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Commit | Line | Data |
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005537df | 1 | #! /bin/sh |
861bb6c1 | 2 | # Guess values for system-dependent variables and create Makefiles. |
b61ff9c8 | 3 | # Generated by GNU Autoconf 2.59. |
861bb6c1 | 4 | # |
b61ff9c8 | 5 | # Copyright (C) 2003 Free Software Foundation, Inc. |
861bb6c1 JL |
6 | # This configure script is free software; the Free Software Foundation |
7 | # gives unlimited permission to copy, distribute and modify it. | |
ba479fd2 NN |
8 | ## --------------------- ## |
9 | ## M4sh Initialization. ## | |
10 | ## --------------------- ## | |
11 | ||
b61ff9c8 | 12 | # Be Bourne compatible |
ba479fd2 NN |
13 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
14 | emulate sh | |
15 | NULLCMD=: | |
16 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which | |
17 | # is contrary to our usage. Disable this feature. | |
18 | alias -g '${1+"$@"}'='"$@"' | |
b61ff9c8 BS |
19 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
20 | set -o posix | |
ba479fd2 | 21 | fi |
b61ff9c8 | 22 | DUALCASE=1; export DUALCASE # for MKS sh |
ba479fd2 NN |
23 | |
24 | # Support unset when possible. | |
86da66b5 | 25 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
ba479fd2 NN |
26 | as_unset=unset |
27 | else | |
28 | as_unset=false | |
29 | fi | |
30 | ||
31 | ||
32 | # Work around bugs in pre-3.0 UWIN ksh. | |
b61ff9c8 | 33 | $as_unset ENV MAIL MAILPATH |
ba479fd2 NN |
34 | PS1='$ ' |
35 | PS2='> ' | |
36 | PS4='+ ' | |
37 | ||
38 | # NLS nuisances. | |
39 | for as_var in \ | |
40 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
41 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
42 | LC_TELEPHONE LC_TIME | |
43 | do | |
86da66b5 | 44 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
ba479fd2 NN |
45 | eval $as_var=C; export $as_var |
46 | else | |
b61ff9c8 | 47 | $as_unset $as_var |
ba479fd2 NN |
48 | fi |
49 | done | |
50 | ||
51 | # Required to use basename. | |
b61ff9c8 | 52 | if expr a : '\(a\)' >/dev/null 2>&1; then |
ba479fd2 NN |
53 | as_expr=expr |
54 | else | |
55 | as_expr=false | |
56 | fi | |
57 | ||
b61ff9c8 | 58 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
ba479fd2 NN |
59 | as_basename=basename |
60 | else | |
61 | as_basename=false | |
62 | fi | |
63 | ||
64 | ||
65 | # Name of the executable. | |
b61ff9c8 | 66 | as_me=`$as_basename "$0" || |
ba479fd2 NN |
67 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
68 | X"$0" : 'X\(//\)$' \| \ | |
b61ff9c8 BS |
69 | X"$0" : 'X\(/\)$' \| \ |
70 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 | 71 | echo X/"$0" | |
b61ff9c8 BS |
72 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } |
73 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
74 | /^X\/\(\/\).*/{ s//\1/; q; } | |
75 | s/.*/./; q'` | |
703d89ab | 76 | |
ab22c1fa | 77 | |
b61ff9c8 BS |
78 | # PATH needs CR, and LINENO needs CR and PATH. |
79 | # Avoid depending upon Character Ranges. | |
80 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
81 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
82 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
83 | as_cr_digits='0123456789' | |
84 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
1a4b763e | 85 | |
b61ff9c8 BS |
86 | # The user is always right. |
87 | if test "${PATH_SEPARATOR+set}" != set; then | |
88 | echo "#! /bin/sh" >conf$$.sh | |
89 | echo "exit 0" >>conf$$.sh | |
90 | chmod +x conf$$.sh | |
91 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
92 | PATH_SEPARATOR=';' | |
93 | else | |
94 | PATH_SEPARATOR=: | |
95 | fi | |
96 | rm -f conf$$.sh | |
1a4b763e BS |
97 | fi |
98 | ||
1a4b763e | 99 | |
b61ff9c8 BS |
100 | as_lineno_1=$LINENO |
101 | as_lineno_2=$LINENO | |
102 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
103 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
104 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
105 | # Find who we are. Look in the path if we contain no path at all | |
106 | # relative or not. | |
107 | case $0 in | |
108 | *[\\/]* ) as_myself=$0 ;; | |
109 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
110 | for as_dir in $PATH | |
111 | do | |
112 | IFS=$as_save_IFS | |
113 | test -z "$as_dir" && as_dir=. | |
114 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
115 | done | |
1a4b763e | 116 | |
b61ff9c8 BS |
117 | ;; |
118 | esac | |
119 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
120 | # in which case we are not to be found in the path. | |
121 | if test "x$as_myself" = x; then | |
122 | as_myself=$0 | |
123 | fi | |
124 | if test ! -f "$as_myself"; then | |
125 | { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 | |
126 | { (exit 1); exit 1; }; } | |
127 | fi | |
128 | case $CONFIG_SHELL in | |
129 | '') | |
ba479fd2 | 130 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
dd7f7a6e | 131 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
ba479fd2 NN |
132 | do |
133 | IFS=$as_save_IFS | |
134 | test -z "$as_dir" && as_dir=. | |
b61ff9c8 BS |
135 | for as_base in sh bash ksh sh5; do |
136 | case $as_dir in | |
ba479fd2 | 137 | /*) |
b61ff9c8 | 138 | if ("$as_dir/$as_base" -c ' |
1a4b763e BS |
139 | as_lineno_1=$LINENO |
140 | as_lineno_2=$LINENO | |
b61ff9c8 | 141 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
1a4b763e | 142 | test "x$as_lineno_1" != "x$as_lineno_2" && |
b61ff9c8 BS |
143 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then |
144 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } | |
145 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
146 | CONFIG_SHELL=$as_dir/$as_base | |
147 | export CONFIG_SHELL | |
148 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
149 | fi;; | |
150 | esac | |
151 | done | |
152 | done | |
153 | ;; | |
154 | esac | |
ba479fd2 NN |
155 | |
156 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO | |
157 | # uniformly replaced by the line number. The first 'sed' inserts a | |
b61ff9c8 BS |
158 | # line-number line before each line; the second 'sed' does the real |
159 | # work. The second script uses 'N' to pair each line-number line | |
160 | # with the numbered line, and appends trailing '-' during | |
161 | # substitution so that $LINENO is not a special case at line end. | |
ba479fd2 | 162 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
b61ff9c8 BS |
163 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) |
164 | sed '=' <$as_myself | | |
ba479fd2 NN |
165 | sed ' |
166 | N | |
b61ff9c8 BS |
167 | s,$,-, |
168 | : loop | |
169 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
ba479fd2 | 170 | t loop |
b61ff9c8 BS |
171 | s,-$,, |
172 | s,^['$as_cr_digits']*\n,, | |
ba479fd2 | 173 | ' >$as_me.lineno && |
b61ff9c8 | 174 | chmod +x $as_me.lineno || |
ba479fd2 NN |
175 | { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 |
176 | { (exit 1); exit 1; }; } | |
177 | ||
178 | # Don't try to exec as it changes $[0], causing all sort of problems | |
179 | # (the dirname of $[0] is not the place where we might find the | |
b61ff9c8 BS |
180 | # original and so on. Autoconf is especially sensible to this). |
181 | . ./$as_me.lineno | |
ba479fd2 NN |
182 | # Exit status is that of the last command. |
183 | exit | |
184 | } | |
185 | ||
186 | ||
b61ff9c8 BS |
187 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
188 | *c*,-n*) ECHO_N= ECHO_C=' | |
189 | ' ECHO_T=' ' ;; | |
190 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
191 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
ba479fd2 NN |
192 | esac |
193 | ||
b61ff9c8 | 194 | if expr a : '\(a\)' >/dev/null 2>&1; then |
ba479fd2 NN |
195 | as_expr=expr |
196 | else | |
197 | as_expr=false | |
198 | fi | |
199 | ||
200 | rm -f conf$$ conf$$.exe conf$$.file | |
201 | echo >conf$$.file | |
202 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
b61ff9c8 BS |
203 | # We could just check for DJGPP; but this test a) works b) is more generic |
204 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
205 | if test -f conf$$.exe; then | |
206 | # Don't use ln at all; we don't have any links | |
ba479fd2 | 207 | as_ln_s='cp -p' |
b61ff9c8 BS |
208 | else |
209 | as_ln_s='ln -s' | |
210 | fi | |
ba479fd2 NN |
211 | elif ln conf$$.file conf$$ 2>/dev/null; then |
212 | as_ln_s=ln | |
213 | else | |
214 | as_ln_s='cp -p' | |
215 | fi | |
b61ff9c8 | 216 | rm -f conf$$ conf$$.exe conf$$.file |
861bb6c1 | 217 | |
ba479fd2 NN |
218 | if mkdir -p . 2>/dev/null; then |
219 | as_mkdir_p=: | |
220 | else | |
86da66b5 | 221 | test -d ./-p && rmdir ./-p |
ba479fd2 NN |
222 | as_mkdir_p=false |
223 | fi | |
224 | ||
b61ff9c8 | 225 | as_executable_p="test -f" |
ba479fd2 NN |
226 | |
227 | # Sed expression to map a string onto a valid CPP name. | |
86da66b5 | 228 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
229 | |
230 | # Sed expression to map a string onto a valid variable name. | |
86da66b5 | 231 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
232 | |
233 | ||
b61ff9c8 BS |
234 | # IFS |
235 | # We need space, tab and new line, in precisely that order. | |
236 | as_nl=' | |
237 | ' | |
238 | IFS=" $as_nl" | |
239 | ||
240 | # CDPATH. | |
241 | $as_unset CDPATH | |
ba479fd2 NN |
242 | |
243 | ||
da0f6381 PB |
244 | |
245 | # Check that we are running under the correct shell. | |
246 | SHELL=${CONFIG_SHELL-/bin/sh} | |
247 | ||
248 | case X$lt_ECHO in | |
249 | X*--fallback-echo) | |
250 | # Remove one level of quotation (which was required for Make). | |
251 | ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','` | |
252 | ;; | |
253 | esac | |
254 | ||
255 | ECHO=${lt_ECHO-echo} | |
256 | if test "X$1" = X--no-reexec; then | |
257 | # Discard the --no-reexec flag, and continue. | |
258 | shift | |
259 | elif test "X$1" = X--fallback-echo; then | |
260 | # Avoid inline document here, it may be left over | |
261 | : | |
262 | elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then | |
263 | # Yippee, $ECHO works! | |
264 | : | |
265 | else | |
266 | # Restart under the correct shell. | |
267 | exec $SHELL "$0" --no-reexec ${1+"$@"} | |
268 | fi | |
269 | ||
270 | if test "X$1" = X--fallback-echo; then | |
271 | # used as fallback echo | |
272 | shift | |
273 | cat <<_LT_EOF | |
274 | $* | |
275 | _LT_EOF | |
276 | exit 0 | |
277 | fi | |
278 | ||
279 | # The HP-UX ksh and POSIX shell print the target directory to stdout | |
280 | # if CDPATH is set. | |
281 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
282 | ||
283 | if test -z "$lt_ECHO"; then | |
284 | if test "X${echo_test_string+set}" != Xset; then | |
285 | # find a string as large as possible, as long as the shell can cope with it | |
286 | for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do | |
287 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... | |
288 | if { echo_test_string=`eval $cmd`; } 2>/dev/null && | |
289 | { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null | |
290 | then | |
291 | break | |
292 | fi | |
293 | done | |
294 | fi | |
295 | ||
296 | if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && | |
297 | echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && | |
298 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
299 | : | |
300 | else | |
301 | # The Solaris, AIX, and Digital Unix default echo programs unquote | |
302 | # backslashes. This makes it impossible to quote backslashes using | |
303 | # echo "$something" | sed 's/\\/\\\\/g' | |
304 | # | |
305 | # So, first we look for a working echo in the user's PATH. | |
306 | ||
307 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
308 | for dir in $PATH /usr/ucb; do | |
309 | IFS="$lt_save_ifs" | |
310 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && | |
311 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && | |
312 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && | |
313 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
314 | ECHO="$dir/echo" | |
315 | break | |
316 | fi | |
317 | done | |
318 | IFS="$lt_save_ifs" | |
319 | ||
320 | if test "X$ECHO" = Xecho; then | |
321 | # We didn't find a better echo, so look for alternatives. | |
322 | if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && | |
323 | echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && | |
324 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
325 | # This shell has a builtin print -r that does the trick. | |
326 | ECHO='print -r' | |
327 | elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && | |
328 | test "X$CONFIG_SHELL" != X/bin/ksh; then | |
329 | # If we have ksh, try running configure again with it. | |
330 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
331 | export ORIGINAL_CONFIG_SHELL | |
332 | CONFIG_SHELL=/bin/ksh | |
333 | export CONFIG_SHELL | |
334 | exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} | |
335 | else | |
336 | # Try using printf. | |
337 | ECHO='printf %s\n' | |
338 | if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && | |
339 | echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && | |
340 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
341 | # Cool, printf works | |
342 | : | |
343 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && | |
344 | test "X$echo_testing_string" = 'X\t' && | |
345 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
346 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
347 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL | |
348 | export CONFIG_SHELL | |
349 | SHELL="$CONFIG_SHELL" | |
350 | export SHELL | |
351 | ECHO="$CONFIG_SHELL $0 --fallback-echo" | |
352 | elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && | |
353 | test "X$echo_testing_string" = 'X\t' && | |
354 | echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
355 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
356 | ECHO="$CONFIG_SHELL $0 --fallback-echo" | |
357 | else | |
358 | # maybe with a smaller string... | |
359 | prev=: | |
360 | ||
361 | for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do | |
362 | if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null | |
363 | then | |
364 | break | |
365 | fi | |
366 | prev="$cmd" | |
367 | done | |
368 | ||
369 | if test "$prev" != 'sed 50q "$0"'; then | |
370 | echo_test_string=`eval $prev` | |
371 | export echo_test_string | |
372 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} | |
373 | else | |
374 | # Oops. We lost completely, so just stick with echo. | |
375 | ECHO=echo | |
376 | fi | |
377 | fi | |
378 | fi | |
379 | fi | |
380 | fi | |
381 | fi | |
382 | ||
383 | # Copy echo and quote the copy suitably for passing to libtool from | |
384 | # the Makefile, instead of quoting the original, which is used later. | |
385 | lt_ECHO=$ECHO | |
386 | if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then | |
387 | lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" | |
388 | fi | |
389 | ||
390 | ||
391 | ||
392 | ||
ba479fd2 NN |
393 | # Name of the host. |
394 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
395 | # so uname gets run too. | |
396 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
397 | ||
b61ff9c8 BS |
398 | exec 6>&1 |
399 | ||
ba479fd2 NN |
400 | # |
401 | # Initializations. | |
402 | # | |
861bb6c1 | 403 | ac_default_prefix=/usr/local |
ba479fd2 NN |
404 | ac_config_libobj_dir=. |
405 | cross_compiling=no | |
406 | subdirs= | |
407 | MFLAGS= | |
408 | MAKEFLAGS= | |
409 | SHELL=${CONFIG_SHELL-/bin/sh} | |
410 | ||
b61ff9c8 BS |
411 | # Maximum number of lines to put in a shell here document. |
412 | # This variable seems obsolete. It should probably be removed, and | |
413 | # only ac_max_sed_lines should be used. | |
414 | : ${ac_max_here_lines=38} | |
415 | ||
ba479fd2 NN |
416 | # Identity of this package. |
417 | PACKAGE_NAME= | |
418 | PACKAGE_TARNAME= | |
419 | PACKAGE_VERSION= | |
420 | PACKAGE_STRING= | |
421 | PACKAGE_BUGREPORT= | |
422 | ||
423 | ac_unique_file="tree.c" | |
424 | # Factoring default headers for most tests. | |
425 | ac_includes_default="\ | |
426 | #include <stdio.h> | |
b61ff9c8 | 427 | #if HAVE_SYS_TYPES_H |
ba479fd2 NN |
428 | # include <sys/types.h> |
429 | #endif | |
b61ff9c8 | 430 | #if HAVE_SYS_STAT_H |
ba479fd2 NN |
431 | # include <sys/stat.h> |
432 | #endif | |
b61ff9c8 | 433 | #if STDC_HEADERS |
ba479fd2 NN |
434 | # include <stdlib.h> |
435 | # include <stddef.h> | |
436 | #else | |
b61ff9c8 | 437 | # if HAVE_STDLIB_H |
ba479fd2 NN |
438 | # include <stdlib.h> |
439 | # endif | |
440 | #endif | |
b61ff9c8 BS |
441 | #if HAVE_STRING_H |
442 | # if !STDC_HEADERS && HAVE_MEMORY_H | |
ba479fd2 NN |
443 | # include <memory.h> |
444 | # endif | |
445 | # include <string.h> | |
446 | #endif | |
b61ff9c8 | 447 | #if HAVE_STRINGS_H |
ba479fd2 NN |
448 | # include <strings.h> |
449 | #endif | |
b61ff9c8 | 450 | #if HAVE_INTTYPES_H |
ba479fd2 | 451 | # include <inttypes.h> |
b61ff9c8 BS |
452 | #else |
453 | # if HAVE_STDINT_H | |
454 | # include <stdint.h> | |
455 | # endif | |
ba479fd2 | 456 | #endif |
b61ff9c8 | 457 | #if HAVE_UNISTD_H |
ba479fd2 NN |
458 | # include <unistd.h> |
459 | #endif" | |
460 | ||
47ad7893 | 461 | 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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP loose_warn strict_warn warn_cflags nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_fixed_point enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI datarootdir docdir htmldir SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS BUILD_LDFLAGS STMP_FIXINC STMP_FIXPROTO collect2 LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN ac_ct_AR STRIP ac_ct_STRIP lt_ECHO objdir enable_fast_install gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines build_file_translate check_languages cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs fortran_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS' |
ba479fd2 | 462 | ac_subst_files='language_hooks' |
18c04407 | 463 | ac_pwd=`pwd` |
861bb6c1 JL |
464 | |
465 | # Initialize some variables set by options. | |
ba479fd2 NN |
466 | ac_init_help= |
467 | ac_init_version=false | |
861bb6c1 JL |
468 | # The variables have the same names as the options, with |
469 | # dashes changed to underlines. | |
ba479fd2 | 470 | cache_file=/dev/null |
861bb6c1 | 471 | exec_prefix=NONE |
861bb6c1 | 472 | no_create= |
861bb6c1 JL |
473 | no_recursion= |
474 | prefix=NONE | |
475 | program_prefix=NONE | |
476 | program_suffix=NONE | |
477 | program_transform_name=s,x,x, | |
478 | silent= | |
479 | site= | |
480 | srcdir= | |
861bb6c1 JL |
481 | verbose= |
482 | x_includes=NONE | |
483 | x_libraries=NONE | |
ba479fd2 NN |
484 | |
485 | # Installation directory options. | |
486 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
487 | # and all the variables that are supposed to be based on exec_prefix | |
488 | # by default will actually change. | |
489 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
861bb6c1 JL |
490 | bindir='${exec_prefix}/bin' |
491 | sbindir='${exec_prefix}/sbin' | |
492 | libexecdir='${exec_prefix}/libexec' | |
b61ff9c8 | 493 | datadir='${prefix}/share' |
861bb6c1 JL |
494 | sysconfdir='${prefix}/etc' |
495 | sharedstatedir='${prefix}/com' | |
496 | localstatedir='${prefix}/var' | |
b61ff9c8 | 497 | libdir='${exec_prefix}/lib' |
861bb6c1 JL |
498 | includedir='${prefix}/include' |
499 | oldincludedir='/usr/include' | |
b61ff9c8 BS |
500 | infodir='${prefix}/info' |
501 | mandir='${prefix}/man' | |
861bb6c1 | 502 | |
861bb6c1 JL |
503 | ac_prev= |
504 | for ac_option | |
505 | do | |
861bb6c1 JL |
506 | # If the previous option needs an argument, assign it. |
507 | if test -n "$ac_prev"; then | |
b61ff9c8 | 508 | eval "$ac_prev=\$ac_option" |
861bb6c1 JL |
509 | ac_prev= |
510 | continue | |
511 | fi | |
512 | ||
b61ff9c8 | 513 | ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` |
861bb6c1 JL |
514 | |
515 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
516 | ||
b61ff9c8 | 517 | case $ac_option in |
861bb6c1 JL |
518 | |
519 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
520 | ac_prev=bindir ;; | |
521 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
ba479fd2 | 522 | bindir=$ac_optarg ;; |
861bb6c1 JL |
523 | |
524 | -build | --build | --buil | --bui | --bu) | |
ba479fd2 | 525 | ac_prev=build_alias ;; |
861bb6c1 | 526 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
ba479fd2 | 527 | build_alias=$ac_optarg ;; |
861bb6c1 JL |
528 | |
529 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
530 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
531 | ac_prev=cache_file ;; | |
532 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
533 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
ba479fd2 NN |
534 | cache_file=$ac_optarg ;; |
535 | ||
536 | --config-cache | -C) | |
537 | cache_file=config.cache ;; | |
861bb6c1 | 538 | |
b61ff9c8 | 539 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) |
861bb6c1 | 540 | ac_prev=datadir ;; |
b61ff9c8 BS |
541 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ |
542 | | --da=*) | |
ba479fd2 | 543 | datadir=$ac_optarg ;; |
861bb6c1 JL |
544 | |
545 | -disable-* | --disable-*) | |
ba479fd2 | 546 | ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
861bb6c1 | 547 | # Reject names that are not valid shell variable names. |
b61ff9c8 | 548 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
ba479fd2 NN |
549 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
550 | { (exit 1); exit 1; }; } | |
b61ff9c8 BS |
551 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` |
552 | eval "enable_$ac_feature=no" ;; | |
861bb6c1 JL |
553 | |
554 | -enable-* | --enable-*) | |
ba479fd2 | 555 | ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
861bb6c1 | 556 | # Reject names that are not valid shell variable names. |
b61ff9c8 | 557 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
ba479fd2 NN |
558 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
559 | { (exit 1); exit 1; }; } | |
b61ff9c8 BS |
560 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` |
561 | case $ac_option in | |
562 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
563 | *) ac_optarg=yes ;; | |
564 | esac | |
565 | eval "enable_$ac_feature='$ac_optarg'" ;; | |
861bb6c1 JL |
566 | |
567 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
568 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
569 | | --exec | --exe | --ex) | |
570 | ac_prev=exec_prefix ;; | |
571 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
572 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
573 | | --exec=* | --exe=* | --ex=*) | |
ba479fd2 | 574 | exec_prefix=$ac_optarg ;; |
861bb6c1 JL |
575 | |
576 | -gas | --gas | --ga | --g) | |
577 | # Obsolete; use --with-gas. | |
578 | with_gas=yes ;; | |
579 | ||
ba479fd2 NN |
580 | -help | --help | --hel | --he | -h) |
581 | ac_init_help=long ;; | |
582 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
583 | ac_init_help=recursive ;; | |
584 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
585 | ac_init_help=short ;; | |
861bb6c1 JL |
586 | |
587 | -host | --host | --hos | --ho) | |
ba479fd2 | 588 | ac_prev=host_alias ;; |
861bb6c1 | 589 | -host=* | --host=* | --hos=* | --ho=*) |
ba479fd2 | 590 | host_alias=$ac_optarg ;; |
861bb6c1 JL |
591 | |
592 | -includedir | --includedir | --includedi | --included | --include \ | |
593 | | --includ | --inclu | --incl | --inc) | |
594 | ac_prev=includedir ;; | |
595 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
596 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
ba479fd2 | 597 | includedir=$ac_optarg ;; |
861bb6c1 JL |
598 | |
599 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
600 | ac_prev=infodir ;; | |
601 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
ba479fd2 | 602 | infodir=$ac_optarg ;; |
861bb6c1 JL |
603 | |
604 | -libdir | --libdir | --libdi | --libd) | |
605 | ac_prev=libdir ;; | |
606 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
ba479fd2 | 607 | libdir=$ac_optarg ;; |
861bb6c1 JL |
608 | |
609 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
610 | | --libexe | --libex | --libe) | |
611 | ac_prev=libexecdir ;; | |
612 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
613 | | --libexe=* | --libex=* | --libe=*) | |
ba479fd2 | 614 | libexecdir=$ac_optarg ;; |
861bb6c1 JL |
615 | |
616 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
b61ff9c8 BS |
617 | | --localstate | --localstat | --localsta | --localst \ |
618 | | --locals | --local | --loca | --loc | --lo) | |
861bb6c1 JL |
619 | ac_prev=localstatedir ;; |
620 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
b61ff9c8 BS |
621 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ |
622 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
ba479fd2 | 623 | localstatedir=$ac_optarg ;; |
861bb6c1 JL |
624 | |
625 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
626 | ac_prev=mandir ;; | |
627 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
ba479fd2 | 628 | mandir=$ac_optarg ;; |
861bb6c1 JL |
629 | |
630 | -nfp | --nfp | --nf) | |
631 | # Obsolete; use --without-fp. | |
632 | with_fp=no ;; | |
633 | ||
634 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
ba479fd2 | 635 | | --no-cr | --no-c | -n) |
861bb6c1 JL |
636 | no_create=yes ;; |
637 | ||
638 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
639 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
640 | no_recursion=yes ;; | |
641 | ||
642 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
643 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
644 | | --oldin | --oldi | --old | --ol | --o) | |
645 | ac_prev=oldincludedir ;; | |
646 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
647 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
648 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
ba479fd2 | 649 | oldincludedir=$ac_optarg ;; |
861bb6c1 JL |
650 | |
651 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
652 | ac_prev=prefix ;; | |
653 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
ba479fd2 | 654 | prefix=$ac_optarg ;; |
861bb6c1 JL |
655 | |
656 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
657 | | --program-pre | --program-pr | --program-p) | |
658 | ac_prev=program_prefix ;; | |
659 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
660 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
ba479fd2 | 661 | program_prefix=$ac_optarg ;; |
861bb6c1 JL |
662 | |
663 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
664 | | --program-suf | --program-su | --program-s) | |
665 | ac_prev=program_suffix ;; | |
666 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
667 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
ba479fd2 | 668 | program_suffix=$ac_optarg ;; |
861bb6c1 JL |
669 | |
670 | -program-transform-name | --program-transform-name \ | |
671 | | --program-transform-nam | --program-transform-na \ | |
672 | | --program-transform-n | --program-transform- \ | |
673 | | --program-transform | --program-transfor \ | |
674 | | --program-transfo | --program-transf \ | |
675 | | --program-trans | --program-tran \ | |
676 | | --progr-tra | --program-tr | --program-t) | |
677 | ac_prev=program_transform_name ;; | |
678 | -program-transform-name=* | --program-transform-name=* \ | |
679 | | --program-transform-nam=* | --program-transform-na=* \ | |
680 | | --program-transform-n=* | --program-transform-=* \ | |
681 | | --program-transform=* | --program-transfor=* \ | |
682 | | --program-transfo=* | --program-transf=* \ | |
683 | | --program-trans=* | --program-tran=* \ | |
684 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
ba479fd2 | 685 | program_transform_name=$ac_optarg ;; |
861bb6c1 JL |
686 | |
687 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
688 | | -silent | --silent | --silen | --sile | --sil) | |
689 | silent=yes ;; | |
690 | ||
691 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
692 | ac_prev=sbindir ;; | |
693 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
694 | | --sbi=* | --sb=*) | |
ba479fd2 | 695 | sbindir=$ac_optarg ;; |
861bb6c1 JL |
696 | |
697 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
698 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
699 | | --sharedst | --shareds | --shared | --share | --shar \ | |
700 | | --sha | --sh) | |
701 | ac_prev=sharedstatedir ;; | |
702 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
703 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
704 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
705 | | --sha=* | --sh=*) | |
ba479fd2 | 706 | sharedstatedir=$ac_optarg ;; |
861bb6c1 JL |
707 | |
708 | -site | --site | --sit) | |
709 | ac_prev=site ;; | |
710 | -site=* | --site=* | --sit=*) | |
ba479fd2 | 711 | site=$ac_optarg ;; |
861bb6c1 JL |
712 | |
713 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
714 | ac_prev=srcdir ;; | |
715 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
ba479fd2 | 716 | srcdir=$ac_optarg ;; |
861bb6c1 JL |
717 | |
718 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
719 | | --syscon | --sysco | --sysc | --sys | --sy) | |
720 | ac_prev=sysconfdir ;; | |
721 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
722 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
ba479fd2 | 723 | sysconfdir=$ac_optarg ;; |
861bb6c1 JL |
724 | |
725 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
ba479fd2 | 726 | ac_prev=target_alias ;; |
861bb6c1 | 727 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
ba479fd2 | 728 | target_alias=$ac_optarg ;; |
861bb6c1 JL |
729 | |
730 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
731 | verbose=yes ;; | |
732 | ||
ba479fd2 NN |
733 | -version | --version | --versio | --versi | --vers | -V) |
734 | ac_init_version=: ;; | |
861bb6c1 JL |
735 | |
736 | -with-* | --with-*) | |
ba479fd2 | 737 | ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
861bb6c1 | 738 | # Reject names that are not valid shell variable names. |
b61ff9c8 | 739 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
ba479fd2 NN |
740 | { echo "$as_me: error: invalid package name: $ac_package" >&2 |
741 | { (exit 1); exit 1; }; } | |
b61ff9c8 BS |
742 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
743 | case $ac_option in | |
744 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
745 | *) ac_optarg=yes ;; | |
746 | esac | |
747 | eval "with_$ac_package='$ac_optarg'" ;; | |
861bb6c1 JL |
748 | |
749 | -without-* | --without-*) | |
ba479fd2 | 750 | ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
861bb6c1 | 751 | # Reject names that are not valid shell variable names. |
b61ff9c8 | 752 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
ba479fd2 NN |
753 | { echo "$as_me: error: invalid package name: $ac_package" >&2 |
754 | { (exit 1); exit 1; }; } | |
b61ff9c8 BS |
755 | ac_package=`echo $ac_package | sed 's/-/_/g'` |
756 | eval "with_$ac_package=no" ;; | |
861bb6c1 JL |
757 | |
758 | --x) | |
759 | # Obsolete; use --with-x. | |
760 | with_x=yes ;; | |
761 | ||
762 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
763 | | --x-incl | --x-inc | --x-in | --x-i) | |
764 | ac_prev=x_includes ;; | |
765 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
766 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
ba479fd2 | 767 | x_includes=$ac_optarg ;; |
861bb6c1 JL |
768 | |
769 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
770 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
771 | ac_prev=x_libraries ;; | |
772 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
773 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
ba479fd2 | 774 | x_libraries=$ac_optarg ;; |
861bb6c1 | 775 | |
ba479fd2 NN |
776 | -*) { echo "$as_me: error: unrecognized option: $ac_option |
777 | Try \`$0 --help' for more information." >&2 | |
778 | { (exit 1); exit 1; }; } | |
861bb6c1 JL |
779 | ;; |
780 | ||
ba479fd2 NN |
781 | *=*) |
782 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
783 | # Reject names that are not valid shell variable names. | |
784 | expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && | |
785 | { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 | |
786 | { (exit 1); exit 1; }; } | |
b61ff9c8 BS |
787 | ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` |
788 | eval "$ac_envvar='$ac_optarg'" | |
ba479fd2 NN |
789 | export $ac_envvar ;; |
790 | ||
861bb6c1 | 791 | *) |
ba479fd2 NN |
792 | # FIXME: should be removed in autoconf 3.0. |
793 | echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
794 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
795 | echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
796 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} | |
861bb6c1 JL |
797 | ;; |
798 | ||
799 | esac | |
800 | done | |
801 | ||
802 | if test -n "$ac_prev"; then | |
ba479fd2 NN |
803 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
804 | { echo "$as_me: error: missing argument to $ac_option" >&2 | |
805 | { (exit 1); exit 1; }; } | |
63cf211a | 806 | fi |
63cf211a | 807 | |
b61ff9c8 BS |
808 | # Be sure to have absolute paths. |
809 | for ac_var in exec_prefix prefix | |
861bb6c1 | 810 | do |
b61ff9c8 | 811 | eval ac_val=$`echo $ac_var` |
ba479fd2 | 812 | case $ac_val in |
b61ff9c8 BS |
813 | [\\/$]* | ?:[\\/]* | NONE | '' ) ;; |
814 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
815 | { (exit 1); exit 1; }; };; | |
2f41c1d6 PB |
816 | esac |
817 | done | |
818 | ||
b61ff9c8 BS |
819 | # Be sure to have absolute paths. |
820 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ | |
821 | localstatedir libdir includedir oldincludedir infodir mandir | |
822 | do | |
823 | eval ac_val=$`echo $ac_var` | |
824 | case $ac_val in | |
825 | [\\/$]* | ?:[\\/]* ) ;; | |
826 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
827 | { (exit 1); exit 1; }; };; | |
828 | esac | |
829 | done | |
830 | ||
831 | # There might be people who depend on the old broken behavior: `$host' | |
832 | # used to hold the argument of --host etc. | |
833 | # FIXME: To remove some day. | |
834 | build=$build_alias | |
835 | host=$host_alias | |
ba479fd2 NN |
836 | target=$target_alias |
837 | ||
838 | # FIXME: To remove some day. | |
839 | if test "x$host_alias" != x; then | |
840 | if test "x$build_alias" = x; then | |
841 | cross_compiling=maybe | |
842 | echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. | |
843 | If a cross compiler is detected then cross compile mode will be used." >&2 | |
844 | elif test "x$build_alias" != "x$host_alias"; then | |
845 | cross_compiling=yes | |
846 | fi | |
847 | fi | |
6e3f3080 | 848 | |
ba479fd2 NN |
849 | ac_tool_prefix= |
850 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
851 | ||
852 | test "$silent" = yes && exec 6>/dev/null | |
861bb6c1 | 853 | |
861bb6c1 JL |
854 | |
855 | # Find the source files, if location was not specified. | |
856 | if test -z "$srcdir"; then | |
857 | ac_srcdir_defaulted=yes | |
b61ff9c8 BS |
858 | # Try the directory containing this script, then its parent. |
859 | ac_confdir=`(dirname "$0") 2>/dev/null || | |
ba479fd2 | 860 | $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
86da66b5 HPN |
861 | X"$0" : 'X\(//\)[^/]' \| \ |
862 | X"$0" : 'X\(//\)$' \| \ | |
b61ff9c8 BS |
863 | X"$0" : 'X\(/\)' \| \ |
864 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 | 865 | echo X"$0" | |
b61ff9c8 BS |
866 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
867 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
868 | /^X\(\/\/\)$/{ s//\1/; q; } | |
869 | /^X\(\/\).*/{ s//\1/; q; } | |
870 | s/.*/./; q'` | |
861bb6c1 | 871 | srcdir=$ac_confdir |
f8c33439 | 872 | if test ! -r $srcdir/$ac_unique_file; then |
861bb6c1 JL |
873 | srcdir=.. |
874 | fi | |
875 | else | |
876 | ac_srcdir_defaulted=no | |
877 | fi | |
f8c33439 | 878 | if test ! -r $srcdir/$ac_unique_file; then |
b61ff9c8 BS |
879 | if test "$ac_srcdir_defaulted" = yes; then |
880 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 | |
881 | { (exit 1); exit 1; }; } | |
882 | else | |
883 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 | |
ba479fd2 | 884 | { (exit 1); exit 1; }; } |
b61ff9c8 | 885 | fi |
dd7f7a6e | 886 | fi |
f8c33439 | 887 | (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || |
b61ff9c8 | 888 | { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 |
dd7f7a6e | 889 | { (exit 1); exit 1; }; } |
b61ff9c8 BS |
890 | srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` |
891 | ac_env_build_alias_set=${build_alias+set} | |
892 | ac_env_build_alias_value=$build_alias | |
893 | ac_cv_env_build_alias_set=${build_alias+set} | |
894 | ac_cv_env_build_alias_value=$build_alias | |
895 | ac_env_host_alias_set=${host_alias+set} | |
896 | ac_env_host_alias_value=$host_alias | |
897 | ac_cv_env_host_alias_set=${host_alias+set} | |
898 | ac_cv_env_host_alias_value=$host_alias | |
899 | ac_env_target_alias_set=${target_alias+set} | |
900 | ac_env_target_alias_value=$target_alias | |
901 | ac_cv_env_target_alias_set=${target_alias+set} | |
902 | ac_cv_env_target_alias_value=$target_alias | |
903 | ac_env_CC_set=${CC+set} | |
904 | ac_env_CC_value=$CC | |
905 | ac_cv_env_CC_set=${CC+set} | |
906 | ac_cv_env_CC_value=$CC | |
907 | ac_env_CFLAGS_set=${CFLAGS+set} | |
908 | ac_env_CFLAGS_value=$CFLAGS | |
909 | ac_cv_env_CFLAGS_set=${CFLAGS+set} | |
910 | ac_cv_env_CFLAGS_value=$CFLAGS | |
911 | ac_env_LDFLAGS_set=${LDFLAGS+set} | |
912 | ac_env_LDFLAGS_value=$LDFLAGS | |
913 | ac_cv_env_LDFLAGS_set=${LDFLAGS+set} | |
914 | ac_cv_env_LDFLAGS_value=$LDFLAGS | |
915 | ac_env_CPPFLAGS_set=${CPPFLAGS+set} | |
916 | ac_env_CPPFLAGS_value=$CPPFLAGS | |
917 | ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} | |
918 | ac_cv_env_CPPFLAGS_value=$CPPFLAGS | |
919 | ac_env_CPP_set=${CPP+set} | |
920 | ac_env_CPP_value=$CPP | |
921 | ac_cv_env_CPP_set=${CPP+set} | |
922 | ac_cv_env_CPP_value=$CPP | |
923 | ac_env_GMPLIBS_set=${GMPLIBS+set} | |
924 | ac_env_GMPLIBS_value=$GMPLIBS | |
925 | ac_cv_env_GMPLIBS_set=${GMPLIBS+set} | |
926 | ac_cv_env_GMPLIBS_value=$GMPLIBS | |
927 | ac_env_GMPINC_set=${GMPINC+set} | |
928 | ac_env_GMPINC_value=$GMPINC | |
929 | ac_cv_env_GMPINC_set=${GMPINC+set} | |
930 | ac_cv_env_GMPINC_value=$GMPINC | |
63cf211a | 931 | |
ba479fd2 NN |
932 | # |
933 | # Report the --help message. | |
934 | # | |
935 | if test "$ac_init_help" = "long"; then | |
936 | # Omit some internal or obsolete options to make the list less imposing. | |
937 | # This message is too long to be a string in the A/UX 3.1 sh. | |
938 | cat <<_ACEOF | |
939 | \`configure' configures this package to adapt to many kinds of systems. | |
861bb6c1 | 940 | |
ba479fd2 | 941 | Usage: $0 [OPTION]... [VAR=VALUE]... |
861bb6c1 | 942 | |
ba479fd2 NN |
943 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
944 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
861bb6c1 | 945 | |
ba479fd2 | 946 | Defaults for the options are specified in brackets. |
861bb6c1 | 947 | |
ba479fd2 NN |
948 | Configuration: |
949 | -h, --help display this help and exit | |
950 | --help=short display options specific to this package | |
951 | --help=recursive display the short help of all the included packages | |
952 | -V, --version display version information and exit | |
953 | -q, --quiet, --silent do not print \`checking...' messages | |
954 | --cache-file=FILE cache test results in FILE [disabled] | |
955 | -C, --config-cache alias for \`--cache-file=config.cache' | |
956 | -n, --no-create do not create output files | |
957 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
958 | ||
b61ff9c8 BS |
959 | _ACEOF |
960 | ||
961 | cat <<_ACEOF | |
ba479fd2 NN |
962 | Installation directories: |
963 | --prefix=PREFIX install architecture-independent files in PREFIX | |
86da66b5 | 964 | [$ac_default_prefix] |
ba479fd2 | 965 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
86da66b5 | 966 | [PREFIX] |
861bb6c1 | 967 | |
ba479fd2 NN |
968 | By default, \`make install' will install all the files in |
969 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
970 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
971 | for instance \`--prefix=\$HOME'. | |
13c22933 | 972 | |
ba479fd2 | 973 | For better control, use the options below. |
13c22933 | 974 | |
ba479fd2 NN |
975 | Fine tuning of the installation directories: |
976 | --bindir=DIR user executables [EPREFIX/bin] | |
977 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
978 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
b61ff9c8 | 979 | --datadir=DIR read-only architecture-independent data [PREFIX/share] |
ba479fd2 NN |
980 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
981 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
982 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
983 | --libdir=DIR object code libraries [EPREFIX/lib] | |
984 | --includedir=DIR C header files [PREFIX/include] | |
985 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
b61ff9c8 BS |
986 | --infodir=DIR info documentation [PREFIX/info] |
987 | --mandir=DIR man documentation [PREFIX/man] | |
ba479fd2 | 988 | _ACEOF |
13c22933 | 989 | |
ba479fd2 | 990 | cat <<\_ACEOF |
13c22933 | 991 | |
ba479fd2 NN |
992 | Program names: |
993 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
994 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
995 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
13c22933 | 996 | |
ba479fd2 NN |
997 | System types: |
998 | --build=BUILD configure for building on BUILD [guessed] | |
999 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
1000 | --target=TARGET configure for building compilers for TARGET [HOST] | |
1001 | _ACEOF | |
13c22933 JJ |
1002 | fi |
1003 | ||
ba479fd2 | 1004 | if test -n "$ac_init_help"; then |
13c22933 | 1005 | |
ba479fd2 | 1006 | cat <<\_ACEOF |
13c22933 | 1007 | |
ba479fd2 NN |
1008 | Optional Features: |
1009 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
1010 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
03787dfd KC |
1011 | --enable-generated-files-in-srcdir |
1012 | put copies of generated files in source dir | |
1013 | intended for creating source tarballs for users | |
1014 | without texinfo bison or flex. | |
3bbd5a19 | 1015 | --enable-werror-always enable -Werror despite compiler version |
ba479fd2 NN |
1016 | --enable-checking=LIST |
1017 | enable expensive run-time checks. With LIST, | |
1018 | enable only specific categories of checks. | |
cdce5c16 | 1019 | Categories are: yes,no,all,none,release. |
726a989a | 1020 | Flags are: assert,df,fold,gc,gcac,gimple,misc, |
7e98624c | 1021 | rtlflag,rtl,runtime,tree,valgrind,types. |
ba479fd2 | 1022 | --enable-coverage=LEVEL |
fb38008e | 1023 | enable compiler's code coverage collection. |
ba479fd2 NN |
1024 | Use to measure compiler performance and locate |
1025 | unused parts of the compiler. With LEVEL, specify | |
1026 | optimization. Values are opt, noopt, | |
1027 | default is noopt | |
1028 | --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering | |
1029 | --enable-multilib enable library support for multiple ABIs | |
1030 | --enable-__cxa_atexit enable __cxa_atexit for C++ | |
79b87c74 MM |
1031 | --enable-decimal-float={no,yes,bid,dpd} |
1032 | enable decimal float extension to C. Selecting 'bid' | |
1033 | or 'dpd' choses which decimal floating point format | |
1034 | to use | |
ab22c1fa | 1035 | --enable-fixed-point enable fixed-point arithmetic extension to C |
ba479fd2 NN |
1036 | --enable-threads enable thread usage for target GCC |
1037 | --enable-threads=LIB use LIB thread package for target GCC | |
8dea1cca DD |
1038 | --enable-tls enable or disable generation of tls code |
1039 | overriding the assembler check for tls support | |
ba479fd2 NN |
1040 | --enable-objc-gc enable the use of Boehm's garbage collector with |
1041 | the GNU Objective-C runtime | |
1042 | --disable-shared don't provide a shared libgcc | |
1043 | --enable-intermodule build the compiler in one step | |
f3c9f174 | 1044 | --enable-languages=LIST specify which front-ends to build |
dfb77e37 | 1045 | --disable-rpath do not hardcode runtime library paths |
ba479fd2 NN |
1046 | --enable-initfini-array use .init_array/.fini_array sections |
1047 | --enable-sjlj-exceptions | |
1048 | arrange to use setjmp/longjmp exception handling | |
7f970b70 | 1049 | --enable-secureplt enable -msecure-plt by default for PowerPC |
922e3e33 | 1050 | --enable-cld enable -mcld by default for 32bit x86 |
ba479fd2 NN |
1051 | --disable-win32-registry |
1052 | disable lookup of installation paths in the | |
1053 | Registry on Windows hosts | |
1054 | --enable-win32-registry enable registry lookup (default) | |
1055 | --enable-win32-registry=KEY | |
1056 | use KEY instead of GCC version as the last portion | |
1057 | of the registry key | |
da0f6381 PB |
1058 | --enable-shared[=PKGS] |
1059 | build shared libraries [default=yes] | |
1060 | --enable-static[=PKGS] | |
1061 | build static libraries [default=yes] | |
1062 | --enable-fast-install[=PKGS] | |
1063 | optimize for fast installation [default=yes] | |
1064 | --disable-libtool-lock avoid locking (might break parallel builds) | |
ba479fd2 NN |
1065 | --enable-maintainer-mode |
1066 | enable make rules and dependencies not useful | |
1067 | (and sometimes confusing) to the casual installer | |
1068 | --enable-version-specific-runtime-libs | |
1069 | specify that runtime libraries should be | |
1070 | installed in a compiler-specific directory | |
093e61a6 | 1071 | |
ba479fd2 NN |
1072 | Optional Packages: |
1073 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1074 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1546bb64 | 1075 | --with-build-libsubdir=DIR Directory where to find libraries for build system |
ba479fd2 NN |
1076 | --with-local-prefix=DIR specifies directory to put local include |
1077 | --with-gxx-include-dir=DIR | |
1078 | specifies directory to put g++ header files | |
1079 | --with-cpp-install-dir=DIR | |
1080 | install the user visible C preprocessor in DIR | |
1081 | (relative to PREFIX) as well as PREFIX/bin | |
1082 | --with-gnu-ld arrange to work with GNU ld. | |
1083 | --with-ld arrange to use the specified ld (full pathname) | |
d594623a | 1084 | --with-demangler-in-ld try to use demangler in GNU ld. |
ba479fd2 NN |
1085 | --with-gnu-as arrange to work with GNU as |
1086 | --with-as arrange to use the specified as (full pathname) | |
1087 | --with-stabs arrange to use stabs instead of host debug format | |
1088 | --with-dwarf2 force the default debug format to be DWARF 2 | |
160633c6 MM |
1089 | --with-build-sysroot=sysroot |
1090 | use sysroot as the system root during the build | |
ba479fd2 | 1091 | --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR. |
2f41c1d6 PB |
1092 | --with-pkgversion=PKG Use PKG in the version string in place of "GCC" |
1093 | --with-bugurl=URL Direct users to URL to report a bug | |
dfb77e37 KC |
1094 | --with-gnu-ld assume the C compiler uses GNU ld default=no |
1095 | --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib | |
1096 | --without-libiconv-prefix don't search for libiconv in includedir and libdir | |
443728bb | 1097 | --with-system-libunwind use installed libunwind |
da0f6381 PB |
1098 | --with-pic try to use only PIC/non-PIC objects [default=use |
1099 | both] | |
1100 | --with-gnu-ld assume the C compiler uses GNU ld [default=no] | |
ed965309 | 1101 | --with-long-double-128 Use 128-bit long double by default. |
59415997 | 1102 | --with-gc={page,zone} choose the garbage collection mechanism to use |
ba479fd2 NN |
1103 | with the compiler |
1104 | --with-system-zlib use installed libz | |
22482f74 MS |
1105 | --with-slibdir=DIR shared libraries in DIR [LIBDIR] |
1106 | --with-datarootdir=DIR Use DIR as the data root [PREFIX/share] | |
1107 | --with-docdir=DIR Install documentation in DIR [DATAROOTDIR] | |
1108 | --with-htmldir=DIR html documentation in in DIR [DOCDIR] | |
13c22933 | 1109 | |
ba479fd2 NN |
1110 | Some influential environment variables: |
1111 | CC C compiler command | |
1112 | CFLAGS C compiler flags | |
1113 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1114 | nonstandard directory <lib dir> | |
b61ff9c8 BS |
1115 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have |
1116 | headers in a nonstandard directory <include dir> | |
ba479fd2 | 1117 | CPP C preprocessor |
6de9cd9a DN |
1118 | GMPLIBS How to link GMP |
1119 | GMPINC How to find GMP include files | |
13c22933 | 1120 | |
ba479fd2 NN |
1121 | Use these variables to override the choices made by `configure' or to help |
1122 | it to find libraries and programs with nonstandard names/locations. | |
73458fb7 | 1123 | |
ba479fd2 NN |
1124 | _ACEOF |
1125 | fi | |
6e3f3080 | 1126 | |
ba479fd2 NN |
1127 | if test "$ac_init_help" = "recursive"; then |
1128 | # If there are subdirs, report their specific --help. | |
b61ff9c8 | 1129 | ac_popdir=`pwd` |
ba479fd2 | 1130 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
b61ff9c8 | 1131 | test -d $ac_dir || continue |
ba479fd2 NN |
1132 | ac_builddir=. |
1133 | ||
b61ff9c8 | 1134 | if test "$ac_dir" != .; then |
ba479fd2 | 1135 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
b61ff9c8 BS |
1136 | # A "../" for each directory in $ac_dir_suffix. |
1137 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
1138 | else | |
1139 | ac_dir_suffix= ac_top_builddir= | |
1140 | fi | |
ba479fd2 NN |
1141 | |
1142 | case $srcdir in | |
b61ff9c8 | 1143 | .) # No --srcdir option. We are building in place. |
ba479fd2 | 1144 | ac_srcdir=. |
b61ff9c8 BS |
1145 | if test -z "$ac_top_builddir"; then |
1146 | ac_top_srcdir=. | |
1147 | else | |
1148 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
1149 | fi ;; | |
1150 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
ba479fd2 | 1151 | ac_srcdir=$srcdir$ac_dir_suffix; |
b61ff9c8 BS |
1152 | ac_top_srcdir=$srcdir ;; |
1153 | *) # Relative path. | |
1154 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
1155 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
1156 | esac | |
1157 | ||
1158 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
1159 | # the directories may not exist. | |
1160 | case `pwd` in | |
1161 | .) ac_abs_builddir="$ac_dir";; | |
1162 | *) | |
1163 | case "$ac_dir" in | |
1164 | .) ac_abs_builddir=`pwd`;; | |
1165 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
1166 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
1167 | esac;; | |
1168 | esac | |
1169 | case $ac_abs_builddir in | |
1170 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
1171 | *) | |
1172 | case ${ac_top_builddir}. in | |
1173 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
1174 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
1175 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
1176 | esac;; | |
1177 | esac | |
1178 | case $ac_abs_builddir in | |
1179 | .) ac_abs_srcdir=$ac_srcdir;; | |
1180 | *) | |
1181 | case $ac_srcdir in | |
1182 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
1183 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
1184 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
1185 | esac;; | |
1186 | esac | |
1187 | case $ac_abs_builddir in | |
1188 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
1189 | *) | |
1190 | case $ac_top_srcdir in | |
1191 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
1192 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
1193 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
1194 | esac;; | |
86da66b5 | 1195 | esac |
b61ff9c8 BS |
1196 | |
1197 | cd $ac_dir | |
1198 | # Check for guested configure; otherwise get Cygnus style configure. | |
1199 | if test -f $ac_srcdir/configure.gnu; then | |
1200 | echo | |
1201 | $SHELL $ac_srcdir/configure.gnu --help=recursive | |
1202 | elif test -f $ac_srcdir/configure; then | |
1203 | echo | |
1204 | $SHELL $ac_srcdir/configure --help=recursive | |
1205 | elif test -f $ac_srcdir/configure.ac || | |
1206 | test -f $ac_srcdir/configure.in; then | |
1207 | echo | |
1208 | $ac_configure --help | |
ba479fd2 NN |
1209 | else |
1210 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
b61ff9c8 BS |
1211 | fi |
1212 | cd $ac_popdir | |
ba479fd2 NN |
1213 | done |
1214 | fi | |
1215 | ||
b61ff9c8 | 1216 | test -n "$ac_init_help" && exit 0 |
ba479fd2 NN |
1217 | if $ac_init_version; then |
1218 | cat <<\_ACEOF | |
1219 | ||
b61ff9c8 | 1220 | Copyright (C) 2003 Free Software Foundation, Inc. |
ba479fd2 NN |
1221 | This configure script is free software; the Free Software Foundation |
1222 | gives unlimited permission to copy, distribute and modify it. | |
1223 | _ACEOF | |
b61ff9c8 | 1224 | exit 0 |
ba479fd2 | 1225 | fi |
b61ff9c8 BS |
1226 | exec 5>config.log |
1227 | cat >&5 <<_ACEOF | |
ba479fd2 NN |
1228 | This file contains any messages produced by compilers while |
1229 | running configure, to aid debugging if configure makes a mistake. | |
1230 | ||
1231 | It was created by $as_me, which was | |
b61ff9c8 | 1232 | generated by GNU Autoconf 2.59. Invocation command line was |
ba479fd2 NN |
1233 | |
1234 | $ $0 $@ | |
1235 | ||
1236 | _ACEOF | |
1237 | { | |
1238 | cat <<_ASUNAME | |
1239 | ## --------- ## | |
1240 | ## Platform. ## | |
1241 | ## --------- ## | |
1242 | ||
1243 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1244 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1245 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1246 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1247 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1248 | ||
1249 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1250 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1251 | ||
1252 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1253 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1254 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
b61ff9c8 | 1255 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` |
ba479fd2 NN |
1256 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
1257 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1258 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1259 | ||
1260 | _ASUNAME | |
1261 | ||
1262 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1263 | for as_dir in $PATH | |
1264 | do | |
1265 | IFS=$as_save_IFS | |
1266 | test -z "$as_dir" && as_dir=. | |
1267 | echo "PATH: $as_dir" | |
1268 | done | |
1269 | ||
1270 | } >&5 | |
1271 | ||
1272 | cat >&5 <<_ACEOF | |
1273 | ||
1274 | ||
1275 | ## ----------- ## | |
1276 | ## Core tests. ## | |
1277 | ## ----------- ## | |
1278 | ||
1279 | _ACEOF | |
1280 | ||
1281 | ||
1282 | # Keep a trace of the command line. | |
1283 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1284 | # Strip out --silent because we don't want to record it for future runs. | |
1285 | # Also quote any args containing shell meta-characters. | |
1286 | # Make two passes to allow for proper duplicate-argument suppression. | |
1287 | ac_configure_args= | |
1288 | ac_configure_args0= | |
1289 | ac_configure_args1= | |
b61ff9c8 | 1290 | ac_sep= |
ba479fd2 NN |
1291 | ac_must_keep_next=false |
1292 | for ac_pass in 1 2 | |
1293 | do | |
1294 | for ac_arg | |
1295 | do | |
1296 | case $ac_arg in | |
1297 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1298 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1299 | | -silent | --silent | --silen | --sile | --sil) | |
1300 | continue ;; | |
b61ff9c8 | 1301 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) |
ba479fd2 NN |
1302 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
1303 | esac | |
1304 | case $ac_pass in | |
1305 | 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; | |
1306 | 2) | |
1307 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" | |
1308 | if test $ac_must_keep_next = true; then | |
86da66b5 | 1309 | ac_must_keep_next=false # Got value, back to normal. |
ba479fd2 | 1310 | else |
86da66b5 HPN |
1311 | case $ac_arg in |
1312 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1313 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1314 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1315 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1316 | case "$ac_configure_args0 " in | |
1317 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1318 | esac | |
1319 | ;; | |
1320 | -* ) ac_must_keep_next=true ;; | |
1321 | esac | |
ba479fd2 | 1322 | fi |
b61ff9c8 BS |
1323 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" |
1324 | # Get rid of the leading space. | |
1325 | ac_sep=" " | |
ba479fd2 NN |
1326 | ;; |
1327 | esac | |
1328 | done | |
1329 | done | |
1330 | $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } | |
1331 | $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } | |
1332 | ||
1333 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1334 | # config.log. We remove comments because anyway the quotes in there | |
1335 | # would cause problems or look ugly. | |
b61ff9c8 BS |
1336 | # WARNING: Be sure not to use single quotes in there, as some shells, |
1337 | # such as our DU 5.0 friend, will then `close' the trap. | |
ba479fd2 NN |
1338 | trap 'exit_status=$? |
1339 | # Save into config.log some information that might help in debugging. | |
1340 | { | |
1341 | echo | |
1342 | ||
1343 | cat <<\_ASBOX | |
1344 | ## ---------------- ## | |
1345 | ## Cache variables. ## | |
1346 | ## ---------------- ## | |
1347 | _ASBOX | |
1348 | echo | |
1349 | # The following way of writing the cache mishandles newlines in values, | |
b61ff9c8 | 1350 | { |
ba479fd2 | 1351 | (set) 2>&1 | |
b61ff9c8 BS |
1352 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in |
1353 | *ac_space=\ *) | |
ba479fd2 | 1354 | sed -n \ |
b61ff9c8 BS |
1355 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; |
1356 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" | |
1357 | ;; | |
ba479fd2 | 1358 | *) |
b61ff9c8 BS |
1359 | sed -n \ |
1360 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
ba479fd2 | 1361 | ;; |
b61ff9c8 BS |
1362 | esac; |
1363 | } | |
ba479fd2 NN |
1364 | echo |
1365 | ||
1366 | cat <<\_ASBOX | |
1367 | ## ----------------- ## | |
1368 | ## Output variables. ## | |
1369 | ## ----------------- ## | |
1370 | _ASBOX | |
1371 | echo | |
1372 | for ac_var in $ac_subst_vars | |
1373 | do | |
b61ff9c8 BS |
1374 | eval ac_val=$`echo $ac_var` |
1375 | echo "$ac_var='"'"'$ac_val'"'"'" | |
ba479fd2 NN |
1376 | done | sort |
1377 | echo | |
1378 | ||
1379 | if test -n "$ac_subst_files"; then | |
1380 | cat <<\_ASBOX | |
b61ff9c8 BS |
1381 | ## ------------- ## |
1382 | ## Output files. ## | |
1383 | ## ------------- ## | |
ba479fd2 NN |
1384 | _ASBOX |
1385 | echo | |
1386 | for ac_var in $ac_subst_files | |
1387 | do | |
b61ff9c8 BS |
1388 | eval ac_val=$`echo $ac_var` |
1389 | echo "$ac_var='"'"'$ac_val'"'"'" | |
ba479fd2 NN |
1390 | done | sort |
1391 | echo | |
1392 | fi | |
1393 | ||
1394 | if test -s confdefs.h; then | |
1395 | cat <<\_ASBOX | |
1396 | ## ----------- ## | |
1397 | ## confdefs.h. ## | |
1398 | ## ----------- ## | |
1399 | _ASBOX | |
1400 | echo | |
b61ff9c8 | 1401 | sed "/^$/d" confdefs.h | sort |
ba479fd2 NN |
1402 | echo |
1403 | fi | |
1404 | test "$ac_signal" != 0 && | |
1405 | echo "$as_me: caught signal $ac_signal" | |
1406 | echo "$as_me: exit $exit_status" | |
1407 | } >&5 | |
b61ff9c8 BS |
1408 | rm -f core *.core && |
1409 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && | |
ba479fd2 | 1410 | exit $exit_status |
b61ff9c8 | 1411 | ' 0 |
ba479fd2 NN |
1412 | for ac_signal in 1 2 13 15; do |
1413 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal | |
1414 | done | |
1415 | ac_signal=0 | |
1416 | ||
1417 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
b61ff9c8 BS |
1418 | rm -rf conftest* confdefs.h |
1419 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
1420 | echo >confdefs.h | |
ba479fd2 NN |
1421 | |
1422 | # Predefined preprocessor variables. | |
1423 | ||
1424 | cat >>confdefs.h <<_ACEOF | |
1425 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1426 | _ACEOF | |
1427 | ||
1428 | ||
1429 | cat >>confdefs.h <<_ACEOF | |
1430 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1431 | _ACEOF | |
1432 | ||
1433 | ||
1434 | cat >>confdefs.h <<_ACEOF | |
1435 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1436 | _ACEOF | |
1437 | ||
1438 | ||
1439 | cat >>confdefs.h <<_ACEOF | |
1440 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1441 | _ACEOF | |
1442 | ||
1443 | ||
1444 | cat >>confdefs.h <<_ACEOF | |
1445 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1446 | _ACEOF | |
1447 | ||
1448 | ||
1449 | # Let the site file select an alternate cache file if it wants to. | |
1450 | # Prefer explicitly selected file to automatically selected ones. | |
b61ff9c8 BS |
1451 | if test -z "$CONFIG_SITE"; then |
1452 | if test "x$prefix" != xNONE; then | |
1453 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
1454 | else | |
1455 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
1456 | fi | |
ba479fd2 | 1457 | fi |
b61ff9c8 | 1458 | for ac_site_file in $CONFIG_SITE; do |
ba479fd2 NN |
1459 | if test -r "$ac_site_file"; then |
1460 | { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 | |
1461 | echo "$as_me: loading site script $ac_site_file" >&6;} | |
1462 | sed 's/^/| /' "$ac_site_file" >&5 | |
1463 | . "$ac_site_file" | |
1464 | fi | |
1465 | done | |
1466 | ||
1467 | if test -r "$cache_file"; then | |
1468 | # Some versions of bash will fail to source /dev/null (special | |
1469 | # files actually), so we avoid doing that. | |
1470 | if test -f "$cache_file"; then | |
1471 | { echo "$as_me:$LINENO: loading cache $cache_file" >&5 | |
1472 | echo "$as_me: loading cache $cache_file" >&6;} | |
1473 | case $cache_file in | |
b61ff9c8 BS |
1474 | [\\/]* | ?:[\\/]* ) . $cache_file;; |
1475 | *) . ./$cache_file;; | |
ba479fd2 NN |
1476 | esac |
1477 | fi | |
1478 | else | |
1479 | { echo "$as_me:$LINENO: creating cache $cache_file" >&5 | |
1480 | echo "$as_me: creating cache $cache_file" >&6;} | |
1481 | >$cache_file | |
1482 | fi | |
1483 | ||
1484 | # Check that the precious variables saved in the cache have kept the same | |
1485 | # value. | |
1486 | ac_cache_corrupted=false | |
b61ff9c8 BS |
1487 | for ac_var in `(set) 2>&1 | |
1488 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do | |
ba479fd2 NN |
1489 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
1490 | eval ac_new_set=\$ac_env_${ac_var}_set | |
b61ff9c8 BS |
1491 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" |
1492 | eval ac_new_val="\$ac_env_${ac_var}_value" | |
ba479fd2 NN |
1493 | case $ac_old_set,$ac_new_set in |
1494 | set,) | |
1495 | { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
1496 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
1497 | ac_cache_corrupted=: ;; | |
1498 | ,set) | |
1499 | { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 | |
1500 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
1501 | ac_cache_corrupted=: ;; | |
1502 | ,);; | |
1503 | *) | |
1504 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
deb984e6 PB |
1505 | # differences in whitespace do not lead to failure. |
1506 | ac_old_val_w=`echo x $ac_old_val` | |
1507 | ac_new_val_w=`echo x $ac_new_val` | |
1508 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
1509 | { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 | |
ba479fd2 | 1510 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
deb984e6 PB |
1511 | ac_cache_corrupted=: |
1512 | else | |
1513 | { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
1514 | echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
1515 | eval $ac_var=\$ac_old_val | |
1516 | fi | |
1517 | { echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 | |
1518 | echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
1519 | { echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 | |
1520 | echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
ba479fd2 NN |
1521 | fi;; |
1522 | esac | |
1523 | # Pass precious variables to config.status. | |
1524 | if test "$ac_new_set" = set; then | |
1525 | case $ac_new_val in | |
b61ff9c8 BS |
1526 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) |
1527 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
ba479fd2 NN |
1528 | *) ac_arg=$ac_var=$ac_new_val ;; |
1529 | esac | |
1530 | case " $ac_configure_args " in | |
1531 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
1532 | *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
1533 | esac | |
1534 | fi | |
1535 | done | |
1536 | if $ac_cache_corrupted; then | |
18c04407 RW |
1537 | { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
1538 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
ba479fd2 NN |
1539 | { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 |
1540 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1541 | { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 | |
1542 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} | |
1543 | { (exit 1); exit 1; }; } | |
1544 | fi | |
1545 | ||
b61ff9c8 BS |
1546 | ac_ext=c |
1547 | ac_cpp='$CPP $CPPFLAGS' | |
1548 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1549 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1550 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1551 | ||
ba479fd2 NN |
1552 | |
1553 | ||
1554 | ||
1555 | ||
1556 | ||
1557 | ||
1558 | ||
1559 | ||
1560 | ||
1561 | ||
1562 | ||
1563 | ||
1564 | ||
1565 | ||
1566 | ||
1567 | ||
18c04407 RW |
1568 | |
1569 | ||
1570 | ||
ba479fd2 NN |
1571 | |
1572 | ||
914c5af7 | 1573 | |
b61ff9c8 | 1574 | ac_config_headers="$ac_config_headers auto-host.h:config.in" |
ba479fd2 NN |
1575 | |
1576 | ||
9f18db39 PB |
1577 | gcc_version=`cat $srcdir/BASE-VER` |
1578 | ||
ba479fd2 NN |
1579 | # Determine the host, build, and target systems |
1580 | ac_aux_dir= | |
b61ff9c8 BS |
1581 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do |
1582 | if test -f $ac_dir/install-sh; then | |
ba479fd2 NN |
1583 | ac_aux_dir=$ac_dir |
1584 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
1585 | break | |
b61ff9c8 | 1586 | elif test -f $ac_dir/install.sh; then |
ba479fd2 NN |
1587 | ac_aux_dir=$ac_dir |
1588 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
1589 | break | |
b61ff9c8 | 1590 | elif test -f $ac_dir/shtool; then |
ba479fd2 NN |
1591 | ac_aux_dir=$ac_dir |
1592 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
1593 | break | |
1594 | fi | |
1595 | done | |
1596 | if test -z "$ac_aux_dir"; then | |
b61ff9c8 BS |
1597 | { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 |
1598 | echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} | |
ba479fd2 NN |
1599 | { (exit 1); exit 1; }; } |
1600 | fi | |
b61ff9c8 BS |
1601 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" |
1602 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" | |
1603 | ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. | |
ba479fd2 NN |
1604 | |
1605 | # Make sure we can run config.sub. | |
b61ff9c8 BS |
1606 | $ac_config_sub sun4 >/dev/null 2>&1 || |
1607 | { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 | |
1608 | echo "$as_me: error: cannot run $ac_config_sub" >&2;} | |
ba479fd2 NN |
1609 | { (exit 1); exit 1; }; } |
1610 | ||
b61ff9c8 BS |
1611 | echo "$as_me:$LINENO: checking build system type" >&5 |
1612 | echo $ECHO_N "checking build system type... $ECHO_C" >&6 | |
ba479fd2 NN |
1613 | if test "${ac_cv_build+set}" = set; then |
1614 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1615 | else | |
b61ff9c8 BS |
1616 | ac_cv_build_alias=$build_alias |
1617 | test -z "$ac_cv_build_alias" && | |
1618 | ac_cv_build_alias=`$ac_config_guess` | |
1619 | test -z "$ac_cv_build_alias" && | |
ba479fd2 NN |
1620 | { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 |
1621 | echo "$as_me: error: cannot guess build type; you must specify one" >&2;} | |
1622 | { (exit 1); exit 1; }; } | |
b61ff9c8 BS |
1623 | ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || |
1624 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 | |
1625 | echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} | |
ba479fd2 NN |
1626 | { (exit 1); exit 1; }; } |
1627 | ||
1628 | fi | |
b61ff9c8 BS |
1629 | echo "$as_me:$LINENO: result: $ac_cv_build" >&5 |
1630 | echo "${ECHO_T}$ac_cv_build" >&6 | |
ba479fd2 | 1631 | build=$ac_cv_build |
b61ff9c8 BS |
1632 | build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1633 | build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1634 | build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1635 | ||
1636 | ||
1637 | echo "$as_me:$LINENO: checking host system type" >&5 | |
1638 | echo $ECHO_N "checking host system type... $ECHO_C" >&6 | |
ba479fd2 NN |
1639 | if test "${ac_cv_host+set}" = set; then |
1640 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1641 | else | |
b61ff9c8 BS |
1642 | ac_cv_host_alias=$host_alias |
1643 | test -z "$ac_cv_host_alias" && | |
1644 | ac_cv_host_alias=$ac_cv_build_alias | |
1645 | ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || | |
1646 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 | |
1647 | echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} | |
ba479fd2 NN |
1648 | { (exit 1); exit 1; }; } |
1649 | ||
1650 | fi | |
b61ff9c8 BS |
1651 | echo "$as_me:$LINENO: result: $ac_cv_host" >&5 |
1652 | echo "${ECHO_T}$ac_cv_host" >&6 | |
ba479fd2 | 1653 | host=$ac_cv_host |
b61ff9c8 BS |
1654 | host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1655 | host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1656 | host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1657 | ||
1658 | ||
1659 | echo "$as_me:$LINENO: checking target system type" >&5 | |
1660 | echo $ECHO_N "checking target system type... $ECHO_C" >&6 | |
ba479fd2 NN |
1661 | if test "${ac_cv_target+set}" = set; then |
1662 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1663 | else | |
b61ff9c8 BS |
1664 | ac_cv_target_alias=$target_alias |
1665 | test "x$ac_cv_target_alias" = "x" && | |
1666 | ac_cv_target_alias=$ac_cv_host_alias | |
1667 | ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || | |
1668 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 | |
1669 | echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} | |
ba479fd2 NN |
1670 | { (exit 1); exit 1; }; } |
1671 | ||
1672 | fi | |
b61ff9c8 BS |
1673 | echo "$as_me:$LINENO: result: $ac_cv_target" >&5 |
1674 | echo "${ECHO_T}$ac_cv_target" >&6 | |
ba479fd2 | 1675 | target=$ac_cv_target |
b61ff9c8 BS |
1676 | target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1677 | target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1678 | target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
ba479fd2 NN |
1679 | |
1680 | ||
1681 | # The aliases save the names the user supplied, while $host etc. | |
1682 | # will get canonicalized. | |
1683 | test -n "$target_alias" && | |
1684 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
1685 | NONENONEs,x,x, && | |
1686 | program_prefix=${target_alias}- | |
1687 | ||
1688 | # Determine the noncanonical target name, for directory use. | |
18fc9bd4 RG |
1689 | case ${build_alias} in |
1690 | "") build_noncanonical=${build} ;; | |
1691 | *) build_noncanonical=${build_alias} ;; | |
1692 | esac | |
1693 | ||
1694 | case ${host_alias} in | |
1695 | "") host_noncanonical=${build_noncanonical} ;; | |
1696 | *) host_noncanonical=${host_alias} ;; | |
1697 | esac | |
1698 | ||
1699 | case ${target_alias} in | |
1700 | "") target_noncanonical=${host_noncanonical} ;; | |
1701 | *) target_noncanonical=${target_alias} ;; | |
1702 | esac | |
1703 | ||
1704 | ||
1705 | ||
8f1529e6 L |
1706 | |
1707 | # Determine the target- and build-specific subdirectories | |
57255173 PB |
1708 | |
1709 | # post-stage1 host modules use a different CC_FOR_BUILD so, in order to | |
1710 | # have matching libraries, they should use host libraries: Makefile.tpl | |
1711 | # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR). | |
1712 | # However, they still use the build modules, because the corresponding | |
1713 | # host modules (e.g. bison) are only built for the host when bootstrap | |
1714 | # finishes. So: | |
1715 | # - build_subdir is where we find build modules, and never changes. | |
1716 | # - build_libsubdir is where we find build libraries, and can be overridden. | |
1717 | ||
1718 | # Prefix 'build-' so this never conflicts with target_subdir. | |
18fc9bd4 | 1719 | build_subdir="build-${build_noncanonical}" |
1546bb64 | 1720 | |
b61ff9c8 | 1721 | # Check whether --with-build-libsubdir or --without-build-libsubdir was given. |
1546bb64 | 1722 | if test "${with_build_libsubdir+set}" = set; then |
b61ff9c8 BS |
1723 | withval="$with_build_libsubdir" |
1724 | build_libsubdir="$withval" | |
1546bb64 PB |
1725 | else |
1726 | build_libsubdir="$build_subdir" | |
b61ff9c8 | 1727 | fi; |
18fc9bd4 RG |
1728 | # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories |
1729 | if ( test $srcdir = . && test -d gcc ) \ | |
1730 | || test -d $srcdir/../host-${host_noncanonical}; then | |
1731 | host_subdir="host-${host_noncanonical}" | |
1732 | else | |
1733 | host_subdir=. | |
1734 | fi | |
1735 | # No prefix. | |
1736 | target_subdir=${target_noncanonical} | |
1737 | ||
73458fb7 | 1738 | |
093e61a6 | 1739 | # Set program_transform_name |
13c22933 | 1740 | test "$program_prefix" != NONE && |
b61ff9c8 | 1741 | program_transform_name="s,^,$program_prefix,;$program_transform_name" |
13c22933 JJ |
1742 | # Use a double $ so make ignores it. |
1743 | test "$program_suffix" != NONE && | |
b61ff9c8 | 1744 | program_transform_name="s,\$,$program_suffix,;$program_transform_name" |
ba479fd2 NN |
1745 | # Double any \ or $. echo might interpret backslashes. |
1746 | # By default was `s,x,x', remove it if useless. | |
1747 | cat <<\_ACEOF >conftest.sed | |
1748 | s/[\\$]/&&/g;s/;s,x,x,$// | |
1749 | _ACEOF | |
1750 | program_transform_name=`echo $program_transform_name | sed -f conftest.sed` | |
b61ff9c8 | 1751 | rm conftest.sed |
13c22933 JJ |
1752 | |
1753 | ||
34a86c2b NN |
1754 | # Check for bogus environment variables. |
1755 | # Test if LIBRARY_PATH contains the notation for the current directory | |
1756 | # since this would lead to problems installing/building glibc. | |
1757 | # LIBRARY_PATH contains the current directory if one of the following | |
1758 | # is true: | |
1759 | # - one of the terminals (":" and ";") is the first or last sign | |
1760 | # - two terminals occur directly after each other | |
1761 | # - the path contains an element with a dot in it | |
b61ff9c8 BS |
1762 | echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5 |
1763 | echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6 | |
34a86c2b NN |
1764 | case ${LIBRARY_PATH} in |
1765 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
1766 | library_path_setting="contains current directory" | |
1767 | ;; | |
1768 | *) | |
1769 | library_path_setting="ok" | |
1770 | ;; | |
1771 | esac | |
b61ff9c8 BS |
1772 | echo "$as_me:$LINENO: result: $library_path_setting" >&5 |
1773 | echo "${ECHO_T}$library_path_setting" >&6 | |
34a86c2b | 1774 | if test "$library_path_setting" != "ok"; then |
ba479fd2 | 1775 | { { echo "$as_me:$LINENO: error: |
34a86c2b NN |
1776 | *** LIBRARY_PATH shouldn't contain the current directory when |
1777 | *** building gcc. Please change the environment variable | |
ba479fd2 NN |
1778 | *** and run configure again." >&5 |
1779 | echo "$as_me: error: | |
1780 | *** LIBRARY_PATH shouldn't contain the current directory when | |
1781 | *** building gcc. Please change the environment variable | |
1782 | *** and run configure again." >&2;} | |
1783 | { (exit 1); exit 1; }; } | |
e9a25f70 JL |
1784 | fi |
1785 | ||
34a86c2b NN |
1786 | # Test if GCC_EXEC_PREFIX contains the notation for the current directory |
1787 | # since this would lead to problems installing/building glibc. | |
1788 | # GCC_EXEC_PREFIX contains the current directory if one of the following | |
1789 | # is true: | |
1790 | # - one of the terminals (":" and ";") is the first or last sign | |
1791 | # - two terminals occur directly after each other | |
1792 | # - the path contains an element with a dot in it | |
b61ff9c8 BS |
1793 | echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5 |
1794 | echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6 | |
34a86c2b NN |
1795 | case ${GCC_EXEC_PREFIX} in |
1796 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
1797 | gcc_exec_prefix_setting="contains current directory" | |
1798 | ;; | |
1799 | *) | |
1800 | gcc_exec_prefix_setting="ok" | |
1801 | ;; | |
1802 | esac | |
b61ff9c8 BS |
1803 | echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5 |
1804 | echo "${ECHO_T}$gcc_exec_prefix_setting" >&6 | |
34a86c2b | 1805 | if test "$gcc_exec_prefix_setting" != "ok"; then |
ba479fd2 NN |
1806 | { { echo "$as_me:$LINENO: error: |
1807 | *** GCC_EXEC_PREFIX shouldn't contain the current directory when | |
1808 | *** building gcc. Please change the environment variable | |
1809 | *** and run configure again." >&5 | |
1810 | echo "$as_me: error: | |
cafe096b EC |
1811 | *** GCC_EXEC_PREFIX shouldn't contain the current directory when |
1812 | *** building gcc. Please change the environment variable | |
ba479fd2 NN |
1813 | *** and run configure again." >&2;} |
1814 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
1815 | fi |
1816 | ||
1817 | # ----------- | |
1818 | # Directories | |
1819 | # ----------- | |
1820 | ||
1821 | # Specify the local prefix | |
1822 | local_prefix= | |
ba479fd2 | 1823 | |
b61ff9c8 | 1824 | # Check whether --with-local-prefix or --without-local-prefix was given. |
34a86c2b | 1825 | if test "${with_local_prefix+set}" = set; then |
b61ff9c8 BS |
1826 | withval="$with_local_prefix" |
1827 | case "${withval}" in | |
ba479fd2 NN |
1828 | yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5 |
1829 | echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;} | |
1830 | { (exit 1); exit 1; }; } ;; | |
34a86c2b NN |
1831 | no) ;; |
1832 | *) local_prefix=$with_local_prefix ;; | |
1833 | esac | |
b61ff9c8 | 1834 | fi; |
34a86c2b NN |
1835 | |
1836 | # Default local prefix if it is empty | |
1837 | if test x$local_prefix = x; then | |
1838 | local_prefix=/usr/local | |
1839 | fi | |
1840 | ||
1841 | # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only | |
1842 | # passed in by the toplevel make and thus we'd get different behavior | |
1843 | # depending on where we built the sources. | |
1844 | gcc_gxx_include_dir= | |
1845 | # Specify the g++ header file directory | |
ba479fd2 | 1846 | |
b61ff9c8 | 1847 | # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given. |
34a86c2b | 1848 | if test "${with_gxx_include_dir+set}" = set; then |
b61ff9c8 BS |
1849 | withval="$with_gxx_include_dir" |
1850 | case "${withval}" in | |
ba479fd2 NN |
1851 | yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5 |
1852 | echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;} | |
1853 | { (exit 1); exit 1; }; } ;; | |
34a86c2b NN |
1854 | no) ;; |
1855 | *) gcc_gxx_include_dir=$with_gxx_include_dir ;; | |
1856 | esac | |
b61ff9c8 | 1857 | fi; |
34a86c2b | 1858 | |
0f57bf40 | 1859 | # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO. |
34a86c2b NN |
1860 | if test x${gcc_gxx_include_dir} = x; then |
1861 | if test x${enable_version_specific_runtime_libs} = xyes; then | |
1862 | gcc_gxx_include_dir='${libsubdir}/include/c++' | |
1863 | else | |
0f57bf40 MM |
1864 | libstdcxx_incdir='include/c++/$(version)' |
1865 | if test x$host != x$target; then | |
1866 | libstdcxx_incdir="$target_alias/$libstdcxx_incdir" | |
1867 | fi | |
15c723f3 | 1868 | gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir" |
34a86c2b NN |
1869 | fi |
1870 | fi | |
1871 | ||
ba479fd2 | 1872 | |
b61ff9c8 | 1873 | # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given. |
34a86c2b | 1874 | if test "${with_cpp_install_dir+set}" = set; then |
b61ff9c8 BS |
1875 | withval="$with_cpp_install_dir" |
1876 | if test x$withval = xyes; then | |
ba479fd2 NN |
1877 | { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5 |
1878 | echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;} | |
1879 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
1880 | elif test x$withval != xno; then |
1881 | cpp_install_dir=$withval | |
1882 | fi | |
b61ff9c8 | 1883 | fi; |
34a86c2b | 1884 | |
51b9ff45 | 1885 | # We would like to our source tree to be readonly. However when releases or |
ba479fd2 | 1886 | # pre-releases are generated, the flex/bison generated files as well as the |
51b9ff45 | 1887 | # various formats of manuals need to be included along with the rest of the |
ba479fd2 | 1888 | # sources. Therefore we have --enable-generated-files-in-srcdir to do |
51b9ff45 KC |
1889 | # just that. |
1890 | ||
b61ff9c8 BS |
1891 | echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5 |
1892 | echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6 | |
1893 | # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given. | |
51b9ff45 | 1894 | if test "${enable_generated_files_in_srcdir+set}" = set; then |
b61ff9c8 BS |
1895 | enableval="$enable_generated_files_in_srcdir" |
1896 | generated_files_in_srcdir=$enableval | |
51b9ff45 | 1897 | else |
03787dfd | 1898 | generated_files_in_srcdir=no |
b61ff9c8 | 1899 | fi; |
1a4b763e | 1900 | |
b61ff9c8 BS |
1901 | echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5 |
1902 | echo "${ECHO_T}$generated_files_in_srcdir" >&6 | |
03787dfd KC |
1903 | |
1904 | if test "$generated_files_in_srcdir" = "yes"; then | |
1905 | GENINSRC='' | |
03787dfd KC |
1906 | else |
1907 | GENINSRC='#' | |
03787dfd KC |
1908 | fi |
1909 | ||
1910 | ||
34a86c2b NN |
1911 | # ------------------- |
1912 | # Find default linker | |
1913 | # ------------------- | |
1914 | ||
1915 | # With GNU ld | |
ba479fd2 | 1916 | |
b61ff9c8 | 1917 | # Check whether --with-gnu-ld or --without-gnu-ld was given. |
34a86c2b | 1918 | if test "${with_gnu_ld+set}" = set; then |
b61ff9c8 BS |
1919 | withval="$with_gnu_ld" |
1920 | gnu_ld_flag="$with_gnu_ld" | |
34a86c2b NN |
1921 | else |
1922 | gnu_ld_flag=no | |
b61ff9c8 | 1923 | fi; |
6e3f3080 | 1924 | |
63cf211a | 1925 | # With pre-defined ld |
ba479fd2 | 1926 | |
b61ff9c8 | 1927 | # Check whether --with-ld or --without-ld was given. |
34a86c2b | 1928 | if test "${with_ld+set}" = set; then |
b61ff9c8 BS |
1929 | withval="$with_ld" |
1930 | DEFAULT_LINKER="$with_ld" | |
1931 | fi; | |
34a86c2b NN |
1932 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
1933 | if test ! -x "$DEFAULT_LINKER"; then | |
99c012a8 BE |
1934 | { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5 |
1935 | echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;} | |
1936 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
1937 | elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
1938 | gnu_ld_flag=yes | |
1939 | fi | |
ba479fd2 NN |
1940 | |
1941 | cat >>confdefs.h <<_ACEOF | |
34a86c2b | 1942 | #define DEFAULT_LINKER "$DEFAULT_LINKER" |
ba479fd2 | 1943 | _ACEOF |
34a86c2b NN |
1944 | |
1945 | fi | |
1946 | ||
2091ff66 NF |
1947 | gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi` |
1948 | ||
1949 | cat >>confdefs.h <<_ACEOF | |
1950 | #define HAVE_GNU_LD $gnu_ld | |
1951 | _ACEOF | |
1952 | ||
1953 | ||
b61ff9c8 BS |
1954 | echo "$as_me:$LINENO: checking whether a default linker was specified" >&5 |
1955 | echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6 | |
34a86c2b NN |
1956 | if test x"${DEFAULT_LINKER+set}" = x"set"; then |
1957 | if test x"$gnu_ld_flag" = x"no"; then | |
b61ff9c8 BS |
1958 | echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5 |
1959 | echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6 | |
34a86c2b | 1960 | else |
b61ff9c8 BS |
1961 | echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5 |
1962 | echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6 | |
34a86c2b NN |
1963 | fi |
1964 | else | |
b61ff9c8 BS |
1965 | echo "$as_me:$LINENO: result: no" >&5 |
1966 | echo "${ECHO_T}no" >&6 | |
34a86c2b NN |
1967 | fi |
1968 | ||
d594623a L |
1969 | # With demangler in GNU ld |
1970 | ||
b61ff9c8 | 1971 | # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given. |
d594623a | 1972 | if test "${with_demangler_in_ld+set}" = set; then |
b61ff9c8 BS |
1973 | withval="$with_demangler_in_ld" |
1974 | demangler_in_ld="$with_demangler_in_ld" | |
d594623a L |
1975 | else |
1976 | demangler_in_ld=no | |
b61ff9c8 | 1977 | fi; |
d594623a | 1978 | |
34a86c2b NN |
1979 | # ---------------------- |
1980 | # Find default assembler | |
1981 | # ---------------------- | |
1982 | ||
1983 | # With GNU as | |
ba479fd2 | 1984 | |
b61ff9c8 | 1985 | # Check whether --with-gnu-as or --without-gnu-as was given. |
34a86c2b | 1986 | if test "${with_gnu_as+set}" = set; then |
b61ff9c8 BS |
1987 | withval="$with_gnu_as" |
1988 | gas_flag="$with_gnu_as" | |
34a86c2b NN |
1989 | else |
1990 | gas_flag=no | |
b61ff9c8 | 1991 | fi; |
ab22c1fa | 1992 | |
1a4b763e | 1993 | |
b61ff9c8 | 1994 | # Check whether --with-as or --without-as was given. |
34a86c2b | 1995 | if test "${with_as+set}" = set; then |
b61ff9c8 BS |
1996 | withval="$with_as" |
1997 | DEFAULT_ASSEMBLER="$with_as" | |
1998 | fi; | |
34a86c2b NN |
1999 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
2000 | if test ! -x "$DEFAULT_ASSEMBLER"; then | |
99c012a8 BE |
2001 | { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5 |
2002 | echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;} | |
2003 | { (exit 1); exit 1; }; } | |
34a86c2b NN |
2004 | elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
2005 | gas_flag=yes | |
2006 | fi | |
ba479fd2 NN |
2007 | |
2008 | cat >>confdefs.h <<_ACEOF | |
34a86c2b | 2009 | #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER" |
ba479fd2 | 2010 | _ACEOF |
34a86c2b NN |
2011 | |
2012 | fi | |
2013 | ||
dc60b775 CD |
2014 | gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi` |
2015 | ||
2016 | cat >>confdefs.h <<_ACEOF | |
2017 | #define HAVE_GNU_AS $gnu_as | |
2018 | _ACEOF | |
2019 | ||
2020 | ||
b61ff9c8 BS |
2021 | echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5 |
2022 | echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6 | |
34a86c2b NN |
2023 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
2024 | if test x"$gas_flag" = x"no"; then | |
b61ff9c8 BS |
2025 | echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5 |
2026 | echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6 | |
34a86c2b | 2027 | else |
b61ff9c8 BS |
2028 | echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5 |
2029 | echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6 | |
34a86c2b NN |
2030 | fi |
2031 | else | |
b61ff9c8 BS |
2032 | echo "$as_me:$LINENO: result: no" >&5 |
2033 | echo "${ECHO_T}no" >&6 | |
34a86c2b NN |
2034 | fi |
2035 | ||
2036 | # --------------- | |
2037 | # Find C compiler | |
2038 | # --------------- | |
2039 | ||
426ca3ca RO |
2040 | # If a non-executable a.out is present (e.g. created by GNU as above even if |
2041 | # invoked with -v only), the IRIX 6 native ld just overwrites the existing | |
2042 | # file, even when creating an executable, so an execution test fails. | |
2043 | # Remove possible default executable files to avoid this. | |
2044 | # | |
2045 | # FIXME: This really belongs into AC_PROG_CC and can be removed once | |
2046 | # Autoconf includes it. | |
2047 | rm -f a.out a.exe b.out | |
2048 | ||
34a86c2b | 2049 | # Find the native compiler |
ba479fd2 NN |
2050 | ac_ext=c |
2051 | ac_cpp='$CPP $CPPFLAGS' | |
2052 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2053 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2054 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2055 | if test -n "$ac_tool_prefix"; then | |
2056 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2057 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
b61ff9c8 BS |
2058 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2059 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
2060 | if test "${ac_cv_prog_CC+set}" = set; then |
2061 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2062 | else | |
2063 | if test -n "$CC"; then | |
2064 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2065 | else | |
2066 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2067 | for as_dir in $PATH | |
2068 | do | |
2069 | IFS=$as_save_IFS | |
2070 | test -z "$as_dir" && as_dir=. | |
2071 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 2072 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
2073 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
2074 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2075 | break 2 | |
2076 | fi | |
2077 | done | |
2078 | done | |
2079 | ||
2080 | fi | |
2081 | fi | |
2082 | CC=$ac_cv_prog_CC | |
2083 | if test -n "$CC"; then | |
b61ff9c8 BS |
2084 | echo "$as_me:$LINENO: result: $CC" >&5 |
2085 | echo "${ECHO_T}$CC" >&6 | |
ba479fd2 | 2086 | else |
b61ff9c8 BS |
2087 | echo "$as_me:$LINENO: result: no" >&5 |
2088 | echo "${ECHO_T}no" >&6 | |
ba479fd2 NN |
2089 | fi |
2090 | ||
2091 | fi | |
2092 | if test -z "$ac_cv_prog_CC"; then | |
2093 | ac_ct_CC=$CC | |
2094 | # Extract the first word of "gcc", so it can be a program name with args. | |
6e3f3080 | 2095 | set dummy gcc; ac_word=$2 |
b61ff9c8 BS |
2096 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2097 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
2098 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
2099 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2100 | else | |
2101 | if test -n "$ac_ct_CC"; then | |
2102 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2103 | else | |
2104 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2105 | for as_dir in $PATH | |
2106 | do | |
2107 | IFS=$as_save_IFS | |
2108 | test -z "$as_dir" && as_dir=. | |
2109 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 2110 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
2111 | ac_cv_prog_ac_ct_CC="gcc" |
2112 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2113 | break 2 | |
2114 | fi | |
2115 | done | |
2116 | done | |
2117 | ||
2118 | fi | |
2119 | fi | |
2120 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2121 | if test -n "$ac_ct_CC"; then | |
b61ff9c8 BS |
2122 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
2123 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
ba479fd2 | 2124 | else |
b61ff9c8 BS |
2125 | echo "$as_me:$LINENO: result: no" >&5 |
2126 | echo "${ECHO_T}no" >&6 | |
ba479fd2 NN |
2127 | fi |
2128 | ||
b61ff9c8 | 2129 | CC=$ac_ct_CC |
ba479fd2 NN |
2130 | else |
2131 | CC="$ac_cv_prog_CC" | |
2132 | fi | |
2133 | ||
2134 | if test -z "$CC"; then | |
b61ff9c8 BS |
2135 | if test -n "$ac_tool_prefix"; then |
2136 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
ba479fd2 | 2137 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
b61ff9c8 BS |
2138 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2139 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
2140 | if test "${ac_cv_prog_CC+set}" = set; then |
2141 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cd9e5e7c MK |
2142 | else |
2143 | if test -n "$CC"; then | |
2144 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2145 | else | |
ba479fd2 NN |
2146 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2147 | for as_dir in $PATH | |
2148 | do | |
2149 | IFS=$as_save_IFS | |
2150 | test -z "$as_dir" && as_dir=. | |
2151 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 2152 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
2153 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
2154 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2155 | break 2 | |
2156 | fi | |
2157 | done | |
2158 | done | |
2159 | ||
cd9e5e7c MK |
2160 | fi |
2161 | fi | |
ba479fd2 | 2162 | CC=$ac_cv_prog_CC |
cd9e5e7c | 2163 | if test -n "$CC"; then |
b61ff9c8 BS |
2164 | echo "$as_me:$LINENO: result: $CC" >&5 |
2165 | echo "${ECHO_T}$CC" >&6 | |
2f41c1d6 | 2166 | else |
b61ff9c8 BS |
2167 | echo "$as_me:$LINENO: result: no" >&5 |
2168 | echo "${ECHO_T}no" >&6 | |
2f41c1d6 PB |
2169 | fi |
2170 | ||
b61ff9c8 BS |
2171 | fi |
2172 | if test -z "$ac_cv_prog_CC"; then | |
2173 | ac_ct_CC=$CC | |
2174 | # Extract the first word of "cc", so it can be a program name with args. | |
2175 | set dummy cc; ac_word=$2 | |
2176 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2177 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2178 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2179 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2180 | else | |
2181 | if test -n "$ac_ct_CC"; then | |
2182 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2183 | else | |
2184 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2185 | for as_dir in $PATH | |
2186 | do | |
2187 | IFS=$as_save_IFS | |
2188 | test -z "$as_dir" && as_dir=. | |
2189 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2190 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2191 | ac_cv_prog_ac_ct_CC="cc" | |
2192 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2193 | break 2 | |
1a4b763e | 2194 | fi |
b61ff9c8 BS |
2195 | done |
2196 | done | |
2197 | ||
2198 | fi | |
2199 | fi | |
2200 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2201 | if test -n "$ac_ct_CC"; then | |
2202 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2203 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
2204 | else | |
2205 | echo "$as_me:$LINENO: result: no" >&5 | |
2206 | echo "${ECHO_T}no" >&6 | |
2207 | fi | |
2208 | ||
2209 | CC=$ac_ct_CC | |
2210 | else | |
2211 | CC="$ac_cv_prog_CC" | |
2212 | fi | |
2213 | ||
ba479fd2 | 2214 | fi |
6e3f3080 NN |
2215 | if test -z "$CC"; then |
2216 | # Extract the first word of "cc", so it can be a program name with args. | |
2217 | set dummy cc; ac_word=$2 | |
b61ff9c8 BS |
2218 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2219 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
2220 | if test "${ac_cv_prog_CC+set}" = set; then |
2221 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6e3f3080 NN |
2222 | else |
2223 | if test -n "$CC"; then | |
2224 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2225 | else | |
2226 | ac_prog_rejected=no | |
ba479fd2 NN |
2227 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2228 | for as_dir in $PATH | |
2229 | do | |
2230 | IFS=$as_save_IFS | |
2231 | test -z "$as_dir" && as_dir=. | |
2232 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 2233 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
2234 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2235 | ac_prog_rejected=yes | |
2236 | continue | |
2237 | fi | |
2238 | ac_cv_prog_CC="cc" | |
2239 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2240 | break 2 | |
2241 | fi | |
2242 | done | |
2243 | done | |
2244 | ||
6e3f3080 NN |
2245 | if test $ac_prog_rejected = yes; then |
2246 | # We found a bogon in the path, so make sure we never use it. | |
2247 | set dummy $ac_cv_prog_CC | |
2248 | shift | |
ba479fd2 | 2249 | if test $# != 0; then |
6e3f3080 NN |
2250 | # We chose a different compiler from the bogus one. |
2251 | # However, it has the same basename, so the bogon will be chosen | |
2252 | # first if we set CC to just the basename; use the full file name. | |
2253 | shift | |
ba479fd2 | 2254 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
e9a25f70 | 2255 | fi |
6e3f3080 NN |
2256 | fi |
2257 | fi | |
2258 | fi | |
ba479fd2 | 2259 | CC=$ac_cv_prog_CC |
6e3f3080 | 2260 | if test -n "$CC"; then |
b61ff9c8 BS |
2261 | echo "$as_me:$LINENO: result: $CC" >&5 |
2262 | echo "${ECHO_T}$CC" >&6 | |
e9a25f70 | 2263 | else |
b61ff9c8 BS |
2264 | echo "$as_me:$LINENO: result: no" >&5 |
2265 | echo "${ECHO_T}no" >&6 | |
e9a25f70 | 2266 | fi |
6e3f3080 | 2267 | |
ba479fd2 NN |
2268 | fi |
2269 | if test -z "$CC"; then | |
2270 | if test -n "$ac_tool_prefix"; then | |
b61ff9c8 | 2271 | for ac_prog in cl |
ba479fd2 NN |
2272 | do |
2273 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2274 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
b61ff9c8 BS |
2275 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2276 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
2277 | if test "${ac_cv_prog_CC+set}" = set; then |
2278 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
093e61a6 | 2279 | else |
6e3f3080 NN |
2280 | if test -n "$CC"; then |
2281 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2282 | else | |
ba479fd2 NN |
2283 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2284 | for as_dir in $PATH | |
2285 | do | |
2286 | IFS=$as_save_IFS | |
2287 | test -z "$as_dir" && as_dir=. | |
2288 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 2289 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
2290 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
2291 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2292 | break 2 | |
2293 | fi | |
2294 | done | |
2295 | done | |
2296 | ||
093e61a6 | 2297 | fi |
6e3f3080 | 2298 | fi |
ba479fd2 | 2299 | CC=$ac_cv_prog_CC |
6e3f3080 | 2300 | if test -n "$CC"; then |
b61ff9c8 BS |
2301 | echo "$as_me:$LINENO: result: $CC" >&5 |
2302 | echo "${ECHO_T}$CC" >&6 | |
6e3f3080 | 2303 | else |
b61ff9c8 BS |
2304 | echo "$as_me:$LINENO: result: no" >&5 |
2305 | echo "${ECHO_T}no" >&6 | |
093e61a6 | 2306 | fi |
cafe096b | 2307 | |
ba479fd2 NN |
2308 | test -n "$CC" && break |
2309 | done | |
2310 | fi | |
2311 | if test -z "$CC"; then | |
2312 | ac_ct_CC=$CC | |
b61ff9c8 | 2313 | for ac_prog in cl |
ba479fd2 NN |
2314 | do |
2315 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2316 | set dummy $ac_prog; ac_word=$2 | |
b61ff9c8 BS |
2317 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2318 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
2319 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
2320 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2321 | else | |
2322 | if test -n "$ac_ct_CC"; then | |
2323 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2324 | else | |
2325 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2326 | for as_dir in $PATH | |
2327 | do | |
2328 | IFS=$as_save_IFS | |
2329 | test -z "$as_dir" && as_dir=. | |
2330 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 2331 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
2332 | ac_cv_prog_ac_ct_CC="$ac_prog" |
2333 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2334 | break 2 | |
2335 | fi | |
2336 | done | |
2337 | done | |
6e3f3080 | 2338 | |
ba479fd2 NN |
2339 | fi |
2340 | fi | |
2341 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2342 | if test -n "$ac_ct_CC"; then | |
b61ff9c8 BS |
2343 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
2344 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
ba479fd2 | 2345 | else |
b61ff9c8 BS |
2346 | echo "$as_me:$LINENO: result: no" >&5 |
2347 | echo "${ECHO_T}no" >&6 | |
ba479fd2 | 2348 | fi |
6e3f3080 | 2349 | |
ba479fd2 NN |
2350 | test -n "$ac_ct_CC" && break |
2351 | done | |
63cf211a | 2352 | |
b61ff9c8 | 2353 | CC=$ac_ct_CC |
ba479fd2 NN |
2354 | fi |
2355 | ||
2356 | fi | |
2357 | ||
2358 | ||
18c04407 RW |
2359 | test -z "$CC" && { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
2360 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2361 | { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH | |
ba479fd2 NN |
2362 | See \`config.log' for more details." >&5 |
2363 | echo "$as_me: error: no acceptable C compiler found in \$PATH | |
2364 | See \`config.log' for more details." >&2;} | |
18c04407 | 2365 | { (exit 1); exit 1; }; }; } |
ba479fd2 NN |
2366 | |
2367 | # Provide some information about the compiler. | |
b61ff9c8 BS |
2368 | echo "$as_me:$LINENO:" \ |
2369 | "checking for C compiler version" >&5 | |
ba479fd2 | 2370 | ac_compiler=`set X $ac_compile; echo $2` |
b61ff9c8 BS |
2371 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 |
2372 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
ba479fd2 NN |
2373 | ac_status=$? |
2374 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2375 | (exit $ac_status); } | |
b61ff9c8 BS |
2376 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 |
2377 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
ba479fd2 NN |
2378 | ac_status=$? |
2379 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2380 | (exit $ac_status); } | |
b61ff9c8 BS |
2381 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 |
2382 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
ba479fd2 NN |
2383 | ac_status=$? |
2384 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2385 | (exit $ac_status); } | |
2386 | ||
2387 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2388 | /* confdefs.h. */ |
2389 | _ACEOF | |
2390 | cat confdefs.h >>conftest.$ac_ext | |
2391 | cat >>conftest.$ac_ext <<_ACEOF | |
2392 | /* end confdefs.h. */ | |
2393 | ||
2394 | int | |
2395 | main () | |
2396 | { | |
63cf211a | 2397 | |
ba479fd2 NN |
2398 | ; |
2399 | return 0; | |
2400 | } | |
2401 | _ACEOF | |
2402 | ac_clean_files_save=$ac_clean_files | |
2403 | ac_clean_files="$ac_clean_files a.out a.exe b.out" | |
2404 | # Try to create an executable without -o first, disregard a.out. | |
2405 | # It will help us diagnose broken compilers, and finding out an intuition | |
2406 | # of exeext. | |
b61ff9c8 BS |
2407 | echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 |
2408 | echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 | |
ba479fd2 | 2409 | ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
b61ff9c8 BS |
2410 | if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 |
2411 | (eval $ac_link_default) 2>&5 | |
ba479fd2 NN |
2412 | ac_status=$? |
2413 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2414 | (exit $ac_status); }; then | |
b61ff9c8 BS |
2415 | # Find the output, starting from the most likely. This scheme is |
2416 | # not robust to junk in `.', hence go to wildcards (a.*) only as a last | |
2417 | # resort. | |
2418 | ||
2419 | # Be careful to initialize this variable, since it used to be cached. | |
2420 | # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. | |
2421 | ac_cv_exeext= | |
2422 | # b.out is created by i960 compilers. | |
2423 | for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out | |
ba479fd2 NN |
2424 | do |
2425 | test -f "$ac_file" || continue | |
2426 | case $ac_file in | |
b61ff9c8 BS |
2427 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) |
2428 | ;; | |
2429 | conftest.$ac_ext ) | |
2430 | # This is the source file. | |
86da66b5 | 2431 | ;; |
ba479fd2 | 2432 | [ab].out ) |
86da66b5 HPN |
2433 | # We found the default executable, but exeext='' is most |
2434 | # certainly right. | |
2435 | break;; | |
ba479fd2 | 2436 | *.* ) |
b61ff9c8 BS |
2437 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
2438 | # FIXME: I believe we export ac_cv_exeext for Libtool, | |
2439 | # but it would be cool to find out if it's true. Does anybody | |
2440 | # maintain Libtool? --akim. | |
2441 | export ac_cv_exeext | |
86da66b5 | 2442 | break;; |
ba479fd2 | 2443 | * ) |
86da66b5 | 2444 | break;; |
ba479fd2 NN |
2445 | esac |
2446 | done | |
2447 | else | |
2448 | echo "$as_me: failed program was:" >&5 | |
2449 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2450 | ||
18c04407 RW |
2451 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
2452 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
ba479fd2 NN |
2453 | { { echo "$as_me:$LINENO: error: C compiler cannot create executables |
2454 | See \`config.log' for more details." >&5 | |
2455 | echo "$as_me: error: C compiler cannot create executables | |
2456 | See \`config.log' for more details." >&2;} | |
18c04407 | 2457 | { (exit 77); exit 77; }; }; } |
ba479fd2 NN |
2458 | fi |
2459 | ||
2460 | ac_exeext=$ac_cv_exeext | |
b61ff9c8 BS |
2461 | echo "$as_me:$LINENO: result: $ac_file" >&5 |
2462 | echo "${ECHO_T}$ac_file" >&6 | |
ba479fd2 | 2463 | |
b61ff9c8 | 2464 | # Check the compiler produces executables we can run. If not, either |
ba479fd2 | 2465 | # the compiler is broken, or we cross compile. |
b61ff9c8 BS |
2466 | echo "$as_me:$LINENO: checking whether the C compiler works" >&5 |
2467 | echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 | |
ba479fd2 NN |
2468 | # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 |
2469 | # If not cross compiling, check that we can run a simple program. | |
2470 | if test "$cross_compiling" != yes; then | |
2471 | if { ac_try='./$ac_file' | |
b61ff9c8 BS |
2472 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2473 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
2474 | ac_status=$? |
2475 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2476 | (exit $ac_status); }; }; then | |
2477 | cross_compiling=no | |
6e3f3080 | 2478 | else |
ba479fd2 NN |
2479 | if test "$cross_compiling" = maybe; then |
2480 | cross_compiling=yes | |
2481 | else | |
18c04407 RW |
2482 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
2483 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2484 | { { echo "$as_me:$LINENO: error: cannot run C compiled programs. | |
ba479fd2 NN |
2485 | If you meant to cross compile, use \`--host'. |
2486 | See \`config.log' for more details." >&5 | |
2487 | echo "$as_me: error: cannot run C compiled programs. | |
2488 | If you meant to cross compile, use \`--host'. | |
2489 | See \`config.log' for more details." >&2;} | |
18c04407 | 2490 | { (exit 1); exit 1; }; }; } |
ba479fd2 | 2491 | fi |
6e3f3080 NN |
2492 | fi |
2493 | fi | |
b61ff9c8 BS |
2494 | echo "$as_me:$LINENO: result: yes" >&5 |
2495 | echo "${ECHO_T}yes" >&6 | |
ba479fd2 NN |
2496 | |
2497 | rm -f a.out a.exe conftest$ac_cv_exeext b.out | |
2498 | ac_clean_files=$ac_clean_files_save | |
b61ff9c8 | 2499 | # Check the compiler produces executables we can run. If not, either |
ba479fd2 | 2500 | # the compiler is broken, or we cross compile. |
b61ff9c8 BS |
2501 | echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 |
2502 | echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 | |
2503 | echo "$as_me:$LINENO: result: $cross_compiling" >&5 | |
2504 | echo "${ECHO_T}$cross_compiling" >&6 | |
2505 | ||
2506 | echo "$as_me:$LINENO: checking for suffix of executables" >&5 | |
2507 | echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 | |
2508 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
2509 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
2510 | ac_status=$? |
2511 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2512 | (exit $ac_status); }; then | |
2513 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
2514 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
2515 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
2516 | # `rm'. | |
2517 | for ac_file in conftest.exe conftest conftest.*; do | |
2518 | test -f "$ac_file" || continue | |
2519 | case $ac_file in | |
b61ff9c8 | 2520 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; |
ba479fd2 | 2521 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
b61ff9c8 | 2522 | export ac_cv_exeext |
86da66b5 | 2523 | break;; |
ba479fd2 NN |
2524 | * ) break;; |
2525 | esac | |
2526 | done | |
e9a25f70 | 2527 | else |
18c04407 RW |
2528 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
2529 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2530 | { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link | |
ba479fd2 NN |
2531 | See \`config.log' for more details." >&5 |
2532 | echo "$as_me: error: cannot compute suffix of executables: cannot compile and link | |
2533 | See \`config.log' for more details." >&2;} | |
18c04407 | 2534 | { (exit 1); exit 1; }; }; } |
ba479fd2 NN |
2535 | fi |
2536 | ||
2537 | rm -f conftest$ac_cv_exeext | |
b61ff9c8 BS |
2538 | echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 |
2539 | echo "${ECHO_T}$ac_cv_exeext" >&6 | |
ba479fd2 NN |
2540 | |
2541 | rm -f conftest.$ac_ext | |
2542 | EXEEXT=$ac_cv_exeext | |
2543 | ac_exeext=$EXEEXT | |
b61ff9c8 BS |
2544 | echo "$as_me:$LINENO: checking for suffix of object files" >&5 |
2545 | echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 | |
ba479fd2 NN |
2546 | if test "${ac_cv_objext+set}" = set; then |
2547 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2548 | else | |
2549 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2550 | /* confdefs.h. */ |
2551 | _ACEOF | |
2552 | cat confdefs.h >>conftest.$ac_ext | |
2553 | cat >>conftest.$ac_ext <<_ACEOF | |
2554 | /* end confdefs.h. */ | |
2555 | ||
2556 | int | |
2557 | main () | |
2558 | { | |
6e3f3080 | 2559 | |
ba479fd2 NN |
2560 | ; |
2561 | return 0; | |
2562 | } | |
2563 | _ACEOF | |
2564 | rm -f conftest.o conftest.obj | |
b61ff9c8 BS |
2565 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
2566 | (eval $ac_compile) 2>&5 | |
ba479fd2 NN |
2567 | ac_status=$? |
2568 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2569 | (exit $ac_status); }; then | |
b61ff9c8 | 2570 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do |
ba479fd2 | 2571 | case $ac_file in |
b61ff9c8 | 2572 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; |
ba479fd2 NN |
2573 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
2574 | break;; | |
2575 | esac | |
2576 | done | |
63cf211a | 2577 | else |
ba479fd2 NN |
2578 | echo "$as_me: failed program was:" >&5 |
2579 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2580 | ||
18c04407 RW |
2581 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
2582 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
ba479fd2 NN |
2583 | { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile |
2584 | See \`config.log' for more details." >&5 | |
2585 | echo "$as_me: error: cannot compute suffix of object files: cannot compile | |
2586 | See \`config.log' for more details." >&2;} | |
18c04407 | 2587 | { (exit 1); exit 1; }; }; } |
ba479fd2 NN |
2588 | fi |
2589 | ||
2590 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
2591 | fi | |
b61ff9c8 BS |
2592 | echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 |
2593 | echo "${ECHO_T}$ac_cv_objext" >&6 | |
ba479fd2 NN |
2594 | OBJEXT=$ac_cv_objext |
2595 | ac_objext=$OBJEXT | |
b61ff9c8 BS |
2596 | echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 |
2597 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 | |
ba479fd2 NN |
2598 | if test "${ac_cv_c_compiler_gnu+set}" = set; then |
2599 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2600 | else | |
2601 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
2602 | /* confdefs.h. */ |
2603 | _ACEOF | |
2604 | cat confdefs.h >>conftest.$ac_ext | |
2605 | cat >>conftest.$ac_ext <<_ACEOF | |
2606 | /* end confdefs.h. */ | |
2607 | ||
2608 | int | |
2609 | main () | |
2610 | { | |
2611 | #ifndef __GNUC__ | |
2612 | choke me | |
2613 | #endif | |
6e3f3080 | 2614 | |
ba479fd2 NN |
2615 | ; |
2616 | return 0; | |
2617 | } | |
2618 | _ACEOF | |
2619 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
2620 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
2621 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 2622 | ac_status=$? |
86da66b5 HPN |
2623 | grep -v '^ *+' conftest.er1 >conftest.err |
2624 | rm -f conftest.er1 | |
2625 | cat conftest.err >&5 | |
ba479fd2 | 2626 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
2627 | (exit $ac_status); } && |
2628 | { ac_try='test -z "$ac_c_werror_flag" | |
2629 | || test ! -s conftest.err' | |
2630 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2631 | (eval $ac_try) 2>&5 | |
2632 | ac_status=$? | |
2633 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2634 | (exit $ac_status); }; } && | |
2635 | { ac_try='test -s conftest.$ac_objext' | |
2636 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2637 | (eval $ac_try) 2>&5 | |
2638 | ac_status=$? | |
2639 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2640 | (exit $ac_status); }; }; then | |
ba479fd2 NN |
2641 | ac_compiler_gnu=yes |
2642 | else | |
2643 | echo "$as_me: failed program was:" >&5 | |
2644 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2645 | ||
b61ff9c8 | 2646 | ac_compiler_gnu=no |
ba479fd2 | 2647 | fi |
b61ff9c8 | 2648 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
2649 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
2650 | ||
2651 | fi | |
b61ff9c8 BS |
2652 | echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 |
2653 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 | |
ba479fd2 NN |
2654 | GCC=`test $ac_compiler_gnu = yes && echo yes` |
2655 | ac_test_CFLAGS=${CFLAGS+set} | |
2656 | ac_save_CFLAGS=$CFLAGS | |
b61ff9c8 BS |
2657 | CFLAGS="-g" |
2658 | echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 | |
2659 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 | |
ba479fd2 NN |
2660 | if test "${ac_cv_prog_cc_g+set}" = set; then |
2661 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2662 | else | |
b61ff9c8 | 2663 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
2664 | /* confdefs.h. */ |
2665 | _ACEOF | |
2666 | cat confdefs.h >>conftest.$ac_ext | |
2667 | cat >>conftest.$ac_ext <<_ACEOF | |
2668 | /* end confdefs.h. */ | |
2669 | ||
2670 | int | |
2671 | main () | |
2672 | { | |
2673 | ||
2674 | ; | |
2675 | return 0; | |
2676 | } | |
2677 | _ACEOF | |
2678 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
2679 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
2680 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 2681 | ac_status=$? |
86da66b5 HPN |
2682 | grep -v '^ *+' conftest.er1 >conftest.err |
2683 | rm -f conftest.er1 | |
2684 | cat conftest.err >&5 | |
ba479fd2 | 2685 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
2686 | (exit $ac_status); } && |
2687 | { ac_try='test -z "$ac_c_werror_flag" | |
2688 | || test ! -s conftest.err' | |
2689 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2690 | (eval $ac_try) 2>&5 | |
2691 | ac_status=$? | |
2692 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2693 | (exit $ac_status); }; } && | |
2694 | { ac_try='test -s conftest.$ac_objext' | |
2695 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2696 | (eval $ac_try) 2>&5 | |
2697 | ac_status=$? | |
2698 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2699 | (exit $ac_status); }; }; then | |
1a4b763e BS |
2700 | ac_cv_prog_cc_g=yes |
2701 | else | |
2702 | echo "$as_me: failed program was:" >&5 | |
2703 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2704 | ||
b61ff9c8 BS |
2705 | ac_cv_prog_cc_g=no |
2706 | fi | |
2707 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
2708 | fi | |
2709 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 | |
2710 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 | |
2711 | if test "$ac_test_CFLAGS" = set; then | |
2712 | CFLAGS=$ac_save_CFLAGS | |
2713 | elif test $ac_cv_prog_cc_g = yes; then | |
2714 | if test "$GCC" = yes; then | |
2715 | CFLAGS="-g -O2" | |
2716 | else | |
2717 | CFLAGS="-g" | |
2718 | fi | |
2719 | else | |
2720 | if test "$GCC" = yes; then | |
2721 | CFLAGS="-O2" | |
2722 | else | |
2723 | CFLAGS= | |
2724 | fi | |
2725 | fi | |
2726 | echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 | |
2727 | echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 | |
2728 | if test "${ac_cv_prog_cc_stdc+set}" = set; then | |
2729 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2730 | else | |
2731 | ac_cv_prog_cc_stdc=no | |
2732 | ac_save_CC=$CC | |
2733 | cat >conftest.$ac_ext <<_ACEOF | |
1a4b763e BS |
2734 | /* confdefs.h. */ |
2735 | _ACEOF | |
2736 | cat confdefs.h >>conftest.$ac_ext | |
2737 | cat >>conftest.$ac_ext <<_ACEOF | |
2738 | /* end confdefs.h. */ | |
b61ff9c8 BS |
2739 | #include <stdarg.h> |
2740 | #include <stdio.h> | |
2741 | #include <sys/types.h> | |
2742 | #include <sys/stat.h> | |
2743 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
2744 | struct buf { int x; }; | |
2745 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
2746 | static char *e (p, i) | |
2747 | char **p; | |
2748 | int i; | |
1a4b763e | 2749 | { |
b61ff9c8 | 2750 | return p[i]; |
1a4b763e | 2751 | } |
b61ff9c8 BS |
2752 | static char *f (char * (*g) (char **, int), char **p, ...) |
2753 | { | |
2754 | char *s; | |
2755 | va_list v; | |
2756 | va_start (v,p); | |
2757 | s = g (p, va_arg (v,int)); | |
2758 | va_end (v); | |
2759 | return s; | |
2760 | } | |
2761 | ||
2762 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
2763 | function prototypes and stuff, but not '\xHH' hex character constants. | |
2764 | These don't provoke an error unfortunately, instead are silently treated | |
2765 | as 'x'. The following induces an error, until -std1 is added to get | |
2766 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | |
2767 | array size at least. It's necessary to write '\x00'==0 to get something | |
2768 | that's true only with -std1. */ | |
2769 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | |
2770 | ||
2771 | int test (int i, double x); | |
2772 | struct s1 {int (*f) (int a);}; | |
2773 | struct s2 {int (*f) (double a);}; | |
2774 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
2775 | int argc; | |
2776 | char **argv; | |
2777 | int | |
2778 | main () | |
2779 | { | |
2780 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
2781 | ; | |
2782 | return 0; | |
2783 | } | |
2784 | _ACEOF | |
2785 | # Don't try gcc -ansi; that turns off useful extensions and | |
2786 | # breaks some systems' header files. | |
2787 | # AIX -qlanglvl=ansi | |
2788 | # Ultrix and OSF/1 -std1 | |
2789 | # HP-UX 10.20 and later -Ae | |
2790 | # HP-UX older versions -Aa -D_HPUX_SOURCE | |
2791 | # SVR4 -Xc -D__EXTENSIONS__ | |
2792 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
2793 | do | |
2794 | CC="$ac_save_CC $ac_arg" | |
2795 | rm -f conftest.$ac_objext | |
2796 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2797 | (eval $ac_compile) 2>conftest.er1 | |
2798 | ac_status=$? | |
1a4b763e BS |
2799 | grep -v '^ *+' conftest.er1 >conftest.err |
2800 | rm -f conftest.er1 | |
2801 | cat conftest.err >&5 | |
2f41c1d6 | 2802 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
2803 | (exit $ac_status); } && |
2804 | { ac_try='test -z "$ac_c_werror_flag" | |
2805 | || test ! -s conftest.err' | |
2806 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2807 | (eval $ac_try) 2>&5 | |
2808 | ac_status=$? | |
2809 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2810 | (exit $ac_status); }; } && | |
2811 | { ac_try='test -s conftest.$ac_objext' | |
2812 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2813 | (eval $ac_try) 2>&5 | |
2814 | ac_status=$? | |
2815 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2816 | (exit $ac_status); }; }; then | |
2817 | ac_cv_prog_cc_stdc=$ac_arg | |
2818 | break | |
1a4b763e BS |
2819 | else |
2820 | echo "$as_me: failed program was:" >&5 | |
2821 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2822 | ||
b61ff9c8 BS |
2823 | fi |
2824 | rm -f conftest.err conftest.$ac_objext | |
2825 | done | |
2826 | rm -f conftest.$ac_ext conftest.$ac_objext | |
2827 | CC=$ac_save_CC | |
2828 | ||
2829 | fi | |
2830 | ||
2831 | case "x$ac_cv_prog_cc_stdc" in | |
2832 | x|xno) | |
2833 | echo "$as_me:$LINENO: result: none needed" >&5 | |
2834 | echo "${ECHO_T}none needed" >&6 ;; | |
2835 | *) | |
2836 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 | |
2837 | echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 | |
2838 | CC="$CC $ac_cv_prog_cc_stdc" ;; | |
2839 | esac | |
2840 | ||
2841 | # Some people use a C++ compiler to compile C. Since we use `exit', | |
2842 | # in C++ we need to declare it. In case someone uses the same compiler | |
2843 | # for both compiling C and C++ we need to have the C++ compiler decide | |
2844 | # the declaration of exit, since it's the most demanding environment. | |
2845 | cat >conftest.$ac_ext <<_ACEOF | |
2846 | #ifndef __cplusplus | |
2847 | choke me | |
2848 | #endif | |
2849 | _ACEOF | |
2850 | rm -f conftest.$ac_objext | |
2851 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2852 | (eval $ac_compile) 2>conftest.er1 | |
2853 | ac_status=$? | |
2854 | grep -v '^ *+' conftest.er1 >conftest.err | |
2855 | rm -f conftest.er1 | |
2856 | cat conftest.err >&5 | |
2857 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2858 | (exit $ac_status); } && | |
2859 | { ac_try='test -z "$ac_c_werror_flag" | |
2860 | || test ! -s conftest.err' | |
2861 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2862 | (eval $ac_try) 2>&5 | |
2863 | ac_status=$? | |
2864 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2865 | (exit $ac_status); }; } && | |
2866 | { ac_try='test -s conftest.$ac_objext' | |
2867 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2868 | (eval $ac_try) 2>&5 | |
2869 | ac_status=$? | |
2870 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2871 | (exit $ac_status); }; }; then | |
2872 | for ac_declaration in \ | |
2873 | '' \ | |
2874 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ | |
2875 | 'extern "C" void std::exit (int); using std::exit;' \ | |
2876 | 'extern "C" void exit (int) throw ();' \ | |
2877 | 'extern "C" void exit (int);' \ | |
2878 | 'void exit (int);' | |
2879 | do | |
2880 | cat >conftest.$ac_ext <<_ACEOF | |
1a4b763e BS |
2881 | /* confdefs.h. */ |
2882 | _ACEOF | |
2883 | cat confdefs.h >>conftest.$ac_ext | |
2884 | cat >>conftest.$ac_ext <<_ACEOF | |
2885 | /* end confdefs.h. */ | |
b61ff9c8 BS |
2886 | $ac_declaration |
2887 | #include <stdlib.h> | |
1a4b763e BS |
2888 | int |
2889 | main () | |
2890 | { | |
b61ff9c8 | 2891 | exit (42); |
1a4b763e BS |
2892 | ; |
2893 | return 0; | |
2894 | } | |
2895 | _ACEOF | |
2896 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
2897 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
2898 | (eval $ac_compile) 2>conftest.er1 | |
2f41c1d6 | 2899 | ac_status=$? |
1a4b763e BS |
2900 | grep -v '^ *+' conftest.er1 >conftest.err |
2901 | rm -f conftest.er1 | |
2902 | cat conftest.err >&5 | |
2f41c1d6 | 2903 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
2904 | (exit $ac_status); } && |
2905 | { ac_try='test -z "$ac_c_werror_flag" | |
2906 | || test ! -s conftest.err' | |
2907 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2908 | (eval $ac_try) 2>&5 | |
2909 | ac_status=$? | |
2910 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2911 | (exit $ac_status); }; } && | |
2912 | { ac_try='test -s conftest.$ac_objext' | |
2913 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2914 | (eval $ac_try) 2>&5 | |
2915 | ac_status=$? | |
2916 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2917 | (exit $ac_status); }; }; then | |
2918 | : | |
ab22c1fa CF |
2919 | else |
2920 | echo "$as_me: failed program was:" >&5 | |
2921 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2922 | ||
b61ff9c8 | 2923 | continue |
2f41c1d6 | 2924 | fi |
b61ff9c8 BS |
2925 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2926 | cat >conftest.$ac_ext <<_ACEOF | |
ab22c1fa CF |
2927 | /* confdefs.h. */ |
2928 | _ACEOF | |
2929 | cat confdefs.h >>conftest.$ac_ext | |
2930 | cat >>conftest.$ac_ext <<_ACEOF | |
2931 | /* end confdefs.h. */ | |
b61ff9c8 | 2932 | $ac_declaration |
2f41c1d6 PB |
2933 | int |
2934 | main () | |
2935 | { | |
b61ff9c8 | 2936 | exit (42); |
2f41c1d6 PB |
2937 | ; |
2938 | return 0; | |
2939 | } | |
2940 | _ACEOF | |
b61ff9c8 BS |
2941 | rm -f conftest.$ac_objext |
2942 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
2943 | (eval $ac_compile) 2>conftest.er1 | |
2f41c1d6 | 2944 | ac_status=$? |
ab22c1fa CF |
2945 | grep -v '^ *+' conftest.er1 >conftest.err |
2946 | rm -f conftest.er1 | |
2947 | cat conftest.err >&5 | |
a3bba767 | 2948 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
2949 | (exit $ac_status); } && |
2950 | { ac_try='test -z "$ac_c_werror_flag" | |
2951 | || test ! -s conftest.err' | |
2952 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2953 | (eval $ac_try) 2>&5 | |
2954 | ac_status=$? | |
2955 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2956 | (exit $ac_status); }; } && | |
2957 | { ac_try='test -s conftest.$ac_objext' | |
2958 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
2959 | (eval $ac_try) 2>&5 | |
2960 | ac_status=$? | |
2961 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2962 | (exit $ac_status); }; }; then | |
2963 | break | |
ab22c1fa CF |
2964 | else |
2965 | echo "$as_me: failed program was:" >&5 | |
2966 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2967 | ||
2f41c1d6 | 2968 | fi |
b61ff9c8 | 2969 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
2f41c1d6 | 2970 | done |
b61ff9c8 BS |
2971 | rm -f conftest* |
2972 | if test -n "$ac_declaration"; then | |
2973 | echo '#ifdef __cplusplus' >>confdefs.h | |
2974 | echo $ac_declaration >>confdefs.h | |
2975 | echo '#endif' >>confdefs.h | |
2f41c1d6 | 2976 | fi |
2f41c1d6 | 2977 | |
b61ff9c8 BS |
2978 | else |
2979 | echo "$as_me: failed program was:" >&5 | |
2980 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ba479fd2 | 2981 | |
b61ff9c8 BS |
2982 | fi |
2983 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
ba479fd2 NN |
2984 | ac_ext=c |
2985 | ac_cpp='$CPP $CPPFLAGS' | |
2986 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2987 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2988 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2989 | ||
2990 | if test "x$CC" != xcc; then | |
b61ff9c8 BS |
2991 | echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 |
2992 | echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6 | |
ba479fd2 | 2993 | else |
b61ff9c8 BS |
2994 | echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 |
2995 | echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6 | |
ba479fd2 NN |
2996 | fi |
2997 | set dummy $CC; ac_cc=`echo $2 | | |
2998 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
b61ff9c8 | 2999 | if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then |
ba479fd2 NN |
3000 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3001 | else | |
3002 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
3003 | /* confdefs.h. */ |
3004 | _ACEOF | |
3005 | cat confdefs.h >>conftest.$ac_ext | |
3006 | cat >>conftest.$ac_ext <<_ACEOF | |
3007 | /* end confdefs.h. */ | |
3008 | ||
3009 | int | |
3010 | main () | |
3011 | { | |
3012 | ||
3013 | ; | |
3014 | return 0; | |
3015 | } | |
3016 | _ACEOF | |
3ec83fc2 RH |
3017 | # Make sure it works both with $CC and with simple cc. |
3018 | # We do the test twice because some compilers refuse to overwrite an | |
3019 | # existing .o file with -o, though they will create one. | |
b61ff9c8 BS |
3020 | ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5' |
3021 | if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3022 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
3023 | ac_status=$? |
3024 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3025 | (exit $ac_status); } && | |
b61ff9c8 BS |
3026 | test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3027 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
3028 | ac_status=$? |
3029 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3030 | (exit $ac_status); }; | |
3ec83fc2 RH |
3031 | then |
3032 | eval ac_cv_prog_cc_${ac_cc}_c_o=yes | |
3033 | if test "x$CC" != xcc; then | |
3034 | # Test first that cc exists at all. | |
ba479fd2 | 3035 | if { ac_try='cc -c conftest.$ac_ext >&5' |
b61ff9c8 BS |
3036 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3037 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
3038 | ac_status=$? |
3039 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3040 | (exit $ac_status); }; }; then | |
b61ff9c8 BS |
3041 | ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5' |
3042 | if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3043 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
3044 | ac_status=$? |
3045 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3046 | (exit $ac_status); } && | |
b61ff9c8 BS |
3047 | test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
3048 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
3049 | ac_status=$? |
3050 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3051 | (exit $ac_status); }; | |
3ec83fc2 | 3052 | then |
86da66b5 HPN |
3053 | # cc works too. |
3054 | : | |
3ec83fc2 | 3055 | else |
86da66b5 HPN |
3056 | # cc exists but doesn't like -o. |
3057 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
3ec83fc2 RH |
3058 | fi |
3059 | fi | |
3060 | fi | |
3061 | else | |
3062 | eval ac_cv_prog_cc_${ac_cc}_c_o=no | |
3063 | fi | |
b61ff9c8 | 3064 | rm -f conftest* |
3ec83fc2 RH |
3065 | |
3066 | fi | |
b61ff9c8 BS |
3067 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then |
3068 | echo "$as_me:$LINENO: result: yes" >&5 | |
3069 | echo "${ECHO_T}yes" >&6 | |
3ec83fc2 | 3070 | else |
b61ff9c8 BS |
3071 | echo "$as_me:$LINENO: result: no" >&5 |
3072 | echo "${ECHO_T}no" >&6 | |
ba479fd2 NN |
3073 | |
3074 | cat >>confdefs.h <<\_ACEOF | |
3ec83fc2 | 3075 | #define NO_MINUS_C_MINUS_O 1 |
ba479fd2 | 3076 | _ACEOF |
3ec83fc2 RH |
3077 | |
3078 | fi | |
3079 | ||
3b620440 KC |
3080 | # expand $ac_aux_dir to an absolute path |
3081 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
3082 | ||
3083 | # FIXME: we rely on the cache variable name because | |
3084 | # there is no other way. | |
3085 | set dummy $CC | |
3086 | ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` | |
3087 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then | |
3088 | # Losing compiler, so override with the script. | |
3089 | # FIXME: It is wrong to rewrite CC. | |
3090 | # But if we don't then we get into trouble of one sort or another. | |
3091 | # A longer-term fix would be to have automake use am__CC in this case, | |
3092 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
3093 | CC="$am_aux_dir/compile $CC" | |
3094 | fi | |
3095 | ||
3d4e720a ST |
3096 | |
3097 | ||
3098 | ||
3099 | if test -n "$ac_tool_prefix"; then | |
3100 | # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args. | |
3101 | set dummy ${ac_tool_prefix}gnatbind; ac_word=$2 | |
3102 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3103 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3104 | if test "${ac_cv_prog_GNATBIND+set}" = set; then | |
3105 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3106 | else | |
3107 | if test -n "$GNATBIND"; then | |
3108 | ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test. | |
3109 | else | |
3110 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3111 | for as_dir in $PATH | |
3112 | do | |
3113 | IFS=$as_save_IFS | |
3114 | test -z "$as_dir" && as_dir=. | |
3115 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3116 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3117 | ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind" | |
3118 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3119 | break 2 | |
3120 | fi | |
3121 | done | |
3122 | done | |
3123 | ||
3124 | fi | |
3125 | fi | |
3126 | GNATBIND=$ac_cv_prog_GNATBIND | |
3127 | if test -n "$GNATBIND"; then | |
3128 | echo "$as_me:$LINENO: result: $GNATBIND" >&5 | |
3129 | echo "${ECHO_T}$GNATBIND" >&6 | |
3130 | else | |
3131 | echo "$as_me:$LINENO: result: no" >&5 | |
3132 | echo "${ECHO_T}no" >&6 | |
3133 | fi | |
3134 | ||
3135 | fi | |
3136 | if test -z "$ac_cv_prog_GNATBIND"; then | |
3137 | ac_ct_GNATBIND=$GNATBIND | |
3138 | # Extract the first word of "gnatbind", so it can be a program name with args. | |
3139 | set dummy gnatbind; ac_word=$2 | |
3140 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3141 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3142 | if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then | |
3143 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3144 | else | |
3145 | if test -n "$ac_ct_GNATBIND"; then | |
3146 | ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test. | |
3147 | else | |
3148 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3149 | for as_dir in $PATH | |
3150 | do | |
3151 | IFS=$as_save_IFS | |
3152 | test -z "$as_dir" && as_dir=. | |
3153 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3154 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3155 | ac_cv_prog_ac_ct_GNATBIND="gnatbind" | |
3156 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3157 | break 2 | |
3158 | fi | |
3159 | done | |
3160 | done | |
3161 | ||
3162 | test -z "$ac_cv_prog_ac_ct_GNATBIND" && ac_cv_prog_ac_ct_GNATBIND="no" | |
3163 | fi | |
3164 | fi | |
3165 | ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND | |
3166 | if test -n "$ac_ct_GNATBIND"; then | |
3167 | echo "$as_me:$LINENO: result: $ac_ct_GNATBIND" >&5 | |
3168 | echo "${ECHO_T}$ac_ct_GNATBIND" >&6 | |
3169 | else | |
3170 | echo "$as_me:$LINENO: result: no" >&5 | |
3171 | echo "${ECHO_T}no" >&6 | |
3172 | fi | |
3173 | ||
3174 | GNATBIND=$ac_ct_GNATBIND | |
3175 | else | |
3176 | GNATBIND="$ac_cv_prog_GNATBIND" | |
3177 | fi | |
3178 | ||
3179 | if test -n "$ac_tool_prefix"; then | |
3180 | # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args. | |
3181 | set dummy ${ac_tool_prefix}gnatmake; ac_word=$2 | |
3182 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3183 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3184 | if test "${ac_cv_prog_GNATMAKE+set}" = set; then | |
3185 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3186 | else | |
3187 | if test -n "$GNATMAKE"; then | |
3188 | ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test. | |
3189 | else | |
3190 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3191 | for as_dir in $PATH | |
3192 | do | |
3193 | IFS=$as_save_IFS | |
3194 | test -z "$as_dir" && as_dir=. | |
3195 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3196 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3197 | ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake" | |
3198 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3199 | break 2 | |
3200 | fi | |
3201 | done | |
3202 | done | |
3203 | ||
3204 | fi | |
3205 | fi | |
3206 | GNATMAKE=$ac_cv_prog_GNATMAKE | |
3207 | if test -n "$GNATMAKE"; then | |
3208 | echo "$as_me:$LINENO: result: $GNATMAKE" >&5 | |
3209 | echo "${ECHO_T}$GNATMAKE" >&6 | |
3210 | else | |
3211 | echo "$as_me:$LINENO: result: no" >&5 | |
3212 | echo "${ECHO_T}no" >&6 | |
3213 | fi | |
3214 | ||
3215 | fi | |
3216 | if test -z "$ac_cv_prog_GNATMAKE"; then | |
3217 | ac_ct_GNATMAKE=$GNATMAKE | |
3218 | # Extract the first word of "gnatmake", so it can be a program name with args. | |
3219 | set dummy gnatmake; ac_word=$2 | |
3220 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
3221 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3222 | if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then | |
3223 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3224 | else | |
3225 | if test -n "$ac_ct_GNATMAKE"; then | |
3226 | ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test. | |
3227 | else | |
3228 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3229 | for as_dir in $PATH | |
3230 | do | |
3231 | IFS=$as_save_IFS | |
3232 | test -z "$as_dir" && as_dir=. | |
3233 | for ac_exec_ext in '' $ac_executable_extensions; do | |
3234 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
3235 | ac_cv_prog_ac_ct_GNATMAKE="gnatmake" | |
3236 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3237 | break 2 | |
3238 | fi | |
3239 | done | |
3240 | done | |
3241 | ||
3242 | test -z "$ac_cv_prog_ac_ct_GNATMAKE" && ac_cv_prog_ac_ct_GNATMAKE="no" | |
3243 | fi | |
3244 | fi | |
3245 | ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE | |
3246 | if test -n "$ac_ct_GNATMAKE"; then | |
3247 | echo "$as_me:$LINENO: result: $ac_ct_GNATMAKE" >&5 | |
3248 | echo "${ECHO_T}$ac_ct_GNATMAKE" >&6 | |
3249 | else | |
3250 | echo "$as_me:$LINENO: result: no" >&5 | |
3251 | echo "${ECHO_T}no" >&6 | |
3252 | fi | |
3253 | ||
3254 | GNATMAKE=$ac_ct_GNATMAKE | |
3255 | else | |
3256 | GNATMAKE="$ac_cv_prog_GNATMAKE" | |
3257 | fi | |
3258 | ||
3259 | echo "$as_me:$LINENO: checking whether compiler driver understands Ada" >&5 | |
3260 | echo $ECHO_N "checking whether compiler driver understands Ada... $ECHO_C" >&6 | |
3261 | if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then | |
3262 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3263 | else | |
3264 | cat >conftest.adb <<EOF | |
3265 | procedure conftest is begin null; end conftest; | |
3266 | EOF | |
3267 | acx_cv_cc_gcc_supports_ada=no | |
3268 | # There is a bug in old released versions of GCC which causes the | |
3269 | # driver to exit successfully when the appropriate language module | |
3270 | # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1. | |
3271 | # Therefore we must check for the error message as well as an | |
3272 | # unsuccessful exit. | |
3273 | # Other compilers, like HP Tru64 UNIX cc, exit successfully when | |
3274 | # given a .adb file, but produce no object file. So we must check | |
3275 | # if an object file was really produced to guard against this. | |
3276 | errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure` | |
3277 | if test x"$errors" = x && test -f conftest.$ac_objext; then | |
3278 | acx_cv_cc_gcc_supports_ada=yes | |
3279 | fi | |
3280 | rm -f conftest.* | |
3281 | fi | |
3282 | echo "$as_me:$LINENO: result: $acx_cv_cc_gcc_supports_ada" >&5 | |
3283 | echo "${ECHO_T}$acx_cv_cc_gcc_supports_ada" >&6 | |
3284 | ||
3285 | if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then | |
3286 | have_gnat=yes | |
3287 | else | |
3288 | have_gnat=no | |
3289 | fi | |
3290 | ||
3291 | ||
414d23ae HPN |
3292 | # autoconf is lame and doesn't give us any substitution variable for this. |
3293 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then | |
3294 | NO_MINUS_C_MINUS_O=yes | |
3295 | else | |
3296 | OUTPUT_OPTION='-o $@' | |
3297 | fi | |
3298 | ||
3299 | ||
3300 | ||
ec6c7392 PB |
3301 | # Remove the -O2: for historical reasons, unless bootstrapping we prefer |
3302 | # optimizations to be activated explicitly by the toplevel. | |
3303 | case "$CC" in | |
3304 | */prev-gcc/xgcc*) ;; | |
3305 | *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;; | |
3306 | esac | |
3307 | ||
3308 | ||
73458fb7 NN |
3309 | # ------------------------- |
3310 | # Check C compiler features | |
3311 | # ------------------------- | |
3312 | ||
60d26958 | 3313 | |
ba479fd2 NN |
3314 | ac_ext=c |
3315 | ac_cpp='$CPP $CPPFLAGS' | |
3316 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3317 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3318 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
b61ff9c8 BS |
3319 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 |
3320 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 | |
84c041a1 ZW |
3321 | # On Suns, sometimes $CPP names a directory. |
3322 | if test -n "$CPP" && test -d "$CPP"; then | |
3323 | CPP= | |
3324 | fi | |
3325 | if test -z "$CPP"; then | |
ba479fd2 NN |
3326 | if test "${ac_cv_prog_CPP+set}" = set; then |
3327 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3328 | else | |
3329 | # Double quotes because CPP needs to be expanded | |
3330 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
3331 | do | |
3332 | ac_preproc_ok=false | |
3333 | for ac_c_preproc_warn_flag in '' yes | |
3334 | do | |
3335 | # Use a header file that comes with gcc, so configuring glibc | |
3336 | # with a fresh cross-compiler works. | |
3337 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3338 | # <limits.h> exists even on freestanding compilers. | |
84c041a1 | 3339 | # On the NeXT, cc -E runs the code through the compiler's parser, |
ba479fd2 NN |
3340 | # not just through cpp. "Syntax error" is here to catch this case. |
3341 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
3342 | /* confdefs.h. */ |
3343 | _ACEOF | |
3344 | cat confdefs.h >>conftest.$ac_ext | |
3345 | cat >>conftest.$ac_ext <<_ACEOF | |
3346 | /* end confdefs.h. */ | |
3347 | #ifdef __STDC__ | |
3348 | # include <limits.h> | |
3349 | #else | |
3350 | # include <assert.h> | |
3351 | #endif | |
86da66b5 | 3352 | Syntax error |
ba479fd2 | 3353 | _ACEOF |
b61ff9c8 BS |
3354 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
3355 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
3356 | ac_status=$? |
3357 | grep -v '^ *+' conftest.er1 >conftest.err | |
3358 | rm -f conftest.er1 | |
3359 | cat conftest.err >&5 | |
3360 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
3361 | (exit $ac_status); } >/dev/null; then |
3362 | if test -s conftest.err; then | |
3363 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3364 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
3365 | else | |
3366 | ac_cpp_err= | |
3367 | fi | |
3368 | else | |
3369 | ac_cpp_err=yes | |
3370 | fi | |
3371 | if test -z "$ac_cpp_err"; then | |
093e61a6 | 3372 | : |
cafe096b | 3373 | else |
ba479fd2 NN |
3374 | echo "$as_me: failed program was:" >&5 |
3375 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3376 | ||
3377 | # Broken: fails on valid input. | |
3378 | continue | |
3379 | fi | |
3380 | rm -f conftest.err conftest.$ac_ext | |
3381 | ||
b61ff9c8 | 3382 | # OK, works on sane cases. Now check whether non-existent headers |
ba479fd2 NN |
3383 | # can be detected and how. |
3384 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
3385 | /* confdefs.h. */ |
3386 | _ACEOF | |
3387 | cat confdefs.h >>conftest.$ac_ext | |
3388 | cat >>conftest.$ac_ext <<_ACEOF | |
3389 | /* end confdefs.h. */ | |
3390 | #include <ac_nonexistent.h> | |
3391 | _ACEOF | |
b61ff9c8 BS |
3392 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
3393 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
3394 | ac_status=$? |
3395 | grep -v '^ *+' conftest.er1 >conftest.err | |
3396 | rm -f conftest.er1 | |
3397 | cat conftest.err >&5 | |
3398 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
3399 | (exit $ac_status); } >/dev/null; then |
3400 | if test -s conftest.err; then | |
3401 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3402 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
3403 | else | |
3404 | ac_cpp_err= | |
3405 | fi | |
3406 | else | |
3407 | ac_cpp_err=yes | |
3408 | fi | |
3409 | if test -z "$ac_cpp_err"; then | |
ba479fd2 NN |
3410 | # Broken: success on invalid input. |
3411 | continue | |
3412 | else | |
3413 | echo "$as_me: failed program was:" >&5 | |
3414 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3415 | ||
3416 | # Passes both tests. | |
3417 | ac_preproc_ok=: | |
3418 | break | |
3419 | fi | |
3420 | rm -f conftest.err conftest.$ac_ext | |
3421 | ||
3422 | done | |
3423 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3424 | rm -f conftest.err conftest.$ac_ext | |
3425 | if $ac_preproc_ok; then | |
3426 | break | |
3427 | fi | |
3428 | ||
3429 | done | |
3430 | ac_cv_prog_CPP=$CPP | |
3431 | ||
3432 | fi | |
3433 | CPP=$ac_cv_prog_CPP | |
3434 | else | |
3435 | ac_cv_prog_CPP=$CPP | |
3436 | fi | |
b61ff9c8 BS |
3437 | echo "$as_me:$LINENO: result: $CPP" >&5 |
3438 | echo "${ECHO_T}$CPP" >&6 | |
ba479fd2 NN |
3439 | ac_preproc_ok=false |
3440 | for ac_c_preproc_warn_flag in '' yes | |
3441 | do | |
3442 | # Use a header file that comes with gcc, so configuring glibc | |
3443 | # with a fresh cross-compiler works. | |
3444 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
3445 | # <limits.h> exists even on freestanding compilers. | |
3446 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3447 | # not just through cpp. "Syntax error" is here to catch this case. | |
3448 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
3449 | /* confdefs.h. */ |
3450 | _ACEOF | |
3451 | cat confdefs.h >>conftest.$ac_ext | |
3452 | cat >>conftest.$ac_ext <<_ACEOF | |
3453 | /* end confdefs.h. */ | |
3454 | #ifdef __STDC__ | |
3455 | # include <limits.h> | |
3456 | #else | |
3457 | # include <assert.h> | |
3458 | #endif | |
86da66b5 | 3459 | Syntax error |
ba479fd2 | 3460 | _ACEOF |
b61ff9c8 BS |
3461 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
3462 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
3463 | ac_status=$? |
3464 | grep -v '^ *+' conftest.er1 >conftest.err | |
3465 | rm -f conftest.er1 | |
3466 | cat conftest.err >&5 | |
3467 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
3468 | (exit $ac_status); } >/dev/null; then |
3469 | if test -s conftest.err; then | |
3470 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3471 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
3472 | else | |
3473 | ac_cpp_err= | |
3474 | fi | |
3475 | else | |
3476 | ac_cpp_err=yes | |
3477 | fi | |
3478 | if test -z "$ac_cpp_err"; then | |
6e3f3080 | 3479 | : |
414d23ae | 3480 | else |
ba479fd2 NN |
3481 | echo "$as_me: failed program was:" >&5 |
3482 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3483 | ||
3484 | # Broken: fails on valid input. | |
3485 | continue | |
3486 | fi | |
3487 | rm -f conftest.err conftest.$ac_ext | |
3488 | ||
b61ff9c8 | 3489 | # OK, works on sane cases. Now check whether non-existent headers |
ba479fd2 NN |
3490 | # can be detected and how. |
3491 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
3492 | /* confdefs.h. */ |
3493 | _ACEOF | |
3494 | cat confdefs.h >>conftest.$ac_ext | |
3495 | cat >>conftest.$ac_ext <<_ACEOF | |
3496 | /* end confdefs.h. */ | |
3497 | #include <ac_nonexistent.h> | |
3498 | _ACEOF | |
b61ff9c8 BS |
3499 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
3500 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
3501 | ac_status=$? |
3502 | grep -v '^ *+' conftest.er1 >conftest.err | |
3503 | rm -f conftest.er1 | |
3504 | cat conftest.err >&5 | |
3505 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
3506 | (exit $ac_status); } >/dev/null; then |
3507 | if test -s conftest.err; then | |
3508 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3509 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
3510 | else | |
3511 | ac_cpp_err= | |
3512 | fi | |
3513 | else | |
3514 | ac_cpp_err=yes | |
3515 | fi | |
3516 | if test -z "$ac_cpp_err"; then | |
ba479fd2 NN |
3517 | # Broken: success on invalid input. |
3518 | continue | |
3519 | else | |
3520 | echo "$as_me: failed program was:" >&5 | |
3521 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3522 | ||
3523 | # Passes both tests. | |
3524 | ac_preproc_ok=: | |
3525 | break | |
63cf211a | 3526 | fi |
ba479fd2 NN |
3527 | rm -f conftest.err conftest.$ac_ext |
3528 | ||
3529 | done | |
3530 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3531 | rm -f conftest.err conftest.$ac_ext | |
3532 | if $ac_preproc_ok; then | |
3533 | : | |
6e3f3080 | 3534 | else |
18c04407 RW |
3535 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
3536 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3537 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check | |
ba479fd2 NN |
3538 | See \`config.log' for more details." >&5 |
3539 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check | |
3540 | See \`config.log' for more details." >&2;} | |
18c04407 | 3541 | { (exit 1); exit 1; }; }; } |
6e3f3080 NN |
3542 | fi |
3543 | ||
ba479fd2 NN |
3544 | ac_ext=c |
3545 | ac_cpp='$CPP $CPPFLAGS' | |
3546 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3547 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3548 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3549 | ||
b5472e1d | 3550 | |
60d26958 PB |
3551 | echo "$as_me:$LINENO: checking for egrep" >&5 |
3552 | echo $ECHO_N "checking for egrep... $ECHO_C" >&6 | |
3553 | if test "${ac_cv_prog_egrep+set}" = set; then | |
3554 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3555 | else | |
3556 | if echo a | (grep -E '(a|b)') >/dev/null 2>&1 | |
3557 | then ac_cv_prog_egrep='grep -E' | |
3558 | else ac_cv_prog_egrep='egrep' | |
3559 | fi | |
3560 | fi | |
3561 | echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 | |
3562 | echo "${ECHO_T}$ac_cv_prog_egrep" >&6 | |
3563 | EGREP=$ac_cv_prog_egrep | |
3564 | ||
3565 | ||
3566 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 | |
3567 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
3568 | if test "${ac_cv_header_stdc+set}" = set; then | |
ba479fd2 | 3569 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
414d23ae | 3570 | else |
ba479fd2 | 3571 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
3572 | /* confdefs.h. */ |
3573 | _ACEOF | |
3574 | cat confdefs.h >>conftest.$ac_ext | |
3575 | cat >>conftest.$ac_ext <<_ACEOF | |
3576 | /* end confdefs.h. */ | |
60d26958 PB |
3577 | #include <stdlib.h> |
3578 | #include <stdarg.h> | |
3579 | #include <string.h> | |
3580 | #include <float.h> | |
3581 | ||
3582 | int | |
3583 | main () | |
3584 | { | |
414d23ae | 3585 | |
60d26958 PB |
3586 | ; |
3587 | return 0; | |
3588 | } | |
ba479fd2 NN |
3589 | _ACEOF |
3590 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
3591 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3592 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 3593 | ac_status=$? |
86da66b5 HPN |
3594 | grep -v '^ *+' conftest.er1 >conftest.err |
3595 | rm -f conftest.er1 | |
3596 | cat conftest.err >&5 | |
ba479fd2 | 3597 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
3598 | (exit $ac_status); } && |
3599 | { ac_try='test -z "$ac_c_werror_flag" | |
3600 | || test ! -s conftest.err' | |
3601 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3602 | (eval $ac_try) 2>&5 | |
3603 | ac_status=$? | |
3604 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3605 | (exit $ac_status); }; } && | |
3606 | { ac_try='test -s conftest.$ac_objext' | |
3607 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3608 | (eval $ac_try) 2>&5 | |
3609 | ac_status=$? | |
3610 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3611 | (exit $ac_status); }; }; then | |
60d26958 | 3612 | ac_cv_header_stdc=yes |
414d23ae | 3613 | else |
ba479fd2 NN |
3614 | echo "$as_me: failed program was:" >&5 |
3615 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3616 | ||
60d26958 | 3617 | ac_cv_header_stdc=no |
414d23ae | 3618 | fi |
b61ff9c8 | 3619 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
414d23ae | 3620 | |
60d26958 PB |
3621 | if test $ac_cv_header_stdc = yes; then |
3622 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
3623 | cat >conftest.$ac_ext <<_ACEOF | |
3624 | /* confdefs.h. */ | |
3625 | _ACEOF | |
3626 | cat confdefs.h >>conftest.$ac_ext | |
3627 | cat >>conftest.$ac_ext <<_ACEOF | |
3628 | /* end confdefs.h. */ | |
3629 | #include <string.h> | |
3630 | ||
3631 | _ACEOF | |
3632 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3633 | $EGREP "memchr" >/dev/null 2>&1; then | |
3634 | : | |
3635 | else | |
3636 | ac_cv_header_stdc=no | |
414d23ae | 3637 | fi |
60d26958 | 3638 | rm -f conftest* |
86da66b5 | 3639 | |
60d26958 | 3640 | fi |
86da66b5 | 3641 | |
60d26958 PB |
3642 | if test $ac_cv_header_stdc = yes; then |
3643 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
3644 | cat >conftest.$ac_ext <<_ACEOF | |
3645 | /* confdefs.h. */ | |
3646 | _ACEOF | |
3647 | cat confdefs.h >>conftest.$ac_ext | |
3648 | cat >>conftest.$ac_ext <<_ACEOF | |
3649 | /* end confdefs.h. */ | |
3650 | #include <stdlib.h> | |
3651 | ||
3652 | _ACEOF | |
3653 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
3654 | $EGREP "free" >/dev/null 2>&1; then | |
3655 | : | |
3656 | else | |
3657 | ac_cv_header_stdc=no | |
3658 | fi | |
3659 | rm -f conftest* | |
3660 | ||
3661 | fi | |
3662 | ||
3663 | if test $ac_cv_header_stdc = yes; then | |
3664 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
3665 | if test "$cross_compiling" = yes; then | |
3666 | : | |
3667 | else | |
3668 | cat >conftest.$ac_ext <<_ACEOF | |
3669 | /* confdefs.h. */ | |
3670 | _ACEOF | |
3671 | cat confdefs.h >>conftest.$ac_ext | |
3672 | cat >>conftest.$ac_ext <<_ACEOF | |
3673 | /* end confdefs.h. */ | |
3674 | #include <ctype.h> | |
3675 | #if ((' ' & 0x0FF) == 0x020) | |
3676 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
3677 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
3678 | #else | |
3679 | # define ISLOWER(c) \ | |
3680 | (('a' <= (c) && (c) <= 'i') \ | |
3681 | || ('j' <= (c) && (c) <= 'r') \ | |
3682 | || ('s' <= (c) && (c) <= 'z')) | |
3683 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
86da66b5 | 3684 | #endif |
60d26958 PB |
3685 | |
3686 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
3687 | int | |
3688 | main () | |
3689 | { | |
3690 | int i; | |
3691 | for (i = 0; i < 256; i++) | |
3692 | if (XOR (islower (i), ISLOWER (i)) | |
3693 | || toupper (i) != TOUPPER (i)) | |
3694 | exit(2); | |
3695 | exit (0); | |
3696 | } | |
ba479fd2 | 3697 | _ACEOF |
60d26958 PB |
3698 | rm -f conftest$ac_exeext |
3699 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
3700 | (eval $ac_link) 2>&5 | |
3701 | ac_status=$? | |
3702 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3703 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
3704 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3705 | (eval $ac_try) 2>&5 | |
3706 | ac_status=$? | |
3707 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3708 | (exit $ac_status); }; }; then | |
3709 | : | |
3710 | else | |
3711 | echo "$as_me: program exited with status $ac_status" >&5 | |
3712 | echo "$as_me: failed program was:" >&5 | |
3713 | sed 's/^/| /' conftest.$ac_ext >&5 | |
414d23ae | 3714 | |
60d26958 PB |
3715 | ( exit $ac_status ) |
3716 | ac_cv_header_stdc=no | |
3717 | fi | |
3718 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
3719 | fi | |
3720 | fi | |
3721 | fi | |
3722 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 | |
3723 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
3724 | if test $ac_cv_header_stdc = yes; then | |
414d23ae | 3725 | |
60d26958 PB |
3726 | cat >>confdefs.h <<\_ACEOF |
3727 | #define STDC_HEADERS 1 | |
3728 | _ACEOF | |
bf3b7cd3 | 3729 | |
60d26958 PB |
3730 | fi |
3731 | ||
3732 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
3733 | ||
3734 | ||
3735 | ||
3736 | ||
3737 | ||
3738 | ||
3739 | ||
3740 | ||
3741 | ||
3742 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
3743 | inttypes.h stdint.h unistd.h | |
3744 | do | |
3745 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3746 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
3747 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
3748 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
1a4b763e BS |
3749 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3750 | else | |
60d26958 PB |
3751 | cat >conftest.$ac_ext <<_ACEOF |
3752 | /* confdefs.h. */ | |
3753 | _ACEOF | |
3754 | cat confdefs.h >>conftest.$ac_ext | |
3755 | cat >>conftest.$ac_ext <<_ACEOF | |
3756 | /* end confdefs.h. */ | |
3757 | $ac_includes_default | |
3758 | ||
3759 | #include <$ac_header> | |
3760 | _ACEOF | |
3761 | rm -f conftest.$ac_objext | |
3762 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3763 | (eval $ac_compile) 2>conftest.er1 | |
3764 | ac_status=$? | |
3765 | grep -v '^ *+' conftest.er1 >conftest.err | |
3766 | rm -f conftest.er1 | |
3767 | cat conftest.err >&5 | |
3768 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3769 | (exit $ac_status); } && | |
3770 | { ac_try='test -z "$ac_c_werror_flag" | |
3771 | || test ! -s conftest.err' | |
3772 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3773 | (eval $ac_try) 2>&5 | |
3774 | ac_status=$? | |
3775 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3776 | (exit $ac_status); }; } && | |
3777 | { ac_try='test -s conftest.$ac_objext' | |
3778 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3779 | (eval $ac_try) 2>&5 | |
3780 | ac_status=$? | |
3781 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3782 | (exit $ac_status); }; }; then | |
3783 | eval "$as_ac_Header=yes" | |
3784 | else | |
3785 | echo "$as_me: failed program was:" >&5 | |
3786 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3787 | ||
3788 | eval "$as_ac_Header=no" | |
b61ff9c8 | 3789 | fi |
60d26958 PB |
3790 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3791 | fi | |
3792 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
3793 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
3794 | if test `eval echo '${'$as_ac_Header'}'` = yes; then | |
3795 | cat >>confdefs.h <<_ACEOF | |
3796 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3797 | _ACEOF | |
1a4b763e | 3798 | |
60d26958 | 3799 | fi |
1a4b763e | 3800 | |
60d26958 PB |
3801 | done |
3802 | ||
3803 | ||
3804 | ||
3805 | if test "${ac_cv_header_minix_config_h+set}" = set; then | |
3806 | echo "$as_me:$LINENO: checking for minix/config.h" >&5 | |
3807 | echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6 | |
3808 | if test "${ac_cv_header_minix_config_h+set}" = set; then | |
3809 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3810 | fi | |
3811 | echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 | |
3812 | echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6 | |
3813 | else | |
3814 | # Is the header compilable? | |
3815 | echo "$as_me:$LINENO: checking minix/config.h usability" >&5 | |
3816 | echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6 | |
3817 | cat >conftest.$ac_ext <<_ACEOF | |
3818 | /* confdefs.h. */ | |
3819 | _ACEOF | |
3820 | cat confdefs.h >>conftest.$ac_ext | |
3821 | cat >>conftest.$ac_ext <<_ACEOF | |
3822 | /* end confdefs.h. */ | |
3823 | $ac_includes_default | |
3824 | #include <minix/config.h> | |
3825 | _ACEOF | |
3826 | rm -f conftest.$ac_objext | |
3827 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3828 | (eval $ac_compile) 2>conftest.er1 | |
3829 | ac_status=$? | |
3830 | grep -v '^ *+' conftest.er1 >conftest.err | |
3831 | rm -f conftest.er1 | |
3832 | cat conftest.err >&5 | |
3833 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3834 | (exit $ac_status); } && | |
3835 | { ac_try='test -z "$ac_c_werror_flag" | |
3836 | || test ! -s conftest.err' | |
3837 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3838 | (eval $ac_try) 2>&5 | |
3839 | ac_status=$? | |
3840 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3841 | (exit $ac_status); }; } && | |
3842 | { ac_try='test -s conftest.$ac_objext' | |
3843 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3844 | (eval $ac_try) 2>&5 | |
3845 | ac_status=$? | |
3846 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3847 | (exit $ac_status); }; }; then | |
3848 | ac_header_compiler=yes | |
3849 | else | |
3850 | echo "$as_me: failed program was:" >&5 | |
3851 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3852 | ||
3853 | ac_header_compiler=no | |
3854 | fi | |
3855 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3856 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 | |
3857 | echo "${ECHO_T}$ac_header_compiler" >&6 | |
3858 | ||
3859 | # Is the header present? | |
3860 | echo "$as_me:$LINENO: checking minix/config.h presence" >&5 | |
3861 | echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6 | |
3862 | cat >conftest.$ac_ext <<_ACEOF | |
3863 | /* confdefs.h. */ | |
3864 | _ACEOF | |
3865 | cat confdefs.h >>conftest.$ac_ext | |
3866 | cat >>conftest.$ac_ext <<_ACEOF | |
3867 | /* end confdefs.h. */ | |
3868 | #include <minix/config.h> | |
3869 | _ACEOF | |
3870 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3871 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3872 | ac_status=$? | |
3873 | grep -v '^ *+' conftest.er1 >conftest.err | |
3874 | rm -f conftest.er1 | |
3875 | cat conftest.err >&5 | |
3876 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3877 | (exit $ac_status); } >/dev/null; then | |
3878 | if test -s conftest.err; then | |
3879 | ac_cpp_err=$ac_c_preproc_warn_flag | |
3880 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
3881 | else | |
3882 | ac_cpp_err= | |
3883 | fi | |
3884 | else | |
3885 | ac_cpp_err=yes | |
3886 | fi | |
3887 | if test -z "$ac_cpp_err"; then | |
3888 | ac_header_preproc=yes | |
3889 | else | |
3890 | echo "$as_me: failed program was:" >&5 | |
3891 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3892 | ||
3893 | ac_header_preproc=no | |
3894 | fi | |
3895 | rm -f conftest.err conftest.$ac_ext | |
3896 | echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 | |
3897 | echo "${ECHO_T}$ac_header_preproc" >&6 | |
3898 | ||
3899 | # So? What about this header? | |
3900 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in | |
3901 | yes:no: ) | |
3902 | { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5 | |
3903 | echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
3904 | { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5 | |
3905 | echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;} | |
3906 | ac_header_preproc=yes | |
3907 | ;; | |
3908 | no:yes:* ) | |
3909 | { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5 | |
3910 | echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;} | |
3911 | { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5 | |
3912 | echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;} | |
3913 | { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5 | |
3914 | echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;} | |
3915 | { echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5 | |
3916 | echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;} | |
3917 | { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5 | |
3918 | echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;} | |
3919 | { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5 | |
3920 | echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;} | |
3921 | ( | |
3922 | cat <<\_ASBOX | |
3923 | ## ------------------------------------------ ## | |
3924 | ## Report this to the AC_PACKAGE_NAME lists. ## | |
3925 | ## ------------------------------------------ ## | |
3926 | _ASBOX | |
3927 | ) | | |
3928 | sed "s/^/$as_me: WARNING: /" >&2 | |
3929 | ;; | |
3930 | esac | |
3931 | echo "$as_me:$LINENO: checking for minix/config.h" >&5 | |
3932 | echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6 | |
3933 | if test "${ac_cv_header_minix_config_h+set}" = set; then | |
3934 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3935 | else | |
3936 | ac_cv_header_minix_config_h=$ac_header_preproc | |
3937 | fi | |
3938 | echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 | |
3939 | echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6 | |
3940 | ||
3941 | fi | |
3942 | if test $ac_cv_header_minix_config_h = yes; then | |
3943 | MINIX=yes | |
3944 | else | |
3945 | MINIX= | |
3946 | fi | |
3947 | ||
3948 | ||
3949 | if test "$MINIX" = yes; then | |
3950 | ||
3951 | cat >>confdefs.h <<\_ACEOF | |
3952 | #define _POSIX_SOURCE 1 | |
3953 | _ACEOF | |
3954 | ||
3955 | ||
3956 | cat >>confdefs.h <<\_ACEOF | |
3957 | #define _POSIX_1_SOURCE 2 | |
3958 | _ACEOF | |
3959 | ||
3960 | ||
3961 | cat >>confdefs.h <<\_ACEOF | |
3962 | #define _MINIX 1 | |
3963 | _ACEOF | |
3964 | ||
3965 | fi | |
3966 | ||
3967 | ||
3968 | ||
3969 | echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5 | |
3970 | echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6 | |
3971 | if test "${ac_cv_safe_to_define___extensions__+set}" = set; then | |
bf3b7cd3 JD |
3972 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3973 | else | |
3974 | cat >conftest.$ac_ext <<_ACEOF | |
3975 | /* confdefs.h. */ | |
3976 | _ACEOF | |
3977 | cat confdefs.h >>conftest.$ac_ext | |
3978 | cat >>conftest.$ac_ext <<_ACEOF | |
3979 | /* end confdefs.h. */ | |
bf3b7cd3 | 3980 | |
60d26958 PB |
3981 | # define __EXTENSIONS__ 1 |
3982 | $ac_includes_default | |
bf3b7cd3 JD |
3983 | int |
3984 | main () | |
3985 | { | |
3986 | ||
3987 | ; | |
3988 | return 0; | |
3989 | } | |
3990 | _ACEOF | |
3991 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
3992 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3993 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
3994 | ac_status=$? |
3995 | grep -v '^ *+' conftest.er1 >conftest.err | |
3996 | rm -f conftest.er1 | |
3997 | cat conftest.err >&5 | |
3998 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
3999 | (exit $ac_status); } && |
4000 | { ac_try='test -z "$ac_c_werror_flag" | |
4001 | || test ! -s conftest.err' | |
4002 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4003 | (eval $ac_try) 2>&5 | |
4004 | ac_status=$? | |
4005 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4006 | (exit $ac_status); }; } && | |
4007 | { ac_try='test -s conftest.$ac_objext' | |
4008 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4009 | (eval $ac_try) 2>&5 | |
4010 | ac_status=$? | |
4011 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4012 | (exit $ac_status); }; }; then | |
60d26958 | 4013 | ac_cv_safe_to_define___extensions__=yes |
bf3b7cd3 JD |
4014 | else |
4015 | echo "$as_me: failed program was:" >&5 | |
4016 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4017 | ||
60d26958 | 4018 | ac_cv_safe_to_define___extensions__=no |
bf3b7cd3 | 4019 | fi |
b61ff9c8 | 4020 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
60d26958 PB |
4021 | fi |
4022 | echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5 | |
4023 | echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6 | |
4024 | test $ac_cv_safe_to_define___extensions__ = yes && | |
4025 | cat >>confdefs.h <<\_ACEOF | |
4026 | #define __EXTENSIONS__ 1 | |
4027 | _ACEOF | |
bf3b7cd3 | 4028 | |
60d26958 PB |
4029 | cat >>confdefs.h <<\_ACEOF |
4030 | #define _ALL_SOURCE 1 | |
4031 | _ACEOF | |
4032 | ||
4033 | cat >>confdefs.h <<\_ACEOF | |
4034 | #define _GNU_SOURCE 1 | |
4035 | _ACEOF | |
4036 | ||
4037 | cat >>confdefs.h <<\_ACEOF | |
4038 | #define _POSIX_PTHREAD_SEMANTICS 1 | |
4039 | _ACEOF | |
4040 | ||
4041 | cat >>confdefs.h <<\_ACEOF | |
4042 | #define _TANDEM_SOURCE 1 | |
4043 | _ACEOF | |
4044 | ||
4045 | ||
4046 | ac_ext=c | |
4047 | ac_cpp='$CPP $CPPFLAGS' | |
4048 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4049 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4050 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4051 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 | |
4052 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 | |
4053 | # On Suns, sometimes $CPP names a directory. | |
4054 | if test -n "$CPP" && test -d "$CPP"; then | |
4055 | CPP= | |
4056 | fi | |
4057 | if test -z "$CPP"; then | |
4058 | if test "${ac_cv_prog_CPP+set}" = set; then | |
4059 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4060 | else | |
4061 | # Double quotes because CPP needs to be expanded | |
4062 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
4063 | do | |
4064 | ac_preproc_ok=false | |
4065 | for ac_c_preproc_warn_flag in '' yes | |
4066 | do | |
4067 | # Use a header file that comes with gcc, so configuring glibc | |
4068 | # with a fresh cross-compiler works. | |
4069 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4070 | # <limits.h> exists even on freestanding compilers. | |
4071 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4072 | # not just through cpp. "Syntax error" is here to catch this case. | |
bf3b7cd3 JD |
4073 | cat >conftest.$ac_ext <<_ACEOF |
4074 | /* confdefs.h. */ | |
4075 | _ACEOF | |
4076 | cat confdefs.h >>conftest.$ac_ext | |
4077 | cat >>conftest.$ac_ext <<_ACEOF | |
4078 | /* end confdefs.h. */ | |
60d26958 PB |
4079 | #ifdef __STDC__ |
4080 | # include <limits.h> | |
4081 | #else | |
4082 | # include <assert.h> | |
4083 | #endif | |
4084 | Syntax error | |
bf3b7cd3 | 4085 | _ACEOF |
60d26958 PB |
4086 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
4087 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
4088 | ac_status=$? | |
4089 | grep -v '^ *+' conftest.er1 >conftest.err | |
4090 | rm -f conftest.er1 | |
4091 | cat conftest.err >&5 | |
4092 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4093 | (exit $ac_status); } >/dev/null; then | |
4094 | if test -s conftest.err; then | |
4095 | ac_cpp_err=$ac_c_preproc_warn_flag | |
4096 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
4097 | else | |
4098 | ac_cpp_err= | |
4099 | fi | |
4100 | else | |
4101 | ac_cpp_err=yes | |
4102 | fi | |
4103 | if test -z "$ac_cpp_err"; then | |
bf3b7cd3 JD |
4104 | : |
4105 | else | |
60d26958 PB |
4106 | echo "$as_me: failed program was:" >&5 |
4107 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4108 | ||
4109 | # Broken: fails on valid input. | |
4110 | continue | |
bf3b7cd3 | 4111 | fi |
60d26958 PB |
4112 | rm -f conftest.err conftest.$ac_ext |
4113 | ||
4114 | # OK, works on sane cases. Now check whether non-existent headers | |
4115 | # can be detected and how. | |
4116 | cat >conftest.$ac_ext <<_ACEOF | |
4117 | /* confdefs.h. */ | |
4118 | _ACEOF | |
4119 | cat confdefs.h >>conftest.$ac_ext | |
4120 | cat >>conftest.$ac_ext <<_ACEOF | |
4121 | /* end confdefs.h. */ | |
4122 | #include <ac_nonexistent.h> | |
4123 | _ACEOF | |
4124 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
4125 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
4126 | ac_status=$? | |
4127 | grep -v '^ *+' conftest.er1 >conftest.err | |
4128 | rm -f conftest.er1 | |
4129 | cat conftest.err >&5 | |
4130 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4131 | (exit $ac_status); } >/dev/null; then | |
4132 | if test -s conftest.err; then | |
4133 | ac_cpp_err=$ac_c_preproc_warn_flag | |
4134 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
4135 | else | |
4136 | ac_cpp_err= | |
4137 | fi | |
4138 | else | |
4139 | ac_cpp_err=yes | |
4140 | fi | |
4141 | if test -z "$ac_cpp_err"; then | |
4142 | # Broken: success on invalid input. | |
4143 | continue | |
4144 | else | |
4145 | echo "$as_me: failed program was:" >&5 | |
4146 | sed 's/^/| /' conftest.$ac_ext >&5 | |
bf3b7cd3 | 4147 | |
60d26958 PB |
4148 | # Passes both tests. |
4149 | ac_preproc_ok=: | |
4150 | break | |
bf3b7cd3 | 4151 | fi |
60d26958 | 4152 | rm -f conftest.err conftest.$ac_ext |
bf3b7cd3 | 4153 | |
60d26958 PB |
4154 | done |
4155 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
4156 | rm -f conftest.err conftest.$ac_ext | |
4157 | if $ac_preproc_ok; then | |
4158 | break | |
4159 | fi | |
4160 | ||
4161 | done | |
4162 | ac_cv_prog_CPP=$CPP | |
4163 | ||
4164 | fi | |
4165 | CPP=$ac_cv_prog_CPP | |
4166 | else | |
4167 | ac_cv_prog_CPP=$CPP | |
4168 | fi | |
4169 | echo "$as_me:$LINENO: result: $CPP" >&5 | |
4170 | echo "${ECHO_T}$CPP" >&6 | |
4171 | ac_preproc_ok=false | |
4172 | for ac_c_preproc_warn_flag in '' yes | |
4173 | do | |
4174 | # Use a header file that comes with gcc, so configuring glibc | |
4175 | # with a fresh cross-compiler works. | |
4176 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
4177 | # <limits.h> exists even on freestanding compilers. | |
4178 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
4179 | # not just through cpp. "Syntax error" is here to catch this case. | |
bf3b7cd3 JD |
4180 | cat >conftest.$ac_ext <<_ACEOF |
4181 | /* confdefs.h. */ | |
4182 | _ACEOF | |
4183 | cat confdefs.h >>conftest.$ac_ext | |
4184 | cat >>conftest.$ac_ext <<_ACEOF | |
4185 | /* end confdefs.h. */ | |
60d26958 PB |
4186 | #ifdef __STDC__ |
4187 | # include <limits.h> | |
4188 | #else | |
4189 | # include <assert.h> | |
4190 | #endif | |
4191 | Syntax error | |
bf3b7cd3 | 4192 | _ACEOF |
60d26958 PB |
4193 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
4194 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
4195 | ac_status=$? | |
4196 | grep -v '^ *+' conftest.er1 >conftest.err | |
4197 | rm -f conftest.er1 | |
4198 | cat conftest.err >&5 | |
4199 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4200 | (exit $ac_status); } >/dev/null; then | |
4201 | if test -s conftest.err; then | |
4202 | ac_cpp_err=$ac_c_preproc_warn_flag | |
4203 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
4204 | else | |
4205 | ac_cpp_err= | |
4206 | fi | |
bf3b7cd3 | 4207 | else |
60d26958 | 4208 | ac_cpp_err=yes |
bf3b7cd3 | 4209 | fi |
60d26958 PB |
4210 | if test -z "$ac_cpp_err"; then |
4211 | : | |
4212 | else | |
4213 | echo "$as_me: failed program was:" >&5 | |
4214 | sed 's/^/| /' conftest.$ac_ext >&5 | |
bf3b7cd3 | 4215 | |
60d26958 PB |
4216 | # Broken: fails on valid input. |
4217 | continue | |
bf3b7cd3 | 4218 | fi |
60d26958 | 4219 | rm -f conftest.err conftest.$ac_ext |
bf3b7cd3 | 4220 | |
60d26958 PB |
4221 | # OK, works on sane cases. Now check whether non-existent headers |
4222 | # can be detected and how. | |
bf3b7cd3 JD |
4223 | cat >conftest.$ac_ext <<_ACEOF |
4224 | /* confdefs.h. */ | |
4225 | _ACEOF | |
4226 | cat confdefs.h >>conftest.$ac_ext | |
4227 | cat >>conftest.$ac_ext <<_ACEOF | |
4228 | /* end confdefs.h. */ | |
60d26958 | 4229 | #include <ac_nonexistent.h> |
bf3b7cd3 | 4230 | _ACEOF |
60d26958 PB |
4231 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
4232 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
bf3b7cd3 | 4233 | ac_status=$? |
60d26958 PB |
4234 | grep -v '^ *+' conftest.er1 >conftest.err |
4235 | rm -f conftest.er1 | |
4236 | cat conftest.err >&5 | |
bf3b7cd3 | 4237 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
60d26958 PB |
4238 | (exit $ac_status); } >/dev/null; then |
4239 | if test -s conftest.err; then | |
4240 | ac_cpp_err=$ac_c_preproc_warn_flag | |
4241 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
4242 | else | |
4243 | ac_cpp_err= | |
4244 | fi | |
bf3b7cd3 | 4245 | else |
60d26958 PB |
4246 | ac_cpp_err=yes |
4247 | fi | |
4248 | if test -z "$ac_cpp_err"; then | |
4249 | # Broken: success on invalid input. | |
4250 | continue | |
4251 | else | |
4252 | echo "$as_me: failed program was:" >&5 | |
bf3b7cd3 JD |
4253 | sed 's/^/| /' conftest.$ac_ext >&5 |
4254 | ||
60d26958 PB |
4255 | # Passes both tests. |
4256 | ac_preproc_ok=: | |
4257 | break | |
1a4b763e | 4258 | fi |
60d26958 | 4259 | rm -f conftest.err conftest.$ac_ext |
bf3b7cd3 | 4260 | |
60d26958 PB |
4261 | done |
4262 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
4263 | rm -f conftest.err conftest.$ac_ext | |
4264 | if $ac_preproc_ok; then | |
4265 | : | |
4266 | else | |
18c04407 RW |
4267 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
4268 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4269 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check | |
60d26958 PB |
4270 | See \`config.log' for more details." >&5 |
4271 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check | |
4272 | See \`config.log' for more details." >&2;} | |
18c04407 | 4273 | { (exit 1); exit 1; }; }; } |
bf3b7cd3 JD |
4274 | fi |
4275 | ||
60d26958 PB |
4276 | ac_ext=c |
4277 | ac_cpp='$CPP $CPPFLAGS' | |
4278 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
4279 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
4280 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
bf3b7cd3 | 4281 | |
60d26958 PB |
4282 | echo "$as_me:$LINENO: checking for inline" >&5 |
4283 | echo $ECHO_N "checking for inline... $ECHO_C" >&6 | |
4284 | if test "${ac_cv_c_inline+set}" = set; then | |
bf3b7cd3 JD |
4285 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
4286 | else | |
60d26958 PB |
4287 | ac_cv_c_inline=no |
4288 | for ac_kw in inline __inline__ __inline; do | |
bf3b7cd3 JD |
4289 | cat >conftest.$ac_ext <<_ACEOF |
4290 | /* confdefs.h. */ | |
4291 | _ACEOF | |
4292 | cat confdefs.h >>conftest.$ac_ext | |
4293 | cat >>conftest.$ac_ext <<_ACEOF | |
4294 | /* end confdefs.h. */ | |
60d26958 PB |
4295 | #ifndef __cplusplus |
4296 | typedef int foo_t; | |
4297 | static $ac_kw foo_t static_foo () {return 0; } | |
4298 | $ac_kw foo_t foo () {return 0; } | |
4299 | #endif | |
bf3b7cd3 | 4300 | |
bf3b7cd3 JD |
4301 | _ACEOF |
4302 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
4303 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4304 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4305 | ac_status=$? |
4306 | grep -v '^ *+' conftest.er1 >conftest.err | |
4307 | rm -f conftest.er1 | |
4308 | cat conftest.err >&5 | |
4309 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
4310 | (exit $ac_status); } && |
4311 | { ac_try='test -z "$ac_c_werror_flag" | |
4312 | || test ! -s conftest.err' | |
4313 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4314 | (eval $ac_try) 2>&5 | |
4315 | ac_status=$? | |
4316 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4317 | (exit $ac_status); }; } && | |
4318 | { ac_try='test -s conftest.$ac_objext' | |
4319 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4320 | (eval $ac_try) 2>&5 | |
4321 | ac_status=$? | |
4322 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4323 | (exit $ac_status); }; }; then | |
60d26958 | 4324 | ac_cv_c_inline=$ac_kw; break |
bf3b7cd3 JD |
4325 | else |
4326 | echo "$as_me: failed program was:" >&5 | |
4327 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4328 | ||
bf3b7cd3 | 4329 | fi |
b61ff9c8 | 4330 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
60d26958 | 4331 | done |
bf3b7cd3 JD |
4332 | |
4333 | fi | |
60d26958 PB |
4334 | echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 |
4335 | echo "${ECHO_T}$ac_cv_c_inline" >&6 | |
bf3b7cd3 | 4336 | |
60d26958 PB |
4337 | |
4338 | case $ac_cv_c_inline in | |
4339 | inline | yes) ;; | |
4340 | *) | |
4341 | case $ac_cv_c_inline in | |
4342 | no) ac_val=;; | |
4343 | *) ac_val=$ac_cv_c_inline;; | |
4344 | esac | |
4345 | cat >>confdefs.h <<_ACEOF | |
4346 | #ifndef __cplusplus | |
4347 | #define inline $ac_val | |
4348 | #endif | |
4349 | _ACEOF | |
4350 | ;; | |
4351 | esac | |
bf3b7cd3 JD |
4352 | |
4353 | ||
60d26958 | 4354 | # sizeof(char) is 1 by definition. |
b61ff9c8 BS |
4355 | echo "$as_me:$LINENO: checking for void *" >&5 |
4356 | echo $ECHO_N "checking for void *... $ECHO_C" >&6 | |
bf3b7cd3 JD |
4357 | if test "${ac_cv_type_void_p+set}" = set; then |
4358 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4359 | else | |
4360 | cat >conftest.$ac_ext <<_ACEOF | |
4361 | /* confdefs.h. */ | |
4362 | _ACEOF | |
4363 | cat confdefs.h >>conftest.$ac_ext | |
4364 | cat >>conftest.$ac_ext <<_ACEOF | |
4365 | /* end confdefs.h. */ | |
4366 | $ac_includes_default | |
4367 | int | |
4368 | main () | |
4369 | { | |
b61ff9c8 | 4370 | if ((void * *) 0) |
bf3b7cd3 | 4371 | return 0; |
b61ff9c8 | 4372 | if (sizeof (void *)) |
bf3b7cd3 JD |
4373 | return 0; |
4374 | ; | |
4375 | return 0; | |
4376 | } | |
4377 | _ACEOF | |
4378 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
4379 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4380 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4381 | ac_status=$? |
4382 | grep -v '^ *+' conftest.er1 >conftest.err | |
4383 | rm -f conftest.er1 | |
4384 | cat conftest.err >&5 | |
4385 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
4386 | (exit $ac_status); } && |
4387 | { ac_try='test -z "$ac_c_werror_flag" | |
4388 | || test ! -s conftest.err' | |
4389 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4390 | (eval $ac_try) 2>&5 | |
4391 | ac_status=$? | |
4392 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4393 | (exit $ac_status); }; } && | |
4394 | { ac_try='test -s conftest.$ac_objext' | |
4395 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4396 | (eval $ac_try) 2>&5 | |
4397 | ac_status=$? | |
4398 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4399 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4400 | ac_cv_type_void_p=yes |
4401 | else | |
4402 | echo "$as_me: failed program was:" >&5 | |
4403 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4404 | ||
b61ff9c8 | 4405 | ac_cv_type_void_p=no |
bf3b7cd3 | 4406 | fi |
b61ff9c8 | 4407 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 4408 | fi |
b61ff9c8 BS |
4409 | echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5 |
4410 | echo "${ECHO_T}$ac_cv_type_void_p" >&6 | |
bf3b7cd3 | 4411 | |
b61ff9c8 BS |
4412 | echo "$as_me:$LINENO: checking size of void *" >&5 |
4413 | echo $ECHO_N "checking size of void *... $ECHO_C" >&6 | |
ba479fd2 NN |
4414 | if test "${ac_cv_sizeof_void_p+set}" = set; then |
4415 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75b6f3fd | 4416 | else |
b61ff9c8 BS |
4417 | if test "$ac_cv_type_void_p" = yes; then |
4418 | # The cast to unsigned long works around a bug in the HP C Compiler | |
4419 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4420 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4421 | # This bug is HP SR number 8606223364. | |
bf3b7cd3 JD |
4422 | if test "$cross_compiling" = yes; then |
4423 | # Depending upon the size, compute the lo and hi bounds. | |
4424 | cat >conftest.$ac_ext <<_ACEOF | |
4425 | /* confdefs.h. */ | |
4426 | _ACEOF | |
4427 | cat confdefs.h >>conftest.$ac_ext | |
4428 | cat >>conftest.$ac_ext <<_ACEOF | |
4429 | /* end confdefs.h. */ | |
4430 | $ac_includes_default | |
4431 | int | |
4432 | main () | |
4433 | { | |
b61ff9c8 | 4434 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)]; |
bf3b7cd3 JD |
4435 | test_array [0] = 0 |
4436 | ||
4437 | ; | |
4438 | return 0; | |
4439 | } | |
4440 | _ACEOF | |
4441 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
4442 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4443 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4444 | ac_status=$? |
4445 | grep -v '^ *+' conftest.er1 >conftest.err | |
4446 | rm -f conftest.er1 | |
4447 | cat conftest.err >&5 | |
4448 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
4449 | (exit $ac_status); } && |
4450 | { ac_try='test -z "$ac_c_werror_flag" | |
4451 | || test ! -s conftest.err' | |
4452 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4453 | (eval $ac_try) 2>&5 | |
4454 | ac_status=$? | |
4455 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4456 | (exit $ac_status); }; } && | |
4457 | { ac_try='test -s conftest.$ac_objext' | |
4458 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4459 | (eval $ac_try) 2>&5 | |
4460 | ac_status=$? | |
4461 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4462 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4463 | ac_lo=0 ac_mid=0 |
4464 | while :; do | |
4465 | cat >conftest.$ac_ext <<_ACEOF | |
4466 | /* confdefs.h. */ | |
4467 | _ACEOF | |
4468 | cat confdefs.h >>conftest.$ac_ext | |
4469 | cat >>conftest.$ac_ext <<_ACEOF | |
4470 | /* end confdefs.h. */ | |
4471 | $ac_includes_default | |
4472 | int | |
4473 | main () | |
4474 | { | |
b61ff9c8 | 4475 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; |
bf3b7cd3 JD |
4476 | test_array [0] = 0 |
4477 | ||
4478 | ; | |
4479 | return 0; | |
4480 | } | |
4481 | _ACEOF | |
4482 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
4483 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4484 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4485 | ac_status=$? |
4486 | grep -v '^ *+' conftest.er1 >conftest.err | |
4487 | rm -f conftest.er1 | |
4488 | cat conftest.err >&5 | |
4489 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
4490 | (exit $ac_status); } && |
4491 | { ac_try='test -z "$ac_c_werror_flag" | |
4492 | || test ! -s conftest.err' | |
4493 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4494 | (eval $ac_try) 2>&5 | |
4495 | ac_status=$? | |
4496 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4497 | (exit $ac_status); }; } && | |
4498 | { ac_try='test -s conftest.$ac_objext' | |
4499 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4500 | (eval $ac_try) 2>&5 | |
4501 | ac_status=$? | |
4502 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4503 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4504 | ac_hi=$ac_mid; break |
4505 | else | |
4506 | echo "$as_me: failed program was:" >&5 | |
4507 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4508 | ||
b61ff9c8 BS |
4509 | ac_lo=`expr $ac_mid + 1` |
4510 | if test $ac_lo -le $ac_mid; then | |
4511 | ac_lo= ac_hi= | |
4512 | break | |
4513 | fi | |
4514 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
bf3b7cd3 | 4515 | fi |
b61ff9c8 | 4516 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4517 | done |
4518 | else | |
4519 | echo "$as_me: failed program was:" >&5 | |
4520 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4521 | ||
b61ff9c8 | 4522 | cat >conftest.$ac_ext <<_ACEOF |
bf3b7cd3 JD |
4523 | /* confdefs.h. */ |
4524 | _ACEOF | |
4525 | cat confdefs.h >>conftest.$ac_ext | |
4526 | cat >>conftest.$ac_ext <<_ACEOF | |
4527 | /* end confdefs.h. */ | |
4528 | $ac_includes_default | |
4529 | int | |
4530 | main () | |
4531 | { | |
b61ff9c8 | 4532 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)]; |
bf3b7cd3 JD |
4533 | test_array [0] = 0 |
4534 | ||
4535 | ; | |
4536 | return 0; | |
4537 | } | |
4538 | _ACEOF | |
4539 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
4540 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4541 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4542 | ac_status=$? |
4543 | grep -v '^ *+' conftest.er1 >conftest.err | |
4544 | rm -f conftest.er1 | |
4545 | cat conftest.err >&5 | |
4546 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
4547 | (exit $ac_status); } && |
4548 | { ac_try='test -z "$ac_c_werror_flag" | |
4549 | || test ! -s conftest.err' | |
4550 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4551 | (eval $ac_try) 2>&5 | |
4552 | ac_status=$? | |
4553 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4554 | (exit $ac_status); }; } && | |
4555 | { ac_try='test -s conftest.$ac_objext' | |
4556 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4557 | (eval $ac_try) 2>&5 | |
4558 | ac_status=$? | |
4559 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4560 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4561 | ac_hi=-1 ac_mid=-1 |
4562 | while :; do | |
4563 | cat >conftest.$ac_ext <<_ACEOF | |
4564 | /* confdefs.h. */ | |
4565 | _ACEOF | |
4566 | cat confdefs.h >>conftest.$ac_ext | |
4567 | cat >>conftest.$ac_ext <<_ACEOF | |
4568 | /* end confdefs.h. */ | |
4569 | $ac_includes_default | |
4570 | int | |
4571 | main () | |
4572 | { | |
b61ff9c8 | 4573 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)]; |
bf3b7cd3 JD |
4574 | test_array [0] = 0 |
4575 | ||
4576 | ; | |
4577 | return 0; | |
4578 | } | |
4579 | _ACEOF | |
4580 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
4581 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4582 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4583 | ac_status=$? |
4584 | grep -v '^ *+' conftest.er1 >conftest.err | |
4585 | rm -f conftest.er1 | |
4586 | cat conftest.err >&5 | |
4587 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
4588 | (exit $ac_status); } && |
4589 | { ac_try='test -z "$ac_c_werror_flag" | |
4590 | || test ! -s conftest.err' | |
4591 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4592 | (eval $ac_try) 2>&5 | |
4593 | ac_status=$? | |
4594 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4595 | (exit $ac_status); }; } && | |
4596 | { ac_try='test -s conftest.$ac_objext' | |
4597 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4598 | (eval $ac_try) 2>&5 | |
4599 | ac_status=$? | |
4600 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4601 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4602 | ac_lo=$ac_mid; break |
4603 | else | |
4604 | echo "$as_me: failed program was:" >&5 | |
4605 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4606 | ||
b61ff9c8 BS |
4607 | ac_hi=`expr '(' $ac_mid ')' - 1` |
4608 | if test $ac_mid -le $ac_hi; then | |
4609 | ac_lo= ac_hi= | |
4610 | break | |
4611 | fi | |
4612 | ac_mid=`expr 2 '*' $ac_mid` | |
bf3b7cd3 | 4613 | fi |
b61ff9c8 | 4614 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4615 | done |
4616 | else | |
4617 | echo "$as_me: failed program was:" >&5 | |
4618 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4619 | ||
b61ff9c8 | 4620 | ac_lo= ac_hi= |
bf3b7cd3 | 4621 | fi |
b61ff9c8 | 4622 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 4623 | fi |
b61ff9c8 | 4624 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4625 | # Binary search between lo and hi bounds. |
4626 | while test "x$ac_lo" != "x$ac_hi"; do | |
4627 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
4628 | cat >conftest.$ac_ext <<_ACEOF | |
4629 | /* confdefs.h. */ | |
4630 | _ACEOF | |
4631 | cat confdefs.h >>conftest.$ac_ext | |
4632 | cat >>conftest.$ac_ext <<_ACEOF | |
4633 | /* end confdefs.h. */ | |
4634 | $ac_includes_default | |
4635 | int | |
4636 | main () | |
4637 | { | |
b61ff9c8 | 4638 | static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; |
bf3b7cd3 JD |
4639 | test_array [0] = 0 |
4640 | ||
4641 | ; | |
4642 | return 0; | |
4643 | } | |
4644 | _ACEOF | |
4645 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
4646 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4647 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4648 | ac_status=$? |
4649 | grep -v '^ *+' conftest.er1 >conftest.err | |
4650 | rm -f conftest.er1 | |
4651 | cat conftest.err >&5 | |
4652 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
4653 | (exit $ac_status); } && |
4654 | { ac_try='test -z "$ac_c_werror_flag" | |
4655 | || test ! -s conftest.err' | |
4656 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4657 | (eval $ac_try) 2>&5 | |
4658 | ac_status=$? | |
4659 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4660 | (exit $ac_status); }; } && | |
4661 | { ac_try='test -s conftest.$ac_objext' | |
4662 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4663 | (eval $ac_try) 2>&5 | |
4664 | ac_status=$? | |
4665 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4666 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4667 | ac_hi=$ac_mid |
4668 | else | |
4669 | echo "$as_me: failed program was:" >&5 | |
4670 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4671 | ||
b61ff9c8 | 4672 | ac_lo=`expr '(' $ac_mid ')' + 1` |
bf3b7cd3 | 4673 | fi |
b61ff9c8 | 4674 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4675 | done |
4676 | case $ac_lo in | |
4677 | ?*) ac_cv_sizeof_void_p=$ac_lo;; | |
18c04407 RW |
4678 | '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
4679 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4680 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77 | |
bf3b7cd3 | 4681 | See \`config.log' for more details." >&5 |
b61ff9c8 | 4682 | echo "$as_me: error: cannot compute sizeof (void *), 77 |
bf3b7cd3 | 4683 | See \`config.log' for more details." >&2;} |
18c04407 | 4684 | { (exit 1); exit 1; }; }; } ;; |
bf3b7cd3 | 4685 | esac |
b61ff9c8 BS |
4686 | else |
4687 | if test "$cross_compiling" = yes; then | |
18c04407 RW |
4688 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
4689 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
4690 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling | |
b61ff9c8 BS |
4691 | See \`config.log' for more details." >&5 |
4692 | echo "$as_me: error: cannot run test program while cross compiling | |
4693 | See \`config.log' for more details." >&2;} | |
18c04407 | 4694 | { (exit 1); exit 1; }; }; } |
bf3b7cd3 JD |
4695 | else |
4696 | cat >conftest.$ac_ext <<_ACEOF | |
4697 | /* confdefs.h. */ | |
4698 | _ACEOF | |
4699 | cat confdefs.h >>conftest.$ac_ext | |
4700 | cat >>conftest.$ac_ext <<_ACEOF | |
4701 | /* end confdefs.h. */ | |
4702 | $ac_includes_default | |
b61ff9c8 BS |
4703 | long longval () { return (long) (sizeof (void *)); } |
4704 | unsigned long ulongval () { return (long) (sizeof (void *)); } | |
bf3b7cd3 JD |
4705 | #include <stdio.h> |
4706 | #include <stdlib.h> | |
4707 | int | |
4708 | main () | |
4709 | { | |
4710 | ||
4711 | FILE *f = fopen ("conftest.val", "w"); | |
4712 | if (! f) | |
b61ff9c8 BS |
4713 | exit (1); |
4714 | if (((long) (sizeof (void *))) < 0) | |
bf3b7cd3 | 4715 | { |
b61ff9c8 BS |
4716 | long i = longval (); |
4717 | if (i != ((long) (sizeof (void *)))) | |
4718 | exit (1); | |
bf3b7cd3 JD |
4719 | fprintf (f, "%ld\n", i); |
4720 | } | |
4721 | else | |
4722 | { | |
b61ff9c8 BS |
4723 | unsigned long i = ulongval (); |
4724 | if (i != ((long) (sizeof (void *)))) | |
4725 | exit (1); | |
bf3b7cd3 JD |
4726 | fprintf (f, "%lu\n", i); |
4727 | } | |
b61ff9c8 | 4728 | exit (ferror (f) || fclose (f) != 0); |
bf3b7cd3 JD |
4729 | |
4730 | ; | |
4731 | return 0; | |
4732 | } | |
4733 | _ACEOF | |
4734 | rm -f conftest$ac_exeext | |
b61ff9c8 BS |
4735 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
4736 | (eval $ac_link) 2>&5 | |
bf3b7cd3 JD |
4737 | ac_status=$? |
4738 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4739 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
b61ff9c8 BS |
4740 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
4741 | (eval $ac_try) 2>&5 | |
bf3b7cd3 JD |
4742 | ac_status=$? |
4743 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4744 | (exit $ac_status); }; }; then | |
4745 | ac_cv_sizeof_void_p=`cat conftest.val` | |
4746 | else | |
4747 | echo "$as_me: program exited with status $ac_status" >&5 | |
4748 | echo "$as_me: failed program was:" >&5 | |
4749 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4750 | ||
4751 | ( exit $ac_status ) | |
18c04407 RW |
4752 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
4753 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
b61ff9c8 | 4754 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77 |
bf3b7cd3 | 4755 | See \`config.log' for more details." >&5 |
b61ff9c8 | 4756 | echo "$as_me: error: cannot compute sizeof (void *), 77 |
bf3b7cd3 | 4757 | See \`config.log' for more details." >&2;} |
18c04407 | 4758 | { (exit 1); exit 1; }; }; } |
b61ff9c8 BS |
4759 | fi |
4760 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
bf3b7cd3 JD |
4761 | fi |
4762 | fi | |
4763 | rm -f conftest.val | |
b61ff9c8 BS |
4764 | else |
4765 | ac_cv_sizeof_void_p=0 | |
bf3b7cd3 | 4766 | fi |
b61ff9c8 BS |
4767 | fi |
4768 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 | |
4769 | echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6 | |
bf3b7cd3 JD |
4770 | cat >>confdefs.h <<_ACEOF |
4771 | #define SIZEOF_VOID_P $ac_cv_sizeof_void_p | |
4772 | _ACEOF | |
4773 | ||
4774 | ||
b61ff9c8 BS |
4775 | echo "$as_me:$LINENO: checking for short" >&5 |
4776 | echo $ECHO_N "checking for short... $ECHO_C" >&6 | |
bf3b7cd3 JD |
4777 | if test "${ac_cv_type_short+set}" = set; then |
4778 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4779 | else | |
4780 | cat >conftest.$ac_ext <<_ACEOF | |
4781 | /* confdefs.h. */ | |
4782 | _ACEOF | |
4783 | cat confdefs.h >>conftest.$ac_ext | |
4784 | cat >>conftest.$ac_ext <<_ACEOF | |
4785 | /* end confdefs.h. */ | |
4786 | $ac_includes_default | |
4787 | int | |
4788 | main () | |
4789 | { | |
b61ff9c8 | 4790 | if ((short *) 0) |
bf3b7cd3 | 4791 | return 0; |
b61ff9c8 | 4792 | if (sizeof (short)) |
bf3b7cd3 JD |
4793 | return 0; |
4794 | ; | |
4795 | return 0; | |
4796 | } | |
4797 | _ACEOF | |
4798 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
4799 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4800 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4801 | ac_status=$? |
4802 | grep -v '^ *+' conftest.er1 >conftest.err | |
4803 | rm -f conftest.er1 | |
4804 | cat conftest.err >&5 | |
4805 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
4806 | (exit $ac_status); } && |
4807 | { ac_try='test -z "$ac_c_werror_flag" | |
4808 | || test ! -s conftest.err' | |
4809 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4810 | (eval $ac_try) 2>&5 | |
4811 | ac_status=$? | |
4812 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4813 | (exit $ac_status); }; } && | |
4814 | { ac_try='test -s conftest.$ac_objext' | |
4815 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4816 | (eval $ac_try) 2>&5 | |
4817 | ac_status=$? | |
4818 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4819 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4820 | ac_cv_type_short=yes |
4821 | else | |
4822 | echo "$as_me: failed program was:" >&5 | |
4823 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4824 | ||
b61ff9c8 | 4825 | ac_cv_type_short=no |
bf3b7cd3 | 4826 | fi |
b61ff9c8 | 4827 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 4828 | fi |
b61ff9c8 BS |
4829 | echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5 |
4830 | echo "${ECHO_T}$ac_cv_type_short" >&6 | |
bf3b7cd3 | 4831 | |
b61ff9c8 BS |
4832 | echo "$as_me:$LINENO: checking size of short" >&5 |
4833 | echo $ECHO_N "checking size of short... $ECHO_C" >&6 | |
bf3b7cd3 JD |
4834 | if test "${ac_cv_sizeof_short+set}" = set; then |
4835 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4836 | else | |
b61ff9c8 BS |
4837 | if test "$ac_cv_type_short" = yes; then |
4838 | # The cast to unsigned long works around a bug in the HP C Compiler | |
4839 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
4840 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
4841 | # This bug is HP SR number 8606223364. | |
bf3b7cd3 JD |
4842 | if test "$cross_compiling" = yes; then |
4843 | # Depending upon the size, compute the lo and hi bounds. | |
4844 | cat >conftest.$ac_ext <<_ACEOF | |
4845 | /* confdefs.h. */ | |
4846 | _ACEOF | |
4847 | cat confdefs.h >>conftest.$ac_ext | |
4848 | cat >>conftest.$ac_ext <<_ACEOF | |
4849 | /* end confdefs.h. */ | |
4850 | $ac_includes_default | |
4851 | int | |
4852 | main () | |
4853 | { | |
b61ff9c8 | 4854 | static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)]; |
bf3b7cd3 JD |
4855 | test_array [0] = 0 |
4856 | ||
4857 | ; | |
4858 | return 0; | |
4859 | } | |
4860 | _ACEOF | |
4861 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
4862 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4863 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4864 | ac_status=$? |
4865 | grep -v '^ *+' conftest.er1 >conftest.err | |
4866 | rm -f conftest.er1 | |
4867 | cat conftest.err >&5 | |
4868 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
4869 | (exit $ac_status); } && |
4870 | { ac_try='test -z "$ac_c_werror_flag" | |
4871 | || test ! -s conftest.err' | |
4872 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4873 | (eval $ac_try) 2>&5 | |
4874 | ac_status=$? | |
4875 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4876 | (exit $ac_status); }; } && | |
4877 | { ac_try='test -s conftest.$ac_objext' | |
4878 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4879 | (eval $ac_try) 2>&5 | |
4880 | ac_status=$? | |
4881 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4882 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4883 | ac_lo=0 ac_mid=0 |
4884 | while :; do | |
4885 | cat >conftest.$ac_ext <<_ACEOF | |
4886 | /* confdefs.h. */ | |
4887 | _ACEOF | |
4888 | cat confdefs.h >>conftest.$ac_ext | |
4889 | cat >>conftest.$ac_ext <<_ACEOF | |
4890 | /* end confdefs.h. */ | |
4891 | $ac_includes_default | |
4892 | int | |
4893 | main () | |
4894 | { | |
b61ff9c8 | 4895 | static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; |
bf3b7cd3 JD |
4896 | test_array [0] = 0 |
4897 | ||
4898 | ; | |
4899 | return 0; | |
4900 | } | |
4901 | _ACEOF | |
4902 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
4903 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4904 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4905 | ac_status=$? |
4906 | grep -v '^ *+' conftest.er1 >conftest.err | |
4907 | rm -f conftest.er1 | |
4908 | cat conftest.err >&5 | |
4909 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
4910 | (exit $ac_status); } && |
4911 | { ac_try='test -z "$ac_c_werror_flag" | |
4912 | || test ! -s conftest.err' | |
4913 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4914 | (eval $ac_try) 2>&5 | |
4915 | ac_status=$? | |
4916 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4917 | (exit $ac_status); }; } && | |
4918 | { ac_try='test -s conftest.$ac_objext' | |
4919 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4920 | (eval $ac_try) 2>&5 | |
4921 | ac_status=$? | |
4922 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4923 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4924 | ac_hi=$ac_mid; break |
4925 | else | |
4926 | echo "$as_me: failed program was:" >&5 | |
4927 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4928 | ||
b61ff9c8 BS |
4929 | ac_lo=`expr $ac_mid + 1` |
4930 | if test $ac_lo -le $ac_mid; then | |
4931 | ac_lo= ac_hi= | |
4932 | break | |
4933 | fi | |
4934 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
bf3b7cd3 | 4935 | fi |
b61ff9c8 | 4936 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
4937 | done |
4938 | else | |
4939 | echo "$as_me: failed program was:" >&5 | |
4940 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4941 | ||
b61ff9c8 | 4942 | cat >conftest.$ac_ext <<_ACEOF |
bf3b7cd3 JD |
4943 | /* confdefs.h. */ |
4944 | _ACEOF | |
4945 | cat confdefs.h >>conftest.$ac_ext | |
4946 | cat >>conftest.$ac_ext <<_ACEOF | |
4947 | /* end confdefs.h. */ | |
4948 | $ac_includes_default | |
4949 | int | |
4950 | main () | |
4951 | { | |
b61ff9c8 | 4952 | static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)]; |
bf3b7cd3 JD |
4953 | test_array [0] = 0 |
4954 | ||
4955 | ; | |
4956 | return 0; | |
4957 | } | |
4958 | _ACEOF | |
4959 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
4960 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
4961 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
4962 | ac_status=$? |
4963 | grep -v '^ *+' conftest.er1 >conftest.err | |
4964 | rm -f conftest.er1 | |
4965 | cat conftest.err >&5 | |
4966 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
4967 | (exit $ac_status); } && |
4968 | { ac_try='test -z "$ac_c_werror_flag" | |
4969 | || test ! -s conftest.err' | |
4970 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4971 | (eval $ac_try) 2>&5 | |
4972 | ac_status=$? | |
4973 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4974 | (exit $ac_status); }; } && | |
4975 | { ac_try='test -s conftest.$ac_objext' | |
4976 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
4977 | (eval $ac_try) 2>&5 | |
4978 | ac_status=$? | |
4979 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
4980 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
4981 | ac_hi=-1 ac_mid=-1 |
4982 | while :; do | |
4983 | cat >conftest.$ac_ext <<_ACEOF | |
4984 | /* confdefs.h. */ | |
4985 | _ACEOF | |
4986 | cat confdefs.h >>conftest.$ac_ext | |
4987 | cat >>conftest.$ac_ext <<_ACEOF | |
4988 | /* end confdefs.h. */ | |
4989 | $ac_includes_default | |
4990 | int | |
4991 | main () | |
4992 | { | |
b61ff9c8 | 4993 | static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)]; |
bf3b7cd3 JD |
4994 | test_array [0] = 0 |
4995 | ||
4996 | ; | |
4997 | return 0; | |
4998 | } | |
4999 | _ACEOF | |
5000 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5001 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5002 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5003 | ac_status=$? |
5004 | grep -v '^ *+' conftest.er1 >conftest.err | |
5005 | rm -f conftest.er1 | |
5006 | cat conftest.err >&5 | |
5007 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5008 | (exit $ac_status); } && |
5009 | { ac_try='test -z "$ac_c_werror_flag" | |
5010 | || test ! -s conftest.err' | |
5011 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5012 | (eval $ac_try) 2>&5 | |
5013 | ac_status=$? | |
5014 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5015 | (exit $ac_status); }; } && | |
5016 | { ac_try='test -s conftest.$ac_objext' | |
5017 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5018 | (eval $ac_try) 2>&5 | |
5019 | ac_status=$? | |
5020 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5021 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5022 | ac_lo=$ac_mid; break |
5023 | else | |
5024 | echo "$as_me: failed program was:" >&5 | |
5025 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5026 | ||
b61ff9c8 BS |
5027 | ac_hi=`expr '(' $ac_mid ')' - 1` |
5028 | if test $ac_mid -le $ac_hi; then | |
5029 | ac_lo= ac_hi= | |
5030 | break | |
5031 | fi | |
5032 | ac_mid=`expr 2 '*' $ac_mid` | |
bf3b7cd3 | 5033 | fi |
b61ff9c8 | 5034 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5035 | done |
5036 | else | |
5037 | echo "$as_me: failed program was:" >&5 | |
5038 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5039 | ||
b61ff9c8 | 5040 | ac_lo= ac_hi= |
bf3b7cd3 | 5041 | fi |
b61ff9c8 | 5042 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 5043 | fi |
b61ff9c8 | 5044 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5045 | # Binary search between lo and hi bounds. |
5046 | while test "x$ac_lo" != "x$ac_hi"; do | |
5047 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
5048 | cat >conftest.$ac_ext <<_ACEOF | |
5049 | /* confdefs.h. */ | |
5050 | _ACEOF | |
5051 | cat confdefs.h >>conftest.$ac_ext | |
5052 | cat >>conftest.$ac_ext <<_ACEOF | |
5053 | /* end confdefs.h. */ | |
5054 | $ac_includes_default | |
5055 | int | |
5056 | main () | |
5057 | { | |
b61ff9c8 | 5058 | static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; |
bf3b7cd3 JD |
5059 | test_array [0] = 0 |
5060 | ||
5061 | ; | |
5062 | return 0; | |
5063 | } | |
5064 | _ACEOF | |
5065 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5066 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5067 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5068 | ac_status=$? |
5069 | grep -v '^ *+' conftest.er1 >conftest.err | |
5070 | rm -f conftest.er1 | |
5071 | cat conftest.err >&5 | |
5072 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5073 | (exit $ac_status); } && |
5074 | { ac_try='test -z "$ac_c_werror_flag" | |
5075 | || test ! -s conftest.err' | |
5076 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5077 | (eval $ac_try) 2>&5 | |
5078 | ac_status=$? | |
5079 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5080 | (exit $ac_status); }; } && | |
5081 | { ac_try='test -s conftest.$ac_objext' | |
5082 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5083 | (eval $ac_try) 2>&5 | |
5084 | ac_status=$? | |
5085 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5086 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5087 | ac_hi=$ac_mid |
5088 | else | |
5089 | echo "$as_me: failed program was:" >&5 | |
5090 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5091 | ||
b61ff9c8 | 5092 | ac_lo=`expr '(' $ac_mid ')' + 1` |
bf3b7cd3 | 5093 | fi |
b61ff9c8 | 5094 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5095 | done |
5096 | case $ac_lo in | |
5097 | ?*) ac_cv_sizeof_short=$ac_lo;; | |
18c04407 RW |
5098 | '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
5099 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5100 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 | |
bf3b7cd3 | 5101 | See \`config.log' for more details." >&5 |
b61ff9c8 | 5102 | echo "$as_me: error: cannot compute sizeof (short), 77 |
bf3b7cd3 | 5103 | See \`config.log' for more details." >&2;} |
18c04407 | 5104 | { (exit 1); exit 1; }; }; } ;; |
bf3b7cd3 | 5105 | esac |
b61ff9c8 BS |
5106 | else |
5107 | if test "$cross_compiling" = yes; then | |
18c04407 RW |
5108 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
5109 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5110 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling | |
b61ff9c8 BS |
5111 | See \`config.log' for more details." >&5 |
5112 | echo "$as_me: error: cannot run test program while cross compiling | |
5113 | See \`config.log' for more details." >&2;} | |
18c04407 | 5114 | { (exit 1); exit 1; }; }; } |
8b1f719a PB |
5115 | else |
5116 | cat >conftest.$ac_ext <<_ACEOF | |
bf3b7cd3 JD |
5117 | /* confdefs.h. */ |
5118 | _ACEOF | |
5119 | cat confdefs.h >>conftest.$ac_ext | |
5120 | cat >>conftest.$ac_ext <<_ACEOF | |
5121 | /* end confdefs.h. */ | |
5122 | $ac_includes_default | |
b61ff9c8 BS |
5123 | long longval () { return (long) (sizeof (short)); } |
5124 | unsigned long ulongval () { return (long) (sizeof (short)); } | |
bf3b7cd3 JD |
5125 | #include <stdio.h> |
5126 | #include <stdlib.h> | |
5127 | int | |
5128 | main () | |
5129 | { | |
5130 | ||
5131 | FILE *f = fopen ("conftest.val", "w"); | |
5132 | if (! f) | |
b61ff9c8 BS |
5133 | exit (1); |
5134 | if (((long) (sizeof (short))) < 0) | |
bf3b7cd3 | 5135 | { |
b61ff9c8 BS |
5136 | long i = longval (); |
5137 | if (i != ((long) (sizeof (short)))) | |
5138 | exit (1); | |
bf3b7cd3 JD |
5139 | fprintf (f, "%ld\n", i); |
5140 | } | |
5141 | else | |
5142 | { | |
b61ff9c8 BS |
5143 | unsigned long i = ulongval (); |
5144 | if (i != ((long) (sizeof (short)))) | |
5145 | exit (1); | |
bf3b7cd3 JD |
5146 | fprintf (f, "%lu\n", i); |
5147 | } | |
b61ff9c8 | 5148 | exit (ferror (f) || fclose (f) != 0); |
bf3b7cd3 JD |
5149 | |
5150 | ; | |
5151 | return 0; | |
5152 | } | |
5153 | _ACEOF | |
5154 | rm -f conftest$ac_exeext | |
b61ff9c8 BS |
5155 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
5156 | (eval $ac_link) 2>&5 | |
bf3b7cd3 JD |
5157 | ac_status=$? |
5158 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5159 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
b61ff9c8 BS |
5160 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5161 | (eval $ac_try) 2>&5 | |
bf3b7cd3 JD |
5162 | ac_status=$? |
5163 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5164 | (exit $ac_status); }; }; then | |
5165 | ac_cv_sizeof_short=`cat conftest.val` | |
5166 | else | |
5167 | echo "$as_me: program exited with status $ac_status" >&5 | |
5168 | echo "$as_me: failed program was:" >&5 | |
5169 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5170 | ||
5171 | ( exit $ac_status ) | |
18c04407 RW |
5172 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
5173 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
b61ff9c8 | 5174 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 |
bf3b7cd3 | 5175 | See \`config.log' for more details." >&5 |
b61ff9c8 | 5176 | echo "$as_me: error: cannot compute sizeof (short), 77 |
bf3b7cd3 | 5177 | See \`config.log' for more details." >&2;} |
18c04407 | 5178 | { (exit 1); exit 1; }; }; } |
b61ff9c8 BS |
5179 | fi |
5180 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
bf3b7cd3 JD |
5181 | fi |
5182 | fi | |
5183 | rm -f conftest.val | |
b61ff9c8 BS |
5184 | else |
5185 | ac_cv_sizeof_short=0 | |
bf3b7cd3 | 5186 | fi |
b61ff9c8 BS |
5187 | fi |
5188 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 | |
5189 | echo "${ECHO_T}$ac_cv_sizeof_short" >&6 | |
bf3b7cd3 JD |
5190 | cat >>confdefs.h <<_ACEOF |
5191 | #define SIZEOF_SHORT $ac_cv_sizeof_short | |
5192 | _ACEOF | |
5193 | ||
5194 | ||
b61ff9c8 BS |
5195 | echo "$as_me:$LINENO: checking for int" >&5 |
5196 | echo $ECHO_N "checking for int... $ECHO_C" >&6 | |
bf3b7cd3 JD |
5197 | if test "${ac_cv_type_int+set}" = set; then |
5198 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5199 | else | |
5200 | cat >conftest.$ac_ext <<_ACEOF | |
5201 | /* confdefs.h. */ | |
5202 | _ACEOF | |
5203 | cat confdefs.h >>conftest.$ac_ext | |
5204 | cat >>conftest.$ac_ext <<_ACEOF | |
5205 | /* end confdefs.h. */ | |
5206 | $ac_includes_default | |
5207 | int | |
5208 | main () | |
5209 | { | |
b61ff9c8 | 5210 | if ((int *) 0) |
bf3b7cd3 | 5211 | return 0; |
b61ff9c8 | 5212 | if (sizeof (int)) |
bf3b7cd3 JD |
5213 | return 0; |
5214 | ; | |
5215 | return 0; | |
5216 | } | |
5217 | _ACEOF | |
5218 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5219 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5220 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5221 | ac_status=$? |
5222 | grep -v '^ *+' conftest.er1 >conftest.err | |
5223 | rm -f conftest.er1 | |
5224 | cat conftest.err >&5 | |
5225 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5226 | (exit $ac_status); } && |
5227 | { ac_try='test -z "$ac_c_werror_flag" | |
5228 | || test ! -s conftest.err' | |
5229 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5230 | (eval $ac_try) 2>&5 | |
5231 | ac_status=$? | |
5232 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5233 | (exit $ac_status); }; } && | |
5234 | { ac_try='test -s conftest.$ac_objext' | |
5235 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5236 | (eval $ac_try) 2>&5 | |
5237 | ac_status=$? | |
5238 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5239 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5240 | ac_cv_type_int=yes |
5241 | else | |
5242 | echo "$as_me: failed program was:" >&5 | |
5243 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5244 | ||
b61ff9c8 | 5245 | ac_cv_type_int=no |
bf3b7cd3 | 5246 | fi |
b61ff9c8 | 5247 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 5248 | fi |
b61ff9c8 BS |
5249 | echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 |
5250 | echo "${ECHO_T}$ac_cv_type_int" >&6 | |
bf3b7cd3 | 5251 | |
b61ff9c8 BS |
5252 | echo "$as_me:$LINENO: checking size of int" >&5 |
5253 | echo $ECHO_N "checking size of int... $ECHO_C" >&6 | |
bf3b7cd3 JD |
5254 | if test "${ac_cv_sizeof_int+set}" = set; then |
5255 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5256 | else | |
b61ff9c8 BS |
5257 | if test "$ac_cv_type_int" = yes; then |
5258 | # The cast to unsigned long works around a bug in the HP C Compiler | |
5259 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5260 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5261 | # This bug is HP SR number 8606223364. | |
bf3b7cd3 JD |
5262 | if test "$cross_compiling" = yes; then |
5263 | # Depending upon the size, compute the lo and hi bounds. | |
5264 | cat >conftest.$ac_ext <<_ACEOF | |
5265 | /* confdefs.h. */ | |
5266 | _ACEOF | |
5267 | cat confdefs.h >>conftest.$ac_ext | |
5268 | cat >>conftest.$ac_ext <<_ACEOF | |
5269 | /* end confdefs.h. */ | |
5270 | $ac_includes_default | |
5271 | int | |
5272 | main () | |
5273 | { | |
b61ff9c8 | 5274 | static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)]; |
bf3b7cd3 JD |
5275 | test_array [0] = 0 |
5276 | ||
5277 | ; | |
5278 | return 0; | |
5279 | } | |
5280 | _ACEOF | |
5281 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5282 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5283 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5284 | ac_status=$? |
5285 | grep -v '^ *+' conftest.er1 >conftest.err | |
5286 | rm -f conftest.er1 | |
5287 | cat conftest.err >&5 | |
5288 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5289 | (exit $ac_status); } && |
5290 | { ac_try='test -z "$ac_c_werror_flag" | |
5291 | || test ! -s conftest.err' | |
5292 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5293 | (eval $ac_try) 2>&5 | |
5294 | ac_status=$? | |
5295 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5296 | (exit $ac_status); }; } && | |
5297 | { ac_try='test -s conftest.$ac_objext' | |
5298 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5299 | (eval $ac_try) 2>&5 | |
5300 | ac_status=$? | |
5301 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5302 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5303 | ac_lo=0 ac_mid=0 |
5304 | while :; do | |
5305 | cat >conftest.$ac_ext <<_ACEOF | |
5306 | /* confdefs.h. */ | |
5307 | _ACEOF | |
5308 | cat confdefs.h >>conftest.$ac_ext | |
5309 | cat >>conftest.$ac_ext <<_ACEOF | |
5310 | /* end confdefs.h. */ | |
5311 | $ac_includes_default | |
5312 | int | |
5313 | main () | |
5314 | { | |
b61ff9c8 | 5315 | static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; |
bf3b7cd3 JD |
5316 | test_array [0] = 0 |
5317 | ||
5318 | ; | |
5319 | return 0; | |
5320 | } | |
5321 | _ACEOF | |
5322 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5323 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5324 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5325 | ac_status=$? |
5326 | grep -v '^ *+' conftest.er1 >conftest.err | |
5327 | rm -f conftest.er1 | |
5328 | cat conftest.err >&5 | |
5329 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5330 | (exit $ac_status); } && |
5331 | { ac_try='test -z "$ac_c_werror_flag" | |
5332 | || test ! -s conftest.err' | |
5333 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5334 | (eval $ac_try) 2>&5 | |
5335 | ac_status=$? | |
5336 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5337 | (exit $ac_status); }; } && | |
5338 | { ac_try='test -s conftest.$ac_objext' | |
5339 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5340 | (eval $ac_try) 2>&5 | |
5341 | ac_status=$? | |
5342 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5343 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5344 | ac_hi=$ac_mid; break |
5345 | else | |
5346 | echo "$as_me: failed program was:" >&5 | |
5347 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5348 | ||
b61ff9c8 BS |
5349 | ac_lo=`expr $ac_mid + 1` |
5350 | if test $ac_lo -le $ac_mid; then | |
5351 | ac_lo= ac_hi= | |
5352 | break | |
5353 | fi | |
5354 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
bf3b7cd3 | 5355 | fi |
b61ff9c8 | 5356 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5357 | done |
5358 | else | |
5359 | echo "$as_me: failed program was:" >&5 | |
5360 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5361 | ||
b61ff9c8 | 5362 | cat >conftest.$ac_ext <<_ACEOF |
bf3b7cd3 JD |
5363 | /* confdefs.h. */ |
5364 | _ACEOF | |
5365 | cat confdefs.h >>conftest.$ac_ext | |
5366 | cat >>conftest.$ac_ext <<_ACEOF | |
5367 | /* end confdefs.h. */ | |
5368 | $ac_includes_default | |
5369 | int | |
5370 | main () | |
5371 | { | |
b61ff9c8 | 5372 | static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)]; |
bf3b7cd3 JD |
5373 | test_array [0] = 0 |
5374 | ||
5375 | ; | |
5376 | return 0; | |
5377 | } | |
5378 | _ACEOF | |
5379 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5380 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5381 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5382 | ac_status=$? |
5383 | grep -v '^ *+' conftest.er1 >conftest.err | |
5384 | rm -f conftest.er1 | |
5385 | cat conftest.err >&5 | |
5386 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5387 | (exit $ac_status); } && |
5388 | { ac_try='test -z "$ac_c_werror_flag" | |
5389 | || test ! -s conftest.err' | |
5390 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5391 | (eval $ac_try) 2>&5 | |
5392 | ac_status=$? | |
5393 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5394 | (exit $ac_status); }; } && | |
5395 | { ac_try='test -s conftest.$ac_objext' | |
5396 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5397 | (eval $ac_try) 2>&5 | |
5398 | ac_status=$? | |
5399 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5400 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5401 | ac_hi=-1 ac_mid=-1 |
5402 | while :; do | |
5403 | cat >conftest.$ac_ext <<_ACEOF | |
5404 | /* confdefs.h. */ | |
5405 | _ACEOF | |
5406 | cat confdefs.h >>conftest.$ac_ext | |
5407 | cat >>conftest.$ac_ext <<_ACEOF | |
5408 | /* end confdefs.h. */ | |
5409 | $ac_includes_default | |
5410 | int | |
5411 | main () | |
5412 | { | |
b61ff9c8 | 5413 | static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)]; |
bf3b7cd3 JD |
5414 | test_array [0] = 0 |
5415 | ||
5416 | ; | |
5417 | return 0; | |
5418 | } | |
5419 | _ACEOF | |
5420 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5421 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5422 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5423 | ac_status=$? |
5424 | grep -v '^ *+' conftest.er1 >conftest.err | |
5425 | rm -f conftest.er1 | |
5426 | cat conftest.err >&5 | |
5427 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5428 | (exit $ac_status); } && |
5429 | { ac_try='test -z "$ac_c_werror_flag" | |
5430 | || test ! -s conftest.err' | |
5431 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5432 | (eval $ac_try) 2>&5 | |
5433 | ac_status=$? | |
5434 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5435 | (exit $ac_status); }; } && | |
5436 | { ac_try='test -s conftest.$ac_objext' | |
5437 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5438 | (eval $ac_try) 2>&5 | |
5439 | ac_status=$? | |
5440 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5441 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5442 | ac_lo=$ac_mid; break |
5443 | else | |
5444 | echo "$as_me: failed program was:" >&5 | |
5445 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5446 | ||
b61ff9c8 BS |
5447 | ac_hi=`expr '(' $ac_mid ')' - 1` |
5448 | if test $ac_mid -le $ac_hi; then | |
5449 | ac_lo= ac_hi= | |
5450 | break | |
5451 | fi | |
5452 | ac_mid=`expr 2 '*' $ac_mid` | |
bf3b7cd3 | 5453 | fi |
b61ff9c8 | 5454 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5455 | done |
5456 | else | |
5457 | echo "$as_me: failed program was:" >&5 | |
5458 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5459 | ||
b61ff9c8 | 5460 | ac_lo= ac_hi= |
bf3b7cd3 | 5461 | fi |
b61ff9c8 | 5462 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 5463 | fi |
b61ff9c8 | 5464 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5465 | # Binary search between lo and hi bounds. |
5466 | while test "x$ac_lo" != "x$ac_hi"; do | |
5467 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
5468 | cat >conftest.$ac_ext <<_ACEOF | |
5469 | /* confdefs.h. */ | |
5470 | _ACEOF | |
5471 | cat confdefs.h >>conftest.$ac_ext | |
5472 | cat >>conftest.$ac_ext <<_ACEOF | |
5473 | /* end confdefs.h. */ | |
5474 | $ac_includes_default | |
5475 | int | |
5476 | main () | |
5477 | { | |
b61ff9c8 | 5478 | static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; |
bf3b7cd3 JD |
5479 | test_array [0] = 0 |
5480 | ||
5481 | ; | |
5482 | return 0; | |
5483 | } | |
5484 | _ACEOF | |
5485 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5486 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5487 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5488 | ac_status=$? |
5489 | grep -v '^ *+' conftest.er1 >conftest.err | |
5490 | rm -f conftest.er1 | |
5491 | cat conftest.err >&5 | |
5492 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5493 | (exit $ac_status); } && |
5494 | { ac_try='test -z "$ac_c_werror_flag" | |
5495 | || test ! -s conftest.err' | |
5496 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5497 | (eval $ac_try) 2>&5 | |
5498 | ac_status=$? | |
5499 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5500 | (exit $ac_status); }; } && | |
5501 | { ac_try='test -s conftest.$ac_objext' | |
5502 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5503 | (eval $ac_try) 2>&5 | |
5504 | ac_status=$? | |
5505 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5506 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5507 | ac_hi=$ac_mid |
5508 | else | |
5509 | echo "$as_me: failed program was:" >&5 | |
5510 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5511 | ||
b61ff9c8 | 5512 | ac_lo=`expr '(' $ac_mid ')' + 1` |
bf3b7cd3 | 5513 | fi |
b61ff9c8 | 5514 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5515 | done |
5516 | case $ac_lo in | |
5517 | ?*) ac_cv_sizeof_int=$ac_lo;; | |
18c04407 RW |
5518 | '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
5519 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5520 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 | |
bf3b7cd3 | 5521 | See \`config.log' for more details." >&5 |
b61ff9c8 | 5522 | echo "$as_me: error: cannot compute sizeof (int), 77 |
bf3b7cd3 | 5523 | See \`config.log' for more details." >&2;} |
18c04407 | 5524 | { (exit 1); exit 1; }; }; } ;; |
bf3b7cd3 | 5525 | esac |
b61ff9c8 BS |
5526 | else |
5527 | if test "$cross_compiling" = yes; then | |
18c04407 RW |
5528 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
5529 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5530 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling | |
b61ff9c8 BS |
5531 | See \`config.log' for more details." >&5 |
5532 | echo "$as_me: error: cannot run test program while cross compiling | |
5533 | See \`config.log' for more details." >&2;} | |
18c04407 | 5534 | { (exit 1); exit 1; }; }; } |
bf3b7cd3 JD |
5535 | else |
5536 | cat >conftest.$ac_ext <<_ACEOF | |
5537 | /* confdefs.h. */ | |
5538 | _ACEOF | |
5539 | cat confdefs.h >>conftest.$ac_ext | |
5540 | cat >>conftest.$ac_ext <<_ACEOF | |
5541 | /* end confdefs.h. */ | |
5542 | $ac_includes_default | |
b61ff9c8 BS |
5543 | long longval () { return (long) (sizeof (int)); } |
5544 | unsigned long ulongval () { return (long) (sizeof (int)); } | |
bf3b7cd3 JD |
5545 | #include <stdio.h> |
5546 | #include <stdlib.h> | |
5547 | int | |
5548 | main () | |
5549 | { | |
5550 | ||
5551 | FILE *f = fopen ("conftest.val", "w"); | |
5552 | if (! f) | |
b61ff9c8 BS |
5553 | exit (1); |
5554 | if (((long) (sizeof (int))) < 0) | |
bf3b7cd3 | 5555 | { |
b61ff9c8 BS |
5556 | long i = longval (); |
5557 | if (i != ((long) (sizeof (int)))) | |
5558 | exit (1); | |
bf3b7cd3 JD |
5559 | fprintf (f, "%ld\n", i); |
5560 | } | |
5561 | else | |
5562 | { | |
b61ff9c8 BS |
5563 | unsigned long i = ulongval (); |
5564 | if (i != ((long) (sizeof (int)))) | |
5565 | exit (1); | |
bf3b7cd3 JD |
5566 | fprintf (f, "%lu\n", i); |
5567 | } | |
b61ff9c8 | 5568 | exit (ferror (f) || fclose (f) != 0); |
bf3b7cd3 JD |
5569 | |
5570 | ; | |
5571 | return 0; | |
5572 | } | |
5573 | _ACEOF | |
5574 | rm -f conftest$ac_exeext | |
b61ff9c8 BS |
5575 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
5576 | (eval $ac_link) 2>&5 | |
bf3b7cd3 JD |
5577 | ac_status=$? |
5578 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5579 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
b61ff9c8 BS |
5580 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
5581 | (eval $ac_try) 2>&5 | |
bf3b7cd3 JD |
5582 | ac_status=$? |
5583 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5584 | (exit $ac_status); }; }; then | |
5585 | ac_cv_sizeof_int=`cat conftest.val` | |
5586 | else | |
5587 | echo "$as_me: program exited with status $ac_status" >&5 | |
5588 | echo "$as_me: failed program was:" >&5 | |
5589 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5590 | ||
5591 | ( exit $ac_status ) | |
18c04407 RW |
5592 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
5593 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
b61ff9c8 | 5594 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 |
bf3b7cd3 | 5595 | See \`config.log' for more details." >&5 |
b61ff9c8 | 5596 | echo "$as_me: error: cannot compute sizeof (int), 77 |
bf3b7cd3 | 5597 | See \`config.log' for more details." >&2;} |
18c04407 | 5598 | { (exit 1); exit 1; }; }; } |
b61ff9c8 BS |
5599 | fi |
5600 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
bf3b7cd3 JD |
5601 | fi |
5602 | fi | |
5603 | rm -f conftest.val | |
b61ff9c8 BS |
5604 | else |
5605 | ac_cv_sizeof_int=0 | |
bf3b7cd3 | 5606 | fi |
b61ff9c8 BS |
5607 | fi |
5608 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 | |
5609 | echo "${ECHO_T}$ac_cv_sizeof_int" >&6 | |
bf3b7cd3 JD |
5610 | cat >>confdefs.h <<_ACEOF |
5611 | #define SIZEOF_INT $ac_cv_sizeof_int | |
5612 | _ACEOF | |
5613 | ||
5614 | ||
b61ff9c8 BS |
5615 | echo "$as_me:$LINENO: checking for long" >&5 |
5616 | echo $ECHO_N "checking for long... $ECHO_C" >&6 | |
bf3b7cd3 JD |
5617 | if test "${ac_cv_type_long+set}" = set; then |
5618 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5619 | else | |
5620 | cat >conftest.$ac_ext <<_ACEOF | |
5621 | /* confdefs.h. */ | |
5622 | _ACEOF | |
5623 | cat confdefs.h >>conftest.$ac_ext | |
5624 | cat >>conftest.$ac_ext <<_ACEOF | |
5625 | /* end confdefs.h. */ | |
5626 | $ac_includes_default | |
5627 | int | |
5628 | main () | |
5629 | { | |
b61ff9c8 | 5630 | if ((long *) 0) |
bf3b7cd3 | 5631 | return 0; |
b61ff9c8 | 5632 | if (sizeof (long)) |
bf3b7cd3 JD |
5633 | return 0; |
5634 | ; | |
5635 | return 0; | |
5636 | } | |
5637 | _ACEOF | |
5638 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5639 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5640 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5641 | ac_status=$? |
5642 | grep -v '^ *+' conftest.er1 >conftest.err | |
5643 | rm -f conftest.er1 | |
5644 | cat conftest.err >&5 | |
5645 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5646 | (exit $ac_status); } && |
5647 | { ac_try='test -z "$ac_c_werror_flag" | |
5648 | || test ! -s conftest.err' | |
5649 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5650 | (eval $ac_try) 2>&5 | |
5651 | ac_status=$? | |
5652 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5653 | (exit $ac_status); }; } && | |
5654 | { ac_try='test -s conftest.$ac_objext' | |
5655 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5656 | (eval $ac_try) 2>&5 | |
5657 | ac_status=$? | |
5658 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5659 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5660 | ac_cv_type_long=yes |
5661 | else | |
5662 | echo "$as_me: failed program was:" >&5 | |
5663 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5664 | ||
b61ff9c8 | 5665 | ac_cv_type_long=no |
bf3b7cd3 | 5666 | fi |
b61ff9c8 | 5667 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 5668 | fi |
b61ff9c8 BS |
5669 | echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 |
5670 | echo "${ECHO_T}$ac_cv_type_long" >&6 | |
bf3b7cd3 | 5671 | |
b61ff9c8 BS |
5672 | echo "$as_me:$LINENO: checking size of long" >&5 |
5673 | echo $ECHO_N "checking size of long... $ECHO_C" >&6 | |
bf3b7cd3 JD |
5674 | if test "${ac_cv_sizeof_long+set}" = set; then |
5675 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5676 | else | |
b61ff9c8 BS |
5677 | if test "$ac_cv_type_long" = yes; then |
5678 | # The cast to unsigned long works around a bug in the HP C Compiler | |
5679 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
5680 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
5681 | # This bug is HP SR number 8606223364. | |
bf3b7cd3 JD |
5682 | if test "$cross_compiling" = yes; then |
5683 | # Depending upon the size, compute the lo and hi bounds. | |
5684 | cat >conftest.$ac_ext <<_ACEOF | |
5685 | /* confdefs.h. */ | |
5686 | _ACEOF | |
5687 | cat confdefs.h >>conftest.$ac_ext | |
5688 | cat >>conftest.$ac_ext <<_ACEOF | |
5689 | /* end confdefs.h. */ | |
5690 | $ac_includes_default | |
5691 | int | |
5692 | main () | |
5693 | { | |
b61ff9c8 | 5694 | static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)]; |
bf3b7cd3 JD |
5695 | test_array [0] = 0 |
5696 | ||
5697 | ; | |
5698 | return 0; | |
5699 | } | |
5700 | _ACEOF | |
5701 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5702 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5703 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5704 | ac_status=$? |
5705 | grep -v '^ *+' conftest.er1 >conftest.err | |
5706 | rm -f conftest.er1 | |
5707 | cat conftest.err >&5 | |
5708 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5709 | (exit $ac_status); } && |
5710 | { ac_try='test -z "$ac_c_werror_flag" | |
5711 | || test ! -s conftest.err' | |
5712 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5713 | (eval $ac_try) 2>&5 | |
5714 | ac_status=$? | |
5715 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5716 | (exit $ac_status); }; } && | |
5717 | { ac_try='test -s conftest.$ac_objext' | |
5718 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5719 | (eval $ac_try) 2>&5 | |
5720 | ac_status=$? | |
5721 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5722 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5723 | ac_lo=0 ac_mid=0 |
5724 | while :; do | |
5725 | cat >conftest.$ac_ext <<_ACEOF | |
5726 | /* confdefs.h. */ | |
5727 | _ACEOF | |
5728 | cat confdefs.h >>conftest.$ac_ext | |
5729 | cat >>conftest.$ac_ext <<_ACEOF | |
5730 | /* end confdefs.h. */ | |
5731 | $ac_includes_default | |
5732 | int | |
5733 | main () | |
5734 | { | |
b61ff9c8 | 5735 | static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; |
bf3b7cd3 JD |
5736 | test_array [0] = 0 |
5737 | ||
5738 | ; | |
5739 | return 0; | |
5740 | } | |
5741 | _ACEOF | |
5742 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5743 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5744 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5745 | ac_status=$? |
5746 | grep -v '^ *+' conftest.er1 >conftest.err | |
5747 | rm -f conftest.er1 | |
5748 | cat conftest.err >&5 | |
5749 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5750 | (exit $ac_status); } && |
5751 | { ac_try='test -z "$ac_c_werror_flag" | |
5752 | || test ! -s conftest.err' | |
5753 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5754 | (eval $ac_try) 2>&5 | |
5755 | ac_status=$? | |
5756 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5757 | (exit $ac_status); }; } && | |
5758 | { ac_try='test -s conftest.$ac_objext' | |
5759 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5760 | (eval $ac_try) 2>&5 | |
5761 | ac_status=$? | |
5762 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5763 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5764 | ac_hi=$ac_mid; break |
5765 | else | |
5766 | echo "$as_me: failed program was:" >&5 | |
5767 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5768 | ||
b61ff9c8 BS |
5769 | ac_lo=`expr $ac_mid + 1` |
5770 | if test $ac_lo -le $ac_mid; then | |
5771 | ac_lo= ac_hi= | |
5772 | break | |
5773 | fi | |
5774 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
bf3b7cd3 | 5775 | fi |
b61ff9c8 | 5776 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5777 | done |
5778 | else | |
5779 | echo "$as_me: failed program was:" >&5 | |
5780 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5781 | ||
b61ff9c8 | 5782 | cat >conftest.$ac_ext <<_ACEOF |
bf3b7cd3 JD |
5783 | /* confdefs.h. */ |
5784 | _ACEOF | |
5785 | cat confdefs.h >>conftest.$ac_ext | |
5786 | cat >>conftest.$ac_ext <<_ACEOF | |
5787 | /* end confdefs.h. */ | |
5788 | $ac_includes_default | |
5789 | int | |
5790 | main () | |
5791 | { | |
b61ff9c8 | 5792 | static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)]; |
bf3b7cd3 JD |
5793 | test_array [0] = 0 |
5794 | ||
5795 | ; | |
5796 | return 0; | |
5797 | } | |
5798 | _ACEOF | |
5799 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5800 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5801 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5802 | ac_status=$? |
5803 | grep -v '^ *+' conftest.er1 >conftest.err | |
5804 | rm -f conftest.er1 | |
5805 | cat conftest.err >&5 | |
5806 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5807 | (exit $ac_status); } && |
5808 | { ac_try='test -z "$ac_c_werror_flag" | |
5809 | || test ! -s conftest.err' | |
5810 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5811 | (eval $ac_try) 2>&5 | |
5812 | ac_status=$? | |
5813 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5814 | (exit $ac_status); }; } && | |
5815 | { ac_try='test -s conftest.$ac_objext' | |
5816 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5817 | (eval $ac_try) 2>&5 | |
5818 | ac_status=$? | |
5819 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5820 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5821 | ac_hi=-1 ac_mid=-1 |
5822 | while :; do | |
5823 | cat >conftest.$ac_ext <<_ACEOF | |
5824 | /* confdefs.h. */ | |
5825 | _ACEOF | |
5826 | cat confdefs.h >>conftest.$ac_ext | |
5827 | cat >>conftest.$ac_ext <<_ACEOF | |
5828 | /* end confdefs.h. */ | |
5829 | $ac_includes_default | |
5830 | int | |
5831 | main () | |
5832 | { | |
b61ff9c8 | 5833 | static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)]; |
bf3b7cd3 JD |
5834 | test_array [0] = 0 |
5835 | ||
5836 | ; | |
5837 | return 0; | |
5838 | } | |
5839 | _ACEOF | |
5840 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5841 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5842 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5843 | ac_status=$? |
5844 | grep -v '^ *+' conftest.er1 >conftest.err | |
5845 | rm -f conftest.er1 | |
5846 | cat conftest.err >&5 | |
5847 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5848 | (exit $ac_status); } && |
5849 | { ac_try='test -z "$ac_c_werror_flag" | |
5850 | || test ! -s conftest.err' | |
5851 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5852 | (eval $ac_try) 2>&5 | |
5853 | ac_status=$? | |
5854 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5855 | (exit $ac_status); }; } && | |
5856 | { ac_try='test -s conftest.$ac_objext' | |
5857 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5858 | (eval $ac_try) 2>&5 | |
5859 | ac_status=$? | |
5860 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5861 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5862 | ac_lo=$ac_mid; break |
5863 | else | |
5864 | echo "$as_me: failed program was:" >&5 | |
5865 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5866 | ||
b61ff9c8 BS |
5867 | ac_hi=`expr '(' $ac_mid ')' - 1` |
5868 | if test $ac_mid -le $ac_hi; then | |
5869 | ac_lo= ac_hi= | |
5870 | break | |
5871 | fi | |
5872 | ac_mid=`expr 2 '*' $ac_mid` | |
bf3b7cd3 | 5873 | fi |
b61ff9c8 | 5874 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5875 | done |
5876 | else | |
5877 | echo "$as_me: failed program was:" >&5 | |
5878 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5879 | ||
b61ff9c8 | 5880 | ac_lo= ac_hi= |
bf3b7cd3 | 5881 | fi |
b61ff9c8 | 5882 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 5883 | fi |
b61ff9c8 | 5884 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5885 | # Binary search between lo and hi bounds. |
5886 | while test "x$ac_lo" != "x$ac_hi"; do | |
5887 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
5888 | cat >conftest.$ac_ext <<_ACEOF | |
5889 | /* confdefs.h. */ | |
5890 | _ACEOF | |
5891 | cat confdefs.h >>conftest.$ac_ext | |
5892 | cat >>conftest.$ac_ext <<_ACEOF | |
5893 | /* end confdefs.h. */ | |
5894 | $ac_includes_default | |
5895 | int | |
5896 | main () | |
5897 | { | |
b61ff9c8 | 5898 | static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; |
bf3b7cd3 JD |
5899 | test_array [0] = 0 |
5900 | ||
5901 | ; | |
5902 | return 0; | |
5903 | } | |
5904 | _ACEOF | |
5905 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
5906 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5907 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
5908 | ac_status=$? |
5909 | grep -v '^ *+' conftest.er1 >conftest.err | |
5910 | rm -f conftest.er1 | |
5911 | cat conftest.err >&5 | |
5912 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
5913 | (exit $ac_status); } && |
5914 | { ac_try='test -z "$ac_c_werror_flag" | |
5915 | || test ! -s conftest.err' | |
5916 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5917 | (eval $ac_try) 2>&5 | |
5918 | ac_status=$? | |
5919 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5920 | (exit $ac_status); }; } && | |
5921 | { ac_try='test -s conftest.$ac_objext' | |
5922 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5923 | (eval $ac_try) 2>&5 | |
5924 | ac_status=$? | |
5925 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5926 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
5927 | ac_hi=$ac_mid |
5928 | else | |
5929 | echo "$as_me: failed program was:" >&5 | |
5930 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5931 | ||
b61ff9c8 | 5932 | ac_lo=`expr '(' $ac_mid ')' + 1` |
bf3b7cd3 | 5933 | fi |
b61ff9c8 | 5934 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
5935 | done |
5936 | case $ac_lo in | |
5937 | ?*) ac_cv_sizeof_long=$ac_lo;; | |
18c04407 RW |
5938 | '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
5939 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5940 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 | |
bf3b7cd3 | 5941 | See \`config.log' for more details." >&5 |
b61ff9c8 | 5942 | echo "$as_me: error: cannot compute sizeof (long), 77 |
bf3b7cd3 | 5943 | See \`config.log' for more details." >&2;} |
18c04407 | 5944 | { (exit 1); exit 1; }; }; } ;; |
bf3b7cd3 | 5945 | esac |
b61ff9c8 BS |
5946 | else |
5947 | if test "$cross_compiling" = yes; then | |
18c04407 RW |
5948 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
5949 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
5950 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling | |
b61ff9c8 BS |
5951 | See \`config.log' for more details." >&5 |
5952 | echo "$as_me: error: cannot run test program while cross compiling | |
5953 | See \`config.log' for more details." >&2;} | |
18c04407 | 5954 | { (exit 1); exit 1; }; }; } |
bf3b7cd3 JD |
5955 | else |
5956 | cat >conftest.$ac_ext <<_ACEOF | |
5957 | /* confdefs.h. */ | |
5958 | _ACEOF | |
5959 | cat confdefs.h >>conftest.$ac_ext | |
5960 | cat >>conftest.$ac_ext <<_ACEOF | |
5961 | /* end confdefs.h. */ | |
5962 | $ac_includes_default | |
b61ff9c8 BS |
5963 | long longval () { return (long) (sizeof (long)); } |
5964 | unsigned long ulongval () { return (long) (sizeof (long)); } | |
bf3b7cd3 JD |
5965 | #include <stdio.h> |
5966 | #include <stdlib.h> | |
5967 | int | |
5968 | main () | |
5969 | { | |
5970 | ||
5971 | FILE *f = fopen ("conftest.val", "w"); | |
5972 | if (! f) | |
b61ff9c8 BS |
5973 | exit (1); |
5974 | if (((long) (sizeof (long))) < 0) | |
bf3b7cd3 | 5975 | { |
b61ff9c8 BS |
5976 | long i = longval (); |
5977 | if (i != ((long) (sizeof (long)))) | |
5978 | exit (1); | |
bf3b7cd3 JD |
5979 | fprintf (f, "%ld\n", i); |
5980 | } | |
5981 | else | |
5982 | { | |
b61ff9c8 BS |
5983 | unsigned long i = ulongval (); |
5984 | if (i != ((long) (sizeof (long)))) | |
5985 | exit (1); | |
bf3b7cd3 JD |
5986 | fprintf (f, "%lu\n", i); |
5987 | } | |
b61ff9c8 | 5988 | exit (ferror (f) || fclose (f) != 0); |
bf3b7cd3 JD |
5989 | |
5990 | ; | |
5991 | return 0; | |
5992 | } | |
5993 | _ACEOF | |
5994 | rm -f conftest$ac_exeext | |
b61ff9c8 BS |
5995 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
5996 | (eval $ac_link) 2>&5 | |
bf3b7cd3 JD |
5997 | ac_status=$? |
5998 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5999 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
b61ff9c8 BS |
6000 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6001 | (eval $ac_try) 2>&5 | |
bf3b7cd3 JD |
6002 | ac_status=$? |
6003 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6004 | (exit $ac_status); }; }; then | |
6005 | ac_cv_sizeof_long=`cat conftest.val` | |
6006 | else | |
6007 | echo "$as_me: program exited with status $ac_status" >&5 | |
6008 | echo "$as_me: failed program was:" >&5 | |
6009 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6010 | ||
6011 | ( exit $ac_status ) | |
18c04407 RW |
6012 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
6013 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
b61ff9c8 | 6014 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 |
bf3b7cd3 | 6015 | See \`config.log' for more details." >&5 |
b61ff9c8 | 6016 | echo "$as_me: error: cannot compute sizeof (long), 77 |
bf3b7cd3 | 6017 | See \`config.log' for more details." >&2;} |
18c04407 | 6018 | { (exit 1); exit 1; }; }; } |
b61ff9c8 BS |
6019 | fi |
6020 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
bf3b7cd3 JD |
6021 | fi |
6022 | fi | |
6023 | rm -f conftest.val | |
b61ff9c8 BS |
6024 | else |
6025 | ac_cv_sizeof_long=0 | |
bf3b7cd3 | 6026 | fi |
b61ff9c8 BS |
6027 | fi |
6028 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 | |
6029 | echo "${ECHO_T}$ac_cv_sizeof_long" >&6 | |
bf3b7cd3 JD |
6030 | cat >>confdefs.h <<_ACEOF |
6031 | #define SIZEOF_LONG $ac_cv_sizeof_long | |
6032 | _ACEOF | |
6033 | ||
6034 | ||
b61ff9c8 BS |
6035 | echo "$as_me:$LINENO: checking for long long" >&5 |
6036 | echo $ECHO_N "checking for long long... $ECHO_C" >&6 | |
5ec1c5e6 KC |
6037 | if test "${ac_cv_type_long_long+set}" = set; then |
6038 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6039 | else | |
6040 | cat >conftest.$ac_ext <<_ACEOF | |
6041 | /* confdefs.h. */ | |
6042 | _ACEOF | |
6043 | cat confdefs.h >>conftest.$ac_ext | |
6044 | cat >>conftest.$ac_ext <<_ACEOF | |
6045 | /* end confdefs.h. */ | |
6046 | $ac_includes_default | |
6047 | int | |
6048 | main () | |
6049 | { | |
b61ff9c8 | 6050 | if ((long long *) 0) |
5ec1c5e6 | 6051 | return 0; |
b61ff9c8 | 6052 | if (sizeof (long long)) |
5ec1c5e6 KC |
6053 | return 0; |
6054 | ; | |
6055 | return 0; | |
6056 | } | |
6057 | _ACEOF | |
6058 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6059 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6060 | (eval $ac_compile) 2>conftest.er1 | |
5ec1c5e6 KC |
6061 | ac_status=$? |
6062 | grep -v '^ *+' conftest.er1 >conftest.err | |
6063 | rm -f conftest.er1 | |
6064 | cat conftest.err >&5 | |
6065 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
6066 | (exit $ac_status); } && |
6067 | { ac_try='test -z "$ac_c_werror_flag" | |
6068 | || test ! -s conftest.err' | |
6069 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6070 | (eval $ac_try) 2>&5 | |
6071 | ac_status=$? | |
6072 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6073 | (exit $ac_status); }; } && | |
6074 | { ac_try='test -s conftest.$ac_objext' | |
6075 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6076 | (eval $ac_try) 2>&5 | |
6077 | ac_status=$? | |
6078 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6079 | (exit $ac_status); }; }; then | |
5ec1c5e6 KC |
6080 | ac_cv_type_long_long=yes |
6081 | else | |
6082 | echo "$as_me: failed program was:" >&5 | |
6083 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6084 | ||
b61ff9c8 | 6085 | ac_cv_type_long_long=no |
5ec1c5e6 | 6086 | fi |
b61ff9c8 | 6087 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
5ec1c5e6 | 6088 | fi |
b61ff9c8 BS |
6089 | echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 |
6090 | echo "${ECHO_T}$ac_cv_type_long_long" >&6 | |
5ec1c5e6 KC |
6091 | if test $ac_cv_type_long_long = yes; then |
6092 | ||
6093 | cat >>confdefs.h <<_ACEOF | |
6094 | #define HAVE_LONG_LONG 1 | |
6095 | _ACEOF | |
6096 | ||
b61ff9c8 BS |
6097 | echo "$as_me:$LINENO: checking for long long" >&5 |
6098 | echo $ECHO_N "checking for long long... $ECHO_C" >&6 | |
bf3b7cd3 JD |
6099 | if test "${ac_cv_type_long_long+set}" = set; then |
6100 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6101 | else | |
6102 | cat >conftest.$ac_ext <<_ACEOF | |
6103 | /* confdefs.h. */ | |
6104 | _ACEOF | |
6105 | cat confdefs.h >>conftest.$ac_ext | |
6106 | cat >>conftest.$ac_ext <<_ACEOF | |
6107 | /* end confdefs.h. */ | |
6108 | $ac_includes_default | |
6109 | int | |
6110 | main () | |
6111 | { | |
b61ff9c8 | 6112 | if ((long long *) 0) |
bf3b7cd3 | 6113 | return 0; |
b61ff9c8 | 6114 | if (sizeof (long long)) |
bf3b7cd3 JD |
6115 | return 0; |
6116 | ; | |
6117 | return 0; | |
6118 | } | |
6119 | _ACEOF | |
6120 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6121 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6122 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
6123 | ac_status=$? |
6124 | grep -v '^ *+' conftest.er1 >conftest.err | |
6125 | rm -f conftest.er1 | |
6126 | cat conftest.err >&5 | |
6127 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
6128 | (exit $ac_status); } && |
6129 | { ac_try='test -z "$ac_c_werror_flag" | |
6130 | || test ! -s conftest.err' | |
6131 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6132 | (eval $ac_try) 2>&5 | |
6133 | ac_status=$? | |
6134 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6135 | (exit $ac_status); }; } && | |
6136 | { ac_try='test -s conftest.$ac_objext' | |
6137 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6138 | (eval $ac_try) 2>&5 | |
6139 | ac_status=$? | |
6140 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6141 | (exit $ac_status); }; }; then | |
6142 | ac_cv_type_long_long=yes | |
6143 | else | |
bf3b7cd3 JD |
6144 | echo "$as_me: failed program was:" >&5 |
6145 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6146 | ||
b61ff9c8 | 6147 | ac_cv_type_long_long=no |
bf3b7cd3 | 6148 | fi |
b61ff9c8 | 6149 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 6150 | fi |
b61ff9c8 BS |
6151 | echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 |
6152 | echo "${ECHO_T}$ac_cv_type_long_long" >&6 | |
bf3b7cd3 | 6153 | |
b61ff9c8 BS |
6154 | echo "$as_me:$LINENO: checking size of long long" >&5 |
6155 | echo $ECHO_N "checking size of long long... $ECHO_C" >&6 | |
bf3b7cd3 JD |
6156 | if test "${ac_cv_sizeof_long_long+set}" = set; then |
6157 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6158 | else | |
b61ff9c8 BS |
6159 | if test "$ac_cv_type_long_long" = yes; then |
6160 | # The cast to unsigned long works around a bug in the HP C Compiler | |
6161 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
6162 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
6163 | # This bug is HP SR number 8606223364. | |
bf3b7cd3 JD |
6164 | if test "$cross_compiling" = yes; then |
6165 | # Depending upon the size, compute the lo and hi bounds. | |
6166 | cat >conftest.$ac_ext <<_ACEOF | |
6167 | /* confdefs.h. */ | |
6168 | _ACEOF | |
6169 | cat confdefs.h >>conftest.$ac_ext | |
6170 | cat >>conftest.$ac_ext <<_ACEOF | |
6171 | /* end confdefs.h. */ | |
6172 | $ac_includes_default | |
6173 | int | |
6174 | main () | |
6175 | { | |
b61ff9c8 | 6176 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)]; |
bf3b7cd3 JD |
6177 | test_array [0] = 0 |
6178 | ||
6179 | ; | |
6180 | return 0; | |
6181 | } | |
6182 | _ACEOF | |
6183 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6184 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6185 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
6186 | ac_status=$? |
6187 | grep -v '^ *+' conftest.er1 >conftest.err | |
6188 | rm -f conftest.er1 | |
6189 | cat conftest.err >&5 | |
6190 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
6191 | (exit $ac_status); } && |
6192 | { ac_try='test -z "$ac_c_werror_flag" | |
6193 | || test ! -s conftest.err' | |
6194 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6195 | (eval $ac_try) 2>&5 | |
6196 | ac_status=$? | |
6197 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6198 | (exit $ac_status); }; } && | |
6199 | { ac_try='test -s conftest.$ac_objext' | |
6200 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6201 | (eval $ac_try) 2>&5 | |
6202 | ac_status=$? | |
6203 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6204 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
6205 | ac_lo=0 ac_mid=0 |
6206 | while :; do | |
6207 | cat >conftest.$ac_ext <<_ACEOF | |
6208 | /* confdefs.h. */ | |
6209 | _ACEOF | |
6210 | cat confdefs.h >>conftest.$ac_ext | |
6211 | cat >>conftest.$ac_ext <<_ACEOF | |
6212 | /* end confdefs.h. */ | |
6213 | $ac_includes_default | |
6214 | int | |
6215 | main () | |
6216 | { | |
b61ff9c8 | 6217 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)]; |
bf3b7cd3 JD |
6218 | test_array [0] = 0 |
6219 | ||
6220 | ; | |
6221 | return 0; | |
6222 | } | |
6223 | _ACEOF | |
6224 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6225 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6226 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
6227 | ac_status=$? |
6228 | grep -v '^ *+' conftest.er1 >conftest.err | |
6229 | rm -f conftest.er1 | |
6230 | cat conftest.err >&5 | |
6231 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
6232 | (exit $ac_status); } && |
6233 | { ac_try='test -z "$ac_c_werror_flag" | |
6234 | || test ! -s conftest.err' | |
6235 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6236 | (eval $ac_try) 2>&5 | |
6237 | ac_status=$? | |
6238 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6239 | (exit $ac_status); }; } && | |
6240 | { ac_try='test -s conftest.$ac_objext' | |
6241 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6242 | (eval $ac_try) 2>&5 | |
6243 | ac_status=$? | |
6244 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6245 | (exit $ac_status); }; }; then | |
8b1f719a | 6246 | ac_hi=$ac_mid; break |
bf3b7cd3 JD |
6247 | else |
6248 | echo "$as_me: failed program was:" >&5 | |
6249 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6250 | ||
b61ff9c8 BS |
6251 | ac_lo=`expr $ac_mid + 1` |
6252 | if test $ac_lo -le $ac_mid; then | |
6253 | ac_lo= ac_hi= | |
6254 | break | |
6255 | fi | |
6256 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
8b1f719a | 6257 | fi |
b61ff9c8 | 6258 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
8b1f719a PB |
6259 | done |
6260 | else | |
6261 | echo "$as_me: failed program was:" >&5 | |
6262 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6263 | ||
b61ff9c8 | 6264 | cat >conftest.$ac_ext <<_ACEOF |
bf3b7cd3 JD |
6265 | /* confdefs.h. */ |
6266 | _ACEOF | |
6267 | cat confdefs.h >>conftest.$ac_ext | |
6268 | cat >>conftest.$ac_ext <<_ACEOF | |
6269 | /* end confdefs.h. */ | |
6270 | $ac_includes_default | |
6271 | int | |
6272 | main () | |
6273 | { | |
b61ff9c8 | 6274 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)]; |
bf3b7cd3 JD |
6275 | test_array [0] = 0 |
6276 | ||
6277 | ; | |
6278 | return 0; | |
6279 | } | |
6280 | _ACEOF | |
6281 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6282 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6283 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
6284 | ac_status=$? |
6285 | grep -v '^ *+' conftest.er1 >conftest.err | |
6286 | rm -f conftest.er1 | |
6287 | cat conftest.err >&5 | |
6288 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
6289 | (exit $ac_status); } && |
6290 | { ac_try='test -z "$ac_c_werror_flag" | |
6291 | || test ! -s conftest.err' | |
6292 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6293 | (eval $ac_try) 2>&5 | |
6294 | ac_status=$? | |
6295 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6296 | (exit $ac_status); }; } && | |
6297 | { ac_try='test -s conftest.$ac_objext' | |
6298 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6299 | (eval $ac_try) 2>&5 | |
6300 | ac_status=$? | |
6301 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6302 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
6303 | ac_hi=-1 ac_mid=-1 |
6304 | while :; do | |
6305 | cat >conftest.$ac_ext <<_ACEOF | |
6306 | /* confdefs.h. */ | |
6307 | _ACEOF | |
6308 | cat confdefs.h >>conftest.$ac_ext | |
6309 | cat >>conftest.$ac_ext <<_ACEOF | |
6310 | /* end confdefs.h. */ | |
6311 | $ac_includes_default | |
6312 | int | |
6313 | main () | |
6314 | { | |
b61ff9c8 | 6315 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)]; |
bf3b7cd3 JD |
6316 | test_array [0] = 0 |
6317 | ||
6318 | ; | |
6319 | return 0; | |
6320 | } | |
6321 | _ACEOF | |
6322 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6323 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6324 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
6325 | ac_status=$? |
6326 | grep -v '^ *+' conftest.er1 >conftest.err | |
6327 | rm -f conftest.er1 | |
6328 | cat conftest.err >&5 | |
6329 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
6330 | (exit $ac_status); } && |
6331 | { ac_try='test -z "$ac_c_werror_flag" | |
6332 | || test ! -s conftest.err' | |
6333 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6334 | (eval $ac_try) 2>&5 | |
6335 | ac_status=$? | |
6336 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6337 | (exit $ac_status); }; } && | |
6338 | { ac_try='test -s conftest.$ac_objext' | |
6339 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6340 | (eval $ac_try) 2>&5 | |
6341 | ac_status=$? | |
6342 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6343 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
6344 | ac_lo=$ac_mid; break |
6345 | else | |
6346 | echo "$as_me: failed program was:" >&5 | |
6347 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6348 | ||
b61ff9c8 BS |
6349 | ac_hi=`expr '(' $ac_mid ')' - 1` |
6350 | if test $ac_mid -le $ac_hi; then | |
6351 | ac_lo= ac_hi= | |
6352 | break | |
6353 | fi | |
6354 | ac_mid=`expr 2 '*' $ac_mid` | |
bf3b7cd3 | 6355 | fi |
b61ff9c8 | 6356 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
6357 | done |
6358 | else | |
6359 | echo "$as_me: failed program was:" >&5 | |
6360 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6361 | ||
b61ff9c8 | 6362 | ac_lo= ac_hi= |
bf3b7cd3 | 6363 | fi |
b61ff9c8 | 6364 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 6365 | fi |
b61ff9c8 | 6366 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
6367 | # Binary search between lo and hi bounds. |
6368 | while test "x$ac_lo" != "x$ac_hi"; do | |
6369 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
6370 | cat >conftest.$ac_ext <<_ACEOF | |
6371 | /* confdefs.h. */ | |
6372 | _ACEOF | |
6373 | cat confdefs.h >>conftest.$ac_ext | |
6374 | cat >>conftest.$ac_ext <<_ACEOF | |
6375 | /* end confdefs.h. */ | |
6376 | $ac_includes_default | |
6377 | int | |
6378 | main () | |
6379 | { | |
b61ff9c8 | 6380 | static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)]; |
bf3b7cd3 JD |
6381 | test_array [0] = 0 |
6382 | ||
6383 | ; | |
6384 | return 0; | |
6385 | } | |
6386 | _ACEOF | |
6387 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6388 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6389 | (eval $ac_compile) 2>conftest.er1 | |
bf3b7cd3 JD |
6390 | ac_status=$? |
6391 | grep -v '^ *+' conftest.er1 >conftest.err | |
6392 | rm -f conftest.er1 | |
6393 | cat conftest.err >&5 | |
6394 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
6395 | (exit $ac_status); } && |
6396 | { ac_try='test -z "$ac_c_werror_flag" | |
6397 | || test ! -s conftest.err' | |
6398 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6399 | (eval $ac_try) 2>&5 | |
6400 | ac_status=$? | |
6401 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6402 | (exit $ac_status); }; } && | |
6403 | { ac_try='test -s conftest.$ac_objext' | |
6404 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6405 | (eval $ac_try) 2>&5 | |
6406 | ac_status=$? | |
6407 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6408 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
6409 | ac_hi=$ac_mid |
6410 | else | |
6411 | echo "$as_me: failed program was:" >&5 | |
6412 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6413 | ||
b61ff9c8 | 6414 | ac_lo=`expr '(' $ac_mid ')' + 1` |
bf3b7cd3 | 6415 | fi |
b61ff9c8 | 6416 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
6417 | done |
6418 | case $ac_lo in | |
6419 | ?*) ac_cv_sizeof_long_long=$ac_lo;; | |
18c04407 RW |
6420 | '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
6421 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
6422 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77 | |
bf3b7cd3 | 6423 | See \`config.log' for more details." >&5 |
b61ff9c8 | 6424 | echo "$as_me: error: cannot compute sizeof (long long), 77 |
bf3b7cd3 | 6425 | See \`config.log' for more details." >&2;} |
18c04407 | 6426 | { (exit 1); exit 1; }; }; } ;; |
bf3b7cd3 | 6427 | esac |
b61ff9c8 BS |
6428 | else |
6429 | if test "$cross_compiling" = yes; then | |
18c04407 RW |
6430 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
6431 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
6432 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling | |
b61ff9c8 BS |
6433 | See \`config.log' for more details." >&5 |
6434 | echo "$as_me: error: cannot run test program while cross compiling | |
6435 | See \`config.log' for more details." >&2;} | |
18c04407 | 6436 | { (exit 1); exit 1; }; }; } |
bf3b7cd3 JD |
6437 | else |
6438 | cat >conftest.$ac_ext <<_ACEOF | |
6439 | /* confdefs.h. */ | |
6440 | _ACEOF | |
6441 | cat confdefs.h >>conftest.$ac_ext | |
6442 | cat >>conftest.$ac_ext <<_ACEOF | |
6443 | /* end confdefs.h. */ | |
6444 | $ac_includes_default | |
b61ff9c8 BS |
6445 | long longval () { return (long) (sizeof (long long)); } |
6446 | unsigned long ulongval () { return (long) (sizeof (long long)); } | |
bf3b7cd3 JD |
6447 | #include <stdio.h> |
6448 | #include <stdlib.h> | |
6449 | int | |
6450 | main () | |
6451 | { | |
6452 | ||
6453 | FILE *f = fopen ("conftest.val", "w"); | |
6454 | if (! f) | |
b61ff9c8 BS |
6455 | exit (1); |
6456 | if (((long) (sizeof (long long))) < 0) | |
bf3b7cd3 | 6457 | { |
b61ff9c8 BS |
6458 | long i = longval (); |
6459 | if (i != ((long) (sizeof (long long)))) | |
6460 | exit (1); | |
bf3b7cd3 JD |
6461 | fprintf (f, "%ld\n", i); |
6462 | } | |
6463 | else | |
6464 | { | |
b61ff9c8 BS |
6465 | unsigned long i = ulongval (); |
6466 | if (i != ((long) (sizeof (long long)))) | |
6467 | exit (1); | |
bf3b7cd3 JD |
6468 | fprintf (f, "%lu\n", i); |
6469 | } | |
b61ff9c8 | 6470 | exit (ferror (f) || fclose (f) != 0); |
bf3b7cd3 JD |
6471 | |
6472 | ; | |
6473 | return 0; | |
6474 | } | |
6475 | _ACEOF | |
6476 | rm -f conftest$ac_exeext | |
b61ff9c8 BS |
6477 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
6478 | (eval $ac_link) 2>&5 | |
bf3b7cd3 JD |
6479 | ac_status=$? |
6480 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6481 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
b61ff9c8 BS |
6482 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6483 | (eval $ac_try) 2>&5 | |
bf3b7cd3 JD |
6484 | ac_status=$? |
6485 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6486 | (exit $ac_status); }; }; then | |
6487 | ac_cv_sizeof_long_long=`cat conftest.val` | |
6488 | else | |
6489 | echo "$as_me: program exited with status $ac_status" >&5 | |
6490 | echo "$as_me: failed program was:" >&5 | |
6491 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6492 | ||
6493 | ( exit $ac_status ) | |
18c04407 RW |
6494 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
6495 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
b61ff9c8 | 6496 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77 |
bf3b7cd3 | 6497 | See \`config.log' for more details." >&5 |
b61ff9c8 | 6498 | echo "$as_me: error: cannot compute sizeof (long long), 77 |
bf3b7cd3 | 6499 | See \`config.log' for more details." >&2;} |
18c04407 | 6500 | { (exit 1); exit 1; }; }; } |
b61ff9c8 BS |
6501 | fi |
6502 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
bf3b7cd3 JD |
6503 | fi |
6504 | fi | |
6505 | rm -f conftest.val | |
b61ff9c8 BS |
6506 | else |
6507 | ac_cv_sizeof_long_long=0 | |
2f41c1d6 | 6508 | fi |
b61ff9c8 BS |
6509 | fi |
6510 | echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5 | |
6511 | echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6 | |
bf3b7cd3 JD |
6512 | cat >>confdefs.h <<_ACEOF |
6513 | #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long | |
6514 | _ACEOF | |
6515 | ||
6516 | ||
6517 | fi | |
5ec1c5e6 | 6518 | |
b61ff9c8 BS |
6519 | echo "$as_me:$LINENO: checking for __int64" >&5 |
6520 | echo $ECHO_N "checking for __int64... $ECHO_C" >&6 | |
5ec1c5e6 KC |
6521 | if test "${ac_cv_type___int64+set}" = set; then |
6522 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6523 | else | |
6524 | cat >conftest.$ac_ext <<_ACEOF | |
6525 | /* confdefs.h. */ | |
6526 | _ACEOF | |
6527 | cat confdefs.h >>conftest.$ac_ext | |
6528 | cat >>conftest.$ac_ext <<_ACEOF | |
6529 | /* end confdefs.h. */ | |
6530 | $ac_includes_default | |
6531 | int | |
6532 | main () | |
6533 | { | |
b61ff9c8 | 6534 | if ((__int64 *) 0) |
5ec1c5e6 | 6535 | return 0; |
b61ff9c8 | 6536 | if (sizeof (__int64)) |
5ec1c5e6 KC |
6537 | return 0; |
6538 | ; | |
6539 | return 0; | |
6540 | } | |
6541 | _ACEOF | |
6542 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6543 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6544 | (eval $ac_compile) 2>conftest.er1 | |
5ec1c5e6 KC |
6545 | ac_status=$? |
6546 | grep -v '^ *+' conftest.er1 >conftest.err | |
6547 | rm -f conftest.er1 | |
6548 | cat conftest.err >&5 | |
6549 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
6550 | (exit $ac_status); } && |
6551 | { ac_try='test -z "$ac_c_werror_flag" | |
6552 | || test ! -s conftest.err' | |
6553 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6554 | (eval $ac_try) 2>&5 | |
6555 | ac_status=$? | |
6556 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6557 | (exit $ac_status); }; } && | |
6558 | { ac_try='test -s conftest.$ac_objext' | |
6559 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6560 | (eval $ac_try) 2>&5 | |
6561 | ac_status=$? | |
6562 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6563 | (exit $ac_status); }; }; then | |
5ec1c5e6 KC |
6564 | ac_cv_type___int64=yes |
6565 | else | |
6566 | echo "$as_me: failed program was:" >&5 | |
6567 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6568 | ||
b61ff9c8 | 6569 | ac_cv_type___int64=no |
5ec1c5e6 | 6570 | fi |
b61ff9c8 | 6571 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
5ec1c5e6 | 6572 | fi |
b61ff9c8 BS |
6573 | echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5 |
6574 | echo "${ECHO_T}$ac_cv_type___int64" >&6 | |
5ec1c5e6 KC |
6575 | if test $ac_cv_type___int64 = yes; then |
6576 | ||
6577 | cat >>confdefs.h <<_ACEOF | |
6578 | #define HAVE___INT64 1 | |
6579 | _ACEOF | |
6580 | ||
b61ff9c8 BS |
6581 | echo "$as_me:$LINENO: checking for __int64" >&5 |
6582 | echo $ECHO_N "checking for __int64... $ECHO_C" >&6 | |
bf3b7cd3 JD |
6583 | if test "${ac_cv_type___int64+set}" = set; then |
6584 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6585 | else | |
ba479fd2 | 6586 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
6587 | /* confdefs.h. */ |
6588 | _ACEOF | |
6589 | cat confdefs.h >>conftest.$ac_ext | |
6590 | cat >>conftest.$ac_ext <<_ACEOF | |
6591 | /* end confdefs.h. */ | |
bf3b7cd3 | 6592 | $ac_includes_default |
ba479fd2 NN |
6593 | int |
6594 | main () | |
6595 | { | |
b61ff9c8 | 6596 | if ((__int64 *) 0) |
bf3b7cd3 | 6597 | return 0; |
b61ff9c8 | 6598 | if (sizeof (__int64)) |
bf3b7cd3 | 6599 | return 0; |
ba479fd2 NN |
6600 | ; |
6601 | return 0; | |
6602 | } | |
6603 | _ACEOF | |
6604 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6605 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6606 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 6607 | ac_status=$? |
86da66b5 HPN |
6608 | grep -v '^ *+' conftest.er1 >conftest.err |
6609 | rm -f conftest.er1 | |
6610 | cat conftest.err >&5 | |
ba479fd2 | 6611 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
6612 | (exit $ac_status); } && |
6613 | { ac_try='test -z "$ac_c_werror_flag" | |
6614 | || test ! -s conftest.err' | |
6615 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6616 | (eval $ac_try) 2>&5 | |
6617 | ac_status=$? | |
6618 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6619 | (exit $ac_status); }; } && | |
6620 | { ac_try='test -s conftest.$ac_objext' | |
6621 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6622 | (eval $ac_try) 2>&5 | |
6623 | ac_status=$? | |
6624 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6625 | (exit $ac_status); }; }; then | |
bf3b7cd3 | 6626 | ac_cv_type___int64=yes |
75b6f3fd | 6627 | else |
ba479fd2 NN |
6628 | echo "$as_me: failed program was:" >&5 |
6629 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6630 | ||
b61ff9c8 | 6631 | ac_cv_type___int64=no |
75b6f3fd | 6632 | fi |
b61ff9c8 | 6633 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
75b6f3fd | 6634 | fi |
b61ff9c8 BS |
6635 | echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5 |
6636 | echo "${ECHO_T}$ac_cv_type___int64" >&6 | |
75b6f3fd | 6637 | |
b61ff9c8 BS |
6638 | echo "$as_me:$LINENO: checking size of __int64" >&5 |
6639 | echo $ECHO_N "checking size of __int64... $ECHO_C" >&6 | |
bf3b7cd3 | 6640 | if test "${ac_cv_sizeof___int64+set}" = set; then |
ba479fd2 | 6641 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
414d23ae | 6642 | else |
b61ff9c8 BS |
6643 | if test "$ac_cv_type___int64" = yes; then |
6644 | # The cast to unsigned long works around a bug in the HP C Compiler | |
6645 | # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects | |
6646 | # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. | |
6647 | # This bug is HP SR number 8606223364. | |
bf3b7cd3 JD |
6648 | if test "$cross_compiling" = yes; then |
6649 | # Depending upon the size, compute the lo and hi bounds. | |
6650 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
6651 | /* confdefs.h. */ |
6652 | _ACEOF | |
6653 | cat confdefs.h >>conftest.$ac_ext | |
6654 | cat >>conftest.$ac_ext <<_ACEOF | |
6655 | /* end confdefs.h. */ | |
bf3b7cd3 | 6656 | $ac_includes_default |
ba479fd2 NN |
6657 | int |
6658 | main () | |
6659 | { | |
b61ff9c8 | 6660 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)]; |
bf3b7cd3 JD |
6661 | test_array [0] = 0 |
6662 | ||
ba479fd2 NN |
6663 | ; |
6664 | return 0; | |
6665 | } | |
6666 | _ACEOF | |
6667 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6668 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6669 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 6670 | ac_status=$? |
86da66b5 HPN |
6671 | grep -v '^ *+' conftest.er1 >conftest.err |
6672 | rm -f conftest.er1 | |
6673 | cat conftest.err >&5 | |
ba479fd2 | 6674 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
6675 | (exit $ac_status); } && |
6676 | { ac_try='test -z "$ac_c_werror_flag" | |
6677 | || test ! -s conftest.err' | |
6678 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6679 | (eval $ac_try) 2>&5 | |
6680 | ac_status=$? | |
6681 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6682 | (exit $ac_status); }; } && | |
6683 | { ac_try='test -s conftest.$ac_objext' | |
6684 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6685 | (eval $ac_try) 2>&5 | |
6686 | ac_status=$? | |
6687 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6688 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
6689 | ac_lo=0 ac_mid=0 |
6690 | while :; do | |
6691 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
6692 | /* confdefs.h. */ |
6693 | _ACEOF | |
6694 | cat confdefs.h >>conftest.$ac_ext | |
6695 | cat >>conftest.$ac_ext <<_ACEOF | |
6696 | /* end confdefs.h. */ | |
bf3b7cd3 | 6697 | $ac_includes_default |
ba479fd2 NN |
6698 | int |
6699 | main () | |
6700 | { | |
b61ff9c8 | 6701 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)]; |
bf3b7cd3 JD |
6702 | test_array [0] = 0 |
6703 | ||
ba479fd2 NN |
6704 | ; |
6705 | return 0; | |
6706 | } | |
6707 | _ACEOF | |
6708 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6709 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6710 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 6711 | ac_status=$? |
86da66b5 HPN |
6712 | grep -v '^ *+' conftest.er1 >conftest.err |
6713 | rm -f conftest.er1 | |
6714 | cat conftest.err >&5 | |
ba479fd2 | 6715 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
6716 | (exit $ac_status); } && |
6717 | { ac_try='test -z "$ac_c_werror_flag" | |
6718 | || test ! -s conftest.err' | |
6719 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6720 | (eval $ac_try) 2>&5 | |
6721 | ac_status=$? | |
6722 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6723 | (exit $ac_status); }; } && | |
6724 | { ac_try='test -s conftest.$ac_objext' | |
6725 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6726 | (eval $ac_try) 2>&5 | |
6727 | ac_status=$? | |
6728 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6729 | (exit $ac_status); }; }; then | |
bf3b7cd3 | 6730 | ac_hi=$ac_mid; break |
75e93faa | 6731 | else |
ba479fd2 NN |
6732 | echo "$as_me: failed program was:" >&5 |
6733 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6734 | ||
b61ff9c8 BS |
6735 | ac_lo=`expr $ac_mid + 1` |
6736 | if test $ac_lo -le $ac_mid; then | |
6737 | ac_lo= ac_hi= | |
6738 | break | |
6739 | fi | |
6740 | ac_mid=`expr 2 '*' $ac_mid + 1` | |
75e93faa | 6741 | fi |
b61ff9c8 | 6742 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 | 6743 | done |
75e93faa | 6744 | else |
bf3b7cd3 JD |
6745 | echo "$as_me: failed program was:" >&5 |
6746 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6747 | ||
b61ff9c8 | 6748 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
6749 | /* confdefs.h. */ |
6750 | _ACEOF | |
6751 | cat confdefs.h >>conftest.$ac_ext | |
6752 | cat >>conftest.$ac_ext <<_ACEOF | |
6753 | /* end confdefs.h. */ | |
bf3b7cd3 | 6754 | $ac_includes_default |
ba479fd2 NN |
6755 | int |
6756 | main () | |
6757 | { | |
b61ff9c8 | 6758 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)]; |
bf3b7cd3 JD |
6759 | test_array [0] = 0 |
6760 | ||
ba479fd2 NN |
6761 | ; |
6762 | return 0; | |
6763 | } | |
6764 | _ACEOF | |
6765 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6766 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6767 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 6768 | ac_status=$? |
86da66b5 HPN |
6769 | grep -v '^ *+' conftest.er1 >conftest.err |
6770 | rm -f conftest.er1 | |
6771 | cat conftest.err >&5 | |
ba479fd2 | 6772 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
6773 | (exit $ac_status); } && |
6774 | { ac_try='test -z "$ac_c_werror_flag" | |
6775 | || test ! -s conftest.err' | |
6776 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6777 | (eval $ac_try) 2>&5 | |
6778 | ac_status=$? | |
6779 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6780 | (exit $ac_status); }; } && | |
6781 | { ac_try='test -s conftest.$ac_objext' | |
6782 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6783 | (eval $ac_try) 2>&5 | |
6784 | ac_status=$? | |
6785 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6786 | (exit $ac_status); }; }; then | |
bf3b7cd3 JD |
6787 | ac_hi=-1 ac_mid=-1 |
6788 | while :; do | |
6789 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
6790 | /* confdefs.h. */ |
6791 | _ACEOF | |
6792 | cat confdefs.h >>conftest.$ac_ext | |
6793 | cat >>conftest.$ac_ext <<_ACEOF | |
6794 | /* end confdefs.h. */ | |
bf3b7cd3 | 6795 | $ac_includes_default |
ba479fd2 NN |
6796 | int |
6797 | main () | |
6798 | { | |
b61ff9c8 | 6799 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)]; |
bf3b7cd3 JD |
6800 | test_array [0] = 0 |
6801 | ||
ba479fd2 NN |
6802 | ; |
6803 | return 0; | |
6804 | } | |
6805 | _ACEOF | |
6806 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6807 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6808 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 6809 | ac_status=$? |
86da66b5 HPN |
6810 | grep -v '^ *+' conftest.er1 >conftest.err |
6811 | rm -f conftest.er1 | |
6812 | cat conftest.err >&5 | |
ba479fd2 | 6813 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
6814 | (exit $ac_status); } && |
6815 | { ac_try='test -z "$ac_c_werror_flag" | |
6816 | || test ! -s conftest.err' | |
6817 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6818 | (eval $ac_try) 2>&5 | |
6819 | ac_status=$? | |
6820 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6821 | (exit $ac_status); }; } && | |
6822 | { ac_try='test -s conftest.$ac_objext' | |
6823 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6824 | (eval $ac_try) 2>&5 | |
6825 | ac_status=$? | |
6826 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6827 | (exit $ac_status); }; }; then | |
bf3b7cd3 | 6828 | ac_lo=$ac_mid; break |
04cabffc | 6829 | else |
ba479fd2 NN |
6830 | echo "$as_me: failed program was:" >&5 |
6831 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6832 | ||
b61ff9c8 BS |
6833 | ac_hi=`expr '(' $ac_mid ')' - 1` |
6834 | if test $ac_mid -le $ac_hi; then | |
6835 | ac_lo= ac_hi= | |
6836 | break | |
6837 | fi | |
6838 | ac_mid=`expr 2 '*' $ac_mid` | |
04cabffc | 6839 | fi |
b61ff9c8 | 6840 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
6841 | done |
6842 | else | |
6843 | echo "$as_me: failed program was:" >&5 | |
6844 | sed 's/^/| /' conftest.$ac_ext >&5 | |
04cabffc | 6845 | |
b61ff9c8 | 6846 | ac_lo= ac_hi= |
414d23ae | 6847 | fi |
b61ff9c8 | 6848 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
414d23ae | 6849 | fi |
b61ff9c8 | 6850 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
bf3b7cd3 JD |
6851 | # Binary search between lo and hi bounds. |
6852 | while test "x$ac_lo" != "x$ac_hi"; do | |
6853 | ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` | |
ba479fd2 | 6854 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
6855 | /* confdefs.h. */ |
6856 | _ACEOF | |
6857 | cat confdefs.h >>conftest.$ac_ext | |
6858 | cat >>conftest.$ac_ext <<_ACEOF | |
6859 | /* end confdefs.h. */ | |
bf3b7cd3 | 6860 | $ac_includes_default |
ba479fd2 NN |
6861 | int |
6862 | main () | |
6863 | { | |
b61ff9c8 | 6864 | static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)]; |
bf3b7cd3 JD |
6865 | test_array [0] = 0 |
6866 | ||
ba479fd2 NN |
6867 | ; |
6868 | return 0; | |
6869 | } | |
6870 | _ACEOF | |
6871 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
6872 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6873 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 6874 | ac_status=$? |
86da66b5 HPN |
6875 | grep -v '^ *+' conftest.er1 >conftest.err |
6876 | rm -f conftest.er1 | |
6877 | cat conftest.err >&5 | |
ba479fd2 | 6878 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
6879 | (exit $ac_status); } && |
6880 | { ac_try='test -z "$ac_c_werror_flag" | |
6881 | || test ! -s conftest.err' | |
6882 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6883 | (eval $ac_try) 2>&5 | |
6884 | ac_status=$? | |
6885 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6886 | (exit $ac_status); }; } && | |
6887 | { ac_try='test -s conftest.$ac_objext' | |
6888 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6889 | (eval $ac_try) 2>&5 | |
6890 | ac_status=$? | |
6891 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6892 | (exit $ac_status); }; }; then | |
bf3b7cd3 | 6893 | ac_hi=$ac_mid |
75e93faa | 6894 | else |
ba479fd2 NN |
6895 | echo "$as_me: failed program was:" >&5 |
6896 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6897 | ||
b61ff9c8 | 6898 | ac_lo=`expr '(' $ac_mid ')' + 1` |
75e93faa | 6899 | fi |
b61ff9c8 | 6900 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
414d23ae | 6901 | done |
bf3b7cd3 JD |
6902 | case $ac_lo in |
6903 | ?*) ac_cv_sizeof___int64=$ac_lo;; | |
18c04407 RW |
6904 | '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
6905 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
6906 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77 | |
bf3b7cd3 | 6907 | See \`config.log' for more details." >&5 |
b61ff9c8 | 6908 | echo "$as_me: error: cannot compute sizeof (__int64), 77 |
bf3b7cd3 | 6909 | See \`config.log' for more details." >&2;} |
18c04407 | 6910 | { (exit 1); exit 1; }; }; } ;; |
bf3b7cd3 | 6911 | esac |
b61ff9c8 BS |
6912 | else |
6913 | if test "$cross_compiling" = yes; then | |
18c04407 RW |
6914 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
6915 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
6916 | { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling | |
b61ff9c8 BS |
6917 | See \`config.log' for more details." >&5 |
6918 | echo "$as_me: error: cannot run test program while cross compiling | |
6919 | See \`config.log' for more details." >&2;} | |
18c04407 | 6920 | { (exit 1); exit 1; }; }; } |
bf3b7cd3 JD |
6921 | else |
6922 | cat >conftest.$ac_ext <<_ACEOF | |
6923 | /* confdefs.h. */ | |
6924 | _ACEOF | |
6925 | cat confdefs.h >>conftest.$ac_ext | |
6926 | cat >>conftest.$ac_ext <<_ACEOF | |
6927 | /* end confdefs.h. */ | |
6928 | $ac_includes_default | |
b61ff9c8 BS |
6929 | long longval () { return (long) (sizeof (__int64)); } |
6930 | unsigned long ulongval () { return (long) (sizeof (__int64)); } | |
bf3b7cd3 JD |
6931 | #include <stdio.h> |
6932 | #include <stdlib.h> | |
6933 | int | |
6934 | main () | |
6935 | { | |
414d23ae | 6936 | |
bf3b7cd3 JD |
6937 | FILE *f = fopen ("conftest.val", "w"); |
6938 | if (! f) | |
b61ff9c8 BS |
6939 | exit (1); |
6940 | if (((long) (sizeof (__int64))) < 0) | |
bf3b7cd3 | 6941 | { |
b61ff9c8 BS |
6942 | long i = longval (); |
6943 | if (i != ((long) (sizeof (__int64)))) | |
6944 | exit (1); | |
bf3b7cd3 JD |
6945 | fprintf (f, "%ld\n", i); |
6946 | } | |
6947 | else | |
6948 | { | |
b61ff9c8 BS |
6949 | unsigned long i = ulongval (); |
6950 | if (i != ((long) (sizeof (__int64)))) | |
6951 | exit (1); | |
bf3b7cd3 JD |
6952 | fprintf (f, "%lu\n", i); |
6953 | } | |
b61ff9c8 | 6954 | exit (ferror (f) || fclose (f) != 0); |
bf3b7cd3 JD |
6955 | |
6956 | ; | |
6957 | return 0; | |
6958 | } | |
6959 | _ACEOF | |
6960 | rm -f conftest$ac_exeext | |
b61ff9c8 BS |
6961 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
6962 | (eval $ac_link) 2>&5 | |
bf3b7cd3 JD |
6963 | ac_status=$? |
6964 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6965 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
b61ff9c8 BS |
6966 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6967 | (eval $ac_try) 2>&5 | |
bf3b7cd3 JD |
6968 | ac_status=$? |
6969 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6970 | (exit $ac_status); }; }; then | |
6971 | ac_cv_sizeof___int64=`cat conftest.val` | |
6972 | else | |
6973 | echo "$as_me: program exited with status $ac_status" >&5 | |
6974 | echo "$as_me: failed program was:" >&5 | |
6975 | sed 's/^/| /' conftest.$ac_ext >&5 | |
75e93faa | 6976 | |
bf3b7cd3 | 6977 | ( exit $ac_status ) |
18c04407 RW |
6978 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
6979 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
b61ff9c8 | 6980 | { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77 |
bf3b7cd3 | 6981 | See \`config.log' for more details." >&5 |
b61ff9c8 | 6982 | echo "$as_me: error: cannot compute sizeof (__int64), 77 |
bf3b7cd3 | 6983 | See \`config.log' for more details." >&2;} |
18c04407 | 6984 | { (exit 1); exit 1; }; }; } |
b61ff9c8 BS |
6985 | fi |
6986 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext | |
bf3b7cd3 JD |
6987 | fi |
6988 | fi | |
6989 | rm -f conftest.val | |
b61ff9c8 BS |
6990 | else |
6991 | ac_cv_sizeof___int64=0 | |
bf3b7cd3 | 6992 | fi |
b61ff9c8 BS |
6993 | fi |
6994 | echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5 | |
6995 | echo "${ECHO_T}$ac_cv_sizeof___int64" >&6 | |
ba479fd2 | 6996 | cat >>confdefs.h <<_ACEOF |
414d23ae | 6997 | #define SIZEOF___INT64 $ac_cv_sizeof___int64 |
ba479fd2 | 6998 | _ACEOF |
414d23ae | 6999 | |
cafe096b | 7000 | |
414d23ae HPN |
7001 | fi |
7002 | ||
5ec1c5e6 | 7003 | |
34a86c2b NN |
7004 | # --------------------- |
7005 | # Warnings and checking | |
7006 | # --------------------- | |
7007 | ||
b5472e1d NN |
7008 | # Check $CC warning features (if it's GCC). |
7009 | # We want to use -pedantic, but we don't want warnings about | |
7010 | # * 'long long' | |
7011 | # * variadic macros | |
89a42ac8 | 7012 | # * overlong strings |
b5472e1d NN |
7013 | # So, we only use -pedantic if we can disable those warnings. |
7014 | ||
3bbd5a19 PB |
7015 | loose_warn= |
7016 | save_CFLAGS="$CFLAGS" | |
f6e377f8 | 7017 | for option in -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual; do |
3bbd5a19 PB |
7018 | as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
7019 | ||
b61ff9c8 BS |
7020 | echo "$as_me:$LINENO: checking whether $CC supports $option" >&5 |
7021 | echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6 | |
7022 | if eval "test \"\${$as_acx_Woption+set}\" = set"; then | |
b5472e1d NN |
7023 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
7024 | else | |
3bbd5a19 PB |
7025 | CFLAGS="$option" |
7026 | cat >conftest.$ac_ext <<_ACEOF | |
b5472e1d NN |
7027 | /* confdefs.h. */ |
7028 | _ACEOF | |
7029 | cat confdefs.h >>conftest.$ac_ext | |
7030 | cat >>conftest.$ac_ext <<_ACEOF | |
7031 | /* end confdefs.h. */ | |
7032 | ||
3bbd5a19 PB |
7033 | int |
7034 | main () | |
7035 | { | |
7036 | ||
7037 | ; | |
7038 | return 0; | |
7039 | } | |
b5472e1d NN |
7040 | _ACEOF |
7041 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
7042 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
7043 | (eval $ac_compile) 2>conftest.er1 | |
b5472e1d NN |
7044 | ac_status=$? |
7045 | grep -v '^ *+' conftest.er1 >conftest.err | |
7046 | rm -f conftest.er1 | |
7047 | cat conftest.err >&5 | |
7048 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
7049 | (exit $ac_status); } && |
7050 | { ac_try='test -z "$ac_c_werror_flag" | |
7051 | || test ! -s conftest.err' | |
7052 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7053 | (eval $ac_try) 2>&5 | |
7054 | ac_status=$? | |
7055 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7056 | (exit $ac_status); }; } && | |
7057 | { ac_try='test -s conftest.$ac_objext' | |
7058 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7059 | (eval $ac_try) 2>&5 | |
7060 | ac_status=$? | |
7061 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7062 | (exit $ac_status); }; }; then | |
3bbd5a19 | 7063 | eval "$as_acx_Woption=yes" |
b5472e1d NN |
7064 | else |
7065 | echo "$as_me: failed program was:" >&5 | |
7066 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7067 | ||
b61ff9c8 | 7068 | eval "$as_acx_Woption=no" |
b5472e1d | 7069 | fi |
b61ff9c8 | 7070 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
b5472e1d NN |
7071 | |
7072 | fi | |
b61ff9c8 BS |
7073 | echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5 |
7074 | echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6 | |
3bbd5a19 PB |
7075 | if test `eval echo '${'$as_acx_Woption'}'` = yes; then |
7076 | loose_warn="$loose_warn${loose_warn:+ }$option" | |
7077 | fi | |
7078 | ||
7079 | done | |
7080 | CFLAGS="$save_CFLAGS" | |
7081 | ||
3bbd5a19 PB |
7082 | strict_warn= |
7083 | save_CFLAGS="$CFLAGS" | |
f6e377f8 | 7084 | for option in -Wold-style-definition -Wc++-compat -Wmissing-format-attribute; do |
3bbd5a19 PB |
7085 | as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
7086 | ||
b61ff9c8 BS |
7087 | echo "$as_me:$LINENO: checking whether $CC supports $option" >&5 |
7088 | echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6 | |
7089 | if eval "test \"\${$as_acx_Woption+set}\" = set"; then | |
89a42ac8 ZW |
7090 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
7091 | else | |
3bbd5a19 PB |
7092 | CFLAGS="$option" |
7093 | cat >conftest.$ac_ext <<_ACEOF | |
89a42ac8 ZW |
7094 | /* confdefs.h. */ |
7095 | _ACEOF | |
7096 | cat confdefs.h >>conftest.$ac_ext | |
7097 | cat >>conftest.$ac_ext <<_ACEOF | |
7098 | /* end confdefs.h. */ | |
7099 | ||
3bbd5a19 PB |
7100 | int |
7101 | main () | |
7102 | { | |
7103 | ||
7104 | ; | |
7105 | return 0; | |
7106 | } | |
89a42ac8 ZW |
7107 | _ACEOF |
7108 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
7109 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
7110 | (eval $ac_compile) 2>conftest.er1 | |
89a42ac8 ZW |
7111 | ac_status=$? |
7112 | grep -v '^ *+' conftest.er1 >conftest.err | |
7113 | rm -f conftest.er1 | |
7114 | cat conftest.err >&5 | |
7115 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
7116 | (exit $ac_status); } && |
7117 | { ac_try='test -z "$ac_c_werror_flag" | |
7118 | || test ! -s conftest.err' | |
7119 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7120 | (eval $ac_try) 2>&5 | |
7121 | ac_status=$? | |
7122 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7123 | (exit $ac_status); }; } && | |
7124 | { ac_try='test -s conftest.$ac_objext' | |
7125 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7126 | (eval $ac_try) 2>&5 | |
7127 | ac_status=$? | |
7128 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7129 | (exit $ac_status); }; }; then | |
3bbd5a19 | 7130 | eval "$as_acx_Woption=yes" |
89a42ac8 ZW |
7131 | else |
7132 | echo "$as_me: failed program was:" >&5 | |
7133 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7134 | ||
b61ff9c8 | 7135 | eval "$as_acx_Woption=no" |
89a42ac8 | 7136 | fi |
b61ff9c8 | 7137 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
89a42ac8 ZW |
7138 | |
7139 | fi | |
b61ff9c8 BS |
7140 | echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5 |
7141 | echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6 | |
3bbd5a19 PB |
7142 | if test `eval echo '${'$as_acx_Woption'}'` = yes; then |
7143 | strict_warn="$strict_warn${strict_warn:+ }$option" | |
34a86c2b NN |
7144 | fi |
7145 | ||
3bbd5a19 PB |
7146 | done |
7147 | CFLAGS="$save_CFLAGS" | |
7148 | ||
7149 | if test "$GCC" = yes; then | |
f6e377f8 AT |
7150 | echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5 |
7151 | echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... $ECHO_C" >&6 | |
7152 | if test "${acx_cv_prog_cc_pedantic_m4_do__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings_+set}" = set; then | |
643d3bd2 NN |
7153 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
7154 | else | |
7155 | save_CFLAGS="$CFLAGS" | |
f6e377f8 | 7156 | CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" |
3bbd5a19 | 7157 | cat >conftest.$ac_ext <<_ACEOF |
643d3bd2 NN |
7158 | /* confdefs.h. */ |
7159 | _ACEOF | |
7160 | cat confdefs.h >>conftest.$ac_ext | |
7161 | cat >>conftest.$ac_ext <<_ACEOF | |
7162 | /* end confdefs.h. */ | |
7163 | ||
3bbd5a19 PB |
7164 | int |
7165 | main () | |
7166 | { | |
7167 | ||
7168 | ; | |
7169 | return 0; | |
7170 | } | |
643d3bd2 NN |
7171 | _ACEOF |
7172 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
7173 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
7174 | (eval $ac_compile) 2>conftest.er1 | |
643d3bd2 NN |
7175 | ac_status=$? |
7176 | grep -v '^ *+' conftest.er1 >conftest.err | |
7177 | rm -f conftest.er1 | |
7178 | cat conftest.err >&5 | |
7179 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
7180 | (exit $ac_status); } && |
7181 | { ac_try='test -z "$ac_c_werror_flag" | |
7182 | || test ! -s conftest.err' | |
7183 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7184 | (eval $ac_try) 2>&5 | |
7185 | ac_status=$? | |
7186 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7187 | (exit $ac_status); }; } && | |
7188 | { ac_try='test -s conftest.$ac_objext' | |
7189 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7190 | (eval $ac_try) 2>&5 | |
7191 | ac_status=$? | |
7192 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7193 | (exit $ac_status); }; }; then | |
f6e377f8 | 7194 | acx_cv_prog_cc_pedantic_m4_do__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings_=yes |
643d3bd2 NN |
7195 | else |
7196 | echo "$as_me: failed program was:" >&5 | |
7197 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7198 | ||
f6e377f8 | 7199 | acx_cv_prog_cc_pedantic_m4_do__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings_=no |
643d3bd2 | 7200 | fi |
b61ff9c8 | 7201 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3bbd5a19 | 7202 | CFLAGS="$save_CFLAGS" |
643d3bd2 | 7203 | fi |
f6e377f8 AT |
7204 | echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic_m4_do__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings_" >&5 |
7205 | echo "${ECHO_T}$acx_cv_prog_cc_pedantic_m4_do__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings_" >&6 | |
7206 | if test $acx_cv_prog_cc_pedantic_m4_do__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings_ = yes; then | |
7207 | strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" | |
643d3bd2 NN |
7208 | fi |
7209 | ||
ac0f3f39 | 7210 | |
ac0f3f39 | 7211 | fi |
ac0f3f39 | 7212 | |
ac0f3f39 | 7213 | |
b61ff9c8 | 7214 | # Check whether --enable-werror-always or --disable-werror-always was given. |
09a9c095 | 7215 | if test "${enable_werror_always+set}" = set; then |
b61ff9c8 BS |
7216 | enableval="$enable_werror_always" |
7217 | ||
09a9c095 NN |
7218 | else |
7219 | enable_werror_always=no | |
b61ff9c8 | 7220 | fi; |
3bbd5a19 PB |
7221 | if test $enable_werror_always = yes; then |
7222 | strict_warn="$strict_warn${strict_warn:+ }-Werror" | |
373477bb | 7223 | fi |
373477bb | 7224 | |
373477bb GDR |
7225 | |
7226 | ||
7227 | ||
3bbd5a19 PB |
7228 | # The above macros do nothing if the compiler is not GCC. However, the |
7229 | # Makefile has more goo to add other flags, so this variabl is used to | |
7230 | # enables warnings only for GCC. | |
414d23ae HPN |
7231 | warn_cflags= |
7232 | if test "x$GCC" = "xyes"; then | |
7233 | warn_cflags='$(GCC_WARN_CFLAGS)' | |
7234 | fi | |
7235 | ||
7236 | ||
8b1f719a | 7237 | # Enable expensive internal checks |
a1286ef5 ZW |
7238 | is_release= |
7239 | if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then | |
7240 | is_release=yes | |
7241 | fi | |
a6ccdbab | 7242 | |
b61ff9c8 | 7243 | # Check whether --enable-checking or --disable-checking was given. |
414d23ae | 7244 | if test "${enable_checking+set}" = set; then |
b61ff9c8 BS |
7245 | enableval="$enable_checking" |
7246 | ac_checking_flags="${enableval}" | |
e1bbfc5c NS |
7247 | else |
7248 | ||
7249 | # Determine the default checks. | |
7250 | if test x$is_release = x ; then | |
7251 | ac_checking_flags=yes | |
7252 | else | |
7253 | ac_checking_flags=release | |
7254 | fi | |
b61ff9c8 | 7255 | fi; |
e1bbfc5c | 7256 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," |
04c3028a | 7257 | for check in release $ac_checking_flags |
e1bbfc5c NS |
7258 | do |
7259 | case $check in | |
cdce5c16 | 7260 | # these set all the flags to specific states |
0d475361 | 7261 | yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ; |
cdce5c16 | 7262 | ac_fold_checking= ; ac_gc_checking=1 ; |
726a989a | 7263 | ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ; |
232b67d9 | 7264 | ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; |
7e98624c | 7265 | ac_tree_checking=1 ; ac_valgrind_checking= ; |
1b24a790 | 7266 | ac_types_checking=1 ;; |
3089f8b5 | 7267 | no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ; |
cdce5c16 | 7268 | ac_fold_checking= ; ac_gc_checking= ; |
726a989a | 7269 | ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ; |
232b67d9 | 7270 | ac_rtlflag_checking= ; ac_runtime_checking= ; |
7e98624c RG |
7271 | ac_tree_checking= ; ac_valgrind_checking= ; |
7272 | ac_types_checking= ;; | |
3089f8b5 | 7273 | all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ; |
cdce5c16 | 7274 | ac_fold_checking=1 ; ac_gc_checking=1 ; |
726a989a | 7275 | ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ; |
cdce5c16 | 7276 | ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; |
7e98624c RG |
7277 | ac_tree_checking=1 ; ac_valgrind_checking= ; |
7278 | ac_types_checking=1 ;; | |
3089f8b5 | 7279 | release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ; |
cdce5c16 | 7280 | ac_fold_checking= ; ac_gc_checking= ; |
726a989a | 7281 | ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ; |
cdce5c16 | 7282 | ac_rtlflag_checking= ; ac_runtime_checking=1 ; |
7e98624c RG |
7283 | ac_tree_checking= ; ac_valgrind_checking= ; |
7284 | ac_types_checking= ;; | |
cdce5c16 | 7285 | # these enable particular checks |
e1bbfc5c | 7286 | assert) ac_assert_checking=1 ;; |
3089f8b5 | 7287 | df) ac_df_checking=1 ;; |
e1bbfc5c NS |
7288 | fold) ac_fold_checking=1 ;; |
7289 | gc) ac_gc_checking=1 ;; | |
7290 | gcac) ac_gc_always_collect=1 ;; | |
726a989a | 7291 | gimple) ac_gimple_checking=1 ;; |
e1bbfc5c | 7292 | misc) ac_checking=1 ;; |
e1bbfc5c | 7293 | rtl) ac_rtl_checking=1 ;; |
cdce5c16 | 7294 | rtlflag) ac_rtlflag_checking=1 ;; |
b53ef395 | 7295 | runtime) ac_runtime_checking=1 ;; |
e1bbfc5c | 7296 | tree) ac_tree_checking=1 ;; |
7e98624c | 7297 | types) ac_types_checking=1 ;; |
cdce5c16 | 7298 | valgrind) ac_valgrind_checking=1 ;; |
e1bbfc5c | 7299 | *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5 |
ba479fd2 NN |
7300 | echo "$as_me: error: unknown check category $check" >&2;} |
7301 | { (exit 1); exit 1; }; } ;; | |
e1bbfc5c NS |
7302 | esac |
7303 | done | |
7304 | IFS="$ac_save_IFS" | |
06c37c96 | 7305 | |
ba479fd2 NN |
7306 | nocommon_flag="" |
7307 | if test x$ac_checking != x ; then | |
7308 | ||
7309 | cat >>confdefs.h <<\_ACEOF | |
7310 | #define ENABLE_CHECKING 1 | |
7311 | _ACEOF | |
7312 | ||
7313 | nocommon_flag=-fno-common | |
7314 | fi | |
3bbd5a19 | 7315 | |
3089f8b5 PB |
7316 | if test x$ac_df_checking != x ; then |
7317 | ||
7318 | cat >>confdefs.h <<\_ACEOF | |
7319 | #define ENABLE_DF_CHECKING 1 | |
7320 | _ACEOF | |
7321 | ||
7322 | fi | |
06c37c96 NS |
7323 | if test x$ac_assert_checking != x ; then |
7324 | ||
7325 | cat >>confdefs.h <<\_ACEOF | |
7326 | #define ENABLE_ASSERT_CHECKING 1 | |
7327 | _ACEOF | |
7328 | ||
726a989a RB |
7329 | fi |
7330 | if test x$ac_gimple_checking != x ; then | |
7331 | ||
7332 | cat >>confdefs.h <<\_ACEOF | |
7333 | #define ENABLE_GIMPLE_CHECKING 1 | |
7334 | _ACEOF | |
7335 | ||
b53ef395 | 7336 | fi |
232b67d9 | 7337 | |
b53ef395 NS |
7338 | if test x$ac_runtime_checking != x ; then |
7339 | ||
7340 | cat >>confdefs.h <<\_ACEOF | |
7341 | #define ENABLE_RUNTIME_CHECKING 1 | |
7342 | _ACEOF | |
7343 | ||
06c37c96 | 7344 | fi |
ba479fd2 NN |
7345 | if test x$ac_tree_checking != x ; then |
7346 | ||
7347 | cat >>confdefs.h <<\_ACEOF | |
7348 | #define ENABLE_TREE_CHECKING 1 | |
7349 | _ACEOF | |
7350 | ||
13f05fd0 | 7351 | TREEBROWSER=tree-browser.o |
ba479fd2 | 7352 | fi |
7e98624c RG |
7353 | if test x$ac_types_checking != x ; then |
7354 | ||
7355 | cat >>confdefs.h <<\_ACEOF | |
7356 | #define ENABLE_TYPES_CHECKING 1 | |
7357 | _ACEOF | |
7358 | ||
7359 | fi | |
13f05fd0 | 7360 | |
ba479fd2 NN |
7361 | if test x$ac_rtl_checking != x ; then |
7362 | ||
7363 | cat >>confdefs.h <<\_ACEOF | |
7364 | #define ENABLE_RTL_CHECKING 1 | |
7365 | _ACEOF | |
7366 | ||
7367 | fi | |
7368 | if test x$ac_rtlflag_checking != x ; then | |
7369 | ||
7370 | cat >>confdefs.h <<\_ACEOF | |
7371 | #define ENABLE_RTL_FLAG_CHECKING 1 | |
7372 | _ACEOF | |
7373 | ||
7374 | fi | |
7375 | if test x$ac_gc_checking != x ; then | |
7376 | ||
7377 | cat >>confdefs.h <<\_ACEOF | |
7378 | #define ENABLE_GC_CHECKING 1 | |
7379 | _ACEOF | |
7380 | ||
7381 | fi | |
7382 | if test x$ac_gc_always_collect != x ; then | |
7383 | ||
7384 | cat >>confdefs.h <<\_ACEOF | |
7385 | #define ENABLE_GC_ALWAYS_COLLECT 1 | |
7386 | _ACEOF | |
7387 | ||
7388 | fi | |
7389 | if test x$ac_fold_checking != x ; then | |
7390 | ||
7391 | cat >>confdefs.h <<\_ACEOF | |
7392 | #define ENABLE_FOLD_CHECKING 1 | |
7393 | _ACEOF | |
7394 | ||
7395 | fi | |
7396 | valgrind_path_defines= | |
7397 | valgrind_command= | |
7398 | ||
ba479fd2 | 7399 | if test "${ac_cv_header_valgrind_h+set}" = set; then |
b61ff9c8 BS |
7400 | echo "$as_me:$LINENO: checking for valgrind.h" >&5 |
7401 | echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6 | |
ba479fd2 NN |
7402 | if test "${ac_cv_header_valgrind_h+set}" = set; then |
7403 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7404 | fi | |
b61ff9c8 BS |
7405 | echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5 |
7406 | echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6 | |
ba479fd2 NN |
7407 | else |
7408 | # Is the header compilable? | |
b61ff9c8 BS |
7409 | echo "$as_me:$LINENO: checking valgrind.h usability" >&5 |
7410 | echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6 | |
ba479fd2 | 7411 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
7412 | /* confdefs.h. */ |
7413 | _ACEOF | |
7414 | cat confdefs.h >>conftest.$ac_ext | |
7415 | cat >>conftest.$ac_ext <<_ACEOF | |
7416 | /* end confdefs.h. */ | |
7417 | $ac_includes_default | |
63cf211a | 7418 | #include <valgrind.h> |
ba479fd2 NN |
7419 | _ACEOF |
7420 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
7421 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
7422 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 7423 | ac_status=$? |
86da66b5 HPN |
7424 | grep -v '^ *+' conftest.er1 >conftest.err |
7425 | rm -f conftest.er1 | |
7426 | cat conftest.err >&5 | |
ba479fd2 | 7427 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
7428 | (exit $ac_status); } && |
7429 | { ac_try='test -z "$ac_c_werror_flag" | |
7430 | || test ! -s conftest.err' | |
7431 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7432 | (eval $ac_try) 2>&5 | |
7433 | ac_status=$? | |
7434 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7435 | (exit $ac_status); }; } && | |
7436 | { ac_try='test -s conftest.$ac_objext' | |
7437 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
7438 | (eval $ac_try) 2>&5 | |
7439 | ac_status=$? | |
7440 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7441 | (exit $ac_status); }; }; then | |
ba479fd2 NN |
7442 | ac_header_compiler=yes |
7443 | else | |
7444 | echo "$as_me: failed program was:" >&5 | |
7445 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7446 | ||
b61ff9c8 | 7447 | ac_header_compiler=no |
ba479fd2 | 7448 | fi |
b61ff9c8 BS |
7449 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
7450 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 | |
7451 | echo "${ECHO_T}$ac_header_compiler" >&6 | |
ba479fd2 NN |
7452 | |
7453 | # Is the header present? | |
b61ff9c8 BS |
7454 | echo "$as_me:$LINENO: checking valgrind.h presence" >&5 |
7455 | echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6 | |
ba479fd2 | 7456 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
7457 | /* confdefs.h. */ |
7458 | _ACEOF | |
7459 | cat confdefs.h >>conftest.$ac_ext | |
7460 | cat >>conftest.$ac_ext <<_ACEOF | |
7461 | /* end confdefs.h. */ | |
7462 | #include <valgrind.h> | |
7463 | _ACEOF | |
b61ff9c8 BS |
7464 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
7465 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
7466 | ac_status=$? |
7467 | grep -v '^ *+' conftest.er1 >conftest.err | |
7468 | rm -f conftest.er1 | |
7469 | cat conftest.err >&5 | |
7470 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
7471 | (exit $ac_status); } >/dev/null; then |
7472 | if test -s conftest.err; then | |
7473 | ac_cpp_err=$ac_c_preproc_warn_flag | |
7474 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
7475 | else | |
7476 | ac_cpp_err= | |
7477 | fi | |
7478 | else | |
7479 | ac_cpp_err=yes | |
7480 | fi | |
7481 | if test -z "$ac_cpp_err"; then | |
ba479fd2 NN |
7482 | ac_header_preproc=yes |
7483 | else | |
7484 | echo "$as_me: failed program was:" >&5 | |
7485 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7486 | ||
7487 | ac_header_preproc=no | |
7488 | fi | |
7489 | rm -f conftest.err conftest.$ac_ext | |
b61ff9c8 BS |
7490 | echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 |
7491 | echo "${ECHO_T}$ac_header_preproc" >&6 | |
ba479fd2 NN |
7492 | |
7493 | # So? What about this header? | |
86da66b5 HPN |
7494 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
7495 | yes:no: ) | |
ba479fd2 NN |
7496 | { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5 |
7497 | echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;} | |
86da66b5 HPN |
7498 | { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5 |
7499 | echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;} | |
7500 | ac_header_preproc=yes | |
ba479fd2 | 7501 | ;; |
86da66b5 | 7502 | no:yes:* ) |
ba479fd2 NN |
7503 | { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5 |
7504 | echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;} | |
86da66b5 HPN |
7505 | { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5 |
7506 | echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;} | |
7507 | { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5 | |
7508 | echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;} | |
7509 | { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5 | |
7510 | echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;} | |
ba479fd2 NN |
7511 | { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5 |
7512 | echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;} | |
86da66b5 HPN |
7513 | { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5 |
7514 | echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;} | |
b61ff9c8 BS |
7515 | ( |
7516 | cat <<\_ASBOX | |
7517 | ## ------------------------------------------ ## | |
7518 | ## Report this to the AC_PACKAGE_NAME lists. ## | |
7519 | ## ------------------------------------------ ## | |
7520 | _ASBOX | |
7521 | ) | | |
7522 | sed "s/^/$as_me: WARNING: /" >&2 | |
ba479fd2 NN |
7523 | ;; |
7524 | esac | |
b61ff9c8 BS |
7525 | echo "$as_me:$LINENO: checking for valgrind.h" >&5 |
7526 | echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6 | |
ba479fd2 NN |
7527 | if test "${ac_cv_header_valgrind_h+set}" = set; then |
7528 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7529 | else | |
7530 | ac_cv_header_valgrind_h=$ac_header_preproc | |
6938ec6c | 7531 | fi |
b61ff9c8 BS |
7532 | echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5 |
7533 | echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6 | |
ba479fd2 | 7534 | |
6e3f3080 | 7535 | fi |
ba479fd2 | 7536 | if test $ac_cv_header_valgrind_h = yes; then |
6938ec6c NN |
7537 | have_valgrind_h=yes |
7538 | else | |
ba479fd2 | 7539 | have_valgrind_h=no |
6938ec6c NN |
7540 | fi |
7541 | ||
7542 | ||
ba479fd2 | 7543 | |
cdce5c16 | 7544 | if test x$ac_valgrind_checking != x ; then |
414d23ae HPN |
7545 | # It is certainly possible that there's valgrind but no valgrind.h. |
7546 | # GCC relies on making annotations so we must have both. | |
b61ff9c8 BS |
7547 | echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5 |
7548 | echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6 | |
ba479fd2 | 7549 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
7550 | /* confdefs.h. */ |
7551 | _ACEOF | |
7552 | cat confdefs.h >>conftest.$ac_ext | |
7553 | cat >>conftest.$ac_ext <<_ACEOF | |
7554 | /* end confdefs.h. */ | |
a207b594 | 7555 | #include <valgrind/memcheck.h> |
14011ca4 AJ |
7556 | #ifndef VALGRIND_DISCARD |
7557 | #error VALGRIND_DISCARD not defined | |
7558 | #endif | |
ba479fd2 | 7559 | _ACEOF |
b61ff9c8 BS |
7560 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
7561 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
7562 | ac_status=$? |
7563 | grep -v '^ *+' conftest.er1 >conftest.err | |
7564 | rm -f conftest.er1 | |
7565 | cat conftest.err >&5 | |
7566 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
7567 | (exit $ac_status); } >/dev/null; then |
7568 | if test -s conftest.err; then | |
7569 | ac_cpp_err=$ac_c_preproc_warn_flag | |
7570 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
7571 | else | |
7572 | ac_cpp_err= | |
7573 | fi | |
7574 | else | |
7575 | ac_cpp_err=yes | |
7576 | fi | |
7577 | if test -z "$ac_cpp_err"; then | |
a207b594 HPN |
7578 | gcc_cv_header_valgrind_memcheck_h=yes |
7579 | else | |
ba479fd2 NN |
7580 | echo "$as_me: failed program was:" >&5 |
7581 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7582 | ||
a207b594 HPN |
7583 | gcc_cv_header_valgrind_memcheck_h=no |
7584 | fi | |
ba479fd2 | 7585 | rm -f conftest.err conftest.$ac_ext |
b61ff9c8 BS |
7586 | echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5 |
7587 | echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6 | |
7588 | echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5 | |
7589 | echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6 | |
ba479fd2 | 7590 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
7591 | /* confdefs.h. */ |
7592 | _ACEOF | |
7593 | cat confdefs.h >>conftest.$ac_ext | |
7594 | cat >>conftest.$ac_ext <<_ACEOF | |
7595 | /* end confdefs.h. */ | |
a207b594 HPN |
7596 | #include <memcheck.h> |
7597 | #ifndef VALGRIND_DISCARD | |
7598 | #error VALGRIND_DISCARD not defined | |
7599 | #endif | |
ba479fd2 | 7600 | _ACEOF |
b61ff9c8 BS |
7601 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
7602 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
7603 | ac_status=$? |
7604 | grep -v '^ *+' conftest.er1 >conftest.err | |
7605 | rm -f conftest.er1 | |
7606 | cat conftest.err >&5 | |
7607 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
7608 | (exit $ac_status); } >/dev/null; then |
7609 | if test -s conftest.err; then | |
7610 | ac_cpp_err=$ac_c_preproc_warn_flag | |
7611 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
7612 | else | |
7613 | ac_cpp_err= | |
7614 | fi | |
7615 | else | |
7616 | ac_cpp_err=yes | |
7617 | fi | |
7618 | if test -z "$ac_cpp_err"; then | |
14011ca4 AJ |
7619 | gcc_cv_header_memcheck_h=yes |
7620 | else | |
ba479fd2 NN |
7621 | echo "$as_me: failed program was:" >&5 |
7622 | sed 's/^/| /' conftest.$ac_ext >&5 | |
7623 | ||
cafe096b EC |
7624 | gcc_cv_header_memcheck_h=no |
7625 | fi | |
ba479fd2 | 7626 | rm -f conftest.err conftest.$ac_ext |
b61ff9c8 BS |
7627 | echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5 |
7628 | echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6 | |
ba479fd2 | 7629 | |
56694dd9 ZW |
7630 | # Prepare PATH_SEPARATOR. |
7631 | # The user is always right. | |
7632 | if test "${PATH_SEPARATOR+set}" != set; then | |
7633 | echo "#! /bin/sh" >conf$$.sh | |
7634 | echo "exit 0" >>conf$$.sh | |
7635 | chmod +x conf$$.sh | |
7636 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
7637 | PATH_SEPARATOR=';' | |
7638 | else | |
7639 | PATH_SEPARATOR=: | |
7640 | fi | |
7641 | rm -f conf$$.sh | |
7642 | fi | |
7643 | ||
7644 | # Find out how to test for executable files. Don't use a zero-byte file, | |
7645 | # as systems may use methods other than mode bits to determine executability. | |
7646 | cat >conf$$.file <<_ASEOF | |
7647 | #! /bin/sh | |
7648 | exit 0 | |
7649 | _ASEOF | |
7650 | chmod +x conf$$.file | |
7651 | if test -x conf$$.file >/dev/null 2>&1; then | |
7652 | ac_executable_p="test -x" | |
7653 | else | |
7654 | ac_executable_p="test -f" | |
7655 | fi | |
7656 | rm -f conf$$.file | |
7657 | ||
7658 | # Extract the first word of "valgrind", so it can be a program name with args. | |
414d23ae | 7659 | set dummy valgrind; ac_word=$2 |
b61ff9c8 BS |
7660 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
7661 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
7662 | if test "${ac_cv_path_valgrind_path+set}" = set; then |
7663 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
414d23ae HPN |
7664 | else |
7665 | case "$valgrind_path" in | |
56694dd9 ZW |
7666 | [\\/]* | ?:[\\/]*) |
7667 | ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path. | |
7668 | ;; | |
414d23ae | 7669 | *) |
56694dd9 ZW |
7670 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR |
7671 | for ac_dir in $PATH; do | |
7672 | IFS="$ac_save_IFS" | |
7673 | test -z "$ac_dir" && ac_dir=. | |
7674 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7675 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then | |
7676 | if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then | |
7677 | ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext" | |
7678 | break 2 | |
7679 | fi | |
7680 | fi | |
7681 | done | |
7682 | done | |
7683 | IFS="$ac_save_IFS" | |
7684 | ;; | |
414d23ae | 7685 | esac |
75e93faa | 7686 | fi |
414d23ae HPN |
7687 | valgrind_path="$ac_cv_path_valgrind_path" |
7688 | if test -n "$valgrind_path"; then | |
b61ff9c8 BS |
7689 | echo "$as_me:$LINENO: result: $valgrind_path" >&5 |
7690 | echo "${ECHO_T}$valgrind_path" >&6 | |
414d23ae | 7691 | else |
b61ff9c8 BS |
7692 | echo "$as_me:$LINENO: result: no" >&5 |
7693 | echo "${ECHO_T}no" >&6 | |
414d23ae HPN |
7694 | fi |
7695 | ||
a207b594 HPN |
7696 | if test "x$valgrind_path" = "x" \ |
7697 | || (test $have_valgrind_h = no \ | |
7698 | && test $gcc_cv_header_memcheck_h = no \ | |
7699 | && test $gcc_cv_header_valgrind_memcheck_h = no); then | |
ba479fd2 NN |
7700 | { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5 |
7701 | echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;} | |
7702 | { (exit 1); exit 1; }; } | |
414d23ae HPN |
7703 | fi |
7704 | valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"' | |
7705 | valgrind_command="$valgrind_path -q" | |
ba479fd2 NN |
7706 | |
7707 | cat >>confdefs.h <<\_ACEOF | |
414d23ae | 7708 | #define ENABLE_VALGRIND_CHECKING 1 |
ba479fd2 | 7709 | _ACEOF |
75e93faa | 7710 | |
a207b594 | 7711 | if test $gcc_cv_header_valgrind_memcheck_h = yes; then |
ba479fd2 NN |
7712 | |
7713 | cat >>confdefs.h <<\_ACEOF | |
a207b594 | 7714 | #define HAVE_VALGRIND_MEMCHECK_H 1 |
ba479fd2 | 7715 | _ACEOF |
a207b594 HPN |
7716 | |
7717 | fi | |
14011ca4 | 7718 | if test $gcc_cv_header_memcheck_h = yes; then |
ba479fd2 NN |
7719 | |
7720 | cat >>confdefs.h <<\_ACEOF | |
14011ca4 | 7721 | #define HAVE_MEMCHECK_H 1 |
ba479fd2 | 7722 | _ACEOF |
14011ca4 AJ |
7723 | |
7724 | fi | |
414d23ae | 7725 | fi |
75e93faa | 7726 | |
75e93faa ZW |
7727 | |
7728 | ||
414d23ae | 7729 | # Enable code coverage collection |
b61ff9c8 | 7730 | # Check whether --enable-coverage or --disable-coverage was given. |
414d23ae | 7731 | if test "${enable_coverage+set}" = set; then |
b61ff9c8 BS |
7732 | enableval="$enable_coverage" |
7733 | case "${enableval}" in | |
6dd297da NN |
7734 | yes|noopt) |
7735 | coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0" | |
7736 | ;; | |
7737 | opt) | |
7738 | coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2" | |
7739 | ;; | |
7740 | no) | |
7741 | # a.k.a. --disable-coverage | |
7742 | coverage_flags="" | |
7743 | ;; | |
7744 | *) | |
7745 | { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5 | |
ba479fd2 NN |
7746 | echo "$as_me: error: unknown coverage setting $enableval" >&2;} |
7747 | { (exit 1); exit 1; }; } | |
6dd297da | 7748 | ;; |
414d23ae | 7749 | esac |
75e93faa | 7750 | else |
414d23ae | 7751 | coverage_flags="" |
b61ff9c8 | 7752 | fi; |
a3bba767 | 7753 | |
2f41c1d6 | 7754 | |
b61ff9c8 | 7755 | # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given. |
1a4b763e | 7756 | if test "${enable_gather_detailed_mem_stats+set}" = set; then |
b61ff9c8 BS |
7757 | enableval="$enable_gather_detailed_mem_stats" |
7758 | ||
439a7e54 DN |
7759 | else |
7760 | enable_gather_detailed_mem_stats=no | |
b61ff9c8 | 7761 | fi; |
439a7e54 | 7762 | if test x$enable_gather_detailed_mem_stats = xyes ; then |
ba479fd2 NN |
7763 | |
7764 | cat >>confdefs.h <<\_ACEOF | |
439a7e54 | 7765 | #define GATHER_STATISTICS 1 |
ba479fd2 | 7766 | _ACEOF |
439a7e54 DN |
7767 | |
7768 | fi | |
7769 | ||
73458fb7 NN |
7770 | # ------------------------------- |
7771 | # Miscenalleous configure options | |
7772 | # ------------------------------- | |
34a86c2b NN |
7773 | |
7774 | # With stabs | |
ba479fd2 | 7775 | |
b61ff9c8 | 7776 | # Check whether --with-stabs or --without-stabs was given. |
34a86c2b | 7777 | if test "${with_stabs+set}" = set; then |
b61ff9c8 BS |
7778 | withval="$with_stabs" |
7779 | stabs="$with_stabs" | |
34a86c2b NN |
7780 | else |
7781 | stabs=no | |
b61ff9c8 | 7782 | fi; |
cafe096b | 7783 | |
34a86c2b | 7784 | # Determine whether or not multilibs are enabled. |
b61ff9c8 | 7785 | # Check whether --enable-multilib or --disable-multilib was given. |
34a86c2b | 7786 | if test "${enable_multilib+set}" = set; then |
b61ff9c8 BS |
7787 | enableval="$enable_multilib" |
7788 | ||
34a86c2b NN |
7789 | else |
7790 | enable_multilib=yes | |
b61ff9c8 | 7791 | fi; |
75e93faa | 7792 | |
34a86c2b | 7793 | |
414d23ae | 7794 | # Enable __cxa_atexit for C++. |
b61ff9c8 | 7795 | # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given. |
414d23ae | 7796 | if test "${enable___cxa_atexit+set}" = set; then |
b61ff9c8 | 7797 | enableval="$enable___cxa_atexit" |
75e93faa | 7798 | |
b61ff9c8 | 7799 | fi; |
75e93faa | 7800 | |
486aa804 | 7801 | # Enable C extension for decimal float if target supports it. |
b61ff9c8 | 7802 | # Check whether --enable-decimal-float or --disable-decimal-float was given. |
486aa804 | 7803 | if test "${enable_decimal_float+set}" = set; then |
b61ff9c8 BS |
7804 | enableval="$enable_decimal_float" |
7805 | ||
79b87c74 MM |
7806 | case $enable_decimal_float in |
7807 | yes | no | bid | dpd) ;; | |
7808 | *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float. | |
7809 | Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5 | |
7810 | echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float. | |
7811 | Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;} | |
7812 | { (exit 1); exit 1; }; } ;; | |
7813 | esac | |
7814 | ||
7815 | else | |
7816 | ||
7817 | case $target in | |
7818 | powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*) | |
a4a9df5f | 7819 | enable_decimal_float=yes |
486aa804 BE |
7820 | ;; |
7821 | *) | |
7822 | { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5 | |
7823 | echo "$as_me: WARNING: decimal float is not supported for this target" >&2;} | |
7824 | enable_decimal_float=no | |
7825 | ;; | |
79b87c74 | 7826 | esac |
486aa804 | 7827 | |
b61ff9c8 | 7828 | fi; |
486aa804 | 7829 | |
79b87c74 MM |
7830 | dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi` |
7831 | ||
7832 | cat >>confdefs.h <<_ACEOF | |
7833 | #define ENABLE_DECIMAL_FLOAT $dfp | |
7834 | _ACEOF | |
7835 | ||
7836 | ||
7837 | # x86's use BID format instead of DPD | |
7838 | case x$enable_decimal_float in | |
7839 | xyes) | |
7840 | case $target in | |
7841 | i?86*-*-linux* | x86_64*-*-linux*) | |
7842 | enable_decimal_float=bid | |
7843 | ;; | |
7844 | *) | |
7845 | enable_decimal_float=dpd | |
7846 | ;; | |
7847 | esac | |
7848 | ;; | |
7849 | xno) | |
7850 | # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper | |
7851 | # dependency on libdecnumber. | |
7852 | enable_decimal_float=dpd | |
7853 | ;; | |
7854 | esac | |
486aa804 BE |
7855 | |
7856 | ||
79b87c74 | 7857 | bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi` |
486aa804 BE |
7858 | |
7859 | cat >>confdefs.h <<_ACEOF | |
79b87c74 | 7860 | #define ENABLE_DECIMAL_BID_FORMAT $bid |
486aa804 BE |
7861 | _ACEOF |
7862 | ||
7863 | ||
ab22c1fa | 7864 | # Enable C extension for fixed-point arithmetic. |
b61ff9c8 | 7865 | # Check whether --enable-fixed-point or --disable-fixed-point was given. |
ab22c1fa | 7866 | if test "${enable_fixed_point+set}" = set; then |
b61ff9c8 BS |
7867 | enableval="$enable_fixed_point" |
7868 | ||
ab22c1fa CF |
7869 | |
7870 | else | |
7871 | ||
7872 | case $target in | |
7873 | mips*-*-*) | |
d5be1dd4 | 7874 | case $host in |
a0e527e3 RW |
7875 | mips*-sgi-irix*) |
7876 | { echo "$as_me:$LINENO: WARNING: fixed-point is not supported on IRIX" >&5 | |
7877 | echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;} | |
d5be1dd4 RS |
7878 | enable_fixed_point=no |
7879 | ;; | |
7880 | *) | |
7881 | enable_fixed_point=yes | |
7882 | ;; | |
7883 | esac | |
ab22c1fa CF |
7884 | ;; |
7885 | *) | |
7886 | { echo "$as_me:$LINENO: WARNING: fixed-point is not supported for this target" >&5 | |
7887 | echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;} | |
7888 | enable_fixed_point=no | |
7889 | ;; | |
7890 | esac | |
7891 | ||
b61ff9c8 | 7892 | fi; |
ab22c1fa CF |
7893 | |
7894 | ||
7895 | fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi` | |
7896 | ||
7897 | cat >>confdefs.h <<_ACEOF | |
7898 | #define ENABLE_FIXED_POINT $fixedpoint | |
7899 | _ACEOF | |
7900 | ||
7901 | ||
414d23ae HPN |
7902 | # Enable threads |
7903 | # Pass with no value to take the default | |
7904 | # Pass with a value to specify a thread package | |
b61ff9c8 | 7905 | # Check whether --enable-threads or --disable-threads was given. |
414d23ae | 7906 | if test "${enable_threads+set}" = set; then |
b61ff9c8 BS |
7907 | enableval="$enable_threads" |
7908 | ||
414d23ae HPN |
7909 | else |
7910 | enable_threads='' | |
b61ff9c8 | 7911 | fi; |
2f41c1d6 | 7912 | |
b61ff9c8 | 7913 | # Check whether --enable-tls or --disable-tls was given. |
1a4b763e | 7914 | if test "${enable_tls+set}" = set; then |
b61ff9c8 BS |
7915 | enableval="$enable_tls" |
7916 | ||
8dea1cca DD |
7917 | case $enable_tls in |
7918 | yes | no) ;; | |
7919 | *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls. | |
7920 | Valid choices are 'yes' and 'no'." >&5 | |
7921 | echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls. | |
7922 | Valid choices are 'yes' and 'no'." >&2;} | |
7923 | { (exit 1); exit 1; }; } ;; | |
7924 | esac | |
7925 | ||
7926 | else | |
7927 | enable_tls='' | |
b61ff9c8 | 7928 | fi; |
1a4b763e | 7929 | |
b61ff9c8 | 7930 | # Check whether --enable-objc-gc or --disable-objc-gc was given. |
414d23ae | 7931 | if test "${enable_objc_gc+set}" = set; then |
b61ff9c8 BS |
7932 | enableval="$enable_objc_gc" |
7933 | if test x$enable_objc_gc = xno; then | |
414d23ae HPN |
7934 | objc_boehm_gc='' |
7935 | else | |
7936 | objc_boehm_gc=1 | |
7937 | fi | |
7938 | else | |
7939 | objc_boehm_gc='' | |
b61ff9c8 | 7940 | fi; |
75e93faa | 7941 | |
a6ccdbab | 7942 | |
b61ff9c8 | 7943 | # Check whether --with-dwarf2 or --without-dwarf2 was given. |
414d23ae | 7944 | if test "${with_dwarf2+set}" = set; then |
b61ff9c8 BS |
7945 | withval="$with_dwarf2" |
7946 | dwarf2="$with_dwarf2" | |
75e93faa | 7947 | else |
414d23ae | 7948 | dwarf2=no |
b61ff9c8 | 7949 | fi; |
2f41c1d6 | 7950 | |
b61ff9c8 | 7951 | # Check whether --enable-shared or --disable-shared was given. |
1a4b763e | 7952 | if test "${enable_shared+set}" = set; then |
b61ff9c8 BS |
7953 | enableval="$enable_shared" |
7954 | ||
414d23ae HPN |
7955 | case $enable_shared in |
7956 | yes | no) ;; | |
7957 | *) | |
7958 | enable_shared=no | |
7959 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
7960 | for pkg in $enableval; do | |
7961 | if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then | |
7962 | enable_shared=yes | |
7963 | fi | |
7964 | done | |
7965 | IFS="$ac_save_ifs" | |
7966 | ;; | |
7967 | esac | |
7968 | ||
75e93faa | 7969 | else |
414d23ae | 7970 | enable_shared=yes |
b61ff9c8 | 7971 | fi; |
703d89ab | 7972 | |
ab22c1fa | 7973 | |
1a4b763e | 7974 | |
b61ff9c8 | 7975 | # Check whether --with-build-sysroot or --without-build-sysroot was given. |
160633c6 | 7976 | if test "${with_build_sysroot+set}" = set; then |
b61ff9c8 | 7977 | withval="$with_build_sysroot" |
160633c6 | 7978 | |
b61ff9c8 | 7979 | fi; |
160633c6 MM |
7980 | |
7981 | ||
b61ff9c8 | 7982 | # Check whether --with-sysroot or --without-sysroot was given. |
4977bab6 | 7983 | if test "${with_sysroot+set}" = set; then |
b61ff9c8 BS |
7984 | withval="$with_sysroot" |
7985 | ||
4977bab6 | 7986 | case ${with_sysroot} in |
caa55b1e | 7987 | yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;; |
4977bab6 ZW |
7988 | *) TARGET_SYSTEM_ROOT=$with_sysroot ;; |
7989 | esac | |
ba479fd2 | 7990 | |
4977bab6 | 7991 | TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"' |
14da6073 | 7992 | CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)' |
4977bab6 | 7993 | |
748670c2 RS |
7994 | if test "x$prefix" = xNONE; then |
7995 | test_prefix=/usr/local | |
7996 | else | |
7997 | test_prefix=$prefix | |
7998 | fi | |
047d636f | 7999 | if test "x$exec_prefix" = xNONE; then |
748670c2 | 8000 | test_exec_prefix=$test_prefix |
047d636f | 8001 | else |
748670c2 | 8002 | test_exec_prefix=$exec_prefix |
047d636f DJ |
8003 | fi |
8004 | case ${TARGET_SYSTEM_ROOT} in | |
91710e62 | 8005 | "${test_prefix}"|"${test_prefix}/"*|\ |
748670c2 RS |
8006 | "${test_exec_prefix}"|"${test_exec_prefix}/"*|\ |
8007 | '${prefix}'|'${prefix}/'*|\ | |
91710e62 | 8008 | '${exec_prefix}'|'${exec_prefix}/'*) |
047d636f DJ |
8009 | t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE" |
8010 | TARGET_SYSTEM_ROOT_DEFINE="$t" | |
8011 | ;; | |
8012 | esac | |
8013 | ||
4977bab6 | 8014 | else |
ba479fd2 | 8015 | |
4977bab6 | 8016 | TARGET_SYSTEM_ROOT= |
db720d9a | 8017 | TARGET_SYSTEM_ROOT_DEFINE= |
4977bab6 ZW |
8018 | CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include' |
8019 | ||
b61ff9c8 | 8020 | fi; |
4977bab6 ZW |
8021 | |
8022 | ||
8023 | ||
8024 | ||
d1bd0ded | 8025 | # Build with intermodule optimisations |
b61ff9c8 | 8026 | # Check whether --enable-intermodule or --disable-intermodule was given. |
d1bd0ded | 8027 | if test "${enable_intermodule+set}" = set; then |
b61ff9c8 BS |
8028 | enableval="$enable_intermodule" |
8029 | case ${enable_intermodule} in | |
0c46c5c7 KC |
8030 | yes) onestep="-onestep";; |
8031 | *) onestep="";; | |
d1bd0ded | 8032 | esac |
0c46c5c7 KC |
8033 | else |
8034 | onestep="" | |
b61ff9c8 | 8035 | fi; |
2f41c1d6 PB |
8036 | |
8037 | ||
8038 | ||
8039 | ||
b61ff9c8 | 8040 | # Check whether --with-pkgversion or --without-pkgversion was given. |
2f41c1d6 | 8041 | if test "${with_pkgversion+set}" = set; then |
b61ff9c8 BS |
8042 | withval="$with_pkgversion" |
8043 | case "$withval" in | |
2f41c1d6 PB |
8044 | yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5 |
8045 | echo "$as_me: error: package version not specified" >&2;} | |
8046 | { (exit 1); exit 1; }; } ;; | |
8047 | no) PKGVERSION= ;; | |
8048 | *) PKGVERSION="($withval) " ;; | |
8049 | esac | |
8050 | else | |
8051 | PKGVERSION="(GCC) " | |
8052 | ||
b61ff9c8 | 8053 | fi; |
2f41c1d6 PB |
8054 | |
8055 | ||
8056 | ||
1a4b763e | 8057 | |
b61ff9c8 | 8058 | # Check whether --with-bugurl or --without-bugurl was given. |
2f41c1d6 | 8059 | if test "${with_bugurl+set}" = set; then |
b61ff9c8 BS |
8060 | withval="$with_bugurl" |
8061 | case "$withval" in | |
2f41c1d6 PB |
8062 | yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5 |
8063 | echo "$as_me: error: bug URL not specified" >&2;} | |
8064 | { (exit 1); exit 1; }; } ;; | |
8065 | no) BUGURL= | |
8066 | ;; | |
8067 | *) BUGURL="$withval" | |
8068 | ;; | |
8069 | esac | |
8070 | else | |
8071 | BUGURL="http://gcc.gnu.org/bugs.html" | |
8072 | ||
b61ff9c8 | 8073 | fi; |
2f41c1d6 PB |
8074 | case ${BUGURL} in |
8075 | "") | |
8076 | REPORT_BUGS_TO= | |
8077 | REPORT_BUGS_TEXI= | |
8078 | ;; | |
8079 | *) | |
8080 | REPORT_BUGS_TO="<$BUGURL>" | |
8081 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} | |
8082 | ;; | |
8083 | esac; | |
8084 | ||
ab22c1fa | 8085 | |
d1bd0ded GK |
8086 | |
8087 | ||
f3c9f174 NN |
8088 | # Sanity check enable_languages in case someone does not run the toplevel |
8089 | # configure # script. | |
b61ff9c8 | 8090 | # Check whether --enable-languages or --disable-languages was given. |
f3c9f174 | 8091 | if test "${enable_languages+set}" = set; then |
b61ff9c8 BS |
8092 | enableval="$enable_languages" |
8093 | case ,${enable_languages}, in | |
f3c9f174 NN |
8094 | ,,|,yes,) |
8095 | # go safe -- we cannot be much sure without the toplevel | |
8096 | # configure's | |
8097 | # analysis of which target libs are present and usable | |
8098 | enable_languages=c | |
8099 | ;; | |
8100 | *,all,*) | |
8101 | { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5 | |
8102 | echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;} | |
8103 | { (exit 1); exit 1; }; } | |
8104 | ;; | |
8105 | *,c,*) | |
8106 | ;; | |
8107 | *) | |
8108 | enable_languages=c,${enable_languages} | |
8109 | ;; | |
8110 | esac | |
8111 | else | |
8112 | enable_languages=c | |
b61ff9c8 | 8113 | fi; |
f3c9f174 | 8114 | |
9288b845 CD |
8115 | # Used by documentation targets |
8116 | ||
8117 | ||
8118 | ||
f3c9f174 | 8119 | |
73458fb7 NN |
8120 | # ------------------------- |
8121 | # Checks for other programs | |
8122 | # ------------------------- | |
5b67ad6f | 8123 | |
b61ff9c8 BS |
8124 | echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
8125 | echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 | |
8126 | set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` | |
8127 | if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then | |
ba479fd2 | 8128 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
e9a25f70 | 8129 | else |
ba479fd2 | 8130 | cat >conftest.make <<\_ACEOF |
e9a25f70 | 8131 | all: |
b61ff9c8 | 8132 | @echo 'ac_maketemp="$(MAKE)"' |
ba479fd2 | 8133 | _ACEOF |
e9a25f70 | 8134 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. |
b61ff9c8 BS |
8135 | eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` |
8136 | if test -n "$ac_maketemp"; then | |
8137 | eval ac_cv_prog_make_${ac_make}_set=yes | |
8138 | else | |
8139 | eval ac_cv_prog_make_${ac_make}_set=no | |
8140 | fi | |
ba479fd2 | 8141 | rm -f conftest.make |
e9a25f70 | 8142 | fi |
b61ff9c8 BS |
8143 | if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then |
8144 | echo "$as_me:$LINENO: result: yes" >&5 | |
8145 | echo "${ECHO_T}yes" >&6 | |
e9a25f70 JL |
8146 | SET_MAKE= |
8147 | else | |
b61ff9c8 BS |
8148 | echo "$as_me:$LINENO: result: no" >&5 |
8149 | echo "${ECHO_T}no" >&6 | |
e9a25f70 JL |
8150 | SET_MAKE="MAKE=${MAKE-make}" |
8151 | fi | |
8152 | ||
8153 | ||
861bb6c1 | 8154 | # Find some useful tools |
ba479fd2 | 8155 | for ac_prog in gawk mawk nawk awk |
861bb6c1 | 8156 | do |
ba479fd2 | 8157 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
861bb6c1 | 8158 | set dummy $ac_prog; ac_word=$2 |
b61ff9c8 BS |
8159 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
8160 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
8161 | if test "${ac_cv_prog_AWK+set}" = set; then |
8162 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
861bb6c1 JL |
8163 | else |
8164 | if test -n "$AWK"; then | |
8165 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
8166 | else | |
ba479fd2 NN |
8167 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
8168 | for as_dir in $PATH | |
8169 | do | |
8170 | IFS=$as_save_IFS | |
8171 | test -z "$as_dir" && as_dir=. | |
8172 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 8173 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
8174 | ac_cv_prog_AWK="$ac_prog" |
8175 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8176 | break 2 | |
8177 | fi | |
8178 | done | |
8179 | done | |
8180 | ||
861bb6c1 JL |
8181 | fi |
8182 | fi | |
ba479fd2 | 8183 | AWK=$ac_cv_prog_AWK |
861bb6c1 | 8184 | if test -n "$AWK"; then |
b61ff9c8 BS |
8185 | echo "$as_me:$LINENO: result: $AWK" >&5 |
8186 | echo "${ECHO_T}$AWK" >&6 | |
861bb6c1 | 8187 | else |
b61ff9c8 BS |
8188 | echo "$as_me:$LINENO: result: no" >&5 |
8189 | echo "${ECHO_T}no" >&6 | |
861bb6c1 JL |
8190 | fi |
8191 | ||
ba479fd2 | 8192 | test -n "$AWK" && break |
861bb6c1 JL |
8193 | done |
8194 | ||
776dc15d | 8195 | # We need awk to create options.c and options.h. |
2c4902b9 NN |
8196 | # Bail out if it's missing. |
8197 | case ${AWK} in | |
ba479fd2 NN |
8198 | "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5 |
8199 | echo "$as_me: error: can't build without awk, bailing out" >&2;} | |
8200 | { (exit 1); exit 1; }; } ;; | |
2c4902b9 NN |
8201 | esac |
8202 | ||
b61ff9c8 BS |
8203 | echo "$as_me:$LINENO: checking whether ln -s works" >&5 |
8204 | echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 | |
ba479fd2 NN |
8205 | if test "${gcc_cv_prog_LN_S+set}" = set; then |
8206 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0a4b6309 RL |
8207 | else |
8208 | rm -f conftestdata_t | |
8209 | echo >conftestdata_f | |
8210 | if ln -s conftestdata_f conftestdata_t 2>/dev/null | |
8211 | then | |
8212 | gcc_cv_prog_LN_S="ln -s" | |
8213 | else | |
8214 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
8215 | then | |
8216 | gcc_cv_prog_LN_S=ln | |
8217 | else | |
35f06ae4 PB |
8218 | if cp -p conftestdata_f conftestdata_t 2>/dev/null |
8219 | then | |
06c3418c | 8220 | gcc_cv_prog_LN_S="cp -p" |
35f06ae4 PB |
8221 | else |
8222 | gcc_cv_prog_LN_S=cp | |
8223 | fi | |
0a4b6309 RL |
8224 | fi |
8225 | fi | |
8226 | rm -f conftestdata_f conftestdata_t | |
8227 | ||
8228 | fi | |
8229 | LN_S="$gcc_cv_prog_LN_S" | |
8230 | if test "$gcc_cv_prog_LN_S" = "ln -s"; then | |
b61ff9c8 BS |
8231 | echo "$as_me:$LINENO: result: yes" >&5 |
8232 | echo "${ECHO_T}yes" >&6 | |
0a4b6309 RL |
8233 | else |
8234 | if test "$gcc_cv_prog_LN_S" = "ln"; then | |
b61ff9c8 BS |
8235 | echo "$as_me:$LINENO: result: no, using ln" >&5 |
8236 | echo "${ECHO_T}no, using ln" >&6 | |
0a4b6309 | 8237 | else |
b61ff9c8 BS |
8238 | echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5 |
8239 | echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6 | |
0a4b6309 RL |
8240 | fi |
8241 | fi | |
8242 | ||
b61ff9c8 BS |
8243 | echo "$as_me:$LINENO: checking whether ln works" >&5 |
8244 | echo $ECHO_N "checking whether ln works... $ECHO_C" >&6 | |
18fc9bd4 RG |
8245 | if test "${acx_cv_prog_LN+set}" = set; then |
8246 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8247 | else | |
8248 | rm -f conftestdata_t | |
8249 | echo >conftestdata_f | |
8250 | if ln conftestdata_f conftestdata_t 2>/dev/null | |
8251 | then | |
8252 | acx_cv_prog_LN=ln | |
8253 | else | |
8254 | acx_cv_prog_LN=no | |
8255 | fi | |
8256 | rm -f conftestdata_f conftestdata_t | |
8257 | ||
8258 | fi | |
8259 | if test $acx_cv_prog_LN = no; then | |
8260 | LN="$LN_S" | |
b61ff9c8 BS |
8261 | echo "$as_me:$LINENO: result: no, using $LN" >&5 |
8262 | echo "${ECHO_T}no, using $LN" >&6 | |
18fc9bd4 RG |
8263 | else |
8264 | LN="$acx_cv_prog_LN" | |
b61ff9c8 BS |
8265 | echo "$as_me:$LINENO: result: yes" >&5 |
8266 | echo "${ECHO_T}yes" >&6 | |
18fc9bd4 RG |
8267 | fi |
8268 | ||
ba479fd2 NN |
8269 | if test -n "$ac_tool_prefix"; then |
8270 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
8271 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
b61ff9c8 BS |
8272 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
8273 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
8274 | if test "${ac_cv_prog_RANLIB+set}" = set; then |
8275 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
861bb6c1 JL |
8276 | else |
8277 | if test -n "$RANLIB"; then | |
8278 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
8279 | else | |
ba479fd2 NN |
8280 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
8281 | for as_dir in $PATH | |
8282 | do | |
8283 | IFS=$as_save_IFS | |
8284 | test -z "$as_dir" && as_dir=. | |
8285 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 8286 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
8287 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
8288 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8289 | break 2 | |
8290 | fi | |
8291 | done | |
8292 | done | |
8293 | ||
6e3f3080 NN |
8294 | fi |
8295 | fi | |
ba479fd2 | 8296 | RANLIB=$ac_cv_prog_RANLIB |
6e3f3080 | 8297 | if test -n "$RANLIB"; then |
b61ff9c8 BS |
8298 | echo "$as_me:$LINENO: result: $RANLIB" >&5 |
8299 | echo "${ECHO_T}$RANLIB" >&6 | |
ba479fd2 | 8300 | else |
b61ff9c8 BS |
8301 | echo "$as_me:$LINENO: result: no" >&5 |
8302 | echo "${ECHO_T}no" >&6 | |
ba479fd2 NN |
8303 | fi |
8304 | ||
8305 | fi | |
8306 | if test -z "$ac_cv_prog_RANLIB"; then | |
8307 | ac_ct_RANLIB=$RANLIB | |
8308 | # Extract the first word of "ranlib", so it can be a program name with args. | |
8309 | set dummy ranlib; ac_word=$2 | |
b61ff9c8 BS |
8310 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
8311 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
8312 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then |
8313 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8314 | else | |
8315 | if test -n "$ac_ct_RANLIB"; then | |
8316 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
8317 | else | |
8318 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8319 | for as_dir in $PATH | |
8320 | do | |
8321 | IFS=$as_save_IFS | |
8322 | test -z "$as_dir" && as_dir=. | |
8323 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 8324 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
8325 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
8326 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8327 | break 2 | |
8328 | fi | |
8329 | done | |
8330 | done | |
8331 | ||
b61ff9c8 | 8332 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" |
ba479fd2 NN |
8333 | fi |
8334 | fi | |
8335 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
8336 | if test -n "$ac_ct_RANLIB"; then | |
b61ff9c8 BS |
8337 | echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 |
8338 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 | |
6e3f3080 | 8339 | else |
b61ff9c8 BS |
8340 | echo "$as_me:$LINENO: result: no" >&5 |
8341 | echo "${ECHO_T}no" >&6 | |
ba479fd2 NN |
8342 | fi |
8343 | ||
b61ff9c8 | 8344 | RANLIB=$ac_ct_RANLIB |
ba479fd2 NN |
8345 | else |
8346 | RANLIB="$ac_cv_prog_RANLIB" | |
861bb6c1 JL |
8347 | fi |
8348 | ||
343a6100 MM |
8349 | case "${host}" in |
8350 | *-*-darwin*) | |
8351 | # By default, the Darwin ranlib will not treat common symbols as | |
8352 | # definitions when building the archive table of contents. Other | |
8353 | # ranlibs do that; pass an option to the Darwin ranlib that makes | |
8354 | # it behave similarly. | |
8355 | ranlib_flags="-c" | |
8356 | ;; | |
8357 | *) | |
8358 | ranlib_flags="" | |
8359 | esac | |
8360 | ||
8361 | ||
0a4b6309 RL |
8362 | # Find a good install program. We prefer a C program (faster), |
8363 | # so one script is as good as another. But avoid the broken or | |
8364 | # incompatible versions: | |
8365 | # SysV /etc/install, /usr/sbin/install | |
8366 | # SunOS /usr/etc/install | |
8367 | # IRIX /sbin/install | |
8368 | # AIX /bin/install | |
8369 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
8370 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
8371 | # ./install, which can be erroneously created by make from ./install.sh. | |
b61ff9c8 BS |
8372 | echo "$as_me:$LINENO: checking for a BSD compatible install" >&5 |
8373 | echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 | |
0a4b6309 | 8374 | if test -z "$INSTALL"; then |
ba479fd2 NN |
8375 | if test "${ac_cv_path_install+set}" = set; then |
8376 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0a4b6309 RL |
8377 | else |
8378 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" | |
8379 | for ac_dir in $PATH; do | |
8380 | # Account for people who put trailing slashes in PATH elements. | |
8381 | case "$ac_dir/" in | |
8382 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
8383 | *) | |
8384 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
8385 | for ac_prog in ginstall scoinst install; do | |
8386 | if test -f $ac_dir/$ac_prog; then | |
8387 | if test $ac_prog = install && | |
8388 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
8389 | # AIX install. It has an incompatible calling convention. | |
8390 | # OSF/1 installbsd also uses dspmsg, but is usable. | |
8391 | : | |
8392 | else | |
8393 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
8394 | break 2 | |
8395 | fi | |
8396 | fi | |
8397 | done | |
8398 | ;; | |
8399 | esac | |
8400 | done | |
8401 | IFS="$ac_save_IFS" | |
8402 | ||
8403 | fi | |
8404 | if test "${ac_cv_path_install+set}" = set; then | |
8405 | INSTALL="$ac_cv_path_install" | |
8406 | else | |
8407 | # As a last resort, use the slow shell script. We don't cache a | |
8408 | # path for INSTALL within a source directory, because that will | |
8409 | # break other packages using the cache if that directory is | |
8410 | # removed, or if the path is relative. | |
8411 | INSTALL="$ac_install_sh" | |
8412 | fi | |
8413 | fi | |
b61ff9c8 BS |
8414 | echo "$as_me:$LINENO: result: $INSTALL" >&5 |
8415 | echo "${ECHO_T}$INSTALL" >&6 | |
0a4b6309 RL |
8416 | |
8417 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
8418 | # It thinks the first close brace ends the variable substitution. | |
8419 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
8420 | ||
8421 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
8422 | ||
861bb6c1 | 8423 | |
3a000df0 | 8424 | # See if cmp has --ignore-initial. |
b61ff9c8 BS |
8425 | echo "$as_me:$LINENO: checking for cmp's capabilities" >&5 |
8426 | echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6 | |
ba479fd2 NN |
8427 | if test "${gcc_cv_prog_cmp_skip+set}" = set; then |
8428 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3a000df0 KC |
8429 | else |
8430 | echo abfoo >t1 | |
8431 | echo cdfoo >t2 | |
269a7343 | 8432 | gcc_cv_prog_cmp_skip=slowcompare |
3a000df0 KC |
8433 | if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then |
8434 | if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then | |
269a7343 | 8435 | : |
3a000df0 KC |
8436 | else |
8437 | gcc_cv_prog_cmp_skip=gnucompare | |
8438 | fi | |
269a7343 KG |
8439 | fi |
8440 | if test $gcc_cv_prog_cmp_skip = slowcompare ; then | |
8441 | if cmp t1 t2 2 2 > /dev/null 2>&1; then | |
8442 | if cmp t1 t2 1 1 > /dev/null 2>&1; then | |
8443 | : | |
8444 | else | |
8445 | gcc_cv_prog_cmp_skip=fastcompare | |
8446 | fi | |
8447 | fi | |
3a000df0 KC |
8448 | fi |
8449 | rm t1 t2 | |
8450 | ||
8451 | fi | |
b61ff9c8 BS |
8452 | echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5 |
8453 | echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6 | |
3a000df0 KC |
8454 | make_compare_target=$gcc_cv_prog_cmp_skip |
8455 | ||
8456 | ||
8457 | ||
73458fb7 NN |
8458 | # See if we have the mktemp command. |
8459 | # Extract the first word of "mktemp", so it can be a program name with args. | |
8460 | set dummy mktemp; ac_word=$2 | |
b61ff9c8 BS |
8461 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
8462 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
8463 | if test "${ac_cv_prog_have_mktemp_command+set}" = set; then |
8464 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
8465 | else |
8466 | if test -n "$have_mktemp_command"; then | |
8467 | ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test. | |
8468 | else | |
ba479fd2 NN |
8469 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
8470 | for as_dir in $PATH | |
8471 | do | |
8472 | IFS=$as_save_IFS | |
8473 | test -z "$as_dir" && as_dir=. | |
8474 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 8475 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
8476 | ac_cv_prog_have_mktemp_command="yes" |
8477 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8478 | break 2 | |
8479 | fi | |
8480 | done | |
8481 | done | |
8482 | ||
73458fb7 NN |
8483 | test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no" |
8484 | fi | |
8485 | fi | |
ba479fd2 | 8486 | have_mktemp_command=$ac_cv_prog_have_mktemp_command |
73458fb7 | 8487 | if test -n "$have_mktemp_command"; then |
b61ff9c8 BS |
8488 | echo "$as_me:$LINENO: result: $have_mktemp_command" >&5 |
8489 | echo "${ECHO_T}$have_mktemp_command" >&6 | |
73458fb7 | 8490 | else |
b61ff9c8 BS |
8491 | echo "$as_me:$LINENO: result: no" >&5 |
8492 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
8493 | fi |
8494 | ||
8495 | ||
7c27e184 PB |
8496 | # See if makeinfo has been installed and is modern enough |
8497 | # that we can use it. | |
9f18db39 | 8498 | |
3bbd5a19 | 8499 | # Extract the first word of "makeinfo", so it can be a program name with args. |
73458fb7 | 8500 | set dummy makeinfo; ac_word=$2 |
b61ff9c8 BS |
8501 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
8502 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
8503 | if test "${ac_cv_prog_MAKEINFO+set}" = set; then |
8504 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
8505 | else |
8506 | if test -n "$MAKEINFO"; then | |
8507 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. | |
8508 | else | |
ba479fd2 NN |
8509 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
8510 | for as_dir in $PATH | |
8511 | do | |
8512 | IFS=$as_save_IFS | |
8513 | test -z "$as_dir" && as_dir=. | |
8514 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 8515 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ba479fd2 NN |
8516 | ac_cv_prog_MAKEINFO="makeinfo" |
8517 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8518 | break 2 | |
8519 | fi | |
8520 | done | |
8521 | done | |
8522 | ||
73458fb7 NN |
8523 | fi |
8524 | fi | |
ba479fd2 | 8525 | MAKEINFO=$ac_cv_prog_MAKEINFO |
73458fb7 | 8526 | if test -n "$MAKEINFO"; then |
b61ff9c8 BS |
8527 | echo "$as_me:$LINENO: result: $MAKEINFO" >&5 |
8528 | echo "${ECHO_T}$MAKEINFO" >&6 | |
73458fb7 | 8529 | else |
b61ff9c8 BS |
8530 | echo "$as_me:$LINENO: result: no" >&5 |
8531 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
8532 | fi |
8533 | ||
3bbd5a19 PB |
8534 | if test -n "$MAKEINFO"; then |
8535 | # Found it, now check the version. | |
b61ff9c8 BS |
8536 | echo "$as_me:$LINENO: checking for modern makeinfo" >&5 |
8537 | echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6 | |
ba479fd2 NN |
8538 | if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then |
8539 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 | 8540 | else |
3bbd5a19 PB |
8541 | ac_prog_version=`eval $MAKEINFO --version 2>&1 | |
8542 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` | |
8543 | ||
8544 | case $ac_prog_version in | |
8545 | '') gcc_cv_prog_makeinfo_modern=no;; | |
7326a39e | 8546 | 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;; |
3bbd5a19 PB |
8547 | *) gcc_cv_prog_makeinfo_modern=no;; |
8548 | esac | |
73458fb7 NN |
8549 | |
8550 | fi | |
b61ff9c8 BS |
8551 | echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5 |
8552 | echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6 | |
3bbd5a19 PB |
8553 | else |
8554 | gcc_cv_prog_makeinfo_modern=no | |
8555 | fi | |
8556 | if test $gcc_cv_prog_makeinfo_modern = no; then | |
8557 | MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo" | |
8558 | fi | |
73458fb7 | 8559 | |
73458fb7 | 8560 | if test $gcc_cv_prog_makeinfo_modern = no; then |
ba479fd2 NN |
8561 | { echo "$as_me:$LINENO: WARNING: |
8562 | *** Makeinfo is missing or too old. | |
8563 | *** Info documentation will not be built." >&5 | |
8564 | echo "$as_me: WARNING: | |
cafe096b | 8565 | *** Makeinfo is missing or too old. |
ba479fd2 | 8566 | *** Info documentation will not be built." >&2;} |
73458fb7 NN |
8567 | BUILD_INFO= |
8568 | else | |
ba479fd2 | 8569 | BUILD_INFO=info |
73458fb7 NN |
8570 | fi |
8571 | ||
7c27e184 | 8572 | |
73458fb7 | 8573 | # Is pod2man recent enough to regenerate manpages? |
b61ff9c8 BS |
8574 | echo "$as_me:$LINENO: checking for recent Pod::Man" >&5 |
8575 | echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6 | |
73458fb7 | 8576 | if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then |
b61ff9c8 BS |
8577 | echo "$as_me:$LINENO: result: yes" >&5 |
8578 | echo "${ECHO_T}yes" >&6 | |
ba479fd2 | 8579 | GENERATED_MANPAGES=generated-manpages |
73458fb7 | 8580 | else |
b61ff9c8 BS |
8581 | echo "$as_me:$LINENO: result: no" >&5 |
8582 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
8583 | GENERATED_MANPAGES= |
8584 | fi | |
8585 | ||
7c27e184 | 8586 | |
3bbd5a19 PB |
8587 | MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing" |
8588 | ||
73458fb7 | 8589 | # How about lex? |
7c27e184 PB |
8590 | for ac_prog in flex |
8591 | do | |
8592 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
8593 | set dummy $ac_prog; ac_word=$2 | |
b61ff9c8 BS |
8594 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
8595 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
8596 | if test "${ac_cv_prog_FLEX+set}" = set; then |
8597 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
8598 | else |
8599 | if test -n "$FLEX"; then | |
8600 | ac_cv_prog_FLEX="$FLEX" # Let the user override the test. | |
8601 | else | |
ba479fd2 NN |
8602 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
8603 | for as_dir in $PATH | |
8604 | do | |
8605 | IFS=$as_save_IFS | |
8606 | test -z "$as_dir" && as_dir=. | |
8607 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 8608 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
7c27e184 | 8609 | ac_cv_prog_FLEX="$ac_prog" |
ba479fd2 NN |
8610 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
8611 | break 2 | |
8612 | fi | |
8613 | done | |
8614 | done | |
8615 | ||
73458fb7 NN |
8616 | fi |
8617 | fi | |
ba479fd2 | 8618 | FLEX=$ac_cv_prog_FLEX |
73458fb7 | 8619 | if test -n "$FLEX"; then |
b61ff9c8 BS |
8620 | echo "$as_me:$LINENO: result: $FLEX" >&5 |
8621 | echo "${ECHO_T}$FLEX" >&6 | |
73458fb7 | 8622 | else |
b61ff9c8 BS |
8623 | echo "$as_me:$LINENO: result: no" >&5 |
8624 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
8625 | fi |
8626 | ||
7c27e184 PB |
8627 | test -n "$FLEX" && break |
8628 | done | |
8629 | test -n "$FLEX" || FLEX="$MISSING flex" | |
8630 | ||
73458fb7 NN |
8631 | |
8632 | # Bison? | |
7c27e184 PB |
8633 | for ac_prog in bison |
8634 | do | |
8635 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
8636 | set dummy $ac_prog; ac_word=$2 | |
b61ff9c8 BS |
8637 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
8638 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ba479fd2 NN |
8639 | if test "${ac_cv_prog_BISON+set}" = set; then |
8640 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
73458fb7 NN |
8641 | else |
8642 | if test -n "$BISON"; then | |
8643 | ac_cv_prog_BISON="$BISON" # Let the user override the test. | |
8644 | else | |
ba479fd2 NN |
8645 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
8646 | for as_dir in $PATH | |
8647 | do | |
8648 | IFS=$as_save_IFS | |
8649 | test -z "$as_dir" && as_dir=. | |
8650 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 8651 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
7c27e184 | 8652 | ac_cv_prog_BISON="$ac_prog" |
ba479fd2 NN |
8653 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
8654 | break 2 | |
8655 | fi | |
8656 | done | |
8657 | done | |
8658 | ||
73458fb7 NN |
8659 | fi |
8660 | fi | |
ba479fd2 | 8661 | BISON=$ac_cv_prog_BISON |
73458fb7 | 8662 | if test -n "$BISON"; then |
b61ff9c8 BS |
8663 | echo "$as_me:$LINENO: result: $BISON" >&5 |
8664 | echo "${ECHO_T}$BISON" >&6 | |
73458fb7 | 8665 | else |
b61ff9c8 BS |
8666 | echo "$as_me:$LINENO: result: no" >&5 |
8667 | echo "${ECHO_T}no" >&6 | |
73458fb7 NN |
8668 | fi |
8669 | ||
7c27e184 PB |
8670 | test -n "$BISON" && break |
8671 | done | |
8672 | test -n "$BISON" || BISON="$MISSING bison" | |
8673 | ||
8674 | ||
8675 | # Binutils are not build modules, unlike bison/flex/makeinfo. So we | |
8676 | # check for build == host before using them. | |
73458fb7 | 8677 | |
f6a874ac | 8678 | # NM |
414adbdd GK |
8679 | if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \ |
8680 | && test -d ../binutils ; then | |
f6a874ac JW |
8681 | NM='$(objdir)/../binutils/nm-new' |
8682 | else | |
8683 | # Extract the first word of "nm", so it can be a program name with args. | |
8684 | set dummy nm; ac_word=$2 | |
b61ff9c8 BS |
8685 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
8686 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
f6a874ac JW |
8687 | if test "${ac_cv_prog_NM+set}" = set; then |
8688 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8689 | else | |
8690 | if test -n "$NM"; then | |
8691 | ac_cv_prog_NM="$NM" # Let the user override the test. | |
8692 | else | |
8693 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8694 | for as_dir in $PATH | |
8695 | do | |
8696 | IFS=$as_save_IFS | |
8697 | test -z "$as_dir" && as_dir=. | |
8698 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 8699 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
f6a874ac JW |
8700 | ac_cv_prog_NM="nm" |
8701 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8702 | break 2 | |
8703 | fi | |
8704 | done | |
8705 | done | |
8706 | ||
8707 | test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm" | |
8708 | fi | |
8709 | fi | |
8710 | NM=$ac_cv_prog_NM | |
8711 | if test -n "$NM"; then | |
b61ff9c8 BS |
8712 | echo "$as_me:$LINENO: result: $NM" >&5 |
8713 | echo "${ECHO_T}$NM" >&6 | |
f6a874ac | 8714 | else |
b61ff9c8 BS |
8715 | echo "$as_me:$LINENO: result: no" >&5 |
8716 | echo "${ECHO_T}no" >&6 | |
f6a874ac JW |
8717 | fi |
8718 | ||
8719 | fi | |
8720 | ||
8721 | # AR | |
414adbdd GK |
8722 | if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \ |
8723 | && test -d ../binutils ; then | |
f6a874ac JW |
8724 | AR='$(objdir)/../binutils/ar' |
8725 | else | |
8726 | # Extract the first word of "ar", so it can be a program name with args. | |
8727 | set dummy ar; ac_word=$2 | |
b61ff9c8 BS |
8728 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
8729 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
f6a874ac JW |
8730 | if test "${ac_cv_prog_AR+set}" = set; then |
8731 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8732 | else | |
8733 | if test -n "$AR"; then | |
8734 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
8735 | else | |
8736 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
8737 | for as_dir in $PATH | |
8738 | do | |
8739 | IFS=$as_save_IFS | |
8740 | test -z "$as_dir" && as_dir=. | |
8741 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 8742 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
f6a874ac JW |
8743 | ac_cv_prog_AR="ar" |
8744 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
8745 | break 2 | |
8746 | fi | |
8747 | done | |
8748 | done | |
8749 | ||
8750 | test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar" | |
8751 | fi | |
8752 | fi | |
8753 | AR=$ac_cv_prog_AR | |
8754 | if test -n "$AR"; then | |
b61ff9c8 BS |
8755 | echo "$as_me:$LINENO: result: $AR" >&5 |
8756 | echo "${ECHO_T}$AR" >&6 | |
f6a874ac | 8757 | else |
b61ff9c8 BS |
8758 | echo "$as_me:$LINENO: result: no" >&5 |
8759 | echo "${ECHO_T}no" >&6 | |
f6a874ac JW |
8760 | fi |
8761 | ||
8762 | fi | |
8763 | ||
8764 | ||
73458fb7 NN |
8765 | # -------------------- |
8766 | # Checks for C headers | |
8767 | # -------------------- | |
8768 | ||
ca9bc441 NN |
8769 | # Need to reject headers which give warnings, so that the -Werror bootstrap |
8770 | # works later. *sigh* This needs to come before all header checks. | |
18fc9bd4 | 8771 | |
ca9bc441 NN |
8772 | ac_c_preproc_warn_flag=yes |
8773 | ||
b61ff9c8 BS |
8774 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 |
8775 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
ba479fd2 NN |
8776 | if test "${ac_cv_header_stdc+set}" = set; then |
8777 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
956d6950 | 8778 | else |
ba479fd2 | 8779 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8780 | /* confdefs.h. */ |
8781 | _ACEOF | |
8782 | cat confdefs.h >>conftest.$ac_ext | |
8783 | cat >>conftest.$ac_ext <<_ACEOF | |
8784 | /* end confdefs.h. */ | |
956d6950 JL |
8785 | #include <stdlib.h> |
8786 | #include <stdarg.h> | |
8787 | #include <string.h> | |
8788 | #include <float.h> | |
ba479fd2 NN |
8789 | |
8790 | int | |
8791 | main () | |
8792 | { | |
8793 | ||
8794 | ; | |
8795 | return 0; | |
8796 | } | |
8797 | _ACEOF | |
8798 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
8799 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
8800 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 8801 | ac_status=$? |
86da66b5 HPN |
8802 | grep -v '^ *+' conftest.er1 >conftest.err |
8803 | rm -f conftest.er1 | |
8804 | cat conftest.err >&5 | |
ba479fd2 | 8805 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
8806 | (exit $ac_status); } && |
8807 | { ac_try='test -z "$ac_c_werror_flag" | |
8808 | || test ! -s conftest.err' | |
8809 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8810 | (eval $ac_try) 2>&5 | |
8811 | ac_status=$? | |
8812 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8813 | (exit $ac_status); }; } && | |
8814 | { ac_try='test -s conftest.$ac_objext' | |
8815 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8816 | (eval $ac_try) 2>&5 | |
8817 | ac_status=$? | |
8818 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8819 | (exit $ac_status); }; }; then | |
956d6950 JL |
8820 | ac_cv_header_stdc=yes |
8821 | else | |
ba479fd2 NN |
8822 | echo "$as_me: failed program was:" >&5 |
8823 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8824 | ||
b61ff9c8 | 8825 | ac_cv_header_stdc=no |
956d6950 | 8826 | fi |
b61ff9c8 | 8827 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
956d6950 JL |
8828 | |
8829 | if test $ac_cv_header_stdc = yes; then | |
8830 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
ba479fd2 | 8831 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8832 | /* confdefs.h. */ |
8833 | _ACEOF | |
8834 | cat confdefs.h >>conftest.$ac_ext | |
8835 | cat >>conftest.$ac_ext <<_ACEOF | |
8836 | /* end confdefs.h. */ | |
956d6950 | 8837 | #include <string.h> |
ba479fd2 NN |
8838 | |
8839 | _ACEOF | |
956d6950 | 8840 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 8841 | $EGREP "memchr" >/dev/null 2>&1; then |
956d6950 JL |
8842 | : |
8843 | else | |
956d6950 JL |
8844 | ac_cv_header_stdc=no |
8845 | fi | |
8846 | rm -f conftest* | |
8847 | ||
8848 | fi | |
8849 | ||
8850 | if test $ac_cv_header_stdc = yes; then | |
8851 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
ba479fd2 | 8852 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8853 | /* confdefs.h. */ |
8854 | _ACEOF | |
8855 | cat confdefs.h >>conftest.$ac_ext | |
8856 | cat >>conftest.$ac_ext <<_ACEOF | |
8857 | /* end confdefs.h. */ | |
956d6950 | 8858 | #include <stdlib.h> |
ba479fd2 NN |
8859 | |
8860 | _ACEOF | |
956d6950 | 8861 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 8862 | $EGREP "free" >/dev/null 2>&1; then |
956d6950 JL |
8863 | : |
8864 | else | |
956d6950 JL |
8865 | ac_cv_header_stdc=no |
8866 | fi | |
8867 | rm -f conftest* | |
8868 | ||
8869 | fi | |
8870 | ||
8871 | if test $ac_cv_header_stdc = yes; then | |
8872 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
ba479fd2 | 8873 | if test "$cross_compiling" = yes; then |
956d6950 JL |
8874 | : |
8875 | else | |
ba479fd2 | 8876 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8877 | /* confdefs.h. */ |
8878 | _ACEOF | |
8879 | cat confdefs.h >>conftest.$ac_ext | |
8880 | cat >>conftest.$ac_ext <<_ACEOF | |
8881 | /* end confdefs.h. */ | |
956d6950 | 8882 | #include <ctype.h> |
ba479fd2 NN |
8883 | #if ((' ' & 0x0FF) == 0x020) |
8884 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
8885 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
8886 | #else | |
8887 | # define ISLOWER(c) \ | |
86da66b5 HPN |
8888 | (('a' <= (c) && (c) <= 'i') \ |
8889 | || ('j' <= (c) && (c) <= 'r') \ | |
8890 | || ('s' <= (c) && (c) <= 'z')) | |
ba479fd2 NN |
8891 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
8892 | #endif | |
63cf211a | 8893 | |
ba479fd2 NN |
8894 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
8895 | int | |
8896 | main () | |
8897 | { | |
8898 | int i; | |
8899 | for (i = 0; i < 256; i++) | |
8900 | if (XOR (islower (i), ISLOWER (i)) | |
86da66b5 | 8901 | || toupper (i) != TOUPPER (i)) |
b61ff9c8 BS |
8902 | exit(2); |
8903 | exit (0); | |
ba479fd2 NN |
8904 | } |
8905 | _ACEOF | |
8906 | rm -f conftest$ac_exeext | |
b61ff9c8 BS |
8907 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
8908 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
8909 | ac_status=$? |
8910 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8911 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
b61ff9c8 BS |
8912 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
8913 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
8914 | ac_status=$? |
8915 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8916 | (exit $ac_status); }; }; then | |
956d6950 JL |
8917 | : |
8918 | else | |
ba479fd2 NN |
8919 | echo "$as_me: program exited with status $ac_status" >&5 |
8920 | echo "$as_me: failed program was:" >&5 | |
8921 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8922 | ||
8923 | ( exit $ac_status ) | |
8924 | ac_cv_header_stdc=no | |
956d6950 | 8925 | fi |
b61ff9c8 | 8926 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
956d6950 | 8927 | fi |
956d6950 JL |
8928 | fi |
8929 | fi | |
b61ff9c8 BS |
8930 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 |
8931 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
63cf211a | 8932 | if test $ac_cv_header_stdc = yes; then |
ba479fd2 NN |
8933 | |
8934 | cat >>confdefs.h <<\_ACEOF | |
956d6950 | 8935 | #define STDC_HEADERS 1 |
ba479fd2 | 8936 | _ACEOF |
956d6950 JL |
8937 | |
8938 | fi | |
8939 | ||
b61ff9c8 BS |
8940 | echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 |
8941 | echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 | |
ba479fd2 NN |
8942 | if test "${ac_cv_header_time+set}" = set; then |
8943 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
956d6950 | 8944 | else |
ba479fd2 | 8945 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
8946 | /* confdefs.h. */ |
8947 | _ACEOF | |
8948 | cat confdefs.h >>conftest.$ac_ext | |
8949 | cat >>conftest.$ac_ext <<_ACEOF | |
8950 | /* end confdefs.h. */ | |
956d6950 JL |
8951 | #include <sys/types.h> |
8952 | #include <sys/time.h> | |
8953 | #include <time.h> | |
ba479fd2 NN |
8954 | |
8955 | int | |
8956 | main () | |
8957 | { | |
8958 | if ((struct tm *) 0) | |
8959 | return 0; | |
8960 | ; | |
8961 | return 0; | |
8962 | } | |
8963 | _ACEOF | |
8964 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
8965 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
8966 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 8967 | ac_status=$? |
86da66b5 HPN |
8968 | grep -v '^ *+' conftest.er1 >conftest.err |
8969 | rm -f conftest.er1 | |
8970 | cat conftest.err >&5 | |
ba479fd2 | 8971 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
8972 | (exit $ac_status); } && |
8973 | { ac_try='test -z "$ac_c_werror_flag" | |
8974 | || test ! -s conftest.err' | |
8975 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8976 | (eval $ac_try) 2>&5 | |
8977 | ac_status=$? | |
8978 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8979 | (exit $ac_status); }; } && | |
8980 | { ac_try='test -s conftest.$ac_objext' | |
8981 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8982 | (eval $ac_try) 2>&5 | |
8983 | ac_status=$? | |
8984 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8985 | (exit $ac_status); }; }; then | |
956d6950 JL |
8986 | ac_cv_header_time=yes |
8987 | else | |
ba479fd2 NN |
8988 | echo "$as_me: failed program was:" >&5 |
8989 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8990 | ||
b61ff9c8 | 8991 | ac_cv_header_time=no |
956d6950 | 8992 | fi |
b61ff9c8 | 8993 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
956d6950 | 8994 | fi |
b61ff9c8 BS |
8995 | echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 |
8996 | echo "${ECHO_T}$ac_cv_header_time" >&6 | |
63cf211a | 8997 | if test $ac_cv_header_time = yes; then |
ba479fd2 NN |
8998 | |
8999 | cat >>confdefs.h <<\_ACEOF | |
956d6950 | 9000 | #define TIME_WITH_SYS_TIME 1 |
ba479fd2 | 9001 | _ACEOF |
956d6950 JL |
9002 | |
9003 | fi | |
9004 | ||
b61ff9c8 BS |
9005 | echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5 |
9006 | echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6 | |
18fc9bd4 RG |
9007 | if test "${gcc_cv_header_string+set}" = set; then |
9008 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9009 | else | |
9010 | cat >conftest.$ac_ext <<_ACEOF | |
9011 | /* confdefs.h. */ | |
9012 | _ACEOF | |
9013 | cat confdefs.h >>conftest.$ac_ext | |
9014 | cat >>conftest.$ac_ext <<_ACEOF | |
9015 | /* end confdefs.h. */ | |
9016 | #include <string.h> | |
9017 | #include <strings.h> | |
9018 | int | |
9019 | main () | |
9020 | { | |
9021 | ||
9022 | ; | |
9023 | return 0; | |
9024 | } | |
9025 | _ACEOF | |
9026 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
9027 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
9028 | (eval $ac_compile) 2>conftest.er1 | |
18fc9bd4 RG |
9029 | ac_status=$? |
9030 | grep -v '^ *+' conftest.er1 >conftest.err | |
9031 | rm -f conftest.er1 | |
9032 | cat conftest.err >&5 | |
9033 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
9034 | (exit $ac_status); } && |
9035 | { ac_try='test -z "$ac_c_werror_flag" | |
9036 | || test ! -s conftest.err' | |
9037 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9038 | (eval $ac_try) 2>&5 | |
9039 | ac_status=$? | |
9040 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9041 | (exit $ac_status); }; } && | |
9042 | { ac_try='test -s conftest.$ac_objext' | |
9043 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9044 | (eval $ac_try) 2>&5 | |
9045 | ac_status=$? | |
9046 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9047 | (exit $ac_status); }; }; then | |
18fc9bd4 RG |
9048 | gcc_cv_header_string=yes |
9049 | else | |
9050 | echo "$as_me: failed program was:" >&5 | |
9051 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9052 | ||
b61ff9c8 | 9053 | gcc_cv_header_string=no |
18fc9bd4 | 9054 | fi |
b61ff9c8 | 9055 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
18fc9bd4 | 9056 | fi |
b61ff9c8 BS |
9057 | echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5 |
9058 | echo "${ECHO_T}$gcc_cv_header_string" >&6 | |
18fc9bd4 RG |
9059 | if test $gcc_cv_header_string = yes; then |
9060 | ||
9061 | cat >>confdefs.h <<\_ACEOF | |
9062 | #define STRING_WITH_STRINGS 1 | |
9063 | _ACEOF | |
9064 | ||
9065 | fi | |
9066 | ||
b61ff9c8 BS |
9067 | echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
9068 | echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6 | |
ba479fd2 NN |
9069 | if test "${ac_cv_header_sys_wait_h+set}" = set; then |
9070 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e9831ca0 | 9071 | else |
ba479fd2 | 9072 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9073 | /* confdefs.h. */ |
9074 | _ACEOF | |
9075 | cat confdefs.h >>conftest.$ac_ext | |
9076 | cat >>conftest.$ac_ext <<_ACEOF | |
9077 | /* end confdefs.h. */ | |
e9831ca0 KG |
9078 | #include <sys/types.h> |
9079 | #include <sys/wait.h> | |
9080 | #ifndef WEXITSTATUS | |
b61ff9c8 | 9081 | # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) |
e9831ca0 KG |
9082 | #endif |
9083 | #ifndef WIFEXITED | |
ba479fd2 | 9084 | # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) |
e9831ca0 | 9085 | #endif |
ba479fd2 NN |
9086 | |
9087 | int | |
9088 | main () | |
9089 | { | |
9090 | int s; | |
9091 | wait (&s); | |
9092 | s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; | |
9093 | ; | |
9094 | return 0; | |
9095 | } | |
9096 | _ACEOF | |
9097 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
9098 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
9099 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 9100 | ac_status=$? |
86da66b5 HPN |
9101 | grep -v '^ *+' conftest.er1 >conftest.err |
9102 | rm -f conftest.er1 | |
9103 | cat conftest.err >&5 | |
ba479fd2 | 9104 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
9105 | (exit $ac_status); } && |
9106 | { ac_try='test -z "$ac_c_werror_flag" | |
9107 | || test ! -s conftest.err' | |
9108 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9109 | (eval $ac_try) 2>&5 | |
9110 | ac_status=$? | |
9111 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9112 | (exit $ac_status); }; } && | |
9113 | { ac_try='test -s conftest.$ac_objext' | |
9114 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9115 | (eval $ac_try) 2>&5 | |
9116 | ac_status=$? | |
9117 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9118 | (exit $ac_status); }; }; then | |
e9831ca0 KG |
9119 | ac_cv_header_sys_wait_h=yes |
9120 | else | |
ba479fd2 NN |
9121 | echo "$as_me: failed program was:" >&5 |
9122 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9123 | ||
b61ff9c8 | 9124 | ac_cv_header_sys_wait_h=no |
e9831ca0 | 9125 | fi |
b61ff9c8 | 9126 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
e9831ca0 | 9127 | fi |
b61ff9c8 BS |
9128 | echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 |
9129 | echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 | |
63cf211a | 9130 | if test $ac_cv_header_sys_wait_h = yes; then |
ba479fd2 NN |
9131 | |
9132 | cat >>confdefs.h <<\_ACEOF | |
e9831ca0 | 9133 | #define HAVE_SYS_WAIT_H 1 |
ba479fd2 | 9134 | _ACEOF |
6e3f3080 | 9135 | |
63cf211a | 9136 | fi |
6e3f3080 | 9137 | |
ba479fd2 NN |
9138 | |
9139 | ||
9140 | ||
9141 | ||
9142 | ||
9143 | ||
9144 | ||
9145 | ||
9146 | ||
9147 | ||
9148 | ||
9149 | ||
9150 | ||
9151 | ||
9152 | ||
9153 | ||
9154 | ||
9155 | ||
9156 | ||
9157 | ||
9158 | ||
dfb77e37 KC |
9159 | |
9160 | for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \ | |
1072ec3f | 9161 | fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \ |
03c41c05 | 9162 | sys/resource.h sys/param.h sys/times.h sys/stat.h \ |
56694dd9 | 9163 | direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h |
861bb6c1 | 9164 | do |
ba479fd2 | 9165 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
b61ff9c8 BS |
9166 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
9167 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
9168 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
ba479fd2 | 9169 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
ba479fd2 | 9170 | else |
18fc9bd4 | 9171 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9172 | /* confdefs.h. */ |
9173 | _ACEOF | |
9174 | cat confdefs.h >>conftest.$ac_ext | |
9175 | cat >>conftest.$ac_ext <<_ACEOF | |
9176 | /* end confdefs.h. */ | |
9177 | #include <$ac_header> | |
9178 | _ACEOF | |
b61ff9c8 BS |
9179 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
9180 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
9181 | ac_status=$? |
9182 | grep -v '^ *+' conftest.er1 >conftest.err | |
9183 | rm -f conftest.er1 | |
9184 | cat conftest.err >&5 | |
9185 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
9186 | (exit $ac_status); } >/dev/null; then |
9187 | if test -s conftest.err; then | |
9188 | ac_cpp_err=$ac_c_preproc_warn_flag | |
9189 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
9190 | else | |
9191 | ac_cpp_err= | |
9192 | fi | |
9193 | else | |
9194 | ac_cpp_err=yes | |
9195 | fi | |
9196 | if test -z "$ac_cpp_err"; then | |
18fc9bd4 | 9197 | eval "$as_ac_Header=yes" |
ba479fd2 NN |
9198 | else |
9199 | echo "$as_me: failed program was:" >&5 | |
9200 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9201 | ||
18fc9bd4 | 9202 | eval "$as_ac_Header=no" |
ba479fd2 NN |
9203 | fi |
9204 | rm -f conftest.err conftest.$ac_ext | |
6e3f3080 | 9205 | fi |
b61ff9c8 BS |
9206 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
9207 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
ba479fd2 NN |
9208 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
9209 | cat >>confdefs.h <<_ACEOF | |
9210 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
9211 | _ACEOF | |
9212 | ||
956d6950 JL |
9213 | fi |
9214 | done | |
9215 | ||
9216 | ||
f24af81b | 9217 | # Check for thread headers. |
b61ff9c8 BS |
9218 | echo "$as_me:$LINENO: checking for thread.h" >&5 |
9219 | echo $ECHO_N "checking for thread.h... $ECHO_C" >&6 | |
ba479fd2 NN |
9220 | if test "${ac_cv_header_thread_h+set}" = set; then |
9221 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ba479fd2 | 9222 | else |
18fc9bd4 | 9223 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9224 | /* confdefs.h. */ |
9225 | _ACEOF | |
9226 | cat confdefs.h >>conftest.$ac_ext | |
9227 | cat >>conftest.$ac_ext <<_ACEOF | |
9228 | /* end confdefs.h. */ | |
9229 | #include <thread.h> | |
9230 | _ACEOF | |
b61ff9c8 BS |
9231 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
9232 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
9233 | ac_status=$? |
9234 | grep -v '^ *+' conftest.er1 >conftest.err | |
9235 | rm -f conftest.er1 | |
9236 | cat conftest.err >&5 | |
9237 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
9238 | (exit $ac_status); } >/dev/null; then |
9239 | if test -s conftest.err; then | |
9240 | ac_cpp_err=$ac_c_preproc_warn_flag | |
9241 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
9242 | else | |
9243 | ac_cpp_err= | |
9244 | fi | |
9245 | else | |
9246 | ac_cpp_err=yes | |
9247 | fi | |
9248 | if test -z "$ac_cpp_err"; then | |
18fc9bd4 | 9249 | ac_cv_header_thread_h=yes |
ba479fd2 NN |
9250 | else |
9251 | echo "$as_me: failed program was:" >&5 | |
9252 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9253 | ||
18fc9bd4 | 9254 | ac_cv_header_thread_h=no |
ba479fd2 NN |
9255 | fi |
9256 | rm -f conftest.err conftest.$ac_ext | |
6e3f3080 | 9257 | fi |
b61ff9c8 BS |
9258 | echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5 |
9259 | echo "${ECHO_T}$ac_cv_header_thread_h" >&6 | |
ba479fd2 | 9260 | if test $ac_cv_header_thread_h = yes; then |
f24af81b TT |
9261 | have_thread_h=yes |
9262 | else | |
ba479fd2 | 9263 | have_thread_h= |
f24af81b TT |
9264 | fi |
9265 | ||
b61ff9c8 BS |
9266 | echo "$as_me:$LINENO: checking for pthread.h" >&5 |
9267 | echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6 | |
ba479fd2 NN |
9268 | if test "${ac_cv_header_pthread_h+set}" = set; then |
9269 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0f57bf40 | 9270 | else |
18fc9bd4 | 9271 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9272 | /* confdefs.h. */ |
9273 | _ACEOF | |
9274 | cat confdefs.h >>conftest.$ac_ext | |
9275 | cat >>conftest.$ac_ext <<_ACEOF | |
9276 | /* end confdefs.h. */ | |
9277 | #include <pthread.h> | |
9278 | _ACEOF | |
b61ff9c8 BS |
9279 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
9280 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
9281 | ac_status=$? |
9282 | grep -v '^ *+' conftest.er1 >conftest.err | |
9283 | rm -f conftest.er1 | |
9284 | cat conftest.err >&5 | |
9285 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
9286 | (exit $ac_status); } >/dev/null; then |
9287 | if test -s conftest.err; then | |
9288 | ac_cpp_err=$ac_c_preproc_warn_flag | |
9289 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
9290 | else | |
9291 | ac_cpp_err= | |
9292 | fi | |
9293 | else | |
9294 | ac_cpp_err=yes | |
9295 | fi | |
9296 | if test -z "$ac_cpp_err"; then | |
18fc9bd4 | 9297 | ac_cv_header_pthread_h=yes |
ba479fd2 | 9298 | else |
18fc9bd4 RG |
9299 | echo "$as_me: failed program was:" >&5 |
9300 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9301 | ||
9302 | ac_cv_header_pthread_h=no | |
9303 | fi | |
9304 | rm -f conftest.err conftest.$ac_ext | |
6e3f3080 | 9305 | fi |
b61ff9c8 BS |
9306 | echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5 |
9307 | echo "${ECHO_T}$ac_cv_header_pthread_h" >&6 | |
ba479fd2 | 9308 | if test $ac_cv_header_pthread_h = yes; then |
f24af81b TT |
9309 | have_pthread_h=yes |
9310 | else | |
ba479fd2 | 9311 | have_pthread_h= |
f24af81b TT |
9312 | fi |
9313 | ||
9314 | ||
84c041a1 | 9315 | # These tests can't be done till we know if we have limits.h. |
b61ff9c8 BS |
9316 | echo "$as_me:$LINENO: checking for CHAR_BIT" >&5 |
9317 | echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6 | |
ba479fd2 NN |
9318 | if test "${gcc_cv_decl_char_bit+set}" = set; then |
9319 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9320 | else | |
9321 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
9322 | /* confdefs.h. */ |
9323 | _ACEOF | |
9324 | cat confdefs.h >>conftest.$ac_ext | |
9325 | cat >>conftest.$ac_ext <<_ACEOF | |
9326 | /* end confdefs.h. */ | |
75e93faa ZW |
9327 | #ifdef HAVE_LIMITS_H |
9328 | #include <limits.h> | |
9329 | #endif | |
9330 | #ifdef CHAR_BIT | |
9331 | found | |
9332 | #endif | |
ba479fd2 | 9333 | _ACEOF |
75e93faa | 9334 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 9335 | $EGREP "found" >/dev/null 2>&1; then |
75e93faa ZW |
9336 | gcc_cv_decl_char_bit=yes |
9337 | else | |
75e93faa ZW |
9338 | gcc_cv_decl_char_bit=no |
9339 | fi | |
9340 | rm -f conftest* | |
9341 | ||
9342 | ||
9343 | fi | |
b61ff9c8 BS |
9344 | echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5 |
9345 | echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6 | |
75e93faa | 9346 | if test $gcc_cv_decl_char_bit = no; then |
b61ff9c8 BS |
9347 | echo "$as_me:$LINENO: checking number of bits in a byte" >&5 |
9348 | echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6 | |
ba479fd2 NN |
9349 | if test "${gcc_cv_c_nbby+set}" = set; then |
9350 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75e93faa ZW |
9351 | else |
9352 | i=8 | |
9353 | gcc_cv_c_nbby= | |
9354 | while test $i -lt 65; do | |
ba479fd2 | 9355 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9356 | /* confdefs.h. */ |
9357 | _ACEOF | |
9358 | cat confdefs.h >>conftest.$ac_ext | |
9359 | cat >>conftest.$ac_ext <<_ACEOF | |
9360 | /* end confdefs.h. */ | |
9361 | ||
9362 | int | |
9363 | main () | |
9364 | { | |
4e70264f ZW |
9365 | switch(0) { |
9366 | case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i): | |
9367 | case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)): | |
9368 | ; } | |
ba479fd2 NN |
9369 | ; |
9370 | return 0; | |
9371 | } | |
9372 | _ACEOF | |
9373 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
9374 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
9375 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 9376 | ac_status=$? |
86da66b5 HPN |
9377 | grep -v '^ *+' conftest.er1 >conftest.err |
9378 | rm -f conftest.er1 | |
9379 | cat conftest.err >&5 | |
ba479fd2 | 9380 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
9381 | (exit $ac_status); } && |
9382 | { ac_try='test -z "$ac_c_werror_flag" | |
9383 | || test ! -s conftest.err' | |
9384 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9385 | (eval $ac_try) 2>&5 | |
9386 | ac_status=$? | |
9387 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9388 | (exit $ac_status); }; } && | |
9389 | { ac_try='test -s conftest.$ac_objext' | |
9390 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9391 | (eval $ac_try) 2>&5 | |
9392 | ac_status=$? | |
9393 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9394 | (exit $ac_status); }; }; then | |
4e70264f | 9395 | gcc_cv_c_nbby=$i; break |
75e93faa | 9396 | else |
ba479fd2 NN |
9397 | echo "$as_me: failed program was:" >&5 |
9398 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9399 | ||
75e93faa | 9400 | fi |
b61ff9c8 | 9401 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
75e93faa ZW |
9402 | i=`expr $i + 1` |
9403 | done | |
9404 | test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed | |
9405 | ||
9406 | fi | |
b61ff9c8 BS |
9407 | echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5 |
9408 | echo "${ECHO_T}$gcc_cv_c_nbby" >&6 | |
75e93faa | 9409 | if test $gcc_cv_c_nbby = failed; then |
ba479fd2 NN |
9410 | { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5 |
9411 | echo "$as_me: error: cannot determine number of bits in a byte" >&2;} | |
9412 | { (exit 1); exit 1; }; } | |
75e93faa | 9413 | else |
ba479fd2 NN |
9414 | |
9415 | cat >>confdefs.h <<_ACEOF | |
75e93faa | 9416 | #define CHAR_BIT $gcc_cv_c_nbby |
ba479fd2 | 9417 | _ACEOF |
75e93faa ZW |
9418 | |
9419 | fi | |
9420 | fi | |
b61ff9c8 BS |
9421 | echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 |
9422 | echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 | |
ba479fd2 NN |
9423 | if test "${ac_cv_c_bigendian+set}" = set; then |
9424 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
84c041a1 | 9425 | else |
9791c75c | 9426 | # See if sys/param.h defines the BYTE_ORDER macro. |
ba479fd2 | 9427 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9428 | /* confdefs.h. */ |
9429 | _ACEOF | |
9430 | cat confdefs.h >>conftest.$ac_ext | |
9431 | cat >>conftest.$ac_ext <<_ACEOF | |
9432 | /* end confdefs.h. */ | |
4977bab6 ZW |
9433 | #include <sys/types.h> |
9434 | #include <sys/param.h> | |
9791c75c | 9435 | |
ba479fd2 NN |
9436 | int |
9437 | main () | |
9438 | { | |
b61ff9c8 | 9439 | #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN |
4977bab6 | 9440 | bogus endian macros |
84c041a1 | 9441 | #endif |
9791c75c | 9442 | |
ba479fd2 NN |
9443 | ; |
9444 | return 0; | |
9445 | } | |
9446 | _ACEOF | |
9447 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
9448 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
9449 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 9450 | ac_status=$? |
86da66b5 HPN |
9451 | grep -v '^ *+' conftest.er1 >conftest.err |
9452 | rm -f conftest.er1 | |
9453 | cat conftest.err >&5 | |
ba479fd2 | 9454 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
9455 | (exit $ac_status); } && |
9456 | { ac_try='test -z "$ac_c_werror_flag" | |
9457 | || test ! -s conftest.err' | |
9458 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9459 | (eval $ac_try) 2>&5 | |
9460 | ac_status=$? | |
9461 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9462 | (exit $ac_status); }; } && | |
9463 | { ac_try='test -s conftest.$ac_objext' | |
9464 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9465 | (eval $ac_try) 2>&5 | |
9466 | ac_status=$? | |
9467 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9468 | (exit $ac_status); }; }; then | |
2f41c1d6 | 9469 | # It does; now see whether it defined to BIG_ENDIAN or not. |
ba479fd2 | 9470 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9471 | /* confdefs.h. */ |
9472 | _ACEOF | |
9473 | cat confdefs.h >>conftest.$ac_ext | |
9474 | cat >>conftest.$ac_ext <<_ACEOF | |
9475 | /* end confdefs.h. */ | |
4977bab6 ZW |
9476 | #include <sys/types.h> |
9477 | #include <sys/param.h> | |
9791c75c | 9478 | |
ba479fd2 NN |
9479 | int |
9480 | main () | |
9481 | { | |
4977bab6 ZW |
9482 | #if BYTE_ORDER != BIG_ENDIAN |
9483 | not big endian | |
84c041a1 | 9484 | #endif |
9791c75c | 9485 | |
ba479fd2 NN |
9486 | ; |
9487 | return 0; | |
9488 | } | |
9489 | _ACEOF | |
9490 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
9491 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
9492 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 9493 | ac_status=$? |
86da66b5 HPN |
9494 | grep -v '^ *+' conftest.er1 >conftest.err |
9495 | rm -f conftest.er1 | |
9496 | cat conftest.err >&5 | |
ba479fd2 | 9497 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
9498 | (exit $ac_status); } && |
9499 | { ac_try='test -z "$ac_c_werror_flag" | |
9500 | || test ! -s conftest.err' | |
9501 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9502 | (eval $ac_try) 2>&5 | |
9503 | ac_status=$? | |
9504 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9505 | (exit $ac_status); }; } && | |
9506 | { ac_try='test -s conftest.$ac_objext' | |
9507 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9508 | (eval $ac_try) 2>&5 | |
9509 | ac_status=$? | |
9510 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9511 | (exit $ac_status); }; }; then | |
9512 | ac_cv_c_bigendian=yes | |
9513 | else | |
9514 | echo "$as_me: failed program was:" >&5 | |
ba479fd2 NN |
9515 | sed 's/^/| /' conftest.$ac_ext >&5 |
9516 | ||
b61ff9c8 | 9517 | ac_cv_c_bigendian=no |
4977bab6 | 9518 | fi |
b61ff9c8 | 9519 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
4977bab6 | 9520 | else |
ba479fd2 NN |
9521 | echo "$as_me: failed program was:" >&5 |
9522 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9523 | ||
b61ff9c8 | 9524 | # It does not; compile a test program. |
9791c75c KC |
9525 | if test "$cross_compiling" = yes; then |
9526 | # try to guess the endianness by grepping values into an object file | |
9527 | ac_cv_c_bigendian=unknown | |
9528 | cat >conftest.$ac_ext <<_ACEOF | |
9529 | /* confdefs.h. */ | |
9530 | _ACEOF | |
9531 | cat confdefs.h >>conftest.$ac_ext | |
9532 | cat >>conftest.$ac_ext <<_ACEOF | |
9533 | /* end confdefs.h. */ | |
b61ff9c8 BS |
9534 | short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; |
9535 | short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; | |
9791c75c | 9536 | void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } |
b61ff9c8 BS |
9537 | short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; |
9538 | short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; | |
9791c75c KC |
9539 | void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } |
9540 | int | |
9541 | main () | |
9542 | { | |
9543 | _ascii (); _ebcdic (); | |
9544 | ; | |
9545 | return 0; | |
9546 | } | |
9547 | _ACEOF | |
9548 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
9549 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
9550 | (eval $ac_compile) 2>conftest.er1 | |
9791c75c KC |
9551 | ac_status=$? |
9552 | grep -v '^ *+' conftest.er1 >conftest.err | |
9553 | rm -f conftest.er1 | |
9554 | cat conftest.err >&5 | |
9555 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
9556 | (exit $ac_status); } && |
9557 | { ac_try='test -z "$ac_c_werror_flag" | |
9558 | || test ! -s conftest.err' | |
9559 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9560 | (eval $ac_try) 2>&5 | |
9561 | ac_status=$? | |
9562 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9563 | (exit $ac_status); }; } && | |
9564 | { ac_try='test -s conftest.$ac_objext' | |
9565 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9566 | (eval $ac_try) 2>&5 | |
9567 | ac_status=$? | |
9568 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9569 | (exit $ac_status); }; }; then | |
8b1f719a PB |
9570 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then |
9571 | ac_cv_c_bigendian=yes | |
9572 | fi | |
9791c75c KC |
9573 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then |
9574 | if test "$ac_cv_c_bigendian" = unknown; then | |
9575 | ac_cv_c_bigendian=no | |
9576 | else | |
9577 | # finding both strings is unlikely to happen, but who knows? | |
9578 | ac_cv_c_bigendian=unknown | |
9579 | fi | |
9580 | fi | |
9581 | else | |
9582 | echo "$as_me: failed program was:" >&5 | |
9583 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9584 | ||
4977bab6 | 9585 | fi |
b61ff9c8 | 9586 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
9587 | else |
9588 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
9589 | /* confdefs.h. */ |
9590 | _ACEOF | |
9591 | cat confdefs.h >>conftest.$ac_ext | |
9592 | cat >>conftest.$ac_ext <<_ACEOF | |
9593 | /* end confdefs.h. */ | |
9791c75c KC |
9594 | int |
9595 | main () | |
9596 | { | |
4977bab6 ZW |
9597 | /* Are we little or big endian? From Harbison&Steele. */ |
9598 | union | |
9599 | { | |
b61ff9c8 BS |
9600 | long l; |
9601 | char c[sizeof (long)]; | |
4977bab6 ZW |
9602 | } u; |
9603 | u.l = 1; | |
b61ff9c8 | 9604 | exit (u.c[sizeof (long) - 1] == 1); |
4977bab6 | 9605 | } |
ba479fd2 NN |
9606 | _ACEOF |
9607 | rm -f conftest$ac_exeext | |
b61ff9c8 BS |
9608 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
9609 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
9610 | ac_status=$? |
9611 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9612 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
b61ff9c8 BS |
9613 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
9614 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
9615 | ac_status=$? |
9616 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9617 | (exit $ac_status); }; }; then | |
4977bab6 ZW |
9618 | ac_cv_c_bigendian=no |
9619 | else | |
ba479fd2 NN |
9620 | echo "$as_me: program exited with status $ac_status" >&5 |
9621 | echo "$as_me: failed program was:" >&5 | |
9622 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9623 | ||
9624 | ( exit $ac_status ) | |
9625 | ac_cv_c_bigendian=yes | |
4977bab6 | 9626 | fi |
b61ff9c8 | 9627 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
84c041a1 | 9628 | fi |
4977bab6 | 9629 | fi |
b61ff9c8 | 9630 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
4977bab6 | 9631 | fi |
b61ff9c8 BS |
9632 | echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 |
9633 | echo "${ECHO_T}$ac_cv_c_bigendian" >&6 | |
9791c75c KC |
9634 | case $ac_cv_c_bigendian in |
9635 | yes) | |
ba479fd2 NN |
9636 | |
9637 | cat >>confdefs.h <<\_ACEOF | |
4977bab6 | 9638 | #define WORDS_BIGENDIAN 1 |
ba479fd2 | 9639 | _ACEOF |
9791c75c KC |
9640 | ;; |
9641 | no) | |
9642 | ;; | |
9643 | *) | |
9644 | { { echo "$as_me:$LINENO: error: unknown endianness | |
9645 | presetting ac_cv_c_bigendian=no (or yes) will help" >&5 | |
9646 | echo "$as_me: error: unknown endianness | |
9647 | presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} | |
9648 | { (exit 1); exit 1; }; } ;; | |
9649 | esac | |
84c041a1 | 9650 | |
75e93faa | 9651 | |
73458fb7 NN |
9652 | # -------- |
9653 | # UNSORTED | |
9654 | # -------- | |
1e608388 | 9655 | |
1e608388 | 9656 | |
4e70264f ZW |
9657 | # These libraries may be used by collect2. |
9658 | # We may need a special search path to get them linked. | |
b61ff9c8 BS |
9659 | echo "$as_me:$LINENO: checking for collect2 libraries" >&5 |
9660 | echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6 | |
ba479fd2 NN |
9661 | if test "${gcc_cv_collect2_libs+set}" = set; then |
9662 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4e70264f ZW |
9663 | else |
9664 | save_LIBS="$LIBS" | |
7f2749d4 | 9665 | for libs in '' -lld -lmld \ |
4e70264f ZW |
9666 | '-L/usr/lib/cmplrs/cc2.11 -lmld' \ |
9667 | '-L/usr/lib/cmplrs/cc3.11 -lmld' | |
9668 | do | |
9669 | LIBS="$libs" | |
ba479fd2 | 9670 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9671 | /* confdefs.h. */ |
9672 | _ACEOF | |
9673 | cat confdefs.h >>conftest.$ac_ext | |
9674 | cat >>conftest.$ac_ext <<_ACEOF | |
9675 | /* end confdefs.h. */ | |
9676 | ||
b61ff9c8 | 9677 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
9678 | #ifdef __cplusplus |
9679 | extern "C" | |
9680 | #endif | |
b61ff9c8 BS |
9681 | /* We use char because int might match the return type of a gcc2 |
9682 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 NN |
9683 | char ldopen (); |
9684 | int | |
9685 | main () | |
9686 | { | |
b61ff9c8 | 9687 | ldopen (); |
ba479fd2 NN |
9688 | ; |
9689 | return 0; | |
9690 | } | |
9691 | _ACEOF | |
9692 | rm -f conftest.$ac_objext conftest$ac_exeext | |
b61ff9c8 BS |
9693 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
9694 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 9695 | ac_status=$? |
86da66b5 HPN |
9696 | grep -v '^ *+' conftest.er1 >conftest.err |
9697 | rm -f conftest.er1 | |
9698 | cat conftest.err >&5 | |
ba479fd2 | 9699 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
9700 | (exit $ac_status); } && |
9701 | { ac_try='test -z "$ac_c_werror_flag" | |
9702 | || test ! -s conftest.err' | |
9703 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9704 | (eval $ac_try) 2>&5 | |
9705 | ac_status=$? | |
9706 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9707 | (exit $ac_status); }; } && | |
9708 | { ac_try='test -s conftest$ac_exeext' | |
9709 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9710 | (eval $ac_try) 2>&5 | |
9711 | ac_status=$? | |
9712 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9713 | (exit $ac_status); }; }; then | |
4e70264f ZW |
9714 | gcc_cv_collect2_libs="$libs"; break |
9715 | else | |
ba479fd2 NN |
9716 | echo "$as_me: failed program was:" >&5 |
9717 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9718 | ||
4e70264f | 9719 | fi |
b61ff9c8 | 9720 | rm -f conftest.err conftest.$ac_objext \ |
86da66b5 | 9721 | conftest$ac_exeext conftest.$ac_ext |
4e70264f ZW |
9722 | done |
9723 | LIBS="$save_LIBS" | |
9724 | test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required' | |
9725 | fi | |
b61ff9c8 BS |
9726 | echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5 |
9727 | echo "${ECHO_T}$gcc_cv_collect2_libs" >&6 | |
4e70264f ZW |
9728 | case $gcc_cv_collect2_libs in |
9729 | "none required") ;; | |
9730 | *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;; | |
9731 | esac | |
9732 | ||
9733 | ||
7f2749d4 RK |
9734 | # When building Ada code on Alpha, we need exc_resume which is usually in |
9735 | # -lexc. So test for it. | |
9736 | save_LIBS="$LIBS" | |
9737 | LIBS= | |
b61ff9c8 BS |
9738 | echo "$as_me:$LINENO: checking for library containing exc_resume" >&5 |
9739 | echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6 | |
ba479fd2 NN |
9740 | if test "${ac_cv_search_exc_resume+set}" = set; then |
9741 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9742 | else | |
9743 | ac_func_search_save_LIBS=$LIBS | |
b61ff9c8 | 9744 | ac_cv_search_exc_resume=no |
ba479fd2 | 9745 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9746 | /* confdefs.h. */ |
9747 | _ACEOF | |
9748 | cat confdefs.h >>conftest.$ac_ext | |
9749 | cat >>conftest.$ac_ext <<_ACEOF | |
9750 | /* end confdefs.h. */ | |
7f2749d4 | 9751 | |
b61ff9c8 | 9752 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
9753 | #ifdef __cplusplus |
9754 | extern "C" | |
9755 | #endif | |
b61ff9c8 BS |
9756 | /* We use char because int might match the return type of a gcc2 |
9757 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 NN |
9758 | char exc_resume (); |
9759 | int | |
9760 | main () | |
9761 | { | |
b61ff9c8 | 9762 | exc_resume (); |
ba479fd2 NN |
9763 | ; |
9764 | return 0; | |
9765 | } | |
9766 | _ACEOF | |
b61ff9c8 BS |
9767 | rm -f conftest.$ac_objext conftest$ac_exeext |
9768 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9769 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 9770 | ac_status=$? |
86da66b5 HPN |
9771 | grep -v '^ *+' conftest.er1 >conftest.err |
9772 | rm -f conftest.er1 | |
9773 | cat conftest.err >&5 | |
ba479fd2 | 9774 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
9775 | (exit $ac_status); } && |
9776 | { ac_try='test -z "$ac_c_werror_flag" | |
9777 | || test ! -s conftest.err' | |
9778 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9779 | (eval $ac_try) 2>&5 | |
9780 | ac_status=$? | |
9781 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9782 | (exit $ac_status); }; } && | |
9783 | { ac_try='test -s conftest$ac_exeext' | |
9784 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9785 | (eval $ac_try) 2>&5 | |
9786 | ac_status=$? | |
9787 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9788 | (exit $ac_status); }; }; then | |
9789 | ac_cv_search_exc_resume="none required" | |
7f2749d4 | 9790 | else |
ba479fd2 NN |
9791 | echo "$as_me: failed program was:" >&5 |
9792 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9793 | ||
ab22c1fa | 9794 | fi |
b61ff9c8 BS |
9795 | rm -f conftest.err conftest.$ac_objext \ |
9796 | conftest$ac_exeext conftest.$ac_ext | |
9797 | if test "$ac_cv_search_exc_resume" = no; then | |
9798 | for ac_lib in exc; do | |
9799 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
9800 | cat >conftest.$ac_ext <<_ACEOF | |
9801 | /* confdefs.h. */ | |
9802 | _ACEOF | |
9803 | cat confdefs.h >>conftest.$ac_ext | |
9804 | cat >>conftest.$ac_ext <<_ACEOF | |
9805 | /* end confdefs.h. */ | |
2f41c1d6 | 9806 | |
b61ff9c8 BS |
9807 | /* Override any gcc2 internal prototype to avoid an error. */ |
9808 | #ifdef __cplusplus | |
9809 | extern "C" | |
9810 | #endif | |
9811 | /* We use char because int might match the return type of a gcc2 | |
9812 | builtin and then its argument prototype would still apply. */ | |
9813 | char exc_resume (); | |
9814 | int | |
9815 | main () | |
9816 | { | |
9817 | exc_resume (); | |
9818 | ; | |
9819 | return 0; | |
9820 | } | |
9821 | _ACEOF | |
9822 | rm -f conftest.$ac_objext conftest$ac_exeext | |
9823 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9824 | (eval $ac_link) 2>conftest.er1 | |
9825 | ac_status=$? | |
9826 | grep -v '^ *+' conftest.er1 >conftest.err | |
9827 | rm -f conftest.er1 | |
9828 | cat conftest.err >&5 | |
9829 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9830 | (exit $ac_status); } && | |
9831 | { ac_try='test -z "$ac_c_werror_flag" | |
9832 | || test ! -s conftest.err' | |
9833 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9834 | (eval $ac_try) 2>&5 | |
9835 | ac_status=$? | |
9836 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9837 | (exit $ac_status); }; } && | |
9838 | { ac_try='test -s conftest$ac_exeext' | |
9839 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9840 | (eval $ac_try) 2>&5 | |
9841 | ac_status=$? | |
9842 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9843 | (exit $ac_status); }; }; then | |
9844 | ac_cv_search_exc_resume="-l$ac_lib" | |
9845 | break | |
1a4b763e | 9846 | else |
b61ff9c8 BS |
9847 | echo "$as_me: failed program was:" >&5 |
9848 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9849 | ||
9850 | fi | |
9851 | rm -f conftest.err conftest.$ac_objext \ | |
9852 | conftest$ac_exeext conftest.$ac_ext | |
9853 | done | |
b8ec3cc8 | 9854 | fi |
b8ec3cc8 EC |
9855 | LIBS=$ac_func_search_save_LIBS |
9856 | fi | |
b61ff9c8 BS |
9857 | echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5 |
9858 | echo "${ECHO_T}$ac_cv_search_exc_resume" >&6 | |
9859 | if test "$ac_cv_search_exc_resume" != no; then | |
9860 | test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS" | |
b8ec3cc8 EC |
9861 | |
9862 | fi | |
9863 | ||
dd7f7a6e | 9864 | GNAT_LIBEXC="$LIBS" |
b8ec3cc8 EC |
9865 | LIBS="$save_LIBS" |
9866 | ||
9867 | ||
dd7f7a6e EC |
9868 | # Some systems put ldexp and frexp in libm instead of libc; assume |
9869 | # they're both in the same place. jcf-dump needs them. | |
9870 | save_LIBS="$LIBS" | |
9871 | LIBS= | |
b61ff9c8 BS |
9872 | echo "$as_me:$LINENO: checking for library containing ldexp" >&5 |
9873 | echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6 | |
dd7f7a6e | 9874 | if test "${ac_cv_search_ldexp+set}" = set; then |
b8ec3cc8 EC |
9875 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
9876 | else | |
dd7f7a6e | 9877 | ac_func_search_save_LIBS=$LIBS |
b61ff9c8 | 9878 | ac_cv_search_ldexp=no |
dd7f7a6e | 9879 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
9880 | /* confdefs.h. */ |
9881 | _ACEOF | |
9882 | cat confdefs.h >>conftest.$ac_ext | |
9883 | cat >>conftest.$ac_ext <<_ACEOF | |
9884 | /* end confdefs.h. */ | |
dd7f7a6e | 9885 | |
b61ff9c8 | 9886 | /* Override any gcc2 internal prototype to avoid an error. */ |
dd7f7a6e EC |
9887 | #ifdef __cplusplus |
9888 | extern "C" | |
9889 | #endif | |
b61ff9c8 BS |
9890 | /* We use char because int might match the return type of a gcc2 |
9891 | builtin and then its argument prototype would still apply. */ | |
dd7f7a6e | 9892 | char ldexp (); |
ba479fd2 NN |
9893 | int |
9894 | main () | |
9895 | { | |
b61ff9c8 | 9896 | ldexp (); |
ba479fd2 NN |
9897 | ; |
9898 | return 0; | |
9899 | } | |
9900 | _ACEOF | |
b61ff9c8 BS |
9901 | rm -f conftest.$ac_objext conftest$ac_exeext |
9902 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9903 | (eval $ac_link) 2>conftest.er1 | |
dd7f7a6e EC |
9904 | ac_status=$? |
9905 | grep -v '^ *+' conftest.er1 >conftest.err | |
9906 | rm -f conftest.er1 | |
9907 | cat conftest.err >&5 | |
9908 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
9909 | (exit $ac_status); } && |
9910 | { ac_try='test -z "$ac_c_werror_flag" | |
9911 | || test ! -s conftest.err' | |
9912 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9913 | (eval $ac_try) 2>&5 | |
9914 | ac_status=$? | |
9915 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9916 | (exit $ac_status); }; } && | |
9917 | { ac_try='test -s conftest$ac_exeext' | |
9918 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9919 | (eval $ac_try) 2>&5 | |
9920 | ac_status=$? | |
9921 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9922 | (exit $ac_status); }; }; then | |
9923 | ac_cv_search_ldexp="none required" | |
dd7f7a6e EC |
9924 | else |
9925 | echo "$as_me: failed program was:" >&5 | |
9926 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9927 | ||
1a4b763e | 9928 | fi |
b61ff9c8 BS |
9929 | rm -f conftest.err conftest.$ac_objext \ |
9930 | conftest$ac_exeext conftest.$ac_ext | |
9931 | if test "$ac_cv_search_ldexp" = no; then | |
9932 | for ac_lib in m; do | |
9933 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
9934 | cat >conftest.$ac_ext <<_ACEOF | |
9935 | /* confdefs.h. */ | |
9936 | _ACEOF | |
9937 | cat confdefs.h >>conftest.$ac_ext | |
9938 | cat >>conftest.$ac_ext <<_ACEOF | |
9939 | /* end confdefs.h. */ | |
2f41c1d6 | 9940 | |
b61ff9c8 BS |
9941 | /* Override any gcc2 internal prototype to avoid an error. */ |
9942 | #ifdef __cplusplus | |
9943 | extern "C" | |
9944 | #endif | |
9945 | /* We use char because int might match the return type of a gcc2 | |
9946 | builtin and then its argument prototype would still apply. */ | |
9947 | char ldexp (); | |
9948 | int | |
9949 | main () | |
9950 | { | |
9951 | ldexp (); | |
9952 | ; | |
9953 | return 0; | |
9954 | } | |
9955 | _ACEOF | |
9956 | rm -f conftest.$ac_objext conftest$ac_exeext | |
9957 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
9958 | (eval $ac_link) 2>conftest.er1 | |
9959 | ac_status=$? | |
9960 | grep -v '^ *+' conftest.er1 >conftest.err | |
9961 | rm -f conftest.er1 | |
9962 | cat conftest.err >&5 | |
9963 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9964 | (exit $ac_status); } && | |
9965 | { ac_try='test -z "$ac_c_werror_flag" | |
9966 | || test ! -s conftest.err' | |
9967 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9968 | (eval $ac_try) 2>&5 | |
9969 | ac_status=$? | |
9970 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9971 | (exit $ac_status); }; } && | |
9972 | { ac_try='test -s conftest$ac_exeext' | |
9973 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9974 | (eval $ac_try) 2>&5 | |
9975 | ac_status=$? | |
9976 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9977 | (exit $ac_status); }; }; then | |
9978 | ac_cv_search_ldexp="-l$ac_lib" | |
9979 | break | |
1a4b763e | 9980 | else |
b61ff9c8 BS |
9981 | echo "$as_me: failed program was:" >&5 |
9982 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9983 | ||
9984 | fi | |
9985 | rm -f conftest.err conftest.$ac_objext \ | |
9986 | conftest$ac_exeext conftest.$ac_ext | |
9987 | done | |
dd7f7a6e EC |
9988 | fi |
9989 | LIBS=$ac_func_search_save_LIBS | |
9990 | fi | |
b61ff9c8 BS |
9991 | echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5 |
9992 | echo "${ECHO_T}$ac_cv_search_ldexp" >&6 | |
9993 | if test "$ac_cv_search_ldexp" != no; then | |
9994 | test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS" | |
dd7f7a6e EC |
9995 | |
9996 | fi | |
9997 | ||
9998 | LDEXP_LIB="$LIBS" | |
9999 | LIBS="$save_LIBS" | |
10000 | ||
10001 | ||
10002 | # Use <inttypes.h> only if it exists, | |
10003 | # doesn't clash with <sys/types.h>, and declares intmax_t. | |
b61ff9c8 BS |
10004 | echo "$as_me:$LINENO: checking for inttypes.h" >&5 |
10005 | echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6 | |
dd7f7a6e EC |
10006 | if test "${gcc_cv_header_inttypes_h+set}" = set; then |
10007 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10008 | else | |
10009 | cat >conftest.$ac_ext <<_ACEOF | |
10010 | /* confdefs.h. */ | |
10011 | _ACEOF | |
10012 | cat confdefs.h >>conftest.$ac_ext | |
10013 | cat >>conftest.$ac_ext <<_ACEOF | |
10014 | /* end confdefs.h. */ | |
10015 | #include <sys/types.h> | |
10016 | #include <inttypes.h> | |
10017 | int | |
10018 | main () | |
10019 | { | |
10020 | intmax_t i = -1; | |
10021 | ; | |
10022 | return 0; | |
10023 | } | |
10024 | _ACEOF | |
10025 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
10026 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
10027 | (eval $ac_compile) 2>conftest.er1 | |
dd7f7a6e EC |
10028 | ac_status=$? |
10029 | grep -v '^ *+' conftest.er1 >conftest.err | |
10030 | rm -f conftest.er1 | |
10031 | cat conftest.err >&5 | |
10032 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
10033 | (exit $ac_status); } && |
10034 | { ac_try='test -z "$ac_c_werror_flag" | |
10035 | || test ! -s conftest.err' | |
10036 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10037 | (eval $ac_try) 2>&5 | |
10038 | ac_status=$? | |
10039 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10040 | (exit $ac_status); }; } && | |
10041 | { ac_try='test -s conftest.$ac_objext' | |
10042 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10043 | (eval $ac_try) 2>&5 | |
10044 | ac_status=$? | |
10045 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10046 | (exit $ac_status); }; }; then | |
dd7f7a6e EC |
10047 | gcc_cv_header_inttypes_h=yes |
10048 | else | |
10049 | echo "$as_me: failed program was:" >&5 | |
10050 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10051 | ||
b61ff9c8 | 10052 | gcc_cv_header_inttypes_h=no |
dd7f7a6e | 10053 | fi |
b61ff9c8 | 10054 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
dd7f7a6e EC |
10055 | fi |
10056 | ||
b61ff9c8 BS |
10057 | echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5 |
10058 | echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6 | |
dd7f7a6e EC |
10059 | if test $gcc_cv_header_inttypes_h = yes; then |
10060 | ||
10061 | cat >>confdefs.h <<\_ACEOF | |
10062 | #define HAVE_INTTYPES_H 1 | |
10063 | _ACEOF | |
10064 | ||
0056a9b5 | 10065 | fi |
956d6950 | 10066 | |
c149cc37 | 10067 | |
ba479fd2 NN |
10068 | |
10069 | ||
10070 | ||
10071 | ||
10072 | ||
10073 | ||
10074 | ||
10075 | ||
10076 | ||
10077 | ||
10078 | ||
10079 | ||
10080 | ||
10081 | ||
10082 | ||
10083 | ||
0d667716 KG |
10084 | |
10085 | ||
10086 | ||
10087 | ||
10088 | ||
10089 | ||
10090 | ||
10091 | ||
10092 | ||
10093 | ||
10094 | ||
10095 | ||
ba479fd2 NN |
10096 | |
10097 | ||
10098 | ||
ba479fd2 NN |
10099 | |
10100 | ||
10101 | ||
52a6edcc | 10102 | for ac_func in times clock kill getrlimit setrlimit atoll atoq \ |
d2e506f2 | 10103 | sysconf strsignal getrusage nl_langinfo \ |
0d667716 KG |
10104 | gettimeofday mbstowcs wcswidth mmap mincore setlocale \ |
10105 | clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked | |
956d6950 | 10106 | do |
ba479fd2 | 10107 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
b61ff9c8 BS |
10108 | echo "$as_me:$LINENO: checking for $ac_func" >&5 |
10109 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
10110 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
ba479fd2 NN |
10111 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
10112 | else | |
10113 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
10114 | /* confdefs.h. */ |
10115 | _ACEOF | |
10116 | cat confdefs.h >>conftest.$ac_ext | |
10117 | cat >>conftest.$ac_ext <<_ACEOF | |
10118 | /* end confdefs.h. */ | |
86da66b5 HPN |
10119 | /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
10120 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
10121 | #define $ac_func innocuous_$ac_func | |
10122 | ||
956d6950 | 10123 | /* System header to define __stub macros and hopefully few prototypes, |
ba479fd2 NN |
10124 | which can conflict with char $ac_func (); below. |
10125 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
10126 | <limits.h> exists even on freestanding compilers. */ | |
86da66b5 | 10127 | |
ba479fd2 NN |
10128 | #ifdef __STDC__ |
10129 | # include <limits.h> | |
10130 | #else | |
10131 | # include <assert.h> | |
10132 | #endif | |
86da66b5 HPN |
10133 | |
10134 | #undef $ac_func | |
10135 | ||
b61ff9c8 | 10136 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
10137 | #ifdef __cplusplus |
10138 | extern "C" | |
b61ff9c8 | 10139 | { |
ba479fd2 | 10140 | #endif |
b61ff9c8 BS |
10141 | /* We use char because int might match the return type of a gcc2 |
10142 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 | 10143 | char $ac_func (); |
956d6950 JL |
10144 | /* The GNU C library defines this for functions which it implements |
10145 | to always fail with ENOSYS. Some functions are actually named | |
10146 | something starting with __ and the normal name is an alias. */ | |
b61ff9c8 | 10147 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
956d6950 | 10148 | choke me |
b61ff9c8 BS |
10149 | #else |
10150 | char (*f) () = $ac_func; | |
10151 | #endif | |
10152 | #ifdef __cplusplus | |
10153 | } | |
956d6950 JL |
10154 | #endif |
10155 | ||
ba479fd2 NN |
10156 | int |
10157 | main () | |
10158 | { | |
b61ff9c8 | 10159 | return f != $ac_func; |
ba479fd2 NN |
10160 | ; |
10161 | return 0; | |
10162 | } | |
10163 | _ACEOF | |
10164 | rm -f conftest.$ac_objext conftest$ac_exeext | |
b61ff9c8 BS |
10165 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
10166 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 10167 | ac_status=$? |
86da66b5 HPN |
10168 | grep -v '^ *+' conftest.er1 >conftest.err |
10169 | rm -f conftest.er1 | |
10170 | cat conftest.err >&5 | |
ba479fd2 | 10171 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
10172 | (exit $ac_status); } && |
10173 | { ac_try='test -z "$ac_c_werror_flag" | |
10174 | || test ! -s conftest.err' | |
10175 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10176 | (eval $ac_try) 2>&5 | |
10177 | ac_status=$? | |
10178 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10179 | (exit $ac_status); }; } && | |
10180 | { ac_try='test -s conftest$ac_exeext' | |
10181 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10182 | (eval $ac_try) 2>&5 | |
10183 | ac_status=$? | |
10184 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10185 | (exit $ac_status); }; }; then | |
ba479fd2 NN |
10186 | eval "$as_ac_var=yes" |
10187 | else | |
10188 | echo "$as_me: failed program was:" >&5 | |
10189 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10190 | ||
b61ff9c8 | 10191 | eval "$as_ac_var=no" |
ba479fd2 | 10192 | fi |
b61ff9c8 | 10193 | rm -f conftest.err conftest.$ac_objext \ |
86da66b5 | 10194 | conftest$ac_exeext conftest.$ac_ext |
ba479fd2 | 10195 | fi |
b61ff9c8 BS |
10196 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
10197 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
ba479fd2 NN |
10198 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
10199 | cat >>confdefs.h <<_ACEOF | |
10200 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
10201 | _ACEOF | |
956d6950 | 10202 | |
956d6950 JL |
10203 | fi |
10204 | done | |
10205 | ||
6885fc87 | 10206 | |
39f6c4c8 | 10207 | if test x$ac_cv_func_mbstowcs = xyes; then |
b61ff9c8 BS |
10208 | echo "$as_me:$LINENO: checking whether mbstowcs works" >&5 |
10209 | echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6 | |
ba479fd2 NN |
10210 | if test "${gcc_cv_func_mbstowcs_works+set}" = set; then |
10211 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
39f6c4c8 KW |
10212 | else |
10213 | if test "$cross_compiling" = yes; then | |
10214 | gcc_cv_func_mbstowcs_works=yes | |
10215 | else | |
ba479fd2 | 10216 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
10217 | /* confdefs.h. */ |
10218 | _ACEOF | |
10219 | cat confdefs.h >>conftest.$ac_ext | |
10220 | cat >>conftest.$ac_ext <<_ACEOF | |
10221 | /* end confdefs.h. */ | |
39f6c4c8 KW |
10222 | #include <stdlib.h> |
10223 | int main() | |
10224 | { | |
10225 | mbstowcs(0, "", 0); | |
10226 | return 0; | |
10227 | } | |
ba479fd2 NN |
10228 | _ACEOF |
10229 | rm -f conftest$ac_exeext | |
b61ff9c8 BS |
10230 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
10231 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
10232 | ac_status=$? |
10233 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10234 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
b61ff9c8 BS |
10235 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
10236 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
10237 | ac_status=$? |
10238 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10239 | (exit $ac_status); }; }; then | |
39f6c4c8 KW |
10240 | gcc_cv_func_mbstowcs_works=yes |
10241 | else | |
ba479fd2 NN |
10242 | echo "$as_me: program exited with status $ac_status" >&5 |
10243 | echo "$as_me: failed program was:" >&5 | |
10244 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10245 | ||
10246 | ( exit $ac_status ) | |
10247 | gcc_cv_func_mbstowcs_works=no | |
39f6c4c8 | 10248 | fi |
b61ff9c8 | 10249 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
39f6c4c8 | 10250 | fi |
39f6c4c8 | 10251 | fi |
b61ff9c8 BS |
10252 | echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5 |
10253 | echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6 | |
63cf211a | 10254 | if test x$gcc_cv_func_mbstowcs_works = xyes; then |
ba479fd2 NN |
10255 | |
10256 | cat >>confdefs.h <<\_ACEOF | |
39f6c4c8 | 10257 | #define HAVE_WORKING_MBSTOWCS 1 |
ba479fd2 | 10258 | _ACEOF |
39f6c4c8 KW |
10259 | |
10260 | fi | |
10261 | fi | |
10262 | ||
b61ff9c8 BS |
10263 | echo "$as_me:$LINENO: checking for ssize_t" >&5 |
10264 | echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6 | |
ba479fd2 NN |
10265 | if test "${ac_cv_type_ssize_t+set}" = set; then |
10266 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
63cf211a | 10267 | else |
ba479fd2 | 10268 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
10269 | /* confdefs.h. */ |
10270 | _ACEOF | |
10271 | cat confdefs.h >>conftest.$ac_ext | |
10272 | cat >>conftest.$ac_ext <<_ACEOF | |
10273 | /* end confdefs.h. */ | |
8b4fc07a NN |
10274 | $ac_includes_default |
10275 | int | |
10276 | main () | |
10277 | { | |
b61ff9c8 | 10278 | if ((ssize_t *) 0) |
8b4fc07a | 10279 | return 0; |
b61ff9c8 | 10280 | if (sizeof (ssize_t)) |
8b4fc07a NN |
10281 | return 0; |
10282 | ; | |
10283 | return 0; | |
10284 | } | |
ba479fd2 | 10285 | _ACEOF |
8b4fc07a | 10286 | rm -f conftest.$ac_objext |
b61ff9c8 BS |
10287 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
10288 | (eval $ac_compile) 2>conftest.er1 | |
8b4fc07a | 10289 | ac_status=$? |
86da66b5 HPN |
10290 | grep -v '^ *+' conftest.er1 >conftest.err |
10291 | rm -f conftest.er1 | |
10292 | cat conftest.err >&5 | |
8b4fc07a | 10293 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
10294 | (exit $ac_status); } && |
10295 | { ac_try='test -z "$ac_c_werror_flag" | |
10296 | || test ! -s conftest.err' | |
10297 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10298 | (eval $ac_try) 2>&5 | |
10299 | ac_status=$? | |
10300 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10301 | (exit $ac_status); }; } && | |
10302 | { ac_try='test -s conftest.$ac_objext' | |
10303 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10304 | (eval $ac_try) 2>&5 | |
10305 | ac_status=$? | |
10306 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10307 | (exit $ac_status); }; }; then | |
cb65112a | 10308 | ac_cv_type_ssize_t=yes |
f12bc141 | 10309 | else |
8b4fc07a NN |
10310 | echo "$as_me: failed program was:" >&5 |
10311 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6e3f3080 | 10312 | |
b61ff9c8 | 10313 | ac_cv_type_ssize_t=no |
8b4fc07a | 10314 | fi |
b61ff9c8 | 10315 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
63cf211a | 10316 | fi |
b61ff9c8 BS |
10317 | echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 |
10318 | echo "${ECHO_T}$ac_cv_type_ssize_t" >&6 | |
8b4fc07a NN |
10319 | if test $ac_cv_type_ssize_t = yes; then |
10320 | : | |
10321 | else | |
ba479fd2 | 10322 | |
8b4fc07a | 10323 | cat >>confdefs.h <<_ACEOF |
f12bc141 | 10324 | #define ssize_t int |
ba479fd2 | 10325 | _ACEOF |
f12bc141 ZW |
10326 | |
10327 | fi | |
10328 | ||
bba09b5a AT |
10329 | echo "$as_me:$LINENO: checking for caddr_t" >&5 |
10330 | echo $ECHO_N "checking for caddr_t... $ECHO_C" >&6 | |
10331 | if test "${ac_cv_type_caddr_t+set}" = set; then | |
10332 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10333 | else | |
10334 | cat >conftest.$ac_ext <<_ACEOF | |
10335 | /* confdefs.h. */ | |
10336 | _ACEOF | |
10337 | cat confdefs.h >>conftest.$ac_ext | |
10338 | cat >>conftest.$ac_ext <<_ACEOF | |
10339 | /* end confdefs.h. */ | |
10340 | $ac_includes_default | |
10341 | int | |
10342 | main () | |
10343 | { | |
10344 | if ((caddr_t *) 0) | |
10345 | return 0; | |
10346 | if (sizeof (caddr_t)) | |
10347 | return 0; | |
10348 | ; | |
10349 | return 0; | |
10350 | } | |
10351 | _ACEOF | |
10352 | rm -f conftest.$ac_objext | |
10353 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
10354 | (eval $ac_compile) 2>conftest.er1 | |
10355 | ac_status=$? | |
10356 | grep -v '^ *+' conftest.er1 >conftest.err | |
10357 | rm -f conftest.er1 | |
10358 | cat conftest.err >&5 | |
10359 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10360 | (exit $ac_status); } && | |
10361 | { ac_try='test -z "$ac_c_werror_flag" | |
10362 | || test ! -s conftest.err' | |
10363 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10364 | (eval $ac_try) 2>&5 | |
10365 | ac_status=$? | |
10366 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10367 | (exit $ac_status); }; } && | |
10368 | { ac_try='test -s conftest.$ac_objext' | |
10369 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10370 | (eval $ac_try) 2>&5 | |
10371 | ac_status=$? | |
10372 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10373 | (exit $ac_status); }; }; then | |
10374 | ac_cv_type_caddr_t=yes | |
10375 | else | |
10376 | echo "$as_me: failed program was:" >&5 | |
10377 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10378 | ||
10379 | ac_cv_type_caddr_t=no | |
10380 | fi | |
10381 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
10382 | fi | |
10383 | echo "$as_me:$LINENO: result: $ac_cv_type_caddr_t" >&5 | |
10384 | echo "${ECHO_T}$ac_cv_type_caddr_t" >&6 | |
10385 | if test $ac_cv_type_caddr_t = yes; then | |
10386 | : | |
10387 | else | |
10388 | ||
10389 | cat >>confdefs.h <<_ACEOF | |
10390 | #define caddr_t char * | |
10391 | _ACEOF | |
10392 | ||
10393 | fi | |
10394 | ||
0b9d02c6 | 10395 | |
e256b8b6 DA |
10396 | # Try to determine the array type of the second argument of getgroups |
10397 | # for the target system (int or gid_t). | |
b61ff9c8 BS |
10398 | echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 |
10399 | echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6 | |
ba479fd2 NN |
10400 | if test "${ac_cv_type_uid_t+set}" = set; then |
10401 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10402 | else | |
10403 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
10404 | /* confdefs.h. */ |
10405 | _ACEOF | |
10406 | cat confdefs.h >>conftest.$ac_ext | |
10407 | cat >>conftest.$ac_ext <<_ACEOF | |
10408 | /* end confdefs.h. */ | |
e256b8b6 | 10409 | #include <sys/types.h> |
ba479fd2 NN |
10410 | |
10411 | _ACEOF | |
e256b8b6 | 10412 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 10413 | $EGREP "uid_t" >/dev/null 2>&1; then |
e256b8b6 DA |
10414 | ac_cv_type_uid_t=yes |
10415 | else | |
e256b8b6 DA |
10416 | ac_cv_type_uid_t=no |
10417 | fi | |
10418 | rm -f conftest* | |
10419 | ||
10420 | fi | |
b61ff9c8 BS |
10421 | echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 |
10422 | echo "${ECHO_T}$ac_cv_type_uid_t" >&6 | |
63cf211a | 10423 | if test $ac_cv_type_uid_t = no; then |
ba479fd2 NN |
10424 | |
10425 | cat >>confdefs.h <<\_ACEOF | |
e256b8b6 | 10426 | #define uid_t int |
ba479fd2 | 10427 | _ACEOF |
cafe096b | 10428 | |
ba479fd2 NN |
10429 | |
10430 | cat >>confdefs.h <<\_ACEOF | |
e256b8b6 | 10431 | #define gid_t int |
ba479fd2 | 10432 | _ACEOF |
e256b8b6 DA |
10433 | |
10434 | fi | |
10435 | ||
b61ff9c8 BS |
10436 | echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5 |
10437 | echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6 | |
ba479fd2 NN |
10438 | if test "${ac_cv_type_getgroups+set}" = set; then |
10439 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e256b8b6 DA |
10440 | else |
10441 | if test "$cross_compiling" = yes; then | |
10442 | ac_cv_type_getgroups=cross | |
10443 | else | |
ba479fd2 | 10444 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
10445 | /* confdefs.h. */ |
10446 | _ACEOF | |
10447 | cat confdefs.h >>conftest.$ac_ext | |
10448 | cat >>conftest.$ac_ext <<_ACEOF | |
10449 | /* end confdefs.h. */ | |
e256b8b6 | 10450 | /* Thanks to Mike Rendell for this test. */ |
b61ff9c8 | 10451 | #include <sys/types.h> |
e256b8b6 DA |
10452 | #define NGID 256 |
10453 | #undef MAX | |
10454 | #define MAX(x, y) ((x) > (y) ? (x) : (y)) | |
ba479fd2 NN |
10455 | |
10456 | int | |
10457 | main () | |
e256b8b6 DA |
10458 | { |
10459 | gid_t gidset[NGID]; | |
10460 | int i, n; | |
b61ff9c8 | 10461 | union { gid_t gval; long lval; } val; |
e256b8b6 DA |
10462 | |
10463 | val.lval = -1; | |
10464 | for (i = 0; i < NGID; i++) | |
10465 | gidset[i] = val.gval; | |
10466 | n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, | |
86da66b5 | 10467 | gidset); |
e256b8b6 | 10468 | /* Exit non-zero if getgroups seems to require an array of ints. This |
b61ff9c8 BS |
10469 | happens when gid_t is short but getgroups modifies an array of ints. */ |
10470 | exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0); | |
63cf211a | 10471 | } |
ba479fd2 NN |
10472 | _ACEOF |
10473 | rm -f conftest$ac_exeext | |
b61ff9c8 BS |
10474 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
10475 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
10476 | ac_status=$? |
10477 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10478 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
b61ff9c8 BS |
10479 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
10480 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
10481 | ac_status=$? |
10482 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10483 | (exit $ac_status); }; }; then | |
10484 | ac_cv_type_getgroups=gid_t | |
63cf211a | 10485 | else |
ba479fd2 NN |
10486 | echo "$as_me: program exited with status $ac_status" >&5 |
10487 | echo "$as_me: failed program was:" >&5 | |
10488 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10489 | ||
10490 | ( exit $ac_status ) | |
10491 | ac_cv_type_getgroups=int | |
e256b8b6 | 10492 | fi |
b61ff9c8 | 10493 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
e256b8b6 | 10494 | fi |
e256b8b6 | 10495 | if test $ac_cv_type_getgroups = cross; then |
ba479fd2 | 10496 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
10497 | /* confdefs.h. */ |
10498 | _ACEOF | |
10499 | cat confdefs.h >>conftest.$ac_ext | |
10500 | cat >>conftest.$ac_ext <<_ACEOF | |
10501 | /* end confdefs.h. */ | |
e256b8b6 | 10502 | #include <unistd.h> |
ba479fd2 NN |
10503 | |
10504 | _ACEOF | |
e256b8b6 | 10505 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ba479fd2 | 10506 | $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then |
e256b8b6 DA |
10507 | ac_cv_type_getgroups=gid_t |
10508 | else | |
e256b8b6 DA |
10509 | ac_cv_type_getgroups=int |
10510 | fi | |
10511 | rm -f conftest* | |
10512 | ||
10513 | fi | |
10514 | fi | |
b61ff9c8 BS |
10515 | echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5 |
10516 | echo "${ECHO_T}$ac_cv_type_getgroups" >&6 | |
e256b8b6 | 10517 | |
ba479fd2 | 10518 | cat >>confdefs.h <<_ACEOF |
e256b8b6 | 10519 | #define GETGROUPS_T $ac_cv_type_getgroups |
ba479fd2 | 10520 | _ACEOF |
e256b8b6 DA |
10521 | |
10522 | ||
10523 | if test "${target}" = "${build}"; then | |
10524 | TARGET_GETGROUPS_T=$ac_cv_type_getgroups | |
10525 | else | |
10526 | case "${target}" in | |
10527 | # This condition may need some tweaking. It should include all | |
10528 | # targets where the array type of the second argument of getgroups | |
10529 | # is int and the type of gid_t is not equivalent to int. | |
10530 | *-*-sunos* | *-*-ultrix*) | |
10531 | TARGET_GETGROUPS_T=int | |
10532 | ;; | |
10533 | *) | |
10534 | TARGET_GETGROUPS_T=gid_t | |
10535 | ;; | |
10536 | esac | |
10537 | fi | |
10538 | ||
10539 | ||
3b0727a0 | 10540 | |
b61ff9c8 BS |
10541 | echo "$as_me:$LINENO: checking for sys/mman.h" >&5 |
10542 | echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6 | |
3b0727a0 MR |
10543 | if test "${ac_cv_header_sys_mman_h+set}" = set; then |
10544 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
0f57bf40 | 10545 | else |
18fc9bd4 | 10546 | cat >conftest.$ac_ext <<_ACEOF |
3b0727a0 MR |
10547 | /* confdefs.h. */ |
10548 | _ACEOF | |
10549 | cat confdefs.h >>conftest.$ac_ext | |
10550 | cat >>conftest.$ac_ext <<_ACEOF | |
10551 | /* end confdefs.h. */ | |
10552 | #include <sys/mman.h> | |
10553 | _ACEOF | |
b61ff9c8 BS |
10554 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
10555 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3b0727a0 MR |
10556 | ac_status=$? |
10557 | grep -v '^ *+' conftest.er1 >conftest.err | |
10558 | rm -f conftest.er1 | |
10559 | cat conftest.err >&5 | |
10560 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
10561 | (exit $ac_status); } >/dev/null; then |
10562 | if test -s conftest.err; then | |
10563 | ac_cpp_err=$ac_c_preproc_warn_flag | |
10564 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
10565 | else | |
10566 | ac_cpp_err= | |
10567 | fi | |
10568 | else | |
10569 | ac_cpp_err=yes | |
10570 | fi | |
10571 | if test -z "$ac_cpp_err"; then | |
10572 | ac_cv_header_sys_mman_h=yes | |
10573 | else | |
3b0727a0 MR |
10574 | echo "$as_me: failed program was:" >&5 |
10575 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10576 | ||
18fc9bd4 | 10577 | ac_cv_header_sys_mman_h=no |
3b0727a0 MR |
10578 | fi |
10579 | rm -f conftest.err conftest.$ac_ext | |
10580 | fi | |
b61ff9c8 BS |
10581 | echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5 |
10582 | echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6 | |
3b0727a0 MR |
10583 | if test $ac_cv_header_sys_mman_h = yes; then |
10584 | gcc_header_sys_mman_h=yes | |
10585 | else | |
10586 | gcc_header_sys_mman_h=no | |
10587 | fi | |
10588 | ||
b61ff9c8 BS |
10589 | echo "$as_me:$LINENO: checking for mmap" >&5 |
10590 | echo $ECHO_N "checking for mmap... $ECHO_C" >&6 | |
3b0727a0 MR |
10591 | if test "${ac_cv_func_mmap+set}" = set; then |
10592 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10593 | else | |
10594 | cat >conftest.$ac_ext <<_ACEOF | |
10595 | /* confdefs.h. */ | |
10596 | _ACEOF | |
10597 | cat confdefs.h >>conftest.$ac_ext | |
10598 | cat >>conftest.$ac_ext <<_ACEOF | |
10599 | /* end confdefs.h. */ | |
10600 | /* Define mmap to an innocuous variant, in case <limits.h> declares mmap. | |
10601 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
10602 | #define mmap innocuous_mmap | |
10603 | ||
10604 | /* System header to define __stub macros and hopefully few prototypes, | |
10605 | which can conflict with char mmap (); below. | |
10606 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
10607 | <limits.h> exists even on freestanding compilers. */ | |
10608 | ||
10609 | #ifdef __STDC__ | |
10610 | # include <limits.h> | |
10611 | #else | |
10612 | # include <assert.h> | |
10613 | #endif | |
10614 | ||
10615 | #undef mmap | |
10616 | ||
b61ff9c8 | 10617 | /* Override any gcc2 internal prototype to avoid an error. */ |
3b0727a0 MR |
10618 | #ifdef __cplusplus |
10619 | extern "C" | |
b61ff9c8 | 10620 | { |
3b0727a0 | 10621 | #endif |
b61ff9c8 BS |
10622 | /* We use char because int might match the return type of a gcc2 |
10623 | builtin and then its argument prototype would still apply. */ | |
3b0727a0 MR |
10624 | char mmap (); |
10625 | /* The GNU C library defines this for functions which it implements | |
10626 | to always fail with ENOSYS. Some functions are actually named | |
10627 | something starting with __ and the normal name is an alias. */ | |
b61ff9c8 | 10628 | #if defined (__stub_mmap) || defined (__stub___mmap) |
3b0727a0 | 10629 | choke me |
b61ff9c8 BS |
10630 | #else |
10631 | char (*f) () = mmap; | |
10632 | #endif | |
10633 | #ifdef __cplusplus | |
10634 | } | |
3b0727a0 MR |
10635 | #endif |
10636 | ||
10637 | int | |
10638 | main () | |
10639 | { | |
b61ff9c8 | 10640 | return f != mmap; |
3b0727a0 MR |
10641 | ; |
10642 | return 0; | |
10643 | } | |
10644 | _ACEOF | |
10645 | rm -f conftest.$ac_objext conftest$ac_exeext | |
b61ff9c8 BS |
10646 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
10647 | (eval $ac_link) 2>conftest.er1 | |
3b0727a0 MR |
10648 | ac_status=$? |
10649 | grep -v '^ *+' conftest.er1 >conftest.err | |
10650 | rm -f conftest.er1 | |
10651 | cat conftest.err >&5 | |
10652 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
10653 | (exit $ac_status); } && |
10654 | { ac_try='test -z "$ac_c_werror_flag" | |
10655 | || test ! -s conftest.err' | |
10656 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10657 | (eval $ac_try) 2>&5 | |
10658 | ac_status=$? | |
10659 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10660 | (exit $ac_status); }; } && | |
10661 | { ac_try='test -s conftest$ac_exeext' | |
10662 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10663 | (eval $ac_try) 2>&5 | |
10664 | ac_status=$? | |
10665 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10666 | (exit $ac_status); }; }; then | |
8b1f719a PB |
10667 | ac_cv_func_mmap=yes |
10668 | else | |
10669 | echo "$as_me: failed program was:" >&5 | |
10670 | sed 's/^/| /' conftest.$ac_ext >&5 | |
a6ccdbab | 10671 | |
b61ff9c8 | 10672 | ac_cv_func_mmap=no |
8b1f719a | 10673 | fi |
b61ff9c8 | 10674 | rm -f conftest.err conftest.$ac_objext \ |
3b0727a0 MR |
10675 | conftest$ac_exeext conftest.$ac_ext |
10676 | fi | |
b61ff9c8 BS |
10677 | echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5 |
10678 | echo "${ECHO_T}$ac_cv_func_mmap" >&6 | |
3b0727a0 MR |
10679 | if test $ac_cv_func_mmap = yes; then |
10680 | gcc_func_mmap=yes | |
10681 | else | |
10682 | gcc_func_mmap=no | |
10683 | fi | |
10684 | ||
10685 | if test "$gcc_header_sys_mman_h" != yes \ | |
10686 | || test "$gcc_func_mmap" != yes; then | |
1072ec3f ZW |
10687 | gcc_cv_func_mmap_file=no |
10688 | gcc_cv_func_mmap_dev_zero=no | |
10689 | gcc_cv_func_mmap_anon=no | |
10690 | else | |
b61ff9c8 BS |
10691 | echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5 |
10692 | echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6 | |
ba479fd2 NN |
10693 | if test "${gcc_cv_func_mmap_file+set}" = set; then |
10694 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1072ec3f | 10695 | else |
ba479fd2 | 10696 | # Add a system to this blacklist if |
1072ec3f ZW |
10697 | # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a |
10698 | # memory area containing the same data that you'd get if you applied | |
10699 | # read() to the same fd. The only system known to have a problem here | |
10700 | # is VMS, where text files have record structure. | |
10701 | case "$host_os" in | |
ba479fd2 | 10702 | vms* | ultrix*) |
1072ec3f ZW |
10703 | gcc_cv_func_mmap_file=no ;; |
10704 | *) | |
10705 | gcc_cv_func_mmap_file=yes;; | |
10706 | esac | |
10707 | fi | |
b61ff9c8 BS |
10708 | echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5 |
10709 | echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6 | |
10710 | echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5 | |
10711 | echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6 | |
ba479fd2 NN |
10712 | if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then |
10713 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1072ec3f ZW |
10714 | else |
10715 | # Add a system to this blacklist if it has mmap() but /dev/zero | |
10716 | # does not exist, or if mmapping /dev/zero does not give anonymous | |
10717 | # zeroed pages with both the following properties: | |
10718 | # 1. If you map N consecutive pages in with one call, and then | |
10719 | # unmap any subset of those pages, the pages that were not | |
10720 | # explicitly unmapped remain accessible. | |
10721 | # 2. If you map two adjacent blocks of memory and then unmap them | |
10722 | # both at once, they must both go away. | |
10723 | # Systems known to be in this category are Windows (all variants), | |
10724 | # VMS, and Darwin. | |
10725 | case "$host_os" in | |
2ce240d3 | 10726 | vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00) |
1072ec3f ZW |
10727 | gcc_cv_func_mmap_dev_zero=no ;; |
10728 | *) | |
10729 | gcc_cv_func_mmap_dev_zero=yes;; | |
10730 | esac | |
10731 | fi | |
b61ff9c8 BS |
10732 | echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5 |
10733 | echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6 | |
1072ec3f ZW |
10734 | |
10735 | # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for. | |
b61ff9c8 BS |
10736 | echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5 |
10737 | echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6 | |
ba479fd2 NN |
10738 | if test "${gcc_cv_decl_map_anon+set}" = set; then |
10739 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10740 | else | |
10741 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
10742 | /* confdefs.h. */ |
10743 | _ACEOF | |
10744 | cat confdefs.h >>conftest.$ac_ext | |
10745 | cat >>conftest.$ac_ext <<_ACEOF | |
10746 | /* end confdefs.h. */ | |
1072ec3f ZW |
10747 | #include <sys/types.h> |
10748 | #include <sys/mman.h> | |
10749 | #include <unistd.h> | |
10750 | ||
10751 | #ifndef MAP_ANONYMOUS | |
10752 | #define MAP_ANONYMOUS MAP_ANON | |
10753 | #endif | |
10754 | ||
ba479fd2 NN |
10755 | int |
10756 | main () | |
10757 | { | |
1072ec3f | 10758 | int n = MAP_ANONYMOUS; |
ba479fd2 NN |
10759 | ; |
10760 | return 0; | |
10761 | } | |
10762 | _ACEOF | |
10763 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
10764 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
10765 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 10766 | ac_status=$? |
86da66b5 HPN |
10767 | grep -v '^ *+' conftest.er1 >conftest.err |
10768 | rm -f conftest.er1 | |
10769 | cat conftest.err >&5 | |
ba479fd2 | 10770 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
10771 | (exit $ac_status); } && |
10772 | { ac_try='test -z "$ac_c_werror_flag" | |
10773 | || test ! -s conftest.err' | |
10774 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10775 | (eval $ac_try) 2>&5 | |
10776 | ac_status=$? | |
10777 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10778 | (exit $ac_status); }; } && | |
10779 | { ac_try='test -s conftest.$ac_objext' | |
10780 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10781 | (eval $ac_try) 2>&5 | |
10782 | ac_status=$? | |
10783 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10784 | (exit $ac_status); }; }; then | |
1072ec3f ZW |
10785 | gcc_cv_decl_map_anon=yes |
10786 | else | |
ba479fd2 NN |
10787 | echo "$as_me: failed program was:" >&5 |
10788 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10789 | ||
b61ff9c8 | 10790 | gcc_cv_decl_map_anon=no |
1072ec3f | 10791 | fi |
b61ff9c8 | 10792 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
1072ec3f | 10793 | fi |
b61ff9c8 BS |
10794 | echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5 |
10795 | echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6 | |
1072ec3f ZW |
10796 | |
10797 | if test $gcc_cv_decl_map_anon = no; then | |
10798 | gcc_cv_func_mmap_anon=no | |
10799 | else | |
b61ff9c8 BS |
10800 | echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5 |
10801 | echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6 | |
ba479fd2 NN |
10802 | if test "${gcc_cv_func_mmap_anon+set}" = set; then |
10803 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1072ec3f ZW |
10804 | else |
10805 | # Add a system to this blacklist if it has mmap() and MAP_ANON or | |
10806 | # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) | |
10807 | # doesn't give anonymous zeroed pages with the same properties listed | |
10808 | # above for use of /dev/zero. | |
10809 | # Systems known to be in this category are Windows, VMS, and SCO Unix. | |
10810 | case "$host_os" in | |
10811 | vms* | cygwin* | pe | mingw* | sco* | udk* ) | |
10812 | gcc_cv_func_mmap_anon=no ;; | |
10813 | *) | |
10814 | gcc_cv_func_mmap_anon=yes;; | |
10815 | esac | |
10816 | fi | |
b61ff9c8 BS |
10817 | echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5 |
10818 | echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6 | |
1072ec3f ZW |
10819 | fi |
10820 | fi | |
10821 | ||
10822 | if test $gcc_cv_func_mmap_file = yes; then | |
ba479fd2 NN |
10823 | |
10824 | cat >>confdefs.h <<\_ACEOF | |
1072ec3f | 10825 | #define HAVE_MMAP_FILE 1 |
ba479fd2 | 10826 | _ACEOF |
1072ec3f ZW |
10827 | |
10828 | fi | |
10829 | if test $gcc_cv_func_mmap_dev_zero = yes; then | |
ba479fd2 NN |
10830 | |
10831 | cat >>confdefs.h <<\_ACEOF | |
1072ec3f | 10832 | #define HAVE_MMAP_DEV_ZERO 1 |
ba479fd2 | 10833 | _ACEOF |
1072ec3f ZW |
10834 | |
10835 | fi | |
10836 | if test $gcc_cv_func_mmap_anon = yes; then | |
ba479fd2 NN |
10837 | |
10838 | cat >>confdefs.h <<\_ACEOF | |
1072ec3f | 10839 | #define HAVE_MMAP_ANON 1 |
ba479fd2 | 10840 | _ACEOF |
1072ec3f ZW |
10841 | |
10842 | fi | |
10843 | ||
b27d2bd5 MK |
10844 | |
10845 | case "${host}" in | |
ee262b6f | 10846 | *-*-*vms*) |
ba479fd2 | 10847 | # Under VMS, vfork works very differently than on Unix. The standard test |
ee262b6f DR |
10848 | # won't work, and it isn't easily adaptable. It makes more sense to |
10849 | # just force it. | |
10850 | ac_cv_func_vfork_works=yes | |
10851 | ;; | |
b27d2bd5 | 10852 | esac |
b61ff9c8 BS |
10853 | echo "$as_me:$LINENO: checking for pid_t" >&5 |
10854 | echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 | |
ba479fd2 NN |
10855 | if test "${ac_cv_type_pid_t+set}" = set; then |
10856 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10857 | else | |
10858 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
10859 | /* confdefs.h. */ |
10860 | _ACEOF | |
10861 | cat confdefs.h >>conftest.$ac_ext | |
10862 | cat >>conftest.$ac_ext <<_ACEOF | |
10863 | /* end confdefs.h. */ | |
10864 | $ac_includes_default | |
10865 | int | |
10866 | main () | |
10867 | { | |
b61ff9c8 | 10868 | if ((pid_t *) 0) |
ba479fd2 | 10869 | return 0; |
b61ff9c8 | 10870 | if (sizeof (pid_t)) |
ba479fd2 NN |
10871 | return 0; |
10872 | ; | |
10873 | return 0; | |
10874 | } | |
10875 | _ACEOF | |
10876 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
10877 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
10878 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 10879 | ac_status=$? |
86da66b5 HPN |
10880 | grep -v '^ *+' conftest.er1 >conftest.err |
10881 | rm -f conftest.er1 | |
10882 | cat conftest.err >&5 | |
ba479fd2 | 10883 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
10884 | (exit $ac_status); } && |
10885 | { ac_try='test -z "$ac_c_werror_flag" | |
10886 | || test ! -s conftest.err' | |
10887 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10888 | (eval $ac_try) 2>&5 | |
10889 | ac_status=$? | |
10890 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10891 | (exit $ac_status); }; } && | |
10892 | { ac_try='test -s conftest.$ac_objext' | |
10893 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10894 | (eval $ac_try) 2>&5 | |
10895 | ac_status=$? | |
10896 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10897 | (exit $ac_status); }; }; then | |
cb65112a | 10898 | ac_cv_type_pid_t=yes |
c375c43b | 10899 | else |
ba479fd2 NN |
10900 | echo "$as_me: failed program was:" >&5 |
10901 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6e3f3080 | 10902 | |
b61ff9c8 | 10903 | ac_cv_type_pid_t=no |
ba479fd2 | 10904 | fi |
b61ff9c8 | 10905 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
63cf211a | 10906 | fi |
b61ff9c8 BS |
10907 | echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 |
10908 | echo "${ECHO_T}$ac_cv_type_pid_t" >&6 | |
ba479fd2 NN |
10909 | if test $ac_cv_type_pid_t = yes; then |
10910 | : | |
10911 | else | |
10912 | ||
10913 | cat >>confdefs.h <<_ACEOF | |
c375c43b | 10914 | #define pid_t int |
ba479fd2 | 10915 | _ACEOF |
c375c43b KG |
10916 | |
10917 | fi | |
10918 | ||
ba479fd2 | 10919 | |
b61ff9c8 BS |
10920 | |
10921 | for ac_header in unistd.h vfork.h | |
ba479fd2 NN |
10922 | do |
10923 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
b61ff9c8 BS |
10924 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
10925 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
10926 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
ba479fd2 | 10927 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
0f57bf40 | 10928 | else |
18fc9bd4 | 10929 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
10930 | /* confdefs.h. */ |
10931 | _ACEOF | |
10932 | cat confdefs.h >>conftest.$ac_ext | |
10933 | cat >>conftest.$ac_ext <<_ACEOF | |
10934 | /* end confdefs.h. */ | |
10935 | #include <$ac_header> | |
10936 | _ACEOF | |
b61ff9c8 BS |
10937 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
10938 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
ba479fd2 NN |
10939 | ac_status=$? |
10940 | grep -v '^ *+' conftest.er1 >conftest.err | |
10941 | rm -f conftest.er1 | |
10942 | cat conftest.err >&5 | |
10943 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
10944 | (exit $ac_status); } >/dev/null; then |
10945 | if test -s conftest.err; then | |
10946 | ac_cpp_err=$ac_c_preproc_warn_flag | |
10947 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
10948 | else | |
10949 | ac_cpp_err= | |
10950 | fi | |
10951 | else | |
10952 | ac_cpp_err=yes | |
10953 | fi | |
10954 | if test -z "$ac_cpp_err"; then | |
18fc9bd4 | 10955 | eval "$as_ac_Header=yes" |
ba479fd2 NN |
10956 | else |
10957 | echo "$as_me: failed program was:" >&5 | |
10958 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10959 | ||
18fc9bd4 | 10960 | eval "$as_ac_Header=no" |
ba479fd2 NN |
10961 | fi |
10962 | rm -f conftest.err conftest.$ac_ext | |
c375c43b | 10963 | fi |
b61ff9c8 BS |
10964 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
10965 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
ba479fd2 NN |
10966 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
10967 | cat >>confdefs.h <<_ACEOF | |
10968 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
10969 | _ACEOF | |
6e3f3080 NN |
10970 | |
10971 | fi | |
ba479fd2 NN |
10972 | done |
10973 | ||
10974 | ||
10975 | ||
10976 | for ac_func in fork vfork | |
10977 | do | |
10978 | as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` | |
b61ff9c8 BS |
10979 | echo "$as_me:$LINENO: checking for $ac_func" >&5 |
10980 | echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 | |
10981 | if eval "test \"\${$as_ac_var+set}\" = set"; then | |
ba479fd2 NN |
10982 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
10983 | else | |
10984 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
10985 | /* confdefs.h. */ |
10986 | _ACEOF | |
10987 | cat confdefs.h >>conftest.$ac_ext | |
10988 | cat >>conftest.$ac_ext <<_ACEOF | |
10989 | /* end confdefs.h. */ | |
86da66b5 HPN |
10990 | /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
10991 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
10992 | #define $ac_func innocuous_$ac_func | |
10993 | ||
c375c43b | 10994 | /* System header to define __stub macros and hopefully few prototypes, |
ba479fd2 NN |
10995 | which can conflict with char $ac_func (); below. |
10996 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
10997 | <limits.h> exists even on freestanding compilers. */ | |
86da66b5 | 10998 | |
ba479fd2 NN |
10999 | #ifdef __STDC__ |
11000 | # include <limits.h> | |
11001 | #else | |
11002 | # include <assert.h> | |
11003 | #endif | |
86da66b5 HPN |
11004 | |
11005 | #undef $ac_func | |
11006 | ||
b61ff9c8 | 11007 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
11008 | #ifdef __cplusplus |
11009 | extern "C" | |
b61ff9c8 | 11010 | { |
ba479fd2 | 11011 | #endif |
b61ff9c8 BS |
11012 | /* We use char because int might match the return type of a gcc2 |
11013 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 | 11014 | char $ac_func (); |
c375c43b KG |
11015 | /* The GNU C library defines this for functions which it implements |
11016 | to always fail with ENOSYS. Some functions are actually named | |
11017 | something starting with __ and the normal name is an alias. */ | |
b61ff9c8 | 11018 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
c375c43b | 11019 | choke me |
b61ff9c8 BS |
11020 | #else |
11021 | char (*f) () = $ac_func; | |
11022 | #endif | |
11023 | #ifdef __cplusplus | |
11024 | } | |
c375c43b KG |
11025 | #endif |
11026 | ||
ba479fd2 NN |
11027 | int |
11028 | main () | |
11029 | { | |
b61ff9c8 | 11030 | return f != $ac_func; |
ba479fd2 NN |
11031 | ; |
11032 | return 0; | |
11033 | } | |
11034 | _ACEOF | |
11035 | rm -f conftest.$ac_objext conftest$ac_exeext | |
b61ff9c8 BS |
11036 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
11037 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 11038 | ac_status=$? |
86da66b5 HPN |
11039 | grep -v '^ *+' conftest.er1 >conftest.err |
11040 | rm -f conftest.er1 | |
11041 | cat conftest.err >&5 | |
ba479fd2 | 11042 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
11043 | (exit $ac_status); } && |
11044 | { ac_try='test -z "$ac_c_werror_flag" | |
11045 | || test ! -s conftest.err' | |
11046 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11047 | (eval $ac_try) 2>&5 | |
11048 | ac_status=$? | |
11049 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11050 | (exit $ac_status); }; } && | |
11051 | { ac_try='test -s conftest$ac_exeext' | |
11052 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11053 | (eval $ac_try) 2>&5 | |
11054 | ac_status=$? | |
11055 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11056 | (exit $ac_status); }; }; then | |
ba479fd2 NN |
11057 | eval "$as_ac_var=yes" |
11058 | else | |
11059 | echo "$as_me: failed program was:" >&5 | |
11060 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11061 | ||
b61ff9c8 | 11062 | eval "$as_ac_var=no" |
ba479fd2 | 11063 | fi |
b61ff9c8 | 11064 | rm -f conftest.err conftest.$ac_objext \ |
86da66b5 | 11065 | conftest$ac_exeext conftest.$ac_ext |
ba479fd2 | 11066 | fi |
b61ff9c8 BS |
11067 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
11068 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 | |
ba479fd2 NN |
11069 | if test `eval echo '${'$as_ac_var'}'` = yes; then |
11070 | cat >>confdefs.h <<_ACEOF | |
11071 | #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 | |
11072 | _ACEOF | |
11073 | ||
c375c43b | 11074 | fi |
ba479fd2 | 11075 | done |
c375c43b | 11076 | |
ba479fd2 | 11077 | if test "x$ac_cv_func_fork" = xyes; then |
b61ff9c8 BS |
11078 | echo "$as_me:$LINENO: checking for working fork" >&5 |
11079 | echo $ECHO_N "checking for working fork... $ECHO_C" >&6 | |
ba479fd2 NN |
11080 | if test "${ac_cv_func_fork_works+set}" = set; then |
11081 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c375c43b | 11082 | else |
ba479fd2 NN |
11083 | if test "$cross_compiling" = yes; then |
11084 | ac_cv_func_fork_works=cross | |
11085 | else | |
11086 | cat >conftest.$ac_ext <<_ACEOF | |
b61ff9c8 BS |
11087 | /* By Ruediger Kuhlmann. */ |
11088 | #include <sys/types.h> | |
11089 | #if HAVE_UNISTD_H | |
11090 | # include <unistd.h> | |
11091 | #endif | |
11092 | /* Some systems only have a dummy stub for fork() */ | |
11093 | int main () | |
11094 | { | |
11095 | if (fork() < 0) | |
11096 | exit (1); | |
11097 | exit (0); | |
11098 | } | |
1a4b763e BS |
11099 | _ACEOF |
11100 | rm -f conftest$ac_exeext | |
b61ff9c8 BS |
11101 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
11102 | (eval $ac_link) 2>&5 | |
1a4b763e BS |
11103 | ac_status=$? |
11104 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11105 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
b61ff9c8 BS |
11106 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11107 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
11108 | ac_status=$? |
11109 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11110 | (exit $ac_status); }; }; then | |
11111 | ac_cv_func_fork_works=yes | |
11112 | else | |
11113 | echo "$as_me: program exited with status $ac_status" >&5 | |
11114 | echo "$as_me: failed program was:" >&5 | |
11115 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11116 | ||
11117 | ( exit $ac_status ) | |
11118 | ac_cv_func_fork_works=no | |
11119 | fi | |
b61ff9c8 | 11120 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
ba479fd2 NN |
11121 | fi |
11122 | fi | |
b61ff9c8 BS |
11123 | echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5 |
11124 | echo "${ECHO_T}$ac_cv_func_fork_works" >&6 | |
ba479fd2 NN |
11125 | |
11126 | else | |
11127 | ac_cv_func_fork_works=$ac_cv_func_fork | |
11128 | fi | |
11129 | if test "x$ac_cv_func_fork_works" = xcross; then | |
11130 | case $host in | |
11131 | *-*-amigaos* | *-*-msdosdjgpp*) | |
11132 | # Override, as these systems have only a dummy fork() stub | |
11133 | ac_cv_func_fork_works=no | |
11134 | ;; | |
11135 | *) | |
11136 | ac_cv_func_fork_works=yes | |
11137 | ;; | |
11138 | esac | |
11139 | { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 | |
11140 | echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} | |
c375c43b | 11141 | fi |
c375c43b | 11142 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
ba479fd2 | 11143 | if test "x$ac_cv_func_vfork" = xyes; then |
b61ff9c8 BS |
11144 | echo "$as_me:$LINENO: checking for working vfork" >&5 |
11145 | echo $ECHO_N "checking for working vfork... $ECHO_C" >&6 | |
ba479fd2 NN |
11146 | if test "${ac_cv_func_vfork_works+set}" = set; then |
11147 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c375c43b | 11148 | else |
ba479fd2 NN |
11149 | if test "$cross_compiling" = yes; then |
11150 | ac_cv_func_vfork_works=cross | |
11151 | else | |
11152 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
11153 | /* confdefs.h. */ |
11154 | _ACEOF | |
11155 | cat confdefs.h >>conftest.$ac_ext | |
11156 | cat >>conftest.$ac_ext <<_ACEOF | |
11157 | /* end confdefs.h. */ | |
c375c43b | 11158 | /* Thanks to Paul Eggert for this test. */ |
b61ff9c8 BS |
11159 | #include <stdio.h> |
11160 | #include <stdlib.h> | |
11161 | #include <sys/types.h> | |
11162 | #include <sys/stat.h> | |
ba479fd2 | 11163 | #include <sys/wait.h> |
b61ff9c8 BS |
11164 | #if HAVE_UNISTD_H |
11165 | # include <unistd.h> | |
11166 | #endif | |
11167 | #if HAVE_VFORK_H | |
ba479fd2 | 11168 | # include <vfork.h> |
c375c43b KG |
11169 | #endif |
11170 | /* On some sparc systems, changes by the child to local and incoming | |
ba479fd2 NN |
11171 | argument registers are propagated back to the parent. The compiler |
11172 | is told about this with #include <vfork.h>, but some compilers | |
11173 | (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a | |
11174 | static variable whose address is put into a register that is | |
11175 | clobbered by the vfork. */ | |
11176 | static void | |
c375c43b KG |
11177 | #ifdef __cplusplus |
11178 | sparc_address_test (int arg) | |
ba479fd2 | 11179 | # else |
c375c43b KG |
11180 | sparc_address_test (arg) int arg; |
11181 | #endif | |
11182 | { | |
11183 | static pid_t child; | |
11184 | if (!child) { | |
11185 | child = vfork (); | |
11186 | if (child < 0) { | |
11187 | perror ("vfork"); | |
11188 | _exit(2); | |
11189 | } | |
11190 | if (!child) { | |
11191 | arg = getpid(); | |
11192 | write(-1, "", 0); | |
11193 | _exit (arg); | |
11194 | } | |
11195 | } | |
11196 | } | |
ba479fd2 NN |
11197 | |
11198 | int | |
11199 | main () | |
11200 | { | |
c375c43b KG |
11201 | pid_t parent = getpid (); |
11202 | pid_t child; | |
11203 | ||
ba479fd2 | 11204 | sparc_address_test (0); |
c375c43b KG |
11205 | |
11206 | child = vfork (); | |
11207 | ||
11208 | if (child == 0) { | |
ba479fd2 NN |
11209 | /* Here is another test for sparc vfork register problems. This |
11210 | test uses lots of local variables, at least as many local | |
11211 | variables as main has allocated so far including compiler | |
11212 | temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris | |
11213 | 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should | |
11214 | reuse the register of parent for one of the local variables, | |
11215 | since it will think that parent can't possibly be used any more | |
11216 | in this routine. Assigning to the local variable will thus | |
11217 | munge parent in the parent process. */ | |
c375c43b KG |
11218 | pid_t |
11219 | p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), | |
11220 | p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); | |
11221 | /* Convince the compiler that p..p7 are live; otherwise, it might | |
11222 | use the same hardware register for all 8 local variables. */ | |
11223 | if (p != p1 || p != p2 || p != p3 || p != p4 | |
11224 | || p != p5 || p != p6 || p != p7) | |
11225 | _exit(1); | |
11226 | ||
ba479fd2 NN |
11227 | /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent |
11228 | from child file descriptors. If the child closes a descriptor | |
11229 | before it execs or exits, this munges the parent's descriptor | |
11230 | as well. Test for this by closing stdout in the child. */ | |
c375c43b KG |
11231 | _exit(close(fileno(stdout)) != 0); |
11232 | } else { | |
11233 | int status; | |
11234 | struct stat st; | |
11235 | ||
11236 | while (wait(&status) != child) | |
11237 | ; | |
b61ff9c8 | 11238 | exit( |
c375c43b KG |
11239 | /* Was there some problem with vforking? */ |
11240 | child < 0 | |
11241 | ||
11242 | /* Did the child fail? (This shouldn't happen.) */ | |
11243 | || status | |
11244 | ||
11245 | /* Did the vfork/compiler bug occur? */ | |
11246 | || parent != getpid() | |
11247 | ||
11248 | /* Did the file descriptor bug occur? */ | |
11249 | || fstat(fileno(stdout), &st) != 0 | |
11250 | ); | |
11251 | } | |
11252 | } | |
ba479fd2 NN |
11253 | _ACEOF |
11254 | rm -f conftest$ac_exeext | |
b61ff9c8 BS |
11255 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
11256 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
11257 | ac_status=$? |
11258 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11259 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
b61ff9c8 BS |
11260 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
11261 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
11262 | ac_status=$? |
11263 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11264 | (exit $ac_status); }; }; then | |
c375c43b KG |
11265 | ac_cv_func_vfork_works=yes |
11266 | else | |
ba479fd2 NN |
11267 | echo "$as_me: program exited with status $ac_status" >&5 |
11268 | echo "$as_me: failed program was:" >&5 | |
11269 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11270 | ||
11271 | ( exit $ac_status ) | |
11272 | ac_cv_func_vfork_works=no | |
cafe096b | 11273 | fi |
b61ff9c8 | 11274 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
6e3f3080 | 11275 | fi |
ba479fd2 | 11276 | fi |
b61ff9c8 BS |
11277 | echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5 |
11278 | echo "${ECHO_T}$ac_cv_func_vfork_works" >&6 | |
c375c43b | 11279 | |
ba479fd2 NN |
11280 | fi; |
11281 | if test "x$ac_cv_func_fork_works" = xcross; then | |
86da66b5 | 11282 | ac_cv_func_vfork_works=$ac_cv_func_vfork |
ba479fd2 NN |
11283 | { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 |
11284 | echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} | |
c375c43b KG |
11285 | fi |
11286 | ||
ba479fd2 NN |
11287 | if test "x$ac_cv_func_vfork_works" = xyes; then |
11288 | ||
11289 | cat >>confdefs.h <<\_ACEOF | |
11290 | #define HAVE_WORKING_VFORK 1 | |
11291 | _ACEOF | |
11292 | ||
11293 | else | |
11294 | ||
11295 | cat >>confdefs.h <<\_ACEOF | |
c375c43b | 11296 | #define vfork fork |
ba479fd2 | 11297 | _ACEOF |
c375c43b KG |
11298 | |
11299 | fi | |
ba479fd2 NN |
11300 | if test "x$ac_cv_func_fork_works" = xyes; then |
11301 | ||
11302 | cat >>confdefs.h <<\_ACEOF | |
11303 | #define HAVE_WORKING_FORK 1 | |
11304 | _ACEOF | |
11305 | ||
11306 | fi | |
11307 | ||
c375c43b | 11308 | |
81bf3d9e | 11309 | |
dfb77e37 KC |
11310 | if test "X$prefix" = "XNONE"; then |
11311 | acl_final_prefix="$ac_default_prefix" | |
11312 | else | |
11313 | acl_final_prefix="$prefix" | |
11314 | fi | |
11315 | if test "X$exec_prefix" = "XNONE"; then | |
11316 | acl_final_exec_prefix='${prefix}' | |
11317 | else | |
11318 | acl_final_exec_prefix="$exec_prefix" | |
11319 | fi | |
11320 | acl_save_prefix="$prefix" | |
11321 | prefix="$acl_final_prefix" | |
11322 | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" | |
11323 | prefix="$acl_save_prefix" | |
f91abfce TT |
11324 | |
11325 | ||
b61ff9c8 | 11326 | # Check whether --with-gnu-ld or --without-gnu-ld was given. |
dfb77e37 | 11327 | if test "${with_gnu_ld+set}" = set; then |
b61ff9c8 BS |
11328 | withval="$with_gnu_ld" |
11329 | test "$withval" = no || with_gnu_ld=yes | |
ba479fd2 | 11330 | else |
dfb77e37 | 11331 | with_gnu_ld=no |
b61ff9c8 | 11332 | fi; |
dfb77e37 KC |
11333 | # Prepare PATH_SEPARATOR. |
11334 | # The user is always right. | |
11335 | if test "${PATH_SEPARATOR+set}" != set; then | |
11336 | echo "#! /bin/sh" >conf$$.sh | |
11337 | echo "exit 0" >>conf$$.sh | |
11338 | chmod +x conf$$.sh | |
11339 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
11340 | PATH_SEPARATOR=';' | |
ba479fd2 | 11341 | else |
dfb77e37 | 11342 | PATH_SEPARATOR=: |
ba479fd2 | 11343 | fi |
dfb77e37 KC |
11344 | rm -f conf$$.sh |
11345 | fi | |
11346 | ac_prog=ld | |
11347 | if test "$GCC" = yes; then | |
11348 | # Check if gcc -print-prog-name=ld gives a path. | |
b61ff9c8 BS |
11349 | echo "$as_me:$LINENO: checking for ld used by GCC" >&5 |
11350 | echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6 | |
dfb77e37 KC |
11351 | case $host in |
11352 | *-*-mingw*) | |
11353 | # gcc leaves a trailing carriage return which upsets mingw | |
11354 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
11355 | *) | |
11356 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
11357 | esac | |
11358 | case $ac_prog in | |
11359 | # Accept absolute paths. | |
11360 | [\\/]* | [A-Za-z]:[\\/]*) | |
11361 | re_direlt='/[^/][^/]*/\.\./' | |
11362 | # Canonicalize the path of ld | |
11363 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
11364 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
11365 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
11366 | done | |
11367 | test -z "$LD" && LD="$ac_prog" | |
11368 | ;; | |
11369 | "") | |
11370 | # If it fails, then pretend we aren't using GCC. | |
11371 | ac_prog=ld | |
11372 | ;; | |
11373 | *) | |
11374 | # If it is relative, then search for the first ld in PATH. | |
11375 | with_gnu_ld=unknown | |
11376 | ;; | |
11377 | esac | |
11378 | elif test "$with_gnu_ld" = yes; then | |
b61ff9c8 BS |
11379 | echo "$as_me:$LINENO: checking for GNU ld" >&5 |
11380 | echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 | |
ba479fd2 | 11381 | else |
b61ff9c8 BS |
11382 | echo "$as_me:$LINENO: checking for non-GNU ld" >&5 |
11383 | echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 | |
ba479fd2 | 11384 | fi |
dfb77e37 KC |
11385 | if test "${acl_cv_path_LD+set}" = set; then |
11386 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ba479fd2 | 11387 | else |
dfb77e37 KC |
11388 | if test -z "$LD"; then |
11389 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" | |
11390 | for ac_dir in $PATH; do | |
11391 | test -z "$ac_dir" && ac_dir=. | |
11392 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
11393 | acl_cv_path_LD="$ac_dir/$ac_prog" | |
11394 | # Check to see if the program is GNU ld. I'd rather use --version, | |
11395 | # but apparently some GNU ld's only accept -v. | |
11396 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
18fc9bd4 RG |
11397 | if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
11398 | test "$with_gnu_ld" != no && break | |
11399 | else | |
11400 | test "$with_gnu_ld" != yes && break | |
11401 | fi | |
dfb77e37 KC |
11402 | fi |
11403 | done | |
11404 | IFS="$ac_save_ifs" | |
11405 | else | |
11406 | acl_cv_path_LD="$LD" # Let the user override the test with a path. | |
11407 | fi | |
11408 | fi | |
ba479fd2 | 11409 | |
dfb77e37 KC |
11410 | LD="$acl_cv_path_LD" |
11411 | if test -n "$LD"; then | |
b61ff9c8 BS |
11412 | echo "$as_me:$LINENO: result: $LD" >&5 |
11413 | echo "${ECHO_T}$LD" >&6 | |
dfb77e37 | 11414 | else |
b61ff9c8 BS |
11415 | echo "$as_me:$LINENO: result: no" >&5 |
11416 | echo "${ECHO_T}no" >&6 | |
ba479fd2 | 11417 | fi |
dfb77e37 KC |
11418 | test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 |
11419 | echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} | |
11420 | { (exit 1); exit 1; }; } | |
b61ff9c8 BS |
11421 | echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 |
11422 | echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 | |
dfb77e37 KC |
11423 | if test "${acl_cv_prog_gnu_ld+set}" = set; then |
11424 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11425 | else | |
11426 | # I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
18fc9bd4 RG |
11427 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
11428 | acl_cv_prog_gnu_ld=yes | |
11429 | else | |
11430 | acl_cv_prog_gnu_ld=no | |
11431 | fi | |
dfb77e37 | 11432 | fi |
b61ff9c8 BS |
11433 | echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5 |
11434 | echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6 | |
dfb77e37 KC |
11435 | with_gnu_ld=$acl_cv_prog_gnu_ld |
11436 | ||
11437 | ||
11438 | ||
b61ff9c8 BS |
11439 | echo "$as_me:$LINENO: checking for shared library run path origin" >&5 |
11440 | echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6 | |
dfb77e37 KC |
11441 | if test "${acl_cv_rpath+set}" = set; then |
11442 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11443 | else | |
11444 | ||
11445 | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ | |
11446 | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh | |
11447 | . ./conftest.sh | |
11448 | rm -f ./conftest.sh | |
11449 | acl_cv_rpath=done | |
ba479fd2 | 11450 | |
eb158727 | 11451 | fi |
b61ff9c8 BS |
11452 | echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5 |
11453 | echo "${ECHO_T}$acl_cv_rpath" >&6 | |
dfb77e37 KC |
11454 | wl="$acl_cv_wl" |
11455 | libext="$acl_cv_libext" | |
11456 | shlibext="$acl_cv_shlibext" | |
11457 | hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" | |
11458 | hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" | |
11459 | hardcode_direct="$acl_cv_hardcode_direct" | |
11460 | hardcode_minus_L="$acl_cv_hardcode_minus_L" | |
b61ff9c8 | 11461 | # Check whether --enable-rpath or --disable-rpath was given. |
dfb77e37 | 11462 | if test "${enable_rpath+set}" = set; then |
b61ff9c8 BS |
11463 | enableval="$enable_rpath" |
11464 | : | |
dfb77e37 KC |
11465 | else |
11466 | enable_rpath=yes | |
b61ff9c8 | 11467 | fi; |
8b1f719a | 11468 | |
a6ccdbab | 11469 | |
dfb77e37 KC |
11470 | |
11471 | ||
11472 | ||
11473 | ||
11474 | ||
b639c3c2 JJ |
11475 | use_additional=yes |
11476 | ||
11477 | acl_save_prefix="$prefix" | |
11478 | prefix="$acl_final_prefix" | |
11479 | acl_save_exec_prefix="$exec_prefix" | |
11480 | exec_prefix="$acl_final_exec_prefix" | |
11481 | ||
11482 | eval additional_includedir=\"$includedir\" | |
11483 | eval additional_libdir=\"$libdir\" | |
11484 | ||
11485 | exec_prefix="$acl_save_exec_prefix" | |
11486 | prefix="$acl_save_prefix" | |
dfb77e37 KC |
11487 | |
11488 | ||
b61ff9c8 | 11489 | # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given. |
8b1f719a | 11490 | if test "${with_libiconv_prefix+set}" = set; then |
b61ff9c8 BS |
11491 | withval="$with_libiconv_prefix" |
11492 | ||
8b1f719a | 11493 | if test "X$withval" = "Xno"; then |
b639c3c2 | 11494 | use_additional=no |
8b1f719a PB |
11495 | else |
11496 | if test "X$withval" = "X"; then | |
dfb77e37 KC |
11497 | |
11498 | acl_save_prefix="$prefix" | |
11499 | prefix="$acl_final_prefix" | |
11500 | acl_save_exec_prefix="$exec_prefix" | |
11501 | exec_prefix="$acl_final_exec_prefix" | |
11502 | ||
b639c3c2 JJ |
11503 | eval additional_includedir=\"$includedir\" |
11504 | eval additional_libdir=\"$libdir\" | |
dfb77e37 KC |
11505 | |
11506 | exec_prefix="$acl_save_exec_prefix" | |
11507 | prefix="$acl_save_prefix" | |
11508 | ||
8b1f719a | 11509 | else |
b639c3c2 JJ |
11510 | additional_includedir="$withval/include" |
11511 | additional_libdir="$withval/lib" | |
8b1f719a PB |
11512 | fi |
11513 | fi | |
11514 | ||
b61ff9c8 | 11515 | fi; |
dfb77e37 KC |
11516 | LIBICONV= |
11517 | LTLIBICONV= | |
11518 | INCICONV= | |
11519 | rpathdirs= | |
11520 | ltrpathdirs= | |
11521 | names_already_handled= | |
11522 | names_next_round='iconv ' | |
11523 | while test -n "$names_next_round"; do | |
11524 | names_this_round="$names_next_round" | |
11525 | names_next_round= | |
11526 | for name in $names_this_round; do | |
11527 | already_handled= | |
11528 | for n in $names_already_handled; do | |
11529 | if test "$n" = "$name"; then | |
11530 | already_handled=yes | |
11531 | break | |
11532 | fi | |
11533 | done | |
11534 | if test -z "$already_handled"; then | |
11535 | names_already_handled="$names_already_handled $name" | |
11536 | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` | |
11537 | eval value=\"\$HAVE_LIB$uppername\" | |
11538 | if test -n "$value"; then | |
11539 | if test "$value" = yes; then | |
11540 | eval value=\"\$LIB$uppername\" | |
11541 | test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" | |
11542 | eval value=\"\$LTLIB$uppername\" | |
11543 | test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" | |
11544 | else | |
11545 | : | |
11546 | fi | |
11547 | else | |
11548 | found_dir= | |
11549 | found_la= | |
11550 | found_so= | |
11551 | found_a= | |
b639c3c2 JJ |
11552 | if test $use_additional = yes; then |
11553 | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then | |
11554 | found_dir="$additional_libdir" | |
11555 | found_so="$additional_libdir/lib$name.$shlibext" | |
11556 | if test -f "$additional_libdir/lib$name.la"; then | |
11557 | found_la="$additional_libdir/lib$name.la" | |
dfb77e37 KC |
11558 | fi |
11559 | else | |
b639c3c2 JJ |
11560 | if test -f "$additional_libdir/lib$name.$libext"; then |
11561 | found_dir="$additional_libdir" | |
11562 | found_a="$additional_libdir/lib$name.$libext" | |
11563 | if test -f "$additional_libdir/lib$name.la"; then | |
11564 | found_la="$additional_libdir/lib$name.la" | |
dfb77e37 KC |
11565 | fi |
11566 | fi | |
11567 | fi | |
11568 | fi | |
11569 | if test "X$found_dir" = "X"; then | |
11570 | for x in $LDFLAGS $LTLIBICONV; do | |
11571 | ||
11572 | acl_save_prefix="$prefix" | |
11573 | prefix="$acl_final_prefix" | |
11574 | acl_save_exec_prefix="$exec_prefix" | |
11575 | exec_prefix="$acl_final_exec_prefix" | |
11576 | eval x=\"$x\" | |
11577 | exec_prefix="$acl_save_exec_prefix" | |
11578 | prefix="$acl_save_prefix" | |
11579 | ||
11580 | case "$x" in | |
11581 | -L*) | |
11582 | dir=`echo "X$x" | sed -e 's/^X-L//'` | |
11583 | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then | |
11584 | found_dir="$dir" | |
11585 | found_so="$dir/lib$name.$shlibext" | |
11586 | if test -f "$dir/lib$name.la"; then | |
11587 | found_la="$dir/lib$name.la" | |
11588 | fi | |
11589 | else | |
11590 | if test -f "$dir/lib$name.$libext"; then | |
11591 | found_dir="$dir" | |
11592 | found_a="$dir/lib$name.$libext" | |
11593 | if test -f "$dir/lib$name.la"; then | |
11594 | found_la="$dir/lib$name.la" | |
11595 | fi | |
11596 | fi | |
11597 | fi | |
11598 | ;; | |
11599 | esac | |
11600 | if test "X$found_dir" != "X"; then | |
11601 | break | |
11602 | fi | |
11603 | done | |
11604 | fi | |
11605 | if test "X$found_dir" != "X"; then | |
11606 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" | |
11607 | if test "X$found_so" != "X"; then | |
11608 | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then | |
11609 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
11610 | else | |
11611 | haveit= | |
11612 | for x in $ltrpathdirs; do | |
11613 | if test "X$x" = "X$found_dir"; then | |
11614 | haveit=yes | |
11615 | break | |
11616 | fi | |
11617 | done | |
11618 | if test -z "$haveit"; then | |
11619 | ltrpathdirs="$ltrpathdirs $found_dir" | |
11620 | fi | |
11621 | if test "$hardcode_direct" = yes; then | |
11622 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
11623 | else | |
11624 | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then | |
11625 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
11626 | haveit= | |
11627 | for x in $rpathdirs; do | |
11628 | if test "X$x" = "X$found_dir"; then | |
11629 | haveit=yes | |
11630 | break | |
11631 | fi | |
11632 | done | |
11633 | if test -z "$haveit"; then | |
11634 | rpathdirs="$rpathdirs $found_dir" | |
11635 | fi | |
11636 | else | |
11637 | haveit= | |
11638 | for x in $LDFLAGS $LIBICONV; do | |
11639 | ||
11640 | acl_save_prefix="$prefix" | |
11641 | prefix="$acl_final_prefix" | |
11642 | acl_save_exec_prefix="$exec_prefix" | |
11643 | exec_prefix="$acl_final_exec_prefix" | |
11644 | eval x=\"$x\" | |
11645 | exec_prefix="$acl_save_exec_prefix" | |
11646 | prefix="$acl_save_prefix" | |
11647 | ||
11648 | if test "X$x" = "X-L$found_dir"; then | |
11649 | haveit=yes | |
11650 | break | |
11651 | fi | |
11652 | done | |
11653 | if test -z "$haveit"; then | |
11654 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" | |
11655 | fi | |
11656 | if test "$hardcode_minus_L" != no; then | |
11657 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" | |
11658 | else | |
11659 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
11660 | fi | |
11661 | fi | |
11662 | fi | |
11663 | fi | |
11664 | else | |
11665 | if test "X$found_a" != "X"; then | |
11666 | LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" | |
11667 | else | |
11668 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" | |
11669 | fi | |
11670 | fi | |
11671 | additional_includedir= | |
11672 | case "$found_dir" in | |
11673 | */lib | */lib/) | |
11674 | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` | |
11675 | additional_includedir="$basedir/include" | |
11676 | ;; | |
11677 | esac | |
11678 | if test "X$additional_includedir" != "X"; then | |
11679 | if test "X$additional_includedir" != "X/usr/include"; then | |
11680 | haveit= | |
11681 | if test "X$additional_includedir" = "X/usr/local/include"; then | |
11682 | if test -n "$GCC"; then | |
11683 | case $host_os in | |
18fc9bd4 | 11684 | linux*) haveit=yes;; |
dfb77e37 KC |
11685 | esac |
11686 | fi | |
11687 | fi | |
11688 | if test -z "$haveit"; then | |
11689 | for x in $CPPFLAGS $INCICONV; do | |
11690 | ||
11691 | acl_save_prefix="$prefix" | |
11692 | prefix="$acl_final_prefix" | |
11693 | acl_save_exec_prefix="$exec_prefix" | |
11694 | exec_prefix="$acl_final_exec_prefix" | |
11695 | eval x=\"$x\" | |
11696 | exec_prefix="$acl_save_exec_prefix" | |
11697 | prefix="$acl_save_prefix" | |
11698 | ||
11699 | if test "X$x" = "X-I$additional_includedir"; then | |
11700 | haveit=yes | |
11701 | break | |
11702 | fi | |
11703 | done | |
11704 | if test -z "$haveit"; then | |
11705 | if test -d "$additional_includedir"; then | |
11706 | INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" | |
11707 | fi | |
11708 | fi | |
11709 | fi | |
11710 | fi | |
11711 | fi | |
11712 | if test -n "$found_la"; then | |
11713 | save_libdir="$libdir" | |
11714 | case "$found_la" in | |
11715 | */* | *\\*) . "$found_la" ;; | |
11716 | *) . "./$found_la" ;; | |
11717 | esac | |
11718 | libdir="$save_libdir" | |
11719 | for dep in $dependency_libs; do | |
11720 | case "$dep" in | |
11721 | -L*) | |
11722 | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` | |
11723 | if test "X$additional_libdir" != "X/usr/lib"; then | |
11724 | haveit= | |
11725 | if test "X$additional_libdir" = "X/usr/local/lib"; then | |
11726 | if test -n "$GCC"; then | |
11727 | case $host_os in | |
18fc9bd4 | 11728 | linux*) haveit=yes;; |
dfb77e37 KC |
11729 | esac |
11730 | fi | |
11731 | fi | |
11732 | if test -z "$haveit"; then | |
11733 | haveit= | |
11734 | for x in $LDFLAGS $LIBICONV; do | |
11735 | ||
11736 | acl_save_prefix="$prefix" | |
11737 | prefix="$acl_final_prefix" | |
11738 | acl_save_exec_prefix="$exec_prefix" | |
11739 | exec_prefix="$acl_final_exec_prefix" | |
11740 | eval x=\"$x\" | |
11741 | exec_prefix="$acl_save_exec_prefix" | |
11742 | prefix="$acl_save_prefix" | |
11743 | ||
11744 | if test "X$x" = "X-L$additional_libdir"; then | |
11745 | haveit=yes | |
11746 | break | |
11747 | fi | |
11748 | done | |
11749 | if test -z "$haveit"; then | |
11750 | if test -d "$additional_libdir"; then | |
11751 | LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" | |
11752 | fi | |
11753 | fi | |
11754 | haveit= | |
11755 | for x in $LDFLAGS $LTLIBICONV; do | |
11756 | ||
11757 | acl_save_prefix="$prefix" | |
11758 | prefix="$acl_final_prefix" | |
11759 | acl_save_exec_prefix="$exec_prefix" | |
11760 | exec_prefix="$acl_final_exec_prefix" | |
11761 | eval x=\"$x\" | |
11762 | exec_prefix="$acl_save_exec_prefix" | |
11763 | prefix="$acl_save_prefix" | |
11764 | ||
11765 | if test "X$x" = "X-L$additional_libdir"; then | |
11766 | haveit=yes | |
11767 | break | |
11768 | fi | |
11769 | done | |
11770 | if test -z "$haveit"; then | |
11771 | if test -d "$additional_libdir"; then | |
11772 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" | |
11773 | fi | |
11774 | fi | |
11775 | fi | |
11776 | fi | |
11777 | ;; | |
11778 | -R*) | |
11779 | dir=`echo "X$dep" | sed -e 's/^X-R//'` | |
11780 | if test "$enable_rpath" != no; then | |
11781 | haveit= | |
11782 | for x in $rpathdirs; do | |
11783 | if test "X$x" = "X$dir"; then | |
11784 | haveit=yes | |
11785 | break | |
11786 | fi | |
11787 | done | |
11788 | if test -z "$haveit"; then | |
11789 | rpathdirs="$rpathdirs $dir" | |
11790 | fi | |
11791 | haveit= | |
11792 | for x in $ltrpathdirs; do | |
11793 | if test "X$x" = "X$dir"; then | |
11794 | haveit=yes | |
11795 | break | |
11796 | fi | |
11797 | done | |
11798 | if test -z "$haveit"; then | |
11799 | ltrpathdirs="$ltrpathdirs $dir" | |
11800 | fi | |
11801 | fi | |
11802 | ;; | |
11803 | -l*) | |
11804 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` | |
11805 | ;; | |
11806 | *.la) | |
11807 | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` | |
11808 | ;; | |
11809 | *) | |
11810 | LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" | |
11811 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" | |
11812 | ;; | |
11813 | esac | |
11814 | done | |
11815 | fi | |
11816 | else | |
11817 | LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" | |
11818 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" | |
11819 | fi | |
11820 | fi | |
11821 | fi | |
11822 | done | |
11823 | done | |
11824 | if test "X$rpathdirs" != "X"; then | |
11825 | if test -n "$hardcode_libdir_separator"; then | |
11826 | alldirs= | |
11827 | for found_dir in $rpathdirs; do | |
11828 | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" | |
11829 | done | |
11830 | acl_save_libdir="$libdir" | |
11831 | libdir="$alldirs" | |
11832 | eval flag=\"$hardcode_libdir_flag_spec\" | |
11833 | libdir="$acl_save_libdir" | |
11834 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
11835 | else | |
11836 | for found_dir in $rpathdirs; do | |
11837 | acl_save_libdir="$libdir" | |
11838 | libdir="$found_dir" | |
11839 | eval flag=\"$hardcode_libdir_flag_spec\" | |
11840 | libdir="$acl_save_libdir" | |
11841 | LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" | |
11842 | done | |
11843 | fi | |
11844 | fi | |
11845 | if test "X$ltrpathdirs" != "X"; then | |
11846 | for found_dir in $ltrpathdirs; do | |
11847 | LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" | |
11848 | done | |
11849 | fi | |
11850 | ||
11851 | ||
11852 | ||
11853 | ||
11854 | ||
11855 | ||
11856 | ||
11857 | am_save_CPPFLAGS="$CPPFLAGS" | |
11858 | ||
11859 | for element in $INCICONV; do | |
11860 | haveit= | |
11861 | for x in $CPPFLAGS; do | |
11862 | ||
11863 | acl_save_prefix="$prefix" | |
11864 | prefix="$acl_final_prefix" | |
11865 | acl_save_exec_prefix="$exec_prefix" | |
11866 | exec_prefix="$acl_final_exec_prefix" | |
11867 | eval x=\"$x\" | |
11868 | exec_prefix="$acl_save_exec_prefix" | |
11869 | prefix="$acl_save_prefix" | |
11870 | ||
11871 | if test "X$x" = "X$element"; then | |
11872 | haveit=yes | |
11873 | break | |
11874 | fi | |
11875 | done | |
11876 | if test -z "$haveit"; then | |
11877 | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" | |
11878 | fi | |
11879 | done | |
eb158727 ZW |
11880 | |
11881 | ||
b61ff9c8 BS |
11882 | echo "$as_me:$LINENO: checking for iconv" >&5 |
11883 | echo $ECHO_N "checking for iconv... $ECHO_C" >&6 | |
ba479fd2 NN |
11884 | if test "${am_cv_func_iconv+set}" = set; then |
11885 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f91abfce | 11886 | else |
ba479fd2 | 11887 | |
f91abfce TT |
11888 | am_cv_func_iconv="no, consider installing GNU libiconv" |
11889 | am_cv_lib_iconv=no | |
ba479fd2 | 11890 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
11891 | /* confdefs.h. */ |
11892 | _ACEOF | |
11893 | cat confdefs.h >>conftest.$ac_ext | |
11894 | cat >>conftest.$ac_ext <<_ACEOF | |
11895 | /* end confdefs.h. */ | |
f91abfce TT |
11896 | #include <stdlib.h> |
11897 | #include <iconv.h> | |
ba479fd2 NN |
11898 | int |
11899 | main () | |
11900 | { | |
f91abfce TT |
11901 | iconv_t cd = iconv_open("",""); |
11902 | iconv(cd,NULL,NULL,NULL,NULL); | |
11903 | iconv_close(cd); | |
ba479fd2 NN |
11904 | ; |
11905 | return 0; | |
11906 | } | |
11907 | _ACEOF | |
11908 | rm -f conftest.$ac_objext conftest$ac_exeext | |
b61ff9c8 BS |
11909 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
11910 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 11911 | ac_status=$? |
86da66b5 HPN |
11912 | grep -v '^ *+' conftest.er1 >conftest.err |
11913 | rm -f conftest.er1 | |
11914 | cat conftest.err >&5 | |
ba479fd2 | 11915 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
11916 | (exit $ac_status); } && |
11917 | { ac_try='test -z "$ac_c_werror_flag" | |
11918 | || test ! -s conftest.err' | |
11919 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11920 | (eval $ac_try) 2>&5 | |
11921 | ac_status=$? | |
11922 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11923 | (exit $ac_status); }; } && | |
11924 | { ac_try='test -s conftest$ac_exeext' | |
11925 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11926 | (eval $ac_try) 2>&5 | |
11927 | ac_status=$? | |
11928 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11929 | (exit $ac_status); }; }; then | |
f91abfce TT |
11930 | am_cv_func_iconv=yes |
11931 | else | |
ba479fd2 NN |
11932 | echo "$as_me: failed program was:" >&5 |
11933 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11934 | ||
f91abfce | 11935 | fi |
b61ff9c8 | 11936 | rm -f conftest.err conftest.$ac_objext \ |
86da66b5 | 11937 | conftest$ac_exeext conftest.$ac_ext |
f91abfce TT |
11938 | if test "$am_cv_func_iconv" != yes; then |
11939 | am_save_LIBS="$LIBS" | |
dfb77e37 | 11940 | LIBS="$LIBS $LIBICONV" |
ba479fd2 | 11941 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
11942 | /* confdefs.h. */ |
11943 | _ACEOF | |
11944 | cat confdefs.h >>conftest.$ac_ext | |
11945 | cat >>conftest.$ac_ext <<_ACEOF | |
11946 | /* end confdefs.h. */ | |
f91abfce TT |
11947 | #include <stdlib.h> |
11948 | #include <iconv.h> | |
ba479fd2 NN |
11949 | int |
11950 | main () | |
11951 | { | |
f91abfce TT |
11952 | iconv_t cd = iconv_open("",""); |
11953 | iconv(cd,NULL,NULL,NULL,NULL); | |
11954 | iconv_close(cd); | |
ba479fd2 NN |
11955 | ; |
11956 | return 0; | |
11957 | } | |
11958 | _ACEOF | |
11959 | rm -f conftest.$ac_objext conftest$ac_exeext | |
b61ff9c8 BS |
11960 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
11961 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 11962 | ac_status=$? |
86da66b5 HPN |
11963 | grep -v '^ *+' conftest.er1 >conftest.err |
11964 | rm -f conftest.er1 | |
11965 | cat conftest.err >&5 | |
ba479fd2 | 11966 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
11967 | (exit $ac_status); } && |
11968 | { ac_try='test -z "$ac_c_werror_flag" | |
11969 | || test ! -s conftest.err' | |
11970 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11971 | (eval $ac_try) 2>&5 | |
11972 | ac_status=$? | |
11973 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11974 | (exit $ac_status); }; } && | |
11975 | { ac_try='test -s conftest$ac_exeext' | |
11976 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11977 | (eval $ac_try) 2>&5 | |
11978 | ac_status=$? | |
11979 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11980 | (exit $ac_status); }; }; then | |
f91abfce TT |
11981 | am_cv_lib_iconv=yes |
11982 | am_cv_func_iconv=yes | |
11983 | else | |
ba479fd2 NN |
11984 | echo "$as_me: failed program was:" >&5 |
11985 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11986 | ||
f91abfce | 11987 | fi |
b61ff9c8 | 11988 | rm -f conftest.err conftest.$ac_objext \ |
86da66b5 | 11989 | conftest$ac_exeext conftest.$ac_ext |
f91abfce TT |
11990 | LIBS="$am_save_LIBS" |
11991 | fi | |
6e3f3080 | 11992 | |
ba479fd2 | 11993 | fi |
b61ff9c8 BS |
11994 | echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5 |
11995 | echo "${ECHO_T}$am_cv_func_iconv" >&6 | |
63cf211a | 11996 | if test "$am_cv_func_iconv" = yes; then |
ba479fd2 NN |
11997 | |
11998 | cat >>confdefs.h <<\_ACEOF | |
f91abfce | 11999 | #define HAVE_ICONV 1 |
ba479fd2 | 12000 | _ACEOF |
f91abfce | 12001 | |
dfb77e37 KC |
12002 | fi |
12003 | if test "$am_cv_lib_iconv" = yes; then | |
b61ff9c8 BS |
12004 | echo "$as_me:$LINENO: checking how to link with libiconv" >&5 |
12005 | echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6 | |
12006 | echo "$as_me:$LINENO: result: $LIBICONV" >&5 | |
12007 | echo "${ECHO_T}$LIBICONV" >&6 | |
dfb77e37 KC |
12008 | else |
12009 | CPPFLAGS="$am_save_CPPFLAGS" | |
12010 | LIBICONV= | |
12011 | LTLIBICONV= | |
12012 | fi | |
12013 | ||
12014 | ||
12015 | ||
12016 | if test "$am_cv_func_iconv" = yes; then | |
b61ff9c8 BS |
12017 | echo "$as_me:$LINENO: checking for iconv declaration" >&5 |
12018 | echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6 | |
ba479fd2 NN |
12019 | if test "${am_cv_proto_iconv+set}" = set; then |
12020 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f91abfce | 12021 | else |
ba479fd2 NN |
12022 | |
12023 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
12024 | /* confdefs.h. */ |
12025 | _ACEOF | |
12026 | cat confdefs.h >>conftest.$ac_ext | |
12027 | cat >>conftest.$ac_ext <<_ACEOF | |
12028 | /* end confdefs.h. */ | |
f91abfce TT |
12029 | |
12030 | #include <stdlib.h> | |
12031 | #include <iconv.h> | |
12032 | extern | |
12033 | #ifdef __cplusplus | |
12034 | "C" | |
12035 | #endif | |
12036 | #if defined(__STDC__) || defined(__cplusplus) | |
12037 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | |
12038 | #else | |
12039 | size_t iconv(); | |
12040 | #endif | |
12041 | ||
ba479fd2 NN |
12042 | int |
12043 | main () | |
12044 | { | |
f91abfce | 12045 | |
ba479fd2 NN |
12046 | ; |
12047 | return 0; | |
12048 | } | |
12049 | _ACEOF | |
12050 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
12051 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
12052 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 12053 | ac_status=$? |
86da66b5 HPN |
12054 | grep -v '^ *+' conftest.er1 >conftest.err |
12055 | rm -f conftest.er1 | |
12056 | cat conftest.err >&5 | |
ba479fd2 | 12057 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
12058 | (exit $ac_status); } && |
12059 | { ac_try='test -z "$ac_c_werror_flag" | |
12060 | || test ! -s conftest.err' | |
12061 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12062 | (eval $ac_try) 2>&5 | |
12063 | ac_status=$? | |
12064 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12065 | (exit $ac_status); }; } && | |
12066 | { ac_try='test -s conftest.$ac_objext' | |
12067 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12068 | (eval $ac_try) 2>&5 | |
12069 | ac_status=$? | |
12070 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12071 | (exit $ac_status); }; }; then | |
f91abfce TT |
12072 | am_cv_proto_iconv_arg1="" |
12073 | else | |
ba479fd2 NN |
12074 | echo "$as_me: failed program was:" >&5 |
12075 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12076 | ||
b61ff9c8 | 12077 | am_cv_proto_iconv_arg1="const" |
f91abfce | 12078 | fi |
b61ff9c8 | 12079 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
f91abfce TT |
12080 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" |
12081 | fi | |
12082 | ||
12083 | am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | |
b61ff9c8 | 12084 | echo "$as_me:$LINENO: result: ${ac_t:- |
ba479fd2 NN |
12085 | }$am_cv_proto_iconv" >&5 |
12086 | echo "${ECHO_T}${ac_t:- | |
b61ff9c8 | 12087 | }$am_cv_proto_iconv" >&6 |
ba479fd2 NN |
12088 | |
12089 | cat >>confdefs.h <<_ACEOF | |
f91abfce | 12090 | #define ICONV_CONST $am_cv_proto_iconv_arg1 |
ba479fd2 | 12091 | _ACEOF |
f91abfce TT |
12092 | |
12093 | fi | |
f91abfce | 12094 | |
56694dd9 ZW |
12095 | # Until we have in-tree GNU iconv: |
12096 | LIBICONV_DEP= | |
12097 | ||
12098 | ||
18fc9bd4 | 12099 | |
b61ff9c8 BS |
12100 | echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5 |
12101 | echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6 | |
18fc9bd4 RG |
12102 | if test "${am_cv_val_LC_MESSAGES+set}" = set; then |
12103 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12104 | else | |
12105 | cat >conftest.$ac_ext <<_ACEOF | |
12106 | /* confdefs.h. */ | |
12107 | _ACEOF | |
12108 | cat confdefs.h >>conftest.$ac_ext | |
12109 | cat >>conftest.$ac_ext <<_ACEOF | |
12110 | /* end confdefs.h. */ | |
12111 | #include <locale.h> | |
12112 | int | |
12113 | main () | |
12114 | { | |
12115 | return LC_MESSAGES | |
12116 | ; | |
12117 | return 0; | |
12118 | } | |
12119 | _ACEOF | |
12120 | rm -f conftest.$ac_objext conftest$ac_exeext | |
b61ff9c8 BS |
12121 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
12122 | (eval $ac_link) 2>conftest.er1 | |
18fc9bd4 RG |
12123 | ac_status=$? |
12124 | grep -v '^ *+' conftest.er1 >conftest.err | |
12125 | rm -f conftest.er1 | |
12126 | cat conftest.err >&5 | |
12127 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
12128 | (exit $ac_status); } && |
12129 | { ac_try='test -z "$ac_c_werror_flag" | |
12130 | || test ! -s conftest.err' | |
12131 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12132 | (eval $ac_try) 2>&5 | |
12133 | ac_status=$? | |
12134 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12135 | (exit $ac_status); }; } && | |
12136 | { ac_try='test -s conftest$ac_exeext' | |
12137 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12138 | (eval $ac_try) 2>&5 | |
12139 | ac_status=$? | |
12140 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12141 | (exit $ac_status); }; }; then | |
18fc9bd4 RG |
12142 | am_cv_val_LC_MESSAGES=yes |
12143 | else | |
12144 | echo "$as_me: failed program was:" >&5 | |
12145 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12146 | ||
b61ff9c8 | 12147 | am_cv_val_LC_MESSAGES=no |
18fc9bd4 | 12148 | fi |
b61ff9c8 | 12149 | rm -f conftest.err conftest.$ac_objext \ |
18fc9bd4 RG |
12150 | conftest$ac_exeext conftest.$ac_ext |
12151 | fi | |
b61ff9c8 BS |
12152 | echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5 |
12153 | echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6 | |
18fc9bd4 RG |
12154 | if test $am_cv_val_LC_MESSAGES = yes; then |
12155 | ||
12156 | cat >>confdefs.h <<\_ACEOF | |
12157 | #define HAVE_LC_MESSAGES 1 | |
12158 | _ACEOF | |
12159 | ||
12160 | fi | |
12161 | ||
f91abfce | 12162 | |
a03ea89b | 12163 | |
b61ff9c8 BS |
12164 | echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5 |
12165 | echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6 | |
a03ea89b BM |
12166 | if test "${am_cv_langinfo_codeset+set}" = set; then |
12167 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12168 | else | |
12169 | cat >conftest.$ac_ext <<_ACEOF | |
12170 | /* confdefs.h. */ | |
12171 | _ACEOF | |
12172 | cat confdefs.h >>conftest.$ac_ext | |
12173 | cat >>conftest.$ac_ext <<_ACEOF | |
12174 | /* end confdefs.h. */ | |
12175 | #include <langinfo.h> | |
12176 | int | |
12177 | main () | |
12178 | { | |
12179 | char* cs = nl_langinfo(CODESET); | |
12180 | ; | |
12181 | return 0; | |
12182 | } | |
12183 | _ACEOF | |
12184 | rm -f conftest.$ac_objext conftest$ac_exeext | |
b61ff9c8 BS |
12185 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
12186 | (eval $ac_link) 2>conftest.er1 | |
a03ea89b BM |
12187 | ac_status=$? |
12188 | grep -v '^ *+' conftest.er1 >conftest.err | |
12189 | rm -f conftest.er1 | |
12190 | cat conftest.err >&5 | |
12191 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
12192 | (exit $ac_status); } && |
12193 | { ac_try='test -z "$ac_c_werror_flag" | |
12194 | || test ! -s conftest.err' | |
12195 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12196 | (eval $ac_try) 2>&5 | |
12197 | ac_status=$? | |
12198 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12199 | (exit $ac_status); }; } && | |
12200 | { ac_try='test -s conftest$ac_exeext' | |
12201 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12202 | (eval $ac_try) 2>&5 | |
12203 | ac_status=$? | |
12204 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12205 | (exit $ac_status); }; }; then | |
a03ea89b BM |
12206 | am_cv_langinfo_codeset=yes |
12207 | else | |
12208 | echo "$as_me: failed program was:" >&5 | |
12209 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12210 | ||
b61ff9c8 | 12211 | am_cv_langinfo_codeset=no |
a03ea89b | 12212 | fi |
b61ff9c8 | 12213 | rm -f conftest.err conftest.$ac_objext \ |
a03ea89b BM |
12214 | conftest$ac_exeext conftest.$ac_ext |
12215 | ||
12216 | fi | |
b61ff9c8 BS |
12217 | echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5 |
12218 | echo "${ECHO_T}$am_cv_langinfo_codeset" >&6 | |
a03ea89b BM |
12219 | if test $am_cv_langinfo_codeset = yes; then |
12220 | ||
12221 | cat >>confdefs.h <<\_ACEOF | |
12222 | #define HAVE_LANGINFO_CODESET 1 | |
12223 | _ACEOF | |
12224 | ||
12225 | fi | |
12226 | ||
12227 | ||
86cf1cbd KG |
12228 | # We will need to find libiberty.h and ansidecl.h |
12229 | saved_CFLAGS="$CFLAGS" | |
12230 | CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include" | |
ad6717df PB |
12231 | |
12232 | ||
12233 | ||
12234 | ||
12235 | ||
12236 | ||
12237 | ||
12238 | ||
12239 | ||
12240 | ||
12241 | ||
12242 | ||
12243 | ||
12244 | ||
12245 | ||
12246 | ||
12247 | ||
12248 | ||
12249 | ||
12250 | ||
12251 | ||
6a257778 | 12252 | |
ad6717df PB |
12253 | |
12254 | ||
0d667716 KG |
12255 | |
12256 | ||
12257 | ||
12258 | ||
12259 | ||
12260 | ||
12261 | ||
12262 | ||
12263 | ||
12264 | ||
367e8319 | 12265 | |
0d667716 KG |
12266 | |
12267 | ||
7391b66c | 12268 | |
ed5b9f96 GK |
12269 | |
12270 | for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \ | |
12271 | strsignal strstr strverscmp \ | |
12272 | errno snprintf vsnprintf vasprintf malloc realloc calloc \ | |
367e8319 | 12273 | free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked |
81bf3d9e | 12274 | do |
ad6717df | 12275 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
b61ff9c8 BS |
12276 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
12277 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
12278 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
ba479fd2 NN |
12279 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
12280 | else | |
12281 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
12282 | /* confdefs.h. */ |
12283 | _ACEOF | |
12284 | cat confdefs.h >>conftest.$ac_ext | |
12285 | cat >>conftest.$ac_ext <<_ACEOF | |
12286 | /* end confdefs.h. */ | |
7afe8c41 KG |
12287 | #undef $ac_tr_decl |
12288 | #define $ac_tr_decl 1 | |
ba479fd2 | 12289 | |
d02af173 | 12290 | #include "ansidecl.h" |
86cf1cbd | 12291 | #include "system.h" |
f31e826b | 12292 | |
ba479fd2 NN |
12293 | int |
12294 | main () | |
12295 | { | |
86cf1cbd KG |
12296 | #ifndef $ac_func |
12297 | char *(*pfn) = (char *(*)) $ac_func ; | |
12298 | #endif | |
ba479fd2 NN |
12299 | ; |
12300 | return 0; | |
12301 | } | |
12302 | _ACEOF | |
12303 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
12304 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
12305 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 12306 | ac_status=$? |
86da66b5 HPN |
12307 | grep -v '^ *+' conftest.er1 >conftest.err |
12308 | rm -f conftest.er1 | |
12309 | cat conftest.err >&5 | |
ba479fd2 | 12310 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
12311 | (exit $ac_status); } && |
12312 | { ac_try='test -z "$ac_c_werror_flag" | |
12313 | || test ! -s conftest.err' | |
12314 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12315 | (eval $ac_try) 2>&5 | |
12316 | ac_status=$? | |
12317 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12318 | (exit $ac_status); }; } && | |
12319 | { ac_try='test -s conftest.$ac_objext' | |
12320 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12321 | (eval $ac_try) 2>&5 | |
12322 | ac_status=$? | |
12323 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12324 | (exit $ac_status); }; }; then | |
f31e826b | 12325 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e | 12326 | else |
ba479fd2 NN |
12327 | echo "$as_me: failed program was:" >&5 |
12328 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12329 | ||
b61ff9c8 | 12330 | eval "gcc_cv_have_decl_$ac_func=no" |
81bf3d9e | 12331 | fi |
b61ff9c8 | 12332 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
81bf3d9e RH |
12333 | fi |
12334 | ||
f31e826b | 12335 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
b61ff9c8 BS |
12336 | echo "$as_me:$LINENO: result: yes" >&5 |
12337 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
86cf1cbd | 12338 | #define $ac_tr_decl 1 |
ba479fd2 NN |
12339 | _ACEOF |
12340 | ||
81bf3d9e | 12341 | else |
b61ff9c8 BS |
12342 | echo "$as_me:$LINENO: result: no" >&5 |
12343 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
f31e826b | 12344 | #define $ac_tr_decl 0 |
ba479fd2 NN |
12345 | _ACEOF |
12346 | ||
81bf3d9e RH |
12347 | fi |
12348 | ||
12349 | done | |
ba479fd2 | 12350 | |
ba479fd2 | 12351 | |
ba479fd2 | 12352 | |
81bf3d9e | 12353 | |
81bf3d9e RH |
12354 | |
12355 | for ac_func in getrlimit setrlimit getrusage | |
12356 | do | |
ad6717df | 12357 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
b61ff9c8 BS |
12358 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
12359 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
12360 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
ba479fd2 NN |
12361 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
12362 | else | |
12363 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
12364 | /* confdefs.h. */ |
12365 | _ACEOF | |
12366 | cat confdefs.h >>conftest.$ac_ext | |
12367 | cat >>conftest.$ac_ext <<_ACEOF | |
12368 | /* end confdefs.h. */ | |
7afe8c41 KG |
12369 | #undef $ac_tr_decl |
12370 | #define $ac_tr_decl 1 | |
ba479fd2 | 12371 | |
d02af173 | 12372 | #include "ansidecl.h" |
86cf1cbd | 12373 | #include "system.h" |
81bf3d9e RH |
12374 | #ifdef HAVE_SYS_RESOURCE_H |
12375 | #include <sys/resource.h> | |
12376 | #endif | |
12377 | ||
f31e826b | 12378 | |
ba479fd2 NN |
12379 | int |
12380 | main () | |
12381 | { | |
86cf1cbd KG |
12382 | #ifndef $ac_func |
12383 | char *(*pfn) = (char *(*)) $ac_func ; | |
12384 | #endif | |
ba479fd2 NN |
12385 | ; |
12386 | return 0; | |
12387 | } | |
12388 | _ACEOF | |
12389 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
12390 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
12391 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 12392 | ac_status=$? |
86da66b5 HPN |
12393 | grep -v '^ *+' conftest.er1 >conftest.err |
12394 | rm -f conftest.er1 | |
12395 | cat conftest.err >&5 | |
ba479fd2 | 12396 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
12397 | (exit $ac_status); } && |
12398 | { ac_try='test -z "$ac_c_werror_flag" | |
12399 | || test ! -s conftest.err' | |
12400 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12401 | (eval $ac_try) 2>&5 | |
12402 | ac_status=$? | |
12403 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12404 | (exit $ac_status); }; } && | |
12405 | { ac_try='test -s conftest.$ac_objext' | |
12406 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12407 | (eval $ac_try) 2>&5 | |
12408 | ac_status=$? | |
12409 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12410 | (exit $ac_status); }; }; then | |
f31e826b | 12411 | eval "gcc_cv_have_decl_$ac_func=yes" |
81bf3d9e | 12412 | else |
ba479fd2 NN |
12413 | echo "$as_me: failed program was:" >&5 |
12414 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12415 | ||
b61ff9c8 | 12416 | eval "gcc_cv_have_decl_$ac_func=no" |
81bf3d9e | 12417 | fi |
b61ff9c8 | 12418 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
81bf3d9e RH |
12419 | fi |
12420 | ||
f31e826b | 12421 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
b61ff9c8 BS |
12422 | echo "$as_me:$LINENO: result: yes" >&5 |
12423 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
86cf1cbd | 12424 | #define $ac_tr_decl 1 |
ba479fd2 NN |
12425 | _ACEOF |
12426 | ||
81bf3d9e | 12427 | else |
b61ff9c8 BS |
12428 | echo "$as_me:$LINENO: result: no" >&5 |
12429 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
f31e826b | 12430 | #define $ac_tr_decl 0 |
ba479fd2 NN |
12431 | _ACEOF |
12432 | ||
81bf3d9e RH |
12433 | fi |
12434 | ||
12435 | done | |
86cf1cbd | 12436 | |
81bf3d9e | 12437 | |
ba479fd2 | 12438 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
12439 | /* confdefs.h. */ |
12440 | _ACEOF | |
12441 | cat confdefs.h >>conftest.$ac_ext | |
12442 | cat >>conftest.$ac_ext <<_ACEOF | |
12443 | /* end confdefs.h. */ | |
b2522d2b HPN |
12444 | |
12445 | #include "ansidecl.h" | |
12446 | #include "system.h" | |
12447 | #ifdef HAVE_SYS_RESOURCE_H | |
12448 | #include <sys/resource.h> | |
12449 | #endif | |
12450 | ||
ba479fd2 NN |
12451 | int |
12452 | main () | |
12453 | { | |
b2522d2b | 12454 | rlim_t l = 0; |
ba479fd2 NN |
12455 | ; |
12456 | return 0; | |
12457 | } | |
12458 | _ACEOF | |
12459 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
12460 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
12461 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 12462 | ac_status=$? |
86da66b5 HPN |
12463 | grep -v '^ *+' conftest.er1 >conftest.err |
12464 | rm -f conftest.er1 | |
12465 | cat conftest.err >&5 | |
ba479fd2 | 12466 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
12467 | (exit $ac_status); } && |
12468 | { ac_try='test -z "$ac_c_werror_flag" | |
12469 | || test ! -s conftest.err' | |
12470 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12471 | (eval $ac_try) 2>&5 | |
12472 | ac_status=$? | |
12473 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12474 | (exit $ac_status); }; } && | |
12475 | { ac_try='test -s conftest.$ac_objext' | |
12476 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12477 | (eval $ac_try) 2>&5 | |
12478 | ac_status=$? | |
12479 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12480 | (exit $ac_status); }; }; then | |
b2522d2b HPN |
12481 | : |
12482 | else | |
ba479fd2 NN |
12483 | echo "$as_me: failed program was:" >&5 |
12484 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12485 | ||
12486 | ||
12487 | cat >>confdefs.h <<\_ACEOF | |
b2522d2b | 12488 | #define rlim_t long |
ba479fd2 | 12489 | _ACEOF |
b2522d2b HPN |
12490 | |
12491 | fi | |
b61ff9c8 | 12492 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
b2522d2b | 12493 | |
2102b2fe RS |
12494 | # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible |
12495 | # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname | |
12496 | # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs | |
12497 | # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME. | |
ad6717df | 12498 | |
351df804 | 12499 | for ac_func in ldgetname |
c1800ec8 | 12500 | do |
ad6717df | 12501 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
b61ff9c8 BS |
12502 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
12503 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
12504 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
ba479fd2 NN |
12505 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
12506 | else | |
12507 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
12508 | /* confdefs.h. */ |
12509 | _ACEOF | |
12510 | cat confdefs.h >>conftest.$ac_ext | |
12511 | cat >>conftest.$ac_ext <<_ACEOF | |
12512 | /* end confdefs.h. */ | |
c1800ec8 ZW |
12513 | #undef $ac_tr_decl |
12514 | #define $ac_tr_decl 1 | |
ba479fd2 | 12515 | |
351df804 KG |
12516 | #include "ansidecl.h" |
12517 | #include "system.h" | |
12518 | #ifdef HAVE_LDFCN_H | |
2102b2fe RS |
12519 | #undef FREAD |
12520 | #undef FWRITE | |
351df804 KG |
12521 | #include <ldfcn.h> |
12522 | #endif | |
12523 | ||
12524 | ||
ba479fd2 NN |
12525 | int |
12526 | main () | |
12527 | { | |
351df804 KG |
12528 | #ifndef $ac_func |
12529 | char *(*pfn) = (char *(*)) $ac_func ; | |
12530 | #endif | |
ba479fd2 NN |
12531 | ; |
12532 | return 0; | |
12533 | } | |
12534 | _ACEOF | |
12535 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
12536 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
12537 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 12538 | ac_status=$? |
86da66b5 HPN |
12539 | grep -v '^ *+' conftest.er1 >conftest.err |
12540 | rm -f conftest.er1 | |
12541 | cat conftest.err >&5 | |
ba479fd2 | 12542 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
12543 | (exit $ac_status); } && |
12544 | { ac_try='test -z "$ac_c_werror_flag" | |
12545 | || test ! -s conftest.err' | |
12546 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12547 | (eval $ac_try) 2>&5 | |
12548 | ac_status=$? | |
12549 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12550 | (exit $ac_status); }; } && | |
12551 | { ac_try='test -s conftest.$ac_objext' | |
12552 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12553 | (eval $ac_try) 2>&5 | |
12554 | ac_status=$? | |
12555 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12556 | (exit $ac_status); }; }; then | |
351df804 KG |
12557 | eval "gcc_cv_have_decl_$ac_func=yes" |
12558 | else | |
ba479fd2 NN |
12559 | echo "$as_me: failed program was:" >&5 |
12560 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12561 | ||
b61ff9c8 | 12562 | eval "gcc_cv_have_decl_$ac_func=no" |
351df804 | 12563 | fi |
b61ff9c8 | 12564 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
351df804 KG |
12565 | fi |
12566 | ||
12567 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
b61ff9c8 BS |
12568 | echo "$as_me:$LINENO: result: yes" >&5 |
12569 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
351df804 | 12570 | #define $ac_tr_decl 1 |
ba479fd2 NN |
12571 | _ACEOF |
12572 | ||
351df804 | 12573 | else |
b61ff9c8 BS |
12574 | echo "$as_me:$LINENO: result: no" >&5 |
12575 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
351df804 | 12576 | #define $ac_tr_decl 0 |
ba479fd2 NN |
12577 | _ACEOF |
12578 | ||
351df804 KG |
12579 | fi |
12580 | ||
12581 | done | |
ba479fd2 | 12582 | |
351df804 KG |
12583 | |
12584 | ||
12585 | for ac_func in times | |
12586 | do | |
ad6717df | 12587 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` |
b61ff9c8 BS |
12588 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
12589 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
12590 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
ba479fd2 NN |
12591 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
12592 | else | |
12593 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
12594 | /* confdefs.h. */ |
12595 | _ACEOF | |
12596 | cat confdefs.h >>conftest.$ac_ext | |
12597 | cat >>conftest.$ac_ext <<_ACEOF | |
12598 | /* end confdefs.h. */ | |
351df804 KG |
12599 | #undef $ac_tr_decl |
12600 | #define $ac_tr_decl 1 | |
ba479fd2 | 12601 | |
c1800ec8 ZW |
12602 | #include "ansidecl.h" |
12603 | #include "system.h" | |
12604 | #ifdef HAVE_SYS_TIMES_H | |
12605 | #include <sys/times.h> | |
12606 | #endif | |
12607 | ||
12608 | ||
ba479fd2 NN |
12609 | int |
12610 | main () | |
12611 | { | |
c1800ec8 ZW |
12612 | #ifndef $ac_func |
12613 | char *(*pfn) = (char *(*)) $ac_func ; | |
12614 | #endif | |
ba479fd2 NN |
12615 | ; |
12616 | return 0; | |
12617 | } | |
12618 | _ACEOF | |
12619 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
12620 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
12621 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 12622 | ac_status=$? |
86da66b5 HPN |
12623 | grep -v '^ *+' conftest.er1 >conftest.err |
12624 | rm -f conftest.er1 | |
12625 | cat conftest.err >&5 | |
ba479fd2 | 12626 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
12627 | (exit $ac_status); } && |
12628 | { ac_try='test -z "$ac_c_werror_flag" | |
12629 | || test ! -s conftest.err' | |
12630 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12631 | (eval $ac_try) 2>&5 | |
12632 | ac_status=$? | |
12633 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12634 | (exit $ac_status); }; } && | |
12635 | { ac_try='test -s conftest.$ac_objext' | |
12636 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12637 | (eval $ac_try) 2>&5 | |
12638 | ac_status=$? | |
12639 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12640 | (exit $ac_status); }; }; then | |
2f41c1d6 PB |
12641 | eval "gcc_cv_have_decl_$ac_func=yes" |
12642 | else | |
12643 | echo "$as_me: failed program was:" >&5 | |
12644 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ab22c1fa | 12645 | |
b61ff9c8 | 12646 | eval "gcc_cv_have_decl_$ac_func=no" |
2f41c1d6 | 12647 | fi |
b61ff9c8 | 12648 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 ZW |
12649 | fi |
12650 | ||
12651 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
b61ff9c8 BS |
12652 | echo "$as_me:$LINENO: result: yes" >&5 |
12653 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
c1800ec8 | 12654 | #define $ac_tr_decl 1 |
ba479fd2 NN |
12655 | _ACEOF |
12656 | ||
c1800ec8 | 12657 | else |
b61ff9c8 BS |
12658 | echo "$as_me:$LINENO: result: no" >&5 |
12659 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
c1800ec8 | 12660 | #define $ac_tr_decl 0 |
ba479fd2 NN |
12661 | _ACEOF |
12662 | ||
c1800ec8 ZW |
12663 | fi |
12664 | ||
12665 | done | |
c1800ec8 ZW |
12666 | |
12667 | ||
4f6d8cc8 GK |
12668 | |
12669 | for ac_func in sigaltstack | |
12670 | do | |
12671 | ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp` | |
b61ff9c8 BS |
12672 | echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5 |
12673 | echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6 | |
12674 | if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then | |
4f6d8cc8 GK |
12675 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
12676 | else | |
12677 | cat >conftest.$ac_ext <<_ACEOF | |
12678 | /* confdefs.h. */ | |
12679 | _ACEOF | |
12680 | cat confdefs.h >>conftest.$ac_ext | |
12681 | cat >>conftest.$ac_ext <<_ACEOF | |
12682 | /* end confdefs.h. */ | |
12683 | #undef $ac_tr_decl | |
12684 | #define $ac_tr_decl 1 | |
12685 | ||
12686 | #include "ansidecl.h" | |
12687 | #include "system.h" | |
12688 | #include <signal.h> | |
12689 | ||
12690 | ||
12691 | int | |
12692 | main () | |
12693 | { | |
12694 | #ifndef $ac_func | |
12695 | char *(*pfn) = (char *(*)) $ac_func ; | |
12696 | #endif | |
12697 | ; | |
12698 | return 0; | |
12699 | } | |
12700 | _ACEOF | |
12701 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
12702 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
12703 | (eval $ac_compile) 2>conftest.er1 | |
4f6d8cc8 GK |
12704 | ac_status=$? |
12705 | grep -v '^ *+' conftest.er1 >conftest.err | |
12706 | rm -f conftest.er1 | |
12707 | cat conftest.err >&5 | |
12708 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
12709 | (exit $ac_status); } && |
12710 | { ac_try='test -z "$ac_c_werror_flag" | |
12711 | || test ! -s conftest.err' | |
12712 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12713 | (eval $ac_try) 2>&5 | |
12714 | ac_status=$? | |
12715 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12716 | (exit $ac_status); }; } && | |
12717 | { ac_try='test -s conftest.$ac_objext' | |
12718 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12719 | (eval $ac_try) 2>&5 | |
12720 | ac_status=$? | |
12721 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12722 | (exit $ac_status); }; }; then | |
8b1f719a PB |
12723 | eval "gcc_cv_have_decl_$ac_func=yes" |
12724 | else | |
12725 | echo "$as_me: failed program was:" >&5 | |
12726 | sed 's/^/| /' conftest.$ac_ext >&5 | |
4f6d8cc8 | 12727 | |
b61ff9c8 | 12728 | eval "gcc_cv_have_decl_$ac_func=no" |
4f6d8cc8 | 12729 | fi |
b61ff9c8 | 12730 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
4f6d8cc8 GK |
12731 | fi |
12732 | ||
12733 | if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then | |
b61ff9c8 BS |
12734 | echo "$as_me:$LINENO: result: yes" >&5 |
12735 | echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF | |
4f6d8cc8 GK |
12736 | #define $ac_tr_decl 1 |
12737 | _ACEOF | |
12738 | ||
12739 | else | |
b61ff9c8 BS |
12740 | echo "$as_me:$LINENO: result: no" >&5 |
12741 | echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF | |
4f6d8cc8 GK |
12742 | #define $ac_tr_decl 0 |
12743 | _ACEOF | |
12744 | ||
12745 | fi | |
12746 | ||
12747 | done | |
12748 | ||
12749 | ||
c1800ec8 | 12750 | # More time-related stuff. |
b61ff9c8 BS |
12751 | echo "$as_me:$LINENO: checking for struct tms" >&5 |
12752 | echo $ECHO_N "checking for struct tms... $ECHO_C" >&6 | |
ba479fd2 NN |
12753 | if test "${ac_cv_struct_tms+set}" = set; then |
12754 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12755 | else | |
12756 | ||
12757 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
12758 | /* confdefs.h. */ |
12759 | _ACEOF | |
12760 | cat confdefs.h >>conftest.$ac_ext | |
12761 | cat >>conftest.$ac_ext <<_ACEOF | |
12762 | /* end confdefs.h. */ | |
c1800ec8 ZW |
12763 | |
12764 | #include "ansidecl.h" | |
12765 | #include "system.h" | |
12766 | #ifdef HAVE_SYS_TIMES_H | |
12767 | #include <sys/times.h> | |
12768 | #endif | |
12769 | ||
ba479fd2 NN |
12770 | int |
12771 | main () | |
12772 | { | |
c1800ec8 | 12773 | struct tms tms; |
ba479fd2 NN |
12774 | ; |
12775 | return 0; | |
12776 | } | |
12777 | _ACEOF | |
12778 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
12779 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
12780 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 12781 | ac_status=$? |
86da66b5 HPN |
12782 | grep -v '^ *+' conftest.er1 >conftest.err |
12783 | rm -f conftest.er1 | |
12784 | cat conftest.err >&5 | |
ba479fd2 | 12785 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
12786 | (exit $ac_status); } && |
12787 | { ac_try='test -z "$ac_c_werror_flag" | |
12788 | || test ! -s conftest.err' | |
12789 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12790 | (eval $ac_try) 2>&5 | |
12791 | ac_status=$? | |
12792 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12793 | (exit $ac_status); }; } && | |
12794 | { ac_try='test -s conftest.$ac_objext' | |
12795 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12796 | (eval $ac_try) 2>&5 | |
12797 | ac_status=$? | |
12798 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12799 | (exit $ac_status); }; }; then | |
c1800ec8 ZW |
12800 | ac_cv_struct_tms=yes |
12801 | else | |
ba479fd2 NN |
12802 | echo "$as_me: failed program was:" >&5 |
12803 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12804 | ||
b61ff9c8 | 12805 | ac_cv_struct_tms=no |
c1800ec8 | 12806 | fi |
b61ff9c8 | 12807 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 | 12808 | fi |
b61ff9c8 BS |
12809 | echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5 |
12810 | echo "${ECHO_T}$ac_cv_struct_tms" >&6 | |
63cf211a | 12811 | if test $ac_cv_struct_tms = yes; then |
ba479fd2 NN |
12812 | |
12813 | cat >>confdefs.h <<\_ACEOF | |
c1800ec8 | 12814 | #define HAVE_STRUCT_TMS 1 |
ba479fd2 | 12815 | _ACEOF |
c1800ec8 ZW |
12816 | |
12817 | fi | |
12818 | ||
12819 | # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE. | |
12820 | # revisit after autoconf 2.50. | |
b61ff9c8 BS |
12821 | echo "$as_me:$LINENO: checking for clock_t" >&5 |
12822 | echo $ECHO_N "checking for clock_t... $ECHO_C" >&6 | |
ba479fd2 NN |
12823 | if test "${gcc_cv_type_clock_t+set}" = set; then |
12824 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12825 | else | |
12826 | ||
12827 | cat >conftest.$ac_ext <<_ACEOF | |
ba479fd2 NN |
12828 | /* confdefs.h. */ |
12829 | _ACEOF | |
12830 | cat confdefs.h >>conftest.$ac_ext | |
12831 | cat >>conftest.$ac_ext <<_ACEOF | |
12832 | /* end confdefs.h. */ | |
c1800ec8 ZW |
12833 | |
12834 | #include "ansidecl.h" | |
12835 | #include "system.h" | |
12836 | ||
ba479fd2 NN |
12837 | int |
12838 | main () | |
12839 | { | |
c1800ec8 | 12840 | clock_t x; |
ba479fd2 NN |
12841 | ; |
12842 | return 0; | |
12843 | } | |
12844 | _ACEOF | |
12845 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
12846 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
12847 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 12848 | ac_status=$? |
86da66b5 HPN |
12849 | grep -v '^ *+' conftest.er1 >conftest.err |
12850 | rm -f conftest.er1 | |
12851 | cat conftest.err >&5 | |
ba479fd2 | 12852 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
12853 | (exit $ac_status); } && |
12854 | { ac_try='test -z "$ac_c_werror_flag" | |
12855 | || test ! -s conftest.err' | |
12856 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12857 | (eval $ac_try) 2>&5 | |
12858 | ac_status=$? | |
12859 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12860 | (exit $ac_status); }; } && | |
12861 | { ac_try='test -s conftest.$ac_objext' | |
12862 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12863 | (eval $ac_try) 2>&5 | |
12864 | ac_status=$? | |
12865 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12866 | (exit $ac_status); }; }; then | |
c1800ec8 ZW |
12867 | gcc_cv_type_clock_t=yes |
12868 | else | |
ba479fd2 NN |
12869 | echo "$as_me: failed program was:" >&5 |
12870 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12871 | ||
b61ff9c8 | 12872 | gcc_cv_type_clock_t=no |
c1800ec8 | 12873 | fi |
b61ff9c8 | 12874 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
c1800ec8 | 12875 | fi |
b61ff9c8 BS |
12876 | echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5 |
12877 | echo "${ECHO_T}$gcc_cv_type_clock_t" >&6 | |
63cf211a | 12878 | if test $gcc_cv_type_clock_t = yes; then |
ba479fd2 NN |
12879 | |
12880 | cat >>confdefs.h <<\_ACEOF | |
c1800ec8 | 12881 | #define HAVE_CLOCK_T 1 |
ba479fd2 | 12882 | _ACEOF |
c1800ec8 ZW |
12883 | |
12884 | fi | |
12885 | ||
eb70d86d AS |
12886 | # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests. |
12887 | CFLAGS="$saved_CFLAGS" | |
12888 | ||
b61ff9c8 | 12889 | # Check whether --enable-initfini-array or --disable-initfini-array was given. |
07cf4226 | 12890 | if test "${enable_initfini_array+set}" = set; then |
b61ff9c8 BS |
12891 | enableval="$enable_initfini_array" |
12892 | ||
07cf4226 | 12893 | else |
ba479fd2 | 12894 | |
b61ff9c8 BS |
12895 | echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5 |
12896 | echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6 | |
ba479fd2 NN |
12897 | if test "${gcc_cv_initfini_array+set}" = set; then |
12898 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
07cf4226 | 12899 | else |
eb70d86d | 12900 | if test "$cross_compiling" = yes; then |
918c4fe4 | 12901 | gcc_cv_initfini_array=no |
eb70d86d | 12902 | else |
ba479fd2 | 12903 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
12904 | /* confdefs.h. */ |
12905 | _ACEOF | |
12906 | cat confdefs.h >>conftest.$ac_ext | |
12907 | cat >>conftest.$ac_ext <<_ACEOF | |
12908 | /* end confdefs.h. */ | |
eb70d86d | 12909 | |
07cf4226 DM |
12910 | static int x = -1; |
12911 | int main (void) { return x; } | |
12912 | int foo (void) { x = 0; } | |
12913 | int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; | |
ba479fd2 NN |
12914 | _ACEOF |
12915 | rm -f conftest$ac_exeext | |
b61ff9c8 BS |
12916 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
12917 | (eval $ac_link) 2>&5 | |
ba479fd2 NN |
12918 | ac_status=$? |
12919 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12920 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' | |
b61ff9c8 BS |
12921 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
12922 | (eval $ac_try) 2>&5 | |
ba479fd2 NN |
12923 | ac_status=$? |
12924 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12925 | (exit $ac_status); }; }; then | |
918c4fe4 | 12926 | gcc_cv_initfini_array=yes |
eb70d86d | 12927 | else |
ba479fd2 NN |
12928 | echo "$as_me: program exited with status $ac_status" >&5 |
12929 | echo "$as_me: failed program was:" >&5 | |
12930 | sed 's/^/| /' conftest.$ac_ext >&5 | |
12931 | ||
12932 | ( exit $ac_status ) | |
12933 | gcc_cv_initfini_array=no | |
eb70d86d | 12934 | fi |
b61ff9c8 | 12935 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
eb70d86d | 12936 | fi |
07cf4226 | 12937 | fi |
b61ff9c8 BS |
12938 | echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5 |
12939 | echo "${ECHO_T}$gcc_cv_initfini_array" >&6 | |
eb70d86d | 12940 | enable_initfini_array=$gcc_cv_initfini_array |
07cf4226 | 12941 | |
b61ff9c8 | 12942 | fi; |
63cf211a | 12943 | if test $enable_initfini_array = yes; then |
ba479fd2 NN |
12944 | |
12945 | cat >>confdefs.h <<\_ACEOF | |
eb70d86d | 12946 | #define HAVE_INITFINI_ARRAY 1 |
ba479fd2 | 12947 | _ACEOF |
07cf4226 | 12948 | |
eb70d86d | 12949 | fi |
81bf3d9e | 12950 | |
ba479fd2 | 12951 | # mkdir takes a single argument on some systems. |
b61ff9c8 BS |
12952 | echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5 |
12953 | echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6 | |
ba479fd2 NN |
12954 | if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then |
12955 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
75923b2f | 12956 | else |
ba479fd2 | 12957 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
12958 | /* confdefs.h. */ |
12959 | _ACEOF | |
12960 | cat confdefs.h >>conftest.$ac_ext | |
12961 | cat >>conftest.$ac_ext <<_ACEOF | |
12962 | /* end confdefs.h. */ | |
75923b2f MK |
12963 | |
12964 | #include <sys/types.h> | |
12965 | #ifdef HAVE_SYS_STAT_H | |
12966 | # include <sys/stat.h> | |
12967 | #endif | |
12968 | #ifdef HAVE_UNISTD_H | |
12969 | # include <unistd.h> | |
12970 | #endif | |
12971 | #ifdef HAVE_DIRECT_H | |
12972 | # include <direct.h> | |
12973 | #endif | |
ba479fd2 NN |
12974 | int |
12975 | main () | |
12976 | { | |
75923b2f | 12977 | mkdir ("foo", 0); |
ba479fd2 NN |
12978 | ; |
12979 | return 0; | |
12980 | } | |
12981 | _ACEOF | |
12982 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
12983 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
12984 | (eval $ac_compile) 2>conftest.er1 | |
ba479fd2 | 12985 | ac_status=$? |
86da66b5 HPN |
12986 | grep -v '^ *+' conftest.er1 >conftest.err |
12987 | rm -f conftest.er1 | |
12988 | cat conftest.err >&5 | |
ba479fd2 | 12989 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
12990 | (exit $ac_status); } && |
12991 | { ac_try='test -z "$ac_c_werror_flag" | |
12992 | || test ! -s conftest.err' | |
12993 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
12994 | (eval $ac_try) 2>&5 | |
12995 | ac_status=$? | |
12996 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12997 | (exit $ac_status); }; } && | |
12998 | { ac_try='test -s conftest.$ac_objext' | |
12999 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13000 | (eval $ac_try) 2>&5 | |
13001 | ac_status=$? | |
13002 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13003 | (exit $ac_status); }; }; then | |
75923b2f MK |
13004 | gcc_cv_mkdir_takes_one_arg=no |
13005 | else | |
ba479fd2 NN |
13006 | echo "$as_me: failed program was:" >&5 |
13007 | sed 's/^/| /' conftest.$ac_ext >&5 | |
13008 | ||
b61ff9c8 | 13009 | gcc_cv_mkdir_takes_one_arg=yes |
75923b2f | 13010 | fi |
b61ff9c8 | 13011 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
75923b2f | 13012 | fi |
b61ff9c8 BS |
13013 | echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5 |
13014 | echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6 | |
63cf211a | 13015 | if test $gcc_cv_mkdir_takes_one_arg = yes ; then |
ba479fd2 NN |
13016 | |
13017 | cat >>confdefs.h <<\_ACEOF | |
75923b2f | 13018 | #define MKDIR_TAKES_ONE_ARG 1 |
ba479fd2 | 13019 | _ACEOF |
75923b2f MK |
13020 | |
13021 | fi | |
13022 | ||
13023 | ||
861bb6c1 JL |
13024 | # File extensions |
13025 | manext='.1' | |
13026 | objext='.o' | |
13027 | ||
13028 | ||
13029 | ||
4977bab6 | 13030 | # With Setjmp/Longjmp based exception handling. |
b61ff9c8 | 13031 | # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given. |
4977bab6 | 13032 | if test "${enable_sjlj_exceptions+set}" = set; then |
b61ff9c8 | 13033 | enableval="$enable_sjlj_exceptions" |
399fe3e1 JDA |
13034 | case $target in |
13035 | *-*-hpux10*) | |
13036 | if test $enableval != yes; then | |
13037 | { echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5 | |
13038 | echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;} | |
13039 | enableval=yes | |
13040 | fi | |
13041 | ;; | |
13042 | esac | |
13043 | force_sjlj_exceptions=yes | |
13044 | else | |
13045 | case $target in | |
13046 | *-*-hpux10*) | |
13047 | force_sjlj_exceptions=yes | |
13048 | enableval=yes | |
13049 | ;; | |
13050 | *) | |
13051 | force_sjlj_exceptions=no | |
13052 | ;; | |
13053 | esac | |
13054 | fi; | |
13055 | if test $force_sjlj_exceptions = yes; then | |
b61ff9c8 | 13056 | sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi` |
63cf211a | 13057 | |
ba479fd2 NN |
13058 | cat >>confdefs.h <<_ACEOF |
13059 | #define CONFIG_SJLJ_EXCEPTIONS $sjlj | |
13060 | _ACEOF | |
4977bab6 | 13061 | |
399fe3e1 | 13062 | fi |
4977bab6 | 13063 | |
443728bb L |
13064 | # For platforms with the unwind ABI which includes an unwind library, |
13065 | # libunwind, we can choose to use the system libunwind. | |
4977bab6 | 13066 | |
b61ff9c8 | 13067 | # Check whether --with-system-libunwind or --without-system-libunwind was given. |
443728bb | 13068 | if test "${with_system_libunwind+set}" = set; then |
b61ff9c8 | 13069 | withval="$with_system_libunwind" |
4977bab6 | 13070 | |
b61ff9c8 | 13071 | fi; |
4977bab6 | 13072 | |
e64f5acf SE |
13073 | # config.gcc also contains tests of with_system_libunwind. |
13074 | if test x$with_system_libunwind = xyes; then | |
13075 | ||
13076 | cat >>confdefs.h <<\_ACEOF | |
13077 | #define HAVE_GETIPINFO 1 | |
13078 | _ACEOF | |
13079 | ||
13080 | fi | |
13081 | ||
34a86c2b NN |
13082 | # -------------------------------------------------------- |
13083 | # Build, host, and target specific configuration fragments | |
13084 | # -------------------------------------------------------- | |
13085 | ||
5b28c537 NN |
13086 | # Collect build-machine-specific information. |
13087 | . ${srcdir}/config.build | |
13088 | ||
a89ea0df NN |
13089 | # Collect host-machine-specific information. |
13090 | . ${srcdir}/config.host | |
13091 | ||
ef69da62 | 13092 | target_gtfiles= |
a89ea0df NN |
13093 | |
13094 | # Collect target-machine-specific information. | |
8ad9fb33 | 13095 | . ${srcdir}/config.gcc |
861bb6c1 JL |
13096 | |
13097 | extra_objs="${host_extra_objs} ${extra_objs}" | |
30500d84 | 13098 | extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}" |
861bb6c1 JL |
13099 | |
13100 | # Default the target-machine variables that were not explicitly set. | |
75bffa71 | 13101 | if test x"$tm_file" = x |
861bb6c1 JL |
13102 | then tm_file=$cpu_type/$cpu_type.h; fi |
13103 | ||
6b2adea9 | 13104 | if test x"$extra_headers" = x |
861bb6c1 JL |
13105 | then extra_headers=; fi |
13106 | ||
75bffa71 | 13107 | if test x$md_file = x |
e98e406f | 13108 | then md_file=$cpu_type/$cpu_type.md; fi |
861bb6c1 | 13109 | |
75bffa71 | 13110 | if test x$out_file = x |
861bb6c1 JL |
13111 | then out_file=$cpu_type/$cpu_type.c; fi |
13112 | ||
75bffa71 | 13113 | if test x"$tmake_file" = x |
861bb6c1 JL |
13114 | then tmake_file=$cpu_type/t-$cpu_type |
13115 | fi | |
13116 | ||
90e6a802 | 13117 | if test x"$dwarf2" = xyes |
756ee602 | 13118 | then tm_file="$tm_file tm-dwarf2.h" |
90e6a802 RL |
13119 | fi |
13120 | ||
861bb6c1 | 13121 | # Say what files are being used for the output code and MD file. |
11642c3a | 13122 | echo "Using \`$srcdir/config/$out_file' for machine-specific logic." |
861bb6c1 JL |
13123 | echo "Using \`$srcdir/config/$md_file' as machine description file." |
13124 | ||
11642c3a | 13125 | # If any of the xm_file variables contain nonexistent files, warn |
4dc0535b ZW |
13126 | # about them and drop them. |
13127 | ||
11642c3a ZW |
13128 | bx= |
13129 | for x in $build_xm_file; do | |
13130 | if test -f $srcdir/config/$x | |
13131 | then bx="$bx $x" | |
ba479fd2 NN |
13132 | else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5 |
13133 | echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
13134 | fi |
13135 | done | |
13136 | build_xm_file="$bx" | |
13137 | ||
13138 | hx= | |
13139 | for x in $host_xm_file; do | |
13140 | if test -f $srcdir/config/$x | |
13141 | then hx="$hx $x" | |
ba479fd2 NN |
13142 | else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5 |
13143 | echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
13144 | fi |
13145 | done | |
13146 | host_xm_file="$hx" | |
13147 | ||
13148 | tx= | |
13149 | for x in $xm_file; do | |
13150 | if test -f $srcdir/config/$x | |
13151 | then tx="$tx $x" | |
ba479fd2 NN |
13152 | else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5 |
13153 | echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;} | |
11642c3a ZW |
13154 | fi |
13155 | done | |
13156 | xm_file="$tx" | |
13157 | ||
861bb6c1 JL |
13158 | count=a |
13159 | for f in $tm_file; do | |
13160 | count=${count}x | |
13161 | done | |
75bffa71 | 13162 | if test $count = ax; then |
861bb6c1 JL |
13163 | echo "Using \`$srcdir/config/$tm_file' as target machine macro file." |
13164 | else | |
13165 | echo "Using the following target machine macro files:" | |
13166 | for f in $tm_file; do | |
13167 | echo " $srcdir/config/$f" | |
13168 | done | |
13169 | fi | |
13170 | ||
4977bab6 | 13171 | if test x$need_64bit_hwint = xyes; then |
ba479fd2 NN |
13172 | |
13173 | cat >>confdefs.h <<\_ACEOF | |
4977bab6 | 13174 | #define NEED_64BIT_HOST_WIDE_INT 1 |
ba479fd2 | 13175 | _ACEOF |
4977bab6 ZW |
13176 | |
13177 | fi | |
13178 | ||
99fa8911 AP |
13179 | if test x$use_long_long_for_widest_fast_int = xyes; then |
13180 | ||
13181 | cat >>confdefs.h <<\_ACEOF | |
13182 | #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1 | |
13183 | _ACEOF | |
13184 | ||
13185 | fi | |
13186 | ||
861bb6c1 JL |
13187 | count=a |
13188 | for f in $host_xm_file; do | |
13189 | count=${count}x | |
13190 | done | |
11642c3a ZW |
13191 | if test $count = a; then |
13192 | : | |
13193 | elif test $count = ax; then | |
861bb6c1 JL |
13194 | echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." |
13195 | else | |
13196 | echo "Using the following host machine macro files:" | |
13197 | for f in $host_xm_file; do | |
13198 | echo " $srcdir/config/$f" | |
13199 | done | |
13200 | fi | |
476d9098 | 13201 | echo "Using ${out_host_hook_obj} for host machine hooks." |
861bb6c1 | 13202 | |
75bffa71 | 13203 | if test "$host_xm_file" != "$build_xm_file"; then |
861bb6c1 JL |
13204 | count=a |
13205 | for f in $build_xm_file; do | |
13206 | count=${count}x | |
13207 | done | |
11642c3a ZW |
13208 | if test $count = a; then |
13209 | : | |
13210 | elif test $count = ax; then | |
861bb6c1 JL |
13211 | echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." |
13212 | else | |
13213 | echo "Using the following build machine macro files:" | |
13214 | for f in $build_xm_file; do | |
13215 | echo " $srcdir/config/$f" | |
13216 | done | |
13217 | fi | |
13218 | fi | |
13219 | ||
4f6d8cc8 | 13220 | case ${host} in |
b8ec3cc8 | 13221 | powerpc*-*-darwin*) |
b61ff9c8 BS |
13222 | echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5 |
13223 | echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6 | |
4f6d8cc8 GK |
13224 | if test "${gcc_cv_mcontext_underscores+set}" = set; then |
13225 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
13226 | else | |
13227 | cat >conftest.$ac_ext <<_ACEOF | |
13228 | ||
ba7da42a | 13229 | #include <sys/cdefs.h> |
de4fb767 | 13230 | #include <sys/signal.h> |
4f6d8cc8 GK |
13231 | #include <ucontext.h> |
13232 | int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; } | |
13233 | ||
13234 | _ACEOF | |
13235 | rm -f conftest.$ac_objext | |
b61ff9c8 BS |
13236 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
13237 | (eval $ac_compile) 2>conftest.er1 | |
4f6d8cc8 GK |
13238 | ac_status=$? |
13239 | grep -v '^ *+' conftest.er1 >conftest.err | |
13240 | rm -f conftest.er1 | |
13241 | cat conftest.err >&5 | |
13242 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
13243 | (exit $ac_status); } && |
13244 | { ac_try='test -z "$ac_c_werror_flag" | |
13245 | || test ! -s conftest.err' | |
13246 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13247 | (eval $ac_try) 2>&5 | |
13248 | ac_status=$? | |
13249 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13250 | (exit $ac_status); }; } && | |
13251 | { ac_try='test -s conftest.$ac_objext' | |
13252 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13253 | (eval $ac_try) 2>&5 | |
13254 | ac_status=$? | |
13255 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13256 | (exit $ac_status); }; }; then | |
4f6d8cc8 GK |
13257 | gcc_cv_mcontext_underscores=no |
13258 | else | |
13259 | echo "$as_me: failed program was:" >&5 | |
13260 | sed 's/^/| /' conftest.$ac_ext >&5 | |
13261 | ||
b61ff9c8 | 13262 | gcc_cv_mcontext_underscores=yes |
4f6d8cc8 | 13263 | fi |
b61ff9c8 | 13264 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
4f6d8cc8 | 13265 | fi |
b61ff9c8 BS |
13266 | echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5 |
13267 | echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6 | |
4f6d8cc8 GK |
13268 | if test $gcc_cv_mcontext_underscores = yes; then |
13269 | ||
13270 | cat >>confdefs.h <<\_ACEOF | |
13271 | #define HAS_MCONTEXT_T_UNDERSCORES | |
13272 | _ACEOF | |
13273 | ||
13274 | fi | |
13275 | ;; | |
13276 | esac | |
13277 | ||
8bb915b6 NN |
13278 | # --------- |
13279 | # Threading | |
13280 | # --------- | |
13281 | ||
c2e494a8 | 13282 | # Check if a valid thread package |
615be2cf | 13283 | case ${enable_threads} in |
c2e494a8 NN |
13284 | "" | no) |
13285 | # No threads | |
13286 | target_thread_file='single' | |
13287 | ;; | |
13288 | yes) | |
13289 | # default | |
13290 | target_thread_file='single' | |
13291 | ;; | |
18167442 | 13292 | aix | dce | gnat | irix | posix | posix95 | rtems | \ |
d9dced13 | 13293 | single | solaris | vxworks | win32 | mipssde) |
615be2cf | 13294 | target_thread_file=${enable_threads} |
c2e494a8 NN |
13295 | ;; |
13296 | *) | |
615be2cf | 13297 | echo "${enable_threads} is an unknown thread package" 1>&2 |
c2e494a8 NN |
13298 | exit 1 |
13299 | ;; | |
13300 | esac | |
13301 | ||
13302 | if test x${thread_file} = x; then | |
13303 | # No thread file set by target-specific clauses in config.gcc, | |
13304 | # so use file chosen by default logic above | |
13305 | thread_file=${target_thread_file} | |
861bb6c1 JL |
13306 | fi |
13307 | ||
8bb915b6 NN |
13308 | # Make gthr-default.h if we have a thread file. |
13309 | gthread_flags= | |
13310 | if test $thread_file != single; then | |
b15a9f63 RW |
13311 | echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t |
13312 | if diff gthr-default.h-t gthr-default.h 2>/dev/null; then | |
13313 | rm -f gthr-default.h-t | |
13314 | else | |
13315 | mv -f gthr-default.h-t gthr-default.h | |
13316 | fi | |
8bb915b6 NN |
13317 | gthread_flags=-DHAVE_GTHR_DEFAULT |
13318 | fi | |
13319 | ||
13320 | ||
13321 | # -------- | |
13322 | # UNSORTED | |
13323 | # -------- | |
13324 | ||
18fbf599 | 13325 | use_cxa_atexit=no |
2121a768 JT |
13326 | if test x$enable___cxa_atexit = xyes || \ |
13327 | test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then | |
18fbf599 | 13328 | if test x$host = x$target; then |
97388150 DS |
13329 | case $host in |
13330 | # mingw32 doesn't have __cxa_atexit but uses atexit registration | |
13331 | # keyed to flag_use_cxa_atexit | |
13332 | *-*-mingw32*) | |
13333 | use_cxa_atexit=yes | |
13334 | ;; | |
13335 | *) | |
b61ff9c8 BS |
13336 | echo "$as_me:$LINENO: checking for __cxa_atexit" >&5 |
13337 | echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6 | |
354b7da5 DH |
13338 | if test "${ac_cv_func___cxa_atexit+set}" = set; then |
13339 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
13340 | else | |
13341 | cat >conftest.$ac_ext <<_ACEOF | |
354b7da5 DH |
13342 | /* confdefs.h. */ |
13343 | _ACEOF | |
13344 | cat confdefs.h >>conftest.$ac_ext | |
13345 | cat >>conftest.$ac_ext <<_ACEOF | |
13346 | /* end confdefs.h. */ | |
86da66b5 HPN |
13347 | /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit. |
13348 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
13349 | #define __cxa_atexit innocuous___cxa_atexit | |
13350 | ||
354b7da5 DH |
13351 | /* System header to define __stub macros and hopefully few prototypes, |
13352 | which can conflict with char __cxa_atexit (); below. | |
13353 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
13354 | <limits.h> exists even on freestanding compilers. */ | |
86da66b5 | 13355 | |
354b7da5 DH |
13356 | #ifdef __STDC__ |
13357 | # include <limits.h> | |
13358 | #else | |
13359 | # include <assert.h> | |
13360 | #endif | |
86da66b5 HPN |
13361 | |
13362 | #undef __cxa_atexit | |
13363 | ||
b61ff9c8 | 13364 | /* Override any gcc2 internal prototype to avoid an error. */ |
354b7da5 DH |
13365 | #ifdef __cplusplus |
13366 | extern "C" | |
b61ff9c8 | 13367 | { |
354b7da5 | 13368 | #endif |
b61ff9c8 BS |
13369 | /* We use char because int might match the return type of a gcc2 |
13370 | builtin and then its argument prototype would still apply. */ | |
354b7da5 DH |
13371 | char __cxa_atexit (); |
13372 | /* The GNU C library defines this for functions which it implements | |
13373 | to always fail with ENOSYS. Some functions are actually named | |
13374 | something starting with __ and the normal name is an alias. */ | |
b61ff9c8 | 13375 | #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit) |
354b7da5 | 13376 | choke me |
b61ff9c8 BS |
13377 | #else |
13378 | char (*f) () = __cxa_atexit; | |
13379 | #endif | |
13380 | #ifdef __cplusplus | |
13381 | } | |
354b7da5 DH |
13382 | #endif |
13383 | ||
13384 | int | |
13385 | main () | |
13386 | { | |
b61ff9c8 | 13387 | return f != __cxa_atexit; |
354b7da5 DH |
13388 | ; |
13389 | return 0; | |
13390 | } | |
13391 | _ACEOF | |
13392 | rm -f conftest.$ac_objext conftest$ac_exeext | |
b61ff9c8 BS |
13393 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
13394 | (eval $ac_link) 2>conftest.er1 | |
354b7da5 | 13395 | ac_status=$? |
86da66b5 HPN |
13396 | grep -v '^ *+' conftest.er1 >conftest.err |
13397 | rm -f conftest.er1 | |
13398 | cat conftest.err >&5 | |
354b7da5 | 13399 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
13400 | (exit $ac_status); } && |
13401 | { ac_try='test -z "$ac_c_werror_flag" | |
13402 | || test ! -s conftest.err' | |
13403 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13404 | (eval $ac_try) 2>&5 | |
13405 | ac_status=$? | |
13406 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13407 | (exit $ac_status); }; } && | |
13408 | { ac_try='test -s conftest$ac_exeext' | |
13409 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13410 | (eval $ac_try) 2>&5 | |
13411 | ac_status=$? | |
13412 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13413 | (exit $ac_status); }; }; then | |
354b7da5 DH |
13414 | ac_cv_func___cxa_atexit=yes |
13415 | else | |
13416 | echo "$as_me: failed program was:" >&5 | |
13417 | sed 's/^/| /' conftest.$ac_ext >&5 | |
13418 | ||
b61ff9c8 | 13419 | ac_cv_func___cxa_atexit=no |
354b7da5 | 13420 | fi |
b61ff9c8 | 13421 | rm -f conftest.err conftest.$ac_objext \ |
86da66b5 | 13422 | conftest$ac_exeext conftest.$ac_ext |
354b7da5 | 13423 | fi |
b61ff9c8 BS |
13424 | echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5 |
13425 | echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6 | |
354b7da5 | 13426 | if test $ac_cv_func___cxa_atexit = yes; then |
18fbf599 PB |
13427 | use_cxa_atexit=yes |
13428 | else | |
13429 | echo "__cxa_atexit can't be enabled on this target" | |
13430 | fi | |
13431 | ||
5f60e48f | 13432 | ;; |
97388150 | 13433 | esac |
18fbf599 PB |
13434 | else |
13435 | # We can't check for __cxa_atexit when building a cross, so assume | |
13436 | # it is available | |
13437 | use_cxa_atexit=yes | |
13438 | fi | |
13439 | if test x$use_cxa_atexit = xyes; then | |
ba479fd2 NN |
13440 | |
13441 | cat >>confdefs.h <<\_ACEOF | |
c7b5e395 | 13442 | #define DEFAULT_USE_CXA_ATEXIT 2 |
ba479fd2 | 13443 | _ACEOF |
2121a768 | 13444 | |
18fbf599 | 13445 | fi |
2121a768 JT |
13446 | fi |
13447 | ||
e64f5acf SE |
13448 | use_getipinfo=yes |
13449 | if test x$with_system_libunwind = xyes; then | |
13450 | if test x$host = x$target; then | |
b61ff9c8 BS |
13451 | echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5 |
13452 | echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6 | |
e64f5acf SE |
13453 | if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then |
13454 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
13455 | else | |
13456 | ac_func_search_save_LIBS=$LIBS | |
b61ff9c8 | 13457 | ac_cv_search__Unwind_GetIPInfo=no |
e64f5acf SE |
13458 | cat >conftest.$ac_ext <<_ACEOF |
13459 | /* confdefs.h. */ | |
13460 | _ACEOF | |
13461 | cat confdefs.h >>conftest.$ac_ext | |
13462 | cat >>conftest.$ac_ext <<_ACEOF | |
13463 | /* end confdefs.h. */ | |
13464 | ||
b61ff9c8 | 13465 | /* Override any gcc2 internal prototype to avoid an error. */ |
e64f5acf SE |
13466 | #ifdef __cplusplus |
13467 | extern "C" | |
13468 | #endif | |
b61ff9c8 BS |
13469 | /* We use char because int might match the return type of a gcc2 |
13470 | builtin and then its argument prototype would still apply. */ | |
e64f5acf SE |
13471 | char _Unwind_GetIPInfo (); |
13472 | int | |
13473 | main () | |
13474 | { | |
b61ff9c8 | 13475 | _Unwind_GetIPInfo (); |
e64f5acf SE |
13476 | ; |
13477 | return 0; | |
13478 | } | |
13479 | _ACEOF | |
b61ff9c8 BS |
13480 | rm -f conftest.$ac_objext conftest$ac_exeext |
13481 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
13482 | (eval $ac_link) 2>conftest.er1 | |
e64f5acf SE |
13483 | ac_status=$? |
13484 | grep -v '^ *+' conftest.er1 >conftest.err | |
13485 | rm -f conftest.er1 | |
13486 | cat conftest.err >&5 | |
13487 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
13488 | (exit $ac_status); } && |
13489 | { ac_try='test -z "$ac_c_werror_flag" | |
13490 | || test ! -s conftest.err' | |
13491 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13492 | (eval $ac_try) 2>&5 | |
13493 | ac_status=$? | |
13494 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13495 | (exit $ac_status); }; } && | |
13496 | { ac_try='test -s conftest$ac_exeext' | |
13497 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13498 | (eval $ac_try) 2>&5 | |
13499 | ac_status=$? | |
13500 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13501 | (exit $ac_status); }; }; then | |
13502 | ac_cv_search__Unwind_GetIPInfo="none required" | |
e64f5acf SE |
13503 | else |
13504 | echo "$as_me: failed program was:" >&5 | |
13505 | sed 's/^/| /' conftest.$ac_ext >&5 | |
13506 | ||
1a4b763e | 13507 | fi |
b61ff9c8 BS |
13508 | rm -f conftest.err conftest.$ac_objext \ |
13509 | conftest$ac_exeext conftest.$ac_ext | |
13510 | if test "$ac_cv_search__Unwind_GetIPInfo" = no; then | |
13511 | for ac_lib in unwind; do | |
13512 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
13513 | cat >conftest.$ac_ext <<_ACEOF | |
13514 | /* confdefs.h. */ | |
13515 | _ACEOF | |
13516 | cat confdefs.h >>conftest.$ac_ext | |
13517 | cat >>conftest.$ac_ext <<_ACEOF | |
13518 | /* end confdefs.h. */ | |
2f41c1d6 | 13519 | |
b61ff9c8 BS |
13520 | /* Override any gcc2 internal prototype to avoid an error. */ |
13521 | #ifdef __cplusplus | |
13522 | extern "C" | |
13523 | #endif | |
13524 | /* We use char because int might match the return type of a gcc2 | |
13525 | builtin and then its argument prototype would still apply. */ | |
13526 | char _Unwind_GetIPInfo (); | |
13527 | int | |
13528 | main () | |
13529 | { | |
13530 | _Unwind_GetIPInfo (); | |
13531 | ; | |
13532 | return 0; | |
13533 | } | |
13534 | _ACEOF | |
13535 | rm -f conftest.$ac_objext conftest$ac_exeext | |
13536 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
13537 | (eval $ac_link) 2>conftest.er1 | |
13538 | ac_status=$? | |
13539 | grep -v '^ *+' conftest.er1 >conftest.err | |
13540 | rm -f conftest.er1 | |
13541 | cat conftest.err >&5 | |
13542 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13543 | (exit $ac_status); } && | |
13544 | { ac_try='test -z "$ac_c_werror_flag" | |
13545 | || test ! -s conftest.err' | |
13546 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13547 | (eval $ac_try) 2>&5 | |
13548 | ac_status=$? | |
13549 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13550 | (exit $ac_status); }; } && | |
13551 | { ac_try='test -s conftest$ac_exeext' | |
13552 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13553 | (eval $ac_try) 2>&5 | |
13554 | ac_status=$? | |
13555 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13556 | (exit $ac_status); }; }; then | |
13557 | ac_cv_search__Unwind_GetIPInfo="-l$ac_lib" | |
13558 | break | |
1a4b763e | 13559 | else |
b61ff9c8 BS |
13560 | echo "$as_me: failed program was:" >&5 |
13561 | sed 's/^/| /' conftest.$ac_ext >&5 | |
13562 | ||
13563 | fi | |
13564 | rm -f conftest.err conftest.$ac_objext \ | |
13565 | conftest$ac_exeext conftest.$ac_ext | |
13566 | done | |
a6ccdbab | 13567 | fi |
a6ccdbab EC |
13568 | LIBS=$ac_func_search_save_LIBS |
13569 | fi | |
b61ff9c8 BS |
13570 | echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5 |
13571 | echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6 | |
13572 | if test "$ac_cv_search__Unwind_GetIPInfo" != no; then | |
13573 | test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS" | |
a6ccdbab EC |
13574 | |
13575 | else | |
13576 | use_getipinfo=no | |
13577 | fi | |
13578 | ||
13579 | fi | |
13580 | fi | |
13581 | ||
13582 | if test x$use_getipinfo = xyes; then | |
13583 | ||
13584 | cat >>confdefs.h <<\_ACEOF | |
13585 | #define HAVE_GETIPINFO 1 | |
e64f5acf SE |
13586 | _ACEOF |
13587 | ||
13588 | else | |
13589 | echo "The system unwind library does not support _Unwind_GetIPInfo." | |
13590 | fi | |
13591 | ||
a5381466 | 13592 | # Look for a file containing extra machine modes. |
1c0ca89d ZW |
13593 | if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then |
13594 | extra_modes_file='$(srcdir)'/config/${extra_modes} | |
ba479fd2 NN |
13595 | |
13596 | ||
13597 | cat >>confdefs.h <<_ACEOF | |
e22340b0 | 13598 | #define EXTRA_MODES_FILE "config/$extra_modes" |
ba479fd2 | 13599 | _ACEOF |
a5381466 ZW |
13600 | |
13601 | fi | |
13602 | ||
75685792 RS |
13603 | # Convert extra_options into a form suitable for Makefile use. |
13604 | extra_opt_files= | |
13605 | for f in $extra_options; do | |
13606 | extra_opt_files="$extra_opt_files \$(srcdir)/config/$f" | |
13607 | done | |
13608 | ||
13609 | ||
b7cb92ad | 13610 | # auto-host.h is the file containing items generated by autoconf and is |
e9a25f70 | 13611 | # the first file included by config.h. |
4977bab6 | 13612 | # If host=build, it is correct to have bconfig include auto-host.h |
ba479fd2 | 13613 | # as well. If host!=build, we are in error and need to do more |
db81d74a | 13614 | # work to find out the build config parameters. |
75bffa71 | 13615 | if test x$host = x$build |
db81d74a | 13616 | then |
eaf4e618 | 13617 | build_auto=auto-host.h |
b7cb92ad JL |
13618 | else |
13619 | # We create a subdir, then run autoconf in the subdir. | |
13620 | # To prevent recursion we set host and build for the new | |
13621 | # invocation of configure to the build for this invocation | |
ba479fd2 | 13622 | # of configure. |
b7cb92ad JL |
13623 | tempdir=build.$$ |
13624 | rm -rf $tempdir | |
13625 | mkdir $tempdir | |
13626 | cd $tempdir | |
13627 | case ${srcdir} in | |
255b8a49 | 13628 | /* | A-Za-z:\\/* ) realsrcdir=${srcdir};; |
b7cb92ad JL |
13629 | *) realsrcdir=../${srcdir};; |
13630 | esac | |
d920e825 L |
13631 | saved_CFLAGS="${CFLAGS}" |
13632 | CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \ | |
f8c33439 | 13633 | LDFLAGS="${LDFLAGS_FOR_BUILD}" \ |
d920e825 | 13634 | ${realsrcdir}/configure \ |
33e70558 | 13635 | --enable-languages=${enable_languages-all} \ |
534d0cc0 | 13636 | --target=$target_alias --host=$build_alias --build=$build_alias |
d920e825 | 13637 | CFLAGS="${saved_CFLAGS}" |
b7cb92ad JL |
13638 | |
13639 | # We just finished tests for the build machine, so rename | |
13640 | # the file auto-build.h in the gcc directory. | |
13641 | mv auto-host.h ../auto-build.h | |
13642 | cd .. | |
13643 | rm -rf $tempdir | |
eaf4e618 | 13644 | build_auto=auto-build.h |
db81d74a RH |
13645 | fi |
13646 | ||
06f0b04c | 13647 | |
eaf4e618 | 13648 | tm_file="${tm_file} defaults.h" |
4977bab6 ZW |
13649 | tm_p_file="${tm_p_file} tm-preds.h" |
13650 | host_xm_file="auto-host.h ansidecl.h ${host_xm_file}" | |
13651 | build_xm_file="${build_auto} ansidecl.h ${build_xm_file}" | |
49691411 | 13652 | # We don't want ansidecl.h in target files, write code there in ISO/GNU C. |
b4862477 | 13653 | # put this back in temporarily. |
232b67d9 | 13654 | xm_file="auto-host.h ansidecl.h ${xm_file}" |
0056a9b5 | 13655 | |
34a86c2b NN |
13656 | # -------- |
13657 | # UNSORTED | |
13658 | # -------- | |
13659 | ||
cc1e60ea | 13660 | # Compile in configure arguments. |
8105825d | 13661 | if test -f configargs.h ; then |
cc1e60ea | 13662 | # Being re-configured. |
022dae81 | 13663 | gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'` |
cc1e60ea JM |
13664 | gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" |
13665 | else | |
13666 | gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS" | |
13667 | fi | |
eeae7b41 DJ |
13668 | |
13669 | # Double all backslashes and backslash all quotes to turn | |
13670 | # gcc_config_arguments into a C string. | |
13671 | sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out | |
13672 | $gcc_config_arguments | |
13673 | EOF | |
13674 | gcc_config_arguments_str=`cat conftest.out` | |
13675 | rm -f conftest.out | |
13676 | ||
cc1e60ea JM |
13677 | cat > configargs.h <<EOF |
13678 | /* Generated automatically. */ | |
eeae7b41 | 13679 | static const char configuration_arguments[] = "$gcc_config_arguments_str"; |
a6687d2b | 13680 | static const char thread_model[] = "$thread_file"; |
7816bea0 DJ |
13681 | |
13682 | static const struct { | |
13683 | const char *name, *value; | |
13684 | } configure_default_options[] = $configure_default_options; | |
cc1e60ea JM |
13685 | EOF |
13686 | ||
ab87f8c8 | 13687 | # Internationalization |
18fc9bd4 RG |
13688 | # If we haven't got the data from the intl directory, |
13689 | # assume NLS is disabled. | |
13690 | USE_NLS=no | |
13691 | LIBINTL= | |
13692 | LIBINTL_DEP= | |
13693 | INCINTL= | |
13694 | XGETTEXT= | |
13695 | GMSGFMT= | |
13696 | POSUB= | |
13697 | ||
13698 | if test -f ../intl/config.intl; then | |
13699 | . ../intl/config.intl | |
13700 | fi | |
b61ff9c8 BS |
13701 | echo "$as_me:$LINENO: checking whether NLS is requested" >&5 |
13702 | echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6 | |
18fc9bd4 | 13703 | if test x"$USE_NLS" != xyes; then |
b61ff9c8 BS |
13704 | echo "$as_me:$LINENO: result: no" >&5 |
13705 | echo "${ECHO_T}no" >&6 | |
18fc9bd4 | 13706 | else |
b61ff9c8 BS |
13707 | echo "$as_me:$LINENO: result: yes" >&5 |
13708 | echo "${ECHO_T}yes" >&6 | |
18fc9bd4 RG |
13709 | |
13710 | cat >>confdefs.h <<\_ACEOF | |
13711 | #define ENABLE_NLS 1 | |
13712 | _ACEOF | |
13713 | ||
13714 | ||
b61ff9c8 BS |
13715 | echo "$as_me:$LINENO: checking for catalogs to be installed" >&5 |
13716 | echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6 | |
18fc9bd4 RG |
13717 | # Look for .po and .gmo files in the source directory. |
13718 | CATALOGS= | |
13719 | XLINGUAS= | |
13720 | for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do | |
13721 | # If there aren't any .gmo files the shell will give us the | |
13722 | # literal string "../path/to/srcdir/po/*.gmo" which has to be | |
13723 | # weeded out. | |
13724 | case "$cat" in *\**) | |
13725 | continue;; | |
13726 | esac | |
13727 | # The quadruple backslash is collapsed to a double backslash | |
13728 | # by the backticks, then collapsed again by the double quotes, | |
13729 | # leaving us with one backslash in the sed expression (right | |
13730 | # before the dot that mustn't act as a wildcard). | |
13731 | cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` | |
13732 | lang=`echo $cat | sed -e "s!\\\\.gmo!!"` | |
13733 | # The user is allowed to set LINGUAS to a list of languages to | |
13734 | # install catalogs for. If it's empty that means "all of them." | |
13735 | if test "x$LINGUAS" = x; then | |
13736 | CATALOGS="$CATALOGS $cat" | |
13737 | XLINGUAS="$XLINGUAS $lang" | |
13738 | else | |
13739 | case "$LINGUAS" in *$lang*) | |
13740 | CATALOGS="$CATALOGS $cat" | |
13741 | XLINGUAS="$XLINGUAS $lang" | |
13742 | ;; | |
13743 | esac | |
13744 | fi | |
13745 | done | |
13746 | LINGUAS="$XLINGUAS" | |
b61ff9c8 BS |
13747 | echo "$as_me:$LINENO: result: $LINGUAS" >&5 |
13748 | echo "${ECHO_T}$LINGUAS" >&6 | |
18fc9bd4 RG |
13749 | |
13750 | ||
13751 | DATADIRNAME=share | |
13752 | ||
13753 | INSTOBJEXT=.mo | |
13754 | ||
13755 | GENCAT=gencat | |
13756 | ||
13757 | CATOBJEXT=.gmo | |
13758 | ||
13759 | fi | |
861bb6c1 | 13760 | |
56694dd9 ZW |
13761 | # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get |
13762 | # -liconv on the link line twice. | |
13763 | case "$LIBINTL" in *$LIBICONV*) | |
13764 | LIBICONV= ;; | |
13765 | esac | |
dc6746e7 | 13766 | |
b61ff9c8 | 13767 | # Check whether --enable-secureplt or --disable-secureplt was given. |
7f970b70 | 13768 | if test "${enable_secureplt+set}" = set; then |
b61ff9c8 | 13769 | enableval="$enable_secureplt" |
7f970b70 | 13770 | |
b61ff9c8 | 13771 | fi; |
7f970b70 | 13772 | |
922e3e33 UB |
13773 | # Check whether --enable-cld or --disable-cld was given. |
13774 | if test "${enable_cld+set}" = set; then | |
13775 | enableval="$enable_cld" | |
13776 | ||
13777 | else | |
13778 | enable_cld=no | |
13779 | fi; | |
13780 | ||
56694dd9 | 13781 | # Windows32 Registry support for specifying GCC installation paths. |
b61ff9c8 | 13782 | # Check whether --enable-win32-registry or --disable-win32-registry was given. |
56694dd9 | 13783 | if test "${enable_win32_registry+set}" = set; then |
b61ff9c8 | 13784 | enableval="$enable_win32_registry" |
dc6746e7 | 13785 | |
b61ff9c8 | 13786 | fi; |
ba479fd2 | 13787 | |
a1286ef5 ZW |
13788 | case $host_os in |
13789 | win32 | pe | cygwin* | mingw32* | uwin*) | |
13790 | if test "x$enable_win32_registry" != xno; then | |
b61ff9c8 BS |
13791 | echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5 |
13792 | echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6 | |
ba479fd2 NN |
13793 | if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then |
13794 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
13795 | else | |
13796 | ac_func_search_save_LIBS=$LIBS | |
b61ff9c8 | 13797 | ac_cv_search_RegOpenKeyExA=no |
ba479fd2 | 13798 | cat >conftest.$ac_ext <<_ACEOF |
ba479fd2 NN |
13799 | /* confdefs.h. */ |
13800 | _ACEOF | |
13801 | cat confdefs.h >>conftest.$ac_ext | |
13802 | cat >>conftest.$ac_ext <<_ACEOF | |
13803 | /* end confdefs.h. */ | |
861bb6c1 | 13804 | |
b61ff9c8 | 13805 | /* Override any gcc2 internal prototype to avoid an error. */ |
ba479fd2 NN |
13806 | #ifdef __cplusplus |
13807 | extern "C" | |
13808 | #endif | |
b61ff9c8 BS |
13809 | /* We use char because int might match the return type of a gcc2 |
13810 | builtin and then its argument prototype would still apply. */ | |
ba479fd2 NN |
13811 | char RegOpenKeyExA (); |
13812 | int | |
13813 | main () | |
13814 | { | |
b61ff9c8 | 13815 | RegOpenKeyExA (); |
ba479fd2 NN |
13816 | ; |
13817 | return 0; | |
13818 | } | |
13819 | _ACEOF | |
b61ff9c8 BS |
13820 | rm -f conftest.$ac_objext conftest$ac_exeext |
13821 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
13822 | (eval $ac_link) 2>conftest.er1 | |
ba479fd2 | 13823 | ac_status=$? |
86da66b5 HPN |
13824 | grep -v '^ *+' conftest.er1 >conftest.err |
13825 | rm -f conftest.er1 | |
13826 | cat conftest.err >&5 | |
ba479fd2 | 13827 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
b61ff9c8 BS |
13828 | (exit $ac_status); } && |
13829 | { ac_try='test -z "$ac_c_werror_flag" | |
13830 | || test ! -s conftest.err' | |
13831 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13832 | (eval $ac_try) 2>&5 | |
13833 | ac_status=$? | |
13834 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13835 | (exit $ac_status); }; } && | |
13836 | { ac_try='test -s conftest$ac_exeext' | |
13837 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13838 | (eval $ac_try) 2>&5 | |
13839 | ac_status=$? | |
13840 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13841 | (exit $ac_status); }; }; then | |
13842 | ac_cv_search_RegOpenKeyExA="none required" | |
ab87f8c8 | 13843 | else |
ba479fd2 NN |
13844 | echo "$as_me: failed program was:" >&5 |
13845 | sed 's/^/| /' conftest.$ac_ext >&5 | |
13846 | ||
1a4b763e | 13847 | fi |
b61ff9c8 BS |
13848 | rm -f conftest.err conftest.$ac_objext \ |
13849 | conftest$ac_exeext conftest.$ac_ext | |
13850 | if test "$ac_cv_search_RegOpenKeyExA" = no; then | |
13851 | for ac_lib in advapi32; do | |
13852 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" | |
13853 | cat >conftest.$ac_ext <<_ACEOF | |
13854 | /* confdefs.h. */ | |
13855 | _ACEOF | |
13856 | cat confdefs.h >>conftest.$ac_ext | |
13857 | cat >>conftest.$ac_ext <<_ACEOF | |
13858 | /* end confdefs.h. */ | |
2f41c1d6 | 13859 | |
b61ff9c8 BS |
13860 | /* Override any gcc2 internal prototype to avoid an error. */ |
13861 | #ifdef __cplusplus | |
13862 | extern "C" | |
13863 | #endif | |
13864 | /* We use char because int might match the return type of a gcc2 | |
13865 | builtin and then its argument prototype would still apply. */ | |
13866 | char RegOpenKeyExA (); | |
13867 | int | |
13868 | main () | |
13869 | { | |
13870 | RegOpenKeyExA (); | |
13871 | ; | |
13872 | return 0; | |
13873 | } | |
13874 | _ACEOF | |
13875 | rm -f conftest.$ac_objext conftest$ac_exeext | |
13876 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
13877 | (eval $ac_link) 2>conftest.er1 | |
13878 | ac_status=$? | |
13879 | grep -v '^ *+' conftest.er1 >conftest.err | |
13880 | rm -f conftest.er1 | |
13881 | cat conftest.err >&5 | |
13882 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13883 | (exit $ac_status); } && | |
13884 | { ac_try='test -z "$ac_c_werror_flag" | |
13885 | || test ! -s conftest.err' | |
13886 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13887 | (eval $ac_try) 2>&5 | |
13888 | ac_status=$? | |
13889 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13890 | (exit $ac_status); }; } && | |
13891 | { ac_try='test -s conftest$ac_exeext' | |
13892 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13893 | (eval $ac_try) 2>&5 | |
13894 | ac_status=$? | |
13895 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13896 | (exit $ac_status); }; }; then | |
13897 | ac_cv_search_RegOpenKeyExA="-l$ac_lib" | |
13898 | break | |
1a4b763e | 13899 | else |
b61ff9c8 BS |
13900 | echo "$as_me: failed program was:" >&5 |
13901 | sed 's/^/| /' conftest.$ac_ext >&5 | |
13902 | ||
13903 | fi | |
13904 | rm -f conftest.err conftest.$ac_objext \ | |
13905 | conftest$ac_exeext conftest.$ac_ext | |
13906 | done | |
dd7f7a6e EC |
13907 | fi |
13908 | LIBS=$ac_func_search_save_LIBS | |
13909 | fi | |
b61ff9c8 BS |
13910 | echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5 |
13911 | echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6 | |
13912 | if test "$ac_cv_search_RegOpenKeyExA" != no; then | |
13913 | test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS" | |
dd7f7a6e EC |
13914 | |
13915 | else | |
13916 | enable_win32_registry=no | |
13917 | fi | |
13918 | ||
13919 | fi | |
13920 | ||
13921 | if test "x$enable_win32_registry" != xno; then | |
13922 | ||
13923 | cat >>confdefs.h <<\_ACEOF | |
13924 | #define ENABLE_WIN32_REGISTRY 1 | |
13925 | _ACEOF | |
13926 | ||
13927 | ||
13928 | if test "x$enable_win32_registry" != xyes \ | |
13929 | && test "x$enable_win32_registry" != x; then | |
13930 | ||
13931 | cat >>confdefs.h <<_ACEOF | |
13932 | #define WIN32_REGISTRY_KEY "$enable_win32_registry" | |
13933 | _ACEOF | |
13934 | ||
13935 | fi | |
13936 | fi | |
13937 | ;; | |
13938 | esac | |
ab87f8c8 | 13939 | |
56694dd9 ZW |
13940 | # Get an absolute path to the GCC top-level source directory |
13941 | holddir=`${PWDCMD-pwd}` | |
13942 | cd $srcdir | |
13943 | topdir=`${PWDCMD-pwd}` | |
13944 | cd $holddir | |
ab87f8c8 | 13945 | |
56694dd9 | 13946 | # Conditionalize the makefile for this host machine. |
2ed26f6b | 13947 | xmake_file= |
c406e779 | 13948 | for f in ${host_xmake_file} |
56694dd9 ZW |
13949 | do |
13950 | if test -f ${srcdir}/config/$f | |
13951 | then | |
2ed26f6b | 13952 | xmake_file="${xmake_file} \$(srcdir)/config/$f" |
56694dd9 ZW |
13953 | fi |
13954 | done | |
093e61a6 | 13955 | |
56694dd9 | 13956 | # Conditionalize the makefile for this target machine. |
2ed26f6b | 13957 | tmake_file_= |
c406e779 | 13958 | for f in ${tmake_file} |
56694dd9 ZW |
13959 | do |
13960 | if test -f ${srcdir}/config/$f | |
13961 | then | |
2ed26f6b | 13962 | tmake_file_="${tmake_file_} \$(srcdir)/config/$f" |
56694dd9 ZW |
13963 | fi |
13964 | done | |
2ed26f6b | 13965 | tmake_file="${tmake_file_}" |
71a94577 | 13966 | |
ab87f8c8 JL |
13967 | out_object_file=`basename $out_file .c`.o |
13968 | ||
75685792 RS |
13969 | tm_file_list="options.h" |
13970 | tm_include_list="options.h" | |
ab87f8c8 | 13971 | for f in $tm_file; do |
64ccbc99 | 13972 | case $f in |
3ca43df7 RS |
13973 | ./* ) |
13974 | f=`echo $f | sed 's/^..//'` | |
13975 | tm_file_list="${tm_file_list} $f" | |
13976 | tm_include_list="${tm_include_list} $f" | |
13977 | ;; | |
d02af173 | 13978 | defaults.h ) |
e22340b0 ZW |
13979 | tm_file_list="${tm_file_list} \$(srcdir)/$f" |
13980 | tm_include_list="${tm_include_list} $f" | |
13981 | ;; | |
13982 | * ) | |
13983 | tm_file_list="${tm_file_list} \$(srcdir)/config/$f" | |
13984 | tm_include_list="${tm_include_list} config/$f" | |
13985 | ;; | |
64ccbc99 | 13986 | esac |
ab87f8c8 JL |
13987 | done |
13988 | ||
11642c3a | 13989 | tm_p_file_list= |
e22340b0 | 13990 | tm_p_include_list= |
11642c3a | 13991 | for f in $tm_p_file; do |
4977bab6 ZW |
13992 | case $f in |
13993 | tm-preds.h ) | |
e22340b0 ZW |
13994 | tm_p_file_list="${tm_p_file_list} $f" |
13995 | tm_p_include_list="${tm_p_include_list} $f" | |
13996 | ;; | |
13997 | * ) | |
13998 | tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f" | |
13999 | tm_p_include_list="${tm_p_include_list} config/$f" | |
14000 | esac | |
14001 | done | |
14002 | ||
14003 | xm_file_list= | |
14004 | xm_include_list= | |
14005 | for f in $xm_file; do | |
14006 | case $f in | |
14007 | ansidecl.h ) | |
14008 | xm_file_list="${xm_file_list} \$(srcdir)/../include/$f" | |
14009 | xm_include_list="${xm_include_list} $f" | |
14010 | ;; | |
14011 | auto-host.h ) | |
14012 | xm_file_list="${xm_file_list} $f" | |
14013 | xm_include_list="${xm_include_list} $f" | |
14014 | ;; | |
14015 | * ) | |
14016 | xm_file_list="${xm_file_list} \$(srcdir)/config/$f" | |
14017 | xm_include_list="${xm_include_list} config/$f" | |
14018 | ;; | |
4977bab6 | 14019 | esac |
11642c3a ZW |
14020 | done |
14021 | ||
ab87f8c8 | 14022 | host_xm_file_list= |
e22340b0 | 14023 | host_xm_include_list= |
ab87f8c8 | 14024 | for f in $host_xm_file; do |
64ccbc99 | 14025 | case $f in |
d02af173 | 14026 | ansidecl.h ) |
e22340b0 ZW |
14027 | host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f" |
14028 | host_xm_include_list="${host_xm_include_list} $f" | |
14029 | ;; | |
e2500fed | 14030 | auto-host.h ) |
e22340b0 ZW |
14031 | host_xm_file_list="${host_xm_file_list} $f" |
14032 | host_xm_include_list="${host_xm_include_list} $f" | |
14033 | ;; | |
14034 | * ) | |
14035 | host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" | |
14036 | host_xm_include_list="${host_xm_include_list} config/$f" | |
14037 | ;; | |
64ccbc99 | 14038 | esac |
ab87f8c8 JL |
14039 | done |
14040 | ||
14041 | build_xm_file_list= | |
14042 | for f in $build_xm_file; do | |
64ccbc99 | 14043 | case $f in |
d02af173 | 14044 | ansidecl.h ) |
e22340b0 ZW |
14045 | build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f" |
14046 | build_xm_include_list="${build_xm_include_list} $f" | |
14047 | ;; | |
e2500fed | 14048 | auto-build.h | auto-host.h ) |
e22340b0 ZW |
14049 | build_xm_file_list="${build_xm_file_list} $f" |
14050 | build_xm_include_list="${build_xm_include_list} $f" | |
14051 | ;; | |
14052 | * ) | |
14053 | build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" | |
14054 | build_xm_include_list="${build_xm_include_list} config/$f" | |
14055 | ;; | |
64ccbc99 | 14056 | esac |
ab87f8c8 JL |
14057 | done |
14058 | ||
2989d30c GK |
14059 | # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a |
14060 | # cross-compiler which does not use the native headers and libraries. | |
a078a589 | 14061 | # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR. |
ba479fd2 NN |
14062 | CROSS= |
14063 | ALL=all.internal | |
14064 | SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' | |
b28250ab MM |
14065 | |
14066 | if test "x$with_build_sysroot" != x; then | |
14da6073 | 14067 | build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)' |
b28250ab MM |
14068 | else |
14069 | # This value is used, even on a native system, because | |
14070 | # CROSS_SYSTEM_HEADER_DIR is just | |
14071 | # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR). | |
14072 | build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)' | |
14073 | fi | |
14074 | ||
ab87f8c8 JL |
14075 | if test x$host != x$target |
14076 | then | |
2989d30c | 14077 | CROSS="-DCROSS_DIRECTORY_STRUCTURE" |
a078a589 | 14078 | ALL=all.cross |
160633c6 | 14079 | SYSTEM_HEADER_DIR=$build_system_header_dir |
343f59d9 | 14080 | case "$host","$target" in |
3a7e8b87 GK |
14081 | # Darwin crosses can use the host system's libraries and headers, |
14082 | # because of the fat library support. Of course, it must be the | |
14083 | # same version of Darwin on both sides. Allow the user to | |
14084 | # just say --target=foo-darwin without a version number to mean | |
14085 | # "the version on this system". | |
14086 | *-*-darwin*,*-*-darwin*) | |
14087 | hostos=`echo $host | sed 's/.*-darwin/darwin/'` | |
14088 | targetos=`echo $target | sed 's/.*-darwin/darwin/'` | |
14089 | if test $hostos = $targetos -o $targetos = darwin ; then | |
14090 | CROSS= | |
14091 | SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' | |
14092 | with_headers=yes | |
14093 | fi | |
14094 | ;; | |
14095 | ||
343f59d9 AM |
14096 | i?86-*-*,x86_64-*-* \ |
14097 | | powerpc*-*-*,powerpc64*-*-*) | |
14098 | CROSS="$CROSS -DNATIVE_CROSS" ;; | |
14099 | esac | |
7a615b25 | 14100 | elif test "x$TARGET_SYSTEM_ROOT" != x; then |
b28250ab | 14101 | SYSTEM_HEADER_DIR=$build_system_header_dir |
ab87f8c8 JL |
14102 | fi |
14103 | ||
b39d221a EC |
14104 | # If this is a cross-compiler that does not |
14105 | # have its own set of headers then define | |
14106 | # inhibit_libc | |
14107 | ||
dc06db20 R |
14108 | # If this is using newlib, without having the headers available now, |
14109 | # then define inhibit_libc in LIBGCC2_CFLAGS. | |
fecd6201 ZW |
14110 | # This prevents libgcc2 from containing any code which requires libc |
14111 | # support. | |
a929bc28 | 14112 | : ${inhibit_libc=false} |
dc06db20 R |
14113 | if { { test x$host != x$target && test "x$with_sysroot" = x ; } || |
14114 | test x$with_newlib = xyes ; } && | |
e50084fa | 14115 | { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then |
160633c6 | 14116 | inhibit_libc=true |
b39d221a EC |
14117 | fi |
14118 | ||
14119 | ||
a078a589 ZW |
14120 | # When building gcc with a cross-compiler, we need to adjust things so |
14121 | # that the generator programs are still built with the native compiler. | |
14122 | # Also, we cannot run fixincludes or fix-header. | |
a078a589 ZW |
14123 | |
14124 | # These are the normal (build=host) settings: | |
ba479fd2 NN |
14125 | CC_FOR_BUILD='$(CC)' |
14126 | BUILD_CFLAGS='$(ALL_CFLAGS)' | |
f8c33439 | 14127 | BUILD_LDFLAGS='$(LDFLAGS)' |
ba479fd2 | 14128 | STMP_FIXINC=stmp-fixinc |
8ad9fb33 AP |
14129 | |
14130 | # Possibly disable fixproto, on a per-target basis. | |
14131 | case ${use_fixproto} in | |
14132 | no) | |
14133 | STMP_FIXPROTO= | |
14134 | ;; | |
14135 | yes) | |
14136 | STMP_FIXPROTO=stmp-fixproto | |
14137 | ;; | |
14138 | esac | |
14139 | ||
a078a589 | 14140 | |
83599948 NS |
14141 | # And these apply if build != host, or we are generating coverage data |
14142 | if test x$build != x$host || test "x$coverage_flags" != x | |
ab87f8c8 | 14143 | then |
b11e4747 | 14144 | BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)' |
f8c33439 | 14145 | BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)' |
a078a589 | 14146 | |
7a615b25 | 14147 | if test "x$TARGET_SYSTEM_ROOT" = x; then |
d8e5117d | 14148 | if test "x$STMP_FIXPROTO" != x; then |
de253ca4 GK |
14149 | STMP_FIXPROTO=stmp-install-fixproto |
14150 | fi | |
7a615b25 | 14151 | fi |
ab87f8c8 JL |
14152 | fi |
14153 | ||
14154 | # Expand extra_headers to include complete path. | |
14155 | # This substitutes for lots of t-* files. | |
14156 | extra_headers_list= | |
b1ef58c8 NN |
14157 | # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers. |
14158 | for file in ${extra_headers} ; do | |
14159 | extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}" | |
14160 | done | |
ab87f8c8 | 14161 | |
1617e5ee GK |
14162 | # If use_gcc_tgmath is set, append ginclude/tgmath.h. |
14163 | if test x"$use_gcc_tgmath" = xyes | |
14164 | then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h" | |
14165 | fi | |
14166 | ||
c38f02df ILT |
14167 | # Define collect2 in Makefile. |
14168 | case $host_can_use_collect2 in | |
14169 | no) collect2= ;; | |
14170 | *) collect2='collect2$(exeext)' ;; | |
14171 | esac | |
14172 | ||
14173 | ||
ab87f8c8 | 14174 | # Add a definition of USE_COLLECT2 if system wants one. |
34a86c2b NN |
14175 | case $use_collect2 in |
14176 | no) use_collect2= ;; | |
14177 | "") ;; | |
ba479fd2 | 14178 | *) |
34a86c2b NN |
14179 | host_xm_defines="${host_xm_defines} USE_COLLECT2" |
14180 | xm_defines="${xm_defines} USE_COLLECT2" | |
c38f02df ILT |
14181 | case $host_can_use_collect2 in |
14182 | no) | |
14183 | { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5 | |
14184 | echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;} | |
14185 | { (exit 1); exit 1; }; } | |
14186 | ;; | |
14187 | esac | |
34a86c2b NN |
14188 | ;; |
14189 | esac | |
ab87f8c8 | 14190 | |
8bb915b6 NN |
14191 | # --------------------------- |
14192 | # Assembler & linker features | |
14193 | # --------------------------- | |
14194 | ||
da0f6381 PB |
14195 | # During stage 2, ld is actually gcc/collect-ld, which is a small script to |
14196 | # discern between when to use prev-ld/ld-new and when to use ld/ld-new. | |
14197 | # However when ld-new is first executed from the build tree, libtool will | |
14198 | # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers | |
14199 | # to the build tree. While doing this we need to use the previous-stage | |
14200 | # linker, or we have an infinite loop. The presence of a shell script as | |
14201 | # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses | |
14202 | # the gcc/collect-ld script. So we need to know how libtool works, or | |
14203 | # exec-tool will fail. | |
e8b05380 | 14204 | |
da0f6381 PB |
14205 | |
14206 | ||
14207 | ||
14208 | macro_version='2.1a' | |
14209 | macro_revision='1.2435' | |
14210 | ||
14211 | ||
14212 | ||
14213 | ||
14214 | ||
14215 | ||
14216 | ||
14217 | ||
14218 | ||
14219 | ||
14220 | ||
14221 | ||
14222 | ltmain="$ac_aux_dir/ltmain.sh" | |
14223 | ||
14224 | # Set options | |
14225 | ||
14226 | enable_dlopen=no | |
14227 | ||
14228 | ||
14229 | enable_win32_dll=no | |
14230 | ||
14231 | ||
14232 | # Check whether --enable-shared or --disable-shared was given. | |
14233 | if test "${enable_shared+set}" = set; then | |
14234 | enableval="$enable_shared" | |
14235 | p=${PACKAGE-default} | |
14236 | case $enableval in | |
14237 | yes) enable_shared=yes ;; | |
14238 | no) enable_shared=no ;; | |
14239 | *) | |
14240 | enable_shared=no | |
14241 | # Look at the argument we got. We use all the common list separators. | |
14242 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
14243 | for pkg in $enableval; do | |
14244 | IFS="$lt_save_ifs" | |
14245 | if test "X$pkg" = "X$p"; then | |
14246 | enable_shared=yes | |
14247 | fi | |
14248 | done | |
14249 | IFS="$lt_save_ifs" | |
14250 | ;; | |
14251 | esac | |
e8b05380 | 14252 | else |
da0f6381 PB |
14253 | enable_shared=yes |
14254 | fi; | |
e8b05380 | 14255 | |
da0f6381 PB |
14256 | |
14257 | ||
14258 | ||
14259 | ||
14260 | ||
14261 | ||
14262 | ||
14263 | # Check whether --enable-static or --disable-static was given. | |
14264 | if test "${enable_static+set}" = set; then | |
14265 | enableval="$enable_static" | |
14266 | p=${PACKAGE-default} | |
14267 | case $enableval in | |
14268 | yes) enable_static=yes ;; | |
14269 | no) enable_static=no ;; | |
14270 | *) | |
14271 | enable_static=no | |
14272 | # Look at the argument we got. We use all the common list separators. | |
14273 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
14274 | for pkg in $enableval; do | |
14275 | IFS="$lt_save_ifs" | |
14276 | if test "X$pkg" = "X$p"; then | |
14277 | enable_static=yes | |
14278 | fi | |
14279 | done | |
14280 | IFS="$lt_save_ifs" | |
14281 | ;; | |
14282 | esac | |
e8b05380 | 14283 | else |
da0f6381 PB |
14284 | enable_static=yes |
14285 | fi; | |
14286 | ||
14287 | ||
14288 | ||
14289 | ||
14290 | ||
14291 | ||
14292 | ||
14293 | ||
14294 | ||
14295 | # Check whether --with-pic or --without-pic was given. | |
14296 | if test "${with_pic+set}" = set; then | |
14297 | withval="$with_pic" | |
14298 | pic_mode="$withval" | |
14299 | else | |
14300 | pic_mode=default | |
14301 | fi; | |
14302 | ||
14303 | test -z "$pic_mode" && pic_mode=default | |
14304 | ||
14305 | ||
14306 | ||
14307 | ||
14308 | ||
14309 | ||
14310 | ||
14311 | # Check whether --enable-fast-install or --disable-fast-install was given. | |
14312 | if test "${enable_fast_install+set}" = set; then | |
14313 | enableval="$enable_fast_install" | |
14314 | p=${PACKAGE-default} | |
14315 | case $enableval in | |
14316 | yes) enable_fast_install=yes ;; | |
14317 | no) enable_fast_install=no ;; | |
14318 | *) | |
14319 | enable_fast_install=no | |
14320 | # Look at the argument we got. We use all the common list separators. | |
14321 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
14322 | for pkg in $enableval; do | |
14323 | IFS="$lt_save_ifs" | |
14324 | if test "X$pkg" = "X$p"; then | |
14325 | enable_fast_install=yes | |
14326 | fi | |
14327 | done | |
14328 | IFS="$lt_save_ifs" | |
14329 | ;; | |
14330 | esac | |
14331 | else | |
14332 | enable_fast_install=yes | |
14333 | fi; | |
14334 | ||
14335 | ||
14336 | ||
14337 | ||
14338 | ||
14339 | ||
14340 | ||
14341 | ||
14342 | echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 | |
14343 | echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6 | |
14344 | if test "${lt_cv_path_SED+set}" = set; then | |
e8b05380 PB |
14345 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
14346 | else | |
da0f6381 PB |
14347 | # Loop through the user's path and test for sed and gsed. |
14348 | # Then use that list of sed's as ones to test for truncation. | |
14349 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
e8b05380 PB |
14350 | for as_dir in $PATH |
14351 | do | |
14352 | IFS=$as_save_IFS | |
14353 | test -z "$as_dir" && as_dir=. | |
da0f6381 PB |
14354 | for lt_ac_prog in sed gsed; do |
14355 | for ac_exec_ext in '' $ac_executable_extensions; do | |
14356 | if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then | |
14357 | lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" | |
14358 | fi | |
14359 | done | |
14360 | done | |
e8b05380 | 14361 | done |
da0f6381 PB |
14362 | IFS=$as_save_IFS |
14363 | lt_ac_max=0 | |
14364 | lt_ac_count=0 | |
14365 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris | |
14366 | # along with /bin/sed that truncates output. | |
14367 | for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do | |
14368 | test ! -f $lt_ac_sed && continue | |
14369 | cat /dev/null > conftest.in | |
14370 | lt_ac_count=0 | |
14371 | echo $ECHO_N "0123456789$ECHO_C" >conftest.in | |
14372 | # Check for GNU sed and select it if it is found. | |
14373 | if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then | |
14374 | lt_cv_path_SED=$lt_ac_sed | |
14375 | break | |
14376 | fi | |
14377 | while true; do | |
14378 | cat conftest.in conftest.in >conftest.tmp | |
14379 | mv conftest.tmp conftest.in | |
14380 | cp conftest.in conftest.nl | |
14381 | echo >>conftest.nl | |
14382 | $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break | |
14383 | cmp -s conftest.out conftest.nl || break | |
14384 | # 10000 chars as input seems more than enough | |
14385 | test $lt_ac_count -gt 10 && break | |
14386 | lt_ac_count=`expr $lt_ac_count + 1` | |
14387 | if test $lt_ac_count -gt $lt_ac_max; then | |
14388 | lt_ac_max=$lt_ac_count | |
14389 | lt_cv_path_SED=$lt_ac_sed | |
14390 | fi | |
14391 | done | |
e8b05380 PB |
14392 | done |
14393 | ||
e8b05380 | 14394 | fi |
b61ff9c8 | 14395 | |
da0f6381 | 14396 | SED=$lt_cv_path_SED |
e8b05380 | 14397 | |
da0f6381 PB |
14398 | echo "$as_me:$LINENO: result: $SED" >&5 |
14399 | echo "${ECHO_T}$SED" >&6 | |
e8b05380 | 14400 | |
da0f6381 PB |
14401 | test -z "$SED" && SED=sed |
14402 | Xsed="$SED -e 1s/^X//" | |
e8b05380 | 14403 | |
e8b05380 PB |
14404 | |
14405 | ||
ad9c4d9f | 14406 | |
da0f6381 PB |
14407 | |
14408 | ||
14409 | ||
14410 | ||
14411 | ||
14412 | ||
14413 | ||
14414 | echo "$as_me:$LINENO: checking for fgrep" >&5 | |
14415 | echo $ECHO_N "checking for fgrep... $ECHO_C" >&6 | |
14416 | if test "${ac_cv_prog_fgrep+set}" = set; then | |
14417 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e8b05380 | 14418 | else |
da0f6381 PB |
14419 | if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1 |
14420 | then ac_cv_prog_fgrep='grep -F' | |
14421 | else ac_cv_prog_fgrep='fgrep' | |
14422 | fi | |
981d4858 | 14423 | fi |
da0f6381 PB |
14424 | echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5 |
14425 | echo "${ECHO_T}$ac_cv_prog_fgrep" >&6 | |
14426 | FGREP=$ac_cv_prog_fgrep | |
9e423e6d | 14427 | |
9f18db39 | 14428 | |
da0f6381 | 14429 | test -z "$GREP" && GREP=grep |
9f18db39 | 14430 | |
da0f6381 PB |
14431 | |
14432 | ||
14433 | ||
14434 | ||
14435 | ||
14436 | ||
14437 | ||
14438 | ||
14439 | ||
14440 | ||
14441 | ||
14442 | ||
14443 | ||
14444 | ||
14445 | ||
14446 | ||
14447 | ||
14448 | ||
14449 | # Check whether --with-gnu-ld or --without-gnu-ld was given. | |
14450 | if test "${with_gnu_ld+set}" = set; then | |
14451 | withval="$with_gnu_ld" | |
14452 | test "$withval" = no || with_gnu_ld=yes | |
14453 | else | |
14454 | with_gnu_ld=no | |
14455 | fi; | |
14456 | ac_prog=ld | |
14457 | if test "$GCC" = yes; then | |
14458 | # Check if gcc -print-prog-name=ld gives a path. | |
14459 | echo "$as_me:$LINENO: checking for ld used by $CC" >&5 | |
14460 | echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6 | |
14461 | case $host in | |
14462 | *-*-mingw*) | |
14463 | # gcc leaves a trailing carriage return which upsets mingw | |
14464 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
14465 | *) | |
14466 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
14467 | esac | |
14468 | case $ac_prog in | |
14469 | # Accept absolute paths. | |
14470 | [\\/]* | ?:[\\/]*) | |
14471 | re_direlt='/[^/][^/]*/\.\./' | |
14472 | # Canonicalize the pathname of ld | |
14473 | ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` | |
14474 | while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do | |
14475 | ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` | |
14476 | done | |
14477 | test -z "$LD" && LD="$ac_prog" | |
14478 | ;; | |
14479 | "") | |
14480 | # If it fails, then pretend we aren't using GCC. | |
14481 | ac_prog=ld | |
14482 | ;; | |
14483 | *) | |
14484 | # If it is relative, then search for the first ld in PATH. | |
14485 | with_gnu_ld=unknown | |
14486 | ;; | |
14487 | esac | |
14488 | elif test "$with_gnu_ld" = yes; then | |
14489 | echo "$as_me:$LINENO: checking for GNU ld" >&5 | |
14490 | echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 | |
14491 | else | |
14492 | echo "$as_me:$LINENO: checking for non-GNU ld" >&5 | |
14493 | echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 | |
14494 | fi | |
14495 | if test "${lt_cv_path_LD+set}" = set; then | |
14496 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14497 | else | |
14498 | if test -z "$LD"; then | |
14499 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
14500 | for ac_dir in $PATH; do | |
14501 | IFS="$lt_save_ifs" | |
14502 | test -z "$ac_dir" && ac_dir=. | |
14503 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
14504 | lt_cv_path_LD="$ac_dir/$ac_prog" | |
14505 | # Check to see if the program is GNU ld. I'd rather use --version, | |
14506 | # but apparently some variants of GNU ld only accept -v. | |
14507 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
14508 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in | |
14509 | *GNU* | *'with BFD'*) | |
14510 | test "$with_gnu_ld" != no && break | |
14511 | ;; | |
14512 | *) | |
14513 | test "$with_gnu_ld" != yes && break | |
14514 | ;; | |
14515 | esac | |
14516 | fi | |
14517 | done | |
14518 | IFS="$lt_save_ifs" | |
14519 | else | |
14520 | lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
14521 | fi | |
14522 | fi | |
14523 | ||
14524 | LD="$lt_cv_path_LD" | |
14525 | if test -n "$LD"; then | |
14526 | echo "$as_me:$LINENO: result: $LD" >&5 | |
14527 | echo "${ECHO_T}$LD" >&6 | |
14528 | else | |
14529 | echo "$as_me:$LINENO: result: no" >&5 | |
14530 | echo "${ECHO_T}no" >&6 | |
14531 | fi | |
14532 | test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 | |
14533 | echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} | |
14534 | { (exit 1); exit 1; }; } | |
14535 | echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 | |
14536 | echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 | |
14537 | if test "${lt_cv_prog_gnu_ld+set}" = set; then | |
14538 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14539 | else | |
14540 | # I'd rather use --version here, but apparently some GNU lds only accept -v. | |
14541 | case `$LD -v 2>&1 </dev/null` in | |
14542 | *GNU* | *'with BFD'*) | |
14543 | lt_cv_prog_gnu_ld=yes | |
14544 | ;; | |
14545 | *) | |
14546 | lt_cv_prog_gnu_ld=no | |
14547 | ;; | |
14548 | esac | |
14549 | fi | |
14550 | echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 | |
14551 | echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6 | |
14552 | with_gnu_ld=$lt_cv_prog_gnu_ld | |
14553 | ||
14554 | ||
14555 | ||
14556 | ||
14557 | ||
14558 | ||
14559 | ||
14560 | ||
14561 | ||
14562 | ||
14563 | echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5 | |
14564 | echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6 | |
14565 | if test "${lt_cv_path_NM+set}" = set; then | |
14566 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14567 | else | |
14568 | if test -n "$NM"; then | |
14569 | # Let the user override the test. | |
14570 | lt_cv_path_NM="$NM" | |
14571 | else | |
14572 | lt_nm_to_check="${ac_tool_prefix}nm" | |
14573 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then | |
14574 | lt_nm_to_check="$lt_nm_to_check nm" | |
14575 | fi | |
14576 | for lt_tmp_nm in $lt_nm_to_check; do | |
14577 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
14578 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do | |
14579 | IFS="$lt_save_ifs" | |
14580 | test -z "$ac_dir" && ac_dir=. | |
14581 | tmp_nm="$ac_dir/$lt_tmp_nm" | |
14582 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then | |
14583 | # Check to see if the nm accepts a BSD-compat flag. | |
14584 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
14585 | # nm: unknown option "B" ignored | |
14586 | # Tru64's nm complains that /dev/null is an invalid object file | |
14587 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in | |
14588 | */dev/null* | *'Invalid file or object type'*) | |
14589 | lt_cv_path_NM="$tmp_nm -B" | |
14590 | break | |
14591 | ;; | |
14592 | *) | |
14593 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in | |
14594 | */dev/null*) | |
14595 | lt_cv_path_NM="$tmp_nm -p" | |
14596 | break | |
14597 | ;; | |
14598 | *) | |
14599 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but | |
14600 | continue # so that we can try to find one that supports BSD flags | |
14601 | ;; | |
14602 | esac | |
14603 | ;; | |
14604 | esac | |
14605 | fi | |
14606 | done | |
14607 | IFS="$lt_save_ifs" | |
14608 | done | |
14609 | : ${lt_cv_path_NM=no} | |
14610 | fi | |
14611 | fi | |
14612 | echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 | |
14613 | echo "${ECHO_T}$lt_cv_path_NM" >&6 | |
14614 | if test "$lt_cv_path_NM" != "no"; then | |
14615 | NM="$lt_cv_path_NM" | |
14616 | else | |
14617 | # Didn't find any BSD compatible name lister, look for dumpbin. | |
14618 | if test -n "$ac_tool_prefix"; then | |
14619 | for ac_prog in "dumpbin -symbols" "link -dump -symbols" | |
14620 | do | |
14621 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
14622 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
14623 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
14624 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
14625 | if test "${ac_cv_prog_DUMPBIN+set}" = set; then | |
14626 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14627 | else | |
14628 | if test -n "$DUMPBIN"; then | |
14629 | ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. | |
14630 | else | |
14631 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14632 | for as_dir in $PATH | |
14633 | do | |
14634 | IFS=$as_save_IFS | |
14635 | test -z "$as_dir" && as_dir=. | |
14636 | for ac_exec_ext in '' $ac_executable_extensions; do | |
14637 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
14638 | ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" | |
14639 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
14640 | break 2 | |
14641 | fi | |
14642 | done | |
14643 | done | |
14644 | ||
14645 | fi | |
14646 | fi | |
14647 | DUMPBIN=$ac_cv_prog_DUMPBIN | |
14648 | if test -n "$DUMPBIN"; then | |
14649 | echo "$as_me:$LINENO: result: $DUMPBIN" >&5 | |
14650 | echo "${ECHO_T}$DUMPBIN" >&6 | |
14651 | else | |
14652 | echo "$as_me:$LINENO: result: no" >&5 | |
14653 | echo "${ECHO_T}no" >&6 | |
14654 | fi | |
14655 | ||
14656 | test -n "$DUMPBIN" && break | |
14657 | done | |
14658 | fi | |
14659 | if test -z "$DUMPBIN"; then | |
14660 | ac_ct_DUMPBIN=$DUMPBIN | |
14661 | for ac_prog in "dumpbin -symbols" "link -dump -symbols" | |
14662 | do | |
14663 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
14664 | set dummy $ac_prog; ac_word=$2 | |
14665 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
14666 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
14667 | if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then | |
14668 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14669 | else | |
14670 | if test -n "$ac_ct_DUMPBIN"; then | |
14671 | ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. | |
14672 | else | |
14673 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
14674 | for as_dir in $PATH | |
14675 | do | |
14676 | IFS=$as_save_IFS | |
14677 | test -z "$as_dir" && as_dir=. | |
14678 | for ac_exec_ext in '' $ac_executable_extensions; do | |
14679 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
14680 | ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" | |
14681 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
14682 | break 2 | |
14683 | fi | |
14684 | done | |
14685 | done | |
14686 | ||
14687 | fi | |
14688 | fi | |
14689 | ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN | |
14690 | if test -n "$ac_ct_DUMPBIN"; then | |
14691 | echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5 | |
14692 | echo "${ECHO_T}$ac_ct_DUMPBIN" >&6 | |
14693 | else | |
14694 | echo "$as_me:$LINENO: result: no" >&5 | |
14695 | echo "${ECHO_T}no" >&6 | |
14696 | fi | |
14697 | ||
14698 | test -n "$ac_ct_DUMPBIN" && break | |
14699 | done | |
14700 | test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":" | |
14701 | ||
14702 | DUMPBIN=$ac_ct_DUMPBIN | |
14703 | fi | |
14704 | ||
14705 | ||
14706 | if test "$DUMPBIN" != ":"; then | |
14707 | NM="$DUMPBIN" | |
14708 | fi | |
14709 | fi | |
14710 | test -z "$NM" && NM=nm | |
14711 | ||
14712 | ||
14713 | ||
14714 | ||
14715 | ||
14716 | ||
14717 | echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5 | |
14718 | echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6 | |
14719 | if test "${lt_cv_nm_interface+set}" = set; then | |
14720 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14721 | else | |
14722 | lt_cv_nm_interface="BSD nm" | |
14723 | echo "int some_variable = 0;" > conftest.$ac_ext | |
47ad7893 | 14724 | (eval echo "\"\$as_me:14724: $ac_compile\"" >&5) |
da0f6381 PB |
14725 | (eval "$ac_compile" 2>conftest.err) |
14726 | cat conftest.err >&5 | |
47ad7893 | 14727 | (eval echo "\"\$as_me:14727: $NM \\\"conftest.$ac_objext\\\"\"" >&5) |
da0f6381 PB |
14728 | (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) |
14729 | cat conftest.err >&5 | |
47ad7893 | 14730 | (eval echo "\"\$as_me:14730: output\"" >&5) |
da0f6381 PB |
14731 | cat conftest.out >&5 |
14732 | if $GREP 'External.*some_variable' conftest.out > /dev/null; then | |
14733 | lt_cv_nm_interface="MS dumpbin" | |
14734 | fi | |
14735 | rm -f conftest* | |
14736 | fi | |
14737 | echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5 | |
14738 | echo "${ECHO_T}$lt_cv_nm_interface" >&6 | |
14739 | ||
14740 | echo "$as_me:$LINENO: checking whether ln -s works" >&5 | |
14741 | echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 | |
14742 | LN_S=$as_ln_s | |
14743 | if test "$LN_S" = "ln -s"; then | |
14744 | echo "$as_me:$LINENO: result: yes" >&5 | |
14745 | echo "${ECHO_T}yes" >&6 | |
14746 | else | |
14747 | echo "$as_me:$LINENO: result: no, using $LN_S" >&5 | |
14748 | echo "${ECHO_T}no, using $LN_S" >&6 | |
14749 | fi | |
14750 | ||
14751 | # find the maximum length of command line arguments | |
14752 | echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 | |
14753 | echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6 | |
14754 | if test "${lt_cv_sys_max_cmd_len+set}" = set; then | |
14755 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14756 | else | |
14757 | i=0 | |
14758 | teststring="ABCD" | |
14759 | ||
14760 | case $build_os in | |
14761 | msdosdjgpp*) | |
14762 | # On DJGPP, this test can blow up pretty badly due to problems in libc | |
14763 | # (any single argument exceeding 2000 bytes causes a buffer overrun | |
14764 | # during glob expansion). Even if it were fixed, the result of this | |
14765 | # check would be larger than it should be. | |
14766 | lt_cv_sys_max_cmd_len=12288; # 12K is about right | |
14767 | ;; | |
14768 | ||
14769 | gnu*) | |
14770 | # Under GNU Hurd, this test is not required because there is | |
14771 | # no limit to the length of command line arguments. | |
14772 | # Libtool will interpret -1 as no limit whatsoever | |
14773 | lt_cv_sys_max_cmd_len=-1; | |
14774 | ;; | |
14775 | ||
14776 | cygwin* | mingw*) | |
14777 | # On Win9x/ME, this test blows up -- it succeeds, but takes | |
14778 | # about 5 minutes as the teststring grows exponentially. | |
14779 | # Worse, since 9x/ME are not pre-emptively multitasking, | |
14780 | # you end up with a "frozen" computer, even though with patience | |
14781 | # the test eventually succeeds (with a max line length of 256k). | |
14782 | # Instead, let's just punt: use the minimum linelength reported by | |
14783 | # all of the supported platforms: 8192 (on NT/2K/XP). | |
14784 | lt_cv_sys_max_cmd_len=8192; | |
14785 | ;; | |
14786 | ||
14787 | amigaos*) | |
14788 | # On AmigaOS with pdksh, this test takes hours, literally. | |
14789 | # So we just punt and use a minimum line length of 8192. | |
14790 | lt_cv_sys_max_cmd_len=8192; | |
14791 | ;; | |
14792 | ||
14793 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) | |
14794 | # This has been around since 386BSD, at least. Likely further. | |
14795 | if test -x /sbin/sysctl; then | |
14796 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` | |
14797 | elif test -x /usr/sbin/sysctl; then | |
14798 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` | |
14799 | else | |
14800 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs | |
14801 | fi | |
14802 | # And add a safety zone | |
14803 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
14804 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
14805 | ;; | |
14806 | ||
14807 | interix*) | |
14808 | # We know the value 262144 and hardcode it with a safety zone (like BSD) | |
14809 | lt_cv_sys_max_cmd_len=196608 | |
14810 | ;; | |
14811 | ||
14812 | osf*) | |
14813 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure | |
14814 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not | |
14815 | # nice to cause kernel panics so lets avoid the loop below. | |
14816 | # First set a reasonable default. | |
14817 | lt_cv_sys_max_cmd_len=16384 | |
14818 | # | |
14819 | if test -x /sbin/sysconfig; then | |
14820 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in | |
14821 | *1*) lt_cv_sys_max_cmd_len=-1 ;; | |
14822 | esac | |
14823 | fi | |
14824 | ;; | |
14825 | sco3.2v5*) | |
14826 | lt_cv_sys_max_cmd_len=102400 | |
14827 | ;; | |
14828 | sysv5* | sco5v6* | sysv4.2uw2*) | |
14829 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` | |
14830 | if test -n "$kargmax"; then | |
14831 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` | |
14832 | else | |
14833 | lt_cv_sys_max_cmd_len=32768 | |
14834 | fi | |
14835 | ;; | |
14836 | *) | |
14837 | lt_cv_sys_max_cmd_len=`getconf ARG_MAX 2> /dev/null` | |
14838 | if test -n $lt_cv_sys_max_cmd_len; then | |
14839 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
14840 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
14841 | else | |
14842 | # Make teststring a little bigger before we do anything with it. | |
14843 | # a 1K string should be a reasonable start. | |
14844 | for i in 1 2 3 4 5 6 7 8 ; do | |
14845 | teststring=$teststring$teststring | |
14846 | done | |
14847 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} | |
14848 | # If test is not a shell built-in, we'll probably end up computing a | |
14849 | # maximum length that is only half of the actual maximum length, but | |
14850 | # we can't tell. | |
14851 | while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ | |
14852 | = "XX$teststring$teststring"; } >/dev/null 2>&1 && | |
14853 | test $i != 17 # 1/2 MB should be enough | |
14854 | do | |
14855 | i=`expr $i + 1` | |
14856 | teststring=$teststring$teststring | |
14857 | done | |
14858 | # Only check the string length outside the loop. | |
14859 | lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` | |
14860 | teststring= | |
14861 | # Add a significant safety factor because C++ compilers can tack on | |
14862 | # massive amounts of additional arguments before passing them to the | |
14863 | # linker. It appears as though 1/2 is a usable value. | |
14864 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` | |
14865 | fi | |
14866 | ;; | |
14867 | esac | |
14868 | ||
14869 | fi | |
14870 | ||
14871 | if test -n $lt_cv_sys_max_cmd_len ; then | |
14872 | echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 | |
14873 | echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6 | |
14874 | else | |
14875 | echo "$as_me:$LINENO: result: none" >&5 | |
14876 | echo "${ECHO_T}none" >&6 | |
14877 | fi | |
14878 | max_cmd_len=$lt_cv_sys_max_cmd_len | |
14879 | ||
14880 | ||
14881 | ||
14882 | ||
14883 | ||
14884 | ||
14885 | ||
14886 | : ${CP="cp -f"} | |
14887 | : ${MV="mv -f"} | |
14888 | : ${RM="rm -f"} | |
14889 | ||
14890 | echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5 | |
14891 | echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6 | |
14892 | # Try some XSI features | |
14893 | xsi_shell=no | |
14894 | ( _lt_dummy="a/b/c" | |
14895 | test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ | |
14896 | = c,a/b,, ) >/dev/null 2>&1 \ | |
14897 | && xsi_shell=yes | |
14898 | echo "$as_me:$LINENO: result: $xsi_shell" >&5 | |
14899 | echo "${ECHO_T}$xsi_shell" >&6 | |
14900 | ||
14901 | ||
14902 | echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5 | |
14903 | echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6 | |
14904 | lt_shell_append=no | |
14905 | ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ | |
14906 | >/dev/null 2>&1 \ | |
14907 | && lt_shell_append=yes | |
14908 | echo "$as_me:$LINENO: result: $lt_shell_append" >&5 | |
14909 | echo "${ECHO_T}$lt_shell_append" >&6 | |
14910 | ||
14911 | ||
14912 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
14913 | lt_unset=unset | |
14914 | else | |
14915 | lt_unset=false | |
14916 | fi | |
14917 | ||
14918 | ||
14919 | ||
14920 | ||
14921 | ||
14922 | # test EBCDIC or ASCII | |
14923 | case `echo X|tr X '\101'` in | |
14924 | A) # ASCII based system | |
14925 | # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr | |
14926 | lt_SP2NL='tr \040 \012' | |
14927 | lt_NL2SP='tr \015\012 \040\040' | |
14928 | ;; | |
14929 | *) # EBCDIC based system | |
14930 | lt_SP2NL='tr \100 \n' | |
14931 | lt_NL2SP='tr \r\n \100\100' | |
14932 | ;; | |
14933 | esac | |
14934 | ||
14935 | ||
14936 | ||
14937 | ||
14938 | ||
14939 | ||
14940 | ||
14941 | ||
14942 | ||
14943 | echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 | |
14944 | echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6 | |
14945 | if test "${lt_cv_ld_reload_flag+set}" = set; then | |
14946 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14947 | else | |
14948 | lt_cv_ld_reload_flag='-r' | |
14949 | fi | |
14950 | echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 | |
14951 | echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6 | |
14952 | reload_flag=$lt_cv_ld_reload_flag | |
14953 | case $reload_flag in | |
14954 | "" | " "*) ;; | |
14955 | *) reload_flag=" $reload_flag" ;; | |
14956 | esac | |
14957 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
14958 | case $host_os in | |
14959 | darwin*) | |
14960 | if test "$GCC" = yes; then | |
14961 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' | |
14962 | else | |
14963 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
14964 | fi | |
14965 | ;; | |
14966 | esac | |
14967 | ||
14968 | ||
14969 | ||
14970 | ||
14971 | ||
14972 | ||
14973 | ||
14974 | ||
14975 | ||
14976 | ||
14977 | echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5 | |
14978 | echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6 | |
14979 | if test "${lt_cv_deplibs_check_method+set}" = set; then | |
14980 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14981 | else | |
14982 | lt_cv_file_magic_cmd='$MAGIC_CMD' | |
14983 | lt_cv_file_magic_test_file= | |
14984 | lt_cv_deplibs_check_method='unknown' | |
14985 | # Need to set the preceding variable on all platforms that support | |
14986 | # interlibrary dependencies. | |
14987 | # 'none' -- dependencies not supported. | |
14988 | # `unknown' -- same as none, but documents that we really don't know. | |
14989 | # 'pass_all' -- all dependencies passed with no checks. | |
14990 | # 'test_compile' -- check by making test program. | |
14991 | # 'file_magic [[regex]]' -- check by looking for files in library path | |
14992 | # which responds to the $file_magic_cmd with a given extended regex. | |
14993 | # If you have `file' or equivalent on your system and you're not sure | |
14994 | # whether `pass_all' will *always* work, you probably want this one. | |
14995 | ||
14996 | case $host_os in | |
14997 | aix[4-9]*) | |
14998 | lt_cv_deplibs_check_method=pass_all | |
14999 | ;; | |
15000 | ||
15001 | beos*) | |
15002 | lt_cv_deplibs_check_method=pass_all | |
15003 | ;; | |
15004 | ||
15005 | bsdi[45]*) | |
15006 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' | |
15007 | lt_cv_file_magic_cmd='/usr/bin/file -L' | |
15008 | lt_cv_file_magic_test_file=/shlib/libc.so | |
15009 | ;; | |
15010 | ||
15011 | cygwin*) | |
15012 | # func_win32_libid is a shell function defined in ltmain.sh | |
15013 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
15014 | lt_cv_file_magic_cmd='func_win32_libid' | |
15015 | ;; | |
15016 | ||
15017 | mingw* | pw32*) | |
15018 | # Base MSYS/MinGW do not provide the 'file' command needed by | |
15019 | # func_win32_libid shell function, so use a weaker test based on 'objdump', | |
15020 | # unless we find 'file', for example because we are cross-compiling. | |
15021 | if ( file / ) >/dev/null 2>&1; then | |
15022 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
15023 | lt_cv_file_magic_cmd='func_win32_libid' | |
15024 | else | |
15025 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' | |
15026 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
15027 | fi | |
15028 | ;; | |
15029 | ||
15030 | darwin* | rhapsody*) | |
15031 | lt_cv_deplibs_check_method=pass_all | |
15032 | ;; | |
15033 | ||
15034 | freebsd* | dragonfly*) | |
15035 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
15036 | case $host_cpu in | |
15037 | i*86 ) | |
15038 | # Not sure whether the presence of OpenBSD here was a mistake. | |
15039 | # Let's accept both of them until this is cleared up. | |
15040 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' | |
15041 | lt_cv_file_magic_cmd=/usr/bin/file | |
15042 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
15043 | ;; | |
15044 | esac | |
15045 | else | |
15046 | lt_cv_deplibs_check_method=pass_all | |
15047 | fi | |
15048 | ;; | |
15049 | ||
15050 | gnu*) | |
15051 | lt_cv_deplibs_check_method=pass_all | |
15052 | ;; | |
15053 | ||
15054 | hpux10.20* | hpux11*) | |
15055 | lt_cv_file_magic_cmd=/usr/bin/file | |
15056 | case $host_cpu in | |
15057 | ia64*) | |
15058 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' | |
15059 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so | |
15060 | ;; | |
15061 | hppa*64*) | |
15062 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' | |
15063 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl | |
15064 | ;; | |
15065 | *) | |
15066 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' | |
15067 | lt_cv_file_magic_test_file=/usr/lib/libc.sl | |
15068 | ;; | |
15069 | esac | |
15070 | ;; | |
15071 | ||
15072 | interix[3-9]*) | |
15073 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here | |
15074 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' | |
15075 | ;; | |
15076 | ||
15077 | irix5* | irix6* | nonstopux*) | |
15078 | case $LD in | |
15079 | *-32|*"-32 ") libmagic=32-bit;; | |
15080 | *-n32|*"-n32 ") libmagic=N32;; | |
15081 | *-64|*"-64 ") libmagic=64-bit;; | |
15082 | *) libmagic=never-match;; | |
15083 | esac | |
15084 | lt_cv_deplibs_check_method=pass_all | |
15085 | ;; | |
15086 | ||
15087 | # This must be Linux ELF. | |
15088 | linux* | k*bsd*-gnu) | |
15089 | lt_cv_deplibs_check_method=pass_all | |
15090 | ;; | |
15091 | ||
15092 | netbsd*) | |
15093 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
15094 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' | |
15095 | else | |
15096 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' | |
15097 | fi | |
15098 | ;; | |
15099 | ||
15100 | newos6*) | |
15101 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' | |
15102 | lt_cv_file_magic_cmd=/usr/bin/file | |
15103 | lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
15104 | ;; | |
15105 | ||
15106 | *nto* | *qnx*) | |
15107 | lt_cv_deplibs_check_method=pass_all | |
15108 | ;; | |
15109 | ||
15110 | openbsd*) | |
15111 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
15112 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' | |
15113 | else | |
15114 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' | |
15115 | fi | |
15116 | ;; | |
15117 | ||
15118 | osf3* | osf4* | osf5*) | |
15119 | lt_cv_deplibs_check_method=pass_all | |
15120 | ;; | |
15121 | ||
15122 | rdos*) | |
15123 | lt_cv_deplibs_check_method=pass_all | |
15124 | ;; | |
15125 | ||
15126 | solaris*) | |
15127 | lt_cv_deplibs_check_method=pass_all | |
15128 | ;; | |
15129 | ||
15130 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
15131 | lt_cv_deplibs_check_method=pass_all | |
15132 | ;; | |
15133 | ||
15134 | sysv4 | sysv4.3*) | |
15135 | case $host_vendor in | |
15136 | motorola) | |
15137 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' | |
15138 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
15139 | ;; | |
15140 | ncr) | |
15141 | lt_cv_deplibs_check_method=pass_all | |
15142 | ;; | |
15143 | sequent) | |
15144 | lt_cv_file_magic_cmd='/bin/file' | |
15145 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' | |
15146 | ;; | |
15147 | sni) | |
15148 | lt_cv_file_magic_cmd='/bin/file' | |
15149 | lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" | |
15150 | lt_cv_file_magic_test_file=/lib/libc.so | |
15151 | ;; | |
15152 | siemens) | |
15153 | lt_cv_deplibs_check_method=pass_all | |
15154 | ;; | |
15155 | pc) | |
15156 | lt_cv_deplibs_check_method=pass_all | |
15157 | ;; | |
15158 | esac | |
15159 | ;; | |
15160 | ||
15161 | tpf*) | |
15162 | lt_cv_deplibs_check_method=pass_all | |
15163 | ;; | |
15164 | esac | |
15165 | ||
15166 | fi | |
15167 | echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 | |
15168 | echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6 | |
15169 | file_magic_cmd=$lt_cv_file_magic_cmd | |
15170 | deplibs_check_method=$lt_cv_deplibs_check_method | |
15171 | test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
15172 | ||
15173 | ||
15174 | ||
15175 | ||
15176 | ||
15177 | ||
15178 | ||
15179 | ||
15180 | ||
15181 | ||
15182 | ||
15183 | ||
15184 | if test -n "$ac_tool_prefix"; then | |
15185 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
15186 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
15187 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
15188 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
15189 | if test "${ac_cv_prog_AR+set}" = set; then | |
15190 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15191 | else | |
15192 | if test -n "$AR"; then | |
15193 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
15194 | else | |
15195 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
15196 | for as_dir in $PATH | |
15197 | do | |
15198 | IFS=$as_save_IFS | |
15199 | test -z "$as_dir" && as_dir=. | |
15200 | for ac_exec_ext in '' $ac_executable_extensions; do | |
15201 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
15202 | ac_cv_prog_AR="${ac_tool_prefix}ar" | |
15203 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
15204 | break 2 | |
15205 | fi | |
15206 | done | |
15207 | done | |
15208 | ||
15209 | fi | |
15210 | fi | |
15211 | AR=$ac_cv_prog_AR | |
15212 | if test -n "$AR"; then | |
15213 | echo "$as_me:$LINENO: result: $AR" >&5 | |
15214 | echo "${ECHO_T}$AR" >&6 | |
15215 | else | |
15216 | echo "$as_me:$LINENO: result: no" >&5 | |
15217 | echo "${ECHO_T}no" >&6 | |
15218 | fi | |
15219 | ||
15220 | fi | |
15221 | if test -z "$ac_cv_prog_AR"; then | |
15222 | ac_ct_AR=$AR | |
15223 | # Extract the first word of "ar", so it can be a program name with args. | |
15224 | set dummy ar; ac_word=$2 | |
15225 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
15226 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
15227 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then | |
15228 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15229 | else | |
15230 | if test -n "$ac_ct_AR"; then | |
15231 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
15232 | else | |
15233 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
15234 | for as_dir in $PATH | |
15235 | do | |
15236 | IFS=$as_save_IFS | |
15237 | test -z "$as_dir" && as_dir=. | |
15238 | for ac_exec_ext in '' $ac_executable_extensions; do | |
15239 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
15240 | ac_cv_prog_ac_ct_AR="ar" | |
15241 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
15242 | break 2 | |
15243 | fi | |
15244 | done | |
15245 | done | |
15246 | ||
15247 | test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false" | |
15248 | fi | |
15249 | fi | |
15250 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
15251 | if test -n "$ac_ct_AR"; then | |
15252 | echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 | |
15253 | echo "${ECHO_T}$ac_ct_AR" >&6 | |
15254 | else | |
15255 | echo "$as_me:$LINENO: result: no" >&5 | |
15256 | echo "${ECHO_T}no" >&6 | |
15257 | fi | |
15258 | ||
15259 | AR=$ac_ct_AR | |
15260 | else | |
15261 | AR="$ac_cv_prog_AR" | |
15262 | fi | |
15263 | ||
15264 | test -z "$AR" && AR=ar | |
15265 | test -z "$AR_FLAGS" && AR_FLAGS=cru | |
15266 | ||
15267 | ||
15268 | ||
15269 | ||
15270 | ||
15271 | ||
15272 | ||
15273 | ||
15274 | ||
15275 | ||
15276 | ||
15277 | if test -n "$ac_tool_prefix"; then | |
15278 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
15279 | set dummy ${ac_tool_prefix}strip; ac_word=$2 | |
15280 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
15281 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
15282 | if test "${ac_cv_prog_STRIP+set}" = set; then | |
15283 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15284 | else | |
15285 | if test -n "$STRIP"; then | |
15286 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
15287 | else | |
15288 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
15289 | for as_dir in $PATH | |
15290 | do | |
15291 | IFS=$as_save_IFS | |
15292 | test -z "$as_dir" && as_dir=. | |
15293 | for ac_exec_ext in '' $ac_executable_extensions; do | |
15294 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
15295 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" | |
15296 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
15297 | break 2 | |
15298 | fi | |
15299 | done | |
15300 | done | |
15301 | ||
15302 | fi | |
15303 | fi | |
15304 | STRIP=$ac_cv_prog_STRIP | |
15305 | if test -n "$STRIP"; then | |
15306 | echo "$as_me:$LINENO: result: $STRIP" >&5 | |
15307 | echo "${ECHO_T}$STRIP" >&6 | |
15308 | else | |
15309 | echo "$as_me:$LINENO: result: no" >&5 | |
15310 | echo "${ECHO_T}no" >&6 | |
15311 | fi | |
15312 | ||
15313 | fi | |
15314 | if test -z "$ac_cv_prog_STRIP"; then | |
15315 | ac_ct_STRIP=$STRIP | |
15316 | # Extract the first word of "strip", so it can be a program name with args. | |
15317 | set dummy strip; ac_word=$2 | |
15318 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
15319 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
15320 | if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then | |
15321 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15322 | else | |
15323 | if test -n "$ac_ct_STRIP"; then | |
15324 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
15325 | else | |
15326 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
15327 | for as_dir in $PATH | |
15328 | do | |
15329 | IFS=$as_save_IFS | |
15330 | test -z "$as_dir" && as_dir=. | |
15331 | for ac_exec_ext in '' $ac_executable_extensions; do | |
15332 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
15333 | ac_cv_prog_ac_ct_STRIP="strip" | |
15334 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
15335 | break 2 | |
15336 | fi | |
15337 | done | |
15338 | done | |
15339 | ||
15340 | test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" | |
15341 | fi | |
15342 | fi | |
15343 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP | |
15344 | if test -n "$ac_ct_STRIP"; then | |
15345 | echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 | |
15346 | echo "${ECHO_T}$ac_ct_STRIP" >&6 | |
15347 | else | |
15348 | echo "$as_me:$LINENO: result: no" >&5 | |
15349 | echo "${ECHO_T}no" >&6 | |
15350 | fi | |
15351 | ||
15352 | STRIP=$ac_ct_STRIP | |
15353 | else | |
15354 | STRIP="$ac_cv_prog_STRIP" | |
15355 | fi | |
15356 | ||
15357 | test -z "$STRIP" && STRIP=: | |
15358 | ||
15359 | ||
15360 | ||
15361 | ||
15362 | ||
15363 | ||
15364 | if test -n "$ac_tool_prefix"; then | |
15365 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
15366 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
15367 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
15368 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
15369 | if test "${ac_cv_prog_RANLIB+set}" = set; then | |
15370 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15371 | else | |
15372 | if test -n "$RANLIB"; then | |
15373 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
15374 | else | |
15375 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
15376 | for as_dir in $PATH | |
15377 | do | |
15378 | IFS=$as_save_IFS | |
15379 | test -z "$as_dir" && as_dir=. | |
15380 | for ac_exec_ext in '' $ac_executable_extensions; do | |
15381 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
15382 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
15383 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
15384 | break 2 | |
15385 | fi | |
15386 | done | |
15387 | done | |
15388 | ||
15389 | fi | |
15390 | fi | |
15391 | RANLIB=$ac_cv_prog_RANLIB | |
15392 | if test -n "$RANLIB"; then | |
15393 | echo "$as_me:$LINENO: result: $RANLIB" >&5 | |
15394 | echo "${ECHO_T}$RANLIB" >&6 | |
15395 | else | |
15396 | echo "$as_me:$LINENO: result: no" >&5 | |
15397 | echo "${ECHO_T}no" >&6 | |
15398 | fi | |
15399 | ||
15400 | fi | |
15401 | if test -z "$ac_cv_prog_RANLIB"; then | |
15402 | ac_ct_RANLIB=$RANLIB | |
15403 | # Extract the first word of "ranlib", so it can be a program name with args. | |
15404 | set dummy ranlib; ac_word=$2 | |
15405 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
15406 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
15407 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then | |
15408 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15409 | else | |
15410 | if test -n "$ac_ct_RANLIB"; then | |
15411 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
15412 | else | |
15413 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
15414 | for as_dir in $PATH | |
15415 | do | |
15416 | IFS=$as_save_IFS | |
15417 | test -z "$as_dir" && as_dir=. | |
15418 | for ac_exec_ext in '' $ac_executable_extensions; do | |
15419 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
15420 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
15421 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
15422 | break 2 | |
15423 | fi | |
15424 | done | |
15425 | done | |
15426 | ||
15427 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" | |
15428 | fi | |
15429 | fi | |
15430 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
15431 | if test -n "$ac_ct_RANLIB"; then | |
15432 | echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 | |
15433 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 | |
15434 | else | |
15435 | echo "$as_me:$LINENO: result: no" >&5 | |
15436 | echo "${ECHO_T}no" >&6 | |
15437 | fi | |
15438 | ||
15439 | RANLIB=$ac_ct_RANLIB | |
15440 | else | |
15441 | RANLIB="$ac_cv_prog_RANLIB" | |
15442 | fi | |
15443 | ||
15444 | test -z "$RANLIB" && RANLIB=: | |
15445 | ||
15446 | ||
15447 | ||
15448 | ||
15449 | ||
15450 | ||
15451 | # Determine commands to create old-style static archives. | |
15452 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' | |
15453 | old_postinstall_cmds='chmod 644 $oldlib' | |
15454 | old_postuninstall_cmds= | |
15455 | ||
15456 | if test -n "$RANLIB"; then | |
15457 | case $host_os in | |
15458 | openbsd*) | |
15459 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" | |
15460 | ;; | |
15461 | *) | |
15462 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" | |
15463 | ;; | |
15464 | esac | |
15465 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" | |
15466 | fi | |
15467 | ||
15468 | ||
15469 | ||
15470 | ||
15471 | ||
15472 | ||
15473 | ||
15474 | ||
15475 | ||
15476 | ||
15477 | ||
15478 | ||
15479 | ||
15480 | ||
15481 | ||
15482 | ||
15483 | ||
15484 | ||
15485 | ||
15486 | ||
15487 | ||
15488 | ||
15489 | ||
15490 | ||
15491 | ||
15492 | ||
15493 | ||
15494 | ||
15495 | ||
15496 | ||
15497 | ||
15498 | ||
15499 | ||
15500 | ||
15501 | # If no C compiler was specified, use CC. | |
15502 | LTCC=${LTCC-"$CC"} | |
15503 | ||
15504 | # If no C compiler flags were specified, use CFLAGS. | |
15505 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
15506 | ||
15507 | # Allow CC to be a program name with arguments. | |
15508 | compiler=$CC | |
15509 | ||
15510 | ||
15511 | # Check for command to grab the raw symbol name followed by C symbol from nm. | |
15512 | echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 | |
15513 | echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6 | |
15514 | if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then | |
15515 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15516 | else | |
15517 | ||
15518 | # These are sane defaults that work on at least a few old systems. | |
15519 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
15520 | ||
15521 | # Character class describing NM global symbol codes. | |
15522 | symcode='[BCDEGRST]' | |
15523 | ||
15524 | # Regexp to match symbols that can be accessed directly from C. | |
15525 | sympat='\([_A-Za-z][_A-Za-z0-9]*\)' | |
15526 | ||
15527 | # Define system-specific variables. | |
15528 | case $host_os in | |
15529 | aix*) | |
15530 | symcode='[BCDT]' | |
15531 | ;; | |
15532 | cygwin* | mingw* | pw32*) | |
15533 | symcode='[ABCDGISTW]' | |
15534 | ;; | |
15535 | hpux*) | |
15536 | if test "$host_cpu" = ia64; then | |
15537 | symcode='[ABCDEGRST]' | |
15538 | fi | |
15539 | ;; | |
15540 | irix* | nonstopux*) | |
15541 | symcode='[BCDEGRST]' | |
15542 | ;; | |
15543 | osf*) | |
15544 | symcode='[BCDEGQRST]' | |
15545 | ;; | |
15546 | solaris*) | |
15547 | symcode='[BDRT]' | |
15548 | ;; | |
15549 | sco3.2v5*) | |
15550 | symcode='[DT]' | |
15551 | ;; | |
15552 | sysv4.2uw2*) | |
15553 | symcode='[DT]' | |
15554 | ;; | |
15555 | sysv5* | sco5v6* | unixware* | OpenUNIX*) | |
15556 | symcode='[ABDT]' | |
15557 | ;; | |
15558 | sysv4) | |
15559 | symcode='[DFNSTU]' | |
15560 | ;; | |
15561 | esac | |
15562 | ||
15563 | # If we're using GNU nm, then use its standard symbol codes. | |
15564 | case `$NM -V 2>&1` in | |
15565 | *GNU* | *'with BFD'*) | |
15566 | symcode='[ABCDGIRSTW]' ;; | |
15567 | esac | |
15568 | ||
15569 | # Transform an extracted symbol line into a proper C declaration. | |
15570 | # Some systems (esp. on ia64) link data and code symbols differently, | |
15571 | # so use this general approach. | |
15572 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
15573 | ||
15574 | # Transform an extracted symbol line into symbol name and symbol address | |
15575 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" | |
15576 | ||
15577 | # Handle CRLF in mingw tool chain | |
15578 | opt_cr= | |
15579 | case $build_os in | |
15580 | mingw*) | |
15581 | opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
15582 | ;; | |
15583 | esac | |
15584 | ||
15585 | # Try without a prefix underscore, then with it. | |
15586 | for ac_symprfx in "" "_"; do | |
15587 | ||
15588 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. | |
15589 | symxfrm="\\1 $ac_symprfx\\2 \\2" | |
15590 | ||
15591 | # Write the raw and C identifiers. | |
15592 | if test "$lt_cv_nm_interface" = "MS dumpbin"; then | |
15593 | # Fake it for dumpbin and say T for any non-static function | |
15594 | # and D for any global variable. | |
15595 | # Also find C++ and __fastcall symbols from MSVC++, | |
15596 | # which start with @ or ?. | |
15597 | lt_cv_sys_global_symbol_pipe="$AWK '"\ | |
15598 | " {last_section=section; section=\$ 3};"\ | |
15599 | " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ | |
15600 | " \$ 0!~/External *\|/{next};"\ | |
15601 | " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ | |
15602 | " {if(hide[section]) next};"\ | |
15603 | " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ | |
15604 | " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ | |
15605 | " s[1]~/^[@?]/{print s[1], s[1]; next};"\ | |
15606 | " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ | |
15607 | " ' prfx=^$ac_symprfx" | |
15608 | else | |
15609 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" | |
15610 | fi | |
15611 | ||
15612 | # Check to see that the pipe works correctly. | |
15613 | pipe_works=no | |
15614 | ||
15615 | rm -f conftest* | |
15616 | cat > conftest.$ac_ext <<_LT_EOF | |
15617 | #ifdef __cplusplus | |
15618 | extern "C" { | |
15619 | #endif | |
15620 | char nm_test_var; | |
15621 | void nm_test_func(void); | |
15622 | void nm_test_func(void){} | |
15623 | #ifdef __cplusplus | |
15624 | } | |
15625 | #endif | |
15626 | int main(){nm_test_var='a';nm_test_func();return(0);} | |
15627 | _LT_EOF | |
15628 | ||
15629 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
15630 | (eval $ac_compile) 2>&5 | |
15631 | ac_status=$? | |
15632 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15633 | (exit $ac_status); }; then | |
15634 | # Now try to grab the symbols. | |
15635 | nlist=conftest.nm | |
15636 | if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 | |
15637 | (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 | |
15638 | ac_status=$? | |
15639 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15640 | (exit $ac_status); } && test -s "$nlist"; then | |
15641 | # Try sorting and uniquifying the output. | |
15642 | if sort "$nlist" | uniq > "$nlist"T; then | |
15643 | mv -f "$nlist"T "$nlist" | |
15644 | else | |
15645 | rm -f "$nlist"T | |
15646 | fi | |
15647 | ||
15648 | # Make sure that we snagged all the symbols we need. | |
15649 | if $GREP ' nm_test_var$' "$nlist" >/dev/null; then | |
15650 | if $GREP ' nm_test_func$' "$nlist" >/dev/null; then | |
15651 | cat <<_LT_EOF > conftest.$ac_ext | |
15652 | #ifdef __cplusplus | |
15653 | extern "C" { | |
15654 | #endif | |
15655 | ||
15656 | _LT_EOF | |
15657 | # Now generate the symbol file. | |
15658 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' | |
15659 | ||
15660 | cat <<_LT_EOF >> conftest.$ac_ext | |
15661 | ||
15662 | /* The mapping between symbol names and symbols. */ | |
15663 | const struct { | |
15664 | const char *name; | |
15665 | void *address; | |
15666 | } | |
15667 | lt__PROGRAM__LTX_preloaded_symbols[] = | |
15668 | { | |
15669 | { "@PROGRAM@", (void *) 0 }, | |
15670 | _LT_EOF | |
15671 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext | |
15672 | cat <<\_LT_EOF >> conftest.$ac_ext | |
15673 | {0, (void *) 0} | |
15674 | }; | |
15675 | ||
15676 | /* This works around a problem in FreeBSD linker */ | |
15677 | #ifdef FREEBSD_WORKAROUND | |
15678 | static const void *lt_preloaded_setup() { | |
15679 | return lt__PROGRAM__LTX_preloaded_symbols; | |
15680 | } | |
15681 | #endif | |
15682 | ||
15683 | #ifdef __cplusplus | |
15684 | } | |
15685 | #endif | |
15686 | _LT_EOF | |
15687 | # Now try linking the two files. | |
15688 | mv conftest.$ac_objext conftstm.$ac_objext | |
15689 | lt_save_LIBS="$LIBS" | |
15690 | lt_save_CFLAGS="$CFLAGS" | |
15691 | LIBS="conftstm.$ac_objext" | |
15692 | CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" | |
15693 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
15694 | (eval $ac_link) 2>&5 | |
15695 | ac_status=$? | |
15696 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15697 | (exit $ac_status); } && test -s conftest${ac_exeext}; then | |
15698 | pipe_works=yes | |
15699 | fi | |
15700 | LIBS="$lt_save_LIBS" | |
15701 | CFLAGS="$lt_save_CFLAGS" | |
15702 | else | |
15703 | echo "cannot find nm_test_func in $nlist" >&5 | |
15704 | fi | |
15705 | else | |
15706 | echo "cannot find nm_test_var in $nlist" >&5 | |
15707 | fi | |
15708 | else | |
15709 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 | |
15710 | fi | |
15711 | else | |
15712 | echo "$progname: failed program was:" >&5 | |
15713 | cat conftest.$ac_ext >&5 | |
15714 | fi | |
15715 | rm -f conftest* conftst* | |
15716 | ||
15717 | # Do not use the global_symbol_pipe unless it works. | |
15718 | if test "$pipe_works" = yes; then | |
15719 | break | |
15720 | else | |
15721 | lt_cv_sys_global_symbol_pipe= | |
15722 | fi | |
15723 | done | |
15724 | ||
15725 | fi | |
15726 | ||
15727 | if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
15728 | lt_cv_sys_global_symbol_to_cdecl= | |
15729 | fi | |
15730 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then | |
15731 | echo "$as_me:$LINENO: result: failed" >&5 | |
15732 | echo "${ECHO_T}failed" >&6 | |
15733 | else | |
15734 | echo "$as_me:$LINENO: result: ok" >&5 | |
15735 | echo "${ECHO_T}ok" >&6 | |
15736 | fi | |
15737 | ||
15738 | ||
15739 | ||
15740 | ||
15741 | ||
15742 | ||
15743 | ||
15744 | ||
15745 | ||
15746 | ||
15747 | ||
15748 | ||
15749 | ||
15750 | ||
15751 | ||
15752 | ||
15753 | ||
15754 | # Check whether --enable-libtool-lock or --disable-libtool-lock was given. | |
15755 | if test "${enable_libtool_lock+set}" = set; then | |
15756 | enableval="$enable_libtool_lock" | |
15757 | ||
15758 | fi; | |
15759 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes | |
15760 | ||
15761 | # Some flags need to be propagated to the compiler or linker for good | |
15762 | # libtool support. | |
15763 | case $host in | |
15764 | ia64-*-hpux*) | |
15765 | # Find out which ABI we are using. | |
15766 | echo 'int i;' > conftest.$ac_ext | |
15767 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
15768 | (eval $ac_compile) 2>&5 | |
15769 | ac_status=$? | |
15770 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15771 | (exit $ac_status); }; then | |
15772 | case `/usr/bin/file conftest.$ac_objext` in | |
15773 | *ELF-32*) | |
15774 | HPUX_IA64_MODE="32" | |
15775 | ;; | |
15776 | *ELF-64*) | |
15777 | HPUX_IA64_MODE="64" | |
15778 | ;; | |
15779 | esac | |
15780 | fi | |
15781 | rm -rf conftest* | |
15782 | ;; | |
15783 | *-*-irix6*) | |
15784 | # Find out which ABI we are using. | |
47ad7893 | 15785 | echo '#line 15785 "configure"' > conftest.$ac_ext |
da0f6381 PB |
15786 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
15787 | (eval $ac_compile) 2>&5 | |
15788 | ac_status=$? | |
15789 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15790 | (exit $ac_status); }; then | |
15791 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
15792 | case `/usr/bin/file conftest.$ac_objext` in | |
15793 | *32-bit*) | |
15794 | LD="${LD-ld} -melf32bsmip" | |
15795 | ;; | |
15796 | *N32*) | |
15797 | LD="${LD-ld} -melf32bmipn32" | |
15798 | ;; | |
15799 | *64-bit*) | |
15800 | LD="${LD-ld} -melf64bmip" | |
15801 | ;; | |
15802 | esac | |
15803 | else | |
15804 | case `/usr/bin/file conftest.$ac_objext` in | |
15805 | *32-bit*) | |
15806 | LD="${LD-ld} -32" | |
15807 | ;; | |
15808 | *N32*) | |
15809 | LD="${LD-ld} -n32" | |
15810 | ;; | |
15811 | *64-bit*) | |
15812 | LD="${LD-ld} -64" | |
15813 | ;; | |
15814 | esac | |
15815 | fi | |
15816 | fi | |
15817 | rm -rf conftest* | |
15818 | ;; | |
15819 | ||
15820 | x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ | |
15821 | s390*-*linux*|s390*-*tpf*|sparc*-*linux*) | |
15822 | # Find out which ABI we are using. | |
15823 | echo 'int i;' > conftest.$ac_ext | |
15824 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
15825 | (eval $ac_compile) 2>&5 | |
15826 | ac_status=$? | |
15827 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15828 | (exit $ac_status); }; then | |
15829 | case `/usr/bin/file conftest.o` in | |
15830 | *32-bit*) | |
15831 | case $host in | |
15832 | x86_64-*kfreebsd*-gnu) | |
15833 | LD="${LD-ld} -m elf_i386_fbsd" | |
15834 | ;; | |
15835 | x86_64-*linux*) | |
15836 | LD="${LD-ld} -m elf_i386" | |
15837 | ;; | |
15838 | ppc64-*linux*|powerpc64-*linux*) | |
15839 | LD="${LD-ld} -m elf32ppclinux" | |
15840 | ;; | |
15841 | s390x-*linux*) | |
15842 | LD="${LD-ld} -m elf_s390" | |
15843 | ;; | |
15844 | sparc64-*linux*) | |
15845 | LD="${LD-ld} -m elf32_sparc" | |
15846 | ;; | |
15847 | esac | |
15848 | ;; | |
15849 | *64-bit*) | |
15850 | case $host in | |
15851 | x86_64-*kfreebsd*-gnu) | |
15852 | LD="${LD-ld} -m elf_x86_64_fbsd" | |
15853 | ;; | |
15854 | x86_64-*linux*) | |
15855 | LD="${LD-ld} -m elf_x86_64" | |
15856 | ;; | |
15857 | ppc*-*linux*|powerpc*-*linux*) | |
15858 | LD="${LD-ld} -m elf64ppc" | |
15859 | ;; | |
15860 | s390*-*linux*|s390*-*tpf*) | |
15861 | LD="${LD-ld} -m elf64_s390" | |
15862 | ;; | |
15863 | sparc*-*linux*) | |
15864 | LD="${LD-ld} -m elf64_sparc" | |
15865 | ;; | |
15866 | esac | |
15867 | ;; | |
15868 | esac | |
15869 | fi | |
15870 | rm -rf conftest* | |
15871 | ;; | |
15872 | ||
15873 | *-*-sco3.2v5*) | |
15874 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
15875 | SAVE_CFLAGS="$CFLAGS" | |
15876 | CFLAGS="$CFLAGS -belf" | |
15877 | echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 | |
15878 | echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6 | |
15879 | if test "${lt_cv_cc_needs_belf+set}" = set; then | |
15880 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15881 | else | |
15882 | ac_ext=c | |
15883 | ac_cpp='$CPP $CPPFLAGS' | |
15884 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
15885 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
15886 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
15887 | ||
15888 | cat >conftest.$ac_ext <<_ACEOF | |
15889 | /* confdefs.h. */ | |
15890 | _ACEOF | |
15891 | cat confdefs.h >>conftest.$ac_ext | |
15892 | cat >>conftest.$ac_ext <<_ACEOF | |
15893 | /* end confdefs.h. */ | |
15894 | ||
15895 | int | |
15896 | main () | |
15897 | { | |
15898 | ||
15899 | ; | |
15900 | return 0; | |
15901 | } | |
15902 | _ACEOF | |
15903 | rm -f conftest.$ac_objext conftest$ac_exeext | |
15904 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
15905 | (eval $ac_link) 2>conftest.er1 | |
15906 | ac_status=$? | |
15907 | grep -v '^ *+' conftest.er1 >conftest.err | |
15908 | rm -f conftest.er1 | |
15909 | cat conftest.err >&5 | |
15910 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15911 | (exit $ac_status); } && | |
15912 | { ac_try='test -z "$ac_c_werror_flag" | |
15913 | || test ! -s conftest.err' | |
15914 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15915 | (eval $ac_try) 2>&5 | |
15916 | ac_status=$? | |
15917 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15918 | (exit $ac_status); }; } && | |
15919 | { ac_try='test -s conftest$ac_exeext' | |
15920 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
15921 | (eval $ac_try) 2>&5 | |
15922 | ac_status=$? | |
15923 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15924 | (exit $ac_status); }; }; then | |
15925 | lt_cv_cc_needs_belf=yes | |
15926 | else | |
15927 | echo "$as_me: failed program was:" >&5 | |
15928 | sed 's/^/| /' conftest.$ac_ext >&5 | |
15929 | ||
15930 | lt_cv_cc_needs_belf=no | |
15931 | fi | |
15932 | rm -f conftest.err conftest.$ac_objext \ | |
15933 | conftest$ac_exeext conftest.$ac_ext | |
15934 | ac_ext=c | |
15935 | ac_cpp='$CPP $CPPFLAGS' | |
15936 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
15937 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
15938 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
15939 | ||
15940 | fi | |
15941 | echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 | |
15942 | echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6 | |
15943 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then | |
15944 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
15945 | CFLAGS="$SAVE_CFLAGS" | |
15946 | fi | |
15947 | ;; | |
15948 | sparc*-*solaris*) | |
15949 | # Find out which ABI we are using. | |
15950 | echo 'int i;' > conftest.$ac_ext | |
15951 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
15952 | (eval $ac_compile) 2>&5 | |
15953 | ac_status=$? | |
15954 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15955 | (exit $ac_status); }; then | |
15956 | case `/usr/bin/file conftest.o` in | |
15957 | *64-bit*) | |
15958 | case $lt_cv_prog_gnu_ld in | |
15959 | yes*) LD="${LD-ld} -m elf64_sparc" ;; | |
15960 | *) LD="${LD-ld} -64" ;; | |
15961 | esac | |
15962 | ;; | |
15963 | esac | |
15964 | fi | |
15965 | rm -rf conftest* | |
15966 | ;; | |
15967 | esac | |
15968 | ||
15969 | need_locks="$enable_libtool_lock" | |
15970 | ||
15971 | ||
15972 | for ac_header in dlfcn.h | |
15973 | do | |
15974 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
15975 | echo "$as_me:$LINENO: checking for $ac_header" >&5 | |
15976 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
15977 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
15978 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
15979 | else | |
15980 | cat >conftest.$ac_ext <<_ACEOF | |
15981 | /* confdefs.h. */ | |
15982 | _ACEOF | |
15983 | cat confdefs.h >>conftest.$ac_ext | |
15984 | cat >>conftest.$ac_ext <<_ACEOF | |
15985 | /* end confdefs.h. */ | |
15986 | #include <$ac_header> | |
15987 | _ACEOF | |
15988 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
15989 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
15990 | ac_status=$? | |
15991 | grep -v '^ *+' conftest.er1 >conftest.err | |
15992 | rm -f conftest.er1 | |
15993 | cat conftest.err >&5 | |
15994 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
15995 | (exit $ac_status); } >/dev/null; then | |
15996 | if test -s conftest.err; then | |
15997 | ac_cpp_err=$ac_c_preproc_warn_flag | |
15998 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
15999 | else | |
16000 | ac_cpp_err= | |
16001 | fi | |
16002 | else | |
16003 | ac_cpp_err=yes | |
16004 | fi | |
16005 | if test -z "$ac_cpp_err"; then | |
16006 | eval "$as_ac_Header=yes" | |
16007 | else | |
16008 | echo "$as_me: failed program was:" >&5 | |
16009 | sed 's/^/| /' conftest.$ac_ext >&5 | |
16010 | ||
16011 | eval "$as_ac_Header=no" | |
16012 | fi | |
16013 | rm -f conftest.err conftest.$ac_ext | |
16014 | fi | |
16015 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
16016 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
16017 | if test `eval echo '${'$as_ac_Header'}'` = yes; then | |
16018 | cat >>confdefs.h <<_ACEOF | |
16019 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
16020 | _ACEOF | |
16021 | ||
16022 | fi | |
16023 | done | |
16024 | ||
16025 | ||
16026 | ||
16027 | # This can be used to rebuild libtool when needed | |
16028 | LIBTOOL_DEPS="$ltmain" | |
16029 | ||
16030 | # Always use our own libtool. | |
16031 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
16032 | ||
16033 | ||
16034 | ||
16035 | ||
16036 | ||
16037 | ||
16038 | ||
16039 | ||
16040 | ||
16041 | ||
16042 | ||
16043 | ||
16044 | ||
16045 | ||
16046 | ||
16047 | ||
16048 | ||
16049 | ||
16050 | ||
16051 | ||
16052 | ||
16053 | ||
16054 | ||
16055 | ||
16056 | ||
16057 | test -z "$LN_S" && LN_S="ln -s" | |
16058 | ||
16059 | ||
16060 | ||
16061 | ||
16062 | ||
16063 | ||
16064 | ||
16065 | ||
16066 | ||
16067 | ||
16068 | ||
16069 | ||
16070 | ||
16071 | ||
16072 | if test -n "${ZSH_VERSION+set}" ; then | |
16073 | setopt NO_GLOB_SUBST | |
16074 | fi | |
16075 | ||
16076 | echo "$as_me:$LINENO: checking for objdir" >&5 | |
16077 | echo $ECHO_N "checking for objdir... $ECHO_C" >&6 | |
16078 | if test "${lt_cv_objdir+set}" = set; then | |
16079 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16080 | else | |
16081 | rm -f .libs 2>/dev/null | |
16082 | mkdir .libs 2>/dev/null | |
16083 | if test -d .libs; then | |
16084 | lt_cv_objdir=.libs | |
16085 | else | |
16086 | # MS-DOS does not allow filenames that begin with a dot. | |
16087 | lt_cv_objdir=_libs | |
16088 | fi | |
16089 | rmdir .libs 2>/dev/null | |
16090 | fi | |
16091 | echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 | |
16092 | echo "${ECHO_T}$lt_cv_objdir" >&6 | |
16093 | objdir=$lt_cv_objdir | |
16094 | ||
16095 | ||
16096 | ||
16097 | ||
16098 | ||
16099 | cat >>confdefs.h <<_ACEOF | |
16100 | #define LT_OBJDIR "$lt_cv_objdir/" | |
16101 | _ACEOF | |
16102 | ||
16103 | ||
16104 | ||
16105 | ||
16106 | ||
16107 | ||
16108 | ||
16109 | ||
16110 | ||
16111 | ||
16112 | ||
16113 | ||
16114 | ||
16115 | ||
16116 | ||
16117 | ||
16118 | ||
16119 | case $host_os in | |
16120 | aix3*) | |
16121 | # AIX sometimes has problems with the GCC collect2 program. For some | |
16122 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
16123 | # vanish in a puff of smoke. | |
16124 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
16125 | COLLECT_NAMES= | |
16126 | export COLLECT_NAMES | |
16127 | fi | |
16128 | ;; | |
16129 | esac | |
16130 | ||
16131 | # Sed substitution that helps us do robust quoting. It backslashifies | |
16132 | # metacharacters that are still active within double-quoted strings. | |
16133 | sed_quote_subst='s/\(["`$\\]\)/\\\1/g' | |
16134 | ||
16135 | # Same as above, but do not quote variable references. | |
16136 | double_quote_subst='s/\(["`\\]\)/\\\1/g' | |
16137 | ||
16138 | # Sed substitution to delay expansion of an escaped shell variable in a | |
16139 | # double_quote_subst'ed string. | |
16140 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
16141 | ||
16142 | # Sed substitution to delay expansion of an escaped single quote. | |
16143 | delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' | |
16144 | ||
16145 | # Sed substitution to avoid accidental globbing in evaled expressions | |
16146 | no_glob_subst='s/\*/\\\*/g' | |
16147 | ||
16148 | # Global variables: | |
16149 | ofile=libtool | |
16150 | can_build_shared=yes | |
16151 | ||
16152 | # All known linkers require a `.a' archive for static linking (except MSVC, | |
16153 | # which needs '.lib'). | |
16154 | libext=a | |
16155 | ||
16156 | with_gnu_ld="$lt_cv_prog_gnu_ld" | |
16157 | ||
16158 | old_CC="$CC" | |
16159 | old_CFLAGS="$CFLAGS" | |
16160 | ||
16161 | # Set sane defaults for various variables | |
16162 | test -z "$CC" && CC=cc | |
16163 | test -z "$LTCC" && LTCC=$CC | |
16164 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS | |
16165 | test -z "$LD" && LD=ld | |
16166 | test -z "$ac_objext" && ac_objext=o | |
16167 | ||
16168 | for cc_temp in $compiler""; do | |
16169 | case $cc_temp in | |
16170 | compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; | |
16171 | distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; | |
16172 | \-*) ;; | |
16173 | *) break;; | |
16174 | esac | |
16175 | done | |
16176 | cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` | |
16177 | ||
16178 | ||
16179 | # Only perform the check for file, if the check method requires it | |
16180 | test -z "$MAGIC_CMD" && MAGIC_CMD=file | |
16181 | case $deplibs_check_method in | |
16182 | file_magic*) | |
16183 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then | |
16184 | echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 | |
16185 | echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6 | |
16186 | if test "${lt_cv_path_MAGIC_CMD+set}" = set; then | |
16187 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16188 | else | |
16189 | case $MAGIC_CMD in | |
16190 | [\\/*] | ?:[\\/]*) | |
16191 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
16192 | ;; | |
16193 | *) | |
16194 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
16195 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
16196 | ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" | |
16197 | for ac_dir in $ac_dummy; do | |
16198 | IFS="$lt_save_ifs" | |
16199 | test -z "$ac_dir" && ac_dir=. | |
16200 | if test -f $ac_dir/${ac_tool_prefix}file; then | |
16201 | lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" | |
16202 | if test -n "$file_magic_test_file"; then | |
16203 | case $deplibs_check_method in | |
16204 | "file_magic "*) | |
16205 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
16206 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
16207 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
16208 | $EGREP "$file_magic_regex" > /dev/null; then | |
16209 | : | |
16210 | else | |
16211 | cat <<_LT_EOF 1>&2 | |
16212 | ||
16213 | *** Warning: the command libtool uses to detect shared libraries, | |
16214 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
16215 | *** The result is that libtool may fail to recognize shared libraries | |
16216 | *** as such. This will affect the creation of libtool libraries that | |
16217 | *** depend on shared libraries, but programs linked with such libtool | |
16218 | *** libraries will work regardless of this problem. Nevertheless, you | |
16219 | *** may want to report the problem to your system manager and/or to | |
16220 | *** bug-libtool@gnu.org | |
16221 | ||
16222 | _LT_EOF | |
16223 | fi ;; | |
16224 | esac | |
16225 | fi | |
16226 | break | |
16227 | fi | |
16228 | done | |
16229 | IFS="$lt_save_ifs" | |
16230 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
16231 | ;; | |
16232 | esac | |
16233 | fi | |
16234 | ||
16235 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
16236 | if test -n "$MAGIC_CMD"; then | |
16237 | echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 | |
16238 | echo "${ECHO_T}$MAGIC_CMD" >&6 | |
16239 | else | |
16240 | echo "$as_me:$LINENO: result: no" >&5 | |
16241 | echo "${ECHO_T}no" >&6 | |
16242 | fi | |
16243 | ||
16244 | ||
16245 | ||
16246 | ||
16247 | ||
16248 | if test -z "$lt_cv_path_MAGIC_CMD"; then | |
16249 | if test -n "$ac_tool_prefix"; then | |
16250 | echo "$as_me:$LINENO: checking for file" >&5 | |
16251 | echo $ECHO_N "checking for file... $ECHO_C" >&6 | |
16252 | if test "${lt_cv_path_MAGIC_CMD+set}" = set; then | |
16253 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16254 | else | |
16255 | case $MAGIC_CMD in | |
16256 | [\\/*] | ?:[\\/]*) | |
16257 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
16258 | ;; | |
16259 | *) | |
16260 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
16261 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
16262 | ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" | |
16263 | for ac_dir in $ac_dummy; do | |
16264 | IFS="$lt_save_ifs" | |
16265 | test -z "$ac_dir" && ac_dir=. | |
16266 | if test -f $ac_dir/file; then | |
16267 | lt_cv_path_MAGIC_CMD="$ac_dir/file" | |
16268 | if test -n "$file_magic_test_file"; then | |
16269 | case $deplibs_check_method in | |
16270 | "file_magic "*) | |
16271 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
16272 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
16273 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
16274 | $EGREP "$file_magic_regex" > /dev/null; then | |
16275 | : | |
16276 | else | |
16277 | cat <<_LT_EOF 1>&2 | |
16278 | ||
16279 | *** Warning: the command libtool uses to detect shared libraries, | |
16280 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
16281 | *** The result is that libtool may fail to recognize shared libraries | |
16282 | *** as such. This will affect the creation of libtool libraries that | |
16283 | *** depend on shared libraries, but programs linked with such libtool | |
16284 | *** libraries will work regardless of this problem. Nevertheless, you | |
16285 | *** may want to report the problem to your system manager and/or to | |
16286 | *** bug-libtool@gnu.org | |
16287 | ||
16288 | _LT_EOF | |
16289 | fi ;; | |
16290 | esac | |
16291 | fi | |
16292 | break | |
16293 | fi | |
16294 | done | |
16295 | IFS="$lt_save_ifs" | |
16296 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
16297 | ;; | |
16298 | esac | |
16299 | fi | |
16300 | ||
16301 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
16302 | if test -n "$MAGIC_CMD"; then | |
16303 | echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 | |
16304 | echo "${ECHO_T}$MAGIC_CMD" >&6 | |
16305 | else | |
16306 | echo "$as_me:$LINENO: result: no" >&5 | |
16307 | echo "${ECHO_T}no" >&6 | |
16308 | fi | |
16309 | ||
16310 | ||
16311 | else | |
16312 | MAGIC_CMD=: | |
16313 | fi | |
16314 | fi | |
16315 | ||
16316 | fi | |
16317 | ;; | |
16318 | esac | |
16319 | ||
16320 | # Use C for the default configuration in the libtool script | |
16321 | ||
16322 | lt_save_CC="$CC" | |
16323 | ac_ext=c | |
16324 | ac_cpp='$CPP $CPPFLAGS' | |
16325 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
16326 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
16327 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
16328 | ||
16329 | ||
16330 | # Source file extension for C test sources. | |
16331 | ac_ext=c | |
16332 | ||
16333 | # Object file extension for compiled C test sources. | |
16334 | objext=o | |
16335 | objext=$objext | |
16336 | ||
16337 | # Code to be used in simple compile tests | |
16338 | lt_simple_compile_test_code="int some_variable = 0;" | |
16339 | ||
16340 | # Code to be used in simple link tests | |
16341 | lt_simple_link_test_code='int main(){return(0);}' | |
16342 | ||
16343 | ||
16344 | ||
16345 | ||
16346 | ||
16347 | ||
16348 | ||
16349 | # If no C compiler was specified, use CC. | |
16350 | LTCC=${LTCC-"$CC"} | |
16351 | ||
16352 | # If no C compiler flags were specified, use CFLAGS. | |
16353 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
16354 | ||
16355 | # Allow CC to be a program name with arguments. | |
16356 | compiler=$CC | |
16357 | ||
16358 | # Save the default compiler, since it gets overwritten when the other | |
16359 | # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. | |
16360 | compiler_DEFAULT=$CC | |
16361 | ||
16362 | # save warnings/boilerplate of simple test code | |
16363 | ac_outfile=conftest.$ac_objext | |
16364 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
16365 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
16366 | _lt_compiler_boilerplate=`cat conftest.err` | |
16367 | $RM conftest* | |
16368 | ||
16369 | ac_outfile=conftest.$ac_objext | |
16370 | echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
16371 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
16372 | _lt_linker_boilerplate=`cat conftest.err` | |
16373 | $RM conftest* | |
16374 | ||
16375 | ||
16376 | ## CAVEAT EMPTOR: | |
16377 | ## There is no encapsulation within the following macros, do not change | |
16378 | ## the running order or otherwise move them around unless you know exactly | |
16379 | ## what you are doing... | |
16380 | if test -n "$compiler"; then | |
16381 | ||
16382 | lt_prog_compiler_no_builtin_flag= | |
16383 | ||
16384 | if test "$GCC" = yes; then | |
16385 | lt_prog_compiler_no_builtin_flag=' -fno-builtin' | |
16386 | ||
16387 | echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 | |
16388 | echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6 | |
16389 | if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then | |
16390 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16391 | else | |
16392 | lt_cv_prog_compiler_rtti_exceptions=no | |
16393 | ac_outfile=conftest.$ac_objext | |
16394 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
16395 | lt_compiler_flag="-fno-rtti -fno-exceptions" | |
16396 | # Insert the option either (1) after the last *FLAGS variable, or | |
16397 | # (2) before a word containing "conftest.", or (3) at the end. | |
16398 | # Note that $ac_compile itself does not contain backslashes and begins | |
16399 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
16400 | # The option is referenced via a variable to avoid confusing sed. | |
16401 | lt_compile=`echo "$ac_compile" | $SED \ | |
16402 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
16403 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
16404 | -e 's:$: $lt_compiler_flag:'` | |
47ad7893 | 16405 | (eval echo "\"\$as_me:16405: $lt_compile\"" >&5) |
da0f6381 PB |
16406 | (eval "$lt_compile" 2>conftest.err) |
16407 | ac_status=$? | |
16408 | cat conftest.err >&5 | |
47ad7893 | 16409 | echo "$as_me:16409: \$? = $ac_status" >&5 |
da0f6381 PB |
16410 | if (exit $ac_status) && test -s "$ac_outfile"; then |
16411 | # The compiler can only warn and ignore the option if not recognized | |
16412 | # So say no if there are warnings other than the usual output. | |
16413 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp | |
16414 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
16415 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
16416 | lt_cv_prog_compiler_rtti_exceptions=yes | |
16417 | fi | |
16418 | fi | |
16419 | $RM conftest* | |
16420 | ||
16421 | fi | |
16422 | echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 | |
16423 | echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6 | |
16424 | ||
16425 | if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then | |
16426 | lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" | |
16427 | else | |
16428 | : | |
16429 | fi | |
16430 | ||
16431 | fi | |
16432 | ||
16433 | ||
16434 | ||
16435 | ||
16436 | ||
16437 | ||
16438 | lt_prog_compiler_wl= | |
16439 | lt_prog_compiler_pic= | |
16440 | lt_prog_compiler_static= | |
16441 | ||
16442 | echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 | |
16443 | echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6 | |
16444 | ||
16445 | if test "$GCC" = yes; then | |
16446 | lt_prog_compiler_wl='-Wl,' | |
16447 | lt_prog_compiler_static='-static' | |
16448 | ||
16449 | case $host_os in | |
16450 | aix*) | |
16451 | # All AIX code is PIC. | |
16452 | if test "$host_cpu" = ia64; then | |
16453 | # AIX 5 now supports IA64 processor | |
16454 | lt_prog_compiler_static='-Bstatic' | |
16455 | fi | |
16456 | ;; | |
16457 | ||
16458 | amigaos*) | |
16459 | if test "$host_cpu" = m68k; then | |
16460 | # FIXME: we need at least 68020 code to build shared libraries, but | |
16461 | # adding the `-m68020' flag to GCC prevents building anything better, | |
16462 | # like `-m68040'. | |
16463 | lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' | |
16464 | fi | |
16465 | ;; | |
16466 | ||
16467 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
16468 | # PIC is the default for these OSes. | |
16469 | ;; | |
16470 | ||
16471 | mingw* | cygwin* | pw32* | os2*) | |
16472 | # This hack is so that the source file can tell whether it is being | |
16473 | # built for inclusion in a dll (and should export symbols for example). | |
16474 | # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
16475 | # (--disable-auto-import) libraries | |
16476 | lt_prog_compiler_pic='-DDLL_EXPORT' | |
16477 | ;; | |
16478 | ||
16479 | darwin* | rhapsody*) | |
16480 | # PIC is the default on this platform | |
16481 | # Common symbols not allowed in MH_DYLIB files | |
16482 | lt_prog_compiler_pic='-fno-common' | |
16483 | ;; | |
16484 | ||
16485 | hpux*) | |
16486 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
16487 | # not for PA HP-UX. | |
16488 | case $host_cpu in | |
16489 | hppa*64*|ia64*) | |
16490 | # +Z the default | |
16491 | ;; | |
16492 | *) | |
16493 | lt_prog_compiler_pic='-fPIC' | |
16494 | ;; | |
16495 | esac | |
16496 | ;; | |
16497 | ||
16498 | interix[3-9]*) | |
16499 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
16500 | # Instead, we relocate shared libraries at runtime. | |
16501 | ;; | |
16502 | ||
16503 | msdosdjgpp*) | |
16504 | # Just because we use GCC doesn't mean we suddenly get shared libraries | |
16505 | # on systems that don't support them. | |
16506 | lt_prog_compiler_can_build_shared=no | |
16507 | enable_shared=no | |
16508 | ;; | |
16509 | ||
16510 | *nto* | *qnx*) | |
16511 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
16512 | # it will coredump. | |
16513 | lt_prog_compiler_pic='-fPIC -shared' | |
16514 | ;; | |
16515 | ||
16516 | sysv4*MP*) | |
16517 | if test -d /usr/nec; then | |
16518 | lt_prog_compiler_pic=-Kconform_pic | |
16519 | fi | |
16520 | ;; | |
16521 | ||
16522 | *) | |
16523 | lt_prog_compiler_pic='-fPIC' | |
16524 | ;; | |
16525 | esac | |
16526 | else | |
16527 | # PORTME Check for flag to pass linker flags through the system compiler. | |
16528 | case $host_os in | |
16529 | aix*) | |
16530 | lt_prog_compiler_wl='-Wl,' | |
16531 | if test "$host_cpu" = ia64; then | |
16532 | # AIX 5 now supports IA64 processor | |
16533 | lt_prog_compiler_static='-Bstatic' | |
16534 | else | |
16535 | lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' | |
16536 | fi | |
16537 | ;; | |
16538 | darwin*) | |
16539 | # PIC is the default on this platform | |
16540 | # Common symbols not allowed in MH_DYLIB files | |
16541 | case $cc_basename in | |
16542 | xlc*) | |
16543 | lt_prog_compiler_pic='-qnocommon' | |
16544 | lt_prog_compiler_wl='-Wl,' | |
16545 | ;; | |
16546 | esac | |
16547 | ;; | |
16548 | ||
16549 | mingw* | cygwin* | pw32* | os2*) | |
16550 | # This hack is so that the source file can tell whether it is being | |
16551 | # built for inclusion in a dll (and should export symbols for example). | |
16552 | lt_prog_compiler_pic='-DDLL_EXPORT' | |
16553 | ;; | |
16554 | ||
16555 | hpux9* | hpux10* | hpux11*) | |
16556 | lt_prog_compiler_wl='-Wl,' | |
16557 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
16558 | # not for PA HP-UX. | |
16559 | case $host_cpu in | |
16560 | hppa*64*|ia64*) | |
16561 | # +Z the default | |
16562 | ;; | |
16563 | *) | |
16564 | lt_prog_compiler_pic='+Z' | |
16565 | ;; | |
16566 | esac | |
16567 | # Is there a better lt_prog_compiler_static that works with the bundled CC? | |
16568 | lt_prog_compiler_static='${wl}-a ${wl}archive' | |
16569 | ;; | |
16570 | ||
16571 | irix5* | irix6* | nonstopux*) | |
16572 | lt_prog_compiler_wl='-Wl,' | |
16573 | # PIC (with -KPIC) is the default. | |
16574 | lt_prog_compiler_static='-non_shared' | |
16575 | ;; | |
16576 | ||
16577 | linux* | k*bsd*-gnu) | |
16578 | case $cc_basename in | |
16579 | icc* | ecc*) | |
16580 | lt_prog_compiler_wl='-Wl,' | |
16581 | lt_prog_compiler_pic='-KPIC' | |
16582 | lt_prog_compiler_static='-static' | |
16583 | ;; | |
16584 | pgcc* | pgf77* | pgf90* | pgf95*) | |
16585 | # Portland Group compilers (*not* the Pentium gcc compiler, | |
16586 | # which looks to be a dead project) | |
16587 | lt_prog_compiler_wl='-Wl,' | |
16588 | lt_prog_compiler_pic='-fpic' | |
16589 | lt_prog_compiler_static='-Bstatic' | |
16590 | ;; | |
16591 | ccc*) | |
16592 | lt_prog_compiler_wl='-Wl,' | |
16593 | # All Alpha code is PIC. | |
16594 | lt_prog_compiler_static='-non_shared' | |
16595 | ;; | |
16596 | *) | |
16597 | case `$CC -V 2>&1 | sed 5q` in | |
16598 | *Sun\ C*) | |
16599 | # Sun C 5.9 | |
16600 | lt_prog_compiler_pic='-KPIC' | |
16601 | lt_prog_compiler_static='-Bstatic' | |
16602 | lt_prog_compiler_wl='-Wl,' | |
16603 | ;; | |
16604 | *Sun\ F*) | |
16605 | # Sun Fortran 8.3 passes all unrecognized flags to the linker | |
16606 | lt_prog_compiler_pic='-KPIC' | |
16607 | lt_prog_compiler_static='-Bstatic' | |
16608 | lt_prog_compiler_wl='' | |
16609 | ;; | |
16610 | esac | |
16611 | ;; | |
16612 | esac | |
16613 | ;; | |
16614 | ||
16615 | newsos6) | |
16616 | lt_prog_compiler_pic='-KPIC' | |
16617 | lt_prog_compiler_static='-Bstatic' | |
16618 | ;; | |
16619 | ||
16620 | *nto* | *qnx*) | |
16621 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
16622 | # it will coredump. | |
16623 | lt_prog_compiler_pic='-fPIC -shared' | |
16624 | ;; | |
16625 | ||
16626 | osf3* | osf4* | osf5*) | |
16627 | lt_prog_compiler_wl='-Wl,' | |
16628 | # All OSF/1 code is PIC. | |
16629 | lt_prog_compiler_static='-non_shared' | |
16630 | ;; | |
16631 | ||
16632 | rdos*) | |
16633 | lt_prog_compiler_static='-non_shared' | |
16634 | ;; | |
16635 | ||
16636 | solaris*) | |
16637 | lt_prog_compiler_pic='-KPIC' | |
16638 | lt_prog_compiler_static='-Bstatic' | |
16639 | case $cc_basename in | |
16640 | f77* | f90* | f95*) | |
16641 | lt_prog_compiler_wl='-Qoption ld ';; | |
16642 | *) | |
16643 | lt_prog_compiler_wl='-Wl,';; | |
16644 | esac | |
16645 | ;; | |
16646 | ||
16647 | sunos4*) | |
16648 | lt_prog_compiler_wl='-Qoption ld ' | |
16649 | lt_prog_compiler_pic='-PIC' | |
16650 | lt_prog_compiler_static='-Bstatic' | |
16651 | ;; | |
16652 | ||
16653 | sysv4 | sysv4.2uw2* | sysv4.3*) | |
16654 | lt_prog_compiler_wl='-Wl,' | |
16655 | lt_prog_compiler_pic='-KPIC' | |
16656 | lt_prog_compiler_static='-Bstatic' | |
16657 | ;; | |
16658 | ||
16659 | sysv4*MP*) | |
16660 | if test -d /usr/nec ;then | |
16661 | lt_prog_compiler_pic='-Kconform_pic' | |
16662 | lt_prog_compiler_static='-Bstatic' | |
16663 | fi | |
16664 | ;; | |
16665 | ||
16666 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
16667 | lt_prog_compiler_wl='-Wl,' | |
16668 | lt_prog_compiler_pic='-KPIC' | |
16669 | lt_prog_compiler_static='-Bstatic' | |
16670 | ;; | |
16671 | ||
16672 | unicos*) | |
16673 | lt_prog_compiler_wl='-Wl,' | |
16674 | lt_prog_compiler_can_build_shared=no | |
16675 | ;; | |
16676 | ||
16677 | uts4*) | |
16678 | lt_prog_compiler_pic='-pic' | |
16679 | lt_prog_compiler_static='-Bstatic' | |
16680 | ;; | |
16681 | ||
16682 | *) | |
16683 | lt_prog_compiler_can_build_shared=no | |
16684 | ;; | |
16685 | esac | |
16686 | fi | |
16687 | ||
16688 | case $host_os in | |
16689 | # For platforms which do not support PIC, -DPIC is meaningless: | |
16690 | *djgpp*) | |
16691 | lt_prog_compiler_pic= | |
16692 | ;; | |
16693 | *) | |
16694 | lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" | |
16695 | ;; | |
16696 | esac | |
16697 | echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 | |
16698 | echo "${ECHO_T}$lt_prog_compiler_pic" >&6 | |
16699 | ||
16700 | ||
16701 | ||
16702 | ||
16703 | ||
16704 | ||
16705 | # | |
16706 | # Check to make sure the PIC flag actually works. | |
16707 | # | |
16708 | if test -n "$lt_prog_compiler_pic"; then | |
16709 | echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 | |
16710 | echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6 | |
16711 | if test "${lt_prog_compiler_pic_works+set}" = set; then | |
16712 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16713 | else | |
16714 | lt_prog_compiler_pic_works=no | |
16715 | ac_outfile=conftest.$ac_objext | |
16716 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
16717 | lt_compiler_flag="$lt_prog_compiler_pic -DPIC" | |
16718 | # Insert the option either (1) after the last *FLAGS variable, or | |
16719 | # (2) before a word containing "conftest.", or (3) at the end. | |
16720 | # Note that $ac_compile itself does not contain backslashes and begins | |
16721 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
16722 | # The option is referenced via a variable to avoid confusing sed. | |
16723 | lt_compile=`echo "$ac_compile" | $SED \ | |
16724 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
16725 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
16726 | -e 's:$: $lt_compiler_flag:'` | |
47ad7893 | 16727 | (eval echo "\"\$as_me:16727: $lt_compile\"" >&5) |
da0f6381 PB |
16728 | (eval "$lt_compile" 2>conftest.err) |
16729 | ac_status=$? | |
16730 | cat conftest.err >&5 | |
47ad7893 | 16731 | echo "$as_me:16731: \$? = $ac_status" >&5 |
da0f6381 PB |
16732 | if (exit $ac_status) && test -s "$ac_outfile"; then |
16733 | # The compiler can only warn and ignore the option if not recognized | |
16734 | # So say no if there are warnings other than the usual output. | |
16735 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp | |
16736 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
16737 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
16738 | lt_prog_compiler_pic_works=yes | |
16739 | fi | |
16740 | fi | |
16741 | $RM conftest* | |
16742 | ||
16743 | fi | |
16744 | echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5 | |
16745 | echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6 | |
16746 | ||
16747 | if test x"$lt_prog_compiler_pic_works" = xyes; then | |
16748 | case $lt_prog_compiler_pic in | |
16749 | "" | " "*) ;; | |
16750 | *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; | |
16751 | esac | |
16752 | else | |
16753 | lt_prog_compiler_pic= | |
16754 | lt_prog_compiler_can_build_shared=no | |
16755 | fi | |
16756 | ||
16757 | fi | |
16758 | ||
16759 | ||
16760 | ||
16761 | ||
16762 | ||
16763 | ||
16764 | # | |
16765 | # Check to make sure the static flag actually works. | |
16766 | # | |
16767 | wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" | |
16768 | echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 | |
16769 | echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6 | |
16770 | if test "${lt_prog_compiler_static_works+set}" = set; then | |
16771 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16772 | else | |
16773 | lt_prog_compiler_static_works=no | |
16774 | save_LDFLAGS="$LDFLAGS" | |
16775 | LDFLAGS="$LDFLAGS $lt_tmp_static_flag" | |
16776 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
16777 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
16778 | # The linker can only warn and ignore the option if not recognized | |
16779 | # So say no if there are warnings | |
16780 | if test -s conftest.err; then | |
16781 | # Append any errors to the config.log. | |
16782 | cat conftest.err 1>&5 | |
16783 | $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp | |
16784 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
16785 | if diff conftest.exp conftest.er2 >/dev/null; then | |
16786 | lt_prog_compiler_static_works=yes | |
16787 | fi | |
16788 | else | |
16789 | lt_prog_compiler_static_works=yes | |
16790 | fi | |
16791 | fi | |
16792 | $RM conftest* | |
16793 | LDFLAGS="$save_LDFLAGS" | |
16794 | ||
16795 | fi | |
16796 | echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5 | |
16797 | echo "${ECHO_T}$lt_prog_compiler_static_works" >&6 | |
16798 | ||
16799 | if test x"$lt_prog_compiler_static_works" = xyes; then | |
16800 | : | |
16801 | else | |
16802 | lt_prog_compiler_static= | |
16803 | fi | |
16804 | ||
16805 | ||
16806 | ||
16807 | ||
16808 | ||
16809 | ||
16810 | ||
16811 | echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 | |
16812 | echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 | |
16813 | if test "${lt_cv_prog_compiler_c_o+set}" = set; then | |
16814 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16815 | else | |
16816 | lt_cv_prog_compiler_c_o=no | |
16817 | $RM -r conftest 2>/dev/null | |
16818 | mkdir conftest | |
16819 | cd conftest | |
16820 | mkdir out | |
16821 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
16822 | ||
16823 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
16824 | # Insert the option either (1) after the last *FLAGS variable, or | |
16825 | # (2) before a word containing "conftest.", or (3) at the end. | |
16826 | # Note that $ac_compile itself does not contain backslashes and begins | |
16827 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
16828 | lt_compile=`echo "$ac_compile" | $SED \ | |
16829 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
16830 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
16831 | -e 's:$: $lt_compiler_flag:'` | |
47ad7893 | 16832 | (eval echo "\"\$as_me:16832: $lt_compile\"" >&5) |
da0f6381 PB |
16833 | (eval "$lt_compile" 2>out/conftest.err) |
16834 | ac_status=$? | |
16835 | cat out/conftest.err >&5 | |
47ad7893 | 16836 | echo "$as_me:16836: \$? = $ac_status" >&5 |
da0f6381 PB |
16837 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
16838 | then | |
16839 | # The compiler can only warn and ignore the option if not recognized | |
16840 | # So say no if there are warnings | |
16841 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
16842 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
16843 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
16844 | lt_cv_prog_compiler_c_o=yes | |
16845 | fi | |
16846 | fi | |
16847 | chmod u+w . 2>&5 | |
16848 | $RM conftest* | |
16849 | # SGI C++ compiler will create directory out/ii_files/ for | |
16850 | # template instantiation | |
16851 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
16852 | $RM out/* && rmdir out | |
16853 | cd .. | |
16854 | $RM -r conftest | |
16855 | $RM conftest* | |
16856 | ||
16857 | fi | |
16858 | echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 | |
16859 | echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6 | |
16860 | ||
16861 | ||
16862 | ||
16863 | ||
16864 | ||
16865 | ||
16866 | echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 | |
16867 | echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 | |
16868 | if test "${lt_cv_prog_compiler_c_o+set}" = set; then | |
16869 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
16870 | else | |
16871 | lt_cv_prog_compiler_c_o=no | |
16872 | $RM -r conftest 2>/dev/null | |
16873 | mkdir conftest | |
16874 | cd conftest | |
16875 | mkdir out | |
16876 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
16877 | ||
16878 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
16879 | # Insert the option either (1) after the last *FLAGS variable, or | |
16880 | # (2) before a word containing "conftest.", or (3) at the end. | |
16881 | # Note that $ac_compile itself does not contain backslashes and begins | |
16882 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
16883 | lt_compile=`echo "$ac_compile" | $SED \ | |
16884 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
16885 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
16886 | -e 's:$: $lt_compiler_flag:'` | |
47ad7893 | 16887 | (eval echo "\"\$as_me:16887: $lt_compile\"" >&5) |
da0f6381 PB |
16888 | (eval "$lt_compile" 2>out/conftest.err) |
16889 | ac_status=$? | |
16890 | cat out/conftest.err >&5 | |
47ad7893 | 16891 | echo "$as_me:16891: \$? = $ac_status" >&5 |
da0f6381 PB |
16892 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
16893 | then | |
16894 | # The compiler can only warn and ignore the option if not recognized | |
16895 | # So say no if there are warnings | |
16896 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
16897 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
16898 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
16899 | lt_cv_prog_compiler_c_o=yes | |
16900 | fi | |
16901 | fi | |
16902 | chmod u+w . 2>&5 | |
16903 | $RM conftest* | |
16904 | # SGI C++ compiler will create directory out/ii_files/ for | |
16905 | # template instantiation | |
16906 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
16907 | $RM out/* && rmdir out | |
16908 | cd .. | |
16909 | $RM -r conftest | |
16910 | $RM conftest* | |
16911 | ||
16912 | fi | |
16913 | echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 | |
16914 | echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6 | |
16915 | ||
16916 | ||
16917 | ||
16918 | ||
16919 | hard_links="nottested" | |
16920 | if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then | |
16921 | # do not overwrite the value of need_locks provided by the user | |
16922 | echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 | |
16923 | echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 | |
16924 | hard_links=yes | |
16925 | $RM conftest* | |
16926 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
16927 | touch conftest.a | |
16928 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
16929 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
16930 | echo "$as_me:$LINENO: result: $hard_links" >&5 | |
16931 | echo "${ECHO_T}$hard_links" >&6 | |
16932 | if test "$hard_links" = no; then | |
16933 | { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 | |
16934 | echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} | |
16935 | need_locks=warn | |
16936 | fi | |
16937 | else | |
16938 | need_locks=no | |
16939 | fi | |
16940 | ||
16941 | ||
16942 | ||
16943 | ||
16944 | ||
16945 | ||
16946 | echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 | |
16947 | echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6 | |
16948 | ||
16949 | runpath_var= | |
16950 | allow_undefined_flag= | |
16951 | always_export_symbols=no | |
16952 | archive_cmds= | |
16953 | archive_expsym_cmds= | |
16954 | compiler_needs_object=no | |
16955 | enable_shared_with_static_runtimes=no | |
16956 | export_dynamic_flag_spec= | |
16957 | export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
16958 | hardcode_automatic=no | |
16959 | hardcode_direct=no | |
16960 | hardcode_direct_absolute=no | |
16961 | hardcode_libdir_flag_spec= | |
16962 | hardcode_libdir_flag_spec_ld= | |
16963 | hardcode_libdir_separator= | |
16964 | hardcode_minus_L=no | |
16965 | hardcode_shlibpath_var=unsupported | |
16966 | inherit_rpath=no | |
16967 | link_all_deplibs=unknown | |
16968 | module_cmds= | |
16969 | module_expsym_cmds= | |
16970 | old_archive_from_new_cmds= | |
16971 | old_archive_from_expsyms_cmds= | |
16972 | thread_safe_flag_spec= | |
16973 | whole_archive_flag_spec= | |
16974 | # include_expsyms should be a list of space-separated symbols to be *always* | |
16975 | # included in the symbol list | |
16976 | include_expsyms= | |
16977 | # exclude_expsyms can be an extended regexp of symbols to exclude | |
16978 | # it will be wrapped by ` (' and `)$', so one must not match beginning or | |
16979 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
16980 | # as well as any symbol that contains `d'. | |
16981 | exclude_expsyms="_GLOBAL_OFFSET_TABLE_" | |
16982 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out | |
16983 | # platforms (ab)use it in PIC code, but their linkers get confused if | |
16984 | # the symbol is explicitly referenced. Since portable code cannot | |
16985 | # rely on this symbol name, it's probably fine to never include it in | |
16986 | # preloaded symbol tables. | |
16987 | extract_expsyms_cmds= | |
16988 | ||
16989 | case $host_os in | |
16990 | cygwin* | mingw* | pw32*) | |
16991 | # FIXME: the MSVC++ port hasn't been tested in a loooong time | |
16992 | # When not using gcc, we currently assume that we are using | |
16993 | # Microsoft Visual C++. | |
16994 | if test "$GCC" != yes; then | |
16995 | with_gnu_ld=no | |
16996 | fi | |
16997 | ;; | |
16998 | interix*) | |
16999 | # we just hope/assume this is gcc and not c89 (= MSVC++) | |
17000 | with_gnu_ld=yes | |
17001 | ;; | |
17002 | openbsd*) | |
17003 | with_gnu_ld=no | |
17004 | ;; | |
17005 | esac | |
17006 | ||
17007 | ld_shlibs=yes | |
17008 | if test "$with_gnu_ld" = yes; then | |
17009 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
17010 | wlarc='${wl}' | |
17011 | ||
17012 | # Set some defaults for GNU ld with shared library support. These | |
17013 | # are reset later if shared libraries are not supported. Putting them | |
17014 | # here allows them to be overridden if necessary. | |
17015 | runpath_var=LD_RUN_PATH | |
17016 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
17017 | export_dynamic_flag_spec='${wl}--export-dynamic' | |
17018 | # ancient GNU ld didn't support --whole-archive et. al. | |
17019 | if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then | |
17020 | whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
17021 | else | |
17022 | whole_archive_flag_spec= | |
17023 | fi | |
17024 | supports_anon_versioning=no | |
17025 | case `$LD -v 2>&1` in | |
17026 | *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 | |
17027 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... | |
17028 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... | |
17029 | *\ 2.11.*) ;; # other 2.11 versions | |
17030 | *) supports_anon_versioning=yes ;; | |
17031 | esac | |
17032 | ||
17033 | # See if GNU ld supports shared libraries. | |
17034 | case $host_os in | |
17035 | aix[3-9]*) | |
17036 | # On AIX/PPC, the GNU linker is very broken | |
17037 | if test "$host_cpu" != ia64; then | |
17038 | ld_shlibs=no | |
17039 | cat <<_LT_EOF 1>&2 | |
17040 | ||
17041 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported | |
17042 | *** to be unable to reliably create shared libraries on AIX. | |
17043 | *** Therefore, libtool is disabling shared libraries support. If you | |
17044 | *** really care for shared libraries, you may want to modify your PATH | |
17045 | *** so that a non-GNU linker is found, and then restart. | |
17046 | ||
17047 | _LT_EOF | |
17048 | fi | |
17049 | ;; | |
17050 | ||
17051 | amigaos*) | |
17052 | if test "$host_cpu" = m68k; then | |
17053 | archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' | |
17054 | hardcode_libdir_flag_spec='-L$libdir' | |
17055 | hardcode_minus_L=yes | |
17056 | fi | |
17057 | ||
17058 | # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports | |
17059 | # that the semantics of dynamic libraries on AmigaOS, at least up | |
17060 | # to version 4, is to share data among multiple programs linked | |
17061 | # with the same dynamic library. Since this doesn't match the | |
17062 | # behavior of shared libraries on other platforms, we can't use | |
17063 | # them. | |
17064 | ld_shlibs=no | |
17065 | ;; | |
17066 | ||
17067 | beos*) | |
17068 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
17069 | allow_undefined_flag=unsupported | |
17070 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
17071 | # support --undefined. This deserves some investigation. FIXME | |
17072 | archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
17073 | else | |
17074 | ld_shlibs=no | |
17075 | fi | |
17076 | ;; | |
17077 | ||
17078 | cygwin* | mingw* | pw32*) | |
17079 | # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, | |
17080 | # as there is no search path for DLLs. | |
17081 | hardcode_libdir_flag_spec='-L$libdir' | |
17082 | allow_undefined_flag=unsupported | |
17083 | always_export_symbols=no | |
17084 | enable_shared_with_static_runtimes=yes | |
17085 | export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' | |
17086 | ||
17087 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
17088 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
17089 | # If the export-symbols file already is a .def file (1st line | |
17090 | # is EXPORTS), use it as is; otherwise, prepend... | |
17091 | archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
17092 | cp $export_symbols $output_objdir/$soname.def; | |
17093 | else | |
17094 | echo EXPORTS > $output_objdir/$soname.def; | |
17095 | cat $export_symbols >> $output_objdir/$soname.def; | |
17096 | fi~ | |
17097 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
17098 | else | |
17099 | ld_shlibs=no | |
17100 | fi | |
17101 | ;; | |
17102 | ||
17103 | interix[3-9]*) | |
17104 | hardcode_direct=no | |
17105 | hardcode_shlibpath_var=no | |
17106 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
17107 | export_dynamic_flag_spec='${wl}-E' | |
17108 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
17109 | # Instead, shared libraries are loaded at an image base (0x10000000 by | |
17110 | # default) and relocated if they conflict, which is a slow very memory | |
17111 | # consuming and fragmenting process. To avoid this, we pick a random, | |
17112 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
17113 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
17114 | archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
17115 | archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
17116 | ;; | |
17117 | ||
17118 | gnu* | linux* | tpf* | k*bsd*-gnu) | |
17119 | tmp_diet=no | |
17120 | if test "$host_os" = linux-dietlibc; then | |
17121 | case $cc_basename in | |
17122 | diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) | |
17123 | esac | |
17124 | fi | |
17125 | if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ | |
17126 | && test "$tmp_diet" = no | |
17127 | then | |
17128 | tmp_addflag= | |
17129 | case $cc_basename,$host_cpu in | |
17130 | pgcc*) # Portland Group C compiler | |
17131 | whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
17132 | tmp_addflag=' $pic_flag' | |
17133 | ;; | |
17134 | pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers | |
17135 | whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
17136 | tmp_addflag=' $pic_flag -Mnomain' ;; | |
17137 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 | |
17138 | tmp_addflag=' -i_dynamic' ;; | |
17139 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 | |
17140 | tmp_addflag=' -i_dynamic -nofor_main' ;; | |
17141 | ifc* | ifort*) # Intel Fortran compiler | |
17142 | tmp_addflag=' -nofor_main' ;; | |
17143 | esac | |
17144 | case `$CC -V 2>&1 | sed 5q` in | |
17145 | *Sun\ C*) # Sun C 5.9 | |
17146 | whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
17147 | compiler_needs_object=yes | |
17148 | tmp_sharedflag='-G' ;; | |
17149 | *Sun\ F*) # Sun Fortran 8.3 | |
17150 | tmp_sharedflag='-G' ;; | |
17151 | *) | |
17152 | tmp_sharedflag='-shared' ;; | |
17153 | esac | |
17154 | archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
17155 | ||
17156 | if test "x$supports_anon_versioning" = xyes; then | |
17157 | archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ | |
17158 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
17159 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
17160 | $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
17161 | fi | |
17162 | else | |
17163 | ld_shlibs=no | |
17164 | fi | |
17165 | ;; | |
17166 | ||
17167 | netbsd*) | |
17168 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
17169 | archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' | |
17170 | wlarc= | |
17171 | else | |
17172 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
17173 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
17174 | fi | |
17175 | ;; | |
17176 | ||
17177 | solaris*) | |
17178 | if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then | |
17179 | ld_shlibs=no | |
17180 | cat <<_LT_EOF 1>&2 | |
17181 | ||
17182 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably | |
17183 | *** create shared libraries on Solaris systems. Therefore, libtool | |
17184 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
17185 | *** binutils to release 2.9.1 or newer. Another option is to modify | |
17186 | *** your PATH or compiler configuration so that the native linker is | |
17187 | *** used, and then restart. | |
17188 | ||
17189 | _LT_EOF | |
17190 | elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
17191 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
17192 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
17193 | else | |
17194 | ld_shlibs=no | |
17195 | fi | |
17196 | ;; | |
17197 | ||
17198 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) | |
17199 | case `$LD -v 2>&1` in | |
17200 | *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) | |
17201 | ld_shlibs=no | |
17202 | cat <<_LT_EOF 1>&2 | |
17203 | ||
17204 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not | |
17205 | *** reliably create shared libraries on SCO systems. Therefore, libtool | |
17206 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
17207 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify | |
17208 | *** your PATH or compiler configuration so that the native linker is | |
17209 | *** used, and then restart. | |
17210 | ||
17211 | _LT_EOF | |
17212 | ;; | |
17213 | *) | |
17214 | # For security reasons, it is highly recommended that you always | |
17215 | # use absolute paths for naming shared libraries, and exclude the | |
17216 | # DT_RUNPATH tag from executables and libraries. But doing so | |
17217 | # requires that you compile everything twice, which is a pain. | |
17218 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
17219 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
17220 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
17221 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
17222 | else | |
17223 | ld_shlibs=no | |
17224 | fi | |
17225 | ;; | |
17226 | esac | |
17227 | ;; | |
17228 | ||
17229 | sunos4*) | |
17230 | archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
17231 | wlarc= | |
17232 | hardcode_direct=yes | |
17233 | hardcode_shlibpath_var=no | |
17234 | ;; | |
17235 | ||
17236 | *) | |
17237 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
17238 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
17239 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
17240 | else | |
17241 | ld_shlibs=no | |
17242 | fi | |
17243 | ;; | |
17244 | esac | |
17245 | ||
17246 | if test "$ld_shlibs" = no; then | |
17247 | runpath_var= | |
17248 | hardcode_libdir_flag_spec= | |
17249 | export_dynamic_flag_spec= | |
17250 | whole_archive_flag_spec= | |
17251 | fi | |
17252 | else | |
17253 | # PORTME fill in a description of your system's linker (not GNU ld) | |
17254 | case $host_os in | |
17255 | aix3*) | |
17256 | allow_undefined_flag=unsupported | |
17257 | always_export_symbols=yes | |
17258 | archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' | |
17259 | # Note: this linker hardcodes the directories in LIBPATH if there | |
17260 | # are no directories specified by -L. | |
17261 | hardcode_minus_L=yes | |
17262 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then | |
17263 | # Neither direct hardcoding nor static linking is supported with a | |
17264 | # broken collect2. | |
17265 | hardcode_direct=unsupported | |
17266 | fi | |
17267 | ;; | |
17268 | ||
17269 | aix[4-9]*) | |
17270 | if test "$host_cpu" = ia64; then | |
17271 | # On IA64, the linker does run time linking by default, so we don't | |
17272 | # have to do anything special. | |
17273 | aix_use_runtimelinking=no | |
17274 | exp_sym_flag='-Bexport' | |
17275 | no_entry_flag="" | |
17276 | else | |
17277 | # If we're using GNU nm, then we don't want the "-C" option. | |
17278 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
17279 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then | |
17280 | export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
17281 | else | |
17282 | export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
17283 | fi | |
17284 | aix_use_runtimelinking=no | |
17285 | ||
17286 | # Test if we are trying to use run time linking or normal | |
17287 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
17288 | # need to do runtime linking. | |
17289 | case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) | |
17290 | for ld_flag in $LDFLAGS; do | |
17291 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
17292 | aix_use_runtimelinking=yes | |
17293 | break | |
17294 | fi | |
17295 | done | |
17296 | ;; | |
17297 | esac | |
17298 | ||
17299 | exp_sym_flag='-bexport' | |
17300 | no_entry_flag='-bnoentry' | |
17301 | fi | |
17302 | ||
17303 | # When large executables or shared objects are built, AIX ld can | |
17304 | # have problems creating the table of contents. If linking a library | |
17305 | # or program results in "error TOC overflow" add -mminimal-toc to | |
17306 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
17307 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
17308 | ||
17309 | archive_cmds='' | |
17310 | hardcode_direct=yes | |
17311 | hardcode_direct_absolute=yes | |
17312 | hardcode_libdir_separator=':' | |
17313 | link_all_deplibs=yes | |
17314 | file_list_spec='${wl}-f,' | |
17315 | ||
17316 | if test "$GCC" = yes; then | |
17317 | case $host_os in aix4.[012]|aix4.[012].*) | |
17318 | # We only want to do this on AIX 4.2 and lower, the check | |
17319 | # below for broken collect2 doesn't work under 4.3+ | |
17320 | collect2name=`${CC} -print-prog-name=collect2` | |
17321 | if test -f "$collect2name" && | |
17322 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
17323 | then | |
17324 | # We have reworked collect2 | |
17325 | : | |
17326 | else | |
17327 | # We have old collect2 | |
17328 | hardcode_direct=unsupported | |
17329 | # It fails to find uninstalled libraries when the uninstalled | |
17330 | # path is not listed in the libpath. Setting hardcode_minus_L | |
17331 | # to unsupported forces relinking | |
17332 | hardcode_minus_L=yes | |
17333 | hardcode_libdir_flag_spec='-L$libdir' | |
17334 | hardcode_libdir_separator= | |
17335 | fi | |
17336 | ;; | |
17337 | esac | |
17338 | shared_flag='-shared' | |
17339 | if test "$aix_use_runtimelinking" = yes; then | |
17340 | shared_flag="$shared_flag "'${wl}-G' | |
17341 | fi | |
17342 | else | |
17343 | # not using gcc | |
17344 | if test "$host_cpu" = ia64; then | |
17345 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
17346 | # chokes on -Wl,-G. The following line is correct: | |
17347 | shared_flag='-G' | |
17348 | else | |
17349 | if test "$aix_use_runtimelinking" = yes; then | |
17350 | shared_flag='${wl}-G' | |
17351 | else | |
17352 | shared_flag='${wl}-bM:SRE' | |
17353 | fi | |
17354 | fi | |
17355 | fi | |
17356 | ||
17357 | # It seems that -bexpall does not export symbols beginning with | |
17358 | # underscore (_), so it is better to generate a list of symbols to export. | |
17359 | always_export_symbols=yes | |
17360 | if test "$aix_use_runtimelinking" = yes; then | |
17361 | # Warning - without using the other runtime loading flags (-brtl), | |
17362 | # -berok will link without error, but may produce a broken library. | |
17363 | allow_undefined_flag='-berok' | |
17364 | # Determine the default libpath from the value encoded in an | |
17365 | # empty executable. | |
17366 | cat >conftest.$ac_ext <<_ACEOF | |
17367 | /* confdefs.h. */ | |
17368 | _ACEOF | |
17369 | cat confdefs.h >>conftest.$ac_ext | |
17370 | cat >>conftest.$ac_ext <<_ACEOF | |
17371 | /* end confdefs.h. */ | |
17372 | ||
17373 | int | |
17374 | main () | |
17375 | { | |
17376 | ||
17377 | ; | |
17378 | return 0; | |
17379 | } | |
17380 | _ACEOF | |
17381 | rm -f conftest.$ac_objext conftest$ac_exeext | |
17382 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
17383 | (eval $ac_link) 2>conftest.er1 | |
17384 | ac_status=$? | |
17385 | grep -v '^ *+' conftest.er1 >conftest.err | |
17386 | rm -f conftest.er1 | |
17387 | cat conftest.err >&5 | |
17388 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
17389 | (exit $ac_status); } && | |
17390 | { ac_try='test -z "$ac_c_werror_flag" | |
17391 | || test ! -s conftest.err' | |
17392 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
17393 | (eval $ac_try) 2>&5 | |
17394 | ac_status=$? | |
17395 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
17396 | (exit $ac_status); }; } && | |
17397 | { ac_try='test -s conftest$ac_exeext' | |
17398 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
17399 | (eval $ac_try) 2>&5 | |
17400 | ac_status=$? | |
17401 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
17402 | (exit $ac_status); }; }; then | |
17403 | ||
17404 | lt_aix_libpath_sed=' | |
17405 | /Import File Strings/,/^$/ { | |
17406 | /^0/ { | |
17407 | s/^0 *\(.*\)$/\1/ | |
17408 | p | |
17409 | } | |
17410 | }' | |
17411 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
17412 | # Check for a 64-bit object if we didn't find anything. | |
17413 | if test -z "$aix_libpath"; then | |
17414 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
17415 | fi | |
17416 | else | |
17417 | echo "$as_me: failed program was:" >&5 | |
17418 | sed 's/^/| /' conftest.$ac_ext >&5 | |
17419 | ||
17420 | fi | |
17421 | rm -f conftest.err conftest.$ac_objext \ | |
17422 | conftest$ac_exeext conftest.$ac_ext | |
17423 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi | |
17424 | ||
17425 | hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" | |
17426 | archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" | |
17427 | else | |
17428 | if test "$host_cpu" = ia64; then | |
17429 | hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' | |
17430 | allow_undefined_flag="-z nodefs" | |
17431 | archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
17432 | else | |
17433 | # Determine the default libpath from the value encoded in an | |
17434 | # empty executable. | |
17435 | cat >conftest.$ac_ext <<_ACEOF | |
17436 | /* confdefs.h. */ | |
17437 | _ACEOF | |
17438 | cat confdefs.h >>conftest.$ac_ext | |
17439 | cat >>conftest.$ac_ext <<_ACEOF | |
17440 | /* end confdefs.h. */ | |
17441 | ||
17442 | int | |
17443 | main () | |
17444 | { | |
17445 | ||
17446 | ; | |
17447 | return 0; | |
17448 | } | |
17449 | _ACEOF | |
17450 | rm -f conftest.$ac_objext conftest$ac_exeext | |
17451 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
17452 | (eval $ac_link) 2>conftest.er1 | |
17453 | ac_status=$? | |
17454 | grep -v '^ *+' conftest.er1 >conftest.err | |
17455 | rm -f conftest.er1 | |
17456 | cat conftest.err >&5 | |
17457 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
17458 | (exit $ac_status); } && | |
17459 | { ac_try='test -z "$ac_c_werror_flag" | |
17460 | || test ! -s conftest.err' | |
17461 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
17462 | (eval $ac_try) 2>&5 | |
17463 | ac_status=$? | |
17464 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
17465 | (exit $ac_status); }; } && | |
17466 | { ac_try='test -s conftest$ac_exeext' | |
17467 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
17468 | (eval $ac_try) 2>&5 | |
17469 | ac_status=$? | |
17470 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
17471 | (exit $ac_status); }; }; then | |
17472 | ||
17473 | lt_aix_libpath_sed=' | |
17474 | /Import File Strings/,/^$/ { | |
17475 | /^0/ { | |
17476 | s/^0 *\(.*\)$/\1/ | |
17477 | p | |
17478 | } | |
17479 | }' | |
17480 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
17481 | # Check for a 64-bit object if we didn't find anything. | |
17482 | if test -z "$aix_libpath"; then | |
17483 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
17484 | fi | |
17485 | else | |
17486 | echo "$as_me: failed program was:" >&5 | |
17487 | sed 's/^/| /' conftest.$ac_ext >&5 | |
17488 | ||
17489 | fi | |
17490 | rm -f conftest.err conftest.$ac_objext \ | |
17491 | conftest$ac_exeext conftest.$ac_ext | |
17492 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi | |
17493 | ||
17494 | hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" | |
17495 | # Warning - without using the other run time loading flags, | |
17496 | # -berok will link without error, but may produce a broken library. | |
17497 | no_undefined_flag=' ${wl}-bernotok' | |
17498 | allow_undefined_flag=' ${wl}-berok' | |
17499 | # Exported symbols can be pulled into shared objects from archives | |
17500 | whole_archive_flag_spec='$convenience' | |
17501 | archive_cmds_need_lc=yes | |
17502 | # This is similar to how AIX traditionally builds its shared libraries. | |
17503 | archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' | |
17504 | fi | |
17505 | fi | |
17506 | ;; | |
17507 | ||
17508 | amigaos*) | |
17509 | if test "$host_cpu" = m68k; then | |
17510 | archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' | |
17511 | hardcode_libdir_flag_spec='-L$libdir' | |
17512 | hardcode_minus_L=yes | |
17513 | fi | |
17514 | # see comment about different semantics on the GNU ld section | |
17515 | ld_shlibs=no | |
17516 | ;; | |
17517 | ||
17518 | bsdi[45]*) | |
17519 | export_dynamic_flag_spec=-rdynamic | |
17520 | ;; | |
17521 | ||
17522 | cygwin* | mingw* | pw32*) | |
17523 | # When not using gcc, we currently assume that we are using | |
17524 | # Microsoft Visual C++. | |
17525 | # hardcode_libdir_flag_spec is actually meaningless, as there is | |
17526 | # no search path for DLLs. | |
17527 | hardcode_libdir_flag_spec=' ' | |
17528 | allow_undefined_flag=unsupported | |
17529 | # Tell ltmain to make .lib files, not .a files. | |
17530 | libext=lib | |
17531 | # Tell ltmain to make .dll files, not .so files. | |
17532 | shrext_cmds=".dll" | |
17533 | # FIXME: Setting linknames here is a bad hack. | |
17534 | archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' | |
17535 | # The linker will automatically build a .lib file if we build a DLL. | |
17536 | old_archive_from_new_cmds='true' | |
17537 | # FIXME: Should let the user specify the lib program. | |
17538 | old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' | |
17539 | fix_srcfile_path='`cygpath -w "$srcfile"`' | |
17540 | enable_shared_with_static_runtimes=yes | |
17541 | ;; | |
17542 | ||
17543 | darwin* | rhapsody*) | |
17544 | case $host_os in | |
17545 | rhapsody* | darwin1.[012]) | |
17546 | allow_undefined_flag='${wl}-undefined ${wl}suppress' | |
17547 | ;; | |
17548 | *) # Darwin 1.3 on | |
17549 | case ${MACOSX_DEPLOYMENT_TARGET-10.0} in | |
17550 | 10.[012]) | |
17551 | allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' | |
17552 | ;; | |
17553 | 10.*) | |
17554 | allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' | |
17555 | ;; | |
17556 | esac | |
17557 | ;; | |
17558 | esac | |
17559 | archive_cmds_need_lc=no | |
17560 | hardcode_direct=no | |
17561 | hardcode_automatic=yes | |
17562 | hardcode_shlibpath_var=unsupported | |
17563 | whole_archive_flag_spec='' | |
17564 | link_all_deplibs=yes | |
17565 | if test "$GCC" = yes ; then | |
17566 | if test "${lt_cv_apple_cc_single_mod+set}" = set; then | |
17567 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
17568 | else | |
17569 | lt_cv_apple_cc_single_mod=no | |
17570 | if test -z "${LT_MULTI_MODULE}"; then | |
17571 | # By default we will add the -single_module flag. You can override | |
17572 | # by either setting the environment variable LT_MULTI_MODULE | |
17573 | # non-empty at configure time, or by adding -multi-module to the | |
17574 | # link flags. | |
17575 | echo "int foo(void){return 1;}" > conftest.c | |
17576 | $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
17577 | -dynamiclib ${wl}-single_module conftest.c | |
17578 | if test -f libconftest.dylib; then | |
17579 | lt_cv_apple_cc_single_mod=yes | |
17580 | rm libconftest.dylib | |
17581 | fi | |
17582 | rm conftest.$ac_ext | |
17583 | fi | |
17584 | fi | |
17585 | ||
17586 | output_verbose_link_cmd=echo | |
17587 | if test "X$lt_cv_apple_cc_single_mod" = Xyes ; then | |
17588 | archive_cmds='$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' | |
17589 | archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $single_module -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
17590 | else | |
17591 | archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' | |
17592 | archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
17593 | fi | |
17594 | module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' | |
17595 | module_expsym_cmds='sed -e "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
17596 | else | |
17597 | case $cc_basename in | |
17598 | xlc*) | |
17599 | output_verbose_link_cmd=echo | |
17600 | archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO $rpath/$soname` $verstring' | |
17601 | module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' | |
17602 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds | |
17603 | archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
17604 | module_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
17605 | ;; | |
17606 | *) | |
17607 | ld_shlibs=no | |
17608 | ;; | |
17609 | esac | |
17610 | fi | |
17611 | ;; | |
17612 | ||
17613 | dgux*) | |
17614 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
17615 | hardcode_libdir_flag_spec='-L$libdir' | |
17616 | hardcode_shlibpath_var=no | |
17617 | ;; | |
17618 | ||
17619 | freebsd1*) | |
17620 | ld_shlibs=no | |
17621 | ;; | |
17622 | ||
17623 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor | |
17624 | # support. Future versions do this automatically, but an explicit c++rt0.o | |
17625 | # does not break anything, and helps significantly (at the cost of a little | |
17626 | # extra space). | |
17627 | freebsd2.2*) | |
17628 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' | |
17629 | hardcode_libdir_flag_spec='-R$libdir' | |
17630 | hardcode_direct=yes | |
17631 | hardcode_shlibpath_var=no | |
17632 | ;; | |
17633 | ||
17634 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. | |
17635 | freebsd2*) | |
17636 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
17637 | hardcode_direct=yes | |
17638 | hardcode_minus_L=yes | |
17639 | hardcode_shlibpath_var=no | |
17640 | ;; | |
17641 | ||
17642 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. | |
17643 | freebsd* | dragonfly*) | |
17644 | archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' | |
17645 | hardcode_libdir_flag_spec='-R$libdir' | |
17646 | hardcode_direct=yes | |
17647 | hardcode_shlibpath_var=no | |
17648 | ;; | |
17649 | ||
17650 | hpux9*) | |
17651 | if test "$GCC" = yes; then | |
17652 | archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
17653 | else | |
17654 | archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
17655 | fi | |
17656 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
17657 | hardcode_libdir_separator=: | |
17658 | hardcode_direct=yes | |
17659 | ||
17660 | # hardcode_minus_L: Not really in the search PATH, | |
17661 | # but as the default location of the library. | |
17662 | hardcode_minus_L=yes | |
17663 | export_dynamic_flag_spec='${wl}-E' | |
17664 | ;; | |
17665 | ||
17666 | hpux10*) | |
17667 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
17668 | archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
17669 | else | |
17670 | archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' | |
17671 | fi | |
17672 | if test "$with_gnu_ld" = no; then | |
17673 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
17674 | hardcode_libdir_flag_spec_ld='+b $libdir' | |
17675 | hardcode_libdir_separator=: | |
17676 | hardcode_direct=yes | |
17677 | hardcode_direct_absolute=yes | |
17678 | export_dynamic_flag_spec='${wl}-E' | |
17679 | # hardcode_minus_L: Not really in the search PATH, | |
17680 | # but as the default location of the library. | |
17681 | hardcode_minus_L=yes | |
17682 | fi | |
17683 | ;; | |
17684 | ||
17685 | hpux11*) | |
17686 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
17687 | case $host_cpu in | |
17688 | hppa*64*) | |
17689 | archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
17690 | ;; | |
17691 | ia64*) | |
17692 | archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
17693 | ;; | |
17694 | *) | |
17695 | archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
17696 | ;; | |
17697 | esac | |
17698 | else | |
17699 | case $host_cpu in | |
17700 | hppa*64*) | |
17701 | archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
17702 | ;; | |
17703 | ia64*) | |
17704 | archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
17705 | ;; | |
17706 | *) | |
17707 | archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
17708 | ;; | |
17709 | esac | |
17710 | fi | |
17711 | if test "$with_gnu_ld" = no; then | |
17712 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
17713 | hardcode_libdir_separator=: | |
17714 | ||
17715 | case $host_cpu in | |
17716 | hppa*64*|ia64*) | |
17717 | hardcode_direct=no | |
17718 | hardcode_shlibpath_var=no | |
17719 | ;; | |
17720 | *) | |
17721 | hardcode_direct=yes | |
17722 | hardcode_direct_absolute=yes | |
17723 | export_dynamic_flag_spec='${wl}-E' | |
17724 | ||
17725 | # hardcode_minus_L: Not really in the search PATH, | |
17726 | # but as the default location of the library. | |
17727 | hardcode_minus_L=yes | |
17728 | ;; | |
17729 | esac | |
17730 | fi | |
17731 | ;; | |
17732 | ||
17733 | irix5* | irix6* | nonstopux*) | |
17734 | if test "$GCC" = yes; then | |
17735 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
17736 | # Try to use the -exported_symbol ld option, if it does not | |
17737 | # work, assume that -exports_file does not work either and | |
17738 | # implicitly export all symbols. | |
17739 | save_LDFLAGS="$LDFLAGS" | |
17740 | LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" | |
17741 | cat >conftest.$ac_ext <<_ACEOF | |
17742 | int foo(void) {} | |
17743 | _ACEOF | |
17744 | rm -f conftest.$ac_objext conftest$ac_exeext | |
17745 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
17746 | (eval $ac_link) 2>conftest.er1 | |
17747 | ac_status=$? | |
17748 | grep -v '^ *+' conftest.er1 >conftest.err | |
17749 | rm -f conftest.er1 | |
17750 | cat conftest.err >&5 | |
17751 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
17752 | (exit $ac_status); } && | |
17753 | { ac_try='test -z "$ac_c_werror_flag" | |
17754 | || test ! -s conftest.err' | |
17755 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
17756 | (eval $ac_try) 2>&5 | |
17757 | ac_status=$? | |
17758 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
17759 | (exit $ac_status); }; } && | |
17760 | { ac_try='test -s conftest$ac_exeext' | |
17761 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
17762 | (eval $ac_try) 2>&5 | |
17763 | ac_status=$? | |
17764 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
17765 | (exit $ac_status); }; }; then | |
17766 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' | |
17767 | ||
17768 | else | |
17769 | echo "$as_me: failed program was:" >&5 | |
17770 | sed 's/^/| /' conftest.$ac_ext >&5 | |
17771 | ||
17772 | fi | |
17773 | rm -f conftest.err conftest.$ac_objext \ | |
17774 | conftest$ac_exeext conftest.$ac_ext | |
17775 | LDFLAGS="$save_LDFLAGS" | |
17776 | else | |
17777 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
17778 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' | |
17779 | fi | |
17780 | archive_cmds_need_lc='no' | |
17781 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
17782 | hardcode_libdir_separator=: | |
17783 | inherit_rpath=yes | |
17784 | link_all_deplibs=yes | |
17785 | ;; | |
17786 | ||
17787 | netbsd*) | |
17788 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
17789 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out | |
17790 | else | |
17791 | archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF | |
17792 | fi | |
17793 | hardcode_libdir_flag_spec='-R$libdir' | |
17794 | hardcode_direct=yes | |
17795 | hardcode_shlibpath_var=no | |
17796 | ;; | |
17797 | ||
17798 | newsos6) | |
17799 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
17800 | hardcode_direct=yes | |
17801 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
17802 | hardcode_libdir_separator=: | |
17803 | hardcode_shlibpath_var=no | |
17804 | ;; | |
17805 | ||
17806 | *nto* | *qnx*) | |
17807 | ;; | |
17808 | ||
17809 | openbsd*) | |
17810 | hardcode_direct=yes | |
17811 | hardcode_shlibpath_var=no | |
17812 | hardcode_direct_absolute=yes | |
17813 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
17814 | archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
17815 | archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' | |
17816 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
17817 | export_dynamic_flag_spec='${wl}-E' | |
17818 | else | |
17819 | case $host_os in | |
17820 | openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) | |
17821 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
17822 | hardcode_libdir_flag_spec='-R$libdir' | |
17823 | ;; | |
17824 | *) | |
17825 | archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
17826 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
17827 | ;; | |
17828 | esac | |
17829 | fi | |
17830 | ;; | |
17831 | ||
17832 | os2*) | |
17833 | hardcode_libdir_flag_spec='-L$libdir' | |
17834 | hardcode_minus_L=yes | |
17835 | allow_undefined_flag=unsupported | |
17836 | archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' | |
17837 | old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' | |
17838 | ;; | |
17839 | ||
17840 | osf3*) | |
17841 | if test "$GCC" = yes; then | |
17842 | allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
17843 | archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
17844 | else | |
17845 | allow_undefined_flag=' -expect_unresolved \*' | |
17846 | archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
17847 | fi | |
17848 | archive_cmds_need_lc='no' | |
17849 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
17850 | hardcode_libdir_separator=: | |
17851 | ;; | |
17852 | ||
17853 | osf4* | osf5*) # as osf3* with the addition of -msym flag | |
17854 | if test "$GCC" = yes; then | |
17855 | allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
17856 | archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
17857 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
17858 | else | |
17859 | allow_undefined_flag=' -expect_unresolved \*' | |
17860 | archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
17861 | archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ | |
17862 | $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' | |
17863 | ||
17864 | # Both c and cxx compiler support -rpath directly | |
17865 | hardcode_libdir_flag_spec='-rpath $libdir' | |
17866 | fi | |
17867 | archive_cmds_need_lc='no' | |
17868 | hardcode_libdir_separator=: | |
17869 | ;; | |
17870 | ||
17871 | solaris*) | |
17872 | no_undefined_flag=' -z defs' | |
17873 | if test "$GCC" = yes; then | |
17874 | wlarc='${wl}' | |
17875 | archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
17876 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
17877 | $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
17878 | else | |
17879 | case `$CC -V 2>&1` in | |
17880 | *"Compilers 5.0"*) | |
17881 | wlarc='' | |
17882 | archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
17883 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
17884 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' | |
17885 | ;; | |
17886 | *) | |
17887 | wlarc='${wl}' | |
17888 | archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
17889 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
17890 | $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
17891 | ;; | |
17892 | esac | |
17893 | fi | |
17894 | hardcode_libdir_flag_spec='-R$libdir' | |
17895 | hardcode_shlibpath_var=no | |
17896 | case $host_os in | |
17897 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
17898 | *) | |
17899 | # The compiler driver will combine and reorder linker options, | |
17900 | # but understands `-z linker_flag'. GCC discards it without `$wl', | |
17901 | # but is careful enough not to reorder. | |
17902 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
17903 | if test "$GCC" = yes; then | |
17904 | whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
17905 | else | |
17906 | whole_archive_flag_spec='-z allextract$convenience -z defaultextract' | |
17907 | fi | |
17908 | ;; | |
17909 | esac | |
17910 | link_all_deplibs=yes | |
17911 | ;; | |
17912 | ||
17913 | sunos4*) | |
17914 | if test "x$host_vendor" = xsequent; then | |
17915 | # Use $CC to link under sequent, because it throws in some extra .o | |
17916 | # files that make .init and .fini sections work. | |
17917 | archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
17918 | else | |
17919 | archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' | |
17920 | fi | |
17921 | hardcode_libdir_flag_spec='-L$libdir' | |
17922 | hardcode_direct=yes | |
17923 | hardcode_minus_L=yes | |
17924 | hardcode_shlibpath_var=no | |
17925 | ;; | |
17926 | ||
17927 | sysv4) | |
17928 | case $host_vendor in | |
17929 | sni) | |
17930 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
17931 | hardcode_direct=yes # is this really true??? | |
17932 | ;; | |
17933 | siemens) | |
17934 | ## LD is ld it makes a PLAMLIB | |
17935 | ## CC just makes a GrossModule. | |
17936 | archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
17937 | reload_cmds='$CC -r -o $output$reload_objs' | |
17938 | hardcode_direct=no | |
17939 | ;; | |
17940 | motorola) | |
17941 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
17942 | hardcode_direct=no #Motorola manual says yes, but my tests say they lie | |
17943 | ;; | |
17944 | esac | |
17945 | runpath_var='LD_RUN_PATH' | |
17946 | hardcode_shlibpath_var=no | |
17947 | ;; | |
17948 | ||
17949 | sysv4.3*) | |
17950 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
17951 | hardcode_shlibpath_var=no | |
17952 | export_dynamic_flag_spec='-Bexport' | |
17953 | ;; | |
17954 | ||
17955 | sysv4*MP*) | |
17956 | if test -d /usr/nec; then | |
17957 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
17958 | hardcode_shlibpath_var=no | |
17959 | runpath_var=LD_RUN_PATH | |
17960 | hardcode_runpath_var=yes | |
17961 | ld_shlibs=yes | |
17962 | fi | |
17963 | ;; | |
17964 | ||
17965 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) | |
17966 | no_undefined_flag='${wl}-z,text' | |
17967 | archive_cmds_need_lc=no | |
17968 | hardcode_shlibpath_var=no | |
17969 | runpath_var='LD_RUN_PATH' | |
17970 | ||
17971 | if test "$GCC" = yes; then | |
17972 | archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
17973 | archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
17974 | else | |
17975 | archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
17976 | archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
17977 | fi | |
17978 | ;; | |
17979 | ||
17980 | sysv5* | sco3.2v5* | sco5v6*) | |
17981 | # Note: We can NOT use -z defs as we might desire, because we do not | |
17982 | # link with -lc, and that would cause any symbols used from libc to | |
17983 | # always be unresolved, which means just about no library would | |
17984 | # ever link correctly. If we're not using GNU ld we use -z text | |
17985 | # though, which does catch some bad symbols but isn't as heavy-handed | |
17986 | # as -z defs. | |
17987 | no_undefined_flag='${wl}-z,text' | |
17988 | allow_undefined_flag='${wl}-z,nodefs' | |
17989 | archive_cmds_need_lc=no | |
17990 | hardcode_shlibpath_var=no | |
17991 | hardcode_libdir_flag_spec='${wl}-R,$libdir' | |
17992 | hardcode_libdir_separator=':' | |
17993 | link_all_deplibs=yes | |
17994 | export_dynamic_flag_spec='${wl}-Bexport' | |
17995 | runpath_var='LD_RUN_PATH' | |
17996 | ||
17997 | if test "$GCC" = yes; then | |
17998 | archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
17999 | archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
18000 | else | |
18001 | archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
18002 | archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
18003 | fi | |
18004 | ;; | |
18005 | ||
18006 | uts4*) | |
18007 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
18008 | hardcode_libdir_flag_spec='-L$libdir' | |
18009 | hardcode_shlibpath_var=no | |
18010 | ;; | |
18011 | ||
18012 | *) | |
18013 | ld_shlibs=no | |
18014 | ;; | |
18015 | esac | |
18016 | ||
18017 | if test x$host_vendor = xsni; then | |
18018 | case $host in | |
18019 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
18020 | export_dynamic_flag_spec='${wl}-Blargedynsym' | |
18021 | ;; | |
18022 | esac | |
18023 | fi | |
18024 | fi | |
18025 | ||
18026 | echo "$as_me:$LINENO: result: $ld_shlibs" >&5 | |
18027 | echo "${ECHO_T}$ld_shlibs" >&6 | |
18028 | test "$ld_shlibs" = no && can_build_shared=no | |
18029 | ||
18030 | with_gnu_ld=$with_gnu_ld | |
18031 | ||
18032 | ||
18033 | ||
18034 | ||
18035 | ||
18036 | ||
18037 | ||
18038 | ||
18039 | ||
18040 | ||
18041 | ||
18042 | ||
18043 | ||
18044 | ||
18045 | ||
18046 | # | |
18047 | # Do we need to explicitly link libc? | |
18048 | # | |
18049 | case "x$archive_cmds_need_lc" in | |
18050 | x|xyes) | |
18051 | # Assume -lc should be added | |
18052 | archive_cmds_need_lc=yes | |
18053 | ||
18054 | if test "$enable_shared" = yes && test "$GCC" = yes; then | |
18055 | case $archive_cmds in | |
18056 | *'~'*) | |
18057 | # FIXME: we may have to deal with multi-command sequences. | |
18058 | ;; | |
18059 | '$CC '*) | |
18060 | # Test whether the compiler implicitly links with -lc since on some | |
18061 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
18062 | # to ld, don't add -lc before -lgcc. | |
18063 | echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 | |
18064 | echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6 | |
18065 | $RM conftest* | |
18066 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
18067 | ||
18068 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
18069 | (eval $ac_compile) 2>&5 | |
18070 | ac_status=$? | |
18071 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
18072 | (exit $ac_status); } 2>conftest.err; then | |
18073 | soname=conftest | |
18074 | lib=conftest | |
18075 | libobjs=conftest.$ac_objext | |
18076 | deplibs= | |
18077 | wl=$lt_prog_compiler_wl | |
18078 | pic_flag=$lt_prog_compiler_pic | |
18079 | compiler_flags=-v | |
18080 | linker_flags=-v | |
18081 | verstring= | |
18082 | output_objdir=. | |
18083 | libname=conftest | |
18084 | lt_save_allow_undefined_flag=$allow_undefined_flag | |
18085 | allow_undefined_flag= | |
18086 | if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5 | |
18087 | (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 | |
18088 | ac_status=$? | |
18089 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
18090 | (exit $ac_status); } | |
18091 | then | |
18092 | archive_cmds_need_lc=no | |
18093 | else | |
18094 | archive_cmds_need_lc=yes | |
18095 | fi | |
18096 | allow_undefined_flag=$lt_save_allow_undefined_flag | |
18097 | else | |
18098 | cat conftest.err 1>&5 | |
18099 | fi | |
18100 | $RM conftest* | |
18101 | echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5 | |
18102 | echo "${ECHO_T}$archive_cmds_need_lc" >&6 | |
18103 | ;; | |
18104 | esac | |
18105 | fi | |
18106 | ;; | |
18107 | esac | |
18108 | ||
18109 | ||
18110 | ||
18111 | ||
18112 | ||
18113 | ||
18114 | ||
18115 | ||
18116 | ||
18117 | ||
18118 | ||
18119 | ||
18120 | ||
18121 | ||
18122 | ||
18123 | ||
18124 | ||
18125 | ||
18126 | ||
18127 | ||
18128 | ||
18129 | ||
18130 | ||
18131 | ||
18132 | ||
18133 | ||
18134 | ||
18135 | ||
18136 | ||
18137 | ||
18138 | ||
18139 | ||
18140 | ||
18141 | ||
18142 | ||
18143 | ||
18144 | ||
18145 | ||
18146 | ||
18147 | ||
18148 | ||
18149 | ||
18150 | ||
18151 | ||
18152 | ||
18153 | ||
18154 | ||
18155 | ||
18156 | ||
18157 | ||
18158 | ||
18159 | ||
18160 | ||
18161 | ||
18162 | ||
18163 | ||
18164 | ||
18165 | ||
18166 | ||
18167 | ||
18168 | ||
18169 | ||
18170 | ||
18171 | ||
18172 | ||
18173 | ||
18174 | ||
18175 | ||
18176 | ||
18177 | ||
18178 | ||
18179 | ||
18180 | ||
18181 | ||
18182 | ||
18183 | ||
18184 | ||
18185 | ||
18186 | ||
18187 | ||
18188 | ||
18189 | ||
18190 | ||
18191 | ||
18192 | ||
18193 | ||
18194 | ||
18195 | ||
18196 | ||
18197 | ||
18198 | ||
18199 | ||
18200 | ||
18201 | ||
18202 | ||
18203 | ||
18204 | ||
18205 | ||
18206 | ||
18207 | ||
18208 | ||
18209 | ||
18210 | ||
18211 | ||
18212 | ||
18213 | ||
18214 | ||
18215 | ||
18216 | ||
18217 | ||
18218 | ||
18219 | ||
18220 | ||
18221 | ||
18222 | ||
18223 | ||
18224 | ||
18225 | ||
18226 | ||
18227 | ||
18228 | ||
18229 | ||
18230 | ||
18231 | ||
18232 | ||
18233 | ||
18234 | ||
18235 | ||
18236 | ||
18237 | ||
18238 | ||
18239 | ||
18240 | ||
18241 | ||
18242 | ||
18243 | ||
18244 | ||
18245 | ||
18246 | ||
18247 | ||
18248 | ||
18249 | ||
18250 | ||
18251 | ||
18252 | ||
18253 | ||
18254 | ||
18255 | ||
18256 | ||
18257 | ||
18258 | ||
18259 | ||
18260 | ||
18261 | ||
18262 | ||
18263 | ||
18264 | ||
18265 | echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 | |
18266 | echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6 | |
18267 | withGCC=$GCC | |
18268 | if test "$withGCC" = yes; then | |
18269 | case $host_os in | |
18270 | darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; | |
18271 | *) lt_awk_arg="/^libraries:/" ;; | |
18272 | esac | |
18273 | lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
18274 | if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then | |
18275 | # if the path contains ";" then we assume it to be the separator | |
18276 | # otherwise default to the standard path separator (i.e. ":") - it is | |
18277 | # assumed that no part of a normal pathname contains ";" but that should | |
18278 | # okay in the real world where ";" in dirpaths is itself problematic. | |
18279 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` | |
18280 | else | |
18281 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
18282 | fi | |
18283 | # Ok, now we have the path, separated by spaces, we can step through it | |
18284 | # and add multilib dir if necessary. | |
18285 | lt_tmp_lt_search_path_spec= | |
18286 | lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` | |
18287 | for lt_sys_path in $lt_search_path_spec; do | |
18288 | if test -d "$lt_sys_path/$lt_multi_os_dir"; then | |
18289 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" | |
18290 | else | |
18291 | test -d "$lt_sys_path" && \ | |
18292 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" | |
18293 | fi | |
18294 | done | |
18295 | lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' | |
18296 | BEGIN {RS=" "; FS="/|\n";} { | |
18297 | lt_foo=""; | |
18298 | lt_count=0; | |
18299 | for (lt_i = NF; lt_i > 0; lt_i--) { | |
18300 | if ($lt_i != "" && $lt_i != ".") { | |
18301 | if ($lt_i == "..") { | |
18302 | lt_count++; | |
18303 | } else { | |
18304 | if (lt_count == 0) { | |
18305 | lt_foo="/" $lt_i lt_foo; | |
18306 | } else { | |
18307 | lt_count--; | |
18308 | } | |
18309 | } | |
18310 | } | |
18311 | } | |
18312 | if (lt_foo != "") { lt_freq[lt_foo]++; } | |
18313 | if (lt_freq[lt_foo] == 1) { print lt_foo; } | |
18314 | }'` | |
18315 | sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` | |
18316 | else | |
18317 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
18318 | fi | |
18319 | library_names_spec= | |
18320 | libname_spec='lib$name' | |
18321 | soname_spec= | |
18322 | shrext_cmds=".so" | |
18323 | postinstall_cmds= | |
18324 | postuninstall_cmds= | |
18325 | finish_cmds= | |
18326 | finish_eval= | |
18327 | shlibpath_var= | |
18328 | shlibpath_overrides_runpath=unknown | |
18329 | version_type=none | |
18330 | dynamic_linker="$host_os ld.so" | |
18331 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
18332 | need_lib_prefix=unknown | |
18333 | hardcode_into_libs=no | |
18334 | ||
18335 | # when you set need_version to no, make sure it does not cause -set_version | |
18336 | # flags to be left without arguments | |
18337 | need_version=unknown | |
18338 | ||
18339 | case $host_os in | |
18340 | aix3*) | |
18341 | version_type=linux | |
18342 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
18343 | shlibpath_var=LIBPATH | |
18344 | ||
18345 | # AIX 3 has no versioning support, so we append a major version to the name. | |
18346 | soname_spec='${libname}${release}${shared_ext}$major' | |
18347 | ;; | |
18348 | ||
18349 | aix[4-9]*) | |
18350 | version_type=linux | |
18351 | need_lib_prefix=no | |
18352 | need_version=no | |
18353 | hardcode_into_libs=yes | |
18354 | if test "$host_cpu" = ia64; then | |
18355 | # AIX 5 supports IA64 | |
18356 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
18357 | shlibpath_var=LD_LIBRARY_PATH | |
18358 | else | |
18359 | # With GCC up to 2.95.x, collect2 would create an import file | |
18360 | # for dependence libraries. The import file would start with | |
18361 | # the line `#! .'. This would cause the generated library to | |
18362 | # depend on `.', always an invalid library. This was fixed in | |
18363 | # development snapshots of GCC prior to 3.0. | |
18364 | case $host_os in | |
18365 | aix4 | aix4.[01] | aix4.[01].*) | |
18366 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
18367 | echo ' yes ' | |
18368 | echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then | |
18369 | : | |
18370 | else | |
18371 | can_build_shared=no | |
18372 | fi | |
18373 | ;; | |
18374 | esac | |
18375 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
18376 | # soname into executable. Probably we can add versioning support to | |
18377 | # collect2, so additional links can be useful in future. | |
18378 | if test "$aix_use_runtimelinking" = yes; then | |
18379 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
18380 | # instead of lib<name>.a to let people know that these are not | |
18381 | # typical AIX shared libraries. | |
18382 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
18383 | else | |
18384 | # We preserve .a as extension for shared libraries through AIX4.2 | |
18385 | # and later when we are not doing run time linking. | |
18386 | library_names_spec='${libname}${release}.a $libname.a' | |
18387 | soname_spec='${libname}${release}${shared_ext}$major' | |
18388 | fi | |
18389 | shlibpath_var=LIBPATH | |
18390 | fi | |
18391 | ;; | |
18392 | ||
18393 | amigaos*) | |
18394 | if test "$host_cpu" = m68k; then | |
18395 | library_names_spec='$libname.ixlibrary $libname.a' | |
18396 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
18397 | finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' | |
18398 | else | |
18399 | dynamic_linker=no | |
18400 | fi | |
18401 | ;; | |
18402 | ||
18403 | beos*) | |
18404 | library_names_spec='${libname}${shared_ext}' | |
18405 | dynamic_linker="$host_os ld.so" | |
18406 | shlibpath_var=LIBRARY_PATH | |
18407 | ;; | |
18408 | ||
18409 | bsdi[45]*) | |
18410 | version_type=linux | |
18411 | need_version=no | |
18412 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
18413 | soname_spec='${libname}${release}${shared_ext}$major' | |
18414 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
18415 | shlibpath_var=LD_LIBRARY_PATH | |
18416 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
18417 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
18418 | # the default ld.so.conf also contains /usr/contrib/lib and | |
18419 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
18420 | # libtool to hard-code these into programs | |
18421 | ;; | |
18422 | ||
18423 | cygwin* | mingw* | pw32*) | |
18424 | version_type=windows | |
18425 | shrext_cmds=".dll" | |
18426 | need_version=no | |
18427 | need_lib_prefix=no | |
18428 | ||
18429 | case $withGCC,$host_os in | |
18430 | yes,cygwin* | yes,mingw* | yes,pw32*) | |
18431 | library_names_spec='$libname.dll.a' | |
18432 | # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
18433 | postinstall_cmds='base_file=`basename \${file}`~ | |
18434 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ | |
18435 | dldir=$destdir/`dirname \$dlpath`~ | |
18436 | test -d \$dldir || mkdir -p \$dldir~ | |
18437 | $install_prog $dir/$dlname \$dldir/$dlname~ | |
18438 | chmod a+x \$dldir/$dlname~ | |
18439 | if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then | |
18440 | eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; | |
18441 | fi' | |
18442 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
18443 | dlpath=$dir/\$dldll~ | |
18444 | $RM \$dlpath' | |
18445 | shlibpath_overrides_runpath=yes | |
18446 | ||
18447 | case $host_os in | |
18448 | cygwin*) | |
18449 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
18450 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
18451 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" | |
18452 | ;; | |
18453 | mingw*) | |
18454 | # MinGW DLLs use traditional 'lib' prefix | |
18455 | soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
18456 | sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
18457 | if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then | |
18458 | # It is most probably a Windows format PATH printed by | |
18459 | # mingw gcc, but we are running on Cygwin. Gcc prints its search | |
18460 | # path with ; separators, and with drive letters. We can handle the | |
18461 | # drive letters (cygwin fileutils understands them), so leave them, | |
18462 | # especially as we might pass files found there to a mingw objdump, | |
18463 | # which wouldn't understand a cygwinified path. Ahh. | |
18464 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` | |
18465 | else | |
18466 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
18467 | fi | |
18468 | ;; | |
18469 | pw32*) | |
18470 | # pw32 DLLs use 'pw' prefix rather than 'lib' | |
18471 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
18472 | ;; | |
18473 | esac | |
18474 | ;; | |
18475 | ||
18476 | *) | |
18477 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
18478 | ;; | |
18479 | esac | |
18480 | dynamic_linker='Win32 ld.exe' | |
18481 | # FIXME: first we should search . and the directory the executable is in | |
18482 | shlibpath_var=PATH | |
18483 | ;; | |
18484 | ||
18485 | darwin* | rhapsody*) | |
18486 | dynamic_linker="$host_os dyld" | |
18487 | version_type=darwin | |
18488 | need_lib_prefix=no | |
18489 | need_version=no | |
18490 | library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
18491 | soname_spec='${libname}${release}${major}$shared_ext' | |
18492 | shlibpath_overrides_runpath=yes | |
18493 | shlibpath_var=DYLD_LIBRARY_PATH | |
18494 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
18495 | ||
18496 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" | |
18497 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
18498 | ;; | |
18499 | ||
18500 | dgux*) | |
18501 | version_type=linux | |
18502 | need_lib_prefix=no | |
18503 | need_version=no | |
18504 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
18505 | soname_spec='${libname}${release}${shared_ext}$major' | |
18506 | shlibpath_var=LD_LIBRARY_PATH | |
18507 | ;; | |
18508 | ||
18509 | freebsd1*) | |
18510 | dynamic_linker=no | |
18511 | ;; | |
18512 | ||
18513 | freebsd* | dragonfly*) | |
18514 | # DragonFly does not have aout. When/if they implement a new | |
18515 | # versioning mechanism, adjust this. | |
18516 | if test -x /usr/bin/objformat; then | |
18517 | objformat=`/usr/bin/objformat` | |
18518 | else | |
18519 | case $host_os in | |
18520 | freebsd[123]*) objformat=aout ;; | |
18521 | *) objformat=elf ;; | |
18522 | esac | |
18523 | fi | |
18524 | version_type=freebsd-$objformat | |
18525 | case $version_type in | |
18526 | freebsd-elf*) | |
18527 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
18528 | need_version=no | |
18529 | need_lib_prefix=no | |
18530 | ;; | |
18531 | freebsd-*) | |
18532 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
18533 | need_version=yes | |
18534 | ;; | |
18535 | esac | |
18536 | shlibpath_var=LD_LIBRARY_PATH | |
18537 | case $host_os in | |
18538 | freebsd2*) | |
18539 | shlibpath_overrides_runpath=yes | |
18540 | ;; | |
18541 | freebsd3.[01]* | freebsdelf3.[01]*) | |
18542 | shlibpath_overrides_runpath=yes | |
18543 | hardcode_into_libs=yes | |
18544 | ;; | |
18545 | freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ | |
18546 | freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) | |
18547 | shlibpath_overrides_runpath=no | |
18548 | hardcode_into_libs=yes | |
18549 | ;; | |
18550 | *) # from 4.6 on, and DragonFly | |
18551 | shlibpath_overrides_runpath=yes | |
18552 | hardcode_into_libs=yes | |
18553 | ;; | |
18554 | esac | |
18555 | ;; | |
18556 | ||
18557 | gnu*) | |
18558 | version_type=linux | |
18559 | need_lib_prefix=no | |
18560 | need_version=no | |
18561 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
18562 | soname_spec='${libname}${release}${shared_ext}$major' | |
18563 | shlibpath_var=LD_LIBRARY_PATH | |
18564 | hardcode_into_libs=yes | |
18565 | ;; | |
18566 | ||
18567 | hpux9* | hpux10* | hpux11*) | |
18568 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
18569 | # link against other versions. | |
18570 | version_type=sunos | |
18571 | need_lib_prefix=no | |
18572 | need_version=no | |
18573 | case $host_cpu in | |
18574 | ia64*) | |
18575 | shrext_cmds='.so' | |
18576 | hardcode_into_libs=yes | |
18577 | dynamic_linker="$host_os dld.so" | |
18578 | shlibpath_var=LD_LIBRARY_PATH | |
18579 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
18580 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
18581 | soname_spec='${libname}${release}${shared_ext}$major' | |
18582 | if test "X$HPUX_IA64_MODE" = X32; then | |
18583 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
18584 | else | |
18585 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
18586 | fi | |
18587 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
18588 | ;; | |
18589 | hppa*64*) | |
18590 | shrext_cmds='.sl' | |
18591 | hardcode_into_libs=yes | |
18592 | dynamic_linker="$host_os dld.sl" | |
18593 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
18594 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
18595 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
18596 | soname_spec='${libname}${release}${shared_ext}$major' | |
18597 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
18598 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
18599 | ;; | |
18600 | *) | |
18601 | shrext_cmds='.sl' | |
18602 | dynamic_linker="$host_os dld.sl" | |
18603 | shlibpath_var=SHLIB_PATH | |
18604 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
18605 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
18606 | soname_spec='${libname}${release}${shared_ext}$major' | |
18607 | ;; | |
18608 | esac | |
18609 | # HP-UX runs *really* slowly unless shared libraries are mode 555. | |
18610 | postinstall_cmds='chmod 555 $lib' | |
18611 | ;; | |
18612 | ||
18613 | interix[3-9]*) | |
18614 | version_type=linux | |
18615 | need_lib_prefix=no | |
18616 | need_version=no | |
18617 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
18618 | soname_spec='${libname}${release}${shared_ext}$major' | |
18619 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
18620 | shlibpath_var=LD_LIBRARY_PATH | |
18621 | shlibpath_overrides_runpath=no | |
18622 | hardcode_into_libs=yes | |
18623 | ;; | |
18624 | ||
18625 | irix5* | irix6* | nonstopux*) | |
18626 | case $host_os in | |
18627 | nonstopux*) version_type=nonstopux ;; | |
18628 | *) | |
18629 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
18630 | version_type=linux | |
18631 | else | |
18632 | version_type=irix | |
18633 | fi ;; | |
18634 | esac | |
18635 | need_lib_prefix=no | |
18636 | need_version=no | |
18637 | soname_spec='${libname}${release}${shared_ext}$major' | |
18638 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
18639 | case $host_os in | |
18640 | irix5* | nonstopux*) | |
18641 | libsuff= shlibsuff= | |
18642 | ;; | |
18643 | *) | |
18644 | case $LD in # libtool.m4 will add one of these switches to LD | |
18645 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
18646 | libsuff= shlibsuff= libmagic=32-bit;; | |
18647 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
18648 | libsuff=32 shlibsuff=N32 libmagic=N32;; | |
18649 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
18650 | libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
18651 | *) libsuff= shlibsuff= libmagic=never-match;; | |
18652 | esac | |
18653 | ;; | |
18654 | esac | |
18655 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
18656 | shlibpath_overrides_runpath=no | |
18657 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
18658 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
18659 | hardcode_into_libs=yes | |
18660 | ;; | |
18661 | ||
18662 | # No shared lib support for Linux oldld, aout, or coff. | |
18663 | linux*oldld* | linux*aout* | linux*coff*) | |
18664 | dynamic_linker=no | |
18665 | ;; | |
18666 | ||
18667 | # This must be Linux ELF. | |
18668 | linux* | k*bsd*-gnu) | |
18669 | version_type=linux | |
18670 | need_lib_prefix=no | |
18671 | need_version=no | |
18672 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
18673 | soname_spec='${libname}${release}${shared_ext}$major' | |
18674 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
18675 | shlibpath_var=LD_LIBRARY_PATH | |
18676 | shlibpath_overrides_runpath=no | |
18677 | # Some binutils ld are patched to set DT_RUNPATH | |
18678 | save_LDFLAGS=$LDFLAGS | |
18679 | save_libdir=$libdir | |
18680 | eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ | |
18681 | LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" | |
18682 | cat >conftest.$ac_ext <<_ACEOF | |
18683 | /* confdefs.h. */ | |
18684 | _ACEOF | |
18685 | cat confdefs.h >>conftest.$ac_ext | |
18686 | cat >>conftest.$ac_ext <<_ACEOF | |
18687 | /* end confdefs.h. */ | |
18688 | ||
18689 | int | |
18690 | main () | |
18691 | { | |
18692 | ||
18693 | ; | |
18694 | return 0; | |
18695 | } | |
18696 | _ACEOF | |
18697 | rm -f conftest.$ac_objext conftest$ac_exeext | |
18698 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
18699 | (eval $ac_link) 2>conftest.er1 | |
18700 | ac_status=$? | |
18701 | grep -v '^ *+' conftest.er1 >conftest.err | |
18702 | rm -f conftest.er1 | |
18703 | cat conftest.err >&5 | |
18704 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
18705 | (exit $ac_status); } && | |
18706 | { ac_try='test -z "$ac_c_werror_flag" | |
18707 | || test ! -s conftest.err' | |
18708 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
18709 | (eval $ac_try) 2>&5 | |
18710 | ac_status=$? | |
18711 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
18712 | (exit $ac_status); }; } && | |
18713 | { ac_try='test -s conftest$ac_exeext' | |
18714 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
18715 | (eval $ac_try) 2>&5 | |
18716 | ac_status=$? | |
18717 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
18718 | (exit $ac_status); }; }; then | |
18719 | if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir"; then | |
18720 | shlibpath_overrides_runpath=yes | |
18721 | fi | |
18722 | ||
18723 | else | |
18724 | echo "$as_me: failed program was:" >&5 | |
18725 | sed 's/^/| /' conftest.$ac_ext >&5 | |
18726 | ||
18727 | fi | |
18728 | rm -f conftest.err conftest.$ac_objext \ | |
18729 | conftest$ac_exeext conftest.$ac_ext | |
18730 | LDFLAGS=$save_LDFLAGS | |
18731 | libdir=$save_libdir | |
18732 | ||
18733 | # This implies no fast_install, which is unacceptable. | |
18734 | # Some rework will be needed to allow for fast_install | |
18735 | # before this can be enabled. | |
18736 | hardcode_into_libs=yes | |
18737 | ||
18738 | # Append ld.so.conf contents to the search path | |
18739 | if test -f /etc/ld.so.conf; then | |
18740 | lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` | |
18741 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" | |
18742 | fi | |
18743 | ||
18744 | # We used to test for /lib/ld.so.1 and disable shared libraries on | |
18745 | # powerpc, because MkLinux only supported shared libraries with the | |
18746 | # GNU dynamic linker. Since this was broken with cross compilers, | |
18747 | # most powerpc-linux boxes support dynamic linking these days and | |
18748 | # people can always --disable-shared, the test was removed, and we | |
18749 | # assume the GNU/Linux dynamic linker is in use. | |
18750 | dynamic_linker='GNU/Linux ld.so' | |
18751 | ;; | |
18752 | ||
18753 | netbsd*) | |
18754 | version_type=sunos | |
18755 | need_lib_prefix=no | |
18756 | need_version=no | |
18757 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
18758 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
18759 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
18760 | dynamic_linker='NetBSD (a.out) ld.so' | |
18761 | else | |
18762 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
18763 | soname_spec='${libname}${release}${shared_ext}$major' | |
18764 | dynamic_linker='NetBSD ld.elf_so' | |
18765 | fi | |
18766 | shlibpath_var=LD_LIBRARY_PATH | |
18767 | shlibpath_overrides_runpath=yes | |
18768 | hardcode_into_libs=yes | |
18769 | ;; | |
18770 | ||
18771 | newsos6) | |
18772 | version_type=linux | |
18773 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
18774 | shlibpath_var=LD_LIBRARY_PATH | |
18775 | shlibpath_overrides_runpath=yes | |
18776 | ;; | |
18777 | ||
18778 | *nto* | *qnx*) | |
18779 | version_type=qnx | |
18780 | need_lib_prefix=no | |
18781 | need_version=no | |
18782 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
18783 | soname_spec='${libname}${release}${shared_ext}$major' | |
18784 | shlibpath_var=LD_LIBRARY_PATH | |
18785 | shlibpath_overrides_runpath=no | |
18786 | hardcode_into_libs=yes | |
18787 | dynamic_linker='ldqnx.so' | |
18788 | ;; | |
18789 | ||
18790 | openbsd*) | |
18791 | version_type=sunos | |
18792 | sys_lib_dlsearch_path_spec="/usr/lib" | |
18793 | need_lib_prefix=no | |
18794 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
18795 | case $host_os in | |
18796 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
18797 | *) need_version=no ;; | |
18798 | esac | |
18799 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
18800 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
18801 | shlibpath_var=LD_LIBRARY_PATH | |
18802 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
18803 | case $host_os in | |
18804 | openbsd2.[89] | openbsd2.[89].*) | |
18805 | shlibpath_overrides_runpath=no | |
18806 | ;; | |
18807 | *) | |
18808 | shlibpath_overrides_runpath=yes | |
18809 | ;; | |
18810 | esac | |
18811 | else | |
18812 | shlibpath_overrides_runpath=yes | |
18813 | fi | |
18814 | ;; | |
18815 | ||
18816 | os2*) | |
18817 | libname_spec='$name' | |
18818 | shrext_cmds=".dll" | |
18819 | need_lib_prefix=no | |
18820 | library_names_spec='$libname${shared_ext} $libname.a' | |
18821 | dynamic_linker='OS/2 ld.exe' | |
18822 | shlibpath_var=LIBPATH | |
18823 | ;; | |
18824 | ||
18825 | osf3* | osf4* | osf5*) | |
18826 | version_type=osf | |
18827 | need_lib_prefix=no | |
18828 | need_version=no | |
18829 | soname_spec='${libname}${release}${shared_ext}$major' | |
18830 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
18831 | shlibpath_var=LD_LIBRARY_PATH | |
18832 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
18833 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
18834 | ;; | |
18835 | ||
18836 | rdos*) | |
18837 | dynamic_linker=no | |
18838 | ;; | |
18839 | ||
18840 | solaris*) | |
18841 | version_type=linux | |
18842 | need_lib_prefix=no | |
18843 | need_version=no | |
18844 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
18845 | soname_spec='${libname}${release}${shared_ext}$major' | |
18846 | shlibpath_var=LD_LIBRARY_PATH | |
18847 | shlibpath_overrides_runpath=yes | |
18848 | hardcode_into_libs=yes | |
18849 | # ldd complains unless libraries are executable | |
18850 | postinstall_cmds='chmod +x $lib' | |
18851 | ;; | |
18852 | ||
18853 | sunos4*) | |
18854 | version_type=sunos | |
18855 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
18856 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
18857 | shlibpath_var=LD_LIBRARY_PATH | |
18858 | shlibpath_overrides_runpath=yes | |
18859 | if test "$with_gnu_ld" = yes; then | |
18860 | need_lib_prefix=no | |
18861 | fi | |
18862 | need_version=yes | |
18863 | ;; | |
18864 | ||
18865 | sysv4 | sysv4.3*) | |
18866 | version_type=linux | |
18867 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
18868 | soname_spec='${libname}${release}${shared_ext}$major' | |
18869 | shlibpath_var=LD_LIBRARY_PATH | |
18870 | case $host_vendor in | |
18871 | sni) | |
18872 | shlibpath_overrides_runpath=no | |
18873 | need_lib_prefix=no | |
18874 | runpath_var=LD_RUN_PATH | |
18875 | ;; | |
18876 | siemens) | |
18877 | need_lib_prefix=no | |
18878 | ;; | |
18879 | motorola) | |
18880 | need_lib_prefix=no | |
18881 | need_version=no | |
18882 | shlibpath_overrides_runpath=no | |
18883 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
18884 | ;; | |
18885 | esac | |
18886 | ;; | |
18887 | ||
18888 | sysv4*MP*) | |
18889 | if test -d /usr/nec ;then | |
18890 | version_type=linux | |
18891 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
18892 | soname_spec='$libname${shared_ext}.$major' | |
18893 | shlibpath_var=LD_LIBRARY_PATH | |
18894 | fi | |
18895 | ;; | |
18896 | ||
18897 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
18898 | version_type=freebsd-elf | |
18899 | need_lib_prefix=no | |
18900 | need_version=no | |
18901 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
18902 | soname_spec='${libname}${release}${shared_ext}$major' | |
18903 | shlibpath_var=LD_LIBRARY_PATH | |
18904 | shlibpath_overrides_runpath=yes | |
18905 | hardcode_into_libs=yes | |
18906 | if test "$with_gnu_ld" = yes; then | |
18907 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' | |
18908 | else | |
18909 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' | |
18910 | case $host_os in | |
18911 | sco3.2v5*) | |
18912 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
18913 | ;; | |
18914 | esac | |
18915 | fi | |
18916 | sys_lib_dlsearch_path_spec='/usr/lib' | |
18917 | ;; | |
18918 | ||
18919 | tpf*) | |
18920 | # TPF is a cross-target only. Preferred cross-host = GNU/Linux. | |
18921 | version_type=linux | |
18922 | need_lib_prefix=no | |
18923 | need_version=no | |
18924 | library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
18925 | shlibpath_var=LD_LIBRARY_PATH | |
18926 | shlibpath_overrides_runpath=no | |
18927 | hardcode_into_libs=yes | |
18928 | ;; | |
18929 | ||
18930 | uts4*) | |
18931 | version_type=linux | |
18932 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
18933 | soname_spec='${libname}${release}${shared_ext}$major' | |
18934 | shlibpath_var=LD_LIBRARY_PATH | |
18935 | ;; | |
18936 | ||
18937 | *) | |
18938 | dynamic_linker=no | |
18939 | ;; | |
18940 | esac | |
18941 | echo "$as_me:$LINENO: result: $dynamic_linker" >&5 | |
18942 | echo "${ECHO_T}$dynamic_linker" >&6 | |
18943 | test "$dynamic_linker" = no && can_build_shared=no | |
18944 | ||
18945 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
18946 | if test "$GCC" = yes; then | |
18947 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
18948 | fi | |
18949 | ||
18950 | ||
18951 | ||
18952 | ||
18953 | ||
18954 | ||
18955 | ||
18956 | ||
18957 | ||
18958 | ||
18959 | ||
18960 | ||
18961 | ||
18962 | ||
18963 | ||
18964 | ||
18965 | ||
18966 | ||
18967 | ||
18968 | ||
18969 | ||
18970 | ||
18971 | ||
18972 | ||
18973 | ||
18974 | ||
18975 | ||
18976 | ||
18977 | ||
18978 | ||
18979 | ||
18980 | ||
18981 | ||
18982 | ||
18983 | ||
18984 | ||
18985 | ||
18986 | ||
18987 | ||
18988 | ||
18989 | ||
18990 | ||
18991 | ||
18992 | ||
18993 | ||
18994 | ||
18995 | ||
18996 | ||
18997 | ||
18998 | ||
18999 | ||
19000 | ||
19001 | ||
19002 | ||
19003 | ||
19004 | ||
19005 | ||
19006 | ||
19007 | ||
19008 | ||
19009 | ||
19010 | ||
19011 | ||
19012 | ||
19013 | ||
19014 | ||
19015 | ||
19016 | ||
19017 | ||
19018 | ||
19019 | ||
19020 | ||
19021 | ||
19022 | ||
19023 | ||
19024 | ||
19025 | ||
19026 | ||
19027 | ||
19028 | ||
19029 | ||
19030 | ||
19031 | ||
19032 | ||
19033 | ||
19034 | ||
19035 | ||
19036 | echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 | |
19037 | echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 | |
19038 | hardcode_action= | |
19039 | if test -n "$hardcode_libdir_flag_spec" || | |
19040 | test -n "$runpath_var" || | |
19041 | test "X$hardcode_automatic" = "Xyes" ; then | |
19042 | ||
19043 | # We can hardcode non-existent directories. | |
19044 | if test "$hardcode_direct" != no && | |
19045 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
19046 | # have to relink, otherwise we might link with an installed library | |
19047 | # when we should be linking with a yet-to-be-installed one | |
19048 | ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && | |
19049 | test "$hardcode_minus_L" != no; then | |
19050 | # Linking always hardcodes the temporary library directory. | |
19051 | hardcode_action=relink | |
19052 | else | |
19053 | # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
19054 | hardcode_action=immediate | |
19055 | fi | |
19056 | else | |
19057 | # We cannot hardcode anything, or else we can only hardcode existing | |
19058 | # directories. | |
19059 | hardcode_action=unsupported | |
19060 | fi | |
19061 | echo "$as_me:$LINENO: result: $hardcode_action" >&5 | |
19062 | echo "${ECHO_T}$hardcode_action" >&6 | |
19063 | ||
19064 | if test "$hardcode_action" = relink || | |
19065 | test "$inherit_rpath" = yes; then | |
19066 | # Fast installation is not supported | |
19067 | enable_fast_install=no | |
19068 | elif test "$shlibpath_overrides_runpath" = yes || | |
19069 | test "$enable_shared" = no; then | |
19070 | # Fast installation is not necessary | |
19071 | enable_fast_install=needless | |
19072 | fi | |
19073 | ||
19074 | ||
19075 | ||
19076 | ||
19077 | ||
19078 | ||
19079 | if test "x$enable_dlopen" != xyes; then | |
19080 | enable_dlopen=unknown | |
19081 | enable_dlopen_self=unknown | |
19082 | enable_dlopen_self_static=unknown | |
19083 | else | |
19084 | lt_cv_dlopen=no | |
19085 | lt_cv_dlopen_libs= | |
19086 | ||
19087 | case $host_os in | |
19088 | beos*) | |
19089 | lt_cv_dlopen="load_add_on" | |
19090 | lt_cv_dlopen_libs= | |
19091 | lt_cv_dlopen_self=yes | |
19092 | ;; | |
19093 | ||
19094 | mingw* | pw32*) | |
19095 | lt_cv_dlopen="LoadLibrary" | |
19096 | lt_cv_dlopen_libs= | |
19097 | ;; | |
19098 | ||
19099 | cygwin*) | |
19100 | lt_cv_dlopen="dlopen" | |
19101 | lt_cv_dlopen_libs= | |
19102 | ;; | |
19103 | ||
19104 | darwin*) | |
19105 | # if libdl is installed we need to link against it | |
19106 | echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 | |
19107 | echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 | |
19108 | if test "${ac_cv_lib_dl_dlopen+set}" = set; then | |
19109 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
19110 | else | |
19111 | ac_check_lib_save_LIBS=$LIBS | |
19112 | LIBS="-ldl $LIBS" | |
19113 | cat >conftest.$ac_ext <<_ACEOF | |
19114 | /* confdefs.h. */ | |
19115 | _ACEOF | |
19116 | cat confdefs.h >>conftest.$ac_ext | |
19117 | cat >>conftest.$ac_ext <<_ACEOF | |
19118 | /* end confdefs.h. */ | |
19119 | ||
19120 | /* Override any gcc2 internal prototype to avoid an error. */ | |
19121 | #ifdef __cplusplus | |
19122 | extern "C" | |
19123 | #endif | |
19124 | /* We use char because int might match the return type of a gcc2 | |
19125 | builtin and then its argument prototype would still apply. */ | |
19126 | char dlopen (); | |
19127 | int | |
19128 | main () | |
19129 | { | |
19130 | dlopen (); | |
19131 | ; | |
19132 | return 0; | |
19133 | } | |
19134 | _ACEOF | |
19135 | rm -f conftest.$ac_objext conftest$ac_exeext | |
19136 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
19137 | (eval $ac_link) 2>conftest.er1 | |
19138 | ac_status=$? | |
19139 | grep -v '^ *+' conftest.er1 >conftest.err | |
19140 | rm -f conftest.er1 | |
19141 | cat conftest.err >&5 | |
19142 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19143 | (exit $ac_status); } && | |
19144 | { ac_try='test -z "$ac_c_werror_flag" | |
19145 | || test ! -s conftest.err' | |
19146 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19147 | (eval $ac_try) 2>&5 | |
19148 | ac_status=$? | |
19149 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19150 | (exit $ac_status); }; } && | |
19151 | { ac_try='test -s conftest$ac_exeext' | |
19152 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19153 | (eval $ac_try) 2>&5 | |
19154 | ac_status=$? | |
19155 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19156 | (exit $ac_status); }; }; then | |
19157 | ac_cv_lib_dl_dlopen=yes | |
19158 | else | |
19159 | echo "$as_me: failed program was:" >&5 | |
19160 | sed 's/^/| /' conftest.$ac_ext >&5 | |
19161 | ||
19162 | ac_cv_lib_dl_dlopen=no | |
19163 | fi | |
19164 | rm -f conftest.err conftest.$ac_objext \ | |
19165 | conftest$ac_exeext conftest.$ac_ext | |
19166 | LIBS=$ac_check_lib_save_LIBS | |
19167 | fi | |
19168 | echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 | |
19169 | echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 | |
19170 | if test $ac_cv_lib_dl_dlopen = yes; then | |
19171 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" | |
19172 | else | |
19173 | ||
19174 | lt_cv_dlopen="dyld" | |
19175 | lt_cv_dlopen_libs= | |
19176 | lt_cv_dlopen_self=yes | |
19177 | ||
19178 | fi | |
19179 | ||
19180 | ;; | |
19181 | ||
19182 | *) | |
19183 | echo "$as_me:$LINENO: checking for shl_load" >&5 | |
19184 | echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 | |
19185 | if test "${ac_cv_func_shl_load+set}" = set; then | |
19186 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
19187 | else | |
19188 | cat >conftest.$ac_ext <<_ACEOF | |
19189 | /* confdefs.h. */ | |
19190 | _ACEOF | |
19191 | cat confdefs.h >>conftest.$ac_ext | |
19192 | cat >>conftest.$ac_ext <<_ACEOF | |
19193 | /* end confdefs.h. */ | |
19194 | /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load. | |
19195 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
19196 | #define shl_load innocuous_shl_load | |
19197 | ||
19198 | /* System header to define __stub macros and hopefully few prototypes, | |
19199 | which can conflict with char shl_load (); below. | |
19200 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
19201 | <limits.h> exists even on freestanding compilers. */ | |
19202 | ||
19203 | #ifdef __STDC__ | |
19204 | # include <limits.h> | |
19205 | #else | |
19206 | # include <assert.h> | |
19207 | #endif | |
19208 | ||
19209 | #undef shl_load | |
19210 | ||
19211 | /* Override any gcc2 internal prototype to avoid an error. */ | |
19212 | #ifdef __cplusplus | |
19213 | extern "C" | |
19214 | { | |
19215 | #endif | |
19216 | /* We use char because int might match the return type of a gcc2 | |
19217 | builtin and then its argument prototype would still apply. */ | |
19218 | char shl_load (); | |
19219 | /* The GNU C library defines this for functions which it implements | |
19220 | to always fail with ENOSYS. Some functions are actually named | |
19221 | something starting with __ and the normal name is an alias. */ | |
19222 | #if defined (__stub_shl_load) || defined (__stub___shl_load) | |
19223 | choke me | |
19224 | #else | |
19225 | char (*f) () = shl_load; | |
19226 | #endif | |
19227 | #ifdef __cplusplus | |
19228 | } | |
19229 | #endif | |
19230 | ||
19231 | int | |
19232 | main () | |
19233 | { | |
19234 | return f != shl_load; | |
19235 | ; | |
19236 | return 0; | |
19237 | } | |
19238 | _ACEOF | |
19239 | rm -f conftest.$ac_objext conftest$ac_exeext | |
19240 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
19241 | (eval $ac_link) 2>conftest.er1 | |
19242 | ac_status=$? | |
19243 | grep -v '^ *+' conftest.er1 >conftest.err | |
19244 | rm -f conftest.er1 | |
19245 | cat conftest.err >&5 | |
19246 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19247 | (exit $ac_status); } && | |
19248 | { ac_try='test -z "$ac_c_werror_flag" | |
19249 | || test ! -s conftest.err' | |
19250 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19251 | (eval $ac_try) 2>&5 | |
19252 | ac_status=$? | |
19253 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19254 | (exit $ac_status); }; } && | |
19255 | { ac_try='test -s conftest$ac_exeext' | |
19256 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19257 | (eval $ac_try) 2>&5 | |
19258 | ac_status=$? | |
19259 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19260 | (exit $ac_status); }; }; then | |
19261 | ac_cv_func_shl_load=yes | |
19262 | else | |
19263 | echo "$as_me: failed program was:" >&5 | |
19264 | sed 's/^/| /' conftest.$ac_ext >&5 | |
19265 | ||
19266 | ac_cv_func_shl_load=no | |
19267 | fi | |
19268 | rm -f conftest.err conftest.$ac_objext \ | |
19269 | conftest$ac_exeext conftest.$ac_ext | |
19270 | fi | |
19271 | echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 | |
19272 | echo "${ECHO_T}$ac_cv_func_shl_load" >&6 | |
19273 | if test $ac_cv_func_shl_load = yes; then | |
19274 | lt_cv_dlopen="shl_load" | |
19275 | else | |
19276 | echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 | |
19277 | echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 | |
19278 | if test "${ac_cv_lib_dld_shl_load+set}" = set; then | |
19279 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
19280 | else | |
19281 | ac_check_lib_save_LIBS=$LIBS | |
19282 | LIBS="-ldld $LIBS" | |
19283 | cat >conftest.$ac_ext <<_ACEOF | |
19284 | /* confdefs.h. */ | |
19285 | _ACEOF | |
19286 | cat confdefs.h >>conftest.$ac_ext | |
19287 | cat >>conftest.$ac_ext <<_ACEOF | |
19288 | /* end confdefs.h. */ | |
19289 | ||
19290 | /* Override any gcc2 internal prototype to avoid an error. */ | |
19291 | #ifdef __cplusplus | |
19292 | extern "C" | |
19293 | #endif | |
19294 | /* We use char because int might match the return type of a gcc2 | |
19295 | builtin and then its argument prototype would still apply. */ | |
19296 | char shl_load (); | |
19297 | int | |
19298 | main () | |
19299 | { | |
19300 | shl_load (); | |
19301 | ; | |
19302 | return 0; | |
19303 | } | |
19304 | _ACEOF | |
19305 | rm -f conftest.$ac_objext conftest$ac_exeext | |
19306 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
19307 | (eval $ac_link) 2>conftest.er1 | |
19308 | ac_status=$? | |
19309 | grep -v '^ *+' conftest.er1 >conftest.err | |
19310 | rm -f conftest.er1 | |
19311 | cat conftest.err >&5 | |
19312 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19313 | (exit $ac_status); } && | |
19314 | { ac_try='test -z "$ac_c_werror_flag" | |
19315 | || test ! -s conftest.err' | |
19316 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19317 | (eval $ac_try) 2>&5 | |
19318 | ac_status=$? | |
19319 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19320 | (exit $ac_status); }; } && | |
19321 | { ac_try='test -s conftest$ac_exeext' | |
19322 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19323 | (eval $ac_try) 2>&5 | |
19324 | ac_status=$? | |
19325 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19326 | (exit $ac_status); }; }; then | |
19327 | ac_cv_lib_dld_shl_load=yes | |
19328 | else | |
19329 | echo "$as_me: failed program was:" >&5 | |
19330 | sed 's/^/| /' conftest.$ac_ext >&5 | |
19331 | ||
19332 | ac_cv_lib_dld_shl_load=no | |
19333 | fi | |
19334 | rm -f conftest.err conftest.$ac_objext \ | |
19335 | conftest$ac_exeext conftest.$ac_ext | |
19336 | LIBS=$ac_check_lib_save_LIBS | |
19337 | fi | |
19338 | echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 | |
19339 | echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 | |
19340 | if test $ac_cv_lib_dld_shl_load = yes; then | |
19341 | lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" | |
19342 | else | |
19343 | echo "$as_me:$LINENO: checking for dlopen" >&5 | |
19344 | echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 | |
19345 | if test "${ac_cv_func_dlopen+set}" = set; then | |
19346 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
19347 | else | |
19348 | cat >conftest.$ac_ext <<_ACEOF | |
19349 | /* confdefs.h. */ | |
19350 | _ACEOF | |
19351 | cat confdefs.h >>conftest.$ac_ext | |
19352 | cat >>conftest.$ac_ext <<_ACEOF | |
19353 | /* end confdefs.h. */ | |
19354 | /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen. | |
19355 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
19356 | #define dlopen innocuous_dlopen | |
19357 | ||
19358 | /* System header to define __stub macros and hopefully few prototypes, | |
19359 | which can conflict with char dlopen (); below. | |
19360 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
19361 | <limits.h> exists even on freestanding compilers. */ | |
19362 | ||
19363 | #ifdef __STDC__ | |
19364 | # include <limits.h> | |
19365 | #else | |
19366 | # include <assert.h> | |
19367 | #endif | |
19368 | ||
19369 | #undef dlopen | |
19370 | ||
19371 | /* Override any gcc2 internal prototype to avoid an error. */ | |
19372 | #ifdef __cplusplus | |
19373 | extern "C" | |
19374 | { | |
19375 | #endif | |
19376 | /* We use char because int might match the return type of a gcc2 | |
19377 | builtin and then its argument prototype would still apply. */ | |
19378 | char dlopen (); | |
19379 | /* The GNU C library defines this for functions which it implements | |
19380 | to always fail with ENOSYS. Some functions are actually named | |
19381 | something starting with __ and the normal name is an alias. */ | |
19382 | #if defined (__stub_dlopen) || defined (__stub___dlopen) | |
19383 | choke me | |
19384 | #else | |
19385 | char (*f) () = dlopen; | |
19386 | #endif | |
19387 | #ifdef __cplusplus | |
19388 | } | |
19389 | #endif | |
19390 | ||
19391 | int | |
19392 | main () | |
19393 | { | |
19394 | return f != dlopen; | |
19395 | ; | |
19396 | return 0; | |
19397 | } | |
19398 | _ACEOF | |
19399 | rm -f conftest.$ac_objext conftest$ac_exeext | |
19400 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
19401 | (eval $ac_link) 2>conftest.er1 | |
19402 | ac_status=$? | |
19403 | grep -v '^ *+' conftest.er1 >conftest.err | |
19404 | rm -f conftest.er1 | |
19405 | cat conftest.err >&5 | |
19406 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19407 | (exit $ac_status); } && | |
19408 | { ac_try='test -z "$ac_c_werror_flag" | |
19409 | || test ! -s conftest.err' | |
19410 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19411 | (eval $ac_try) 2>&5 | |
19412 | ac_status=$? | |
19413 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19414 | (exit $ac_status); }; } && | |
19415 | { ac_try='test -s conftest$ac_exeext' | |
19416 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19417 | (eval $ac_try) 2>&5 | |
19418 | ac_status=$? | |
19419 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19420 | (exit $ac_status); }; }; then | |
19421 | ac_cv_func_dlopen=yes | |
19422 | else | |
19423 | echo "$as_me: failed program was:" >&5 | |
19424 | sed 's/^/| /' conftest.$ac_ext >&5 | |
19425 | ||
19426 | ac_cv_func_dlopen=no | |
19427 | fi | |
19428 | rm -f conftest.err conftest.$ac_objext \ | |
19429 | conftest$ac_exeext conftest.$ac_ext | |
19430 | fi | |
19431 | echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 | |
19432 | echo "${ECHO_T}$ac_cv_func_dlopen" >&6 | |
19433 | if test $ac_cv_func_dlopen = yes; then | |
19434 | lt_cv_dlopen="dlopen" | |
19435 | else | |
19436 | echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 | |
19437 | echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 | |
19438 | if test "${ac_cv_lib_dl_dlopen+set}" = set; then | |
19439 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
19440 | else | |
19441 | ac_check_lib_save_LIBS=$LIBS | |
19442 | LIBS="-ldl $LIBS" | |
19443 | cat >conftest.$ac_ext <<_ACEOF | |
19444 | /* confdefs.h. */ | |
19445 | _ACEOF | |
19446 | cat confdefs.h >>conftest.$ac_ext | |
19447 | cat >>conftest.$ac_ext <<_ACEOF | |
19448 | /* end confdefs.h. */ | |
19449 | ||
19450 | /* Override any gcc2 internal prototype to avoid an error. */ | |
19451 | #ifdef __cplusplus | |
19452 | extern "C" | |
19453 | #endif | |
19454 | /* We use char because int might match the return type of a gcc2 | |
19455 | builtin and then its argument prototype would still apply. */ | |
19456 | char dlopen (); | |
19457 | int | |
19458 | main () | |
19459 | { | |
19460 | dlopen (); | |
19461 | ; | |
19462 | return 0; | |
19463 | } | |
19464 | _ACEOF | |
19465 | rm -f conftest.$ac_objext conftest$ac_exeext | |
19466 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
19467 | (eval $ac_link) 2>conftest.er1 | |
19468 | ac_status=$? | |
19469 | grep -v '^ *+' conftest.er1 >conftest.err | |
19470 | rm -f conftest.er1 | |
19471 | cat conftest.err >&5 | |
19472 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19473 | (exit $ac_status); } && | |
19474 | { ac_try='test -z "$ac_c_werror_flag" | |
19475 | || test ! -s conftest.err' | |
19476 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19477 | (eval $ac_try) 2>&5 | |
19478 | ac_status=$? | |
19479 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19480 | (exit $ac_status); }; } && | |
19481 | { ac_try='test -s conftest$ac_exeext' | |
19482 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19483 | (eval $ac_try) 2>&5 | |
19484 | ac_status=$? | |
19485 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19486 | (exit $ac_status); }; }; then | |
19487 | ac_cv_lib_dl_dlopen=yes | |
19488 | else | |
19489 | echo "$as_me: failed program was:" >&5 | |
19490 | sed 's/^/| /' conftest.$ac_ext >&5 | |
19491 | ||
19492 | ac_cv_lib_dl_dlopen=no | |
19493 | fi | |
19494 | rm -f conftest.err conftest.$ac_objext \ | |
19495 | conftest$ac_exeext conftest.$ac_ext | |
19496 | LIBS=$ac_check_lib_save_LIBS | |
19497 | fi | |
19498 | echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 | |
19499 | echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 | |
19500 | if test $ac_cv_lib_dl_dlopen = yes; then | |
19501 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" | |
19502 | else | |
19503 | echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 | |
19504 | echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6 | |
19505 | if test "${ac_cv_lib_svld_dlopen+set}" = set; then | |
19506 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
19507 | else | |
19508 | ac_check_lib_save_LIBS=$LIBS | |
19509 | LIBS="-lsvld $LIBS" | |
19510 | cat >conftest.$ac_ext <<_ACEOF | |
19511 | /* confdefs.h. */ | |
19512 | _ACEOF | |
19513 | cat confdefs.h >>conftest.$ac_ext | |
19514 | cat >>conftest.$ac_ext <<_ACEOF | |
19515 | /* end confdefs.h. */ | |
19516 | ||
19517 | /* Override any gcc2 internal prototype to avoid an error. */ | |
19518 | #ifdef __cplusplus | |
19519 | extern "C" | |
19520 | #endif | |
19521 | /* We use char because int might match the return type of a gcc2 | |
19522 | builtin and then its argument prototype would still apply. */ | |
19523 | char dlopen (); | |
19524 | int | |
19525 | main () | |
19526 | { | |
19527 | dlopen (); | |
19528 | ; | |
19529 | return 0; | |
19530 | } | |
19531 | _ACEOF | |
19532 | rm -f conftest.$ac_objext conftest$ac_exeext | |
19533 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
19534 | (eval $ac_link) 2>conftest.er1 | |
19535 | ac_status=$? | |
19536 | grep -v '^ *+' conftest.er1 >conftest.err | |
19537 | rm -f conftest.er1 | |
19538 | cat conftest.err >&5 | |
19539 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19540 | (exit $ac_status); } && | |
19541 | { ac_try='test -z "$ac_c_werror_flag" | |
19542 | || test ! -s conftest.err' | |
19543 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19544 | (eval $ac_try) 2>&5 | |
19545 | ac_status=$? | |
19546 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19547 | (exit $ac_status); }; } && | |
19548 | { ac_try='test -s conftest$ac_exeext' | |
19549 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19550 | (eval $ac_try) 2>&5 | |
19551 | ac_status=$? | |
19552 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19553 | (exit $ac_status); }; }; then | |
19554 | ac_cv_lib_svld_dlopen=yes | |
19555 | else | |
19556 | echo "$as_me: failed program was:" >&5 | |
19557 | sed 's/^/| /' conftest.$ac_ext >&5 | |
19558 | ||
19559 | ac_cv_lib_svld_dlopen=no | |
19560 | fi | |
19561 | rm -f conftest.err conftest.$ac_objext \ | |
19562 | conftest$ac_exeext conftest.$ac_ext | |
19563 | LIBS=$ac_check_lib_save_LIBS | |
19564 | fi | |
19565 | echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 | |
19566 | echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6 | |
19567 | if test $ac_cv_lib_svld_dlopen = yes; then | |
19568 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" | |
19569 | else | |
19570 | echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 | |
19571 | echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6 | |
19572 | if test "${ac_cv_lib_dld_dld_link+set}" = set; then | |
19573 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
19574 | else | |
19575 | ac_check_lib_save_LIBS=$LIBS | |
19576 | LIBS="-ldld $LIBS" | |
19577 | cat >conftest.$ac_ext <<_ACEOF | |
19578 | /* confdefs.h. */ | |
19579 | _ACEOF | |
19580 | cat confdefs.h >>conftest.$ac_ext | |
19581 | cat >>conftest.$ac_ext <<_ACEOF | |
19582 | /* end confdefs.h. */ | |
19583 | ||
19584 | /* Override any gcc2 internal prototype to avoid an error. */ | |
19585 | #ifdef __cplusplus | |
19586 | extern "C" | |
19587 | #endif | |
19588 | /* We use char because int might match the return type of a gcc2 | |
19589 | builtin and then its argument prototype would still apply. */ | |
19590 | char dld_link (); | |
19591 | int | |
19592 | main () | |
19593 | { | |
19594 | dld_link (); | |
19595 | ; | |
19596 | return 0; | |
19597 | } | |
19598 | _ACEOF | |
19599 | rm -f conftest.$ac_objext conftest$ac_exeext | |
19600 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
19601 | (eval $ac_link) 2>conftest.er1 | |
19602 | ac_status=$? | |
19603 | grep -v '^ *+' conftest.er1 >conftest.err | |
19604 | rm -f conftest.er1 | |
19605 | cat conftest.err >&5 | |
19606 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19607 | (exit $ac_status); } && | |
19608 | { ac_try='test -z "$ac_c_werror_flag" | |
19609 | || test ! -s conftest.err' | |
19610 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19611 | (eval $ac_try) 2>&5 | |
19612 | ac_status=$? | |
19613 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19614 | (exit $ac_status); }; } && | |
19615 | { ac_try='test -s conftest$ac_exeext' | |
19616 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
19617 | (eval $ac_try) 2>&5 | |
19618 | ac_status=$? | |
19619 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19620 | (exit $ac_status); }; }; then | |
19621 | ac_cv_lib_dld_dld_link=yes | |
19622 | else | |
19623 | echo "$as_me: failed program was:" >&5 | |
19624 | sed 's/^/| /' conftest.$ac_ext >&5 | |
19625 | ||
19626 | ac_cv_lib_dld_dld_link=no | |
19627 | fi | |
19628 | rm -f conftest.err conftest.$ac_objext \ | |
19629 | conftest$ac_exeext conftest.$ac_ext | |
19630 | LIBS=$ac_check_lib_save_LIBS | |
19631 | fi | |
19632 | echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 | |
19633 | echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6 | |
19634 | if test $ac_cv_lib_dld_dld_link = yes; then | |
19635 | lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld" | |
19636 | fi | |
19637 | ||
19638 | ||
19639 | fi | |
19640 | ||
19641 | ||
19642 | fi | |
19643 | ||
19644 | ||
19645 | fi | |
19646 | ||
19647 | ||
19648 | fi | |
19649 | ||
19650 | ||
19651 | fi | |
19652 | ||
19653 | ;; | |
19654 | esac | |
19655 | ||
19656 | if test "x$lt_cv_dlopen" != xno; then | |
19657 | enable_dlopen=yes | |
19658 | else | |
19659 | enable_dlopen=no | |
19660 | fi | |
19661 | ||
19662 | case $lt_cv_dlopen in | |
19663 | dlopen) | |
19664 | save_CPPFLAGS="$CPPFLAGS" | |
19665 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
19666 | ||
19667 | save_LDFLAGS="$LDFLAGS" | |
19668 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
19669 | ||
19670 | save_LIBS="$LIBS" | |
19671 | LIBS="$lt_cv_dlopen_libs $LIBS" | |
19672 | ||
19673 | echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 | |
19674 | echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6 | |
19675 | if test "${lt_cv_dlopen_self+set}" = set; then | |
19676 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
19677 | else | |
19678 | if test "$cross_compiling" = yes; then : | |
19679 | lt_cv_dlopen_self=cross | |
19680 | else | |
19681 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
19682 | lt_status=$lt_dlunknown | |
19683 | cat > conftest.$ac_ext <<_LT_EOF | |
47ad7893 | 19684 | #line 19684 "configure" |
da0f6381 PB |
19685 | #include "confdefs.h" |
19686 | ||
19687 | #if HAVE_DLFCN_H | |
19688 | #include <dlfcn.h> | |
19689 | #endif | |
19690 | ||
19691 | #include <stdio.h> | |
19692 | ||
19693 | #ifdef RTLD_GLOBAL | |
19694 | # define LT_DLGLOBAL RTLD_GLOBAL | |
19695 | #else | |
19696 | # ifdef DL_GLOBAL | |
19697 | # define LT_DLGLOBAL DL_GLOBAL | |
19698 | # else | |
19699 | # define LT_DLGLOBAL 0 | |
19700 | # endif | |
19701 | #endif | |
19702 | ||
19703 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
19704 | find out it does not work in some platform. */ | |
19705 | #ifndef LT_DLLAZY_OR_NOW | |
19706 | # ifdef RTLD_LAZY | |
19707 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
19708 | # else | |
19709 | # ifdef DL_LAZY | |
19710 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
19711 | # else | |
19712 | # ifdef RTLD_NOW | |
19713 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
19714 | # else | |
19715 | # ifdef DL_NOW | |
19716 | # define LT_DLLAZY_OR_NOW DL_NOW | |
19717 | # else | |
19718 | # define LT_DLLAZY_OR_NOW 0 | |
19719 | # endif | |
19720 | # endif | |
19721 | # endif | |
19722 | # endif | |
19723 | #endif | |
19724 | ||
19725 | #ifdef __cplusplus | |
19726 | extern "C" void exit (int); | |
19727 | #endif | |
19728 | ||
19729 | void fnord() { int i=42;} | |
19730 | int main () | |
19731 | { | |
19732 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
19733 | int status = $lt_dlunknown; | |
19734 | ||
19735 | if (self) | |
19736 | { | |
19737 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
19738 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
19739 | /* dlclose (self); */ | |
19740 | } | |
19741 | else | |
19742 | puts (dlerror ()); | |
19743 | ||
19744 | exit (status); | |
19745 | } | |
19746 | _LT_EOF | |
19747 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
19748 | (eval $ac_link) 2>&5 | |
19749 | ac_status=$? | |
19750 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19751 | (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then | |
19752 | (./conftest; exit; ) >&5 2>/dev/null | |
19753 | lt_status=$? | |
19754 | case x$lt_status in | |
19755 | x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; | |
19756 | x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; | |
19757 | x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; | |
19758 | esac | |
19759 | else : | |
19760 | # compilation failed | |
19761 | lt_cv_dlopen_self=no | |
19762 | fi | |
19763 | fi | |
19764 | rm -fr conftest* | |
19765 | ||
19766 | ||
19767 | fi | |
19768 | echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 | |
19769 | echo "${ECHO_T}$lt_cv_dlopen_self" >&6 | |
19770 | ||
19771 | if test "x$lt_cv_dlopen_self" = xyes; then | |
19772 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" | |
19773 | echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 | |
19774 | echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6 | |
19775 | if test "${lt_cv_dlopen_self_static+set}" = set; then | |
19776 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
19777 | else | |
19778 | if test "$cross_compiling" = yes; then : | |
19779 | lt_cv_dlopen_self_static=cross | |
19780 | else | |
19781 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
19782 | lt_status=$lt_dlunknown | |
19783 | cat > conftest.$ac_ext <<_LT_EOF | |
47ad7893 | 19784 | #line 19784 "configure" |
da0f6381 PB |
19785 | #include "confdefs.h" |
19786 | ||
19787 | #if HAVE_DLFCN_H | |
19788 | #include <dlfcn.h> | |
19789 | #endif | |
19790 | ||
19791 | #include <stdio.h> | |
19792 | ||
19793 | #ifdef RTLD_GLOBAL | |
19794 | # define LT_DLGLOBAL RTLD_GLOBAL | |
19795 | #else | |
19796 | # ifdef DL_GLOBAL | |
19797 | # define LT_DLGLOBAL DL_GLOBAL | |
19798 | # else | |
19799 | # define LT_DLGLOBAL 0 | |
19800 | # endif | |
19801 | #endif | |
19802 | ||
19803 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
19804 | find out it does not work in some platform. */ | |
19805 | #ifndef LT_DLLAZY_OR_NOW | |
19806 | # ifdef RTLD_LAZY | |
19807 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
19808 | # else | |
19809 | # ifdef DL_LAZY | |
19810 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
19811 | # else | |
19812 | # ifdef RTLD_NOW | |
19813 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
19814 | # else | |
19815 | # ifdef DL_NOW | |
19816 | # define LT_DLLAZY_OR_NOW DL_NOW | |
19817 | # else | |
19818 | # define LT_DLLAZY_OR_NOW 0 | |
19819 | # endif | |
19820 | # endif | |
19821 | # endif | |
19822 | # endif | |
19823 | #endif | |
19824 | ||
19825 | #ifdef __cplusplus | |
19826 | extern "C" void exit (int); | |
19827 | #endif | |
19828 | ||
19829 | void fnord() { int i=42;} | |
19830 | int main () | |
19831 | { | |
19832 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
19833 | int status = $lt_dlunknown; | |
19834 | ||
19835 | if (self) | |
19836 | { | |
19837 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
19838 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
19839 | /* dlclose (self); */ | |
19840 | } | |
19841 | else | |
19842 | puts (dlerror ()); | |
19843 | ||
19844 | exit (status); | |
19845 | } | |
19846 | _LT_EOF | |
19847 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
19848 | (eval $ac_link) 2>&5 | |
19849 | ac_status=$? | |
19850 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
19851 | (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then | |
19852 | (./conftest; exit; ) >&5 2>/dev/null | |
19853 | lt_status=$? | |
19854 | case x$lt_status in | |
19855 | x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; | |
19856 | x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; | |
19857 | x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; | |
19858 | esac | |
19859 | else : | |
19860 | # compilation failed | |
19861 | lt_cv_dlopen_self_static=no | |
19862 | fi | |
19863 | fi | |
19864 | rm -fr conftest* | |
19865 | ||
19866 | ||
19867 | fi | |
19868 | echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 | |
19869 | echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6 | |
19870 | fi | |
19871 | ||
19872 | CPPFLAGS="$save_CPPFLAGS" | |
19873 | LDFLAGS="$save_LDFLAGS" | |
19874 | LIBS="$save_LIBS" | |
19875 | ;; | |
19876 | esac | |
19877 | ||
19878 | case $lt_cv_dlopen_self in | |
19879 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; | |
19880 | *) enable_dlopen_self=unknown ;; | |
19881 | esac | |
19882 | ||
19883 | case $lt_cv_dlopen_self_static in | |
19884 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; | |
19885 | *) enable_dlopen_self_static=unknown ;; | |
19886 | esac | |
19887 | fi | |
19888 | ||
19889 | ||
19890 | ||
19891 | ||
19892 | ||
19893 | ||
19894 | ||
19895 | ||
19896 | ||
19897 | ||
19898 | ||
19899 | ||
19900 | ||
19901 | ||
19902 | ||
19903 | ||
19904 | ||
19905 | striplib= | |
19906 | old_striplib= | |
19907 | echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 | |
19908 | echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 | |
19909 | if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then | |
19910 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
19911 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
19912 | echo "$as_me:$LINENO: result: yes" >&5 | |
19913 | echo "${ECHO_T}yes" >&6 | |
19914 | else | |
19915 | # FIXME - insert some real tests, host_os isn't really good enough | |
19916 | case $host_os in | |
19917 | darwin*) | |
19918 | if test -n "$STRIP" ; then | |
19919 | striplib="$STRIP -x" | |
19920 | old_striplib="$STRIP -S" | |
19921 | echo "$as_me:$LINENO: result: yes" >&5 | |
19922 | echo "${ECHO_T}yes" >&6 | |
19923 | else | |
19924 | echo "$as_me:$LINENO: result: no" >&5 | |
19925 | echo "${ECHO_T}no" >&6 | |
19926 | fi | |
19927 | ;; | |
19928 | *) | |
19929 | echo "$as_me:$LINENO: result: no" >&5 | |
19930 | echo "${ECHO_T}no" >&6 | |
19931 | ;; | |
19932 | esac | |
19933 | fi | |
19934 | ||
19935 | ||
19936 | ||
19937 | ||
19938 | ||
19939 | ||
19940 | ||
19941 | ||
19942 | ||
19943 | ||
19944 | ||
19945 | ||
19946 | # Report which library types will actually be built | |
19947 | echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 | |
19948 | echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6 | |
19949 | echo "$as_me:$LINENO: result: $can_build_shared" >&5 | |
19950 | echo "${ECHO_T}$can_build_shared" >&6 | |
19951 | ||
19952 | echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 | |
19953 | echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6 | |
19954 | test "$can_build_shared" = "no" && enable_shared=no | |
19955 | ||
19956 | # On AIX, shared libraries and static libraries use the same namespace, and | |
19957 | # are all built from PIC. | |
19958 | case $host_os in | |
19959 | aix3*) | |
19960 | test "$enable_shared" = yes && enable_static=no | |
19961 | if test -n "$RANLIB"; then | |
19962 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
19963 | postinstall_cmds='$RANLIB $lib' | |
19964 | fi | |
19965 | ;; | |
19966 | ||
19967 | aix[4-9]*) | |
19968 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
19969 | test "$enable_shared" = yes && enable_static=no | |
19970 | fi | |
19971 | ;; | |
19972 | esac | |
19973 | echo "$as_me:$LINENO: result: $enable_shared" >&5 | |
19974 | echo "${ECHO_T}$enable_shared" >&6 | |
19975 | ||
19976 | echo "$as_me:$LINENO: checking whether to build static libraries" >&5 | |
19977 | echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6 | |
19978 | # Make sure either enable_shared or enable_static is yes. | |
19979 | test "$enable_shared" = yes || enable_static=yes | |
19980 | echo "$as_me:$LINENO: result: $enable_static" >&5 | |
19981 | echo "${ECHO_T}$enable_static" >&6 | |
19982 | ||
19983 | ||
19984 | ||
19985 | ||
19986 | fi | |
19987 | ac_ext=c | |
19988 | ac_cpp='$CPP $CPPFLAGS' | |
19989 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
19990 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
19991 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
19992 | ||
19993 | CC="$lt_save_CC" | |
19994 | ||
19995 | ||
19996 | ||
19997 | ||
19998 | ||
19999 | ||
20000 | ||
20001 | ||
20002 | ||
20003 | ||
20004 | ||
20005 | ||
20006 | ||
20007 | ||
20008 | ||
20009 | ||
20010 | # Only expand once: | |
20011 | ||
20012 | ||
20013 | ||
20014 | ||
20015 | ||
20016 | # Identify the assembler which will work hand-in-glove with the newly | |
20017 | # built GCC, so that we can examine its features. This is the assembler | |
20018 | # which will be driven by the driver program. | |
20019 | # | |
20020 | # If build != host, and we aren't building gas in-tree, we identify a | |
20021 | # build->target assembler and hope that it will have the same features | |
20022 | # as the host->target assembler we'll be using. | |
20023 | gcc_cv_gas_major_version= | |
20024 | gcc_cv_gas_minor_version= | |
20025 | gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas | |
20026 | ||
20027 | if test "${gcc_cv_as+set}" = set; then | |
20028 | : | |
20029 | else | |
20030 | ||
20031 | if test -x "$DEFAULT_ASSEMBLER"; then | |
20032 | gcc_cv_as="$DEFAULT_ASSEMBLER" | |
20033 | elif test -f $gcc_cv_as_gas_srcdir/configure.in \ | |
20034 | && test -f ../gas/Makefile \ | |
20035 | && test x$build = x$host; then | |
20036 | gcc_cv_as=../gas/as-new$build_exeext | |
20037 | elif test -x as$build_exeext; then | |
20038 | # Build using assembler in the current directory. | |
20039 | gcc_cv_as=./as$build_exeext | |
20040 | elif test -x $AS_FOR_TARGET; then | |
20041 | gcc_cv_as="$AS_FOR_TARGET" | |
20042 | else | |
20043 | # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args. | |
20044 | set dummy $AS_FOR_TARGET; ac_word=$2 | |
20045 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
20046 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
20047 | if test "${ac_cv_path_gcc_cv_as+set}" = set; then | |
20048 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
20049 | else | |
20050 | case $gcc_cv_as in | |
20051 | [\\/]* | ?:[\\/]*) | |
20052 | ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path. | |
20053 | ;; | |
20054 | *) | |
20055 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
20056 | for as_dir in $PATH | |
20057 | do | |
20058 | IFS=$as_save_IFS | |
20059 | test -z "$as_dir" && as_dir=. | |
20060 | for ac_exec_ext in '' $ac_executable_extensions; do | |
20061 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
20062 | ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext" | |
20063 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
20064 | break 2 | |
20065 | fi | |
20066 | done | |
20067 | done | |
20068 | ||
20069 | ;; | |
20070 | esac | |
20071 | fi | |
20072 | gcc_cv_as=$ac_cv_path_gcc_cv_as | |
20073 | ||
20074 | if test -n "$gcc_cv_as"; then | |
20075 | echo "$as_me:$LINENO: result: $gcc_cv_as" >&5 | |
20076 | echo "${ECHO_T}$gcc_cv_as" >&6 | |
20077 | else | |
20078 | echo "$as_me:$LINENO: result: no" >&5 | |
20079 | echo "${ECHO_T}no" >&6 | |
20080 | fi | |
20081 | ||
20082 | fi | |
20083 | fi | |
20084 | ||
20085 | ||
20086 | ORIGINAL_AS_FOR_TARGET=$gcc_cv_as | |
20087 | ||
20088 | case "$ORIGINAL_AS_FOR_TARGET" in | |
20089 | ./as | ./as$build_exeext) ;; | |
20090 | *) ac_config_files="$ac_config_files as:exec-tool.in" | |
20091 | ;; | |
20092 | esac | |
20093 | ||
20094 | echo "$as_me:$LINENO: checking what assembler to use" >&5 | |
20095 | echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6 | |
20096 | if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then | |
20097 | # Single tree build which includes gas. We want to prefer it | |
20098 | # over whatever linker top-level may have detected, since | |
20099 | # we'll use what we're building after installation anyway. | |
20100 | echo "$as_me:$LINENO: result: newly built gas" >&5 | |
20101 | echo "${ECHO_T}newly built gas" >&6 | |
20102 | in_tree_gas=yes | |
20103 | gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd | |
20104 | for f in $gcc_cv_as_bfd_srcdir/configure \ | |
20105 | $gcc_cv_as_gas_srcdir/configure \ | |
20106 | $gcc_cv_as_gas_srcdir/configure.in \ | |
20107 | $gcc_cv_as_gas_srcdir/Makefile.in ; do | |
20108 | gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f` | |
20109 | if test x$gcc_cv_gas_version != x; then | |
20110 | break | |
20111 | fi | |
20112 | done | |
20113 | gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` | |
20114 | gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
20115 | gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"` | |
20116 | case $gcc_cv_gas_patch_version in | |
20117 | "") gcc_cv_gas_patch_version="0" ;; | |
20118 | esac | |
20119 | gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \ | |
20120 | + $gcc_cv_gas_minor_version \) \* 1000 \ | |
20121 | + $gcc_cv_gas_patch_version` | |
20122 | ||
20123 | in_tree_gas_is_elf=no | |
20124 | if grep 'obj_format = elf' ../gas/Makefile > /dev/null \ | |
20125 | || (grep 'obj_format = multi' ../gas/Makefile \ | |
20126 | && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null | |
20127 | then | |
20128 | in_tree_gas_is_elf=yes | |
20129 | fi | |
20130 | else | |
20131 | echo "$as_me:$LINENO: result: $gcc_cv_as" >&5 | |
20132 | echo "${ECHO_T}$gcc_cv_as" >&6 | |
20133 | in_tree_gas=no | |
20134 | fi | |
20135 | ||
20136 | # Identify the linker which will work hand-in-glove with the newly | |
20137 | # built GCC, so that we can examine its features. This is the linker | |
20138 | # which will be driven by the driver program. | |
20139 | # | |
20140 | # If build != host, and we aren't building gas in-tree, we identify a | |
20141 | # build->target linker and hope that it will have the same features | |
20142 | # as the host->target linker we'll be using. | |
20143 | gcc_cv_gld_major_version= | |
20144 | gcc_cv_gld_minor_version= | |
20145 | gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld | |
20146 | gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd | |
20147 | ||
20148 | if test "${gcc_cv_ld+set}" = set; then | |
20149 | : | |
20150 | else | |
20151 | ||
20152 | if test -x "$DEFAULT_LINKER"; then | |
20153 | gcc_cv_ld="$DEFAULT_LINKER" | |
20154 | elif test -f $gcc_cv_ld_gld_srcdir/configure.in \ | |
20155 | && test -f ../ld/Makefile \ | |
20156 | && test x$build = x$host; then | |
20157 | gcc_cv_ld=../ld/ld-new$build_exeext | |
e8b05380 PB |
20158 | elif test -x collect-ld$build_exeext; then |
20159 | # Build using linker in the current directory. | |
20160 | gcc_cv_ld=./collect-ld$build_exeext | |
20161 | elif test -x $LD_FOR_TARGET; then | |
20162 | gcc_cv_ld="$LD_FOR_TARGET" | |
20163 | else | |
20164 | # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args. | |
20165 | set dummy $LD_FOR_TARGET; ac_word=$2 | |
b61ff9c8 BS |
20166 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
20167 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
e8b05380 | 20168 | if test "${ac_cv_path_gcc_cv_ld+set}" = set; then |
d739199a DJ |
20169 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
20170 | else | |
e8b05380 | 20171 | case $gcc_cv_ld in |
d739199a | 20172 | [\\/]* | ?:[\\/]*) |
e8b05380 | 20173 | ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path. |
d739199a DJ |
20174 | ;; |
20175 | *) | |
20176 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
20177 | for as_dir in $PATH | |
20178 | do | |
20179 | IFS=$as_save_IFS | |
20180 | test -z "$as_dir" && as_dir=. | |
20181 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 20182 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
e8b05380 | 20183 | ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext" |
d739199a DJ |
20184 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
20185 | break 2 | |
20186 | fi | |
20187 | done | |
20188 | done | |
20189 | ||
20190 | ;; | |
20191 | esac | |
20192 | fi | |
e8b05380 | 20193 | gcc_cv_ld=$ac_cv_path_gcc_cv_ld |
b61ff9c8 | 20194 | |
e8b05380 | 20195 | if test -n "$gcc_cv_ld"; then |
b61ff9c8 BS |
20196 | echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5 |
20197 | echo "${ECHO_T}$gcc_cv_ld" >&6 | |
d739199a | 20198 | else |
b61ff9c8 BS |
20199 | echo "$as_me:$LINENO: result: no" >&5 |
20200 | echo "${ECHO_T}no" >&6 | |
d739199a DJ |
20201 | fi |
20202 | ||
20203 | fi | |
e8b05380 PB |
20204 | fi |
20205 | ||
20206 | ||
20207 | ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld | |
20208 | ||
be0fe523 PB |
20209 | case "$ORIGINAL_LD_FOR_TARGET" in |
20210 | ./collect-ld | ./collect-ld$build_exeext) ;; | |
b61ff9c8 | 20211 | *) ac_config_files="$ac_config_files collect-ld:exec-tool.in" |
be0fe523 PB |
20212 | ;; |
20213 | esac | |
e8b05380 | 20214 | |
b61ff9c8 BS |
20215 | echo "$as_me:$LINENO: checking what linker to use" >&5 |
20216 | echo $ECHO_N "checking what linker to use... $ECHO_C" >&6 | |
e8b05380 PB |
20217 | if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then |
20218 | # Single tree build which includes ld. We want to prefer it | |
20219 | # over whatever linker top-level may have detected, since | |
20220 | # we'll use what we're building after installation anyway. | |
b61ff9c8 BS |
20221 | echo "$as_me:$LINENO: result: newly built ld" >&5 |
20222 | echo "${ECHO_T}newly built ld" >&6 | |
e8b05380 PB |
20223 | in_tree_ld=yes |
20224 | in_tree_ld_is_elf=no | |
20225 | if (grep 'EMUL = .*elf' ../ld/Makefile \ | |
20226 | || grep 'EMUL = .*linux' ../ld/Makefile \ | |
20227 | || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then | |
20228 | in_tree_ld_is_elf=yes | |
20229 | fi | |
20230 | for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in | |
20231 | do | |
20232 | gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f` | |
20233 | if test x$gcc_cv_gld_version != x; then | |
20234 | break | |
20235 | fi | |
20236 | done | |
20237 | gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"` | |
20238 | gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
20239 | else | |
b61ff9c8 BS |
20240 | echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5 |
20241 | echo "${ECHO_T}$gcc_cv_ld" >&6 | |
e8b05380 PB |
20242 | in_tree_ld=no |
20243 | fi | |
20244 | ||
20245 | # Figure out what nm we will be using. | |
20246 | gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils | |
20247 | if test "${gcc_cv_nm+set}" = set; then | |
20248 | : | |
20249 | else | |
20250 | ||
20251 | if test -f $gcc_cv_binutils_srcdir/configure.in \ | |
c15b113b DD |
20252 | && test -f ../binutils/Makefile \ |
20253 | && test x$build = x$host; then | |
e8b05380 PB |
20254 | gcc_cv_nm=../binutils/nm-new$build_exeext |
20255 | elif test -x nm$build_exeext; then | |
20256 | gcc_cv_nm=./nm$build_exeext | |
20257 | elif test -x $NM_FOR_TARGET; then | |
20258 | gcc_cv_nm="$NM_FOR_TARGET" | |
20259 | else | |
20260 | # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args. | |
20261 | set dummy $NM_FOR_TARGET; ac_word=$2 | |
b61ff9c8 BS |
20262 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
20263 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
e8b05380 | 20264 | if test "${ac_cv_path_gcc_cv_nm+set}" = set; then |
d739199a DJ |
20265 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
20266 | else | |
e8b05380 | 20267 | case $gcc_cv_nm in |
d739199a | 20268 | [\\/]* | ?:[\\/]*) |
e8b05380 | 20269 | ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path. |
d739199a DJ |
20270 | ;; |
20271 | *) | |
20272 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
20273 | for as_dir in $PATH | |
20274 | do | |
20275 | IFS=$as_save_IFS | |
20276 | test -z "$as_dir" && as_dir=. | |
20277 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 20278 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
e8b05380 | 20279 | ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext" |
d739199a DJ |
20280 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
20281 | break 2 | |
20282 | fi | |
20283 | done | |
20284 | done | |
20285 | ||
20286 | ;; | |
20287 | esac | |
20288 | fi | |
e8b05380 | 20289 | gcc_cv_nm=$ac_cv_path_gcc_cv_nm |
b61ff9c8 | 20290 | |
e8b05380 | 20291 | if test -n "$gcc_cv_nm"; then |
b61ff9c8 BS |
20292 | echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5 |
20293 | echo "${ECHO_T}$gcc_cv_nm" >&6 | |
d739199a | 20294 | else |
b61ff9c8 BS |
20295 | echo "$as_me:$LINENO: result: no" >&5 |
20296 | echo "${ECHO_T}no" >&6 | |
d739199a DJ |
20297 | fi |
20298 | ||
20299 | fi | |
e8b05380 | 20300 | fi |
d739199a | 20301 | |
e8b05380 | 20302 | |
b61ff9c8 BS |
20303 | echo "$as_me:$LINENO: checking what nm to use" >&5 |
20304 | echo $ECHO_N "checking what nm to use... $ECHO_C" >&6 | |
e8b05380 PB |
20305 | if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then |
20306 | # Single tree build which includes binutils. | |
b61ff9c8 BS |
20307 | echo "$as_me:$LINENO: result: newly built nm" >&5 |
20308 | echo "${ECHO_T}newly built nm" >&6 | |
e8b05380 PB |
20309 | in_tree_nm=yes |
20310 | else | |
b61ff9c8 BS |
20311 | echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5 |
20312 | echo "${ECHO_T}$gcc_cv_nm" >&6 | |
e8b05380 PB |
20313 | in_tree_nm=no |
20314 | fi | |
20315 | ||
20316 | ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm | |
20317 | ||
be0fe523 PB |
20318 | case "$ORIGINAL_NM_FOR_TARGET" in |
20319 | ./nm | ./nm$build_exeext) ;; | |
b61ff9c8 | 20320 | *) ac_config_files="$ac_config_files nm:exec-tool.in" |
be0fe523 PB |
20321 | ;; |
20322 | esac | |
20323 | ||
e8b05380 PB |
20324 | |
20325 | # Figure out what objdump we will be using. | |
20326 | if test "${gcc_cv_objdump+set}" = set; then | |
20327 | : | |
20328 | else | |
20329 | ||
20330 | if test -f $gcc_cv_binutils_srcdir/configure.in \ | |
c15b113b DD |
20331 | && test -f ../binutils/Makefile \ |
20332 | && test x$build = x$host; then | |
e8b05380 PB |
20333 | # Single tree build which includes binutils. |
20334 | gcc_cv_objdump=../binutils/objdump$build_exeext | |
20335 | elif test -x objdump$build_exeext; then | |
20336 | gcc_cv_objdump=./objdump$build_exeext | |
20337 | elif test -x $OBJDUMP_FOR_TARGET; then | |
20338 | gcc_cv_objdump="$OBJDUMP_FOR_TARGET" | |
20339 | else | |
20340 | # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args. | |
20341 | set dummy $OBJDUMP_FOR_TARGET; ac_word=$2 | |
b61ff9c8 BS |
20342 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
20343 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
e8b05380 | 20344 | if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then |
9f18db39 PB |
20345 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
20346 | else | |
e8b05380 | 20347 | case $gcc_cv_objdump in |
9f18db39 | 20348 | [\\/]* | ?:[\\/]*) |
e8b05380 | 20349 | ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path. |
9f18db39 PB |
20350 | ;; |
20351 | *) | |
20352 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
e8b05380 | 20353 | for as_dir in $PATH |
9f18db39 PB |
20354 | do |
20355 | IFS=$as_save_IFS | |
20356 | test -z "$as_dir" && as_dir=. | |
20357 | for ac_exec_ext in '' $ac_executable_extensions; do | |
b61ff9c8 | 20358 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
e8b05380 | 20359 | ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext" |
9f18db39 PB |
20360 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
20361 | break 2 | |
20362 | fi | |
20363 | done | |
20364 | done | |
779243f7 | 20365 | |
9f18db39 PB |
20366 | ;; |
20367 | esac | |
20368 | fi | |
e8b05380 | 20369 | gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump |
b61ff9c8 | 20370 | |
e8b05380 | 20371 | if test -n "$gcc_cv_objdump"; then |
b61ff9c8 BS |
20372 | echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5 |
20373 | echo "${ECHO_T}$gcc_cv_objdump" >&6 | |
9f18db39 | 20374 | else |
b61ff9c8 BS |
20375 | echo "$as_me:$LINENO: result: no" >&5 |
20376 | echo "${ECHO_T}no" >&6 | |
9f18db39 PB |
20377 | fi |
20378 | ||
e8b05380 PB |
20379 | fi |
20380 | fi | |
9f18db39 | 20381 | |
e8b05380 | 20382 | |
b61ff9c8 BS |
20383 | echo "$as_me:$LINENO: checking what objdump to use" >&5 |
20384 | echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6 | |
e8b05380 PB |
20385 | if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then |
20386 | # Single tree build which includes binutils. | |
b61ff9c8 BS |
20387 | echo "$as_me:$LINENO: result: newly built objdump" >&5 |
20388 | echo "${ECHO_T}newly built objdump" >&6 | |
e8b05380 | 20389 | elif test x$gcc_cv_objdump = x; then |
b61ff9c8 BS |
20390 | echo "$as_me:$LINENO: result: not found" >&5 |
20391 | echo "${ECHO_T}not found" >&6 | |
e8b05380 | 20392 | else |
b61ff9c8 BS |
20393 | echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5 |
20394 | echo "${ECHO_T}$gcc_cv_objdump" >&6 | |
a2eafc76 | 20395 | fi |
3cae5780 | 20396 | |
981d4858 | 20397 | # Figure out what assembler alignment features are present. |
b61ff9c8 BS |
20398 | echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5 |
20399 | echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6 | |
ba479fd2 NN |
20400 | if test "${gcc_cv_as_balign_and_p2align+set}" = set; then |
20401 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
20402 | else |
20403 | gcc_cv_as_balign_and_p2align=no | |
20404 | if test $in_tree_gas = yes; then | |
20405 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0` | |
20406 | then gcc_cv_as_balign_and_p2align=yes | |
20407 | fi | |
20408 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 20409 | echo '.balign 4 |
8ada417f | 20410 | .p2align 2' > conftest.s |
ba479fd2 NN |
20411 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
20412 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
20413 | (eval $ac_try) 2>&5 | |
20414 | ac_status=$? | |
20415 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
20416 | (exit $ac_status); }; } | |
8ada417f ZW |
20417 | then |
20418 | gcc_cv_as_balign_and_p2align=yes | |
20419 | else | |
20420 | echo "configure: failed program was" >&5 | |
20421 | cat conftest.s >&5 | |
20422 | fi | |
20423 | rm -f conftest.o conftest.s | |
20424 | fi | |
20425 | fi | |
b61ff9c8 BS |
20426 | echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5 |
20427 | echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6 | |
63cf211a | 20428 | if test $gcc_cv_as_balign_and_p2align = yes; then |
ba479fd2 NN |
20429 | |
20430 | cat >>confdefs.h <<\_ACEOF | |
981d4858 | 20431 | #define HAVE_GAS_BALIGN_AND_P2ALIGN 1 |
ba479fd2 | 20432 | _ACEOF |
981d4858 | 20433 | |
ad9c4d9f NN |
20434 | fi |
20435 | ||
b61ff9c8 BS |
20436 | echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5 |
20437 | echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6 | |
ba479fd2 NN |
20438 | if test "${gcc_cv_as_max_skip_p2align+set}" = set; then |
20439 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
20440 | else |
20441 | gcc_cv_as_max_skip_p2align=no | |
20442 | if test $in_tree_gas = yes; then | |
20443 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0` | |
20444 | then gcc_cv_as_max_skip_p2align=yes | |
20445 | fi | |
20446 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 20447 | echo '.p2align 4,,7' > conftest.s |
ba479fd2 NN |
20448 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
20449 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
20450 | (eval $ac_try) 2>&5 | |
20451 | ac_status=$? | |
20452 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
20453 | (exit $ac_status); }; } | |
8ada417f ZW |
20454 | then |
20455 | gcc_cv_as_max_skip_p2align=yes | |
20456 | else | |
20457 | echo "configure: failed program was" >&5 | |
20458 | cat conftest.s >&5 | |
20459 | fi | |
20460 | rm -f conftest.o conftest.s | |
20461 | fi | |
ad9c4d9f | 20462 | fi |
b61ff9c8 BS |
20463 | echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5 |
20464 | echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6 | |
63cf211a | 20465 | if test $gcc_cv_as_max_skip_p2align = yes; then |
ba479fd2 NN |
20466 | |
20467 | cat >>confdefs.h <<\_ACEOF | |
9e423e6d | 20468 | #define HAVE_GAS_MAX_SKIP_P2ALIGN 1 |
ba479fd2 | 20469 | _ACEOF |
9e423e6d | 20470 | |
9e423e6d | 20471 | fi |
ad9c4d9f | 20472 | |
b61ff9c8 BS |
20473 | echo "$as_me:$LINENO: checking assembler for .literal16" >&5 |
20474 | echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6 | |
5708d18d MS |
20475 | if test "${gcc_cv_as_literal16+set}" = set; then |
20476 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
20477 | else | |
20478 | gcc_cv_as_literal16=no | |
20479 | if test $in_tree_gas = yes; then | |
20480 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0` | |
20481 | then gcc_cv_as_literal16=yes | |
20482 | fi | |
20483 | elif test x$gcc_cv_as != x; then | |
20484 | echo '.literal16' > conftest.s | |
20485 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
20486 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
20487 | (eval $ac_try) 2>&5 | |
20488 | ac_status=$? | |
20489 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
20490 | (exit $ac_status); }; } | |
20491 | then | |
20492 | gcc_cv_as_literal16=yes | |
20493 | else | |
20494 | echo "configure: failed program was" >&5 | |
20495 | cat conftest.s >&5 | |
20496 | fi | |
20497 | rm -f conftest.o conftest.s | |
20498 | fi | |
20499 | fi | |
b61ff9c8 BS |
20500 | echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5 |
20501 | echo "${ECHO_T}$gcc_cv_as_literal16" >&6 | |
5708d18d MS |
20502 | if test $gcc_cv_as_literal16 = yes; then |
20503 | ||
20504 | cat >>confdefs.h <<\_ACEOF | |
20505 | #define HAVE_GAS_LITERAL16 1 | |
20506 | _ACEOF | |
20507 | ||
20508 | fi | |
20509 | ||
b61ff9c8 BS |
20510 | echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5 |
20511 | echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6 | |
ba479fd2 NN |
20512 | if test "${gcc_cv_as_subsection_m1+set}" = set; then |
20513 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
20514 | else |
20515 | gcc_cv_as_subsection_m1=no | |
20516 | if test $in_tree_gas = yes; then | |
20517 | if test $in_tree_gas_is_elf = yes \ | |
20518 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0` | |
20519 | then gcc_cv_as_subsection_m1=yes | |
ad9c4d9f | 20520 | fi |
8ada417f | 20521 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 20522 | echo 'conftest_label1: .word 0 |
d1accaa3 JJ |
20523 | .subsection -1 |
20524 | conftest_label2: .word 0 | |
8ada417f | 20525 | .previous' > conftest.s |
ba479fd2 NN |
20526 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
20527 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
20528 | (eval $ac_try) 2>&5 | |
20529 | ac_status=$? | |
20530 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
20531 | (exit $ac_status); }; } | |
8ada417f ZW |
20532 | then |
20533 | if test x$gcc_cv_nm != x; then | |
20534 | $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1 | |
20535 | $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2 | |
20536 | if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1 | |
20537 | then : | |
20538 | else gcc_cv_as_subsection_m1=yes | |
20539 | fi | |
20540 | rm -f conftest.nm1 conftest.nm2 | |
20541 | fi | |
20542 | else | |
20543 | echo "configure: failed program was" >&5 | |
20544 | cat conftest.s >&5 | |
20545 | fi | |
20546 | rm -f conftest.o conftest.s | |
20547 | fi | |
981d4858 | 20548 | fi |
b61ff9c8 BS |
20549 | echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5 |
20550 | echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6 | |
63cf211a | 20551 | if test $gcc_cv_as_subsection_m1 = yes; then |
ba479fd2 NN |
20552 | |
20553 | cat >>confdefs.h <<\_ACEOF | |
981d4858 | 20554 | #define HAVE_GAS_SUBSECTION_ORDERING 1 |
ba479fd2 | 20555 | _ACEOF |
981d4858 | 20556 | |
d1accaa3 | 20557 | fi |
ad9c4d9f | 20558 | |
b61ff9c8 BS |
20559 | echo "$as_me:$LINENO: checking assembler for .weak" >&5 |
20560 | echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6 | |
ba479fd2 NN |
20561 | if test "${gcc_cv_as_weak+set}" = set; then |
20562 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
20563 | else |
20564 | gcc_cv_as_weak=no | |
20565 | if test $in_tree_gas = yes; then | |
20566 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0` | |
20567 | then gcc_cv_as_weak=yes | |
ad9c4d9f | 20568 | fi |
8ada417f | 20569 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 20570 | echo ' .weak foobar' > conftest.s |
ba479fd2 NN |
20571 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
20572 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
20573 | (eval $ac_try) 2>&5 | |
20574 | ac_status=$? | |
20575 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
20576 | (exit $ac_status); }; } | |
8ada417f ZW |
20577 | then |
20578 | gcc_cv_as_weak=yes | |
20579 | else | |
20580 | echo "configure: failed program was" >&5 | |
20581 | cat conftest.s >&5 | |
20582 | fi | |
20583 | rm -f conftest.o conftest.s | |
20584 | fi | |
981d4858 | 20585 | fi |
b61ff9c8 BS |
20586 | echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5 |
20587 | echo "${ECHO_T}$gcc_cv_as_weak" >&6 | |
63cf211a | 20588 | if test $gcc_cv_as_weak = yes; then |
ba479fd2 NN |
20589 | |
20590 | cat >>confdefs.h <<\_ACEOF | |
981d4858 | 20591 | #define HAVE_GAS_WEAK 1 |
ba479fd2 | 20592 | _ACEOF |
981d4858 | 20593 | |
12822146 | 20594 | fi |
ad9c4d9f | 20595 | |
b61ff9c8 BS |
20596 | echo "$as_me:$LINENO: checking assembler for .weakref" >&5 |
20597 | echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6 | |
a0203ca7 AO |
20598 | if test "${gcc_cv_as_weakref+set}" = set; then |
20599 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
20600 | else | |
20601 | gcc_cv_as_weakref=no | |
20602 | if test $in_tree_gas = yes; then | |
20603 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
20604 | then gcc_cv_as_weakref=yes | |
20605 | fi | |
20606 | elif test x$gcc_cv_as != x; then | |
20607 | echo ' .weakref foobar, barfnot' > conftest.s | |
20608 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
20609 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
20610 | (eval $ac_try) 2>&5 | |
20611 | ac_status=$? | |
20612 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
20613 | (exit $ac_status); }; } | |
20614 | then | |
20615 | gcc_cv_as_weakref=yes | |
20616 | else | |
20617 | echo "configure: failed program was" >&5 | |
20618 | cat conftest.s >&5 | |
20619 | fi | |
20620 | rm -f conftest.o conftest.s | |
20621 | fi | |
20622 | fi | |
b61ff9c8 BS |
20623 | echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5 |
20624 | echo "${ECHO_T}$gcc_cv_as_weakref" >&6 | |
a0203ca7 AO |
20625 | if test $gcc_cv_as_weakref = yes; then |
20626 | ||
20627 | cat >>confdefs.h <<\_ACEOF | |
20628 | #define HAVE_GAS_WEAKREF 1 | |
20629 | _ACEOF | |
20630 | ||
20631 | fi | |
20632 | ||
b61ff9c8 BS |
20633 | echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5 |
20634 | echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6 | |
e41f3691 JDA |
20635 | if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then |
20636 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
20637 | else | |
20638 | gcc_cv_as_nsubspa_comdat=no | |
20639 | if test $in_tree_gas = yes; then | |
20640 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
20641 | then gcc_cv_as_nsubspa_comdat=yes | |
20642 | fi | |
20643 | elif test x$gcc_cv_as != x; then | |
20644 | echo ' .SPACE $TEXT$ | |
20645 | .NSUBSPA $CODE$,COMDAT' > conftest.s | |
20646 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
20647 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
20648 | (eval $ac_try) 2>&5 | |
20649 | ac_status=$? | |
20650 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
20651 | (exit $ac_status); }; } | |
20652 | then | |
20653 | gcc_cv_as_nsubspa_comdat=yes | |
20654 | else | |
20655 | echo "configure: failed program was" >&5 | |
20656 | cat conftest.s >&5 | |
20657 | fi | |
20658 | rm -f conftest.o conftest.s | |
20659 | fi | |
20660 | fi | |
b61ff9c8 BS |
20661 | echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5 |
20662 | echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6 | |
e41f3691 JDA |
20663 | if test $gcc_cv_as_nsubspa_comdat = yes; then |
20664 | ||
20665 | cat >>confdefs.h <<\_ACEOF | |
20666 | #define HAVE_GAS_NSUBSPA_COMDAT 1 | |
20667 | _ACEOF | |
20668 | ||
20669 | fi | |
20670 | ||
8ada417f ZW |
20671 | # .hidden needs to be supported in both the assembler and the linker, |
20672 | # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN. | |
20673 | # This is irritatingly difficult to feature test for; we have to check the | |
20674 | # date string after the version number. If we've got an in-tree | |
20675 | # ld, we don't know its patchlevel version, so we set the baseline at 2.13 | |
20676 | # to be safe. | |
20677 | # The gcc_GAS_CHECK_FEATURE call just sets a cache variable. | |
b61ff9c8 BS |
20678 | echo "$as_me:$LINENO: checking assembler for .hidden" >&5 |
20679 | echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6 | |
ba479fd2 NN |
20680 | if test "${gcc_cv_as_hidden+set}" = set; then |
20681 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
20682 | else |
20683 | gcc_cv_as_hidden=no | |
20684 | if test $in_tree_gas = yes; then | |
20685 | if test $in_tree_gas_is_elf = yes \ | |
20686 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0` | |
20687 | then gcc_cv_as_hidden=yes | |
20688 | fi | |
20689 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 20690 | echo ' .hidden foobar |
8ada417f | 20691 | foobar:' > conftest.s |
ba479fd2 NN |
20692 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
20693 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
20694 | (eval $ac_try) 2>&5 | |
20695 | ac_status=$? | |
20696 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
20697 | (exit $ac_status); }; } | |
8ada417f ZW |
20698 | then |
20699 | gcc_cv_as_hidden=yes | |
20700 | else | |
20701 | echo "configure: failed program was" >&5 | |
20702 | cat conftest.s >&5 | |
20703 | fi | |
20704 | rm -f conftest.o conftest.s | |
20705 | fi | |
20706 | fi | |
b61ff9c8 BS |
20707 | echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5 |
20708 | echo "${ECHO_T}$gcc_cv_as_hidden" >&6 | |
63cf211a | 20709 | |
ad9c4d9f | 20710 | |
b61ff9c8 BS |
20711 | echo "$as_me:$LINENO: checking linker for .hidden support" >&5 |
20712 | echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6 | |
ba479fd2 NN |
20713 | if test "${gcc_cv_ld_hidden+set}" = set; then |
20714 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
20715 | else |
20716 | if test $in_tree_ld = yes ; then | |
20717 | gcc_cv_ld_hidden=no | |
20718 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
20719 | && test $in_tree_ld_is_elf = yes; then | |
20720 | gcc_cv_ld_hidden=yes | |
20721 | fi | |
20722 | else | |
20723 | gcc_cv_ld_hidden=yes | |
bace148a | 20724 | ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q` |
8ada417f ZW |
20725 | if echo "$ld_ver" | grep GNU > /dev/null; then |
20726 | ld_vers=`echo $ld_ver | sed -n \ | |
115e6e55 | 20727 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'` |
8ada417f | 20728 | ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'` |
11176d2a JB |
20729 | ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'` |
20730 | ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'` | |
20731 | ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'` | |
8ada417f ZW |
20732 | if test 0"$ld_date" -lt 20020404; then |
20733 | if test -n "$ld_date"; then | |
20734 | # If there was date string, but was earlier than 2002-04-04, fail | |
20735 | gcc_cv_ld_hidden=no | |
20736 | elif test -z "$ld_vers"; then | |
20737 | # If there was no date string nor ld version number, something is wrong | |
20738 | gcc_cv_ld_hidden=no | |
20739 | else | |
8ada417f ZW |
20740 | test -z "$ld_vers_patch" && ld_vers_patch=0 |
20741 | if test "$ld_vers_major" -lt 2; then | |
20742 | gcc_cv_ld_hidden=no | |
20743 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then | |
20744 | gcc_cv_ld_hidden="no" | |
20745 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then | |
20746 | gcc_cv_ld_hidden=no | |
c72931a6 | 20747 | fi |
8ada417f | 20748 | fi |
789b7de5 | 20749 | fi |
8ada417f | 20750 | else |
28690784 | 20751 | case "${target}" in |
b0fd7d27 | 20752 | hppa64*-*-hpux* | ia64*-*-hpux*) |
28690784 JDA |
20753 | gcc_cv_ld_hidden=yes |
20754 | ;; | |
20755 | *) | |
20756 | gcc_cv_ld_hidden=no | |
20757 | ;; | |
20758 | esac | |
8ada417f ZW |
20759 | fi |
20760 | fi | |
6d07784a | 20761 | fi |
b61ff9c8 BS |
20762 | echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5 |
20763 | echo "${ECHO_T}$gcc_cv_ld_hidden" >&6 | |
8ada417f | 20764 | libgcc_visibility=no |
ad9c4d9f | 20765 | |
232b67d9 | 20766 | |
8e3940b2 | 20767 | if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then |
8ada417f | 20768 | libgcc_visibility=yes |
ba479fd2 NN |
20769 | |
20770 | cat >>confdefs.h <<\_ACEOF | |
8ada417f | 20771 | #define HAVE_GAS_HIDDEN 1 |
ba479fd2 | 20772 | _ACEOF |
ad9c4d9f NN |
20773 | |
20774 | fi | |
20775 | ||
8ada417f | 20776 | # Check if we have .[us]leb128, and support symbol arithmetic with it. |
b61ff9c8 BS |
20777 | echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5 |
20778 | echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6 | |
ba479fd2 NN |
20779 | if test "${gcc_cv_as_leb128+set}" = set; then |
20780 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
20781 | else |
20782 | gcc_cv_as_leb128=no | |
20783 | if test $in_tree_gas = yes; then | |
20784 | if test $in_tree_gas_is_elf = yes \ | |
20785 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
20786 | then gcc_cv_as_leb128=yes | |
20787 | fi | |
20788 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 20789 | echo ' .data |
b7460f24 RH |
20790 | .uleb128 L2 - L1 |
20791 | L1: | |
20792 | .uleb128 1280 | |
20793 | .sleb128 -1010 | |
8ada417f | 20794 | L2:' > conftest.s |
ba479fd2 NN |
20795 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
20796 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
20797 | (eval $ac_try) 2>&5 | |
20798 | ac_status=$? | |
20799 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
20800 | (exit $ac_status); }; } | |
8ada417f ZW |
20801 | then |
20802 | # GAS versions before 2.11 do not support uleb128, | |
20803 | # despite appearing to. | |
20804 | # ??? There exists an elf-specific test that will crash | |
20805 | # the assembler. Perhaps it's better to figure out whether | |
20806 | # arbitrary sections are supported and try the test. | |
bace148a | 20807 | as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q` |
8ada417f | 20808 | if echo "$as_ver" | grep GNU > /dev/null; then |
ddcd0f6f | 20809 | as_vers=`echo $as_ver | sed -n \ |
115e6e55 | 20810 | -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'` |
ddcd0f6f BS |
20811 | as_major=`expr "$as_vers" : '\([0-9]*\)'` |
20812 | as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'` | |
8ada417f ZW |
20813 | if test $as_major -eq 2 && test $as_minor -lt 11 |
20814 | then : | |
20815 | else gcc_cv_as_leb128=yes | |
20816 | fi | |
20817 | fi | |
20818 | else | |
20819 | echo "configure: failed program was" >&5 | |
20820 | cat conftest.s >&5 | |
20821 | fi | |
20822 | rm -f conftest.o conftest.s | |
20823 | fi | |
b7460f24 | 20824 | fi |
b61ff9c8 BS |
20825 | echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5 |
20826 | echo "${ECHO_T}$gcc_cv_as_leb128" >&6 | |
63cf211a | 20827 | if test $gcc_cv_as_leb128 = yes; then |
ba479fd2 NN |
20828 | |
20829 | cat >>confdefs.h <<\_ACEOF | |
b7460f24 | 20830 | #define HAVE_AS_LEB128 1 |
ba479fd2 | 20831 | _ACEOF |
b7460f24 RH |
20832 | |
20833 | fi | |
ad9c4d9f | 20834 | |
8ada417f ZW |
20835 | # GAS versions up to and including 2.11.0 may mis-optimize |
20836 | # .eh_frame data. | |
b61ff9c8 BS |
20837 | echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5 |
20838 | echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6 | |
ba479fd2 NN |
20839 | if test "${gcc_cv_as_eh_frame+set}" = set; then |
20840 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
20841 | else |
20842 | gcc_cv_as_eh_frame=no | |
20843 | if test $in_tree_gas = yes; then | |
20844 | if test $in_tree_gas_is_elf = yes \ | |
20845 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
20846 | then gcc_cv_as_eh_frame=yes | |
ad9c4d9f | 20847 | fi |
8ada417f | 20848 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 20849 | echo ' .text |
c64688ae RH |
20850 | .LFB1: |
20851 | .4byte 0 | |
20852 | .L1: | |
20853 | .4byte 0 | |
20854 | .LFE1: | |
20855 | .section .eh_frame,"aw",@progbits | |
20856 | __FRAME_BEGIN__: | |
20857 | .4byte .LECIE1-.LSCIE1 | |
20858 | .LSCIE1: | |
20859 | .4byte 0x0 | |
20860 | .byte 0x1 | |
20861 | .ascii "z\0" | |
20862 | .byte 0x1 | |
20863 | .byte 0x78 | |
20864 | .byte 0x1a | |
20865 | .byte 0x0 | |
20866 | .byte 0x4 | |
20867 | .4byte 1 | |
20868 | .p2align 1 | |
20869 | .LECIE1: | |
20870 | .LSFDE1: | |
20871 | .4byte .LEFDE1-.LASFDE1 | |
20872 | .LASFDE1: | |
20873 | .4byte .LASFDE1-__FRAME_BEGIN__ | |
20874 | .4byte .LFB1 | |
20875 | .4byte .LFE1-.LFB1 | |
20876 | .byte 0x4 | |
20877 | .4byte .LFE1-.LFB1 | |
20878 | .byte 0x4 | |
20879 | .4byte .L1-.LFB1 | |
8ada417f | 20880 | .LEFDE1:' > conftest.s |
ba479fd2 NN |
20881 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
20882 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
20883 | (eval $ac_try) 2>&5 | |
20884 | ac_status=$? | |
20885 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
20886 | (exit $ac_status); }; } | |
8ada417f ZW |
20887 | then |
20888 | cat > conftest.lit <<EOF | |
c64688ae RH |
20889 | 0000 10000000 00000000 017a0001 781a0004 .........z..x... |
20890 | 0010 01000000 12000000 18000000 00000000 ................ | |
093e61a6 | 20891 | 0020 08000000 04080000 0044 .........D |
01efb963 | 20892 | EOF |
ba479fd2 | 20893 | cat > conftest.big <<EOF |
01efb963 AS |
20894 | 0000 00000010 00000000 017a0001 781a0004 .........z..x... |
20895 | 0010 00000001 00000012 00000018 00000000 ................ | |
093e61a6 | 20896 | 0020 00000008 04000000 0844 .........D |
c64688ae | 20897 | EOF |
8ada417f ZW |
20898 | # If the assembler didn't choke, and we can objdump, |
20899 | # and we got the correct data, then succeed. | |
dbc02e7f AS |
20900 | # The text in the here-document typically retains its unix-style line |
20901 | # endings, while the output of objdump will use host line endings. | |
20902 | # Therefore, use diff -b for the comparisons. | |
8ada417f ZW |
20903 | if test x$gcc_cv_objdump != x \ |
20904 | && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \ | |
20905 | | tail -3 > conftest.got \ | |
dbc02e7f AS |
20906 | && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \ |
20907 | || diff -b conftest.big conftest.got > /dev/null 2>&1; } | |
8ada417f ZW |
20908 | then |
20909 | gcc_cv_as_eh_frame=yes | |
ba479fd2 NN |
20910 | elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null' |
20911 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
20912 | (eval $ac_try) 2>&5 | |
20913 | ac_status=$? | |
20914 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
20915 | (exit $ac_status); }; }; then | |
8ada417f ZW |
20916 | gcc_cv_as_eh_frame=buggy |
20917 | else | |
20918 | # Uh oh, what do we do now? | |
20919 | gcc_cv_as_eh_frame=no | |
20920 | fi | |
20921 | else | |
20922 | echo "configure: failed program was" >&5 | |
20923 | cat conftest.s >&5 | |
20924 | fi | |
20925 | rm -f conftest.o conftest.s | |
20926 | fi | |
c64688ae | 20927 | fi |
b61ff9c8 BS |
20928 | echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5 |
20929 | echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6 | |
ad9c4d9f | 20930 | |
6e3f3080 | 20931 | |
63cf211a | 20932 | if test $gcc_cv_as_eh_frame = buggy; then |
ba479fd2 NN |
20933 | |
20934 | cat >>confdefs.h <<\_ACEOF | |
8ada417f | 20935 | #define USE_AS_TRADITIONAL_FORMAT 1 |
ba479fd2 | 20936 | _ACEOF |
ad9c4d9f NN |
20937 | |
20938 | fi | |
20939 | ||
b61ff9c8 BS |
20940 | echo "$as_me:$LINENO: checking assembler for section merging support" >&5 |
20941 | echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6 | |
ba479fd2 NN |
20942 | if test "${gcc_cv_as_shf_merge+set}" = set; then |
20943 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
20944 | else |
20945 | gcc_cv_as_shf_merge=no | |
20946 | if test $in_tree_gas = yes; then | |
20947 | if test $in_tree_gas_is_elf = yes \ | |
20948 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
20949 | then gcc_cv_as_shf_merge=yes | |
20950 | fi | |
20951 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 20952 | echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s |
ba479fd2 NN |
20953 | if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5' |
20954 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
20955 | (eval $ac_try) 2>&5 | |
20956 | ac_status=$? | |
20957 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
20958 | (exit $ac_status); }; } | |
8ada417f ZW |
20959 | then |
20960 | gcc_cv_as_shf_merge=yes | |
20961 | else | |
20962 | echo "configure: failed program was" >&5 | |
20963 | cat conftest.s >&5 | |
20964 | fi | |
20965 | rm -f conftest.o conftest.s | |
20966 | fi | |
201556f0 | 20967 | fi |
b61ff9c8 BS |
20968 | echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5 |
20969 | echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6 | |
8ada417f | 20970 | |
c18a5b6c | 20971 | if test $gcc_cv_as_shf_merge = no; then |
b61ff9c8 BS |
20972 | echo "$as_me:$LINENO: checking assembler for section merging support" >&5 |
20973 | echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6 | |
c18a5b6c MM |
20974 | if test "${gcc_cv_as_shf_merge+set}" = set; then |
20975 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
20976 | else | |
20977 | gcc_cv_as_shf_merge=no | |
20978 | if test $in_tree_gas = yes; then | |
20979 | if test $in_tree_gas_is_elf = yes \ | |
20980 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
20981 | then gcc_cv_as_shf_merge=yes | |
20982 | fi | |
20983 | elif test x$gcc_cv_as != x; then | |
20984 | echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s | |
20985 | if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5' | |
20986 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
20987 | (eval $ac_try) 2>&5 | |
20988 | ac_status=$? | |
20989 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
20990 | (exit $ac_status); }; } | |
20991 | then | |
20992 | gcc_cv_as_shf_merge=yes | |
20993 | else | |
20994 | echo "configure: failed program was" >&5 | |
20995 | cat conftest.s >&5 | |
20996 | fi | |
20997 | rm -f conftest.o conftest.s | |
20998 | fi | |
20999 | fi | |
b61ff9c8 BS |
21000 | echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5 |
21001 | echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6 | |
c18a5b6c MM |
21002 | |
21003 | fi | |
8ad9fb33 | 21004 | |
ba479fd2 | 21005 | cat >>confdefs.h <<_ACEOF |
8ad9fb33 | 21006 | #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 21007 | _ACEOF |
201556f0 | 21008 | |
201556f0 | 21009 | |
b61ff9c8 BS |
21010 | echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5 |
21011 | echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6 | |
c18a5b6c MM |
21012 | if test "${gcc_cv_as_comdat_group+set}" = set; then |
21013 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
21014 | else | |
21015 | gcc_cv_as_comdat_group=no | |
21016 | if test $in_tree_gas = yes; then | |
21017 | if test $in_tree_gas_is_elf = yes \ | |
11176d2a | 21018 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` |
c18a5b6c MM |
21019 | then gcc_cv_as_comdat_group=yes |
21020 | fi | |
21021 | elif test x$gcc_cv_as != x; then | |
21022 | echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s | |
21023 | if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5' | |
21024 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21025 | (eval $ac_try) 2>&5 | |
21026 | ac_status=$? | |
21027 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21028 | (exit $ac_status); }; } | |
21029 | then | |
21030 | gcc_cv_as_comdat_group=yes | |
21031 | else | |
21032 | echo "configure: failed program was" >&5 | |
21033 | cat conftest.s >&5 | |
21034 | fi | |
21035 | rm -f conftest.o conftest.s | |
21036 | fi | |
21037 | fi | |
b61ff9c8 BS |
21038 | echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5 |
21039 | echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6 | |
c18a5b6c MM |
21040 | |
21041 | if test $gcc_cv_as_comdat_group = yes; then | |
21042 | gcc_cv_as_comdat_group_percent=no | |
21043 | else | |
b61ff9c8 BS |
21044 | echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5 |
21045 | echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6 | |
c18a5b6c MM |
21046 | if test "${gcc_cv_as_comdat_group_percent+set}" = set; then |
21047 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
21048 | else | |
21049 | gcc_cv_as_comdat_group_percent=no | |
21050 | if test $in_tree_gas = yes; then | |
21051 | if test $in_tree_gas_is_elf = yes \ | |
11176d2a | 21052 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` |
c18a5b6c MM |
21053 | then gcc_cv_as_comdat_group_percent=yes |
21054 | fi | |
21055 | elif test x$gcc_cv_as != x; then | |
21056 | echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s | |
21057 | if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5' | |
21058 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21059 | (eval $ac_try) 2>&5 | |
21060 | ac_status=$? | |
21061 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21062 | (exit $ac_status); }; } | |
21063 | then | |
21064 | gcc_cv_as_comdat_group_percent=yes | |
21065 | else | |
21066 | echo "configure: failed program was" >&5 | |
21067 | cat conftest.s >&5 | |
21068 | fi | |
21069 | rm -f conftest.o conftest.s | |
21070 | fi | |
21071 | fi | |
b61ff9c8 BS |
21072 | echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5 |
21073 | echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6 | |
c18a5b6c MM |
21074 | |
21075 | fi | |
11176d2a JB |
21076 | if test $in_tree_ld != yes && test x"$ld_vers" != x; then |
21077 | comdat_group=yes | |
21078 | if test 0"$ld_date" -lt 20050308; then | |
21079 | if test -n "$ld_date"; then | |
21080 | # If there was date string, but was earlier than 2005-03-08, fail | |
21081 | comdat_group=no | |
21082 | elif test "$ld_vers_major" -lt 2; then | |
21083 | comdat_group=no | |
21084 | elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then | |
21085 | comdat_group=no | |
21086 | fi | |
21087 | fi | |
1cf0118d RO |
21088 | else |
21089 | # assume linkers other than GNU ld don't support COMDAT group | |
21090 | comdat_group=no | |
21091 | fi | |
21092 | if test $comdat_group = no; then | |
21093 | gcc_cv_as_comdat_group=no | |
21094 | gcc_cv_as_comdat_group_percent=no | |
11176d2a | 21095 | fi |
c18a5b6c MM |
21096 | |
21097 | cat >>confdefs.h <<_ACEOF | |
11176d2a | 21098 | #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi` |
c18a5b6c MM |
21099 | _ACEOF |
21100 | ||
21101 | ||
8ada417f | 21102 | # Thread-local storage - the check is heavily parametrized. |
f996902d RH |
21103 | conftest_s= |
21104 | tls_first_major= | |
21105 | tls_first_minor= | |
9739c90c | 21106 | tls_as_opt= |
f996902d | 21107 | case "$target" in |
6f9b006d RH |
21108 | alpha*-*-*) |
21109 | conftest_s=' | |
21110 | .section ".tdata","awT",@progbits | |
21111 | foo: .long 25 | |
21112 | .text | |
21113 | ldq $27,__tls_get_addr($29) !literal!1 | |
21114 | lda $16,foo($29) !tlsgd!1 | |
21115 | jsr $26,($27),__tls_get_addr !lituse_tlsgd!1 | |
21116 | ldq $27,__tls_get_addr($29) !literal!2 | |
21117 | lda $16,foo($29) !tlsldm!2 | |
21118 | jsr $26,($27),__tls_get_addr !lituse_tlsldm!2 | |
21119 | ldq $1,foo($29) !gotdtprel | |
21120 | ldah $2,foo($29) !dtprelhi | |
21121 | lda $3,foo($2) !dtprello | |
21122 | lda $4,foo($29) !dtprel | |
21123 | ldq $1,foo($29) !gottprel | |
21124 | ldah $2,foo($29) !tprelhi | |
21125 | lda $3,foo($2) !tprello | |
21126 | lda $4,foo($29) !tprel' | |
21127 | tls_first_major=2 | |
21128 | tls_first_minor=13 | |
2f3321ca | 21129 | tls_as_opt=--fatal-warnings |
6f9b006d | 21130 | ;; |
e4dd71de AH |
21131 | frv*-*-*) |
21132 | conftest_s=' | |
21133 | .section ".tdata","awT",@progbits | |
21134 | x: .long 25 | |
21135 | .text | |
21136 | call #gettlsoff(x)' | |
21137 | tls_first_major=2 | |
21138 | tls_first_minor=14 | |
21139 | ;; | |
51076f96 RC |
21140 | hppa*-*-linux*) |
21141 | conftest_s=' | |
21142 | t1: .reg %r20 | |
21143 | t2: .reg %r21 | |
21144 | gp: .reg %r19 | |
21145 | .section ".tdata","awT",@progbits | |
21146 | foo: .long 25 | |
21147 | .text | |
21148 | .align 4 | |
21149 | addil LT%foo-$tls_gdidx$,gp | |
21150 | ldo RT%foo-$tls_gdidx$(%r1),%arg0 | |
21151 | b __tls_get_addr | |
21152 | nop | |
21153 | addil LT%foo-$tls_ldidx$,gp | |
21154 | b __tls_get_addr | |
21155 | ldo RT%foo-$tls_ldidx$(%r1),%arg0 | |
21156 | addil LR%foo-$tls_dtpoff$,%ret0 | |
21157 | ldo RR%foo-$tls_dtpoff$(%r1),%t1 | |
21158 | mfctl %cr27,%t1 | |
21159 | addil LT%foo-$tls_ieoff$,gp | |
21160 | ldw RT%foo-$tls_ieoff$(%r1),%t2 | |
21161 | add %t1,%t2,%t3 | |
21162 | mfctl %cr27,%t1 | |
21163 | addil LR%foo-$tls_leoff$,%t1 | |
21164 | ldo RR%foo-$tls_leoff$(%r1),%t2' | |
21165 | tls_first_major=2 | |
21166 | tls_first_minor=15 | |
21167 | tls_as_opt=--fatal-warnings | |
21168 | ;; | |
d3585b76 DJ |
21169 | arm*-*-*) |
21170 | conftest_s=' | |
21171 | .section ".tdata","awT",%progbits | |
21172 | foo: .long 25 | |
21173 | .text | |
21174 | .word foo(gottpoff) | |
21175 | .word foo(tpoff) | |
21176 | .word foo(tlsgd) | |
21177 | .word foo(tlsldm) | |
21178 | .word foo(tlsldo)' | |
21179 | tls_first_major=2 | |
21180 | tls_first_minor=17 | |
21181 | ;; | |
f996902d RH |
21182 | i[34567]86-*-*) |
21183 | conftest_s=' | |
21184 | .section ".tdata","awT",@progbits | |
21185 | foo: .long 25 | |
21186 | .text | |
21187 | movl %gs:0, %eax | |
21188 | leal foo@TLSGD(,%ebx,1), %eax | |
21189 | leal foo@TLSLDM(%ebx), %eax | |
21190 | leal foo@DTPOFF(%eax), %edx | |
21191 | movl foo@GOTTPOFF(%ebx), %eax | |
21192 | subl foo@GOTTPOFF(%ebx), %eax | |
75d38379 JJ |
21193 | addl foo@GOTNTPOFF(%ebx), %eax |
21194 | movl foo@INDNTPOFF, %eax | |
f996902d RH |
21195 | movl $foo@TPOFF, %eax |
21196 | subl $foo@TPOFF, %eax | |
21197 | leal foo@NTPOFF(%ecx), %eax' | |
21198 | tls_first_major=2 | |
75d38379 | 21199 | tls_first_minor=14 |
2f3321ca | 21200 | tls_as_opt=--fatal-warnings |
75d38379 JJ |
21201 | ;; |
21202 | x86_64-*-*) | |
21203 | conftest_s=' | |
21204 | .section ".tdata","awT",@progbits | |
21205 | foo: .long 25 | |
21206 | .text | |
21207 | movq %fs:0, %rax | |
21208 | leaq foo@TLSGD(%rip), %rdi | |
21209 | leaq foo@TLSLD(%rip), %rdi | |
21210 | leaq foo@DTPOFF(%rax), %rdx | |
21211 | movq foo@GOTTPOFF(%rip), %rax | |
21212 | movq $foo@TPOFF, %rax' | |
21213 | tls_first_major=2 | |
21214 | tls_first_minor=14 | |
2f3321ca | 21215 | tls_as_opt=--fatal-warnings |
f996902d | 21216 | ;; |
7b6e506e RH |
21217 | ia64-*-*) |
21218 | conftest_s=' | |
21219 | .section ".tdata","awT",@progbits | |
21220 | foo: data8 25 | |
21221 | .text | |
21222 | addl r16 = @ltoff(@dtpmod(foo#)), gp | |
21223 | addl r17 = @ltoff(@dtprel(foo#)), gp | |
21224 | addl r18 = @ltoff(@tprel(foo#)), gp | |
21225 | addl r19 = @dtprel(foo#), gp | |
21226 | adds r21 = @dtprel(foo#), r13 | |
21227 | movl r23 = @dtprel(foo#) | |
21228 | addl r20 = @tprel(foo#), gp | |
21229 | adds r22 = @tprel(foo#), r13 | |
21230 | movl r24 = @tprel(foo#)' | |
21231 | tls_first_major=2 | |
21232 | tls_first_minor=13 | |
2f3321ca | 21233 | tls_as_opt=--fatal-warnings |
7b6e506e | 21234 | ;; |
69229b81 DJ |
21235 | mips*-*-*) |
21236 | conftest_s=' | |
21237 | .section .tdata,"awT",@progbits | |
21238 | x: | |
21239 | .word 2 | |
21240 | .text | |
21241 | addiu $4, $28, %tlsgd(x) | |
21242 | addiu $4, $28, %tlsldm(x) | |
21243 | lui $4, %dtprel_hi(x) | |
21244 | addiu $4, $4, %dtprel_lo(x) | |
21245 | lw $4, %gottprel(x)($28) | |
21246 | lui $4, %tprel_hi(x) | |
21247 | addiu $4, $4, %tprel_lo(x)' | |
21248 | tls_first_major=2 | |
21249 | tls_first_minor=16 | |
21250 | tls_as_opt='-32 --fatal-warnings' | |
21251 | ;; | |
c4501e62 JJ |
21252 | powerpc-*-*) |
21253 | conftest_s=' | |
21254 | .section ".tdata","awT",@progbits | |
21255 | .align 2 | |
21256 | ld0: .space 4 | |
21257 | ld1: .space 4 | |
21258 | x1: .space 4 | |
21259 | x2: .space 4 | |
21260 | x3: .space 4 | |
21261 | .text | |
21262 | addi 3,31,ld0@got@tlsgd | |
21263 | bl __tls_get_addr | |
21264 | addi 3,31,x1@got@tlsld | |
21265 | bl __tls_get_addr | |
21266 | addi 9,3,x1@dtprel | |
21267 | addis 9,3,x2@dtprel@ha | |
21268 | addi 9,9,x2@dtprel@l | |
21269 | lwz 9,x3@got@tprel(31) | |
21270 | add 9,9,x@tls | |
21271 | addi 9,2,x1@tprel | |
21272 | addis 9,2,x2@tprel@ha | |
21273 | addi 9,9,x2@tprel@l' | |
21274 | tls_first_major=2 | |
21275 | tls_first_minor=14 | |
2f3321ca | 21276 | tls_as_opt="-a32 --fatal-warnings" |
c4501e62 JJ |
21277 | ;; |
21278 | powerpc64-*-*) | |
21279 | conftest_s=' | |
21280 | .section ".tdata","awT",@progbits | |
21281 | .align 3 | |
21282 | ld0: .space 8 | |
21283 | ld1: .space 8 | |
21284 | x1: .space 8 | |
21285 | x2: .space 8 | |
21286 | x3: .space 8 | |
21287 | .text | |
21288 | addi 3,2,ld0@got@tlsgd | |
21289 | bl .__tls_get_addr | |
21290 | nop | |
21291 | addi 3,2,ld1@toc | |
21292 | bl .__tls_get_addr | |
21293 | nop | |
21294 | addi 3,2,x1@got@tlsld | |
21295 | bl .__tls_get_addr | |
21296 | nop | |
21297 | addi 9,3,x1@dtprel | |
21298 | bl .__tls_get_addr | |
21299 | nop | |
21300 | addis 9,3,x2@dtprel@ha | |
21301 | addi 9,9,x2@dtprel@l | |
21302 | bl .__tls_get_addr | |
21303 | nop | |
21304 | ld 9,x3@got@dtprel(2) | |
21305 | add 9,9,3 | |
21306 | bl .__tls_get_addr | |
21307 | nop' | |
21308 | tls_first_major=2 | |
21309 | tls_first_minor=14 | |
2f3321ca | 21310 | tls_as_opt="-a64 --fatal-warnings" |
c4501e62 | 21311 | ;; |
fd3cd001 UW |
21312 | s390-*-*) |
21313 | conftest_s=' | |
21314 | .section ".tdata","awT",@progbits | |
21315 | foo: .long 25 | |
21316 | .text | |
21317 | .long foo@TLSGD | |
21318 | .long foo@TLSLDM | |
21319 | .long foo@DTPOFF | |
21320 | .long foo@NTPOFF | |
21321 | .long foo@GOTNTPOFF | |
21322 | .long foo@INDNTPOFF | |
21323 | l %r1,foo@GOTNTPOFF(%r12) | |
21324 | l %r1,0(%r1):tls_load:foo | |
21325 | bas %r14,0(%r1,%r13):tls_gdcall:foo | |
21326 | bas %r14,0(%r1,%r13):tls_ldcall:foo' | |
21327 | tls_first_major=2 | |
21328 | tls_first_minor=14 | |
2f3321ca | 21329 | tls_as_opt="-m31 --fatal-warnings" |
fd3cd001 UW |
21330 | ;; |
21331 | s390x-*-*) | |
21332 | conftest_s=' | |
21333 | .section ".tdata","awT",@progbits | |
21334 | foo: .long 25 | |
21335 | .text | |
21336 | .quad foo@TLSGD | |
21337 | .quad foo@TLSLDM | |
21338 | .quad foo@DTPOFF | |
21339 | .quad foo@NTPOFF | |
21340 | .quad foo@GOTNTPOFF | |
21341 | lg %r1,foo@GOTNTPOFF(%r12) | |
21342 | larl %r1,foo@INDNTPOFF | |
21343 | brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo | |
21344 | brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo' | |
21345 | tls_first_major=2 | |
21346 | tls_first_minor=14 | |
2f3321ca | 21347 | tls_as_opt="-m64 -Aesame --fatal-warnings" |
fd3cd001 | 21348 | ;; |
9ff13962 KK |
21349 | sh-*-* | sh[34]-*-*) |
21350 | conftest_s=' | |
21351 | .section ".tdata","awT",@progbits | |
21352 | foo: .long 25 | |
21353 | .text | |
21354 | .long foo@TLSGD | |
21355 | .long foo@TLSLDM | |
21356 | .long foo@DTPOFF | |
21357 | .long foo@GOTTPOFF | |
21358 | .long foo@TPOFF' | |
21359 | tls_first_major=2 | |
21360 | tls_first_minor=13 | |
2f3321ca | 21361 | tls_as_opt=--fatal-warnings |
9ff13962 | 21362 | ;; |
5751a10b | 21363 | sparc*-*-*) |
2f3321ca | 21364 | case "$target" in |
7935dc1b EB |
21365 | sparc*-sun-solaris2.[56789]*) |
21366 | # TLS was introduced in the Solaris 9 4/04 release but | |
21367 | # we do not enable it by default on Solaris 9 either. | |
21368 | if test "x$enable_tls" = xyes ; then | |
21369 | on_solaris=yes | |
21370 | else | |
21371 | enable_tls=no; | |
21372 | fi | |
21373 | ;; | |
2f3321ca EB |
21374 | sparc*-sun-solaris2.*) |
21375 | on_solaris=yes | |
21376 | ;; | |
21377 | *) | |
21378 | on_solaris=no | |
21379 | ;; | |
21380 | esac | |
21381 | if test x$on_solaris = xyes && test x$gas_flag = xno; then | |
21382 | conftest_s=' | |
21383 | .section ".tdata",#alloc,#write,#tls | |
21384 | foo: .long 25 | |
21385 | .text | |
21386 | sethi %tgd_hi22(foo), %o0 | |
21387 | add %o0, %tgd_lo10(foo), %o1 | |
21388 | add %l7, %o1, %o0, %tgd_add(foo) | |
21389 | call __tls_get_addr, %tgd_call(foo) | |
21390 | sethi %tldm_hi22(foo), %l1 | |
21391 | add %l1, %tldm_lo10(foo), %l2 | |
21392 | add %l7, %l2, %o0, %tldm_add(foo) | |
21393 | call __tls_get_addr, %tldm_call(foo) | |
21394 | sethi %tldo_hix22(foo), %l3 | |
21395 | xor %l3, %tldo_lox10(foo), %l4 | |
21396 | add %o0, %l4, %l5, %tldo_add(foo) | |
21397 | sethi %tie_hi22(foo), %o3 | |
21398 | add %o3, %tie_lo10(foo), %o3 | |
21399 | ld [%l7 + %o3], %o2, %tie_ld(foo) | |
21400 | add %g7, %o2, %o4, %tie_add(foo) | |
21401 | sethi %tle_hix22(foo), %l1 | |
21402 | xor %l1, %tle_lox10(foo), %o5 | |
21403 | ld [%g7 + %o5], %o1' | |
21404 | tls_first_major=0 | |
21405 | tls_first_minor=0 | |
21406 | else | |
21407 | conftest_s=' | |
5751a10b JJ |
21408 | .section ".tdata","awT",@progbits |
21409 | foo: .long 25 | |
21410 | .text | |
21411 | sethi %tgd_hi22(foo), %o0 | |
21412 | add %o0, %tgd_lo10(foo), %o1 | |
21413 | add %l7, %o1, %o0, %tgd_add(foo) | |
21414 | call __tls_get_addr, %tgd_call(foo) | |
21415 | sethi %tldm_hi22(foo), %l1 | |
21416 | add %l1, %tldm_lo10(foo), %l2 | |
21417 | add %l7, %l2, %o0, %tldm_add(foo) | |
21418 | call __tls_get_addr, %tldm_call(foo) | |
21419 | sethi %tldo_hix22(foo), %l3 | |
21420 | xor %l3, %tldo_lox10(foo), %l4 | |
21421 | add %o0, %l4, %l5, %tldo_add(foo) | |
21422 | sethi %tie_hi22(foo), %o3 | |
21423 | add %o3, %tie_lo10(foo), %o3 | |
21424 | ld [%l7 + %o3], %o2, %tie_ld(foo) | |
21425 | add %g7, %o2, %o4, %tie_add(foo) | |
21426 | sethi %tle_hix22(foo), %l1 | |
21427 | xor %l1, %tle_lox10(foo), %o5 | |
21428 | ld [%g7 + %o5], %o1' | |
21429 | tls_first_major=2 | |
21430 | tls_first_minor=14 | |
2f3321ca EB |
21431 | tls_as_opt="-32 --fatal-warnings" |
21432 | fi | |
5751a10b | 21433 | ;; |
f996902d | 21434 | esac |
8dea1cca DD |
21435 | set_have_as_tls=no |
21436 | if test "x$enable_tls" = xno ; then | |
21437 | : # TLS explicitly disabled. | |
21438 | elif test "x$enable_tls" = xyes ; then | |
21439 | set_have_as_tls=yes # TLS explicitly enabled. | |
21440 | elif test -z "$tls_first_major"; then | |
8ada417f ZW |
21441 | : # If we don't have a check, assume no support. |
21442 | else | |
b61ff9c8 BS |
21443 | echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5 |
21444 | echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6 | |
ba479fd2 NN |
21445 | if test "${gcc_cv_as_tls+set}" = set; then |
21446 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
21447 | else |
21448 | gcc_cv_as_tls=no | |
21449 | if test $in_tree_gas = yes; then | |
21450 | if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0` | |
21451 | then gcc_cv_as_tls=yes | |
ad9c4d9f | 21452 | fi |
8ada417f | 21453 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 21454 | echo "$conftest_s" > conftest.s |
2f3321ca | 21455 | if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5' |
ba479fd2 NN |
21456 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
21457 | (eval $ac_try) 2>&5 | |
21458 | ac_status=$? | |
21459 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21460 | (exit $ac_status); }; } | |
8ada417f ZW |
21461 | then |
21462 | gcc_cv_as_tls=yes | |
21463 | else | |
21464 | echo "configure: failed program was" >&5 | |
21465 | cat conftest.s >&5 | |
21466 | fi | |
21467 | rm -f conftest.o conftest.s | |
f996902d | 21468 | fi |
f996902d | 21469 | fi |
b61ff9c8 BS |
21470 | echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5 |
21471 | echo "${ECHO_T}$gcc_cv_as_tls" >&6 | |
63cf211a | 21472 | if test $gcc_cv_as_tls = yes; then |
8dea1cca DD |
21473 | set_have_as_tls=yes |
21474 | fi | |
21475 | fi | |
21476 | if test $set_have_as_tls = yes ; then | |
ba479fd2 NN |
21477 | |
21478 | cat >>confdefs.h <<\_ACEOF | |
f996902d | 21479 | #define HAVE_AS_TLS 1 |
ba479fd2 | 21480 | _ACEOF |
f996902d | 21481 | |
8ada417f ZW |
21482 | fi |
21483 | ||
21484 | # Target-specific assembler checks. | |
f996902d | 21485 | |
b61ff9c8 BS |
21486 | echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5 |
21487 | echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6 | |
7e9d8517 L |
21488 | gcc_cv_ld_static_dynamic=no |
21489 | if test $in_tree_ld = yes ; then | |
21490 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then | |
21491 | gcc_cv_ld_static_dynamic=yes | |
21492 | fi | |
21493 | elif test x$gcc_cv_ld != x; then | |
21494 | # Check if linker supports -Bstatic/-Bdynamic option | |
21495 | if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \ | |
21496 | && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then | |
21497 | gcc_cv_ld_static_dynamic=yes | |
21498 | fi | |
21499 | fi | |
21500 | if test x"$gcc_cv_ld_static_dynamic" = xyes; then | |
21501 | ||
21502 | cat >>confdefs.h <<\_ACEOF | |
21503 | #define HAVE_LD_STATIC_DYNAMIC 1 | |
21504 | _ACEOF | |
21505 | ||
21506 | fi | |
b61ff9c8 BS |
21507 | echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5 |
21508 | echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6 | |
7e9d8517 | 21509 | |
d594623a | 21510 | if test x"$demangler_in_ld" = xyes; then |
b61ff9c8 BS |
21511 | echo "$as_me:$LINENO: checking linker --demangle support" >&5 |
21512 | echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6 | |
d594623a L |
21513 | gcc_cv_ld_demangle=no |
21514 | if test $in_tree_ld = yes; then | |
21515 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \ | |
21516 | gcc_cv_ld_demangle=yes | |
21517 | fi | |
21518 | elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then | |
21519 | # Check if the GNU linker supports --demangle option | |
21520 | if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then | |
21521 | gcc_cv_ld_demangle=yes | |
21522 | fi | |
21523 | fi | |
21524 | if test x"$gcc_cv_ld_demangle" = xyes; then | |
21525 | ||
21526 | cat >>confdefs.h <<\_ACEOF | |
21527 | #define HAVE_LD_DEMANGLE 1 | |
21528 | _ACEOF | |
21529 | ||
21530 | fi | |
b61ff9c8 BS |
21531 | echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5 |
21532 | echo "${ECHO_T}$gcc_cv_ld_demangle" >&6 | |
d594623a L |
21533 | fi |
21534 | ||
3a37b08e RH |
21535 | case "$target" in |
21536 | # All TARGET_ABI_OSF targets. | |
21537 | alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*) | |
b61ff9c8 BS |
21538 | echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5 |
21539 | echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6 | |
ba479fd2 NN |
21540 | if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then |
21541 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3a37b08e | 21542 | else |
8ada417f ZW |
21543 | gcc_cv_as_alpha_explicit_relocs=no |
21544 | if test $in_tree_gas = yes; then | |
21545 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0` | |
21546 | then gcc_cv_as_alpha_explicit_relocs=yes | |
ad9c4d9f | 21547 | fi |
8ada417f | 21548 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 21549 | echo ' .set nomacro |
3a37b08e RH |
21550 | .text |
21551 | extbl $3, $2, $3 !lituse_bytoff!1 | |
21552 | ldq $2, a($29) !literal!1 | |
21553 | ldq $4, b($29) !literal!2 | |
21554 | ldq_u $3, 0($2) !lituse_base!1 | |
21555 | ldq $27, f($29) !literal!5 | |
21556 | jsr $26, ($27), f !lituse_jsr!5 | |
21557 | ldah $29, 0($26) !gpdisp!3 | |
21558 | lda $0, c($29) !gprel | |
21559 | ldah $1, d($29) !gprelhigh | |
21560 | lda $1, d($1) !gprellow | |
8ada417f | 21561 | lda $29, 0($29) !gpdisp!3' > conftest.s |
ba479fd2 NN |
21562 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
21563 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21564 | (eval $ac_try) 2>&5 | |
21565 | ac_status=$? | |
21566 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21567 | (exit $ac_status); }; } | |
8ada417f ZW |
21568 | then |
21569 | gcc_cv_as_alpha_explicit_relocs=yes | |
21570 | else | |
21571 | echo "configure: failed program was" >&5 | |
21572 | cat conftest.s >&5 | |
21573 | fi | |
21574 | rm -f conftest.o conftest.s | |
21575 | fi | |
cafe096b | 21576 | fi |
b61ff9c8 BS |
21577 | echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5 |
21578 | echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6 | |
63cf211a | 21579 | if test $gcc_cv_as_alpha_explicit_relocs = yes; then |
ba479fd2 NN |
21580 | |
21581 | cat >>confdefs.h <<\_ACEOF | |
3a37b08e | 21582 | #define HAVE_AS_EXPLICIT_RELOCS 1 |
ba479fd2 | 21583 | _ACEOF |
3a37b08e | 21584 | |
d006f5eb | 21585 | fi |
b61ff9c8 BS |
21586 | echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5 |
21587 | echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6 | |
d006f5eb RH |
21588 | if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then |
21589 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
21590 | else | |
21591 | gcc_cv_as_alpha_jsrdirect_relocs=no | |
21592 | if test $in_tree_gas = yes; then | |
21593 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90` | |
21594 | then gcc_cv_as_alpha_jsrdirect_relocs=yes | |
21595 | fi | |
21596 | elif test x$gcc_cv_as != x; then | |
21597 | echo ' .set nomacro | |
21598 | .text | |
21599 | ldq $27, a($29) !literal!1 | |
21600 | jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s | |
21601 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
21602 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21603 | (eval $ac_try) 2>&5 | |
21604 | ac_status=$? | |
21605 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21606 | (exit $ac_status); }; } | |
21607 | then | |
21608 | gcc_cv_as_alpha_jsrdirect_relocs=yes | |
21609 | else | |
21610 | echo "configure: failed program was" >&5 | |
21611 | cat conftest.s >&5 | |
21612 | fi | |
21613 | rm -f conftest.o conftest.s | |
21614 | fi | |
21615 | fi | |
b61ff9c8 BS |
21616 | echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5 |
21617 | echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6 | |
d006f5eb RH |
21618 | if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then |
21619 | ||
21620 | cat >>confdefs.h <<\_ACEOF | |
21621 | #define HAVE_AS_JSRDIRECT_RELOCS 1 | |
21622 | _ACEOF | |
21623 | ||
86da66b5 HPN |
21624 | fi |
21625 | ;; | |
21626 | ||
21627 | cris-*-*) | |
b61ff9c8 BS |
21628 | echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5 |
21629 | echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6 | |
86da66b5 HPN |
21630 | if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then |
21631 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
21632 | else | |
21633 | gcc_cv_as_cris_no_mul_bug=no | |
21634 | if test $in_tree_gas = yes; then | |
21635 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
21636 | then gcc_cv_as_cris_no_mul_bug=yes | |
21637 | fi | |
21638 | elif test x$gcc_cv_as != x; then | |
21639 | echo '.text' > conftest.s | |
21640 | if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5' | |
21641 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21642 | (eval $ac_try) 2>&5 | |
21643 | ac_status=$? | |
21644 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21645 | (exit $ac_status); }; } | |
21646 | then | |
21647 | gcc_cv_as_cris_no_mul_bug=yes | |
21648 | else | |
21649 | echo "configure: failed program was" >&5 | |
21650 | cat conftest.s >&5 | |
21651 | fi | |
21652 | rm -f conftest.o conftest.s | |
21653 | fi | |
21654 | fi | |
b61ff9c8 BS |
21655 | echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5 |
21656 | echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6 | |
86da66b5 HPN |
21657 | if test $gcc_cv_as_cris_no_mul_bug = yes; then |
21658 | ||
21659 | cat >>confdefs.h <<\_ACEOF | |
21660 | #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1 | |
21661 | _ACEOF | |
21662 | ||
8ada417f | 21663 | fi |
3a37b08e | 21664 | ;; |
8ada417f | 21665 | |
1cb36a98 | 21666 | sparc*-*-*) |
b61ff9c8 BS |
21667 | echo "$as_me:$LINENO: checking assembler for .register" >&5 |
21668 | echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6 | |
ba479fd2 NN |
21669 | if test "${gcc_cv_as_sparc_register_op+set}" = set; then |
21670 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5b68c389 | 21671 | else |
8ada417f ZW |
21672 | gcc_cv_as_sparc_register_op=no |
21673 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 21674 | echo '.register %g2, #scratch' > conftest.s |
ba479fd2 NN |
21675 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
21676 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21677 | (eval $ac_try) 2>&5 | |
21678 | ac_status=$? | |
21679 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21680 | (exit $ac_status); }; } | |
8ada417f ZW |
21681 | then |
21682 | gcc_cv_as_sparc_register_op=yes | |
21683 | else | |
21684 | echo "configure: failed program was" >&5 | |
21685 | cat conftest.s >&5 | |
21686 | fi | |
21687 | rm -f conftest.o conftest.s | |
21688 | fi | |
cafe096b | 21689 | fi |
b61ff9c8 BS |
21690 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5 |
21691 | echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6 | |
63cf211a | 21692 | if test $gcc_cv_as_sparc_register_op = yes; then |
ba479fd2 NN |
21693 | |
21694 | cat >>confdefs.h <<\_ACEOF | |
1cb36a98 | 21695 | #define HAVE_AS_REGISTER_PSEUDO_OP 1 |
ba479fd2 | 21696 | _ACEOF |
1cb36a98 | 21697 | |
8ada417f | 21698 | fi |
1cb36a98 | 21699 | |
b61ff9c8 BS |
21700 | echo "$as_me:$LINENO: checking assembler for -relax option" >&5 |
21701 | echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6 | |
ba479fd2 NN |
21702 | if test "${gcc_cv_as_sparc_relax+set}" = set; then |
21703 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
e95b1e6a | 21704 | else |
8ada417f ZW |
21705 | gcc_cv_as_sparc_relax=no |
21706 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 21707 | echo '.text' > conftest.s |
ba479fd2 NN |
21708 | if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5' |
21709 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21710 | (eval $ac_try) 2>&5 | |
21711 | ac_status=$? | |
21712 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21713 | (exit $ac_status); }; } | |
8ada417f ZW |
21714 | then |
21715 | gcc_cv_as_sparc_relax=yes | |
21716 | else | |
21717 | echo "configure: failed program was" >&5 | |
21718 | cat conftest.s >&5 | |
21719 | fi | |
21720 | rm -f conftest.o conftest.s | |
21721 | fi | |
cafe096b | 21722 | fi |
b61ff9c8 BS |
21723 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5 |
21724 | echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6 | |
63cf211a | 21725 | if test $gcc_cv_as_sparc_relax = yes; then |
ba479fd2 NN |
21726 | |
21727 | cat >>confdefs.h <<\_ACEOF | |
e95b1e6a | 21728 | #define HAVE_AS_RELAX_OPTION 1 |
ba479fd2 | 21729 | _ACEOF |
e95b1e6a | 21730 | |
8ada417f | 21731 | fi |
e95b1e6a | 21732 | |
b61ff9c8 BS |
21733 | echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5 |
21734 | echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6 | |
ba479fd2 NN |
21735 | if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then |
21736 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
17e9e88c | 21737 | else |
8ada417f ZW |
21738 | gcc_cv_as_sparc_ua_pcrel=no |
21739 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 21740 | echo '.text |
8ada417f ZW |
21741 | foo: |
21742 | nop | |
21743 | .data | |
21744 | .align 4 | |
21745 | .byte 0 | |
21746 | .uaword %r_disp32(foo)' > conftest.s | |
ba479fd2 NN |
21747 | if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5' |
21748 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21749 | (eval $ac_try) 2>&5 | |
21750 | ac_status=$? | |
21751 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21752 | (exit $ac_status); }; } | |
8ada417f ZW |
21753 | then |
21754 | if test x$gcc_cv_ld != x \ | |
21755 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then | |
21756 | gcc_cv_as_sparc_ua_pcrel=yes | |
21757 | fi | |
21758 | rm -f conftest | |
21759 | else | |
21760 | echo "configure: failed program was" >&5 | |
21761 | cat conftest.s >&5 | |
21762 | fi | |
21763 | rm -f conftest.o conftest.s | |
21764 | fi | |
cafe096b | 21765 | fi |
b61ff9c8 BS |
21766 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5 |
21767 | echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6 | |
63cf211a | 21768 | if test $gcc_cv_as_sparc_ua_pcrel = yes; then |
ba479fd2 NN |
21769 | |
21770 | cat >>confdefs.h <<\_ACEOF | |
17e9e88c | 21771 | #define HAVE_AS_SPARC_UA_PCREL 1 |
ba479fd2 | 21772 | _ACEOF |
17e9e88c | 21773 | |
17e9e88c | 21774 | |
b61ff9c8 BS |
21775 | echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5 |
21776 | echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6 | |
ba479fd2 NN |
21777 | if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then |
21778 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
cf7b8b0d | 21779 | else |
8ada417f ZW |
21780 | gcc_cv_as_sparc_ua_pcrel_hidden=no |
21781 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 21782 | echo '.data |
8ada417f ZW |
21783 | .align 4 |
21784 | .byte 0x31 | |
21785 | .uaword %r_disp32(foo) | |
21786 | .byte 0x32, 0x33, 0x34 | |
21787 | .global foo | |
21788 | .hidden foo | |
21789 | foo: | |
21790 | .skip 4' > conftest.s | |
ba479fd2 NN |
21791 | if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5' |
21792 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21793 | (eval $ac_try) 2>&5 | |
21794 | ac_status=$? | |
21795 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21796 | (exit $ac_status); }; } | |
8ada417f ZW |
21797 | then |
21798 | if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \ | |
21799 | && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \ | |
21800 | && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \ | |
21801 | | grep ' 31000000 07323334' > /dev/null 2>&1; then | |
21802 | if $gcc_cv_objdump -R conftest 2> /dev/null \ | |
21803 | | grep 'DISP32' > /dev/null 2>&1; then | |
21804 | : | |
21805 | else | |
21806 | gcc_cv_as_sparc_ua_pcrel_hidden=yes | |
cf7b8b0d | 21807 | fi |
8ada417f ZW |
21808 | fi |
21809 | rm -f conftest | |
21810 | else | |
21811 | echo "configure: failed program was" >&5 | |
21812 | cat conftest.s >&5 | |
21813 | fi | |
21814 | rm -f conftest.o conftest.s | |
21815 | fi | |
cafe096b | 21816 | fi |
b61ff9c8 BS |
21817 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5 |
21818 | echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6 | |
63cf211a | 21819 | if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then |
ba479fd2 NN |
21820 | |
21821 | cat >>confdefs.h <<\_ACEOF | |
cf7b8b0d | 21822 | #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1 |
ba479fd2 | 21823 | _ACEOF |
cf7b8b0d | 21824 | |
8ada417f | 21825 | fi |
ba479fd2 | 21826 | |
8ada417f | 21827 | fi # unaligned pcrel relocs |
cf7b8b0d | 21828 | |
b61ff9c8 BS |
21829 | echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5 |
21830 | echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6 | |
ba479fd2 NN |
21831 | if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then |
21832 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5b68c389 | 21833 | else |
8ada417f ZW |
21834 | gcc_cv_as_sparc_offsetable_lo10=no |
21835 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 21836 | echo '.text |
8ada417f ZW |
21837 | or %g1, %lo(ab) + 12, %g1 |
21838 | or %g1, %lo(ab + 12), %g1' > conftest.s | |
ba479fd2 NN |
21839 | if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5' |
21840 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21841 | (eval $ac_try) 2>&5 | |
21842 | ac_status=$? | |
21843 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21844 | (exit $ac_status); }; } | |
8ada417f ZW |
21845 | then |
21846 | if test x$gcc_cv_objdump != x \ | |
ecb0ccbc | 21847 | && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \ |
8ada417f | 21848 | | grep ' 82106000 82106000' > /dev/null 2>&1; then |
1b5c0152 | 21849 | gcc_cv_as_sparc_offsetable_lo10=yes |
8ada417f ZW |
21850 | fi |
21851 | else | |
21852 | echo "configure: failed program was" >&5 | |
21853 | cat conftest.s >&5 | |
21854 | fi | |
21855 | rm -f conftest.o conftest.s | |
21856 | fi | |
cafe096b | 21857 | fi |
b61ff9c8 BS |
21858 | echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5 |
21859 | echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6 | |
63cf211a | 21860 | if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then |
ba479fd2 NN |
21861 | |
21862 | cat >>confdefs.h <<\_ACEOF | |
1cb36a98 | 21863 | #define HAVE_AS_OFFSETABLE_LO10 1 |
ba479fd2 | 21864 | _ACEOF |
1cb36a98 | 21865 | |
8ada417f | 21866 | fi |
1cb36a98 RH |
21867 | ;; |
21868 | ||
c307e6dd | 21869 | i[34567]86-*-* | x86_64-*-*) |
d38bc601 BF |
21870 | case $target_os in |
21871 | cygwin* | pe | mingw32*) | |
21872 | # Used for DWARF 2 in PE | |
b61ff9c8 BS |
21873 | echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5 |
21874 | echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6 | |
d38bc601 BF |
21875 | if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then |
21876 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
21877 | else | |
21878 | gcc_cv_as_ix86_pe_secrel32=no | |
21879 | if test $in_tree_gas = yes; then | |
21880 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91` | |
21881 | then gcc_cv_as_ix86_pe_secrel32=yes | |
21882 | fi | |
21883 | elif test x$gcc_cv_as != x; then | |
21884 | echo '.text | |
21885 | foo: nop | |
21886 | .data | |
21887 | .secrel32 foo' > conftest.s | |
21888 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
21889 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21890 | (eval $ac_try) 2>&5 | |
21891 | ac_status=$? | |
21892 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21893 | (exit $ac_status); }; } | |
21894 | then | |
21895 | if test x$gcc_cv_ld != x \ | |
21896 | && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then | |
21897 | gcc_cv_as_ix86_pe_secrel32=yes | |
21898 | fi | |
21899 | rm -f conftest | |
21900 | else | |
21901 | echo "configure: failed program was" >&5 | |
21902 | cat conftest.s >&5 | |
21903 | fi | |
21904 | rm -f conftest.o conftest.s | |
21905 | fi | |
21906 | fi | |
b61ff9c8 BS |
21907 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5 |
21908 | echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6 | |
d38bc601 BF |
21909 | if test $gcc_cv_as_ix86_pe_secrel32 = yes; then |
21910 | ||
21911 | cat >>confdefs.h <<\_ACEOF | |
21912 | #define HAVE_GAS_PE_SECREL32_RELOC 1 | |
21913 | _ACEOF | |
21914 | ||
21915 | fi | |
21916 | ;; | |
21917 | esac | |
21918 | ||
b61ff9c8 BS |
21919 | echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5 |
21920 | echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6 | |
ba479fd2 NN |
21921 | if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then |
21922 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
21923 | else |
21924 | gcc_cv_as_ix86_filds_fists=no | |
21925 | if test $in_tree_gas = yes; then | |
21926 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0` | |
21927 | then gcc_cv_as_ix86_filds_fists=yes | |
ad9c4d9f | 21928 | fi |
8ada417f | 21929 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 21930 | echo 'filds mem; fists mem' > conftest.s |
ba479fd2 NN |
21931 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
21932 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21933 | (eval $ac_try) 2>&5 | |
21934 | ac_status=$? | |
21935 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21936 | (exit $ac_status); }; } | |
8ada417f ZW |
21937 | then |
21938 | gcc_cv_as_ix86_filds_fists=yes | |
21939 | else | |
21940 | echo "configure: failed program was" >&5 | |
21941 | cat conftest.s >&5 | |
981d4858 | 21942 | fi |
8ada417f ZW |
21943 | rm -f conftest.o conftest.s |
21944 | fi | |
21945 | fi | |
b61ff9c8 BS |
21946 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5 |
21947 | echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6 | |
63cf211a | 21948 | if test $gcc_cv_as_ix86_filds_fists = yes; then |
ba479fd2 NN |
21949 | |
21950 | cat >>confdefs.h <<\_ACEOF | |
8ada417f | 21951 | #define HAVE_GAS_FILDS_FISTS 1 |
ba479fd2 | 21952 | _ACEOF |
ad9c4d9f | 21953 | |
f6f5dff2 RO |
21954 | fi |
21955 | ||
b61ff9c8 BS |
21956 | echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5 |
21957 | echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6 | |
ba479fd2 NN |
21958 | if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then |
21959 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
f6f5dff2 RO |
21960 | else |
21961 | gcc_cv_as_ix86_cmov_sun_syntax=no | |
21962 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 21963 | echo 'cmovl.l %edx, %eax' > conftest.s |
ba479fd2 NN |
21964 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
21965 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21966 | (eval $ac_try) 2>&5 | |
21967 | ac_status=$? | |
21968 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
21969 | (exit $ac_status); }; } | |
f6f5dff2 RO |
21970 | then |
21971 | gcc_cv_as_ix86_cmov_sun_syntax=yes | |
21972 | else | |
21973 | echo "configure: failed program was" >&5 | |
21974 | cat conftest.s >&5 | |
21975 | fi | |
21976 | rm -f conftest.o conftest.s | |
21977 | fi | |
21978 | fi | |
b61ff9c8 BS |
21979 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5 |
21980 | echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6 | |
63cf211a | 21981 | if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then |
ba479fd2 NN |
21982 | |
21983 | cat >>confdefs.h <<\_ACEOF | |
f6f5dff2 | 21984 | #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1 |
ba479fd2 | 21985 | _ACEOF |
f6f5dff2 | 21986 | |
b6c03bcd RS |
21987 | fi |
21988 | ||
b61ff9c8 BS |
21989 | echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5 |
21990 | echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6 | |
b6c03bcd RS |
21991 | if test "${gcc_cv_as_ix86_ffreep+set}" = set; then |
21992 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
21993 | else | |
21994 | gcc_cv_as_ix86_ffreep=no | |
21995 | if test x$gcc_cv_as != x; then | |
21996 | echo 'ffreep %st(1)' > conftest.s | |
21997 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
21998 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
21999 | (eval $ac_try) 2>&5 | |
22000 | ac_status=$? | |
22001 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22002 | (exit $ac_status); }; } | |
22003 | then | |
22004 | gcc_cv_as_ix86_ffreep=yes | |
22005 | else | |
22006 | echo "configure: failed program was" >&5 | |
22007 | cat conftest.s >&5 | |
22008 | fi | |
22009 | rm -f conftest.o conftest.s | |
22010 | fi | |
22011 | fi | |
b61ff9c8 BS |
22012 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5 |
22013 | echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6 | |
b6c03bcd RS |
22014 | if test $gcc_cv_as_ix86_ffreep = yes; then |
22015 | ||
22016 | cat >>confdefs.h <<\_ACEOF | |
22017 | #define HAVE_AS_IX86_FFREEP 1 | |
22018 | _ACEOF | |
22019 | ||
38ca3765 UB |
22020 | fi |
22021 | ||
b61ff9c8 BS |
22022 | echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5 |
22023 | echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6 | |
38ca3765 UB |
22024 | if test "${gcc_cv_as_ix86_sahf+set}" = set; then |
22025 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22026 | else | |
22027 | gcc_cv_as_ix86_sahf=no | |
22028 | if test x$gcc_cv_as != x; then | |
22029 | echo 'sahf' > conftest.s | |
22030 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
22031 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22032 | (eval $ac_try) 2>&5 | |
22033 | ac_status=$? | |
22034 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22035 | (exit $ac_status); }; } | |
22036 | then | |
22037 | gcc_cv_as_ix86_sahf=yes | |
22038 | else | |
22039 | echo "configure: failed program was" >&5 | |
22040 | cat conftest.s >&5 | |
22041 | fi | |
22042 | rm -f conftest.o conftest.s | |
22043 | fi | |
22044 | fi | |
b61ff9c8 BS |
22045 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5 |
22046 | echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6 | |
38ca3765 UB |
22047 | if test $gcc_cv_as_ix86_sahf = yes; then |
22048 | ||
22049 | cat >>confdefs.h <<\_ACEOF | |
22050 | #define HAVE_AS_IX86_SAHF 1 | |
22051 | _ACEOF | |
22052 | ||
68b92f78 RS |
22053 | fi |
22054 | ||
b61ff9c8 BS |
22055 | echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5 |
22056 | echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6 | |
68b92f78 RS |
22057 | if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then |
22058 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22059 | else | |
22060 | gcc_cv_as_ix86_diff_sect_delta=no | |
22061 | if test x$gcc_cv_as != x; then | |
22062 | echo '.section .rodata | |
22063 | .L1: | |
22064 | .long .L2-.L1 | |
22065 | .long .L3-.L1 | |
22066 | .text | |
22067 | .L3: nop | |
22068 | .L2: nop' > conftest.s | |
22069 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
22070 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22071 | (eval $ac_try) 2>&5 | |
22072 | ac_status=$? | |
22073 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22074 | (exit $ac_status); }; } | |
22075 | then | |
22076 | gcc_cv_as_ix86_diff_sect_delta=yes | |
22077 | else | |
22078 | echo "configure: failed program was" >&5 | |
22079 | cat conftest.s >&5 | |
22080 | fi | |
22081 | rm -f conftest.o conftest.s | |
22082 | fi | |
22083 | fi | |
b61ff9c8 BS |
22084 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5 |
22085 | echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6 | |
68b92f78 RS |
22086 | if test $gcc_cv_as_ix86_diff_sect_delta = yes; then |
22087 | ||
22088 | cat >>confdefs.h <<\_ACEOF | |
22089 | #define HAVE_AS_IX86_DIFF_SECT_DELTA 1 | |
22090 | _ACEOF | |
22091 | ||
ad9c4d9f NN |
22092 | fi |
22093 | ||
6f3ca281 ZW |
22094 | # This one is used unconditionally by i386.[ch]; it is to be defined |
22095 | # to 1 if the feature is present, 0 otherwise. | |
b61ff9c8 BS |
22096 | echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5 |
22097 | echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6 | |
ba479fd2 NN |
22098 | if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then |
22099 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
22100 | else |
22101 | gcc_cv_as_ix86_gotoff_in_data=no | |
22102 | if test $in_tree_gas = yes; then | |
22103 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
22104 | then gcc_cv_as_ix86_gotoff_in_data=yes | |
22105 | fi | |
22106 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 22107 | echo ' .text |
f88c65f7 RH |
22108 | .L0: |
22109 | nop | |
22110 | .data | |
8ada417f | 22111 | .long .L0@GOTOFF' > conftest.s |
ba479fd2 NN |
22112 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
22113 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22114 | (eval $ac_try) 2>&5 | |
22115 | ac_status=$? | |
22116 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22117 | (exit $ac_status); }; } | |
8ada417f ZW |
22118 | then |
22119 | gcc_cv_as_ix86_gotoff_in_data=yes | |
22120 | else | |
22121 | echo "configure: failed program was" >&5 | |
22122 | cat conftest.s >&5 | |
f88c65f7 | 22123 | fi |
8ada417f ZW |
22124 | rm -f conftest.o conftest.s |
22125 | fi | |
22126 | fi | |
b61ff9c8 BS |
22127 | echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5 |
22128 | echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6 | |
8ada417f | 22129 | |
6f3ca281 | 22130 | |
ba479fd2 | 22131 | cat >>confdefs.h <<_ACEOF |
6f3ca281 | 22132 | #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi` |
ba479fd2 | 22133 | _ACEOF |
f88c65f7 | 22134 | |
1cb36a98 | 22135 | ;; |
ef1ecf87 RH |
22136 | |
22137 | ia64*-*-*) | |
b61ff9c8 BS |
22138 | echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5 |
22139 | echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6 | |
ba479fd2 NN |
22140 | if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then |
22141 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
ef1ecf87 | 22142 | else |
8ada417f ZW |
22143 | gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no |
22144 | if test $in_tree_gas = yes; then | |
22145 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
22146 | then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes | |
ad9c4d9f | 22147 | fi |
8ada417f | 22148 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 22149 | echo ' .text |
ef1ecf87 RH |
22150 | addl r15 = @ltoffx(x#), gp |
22151 | ;; | |
cfa9ee99 | 22152 | ld8.mov r16 = [r15], x#' > conftest.s |
ba479fd2 NN |
22153 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
22154 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22155 | (eval $ac_try) 2>&5 | |
22156 | ac_status=$? | |
22157 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22158 | (exit $ac_status); }; } | |
8ada417f | 22159 | then |
cfa9ee99 | 22160 | gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes |
8ada417f ZW |
22161 | else |
22162 | echo "configure: failed program was" >&5 | |
22163 | cat conftest.s >&5 | |
2c4a9cff | 22164 | fi |
8ada417f ZW |
22165 | rm -f conftest.o conftest.s |
22166 | fi | |
22167 | fi | |
b61ff9c8 BS |
22168 | echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5 |
22169 | echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6 | |
63cf211a | 22170 | if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then |
ba479fd2 NN |
22171 | |
22172 | cat >>confdefs.h <<\_ACEOF | |
cfa9ee99 | 22173 | #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1 |
ba479fd2 | 22174 | _ACEOF |
8ada417f | 22175 | |
cfa9ee99 | 22176 | fi |
8ada417f | 22177 | |
2c4a9cff | 22178 | ;; |
8ada417f | 22179 | |
2c4a9cff | 22180 | powerpc*-*-*) |
8ada417f | 22181 | case $target in |
432218ba DE |
22182 | *-*-aix*) conftest_s=' .machine "pwr5" |
22183 | .csect .text[PR] | |
6b37db3c | 22184 | mfcr 3,128';; |
8af4d362 | 22185 | *-*-darwin*) |
b61ff9c8 BS |
22186 | echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5 |
22187 | echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6 | |
8af4d362 PB |
22188 | if test "${gcc_cv_as_machine_directive+set}" = set; then |
22189 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22190 | else | |
22191 | gcc_cv_as_machine_directive=no | |
22192 | if test x$gcc_cv_as != x; then | |
22193 | echo ' .machine ppc7400' > conftest.s | |
22194 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
22195 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22196 | (eval $ac_try) 2>&5 | |
22197 | ac_status=$? | |
22198 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22199 | (exit $ac_status); }; } | |
22200 | then | |
22201 | gcc_cv_as_machine_directive=yes | |
22202 | else | |
22203 | echo "configure: failed program was" >&5 | |
22204 | cat conftest.s >&5 | |
22205 | fi | |
22206 | rm -f conftest.o conftest.s | |
22207 | fi | |
22208 | fi | |
b61ff9c8 BS |
22209 | echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5 |
22210 | echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6 | |
8af4d362 PB |
22211 | |
22212 | if test x$gcc_cv_as_machine_directive != xyes; then | |
22213 | echo "*** This target requires an assembler supporting \".machine\"" >&2 | |
22214 | echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2 | |
22215 | test x$build = x$target && exit 1 | |
22216 | fi | |
22217 | conftest_s=' .text | |
6b37db3c | 22218 | mfcr r3,128';; |
4c67db14 | 22219 | *) conftest_s=' .machine power4 |
d2ab3e37 | 22220 | .text |
6b37db3c | 22221 | mfcr 3,128';; |
8ada417f | 22222 | esac |
8ada417f | 22223 | |
b61ff9c8 BS |
22224 | echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5 |
22225 | echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6 | |
ba479fd2 NN |
22226 | if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then |
22227 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2c4a9cff | 22228 | else |
8ada417f ZW |
22229 | gcc_cv_as_powerpc_mfcrf=no |
22230 | if test $in_tree_gas = yes; then | |
22231 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
22232 | then gcc_cv_as_powerpc_mfcrf=yes | |
2c4a9cff | 22233 | fi |
8ada417f | 22234 | elif test x$gcc_cv_as != x; then |
6e3f3080 | 22235 | echo "$conftest_s" > conftest.s |
ba479fd2 NN |
22236 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
22237 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22238 | (eval $ac_try) 2>&5 | |
22239 | ac_status=$? | |
22240 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22241 | (exit $ac_status); }; } | |
8ada417f ZW |
22242 | then |
22243 | gcc_cv_as_powerpc_mfcrf=yes | |
22244 | else | |
22245 | echo "configure: failed program was" >&5 | |
22246 | cat conftest.s >&5 | |
22247 | fi | |
22248 | rm -f conftest.o conftest.s | |
22249 | fi | |
2c4a9cff | 22250 | fi |
b61ff9c8 BS |
22251 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5 |
22252 | echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6 | |
63cf211a | 22253 | if test $gcc_cv_as_powerpc_mfcrf = yes; then |
ba479fd2 NN |
22254 | |
22255 | cat >>confdefs.h <<\_ACEOF | |
2c4a9cff | 22256 | #define HAVE_AS_MFCRF 1 |
ba479fd2 | 22257 | _ACEOF |
ef1ecf87 | 22258 | |
8ada417f | 22259 | fi |
432218ba DE |
22260 | |
22261 | case $target in | |
22262 | *-*-aix*) conftest_s=' .machine "pwr5" | |
22263 | .csect .text[PR] | |
22264 | popcntb 3,3';; | |
22265 | *) conftest_s=' .machine power5 | |
22266 | .text | |
22267 | popcntb 3,3';; | |
22268 | esac | |
22269 | ||
b61ff9c8 BS |
22270 | echo "$as_me:$LINENO: checking assembler for popcntb support" >&5 |
22271 | echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6 | |
432218ba DE |
22272 | if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then |
22273 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22274 | else | |
22275 | gcc_cv_as_powerpc_popcntb=no | |
22276 | if test $in_tree_gas = yes; then | |
22277 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
22278 | then gcc_cv_as_powerpc_popcntb=yes | |
22279 | fi | |
22280 | elif test x$gcc_cv_as != x; then | |
22281 | echo "$conftest_s" > conftest.s | |
22282 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
22283 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22284 | (eval $ac_try) 2>&5 | |
22285 | ac_status=$? | |
22286 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22287 | (exit $ac_status); }; } | |
22288 | then | |
22289 | gcc_cv_as_powerpc_popcntb=yes | |
22290 | else | |
22291 | echo "configure: failed program was" >&5 | |
22292 | cat conftest.s >&5 | |
22293 | fi | |
22294 | rm -f conftest.o conftest.s | |
22295 | fi | |
22296 | fi | |
b61ff9c8 BS |
22297 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5 |
22298 | echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6 | |
432218ba DE |
22299 | if test $gcc_cv_as_powerpc_popcntb = yes; then |
22300 | ||
22301 | cat >>confdefs.h <<\_ACEOF | |
22302 | #define HAVE_AS_POPCNTB 1 | |
22303 | _ACEOF | |
22304 | ||
9719f3b7 DE |
22305 | fi |
22306 | ||
22307 | case $target in | |
22308 | *-*-aix*) conftest_s=' .machine "pwr5x" | |
22309 | .csect .text[PR] | |
22310 | frin 1,1';; | |
1e04bfdc | 22311 | *) conftest_s=' .machine power5 |
9719f3b7 DE |
22312 | .text |
22313 | frin 1,1';; | |
22314 | esac | |
22315 | ||
b61ff9c8 BS |
22316 | echo "$as_me:$LINENO: checking assembler for fp round support" >&5 |
22317 | echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6 | |
9719f3b7 DE |
22318 | if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then |
22319 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22320 | else | |
22321 | gcc_cv_as_powerpc_fprnd=no | |
22322 | if test $in_tree_gas = yes; then | |
22323 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
22324 | then gcc_cv_as_powerpc_fprnd=yes | |
22325 | fi | |
22326 | elif test x$gcc_cv_as != x; then | |
22327 | echo "$conftest_s" > conftest.s | |
22328 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
22329 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22330 | (eval $ac_try) 2>&5 | |
22331 | ac_status=$? | |
22332 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22333 | (exit $ac_status); }; } | |
22334 | then | |
22335 | gcc_cv_as_powerpc_fprnd=yes | |
22336 | else | |
22337 | echo "configure: failed program was" >&5 | |
22338 | cat conftest.s >&5 | |
22339 | fi | |
22340 | rm -f conftest.o conftest.s | |
22341 | fi | |
22342 | fi | |
b61ff9c8 BS |
22343 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5 |
22344 | echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6 | |
9719f3b7 DE |
22345 | if test $gcc_cv_as_powerpc_fprnd = yes; then |
22346 | ||
22347 | cat >>confdefs.h <<\_ACEOF | |
22348 | #define HAVE_AS_FPRND 1 | |
22349 | _ACEOF | |
22350 | ||
44cd321e PS |
22351 | fi |
22352 | ||
22353 | case $target in | |
22354 | *-*-aix*) conftest_s=' .machine "pwr6" | |
22355 | .csect .text[PR] | |
22356 | mffgpr 1,3';; | |
22357 | *) conftest_s=' .machine power6 | |
22358 | .text | |
22359 | mffgpr 1,3';; | |
22360 | esac | |
22361 | ||
b61ff9c8 BS |
22362 | echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5 |
22363 | echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6 | |
44cd321e PS |
22364 | if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then |
22365 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22366 | else | |
22367 | gcc_cv_as_powerpc_mfpgpr=no | |
22368 | if test $in_tree_gas = yes; then | |
22369 | if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0` | |
22370 | then gcc_cv_as_powerpc_mfpgpr=yes | |
22371 | fi | |
22372 | elif test x$gcc_cv_as != x; then | |
22373 | echo "$conftest_s" > conftest.s | |
22374 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
22375 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22376 | (eval $ac_try) 2>&5 | |
22377 | ac_status=$? | |
22378 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22379 | (exit $ac_status); }; } | |
22380 | then | |
22381 | gcc_cv_as_powerpc_mfpgpr=yes | |
22382 | else | |
22383 | echo "configure: failed program was" >&5 | |
22384 | cat conftest.s >&5 | |
22385 | fi | |
22386 | rm -f conftest.o conftest.s | |
22387 | fi | |
22388 | fi | |
b61ff9c8 BS |
22389 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5 |
22390 | echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6 | |
44cd321e PS |
22391 | if test $gcc_cv_as_powerpc_mfpgpr = yes; then |
22392 | ||
22393 | cat >>confdefs.h <<\_ACEOF | |
22394 | #define HAVE_AS_MFPGPR 1 | |
22395 | _ACEOF | |
22396 | ||
432218ba DE |
22397 | fi |
22398 | ||
7f970b70 AM |
22399 | case $target in |
22400 | *-*-aix*) conftest_s=' .csect .text[PR] | |
22401 | LCF..0: | |
22402 | addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';; | |
22403 | *-*-darwin*) | |
22404 | conftest_s=' .text | |
22405 | LCF0: | |
22406 | addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';; | |
22407 | *) conftest_s=' .text | |
22408 | .LCF0: | |
22409 | addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';; | |
22410 | esac | |
22411 | ||
b61ff9c8 BS |
22412 | echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5 |
22413 | echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6 | |
695d8830 AS |
22414 | if test "${gcc_cv_as_powerpc_rel16+set}" = set; then |
22415 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22416 | else | |
22417 | gcc_cv_as_powerpc_rel16=no | |
22418 | if test $in_tree_gas = yes; then | |
22419 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0` | |
22420 | then gcc_cv_as_powerpc_rel16=yes | |
22421 | fi | |
22422 | elif test x$gcc_cv_as != x; then | |
22423 | echo "$conftest_s" > conftest.s | |
22424 | if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5' | |
22425 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22426 | (eval $ac_try) 2>&5 | |
22427 | ac_status=$? | |
22428 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22429 | (exit $ac_status); }; } | |
22430 | then | |
22431 | gcc_cv_as_powerpc_rel16=yes | |
22432 | else | |
22433 | echo "configure: failed program was" >&5 | |
22434 | cat conftest.s >&5 | |
22435 | fi | |
22436 | rm -f conftest.o conftest.s | |
22437 | fi | |
22438 | fi | |
b61ff9c8 BS |
22439 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5 |
22440 | echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6 | |
695d8830 AS |
22441 | if test $gcc_cv_as_powerpc_rel16 = yes; then |
22442 | ||
22443 | cat >>confdefs.h <<\_ACEOF | |
22444 | #define HAVE_AS_REL16 1 | |
22445 | _ACEOF | |
22446 | ||
22447 | fi | |
22448 | ||
b639c3c2 JJ |
22449 | case $target in |
22450 | *-*-aix*) conftest_s=' .machine "pwr6" | |
22451 | .csect .text[PR] | |
22452 | cmpb 3,4,5';; | |
22453 | *) conftest_s=' .machine power6 | |
22454 | .text | |
22455 | cmpb 3,4,5';; | |
22456 | esac | |
22457 | ||
b61ff9c8 BS |
22458 | echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5 |
22459 | echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6 | |
b639c3c2 JJ |
22460 | if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then |
22461 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22462 | else | |
22463 | gcc_cv_as_powerpc_cmpb=no | |
22464 | if test $in_tree_gas = yes; then | |
22465 | if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0` | |
22466 | then gcc_cv_as_powerpc_cmpb=yes | |
22467 | fi | |
22468 | elif test x$gcc_cv_as != x; then | |
22469 | echo "$conftest_s" > conftest.s | |
22470 | if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5' | |
22471 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22472 | (eval $ac_try) 2>&5 | |
22473 | ac_status=$? | |
22474 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22475 | (exit $ac_status); }; } | |
22476 | then | |
22477 | gcc_cv_as_powerpc_cmpb=yes | |
22478 | else | |
22479 | echo "configure: failed program was" >&5 | |
22480 | cat conftest.s >&5 | |
22481 | fi | |
22482 | rm -f conftest.o conftest.s | |
22483 | fi | |
22484 | fi | |
b61ff9c8 BS |
22485 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5 |
22486 | echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6 | |
b639c3c2 JJ |
22487 | if test $gcc_cv_as_powerpc_cmpb = yes; then |
22488 | ||
22489 | cat >>confdefs.h <<\_ACEOF | |
22490 | #define HAVE_AS_CMPB 1 | |
22491 | _ACEOF | |
22492 | ||
22493 | fi | |
22494 | ||
22495 | case $target in | |
22496 | *-*-aix*) conftest_s=' .machine "pwr6" | |
22497 | .csect .text[PR] | |
0d74c0ee | 22498 | dadd 1,2,3';; |
b639c3c2 JJ |
22499 | *) conftest_s=' .machine power6 |
22500 | .text | |
0d74c0ee | 22501 | dadd 1,2,3';; |
b639c3c2 JJ |
22502 | esac |
22503 | ||
b61ff9c8 BS |
22504 | echo "$as_me:$LINENO: checking assembler for decimal float support" >&5 |
22505 | echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6 | |
b639c3c2 JJ |
22506 | if test "${gcc_cv_as_powerpc_dfp+set}" = set; then |
22507 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22508 | else | |
22509 | gcc_cv_as_powerpc_dfp=no | |
22510 | if test $in_tree_gas = yes; then | |
22511 | if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0` | |
22512 | then gcc_cv_as_powerpc_dfp=yes | |
22513 | fi | |
22514 | elif test x$gcc_cv_as != x; then | |
22515 | echo "$conftest_s" > conftest.s | |
22516 | if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5' | |
22517 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22518 | (eval $ac_try) 2>&5 | |
22519 | ac_status=$? | |
22520 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22521 | (exit $ac_status); }; } | |
22522 | then | |
22523 | gcc_cv_as_powerpc_dfp=yes | |
22524 | else | |
22525 | echo "configure: failed program was" >&5 | |
22526 | cat conftest.s >&5 | |
22527 | fi | |
22528 | rm -f conftest.o conftest.s | |
22529 | fi | |
22530 | fi | |
b61ff9c8 BS |
22531 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5 |
22532 | echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6 | |
b639c3c2 JJ |
22533 | if test $gcc_cv_as_powerpc_dfp = yes; then |
22534 | ||
22535 | cat >>confdefs.h <<\_ACEOF | |
22536 | #define HAVE_AS_DFP 1 | |
22537 | _ACEOF | |
22538 | ||
e51917ae JM |
22539 | fi |
22540 | ||
b61ff9c8 BS |
22541 | echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5 |
22542 | echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6 | |
e51917ae JM |
22543 | if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then |
22544 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22545 | else | |
22546 | gcc_cv_as_powerpc_gnu_attribute=no | |
22547 | if test $in_tree_gas = yes; then | |
22548 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` | |
22549 | then gcc_cv_as_powerpc_gnu_attribute=yes | |
22550 | fi | |
22551 | elif test x$gcc_cv_as != x; then | |
22552 | echo '.gnu_attribute 4,1' > conftest.s | |
22553 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
22554 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22555 | (eval $ac_try) 2>&5 | |
22556 | ac_status=$? | |
22557 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22558 | (exit $ac_status); }; } | |
22559 | then | |
22560 | gcc_cv_as_powerpc_gnu_attribute=yes | |
22561 | else | |
22562 | echo "configure: failed program was" >&5 | |
22563 | cat conftest.s >&5 | |
22564 | fi | |
22565 | rm -f conftest.o conftest.s | |
22566 | fi | |
22567 | fi | |
b61ff9c8 BS |
22568 | echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5 |
22569 | echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6 | |
e51917ae JM |
22570 | if test $gcc_cv_as_powerpc_gnu_attribute = yes; then |
22571 | ||
22572 | cat >>confdefs.h <<\_ACEOF | |
22573 | #define HAVE_AS_GNU_ATTRIBUTE 1 | |
22574 | _ACEOF | |
22575 | ||
7f970b70 | 22576 | fi |
8ada417f ZW |
22577 | ;; |
22578 | ||
22579 | mips*-*-*) | |
b61ff9c8 BS |
22580 | echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5 |
22581 | echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6 | |
ba479fd2 NN |
22582 | if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then |
22583 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
22584 | else |
22585 | gcc_cv_as_mips_explicit_relocs=no | |
22586 | if test $in_tree_gas = yes; then | |
22587 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0` | |
22588 | then gcc_cv_as_mips_explicit_relocs=yes | |
22589 | fi | |
22590 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 22591 | echo ' lw $4,%gp_rel(foo)($4)' > conftest.s |
ba479fd2 NN |
22592 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
22593 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22594 | (eval $ac_try) 2>&5 | |
22595 | ac_status=$? | |
22596 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22597 | (exit $ac_status); }; } | |
8ada417f ZW |
22598 | then |
22599 | gcc_cv_as_mips_explicit_relocs=yes | |
22600 | else | |
22601 | echo "configure: failed program was" >&5 | |
22602 | cat conftest.s >&5 | |
ef1ecf87 | 22603 | fi |
8ada417f ZW |
22604 | rm -f conftest.o conftest.s |
22605 | fi | |
22606 | fi | |
b61ff9c8 BS |
22607 | echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5 |
22608 | echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6 | |
8ada417f ZW |
22609 | if test $gcc_cv_as_mips_explicit_relocs = yes; then |
22610 | if test x$target_cpu_default = x | |
22611 | then target_cpu_default=MASK_EXPLICIT_RELOCS | |
22612 | else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS" | |
22613 | fi | |
4551169f | 22614 | fi |
b61ff9c8 BS |
22615 | echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5 |
22616 | echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6 | |
4551169f RS |
22617 | if test "${gcc_cv_as_mips_no_shared+set}" = set; then |
22618 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22619 | else | |
22620 | gcc_cv_as_mips_no_shared=no | |
22621 | if test $in_tree_gas = yes; then | |
22622 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0` | |
22623 | then gcc_cv_as_mips_no_shared=yes | |
22624 | fi | |
22625 | elif test x$gcc_cv_as != x; then | |
22626 | echo 'nop' > conftest.s | |
22627 | if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5' | |
22628 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22629 | (eval $ac_try) 2>&5 | |
22630 | ac_status=$? | |
22631 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22632 | (exit $ac_status); }; } | |
22633 | then | |
22634 | gcc_cv_as_mips_no_shared=yes | |
22635 | else | |
22636 | echo "configure: failed program was" >&5 | |
22637 | cat conftest.s >&5 | |
22638 | fi | |
22639 | rm -f conftest.o conftest.s | |
22640 | fi | |
22641 | fi | |
b61ff9c8 BS |
22642 | echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5 |
22643 | echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6 | |
4551169f RS |
22644 | if test $gcc_cv_as_mips_no_shared = yes; then |
22645 | ||
22646 | cat >>confdefs.h <<\_ACEOF | |
22647 | #define HAVE_AS_NO_SHARED 1 | |
22648 | _ACEOF | |
22649 | ||
dcb957d9 JM |
22650 | fi |
22651 | ||
b61ff9c8 BS |
22652 | echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5 |
22653 | echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6 | |
dcb957d9 JM |
22654 | if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then |
22655 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22656 | else | |
22657 | gcc_cv_as_mips_gnu_attribute=no | |
22658 | if test $in_tree_gas = yes; then | |
22659 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` | |
22660 | then gcc_cv_as_mips_gnu_attribute=yes | |
22661 | fi | |
22662 | elif test x$gcc_cv_as != x; then | |
22663 | echo '.gnu_attribute 4,1' > conftest.s | |
22664 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
22665 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22666 | (eval $ac_try) 2>&5 | |
22667 | ac_status=$? | |
22668 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22669 | (exit $ac_status); }; } | |
22670 | then | |
22671 | gcc_cv_as_mips_gnu_attribute=yes | |
22672 | else | |
22673 | echo "configure: failed program was" >&5 | |
22674 | cat conftest.s >&5 | |
22675 | fi | |
22676 | rm -f conftest.o conftest.s | |
22677 | fi | |
22678 | fi | |
b61ff9c8 BS |
22679 | echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5 |
22680 | echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6 | |
dcb957d9 JM |
22681 | if test $gcc_cv_as_mips_gnu_attribute = yes; then |
22682 | ||
22683 | cat >>confdefs.h <<\_ACEOF | |
22684 | #define HAVE_AS_GNU_ATTRIBUTE 1 | |
22685 | _ACEOF | |
22686 | ||
a44380d2 JM |
22687 | fi |
22688 | ||
b61ff9c8 BS |
22689 | echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5 |
22690 | echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6 | |
a44380d2 JM |
22691 | if test "${gcc_cv_as_mips_dtprelword+set}" = set; then |
22692 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22693 | else | |
22694 | gcc_cv_as_mips_dtprelword=no | |
22695 | if test $in_tree_gas = yes; then | |
22696 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` | |
22697 | then gcc_cv_as_mips_dtprelword=yes | |
22698 | fi | |
22699 | elif test x$gcc_cv_as != x; then | |
22700 | echo '.section .tdata,"awT",@progbits | |
22701 | x: | |
22702 | .word 2 | |
22703 | .text | |
22704 | .dtprelword x+0x8000' > conftest.s | |
22705 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' | |
22706 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22707 | (eval $ac_try) 2>&5 | |
22708 | ac_status=$? | |
22709 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22710 | (exit $ac_status); }; } | |
22711 | then | |
22712 | gcc_cv_as_mips_dtprelword=yes | |
22713 | else | |
22714 | echo "configure: failed program was" >&5 | |
22715 | cat conftest.s >&5 | |
22716 | fi | |
22717 | rm -f conftest.o conftest.s | |
22718 | fi | |
22719 | fi | |
b61ff9c8 BS |
22720 | echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5 |
22721 | echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6 | |
a44380d2 JM |
22722 | if test $gcc_cv_as_mips_dtprelword = yes; then |
22723 | ||
22724 | cat >>confdefs.h <<\_ACEOF | |
22725 | #define HAVE_AS_DTPRELWORD 1 | |
22726 | _ACEOF | |
22727 | ||
8ada417f | 22728 | fi |
dbad5e72 SE |
22729 | ;; |
22730 | esac | |
8ada417f | 22731 | |
dbad5e72 SE |
22732 | # Mips and HP-UX need the GNU assembler. |
22733 | # Linux on IA64 might be able to use the Intel assembler. | |
22734 | ||
22735 | case "$target" in | |
22736 | mips*-*-* | *-*-hpux* ) | |
82563d35 RS |
22737 | if test x$gas_flag = xyes \ |
22738 | || test x"$host" != x"$build" \ | |
22739 | || test ! -x "$gcc_cv_as" \ | |
22740 | || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then | |
22741 | : | |
22742 | else | |
22743 | echo "*** This configuration requires the GNU assembler" >&2 | |
22744 | exit 1 | |
22745 | fi | |
ef1ecf87 | 22746 | ;; |
1cb36a98 | 22747 | esac |
dbad5e72 | 22748 | |
9d147085 RH |
22749 | # ??? Not all targets support dwarf2 debug_line, even within a version |
22750 | # of gas. Moreover, we need to emit a valid instruction to trigger any | |
22751 | # info to the output file. So, as supported targets are added to gas 2.11, | |
22752 | # add some instruction here to (also) show we expect this might work. | |
22753 | # ??? Once 2.11 is released, probably need to add first known working | |
22754 | # version to the per-target configury. | |
22755 | case "$target" in | |
80486e06 | 22756 | i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \ |
cd985f66 | 22757 | | x86_64*-*-* | hppa*-*-* | arm*-*-* \ |
6b7b0ba1 KH |
22758 | | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* \ |
22759 | | spu-*-* | fido*-*-*) | |
9d147085 RH |
22760 | insn="nop" |
22761 | ;; | |
57116d8d | 22762 | ia64*-*-* | s390*-*-*) |
9d147085 RH |
22763 | insn="nop 0" |
22764 | ;; | |
2853bc5a HPN |
22765 | mmix-*-*) |
22766 | insn="swym 0" | |
22767 | ;; | |
8ada417f ZW |
22768 | esac |
22769 | if test x"$insn" != x; then | |
22770 | conftest_s="\ | |
22771 | .file 1 \"conftest.s\" | |
22772 | .loc 1 3 0 | |
22773 | $insn" | |
b61ff9c8 BS |
22774 | echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5 |
22775 | echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6 | |
ba479fd2 NN |
22776 | if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then |
22777 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
22778 | else |
22779 | gcc_cv_as_dwarf2_debug_line=no | |
22780 | if test $in_tree_gas = yes; then | |
22781 | if test $in_tree_gas_is_elf = yes \ | |
22782 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
22783 | then gcc_cv_as_dwarf2_debug_line=yes | |
22784 | fi | |
22785 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 22786 | echo "$conftest_s" > conftest.s |
ba479fd2 NN |
22787 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
22788 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22789 | (eval $ac_try) 2>&5 | |
22790 | ac_status=$? | |
22791 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22792 | (exit $ac_status); }; } | |
8ada417f | 22793 | then |
080a5bb0 EB |
22794 | if test x$gcc_cv_objdump != x \ |
22795 | && $gcc_cv_objdump -h conftest.o 2> /dev/null \ | |
22796 | | grep debug_line > /dev/null 2>&1; then | |
8ada417f ZW |
22797 | gcc_cv_as_dwarf2_debug_line=yes |
22798 | fi | |
22799 | else | |
22800 | echo "configure: failed program was" >&5 | |
22801 | cat conftest.s >&5 | |
22802 | fi | |
22803 | rm -f conftest.o conftest.s | |
22804 | fi | |
22805 | fi | |
b61ff9c8 BS |
22806 | echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5 |
22807 | echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6 | |
ad9c4d9f | 22808 | |
ad9c4d9f | 22809 | |
8ada417f ZW |
22810 | # The .debug_line file table must be in the exact order that |
22811 | # we specified the files, since these indices are also used | |
22812 | # by DW_AT_decl_file. Approximate this test by testing if | |
22813 | # the assembler bitches if the same index is assigned twice. | |
b61ff9c8 BS |
22814 | echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5 |
22815 | echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6 | |
ba479fd2 NN |
22816 | if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then |
22817 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
22818 | else |
22819 | gcc_cv_as_dwarf2_file_buggy=no | |
22820 | if test x$gcc_cv_as != x; then | |
6e3f3080 | 22821 | echo ' .file 1 "foo.s" |
8ada417f | 22822 | .file 1 "bar.s"' > conftest.s |
ba479fd2 NN |
22823 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5' |
22824 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22825 | (eval $ac_try) 2>&5 | |
22826 | ac_status=$? | |
22827 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22828 | (exit $ac_status); }; } | |
8ada417f ZW |
22829 | then |
22830 | gcc_cv_as_dwarf2_file_buggy=yes | |
22831 | else | |
22832 | echo "configure: failed program was" >&5 | |
22833 | cat conftest.s >&5 | |
22834 | fi | |
22835 | rm -f conftest.o conftest.s | |
22836 | fi | |
ad9c4d9f | 22837 | fi |
b61ff9c8 BS |
22838 | echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5 |
22839 | echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6 | |
8ada417f ZW |
22840 | |
22841 | ||
22842 | if test $gcc_cv_as_dwarf2_debug_line = yes \ | |
22843 | && test $gcc_cv_as_dwarf2_file_buggy = no; then | |
ba479fd2 NN |
22844 | |
22845 | cat >>confdefs.h <<\_ACEOF | |
9d147085 | 22846 | #define HAVE_AS_DWARF2_DEBUG_LINE 1 |
ba479fd2 | 22847 | _ACEOF |
9d147085 | 22848 | |
8ada417f | 22849 | fi |
ad9c4d9f | 22850 | |
b61ff9c8 BS |
22851 | echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5 |
22852 | echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6 | |
ba479fd2 NN |
22853 | if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then |
22854 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
22855 | else |
22856 | gcc_cv_as_gdwarf2_flag=no | |
22857 | if test $in_tree_gas = yes; then | |
22858 | if test $in_tree_gas_is_elf = yes \ | |
22859 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
22860 | then gcc_cv_as_gdwarf2_flag=yes | |
22861 | fi | |
22862 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 22863 | echo "$insn" > conftest.s |
ba479fd2 NN |
22864 | if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5' |
22865 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22866 | (eval $ac_try) 2>&5 | |
22867 | ac_status=$? | |
22868 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22869 | (exit $ac_status); }; } | |
8ada417f ZW |
22870 | then |
22871 | gcc_cv_as_gdwarf2_flag=yes | |
22872 | else | |
22873 | echo "configure: failed program was" >&5 | |
22874 | cat conftest.s >&5 | |
22875 | fi | |
22876 | rm -f conftest.o conftest.s | |
22877 | fi | |
ad9c4d9f | 22878 | fi |
b61ff9c8 BS |
22879 | echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5 |
22880 | echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6 | |
63cf211a | 22881 | if test $gcc_cv_as_gdwarf2_flag = yes; then |
ba479fd2 NN |
22882 | |
22883 | cat >>confdefs.h <<\_ACEOF | |
5f0e9ea2 | 22884 | #define HAVE_AS_GDWARF2_DEBUG_FLAG 1 |
ba479fd2 | 22885 | _ACEOF |
5f0e9ea2 GK |
22886 | |
22887 | fi | |
ad9c4d9f | 22888 | |
b61ff9c8 BS |
22889 | echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5 |
22890 | echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6 | |
ba479fd2 NN |
22891 | if test "${gcc_cv_as_gstabs_flag+set}" = set; then |
22892 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8ada417f ZW |
22893 | else |
22894 | gcc_cv_as_gstabs_flag=no | |
22895 | if test $in_tree_gas = yes; then | |
22896 | if test $in_tree_gas_is_elf = yes \ | |
22897 | && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0` | |
22898 | then gcc_cv_as_gstabs_flag=yes | |
22899 | fi | |
22900 | elif test x$gcc_cv_as != x; then | |
6e3f3080 | 22901 | echo "$insn" > conftest.s |
ba479fd2 NN |
22902 | if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5' |
22903 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22904 | (eval $ac_try) 2>&5 | |
22905 | ac_status=$? | |
22906 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22907 | (exit $ac_status); }; } | |
8ada417f ZW |
22908 | then |
22909 | # The native Solaris 9/Intel assembler doesn't understand --gstabs | |
22910 | # and warns about it, but still exits successfully. So check for | |
22911 | # this. | |
ba479fd2 NN |
22912 | if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null' |
22913 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22914 | (eval $ac_try) 2>&5 | |
22915 | ac_status=$? | |
22916 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22917 | (exit $ac_status); }; } | |
8ada417f ZW |
22918 | then : |
22919 | else gcc_cv_as_gstabs_flag=yes | |
22920 | fi | |
22921 | else | |
22922 | echo "configure: failed program was" >&5 | |
22923 | cat conftest.s >&5 | |
22924 | fi | |
22925 | rm -f conftest.o conftest.s | |
22926 | fi | |
ad9c4d9f | 22927 | fi |
b61ff9c8 BS |
22928 | echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5 |
22929 | echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6 | |
63cf211a | 22930 | if test $gcc_cv_as_gstabs_flag = yes; then |
ba479fd2 NN |
22931 | |
22932 | cat >>confdefs.h <<\_ACEOF | |
5f0e9ea2 | 22933 | #define HAVE_AS_GSTABS_DEBUG_FLAG 1 |
ba479fd2 | 22934 | _ACEOF |
5f0e9ea2 | 22935 | |
c8aea42c PB |
22936 | fi |
22937 | ||
b61ff9c8 BS |
22938 | echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5 |
22939 | echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6 | |
c8aea42c PB |
22940 | if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then |
22941 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22942 | else | |
22943 | gcc_cv_as_debug_prefix_map_flag=no | |
22944 | if test $in_tree_gas = yes; then | |
303a4698 | 22945 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0` |
c8aea42c PB |
22946 | then gcc_cv_as_debug_prefix_map_flag=yes |
22947 | fi | |
22948 | elif test x$gcc_cv_as != x; then | |
22949 | echo "$insn" > conftest.s | |
22950 | if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5' | |
22951 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22952 | (eval $ac_try) 2>&5 | |
22953 | ac_status=$? | |
22954 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22955 | (exit $ac_status); }; } | |
22956 | then | |
22957 | gcc_cv_as_debug_prefix_map_flag=yes | |
22958 | else | |
22959 | echo "configure: failed program was" >&5 | |
22960 | cat conftest.s >&5 | |
22961 | fi | |
22962 | rm -f conftest.o conftest.s | |
22963 | fi | |
22964 | fi | |
b61ff9c8 BS |
22965 | echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5 |
22966 | echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6 | |
c8aea42c PB |
22967 | if test $gcc_cv_as_debug_prefix_map_flag = yes; then |
22968 | ||
22969 | cat >>confdefs.h <<\_ACEOF | |
22970 | #define HAVE_AS_DEBUG_PREFIX_MAP 1 | |
22971 | _ACEOF | |
22972 | ||
5f0e9ea2 | 22973 | fi |
8ada417f | 22974 | fi |
5f0e9ea2 | 22975 | |
b61ff9c8 BS |
22976 | echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5 |
22977 | echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6 | |
03943c05 AO |
22978 | if test "${gcc_cv_as_line_zero+set}" = set; then |
22979 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
22980 | else | |
22981 | gcc_cv_as_line_zero=no | |
22982 | if test $in_tree_gas = yes; then | |
cf0eb7a1 AO |
22983 | if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91` |
22984 | then gcc_cv_as_line_zero=yes | |
03943c05 AO |
22985 | fi |
22986 | elif test "x$gcc_cv_as" != x; then | |
22987 | { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s | |
22988 | if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out' | |
22989 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
22990 | (eval $ac_try) 2>&5 | |
22991 | ac_status=$? | |
22992 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
22993 | (exit $ac_status); }; } && | |
22994 | test "x`cat conftest.out`" = x | |
22995 | then | |
22996 | gcc_cv_as_line_zero=yes | |
22997 | else | |
22998 | echo "configure: failed program was" >&5 | |
22999 | cat conftest.s >&5 | |
23000 | echo "configure: error output was" >&5 | |
23001 | cat conftest.out >&5 | |
23002 | fi | |
23003 | rm -f conftest.o conftest.s conftest.out | |
23004 | fi | |
23005 | fi | |
b61ff9c8 BS |
23006 | echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5 |
23007 | echo "${ECHO_T}$gcc_cv_as_line_zero" >&6 | |
03943c05 AO |
23008 | if test "x$gcc_cv_as_line_zero" = xyes; then |
23009 | ||
23010 | cat >>confdefs.h <<\_ACEOF | |
23011 | #define HAVE_AS_LINE_ZERO 1 | |
23012 | _ACEOF | |
23013 | ||
23014 | fi | |
23015 | ||
b61ff9c8 BS |
23016 | echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5 |
23017 | echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6 | |
96d0f4dc | 23018 | gcc_cv_ld_ro_rw_mix=unknown |
34a86c2b | 23019 | if test $in_tree_ld = yes ; then |
5408ac6c HPN |
23020 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \ |
23021 | && test $in_tree_ld_is_elf = yes; then | |
96d0f4dc JJ |
23022 | gcc_cv_ld_ro_rw_mix=read-write |
23023 | fi | |
23024 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then | |
90e145da KC |
23025 | echo '.section myfoosect, "a"' > conftest1.s |
23026 | echo '.section myfoosect, "aw"' > conftest2.s | |
96d0f4dc | 23027 | echo '.byte 1' >> conftest2.s |
90e145da | 23028 | echo '.section myfoosect, "a"' > conftest3.s |
96d0f4dc | 23029 | echo '.byte 0' >> conftest3.s |
6cd656d0 KC |
23030 | if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \ |
23031 | && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \ | |
23032 | && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \ | |
96d0f4dc | 23033 | && $gcc_cv_ld -shared -o conftest1.so conftest1.o \ |
c6cc7e13 | 23034 | conftest2.o conftest3.o > /dev/null 2>&1; then |
96d0f4dc | 23035 | gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \ |
c6cc7e13 | 23036 | | sed -e '/myfoosect/!d' -e N` |
96d0f4dc JJ |
23037 | if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then |
23038 | if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then | |
23039 | gcc_cv_ld_ro_rw_mix=read-only | |
23040 | else | |
23041 | gcc_cv_ld_ro_rw_mix=read-write | |
23042 | fi | |
23043 | fi | |
23044 | fi | |
23045 | rm -f conftest.* conftest[123].* | |
23046 | fi | |
23047 | if test x$gcc_cv_ld_ro_rw_mix = xread-write; then | |
ba479fd2 NN |
23048 | |
23049 | cat >>confdefs.h <<\_ACEOF | |
96d0f4dc | 23050 | #define HAVE_LD_RO_RW_SECTION_MIXING 1 |
ba479fd2 | 23051 | _ACEOF |
96d0f4dc JJ |
23052 | |
23053 | fi | |
b61ff9c8 BS |
23054 | echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5 |
23055 | echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6 | |
96d0f4dc | 23056 | |
b61ff9c8 BS |
23057 | echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5 |
23058 | echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6 | |
275b60d6 | 23059 | gcc_cv_ld_eh_frame_hdr=no |
34a86c2b | 23060 | if test $in_tree_ld = yes ; then |
5408ac6c HPN |
23061 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \ |
23062 | && test $in_tree_ld_is_elf = yes; then | |
275b60d6 JJ |
23063 | gcc_cv_ld_eh_frame_hdr=yes |
23064 | fi | |
23065 | elif test x$gcc_cv_ld != x; then | |
23066 | # Check if linker supports --eh-frame-hdr option | |
23067 | if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then | |
23068 | gcc_cv_ld_eh_frame_hdr=yes | |
23069 | fi | |
23070 | fi | |
232b67d9 | 23071 | |
275b60d6 | 23072 | if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then |
ba479fd2 NN |
23073 | |
23074 | cat >>confdefs.h <<\_ACEOF | |
275b60d6 | 23075 | #define HAVE_LD_EH_FRAME_HDR 1 |
ba479fd2 | 23076 | _ACEOF |
275b60d6 JJ |
23077 | |
23078 | fi | |
b61ff9c8 BS |
23079 | echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5 |
23080 | echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6 | |
275b60d6 | 23081 | |
b61ff9c8 BS |
23082 | echo "$as_me:$LINENO: checking linker position independent executable support" >&5 |
23083 | echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6 | |
24a4dd31 JJ |
23084 | gcc_cv_ld_pie=no |
23085 | if test $in_tree_ld = yes ; then | |
5408ac6c HPN |
23086 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \ |
23087 | && test $in_tree_ld_is_elf = yes; then | |
24a4dd31 JJ |
23088 | gcc_cv_ld_pie=yes |
23089 | fi | |
23090 | elif test x$gcc_cv_ld != x; then | |
23091 | # Check if linker supports -pie option | |
23092 | if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then | |
23093 | gcc_cv_ld_pie=yes | |
23094 | fi | |
23095 | fi | |
23096 | if test x"$gcc_cv_ld_pie" = xyes; then | |
ba479fd2 NN |
23097 | |
23098 | cat >>confdefs.h <<\_ACEOF | |
24a4dd31 | 23099 | #define HAVE_LD_PIE 1 |
ba479fd2 | 23100 | _ACEOF |
24a4dd31 JJ |
23101 | |
23102 | fi | |
b61ff9c8 BS |
23103 | echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5 |
23104 | echo "${ECHO_T}$gcc_cv_ld_pie" >&6 | |
24a4dd31 | 23105 | |
b61ff9c8 BS |
23106 | echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5 |
23107 | echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6 | |
22ba88ef | 23108 | gcc_cv_ld_eh_gc_sections=no |
b639c3c2 JJ |
23109 | if test $in_tree_ld = yes ; then |
23110 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
23111 | && test $in_tree_ld_is_elf = yes; then | |
23112 | gcc_cv_ld_eh_gc_sections=yes | |
23113 | fi | |
23114 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then | |
23115 | cat > conftest.s <<EOF | |
23116 | .section .text | |
23117 | .globl _start | |
23118 | .type _start, @function | |
23119 | _start: | |
23120 | .long foo | |
23121 | .size _start, .-_start | |
23122 | .section .text.foo,"ax",@progbits | |
23123 | .type foo, @function | |
23124 | foo: | |
23125 | .long 0 | |
23126 | .size foo, .-foo | |
23127 | .section .gcc_except_table.foo,"a",@progbits | |
23128 | .L0: | |
23129 | .long 0 | |
23130 | .section .eh_frame,"a",@progbits | |
23131 | .long .L0 | |
23132 | EOF | |
23133 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
23134 | if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \ | |
23135 | | grep "gc-sections option ignored" > /dev/null; then | |
23136 | gcc_cv_ld_eh_gc_sections=no | |
23137 | elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then | |
23138 | gcc_cv_ld_eh_gc_sections=yes | |
23139 | # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections. | |
23140 | if test x$gcc_cv_as_comdat_group != xyes; then | |
23141 | gcc_cv_ld_eh_gc_sections=no | |
23142 | cat > conftest.s <<EOF | |
23143 | .section .text | |
23144 | .globl _start | |
23145 | .type _start, @function | |
23146 | _start: | |
23147 | .long foo | |
23148 | .size _start, .-_start | |
23149 | .section .gnu.linkonce.t.foo,"ax",@progbits | |
23150 | .type foo, @function | |
23151 | foo: | |
23152 | .long 0 | |
23153 | .size foo, .-foo | |
23154 | .section .gcc_except_table.foo,"a",@progbits | |
23155 | .L0: | |
23156 | .long 0 | |
23157 | .section .eh_frame,"a",@progbits | |
23158 | .long .L0 | |
23159 | EOF | |
23160 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
23161 | if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \ | |
23162 | | grep "gc-sections option ignored" > /dev/null; then | |
23163 | gcc_cv_ld_eh_gc_sections=no | |
23164 | elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then | |
23165 | gcc_cv_ld_eh_gc_sections=yes | |
23166 | fi | |
23167 | fi | |
23168 | fi | |
23169 | fi | |
23170 | fi | |
23171 | rm -f conftest.s conftest.o conftest | |
23172 | fi | |
e9d207d9 EB |
23173 | case "$target" in |
23174 | hppa*-*-linux*) | |
23175 | # ??? This apparently exposes a binutils bug with PC-relative relocations. | |
23176 | gcc_cv_ld_eh_gc_sections=no | |
23177 | ;; | |
23178 | esac | |
22ba88ef EB |
23179 | if test x$gcc_cv_ld_eh_gc_sections = xyes; then |
23180 | ||
23181 | cat >>confdefs.h <<\_ACEOF | |
23182 | #define HAVE_LD_EH_GC_SECTIONS 1 | |
23183 | _ACEOF | |
23184 | ||
23185 | fi | |
b61ff9c8 BS |
23186 | echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5 |
23187 | echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6 | |
22ba88ef | 23188 | |
8bb915b6 NN |
23189 | # -------- |
23190 | # UNSORTED | |
23191 | # -------- | |
23192 | ||
b61ff9c8 BS |
23193 | echo "$as_me:$LINENO: checking linker --as-needed support" >&5 |
23194 | echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6 | |
82e923f6 RS |
23195 | if test "${gcc_cv_ld_as_needed+set}" = set; then |
23196 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
23197 | else | |
23198 | gcc_cv_ld_as_needed=no | |
765f1bf9 AM |
23199 | if test $in_tree_ld = yes ; then |
23200 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \ | |
23201 | && test $in_tree_ld_is_elf = yes; then | |
23202 | gcc_cv_ld_as_needed=yes | |
23203 | fi | |
23204 | elif test x$gcc_cv_ld != x; then | |
23205 | # Check if linker supports --as-needed and --no-as-needed options | |
23206 | if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then | |
23207 | gcc_cv_ld_as_needed=yes | |
23208 | fi | |
23209 | fi | |
82e923f6 RS |
23210 | |
23211 | fi | |
b61ff9c8 BS |
23212 | echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5 |
23213 | echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6 | |
765f1bf9 AM |
23214 | if test x"$gcc_cv_ld_as_needed" = xyes; then |
23215 | ||
23216 | cat >>confdefs.h <<\_ACEOF | |
23217 | #define HAVE_LD_AS_NEEDED 1 | |
23218 | _ACEOF | |
23219 | ||
23220 | fi | |
765f1bf9 | 23221 | |
d82bf747 AM |
23222 | case "$target:$tm_file" in |
23223 | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*) | |
b61ff9c8 BS |
23224 | echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5 |
23225 | echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6 | |
85b776df AM |
23226 | if test "${gcc_cv_ld_no_dot_syms+set}" = set; then |
23227 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
23228 | else | |
23229 | gcc_cv_ld_no_dot_syms=no | |
23230 | if test $in_tree_ld = yes ; then | |
23231 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then | |
23232 | gcc_cv_ld_no_dot_syms=yes | |
23233 | fi | |
23234 | elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then | |
23235 | cat > conftest1.s <<EOF | |
23236 | .text | |
23237 | bl .foo | |
23238 | EOF | |
23239 | cat > conftest2.s <<EOF | |
23240 | .section ".opd","aw" | |
23241 | .align 3 | |
23242 | .globl foo | |
23243 | .type foo,@function | |
23244 | foo: | |
23245 | .quad .LEfoo,.TOC.@tocbase,0 | |
23246 | .text | |
23247 | .LEfoo: | |
23248 | blr | |
23249 | .size foo,.-.LEfoo | |
23250 | EOF | |
23251 | if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \ | |
23252 | && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \ | |
23253 | && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then | |
23254 | gcc_cv_ld_no_dot_syms=yes | |
23255 | fi | |
23256 | rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s | |
23257 | fi | |
23258 | ||
23259 | fi | |
b61ff9c8 BS |
23260 | echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5 |
23261 | echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6 | |
85b776df AM |
23262 | if test x"$gcc_cv_ld_no_dot_syms" = xyes; then |
23263 | ||
23264 | cat >>confdefs.h <<\_ACEOF | |
23265 | #define HAVE_LD_NO_DOT_SYMS 1 | |
23266 | _ACEOF | |
23267 | ||
23268 | fi | |
23269 | ;; | |
23270 | esac | |
23271 | ||
b61ff9c8 BS |
23272 | echo "$as_me:$LINENO: checking linker --sysroot support" >&5 |
23273 | echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6 | |
380e5ca4 MM |
23274 | if test "${gcc_cv_ld_sysroot+set}" = set; then |
23275 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
23276 | else | |
23277 | gcc_cv_ld_sysroot=no | |
23278 | if test $in_tree_ld = yes ; then | |
23279 | if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then | |
7032df40 | 23280 | gcc_cv_ld_sysroot=yes |
380e5ca4 MM |
23281 | fi |
23282 | elif test x$gcc_cv_ld != x; then | |
23283 | if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then | |
23284 | gcc_cv_ld_sysroot=yes | |
23285 | fi | |
23286 | fi | |
23287 | fi | |
b61ff9c8 BS |
23288 | echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5 |
23289 | echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6 | |
380e5ca4 MM |
23290 | if test x"$gcc_cv_ld_sysroot" = xyes; then |
23291 | ||
23292 | cat >>confdefs.h <<\_ACEOF | |
23293 | #define HAVE_LD_SYSROOT 1 | |
23294 | _ACEOF | |
23295 | ||
23296 | fi | |
23297 | ||
9fb28a67 | 23298 | if test x$with_sysroot = x && test x$host = x$target \ |
c794c06f CD |
23299 | && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \ |
23300 | && test "$prefix" != "NONE"; then | |
ba479fd2 NN |
23301 | |
23302 | cat >>confdefs.h <<_ACEOF | |
793e9558 | 23303 | #define PREFIX_INCLUDE_DIR "$prefix/include" |
ba479fd2 | 23304 | _ACEOF |
793e9558 PB |
23305 | |
23306 | fi | |
23307 | ||
77008252 | 23308 | # Test for stack protector support in target C library. |
b61ff9c8 BS |
23309 | echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5 |
23310 | echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6 | |
77008252 JJ |
23311 | if test "${gcc_cv_libc_provides_ssp+set}" = set; then |
23312 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
23313 | else | |
23314 | gcc_cv_libc_provides_ssp=no | |
a6ccdbab EC |
23315 | case "$target" in |
23316 | *-*-linux*) | |
77008252 JJ |
23317 | if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then |
23318 | if test "x$with_sysroot" = x; then | |
23319 | glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include" | |
c9ecbf86 JM |
23320 | elif test "x$with_build_sysroot" != "x"; then |
23321 | glibc_header_dir="${with_build_sysroot}/usr/include" | |
77008252 JJ |
23322 | elif test "x$with_sysroot" = xyes; then |
23323 | glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include" | |
23324 | else | |
23325 | glibc_header_dir="${with_sysroot}/usr/include" | |
23326 | fi | |
23327 | else | |
23328 | glibc_header_dir=/usr/include | |
23329 | fi | |
23330 | # glibc 2.4 and later provides __stack_chk_fail and | |
23331 | # either __stack_chk_guard, or TLS access to stack guard canary. | |
23332 | if test -f $glibc_header_dir/features.h \ | |
23333 | && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \ | |
23334 | $glibc_header_dir/features.h > /dev/null; then | |
23335 | if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \ | |
23336 | $glibc_header_dir/features.h > /dev/null; then | |
23337 | gcc_cv_libc_provides_ssp=yes | |
23338 | elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \ | |
23339 | $glibc_header_dir/features.h > /dev/null \ | |
23340 | && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \ | |
23341 | $glibc_header_dir/features.h > /dev/null; then | |
23342 | gcc_cv_libc_provides_ssp=yes | |
fed6d628 BF |
23343 | elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \ |
23344 | $glibc_header_dir/features.h > /dev/null && \ | |
23345 | test -f $glibc_header_dir/bits/uClibc_config.h && \ | |
23346 | $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \ | |
23347 | $glibc_header_dir/bits/uClibc_config.h > /dev/null; then | |
23348 | gcc_cv_libc_provides_ssp=yes | |
77008252 | 23349 | fi |
fed6d628 | 23350 | fi |
a6ccdbab EC |
23351 | ;; |
23352 | *-*-darwin*) | |
b61ff9c8 BS |
23353 | echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5 |
23354 | echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6 | |
a6ccdbab EC |
23355 | if test "${ac_cv_func___stack_chk_fail+set}" = set; then |
23356 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
23357 | else | |
23358 | cat >conftest.$ac_ext <<_ACEOF | |
23359 | /* confdefs.h. */ | |
23360 | _ACEOF | |
23361 | cat confdefs.h >>conftest.$ac_ext | |
23362 | cat >>conftest.$ac_ext <<_ACEOF | |
23363 | /* end confdefs.h. */ | |
23364 | /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail. | |
23365 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
23366 | #define __stack_chk_fail innocuous___stack_chk_fail | |
23367 | ||
23368 | /* System header to define __stub macros and hopefully few prototypes, | |
23369 | which can conflict with char __stack_chk_fail (); below. | |
23370 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
23371 | <limits.h> exists even on freestanding compilers. */ | |
23372 | ||
23373 | #ifdef __STDC__ | |
23374 | # include <limits.h> | |
23375 | #else | |
23376 | # include <assert.h> | |
23377 | #endif | |
23378 | ||
23379 | #undef __stack_chk_fail | |
23380 | ||
b61ff9c8 | 23381 | /* Override any gcc2 internal prototype to avoid an error. */ |
a6ccdbab EC |
23382 | #ifdef __cplusplus |
23383 | extern "C" | |
b61ff9c8 | 23384 | { |
a6ccdbab | 23385 | #endif |
b61ff9c8 BS |
23386 | /* We use char because int might match the return type of a gcc2 |
23387 | builtin and then its argument prototype would still apply. */ | |
a6ccdbab EC |
23388 | char __stack_chk_fail (); |
23389 | /* The GNU C library defines this for functions which it implements | |
23390 | to always fail with ENOSYS. Some functions are actually named | |
23391 | something starting with __ and the normal name is an alias. */ | |
b61ff9c8 | 23392 | #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail) |
a6ccdbab | 23393 | choke me |
b61ff9c8 BS |
23394 | #else |
23395 | char (*f) () = __stack_chk_fail; | |
23396 | #endif | |
23397 | #ifdef __cplusplus | |
23398 | } | |
a6ccdbab EC |
23399 | #endif |
23400 | ||
23401 | int | |
23402 | main () | |
23403 | { | |
b61ff9c8 | 23404 | return f != __stack_chk_fail; |
a6ccdbab EC |
23405 | ; |
23406 | return 0; | |
23407 | } | |
23408 | _ACEOF | |
23409 | rm -f conftest.$ac_objext conftest$ac_exeext | |
b61ff9c8 BS |
23410 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
23411 | (eval $ac_link) 2>conftest.er1 | |
a6ccdbab EC |
23412 | ac_status=$? |
23413 | grep -v '^ *+' conftest.er1 >conftest.err | |
23414 | rm -f conftest.er1 | |
23415 | cat conftest.err >&5 | |
23416 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
b61ff9c8 BS |
23417 | (exit $ac_status); } && |
23418 | { ac_try='test -z "$ac_c_werror_flag" | |
23419 | || test ! -s conftest.err' | |
23420 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
23421 | (eval $ac_try) 2>&5 | |
23422 | ac_status=$? | |
23423 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
23424 | (exit $ac_status); }; } && | |
23425 | { ac_try='test -s conftest$ac_exeext' | |
23426 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
23427 | (eval $ac_try) 2>&5 | |
23428 | ac_status=$? | |
23429 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
23430 | (exit $ac_status); }; }; then | |
8b1f719a PB |
23431 | ac_cv_func___stack_chk_fail=yes |
23432 | else | |
a6ccdbab EC |
23433 | echo "$as_me: failed program was:" >&5 |
23434 | sed 's/^/| /' conftest.$ac_ext >&5 | |
23435 | ||
b61ff9c8 | 23436 | ac_cv_func___stack_chk_fail=no |
a6ccdbab | 23437 | fi |
b61ff9c8 | 23438 | rm -f conftest.err conftest.$ac_objext \ |
a6ccdbab EC |
23439 | conftest$ac_exeext conftest.$ac_ext |
23440 | fi | |
b61ff9c8 BS |
23441 | echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5 |
23442 | echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6 | |
a6ccdbab EC |
23443 | if test $ac_cv_func___stack_chk_fail = yes; then |
23444 | gcc_cv_libc_provides_ssp=yes | |
23445 | else | |
23446 | echo "no __stack_chk_fail on this target" | |
77008252 | 23447 | fi |
a6ccdbab EC |
23448 | |
23449 | ;; | |
77008252 | 23450 | *) gcc_cv_libc_provides_ssp=no ;; |
a6ccdbab EC |
23451 | esac |
23452 | fi | |
b61ff9c8 BS |
23453 | echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5 |
23454 | echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6 | |
a6ccdbab | 23455 | |
77008252 JJ |
23456 | if test x$gcc_cv_libc_provides_ssp = xyes; then |
23457 | ||
23458 | cat >>confdefs.h <<\_ACEOF | |
23459 | #define TARGET_LIBC_PROVIDES_SSP 1 | |
23460 | _ACEOF | |
23461 | ||
23462 | fi | |
23463 | ||
ed965309 JJ |
23464 | # Check if TFmode long double should be used by default or not. |
23465 | # Some glibc targets used DFmode long double, but with glibc 2.4 | |
23466 | # and later they can use TFmode. | |
23467 | case "$target" in | |
f7cc5390 JM |
23468 | powerpc*-*-linux* | \ |
23469 | powerpc*-*-gnu* | \ | |
ed965309 JJ |
23470 | sparc*-*-linux* | \ |
23471 | s390*-*-linux* | \ | |
23472 | alpha*-*-linux*) | |
23473 | ||
b61ff9c8 | 23474 | # Check whether --with-long-double-128 or --without-long-double-128 was given. |
ed965309 | 23475 | if test "${with_long_double_128+set}" = set; then |
b61ff9c8 BS |
23476 | withval="$with_long_double_128" |
23477 | gcc_cv_target_ldbl128="$with_long_double_128" | |
ed965309 JJ |
23478 | else |
23479 | gcc_cv_target_ldbl128=no | |
23480 | if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then | |
23481 | if test "x$with_sysroot" = x; then | |
23482 | glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include" | |
c9ecbf86 JM |
23483 | elif test "x$with_build_sysroot" != "x"; then |
23484 | glibc_header_dir="${with_build_sysroot}/usr/include" | |
ed965309 JJ |
23485 | elif test "x$with_sysroot" = xyes; then |
23486 | glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include" | |
23487 | else | |
23488 | glibc_header_dir="${with_sysroot}/usr/include" | |
23489 | fi | |
23490 | else | |
23491 | glibc_header_dir=/usr/include | |
23492 | fi | |
65280f6c | 23493 | grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \ |
ed965309 JJ |
23494 | $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \ |
23495 | && gcc_cv_target_ldbl128=yes | |
65280f6c | 23496 | |
b61ff9c8 | 23497 | fi; |
ed965309 JJ |
23498 | ;; |
23499 | esac | |
23500 | if test x$gcc_cv_target_ldbl128 = xyes; then | |
23501 | ||
23502 | cat >>confdefs.h <<\_ACEOF | |
23503 | #define TARGET_DEFAULT_LONG_DOUBLE_128 1 | |
23504 | _ACEOF | |
23505 | ||
23506 | fi | |
23507 | ||
81bf3d9e | 23508 | # Find out what GC implementation we want, or may, use. |
ba479fd2 | 23509 | |
b61ff9c8 | 23510 | # Check whether --with-gc or --without-gc was given. |
81bf3d9e | 23511 | if test "${with_gc+set}" = set; then |
b61ff9c8 BS |
23512 | withval="$with_gc" |
23513 | case "$withval" in | |
08cee789 | 23514 | page) |
81bf3d9e | 23515 | GGC=ggc-$withval |
08cee789 DJ |
23516 | ;; |
23517 | zone) | |
23518 | GGC=ggc-$withval | |
23519 | ||
23520 | cat >>confdefs.h <<\_ACEOF | |
23521 | #define GGC_ZONE 1 | |
23522 | _ACEOF | |
23523 | ||
81bf3d9e RH |
23524 | ;; |
23525 | *) | |
ba479fd2 NN |
23526 | { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5 |
23527 | echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;} | |
23528 | { (exit 1); exit 1; }; } | |
81bf3d9e RH |
23529 | ;; |
23530 | esac | |
23531 | else | |
005537df | 23532 | GGC=ggc-page |
b61ff9c8 | 23533 | fi; |
81bf3d9e RH |
23534 | |
23535 | echo "Using $GGC for garbage collection." | |
23536 | ||
3c809ba4 | 23537 | # Use the system's zlib library. |
b8dad04b ZW |
23538 | zlibdir=-L../zlib |
23539 | zlibinc="-I\$(srcdir)/../zlib" | |
ba479fd2 | 23540 | |
b61ff9c8 | 23541 | # Check whether --with-system-zlib or --without-system-zlib was given. |
3c809ba4 | 23542 | if test "${with_system_zlib+set}" = set; then |
b61ff9c8 BS |
23543 | withval="$with_system_zlib" |
23544 | zlibdir= | |
3c809ba4 AG |
23545 | zlibinc= |
23546 | ||
b61ff9c8 | 23547 | fi; |
b8ec3cc8 | 23548 | |
703d89ab | 23549 | |
ab22c1fa | 23550 | |
1a4b763e | 23551 | |
b61ff9c8 BS |
23552 | echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
23553 | echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6 | |
23554 | # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. | |
dc6746e7 | 23555 | if test "${enable_maintainer_mode+set}" = set; then |
b61ff9c8 BS |
23556 | enableval="$enable_maintainer_mode" |
23557 | maintainer_mode=$enableval | |
dc6746e7 PT |
23558 | else |
23559 | maintainer_mode=no | |
b61ff9c8 | 23560 | fi; |
a6ccdbab | 23561 | |
b61ff9c8 BS |
23562 | echo "$as_me:$LINENO: result: $maintainer_mode" >&5 |
23563 | echo "${ECHO_T}$maintainer_mode" >&6 | |
dc6746e7 PT |
23564 | |
23565 | if test "$maintainer_mode" = "yes"; then | |
23566 | MAINT='' | |
23567 | else | |
23568 | MAINT='#' | |
23569 | fi | |
23570 | ||
8bb915b6 NN |
23571 | # -------------- |
23572 | # Language hooks | |
23573 | # -------------- | |
23574 | ||
861bb6c1 JL |
23575 | # Make empty files to contain the specs and options for each language. |
23576 | # Then add #include lines to for a compiler that has specs and/or options. | |
23577 | ||
cc11cc9b | 23578 | subdirs= |
d7b42618 | 23579 | lang_opt_files= |
861bb6c1 | 23580 | lang_specs_files= |
3103b7db | 23581 | lang_tree_files= |
861bb6c1 JL |
23582 | # These (without "all_") are set in each config-lang.in. |
23583 | # `language' must be a single word so is spelled singularly. | |
23584 | all_languages= | |
861bb6c1 | 23585 | all_compilers= |
47ad7893 | 23586 | all_outputs='Makefile gccbug' |
861bb6c1 | 23587 | # List of language makefile fragments. |
2ed26f6b ZW |
23588 | all_lang_makefrags= |
23589 | # List of language subdirectory makefiles. Deprecated. | |
861bb6c1 | 23590 | all_lang_makefiles= |
703d89ab | 23591 | # Additional files for gengtype |
ef69da62 | 23592 | all_gtfiles="$target_gtfiles" |
861bb6c1 | 23593 | |
cc11cc9b PB |
23594 | # These are the languages that are set in --enable-languages, |
23595 | # and are available in the GCC tree. | |
23596 | all_selected_languages= | |
23597 | ||
861bb6c1 JL |
23598 | # Add the language fragments. |
23599 | # Languages are added via two mechanisms. Some information must be | |
23600 | # recorded in makefile variables, these are defined in config-lang.in. | |
23601 | # We accumulate them and plug them into the main Makefile. | |
23602 | # The other mechanism is a set of hooks for each of the main targets | |
23603 | # like `clean', `install', etc. | |
23604 | ||
861bb6c1 | 23605 | language_hooks="Make-hooks" |
861bb6c1 | 23606 | |
cc11cc9b | 23607 | for lang in ${srcdir}/*/config-lang.in |
861bb6c1 | 23608 | do |
1546bb64 PB |
23609 | test "$lang" = "${srcdir}/*/config-lang.in" && continue |
23610 | ||
cc11cc9b PB |
23611 | lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` |
23612 | if test "x$lang_alias" = x | |
23613 | then | |
23614 | echo "$lang doesn't set \$language." 1>&2 | |
23615 | exit 1 | |
23616 | fi | |
23617 | subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" | |
23618 | subdirs="$subdirs $subdir" | |
349c3166 OH |
23619 | |
23620 | # $gcc_subdir is where the gcc integration files are to be found | |
23621 | # for a language, both for internal compiler purposes (compiler | |
23622 | # sources implementing front-end to GCC tree converters), and for | |
23623 | # build infrastructure purposes (Make-lang.in, etc.) | |
23624 | # | |
23625 | # This will be <subdir> (relative to $srcdir) if a line like | |
23626 | # gcc_subdir="<subdir>" or gcc_subdir=<subdir> | |
23627 | # is found in <langdir>/config-lang.in, and will remain <langdir> | |
23628 | # otherwise. | |
23629 | # | |
23630 | # Except for the language alias (fetched above), the regular | |
23631 | # "config-lang.in" contents are always retrieved from $gcc_subdir, | |
23632 | # so a <langdir>/config-lang.in setting gcc_subdir typically sets | |
23633 | # only this and the language alias. | |
23634 | ||
23635 | gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang` | |
23636 | if [ "$gcc_subdir" = "" ]; then | |
23637 | gcc_subdir="$subdir" | |
23638 | fi | |
23639 | ||
cc11cc9b PB |
23640 | case ",$enable_languages," in |
23641 | *,$lang_alias,*) | |
23642 | all_selected_languages="$all_selected_languages $lang_alias" | |
349c3166 OH |
23643 | if test -f $srcdir/$gcc_subdir/lang-specs.h; then |
23644 | lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h" | |
cc11cc9b PB |
23645 | fi |
23646 | ;; | |
23647 | esac | |
23648 | ||
cc11cc9b PB |
23649 | language= |
23650 | boot_language= | |
23651 | compilers= | |
cc11cc9b PB |
23652 | outputs= |
23653 | gtfiles= | |
1546bb64 | 23654 | subdir_requires= |
349c3166 | 23655 | . ${srcdir}/$gcc_subdir/config-lang.in |
cc11cc9b PB |
23656 | if test "x$language" = x |
23657 | then | |
349c3166 | 23658 | echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2 |
cc11cc9b PB |
23659 | exit 1 |
23660 | fi | |
1546bb64 PB |
23661 | |
23662 | ok=: | |
23663 | case ",$enable_languages," in | |
23664 | *,$lang_alias,*) ;; | |
23665 | *) | |
23666 | for i in $subdir_requires; do | |
b6348cb3 | 23667 | test -f "${srcdir}/$i/config-lang.in" && continue |
1546bb64 PB |
23668 | ok=false |
23669 | break | |
23670 | done | |
23671 | ;; | |
23672 | esac | |
23673 | $ok || continue | |
23674 | ||
349c3166 OH |
23675 | all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in" |
23676 | if test -f $srcdir/$gcc_subdir/lang.opt; then | |
23677 | lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt" | |
1546bb64 | 23678 | fi |
349c3166 OH |
23679 | if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then |
23680 | lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def" | |
1546bb64 | 23681 | fi |
349c3166 OH |
23682 | if test -f ${srcdir}/$gcc_subdir/Makefile.in |
23683 | then all_lang_makefiles="$gcc_subdir/Makefile" | |
cc11cc9b PB |
23684 | fi |
23685 | all_languages="$all_languages $language" | |
cc11cc9b | 23686 | all_compilers="$all_compilers $compilers" |
cc11cc9b | 23687 | all_outputs="$all_outputs $outputs" |
703d89ab | 23688 | all_gtfiles="$all_gtfiles [$subdir] $gtfiles" |
861bb6c1 JL |
23689 | done |
23690 | ||
8ac9d31f TJ |
23691 | # Pick up gtfiles for c |
23692 | gtfiles= | |
8ac9d31f | 23693 | . ${srcdir}/c-config-lang.in |
703d89ab | 23694 | all_gtfiles="$all_gtfiles [c] $gtfiles" |
8ac9d31f | 23695 | |
cbc59f01 | 23696 | check_languages= |
cc11cc9b | 23697 | for language in $all_selected_languages |
cbc59f01 | 23698 | do |
cc11cc9b | 23699 | check_languages="$check_languages check-$language" |
cbc59f01 DD |
23700 | done |
23701 | ||
62b81e45 | 23702 | # We link each language in with a set of hooks, reached indirectly via |
cc11cc9b | 23703 | # lang.${target}. Only do so for selected languages. |
861bb6c1 JL |
23704 | |
23705 | rm -f Make-hooks | |
23706 | touch Make-hooks | |
bd97af06 | 23707 | target_list="all.cross start.encap rest.encap tags \ |
bcc3d150 BM |
23708 | install-common install-man install-info install-pdf dvi pdf \ |
23709 | html uninstall info man srcextra srcman srcinfo \ | |
8b1f719a | 23710 | mostlyclean clean distclean maintainer-clean" |
cc11cc9b | 23711 | |
861bb6c1 JL |
23712 | for t in $target_list |
23713 | do | |
23714 | x= | |
cc11cc9b | 23715 | for lang in $all_selected_languages |
861bb6c1 | 23716 | do |
cc11cc9b | 23717 | x="$x $lang.$t" |
861bb6c1 JL |
23718 | done |
23719 | echo "lang.$t: $x" >> Make-hooks | |
23720 | done | |
23721 | ||
8bb915b6 NN |
23722 | # -------- |
23723 | # UNSORTED | |
23724 | # -------- | |
23725 | ||
cc06d68c | 23726 | # Create .gdbinit. |
861bb6c1 | 23727 | |
cc06d68c GP |
23728 | echo "dir ." > .gdbinit |
23729 | echo "dir ${srcdir}" >> .gdbinit | |
23730 | if test x$gdb_needs_out_file_path = xyes | |
23731 | then | |
23732 | echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit | |
23733 | fi | |
23734 | if test "x$subdirs" != x; then | |
23735 | for s in $subdirs | |
23736 | do | |
23737 | echo "dir ${srcdir}/$s" >> .gdbinit | |
23738 | done | |
861bb6c1 | 23739 | fi |
cc06d68c | 23740 | echo "source ${srcdir}/gdbinit.in" >> .gdbinit |
861bb6c1 | 23741 | |
15c723f3 | 23742 | gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)' |
d062c304 JL |
23743 | |
23744 | ||
2ce3c6c6 | 23745 | |
2bbea3a6 RH |
23746 | # Find a directory in which to install a shared libgcc. |
23747 | ||
b61ff9c8 | 23748 | # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given. |
2bbea3a6 | 23749 | if test "${enable_version_specific_runtime_libs+set}" = set; then |
b61ff9c8 | 23750 | enableval="$enable_version_specific_runtime_libs" |
ba479fd2 | 23751 | |
b61ff9c8 | 23752 | fi; |
2bbea3a6 RH |
23753 | |
23754 | ||
b61ff9c8 | 23755 | # Check whether --with-slibdir or --without-slibdir was given. |
5b15f277 | 23756 | if test "${with_slibdir+set}" = set; then |
b61ff9c8 BS |
23757 | withval="$with_slibdir" |
23758 | slibdir="$with_slibdir" | |
5b15f277 RH |
23759 | else |
23760 | if test "${enable_version_specific_runtime_libs+set}" = set; then | |
2bbea3a6 | 23761 | slibdir='$(libsubdir)' |
5b15f277 | 23762 | elif test "$host" != "$target"; then |
2bbea3a6 RH |
23763 | slibdir='$(build_tooldir)/lib' |
23764 | else | |
5b15f277 | 23765 | slibdir='$(libdir)' |
2bbea3a6 | 23766 | fi |
b61ff9c8 | 23767 | fi; |
2bbea3a6 RH |
23768 | |
23769 | ||
22482f74 | 23770 | |
b61ff9c8 | 23771 | # Check whether --with-datarootdir or --without-datarootdir was given. |
22482f74 | 23772 | if test "${with_datarootdir+set}" = set; then |
b61ff9c8 BS |
23773 | withval="$with_datarootdir" |
23774 | datarootdir="\${prefix}/$with_datarootdir" | |
22482f74 MS |
23775 | else |
23776 | datarootdir='$(prefix)/share' | |
b61ff9c8 | 23777 | fi; |
22482f74 MS |
23778 | |
23779 | ||
a6ccdbab | 23780 | |
b61ff9c8 | 23781 | # Check whether --with-docdir or --without-docdir was given. |
22482f74 | 23782 | if test "${with_docdir+set}" = set; then |
b61ff9c8 BS |
23783 | withval="$with_docdir" |
23784 | docdir="\${prefix}/$with_docdir" | |
22482f74 MS |
23785 | else |
23786 | docdir='$(datarootdir)' | |
b61ff9c8 | 23787 | fi; |
703d89ab | 23788 | |
ab22c1fa | 23789 | |
1a4b763e | 23790 | |
b61ff9c8 | 23791 | # Check whether --with-htmldir or --without-htmldir was given. |
22482f74 | 23792 | if test "${with_htmldir+set}" = set; then |
b61ff9c8 BS |
23793 | withval="$with_htmldir" |
23794 | htmldir="\${prefix}/$with_htmldir" | |
22482f74 MS |
23795 | else |
23796 | htmldir='$(docdir)' | |
b61ff9c8 | 23797 | fi; |
861bb6c1 JL |
23798 | |
23799 | ||
703d89ab | 23800 | # Substitute configuration variables |
861bb6c1 JL |
23801 | |
23802 | ||
23803 | ||
23804 | ||
23805 | ||
23806 | ||
23807 | ||
23808 | ||
23809 | ||
23810 | ||
23811 | ||
23812 | ||
23813 | ||
23814 | ||
23815 | ||
23816 | ||
23817 | ||
23818 | ||
23819 | ||
23820 | ||
23821 | ||
23822 | ||
23823 | ||
23824 | ||
23825 | ||
23826 | ||
23827 | ||
23828 | ||
23829 | ||
23830 | ||
23831 | ||
23832 | ||
23833 | ||
23834 | ||
23835 | ||
23836 | ||
23837 | ||
23838 | ||
23839 | ||
23840 | ||
23841 | ||
23842 | ||
23843 | ||
23844 | ||
9b16d2c4 | 23845 | |
e9a25f70 | 23846 | |
6e26218f | 23847 | |
c8724862 | 23848 | |
11642c3a ZW |
23849 | |
23850 | ||
23851 | ||
3d9d2476 | 23852 | |
e2500fed | 23853 | |
a0e527e3 | 23854 | |
c776a6d0 | 23855 | |
51b9ff45 | 23856 | |
861bb6c1 | 23857 | |
6e3f3080 NN |
23858 | # Echo link setup. |
23859 | if test x${build} = x${host} ; then | |
23860 | if test x${host} = x${target} ; then | |
23861 | echo "Links are now set up to build a native compiler for ${target}." 1>&2 | |
23862 | else | |
23863 | echo "Links are now set up to build a cross-compiler" 1>&2 | |
23864 | echo " from ${host} to ${target}." 1>&2 | |
23865 | fi | |
23866 | else | |
23867 | if test x${host} = x${target} ; then | |
23868 | echo "Links are now set up to build (on ${build}) a native compiler" 1>&2 | |
23869 | echo " for ${target}." 1>&2 | |
23870 | else | |
23871 | echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2 | |
23872 | echo " from ${host} to ${target}." 1>&2 | |
23873 | fi | |
23874 | fi | |
23875 | ||
6de9cd9a DN |
23876 | |
23877 | ||
23878 | ||
6e3f3080 NN |
23879 | # Configure the subdirectories |
23880 | # AC_CONFIG_SUBDIRS($subdirs) | |
23881 | ||
23882 | # Create the Makefile | |
23883 | # and configure language subdirectories | |
b61ff9c8 | 23884 | ac_config_files="$ac_config_files $all_outputs" |
914c5af7 NN |
23885 | |
23886 | ||
b61ff9c8 | 23887 | ac_config_commands="$ac_config_commands default" |
914c5af7 | 23888 | |
ba479fd2 | 23889 | cat >confcache <<\_ACEOF |
6e3f3080 NN |
23890 | # This file is a shell script that caches the results of configure |
23891 | # tests run on this system so they can be shared between configure | |
ba479fd2 NN |
23892 | # scripts and configure runs, see configure's option --config-cache. |
23893 | # It is not useful on other systems. If it contains results you don't | |
23894 | # want to keep, you may remove or edit it. | |
6e3f3080 | 23895 | # |
ba479fd2 NN |
23896 | # config.status only pays attention to the cache file if you give it |
23897 | # the --recheck option to rerun configure. | |
6e3f3080 | 23898 | # |
ba479fd2 NN |
23899 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
23900 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
23901 | # following values. | |
23902 | ||
23903 | _ACEOF | |
23904 | ||
6e3f3080 NN |
23905 | # The following way of writing the cache mishandles newlines in values, |
23906 | # but we know of no workaround that is simple, portable, and efficient. | |
b61ff9c8 | 23907 | # So, don't put newlines in cache variables' values. |
6e3f3080 NN |
23908 | # Ultrix sh set writes to stderr and can't be redirected directly, |
23909 | # and sets the high bit in the cache file unless we assign to the vars. | |
b61ff9c8 | 23910 | { |
ba479fd2 | 23911 | (set) 2>&1 | |
b61ff9c8 BS |
23912 | case `(ac_space=' '; set | grep ac_space) 2>&1` in |
23913 | *ac_space=\ *) | |
ba479fd2 NN |
23914 | # `set' does not quote correctly, so add quotes (double-quote |
23915 | # substitution turns \\\\ into \\, and sed turns \\ into \). | |
23916 | sed -n \ | |
86da66b5 HPN |
23917 | "s/'/'\\\\''/g; |
23918 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
b61ff9c8 | 23919 | ;; |
ba479fd2 NN |
23920 | *) |
23921 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
b61ff9c8 BS |
23922 | sed -n \ |
23923 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
ba479fd2 | 23924 | ;; |
b61ff9c8 BS |
23925 | esac; |
23926 | } | | |
ba479fd2 NN |
23927 | sed ' |
23928 | t clear | |
b61ff9c8 | 23929 | : clear |
ba479fd2 NN |
23930 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
23931 | t end | |
b61ff9c8 BS |
23932 | /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
23933 | : end' >>confcache | |
23934 | if diff $cache_file confcache >/dev/null 2>&1; then :; else | |
23935 | if test -w $cache_file; then | |
23936 | test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" | |
ba479fd2 | 23937 | cat confcache >$cache_file |
6e3f3080 | 23938 | else |
b61ff9c8 | 23939 | echo "not updating unwritable cache $cache_file" |
6e3f3080 NN |
23940 | fi |
23941 | fi | |
23942 | rm -f confcache | |
23943 | ||
23944 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
23945 | # Let make expand exec_prefix. | |
23946 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
23947 | ||
b61ff9c8 BS |
23948 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
23949 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
23950 | # trailing colons and then remove the whole line if VPATH becomes empty | |
23951 | # (actually we leave an empty line to preserve line numbers). | |
23952 | if test "x$srcdir" = x.; then | |
23953 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
23954 | s/:*\$(srcdir):*/:/; | |
23955 | s/:*\${srcdir}:*/:/; | |
23956 | s/:*@srcdir@:*/:/; | |
23957 | s/^\([^=]*=[ ]*\):*/\1/; | |
23958 | s/:*$//; | |
23959 | s/^[^=]*=[ ]*$//; | |
23960 | }' | |
23961 | fi | |
23962 | ||
63cf211a | 23963 | DEFS=-DHAVE_CONFIG_H |
6e3f3080 | 23964 | |
ba479fd2 NN |
23965 | ac_libobjs= |
23966 | ac_ltlibobjs= | |
23967 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue | |
23968 | # 1. Remove the extension, and $U if already installed. | |
b61ff9c8 BS |
23969 | ac_i=`echo "$ac_i" | |
23970 | sed 's/\$U\././;s/\.o$//;s/\.obj$//'` | |
23971 | # 2. Add them. | |
23972 | ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" | |
23973 | ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' | |
ba479fd2 NN |
23974 | done |
23975 | LIBOBJS=$ac_libobjs | |
63cf211a | 23976 | |
ba479fd2 NN |
23977 | LTLIBOBJS=$ac_ltlibobjs |
23978 | ||
23979 | ||
23980 | ||
23981 | : ${CONFIG_STATUS=./config.status} | |
23982 | ac_clean_files_save=$ac_clean_files | |
23983 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
23984 | { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 | |
23985 | echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
23986 | cat >$CONFIG_STATUS <<_ACEOF | |
23987 | #! $SHELL | |
23988 | # Generated by $as_me. | |
6e3f3080 NN |
23989 | # Run this file to recreate the current configuration. |
23990 | # Compiler output produced by configure, useful for debugging | |
ba479fd2 | 23991 | # configure, is in config.log if it exists. |
6e3f3080 | 23992 | |
ba479fd2 NN |
23993 | debug=false |
23994 | ac_cs_recheck=false | |
23995 | ac_cs_silent=false | |
23996 | SHELL=\${CONFIG_SHELL-$SHELL} | |
23997 | _ACEOF | |
23998 | ||
23999 | cat >>$CONFIG_STATUS <<\_ACEOF | |
24000 | ## --------------------- ## | |
24001 | ## M4sh Initialization. ## | |
24002 | ## --------------------- ## | |
24003 | ||
b61ff9c8 | 24004 | # Be Bourne compatible |
ba479fd2 NN |
24005 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
24006 | emulate sh | |
24007 | NULLCMD=: | |
24008 | # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which | |
24009 | # is contrary to our usage. Disable this feature. | |
24010 | alias -g '${1+"$@"}'='"$@"' | |
b61ff9c8 BS |
24011 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
24012 | set -o posix | |
2f41c1d6 | 24013 | fi |
b61ff9c8 | 24014 | DUALCASE=1; export DUALCASE # for MKS sh |
ab22c1fa | 24015 | |
1a4b763e BS |
24016 | # Support unset when possible. |
24017 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
24018 | as_unset=unset | |
24019 | else | |
24020 | as_unset=false | |
24021 | fi | |
24022 | ||
ab22c1fa | 24023 | |
1a4b763e | 24024 | # Work around bugs in pre-3.0 UWIN ksh. |
b61ff9c8 | 24025 | $as_unset ENV MAIL MAILPATH |
1a4b763e BS |
24026 | PS1='$ ' |
24027 | PS2='> ' | |
24028 | PS4='+ ' | |
24029 | ||
24030 | # NLS nuisances. | |
24031 | for as_var in \ | |
24032 | LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ | |
24033 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ | |
24034 | LC_TELEPHONE LC_TIME | |
2f41c1d6 | 24035 | do |
1a4b763e BS |
24036 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
24037 | eval $as_var=C; export $as_var | |
24038 | else | |
b61ff9c8 | 24039 | $as_unset $as_var |
1a4b763e BS |
24040 | fi |
24041 | done | |
24042 | ||
24043 | # Required to use basename. | |
b61ff9c8 | 24044 | if expr a : '\(a\)' >/dev/null 2>&1; then |
1a4b763e BS |
24045 | as_expr=expr |
24046 | else | |
24047 | as_expr=false | |
24048 | fi | |
24049 | ||
b61ff9c8 | 24050 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
1a4b763e BS |
24051 | as_basename=basename |
24052 | else | |
24053 | as_basename=false | |
24054 | fi | |
24055 | ||
24056 | ||
24057 | # Name of the executable. | |
b61ff9c8 | 24058 | as_me=`$as_basename "$0" || |
1a4b763e BS |
24059 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
24060 | X"$0" : 'X\(//\)$' \| \ | |
b61ff9c8 BS |
24061 | X"$0" : 'X\(/\)$' \| \ |
24062 | . : '\(.\)' 2>/dev/null || | |
1a4b763e | 24063 | echo X/"$0" | |
b61ff9c8 BS |
24064 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } |
24065 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
24066 | /^X\/\(\/\).*/{ s//\1/; q; } | |
24067 | s/.*/./; q'` | |
1a4b763e | 24068 | |
b61ff9c8 BS |
24069 | |
24070 | # PATH needs CR, and LINENO needs CR and PATH. | |
24071 | # Avoid depending upon Character Ranges. | |
24072 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
24073 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
24074 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
24075 | as_cr_digits='0123456789' | |
24076 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
24077 | ||
24078 | # The user is always right. | |
24079 | if test "${PATH_SEPARATOR+set}" != set; then | |
24080 | echo "#! /bin/sh" >conf$$.sh | |
24081 | echo "exit 0" >>conf$$.sh | |
24082 | chmod +x conf$$.sh | |
24083 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | |
24084 | PATH_SEPARATOR=';' | |
24085 | else | |
24086 | PATH_SEPARATOR=: | |
24087 | fi | |
24088 | rm -f conf$$.sh | |
24089 | fi | |
1a4b763e BS |
24090 | |
24091 | ||
b61ff9c8 BS |
24092 | as_lineno_1=$LINENO |
24093 | as_lineno_2=$LINENO | |
24094 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` | |
24095 | test "x$as_lineno_1" != "x$as_lineno_2" && | |
24096 | test "x$as_lineno_3" = "x$as_lineno_2" || { | |
24097 | # Find who we are. Look in the path if we contain no path at all | |
24098 | # relative or not. | |
24099 | case $0 in | |
24100 | *[\\/]* ) as_myself=$0 ;; | |
24101 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
24102 | for as_dir in $PATH | |
24103 | do | |
24104 | IFS=$as_save_IFS | |
24105 | test -z "$as_dir" && as_dir=. | |
24106 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break | |
24107 | done | |
1a4b763e | 24108 | |
b61ff9c8 BS |
24109 | ;; |
24110 | esac | |
24111 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
24112 | # in which case we are not to be found in the path. | |
24113 | if test "x$as_myself" = x; then | |
24114 | as_myself=$0 | |
24115 | fi | |
24116 | if test ! -f "$as_myself"; then | |
24117 | { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 | |
24118 | echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} | |
24119 | { (exit 1); exit 1; }; } | |
24120 | fi | |
24121 | case $CONFIG_SHELL in | |
24122 | '') | |
24123 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
24124 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
24125 | do | |
24126 | IFS=$as_save_IFS | |
24127 | test -z "$as_dir" && as_dir=. | |
24128 | for as_base in sh bash ksh sh5; do | |
24129 | case $as_dir in | |
24130 | /*) | |
24131 | if ("$as_dir/$as_base" -c ' | |
8b1f719a PB |
24132 | as_lineno_1=$LINENO |
24133 | as_lineno_2=$LINENO | |
b61ff9c8 | 24134 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
8b1f719a | 24135 | test "x$as_lineno_1" != "x$as_lineno_2" && |
b61ff9c8 BS |
24136 | test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then |
24137 | $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } | |
24138 | $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } | |
24139 | CONFIG_SHELL=$as_dir/$as_base | |
24140 | export CONFIG_SHELL | |
24141 | exec "$CONFIG_SHELL" "$0" ${1+"$@"} | |
24142 | fi;; | |
24143 | esac | |
24144 | done | |
24145 | done | |
24146 | ;; | |
24147 | esac | |
ba479fd2 NN |
24148 | |
24149 | # Create $as_me.lineno as a copy of $as_myself, but with $LINENO | |
24150 | # uniformly replaced by the line number. The first 'sed' inserts a | |
b61ff9c8 BS |
24151 | # line-number line before each line; the second 'sed' does the real |
24152 | # work. The second script uses 'N' to pair each line-number line | |
24153 | # with the numbered line, and appends trailing '-' during | |
24154 | # substitution so that $LINENO is not a special case at line end. | |
ba479fd2 | 24155 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
b61ff9c8 BS |
24156 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) |
24157 | sed '=' <$as_myself | | |
ba479fd2 NN |
24158 | sed ' |
24159 | N | |
b61ff9c8 BS |
24160 | s,$,-, |
24161 | : loop | |
24162 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
ba479fd2 | 24163 | t loop |
b61ff9c8 BS |
24164 | s,-$,, |
24165 | s,^['$as_cr_digits']*\n,, | |
ba479fd2 | 24166 | ' >$as_me.lineno && |
b61ff9c8 BS |
24167 | chmod +x $as_me.lineno || |
24168 | { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 | |
24169 | echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} | |
ba479fd2 NN |
24170 | { (exit 1); exit 1; }; } |
24171 | ||
24172 | # Don't try to exec as it changes $[0], causing all sort of problems | |
24173 | # (the dirname of $[0] is not the place where we might find the | |
b61ff9c8 BS |
24174 | # original and so on. Autoconf is especially sensible to this). |
24175 | . ./$as_me.lineno | |
ba479fd2 NN |
24176 | # Exit status is that of the last command. |
24177 | exit | |
24178 | } | |
24179 | ||
24180 | ||
b61ff9c8 BS |
24181 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
24182 | *c*,-n*) ECHO_N= ECHO_C=' | |
24183 | ' ECHO_T=' ' ;; | |
24184 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
24185 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
ba479fd2 NN |
24186 | esac |
24187 | ||
b61ff9c8 | 24188 | if expr a : '\(a\)' >/dev/null 2>&1; then |
ba479fd2 NN |
24189 | as_expr=expr |
24190 | else | |
24191 | as_expr=false | |
24192 | fi | |
24193 | ||
24194 | rm -f conf$$ conf$$.exe conf$$.file | |
24195 | echo >conf$$.file | |
24196 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
b61ff9c8 BS |
24197 | # We could just check for DJGPP; but this test a) works b) is more generic |
24198 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
24199 | if test -f conf$$.exe; then | |
24200 | # Don't use ln at all; we don't have any links | |
ba479fd2 | 24201 | as_ln_s='cp -p' |
b61ff9c8 BS |
24202 | else |
24203 | as_ln_s='ln -s' | |
24204 | fi | |
ba479fd2 NN |
24205 | elif ln conf$$.file conf$$ 2>/dev/null; then |
24206 | as_ln_s=ln | |
24207 | else | |
24208 | as_ln_s='cp -p' | |
24209 | fi | |
b61ff9c8 | 24210 | rm -f conf$$ conf$$.exe conf$$.file |
ba479fd2 NN |
24211 | |
24212 | if mkdir -p . 2>/dev/null; then | |
24213 | as_mkdir_p=: | |
24214 | else | |
86da66b5 | 24215 | test -d ./-p && rmdir ./-p |
ba479fd2 NN |
24216 | as_mkdir_p=false |
24217 | fi | |
24218 | ||
b61ff9c8 | 24219 | as_executable_p="test -f" |
ba479fd2 NN |
24220 | |
24221 | # Sed expression to map a string onto a valid CPP name. | |
86da66b5 | 24222 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
24223 | |
24224 | # Sed expression to map a string onto a valid variable name. | |
86da66b5 | 24225 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
ba479fd2 NN |
24226 | |
24227 | ||
b61ff9c8 BS |
24228 | # IFS |
24229 | # We need space, tab and new line, in precisely that order. | |
24230 | as_nl=' | |
24231 | ' | |
24232 | IFS=" $as_nl" | |
24233 | ||
24234 | # CDPATH. | |
24235 | $as_unset CDPATH | |
24236 | ||
ba479fd2 NN |
24237 | exec 6>&1 |
24238 | ||
b61ff9c8 | 24239 | # Open the log real soon, to keep \$[0] and so on meaningful, and to |
ba479fd2 | 24240 | # report actual input values of CONFIG_FILES etc. instead of their |
b61ff9c8 BS |
24241 | # values after options handling. Logging --version etc. is OK. |
24242 | exec 5>>config.log | |
24243 | { | |
24244 | echo | |
24245 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX | |
24246 | ## Running $as_me. ## | |
24247 | _ASBOX | |
24248 | } >&5 | |
24249 | cat >&5 <<_CSEOF | |
24250 | ||
ba479fd2 | 24251 | This file was extended by $as_me, which was |
b61ff9c8 | 24252 | generated by GNU Autoconf 2.59. Invocation command line was |
ba479fd2 NN |
24253 | |
24254 | CONFIG_FILES = $CONFIG_FILES | |
24255 | CONFIG_HEADERS = $CONFIG_HEADERS | |
24256 | CONFIG_LINKS = $CONFIG_LINKS | |
24257 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
24258 | $ $0 $@ | |
24259 | ||
b61ff9c8 BS |
24260 | _CSEOF |
24261 | echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 | |
24262 | echo >&5 | |
ba479fd2 NN |
24263 | _ACEOF |
24264 | ||
24265 | # Files that config.status was made for. | |
b61ff9c8 BS |
24266 | if test -n "$ac_config_files"; then |
24267 | echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS | |
24268 | fi | |
2f41c1d6 | 24269 | |
b61ff9c8 BS |
24270 | if test -n "$ac_config_headers"; then |
24271 | echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS | |
24272 | fi | |
24273 | ||
24274 | if test -n "$ac_config_links"; then | |
24275 | echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS | |
24276 | fi | |
24277 | ||
24278 | if test -n "$ac_config_commands"; then | |
24279 | echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS | |
24280 | fi | |
ba479fd2 NN |
24281 | |
24282 | cat >>$CONFIG_STATUS <<\_ACEOF | |
b61ff9c8 | 24283 | |
ba479fd2 NN |
24284 | ac_cs_usage="\ |
24285 | \`$as_me' instantiates files from templates according to the | |
24286 | current configuration. | |
24287 | ||
24288 | Usage: $0 [OPTIONS] [FILE]... | |
24289 | ||
24290 | -h, --help print this help, then exit | |
b61ff9c8 | 24291 | -V, --version print version number, then exit |
ba479fd2 NN |
24292 | -q, --quiet do not print progress messages |
24293 | -d, --debug don't remove temporary files | |
24294 | --recheck update $as_me by reconfiguring in the same conditions | |
24295 | --file=FILE[:TEMPLATE] | |
86da66b5 | 24296 | instantiate the configuration file FILE |
ba479fd2 | 24297 | --header=FILE[:TEMPLATE] |
86da66b5 | 24298 | instantiate the configuration header FILE |
ba479fd2 NN |
24299 | |
24300 | Configuration files: | |
24301 | $config_files | |
24302 | ||
24303 | Configuration headers: | |
24304 | $config_headers | |
24305 | ||
24306 | Configuration commands: | |
24307 | $config_commands | |
24308 | ||
24309 | Report bugs to <bug-autoconf@gnu.org>." | |
1a4b763e | 24310 | _ACEOF |
b61ff9c8 | 24311 | |
ba479fd2 NN |
24312 | cat >>$CONFIG_STATUS <<_ACEOF |
24313 | ac_cs_version="\\ | |
24314 | config.status | |
b61ff9c8 BS |
24315 | configured by $0, generated by GNU Autoconf 2.59, |
24316 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" | |
ba479fd2 | 24317 | |
b61ff9c8 | 24318 | Copyright (C) 2003 Free Software Foundation, Inc. |
ba479fd2 NN |
24319 | This config.status script is free software; the Free Software Foundation |
24320 | gives unlimited permission to copy, distribute and modify it." | |
b61ff9c8 | 24321 | srcdir=$srcdir |
ba479fd2 NN |
24322 | _ACEOF |
24323 | ||
24324 | cat >>$CONFIG_STATUS <<\_ACEOF | |
24325 | # If no file are specified by the user, then we need to provide default | |
24326 | # value. By we need to know if files were specified by the user. | |
24327 | ac_need_defaults=: | |
24328 | while test $# != 0 | |
24329 | do | |
24330 | case $1 in | |
24331 | --*=*) | |
b61ff9c8 BS |
24332 | ac_option=`expr "x$1" : 'x\([^=]*\)='` |
24333 | ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` | |
ba479fd2 NN |
24334 | ac_shift=: |
24335 | ;; | |
b61ff9c8 | 24336 | -*) |
ba479fd2 NN |
24337 | ac_option=$1 |
24338 | ac_optarg=$2 | |
24339 | ac_shift=shift | |
24340 | ;; | |
b61ff9c8 BS |
24341 | *) # This is not an option, so the user has probably given explicit |
24342 | # arguments. | |
24343 | ac_option=$1 | |
24344 | ac_need_defaults=false;; | |
ba479fd2 NN |
24345 | esac |
24346 | ||
24347 | case $ac_option in | |
24348 | # Handling of the options. | |
b61ff9c8 BS |
24349 | _ACEOF |
24350 | cat >>$CONFIG_STATUS <<\_ACEOF | |
ba479fd2 NN |
24351 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
24352 | ac_cs_recheck=: ;; | |
b61ff9c8 BS |
24353 | --version | --vers* | -V ) |
24354 | echo "$ac_cs_version"; exit 0 ;; | |
24355 | --he | --h) | |
24356 | # Conflict between --help and --header | |
24357 | { { echo "$as_me:$LINENO: error: ambiguous option: $1 | |
24358 | Try \`$0 --help' for more information." >&5 | |
24359 | echo "$as_me: error: ambiguous option: $1 | |
24360 | Try \`$0 --help' for more information." >&2;} | |
24361 | { (exit 1); exit 1; }; };; | |
24362 | --help | --hel | -h ) | |
24363 | echo "$ac_cs_usage"; exit 0 ;; | |
24364 | --debug | --d* | -d ) | |
ba479fd2 NN |
24365 | debug=: ;; |
24366 | --file | --fil | --fi | --f ) | |
24367 | $ac_shift | |
24368 | CONFIG_FILES="$CONFIG_FILES $ac_optarg" | |
24369 | ac_need_defaults=false;; | |
24370 | --header | --heade | --head | --hea ) | |
24371 | $ac_shift | |
24372 | CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" | |
24373 | ac_need_defaults=false;; | |
24374 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
24375 | | -silent | --silent | --silen | --sile | --sil | --si | --s) | |
24376 | ac_cs_silent=: ;; | |
24377 | ||
24378 | # This is an error. | |
b61ff9c8 BS |
24379 | -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 |
24380 | Try \`$0 --help' for more information." >&5 | |
24381 | echo "$as_me: error: unrecognized option: $1 | |
24382 | Try \`$0 --help' for more information." >&2;} | |
ba479fd2 NN |
24383 | { (exit 1); exit 1; }; } ;; |
24384 | ||
b61ff9c8 | 24385 | *) ac_config_targets="$ac_config_targets $1" ;; |
ba479fd2 NN |
24386 | |
24387 | esac | |
24388 | shift | |
6e3f3080 | 24389 | done |
ba479fd2 NN |
24390 | |
24391 | ac_configure_extra_args= | |
24392 | ||
24393 | if $ac_cs_silent; then | |
24394 | exec 6>/dev/null | |
24395 | ac_configure_extra_args="$ac_configure_extra_args --silent" | |
861bb6c1 JL |
24396 | fi |
24397 | ||
ba479fd2 NN |
24398 | _ACEOF |
24399 | cat >>$CONFIG_STATUS <<_ACEOF | |
24400 | if \$ac_cs_recheck; then | |
b61ff9c8 BS |
24401 | echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 |
24402 | exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion | |
ba479fd2 | 24403 | fi |
861bb6c1 | 24404 | |
ba479fd2 NN |
24405 | _ACEOF |
24406 | ||
24407 | cat >>$CONFIG_STATUS <<_ACEOF | |
24408 | # | |
b61ff9c8 | 24409 | # INIT-COMMANDS section. |
ba479fd2 | 24410 | # |
b61ff9c8 | 24411 | |
ba479fd2 | 24412 | subdirs='$subdirs' |
ba479fd2 NN |
24413 | |
24414 | _ACEOF | |
24415 | ||
1a4b763e | 24416 | |
b61ff9c8 BS |
24417 | |
24418 | cat >>$CONFIG_STATUS <<\_ACEOF | |
ba479fd2 NN |
24419 | for ac_config_target in $ac_config_targets |
24420 | do | |
b61ff9c8 BS |
24421 | case "$ac_config_target" in |
24422 | # Handling of arguments. | |
24423 | "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;; | |
24424 | "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;; | |
24425 | "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;; | |
24426 | "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;; | |
24427 | "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; | |
24428 | "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;; | |
ba479fd2 NN |
24429 | *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 |
24430 | echo "$as_me: error: invalid argument: $ac_config_target" >&2;} | |
24431 | { (exit 1); exit 1; }; };; | |
861bb6c1 | 24432 | esac |
ba479fd2 NN |
24433 | done |
24434 | ||
24435 | # If the user did not use the arguments to specify the items to instantiate, | |
24436 | # then the envvar interface is used. Set only those that are not. | |
24437 | # We use the long form for the default assignment because of an extremely | |
24438 | # bizarre bug on SunOS 4.1.3. | |
24439 | if $ac_need_defaults; then | |
24440 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
24441 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers | |
24442 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands | |
24443 | fi | |
24444 | ||
24445 | # Have a temporary directory for convenience. Make it in the build tree | |
b61ff9c8 | 24446 | # simply because there is no reason to put it here, and in addition, |
ba479fd2 | 24447 | # creating and moving files from /tmp can sometimes cause problems. |
b61ff9c8 | 24448 | # Create a temporary directory, and hook for its removal unless debugging. |
ba479fd2 NN |
24449 | $debug || |
24450 | { | |
b61ff9c8 | 24451 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 |
ba479fd2 NN |
24452 | trap '{ (exit 1); exit 1; }' 1 2 13 15 |
24453 | } | |
b61ff9c8 | 24454 | |
ba479fd2 | 24455 | # Create a (secure) tmp directory for tmp files. |
6e3f3080 | 24456 | |
ba479fd2 | 24457 | { |
b61ff9c8 | 24458 | tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && |
ba479fd2 NN |
24459 | test -n "$tmp" && test -d "$tmp" |
24460 | } || | |
24461 | { | |
b61ff9c8 BS |
24462 | tmp=./confstat$$-$RANDOM |
24463 | (umask 077 && mkdir $tmp) | |
ba479fd2 NN |
24464 | } || |
24465 | { | |
24466 | echo "$me: cannot create a temporary directory in ." >&2 | |
24467 | { (exit 1); exit 1; } | |
24468 | } | |
24469 | ||
b61ff9c8 BS |
24470 | _ACEOF |
24471 | ||
24472 | cat >>$CONFIG_STATUS <<_ACEOF | |
24473 | ||
ba479fd2 | 24474 | # |
b61ff9c8 | 24475 | # CONFIG_FILES section. |
ba479fd2 NN |
24476 | # |
24477 | ||
24478 | # No need to generate the scripts if there are no CONFIG_FILES. | |
24479 | # This happens for instance when ./config.status config.h | |
b61ff9c8 BS |
24480 | if test -n "\$CONFIG_FILES"; then |
24481 | # Protect against being on the right side of a sed subst in config.status. | |
24482 | sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; | |
24483 | s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF | |
24484 | s,@SHELL@,$SHELL,;t t | |
24485 | s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t | |
24486 | s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t | |
24487 | s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t | |
24488 | s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t | |
24489 | s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t | |
24490 | s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t | |
24491 | s,@exec_prefix@,$exec_prefix,;t t | |
24492 | s,@prefix@,$prefix,;t t | |
24493 | s,@program_transform_name@,$program_transform_name,;t t | |
24494 | s,@bindir@,$bindir,;t t | |
24495 | s,@sbindir@,$sbindir,;t t | |
24496 | s,@libexecdir@,$libexecdir,;t t | |
24497 | s,@datadir@,$datadir,;t t | |
24498 | s,@sysconfdir@,$sysconfdir,;t t | |
24499 | s,@sharedstatedir@,$sharedstatedir,;t t | |
24500 | s,@localstatedir@,$localstatedir,;t t | |
24501 | s,@libdir@,$libdir,;t t | |
24502 | s,@includedir@,$includedir,;t t | |
24503 | s,@oldincludedir@,$oldincludedir,;t t | |
24504 | s,@infodir@,$infodir,;t t | |
24505 | s,@mandir@,$mandir,;t t | |
24506 | s,@build_alias@,$build_alias,;t t | |
24507 | s,@host_alias@,$host_alias,;t t | |
24508 | s,@target_alias@,$target_alias,;t t | |
24509 | s,@DEFS@,$DEFS,;t t | |
24510 | s,@ECHO_C@,$ECHO_C,;t t | |
24511 | s,@ECHO_N@,$ECHO_N,;t t | |
24512 | s,@ECHO_T@,$ECHO_T,;t t | |
24513 | s,@LIBS@,$LIBS,;t t | |
24514 | s,@build@,$build,;t t | |
24515 | s,@build_cpu@,$build_cpu,;t t | |
24516 | s,@build_vendor@,$build_vendor,;t t | |
24517 | s,@build_os@,$build_os,;t t | |
24518 | s,@host@,$host,;t t | |
24519 | s,@host_cpu@,$host_cpu,;t t | |
24520 | s,@host_vendor@,$host_vendor,;t t | |
24521 | s,@host_os@,$host_os,;t t | |
24522 | s,@target@,$target,;t t | |
24523 | s,@target_cpu@,$target_cpu,;t t | |
24524 | s,@target_vendor@,$target_vendor,;t t | |
24525 | s,@target_os@,$target_os,;t t | |
24526 | s,@target_noncanonical@,$target_noncanonical,;t t | |
24527 | s,@build_libsubdir@,$build_libsubdir,;t t | |
24528 | s,@build_subdir@,$build_subdir,;t t | |
24529 | s,@host_subdir@,$host_subdir,;t t | |
24530 | s,@target_subdir@,$target_subdir,;t t | |
24531 | s,@GENINSRC@,$GENINSRC,;t t | |
24532 | s,@CC@,$CC,;t t | |
24533 | s,@CFLAGS@,$CFLAGS,;t t | |
24534 | s,@LDFLAGS@,$LDFLAGS,;t t | |
24535 | s,@CPPFLAGS@,$CPPFLAGS,;t t | |
24536 | s,@ac_ct_CC@,$ac_ct_CC,;t t | |
24537 | s,@EXEEXT@,$EXEEXT,;t t | |
24538 | s,@OBJEXT@,$OBJEXT,;t t | |
3d4e720a ST |
24539 | s,@GNATBIND@,$GNATBIND,;t t |
24540 | s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t | |
24541 | s,@GNATMAKE@,$GNATMAKE,;t t | |
24542 | s,@ac_ct_GNATMAKE@,$ac_ct_GNATMAKE,;t t | |
b61ff9c8 BS |
24543 | s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t |
24544 | s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t | |
24545 | s,@CPP@,$CPP,;t t | |
24546 | s,@EGREP@,$EGREP,;t t | |
24547 | s,@loose_warn@,$loose_warn,;t t | |
b61ff9c8 BS |
24548 | s,@strict_warn@,$strict_warn,;t t |
24549 | s,@warn_cflags@,$warn_cflags,;t t | |
24550 | s,@nocommon_flag@,$nocommon_flag,;t t | |
24551 | s,@TREEBROWSER@,$TREEBROWSER,;t t | |
24552 | s,@valgrind_path@,$valgrind_path,;t t | |
24553 | s,@valgrind_path_defines@,$valgrind_path_defines,;t t | |
24554 | s,@valgrind_command@,$valgrind_command,;t t | |
24555 | s,@coverage_flags@,$coverage_flags,;t t | |
24556 | s,@enable_multilib@,$enable_multilib,;t t | |
24557 | s,@enable_decimal_float@,$enable_decimal_float,;t t | |
24558 | s,@enable_fixed_point@,$enable_fixed_point,;t t | |
24559 | s,@enable_shared@,$enable_shared,;t t | |
24560 | s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t | |
24561 | s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t | |
24562 | s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t | |
24563 | s,@onestep@,$onestep,;t t | |
24564 | s,@PKGVERSION@,$PKGVERSION,;t t | |
24565 | s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t | |
24566 | s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t | |
24567 | s,@datarootdir@,$datarootdir,;t t | |
24568 | s,@docdir@,$docdir,;t t | |
24569 | s,@htmldir@,$htmldir,;t t | |
24570 | s,@SET_MAKE@,$SET_MAKE,;t t | |
24571 | s,@AWK@,$AWK,;t t | |
24572 | s,@LN_S@,$LN_S,;t t | |
24573 | s,@LN@,$LN,;t t | |
24574 | s,@RANLIB@,$RANLIB,;t t | |
24575 | s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t | |
24576 | s,@ranlib_flags@,$ranlib_flags,;t t | |
24577 | s,@INSTALL@,$INSTALL,;t t | |
24578 | s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t | |
24579 | s,@INSTALL_DATA@,$INSTALL_DATA,;t t | |
24580 | s,@make_compare_target@,$make_compare_target,;t t | |
24581 | s,@have_mktemp_command@,$have_mktemp_command,;t t | |
24582 | s,@MAKEINFO@,$MAKEINFO,;t t | |
24583 | s,@BUILD_INFO@,$BUILD_INFO,;t t | |
24584 | s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t | |
24585 | s,@FLEX@,$FLEX,;t t | |
24586 | s,@BISON@,$BISON,;t t | |
24587 | s,@NM@,$NM,;t t | |
24588 | s,@AR@,$AR,;t t | |
24589 | s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t | |
24590 | s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t | |
24591 | s,@LDEXP_LIB@,$LDEXP_LIB,;t t | |
24592 | s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t | |
24593 | s,@LIBICONV@,$LIBICONV,;t t | |
24594 | s,@LTLIBICONV@,$LTLIBICONV,;t t | |
24595 | s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t | |
24596 | s,@manext@,$manext,;t t | |
24597 | s,@objext@,$objext,;t t | |
24598 | s,@gthread_flags@,$gthread_flags,;t t | |
24599 | s,@extra_modes_file@,$extra_modes_file,;t t | |
24600 | s,@extra_opt_files@,$extra_opt_files,;t t | |
24601 | s,@USE_NLS@,$USE_NLS,;t t | |
24602 | s,@LIBINTL@,$LIBINTL,;t t | |
24603 | s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t | |
24604 | s,@INCINTL@,$INCINTL,;t t | |
24605 | s,@XGETTEXT@,$XGETTEXT,;t t | |
24606 | s,@GMSGFMT@,$GMSGFMT,;t t | |
24607 | s,@POSUB@,$POSUB,;t t | |
24608 | s,@CATALOGS@,$CATALOGS,;t t | |
24609 | s,@DATADIRNAME@,$DATADIRNAME,;t t | |
24610 | s,@INSTOBJEXT@,$INSTOBJEXT,;t t | |
24611 | s,@GENCAT@,$GENCAT,;t t | |
24612 | s,@CATOBJEXT@,$CATOBJEXT,;t t | |
b61ff9c8 BS |
24613 | s,@CROSS@,$CROSS,;t t |
24614 | s,@ALL@,$ALL,;t t | |
24615 | s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t | |
24616 | s,@inhibit_libc@,$inhibit_libc,;t t | |
24617 | s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t | |
24618 | s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t | |
f8c33439 | 24619 | s,@BUILD_LDFLAGS@,$BUILD_LDFLAGS,;t t |
b61ff9c8 BS |
24620 | s,@STMP_FIXINC@,$STMP_FIXINC,;t t |
24621 | s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t | |
24622 | s,@collect2@,$collect2,;t t | |
da0f6381 PB |
24623 | s,@LIBTOOL@,$LIBTOOL,;t t |
24624 | s,@SED@,$SED,;t t | |
24625 | s,@FGREP@,$FGREP,;t t | |
24626 | s,@GREP@,$GREP,;t t | |
24627 | s,@LD@,$LD,;t t | |
24628 | s,@DUMPBIN@,$DUMPBIN,;t t | |
24629 | s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t | |
24630 | s,@ac_ct_AR@,$ac_ct_AR,;t t | |
24631 | s,@STRIP@,$STRIP,;t t | |
24632 | s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t | |
24633 | s,@lt_ECHO@,$lt_ECHO,;t t | |
24634 | s,@objdir@,$objdir,;t t | |
24635 | s,@enable_fast_install@,$enable_fast_install,;t t | |
b61ff9c8 BS |
24636 | s,@gcc_cv_as@,$gcc_cv_as,;t t |
24637 | s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t | |
24638 | s,@gcc_cv_ld@,$gcc_cv_ld,;t t | |
24639 | s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t | |
24640 | s,@gcc_cv_nm@,$gcc_cv_nm,;t t | |
24641 | s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t | |
24642 | s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t | |
24643 | s,@libgcc_visibility@,$libgcc_visibility,;t t | |
24644 | s,@GGC@,$GGC,;t t | |
24645 | s,@zlibdir@,$zlibdir,;t t | |
24646 | s,@zlibinc@,$zlibinc,;t t | |
24647 | s,@MAINT@,$MAINT,;t t | |
24648 | s,@gcc_tooldir@,$gcc_tooldir,;t t | |
24649 | s,@dollar@,$dollar,;t t | |
24650 | s,@slibdir@,$slibdir,;t t | |
b61ff9c8 BS |
24651 | s,@subdirs@,$subdirs,;t t |
24652 | s,@srcdir@,$srcdir,;t t | |
24653 | s,@all_compilers@,$all_compilers,;t t | |
24654 | s,@all_gtfiles@,$all_gtfiles,;t t | |
24655 | s,@all_lang_makefrags@,$all_lang_makefrags,;t t | |
24656 | s,@all_lang_makefiles@,$all_lang_makefiles,;t t | |
24657 | s,@all_languages@,$all_languages,;t t | |
24658 | s,@all_selected_languages@,$all_selected_languages,;t t | |
24659 | s,@build_exeext@,$build_exeext,;t t | |
24660 | s,@build_install_headers_dir@,$build_install_headers_dir,;t t | |
24661 | s,@build_xm_file_list@,$build_xm_file_list,;t t | |
24662 | s,@build_xm_include_list@,$build_xm_include_list,;t t | |
24663 | s,@build_xm_defines@,$build_xm_defines,;t t | |
a0e527e3 | 24664 | s,@build_file_translate@,$build_file_translate,;t t |
b61ff9c8 BS |
24665 | s,@check_languages@,$check_languages,;t t |
24666 | s,@cpp_install_dir@,$cpp_install_dir,;t t | |
24667 | s,@xmake_file@,$xmake_file,;t t | |
24668 | s,@tmake_file@,$tmake_file,;t t | |
24669 | s,@extra_gcc_objs@,$extra_gcc_objs,;t t | |
24670 | s,@extra_headers_list@,$extra_headers_list,;t t | |
24671 | s,@extra_objs@,$extra_objs,;t t | |
24672 | s,@extra_parts@,$extra_parts,;t t | |
24673 | s,@extra_passes@,$extra_passes,;t t | |
24674 | s,@extra_programs@,$extra_programs,;t t | |
24675 | s,@float_h_file@,$float_h_file,;t t | |
24676 | s,@gcc_config_arguments@,$gcc_config_arguments,;t t | |
24677 | s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t | |
24678 | s,@host_exeext@,$host_exeext,;t t | |
24679 | s,@host_xm_file_list@,$host_xm_file_list,;t t | |
24680 | s,@host_xm_include_list@,$host_xm_include_list,;t t | |
24681 | s,@host_xm_defines@,$host_xm_defines,;t t | |
24682 | s,@out_host_hook_obj@,$out_host_hook_obj,;t t | |
24683 | s,@install@,$install,;t t | |
24684 | s,@lang_opt_files@,$lang_opt_files,;t t | |
24685 | s,@lang_specs_files@,$lang_specs_files,;t t | |
24686 | s,@lang_tree_files@,$lang_tree_files,;t t | |
24687 | s,@local_prefix@,$local_prefix,;t t | |
24688 | s,@md_file@,$md_file,;t t | |
24689 | s,@objc_boehm_gc@,$objc_boehm_gc,;t t | |
24690 | s,@out_file@,$out_file,;t t | |
24691 | s,@out_object_file@,$out_object_file,;t t | |
24692 | s,@thread_file@,$thread_file,;t t | |
24693 | s,@tm_file_list@,$tm_file_list,;t t | |
24694 | s,@tm_include_list@,$tm_include_list,;t t | |
24695 | s,@tm_defines@,$tm_defines,;t t | |
24696 | s,@tm_p_file_list@,$tm_p_file_list,;t t | |
24697 | s,@tm_p_include_list@,$tm_p_include_list,;t t | |
24698 | s,@xm_file_list@,$xm_file_list,;t t | |
24699 | s,@xm_include_list@,$xm_include_list,;t t | |
24700 | s,@xm_defines@,$xm_defines,;t t | |
24701 | s,@c_target_objs@,$c_target_objs,;t t | |
24702 | s,@cxx_target_objs@,$cxx_target_objs,;t t | |
c776a6d0 | 24703 | s,@fortran_target_objs@,$fortran_target_objs,;t t |
b61ff9c8 BS |
24704 | s,@target_cpu_default@,$target_cpu_default,;t t |
24705 | s,@GMPLIBS@,$GMPLIBS,;t t | |
24706 | s,@GMPINC@,$GMPINC,;t t | |
24707 | s,@LIBOBJS@,$LIBOBJS,;t t | |
24708 | s,@LTLIBOBJS@,$LTLIBOBJS,;t t | |
24709 | /@language_hooks@/r $language_hooks | |
24710 | s,@language_hooks@,,;t t | |
24711 | CEOF | |
24712 | ||
24713 | _ACEOF | |
24714 | ||
24715 | cat >>$CONFIG_STATUS <<\_ACEOF | |
24716 | # Split the substitutions into bite-sized pieces for seds with | |
24717 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
24718 | ac_max_sed_lines=48 | |
24719 | ac_sed_frag=1 # Number of current file. | |
24720 | ac_beg=1 # First line for current file. | |
24721 | ac_end=$ac_max_sed_lines # Line after last line for current file. | |
24722 | ac_more_lines=: | |
24723 | ac_sed_cmds= | |
24724 | while $ac_more_lines; do | |
24725 | if test $ac_beg -gt 1; then | |
24726 | sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
24727 | else | |
24728 | sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
24729 | fi | |
24730 | if test ! -s $tmp/subs.frag; then | |
24731 | ac_more_lines=false | |
24732 | else | |
24733 | # The purpose of the label and of the branching condition is to | |
24734 | # speed up the sed processing (if there are no `@' at all, there | |
24735 | # is no need to browse any of the substitutions). | |
24736 | # These are the two extra sed commands mentioned above. | |
24737 | (echo ':t | |
24738 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed | |
24739 | if test -z "$ac_sed_cmds"; then | |
24740 | ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" | |
24741 | else | |
24742 | ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" | |
24743 | fi | |
24744 | ac_sed_frag=`expr $ac_sed_frag + 1` | |
24745 | ac_beg=$ac_end | |
24746 | ac_end=`expr $ac_end + $ac_max_sed_lines` | |
24747 | fi | |
24748 | done | |
24749 | if test -z "$ac_sed_cmds"; then | |
24750 | ac_sed_cmds=cat | |
1a4b763e | 24751 | fi |
b61ff9c8 | 24752 | fi # test -n "$CONFIG_FILES" |
1a4b763e | 24753 | |
1a4b763e | 24754 | _ACEOF |
ba479fd2 | 24755 | cat >>$CONFIG_STATUS <<\_ACEOF |
b61ff9c8 BS |
24756 | for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue |
24757 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
24758 | case $ac_file in | |
24759 | - | *:- | *:-:* ) # input from stdin | |
24760 | cat >$tmp/stdin | |
24761 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
24762 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
24763 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
24764 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
24765 | * ) ac_file_in=$ac_file.in ;; | |
703d89ab ZW |
24766 | esac |
24767 | ||
b61ff9c8 BS |
24768 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. |
24769 | ac_dir=`(dirname "$ac_file") 2>/dev/null || | |
ba479fd2 | 24770 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
86da66b5 HPN |
24771 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
24772 | X"$ac_file" : 'X\(//\)$' \| \ | |
b61ff9c8 BS |
24773 | X"$ac_file" : 'X\(/\)' \| \ |
24774 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 | 24775 | echo X"$ac_file" | |
b61ff9c8 BS |
24776 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
24777 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
24778 | /^X\(\/\/\)$/{ s//\1/; q; } | |
24779 | /^X\(\/\).*/{ s//\1/; q; } | |
24780 | s/.*/./; q'` | |
24781 | { if $as_mkdir_p; then | |
24782 | mkdir -p "$ac_dir" | |
24783 | else | |
24784 | as_dir="$ac_dir" | |
ba479fd2 | 24785 | as_dirs= |
b61ff9c8 BS |
24786 | while test ! -d "$as_dir"; do |
24787 | as_dirs="$as_dir $as_dirs" | |
24788 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
ba479fd2 | 24789 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
86da66b5 HPN |
24790 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
24791 | X"$as_dir" : 'X\(//\)$' \| \ | |
b61ff9c8 BS |
24792 | X"$as_dir" : 'X\(/\)' \| \ |
24793 | . : '\(.\)' 2>/dev/null || | |
ba479fd2 | 24794 | echo X"$as_dir" | |
b61ff9c8 BS |
24795 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
24796 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
24797 | /^X\(\/\/\)$/{ s//\1/; q; } | |
24798 | /^X\(\/\).*/{ s//\1/; q; } | |
24799 | s/.*/./; q'` | |
ba479fd2 | 24800 | done |
b61ff9c8 BS |
24801 | test ! -n "$as_dirs" || mkdir $as_dirs |
24802 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
24803 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
ba479fd2 | 24804 | { (exit 1); exit 1; }; }; } |
b61ff9c8 | 24805 | |
ba479fd2 NN |
24806 | ac_builddir=. |
24807 | ||
b61ff9c8 | 24808 | if test "$ac_dir" != .; then |
ba479fd2 | 24809 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
b61ff9c8 BS |
24810 | # A "../" for each directory in $ac_dir_suffix. |
24811 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
24812 | else | |
24813 | ac_dir_suffix= ac_top_builddir= | |
24814 | fi | |
ba479fd2 NN |
24815 | |
24816 | case $srcdir in | |
b61ff9c8 | 24817 | .) # No --srcdir option. We are building in place. |
ba479fd2 | 24818 | ac_srcdir=. |
b61ff9c8 BS |
24819 | if test -z "$ac_top_builddir"; then |
24820 | ac_top_srcdir=. | |
24821 | else | |
24822 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
24823 | fi ;; | |
24824 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
ba479fd2 | 24825 | ac_srcdir=$srcdir$ac_dir_suffix; |
b61ff9c8 BS |
24826 | ac_top_srcdir=$srcdir ;; |
24827 | *) # Relative path. | |
24828 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
24829 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
ba479fd2 | 24830 | esac |
ba479fd2 | 24831 | |
b61ff9c8 BS |
24832 | # Do not use `cd foo && pwd` to compute absolute paths, because |
24833 | # the directories may not exist. | |
24834 | case `pwd` in | |
24835 | .) ac_abs_builddir="$ac_dir";; | |
24836 | *) | |
24837 | case "$ac_dir" in | |
24838 | .) ac_abs_builddir=`pwd`;; | |
24839 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
24840 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
24841 | esac;; | |
24842 | esac | |
24843 | case $ac_abs_builddir in | |
24844 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
24845 | *) | |
24846 | case ${ac_top_builddir}. in | |
24847 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
24848 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
24849 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
24850 | esac;; | |
24851 | esac | |
24852 | case $ac_abs_builddir in | |
24853 | .) ac_abs_srcdir=$ac_srcdir;; | |
24854 | *) | |
24855 | case $ac_srcdir in | |
24856 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
24857 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
24858 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
24859 | esac;; | |
24860 | esac | |
24861 | case $ac_abs_builddir in | |
24862 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
24863 | *) | |
24864 | case $ac_top_srcdir in | |
24865 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
24866 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
24867 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
24868 | esac;; | |
24869 | esac | |
703d89ab | 24870 | |
ab22c1fa | 24871 | |
1a4b763e | 24872 | |
b61ff9c8 BS |
24873 | if test x"$ac_file" != x-; then |
24874 | { echo "$as_me:$LINENO: creating $ac_file" >&5 | |
24875 | echo "$as_me: creating $ac_file" >&6;} | |
24876 | rm -f "$ac_file" | |
24877 | fi | |
24878 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
24879 | # use $as_me), people would be surprised to read: | |
24880 | # /* config.h. Generated by config.status. */ | |
24881 | if test x"$ac_file" = x-; then | |
24882 | configure_input= | |
24883 | else | |
24884 | configure_input="$ac_file. " | |
24885 | fi | |
24886 | configure_input=$configure_input"Generated from `echo $ac_file_in | | |
24887 | sed 's,.*/,,'` by configure." | |
24888 | ||
24889 | # First look for the input files in the build tree, otherwise in the | |
24890 | # src tree. | |
24891 | ac_file_inputs=`IFS=: | |
24892 | for f in $ac_file_in; do | |
24893 | case $f in | |
24894 | -) echo $tmp/stdin ;; | |
24895 | [\\/$]*) | |
24896 | # Absolute (can't be DOS-style, as IFS=:) | |
24897 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
24898 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
24899 | { (exit 1); exit 1; }; } | |
24900 | echo "$f";; | |
24901 | *) # Relative | |
24902 | if test -f "$f"; then | |
24903 | # Build tree | |
24904 | echo "$f" | |
24905 | elif test -f "$srcdir/$f"; then | |
24906 | # Source tree | |
24907 | echo "$srcdir/$f" | |
24908 | else | |
24909 | # /dev/null tree | |
24910 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
24911 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
24912 | { (exit 1); exit 1; }; } | |
24913 | fi;; | |
24914 | esac | |
24915 | done` || { (exit 1); exit 1; } | |
a6ccdbab | 24916 | _ACEOF |
ba479fd2 NN |
24917 | cat >>$CONFIG_STATUS <<_ACEOF |
24918 | sed "$ac_vpsub | |
24919 | $extrasub | |
24920 | _ACEOF | |
24921 | cat >>$CONFIG_STATUS <<\_ACEOF | |
24922 | :t | |
24923 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
b61ff9c8 BS |
24924 | s,@configure_input@,$configure_input,;t t |
24925 | s,@srcdir@,$ac_srcdir,;t t | |
24926 | s,@abs_srcdir@,$ac_abs_srcdir,;t t | |
24927 | s,@top_srcdir@,$ac_top_srcdir,;t t | |
24928 | s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t | |
24929 | s,@builddir@,$ac_builddir,;t t | |
24930 | s,@abs_builddir@,$ac_abs_builddir,;t t | |
24931 | s,@top_builddir@,$ac_top_builddir,;t t | |
24932 | s,@abs_top_builddir@,$ac_abs_top_builddir,;t t | |
24933 | " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out | |
24934 | rm -f $tmp/stdin | |
24935 | if test x"$ac_file" != x-; then | |
24936 | mv $tmp/out $ac_file | |
24937 | else | |
24938 | cat $tmp/out | |
24939 | rm -f $tmp/out | |
24940 | fi | |
24941 | ||
24942 | # Run the commands associated with the file. | |
be0fe523 | 24943 | case $ac_file in |
b61ff9c8 BS |
24944 | as ) chmod +x as ;; |
24945 | collect-ld ) chmod +x collect-ld ;; | |
24946 | nm ) chmod +x nm ;; | |
be0fe523 | 24947 | esac |
b61ff9c8 BS |
24948 | done |
24949 | _ACEOF | |
24950 | cat >>$CONFIG_STATUS <<\_ACEOF | |
24951 | ||
24952 | # | |
24953 | # CONFIG_HEADER section. | |
24954 | # | |
24955 | ||
24956 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where | |
24957 | # NAME is the cpp macro being defined and VALUE is the value it is being given. | |
24958 | # | |
24959 | # ac_d sets the value in "#define NAME VALUE" lines. | |
24960 | ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' | |
24961 | ac_dB='[ ].*$,\1#\2' | |
a3bba767 | 24962 | ac_dC=' ' |
b61ff9c8 BS |
24963 | ac_dD=',;t' |
24964 | # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". | |
24965 | ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' | |
24966 | ac_uB='$,\1#\2define\3' | |
24967 | ac_uC=' ' | |
24968 | ac_uD=',;t' | |
24969 | ||
24970 | for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue | |
24971 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
24972 | case $ac_file in | |
24973 | - | *:- | *:-:* ) # input from stdin | |
24974 | cat >$tmp/stdin | |
24975 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
24976 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
24977 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
24978 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
24979 | * ) ac_file_in=$ac_file.in ;; | |
24980 | esac | |
24981 | ||
24982 | test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 | |
24983 | echo "$as_me: creating $ac_file" >&6;} | |
24984 | ||
24985 | # First look for the input files in the build tree, otherwise in the | |
24986 | # src tree. | |
24987 | ac_file_inputs=`IFS=: | |
24988 | for f in $ac_file_in; do | |
24989 | case $f in | |
24990 | -) echo $tmp/stdin ;; | |
24991 | [\\/$]*) | |
24992 | # Absolute (can't be DOS-style, as IFS=:) | |
24993 | test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
24994 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
24995 | { (exit 1); exit 1; }; } | |
24996 | # Do quote $f, to prevent DOS paths from being IFS'd. | |
24997 | echo "$f";; | |
24998 | *) # Relative | |
24999 | if test -f "$f"; then | |
25000 | # Build tree | |
25001 | echo "$f" | |
25002 | elif test -f "$srcdir/$f"; then | |
25003 | # Source tree | |
25004 | echo "$srcdir/$f" | |
25005 | else | |
25006 | # /dev/null tree | |
25007 | { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 | |
25008 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
25009 | { (exit 1); exit 1; }; } | |
25010 | fi;; | |
25011 | esac | |
25012 | done` || { (exit 1); exit 1; } | |
25013 | # Remove the trailing spaces. | |
25014 | sed 's/[ ]*$//' $ac_file_inputs >$tmp/in | |
25015 | ||
25016 | _ACEOF | |
25017 | ||
25018 | # Transform confdefs.h into two sed scripts, `conftest.defines' and | |
25019 | # `conftest.undefs', that substitutes the proper values into | |
25020 | # config.h.in to produce config.h. The first handles `#define' | |
25021 | # templates, and the second `#undef' templates. | |
25022 | # And first: Protect against being on the right side of a sed subst in | |
25023 | # config.status. Protect against being in an unquoted here document | |
25024 | # in config.status. | |
25025 | rm -f conftest.defines conftest.undefs | |
25026 | # Using a here document instead of a string reduces the quoting nightmare. | |
25027 | # Putting comments in sed scripts is not portable. | |
25028 | # | |
25029 | # `end' is used to avoid that the second main sed command (meant for | |
25030 | # 0-ary CPP macros) applies to n-ary macro definitions. | |
25031 | # See the Autoconf documentation for `clear'. | |
25032 | cat >confdef2sed.sed <<\_ACEOF | |
25033 | s/[\\&,]/\\&/g | |
25034 | s,[\\$`],\\&,g | |
25035 | t clear | |
25036 | : clear | |
25037 | s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp | |
25038 | t end | |
25039 | s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp | |
25040 | : end | |
25041 | _ACEOF | |
25042 | # If some macros were called several times there might be several times | |
25043 | # the same #defines, which is useless. Nevertheless, we may not want to | |
25044 | # sort them, since we want the *last* AC-DEFINE to be honored. | |
25045 | uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines | |
25046 | sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs | |
25047 | rm -f confdef2sed.sed | |
25048 | ||
25049 | # This sed command replaces #undef with comments. This is necessary, for | |
861bb6c1 JL |
25050 | # example, in the case of _POSIX_SOURCE, which is predefined and required |
25051 | # on some systems where configure will not decide to define it. | |
b61ff9c8 BS |
25052 | cat >>conftest.undefs <<\_ACEOF |
25053 | s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, | |
25054 | _ACEOF | |
25055 | ||
25056 | # Break up conftest.defines because some shells have a limit on the size | |
25057 | # of here documents, and old seds have small limits too (100 cmds). | |
25058 | echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS | |
25059 | echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS | |
25060 | echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS | |
25061 | echo ' :' >>$CONFIG_STATUS | |
25062 | rm -f conftest.tail | |
25063 | while grep . conftest.defines >/dev/null | |
ba479fd2 | 25064 | do |
b61ff9c8 BS |
25065 | # Write a limited-size here document to $tmp/defines.sed. |
25066 | echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS | |
25067 | # Speed up: don't consider the non `#define' lines. | |
25068 | echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS | |
25069 | # Work around the forget-to-reset-the-flag bug. | |
25070 | echo 't clr' >>$CONFIG_STATUS | |
25071 | echo ': clr' >>$CONFIG_STATUS | |
25072 | sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS | |
ba479fd2 | 25073 | echo 'CEOF |
b61ff9c8 BS |
25074 | sed -f $tmp/defines.sed $tmp/in >$tmp/out |
25075 | rm -f $tmp/in | |
25076 | mv $tmp/out $tmp/in | |
25077 | ' >>$CONFIG_STATUS | |
25078 | sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail | |
ba479fd2 NN |
25079 | rm -f conftest.defines |
25080 | mv conftest.tail conftest.defines | |
25081 | done | |
b61ff9c8 BS |
25082 | rm -f conftest.defines |
25083 | echo ' fi # grep' >>$CONFIG_STATUS | |
25084 | echo >>$CONFIG_STATUS | |
25085 | ||
25086 | # Break up conftest.undefs because some shells have a limit on the size | |
25087 | # of here documents, and old seds have small limits too (100 cmds). | |
25088 | echo ' # Handle all the #undef templates' >>$CONFIG_STATUS | |
25089 | rm -f conftest.tail | |
25090 | while grep . conftest.undefs >/dev/null | |
25091 | do | |
25092 | # Write a limited-size here document to $tmp/undefs.sed. | |
25093 | echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS | |
25094 | # Speed up: don't consider the non `#undef' | |
25095 | echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS | |
25096 | # Work around the forget-to-reset-the-flag bug. | |
25097 | echo 't clr' >>$CONFIG_STATUS | |
25098 | echo ': clr' >>$CONFIG_STATUS | |
25099 | sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS | |
25100 | echo 'CEOF | |
25101 | sed -f $tmp/undefs.sed $tmp/in >$tmp/out | |
25102 | rm -f $tmp/in | |
25103 | mv $tmp/out $tmp/in | |
25104 | ' >>$CONFIG_STATUS | |
25105 | sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail | |
25106 | rm -f conftest.undefs | |
25107 | mv conftest.tail conftest.undefs | |
25108 | done | |
25109 | rm -f conftest.undefs | |
ba479fd2 NN |
25110 | |
25111 | cat >>$CONFIG_STATUS <<\_ACEOF | |
b61ff9c8 BS |
25112 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
25113 | # use $as_me), people would be surprised to read: | |
25114 | # /* config.h. Generated by config.status. */ | |
25115 | if test x"$ac_file" = x-; then | |
25116 | echo "/* Generated by configure. */" >$tmp/config.h | |
25117 | else | |
25118 | echo "/* $ac_file. Generated by configure. */" >$tmp/config.h | |
25119 | fi | |
25120 | cat $tmp/in >>$tmp/config.h | |
25121 | rm -f $tmp/in | |
ba479fd2 | 25122 | if test x"$ac_file" != x-; then |
b61ff9c8 | 25123 | if diff $ac_file $tmp/config.h >/dev/null 2>&1; then |
ba479fd2 NN |
25124 | { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 |
25125 | echo "$as_me: $ac_file is unchanged" >&6;} | |
25126 | else | |
b61ff9c8 BS |
25127 | ac_dir=`(dirname "$ac_file") 2>/dev/null || |
25128 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
25129 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
25130 | X"$ac_file" : 'X\(//\)$' \| \ | |
25131 | X"$ac_file" : 'X\(/\)' \| \ | |
25132 | . : '\(.\)' 2>/dev/null || | |
25133 | echo X"$ac_file" | | |
25134 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
25135 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
25136 | /^X\(\/\/\)$/{ s//\1/; q; } | |
25137 | /^X\(\/\).*/{ s//\1/; q; } | |
25138 | s/.*/./; q'` | |
25139 | { if $as_mkdir_p; then | |
25140 | mkdir -p "$ac_dir" | |
25141 | else | |
25142 | as_dir="$ac_dir" | |
25143 | as_dirs= | |
25144 | while test ! -d "$as_dir"; do | |
25145 | as_dirs="$as_dir $as_dirs" | |
25146 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
25147 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
25148 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
25149 | X"$as_dir" : 'X\(//\)$' \| \ | |
25150 | X"$as_dir" : 'X\(/\)' \| \ | |
25151 | . : '\(.\)' 2>/dev/null || | |
25152 | echo X"$as_dir" | | |
25153 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
25154 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
25155 | /^X\(\/\/\)$/{ s//\1/; q; } | |
25156 | /^X\(\/\).*/{ s//\1/; q; } | |
25157 | s/.*/./; q'` | |
25158 | done | |
25159 | test ! -n "$as_dirs" || mkdir $as_dirs | |
25160 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
25161 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
25162 | { (exit 1); exit 1; }; }; } | |
25163 | ||
ba479fd2 | 25164 | rm -f $ac_file |
b61ff9c8 | 25165 | mv $tmp/config.h $ac_file |
ba479fd2 NN |
25166 | fi |
25167 | else | |
b61ff9c8 BS |
25168 | cat $tmp/config.h |
25169 | rm -f $tmp/config.h | |
ba479fd2 | 25170 | fi |
b61ff9c8 BS |
25171 | done |
25172 | _ACEOF | |
25173 | cat >>$CONFIG_STATUS <<\_ACEOF | |
2f41c1d6 | 25174 | |
b61ff9c8 BS |
25175 | # |
25176 | # CONFIG_COMMANDS section. | |
25177 | # | |
25178 | for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue | |
25179 | ac_dest=`echo "$ac_file" | sed 's,:.*,,'` | |
25180 | ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
25181 | ac_dir=`(dirname "$ac_dest") 2>/dev/null || | |
25182 | $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
25183 | X"$ac_dest" : 'X\(//\)[^/]' \| \ | |
25184 | X"$ac_dest" : 'X\(//\)$' \| \ | |
25185 | X"$ac_dest" : 'X\(/\)' \| \ | |
25186 | . : '\(.\)' 2>/dev/null || | |
25187 | echo X"$ac_dest" | | |
25188 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
25189 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
25190 | /^X\(\/\/\)$/{ s//\1/; q; } | |
25191 | /^X\(\/\).*/{ s//\1/; q; } | |
25192 | s/.*/./; q'` | |
25193 | { if $as_mkdir_p; then | |
25194 | mkdir -p "$ac_dir" | |
25195 | else | |
25196 | as_dir="$ac_dir" | |
25197 | as_dirs= | |
25198 | while test ! -d "$as_dir"; do | |
25199 | as_dirs="$as_dir $as_dirs" | |
25200 | as_dir=`(dirname "$as_dir") 2>/dev/null || | |
25201 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
25202 | X"$as_dir" : 'X\(//\)[^/]' \| \ | |
25203 | X"$as_dir" : 'X\(//\)$' \| \ | |
25204 | X"$as_dir" : 'X\(/\)' \| \ | |
25205 | . : '\(.\)' 2>/dev/null || | |
25206 | echo X"$as_dir" | | |
25207 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
25208 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
25209 | /^X\(\/\/\)$/{ s//\1/; q; } | |
25210 | /^X\(\/\).*/{ s//\1/; q; } | |
25211 | s/.*/./; q'` | |
25212 | done | |
25213 | test ! -n "$as_dirs" || mkdir $as_dirs | |
25214 | fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 | |
25215 | echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} | |
25216 | { (exit 1); exit 1; }; }; } | |
2f41c1d6 | 25217 | |
b61ff9c8 | 25218 | ac_builddir=. |
2f41c1d6 | 25219 | |
b61ff9c8 BS |
25220 | if test "$ac_dir" != .; then |
25221 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` | |
25222 | # A "../" for each directory in $ac_dir_suffix. | |
25223 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
25224 | else | |
25225 | ac_dir_suffix= ac_top_builddir= | |
25226 | fi | |
25227 | ||
25228 | case $srcdir in | |
25229 | .) # No --srcdir option. We are building in place. | |
25230 | ac_srcdir=. | |
25231 | if test -z "$ac_top_builddir"; then | |
25232 | ac_top_srcdir=. | |
25233 | else | |
25234 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
25235 | fi ;; | |
25236 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
25237 | ac_srcdir=$srcdir$ac_dir_suffix; | |
25238 | ac_top_srcdir=$srcdir ;; | |
25239 | *) # Relative path. | |
25240 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
25241 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
25242 | esac | |
25243 | ||
25244 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
25245 | # the directories may not exist. | |
25246 | case `pwd` in | |
25247 | .) ac_abs_builddir="$ac_dir";; | |
25248 | *) | |
25249 | case "$ac_dir" in | |
25250 | .) ac_abs_builddir=`pwd`;; | |
25251 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
25252 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
25253 | esac;; | |
25254 | esac | |
25255 | case $ac_abs_builddir in | |
25256 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
25257 | *) | |
25258 | case ${ac_top_builddir}. in | |
25259 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
25260 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
25261 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
25262 | esac;; | |
25263 | esac | |
25264 | case $ac_abs_builddir in | |
25265 | .) ac_abs_srcdir=$ac_srcdir;; | |
25266 | *) | |
25267 | case $ac_srcdir in | |
25268 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
25269 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
25270 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
25271 | esac;; | |
25272 | esac | |
25273 | case $ac_abs_builddir in | |
25274 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
25275 | *) | |
25276 | case $ac_top_srcdir in | |
25277 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
25278 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
25279 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
25280 | esac;; | |
25281 | esac | |
25282 | ||
25283 | ||
25284 | { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 | |
25285 | echo "$as_me: executing $ac_dest commands" >&6;} | |
25286 | case $ac_dest in | |
25287 | default ) | |
f1faaabd NN |
25288 | case ${CONFIG_HEADERS} in |
25289 | *auto-host.h:config.in*) | |
25290 | echo > cstamp-h ;; | |
861bb6c1 | 25291 | esac |
2ed26f6b | 25292 | # Make sure all the subdirs exist. |
3b620440 | 25293 | for d in $subdirs doc build |
2ed26f6b | 25294 | do |
2ed26f6b | 25295 | test -d $d || mkdir $d |
2ed26f6b | 25296 | done |
ba479fd2 NN |
25297 | ;; |
25298 | esac | |
b61ff9c8 BS |
25299 | done |
25300 | _ACEOF | |
cafe096b | 25301 | |
b61ff9c8 | 25302 | cat >>$CONFIG_STATUS <<\_ACEOF |
ba479fd2 NN |
25303 | |
25304 | { (exit 0); exit 0; } | |
25305 | _ACEOF | |
861bb6c1 | 25306 | chmod +x $CONFIG_STATUS |
ba479fd2 NN |
25307 | ac_clean_files=$ac_clean_files_save |
25308 | ||
25309 | ||
25310 | # configure is writing to config.log, and then calls config.status. | |
25311 | # config.status does its own redirection, appending to config.log. | |
25312 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
25313 | # by configure, so config.status won't be able to write to it; its | |
25314 | # output is simply discarded. So we exec the FD to /dev/null, | |
25315 | # effectively closing config.log, so it can be properly (re)opened and | |
25316 | # appended to by config.status. When coming back to configure, we | |
25317 | # need to make the FD available again. | |
25318 | if test "$no_create" != yes; then | |
25319 | ac_cs_success=: | |
25320 | ac_config_status_args= | |
25321 | test "$silent" = yes && | |
25322 | ac_config_status_args="$ac_config_status_args --quiet" | |
25323 | exec 5>/dev/null | |
25324 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false | |
25325 | exec 5>>config.log | |
25326 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
25327 | # would make configure fail if this is the last instruction. | |
25328 | $ac_cs_success || { (exit 1); exit 1; } | |
25329 | fi | |
861bb6c1 | 25330 |