Rev 6 | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
3 | paul | 1 | #! /bin/sh |
2 | |||
3 | # ltconfig - Create a system-specific libtool. |
||
4 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 |
||
5 | # Free Software Foundation, Inc. |
||
6 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
||
7 | # |
||
8 | # This file is free software; you can redistribute it and/or modify it |
||
9 | # under the terms of the GNU General Public License as published by |
||
10 | # the Free Software Foundation; either version 2 of the License, or |
||
11 | # (at your option) any later version. |
||
12 | # |
||
13 | # This program is distributed in the hope that it will be useful, but |
||
14 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
||
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
||
16 | # General Public License for more details. |
||
17 | # |
||
18 | # You should have received a copy of the GNU General Public License |
||
19 | # along with this program; if not, write to the Free Software |
||
20 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
||
21 | # |
||
22 | # As a special exception to the GNU General Public License, if you |
||
23 | # distribute this file as part of a program that contains a |
||
24 | # configuration script generated by Autoconf, you may include it under |
||
25 | # the same distribution terms that you use for the rest of that program. |
||
26 | |||
27 | # A lot of this script is taken from autoconf-2.10. |
||
28 | |||
29 | # Check that we are running under the correct shell. |
||
30 | SHELL=${CONFIG_SHELL-/bin/sh} |
||
31 | echo=echo |
||
32 | if test "X$1" = X--no-reexec; then |
||
33 | # Discard the --no-reexec flag, and continue. |
||
34 | shift |
||
35 | elif test "X$1" = X--fallback-echo; then |
||
36 | # Avoid inline document here, it may be left over |
||
37 | : |
||
38 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then |
||
39 | # Yippee, $echo works! |
||
40 | : |
||
41 | else |
||
42 | # Restart under the correct shell. |
||
43 | exec "$SHELL" "$0" --no-reexec ${1+"$@"} |
||
44 | fi |
||
45 | |||
46 | if test "X$1" = X--fallback-echo; then |
||
47 | # used as fallback echo |
||
48 | shift |
||
49 | cat <<EOF |
||
50 | $* |
||
51 | EOF |
||
52 | exit 0 |
||
53 | fi |
||
54 | |||
55 | # Find the correct PATH separator. Usually this is `:', but |
||
56 | # DJGPP uses `;' like DOS. |
||
57 | if test "X${PATH_SEPARATOR+set}" != Xset; then |
||
58 | UNAME=${UNAME-`uname 2>/dev/null`} |
||
59 | case X$UNAME in |
||
60 | *-DOS) PATH_SEPARATOR=';' ;; |
||
61 | *) PATH_SEPARATOR=':' ;; |
||
62 | esac |
||
63 | fi |
||
64 | |||
65 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
||
66 | # if CDPATH is set. |
||
67 | if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi |
||
68 | |||
69 | if test "X${echo_test_string+set}" != Xset; then |
||
70 | # find a string as large as possible, as long as the shell can cope with it |
||
71 | for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do |
||
72 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
||
73 | if (echo_test_string="`eval $cmd`") 2>/dev/null && |
||
74 | echo_test_string="`eval $cmd`" && |
||
75 | (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then |
||
76 | break |
||
77 | fi |
||
78 | done |
||
79 | fi |
||
80 | |||
81 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
||
82 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
||
83 | test "X$echo_testing_string" = "X$echo_test_string"; then |
||
84 | : |
||
85 | else |
||
86 | # The Solaris, AIX, and Digital Unix default echo programs unquote |
||
87 | # backslashes. This makes it impossible to quote backslashes using |
||
88 | # echo "$something" | sed 's/\\/\\\\/g' |
||
89 | # |
||
90 | # So, first we look for a working echo in the user's PATH. |
||
91 | |||
92 | IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" |
||
93 | for dir in $PATH /usr/ucb; do |
||
94 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
||
95 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
||
96 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
||
97 | test "X$echo_testing_string" = "X$echo_test_string"; then |
||
98 | echo="$dir/echo" |
||
99 | break |
||
100 | fi |
||
101 | done |
||
102 | IFS="$save_ifs" |
||
103 | |||
104 | if test "X$echo" = Xecho; then |
||
105 | # We didn't find a better echo, so look for alternatives. |
||
106 | if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && |
||
107 | echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && |
||
108 | test "X$echo_testing_string" = "X$echo_test_string"; then |
||
109 | # This shell has a builtin print -r that does the trick. |
||
110 | echo='print -r' |
||
111 | elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && |
||
112 | test "X$CONFIG_SHELL" != X/bin/ksh; then |
||
113 | # If we have ksh, try running ltconfig again with it. |
||
114 | ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}" |
||
115 | export ORIGINAL_CONFIG_SHELL |
||
116 | CONFIG_SHELL=/bin/ksh |
||
117 | export CONFIG_SHELL |
||
118 | exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"} |
||
119 | else |
||
120 | # Try using printf. |
||
121 | echo='printf %s\n' |
||
122 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
||
123 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
||
124 | test "X$echo_testing_string" = "X$echo_test_string"; then |
||
125 | # Cool, printf works |
||
126 | : |
||
127 | elif echo_testing_string=`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null` && |
||
128 | test "X$echo_testing_string" = 'X\t' && |
||
129 | echo_testing_string=`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
||
130 | test "X$echo_testing_string" = "X$echo_test_string"; then |
||
131 | CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL" |
||
132 | export CONFIG_SHELL |
||
133 | SHELL="$CONFIG_SHELL" |
||
134 | export SHELL |
||
135 | echo="$CONFIG_SHELL $0 --fallback-echo" |
||
136 | elif echo_testing_string=`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null` && |
||
137 | test "X$echo_testing_string" = 'X\t' && |
||
138 | echo_testing_string=`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
||
139 | test "X$echo_testing_string" = "X$echo_test_string"; then |
||
140 | echo="$CONFIG_SHELL $0 --fallback-echo" |
||
141 | else |
||
142 | # maybe with a smaller string... |
||
143 | prev=: |
||
144 | |||
145 | for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do |
||
146 | if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then |
||
147 | break |
||
148 | fi |
||
149 | prev="$cmd" |
||
150 | done |
||
151 | |||
152 | if test "$prev" != 'sed 50q "$0"'; then |
||
153 | echo_test_string=`eval $prev` |
||
154 | |||
155 | export echo_test_string |
||
156 | exec "${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}}" "$0" ${1+"$@"} |
||
157 | else |
||
158 | # Oops. We lost completely, so just stick with echo. |
||
159 | echo=echo |
||
160 | fi |
||
161 | fi |
||
162 | fi |
||
163 | fi |
||
164 | fi |
||
165 | |||
166 | # Sed substitution that helps us do robust quoting. It backslashifies |
||
167 | # metacharacters that are still active within double-quoted strings. |
||
168 | Xsed='sed -e s/^X//' |
||
169 | sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' |
||
170 | |||
171 | # Same as above, but do not quote variable references. |
||
172 | double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' |
||
173 | |||
174 | # Sed substitution to delay expansion of an escaped shell variable in a |
||
175 | # double_quote_subst'ed string. |
||
176 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
||
177 | |||
178 | # The name of this program. |
||
179 | progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'` |
||
180 | |||
181 | # Constants: |
||
182 | PROGRAM=ltconfig |
||
183 | PACKAGE=libtool |
||
184 | VERSION=1.4a |
||
185 | TIMESTAMP=" (1.641.2.206mm 2001/04/03 21:47:47)" |
||
186 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
||
187 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
||
188 | rm="rm -f" |
||
189 | |||
190 | help="Try \`$progname --help' for more information." |
||
191 | |||
192 | # Global variables: |
||
193 | default_ofile=libtool |
||
194 | can_build_shared=yes |
||
195 | enable_shared=yes |
||
196 | # All known linkers require a `.a' archive for static linking (except M$VC, |
||
197 | # which needs '.lib'). |
||
198 | enable_static=yes |
||
199 | enable_fast_install=yes |
||
200 | enable_dlopen=unknown |
||
201 | enable_win32_dll=no |
||
202 | pic_mode=default |
||
203 | ltmain= |
||
204 | silent= |
||
205 | srcdir= |
||
206 | ac_config_guess= |
||
207 | ac_config_sub= |
||
208 | host= |
||
209 | build=NONE |
||
210 | nonopt=NONE |
||
211 | ofile="$default_ofile" |
||
212 | verify_host=yes |
||
213 | tagname= |
||
214 | with_gcc=no |
||
215 | with_gnu_ld=no |
||
216 | need_locks=yes |
||
217 | ac_ext=c |
||
218 | libext=a |
||
219 | cache_file= |
||
220 | max_cmd_len= |
||
221 | |||
222 | ## Dependencies to place before and after the object being linked: |
||
223 | predep_objects= |
||
224 | postdep_objects= |
||
225 | predeps= |
||
226 | postdeps= |
||
227 | compiler_lib_search_path= |
||
228 | |||
229 | ## Link characteristics: |
||
230 | allow_undefined_flag= |
||
231 | no_undefined_flag= |
||
232 | need_lib_prefix=unknown |
||
233 | need_version=unknown |
||
234 | # when you set need_version to no, make sure it does not cause -set_version |
||
235 | # flags to be left without arguments |
||
236 | archive_cmds= |
||
237 | archive_expsym_cmds= |
||
238 | old_archive_from_new_cmds= |
||
239 | old_archive_from_expsyms_cmds= |
||
240 | striplib= |
||
241 | old_striplib= |
||
242 | export_dynamic_flag_spec= |
||
243 | whole_archive_flag_spec= |
||
244 | thread_safe_flag_spec= |
||
245 | hardcode_into_libs=no |
||
246 | hardcode_libdir_flag_spec= |
||
247 | hardcode_libdir_separator= |
||
248 | hardcode_direct=no |
||
249 | hardcode_minus_L=no |
||
250 | hardcode_shlibpath_var=unsupported |
||
251 | runpath_var= |
||
252 | link_all_deplibs=unknown |
||
253 | always_export_symbols=no |
||
254 | export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' |
||
255 | # include_expsyms should be a list of space-separated symbols to be *always* |
||
256 | # included in the symbol list |
||
257 | include_expsyms= |
||
258 | # exclude_expsyms can be an egrep regular expression of symbols to exclude |
||
259 | # it will be wrapped by ` (' and `)$', so one must not match beginning or |
||
260 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
||
261 | # as well as any symbol that contains `d'. |
||
262 | exclude_expsyms="_GLOBAL_OFFSET_TABLE_" |
||
263 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
||
264 | # platforms (ab)use it in PIC code, but their linkers get confused if |
||
265 | # the symbol is explicitly referenced. Since portable code cannot |
||
266 | # rely on this symbol name, it's probably fine to never include it in |
||
267 | # preloaded symbol tables. |
||
268 | extract_expsyms_cmds= |
||
269 | |||
270 | ## Tools: |
||
271 | old_AR="$AR" |
||
272 | old_AR_FLAGS="$AR_FLAGS" |
||
273 | old_CC="$CC" |
||
274 | old_CFLAGS="$CFLAGS" |
||
275 | old_CPPFLAGS="$CPPFLAGS" |
||
276 | old_LDFLAGS="$LDFLAGS" |
||
277 | old_LIBS="$LIBS" |
||
278 | old_MAGIC_CMD="$MAGIC_CMD" |
||
279 | old_LD="$LD" |
||
280 | old_LN_S="$LN_S" |
||
281 | old_LTCC="$LTCC" |
||
282 | old_NM="$NM" |
||
283 | old_RANLIB="$RANLIB" |
||
284 | old_STRIP="$STRIP" |
||
285 | old_AS="$AS" |
||
286 | old_DLLTOOL="$DLLTOOL" |
||
287 | old_OBJDUMP="$OBJDUMP" |
||
288 | old_OBJEXT="$OBJEXT" |
||
289 | old_EXEEXT="$EXEEXT" |
||
290 | old_reload_flag="$reload_flag" |
||
291 | old_deplibs_check_method="$deplibs_check_method" |
||
292 | old_file_magic_cmd="$file_magic_cmd" |
||
293 | |||
294 | # Parse the command line options. |
||
295 | args= |
||
296 | prev= |
||
297 | for option |
||
298 | do |
||
299 | case $option in |
||
300 | -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; |
||
301 | *) optarg= ;; |
||
302 | esac |
||
303 | |||
304 | # If the previous option needs an argument, assign it. |
||
305 | if test -n "$prev"; then |
||
306 | eval "$prev=\$option" |
||
307 | prev= |
||
308 | continue |
||
309 | fi |
||
310 | |||
311 | case $option in |
||
312 | --help) cat <<EOM |
||
313 | Usage: $progname [OPTION]... LTMAIN [HOST] |
||
314 | |||
315 | Generate a system-specific libtool script. |
||
316 | |||
317 | --build configure for building on BUILD [BUILD=HOST] |
||
318 | --debug enable verbose shell tracing |
||
319 | --disable-shared do not build shared libraries |
||
320 | --disable-static do not build static libraries |
||
321 | --disable-fast-install do not optimize for fast installation |
||
322 | --enable-dlopen enable dlopen support |
||
323 | --enable-win32-dll enable building dlls on win32 hosts |
||
324 | --help display this help and exit |
||
325 | --no-verify do not verify that HOST is a valid host type |
||
326 | -o, --output=FILE specify the output file [default=$default_ofile] |
||
327 | --quiet same as \`--silent' |
||
328 | --silent do not print informational messages |
||
329 | --srcdir=DIR find \`config.guess' in DIR |
||
330 | --version output version information and exit |
||
331 | --add-tag=TAG append an alternate configuration |
||
332 | --with-gcc assume that the GNU C compiler will be used |
||
333 | --with-gnu-ld assume that the C compiler uses the GNU linker |
||
334 | --prefer-pic try to use only PIC objects |
||
335 | --prefer-non-pic try to use only non-PIC objects |
||
336 | --disable-lock disable file locking |
||
337 | --cache-file=FILE configure cache file |
||
338 | |||
339 | LTMAIN is the \`ltmain.sh' shell script fragment or \`ltmain.c' program |
||
340 | that provides basic libtool functionality. |
||
341 | |||
342 | HOST is the canonical host system name [default=guessed]. |
||
343 | EOM |
||
344 | exit 0 |
||
345 | ;; |
||
346 | |||
347 | --build) prev=build ;; |
||
348 | --build=*) build="$optarg" ;; |
||
349 | |||
350 | --debug) |
||
351 | echo "$progname: enabling shell trace mode" |
||
352 | set -x |
||
353 | ;; |
||
354 | |||
355 | --disable-shared) enable_shared=no ;; |
||
356 | |||
357 | --disable-static) enable_static=no ;; |
||
358 | |||
359 | --disable-fast-install) enable_fast_install=no ;; |
||
360 | |||
361 | --enable-dlopen) enable_dlopen=yes ;; |
||
362 | |||
363 | --enable-win32-dll) enable_win32_dll=yes ;; |
||
364 | |||
365 | --quiet | --silent) silent=yes ;; |
||
366 | |||
367 | --srcdir) prev=srcdir ;; |
||
368 | --srcdir=*) srcdir="$optarg" ;; |
||
369 | |||
370 | --no-verify) verify_host=no ;; |
||
371 | |||
372 | --output | -o) prev=ofile ;; |
||
373 | --output=*) ofile="$optarg" ;; |
||
374 | |||
375 | --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;; |
||
376 | |||
377 | --add-tag) prev=tagname ;; |
||
378 | --add-tag=*) tagname="$optarg" ;; |
||
379 | |||
380 | --with-gcc) with_gcc=yes ;; |
||
381 | --with-gnu-ld) with_gnu_ld=yes ;; |
||
382 | |||
383 | --prefer-pic) pic_mode=yes ;; |
||
384 | --prefer-non-pic) pic_mode=no ;; |
||
385 | |||
386 | --disable-lock) need_locks=no ;; |
||
387 | |||
388 | --cache-file=*) cache_file="$optarg" ;; |
||
389 | |||
390 | -*) |
||
391 | echo "$progname: unrecognized option \`$option'" 1>&2 |
||
392 | echo "$help" 1>&2 |
||
393 | exit 1 |
||
394 | ;; |
||
395 | |||
396 | *) |
||
397 | if test -z "$ltmain"; then |
||
398 | ltmain="$option" |
||
399 | elif test -z "$host"; then |
||
400 | # This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1 |
||
401 | # if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then |
||
402 | # echo "$progname: warning \`$option' is not a valid host type" 1>&2 |
||
403 | # fi |
||
404 | host="$option" |
||
405 | else |
||
406 | echo "$progname: too many arguments" 1>&2 |
||
407 | echo "$help" 1>&2 |
||
408 | exit 1 |
||
409 | fi ;; |
||
410 | esac |
||
411 | done |
||
412 | |||
413 | if test -z "$ltmain"; then |
||
414 | echo "$progname: you must specify a LTMAIN file" 1>&2 |
||
415 | echo "$help" 1>&2 |
||
416 | exit 1 |
||
417 | fi |
||
418 | |||
419 | if test ! -f "$ltmain"; then |
||
420 | echo "$progname: \`$ltmain' does not exist" 1>&2 |
||
421 | echo "$help" 1>&2 |
||
422 | exit 1 |
||
423 | fi |
||
424 | |||
425 | if test -n "$tagname"; then |
||
426 | # Check whether tagname contains only valid characters |
||
427 | case `$echo "X$tagname" | $Xsed -e 's/[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]//g'` in |
||
428 | "") ;; |
||
429 | *) |
||
430 | echo "$progname: invalid tag name: $tagname" 1>&2 |
||
431 | exit 1 |
||
432 | ;; |
||
433 | esac |
||
434 | |||
435 | if grep "^### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$ofile" > /dev/null; then |
||
436 | echo "$progname: tag name $tagname already exists" 1>&2 |
||
437 | exit 1 |
||
438 | fi |
||
439 | |||
440 | if test ! -f "$ofile"; then |
||
441 | echo "$progname: warning: output file \`$ofile' does not exist" 1>&2 |
||
442 | fi |
||
443 | |||
444 | if test -z "$LTCC"; then |
||
445 | eval "`$SHELL $ofile --config | grep '^LTCC='`" |
||
446 | if test -z "$LTCC"; then |
||
447 | echo "$progname: warning: output file \`$ofile' does not look like a libtool script" 1>&2 |
||
448 | else |
||
449 | echo "$progname: warning: using \`LTCC=$LTCC', extracted from \`$ofile'" 1>&2 |
||
450 | fi |
||
451 | fi |
||
452 | fi |
||
453 | |||
454 | # Quote any args containing shell metacharacters. |
||
455 | ltconfig_args= |
||
456 | for arg |
||
457 | do |
||
458 | case $arg in |
||
459 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) |
||
460 | ltconfig_args="$ltconfig_args '$arg'" ;; |
||
461 | *) ltconfig_args="$ltconfig_args $arg" ;; |
||
462 | esac |
||
463 | done |
||
464 | |||
465 | # A relevant subset of AC_INIT. |
||
466 | |||
467 | # File descriptor usage: |
||
468 | # 0 standard input |
||
469 | # 1 file creation |
||
470 | # 2 errors and warnings |
||
471 | # 3 some systems may open it to /dev/tty |
||
472 | # 4 used on the Kubota Titan |
||
473 | # 5 compiler messages saved in config.log |
||
474 | # 6 checking for... messages and results |
||
475 | if test "$silent" = yes; then |
||
476 | exec 6>/dev/null |
||
477 | else |
||
478 | exec 6>&1 |
||
479 | fi |
||
480 | exec 5>>./config.log |
||
481 | |||
482 | # NLS nuisances. |
||
483 | # Only set LANG and LC_ALL to C if already set. |
||
484 | # These must not be set unconditionally because not all systems understand |
||
485 | # e.g. LANG=C (notably SCO). |
||
486 | if test "X${LC_ALL+set}" = Xset; then LC_ALL=C; export LC_ALL; fi |
||
487 | if test "X${LANG+set}" = Xset; then LANG=C; export LANG; fi |
||
488 | |||
489 | if test -n "$cache_file" && test -r "$cache_file" && test -f "$cache_file"; then |
||
490 | echo "loading cache $cache_file within ltconfig" |
||
491 | . $cache_file |
||
492 | fi |
||
493 | |||
494 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then |
||
495 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. |
||
496 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then |
||
497 | ac_n= ac_c=' |
||
498 | ' ac_t=' ' |
||
499 | else |
||
500 | ac_n=-n ac_c= ac_t= |
||
501 | fi |
||
502 | else |
||
503 | ac_n= ac_c='\c' ac_t= |
||
504 | fi |
||
505 | |||
506 | if test -z "$srcdir"; then |
||
507 | # Assume the source directory is the same one as the path to LTMAIN. |
||
508 | srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'` |
||
509 | test "$srcdir" = "$ltmain" && srcdir=. |
||
510 | fi |
||
511 | |||
512 | trap "$rm conftest*; exit 1" 1 2 15 |
||
513 | if test "$verify_host" = yes; then |
||
514 | # Check for config.guess and config.sub. |
||
515 | ac_aux_dir= |
||
516 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do |
||
517 | if test -f $ac_dir/config.guess; then |
||
518 | ac_aux_dir=$ac_dir |
||
519 | break |
||
520 | fi |
||
521 | done |
||
522 | if test -z "$ac_aux_dir"; then |
||
523 | echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2 |
||
524 | echo "$help" 1>&2 |
||
525 | exit 1 |
||
526 | fi |
||
527 | ac_config_guess=$ac_aux_dir/config.guess |
||
528 | ac_config_sub=$ac_aux_dir/config.sub |
||
529 | |||
530 | # Make sure we can run config.sub. |
||
531 | if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then : |
||
532 | else |
||
533 | echo "$progname: cannot run $ac_config_sub" 1>&2 |
||
534 | echo "$help" 1>&2 |
||
535 | exit 1 |
||
536 | fi |
||
537 | |||
538 | echo $ac_n "checking host system type""... $ac_c" 1>&6 |
||
539 | |||
540 | host_alias=$host |
||
541 | case $host_alias in |
||
542 | "") |
||
543 | # Force config.guess to use the C compiler. |
||
544 | # CC_FOR_BUILD overrides the CC variable in config.guess but I had |
||
545 | # problems with it so do it this way for now. |
||
546 | CC="$LTCC" |
||
547 | |||
548 | if host_alias=`$SHELL $ac_config_guess`; then : |
||
549 | else |
||
550 | echo "$progname: cannot guess host type; you must specify one" 1>&2 |
||
551 | echo "$help" 1>&2 |
||
552 | exit 1 |
||
553 | fi |
||
554 | |||
555 | # Restore the C compiler. |
||
556 | CC="$old_CC" |
||
557 | ;; |
||
558 | esac |
||
559 | host=`$SHELL $ac_config_sub $host_alias` |
||
560 | echo "$ac_t$host" 1>&6 |
||
561 | |||
562 | # Make sure the host verified. |
||
563 | test -z "$host" && exit 1 |
||
564 | |||
565 | # Check for the build system type |
||
566 | echo $ac_n "checking build system type... $ac_c" 1>&6 |
||
567 | |||
568 | build_alias=$build |
||
569 | case $build_alias in |
||
570 | NONE) |
||
571 | case $nonopt in |
||
572 | NONE) build_alias=$host_alias ;; |
||
573 | *) build_alias=$nonopt ;; |
||
574 | esac ;; |
||
575 | esac |
||
576 | |||
577 | build=`$SHELL $ac_config_sub $build_alias` |
||
578 | build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
||
579 | build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
||
580 | build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
||
581 | echo "$ac_t""$build" 1>&6 |
||
582 | |||
583 | elif test -z "$host"; then |
||
584 | echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2 |
||
585 | echo "$help" 1>&2 |
||
586 | exit 1 |
||
587 | else |
||
588 | host_alias=$host |
||
589 | build_alias=$host_alias |
||
590 | build=$host |
||
591 | fi |
||
592 | |||
593 | if test x"$host" != x"$build"; then |
||
594 | ac_tool_prefix=${host_alias}- |
||
595 | else |
||
596 | ac_tool_prefix= |
||
597 | fi |
||
598 | |||
599 | host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
||
600 | host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
||
601 | host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
||
602 | |||
603 | # Transform linux* to *-*-linux-gnu*, to support old configure scripts. |
||
604 | case $host_os in |
||
605 | linux-gnu*) ;; |
||
606 | linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` |
||
607 | esac |
||
608 | |||
609 | case $host_os in |
||
610 | aix3*) |
||
611 | # AIX sometimes has problems with the GCC collect2 program. For some |
||
612 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
||
613 | # vanish in a puff of smoke. |
||
614 | if test "X${COLLECT_NAMES+set}" != Xset; then |
||
615 | COLLECT_NAMES= |
||
616 | export COLLECT_NAMES |
||
617 | fi |
||
618 | ;; |
||
619 | esac |
||
620 | |||
621 | # Determine commands to create old-style static archives. |
||
622 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' |
||
623 | old_postinstall_cmds='chmod 644 $oldlib' |
||
624 | old_postuninstall_cmds= |
||
625 | |||
626 | if test -n "$RANLIB"; then |
||
627 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
||
628 | old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" |
||
629 | fi |
||
630 | |||
631 | # Source the script associated with the $tagname tag configuration. |
||
632 | if test -n "$tagname"; then |
||
633 | . $ltmain |
||
634 | else |
||
635 | # FIXME: We should use a variable here |
||
636 | # Configure for a C compiler |
||
637 | . $srcdir/ltcf-c.sh |
||
638 | fi |
||
639 | |||
640 | # Set sane defaults for various variables |
||
641 | test -z "$AR" && AR=ar |
||
642 | test -z "$AR_FLAGS" && AR_FLAGS=cru |
||
643 | test -z "$AS" && AS=as |
||
644 | test -z "$CC" && CC=cc |
||
645 | test -z "$DLLTOOL" && DLLTOOL=dlltool |
||
646 | test -z "$MAGIC_CMD" && MAGIC_CMD=file |
||
647 | test -z "$LD" && LD=ld |
||
648 | test -z "$LN_S" && LN_S="ln -s" |
||
649 | test -z "$NM" && NM=nm |
||
650 | test -z "$OBJDUMP" && OBJDUMP=objdump |
||
651 | test -z "$RANLIB" && RANLIB=: |
||
652 | test -z "$STRIP" && STRIP=: |
||
653 | test -z "$objext" && objext=o |
||
654 | |||
655 | echo $ac_n "checking for objdir... $ac_c" 1>&6 |
||
656 | rm -f .libs 2>/dev/null |
||
657 | mkdir .libs 2>/dev/null |
||
658 | if test -d .libs; then |
||
659 | objdir=.libs |
||
660 | else |
||
661 | # MS-DOS does not allow filenames that begin with a dot. |
||
662 | objdir=_libs |
||
663 | fi |
||
664 | rmdir .libs 2>/dev/null |
||
665 | echo "$ac_t$objdir" 1>&6 |
||
666 | |||
667 | # If no C compiler was specified, use CC. |
||
668 | LTCC=${LTCC-"$CC"} |
||
669 | |||
670 | # Allow CC to be a program name with arguments. |
||
671 | set dummy $CC |
||
672 | compiler="$2" |
||
673 | |||
674 | # We assume here that the value for ac_cv_prog_cc_pic will not be cached |
||
675 | # in isolation, and that seeing it set (from the cache) indicates that |
||
676 | # the associated values are set (in the cache) correctly too. |
||
677 | echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6 |
||
678 | echo "$progname:678:checking for $compiler option to produce PIC" 1>&5 |
||
679 | |||
680 | if test -z "$ac_cv_prog_cc_pic"; then |
||
681 | echo "$ac_t"none 1>&6 |
||
682 | else |
||
683 | echo "$ac_t""$ac_cv_prog_cc_pic" 1>&6 |
||
684 | |||
685 | # Check to make sure the pic_flag actually works. |
||
686 | echo $ac_n "checking if $compiler PIC flag $ac_cv_prog_cc_pic works... $ac_c" 1>&6 |
||
687 | echo "$progname:687:checking that $compiler PIC flag $ac_cv_prog_cc_pic works." 1>&5 |
||
688 | if test "X${ac_cv_prog_cc_pic_works+set}" = Xset && \ |
||
689 | test "X${ac_cv_prog_cc_pic_works}" != X; then |
||
690 | echo $ac_n "(cached) $ac_c" 1>&6 |
||
691 | else |
||
692 | ac_cv_prog_cc_pic_works=yes |
||
693 | $rm conftest* |
||
694 | echo $lt_simple_compile_test_code > conftest.$ac_ext |
||
695 | save_CFLAGS="$CFLAGS" |
||
696 | CFLAGS="$CFLAGS $ac_cv_prog_cc_pic -DPIC" |
||
697 | if { (eval echo $progname:697: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then |
||
698 | # Append any warnings to the config.log. |
||
699 | cat conftest.err 1>&5 |
||
700 | |||
701 | case $host_os in |
||
702 | hpux9* | hpux10* | hpux11*) |
||
703 | # On HP-UX, both CC and GCC only warn that PIC is supported... then |
||
704 | # they create non-PIC objects. So, if there were any warnings, we |
||
705 | # assume that PIC is not supported. |
||
706 | if test -s conftest.err; then |
||
707 | ac_cv_prog_cc_pic_works=no |
||
708 | ac_cv_prog_cc_can_build_shared=no |
||
709 | ac_cv_prog_cc_pic= |
||
710 | else |
||
711 | ac_cv_prog_cc_pic_works=yes |
||
712 | ac_cv_prog_cc_pic=" $ac_cv_prog_cc_pic" |
||
713 | fi |
||
714 | ;; |
||
715 | *) |
||
716 | ac_cv_prog_cc_pic_works=yes |
||
717 | ac_cv_prog_cc_pic=" $ac_cv_prog_cc_pic" |
||
718 | ;; |
||
719 | esac |
||
720 | else |
||
721 | # Append any errors to the config.log. |
||
722 | cat conftest.err 1>&5 |
||
723 | ac_cv_prog_cc_pic_works=no |
||
724 | ac_cv_prog_cc_can_build_shared=no |
||
725 | ac_cv_prog_cc_pic= |
||
726 | fi |
||
727 | CFLAGS="$save_CFLAGS" |
||
728 | $rm conftest* |
||
729 | fi |
||
730 | # Belt *and* braces to stop my trousers falling down: |
||
731 | if test "X$ac_cv_prog_cc_pic_works" = Xno; then |
||
732 | ac_cv_prog_cc_pic= |
||
733 | ac_cv_prog_cc_can_build_shared=no |
||
734 | fi |
||
735 | echo "$ac_t""$ac_cv_prog_cc_pic_works" 1>&6 |
||
736 | fi |
||
737 | |||
738 | # Check for any special shared library compilation flags. |
||
739 | if test -n "$ac_cv_prog_cc_shlib"; then |
||
740 | echo "$progname: warning: \`$CC' requires \`$ac_cv_prog_cc_shlib' to build shared libraries" 1>&2 |
||
741 | if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$ac_cv_prog_cc_shlib[ ]" >/dev/null; then : |
||
742 | else |
||
743 | echo "$progname: add \`$ac_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" 1>&2 |
||
744 | ac_cv_prog_cc_can_build_shared=no |
||
745 | fi |
||
746 | fi |
||
747 | |||
748 | echo $ac_n "checking if $compiler static flag $ac_cv_prog_cc_static works... $ac_c" 1>&6 |
||
749 | echo "$progname:749: checking if $compiler static flag $ac_cv_prog_cc_static works" >&5 |
||
750 | if test "X${ac_cv_prog_cc_static_works+set}" = Xset && \ |
||
751 | test "X${ac_cv_prog_cc_static_works}" != X; then |
||
752 | echo $ac_n "(cached) $ac_c" 1>&6 |
||
753 | else |
||
754 | $rm conftest* |
||
755 | echo $lt_simple_link_test_code > conftest.$ac_ext |
||
756 | save_LDFLAGS="$LDFLAGS" |
||
757 | LDFLAGS="$LDFLAGS $ac_cv_prog_cc_static" |
||
758 | if { (eval echo $progname:758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
||
759 | ac_cv_prog_cc_static_works=yes |
||
760 | else |
||
761 | ac_cv_prog_cc_static_works=no |
||
762 | ac_cv_prog_cc_static= |
||
763 | fi |
||
764 | LDFLAGS="$save_LDFLAGS" |
||
765 | $rm conftest* |
||
766 | fi |
||
767 | # Belt *and* braces to stop my trousers falling down: |
||
768 | if test "X$ac_cv_prog_cc_static_works" = Xno; then |
||
769 | ac_cv_prog_cc_static= |
||
770 | fi |
||
771 | echo "$ac_t""$ac_cv_prog_cc_static_works" 1>&6 |
||
772 | pic_flag="$ac_cv_prog_cc_pic" |
||
773 | special_shlib_compile_flags="$ac_cv_prog_cc_shlib" |
||
774 | wl="$ac_cv_prog_cc_wl" |
||
775 | link_static_flag="$ac_cv_prog_cc_static" |
||
776 | no_builtin_flag="$ac_cv_prog_cc_no_builtin" |
||
777 | can_build_shared="$ac_cv_prog_cc_can_build_shared" |
||
778 | |||
779 | # find the maximum length of command line arguments |
||
780 | echo "$progname:780: finding the maximum length of command line arguments" 1>&5 |
||
781 | echo $ac_n "finding the maximum length of command line arguments... $ac_c" 1>&6 |
||
782 | if test "${lt_cv_sys_max_cmd_len+set}" = set; then |
||
783 | echo $ac_n "(cached) $ac_c" 1>&6 |
||
784 | else |
||
785 | i=0 |
||
786 | testring="ABCDEF" |
||
787 | while test `$CONFIG_SHELL $0 --fallback-echo "X$testring" >/dev/null 2>&1` == `echo "X$testring" >/dev/null 2>&1` && |
||
788 | new_result=`expr "X$testring" : ".*" 2>&1` && |
||
789 | lt_cv_sys_max_cmd_len=$new_result && |
||
790 | test $i != 32 # 1 MB should be enough |
||
791 | do |
||
792 | i=`expr $i + 1` |
||
793 | testring=$testring$testring |
||
794 | done |
||
795 | testring= |
||
796 | # add a significant safety factor because C++ compilers can tack on massive amounts |
||
797 | # of additional arguments before passing them to the linker. 1/4 should be good. |
||
798 | len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
||
799 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len - $len` |
||
800 | fi |
||
801 | echo "$progname:@lineno@: result: $lt_cv_sys_max_cmd_len" 1>&5 |
||
802 | echo "${ac_t}$lt_cv_sys_max_cmd_len" 1>&6 |
||
803 | |||
804 | if test -n $lt_cv_sys_max_cmd_len ; then |
||
805 | max_cmd_len=$lt_cv_sys_max_cmd_len |
||
806 | else |
||
807 | max_cmd_len=none |
||
808 | fi |
||
809 | |||
810 | # Check to see if options -o and -c are simultaneously supported by compiler |
||
811 | echo $ac_n "checking if $compiler supports -c -o file.$objext... $ac_c" 1>&6 |
||
812 | if test "${lt_cv_compiler_c_o+set}" = set; then |
||
813 | echo $ac_n "(cached) $ac_c" 1>&6 |
||
814 | else |
||
815 | $rm -r conftest 2>/dev/null |
||
816 | mkdir conftest |
||
817 | cd conftest |
||
818 | $rm conftest* |
||
819 | echo $lt_simple_compile_test_code > conftest.$ac_ext |
||
820 | mkdir out |
||
821 | # According to Tom Tromey, Ian Lance Taylor reported there are C compilers |
||
822 | # that will create temporary files in the current directory regardless of |
||
823 | # the output directory. Thus, making CWD read-only will cause this test |
||
824 | # to fail, enabling locking or at least warning the user not to do parallel |
||
825 | # builds. |
||
826 | chmod -w . |
||
827 | save_CFLAGS="$CFLAGS" |
||
828 | CFLAGS="$CFLAGS -o out/conftest2.$objext" |
||
829 | echo "$progname:829: checking if $compiler supports -c -o file.$objext" >&5 |
||
830 | if { (eval echo $progname:830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$objext; then |
||
831 | |||
832 | # The compiler can only warn and ignore the option if not recognized |
||
833 | # So say no if there are warnings |
||
834 | if test -s out/conftest.err; then |
||
835 | lt_cv_compiler_c_o=no |
||
836 | else |
||
837 | lt_cv_compiler_c_o=yes |
||
838 | fi |
||
839 | else |
||
840 | # Append any errors to the config.log. |
||
841 | cat out/conftest.err 1>&5 |
||
842 | lt_cv_compiler_c_o=no |
||
843 | fi |
||
844 | CFLAGS="$save_CFLAGS" |
||
845 | chmod u+w . |
||
846 | $rm conftest* out/* |
||
847 | rmdir out |
||
848 | cd .. |
||
849 | rmdir conftest |
||
850 | $rm -r conftest 2>/dev/null |
||
851 | fi |
||
852 | compiler_c_o=$lt_cv_compiler_c_o |
||
853 | echo "${ac_t}$compiler_c_o" 1>&6 |
||
854 | |||
855 | # Check to see if we can do hard links to lock some files if needed |
||
856 | hard_links="nottested" |
||
857 | if test "$compiler_c_o" = no && test "$need_locks" != no; then |
||
858 | # do not overwrite the value of need_locks provided by the user |
||
859 | echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6 |
||
860 | hard_links=yes |
||
861 | $rm conftest* |
||
862 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
||
863 | touch conftest.a |
||
864 | ln conftest.a conftest.b 2>&5 || hard_links=no |
||
865 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
||
866 | echo "$ac_t$hard_links" 1>&6 |
||
867 | $rm conftest* |
||
868 | if test "$hard_links" = no; then |
||
869 | echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2 |
||
870 | need_locks=warn |
||
871 | fi |
||
872 | else |
||
873 | need_locks=no |
||
874 | fi |
||
875 | |||
876 | if test "$with_gcc" = yes; then |
||
877 | # Check to see if options -fno-rtti -fno-exceptions are supported by compiler |
||
878 | echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6 |
||
879 | $rm conftest* |
||
880 | echo $lt_simple_compile_test_code > conftest.$ac_ext |
||
881 | save_CFLAGS="$CFLAGS" |
||
882 | CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" |
||
883 | echo "$progname:883: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 |
||
884 | if { (eval echo $progname:884: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then |
||
885 | |||
886 | # The compiler can only warn and ignore the option if not recognized |
||
887 | # So say no if there are warnings |
||
888 | if test -s conftest.err; then |
||
889 | echo "$ac_t"no 1>&6 |
||
890 | compiler_rtti_exceptions=no |
||
891 | else |
||
892 | echo "$ac_t"yes 1>&6 |
||
893 | compiler_rtti_exceptions=yes |
||
894 | fi |
||
895 | else |
||
896 | # Append any errors to the config.log. |
||
897 | cat conftest.err 1>&5 |
||
898 | compiler_rtti_exceptions=no |
||
899 | echo "$ac_t"no 1>&6 |
||
900 | fi |
||
901 | CFLAGS="$save_CFLAGS" |
||
902 | $rm conftest* |
||
903 | |||
904 | if test "$compiler_rtti_exceptions" = "yes"; then |
||
905 | no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' |
||
906 | else |
||
907 | no_builtin_flag=' -fno-builtin' |
||
908 | fi |
||
909 | |||
910 | fi |
||
911 | |||
912 | # See if the linker supports building shared libraries. |
||
913 | echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6 |
||
914 | |||
915 | echo "$ac_t$ld_shlibs" 1>&6 |
||
916 | test "$ld_shlibs" = no && can_build_shared=no |
||
917 | |||
918 | # Check hardcoding attributes. |
||
919 | echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6 |
||
920 | hardcode_action= |
||
921 | if test -n "$hardcode_libdir_flag_spec" || \ |
||
922 | test -n "$runpath_var"; then |
||
923 | |||
924 | # We can hardcode non-existant directories. |
||
925 | if test "$hardcode_direct" != no && |
||
926 | # If the only mechanism to avoid hardcoding is shlibpath_var, we |
||
927 | # have to relink, otherwise we might link with an installed library |
||
928 | # when we should be linking with a yet-to-be-installed one |
||
929 | ## test "$hardcode_shlibpath_var" != no && |
||
930 | test "$hardcode_minus_L" != no; then |
||
931 | # Linking always hardcodes the temporary library directory. |
||
932 | hardcode_action=relink |
||
933 | else |
||
934 | # We can link without hardcoding, and we can hardcode nonexisting dirs. |
||
935 | hardcode_action=immediate |
||
936 | fi |
||
937 | else |
||
938 | # We cannot hardcode anything, or else we can only hardcode existing |
||
939 | # directories. |
||
940 | hardcode_action=unsupported |
||
941 | fi |
||
942 | echo "$ac_t$hardcode_action" 1>&6 |
||
943 | |||
944 | echo $ac_n "checking whether stripping libraries is possible... $ac_c" 1>&6 |
||
945 | if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then |
||
946 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
||
947 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
||
948 | echo "${ac_t}yes" 1>&6 |
||
949 | else |
||
950 | echo "${ac_t}no" 1>&6 |
||
951 | fi |
||
952 | |||
953 | case $reload_flag in |
||
954 | "" | " "*) ;; |
||
955 | *) reload_flag=" $reload_flag" ;; |
||
956 | esac |
||
957 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
||
958 | test -z "$deplibs_check_method" && deplibs_check_method=unknown |
||
959 | |||
960 | # PORTME Fill in your ld.so characteristics |
||
961 | library_names_spec= |
||
962 | libname_spec='lib$name' |
||
963 | soname_spec= |
||
964 | postinstall_cmds= |
||
965 | postuninstall_cmds= |
||
966 | finish_cmds= |
||
967 | finish_eval= |
||
968 | shlibpath_var= |
||
969 | shlibpath_overrides_runpath=unknown |
||
970 | version_type=none |
||
971 | dynamic_linker="$host_os ld.so" |
||
972 | sys_lib_dlsearch_path_spec="/lib /usr/lib" |
||
973 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
||
974 | |||
975 | echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6 |
||
976 | case $host_os in |
||
977 | aix3*) |
||
978 | version_type=linux |
||
979 | library_names_spec='${libname}${release}.so$versuffix $libname.a' |
||
980 | shlibpath_var=LIBPATH |
||
981 | |||
982 | # AIX 3 has no versioning support, so we append a major version to the name. |
||
983 | soname_spec='${libname}${release}.so$major' |
||
984 | ;; |
||
985 | |||
986 | aix4* | aix5*) |
||
987 | if test "$host_cpu" = ia64; then |
||
988 | # AIX 5 supports IA64 |
||
989 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
||
990 | shlibpath_var=LD_LIBRARY_PATH |
||
991 | else |
||
992 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
||
993 | # soname into executable. Probably we can add versioning support to |
||
994 | # collect2, so additional links can be useful in future. |
||
995 | # We preserve .a as extension for shared libraries though AIX4.2 |
||
996 | # and later linker supports .so |
||
997 | if test "$aix_use_runtimelinking" = yes; then |
||
998 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so instead of |
||
999 | # lib<name>.a to let people know that these are not typical AIX shared libraries. |
||
1000 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
||
1001 | # We want symlinks to be created for the different names. |
||
1002 | version_type=linux |
||
1003 | else |
||
1004 | # We preserve .a as extension for shared libraries though AIX4.2 |
||
1005 | # and later when we are not doing run time linking. |
||
1006 | library_names_spec='${libname}${release}.a $libname.a' |
||
1007 | soname_spec='${libname}${release}.so$major.o' |
||
1008 | fi |
||
1009 | # If we're using GNU nm, then we don't want the "-C" option. |
||
1010 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
||
1011 | if $NM -V 2>&1 | egrep '(GNU)' > /dev/null; then |
||
1012 | export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' |
||
1013 | else |
||
1014 | export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' |
||
1015 | fi |
||
1016 | shlibpath_var=LIBPATH |
||
1017 | deplibs_check_method=pass_all |
||
1018 | # Put the right runpath into libraries. |
||
1019 | hardcode_into_libs=yes |
||
1020 | case $host_os in |
||
1021 | aix4 | aix4.[01] | aix4.[01].*) |
||
1022 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
||
1023 | echo ' yes ' |
||
1024 | echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then |
||
1025 | : |
||
1026 | else |
||
1027 | # With GCC up to 2.95.x, collect2 would create an import file |
||
1028 | # for dependence libraries. The import file would start with |
||
1029 | # the line `#! .'. This would cause the generated library to |
||
1030 | # depend on `.', always an invalid library. This was fixed in |
||
1031 | # development snapshots of GCC prior to 3.0. |
||
1032 | can_build_shared=no |
||
1033 | fi |
||
1034 | ;; |
||
1035 | esac |
||
1036 | fi |
||
1037 | ;; |
||
1038 | |||
1039 | amigaos*) |
||
1040 | library_names_spec='$libname.ixlibrary $libname.a' |
||
1041 | # Create ${libname}_ixlibrary.a entries in /sys/libs. |
||
1042 | 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 ${libname}_ixlibrary.a) || exit 1; done' |
||
1043 | ;; |
||
1044 | |||
1045 | beos*) |
||
1046 | library_names_spec='${libname}.so' |
||
1047 | dynamic_linker="$host_os ld.so" |
||
1048 | shlibpath_var=LIBRARY_PATH |
||
1049 | lt_cv_dlopen="load_add_on" |
||
1050 | lt_cv_dlopen_libs= |
||
1051 | lt_cv_dlopen_self=yes |
||
1052 | ;; |
||
1053 | |||
1054 | bsdi4*) |
||
1055 | version_type=linux |
||
1056 | need_version=no |
||
1057 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
||
1058 | soname_spec='${libname}${release}.so$major' |
||
1059 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
||
1060 | shlibpath_var=LD_LIBRARY_PATH |
||
1061 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
||
1062 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
||
1063 | export_dynamic_flag_spec=-rdynamic |
||
1064 | # the default ld.so.conf also contains /usr/contrib/lib and |
||
1065 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
||
1066 | # libtool to hard-code these into programs |
||
1067 | ;; |
||
1068 | |||
1069 | cygwin* | mingw* | pw32*) |
||
1070 | version_type=windows |
||
1071 | need_version=no |
||
1072 | need_lib_prefix=no |
||
1073 | case $with_gcc,$host_os in |
||
1074 | yes,cygwin*) |
||
1075 | library_names_spec='$libname.dll.a' |
||
1076 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | [sed -e 's/[.]/-/g']`${versuffix}.dll' |
||
1077 | postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i; echo \$dlname'\''`~ |
||
1078 | dldir=$destdir/`dirname \$dlpath`~ |
||
1079 | test -d \$dldir || mkdir -p \$dldir~ |
||
1080 | $install_prog .libs/$dlname \$dldir/$dlname' |
||
1081 | postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
||
1082 | dlpath=$dir/\$dldll; $rm \$dlpath' |
||
1083 | ;; |
||
1084 | yes,mingw*) |
||
1085 | library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' |
||
1086 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"` |
||
1087 | ;; |
||
1088 | yes,pw32*) |
||
1089 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' |
||
1090 | ;; |
||
1091 | *) |
||
1092 | library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib' |
||
1093 | ;; |
||
1094 | esac |
||
1095 | dynamic_linker='Win32 ld.exe' |
||
1096 | # FIXME: first we should search . and the directory the executable is in |
||
1097 | shlibpath_var=PATH |
||
1098 | lt_cv_dlopen="LoadLibrary" |
||
1099 | lt_cv_dlopen_libs= |
||
1100 | ;; |
||
1101 | |||
1102 | darwin* | rhapsody*) |
||
1103 | dynamic_linker="$host_os dyld" |
||
1104 | version_type=darwin |
||
1105 | need_lib_prefix=no |
||
1106 | need_version=no |
||
1107 | library_names_spec='${libname}${release}${versuffix}.`test .$module = .yes && echo so || echo dylib` ${libname}${release}${major}.$`test .$module = .yes && echo so || echo dylib` ${libname}.`test .$module = .yes && echo so || echo dylib`' |
||
1108 | soname_spec='${libname}${release}${major}.`test .$module = .yes && echo so || echo dylib`' |
||
1109 | shlibpath_overrides_runpath=yes |
||
1110 | shlibpath_var=DYLD_LIBRARY_PATH |
||
1111 | ;; |
||
1112 | |||
1113 | freebsd1*) |
||
1114 | dynamic_linker=no |
||
1115 | ;; |
||
1116 | |||
1117 | freebsd*) |
||
1118 | objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` |
||
1119 | version_type=freebsd-$objformat |
||
1120 | case $version_type in |
||
1121 | freebsd-elf*) |
||
1122 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' |
||
1123 | need_version=no |
||
1124 | need_lib_prefix=no |
||
1125 | ;; |
||
1126 | freebsd-*) |
||
1127 | library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' |
||
1128 | need_version=yes |
||
1129 | ;; |
||
1130 | esac |
||
1131 | shlibpath_var=LD_LIBRARY_PATH |
||
1132 | case $host_os in |
||
1133 | freebsd2*) |
||
1134 | shlibpath_overrides_runpath=yes |
||
1135 | ;; |
||
1136 | *) |
||
1137 | shlibpath_overrides_runpath=no |
||
1138 | hardcode_into_libs=yes |
||
1139 | ;; |
||
1140 | esac |
||
1141 | ;; |
||
1142 | |||
1143 | gnu*) |
||
1144 | version_type=linux |
||
1145 | need_lib_prefix=no |
||
1146 | need_version=no |
||
1147 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' |
||
1148 | soname_spec='${libname}${release}.so$major' |
||
1149 | shlibpath_var=LD_LIBRARY_PATH |
||
1150 | hardcode_into_libs=yes |
||
1151 | ;; |
||
1152 | |||
1153 | hpux9* | hpux10* | hpux11*) |
||
1154 | # Give a soname corresponding to the major version so that dld.sl refuses to |
||
1155 | # link against other versions. |
||
1156 | dynamic_linker="$host_os dld.sl" |
||
1157 | version_type=sunos |
||
1158 | hardcode_into_libs=all |
||
1159 | need_lib_prefix=no |
||
1160 | need_version=no |
||
1161 | shlibpath_var=SHLIB_PATH |
||
1162 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
||
1163 | library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' |
||
1164 | soname_spec='${libname}${release}.sl$major' |
||
1165 | # HP-UX runs *really* slowly unless shared libraries are mode 555. |
||
1166 | postinstall_cmds='chmod 555 $lib' |
||
1167 | ;; |
||
1168 | |||
1169 | irix5* | irix6*) |
||
1170 | version_type=irix |
||
1171 | need_lib_prefix=no |
||
1172 | need_version=no |
||
1173 | soname_spec='${libname}${release}.so$major' |
||
1174 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so' |
||
1175 | case $host_os in |
||
1176 | irix5*) |
||
1177 | libsuff= shlibsuff= |
||
1178 | ;; |
||
1179 | *) |
||
1180 | case $LD in # libtool.m4 will add one of these switches to LD |
||
1181 | *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; |
||
1182 | *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; |
||
1183 | *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; |
||
1184 | *) libsuff= shlibsuff= libmagic=never-match;; |
||
1185 | esac |
||
1186 | ;; |
||
1187 | esac |
||
1188 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
||
1189 | shlibpath_overrides_runpath=no |
||
1190 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
||
1191 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
||
1192 | ;; |
||
1193 | |||
1194 | # No shared lib support for Linux oldld, aout, or coff. |
||
1195 | linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) |
||
1196 | dynamic_linker=no |
||
1197 | ;; |
||
1198 | |||
1199 | # This must be Linux ELF. |
||
1200 | linux-gnu*) |
||
1201 | version_type=linux |
||
1202 | need_lib_prefix=no |
||
1203 | need_version=no |
||
1204 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
||
1205 | soname_spec='${libname}${release}.so$major' |
||
1206 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
||
1207 | shlibpath_var=LD_LIBRARY_PATH |
||
1208 | shlibpath_overrides_runpath=no |
||
1209 | # This implies no fast_install, which is unacceptable. |
||
1210 | # Some rework will be needed to allow for fast_install |
||
1211 | # before this can be enabled. |
||
1212 | hardcode_into_libs=yes |
||
1213 | |||
1214 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
||
1215 | # powerpc, because MkLinux only supported shared libraries with the |
||
1216 | # GNU dynamic linker. Since this was broken with cross compilers, |
||
1217 | # most powerpc-linux boxes support dynamic linking these days and |
||
1218 | # people can always --disable-shared, the test was removed, and we |
||
1219 | # assume the GNU/Linux dynamic linker is in use. |
||
1220 | dynamic_linker='GNU/Linux ld.so' |
||
1221 | ;; |
||
1222 | |||
1223 | netbsd*) |
||
1224 | version_type=sunos |
||
1225 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
||
1226 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' |
||
1227 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
||
1228 | dynamic_linker='NetBSD (a.out) ld.so' |
||
1229 | need_version=yes |
||
1230 | else |
||
1231 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' |
||
1232 | soname_spec='${libname}${release}.so$major' |
||
1233 | dynamic_linker='NetBSD ld.elf_so' |
||
1234 | fi |
||
1235 | shlibpath_var=LD_LIBRARY_PATH |
||
1236 | shlibpath_overrides_runpath=yes |
||
1237 | hardcode_into_libs=yes |
||
1238 | ;; |
||
1239 | |||
1240 | newsos6) |
||
1241 | version_type=linux |
||
1242 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
||
1243 | shlibpath_var=LD_LIBRARY_PATH |
||
1244 | shlibpath_overrides_runpath=yes |
||
1245 | ;; |
||
1246 | |||
1247 | openbsd*) |
||
1248 | version_type=sunos |
||
1249 | if test "$with_gnu_ld" = yes; then |
||
1250 | need_lib_prefix=no |
||
1251 | need_version=no |
||
1252 | fi |
||
1253 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' |
||
1254 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
||
1255 | shlibpath_var=LD_LIBRARY_PATH |
||
1256 | # OpenBSD 2.7 the overriding is needed for fast-install |
||
1257 | shlibpath_overrides_runpath=yes |
||
1258 | ;; |
||
1259 | |||
1260 | os2*) |
||
1261 | libname_spec='$name' |
||
1262 | need_lib_prefix=no |
||
1263 | library_names_spec='$libname.dll $libname.a' |
||
1264 | dynamic_linker='OS/2 ld.exe' |
||
1265 | shlibpath_var=LIBPATH |
||
1266 | ;; |
||
1267 | |||
1268 | osf3* | osf4* | osf5*) |
||
1269 | version_type=osf |
||
1270 | need_version=no |
||
1271 | soname_spec='${libname}${release}.so' |
||
1272 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' |
||
1273 | shlibpath_var=LD_LIBRARY_PATH |
||
1274 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
||
1275 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
||
1276 | hardcode_into_libs=yes |
||
1277 | ;; |
||
1278 | |||
1279 | sco3.2v5*) |
||
1280 | version_type=osf |
||
1281 | soname_spec='${libname}${release}.so$major' |
||
1282 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
||
1283 | shlibpath_var=LD_LIBRARY_PATH |
||
1284 | ;; |
||
1285 | |||
1286 | solaris*) |
||
1287 | version_type=linux |
||
1288 | need_lib_prefix=no |
||
1289 | need_version=no |
||
1290 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
||
1291 | soname_spec='${libname}${release}.so$major' |
||
1292 | shlibpath_var=LD_LIBRARY_PATH |
||
1293 | shlibpath_overrides_runpath=yes |
||
1294 | hardcode_into_libs=yes |
||
1295 | # ldd complains unless libraries are executable |
||
1296 | postinstall_cmds='chmod +x $lib' |
||
1297 | ;; |
||
1298 | |||
1299 | sunos4*) |
||
1300 | version_type=sunos |
||
1301 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' |
||
1302 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
||
1303 | shlibpath_var=LD_LIBRARY_PATH |
||
1304 | shlibpath_overrides_runpath=yes |
||
1305 | if test "$with_gnu_ld" = yes; then |
||
1306 | need_lib_prefix=no |
||
1307 | fi |
||
1308 | need_version=yes |
||
1309 | ;; |
||
1310 | |||
1311 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
||
1312 | version_type=linux |
||
1313 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
||
1314 | soname_spec='${libname}${release}.so$major' |
||
1315 | shlibpath_var=LD_LIBRARY_PATH |
||
1316 | case $host_vendor in |
||
1317 | motorola) |
||
1318 | need_lib_prefix=no |
||
1319 | need_version=no |
||
1320 | shlibpath_overrides_runpath=no |
||
1321 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
||
1322 | ;; |
||
1323 | esac |
||
1324 | ;; |
||
1325 | |||
1326 | uts4*) |
||
1327 | version_type=linux |
||
1328 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
||
1329 | soname_spec='${libname}${release}.so$major' |
||
1330 | shlibpath_var=LD_LIBRARY_PATH |
||
1331 | ;; |
||
1332 | |||
1333 | dgux*) |
||
1334 | version_type=linux |
||
1335 | need_lib_prefix=no |
||
1336 | need_version=no |
||
1337 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
||
1338 | soname_spec='${libname}${release}.so$major' |
||
1339 | shlibpath_var=LD_LIBRARY_PATH |
||
1340 | ;; |
||
1341 | |||
1342 | sysv4*MP*) |
||
1343 | if test -d /usr/nec ;then |
||
1344 | version_type=linux |
||
1345 | library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' |
||
1346 | soname_spec='$libname.so.$major' |
||
1347 | shlibpath_var=LD_LIBRARY_PATH |
||
1348 | fi |
||
1349 | ;; |
||
1350 | |||
1351 | *) |
||
1352 | dynamic_linker=no |
||
1353 | ;; |
||
1354 | esac |
||
1355 | echo "$ac_t$dynamic_linker" 1>&6 |
||
1356 | test "$dynamic_linker" = no && can_build_shared=no |
||
1357 | |||
1358 | # Check for command to grab the raw symbol name followed by C symbol from nm. |
||
1359 | echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6 |
||
1360 | |||
1361 | # These are sane defaults that work on at least a few old systems. |
||
1362 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] |
||
1363 | |||
1364 | # Character class describing NM global symbol codes. |
||
1365 | symcode='[BCDEGRST]' |
||
1366 | |||
1367 | # Regexp to match symbols that can be accessed directly from C. |
||
1368 | sympat='\([_A-Za-z][_A-Za-z0-9]*\)' |
||
1369 | |||
1370 | # Transform the above into a raw symbol and a C symbol. |
||
1371 | symxfrm='\1 \2\3 \3' |
||
1372 | |||
1373 | # Transform an extracted symbol line into a proper C declaration |
||
1374 | global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" |
||
1375 | |||
1376 | # Define system-specific variables. |
||
1377 | case $host_os in |
||
1378 | aix*) |
||
1379 | symcode='[BCDT]' |
||
1380 | ;; |
||
1381 | cygwin* | mingw* | pw32*) |
||
1382 | symcode='[ABCDGISTW]' |
||
1383 | ;; |
||
1384 | hpux*) # Its linker distinguishes data from code symbols |
||
1385 | global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'" |
||
1386 | ;; |
||
1387 | irix*) |
||
1388 | symcode='[BCDEGRST]' |
||
1389 | ;; |
||
1390 | solaris* | sysv5*) |
||
1391 | symcode='[BDT]' |
||
1392 | ;; |
||
1393 | sysv4) |
||
1394 | symcode='[DFNSTU]' |
||
1395 | ;; |
||
1396 | esac |
||
1397 | |||
1398 | # Handle CRLF in mingw tool chain |
||
1399 | opt_cr= |
||
1400 | case $host_os in |
||
1401 | mingw*) |
||
1402 | opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
||
1403 | ;; |
||
1404 | esac |
||
1405 | |||
1406 | # If we're using GNU nm, then use its standard symbol codes. |
||
1407 | if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then |
||
1408 | symcode='[ABCDGISTW]' |
||
1409 | fi |
||
1410 | |||
1411 | # Try without a prefix undercore, then with it. |
||
1412 | for ac_symprfx in "" "_"; do |
||
1413 | |||
1414 | # Write the raw and C identifiers. |
||
1415 | global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode\)[ ][ ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" |
||
1416 | |||
1417 | # Check to see that the pipe works correctly. |
||
1418 | pipe_works=no |
||
1419 | $rm conftest* |
||
1420 | cat > conftest.$ac_ext <<EOF |
||
1421 | #ifdef __cplusplus |
||
1422 | extern "C" { |
||
1423 | #endif |
||
1424 | char nm_test_var; |
||
1425 | void nm_test_func(){} |
||
1426 | #ifdef __cplusplus |
||
1427 | } |
||
1428 | #endif |
||
1429 | int main(){nm_test_var='a';nm_test_func();return(0);} |
||
1430 | EOF |
||
1431 | |||
1432 | echo "$progname:1423: checking if global_symbol_pipe works" >&5 |
||
1433 | if { (eval echo $progname:1424: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then |
||
1434 | # Now try to grab the symbols. |
||
1435 | nlist=conftest.nm |
||
1436 | if { echo "$progname:1427: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then |
||
1437 | |||
1438 | # Try sorting and uniquifying the output. |
||
1439 | if sort "$nlist" | uniq > "$nlist"T; then |
||
1440 | mv -f "$nlist"T "$nlist" |
||
1441 | else |
||
1442 | rm -f "$nlist"T |
||
1443 | fi |
||
1444 | |||
1445 | # Make sure that we snagged all the symbols we need. |
||
1446 | if egrep ' nm_test_var$' "$nlist" >/dev/null; then |
||
1447 | if egrep ' nm_test_func$' "$nlist" >/dev/null; then |
||
1448 | cat <<EOF > conftest.$ac_ext |
||
1449 | #ifdef __cplusplus |
||
1450 | extern "C" { |
||
1451 | #endif |
||
1452 | |||
1453 | EOF |
||
1454 | # Now generate the symbol file. |
||
1455 | eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext' |
||
1456 | |||
1457 | cat <<EOF >> conftest.$ac_ext |
||
1458 | #if defined (__STDC__) && __STDC__ |
||
1459 | # define lt_ptr_t void * |
||
1460 | #else |
||
1461 | # define lt_ptr_t char * |
||
1462 | # define const |
||
1463 | #endif |
||
1464 | |||
1465 | /* The mapping between symbol names and symbols. */ |
||
1466 | const struct { |
||
1467 | const char *name; |
||
1468 | lt_ptr_t address; |
||
1469 | } |
||
1470 | lt_preloaded_symbols[] = |
||
1471 | { |
||
1472 | EOF |
||
1473 | sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.$ac_ext |
||
1474 | cat <<\EOF >> conftest.$ac_ext |
||
1475 | {0, (lt_ptr_t) 0} |
||
1476 | }; |
||
1477 | |||
1478 | #ifdef __cplusplus |
||
1479 | } |
||
1480 | #endif |
||
1481 | EOF |
||
1482 | # Now try linking the two files. |
||
1483 | mv conftest.$objext conftstm.$objext |
||
1484 | save_LIBS="$LIBS" |
||
1485 | save_CFLAGS="$CFLAGS" |
||
1486 | LIBS="conftstm.$objext" |
||
1487 | CFLAGS="$CFLAGS$no_builtin_flag" |
||
1488 | if { (eval echo $progname:1479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
||
1489 | pipe_works=yes |
||
1490 | else |
||
1491 | echo "$progname: failed program was:" >&5 |
||
1492 | cat conftest.$ac_ext >&5 |
||
1493 | fi |
||
1494 | LIBS="$save_LIBS" |
||
1495 | else |
||
1496 | echo "cannot find nm_test_func in $nlist" >&5 |
||
1497 | fi |
||
1498 | else |
||
1499 | echo "cannot find nm_test_var in $nlist" >&5 |
||
1500 | fi |
||
1501 | else |
||
1502 | echo "cannot run $global_symbol_pipe" >&5 |
||
1503 | fi |
||
1504 | else |
||
1505 | echo "$progname: failed program was:" >&5 |
||
1506 | cat conftest.$ac_ext >&5 |
||
1507 | fi |
||
1508 | $rm conftest* conftst* |
||
1509 | |||
1510 | # Do not use the global_symbol_pipe unless it works. |
||
1511 | if test "$pipe_works" = yes; then |
||
1512 | break |
||
1513 | else |
||
1514 | global_symbol_pipe= |
||
1515 | fi |
||
1516 | done |
||
1517 | if test "$pipe_works" = yes; then |
||
1518 | echo "${ac_t}ok" 1>&6 |
||
1519 | else |
||
1520 | echo "${ac_t}failed" 1>&6 |
||
1521 | fi |
||
1522 | |||
1523 | if test -z "$global_symbol_pipe"; then |
||
1524 | global_symbol_to_cdecl= |
||
1525 | fi |
||
1526 | |||
1527 | # Report the final consequences. |
||
1528 | echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6 |
||
1529 | |||
1530 | # Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in |
||
1531 | # configure.in, otherwise build static only libraries. |
||
1532 | case $host_os in |
||
1533 | cygwin* | mingw* | pw32* | os2*) |
||
1534 | if test x$can_build_shared = xyes; then |
||
1535 | test x$enable_win32_dll = xno && can_build_shared=no |
||
1536 | echo "checking if package supports dlls... $can_build_shared" 1>&6 |
||
1537 | fi |
||
1538 | ;; |
||
1539 | esac |
||
1540 | |||
1541 | echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6 |
||
1542 | test "$can_build_shared" = "no" && enable_shared=no |
||
1543 | |||
1544 | # On AIX, shared libraries and static libraries use the same namespace, and |
||
1545 | # are all built from PIC. |
||
1546 | case $host_os in |
||
1547 | aix3*) |
||
1548 | test "$enable_shared" = yes && enable_static=no |
||
1549 | if test -n "$RANLIB"; then |
||
1550 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
||
1551 | postinstall_cmds='$RANLIB $lib' |
||
1552 | fi |
||
1553 | ;; |
||
1554 | |||
1555 | aix4* | aix5*) |
||
1556 | test "$enable_shared" = yes && enable_static=no |
||
1557 | ;; |
||
1558 | esac |
||
1559 | |||
1560 | echo "$ac_t$enable_shared" 1>&6 |
||
1561 | |||
1562 | # Make sure either enable_shared or enable_static is yes. |
||
1563 | test "$enable_shared" = yes || enable_static=yes |
||
1564 | |||
1565 | echo "checking whether to build static libraries... $enable_static" 1>&6 |
||
1566 | |||
1567 | if test "$hardcode_action" = relink; then |
||
1568 | # Fast installation is not supported |
||
1569 | enable_fast_install=no |
||
1570 | elif test "$shlibpath_overrides_runpath" = yes || |
||
1571 | test "$enable_shared" = no; then |
||
1572 | # Fast installation is not necessary |
||
1573 | enable_fast_install=needless |
||
1574 | fi |
||
1575 | |||
1576 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
||
1577 | if test "$with_gcc" = yes; then |
||
1578 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
||
1579 | fi |
||
1580 | |||
1581 | # Check whether we must set pic_mode to default |
||
1582 | test -z "$pic_flag" && pic_mode=default |
||
1583 | |||
1584 | if test "x$enable_dlopen" != xyes; then |
||
1585 | enable_dlopen=unknown |
||
1586 | enable_dlopen_self=unknown |
||
1587 | enable_dlopen_self_static=unknown |
||
1588 | else |
||
1589 | if test "X${lt_cv_dlopen+set}" != Xset; then |
||
1590 | lt_cv_dlopen=no lt_cv_dlopen_libs= |
||
1591 | echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 |
||
1592 | echo "$progname:1583: checking for dlopen in -ldl" >&5 |
||
1593 | if test "X${ac_cv_lib_dl_dlopen+set}" = Xset; then |
||
1594 | echo $ac_n "(cached) $ac_c" 1>&6 |
||
1595 | else |
||
1596 | ac_save_LIBS="$LIBS" |
||
1597 | LIBS="-ldl $LIBS" |
||
1598 | cat > conftest.$ac_ext <<EOF |
||
1599 | /*#line 1590 "ltconfig"*/ |
||
1600 | /* Override any gcc2 internal prototype to avoid an error. */ |
||
1601 | /* We use char because int might match the return type of a gcc2 |
||
1602 | builtin and then its argument prototype would still apply. */ |
||
1603 | #ifdef __cplusplus |
||
1604 | extern "C" |
||
1605 | #endif |
||
1606 | char dlopen(); |
||
1607 | |||
1608 | int main() { |
||
1609 | dlopen() |
||
1610 | ; return 0; } |
||
1611 | EOF |
||
1612 | if { (eval echo $progname:1603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
||
1613 | rm -rf conftest* |
||
1614 | ac_cv_lib_dl_dlopen=yes |
||
1615 | else |
||
1616 | echo "$progname: failed program was:" >&5 |
||
1617 | cat conftest.$ac_ext >&5 |
||
1618 | rm -rf conftest* |
||
1619 | ac_cv_lib_dl_dlopen=no |
||
1620 | fi |
||
1621 | rm -f conftest* |
||
1622 | LIBS="$ac_save_LIBS" |
||
1623 | |||
1624 | fi |
||
1625 | if test "X$ac_cv_lib_dl_dlopen" = Xyes; then |
||
1626 | echo "$ac_t""yes" 1>&6 |
||
1627 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" |
||
1628 | else |
||
1629 | echo "$ac_t""no" 1>&6 |
||
1630 | echo $ac_n "checking for dlopen""... $ac_c" 1>&6 |
||
1631 | echo "$progname:1622: checking for dlopen" >&5 |
||
1632 | if test "X${ac_cv_func_dlopen+set}" = Xset; then |
||
1633 | echo $ac_n "(cached) $ac_c" 1>&6 |
||
1634 | else |
||
1635 | cat > conftest.$ac_ext <<EOF |
||
1636 | /*#line 1627 "ltconfig"*/ |
||
1637 | /* System header to define __stub macros and hopefully few prototypes, |
||
1638 | which can conflict with char dlopen(); below. */ |
||
1639 | #include <assert.h> |
||
1640 | /* Override any gcc2 internal prototype to avoid an error. */ |
||
1641 | /* We use char because int might match the return type of a gcc2 |
||
1642 | builtin and then its argument prototype would still apply. */ |
||
1643 | #ifdef __cplusplus |
||
1644 | extern "C" |
||
1645 | #endif |
||
1646 | char dlopen(); |
||
1647 | |||
1648 | int main() { |
||
1649 | |||
1650 | /* The GNU C library defines this for functions which it implements |
||
1651 | to always fail with ENOSYS. Some functions are actually named |
||
1652 | something starting with __ and the normal name is an alias. */ |
||
1653 | #if defined (__stub_dlopen) || defined (__stub___dlopen) |
||
1654 | choke me |
||
1655 | #else |
||
1656 | dlopen(); |
||
1657 | #endif |
||
1658 | |||
1659 | ; return 0; } |
||
1660 | EOF |
||
1661 | if { (eval echo $progname:1652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
||
1662 | rm -rf conftest* |
||
1663 | ac_cv_func_dlopen=yes |
||
1664 | else |
||
1665 | echo "$progname: failed program was:" >&5 |
||
1666 | cat conftest.$ac_ext >&5 |
||
1667 | rm -rf conftest* |
||
1668 | ac_cv_func_dlopen=no |
||
1669 | fi |
||
1670 | rm -f conftest* |
||
1671 | fi |
||
1672 | if test "X$ac_cv_func_dlopen" = Xyes; then |
||
1673 | echo "$ac_t""yes" 1>&6 |
||
1674 | lt_cv_dlopen="dlopen" |
||
1675 | else |
||
1676 | echo "$ac_t""no" 1>&6 |
||
1677 | echo $ac_n "checking for dlopen in -lsvld""... $ac_c" 1>&6 |
||
1678 | echo "$progname:1669: checking for dlopen in -lsvld" >&5 |
||
1679 | if test "X${ac_cv_lib_svld_dlopen+set}" = Xset; then |
||
1680 | echo $ac_n "(cached) $ac_c" 1>&6 |
||
1681 | else |
||
1682 | ac_save_LIBS="$LIBS" |
||
1683 | LIBS="-lsvld $LIBS" |
||
1684 | cat > conftest.$ac_ext <<EOF |
||
1685 | /*#line 1676 "ltconfig"*/ |
||
1686 | /* Override any gcc2 internal prototype to avoid an error. */ |
||
1687 | /* We use char because int might match the return type of a gcc2 |
||
1688 | builtin and then its argument prototype would still apply. */ |
||
1689 | #ifdef __cplusplus |
||
1690 | extern "C" |
||
1691 | #endif |
||
1692 | char dlopen(); |
||
1693 | |||
1694 | int main() { |
||
1695 | dlopen() |
||
1696 | ; return 0; } |
||
1697 | EOF |
||
1698 | if { (eval echo $progname:1689: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
||
1699 | rm -rf conftest* |
||
1700 | ac_cv_lib_svld_dlopen=yes |
||
1701 | else |
||
1702 | echo "$progname: failed program was:" >&5 |
||
1703 | cat conftest.$ac_ext >&5 |
||
1704 | rm -rf conftest* |
||
1705 | ac_cv_lib_svld_dlopen=no |
||
1706 | fi |
||
1707 | rm -f conftest* |
||
1708 | LIBS="$ac_save_LIBS" |
||
1709 | |||
1710 | fi |
||
1711 | if test "X$ac_cv_lib_svld_dlopen" = Xyes; then |
||
1712 | echo "$ac_t""yes" 1>&6 |
||
1713 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" |
||
1714 | else |
||
1715 | echo "$ac_t""no" 1>&6 |
||
1716 | echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6 |
||
1717 | echo "$progname:1708: checking for dld_link in -ldld" >&5 |
||
1718 | if test "X${ac_cv_lib_dld_dld_link+set}" = Xset; then |
||
1719 | echo $ac_n "(cached) $ac_c" 1>&6 |
||
1720 | else |
||
1721 | ac_save_LIBS="$LIBS" |
||
1722 | LIBS="-ldld $LIBS" |
||
1723 | cat > conftest.$ac_ext <<EOF |
||
1724 | /*#line 1715 "ltconfig"*/ |
||
1725 | /* Override any gcc2 internal prototype to avoid an error. */ |
||
1726 | /* We use char because int might match the return type of a gcc2 |
||
1727 | builtin and then its argument prototype would still apply. */ |
||
1728 | #ifdef __cplusplus |
||
1729 | extern "C" |
||
1730 | #endif |
||
1731 | char dld_link(); |
||
1732 | |||
1733 | int main() { |
||
1734 | dld_link() |
||
1735 | ; return 0; } |
||
1736 | EOF |
||
1737 | if { (eval echo $progname:1728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
||
1738 | rm -rf conftest* |
||
1739 | ac_cv_lib_dld_dld_link=yes |
||
1740 | else |
||
1741 | echo "$progname: failed program was:" >&5 |
||
1742 | cat conftest.$ac_ext >&5 |
||
1743 | rm -rf conftest* |
||
1744 | ac_cv_lib_dld_dld_link=no |
||
1745 | fi |
||
1746 | rm -f conftest* |
||
1747 | LIBS="$ac_save_LIBS" |
||
1748 | |||
1749 | fi |
||
1750 | if test "X$ac_cv_lib_dld_dld_link" = Xyes; then |
||
1751 | echo "$ac_t""yes" 1>&6 |
||
1752 | lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" |
||
1753 | else |
||
1754 | echo "$ac_t""no" 1>&6 |
||
1755 | echo $ac_n "checking for shl_load""... $ac_c" 1>&6 |
||
1756 | echo "$progname:1747: checking for shl_load" >&5 |
||
1757 | if test "X${ac_cv_func_shl_load+set}" = Xset; then |
||
1758 | echo $ac_n "(cached) $ac_c" 1>&6 |
||
1759 | else |
||
1760 | cat > conftest.$ac_ext <<EOF |
||
1761 | /*#line 1752 "ltconfig"*/ |
||
1762 | /* System header to define __stub macros and hopefully few prototypes, |
||
1763 | which can conflict with char shl_load(); below. */ |
||
1764 | #include <assert.h> |
||
1765 | /* Override any gcc2 internal prototype to avoid an error. */ |
||
1766 | /* We use char because int might match the return type of a gcc2 |
||
1767 | builtin and then its argument prototype would still apply. */ |
||
1768 | #ifdef __cplusplus |
||
1769 | extern "C" |
||
1770 | #endif |
||
1771 | char shl_load(); |
||
1772 | |||
1773 | int main() { |
||
1774 | |||
1775 | /* The GNU C library defines this for functions which it implements |
||
1776 | to always fail with ENOSYS. Some functions are actually named |
||
1777 | something starting with __ and the normal name is an alias. */ |
||
1778 | #if defined (__stub_shl_load) || defined (__stub___shl_load) |
||
1779 | choke me |
||
1780 | #else |
||
1781 | shl_load(); |
||
1782 | #endif |
||
1783 | |||
1784 | ; return 0; } |
||
1785 | EOF |
||
1786 | if { (eval echo $progname:1777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
||
1787 | rm -rf conftest* |
||
1788 | ac_cv_func_shl_load=yes |
||
1789 | else |
||
1790 | echo "$progname: failed program was:" >&5 |
||
1791 | cat conftest.$ac_ext >&5 |
||
1792 | rm -rf conftest* |
||
1793 | ac_cv_func_shl_load=no |
||
1794 | fi |
||
1795 | rm -f conftest* |
||
1796 | fi |
||
1797 | |||
1798 | if test "X$ac_cv_func_shl_load" = Xyes; then |
||
1799 | echo "$ac_t""yes" 1>&6 |
||
1800 | lt_cv_dlopen="shl_load" |
||
1801 | else |
||
1802 | echo "$ac_t""no" 1>&6 |
||
1803 | echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6 |
||
1804 | echo "$progname:1795: checking for shl_load in -ldld" >&5 |
||
1805 | if test "X${ac_cv_lib_dld_shl_load+set}" = Xset; then |
||
1806 | echo $ac_n "(cached) $ac_c" 1>&6 |
||
1807 | else |
||
1808 | ac_save_LIBS="$LIBS" |
||
1809 | LIBS="-ldld $LIBS" |
||
1810 | cat > conftest.$ac_ext <<EOF |
||
1811 | /*#line 1802 "ltconfig"*/ |
||
1812 | #include "confdefs.h" |
||
1813 | /* Override any gcc2 internal prototype to avoid an error. */ |
||
1814 | /* We use char because int might match the return type of a gcc2 |
||
1815 | builtin and then its argument prototype would still apply. */ |
||
1816 | #ifdef __cplusplus |
||
1817 | extern "C" |
||
1818 | #endif |
||
1819 | char shl_load(); |
||
1820 | |||
1821 | int main() { |
||
1822 | shl_load() |
||
1823 | ; return 0; } |
||
1824 | EOF |
||
1825 | if { (eval echo $progname:1816: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
||
1826 | rm -rf conftest* |
||
1827 | ac_cv_lib_dld_shl_load=yes |
||
1828 | else |
||
1829 | echo "$progname: failed program was:" >&5 |
||
1830 | cat conftest.$ac_ext >&5 |
||
1831 | rm -rf conftest* |
||
1832 | ac_cv_lib_dld_shl_load=no |
||
1833 | fi |
||
1834 | rm -f conftest* |
||
1835 | LIBS="$ac_save_LIBS" |
||
1836 | |||
1837 | fi |
||
1838 | if test "X$ac_cv_lib_dld_shl_load" = Xyes; then |
||
1839 | echo "$ac_t""yes" 1>&6 |
||
1840 | lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" |
||
1841 | else |
||
1842 | echo "$ac_t""no" 1>&6 |
||
1843 | fi |
||
1844 | |||
1845 | |||
1846 | fi |
||
1847 | |||
1848 | |||
1849 | fi |
||
1850 | |||
1851 | |||
1852 | fi |
||
1853 | |||
1854 | |||
1855 | fi |
||
1856 | |||
1857 | fi |
||
1858 | |||
1859 | fi |
||
1860 | |||
1861 | if test "x$lt_cv_dlopen" != xno; then |
||
1862 | enable_dlopen=yes |
||
1863 | else |
||
1864 | enable_dlopen=no |
||
1865 | fi |
||
1866 | |||
1867 | case $lt_cv_dlopen in |
||
1868 | dlopen) |
||
1869 | for ac_hdr in dlfcn.h; do |
||
1870 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` |
||
1871 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 |
||
1872 | echo "$progname:1863: checking for $ac_hdr" >&5 |
||
1873 | if eval "test \"`echo 'X$''{'ac_cv_header_$ac_safe'+set}'`\" = Xset"; then |
||
1874 | echo $ac_n "(cached) $ac_c" 1>&6 |
||
1875 | else |
||
1876 | cat > conftest.$ac_ext <<EOF |
||
1877 | /*#line 1868 "ltconfig"*/ |
||
1878 | #include <$ac_hdr> |
||
1879 | int fnord = 0; |
||
1880 | int main () { return(0); } |
||
1881 | EOF |
||
1882 | ac_try="$ac_compile >/dev/null 2>conftest.out" |
||
1883 | { (eval echo $progname:1874: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
||
1884 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
||
1885 | if test -z "$ac_err"; then |
||
1886 | rm -rf conftest* |
||
1887 | eval "ac_cv_header_$ac_safe=yes" |
||
1888 | else |
||
1889 | echo "$ac_err" >&5 |
||
1890 | echo "$progname: failed program was:" >&5 |
||
1891 | cat conftest.$ac_ext >&5 |
||
1892 | rm -rf conftest* |
||
1893 | eval "ac_cv_header_$ac_safe=no" |
||
1894 | fi |
||
1895 | rm -f conftest* |
||
1896 | fi |
||
1897 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
||
1898 | echo "$ac_t""yes" 1>&6 |
||
1899 | else |
||
1900 | echo "$ac_t""no" 1>&6 |
||
1901 | fi |
||
1902 | done |
||
1903 | |||
1904 | if test "x$ac_cv_header_dlfcn_h" = xyes; then |
||
1905 | CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
||
1906 | fi |
||
1907 | eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
||
1908 | LIBS="$lt_cv_dlopen_libs $LIBS" |
||
1909 | |||
1910 | echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6 |
||
1911 | echo "$progname:1902: checking whether a program can dlopen itself" >&5 |
||
1912 | if test "X${lt_cv_dlopen_self+set}" = Xset; then |
||
1913 | echo $ac_n "(cached) $ac_c" 1>&6 |
||
1914 | else |
||
1915 | if test "$cross_compiling" = yes; then |
||
1916 | lt_cv_dlopen_self=cross |
||
1917 | else |
||
1918 | cat > conftest.$ac_ext <<EOF |
||
1919 | /*#line 1910 "ltconfig"*/ |
||
1920 | |||
1921 | #if HAVE_DLFCN_H |
||
1922 | #include <dlfcn.h> |
||
1923 | #endif |
||
1924 | |||
1925 | #include <stdio.h> |
||
1926 | |||
1927 | #ifdef RTLD_GLOBAL |
||
1928 | # define LTDL_GLOBAL RTLD_GLOBAL |
||
1929 | #else |
||
1930 | # ifdef DL_GLOBAL |
||
1931 | # define LTDL_GLOBAL DL_GLOBAL |
||
1932 | # else |
||
1933 | # define LTDL_GLOBAL 0 |
||
1934 | # endif |
||
1935 | #endif |
||
1936 | |||
1937 | /* We may have to define LTDL_LAZY_OR_NOW in the command line if we |
||
1938 | find out it does not work in some platform. */ |
||
1939 | #ifndef LTDL_LAZY_OR_NOW |
||
1940 | # ifdef RTLD_LAZY |
||
1941 | # define LTDL_LAZY_OR_NOW RTLD_LAZY |
||
1942 | # else |
||
1943 | # ifdef DL_LAZY |
||
1944 | # define LTDL_LAZY_OR_NOW DL_LAZY |
||
1945 | # else |
||
1946 | # ifdef RTLD_NOW |
||
1947 | # define LTDL_LAZY_OR_NOW RTLD_NOW |
||
1948 | # else |
||
1949 | # ifdef DL_NOW |
||
1950 | # define LTDL_LAZY_OR_NOW DL_NOW |
||
1951 | # else |
||
1952 | # define LTDL_LAZY_OR_NOW 0 |
||
1953 | # endif |
||
1954 | # endif |
||
1955 | # endif |
||
1956 | # endif |
||
1957 | #endif |
||
1958 | |||
1959 | void fnord() { int i=42; } |
||
1960 | int main() { |
||
1961 | void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW); |
||
1962 | if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord"); |
||
1963 | if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); return 1;} |
||
1964 | |||
1965 | EOF |
||
1966 | if { (eval echo $progname:1957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
||
1967 | then |
||
1968 | lt_cv_dlopen_self=yes |
||
1969 | else |
||
1970 | echo "$progname: failed program was:" >&5 |
||
1971 | cat conftest.$ac_ext >&5 |
||
1972 | rm -fr conftest* |
||
1973 | lt_cv_dlopen_self=no |
||
1974 | fi |
||
1975 | rm -fr conftest* |
||
1976 | fi |
||
1977 | |||
1978 | fi |
||
1979 | |||
1980 | echo "$ac_t""$lt_cv_dlopen_self" 1>&6 |
||
1981 | |||
1982 | if test "$lt_cv_dlopen_self" = yes; then |
||
1983 | LDFLAGS="$LDFLAGS $link_static_flag" |
||
1984 | echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6 |
||
1985 | echo "$progname:1976: checking whether a statically linked program can dlopen itself" >&5 |
||
1986 | if test "X${lt_cv_dlopen_self_static+set}" = Xset; then |
||
1987 | echo $ac_n "(cached) $ac_c" 1>&6 |
||
1988 | else |
||
1989 | if test "$cross_compiling" = yes; then |
||
1990 | lt_cv_dlopen_self_static=cross |
||
1991 | else |
||
1992 | cat > conftest.$ac_ext <<EOF |
||
1993 | /*#line 1984 "ltconfig"*/ |
||
1994 | |||
1995 | #if HAVE_DLFCN_H |
||
1996 | #include <dlfcn.h> |
||
1997 | #endif |
||
1998 | |||
1999 | #include <stdio.h> |
||
2000 | |||
2001 | #ifdef RTLD_GLOBAL |
||
2002 | # define LTDL_GLOBAL RTLD_GLOBAL |
||
2003 | #else |
||
2004 | # ifdef DL_GLOBAL |
||
2005 | # define LTDL_GLOBAL DL_GLOBAL |
||
2006 | # else |
||
2007 | # define LTDL_GLOBAL 0 |
||
2008 | # endif |
||
2009 | #endif |
||
2010 | |||
2011 | /* We may have to define LTDL_LAZY_OR_NOW in the command line if we |
||
2012 | find out it does not work in some platform. */ |
||
2013 | #ifndef LTDL_LAZY_OR_NOW |
||
2014 | # ifdef RTLD_LAZY |
||
2015 | # define LTDL_LAZY_OR_NOW RTLD_LAZY |
||
2016 | # else |
||
2017 | # ifdef DL_LAZY |
||
2018 | # define LTDL_LAZY_OR_NOW DL_LAZY |
||
2019 | # else |
||
2020 | # ifdef RTLD_NOW |
||
2021 | # define LTDL_LAZY_OR_NOW RTLD_NOW |
||
2022 | # else |
||
2023 | # ifdef DL_NOW |
||
2024 | # define LTDL_LAZY_OR_NOW DL_NOW |
||
2025 | # else |
||
2026 | # define LTDL_LAZY_OR_NOW 0 |
||
2027 | # endif |
||
2028 | # endif |
||
2029 | # endif |
||
2030 | # endif |
||
2031 | #endif |
||
2032 | |||
2033 | void fnord() { int i=42; } |
||
2034 | int main() { |
||
2035 | void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW); |
||
2036 | if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord"); |
||
2037 | if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); return 1; } |
||
2038 | |||
2039 | EOF |
||
2040 | if { (eval echo $progname:2031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null |
||
2041 | then |
||
2042 | lt_cv_dlopen_self_static=yes |
||
2043 | else |
||
2044 | echo "$progname: failed program was:" >&5 |
||
2045 | cat conftest.$ac_ext >&5 |
||
2046 | rm -fr conftest* |
||
2047 | lt_cv_dlopen_self_static=no |
||
2048 | fi |
||
2049 | rm -fr conftest* |
||
2050 | fi |
||
2051 | |||
2052 | fi |
||
2053 | |||
2054 | echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6 |
||
2055 | fi |
||
2056 | ;; |
||
2057 | esac |
||
2058 | |||
2059 | case $lt_cv_dlopen_self in |
||
2060 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
||
2061 | *) enable_dlopen_self=unknown ;; |
||
2062 | esac |
||
2063 | |||
2064 | case $lt_cv_dlopen_self_static in |
||
2065 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
||
2066 | *) enable_dlopen_self_static=unknown ;; |
||
2067 | esac |
||
2068 | fi |
||
2069 | |||
2070 | # Copy echo and quote the copy, instead of the original, because it is |
||
2071 | # used later. |
||
2072 | ltecho="$echo" |
||
2073 | if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then |
||
2074 | ltecho="$CONFIG_SHELL \$0 --fallback-echo" |
||
2075 | fi |
||
2076 | LTSHELL="$SHELL" |
||
2077 | |||
2078 | LTCONFIG_VERSION="$VERSION" |
||
2079 | |||
2080 | # Only quote variables if we're using ltmain.sh. |
||
2081 | case $ltmain in |
||
2082 | *.sh) |
||
2083 | # Now quote all the things that may contain metacharacters. |
||
2084 | for var in ltecho old_AR old_AR_FLAGS old_CC old_LTCC old_CFLAGS old_CPPFLAGS \ |
||
2085 | old_MAGIC_CMD old_LD old_LDFLAGS old_LIBS \ |
||
2086 | old_LN_S old_NM old_RANLIB old_STRIP \ |
||
2087 | old_AS old_DLLTOOL old_OBJDUMP \ |
||
2088 | old_OBJEXT old_EXEEXT old_reload_flag \ |
||
2089 | old_deplibs_check_method old_file_magic_cmd \ |
||
2090 | AR AR_FLAGS CC LTCC LD LN_S NM LTSHELL LTCONFIG_VERSION \ |
||
2091 | reload_flag reload_cmds wl \ |
||
2092 | pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ |
||
2093 | thread_safe_flag_spec whole_archive_flag_spec libname_spec \ |
||
2094 | library_names_spec soname_spec \ |
||
2095 | RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ |
||
2096 | old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \ |
||
2097 | postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \ |
||
2098 | predep_objects postdep_objects predeps postdeps compiler_lib_search_path \ |
||
2099 | old_striplib striplib file_magic_cmd export_symbols_cmds \ |
||
2100 | deplibs_check_method allow_undefined_flag no_undefined_flag \ |
||
2101 | finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ |
||
2102 | hardcode_libdir_flag_spec hardcode_libdir_separator \ |
||
2103 | sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ |
||
2104 | compiler_c_o need_locks exclude_expsyms include_expsyms; do |
||
2105 | |||
2106 | case $var in |
||
2107 | reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ |
||
2108 | old_postinstall_cmds | old_postuninstall_cmds | \ |
||
2109 | export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ |
||
2110 | extract_expsyms_cmds | old_archive_from_expsyms_cmds | \ |
||
2111 | postinstall_cmds | postuninstall_cmds | \ |
||
2112 | finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) |
||
2113 | # Double-quote double-evaled strings. |
||
2114 | eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" ### testsuite: skip nested quoting test |
||
2115 | ;; |
||
2116 | *) |
||
2117 | eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" ### testsuite: skip nested quoting test |
||
2118 | ;; |
||
2119 | esac |
||
2120 | done |
||
2121 | |||
2122 | case $ltecho in |
||
2123 | *'\$0 --fallback-echo"') |
||
2124 | ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` |
||
2125 | ;; |
||
2126 | esac |
||
2127 | |||
2128 | if test -z "$tagname"; then |
||
2129 | trap "$rm \"$ofile\"; exit 1" 1 2 15 |
||
2130 | echo "creating $ofile" |
||
2131 | $rm "$ofile" |
||
2132 | cat <<EOF > "$ofile" |
||
2133 | #! $SHELL |
||
2134 | |||
2135 | # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
||
2136 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
||
2137 | # NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh. |
||
2138 | # |
||
2139 | # Copyright (C) 1996-2000 Free Software Foundation, Inc. |
||
2140 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
||
2141 | # |
||
2142 | # This program is free software; you can redistribute it and/or modify |
||
2143 | # it under the terms of the GNU General Public License as published by |
||
2144 | # the Free Software Foundation; either version 2 of the License, or |
||
2145 | # (at your option) any later version. |
||
2146 | # |
||
2147 | # This program is distributed in the hope that it will be useful, but |
||
2148 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
||
2149 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
||
2150 | # General Public License for more details. |
||
2151 | # |
||
2152 | # You should have received a copy of the GNU General Public License |
||
2153 | # along with this program; if not, write to the Free Software |
||
2154 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
||
2155 | # |
||
2156 | # As a special exception to the GNU General Public License, if you |
||
2157 | # distribute this file as part of a program that contains a |
||
2158 | # configuration script generated by Autoconf, you may include it under |
||
2159 | # the same distribution terms that you use for the rest of that program. |
||
2160 | |||
2161 | # Sed that helps us avoid accidentally triggering echo(1) options like -n. |
||
2162 | Xsed="sed -e s/^X//" |
||
2163 | |||
2164 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
||
2165 | # if CDPATH is set. |
||
2166 | if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi |
||
2167 | |||
2168 | # The names of the tagged configurations supported by this script. |
||
2169 | available_tags= |
||
2170 | |||
2171 | ### BEGIN LIBTOOL CONFIG |
||
2172 | EOF |
||
2173 | else |
||
2174 | echo "appending configuration tag \"$tagname\" to $ofile" |
||
2175 | echo "### BEGIN LIBTOOL TAG CONFIG: $tagname" >> "$ofile" |
||
2176 | fi |
||
2177 | cfgfile="$ofile" |
||
2178 | ;; |
||
2179 | |||
2180 | *) |
||
2181 | # Double-quote the variables that need it (for aesthetics). |
||
2182 | for var in old_AR old_AR_FLAGS old_CC old_LTCC old_CFLAGS old_CPPFLAGS \ |
||
2183 | old_MAGIC_CMD old_LD old_LDFLAGS old_LIBS \ |
||
2184 | old_LN_S old_NM old_RANLIB old_STRIP \ |
||
2185 | old_AS old_DLLTOOL old_OBJDUMP \ |
||
2186 | old_OBJEXT old_EXEEXT old_reload_flag \ |
||
2187 | old_deplibs_check_method old_file_magic_cmd; do |
||
2188 | eval "$var=\\\"\$var\\\"" |
||
2189 | done |
||
2190 | |||
2191 | # Just create a config file. |
||
2192 | cfgfile="$ofile.cfg" |
||
2193 | if test -z "$tagname"; then |
||
2194 | trap "$rm \"$cfgfile\"; exit 1" 1 2 15 |
||
2195 | echo "creating $cfgfile" |
||
2196 | $rm "$cfgfile" |
||
2197 | cat <<EOF > "$cfgfile" |
||
2198 | # `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file. |
||
2199 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
||
2200 | |||
2201 | ### BEGIN LIBTOOL CONFIG |
||
2202 | EOF |
||
2203 | else |
||
2204 | echo "appending to $cfgfile" |
||
2205 | echo "### BEGIN LIBTOOL TAG CONFIG: $tagname" >> "$ofile" |
||
2206 | fi |
||
2207 | ;; |
||
2208 | esac |
||
2209 | |||
2210 | cat <<EOF >> "$cfgfile" |
||
2211 | # Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
||
2212 | # |
||
2213 | # AR=$old_AR AR_FLAGS=$old_AR_FLAGS LTCC=$old_LTCC CC=$old_CC \\ |
||
2214 | # CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\ |
||
2215 | # MAGIC_CMD=$old_MAGIC_CMD LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\ |
||
2216 | # LN_S=$old_LN_S NM=$old_NM RANLIB=$old_RANLIB STRIP=$old_STRIP \\ |
||
2217 | # AS=$old_AS DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP \\ |
||
2218 | # objext=$old_OBJEXT exeext=$old_EXEEXT reload_flag=$old_reload_flag \\ |
||
2219 | # deplibs_check_method=$old_deplibs_check_method \\ |
||
2220 | # file_magic_cmd=$old_file_magic_cmd \\ |
||
2221 | # $0$ltconfig_args |
||
2222 | # |
||
2223 | # Compiler and other test output produced by $progname, useful for |
||
2224 | # debugging $progname, is in ./config.log if it exists. |
||
2225 | |||
2226 | # The version of $progname that generated this script. |
||
2227 | LTCONFIG_VERSION=$LTCONFIG_VERSION |
||
2228 | |||
2229 | # Shell to use when invoking shell scripts. |
||
2230 | SHELL=$LTSHELL |
||
2231 | |||
2232 | # Whether or not to build shared libraries. |
||
2233 | build_libtool_libs=$enable_shared |
||
2234 | |||
2235 | # Whether or not to add -lc for building shared libraries. |
||
2236 | build_libtool_need_lc=$need_lc |
||
2237 | |||
2238 | # Whether or not to build static libraries. |
||
2239 | build_old_libs=$enable_static |
||
2240 | |||
2241 | # Whether or not to optimize for fast installation. |
||
2242 | fast_install=$enable_fast_install |
||
2243 | |||
2244 | # The host system. |
||
2245 | host_alias=$host_alias |
||
2246 | host=$host |
||
2247 | |||
2248 | # An echo program that does not interpret backslashes. |
||
2249 | echo=$ltecho |
||
2250 | |||
2251 | # The archiver. |
||
2252 | AR=$AR |
||
2253 | AR_FLAGS=$AR_FLAGS |
||
2254 | |||
2255 | # A C compiler. |
||
2256 | LTCC=$LTCC |
||
2257 | |||
2258 | # A language-specific compiler. |
||
2259 | CC=$CC |
||
2260 | |||
2261 | # Is the compiler the GNU C compiler? |
||
2262 | with_gcc=$with_gcc |
||
2263 | |||
2264 | # The linker used to build libraries. |
||
2265 | LD=$LD |
||
2266 | |||
2267 | # Whether we need hard or soft links. |
||
2268 | LN_S=$LN_S |
||
2269 | |||
2270 | # A BSD-compatible nm program. |
||
2271 | NM=$NM |
||
2272 | |||
2273 | # A symbol stripping program |
||
2274 | STRIP=$STRIP |
||
2275 | |||
2276 | # Used to examine libraries when file_magic_cmd begins "file" |
||
2277 | MAGIC_CMD=$MAGIC_CMD |
||
2278 | |||
2279 | # Used on cygwin: DLL creation program. |
||
2280 | DLLTOOL="$DLLTOOL" |
||
2281 | |||
2282 | # Used on cygwin: object dumper. |
||
2283 | OBJDUMP="$OBJDUMP" |
||
2284 | |||
2285 | # Used on cygwin: assembler. |
||
2286 | AS="$AS" |
||
2287 | |||
2288 | # The name of the directory that contains temporary libtool files. |
||
2289 | objdir=$objdir |
||
2290 | |||
2291 | # How to create reloadable object files. |
||
2292 | reload_flag=$reload_flag |
||
2293 | reload_cmds=$reload_cmds |
||
2294 | |||
2295 | # How to pass a linker flag through the compiler. |
||
2296 | wl=$wl |
||
2297 | |||
2298 | # Object file suffix (normally "o"). |
||
2299 | objext="$objext" |
||
2300 | |||
2301 | # Old archive suffix (normally "a"). |
||
2302 | libext="$libext" |
||
2303 | |||
2304 | # Executable file suffix (normally ""). |
||
2305 | exeext="$exeext" |
||
2306 | |||
2307 | # Additional compiler flags for building library objects. |
||
2308 | pic_flag=$pic_flag |
||
2309 | pic_mode=$pic_mode |
||
2310 | |||
2311 | # What is the maximum length of a command? |
||
2312 | max_cmd_len=$max_cmd_len |
||
2313 | |||
2314 | # Does compiler simultaneously support -c and -o options? |
||
2315 | compiler_c_o=$compiler_c_o |
||
2316 | |||
2317 | # Must we lock files when doing compilation ? |
||
2318 | need_locks=$need_locks |
||
2319 | |||
2320 | # Do we need the lib prefix for modules? |
||
2321 | need_lib_prefix=$need_lib_prefix |
||
2322 | |||
2323 | # Do we need a version for libraries? |
||
2324 | need_version=$need_version |
||
2325 | |||
2326 | # Whether dlopen is supported. |
||
2327 | dlopen_support=$enable_dlopen |
||
2328 | |||
2329 | # Whether dlopen of programs is supported. |
||
2330 | dlopen_self=$enable_dlopen_self |
||
2331 | |||
2332 | # Whether dlopen of statically linked programs is supported. |
||
2333 | dlopen_self_static=$enable_dlopen_self_static |
||
2334 | |||
2335 | # Compiler flag to prevent dynamic linking. |
||
2336 | link_static_flag=$link_static_flag |
||
2337 | |||
2338 | # Compiler flag to turn off builtin functions. |
||
2339 | no_builtin_flag=$no_builtin_flag |
||
2340 | |||
2341 | # Compiler flag to allow reflexive dlopens. |
||
2342 | export_dynamic_flag_spec=$export_dynamic_flag_spec |
||
2343 | |||
2344 | # Compiler flag to generate shared objects directly from archives. |
||
2345 | whole_archive_flag_spec=$whole_archive_flag_spec |
||
2346 | |||
2347 | # Compiler flag to generate thread-safe objects. |
||
2348 | thread_safe_flag_spec=$thread_safe_flag_spec |
||
2349 | |||
2350 | # Library versioning type. |
||
2351 | version_type=$version_type |
||
2352 | |||
2353 | # Format of library name prefix. |
||
2354 | libname_spec=$libname_spec |
||
2355 | |||
2356 | # List of archive names. First name is the real one, the rest are links. |
||
2357 | # The last name is the one that the linker finds with -lNAME. |
||
2358 | library_names_spec=$library_names_spec |
||
2359 | |||
2360 | # The coded name of the library, if different from the real name. |
||
2361 | soname_spec=$soname_spec |
||
2362 | |||
2363 | # Commands used to build and install an old-style archive. |
||
2364 | RANLIB=$RANLIB |
||
2365 | old_archive_cmds=$old_archive_cmds |
||
2366 | old_postinstall_cmds=$old_postinstall_cmds |
||
2367 | old_postuninstall_cmds=$old_postuninstall_cmds |
||
2368 | |||
2369 | # Create an old-style archive from a shared archive. |
||
2370 | old_archive_from_new_cmds=$old_archive_from_new_cmds |
||
2371 | |||
2372 | # Create a temporary old-style archive to link instead of a shared archive. |
||
2373 | old_archive_from_expsyms_cmds=$old_archive_from_expsyms_cmds |
||
2374 | |||
2375 | # Commands used to build and install a shared archive. |
||
2376 | archive_cmds=$archive_cmds |
||
2377 | archive_expsym_cmds=$archive_expsym_cmds |
||
2378 | postinstall_cmds=$postinstall_cmds |
||
2379 | postuninstall_cmds=$postuninstall_cmds |
||
2380 | |||
2381 | # Commands to strip libraries. |
||
2382 | old_striplib=$old_striplib |
||
2383 | striplib=$striplib |
||
2384 | |||
2385 | # Dependencies to place before the objects being linked to create a |
||
2386 | # shared library. |
||
2387 | predep_objects=$predep_objects |
||
2388 | |||
2389 | # Dependencies to place after the objects being linked to create a |
||
2390 | # shared library. |
||
2391 | postdep_objects=$postdep_objects |
||
2392 | |||
2393 | # Dependencies to place before the objects being linked to create a |
||
2394 | # shared library. |
||
2395 | predeps=$predeps |
||
2396 | |||
2397 | # Dependencies to place after the objects being linked to create a |
||
2398 | # shared library. |
||
2399 | postdeps=$postdeps |
||
2400 | |||
2401 | # The library search path used internally by the compiler when linking |
||
2402 | # a shared library. |
||
2403 | compiler_lib_search_path=$compiler_lib_search_path |
||
2404 | |||
2405 | # Method to check whether dependent libraries are shared objects. |
||
2406 | deplibs_check_method=$deplibs_check_method |
||
2407 | |||
2408 | # Command to use when deplibs_check_method == file_magic. |
||
2409 | file_magic_cmd=$file_magic_cmd |
||
2410 | |||
2411 | # Flag that allows shared libraries with undefined symbols to be built. |
||
2412 | allow_undefined_flag=$allow_undefined_flag |
||
2413 | |||
2414 | # Flag that forces no undefined symbols. |
||
2415 | no_undefined_flag=$no_undefined_flag |
||
2416 | |||
2417 | # Commands used to finish a libtool library installation in a directory. |
||
2418 | finish_cmds=$finish_cmds |
||
2419 | |||
2420 | # Same as above, but a single script fragment to be evaled but not shown. |
||
2421 | finish_eval=$finish_eval |
||
2422 | |||
2423 | # Take the output of nm and produce a listing of raw symbols and C names. |
||
2424 | global_symbol_pipe=$global_symbol_pipe |
||
2425 | |||
2426 | # Transform the output of nm in a proper C declaration |
||
2427 | global_symbol_to_cdecl=$global_symbol_to_cdecl |
||
2428 | |||
2429 | # This is the shared library runtime path variable. |
||
2430 | runpath_var=$runpath_var |
||
2431 | |||
2432 | # This is the shared library path variable. |
||
2433 | shlibpath_var=$shlibpath_var |
||
2434 | |||
2435 | # Is shlibpath searched before the hard-coded library search path? |
||
2436 | shlibpath_overrides_runpath=$shlibpath_overrides_runpath |
||
2437 | |||
2438 | # How to hardcode a shared library path into an executable. |
||
2439 | hardcode_action=$hardcode_action |
||
2440 | |||
2441 | # Whether we should hardcode library paths into libraries. |
||
2442 | hardcode_into_libs=$hardcode_into_libs |
||
2443 | |||
2444 | # Flag to hardcode \$libdir into a binary during linking. |
||
2445 | # This must work even if \$libdir does not exist. |
||
2446 | hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec |
||
2447 | |||
2448 | # Whether we need a single -rpath flag with a separated argument. |
||
2449 | hardcode_libdir_separator=$hardcode_libdir_separator |
||
2450 | |||
2451 | # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the |
||
2452 | # resulting binary. |
||
2453 | hardcode_direct=$hardcode_direct |
||
2454 | |||
2455 | # Set to yes if using the -LDIR flag during linking hardcodes DIR into the |
||
2456 | # resulting binary. |
||
2457 | hardcode_minus_L=$hardcode_minus_L |
||
2458 | |||
2459 | # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into |
||
2460 | # the resulting binary. |
||
2461 | hardcode_shlibpath_var=$hardcode_shlibpath_var |
||
2462 | |||
2463 | # Variables whose values should be saved in libtool wrapper scripts and |
||
2464 | # restored at relink time. |
||
2465 | variables_saved_for_relink="$variables_saved_for_relink" |
||
2466 | |||
2467 | # Whether libtool must link a program against all its dependency libraries. |
||
2468 | link_all_deplibs=$link_all_deplibs |
||
2469 | |||
2470 | # Compile-time system search path for libraries |
||
2471 | sys_lib_search_path_spec=$sys_lib_search_path_spec |
||
2472 | |||
2473 | # Run-time system search path for libraries |
||
2474 | sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec |
||
2475 | |||
2476 | # Fix the shell variable \$srcfile for the compiler. |
||
2477 | fix_srcfile_path="$fix_srcfile_path" |
||
2478 | |||
2479 | # Set to yes if exported symbols are required. |
||
2480 | always_export_symbols=$always_export_symbols |
||
2481 | |||
2482 | # The commands to list exported symbols. |
||
2483 | export_symbols_cmds=$export_symbols_cmds |
||
2484 | |||
2485 | # The commands to extract the exported symbol list from a shared archive. |
||
2486 | extract_expsyms_cmds=$extract_expsyms_cmds |
||
2487 | |||
2488 | # Symbols that should not be listed in the preloaded symbols. |
||
2489 | exclude_expsyms=$exclude_expsyms |
||
2490 | |||
2491 | # Symbols that must always be exported. |
||
2492 | include_expsyms=$include_expsyms |
||
2493 | |||
2494 | EOF |
||
2495 | |||
2496 | if test -z "$tagname"; then |
||
2497 | echo '### END LIBTOOL CONFIG' >> "$ofile" |
||
2498 | else |
||
2499 | echo "### END LIBTOOL TAG CONFIG: $tagname" >> "$ofile" |
||
2500 | fi |
||
2501 | |||
2502 | case $ltmain in |
||
2503 | *.sh) |
||
2504 | echo >> "$ofile" |
||
2505 | if test -z "$tagname"; then |
||
2506 | case $host_os in |
||
2507 | aix3*) |
||
2508 | cat <<\EOF >> "$ofile" |
||
2509 | |||
2510 | # AIX sometimes has problems with the GCC collect2 program. For some |
||
2511 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
||
2512 | # vanish in a puff of smoke. |
||
2513 | if test "X${COLLECT_NAMES+set}" != Xset; then |
||
2514 | COLLECT_NAMES= |
||
2515 | export COLLECT_NAMES |
||
2516 | fi |
||
2517 | EOF |
||
2518 | ;; |
||
2519 | esac |
||
2520 | case $host in |
||
2521 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) |
||
2522 | cat <<'EOF' >> "$ofile" |
||
2523 | # This is a source program that is used to create dlls on Windows |
||
2524 | # Don't remove nor modify the starting and closing comments |
||
2525 | # /* ltdll.c starts here */ |
||
2526 | # #define WIN32_LEAN_AND_MEAN |
||
2527 | # #include <windows.h> |
||
2528 | # #undef WIN32_LEAN_AND_MEAN |
||
2529 | # #include <stdio.h> |
||
2530 | # |
||
2531 | # #ifndef __CYGWIN__ |
||
2532 | # # ifdef __CYGWIN32__ |
||
2533 | # # define __CYGWIN__ __CYGWIN32__ |
||
2534 | # # endif |
||
2535 | # #endif |
||
2536 | # |
||
2537 | # #ifdef __cplusplus |
||
2538 | # extern "C" { |
||
2539 | # #endif |
||
2540 | # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); |
||
2541 | # #ifdef __cplusplus |
||
2542 | # } |
||
2543 | # #endif |
||
2544 | # |
||
2545 | # #ifdef __CYGWIN__ |
||
2546 | # #include <cygwin/cygwin_dll.h> |
||
2547 | # DECLARE_CYGWIN_DLL( DllMain ); |
||
2548 | # #endif |
||
2549 | # HINSTANCE __hDllInstance_base; |
||
2550 | # |
||
2551 | # BOOL APIENTRY |
||
2552 | # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) |
||
2553 | # { |
||
2554 | # __hDllInstance_base = hInst; |
||
2555 | # return TRUE; |
||
2556 | # } |
||
2557 | # /* ltdll.c ends here */ |
||
2558 | # This is a source program that is used to create import libraries |
||
2559 | # on Windows for dlls which lack them. Don't remove nor modify the |
||
2560 | # starting and closing comments |
||
2561 | # /* impgen.c starts here */ |
||
2562 | # /* Copyright (C) 1999-2000 Free Software Foundation, Inc. |
||
2563 | # |
||
2564 | # This file is part of GNU libtool. |
||
2565 | # |
||
2566 | # This program is free software; you can redistribute it and/or modify |
||
2567 | # it under the terms of the GNU General Public License as published by |
||
2568 | # the Free Software Foundation; either version 2 of the License, or |
||
2569 | # (at your option) any later version. |
||
2570 | # |
||
2571 | # This program is distributed in the hope that it will be useful, |
||
2572 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
2573 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||
2574 | # GNU General Public License for more details. |
||
2575 | # |
||
2576 | # You should have received a copy of the GNU General Public License |
||
2577 | # along with this program; if not, write to the Free Software |
||
2578 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
||
2579 | # */ |
||
2580 | # |
||
2581 | # #include <stdio.h> /* for printf() */ |
||
2582 | # #include <unistd.h> /* for open(), lseek(), read() */ |
||
2583 | # #include <fcntl.h> /* for O_RDONLY, O_BINARY */ |
||
2584 | # #include <string.h> /* for strdup() */ |
||
2585 | # |
||
2586 | # /* O_BINARY isn't required (or even defined sometimes) under Unix */ |
||
2587 | # #ifndef O_BINARY |
||
2588 | # #define O_BINARY 0 |
||
2589 | # #endif |
||
2590 | # |
||
2591 | # static unsigned int |
||
2592 | # pe_get16 (fd, offset) |
||
2593 | # int fd; |
||
2594 | # int offset; |
||
2595 | # { |
||
2596 | # unsigned char b[2]; |
||
2597 | # lseek (fd, offset, SEEK_SET); |
||
2598 | # read (fd, b, 2); |
||
2599 | # return b[0] + (b[1]<<8); |
||
2600 | # } |
||
2601 | # |
||
2602 | # static unsigned int |
||
2603 | # pe_get32 (fd, offset) |
||
2604 | # int fd; |
||
2605 | # int offset; |
||
2606 | # { |
||
2607 | # unsigned char b[4]; |
||
2608 | # lseek (fd, offset, SEEK_SET); |
||
2609 | # read (fd, b, 4); |
||
2610 | # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); |
||
2611 | # } |
||
2612 | # |
||
2613 | # static unsigned int |
||
2614 | # pe_as32 (ptr) |
||
2615 | # void *ptr; |
||
2616 | # { |
||
2617 | # unsigned char *b = ptr; |
||
2618 | # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); |
||
2619 | # } |
||
2620 | # |
||
2621 | # int |
||
2622 | # main (argc, argv) |
||
2623 | # int argc; |
||
2624 | # char *argv[]; |
||
2625 | # { |
||
2626 | # int dll; |
||
2627 | # unsigned long pe_header_offset, opthdr_ofs, num_entries, i; |
||
2628 | # unsigned long export_rva, export_size, nsections, secptr, expptr; |
||
2629 | # unsigned long name_rvas, nexp; |
||
2630 | # unsigned char *expdata, *erva; |
||
2631 | # char *filename, *dll_name; |
||
2632 | # |
||
2633 | # filename = argv[1]; |
||
2634 | # |
||
2635 | # dll = open(filename, O_RDONLY|O_BINARY); |
||
2636 | # if (dll < 1) |
||
2637 | # return 1; |
||
2638 | # |
||
2639 | # dll_name = filename; |
||
2640 | # |
||
2641 | # for (i=0; filename[i]; i++) |
||
2642 | # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') |
||
2643 | # dll_name = filename + i +1; |
||
2644 | # |
||
2645 | # pe_header_offset = pe_get32 (dll, 0x3c); |
||
2646 | # opthdr_ofs = pe_header_offset + 4 + 20; |
||
2647 | # num_entries = pe_get32 (dll, opthdr_ofs + 92); |
||
2648 | # |
||
2649 | # if (num_entries < 1) /* no exports */ |
||
2650 | # return 1; |
||
2651 | # |
||
2652 | # export_rva = pe_get32 (dll, opthdr_ofs + 96); |
||
2653 | # export_size = pe_get32 (dll, opthdr_ofs + 100); |
||
2654 | # nsections = pe_get16 (dll, pe_header_offset + 4 +2); |
||
2655 | # secptr = (pe_header_offset + 4 + 20 + |
||
2656 | # pe_get16 (dll, pe_header_offset + 4 + 16)); |
||
2657 | # |
||
2658 | # expptr = 0; |
||
2659 | # for (i = 0; i < nsections; i++) |
||
2660 | # { |
||
2661 | # char sname[8]; |
||
2662 | # unsigned long secptr1 = secptr + 40 * i; |
||
2663 | # unsigned long vaddr = pe_get32 (dll, secptr1 + 12); |
||
2664 | # unsigned long vsize = pe_get32 (dll, secptr1 + 16); |
||
2665 | # unsigned long fptr = pe_get32 (dll, secptr1 + 20); |
||
2666 | # lseek(dll, secptr1, SEEK_SET); |
||
2667 | # read(dll, sname, 8); |
||
2668 | # if (vaddr <= export_rva && vaddr+vsize > export_rva) |
||
2669 | # { |
||
2670 | # expptr = fptr + (export_rva - vaddr); |
||
2671 | # if (export_rva + export_size > vaddr + vsize) |
||
2672 | # export_size = vsize - (export_rva - vaddr); |
||
2673 | # break; |
||
2674 | # } |
||
2675 | # } |
||
2676 | # |
||
2677 | # expdata = (unsigned char*)malloc(export_size); |
||
2678 | # lseek (dll, expptr, SEEK_SET); |
||
2679 | # read (dll, expdata, export_size); |
||
2680 | # erva = expdata - export_rva; |
||
2681 | # |
||
2682 | # nexp = pe_as32 (expdata+24); |
||
2683 | # name_rvas = pe_as32 (expdata+32); |
||
2684 | # |
||
2685 | # printf ("EXPORTS\n"); |
||
2686 | # for (i = 0; i<nexp; i++) |
||
2687 | # { |
||
2688 | # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4); |
||
2689 | # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i); |
||
2690 | # } |
||
2691 | # |
||
2692 | # return 0; |
||
2693 | # } |
||
2694 | # /* impgen.c ends here */ |
||
2695 | |||
2696 | EOF |
||
2697 | ;; |
||
2698 | esac |
||
2699 | |||
2700 | |||
2701 | # Append the ltmain.sh script. |
||
2702 | sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1) |
||
2703 | # We use sed instead of cat because bash on DJGPP gets confused if |
||
2704 | # if finds mixed CR/LF and LF-only lines. Since sed operates in |
||
2705 | # text mode, it properly converts lines to CR/LF. This bash problem |
||
2706 | # is reportedly fixed, but why not run on old versions too? |
||
2707 | |||
2708 | chmod +x "$ofile" |
||
2709 | fi |
||
2710 | ;; |
||
2711 | |||
2712 | *) |
||
2713 | # Compile the libtool program. |
||
2714 | echo "FIXME: would compile $ltmain" |
||
2715 | ;; |
||
2716 | esac |
||
2717 | |||
2718 | # Update the list of available tags. |
||
2719 | if test -n "$tagname"; then |
||
2720 | |||
2721 | # Extract list of available tagged configurations in $ofile. |
||
2722 | # Note that this assumes the entire list is on one line. |
||
2723 | available_tags=`grep "^available_tags=" $ofile | sed -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` |
||
2724 | |||
2725 | # Append the new tag name to the list of available tags. |
||
2726 | available_tags="$available_tags $tagname" |
||
2727 | |||
2728 | # Now substitute the updated of available tags. |
||
2729 | if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' ${ofile} > ${ofile}.new"; then |
||
2730 | mv ${ofile}.new ${ofile} |
||
2731 | chmod +x "$ofile" |
||
2732 | else |
||
2733 | rm -f ${ofile}.new |
||
2734 | echo "$progname: unable to update list of available tagged configurations." |
||
2735 | exit 1 |
||
2736 | fi |
||
2737 | fi |
||
2738 | |||
2739 | # Don't cache tagged configuration! |
||
2740 | test -n "$cache_file" && test -z "$tagname" || exit 0 |
||
2741 | |||
2742 | # AC_CACHE_SAVE |
||
2743 | trap '' 1 2 15 |
||
2744 | cat > confcache <<\EOF |
||
2745 | # This file is a shell script that caches the results of configure |
||
2746 | # tests run on this system so they can be shared between configure |
||
2747 | # scripts and configure runs. It is not useful on other systems. |
||
2748 | # If it contains results you don't want to keep, you may remove or edit it. |
||
2749 | # |
||
2750 | # By default, configure uses ./config.cache as the cache file, |
||
2751 | # creating it if it does not exist already. You can give configure |
||
2752 | # the --cache-file=FILE option to use a different cache file; that is |
||
2753 | # what configure does when it calls configure scripts in |
||
2754 | # subdirectories, so they share the cache. |
||
2755 | # Giving --cache-file=/dev/null disables caching, for debugging configure. |
||
2756 | # config.status only pays attention to the cache file if you give it the |
||
2757 | # --recheck option to rerun configure. |
||
2758 | # |
||
2759 | EOF |
||
2760 | # The following way of writing the cache mishandles newlines in values, |
||
2761 | # but we know of no workaround that is simple, portable, and efficient. |
||
2762 | # So, don't put newlines in cache variables' values. |
||
2763 | # Ultrix sh set writes to stderr and can't be redirected directly, |
||
2764 | # and sets the high bit in the cache file unless we assign to the vars. |
||
2765 | (set) 2>&1 | |
||
2766 | case `(ac_space=' '; set | grep ac_space) 2>&1` in |
||
2767 | *ac_space=\ *) |
||
2768 | # `set' does not quote correctly, so add quotes (double-quote substitution |
||
2769 | # turns \\\\ into \\, and sed turns \\ into \). |
||
2770 | sed -n \ |
||
2771 | -e "s/'/'\\\\''/g" \ |
||
2772 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" |
||
2773 | ;; |
||
2774 | *) |
||
2775 | # `set' quotes correctly as required by POSIX, so do not add quotes. |
||
2776 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' |
||
2777 | ;; |
||
2778 | esac >> confcache |
||
2779 | if cmp -s $cache_file confcache; then |
||
2780 | : |
||
2781 | else |
||
2782 | if test -w $cache_file; then |
||
2783 | echo "updating cache $cache_file" |
||
2784 | cat confcache > $cache_file |
||
2785 | else |
||
2786 | echo "not updating unwritable cache $cache_file" |
||
2787 | fi |
||
2788 | fi |
||
2789 | rm -f confcache |
||
2790 | |||
2791 | exit 0 |
||
2792 | |||
2793 | # Local Variables: |
||
2794 | # mode:shell-script |
||
2795 | # sh-indentation:2 |
||
2796 | # End: |