat >>conftest.$ac_ext <<_ACEOF | |
1958 | /* end confdefs.h. */ | |
1959 | ||
1960 | int | |
1961 | main () | |
1962 | { | |
1963 | ||
1964 | ; | |
1965 | return 0; | |
1966 | } | |
1967 | _ACEOF | |
1968 | rm -f conftest.$ac_objext | |
1969 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
1970 | (eval $ac_compile) 2>conftest.er1 | |
1971 | ac_status=$? | |
1972 | grep -v '^ *+' conftest.er1 >conftest.err | |
1973 | rm -f conftest.er1 | |
1974 | cat conftest.err >&5 | |
1975 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1976 | (exit $ac_status); } && | |
1977 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
1978 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1979 | (eval $ac_try) 2>&5 | |
1980 | ac_status=$? | |
1981 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1982 | (exit $ac_status); }; } && | |
1983 | { ac_try='test -s conftest.$ac_objext' | |
1984 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
1985 | (eval $ac_try) 2>&5 | |
1986 | ac_status=$? | |
1987 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
1988 | (exit $ac_status); }; }; then | |
1989 | ac_cv_prog_cc_g=yes | |
1990 | else | |
1991 | echo "$as_me: failed program was:" >&5 | |
1992 | sed 's/^/| /' conftest.$ac_ext >&5 | |
1993 | ||
1994 | ac_cv_prog_cc_g=no | |
1995 | fi | |
1996 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
1997 | fi | |
1998 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 | |
1999 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 | |
2000 | if test "$ac_test_CFLAGS" = set; then | |
2001 | CFLAGS=$ac_save_CFLAGS | |
2002 | elif test $ac_cv_prog_cc_g = yes; then | |
2003 | if test "$GCC" = yes; then | |
2004 | CFLAGS="-g -O2" | |
2005 | else | |
2006 | CFLAGS="-g" | |
2007 | fi | |
2008 | else | |
2009 | if test "$GCC" = yes; then | |
2010 | CFLAGS="-O2" | |
2011 | else | |
2012 | CFLAGS= | |
2013 | fi | |
2014 | fi | |
2015 | echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 | |
2016 | echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 | |
2017 | if test "${ac_cv_prog_cc_stdc+set}" = set; then | |
2018 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2019 | else | |
2020 | ac_cv_prog_cc_stdc=no | |
2021 | ac_save_CC=$CC | |
2022 | cat >conftest.$ac_ext <<_ACEOF | |
2023 | /* confdefs.h. */ | |
2024 | _ACEOF | |
2025 | cat confdefs.h >>conftest.$ac_ext | |
2026 | cat >>conftest.$ac_ext <<_ACEOF | |
2027 | /* end confdefs.h. */ | |
2028 | #include <stdarg.h> | |
2029 | #include <stdio.h> | |
2030 | #include <sys/types.h> | |
2031 | #include <sys/stat.h> | |
2032 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2033 | struct buf { int x; }; | |
2034 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2035 | static char *e (p, i) | |
2036 | char **p; | |
2037 | int i; | |
2038 | { | |
2039 | return p[i]; | |
2040 | } | |
2041 | static char *f (char * (*g) (char **, int), char **p, ...) | |
2042 | { | |
2043 | char *s; | |
2044 | va_list v; | |
2045 | va_start (v,p); | |
2046 | s = g (p, va_arg (v,int)); | |
2047 | va_end (v); | |
2048 | return s; | |
2049 | } | |
2050 | ||
2051 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2052 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2053 | These don't provoke an error unfortunately, instead are silently treated | |
2054 | as 'x'. The following induces an error, until -std1 is added to get | |
2055 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2056 | array size at least. It's necessary to write '\x00'==0 to get something | |
2057 | that's true only with -std1. */ | |
2058 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2059 | ||
2060 | int test (int i, double x); | |
2061 | struct s1 {int (*f) (int a);}; | |
2062 | struct s2 {int (*f) (double a);}; | |
2063 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2064 | int argc; | |
2065 | char **argv; | |
2066 | int | |
2067 | main () | |
2068 | { | |
2069 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2070 | ; | |
2071 | return 0; | |
2072 | } | |
2073 | _ACEOF | |
2074 | # Don't try gcc -ansi; that turns off useful extensions and | |
2075 | # breaks some systems' header files. | |
2076 | # AIX -qlanglvl=ansi | |
2077 | # Ultrix and OSF/1 -std1 | |
2078 | # HP-UX 10.20 and later -Ae | |
2079 | # HP-UX older versions -Aa -D_HPUX_SOURCE | |
2080 | # SVR4 -Xc -D__EXTENSIONS__ | |
2081 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2082 | do | |
2083 | CC="$ac_save_CC $ac_arg" | |
2084 | rm -f conftest.$ac_objext | |
2085 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2086 | (eval $ac_compile) 2>conftest.er1 | |
2087 | ac_status=$? | |
2088 | grep -v '^ *+' conftest.er1 >conftest.err | |
2089 | rm -f conftest.er1 | |
2090 | cat conftest.err >&5 | |
2091 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2092 | (exit $ac_status); } && | |
2093 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
2094 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2095 | (eval $ac_try) 2>&5 | |
2096 | ac_status=$? | |
2097 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2098 | (exit $ac_status); }; } && | |
2099 | { ac_try='test -s conftest.$ac_objext' | |
2100 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2101 | (eval $ac_try) 2>&5 | |
2102 | ac_status=$? | |
2103 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2104 | (exit $ac_status); }; }; then | |
2105 | ac_cv_prog_cc_stdc=$ac_arg | |
2106 | break | |
2107 | else | |
2108 | echo "$as_me: failed program was:" >&5 | |
2109 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2110 | ||
2111 | fi | |
2112 | rm -f conftest.err conftest.$ac_objext | |
2113 | done | |
2114 | rm -f conftest.$ac_ext conftest.$ac_objext | |
2115 | CC=$ac_save_CC | |
2116 | ||
2117 | fi | |
2118 | ||
2119 | case "x$ac_cv_prog_cc_stdc" in | |
2120 | x|xno) | |
2121 | echo "$as_me:$LINENO: result: none needed" >&5 | |
2122 | echo "${ECHO_T}none needed" >&6 ;; | |
2123 | *) | |
2124 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 | |
2125 | echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 | |
2126 | CC="$CC $ac_cv_prog_cc_stdc" ;; | |
2127 | esac | |
2128 | ||
2129 | # Some people use a C++ compiler to compile C. Since we use `exit', | |
2130 | # in C++ we need to declare it. In case someone uses the same compiler | |
2131 | # for both compiling C and C++ we need to have the C++ compiler decide | |
2132 | # the declaration of exit, since it's the most demanding environment. | |
2133 | cat >conftest.$ac_ext <<_ACEOF | |
2134 | #ifndef __cplusplus | |
2135 | choke me | |
2136 | #endif | |
2137 | _ACEOF | |
2138 | rm -f conftest.$ac_objext | |
2139 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2140 | (eval $ac_compile) 2>conftest.er1 | |
2141 | ac_status=$? | |
2142 | grep -v '^ *+' conftest.er1 >conftest.err | |
2143 | rm -f conftest.er1 | |
2144 | cat conftest.err >&5 | |
2145 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2146 | (exit $ac_status); } && | |
2147 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
2148 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2149 | (eval $ac_try) 2>&5 | |
2150 | ac_status=$? | |
2151 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2152 | (exit $ac_status); }; } && | |
2153 | { ac_try='test -s conftest.$ac_objext' | |
2154 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2155 | (eval $ac_try) 2>&5 | |
2156 | ac_status=$? | |
2157 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2158 | (exit $ac_status); }; }; then | |
2159 | for ac_declaration in \ | |
2160 | '' \ | |
2161 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ | |
2162 | 'extern "C" void std::exit (int); using std::exit;' \ | |
2163 | 'extern "C" void exit (int) throw ();' \ | |
2164 | 'extern "C" void exit (int);' \ | |
2165 | 'void exit (int);' | |
2166 | do | |
2167 | cat >conftest.$ac_ext <<_ACEOF | |
2168 | /* confdefs.h. */ | |
2169 | _ACEOF | |
2170 | cat confdefs.h >>conftest.$ac_ext | |
2171 | cat >>conftest.$ac_ext <<_ACEOF | |
2172 | /* end confdefs.h. */ | |
2173 | $ac_declaration | |
2174 | #include <stdlib.h> | |
2175 | int | |
2176 | main () | |
2177 | { | |
2178 | exit (42); | |
2179 | ; | |
2180 | return 0; | |
2181 | } | |
2182 | _ACEOF | |
2183 | rm -f conftest.$ac_objext | |
2184 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2185 | (eval $ac_compile) 2>conftest.er1 | |
2186 | ac_status=$? | |
2187 | grep -v '^ *+' conftest.er1 >conftest.err | |
2188 | rm -f conftest.er1 | |
2189 | cat conftest.err >&5 | |
2190 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2191 | (exit $ac_status); } && | |
2192 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
2193 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2194 | (eval $ac_try) 2>&5 | |
2195 | ac_status=$? | |
2196 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2197 | (exit $ac_status); }; } && | |
2198 | { ac_try='test -s conftest.$ac_objext' | |
2199 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2200 | (eval $ac_try) 2>&5 | |
2201 | ac_status=$? | |
2202 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2203 | (exit $ac_status); }; }; then | |
2204 | : | |
2205 | else | |
2206 | echo "$as_me: failed program was:" >&5 | |
2207 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2208 | ||
2209 | continue | |
2210 | fi | |
2211 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
2212 | cat >conftest.$ac_ext <<_ACEOF | |
2213 | /* confdefs.h. */ | |
2214 | _ACEOF | |
2215 | cat confdefs.h >>conftest.$ac_ext | |
2216 | cat >>conftest.$ac_ext <<_ACEOF | |
2217 | /* end confdefs.h. */ | |
2218 | $ac_declaration | |
2219 | int | |
2220 | main () | |
2221 | { | |
2222 | exit (42); | |
2223 | ; | |
2224 | return 0; | |
2225 | } | |
2226 | _ACEOF | |
2227 | rm -f conftest.$ac_objext | |
2228 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2229 | (eval $ac_compile) 2>conftest.er1 | |
2230 | ac_status=$? | |
2231 | grep -v '^ *+' conftest.er1 >conftest.err | |
2232 | rm -f conftest.er1 | |
2233 | cat conftest.err >&5 | |
2234 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2235 | (exit $ac_status); } && | |
2236 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
2237 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2238 | (eval $ac_try) 2>&5 | |
2239 | ac_status=$? | |
2240 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2241 | (exit $ac_status); }; } && | |
2242 | { ac_try='test -s conftest.$ac_objext' | |
2243 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2244 | (eval $ac_try) 2>&5 | |
2245 | ac_status=$? | |
2246 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2247 | (exit $ac_status); }; }; then | |
2248 | break | |
2249 | else | |
2250 | echo "$as_me: failed program was:" >&5 | |
2251 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2252 | ||
2253 | fi | |
2254 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
2255 | done | |
2256 | rm -f conftest* | |
2257 | if test -n "$ac_declaration"; then | |
2258 | echo '#ifdef __cplusplus' >>confdefs.h | |
2259 | echo $ac_declaration >>confdefs.h | |
2260 | echo '#endif' >>confdefs.h | |
2261 | fi | |
2262 | ||
2263 | else | |
2264 | echo "$as_me: failed program was:" >&5 | |
2265 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2266 | ||
2267 | fi | |
2268 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
2269 | ac_ext=c | |
2270 | ac_cpp='$CPP $CPPFLAGS' | |
2271 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2272 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2273 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2274 | ||
2275 | if test -n "$ac_tool_prefix"; then | |
2276 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
2277 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
2278 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2279 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2280 | if test "${ac_cv_prog_RANLIB+set}" = set; then | |
2281 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2282 | else | |
2283 | if test -n "$RANLIB"; then | |
2284 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
2285 | else | |
2286 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2287 | for as_dir in $PATH | |
2288 | do | |
2289 | IFS=$as_save_IFS | |
2290 | test -z "$as_dir" && as_dir=. | |
2291 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2292 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2293 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
2294 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2295 | break 2 | |
2296 | fi | |
2297 | done | |
2298 | done | |
2299 | ||
2300 | fi | |
2301 | fi | |
2302 | RANLIB=$ac_cv_prog_RANLIB | |
2303 | if test -n "$RANLIB"; then | |
2304 | echo "$as_me:$LINENO: result: $RANLIB" >&5 | |
2305 | echo "${ECHO_T}$RANLIB" >&6 | |
2306 | else | |
2307 | echo "$as_me:$LINENO: result: no" >&5 | |
2308 | echo "${ECHO_T}no" >&6 | |
2309 | fi | |
2310 | ||
2311 | fi | |
2312 | if test -z "$ac_cv_prog_RANLIB"; then | |
2313 | ac_ct_RANLIB=$RANLIB | |
2314 | # Extract the first word of "ranlib", so it can be a program name with args. | |
2315 | set dummy ranlib; ac_word=$2 | |
2316 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2317 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2318 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then | |
2319 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2320 | else | |
2321 | if test -n "$ac_ct_RANLIB"; then | |
2322 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
2323 | else | |
2324 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2325 | for as_dir in $PATH | |
2326 | do | |
2327 | IFS=$as_save_IFS | |
2328 | test -z "$as_dir" && as_dir=. | |
2329 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2330 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2331 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
2332 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2333 | break 2 | |
2334 | fi | |
2335 | done | |
2336 | done | |
2337 | ||
2338 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" | |
2339 | fi | |
2340 | fi | |
2341 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
2342 | if test -n "$ac_ct_RANLIB"; then | |
2343 | echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 | |
2344 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 | |
2345 | else | |
2346 | echo "$as_me:$LINENO: result: no" >&5 | |
2347 | echo "${ECHO_T}no" >&6 | |
2348 | fi | |
2349 | ||
2350 | RANLIB=$ac_ct_RANLIB | |
2351 | else | |
2352 | RANLIB="$ac_cv_prog_RANLIB" | |
2353 | fi | |
2354 | ||
2355 | ||
2356 | MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing | |
2357 | for ac_prog in aclocal | |
2358 | do | |
2359 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2360 | set dummy $ac_prog; ac_word=$2 | |
2361 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2362 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2363 | if test "${ac_cv_prog_ACLOCAL+set}" = set; then | |
2364 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2365 | else | |
2366 | if test -n "$ACLOCAL"; then | |
2367 | ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. | |
2368 | else | |
2369 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2370 | for as_dir in $PATH | |
2371 | do | |
2372 | IFS=$as_save_IFS | |
2373 | test -z "$as_dir" && as_dir=. | |
2374 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2375 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2376 | ac_cv_prog_ACLOCAL="$ac_prog" | |
2377 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2378 | break 2 | |
2379 | fi | |
2380 | done | |
2381 | done | |
2382 | ||
2383 | fi | |
2384 | fi | |
2385 | ACLOCAL=$ac_cv_prog_ACLOCAL | |
2386 | if test -n "$ACLOCAL"; then | |
2387 | echo "$as_me:$LINENO: result: $ACLOCAL" >&5 | |
2388 | echo "${ECHO_T}$ACLOCAL" >&6 | |
2389 | else | |
2390 | echo "$as_me:$LINENO: result: no" >&5 | |
2391 | echo "${ECHO_T}no" >&6 | |
2392 | fi | |
2393 | ||
2394 | test -n "$ACLOCAL" && break | |
2395 | done | |
2396 | test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" | |
2397 | ||
2398 | for ac_prog in autoconf | |
2399 | do | |
2400 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2401 | set dummy $ac_prog; ac_word=$2 | |
2402 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2403 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2404 | if test "${ac_cv_prog_AUTOCONF+set}" = set; then | |
2405 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2406 | else | |
2407 | if test -n "$AUTOCONF"; then | |
2408 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. | |
2409 | else | |
2410 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2411 | for as_dir in $PATH | |
2412 | do | |
2413 | IFS=$as_save_IFS | |
2414 | test -z "$as_dir" && as_dir=. | |
2415 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2416 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2417 | ac_cv_prog_AUTOCONF="$ac_prog" | |
2418 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2419 | break 2 | |
2420 | fi | |
2421 | done | |
2422 | done | |
2423 | ||
2424 | fi | |
2425 | fi | |
2426 | AUTOCONF=$ac_cv_prog_AUTOCONF | |
2427 | if test -n "$AUTOCONF"; then | |
2428 | echo "$as_me:$LINENO: result: $AUTOCONF" >&5 | |
2429 | echo "${ECHO_T}$AUTOCONF" >&6 | |
2430 | else | |
2431 | echo "$as_me:$LINENO: result: no" >&5 | |
2432 | echo "${ECHO_T}no" >&6 | |
2433 | fi | |
2434 | ||
2435 | test -n "$AUTOCONF" && break | |
2436 | done | |
2437 | test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" | |
2438 | ||
2439 | for ac_prog in autoheader | |
2440 | do | |
2441 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2442 | set dummy $ac_prog; ac_word=$2 | |
2443 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2444 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2445 | if test "${ac_cv_prog_AUTOHEADER+set}" = set; then | |
2446 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2447 | else | |
2448 | if test -n "$AUTOHEADER"; then | |
2449 | ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. | |
2450 | else | |
2451 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2452 | for as_dir in $PATH | |
2453 | do | |
2454 | IFS=$as_save_IFS | |
2455 | test -z "$as_dir" && as_dir=. | |
2456 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2457 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2458 | ac_cv_prog_AUTOHEADER="$ac_prog" | |
2459 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2460 | break 2 | |
2461 | fi | |
2462 | done | |
2463 | done | |
2464 | ||
2465 | fi | |
2466 | fi | |
2467 | AUTOHEADER=$ac_cv_prog_AUTOHEADER | |
2468 | if test -n "$AUTOHEADER"; then | |
2469 | echo "$as_me:$LINENO: result: $AUTOHEADER" >&5 | |
2470 | echo "${ECHO_T}$AUTOHEADER" >&6 | |
2471 | else | |
2472 | echo "$as_me:$LINENO: result: no" >&5 | |
2473 | echo "${ECHO_T}no" >&6 | |
2474 | fi | |
2475 | ||
2476 | test -n "$AUTOHEADER" && break | |
2477 | done | |
2478 | test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" | |
2479 | ||
2480 | ||
2481 | # Figure out what compiler warnings we can enable. | |
2482 | # See config/warnings.m4 for details. | |
2483 | ||
2484 | ||
2485 | WARN_CFLAGS= | |
2486 | save_CFLAGS="$CFLAGS" | |
2487 | for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ | |
2488 | -Wmissing-prototypes -Wold-style-definition \ | |
2489 | -Wmissing-format-attribute; do | |
2490 | as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` | |
2491 | ||
2492 | echo "$as_me:$LINENO: checking whether $CC supports $option" >&5 | |
2493 | echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6 | |
2494 | if eval "test \"\${$as_acx_Woption+set}\" = set"; then | |
2495 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2496 | else | |
2497 | CFLAGS="$option" | |
2498 | cat >conftest.$ac_ext <<_ACEOF | |
2499 | /* confdefs.h. */ | |
2500 | _ACEOF | |
2501 | cat confdefs.h >>conftest.$ac_ext | |
2502 | cat >>conftest.$ac_ext <<_ACEOF | |
2503 | /* end confdefs.h. */ | |
2504 | ||
2505 | int | |
2506 | main () | |
2507 | { | |
2508 | ||
2509 | ; | |
2510 | return 0; | |
2511 | } | |
2512 | _ACEOF | |
2513 | rm -f conftest.$ac_objext | |
2514 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2515 | (eval $ac_compile) 2>conftest.er1 | |
2516 | ac_status=$? | |
2517 | grep -v '^ *+' conftest.er1 >conftest.err | |
2518 | rm -f conftest.er1 | |
2519 | cat conftest.err >&5 | |
2520 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2521 | (exit $ac_status); } && | |
2522 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
2523 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2524 | (eval $ac_try) 2>&5 | |
2525 | ac_status=$? | |
2526 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2527 | (exit $ac_status); }; } && | |
2528 | { ac_try='test -s conftest.$ac_objext' | |
2529 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2530 | (eval $ac_try) 2>&5 | |
2531 | ac_status=$? | |
2532 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2533 | (exit $ac_status); }; }; then | |
2534 | eval "$as_acx_Woption=yes" | |
2535 | else | |
2536 | echo "$as_me: failed program was:" >&5 | |
2537 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2538 | ||
2539 | eval "$as_acx_Woption=no" | |
2540 | fi | |
2541 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
2542 | ||
2543 | fi | |
2544 | echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5 | |
2545 | echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6 | |
2546 | if test `eval echo '${'$as_acx_Woption'}'` = yes; then | |
2547 | WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$option" | |
2548 | fi | |
2549 | ||
2550 | done | |
2551 | CFLAGS="$save_CFLAGS" | |
2552 | ||
2553 | WARN_PEDANTIC= | |
2554 | if test "$GCC" = yes; then | |
2555 | echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long" >&5 | |
2556 | echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long... $ECHO_C" >&6 | |
2557 | if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then | |
2558 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2559 | else | |
2560 | save_CFLAGS="$CFLAGS" | |
2561 | CFLAGS="-pedantic -Wno-long-long" | |
2562 | cat >conftest.$ac_ext <<_ACEOF | |
2563 | /* confdefs.h. */ | |
2564 | _ACEOF | |
2565 | cat confdefs.h >>conftest.$ac_ext | |
2566 | cat >>conftest.$ac_ext <<_ACEOF | |
2567 | /* end confdefs.h. */ | |
2568 | ||
2569 | int | |
2570 | main () | |
2571 | { | |
2572 | ||
2573 | ; | |
2574 | return 0; | |
2575 | } | |
2576 | _ACEOF | |
2577 | rm -f conftest.$ac_objext | |
2578 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2579 | (eval $ac_compile) 2>conftest.er1 | |
2580 | ac_status=$? | |
2581 | grep -v '^ *+' conftest.er1 >conftest.err | |
2582 | rm -f conftest.er1 | |
2583 | cat conftest.err >&5 | |
2584 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2585 | (exit $ac_status); } && | |
2586 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
2587 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2588 | (eval $ac_try) 2>&5 | |
2589 | ac_status=$? | |
2590 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2591 | (exit $ac_status); }; } && | |
2592 | { ac_try='test -s conftest.$ac_objext' | |
2593 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2594 | (eval $ac_try) 2>&5 | |
2595 | ac_status=$? | |
2596 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2597 | (exit $ac_status); }; }; then | |
2598 | acx_cv_prog_cc_pedantic__Wno_long_long=yes | |
2599 | else | |
2600 | echo "$as_me: failed program was:" >&5 | |
2601 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2602 | ||
2603 | acx_cv_prog_cc_pedantic__Wno_long_long=no | |
2604 | fi | |
2605 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
2606 | CFLAGS="$save_CFLAGS" | |
2607 | fi | |
2608 | echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5 | |
2609 | echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long" >&6 | |
2610 | if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then | |
2611 | WARN_PEDANTIC="-pedantic -Wno-long-long" | |
2612 | fi | |
2613 | ||
2614 | ||
2615 | fi | |
2616 | ||
2617 | ||
2618 | ||
2619 | # Only enable with --enable-werror-always until existing warnings are | |
2620 | # corrected. | |
2621 | WERROR= | |
2622 | # Check whether --enable-werror-always or --disable-werror-always was given. | |
2623 | if test "${enable_werror_always+set}" = set; then | |
2624 | enableval="$enable_werror_always" | |
2625 | ||
2626 | else | |
2627 | enable_werror_always=no | |
2628 | fi; | |
2629 | if test $enable_werror_always = yes; then | |
2630 | WERROR=-Werror | |
2631 | fi | |
2632 | ||
2633 | ||
2634 | ||
2635 | # Checks for header files. | |
2636 | ac_ext=c | |
2637 | ac_cpp='$CPP $CPPFLAGS' | |
2638 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2639 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2640 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2641 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 | |
2642 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 | |
2643 | # On Suns, sometimes $CPP names a directory. | |
2644 | if test -n "$CPP" && test -d "$CPP"; then | |
2645 | CPP= | |
2646 | fi | |
2647 | if test -z "$CPP"; then | |
2648 | if test "${ac_cv_prog_CPP+set}" = set; then | |
2649 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2650 | else | |
2651 | # Double quotes because CPP needs to be expanded | |
2652 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
2653 | do | |
2654 | ac_preproc_ok=false | |
2655 | for ac_c_preproc_warn_flag in '' yes | |
2656 | do | |
2657 | # Use a header file that comes with gcc, so configuring glibc | |
2658 | # with a fresh cross-compiler works. | |
2659 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2660 | # <limits.h> exists even on freestanding compilers. | |
2661 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
2662 | # not just through cpp. "Syntax error" is here to catch this case. | |
2663 | cat >conftest.$ac_ext <<_ACEOF | |
2664 | /* confdefs.h. */ | |
2665 | _ACEOF | |
2666 | cat confdefs.h >>conftest.$ac_ext | |
2667 | cat >>conftest.$ac_ext <<_ACEOF | |
2668 | /* end confdefs.h. */ | |
2669 | #ifdef __STDC__ | |
2670 | # include <limits.h> | |
2671 | #else | |
2672 | # include <assert.h> | |
2673 | #endif | |
2674 | Syntax error | |
2675 | _ACEOF | |
2676 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2677 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2678 | ac_status=$? | |
2679 | grep -v '^ *+' conftest.er1 >conftest.err | |
2680 | rm -f conftest.er1 | |
2681 | cat conftest.err >&5 | |
2682 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2683 | (exit $ac_status); } >/dev/null; then | |
2684 | if test -s conftest.err; then | |
2685 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2686 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
2687 | else | |
2688 | ac_cpp_err= | |
2689 | fi | |
2690 | else | |
2691 | ac_cpp_err=yes | |
2692 | fi | |
2693 | if test -z "$ac_cpp_err"; then | |
2694 | : | |
2695 | else | |
2696 | echo "$as_me: failed program was:" >&5 | |
2697 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2698 | ||
2699 | # Broken: fails on valid input. | |
2700 | continue | |
2701 | fi | |
2702 | rm -f conftest.err conftest.$ac_ext | |
2703 | ||
2704 | # OK, works on sane cases. Now check whether non-existent headers | |
2705 | # can be detected and how. | |
2706 | cat >conftest.$ac_ext <<_ACEOF | |
2707 | /* confdefs.h. */ | |
2708 | _ACEOF | |
2709 | cat confdefs.h >>conftest.$ac_ext | |
2710 | cat >>conftest.$ac_ext <<_ACEOF | |
2711 | /* end confdefs.h. */ | |
2712 | #include <ac_nonexistent.h> | |
2713 | _ACEOF | |
2714 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2715 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2716 | ac_status=$? | |
2717 | grep -v '^ *+' conftest.er1 >conftest.err | |
2718 | rm -f conftest.er1 | |
2719 | cat conftest.err >&5 | |
2720 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2721 | (exit $ac_status); } >/dev/null; then | |
2722 | if test -s conftest.err; then | |
2723 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2724 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
2725 | else | |
2726 | ac_cpp_err= | |
2727 | fi | |
2728 | else | |
2729 | ac_cpp_err=yes | |
2730 | fi | |
2731 | if test -z "$ac_cpp_err"; then | |
2732 | # Broken: success on invalid input. | |
2733 | continue | |
2734 | else | |
2735 | echo "$as_me: failed program was:" >&5 | |
2736 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2737 | ||
2738 | # Passes both tests. | |
2739 | ac_preproc_ok=: | |
2740 | break | |
2741 | fi | |
2742 | rm -f conftest.err conftest.$ac_ext | |
2743 | ||
2744 | done | |
2745 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
2746 | rm -f conftest.err conftest.$ac_ext | |
2747 | if $ac_preproc_ok; then | |
2748 | break | |
2749 | fi | |
2750 | ||
2751 | done | |
2752 | ac_cv_prog_CPP=$CPP | |
2753 | ||
2754 | fi | |
2755 | CPP=$ac_cv_prog_CPP | |
2756 | else | |
2757 | ac_cv_prog_CPP=$CPP | |
2758 | fi | |
2759 | echo "$as_me:$LINENO: result: $CPP" >&5 | |
2760 | echo "${ECHO_T}$CPP" >&6 | |
2761 | ac_preproc_ok=false | |
2762 | for ac_c_preproc_warn_flag in '' yes | |
2763 | do | |
2764 | # Use a header file that comes with gcc, so configuring glibc | |
2765 | # with a fresh cross-compiler works. | |
2766 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2767 | # <limits.h> exists even on freestanding compilers. | |
2768 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
2769 | # not just through cpp. "Syntax error" is here to catch this case. | |
2770 | cat >conftest.$ac_ext <<_ACEOF | |
2771 | /* confdefs.h. */ | |
2772 | _ACEOF | |
2773 | cat confdefs.h >>conftest.$ac_ext | |
2774 | cat >>conftest.$ac_ext <<_ACEOF | |
2775 | /* end confdefs.h. */ | |
2776 | #ifdef __STDC__ | |
2777 | # include <limits.h> | |
2778 | #else | |
2779 | # include <assert.h> | |
2780 | #endif | |
2781 | Syntax error | |
2782 | _ACEOF | |
2783 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2784 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2785 | ac_status=$? | |
2786 | grep -v '^ *+' conftest.er1 >conftest.err | |
2787 | rm -f conftest.er1 | |
2788 | cat conftest.err >&5 | |
2789 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2790 | (exit $ac_status); } >/dev/null; then | |
2791 | if test -s conftest.err; then | |
2792 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2793 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
2794 | else | |
2795 | ac_cpp_err= | |
2796 | fi | |
2797 | else | |
2798 | ac_cpp_err=yes | |
2799 | fi | |
2800 | if test -z "$ac_cpp_err"; then | |
2801 | : | |
2802 | else | |
2803 | echo "$as_me: failed program was:" >&5 | |
2804 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2805 | ||
2806 | # Broken: fails on valid input. | |
2807 | continue | |
2808 | fi | |
2809 | rm -f conftest.err conftest.$ac_ext | |
2810 | ||
2811 | # OK, works on sane cases. Now check whether non-existent headers | |
2812 | # can be detected and how. | |
2813 | cat >conftest.$ac_ext <<_ACEOF | |
2814 | /* confdefs.h. */ | |
2815 | _ACEOF | |
2816 | cat confdefs.h >>conftest.$ac_ext | |
2817 | cat >>conftest.$ac_ext <<_ACEOF | |
2818 | /* end confdefs.h. */ | |
2819 | #include <ac_nonexistent.h> | |
2820 | _ACEOF | |
2821 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
2822 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
2823 | ac_status=$? | |
2824 | grep -v '^ *+' conftest.er1 >conftest.err | |
2825 | rm -f conftest.er1 | |
2826 | cat conftest.err >&5 | |
2827 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2828 | (exit $ac_status); } >/dev/null; then | |
2829 | if test -s conftest.err; then | |
2830 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2831 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
2832 | else | |
2833 | ac_cpp_err= | |
2834 | fi | |
2835 | else | |
2836 | ac_cpp_err=yes | |
2837 | fi | |
2838 | if test -z "$ac_cpp_err"; then | |
2839 | # Broken: success on invalid input. | |
2840 | continue | |
2841 | else | |
2842 | echo "$as_me: failed program was:" >&5 | |
2843 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2844 | ||
2845 | # Passes both tests. | |
2846 | ac_preproc_ok=: | |
2847 | break | |
2848 | fi | |
2849 | rm -f conftest.err conftest.$ac_ext | |
2850 | ||
2851 | done | |
2852 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
2853 | rm -f conftest.err conftest.$ac_ext | |
2854 | if $ac_preproc_ok; then | |
2855 | : | |
2856 | else | |
2857 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check | |
2858 | See \`config.log' for more details." >&5 | |
2859 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check | |
2860 | See \`config.log' for more details." >&2;} | |
2861 | { (exit 1); exit 1; }; } | |
2862 | fi | |
2863 | ||
2864 | ac_ext=c | |
2865 | ac_cpp='$CPP $CPPFLAGS' | |
2866 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2867 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2868 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2869 | ||
2870 | ||
2871 | echo "$as_me:$LINENO: checking for egrep" >&5 | |
2872 | echo $ECHO_N "checking for egrep... $ECHO_C" >&6 | |
2873 | if test "${ac_cv_prog_egrep+set}" = set; then | |
2874 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2875 | else | |
2876 | if echo a | (grep -E '(a|b)') >/dev/null 2>&1 | |
2877 | then ac_cv_prog_egrep='grep -E' | |
2878 | else ac_cv_prog_egrep='egrep' | |
2879 | fi | |
2880 | fi | |
2881 | echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 | |
2882 | echo "${ECHO_T}$ac_cv_prog_egrep" >&6 | |
2883 | EGREP=$ac_cv_prog_egrep | |
2884 | ||
2885 | ||
2886 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 | |
2887 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
2888 | if test "${ac_cv_header_stdc+set}" = set; then | |
2889 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2890 | else | |
2891 | cat >conftest.$ac_ext <<_ACEOF | |
2892 | /* confdefs.h. */ | |
2893 | _ACEOF | |
2894 | cat confdefs.h >>conftest.$ac_ext | |
2895 | cat >>conftest.$ac_ext <<_ACEOF | |
2896 | /* end confdefs.h. */ | |
2897 | #include <stdlib.h> | |
2898 | #include <stdarg.h> | |
2899 | #include <string.h> | |
2900 | #include <float.h> | |
2901 | ||
2902 | int | |
2903 | main () | |
2904 | { | |
2905 | ||
2906 | ; | |
2907 | return 0; | |
2908 | } | |
2909 | _ACEOF | |
2910 | rm -f conftest.$ac_objext | |
2911 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2912 | (eval $ac_compile) 2>conftest.er1 | |
2913 | ac_status=$? | |
2914 | grep -v '^ *+' conftest.er1 >conftest.err | |
2915 | rm -f conftest.er1 | |
2916 | cat conftest.err >&5 | |
2917 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2918 | (exit $ac_status); } && | |
2919 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
2920 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2921 | (eval $ac_try) 2>&5 | |
2922 | ac_status=$? | |
2923 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2924 | (exit $ac_status); }; } && | |
2925 | { ac_try='test -s conftest.$ac_objext' | |
2926 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2927 | (eval $ac_try) 2>&5 | |
2928 | ac_status=$? | |
2929 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2930 | (exit $ac_status); }; }; then | |
2931 | ac_cv_header_stdc=yes | |
2932 | else | |
2933 | echo "$as_me: failed program was:" >&5 | |
2934 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2935 | ||
2936 | ac_cv_header_stdc=no | |
2937 | fi | |
2938 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
2939 | ||
2940 | if test $ac_cv_header_stdc = yes; then | |
2941 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
2942 | cat >conftest.$ac_ext <<_ACEOF | |
2943 | /* confdefs.h. */ | |
2944 | _ACEOF | |
2945 | cat confdefs.h >>conftest.$ac_ext | |
2946 | cat >>conftest.$ac_ext <<_ACEOF | |
2947 | /* end confdefs.h. */ | |
2948 | #include <string.h> | |
2949 | ||
2950 | _ACEOF | |
2951 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
2952 | $EGREP "memchr" >/dev/null 2>&1; then | |
2953 | : | |
2954 | else | |
2955 | ac_cv_header_stdc=no | |
2956 | fi | |
2957 | rm -f conftest* | |
2958 | ||
2959 | fi | |
2960 | ||
2961 | if test $ac_cv_header_stdc = yes; then | |
2962 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
2963 | cat >conftest.$ac_ext <<_ACEOF | |
2964 | /* confdefs.h. */ | |
2965 | _ACEOF | |
2966 | cat confdefs.h >>conftest.$ac_ext | |
2967 | cat >>conftest.$ac_ext <<_ACEOF | |
2968 | /* end confdefs.h. */ | |
2969 | #include <stdlib.h> | |
2970 | ||
2971 | _ACEOF | |
2972 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
2973 | $EGREP "free" >/dev/null 2>&1; then | |
2974 | : | |
2975 | else | |
2976 | ac_cv_header_stdc=no | |
2977 | fi | |
2978 | rm -f conftest* | |
2979 | ||
2980 | fi | |
2981 | ||
2982 | if test $ac_cv_header_stdc = yes; then | |
2983 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
2984 | if test "$cross_compiling" = yes; then | |
2985 | : | |
2986 | else | |
2987 | cat >conftest.$ac_ext <<_ACEOF | |
2988 | /* confdefs.h. */ | |
2989 | _ACEOF | |
2990 | cat confdefs.h >>conftest.$ac_ext | |
2991 | cat >>conftest.$ac_ext <<_ACEOF | |
2992 | /* end confdefs.h. */ | |
2993 | #include <ctype.h> | |
2994 | #if ((' ' & 0x0FF) == 0x020) | |
2995 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
2996 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
2997 | #else | |
2998 | # define ISLOWER(c) \ | |
2999 | (('a' <= (c) && (c) <= 'i') \ | |
3000 | || ('j' <= (c) && (c) <= 'r') \ | |
3001 | || ('s' <= (c) && (c) <= 'z')) | |
3002 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
3003 | #endif | |
3004 | ||
3005 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3006 | int | |
3007 | main () | |
3008 | { | |
3009 | int i; | |
3010 | for (i = 0; i < 256; i++) | |
3011 | if (XOR (islower (i), ISLOWER (i)) | |
3012 | || toupper (i) != TOUPPER (i)) | |
3013 | exit(2); | |
3014 | exit (0); | |
3015 | } | |
3016 | _ACEOF | |
3017 | rm -f conftest$ac_exeext | |
3018 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
3019 | (eval $ac_link) 2>&5 | |
3020 | ac_status=$? | |
3021 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3022 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
3023 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3024 | (eval $ac_try) 2>&5 | |
3025 | ac_status=$? | |
3026 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3027 | (exit $ac_status); }; }; then | |
3028 | : | |
3029 | else | |
3030 | echo "$as_me: program exited with status $ac_status" >&5 | |
3031 | echo "$as_me: failed program was:" >&5 | |
3032 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3033 | ||
3034 | ( exit $ac_status ) | |
3035 | ac_cv_header_stdc=no | |
3036 | fi | |
3037 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
3038 | fi | |
3039 | fi | |
3040 | fi | |
3041 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 | |
3042 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
3043 | if test $ac_cv_header_stdc = yes; then | |
3044 | ||
3045 | cat >>confdefs.h <<\_ACEOF | |
3046 | #define STDC_HEADERS 1 | |
3047 | _ACEOF | |
3048 | ||
3049 | fi | |
3050 | ||
3051 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
3052 | ||
3053 | ||
3054 | ||
3055 | ||
3056 | ||
3057 | ||
3058 | ||
3059 | ||
3060 | ||
3061 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
3062 | inttypes.h stdint.h unistd.h | |
3063 | do | |
3064 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3065 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
3066 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
3067 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
3068 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3069 | else | |
3070 | cat >conftest.$ac_ext <<_ACEOF | |
3071 | /* confdefs.h. */ | |
3072 | _ACEOF | |
3073 | cat confdefs.h >>conftest.$ac_ext | |
3074 | cat >>conftest.$ac_ext <<_ACEOF | |
3075 | /* end confdefs.h. */ | |
3076 | $ac_includes_default | |
3077 | ||
3078 | #include <$ac_header> | |
3079 | _ACEOF | |
3080 | rm -f conftest.$ac_objext | |
3081 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3082 | (eval $ac_compile) 2>conftest.er1 | |
3083 | ac_status=$? | |
3084 | grep -v '^ *+' conftest.er1 >conftest.err | |
3085 | rm -f conftest.er1 | |
3086 | cat conftest.err >&5 | |
3087 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3088 | (exit $ac_status); } && | |
3089 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3090 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3091 | (eval $ac_try) 2>&5 | |
3092 | ac_status=$? | |
3093 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3094 | (exit $ac_status); }; } && | |
3095 | { ac_try='test -s conftest.$ac_objext' | |
3096 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3097 | (eval $ac_try) 2>&5 | |
3098 | ac_status=$? | |
3099 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3100 | (exit $ac_status); }; }; then | |
3101 | eval "$as_ac_Header=yes" | |
3102 | else | |
3103 | echo "$as_me: failed program was:" >&5 | |
3104 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3105 | ||
3106 | eval "$as_ac_Header=no" | |
3107 | fi | |
3108 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3109 | fi | |
3110 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
3111 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
3112 | if test `eval echo '${'$as_ac_Header'}'` = yes; then | |
3113 | cat >>confdefs.h <<_ACEOF | |
3114 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3115 | _ACEOF | |
3116 | ||
3117 | fi | |
3118 | ||
3119 | done | |
3120 | ||
3121 | ||
3122 | ||
3123 | ||
3124 | ||
3125 | ||
3126 | for ac_header in ctype.h stddef.h string.h stdio.h | |
3127 | do | |
3128 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3129 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
3130 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
3131 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
3132 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
3133 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3134 | fi | |
3135 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
3136 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
3137 | else | |
3138 | # Is the header compilable? | |
3139 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 | |
3140 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 | |
3141 | cat >conftest.$ac_ext <<_ACEOF | |
3142 | /* confdefs.h. */ | |
3143 | _ACEOF | |
3144 | cat confdefs.h >>conftest.$ac_ext | |
3145 | cat >>conftest.$ac_ext <<_ACEOF | |
3146 | /* end confdefs.h. */ | |
3147 | $ac_includes_default | |
3148 | #include <$ac_header> | |
3149 | _ACEOF | |
3150 | rm -f conftest.$ac_objext | |
3151 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3152 | (eval $ac_compile) 2>conftest.er1 | |
3153 | ac_status=$? | |
3154 | grep -v '^ *+' conftest.er1 >conftest.err | |
3155 | rm -f conftest.er1 | |
3156 | cat conftest.err >&5 | |
3157 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3158 | (exit $ac_status); } && | |
3159 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3160 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3161 | (eval $ac_try) 2>&5 | |
3162 | ac_status=$? | |
3163 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3164 | (exit $ac_status); }; } && | |
3165 | { ac_try='test -s conftest.$ac_objext' | |
3166 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3167 | (eval $ac_try) 2>&5 | |
3168 | ac_status=$? | |
3169 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3170 | (exit $ac_status); }; }; then | |
3171 | ac_header_compiler=yes | |
3172 | else | |
3173 | echo "$as_me: failed program was:" >&5 | |
3174 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3175 | ||
3176 | ac_header_compiler=no | |
3177 | fi | |
3178 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3179 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 | |
3180 | echo "${ECHO_T}$ac_header_compiler" >&6 | |
3181 | ||
3182 | # Is the header present? | |
3183 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 | |
3184 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 | |
3185 | cat >conftest.$ac_ext <<_ACEOF | |
3186 | /* confdefs.h. */ | |
3187 | _ACEOF | |
3188 | cat confdefs.h >>conftest.$ac_ext | |
3189 | cat >>conftest.$ac_ext <<_ACEOF | |
3190 | /* end confdefs.h. */ | |
3191 | #include <$ac_header> | |
3192 | _ACEOF | |
3193 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3194 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3195 | ac_status=$? | |
3196 | grep -v '^ *+' conftest.er1 >conftest.err | |
3197 | rm -f conftest.er1 | |
3198 | cat conftest.err >&5 | |
3199 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3200 | (exit $ac_status); } >/dev/null; then | |
3201 | if test -s conftest.err; then | |
3202 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3203 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
3204 | else | |
3205 | ac_cpp_err= | |
3206 | fi | |
3207 | else | |
3208 | ac_cpp_err=yes | |
3209 | fi | |
3210 | if test -z "$ac_cpp_err"; then | |
3211 | ac_header_preproc=yes | |
3212 | else | |
3213 | echo "$as_me: failed program was:" >&5 | |
3214 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3215 | ||
3216 | ac_header_preproc=no | |
3217 | fi | |
3218 | rm -f conftest.err conftest.$ac_ext | |
3219 | echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 | |
3220 | echo "${ECHO_T}$ac_header_preproc" >&6 | |
3221 | ||
3222 | # So? What about this header? | |
3223 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in | |
3224 | yes:no: ) | |
3225 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 | |
3226 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
3227 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 | |
3228 | echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} | |
3229 | ac_header_preproc=yes | |
3230 | ;; | |
3231 | no:yes:* ) | |
3232 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 | |
3233 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} | |
3234 | { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 | |
3235 | echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} | |
3236 | { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 | |
3237 | echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} | |
3238 | { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 | |
3239 | echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} | |
3240 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 | |
3241 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} | |
3242 | { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 | |
3243 | echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} | |
3244 | ( | |
3245 | cat <<\_ASBOX | |
3246 | ## ----------------------------------- ## | |
3247 | ## Report this to gcc-bugs@gcc.gnu.org ## | |
3248 | ## ----------------------------------- ## | |
3249 | _ASBOX | |
3250 | ) | | |
3251 | sed "s/^/$as_me: WARNING: /" >&2 | |
3252 | ;; | |
3253 | esac | |
3254 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
3255 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
3256 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
3257 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3258 | else | |
3259 | eval "$as_ac_Header=\$ac_header_preproc" | |
3260 | fi | |
3261 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
3262 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
3263 | ||
3264 | fi | |
3265 | if test `eval echo '${'$as_ac_Header'}'` = yes; then | |
3266 | cat >>confdefs.h <<_ACEOF | |
3267 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3268 | _ACEOF | |
3269 | ||
3270 | fi | |
3271 | ||
3272 | done | |
3273 | ||
3274 | ||
3275 | # Checks for typedefs, structures, and compiler characteristics. | |
3276 | echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 | |
3277 | echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 | |
3278 | if test "${ac_cv_c_const+set}" = set; then | |
3279 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3280 | else | |
3281 | cat >conftest.$ac_ext <<_ACEOF | |
3282 | /* confdefs.h. */ | |
3283 | _ACEOF | |
3284 | cat confdefs.h >>conftest.$ac_ext | |
3285 | cat >>conftest.$ac_ext <<_ACEOF | |
3286 | /* end confdefs.h. */ | |
3287 | ||
3288 | int | |
3289 | main () | |
3290 | { | |
3291 | /* FIXME: Include the comments suggested by Paul. */ | |
3292 | #ifndef __cplusplus | |
3293 | /* Ultrix mips cc rejects this. */ | |
3294 | typedef int charset[2]; | |
3295 | const charset x; | |
3296 | /* SunOS 4.1.1 cc rejects this. */ | |
3297 | char const *const *ccp; | |
3298 | char **p; | |
3299 | /* NEC SVR4.0.2 mips cc rejects this. */ | |
3300 | struct point {int x, y;}; | |
3301 | static struct point const zero = {0,0}; | |
3302 | /* AIX XL C 1.02.0.0 rejects this. | |
3303 | It does not let you subtract one const X* pointer from another in | |
3304 | an arm of an if-expression whose if-part is not a constant | |
3305 | expression */ | |
3306 | const char *g = "string"; | |
3307 | ccp = &g + (g ? g-g : 0); | |
3308 | /* HPUX 7.0 cc rejects these. */ | |
3309 | ++ccp; | |
3310 | p = (char**) ccp; | |
3311 | ccp = (char const *const *) p; | |
3312 | { /* SCO 3.2v4 cc rejects this. */ | |
3313 | char *t; | |
3314 | char const *s = 0 ? (char *) 0 : (char const *) 0; | |
3315 | ||
3316 | *t++ = 0; | |
3317 | } | |
3318 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ | |
3319 | int x[] = {25, 17}; | |
3320 | const int *foo = &x[0]; | |
3321 | ++foo; | |
3322 | } | |
3323 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ | |
3324 | typedef const int *iptr; | |
3325 | iptr p = 0; | |
3326 | ++p; | |
3327 | } | |
3328 | { /* AIX XL C 1.02.0.0 rejects this saying | |
3329 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ | |
3330 | struct s { int j; const int *ap[3]; }; | |
3331 | struct s *b; b->j = 5; | |
3332 | } | |
3333 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ | |
3334 | const int foo = 10; | |
3335 | } | |
3336 | #endif | |
3337 | ||
3338 | ; | |
3339 | return 0; | |
3340 | } | |
3341 | _ACEOF | |
3342 | rm -f conftest.$ac_objext | |
3343 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3344 | (eval $ac_compile) 2>conftest.er1 | |
3345 | ac_status=$? | |
3346 | grep -v '^ *+' conftest.er1 >conftest.err | |
3347 | rm -f conftest.er1 | |
3348 | cat conftest.err >&5 | |
3349 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3350 | (exit $ac_status); } && | |
3351 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3352 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3353 | (eval $ac_try) 2>&5 | |
3354 | ac_status=$? | |
3355 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3356 | (exit $ac_status); }; } && | |
3357 | { ac_try='test -s conftest.$ac_objext' | |
3358 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3359 | (eval $ac_try) 2>&5 | |
3360 | ac_status=$? | |
3361 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3362 | (exit $ac_status); }; }; then | |
3363 | ac_cv_c_const=yes | |
3364 | else | |
3365 | echo "$as_me: failed program was:" >&5 | |
3366 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3367 | ||
3368 | ac_cv_c_const=no | |
3369 | fi | |
3370 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3371 | fi | |
3372 | echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 | |
3373 | echo "${ECHO_T}$ac_cv_c_const" >&6 | |
3374 | if test $ac_cv_c_const = no; then | |
3375 | ||
3376 | cat >>confdefs.h <<\_ACEOF | |
3377 | #define const | |
3378 | _ACEOF | |
3379 | ||
3380 | fi | |
3381 | ||
3382 | echo "$as_me:$LINENO: checking for off_t" >&5 | |
3383 | echo $ECHO_N "checking for off_t... $ECHO_C" >&6 | |
3384 | if test "${ac_cv_type_off_t+set}" = set; then | |
3385 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3386 | else | |
3387 | cat >conftest.$ac_ext <<_ACEOF | |
3388 | /* confdefs.h. */ | |
3389 | _ACEOF | |
3390 | cat confdefs.h >>conftest.$ac_ext | |
3391 | cat >>conftest.$ac_ext <<_ACEOF | |
3392 | /* end confdefs.h. */ | |
3393 | $ac_includes_default | |
3394 | int | |
3395 | main () | |
3396 | { | |
3397 | if ((off_t *) 0) | |
3398 | return 0; | |
3399 | if (sizeof (off_t)) | |
3400 | return 0; | |
3401 | ; | |
3402 | return 0; | |
3403 | } | |
3404 | _ACEOF | |
3405 | rm -f conftest.$ac_objext | |
3406 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3407 | (eval $ac_compile) 2>conftest.er1 | |
3408 | ac_status=$? | |
3409 | grep -v '^ *+' conftest.er1 >conftest.err | |
3410 | rm -f conftest.er1 | |
3411 | cat conftest.err >&5 | |
3412 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3413 | (exit $ac_status); } && | |
3414 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3415 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3416 | (eval $ac_try) 2>&5 | |
3417 | ac_status=$? | |
3418 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3419 | (exit $ac_status); }; } && | |
3420 | { ac_try='test -s conftest.$ac_objext' | |
3421 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3422 | (eval $ac_try) 2>&5 | |
3423 | ac_status=$? | |
3424 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3425 | (exit $ac_status); }; }; then | |
3426 | ac_cv_type_off_t=yes | |
3427 | else | |
3428 | echo "$as_me: failed program was:" >&5 | |
3429 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3430 | ||
3431 | ac_cv_type_off_t=no | |
3432 | fi | |
3433 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3434 | fi | |
3435 | echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 | |
3436 | echo "${ECHO_T}$ac_cv_type_off_t" >&6 | |
3437 | if test $ac_cv_type_off_t = yes; then | |
3438 | : | |
3439 | else | |
3440 | ||
3441 | cat >>confdefs.h <<_ACEOF | |
3442 | #define off_t long | |
3443 | _ACEOF | |
3444 | ||
3445 | fi | |
3446 | ||
3447 | echo "$as_me:$LINENO: checking for int" >&5 | |
3448 | echo $ECHO_N "checking for int... $ECHO_C" >&6 | |
3449 | if test "${ac_cv_type_int+set}" = set; then | |
3450 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3451 | else | |
3452 | cat >conftest.$ac_ext <<_ACEOF | |
3453 | /* confdefs.h. */ | |
3454 | _ACEOF | |
3455 | cat confdefs.h >>conftest.$ac_ext | |
3456 | cat >>conftest.$ac_ext <<_ACEOF | |
3457 | /* end confdefs.h. */ | |
3458 | $ac_includes_default | |
3459 | int | |
3460 | main () | |
3461 | { | |
3462 | if ((int *) 0) | |
3463 | return 0; | |
3464 | if (sizeof (int)) | |
3465 | return 0; | |
3466 | ; | |
3467 | return 0; | |
3468 | } | |
3469 | _ACEOF | |
3470 | rm -f conftest.$ac_objext | |
3471 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3472 | (eval $ac_compile) 2>conftest.er1 | |
3473 | ac_status=$? | |
3474 | grep -v '^ *+' conftest.er1 >conftest.err | |
3475 | rm -f conftest.er1 | |
3476 | cat conftest.err >&5 | |
3477 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3478 | (exit $ac_status); } && | |
3479 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3480 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3481 | (eval $ac_try) 2>&5 | |
3482 | ac_status=$? | |
3483 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3484 | (exit $ac_status); }; } && | |
3485 | { ac_try='test -s conftest.$ac_objext' | |
3486 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3487 | (eval $ac_try) 2>&5 | |
3488 | ac_status=$? | |
3489 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3490 | (exit $ac_status); }; }; then | |
3491 | ac_cv_type_int=yes | |
3492 | else | |
3493 | echo "$as_me: failed program was:" >&5 | |
3494 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3495 | ||
3496 | ac_cv_type_int=no | |
3497 | fi | |
3498 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3499 | fi | |
3500 | echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 | |
3501 | echo "${ECHO_T}$ac_cv_type_int" >&6 | |
3502 | ||
3503 | echo "$as_me:$LINENO: checking size of int" >&5 | |
3504 | echo $ECHO_N "checking size of int... $ECHO_C" >&6 | |
3505 | if test "${ac_cv_sizeof_int+set}" = set; then | |
3506 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3507 | else | |
3508 | if test "$ac_cv_type_int" = yes; then | |
3509 | # The cast to unsigned long works around a bug in the HP C Compiler | |
3510 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
3511 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
3512 | # This bug is HP SR number 8606223364. | |
3513 | if test "$cross_compiling" = yes; then | |
3514 | # Depending upon the size, compute the lo and hi bounds. | |
3515 | cat >conftest.$ac_ext <<_ACEOF | |
3516 | /* confdefs.h. */ | |
3517 | _ACEOF | |
3518 | cat confdefs.h >>conftest.$ac_ext | |
3519 | cat >>conftest.$ac_ext <<_ACEOF | |
3520 | /* end confdefs.h. */ | |
3521 | $ac_includes_default | |
3522 | int | |
3523 | main () | |
3524 | { | |
3525 | static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)]; | |
3526 | test_array [0] = 0 | |
3527 | ||
3528 | ; | |
3529 | return 0; | |
3530 | } | |
3531 | _ACEOF | |
3532 | rm -f conftest.$ac_objext | |
3533 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3534 | (eval $ac_compile) 2>conftest.er1 | |
3535 | ac_status=$? | |
3536 | grep -v '^ *+' conftest.er1 >conftest.err | |
3537 | rm -f conftest.er1 | |
3538 | cat conftest.err >&5 | |
3539 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3540 | (exit $ac_status); } && | |
3541 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3542 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3543 | (eval $ac_try) 2>&5 | |
3544 | ac_status=$? | |
3545 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3546 | (exit $ac_status); }; } && | |
3547 | { ac_try='test -s conftest.$ac_objext' | |
3548 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3549 | (eval $ac_try) 2>&5 | |
3550 | ac_status=$? | |
3551 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3552 | (exit $ac_status); }; }; then | |
3553 | ac_lo=0 ac_mid=0 | |
3554 | while :; do | |
3555 | cat >conftest.$ac_ext <<_ACEOF | |
3556 | /* confdefs.h. */ | |
3557 | _ACEOF | |
3558 | cat confdefs.h >>conftest.$ac_ext | |
3559 | cat >>conftest.$ac_ext <<_ACEOF | |
3560 | /* end confdefs.h. */ | |
3561 | $ac_includes_default | |
3562 | int | |
3563 | main () | |
3564 | { | |
3565 | static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; | |
3566 | test_array [0] = 0 | |
3567 | ||
3568 | ; | |
3569 | return 0; | |
3570 | } | |
3571 | _ACEOF | |
3572 | rm -f conftest.$ac_objext | |
3573 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3574 | (eval $ac_compile) 2>conftest.er1 | |
3575 | ac_status=$? | |
3576 | grep -v '^ *+' conftest.er1 >conftest.err | |
3577 | rm -f conftest.er1 | |
3578 | cat conftest.err >&5 | |
3579 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3580 | (exit $ac_status); } && | |
3581 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3582 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3583 | (eval $ac_try) 2>&5 | |
3584 | ac_status=$? | |
3585 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3586 | (exit $ac_status); }; } && | |
3587 | { ac_try='test -s conftest.$ac_objext' | |
3588 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3589 | (eval $ac_try) 2>&5 | |
3590 | ac_status=$? | |
3591 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3592 | (exit $ac_status); }; }; then | |
3593 | ac_hi=$ac_mid; break | |
3594 | else | |
3595 | echo "$as_me: failed program was:" >&5 | |
3596 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3597 | ||
3598 | ac_lo=`expr $ac_mid + 1` | |
3599 | if test $ac_lo -le $ac_mid; then | |
3600 | ac_lo= ac_hi= | |
3601 | break | |
3602 | fi | |
3603 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
3604 | fi | |
3605 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3606 | done | |
3607 | else | |
3608 | echo "$as_me: failed program was:" >&5 | |
3609 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3610 | ||
3611 | cat >conftest.$ac_ext <<_ACEOF | |
3612 | /* confdefs.h. */ | |
3613 | _ACEOF | |
3614 | cat confdefs.h >>conftest.$ac_ext | |
3615 | cat >>conftest.$ac_ext <<_ACEOF | |
3616 | /* end confdefs.h. */ | |
3617 | $ac_includes_default | |
3618 | int | |
3619 | main () | |
3620 | { | |
3621 | static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)]; | |
3622 | test_array [0] = 0 | |
3623 | ||
3624 | ; | |
3625 | return 0; | |
3626 | } | |
3627 | _ACEOF | |
3628 | rm -f conftest.$ac_objext | |
3629 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3630 | (eval $ac_compile) 2>conftest.er1 | |
3631 | ac_status=$? | |
3632 | grep -v '^ *+' conftest.er1 >conftest.err | |
3633 | rm -f conftest.er1 | |
3634 | cat conftest.err >&5 | |
3635 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3636 | (exit $ac_status); } && | |
3637 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3638 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3639 | (eval $ac_try) 2>&5 | |
3640 | ac_status=$? | |
3641 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3642 | (exit $ac_status); }; } && | |
3643 | { ac_try='test -s conftest.$ac_objext' | |
3644 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3645 | (eval $ac_try) 2>&5 | |
3646 | ac_status=$? | |
3647 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3648 | (exit $ac_status); }; }; then | |
3649 | ac_hi=-1 ac_mid=-1 | |
3650 | while :; do | |
3651 | cat >conftest.$ac_ext <<_ACEOF | |
3652 | /* confdefs.h. */ | |
3653 | _ACEOF | |
3654 | cat confdefs.h >>conftest.$ac_ext | |
3655 | cat >>conftest.$ac_ext <<_ACEOF | |
3656 | /* end confdefs.h. */ | |
3657 | $ac_includes_default | |
3658 | int | |
3659 | main () | |
3660 | { | |
3661 | static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)]; | |
3662 | test_array [0] = 0 | |
3663 | ||
3664 | ; | |
3665 | return 0; | |
3666 | } | |
3667 | _ACEOF | |
3668 | rm -f conftest.$ac_objext | |
3669 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3670 | (eval $ac_compile) 2>conftest.er1 | |
3671 | ac_status=$? | |
3672 | grep -v '^ *+' conftest.er1 >conftest.err | |
3673 | rm -f conftest.er1 | |
3674 | cat conftest.err >&5 | |
3675 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3676 | (exit $ac_status); } && | |
3677 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3678 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3679 | (eval $ac_try) 2>&5 | |
3680 | ac_status=$? | |
3681 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3682 | (exit $ac_status); }; } && | |
3683 | { ac_try='test -s conftest.$ac_objext' | |
3684 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3685 | (eval $ac_try) 2>&5 | |
3686 | ac_status=$? | |
3687 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3688 | (exit $ac_status); }; }; then | |
3689 | ac_lo=$ac_mid; break | |
3690 | else | |
3691 | echo "$as_me: failed program was:" >&5 | |
3692 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3693 | ||
3694 | ac_hi=`expr '(' $ac_mid ')' - 1` | |
3695 | if test $ac_mid -le $ac_hi; then | |
3696 | ac_lo= ac_hi= | |
3697 | break | |
3698 | fi | |
3699 | ac_mid=`expr 2 '*' $ac_mid` | |
3700 | fi | |
3701 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3702 | done | |
3703 | else | |
3704 | echo "$as_me: failed program was:" >&5 | |
3705 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3706 | ||
3707 | ac_lo= ac_hi= | |
3708 | fi | |
3709 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3710 | fi | |
3711 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3712 | # Binary search between lo and hi bounds. | |
3713 | while test "x$ac_lo" != "x$ac_hi"; do | |
3714 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
3715 | cat >conftest.$ac_ext <<_ACEOF | |
3716 | /* confdefs.h. */ | |
3717 | _ACEOF | |
3718 | cat confdefs.h >>conftest.$ac_ext | |
3719 | cat >>conftest.$ac_ext <<_ACEOF | |
3720 | /* end confdefs.h. */ | |
3721 | $ac_includes_default | |
3722 | int | |
3723 | main () | |
3724 | { | |
3725 | static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; | |
3726 | test_array [0] = 0 | |
3727 | ||
3728 | ; | |
3729 | return 0; | |
3730 | } | |
3731 | _ACEOF | |
3732 | rm -f conftest.$ac_objext | |
3733 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3734 | (eval $ac_compile) 2>conftest.er1 | |
3735 | ac_status=$? | |
3736 | grep -v '^ *+' conftest.er1 >conftest.err | |
3737 | rm -f conftest.er1 | |
3738 | cat conftest.err >&5 | |
3739 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3740 | (exit $ac_status); } && | |
3741 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3742 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3743 | (eval $ac_try) 2>&5 | |
3744 | ac_status=$? | |
3745 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3746 | (exit $ac_status); }; } && | |
3747 | { ac_try='test -s conftest.$ac_objext' | |
3748 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3749 | (eval $ac_try) 2>&5 | |
3750 | ac_status=$? | |
3751 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3752 | (exit $ac_status); }; }; then | |
3753 | ac_hi=$ac_mid | |
3754 | else | |
3755 | echo "$as_me: failed program was:" >&5 | |
3756 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3757 | ||
3758 | ac_lo=`expr '(' $ac_mid ')' + 1` | |
3759 | fi | |
3760 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3761 | done | |
3762 | case $ac_lo in | |
3763 | ?*) ac_cv_sizeof_int=$ac_lo;; | |
3764 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 | |
3765 | See \`config.log' for more details." >&5 | |
3766 | echo "$as_me: error: cannot compute sizeof (int), 77 | |
3767 | See \`config.log' for more details." >&2;} | |
3768 | { (exit 1); exit 1; }; } ;; | |
3769 | esac | |
3770 | else | |
3771 | if test "$cross_compiling" = yes; then | |
3772 | { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5 | |
3773 | echo "$as_me: error: internal error: not reached in cross-compile" >&2;} | |
3774 | { (exit 1); exit 1; }; } | |
3775 | else | |
3776 | cat >conftest.$ac_ext <<_ACEOF | |
3777 | /* confdefs.h. */ | |
3778 | _ACEOF | |
3779 | cat confdefs.h >>conftest.$ac_ext | |
3780 | cat >>conftest.$ac_ext <<_ACEOF | |
3781 | /* end confdefs.h. */ | |
3782 | $ac_includes_default | |
3783 | long longval () { return (long) (sizeof (int)); } | |
3784 | unsigned long ulongval () { return (long) (sizeof (int)); } | |
3785 | #include <stdio.h> | |
3786 | #include <stdlib.h> | |
3787 | int | |
3788 | main () | |
3789 | { | |
3790 | ||
3791 | FILE *f = fopen ("conftest.val", "w"); | |
3792 | if (! f) | |
3793 | exit (1); | |
3794 | if (((long) (sizeof (int))) < 0) | |
3795 | { | |
3796 | long i = longval (); | |
3797 | if (i != ((long) (sizeof (int)))) | |
3798 | exit (1); | |
3799 | fprintf (f, "%ld\n", i); | |
3800 | } | |
3801 | else | |
3802 | { | |
3803 | unsigned long i = ulongval (); | |
3804 | if (i != ((long) (sizeof (int)))) | |
3805 | exit (1); | |
3806 | fprintf (f, "%lu\n", i); | |
3807 | } | |
3808 | exit (ferror (f) || fclose (f) != 0); | |
3809 | ||
3810 | ; | |
3811 | return 0; | |
3812 | } | |
3813 | _ACEOF | |
3814 | rm -f conftest$ac_exeext | |
3815 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
3816 | (eval $ac_link) 2>&5 | |
3817 | ac_status=$? | |
3818 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3819 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
3820 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3821 | (eval $ac_try) 2>&5 | |
3822 | ac_status=$? | |
3823 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3824 | (exit $ac_status); }; }; then | |
3825 | ac_cv_sizeof_int=`cat conftest.val` | |
3826 | else | |
3827 | echo "$as_me: program exited with status $ac_status" >&5 | |
3828 | echo "$as_me: failed program was:" >&5 | |
3829 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3830 | ||
3831 | ( exit $ac_status ) | |
3832 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 | |
3833 | See \`config.log' for more details." >&5 | |
3834 | echo "$as_me: error: cannot compute sizeof (int), 77 | |
3835 | See \`config.log' for more details." >&2;} | |
3836 | { (exit 1); exit 1; }; } | |
3837 | fi | |
3838 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
3839 | fi | |
3840 | fi | |
3841 | rm -f conftest.val | |
3842 | else | |
3843 | ac_cv_sizeof_int=0 | |
3844 | fi | |
3845 | fi | |
3846 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 | |
3847 | echo "${ECHO_T}$ac_cv_sizeof_int" >&6 | |
3848 | cat >>confdefs.h <<_ACEOF | |
3849 | #define SIZEOF_INT $ac_cv_sizeof_int | |
3850 | _ACEOF | |
3851 | ||
3852 | ||
3853 | echo "$as_me:$LINENO: checking for long" >&5 | |
3854 | echo $ECHO_N "checking for long... $ECHO_C" >&6 | |
3855 | if test "${ac_cv_type_long+set}" = set; then | |
3856 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3857 | else | |
3858 | cat >conftest.$ac_ext <<_ACEOF | |
3859 | /* confdefs.h. */ | |
3860 | _ACEOF | |
3861 | cat confdefs.h >>conftest.$ac_ext | |
3862 | cat >>conftest.$ac_ext <<_ACEOF | |
3863 | /* end confdefs.h. */ | |
3864 | $ac_includes_default | |
3865 | int | |
3866 | main () | |
3867 | { | |
3868 | if ((long *) 0) | |
3869 | return 0; | |
3870 | if (sizeof (long)) | |
3871 | return 0; | |
3872 | ; | |
3873 | return 0; | |
3874 | } | |
3875 | _ACEOF | |
3876 | rm -f conftest.$ac_objext | |
3877 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3878 | (eval $ac_compile) 2>conftest.er1 | |
3879 | ac_status=$? | |
3880 | grep -v '^ *+' conftest.er1 >conftest.err | |
3881 | rm -f conftest.er1 | |
3882 | cat conftest.err >&5 | |
3883 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3884 | (exit $ac_status); } && | |
3885 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3886 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3887 | (eval $ac_try) 2>&5 | |
3888 | ac_status=$? | |
3889 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3890 | (exit $ac_status); }; } && | |
3891 | { ac_try='test -s conftest.$ac_objext' | |
3892 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3893 | (eval $ac_try) 2>&5 | |
3894 | ac_status=$? | |
3895 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3896 | (exit $ac_status); }; }; then | |
3897 | ac_cv_type_long=yes | |
3898 | else | |
3899 | echo "$as_me: failed program was:" >&5 | |
3900 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3901 | ||
3902 | ac_cv_type_long=no | |
3903 | fi | |
3904 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3905 | fi | |
3906 | echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 | |
3907 | echo "${ECHO_T}$ac_cv_type_long" >&6 | |
3908 | ||
3909 | echo "$as_me:$LINENO: checking size of long" >&5 | |
3910 | echo $ECHO_N "checking size of long... $ECHO_C" >&6 | |
3911 | if test "${ac_cv_sizeof_long+set}" = set; then | |
3912 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3913 | else | |
3914 | if test "$ac_cv_type_long" = yes; then | |
3915 | # The cast to unsigned long works around a bug in the HP C Compiler | |
3916 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
3917 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
3918 | # This bug is HP SR number 8606223364. | |
3919 | if test "$cross_compiling" = yes; then | |
3920 | # Depending upon the size, compute the lo and hi bounds. | |
3921 | cat >conftest.$ac_ext <<_ACEOF | |
3922 | /* confdefs.h. */ | |
3923 | _ACEOF | |
3924 | cat confdefs.h >>conftest.$ac_ext | |
3925 | cat >>conftest.$ac_ext <<_ACEOF | |
3926 | /* end confdefs.h. */ | |
3927 | $ac_includes_default | |
3928 | int | |
3929 | main () | |
3930 | { | |
3931 | static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)]; | |
3932 | test_array [0] = 0 | |
3933 | ||
3934 | ; | |
3935 | return 0; | |
3936 | } | |
3937 | _ACEOF | |
3938 | rm -f conftest.$ac_objext | |
3939 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3940 | (eval $ac_compile) 2>conftest.er1 | |
3941 | ac_status=$? | |
3942 | grep -v '^ *+' conftest.er1 >conftest.err | |
3943 | rm -f conftest.er1 | |
3944 | cat conftest.err >&5 | |
3945 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3946 | (exit $ac_status); } && | |
3947 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3948 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3949 | (eval $ac_try) 2>&5 | |
3950 | ac_status=$? | |
3951 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3952 | (exit $ac_status); }; } && | |
3953 | { ac_try='test -s conftest.$ac_objext' | |
3954 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3955 | (eval $ac_try) 2>&5 | |
3956 | ac_status=$? | |
3957 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3958 | (exit $ac_status); }; }; then | |
3959 | ac_lo=0 ac_mid=0 | |
3960 | while :; do | |
3961 | cat >conftest.$ac_ext <<_ACEOF | |
3962 | /* confdefs.h. */ | |
3963 | _ACEOF | |
3964 | cat confdefs.h >>conftest.$ac_ext | |
3965 | cat >>conftest.$ac_ext <<_ACEOF | |
3966 | /* end confdefs.h. */ | |
3967 | $ac_includes_default | |
3968 | int | |
3969 | main () | |
3970 | { | |
3971 | static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; | |
3972 | test_array [0] = 0 | |
3973 | ||
3974 | ; | |
3975 | return 0; | |
3976 | } | |
3977 | _ACEOF | |
3978 | rm -f conftest.$ac_objext | |
3979 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3980 | (eval $ac_compile) 2>conftest.er1 | |
3981 | ac_status=$? | |
3982 | grep -v '^ *+' conftest.er1 >conftest.err | |
3983 | rm -f conftest.er1 | |
3984 | cat conftest.err >&5 | |
3985 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3986 | (exit $ac_status); } && | |
3987 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
3988 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3989 | (eval $ac_try) 2>&5 | |
3990 | ac_status=$? | |
3991 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3992 | (exit $ac_status); }; } && | |
3993 | { ac_try='test -s conftest.$ac_objext' | |
3994 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3995 | (eval $ac_try) 2>&5 | |
3996 | ac_status=$? | |
3997 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3998 | (exit $ac_status); }; }; then | |
3999 | ac_hi=$ac_mid; break | |
4000 | else | |
4001 | echo "$as_me: failed program was:" >&5 | |
4002 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4003 | ||
4004 | ac_lo=`expr $ac_mid + 1` | |
4005 | if test $ac_lo -le $ac_mid; then | |
4006 | ac_lo= ac_hi= | |
4007 | break | |
4008 | fi | |
4009 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
4010 | fi | |
4011 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4012 | done | |
4013 | else | |
4014 | echo "$as_me: failed program was:" >&5 | |
4015 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4016 | ||
4017 | cat >conftest.$ac_ext <<_ACEOF | |
4018 | /* confdefs.h. */ | |
4019 | _ACEOF | |
4020 | cat confdefs.h >>conftest.$ac_ext | |
4021 | cat >>conftest.$ac_ext <<_ACEOF | |
4022 | /* end confdefs.h. */ | |
4023 | $ac_includes_default | |
4024 | int | |
4025 | main () | |
4026 | { | |
4027 | static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)]; | |
4028 | test_array [0] = 0 | |
4029 | ||
4030 | ; | |
4031 | return 0; | |
4032 | } | |
4033 | _ACEOF | |
4034 | rm -f conftest.$ac_objext | |
4035 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4036 | (eval $ac_compile) 2>conftest.er1 | |
4037 | ac_status=$? | |
4038 | grep -v '^ *+' conftest.er1 >conftest.err | |
4039 | rm -f conftest.er1 | |
4040 | cat conftest.err >&5 | |
4041 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4042 | (exit $ac_status); } && | |
4043 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
4044 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4045 | (eval $ac_try) 2>&5 | |
4046 | ac_status=$? | |
4047 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4048 | (exit $ac_status); }; } && | |
4049 | { ac_try='test -s conftest.$ac_objext' | |
4050 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4051 | (eval $ac_try) 2>&5 | |
4052 | ac_status=$? | |
4053 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4054 | (exit $ac_status); }; }; then | |
4055 | ac_hi=-1 ac_mid=-1 | |
4056 | while :; do | |
4057 | cat >conftest.$ac_ext <<_ACEOF | |
4058 | /* confdefs.h. */ | |
4059 | _ACEOF | |
4060 | cat confdefs.h >>conftest.$ac_ext | |
4061 | cat >>conftest.$ac_ext <<_ACEOF | |
4062 | /* end confdefs.h. */ | |
4063 | $ac_includes_default | |
4064 | int | |
4065 | main () | |
4066 | { | |
4067 | static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)]; | |
4068 | test_array [0] = 0 | |
4069 | ||
4070 | ; | |
4071 | return 0; | |
4072 | } | |
4073 | _ACEOF | |
4074 | rm -f conftest.$ac_objext | |
4075 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4076 | (eval $ac_compile) 2>conftest.er1 | |
4077 | ac_status=$? | |
4078 | grep -v '^ *+' conftest.er1 >conftest.err | |
4079 | rm -f conftest.er1 | |
4080 | cat conftest.err >&5 | |
4081 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4082 | (exit $ac_status); } && | |
4083 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
4084 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4085 | (eval $ac_try) 2>&5 | |
4086 | ac_status=$? | |
4087 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4088 | (exit $ac_status); }; } && | |
4089 | { ac_try='test -s conftest.$ac_objext' | |
4090 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4091 | (eval $ac_try) 2>&5 | |
4092 | ac_status=$? | |
4093 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4094 | (exit $ac_status); }; }; then | |
4095 | ac_lo=$ac_mid; break | |
4096 | else | |
4097 | echo "$as_me: failed program was:" >&5 | |
4098 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4099 | ||
4100 | ac_hi=`expr '(' $ac_mid ')' - 1` | |
4101 | if test $ac_mid -le $ac_hi; then | |
4102 | ac_lo= ac_hi= | |
4103 | break | |
4104 | fi | |
4105 | ac_mid=`expr 2 '*' $ac_mid` | |
4106 | fi | |
4107 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4108 | done | |
4109 | else | |
4110 | echo "$as_me: failed program was:" >&5 | |
4111 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4112 | ||
4113 | ac_lo= ac_hi= | |
4114 | fi | |
4115 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4116 | fi | |
4117 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4118 | # Binary search between lo and hi bounds. | |
4119 | while test "x$ac_lo" != "x$ac_hi"; do | |
4120 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
4121 | cat >conftest.$ac_ext <<_ACEOF | |
4122 | /* confdefs.h. */ | |
4123 | _ACEOF | |
4124 | cat confdefs.h >>conftest.$ac_ext | |
4125 | cat >>conftest.$ac_ext <<_ACEOF | |
4126 | /* end confdefs.h. */ | |
4127 | $ac_includes_default | |
4128 | int | |
4129 | main () | |
4130 | { | |
4131 | static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; | |
4132 | test_array [0] = 0 | |
4133 | ||
4134 | ; | |
4135 | return 0; | |
4136 | } | |
4137 | _ACEOF | |
4138 | rm -f conftest.$ac_objext | |
4139 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4140 | (eval $ac_compile) 2>conftest.er1 | |
4141 | ac_status=$? | |
4142 | grep -v '^ *+' conftest.er1 >conftest.err | |
4143 | rm -f conftest.er1 | |
4144 | cat conftest.err >&5 | |
4145 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4146 | (exit $ac_status); } && | |
4147 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
4148 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4149 | (eval $ac_try) 2>&5 | |
4150 | ac_status=$? | |
4151 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4152 | (exit $ac_status); }; } && | |
4153 | { ac_try='test -s conftest.$ac_objext' | |
4154 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4155 | (eval $ac_try) 2>&5 | |
4156 | ac_status=$? | |
4157 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4158 | (exit $ac_status); }; }; then | |
4159 | ac_hi=$ac_mid | |
4160 | else | |
4161 | echo "$as_me: failed program was:" >&5 | |
4162 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4163 | ||
4164 | ac_lo=`expr '(' $ac_mid ')' + 1` | |
4165 | fi | |
4166 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4167 | done | |
4168 | case $ac_lo in | |
4169 | ?*) ac_cv_sizeof_long=$ac_lo;; | |
4170 | '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 | |
4171 | See \`config.log' for more details." >&5 | |
4172 | echo "$as_me: error: cannot compute sizeof (long), 77 | |
4173 | See \`config.log' for more details." >&2;} | |
4174 | { (exit 1); exit 1; }; } ;; | |
4175 | esac | |
4176 | else | |
4177 | if test "$cross_compiling" = yes; then | |
4178 | { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5 | |
4179 | echo "$as_me: error: internal error: not reached in cross-compile" >&2;} | |
4180 | { (exit 1); exit 1; }; } | |
4181 | else | |
4182 | cat >conftest.$ac_ext <<_ACEOF | |
4183 | /* confdefs.h. */ | |
4184 | _ACEOF | |
4185 | cat confdefs.h >>conftest.$ac_ext | |
4186 | cat >>conftest.$ac_ext <<_ACEOF | |
4187 | /* end confdefs.h. */ | |
4188 | $ac_includes_default | |
4189 | long longval () { return (long) (sizeof (long)); } | |
4190 | unsigned long ulongval () { return (long) (sizeof (long)); } | |
4191 | #include <stdio.h> | |
4192 | #include <stdlib.h> | |
4193 | int | |
4194 | main () | |
4195 | { | |
4196 | ||
4197 | FILE *f = fopen ("conftest.val", "w"); | |
4198 | if (! f) | |
4199 | exit (1); | |
4200 | if (((long) (sizeof (long))) < 0) | |
4201 | { | |
4202 | long i = longval (); | |
4203 | if (i != ((long) (sizeof (long)))) | |
4204 | exit (1); | |
4205 | fprintf (f, "%ld\n", i); | |
4206 | } | |
4207 | else | |
4208 | { | |
4209 | unsigned long i = ulongval (); | |
4210 | if (i != ((long) (sizeof (long)))) | |
4211 | exit (1); | |
4212 | fprintf (f, "%lu\n", i); | |
4213 | } | |
4214 | exit (ferror (f) || fclose (f) != 0); | |
4215 | ||
4216 | ; | |
4217 | return 0; | |
4218 | } | |
4219 | _ACEOF | |
4220 | rm -f conftest$ac_exeext | |
4221 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
4222 | (eval $ac_link) 2>&5 | |
4223 | ac_status=$? | |
4224 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4225 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
4226 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4227 | (eval $ac_try) 2>&5 | |
4228 | ac_status=$? | |
4229 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4230 | (exit $ac_status); }; }; then | |
4231 | ac_cv_sizeof_long=`cat conftest.val` | |
4232 | else | |
4233 | echo "$as_me: program exited with status $ac_status" >&5 | |
4234 | echo "$as_me: failed program was:" >&5 | |
4235 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4236 | ||
4237 | ( exit $ac_status ) | |
4238 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 | |
4239 | See \`config.log' for more details." >&5 | |
4240 | echo "$as_me: error: cannot compute sizeof (long), 77 | |
4241 | See \`config.log' for more details." >&2;} | |
4242 | { (exit 1); exit 1; }; } | |
4243 | fi | |
4244 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
4245 | fi | |
4246 | fi | |
4247 | rm -f conftest.val | |
4248 | else | |
4249 | ac_cv_sizeof_long=0 | |
4250 | fi | |
4251 | fi | |
4252 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 | |
4253 | echo "${ECHO_T}$ac_cv_sizeof_long" >&6 | |
4254 | cat >>confdefs.h <<_ACEOF | |
4255 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
4256 | _ACEOF | |
4257 | ||
4258 | ||
4259 | ||
4260 | # Checks for library functions. | |
4261 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 | |
4262 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
4263 | if test "${ac_cv_header_stdc+set}" = set; then | |
4264 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4265 | else | |
4266 | cat >conftest.$ac_ext <<_ACEOF | |
4267 | /* confdefs.h. */ | |
4268 | _ACEOF | |
4269 | cat confdefs.h >>conftest.$ac_ext | |
4270 | cat >>conftest.$ac_ext <<_ACEOF | |
4271 | /* end confdefs.h. */ | |
4272 | #include <stdlib.h> | |
4273 | #include <stdarg.h> | |
4274 | #include <string.h> | |
4275 | #include <float.h> | |
4276 | ||
4277 | int | |
4278 | main () | |
4279 | { | |
4280 | ||
4281 | ; | |
4282 | return 0; | |
4283 | } | |
4284 | _ACEOF | |
4285 | rm -f conftest.$ac_objext | |
4286 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
4287 | (eval $ac_compile) 2>conftest.er1 | |
4288 | ac_status=$? | |
4289 | grep -v '^ *+' conftest.er1 >conftest.err | |
4290 | rm -f conftest.er1 | |
4291 | cat conftest.err >&5 | |
4292 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4293 | (exit $ac_status); } && | |
4294 | { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' | |
4295 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4296 | (eval $ac_try) 2>&5 | |
4297 | ac_status=$? | |
4298 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4299 | (exit $ac_status); }; } && | |
4300 | { ac_try='test -s conftest.$ac_objext' | |
4301 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4302 | (eval $ac_try) 2>&5 | |
4303 | ac_status=$? | |
4304 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4305 | (exit $ac_status); }; }; then | |
4306 | ac_cv_header_stdc=yes | |
4307 | else | |
4308 | echo "$as_me: failed program was:" >&5 | |
4309 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4310 | ||
4311 | ac_cv_header_stdc=no | |
4312 | fi | |
4313 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
4314 | ||
4315 | if test $ac_cv_header_stdc = yes; then | |
4316 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
4317 | cat >conftest.$ac_ext <<_ACEOF | |
4318 | /* confdefs.h. */ | |
4319 | _ACEOF | |
4320 | cat confdefs.h >>conftest.$ac_ext | |
4321 | cat >>conftest.$ac_ext <<_ACEOF | |
4322 | /* end confdefs.h. */ | |
4323 | #include <string.h> | |
4324 | ||
4325 | _ACEOF | |
4326 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4327 | $EGREP "memchr" >/dev/null 2>&1; then | |
4328 | : | |
4329 | else | |
4330 | ac_cv_header_stdc=no | |
4331 | fi | |
4332 | rm -f conftest* | |
4333 | ||
4334 | fi | |
4335 | ||
4336 | if test $ac_cv_header_stdc = yes; then | |
4337 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
4338 | cat >conftest.$ac_ext <<_ACEOF | |
4339 | /* confdefs.h. */ | |
4340 | _ACEOF | |
4341 | cat confdefs.h >>conftest.$ac_ext | |
4342 | cat >>conftest.$ac_ext <<_ACEOF | |
4343 | /* end confdefs.h. */ | |
4344 | #include <stdlib.h> | |
4345 | ||
4346 | _ACEOF | |
4347 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4348 | $EGREP "free" >/dev/null 2>&1; then | |
4349 | : | |
4350 | else | |
4351 | ac_cv_header_stdc=no | |
4352 | fi | |
4353 | rm -f conftest* | |
4354 | ||
4355 | fi | |
4356 | ||
4357 | if test $ac_cv_header_stdc = yes; then | |
4358 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
4359 | if test "$cross_compiling" = yes; then | |
4360 | : | |
4361 | else | |
4362 | cat >conftest.$ac_ext <<_ACEOF | |
4363 | /* confdefs.h. */ | |
4364 | _ACEOF | |
4365 | cat confdefs.h >>conftest.$ac_ext | |
4366 | cat >>conftest.$ac_ext <<_ACEOF | |
4367 | /* end confdefs.h. */ | |
4368 | #include <ctype.h> | |
4369 | #if ((' ' & 0x0FF) == 0x020) | |
4370 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
4371 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
4372 | #else | |
4373 | # define ISLOWER(c) \ | |
4374 | (('a' <= (c) && (c) <= 'i') \ | |
4375 | || ('j' <= (c) && (c) <= 'r') \ | |
4376 | || ('s' <= (c) && (c) <= 'z')) | |
4377 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
4378 | #endif | |
4379 | ||
4380 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
4381 | int | |
4382 | main () | |
4383 | { | |
4384 | int i; | |
4385 | for (i = 0; i < 256; i++) | |
4386 | if (XOR (islower (i), ISLOWER (i)) | |
4387 | || toupper (i) != TOUPPER (i)) | |
4388 | exit(2); | |
4389 | exit (0); | |
4390 | } | |
4391 | _ACEOF | |
4392 | rm -f conftest$ac_exeext | |
4393 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
4394 | (eval $ac_link) 2>&5 | |
4395 | ac_status=$? | |
4396 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4397 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
4398 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4399 | (eval $ac_try) 2>&5 | |
4400 | ac_status=$? | |
4401 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4402 | (exit $ac_status); }; }; then | |
4403 | : | |
4404 | else | |
4405 | echo "$as_me: program exited with status $ac_status" >&5 | |
4406 | echo "$as_me: failed program was:" >&5 | |
4407 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4408 | ||
4409 | ( exit $ac_status ) | |
4410 | ac_cv_header_stdc=no | |
4411 | fi | |
4412 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
4413 | fi | |
4414 | fi | |
4415 | fi | |
4416 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 | |
4417 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
4418 | if test $ac_cv_header_stdc = yes; then | |
4419 | ||
4420 | cat >>confdefs.h <<\_ACEOF | |
4421 | #define STDC_HEADERS 1 | |
4422 | _ACEOF | |
4423 | ||
4424 | fi | |
4425 | ||
4426 | ||
4427 | # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. | |
4428 | if test "${enable_maintainer_mode+set}" = set; then | |
4429 | enableval="$enable_maintainer_mode" | |
4430 | ||
4431 | else | |
4432 | enable_maintainer_mode=no | |
4433 | fi; | |
4434 | ||
4435 | if test "x$enable_maintainer_mode" = xno; then | |
4436 | MAINT='#' | |
4437 | else | |
4438 | MAINT= | |
4439 | fi | |
4440 | ||
4441 | ||
4442 | # Output. | |
4443 | ||
4444 | ac_config_headers="$ac_config_headers config.h:config.in" | |
4445 | ||
4446 | ac_config_files="$ac_config_files Makefile" | |
4447 | ||
4448 | cat >confcache <<\_ACEOF | |
4449 | # This file is a shell script that caches the results of configure | |
4450 | # tests run on this system so they can be shared between configure | |
4451 | # scripts and configure runs, see configure's option --config-cache. | |
4452 | # It is not useful on other systems. If it contains results you don't | |
4453 | # want to keep, you may remove or edit it. | |
4454 | # | |
4455 | # config.status only pays attention to the cache file if you give it | |
4456 | # the --recheck option to rerun configure. | |
4457 | # | |
4458 | # `ac_cv_env_foo' variables (set or unset) will be overridden when | |
4459 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
4460 | # following values. | |
4461 | ||
4462 | _ACEOF | |
4463 | ||
4464 | # The following way of writing the cache mishandles newlines in values, | |
4465 | # but we know of no workaround that is simple, portable, and efficient. | |
4466 | # So, don't put newlines in cache variables' values. | |
4467 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
4468 | # and sets the high bit in the cache file unless we assign to the vars. | |
4469 | { | |
4470 | (set) 2>&1 | | |
4471 | case `(ac_space=' '; set | grep ac_space) 2>&1` in | |
4472 | *ac_space=\ *) | |
4473 | # `set' does not quote correctly, so add quotes (double-quote | |
4474 | # substitution turns \\\\ into \\, and sed turns \\ into \). | |
4475 | sed -n \ | |
4476 | "s/'/'\\\\''/g; | |
4477 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
4478 | ;; | |
4479 | *) | |
4480 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
4481 | sed -n \ | |
4482 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
4483 | ;; | |
4484 | esac; | |
4485 | } | | |
4486 | sed ' | |
4487 | t clear | |
4488 | : clear | |
4489 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
4490 | t end | |
4491 | /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
4492 | : end' >>confcache | |
4493 | if diff $cache_file confcache >/dev/null 2>&1; then :; else | |
4494 | if test -w $cache_file; then | |
4495 | test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" | |
4496 | cat confcache >$cache_file | |
4497 | else | |
4498 | echo "not updating unwritable cache $cache_file" | |
4499 | fi | |
4500 | fi | |
4501 | rm -f confcache | |
4502 | ||
4503 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
4504 | # Let make expand exec_prefix. | |
4505 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
4506 | ||
4507 | # VPATH may cause trouble with some makes, so we remove $(srcdir), | |
4508 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
4509 | # trailing colons and then remove the whole line if VPATH becomes empty | |
4510 | # (actually we leave an empty line to preserve line numbers). | |
4511 | if test "x$srcdir" = x.; then | |
4512 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
4513 | s/:*\$(srcdir):*/:/; | |
4514 | s/:*\${srcdir}:*/:/; | |
4515 | s/:*@srcdir@:*/:/; | |
4516 | s/^\([^=]*=[ ]*\):*/\1/; | |
4517 | s/:*$//; | |
4518 | s/^[^=]*=[ ]*$//; | |
4519 | }' | |
4520 | fi | |
4521 | ||
4522 | DEFS=-DHAVE_CONFIG_H | |
4523 | ||
4524 | ac_libobjs= | |
4525 | ac_ltlibobjs= | |
4526 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
4527 | # 1. Remove the extension, and $U if already installed. | |
4528 | ac_i=`echo "$ac_i" | | |
4529 | sed 's/\$U\././;s/\.o$//;s/\.obj$//'` | |
4530 | # 2. Add them. | |
4531 | ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" | |
4532 | ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' | |
4533 | done | |
4534 | LIBOBJS=$ac_libobjs | |
4535 | ||
4536 | LTLIBOBJS=$ac_ltlibobjs | |
4537 | ||
4538 | ||
4539 | ||
4540 | : ${CONFIG_STATUS=./config.status} | |
4541 | ac_clean_files_save=$ac_clean_files | |
4542 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
4543 | { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 | |
4544 | echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
4545 | cat >$CONFIG_STATUS <<_ACEOF | |
4546 | #! $SHELL | |
4547 | # Generated by $as_me. | |
4548 | # Run this file to recreate the current configuration. | |
4549 | # Compiler output produced by configure, useful for debugging | |
4550 | # configure, is in config.log if it exists. | |
4551 | ||
4552 | debug=false | |
4553 | ac_cs_recheck=false | |
4554 | ac_cs_silent=false | |
4555 | SHELL=\${CONFIG_SHELL-$SHELL} | |
4556 | _ACEOF | |
4557 | ||
4558 | cat >>$CONFIG_STATUS <<\_ACEOF | |
4559 | ## --------------------- ## | |
4560 | ## M4sh Initialization. ## | |
4561 | ## --------------------- ## | |
4562 | ||
4563 | # Be Bourne compatible | |
4564 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
4565 | emulate sh | |
4566 | NULLCMD=: | |
4567 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which | |
4568 | # is contrary to our usage. Disable this feature. | |
4569 | alias -g '${1+"$@"}'='"$@"' | |
4570 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then | |
4571 | set -o posix | |
4572 | fi | |
4573 | DUALCASE=1; export DUALCASE # for MKS sh | |
4574 | ||
4575 | # Support unset when possible. | |
4576 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
4577 | as_unset=unset | |
4578 | else | |
4579 | as_unset=false | |
4580 | fi | |
4581 | ||
4582 | ||
4583 | # Work around bugs in pre-3.0 UWIN ksh. | |
4584 | $as_unset ENV MAIL MAILPATH | |
4585 | PS1='$ ' | |
4586 | PS2='> ' | |
4587 | PS4='+ ' | |
4588 | ||
4589 | # NLS nuisances. | |
4590 | for as_var in \ | |
4591 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
4592 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
4593 | LC_TELEPHONE LC_TIME | |
4594 | do | |
4595 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then | |
4596 | eval $as_var=C; export $as_var | |
4597 | else | |
4598 | $as_unset $as_var | |
4599 | fi | |
4600 | done | |
4601 | ||
4602 | # Required to use basename. | |
4603 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
4604 | as_expr=expr | |
4605 | else | |
4606 | as_expr=false | |
4607 | fi | |
4608 | ||
4609 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then | |
4610 | as_basename=basename | |
4611 | else | |
4612 | as_basename=false | |
4613 | fi | |
4614 | ||
4615 | ||
4616 | # Name of the executable. | |
4617 | as_me=`$as_basename "$0" || | |
4618 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ | |
4619 | X"$0" : 'X\(//\)$' \| \ | |
4620 | X"$0" : 'X\(/\)$' \| \ | |
4621 | . : '\(.\)' 2>/dev/null || | |
4622 | echo X/"$0" | | |
4623 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } | |
4624 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
4625 | /^X\/\(\/\).*/{ s//\1/; q; } | |
4626 | s/.*/./; q'` | |
4627 | ||
4628 | ||
4629 | # PATH needs CR, and LINENO needs CR and PATH. | |
4630 | # Avoid depending upon Character Ranges. | |
4631 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
4632 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
4633 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
4634 | as_cr_digits='0123456789' | |
4635 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
4636 | ||
4637 | # The user is always right. | |
4638 | if test "${PATH_SEPARATOR+set}" != set; then | |
4639 | echo "#! /bin/sh" >conf$$.sh | |
4640 | echo "exit 0" >>conf$$.sh | |
4641 | chmod +x conf$$.sh | |
4642 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
4643 | PATH_SEPARATOR=';' | |
4644 | else | |
4645 | PATH_SEPARATOR=: | |
4646 | fi | |
4647 | rm -f conf$$.sh | |
4648 | fi | |
4649 | ||
4650 | ||
4651 | as_lineno_1=$LINENO | |
4652 | as_lineno_2=$LINENO | |
4653 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
4654 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
4655 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
4656 | # Find who we are. Look in the path if we contain no path at all | |
4657 | # relative or not. | |
4658 | case $0 in | |
4659 | *[\\/]* ) as_myself=$0 ;; | |
4660 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4661 | for as_dir in $PATH | |
4662 | do | |
4663 | IFS=$as_save_IFS | |
4664 | test -z "$as_dir" && as_dir=. | |
4665 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
4666 | done | |
4667 | ||
4668 | ;; | |
4669 | esac | |
4670 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
4671 | # in which case we are not to be found in the path. | |
4672 | if test "x$as_myself" = x; then | |
4673 | as_myself=$0 | |
4674 | fi | |
4675 | if test ! -f "$as_myself"; then | |
4676 | { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 | |
4677 | echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} | |
4678 | { (exit 1); exit 1; }; } | |
4679 | fi | |
4680 | case $CONFIG_SHELL in | |
4681 | '') | |
4682 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4683 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
4684 | do | |
4685 | IFS=$as_save_IFS | |
4686 | test -z "$as_dir" && as_dir=. | |
4687 | for as_base in sh bash ksh sh5; do | |
4688 | case $as_dir in | |
4689 | /*) | |
4690 | if ("$as_dir/$as_base" -c ' | |
4691 | as_lineno_1=$LINENO | |
4692 | as_lineno_2=$LINENO | |
4693 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
4694 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
4695 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then | |
4696 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } | |
4697 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
4698 | CONFIG_SHELL=$as_dir/$as_base | |
4699 | export CONFIG_SHELL | |
4700 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
4701 | fi;; | |
4702 | esac | |
4703 | done | |
4704 | done | |
4705 | ;; | |
4706 | esac | |
4707 | ||
4708 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO | |
4709 | # uniformly replaced by the line number. The first 'sed' inserts a | |
4710 | # line-number line before each line; the second 'sed' does the real | |
4711 | # work. The second script uses 'N' to pair each line-number line | |
4712 | # with the numbered line, and appends trailing '-' during | |
4713 | # substitution so that $LINENO is not a special case at line end. | |
4714 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the | |
4715 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) | |
4716 | sed '=' <$as_myself | | |
4717 | sed ' | |
4718 | N | |
4719 | s,$,-, | |
4720 | : loop | |
4721 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
4722 | t loop | |
4723 | s,-$,, | |
4724 | s,^['$as_cr_digits']*\n,, | |
4725 | ' >$as_me.lineno && | |
4726 | chmod +x $as_me.lineno || | |
4727 | { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 | |
4728 | echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} | |
4729 | { (exit 1); exit 1; }; } | |
4730 | ||
4731 | # Don't try to exec as it changes $[0], causing all sort of problems | |
4732 | # (the dirname of $[0] is not the place where we might find the | |
4733 | # original and so on. Autoconf is especially sensible to this). | |
4734 | . ./$as_me.lineno | |
4735 | # Exit status is that of the last command. | |
4736 | exit | |
4737 | } | |
4738 | ||
4739 | ||
4740 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in | |
4741 | *c*,-n*) ECHO_N= ECHO_C=' | |
4742 | ' ECHO_T=' ' ;; | |
4743 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
4744 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
4745 | esac | |
4746 | ||
4747 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
4748 | as_expr=expr | |
4749 | else | |
4750 | as_expr=false | |
4751 | fi | |
4752 | ||
4753 | rm -f conf$$ conf$$.exe conf$$.file | |
4754 | echo >conf$$.file | |
4755 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
4756 | # We could just check for DJGPP; but this test a) works b) is more generic | |
4757 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
4758 | if test -f conf$$.exe; then | |
4759 | # Don't use ln at all; we don't have any links | |
4760 | as_ln_s='cp -p' | |
4761 | else | |
4762 | as_ln_s='ln -s' | |
4763 | fi | |
4764 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
4765 | as_ln_s=ln | |
4766 | else | |
4767 | as_ln_s='cp -p' | |
4768 | fi | |
4769 | rm -f conf$$ conf$$.exe conf$$.file | |
4770 | ||
4771 | if mkdir -p . 2>/dev/null; then | |
4772 | as_mkdir_p=: | |
4773 | else | |
4774 | test -d ./-p && rmdir ./-p | |
4775 | as_mkdir_p=false | |
4776 | fi | |
4777 | ||
4778 | as_executable_p="test -f" | |
4779 | ||
4780 | # Sed expression to map a string onto a valid CPP name. | |
4781 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" | |
4782 | ||
4783 | # Sed expression to map a string onto a valid variable name. | |
4784 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" | |
4785 | ||
4786 | ||
4787 | # IFS | |
4788 | # We need space, tab and new line, in precisely that order. | |
4789 | as_nl=' | |
4790 | ' | |
4791 | IFS=" $as_nl" | |
4792 | ||
4793 | # CDPATH. | |
4794 | $as_unset CDPATH | |
4795 | ||
4796 | exec 6>&1 | |
4797 | ||
4798 | # Open the log real soon, to keep \$[0] and so on meaningful, and to | |
4799 | # report actual input values of CONFIG_FILES etc. instead of their | |
4800 | # values after options handling. Logging --version etc. is OK. | |
4801 | exec 5>>config.log | |
4802 | { | |
4803 | echo | |
4804 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
4805 | ## Running $as_me. ## | |
4806 | _ASBOX | |
4807 | } >&5 | |
4808 | cat >&5 <<_CSEOF | |
4809 | ||
4810 | This file was extended by libdecnumber $as_me , which was | |
4811 | generated by GNU Autoconf 2.59. Invocation command line was | |
4812 | ||
4813 | CONFIG_FILES = $CONFIG_FILES | |
4814 | CONFIG_HEADERS = $CONFIG_HEADERS | |
4815 | CONFIG_LINKS = $CONFIG_LINKS | |
4816 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
4817 | $ $0 $@ | |
4818 | ||
4819 | _CSEOF | |
4820 | echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 | |
4821 | echo >&5 | |
4822 | _ACEOF | |
4823 | ||
4824 | # Files that config.status was made for. | |
4825 | if test -n "$ac_config_files"; then | |
4826 | echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS | |
4827 | fi | |
4828 | ||
4829 | if test -n "$ac_config_headers"; then | |
4830 | echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS | |
4831 | fi | |
4832 | ||
4833 | if test -n "$ac_config_links"; then | |
4834 | echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS | |
4835 | fi | |
4836 | ||
4837 | if test -n "$ac_config_commands"; then | |
4838 | echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS | |
4839 | fi | |
4840 | ||
4841 | cat >>$CONFIG_STATUS <<\_ACEOF | |
4842 | ||
4843 | ac_cs_usage="\ | |
4844 | \`$as_me' instantiates files from templates according to the | |
4845 | current configuration. | |
4846 | ||
4847 | Usage: $0 [OPTIONS] [FILE]... | |
4848 | ||
4849 | -h, --help print this help, then exit | |
4850 | -V, --version print version number, then exit | |
4851 | -q, --quiet do not print progress messages | |
4852 | -d, --debug don't remove temporary files | |
4853 | --recheck update $as_me by reconfiguring in the same conditions | |
4854 | --file=FILE[:TEMPLATE] | |
4855 | instantiate the configuration file FILE | |
4856 | --header=FILE[:TEMPLATE] | |
4857 | instantiate the configuration header FILE | |
4858 | ||
4859 | Configuration files: | |
4860 | $config_files | |
4861 | ||
4862 | Configuration headers: | |
4863 | $config_headers | |
4864 | ||
4865 | Report bugs to <bug-autoconf@gnu.org>." | |
4866 | _ACEOF | |
4867 | ||
4868 | cat >>$CONFIG_STATUS <<_ACEOF | |
4869 | ac_cs_version="\\ | |
4870 | libdecnumber config.status | |
4871 | configured by $0, generated by GNU Autoconf 2.59, | |
4872 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" | |
4873 | ||
4874 | Copyright (C) 2003 Free Software Foundation, Inc. | |
4875 | This config.status script is free software; the Free Software Foundation | |
4876 | gives unlimited permission to copy, distribute and modify it." | |
4877 | srcdir=$srcdir | |
4878 | _ACEOF | |
4879 | ||
4880 | cat >>$CONFIG_STATUS <<\_ACEOF | |
4881 | # If no file are specified by the user, then we need to provide default | |
4882 | # value. By we need to know if files were specified by the user. | |
4883 | ac_need_defaults=: | |
4884 | while test $# != 0 | |
4885 | do | |
4886 | case $1 in | |
4887 | --*=*) | |
4888 | ac_option=`expr "x$1" : 'x\([^=]*\)='` | |
4889 | ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` | |
4890 | ac_shift=: | |
4891 | ;; | |
4892 | -*) | |
4893 | ac_option=$1 | |
4894 | ac_optarg=$2 | |
4895 | ac_shift=shift | |
4896 | ;; | |
4897 | *) # This is not an option, so the user has probably given explicit | |
4898 | # arguments. | |
4899 | ac_option=$1 | |
4900 | ac_need_defaults=false;; | |
4901 | esac | |
4902 | ||
4903 | case $ac_option in | |
4904 | # Handling of the options. | |
4905 | _ACEOF | |
4906 | cat >>$CONFIG_STATUS <<\_ACEOF | |
4907 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
4908 | ac_cs_recheck=: ;; | |
4909 | --version | --vers* | -V ) | |
4910 | echo "$ac_cs_version"; exit 0 ;; | |
4911 | --he | --h) | |
4912 | # Conflict between --help and --header | |
4913 | { { echo "$as_me:$LINENO: error: ambiguous option: $1 | |
4914 | Try \`$0 --help' for more information." >&5 | |
4915 | echo "$as_me: error: ambiguous option: $1 | |
4916 | Try \`$0 --help' for more information." >&2;} | |
4917 | { (exit 1); exit 1; }; };; | |
4918 | --help | --hel | -h ) | |
4919 | echo "$ac_cs_usage"; exit 0 ;; | |
4920 | --debug | --d* | -d ) | |
4921 | debug=: ;; | |
4922 | --file | --fil | --fi | --f ) | |
4923 | $ac_shift | |
4924 | CONFIG_FILES="$CONFIG_FILES $ac_optarg" | |
4925 | ac_need_defaults=false;; | |
4926 | --header | --heade | --head | --hea ) | |
4927 | $ac_shift | |
4928 | CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" | |
4929 | ac_need_defaults=false;; | |
4930 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
4931 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
4932 | ac_cs_silent=: ;; | |
4933 | ||
4934 | # This is an error. | |
4935 | -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 | |
4936 | Try \`$0 --help' for more information." >&5 | |
4937 | echo "$as_me: error: unrecognized option: $1 | |
4938 | Try \`$0 --help' for more information." >&2;} | |
4939 | { (exit 1); exit 1; }; } ;; | |
4940 | ||
4941 | *) ac_config_targets="$ac_config_targets $1" ;; | |
4942 | ||
4943 | esac | |
4944 | shift | |
4945 | done | |
4946 | ||
4947 | ac_configure_extra_args= | |
4948 | ||
4949 | if $ac_cs_silent; then | |
4950 | exec 6>/dev/null | |
4951 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
4952 | fi | |
4953 | ||
4954 | _ACEOF | |
4955 | cat >>$CONFIG_STATUS <<_ACEOF | |
4956 | if \$ac_cs_recheck; then | |
4957 | echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 | |
4958 | exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
4959 | fi | |
4960 | ||
4961 | _ACEOF | |
4962 | ||
4963 | ||
4964 | ||
4965 | ||
4966 | ||
4967 | cat >>$CONFIG_STATUS <<\_ACEOF | |
4968 | for ac_config_target in $ac_config_targets | |
4969 | do | |
4970 | case "$ac_config_target" in | |
4971 | # Handling of arguments. | |
4972 | "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
4973 | "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; | |
4974 | *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 | |
4975 | echo "$as_me: error: invalid argument: $ac_config_target" >&2;} | |
4976 | { (exit 1); exit 1; }; };; | |
4977 | esac | |
4978 | done | |
4979 | ||
4980 | # If the user did not use the arguments to specify the items to instantiate, | |
4981 | # then the envvar interface is used. Set only those that are not. | |
4982 | # We use the long form for the default assignment because of an extremely | |
4983 | # bizarre bug on SunOS 4.1.3. | |
4984 | if $ac_need_defaults; then | |
4985 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
4986 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
4987 | fi | |
4988 | ||
4989 | # Have a temporary directory for convenience. Make it in the build tree | |
4990 | # simply because there is no reason to put it here, and in addition, | |
4991 | # creating and moving files from /tmp can sometimes cause problems. | |
4992 | # Create a temporary directory, and hook for its removal unless debugging. | |
4993 | $debug || | |
4994 | { | |
4995 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 | |
4996 | trap '{ (exit 1); exit 1; }' 1 2 13 15 | |
4997 | } | |
4998 | ||
4999 | # Create a (secure) tmp directory for tmp files. | |
5000 | ||
5001 | { | |
5002 | tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && | |
5003 | test -n "$tmp" && test -d "$tmp" | |
5004 | } || | |
5005 | { | |
5006 | tmp=./confstat$$-$RANDOM | |
5007 | (umask 077 && mkdir $tmp) | |
5008 | } || | |
5009 | { | |
5010 | echo "$me: cannot create a temporary directory in ." >&2 | |
5011 | { (exit 1); exit 1; } | |
5012 | } | |
5013 | ||
5014 | _ACEOF | |
5015 | ||
5016 | cat >>$CONFIG_STATUS <<_ACEOF | |
5017 | ||
5018 | # | |
5019 | # CONFIG_FILES section. | |
5020 | # | |
5021 | ||
5022 | # No need to generate the scripts if there are no CONFIG_FILES. | |
5023 | # This happens for instance when ./config.status config.h | |
5024 | if test -n "\$CONFIG_FILES"; then | |
5025 | # Protect against being on the right side of a sed subst in config.status. | |
5026 | sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; | |
5027 | s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF | |
5028 | s,@SHELL@,$SHELL,;t t | |
5029 | s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t | |
5030 | s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t | |
5031 | s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t | |
5032 | s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t | |
5033 | s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t | |
5034 | s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t | |
5035 | s,@exec_prefix@,$exec_prefix,;t t | |
5036 | s,@prefix@,$prefix,;t t | |
5037 | s,@program_transform_name@,$program_transform_name,;t t | |
5038 | s,@bindir@,$bindir,;t t | |
5039 | s,@sbindir@,$sbindir,;t t | |
5040 | s,@libexecdir@,$libexecdir,;t t | |
5041 | s,@datadir@,$datadir,;t t | |
5042 | s,@sysconfdir@,$sysconfdir,;t t | |
5043 | s,@sharedstatedir@,$sharedstatedir,;t t | |
5044 | s,@localstatedir@,$localstatedir,;t t | |
5045 | s,@libdir@,$libdir,;t t | |
5046 | s,@includedir@,$includedir,;t t | |
5047 | s,@oldincludedir@,$oldincludedir,;t t | |
5048 | s,@infodir@,$infodir,;t t | |
5049 | s,@mandir@,$mandir,;t t | |
5050 | s,@build_alias@,$build_alias,;t t | |
5051 | s,@host_alias@,$host_alias,;t t | |
5052 | s,@target_alias@,$target_alias,;t t | |
5053 | s,@DEFS@,$DEFS,;t t | |
5054 | s,@ECHO_C@,$ECHO_C,;t t | |
5055 | s,@ECHO_N@,$ECHO_N,;t t | |
5056 | s,@ECHO_T@,$ECHO_T,;t t | |
5057 | s,@LIBS@,$LIBS,;t t | |
5058 | s,@SET_MAKE@,$SET_MAKE,;t t | |
5059 | s,@CC@,$CC,;t t | |
5060 | s,@CFLAGS@,$CFLAGS,;t t | |
5061 | s,@LDFLAGS@,$LDFLAGS,;t t | |
5062 | s,@CPPFLAGS@,$CPPFLAGS,;t t | |
5063 | s,@ac_ct_CC@,$ac_ct_CC,;t t | |
5064 | s,@EXEEXT@,$EXEEXT,;t t | |
5065 | s,@OBJEXT@,$OBJEXT,;t t | |
5066 | s,@RANLIB@,$RANLIB,;t t | |
5067 | s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t | |
5068 | s,@ACLOCAL@,$ACLOCAL,;t t | |
5069 | s,@AUTOCONF@,$AUTOCONF,;t t | |
5070 | s,@AUTOHEADER@,$AUTOHEADER,;t t | |
5071 | s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t | |
5072 | s,@WARN_PEDANTIC@,$WARN_PEDANTIC,;t t | |
5073 | s,@WERROR@,$WERROR,;t t | |
5074 | s,@CPP@,$CPP,;t t | |
5075 | s,@EGREP@,$EGREP,;t t | |
5076 | s,@MAINT@,$MAINT,;t t | |
5077 | s,@LIBOBJS@,$LIBOBJS,;t t | |
5078 | s,@LTLIBOBJS@,$LTLIBOBJS,;t t | |
5079 | CEOF | |
5080 | ||
5081 | _ACEOF | |
5082 | ||
5083 | cat >>$CONFIG_STATUS <<\_ACEOF | |
5084 | # Split the substitutions into bite-sized pieces for seds with | |
5085 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
5086 | ac_max_sed_lines=48 | |
5087 | ac_sed_frag=1 # Number of current file. | |
5088 | ac_beg=1 # First line for current file. | |
5089 | ac_end=$ac_max_sed_lines # Line after last line for current file. | |
5090 | ac_more_lines=: | |
5091 | ac_sed_cmds= | |
5092 | while $ac_more_lines; do | |
5093 | if test $ac_beg -gt 1; then | |
5094 | sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
5095 | else | |
5096 | sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
5097 | fi | |
5098 | if test ! -s $tmp/subs.frag; then | |
5099 | ac_more_lines=false | |
5100 | else | |
5101 | # The purpose of the label and of the branching condition is to | |
5102 | # speed up the sed processing (if there are no `@' at all, there | |
5103 | # is no need to browse any of the substitutions). | |
5104 | # These are the two extra sed commands mentioned above. | |
5105 | (echo ':t | |
5106 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed | |
5107 | if test -z "$ac_sed_cmds"; then | |
5108 | ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" | |
5109 | else | |
5110 | ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" | |
5111 | fi | |
5112 | ac_sed_frag=`expr $ac_sed_frag + 1` | |
5113 | ac_beg=$ac_end | |
5114 | ac_end=`expr $ac_end + $ac_max_sed_lines` | |
5115 | fi | |
5116 | done | |
5117 | if test -z "$ac_sed_cmds"; then | |
5118 | ac_sed_cmds=cat | |
5119 | fi | |
5120 | fi # test -n "$CONFIG_FILES" | |
5121 | ||
5122 | _ACEOF | |
5123 | cat >>$CONFIG_STATUS <<\_ACEOF | |
5124 | for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue | |
5125 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
5126 | case $ac_file in | |
5127 | - | *:- | *:-:* ) # input from stdin | |
5128 | cat >$tmp/stdin | |
5129 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
5130 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
5131 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
5132 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
5133 | * ) ac_file_in=$ac_file.in ;; | |
5134 | esac | |
5135 | ||
5136 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. | |
5137 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
5138 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
5139 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
5140 | X"$ac_file" : 'X\(//\)$' \| \ | |
5141 | X"$ac_file" : 'X\(/\)' \| \ | |
5142 | . : '\(.\)' 2>/dev/null || | |
5143 | echo X"$ac_file" | | |
5144 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
5145 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
5146 | /^X\(\/\/\)$/{ s//\1/; q; } | |
5147 | /^X\(\/\).*/{ s//\1/; q; } | |
5148 | s/.*/./; q'` | |
5149 | { if $as_mkdir_p; then | |
5150 | mkdir -p "$ac_dir" | |
5151 | else | |
5152 | as_dir="$ac_dir" | |
5153 | as_dirs= | |
5154 | while test ! -d "$as_dir"; do | |
5155 | as_dirs="$as_dir $as_dirs" | |
5156 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
5157 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
5158 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
5159 | X"$as_dir" : 'X\(//\)$' \| \ | |
5160 | X"$as_dir" : 'X\(/\)' \| \ | |
5161 | . : '\(.\)' 2>/dev/null || | |
5162 | echo X"$as_dir" | | |
5163 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
5164 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
5165 | /^X\(\/\/\)$/{ s//\1/; q; } | |
5166 | /^X\(\/\).*/{ s//\1/; q; } | |
5167 | s/.*/./; q'` | |
5168 | done | |
5169 | test ! -n "$as_dirs" || mkdir $as_dirs | |
5170 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
5171 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
5172 | { (exit 1); exit 1; }; }; } | |
5173 | ||
5174 | ac_builddir=. | |
5175 | ||
5176 | if test "$ac_dir" != .; then | |
5177 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
5178 | # A "../" for each directory in $ac_dir_suffix. | |
5179 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
5180 | else | |
5181 | ac_dir_suffix= ac_top_builddir= | |
5182 | fi | |
5183 | ||
5184 | case $srcdir in | |
5185 | .) # No --srcdir option. We are building in place. | |
5186 | ac_srcdir=. | |
5187 | if test -z "$ac_top_builddir"; then | |
5188 | ac_top_srcdir=. | |
5189 | else | |
5190 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
5191 | fi ;; | |
5192 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
5193 | ac_srcdir=$srcdir$ac_dir_suffix; | |
5194 | ac_top_srcdir=$srcdir ;; | |
5195 | *) # Relative path. | |
5196 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
5197 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
5198 | esac | |
5199 | ||
5200 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
5201 | # the directories may not exist. | |
5202 | case `pwd` in | |
5203 | .) ac_abs_builddir="$ac_dir";; | |
5204 | *) | |
5205 | case "$ac_dir" in | |
5206 | .) ac_abs_builddir=`pwd`;; | |
5207 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
5208 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
5209 | esac;; | |
5210 | esac | |
5211 | case $ac_abs_builddir in | |
5212 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
5213 | *) | |
5214 | case ${ac_top_builddir}. in | |
5215 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
5216 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
5217 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
5218 | esac;; | |
5219 | esac | |
5220 | case $ac_abs_builddir in | |
5221 | .) ac_abs_srcdir=$ac_srcdir;; | |
5222 | *) | |
5223 | case $ac_srcdir in | |
5224 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
5225 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
5226 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
5227 | esac;; | |
5228 | esac | |
5229 | case $ac_abs_builddir in | |
5230 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
5231 | *) | |
5232 | case $ac_top_srcdir in | |
5233 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
5234 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
5235 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
5236 | esac;; | |
5237 | esac | |
5238 | ||
5239 | ||
5240 | ||
5241 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
5242 | # use $as_me), people would be surprised to read: | |
5243 | # /* config.h. Generated by config.status. */ | |
5244 | if test x"$ac_file" = x-; then | |
5245 | configure_input= | |
5246 | else | |
5247 | configure_input="$ac_file. " | |
5248 | fi | |
5249 | configure_input=$configure_input"Generated from `echo $ac_file_in | | |
5250 | sed 's,.*/,,'` by configure." | |
5251 | ||
5252 | # First look for the input files in the build tree, otherwise in the | |
5253 | # src tree. | |
5254 | ac_file_inputs=`IFS=: | |
5255 | for f in $ac_file_in; do | |
5256 | case $f in | |
5257 | -) echo $tmp/stdin ;; | |
5258 | [\\/$]*) | |
5259 | # Absolute (can't be DOS-style, as IFS=:) | |
5260 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
5261 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
5262 | { (exit 1); exit 1; }; } | |
5263 | echo "$f";; | |
5264 | *) # Relative | |
5265 | if test -f "$f"; then | |
5266 | # Build tree | |
5267 | echo "$f" | |
5268 | elif test -f "$srcdir/$f"; then | |
5269 | # Source tree | |
5270 | echo "$srcdir/$f" | |
5271 | else | |
5272 | # /dev/null tree | |
5273 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
5274 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
5275 | { (exit 1); exit 1; }; } | |
5276 | fi;; | |
5277 | esac | |
5278 | done` || { (exit 1); exit 1; } | |
5279 | ||
5280 | if test x"$ac_file" != x-; then | |
5281 | { echo "$as_me:$LINENO: creating $ac_file" >&5 | |
5282 | echo "$as_me: creating $ac_file" >&6;} | |
5283 | rm -f "$ac_file" | |
5284 | fi | |
5285 | _ACEOF | |
5286 | cat >>$CONFIG_STATUS <<_ACEOF | |
5287 | sed "$ac_vpsub | |
5288 | $extrasub | |
5289 | _ACEOF | |
5290 | cat >>$CONFIG_STATUS <<\_ACEOF | |
5291 | :t | |
5292 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
5293 | s,@configure_input@,$configure_input,;t t | |
5294 | s,@srcdir@,$ac_srcdir,;t t | |
5295 | s,@abs_srcdir@,$ac_abs_srcdir,;t t | |
5296 | s,@top_srcdir@,$ac_top_srcdir,;t t | |
5297 | s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t | |
5298 | s,@builddir@,$ac_builddir,;t t | |
5299 | s,@abs_builddir@,$ac_abs_builddir,;t t | |
5300 | s,@top_builddir@,$ac_top_builddir,;t t | |
5301 | s,@abs_top_builddir@,$ac_abs_top_builddir,;t t | |
5302 | " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out | |
5303 | rm -f $tmp/stdin | |
5304 | if test x"$ac_file" != x-; then | |
5305 | mv $tmp/out $ac_file | |
5306 | else | |
5307 | cat $tmp/out | |
5308 | rm -f $tmp/out | |
5309 | fi | |
5310 | ||
5311 | done | |
5312 | _ACEOF | |
5313 | cat >>$CONFIG_STATUS <<\_ACEOF | |
5314 | ||
5315 | # | |
5316 | # CONFIG_HEADER section. | |
5317 | # | |
5318 | ||
5319 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
5320 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
5321 | # | |
5322 | # ac_d sets the value in "#define NAME VALUE" lines. | |
5323 | ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' | |
5324 | ac_dB='[ ].*$,\1#\2' | |
5325 | ac_dC=' ' | |
5326 | ac_dD=',;t' | |
5327 | # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
5328 | ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
5329 | ac_uB='$,\1#\2define\3' | |
5330 | ac_uC=' ' | |
5331 | ac_uD=',;t' | |
5332 | ||
5333 | for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue | |
5334 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
5335 | case $ac_file in | |
5336 | - | *:- | *:-:* ) # input from stdin | |
5337 | cat >$tmp/stdin | |
5338 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
5339 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
5340 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
5341 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
5342 | * ) ac_file_in=$ac_file.in ;; | |
5343 | esac | |
5344 | ||
5345 | test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 | |
5346 | echo "$as_me: creating $ac_file" >&6;} | |
5347 | ||
5348 | # First look for the input files in the build tree, otherwise in the | |
5349 | # src tree. | |
5350 | ac_file_inputs=`IFS=: | |
5351 | for f in $ac_file_in; do | |
5352 | case $f in | |
5353 | -) echo $tmp/stdin ;; | |
5354 | [\\/$]*) | |
5355 | # Absolute (can't be DOS-style, as IFS=:) | |
5356 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
5357 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
5358 | { (exit 1); exit 1; }; } | |
5359 | # Do quote $f, to prevent DOS paths from being IFS'd. | |
5360 | echo "$f";; | |
5361 | *) # Relative | |
5362 | if test -f "$f"; then | |
5363 | # Build tree | |
5364 | echo "$f" | |
5365 | elif test -f "$srcdir/$f"; then | |
5366 | # Source tree | |
5367 | echo "$srcdir/$f" | |
5368 | else | |
5369 | # /dev/null tree | |
5370 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
5371 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
5372 | { (exit 1); exit 1; }; } | |
5373 | fi;; | |
5374 | esac | |
5375 | done` || { (exit 1); exit 1; } | |
5376 | # Remove the trailing spaces. | |
5377 | sed 's/[ ]*$//' $ac_file_inputs >$tmp/in | |
5378 | ||
5379 | _ACEOF | |
5380 | ||
5381 | # Transform confdefs.h into two sed scripts, `conftest.defines' and | |
5382 | # `conftest.undefs', that substitutes the proper values into | |
5383 | # config.h.in to produce config.h. The first handles `#define' | |
5384 | # templates, and the second `#undef' templates. | |
5385 | # And first: Protect against being on the right side of a sed subst in | |
5386 | # config.status. Protect against being in an unquoted here document | |
5387 | # in config.status. | |
5388 | rm -f conftest.defines conftest.undefs | |
5389 | # Using a here document instead of a string reduces the quoting nightmare. | |
5390 | # Putting comments in sed scripts is not portable. | |
5391 | # | |
5392 | # `end' is used to avoid that the second main sed command (meant for | |
5393 | # 0-ary CPP macros) applies to n-ary macro definitions. | |
5394 | # See the Autoconf documentation for `clear'. | |
5395 | cat >confdef2sed.sed <<\_ACEOF | |
5396 | s/[\\&,]/\\&/g | |
5397 | s,[\\$`],\\&,g | |
5398 | t clear | |
5399 | : clear | |
5400 | s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp | |
5401 | t end | |
5402 | s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp | |
5403 | : end | |
5404 | _ACEOF | |
5405 | # If some macros were called several times there might be several times | |
5406 | # the same #defines, which is useless. Nevertheless, we may not want to | |
5407 | # sort them, since we want the *last* AC-DEFINE to be honored. | |
5408 | uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines | |
5409 | sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs | |
5410 | rm -f confdef2sed.sed | |
5411 | ||
5412 | # This sed command replaces #undef with comments. This is necessary, for | |
5413 | # example, in the case of _POSIX_SOURCE, which is predefined and required | |
5414 | # on some systems where configure will not decide to define it. | |
5415 | cat >>conftest.undefs <<\_ACEOF | |
5416 | s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, | |
5417 | _ACEOF | |
5418 | ||
5419 | # Break up conftest.defines because some shells have a limit on the size | |
5420 | # of here documents, and old seds have small limits too (100 cmds). | |
5421 | echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS | |
5422 | echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS | |
5423 | echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS | |
5424 | echo ' :' >>$CONFIG_STATUS | |
5425 | rm -f conftest.tail | |
5426 | while grep . conftest.defines >/dev/null | |
5427 | do | |
5428 | # Write a limited-size here document to $tmp/defines.sed. | |
5429 | echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS | |
5430 | # Speed up: don't consider the non `#define' lines. | |
5431 | echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS | |
5432 | # Work around the forget-to-reset-the-flag bug. | |
5433 | echo 't clr' >>$CONFIG_STATUS | |
5434 | echo ': clr' >>$CONFIG_STATUS | |
5435 | sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS | |
5436 | echo 'CEOF | |
5437 | sed -f $tmp/defines.sed $tmp/in >$tmp/out | |
5438 | rm -f $tmp/in | |
5439 | mv $tmp/out $tmp/in | |
5440 | ' >>$CONFIG_STATUS | |
5441 | sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail | |
5442 | rm -f conftest.defines | |
5443 | mv conftest.tail conftest.defines | |
5444 | done | |
5445 | rm -f conftest.defines | |
5446 | echo ' fi # grep' >>$CONFIG_STATUS | |
5447 | echo >>$CONFIG_STATUS | |
5448 | ||
5449 | # Break up conftest.undefs because some shells have a limit on the size | |
5450 | # of here documents, and old seds have small limits too (100 cmds). | |
5451 | echo ' # Handle all the #undef templates' >>$CONFIG_STATUS | |
5452 | rm -f conftest.tail | |
5453 | while grep . conftest.undefs >/dev/null | |
5454 | do | |
5455 | # Write a limited-size here document to $tmp/undefs.sed. | |
5456 | echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS | |
5457 | # Speed up: don't consider the non `#undef' | |
5458 | echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS | |
5459 | # Work around the forget-to-reset-the-flag bug. | |
5460 | echo 't clr' >>$CONFIG_STATUS | |
5461 | echo ': clr' >>$CONFIG_STATUS | |
5462 | sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS | |
5463 | echo 'CEOF | |
5464 | sed -f $tmp/undefs.sed $tmp/in >$tmp/out | |
5465 | rm -f $tmp/in | |
5466 | mv $tmp/out $tmp/in | |
5467 | ' >>$CONFIG_STATUS | |
5468 | sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail | |
5469 | rm -f conftest.undefs | |
5470 | mv conftest.tail conftest.undefs | |
5471 | done | |
5472 | rm -f conftest.undefs | |
5473 | ||
5474 | cat >>$CONFIG_STATUS <<\_ACEOF | |
5475 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
5476 | # use $as_me), people would be surprised to read: | |
5477 | # /* config.h. Generated by config.status. */ | |
5478 | if test x"$ac_file" = x-; then | |
5479 | echo "/* Generated by configure. */" >$tmp/config.h | |
5480 | else | |
5481 | echo "/* $ac_file. Generated by configure. */" >$tmp/config.h | |
5482 | fi | |
5483 | cat $tmp/in >>$tmp/config.h | |
5484 | rm -f $tmp/in | |
5485 | if test x"$ac_file" != x-; then | |
5486 | if diff $ac_file $tmp/config.h >/dev/null 2>&1; then | |
5487 | { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 | |
5488 | echo "$as_me: $ac_file is unchanged" >&6;} | |
5489 | else | |
5490 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
5491 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
5492 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
5493 | X"$ac_file" : 'X\(//\)$' \| \ | |
5494 | X"$ac_file" : 'X\(/\)' \| \ | |
5495 | . : '\(.\)' 2>/dev/null || | |
5496 | echo X"$ac_file" | | |
5497 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
5498 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
5499 | /^X\(\/\/\)$/{ s//\1/; q; } | |
5500 | /^X\(\/\).*/{ s//\1/; q; } | |
5501 | s/.*/./; q'` | |
5502 | { if $as_mkdir_p; then | |
5503 | mkdir -p "$ac_dir" | |
5504 | else | |
5505 | as_dir="$ac_dir" | |
5506 | as_dirs= | |
5507 | while test ! -d "$as_dir"; do | |
5508 | as_dirs="$as_dir $as_dirs" | |
5509 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
5510 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
5511 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
5512 | X"$as_dir" : 'X\(//\)$' \| \ | |
5513 | X"$as_dir" : 'X\(/\)' \| \ | |
5514 | . : '\(.\)' 2>/dev/null || | |
5515 | echo X"$as_dir" | | |
5516 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
5517 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
5518 | /^X\(\/\/\)$/{ s//\1/; q; } | |
5519 | /^X\(\/\).*/{ s//\1/; q; } | |
5520 | s/.*/./; q'` | |
5521 | done | |
5522 | test ! -n "$as_dirs" || mkdir $as_dirs | |
5523 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
5524 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
5525 | { (exit 1); exit 1; }; }; } | |
5526 | ||
5527 | rm -f $ac_file | |
5528 | mv $tmp/config.h $ac_file | |
5529 | fi | |
5530 | else | |
5531 | cat $tmp/config.h | |
5532 | rm -f $tmp/config.h | |
5533 | fi | |
5534 | # Run the commands associated with the file. | |
5535 | case $ac_file in | |
5536 | config.h ) echo timestamp > stamp-h1 ;; | |
5537 | esac | |
5538 | done | |
5539 | _ACEOF | |
5540 | ||
5541 | cat >>$CONFIG_STATUS <<\_ACEOF | |
5542 | ||
5543 | { (exit 0); exit 0; } | |
5544 | _ACEOF | |
5545 | chmod +x $CONFIG_STATUS | |
5546 | ac_clean_files=$ac_clean_files_save | |
5547 | ||
5548 | ||
5549 | # configure is writing to config.log, and then calls config.status. | |
5550 | # config.status does its own redirection, appending to config.log. | |
5551 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
5552 | # by configure, so config.status won't be able to write to it; its | |
5553 | # output is simply discarded. So we exec the FD to /dev/null, | |
5554 | # effectively closing config.log, so it can be properly (re)opened and | |
5555 | # appended to by config.status. When coming back to configure, we | |
5556 | # need to make the FD available again. | |
5557 | if test "$no_create" != yes; then | |
5558 | ac_cs_success=: | |
5559 | ac_config_status_args= | |
5560 | test "$silent" = yes && | |
5561 | ac_config_status_args="$ac_config_status_args --quiet" | |
5562 | exec 5>/dev/null | |
5563 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
5564 | exec 5>>config.log | |
5565 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
5566 | # would make configure fail if this is the last instruction. | |
5567 | $ac_cs_success || { (exit 1); exit 1; } | |
5568 | fi | |
5569 |