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Commit | Line | Data |
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b2dad0e3 | 1 | #! /bin/sh |
b2dad0e3 | 2 | # Guess values for system-dependent variables and create Makefiles. |
7eed349e | 3 | # Generated by GNU Autoconf 2.59 for package-unused version-unused. |
b2dad0e3 | 4 | # |
7eed349e | 5 | # Copyright (C) 2003 Free Software Foundation, Inc. |
b2dad0e3 BK |
6 | # This configure script is free software; the Free Software Foundation |
7 | # gives unlimited permission to copy, distribute and modify it. | |
ff66d28f PE |
8 | ## --------------------- ## |
9 | ## M4sh Initialization. ## | |
10 | ## --------------------- ## | |
11 | ||
7eed349e | 12 | # Be Bourne compatible |
ff66d28f PE |
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 '${1+"$@"}'='"$@"' | |
7eed349e PC |
19 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
20 | set -o posix | |
ff66d28f | 21 | fi |
7eed349e | 22 | DUALCASE=1; export DUALCASE # for MKS sh |
ff66d28f PE |
23 | |
24 | # Support unset when possible. | |
ec2075e9 | 25 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
ff66d28f PE |
26 | as_unset=unset |
27 | else | |
28 | as_unset=false | |
29 | fi | |
30 | ||
31 | ||
32 | # Work around bugs in pre-3.0 UWIN ksh. | |
7eed349e | 33 | $as_unset ENV MAIL MAILPATH |
ff66d28f PE |
34 | PS1='$ ' |
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 | |
ec2075e9 | 44 | if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
ff66d28f PE |
45 | eval $as_var=C; export $as_var |
46 | else | |
7eed349e | 47 | $as_unset $as_var |
ff66d28f PE |
48 | fi |
49 | done | |
50 | ||
51 | # Required to use basename. | |
7eed349e | 52 | if expr a : '\(a\)' >/dev/null 2>&1; then |
ff66d28f PE |
53 | as_expr=expr |
54 | else | |
55 | as_expr=false | |
56 | fi | |
57 | ||
7eed349e | 58 | if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then |
ff66d28f PE |
59 | as_basename=basename |
60 | else | |
61 | as_basename=false | |
62 | fi | |
63 | ||
64 | ||
65 | # Name of the executable. | |
7eed349e | 66 | as_me=`$as_basename "$0" || |
ff66d28f PE |
67 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
68 | X"$0" : 'X\(//\)$' \| \ | |
7eed349e PC |
69 | X"$0" : 'X\(/\)$' \| \ |
70 | . : '\(.\)' 2>/dev/null || | |
ff66d28f | 71 | echo X/"$0" | |
7eed349e PC |
72 | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } |
73 | /^X\/\(\/\/\)$/{ s//\1/; q; } | |
74 | /^X\/\(\/\).*/{ s//\1/; q; } | |
75 | s/.*/./; q'` | |
ff66d28f | 76 | |
4312e020 | 77 | |
7eed349e PC |
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 | |
8a165db0 | 85 | |
7eed349e PC |
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 | |
8a165db0 BK |
97 | fi |
98 | ||
8a165db0 | 99 | |
7eed349e PC |
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/$0 && break | |
115 | done | |
8a165db0 | 116 | |
7eed349e PC |
117 | ;; |
118 | esac | |
119 | # We did not find ourselves, most probably we were run as `sh COMMAND' | |
120 | # in which case we are not to be found in the path. | |
121 | if test "x$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 $CONFIG_SHELL in | |
129 | '') | |
ff66d28f PE |
130 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
131 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH | |
132 | do | |
133 | IFS=$as_save_IFS | |
134 | test -z "$as_dir" && as_dir=. | |
7eed349e PC |
135 | for as_base in sh bash ksh sh5; do |
136 | case $as_dir in | |
ff66d28f | 137 | /*) |
7eed349e | 138 | if ("$as_dir/$as_base" -c ' |
8a165db0 BK |
139 | as_lineno_1=$LINENO |
140 | as_lineno_2=$LINENO | |
7eed349e | 141 | as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` |
8a165db0 | 142 | test "x$as_lineno_1" != "x$as_lineno_2" && |
7eed349e PC |
143 | test "x$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 | |
ff66d28f PE |
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 | |
7eed349e PC |
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 $LINENO is not a special case at line end. | |
ff66d28f | 162 | # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
7eed349e PC |
163 | # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) |
164 | sed '=' <$as_myself | | |
ff66d28f PE |
165 | sed ' |
166 | N | |
7eed349e PC |
167 | s,$,-, |
168 | : loop | |
169 | s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, | |
ff66d28f | 170 | t loop |
7eed349e PC |
171 | s,-$,, |
172 | s,^['$as_cr_digits']*\n,, | |
ff66d28f | 173 | ' >$as_me.lineno && |
7eed349e | 174 | chmod +x $as_me.lineno || |
ff66d28f PE |
175 | { echo "$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 $[0] is not the place where we might find the | |
7eed349e PC |
180 | # original and so on. Autoconf is especially sensible to this). |
181 | . ./$as_me.lineno | |
ff66d28f PE |
182 | # Exit status is that of the last command. |
183 | exit | |
184 | } | |
185 | ||
186 | ||
7eed349e PC |
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= ;; | |
ff66d28f PE |
192 | esac |
193 | ||
7eed349e | 194 | if expr a : '\(a\)' >/dev/null 2>&1; then |
ff66d28f PE |
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 | |
7eed349e PC |
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$$.exe; then | |
206 | # Don't use ln at all; we don't have any links | |
ff66d28f | 207 | as_ln_s='cp -p' |
7eed349e PC |
208 | else |
209 | as_ln_s='ln -s' | |
210 | fi | |
ff66d28f PE |
211 | elif ln conf$$.file conf$$ 2>/dev/null; then |
212 | as_ln_s=ln | |
213 | else | |
214 | as_ln_s='cp -p' | |
215 | fi | |
7eed349e | 216 | rm -f conf$$ conf$$.exe conf$$.file |
ff66d28f PE |
217 | |
218 | if mkdir -p . 2>/dev/null; then | |
219 | as_mkdir_p=: | |
220 | else | |
ec2075e9 | 221 | test -d ./-p && rmdir ./-p |
ff66d28f PE |
222 | as_mkdir_p=false |
223 | fi | |
224 | ||
7eed349e | 225 | as_executable_p="test -f" |
ff66d28f PE |
226 | |
227 | # Sed expression to map a string onto a valid CPP name. | |
ec2075e9 | 228 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
ff66d28f PE |
229 | |
230 | # Sed expression to map a string onto a valid variable name. | |
ec2075e9 | 231 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
ff66d28f PE |
232 | |
233 | ||
7eed349e PC |
234 | # IFS |
235 | # We need space, tab and new line, in precisely that order. | |
236 | as_nl=' | |
237 | ' | |
238 | IFS=" $as_nl" | |
239 | ||
240 | # CDPATH. | |
241 | $as_unset CDPATH | |
242 | ||
ff66d28f | 243 | |
1cf3d07d SE |
244 | |
245 | # Check that we are running under the correct shell. | |
246 | SHELL=${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 | ||
ff66d28f PE |
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 | ||
7eed349e PC |
398 | exec 6>&1 |
399 | ||
ff66d28f PE |
400 | # |
401 | # Initializations. | |
402 | # | |
b2dad0e3 | 403 | ac_default_prefix=/usr/local |
ff66d28f PE |
404 | ac_config_libobj_dir=. |
405 | cross_compiling=no | |
406 | subdirs= | |
407 | MFLAGS= | |
408 | MAKEFLAGS= | |
409 | SHELL=${CONFIG_SHELL-/bin/sh} | |
410 | ||
7eed349e PC |
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 | ||
ff66d28f | 416 | # Identity of this package. |
fbe057bb PE |
417 | PACKAGE_NAME='package-unused' |
418 | PACKAGE_TARNAME='libstdc++' | |
ff66d28f | 419 | PACKAGE_VERSION='version-unused' |
fbe057bb | 420 | PACKAGE_STRING='package-unused version-unused' |
ff66d28f PE |
421 | PACKAGE_BUGREPORT='' |
422 | ||
423 | ac_unique_file="src/ios.cc" | |
424 | # Factoring default headers for most tests. | |
425 | ac_includes_default="\ | |
426 | #include <stdio.h> | |
7eed349e | 427 | #if HAVE_SYS_TYPES_H |
ff66d28f PE |
428 | # include <sys/types.h> |
429 | #endif | |
7eed349e | 430 | #if HAVE_SYS_STAT_H |
ff66d28f PE |
431 | # include <sys/stat.h> |
432 | #endif | |
7eed349e | 433 | #if STDC_HEADERS |
ff66d28f PE |
434 | # include <stdlib.h> |
435 | # include <stddef.h> | |
436 | #else | |
7eed349e | 437 | # if HAVE_STDLIB_H |
ff66d28f PE |
438 | # include <stdlib.h> |
439 | # endif | |
440 | #endif | |
7eed349e PC |
441 | #if HAVE_STRING_H |
442 | # if !STDC_HEADERS && HAVE_MEMORY_H | |
ff66d28f PE |
443 | # include <memory.h> |
444 | # endif | |
445 | # include <string.h> | |
446 | #endif | |
7eed349e | 447 | #if HAVE_STRINGS_H |
ff66d28f PE |
448 | # include <strings.h> |
449 | #endif | |
7eed349e | 450 | #if HAVE_INTTYPES_H |
ff66d28f | 451 | # include <inttypes.h> |
7eed349e PC |
452 | #else |
453 | # if HAVE_STDINT_H | |
454 | # include <stdint.h> | |
455 | # endif | |
ff66d28f | 456 | #endif |
7eed349e | 457 | #if HAVE_UNISTD_H |
ff66d28f PE |
458 | # include <unistd.h> |
459 | #endif" | |
460 | ||
610870b2 | 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 libtool_VERSION multi_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar glibcxx_builddir glibcxx_srcdir toplevel_srcdir CC ac_ct_CC EXEEXT OBJEXT CXX ac_ct_CXX CFLAGS CXXFLAGS LN_S AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CPP CPPFLAGS EGREP LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN NM lt_ECHO LDFLAGS CXXCPP enable_shared enable_static GLIBCXX_HOSTED_TRUE GLIBCXX_HOSTED_FALSE GLIBCXX_BUILD_PCH_TRUE GLIBCXX_BUILD_PCH_FALSE glibcxx_PCHFLAGS glibcxx_thread_h WERROR SECTION_FLAGS CSTDIO_H BASIC_FILE_H BASIC_FILE_CC check_msgfmt glibcxx_MOFILES glibcxx_POFILES glibcxx_localedir USE_NLS CLOCALE_H CMESSAGES_H CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_H CTIME_CC CLOCALE_CC CLOCALE_INTERNAL_H ALLOCATOR_H ALLOCATOR_NAME C_INCLUDE_DIR GLIBCXX_C_HEADERS_C_TRUE GLIBCXX_C_HEADERS_C_FALSE GLIBCXX_C_HEADERS_C_STD_TRUE GLIBCXX_C_HEADERS_C_STD_FALSE GLIBCXX_C_HEADERS_C_GLOBAL_TRUE GLIBCXX_C_HEADERS_C_GLOBAL_FALSE GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE GLIBCXX_C_HEADERS_EXTRA_TRUE GLIBCXX_C_HEADERS_EXTRA_FALSE DEBUG_FLAGS GLIBCXX_BUILD_DEBUG_TRUE GLIBCXX_BUILD_DEBUG_FALSE ENABLE_PARALLEL_TRUE ENABLE_PARALLEL_FALSE EXTRA_CXX_FLAGS GLIBCXX_LIBS SECTION_LDFLAGS OPT_LDFLAGS LIBMATHOBJS LIBICONV LTLIBICONV SYMVER_FILE port_specific_symbol_files ENABLE_SYMVERS_TRUE ENABLE_SYMVERS_FALSE ENABLE_SYMVERS_GNU_TRUE ENABLE_SYMVERS_GNU_FALSE ENABLE_SYMVERS_GNU_NAMESPACE_TRUE ENABLE_SYMVERS_GNU_NAMESPACE_FALSE ENABLE_SYMVERS_DARWIN_TRUE ENABLE_SYMVERS_DARWIN_FALSE ENABLE_VISIBILITY_TRUE ENABLE_VISIBILITY_FALSE GLIBCXX_LDBL_COMPAT_TRUE GLIBCXX_LDBL_COMPAT_FALSE baseline_dir ATOMICITY_SRCDIR ATOMIC_WORD_SRCDIR ATOMIC_FLAGS CPU_DEFINES_SRCDIR ABI_TWEAKS_SRCDIR OS_INC_SRCDIR ERROR_CONSTANTS_SRCDIR glibcxx_prefixdir gxx_include_dir glibcxx_toolexecdir glibcxx_toolexeclibdir GLIBCXX_INCLUDES TOPLEVEL_INCLUDES OPTIMIZE_CXXFLAGS WARN_FLAGS LIBSUPCXX_PICFLAGS LIBOBJS LTLIBOBJS' |
ff66d28f | 462 | ac_subst_files='' |
18c04407 | 463 | ac_pwd=`pwd` |
b2dad0e3 BK |
464 | |
465 | # Initialize some variables set by options. | |
ff66d28f PE |
466 | ac_init_help= |
467 | ac_init_version=false | |
b2dad0e3 BK |
468 | # The variables have the same names as the options, with |
469 | # dashes changed to underlines. | |
ff66d28f | 470 | cache_file=/dev/null |
b2dad0e3 | 471 | exec_prefix=NONE |
b2dad0e3 | 472 | no_create= |
b2dad0e3 BK |
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= | |
b2dad0e3 BK |
481 | verbose= |
482 | x_includes=NONE | |
483 | x_libraries=NONE | |
ff66d28f PE |
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. | |
b2dad0e3 BK |
490 | bindir='${exec_prefix}/bin' |
491 | sbindir='${exec_prefix}/sbin' | |
492 | libexecdir='${exec_prefix}/libexec' | |
7eed349e | 493 | datadir='${prefix}/share' |
b2dad0e3 BK |
494 | sysconfdir='${prefix}/etc' |
495 | sharedstatedir='${prefix}/com' | |
496 | localstatedir='${prefix}/var' | |
7eed349e | 497 | libdir='${exec_prefix}/lib' |
b2dad0e3 BK |
498 | includedir='${prefix}/include' |
499 | oldincludedir='/usr/include' | |
7eed349e PC |
500 | infodir='${prefix}/info' |
501 | mandir='${prefix}/man' | |
b2dad0e3 | 502 | |
b2dad0e3 BK |
503 | ac_prev= |
504 | for ac_option | |
505 | do | |
b2dad0e3 BK |
506 | # If the previous option needs an argument, assign it. |
507 | if test -n "$ac_prev"; then | |
7eed349e | 508 | eval "$ac_prev=\$ac_option" |
b2dad0e3 BK |
509 | ac_prev= |
510 | continue | |
511 | fi | |
512 | ||
7eed349e | 513 | ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` |
b2dad0e3 BK |
514 | |
515 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
516 | ||
7eed349e | 517 | case $ac_option in |
b2dad0e3 BK |
518 | |
519 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
520 | ac_prev=bindir ;; | |
521 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
ff66d28f | 522 | bindir=$ac_optarg ;; |
b2dad0e3 BK |
523 | |
524 | -build | --build | --buil | --bui | --bu) | |
ff66d28f | 525 | ac_prev=build_alias ;; |
b2dad0e3 | 526 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
ff66d28f | 527 | build_alias=$ac_optarg ;; |
b2dad0e3 BK |
528 | |
529 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
530 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
531 | ac_prev=cache_file ;; | |
532 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
533 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
ff66d28f PE |
534 | cache_file=$ac_optarg ;; |
535 | ||
536 | --config-cache | -C) | |
537 | cache_file=config.cache ;; | |
b2dad0e3 | 538 | |
7eed349e | 539 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) |
b2dad0e3 | 540 | ac_prev=datadir ;; |
7eed349e PC |
541 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ |
542 | | --da=*) | |
ff66d28f | 543 | datadir=$ac_optarg ;; |
b2dad0e3 BK |
544 | |
545 | -disable-* | --disable-*) | |
ff66d28f | 546 | ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
b2dad0e3 | 547 | # Reject names that are not valid shell variable names. |
7eed349e | 548 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
ff66d28f PE |
549 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
550 | { (exit 1); exit 1; }; } | |
7eed349e PC |
551 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` |
552 | eval "enable_$ac_feature=no" ;; | |
b2dad0e3 BK |
553 | |
554 | -enable-* | --enable-*) | |
ff66d28f | 555 | ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
b2dad0e3 | 556 | # Reject names that are not valid shell variable names. |
7eed349e | 557 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && |
ff66d28f PE |
558 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
559 | { (exit 1); exit 1; }; } | |
7eed349e PC |
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'" ;; | |
b2dad0e3 BK |
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=*) | |
ff66d28f | 574 | exec_prefix=$ac_optarg ;; |
b2dad0e3 BK |
575 | |
576 | -gas | --gas | --ga | --g) | |
577 | # Obsolete; use --with-gas. | |
578 | with_gas=yes ;; | |
579 | ||
ff66d28f PE |
580 | -help | --help | --hel | --he | -h) |
581 | ac_init_help=long ;; | |
582 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
583 | ac_init_help=recursive ;; | |
584 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
585 | ac_init_help=short ;; | |
b2dad0e3 BK |
586 | |
587 | -host | --host | --hos | --ho) | |
ff66d28f | 588 | ac_prev=host_alias ;; |
b2dad0e3 | 589 | -host=* | --host=* | --hos=* | --ho=*) |
ff66d28f | 590 | host_alias=$ac_optarg ;; |
b2dad0e3 BK |
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=*) | |
ff66d28f | 597 | includedir=$ac_optarg ;; |
b2dad0e3 BK |
598 | |
599 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
600 | ac_prev=infodir ;; | |
601 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
ff66d28f | 602 | infodir=$ac_optarg ;; |
b2dad0e3 BK |
603 | |
604 | -libdir | --libdir | --libdi | --libd) | |
605 | ac_prev=libdir ;; | |
606 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
ff66d28f | 607 | libdir=$ac_optarg ;; |
b2dad0e3 BK |
608 | |
609 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
610 | | --libexe | --libex | --libe) | |
611 | ac_prev=libexecdir ;; | |
612 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
613 | | --libexe=* | --libex=* | --libe=*) | |
ff66d28f | 614 | libexecdir=$ac_optarg ;; |
b2dad0e3 BK |
615 | |
616 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
7eed349e PC |
617 | | --localstate | --localstat | --localsta | --localst \ |
618 | | --locals | --local | --loca | --loc | --lo) | |
b2dad0e3 BK |
619 | ac_prev=localstatedir ;; |
620 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
7eed349e PC |
621 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ |
622 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
ff66d28f | 623 | localstatedir=$ac_optarg ;; |
b2dad0e3 BK |
624 | |
625 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
626 | ac_prev=mandir ;; | |
627 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
ff66d28f | 628 | mandir=$ac_optarg ;; |
b2dad0e3 BK |
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 \ | |
ff66d28f | 635 | | --no-cr | --no-c | -n) |
b2dad0e3 BK |
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=*) | |
ff66d28f | 649 | oldincludedir=$ac_optarg ;; |
b2dad0e3 BK |
650 | |
651 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
652 | ac_prev=prefix ;; | |
653 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
ff66d28f | 654 | prefix=$ac_optarg ;; |
b2dad0e3 BK |
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=*) | |
ff66d28f | 661 | program_prefix=$ac_optarg ;; |
b2dad0e3 BK |
662 | |
663 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
664 | | --program-suf | --program-su | --program-s) | |
665 | ac_prev=program_suffix ;; | |
666 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
667 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
ff66d28f | 668 | program_suffix=$ac_optarg ;; |
b2dad0e3 BK |
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=*) | |
ff66d28f | 685 | program_transform_name=$ac_optarg ;; |
b2dad0e3 BK |
686 | |
687 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
688 | | -silent | --silent | --silen | --sile | --sil) | |
689 | silent=yes ;; | |
690 | ||
691 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
692 | ac_prev=sbindir ;; | |
693 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
694 | | --sbi=* | --sb=*) | |
ff66d28f | 695 | sbindir=$ac_optarg ;; |
b2dad0e3 BK |
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=*) | |
ff66d28f | 706 | sharedstatedir=$ac_optarg ;; |
b2dad0e3 BK |
707 | |
708 | -site | --site | --sit) | |
709 | ac_prev=site ;; | |
710 | -site=* | --site=* | --sit=*) | |
ff66d28f | 711 | site=$ac_optarg ;; |
b2dad0e3 BK |
712 | |
713 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
714 | ac_prev=srcdir ;; | |
715 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
ff66d28f | 716 | srcdir=$ac_optarg ;; |
b2dad0e3 BK |
717 | |
718 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
719 | | --syscon | --sysco | --sysc | --sys | --sy) | |
720 | ac_prev=sysconfdir ;; | |
721 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
722 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
ff66d28f | 723 | sysconfdir=$ac_optarg ;; |
b2dad0e3 BK |
724 | |
725 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
ff66d28f | 726 | ac_prev=target_alias ;; |
b2dad0e3 | 727 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
ff66d28f | 728 | target_alias=$ac_optarg ;; |
b2dad0e3 BK |
729 | |
730 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
731 | verbose=yes ;; | |
732 | ||
ff66d28f PE |
733 | -version | --version | --versio | --versi | --vers | -V) |
734 | ac_init_version=: ;; | |
b2dad0e3 BK |
735 | |
736 | -with-* | --with-*) | |
ff66d28f | 737 | ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
b2dad0e3 | 738 | # Reject names that are not valid shell variable names. |
7eed349e | 739 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
ff66d28f PE |
740 | { echo "$as_me: error: invalid package name: $ac_package" >&2 |
741 | { (exit 1); exit 1; }; } | |
7eed349e PC |
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'" ;; | |
b2dad0e3 BK |
748 | |
749 | -without-* | --without-*) | |
ff66d28f | 750 | ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
b2dad0e3 | 751 | # Reject names that are not valid shell variable names. |
7eed349e | 752 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && |
ff66d28f PE |
753 | { echo "$as_me: error: invalid package name: $ac_package" >&2 |
754 | { (exit 1); exit 1; }; } | |
7eed349e PC |
755 | ac_package=`echo $ac_package | sed 's/-/_/g'` |
756 | eval "with_$ac_package=no" ;; | |
b2dad0e3 BK |
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=*) | |
ff66d28f | 767 | x_includes=$ac_optarg ;; |
b2dad0e3 BK |
768 | |
769 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
770 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
771 | ac_prev=x_libraries ;; | |
772 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
773 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
ff66d28f | 774 | x_libraries=$ac_optarg ;; |
b2dad0e3 | 775 | |
ff66d28f PE |
776 | -*) { echo "$as_me: error: unrecognized option: $ac_option |
777 | Try \`$0 --help' for more information." >&2 | |
778 | { (exit 1); exit 1; }; } | |
b2dad0e3 BK |
779 | ;; |
780 | ||
ff66d28f PE |
781 | *=*) |
782 | ac_envvar=`expr "x$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: $ac_envvar" >&2 | |
786 | { (exit 1); exit 1; }; } | |
7eed349e PC |
787 | ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` |
788 | eval "$ac_envvar='$ac_optarg'" | |
ff66d28f PE |
789 | export $ac_envvar ;; |
790 | ||
b2dad0e3 | 791 | *) |
ff66d28f PE |
792 | # FIXME: should be removed in autoconf 3.0. |
793 | echo "$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} | |
b2dad0e3 BK |
797 | ;; |
798 | ||
799 | esac | |
800 | done | |
801 | ||
802 | if test -n "$ac_prev"; then | |
ff66d28f PE |
803 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
804 | { echo "$as_me: error: missing argument to $ac_option" >&2 | |
805 | { (exit 1); exit 1; }; } | |
b2dad0e3 | 806 | fi |
b2dad0e3 | 807 | |
7eed349e PC |
808 | # Be sure to have absolute paths. |
809 | for ac_var in exec_prefix prefix | |
ff66d28f | 810 | do |
7eed349e | 811 | eval ac_val=$`echo $ac_var` |
ff66d28f | 812 | case $ac_val in |
7eed349e PC |
813 | [\\/$]* | ?:[\\/]* | NONE | '' ) ;; |
814 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
815 | { (exit 1); exit 1; }; };; | |
816 | esac | |
817 | done | |
818 | ||
819 | # Be sure to have absolute paths. | |
820 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ | |
821 | localstatedir libdir includedir oldincludedir infodir mandir | |
822 | do | |
823 | eval ac_val=$`echo $ac_var` | |
824 | case $ac_val in | |
825 | [\\/$]* | ?:[\\/]* ) ;; | |
826 | *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 | |
827 | { (exit 1); exit 1; }; };; | |
b2dad0e3 BK |
828 | esac |
829 | done | |
830 | ||
ff66d28f PE |
831 | # There might be people who depend on the old broken behavior: `$host' |
832 | # used to hold the argument of --host etc. | |
833 | # FIXME: To remove some day. | |
834 | build=$build_alias | |
835 | host=$host_alias | |
836 | target=$target_alias | |
b2dad0e3 | 837 | |
ff66d28f PE |
838 | # FIXME: To remove some day. |
839 | if test "x$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 | |
848 | ||
849 | ac_tool_prefix= | |
850 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
851 | ||
852 | test "$silent" = yes && exec 6>/dev/null | |
b2dad0e3 | 853 | |
b2dad0e3 BK |
854 | |
855 | # Find the source files, if location was not specified. | |
856 | if test -z "$srcdir"; then | |
857 | ac_srcdir_defaulted=yes | |
7eed349e PC |
858 | # Try the directory containing this script, then its parent. |
859 | ac_confdir=`(dirname "$0") 2>/dev/null || | |
ff66d28f | 860 | $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
ec2075e9 BK |
861 | X"$0" : 'X\(//\)[^/]' \| \ |
862 | X"$0" : 'X\(//\)$' \| \ | |
7eed349e PC |
863 | X"$0" : 'X\(/\)' \| \ |
864 | . : '\(.\)' 2>/dev/null || | |
ff66d28f | 865 | echo X"$0" | |
7eed349e PC |
866 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
867 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
868 | /^X\(\/\/\)$/{ s//\1/; q; } | |
869 | /^X\(\/\).*/{ s//\1/; q; } | |
870 | s/.*/./; q'` | |
b2dad0e3 | 871 | srcdir=$ac_confdir |
7eed349e | 872 | if test ! -r $srcdir/$ac_unique_file; then |
b2dad0e3 BK |
873 | srcdir=.. |
874 | fi | |
875 | else | |
876 | ac_srcdir_defaulted=no | |
877 | fi | |
7eed349e PC |
878 | if test ! -r $srcdir/$ac_unique_file; then |
879 | if test "$ac_srcdir_defaulted" = yes; then | |
880 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 | |
ff66d28f | 881 | { (exit 1); exit 1; }; } |
7eed349e PC |
882 | else |
883 | { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 | |
884 | { (exit 1); exit 1; }; } | |
885 | fi | |
886 | fi | |
887 | (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || | |
888 | { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 | |
889 | { (exit 1); exit 1; }; } | |
890 | srcdir=`echo "$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=$target_alias | |
903 | ac_env_CPP_set=${CPP+set} | |
904 | ac_env_CPP_value=$CPP | |
905 | ac_cv_env_CPP_set=${CPP+set} | |
906 | ac_cv_env_CPP_value=$CPP | |
907 | ac_env_CPPFLAGS_set=${CPPFLAGS+set} | |
908 | ac_env_CPPFLAGS_value=$CPPFLAGS | |
909 | ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} | |
910 | ac_cv_env_CPPFLAGS_value=$CPPFLAGS | |
911 | ac_env_CXX_set=${CXX+set} | |
912 | ac_env_CXX_value=$CXX | |
913 | ac_cv_env_CXX_set=${CXX+set} | |
914 | ac_cv_env_CXX_value=$CXX | |
915 | ac_env_CXXFLAGS_set=${CXXFLAGS+set} | |
916 | ac_env_CXXFLAGS_value=$CXXFLAGS | |
917 | ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set} | |
918 | ac_cv_env_CXXFLAGS_value=$CXXFLAGS | |
919 | ac_env_LDFLAGS_set=${LDFLAGS+set} | |
920 | ac_env_LDFLAGS_value=$LDFLAGS | |
921 | ac_cv_env_LDFLAGS_set=${LDFLAGS+set} | |
922 | ac_cv_env_LDFLAGS_value=$LDFLAGS | |
923 | ac_env_CXXCPP_set=${CXXCPP+set} | |
924 | ac_env_CXXCPP_value=$CXXCPP | |
925 | ac_cv_env_CXXCPP_set=${CXXCPP+set} | |
926 | ac_cv_env_CXXCPP_value=$CXXCPP | |
ff66d28f PE |
927 | |
928 | # | |
929 | # Report the --help message. | |
930 | # | |
931 | if test "$ac_init_help" = "long"; then | |
932 | # Omit some internal or obsolete options to make the list less imposing. | |
933 | # This message is too long to be a string in the A/UX 3.1 sh. | |
934 | cat <<_ACEOF | |
fbe057bb | 935 | \`configure' configures package-unused version-unused to adapt to many kinds of systems. |
ff66d28f PE |
936 | |
937 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
938 | ||
939 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
940 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
941 | ||
942 | Defaults for the options are specified in brackets. | |
943 | ||
944 | Configuration: | |
945 | -h, --help display this help and exit | |
946 | --help=short display options specific to this package | |
947 | --help=recursive display the short help of all the included packages | |
948 | -V, --version display version information and exit | |
949 | -q, --quiet, --silent do not print \`checking...' messages | |
950 | --cache-file=FILE cache test results in FILE [disabled] | |
951 | -C, --config-cache alias for \`--cache-file=config.cache' | |
952 | -n, --no-create do not create output files | |
953 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
954 | ||
7eed349e PC |
955 | _ACEOF |
956 | ||
957 | cat <<_ACEOF | |
ff66d28f PE |
958 | Installation directories: |
959 | --prefix=PREFIX install architecture-independent files in PREFIX | |
ec2075e9 | 960 | [$ac_default_prefix] |
ff66d28f | 961 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
ec2075e9 | 962 | [PREFIX] |
ff66d28f PE |
963 | |
964 | By default, \`make install' will install all the files in | |
965 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
966 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
967 | for instance \`--prefix=\$HOME'. | |
968 | ||
969 | For better control, use the options below. | |
970 | ||
971 | Fine tuning of the installation directories: | |
972 | --bindir=DIR user executables [EPREFIX/bin] | |
973 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
974 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
7eed349e | 975 | --datadir=DIR read-only architecture-independent data [PREFIX/share] |
ff66d28f PE |
976 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
977 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
978 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
979 | --libdir=DIR object code libraries [EPREFIX/lib] | |
980 | --includedir=DIR C header files [PREFIX/include] | |
981 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
7eed349e PC |
982 | --infodir=DIR info documentation [PREFIX/info] |
983 | --mandir=DIR man documentation [PREFIX/man] | |
ff66d28f PE |
984 | _ACEOF |
985 | ||
986 | cat <<\_ACEOF | |
987 | ||
988 | Program names: | |
989 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
990 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
991 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
992 | ||
993 | System types: | |
994 | --build=BUILD configure for building on BUILD [guessed] | |
995 | --host=HOST cross-compile to build programs to run on HOST [BUILD] | |
996 | --target=TARGET configure for building compilers for TARGET [HOST] | |
997 | _ACEOF | |
998 | fi | |
999 | ||
1000 | if test -n "$ac_init_help"; then | |
1001 | case $ac_init_help in | |
fbe057bb | 1002 | short | recursive ) echo "Configuration of package-unused version-unused:";; |
ff66d28f PE |
1003 | esac |
1004 | cat <<\_ACEOF | |
1005 | ||
1006 | Optional Features: | |
1007 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
1008 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
7eaf73d7 KC |
1009 | --enable-multilib build many library versions (default) |
1010 | --enable-maintainer-mode enable make rules and dependencies not useful | |
1011 | (and sometimes confusing) to the casual installer | |
7eed349e PC |
1012 | --enable-shared[=PKGS] |
1013 | build shared libraries [default=yes] | |
1014 | --enable-static[=PKGS] | |
1015 | build static libraries [default=yes] | |
1cf3d07d SE |
1016 | --enable-fast-install[=PKGS] |
1017 | optimize for fast installation [default=yes] | |
ff66d28f | 1018 | --disable-libtool-lock avoid locking (might break parallel builds) |
92eabea2 PE |
1019 | --disable-hosted-libstdcxx |
1020 | only build freestanding C++ runtime support | |
ff66d28f | 1021 | --enable-sjlj-exceptions |
517da0ce MM |
1022 | force use of builtin_setjmp for exceptions |
1023 | [default=auto] | |
1024 | --enable-libstdcxx-pch build pre-compiled libstdc++ headers | |
1025 | [default=$is_hosted] | |
7eed349e PC |
1026 | --enable-cstdio=PACKAGE use target-specific I/O package |
1027 | [default=stdio] | |
ff66d28f | 1028 | --enable-clocale[=MODEL] |
7eed349e PC |
1029 | use MODEL for target locale package |
1030 | [default=auto] | |
517da0ce | 1031 | --enable-nls use Native Language Support (default) |
8b0d6051 BK |
1032 | --enable-libstdcxx-allocator=KIND |
1033 | use KIND for target std::allocator base | |
1034 | [default=auto] | |
7eed349e PC |
1035 | --enable-cheaders=KIND construct "C" headers for g++ |
1036 | [default=$c_model] | |
347669a0 BK |
1037 | --enable-long-long enable template specializations for 'long long' |
1038 | [default=yes] | |
1039 | --enable-wchar_t enable template specializations for 'wchar_t' | |
517da0ce | 1040 | [default=yes] |
7eed349e PC |
1041 | --enable-c99 turns on ISO/IEC 9899:1999 support |
1042 | [default=yes] | |
517da0ce | 1043 | --enable-concept-checks use Boost-derived template checks [default=no] |
ff66d28f | 1044 | --enable-libstdcxx-debug-flags=FLAGS |
517da0ce MM |
1045 | pass compiler FLAGS when building debug library |
1046 | [default="-g3 -O0"] | |
ff66d28f PE |
1047 | --enable-libstdcxx-debug |
1048 | build extra debug library [default=no] | |
1049 | --enable-cxx-flags=FLAGS | |
7eed349e PC |
1050 | pass compiler FLAGS when building library |
1051 | [default=] | |
1165dc50 PC |
1052 | --enable-fully-dynamic-string |
1053 | do not put empty strings in per-process static | |
1054 | memory [default=no] | |
727cd0bc PC |
1055 | --enable-clock-gettime=KIND |
1056 | use KIND for check type [default=no] | |
2fb31455 | 1057 | --enable-tls Use thread-local storage [default=yes] |
5f34ed87 | 1058 | --disable-rpath do not hardcode runtime library paths |
7eed349e PC |
1059 | --enable-linux-futex use the Linux futex system call |
1060 | [default=default] | |
517da0ce MM |
1061 | --enable-symvers=STYLE enables symbol versioning of the shared library |
1062 | [default=yes] | |
98e615b4 | 1063 | --enable-visibility enables visibility safe usage [default=yes] |
ff66d28f | 1064 | --enable-version-specific-runtime-libs |
517da0ce MM |
1065 | Specify that runtime libraries should be installed |
1066 | in a compiler-specific directory | |
ff66d28f PE |
1067 | |
1068 | Optional Packages: | |
1069 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
1070 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
1071 | --with-target-subdir=SUBDIR | |
1072 | configuring in a subdirectory | |
517da0ce MM |
1073 | --with-cross-host=HOST configuring with a cross compiler |
1074 | --with-newlib assume newlib as a system C library | |
1cf3d07d SE |
1075 | --with-pic try to use only PIC/non-PIC objects [default=use |
1076 | both] | |
1077 | --with-gnu-ld assume the C compiler uses GNU ld [default=no] | |
ff66d28f | 1078 | --with-gnu-ld assume the C compiler uses GNU ld default=no |
4ffe6e87 BK |
1079 | --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib |
1080 | --without-libiconv-prefix don't search for libiconv in includedir and libdir | |
ff66d28f PE |
1081 | --with-gxx-include-dir=DIR |
1082 | installation directory for include files | |
1083 | ||
1084 | Some influential environment variables: | |
517da0ce MM |
1085 | CC C compiler command |
1086 | CFLAGS C compiler flags | |
1087 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
1088 | nonstandard directory <lib dir> | |
7eed349e PC |
1089 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have |
1090 | headers in a nonstandard directory <include dir> | |
517da0ce MM |
1091 | CXX C++ compiler command |
1092 | CXXFLAGS C++ compiler flags | |
517da0ce | 1093 | CPP C preprocessor |
464aea98 | 1094 | CXXCPP C++ preprocessor |
ff66d28f PE |
1095 | |
1096 | Use these variables to override the choices made by `configure' or to help | |
1097 | it to find libraries and programs with nonstandard names/locations. | |
1098 | ||
1099 | _ACEOF | |
1100 | fi | |
1101 | ||
1102 | if test "$ac_init_help" = "recursive"; then | |
1103 | # If there are subdirs, report their specific --help. | |
7eed349e | 1104 | ac_popdir=`pwd` |
ff66d28f | 1105 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
7eed349e | 1106 | test -d $ac_dir || continue |
ff66d28f PE |
1107 | ac_builddir=. |
1108 | ||
7eed349e | 1109 | if test "$ac_dir" != .; then |
ff66d28f | 1110 | ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
7eed349e PC |
1111 | # A "../" for each directory in $ac_dir_suffix. |
1112 | ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` | |
1113 | else | |
1114 | ac_dir_suffix= ac_top_builddir= | |
1115 | fi | |
ff66d28f PE |
1116 | |
1117 | case $srcdir in | |
7eed349e | 1118 | .) # No --srcdir option. We are building in place. |
ff66d28f | 1119 | ac_srcdir=. |
7eed349e PC |
1120 | if test -z "$ac_top_builddir"; then |
1121 | ac_top_srcdir=. | |
1122 | else | |
1123 | ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` | |
1124 | fi ;; | |
1125 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
ff66d28f | 1126 | ac_srcdir=$srcdir$ac_dir_suffix; |
7eed349e PC |
1127 | ac_top_srcdir=$srcdir ;; |
1128 | *) # Relative path. | |
1129 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix | |
1130 | ac_top_srcdir=$ac_top_builddir$srcdir ;; | |
1131 | esac | |
1132 | ||
1133 | # Do not use `cd foo && pwd` to compute absolute paths, because | |
1134 | # the directories may not exist. | |
1135 | case `pwd` in | |
1136 | .) ac_abs_builddir="$ac_dir";; | |
1137 | *) | |
1138 | case "$ac_dir" in | |
1139 | .) ac_abs_builddir=`pwd`;; | |
1140 | [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; | |
1141 | *) ac_abs_builddir=`pwd`/"$ac_dir";; | |
1142 | esac;; | |
1143 | esac | |
1144 | case $ac_abs_builddir in | |
1145 | .) ac_abs_top_builddir=${ac_top_builddir}.;; | |
1146 | *) | |
1147 | case ${ac_top_builddir}. in | |
1148 | .) ac_abs_top_builddir=$ac_abs_builddir;; | |
1149 | [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; | |
1150 | *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; | |
1151 | esac;; | |
1152 | esac | |
1153 | case $ac_abs_builddir in | |
1154 | .) ac_abs_srcdir=$ac_srcdir;; | |
1155 | *) | |
1156 | case $ac_srcdir in | |
1157 | .) ac_abs_srcdir=$ac_abs_builddir;; | |
1158 | [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; | |
1159 | *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; | |
1160 | esac;; | |
1161 | esac | |
1162 | case $ac_abs_builddir in | |
1163 | .) ac_abs_top_srcdir=$ac_top_srcdir;; | |
1164 | *) | |
1165 | case $ac_top_srcdir in | |
1166 | .) ac_abs_top_srcdir=$ac_abs_builddir;; | |
1167 | [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; | |
1168 | *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; | |
1169 | esac;; | |
ec2075e9 | 1170 | esac |
7eed349e PC |
1171 | |
1172 | cd $ac_dir | |
1173 | # Check for guested configure; otherwise get Cygnus style configure. | |
1174 | if test -f $ac_srcdir/configure.gnu; then | |
1175 | echo | |
1176 | $SHELL $ac_srcdir/configure.gnu --help=recursive | |
1177 | elif test -f $ac_srcdir/configure; then | |
1178 | echo | |
1179 | $SHELL $ac_srcdir/configure --help=recursive | |
1180 | elif test -f $ac_srcdir/configure.ac || | |
1181 | test -f $ac_srcdir/configure.in; then | |
1182 | echo | |
1183 | $ac_configure --help | |
ff66d28f PE |
1184 | else |
1185 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 | |
7eed349e PC |
1186 | fi |
1187 | cd $ac_popdir | |
ff66d28f PE |
1188 | done |
1189 | fi | |
1190 | ||
7eed349e | 1191 | test -n "$ac_init_help" && exit 0 |
ff66d28f PE |
1192 | if $ac_init_version; then |
1193 | cat <<\_ACEOF | |
fbe057bb | 1194 | package-unused configure version-unused |
7eed349e | 1195 | generated by GNU Autoconf 2.59 |
ff66d28f | 1196 | |
7eed349e | 1197 | Copyright (C) 2003 Free Software Foundation, Inc. |
ff66d28f PE |
1198 | This configure script is free software; the Free Software Foundation |
1199 | gives unlimited permission to copy, distribute and modify it. | |
1200 | _ACEOF | |
7eed349e | 1201 | exit 0 |
b2dad0e3 | 1202 | fi |
7eed349e PC |
1203 | exec 5>config.log |
1204 | cat >&5 <<_ACEOF | |
ff66d28f PE |
1205 | This file contains any messages produced by compilers while |
1206 | running configure, to aid debugging if configure makes a mistake. | |
1207 | ||
fbe057bb | 1208 | It was created by package-unused $as_me version-unused, which was |
7eed349e | 1209 | generated by GNU Autoconf 2.59. Invocation command line was |
ff66d28f PE |
1210 | |
1211 | $ $0 $@ | |
1212 | ||
1213 | _ACEOF | |
1214 | { | |
1215 | cat <<_ASUNAME | |
1216 | ## --------- ## | |
1217 | ## Platform. ## | |
1218 | ## --------- ## | |
1219 | ||
1220 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
1221 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
1222 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
1223 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
1224 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
1225 | ||
1226 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
1227 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
1228 | ||
1229 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
1230 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
1231 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
7eed349e | 1232 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` |
ff66d28f PE |
1233 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
1234 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
1235 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
1236 | ||
1237 | _ASUNAME | |
1238 | ||
1239 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1240 | for as_dir in $PATH | |
1241 | do | |
1242 | IFS=$as_save_IFS | |
1243 | test -z "$as_dir" && as_dir=. | |
1244 | echo "PATH: $as_dir" | |
1245 | done | |
1246 | ||
1247 | } >&5 | |
1248 | ||
1249 | cat >&5 <<_ACEOF | |
1250 | ||
1251 | ||
1252 | ## ----------- ## | |
1253 | ## Core tests. ## | |
1254 | ## ----------- ## | |
1255 | ||
1256 | _ACEOF | |
1257 | ||
1258 | ||
1259 | # Keep a trace of the command line. | |
1260 | # Strip out --no-create and --no-recursion so they do not pile up. | |
1261 | # Strip out --silent because we don't want to record it for future runs. | |
1262 | # Also quote any args containing shell meta-characters. | |
1263 | # Make two passes to allow for proper duplicate-argument suppression. | |
1264 | ac_configure_args= | |
1265 | ac_configure_args0= | |
1266 | ac_configure_args1= | |
7eed349e | 1267 | ac_sep= |
ff66d28f PE |
1268 | ac_must_keep_next=false |
1269 | for ac_pass in 1 2 | |
1270 | do | |
1271 | for ac_arg | |
1272 | do | |
1273 | case $ac_arg in | |
1274 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; | |
1275 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
1276 | | -silent | --silent | --silen | --sile | --sil) | |
1277 | continue ;; | |
7eed349e | 1278 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) |
ff66d28f PE |
1279 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
1280 | esac | |
1281 | case $ac_pass in | |
1282 | 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; | |
1283 | 2) | |
1284 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" | |
1285 | if test $ac_must_keep_next = true; then | |
ec2075e9 | 1286 | ac_must_keep_next=false # Got value, back to normal. |
ff66d28f | 1287 | else |
ec2075e9 BK |
1288 | case $ac_arg in |
1289 | *=* | --config-cache | -C | -disable-* | --disable-* \ | |
1290 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | |
1291 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | |
1292 | | -with-* | --with-* | -without-* | --without-* | --x) | |
1293 | case "$ac_configure_args0 " in | |
1294 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; | |
1295 | esac | |
1296 | ;; | |
1297 | -* ) ac_must_keep_next=true ;; | |
1298 | esac | |
ff66d28f | 1299 | fi |
7eed349e PC |
1300 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" |
1301 | # Get rid of the leading space. | |
1302 | ac_sep=" " | |
ff66d28f PE |
1303 | ;; |
1304 | esac | |
1305 | done | |
1306 | done | |
1307 | $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } | |
1308 | $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } | |
1309 | ||
1310 | # When interrupted or exit'd, cleanup temporary files, and complete | |
1311 | # config.log. We remove comments because anyway the quotes in there | |
1312 | # would cause problems or look ugly. | |
7eed349e PC |
1313 | # WARNING: Be sure not to use single quotes in there, as some shells, |
1314 | # such as our DU 5.0 friend, will then `close' the trap. | |
ff66d28f PE |
1315 | trap 'exit_status=$? |
1316 | # Save into config.log some information that might help in debugging. | |
1317 | { | |
1318 | echo | |
1319 | ||
1320 | cat <<\_ASBOX | |
1321 | ## ---------------- ## | |
1322 | ## Cache variables. ## | |
1323 | ## ---------------- ## | |
1324 | _ASBOX | |
1325 | echo | |
1326 | # The following way of writing the cache mishandles newlines in values, | |
7eed349e | 1327 | { |
ff66d28f | 1328 | (set) 2>&1 | |
7eed349e PC |
1329 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in |
1330 | *ac_space=\ *) | |
ff66d28f | 1331 | sed -n \ |
7eed349e PC |
1332 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; |
1333 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" | |
1334 | ;; | |
ff66d28f | 1335 | *) |
7eed349e PC |
1336 | sed -n \ |
1337 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
ff66d28f | 1338 | ;; |
7eed349e PC |
1339 | esac; |
1340 | } | |
ff66d28f PE |
1341 | echo |
1342 | ||
1343 | cat <<\_ASBOX | |
1344 | ## ----------------- ## | |
1345 | ## Output variables. ## | |
1346 | ## ----------------- ## | |
1347 | _ASBOX | |
1348 | echo | |
1349 | for ac_var in $ac_subst_vars | |
1350 | do | |
7eed349e PC |
1351 | eval ac_val=$`echo $ac_var` |
1352 | echo "$ac_var='"'"'$ac_val'"'"'" | |
ff66d28f PE |
1353 | done | sort |
1354 | echo | |
1355 | ||
1356 | if test -n "$ac_subst_files"; then | |
1357 | cat <<\_ASBOX | |
7eed349e PC |
1358 | ## ------------- ## |
1359 | ## Output files. ## | |
1360 | ## ------------- ## | |
ff66d28f PE |
1361 | _ASBOX |
1362 | echo | |
1363 | for ac_var in $ac_subst_files | |
1364 | do | |
7eed349e PC |
1365 | eval ac_val=$`echo $ac_var` |
1366 | echo "$ac_var='"'"'$ac_val'"'"'" | |
ff66d28f PE |
1367 | done | sort |
1368 | echo | |
1369 | fi | |
1370 | ||
1371 | if test -s confdefs.h; then | |
1372 | cat <<\_ASBOX | |
1373 | ## ----------- ## | |
1374 | ## confdefs.h. ## | |
1375 | ## ----------- ## | |
1376 | _ASBOX | |
1377 | echo | |
7eed349e | 1378 | sed "/^$/d" confdefs.h | sort |
ff66d28f PE |
1379 | echo |
1380 | fi | |
1381 | test "$ac_signal" != 0 && | |
1382 | echo "$as_me: caught signal $ac_signal" | |
1383 | echo "$as_me: exit $exit_status" | |
1384 | } >&5 | |
7eed349e PC |
1385 | rm -f core *.core && |
1386 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && | |
ff66d28f | 1387 | exit $exit_status |
7eed349e | 1388 | ' 0 |
ff66d28f PE |
1389 | for ac_signal in 1 2 13 15; do |
1390 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal | |
1391 | done | |
1392 | ac_signal=0 | |
1393 | ||
1394 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
7eed349e PC |
1395 | rm -rf conftest* confdefs.h |
1396 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
1397 | echo >confdefs.h | |
ff66d28f PE |
1398 | |
1399 | # Predefined preprocessor variables. | |
1400 | ||
1401 | cat >>confdefs.h <<_ACEOF | |
1402 | #define PACKAGE_NAME "$PACKAGE_NAME" | |
1403 | _ACEOF | |
1404 | ||
1405 | ||
1406 | cat >>confdefs.h <<_ACEOF | |
1407 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" | |
1408 | _ACEOF | |
1409 | ||
1410 | ||
1411 | cat >>confdefs.h <<_ACEOF | |
1412 | #define PACKAGE_VERSION "$PACKAGE_VERSION" | |
1413 | _ACEOF | |
1414 | ||
b2dad0e3 | 1415 | |
ff66d28f PE |
1416 | cat >>confdefs.h <<_ACEOF |
1417 | #define PACKAGE_STRING "$PACKAGE_STRING" | |
1418 | _ACEOF | |
1419 | ||
1420 | ||
1421 | cat >>confdefs.h <<_ACEOF | |
1422 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" | |
1423 | _ACEOF | |
1424 | ||
1425 | ||
1426 | # Let the site file select an alternate cache file if it wants to. | |
b2dad0e3 | 1427 | # Prefer explicitly selected file to automatically selected ones. |
7eed349e PC |
1428 | if test -z "$CONFIG_SITE"; then |
1429 | if test "x$prefix" != xNONE; then | |
1430 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
1431 | else | |
1432 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
1433 | fi | |
b2dad0e3 | 1434 | fi |
7eed349e | 1435 | for ac_site_file in $CONFIG_SITE; do |
b2dad0e3 | 1436 | if test -r "$ac_site_file"; then |
ff66d28f PE |
1437 | { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 |
1438 | echo "$as_me: loading site script $ac_site_file" >&6;} | |
1439 | sed 's/^/| /' "$ac_site_file" >&5 | |
b2dad0e3 BK |
1440 | . "$ac_site_file" |
1441 | fi | |
1442 | done | |
1443 | ||
1444 | if test -r "$cache_file"; then | |
ff66d28f PE |
1445 | # Some versions of bash will fail to source /dev/null (special |
1446 | # files actually), so we avoid doing that. | |
1447 | if test -f "$cache_file"; then | |
1448 | { echo "$as_me:$LINENO: loading cache $cache_file" >&5 | |
1449 | echo "$as_me: loading cache $cache_file" >&6;} | |
1450 | case $cache_file in | |
7eed349e PC |
1451 | [\\/]* | ?:[\\/]* ) . $cache_file;; |
1452 | *) . ./$cache_file;; | |
ff66d28f PE |
1453 | esac |
1454 | fi | |
b2dad0e3 | 1455 | else |
ff66d28f PE |
1456 | { echo "$as_me:$LINENO: creating cache $cache_file" >&5 |
1457 | echo "$as_me: creating cache $cache_file" >&6;} | |
1458 | >$cache_file | |
1459 | fi | |
1460 | ||
1461 | # Check that the precious variables saved in the cache have kept the same | |
1462 | # value. | |
1463 | ac_cache_corrupted=false | |
7eed349e PC |
1464 | for ac_var in `(set) 2>&1 | |
1465 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do | |
ff66d28f PE |
1466 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
1467 | eval ac_new_set=\$ac_env_${ac_var}_set | |
7eed349e PC |
1468 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" |
1469 | eval ac_new_val="\$ac_env_${ac_var}_value" | |
ff66d28f PE |
1470 | case $ac_old_set,$ac_new_set in |
1471 | set,) | |
1472 | { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
1473 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
1474 | ac_cache_corrupted=: ;; | |
1475 | ,set) | |
1476 | { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 | |
1477 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
1478 | ac_cache_corrupted=: ;; | |
1479 | ,);; | |
1480 | *) | |
1481 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
deb984e6 PB |
1482 | # differences in whitespace do not lead to failure. |
1483 | ac_old_val_w=`echo x $ac_old_val` | |
1484 | ac_new_val_w=`echo x $ac_new_val` | |
1485 | if test "$ac_old_val_w" != "$ac_new_val_w"; then | |
1486 | { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 | |
ff66d28f | 1487 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
deb984e6 PB |
1488 | ac_cache_corrupted=: |
1489 | else | |
1490 | { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 | |
1491 | echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} | |
1492 | eval $ac_var=\$ac_old_val | |
1493 | fi | |
1494 | { echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 | |
1495 | echo "$as_me: former value: \`$ac_old_val'" >&2;} | |
1496 | { echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 | |
1497 | echo "$as_me: current value: \`$ac_new_val'" >&2;} | |
ff66d28f PE |
1498 | fi;; |
1499 | esac | |
1500 | # Pass precious variables to config.status. | |
1501 | if test "$ac_new_set" = set; then | |
1502 | case $ac_new_val in | |
7eed349e PC |
1503 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) |
1504 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; | |
ff66d28f PE |
1505 | *) ac_arg=$ac_var=$ac_new_val ;; |
1506 | esac | |
1507 | case " $ac_configure_args " in | |
1508 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. | |
1509 | *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
1510 | esac | |
1511 | fi | |
1512 | done | |
1513 | if $ac_cache_corrupted; then | |
18c04407 RW |
1514 | { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
1515 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
ff66d28f PE |
1516 | { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 |
1517 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1518 | { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 | |
1519 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} | |
1520 | { (exit 1); exit 1; }; } | |
b2dad0e3 BK |
1521 | fi |
1522 | ||
7eed349e PC |
1523 | ac_ext=c |
1524 | ac_cpp='$CPP $CPPFLAGS' | |
1525 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1526 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1527 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1528 | ||
b2dad0e3 | 1529 | |
e2c20fae | 1530 | |
6706f116 | 1531 | |
33590f13 BK |
1532 | |
1533 | ||
1534 | ||
aebb8c22 | 1535 | |
aebb8c22 | 1536 | |
ff66d28f PE |
1537 | |
1538 | ||
1539 | ||
1540 | ||
1541 | ||
1542 | ||
1543 | ||
1544 | ||
1545 | ||
1546 | ||
1547 | ||
1548 | ||
1549 | ||
1550 | ||
1551 | ||
18c04407 RW |
1552 | |
1553 | ||
1554 | ||
ff66d28f PE |
1555 | |
1556 | ||
1557 | ||
1558 | ||
7eed349e | 1559 | ac_config_headers="$ac_config_headers config.h" |
ff66d28f PE |
1560 | |
1561 | ||
1562 | # This works around the fact that libtool configuration may change LD | |
1563 | # for this particular configuration, but some shells, instead of | |
1564 | # keeping the changes in LD private, export them just because LD is | |
1565 | # exported. Only used at the end of this file. | |
1566 | ### am handles this now? ORIGINAL_LD_FOR_MULTILIBS=$LD | |
1567 | ||
1568 | # For libtool versioning info, format is CURRENT:REVISION:AGE | |
074c0065 | 1569 | libtool_VERSION=6:11:0 |
ff66d28f PE |
1570 | |
1571 | ||
1572 | # Find the rest of the source tree framework. | |
076e5443 | 1573 | # Default to --enable-multilib |
7eed349e | 1574 | # Check whether --enable-multilib or --disable-multilib was given. |
ff66d28f | 1575 | if test "${enable_multilib+set}" = set; then |
7eed349e PC |
1576 | enableval="$enable_multilib" |
1577 | case "$enableval" in | |
ff66d28f PE |
1578 | yes) multilib=yes ;; |
1579 | no) multilib=no ;; | |
1580 | *) { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5 | |
1581 | echo "$as_me: error: bad value $enableval for multilib option" >&2;} | |
1582 | { (exit 1); exit 1; }; } ;; | |
1583 | esac | |
1584 | else | |
1585 | multilib=yes | |
7eed349e | 1586 | fi; |
ff66d28f PE |
1587 | |
1588 | # We may get other options which we leave undocumented: | |
1589 | # --with-target-subdir, --with-multisrctop, --with-multisubdir | |
1590 | # See config-ml.in if you want the gory details. | |
1591 | ||
1592 | if test "$srcdir" = "."; then | |
1593 | if test "$with_target_subdir" != "."; then | |
1594 | multi_basedir="$srcdir/$with_multisrctop../.." | |
1595 | else | |
1596 | multi_basedir="$srcdir/$with_multisrctop.." | |
1597 | fi | |
1598 | else | |
1599 | multi_basedir="$srcdir/.." | |
1600 | fi | |
1601 | ||
1602 | ||
5b043f08 GK |
1603 | # Even if the default multilib is not a cross compilation, |
1604 | # it may be that some of the other multilibs are. | |
1605 | if test $cross_compiling = no && test $multilib = yes \ | |
1606 | && test "x${with_multisubdir}" != x ; then | |
1607 | cross_compiling=maybe | |
1608 | fi | |
1609 | ||
7eed349e | 1610 | ac_config_commands="$ac_config_commands default-1" |
ff66d28f PE |
1611 | |
1612 | ||
076e5443 PB |
1613 | # Gets build, host, target, *_vendor, *_cpu, *_os, etc. |
1614 | # | |
1615 | # You will slowly go insane if you do not grok the following fact: when | |
1616 | # building v3 as part of the compiler, the top-level /target/ becomes the | |
1617 | # library's /host/. configure then causes --target to default to --host, | |
1618 | # exactly like any other package using autoconf. Therefore, 'target' and | |
1619 | # 'host' will always be the same. This makes sense both for native and | |
1620 | # cross compilers, just think about it for a little while. :-) | |
1621 | # | |
1622 | # Also, if v3 is being configured as part of a cross compiler, the top-level | |
1623 | # configure script will pass the "real" host as $with_cross_host. | |
1624 | # | |
1625 | # Do not delete or change the following two lines. For why, see | |
1626 | # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html | |
1627 | ac_aux_dir= | |
7eed349e PC |
1628 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do |
1629 | if test -f $ac_dir/install-sh; then | |
ff66d28f PE |
1630 | ac_aux_dir=$ac_dir |
1631 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
1632 | break | |
7eed349e | 1633 | elif test -f $ac_dir/install.sh; then |
ff66d28f | 1634 | ac_aux_dir=$ac_dir |
b2dad0e3 BK |
1635 | ac_install_sh="$ac_aux_dir/install.sh -c" |
1636 | break | |
7eed349e | 1637 | elif test -f $ac_dir/shtool; then |
ff66d28f PE |
1638 | ac_aux_dir=$ac_dir |
1639 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
1640 | break | |
b2dad0e3 BK |
1641 | fi |
1642 | done | |
1643 | if test -z "$ac_aux_dir"; then | |
7eed349e PC |
1644 | { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 |
1645 | echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} | |
ff66d28f | 1646 | { (exit 1); exit 1; }; } |
b2dad0e3 | 1647 | fi |
7eed349e PC |
1648 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" |
1649 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" | |
1650 | ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. | |
ff66d28f | 1651 | |
ff66d28f | 1652 | # Make sure we can run config.sub. |
7eed349e PC |
1653 | $ac_config_sub sun4 >/dev/null 2>&1 || |
1654 | { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 | |
1655 | echo "$as_me: error: cannot run $ac_config_sub" >&2;} | |
ff66d28f PE |
1656 | { (exit 1); exit 1; }; } |
1657 | ||
7eed349e PC |
1658 | echo "$as_me:$LINENO: checking build system type" >&5 |
1659 | echo $ECHO_N "checking build system type... $ECHO_C" >&6 | |
ff66d28f PE |
1660 | if test "${ac_cv_build+set}" = set; then |
1661 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1662 | else | |
7eed349e PC |
1663 | ac_cv_build_alias=$build_alias |
1664 | test -z "$ac_cv_build_alias" && | |
1665 | ac_cv_build_alias=`$ac_config_guess` | |
1666 | test -z "$ac_cv_build_alias" && | |
ff66d28f PE |
1667 | { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 |
1668 | echo "$as_me: error: cannot guess build type; you must specify one" >&2;} | |
1669 | { (exit 1); exit 1; }; } | |
7eed349e PC |
1670 | ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || |
1671 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 | |
1672 | echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} | |
ff66d28f PE |
1673 | { (exit 1); exit 1; }; } |
1674 | ||
1675 | fi | |
7eed349e PC |
1676 | echo "$as_me:$LINENO: result: $ac_cv_build" >&5 |
1677 | echo "${ECHO_T}$ac_cv_build" >&6 | |
ff66d28f | 1678 | build=$ac_cv_build |
7eed349e PC |
1679 | build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1680 | build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1681 | build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1682 | ||
1683 | ||
1684 | echo "$as_me:$LINENO: checking host system type" >&5 | |
1685 | echo $ECHO_N "checking host system type... $ECHO_C" >&6 | |
ff66d28f PE |
1686 | if test "${ac_cv_host+set}" = set; then |
1687 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1688 | else | |
7eed349e PC |
1689 | ac_cv_host_alias=$host_alias |
1690 | test -z "$ac_cv_host_alias" && | |
1691 | ac_cv_host_alias=$ac_cv_build_alias | |
1692 | ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || | |
1693 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 | |
1694 | echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} | |
ff66d28f PE |
1695 | { (exit 1); exit 1; }; } |
1696 | ||
1697 | fi | |
7eed349e PC |
1698 | echo "$as_me:$LINENO: result: $ac_cv_host" >&5 |
1699 | echo "${ECHO_T}$ac_cv_host" >&6 | |
ff66d28f | 1700 | host=$ac_cv_host |
7eed349e PC |
1701 | host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1702 | host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1703 | host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1704 | ||
1705 | ||
1706 | echo "$as_me:$LINENO: checking target system type" >&5 | |
1707 | echo $ECHO_N "checking target system type... $ECHO_C" >&6 | |
ff66d28f PE |
1708 | if test "${ac_cv_target+set}" = set; then |
1709 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1710 | else | |
7eed349e PC |
1711 | ac_cv_target_alias=$target_alias |
1712 | test "x$ac_cv_target_alias" = "x" && | |
1713 | ac_cv_target_alias=$ac_cv_host_alias | |
1714 | ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || | |
1715 | { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 | |
1716 | echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} | |
ff66d28f PE |
1717 | { (exit 1); exit 1; }; } |
1718 | ||
1719 | fi | |
7eed349e PC |
1720 | echo "$as_me:$LINENO: result: $ac_cv_target" >&5 |
1721 | echo "${ECHO_T}$ac_cv_target" >&6 | |
ff66d28f | 1722 | target=$ac_cv_target |
7eed349e PC |
1723 | target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
1724 | target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1725 | target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
b2dad0e3 | 1726 | |
b2dad0e3 BK |
1727 | |
1728 | # The aliases save the names the user supplied, while $host etc. | |
1729 | # will get canonicalized. | |
ff66d28f PE |
1730 | test -n "$target_alias" && |
1731 | test "$program_prefix$program_suffix$program_transform_name" = \ | |
1732 | NONENONEs,x,x, && | |
1733 | program_prefix=${target_alias}- | |
1734 | target_alias=${target_alias-$host_alias} | |
1735 | ||
1736 | # Handy for debugging: | |
1737 | #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5 | |
1738 | ||
0df3f383 PE |
1739 | if test "$build" != "$host"; then |
1740 | # We are being configured with some form of cross compiler. | |
1741 | GLIBCXX_IS_NATIVE=false | |
0646b059 GK |
1742 | case "$host","$target" in |
1743 | # Darwin crosses can use the host system's libraries and headers, | |
1744 | # because of the fat library support. Of course, it must be the | |
1745 | # same version of Darwin on both sides. Allow the user to | |
1746 | # just say --target=foo-darwin without a version number to mean | |
1747 | # "the version on this system". | |
1748 | *-*-darwin*,*-*-darwin*) | |
1749 | hostos=`echo $host | sed 's/.*-darwin/darwin/'` | |
1750 | targetos=`echo $target | sed 's/.*-darwin/darwin/'` | |
1751 | if test $hostos = $targetos -o $targetos = darwin ; then | |
1752 | GLIBCXX_IS_NATIVE=true | |
1753 | fi | |
1754 | ;; | |
1755 | ||
1756 | *) | |
3a24bf5d | 1757 | |
0646b059 GK |
1758 | ;; |
1759 | esac | |
0df3f383 PE |
1760 | else |
1761 | GLIBCXX_IS_NATIVE=true | |
1762 | fi | |
1763 | ||
ff66d28f PE |
1764 | # Sets up automake. Must come after AC_CANONICAL_SYSTEM. Each of the |
1765 | # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am. | |
1766 | # 1.x: minimum required version | |
1767 | # no-define: PACKAGE and VERSION will not be #define'd in config.h (a bunch | |
1768 | # of other PACKAGE_* variables will, however, and there's nothing | |
fbe057bb | 1769 | # we can do about that; they come from AC_INIT). |
ff66d28f PE |
1770 | # foreign: we don't follow the normal rules for GNU packages (no COPYING |
1771 | # file in the top srcdir, etc, etc), so stop complaining. | |
1772 | # no-dependencies: turns off auto dependency generation (just for now) | |
2d52e9e3 PE |
1773 | # -Wall: turns on all automake warnings... |
1774 | # -Wno-portability: ...except this one, since GNU make is now required. | |
7eed349e | 1775 | am__api_version="1.9" |
ff66d28f PE |
1776 | # Find a good install program. We prefer a C program (faster), |
1777 | # so one script is as good as another. But avoid the broken or | |
1778 | # incompatible versions: | |
1779 | # SysV /etc/install, /usr/sbin/install | |
1780 | # SunOS /usr/etc/install | |
1781 | # IRIX /sbin/install | |
1782 | # AIX /bin/install | |
1783 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
1784 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
1785 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
1786 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
ec2075e9 | 1787 | # OS/2's system install, which has a completely different semantic |
ff66d28f | 1788 | # ./install, which can be erroneously created by make from ./install.sh. |
d60a2d4d | 1789 | # Reject install programs that cannot install multiple files. |
7eed349e PC |
1790 | echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 |
1791 | echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 | |
ff66d28f PE |
1792 | if test -z "$INSTALL"; then |
1793 | if test "${ac_cv_path_install+set}" = set; then | |
1794 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1795 | else | |
1796 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
1797 | for as_dir in $PATH | |
1798 | do | |
1799 | IFS=$as_save_IFS | |
1800 | test -z "$as_dir" && as_dir=. | |
1801 | # Account for people who put trailing slashes in PATH elements. | |
1802 | case $as_dir/ in | |
1803 | ./ | .// | /cC/* | \ | |
1804 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ | |
ec2075e9 | 1805 | ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ |
ff66d28f PE |
1806 | /usr/ucb/* ) ;; |
1807 | *) | |
1808 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
1809 | # Don't use installbsd from OSF since it installs stuff as root | |
1810 | # by default. | |
1811 | for ac_prog in ginstall scoinst install; do | |
1812 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 1813 | if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
ec2075e9 BK |
1814 | if test $ac_prog = install && |
1815 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
1816 | # AIX install. It has an incompatible calling convention. | |
1817 | : | |
1818 | elif test $ac_prog = install && | |
1819 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then | |
1820 | # program-specific install script used by HP pwplus--don't use. | |
1821 | : | |
1822 | else | |
d60a2d4d ILT |
1823 | rm -rf conftest.one conftest.two conftest.dir |
1824 | echo one > conftest.one | |
1825 | echo two > conftest.two | |
1826 | mkdir conftest.dir | |
1827 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && | |
1828 | test -s conftest.one && test -s conftest.two && | |
1829 | test -s conftest.dir/conftest.one && | |
1830 | test -s conftest.dir/conftest.two | |
1831 | then | |
1832 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" | |
1833 | break 3 | |
1834 | fi | |
ec2075e9 BK |
1835 | fi |
1836 | fi | |
ff66d28f PE |
1837 | done |
1838 | done | |
1839 | ;; | |
b2dad0e3 | 1840 | esac |
ff66d28f | 1841 | done |
b2dad0e3 | 1842 | |
d60a2d4d | 1843 | rm -rf conftest.one conftest.two conftest.dir |
b2dad0e3 | 1844 | |
b2dad0e3 | 1845 | fi |
ff66d28f PE |
1846 | if test "${ac_cv_path_install+set}" = set; then |
1847 | INSTALL=$ac_cv_path_install | |
1848 | else | |
d60a2d4d ILT |
1849 | # As a last resort, use the slow shell script. Don't cache a |
1850 | # value for INSTALL within a source directory, because that will | |
ff66d28f | 1851 | # break other packages using the cache if that directory is |
d60a2d4d | 1852 | # removed, or if the value is a relative name. |
ff66d28f PE |
1853 | INSTALL=$ac_install_sh |
1854 | fi | |
1855 | fi | |
7eed349e PC |
1856 | echo "$as_me:$LINENO: result: $INSTALL" >&5 |
1857 | echo "${ECHO_T}$INSTALL" >&6 | |
b2dad0e3 | 1858 | |
ff66d28f PE |
1859 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
1860 | # It thinks the first close brace ends the variable substitution. | |
1861 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
b2dad0e3 | 1862 | |
ff66d28f | 1863 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
b2dad0e3 | 1864 | |
ff66d28f | 1865 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
b2dad0e3 | 1866 | |
7eed349e PC |
1867 | echo "$as_me:$LINENO: checking whether build environment is sane" >&5 |
1868 | echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 | |
ff66d28f PE |
1869 | # Just in case |
1870 | sleep 1 | |
1871 | echo timestamp > conftest.file | |
1872 | # Do `set' in a subshell so we don't clobber the current shell's | |
1873 | # arguments. Must try -L first in case configure is actually a | |
1874 | # symlink; some systems play weird games with the mod time of symlinks | |
1875 | # (eg FreeBSD returns the mod time of the symlink's containing | |
1876 | # directory). | |
1877 | if ( | |
1878 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` | |
1879 | if test "$*" = "X"; then | |
1880 | # -L didn't work. | |
1881 | set X `ls -t $srcdir/configure conftest.file` | |
1882 | fi | |
1883 | rm -f conftest.file | |
1884 | if test "$*" != "X $srcdir/configure conftest.file" \ | |
1885 | && test "$*" != "X conftest.file $srcdir/configure"; then | |
b2dad0e3 | 1886 | |
ff66d28f PE |
1887 | # If neither matched, then we have a broken ls. This can happen |
1888 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
1889 | # broken ls alias from the environment. This has actually | |
1890 | # happened. Such a system could not be considered "sane". | |
1891 | { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken | |
1892 | alias in your environment" >&5 | |
1893 | echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken | |
1894 | alias in your environment" >&2;} | |
1895 | { (exit 1); exit 1; }; } | |
1896 | fi | |
b2dad0e3 | 1897 | |
ff66d28f PE |
1898 | test "$2" = conftest.file |
1899 | ) | |
1900 | then | |
1901 | # Ok. | |
1902 | : | |
33590f13 | 1903 | else |
ff66d28f PE |
1904 | { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! |
1905 | Check your system clock" >&5 | |
1906 | echo "$as_me: error: newly created file is older than distributed files! | |
1907 | Check your system clock" >&2;} | |
1908 | { (exit 1); exit 1; }; } | |
33590f13 | 1909 | fi |
7eed349e PC |
1910 | echo "$as_me:$LINENO: result: yes" >&5 |
1911 | echo "${ECHO_T}yes" >&6 | |
ff66d28f | 1912 | test "$program_prefix" != NONE && |
7eed349e | 1913 | program_transform_name="s,^,$program_prefix,;$program_transform_name" |
ff66d28f PE |
1914 | # Use a double $ so make ignores it. |
1915 | test "$program_suffix" != NONE && | |
7eed349e | 1916 | program_transform_name="s,\$,$program_suffix,;$program_transform_name" |
ff66d28f PE |
1917 | # Double any \ or $. echo might interpret backslashes. |
1918 | # By default was `s,x,x', remove it if useless. | |
1919 | cat <<\_ACEOF >conftest.sed | |
1920 | s/[\\$]/&&/g;s/;s,x,x,$// | |
1921 | _ACEOF | |
1922 | program_transform_name=`echo $program_transform_name | sed -f conftest.sed` | |
7eed349e | 1923 | rm conftest.sed |
b2dad0e3 | 1924 | |
ff66d28f PE |
1925 | # expand $ac_aux_dir to an absolute path |
1926 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
33590f13 | 1927 | |
ff66d28f PE |
1928 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
1929 | # Use eval to expand $SHELL | |
1930 | if eval "$MISSING --run true"; then | |
1931 | am_missing_run="$MISSING --run " | |
b2dad0e3 | 1932 | else |
ff66d28f PE |
1933 | am_missing_run= |
1934 | { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 | |
1935 | echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} | |
33590f13 BK |
1936 | fi |
1937 | ||
7eed349e PC |
1938 | if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then |
1939 | # We used to keeping the `.' as first argument, in order to | |
1940 | # allow $(mkdir_p) to be used without argument. As in | |
1941 | # $(mkdir_p) $(somedir) | |
1942 | # where $(somedir) is conditionally defined. However this is wrong | |
1943 | # for two reasons: | |
1944 | # 1. if the package is installed by a user who cannot write `.' | |
1945 | # make install will fail, | |
1946 | # 2. the above comment should most certainly read | |
1947 | # $(mkdir_p) $(DESTDIR)$(somedir) | |
1948 | # so it does not work when $(somedir) is undefined and | |
1949 | # $(DESTDIR) is not. | |
1950 | # To support the latter case, we have to write | |
1951 | # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), | |
1952 | # so the `.' trick is pointless. | |
1953 | mkdir_p='mkdir -p --' | |
1954 | else | |
1955 | # On NextStep and OpenStep, the `mkdir' command does not | |
1956 | # recognize any option. It will interpret all options as | |
1957 | # directories to create, and then abort because `.' already | |
1958 | # exists. | |
1959 | for d in ./-p ./--version; | |
1960 | do | |
1961 | test -d $d && rmdir $d | |
1962 | done | |
1963 | # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. | |
1964 | if test -f "$ac_aux_dir/mkinstalldirs"; then | |
1965 | mkdir_p='$(mkinstalldirs)' | |
7eaf73d7 | 1966 | else |
7eed349e | 1967 | mkdir_p='$(install_sh) -d' |
7eaf73d7 KC |
1968 | fi |
1969 | fi | |
1970 | ||
ff66d28f | 1971 | for ac_prog in gawk mawk nawk awk |
c98b201b | 1972 | do |
ff66d28f | 1973 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
c98b201b | 1974 | set dummy $ac_prog; ac_word=$2 |
7eed349e PC |
1975 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
1976 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
1977 | if test "${ac_cv_prog_AWK+set}" = set; then |
1978 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
c98b201b PE |
1979 | else |
1980 | if test -n "$AWK"; then | |
1981 | ac_cv_prog_AWK="$AWK" # Let the user override the test. | |
1982 | else | |
ff66d28f PE |
1983 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
1984 | for as_dir in $PATH | |
1985 | do | |
1986 | IFS=$as_save_IFS | |
1987 | test -z "$as_dir" && as_dir=. | |
1988 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 1989 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
1990 | ac_cv_prog_AWK="$ac_prog" |
1991 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
1992 | break 2 | |
1993 | fi | |
1994 | done | |
1995 | done | |
1996 | ||
c98b201b PE |
1997 | fi |
1998 | fi | |
ff66d28f | 1999 | AWK=$ac_cv_prog_AWK |
c98b201b | 2000 | if test -n "$AWK"; then |
7eed349e PC |
2001 | echo "$as_me:$LINENO: result: $AWK" >&5 |
2002 | echo "${ECHO_T}$AWK" >&6 | |
c98b201b | 2003 | else |
7eed349e PC |
2004 | echo "$as_me:$LINENO: result: no" >&5 |
2005 | echo "${ECHO_T}no" >&6 | |
c98b201b PE |
2006 | fi |
2007 | ||
ff66d28f | 2008 | test -n "$AWK" && break |
c98b201b PE |
2009 | done |
2010 | ||
7eed349e PC |
2011 | echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
2012 | echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 | |
2013 | set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` | |
2014 | if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then | |
ff66d28f PE |
2015 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
2016 | else | |
2017 | cat >conftest.make <<\_ACEOF | |
2018 | all: | |
7eed349e | 2019 | @echo 'ac_maketemp="$(MAKE)"' |
ff66d28f PE |
2020 | _ACEOF |
2021 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
7eed349e PC |
2022 | eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` |
2023 | if test -n "$ac_maketemp"; then | |
2024 | eval ac_cv_prog_make_${ac_make}_set=yes | |
2025 | else | |
2026 | eval ac_cv_prog_make_${ac_make}_set=no | |
2027 | fi | |
ff66d28f | 2028 | rm -f conftest.make |
33590f13 | 2029 | fi |
7eed349e PC |
2030 | if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then |
2031 | echo "$as_me:$LINENO: result: yes" >&5 | |
2032 | echo "${ECHO_T}yes" >&6 | |
ff66d28f | 2033 | SET_MAKE= |
33590f13 | 2034 | else |
7eed349e PC |
2035 | echo "$as_me:$LINENO: result: no" >&5 |
2036 | echo "${ECHO_T}no" >&6 | |
ff66d28f | 2037 | SET_MAKE="MAKE=${MAKE-make}" |
33590f13 BK |
2038 | fi |
2039 | ||
ff66d28f PE |
2040 | rm -rf .tst 2>/dev/null |
2041 | mkdir .tst 2>/dev/null | |
2042 | if test -d .tst; then | |
2043 | am__leading_dot=. | |
2044 | else | |
2045 | am__leading_dot=_ | |
2046 | fi | |
2047 | rmdir .tst 2>/dev/null | |
33590f13 | 2048 | |
7eed349e PC |
2049 | # test to see if srcdir already configured |
2050 | if test "`cd $srcdir && pwd`" != "`pwd`" && | |
2051 | test -f $srcdir/config.status; then | |
2052 | { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 | |
ff66d28f PE |
2053 | echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} |
2054 | { (exit 1); exit 1; }; } | |
33590f13 BK |
2055 | fi |
2056 | ||
ff66d28f PE |
2057 | # test whether we have cygpath |
2058 | if test -z "$CYGPATH_W"; then | |
2059 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
2060 | CYGPATH_W='cygpath -w' | |
2061 | else | |
2062 | CYGPATH_W=echo | |
2063 | fi | |
33590f13 BK |
2064 | fi |
2065 | ||
2066 | ||
ff66d28f | 2067 | # Define the identity of the package. |
fbe057bb | 2068 | PACKAGE='libstdc++' |
ff66d28f | 2069 | VERSION='version-unused' |
b731048b BK |
2070 | |
2071 | ||
ff66d28f | 2072 | # Some tools Automake needs. |
33590f13 | 2073 | |
ff66d28f | 2074 | ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} |
33590f13 | 2075 | |
33590f13 | 2076 | |
ff66d28f | 2077 | AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} |
33590f13 | 2078 | |
ff66d28f PE |
2079 | |
2080 | AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} | |
2081 | ||
2082 | ||
2083 | AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} | |
2084 | ||
2085 | ||
2086 | MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} | |
2087 | ||
7eed349e | 2088 | install_sh=${install_sh-"$am_aux_dir/install-sh"} |
ff66d28f PE |
2089 | |
2090 | # Installed binaries are usually stripped using `strip' when the user | |
2091 | # run `make install-strip'. However `strip' might not be the right | |
2092 | # tool to use in cross-compilation environments, therefore Automake | |
2093 | # will honor the `STRIP' environment variable to overrule this program. | |
2094 | if test "$cross_compiling" != no; then | |
2095 | if test -n "$ac_tool_prefix"; then | |
2096 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
2097 | set dummy ${ac_tool_prefix}strip; ac_word=$2 | |
7eed349e PC |
2098 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2099 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
2100 | if test "${ac_cv_prog_STRIP+set}" = set; then |
2101 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
33590f13 | 2102 | else |
ff66d28f PE |
2103 | if test -n "$STRIP"; then |
2104 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
33590f13 | 2105 | else |
ff66d28f PE |
2106 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2107 | for as_dir in $PATH | |
2108 | do | |
2109 | IFS=$as_save_IFS | |
2110 | test -z "$as_dir" && as_dir=. | |
2111 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 2112 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
2113 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" |
2114 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2115 | break 2 | |
2116 | fi | |
2117 | done | |
2118 | done | |
2119 | ||
33590f13 BK |
2120 | fi |
2121 | fi | |
ff66d28f PE |
2122 | STRIP=$ac_cv_prog_STRIP |
2123 | if test -n "$STRIP"; then | |
7eed349e PC |
2124 | echo "$as_me:$LINENO: result: $STRIP" >&5 |
2125 | echo "${ECHO_T}$STRIP" >&6 | |
33590f13 | 2126 | else |
7eed349e PC |
2127 | echo "$as_me:$LINENO: result: no" >&5 |
2128 | echo "${ECHO_T}no" >&6 | |
33590f13 BK |
2129 | fi |
2130 | ||
ff66d28f PE |
2131 | fi |
2132 | if test -z "$ac_cv_prog_STRIP"; then | |
2133 | ac_ct_STRIP=$STRIP | |
2134 | # Extract the first word of "strip", so it can be a program name with args. | |
2135 | set dummy strip; ac_word=$2 | |
7eed349e PC |
2136 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2137 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
2138 | if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then |
2139 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
33590f13 | 2140 | else |
ff66d28f PE |
2141 | if test -n "$ac_ct_STRIP"; then |
2142 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
33590f13 | 2143 | else |
ff66d28f PE |
2144 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2145 | for as_dir in $PATH | |
2146 | do | |
2147 | IFS=$as_save_IFS | |
2148 | test -z "$as_dir" && as_dir=. | |
2149 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 2150 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
2151 | ac_cv_prog_ac_ct_STRIP="strip" |
2152 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2153 | break 2 | |
b2dad0e3 | 2154 | fi |
ff66d28f PE |
2155 | done |
2156 | done | |
2157 | ||
7eed349e | 2158 | test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" |
b2dad0e3 BK |
2159 | fi |
2160 | fi | |
ff66d28f PE |
2161 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP |
2162 | if test -n "$ac_ct_STRIP"; then | |
7eed349e PC |
2163 | echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 |
2164 | echo "${ECHO_T}$ac_ct_STRIP" >&6 | |
b2dad0e3 | 2165 | else |
7eed349e PC |
2166 | echo "$as_me:$LINENO: result: no" >&5 |
2167 | echo "${ECHO_T}no" >&6 | |
b2dad0e3 BK |
2168 | fi |
2169 | ||
7eed349e | 2170 | STRIP=$ac_ct_STRIP |
b2dad0e3 | 2171 | else |
ff66d28f | 2172 | STRIP="$ac_cv_prog_STRIP" |
b2dad0e3 | 2173 | fi |
ff66d28f | 2174 | |
b2dad0e3 | 2175 | fi |
7eed349e | 2176 | INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" |
b2dad0e3 | 2177 | |
ff66d28f PE |
2178 | # We need awk for the "check" target. The system "awk" is bad on |
2179 | # some platforms. | |
a60945f8 PC |
2180 | # Always define AMTAR for backward compatibility. |
2181 | ||
2182 | AMTAR=${AMTAR-"${am_missing_run}tar"} | |
2183 | ||
2184 | am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' | |
2185 | ||
2186 | ||
b2dad0e3 | 2187 | |
b2dad0e3 | 2188 | |
b2dad0e3 | 2189 | |
ff66d28f | 2190 | |
3a24bf5d KC |
2191 | |
2192 | ||
2193 | ||
2194 | ||
ff66d28f PE |
2195 | # Runs configure.host, finds CC, CXX, and assorted other critical bits. Sets |
2196 | # up critical shell variables. | |
2197 | ||
464aea98 JM |
2198 | ac_ext=c |
2199 | ac_cpp='$CPP $CPPFLAGS' | |
2200 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2201 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2202 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
7eed349e PC |
2203 | echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 |
2204 | echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 | |
464aea98 JM |
2205 | # On Suns, sometimes $CPP names a directory. |
2206 | if test -n "$CPP" && test -d "$CPP"; then | |
2207 | CPP= | |
2208 | fi | |
2209 | if test -z "$CPP"; then | |
2210 | if test "${ac_cv_prog_CPP+set}" = set; then | |
2211 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2212 | else | |
2213 | # Double quotes because CPP needs to be expanded | |
2214 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" | |
2215 | do | |
2216 | ac_preproc_ok=false | |
2217 | for ac_c_preproc_warn_flag in '' yes | |
2218 | do | |
2219 | # Use a header file that comes with gcc, so configuring glibc | |
2220 | # with a fresh cross-compiler works. | |
2221 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2222 | # <limits.h> exists even on freestanding compilers. | |
2223 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
2224 | # not just through cpp. "Syntax error" is here to catch this case. | |
2225 | cat >conftest.$ac_ext <<_ACEOF | |
2226 | /* confdefs.h. */ | |
2227 | _ACEOF | |
2228 | cat confdefs.h >>conftest.$ac_ext | |
2229 | cat >>conftest.$ac_ext <<_ACEOF | |
2230 | /* end confdefs.h. */ | |
2231 | #ifdef __STDC__ | |
2232 | # include <limits.h> | |
2233 | #else | |
2234 | # include <assert.h> | |
2235 | #endif | |
2236 | Syntax error | |
2237 | _ACEOF | |
7eed349e PC |
2238 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
2239 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
464aea98 JM |
2240 | ac_status=$? |
2241 | grep -v '^ *+' conftest.er1 >conftest.err | |
2242 | rm -f conftest.er1 | |
2243 | cat conftest.err >&5 | |
2244 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
2245 | (exit $ac_status); } >/dev/null; then |
2246 | if test -s conftest.err; then | |
2247 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2248 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
2249 | else | |
2250 | ac_cpp_err= | |
2251 | fi | |
2252 | else | |
2253 | ac_cpp_err=yes | |
2254 | fi | |
2255 | if test -z "$ac_cpp_err"; then | |
464aea98 JM |
2256 | : |
2257 | else | |
2258 | echo "$as_me: failed program was:" >&5 | |
2259 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2260 | ||
2261 | # Broken: fails on valid input. | |
2262 | continue | |
2263 | fi | |
2264 | rm -f conftest.err conftest.$ac_ext | |
2265 | ||
7eed349e | 2266 | # OK, works on sane cases. Now check whether non-existent headers |
464aea98 JM |
2267 | # can be detected and how. |
2268 | cat >conftest.$ac_ext <<_ACEOF | |
2269 | /* confdefs.h. */ | |
2270 | _ACEOF | |
2271 | cat confdefs.h >>conftest.$ac_ext | |
2272 | cat >>conftest.$ac_ext <<_ACEOF | |
2273 | /* end confdefs.h. */ | |
2274 | #include <ac_nonexistent.h> | |
2275 | _ACEOF | |
7eed349e PC |
2276 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
2277 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
464aea98 JM |
2278 | ac_status=$? |
2279 | grep -v '^ *+' conftest.er1 >conftest.err | |
2280 | rm -f conftest.er1 | |
2281 | cat conftest.err >&5 | |
2282 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
2283 | (exit $ac_status); } >/dev/null; then |
2284 | if test -s conftest.err; then | |
2285 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2286 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
2287 | else | |
2288 | ac_cpp_err= | |
2289 | fi | |
2290 | else | |
2291 | ac_cpp_err=yes | |
2292 | fi | |
2293 | if test -z "$ac_cpp_err"; then | |
464aea98 JM |
2294 | # Broken: success on invalid input. |
2295 | continue | |
2296 | else | |
2297 | echo "$as_me: failed program was:" >&5 | |
2298 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2299 | ||
2300 | # Passes both tests. | |
2301 | ac_preproc_ok=: | |
2302 | break | |
2303 | fi | |
2304 | rm -f conftest.err conftest.$ac_ext | |
2305 | ||
2306 | done | |
2307 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
2308 | rm -f conftest.err conftest.$ac_ext | |
2309 | if $ac_preproc_ok; then | |
2310 | break | |
2311 | fi | |
2312 | ||
2313 | done | |
2314 | ac_cv_prog_CPP=$CPP | |
2315 | ||
2316 | fi | |
2317 | CPP=$ac_cv_prog_CPP | |
2318 | else | |
2319 | ac_cv_prog_CPP=$CPP | |
2320 | fi | |
7eed349e PC |
2321 | echo "$as_me:$LINENO: result: $CPP" >&5 |
2322 | echo "${ECHO_T}$CPP" >&6 | |
464aea98 JM |
2323 | ac_preproc_ok=false |
2324 | for ac_c_preproc_warn_flag in '' yes | |
2325 | do | |
2326 | # Use a header file that comes with gcc, so configuring glibc | |
2327 | # with a fresh cross-compiler works. | |
2328 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
2329 | # <limits.h> exists even on freestanding compilers. | |
2330 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
2331 | # not just through cpp. "Syntax error" is here to catch this case. | |
2332 | cat >conftest.$ac_ext <<_ACEOF | |
2333 | /* confdefs.h. */ | |
2334 | _ACEOF | |
2335 | cat confdefs.h >>conftest.$ac_ext | |
2336 | cat >>conftest.$ac_ext <<_ACEOF | |
2337 | /* end confdefs.h. */ | |
2338 | #ifdef __STDC__ | |
2339 | # include <limits.h> | |
2340 | #else | |
2341 | # include <assert.h> | |
2342 | #endif | |
2343 | Syntax error | |
2344 | _ACEOF | |
7eed349e PC |
2345 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
2346 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
464aea98 JM |
2347 | ac_status=$? |
2348 | grep -v '^ *+' conftest.er1 >conftest.err | |
2349 | rm -f conftest.er1 | |
2350 | cat conftest.err >&5 | |
2351 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
2352 | (exit $ac_status); } >/dev/null; then |
2353 | if test -s conftest.err; then | |
2354 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2355 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
2356 | else | |
2357 | ac_cpp_err= | |
2358 | fi | |
2359 | else | |
2360 | ac_cpp_err=yes | |
2361 | fi | |
2362 | if test -z "$ac_cpp_err"; then | |
464aea98 JM |
2363 | : |
2364 | else | |
2365 | echo "$as_me: failed program was:" >&5 | |
2366 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2367 | ||
2368 | # Broken: fails on valid input. | |
2369 | continue | |
2370 | fi | |
2371 | rm -f conftest.err conftest.$ac_ext | |
2372 | ||
7eed349e | 2373 | # OK, works on sane cases. Now check whether non-existent headers |
464aea98 JM |
2374 | # can be detected and how. |
2375 | cat >conftest.$ac_ext <<_ACEOF | |
2376 | /* confdefs.h. */ | |
2377 | _ACEOF | |
2378 | cat confdefs.h >>conftest.$ac_ext | |
2379 | cat >>conftest.$ac_ext <<_ACEOF | |
2380 | /* end confdefs.h. */ | |
2381 | #include <ac_nonexistent.h> | |
2382 | _ACEOF | |
7eed349e PC |
2383 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
2384 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
464aea98 JM |
2385 | ac_status=$? |
2386 | grep -v '^ *+' conftest.er1 >conftest.err | |
2387 | rm -f conftest.er1 | |
2388 | cat conftest.err >&5 | |
2389 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
2390 | (exit $ac_status); } >/dev/null; then |
2391 | if test -s conftest.err; then | |
2392 | ac_cpp_err=$ac_c_preproc_warn_flag | |
2393 | ac_cpp_err=$ac_cpp_err$ac_c_werror_flag | |
2394 | else | |
2395 | ac_cpp_err= | |
2396 | fi | |
2397 | else | |
2398 | ac_cpp_err=yes | |
2399 | fi | |
2400 | if test -z "$ac_cpp_err"; then | |
464aea98 JM |
2401 | # Broken: success on invalid input. |
2402 | continue | |
2403 | else | |
2404 | echo "$as_me: failed program was:" >&5 | |
2405 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2406 | ||
2407 | # Passes both tests. | |
2408 | ac_preproc_ok=: | |
2409 | break | |
2410 | fi | |
2411 | rm -f conftest.err conftest.$ac_ext | |
2412 | ||
2413 | done | |
2414 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
2415 | rm -f conftest.err conftest.$ac_ext | |
2416 | if $ac_preproc_ok; then | |
2417 | : | |
2418 | else | |
18c04407 RW |
2419 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
2420 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2421 | { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check | |
464aea98 JM |
2422 | See \`config.log' for more details." >&5 |
2423 | echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check | |
2424 | See \`config.log' for more details." >&2;} | |
18c04407 | 2425 | { (exit 1); exit 1; }; }; } |
464aea98 JM |
2426 | fi |
2427 | ||
2428 | ac_ext=c | |
2429 | ac_cpp='$CPP $CPPFLAGS' | |
2430 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2431 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2432 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2433 | ||
2434 | ||
7eed349e PC |
2435 | echo "$as_me:$LINENO: checking for egrep" >&5 |
2436 | echo $ECHO_N "checking for egrep... $ECHO_C" >&6 | |
2437 | if test "${ac_cv_prog_egrep+set}" = set; then | |
464aea98 JM |
2438 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
2439 | else | |
7eed349e PC |
2440 | if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
2441 | then ac_cv_prog_egrep='grep -E' | |
2442 | else ac_cv_prog_egrep='egrep' | |
464aea98 JM |
2443 | fi |
2444 | fi | |
7eed349e PC |
2445 | echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 |
2446 | echo "${ECHO_T}$ac_cv_prog_egrep" >&6 | |
2447 | EGREP=$ac_cv_prog_egrep | |
464aea98 JM |
2448 | |
2449 | ||
2450 | ||
82ba99d5 PE |
2451 | # Keep these sync'd with the list in Makefile.am. The first provides an |
2452 | # expandable list at autoconf time; the second provides an expandable list | |
2453 | # (i.e., shell variable) at configure time. | |
2454 | ||
4312e020 | 2455 | SUBDIRS='include libmath libsupc++ src doc po testsuite' |
82ba99d5 | 2456 | |
ff66d28f PE |
2457 | # These need to be absolute paths, yet at the same time need to |
2458 | # canonicalize only relative paths, because then amd will not unmount | |
2459 | # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd. | |
2460 | glibcxx_builddir=`${PWDCMD-pwd}` | |
2461 | case $srcdir in | |
2462 | \\/$* | ?:\\/*) glibcxx_srcdir=${srcdir} ;; | |
2463 | *) glibcxx_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;; | |
2464 | esac | |
2465 | toplevel_srcdir=${glibcxx_srcdir}/.. | |
2466 | ||
2467 | ||
2468 | ||
2469 | ||
2470 | # We use these options to decide which functions to include. They are | |
2471 | # set from the top level. | |
2472 | ||
7eed349e | 2473 | # Check whether --with-target-subdir or --without-target-subdir was given. |
ff66d28f | 2474 | if test "${with_target_subdir+set}" = set; then |
7eed349e | 2475 | withval="$with_target_subdir" |
ff66d28f | 2476 | |
7eed349e | 2477 | fi; |
ff66d28f PE |
2478 | |
2479 | ||
7eed349e | 2480 | # Check whether --with-cross-host or --without-cross-host was given. |
ff66d28f | 2481 | if test "${with_cross_host+set}" = set; then |
7eed349e | 2482 | withval="$with_cross_host" |
ff66d28f | 2483 | |
7eed349e | 2484 | fi; |
ff66d28f PE |
2485 | |
2486 | ||
7eed349e | 2487 | # Check whether --with-newlib or --without-newlib was given. |
ff66d28f | 2488 | if test "${with_newlib+set}" = set; then |
7eed349e | 2489 | withval="$with_newlib" |
ff66d28f | 2490 | |
7eed349e | 2491 | fi; |
ff66d28f | 2492 | |
f6dda651 PE |
2493 | # We're almost certainly being configured before anything else which uses |
2494 | # C++, so all of our AC_PROG_* discoveries will be cached. It's vital that | |
2495 | # we not cache the value of CXX that we "discover" here, because it's set | |
2496 | # to something unique for us and libjava. Other target libraries need to | |
2497 | # find CXX for themselves. We yank the rug out from under the normal AC_* | |
2498 | # process by sneakily renaming the cache variable. This also lets us debug | |
2499 | # the value of "our" CXX in postmortems. | |
2500 | # | |
2501 | # We must also force CXX to /not/ be a precious variable, otherwise the | |
2502 | # wrong (non-multilib-adjusted) value will be used in multilibs. This | |
2503 | # little trick also affects CPPFLAGS, CXXFLAGS, and LDFLAGS. And as a side | |
2504 | # effect, CXXFLAGS is no longer automagically subst'd, so we have to do | |
2505 | # that ourselves. Un-preciousing AC_PROG_CC also affects CC and CFLAGS. | |
2506 | # | |
2507 | # -fno-builtin must be present here so that a non-conflicting form of | |
2508 | # std::exit can be guessed by AC_PROG_CXX, and used in later tests. | |
2509 | ||
2510 | ||
2511 | ||
2512 | ||
2513 | save_CXXFLAGS="$CXXFLAGS" | |
2514 | CXXFLAGS="$CXXFLAGS -fno-builtin" | |
ff66d28f PE |
2515 | ac_ext=c |
2516 | ac_cpp='$CPP $CPPFLAGS' | |
2517 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2518 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2519 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
2520 | if test -n "$ac_tool_prefix"; then | |
2521 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
2522 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
7eed349e PC |
2523 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2524 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
2525 | if test "${ac_cv_prog_CC+set}" = set; then |
2526 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b2dad0e3 | 2527 | else |
ff66d28f PE |
2528 | if test -n "$CC"; then |
2529 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
b2dad0e3 | 2530 | else |
ff66d28f PE |
2531 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2532 | for as_dir in $PATH | |
2533 | do | |
2534 | IFS=$as_save_IFS | |
2535 | test -z "$as_dir" && as_dir=. | |
2536 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 2537 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
2538 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
2539 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2540 | break 2 | |
2541 | fi | |
2542 | done | |
2543 | done | |
2544 | ||
b2dad0e3 BK |
2545 | fi |
2546 | fi | |
ff66d28f PE |
2547 | CC=$ac_cv_prog_CC |
2548 | if test -n "$CC"; then | |
7eed349e PC |
2549 | echo "$as_me:$LINENO: result: $CC" >&5 |
2550 | echo "${ECHO_T}$CC" >&6 | |
b2dad0e3 | 2551 | else |
7eed349e PC |
2552 | echo "$as_me:$LINENO: result: no" >&5 |
2553 | echo "${ECHO_T}no" >&6 | |
b2dad0e3 BK |
2554 | fi |
2555 | ||
ff66d28f PE |
2556 | fi |
2557 | if test -z "$ac_cv_prog_CC"; then | |
2558 | ac_ct_CC=$CC | |
2559 | # Extract the first word of "gcc", so it can be a program name with args. | |
2560 | set dummy gcc; ac_word=$2 | |
7eed349e PC |
2561 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2562 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
2563 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
2564 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b2dad0e3 | 2565 | else |
ff66d28f PE |
2566 | if test -n "$ac_ct_CC"; then |
2567 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
b2dad0e3 | 2568 | else |
ff66d28f PE |
2569 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2570 | for as_dir in $PATH | |
2571 | do | |
2572 | IFS=$as_save_IFS | |
2573 | test -z "$as_dir" && as_dir=. | |
2574 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 2575 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
2576 | ac_cv_prog_ac_ct_CC="gcc" |
2577 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2578 | break 2 | |
2579 | fi | |
2580 | done | |
2581 | done | |
2582 | ||
b2dad0e3 BK |
2583 | fi |
2584 | fi | |
ff66d28f PE |
2585 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
2586 | if test -n "$ac_ct_CC"; then | |
7eed349e PC |
2587 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
2588 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
b2dad0e3 | 2589 | else |
7eed349e PC |
2590 | echo "$as_me:$LINENO: result: no" >&5 |
2591 | echo "${ECHO_T}no" >&6 | |
b2dad0e3 | 2592 | fi |
b2dad0e3 | 2593 | |
7eed349e | 2594 | CC=$ac_ct_CC |
ff66d28f PE |
2595 | else |
2596 | CC="$ac_cv_prog_CC" | |
b2dad0e3 BK |
2597 | fi |
2598 | ||
ff66d28f | 2599 | if test -z "$CC"; then |
7eed349e PC |
2600 | if test -n "$ac_tool_prefix"; then |
2601 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
ff66d28f | 2602 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
7eed349e PC |
2603 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2604 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
2605 | if test "${ac_cv_prog_CC+set}" = set; then |
2606 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2607 | else | |
2608 | if test -n "$CC"; then | |
2609 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2610 | else | |
2611 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2612 | for as_dir in $PATH | |
2613 | do | |
2614 | IFS=$as_save_IFS | |
2615 | test -z "$as_dir" && as_dir=. | |
2616 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 2617 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
2618 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
2619 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2620 | break 2 | |
b2dad0e3 | 2621 | fi |
ff66d28f PE |
2622 | done |
2623 | done | |
93b85586 | 2624 | |
ff66d28f PE |
2625 | fi |
2626 | fi | |
2627 | CC=$ac_cv_prog_CC | |
2628 | if test -n "$CC"; then | |
7eed349e PC |
2629 | echo "$as_me:$LINENO: result: $CC" >&5 |
2630 | echo "${ECHO_T}$CC" >&6 | |
e08c673e | 2631 | else |
7eed349e PC |
2632 | echo "$as_me:$LINENO: result: no" >&5 |
2633 | echo "${ECHO_T}no" >&6 | |
e08c673e PC |
2634 | fi |
2635 | ||
7eed349e PC |
2636 | fi |
2637 | if test -z "$ac_cv_prog_CC"; then | |
2638 | ac_ct_CC=$CC | |
2639 | # Extract the first word of "cc", so it can be a program name with args. | |
2640 | set dummy cc; ac_word=$2 | |
2641 | echo "$as_me:$LINENO: checking for $ac_word" >&5 | |
2642 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2643 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2644 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2645 | else | |
2646 | if test -n "$ac_ct_CC"; then | |
2647 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2648 | else | |
2649 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2650 | for as_dir in $PATH | |
2651 | do | |
2652 | IFS=$as_save_IFS | |
2653 | test -z "$as_dir" && as_dir=. | |
2654 | for ac_exec_ext in '' $ac_executable_extensions; do | |
2655 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then | |
2656 | ac_cv_prog_ac_ct_CC="cc" | |
2657 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2658 | break 2 | |
8a165db0 | 2659 | fi |
7eed349e PC |
2660 | done |
2661 | done | |
2662 | ||
2663 | fi | |
2664 | fi | |
2665 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2666 | if test -n "$ac_ct_CC"; then | |
2667 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 | |
2668 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
2669 | else | |
2670 | echo "$as_me:$LINENO: result: no" >&5 | |
2671 | echo "${ECHO_T}no" >&6 | |
2672 | fi | |
2673 | ||
2674 | CC=$ac_ct_CC | |
2675 | else | |
2676 | CC="$ac_cv_prog_CC" | |
2677 | fi | |
2678 | ||
ff66d28f PE |
2679 | fi |
2680 | if test -z "$CC"; then | |
2681 | # Extract the first word of "cc", so it can be a program name with args. | |
2682 | set dummy cc; ac_word=$2 | |
7eed349e PC |
2683 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2684 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
2685 | if test "${ac_cv_prog_CC+set}" = set; then |
2686 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b2dad0e3 | 2687 | else |
ff66d28f PE |
2688 | if test -n "$CC"; then |
2689 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
b2dad0e3 | 2690 | else |
ff66d28f PE |
2691 | ac_prog_rejected=no |
2692 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
2693 | for as_dir in $PATH | |
2694 | do | |
2695 | IFS=$as_save_IFS | |
2696 | test -z "$as_dir" && as_dir=. | |
2697 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 2698 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
2699 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
2700 | ac_prog_rejected=yes | |
2701 | continue | |
2702 | fi | |
2703 | ac_cv_prog_CC="cc" | |
2704 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2705 | break 2 | |
2706 | fi | |
2707 | done | |
2708 | done | |
2709 | ||
2710 | if test $ac_prog_rejected = yes; then | |
2711 | # We found a bogon in the path, so make sure we never use it. | |
2712 | set dummy $ac_cv_prog_CC | |
2713 | shift | |
2714 | if test $# != 0; then | |
2715 | # We chose a different compiler from the bogus one. | |
2716 | # However, it has the same basename, so the bogon will be chosen | |
2717 | # first if we set CC to just the basename; use the full file name. | |
2718 | shift | |
2719 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" | |
2720 | fi | |
b2dad0e3 BK |
2721 | fi |
2722 | fi | |
ff66d28f PE |
2723 | fi |
2724 | CC=$ac_cv_prog_CC | |
2725 | if test -n "$CC"; then | |
7eed349e PC |
2726 | echo "$as_me:$LINENO: result: $CC" >&5 |
2727 | echo "${ECHO_T}$CC" >&6 | |
b2dad0e3 | 2728 | else |
7eed349e PC |
2729 | echo "$as_me:$LINENO: result: no" >&5 |
2730 | echo "${ECHO_T}no" >&6 | |
b2dad0e3 BK |
2731 | fi |
2732 | ||
ff66d28f PE |
2733 | fi |
2734 | if test -z "$CC"; then | |
2735 | if test -n "$ac_tool_prefix"; then | |
7eed349e | 2736 | for ac_prog in cl |
ff66d28f PE |
2737 | do |
2738 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2739 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
7eed349e PC |
2740 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2741 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
2742 | if test "${ac_cv_prog_CC+set}" = set; then |
2743 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b2dad0e3 | 2744 | else |
ff66d28f PE |
2745 | if test -n "$CC"; then |
2746 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
b2dad0e3 | 2747 | else |
ff66d28f PE |
2748 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2749 | for as_dir in $PATH | |
2750 | do | |
2751 | IFS=$as_save_IFS | |
2752 | test -z "$as_dir" && as_dir=. | |
2753 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 2754 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
2755 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
2756 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2757 | break 2 | |
2758 | fi | |
2759 | done | |
2760 | done | |
2761 | ||
b2dad0e3 BK |
2762 | fi |
2763 | fi | |
ff66d28f PE |
2764 | CC=$ac_cv_prog_CC |
2765 | if test -n "$CC"; then | |
7eed349e PC |
2766 | echo "$as_me:$LINENO: result: $CC" >&5 |
2767 | echo "${ECHO_T}$CC" >&6 | |
b2dad0e3 | 2768 | else |
7eed349e PC |
2769 | echo "$as_me:$LINENO: result: no" >&5 |
2770 | echo "${ECHO_T}no" >&6 | |
b2dad0e3 BK |
2771 | fi |
2772 | ||
ff66d28f PE |
2773 | test -n "$CC" && break |
2774 | done | |
2775 | fi | |
2776 | if test -z "$CC"; then | |
2777 | ac_ct_CC=$CC | |
7eed349e | 2778 | for ac_prog in cl |
ff66d28f PE |
2779 | do |
2780 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2781 | set dummy $ac_prog; ac_word=$2 | |
7eed349e PC |
2782 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
2783 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
2784 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
2785 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b2dad0e3 | 2786 | else |
ff66d28f PE |
2787 | if test -n "$ac_ct_CC"; then |
2788 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
b2dad0e3 | 2789 | else |
ff66d28f PE |
2790 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
2791 | for as_dir in $PATH | |
2792 | do | |
2793 | IFS=$as_save_IFS | |
2794 | test -z "$as_dir" && as_dir=. | |
2795 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 2796 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
2797 | ac_cv_prog_ac_ct_CC="$ac_prog" |
2798 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
2799 | break 2 | |
2800 | fi | |
2801 | done | |
2802 | done | |
2803 | ||
b2dad0e3 BK |
2804 | fi |
2805 | fi | |
ff66d28f PE |
2806 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
2807 | if test -n "$ac_ct_CC"; then | |
7eed349e PC |
2808 | echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
2809 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
b2dad0e3 | 2810 | else |
7eed349e PC |
2811 | echo "$as_me:$LINENO: result: no" >&5 |
2812 | echo "${ECHO_T}no" >&6 | |
b2dad0e3 BK |
2813 | fi |
2814 | ||
ff66d28f PE |
2815 | test -n "$ac_ct_CC" && break |
2816 | done | |
b2dad0e3 | 2817 | |
7eed349e | 2818 | CC=$ac_ct_CC |
ff66d28f PE |
2819 | fi |
2820 | ||
2821 | fi | |
2822 | ||
2823 | ||
18c04407 RW |
2824 | test -z "$CC" && { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
2825 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2826 | { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH | |
ff66d28f PE |
2827 | See \`config.log' for more details." >&5 |
2828 | echo "$as_me: error: no acceptable C compiler found in \$PATH | |
2829 | See \`config.log' for more details." >&2;} | |
18c04407 | 2830 | { (exit 1); exit 1; }; }; } |
ff66d28f PE |
2831 | |
2832 | # Provide some information about the compiler. | |
7eed349e PC |
2833 | echo "$as_me:$LINENO:" \ |
2834 | "checking for C compiler version" >&5 | |
ff66d28f | 2835 | ac_compiler=`set X $ac_compile; echo $2` |
7eed349e PC |
2836 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 |
2837 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
ff66d28f PE |
2838 | ac_status=$? |
2839 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2840 | (exit $ac_status); } | |
7eed349e PC |
2841 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 |
2842 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
ff66d28f PE |
2843 | ac_status=$? |
2844 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2845 | (exit $ac_status); } | |
7eed349e PC |
2846 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 |
2847 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
ff66d28f PE |
2848 | ac_status=$? |
2849 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2850 | (exit $ac_status); } | |
2851 | ||
2852 | cat >conftest.$ac_ext <<_ACEOF | |
ff66d28f PE |
2853 | /* confdefs.h. */ |
2854 | _ACEOF | |
2855 | cat confdefs.h >>conftest.$ac_ext | |
2856 | cat >>conftest.$ac_ext <<_ACEOF | |
2857 | /* end confdefs.h. */ | |
2858 | ||
3a24bf5d KC |
2859 | int |
2860 | main () | |
2861 | { | |
2862 | ||
2863 | ; | |
2864 | return 0; | |
2865 | } | |
2866 | _ACEOF | |
2867 | # FIXME: Cleanup? | |
2868 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
2869 | (eval $ac_link) 2>&5 | |
2870 | ac_status=$? | |
2871 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2872 | (exit $ac_status); }; then | |
2873 | gcc_no_link=no | |
2874 | else | |
2875 | gcc_no_link=yes | |
2876 | fi | |
2877 | ||
2878 | if test x$gcc_no_link = xyes; then | |
2879 | # Setting cross_compile will disable run tests; it will | |
2880 | # also disable AC_CHECK_FILE but that's generally | |
2881 | # correct if we can't link. | |
2882 | cross_compiling=yes | |
2883 | EXEEXT= | |
2884 | else | |
2885 | cat >conftest.$ac_ext <<_ACEOF | |
2886 | /* confdefs.h. */ | |
2887 | _ACEOF | |
2888 | cat confdefs.h >>conftest.$ac_ext | |
2889 | cat >>conftest.$ac_ext <<_ACEOF | |
2890 | /* end confdefs.h. */ | |
2891 | ||
ff66d28f PE |
2892 | int |
2893 | main () | |
2894 | { | |
2895 | ||
2896 | ; | |
2897 | return 0; | |
2898 | } | |
2899 | _ACEOF | |
2900 | ac_clean_files_save=$ac_clean_files | |
2901 | ac_clean_files="$ac_clean_files a.out a.exe b.out" | |
2902 | # Try to create an executable without -o first, disregard a.out. | |
2903 | # It will help us diagnose broken compilers, and finding out an intuition | |
2904 | # of exeext. | |
7eed349e PC |
2905 | echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 |
2906 | echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 | |
ff66d28f | 2907 | ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
7eed349e PC |
2908 | if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 |
2909 | (eval $ac_link_default) 2>&5 | |
ff66d28f PE |
2910 | ac_status=$? |
2911 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2912 | (exit $ac_status); }; then | |
7eed349e PC |
2913 | # Find the output, starting from the most likely. This scheme is |
2914 | # not robust to junk in `.', hence go to wildcards (a.*) only as a last | |
2915 | # resort. | |
2916 | ||
2917 | # Be careful to initialize this variable, since it used to be cached. | |
2918 | # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. | |
2919 | ac_cv_exeext= | |
2920 | # b.out is created by i960 compilers. | |
2921 | for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out | |
ff66d28f PE |
2922 | do |
2923 | test -f "$ac_file" || continue | |
2924 | case $ac_file in | |
7eed349e PC |
2925 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) |
2926 | ;; | |
2927 | conftest.$ac_ext ) | |
2928 | # This is the source file. | |
ec2075e9 | 2929 | ;; |
ff66d28f | 2930 | [ab].out ) |
ec2075e9 BK |
2931 | # We found the default executable, but exeext='' is most |
2932 | # certainly right. | |
2933 | break;; | |
ff66d28f | 2934 | *.* ) |
7eed349e PC |
2935 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
2936 | # FIXME: I believe we export ac_cv_exeext for Libtool, | |
2937 | # but it would be cool to find out if it's true. Does anybody | |
2938 | # maintain Libtool? --akim. | |
2939 | export ac_cv_exeext | |
ec2075e9 | 2940 | break;; |
ff66d28f | 2941 | * ) |
ec2075e9 | 2942 | break;; |
ff66d28f PE |
2943 | esac |
2944 | done | |
b2dad0e3 | 2945 | else |
ff66d28f PE |
2946 | echo "$as_me: failed program was:" >&5 |
2947 | sed 's/^/| /' conftest.$ac_ext >&5 | |
2948 | ||
18c04407 RW |
2949 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
2950 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
ff66d28f PE |
2951 | { { echo "$as_me:$LINENO: error: C compiler cannot create executables |
2952 | See \`config.log' for more details." >&5 | |
2953 | echo "$as_me: error: C compiler cannot create executables | |
2954 | See \`config.log' for more details." >&2;} | |
18c04407 | 2955 | { (exit 77); exit 77; }; }; } |
ff66d28f PE |
2956 | fi |
2957 | ||
2958 | ac_exeext=$ac_cv_exeext | |
7eed349e PC |
2959 | echo "$as_me:$LINENO: result: $ac_file" >&5 |
2960 | echo "${ECHO_T}$ac_file" >&6 | |
ff66d28f | 2961 | |
7eed349e | 2962 | # Check the compiler produces executables we can run. If not, either |
ff66d28f | 2963 | # the compiler is broken, or we cross compile. |
7eed349e PC |
2964 | echo "$as_me:$LINENO: checking whether the C compiler works" >&5 |
2965 | echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 | |
ff66d28f PE |
2966 | # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 |
2967 | # If not cross compiling, check that we can run a simple program. | |
2968 | if test "$cross_compiling" != yes; then | |
2969 | if { ac_try='./$ac_file' | |
7eed349e PC |
2970 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
2971 | (eval $ac_try) 2>&5 | |
ff66d28f PE |
2972 | ac_status=$? |
2973 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
2974 | (exit $ac_status); }; }; then | |
2975 | cross_compiling=no | |
2976 | else | |
2977 | if test "$cross_compiling" = maybe; then | |
2978 | cross_compiling=yes | |
2979 | else | |
18c04407 RW |
2980 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
2981 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
2982 | { { echo "$as_me:$LINENO: error: cannot run C compiled programs. | |
ff66d28f PE |
2983 | If you meant to cross compile, use \`--host'. |
2984 | See \`config.log' for more details." >&5 | |
2985 | echo "$as_me: error: cannot run C compiled programs. | |
2986 | If you meant to cross compile, use \`--host'. | |
2987 | See \`config.log' for more details." >&2;} | |
18c04407 | 2988 | { (exit 1); exit 1; }; }; } |
b2dad0e3 | 2989 | fi |
ff66d28f | 2990 | fi |
b2dad0e3 | 2991 | fi |
7eed349e PC |
2992 | echo "$as_me:$LINENO: result: yes" >&5 |
2993 | echo "${ECHO_T}yes" >&6 | |
ff66d28f PE |
2994 | |
2995 | rm -f a.out a.exe conftest$ac_cv_exeext b.out | |
2996 | ac_clean_files=$ac_clean_files_save | |
7eed349e | 2997 | # Check the compiler produces executables we can run. If not, either |
ff66d28f | 2998 | # the compiler is broken, or we cross compile. |
7eed349e PC |
2999 | echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 |
3000 | echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 | |
3001 | echo "$as_me:$LINENO: result: $cross_compiling" >&5 | |
3002 | echo "${ECHO_T}$cross_compiling" >&6 | |
3003 | ||
3004 | echo "$as_me:$LINENO: checking for suffix of executables" >&5 | |
3005 | echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 | |
3006 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
3007 | (eval $ac_link) 2>&5 | |
ff66d28f PE |
3008 | ac_status=$? |
3009 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3010 | (exit $ac_status); }; then | |
3011 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
3012 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
3013 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
3014 | # `rm'. | |
3015 | for ac_file in conftest.exe conftest conftest.*; do | |
3016 | test -f "$ac_file" || continue | |
3017 | case $ac_file in | |
7eed349e | 3018 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; |
ff66d28f | 3019 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
7eed349e | 3020 | export ac_cv_exeext |
ec2075e9 | 3021 | break;; |
ff66d28f PE |
3022 | * ) break;; |
3023 | esac | |
3024 | done | |
b2dad0e3 | 3025 | else |
18c04407 RW |
3026 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
3027 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
3028 | { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link | |
ff66d28f PE |
3029 | See \`config.log' for more details." >&5 |
3030 | echo "$as_me: error: cannot compute suffix of executables: cannot compile and link | |
3031 | See \`config.log' for more details." >&2;} | |
18c04407 | 3032 | { (exit 1); exit 1; }; }; } |
b2dad0e3 BK |
3033 | fi |
3034 | ||
ff66d28f | 3035 | rm -f conftest$ac_cv_exeext |
7eed349e PC |
3036 | echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 |
3037 | echo "${ECHO_T}$ac_cv_exeext" >&6 | |
ff66d28f PE |
3038 | |
3039 | rm -f conftest.$ac_ext | |
3040 | EXEEXT=$ac_cv_exeext | |
3041 | ac_exeext=$EXEEXT | |
3a24bf5d | 3042 | fi |
7eed349e PC |
3043 | echo "$as_me:$LINENO: checking for suffix of object files" >&5 |
3044 | echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 | |
ff66d28f PE |
3045 | if test "${ac_cv_objext+set}" = set; then |
3046 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3047 | else | |
3048 | cat >conftest.$ac_ext <<_ACEOF | |
ff66d28f PE |
3049 | /* confdefs.h. */ |
3050 | _ACEOF | |
3051 | cat confdefs.h >>conftest.$ac_ext | |
3052 | cat >>conftest.$ac_ext <<_ACEOF | |
3053 | /* end confdefs.h. */ | |
3054 | ||
3055 | int | |
3056 | main () | |
3057 | { | |
3058 | ||
3059 | ; | |
3060 | return 0; | |
3061 | } | |
3062 | _ACEOF | |
3063 | rm -f conftest.o conftest.obj | |
7eed349e PC |
3064 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3065 | (eval $ac_compile) 2>&5 | |
ff66d28f PE |
3066 | ac_status=$? |
3067 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3068 | (exit $ac_status); }; then | |
7eed349e | 3069 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do |
ff66d28f | 3070 | case $ac_file in |
7eed349e | 3071 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; |
ff66d28f PE |
3072 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
3073 | break;; | |
3074 | esac | |
3075 | done | |
b2dad0e3 | 3076 | else |
ff66d28f PE |
3077 | echo "$as_me: failed program was:" >&5 |
3078 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3079 | ||
18c04407 RW |
3080 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
3081 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
ff66d28f PE |
3082 | { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile |
3083 | See \`config.log' for more details." >&5 | |
3084 | echo "$as_me: error: cannot compute suffix of object files: cannot compile | |
3085 | See \`config.log' for more details." >&2;} | |
18c04407 | 3086 | { (exit 1); exit 1; }; }; } |
46840bcd | 3087 | fi |
ff66d28f PE |
3088 | |
3089 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
46840bcd | 3090 | fi |
7eed349e PC |
3091 | echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 |
3092 | echo "${ECHO_T}$ac_cv_objext" >&6 | |
ff66d28f PE |
3093 | OBJEXT=$ac_cv_objext |
3094 | ac_objext=$OBJEXT | |
7eed349e PC |
3095 | echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 |
3096 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 | |
ff66d28f PE |
3097 | if test "${ac_cv_c_compiler_gnu+set}" = set; then |
3098 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3099 | else | |
3100 | cat >conftest.$ac_ext <<_ACEOF | |
ff66d28f PE |
3101 | /* confdefs.h. */ |
3102 | _ACEOF | |
3103 | cat confdefs.h >>conftest.$ac_ext | |
3104 | cat >>conftest.$ac_ext <<_ACEOF | |
3105 | /* end confdefs.h. */ | |
46840bcd | 3106 | |
ff66d28f PE |
3107 | int |
3108 | main () | |
3109 | { | |
3110 | #ifndef __GNUC__ | |
3111 | choke me | |
3112 | #endif | |
3113 | ||
3114 | ; | |
3115 | return 0; | |
3116 | } | |
3117 | _ACEOF | |
3118 | rm -f conftest.$ac_objext | |
7eed349e PC |
3119 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3120 | (eval $ac_compile) 2>conftest.er1 | |
ff66d28f | 3121 | ac_status=$? |
ec2075e9 BK |
3122 | grep -v '^ *+' conftest.er1 >conftest.err |
3123 | rm -f conftest.er1 | |
3124 | cat conftest.err >&5 | |
ff66d28f | 3125 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7eed349e PC |
3126 | (exit $ac_status); } && |
3127 | { ac_try='test -z "$ac_c_werror_flag" | |
3128 | || test ! -s conftest.err' | |
3129 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3130 | (eval $ac_try) 2>&5 | |
3131 | ac_status=$? | |
3132 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3133 | (exit $ac_status); }; } && | |
3134 | { ac_try='test -s conftest.$ac_objext' | |
3135 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3136 | (eval $ac_try) 2>&5 | |
3137 | ac_status=$? | |
3138 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3139 | (exit $ac_status); }; }; then | |
ff66d28f PE |
3140 | ac_compiler_gnu=yes |
3141 | else | |
3142 | echo "$as_me: failed program was:" >&5 | |
3143 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3144 | ||
7eed349e | 3145 | ac_compiler_gnu=no |
ff66d28f | 3146 | fi |
7eed349e | 3147 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ff66d28f PE |
3148 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
3149 | ||
3150 | fi | |
7eed349e PC |
3151 | echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 |
3152 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 | |
ff66d28f PE |
3153 | GCC=`test $ac_compiler_gnu = yes && echo yes` |
3154 | ac_test_CFLAGS=${CFLAGS+set} | |
3155 | ac_save_CFLAGS=$CFLAGS | |
7eed349e PC |
3156 | CFLAGS="-g" |
3157 | echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 | |
3158 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 | |
ff66d28f PE |
3159 | if test "${ac_cv_prog_cc_g+set}" = set; then |
3160 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3161 | else | |
7eed349e | 3162 | cat >conftest.$ac_ext <<_ACEOF |
ff66d28f PE |
3163 | /* confdefs.h. */ |
3164 | _ACEOF | |
3165 | cat confdefs.h >>conftest.$ac_ext | |
3166 | cat >>conftest.$ac_ext <<_ACEOF | |
3167 | /* end confdefs.h. */ | |
3168 | ||
3169 | int | |
3170 | main () | |
3171 | { | |
3172 | ||
3173 | ; | |
3174 | return 0; | |
3175 | } | |
3176 | _ACEOF | |
3177 | rm -f conftest.$ac_objext | |
7eed349e PC |
3178 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3179 | (eval $ac_compile) 2>conftest.er1 | |
ff66d28f | 3180 | ac_status=$? |
ec2075e9 BK |
3181 | grep -v '^ *+' conftest.er1 >conftest.err |
3182 | rm -f conftest.er1 | |
3183 | cat conftest.err >&5 | |
ff66d28f | 3184 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7eed349e PC |
3185 | (exit $ac_status); } && |
3186 | { ac_try='test -z "$ac_c_werror_flag" | |
3187 | || test ! -s conftest.err' | |
3188 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3189 | (eval $ac_try) 2>&5 | |
ec2075e9 BK |
3190 | ac_status=$? |
3191 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
3192 | (exit $ac_status); }; } && |
3193 | { ac_try='test -s conftest.$ac_objext' | |
3194 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3195 | (eval $ac_try) 2>&5 | |
ff66d28f PE |
3196 | ac_status=$? |
3197 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e | 3198 | (exit $ac_status); }; }; then |
ff66d28f | 3199 | ac_cv_prog_cc_g=yes |
b2dad0e3 | 3200 | else |
ff66d28f PE |
3201 | echo "$as_me: failed program was:" >&5 |
3202 | sed 's/^/| /' conftest.$ac_ext >&5 | |
b2dad0e3 | 3203 | |
7eed349e | 3204 | ac_cv_prog_cc_g=no |
b2dad0e3 | 3205 | fi |
7eed349e | 3206 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ff66d28f | 3207 | fi |
7eed349e PC |
3208 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 |
3209 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 | |
ff66d28f PE |
3210 | if test "$ac_test_CFLAGS" = set; then |
3211 | CFLAGS=$ac_save_CFLAGS | |
3212 | elif test $ac_cv_prog_cc_g = yes; then | |
3213 | if test "$GCC" = yes; then | |
3214 | CFLAGS="-g -O2" | |
b2dad0e3 | 3215 | else |
ff66d28f | 3216 | CFLAGS="-g" |
b2dad0e3 | 3217 | fi |
ff66d28f PE |
3218 | else |
3219 | if test "$GCC" = yes; then | |
3220 | CFLAGS="-O2" | |
3221 | else | |
3222 | CFLAGS= | |
3223 | fi | |
3224 | fi | |
7eed349e PC |
3225 | echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 |
3226 | echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 | |
3227 | if test "${ac_cv_prog_cc_stdc+set}" = set; then | |
ff66d28f PE |
3228 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3229 | else | |
7eed349e | 3230 | ac_cv_prog_cc_stdc=no |
ff66d28f PE |
3231 | ac_save_CC=$CC |
3232 | cat >conftest.$ac_ext <<_ACEOF | |
ff66d28f PE |
3233 | /* confdefs.h. */ |
3234 | _ACEOF | |
3235 | cat confdefs.h >>conftest.$ac_ext | |
3236 | cat >>conftest.$ac_ext <<_ACEOF | |
3237 | /* end confdefs.h. */ | |
3238 | #include <stdarg.h> | |
3239 | #include <stdio.h> | |
3240 | #include <sys/types.h> | |
3241 | #include <sys/stat.h> | |
3242 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | |
3243 | struct buf { int x; }; | |
3244 | FILE * (*rcsopen) (struct buf *, struct stat *, int); | |
3245 | static char *e (p, i) | |
3246 | char **p; | |
3247 | int i; | |
3248 | { | |
3249 | return p[i]; | |
3250 | } | |
3251 | static char *f (char * (*g) (char **, int), char **p, ...) | |
3252 | { | |
3253 | char *s; | |
3254 | va_list v; | |
3255 | va_start (v,p); | |
3256 | s = g (p, va_arg (v,int)); | |
3257 | va_end (v); | |
3258 | return s; | |
3259 | } | |
ec2075e9 BK |
3260 | |
3261 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | |
3262 | function prototypes and stuff, but not '\xHH' hex character constants. | |
3263 | These don't provoke an error unfortunately, instead are silently treated | |
7eed349e | 3264 | as 'x'. The following induces an error, until -std1 is added to get |
ec2075e9 BK |
3265 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
3266 | array size at least. It's necessary to write '\x00'==0 to get something | |
7eed349e | 3267 | that's true only with -std1. */ |
ec2075e9 BK |
3268 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
3269 | ||
ff66d28f PE |
3270 | int test (int i, double x); |
3271 | struct s1 {int (*f) (int a);}; | |
3272 | struct s2 {int (*f) (double a);}; | |
3273 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | |
3274 | int argc; | |
3275 | char **argv; | |
3276 | int | |
3277 | main () | |
3278 | { | |
3279 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | |
3280 | ; | |
3281 | return 0; | |
3282 | } | |
3283 | _ACEOF | |
7eed349e PC |
3284 | # Don't try gcc -ansi; that turns off useful extensions and |
3285 | # breaks some systems' header files. | |
3286 | # AIX -qlanglvl=ansi | |
3287 | # Ultrix and OSF/1 -std1 | |
3288 | # HP-UX 10.20 and later -Ae | |
3289 | # HP-UX older versions -Aa -D_HPUX_SOURCE | |
3290 | # SVR4 -Xc -D__EXTENSIONS__ | |
3291 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" | |
ff66d28f PE |
3292 | do |
3293 | CC="$ac_save_CC $ac_arg" | |
3294 | rm -f conftest.$ac_objext | |
7eed349e PC |
3295 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3296 | (eval $ac_compile) 2>conftest.er1 | |
ff66d28f | 3297 | ac_status=$? |
ec2075e9 BK |
3298 | grep -v '^ *+' conftest.er1 >conftest.err |
3299 | rm -f conftest.er1 | |
3300 | cat conftest.err >&5 | |
ff66d28f | 3301 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7eed349e PC |
3302 | (exit $ac_status); } && |
3303 | { ac_try='test -z "$ac_c_werror_flag" | |
3304 | || test ! -s conftest.err' | |
3305 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3306 | (eval $ac_try) 2>&5 | |
3307 | ac_status=$? | |
3308 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3309 | (exit $ac_status); }; } && | |
3310 | { ac_try='test -s conftest.$ac_objext' | |
3311 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3312 | (eval $ac_try) 2>&5 | |
3313 | ac_status=$? | |
3314 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3315 | (exit $ac_status); }; }; then | |
3316 | ac_cv_prog_cc_stdc=$ac_arg | |
3317 | break | |
ff66d28f PE |
3318 | else |
3319 | echo "$as_me: failed program was:" >&5 | |
3320 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3321 | ||
b2dad0e3 | 3322 | fi |
7eed349e | 3323 | rm -f conftest.err conftest.$ac_objext |
ff66d28f | 3324 | done |
7eed349e | 3325 | rm -f conftest.$ac_ext conftest.$ac_objext |
ff66d28f | 3326 | CC=$ac_save_CC |
b2dad0e3 | 3327 | |
ff66d28f | 3328 | fi |
7eed349e PC |
3329 | |
3330 | case "x$ac_cv_prog_cc_stdc" in | |
3331 | x|xno) | |
3332 | echo "$as_me:$LINENO: result: none needed" >&5 | |
3333 | echo "${ECHO_T}none needed" >&6 ;; | |
ff66d28f | 3334 | *) |
7eed349e PC |
3335 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 |
3336 | echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 | |
3337 | CC="$CC $ac_cv_prog_cc_stdc" ;; | |
ff66d28f | 3338 | esac |
b2dad0e3 | 3339 | |
7eed349e PC |
3340 | # Some people use a C++ compiler to compile C. Since we use `exit', |
3341 | # in C++ we need to declare it. In case someone uses the same compiler | |
3342 | # for both compiling C and C++ we need to have the C++ compiler decide | |
3343 | # the declaration of exit, since it's the most demanding environment. | |
3344 | cat >conftest.$ac_ext <<_ACEOF | |
3345 | #ifndef __cplusplus | |
3346 | choke me | |
3347 | #endif | |
3348 | _ACEOF | |
3349 | rm -f conftest.$ac_objext | |
3350 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3351 | (eval $ac_compile) 2>conftest.er1 | |
3352 | ac_status=$? | |
3353 | grep -v '^ *+' conftest.er1 >conftest.err | |
3354 | rm -f conftest.er1 | |
3355 | cat conftest.err >&5 | |
3356 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3357 | (exit $ac_status); } && | |
3358 | { ac_try='test -z "$ac_c_werror_flag" | |
3359 | || test ! -s conftest.err' | |
3360 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3361 | (eval $ac_try) 2>&5 | |
3362 | ac_status=$? | |
3363 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3364 | (exit $ac_status); }; } && | |
3365 | { ac_try='test -s conftest.$ac_objext' | |
3366 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3367 | (eval $ac_try) 2>&5 | |
3368 | ac_status=$? | |
3369 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3370 | (exit $ac_status); }; }; then | |
3371 | for ac_declaration in \ | |
3372 | '' \ | |
3373 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ | |
3374 | 'extern "C" void std::exit (int); using std::exit;' \ | |
3375 | 'extern "C" void exit (int) throw ();' \ | |
3376 | 'extern "C" void exit (int);' \ | |
3377 | 'void exit (int);' | |
3378 | do | |
3379 | cat >conftest.$ac_ext <<_ACEOF | |
3380 | /* confdefs.h. */ | |
3381 | _ACEOF | |
3382 | cat confdefs.h >>conftest.$ac_ext | |
3383 | cat >>conftest.$ac_ext <<_ACEOF | |
3384 | /* end confdefs.h. */ | |
3385 | $ac_declaration | |
3386 | #include <stdlib.h> | |
3387 | int | |
3388 | main () | |
3389 | { | |
3390 | exit (42); | |
3391 | ; | |
3392 | return 0; | |
3393 | } | |
3394 | _ACEOF | |
3395 | rm -f conftest.$ac_objext | |
3396 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3397 | (eval $ac_compile) 2>conftest.er1 | |
3398 | ac_status=$? | |
3399 | grep -v '^ *+' conftest.er1 >conftest.err | |
3400 | rm -f conftest.er1 | |
3401 | cat conftest.err >&5 | |
3402 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3403 | (exit $ac_status); } && | |
3404 | { ac_try='test -z "$ac_c_werror_flag" | |
3405 | || test ! -s conftest.err' | |
3406 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3407 | (eval $ac_try) 2>&5 | |
3408 | ac_status=$? | |
3409 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3410 | (exit $ac_status); }; } && | |
3411 | { ac_try='test -s conftest.$ac_objext' | |
3412 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3413 | (eval $ac_try) 2>&5 | |
3414 | ac_status=$? | |
3415 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3416 | (exit $ac_status); }; }; then | |
3417 | : | |
3418 | else | |
3419 | echo "$as_me: failed program was:" >&5 | |
3420 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3421 | ||
3422 | continue | |
3423 | fi | |
3424 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3425 | cat >conftest.$ac_ext <<_ACEOF | |
3426 | /* confdefs.h. */ | |
3427 | _ACEOF | |
3428 | cat confdefs.h >>conftest.$ac_ext | |
3429 | cat >>conftest.$ac_ext <<_ACEOF | |
3430 | /* end confdefs.h. */ | |
3431 | $ac_declaration | |
3432 | int | |
3433 | main () | |
3434 | { | |
3435 | exit (42); | |
3436 | ; | |
3437 | return 0; | |
3438 | } | |
3439 | _ACEOF | |
3440 | rm -f conftest.$ac_objext | |
3441 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
3442 | (eval $ac_compile) 2>conftest.er1 | |
3443 | ac_status=$? | |
3444 | grep -v '^ *+' conftest.er1 >conftest.err | |
3445 | rm -f conftest.er1 | |
3446 | cat conftest.err >&5 | |
3447 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3448 | (exit $ac_status); } && | |
3449 | { ac_try='test -z "$ac_c_werror_flag" | |
3450 | || test ! -s conftest.err' | |
3451 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3452 | (eval $ac_try) 2>&5 | |
3453 | ac_status=$? | |
3454 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3455 | (exit $ac_status); }; } && | |
3456 | { ac_try='test -s conftest.$ac_objext' | |
3457 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3458 | (eval $ac_try) 2>&5 | |
3459 | ac_status=$? | |
3460 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3461 | (exit $ac_status); }; }; then | |
3462 | break | |
3463 | else | |
3464 | echo "$as_me: failed program was:" >&5 | |
3465 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3466 | ||
3467 | fi | |
3468 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3469 | done | |
3470 | rm -f conftest* | |
3471 | if test -n "$ac_declaration"; then | |
3472 | echo '#ifdef __cplusplus' >>confdefs.h | |
3473 | echo $ac_declaration >>confdefs.h | |
3474 | echo '#endif' >>confdefs.h | |
3475 | fi | |
3476 | ||
3477 | else | |
3478 | echo "$as_me: failed program was:" >&5 | |
3479 | sed 's/^/| /' conftest.$ac_ext >&5 | |
ff66d28f | 3480 | |
7eed349e PC |
3481 | fi |
3482 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
ff66d28f PE |
3483 | ac_ext=c |
3484 | ac_cpp='$CPP $CPPFLAGS' | |
3485 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3486 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3487 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3488 | ||
7eed349e | 3489 | ac_ext=cc |
ff66d28f PE |
3490 | ac_cpp='$CXXCPP $CPPFLAGS' |
3491 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3492 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3493 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
7eed349e PC |
3494 | if test -n "$ac_tool_prefix"; then |
3495 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC | |
ff66d28f PE |
3496 | do |
3497 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
3498 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
7eed349e PC |
3499 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
3500 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
3501 | if test "${glibcxx_cv_prog_CXX+set}" = set; then |
3502 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3503 | else | |
3504 | if test -n "$CXX"; then | |
3505 | glibcxx_cv_prog_CXX="$CXX" # Let the user override the test. | |
3506 | else | |
3507 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3508 | for as_dir in $PATH | |
3509 | do | |
3510 | IFS=$as_save_IFS | |
3511 | test -z "$as_dir" && as_dir=. | |
3512 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 3513 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
3514 | glibcxx_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
3515 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3516 | break 2 | |
3517 | fi | |
3518 | done | |
3519 | done | |
3520 | ||
3521 | fi | |
3522 | fi | |
3523 | CXX=$glibcxx_cv_prog_CXX | |
3524 | if test -n "$CXX"; then | |
7eed349e PC |
3525 | echo "$as_me:$LINENO: result: $CXX" >&5 |
3526 | echo "${ECHO_T}$CXX" >&6 | |
b2dad0e3 | 3527 | else |
7eed349e PC |
3528 | echo "$as_me:$LINENO: result: no" >&5 |
3529 | echo "${ECHO_T}no" >&6 | |
b2dad0e3 | 3530 | fi |
b2dad0e3 | 3531 | |
ff66d28f PE |
3532 | test -n "$CXX" && break |
3533 | done | |
3534 | fi | |
3535 | if test -z "$CXX"; then | |
3536 | ac_ct_CXX=$CXX | |
7eed349e | 3537 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC |
ff66d28f PE |
3538 | do |
3539 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
3540 | set dummy $ac_prog; ac_word=$2 | |
7eed349e PC |
3541 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
3542 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
3543 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then |
3544 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3545 | else | |
3546 | if test -n "$ac_ct_CXX"; then | |
3547 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
3548 | else | |
3549 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3550 | for as_dir in $PATH | |
3551 | do | |
3552 | IFS=$as_save_IFS | |
3553 | test -z "$as_dir" && as_dir=. | |
3554 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 3555 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
3556 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
3557 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3558 | break 2 | |
b2dad0e3 | 3559 | fi |
ff66d28f PE |
3560 | done |
3561 | done | |
3562 | ||
b2dad0e3 | 3563 | fi |
ff66d28f PE |
3564 | fi |
3565 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
3566 | if test -n "$ac_ct_CXX"; then | |
7eed349e PC |
3567 | echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 |
3568 | echo "${ECHO_T}$ac_ct_CXX" >&6 | |
ff66d28f | 3569 | else |
7eed349e PC |
3570 | echo "$as_me:$LINENO: result: no" >&5 |
3571 | echo "${ECHO_T}no" >&6 | |
b2dad0e3 BK |
3572 | fi |
3573 | ||
ff66d28f PE |
3574 | test -n "$ac_ct_CXX" && break |
3575 | done | |
7eed349e | 3576 | test -n "$ac_ct_CXX" || ac_ct_CXX="g++" |
ff66d28f | 3577 | |
7eed349e | 3578 | CXX=$ac_ct_CXX |
ff66d28f PE |
3579 | fi |
3580 | ||
7eed349e | 3581 | |
ff66d28f | 3582 | # Provide some information about the compiler. |
7eed349e PC |
3583 | echo "$as_me:$LINENO:" \ |
3584 | "checking for C++ compiler version" >&5 | |
ff66d28f | 3585 | ac_compiler=`set X $ac_compile; echo $2` |
7eed349e PC |
3586 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 |
3587 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
ff66d28f PE |
3588 | ac_status=$? |
3589 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3590 | (exit $ac_status); } | |
7eed349e PC |
3591 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 |
3592 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
ff66d28f PE |
3593 | ac_status=$? |
3594 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3595 | (exit $ac_status); } | |
7eed349e PC |
3596 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 |
3597 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
ff66d28f PE |
3598 | ac_status=$? |
3599 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3600 | (exit $ac_status); } | |
3601 | ||
7eed349e PC |
3602 | echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 |
3603 | echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 | |
ff66d28f PE |
3604 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then |
3605 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3606 | else | |
3607 | cat >conftest.$ac_ext <<_ACEOF | |
ff66d28f PE |
3608 | /* confdefs.h. */ |
3609 | _ACEOF | |
3610 | cat confdefs.h >>conftest.$ac_ext | |
3611 | cat >>conftest.$ac_ext <<_ACEOF | |
3612 | /* end confdefs.h. */ | |
3613 | ||
3614 | int | |
3615 | main () | |
3616 | { | |
3617 | #ifndef __GNUC__ | |
3618 | choke me | |
3619 | #endif | |
3620 | ||
3621 | ; | |
3622 | return 0; | |
3623 | } | |
3624 | _ACEOF | |
3625 | rm -f conftest.$ac_objext | |
7eed349e PC |
3626 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3627 | (eval $ac_compile) 2>conftest.er1 | |
ff66d28f | 3628 | ac_status=$? |
ec2075e9 BK |
3629 | grep -v '^ *+' conftest.er1 >conftest.err |
3630 | rm -f conftest.er1 | |
3631 | cat conftest.err >&5 | |
ff66d28f | 3632 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7eed349e PC |
3633 | (exit $ac_status); } && |
3634 | { ac_try='test -z "$ac_cxx_werror_flag" | |
3635 | || test ! -s conftest.err' | |
3636 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3637 | (eval $ac_try) 2>&5 | |
3638 | ac_status=$? | |
3639 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3640 | (exit $ac_status); }; } && | |
3641 | { ac_try='test -s conftest.$ac_objext' | |
3642 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3643 | (eval $ac_try) 2>&5 | |
3644 | ac_status=$? | |
3645 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3646 | (exit $ac_status); }; }; then | |
ff66d28f PE |
3647 | ac_compiler_gnu=yes |
3648 | else | |
3649 | echo "$as_me: failed program was:" >&5 | |
3650 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3651 | ||
7eed349e | 3652 | ac_compiler_gnu=no |
ff66d28f | 3653 | fi |
7eed349e | 3654 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
ff66d28f PE |
3655 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
3656 | ||
3657 | fi | |
7eed349e PC |
3658 | echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 |
3659 | echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 | |
ff66d28f PE |
3660 | GXX=`test $ac_compiler_gnu = yes && echo yes` |
3661 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
3662 | ac_save_CXXFLAGS=$CXXFLAGS | |
7eed349e PC |
3663 | CXXFLAGS="-g" |
3664 | echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 | |
3665 | echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 | |
ff66d28f PE |
3666 | if test "${ac_cv_prog_cxx_g+set}" = set; then |
3667 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3668 | else | |
7eed349e | 3669 | cat >conftest.$ac_ext <<_ACEOF |
ff66d28f PE |
3670 | /* confdefs.h. */ |
3671 | _ACEOF | |
3672 | cat confdefs.h >>conftest.$ac_ext | |
3673 | cat >>conftest.$ac_ext <<_ACEOF | |
3674 | /* end confdefs.h. */ | |
3675 | ||
3676 | int | |
3677 | main () | |
3678 | { | |
b2dad0e3 | 3679 | |
ff66d28f PE |
3680 | ; |
3681 | return 0; | |
3682 | } | |
3683 | _ACEOF | |
3684 | rm -f conftest.$ac_objext | |
7eed349e PC |
3685 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3686 | (eval $ac_compile) 2>conftest.er1 | |
ff66d28f | 3687 | ac_status=$? |
ec2075e9 BK |
3688 | grep -v '^ *+' conftest.er1 >conftest.err |
3689 | rm -f conftest.er1 | |
3690 | cat conftest.err >&5 | |
ff66d28f | 3691 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7eed349e PC |
3692 | (exit $ac_status); } && |
3693 | { ac_try='test -z "$ac_cxx_werror_flag" | |
3694 | || test ! -s conftest.err' | |
3695 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3696 | (eval $ac_try) 2>&5 | |
3697 | ac_status=$? | |
3698 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3699 | (exit $ac_status); }; } && | |
3700 | { ac_try='test -s conftest.$ac_objext' | |
3701 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3702 | (eval $ac_try) 2>&5 | |
3703 | ac_status=$? | |
3704 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3705 | (exit $ac_status); }; }; then | |
ff66d28f PE |
3706 | ac_cv_prog_cxx_g=yes |
3707 | else | |
3708 | echo "$as_me: failed program was:" >&5 | |
3709 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3710 | ||
7eed349e PC |
3711 | ac_cv_prog_cxx_g=no |
3712 | fi | |
3713 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3714 | fi | |
3715 | echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 | |
3716 | echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 | |
3717 | if test "$ac_test_CXXFLAGS" = set; then | |
3718 | CXXFLAGS=$ac_save_CXXFLAGS | |
3719 | elif test $ac_cv_prog_cxx_g = yes; then | |
3720 | if test "$GXX" = yes; then | |
3721 | CXXFLAGS="-g -O2" | |
3722 | else | |
3723 | CXXFLAGS="-g" | |
3724 | fi | |
3725 | else | |
3726 | if test "$GXX" = yes; then | |
3727 | CXXFLAGS="-O2" | |
3728 | else | |
3729 | CXXFLAGS= | |
3730 | fi | |
3731 | fi | |
3732 | for ac_declaration in \ | |
3733 | '' \ | |
3734 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ | |
3735 | 'extern "C" void std::exit (int); using std::exit;' \ | |
3736 | 'extern "C" void exit (int) throw ();' \ | |
3737 | 'extern "C" void exit (int);' \ | |
3738 | 'void exit (int);' | |
3739 | do | |
3740 | cat >conftest.$ac_ext <<_ACEOF | |
ff66d28f PE |
3741 | /* confdefs.h. */ |
3742 | _ACEOF | |
3743 | cat confdefs.h >>conftest.$ac_ext | |
3744 | cat >>conftest.$ac_ext <<_ACEOF | |
3745 | /* end confdefs.h. */ | |
7eed349e PC |
3746 | $ac_declaration |
3747 | #include <stdlib.h> | |
ff66d28f PE |
3748 | int |
3749 | main () | |
3750 | { | |
7eed349e | 3751 | exit (42); |
ff66d28f PE |
3752 | ; |
3753 | return 0; | |
3754 | } | |
3755 | _ACEOF | |
3756 | rm -f conftest.$ac_objext | |
7eed349e PC |
3757 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3758 | (eval $ac_compile) 2>conftest.er1 | |
ff66d28f | 3759 | ac_status=$? |
ec2075e9 BK |
3760 | grep -v '^ *+' conftest.er1 >conftest.err |
3761 | rm -f conftest.er1 | |
3762 | cat conftest.err >&5 | |
ff66d28f | 3763 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7eed349e PC |
3764 | (exit $ac_status); } && |
3765 | { ac_try='test -z "$ac_cxx_werror_flag" | |
3766 | || test ! -s conftest.err' | |
3767 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3768 | (eval $ac_try) 2>&5 | |
3769 | ac_status=$? | |
3770 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3771 | (exit $ac_status); }; } && | |
3772 | { ac_try='test -s conftest.$ac_objext' | |
3773 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3774 | (eval $ac_try) 2>&5 | |
3775 | ac_status=$? | |
3776 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3777 | (exit $ac_status); }; }; then | |
ff66d28f PE |
3778 | : |
3779 | else | |
3780 | echo "$as_me: failed program was:" >&5 | |
3781 | sed 's/^/| /' conftest.$ac_ext >&5 | |
b2dad0e3 | 3782 | |
7eed349e PC |
3783 | continue |
3784 | fi | |
3785 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
3786 | cat >conftest.$ac_ext <<_ACEOF | |
ff66d28f PE |
3787 | /* confdefs.h. */ |
3788 | _ACEOF | |
3789 | cat confdefs.h >>conftest.$ac_ext | |
3790 | cat >>conftest.$ac_ext <<_ACEOF | |
3791 | /* end confdefs.h. */ | |
7eed349e | 3792 | $ac_declaration |
ff66d28f PE |
3793 | int |
3794 | main () | |
3795 | { | |
7eed349e | 3796 | exit (42); |
ff66d28f PE |
3797 | ; |
3798 | return 0; | |
3799 | } | |
3800 | _ACEOF | |
3801 | rm -f conftest.$ac_objext | |
7eed349e PC |
3802 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
3803 | (eval $ac_compile) 2>conftest.er1 | |
ff66d28f | 3804 | ac_status=$? |
ec2075e9 BK |
3805 | grep -v '^ *+' conftest.er1 >conftest.err |
3806 | rm -f conftest.er1 | |
3807 | cat conftest.err >&5 | |
ff66d28f | 3808 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7eed349e PC |
3809 | (exit $ac_status); } && |
3810 | { ac_try='test -z "$ac_cxx_werror_flag" | |
3811 | || test ! -s conftest.err' | |
3812 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3813 | (eval $ac_try) 2>&5 | |
3814 | ac_status=$? | |
3815 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3816 | (exit $ac_status); }; } && | |
3817 | { ac_try='test -s conftest.$ac_objext' | |
3818 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
3819 | (eval $ac_try) 2>&5 | |
3820 | ac_status=$? | |
3821 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
3822 | (exit $ac_status); }; }; then | |
3823 | break | |
ff66d28f PE |
3824 | else |
3825 | echo "$as_me: failed program was:" >&5 | |
3826 | sed 's/^/| /' conftest.$ac_ext >&5 | |
3827 | ||
4312e020 | 3828 | fi |
7eed349e PC |
3829 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
3830 | done | |
3831 | rm -f conftest* | |
3832 | if test -n "$ac_declaration"; then | |
3833 | echo '#ifdef __cplusplus' >>confdefs.h | |
3834 | echo $ac_declaration >>confdefs.h | |
3835 | echo '#endif' >>confdefs.h | |
8a165db0 BK |
3836 | fi |
3837 | ||
ff66d28f PE |
3838 | ac_ext=c |
3839 | ac_cpp='$CPP $CPPFLAGS' | |
3840 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3841 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3842 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
16da539b | 3843 | |
ff66d28f | 3844 | CXXFLAGS="$save_CXXFLAGS" |
d0941a31 PE |
3845 | |
3846 | ||
33590f13 | 3847 | |
f6dda651 | 3848 | |
ff66d28f PE |
3849 | # Will set LN_S to either 'ln -s', 'ln', or 'cp -p' (if linking isn't |
3850 | # available). Uncomment the next line to force a particular method. | |
7eed349e PC |
3851 | echo "$as_me:$LINENO: checking whether ln -s works" >&5 |
3852 | echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 | |
ff66d28f PE |
3853 | LN_S=$as_ln_s |
3854 | if test "$LN_S" = "ln -s"; then | |
7eed349e PC |
3855 | echo "$as_me:$LINENO: result: yes" >&5 |
3856 | echo "${ECHO_T}yes" >&6 | |
2f235b6d | 3857 | else |
7eed349e PC |
3858 | echo "$as_me:$LINENO: result: no, using $LN_S" >&5 |
3859 | echo "${ECHO_T}no, using $LN_S" >&6 | |
2f235b6d | 3860 | fi |
2f235b6d | 3861 | |
ff66d28f | 3862 | #LN_S='cp -p' |
2f235b6d | 3863 | |
ff66d28f PE |
3864 | if test -n "$ac_tool_prefix"; then |
3865 | # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. | |
3866 | set dummy ${ac_tool_prefix}as; ac_word=$2 | |
7eed349e PC |
3867 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
3868 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
3869 | if test "${ac_cv_prog_AS+set}" = set; then |
3870 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2f235b6d | 3871 | else |
ff66d28f PE |
3872 | if test -n "$AS"; then |
3873 | ac_cv_prog_AS="$AS" # Let the user override the test. | |
2f235b6d | 3874 | else |
ff66d28f PE |
3875 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
3876 | for as_dir in $PATH | |
3877 | do | |
3878 | IFS=$as_save_IFS | |
3879 | test -z "$as_dir" && as_dir=. | |
3880 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 3881 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
3882 | ac_cv_prog_AS="${ac_tool_prefix}as" |
3883 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3884 | break 2 | |
3885 | fi | |
3886 | done | |
3887 | done | |
3888 | ||
2f235b6d | 3889 | fi |
2f235b6d | 3890 | fi |
ff66d28f PE |
3891 | AS=$ac_cv_prog_AS |
3892 | if test -n "$AS"; then | |
7eed349e PC |
3893 | echo "$as_me:$LINENO: result: $AS" >&5 |
3894 | echo "${ECHO_T}$AS" >&6 | |
2f235b6d | 3895 | else |
7eed349e PC |
3896 | echo "$as_me:$LINENO: result: no" >&5 |
3897 | echo "${ECHO_T}no" >&6 | |
2f235b6d PE |
3898 | fi |
3899 | ||
ff66d28f PE |
3900 | fi |
3901 | if test -z "$ac_cv_prog_AS"; then | |
3902 | ac_ct_AS=$AS | |
3903 | # Extract the first word of "as", so it can be a program name with args. | |
3904 | set dummy as; ac_word=$2 | |
7eed349e PC |
3905 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
3906 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
3907 | if test "${ac_cv_prog_ac_ct_AS+set}" = set; then |
3908 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3909 | else | |
3910 | if test -n "$ac_ct_AS"; then | |
3911 | ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. | |
3912 | else | |
3913 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3914 | for as_dir in $PATH | |
3915 | do | |
3916 | IFS=$as_save_IFS | |
3917 | test -z "$as_dir" && as_dir=. | |
3918 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 3919 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
3920 | ac_cv_prog_ac_ct_AS="as" |
3921 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3922 | break 2 | |
3923 | fi | |
3924 | done | |
3925 | done | |
2f235b6d | 3926 | |
ff66d28f PE |
3927 | fi |
3928 | fi | |
3929 | ac_ct_AS=$ac_cv_prog_ac_ct_AS | |
3930 | if test -n "$ac_ct_AS"; then | |
7eed349e PC |
3931 | echo "$as_me:$LINENO: result: $ac_ct_AS" >&5 |
3932 | echo "${ECHO_T}$ac_ct_AS" >&6 | |
ff66d28f | 3933 | else |
7eed349e PC |
3934 | echo "$as_me:$LINENO: result: no" >&5 |
3935 | echo "${ECHO_T}no" >&6 | |
ff66d28f | 3936 | fi |
2f235b6d | 3937 | |
7eed349e | 3938 | AS=$ac_ct_AS |
ff66d28f PE |
3939 | else |
3940 | AS="$ac_cv_prog_AS" | |
2f235b6d | 3941 | fi |
2f235b6d | 3942 | |
ff66d28f PE |
3943 | if test -n "$ac_tool_prefix"; then |
3944 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. | |
3945 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
7eed349e PC |
3946 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
3947 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
3948 | if test "${ac_cv_prog_AR+set}" = set; then |
3949 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3950 | else | |
3951 | if test -n "$AR"; then | |
3952 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
3953 | else | |
3954 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3955 | for as_dir in $PATH | |
3956 | do | |
3957 | IFS=$as_save_IFS | |
3958 | test -z "$as_dir" && as_dir=. | |
3959 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 3960 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
3961 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
3962 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
3963 | break 2 | |
3964 | fi | |
3965 | done | |
3966 | done | |
2f235b6d | 3967 | |
ff66d28f PE |
3968 | fi |
3969 | fi | |
3970 | AR=$ac_cv_prog_AR | |
3971 | if test -n "$AR"; then | |
7eed349e PC |
3972 | echo "$as_me:$LINENO: result: $AR" >&5 |
3973 | echo "${ECHO_T}$AR" >&6 | |
ff66d28f | 3974 | else |
7eed349e PC |
3975 | echo "$as_me:$LINENO: result: no" >&5 |
3976 | echo "${ECHO_T}no" >&6 | |
ff66d28f | 3977 | fi |
2f235b6d | 3978 | |
ff66d28f PE |
3979 | fi |
3980 | if test -z "$ac_cv_prog_AR"; then | |
3981 | ac_ct_AR=$AR | |
3982 | # Extract the first word of "ar", so it can be a program name with args. | |
3983 | set dummy ar; ac_word=$2 | |
7eed349e PC |
3984 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
3985 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
3986 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then |
3987 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3988 | else | |
3989 | if test -n "$ac_ct_AR"; then | |
3990 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
3991 | else | |
3992 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
3993 | for as_dir in $PATH | |
3994 | do | |
3995 | IFS=$as_save_IFS | |
3996 | test -z "$as_dir" && as_dir=. | |
3997 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 3998 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
3999 | ac_cv_prog_ac_ct_AR="ar" |
4000 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4001 | break 2 | |
4002 | fi | |
4003 | done | |
4004 | done | |
2f235b6d | 4005 | |
ff66d28f PE |
4006 | fi |
4007 | fi | |
4008 | ac_ct_AR=$ac_cv_prog_ac_ct_AR | |
4009 | if test -n "$ac_ct_AR"; then | |
7eed349e PC |
4010 | echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 |
4011 | echo "${ECHO_T}$ac_ct_AR" >&6 | |
2f235b6d | 4012 | else |
7eed349e PC |
4013 | echo "$as_me:$LINENO: result: no" >&5 |
4014 | echo "${ECHO_T}no" >&6 | |
2f235b6d PE |
4015 | fi |
4016 | ||
7eed349e | 4017 | AR=$ac_ct_AR |
2f235b6d | 4018 | else |
ff66d28f | 4019 | AR="$ac_cv_prog_AR" |
2f235b6d PE |
4020 | fi |
4021 | ||
ff66d28f PE |
4022 | if test -n "$ac_tool_prefix"; then |
4023 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
4024 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
7eed349e PC |
4025 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4026 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
4027 | if test "${ac_cv_prog_RANLIB+set}" = set; then |
4028 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4029 | else | |
4030 | if test -n "$RANLIB"; then | |
4031 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
4032 | else | |
4033 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4034 | for as_dir in $PATH | |
4035 | do | |
4036 | IFS=$as_save_IFS | |
4037 | test -z "$as_dir" && as_dir=. | |
4038 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 4039 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
4040 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
4041 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4042 | break 2 | |
4043 | fi | |
4044 | done | |
4045 | done | |
4046 | ||
4047 | fi | |
4048 | fi | |
4049 | RANLIB=$ac_cv_prog_RANLIB | |
4050 | if test -n "$RANLIB"; then | |
7eed349e PC |
4051 | echo "$as_me:$LINENO: result: $RANLIB" >&5 |
4052 | echo "${ECHO_T}$RANLIB" >&6 | |
2f235b6d | 4053 | else |
7eed349e PC |
4054 | echo "$as_me:$LINENO: result: no" >&5 |
4055 | echo "${ECHO_T}no" >&6 | |
2f235b6d PE |
4056 | fi |
4057 | ||
ff66d28f PE |
4058 | fi |
4059 | if test -z "$ac_cv_prog_RANLIB"; then | |
4060 | ac_ct_RANLIB=$RANLIB | |
4061 | # Extract the first word of "ranlib", so it can be a program name with args. | |
4062 | set dummy ranlib; ac_word=$2 | |
7eed349e PC |
4063 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4064 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
4065 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then |
4066 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4067 | else | |
4068 | if test -n "$ac_ct_RANLIB"; then | |
4069 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
2f235b6d | 4070 | else |
ff66d28f PE |
4071 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4072 | for as_dir in $PATH | |
4073 | do | |
4074 | IFS=$as_save_IFS | |
4075 | test -z "$as_dir" && as_dir=. | |
4076 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 4077 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
4078 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
4079 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4080 | break 2 | |
4081 | fi | |
4082 | done | |
4083 | done | |
4084 | ||
7eed349e | 4085 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB="ranlib-not-found-in-path-error" |
ff66d28f PE |
4086 | fi |
4087 | fi | |
4088 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
4089 | if test -n "$ac_ct_RANLIB"; then | |
7eed349e PC |
4090 | echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 |
4091 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 | |
ff66d28f | 4092 | else |
7eed349e PC |
4093 | echo "$as_me:$LINENO: result: no" >&5 |
4094 | echo "${ECHO_T}no" >&6 | |
2f235b6d PE |
4095 | fi |
4096 | ||
7eed349e | 4097 | RANLIB=$ac_ct_RANLIB |
2f235b6d | 4098 | else |
ff66d28f | 4099 | RANLIB="$ac_cv_prog_RANLIB" |
2f235b6d PE |
4100 | fi |
4101 | ||
4102 | ||
7eed349e PC |
4103 | echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
4104 | echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6 | |
4105 | # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. | |
ff66d28f | 4106 | if test "${enable_maintainer_mode+set}" = set; then |
7eed349e PC |
4107 | enableval="$enable_maintainer_mode" |
4108 | USE_MAINTAINER_MODE=$enableval | |
ff66d28f PE |
4109 | else |
4110 | USE_MAINTAINER_MODE=no | |
7eed349e PC |
4111 | fi; |
4112 | echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 | |
4113 | echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6 | |
e08c673e | 4114 | |
7eed349e PC |
4115 | |
4116 | if test $USE_MAINTAINER_MODE = yes; then | |
ff66d28f PE |
4117 | MAINTAINER_MODE_TRUE= |
4118 | MAINTAINER_MODE_FALSE='#' | |
4119 | else | |
4120 | MAINTAINER_MODE_TRUE='#' | |
4121 | MAINTAINER_MODE_FALSE= | |
4122 | fi | |
4123 | ||
4124 | MAINT=$MAINTAINER_MODE_TRUE | |
2f235b6d | 4125 | |
5780a46b | 4126 | |
f4c79fef | 4127 | |
92eabea2 PE |
4128 | # Set up safe default values for all subsequent AM_CONDITIONAL tests |
4129 | # which are themselves conditionally expanded. | |
4130 | ## (Right now, this only matters for enable_wchar_t, but nothing prevents | |
4131 | ## other macros from doing the same. This should be automated.) -pme | |
ff66d28f | 4132 | need_libmath=no |
ff66d28f | 4133 | |
464aea98 JM |
4134 | # Check for uClibc since Linux platforms use different configuration |
4135 | # directories depending on the C library in use. | |
4136 | cat >conftest.$ac_ext <<_ACEOF | |
4137 | /* confdefs.h. */ | |
4138 | _ACEOF | |
4139 | cat confdefs.h >>conftest.$ac_ext | |
4140 | cat >>conftest.$ac_ext <<_ACEOF | |
4141 | /* end confdefs.h. */ | |
4142 | ||
4143 | #include <stdio.h> | |
4144 | #if __UCLIBC__ | |
4145 | _using_uclibc | |
4146 | #endif | |
4147 | ||
4148 | _ACEOF | |
4149 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
4150 | $EGREP "_using_uclibc" >/dev/null 2>&1; then | |
4151 | uclibc=yes | |
4152 | else | |
4153 | uclibc=no | |
4154 | fi | |
4155 | rm -f conftest* | |
4156 | ||
4157 | ||
ff66d28f PE |
4158 | # Find platform-specific directories containing configuration info. |
4159 | # Also possibly modify flags used elsewhere, as needed by the platform. | |
4160 | ||
4161 | . $glibcxx_srcdir/configure.host | |
4162 | { echo "$as_me:$LINENO: CPU config directory is $cpu_include_dir" >&5 | |
4163 | echo "$as_me: CPU config directory is $cpu_include_dir" >&6;} | |
4164 | { echo "$as_me:$LINENO: OS config directory is $os_include_dir" >&5 | |
4165 | echo "$as_me: OS config directory is $os_include_dir" >&6;} | |
4166 | ||
4167 | ||
4168 | ||
be95b355 BS |
4169 | if test "x${with_newlib}" != "xyes"; then |
4170 | enable_dlopen=yes | |
1cf3d07d SE |
4171 | |
4172 | ||
4173 | ||
be95b355 | 4174 | fi |
1cf3d07d SE |
4175 | |
4176 | ||
4177 | macro_version='2.1a' | |
4178 | macro_revision='1.2435' | |
4179 | ||
4180 | ||
4181 | ||
4182 | ||
4183 | ||
4184 | ||
4185 | ||
4186 | ||
4187 | ||
4188 | ||
4189 | ||
4190 | ||
4191 | ltmain="$ac_aux_dir/ltmain.sh" | |
4192 | ||
4193 | # Set options | |
4194 | ||
4195 | ||
4196 | enable_win32_dll=no | |
4197 | ||
ff66d28f | 4198 | |
7eed349e | 4199 | # Check whether --enable-shared or --disable-shared was given. |
b2dad0e3 | 4200 | if test "${enable_shared+set}" = set; then |
7eed349e PC |
4201 | enableval="$enable_shared" |
4202 | p=${PACKAGE-default} | |
1cf3d07d SE |
4203 | case $enableval in |
4204 | yes) enable_shared=yes ;; | |
4205 | no) enable_shared=no ;; | |
4206 | *) | |
4207 | enable_shared=no | |
4208 | # Look at the argument we got. We use all the common list separators. | |
4209 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
4210 | for pkg in $enableval; do | |
4211 | IFS="$lt_save_ifs" | |
4212 | if test "X$pkg" = "X$p"; then | |
4213 | enable_shared=yes | |
4214 | fi | |
4215 | done | |
4216 | IFS="$lt_save_ifs" | |
4217 | ;; | |
4218 | esac | |
b2dad0e3 BK |
4219 | else |
4220 | enable_shared=yes | |
7eed349e | 4221 | fi; |
1cf3d07d SE |
4222 | |
4223 | ||
4224 | ||
4225 | ||
4226 | ||
4227 | ||
4228 | ||
4229 | ||
7eed349e | 4230 | # Check whether --enable-static or --disable-static was given. |
b2dad0e3 | 4231 | if test "${enable_static+set}" = set; then |
7eed349e PC |
4232 | enableval="$enable_static" |
4233 | p=${PACKAGE-default} | |
1cf3d07d SE |
4234 | case $enableval in |
4235 | yes) enable_static=yes ;; | |
4236 | no) enable_static=no ;; | |
4237 | *) | |
4238 | enable_static=no | |
4239 | # Look at the argument we got. We use all the common list separators. | |
4240 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
4241 | for pkg in $enableval; do | |
4242 | IFS="$lt_save_ifs" | |
4243 | if test "X$pkg" = "X$p"; then | |
4244 | enable_static=yes | |
4245 | fi | |
4246 | done | |
4247 | IFS="$lt_save_ifs" | |
4248 | ;; | |
4249 | esac | |
b2dad0e3 BK |
4250 | else |
4251 | enable_static=yes | |
7eed349e | 4252 | fi; |
1cf3d07d SE |
4253 | |
4254 | ||
4255 | ||
4256 | ||
4257 | ||
4258 | ||
4259 | ||
4260 | ||
4261 | ||
7eed349e | 4262 | # Check whether --with-pic or --without-pic was given. |
1cf3d07d | 4263 | if test "${with_pic+set}" = set; then |
7eed349e PC |
4264 | withval="$with_pic" |
4265 | pic_mode="$withval" | |
1cf3d07d SE |
4266 | else |
4267 | pic_mode=default | |
7eed349e | 4268 | fi; |
1cf3d07d SE |
4269 | |
4270 | test -z "$pic_mode" && pic_mode=default | |
4271 | ||
4272 | ||
4273 | ||
4274 | ||
4275 | ||
4276 | ||
4277 | ||
7eed349e | 4278 | # Check whether --enable-fast-install or --disable-fast-install was given. |
b2dad0e3 | 4279 | if test "${enable_fast_install+set}" = set; then |
7eed349e PC |
4280 | enableval="$enable_fast_install" |
4281 | p=${PACKAGE-default} | |
1cf3d07d SE |
4282 | case $enableval in |
4283 | yes) enable_fast_install=yes ;; | |
4284 | no) enable_fast_install=no ;; | |
4285 | *) | |
4286 | enable_fast_install=no | |
4287 | # Look at the argument we got. We use all the common list separators. | |
4288 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
4289 | for pkg in $enableval; do | |
4290 | IFS="$lt_save_ifs" | |
4291 | if test "X$pkg" = "X$p"; then | |
4292 | enable_fast_install=yes | |
4293 | fi | |
4294 | done | |
4295 | IFS="$lt_save_ifs" | |
4296 | ;; | |
4297 | esac | |
b2dad0e3 BK |
4298 | else |
4299 | enable_fast_install=yes | |
7eed349e | 4300 | fi; |
b2dad0e3 | 4301 | |
1cf3d07d SE |
4302 | |
4303 | ||
4304 | ||
4305 | ||
4306 | ||
4307 | ||
4308 | ||
7eed349e PC |
4309 | echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 |
4310 | echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6 | |
4311 | if test "${lt_cv_path_SED+set}" = set; then | |
1cf3d07d SE |
4312 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
4313 | else | |
7eed349e PC |
4314 | # Loop through the user's path and test for sed and gsed. |
4315 | # Then use that list of sed's as ones to test for truncation. | |
1cf3d07d SE |
4316 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
4317 | for as_dir in $PATH | |
4318 | do | |
4319 | IFS=$as_save_IFS | |
4320 | test -z "$as_dir" && as_dir=. | |
7eed349e PC |
4321 | for lt_ac_prog in sed gsed; do |
4322 | for ac_exec_ext in '' $ac_executable_extensions; do | |
4323 | if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then | |
4324 | lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" | |
4325 | fi | |
4326 | done | |
8a165db0 BK |
4327 | done |
4328 | done | |
8a165db0 | 4329 | IFS=$as_save_IFS |
7eed349e PC |
4330 | lt_ac_max=0 |
4331 | lt_ac_count=0 | |
4332 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris | |
4333 | # along with /bin/sed that truncates output. | |
4334 | for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do | |
4335 | test ! -f $lt_ac_sed && continue | |
4336 | cat /dev/null > conftest.in | |
4337 | lt_ac_count=0 | |
4338 | echo $ECHO_N "0123456789$ECHO_C" >conftest.in | |
4339 | # Check for GNU sed and select it if it is found. | |
4340 | if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then | |
4341 | lt_cv_path_SED=$lt_ac_sed | |
4342 | break | |
4343 | fi | |
4344 | while true; do | |
4345 | cat conftest.in conftest.in >conftest.tmp | |
4346 | mv conftest.tmp conftest.in | |
4347 | cp conftest.in conftest.nl | |
4348 | echo >>conftest.nl | |
4349 | $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break | |
4350 | cmp -s conftest.out conftest.nl || break | |
4351 | # 10000 chars as input seems more than enough | |
4352 | test $lt_ac_count -gt 10 && break | |
4353 | lt_ac_count=`expr $lt_ac_count + 1` | |
4354 | if test $lt_ac_count -gt $lt_ac_max; then | |
4355 | lt_ac_max=$lt_ac_count | |
4356 | lt_cv_path_SED=$lt_ac_sed | |
4357 | fi | |
4358 | done | |
4359 | done | |
1cf3d07d SE |
4360 | |
4361 | fi | |
4362 | ||
7eed349e | 4363 | SED=$lt_cv_path_SED |
1cf3d07d | 4364 | |
7eed349e PC |
4365 | echo "$as_me:$LINENO: result: $SED" >&5 |
4366 | echo "${ECHO_T}$SED" >&6 | |
1cf3d07d SE |
4367 | |
4368 | test -z "$SED" && SED=sed | |
4369 | Xsed="$SED -e 1s/^X//" | |
4370 | ||
4371 | ||
4372 | ||
4373 | ||
4374 | ||
4375 | ||
4376 | ||
4377 | ||
4378 | ||
4379 | ||
4380 | ||
7eed349e PC |
4381 | echo "$as_me:$LINENO: checking for fgrep" >&5 |
4382 | echo $ECHO_N "checking for fgrep... $ECHO_C" >&6 | |
4383 | if test "${ac_cv_prog_fgrep+set}" = set; then | |
1cf3d07d SE |
4384 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
4385 | else | |
7eed349e PC |
4386 | if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1 |
4387 | then ac_cv_prog_fgrep='grep -F' | |
4388 | else ac_cv_prog_fgrep='fgrep' | |
1cf3d07d SE |
4389 | fi |
4390 | fi | |
7eed349e PC |
4391 | echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5 |
4392 | echo "${ECHO_T}$ac_cv_prog_fgrep" >&6 | |
4393 | FGREP=$ac_cv_prog_fgrep | |
1cf3d07d SE |
4394 | |
4395 | ||
4396 | test -z "$GREP" && GREP=grep | |
4397 | ||
4398 | ||
4399 | ||
4400 | ||
4401 | ||
4402 | ||
4403 | ||
4404 | ||
4405 | ||
4406 | ||
4407 | ||
4408 | ||
4409 | ||
4410 | ||
4411 | ||
4412 | ||
4413 | ||
4414 | ||
4415 | ||
7eed349e | 4416 | # Check whether --with-gnu-ld or --without-gnu-ld was given. |
b2dad0e3 | 4417 | if test "${with_gnu_ld+set}" = set; then |
7eed349e PC |
4418 | withval="$with_gnu_ld" |
4419 | test "$withval" = no || with_gnu_ld=yes | |
b2dad0e3 BK |
4420 | else |
4421 | with_gnu_ld=no | |
7eed349e | 4422 | fi; |
b2dad0e3 | 4423 | ac_prog=ld |
c21b6f87 | 4424 | if test "$GCC" = yes; then |
b2dad0e3 | 4425 | # Check if gcc -print-prog-name=ld gives a path. |
7eed349e PC |
4426 | echo "$as_me:$LINENO: checking for ld used by $CC" >&5 |
4427 | echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6 | |
3df64633 AO |
4428 | case $host in |
4429 | *-*-mingw*) | |
4430 | # gcc leaves a trailing carriage return which upsets mingw | |
4431 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
4432 | *) | |
4433 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
4434 | esac | |
c21b6f87 | 4435 | case $ac_prog in |
b2dad0e3 | 4436 | # Accept absolute paths. |
1cf3d07d | 4437 | [\\/]* | ?:[\\/]*) |
b2dad0e3 | 4438 | re_direlt='/[^/][^/]*/\.\./' |
1cf3d07d SE |
4439 | # Canonicalize the pathname of ld |
4440 | ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` | |
4441 | while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do | |
4442 | ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` | |
b2dad0e3 BK |
4443 | done |
4444 | test -z "$LD" && LD="$ac_prog" | |
4445 | ;; | |
4446 | "") | |
4447 | # If it fails, then pretend we aren't using GCC. | |
4448 | ac_prog=ld | |
4449 | ;; | |
4450 | *) | |
4451 | # If it is relative, then search for the first ld in PATH. | |
4452 | with_gnu_ld=unknown | |
4453 | ;; | |
4454 | esac | |
4455 | elif test "$with_gnu_ld" = yes; then | |
7eed349e PC |
4456 | echo "$as_me:$LINENO: checking for GNU ld" >&5 |
4457 | echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 | |
b2dad0e3 | 4458 | else |
7eed349e PC |
4459 | echo "$as_me:$LINENO: checking for non-GNU ld" >&5 |
4460 | echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 | |
b2dad0e3 | 4461 | fi |
ff66d28f PE |
4462 | if test "${lt_cv_path_LD+set}" = set; then |
4463 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b2dad0e3 BK |
4464 | else |
4465 | if test -z "$LD"; then | |
1cf3d07d | 4466 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
b2dad0e3 | 4467 | for ac_dir in $PATH; do |
1cf3d07d | 4468 | IFS="$lt_save_ifs" |
b2dad0e3 | 4469 | test -z "$ac_dir" && ac_dir=. |
3840fa2a | 4470 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
c21b6f87 | 4471 | lt_cv_path_LD="$ac_dir/$ac_prog" |
b2dad0e3 | 4472 | # Check to see if the program is GNU ld. I'd rather use --version, |
1cf3d07d | 4473 | # but apparently some variants of GNU ld only accept -v. |
b2dad0e3 | 4474 | # Break only if it was the GNU/non-GNU ld that we prefer. |
1cf3d07d SE |
4475 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
4476 | *GNU* | *'with BFD'*) | |
b2dad0e3 | 4477 | test "$with_gnu_ld" != no && break |
1cf3d07d SE |
4478 | ;; |
4479 | *) | |
b2dad0e3 | 4480 | test "$with_gnu_ld" != yes && break |
1cf3d07d SE |
4481 | ;; |
4482 | esac | |
b2dad0e3 BK |
4483 | fi |
4484 | done | |
1cf3d07d | 4485 | IFS="$lt_save_ifs" |
b2dad0e3 | 4486 | else |
c21b6f87 | 4487 | lt_cv_path_LD="$LD" # Let the user override the test with a path. |
b2dad0e3 BK |
4488 | fi |
4489 | fi | |
4490 | ||
c21b6f87 | 4491 | LD="$lt_cv_path_LD" |
b2dad0e3 | 4492 | if test -n "$LD"; then |
7eed349e PC |
4493 | echo "$as_me:$LINENO: result: $LD" >&5 |
4494 | echo "${ECHO_T}$LD" >&6 | |
b2dad0e3 | 4495 | else |
7eed349e PC |
4496 | echo "$as_me:$LINENO: result: no" >&5 |
4497 | echo "${ECHO_T}no" >&6 | |
b2dad0e3 | 4498 | fi |
ff66d28f PE |
4499 | test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 |
4500 | echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} | |
4501 | { (exit 1); exit 1; }; } | |
7eed349e PC |
4502 | echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 |
4503 | echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 | |
ff66d28f PE |
4504 | if test "${lt_cv_prog_gnu_ld+set}" = set; then |
4505 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b2dad0e3 | 4506 | else |
1cf3d07d SE |
4507 | # I'd rather use --version here, but apparently some GNU lds only accept -v. |
4508 | case `$LD -v 2>&1 </dev/null` in | |
4509 | *GNU* | *'with BFD'*) | |
c21b6f87 | 4510 | lt_cv_prog_gnu_ld=yes |
1cf3d07d SE |
4511 | ;; |
4512 | *) | |
c21b6f87 | 4513 | lt_cv_prog_gnu_ld=no |
1cf3d07d SE |
4514 | ;; |
4515 | esac | |
b2dad0e3 | 4516 | fi |
7eed349e PC |
4517 | echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 |
4518 | echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6 | |
c21b6f87 | 4519 | with_gnu_ld=$lt_cv_prog_gnu_ld |
3df64633 | 4520 | |
b2dad0e3 BK |
4521 | |
4522 | ||
1cf3d07d SE |
4523 | |
4524 | ||
4525 | ||
4526 | ||
4527 | ||
4528 | ||
4529 | ||
7eed349e PC |
4530 | echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5 |
4531 | echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6 | |
ff66d28f PE |
4532 | if test "${lt_cv_path_NM+set}" = set; then |
4533 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
b2dad0e3 BK |
4534 | else |
4535 | if test -n "$NM"; then | |
4536 | # Let the user override the test. | |
c21b6f87 | 4537 | lt_cv_path_NM="$NM" |
b2dad0e3 | 4538 | else |
1cf3d07d SE |
4539 | lt_nm_to_check="${ac_tool_prefix}nm" |
4540 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then | |
4541 | lt_nm_to_check="$lt_nm_to_check nm" | |
4542 | fi | |
4543 | for lt_tmp_nm in $lt_nm_to_check; do | |
4544 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
4545 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do | |
4546 | IFS="$lt_save_ifs" | |
4547 | test -z "$ac_dir" && ac_dir=. | |
4548 | tmp_nm="$ac_dir/$lt_tmp_nm" | |
4549 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then | |
4550 | # Check to see if the nm accepts a BSD-compat flag. | |
4551 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
4552 | # nm: unknown option "B" ignored | |
4553 | # Tru64's nm complains that /dev/null is an invalid object file | |
4554 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in | |
4555 | */dev/null* | *'Invalid file or object type'*) | |
4556 | lt_cv_path_NM="$tmp_nm -B" | |
4557 | break | |
4558 | ;; | |
4559 | *) | |
4560 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in | |
4561 | */dev/null*) | |
4562 | lt_cv_path_NM="$tmp_nm -p" | |
4563 | break | |
4564 | ;; | |
4565 | *) | |
4566 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but | |
4567 | continue # so that we can try to find one that supports BSD flags | |
4568 | ;; | |
4569 | esac | |
4570 | ;; | |
4571 | esac | |
b2dad0e3 | 4572 | fi |
1cf3d07d SE |
4573 | done |
4574 | IFS="$lt_save_ifs" | |
b2dad0e3 | 4575 | done |
1cf3d07d | 4576 | : ${lt_cv_path_NM=no} |
b2dad0e3 BK |
4577 | fi |
4578 | fi | |
7eed349e PC |
4579 | echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 |
4580 | echo "${ECHO_T}$lt_cv_path_NM" >&6 | |
1cf3d07d SE |
4581 | if test "$lt_cv_path_NM" != "no"; then |
4582 | NM="$lt_cv_path_NM" | |
4583 | else | |
4584 | # Didn't find any BSD compatible name lister, look for dumpbin. | |
4585 | if test -n "$ac_tool_prefix"; then | |
4586 | for ac_prog in "dumpbin -symbols" "link -dump -symbols" | |
4587 | do | |
4588 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
4589 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
7eed349e PC |
4590 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4591 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1cf3d07d | 4592 | if test "${ac_cv_prog_DUMPBIN+set}" = set; then |
ff66d28f | 4593 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3df64633 | 4594 | else |
1cf3d07d SE |
4595 | if test -n "$DUMPBIN"; then |
4596 | ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. | |
4597 | else | |
4598 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4599 | for as_dir in $PATH | |
4600 | do | |
4601 | IFS=$as_save_IFS | |
4602 | test -z "$as_dir" && as_dir=. | |
4603 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 4604 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
1cf3d07d SE |
4605 | ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" |
4606 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4607 | break 2 | |
4608 | fi | |
4609 | done | |
4610 | done | |
3df64633 | 4611 | |
1cf3d07d SE |
4612 | fi |
4613 | fi | |
4614 | DUMPBIN=$ac_cv_prog_DUMPBIN | |
4615 | if test -n "$DUMPBIN"; then | |
7eed349e PC |
4616 | echo "$as_me:$LINENO: result: $DUMPBIN" >&5 |
4617 | echo "${ECHO_T}$DUMPBIN" >&6 | |
1cf3d07d | 4618 | else |
7eed349e PC |
4619 | echo "$as_me:$LINENO: result: no" >&5 |
4620 | echo "${ECHO_T}no" >&6 | |
1cf3d07d | 4621 | fi |
c21b6f87 | 4622 | |
1cf3d07d SE |
4623 | test -n "$DUMPBIN" && break |
4624 | done | |
4625 | fi | |
4626 | if test -z "$DUMPBIN"; then | |
4627 | ac_ct_DUMPBIN=$DUMPBIN | |
4628 | for ac_prog in "dumpbin -symbols" "link -dump -symbols" | |
4629 | do | |
4630 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
4631 | set dummy $ac_prog; ac_word=$2 | |
7eed349e PC |
4632 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
4633 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1cf3d07d SE |
4634 | if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then |
4635 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4636 | else | |
4637 | if test -n "$ac_ct_DUMPBIN"; then | |
4638 | ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. | |
4639 | else | |
4640 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
4641 | for as_dir in $PATH | |
4642 | do | |
4643 | IFS=$as_save_IFS | |
4644 | test -z "$as_dir" && as_dir=. | |
4645 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 4646 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
1cf3d07d SE |
4647 | ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" |
4648 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
4649 | break 2 | |
3df64633 | 4650 | fi |
1cf3d07d SE |
4651 | done |
4652 | done | |
3df64633 | 4653 | |
1cf3d07d SE |
4654 | fi |
4655 | fi | |
4656 | ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN | |
4657 | if test -n "$ac_ct_DUMPBIN"; then | |
7eed349e PC |
4658 | echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5 |
4659 | echo "${ECHO_T}$ac_ct_DUMPBIN" >&6 | |
1cf3d07d | 4660 | else |
7eed349e PC |
4661 | echo "$as_me:$LINENO: result: no" >&5 |
4662 | echo "${ECHO_T}no" >&6 | |
1cf3d07d | 4663 | fi |
3df64633 | 4664 | |
1cf3d07d SE |
4665 | test -n "$ac_ct_DUMPBIN" && break |
4666 | done | |
7eed349e | 4667 | test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":" |
3df64633 | 4668 | |
7eed349e | 4669 | DUMPBIN=$ac_ct_DUMPBIN |
1cf3d07d | 4670 | fi |
3df64633 | 4671 | |
3df64633 | 4672 | |
1cf3d07d SE |
4673 | if test "$DUMPBIN" != ":"; then |
4674 | NM="$DUMPBIN" | |
3df64633 | 4675 | fi |
1cf3d07d SE |
4676 | fi |
4677 | test -z "$NM" && NM=nm | |
3df64633 | 4678 | |
3df64633 | 4679 | |
3df64633 | 4680 | |
3df64633 | 4681 | |
bfa1e6b1 | 4682 | |
3df64633 | 4683 | |
7eed349e PC |
4684 | echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5 |
4685 | echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6 | |
1cf3d07d SE |
4686 | if test "${lt_cv_nm_interface+set}" = set; then |
4687 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4688 | else | |
4689 | lt_cv_nm_interface="BSD nm" | |
4690 | echo "int some_variable = 0;" > conftest.$ac_ext | |
727cd0bc | 4691 | (eval echo "\"\$as_me:4691: $ac_compile\"" >&5) |
1cf3d07d SE |
4692 | (eval "$ac_compile" 2>conftest.err) |
4693 | cat conftest.err >&5 | |
727cd0bc | 4694 | (eval echo "\"\$as_me:4694: $NM \\\"conftest.$ac_objext\\\"\"" >&5) |
1cf3d07d SE |
4695 | (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) |
4696 | cat conftest.err >&5 | |
727cd0bc | 4697 | (eval echo "\"\$as_me:4697: output\"" >&5) |
1cf3d07d SE |
4698 | cat conftest.out >&5 |
4699 | if $GREP 'External.*some_variable' conftest.out > /dev/null; then | |
4700 | lt_cv_nm_interface="MS dumpbin" | |
4701 | fi | |
4702 | rm -f conftest* | |
3df64633 | 4703 | fi |
7eed349e PC |
4704 | echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5 |
4705 | echo "${ECHO_T}$lt_cv_nm_interface" >&6 | |
3df64633 | 4706 | |
6dab073b | 4707 | # find the maximum length of command line arguments |
7eed349e PC |
4708 | echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 |
4709 | echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6 | |
6dab073b MS |
4710 | if test "${lt_cv_sys_max_cmd_len+set}" = set; then |
4711 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4712 | else | |
4713 | i=0 | |
4714 | teststring="ABCD" | |
4715 | ||
4716 | case $build_os in | |
4717 | msdosdjgpp*) | |
4718 | # On DJGPP, this test can blow up pretty badly due to problems in libc | |
4719 | # (any single argument exceeding 2000 bytes causes a buffer overrun | |
4720 | # during glob expansion). Even if it were fixed, the result of this | |
4721 | # check would be larger than it should be. | |
4722 | lt_cv_sys_max_cmd_len=12288; # 12K is about right | |
4723 | ;; | |
4724 | ||
1cf3d07d SE |
4725 | gnu*) |
4726 | # Under GNU Hurd, this test is not required because there is | |
4727 | # no limit to the length of command line arguments. | |
4728 | # Libtool will interpret -1 as no limit whatsoever | |
4729 | lt_cv_sys_max_cmd_len=-1; | |
4730 | ;; | |
4731 | ||
6dab073b MS |
4732 | cygwin* | mingw*) |
4733 | # On Win9x/ME, this test blows up -- it succeeds, but takes | |
4734 | # about 5 minutes as the teststring grows exponentially. | |
4735 | # Worse, since 9x/ME are not pre-emptively multitasking, | |
4736 | # you end up with a "frozen" computer, even though with patience | |
4737 | # the test eventually succeeds (with a max line length of 256k). | |
4738 | # Instead, let's just punt: use the minimum linelength reported by | |
4739 | # all of the supported platforms: 8192 (on NT/2K/XP). | |
4740 | lt_cv_sys_max_cmd_len=8192; | |
4741 | ;; | |
4742 | ||
4743 | amigaos*) | |
4744 | # On AmigaOS with pdksh, this test takes hours, literally. | |
4745 | # So we just punt and use a minimum line length of 8192. | |
4746 | lt_cv_sys_max_cmd_len=8192; | |
4747 | ;; | |
4748 | ||
4749 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) | |
4750 | # This has been around since 386BSD, at least. Likely further. | |
4751 | if test -x /sbin/sysctl; then | |
4752 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` | |
4753 | elif test -x /usr/sbin/sysctl; then | |
4754 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` | |
4755 | else | |
1cf3d07d | 4756 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
6dab073b MS |
4757 | fi |
4758 | # And add a safety zone | |
4759 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
4760 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
4761 | ;; | |
1cf3d07d SE |
4762 | |
4763 | interix*) | |
4764 | # We know the value 262144 and hardcode it with a safety zone (like BSD) | |
4765 | lt_cv_sys_max_cmd_len=196608 | |
4766 | ;; | |
4767 | ||
4768 | osf*) | |
4769 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure | |
4770 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not | |
4771 | # nice to cause kernel panics so lets avoid the loop below. | |
4772 | # First set a reasonable default. | |
4773 | lt_cv_sys_max_cmd_len=16384 | |
4774 | # | |
4775 | if test -x /sbin/sysconfig; then | |
4776 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in | |
4777 | *1*) lt_cv_sys_max_cmd_len=-1 ;; | |
4778 | esac | |
4779 | fi | |
4780 | ;; | |
4781 | sco3.2v5*) | |
4782 | lt_cv_sys_max_cmd_len=102400 | |
4783 | ;; | |
4784 | sysv5* | sco5v6* | sysv4.2uw2*) | |
4785 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` | |
4786 | if test -n "$kargmax"; then | |
4787 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` | |
4788 | else | |
4789 | lt_cv_sys_max_cmd_len=32768 | |
4790 | fi | |
4791 | ;; | |
4792 | *) | |
82a6cadf PB |
4793 | lt_cv_sys_max_cmd_len=`getconf ARG_MAX 2> /dev/null` |
4794 | if test -n $lt_cv_sys_max_cmd_len; then | |
4795 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
4796 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
4797 | else | |
4798 | # Make teststring a little bigger before we do anything with it. | |
4799 | # a 1K string should be a reasonable start. | |
4800 | for i in 1 2 3 4 5 6 7 8 ; do | |
4801 | teststring=$teststring$teststring | |
4802 | done | |
4803 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} | |
4804 | # If test is not a shell built-in, we'll probably end up computing a | |
4805 | # maximum length that is only half of the actual maximum length, but | |
4806 | # we can't tell. | |
4807 | while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ | |
4808 | = "XX$teststring$teststring"; } >/dev/null 2>&1 && | |
4809 | test $i != 17 # 1/2 MB should be enough | |
4810 | do | |
4811 | i=`expr $i + 1` | |
4812 | teststring=$teststring$teststring | |
4813 | done | |
4814 | # Only check the string length outside the loop. | |
4815 | lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` | |
4816 | teststring= | |
4817 | # Add a significant safety factor because C++ compilers can tack on | |
4818 | # massive amounts of additional arguments before passing them to the | |
4819 | # linker. It appears as though 1/2 is a usable value. | |
4820 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` | |
4821 | fi | |
1cf3d07d | 4822 | ;; |
6dab073b MS |
4823 | esac |
4824 | ||
4825 | fi | |
4826 | ||
1cf3d07d | 4827 | if test -n $lt_cv_sys_max_cmd_len ; then |
7eed349e PC |
4828 | echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 |
4829 | echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6 | |
6dab073b | 4830 | else |
7eed349e PC |
4831 | echo "$as_me:$LINENO: result: none" >&5 |
4832 | echo "${ECHO_T}none" >&6 | |
6dab073b | 4833 | fi |
1cf3d07d | 4834 | max_cmd_len=$lt_cv_sys_max_cmd_len |
6dab073b MS |
4835 | |
4836 | ||
1cf3d07d SE |
4837 | |
4838 | ||
4839 | ||
4840 | ||
4841 | ||
4842 | : ${CP="cp -f"} | |
4843 | : ${MV="mv -f"} | |
4844 | : ${RM="rm -f"} | |
4845 | ||
7eed349e PC |
4846 | echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5 |
4847 | echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6 | |
1cf3d07d SE |
4848 | # Try some XSI features |
4849 | xsi_shell=no | |
4850 | ( _lt_dummy="a/b/c" | |
4851 | test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ | |
4852 | = c,a/b,, ) >/dev/null 2>&1 \ | |
4853 | && xsi_shell=yes | |
7eed349e PC |
4854 | echo "$as_me:$LINENO: result: $xsi_shell" >&5 |
4855 | echo "${ECHO_T}$xsi_shell" >&6 | |
1cf3d07d SE |
4856 | |
4857 | ||
7eed349e PC |
4858 | echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5 |
4859 | echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6 | |
1cf3d07d SE |
4860 | lt_shell_append=no |
4861 | ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ | |
4862 | >/dev/null 2>&1 \ | |
4863 | && lt_shell_append=yes | |
7eed349e PC |
4864 | echo "$as_me:$LINENO: result: $lt_shell_append" >&5 |
4865 | echo "${ECHO_T}$lt_shell_append" >&6 | |
1cf3d07d SE |
4866 | |
4867 | ||
4868 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
4869 | lt_unset=unset | |
3df64633 | 4870 | else |
1cf3d07d SE |
4871 | lt_unset=false |
4872 | fi | |
3df64633 | 4873 | |
3df64633 | 4874 | |
1cf3d07d SE |
4875 | |
4876 | ||
4877 | ||
4878 | # test EBCDIC or ASCII | |
4879 | case `echo X|tr X '\101'` in | |
4880 | A) # ASCII based system | |
4881 | # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr | |
4882 | lt_SP2NL='tr \040 \012' | |
4883 | lt_NL2SP='tr \015\012 \040\040' | |
4884 | ;; | |
4885 | *) # EBCDIC based system | |
4886 | lt_SP2NL='tr \100 \n' | |
4887 | lt_NL2SP='tr \r\n \100\100' | |
3df64633 AO |
4888 | ;; |
4889 | esac | |
3df64633 | 4890 | |
1cf3d07d SE |
4891 | |
4892 | ||
4893 | ||
4894 | ||
4895 | ||
4896 | ||
4897 | ||
4898 | ||
7eed349e PC |
4899 | echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 |
4900 | echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6 | |
1cf3d07d SE |
4901 | if test "${lt_cv_ld_reload_flag+set}" = set; then |
4902 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3df64633 | 4903 | else |
1cf3d07d | 4904 | lt_cv_ld_reload_flag='-r' |
3df64633 | 4905 | fi |
7eed349e PC |
4906 | echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 |
4907 | echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6 | |
1cf3d07d SE |
4908 | reload_flag=$lt_cv_ld_reload_flag |
4909 | case $reload_flag in | |
4910 | "" | " "*) ;; | |
4911 | *) reload_flag=" $reload_flag" ;; | |
4912 | esac | |
4913 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
4914 | case $host_os in | |
4915 | darwin*) | |
4916 | if test "$GCC" = yes; then | |
4917 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' | |
4918 | else | |
4919 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
4920 | fi | |
4921 | ;; | |
4922 | esac | |
3df64633 | 4923 | |
1cf3d07d SE |
4924 | |
4925 | ||
4926 | ||
4927 | ||
4928 | ||
4929 | ||
4930 | ||
4931 | ||
4932 | ||
7eed349e PC |
4933 | echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5 |
4934 | echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6 | |
1cf3d07d | 4935 | if test "${lt_cv_deplibs_check_method+set}" = set; then |
ff66d28f | 4936 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3df64633 | 4937 | else |
1cf3d07d SE |
4938 | lt_cv_file_magic_cmd='$MAGIC_CMD' |
4939 | lt_cv_file_magic_test_file= | |
4940 | lt_cv_deplibs_check_method='unknown' | |
4941 | # Need to set the preceding variable on all platforms that support | |
4942 | # interlibrary dependencies. | |
4943 | # 'none' -- dependencies not supported. | |
4944 | # `unknown' -- same as none, but documents that we really don't know. | |
4945 | # 'pass_all' -- all dependencies passed with no checks. | |
4946 | # 'test_compile' -- check by making test program. | |
4947 | # 'file_magic [[regex]]' -- check by looking for files in library path | |
4948 | # which responds to the $file_magic_cmd with a given extended regex. | |
4949 | # If you have `file' or equivalent on your system and you're not sure | |
4950 | # whether `pass_all' will *always* work, you probably want this one. | |
4951 | ||
4952 | case $host_os in | |
716e4bc6 | 4953 | aix[4-9]*) |
1cf3d07d SE |
4954 | lt_cv_deplibs_check_method=pass_all |
4955 | ;; | |
4956 | ||
4957 | beos*) | |
4958 | lt_cv_deplibs_check_method=pass_all | |
4959 | ;; | |
4960 | ||
4961 | bsdi[45]*) | |
4962 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' | |
4963 | lt_cv_file_magic_cmd='/usr/bin/file -L' | |
4964 | lt_cv_file_magic_test_file=/shlib/libc.so | |
4965 | ;; | |
4966 | ||
4967 | cygwin*) | |
4968 | # func_win32_libid is a shell function defined in ltmain.sh | |
4969 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
4970 | lt_cv_file_magic_cmd='func_win32_libid' | |
4971 | ;; | |
4972 | ||
4973 | mingw* | pw32*) | |
4974 | # Base MSYS/MinGW do not provide the 'file' command needed by | |
4975 | # func_win32_libid shell function, so use a weaker test based on 'objdump', | |
4976 | # unless we find 'file', for example because we are cross-compiling. | |
4977 | if ( file / ) >/dev/null 2>&1; then | |
4978 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
4979 | lt_cv_file_magic_cmd='func_win32_libid' | |
4980 | else | |
4981 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' | |
4982 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
4983 | fi | |
4984 | ;; | |
4985 | ||
4986 | darwin* | rhapsody*) | |
4987 | lt_cv_deplibs_check_method=pass_all | |
4988 | ;; | |
4989 | ||
4990 | freebsd* | dragonfly*) | |
4991 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
4992 | case $host_cpu in | |
4993 | i*86 ) | |
4994 | # Not sure whether the presence of OpenBSD here was a mistake. | |
4995 | # Let's accept both of them until this is cleared up. | |
4996 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' | |
4997 | lt_cv_file_magic_cmd=/usr/bin/file | |
4998 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
4999 | ;; | |
5000 | esac | |
5001 | else | |
5002 | lt_cv_deplibs_check_method=pass_all | |
5003 | fi | |
3df64633 | 5004 | ;; |
1cf3d07d SE |
5005 | |
5006 | gnu*) | |
5007 | lt_cv_deplibs_check_method=pass_all | |
3df64633 | 5008 | ;; |
1cf3d07d SE |
5009 | |
5010 | hpux10.20* | hpux11*) | |
5011 | lt_cv_file_magic_cmd=/usr/bin/file | |
5012 | case $host_cpu in | |
5013 | ia64*) | |
5014 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' | |
5015 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so | |
5016 | ;; | |
5017 | hppa*64*) | |
5018 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' | |
5019 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl | |
5020 | ;; | |
3df64633 | 5021 | *) |
1cf3d07d SE |
5022 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' |
5023 | lt_cv_file_magic_test_file=/usr/lib/libc.sl | |
5024 | ;; | |
5025 | esac | |
5026 | ;; | |
3df64633 | 5027 | |
1cf3d07d SE |
5028 | interix[3-9]*) |
5029 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here | |
5030 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' | |
5031 | ;; | |
3df64633 | 5032 | |
1cf3d07d SE |
5033 | irix5* | irix6* | nonstopux*) |
5034 | case $LD in | |
5035 | *-32|*"-32 ") libmagic=32-bit;; | |
5036 | *-n32|*"-n32 ") libmagic=N32;; | |
5037 | *-64|*"-64 ") libmagic=64-bit;; | |
5038 | *) libmagic=never-match;; | |
5039 | esac | |
5040 | lt_cv_deplibs_check_method=pass_all | |
3df64633 | 5041 | ;; |
3df64633 | 5042 | |
1cf3d07d SE |
5043 | # This must be Linux ELF. |
5044 | linux* | k*bsd*-gnu) | |
5045 | lt_cv_deplibs_check_method=pass_all | |
5046 | ;; | |
3df64633 | 5047 | |
1cf3d07d SE |
5048 | netbsd*) |
5049 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
5050 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' | |
3df64633 | 5051 | else |
1cf3d07d | 5052 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' |
3df64633 | 5053 | fi |
1cf3d07d SE |
5054 | ;; |
5055 | ||
5056 | newos6*) | |
5057 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' | |
5058 | lt_cv_file_magic_cmd=/usr/bin/file | |
5059 | lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
5060 | ;; | |
5061 | ||
5062 | *nto* | *qnx*) | |
5063 | lt_cv_deplibs_check_method=pass_all | |
5064 | ;; | |
3df64633 | 5065 | |
1cf3d07d SE |
5066 | openbsd*) |
5067 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
5068 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' | |
5069 | else | |
5070 | lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' | |
3df64633 AO |
5071 | fi |
5072 | ;; | |
1cf3d07d SE |
5073 | |
5074 | osf3* | osf4* | osf5*) | |
5075 | lt_cv_deplibs_check_method=pass_all | |
5076 | ;; | |
5077 | ||
5078 | rdos*) | |
5079 | lt_cv_deplibs_check_method=pass_all | |
5080 | ;; | |
5081 | ||
5082 | solaris*) | |
5083 | lt_cv_deplibs_check_method=pass_all | |
5084 | ;; | |
5085 | ||
5086 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
5087 | lt_cv_deplibs_check_method=pass_all | |
5088 | ;; | |
5089 | ||
5090 | sysv4 | sysv4.3*) | |
5091 | case $host_vendor in | |
5092 | motorola) | |
5093 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' | |
5094 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
5095 | ;; | |
5096 | ncr) | |
5097 | lt_cv_deplibs_check_method=pass_all | |
5098 | ;; | |
5099 | sequent) | |
5100 | lt_cv_file_magic_cmd='/bin/file' | |
5101 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' | |
5102 | ;; | |
5103 | sni) | |
5104 | lt_cv_file_magic_cmd='/bin/file' | |
5105 | lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" | |
5106 | lt_cv_file_magic_test_file=/lib/libc.so | |
5107 | ;; | |
5108 | siemens) | |
5109 | lt_cv_deplibs_check_method=pass_all | |
5110 | ;; | |
5111 | pc) | |
5112 | lt_cv_deplibs_check_method=pass_all | |
5113 | ;; | |
5114 | esac | |
5115 | ;; | |
5116 | ||
5117 | tpf*) | |
5118 | lt_cv_deplibs_check_method=pass_all | |
5119 | ;; | |
3df64633 AO |
5120 | esac |
5121 | ||
1cf3d07d | 5122 | fi |
7eed349e PC |
5123 | echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 |
5124 | echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6 | |
1cf3d07d SE |
5125 | file_magic_cmd=$lt_cv_file_magic_cmd |
5126 | deplibs_check_method=$lt_cv_deplibs_check_method | |
5127 | test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
5128 | ||
5129 | ||
5130 | ||
5131 | ||
5132 | ||
5133 | ||
5134 | ||
5135 | ||
5136 | ||
5137 | ||
5138 | ||
5139 | ||
ff66d28f | 5140 | if test -n "$ac_tool_prefix"; then |
1cf3d07d SE |
5141 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. |
5142 | set dummy ${ac_tool_prefix}ar; ac_word=$2 | |
7eed349e PC |
5143 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
5144 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1cf3d07d | 5145 | if test "${ac_cv_prog_AR+set}" = set; then |
ff66d28f | 5146 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3df64633 | 5147 | else |
1cf3d07d SE |
5148 | if test -n "$AR"; then |
5149 | ac_cv_prog_AR="$AR" # Let the user override the test. | |
3df64633 | 5150 | else |
ff66d28f PE |
5151 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5152 | for as_dir in $PATH | |
5153 | do | |
5154 | IFS=$as_save_IFS | |
5155 | test -z "$as_dir" && as_dir=. | |
5156 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 5157 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
1cf3d07d | 5158 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
ff66d28f PE |
5159 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5160 | break 2 | |
5161 | fi | |
5162 | done | |
5163 | done | |
5164 | ||
3df64633 AO |
5165 | fi |
5166 | fi | |
1cf3d07d SE |
5167 | AR=$ac_cv_prog_AR |
5168 | if test -n "$AR"; then | |
7eed349e PC |
5169 | echo "$as_me:$LINENO: result: $AR" >&5 |
5170 | echo "${ECHO_T}$AR" >&6 | |
3df64633 | 5171 | else |
7eed349e PC |
5172 | echo "$as_me:$LINENO: result: no" >&5 |
5173 | echo "${ECHO_T}no" >&6 | |
3df64633 AO |
5174 | fi |
5175 | ||
ff66d28f | 5176 | fi |
1cf3d07d SE |
5177 | if test -z "$ac_cv_prog_AR"; then |
5178 | ac_ct_AR=$AR | |
5179 | # Extract the first word of "ar", so it can be a program name with args. | |
5180 | set dummy ar; ac_word=$2 | |
7eed349e PC |
5181 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
5182 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1cf3d07d | 5183 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then |
ff66d28f | 5184 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
3df64633 | 5185 | else |
1cf3d07d SE |
5186 | if test -n "$ac_ct_AR"; then |
5187 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. | |
3df64633 | 5188 | else |
ff66d28f PE |
5189 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5190 | for as_dir in $PATH | |
5191 | do | |
5192 | IFS=$as_save_IFS | |
5193 | test -z "$as_dir" && as_dir=. | |
5194 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 5195 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
1cf3d07d | 5196 | ac_cv_prog_ac_ct_AR="ar" |
ff66d28f PE |
5197 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
5198 | break 2 | |
5199 | fi | |
5200 | done | |
5201 | done | |
5202 | ||
7eed349e | 5203 | test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false" |
3df64633 AO |
5204 | fi |
5205 | fi | |
1cf3d07d SE |
5206 | ac_ct_AR=$ac_cv_prog_ac_ct_AR |
5207 | if test -n "$ac_ct_AR"; then | |
7eed349e PC |
5208 | echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 |
5209 | echo "${ECHO_T}$ac_ct_AR" >&6 | |
3df64633 | 5210 | else |
7eed349e PC |
5211 | echo "$as_me:$LINENO: result: no" >&5 |
5212 | echo "${ECHO_T}no" >&6 | |
3df64633 AO |
5213 | fi |
5214 | ||
7eed349e | 5215 | AR=$ac_ct_AR |
3df64633 | 5216 | else |
1cf3d07d | 5217 | AR="$ac_cv_prog_AR" |
3df64633 AO |
5218 | fi |
5219 | ||
1cf3d07d SE |
5220 | test -z "$AR" && AR=ar |
5221 | test -z "$AR_FLAGS" && AR_FLAGS=cru | |
5222 | ||
5223 | ||
5224 | ||
5225 | ||
5226 | ||
5227 | ||
5228 | ||
5229 | ||
5230 | ||
5231 | ||
5232 | ||
ff66d28f PE |
5233 | if test -n "$ac_tool_prefix"; then |
5234 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
3df64633 | 5235 | set dummy ${ac_tool_prefix}strip; ac_word=$2 |
7eed349e PC |
5236 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
5237 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
5238 | if test "${ac_cv_prog_STRIP+set}" = set; then |
5239 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3df64633 AO |
5240 | else |
5241 | if test -n "$STRIP"; then | |
5242 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
5243 | else | |
ff66d28f PE |
5244 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5245 | for as_dir in $PATH | |
5246 | do | |
5247 | IFS=$as_save_IFS | |
5248 | test -z "$as_dir" && as_dir=. | |
5249 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 5250 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
5251 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" |
5252 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5253 | break 2 | |
5254 | fi | |
5255 | done | |
5256 | done | |
5257 | ||
3df64633 AO |
5258 | fi |
5259 | fi | |
ff66d28f | 5260 | STRIP=$ac_cv_prog_STRIP |
3df64633 | 5261 | if test -n "$STRIP"; then |
7eed349e PC |
5262 | echo "$as_me:$LINENO: result: $STRIP" >&5 |
5263 | echo "${ECHO_T}$STRIP" >&6 | |
3df64633 | 5264 | else |
7eed349e PC |
5265 | echo "$as_me:$LINENO: result: no" >&5 |
5266 | echo "${ECHO_T}no" >&6 | |
3df64633 AO |
5267 | fi |
5268 | ||
ff66d28f | 5269 | fi |
3df64633 | 5270 | if test -z "$ac_cv_prog_STRIP"; then |
ff66d28f | 5271 | ac_ct_STRIP=$STRIP |
3df64633 AO |
5272 | # Extract the first word of "strip", so it can be a program name with args. |
5273 | set dummy strip; ac_word=$2 | |
7eed349e PC |
5274 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
5275 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
ff66d28f PE |
5276 | if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then |
5277 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3df64633 | 5278 | else |
ff66d28f PE |
5279 | if test -n "$ac_ct_STRIP"; then |
5280 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
3df64633 | 5281 | else |
ff66d28f PE |
5282 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
5283 | for as_dir in $PATH | |
5284 | do | |
5285 | IFS=$as_save_IFS | |
5286 | test -z "$as_dir" && as_dir=. | |
5287 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 5288 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
ff66d28f PE |
5289 | ac_cv_prog_ac_ct_STRIP="strip" |
5290 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5291 | break 2 | |
5292 | fi | |
5293 | done | |
5294 | done | |
5295 | ||
7eed349e | 5296 | test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" |
3df64633 AO |
5297 | fi |
5298 | fi | |
ff66d28f PE |
5299 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP |
5300 | if test -n "$ac_ct_STRIP"; then | |
7eed349e PC |
5301 | echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 |
5302 | echo "${ECHO_T}$ac_ct_STRIP" >&6 | |
3df64633 | 5303 | else |
7eed349e PC |
5304 | echo "$as_me:$LINENO: result: no" >&5 |
5305 | echo "${ECHO_T}no" >&6 | |
3df64633 AO |
5306 | fi |
5307 | ||
7eed349e | 5308 | STRIP=$ac_ct_STRIP |
3df64633 | 5309 | else |
ff66d28f | 5310 | STRIP="$ac_cv_prog_STRIP" |
3df64633 AO |
5311 | fi |
5312 | ||
1cf3d07d | 5313 | test -z "$STRIP" && STRIP=: |
b2dad0e3 | 5314 | |
ff66d28f | 5315 | |
3840fa2a | 5316 | |
3840fa2a | 5317 | |
b2dad0e3 | 5318 | |
ff66d28f | 5319 | |
1cf3d07d SE |
5320 | if test -n "$ac_tool_prefix"; then |
5321 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
5322 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
7eed349e PC |
5323 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
5324 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1cf3d07d SE |
5325 | if test "${ac_cv_prog_RANLIB+set}" = set; then |
5326 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3df64633 | 5327 | else |
1cf3d07d SE |
5328 | if test -n "$RANLIB"; then |
5329 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
5330 | else | |
5331 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5332 | for as_dir in $PATH | |
5333 | do | |
5334 | IFS=$as_save_IFS | |
5335 | test -z "$as_dir" && as_dir=. | |
5336 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 5337 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
1cf3d07d SE |
5338 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
5339 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5340 | break 2 | |
b2dad0e3 | 5341 | fi |
1cf3d07d SE |
5342 | done |
5343 | done | |
b2dad0e3 | 5344 | |
1cf3d07d SE |
5345 | fi |
5346 | fi | |
5347 | RANLIB=$ac_cv_prog_RANLIB | |
5348 | if test -n "$RANLIB"; then | |
7eed349e PC |
5349 | echo "$as_me:$LINENO: result: $RANLIB" >&5 |
5350 | echo "${ECHO_T}$RANLIB" >&6 | |
1cf3d07d | 5351 | else |
7eed349e PC |
5352 | echo "$as_me:$LINENO: result: no" >&5 |
5353 | echo "${ECHO_T}no" >&6 | |
1cf3d07d | 5354 | fi |
38cca750 | 5355 | |
1cf3d07d SE |
5356 | fi |
5357 | if test -z "$ac_cv_prog_RANLIB"; then | |
5358 | ac_ct_RANLIB=$RANLIB | |
5359 | # Extract the first word of "ranlib", so it can be a program name with args. | |
5360 | set dummy ranlib; ac_word=$2 | |
7eed349e PC |
5361 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
5362 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1cf3d07d SE |
5363 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then |
5364 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5365 | else | |
5366 | if test -n "$ac_ct_RANLIB"; then | |
5367 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
5368 | else | |
5369 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
5370 | for as_dir in $PATH | |
5371 | do | |
5372 | IFS=$as_save_IFS | |
5373 | test -z "$as_dir" && as_dir=. | |
5374 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 5375 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
1cf3d07d SE |
5376 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
5377 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
5378 | break 2 | |
162c7cd9 | 5379 | fi |
1cf3d07d SE |
5380 | done |
5381 | done | |
162c7cd9 | 5382 | |
7eed349e | 5383 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" |
1cf3d07d SE |
5384 | fi |
5385 | fi | |
5386 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
5387 | if test -n "$ac_ct_RANLIB"; then | |
7eed349e PC |
5388 | echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 |
5389 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 | |
b2dad0e3 | 5390 | else |
7eed349e PC |
5391 | echo "$as_me:$LINENO: result: no" >&5 |
5392 | echo "${ECHO_T}no" >&6 | |
1cf3d07d | 5393 | fi |
ff66d28f | 5394 | |
7eed349e | 5395 | RANLIB=$ac_ct_RANLIB |
1cf3d07d SE |
5396 | else |
5397 | RANLIB="$ac_cv_prog_RANLIB" | |
5398 | fi | |
ff66d28f | 5399 | |
1cf3d07d | 5400 | test -z "$RANLIB" && RANLIB=: |
ff66d28f | 5401 | |
1cf3d07d SE |
5402 | |
5403 | ||
5404 | ||
5405 | ||
5406 | ||
5407 | # Determine commands to create old-style static archives. | |
5408 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' | |
5409 | old_postinstall_cmds='chmod 644 $oldlib' | |
5410 | old_postuninstall_cmds= | |
5411 | ||
5412 | if test -n "$RANLIB"; then | |
5413 | case $host_os in | |
5414 | openbsd*) | |
5415 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" | |
5416 | ;; | |
5417 | *) | |
5418 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" | |
5419 | ;; | |
5420 | esac | |
5421 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" | |
5422 | fi | |
5423 | ||
5424 | ||
5425 | ||
5426 | ||
5427 | ||
5428 | ||
5429 | ||
5430 | ||
5431 | ||
5432 | ||
5433 | ||
5434 | ||
5435 | ||
5436 | ||
5437 | ||
5438 | ||
5439 | ||
5440 | ||
5441 | ||
5442 | ||
5443 | ||
5444 | ||
5445 | ||
5446 | ||
5447 | ||
5448 | ||
5449 | ||
5450 | ||
5451 | ||
5452 | ||
5453 | ||
5454 | ||
5455 | ||
5456 | ||
5457 | # If no C compiler was specified, use CC. | |
5458 | LTCC=${LTCC-"$CC"} | |
5459 | ||
5460 | # If no C compiler flags were specified, use CFLAGS. | |
5461 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
5462 | ||
5463 | # Allow CC to be a program name with arguments. | |
5464 | compiler=$CC | |
5465 | ||
5466 | ||
5467 | # Check for command to grab the raw symbol name followed by C symbol from nm. | |
7eed349e PC |
5468 | echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 |
5469 | echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6 | |
1cf3d07d SE |
5470 | if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then |
5471 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5472 | else | |
5473 | ||
5474 | # These are sane defaults that work on at least a few old systems. | |
5475 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
5476 | ||
5477 | # Character class describing NM global symbol codes. | |
5478 | symcode='[BCDEGRST]' | |
5479 | ||
5480 | # Regexp to match symbols that can be accessed directly from C. | |
5481 | sympat='\([_A-Za-z][_A-Za-z0-9]*\)' | |
5482 | ||
5483 | # Define system-specific variables. | |
5484 | case $host_os in | |
5485 | aix*) | |
5486 | symcode='[BCDT]' | |
5487 | ;; | |
5488 | cygwin* | mingw* | pw32*) | |
5489 | symcode='[ABCDGISTW]' | |
5490 | ;; | |
5491 | hpux*) | |
5492 | if test "$host_cpu" = ia64; then | |
5493 | symcode='[ABCDEGRST]' | |
5494 | fi | |
5495 | ;; | |
5496 | irix* | nonstopux*) | |
5497 | symcode='[BCDEGRST]' | |
5498 | ;; | |
5499 | osf*) | |
5500 | symcode='[BCDEGQRST]' | |
5501 | ;; | |
5502 | solaris*) | |
5503 | symcode='[BDRT]' | |
5504 | ;; | |
5505 | sco3.2v5*) | |
5506 | symcode='[DT]' | |
5507 | ;; | |
5508 | sysv4.2uw2*) | |
5509 | symcode='[DT]' | |
5510 | ;; | |
5511 | sysv5* | sco5v6* | unixware* | OpenUNIX*) | |
5512 | symcode='[ABDT]' | |
5513 | ;; | |
5514 | sysv4) | |
5515 | symcode='[DFNSTU]' | |
5516 | ;; | |
5517 | esac | |
5518 | ||
5519 | # If we're using GNU nm, then use its standard symbol codes. | |
5520 | case `$NM -V 2>&1` in | |
5521 | *GNU* | *'with BFD'*) | |
5522 | symcode='[ABCDGIRSTW]' ;; | |
5523 | esac | |
5524 | ||
5525 | # Transform an extracted symbol line into a proper C declaration. | |
5526 | # Some systems (esp. on ia64) link data and code symbols differently, | |
5527 | # so use this general approach. | |
5528 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
5529 | ||
5530 | # Transform an extracted symbol line into symbol name and symbol address | |
5531 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" | |
5532 | ||
5533 | # Handle CRLF in mingw tool chain | |
5534 | opt_cr= | |
5535 | case $build_os in | |
5536 | mingw*) | |
5537 | opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
5538 | ;; | |
5539 | esac | |
5540 | ||
5541 | # Try without a prefix underscore, then with it. | |
5542 | for ac_symprfx in "" "_"; do | |
5543 | ||
5544 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. | |
5545 | symxfrm="\\1 $ac_symprfx\\2 \\2" | |
5546 | ||
5547 | # Write the raw and C identifiers. | |
5548 | if test "$lt_cv_nm_interface" = "MS dumpbin"; then | |
5549 | # Fake it for dumpbin and say T for any non-static function | |
5550 | # and D for any global variable. | |
5551 | # Also find C++ and __fastcall symbols from MSVC++, | |
5552 | # which start with @ or ?. | |
5553 | lt_cv_sys_global_symbol_pipe="$AWK '"\ | |
5554 | " {last_section=section; section=\$ 3};"\ | |
5555 | " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ | |
5556 | " \$ 0!~/External *\|/{next};"\ | |
5557 | " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ | |
5558 | " {if(hide[section]) next};"\ | |
5559 | " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ | |
5560 | " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ | |
5561 | " s[1]~/^[@?]/{print s[1], s[1]; next};"\ | |
5562 | " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ | |
5563 | " ' prfx=^$ac_symprfx" | |
5564 | else | |
5565 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" | |
5566 | fi | |
5567 | ||
5568 | # Check to see that the pipe works correctly. | |
5569 | pipe_works=no | |
5570 | ||
5571 | rm -f conftest* | |
5572 | cat > conftest.$ac_ext <<_LT_EOF | |
5573 | #ifdef __cplusplus | |
5574 | extern "C" { | |
5575 | #endif | |
5576 | char nm_test_var; | |
5577 | void nm_test_func(void); | |
5578 | void nm_test_func(void){} | |
5579 | #ifdef __cplusplus | |
5580 | } | |
5581 | #endif | |
5582 | int main(){nm_test_var='a';nm_test_func();return(0);} | |
5583 | _LT_EOF | |
5584 | ||
5585 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5586 | (eval $ac_compile) 2>&5 | |
5587 | ac_status=$? | |
5588 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5589 | (exit $ac_status); }; then | |
5590 | # Now try to grab the symbols. | |
5591 | nlist=conftest.nm | |
5592 | if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 | |
5593 | (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 | |
5594 | ac_status=$? | |
5595 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5596 | (exit $ac_status); } && test -s "$nlist"; then | |
5597 | # Try sorting and uniquifying the output. | |
5598 | if sort "$nlist" | uniq > "$nlist"T; then | |
5599 | mv -f "$nlist"T "$nlist" | |
5600 | else | |
5601 | rm -f "$nlist"T | |
5602 | fi | |
5603 | ||
5604 | # Make sure that we snagged all the symbols we need. | |
5605 | if $GREP ' nm_test_var$' "$nlist" >/dev/null; then | |
5606 | if $GREP ' nm_test_func$' "$nlist" >/dev/null; then | |
5607 | cat <<_LT_EOF > conftest.$ac_ext | |
5608 | #ifdef __cplusplus | |
5609 | extern "C" { | |
5610 | #endif | |
5611 | ||
5612 | _LT_EOF | |
5613 | # Now generate the symbol file. | |
5614 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' | |
5615 | ||
5616 | cat <<_LT_EOF >> conftest.$ac_ext | |
5617 | ||
5618 | /* The mapping between symbol names and symbols. */ | |
5619 | const struct { | |
5620 | const char *name; | |
5621 | void *address; | |
5622 | } | |
5623 | lt__PROGRAM__LTX_preloaded_symbols[] = | |
5624 | { | |
5625 | { "@PROGRAM@", (void *) 0 }, | |
5626 | _LT_EOF | |
5627 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext | |
5628 | cat <<\_LT_EOF >> conftest.$ac_ext | |
5629 | {0, (void *) 0} | |
5630 | }; | |
5631 | ||
5632 | /* This works around a problem in FreeBSD linker */ | |
5633 | #ifdef FREEBSD_WORKAROUND | |
5634 | static const void *lt_preloaded_setup() { | |
5635 | return lt__PROGRAM__LTX_preloaded_symbols; | |
5636 | } | |
5637 | #endif | |
5638 | ||
5639 | #ifdef __cplusplus | |
5640 | } | |
5641 | #endif | |
5642 | _LT_EOF | |
5643 | # Now try linking the two files. | |
5644 | mv conftest.$ac_objext conftstm.$ac_objext | |
5645 | lt_save_LIBS="$LIBS" | |
5646 | lt_save_CFLAGS="$CFLAGS" | |
5647 | LIBS="conftstm.$ac_objext" | |
5648 | CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" | |
5649 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
5650 | (eval $ac_link) 2>&5 | |
5651 | ac_status=$? | |
5652 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5653 | (exit $ac_status); } && test -s conftest${ac_exeext}; then | |
5654 | pipe_works=yes | |
5655 | fi | |
5656 | LIBS="$lt_save_LIBS" | |
5657 | CFLAGS="$lt_save_CFLAGS" | |
5658 | else | |
5659 | echo "cannot find nm_test_func in $nlist" >&5 | |
5660 | fi | |
5661 | else | |
5662 | echo "cannot find nm_test_var in $nlist" >&5 | |
5663 | fi | |
5664 | else | |
5665 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 | |
5666 | fi | |
5667 | else | |
5668 | echo "$progname: failed program was:" >&5 | |
5669 | cat conftest.$ac_ext >&5 | |
5670 | fi | |
5671 | rm -f conftest* conftst* | |
5672 | ||
5673 | # Do not use the global_symbol_pipe unless it works. | |
5674 | if test "$pipe_works" = yes; then | |
5675 | break | |
5676 | else | |
5677 | lt_cv_sys_global_symbol_pipe= | |
5678 | fi | |
5679 | done | |
5680 | ||
5681 | fi | |
5682 | ||
5683 | if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
5684 | lt_cv_sys_global_symbol_to_cdecl= | |
5685 | fi | |
5686 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then | |
7eed349e PC |
5687 | echo "$as_me:$LINENO: result: failed" >&5 |
5688 | echo "${ECHO_T}failed" >&6 | |
1cf3d07d | 5689 | else |
7eed349e PC |
5690 | echo "$as_me:$LINENO: result: ok" >&5 |
5691 | echo "${ECHO_T}ok" >&6 | |
1cf3d07d SE |
5692 | fi |
5693 | ||
5694 | ||
5695 | ||
5696 | ||
5697 | ||
5698 | ||
5699 | ||
5700 | ||
5701 | ||
5702 | ||
5703 | ||
5704 | ||
5705 | ||
5706 | ||
5707 | ||
5708 | ||
5709 | ||
7eed349e | 5710 | # Check whether --enable-libtool-lock or --disable-libtool-lock was given. |
1cf3d07d | 5711 | if test "${enable_libtool_lock+set}" = set; then |
7eed349e | 5712 | enableval="$enable_libtool_lock" |
1cf3d07d | 5713 | |
7eed349e | 5714 | fi; |
1cf3d07d SE |
5715 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
5716 | ||
5717 | # Some flags need to be propagated to the compiler or linker for good | |
5718 | # libtool support. | |
5719 | case $host in | |
5720 | ia64-*-hpux*) | |
5721 | # Find out which ABI we are using. | |
5722 | echo 'int i;' > conftest.$ac_ext | |
5723 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5724 | (eval $ac_compile) 2>&5 | |
5725 | ac_status=$? | |
5726 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5727 | (exit $ac_status); }; then | |
5728 | case `/usr/bin/file conftest.$ac_objext` in | |
5729 | *ELF-32*) | |
5730 | HPUX_IA64_MODE="32" | |
5731 | ;; | |
5732 | *ELF-64*) | |
5733 | HPUX_IA64_MODE="64" | |
5734 | ;; | |
5735 | esac | |
5736 | fi | |
5737 | rm -rf conftest* | |
5738 | ;; | |
5739 | *-*-irix6*) | |
5740 | # Find out which ABI we are using. | |
727cd0bc | 5741 | echo '#line 5741 "configure"' > conftest.$ac_ext |
1cf3d07d SE |
5742 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5743 | (eval $ac_compile) 2>&5 | |
5744 | ac_status=$? | |
5745 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5746 | (exit $ac_status); }; then | |
5747 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
5748 | case `/usr/bin/file conftest.$ac_objext` in | |
5749 | *32-bit*) | |
5750 | LD="${LD-ld} -melf32bsmip" | |
5751 | ;; | |
5752 | *N32*) | |
5753 | LD="${LD-ld} -melf32bmipn32" | |
5754 | ;; | |
5755 | *64-bit*) | |
5756 | LD="${LD-ld} -melf64bmip" | |
5757 | ;; | |
5758 | esac | |
5759 | else | |
5760 | case `/usr/bin/file conftest.$ac_objext` in | |
5761 | *32-bit*) | |
5762 | LD="${LD-ld} -32" | |
5763 | ;; | |
5764 | *N32*) | |
5765 | LD="${LD-ld} -n32" | |
5766 | ;; | |
5767 | *64-bit*) | |
5768 | LD="${LD-ld} -64" | |
5769 | ;; | |
5770 | esac | |
5771 | fi | |
5772 | fi | |
5773 | rm -rf conftest* | |
5774 | ;; | |
5775 | ||
5776 | x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ | |
5777 | s390*-*linux*|s390*-*tpf*|sparc*-*linux*) | |
5778 | # Find out which ABI we are using. | |
5779 | echo 'int i;' > conftest.$ac_ext | |
5780 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5781 | (eval $ac_compile) 2>&5 | |
5782 | ac_status=$? | |
5783 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5784 | (exit $ac_status); }; then | |
5785 | case `/usr/bin/file conftest.o` in | |
5786 | *32-bit*) | |
5787 | case $host in | |
5788 | x86_64-*kfreebsd*-gnu) | |
5789 | LD="${LD-ld} -m elf_i386_fbsd" | |
5790 | ;; | |
5791 | x86_64-*linux*) | |
5792 | LD="${LD-ld} -m elf_i386" | |
5793 | ;; | |
5794 | ppc64-*linux*|powerpc64-*linux*) | |
5795 | LD="${LD-ld} -m elf32ppclinux" | |
5796 | ;; | |
5797 | s390x-*linux*) | |
5798 | LD="${LD-ld} -m elf_s390" | |
5799 | ;; | |
5800 | sparc64-*linux*) | |
5801 | LD="${LD-ld} -m elf32_sparc" | |
5802 | ;; | |
5803 | esac | |
5804 | ;; | |
5805 | *64-bit*) | |
5806 | case $host in | |
5807 | x86_64-*kfreebsd*-gnu) | |
5808 | LD="${LD-ld} -m elf_x86_64_fbsd" | |
5809 | ;; | |
5810 | x86_64-*linux*) | |
5811 | LD="${LD-ld} -m elf_x86_64" | |
5812 | ;; | |
5813 | ppc*-*linux*|powerpc*-*linux*) | |
5814 | LD="${LD-ld} -m elf64ppc" | |
5815 | ;; | |
5816 | s390*-*linux*|s390*-*tpf*) | |
5817 | LD="${LD-ld} -m elf64_s390" | |
5818 | ;; | |
5819 | sparc*-*linux*) | |
5820 | LD="${LD-ld} -m elf64_sparc" | |
5821 | ;; | |
5822 | esac | |
5823 | ;; | |
5824 | esac | |
5825 | fi | |
5826 | rm -rf conftest* | |
5827 | ;; | |
5828 | ||
5829 | *-*-sco3.2v5*) | |
5830 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
5831 | SAVE_CFLAGS="$CFLAGS" | |
5832 | CFLAGS="$CFLAGS -belf" | |
7eed349e PC |
5833 | echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 |
5834 | echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6 | |
1cf3d07d SE |
5835 | if test "${lt_cv_cc_needs_belf+set}" = set; then |
5836 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5837 | else | |
5838 | ac_ext=c | |
5839 | ac_cpp='$CPP $CPPFLAGS' | |
5840 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
5841 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5842 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
5843 | ||
5844 | if test x$gcc_no_link = xyes; then | |
5845 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
5846 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
5847 | { (exit 1); exit 1; }; } | |
5848 | fi | |
5849 | cat >conftest.$ac_ext <<_ACEOF | |
5850 | /* confdefs.h. */ | |
ff66d28f PE |
5851 | _ACEOF |
5852 | cat confdefs.h >>conftest.$ac_ext | |
5853 | cat >>conftest.$ac_ext <<_ACEOF | |
5854 | /* end confdefs.h. */ | |
3df64633 | 5855 | |
ff66d28f PE |
5856 | int |
5857 | main () | |
5858 | { | |
b2dad0e3 | 5859 | |
ff66d28f PE |
5860 | ; |
5861 | return 0; | |
5862 | } | |
5863 | _ACEOF | |
5864 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
5865 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
5866 | (eval $ac_link) 2>conftest.er1 | |
ff66d28f | 5867 | ac_status=$? |
ec2075e9 BK |
5868 | grep -v '^ *+' conftest.er1 >conftest.err |
5869 | rm -f conftest.er1 | |
5870 | cat conftest.err >&5 | |
ff66d28f | 5871 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
7eed349e PC |
5872 | (exit $ac_status); } && |
5873 | { ac_try='test -z "$ac_c_werror_flag" | |
5874 | || test ! -s conftest.err' | |
5875 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5876 | (eval $ac_try) 2>&5 | |
5877 | ac_status=$? | |
5878 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5879 | (exit $ac_status); }; } && | |
5880 | { ac_try='test -s conftest$ac_exeext' | |
5881 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5882 | (eval $ac_try) 2>&5 | |
5883 | ac_status=$? | |
5884 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5885 | (exit $ac_status); }; }; then | |
b2dad0e3 BK |
5886 | lt_cv_cc_needs_belf=yes |
5887 | else | |
ff66d28f PE |
5888 | echo "$as_me: failed program was:" >&5 |
5889 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5890 | ||
7eed349e | 5891 | lt_cv_cc_needs_belf=no |
b2dad0e3 | 5892 | fi |
7eed349e | 5893 | rm -f conftest.err conftest.$ac_objext \ |
ec2075e9 | 5894 | conftest$ac_exeext conftest.$ac_ext |
3df64633 | 5895 | ac_ext=c |
3df64633 | 5896 | ac_cpp='$CPP $CPPFLAGS' |
ff66d28f PE |
5897 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
5898 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
5899 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3df64633 | 5900 | |
b2dad0e3 | 5901 | fi |
7eed349e PC |
5902 | echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 |
5903 | echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6 | |
b2dad0e3 BK |
5904 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
5905 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
5906 | CFLAGS="$SAVE_CFLAGS" | |
5907 | fi | |
5908 | ;; | |
1cf3d07d SE |
5909 | sparc*-*solaris*) |
5910 | # Find out which ABI we are using. | |
5911 | echo 'int i;' > conftest.$ac_ext | |
5912 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
5913 | (eval $ac_compile) 2>&5 | |
5914 | ac_status=$? | |
5915 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5916 | (exit $ac_status); }; then | |
5917 | case `/usr/bin/file conftest.o` in | |
5918 | *64-bit*) | |
5919 | case $lt_cv_prog_gnu_ld in | |
5920 | yes*) LD="${LD-ld} -m elf64_sparc" ;; | |
5921 | *) LD="${LD-ld} -64" ;; | |
5922 | esac | |
5923 | ;; | |
5924 | esac | |
5925 | fi | |
5926 | rm -rf conftest* | |
5927 | ;; | |
b2dad0e3 BK |
5928 | esac |
5929 | ||
1cf3d07d | 5930 | need_locks="$enable_libtool_lock" |
b2dad0e3 | 5931 | |
7eed349e PC |
5932 | echo "$as_me:$LINENO: checking for ANSI C header files" >&5 |
5933 | echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 | |
1cf3d07d SE |
5934 | if test "${ac_cv_header_stdc+set}" = set; then |
5935 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5936 | else | |
5937 | cat >conftest.$ac_ext <<_ACEOF | |
5938 | /* confdefs.h. */ | |
ff66d28f | 5939 | _ACEOF |
1cf3d07d SE |
5940 | cat confdefs.h >>conftest.$ac_ext |
5941 | cat >>conftest.$ac_ext <<_ACEOF | |
5942 | /* end confdefs.h. */ | |
5943 | #include <stdlib.h> | |
5944 | #include <stdarg.h> | |
5945 | #include <string.h> | |
5946 | #include <float.h> | |
ff66d28f | 5947 | |
1cf3d07d SE |
5948 | int |
5949 | main () | |
ff66d28f | 5950 | { |
1cf3d07d SE |
5951 | |
5952 | ; | |
5953 | return 0; | |
5954 | } | |
5955 | _ACEOF | |
5956 | rm -f conftest.$ac_objext | |
7eed349e PC |
5957 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
5958 | (eval $ac_compile) 2>conftest.er1 | |
1cf3d07d SE |
5959 | ac_status=$? |
5960 | grep -v '^ *+' conftest.er1 >conftest.err | |
5961 | rm -f conftest.er1 | |
5962 | cat conftest.err >&5 | |
5963 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
5964 | (exit $ac_status); } && |
5965 | { ac_try='test -z "$ac_c_werror_flag" | |
5966 | || test ! -s conftest.err' | |
5967 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5968 | (eval $ac_try) 2>&5 | |
5969 | ac_status=$? | |
5970 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5971 | (exit $ac_status); }; } && | |
5972 | { ac_try='test -s conftest.$ac_objext' | |
5973 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
5974 | (eval $ac_try) 2>&5 | |
5975 | ac_status=$? | |
5976 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
5977 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
5978 | ac_cv_header_stdc=yes |
5979 | else | |
5980 | echo "$as_me: failed program was:" >&5 | |
5981 | sed 's/^/| /' conftest.$ac_ext >&5 | |
5982 | ||
7eed349e | 5983 | ac_cv_header_stdc=no |
b2dad0e3 | 5984 | fi |
7eed349e | 5985 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
b2dad0e3 | 5986 | |
1cf3d07d SE |
5987 | if test $ac_cv_header_stdc = yes; then |
5988 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
5989 | cat >conftest.$ac_ext <<_ACEOF | |
5990 | /* confdefs.h. */ | |
5991 | _ACEOF | |
5992 | cat confdefs.h >>conftest.$ac_ext | |
5993 | cat >>conftest.$ac_ext <<_ACEOF | |
5994 | /* end confdefs.h. */ | |
5995 | #include <string.h> | |
b2dad0e3 | 5996 | |
1cf3d07d SE |
5997 | _ACEOF |
5998 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
5999 | $EGREP "memchr" >/dev/null 2>&1; then | |
6000 | : | |
b2dad0e3 | 6001 | else |
1cf3d07d | 6002 | ac_cv_header_stdc=no |
b2dad0e3 | 6003 | fi |
1cf3d07d | 6004 | rm -f conftest* |
b2dad0e3 | 6005 | |
1cf3d07d | 6006 | fi |
b2dad0e3 | 6007 | |
1cf3d07d SE |
6008 | if test $ac_cv_header_stdc = yes; then |
6009 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
6010 | cat >conftest.$ac_ext <<_ACEOF | |
6011 | /* confdefs.h. */ | |
6012 | _ACEOF | |
6013 | cat confdefs.h >>conftest.$ac_ext | |
6014 | cat >>conftest.$ac_ext <<_ACEOF | |
6015 | /* end confdefs.h. */ | |
6016 | #include <stdlib.h> | |
b2dad0e3 | 6017 | |
1cf3d07d SE |
6018 | _ACEOF |
6019 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
6020 | $EGREP "free" >/dev/null 2>&1; then | |
6021 | : | |
6022 | else | |
6023 | ac_cv_header_stdc=no | |
6024 | fi | |
6025 | rm -f conftest* | |
b2dad0e3 | 6026 | |
1cf3d07d | 6027 | fi |
b2dad0e3 | 6028 | |
1cf3d07d SE |
6029 | if test $ac_cv_header_stdc = yes; then |
6030 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
6031 | if test "$cross_compiling" = yes; then | |
6032 | : | |
ff66d28f | 6033 | else |
ff66d28f | 6034 | cat >conftest.$ac_ext <<_ACEOF |
ff66d28f PE |
6035 | /* confdefs.h. */ |
6036 | _ACEOF | |
6037 | cat confdefs.h >>conftest.$ac_ext | |
6038 | cat >>conftest.$ac_ext <<_ACEOF | |
6039 | /* end confdefs.h. */ | |
1cf3d07d SE |
6040 | #include <ctype.h> |
6041 | #if ((' ' & 0x0FF) == 0x020) | |
6042 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
6043 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
ff66d28f | 6044 | #else |
1cf3d07d SE |
6045 | # define ISLOWER(c) \ |
6046 | (('a' <= (c) && (c) <= 'i') \ | |
6047 | || ('j' <= (c) && (c) <= 'r') \ | |
6048 | || ('s' <= (c) && (c) <= 'z')) | |
6049 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) | |
ff66d28f | 6050 | #endif |
1cf3d07d SE |
6051 | |
6052 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
6053 | int | |
6054 | main () | |
6055 | { | |
6056 | int i; | |
6057 | for (i = 0; i < 256; i++) | |
6058 | if (XOR (islower (i), ISLOWER (i)) | |
6059 | || toupper (i) != TOUPPER (i)) | |
7eed349e PC |
6060 | exit(2); |
6061 | exit (0); | |
1cf3d07d | 6062 | } |
ff66d28f | 6063 | _ACEOF |
1cf3d07d | 6064 | rm -f conftest$ac_exeext |
7eed349e PC |
6065 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
6066 | (eval $ac_link) 2>&5 | |
ff66d28f | 6067 | ac_status=$? |
ff66d28f | 6068 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
1cf3d07d | 6069 | (exit $ac_status); } && { ac_try='./conftest$ac_exeext' |
7eed349e PC |
6070 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
6071 | (eval $ac_try) 2>&5 | |
1cf3d07d SE |
6072 | ac_status=$? |
6073 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6074 | (exit $ac_status); }; }; then | |
ff66d28f PE |
6075 | : |
6076 | else | |
1cf3d07d SE |
6077 | echo "$as_me: program exited with status $ac_status" >&5 |
6078 | echo "$as_me: failed program was:" >&5 | |
ff66d28f PE |
6079 | sed 's/^/| /' conftest.$ac_ext >&5 |
6080 | ||
1cf3d07d SE |
6081 | ( exit $ac_status ) |
6082 | ac_cv_header_stdc=no | |
6083 | fi | |
7eed349e | 6084 | rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
1cf3d07d SE |
6085 | fi |
6086 | fi | |
6087 | fi | |
7eed349e PC |
6088 | echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 |
6089 | echo "${ECHO_T}$ac_cv_header_stdc" >&6 | |
1cf3d07d SE |
6090 | if test $ac_cv_header_stdc = yes; then |
6091 | ||
6092 | cat >>confdefs.h <<\_ACEOF | |
6093 | #define STDC_HEADERS 1 | |
6094 | _ACEOF | |
6095 | ||
6096 | fi | |
6097 | ||
6098 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. | |
6099 | ||
6100 | ||
6101 | ||
6102 | ||
6103 | ||
6104 | ||
6105 | ||
6106 | ||
6107 | ||
6108 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ | |
6109 | inttypes.h stdint.h unistd.h | |
6110 | do | |
6111 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7eed349e PC |
6112 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
6113 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
6114 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
1cf3d07d SE |
6115 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
6116 | else | |
6117 | cat >conftest.$ac_ext <<_ACEOF | |
6118 | /* confdefs.h. */ | |
6119 | _ACEOF | |
6120 | cat confdefs.h >>conftest.$ac_ext | |
6121 | cat >>conftest.$ac_ext <<_ACEOF | |
6122 | /* end confdefs.h. */ | |
6123 | $ac_includes_default | |
6124 | ||
6125 | #include <$ac_header> | |
6126 | _ACEOF | |
6127 | rm -f conftest.$ac_objext | |
7eed349e PC |
6128 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6129 | (eval $ac_compile) 2>conftest.er1 | |
1cf3d07d SE |
6130 | ac_status=$? |
6131 | grep -v '^ *+' conftest.er1 >conftest.err | |
6132 | rm -f conftest.er1 | |
6133 | cat conftest.err >&5 | |
6134 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
6135 | (exit $ac_status); } && |
6136 | { ac_try='test -z "$ac_c_werror_flag" | |
6137 | || test ! -s conftest.err' | |
6138 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6139 | (eval $ac_try) 2>&5 | |
6140 | ac_status=$? | |
6141 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6142 | (exit $ac_status); }; } && | |
6143 | { ac_try='test -s conftest.$ac_objext' | |
6144 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6145 | (eval $ac_try) 2>&5 | |
6146 | ac_status=$? | |
6147 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6148 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
6149 | eval "$as_ac_Header=yes" |
6150 | else | |
6151 | echo "$as_me: failed program was:" >&5 | |
6152 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6153 | ||
7eed349e | 6154 | eval "$as_ac_Header=no" |
1cf3d07d | 6155 | fi |
7eed349e | 6156 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
1cf3d07d | 6157 | fi |
7eed349e PC |
6158 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
6159 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
1cf3d07d SE |
6160 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
6161 | cat >>confdefs.h <<_ACEOF | |
6162 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
6163 | _ACEOF | |
6164 | ||
6165 | fi | |
6166 | ||
6167 | done | |
6168 | ||
6169 | ||
6170 | ||
6171 | for ac_header in dlfcn.h | |
6172 | do | |
6173 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
7eed349e PC |
6174 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
6175 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
6176 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
1cf3d07d SE |
6177 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
6178 | else | |
6179 | cat >conftest.$ac_ext <<_ACEOF | |
6180 | /* confdefs.h. */ | |
6181 | _ACEOF | |
6182 | cat confdefs.h >>conftest.$ac_ext | |
6183 | cat >>conftest.$ac_ext <<_ACEOF | |
6184 | /* end confdefs.h. */ | |
6185 | $ac_includes_default | |
6186 | ||
6187 | #include <$ac_header> | |
6188 | _ACEOF | |
6189 | rm -f conftest.$ac_objext | |
7eed349e PC |
6190 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6191 | (eval $ac_compile) 2>conftest.er1 | |
1cf3d07d SE |
6192 | ac_status=$? |
6193 | grep -v '^ *+' conftest.er1 >conftest.err | |
6194 | rm -f conftest.er1 | |
6195 | cat conftest.err >&5 | |
6196 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
6197 | (exit $ac_status); } && |
6198 | { ac_try='test -z "$ac_c_werror_flag" | |
6199 | || test ! -s conftest.err' | |
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 $ac_status); }; } && | |
6205 | { ac_try='test -s conftest.$ac_objext' | |
6206 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6207 | (eval $ac_try) 2>&5 | |
6208 | ac_status=$? | |
6209 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6210 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
6211 | eval "$as_ac_Header=yes" |
6212 | else | |
6213 | echo "$as_me: failed program was:" >&5 | |
6214 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6215 | ||
7eed349e | 6216 | eval "$as_ac_Header=no" |
1cf3d07d | 6217 | fi |
7eed349e | 6218 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
1cf3d07d | 6219 | fi |
7eed349e PC |
6220 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
6221 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
1cf3d07d SE |
6222 | if test `eval echo '${'$as_ac_Header'}'` = yes; then |
6223 | cat >>confdefs.h <<_ACEOF | |
6224 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
6225 | _ACEOF | |
6226 | ||
6227 | fi | |
6228 | ||
6229 | done | |
6230 | ||
6231 | ||
6232 | ||
7eed349e | 6233 | ac_ext=cc |
1cf3d07d SE |
6234 | ac_cpp='$CXXCPP $CPPFLAGS' |
6235 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6236 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6237 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
7eed349e PC |
6238 | if test -n "$ac_tool_prefix"; then |
6239 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC | |
1cf3d07d SE |
6240 | do |
6241 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
6242 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
7eed349e PC |
6243 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
6244 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1cf3d07d SE |
6245 | if test "${glibcxx_cv_prog_CXX+set}" = set; then |
6246 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6247 | else | |
6248 | if test -n "$CXX"; then | |
6249 | glibcxx_cv_prog_CXX="$CXX" # Let the user override the test. | |
6250 | else | |
6251 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6252 | for as_dir in $PATH | |
6253 | do | |
6254 | IFS=$as_save_IFS | |
6255 | test -z "$as_dir" && as_dir=. | |
6256 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 6257 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
1cf3d07d SE |
6258 | glibcxx_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
6259 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6260 | break 2 | |
6261 | fi | |
6262 | done | |
6263 | done | |
6264 | ||
6265 | fi | |
6266 | fi | |
6267 | CXX=$glibcxx_cv_prog_CXX | |
6268 | if test -n "$CXX"; then | |
7eed349e PC |
6269 | echo "$as_me:$LINENO: result: $CXX" >&5 |
6270 | echo "${ECHO_T}$CXX" >&6 | |
1cf3d07d | 6271 | else |
7eed349e PC |
6272 | echo "$as_me:$LINENO: result: no" >&5 |
6273 | echo "${ECHO_T}no" >&6 | |
1cf3d07d SE |
6274 | fi |
6275 | ||
6276 | test -n "$CXX" && break | |
6277 | done | |
6278 | fi | |
6279 | if test -z "$CXX"; then | |
6280 | ac_ct_CXX=$CXX | |
7eed349e | 6281 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC |
1cf3d07d SE |
6282 | do |
6283 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
6284 | set dummy $ac_prog; ac_word=$2 | |
7eed349e PC |
6285 | echo "$as_me:$LINENO: checking for $ac_word" >&5 |
6286 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1cf3d07d SE |
6287 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then |
6288 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6289 | else | |
6290 | if test -n "$ac_ct_CXX"; then | |
6291 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
6292 | else | |
6293 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6294 | for as_dir in $PATH | |
6295 | do | |
6296 | IFS=$as_save_IFS | |
6297 | test -z "$as_dir" && as_dir=. | |
6298 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7eed349e | 6299 | if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
1cf3d07d SE |
6300 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
6301 | echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 | |
6302 | break 2 | |
6303 | fi | |
6304 | done | |
6305 | done | |
6306 | ||
6307 | fi | |
6308 | fi | |
6309 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
6310 | if test -n "$ac_ct_CXX"; then | |
7eed349e PC |
6311 | echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 |
6312 | echo "${ECHO_T}$ac_ct_CXX" >&6 | |
1cf3d07d | 6313 | else |
7eed349e PC |
6314 | echo "$as_me:$LINENO: result: no" >&5 |
6315 | echo "${ECHO_T}no" >&6 | |
1cf3d07d SE |
6316 | fi |
6317 | ||
6318 | test -n "$ac_ct_CXX" && break | |
6319 | done | |
7eed349e | 6320 | test -n "$ac_ct_CXX" || ac_ct_CXX="g++" |
1cf3d07d | 6321 | |
7eed349e | 6322 | CXX=$ac_ct_CXX |
1cf3d07d SE |
6323 | fi |
6324 | ||
7eed349e | 6325 | |
1cf3d07d | 6326 | # Provide some information about the compiler. |
7eed349e PC |
6327 | echo "$as_me:$LINENO:" \ |
6328 | "checking for C++ compiler version" >&5 | |
1cf3d07d | 6329 | ac_compiler=`set X $ac_compile; echo $2` |
7eed349e PC |
6330 | { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 |
6331 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
1cf3d07d SE |
6332 | ac_status=$? |
6333 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6334 | (exit $ac_status); } | |
7eed349e PC |
6335 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 |
6336 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
1cf3d07d SE |
6337 | ac_status=$? |
6338 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6339 | (exit $ac_status); } | |
7eed349e PC |
6340 | { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 |
6341 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
1cf3d07d SE |
6342 | ac_status=$? |
6343 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6344 | (exit $ac_status); } | |
6345 | ||
7eed349e PC |
6346 | echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 |
6347 | echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 | |
1cf3d07d SE |
6348 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then |
6349 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6350 | else | |
6351 | cat >conftest.$ac_ext <<_ACEOF | |
6352 | /* confdefs.h. */ | |
6353 | _ACEOF | |
6354 | cat confdefs.h >>conftest.$ac_ext | |
6355 | cat >>conftest.$ac_ext <<_ACEOF | |
6356 | /* end confdefs.h. */ | |
6357 | ||
6358 | int | |
6359 | main () | |
6360 | { | |
6361 | #ifndef __GNUC__ | |
6362 | choke me | |
6363 | #endif | |
6364 | ||
6365 | ; | |
6366 | return 0; | |
6367 | } | |
6368 | _ACEOF | |
6369 | rm -f conftest.$ac_objext | |
7eed349e PC |
6370 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6371 | (eval $ac_compile) 2>conftest.er1 | |
1cf3d07d SE |
6372 | ac_status=$? |
6373 | grep -v '^ *+' conftest.er1 >conftest.err | |
6374 | rm -f conftest.er1 | |
6375 | cat conftest.err >&5 | |
6376 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
6377 | (exit $ac_status); } && |
6378 | { ac_try='test -z "$ac_cxx_werror_flag" | |
6379 | || test ! -s conftest.err' | |
6380 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6381 | (eval $ac_try) 2>&5 | |
6382 | ac_status=$? | |
6383 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6384 | (exit $ac_status); }; } && | |
6385 | { ac_try='test -s conftest.$ac_objext' | |
6386 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6387 | (eval $ac_try) 2>&5 | |
6388 | ac_status=$? | |
6389 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6390 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
6391 | ac_compiler_gnu=yes |
6392 | else | |
6393 | echo "$as_me: failed program was:" >&5 | |
6394 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6395 | ||
7eed349e | 6396 | ac_compiler_gnu=no |
1cf3d07d | 6397 | fi |
7eed349e | 6398 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
1cf3d07d SE |
6399 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
6400 | ||
6401 | fi | |
7eed349e PC |
6402 | echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 |
6403 | echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 | |
1cf3d07d SE |
6404 | GXX=`test $ac_compiler_gnu = yes && echo yes` |
6405 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
6406 | ac_save_CXXFLAGS=$CXXFLAGS | |
7eed349e PC |
6407 | CXXFLAGS="-g" |
6408 | echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 | |
6409 | echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 | |
1cf3d07d SE |
6410 | if test "${ac_cv_prog_cxx_g+set}" = set; then |
6411 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6412 | else | |
7eed349e | 6413 | cat >conftest.$ac_ext <<_ACEOF |
1cf3d07d SE |
6414 | /* confdefs.h. */ |
6415 | _ACEOF | |
6416 | cat confdefs.h >>conftest.$ac_ext | |
6417 | cat >>conftest.$ac_ext <<_ACEOF | |
6418 | /* end confdefs.h. */ | |
6419 | ||
6420 | int | |
6421 | main () | |
6422 | { | |
6423 | ||
6424 | ; | |
6425 | return 0; | |
6426 | } | |
6427 | _ACEOF | |
6428 | rm -f conftest.$ac_objext | |
7eed349e PC |
6429 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6430 | (eval $ac_compile) 2>conftest.er1 | |
1cf3d07d SE |
6431 | ac_status=$? |
6432 | grep -v '^ *+' conftest.er1 >conftest.err | |
6433 | rm -f conftest.er1 | |
6434 | cat conftest.err >&5 | |
6435 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
6436 | (exit $ac_status); } && |
6437 | { ac_try='test -z "$ac_cxx_werror_flag" | |
6438 | || test ! -s conftest.err' | |
6439 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6440 | (eval $ac_try) 2>&5 | |
6441 | ac_status=$? | |
6442 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6443 | (exit $ac_status); }; } && | |
6444 | { ac_try='test -s conftest.$ac_objext' | |
6445 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6446 | (eval $ac_try) 2>&5 | |
6447 | ac_status=$? | |
6448 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6449 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
6450 | ac_cv_prog_cxx_g=yes |
6451 | else | |
6452 | echo "$as_me: failed program was:" >&5 | |
6453 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6454 | ||
7eed349e PC |
6455 | ac_cv_prog_cxx_g=no |
6456 | fi | |
6457 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
6458 | fi | |
6459 | echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 | |
6460 | echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 | |
6461 | if test "$ac_test_CXXFLAGS" = set; then | |
6462 | CXXFLAGS=$ac_save_CXXFLAGS | |
6463 | elif test $ac_cv_prog_cxx_g = yes; then | |
6464 | if test "$GXX" = yes; then | |
6465 | CXXFLAGS="-g -O2" | |
6466 | else | |
6467 | CXXFLAGS="-g" | |
6468 | fi | |
6469 | else | |
6470 | if test "$GXX" = yes; then | |
6471 | CXXFLAGS="-O2" | |
6472 | else | |
6473 | CXXFLAGS= | |
6474 | fi | |
6475 | fi | |
6476 | for ac_declaration in \ | |
6477 | '' \ | |
6478 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ | |
6479 | 'extern "C" void std::exit (int); using std::exit;' \ | |
6480 | 'extern "C" void exit (int) throw ();' \ | |
6481 | 'extern "C" void exit (int);' \ | |
6482 | 'void exit (int);' | |
6483 | do | |
6484 | cat >conftest.$ac_ext <<_ACEOF | |
1cf3d07d SE |
6485 | /* confdefs.h. */ |
6486 | _ACEOF | |
6487 | cat confdefs.h >>conftest.$ac_ext | |
6488 | cat >>conftest.$ac_ext <<_ACEOF | |
6489 | /* end confdefs.h. */ | |
7eed349e PC |
6490 | $ac_declaration |
6491 | #include <stdlib.h> | |
1cf3d07d SE |
6492 | int |
6493 | main () | |
6494 | { | |
7eed349e | 6495 | exit (42); |
1cf3d07d SE |
6496 | ; |
6497 | return 0; | |
6498 | } | |
6499 | _ACEOF | |
6500 | rm -f conftest.$ac_objext | |
7eed349e PC |
6501 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6502 | (eval $ac_compile) 2>conftest.er1 | |
1cf3d07d SE |
6503 | ac_status=$? |
6504 | grep -v '^ *+' conftest.er1 >conftest.err | |
6505 | rm -f conftest.er1 | |
6506 | cat conftest.err >&5 | |
6507 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
6508 | (exit $ac_status); } && |
6509 | { ac_try='test -z "$ac_cxx_werror_flag" | |
6510 | || test ! -s conftest.err' | |
6511 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6512 | (eval $ac_try) 2>&5 | |
6513 | ac_status=$? | |
6514 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6515 | (exit $ac_status); }; } && | |
6516 | { ac_try='test -s conftest.$ac_objext' | |
6517 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6518 | (eval $ac_try) 2>&5 | |
6519 | ac_status=$? | |
6520 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6521 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
6522 | : |
6523 | else | |
6524 | echo "$as_me: failed program was:" >&5 | |
6525 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6526 | ||
7eed349e PC |
6527 | continue |
6528 | fi | |
6529 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
6530 | cat >conftest.$ac_ext <<_ACEOF | |
1cf3d07d SE |
6531 | /* confdefs.h. */ |
6532 | _ACEOF | |
6533 | cat confdefs.h >>conftest.$ac_ext | |
6534 | cat >>conftest.$ac_ext <<_ACEOF | |
6535 | /* end confdefs.h. */ | |
7eed349e | 6536 | $ac_declaration |
1cf3d07d SE |
6537 | int |
6538 | main () | |
6539 | { | |
7eed349e | 6540 | exit (42); |
1cf3d07d SE |
6541 | ; |
6542 | return 0; | |
6543 | } | |
6544 | _ACEOF | |
6545 | rm -f conftest.$ac_objext | |
7eed349e PC |
6546 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
6547 | (eval $ac_compile) 2>conftest.er1 | |
1cf3d07d SE |
6548 | ac_status=$? |
6549 | grep -v '^ *+' conftest.er1 >conftest.err | |
6550 | rm -f conftest.er1 | |
6551 | cat conftest.err >&5 | |
6552 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
6553 | (exit $ac_status); } && |
6554 | { ac_try='test -z "$ac_cxx_werror_flag" | |
6555 | || test ! -s conftest.err' | |
6556 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6557 | (eval $ac_try) 2>&5 | |
6558 | ac_status=$? | |
6559 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6560 | (exit $ac_status); }; } && | |
6561 | { ac_try='test -s conftest.$ac_objext' | |
6562 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
6563 | (eval $ac_try) 2>&5 | |
6564 | ac_status=$? | |
6565 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
6566 | (exit $ac_status); }; }; then | |
6567 | break | |
1cf3d07d SE |
6568 | else |
6569 | echo "$as_me: failed program was:" >&5 | |
6570 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6571 | ||
6572 | fi | |
7eed349e PC |
6573 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
6574 | done | |
6575 | rm -f conftest* | |
6576 | if test -n "$ac_declaration"; then | |
6577 | echo '#ifdef __cplusplus' >>confdefs.h | |
6578 | echo $ac_declaration >>confdefs.h | |
6579 | echo '#endif' >>confdefs.h | |
1cf3d07d SE |
6580 | fi |
6581 | ||
6582 | ac_ext=c | |
6583 | ac_cpp='$CPP $CPPFLAGS' | |
6584 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6585 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6586 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6587 | ||
6588 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && | |
6589 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || | |
6590 | (test "X$CXX" != "Xg++"))) ; then | |
7eed349e | 6591 | ac_ext=cc |
1cf3d07d SE |
6592 | ac_cpp='$CXXCPP $CPPFLAGS' |
6593 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6594 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6595 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
7eed349e PC |
6596 | echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 |
6597 | echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6 | |
1cf3d07d SE |
6598 | if test -z "$CXXCPP"; then |
6599 | if test "${ac_cv_prog_CXXCPP+set}" = set; then | |
6600 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6601 | else | |
6602 | # Double quotes because CXXCPP needs to be expanded | |
6603 | for CXXCPP in "$CXX -E" "/lib/cpp" | |
6604 | do | |
6605 | ac_preproc_ok=false | |
6606 | for ac_cxx_preproc_warn_flag in '' yes | |
6607 | do | |
6608 | # Use a header file that comes with gcc, so configuring glibc | |
6609 | # with a fresh cross-compiler works. | |
6610 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
6611 | # <limits.h> exists even on freestanding compilers. | |
6612 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
6613 | # not just through cpp. "Syntax error" is here to catch this case. | |
6614 | cat >conftest.$ac_ext <<_ACEOF | |
6615 | /* confdefs.h. */ | |
6616 | _ACEOF | |
6617 | cat confdefs.h >>conftest.$ac_ext | |
6618 | cat >>conftest.$ac_ext <<_ACEOF | |
6619 | /* end confdefs.h. */ | |
6620 | #ifdef __STDC__ | |
6621 | # include <limits.h> | |
6622 | #else | |
6623 | # include <assert.h> | |
6624 | #endif | |
6625 | Syntax error | |
6626 | _ACEOF | |
7eed349e PC |
6627 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
6628 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
1cf3d07d SE |
6629 | ac_status=$? |
6630 | grep -v '^ *+' conftest.er1 >conftest.err | |
6631 | rm -f conftest.er1 | |
6632 | cat conftest.err >&5 | |
6633 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
6634 | (exit $ac_status); } >/dev/null; then |
6635 | if test -s conftest.err; then | |
6636 | ac_cpp_err=$ac_cxx_preproc_warn_flag | |
6637 | ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag | |
6638 | else | |
6639 | ac_cpp_err= | |
6640 | fi | |
6641 | else | |
6642 | ac_cpp_err=yes | |
6643 | fi | |
6644 | if test -z "$ac_cpp_err"; then | |
1cf3d07d SE |
6645 | : |
6646 | else | |
6647 | echo "$as_me: failed program was:" >&5 | |
6648 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6649 | ||
6650 | # Broken: fails on valid input. | |
6651 | continue | |
6652 | fi | |
6653 | rm -f conftest.err conftest.$ac_ext | |
6654 | ||
7eed349e | 6655 | # OK, works on sane cases. Now check whether non-existent headers |
1cf3d07d SE |
6656 | # can be detected and how. |
6657 | cat >conftest.$ac_ext <<_ACEOF | |
6658 | /* confdefs.h. */ | |
6659 | _ACEOF | |
6660 | cat confdefs.h >>conftest.$ac_ext | |
6661 | cat >>conftest.$ac_ext <<_ACEOF | |
6662 | /* end confdefs.h. */ | |
6663 | #include <ac_nonexistent.h> | |
6664 | _ACEOF | |
7eed349e PC |
6665 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
6666 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
1cf3d07d SE |
6667 | ac_status=$? |
6668 | grep -v '^ *+' conftest.er1 >conftest.err | |
6669 | rm -f conftest.er1 | |
6670 | cat conftest.err >&5 | |
6671 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
6672 | (exit $ac_status); } >/dev/null; then |
6673 | if test -s conftest.err; then | |
6674 | ac_cpp_err=$ac_cxx_preproc_warn_flag | |
6675 | ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag | |
6676 | else | |
6677 | ac_cpp_err= | |
6678 | fi | |
6679 | else | |
6680 | ac_cpp_err=yes | |
6681 | fi | |
6682 | if test -z "$ac_cpp_err"; then | |
1cf3d07d SE |
6683 | # Broken: success on invalid input. |
6684 | continue | |
6685 | else | |
6686 | echo "$as_me: failed program was:" >&5 | |
6687 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6688 | ||
6689 | # Passes both tests. | |
6690 | ac_preproc_ok=: | |
6691 | break | |
6692 | fi | |
6693 | rm -f conftest.err conftest.$ac_ext | |
6694 | ||
6695 | done | |
6696 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
6697 | rm -f conftest.err conftest.$ac_ext | |
6698 | if $ac_preproc_ok; then | |
6699 | break | |
6700 | fi | |
6701 | ||
6702 | done | |
6703 | ac_cv_prog_CXXCPP=$CXXCPP | |
6704 | ||
6705 | fi | |
6706 | CXXCPP=$ac_cv_prog_CXXCPP | |
6707 | else | |
6708 | ac_cv_prog_CXXCPP=$CXXCPP | |
6709 | fi | |
7eed349e PC |
6710 | echo "$as_me:$LINENO: result: $CXXCPP" >&5 |
6711 | echo "${ECHO_T}$CXXCPP" >&6 | |
1cf3d07d SE |
6712 | ac_preproc_ok=false |
6713 | for ac_cxx_preproc_warn_flag in '' yes | |
6714 | do | |
6715 | # Use a header file that comes with gcc, so configuring glibc | |
6716 | # with a fresh cross-compiler works. | |
6717 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
6718 | # <limits.h> exists even on freestanding compilers. | |
6719 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
6720 | # not just through cpp. "Syntax error" is here to catch this case. | |
6721 | cat >conftest.$ac_ext <<_ACEOF | |
6722 | /* confdefs.h. */ | |
6723 | _ACEOF | |
6724 | cat confdefs.h >>conftest.$ac_ext | |
6725 | cat >>conftest.$ac_ext <<_ACEOF | |
6726 | /* end confdefs.h. */ | |
6727 | #ifdef __STDC__ | |
6728 | # include <limits.h> | |
6729 | #else | |
6730 | # include <assert.h> | |
6731 | #endif | |
6732 | Syntax error | |
6733 | _ACEOF | |
7eed349e PC |
6734 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
6735 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
1cf3d07d SE |
6736 | ac_status=$? |
6737 | grep -v '^ *+' conftest.er1 >conftest.err | |
6738 | rm -f conftest.er1 | |
6739 | cat conftest.err >&5 | |
6740 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
6741 | (exit $ac_status); } >/dev/null; then |
6742 | if test -s conftest.err; then | |
6743 | ac_cpp_err=$ac_cxx_preproc_warn_flag | |
6744 | ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag | |
6745 | else | |
6746 | ac_cpp_err= | |
6747 | fi | |
6748 | else | |
6749 | ac_cpp_err=yes | |
6750 | fi | |
6751 | if test -z "$ac_cpp_err"; then | |
1cf3d07d SE |
6752 | : |
6753 | else | |
6754 | echo "$as_me: failed program was:" >&5 | |
6755 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6756 | ||
6757 | # Broken: fails on valid input. | |
6758 | continue | |
6759 | fi | |
6760 | rm -f conftest.err conftest.$ac_ext | |
6761 | ||
7eed349e | 6762 | # OK, works on sane cases. Now check whether non-existent headers |
1cf3d07d SE |
6763 | # can be detected and how. |
6764 | cat >conftest.$ac_ext <<_ACEOF | |
6765 | /* confdefs.h. */ | |
6766 | _ACEOF | |
6767 | cat confdefs.h >>conftest.$ac_ext | |
6768 | cat >>conftest.$ac_ext <<_ACEOF | |
6769 | /* end confdefs.h. */ | |
6770 | #include <ac_nonexistent.h> | |
6771 | _ACEOF | |
7eed349e PC |
6772 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
6773 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
1cf3d07d SE |
6774 | ac_status=$? |
6775 | grep -v '^ *+' conftest.er1 >conftest.err | |
6776 | rm -f conftest.er1 | |
6777 | cat conftest.err >&5 | |
6778 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
6779 | (exit $ac_status); } >/dev/null; then |
6780 | if test -s conftest.err; then | |
6781 | ac_cpp_err=$ac_cxx_preproc_warn_flag | |
6782 | ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag | |
6783 | else | |
6784 | ac_cpp_err= | |
6785 | fi | |
6786 | else | |
6787 | ac_cpp_err=yes | |
6788 | fi | |
6789 | if test -z "$ac_cpp_err"; then | |
1cf3d07d SE |
6790 | # Broken: success on invalid input. |
6791 | continue | |
6792 | else | |
6793 | echo "$as_me: failed program was:" >&5 | |
6794 | sed 's/^/| /' conftest.$ac_ext >&5 | |
6795 | ||
6796 | # Passes both tests. | |
6797 | ac_preproc_ok=: | |
6798 | break | |
6799 | fi | |
6800 | rm -f conftest.err conftest.$ac_ext | |
6801 | ||
6802 | done | |
6803 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
6804 | rm -f conftest.err conftest.$ac_ext | |
6805 | if $ac_preproc_ok; then | |
6806 | : | |
6807 | else | |
18c04407 RW |
6808 | { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 |
6809 | echo "$as_me: error: in \`$ac_pwd':" >&2;} | |
6810 | _lt_caught_CXX_error=yes; } | |
1cf3d07d SE |
6811 | fi |
6812 | ||
6813 | ac_ext=c | |
6814 | ac_cpp='$CPP $CPPFLAGS' | |
6815 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
6816 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
6817 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
6818 | ||
6819 | else | |
6820 | _lt_caught_CXX_error=yes | |
6821 | fi | |
6822 | ||
6823 | ||
6824 | ||
6825 | ||
6826 | ||
6827 | # This can be used to rebuild libtool when needed | |
6828 | LIBTOOL_DEPS="$ltmain" | |
6829 | ||
6830 | # Always use our own libtool. | |
6831 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
6832 | ||
6833 | ||
6834 | ||
6835 | ||
6836 | ||
6837 | ||
6838 | ||
6839 | ||
6840 | ||
6841 | ||
6842 | ||
6843 | ||
6844 | ||
6845 | ||
6846 | ||
6847 | ||
6848 | ||
6849 | ||
6850 | ||
6851 | ||
6852 | ||
6853 | ||
6854 | ||
6855 | ||
6856 | ||
6857 | test -z "$LN_S" && LN_S="ln -s" | |
6858 | ||
6859 | ||
6860 | ||
6861 | ||
6862 | ||
6863 | ||
6864 | ||
6865 | ||
6866 | ||
6867 | ||
6868 | ||
6869 | ||
6870 | ||
6871 | ||
6872 | if test -n "${ZSH_VERSION+set}" ; then | |
6873 | setopt NO_GLOB_SUBST | |
6874 | fi | |
6875 | ||
7eed349e PC |
6876 | echo "$as_me:$LINENO: checking for objdir" >&5 |
6877 | echo $ECHO_N "checking for objdir... $ECHO_C" >&6 | |
1cf3d07d SE |
6878 | if test "${lt_cv_objdir+set}" = set; then |
6879 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6880 | else | |
6881 | rm -f .libs 2>/dev/null | |
6882 | mkdir .libs 2>/dev/null | |
6883 | if test -d .libs; then | |
6884 | lt_cv_objdir=.libs | |
6885 | else | |
6886 | # MS-DOS does not allow filenames that begin with a dot. | |
6887 | lt_cv_objdir=_libs | |
6888 | fi | |
6889 | rmdir .libs 2>/dev/null | |
6890 | fi | |
7eed349e PC |
6891 | echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 |
6892 | echo "${ECHO_T}$lt_cv_objdir" >&6 | |
1cf3d07d SE |
6893 | objdir=$lt_cv_objdir |
6894 | ||
6895 | ||
6896 | ||
6897 | ||
6898 | ||
6899 | cat >>confdefs.h <<_ACEOF | |
6900 | #define LT_OBJDIR "$lt_cv_objdir/" | |
6901 | _ACEOF | |
6902 | ||
6903 | ||
6904 | ||
6905 | ||
6906 | ||
6907 | ||
6908 | ||
6909 | ||
6910 | ||
6911 | ||
6912 | ||
6913 | ||
6914 | ||
6915 | ||
6916 | ||
6917 | ||
6918 | ||
6919 | case $host_os in | |
6920 | aix3*) | |
6921 | # AIX sometimes has problems with the GCC collect2 program. For some | |
6922 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
6923 | # vanish in a puff of smoke. | |
6924 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
6925 | COLLECT_NAMES= | |
6926 | export COLLECT_NAMES | |
6927 | fi | |
6928 | ;; | |
6929 | esac | |
6930 | ||
6931 | # Sed substitution that helps us do robust quoting. It backslashifies | |
6932 | # metacharacters that are still active within double-quoted strings. | |
6933 | sed_quote_subst='s/\(["`$\\]\)/\\\1/g' | |
6934 | ||
6935 | # Same as above, but do not quote variable references. | |
6936 | double_quote_subst='s/\(["`\\]\)/\\\1/g' | |
6937 | ||
6938 | # Sed substitution to delay expansion of an escaped shell variable in a | |
6939 | # double_quote_subst'ed string. | |
6940 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
6941 | ||
6942 | # Sed substitution to delay expansion of an escaped single quote. | |
6943 | delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' | |
6944 | ||
6945 | # Sed substitution to avoid accidental globbing in evaled expressions | |
6946 | no_glob_subst='s/\*/\\\*/g' | |
6947 | ||
6948 | # Global variables: | |
6949 | ofile=libtool | |
6950 | can_build_shared=yes | |
6951 | ||
6952 | # All known linkers require a `.a' archive for static linking (except MSVC, | |
6953 | # which needs '.lib'). | |
6954 | libext=a | |
6955 | ||
6956 | with_gnu_ld="$lt_cv_prog_gnu_ld" | |
6957 | ||
6958 | old_CC="$CC" | |
6959 | old_CFLAGS="$CFLAGS" | |
6960 | ||
6961 | # Set sane defaults for various variables | |
6962 | test -z "$CC" && CC=cc | |
6963 | test -z "$LTCC" && LTCC=$CC | |
6964 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS | |
6965 | test -z "$LD" && LD=ld | |
6966 | test -z "$ac_objext" && ac_objext=o | |
6967 | ||
6968 | for cc_temp in $compiler""; do | |
6969 | case $cc_temp in | |
6970 | compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; | |
6971 | distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; | |
6972 | \-*) ;; | |
6973 | *) break;; | |
6974 | esac | |
6975 | done | |
6976 | cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` | |
6977 | ||
6978 | ||
6979 | # Only perform the check for file, if the check method requires it | |
6980 | test -z "$MAGIC_CMD" && MAGIC_CMD=file | |
6981 | case $deplibs_check_method in | |
6982 | file_magic*) | |
6983 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then | |
7eed349e PC |
6984 | echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 |
6985 | echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6 | |
1cf3d07d SE |
6986 | if test "${lt_cv_path_MAGIC_CMD+set}" = set; then |
6987 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6988 | else | |
6989 | case $MAGIC_CMD in | |
6990 | [\\/*] | ?:[\\/]*) | |
6991 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
6992 | ;; | |
6993 | *) | |
6994 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
6995 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
6996 | ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" | |
6997 | for ac_dir in $ac_dummy; do | |
6998 | IFS="$lt_save_ifs" | |
6999 | test -z "$ac_dir" && ac_dir=. | |
7000 | if test -f $ac_dir/${ac_tool_prefix}file; then | |
7001 | lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" | |
7002 | if test -n "$file_magic_test_file"; then | |
7003 | case $deplibs_check_method in | |
7004 | "file_magic "*) | |
7005 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
7006 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
7007 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
7008 | $EGREP "$file_magic_regex" > /dev/null; then | |
7009 | : | |
7010 | else | |
7011 | cat <<_LT_EOF 1>&2 | |
7012 | ||
7013 | *** Warning: the command libtool uses to detect shared libraries, | |
7014 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
7015 | *** The result is that libtool may fail to recognize shared libraries | |
7016 | *** as such. This will affect the creation of libtool libraries that | |
7017 | *** depend on shared libraries, but programs linked with such libtool | |
7018 | *** libraries will work regardless of this problem. Nevertheless, you | |
7019 | *** may want to report the problem to your system manager and/or to | |
7020 | *** bug-libtool@gnu.org | |
7021 | ||
7022 | _LT_EOF | |
7023 | fi ;; | |
7024 | esac | |
7025 | fi | |
7026 | break | |
7027 | fi | |
7028 | done | |
7029 | IFS="$lt_save_ifs" | |
7030 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
7031 | ;; | |
7032 | esac | |
7033 | fi | |
7034 | ||
7035 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
7036 | if test -n "$MAGIC_CMD"; then | |
7eed349e PC |
7037 | echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 |
7038 | echo "${ECHO_T}$MAGIC_CMD" >&6 | |
1cf3d07d | 7039 | else |
7eed349e PC |
7040 | echo "$as_me:$LINENO: result: no" >&5 |
7041 | echo "${ECHO_T}no" >&6 | |
1cf3d07d SE |
7042 | fi |
7043 | ||
7044 | ||
7045 | ||
7046 | ||
7047 | ||
7048 | if test -z "$lt_cv_path_MAGIC_CMD"; then | |
7049 | if test -n "$ac_tool_prefix"; then | |
7eed349e PC |
7050 | echo "$as_me:$LINENO: checking for file" >&5 |
7051 | echo $ECHO_N "checking for file... $ECHO_C" >&6 | |
1cf3d07d SE |
7052 | if test "${lt_cv_path_MAGIC_CMD+set}" = set; then |
7053 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7054 | else | |
7055 | case $MAGIC_CMD in | |
7056 | [\\/*] | ?:[\\/]*) | |
7057 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
7058 | ;; | |
7059 | *) | |
7060 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
7061 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
7062 | ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" | |
7063 | for ac_dir in $ac_dummy; do | |
7064 | IFS="$lt_save_ifs" | |
7065 | test -z "$ac_dir" && ac_dir=. | |
7066 | if test -f $ac_dir/file; then | |
7067 | lt_cv_path_MAGIC_CMD="$ac_dir/file" | |
7068 | if test -n "$file_magic_test_file"; then | |
7069 | case $deplibs_check_method in | |
7070 | "file_magic "*) | |
7071 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
7072 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
7073 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
7074 | $EGREP "$file_magic_regex" > /dev/null; then | |
7075 | : | |
7076 | else | |
7077 | cat <<_LT_EOF 1>&2 | |
7078 | ||
7079 | *** Warning: the command libtool uses to detect shared libraries, | |
7080 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
7081 | *** The result is that libtool may fail to recognize shared libraries | |
7082 | *** as such. This will affect the creation of libtool libraries that | |
7083 | *** depend on shared libraries, but programs linked with such libtool | |
7084 | *** libraries will work regardless of this problem. Nevertheless, you | |
7085 | *** may want to report the problem to your system manager and/or to | |
7086 | *** bug-libtool@gnu.org | |
7087 | ||
7088 | _LT_EOF | |
7089 | fi ;; | |
7090 | esac | |
7091 | fi | |
7092 | break | |
7093 | fi | |
7094 | done | |
7095 | IFS="$lt_save_ifs" | |
7096 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
7097 | ;; | |
7098 | esac | |
7099 | fi | |
7100 | ||
7101 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
7102 | if test -n "$MAGIC_CMD"; then | |
7eed349e PC |
7103 | echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 |
7104 | echo "${ECHO_T}$MAGIC_CMD" >&6 | |
1cf3d07d | 7105 | else |
7eed349e PC |
7106 | echo "$as_me:$LINENO: result: no" >&5 |
7107 | echo "${ECHO_T}no" >&6 | |
1cf3d07d SE |
7108 | fi |
7109 | ||
7110 | ||
7111 | else | |
7112 | MAGIC_CMD=: | |
7113 | fi | |
7114 | fi | |
7115 | ||
7116 | fi | |
7117 | ;; | |
7118 | esac | |
7119 | ||
7120 | # Use C for the default configuration in the libtool script | |
7121 | ||
7122 | lt_save_CC="$CC" | |
7123 | ac_ext=c | |
7124 | ac_cpp='$CPP $CPPFLAGS' | |
7125 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
7126 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
7127 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
7128 | ||
7129 | ||
7130 | # Source file extension for C test sources. | |
7131 | ac_ext=c | |
7132 | ||
7133 | # Object file extension for compiled C test sources. | |
7134 | objext=o | |
7135 | objext=$objext | |
7136 | ||
7137 | # Code to be used in simple compile tests | |
7138 | lt_simple_compile_test_code="int some_variable = 0;" | |
7139 | ||
7140 | # Code to be used in simple link tests | |
7141 | lt_simple_link_test_code='int main(){return(0);}' | |
7142 | ||
7143 | ||
7144 | ||
7145 | ||
7146 | ||
7147 | ||
7148 | ||
7149 | # If no C compiler was specified, use CC. | |
7150 | LTCC=${LTCC-"$CC"} | |
7151 | ||
7152 | # If no C compiler flags were specified, use CFLAGS. | |
7153 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
7154 | ||
7155 | # Allow CC to be a program name with arguments. | |
7156 | compiler=$CC | |
7157 | ||
7158 | # Save the default compiler, since it gets overwritten when the other | |
7159 | # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. | |
7160 | compiler_DEFAULT=$CC | |
7161 | ||
7162 | # save warnings/boilerplate of simple test code | |
7163 | ac_outfile=conftest.$ac_objext | |
7164 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
7165 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
7166 | _lt_compiler_boilerplate=`cat conftest.err` | |
7167 | $RM conftest* | |
7168 | ||
7169 | ac_outfile=conftest.$ac_objext | |
7170 | echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
7171 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
7172 | _lt_linker_boilerplate=`cat conftest.err` | |
7173 | $RM conftest* | |
7174 | ||
7175 | ||
7176 | ## CAVEAT EMPTOR: | |
7177 | ## There is no encapsulation within the following macros, do not change | |
7178 | ## the running order or otherwise move them around unless you know exactly | |
7179 | ## what you are doing... | |
7180 | if test -n "$compiler"; then | |
7181 | ||
7182 | lt_prog_compiler_no_builtin_flag= | |
7183 | ||
7184 | if test "$GCC" = yes; then | |
7185 | lt_prog_compiler_no_builtin_flag=' -fno-builtin' | |
7186 | ||
7eed349e PC |
7187 | echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 |
7188 | echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6 | |
1cf3d07d SE |
7189 | if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then |
7190 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7191 | else | |
7192 | lt_cv_prog_compiler_rtti_exceptions=no | |
7193 | ac_outfile=conftest.$ac_objext | |
7194 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
7195 | lt_compiler_flag="-fno-rtti -fno-exceptions" | |
7196 | # Insert the option either (1) after the last *FLAGS variable, or | |
7197 | # (2) before a word containing "conftest.", or (3) at the end. | |
7198 | # Note that $ac_compile itself does not contain backslashes and begins | |
7199 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
7200 | # The option is referenced via a variable to avoid confusing sed. | |
7201 | lt_compile=`echo "$ac_compile" | $SED \ | |
7202 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
7203 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
7204 | -e 's:$: $lt_compiler_flag:'` | |
727cd0bc | 7205 | (eval echo "\"\$as_me:7205: $lt_compile\"" >&5) |
1cf3d07d SE |
7206 | (eval "$lt_compile" 2>conftest.err) |
7207 | ac_status=$? | |
7208 | cat conftest.err >&5 | |
727cd0bc | 7209 | echo "$as_me:7209: \$? = $ac_status" >&5 |
1cf3d07d SE |
7210 | if (exit $ac_status) && test -s "$ac_outfile"; then |
7211 | # The compiler can only warn and ignore the option if not recognized | |
7212 | # So say no if there are warnings other than the usual output. | |
7213 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp | |
7214 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
7215 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
7216 | lt_cv_prog_compiler_rtti_exceptions=yes | |
7217 | fi | |
7218 | fi | |
7219 | $RM conftest* | |
7220 | ||
7221 | fi | |
7eed349e PC |
7222 | echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 |
7223 | echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6 | |
1cf3d07d SE |
7224 | |
7225 | if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then | |
7226 | lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" | |
7227 | else | |
7228 | : | |
7229 | fi | |
7230 | ||
7231 | fi | |
7232 | ||
7233 | ||
7234 | ||
7235 | ||
7236 | ||
7237 | ||
7238 | lt_prog_compiler_wl= | |
7239 | lt_prog_compiler_pic= | |
7240 | lt_prog_compiler_static= | |
7241 | ||
7eed349e PC |
7242 | echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 |
7243 | echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6 | |
1cf3d07d SE |
7244 | |
7245 | if test "$GCC" = yes; then | |
7246 | lt_prog_compiler_wl='-Wl,' | |
7247 | lt_prog_compiler_static='-static' | |
7248 | ||
7249 | case $host_os in | |
7250 | aix*) | |
7251 | # All AIX code is PIC. | |
7252 | if test "$host_cpu" = ia64; then | |
7253 | # AIX 5 now supports IA64 processor | |
7254 | lt_prog_compiler_static='-Bstatic' | |
7255 | fi | |
7256 | ;; | |
7257 | ||
7258 | amigaos*) | |
7259 | if test "$host_cpu" = m68k; then | |
7260 | # FIXME: we need at least 68020 code to build shared libraries, but | |
7261 | # adding the `-m68020' flag to GCC prevents building anything better, | |
7262 | # like `-m68040'. | |
7263 | lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' | |
7264 | fi | |
7265 | ;; | |
7266 | ||
7267 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
7268 | # PIC is the default for these OSes. | |
7269 | ;; | |
7270 | ||
7271 | mingw* | cygwin* | pw32* | os2*) | |
7272 | # This hack is so that the source file can tell whether it is being | |
7273 | # built for inclusion in a dll (and should export symbols for example). | |
7274 | # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
7275 | # (--disable-auto-import) libraries | |
7276 | lt_prog_compiler_pic='-DDLL_EXPORT' | |
7277 | ;; | |
7278 | ||
7279 | darwin* | rhapsody*) | |
7280 | # PIC is the default on this platform | |
7281 | # Common symbols not allowed in MH_DYLIB files | |
7282 | lt_prog_compiler_pic='-fno-common' | |
7283 | ;; | |
7284 | ||
7285 | hpux*) | |
7286 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
7287 | # not for PA HP-UX. | |
7288 | case $host_cpu in | |
7289 | hppa*64*|ia64*) | |
7290 | # +Z the default | |
7291 | ;; | |
7292 | *) | |
7293 | lt_prog_compiler_pic='-fPIC' | |
7294 | ;; | |
7295 | esac | |
7296 | ;; | |
7297 | ||
7298 | interix[3-9]*) | |
7299 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
7300 | # Instead, we relocate shared libraries at runtime. | |
7301 | ;; | |
7302 | ||
7303 | msdosdjgpp*) | |
7304 | # Just because we use GCC doesn't mean we suddenly get shared libraries | |
7305 | # on systems that don't support them. | |
7306 | lt_prog_compiler_can_build_shared=no | |
7307 | enable_shared=no | |
7308 | ;; | |
7309 | ||
7310 | *nto* | *qnx*) | |
7311 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
7312 | # it will coredump. | |
7313 | lt_prog_compiler_pic='-fPIC -shared' | |
7314 | ;; | |
7315 | ||
7316 | sysv4*MP*) | |
7317 | if test -d /usr/nec; then | |
7318 | lt_prog_compiler_pic=-Kconform_pic | |
7319 | fi | |
7320 | ;; | |
7321 | ||
7322 | *) | |
7323 | lt_prog_compiler_pic='-fPIC' | |
7324 | ;; | |
7325 | esac | |
7326 | else | |
7327 | # PORTME Check for flag to pass linker flags through the system compiler. | |
7328 | case $host_os in | |
7329 | aix*) | |
7330 | lt_prog_compiler_wl='-Wl,' | |
7331 | if test "$host_cpu" = ia64; then | |
7332 | # AIX 5 now supports IA64 processor | |
7333 | lt_prog_compiler_static='-Bstatic' | |
7334 | else | |
7335 | lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' | |
7336 | fi | |
7337 | ;; | |
7338 | darwin*) | |
7339 | # PIC is the default on this platform | |
7340 | # Common symbols not allowed in MH_DYLIB files | |
7341 | case $cc_basename in | |
7342 | xlc*) | |
7343 | lt_prog_compiler_pic='-qnocommon' | |
7344 | lt_prog_compiler_wl='-Wl,' | |
7345 | ;; | |
7346 | esac | |
7347 | ;; | |
7348 | ||
7349 | mingw* | cygwin* | pw32* | os2*) | |
7350 | # This hack is so that the source file can tell whether it is being | |
7351 | # built for inclusion in a dll (and should export symbols for example). | |
7352 | lt_prog_compiler_pic='-DDLL_EXPORT' | |
7353 | ;; | |
7354 | ||
7355 | hpux9* | hpux10* | hpux11*) | |
7356 | lt_prog_compiler_wl='-Wl,' | |
7357 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
7358 | # not for PA HP-UX. | |
7359 | case $host_cpu in | |
7360 | hppa*64*|ia64*) | |
7361 | # +Z the default | |
7362 | ;; | |
7363 | *) | |
7364 | lt_prog_compiler_pic='+Z' | |
7365 | ;; | |
7366 | esac | |
7367 | # Is there a better lt_prog_compiler_static that works with the bundled CC? | |
7368 | lt_prog_compiler_static='${wl}-a ${wl}archive' | |
7369 | ;; | |
7370 | ||
7371 | irix5* | irix6* | nonstopux*) | |
7372 | lt_prog_compiler_wl='-Wl,' | |
7373 | # PIC (with -KPIC) is the default. | |
7374 | lt_prog_compiler_static='-non_shared' | |
7375 | ;; | |
7376 | ||
7377 | linux* | k*bsd*-gnu) | |
7378 | case $cc_basename in | |
7379 | icc* | ecc*) | |
7380 | lt_prog_compiler_wl='-Wl,' | |
7381 | lt_prog_compiler_pic='-KPIC' | |
7382 | lt_prog_compiler_static='-static' | |
7383 | ;; | |
7384 | pgcc* | pgf77* | pgf90* | pgf95*) | |
7385 | # Portland Group compilers (*not* the Pentium gcc compiler, | |
7386 | # which looks to be a dead project) | |
7387 | lt_prog_compiler_wl='-Wl,' | |
7388 | lt_prog_compiler_pic='-fpic' | |
7389 | lt_prog_compiler_static='-Bstatic' | |
7390 | ;; | |
7391 | ccc*) | |
7392 | lt_prog_compiler_wl='-Wl,' | |
7393 | # All Alpha code is PIC. | |
7394 | lt_prog_compiler_static='-non_shared' | |
7395 | ;; | |
7396 | *) | |
7397 | case `$CC -V 2>&1 | sed 5q` in | |
7398 | *Sun\ C*) | |
7399 | # Sun C 5.9 | |
7400 | lt_prog_compiler_pic='-KPIC' | |
7401 | lt_prog_compiler_static='-Bstatic' | |
7402 | lt_prog_compiler_wl='-Wl,' | |
7403 | ;; | |
7404 | *Sun\ F*) | |
7405 | # Sun Fortran 8.3 passes all unrecognized flags to the linker | |
7406 | lt_prog_compiler_pic='-KPIC' | |
7407 | lt_prog_compiler_static='-Bstatic' | |
7408 | lt_prog_compiler_wl='' | |
7409 | ;; | |
7410 | esac | |
7411 | ;; | |
7412 | esac | |
7413 | ;; | |
7414 | ||
7415 | newsos6) | |
7416 | lt_prog_compiler_pic='-KPIC' | |
7417 | lt_prog_compiler_static='-Bstatic' | |
7418 | ;; | |
7419 | ||
7420 | *nto* | *qnx*) | |
7421 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
7422 | # it will coredump. | |
7423 | lt_prog_compiler_pic='-fPIC -shared' | |
7424 | ;; | |
7425 | ||
7426 | osf3* | osf4* | osf5*) | |
7427 | lt_prog_compiler_wl='-Wl,' | |
7428 | # All OSF/1 code is PIC. | |
7429 | lt_prog_compiler_static='-non_shared' | |
7430 | ;; | |
7431 | ||
7432 | rdos*) | |
7433 | lt_prog_compiler_static='-non_shared' | |
7434 | ;; | |
7435 | ||
7436 | solaris*) | |
7437 | lt_prog_compiler_pic='-KPIC' | |
7438 | lt_prog_compiler_static='-Bstatic' | |
7439 | case $cc_basename in | |
7440 | f77* | f90* | f95*) | |
7441 | lt_prog_compiler_wl='-Qoption ld ';; | |
7442 | *) | |
7443 | lt_prog_compiler_wl='-Wl,';; | |
7444 | esac | |
7445 | ;; | |
7446 | ||
7447 | sunos4*) | |
7448 | lt_prog_compiler_wl='-Qoption ld ' | |
7449 | lt_prog_compiler_pic='-PIC' | |
7450 | lt_prog_compiler_static='-Bstatic' | |
7451 | ;; | |
7452 | ||
7453 | sysv4 | sysv4.2uw2* | sysv4.3*) | |
7454 | lt_prog_compiler_wl='-Wl,' | |
7455 | lt_prog_compiler_pic='-KPIC' | |
7456 | lt_prog_compiler_static='-Bstatic' | |
7457 | ;; | |
7458 | ||
7459 | sysv4*MP*) | |
7460 | if test -d /usr/nec ;then | |
7461 | lt_prog_compiler_pic='-Kconform_pic' | |
7462 | lt_prog_compiler_static='-Bstatic' | |
7463 | fi | |
7464 | ;; | |
7465 | ||
7466 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
7467 | lt_prog_compiler_wl='-Wl,' | |
7468 | lt_prog_compiler_pic='-KPIC' | |
7469 | lt_prog_compiler_static='-Bstatic' | |
7470 | ;; | |
7471 | ||
7472 | unicos*) | |
7473 | lt_prog_compiler_wl='-Wl,' | |
7474 | lt_prog_compiler_can_build_shared=no | |
7475 | ;; | |
7476 | ||
7477 | uts4*) | |
7478 | lt_prog_compiler_pic='-pic' | |
7479 | lt_prog_compiler_static='-Bstatic' | |
7480 | ;; | |
7481 | ||
7482 | *) | |
7483 | lt_prog_compiler_can_build_shared=no | |
7484 | ;; | |
7485 | esac | |
7486 | fi | |
7487 | ||
7488 | case $host_os in | |
7489 | # For platforms which do not support PIC, -DPIC is meaningless: | |
7490 | *djgpp*) | |
7491 | lt_prog_compiler_pic= | |
7492 | ;; | |
7493 | *) | |
7494 | lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" | |
7495 | ;; | |
7496 | esac | |
7eed349e PC |
7497 | echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 |
7498 | echo "${ECHO_T}$lt_prog_compiler_pic" >&6 | |
1cf3d07d SE |
7499 | |
7500 | ||
7501 | ||
7502 | ||
7503 | ||
7504 | ||
7505 | # | |
7506 | # Check to make sure the PIC flag actually works. | |
7507 | # | |
7508 | if test -n "$lt_prog_compiler_pic"; then | |
7eed349e PC |
7509 | echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 |
7510 | echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6 | |
1cf3d07d SE |
7511 | if test "${lt_prog_compiler_pic_works+set}" = set; then |
7512 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7513 | else | |
7514 | lt_prog_compiler_pic_works=no | |
7515 | ac_outfile=conftest.$ac_objext | |
7516 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
7517 | lt_compiler_flag="$lt_prog_compiler_pic -DPIC" | |
7518 | # Insert the option either (1) after the last *FLAGS variable, or | |
7519 | # (2) before a word containing "conftest.", or (3) at the end. | |
7520 | # Note that $ac_compile itself does not contain backslashes and begins | |
7521 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
7522 | # The option is referenced via a variable to avoid confusing sed. | |
7523 | lt_compile=`echo "$ac_compile" | $SED \ | |
7524 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
7525 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
7526 | -e 's:$: $lt_compiler_flag:'` | |
727cd0bc | 7527 | (eval echo "\"\$as_me:7527: $lt_compile\"" >&5) |
1cf3d07d SE |
7528 | (eval "$lt_compile" 2>conftest.err) |
7529 | ac_status=$? | |
7530 | cat conftest.err >&5 | |
727cd0bc | 7531 | echo "$as_me:7531: \$? = $ac_status" >&5 |
1cf3d07d SE |
7532 | if (exit $ac_status) && test -s "$ac_outfile"; then |
7533 | # The compiler can only warn and ignore the option if not recognized | |
7534 | # So say no if there are warnings other than the usual output. | |
7535 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp | |
7536 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
7537 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
7538 | lt_prog_compiler_pic_works=yes | |
7539 | fi | |
7540 | fi | |
7541 | $RM conftest* | |
7542 | ||
7543 | fi | |
7eed349e PC |
7544 | echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5 |
7545 | echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6 | |
1cf3d07d SE |
7546 | |
7547 | if test x"$lt_prog_compiler_pic_works" = xyes; then | |
7548 | case $lt_prog_compiler_pic in | |
7549 | "" | " "*) ;; | |
7550 | *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; | |
7551 | esac | |
7552 | else | |
7553 | lt_prog_compiler_pic= | |
7554 | lt_prog_compiler_can_build_shared=no | |
7555 | fi | |
7556 | ||
7557 | fi | |
7558 | ||
7559 | ||
7560 | ||
7561 | ||
7562 | ||
7563 | ||
7564 | # | |
7565 | # Check to make sure the static flag actually works. | |
7566 | # | |
7567 | wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" | |
7eed349e PC |
7568 | echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 |
7569 | echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6 | |
1cf3d07d SE |
7570 | if test "${lt_prog_compiler_static_works+set}" = set; then |
7571 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7572 | else | |
7573 | lt_prog_compiler_static_works=no | |
7574 | save_LDFLAGS="$LDFLAGS" | |
7575 | LDFLAGS="$LDFLAGS $lt_tmp_static_flag" | |
7576 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
7577 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
7578 | # The linker can only warn and ignore the option if not recognized | |
7579 | # So say no if there are warnings | |
7580 | if test -s conftest.err; then | |
7581 | # Append any errors to the config.log. | |
7582 | cat conftest.err 1>&5 | |
7583 | $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp | |
7584 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
7585 | if diff conftest.exp conftest.er2 >/dev/null; then | |
7586 | lt_prog_compiler_static_works=yes | |
7587 | fi | |
7588 | else | |
7589 | lt_prog_compiler_static_works=yes | |
7590 | fi | |
7591 | fi | |
7592 | $RM conftest* | |
7593 | LDFLAGS="$save_LDFLAGS" | |
7594 | ||
7595 | fi | |
7eed349e PC |
7596 | echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5 |
7597 | echo "${ECHO_T}$lt_prog_compiler_static_works" >&6 | |
1cf3d07d SE |
7598 | |
7599 | if test x"$lt_prog_compiler_static_works" = xyes; then | |
7600 | : | |
7601 | else | |
7602 | lt_prog_compiler_static= | |
7603 | fi | |
7604 | ||
7605 | ||
7606 | ||
7607 | ||
7608 | ||
7609 | ||
7610 | ||
7eed349e PC |
7611 | echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 |
7612 | echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 | |
1cf3d07d SE |
7613 | if test "${lt_cv_prog_compiler_c_o+set}" = set; then |
7614 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7615 | else | |
7616 | lt_cv_prog_compiler_c_o=no | |
7617 | $RM -r conftest 2>/dev/null | |
7618 | mkdir conftest | |
7619 | cd conftest | |
7620 | mkdir out | |
7621 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
7622 | ||
7623 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
7624 | # Insert the option either (1) after the last *FLAGS variable, or | |
7625 | # (2) before a word containing "conftest.", or (3) at the end. | |
7626 | # Note that $ac_compile itself does not contain backslashes and begins | |
7627 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
7628 | lt_compile=`echo "$ac_compile" | $SED \ | |
7629 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
7630 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
7631 | -e 's:$: $lt_compiler_flag:'` | |
727cd0bc | 7632 | (eval echo "\"\$as_me:7632: $lt_compile\"" >&5) |
1cf3d07d SE |
7633 | (eval "$lt_compile" 2>out/conftest.err) |
7634 | ac_status=$? | |
7635 | cat out/conftest.err >&5 | |
727cd0bc | 7636 | echo "$as_me:7636: \$? = $ac_status" >&5 |
1cf3d07d SE |
7637 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
7638 | then | |
7639 | # The compiler can only warn and ignore the option if not recognized | |
7640 | # So say no if there are warnings | |
7641 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
7642 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
7643 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
7644 | lt_cv_prog_compiler_c_o=yes | |
7645 | fi | |
7646 | fi | |
7647 | chmod u+w . 2>&5 | |
7648 | $RM conftest* | |
7649 | # SGI C++ compiler will create directory out/ii_files/ for | |
7650 | # template instantiation | |
7651 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
7652 | $RM out/* && rmdir out | |
7653 | cd .. | |
7654 | $RM -r conftest | |
7655 | $RM conftest* | |
7656 | ||
7657 | fi | |
7eed349e PC |
7658 | echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 |
7659 | echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6 | |
1cf3d07d SE |
7660 | |
7661 | ||
7662 | ||
7663 | ||
7664 | ||
7665 | ||
7eed349e PC |
7666 | echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 |
7667 | echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 | |
1cf3d07d SE |
7668 | if test "${lt_cv_prog_compiler_c_o+set}" = set; then |
7669 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
7670 | else | |
7671 | lt_cv_prog_compiler_c_o=no | |
7672 | $RM -r conftest 2>/dev/null | |
7673 | mkdir conftest | |
7674 | cd conftest | |
7675 | mkdir out | |
7676 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
7677 | ||
7678 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
7679 | # Insert the option either (1) after the last *FLAGS variable, or | |
7680 | # (2) before a word containing "conftest.", or (3) at the end. | |
7681 | # Note that $ac_compile itself does not contain backslashes and begins | |
7682 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
7683 | lt_compile=`echo "$ac_compile" | $SED \ | |
7684 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
7685 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
7686 | -e 's:$: $lt_compiler_flag:'` | |
727cd0bc | 7687 | (eval echo "\"\$as_me:7687: $lt_compile\"" >&5) |
1cf3d07d SE |
7688 | (eval "$lt_compile" 2>out/conftest.err) |
7689 | ac_status=$? | |
7690 | cat out/conftest.err >&5 | |
727cd0bc | 7691 | echo "$as_me:7691: \$? = $ac_status" >&5 |
1cf3d07d SE |
7692 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
7693 | then | |
7694 | # The compiler can only warn and ignore the option if not recognized | |
7695 | # So say no if there are warnings | |
7696 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
7697 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
7698 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
7699 | lt_cv_prog_compiler_c_o=yes | |
7700 | fi | |
7701 | fi | |
7702 | chmod u+w . 2>&5 | |
7703 | $RM conftest* | |
7704 | # SGI C++ compiler will create directory out/ii_files/ for | |
7705 | # template instantiation | |
7706 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
7707 | $RM out/* && rmdir out | |
7708 | cd .. | |
7709 | $RM -r conftest | |
7710 | $RM conftest* | |
7711 | ||
7712 | fi | |
7eed349e PC |
7713 | echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 |
7714 | echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6 | |
1cf3d07d SE |
7715 | |
7716 | ||
7717 | ||
7718 | ||
7719 | hard_links="nottested" | |
7720 | if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then | |
7721 | # do not overwrite the value of need_locks provided by the user | |
7eed349e PC |
7722 | echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 |
7723 | echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 | |
1cf3d07d SE |
7724 | hard_links=yes |
7725 | $RM conftest* | |
7726 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
7727 | touch conftest.a | |
7728 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
7729 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
7eed349e PC |
7730 | echo "$as_me:$LINENO: result: $hard_links" >&5 |
7731 | echo "${ECHO_T}$hard_links" >&6 | |
1cf3d07d SE |
7732 | if test "$hard_links" = no; then |
7733 | { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 | |
7734 | echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} | |
7735 | need_locks=warn | |
7736 | fi | |
7737 | else | |
7738 | need_locks=no | |
7739 | fi | |
7740 | ||
7741 | ||
7742 | ||
7743 | ||
7744 | ||
7745 | ||
7eed349e PC |
7746 | echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
7747 | echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6 | |
1cf3d07d SE |
7748 | |
7749 | runpath_var= | |
7750 | allow_undefined_flag= | |
7751 | always_export_symbols=no | |
7752 | archive_cmds= | |
7753 | archive_expsym_cmds= | |
7754 | compiler_needs_object=no | |
7755 | enable_shared_with_static_runtimes=no | |
7756 | export_dynamic_flag_spec= | |
7757 | export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
7758 | hardcode_automatic=no | |
7759 | hardcode_direct=no | |
7760 | hardcode_direct_absolute=no | |
7761 | hardcode_libdir_flag_spec= | |
7762 | hardcode_libdir_flag_spec_ld= | |
7763 | hardcode_libdir_separator= | |
7764 | hardcode_minus_L=no | |
7765 | hardcode_shlibpath_var=unsupported | |
7766 | inherit_rpath=no | |
7767 | link_all_deplibs=unknown | |
7768 | module_cmds= | |
7769 | module_expsym_cmds= | |
7770 | old_archive_from_new_cmds= | |
7771 | old_archive_from_expsyms_cmds= | |
7772 | thread_safe_flag_spec= | |
7773 | whole_archive_flag_spec= | |
7774 | # include_expsyms should be a list of space-separated symbols to be *always* | |
7775 | # included in the symbol list | |
7776 | include_expsyms= | |
7777 | # exclude_expsyms can be an extended regexp of symbols to exclude | |
7778 | # it will be wrapped by ` (' and `)$', so one must not match beginning or | |
7779 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
7780 | # as well as any symbol that contains `d'. | |
7781 | exclude_expsyms="_GLOBAL_OFFSET_TABLE_" | |
7782 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out | |
7783 | # platforms (ab)use it in PIC code, but their linkers get confused if | |
7784 | # the symbol is explicitly referenced. Since portable code cannot | |
7785 | # rely on this symbol name, it's probably fine to never include it in | |
7786 | # preloaded symbol tables. | |
7787 | extract_expsyms_cmds= | |
7788 | ||
7789 | case $host_os in | |
7790 | cygwin* | mingw* | pw32*) | |
7791 | # FIXME: the MSVC++ port hasn't been tested in a loooong time | |
7792 | # When not using gcc, we currently assume that we are using | |
7793 | # Microsoft Visual C++. | |
7794 | if test "$GCC" != yes; then | |
7795 | with_gnu_ld=no | |
7796 | fi | |
7797 | ;; | |
7798 | interix*) | |
7799 | # we just hope/assume this is gcc and not c89 (= MSVC++) | |
7800 | with_gnu_ld=yes | |
7801 | ;; | |
7802 | openbsd*) | |
7803 | with_gnu_ld=no | |
7804 | ;; | |
7805 | esac | |
7806 | ||
7807 | ld_shlibs=yes | |
7808 | if test "$with_gnu_ld" = yes; then | |
7809 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
7810 | wlarc='${wl}' | |
7811 | ||
7812 | # Set some defaults for GNU ld with shared library support. These | |
7813 | # are reset later if shared libraries are not supported. Putting them | |
7814 | # here allows them to be overridden if necessary. | |
7815 | runpath_var=LD_RUN_PATH | |
7816 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
7817 | export_dynamic_flag_spec='${wl}--export-dynamic' | |
7818 | # ancient GNU ld didn't support --whole-archive et. al. | |
7819 | if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then | |
7820 | whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
7821 | else | |
7822 | whole_archive_flag_spec= | |
7823 | fi | |
7824 | supports_anon_versioning=no | |
7825 | case `$LD -v 2>&1` in | |
7826 | *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 | |
7827 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... | |
7828 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... | |
7829 | *\ 2.11.*) ;; # other 2.11 versions | |
7830 | *) supports_anon_versioning=yes ;; | |
7831 | esac | |
7832 | ||
7833 | # See if GNU ld supports shared libraries. | |
7834 | case $host_os in | |
716e4bc6 | 7835 | aix[3-9]*) |
1cf3d07d SE |
7836 | # On AIX/PPC, the GNU linker is very broken |
7837 | if test "$host_cpu" != ia64; then | |
7838 | ld_shlibs=no | |
7839 | cat <<_LT_EOF 1>&2 | |
7840 | ||
7841 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported | |
7842 | *** to be unable to reliably create shared libraries on AIX. | |
7843 | *** Therefore, libtool is disabling shared libraries support. If you | |
7844 | *** really care for shared libraries, you may want to modify your PATH | |
7845 | *** so that a non-GNU linker is found, and then restart. | |
7846 | ||
7847 | _LT_EOF | |
7848 | fi | |
7849 | ;; | |
7850 | ||
7851 | amigaos*) | |
7852 | if test "$host_cpu" = m68k; then | |
7853 | archive_cmds='$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 $output_objdir && a2ixlibrary -32)' | |
7854 | hardcode_libdir_flag_spec='-L$libdir' | |
7855 | hardcode_minus_L=yes | |
7856 | fi | |
7857 | ||
7858 | # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports | |
7859 | # that the semantics of dynamic libraries on AmigaOS, at least up | |
7860 | # to version 4, is to share data among multiple programs linked | |
7861 | # with the same dynamic library. Since this doesn't match the | |
7862 | # behavior of shared libraries on other platforms, we can't use | |
7863 | # them. | |
7864 | ld_shlibs=no | |
7865 | ;; | |
7866 | ||
7867 | beos*) | |
7868 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
7869 | allow_undefined_flag=unsupported | |
7870 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
7871 | # support --undefined. This deserves some investigation. FIXME | |
7872 | archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
7873 | else | |
7874 | ld_shlibs=no | |
7875 | fi | |
7876 | ;; | |
7877 | ||
7878 | cygwin* | mingw* | pw32*) | |
7879 | # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, | |
7880 | # as there is no search path for DLLs. | |
7881 | hardcode_libdir_flag_spec='-L$libdir' | |
7882 | allow_undefined_flag=unsupported | |
7883 | always_export_symbols=no | |
7884 | enable_shared_with_static_runtimes=yes | |
7885 | export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' | |
7886 | ||
7887 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
7888 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
7889 | # If the export-symbols file already is a .def file (1st line | |
7890 | # is EXPORTS), use it as is; otherwise, prepend... | |
7891 | archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
7892 | cp $export_symbols $output_objdir/$soname.def; | |
7893 | else | |
7894 | echo EXPORTS > $output_objdir/$soname.def; | |
7895 | cat $export_symbols >> $output_objdir/$soname.def; | |
7896 | fi~ | |
7897 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
7898 | else | |
7899 | ld_shlibs=no | |
7900 | fi | |
7901 | ;; | |
7902 | ||
7903 | interix[3-9]*) | |
7904 | hardcode_direct=no | |
7905 | hardcode_shlibpath_var=no | |
7906 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
7907 | export_dynamic_flag_spec='${wl}-E' | |
7908 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
7909 | # Instead, shared libraries are loaded at an image base (0x10000000 by | |
7910 | # default) and relocated if they conflict, which is a slow very memory | |
7911 | # consuming and fragmenting process. To avoid this, we pick a random, | |
7912 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
7913 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
7914 | archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
7915 | archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
7916 | ;; | |
7917 | ||
7918 | gnu* | linux* | tpf* | k*bsd*-gnu) | |
7919 | tmp_diet=no | |
7920 | if test "$host_os" = linux-dietlibc; then | |
7921 | case $cc_basename in | |
7922 | diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) | |
7923 | esac | |
7924 | fi | |
7925 | if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ | |
7926 | && test "$tmp_diet" = no | |
7927 | then | |
7928 | tmp_addflag= | |
7929 | case $cc_basename,$host_cpu in | |
7930 | pgcc*) # Portland Group C compiler | |
7931 | 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' | |
7932 | tmp_addflag=' $pic_flag' | |
7933 | ;; | |
7934 | pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers | |
7935 | whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
7936 | tmp_addflag=' $pic_flag -Mnomain' ;; | |
7937 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 | |
7938 | tmp_addflag=' -i_dynamic' ;; | |
7939 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 | |
7940 | tmp_addflag=' -i_dynamic -nofor_main' ;; | |
7941 | ifc* | ifort*) # Intel Fortran compiler | |
7942 | tmp_addflag=' -nofor_main' ;; | |
7943 | esac | |
7944 | case `$CC -V 2>&1 | sed 5q` in | |
7945 | *Sun\ C*) # Sun C 5.9 | |
7946 | 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\"` ${wl}--no-whole-archive' | |
7947 | compiler_needs_object=yes | |
7948 | tmp_sharedflag='-G' ;; | |
7949 | *Sun\ F*) # Sun Fortran 8.3 | |
7950 | tmp_sharedflag='-G' ;; | |
7951 | *) | |
7952 | tmp_sharedflag='-shared' ;; | |
7953 | esac | |
7954 | archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
7955 | ||
7956 | if test "x$supports_anon_versioning" = xyes; then | |
7957 | archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ | |
7958 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
7959 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
7960 | $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
7961 | fi | |
7962 | else | |
7963 | ld_shlibs=no | |
7964 | fi | |
7965 | ;; | |
7966 | ||
7967 | netbsd*) | |
7968 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
7969 | archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' | |
7970 | wlarc= | |
7971 | else | |
7972 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
7973 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
7974 | fi | |
7975 | ;; | |
7976 | ||
7977 | solaris*) | |
7978 | if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then | |
7979 | ld_shlibs=no | |
7980 | cat <<_LT_EOF 1>&2 | |
7981 | ||
7982 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably | |
7983 | *** create shared libraries on Solaris systems. Therefore, libtool | |
7984 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
7985 | *** binutils to release 2.9.1 or newer. Another option is to modify | |
7986 | *** your PATH or compiler configuration so that the native linker is | |
7987 | *** used, and then restart. | |
7988 | ||
7989 | _LT_EOF | |
7990 | elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
7991 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
7992 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
7993 | else | |
7994 | ld_shlibs=no | |
7995 | fi | |
7996 | ;; | |
7997 | ||
7998 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) | |
7999 | case `$LD -v 2>&1` in | |
8000 | *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) | |
8001 | ld_shlibs=no | |
8002 | cat <<_LT_EOF 1>&2 | |
8003 | ||
8004 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not | |
8005 | *** reliably create shared libraries on SCO systems. Therefore, libtool | |
8006 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
8007 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify | |
8008 | *** your PATH or compiler configuration so that the native linker is | |
8009 | *** used, and then restart. | |
8010 | ||
8011 | _LT_EOF | |
8012 | ;; | |
8013 | *) | |
8014 | # For security reasons, it is highly recommended that you always | |
8015 | # use absolute paths for naming shared libraries, and exclude the | |
8016 | # DT_RUNPATH tag from executables and libraries. But doing so | |
8017 | # requires that you compile everything twice, which is a pain. | |
8018 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
8019 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
8020 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
8021 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
8022 | else | |
8023 | ld_shlibs=no | |
8024 | fi | |
8025 | ;; | |
8026 | esac | |
8027 | ;; | |
8028 | ||
8029 | sunos4*) | |
8030 | archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
8031 | wlarc= | |
8032 | hardcode_direct=yes | |
8033 | hardcode_shlibpath_var=no | |
8034 | ;; | |
8035 | ||
8036 | *) | |
8037 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
8038 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
8039 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
8040 | else | |
8041 | ld_shlibs=no | |
8042 | fi | |
8043 | ;; | |
8044 | esac | |
8045 | ||
8046 | if test "$ld_shlibs" = no; then | |
8047 | runpath_var= | |
8048 | hardcode_libdir_flag_spec= | |
8049 | export_dynamic_flag_spec= | |
8050 | whole_archive_flag_spec= | |
8051 | fi | |
8052 | else | |
8053 | # PORTME fill in a description of your system's linker (not GNU ld) | |
8054 | case $host_os in | |
8055 | aix3*) | |
8056 | allow_undefined_flag=unsupported | |
8057 | always_export_symbols=yes | |
8058 | archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' | |
8059 | # Note: this linker hardcodes the directories in LIBPATH if there | |
8060 | # are no directories specified by -L. | |
8061 | hardcode_minus_L=yes | |
8062 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then | |
8063 | # Neither direct hardcoding nor static linking is supported with a | |
8064 | # broken collect2. | |
8065 | hardcode_direct=unsupported | |
8066 | fi | |
8067 | ;; | |
8068 | ||
716e4bc6 | 8069 | aix[4-9]*) |
1cf3d07d SE |
8070 | if test "$host_cpu" = ia64; then |
8071 | # On IA64, the linker does run time linking by default, so we don't | |
8072 | # have to do anything special. | |
8073 | aix_use_runtimelinking=no | |
8074 | exp_sym_flag='-Bexport' | |
8075 | no_entry_flag="" | |
8076 | else | |
8077 | # If we're using GNU nm, then we don't want the "-C" option. | |
8078 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
8079 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then | |
8080 | export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
8081 | else | |
8082 | export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
8083 | fi | |
8084 | aix_use_runtimelinking=no | |
8085 | ||
8086 | # Test if we are trying to use run time linking or normal | |
8087 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
8088 | # need to do runtime linking. | |
716e4bc6 | 8089 | case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) |
1cf3d07d SE |
8090 | for ld_flag in $LDFLAGS; do |
8091 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
8092 | aix_use_runtimelinking=yes | |
8093 | break | |
8094 | fi | |
8095 | done | |
8096 | ;; | |
8097 | esac | |
8098 | ||
8099 | exp_sym_flag='-bexport' | |
8100 | no_entry_flag='-bnoentry' | |
8101 | fi | |
8102 | ||
8103 | # When large executables or shared objects are built, AIX ld can | |
8104 | # have problems creating the table of contents. If linking a library | |
8105 | # or program results in "error TOC overflow" add -mminimal-toc to | |
8106 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
8107 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
8108 | ||
8109 | archive_cmds='' | |
8110 | hardcode_direct=yes | |
8111 | hardcode_direct_absolute=yes | |
8112 | hardcode_libdir_separator=':' | |
8113 | link_all_deplibs=yes | |
8114 | file_list_spec='${wl}-f,' | |
8115 | ||
8116 | if test "$GCC" = yes; then | |
8117 | case $host_os in aix4.[012]|aix4.[012].*) | |
8118 | # We only want to do this on AIX 4.2 and lower, the check | |
8119 | # below for broken collect2 doesn't work under 4.3+ | |
8120 | collect2name=`${CC} -print-prog-name=collect2` | |
8121 | if test -f "$collect2name" && | |
8122 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
8123 | then | |
8124 | # We have reworked collect2 | |
8125 | : | |
8126 | else | |
8127 | # We have old collect2 | |
8128 | hardcode_direct=unsupported | |
8129 | # It fails to find uninstalled libraries when the uninstalled | |
8130 | # path is not listed in the libpath. Setting hardcode_minus_L | |
8131 | # to unsupported forces relinking | |
8132 | hardcode_minus_L=yes | |
8133 | hardcode_libdir_flag_spec='-L$libdir' | |
8134 | hardcode_libdir_separator= | |
8135 | fi | |
8136 | ;; | |
8137 | esac | |
8138 | shared_flag='-shared' | |
8139 | if test "$aix_use_runtimelinking" = yes; then | |
8140 | shared_flag="$shared_flag "'${wl}-G' | |
8141 | fi | |
8142 | else | |
8143 | # not using gcc | |
8144 | if test "$host_cpu" = ia64; then | |
8145 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
8146 | # chokes on -Wl,-G. The following line is correct: | |
8147 | shared_flag='-G' | |
8148 | else | |
8149 | if test "$aix_use_runtimelinking" = yes; then | |
8150 | shared_flag='${wl}-G' | |
8151 | else | |
8152 | shared_flag='${wl}-bM:SRE' | |
8153 | fi | |
8154 | fi | |
8155 | fi | |
8156 | ||
8157 | # It seems that -bexpall does not export symbols beginning with | |
8158 | # underscore (_), so it is better to generate a list of symbols to export. | |
8159 | always_export_symbols=yes | |
8160 | if test "$aix_use_runtimelinking" = yes; then | |
8161 | # Warning - without using the other runtime loading flags (-brtl), | |
8162 | # -berok will link without error, but may produce a broken library. | |
8163 | allow_undefined_flag='-berok' | |
8164 | # Determine the default libpath from the value encoded in an | |
8165 | # empty executable. | |
8166 | if test x$gcc_no_link = xyes; then | |
8167 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
8168 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
8169 | { (exit 1); exit 1; }; } | |
8170 | fi | |
8171 | cat >conftest.$ac_ext <<_ACEOF | |
8172 | /* confdefs.h. */ | |
8173 | _ACEOF | |
8174 | cat confdefs.h >>conftest.$ac_ext | |
8175 | cat >>conftest.$ac_ext <<_ACEOF | |
8176 | /* end confdefs.h. */ | |
8177 | ||
8178 | int | |
8179 | main () | |
8180 | { | |
8181 | ||
8182 | ; | |
8183 | return 0; | |
8184 | } | |
8185 | _ACEOF | |
8186 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
8187 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
8188 | (eval $ac_link) 2>conftest.er1 | |
1cf3d07d SE |
8189 | ac_status=$? |
8190 | grep -v '^ *+' conftest.er1 >conftest.err | |
8191 | rm -f conftest.er1 | |
8192 | cat conftest.err >&5 | |
8193 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
8194 | (exit $ac_status); } && |
8195 | { ac_try='test -z "$ac_c_werror_flag" | |
8196 | || test ! -s conftest.err' | |
8197 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8198 | (eval $ac_try) 2>&5 | |
8199 | ac_status=$? | |
8200 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8201 | (exit $ac_status); }; } && | |
8202 | { ac_try='test -s conftest$ac_exeext' | |
8203 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8204 | (eval $ac_try) 2>&5 | |
8205 | ac_status=$? | |
8206 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8207 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
8208 | |
8209 | lt_aix_libpath_sed=' | |
8210 | /Import File Strings/,/^$/ { | |
8211 | /^0/ { | |
8212 | s/^0 *\(.*\)$/\1/ | |
8213 | p | |
8214 | } | |
8215 | }' | |
8216 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
8217 | # Check for a 64-bit object if we didn't find anything. | |
8218 | if test -z "$aix_libpath"; then | |
8219 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
8220 | fi | |
8221 | else | |
8222 | echo "$as_me: failed program was:" >&5 | |
8223 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8224 | ||
8225 | fi | |
7eed349e | 8226 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
8227 | conftest$ac_exeext conftest.$ac_ext |
8228 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi | |
8229 | ||
8230 | hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" | |
8231 | archive_expsym_cmds='$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 $shared_flag" | |
8232 | else | |
8233 | if test "$host_cpu" = ia64; then | |
8234 | hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' | |
8235 | allow_undefined_flag="-z nodefs" | |
8236 | archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
8237 | else | |
8238 | # Determine the default libpath from the value encoded in an | |
8239 | # empty executable. | |
8240 | if test x$gcc_no_link = xyes; then | |
8241 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
8242 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
8243 | { (exit 1); exit 1; }; } | |
8244 | fi | |
8245 | cat >conftest.$ac_ext <<_ACEOF | |
8246 | /* confdefs.h. */ | |
8247 | _ACEOF | |
8248 | cat confdefs.h >>conftest.$ac_ext | |
8249 | cat >>conftest.$ac_ext <<_ACEOF | |
8250 | /* end confdefs.h. */ | |
8251 | ||
8252 | int | |
8253 | main () | |
8254 | { | |
8255 | ||
8256 | ; | |
8257 | return 0; | |
8258 | } | |
8259 | _ACEOF | |
8260 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
8261 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
8262 | (eval $ac_link) 2>conftest.er1 | |
1cf3d07d SE |
8263 | ac_status=$? |
8264 | grep -v '^ *+' conftest.er1 >conftest.err | |
8265 | rm -f conftest.er1 | |
8266 | cat conftest.err >&5 | |
8267 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
8268 | (exit $ac_status); } && |
8269 | { ac_try='test -z "$ac_c_werror_flag" | |
8270 | || test ! -s conftest.err' | |
8271 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8272 | (eval $ac_try) 2>&5 | |
8273 | ac_status=$? | |
8274 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8275 | (exit $ac_status); }; } && | |
8276 | { ac_try='test -s conftest$ac_exeext' | |
8277 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8278 | (eval $ac_try) 2>&5 | |
8279 | ac_status=$? | |
8280 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8281 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
8282 | |
8283 | lt_aix_libpath_sed=' | |
8284 | /Import File Strings/,/^$/ { | |
8285 | /^0/ { | |
8286 | s/^0 *\(.*\)$/\1/ | |
8287 | p | |
8288 | } | |
8289 | }' | |
8290 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
8291 | # Check for a 64-bit object if we didn't find anything. | |
8292 | if test -z "$aix_libpath"; then | |
8293 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
8294 | fi | |
8295 | else | |
8296 | echo "$as_me: failed program was:" >&5 | |
8297 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8298 | ||
8299 | fi | |
7eed349e | 8300 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
8301 | conftest$ac_exeext conftest.$ac_ext |
8302 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi | |
8303 | ||
8304 | hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" | |
8305 | # Warning - without using the other run time loading flags, | |
8306 | # -berok will link without error, but may produce a broken library. | |
8307 | no_undefined_flag=' ${wl}-bernotok' | |
8308 | allow_undefined_flag=' ${wl}-berok' | |
8309 | # Exported symbols can be pulled into shared objects from archives | |
8310 | whole_archive_flag_spec='$convenience' | |
8311 | archive_cmds_need_lc=yes | |
8312 | # This is similar to how AIX traditionally builds its shared libraries. | |
8313 | 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' | |
8314 | fi | |
8315 | fi | |
8316 | ;; | |
8317 | ||
8318 | amigaos*) | |
8319 | if test "$host_cpu" = m68k; then | |
8320 | archive_cmds='$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 $output_objdir && a2ixlibrary -32)' | |
8321 | hardcode_libdir_flag_spec='-L$libdir' | |
8322 | hardcode_minus_L=yes | |
8323 | fi | |
8324 | # see comment about different semantics on the GNU ld section | |
8325 | ld_shlibs=no | |
8326 | ;; | |
8327 | ||
8328 | bsdi[45]*) | |
8329 | export_dynamic_flag_spec=-rdynamic | |
8330 | ;; | |
8331 | ||
8332 | cygwin* | mingw* | pw32*) | |
8333 | # When not using gcc, we currently assume that we are using | |
8334 | # Microsoft Visual C++. | |
8335 | # hardcode_libdir_flag_spec is actually meaningless, as there is | |
8336 | # no search path for DLLs. | |
8337 | hardcode_libdir_flag_spec=' ' | |
8338 | allow_undefined_flag=unsupported | |
8339 | # Tell ltmain to make .lib files, not .a files. | |
8340 | libext=lib | |
8341 | # Tell ltmain to make .dll files, not .so files. | |
8342 | shrext_cmds=".dll" | |
8343 | # FIXME: Setting linknames here is a bad hack. | |
8344 | archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' | |
8345 | # The linker will automatically build a .lib file if we build a DLL. | |
8346 | old_archive_from_new_cmds='true' | |
8347 | # FIXME: Should let the user specify the lib program. | |
8348 | old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' | |
8349 | fix_srcfile_path='`cygpath -w "$srcfile"`' | |
8350 | enable_shared_with_static_runtimes=yes | |
8351 | ;; | |
8352 | ||
8353 | darwin* | rhapsody*) | |
8354 | case $host_os in | |
8355 | rhapsody* | darwin1.[012]) | |
8356 | allow_undefined_flag='${wl}-undefined ${wl}suppress' | |
8357 | ;; | |
8358 | *) # Darwin 1.3 on | |
8359 | case ${MACOSX_DEPLOYMENT_TARGET-10.0} in | |
8360 | 10.[012]) | |
8361 | allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' | |
8362 | ;; | |
8363 | 10.*) | |
8364 | allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' | |
8365 | ;; | |
8366 | esac | |
8367 | ;; | |
8368 | esac | |
8369 | archive_cmds_need_lc=no | |
8370 | hardcode_direct=no | |
8371 | hardcode_automatic=yes | |
8372 | hardcode_shlibpath_var=unsupported | |
8373 | whole_archive_flag_spec='' | |
8374 | link_all_deplibs=yes | |
8375 | if test "$GCC" = yes ; then | |
8376 | if test "${lt_cv_apple_cc_single_mod+set}" = set; then | |
8377 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
8378 | else | |
8379 | lt_cv_apple_cc_single_mod=no | |
8380 | if test -z "${LT_MULTI_MODULE}"; then | |
8381 | # By default we will add the -single_module flag. You can override | |
8382 | # by either setting the environment variable LT_MULTI_MODULE | |
8383 | # non-empty at configure time, or by adding -multi-module to the | |
8384 | # link flags. | |
8385 | echo "int foo(void){return 1;}" > conftest.c | |
8386 | $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
8387 | -dynamiclib ${wl}-single_module conftest.c | |
8388 | if test -f libconftest.dylib; then | |
8389 | lt_cv_apple_cc_single_mod=yes | |
8390 | rm libconftest.dylib | |
8391 | fi | |
8392 | rm conftest.$ac_ext | |
8393 | fi | |
8394 | fi | |
8395 | ||
8396 | output_verbose_link_cmd=echo | |
8397 | if test "X$lt_cv_apple_cc_single_mod" = Xyes ; then | |
8398 | archive_cmds='$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' | |
8399 | 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 ${lib}' | |
8400 | else | |
8401 | archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' | |
8402 | 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 ${lib}' | |
8403 | fi | |
8404 | module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' | |
8405 | 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}' | |
8406 | else | |
8407 | case $cc_basename in | |
8408 | xlc*) | |
8409 | output_verbose_link_cmd=echo | |
8410 | archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO $rpath/$soname` $verstring' | |
8411 | module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' | |
8412 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds | |
8413 | 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}' | |
8414 | 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 ${lib}' | |
8415 | ;; | |
8416 | *) | |
8417 | ld_shlibs=no | |
8418 | ;; | |
8419 | esac | |
8420 | fi | |
8421 | ;; | |
8422 | ||
8423 | dgux*) | |
8424 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
8425 | hardcode_libdir_flag_spec='-L$libdir' | |
8426 | hardcode_shlibpath_var=no | |
8427 | ;; | |
8428 | ||
8429 | freebsd1*) | |
8430 | ld_shlibs=no | |
8431 | ;; | |
8432 | ||
8433 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor | |
8434 | # support. Future versions do this automatically, but an explicit c++rt0.o | |
8435 | # does not break anything, and helps significantly (at the cost of a little | |
8436 | # extra space). | |
8437 | freebsd2.2*) | |
8438 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' | |
8439 | hardcode_libdir_flag_spec='-R$libdir' | |
8440 | hardcode_direct=yes | |
8441 | hardcode_shlibpath_var=no | |
8442 | ;; | |
8443 | ||
8444 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. | |
8445 | freebsd2*) | |
8446 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
8447 | hardcode_direct=yes | |
8448 | hardcode_minus_L=yes | |
8449 | hardcode_shlibpath_var=no | |
8450 | ;; | |
8451 | ||
8452 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. | |
8453 | freebsd* | dragonfly*) | |
8454 | archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' | |
8455 | hardcode_libdir_flag_spec='-R$libdir' | |
8456 | hardcode_direct=yes | |
8457 | hardcode_shlibpath_var=no | |
8458 | ;; | |
8459 | ||
8460 | hpux9*) | |
8461 | if test "$GCC" = yes; then | |
8462 | archive_cmds='$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 $lib' | |
8463 | else | |
8464 | archive_cmds='$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 $lib' | |
8465 | fi | |
8466 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
8467 | hardcode_libdir_separator=: | |
8468 | hardcode_direct=yes | |
8469 | ||
8470 | # hardcode_minus_L: Not really in the search PATH, | |
8471 | # but as the default location of the library. | |
8472 | hardcode_minus_L=yes | |
8473 | export_dynamic_flag_spec='${wl}-E' | |
8474 | ;; | |
8475 | ||
8476 | hpux10*) | |
8477 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
8478 | archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
8479 | else | |
8480 | archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' | |
8481 | fi | |
8482 | if test "$with_gnu_ld" = no; then | |
8483 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
8484 | hardcode_libdir_flag_spec_ld='+b $libdir' | |
8485 | hardcode_libdir_separator=: | |
8486 | hardcode_direct=yes | |
8487 | hardcode_direct_absolute=yes | |
8488 | export_dynamic_flag_spec='${wl}-E' | |
8489 | # hardcode_minus_L: Not really in the search PATH, | |
8490 | # but as the default location of the library. | |
8491 | hardcode_minus_L=yes | |
8492 | fi | |
8493 | ;; | |
8494 | ||
8495 | hpux11*) | |
8496 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
8497 | case $host_cpu in | |
8498 | hppa*64*) | |
8499 | archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
8500 | ;; | |
8501 | ia64*) | |
8502 | archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
8503 | ;; | |
8504 | *) | |
8505 | archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
8506 | ;; | |
8507 | esac | |
8508 | else | |
8509 | case $host_cpu in | |
8510 | hppa*64*) | |
8511 | archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
8512 | ;; | |
8513 | ia64*) | |
8514 | archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
8515 | ;; | |
8516 | *) | |
8517 | archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
8518 | ;; | |
8519 | esac | |
8520 | fi | |
8521 | if test "$with_gnu_ld" = no; then | |
8522 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
8523 | hardcode_libdir_separator=: | |
8524 | ||
8525 | case $host_cpu in | |
8526 | hppa*64*|ia64*) | |
8527 | hardcode_direct=no | |
8528 | hardcode_shlibpath_var=no | |
8529 | ;; | |
8530 | *) | |
8531 | hardcode_direct=yes | |
8532 | hardcode_direct_absolute=yes | |
8533 | export_dynamic_flag_spec='${wl}-E' | |
8534 | ||
8535 | # hardcode_minus_L: Not really in the search PATH, | |
8536 | # but as the default location of the library. | |
8537 | hardcode_minus_L=yes | |
8538 | ;; | |
8539 | esac | |
8540 | fi | |
8541 | ;; | |
8542 | ||
8543 | irix5* | irix6* | nonstopux*) | |
8544 | if test "$GCC" = yes; then | |
8545 | archive_cmds='$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 $lib' | |
8546 | # Try to use the -exported_symbol ld option, if it does not | |
8547 | # work, assume that -exports_file does not work either and | |
8548 | # implicitly export all symbols. | |
8549 | save_LDFLAGS="$LDFLAGS" | |
8550 | LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" | |
8551 | if test x$gcc_no_link = xyes; then | |
8552 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
8553 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
8554 | { (exit 1); exit 1; }; } | |
8555 | fi | |
8556 | cat >conftest.$ac_ext <<_ACEOF | |
8557 | int foo(void) {} | |
8558 | _ACEOF | |
8559 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
8560 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
8561 | (eval $ac_link) 2>conftest.er1 | |
1cf3d07d SE |
8562 | ac_status=$? |
8563 | grep -v '^ *+' conftest.er1 >conftest.err | |
8564 | rm -f conftest.er1 | |
8565 | cat conftest.err >&5 | |
8566 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
8567 | (exit $ac_status); } && |
8568 | { ac_try='test -z "$ac_c_werror_flag" | |
8569 | || test ! -s conftest.err' | |
8570 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8571 | (eval $ac_try) 2>&5 | |
8572 | ac_status=$? | |
8573 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8574 | (exit $ac_status); }; } && | |
8575 | { ac_try='test -s conftest$ac_exeext' | |
8576 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
8577 | (eval $ac_try) 2>&5 | |
8578 | ac_status=$? | |
8579 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8580 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
8581 | archive_expsym_cmds='$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 $lib' |
8582 | ||
8583 | else | |
8584 | echo "$as_me: failed program was:" >&5 | |
8585 | sed 's/^/| /' conftest.$ac_ext >&5 | |
8586 | ||
8587 | fi | |
7eed349e | 8588 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
8589 | conftest$ac_exeext conftest.$ac_ext |
8590 | LDFLAGS="$save_LDFLAGS" | |
8591 | else | |
8592 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
8593 | archive_expsym_cmds='$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 $lib' | |
8594 | fi | |
8595 | archive_cmds_need_lc='no' | |
8596 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
8597 | hardcode_libdir_separator=: | |
8598 | inherit_rpath=yes | |
8599 | link_all_deplibs=yes | |
8600 | ;; | |
8601 | ||
8602 | netbsd*) | |
8603 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
8604 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out | |
8605 | else | |
8606 | archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF | |
8607 | fi | |
8608 | hardcode_libdir_flag_spec='-R$libdir' | |
8609 | hardcode_direct=yes | |
8610 | hardcode_shlibpath_var=no | |
8611 | ;; | |
8612 | ||
8613 | newsos6) | |
8614 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
8615 | hardcode_direct=yes | |
8616 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
8617 | hardcode_libdir_separator=: | |
8618 | hardcode_shlibpath_var=no | |
8619 | ;; | |
8620 | ||
8621 | *nto* | *qnx*) | |
8622 | ;; | |
8623 | ||
8624 | openbsd*) | |
8625 | hardcode_direct=yes | |
8626 | hardcode_shlibpath_var=no | |
8627 | hardcode_direct_absolute=yes | |
8628 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
8629 | archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
8630 | archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' | |
8631 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
8632 | export_dynamic_flag_spec='${wl}-E' | |
8633 | else | |
8634 | case $host_os in | |
8635 | openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) | |
8636 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
8637 | hardcode_libdir_flag_spec='-R$libdir' | |
8638 | ;; | |
8639 | *) | |
8640 | archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
8641 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
8642 | ;; | |
8643 | esac | |
8644 | fi | |
8645 | ;; | |
8646 | ||
8647 | os2*) | |
8648 | hardcode_libdir_flag_spec='-L$libdir' | |
8649 | hardcode_minus_L=yes | |
8650 | allow_undefined_flag=unsupported | |
8651 | 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' | |
8652 | old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' | |
8653 | ;; | |
8654 | ||
8655 | osf3*) | |
8656 | if test "$GCC" = yes; then | |
8657 | allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
8658 | archive_cmds='$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 $lib' | |
8659 | else | |
8660 | allow_undefined_flag=' -expect_unresolved \*' | |
8661 | archive_cmds='$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 $lib' | |
8662 | fi | |
8663 | archive_cmds_need_lc='no' | |
8664 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
8665 | hardcode_libdir_separator=: | |
8666 | ;; | |
8667 | ||
8668 | osf4* | osf5*) # as osf3* with the addition of -msym flag | |
8669 | if test "$GCC" = yes; then | |
8670 | allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
8671 | archive_cmds='$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 $lib' | |
8672 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
8673 | else | |
8674 | allow_undefined_flag=' -expect_unresolved \*' | |
8675 | 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' | |
8676 | 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~ | |
8677 | $CC -shared${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' | |
8678 | ||
8679 | # Both c and cxx compiler support -rpath directly | |
8680 | hardcode_libdir_flag_spec='-rpath $libdir' | |
8681 | fi | |
8682 | archive_cmds_need_lc='no' | |
8683 | hardcode_libdir_separator=: | |
8684 | ;; | |
8685 | ||
8686 | solaris*) | |
8687 | no_undefined_flag=' -z defs' | |
8688 | if test "$GCC" = yes; then | |
8689 | wlarc='${wl}' | |
8690 | archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
8691 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
8692 | $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
8693 | else | |
8694 | case `$CC -V 2>&1` in | |
8695 | *"Compilers 5.0"*) | |
8696 | wlarc='' | |
8697 | archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
8698 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
8699 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' | |
8700 | ;; | |
8701 | *) | |
8702 | wlarc='${wl}' | |
8703 | archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
8704 | archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
8705 | $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
8706 | ;; | |
8707 | esac | |
8708 | fi | |
8709 | hardcode_libdir_flag_spec='-R$libdir' | |
8710 | hardcode_shlibpath_var=no | |
8711 | case $host_os in | |
8712 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
8713 | *) | |
8714 | # The compiler driver will combine and reorder linker options, | |
8715 | # but understands `-z linker_flag'. GCC discards it without `$wl', | |
8716 | # but is careful enough not to reorder. | |
8717 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
8718 | if test "$GCC" = yes; then | |
8719 | whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
8720 | else | |
8721 | whole_archive_flag_spec='-z allextract$convenience -z defaultextract' | |
8722 | fi | |
8723 | ;; | |
8724 | esac | |
8725 | link_all_deplibs=yes | |
8726 | ;; | |
8727 | ||
8728 | sunos4*) | |
8729 | if test "x$host_vendor" = xsequent; then | |
8730 | # Use $CC to link under sequent, because it throws in some extra .o | |
8731 | # files that make .init and .fini sections work. | |
8732 | archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
8733 | else | |
8734 | archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' | |
8735 | fi | |
8736 | hardcode_libdir_flag_spec='-L$libdir' | |
8737 | hardcode_direct=yes | |
8738 | hardcode_minus_L=yes | |
8739 | hardcode_shlibpath_var=no | |
8740 | ;; | |
8741 | ||
8742 | sysv4) | |
8743 | case $host_vendor in | |
8744 | sni) | |
8745 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
8746 | hardcode_direct=yes # is this really true??? | |
8747 | ;; | |
8748 | siemens) | |
8749 | ## LD is ld it makes a PLAMLIB | |
8750 | ## CC just makes a GrossModule. | |
8751 | archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
8752 | reload_cmds='$CC -r -o $output$reload_objs' | |
8753 | hardcode_direct=no | |
8754 | ;; | |
8755 | motorola) | |
8756 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
8757 | hardcode_direct=no #Motorola manual says yes, but my tests say they lie | |
8758 | ;; | |
8759 | esac | |
8760 | runpath_var='LD_RUN_PATH' | |
8761 | hardcode_shlibpath_var=no | |
8762 | ;; | |
8763 | ||
8764 | sysv4.3*) | |
8765 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
8766 | hardcode_shlibpath_var=no | |
8767 | export_dynamic_flag_spec='-Bexport' | |
8768 | ;; | |
8769 | ||
8770 | sysv4*MP*) | |
8771 | if test -d /usr/nec; then | |
8772 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
8773 | hardcode_shlibpath_var=no | |
8774 | runpath_var=LD_RUN_PATH | |
8775 | hardcode_runpath_var=yes | |
8776 | ld_shlibs=yes | |
8777 | fi | |
8778 | ;; | |
8779 | ||
8780 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) | |
8781 | no_undefined_flag='${wl}-z,text' | |
8782 | archive_cmds_need_lc=no | |
8783 | hardcode_shlibpath_var=no | |
8784 | runpath_var='LD_RUN_PATH' | |
8785 | ||
8786 | if test "$GCC" = yes; then | |
8787 | archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
8788 | archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
8789 | else | |
8790 | archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
8791 | archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
8792 | fi | |
8793 | ;; | |
8794 | ||
8795 | sysv5* | sco3.2v5* | sco5v6*) | |
8796 | # Note: We can NOT use -z defs as we might desire, because we do not | |
8797 | # link with -lc, and that would cause any symbols used from libc to | |
8798 | # always be unresolved, which means just about no library would | |
8799 | # ever link correctly. If we're not using GNU ld we use -z text | |
8800 | # though, which does catch some bad symbols but isn't as heavy-handed | |
8801 | # as -z defs. | |
8802 | no_undefined_flag='${wl}-z,text' | |
8803 | allow_undefined_flag='${wl}-z,nodefs' | |
8804 | archive_cmds_need_lc=no | |
8805 | hardcode_shlibpath_var=no | |
8806 | hardcode_libdir_flag_spec='${wl}-R,$libdir' | |
8807 | hardcode_libdir_separator=':' | |
8808 | link_all_deplibs=yes | |
8809 | export_dynamic_flag_spec='${wl}-Bexport' | |
8810 | runpath_var='LD_RUN_PATH' | |
8811 | ||
8812 | if test "$GCC" = yes; then | |
8813 | archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
8814 | archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
8815 | else | |
8816 | archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
8817 | archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
8818 | fi | |
8819 | ;; | |
8820 | ||
8821 | uts4*) | |
8822 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
8823 | hardcode_libdir_flag_spec='-L$libdir' | |
8824 | hardcode_shlibpath_var=no | |
8825 | ;; | |
8826 | ||
8827 | *) | |
8828 | ld_shlibs=no | |
8829 | ;; | |
8830 | esac | |
8831 | ||
8832 | if test x$host_vendor = xsni; then | |
8833 | case $host in | |
8834 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
8835 | export_dynamic_flag_spec='${wl}-Blargedynsym' | |
8836 | ;; | |
8837 | esac | |
8838 | fi | |
8839 | fi | |
8840 | ||
7eed349e PC |
8841 | echo "$as_me:$LINENO: result: $ld_shlibs" >&5 |
8842 | echo "${ECHO_T}$ld_shlibs" >&6 | |
1cf3d07d SE |
8843 | test "$ld_shlibs" = no && can_build_shared=no |
8844 | ||
8845 | with_gnu_ld=$with_gnu_ld | |
8846 | ||
8847 | ||
8848 | ||
8849 | ||
8850 | ||
8851 | ||
8852 | ||
8853 | ||
8854 | ||
8855 | ||
8856 | ||
8857 | ||
8858 | ||
8859 | ||
8860 | ||
8861 | # | |
8862 | # Do we need to explicitly link libc? | |
8863 | # | |
8864 | case "x$archive_cmds_need_lc" in | |
8865 | x|xyes) | |
8866 | # Assume -lc should be added | |
8867 | archive_cmds_need_lc=yes | |
8868 | ||
8869 | if test "$enable_shared" = yes && test "$GCC" = yes; then | |
8870 | case $archive_cmds in | |
8871 | *'~'*) | |
8872 | # FIXME: we may have to deal with multi-command sequences. | |
8873 | ;; | |
8874 | '$CC '*) | |
8875 | # Test whether the compiler implicitly links with -lc since on some | |
8876 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
8877 | # to ld, don't add -lc before -lgcc. | |
7eed349e PC |
8878 | echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 |
8879 | echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6 | |
1cf3d07d SE |
8880 | $RM conftest* |
8881 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
8882 | ||
8883 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
8884 | (eval $ac_compile) 2>&5 | |
8885 | ac_status=$? | |
8886 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8887 | (exit $ac_status); } 2>conftest.err; then | |
8888 | soname=conftest | |
8889 | lib=conftest | |
8890 | libobjs=conftest.$ac_objext | |
8891 | deplibs= | |
8892 | wl=$lt_prog_compiler_wl | |
8893 | pic_flag=$lt_prog_compiler_pic | |
8894 | compiler_flags=-v | |
8895 | linker_flags=-v | |
8896 | verstring= | |
8897 | output_objdir=. | |
8898 | libname=conftest | |
8899 | lt_save_allow_undefined_flag=$allow_undefined_flag | |
8900 | allow_undefined_flag= | |
8901 | if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5 | |
8902 | (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 | |
8903 | ac_status=$? | |
8904 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
8905 | (exit $ac_status); } | |
8906 | then | |
8907 | archive_cmds_need_lc=no | |
8908 | else | |
8909 | archive_cmds_need_lc=yes | |
8910 | fi | |
8911 | allow_undefined_flag=$lt_save_allow_undefined_flag | |
8912 | else | |
8913 | cat conftest.err 1>&5 | |
8914 | fi | |
8915 | $RM conftest* | |
7eed349e PC |
8916 | echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5 |
8917 | echo "${ECHO_T}$archive_cmds_need_lc" >&6 | |
1cf3d07d SE |
8918 | ;; |
8919 | esac | |
8920 | fi | |
8921 | ;; | |
8922 | esac | |
8923 | ||
8924 | ||
8925 | ||
8926 | ||
8927 | ||
8928 | ||
8929 | ||
8930 | ||
8931 | ||
8932 | ||
8933 | ||
8934 | ||
8935 | ||
8936 | ||
8937 | ||
8938 | ||
8939 | ||
8940 | ||
8941 | ||
8942 | ||
8943 | ||
8944 | ||
8945 | ||
8946 | ||
8947 | ||
8948 | ||
8949 | ||
8950 | ||
8951 | ||
8952 | ||
8953 | ||
8954 | ||
8955 | ||
8956 | ||
8957 | ||
8958 | ||
8959 | ||
8960 | ||
8961 | ||
8962 | ||
8963 | ||
8964 | ||
8965 | ||
8966 | ||
8967 | ||
8968 | ||
8969 | ||
8970 | ||
8971 | ||
8972 | ||
8973 | ||
8974 | ||
8975 | ||
8976 | ||
8977 | ||
8978 | ||
8979 | ||
8980 | ||
8981 | ||
8982 | ||
8983 | ||
8984 | ||
8985 | ||
8986 | ||
8987 | ||
8988 | ||
8989 | ||
8990 | ||
8991 | ||
8992 | ||
8993 | ||
8994 | ||
8995 | ||
8996 | ||
8997 | ||
8998 | ||
8999 | ||
9000 | ||
9001 | ||
9002 | ||
9003 | ||
9004 | ||
9005 | ||
9006 | ||
9007 | ||
9008 | ||
9009 | ||
9010 | ||
9011 | ||
9012 | ||
9013 | ||
9014 | ||
9015 | ||
9016 | ||
9017 | ||
9018 | ||
9019 | ||
9020 | ||
9021 | ||
9022 | ||
9023 | ||
9024 | ||
9025 | ||
9026 | ||
9027 | ||
9028 | ||
9029 | ||
9030 | ||
9031 | ||
9032 | ||
9033 | ||
9034 | ||
9035 | ||
9036 | ||
9037 | ||
9038 | ||
9039 | ||
9040 | ||
9041 | ||
9042 | ||
9043 | ||
9044 | ||
9045 | ||
9046 | ||
9047 | ||
9048 | ||
9049 | ||
9050 | ||
9051 | ||
9052 | ||
9053 | ||
9054 | ||
9055 | ||
9056 | ||
9057 | ||
9058 | ||
9059 | ||
9060 | ||
9061 | ||
9062 | ||
9063 | ||
9064 | ||
9065 | ||
9066 | ||
9067 | ||
9068 | ||
9069 | ||
9070 | ||
9071 | ||
9072 | ||
9073 | ||
9074 | ||
9075 | ||
9076 | ||
9077 | ||
9078 | ||
9079 | ||
7eed349e PC |
9080 | echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 |
9081 | echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6 | |
1cf3d07d SE |
9082 | withGCC=$GCC |
9083 | if test "$withGCC" = yes; then | |
9084 | case $host_os in | |
9085 | darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; | |
9086 | *) lt_awk_arg="/^libraries:/" ;; | |
9087 | esac | |
9088 | lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
9089 | if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then | |
9090 | # if the path contains ";" then we assume it to be the separator | |
9091 | # otherwise default to the standard path separator (i.e. ":") - it is | |
9092 | # assumed that no part of a normal pathname contains ";" but that should | |
9093 | # okay in the real world where ";" in dirpaths is itself problematic. | |
9094 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` | |
9095 | else | |
9096 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
9097 | fi | |
9098 | # Ok, now we have the path, separated by spaces, we can step through it | |
9099 | # and add multilib dir if necessary. | |
9100 | lt_tmp_lt_search_path_spec= | |
9101 | lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` | |
9102 | for lt_sys_path in $lt_search_path_spec; do | |
9103 | if test -d "$lt_sys_path/$lt_multi_os_dir"; then | |
9104 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" | |
9105 | else | |
9106 | test -d "$lt_sys_path" && \ | |
9107 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" | |
9108 | fi | |
9109 | done | |
9110 | lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' | |
9111 | BEGIN {RS=" "; FS="/|\n";} { | |
9112 | lt_foo=""; | |
9113 | lt_count=0; | |
9114 | for (lt_i = NF; lt_i > 0; lt_i--) { | |
9115 | if ($lt_i != "" && $lt_i != ".") { | |
9116 | if ($lt_i == "..") { | |
9117 | lt_count++; | |
9118 | } else { | |
9119 | if (lt_count == 0) { | |
9120 | lt_foo="/" $lt_i lt_foo; | |
9121 | } else { | |
9122 | lt_count--; | |
9123 | } | |
9124 | } | |
9125 | } | |
9126 | } | |
9127 | if (lt_foo != "") { lt_freq[lt_foo]++; } | |
9128 | if (lt_freq[lt_foo] == 1) { print lt_foo; } | |
9129 | }'` | |
9130 | sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` | |
9131 | else | |
9132 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
9133 | fi | |
9134 | library_names_spec= | |
9135 | libname_spec='lib$name' | |
9136 | soname_spec= | |
9137 | shrext_cmds=".so" | |
9138 | postinstall_cmds= | |
9139 | postuninstall_cmds= | |
9140 | finish_cmds= | |
9141 | finish_eval= | |
9142 | shlibpath_var= | |
9143 | shlibpath_overrides_runpath=unknown | |
9144 | version_type=none | |
9145 | dynamic_linker="$host_os ld.so" | |
9146 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
9147 | need_lib_prefix=unknown | |
9148 | hardcode_into_libs=no | |
9149 | ||
9150 | # when you set need_version to no, make sure it does not cause -set_version | |
9151 | # flags to be left without arguments | |
9152 | need_version=unknown | |
9153 | ||
9154 | case $host_os in | |
9155 | aix3*) | |
9156 | version_type=linux | |
9157 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
9158 | shlibpath_var=LIBPATH | |
9159 | ||
9160 | # AIX 3 has no versioning support, so we append a major version to the name. | |
9161 | soname_spec='${libname}${release}${shared_ext}$major' | |
9162 | ;; | |
9163 | ||
716e4bc6 | 9164 | aix[4-9]*) |
1cf3d07d SE |
9165 | version_type=linux |
9166 | need_lib_prefix=no | |
9167 | need_version=no | |
9168 | hardcode_into_libs=yes | |
9169 | if test "$host_cpu" = ia64; then | |
9170 | # AIX 5 supports IA64 | |
9171 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
9172 | shlibpath_var=LD_LIBRARY_PATH | |
9173 | else | |
9174 | # With GCC up to 2.95.x, collect2 would create an import file | |
9175 | # for dependence libraries. The import file would start with | |
9176 | # the line `#! .'. This would cause the generated library to | |
9177 | # depend on `.', always an invalid library. This was fixed in | |
9178 | # development snapshots of GCC prior to 3.0. | |
9179 | case $host_os in | |
9180 | aix4 | aix4.[01] | aix4.[01].*) | |
9181 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
9182 | echo ' yes ' | |
9183 | echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then | |
9184 | : | |
9185 | else | |
9186 | can_build_shared=no | |
9187 | fi | |
9188 | ;; | |
9189 | esac | |
9190 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
9191 | # soname into executable. Probably we can add versioning support to | |
9192 | # collect2, so additional links can be useful in future. | |
9193 | if test "$aix_use_runtimelinking" = yes; then | |
9194 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
9195 | # instead of lib<name>.a to let people know that these are not | |
9196 | # typical AIX shared libraries. | |
9197 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
9198 | else | |
9199 | # We preserve .a as extension for shared libraries through AIX4.2 | |
9200 | # and later when we are not doing run time linking. | |
9201 | library_names_spec='${libname}${release}.a $libname.a' | |
9202 | soname_spec='${libname}${release}${shared_ext}$major' | |
9203 | fi | |
9204 | shlibpath_var=LIBPATH | |
9205 | fi | |
9206 | ;; | |
9207 | ||
9208 | amigaos*) | |
9209 | if test "$host_cpu" = m68k; then | |
9210 | library_names_spec='$libname.ixlibrary $libname.a' | |
9211 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
9212 | 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 ${libname}_ixlibrary.a || exit 1; done' | |
9213 | else | |
9214 | dynamic_linker=no | |
9215 | fi | |
9216 | ;; | |
9217 | ||
9218 | beos*) | |
9219 | library_names_spec='${libname}${shared_ext}' | |
9220 | dynamic_linker="$host_os ld.so" | |
9221 | shlibpath_var=LIBRARY_PATH | |
9222 | ;; | |
9223 | ||
9224 | bsdi[45]*) | |
9225 | version_type=linux | |
9226 | need_version=no | |
9227 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
9228 | soname_spec='${libname}${release}${shared_ext}$major' | |
9229 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
9230 | shlibpath_var=LD_LIBRARY_PATH | |
9231 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
9232 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
9233 | # the default ld.so.conf also contains /usr/contrib/lib and | |
9234 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
9235 | # libtool to hard-code these into programs | |
9236 | ;; | |
9237 | ||
9238 | cygwin* | mingw* | pw32*) | |
9239 | version_type=windows | |
9240 | shrext_cmds=".dll" | |
9241 | need_version=no | |
9242 | need_lib_prefix=no | |
9243 | ||
9244 | case $withGCC,$host_os in | |
9245 | yes,cygwin* | yes,mingw* | yes,pw32*) | |
9246 | library_names_spec='$libname.dll.a' | |
9247 | # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
9248 | postinstall_cmds='base_file=`basename \${file}`~ | |
9249 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ | |
9250 | dldir=$destdir/`dirname \$dlpath`~ | |
9251 | test -d \$dldir || mkdir -p \$dldir~ | |
9252 | $install_prog $dir/$dlname \$dldir/$dlname~ | |
9253 | chmod a+x \$dldir/$dlname~ | |
9254 | if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then | |
9255 | eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; | |
9256 | fi' | |
9257 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
9258 | dlpath=$dir/\$dldll~ | |
9259 | $RM \$dlpath' | |
9260 | shlibpath_overrides_runpath=yes | |
9261 | ||
9262 | case $host_os in | |
9263 | cygwin*) | |
9264 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
9265 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
9266 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" | |
9267 | ;; | |
9268 | mingw*) | |
9269 | # MinGW DLLs use traditional 'lib' prefix | |
9270 | soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
9271 | sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
9272 | if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then | |
9273 | # It is most probably a Windows format PATH printed by | |
9274 | # mingw gcc, but we are running on Cygwin. Gcc prints its search | |
9275 | # path with ; separators, and with drive letters. We can handle the | |
9276 | # drive letters (cygwin fileutils understands them), so leave them, | |
9277 | # especially as we might pass files found there to a mingw objdump, | |
9278 | # which wouldn't understand a cygwinified path. Ahh. | |
9279 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` | |
9280 | else | |
9281 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
9282 | fi | |
9283 | ;; | |
9284 | pw32*) | |
9285 | # pw32 DLLs use 'pw' prefix rather than 'lib' | |
9286 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
9287 | ;; | |
9288 | esac | |
9289 | ;; | |
9290 | ||
9291 | *) | |
9292 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
9293 | ;; | |
9294 | esac | |
9295 | dynamic_linker='Win32 ld.exe' | |
9296 | # FIXME: first we should search . and the directory the executable is in | |
9297 | shlibpath_var=PATH | |
9298 | ;; | |
9299 | ||
9300 | darwin* | rhapsody*) | |
9301 | dynamic_linker="$host_os dyld" | |
9302 | version_type=darwin | |
9303 | need_lib_prefix=no | |
9304 | need_version=no | |
9305 | library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
9306 | soname_spec='${libname}${release}${major}$shared_ext' | |
9307 | shlibpath_overrides_runpath=yes | |
9308 | shlibpath_var=DYLD_LIBRARY_PATH | |
9309 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
9310 | ||
9311 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" | |
9312 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
9313 | ;; | |
9314 | ||
9315 | dgux*) | |
9316 | version_type=linux | |
9317 | need_lib_prefix=no | |
9318 | need_version=no | |
9319 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
9320 | soname_spec='${libname}${release}${shared_ext}$major' | |
9321 | shlibpath_var=LD_LIBRARY_PATH | |
9322 | ;; | |
9323 | ||
9324 | freebsd1*) | |
9325 | dynamic_linker=no | |
9326 | ;; | |
9327 | ||
9328 | freebsd* | dragonfly*) | |
9329 | # DragonFly does not have aout. When/if they implement a new | |
9330 | # versioning mechanism, adjust this. | |
9331 | if test -x /usr/bin/objformat; then | |
9332 | objformat=`/usr/bin/objformat` | |
9333 | else | |
9334 | case $host_os in | |
9335 | freebsd[123]*) objformat=aout ;; | |
9336 | *) objformat=elf ;; | |
9337 | esac | |
9338 | fi | |
9339 | version_type=freebsd-$objformat | |
9340 | case $version_type in | |
9341 | freebsd-elf*) | |
9342 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
9343 | need_version=no | |
9344 | need_lib_prefix=no | |
9345 | ;; | |
9346 | freebsd-*) | |
9347 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
9348 | need_version=yes | |
9349 | ;; | |
9350 | esac | |
9351 | shlibpath_var=LD_LIBRARY_PATH | |
9352 | case $host_os in | |
9353 | freebsd2*) | |
9354 | shlibpath_overrides_runpath=yes | |
9355 | ;; | |
9356 | freebsd3.[01]* | freebsdelf3.[01]*) | |
9357 | shlibpath_overrides_runpath=yes | |
9358 | hardcode_into_libs=yes | |
9359 | ;; | |
9360 | freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ | |
9361 | freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) | |
9362 | shlibpath_overrides_runpath=no | |
9363 | hardcode_into_libs=yes | |
9364 | ;; | |
9365 | *) # from 4.6 on, and DragonFly | |
9366 | shlibpath_overrides_runpath=yes | |
9367 | hardcode_into_libs=yes | |
9368 | ;; | |
9369 | esac | |
9370 | ;; | |
9371 | ||
9372 | gnu*) | |
9373 | version_type=linux | |
9374 | need_lib_prefix=no | |
9375 | need_version=no | |
9376 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
9377 | soname_spec='${libname}${release}${shared_ext}$major' | |
9378 | shlibpath_var=LD_LIBRARY_PATH | |
9379 | hardcode_into_libs=yes | |
9380 | ;; | |
9381 | ||
9382 | hpux9* | hpux10* | hpux11*) | |
9383 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
9384 | # link against other versions. | |
9385 | version_type=sunos | |
9386 | need_lib_prefix=no | |
9387 | need_version=no | |
9388 | case $host_cpu in | |
9389 | ia64*) | |
9390 | shrext_cmds='.so' | |
9391 | hardcode_into_libs=yes | |
9392 | dynamic_linker="$host_os dld.so" | |
9393 | shlibpath_var=LD_LIBRARY_PATH | |
9394 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
9395 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
9396 | soname_spec='${libname}${release}${shared_ext}$major' | |
9397 | if test "X$HPUX_IA64_MODE" = X32; then | |
9398 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
9399 | else | |
9400 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
9401 | fi | |
9402 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
9403 | ;; | |
9404 | hppa*64*) | |
9405 | shrext_cmds='.sl' | |
9406 | hardcode_into_libs=yes | |
9407 | dynamic_linker="$host_os dld.sl" | |
9408 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
9409 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
9410 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
9411 | soname_spec='${libname}${release}${shared_ext}$major' | |
9412 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
9413 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
9414 | ;; | |
9415 | *) | |
9416 | shrext_cmds='.sl' | |
9417 | dynamic_linker="$host_os dld.sl" | |
9418 | shlibpath_var=SHLIB_PATH | |
9419 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
9420 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
9421 | soname_spec='${libname}${release}${shared_ext}$major' | |
9422 | ;; | |
9423 | esac | |
9424 | # HP-UX runs *really* slowly unless shared libraries are mode 555. | |
9425 | postinstall_cmds='chmod 555 $lib' | |
9426 | ;; | |
9427 | ||
9428 | interix[3-9]*) | |
9429 | version_type=linux | |
9430 | need_lib_prefix=no | |
9431 | need_version=no | |
9432 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
9433 | soname_spec='${libname}${release}${shared_ext}$major' | |
9434 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
9435 | shlibpath_var=LD_LIBRARY_PATH | |
9436 | shlibpath_overrides_runpath=no | |
9437 | hardcode_into_libs=yes | |
9438 | ;; | |
9439 | ||
9440 | irix5* | irix6* | nonstopux*) | |
9441 | case $host_os in | |
9442 | nonstopux*) version_type=nonstopux ;; | |
9443 | *) | |
9444 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
9445 | version_type=linux | |
9446 | else | |
9447 | version_type=irix | |
9448 | fi ;; | |
9449 | esac | |
9450 | need_lib_prefix=no | |
9451 | need_version=no | |
9452 | soname_spec='${libname}${release}${shared_ext}$major' | |
9453 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
9454 | case $host_os in | |
9455 | irix5* | nonstopux*) | |
9456 | libsuff= shlibsuff= | |
9457 | ;; | |
9458 | *) | |
9459 | case $LD in # libtool.m4 will add one of these switches to LD | |
9460 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
9461 | libsuff= shlibsuff= libmagic=32-bit;; | |
9462 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
9463 | libsuff=32 shlibsuff=N32 libmagic=N32;; | |
9464 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
9465 | libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
9466 | *) libsuff= shlibsuff= libmagic=never-match;; | |
9467 | esac | |
9468 | ;; | |
9469 | esac | |
9470 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
9471 | shlibpath_overrides_runpath=no | |
9472 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
9473 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
9474 | hardcode_into_libs=yes | |
9475 | ;; | |
9476 | ||
9477 | # No shared lib support for Linux oldld, aout, or coff. | |
9478 | linux*oldld* | linux*aout* | linux*coff*) | |
9479 | dynamic_linker=no | |
9480 | ;; | |
9481 | ||
9482 | # This must be Linux ELF. | |
9483 | linux* | k*bsd*-gnu) | |
9484 | version_type=linux | |
9485 | need_lib_prefix=no | |
9486 | need_version=no | |
9487 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
9488 | soname_spec='${libname}${release}${shared_ext}$major' | |
9489 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
9490 | shlibpath_var=LD_LIBRARY_PATH | |
9491 | shlibpath_overrides_runpath=no | |
9492 | # Some binutils ld are patched to set DT_RUNPATH | |
9493 | save_LDFLAGS=$LDFLAGS | |
9494 | save_libdir=$libdir | |
9495 | eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ | |
9496 | LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" | |
9497 | if test x$gcc_no_link = xyes; then | |
9498 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
9499 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
9500 | { (exit 1); exit 1; }; } | |
9501 | fi | |
9502 | cat >conftest.$ac_ext <<_ACEOF | |
9503 | /* confdefs.h. */ | |
9504 | _ACEOF | |
9505 | cat confdefs.h >>conftest.$ac_ext | |
9506 | cat >>conftest.$ac_ext <<_ACEOF | |
9507 | /* end confdefs.h. */ | |
9508 | ||
9509 | int | |
9510 | main () | |
9511 | { | |
9512 | ||
9513 | ; | |
9514 | return 0; | |
9515 | } | |
9516 | _ACEOF | |
9517 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
9518 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
9519 | (eval $ac_link) 2>conftest.er1 | |
1cf3d07d SE |
9520 | ac_status=$? |
9521 | grep -v '^ *+' conftest.er1 >conftest.err | |
9522 | rm -f conftest.er1 | |
9523 | cat conftest.err >&5 | |
9524 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
9525 | (exit $ac_status); } && |
9526 | { ac_try='test -z "$ac_c_werror_flag" | |
9527 | || test ! -s conftest.err' | |
9528 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9529 | (eval $ac_try) 2>&5 | |
9530 | ac_status=$? | |
9531 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9532 | (exit $ac_status); }; } && | |
9533 | { ac_try='test -s conftest$ac_exeext' | |
9534 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9535 | (eval $ac_try) 2>&5 | |
9536 | ac_status=$? | |
9537 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9538 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
9539 | if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir"; then |
9540 | shlibpath_overrides_runpath=yes | |
9541 | fi | |
9542 | ||
9543 | else | |
9544 | echo "$as_me: failed program was:" >&5 | |
9545 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9546 | ||
9547 | fi | |
7eed349e | 9548 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
9549 | conftest$ac_exeext conftest.$ac_ext |
9550 | LDFLAGS=$save_LDFLAGS | |
9551 | libdir=$save_libdir | |
9552 | ||
9553 | # This implies no fast_install, which is unacceptable. | |
9554 | # Some rework will be needed to allow for fast_install | |
9555 | # before this can be enabled. | |
9556 | hardcode_into_libs=yes | |
9557 | ||
9558 | # Append ld.so.conf contents to the search path | |
9559 | if test -f /etc/ld.so.conf; then | |
9560 | 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' ' '` | |
9561 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" | |
9562 | fi | |
9563 | ||
9564 | # We used to test for /lib/ld.so.1 and disable shared libraries on | |
9565 | # powerpc, because MkLinux only supported shared libraries with the | |
9566 | # GNU dynamic linker. Since this was broken with cross compilers, | |
9567 | # most powerpc-linux boxes support dynamic linking these days and | |
9568 | # people can always --disable-shared, the test was removed, and we | |
9569 | # assume the GNU/Linux dynamic linker is in use. | |
9570 | dynamic_linker='GNU/Linux ld.so' | |
9571 | ;; | |
9572 | ||
9573 | netbsd*) | |
9574 | version_type=sunos | |
9575 | need_lib_prefix=no | |
9576 | need_version=no | |
9577 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
9578 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
9579 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
9580 | dynamic_linker='NetBSD (a.out) ld.so' | |
9581 | else | |
9582 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
9583 | soname_spec='${libname}${release}${shared_ext}$major' | |
9584 | dynamic_linker='NetBSD ld.elf_so' | |
9585 | fi | |
9586 | shlibpath_var=LD_LIBRARY_PATH | |
9587 | shlibpath_overrides_runpath=yes | |
9588 | hardcode_into_libs=yes | |
9589 | ;; | |
9590 | ||
9591 | newsos6) | |
9592 | version_type=linux | |
9593 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
9594 | shlibpath_var=LD_LIBRARY_PATH | |
9595 | shlibpath_overrides_runpath=yes | |
9596 | ;; | |
9597 | ||
9598 | *nto* | *qnx*) | |
9599 | version_type=qnx | |
9600 | need_lib_prefix=no | |
9601 | need_version=no | |
9602 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
9603 | soname_spec='${libname}${release}${shared_ext}$major' | |
9604 | shlibpath_var=LD_LIBRARY_PATH | |
9605 | shlibpath_overrides_runpath=no | |
9606 | hardcode_into_libs=yes | |
9607 | dynamic_linker='ldqnx.so' | |
9608 | ;; | |
9609 | ||
9610 | openbsd*) | |
9611 | version_type=sunos | |
9612 | sys_lib_dlsearch_path_spec="/usr/lib" | |
9613 | need_lib_prefix=no | |
9614 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
9615 | case $host_os in | |
9616 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
9617 | *) need_version=no ;; | |
9618 | esac | |
9619 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
9620 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
9621 | shlibpath_var=LD_LIBRARY_PATH | |
9622 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
9623 | case $host_os in | |
9624 | openbsd2.[89] | openbsd2.[89].*) | |
9625 | shlibpath_overrides_runpath=no | |
9626 | ;; | |
9627 | *) | |
9628 | shlibpath_overrides_runpath=yes | |
9629 | ;; | |
9630 | esac | |
9631 | else | |
9632 | shlibpath_overrides_runpath=yes | |
9633 | fi | |
9634 | ;; | |
9635 | ||
9636 | os2*) | |
9637 | libname_spec='$name' | |
9638 | shrext_cmds=".dll" | |
9639 | need_lib_prefix=no | |
9640 | library_names_spec='$libname${shared_ext} $libname.a' | |
9641 | dynamic_linker='OS/2 ld.exe' | |
9642 | shlibpath_var=LIBPATH | |
9643 | ;; | |
9644 | ||
9645 | osf3* | osf4* | osf5*) | |
9646 | version_type=osf | |
9647 | need_lib_prefix=no | |
9648 | need_version=no | |
9649 | soname_spec='${libname}${release}${shared_ext}$major' | |
9650 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
9651 | shlibpath_var=LD_LIBRARY_PATH | |
9652 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
9653 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
9654 | ;; | |
9655 | ||
9656 | rdos*) | |
9657 | dynamic_linker=no | |
9658 | ;; | |
9659 | ||
9660 | solaris*) | |
9661 | version_type=linux | |
9662 | need_lib_prefix=no | |
9663 | need_version=no | |
9664 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
9665 | soname_spec='${libname}${release}${shared_ext}$major' | |
9666 | shlibpath_var=LD_LIBRARY_PATH | |
9667 | shlibpath_overrides_runpath=yes | |
9668 | hardcode_into_libs=yes | |
9669 | # ldd complains unless libraries are executable | |
9670 | postinstall_cmds='chmod +x $lib' | |
9671 | ;; | |
9672 | ||
9673 | sunos4*) | |
9674 | version_type=sunos | |
9675 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
9676 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
9677 | shlibpath_var=LD_LIBRARY_PATH | |
9678 | shlibpath_overrides_runpath=yes | |
9679 | if test "$with_gnu_ld" = yes; then | |
9680 | need_lib_prefix=no | |
9681 | fi | |
9682 | need_version=yes | |
9683 | ;; | |
9684 | ||
9685 | sysv4 | sysv4.3*) | |
9686 | version_type=linux | |
9687 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
9688 | soname_spec='${libname}${release}${shared_ext}$major' | |
9689 | shlibpath_var=LD_LIBRARY_PATH | |
9690 | case $host_vendor in | |
9691 | sni) | |
9692 | shlibpath_overrides_runpath=no | |
9693 | need_lib_prefix=no | |
9694 | runpath_var=LD_RUN_PATH | |
9695 | ;; | |
9696 | siemens) | |
9697 | need_lib_prefix=no | |
9698 | ;; | |
9699 | motorola) | |
9700 | need_lib_prefix=no | |
9701 | need_version=no | |
9702 | shlibpath_overrides_runpath=no | |
9703 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
9704 | ;; | |
9705 | esac | |
9706 | ;; | |
9707 | ||
9708 | sysv4*MP*) | |
9709 | if test -d /usr/nec ;then | |
9710 | version_type=linux | |
9711 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
9712 | soname_spec='$libname${shared_ext}.$major' | |
9713 | shlibpath_var=LD_LIBRARY_PATH | |
9714 | fi | |
9715 | ;; | |
9716 | ||
9717 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
9718 | version_type=freebsd-elf | |
9719 | need_lib_prefix=no | |
9720 | need_version=no | |
9721 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
9722 | soname_spec='${libname}${release}${shared_ext}$major' | |
9723 | shlibpath_var=LD_LIBRARY_PATH | |
9724 | shlibpath_overrides_runpath=yes | |
9725 | hardcode_into_libs=yes | |
9726 | if test "$with_gnu_ld" = yes; then | |
9727 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' | |
9728 | else | |
9729 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' | |
9730 | case $host_os in | |
9731 | sco3.2v5*) | |
9732 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
9733 | ;; | |
9734 | esac | |
9735 | fi | |
9736 | sys_lib_dlsearch_path_spec='/usr/lib' | |
9737 | ;; | |
9738 | ||
9739 | tpf*) | |
9740 | # TPF is a cross-target only. Preferred cross-host = GNU/Linux. | |
9741 | version_type=linux | |
9742 | need_lib_prefix=no | |
9743 | need_version=no | |
9744 | library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
9745 | shlibpath_var=LD_LIBRARY_PATH | |
9746 | shlibpath_overrides_runpath=no | |
9747 | hardcode_into_libs=yes | |
9748 | ;; | |
9749 | ||
9750 | uts4*) | |
9751 | version_type=linux | |
9752 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
9753 | soname_spec='${libname}${release}${shared_ext}$major' | |
9754 | shlibpath_var=LD_LIBRARY_PATH | |
9755 | ;; | |
9756 | ||
9757 | *) | |
9758 | dynamic_linker=no | |
9759 | ;; | |
9760 | esac | |
7eed349e PC |
9761 | echo "$as_me:$LINENO: result: $dynamic_linker" >&5 |
9762 | echo "${ECHO_T}$dynamic_linker" >&6 | |
1cf3d07d SE |
9763 | test "$dynamic_linker" = no && can_build_shared=no |
9764 | ||
9765 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
9766 | if test "$GCC" = yes; then | |
9767 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
9768 | fi | |
9769 | ||
9770 | ||
9771 | ||
9772 | ||
9773 | ||
9774 | ||
9775 | ||
9776 | ||
9777 | ||
9778 | ||
9779 | ||
9780 | ||
9781 | ||
9782 | ||
9783 | ||
9784 | ||
9785 | ||
9786 | ||
9787 | ||
9788 | ||
9789 | ||
9790 | ||
9791 | ||
9792 | ||
9793 | ||
9794 | ||
9795 | ||
9796 | ||
9797 | ||
9798 | ||
9799 | ||
9800 | ||
9801 | ||
9802 | ||
9803 | ||
9804 | ||
9805 | ||
9806 | ||
9807 | ||
9808 | ||
9809 | ||
9810 | ||
9811 | ||
9812 | ||
9813 | ||
9814 | ||
9815 | ||
9816 | ||
9817 | ||
9818 | ||
9819 | ||
9820 | ||
9821 | ||
9822 | ||
9823 | ||
9824 | ||
9825 | ||
9826 | ||
9827 | ||
9828 | ||
9829 | ||
9830 | ||
9831 | ||
9832 | ||
9833 | ||
9834 | ||
9835 | ||
9836 | ||
9837 | ||
9838 | ||
9839 | ||
9840 | ||
9841 | ||
9842 | ||
9843 | ||
9844 | ||
9845 | ||
9846 | ||
9847 | ||
9848 | ||
9849 | ||
9850 | ||
9851 | ||
9852 | ||
9853 | ||
9854 | ||
9855 | ||
7eed349e PC |
9856 | echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 |
9857 | echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 | |
1cf3d07d SE |
9858 | hardcode_action= |
9859 | if test -n "$hardcode_libdir_flag_spec" || | |
9860 | test -n "$runpath_var" || | |
9861 | test "X$hardcode_automatic" = "Xyes" ; then | |
9862 | ||
9863 | # We can hardcode non-existent directories. | |
9864 | if test "$hardcode_direct" != no && | |
9865 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
9866 | # have to relink, otherwise we might link with an installed library | |
9867 | # when we should be linking with a yet-to-be-installed one | |
9868 | ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && | |
9869 | test "$hardcode_minus_L" != no; then | |
9870 | # Linking always hardcodes the temporary library directory. | |
9871 | hardcode_action=relink | |
9872 | else | |
9873 | # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
9874 | hardcode_action=immediate | |
9875 | fi | |
9876 | else | |
9877 | # We cannot hardcode anything, or else we can only hardcode existing | |
9878 | # directories. | |
9879 | hardcode_action=unsupported | |
9880 | fi | |
7eed349e PC |
9881 | echo "$as_me:$LINENO: result: $hardcode_action" >&5 |
9882 | echo "${ECHO_T}$hardcode_action" >&6 | |
1cf3d07d SE |
9883 | |
9884 | if test "$hardcode_action" = relink || | |
9885 | test "$inherit_rpath" = yes; then | |
9886 | # Fast installation is not supported | |
9887 | enable_fast_install=no | |
9888 | elif test "$shlibpath_overrides_runpath" = yes || | |
9889 | test "$enable_shared" = no; then | |
9890 | # Fast installation is not necessary | |
9891 | enable_fast_install=needless | |
9892 | fi | |
9893 | ||
9894 | ||
9895 | ||
9896 | ||
9897 | ||
9898 | ||
9899 | if test "x$enable_dlopen" != xyes; then | |
9900 | enable_dlopen=unknown | |
9901 | enable_dlopen_self=unknown | |
9902 | enable_dlopen_self_static=unknown | |
9903 | else | |
9904 | lt_cv_dlopen=no | |
9905 | lt_cv_dlopen_libs= | |
9906 | ||
9907 | case $host_os in | |
9908 | beos*) | |
9909 | lt_cv_dlopen="load_add_on" | |
9910 | lt_cv_dlopen_libs= | |
9911 | lt_cv_dlopen_self=yes | |
9912 | ;; | |
9913 | ||
9914 | mingw* | pw32*) | |
9915 | lt_cv_dlopen="LoadLibrary" | |
9916 | lt_cv_dlopen_libs= | |
9917 | ;; | |
9918 | ||
9919 | cygwin*) | |
9920 | lt_cv_dlopen="dlopen" | |
9921 | lt_cv_dlopen_libs= | |
9922 | ;; | |
9923 | ||
9924 | darwin*) | |
9925 | # if libdl is installed we need to link against it | |
7eed349e PC |
9926 | echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 |
9927 | echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 | |
1cf3d07d SE |
9928 | if test "${ac_cv_lib_dl_dlopen+set}" = set; then |
9929 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
9930 | else | |
9931 | ac_check_lib_save_LIBS=$LIBS | |
9932 | LIBS="-ldl $LIBS" | |
9933 | if test x$gcc_no_link = xyes; then | |
9934 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
9935 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
9936 | { (exit 1); exit 1; }; } | |
9937 | fi | |
9938 | cat >conftest.$ac_ext <<_ACEOF | |
9939 | /* confdefs.h. */ | |
9940 | _ACEOF | |
9941 | cat confdefs.h >>conftest.$ac_ext | |
9942 | cat >>conftest.$ac_ext <<_ACEOF | |
9943 | /* end confdefs.h. */ | |
9944 | ||
7eed349e | 9945 | /* Override any gcc2 internal prototype to avoid an error. */ |
1cf3d07d SE |
9946 | #ifdef __cplusplus |
9947 | extern "C" | |
9948 | #endif | |
7eed349e PC |
9949 | /* We use char because int might match the return type of a gcc2 |
9950 | builtin and then its argument prototype would still apply. */ | |
1cf3d07d SE |
9951 | char dlopen (); |
9952 | int | |
9953 | main () | |
9954 | { | |
7eed349e | 9955 | dlopen (); |
1cf3d07d SE |
9956 | ; |
9957 | return 0; | |
9958 | } | |
9959 | _ACEOF | |
9960 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
9961 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
9962 | (eval $ac_link) 2>conftest.er1 | |
1cf3d07d SE |
9963 | ac_status=$? |
9964 | grep -v '^ *+' conftest.er1 >conftest.err | |
9965 | rm -f conftest.er1 | |
9966 | cat conftest.err >&5 | |
9967 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
9968 | (exit $ac_status); } && |
9969 | { ac_try='test -z "$ac_c_werror_flag" | |
9970 | || test ! -s conftest.err' | |
9971 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9972 | (eval $ac_try) 2>&5 | |
9973 | ac_status=$? | |
9974 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9975 | (exit $ac_status); }; } && | |
9976 | { ac_try='test -s conftest$ac_exeext' | |
9977 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
9978 | (eval $ac_try) 2>&5 | |
9979 | ac_status=$? | |
9980 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
9981 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
9982 | ac_cv_lib_dl_dlopen=yes |
9983 | else | |
9984 | echo "$as_me: failed program was:" >&5 | |
9985 | sed 's/^/| /' conftest.$ac_ext >&5 | |
9986 | ||
7eed349e | 9987 | ac_cv_lib_dl_dlopen=no |
1cf3d07d | 9988 | fi |
7eed349e | 9989 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
9990 | conftest$ac_exeext conftest.$ac_ext |
9991 | LIBS=$ac_check_lib_save_LIBS | |
9992 | fi | |
7eed349e PC |
9993 | echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 |
9994 | echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 | |
1cf3d07d SE |
9995 | if test $ac_cv_lib_dl_dlopen = yes; then |
9996 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" | |
9997 | else | |
9998 | ||
9999 | lt_cv_dlopen="dyld" | |
10000 | lt_cv_dlopen_libs= | |
10001 | lt_cv_dlopen_self=yes | |
10002 | ||
10003 | fi | |
10004 | ||
10005 | ;; | |
10006 | ||
10007 | *) | |
7eed349e PC |
10008 | echo "$as_me:$LINENO: checking for shl_load" >&5 |
10009 | echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 | |
1cf3d07d SE |
10010 | if test "${ac_cv_func_shl_load+set}" = set; then |
10011 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10012 | else | |
10013 | if test x$gcc_no_link = xyes; then | |
10014 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
10015 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
10016 | { (exit 1); exit 1; }; } | |
10017 | fi | |
10018 | cat >conftest.$ac_ext <<_ACEOF | |
10019 | /* confdefs.h. */ | |
10020 | _ACEOF | |
10021 | cat confdefs.h >>conftest.$ac_ext | |
10022 | cat >>conftest.$ac_ext <<_ACEOF | |
10023 | /* end confdefs.h. */ | |
10024 | /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load. | |
10025 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
10026 | #define shl_load innocuous_shl_load | |
10027 | ||
10028 | /* System header to define __stub macros and hopefully few prototypes, | |
10029 | which can conflict with char shl_load (); below. | |
10030 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
10031 | <limits.h> exists even on freestanding compilers. */ | |
10032 | ||
10033 | #ifdef __STDC__ | |
10034 | # include <limits.h> | |
10035 | #else | |
10036 | # include <assert.h> | |
10037 | #endif | |
10038 | ||
10039 | #undef shl_load | |
10040 | ||
7eed349e | 10041 | /* Override any gcc2 internal prototype to avoid an error. */ |
1cf3d07d SE |
10042 | #ifdef __cplusplus |
10043 | extern "C" | |
7eed349e | 10044 | { |
1cf3d07d | 10045 | #endif |
7eed349e PC |
10046 | /* We use char because int might match the return type of a gcc2 |
10047 | builtin and then its argument prototype would still apply. */ | |
1cf3d07d SE |
10048 | char shl_load (); |
10049 | /* The GNU C library defines this for functions which it implements | |
10050 | to always fail with ENOSYS. Some functions are actually named | |
10051 | something starting with __ and the normal name is an alias. */ | |
7eed349e | 10052 | #if defined (__stub_shl_load) || defined (__stub___shl_load) |
1cf3d07d | 10053 | choke me |
7eed349e PC |
10054 | #else |
10055 | char (*f) () = shl_load; | |
10056 | #endif | |
10057 | #ifdef __cplusplus | |
10058 | } | |
1cf3d07d SE |
10059 | #endif |
10060 | ||
10061 | int | |
10062 | main () | |
10063 | { | |
7eed349e | 10064 | return f != shl_load; |
1cf3d07d SE |
10065 | ; |
10066 | return 0; | |
10067 | } | |
10068 | _ACEOF | |
10069 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
10070 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
10071 | (eval $ac_link) 2>conftest.er1 | |
1cf3d07d SE |
10072 | ac_status=$? |
10073 | grep -v '^ *+' conftest.er1 >conftest.err | |
10074 | rm -f conftest.er1 | |
10075 | cat conftest.err >&5 | |
10076 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
10077 | (exit $ac_status); } && |
10078 | { ac_try='test -z "$ac_c_werror_flag" | |
10079 | || test ! -s conftest.err' | |
10080 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10081 | (eval $ac_try) 2>&5 | |
10082 | ac_status=$? | |
10083 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10084 | (exit $ac_status); }; } && | |
10085 | { ac_try='test -s conftest$ac_exeext' | |
10086 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10087 | (eval $ac_try) 2>&5 | |
10088 | ac_status=$? | |
10089 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10090 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
10091 | ac_cv_func_shl_load=yes |
10092 | else | |
10093 | echo "$as_me: failed program was:" >&5 | |
10094 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10095 | ||
7eed349e | 10096 | ac_cv_func_shl_load=no |
1cf3d07d | 10097 | fi |
7eed349e | 10098 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
10099 | conftest$ac_exeext conftest.$ac_ext |
10100 | fi | |
7eed349e PC |
10101 | echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 |
10102 | echo "${ECHO_T}$ac_cv_func_shl_load" >&6 | |
1cf3d07d SE |
10103 | if test $ac_cv_func_shl_load = yes; then |
10104 | lt_cv_dlopen="shl_load" | |
10105 | else | |
7eed349e PC |
10106 | echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 |
10107 | echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 | |
1cf3d07d SE |
10108 | if test "${ac_cv_lib_dld_shl_load+set}" = set; then |
10109 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10110 | else | |
10111 | ac_check_lib_save_LIBS=$LIBS | |
10112 | LIBS="-ldld $LIBS" | |
10113 | if test x$gcc_no_link = xyes; then | |
10114 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
10115 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
10116 | { (exit 1); exit 1; }; } | |
10117 | fi | |
10118 | cat >conftest.$ac_ext <<_ACEOF | |
10119 | /* confdefs.h. */ | |
10120 | _ACEOF | |
10121 | cat confdefs.h >>conftest.$ac_ext | |
10122 | cat >>conftest.$ac_ext <<_ACEOF | |
10123 | /* end confdefs.h. */ | |
10124 | ||
7eed349e | 10125 | /* Override any gcc2 internal prototype to avoid an error. */ |
1cf3d07d SE |
10126 | #ifdef __cplusplus |
10127 | extern "C" | |
10128 | #endif | |
7eed349e PC |
10129 | /* We use char because int might match the return type of a gcc2 |
10130 | builtin and then its argument prototype would still apply. */ | |
1cf3d07d SE |
10131 | char shl_load (); |
10132 | int | |
10133 | main () | |
10134 | { | |
7eed349e | 10135 | shl_load (); |
1cf3d07d SE |
10136 | ; |
10137 | return 0; | |
10138 | } | |
10139 | _ACEOF | |
10140 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
10141 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
10142 | (eval $ac_link) 2>conftest.er1 | |
1cf3d07d SE |
10143 | ac_status=$? |
10144 | grep -v '^ *+' conftest.er1 >conftest.err | |
10145 | rm -f conftest.er1 | |
10146 | cat conftest.err >&5 | |
10147 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
10148 | (exit $ac_status); } && |
10149 | { ac_try='test -z "$ac_c_werror_flag" | |
10150 | || test ! -s conftest.err' | |
10151 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10152 | (eval $ac_try) 2>&5 | |
10153 | ac_status=$? | |
10154 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10155 | (exit $ac_status); }; } && | |
10156 | { ac_try='test -s conftest$ac_exeext' | |
10157 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10158 | (eval $ac_try) 2>&5 | |
10159 | ac_status=$? | |
10160 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10161 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
10162 | ac_cv_lib_dld_shl_load=yes |
10163 | else | |
10164 | echo "$as_me: failed program was:" >&5 | |
10165 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10166 | ||
7eed349e | 10167 | ac_cv_lib_dld_shl_load=no |
1cf3d07d | 10168 | fi |
7eed349e | 10169 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
10170 | conftest$ac_exeext conftest.$ac_ext |
10171 | LIBS=$ac_check_lib_save_LIBS | |
10172 | fi | |
7eed349e PC |
10173 | echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 |
10174 | echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 | |
1cf3d07d SE |
10175 | if test $ac_cv_lib_dld_shl_load = yes; then |
10176 | lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" | |
10177 | else | |
7eed349e PC |
10178 | echo "$as_me:$LINENO: checking for dlopen" >&5 |
10179 | echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 | |
1cf3d07d SE |
10180 | if test "${ac_cv_func_dlopen+set}" = set; then |
10181 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10182 | else | |
10183 | if test x$gcc_no_link = xyes; then | |
10184 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
10185 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
10186 | { (exit 1); exit 1; }; } | |
10187 | fi | |
10188 | cat >conftest.$ac_ext <<_ACEOF | |
10189 | /* confdefs.h. */ | |
10190 | _ACEOF | |
10191 | cat confdefs.h >>conftest.$ac_ext | |
10192 | cat >>conftest.$ac_ext <<_ACEOF | |
10193 | /* end confdefs.h. */ | |
10194 | /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen. | |
10195 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ | |
10196 | #define dlopen innocuous_dlopen | |
10197 | ||
10198 | /* System header to define __stub macros and hopefully few prototypes, | |
10199 | which can conflict with char dlopen (); below. | |
10200 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | |
10201 | <limits.h> exists even on freestanding compilers. */ | |
10202 | ||
10203 | #ifdef __STDC__ | |
10204 | # include <limits.h> | |
10205 | #else | |
10206 | # include <assert.h> | |
10207 | #endif | |
10208 | ||
10209 | #undef dlopen | |
10210 | ||
7eed349e | 10211 | /* Override any gcc2 internal prototype to avoid an error. */ |
1cf3d07d SE |
10212 | #ifdef __cplusplus |
10213 | extern "C" | |
7eed349e | 10214 | { |
1cf3d07d | 10215 | #endif |
7eed349e PC |
10216 | /* We use char because int might match the return type of a gcc2 |
10217 | builtin and then its argument prototype would still apply. */ | |
1cf3d07d SE |
10218 | char dlopen (); |
10219 | /* The GNU C library defines this for functions which it implements | |
10220 | to always fail with ENOSYS. Some functions are actually named | |
10221 | something starting with __ and the normal name is an alias. */ | |
7eed349e | 10222 | #if defined (__stub_dlopen) || defined (__stub___dlopen) |
1cf3d07d | 10223 | choke me |
7eed349e PC |
10224 | #else |
10225 | char (*f) () = dlopen; | |
10226 | #endif | |
10227 | #ifdef __cplusplus | |
10228 | } | |
1cf3d07d SE |
10229 | #endif |
10230 | ||
10231 | int | |
10232 | main () | |
10233 | { | |
7eed349e | 10234 | return f != dlopen; |
1cf3d07d SE |
10235 | ; |
10236 | return 0; | |
10237 | } | |
10238 | _ACEOF | |
10239 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
10240 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
10241 | (eval $ac_link) 2>conftest.er1 | |
1cf3d07d SE |
10242 | ac_status=$? |
10243 | grep -v '^ *+' conftest.er1 >conftest.err | |
10244 | rm -f conftest.er1 | |
10245 | cat conftest.err >&5 | |
10246 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
10247 | (exit $ac_status); } && |
10248 | { ac_try='test -z "$ac_c_werror_flag" | |
10249 | || test ! -s conftest.err' | |
10250 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10251 | (eval $ac_try) 2>&5 | |
10252 | ac_status=$? | |
10253 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10254 | (exit $ac_status); }; } && | |
10255 | { ac_try='test -s conftest$ac_exeext' | |
10256 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10257 | (eval $ac_try) 2>&5 | |
10258 | ac_status=$? | |
10259 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10260 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
10261 | ac_cv_func_dlopen=yes |
10262 | else | |
10263 | echo "$as_me: failed program was:" >&5 | |
10264 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10265 | ||
7eed349e | 10266 | ac_cv_func_dlopen=no |
1cf3d07d | 10267 | fi |
7eed349e | 10268 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
10269 | conftest$ac_exeext conftest.$ac_ext |
10270 | fi | |
7eed349e PC |
10271 | echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 |
10272 | echo "${ECHO_T}$ac_cv_func_dlopen" >&6 | |
1cf3d07d SE |
10273 | if test $ac_cv_func_dlopen = yes; then |
10274 | lt_cv_dlopen="dlopen" | |
10275 | else | |
7eed349e PC |
10276 | echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 |
10277 | echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 | |
1cf3d07d SE |
10278 | if test "${ac_cv_lib_dl_dlopen+set}" = set; then |
10279 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10280 | else | |
10281 | ac_check_lib_save_LIBS=$LIBS | |
10282 | LIBS="-ldl $LIBS" | |
10283 | if test x$gcc_no_link = xyes; then | |
10284 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
10285 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
10286 | { (exit 1); exit 1; }; } | |
10287 | fi | |
10288 | cat >conftest.$ac_ext <<_ACEOF | |
10289 | /* confdefs.h. */ | |
10290 | _ACEOF | |
10291 | cat confdefs.h >>conftest.$ac_ext | |
10292 | cat >>conftest.$ac_ext <<_ACEOF | |
10293 | /* end confdefs.h. */ | |
10294 | ||
7eed349e | 10295 | /* Override any gcc2 internal prototype to avoid an error. */ |
1cf3d07d SE |
10296 | #ifdef __cplusplus |
10297 | extern "C" | |
10298 | #endif | |
7eed349e PC |
10299 | /* We use char because int might match the return type of a gcc2 |
10300 | builtin and then its argument prototype would still apply. */ | |
1cf3d07d SE |
10301 | char dlopen (); |
10302 | int | |
10303 | main () | |
10304 | { | |
7eed349e | 10305 | dlopen (); |
1cf3d07d SE |
10306 | ; |
10307 | return 0; | |
10308 | } | |
10309 | _ACEOF | |
10310 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
10311 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
10312 | (eval $ac_link) 2>conftest.er1 | |
1cf3d07d SE |
10313 | ac_status=$? |
10314 | grep -v '^ *+' conftest.er1 >conftest.err | |
10315 | rm -f conftest.er1 | |
10316 | cat conftest.err >&5 | |
10317 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
10318 | (exit $ac_status); } && |
10319 | { ac_try='test -z "$ac_c_werror_flag" | |
10320 | || test ! -s conftest.err' | |
10321 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10322 | (eval $ac_try) 2>&5 | |
10323 | ac_status=$? | |
10324 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10325 | (exit $ac_status); }; } && | |
10326 | { ac_try='test -s conftest$ac_exeext' | |
10327 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10328 | (eval $ac_try) 2>&5 | |
10329 | ac_status=$? | |
10330 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10331 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
10332 | ac_cv_lib_dl_dlopen=yes |
10333 | else | |
10334 | echo "$as_me: failed program was:" >&5 | |
10335 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10336 | ||
7eed349e | 10337 | ac_cv_lib_dl_dlopen=no |
1cf3d07d | 10338 | fi |
7eed349e | 10339 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
10340 | conftest$ac_exeext conftest.$ac_ext |
10341 | LIBS=$ac_check_lib_save_LIBS | |
10342 | fi | |
7eed349e PC |
10343 | echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 |
10344 | echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 | |
1cf3d07d SE |
10345 | if test $ac_cv_lib_dl_dlopen = yes; then |
10346 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" | |
10347 | else | |
7eed349e PC |
10348 | echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 |
10349 | echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6 | |
1cf3d07d SE |
10350 | if test "${ac_cv_lib_svld_dlopen+set}" = set; then |
10351 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10352 | else | |
10353 | ac_check_lib_save_LIBS=$LIBS | |
10354 | LIBS="-lsvld $LIBS" | |
10355 | if test x$gcc_no_link = xyes; then | |
10356 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
10357 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
10358 | { (exit 1); exit 1; }; } | |
10359 | fi | |
10360 | cat >conftest.$ac_ext <<_ACEOF | |
10361 | /* confdefs.h. */ | |
10362 | _ACEOF | |
10363 | cat confdefs.h >>conftest.$ac_ext | |
10364 | cat >>conftest.$ac_ext <<_ACEOF | |
10365 | /* end confdefs.h. */ | |
10366 | ||
7eed349e | 10367 | /* Override any gcc2 internal prototype to avoid an error. */ |
1cf3d07d SE |
10368 | #ifdef __cplusplus |
10369 | extern "C" | |
10370 | #endif | |
7eed349e PC |
10371 | /* We use char because int might match the return type of a gcc2 |
10372 | builtin and then its argument prototype would still apply. */ | |
1cf3d07d SE |
10373 | char dlopen (); |
10374 | int | |
10375 | main () | |
10376 | { | |
7eed349e | 10377 | dlopen (); |
1cf3d07d SE |
10378 | ; |
10379 | return 0; | |
10380 | } | |
10381 | _ACEOF | |
10382 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
10383 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
10384 | (eval $ac_link) 2>conftest.er1 | |
1cf3d07d SE |
10385 | ac_status=$? |
10386 | grep -v '^ *+' conftest.er1 >conftest.err | |
10387 | rm -f conftest.er1 | |
10388 | cat conftest.err >&5 | |
10389 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
10390 | (exit $ac_status); } && |
10391 | { ac_try='test -z "$ac_c_werror_flag" | |
10392 | || test ! -s conftest.err' | |
10393 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10394 | (eval $ac_try) 2>&5 | |
10395 | ac_status=$? | |
10396 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10397 | (exit $ac_status); }; } && | |
10398 | { ac_try='test -s conftest$ac_exeext' | |
10399 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10400 | (eval $ac_try) 2>&5 | |
10401 | ac_status=$? | |
10402 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10403 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
10404 | ac_cv_lib_svld_dlopen=yes |
10405 | else | |
10406 | echo "$as_me: failed program was:" >&5 | |
10407 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10408 | ||
7eed349e | 10409 | ac_cv_lib_svld_dlopen=no |
1cf3d07d | 10410 | fi |
7eed349e | 10411 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
10412 | conftest$ac_exeext conftest.$ac_ext |
10413 | LIBS=$ac_check_lib_save_LIBS | |
10414 | fi | |
7eed349e PC |
10415 | echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 |
10416 | echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6 | |
1cf3d07d SE |
10417 | if test $ac_cv_lib_svld_dlopen = yes; then |
10418 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" | |
10419 | else | |
7eed349e PC |
10420 | echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 |
10421 | echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6 | |
1cf3d07d SE |
10422 | if test "${ac_cv_lib_dld_dld_link+set}" = set; then |
10423 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10424 | else | |
10425 | ac_check_lib_save_LIBS=$LIBS | |
10426 | LIBS="-ldld $LIBS" | |
10427 | if test x$gcc_no_link = xyes; then | |
10428 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
10429 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
10430 | { (exit 1); exit 1; }; } | |
10431 | fi | |
10432 | cat >conftest.$ac_ext <<_ACEOF | |
10433 | /* confdefs.h. */ | |
10434 | _ACEOF | |
10435 | cat confdefs.h >>conftest.$ac_ext | |
10436 | cat >>conftest.$ac_ext <<_ACEOF | |
10437 | /* end confdefs.h. */ | |
10438 | ||
7eed349e | 10439 | /* Override any gcc2 internal prototype to avoid an error. */ |
1cf3d07d SE |
10440 | #ifdef __cplusplus |
10441 | extern "C" | |
10442 | #endif | |
7eed349e PC |
10443 | /* We use char because int might match the return type of a gcc2 |
10444 | builtin and then its argument prototype would still apply. */ | |
1cf3d07d SE |
10445 | char dld_link (); |
10446 | int | |
10447 | main () | |
10448 | { | |
7eed349e | 10449 | dld_link (); |
1cf3d07d SE |
10450 | ; |
10451 | return 0; | |
10452 | } | |
10453 | _ACEOF | |
10454 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
10455 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
10456 | (eval $ac_link) 2>conftest.er1 | |
1cf3d07d SE |
10457 | ac_status=$? |
10458 | grep -v '^ *+' conftest.er1 >conftest.err | |
10459 | rm -f conftest.er1 | |
10460 | cat conftest.err >&5 | |
10461 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
10462 | (exit $ac_status); } && |
10463 | { ac_try='test -z "$ac_c_werror_flag" | |
10464 | || test ! -s conftest.err' | |
10465 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10466 | (eval $ac_try) 2>&5 | |
10467 | ac_status=$? | |
10468 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10469 | (exit $ac_status); }; } && | |
10470 | { ac_try='test -s conftest$ac_exeext' | |
10471 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
10472 | (eval $ac_try) 2>&5 | |
10473 | ac_status=$? | |
10474 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10475 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
10476 | ac_cv_lib_dld_dld_link=yes |
10477 | else | |
10478 | echo "$as_me: failed program was:" >&5 | |
10479 | sed 's/^/| /' conftest.$ac_ext >&5 | |
10480 | ||
7eed349e | 10481 | ac_cv_lib_dld_dld_link=no |
1cf3d07d | 10482 | fi |
7eed349e | 10483 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
10484 | conftest$ac_exeext conftest.$ac_ext |
10485 | LIBS=$ac_check_lib_save_LIBS | |
10486 | fi | |
7eed349e PC |
10487 | echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 |
10488 | echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6 | |
1cf3d07d SE |
10489 | if test $ac_cv_lib_dld_dld_link = yes; then |
10490 | lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld" | |
10491 | fi | |
10492 | ||
10493 | ||
10494 | fi | |
10495 | ||
10496 | ||
10497 | fi | |
10498 | ||
10499 | ||
10500 | fi | |
10501 | ||
10502 | ||
10503 | fi | |
10504 | ||
10505 | ||
10506 | fi | |
10507 | ||
10508 | ;; | |
10509 | esac | |
10510 | ||
10511 | if test "x$lt_cv_dlopen" != xno; then | |
10512 | enable_dlopen=yes | |
10513 | else | |
10514 | enable_dlopen=no | |
10515 | fi | |
10516 | ||
10517 | case $lt_cv_dlopen in | |
10518 | dlopen) | |
10519 | save_CPPFLAGS="$CPPFLAGS" | |
10520 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
10521 | ||
10522 | save_LDFLAGS="$LDFLAGS" | |
10523 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
10524 | ||
10525 | save_LIBS="$LIBS" | |
10526 | LIBS="$lt_cv_dlopen_libs $LIBS" | |
10527 | ||
7eed349e PC |
10528 | echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 |
10529 | echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6 | |
1cf3d07d SE |
10530 | if test "${lt_cv_dlopen_self+set}" = set; then |
10531 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10532 | else | |
10533 | if test "$cross_compiling" = yes; then : | |
10534 | lt_cv_dlopen_self=cross | |
10535 | else | |
10536 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
10537 | lt_status=$lt_dlunknown | |
10538 | cat > conftest.$ac_ext <<_LT_EOF | |
727cd0bc | 10539 | #line 10539 "configure" |
1cf3d07d SE |
10540 | #include "confdefs.h" |
10541 | ||
10542 | #if HAVE_DLFCN_H | |
10543 | #include <dlfcn.h> | |
10544 | #endif | |
10545 | ||
10546 | #include <stdio.h> | |
10547 | ||
10548 | #ifdef RTLD_GLOBAL | |
10549 | # define LT_DLGLOBAL RTLD_GLOBAL | |
10550 | #else | |
10551 | # ifdef DL_GLOBAL | |
10552 | # define LT_DLGLOBAL DL_GLOBAL | |
10553 | # else | |
10554 | # define LT_DLGLOBAL 0 | |
10555 | # endif | |
10556 | #endif | |
10557 | ||
10558 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
10559 | find out it does not work in some platform. */ | |
10560 | #ifndef LT_DLLAZY_OR_NOW | |
10561 | # ifdef RTLD_LAZY | |
10562 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
10563 | # else | |
10564 | # ifdef DL_LAZY | |
10565 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
10566 | # else | |
10567 | # ifdef RTLD_NOW | |
10568 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
10569 | # else | |
10570 | # ifdef DL_NOW | |
10571 | # define LT_DLLAZY_OR_NOW DL_NOW | |
10572 | # else | |
10573 | # define LT_DLLAZY_OR_NOW 0 | |
10574 | # endif | |
10575 | # endif | |
10576 | # endif | |
10577 | # endif | |
10578 | #endif | |
10579 | ||
10580 | #ifdef __cplusplus | |
10581 | extern "C" void exit (int); | |
10582 | #endif | |
10583 | ||
10584 | void fnord() { int i=42;} | |
10585 | int main () | |
10586 | { | |
10587 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
10588 | int status = $lt_dlunknown; | |
10589 | ||
10590 | if (self) | |
10591 | { | |
10592 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
10593 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
10594 | /* dlclose (self); */ | |
10595 | } | |
10596 | else | |
10597 | puts (dlerror ()); | |
10598 | ||
10599 | exit (status); | |
10600 | } | |
10601 | _LT_EOF | |
10602 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
10603 | (eval $ac_link) 2>&5 | |
10604 | ac_status=$? | |
10605 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10606 | (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then | |
10607 | (./conftest; exit; ) >&5 2>/dev/null | |
10608 | lt_status=$? | |
10609 | case x$lt_status in | |
10610 | x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; | |
10611 | x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; | |
10612 | x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; | |
10613 | esac | |
10614 | else : | |
10615 | # compilation failed | |
10616 | lt_cv_dlopen_self=no | |
10617 | fi | |
10618 | fi | |
10619 | rm -fr conftest* | |
10620 | ||
10621 | ||
10622 | fi | |
7eed349e PC |
10623 | echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 |
10624 | echo "${ECHO_T}$lt_cv_dlopen_self" >&6 | |
1cf3d07d SE |
10625 | |
10626 | if test "x$lt_cv_dlopen_self" = xyes; then | |
10627 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" | |
7eed349e PC |
10628 | echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 |
10629 | echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6 | |
1cf3d07d SE |
10630 | if test "${lt_cv_dlopen_self_static+set}" = set; then |
10631 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
10632 | else | |
10633 | if test "$cross_compiling" = yes; then : | |
10634 | lt_cv_dlopen_self_static=cross | |
10635 | else | |
10636 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
10637 | lt_status=$lt_dlunknown | |
10638 | cat > conftest.$ac_ext <<_LT_EOF | |
727cd0bc | 10639 | #line 10639 "configure" |
1cf3d07d SE |
10640 | #include "confdefs.h" |
10641 | ||
10642 | #if HAVE_DLFCN_H | |
10643 | #include <dlfcn.h> | |
10644 | #endif | |
10645 | ||
10646 | #include <stdio.h> | |
10647 | ||
10648 | #ifdef RTLD_GLOBAL | |
10649 | # define LT_DLGLOBAL RTLD_GLOBAL | |
10650 | #else | |
10651 | # ifdef DL_GLOBAL | |
10652 | # define LT_DLGLOBAL DL_GLOBAL | |
10653 | # else | |
10654 | # define LT_DLGLOBAL 0 | |
10655 | # endif | |
10656 | #endif | |
10657 | ||
10658 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
10659 | find out it does not work in some platform. */ | |
10660 | #ifndef LT_DLLAZY_OR_NOW | |
10661 | # ifdef RTLD_LAZY | |
10662 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
10663 | # else | |
10664 | # ifdef DL_LAZY | |
10665 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
10666 | # else | |
10667 | # ifdef RTLD_NOW | |
10668 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
10669 | # else | |
10670 | # ifdef DL_NOW | |
10671 | # define LT_DLLAZY_OR_NOW DL_NOW | |
10672 | # else | |
10673 | # define LT_DLLAZY_OR_NOW 0 | |
10674 | # endif | |
10675 | # endif | |
10676 | # endif | |
10677 | # endif | |
10678 | #endif | |
10679 | ||
10680 | #ifdef __cplusplus | |
10681 | extern "C" void exit (int); | |
10682 | #endif | |
10683 | ||
10684 | void fnord() { int i=42;} | |
10685 | int main () | |
10686 | { | |
10687 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
10688 | int status = $lt_dlunknown; | |
10689 | ||
10690 | if (self) | |
10691 | { | |
10692 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
10693 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
10694 | /* dlclose (self); */ | |
10695 | } | |
10696 | else | |
10697 | puts (dlerror ()); | |
10698 | ||
10699 | exit (status); | |
10700 | } | |
10701 | _LT_EOF | |
10702 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | |
10703 | (eval $ac_link) 2>&5 | |
10704 | ac_status=$? | |
10705 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
10706 | (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then | |
10707 | (./conftest; exit; ) >&5 2>/dev/null | |
10708 | lt_status=$? | |
10709 | case x$lt_status in | |
10710 | x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; | |
10711 | x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; | |
10712 | x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; | |
10713 | esac | |
10714 | else : | |
10715 | # compilation failed | |
10716 | lt_cv_dlopen_self_static=no | |
10717 | fi | |
10718 | fi | |
10719 | rm -fr conftest* | |
10720 | ||
10721 | ||
10722 | fi | |
7eed349e PC |
10723 | echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 |
10724 | echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6 | |
1cf3d07d SE |
10725 | fi |
10726 | ||
10727 | CPPFLAGS="$save_CPPFLAGS" | |
10728 | LDFLAGS="$save_LDFLAGS" | |
10729 | LIBS="$save_LIBS" | |
10730 | ;; | |
10731 | esac | |
10732 | ||
10733 | case $lt_cv_dlopen_self in | |
10734 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; | |
10735 | *) enable_dlopen_self=unknown ;; | |
10736 | esac | |
10737 | ||
10738 | case $lt_cv_dlopen_self_static in | |
10739 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; | |
10740 | *) enable_dlopen_self_static=unknown ;; | |
10741 | esac | |
10742 | fi | |
10743 | ||
10744 | ||
10745 | ||
10746 | ||
10747 | ||
10748 | ||
10749 | ||
10750 | ||
10751 | ||
10752 | ||
10753 | ||
10754 | ||
10755 | ||
10756 | ||
10757 | ||
10758 | ||
10759 | ||
10760 | striplib= | |
10761 | old_striplib= | |
7eed349e PC |
10762 | echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 |
10763 | echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 | |
1cf3d07d SE |
10764 | if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then |
10765 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
10766 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
7eed349e PC |
10767 | echo "$as_me:$LINENO: result: yes" >&5 |
10768 | echo "${ECHO_T}yes" >&6 | |
1cf3d07d SE |
10769 | else |
10770 | # FIXME - insert some real tests, host_os isn't really good enough | |
10771 | case $host_os in | |
10772 | darwin*) | |
10773 | if test -n "$STRIP" ; then | |
10774 | striplib="$STRIP -x" | |
10775 | old_striplib="$STRIP -S" | |
7eed349e PC |
10776 | echo "$as_me:$LINENO: result: yes" >&5 |
10777 | echo "${ECHO_T}yes" >&6 | |
1cf3d07d | 10778 | else |
7eed349e PC |
10779 | echo "$as_me:$LINENO: result: no" >&5 |
10780 | echo "${ECHO_T}no" >&6 | |
1cf3d07d SE |
10781 | fi |
10782 | ;; | |
10783 | *) | |
7eed349e PC |
10784 | echo "$as_me:$LINENO: result: no" >&5 |
10785 | echo "${ECHO_T}no" >&6 | |
1cf3d07d SE |
10786 | ;; |
10787 | esac | |
10788 | fi | |
10789 | ||
10790 | ||
10791 | ||
10792 | ||
10793 | ||
10794 | ||
10795 | ||
10796 | ||
10797 | ||
10798 | ||
10799 | ||
10800 | ||
10801 | # Report which library types will actually be built | |
7eed349e PC |
10802 | echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 |
10803 | echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6 | |
10804 | echo "$as_me:$LINENO: result: $can_build_shared" >&5 | |
10805 | echo "${ECHO_T}$can_build_shared" >&6 | |
1cf3d07d | 10806 | |
7eed349e PC |
10807 | echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 |
10808 | echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6 | |
1cf3d07d SE |
10809 | test "$can_build_shared" = "no" && enable_shared=no |
10810 | ||
10811 | # On AIX, shared libraries and static libraries use the same namespace, and | |
10812 | # are all built from PIC. | |
10813 | case $host_os in | |
10814 | aix3*) | |
10815 | test "$enable_shared" = yes && enable_static=no | |
10816 | if test -n "$RANLIB"; then | |
10817 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
10818 | postinstall_cmds='$RANLIB $lib' | |
10819 | fi | |
10820 | ;; | |
10821 | ||
716e4bc6 | 10822 | aix[4-9]*) |
1cf3d07d SE |
10823 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
10824 | test "$enable_shared" = yes && enable_static=no | |
10825 | fi | |
10826 | ;; | |
10827 | esac | |
7eed349e PC |
10828 | echo "$as_me:$LINENO: result: $enable_shared" >&5 |
10829 | echo "${ECHO_T}$enable_shared" >&6 | |
1cf3d07d | 10830 | |
7eed349e PC |
10831 | echo "$as_me:$LINENO: checking whether to build static libraries" >&5 |
10832 | echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6 | |
1cf3d07d SE |
10833 | # Make sure either enable_shared or enable_static is yes. |
10834 | test "$enable_shared" = yes || enable_static=yes | |
7eed349e PC |
10835 | echo "$as_me:$LINENO: result: $enable_static" >&5 |
10836 | echo "${ECHO_T}$enable_static" >&6 | |
1cf3d07d SE |
10837 | |
10838 | ||
10839 | ||
10840 | ||
10841 | fi | |
10842 | ac_ext=c | |
10843 | ac_cpp='$CPP $CPPFLAGS' | |
10844 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
10845 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
10846 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
10847 | ||
10848 | CC="$lt_save_CC" | |
10849 | ||
10850 | ||
7eed349e | 10851 | ac_ext=cc |
1cf3d07d SE |
10852 | ac_cpp='$CXXCPP $CPPFLAGS' |
10853 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
10854 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
10855 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
10856 | ||
10857 | archive_cmds_need_lc_CXX=no | |
10858 | allow_undefined_flag_CXX= | |
10859 | always_export_symbols_CXX=no | |
10860 | archive_expsym_cmds_CXX= | |
10861 | compiler_needs_object_CXX=no | |
10862 | export_dynamic_flag_spec_CXX= | |
10863 | hardcode_direct_CXX=no | |
10864 | hardcode_direct_absolute_CXX=no | |
10865 | hardcode_libdir_flag_spec_CXX= | |
10866 | hardcode_libdir_flag_spec_ld_CXX= | |
10867 | hardcode_libdir_separator_CXX= | |
10868 | hardcode_minus_L_CXX=no | |
10869 | hardcode_shlibpath_var_CXX=unsupported | |
10870 | hardcode_automatic_CXX=no | |
10871 | inherit_rpath_CXX=no | |
10872 | module_cmds_CXX= | |
10873 | module_expsym_cmds_CXX= | |
10874 | link_all_deplibs_CXX=unknown | |
10875 | old_archive_cmds_CXX=$old_archive_cmds | |
10876 | no_undefined_flag_CXX= | |
10877 | whole_archive_flag_spec_CXX= | |
10878 | enable_shared_with_static_runtimes_CXX=no | |
10879 | ||
10880 | # Source file extension for C++ test sources. | |
10881 | ac_ext=cpp | |
10882 | ||
10883 | # Object file extension for compiled C++ test sources. | |
10884 | objext=o | |
10885 | objext_CXX=$objext | |
10886 | ||
10887 | # No sense in running all these tests if we already determined that | |
10888 | # the CXX compiler isn't working. Some variables (like enable_shared) | |
10889 | # are currently assumed to apply to all compilers on this platform, | |
10890 | # and will be corrupted by setting them based on a non-working compiler. | |
10891 | if test "$_lt_caught_CXX_error" != yes; then | |
10892 | # Code to be used in simple compile tests | |
10893 | lt_simple_compile_test_code="int some_variable = 0;" | |
10894 | ||
10895 | # Code to be used in simple link tests | |
10896 | lt_simple_link_test_code='int main(int, char *[]) { return(0); }' | |
10897 | ||
10898 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
10899 | ||
10900 | ||
10901 | ||
10902 | ||
10903 | ||
10904 | ||
10905 | # If no C compiler was specified, use CC. | |
10906 | LTCC=${LTCC-"$CC"} | |
10907 | ||
10908 | # If no C compiler flags were specified, use CFLAGS. | |
10909 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
10910 | ||
10911 | # Allow CC to be a program name with arguments. | |
10912 | compiler=$CC | |
10913 | ||
10914 | ||
10915 | # save warnings/boilerplate of simple test code | |
10916 | ac_outfile=conftest.$ac_objext | |
10917 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
10918 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
10919 | _lt_compiler_boilerplate=`cat conftest.err` | |
10920 | $RM conftest* | |
10921 | ||
10922 | ac_outfile=conftest.$ac_objext | |
10923 | echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
10924 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
10925 | _lt_linker_boilerplate=`cat conftest.err` | |
10926 | $RM conftest* | |
10927 | ||
10928 | ||
10929 | # Allow CC to be a program name with arguments. | |
10930 | lt_save_CC=$CC | |
10931 | lt_save_LD=$LD | |
10932 | lt_save_GCC=$GCC | |
10933 | GCC=$GXX | |
10934 | lt_save_with_gnu_ld=$with_gnu_ld | |
10935 | lt_save_path_LD=$lt_cv_path_LD | |
10936 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then | |
10937 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx | |
10938 | else | |
10939 | $as_unset lt_cv_prog_gnu_ld | |
10940 | fi | |
10941 | if test -n "${lt_cv_path_LDCXX+set}"; then | |
10942 | lt_cv_path_LD=$lt_cv_path_LDCXX | |
10943 | else | |
10944 | $as_unset lt_cv_path_LD | |
10945 | fi | |
10946 | test -z "${LDCXX+set}" || LD=$LDCXX | |
10947 | CC=${CXX-"c++"} | |
10948 | compiler=$CC | |
10949 | compiler_CXX=$CC | |
10950 | for cc_temp in $compiler""; do | |
10951 | case $cc_temp in | |
10952 | compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; | |
10953 | distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; | |
10954 | \-*) ;; | |
10955 | *) break;; | |
10956 | esac | |
10957 | done | |
10958 | cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` | |
10959 | ||
10960 | ||
10961 | if test -n "$compiler"; then | |
10962 | # We don't want -fno-exception when compiling C++ code, so set the | |
10963 | # no_builtin_flag separately | |
10964 | if test "$GXX" = yes; then | |
10965 | lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' | |
10966 | else | |
10967 | lt_prog_compiler_no_builtin_flag_CXX= | |
10968 | fi | |
10969 | ||
10970 | if test "$GXX" = yes; then | |
10971 | # Set up default GNU C++ configuration | |
10972 | ||
10973 | ||
10974 | ||
7eed349e | 10975 | # Check whether --with-gnu-ld or --without-gnu-ld was given. |
1cf3d07d | 10976 | if test "${with_gnu_ld+set}" = set; then |
7eed349e PC |
10977 | withval="$with_gnu_ld" |
10978 | test "$withval" = no || with_gnu_ld=yes | |
1cf3d07d SE |
10979 | else |
10980 | with_gnu_ld=no | |
7eed349e | 10981 | fi; |
1cf3d07d SE |
10982 | ac_prog=ld |
10983 | if test "$GCC" = yes; then | |
10984 | # Check if gcc -print-prog-name=ld gives a path. | |
7eed349e PC |
10985 | echo "$as_me:$LINENO: checking for ld used by $CC" >&5 |
10986 | echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6 | |
1cf3d07d SE |
10987 | case $host in |
10988 | *-*-mingw*) | |
10989 | # gcc leaves a trailing carriage return which upsets mingw | |
10990 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
10991 | *) | |
10992 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
10993 | esac | |
10994 | case $ac_prog in | |
10995 | # Accept absolute paths. | |
10996 | [\\/]* | ?:[\\/]*) | |
10997 | re_direlt='/[^/][^/]*/\.\./' | |
10998 | # Canonicalize the pathname of ld | |
10999 | ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` | |
11000 | while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do | |
11001 | ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` | |
11002 | done | |
11003 | test -z "$LD" && LD="$ac_prog" | |
11004 | ;; | |
11005 | "") | |
11006 | # If it fails, then pretend we aren't using GCC. | |
11007 | ac_prog=ld | |
11008 | ;; | |
11009 | *) | |
11010 | # If it is relative, then search for the first ld in PATH. | |
11011 | with_gnu_ld=unknown | |
11012 | ;; | |
11013 | esac | |
11014 | elif test "$with_gnu_ld" = yes; then | |
7eed349e PC |
11015 | echo "$as_me:$LINENO: checking for GNU ld" >&5 |
11016 | echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 | |
1cf3d07d | 11017 | else |
7eed349e PC |
11018 | echo "$as_me:$LINENO: checking for non-GNU ld" >&5 |
11019 | echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 | |
1cf3d07d SE |
11020 | fi |
11021 | if test "${lt_cv_path_LD+set}" = set; then | |
11022 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11023 | else | |
11024 | if test -z "$LD"; then | |
11025 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
11026 | for ac_dir in $PATH; do | |
11027 | IFS="$lt_save_ifs" | |
11028 | test -z "$ac_dir" && ac_dir=. | |
11029 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
11030 | lt_cv_path_LD="$ac_dir/$ac_prog" | |
11031 | # Check to see if the program is GNU ld. I'd rather use --version, | |
11032 | # but apparently some variants of GNU ld only accept -v. | |
11033 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
11034 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in | |
11035 | *GNU* | *'with BFD'*) | |
11036 | test "$with_gnu_ld" != no && break | |
11037 | ;; | |
11038 | *) | |
11039 | test "$with_gnu_ld" != yes && break | |
11040 | ;; | |
11041 | esac | |
11042 | fi | |
11043 | done | |
11044 | IFS="$lt_save_ifs" | |
11045 | else | |
11046 | lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
11047 | fi | |
11048 | fi | |
11049 | ||
11050 | LD="$lt_cv_path_LD" | |
11051 | if test -n "$LD"; then | |
7eed349e PC |
11052 | echo "$as_me:$LINENO: result: $LD" >&5 |
11053 | echo "${ECHO_T}$LD" >&6 | |
1cf3d07d | 11054 | else |
7eed349e PC |
11055 | echo "$as_me:$LINENO: result: no" >&5 |
11056 | echo "${ECHO_T}no" >&6 | |
1cf3d07d SE |
11057 | fi |
11058 | test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 | |
11059 | echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} | |
11060 | { (exit 1); exit 1; }; } | |
7eed349e PC |
11061 | echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 |
11062 | echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 | |
1cf3d07d SE |
11063 | if test "${lt_cv_prog_gnu_ld+set}" = set; then |
11064 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11065 | else | |
11066 | # I'd rather use --version here, but apparently some GNU lds only accept -v. | |
11067 | case `$LD -v 2>&1 </dev/null` in | |
11068 | *GNU* | *'with BFD'*) | |
11069 | lt_cv_prog_gnu_ld=yes | |
11070 | ;; | |
11071 | *) | |
11072 | lt_cv_prog_gnu_ld=no | |
11073 | ;; | |
11074 | esac | |
11075 | fi | |
7eed349e PC |
11076 | echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 |
11077 | echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6 | |
1cf3d07d SE |
11078 | with_gnu_ld=$lt_cv_prog_gnu_ld |
11079 | ||
11080 | ||
11081 | ||
11082 | ||
11083 | ||
11084 | ||
11085 | ||
11086 | # Check if GNU C++ uses GNU ld as the underlying linker, since the | |
11087 | # archiving commands below assume that GNU ld is being used. | |
11088 | if test "$with_gnu_ld" = yes; then | |
11089 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
11090 | archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
11091 | ||
11092 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
11093 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
11094 | ||
11095 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
11096 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to | |
11097 | # investigate it a little bit more. (MM) | |
11098 | wlarc='${wl}' | |
11099 | ||
11100 | # ancient GNU ld didn't support --whole-archive et. al. | |
11101 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | | |
11102 | $GREP 'no-whole-archive' > /dev/null; then | |
11103 | whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
11104 | else | |
11105 | whole_archive_flag_spec_CXX= | |
11106 | fi | |
11107 | else | |
11108 | with_gnu_ld=no | |
11109 | wlarc= | |
11110 | ||
11111 | # A generic and very simple default shared library creation | |
11112 | # command for GNU C++ for the case where it uses the native | |
11113 | # linker, instead of GNU ld. If possible, this setting should | |
11114 | # overridden to take advantage of the native linker features on | |
11115 | # the platform it is being used on. | |
11116 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
11117 | fi | |
11118 | ||
11119 | # Commands to make compiler produce verbose output that lists | |
11120 | # what "hidden" libraries, object files and flags are used when | |
11121 | # linking a shared library. | |
11122 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' | |
11123 | ||
11124 | else | |
11125 | GXX=no | |
11126 | with_gnu_ld=no | |
11127 | wlarc= | |
11128 | fi | |
11129 | ||
11130 | # PORTME: fill in a description of your system's C++ link characteristics | |
7eed349e PC |
11131 | echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
11132 | echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6 | |
1cf3d07d SE |
11133 | ld_shlibs_CXX=yes |
11134 | case $host_os in | |
11135 | aix3*) | |
11136 | # FIXME: insert proper C++ library support | |
11137 | ld_shlibs_CXX=no | |
11138 | ;; | |
716e4bc6 | 11139 | aix[4-9]*) |
1cf3d07d SE |
11140 | if test "$host_cpu" = ia64; then |
11141 | # On IA64, the linker does run time linking by default, so we don't | |
11142 | # have to do anything special. | |
11143 | aix_use_runtimelinking=no | |
11144 | exp_sym_flag='-Bexport' | |
11145 | no_entry_flag="" | |
11146 | else | |
11147 | aix_use_runtimelinking=no | |
11148 | ||
11149 | # Test if we are trying to use run time linking or normal | |
11150 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
11151 | # need to do runtime linking. | |
716e4bc6 | 11152 | case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) |
1cf3d07d SE |
11153 | for ld_flag in $LDFLAGS; do |
11154 | case $ld_flag in | |
11155 | *-brtl*) | |
11156 | aix_use_runtimelinking=yes | |
11157 | break | |
11158 | ;; | |
11159 | esac | |
11160 | done | |
11161 | ;; | |
11162 | esac | |
11163 | ||
11164 | exp_sym_flag='-bexport' | |
11165 | no_entry_flag='-bnoentry' | |
11166 | fi | |
11167 | ||
11168 | # When large executables or shared objects are built, AIX ld can | |
11169 | # have problems creating the table of contents. If linking a library | |
11170 | # or program results in "error TOC overflow" add -mminimal-toc to | |
11171 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
11172 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
11173 | ||
11174 | archive_cmds_CXX='' | |
11175 | hardcode_direct_CXX=yes | |
11176 | hardcode_direct_absolute_CXX=yes | |
11177 | hardcode_libdir_separator_CXX=':' | |
11178 | link_all_deplibs_CXX=yes | |
11179 | file_list_spec_CXX='${wl}-f,' | |
11180 | ||
11181 | if test "$GXX" = yes; then | |
11182 | case $host_os in aix4.[012]|aix4.[012].*) | |
11183 | # We only want to do this on AIX 4.2 and lower, the check | |
11184 | # below for broken collect2 doesn't work under 4.3+ | |
11185 | collect2name=`${CC} -print-prog-name=collect2` | |
11186 | if test -f "$collect2name" && | |
11187 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
11188 | then | |
11189 | # We have reworked collect2 | |
11190 | : | |
11191 | else | |
11192 | # We have old collect2 | |
11193 | hardcode_direct_CXX=unsupported | |
11194 | # It fails to find uninstalled libraries when the uninstalled | |
11195 | # path is not listed in the libpath. Setting hardcode_minus_L | |
11196 | # to unsupported forces relinking | |
11197 | hardcode_minus_L_CXX=yes | |
11198 | hardcode_libdir_flag_spec_CXX='-L$libdir' | |
11199 | hardcode_libdir_separator_CXX= | |
11200 | fi | |
11201 | esac | |
11202 | shared_flag='-shared' | |
11203 | if test "$aix_use_runtimelinking" = yes; then | |
11204 | shared_flag="$shared_flag "'${wl}-G' | |
11205 | fi | |
11206 | else | |
11207 | # not using gcc | |
11208 | if test "$host_cpu" = ia64; then | |
11209 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
11210 | # chokes on -Wl,-G. The following line is correct: | |
11211 | shared_flag='-G' | |
11212 | else | |
11213 | if test "$aix_use_runtimelinking" = yes; then | |
11214 | shared_flag='${wl}-G' | |
11215 | else | |
11216 | shared_flag='${wl}-bM:SRE' | |
11217 | fi | |
11218 | fi | |
11219 | fi | |
11220 | ||
11221 | # It seems that -bexpall does not export symbols beginning with | |
11222 | # underscore (_), so it is better to generate a list of symbols to | |
11223 | # export. | |
11224 | always_export_symbols_CXX=yes | |
11225 | if test "$aix_use_runtimelinking" = yes; then | |
11226 | # Warning - without using the other runtime loading flags (-brtl), | |
11227 | # -berok will link without error, but may produce a broken library. | |
11228 | allow_undefined_flag_CXX='-berok' | |
11229 | # Determine the default libpath from the value encoded in an empty | |
11230 | # executable. | |
11231 | if test x$gcc_no_link = xyes; then | |
11232 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
11233 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
11234 | { (exit 1); exit 1; }; } | |
11235 | fi | |
11236 | cat >conftest.$ac_ext <<_ACEOF | |
11237 | /* confdefs.h. */ | |
11238 | _ACEOF | |
11239 | cat confdefs.h >>conftest.$ac_ext | |
11240 | cat >>conftest.$ac_ext <<_ACEOF | |
11241 | /* end confdefs.h. */ | |
11242 | ||
11243 | int | |
11244 | main () | |
11245 | { | |
11246 | ||
11247 | ; | |
11248 | return 0; | |
11249 | } | |
11250 | _ACEOF | |
11251 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
11252 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
11253 | (eval $ac_link) 2>conftest.er1 | |
1cf3d07d SE |
11254 | ac_status=$? |
11255 | grep -v '^ *+' conftest.er1 >conftest.err | |
11256 | rm -f conftest.er1 | |
11257 | cat conftest.err >&5 | |
11258 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
11259 | (exit $ac_status); } && |
11260 | { ac_try='test -z "$ac_cxx_werror_flag" | |
11261 | || test ! -s conftest.err' | |
11262 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11263 | (eval $ac_try) 2>&5 | |
11264 | ac_status=$? | |
11265 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11266 | (exit $ac_status); }; } && | |
11267 | { ac_try='test -s conftest$ac_exeext' | |
11268 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11269 | (eval $ac_try) 2>&5 | |
11270 | ac_status=$? | |
11271 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11272 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
11273 | |
11274 | lt_aix_libpath_sed=' | |
11275 | /Import File Strings/,/^$/ { | |
11276 | /^0/ { | |
11277 | s/^0 *\(.*\)$/\1/ | |
11278 | p | |
11279 | } | |
11280 | }' | |
11281 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
11282 | # Check for a 64-bit object if we didn't find anything. | |
11283 | if test -z "$aix_libpath"; then | |
11284 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
11285 | fi | |
11286 | else | |
11287 | echo "$as_me: failed program was:" >&5 | |
11288 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11289 | ||
11290 | fi | |
7eed349e | 11291 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
11292 | conftest$ac_exeext conftest.$ac_ext |
11293 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi | |
11294 | ||
11295 | hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" | |
11296 | ||
11297 | archive_expsym_cmds_CXX='$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 $shared_flag" | |
11298 | else | |
11299 | if test "$host_cpu" = ia64; then | |
11300 | hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' | |
11301 | allow_undefined_flag_CXX="-z nodefs" | |
11302 | archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
11303 | else | |
11304 | # Determine the default libpath from the value encoded in an | |
11305 | # empty executable. | |
11306 | if test x$gcc_no_link = xyes; then | |
11307 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
11308 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
11309 | { (exit 1); exit 1; }; } | |
11310 | fi | |
11311 | cat >conftest.$ac_ext <<_ACEOF | |
11312 | /* confdefs.h. */ | |
11313 | _ACEOF | |
11314 | cat confdefs.h >>conftest.$ac_ext | |
11315 | cat >>conftest.$ac_ext <<_ACEOF | |
11316 | /* end confdefs.h. */ | |
11317 | ||
11318 | int | |
11319 | main () | |
11320 | { | |
11321 | ||
11322 | ; | |
11323 | return 0; | |
11324 | } | |
11325 | _ACEOF | |
11326 | rm -f conftest.$ac_objext conftest$ac_exeext | |
7eed349e PC |
11327 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
11328 | (eval $ac_link) 2>conftest.er1 | |
1cf3d07d SE |
11329 | ac_status=$? |
11330 | grep -v '^ *+' conftest.er1 >conftest.err | |
11331 | rm -f conftest.er1 | |
11332 | cat conftest.err >&5 | |
11333 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
11334 | (exit $ac_status); } && |
11335 | { ac_try='test -z "$ac_cxx_werror_flag" | |
11336 | || test ! -s conftest.err' | |
11337 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11338 | (eval $ac_try) 2>&5 | |
11339 | ac_status=$? | |
11340 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11341 | (exit $ac_status); }; } && | |
11342 | { ac_try='test -s conftest$ac_exeext' | |
11343 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
11344 | (eval $ac_try) 2>&5 | |
11345 | ac_status=$? | |
11346 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
11347 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
11348 | |
11349 | lt_aix_libpath_sed=' | |
11350 | /Import File Strings/,/^$/ { | |
11351 | /^0/ { | |
11352 | s/^0 *\(.*\)$/\1/ | |
11353 | p | |
11354 | } | |
11355 | }' | |
11356 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
11357 | # Check for a 64-bit object if we didn't find anything. | |
11358 | if test -z "$aix_libpath"; then | |
11359 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
11360 | fi | |
11361 | else | |
11362 | echo "$as_me: failed program was:" >&5 | |
11363 | sed 's/^/| /' conftest.$ac_ext >&5 | |
11364 | ||
11365 | fi | |
7eed349e | 11366 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
11367 | conftest$ac_exeext conftest.$ac_ext |
11368 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi | |
11369 | ||
11370 | hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" | |
11371 | # Warning - without using the other run time loading flags, | |
11372 | # -berok will link without error, but may produce a broken library. | |
11373 | no_undefined_flag_CXX=' ${wl}-bernotok' | |
11374 | allow_undefined_flag_CXX=' ${wl}-berok' | |
11375 | # Exported symbols can be pulled into shared objects from archives | |
11376 | whole_archive_flag_spec_CXX='$convenience' | |
11377 | archive_cmds_need_lc_CXX=yes | |
11378 | # This is similar to how AIX traditionally builds its shared | |
11379 | # libraries. | |
11380 | archive_expsym_cmds_CXX="\$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' | |
11381 | fi | |
11382 | fi | |
11383 | ;; | |
11384 | ||
11385 | beos*) | |
11386 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
11387 | allow_undefined_flag_CXX=unsupported | |
11388 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
11389 | # support --undefined. This deserves some investigation. FIXME | |
11390 | archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
11391 | else | |
11392 | ld_shlibs_CXX=no | |
11393 | fi | |
11394 | ;; | |
11395 | ||
11396 | chorus*) | |
11397 | case $cc_basename in | |
11398 | *) | |
11399 | # FIXME: insert proper C++ library support | |
11400 | ld_shlibs_CXX=no | |
11401 | ;; | |
11402 | esac | |
11403 | ;; | |
11404 | ||
11405 | cygwin* | mingw* | pw32*) | |
11406 | # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, | |
11407 | # as there is no search path for DLLs. | |
11408 | hardcode_libdir_flag_spec_CXX='-L$libdir' | |
11409 | allow_undefined_flag_CXX=unsupported | |
11410 | always_export_symbols_CXX=no | |
11411 | enable_shared_with_static_runtimes_CXX=yes | |
11412 | ||
11413 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
11414 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
11415 | # If the export-symbols file already is a .def file (1st line | |
11416 | # is EXPORTS), use it as is; otherwise, prepend... | |
11417 | archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
11418 | cp $export_symbols $output_objdir/$soname.def; | |
11419 | else | |
11420 | echo EXPORTS > $output_objdir/$soname.def; | |
11421 | cat $export_symbols >> $output_objdir/$soname.def; | |
11422 | fi~ | |
11423 | $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
11424 | else | |
11425 | ld_shlibs_CXX=no | |
11426 | fi | |
11427 | ;; | |
11428 | darwin* | rhapsody*) | |
11429 | case $host_os in | |
11430 | rhapsody* | darwin1.[012]) | |
11431 | allow_undefined_flag_CXX='${wl}-undefined ${wl}suppress' | |
11432 | ;; | |
11433 | *) # Darwin 1.3 on | |
11434 | case ${MACOSX_DEPLOYMENT_TARGET-10.0} in | |
11435 | 10.[012]) | |
11436 | allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' | |
11437 | ;; | |
11438 | 10.*) | |
11439 | allow_undefined_flag_CXX='${wl}-undefined ${wl}dynamic_lookup' | |
11440 | ;; | |
11441 | esac | |
11442 | ;; | |
11443 | esac | |
11444 | archive_cmds_need_lc_CXX=no | |
11445 | hardcode_direct_CXX=no | |
11446 | hardcode_automatic_CXX=yes | |
11447 | hardcode_shlibpath_var_CXX=unsupported | |
11448 | whole_archive_flag_spec_CXX='' | |
11449 | link_all_deplibs_CXX=yes | |
11450 | ||
11451 | if test "$GXX" = yes ; then | |
11452 | if test "${lt_cv_apple_cc_single_mod+set}" = set; then | |
11453 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
11454 | else | |
11455 | lt_cv_apple_cc_single_mod=no | |
11456 | if test -z "${LT_MULTI_MODULE}"; then | |
11457 | # By default we will add the -single_module flag. You can override | |
11458 | # by either setting the environment variable LT_MULTI_MODULE | |
11459 | # non-empty at configure time, or by adding -multi-module to the | |
11460 | # link flags. | |
11461 | echo "int foo(void){return 1;}" > conftest.c | |
11462 | $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
11463 | -dynamiclib ${wl}-single_module conftest.c | |
11464 | if test -f libconftest.dylib; then | |
11465 | lt_cv_apple_cc_single_mod=yes | |
11466 | rm libconftest.dylib | |
11467 | fi | |
11468 | rm conftest.$ac_ext | |
11469 | fi | |
11470 | fi | |
11471 | ||
11472 | output_verbose_link_cmd=echo | |
11473 | if test "X$lt_cv_apple_cc_single_mod" = Xyes ; then | |
11474 | archive_cmds_CXX='$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' | |
11475 | archive_expsym_cmds_CXX='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
11476 | else | |
11477 | archive_cmds_CXX='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' | |
11478 | archive_expsym_cmds_CXX='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
11479 | fi | |
11480 | module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' | |
11481 | module_expsym_cmds_CXX='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}' | |
11482 | else | |
11483 | case $cc_basename in | |
11484 | xlc*) | |
11485 | output_verbose_link_cmd=echo | |
11486 | archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO "$rpath/$soname"` $verstring' | |
11487 | module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' | |
11488 | # Don't fix this by using the ld -exported_symbols_list flag, | |
11489 | # it doesn't exist in older darwin lds | |
11490 | archive_expsym_cmds_CXX='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
11491 | module_expsym_cmds_CXX='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}' | |
11492 | ;; | |
11493 | *) | |
11494 | ld_shlibs_CXX=no | |
11495 | ;; | |
11496 | esac | |
11497 | fi | |
11498 | ;; | |
11499 | ||
11500 | dgux*) | |
11501 | case $cc_basename in | |
11502 | ec++*) | |
11503 | # FIXME: insert proper C++ library support | |
11504 | ld_shlibs_CXX=no | |
11505 | ;; | |
11506 | ghcx*) | |
11507 | # Green Hills C++ Compiler | |
11508 | # FIXME: insert proper C++ library support | |
11509 | ld_shlibs_CXX=no | |
11510 | ;; | |
11511 | *) | |
11512 | # FIXME: insert proper C++ library support | |
11513 | ld_shlibs_CXX=no | |
11514 | ;; | |
11515 | esac | |
11516 | ;; | |
11517 | ||
11518 | freebsd[12]*) | |
11519 | # C++ shared libraries reported to be fairly broken before | |
11520 | # switch to ELF | |
11521 | ld_shlibs_CXX=no | |
11522 | ;; | |
11523 | ||
11524 | freebsd-elf*) | |
11525 | archive_cmds_need_lc_CXX=no | |
11526 | ;; | |
11527 | ||
11528 | freebsd* | dragonfly*) | |
11529 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF | |
11530 | # conventions | |
11531 | ld_shlibs_CXX=yes | |
11532 | ;; | |
11533 | ||
11534 | gnu*) | |
11535 | ;; | |
11536 | ||
11537 | hpux9*) | |
11538 | hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' | |
11539 | hardcode_libdir_separator_CXX=: | |
11540 | export_dynamic_flag_spec_CXX='${wl}-E' | |
11541 | hardcode_direct_CXX=yes | |
11542 | hardcode_minus_L_CXX=yes # Not in the search PATH, | |
11543 | # but as the default | |
11544 | # location of the library. | |
11545 | ||
11546 | case $cc_basename in | |
11547 | CC*) | |
11548 | # FIXME: insert proper C++ library support | |
11549 | ld_shlibs_CXX=no | |
11550 | ;; | |
11551 | aCC*) | |
11552 | archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
11553 | # Commands to make compiler produce verbose output that lists | |
11554 | # what "hidden" libraries, object files and flags are used when | |
11555 | # linking a shared library. | |
11556 | # | |
11557 | # There doesn't appear to be a way to prevent this compiler from | |
11558 | # explicitly linking system object files so we need to strip them | |
11559 | # from the output so that they don't get included in the library | |
11560 | # dependencies. | |
11561 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
11562 | ;; | |
11563 | *) | |
11564 | if test "$GXX" = yes; then | |
11565 | archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
11566 | else | |
11567 | # FIXME: insert proper C++ library support | |
11568 | ld_shlibs_CXX=no | |
11569 | fi | |
11570 | ;; | |
11571 | esac | |
11572 | ;; | |
11573 | ||
11574 | hpux10*|hpux11*) | |
11575 | if test $with_gnu_ld = no; then | |
11576 | hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' | |
11577 | hardcode_libdir_separator_CXX=: | |
11578 | ||
11579 | case $host_cpu in | |
11580 | hppa*64*|ia64*) | |
11581 | ;; | |
11582 | *) | |
11583 | export_dynamic_flag_spec_CXX='${wl}-E' | |
11584 | ;; | |
11585 | esac | |
11586 | fi | |
11587 | case $host_cpu in | |
11588 | hppa*64*|ia64*) | |
11589 | hardcode_direct_CXX=no | |
11590 | hardcode_shlibpath_var_CXX=no | |
11591 | ;; | |
11592 | *) | |
11593 | hardcode_direct_CXX=yes | |
11594 | hardcode_direct_absolute_CXX=yes | |
11595 | hardcode_minus_L_CXX=yes # Not in the search PATH, | |
11596 | # but as the default | |
11597 | # location of the library. | |
11598 | ;; | |
11599 | esac | |
11600 | ||
11601 | case $cc_basename in | |
11602 | CC*) | |
11603 | # FIXME: insert proper C++ library support | |
11604 | ld_shlibs_CXX=no | |
11605 | ;; | |
11606 | aCC*) | |
11607 | case $host_cpu in | |
11608 | hppa*64*) | |
11609 | archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
11610 | ;; | |
11611 | ia64*) | |
11612 | archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
11613 | ;; | |
11614 | *) | |
11615 | archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
11616 | ;; | |
11617 | esac | |
11618 | # Commands to make compiler produce verbose output that lists | |
11619 | # what "hidden" libraries, object files and flags are used when | |
11620 | # linking a shared library. | |
11621 | # | |
11622 | # There doesn't appear to be a way to prevent this compiler from | |
11623 | # explicitly linking system object files so we need to strip them | |
11624 | # from the output so that they don't get included in the library | |
11625 | # dependencies. | |
11626 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
11627 | ;; | |
11628 | *) | |
11629 | if test "$GXX" = yes; then | |
11630 | if test $with_gnu_ld = no; then | |
11631 | case $host_cpu in | |
11632 | hppa*64*) | |
11633 | archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
11634 | ;; | |
11635 | ia64*) | |
11636 | archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
11637 | ;; | |
11638 | *) | |
11639 | archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
11640 | ;; | |
11641 | esac | |
11642 | fi | |
11643 | else | |
11644 | # FIXME: insert proper C++ library support | |
11645 | ld_shlibs_CXX=no | |
11646 | fi | |
11647 | ;; | |
11648 | esac | |
11649 | ;; | |
11650 | ||
11651 | interix[3-9]*) | |
11652 | hardcode_direct_CXX=no | |
11653 | hardcode_shlibpath_var_CXX=no | |
11654 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
11655 | export_dynamic_flag_spec_CXX='${wl}-E' | |
11656 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
11657 | # Instead, shared libraries are loaded at an image base (0x10000000 by | |
11658 | # default) and relocated if they conflict, which is a slow very memory | |
11659 | # consuming and fragmenting process. To avoid this, we pick a random, | |
11660 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
11661 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
11662 | archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
11663 | archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
11664 | ;; | |
11665 | irix5* | irix6*) | |
11666 | case $cc_basename in | |
11667 | CC*) | |
11668 | # SGI C++ | |
11669 | archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
11670 | ||
11671 | # Archives containing C++ object files must be created using | |
11672 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is | |
11673 | # necessary to make sure instantiated templates are included | |
11674 | # in the archive. | |
11675 | old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' | |
11676 | ;; | |
11677 | *) | |
11678 | if test "$GXX" = yes; then | |
11679 | if test "$with_gnu_ld" = no; then | |
11680 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $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 $lib' | |
11681 | else | |
11682 | archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' | |
11683 | fi | |
11684 | fi | |
11685 | link_all_deplibs_CXX=yes | |
11686 | ;; | |
11687 | esac | |
11688 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
11689 | hardcode_libdir_separator_CXX=: | |
11690 | inherit_rpath_CXX=yes | |
11691 | ;; | |
11692 | ||
11693 | linux* | k*bsd*-gnu) | |
11694 | case $cc_basename in | |
11695 | KCC*) | |
11696 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
11697 | ||
11698 | # KCC will only create a shared library if the output file | |
11699 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
11700 | # to its proper name (with version) after linking. | |
11701 | archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
11702 | archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' | |
11703 | # Commands to make compiler produce verbose output that lists | |
11704 | # what "hidden" libraries, object files and flags are used when | |
11705 | # linking a shared library. | |
11706 | # | |
11707 | # There doesn't appear to be a way to prevent this compiler from | |
11708 | # explicitly linking system object files so we need to strip them | |
11709 | # from the output so that they don't get included in the library | |
11710 | # dependencies. | |
11711 | output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
11712 | ||
11713 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
11714 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
11715 | ||
11716 | # Archives containing C++ object files must be created using | |
11717 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
11718 | old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' | |
11719 | ;; | |
11720 | icpc* | ecpc* ) | |
11721 | # Intel C++ | |
11722 | with_gnu_ld=yes | |
11723 | # version 8.0 and above of icpc choke on multiply defined symbols | |
11724 | # if we add $predep_objects and $postdep_objects, however 7.1 and | |
11725 | # earlier do not add the objects themselves. | |
11726 | case `$CC -V 2>&1` in | |
11727 | *"Version 7."*) | |
11728 | archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
11729 | archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
11730 | ;; | |
11731 | *) # Version 8.0 or newer | |
11732 | tmp_idyn= | |
11733 | case $host_cpu in | |
11734 | ia64*) tmp_idyn=' -i_dynamic';; | |
11735 | esac | |
11736 | archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
11737 | archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
11738 | ;; | |
11739 | esac | |
11740 | archive_cmds_need_lc_CXX=no | |
11741 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
11742 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
11743 | whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
11744 | ;; | |
11745 | pgCC*) | |
11746 | # Portland Group C++ compiler | |
11747 | case `$CC -V` in | |
11748 | *pgCC\ [1-5]*) | |
11749 | prelink_cmds_CXX='tpldir=Template.dir~ | |
11750 | rm -rf $tpldir~ | |
11751 | $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ | |
11752 | compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' | |
11753 | old_archive_cmds_CXX='tpldir=Template.dir~ | |
11754 | rm -rf $tpldir~ | |
11755 | $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ | |
11756 | $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ | |
11757 | $RANLIB $oldlib' | |
11758 | archive_cmds_CXX='tpldir=Template.dir~ | |
11759 | rm -rf $tpldir~ | |
11760 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
11761 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' | |
11762 | archive_expsym_cmds_CXX='tpldir=Template.dir~ | |
11763 | rm -rf $tpldir~ | |
11764 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
11765 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
11766 | ;; | |
11767 | *) # Version 6 will use weak symbols | |
11768 | archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' | |
11769 | archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
11770 | ;; | |
11771 | esac | |
11772 | ||
11773 | hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' | |
11774 | export_dynamic_flag_spec_CXX='${wl}--export-dynamic' | |
11775 | whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
11776 | ;; | |
11777 | cxx*) | |
11778 | # Compaq C++ | |
11779 | archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
11780 | archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' | |
11781 | ||
11782 | runpath_var=LD_RUN_PATH | |
11783 | hardcode_libdir_flag_spec_CXX='-rpath $libdir' | |
11784 | hardcode_libdir_separator_CXX=: | |
11785 | ||
11786 | # Commands to make compiler produce verbose output that lists | |
11787 | # what "hidden" libraries, object files and flags are used when | |
11788 | # linking a shared library. | |
11789 | # | |
11790 | # There doesn't appear to be a way to prevent this compiler from | |
11791 | # explicitly linking system object files so we need to strip them | |
11792 | # from the output so that they don't get included in the library | |
11793 | # dependencies. | |
11794 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
11795 | ;; | |
11796 | *) | |
11797 | case `$CC -V 2>&1 | sed 5q` in | |
11798 | *Sun\ C*) | |
11799 | # Sun C++ 5.9 | |
11800 | no_undefined_flag_CXX=' -zdefs' | |
11801 | archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
11802 | archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' | |
11803 | hardcode_libdir_flag_spec_CXX='-R$libdir' | |
11804 | whole_archive_flag_spec_CXX='${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' | |
11805 | compiler_needs_object_CXX=yes | |
11806 | ||
11807 | # Not sure whether something based on | |
11808 | # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | |
11809 | # would be better. | |
11810 | output_verbose_link_cmd='echo' | |
11811 | ||
11812 | # Archives containing C++ object files must be created using | |
11813 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
11814 | # necessary to make sure instantiated templates are included | |
11815 | # in the archive. | |
11816 | old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' | |
11817 | ;; | |
11818 | esac | |
11819 | ;; | |
11820 | esac | |
11821 | ;; | |
11822 | ||
11823 | lynxos*) | |
11824 | # FIXME: insert proper C++ library support | |
11825 | ld_shlibs_CXX=no | |
11826 | ;; | |
11827 | ||
11828 | m88k*) | |
11829 | # FIXME: insert proper C++ library support | |
11830 | ld_shlibs_CXX=no | |
11831 | ;; | |
11832 | ||
11833 | mvs*) | |
11834 | case $cc_basename in | |
11835 | cxx*) | |
11836 | # FIXME: insert proper C++ library support | |
11837 | ld_shlibs_CXX=no | |
11838 | ;; | |
11839 | *) | |
11840 | # FIXME: insert proper C++ library support | |
11841 | ld_shlibs_CXX=no | |
11842 | ;; | |
11843 | esac | |
11844 | ;; | |
11845 | ||
11846 | netbsd*) | |
11847 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
11848 | archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' | |
11849 | wlarc= | |
11850 | hardcode_libdir_flag_spec_CXX='-R$libdir' | |
11851 | hardcode_direct_CXX=yes | |
11852 | hardcode_shlibpath_var_CXX=no | |
11853 | fi | |
11854 | # Workaround some broken pre-1.5 toolchains | |
11855 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' | |
11856 | ;; | |
11857 | ||
11858 | *nto* | *qnx*) | |
11859 | ld_shlibs_CXX=yes | |
11860 | ;; | |
11861 | ||
11862 | openbsd2*) | |
11863 | # C++ shared libraries are fairly broken | |
11864 | ld_shlibs_CXX=no | |
11865 | ;; | |
11866 | ||
11867 | openbsd*) | |
11868 | hardcode_direct_CXX=yes | |
11869 | hardcode_shlibpath_var_CXX=no | |
11870 | hardcode_direct_absolute_CXX=yes | |
11871 | archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
11872 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
11873 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
11874 | archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' | |
11875 | export_dynamic_flag_spec_CXX='${wl}-E' | |
11876 | whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
11877 | fi | |
11878 | output_verbose_link_cmd=echo | |
11879 | ;; | |
11880 | ||
11881 | osf3* | osf4* | osf5*) | |
11882 | case $cc_basename in | |
11883 | KCC*) | |
11884 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
11885 | ||
11886 | # KCC will only create a shared library if the output file | |
11887 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
11888 | # to its proper name (with version) after linking. | |
11889 | archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
11890 | ||
11891 | hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' | |
11892 | hardcode_libdir_separator_CXX=: | |
11893 | ||
11894 | # Archives containing C++ object files must be created using | |
11895 | # the KAI C++ compiler. | |
11896 | case $host in | |
11897 | osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; | |
11898 | *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; | |
11899 | esac | |
11900 | ;; | |
11901 | RCC*) | |
11902 | # Rational C++ 2.4.1 | |
11903 | # FIXME: insert proper C++ library support | |
11904 | ld_shlibs_CXX=no | |
11905 | ;; | |
11906 | cxx*) | |
11907 | case $host in | |
11908 | osf3*) | |
11909 | allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' | |
11910 | archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
11911 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
11912 | ;; | |
11913 | *) | |
11914 | allow_undefined_flag_CXX=' -expect_unresolved \*' | |
11915 | archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
11916 | archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ | |
11917 | echo "-hidden">> $lib.exp~ | |
11918 | $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ | |
11919 | $RM $lib.exp' | |
11920 | hardcode_libdir_flag_spec_CXX='-rpath $libdir' | |
11921 | ;; | |
11922 | esac | |
11923 | ||
11924 | hardcode_libdir_separator_CXX=: | |
11925 | ||
11926 | # Commands to make compiler produce verbose output that lists | |
11927 | # what "hidden" libraries, object files and flags are used when | |
11928 | # linking a shared library. | |
11929 | # | |
11930 | # There doesn't appear to be a way to prevent this compiler from | |
11931 | # explicitly linking system object files so we need to strip them | |
11932 | # from the output so that they don't get included in the library | |
11933 | # dependencies. | |
11934 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
11935 | ;; | |
11936 | *) | |
11937 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
11938 | allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' | |
11939 | case $host in | |
11940 | osf3*) | |
11941 | archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $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 $lib' | |
11942 | ;; | |
11943 | *) | |
11944 | archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
11945 | ;; | |
11946 | esac | |
11947 | ||
11948 | hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' | |
11949 | hardcode_libdir_separator_CXX=: | |
11950 | ||
11951 | # Commands to make compiler produce verbose output that lists | |
11952 | # what "hidden" libraries, object files and flags are used when | |
11953 | # linking a shared library. | |
11954 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' | |
11955 | ||
11956 | else | |
11957 | # FIXME: insert proper C++ library support | |
11958 | ld_shlibs_CXX=no | |
11959 | fi | |
11960 | ;; | |
11961 | esac | |
11962 | ;; | |
11963 | ||
11964 | psos*) | |
11965 | # FIXME: insert proper C++ library support | |
11966 | ld_shlibs_CXX=no | |
11967 | ;; | |
11968 | ||
11969 | sunos4*) | |
11970 | case $cc_basename in | |
11971 | CC*) | |
11972 | # Sun C++ 4.x | |
11973 | # FIXME: insert proper C++ library support | |
11974 | ld_shlibs_CXX=no | |
11975 | ;; | |
11976 | lcc*) | |
11977 | # Lucid | |
11978 | # FIXME: insert proper C++ library support | |
11979 | ld_shlibs_CXX=no | |
11980 | ;; | |
11981 | *) | |
11982 | # FIXME: insert proper C++ library support | |
11983 | ld_shlibs_CXX=no | |
11984 | ;; | |
11985 | esac | |
11986 | ;; | |
11987 | ||
11988 | solaris*) | |
11989 | case $cc_basename in | |
11990 | CC*) | |
11991 | # Sun C++ 4.2, 5.x and Centerline C++ | |
11992 | archive_cmds_need_lc_CXX=yes | |
11993 | no_undefined_flag_CXX=' -zdefs' | |
11994 | archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
11995 | archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
11996 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
11997 | ||
11998 | hardcode_libdir_flag_spec_CXX='-R$libdir' | |
11999 | hardcode_shlibpath_var_CXX=no | |
12000 | case $host_os in | |
12001 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
12002 | *) | |
12003 | # The compiler driver will combine and reorder linker options, | |
12004 | # but understands `-z linker_flag'. | |
12005 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
12006 | whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' | |
12007 | ;; | |
12008 | esac | |
12009 | link_all_deplibs_CXX=yes | |
12010 | ||
12011 | output_verbose_link_cmd='echo' | |
12012 | ||
12013 | # Archives containing C++ object files must be created using | |
12014 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
12015 | # necessary to make sure instantiated templates are included | |
12016 | # in the archive. | |
12017 | old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' | |
12018 | ;; | |
12019 | gcx*) | |
12020 | # Green Hills C++ Compiler | |
12021 | archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
12022 | ||
12023 | # The C++ compiler must be used to create the archive. | |
12024 | old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' | |
12025 | ;; | |
12026 | *) | |
12027 | # GNU C++ compiler with Solaris linker | |
12028 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
12029 | no_undefined_flag_CXX=' ${wl}-z ${wl}defs' | |
12030 | if $CC --version | $GREP -v '^2\.7' > /dev/null; then | |
12031 | archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
12032 | archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
12033 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
12034 | ||
12035 | # Commands to make compiler produce verbose output that lists | |
12036 | # what "hidden" libraries, object files and flags are used when | |
12037 | # linking a shared library. | |
12038 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' | |
12039 | else | |
12040 | # g++ 2.7 appears to require `-G' NOT `-shared' on this | |
12041 | # platform. | |
12042 | archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
12043 | archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
12044 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
12045 | ||
12046 | # Commands to make compiler produce verbose output that lists | |
12047 | # what "hidden" libraries, object files and flags are used when | |
12048 | # linking a shared library. | |
12049 | output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' | |
12050 | fi | |
12051 | ||
12052 | hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' | |
12053 | case $host_os in | |
12054 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
12055 | *) | |
12056 | whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
12057 | ;; | |
12058 | esac | |
12059 | fi | |
12060 | ;; | |
12061 | esac | |
12062 | ;; | |
12063 | ||
12064 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) | |
12065 | no_undefined_flag_CXX='${wl}-z,text' | |
12066 | archive_cmds_need_lc_CXX=no | |
12067 | hardcode_shlibpath_var_CXX=no | |
12068 | runpath_var='LD_RUN_PATH' | |
12069 | ||
12070 | case $cc_basename in | |
12071 | CC*) | |
12072 | archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
12073 | archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
12074 | ;; | |
12075 | *) | |
12076 | archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
12077 | archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
12078 | ;; | |
12079 | esac | |
12080 | ;; | |
12081 | ||
12082 | sysv5* | sco3.2v5* | sco5v6*) | |
12083 | # Note: We can NOT use -z defs as we might desire, because we do not | |
12084 | # link with -lc, and that would cause any symbols used from libc to | |
12085 | # always be unresolved, which means just about no library would | |
12086 | # ever link correctly. If we're not using GNU ld we use -z text | |
12087 | # though, which does catch some bad symbols but isn't as heavy-handed | |
12088 | # as -z defs. | |
12089 | no_undefined_flag_CXX='${wl}-z,text' | |
12090 | allow_undefined_flag_CXX='${wl}-z,nodefs' | |
12091 | archive_cmds_need_lc_CXX=no | |
12092 | hardcode_shlibpath_var_CXX=no | |
12093 | hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' | |
12094 | hardcode_libdir_separator_CXX=':' | |
12095 | link_all_deplibs_CXX=yes | |
12096 | export_dynamic_flag_spec_CXX='${wl}-Bexport' | |
12097 | runpath_var='LD_RUN_PATH' | |
12098 | ||
12099 | case $cc_basename in | |
12100 | CC*) | |
12101 | archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
12102 | archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
12103 | ;; | |
12104 | *) | |
12105 | archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
12106 | archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
12107 | ;; | |
12108 | esac | |
12109 | ;; | |
12110 | ||
12111 | tandem*) | |
12112 | case $cc_basename in | |
12113 | NCC*) | |
12114 | # NonStop-UX NCC 3.20 | |
12115 | # FIXME: insert proper C++ library support | |
12116 | ld_shlibs_CXX=no | |
12117 | ;; | |
12118 | *) | |
12119 | # FIXME: insert proper C++ library support | |
12120 | ld_shlibs_CXX=no | |
12121 | ;; | |
12122 | esac | |
12123 | ;; | |
12124 | ||
12125 | vxworks*) | |
12126 | # FIXME: insert proper C++ library support | |
12127 | ld_shlibs_CXX=no | |
12128 | ;; | |
12129 | ||
12130 | *) | |
12131 | # FIXME: insert proper C++ library support | |
12132 | ld_shlibs_CXX=no | |
12133 | ;; | |
12134 | esac | |
12135 | ||
7eed349e PC |
12136 | echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 |
12137 | echo "${ECHO_T}$ld_shlibs_CXX" >&6 | |
1cf3d07d SE |
12138 | test "$ld_shlibs_CXX" = no && can_build_shared=no |
12139 | ||
12140 | GCC_CXX="$GXX" | |
12141 | LD_CXX="$LD" | |
12142 | ||
12143 | ## CAVEAT EMPTOR: | |
12144 | ## There is no encapsulation within the following macros, do not change | |
12145 | ## the running order or otherwise move them around unless you know exactly | |
12146 | ## what you are doing... | |
12147 | # Dependencies to place before and after the object being linked: | |
12148 | predep_objects_CXX= | |
12149 | postdep_objects_CXX= | |
12150 | predeps_CXX= | |
12151 | postdeps_CXX= | |
12152 | compiler_lib_search_path_CXX= | |
12153 | ||
12154 | cat > conftest.$ac_ext <<_LT_EOF | |
12155 | class Foo | |
12156 | { | |
12157 | public: | |
12158 | Foo (void) { a = 0; } | |
12159 | private: | |
12160 | int a; | |
12161 | }; | |
12162 | _LT_EOF | |
12163 | ||
12164 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
12165 | (eval $ac_compile) 2>&5 | |
12166 | ac_status=$? | |
12167 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12168 | (exit $ac_status); }; then | |
12169 | # Parse the compiler output and extract the necessary | |
12170 | # objects, libraries and library flags. | |
12171 | ||
12172 | # Sentinel used to keep track of whether or not we are before | |
12173 | # the conftest object file. | |
12174 | pre_test_object_deps_done=no | |
12175 | ||
12176 | # The `*' in the case matches for architectures that use `case' in | |
12177 | # $output_verbose_cmd can trigger glob expansion during the loop | |
12178 | # eval without this substitution. | |
12179 | output_verbose_link_cmd=`$ECHO "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` | |
12180 | ||
12181 | for p in `eval $output_verbose_link_cmd`; do | |
12182 | case $p in | |
12183 | ||
12184 | -L* | -R* | -l*) | |
12185 | # Some compilers place space between "-{L,R}" and the path. | |
12186 | # Remove the space. | |
12187 | if test $p = "-L" || | |
12188 | test $p = "-R"; then | |
12189 | prev=$p | |
12190 | continue | |
12191 | else | |
12192 | prev= | |
12193 | fi | |
12194 | ||
12195 | if test "$pre_test_object_deps_done" = no; then | |
12196 | case $p in | |
12197 | -L* | -R*) | |
12198 | # Internal compiler library paths should come after those | |
12199 | # provided the user. The postdeps already come after the | |
12200 | # user supplied libs so there is no need to process them. | |
12201 | if test -z "$compiler_lib_search_path_CXX"; then | |
12202 | compiler_lib_search_path_CXX="${prev}${p}" | |
12203 | else | |
12204 | compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" | |
12205 | fi | |
12206 | ;; | |
12207 | # The "-l" case would never come before the object being | |
12208 | # linked, so don't bother handling this case. | |
12209 | esac | |
12210 | else | |
12211 | if test -z "$postdeps_CXX"; then | |
12212 | postdeps_CXX="${prev}${p}" | |
12213 | else | |
12214 | postdeps_CXX="${postdeps_CXX} ${prev}${p}" | |
12215 | fi | |
12216 | fi | |
12217 | ;; | |
12218 | ||
12219 | *.$objext) | |
12220 | # This assumes that the test object file only shows up | |
12221 | # once in the compiler output. | |
12222 | if test "$p" = "conftest.$objext"; then | |
12223 | pre_test_object_deps_done=yes | |
12224 | continue | |
12225 | fi | |
12226 | ||
12227 | if test "$pre_test_object_deps_done" = no; then | |
12228 | if test -z "$predep_objects_CXX"; then | |
12229 | predep_objects_CXX="$p" | |
12230 | else | |
12231 | predep_objects_CXX="$predep_objects_CXX $p" | |
12232 | fi | |
12233 | else | |
12234 | if test -z "$postdep_objects_CXX"; then | |
12235 | postdep_objects_CXX="$p" | |
12236 | else | |
12237 | postdep_objects_CXX="$postdep_objects_CXX $p" | |
12238 | fi | |
12239 | fi | |
12240 | ;; | |
12241 | ||
12242 | *) ;; # Ignore the rest. | |
12243 | ||
12244 | esac | |
12245 | done | |
12246 | ||
12247 | # Clean up. | |
12248 | rm -f a.out a.exe | |
12249 | else | |
12250 | echo "libtool.m4: error: problem compiling CXX test program" | |
12251 | fi | |
12252 | ||
12253 | $RM -f confest.$objext | |
12254 | ||
12255 | # PORTME: override above test on systems where it is broken | |
12256 | case $host_os in | |
12257 | interix[3-9]*) | |
12258 | # Interix 3.5 installs completely hosed .la files for C++, so rather than | |
12259 | # hack all around it, let's just trust "g++" to DTRT. | |
12260 | predep_objects_CXX= | |
12261 | postdep_objects_CXX= | |
12262 | postdeps_CXX= | |
12263 | ;; | |
12264 | ||
12265 | linux*) | |
12266 | case `$CC -V 2>&1 | sed 5q` in | |
12267 | *Sun\ C*) | |
12268 | # Sun C++ 5.9 | |
12269 | ||
12270 | # The more standards-conforming stlport4 library is | |
12271 | # incompatible with the Cstd library. Avoid specifying | |
12272 | # it if it's in CXXFLAGS. Ignore libCrun as | |
12273 | # -library=stlport4 depends on it. | |
12274 | case " $CXX $CXXFLAGS " in | |
12275 | *" -library=stlport4 "*) | |
12276 | solaris_use_stlport4=yes | |
12277 | ;; | |
12278 | esac | |
12279 | ||
12280 | if test "$solaris_use_stlport4" != yes; then | |
12281 | postdeps_CXX='-library=Cstd -library=Crun' | |
12282 | fi | |
12283 | ;; | |
12284 | esac | |
12285 | ;; | |
12286 | ||
12287 | solaris*) | |
12288 | case $cc_basename in | |
12289 | CC*) | |
12290 | # The more standards-conforming stlport4 library is | |
12291 | # incompatible with the Cstd library. Avoid specifying | |
12292 | # it if it's in CXXFLAGS. Ignore libCrun as | |
12293 | # -library=stlport4 depends on it. | |
12294 | case " $CXX $CXXFLAGS " in | |
12295 | *" -library=stlport4 "*) | |
12296 | solaris_use_stlport4=yes | |
12297 | ;; | |
12298 | esac | |
12299 | ||
12300 | # Adding this requires a known-good setup of shared libraries for | |
12301 | # Sun compiler versions before 5.6, else PIC objects from an old | |
12302 | # archive will be linked into the output, leading to subtle bugs. | |
12303 | if test "$solaris_use_stlport4" != yes; then | |
12304 | postdeps_CXX='-library=Cstd -library=Crun' | |
12305 | fi | |
12306 | ;; | |
12307 | esac | |
12308 | ;; | |
12309 | esac | |
12310 | ||
12311 | ||
12312 | case " $postdeps_CXX " in | |
12313 | *" -lc "*) archive_cmds_need_lc_CXX=no ;; | |
12314 | esac | |
12315 | ||
12316 | ||
12317 | ||
12318 | ||
12319 | ||
12320 | ||
12321 | ||
12322 | ||
12323 | ||
12324 | ||
12325 | ||
12326 | ||
12327 | ||
12328 | ||
12329 | ||
12330 | ||
12331 | ||
12332 | ||
12333 | ||
12334 | ||
12335 | ||
12336 | ||
12337 | ||
12338 | ||
12339 | ||
12340 | ||
12341 | lt_prog_compiler_wl_CXX= | |
12342 | lt_prog_compiler_pic_CXX= | |
12343 | lt_prog_compiler_static_CXX= | |
12344 | ||
7eed349e PC |
12345 | echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 |
12346 | echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6 | |
1cf3d07d SE |
12347 | |
12348 | # C++ specific cases for pic, static, wl, etc. | |
12349 | if test "$GXX" = yes; then | |
12350 | lt_prog_compiler_wl_CXX='-Wl,' | |
12351 | lt_prog_compiler_static_CXX='-static' | |
12352 | ||
12353 | case $host_os in | |
12354 | aix*) | |
12355 | # All AIX code is PIC. | |
12356 | if test "$host_cpu" = ia64; then | |
12357 | # AIX 5 now supports IA64 processor | |
12358 | lt_prog_compiler_static_CXX='-Bstatic' | |
12359 | fi | |
12360 | ;; | |
12361 | amigaos*) | |
12362 | if test "$host_cpu" = m68k; then | |
12363 | # FIXME: we need at least 68020 code to build shared libraries, but | |
12364 | # adding the `-m68020' flag to GCC prevents building anything better, | |
12365 | # like `-m68040'. | |
12366 | lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' | |
12367 | fi | |
12368 | ;; | |
12369 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
12370 | # PIC is the default for these OSes. | |
12371 | ;; | |
12372 | mingw* | cygwin* | os2* | pw32*) | |
12373 | # This hack is so that the source file can tell whether it is being | |
12374 | # built for inclusion in a dll (and should export symbols for example). | |
12375 | # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
12376 | # (--disable-auto-import) libraries | |
12377 | lt_prog_compiler_pic_CXX='-DDLL_EXPORT' | |
12378 | ;; | |
12379 | darwin* | rhapsody*) | |
12380 | # PIC is the default on this platform | |
12381 | # Common symbols not allowed in MH_DYLIB files | |
12382 | lt_prog_compiler_pic_CXX='-fno-common' | |
12383 | ;; | |
12384 | *djgpp*) | |
12385 | # DJGPP does not support shared libraries at all | |
12386 | lt_prog_compiler_pic_CXX= | |
12387 | ;; | |
12388 | interix[3-9]*) | |
12389 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
12390 | # Instead, we relocate shared libraries at runtime. | |
12391 | ;; | |
12392 | sysv4*MP*) | |
12393 | if test -d /usr/nec; then | |
12394 | lt_prog_compiler_pic_CXX=-Kconform_pic | |
12395 | fi | |
12396 | ;; | |
12397 | hpux*) | |
12398 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
12399 | # not for PA HP-UX. | |
12400 | case $host_cpu in | |
12401 | hppa*64*|ia64*) | |
12402 | ;; | |
12403 | *) | |
12404 | lt_prog_compiler_pic_CXX='-fPIC' | |
12405 | ;; | |
12406 | esac | |
12407 | ;; | |
12408 | *qnx* | *nto*) | |
12409 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
12410 | # it will coredump. | |
12411 | lt_prog_compiler_pic_CXX='-fPIC -shared' | |
12412 | ;; | |
12413 | *) | |
12414 | lt_prog_compiler_pic_CXX='-fPIC' | |
12415 | ;; | |
12416 | esac | |
12417 | else | |
12418 | case $host_os in | |
716e4bc6 | 12419 | aix[4-9]*) |
1cf3d07d SE |
12420 | # All AIX code is PIC. |
12421 | if test "$host_cpu" = ia64; then | |
12422 | # AIX 5 now supports IA64 processor | |
12423 | lt_prog_compiler_static_CXX='-Bstatic' | |
12424 | else | |
12425 | lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' | |
12426 | fi | |
12427 | ;; | |
12428 | chorus*) | |
12429 | case $cc_basename in | |
12430 | cxch68*) | |
12431 | # Green Hills C++ Compiler | |
12432 | # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" | |
12433 | ;; | |
12434 | esac | |
12435 | ;; | |
12436 | darwin*) | |
12437 | # PIC is the default on this platform | |
12438 | # Common symbols not allowed in MH_DYLIB files | |
12439 | case $cc_basename in | |
12440 | xlc*) | |
12441 | lt_prog_compiler_pic_CXX='-qnocommon' | |
12442 | lt_prog_compiler_wl_CXX='-Wl,' | |
12443 | ;; | |
12444 | esac | |
12445 | ;; | |
12446 | dgux*) | |
12447 | case $cc_basename in | |
12448 | ec++*) | |
12449 | lt_prog_compiler_pic_CXX='-KPIC' | |
12450 | ;; | |
12451 | ghcx*) | |
12452 | # Green Hills C++ Compiler | |
12453 | lt_prog_compiler_pic_CXX='-pic' | |
12454 | ;; | |
12455 | *) | |
12456 | ;; | |
12457 | esac | |
12458 | ;; | |
12459 | freebsd* | dragonfly*) | |
12460 | # FreeBSD uses GNU C++ | |
12461 | ;; | |
12462 | hpux9* | hpux10* | hpux11*) | |
12463 | case $cc_basename in | |
12464 | CC*) | |
12465 | lt_prog_compiler_wl_CXX='-Wl,' | |
12466 | lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' | |
12467 | if test "$host_cpu" != ia64; then | |
12468 | lt_prog_compiler_pic_CXX='+Z' | |
12469 | fi | |
12470 | ;; | |
12471 | aCC*) | |
12472 | lt_prog_compiler_wl_CXX='-Wl,' | |
12473 | lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' | |
12474 | case $host_cpu in | |
12475 | hppa*64*|ia64*) | |
12476 | # +Z the default | |
12477 | ;; | |
12478 | *) | |
12479 | lt_prog_compiler_pic_CXX='+Z' | |
12480 | ;; | |
12481 | esac | |
12482 | ;; | |
12483 | *) | |
12484 | ;; | |
12485 | esac | |
12486 | ;; | |
12487 | interix*) | |
12488 | # This is c89, which is MS Visual C++ (no shared libs) | |
12489 | # Anyone wants to do a port? | |
12490 | ;; | |
12491 | irix5* | irix6* | nonstopux*) | |
12492 | case $cc_basename in | |
12493 | CC*) | |
12494 | lt_prog_compiler_wl_CXX='-Wl,' | |
12495 | lt_prog_compiler_static_CXX='-non_shared' | |
12496 | # CC pic flag -KPIC is the default. | |
12497 | ;; | |
12498 | *) | |
12499 | ;; | |
12500 | esac | |
12501 | ;; | |
12502 | linux* | k*bsd*-gnu) | |
12503 | case $cc_basename in | |
12504 | KCC*) | |
12505 | # KAI C++ Compiler | |
12506 | lt_prog_compiler_wl_CXX='--backend -Wl,' | |
12507 | lt_prog_compiler_pic_CXX='-fPIC' | |
12508 | ;; | |
12509 | icpc* | ecpc* ) | |
12510 | # Intel C++ | |
12511 | lt_prog_compiler_wl_CXX='-Wl,' | |
12512 | lt_prog_compiler_pic_CXX='-KPIC' | |
12513 | lt_prog_compiler_static_CXX='-static' | |
12514 | ;; | |
12515 | pgCC*) | |
12516 | # Portland Group C++ compiler | |
12517 | lt_prog_compiler_wl_CXX='-Wl,' | |
12518 | lt_prog_compiler_pic_CXX='-fpic' | |
12519 | lt_prog_compiler_static_CXX='-Bstatic' | |
12520 | ;; | |
12521 | cxx*) | |
12522 | # Compaq C++ | |
12523 | # Make sure the PIC flag is empty. It appears that all Alpha | |
12524 | # Linux and Compaq Tru64 Unix objects are PIC. | |
12525 | lt_prog_compiler_pic_CXX= | |
12526 | lt_prog_compiler_static_CXX='-non_shared' | |
12527 | ;; | |
12528 | *) | |
12529 | case `$CC -V 2>&1 | sed 5q` in | |
12530 | *Sun\ C*) | |
12531 | # Sun C++ 5.9 | |
12532 | lt_prog_compiler_pic_CXX='-KPIC' | |
12533 | lt_prog_compiler_static_CXX='-Bstatic' | |
12534 | lt_prog_compiler_wl_CXX='-Qoption ld ' | |
12535 | ;; | |
12536 | esac | |
12537 | ;; | |
12538 | esac | |
12539 | ;; | |
12540 | lynxos*) | |
12541 | ;; | |
12542 | m88k*) | |
12543 | ;; | |
12544 | mvs*) | |
12545 | case $cc_basename in | |
12546 | cxx*) | |
12547 | lt_prog_compiler_pic_CXX='-W c,exportall' | |
12548 | ;; | |
12549 | *) | |
12550 | ;; | |
12551 | esac | |
12552 | ;; | |
12553 | netbsd*) | |
12554 | ;; | |
12555 | *qnx* | *nto*) | |
12556 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
12557 | # it will coredump. | |
12558 | lt_prog_compiler_pic_CXX='-fPIC -shared' | |
12559 | ;; | |
12560 | osf3* | osf4* | osf5*) | |
12561 | case $cc_basename in | |
12562 | KCC*) | |
12563 | lt_prog_compiler_wl_CXX='--backend -Wl,' | |
12564 | ;; | |
12565 | RCC*) | |
12566 | # Rational C++ 2.4.1 | |
12567 | lt_prog_compiler_pic_CXX='-pic' | |
12568 | ;; | |
12569 | cxx*) | |
12570 | # Digital/Compaq C++ | |
12571 | lt_prog_compiler_wl_CXX='-Wl,' | |
12572 | # Make sure the PIC flag is empty. It appears that all Alpha | |
12573 | # Linux and Compaq Tru64 Unix objects are PIC. | |
12574 | lt_prog_compiler_pic_CXX= | |
12575 | lt_prog_compiler_static_CXX='-non_shared' | |
12576 | ;; | |
12577 | *) | |
12578 | ;; | |
12579 | esac | |
12580 | ;; | |
12581 | psos*) | |
12582 | ;; | |
12583 | solaris*) | |
12584 | case $cc_basename in | |
12585 | CC*) | |
12586 | # Sun C++ 4.2, 5.x and Centerline C++ | |
12587 | lt_prog_compiler_pic_CXX='-KPIC' | |
12588 | lt_prog_compiler_static_CXX='-Bstatic' | |
12589 | lt_prog_compiler_wl_CXX='-Qoption ld ' | |
12590 | ;; | |
12591 | gcx*) | |
12592 | # Green Hills C++ Compiler | |
12593 | lt_prog_compiler_pic_CXX='-PIC' | |
12594 | ;; | |
12595 | *) | |
12596 | ;; | |
12597 | esac | |
12598 | ;; | |
12599 | sunos4*) | |
12600 | case $cc_basename in | |
12601 | CC*) | |
12602 | # Sun C++ 4.x | |
12603 | lt_prog_compiler_pic_CXX='-pic' | |
12604 | lt_prog_compiler_static_CXX='-Bstatic' | |
12605 | ;; | |
12606 | lcc*) | |
12607 | # Lucid | |
12608 | lt_prog_compiler_pic_CXX='-pic' | |
12609 | ;; | |
12610 | *) | |
12611 | ;; | |
12612 | esac | |
12613 | ;; | |
12614 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
12615 | case $cc_basename in | |
12616 | CC*) | |
12617 | lt_prog_compiler_wl_CXX='-Wl,' | |
12618 | lt_prog_compiler_pic_CXX='-KPIC' | |
12619 | lt_prog_compiler_static_CXX='-Bstatic' | |
12620 | ;; | |
12621 | esac | |
12622 | ;; | |
12623 | tandem*) | |
12624 | case $cc_basename in | |
12625 | NCC*) | |
12626 | # NonStop-UX NCC 3.20 | |
12627 | lt_prog_compiler_pic_CXX='-KPIC' | |
12628 | ;; | |
12629 | *) | |
12630 | ;; | |
12631 | esac | |
12632 | ;; | |
12633 | vxworks*) | |
12634 | ;; | |
12635 | *) | |
12636 | lt_prog_compiler_can_build_shared_CXX=no | |
12637 | ;; | |
12638 | esac | |
12639 | fi | |
12640 | ||
12641 | case $host_os in | |
12642 | # For platforms which do not support PIC, -DPIC is meaningless: | |
12643 | *djgpp*) | |
12644 | lt_prog_compiler_pic_CXX= | |
12645 | ;; | |
12646 | *) | |
12647 | lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" | |
12648 | ;; | |
12649 | esac | |
7eed349e PC |
12650 | echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5 |
12651 | echo "${ECHO_T}$lt_prog_compiler_pic_CXX" >&6 | |
1cf3d07d SE |
12652 | |
12653 | ||
12654 | ||
12655 | # | |
12656 | # Check to make sure the PIC flag actually works. | |
12657 | # | |
12658 | if test -n "$lt_prog_compiler_pic_CXX"; then | |
7eed349e PC |
12659 | echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 |
12660 | echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... $ECHO_C" >&6 | |
1cf3d07d SE |
12661 | if test "${lt_prog_compiler_pic_works_CXX+set}" = set; then |
12662 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12663 | else | |
12664 | lt_prog_compiler_pic_works_CXX=no | |
12665 | ac_outfile=conftest.$ac_objext | |
12666 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
12667 | lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" | |
12668 | # Insert the option either (1) after the last *FLAGS variable, or | |
12669 | # (2) before a word containing "conftest.", or (3) at the end. | |
12670 | # Note that $ac_compile itself does not contain backslashes and begins | |
12671 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
12672 | # The option is referenced via a variable to avoid confusing sed. | |
12673 | lt_compile=`echo "$ac_compile" | $SED \ | |
12674 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
12675 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
12676 | -e 's:$: $lt_compiler_flag:'` | |
727cd0bc | 12677 | (eval echo "\"\$as_me:12677: $lt_compile\"" >&5) |
1cf3d07d SE |
12678 | (eval "$lt_compile" 2>conftest.err) |
12679 | ac_status=$? | |
12680 | cat conftest.err >&5 | |
727cd0bc | 12681 | echo "$as_me:12681: \$? = $ac_status" >&5 |
1cf3d07d SE |
12682 | if (exit $ac_status) && test -s "$ac_outfile"; then |
12683 | # The compiler can only warn and ignore the option if not recognized | |
12684 | # So say no if there are warnings other than the usual output. | |
12685 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp | |
12686 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
12687 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
12688 | lt_prog_compiler_pic_works_CXX=yes | |
12689 | fi | |
12690 | fi | |
12691 | $RM conftest* | |
12692 | ||
12693 | fi | |
7eed349e PC |
12694 | echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_CXX" >&5 |
12695 | echo "${ECHO_T}$lt_prog_compiler_pic_works_CXX" >&6 | |
1cf3d07d SE |
12696 | |
12697 | if test x"$lt_prog_compiler_pic_works_CXX" = xyes; then | |
12698 | case $lt_prog_compiler_pic_CXX in | |
12699 | "" | " "*) ;; | |
12700 | *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; | |
12701 | esac | |
12702 | else | |
12703 | lt_prog_compiler_pic_CXX= | |
12704 | lt_prog_compiler_can_build_shared_CXX=no | |
12705 | fi | |
12706 | ||
12707 | fi | |
12708 | ||
12709 | ||
12710 | ||
12711 | # | |
12712 | # Check to make sure the static flag actually works. | |
12713 | # | |
12714 | wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" | |
7eed349e PC |
12715 | echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 |
12716 | echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6 | |
1cf3d07d SE |
12717 | if test "${lt_prog_compiler_static_works_CXX+set}" = set; then |
12718 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12719 | else | |
12720 | lt_prog_compiler_static_works_CXX=no | |
12721 | save_LDFLAGS="$LDFLAGS" | |
12722 | LDFLAGS="$LDFLAGS $lt_tmp_static_flag" | |
12723 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
12724 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
12725 | # The linker can only warn and ignore the option if not recognized | |
12726 | # So say no if there are warnings | |
12727 | if test -s conftest.err; then | |
12728 | # Append any errors to the config.log. | |
12729 | cat conftest.err 1>&5 | |
12730 | $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp | |
12731 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
12732 | if diff conftest.exp conftest.er2 >/dev/null; then | |
12733 | lt_prog_compiler_static_works_CXX=yes | |
12734 | fi | |
12735 | else | |
12736 | lt_prog_compiler_static_works_CXX=yes | |
12737 | fi | |
12738 | fi | |
12739 | $RM conftest* | |
12740 | LDFLAGS="$save_LDFLAGS" | |
12741 | ||
12742 | fi | |
7eed349e PC |
12743 | echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_CXX" >&5 |
12744 | echo "${ECHO_T}$lt_prog_compiler_static_works_CXX" >&6 | |
1cf3d07d SE |
12745 | |
12746 | if test x"$lt_prog_compiler_static_works_CXX" = xyes; then | |
12747 | : | |
12748 | else | |
12749 | lt_prog_compiler_static_CXX= | |
12750 | fi | |
12751 | ||
12752 | ||
12753 | ||
12754 | ||
7eed349e PC |
12755 | echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 |
12756 | echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 | |
1cf3d07d SE |
12757 | if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then |
12758 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12759 | else | |
12760 | lt_cv_prog_compiler_c_o_CXX=no | |
12761 | $RM -r conftest 2>/dev/null | |
12762 | mkdir conftest | |
12763 | cd conftest | |
12764 | mkdir out | |
12765 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
12766 | ||
12767 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
12768 | # Insert the option either (1) after the last *FLAGS variable, or | |
12769 | # (2) before a word containing "conftest.", or (3) at the end. | |
12770 | # Note that $ac_compile itself does not contain backslashes and begins | |
12771 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
12772 | lt_compile=`echo "$ac_compile" | $SED \ | |
12773 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
12774 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
12775 | -e 's:$: $lt_compiler_flag:'` | |
727cd0bc | 12776 | (eval echo "\"\$as_me:12776: $lt_compile\"" >&5) |
1cf3d07d SE |
12777 | (eval "$lt_compile" 2>out/conftest.err) |
12778 | ac_status=$? | |
12779 | cat out/conftest.err >&5 | |
727cd0bc | 12780 | echo "$as_me:12780: \$? = $ac_status" >&5 |
1cf3d07d SE |
12781 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
12782 | then | |
12783 | # The compiler can only warn and ignore the option if not recognized | |
12784 | # So say no if there are warnings | |
12785 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
12786 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
12787 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
12788 | lt_cv_prog_compiler_c_o_CXX=yes | |
12789 | fi | |
12790 | fi | |
12791 | chmod u+w . 2>&5 | |
12792 | $RM conftest* | |
12793 | # SGI C++ compiler will create directory out/ii_files/ for | |
12794 | # template instantiation | |
12795 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
12796 | $RM out/* && rmdir out | |
12797 | cd .. | |
12798 | $RM -r conftest | |
12799 | $RM conftest* | |
12800 | ||
12801 | fi | |
7eed349e PC |
12802 | echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5 |
12803 | echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6 | |
1cf3d07d SE |
12804 | |
12805 | ||
12806 | ||
7eed349e PC |
12807 | echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 |
12808 | echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 | |
1cf3d07d SE |
12809 | if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then |
12810 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
12811 | else | |
12812 | lt_cv_prog_compiler_c_o_CXX=no | |
12813 | $RM -r conftest 2>/dev/null | |
12814 | mkdir conftest | |
12815 | cd conftest | |
12816 | mkdir out | |
12817 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
12818 | ||
12819 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
12820 | # Insert the option either (1) after the last *FLAGS variable, or | |
12821 | # (2) before a word containing "conftest.", or (3) at the end. | |
12822 | # Note that $ac_compile itself does not contain backslashes and begins | |
12823 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
12824 | lt_compile=`echo "$ac_compile" | $SED \ | |
12825 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
12826 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ | |
12827 | -e 's:$: $lt_compiler_flag:'` | |
727cd0bc | 12828 | (eval echo "\"\$as_me:12828: $lt_compile\"" >&5) |
1cf3d07d SE |
12829 | (eval "$lt_compile" 2>out/conftest.err) |
12830 | ac_status=$? | |
12831 | cat out/conftest.err >&5 | |
727cd0bc | 12832 | echo "$as_me:12832: \$? = $ac_status" >&5 |
1cf3d07d SE |
12833 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
12834 | then | |
12835 | # The compiler can only warn and ignore the option if not recognized | |
12836 | # So say no if there are warnings | |
12837 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
12838 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
12839 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
12840 | lt_cv_prog_compiler_c_o_CXX=yes | |
12841 | fi | |
12842 | fi | |
12843 | chmod u+w . 2>&5 | |
12844 | $RM conftest* | |
12845 | # SGI C++ compiler will create directory out/ii_files/ for | |
12846 | # template instantiation | |
12847 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
12848 | $RM out/* && rmdir out | |
12849 | cd .. | |
12850 | $RM -r conftest | |
12851 | $RM conftest* | |
12852 | ||
12853 | fi | |
7eed349e PC |
12854 | echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5 |
12855 | echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6 | |
1cf3d07d SE |
12856 | |
12857 | ||
12858 | ||
12859 | ||
12860 | hard_links="nottested" | |
12861 | if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then | |
12862 | # do not overwrite the value of need_locks provided by the user | |
7eed349e PC |
12863 | echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 |
12864 | echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 | |
1cf3d07d SE |
12865 | hard_links=yes |
12866 | $RM conftest* | |
12867 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
12868 | touch conftest.a | |
12869 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
12870 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
7eed349e PC |
12871 | echo "$as_me:$LINENO: result: $hard_links" >&5 |
12872 | echo "${ECHO_T}$hard_links" >&6 | |
1cf3d07d SE |
12873 | if test "$hard_links" = no; then |
12874 | { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 | |
12875 | echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} | |
12876 | need_locks=warn | |
12877 | fi | |
12878 | else | |
12879 | need_locks=no | |
12880 | fi | |
12881 | ||
12882 | ||
12883 | ||
7eed349e PC |
12884 | echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 |
12885 | echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6 | |
1cf3d07d SE |
12886 | |
12887 | export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
12888 | case $host_os in | |
716e4bc6 | 12889 | aix[4-9]*) |
1cf3d07d SE |
12890 | # If we're using GNU nm, then we don't want the "-C" option. |
12891 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
12892 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then | |
12893 | export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
12894 | else | |
12895 | export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
12896 | fi | |
12897 | ;; | |
12898 | pw32*) | |
12899 | export_symbols_cmds_CXX="$ltdll_cmds" | |
12900 | ;; | |
12901 | cygwin* | mingw*) | |
12902 | export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' | |
12903 | ;; | |
12904 | *) | |
12905 | export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
12906 | ;; | |
12907 | esac | |
12908 | ||
7eed349e PC |
12909 | echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 |
12910 | echo "${ECHO_T}$ld_shlibs_CXX" >&6 | |
1cf3d07d SE |
12911 | test "$ld_shlibs_CXX" = no && can_build_shared=no |
12912 | ||
12913 | with_gnu_ld_CXX=$with_gnu_ld | |
12914 | ||
12915 | ||
12916 | ||
12917 | ||
12918 | ||
12919 | ||
12920 | # | |
12921 | # Do we need to explicitly link libc? | |
12922 | # | |
12923 | case "x$archive_cmds_need_lc_CXX" in | |
12924 | x|xyes) | |
12925 | # Assume -lc should be added | |
12926 | archive_cmds_need_lc_CXX=yes | |
12927 | ||
12928 | if test "$enable_shared" = yes && test "$GCC" = yes; then | |
12929 | case $archive_cmds_CXX in | |
12930 | *'~'*) | |
12931 | # FIXME: we may have to deal with multi-command sequences. | |
12932 | ;; | |
12933 | '$CC '*) | |
12934 | # Test whether the compiler implicitly links with -lc since on some | |
12935 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
12936 | # to ld, don't add -lc before -lgcc. | |
7eed349e PC |
12937 | echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 |
12938 | echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6 | |
1cf3d07d SE |
12939 | $RM conftest* |
12940 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
12941 | ||
12942 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
12943 | (eval $ac_compile) 2>&5 | |
12944 | ac_status=$? | |
12945 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12946 | (exit $ac_status); } 2>conftest.err; then | |
12947 | soname=conftest | |
12948 | lib=conftest | |
12949 | libobjs=conftest.$ac_objext | |
12950 | deplibs= | |
12951 | wl=$lt_prog_compiler_wl_CXX | |
12952 | pic_flag=$lt_prog_compiler_pic_CXX | |
12953 | compiler_flags=-v | |
12954 | linker_flags=-v | |
12955 | verstring= | |
12956 | output_objdir=. | |
12957 | libname=conftest | |
12958 | lt_save_allow_undefined_flag=$allow_undefined_flag_CXX | |
12959 | allow_undefined_flag_CXX= | |
12960 | if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5 | |
12961 | (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 | |
12962 | ac_status=$? | |
12963 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
12964 | (exit $ac_status); } | |
12965 | then | |
12966 | archive_cmds_need_lc_CXX=no | |
12967 | else | |
12968 | archive_cmds_need_lc_CXX=yes | |
12969 | fi | |
12970 | allow_undefined_flag_CXX=$lt_save_allow_undefined_flag | |
12971 | else | |
12972 | cat conftest.err 1>&5 | |
12973 | fi | |
12974 | $RM conftest* | |
7eed349e PC |
12975 | echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5 |
12976 | echo "${ECHO_T}$archive_cmds_need_lc_CXX" >&6 | |
1cf3d07d SE |
12977 | ;; |
12978 | esac | |
12979 | fi | |
12980 | ;; | |
12981 | esac | |
12982 | ||
12983 | ||
12984 | ||
12985 | ||
12986 | ||
12987 | ||
12988 | ||
12989 | ||
12990 | ||
12991 | ||
12992 | ||
12993 | ||
12994 | ||
12995 | ||
12996 | ||
12997 | ||
12998 | ||
12999 | ||
13000 | ||
13001 | ||
13002 | ||
13003 | ||
13004 | ||
13005 | ||
13006 | ||
13007 | ||
13008 | ||
13009 | ||
13010 | ||
13011 | ||
13012 | ||
13013 | ||
13014 | ||
13015 | ||
13016 | ||
13017 | ||
13018 | ||
13019 | ||
13020 | ||
13021 | ||
13022 | ||
13023 | ||
13024 | ||
13025 | ||
13026 | ||
13027 | ||
13028 | ||
13029 | ||
13030 | ||
13031 | ||
13032 | ||
13033 | ||
13034 | ||
13035 | ||
13036 | ||
13037 | ||
13038 | ||
13039 | ||
13040 | ||
13041 | ||
13042 | ||
13043 | ||
13044 | ||
13045 | ||
7eed349e PC |
13046 | echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 |
13047 | echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6 | |
1cf3d07d SE |
13048 | withGCC=$GXX |
13049 | library_names_spec= | |
13050 | libname_spec='lib$name' | |
13051 | soname_spec= | |
13052 | shrext_cmds=".so" | |
13053 | postinstall_cmds= | |
13054 | postuninstall_cmds= | |
13055 | finish_cmds= | |
13056 | finish_eval= | |
13057 | shlibpath_var= | |
13058 | shlibpath_overrides_runpath=unknown | |
13059 | version_type=none | |
13060 | dynamic_linker="$host_os ld.so" | |
13061 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
13062 | need_lib_prefix=unknown | |
13063 | hardcode_into_libs=no | |
13064 | ||
13065 | # when you set need_version to no, make sure it does not cause -set_version | |
13066 | # flags to be left without arguments | |
13067 | need_version=unknown | |
13068 | ||
13069 | case $host_os in | |
13070 | aix3*) | |
13071 | version_type=linux | |
13072 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
13073 | shlibpath_var=LIBPATH | |
13074 | ||
13075 | # AIX 3 has no versioning support, so we append a major version to the name. | |
13076 | soname_spec='${libname}${release}${shared_ext}$major' | |
13077 | ;; | |
13078 | ||
716e4bc6 | 13079 | aix[4-9]*) |
1cf3d07d SE |
13080 | version_type=linux |
13081 | need_lib_prefix=no | |
13082 | need_version=no | |
13083 | hardcode_into_libs=yes | |
13084 | if test "$host_cpu" = ia64; then | |
13085 | # AIX 5 supports IA64 | |
13086 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
13087 | shlibpath_var=LD_LIBRARY_PATH | |
13088 | else | |
13089 | # With GCC up to 2.95.x, collect2 would create an import file | |
13090 | # for dependence libraries. The import file would start with | |
13091 | # the line `#! .'. This would cause the generated library to | |
13092 | # depend on `.', always an invalid library. This was fixed in | |
13093 | # development snapshots of GCC prior to 3.0. | |
13094 | case $host_os in | |
13095 | aix4 | aix4.[01] | aix4.[01].*) | |
13096 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
13097 | echo ' yes ' | |
13098 | echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then | |
13099 | : | |
13100 | else | |
13101 | can_build_shared=no | |
13102 | fi | |
13103 | ;; | |
13104 | esac | |
13105 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
13106 | # soname into executable. Probably we can add versioning support to | |
13107 | # collect2, so additional links can be useful in future. | |
13108 | if test "$aix_use_runtimelinking" = yes; then | |
13109 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
13110 | # instead of lib<name>.a to let people know that these are not | |
13111 | # typical AIX shared libraries. | |
13112 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
13113 | else | |
13114 | # We preserve .a as extension for shared libraries through AIX4.2 | |
13115 | # and later when we are not doing run time linking. | |
13116 | library_names_spec='${libname}${release}.a $libname.a' | |
13117 | soname_spec='${libname}${release}${shared_ext}$major' | |
13118 | fi | |
13119 | shlibpath_var=LIBPATH | |
13120 | fi | |
13121 | ;; | |
13122 | ||
13123 | amigaos*) | |
13124 | if test "$host_cpu" = m68k; then | |
13125 | library_names_spec='$libname.ixlibrary $libname.a' | |
13126 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
13127 | 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 ${libname}_ixlibrary.a || exit 1; done' | |
13128 | else | |
13129 | dynamic_linker=no | |
13130 | fi | |
13131 | ;; | |
13132 | ||
13133 | beos*) | |
13134 | library_names_spec='${libname}${shared_ext}' | |
13135 | dynamic_linker="$host_os ld.so" | |
13136 | shlibpath_var=LIBRARY_PATH | |
13137 | ;; | |
13138 | ||
13139 | bsdi[45]*) | |
13140 | version_type=linux | |
13141 | need_version=no | |
13142 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
13143 | soname_spec='${libname}${release}${shared_ext}$major' | |
13144 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
13145 | shlibpath_var=LD_LIBRARY_PATH | |
13146 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
13147 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
13148 | # the default ld.so.conf also contains /usr/contrib/lib and | |
13149 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
13150 | # libtool to hard-code these into programs | |
13151 | ;; | |
13152 | ||
13153 | cygwin* | mingw* | pw32*) | |
13154 | version_type=windows | |
13155 | shrext_cmds=".dll" | |
13156 | need_version=no | |
13157 | need_lib_prefix=no | |
13158 | ||
13159 | case $withGCC,$host_os in | |
13160 | yes,cygwin* | yes,mingw* | yes,pw32*) | |
13161 | library_names_spec='$libname.dll.a' | |
13162 | # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
13163 | postinstall_cmds='base_file=`basename \${file}`~ | |
13164 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ | |
13165 | dldir=$destdir/`dirname \$dlpath`~ | |
13166 | test -d \$dldir || mkdir -p \$dldir~ | |
13167 | $install_prog $dir/$dlname \$dldir/$dlname~ | |
13168 | chmod a+x \$dldir/$dlname~ | |
13169 | if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then | |
13170 | eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; | |
13171 | fi' | |
13172 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
13173 | dlpath=$dir/\$dldll~ | |
13174 | $RM \$dlpath' | |
13175 | shlibpath_overrides_runpath=yes | |
13176 | ||
13177 | case $host_os in | |
13178 | cygwin*) | |
13179 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
13180 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
13181 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" | |
13182 | ;; | |
13183 | mingw*) | |
13184 | # MinGW DLLs use traditional 'lib' prefix | |
13185 | soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
13186 | sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
13187 | if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then | |
13188 | # It is most probably a Windows format PATH printed by | |
13189 | # mingw gcc, but we are running on Cygwin. Gcc prints its search | |
13190 | # path with ; separators, and with drive letters. We can handle the | |
13191 | # drive letters (cygwin fileutils understands them), so leave them, | |
13192 | # especially as we might pass files found there to a mingw objdump, | |
13193 | # which wouldn't understand a cygwinified path. Ahh. | |
13194 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` | |
13195 | else | |
13196 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
13197 | fi | |
13198 | ;; | |
13199 | pw32*) | |
13200 | # pw32 DLLs use 'pw' prefix rather than 'lib' | |
13201 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' | |
13202 | ;; | |
13203 | esac | |
13204 | ;; | |
13205 | ||
13206 | *) | |
13207 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
13208 | ;; | |
13209 | esac | |
13210 | dynamic_linker='Win32 ld.exe' | |
13211 | # FIXME: first we should search . and the directory the executable is in | |
13212 | shlibpath_var=PATH | |
13213 | ;; | |
13214 | ||
13215 | darwin* | rhapsody*) | |
13216 | dynamic_linker="$host_os dyld" | |
13217 | version_type=darwin | |
13218 | need_lib_prefix=no | |
13219 | need_version=no | |
13220 | library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
13221 | soname_spec='${libname}${release}${major}$shared_ext' | |
13222 | shlibpath_overrides_runpath=yes | |
13223 | shlibpath_var=DYLD_LIBRARY_PATH | |
13224 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
13225 | ||
13226 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
13227 | ;; | |
13228 | ||
13229 | dgux*) | |
13230 | version_type=linux | |
13231 | need_lib_prefix=no | |
13232 | need_version=no | |
13233 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
13234 | soname_spec='${libname}${release}${shared_ext}$major' | |
13235 | shlibpath_var=LD_LIBRARY_PATH | |
13236 | ;; | |
13237 | ||
13238 | freebsd1*) | |
13239 | dynamic_linker=no | |
13240 | ;; | |
13241 | ||
13242 | freebsd* | dragonfly*) | |
13243 | # DragonFly does not have aout. When/if they implement a new | |
13244 | # versioning mechanism, adjust this. | |
13245 | if test -x /usr/bin/objformat; then | |
13246 | objformat=`/usr/bin/objformat` | |
13247 | else | |
13248 | case $host_os in | |
13249 | freebsd[123]*) objformat=aout ;; | |
13250 | *) objformat=elf ;; | |
13251 | esac | |
13252 | fi | |
13253 | version_type=freebsd-$objformat | |
13254 | case $version_type in | |
13255 | freebsd-elf*) | |
13256 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
13257 | need_version=no | |
13258 | need_lib_prefix=no | |
13259 | ;; | |
13260 | freebsd-*) | |
13261 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
13262 | need_version=yes | |
13263 | ;; | |
13264 | esac | |
13265 | shlibpath_var=LD_LIBRARY_PATH | |
13266 | case $host_os in | |
13267 | freebsd2*) | |
13268 | shlibpath_overrides_runpath=yes | |
13269 | ;; | |
13270 | freebsd3.[01]* | freebsdelf3.[01]*) | |
13271 | shlibpath_overrides_runpath=yes | |
13272 | hardcode_into_libs=yes | |
13273 | ;; | |
13274 | freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ | |
13275 | freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) | |
13276 | shlibpath_overrides_runpath=no | |
13277 | hardcode_into_libs=yes | |
13278 | ;; | |
13279 | *) # from 4.6 on, and DragonFly | |
13280 | shlibpath_overrides_runpath=yes | |
13281 | hardcode_into_libs=yes | |
13282 | ;; | |
13283 | esac | |
13284 | ;; | |
13285 | ||
13286 | gnu*) | |
13287 | version_type=linux | |
13288 | need_lib_prefix=no | |
13289 | need_version=no | |
13290 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
13291 | soname_spec='${libname}${release}${shared_ext}$major' | |
13292 | shlibpath_var=LD_LIBRARY_PATH | |
13293 | hardcode_into_libs=yes | |
13294 | ;; | |
13295 | ||
13296 | hpux9* | hpux10* | hpux11*) | |
13297 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
13298 | # link against other versions. | |
13299 | version_type=sunos | |
13300 | need_lib_prefix=no | |
13301 | need_version=no | |
13302 | case $host_cpu in | |
13303 | ia64*) | |
13304 | shrext_cmds='.so' | |
13305 | hardcode_into_libs=yes | |
13306 | dynamic_linker="$host_os dld.so" | |
13307 | shlibpath_var=LD_LIBRARY_PATH | |
13308 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
13309 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
13310 | soname_spec='${libname}${release}${shared_ext}$major' | |
13311 | if test "X$HPUX_IA64_MODE" = X32; then | |
13312 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
13313 | else | |
13314 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
13315 | fi | |
13316 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
13317 | ;; | |
13318 | hppa*64*) | |
13319 | shrext_cmds='.sl' | |
13320 | hardcode_into_libs=yes | |
13321 | dynamic_linker="$host_os dld.sl" | |
13322 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
13323 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
13324 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
13325 | soname_spec='${libname}${release}${shared_ext}$major' | |
13326 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
13327 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
13328 | ;; | |
13329 | *) | |
13330 | shrext_cmds='.sl' | |
13331 | dynamic_linker="$host_os dld.sl" | |
13332 | shlibpath_var=SHLIB_PATH | |
13333 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
13334 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
13335 | soname_spec='${libname}${release}${shared_ext}$major' | |
13336 | ;; | |
13337 | esac | |
13338 | # HP-UX runs *really* slowly unless shared libraries are mode 555. | |
13339 | postinstall_cmds='chmod 555 $lib' | |
13340 | ;; | |
13341 | ||
13342 | interix[3-9]*) | |
13343 | version_type=linux | |
13344 | need_lib_prefix=no | |
13345 | need_version=no | |
13346 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
13347 | soname_spec='${libname}${release}${shared_ext}$major' | |
13348 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
13349 | shlibpath_var=LD_LIBRARY_PATH | |
13350 | shlibpath_overrides_runpath=no | |
13351 | hardcode_into_libs=yes | |
13352 | ;; | |
13353 | ||
13354 | irix5* | irix6* | nonstopux*) | |
13355 | case $host_os in | |
13356 | nonstopux*) version_type=nonstopux ;; | |
13357 | *) | |
13358 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
13359 | version_type=linux | |
13360 | else | |
13361 | version_type=irix | |
13362 | fi ;; | |
13363 | esac | |
13364 | need_lib_prefix=no | |
13365 | need_version=no | |
13366 | soname_spec='${libname}${release}${shared_ext}$major' | |
13367 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
13368 | case $host_os in | |
13369 | irix5* | nonstopux*) | |
13370 | libsuff= shlibsuff= | |
13371 | ;; | |
13372 | *) | |
13373 | case $LD in # libtool.m4 will add one of these switches to LD | |
13374 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
13375 | libsuff= shlibsuff= libmagic=32-bit;; | |
13376 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
13377 | libsuff=32 shlibsuff=N32 libmagic=N32;; | |
13378 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
13379 | libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
13380 | *) libsuff= shlibsuff= libmagic=never-match;; | |
13381 | esac | |
13382 | ;; | |
13383 | esac | |
13384 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
13385 | shlibpath_overrides_runpath=no | |
13386 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
13387 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
13388 | hardcode_into_libs=yes | |
13389 | ;; | |
13390 | ||
13391 | # No shared lib support for Linux oldld, aout, or coff. | |
13392 | linux*oldld* | linux*aout* | linux*coff*) | |
13393 | dynamic_linker=no | |
13394 | ;; | |
13395 | ||
13396 | # This must be Linux ELF. | |
13397 | linux* | k*bsd*-gnu) | |
13398 | version_type=linux | |
13399 | need_lib_prefix=no | |
13400 | need_version=no | |
13401 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
13402 | soname_spec='${libname}${release}${shared_ext}$major' | |
13403 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
13404 | shlibpath_var=LD_LIBRARY_PATH | |
13405 | shlibpath_overrides_runpath=no | |
13406 | # Some binutils ld are patched to set DT_RUNPATH | |
13407 | save_LDFLAGS=$LDFLAGS | |
13408 | save_libdir=$libdir | |
13409 | eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ | |
13410 | LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" | |
13411 | if test x$gcc_no_link = xyes; then | |
13412 | { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 | |
13413 | echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} | |
13414 | { (exit 1); exit 1; }; } | |
ff66d28f | 13415 | fi |
1cf3d07d | 13416 | cat >conftest.$ac_ext <<_ACEOF |
ff66d28f PE |
13417 | /* confdefs.h. */ |
13418 | _ACEOF | |
13419 | cat confdefs.h >>conftest.$ac_ext | |
13420 | cat >>conftest.$ac_ext <<_ACEOF | |
13421 | /* end confdefs.h. */ | |
1cf3d07d SE |
13422 | |
13423 | int | |
13424 | main () | |
13425 | { | |
13426 | ||
13427 | ; | |
13428 | return 0; | |
13429 | } | |
ff66d28f | 13430 | _ACEOF |
1cf3d07d | 13431 | rm -f conftest.$ac_objext conftest$ac_exeext |
7eed349e PC |
13432 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
13433 | (eval $ac_link) 2>conftest.er1 | |
ff66d28f PE |
13434 | ac_status=$? |
13435 | grep -v '^ *+' conftest.er1 >conftest.err | |
13436 | rm -f conftest.er1 | |
13437 | cat conftest.err >&5 | |
13438 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
7eed349e PC |
13439 | (exit $ac_status); } && |
13440 | { ac_try='test -z "$ac_cxx_werror_flag" | |
13441 | || test ! -s conftest.err' | |
13442 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13443 | (eval $ac_try) 2>&5 | |
13444 | ac_status=$? | |
13445 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13446 | (exit $ac_status); }; } && | |
13447 | { ac_try='test -s conftest$ac_exeext' | |
13448 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
13449 | (eval $ac_try) 2>&5 | |
13450 | ac_status=$? | |
13451 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13452 | (exit $ac_status); }; }; then | |
1cf3d07d SE |
13453 | if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir"; then |
13454 | shlibpath_overrides_runpath=yes | |
ff66d28f | 13455 | fi |
1cf3d07d | 13456 | |
ff66d28f PE |
13457 | else |
13458 | echo "$as_me: failed program was:" >&5 | |
13459 | sed 's/^/| /' conftest.$ac_ext >&5 | |
13460 | ||
ff66d28f | 13461 | fi |
7eed349e | 13462 | rm -f conftest.err conftest.$ac_objext \ |
1cf3d07d SE |
13463 | conftest$ac_exeext conftest.$ac_ext |
13464 | LDFLAGS=$save_LDFLAGS | |
13465 | libdir=$save_libdir | |
13466 | ||
13467 | # This implies no fast_install, which is unacceptable. | |
13468 | # Some rework will be needed to allow for fast_install | |
13469 | # before this can be enabled. | |
13470 | hardcode_into_libs=yes | |
13471 | ||
13472 | # Append ld.so.conf contents to the search path | |
13473 | if test -f /etc/ld.so.conf; then | |
13474 | 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' ' '` | |
13475 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" | |
13476 | fi | |
13477 | ||
13478 | # We used to test for /lib/ld.so.1 and disable shared libraries on | |
13479 | # powerpc, because MkLinux only supported shared libraries with the | |
13480 | # GNU dynamic linker. Since this was broken with cross compilers, | |
13481 | # most powerpc-linux boxes support dynamic linking these days and | |
13482 | # people can always --disable-shared, the test was removed, and we | |
13483 | # assume the GNU/Linux dynamic linker is in use. | |
13484 | dynamic_linker='GNU/Linux ld.so' | |
13485 | ;; | |
ff66d28f | 13486 | |
1cf3d07d SE |
13487 | netbsd*) |
13488 | version_type=sunos | |
13489 | need_lib_prefix=no | |
13490 | need_version=no | |
13491 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
13492 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
13493 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
13494 | dynamic_linker='NetBSD (a.out) ld.so' | |
13495 | else | |
13496 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
13497 | soname_spec='${libname}${release}${shared_ext}$major' | |
13498 | dynamic_linker='NetBSD ld.elf_so' | |
13499 | fi | |
13500 | shlibpath_var=LD_LIBRARY_PATH | |
13501 | shlibpath_overrides_runpath=yes | |
13502 | hardcode_into_libs=yes | |
13503 | ;; | |
ff66d28f | 13504 | |
1cf3d07d SE |
13505 | newsos6) |
13506 | version_type=linux | |
13507 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
13508 | shlibpath_var=LD_LIBRARY_PATH | |
13509 | shlibpath_overrides_runpath=yes | |
13510 | ;; | |
ff66d28f | 13511 | |
1cf3d07d SE |
13512 | *nto* | *qnx*) |
13513 | version_type=qnx | |
13514 | need_lib_prefix=no | |
13515 | need_version=no | |
13516 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
13517 | soname_spec='${libname}${release}${shared_ext}$major' | |
13518 | shlibpath_var=LD_LIBRARY_PATH | |
13519 | shlibpath_overrides_runpath=no | |
13520 | hardcode_into_libs=yes | |
13521 | dynamic_linker='ldqnx.so' | |
13522 | ;; | |
13523 | ||
13524 | openbsd*) | |
13525 | version_type=sunos | |
13526 | sys_lib_dlsearch_path_spec="/usr/lib" | |
13527 | need_lib_prefix=no | |
13528 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
13529 | case $host_os in | |
13530 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
13531 | *) need_version=no ;; | |
13532 | esac | |
13533 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
13534 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
13535 | shlibpath_var=LD_LIBRARY_PATH | |
13536 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
13537 | case $host_os in | |
13538 | openbsd2.[89] | openbsd2.[89].*) | |
13539 | shlibpath_overrides_runpath=no | |
13540 | ;; | |
13541 | *) | |
13542 | shlibpath_overrides_runpath=yes | |
13543 | ;; | |
13544 | esac | |
ff66d28f | 13545 | else |
1cf3d07d | 13546 | shlibpath_overrides_runpath=yes |
ff66d28f | 13547 | fi |
1cf3d07d | 13548 | ;; |
ff66d28f | 13549 | |
1cf3d07d SE |
13550 | os2*) |
13551 | libname_spec='$name' | |
13552 | shrext_cmds=".dll" | |
13553 | need_lib_prefix=no | |
13554 | library_names_spec='$libname${shared_ext} $libname.a' | |
13555 | dynamic_linker='OS/2 ld.exe' | |
13556 | shlibpath_var=LIBPATH | |
13557 | ;; | |
13558 | ||
13559 | osf3* | osf4* | osf5*) | |
13560 | version_type=osf | |
13561 | need_lib_prefix=no | |
13562 | need_version=no | |
13563 | soname_spec='${libname}${release}${shared_ext}$major' | |
13564 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
13565 | shlibpath_var=LD_LIBRARY_PATH | |
13566 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
13567 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
13568 | ;; | |
13569 | ||
13570 | rdos*) | |
13571 | dynamic_linker=no | |
13572 | ;; | |
13573 | ||
13574 | solaris*) | |
13575 | version_type=linux | |
13576 | need_lib_prefix=no | |
13577 | need_version=no | |
13578 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
13579 | soname_spec='${libname}${release}${shared_ext}$major' | |
13580 | shlibpath_var=LD_LIBRARY_PATH | |
13581 | shlibpath_overrides_runpath=yes | |
13582 | hardcode_into_libs=yes | |
13583 | # ldd complains unless libraries are executable | |
13584 | postinstall_cmds='chmod +x $lib' | |
13585 | ;; | |
13586 | ||
13587 | sunos4*) | |
13588 | version_type=sunos | |
13589 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
13590 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
13591 | shlibpath_var=LD_LIBRARY_PATH | |
13592 | shlibpath_overrides_runpath=yes | |
13593 | if test "$with_gnu_ld" = yes; then | |
13594 | need_lib_prefix=no | |
13595 | fi | |
13596 | need_version=yes | |
13597 | ;; | |
13598 | ||
13599 | sysv4 | sysv4.3*) | |
13600 | version_type=linux | |
13601 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
13602 | soname_spec='${libname}${release}${shared_ext}$major' | |
13603 | shlibpath_var=LD_LIBRARY_PATH | |
13604 | case $host_vendor in | |
13605 | sni) | |
13606 | shlibpath_overrides_runpath=no | |
13607 | need_lib_prefix=no | |
13608 | runpath_var=LD_RUN_PATH | |
13609 | ;; | |
13610 | siemens) | |
13611 | need_lib_prefix=no | |
13612 | ;; | |
13613 | motorola) | |
13614 | need_lib_prefix=no | |
13615 | need_version=no | |
13616 | shlibpath_overrides_runpath=no | |
13617 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
13618 | ;; | |
13619 | esac | |
13620 | ;; | |
13621 | ||
13622 | sysv4*MP*) | |
13623 | if test -d /usr/nec ;then | |
13624 | version_type=linux | |
13625 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
13626 | soname_spec='$libname${shared_ext}.$major' | |
13627 | shlibpath_var=LD_LIBRARY_PATH | |
13628 | fi | |
13629 | ;; | |
13630 | ||
13631 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
13632 | version_type=freebsd-elf | |
13633 | need_lib_prefix=no | |
13634 | need_version=no | |
13635 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
13636 | soname_spec='${libname}${release}${shared_ext}$major' | |
13637 | shlibpath_var=LD_LIBRARY_PATH | |
13638 | shlibpath_overrides_runpath=yes | |
13639 | hardcode_into_libs=yes | |
13640 | if test "$with_gnu_ld" = yes; then | |
13641 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' | |
13642 | else | |
13643 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' | |
13644 | case $host_os in | |
13645 | sco3.2v5*) | |
13646 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
13647 | ;; | |
13648 | esac | |
13649 | fi | |
13650 | sys_lib_dlsearch_path_spec='/usr/lib' | |
13651 | ;; | |
13652 | ||
13653 | tpf*) | |
13654 | # TPF is a cross-target only. Preferred cross-host = GNU/Linux. | |
13655 | version_type=linux | |
13656 | need_lib_prefix=no | |
13657 | need_version=no | |
13658 | library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
13659 | shlibpath_var=LD_LIBRARY_PATH | |
13660 | shlibpath_overrides_runpath=no | |
13661 | hardcode_into_libs=yes | |
13662 | ;; | |
13663 | ||
13664 | uts4*) | |
13665 | version_type=linux | |
13666 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
13667 | soname_spec='${libname}${release}${shared_ext}$major' | |
13668 | shlibpath_var=LD_LIBRARY_PATH | |
13669 | ;; | |
13670 | ||
13671 | *) | |
13672 | dynamic_linker=no | |
13673 | ;; | |
13674 | esac | |
7eed349e PC |
13675 | echo "$as_me:$LINENO: result: $dynamic_linker" >&5 |
13676 | echo "${ECHO_T}$dynamic_linker" >&6 | |
1cf3d07d SE |
13677 | test "$dynamic_linker" = no && can_build_shared=no |
13678 | ||
13679 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
13680 | if test "$GCC" = yes; then | |
13681 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
ff66d28f | 13682 | fi |
ff66d28f | 13683 | |
1cf3d07d SE |
13684 | |
13685 | ||
13686 | ||
13687 | ||
13688 | ||
13689 | ||
13690 | ||
13691 | ||
13692 | ||
13693 | ||
13694 | ||
13695 | ||
13696 | ||
13697 | ||
13698 | ||
13699 | ||
13700 | ||
13701 | ||
13702 | ||
13703 | ||
13704 | ||
13705 | ||
13706 | ||
13707 | ||
13708 | ||
13709 | ||
13710 | ||
13711 | ||
13712 | ||
13713 | ||
13714 | ||
13715 | ||
13716 | ||
13717 | ||
13718 | ||
7eed349e PC |
13719 | echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 |
13720 | echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 | |
1cf3d07d SE |
13721 | hardcode_action_CXX= |
13722 | if test -n "$hardcode_libdir_flag_spec_CXX" || | |
13723 | test -n "$runpath_var_CXX" || | |
13724 | test "X$hardcode_automatic_CXX" = "Xyes" ; then | |
13725 | ||
13726 | # We can hardcode non-existent directories. | |
13727 | if test "$hardcode_direct_CXX" != no && | |
13728 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
13729 | # have to relink, otherwise we might link with an installed library | |
13730 | # when we should be linking with a yet-to-be-installed one | |
13731 | ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && | |
13732 | test "$hardcode_minus_L_CXX" != no; then | |
13733 | # Linking always hardcodes the temporary library directory. | |
13734 | hardcode_action_CXX=relink | |
ff66d28f | 13735 | else |
1cf3d07d SE |
13736 | # We can link without hardcoding, and we can hardcode nonexisting dirs. |
13737 | hardcode_action_CXX=immediate | |
ff66d28f PE |
13738 | fi |
13739 | else | |
1cf3d07d SE |
13740 | # We cannot hardcode anything, or else we can only hardcode existing |
13741 | # directories. | |
13742 | hardcode_action_CXX=unsupported | |
ff66d28f | 13743 | fi |
7eed349e PC |
13744 | echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5 |
13745 | echo "${ECHO_T}$hardcode_action_CXX" >&6 | |
ff66d28f | 13746 | |
1cf3d07d SE |
13747 | if test "$hardcode_action_CXX" = relink || |
13748 | test "$inherit_rpath_CXX" = yes; then | |
13749 | # Fast installation is not supported | |
13750 | enable_fast_install=no | |
13751 | elif test "$shlibpath_overrides_runpath" = yes || | |
13752 | test "$enable_shared" = no; then | |
13753 | # Fast installation is not necessary | |
13754 | enable_fast_install=needless | |
ff66d28f | 13755 | fi |
ff66d28f | 13756 | |
1cf3d07d SE |
13757 | |
13758 | ||
13759 | ||
13760 | ||
13761 | ||
13762 | ||
13763 | fi # test -n "$compiler" | |
13764 | ||
13765 | CC=$lt_save_CC | |
13766 | LDCXX=$LD | |
13767 | LD=$lt_save_LD | |
13768 | GCC=$lt_save_GCC | |
13769 | with_gnu_ld=$lt_save_with_gnu_ld | |
13770 | lt_cv_path_LDCXX=$lt_cv_path_LD | |
13771 | lt_cv_path_LD=$lt_save_path_LD | |
13772 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld | |
13773 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld | |
13774 | fi # test "$_lt_caught_CXX_error" != yes | |
ff66d28f PE |
13775 | |
13776 | ac_ext=c | |
13777 | ac_cpp='$CPP $CPPFLAGS' | |
13778 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
13779 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
13780 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
13781 | ||
3df64633 AO |
13782 | |
13783 | ||
3df64633 | 13784 | |
3df64633 | 13785 | |
3df64633 | 13786 | |
34791641 PE |
13787 | |
13788 | ||
33590f13 | 13789 | |
ff66d28f PE |
13790 | |
13791 | ||
13792 | ||
ff66d28f | 13793 | |
7eed349e | 13794 | ac_config_commands="$ac_config_commands libtool" |
1cf3d07d SE |
13795 | |
13796 | ||
13797 | ||
13798 | ||
13799 | # Only expand once: | |
13800 | ||
13801 | ||
13802 | ||
13803 | ||
13804 | ||
5f34ed87 BK |
13805 | # Possibly disable most of the library. |
13806 | ## TODO: Consider skipping unncessary tests altogether in this case, rather | |
13807 | ## than just ignoring the results. Faster /and/ more correct, win win. | |
4ffe6e87 | 13808 | |
7eed349e | 13809 | # Check whether --enable-hosted-libstdcxx or --disable-hosted-libstdcxx was given. |
5f34ed87 | 13810 | if test "${enable_hosted_libstdcxx+set}" = set; then |
7eed349e PC |
13811 | enableval="$enable_hosted_libstdcxx" |
13812 | ||
4ffe6e87 | 13813 | else |
5f34ed87 BK |
13814 | case "$host" in |
13815 | arm*-*-symbianelf*) | |
13816 | enable_hosted_libstdcxx=no | |
13817 | ;; | |
13818 | *) | |
13819 | enable_hosted_libstdcxx=yes | |
13820 | ;; | |
13821 | esac | |
7eed349e | 13822 | fi; |
5f34ed87 BK |
13823 | if test "$enable_hosted_libstdcxx" = no; then |
13824 | { echo "$as_me:$LINENO: Only freestanding libraries will be built" >&5 | |
13825 | echo "$as_me: Only freestanding libraries will be built" >&6;} | |
13826 | is_hosted=no | |
13827 | hosted_define=0 | |
13828 | enable_abi_check=no | |
13829 | enable_libstdcxx_pch=no | |
4ffe6e87 | 13830 | else |
5f34ed87 BK |
13831 | is_hosted=yes |
13832 | hosted_define=1 | |
4ffe6e87 | 13833 | fi |
5f34ed87 BK |
13834 | |
13835 | ||
13836 | cat >>confdefs.h <<_ACEOF | |
13837 | #define _GLIBCXX_HOSTED $hosted_define | |
13838 | _ACEOF | |
13839 | ||
13840 | ||
13841 | ||
0646d8a3 | 13842 | # Enable compiler support that doesn't require linking. |
5f34ed87 | 13843 | |
7eed349e PC |
13844 | echo "$as_me:$LINENO: checking for exception model to use" >&5 |
13845 | echo $ECHO_N "checking for exception model to use... $ECHO_C" >&6 | |
5f34ed87 | 13846 | |
7eed349e PC |
13847 | |
13848 | ac_ext=cc | |
5f34ed87 BK |
13849 | ac_cpp='$CXXCPP $CPPFLAGS' |
13850 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
13851 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
13852 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
13853 | ||
7eed349e | 13854 | # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given. |
5f34ed87 | 13855 | if test "${enable_sjlj_exceptions+set}" = set; then |
7eed349e PC |
13856 | enableval="$enable_sjlj_exceptions" |
13857 | ||
5f34ed87 BK |
13858 | case "$enableval" in |
13859 | yes|no|auto) ;; | |
13860 | *) { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable sjlj-exceptions" >&5 | |
13861 | echo "$as_me: error: Unknown argument to enable/disable sjlj-exceptions" >&2;} | |
13862 | { (exit 1); exit 1; }; } ;; | |
13863 | esac | |
13864 | ||
4ffe6e87 | 13865 | else |
5f34ed87 | 13866 | enable_sjlj_exceptions=auto |
7eed349e | 13867 | fi; |
5f34ed87 BK |
13868 | |
13869 | ||
13870 | if test $enable_sjlj_exceptions = auto; then | |
13871 | # Botheration. Now we've got to detect the exception model. Link tests | |
13872 | # against libgcc.a are problematic since we've not been given proper -L | |
13873 | # bits for single-tree newlib and libgloss. | |
13874 | # | |
13875 | # Fake what AC_TRY_COMPILE does. XXX Look at redoing this new-style. | |
13876 | cat > conftest.$ac_ext << EOF | |
727cd0bc | 13877 | #line 13877 "configure" |
5f34ed87 BK |
13878 | struct S { ~S(); }; |
13879 | void bar(); | |
13880 | void foo() | |
13881 | { | |
13882 | S s; | |
13883 | bar(); | |
13884 | } | |
13885 | EOF | |
13886 | old_CXXFLAGS="$CXXFLAGS" | |
13887 | CXXFLAGS=-S | |
13888 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
13889 | (eval $ac_compile) 2>&5 | |
13890 | ac_status=$? | |
13891 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
13892 | (exit $ac_status); }; then | |
13893 | if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then | |
13894 | enable_sjlj_exceptions=yes | |
13895 | elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then | |
13896 | enable_sjlj_exceptions=no | |
13897 | elif grep __cxa_end_cleanup conftest.s >/dev/null 2>&1 ; then | |
13898 | enable_sjlj_exceptions=no | |
4ffe6e87 BK |
13899 | fi |
13900 | fi | |
5f34ed87 BK |
13901 | CXXFLAGS="$old_CXXFLAGS" |
13902 | rm -f conftest* | |
13903 | fi | |
4ffe6e87 | 13904 | |
5f34ed87 BK |
13905 | # This is a tad weird, for hysterical raisins. We have to map |
13906 | # enable/disable to two different models. | |
13907 | case $enable_sjlj_exceptions in | |
13908 | yes) | |
13909 | ||
13910 | cat >>confdefs.h <<\_ACEOF | |
13911 | #define _GLIBCXX_SJLJ_EXCEPTIONS 1 | |
13912 | _ACEOF | |
13913 | ||
13914 | ac_exception_model_name=sjlj | |
13915 | ;; | |
13916 | no) | |
13917 | ac_exception_model_name="call frame" | |
13918 | ;; | |
13919 | *) | |
13920 | { { echo "$as_me:$LINENO: error: unable to detect exception model" >&5 | |
13921 | echo "$as_me: error: unable to detect exception model" >&2;} | |
4ffe6e87 | 13922 | { (exit 1); exit 1; }; } |
5f34ed87 BK |
13923 | ;; |
13924 | esac | |
13925 | ac_ext=c | |
13926 | ac_cpp='$CPP $CPPFLAGS' | |
13927 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
13928 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
13929 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4ffe6e87 | 13930 | |
7eed349e PC |
13931 | echo "$as_me:$LINENO: result: $ac_exception_model_name" >&5 |
13932 | echo "${ECHO_T}$ac_exception_model_name" >&6 | |
4ffe6e87 BK |
13933 | |
13934 | ||
7eed349e | 13935 | # Check whether --enable-libstdcxx-pch or --disable-libstdcxx-pch was given. |
5f34ed87 | 13936 | if test "${enable_libstdcxx_pch+set}" = set; then |
7eed349e PC |
13937 | enableval="$enable_libstdcxx_pch" |
13938 | ||
5f34ed87 BK |
13939 | case "$enableval" in |
13940 | yes|no) ;; | |
13941 | *) { { echo "$as_me:$LINENO: error: Argument to enable/disable libstdcxx-pch must be yes or no" >&5 | |
13942 | echo "$as_me: error: Argument to enable/disable libstdcxx-pch must be yes or no" >&2;} | |
13943 | { (exit 1); exit 1; }; } ;; | |
13944 | esac | |
4ffe6e87 | 13945 | |
4ffe6e87 | 13946 | else |
5f34ed87 | 13947 | enable_libstdcxx_pch=$is_hosted |
7eed349e | 13948 | fi; |
4ffe6e87 | 13949 | |
5f34ed87 | 13950 | if test $enable_libstdcxx_pch = yes; then |
7eed349e PC |
13951 | echo "$as_me:$LINENO: checking for compiler with PCH support" >&5 |
13952 | echo $ECHO_N "checking for compiler with PCH support... $ECHO_C" >&6 | |
5f34ed87 BK |
13953 | if test "${glibcxx_cv_prog_CXX_pch+set}" = set; then |
13954 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
13955 | else | |
13956 | ac_save_CXXFLAGS="$CXXFLAGS" | |
13957 | CXXFLAGS="$CXXFLAGS -Werror -Winvalid-pch -Wno-deprecated" | |
4ffe6e87 | 13958 | |
7eed349e PC |
13959 | |
13960 | ac_ext=cc | |
5f34ed87 BK |
13961 | ac_cpp='$CXXCPP $CPPFLAGS' |
13962 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
13963 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
13964 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
4ffe6e87 | 13965 | |
5f34ed87 BK |
13966 | echo '#include <math.h>' > conftest.h |
13967 | if $CXX $CXXFLAGS $CPPFLAGS -x c++-header conftest.h \ | |
13968 | -o conftest.h.gch 1>&5 2>&1 && | |
13969 | echo '#error "pch failed"' > conftest.h && | |
13970 | echo '#include "conftest.h"' > conftest.cc && | |
13971 | $CXX -c $CXXFLAGS $CPPFLAGS conftest.cc 1>&5 2>&1 ; | |
13972 | then | |
13973 | glibcxx_cv_prog_CXX_pch=yes | |
13974 | else | |
13975 | glibcxx_cv_prog_CXX_pch=no | |
13976 | fi | |
13977 | rm -f conftest* | |
13978 | CXXFLAGS=$ac_save_CXXFLAGS | |
13979 | ac_ext=c | |
13980 | ac_cpp='$CPP $CPPFLAGS' | |
13981 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
13982 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
13983 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
4ffe6e87 BK |
13984 | |
13985 | ||
5f34ed87 | 13986 | fi |
7eed349e PC |
13987 | echo "$as_me:$LINENO: result: $glibcxx_cv_prog_CXX_pch" >&5 |
13988 | echo "${ECHO_T}$glibcxx_cv_prog_CXX_pch" >&6 | |
5f34ed87 BK |
13989 | enable_libstdcxx_pch=$glibcxx_cv_prog_CXX_pch |
13990 | fi | |
4ffe6e87 | 13991 | |
7eed349e PC |
13992 | echo "$as_me:$LINENO: checking for enabled PCH" >&5 |
13993 | echo $ECHO_N "checking for enabled PCH... $ECHO_C" >&6 | |
13994 | echo "$as_me:$LINENO: result: $enable_libstdcxx_pch" >&5 | |
13995 | echo "${ECHO_T}$enable_libstdcxx_pch" >&6 | |
4ffe6e87 | 13996 | |
4ffe6e87 | 13997 | |
5f34ed87 | 13998 | if test $enable_libstdcxx_pch = yes; then |
c2ba9709 | 13999 | glibcxx_PCHFLAGS="-include bits/stdc++.h" |
5f34ed87 BK |
14000 | else |
14001 | glibcxx_PCHFLAGS="" | |
14002 | fi | |
4ffe6e87 | 14003 | |
4ffe6e87 BK |
14004 | |
14005 | ||
e55d0e35 BK |
14006 | |
14007 | ||
14008 | ac_ext=cc | |
14009 | ac_cpp='$CXXCPP $CPPFLAGS' | |
14010 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
14011 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
14012 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
14013 | ||
14014 | old_CXXFLAGS="$CXXFLAGS" | |
14015 | ||
14016 | # Compile unoptimized. | |
14017 | CXXFLAGS='-O0 -S' | |
14018 | ||
14019 | # Fake what AC_TRY_COMPILE does, without linking as this is | |
14020 | # unnecessary for a builtins test. | |
14021 | ||
14022 | cat > conftest.$ac_ext << EOF | |
727cd0bc | 14023 | #line 14023 "configure" |
e55d0e35 BK |
14024 | int main() |
14025 | { | |
14026 | // NB: _Atomic_word not necessarily int. | |
14027 | typedef int atomic_type; | |
14028 | atomic_type c1; | |
14029 | atomic_type c2; | |
14030 | const atomic_type c3(0); | |
14031 | __sync_fetch_and_add(&c1, c2); | |
14032 | __sync_val_compare_and_swap(&c1, c3, c2); | |
14033 | __sync_lock_test_and_set(&c1, c3); | |
14034 | __sync_lock_release(&c1); | |
14035 | __sync_synchronize(); | |
14036 | return 0; | |
14037 | } | |
14038 | EOF | |
14039 | ||
14040 | echo "$as_me:$LINENO: checking for atomic builtins for int" >&5 | |
14041 | echo $ECHO_N "checking for atomic builtins for int... $ECHO_C" >&6 | |
14042 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
14043 | (eval $ac_compile) 2>&5 | |
14044 | ac_status=$? | |
14045 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14046 | (exit $ac_status); }; then | |
14047 | if grep __sync_ conftest.s >/dev/null 2>&1 ; then | |
14048 | enable_atomic_builtinsi=no | |
14049 | else | |
14050 | ||
14051 | cat >>confdefs.h <<\_ACEOF | |
14052 | #define _GLIBCXX_ATOMIC_BUILTINS_4 1 | |
14053 | _ACEOF | |
14054 | ||
14055 | enable_atomic_builtinsi=yes | |
14056 | fi | |
14057 | fi | |
14058 | echo "$as_me:$LINENO: result: $enable_atomic_builtinsi" >&5 | |
14059 | echo "${ECHO_T}$enable_atomic_builtinsi" >&6 | |
14060 | rm -f conftest* | |
14061 | ||
14062 | cat > conftest.$ac_ext << EOF | |
727cd0bc | 14063 | #line 14063 "configure" |
e55d0e35 BK |
14064 | int main() |
14065 | { | |
14066 | typedef bool atomic_type; | |
14067 | atomic_type c1; | |
14068 | atomic_type c2; | |
14069 | const atomic_type c3(0); | |
14070 | __sync_fetch_and_add(&c1, c2); | |
14071 | __sync_val_compare_and_swap(&c1, c3, c2); | |
14072 | __sync_lock_test_and_set(&c1, c3); | |
14073 | __sync_lock_release(&c1); | |
14074 | __sync_synchronize(); | |
14075 | return 0; | |
14076 | } | |
14077 | EOF | |
14078 | ||
14079 | echo "$as_me:$LINENO: checking for atomic builtins for bool" >&5 | |
14080 | echo $ECHO_N "checking for atomic builtins for bool... $ECHO_C" >&6 | |
14081 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
14082 | (eval $ac_compile) 2>&5 | |
14083 | ac_status=$? | |
14084 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14085 | (exit $ac_status); }; then | |
14086 | if grep __sync_ conftest.s >/dev/null 2>&1 ; then | |
14087 | enable_atomic_builtinsb=no | |
14088 | else | |
14089 | ||
14090 | cat >>confdefs.h <<\_ACEOF | |
14091 | #define _GLIBCXX_ATOMIC_BUILTINS_1 1 | |
14092 | _ACEOF | |
14093 | ||
14094 | enable_atomic_builtinsb=yes | |
14095 | fi | |
14096 | fi | |
14097 | echo "$as_me:$LINENO: result: $enable_atomic_builtinsb" >&5 | |
14098 | echo "${ECHO_T}$enable_atomic_builtinsb" >&6 | |
14099 | rm -f conftest* | |
14100 | ||
14101 | CXXFLAGS="$old_CXXFLAGS" | |
14102 | ac_ext=c | |
14103 | ac_cpp='$CPP $CPPFLAGS' | |
14104 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
14105 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
14106 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
14107 | ||
14108 | ||
14109 | # Set atomicity_dir to builtins if either of above tests pass. | |
14110 | if test $enable_atomic_builtinsi = yes || test $enable_atomic_builtinsb = yes ; then | |
14111 | atomicity_dir=cpu/generic/atomicity_builtins | |
14112 | fi | |
14113 | ||
14114 | # If still generic, set to mutex. | |
14115 | if test $atomicity_dir = "cpu/generic" ; then | |
14116 | atomicity_dir=cpu/generic/atomicity_mutex | |
14117 | { echo "$as_me:$LINENO: WARNING: No native atomic operations are provided for this platform." >&5 | |
14118 | echo "$as_me: WARNING: No native atomic operations are provided for this platform." >&2;} | |
14119 | if test $target_thread_file = single; then | |
14120 | { echo "$as_me:$LINENO: WARNING: They cannot be faked when thread support is disabled." >&5 | |
14121 | echo "$as_me: WARNING: They cannot be faked when thread support is disabled." >&2;} | |
14122 | { echo "$as_me:$LINENO: WARNING: Thread-safety of certain classes is not guaranteed." >&5 | |
14123 | echo "$as_me: WARNING: Thread-safety of certain classes is not guaranteed." >&2;} | |
14124 | else | |
14125 | { echo "$as_me:$LINENO: WARNING: They will be faked using a mutex." >&5 | |
14126 | echo "$as_me: WARNING: They will be faked using a mutex." >&2;} | |
14127 | { echo "$as_me:$LINENO: WARNING: Performance of certain classes will degrade as a result." >&5 | |
14128 | echo "$as_me: WARNING: Performance of certain classes will degrade as a result." >&2;} | |
14129 | fi | |
14130 | fi | |
14131 | ||
14132 | ||
14133 | ||
14134 | echo "$as_me:$LINENO: checking for thread model used by GCC" >&5 | |
14135 | echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6 | |
14136 | target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'` | |
14137 | echo "$as_me:$LINENO: result: $target_thread_file" >&5 | |
14138 | echo "${ECHO_T}$target_thread_file" >&6 | |
14139 | ||
14140 | if test $target_thread_file != single; then | |
14141 | ||
14142 | cat >>confdefs.h <<\_ACEOF | |
14143 | #define HAVE_GTHR_DEFAULT 1 | |
14144 | _ACEOF | |
14145 | ||
14146 | fi | |
14147 | ||
14148 | glibcxx_thread_h=gthr-$target_thread_file.h | |
14149 | ||
14150 | gthread_file=${toplevel_srcdir}/gcc/${glibcxx_thread_h} | |
14151 | if grep __GTHREADS $gthread_file >/dev/null 2>&1 ; then | |
14152 | enable_thread=yes | |
14153 | else | |
14154 | enable_thread=no | |
14155 | fi | |
14156 | ||
14157 | ||
14158 | ||
14159 | ||
b8c41c8e | 14160 | # Checks for compiler support that doesn't require linking. |
e55d0e35 BK |
14161 | |
14162 | # All these tests are for C++; save the language and the compiler flags. | |
14163 | # The CXXFLAGS thing is suspicious, but based on similar bits previously | |
14164 | # found in GLIBCXX_CONFIGURE. | |
14165 | ||
14166 | ||
14167 | ac_ext=cc | |
14168 | ac_cpp='$CXXCPP $CPPFLAGS' | |
14169 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
14170 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
14171 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
14172 | ||
14173 | ac_test_CXXFLAGS="${CXXFLAGS+set}" | |
14174 | ac_save_CXXFLAGS="$CXXFLAGS" | |
14175 | ||
14176 | # Check for maintainer-mode bits. | |
14177 | if test x"$USE_MAINTAINER_MODE" = xno; then | |
14178 | WERROR='' | |
14179 | else | |
14180 | WERROR='-Werror' | |
14181 | fi | |
14182 | ||
14183 | # Check for -ffunction-sections -fdata-sections | |
14184 | echo "$as_me:$LINENO: checking for g++ that supports -ffunction-sections -fdata-sections" >&5 | |
14185 | echo $ECHO_N "checking for g++ that supports -ffunction-sections -fdata-sections... $ECHO_C" >&6 | |
14186 | CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections' | |
14187 | cat >conftest.$ac_ext <<_ACEOF | |
14188 | /* confdefs.h. */ | |
14189 | _ACEOF | |
14190 | cat confdefs.h >>conftest.$ac_ext | |
14191 | cat >>conftest.$ac_ext <<_ACEOF | |
14192 | /* end confdefs.h. */ | |
14193 | int foo; void bar() { }; | |
14194 | int | |
14195 | main () | |
14196 | { | |
14197 | ||
14198 | ; | |
14199 | return 0; | |
14200 | } | |
14201 | _ACEOF | |
14202 | rm -f conftest.$ac_objext | |
14203 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
14204 | (eval $ac_compile) 2>conftest.er1 | |
14205 | ac_status=$? | |
14206 | grep -v '^ *+' conftest.er1 >conftest.err | |
14207 | rm -f conftest.er1 | |
14208 | cat conftest.err >&5 | |
14209 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14210 | (exit $ac_status); } && | |
14211 | { ac_try='test -z "$ac_cxx_werror_flag" | |
14212 | || test ! -s conftest.err' | |
14213 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14214 | (eval $ac_try) 2>&5 | |
14215 | ac_status=$? | |
14216 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14217 | (exit $ac_status); }; } && | |
14218 | { ac_try='test -s conftest.$ac_objext' | |
14219 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14220 | (eval $ac_try) 2>&5 | |
14221 | ac_status=$? | |
14222 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14223 | (exit $ac_status); }; }; then | |
14224 | ac_fdsections=yes | |
14225 | else | |
14226 | echo "$as_me: failed program was:" >&5 | |
14227 | sed 's/^/| /' conftest.$ac_ext >&5 | |
14228 | ||
14229 | ac_fdsections=no | |
14230 | fi | |
14231 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
14232 | if test "$ac_test_CXXFLAGS" = set; then | |
14233 | CXXFLAGS="$ac_save_CXXFLAGS" | |
14234 | else | |
14235 | # this is the suspicious part | |
14236 | CXXFLAGS='' | |
14237 | fi | |
14238 | if test x"$ac_fdsections" = x"yes"; then | |
14239 | SECTION_FLAGS='-ffunction-sections -fdata-sections' | |
14240 | fi | |
14241 | echo "$as_me:$LINENO: result: $ac_fdsections" >&5 | |
14242 | echo "${ECHO_T}$ac_fdsections" >&6 | |
14243 | ||
14244 | ac_ext=c | |
14245 | ac_cpp='$CPP $CPPFLAGS' | |
14246 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
14247 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
14248 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
14249 | ||
14250 | ||
14251 | ||
14252 | ||
14253 | ||
14254 | ||
14255 | echo "$as_me:$LINENO: checking for ISO C++200x standard layout type support" >&5 | |
14256 | echo $ECHO_N "checking for ISO C++200x standard layout type support... $ECHO_C" >&6 | |
14257 | if test "${ac_standard_layout+set}" = set; then | |
14258 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
14259 | else | |
14260 | ||
14261 | ||
14262 | ||
14263 | ac_ext=cc | |
14264 | ac_cpp='$CXXCPP $CPPFLAGS' | |
14265 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
14266 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
14267 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
14268 | ||
14269 | ac_test_CXXFLAGS="${CXXFLAGS+set}" | |
14270 | ac_save_CXXFLAGS="$CXXFLAGS" | |
14271 | CXXFLAGS='-std=gnu++0x' | |
14272 | ||
14273 | cat >conftest.$ac_ext <<_ACEOF | |
14274 | /* confdefs.h. */ | |
14275 | _ACEOF | |
14276 | cat confdefs.h >>conftest.$ac_ext | |
14277 | cat >>conftest.$ac_ext <<_ACEOF | |
14278 | /* end confdefs.h. */ | |
14279 | struct b | |
14280 | { | |
14281 | bool t; | |
14282 | ||
14283 | // Need standard layout relaxation from POD | |
14284 | private: | |
14285 | b& operator=(const b&); | |
14286 | b(const b&); | |
14287 | }; | |
14288 | ||
14289 | int main() | |
14290 | { | |
14291 | b tst1 = { false }; | |
14292 | return 0; | |
14293 | } | |
14294 | int | |
14295 | main () | |
14296 | { | |
14297 | ||
14298 | ; | |
14299 | return 0; | |
14300 | } | |
14301 | _ACEOF | |
14302 | rm -f conftest.$ac_objext | |
14303 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | |
14304 | (eval $ac_compile) 2>conftest.er1 | |
14305 | ac_status=$? | |
14306 | grep -v '^ *+' conftest.er1 >conftest.err | |
14307 | rm -f conftest.er1 | |
14308 | cat conftest.err >&5 | |
14309 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14310 | (exit $ac_status); } && | |
14311 | { ac_try='test -z "$ac_cxx_werror_flag" | |
14312 | || test ! -s conftest.err' | |
14313 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14314 | (eval $ac_try) 2>&5 | |
14315 | ac_status=$? | |
14316 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14317 | (exit $ac_status); }; } && | |
14318 | { ac_try='test -s conftest.$ac_objext' | |
14319 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | |
14320 | (eval $ac_try) 2>&5 | |
14321 | ac_status=$? | |
14322 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 | |
14323 | (exit $ac_status); }; }; then | |
14324 | ac_standard_layout=yes | |
14325 | else | |
14326 | echo "$as_me: failed program was:" >&5 | |
14327 | sed 's/^/| /' conftest.$ac_ext >&5 | |
14328 | ||
14329 | ac_standard_layout=no | |
14330 | fi | |
14331 | rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | |
14332 | ||
14333 | CXXFLAGS="$ac_save_CXXFLAGS" | |
14334 | ac_ext=c | |
14335 | ac_cpp='$CPP $CPPFLAGS' | |
14336 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
14337 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
14338 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
14339 | ||
14340 | ||
14341 | fi | |
14342 | ||
14343 | echo "$as_me:$LINENO: result: $ac_standard_layout" >&5 | |
14344 | echo "${ECHO_T}$ac_standard_layout" >&6 | |
14345 | if test x"$ac_standard_layout" = x"yes"; then | |
14346 | ||
14347 | cat >>confdefs.h <<\_ACEOF | |
14348 | #define _GLIBCXX_USE_STANDARD_LAYOUT 1 | |
14349 | _ACEOF | |
14350 | ||
14351 | fi | |
14352 | ||
14353 | ||
1894e4c5 | 14354 | # Enable all the variable C++ runtime options that don't require linking. |
4ffe6e87 | 14355 | |
7eed349e PC |
14356 | echo "$as_me:$LINENO: checking for underlying I/O to use" >&5 |
14357 | echo $ECHO_N "checking for underlying I/O to use... $ECHO_C" >&6 | |
14358 | # Check whether --enable-cstdio or --disable-cstdio was given. | |
5f34ed87 | 14359 | if test "${enable_cstdio+set}" = set; then |
7eed349e PC |
14360 | enableval="$enable_cstdio" |
14361 | ||
5f34ed87 BK |
14362 | case "$enableval" in |
14363 | stdio) ;; | |
14364 | *) { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable cstdio" >&5 | |
14365 | echo "$as_me: error: Unknown argument to enable/disable cstdio" >&2;} | |
14366 | { (exit 1); exit 1; }; } ;; | |
14367 | esac | |
4ffe6e87 | 14368 | |
5f34ed87 BK |
14369 | else |
14370 | enable_cstdio=stdio | |
7eed349e | 14371 | fi; |
4ffe6e87 | 14372 | |
4ffe6e87 | 14373 | |
5f34ed87 BK |
14374 | # Now that libio has been removed, you can have any color you want as long |
14375 | # as it's black. This is one big no-op until other packages are added, but | |
14376 | # showing the framework never hurts. | |
14377 | case ${enable_cstdio} in | |
14378 | stdio) | |
14379 | CSTDIO_H=config/io/c_io_stdio.h | |
14380 | BASIC_FILE_H=config/io/basic_file_stdio.h | |
14381 | BASIC_FILE_CC=config/io/basic_file_stdio.cc | |
7eed349e PC |
14382 | echo "$as_me:$LINENO: result: stdio" >&5 |
14383 | echo "${ECHO_T}stdio" >&6 | |
5f34ed87 BK |
14384 | ;; |
14385 | esac | |
4ffe6e87 | 14386 | |
4ffe6e87 | 14387 | |
4ffe6e87 | 14388 | |
4ffe6e87 | 14389 | |
4ffe6e87 | 14390 | |
4ffe6e87 | 14391 | |
7eed349e | 14392 | # Check whether --enable-clocale or --disable-clocale was given. |
5f34ed87 | 14393 | if test "${enable_clocale+set}" = set; then |
7eed349e PC |
14394 | enableval="$enable_clocale" |
14395 | ||
5f34ed87 BK |
14396 | case "$enableval" in |
14397 | generic|gnu|ieee_1003.1-2001|yes|no|auto) ;; | |
14398 | *) { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable clocale" >&5 | |
14399 | echo "$as_me: error: Unknown argument to enable/disable clocale" >&2;} | |
14400 | { (exit 1); exit 1; }; } ;; | |
14401 | esac | |
92eabea2 PE |
14402 | |
14403 | else | |
5f34ed87 | 14404 | enable_clocale=auto |
7eed349e | 14405 | fi; |
92eabea2 | 14406 | |
5780a46b | 14407 | |
0258dc3a BK |
14408 | # Deal with gettext issues. Default to not using it (=no) until we detect |
14409 | # support for it later. Let the user turn it off via --e/d, but let that | |
14410 | # default to on for easier handling. | |
14411 | USE_NLS=no | |
7eed349e | 14412 | # Check whether --enable-nls or --disable-nls was given. |
0258dc3a | 14413 | if test "${enable_nls+set}" = set; then |
7eed349e PC |
14414 | enableval="$enable_nls" |
14415 | ||
0258dc3a BK |
14416 | else |
14417 | enable_nls=yes | |
7eed349e | 14418 | fi; |
0258dc3a BK |
14419 | |
14420 | # Either a known packaage, or "auto" | |
5f34ed87 BK |
14421 | if test $enable_clocale = no || test $enable_clocale = yes; then |
14422 | enable_clocale=auto | |
14423 | fi | |
5f34ed87 | 14424 | enable_clocale_flag=$enable_clocale |
dd75251f | 14425 | |
0258dc3a | 14426 | # Probe for locale model to use if none specified. |
ff66d28f PE |
14427 | # Default to "generic". |
14428 | if test $enable_clocale_flag = auto; then | |
7d3998a4 PE |
14429 | case ${target_os} in |
14430 | linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu) | |
0258dc3a BK |
14431 | enable_clocale_flag=gnu |
14432 | ;; | |
14433 | darwin* | freebsd*) | |
14434 | enable_clocale_flag=darwin | |
14435 | ;; | |
14436 | *) | |
14437 | enable_clocale_flag=generic | |
14438 | ;; | |
14439 | esac | |
14440 | fi | |
14441 | ||
14442 | # Sanity check model, and test for special functionality. | |
14443 | if test $enable_clocale_flag = gnu; then | |
14444 | cat >conftest.$ac_ext <<_ACEOF | |
ff66d28f PE |
14445 | /* confdefs.h. */ |
14446 | _ACEOF | |
14447 | cat confdefs.h >>conftest.$ac_ext | |
14448 | cat >>conftest.$ac_ext <<_ACEOF | |
14449 | /* end confdefs.h. */ | |
56deb74c | 14450 | |
0258dc3a BK |
14451 | #include <features.h> |
14452 | #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) | |
14453 | _GLIBCXX_ok | |
14454 | #endif | |
ff66d28f PE |
14455 | |
14456 | _ACEOF | |
56deb74c | 14457 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
ff66d28f | 14458 | $EGREP "_GLIBCXX_ok" >/dev/null 2>&1; then |
56deb74c BK |
14459 | enable_clocale_flag=gnu |
14460 | else | |
56deb74c BK |
14461 | enable_clocale_flag=generic |
14462 | fi | |
14463 | rm -f conftest* | |
14464 | ||
1451a492 | 14465 | |
1ba74130 PC |
14466 | if test $enable_clocale = auto; then |
14467 | # Test for bugs early in glibc-2.2.x series | |
14468 | if test "$cross_compiling" = yes; then | |
1451a492 BK |
14469 | enable_clocale_flag=generic |
14470 | else | |
ff66d28f | 14471 | cat >conftest.$ac_ext <<_ACEOF |
ff66d28f PE |
14472 | /* confdefs.h. */ |
14473 | _ACEOF | |
14474 | cat confdefs.h >>conftest.$ac_ext | |
14475 | cat >>conftest.$ac_ext <<_ACEOF | |
14476 | /* end confdefs.h. */ | |
14477 | ||
1ba74130 PC |
14478 | #define _GNU_SOURCE 1 |
14479 | #include <locale.h> | |
14480 | #include <string.h> | |
14481 | #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) | |
14482 | extern __typeof(newlocale) __newlocale; | |
14483 | extern __typeof(duplocale) __duplocale; | |
14484 | extern __typeof(strcoll_l) __strcoll_l; | |
14485 | #endif | |
14486 | int main() | |
14487 | { | |
14488 |