d9898ee8 |
1 | # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
2 | ## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005 |
3 | ## Free Software Foundation, Inc. |
4 | ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
5 | ## |
6 | ## This file is free software; the Free Software Foundation gives |
7 | ## unlimited permission to copy and/or distribute it, with or without |
8 | ## modifications, as long as this notice is preserved. |
9 | |
10 | # serial 48 AC_PROG_LIBTOOL |
11 | |
12 | |
13 | # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) |
14 | # ----------------------------------------------------------- |
15 | # If this macro is not defined by Autoconf, define it here. |
16 | m4_ifdef([AC_PROVIDE_IFELSE], |
17 | [], |
18 | [m4_define([AC_PROVIDE_IFELSE], |
19 | [m4_ifdef([AC_PROVIDE_$1], |
20 | [$2], [$3])])]) |
21 | |
22 | |
23 | # AC_PROG_LIBTOOL |
24 | # --------------- |
25 | AC_DEFUN([AC_PROG_LIBTOOL], |
26 | [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl |
27 | dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX |
28 | dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. |
29 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
30 | [AC_LIBTOOL_CXX], |
31 | [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX |
32 | ])]) |
33 | dnl And a similar setup for Fortran 77 support |
34 | AC_PROVIDE_IFELSE([AC_PROG_F77], |
35 | [AC_LIBTOOL_F77], |
36 | [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 |
37 | ])]) |
38 | |
39 | dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. |
40 | dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run |
41 | dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. |
42 | AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
43 | [AC_LIBTOOL_GCJ], |
44 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
45 | [AC_LIBTOOL_GCJ], |
46 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], |
47 | [AC_LIBTOOL_GCJ], |
48 | [ifdef([AC_PROG_GCJ], |
49 | [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
50 | ifdef([A][M_PROG_GCJ], |
51 | [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
52 | ifdef([LT_AC_PROG_GCJ], |
53 | [define([LT_AC_PROG_GCJ], |
54 | defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) |
55 | ])])# AC_PROG_LIBTOOL |
56 | |
57 | |
58 | # _AC_PROG_LIBTOOL |
59 | # ---------------- |
60 | AC_DEFUN([_AC_PROG_LIBTOOL], |
61 | [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
62 | AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl |
63 | AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl |
64 | AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl |
65 | |
66 | # This can be used to rebuild libtool when needed |
67 | LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" |
68 | |
69 | # Always use our own libtool. |
70 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
71 | AC_SUBST(LIBTOOL)dnl |
72 | |
73 | # Prevent multiple expansion |
74 | define([AC_PROG_LIBTOOL], []) |
75 | ])# _AC_PROG_LIBTOOL |
76 | |
77 | |
78 | # AC_LIBTOOL_SETUP |
79 | # ---------------- |
80 | AC_DEFUN([AC_LIBTOOL_SETUP], |
81 | [AC_PREREQ(2.50)dnl |
82 | AC_REQUIRE([AC_ENABLE_SHARED])dnl |
83 | AC_REQUIRE([AC_ENABLE_STATIC])dnl |
84 | AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
85 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
86 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
87 | AC_REQUIRE([AC_PROG_CC])dnl |
88 | AC_REQUIRE([AC_PROG_LD])dnl |
89 | AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl |
90 | AC_REQUIRE([AC_PROG_NM])dnl |
91 | |
92 | AC_REQUIRE([AC_PROG_LN_S])dnl |
93 | AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl |
94 | # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! |
95 | AC_REQUIRE([AC_OBJEXT])dnl |
96 | AC_REQUIRE([AC_EXEEXT])dnl |
97 | dnl |
98 | |
99 | AC_LIBTOOL_SYS_MAX_CMD_LEN |
100 | AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
101 | AC_LIBTOOL_OBJDIR |
102 | |
103 | AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
104 | _LT_AC_PROG_ECHO_BACKSLASH |
105 | |
106 | case $host_os in |
107 | aix3*) |
108 | # AIX sometimes has problems with the GCC collect2 program. For some |
109 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
110 | # vanish in a puff of smoke. |
111 | if test "X${COLLECT_NAMES+set}" != Xset; then |
112 | COLLECT_NAMES= |
113 | export COLLECT_NAMES |
114 | fi |
115 | ;; |
116 | esac |
117 | |
118 | # Sed substitution that helps us do robust quoting. It backslashifies |
119 | # metacharacters that are still active within double-quoted strings. |
120 | Xsed='sed -e 1s/^X//' |
121 | [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] |
122 | |
123 | # Same as above, but do not quote variable references. |
124 | [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] |
125 | |
126 | # Sed substitution to delay expansion of an escaped shell variable in a |
127 | # double_quote_subst'ed string. |
128 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
129 | |
130 | # Sed substitution to avoid accidental globbing in evaled expressions |
131 | no_glob_subst='s/\*/\\\*/g' |
132 | |
133 | # Constants: |
134 | rm="rm -f" |
135 | |
136 | # Global variables: |
137 | default_ofile=libtool |
138 | can_build_shared=yes |
139 | |
140 | # All known linkers require a `.a' archive for static linking (except MSVC, |
141 | # which needs '.lib'). |
142 | libext=a |
143 | ltmain="$ac_aux_dir/ltmain.sh" |
144 | ofile="$default_ofile" |
145 | with_gnu_ld="$lt_cv_prog_gnu_ld" |
146 | |
147 | AC_CHECK_TOOL(AR, ar, false) |
148 | AC_CHECK_TOOL(RANLIB, ranlib, :) |
149 | AC_CHECK_TOOL(STRIP, strip, :) |
150 | |
151 | old_CC="$CC" |
152 | old_CFLAGS="$CFLAGS" |
153 | |
154 | # Set sane defaults for various variables |
155 | test -z "$AR" && AR=ar |
156 | test -z "$AR_FLAGS" && AR_FLAGS=cru |
157 | test -z "$AS" && AS=as |
158 | test -z "$CC" && CC=cc |
159 | test -z "$LTCC" && LTCC=$CC |
160 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS |
161 | test -z "$DLLTOOL" && DLLTOOL=dlltool |
162 | test -z "$LD" && LD=ld |
163 | test -z "$LN_S" && LN_S="ln -s" |
164 | test -z "$MAGIC_CMD" && MAGIC_CMD=file |
165 | test -z "$NM" && NM=nm |
166 | test -z "$SED" && SED=sed |
167 | test -z "$OBJDUMP" && OBJDUMP=objdump |
168 | test -z "$RANLIB" && RANLIB=: |
169 | test -z "$STRIP" && STRIP=: |
170 | test -z "$ac_objext" && ac_objext=o |
171 | |
172 | # Determine commands to create old-style static archives. |
173 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' |
174 | old_postinstall_cmds='chmod 644 $oldlib' |
175 | old_postuninstall_cmds= |
176 | |
177 | if test -n "$RANLIB"; then |
178 | case $host_os in |
179 | openbsd*) |
180 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" |
181 | ;; |
182 | *) |
183 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" |
184 | ;; |
185 | esac |
186 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
187 | fi |
188 | |
189 | _LT_CC_BASENAME([$compiler]) |
190 | |
191 | # Only perform the check for file, if the check method requires it |
192 | case $deplibs_check_method in |
193 | file_magic*) |
194 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
195 | AC_PATH_MAGIC |
196 | fi |
197 | ;; |
198 | esac |
199 | |
200 | AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) |
201 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
202 | enable_win32_dll=yes, enable_win32_dll=no) |
203 | |
204 | AC_ARG_ENABLE([libtool-lock], |
205 | [AC_HELP_STRING([--disable-libtool-lock], |
206 | [avoid locking (might break parallel builds)])]) |
207 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
208 | |
209 | AC_ARG_WITH([pic], |
210 | [AC_HELP_STRING([--with-pic], |
211 | [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], |
212 | [pic_mode="$withval"], |
213 | [pic_mode=default]) |
214 | test -z "$pic_mode" && pic_mode=default |
215 | |
216 | # Use C for the default configuration in the libtool script |
217 | tagname= |
218 | AC_LIBTOOL_LANG_C_CONFIG |
219 | _LT_AC_TAGCONFIG |
220 | ])# AC_LIBTOOL_SETUP |
221 | |
222 | |
223 | # _LT_AC_SYS_COMPILER |
224 | # ------------------- |
225 | AC_DEFUN([_LT_AC_SYS_COMPILER], |
226 | [AC_REQUIRE([AC_PROG_CC])dnl |
227 | |
228 | # If no C compiler was specified, use CC. |
229 | LTCC=${LTCC-"$CC"} |
230 | |
231 | # If no C compiler flags were specified, use CFLAGS. |
232 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
233 | |
234 | # Allow CC to be a program name with arguments. |
235 | compiler=$CC |
236 | ])# _LT_AC_SYS_COMPILER |
237 | |
238 | |
239 | # _LT_CC_BASENAME(CC) |
240 | # ------------------- |
241 | # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. |
242 | AC_DEFUN([_LT_CC_BASENAME], |
243 | [for cc_temp in $1""; do |
244 | case $cc_temp in |
245 | compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; |
246 | distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; |
247 | \-*) ;; |
248 | *) break;; |
249 | esac |
250 | done |
251 | cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` |
252 | ]) |
253 | |
254 | |
255 | # _LT_COMPILER_BOILERPLATE |
256 | # ------------------------ |
257 | # Check for compiler boilerplate output or warnings with |
258 | # the simple compiler test code. |
259 | AC_DEFUN([_LT_COMPILER_BOILERPLATE], |
260 | [ac_outfile=conftest.$ac_objext |
261 | printf "$lt_simple_compile_test_code" >conftest.$ac_ext |
262 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
263 | _lt_compiler_boilerplate=`cat conftest.err` |
264 | $rm conftest* |
265 | ])# _LT_COMPILER_BOILERPLATE |
266 | |
267 | |
268 | # _LT_LINKER_BOILERPLATE |
269 | # ---------------------- |
270 | # Check for linker boilerplate output or warnings with |
271 | # the simple link test code. |
272 | AC_DEFUN([_LT_LINKER_BOILERPLATE], |
273 | [ac_outfile=conftest.$ac_objext |
274 | printf "$lt_simple_link_test_code" >conftest.$ac_ext |
275 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
276 | _lt_linker_boilerplate=`cat conftest.err` |
277 | $rm conftest* |
278 | ])# _LT_LINKER_BOILERPLATE |
279 | |
280 | |
281 | # _LT_AC_SYS_LIBPATH_AIX |
282 | # ---------------------- |
283 | # Links a minimal program and checks the executable |
284 | # for the system default hardcoded library path. In most cases, |
285 | # this is /usr/lib:/lib, but when the MPI compilers are used |
286 | # the location of the communication and MPI libs are included too. |
287 | # If we don't find anything, use the default library path according |
288 | # to the aix ld manual. |
289 | AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], |
290 | [AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
291 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
292 | }'` |
293 | # Check for a 64-bit object if we didn't find anything. |
294 | if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
295 | }'`; fi],[]) |
296 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
297 | ])# _LT_AC_SYS_LIBPATH_AIX |
298 | |
299 | |
300 | # _LT_AC_SHELL_INIT(ARG) |
301 | # ---------------------- |
302 | AC_DEFUN([_LT_AC_SHELL_INIT], |
303 | [ifdef([AC_DIVERSION_NOTICE], |
304 | [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
305 | [AC_DIVERT_PUSH(NOTICE)]) |
306 | $1 |
307 | AC_DIVERT_POP |
308 | ])# _LT_AC_SHELL_INIT |
309 | |
310 | |
311 | # _LT_AC_PROG_ECHO_BACKSLASH |
312 | # -------------------------- |
313 | # Add some code to the start of the generated configure script which |
314 | # will find an echo command which doesn't interpret backslashes. |
315 | AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], |
316 | [_LT_AC_SHELL_INIT([ |
317 | # Check that we are running under the correct shell. |
318 | SHELL=${CONFIG_SHELL-/bin/sh} |
319 | |
320 | case X$ECHO in |
321 | X*--fallback-echo) |
322 | # Remove one level of quotation (which was required for Make). |
323 | ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
324 | ;; |
325 | esac |
326 | |
327 | echo=${ECHO-echo} |
328 | if test "X[$]1" = X--no-reexec; then |
329 | # Discard the --no-reexec flag, and continue. |
330 | shift |
331 | elif test "X[$]1" = X--fallback-echo; then |
332 | # Avoid inline document here, it may be left over |
333 | : |
334 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then |
335 | # Yippee, $echo works! |
336 | : |
337 | else |
338 | # Restart under the correct shell. |
339 | exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
340 | fi |
341 | |
342 | if test "X[$]1" = X--fallback-echo; then |
343 | # used as fallback echo |
344 | shift |
345 | cat <<EOF |
346 | [$]* |
347 | EOF |
348 | exit 0 |
349 | fi |
350 | |
351 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
352 | # if CDPATH is set. |
353 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
354 | |
355 | if test -z "$ECHO"; then |
356 | if test "X${echo_test_string+set}" != Xset; then |
357 | # find a string as large as possible, as long as the shell can cope with it |
358 | for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
359 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
360 | if (echo_test_string=`eval $cmd`) 2>/dev/null && |
361 | echo_test_string=`eval $cmd` && |
362 | (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null |
363 | then |
364 | break |
365 | fi |
366 | done |
367 | fi |
368 | |
369 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
370 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
371 | test "X$echo_testing_string" = "X$echo_test_string"; then |
372 | : |
373 | else |
374 | # The Solaris, AIX, and Digital Unix default echo programs unquote |
375 | # backslashes. This makes it impossible to quote backslashes using |
376 | # echo "$something" | sed 's/\\/\\\\/g' |
377 | # |
378 | # So, first we look for a working echo in the user's PATH. |
379 | |
380 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
381 | for dir in $PATH /usr/ucb; do |
382 | IFS="$lt_save_ifs" |
383 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
384 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
385 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
386 | test "X$echo_testing_string" = "X$echo_test_string"; then |
387 | echo="$dir/echo" |
388 | break |
389 | fi |
390 | done |
391 | IFS="$lt_save_ifs" |
392 | |
393 | if test "X$echo" = Xecho; then |
394 | # We didn't find a better echo, so look for alternatives. |
395 | if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && |
396 | echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && |
397 | test "X$echo_testing_string" = "X$echo_test_string"; then |
398 | # This shell has a builtin print -r that does the trick. |
399 | echo='print -r' |
400 | elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && |
401 | test "X$CONFIG_SHELL" != X/bin/ksh; then |
402 | # If we have ksh, try running configure again with it. |
403 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
404 | export ORIGINAL_CONFIG_SHELL |
405 | CONFIG_SHELL=/bin/ksh |
406 | export CONFIG_SHELL |
407 | exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
408 | else |
409 | # Try using printf. |
410 | echo='printf %s\n' |
411 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
412 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
413 | test "X$echo_testing_string" = "X$echo_test_string"; then |
414 | # Cool, printf works |
415 | : |
416 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
417 | test "X$echo_testing_string" = 'X\t' && |
418 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
419 | test "X$echo_testing_string" = "X$echo_test_string"; then |
420 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
421 | export CONFIG_SHELL |
422 | SHELL="$CONFIG_SHELL" |
423 | export SHELL |
424 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
425 | elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
426 | test "X$echo_testing_string" = 'X\t' && |
427 | echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
428 | test "X$echo_testing_string" = "X$echo_test_string"; then |
429 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
430 | else |
431 | # maybe with a smaller string... |
432 | prev=: |
433 | |
434 | for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
435 | if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null |
436 | then |
437 | break |
438 | fi |
439 | prev="$cmd" |
440 | done |
441 | |
442 | if test "$prev" != 'sed 50q "[$]0"'; then |
443 | echo_test_string=`eval $prev` |
444 | export echo_test_string |
445 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
446 | else |
447 | # Oops. We lost completely, so just stick with echo. |
448 | echo=echo |
449 | fi |
450 | fi |
451 | fi |
452 | fi |
453 | fi |
454 | fi |
455 | |
456 | # Copy echo and quote the copy suitably for passing to libtool from |
457 | # the Makefile, instead of quoting the original, which is used later. |
458 | ECHO=$echo |
459 | if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
460 | ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
461 | fi |
462 | |
463 | AC_SUBST(ECHO) |
464 | ])])# _LT_AC_PROG_ECHO_BACKSLASH |
465 | |
466 | |
467 | # _LT_AC_LOCK |
468 | # ----------- |
469 | AC_DEFUN([_LT_AC_LOCK], |
470 | [AC_ARG_ENABLE([libtool-lock], |
471 | [AC_HELP_STRING([--disable-libtool-lock], |
472 | [avoid locking (might break parallel builds)])]) |
473 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
474 | |
475 | # Some flags need to be propagated to the compiler or linker for good |
476 | # libtool support. |
477 | case $host in |
478 | ia64-*-hpux*) |
479 | # Find out which ABI we are using. |
480 | echo 'int i;' > conftest.$ac_ext |
481 | if AC_TRY_EVAL(ac_compile); then |
482 | case `/usr/bin/file conftest.$ac_objext` in |
483 | *ELF-32*) |
484 | HPUX_IA64_MODE="32" |
485 | ;; |
486 | *ELF-64*) |
487 | HPUX_IA64_MODE="64" |
488 | ;; |
489 | esac |
490 | fi |
491 | rm -rf conftest* |
492 | ;; |
493 | *-*-irix6*) |
494 | # Find out which ABI we are using. |
495 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
496 | if AC_TRY_EVAL(ac_compile); then |
497 | if test "$lt_cv_prog_gnu_ld" = yes; then |
498 | case `/usr/bin/file conftest.$ac_objext` in |
499 | *32-bit*) |
500 | LD="${LD-ld} -melf32bsmip" |
501 | ;; |
502 | *N32*) |
503 | LD="${LD-ld} -melf32bmipn32" |
504 | ;; |
505 | *64-bit*) |
506 | LD="${LD-ld} -melf64bmip" |
507 | ;; |
508 | esac |
509 | else |
510 | case `/usr/bin/file conftest.$ac_objext` in |
511 | *32-bit*) |
512 | LD="${LD-ld} -32" |
513 | ;; |
514 | *N32*) |
515 | LD="${LD-ld} -n32" |
516 | ;; |
517 | *64-bit*) |
518 | LD="${LD-ld} -64" |
519 | ;; |
520 | esac |
521 | fi |
522 | fi |
523 | rm -rf conftest* |
524 | ;; |
525 | |
526 | x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) |
527 | # Find out which ABI we are using. |
528 | echo 'int i;' > conftest.$ac_ext |
529 | if AC_TRY_EVAL(ac_compile); then |
530 | case `/usr/bin/file conftest.o` in |
531 | *32-bit*) |
532 | case $host in |
533 | x86_64-*linux*) |
534 | LD="${LD-ld} -m elf_i386" |
535 | ;; |
536 | ppc64-*linux*|powerpc64-*linux*) |
537 | LD="${LD-ld} -m elf32ppclinux" |
538 | ;; |
539 | s390x-*linux*) |
540 | LD="${LD-ld} -m elf_s390" |
541 | ;; |
542 | sparc64-*linux*) |
543 | LD="${LD-ld} -m elf32_sparc" |
544 | ;; |
545 | esac |
546 | ;; |
547 | *64-bit*) |
548 | case $host in |
549 | x86_64-*linux*) |
550 | LD="${LD-ld} -m elf_x86_64" |
551 | ;; |
552 | ppc*-*linux*|powerpc*-*linux*) |
553 | LD="${LD-ld} -m elf64ppc" |
554 | ;; |
555 | s390*-*linux*) |
556 | LD="${LD-ld} -m elf64_s390" |
557 | ;; |
558 | sparc*-*linux*) |
559 | LD="${LD-ld} -m elf64_sparc" |
560 | ;; |
561 | esac |
562 | ;; |
563 | esac |
564 | fi |
565 | rm -rf conftest* |
566 | ;; |
567 | |
568 | *-*-sco3.2v5*) |
569 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
570 | SAVE_CFLAGS="$CFLAGS" |
571 | CFLAGS="$CFLAGS -belf" |
572 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
573 | [AC_LANG_PUSH(C) |
574 | AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
575 | AC_LANG_POP]) |
576 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
577 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
578 | CFLAGS="$SAVE_CFLAGS" |
579 | fi |
580 | ;; |
581 | sparc*-*solaris*) |
582 | # Find out which ABI we are using. |
583 | echo 'int i;' > conftest.$ac_ext |
584 | if AC_TRY_EVAL(ac_compile); then |
585 | case `/usr/bin/file conftest.o` in |
586 | *64-bit*) |
587 | case $lt_cv_prog_gnu_ld in |
588 | yes*) LD="${LD-ld} -m elf64_sparc" ;; |
589 | *) LD="${LD-ld} -64" ;; |
590 | esac |
591 | ;; |
592 | esac |
593 | fi |
594 | rm -rf conftest* |
595 | ;; |
596 | |
597 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
598 | [*-*-cygwin* | *-*-mingw* | *-*-pw32*) |
599 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
600 | AC_CHECK_TOOL(AS, as, false) |
601 | AC_CHECK_TOOL(OBJDUMP, objdump, false) |
602 | ;; |
603 | ]) |
604 | esac |
605 | |
606 | need_locks="$enable_libtool_lock" |
607 | |
608 | ])# _LT_AC_LOCK |
609 | |
610 | |
611 | # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
612 | # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
613 | # ---------------------------------------------------------------- |
614 | # Check whether the given compiler option works |
615 | AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], |
616 | [AC_REQUIRE([LT_AC_PROG_SED]) |
617 | AC_CACHE_CHECK([$1], [$2], |
618 | [$2=no |
619 | ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
620 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
621 | lt_compiler_flag="$3" |
622 | # Insert the option either (1) after the last *FLAGS variable, or |
623 | # (2) before a word containing "conftest.", or (3) at the end. |
624 | # Note that $ac_compile itself does not contain backslashes and begins |
625 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
626 | # The option is referenced via a variable to avoid confusing sed. |
627 | lt_compile=`echo "$ac_compile" | $SED \ |
628 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
629 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
630 | -e 's:$: $lt_compiler_flag:'` |
631 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
632 | (eval "$lt_compile" 2>conftest.err) |
633 | ac_status=$? |
634 | cat conftest.err >&AS_MESSAGE_LOG_FD |
635 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
636 | if (exit $ac_status) && test -s "$ac_outfile"; then |
637 | # The compiler can only warn and ignore the option if not recognized |
638 | # So say no if there are warnings other than the usual output. |
639 | $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp |
640 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
641 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
642 | $2=yes |
643 | fi |
644 | fi |
645 | $rm conftest* |
646 | ]) |
647 | |
648 | if test x"[$]$2" = xyes; then |
649 | ifelse([$5], , :, [$5]) |
650 | else |
651 | ifelse([$6], , :, [$6]) |
652 | fi |
653 | ])# AC_LIBTOOL_COMPILER_OPTION |
654 | |
655 | |
656 | # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
657 | # [ACTION-SUCCESS], [ACTION-FAILURE]) |
658 | # ------------------------------------------------------------ |
659 | # Check whether the given compiler option works |
660 | AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], |
661 | [AC_CACHE_CHECK([$1], [$2], |
662 | [$2=no |
663 | save_LDFLAGS="$LDFLAGS" |
664 | LDFLAGS="$LDFLAGS $3" |
665 | printf "$lt_simple_link_test_code" > conftest.$ac_ext |
666 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
667 | # The linker can only warn and ignore the option if not recognized |
668 | # So say no if there are warnings |
669 | if test -s conftest.err; then |
670 | # Append any errors to the config.log. |
671 | cat conftest.err 1>&AS_MESSAGE_LOG_FD |
672 | $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp |
673 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
674 | if diff conftest.exp conftest.er2 >/dev/null; then |
675 | $2=yes |
676 | fi |
677 | else |
678 | $2=yes |
679 | fi |
680 | fi |
681 | $rm conftest* |
682 | LDFLAGS="$save_LDFLAGS" |
683 | ]) |
684 | |
685 | if test x"[$]$2" = xyes; then |
686 | ifelse([$4], , :, [$4]) |
687 | else |
688 | ifelse([$5], , :, [$5]) |
689 | fi |
690 | ])# AC_LIBTOOL_LINKER_OPTION |
691 | |
692 | |
693 | # AC_LIBTOOL_SYS_MAX_CMD_LEN |
694 | # -------------------------- |
695 | AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], |
696 | [# find the maximum length of command line arguments |
697 | AC_MSG_CHECKING([the maximum length of command line arguments]) |
698 | AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
699 | i=0 |
700 | teststring="ABCD" |
701 | |
702 | case $build_os in |
703 | msdosdjgpp*) |
704 | # On DJGPP, this test can blow up pretty badly due to problems in libc |
705 | # (any single argument exceeding 2000 bytes causes a buffer overrun |
706 | # during glob expansion). Even if it were fixed, the result of this |
707 | # check would be larger than it should be. |
708 | lt_cv_sys_max_cmd_len=12288; # 12K is about right |
709 | ;; |
710 | |
711 | gnu*) |
712 | # Under GNU Hurd, this test is not required because there is |
713 | # no limit to the length of command line arguments. |
714 | # Libtool will interpret -1 as no limit whatsoever |
715 | lt_cv_sys_max_cmd_len=-1; |
716 | ;; |
717 | |
718 | cygwin* | mingw*) |
719 | # On Win9x/ME, this test blows up -- it succeeds, but takes |
720 | # about 5 minutes as the teststring grows exponentially. |
721 | # Worse, since 9x/ME are not pre-emptively multitasking, |
722 | # you end up with a "frozen" computer, even though with patience |
723 | # the test eventually succeeds (with a max line length of 256k). |
724 | # Instead, let's just punt: use the minimum linelength reported by |
725 | # all of the supported platforms: 8192 (on NT/2K/XP). |
726 | lt_cv_sys_max_cmd_len=8192; |
727 | ;; |
728 | |
729 | amigaos*) |
730 | # On AmigaOS with pdksh, this test takes hours, literally. |
731 | # So we just punt and use a minimum line length of 8192. |
732 | lt_cv_sys_max_cmd_len=8192; |
733 | ;; |
734 | |
735 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) |
736 | # This has been around since 386BSD, at least. Likely further. |
737 | if test -x /sbin/sysctl; then |
738 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` |
739 | elif test -x /usr/sbin/sysctl; then |
740 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` |
741 | else |
742 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
743 | fi |
744 | # And add a safety zone |
745 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
746 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
747 | ;; |
748 | |
749 | interix*) |
750 | # We know the value 262144 and hardcode it with a safety zone (like BSD) |
751 | lt_cv_sys_max_cmd_len=196608 |
752 | ;; |
753 | |
754 | osf*) |
755 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure |
756 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not |
757 | # nice to cause kernel panics so lets avoid the loop below. |
758 | # First set a reasonable default. |
759 | lt_cv_sys_max_cmd_len=16384 |
760 | # |
761 | if test -x /sbin/sysconfig; then |
762 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in |
763 | *1*) lt_cv_sys_max_cmd_len=-1 ;; |
764 | esac |
765 | fi |
766 | ;; |
767 | sco3.2v5*) |
768 | lt_cv_sys_max_cmd_len=102400 |
769 | ;; |
770 | sysv5* | sco5v6* | sysv4.2uw2*) |
771 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` |
772 | if test -n "$kargmax"; then |
773 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` |
774 | else |
775 | lt_cv_sys_max_cmd_len=32768 |
776 | fi |
777 | ;; |
778 | *) |
779 | # If test is not a shell built-in, we'll probably end up computing a |
780 | # maximum length that is only half of the actual maximum length, but |
781 | # we can't tell. |
782 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
783 | while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ |
784 | = "XX$teststring") >/dev/null 2>&1 && |
785 | new_result=`expr "X$teststring" : ".*" 2>&1` && |
786 | lt_cv_sys_max_cmd_len=$new_result && |
787 | test $i != 17 # 1/2 MB should be enough |
788 | do |
789 | i=`expr $i + 1` |
790 | teststring=$teststring$teststring |
791 | done |
792 | teststring= |
793 | # Add a significant safety factor because C++ compilers can tack on massive |
794 | # amounts of additional arguments before passing them to the linker. |
795 | # It appears as though 1/2 is a usable value. |
796 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
797 | ;; |
798 | esac |
799 | ]) |
800 | if test -n $lt_cv_sys_max_cmd_len ; then |
801 | AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
802 | else |
803 | AC_MSG_RESULT(none) |
804 | fi |
805 | ])# AC_LIBTOOL_SYS_MAX_CMD_LEN |
806 | |
807 | |
808 | # _LT_AC_CHECK_DLFCN |
809 | # ------------------ |
810 | AC_DEFUN([_LT_AC_CHECK_DLFCN], |
811 | [AC_CHECK_HEADERS(dlfcn.h)dnl |
812 | ])# _LT_AC_CHECK_DLFCN |
813 | |
814 | |
815 | # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
816 | # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
817 | # --------------------------------------------------------------------- |
818 | AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], |
819 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
820 | if test "$cross_compiling" = yes; then : |
821 | [$4] |
822 | else |
823 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
824 | lt_status=$lt_dlunknown |
825 | cat > conftest.$ac_ext <<EOF |
826 | [#line __oline__ "configure" |
827 | #include "confdefs.h" |
828 | |
829 | #if HAVE_DLFCN_H |
830 | #include <dlfcn.h> |
831 | #endif |
832 | |
833 | #include <stdio.h> |
834 | |
835 | #ifdef RTLD_GLOBAL |
836 | # define LT_DLGLOBAL RTLD_GLOBAL |
837 | #else |
838 | # ifdef DL_GLOBAL |
839 | # define LT_DLGLOBAL DL_GLOBAL |
840 | # else |
841 | # define LT_DLGLOBAL 0 |
842 | # endif |
843 | #endif |
844 | |
845 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
846 | find out it does not work in some platform. */ |
847 | #ifndef LT_DLLAZY_OR_NOW |
848 | # ifdef RTLD_LAZY |
849 | # define LT_DLLAZY_OR_NOW RTLD_LAZY |
850 | # else |
851 | # ifdef DL_LAZY |
852 | # define LT_DLLAZY_OR_NOW DL_LAZY |
853 | # else |
854 | # ifdef RTLD_NOW |
855 | # define LT_DLLAZY_OR_NOW RTLD_NOW |
856 | # else |
857 | # ifdef DL_NOW |
858 | # define LT_DLLAZY_OR_NOW DL_NOW |
859 | # else |
860 | # define LT_DLLAZY_OR_NOW 0 |
861 | # endif |
862 | # endif |
863 | # endif |
864 | # endif |
865 | #endif |
866 | |
867 | #ifdef __cplusplus |
868 | extern "C" void exit (int); |
869 | #endif |
870 | |
871 | void fnord() { int i=42;} |
872 | int main () |
873 | { |
874 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
875 | int status = $lt_dlunknown; |
876 | |
877 | if (self) |
878 | { |
879 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
880 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
881 | /* dlclose (self); */ |
882 | } |
883 | else |
884 | puts (dlerror ()); |
885 | |
886 | exit (status); |
887 | }] |
888 | EOF |
889 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
890 | (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null |
891 | lt_status=$? |
892 | case x$lt_status in |
893 | x$lt_dlno_uscore) $1 ;; |
894 | x$lt_dlneed_uscore) $2 ;; |
895 | x$lt_dlunknown|x*) $3 ;; |
896 | esac |
897 | else : |
898 | # compilation failed |
899 | $3 |
900 | fi |
901 | fi |
902 | rm -fr conftest* |
903 | ])# _LT_AC_TRY_DLOPEN_SELF |
904 | |
905 | |
906 | # AC_LIBTOOL_DLOPEN_SELF |
907 | # ---------------------- |
908 | AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], |
909 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
910 | if test "x$enable_dlopen" != xyes; then |
911 | enable_dlopen=unknown |
912 | enable_dlopen_self=unknown |
913 | enable_dlopen_self_static=unknown |
914 | else |
915 | lt_cv_dlopen=no |
916 | lt_cv_dlopen_libs= |
917 | |
918 | case $host_os in |
919 | beos*) |
920 | lt_cv_dlopen="load_add_on" |
921 | lt_cv_dlopen_libs= |
922 | lt_cv_dlopen_self=yes |
923 | ;; |
924 | |
925 | mingw* | pw32*) |
926 | lt_cv_dlopen="LoadLibrary" |
927 | lt_cv_dlopen_libs= |
928 | ;; |
929 | |
930 | cygwin*) |
931 | lt_cv_dlopen="dlopen" |
932 | lt_cv_dlopen_libs= |
933 | ;; |
934 | |
935 | darwin*) |
936 | # if libdl is installed we need to link against it |
937 | AC_CHECK_LIB([dl], [dlopen], |
938 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
939 | lt_cv_dlopen="dyld" |
940 | lt_cv_dlopen_libs= |
941 | lt_cv_dlopen_self=yes |
942 | ]) |
943 | ;; |
944 | |
945 | *) |
946 | AC_CHECK_FUNC([shl_load], |
947 | [lt_cv_dlopen="shl_load"], |
948 | [AC_CHECK_LIB([dld], [shl_load], |
949 | [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], |
950 | [AC_CHECK_FUNC([dlopen], |
951 | [lt_cv_dlopen="dlopen"], |
952 | [AC_CHECK_LIB([dl], [dlopen], |
953 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
954 | [AC_CHECK_LIB([svld], [dlopen], |
955 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
956 | [AC_CHECK_LIB([dld], [dld_link], |
957 | [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) |
958 | ]) |
959 | ]) |
960 | ]) |
961 | ]) |
962 | ]) |
963 | ;; |
964 | esac |
965 | |
966 | if test "x$lt_cv_dlopen" != xno; then |
967 | enable_dlopen=yes |
968 | else |
969 | enable_dlopen=no |
970 | fi |
971 | |
972 | case $lt_cv_dlopen in |
973 | dlopen) |
974 | save_CPPFLAGS="$CPPFLAGS" |
975 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
976 | |
977 | save_LDFLAGS="$LDFLAGS" |
978 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
979 | |
980 | save_LIBS="$LIBS" |
981 | LIBS="$lt_cv_dlopen_libs $LIBS" |
982 | |
983 | AC_CACHE_CHECK([whether a program can dlopen itself], |
984 | lt_cv_dlopen_self, [dnl |
985 | _LT_AC_TRY_DLOPEN_SELF( |
986 | lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
987 | lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
988 | ]) |
989 | |
990 | if test "x$lt_cv_dlopen_self" = xyes; then |
991 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" |
992 | AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
993 | lt_cv_dlopen_self_static, [dnl |
994 | _LT_AC_TRY_DLOPEN_SELF( |
995 | lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
996 | lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
997 | ]) |
998 | fi |
999 | |
1000 | CPPFLAGS="$save_CPPFLAGS" |
1001 | LDFLAGS="$save_LDFLAGS" |
1002 | LIBS="$save_LIBS" |
1003 | ;; |
1004 | esac |
1005 | |
1006 | case $lt_cv_dlopen_self in |
1007 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
1008 | *) enable_dlopen_self=unknown ;; |
1009 | esac |
1010 | |
1011 | case $lt_cv_dlopen_self_static in |
1012 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
1013 | *) enable_dlopen_self_static=unknown ;; |
1014 | esac |
1015 | fi |
1016 | ])# AC_LIBTOOL_DLOPEN_SELF |
1017 | |
1018 | |
1019 | # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) |
1020 | # --------------------------------- |
1021 | # Check to see if options -c and -o are simultaneously supported by compiler |
1022 | AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], |
1023 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
1024 | AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
1025 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
1026 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
1027 | $rm -r conftest 2>/dev/null |
1028 | mkdir conftest |
1029 | cd conftest |
1030 | mkdir out |
1031 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
1032 | |
1033 | lt_compiler_flag="-o out/conftest2.$ac_objext" |
1034 | # Insert the option either (1) after the last *FLAGS variable, or |
1035 | # (2) before a word containing "conftest.", or (3) at the end. |
1036 | # Note that $ac_compile itself does not contain backslashes and begins |
1037 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
1038 | lt_compile=`echo "$ac_compile" | $SED \ |
1039 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
1040 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
1041 | -e 's:$: $lt_compiler_flag:'` |
1042 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1043 | (eval "$lt_compile" 2>out/conftest.err) |
1044 | ac_status=$? |
1045 | cat out/conftest.err >&AS_MESSAGE_LOG_FD |
1046 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1047 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
1048 | then |
1049 | # The compiler can only warn and ignore the option if not recognized |
1050 | # So say no if there are warnings |
1051 | $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp |
1052 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
1053 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
1054 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
1055 | fi |
1056 | fi |
1057 | chmod u+w . 2>&AS_MESSAGE_LOG_FD |
1058 | $rm conftest* |
1059 | # SGI C++ compiler will create directory out/ii_files/ for |
1060 | # template instantiation |
1061 | test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files |
1062 | $rm out/* && rmdir out |
1063 | cd .. |
1064 | rmdir conftest |
1065 | $rm conftest* |
1066 | ]) |
1067 | ])# AC_LIBTOOL_PROG_CC_C_O |
1068 | |
1069 | |
1070 | # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) |
1071 | # ----------------------------------------- |
1072 | # Check to see if we can do hard links to lock some files if needed |
1073 | AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], |
1074 | [AC_REQUIRE([_LT_AC_LOCK])dnl |
1075 | |
1076 | hard_links="nottested" |
1077 | if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
1078 | # do not overwrite the value of need_locks provided by the user |
1079 | AC_MSG_CHECKING([if we can lock with hard links]) |
1080 | hard_links=yes |
1081 | $rm conftest* |
1082 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1083 | touch conftest.a |
1084 | ln conftest.a conftest.b 2>&5 || hard_links=no |
1085 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1086 | AC_MSG_RESULT([$hard_links]) |
1087 | if test "$hard_links" = no; then |
1088 | AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
1089 | need_locks=warn |
1090 | fi |
1091 | else |
1092 | need_locks=no |
1093 | fi |
1094 | ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS |
1095 | |
1096 | |
1097 | # AC_LIBTOOL_OBJDIR |
1098 | # ----------------- |
1099 | AC_DEFUN([AC_LIBTOOL_OBJDIR], |
1100 | [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
1101 | [rm -f .libs 2>/dev/null |
1102 | mkdir .libs 2>/dev/null |
1103 | if test -d .libs; then |
1104 | lt_cv_objdir=.libs |
1105 | else |
1106 | # MS-DOS does not allow filenames that begin with a dot. |
1107 | lt_cv_objdir=_libs |
1108 | fi |
1109 | rmdir .libs 2>/dev/null]) |
1110 | objdir=$lt_cv_objdir |
1111 | ])# AC_LIBTOOL_OBJDIR |
1112 | |
1113 | |
1114 | # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) |
1115 | # ---------------------------------------------- |
1116 | # Check hardcoding attributes. |
1117 | AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], |
1118 | [AC_MSG_CHECKING([how to hardcode library paths into programs]) |
1119 | _LT_AC_TAGVAR(hardcode_action, $1)= |
1120 | if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ |
1121 | test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ |
1122 | test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then |
1123 | |
1124 | # We can hardcode non-existant directories. |
1125 | if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && |
1126 | # If the only mechanism to avoid hardcoding is shlibpath_var, we |
1127 | # have to relink, otherwise we might link with an installed library |
1128 | # when we should be linking with a yet-to-be-installed one |
1129 | ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
1130 | test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then |
1131 | # Linking always hardcodes the temporary library directory. |
1132 | _LT_AC_TAGVAR(hardcode_action, $1)=relink |
1133 | else |
1134 | # We can link without hardcoding, and we can hardcode nonexisting dirs. |
1135 | _LT_AC_TAGVAR(hardcode_action, $1)=immediate |
1136 | fi |
1137 | else |
1138 | # We cannot hardcode anything, or else we can only hardcode existing |
1139 | # directories. |
1140 | _LT_AC_TAGVAR(hardcode_action, $1)=unsupported |
1141 | fi |
1142 | AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) |
1143 | |
1144 | if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then |
1145 | # Fast installation is not supported |
1146 | enable_fast_install=no |
1147 | elif test "$shlibpath_overrides_runpath" = yes || |
1148 | test "$enable_shared" = no; then |
1149 | # Fast installation is not necessary |
1150 | enable_fast_install=needless |
1151 | fi |
1152 | ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH |
1153 | |
1154 | |
1155 | # AC_LIBTOOL_SYS_LIB_STRIP |
1156 | # ------------------------ |
1157 | AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], |
1158 | [striplib= |
1159 | old_striplib= |
1160 | AC_MSG_CHECKING([whether stripping libraries is possible]) |
1161 | if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then |
1162 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
1163 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
1164 | AC_MSG_RESULT([yes]) |
1165 | else |
1166 | # FIXME - insert some real tests, host_os isn't really good enough |
1167 | case $host_os in |
1168 | darwin*) |
1169 | if test -n "$STRIP" ; then |
1170 | striplib="$STRIP -x" |
1171 | AC_MSG_RESULT([yes]) |
1172 | else |
1173 | AC_MSG_RESULT([no]) |
1174 | fi |
1175 | ;; |
1176 | *) |
1177 | AC_MSG_RESULT([no]) |
1178 | ;; |
1179 | esac |
1180 | fi |
1181 | ])# AC_LIBTOOL_SYS_LIB_STRIP |
1182 | |
1183 | |
1184 | # AC_LIBTOOL_SYS_DYNAMIC_LINKER |
1185 | # ----------------------------- |
1186 | # PORTME Fill in your ld.so characteristics |
1187 | AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], |
1188 | [AC_MSG_CHECKING([dynamic linker characteristics]) |
1189 | library_names_spec= |
1190 | libname_spec='lib$name' |
1191 | soname_spec= |
1192 | shrext_cmds=".so" |
1193 | postinstall_cmds= |
1194 | postuninstall_cmds= |
1195 | finish_cmds= |
1196 | finish_eval= |
1197 | shlibpath_var= |
1198 | shlibpath_overrides_runpath=unknown |
1199 | version_type=none |
1200 | dynamic_linker="$host_os ld.so" |
1201 | sys_lib_dlsearch_path_spec="/lib /usr/lib" |
1202 | if test "$GCC" = yes; then |
1203 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
1204 | if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then |
1205 | # if the path contains ";" then we assume it to be the separator |
1206 | # otherwise default to the standard path separator (i.e. ":") - it is |
1207 | # assumed that no part of a normal pathname contains ";" but that should |
1208 | # okay in the real world where ";" in dirpaths is itself problematic. |
1209 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
1210 | else |
1211 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
1212 | fi |
1213 | else |
1214 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
1215 | fi |
1216 | need_lib_prefix=unknown |
1217 | hardcode_into_libs=no |
1218 | |
1219 | # when you set need_version to no, make sure it does not cause -set_version |
1220 | # flags to be left without arguments |
1221 | need_version=unknown |
1222 | |
1223 | case $host_os in |
1224 | aix3*) |
1225 | version_type=linux |
1226 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
1227 | shlibpath_var=LIBPATH |
1228 | |
1229 | # AIX 3 has no versioning support, so we append a major version to the name. |
1230 | soname_spec='${libname}${release}${shared_ext}$major' |
1231 | ;; |
1232 | |
1233 | aix4* | aix5*) |
1234 | version_type=linux |
1235 | need_lib_prefix=no |
1236 | need_version=no |
1237 | hardcode_into_libs=yes |
1238 | if test "$host_cpu" = ia64; then |
1239 | # AIX 5 supports IA64 |
1240 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
1241 | shlibpath_var=LD_LIBRARY_PATH |
1242 | else |
1243 | # With GCC up to 2.95.x, collect2 would create an import file |
1244 | # for dependence libraries. The import file would start with |
1245 | # the line `#! .'. This would cause the generated library to |
1246 | # depend on `.', always an invalid library. This was fixed in |
1247 | # development snapshots of GCC prior to 3.0. |
1248 | case $host_os in |
1249 | aix4 | aix4.[[01]] | aix4.[[01]].*) |
1250 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
1251 | echo ' yes ' |
1252 | echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then |
1253 | : |
1254 | else |
1255 | can_build_shared=no |
1256 | fi |
1257 | ;; |
1258 | esac |
1259 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
1260 | # soname into executable. Probably we can add versioning support to |
1261 | # collect2, so additional links can be useful in future. |
1262 | if test "$aix_use_runtimelinking" = yes; then |
1263 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so |
1264 | # instead of lib<name>.a to let people know that these are not |
1265 | # typical AIX shared libraries. |
1266 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1267 | else |
1268 | # We preserve .a as extension for shared libraries through AIX4.2 |
1269 | # and later when we are not doing run time linking. |
1270 | library_names_spec='${libname}${release}.a $libname.a' |
1271 | soname_spec='${libname}${release}${shared_ext}$major' |
1272 | fi |
1273 | shlibpath_var=LIBPATH |
1274 | fi |
1275 | ;; |
1276 | |
1277 | amigaos*) |
1278 | library_names_spec='$libname.ixlibrary $libname.a' |
1279 | # Create ${libname}_ixlibrary.a entries in /sys/libs. |
1280 | 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 ${libname}_ixlibrary.a || exit 1; done' |
1281 | ;; |
1282 | |
1283 | beos*) |
1284 | library_names_spec='${libname}${shared_ext}' |
1285 | dynamic_linker="$host_os ld.so" |
1286 | shlibpath_var=LIBRARY_PATH |
1287 | ;; |
1288 | |
1289 | bsdi[[45]]*) |
1290 | version_type=linux |
1291 | need_version=no |
1292 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1293 | soname_spec='${libname}${release}${shared_ext}$major' |
1294 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
1295 | shlibpath_var=LD_LIBRARY_PATH |
1296 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
1297 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
1298 | # the default ld.so.conf also contains /usr/contrib/lib and |
1299 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
1300 | # libtool to hard-code these into programs |
1301 | ;; |
1302 | |
1303 | cygwin* | mingw* | pw32*) |
1304 | version_type=windows |
1305 | shrext_cmds=".dll" |
1306 | need_version=no |
1307 | need_lib_prefix=no |
1308 | |
1309 | case $GCC,$host_os in |
1310 | yes,cygwin* | yes,mingw* | yes,pw32*) |
1311 | library_names_spec='$libname.dll.a' |
1312 | # DLL is installed to $(libdir)/../bin by postinstall_cmds |
1313 | postinstall_cmds='base_file=`basename \${file}`~ |
1314 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ |
1315 | dldir=$destdir/`dirname \$dlpath`~ |
1316 | test -d \$dldir || mkdir -p \$dldir~ |
1317 | $install_prog $dir/$dlname \$dldir/$dlname~ |
1318 | chmod a+x \$dldir/$dlname' |
1319 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
1320 | dlpath=$dir/\$dldll~ |
1321 | $rm \$dlpath' |
1322 | shlibpath_overrides_runpath=yes |
1323 | |
1324 | case $host_os in |
1325 | cygwin*) |
1326 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' |
1327 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1328 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
1329 | ;; |
1330 | mingw*) |
1331 | # MinGW DLLs use traditional 'lib' prefix |
1332 | soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1333 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
1334 | if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then |
1335 | # It is most probably a Windows format PATH printed by |
1336 | # mingw gcc, but we are running on Cygwin. Gcc prints its search |
1337 | # path with ; separators, and with drive letters. We can handle the |
1338 | # drive letters (cygwin fileutils understands them), so leave them, |
1339 | # especially as we might pass files found there to a mingw objdump, |
1340 | # which wouldn't understand a cygwinified path. Ahh. |
1341 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
1342 | else |
1343 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
1344 | fi |
1345 | ;; |
1346 | pw32*) |
1347 | # pw32 DLLs use 'pw' prefix rather than 'lib' |
1348 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1349 | ;; |
1350 | esac |
1351 | ;; |
1352 | |
1353 | *) |
1354 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
1355 | ;; |
1356 | esac |
1357 | dynamic_linker='Win32 ld.exe' |
1358 | # FIXME: first we should search . and the directory the executable is in |
1359 | shlibpath_var=PATH |
1360 | ;; |
1361 | |
1362 | darwin* | rhapsody*) |
1363 | dynamic_linker="$host_os dyld" |
1364 | version_type=darwin |
1365 | need_lib_prefix=no |
1366 | need_version=no |
1367 | library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
1368 | soname_spec='${libname}${release}${major}$shared_ext' |
1369 | shlibpath_overrides_runpath=yes |
1370 | shlibpath_var=DYLD_LIBRARY_PATH |
1371 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
1372 | # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. |
1373 | if test "$GCC" = yes; then |
1374 | sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` |
1375 | else |
1376 | sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' |
1377 | fi |
1378 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
1379 | ;; |
1380 | |
1381 | dgux*) |
1382 | version_type=linux |
1383 | need_lib_prefix=no |
1384 | need_version=no |
1385 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
1386 | soname_spec='${libname}${release}${shared_ext}$major' |
1387 | shlibpath_var=LD_LIBRARY_PATH |
1388 | ;; |
1389 | |
1390 | freebsd1*) |
1391 | dynamic_linker=no |
1392 | ;; |
1393 | |
1394 | kfreebsd*-gnu) |
1395 | version_type=linux |
1396 | need_lib_prefix=no |
1397 | need_version=no |
1398 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1399 | soname_spec='${libname}${release}${shared_ext}$major' |
1400 | shlibpath_var=LD_LIBRARY_PATH |
1401 | shlibpath_overrides_runpath=no |
1402 | hardcode_into_libs=yes |
1403 | dynamic_linker='GNU ld.so' |
1404 | ;; |
1405 | |
1406 | freebsd* | dragonfly*) |
1407 | # DragonFly does not have aout. When/if they implement a new |
1408 | # versioning mechanism, adjust this. |
1409 | if test -x /usr/bin/objformat; then |
1410 | objformat=`/usr/bin/objformat` |
1411 | else |
1412 | case $host_os in |
1413 | freebsd[[123]]*) objformat=aout ;; |
1414 | *) objformat=elf ;; |
1415 | esac |
1416 | fi |
1417 | version_type=freebsd-$objformat |
1418 | case $version_type in |
1419 | freebsd-elf*) |
1420 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
1421 | need_version=no |
1422 | need_lib_prefix=no |
1423 | ;; |
1424 | freebsd-*) |
1425 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
1426 | need_version=yes |
1427 | ;; |
1428 | esac |
1429 | shlibpath_var=LD_LIBRARY_PATH |
1430 | case $host_os in |
1431 | freebsd2*) |
1432 | shlibpath_overrides_runpath=yes |
1433 | ;; |
1434 | freebsd3.[[01]]* | freebsdelf3.[[01]]*) |
1435 | shlibpath_overrides_runpath=yes |
1436 | hardcode_into_libs=yes |
1437 | ;; |
1438 | freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ |
1439 | freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) |
1440 | shlibpath_overrides_runpath=no |
1441 | hardcode_into_libs=yes |
1442 | ;; |
1443 | freebsd*) # from 4.6 on |
1444 | shlibpath_overrides_runpath=yes |
1445 | hardcode_into_libs=yes |
1446 | ;; |
1447 | esac |
1448 | ;; |
1449 | |
1450 | gnu*) |
1451 | version_type=linux |
1452 | need_lib_prefix=no |
1453 | need_version=no |
1454 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
1455 | soname_spec='${libname}${release}${shared_ext}$major' |
1456 | shlibpath_var=LD_LIBRARY_PATH |
1457 | hardcode_into_libs=yes |
1458 | ;; |
1459 | |
1460 | hpux9* | hpux10* | hpux11*) |
1461 | # Give a soname corresponding to the major version so that dld.sl refuses to |
1462 | # link against other versions. |
1463 | version_type=sunos |
1464 | need_lib_prefix=no |
1465 | need_version=no |
1466 | case $host_cpu in |
1467 | ia64*) |
1468 | shrext_cmds='.so' |
1469 | hardcode_into_libs=yes |
1470 | dynamic_linker="$host_os dld.so" |
1471 | shlibpath_var=LD_LIBRARY_PATH |
1472 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
1473 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1474 | soname_spec='${libname}${release}${shared_ext}$major' |
1475 | if test "X$HPUX_IA64_MODE" = X32; then |
1476 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
1477 | else |
1478 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
1479 | fi |
1480 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
1481 | ;; |
1482 | hppa*64*) |
1483 | shrext_cmds='.sl' |
1484 | hardcode_into_libs=yes |
1485 | dynamic_linker="$host_os dld.sl" |
1486 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
1487 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
1488 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1489 | soname_spec='${libname}${release}${shared_ext}$major' |
1490 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
1491 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
1492 | ;; |
1493 | *) |
1494 | shrext_cmds='.sl' |
1495 | dynamic_linker="$host_os dld.sl" |
1496 | shlibpath_var=SHLIB_PATH |
1497 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
1498 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1499 | soname_spec='${libname}${release}${shared_ext}$major' |
1500 | ;; |
1501 | esac |
1502 | # HP-UX runs *really* slowly unless shared libraries are mode 555. |
1503 | postinstall_cmds='chmod 555 $lib' |
1504 | ;; |
1505 | |
1506 | interix3*) |
1507 | version_type=linux |
1508 | need_lib_prefix=no |
1509 | need_version=no |
1510 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1511 | soname_spec='${libname}${release}${shared_ext}$major' |
1512 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
1513 | shlibpath_var=LD_LIBRARY_PATH |
1514 | shlibpath_overrides_runpath=no |
1515 | hardcode_into_libs=yes |
1516 | ;; |
1517 | |
1518 | irix5* | irix6* | nonstopux*) |
1519 | case $host_os in |
1520 | nonstopux*) version_type=nonstopux ;; |
1521 | *) |
1522 | if test "$lt_cv_prog_gnu_ld" = yes; then |
1523 | version_type=linux |
1524 | else |
1525 | version_type=irix |
1526 | fi ;; |
1527 | esac |
1528 | need_lib_prefix=no |
1529 | need_version=no |
1530 | soname_spec='${libname}${release}${shared_ext}$major' |
1531 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
1532 | case $host_os in |
1533 | irix5* | nonstopux*) |
1534 | libsuff= shlibsuff= |
1535 | ;; |
1536 | *) |
1537 | case $LD in # libtool.m4 will add one of these switches to LD |
1538 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
1539 | libsuff= shlibsuff= libmagic=32-bit;; |
1540 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
1541 | libsuff=32 shlibsuff=N32 libmagic=N32;; |
1542 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
1543 | libsuff=64 shlibsuff=64 libmagic=64-bit;; |
1544 | *) libsuff= shlibsuff= libmagic=never-match;; |
1545 | esac |
1546 | ;; |
1547 | esac |
1548 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
1549 | shlibpath_overrides_runpath=no |
1550 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
1551 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
1552 | hardcode_into_libs=yes |
1553 | ;; |
1554 | |
1555 | # No shared lib support for Linux oldld, aout, or coff. |
1556 | linux*oldld* | linux*aout* | linux*coff*) |
1557 | dynamic_linker=no |
1558 | ;; |
1559 | |
1560 | # This must be Linux ELF. |
1561 | linux*) |
1562 | version_type=linux |
1563 | need_lib_prefix=no |
1564 | need_version=no |
1565 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1566 | soname_spec='${libname}${release}${shared_ext}$major' |
1567 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
1568 | shlibpath_var=LD_LIBRARY_PATH |
1569 | shlibpath_overrides_runpath=no |
1570 | # This implies no fast_install, which is unacceptable. |
1571 | # Some rework will be needed to allow for fast_install |
1572 | # before this can be enabled. |
1573 | hardcode_into_libs=yes |
1574 | |
1575 | # find out which ABI we are using |
1576 | libsuff= |
1577 | case "$host_cpu" in |
1578 | x86_64*|s390x*|powerpc64*) |
1579 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
1580 | if AC_TRY_EVAL(ac_compile); then |
1581 | case `/usr/bin/file conftest.$ac_objext` in |
1582 | *64-bit*) |
1583 | libsuff=64 |
1584 | sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}" |
1585 | ;; |
1586 | esac |
1587 | fi |
1588 | rm -rf conftest* |
1589 | ;; |
1590 | esac |
1591 | |
1592 | # Append ld.so.conf contents to the search path |
1593 | if test -f /etc/ld.so.conf; then |
64ff59ba |
1594 | lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/^[ ]*//;s/#.*//;/^[^\/]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` |
d9898ee8 |
1595 | sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" |
1596 | fi |
1597 | |
1598 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
1599 | # powerpc, because MkLinux only supported shared libraries with the |
1600 | # GNU dynamic linker. Since this was broken with cross compilers, |
1601 | # most powerpc-linux boxes support dynamic linking these days and |
1602 | # people can always --disable-shared, the test was removed, and we |
1603 | # assume the GNU/Linux dynamic linker is in use. |
1604 | dynamic_linker='GNU/Linux ld.so' |
1605 | ;; |
1606 | |
1607 | knetbsd*-gnu) |
1608 | version_type=linux |
1609 | need_lib_prefix=no |
1610 | need_version=no |
1611 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1612 | soname_spec='${libname}${release}${shared_ext}$major' |
1613 | shlibpath_var=LD_LIBRARY_PATH |
1614 | shlibpath_overrides_runpath=no |
1615 | hardcode_into_libs=yes |
1616 | dynamic_linker='GNU ld.so' |
1617 | ;; |
1618 | |
1619 | netbsd*) |
1620 | version_type=sunos |
1621 | need_lib_prefix=no |
1622 | need_version=no |
1623 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
1624 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1625 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
1626 | dynamic_linker='NetBSD (a.out) ld.so' |
1627 | else |
1628 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1629 | soname_spec='${libname}${release}${shared_ext}$major' |
1630 | dynamic_linker='NetBSD ld.elf_so' |
1631 | fi |
1632 | shlibpath_var=LD_LIBRARY_PATH |
1633 | shlibpath_overrides_runpath=yes |
1634 | hardcode_into_libs=yes |
1635 | ;; |
1636 | |
1637 | newsos6) |
1638 | version_type=linux |
1639 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1640 | shlibpath_var=LD_LIBRARY_PATH |
1641 | shlibpath_overrides_runpath=yes |
1642 | ;; |
1643 | |
1644 | nto-qnx*) |
1645 | version_type=linux |
1646 | need_lib_prefix=no |
1647 | need_version=no |
1648 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1649 | soname_spec='${libname}${release}${shared_ext}$major' |
1650 | shlibpath_var=LD_LIBRARY_PATH |
1651 | shlibpath_overrides_runpath=yes |
1652 | ;; |
1653 | |
1654 | openbsd*) |
1655 | version_type=sunos |
1656 | sys_lib_dlsearch_path_spec="/usr/lib" |
1657 | need_lib_prefix=no |
1658 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
1659 | case $host_os in |
1660 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
1661 | *) need_version=no ;; |
1662 | esac |
1663 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1664 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
1665 | shlibpath_var=LD_LIBRARY_PATH |
1666 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
1667 | case $host_os in |
1668 | openbsd2.[[89]] | openbsd2.[[89]].*) |
1669 | shlibpath_overrides_runpath=no |
1670 | ;; |
1671 | *) |
1672 | shlibpath_overrides_runpath=yes |
1673 | ;; |
1674 | esac |
1675 | else |
1676 | shlibpath_overrides_runpath=yes |
1677 | fi |
1678 | ;; |
1679 | |
1680 | os2*) |
1681 | libname_spec='$name' |
1682 | shrext_cmds=".dll" |
1683 | need_lib_prefix=no |
1684 | library_names_spec='$libname${shared_ext} $libname.a' |
1685 | dynamic_linker='OS/2 ld.exe' |
1686 | shlibpath_var=LIBPATH |
1687 | ;; |
1688 | |
1689 | osf3* | osf4* | osf5*) |
1690 | version_type=osf |
1691 | need_lib_prefix=no |
1692 | need_version=no |
1693 | soname_spec='${libname}${release}${shared_ext}$major' |
1694 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1695 | shlibpath_var=LD_LIBRARY_PATH |
1696 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
1697 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
1698 | ;; |
1699 | |
1700 | solaris*) |
1701 | version_type=linux |
1702 | need_lib_prefix=no |
1703 | need_version=no |
1704 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1705 | soname_spec='${libname}${release}${shared_ext}$major' |
1706 | shlibpath_var=LD_LIBRARY_PATH |
1707 | shlibpath_overrides_runpath=yes |
1708 | hardcode_into_libs=yes |
1709 | # ldd complains unless libraries are executable |
1710 | postinstall_cmds='chmod +x $lib' |
1711 | ;; |
1712 | |
1713 | sunos4*) |
1714 | version_type=sunos |
1715 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1716 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
1717 | shlibpath_var=LD_LIBRARY_PATH |
1718 | shlibpath_overrides_runpath=yes |
1719 | if test "$with_gnu_ld" = yes; then |
1720 | need_lib_prefix=no |
1721 | fi |
1722 | need_version=yes |
1723 | ;; |
1724 | |
1725 | sysv4 | sysv4.3*) |
1726 | version_type=linux |
1727 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1728 | soname_spec='${libname}${release}${shared_ext}$major' |
1729 | shlibpath_var=LD_LIBRARY_PATH |
1730 | case $host_vendor in |
1731 | sni) |
1732 | shlibpath_overrides_runpath=no |
1733 | need_lib_prefix=no |
1734 | export_dynamic_flag_spec='${wl}-Blargedynsym' |
1735 | runpath_var=LD_RUN_PATH |
1736 | ;; |
1737 | siemens) |
1738 | need_lib_prefix=no |
1739 | ;; |
1740 | motorola) |
1741 | need_lib_prefix=no |
1742 | need_version=no |
1743 | shlibpath_overrides_runpath=no |
1744 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
1745 | ;; |
1746 | esac |
1747 | ;; |
1748 | |
1749 | sysv4*MP*) |
1750 | if test -d /usr/nec ;then |
1751 | version_type=linux |
1752 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
1753 | soname_spec='$libname${shared_ext}.$major' |
1754 | shlibpath_var=LD_LIBRARY_PATH |
1755 | fi |
1756 | ;; |
1757 | |
1758 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
1759 | version_type=freebsd-elf |
1760 | need_lib_prefix=no |
1761 | need_version=no |
1762 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
1763 | soname_spec='${libname}${release}${shared_ext}$major' |
1764 | shlibpath_var=LD_LIBRARY_PATH |
1765 | hardcode_into_libs=yes |
1766 | if test "$with_gnu_ld" = yes; then |
1767 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
1768 | shlibpath_overrides_runpath=no |
1769 | else |
1770 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
1771 | shlibpath_overrides_runpath=yes |
1772 | case $host_os in |
1773 | sco3.2v5*) |
1774 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
1775 | ;; |
1776 | esac |
1777 | fi |
1778 | sys_lib_dlsearch_path_spec='/usr/lib' |
1779 | ;; |
1780 | |
1781 | uts4*) |
1782 | version_type=linux |
1783 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1784 | soname_spec='${libname}${release}${shared_ext}$major' |
1785 | shlibpath_var=LD_LIBRARY_PATH |
1786 | ;; |
1787 | |
1788 | *) |
1789 | dynamic_linker=no |
1790 | ;; |
1791 | esac |
1792 | AC_MSG_RESULT([$dynamic_linker]) |
1793 | test "$dynamic_linker" = no && can_build_shared=no |
1794 | |
1795 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
1796 | if test "$GCC" = yes; then |
1797 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
1798 | fi |
1799 | ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
1800 | |
1801 | |
1802 | # _LT_AC_TAGCONFIG |
1803 | # ---------------- |
1804 | AC_DEFUN([_LT_AC_TAGCONFIG], |
1805 | [AC_ARG_WITH([tags], |
1806 | [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], |
1807 | [include additional configurations @<:@automatic@:>@])], |
1808 | [tagnames="$withval"]) |
1809 | |
1810 | if test -f "$ltmain" && test -n "$tagnames"; then |
1811 | if test ! -f "${ofile}"; then |
1812 | AC_MSG_WARN([output file `$ofile' does not exist]) |
1813 | fi |
1814 | |
1815 | if test -z "$LTCC"; then |
1816 | eval "`$SHELL ${ofile} --config | grep '^LTCC='`" |
1817 | if test -z "$LTCC"; then |
1818 | AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) |
1819 | else |
1820 | AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) |
1821 | fi |
1822 | fi |
1823 | if test -z "$LTCFLAGS"; then |
1824 | eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" |
1825 | fi |
1826 | |
1827 | # Extract list of available tagged configurations in $ofile. |
1828 | # Note that this assumes the entire list is on one line. |
1829 | available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` |
1830 | |
1831 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
1832 | for tagname in $tagnames; do |
1833 | IFS="$lt_save_ifs" |
1834 | # Check whether tagname contains only valid characters |
1835 | case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in |
1836 | "") ;; |
1837 | *) AC_MSG_ERROR([invalid tag name: $tagname]) |
1838 | ;; |
1839 | esac |
1840 | |
1841 | if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null |
1842 | then |
1843 | AC_MSG_ERROR([tag name \"$tagname\" already exists]) |
1844 | fi |
1845 | |
1846 | # Update the list of available tags. |
1847 | if test -n "$tagname"; then |
1848 | echo appending configuration tag \"$tagname\" to $ofile |
1849 | |
1850 | case $tagname in |
1851 | CXX) |
1852 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
1853 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
1854 | (test "X$CXX" != "Xg++"))) ; then |
1855 | AC_LIBTOOL_LANG_CXX_CONFIG |
1856 | else |
1857 | tagname="" |
1858 | fi |
1859 | ;; |
1860 | |
1861 | F77) |
1862 | if test -n "$F77" && test "X$F77" != "Xno"; then |
1863 | AC_LIBTOOL_LANG_F77_CONFIG |
1864 | else |
1865 | tagname="" |
1866 | fi |
1867 | ;; |
1868 | |
1869 | GCJ) |
1870 | if test -n "$GCJ" && test "X$GCJ" != "Xno"; then |
1871 | AC_LIBTOOL_LANG_GCJ_CONFIG |
1872 | else |
1873 | tagname="" |
1874 | fi |
1875 | ;; |
1876 | |
1877 | RC) |
1878 | AC_LIBTOOL_LANG_RC_CONFIG |
1879 | ;; |
1880 | |
1881 | *) |
1882 | AC_MSG_ERROR([Unsupported tag name: $tagname]) |
1883 | ;; |
1884 | esac |
1885 | |
1886 | # Append the new tag name to the list of available tags. |
1887 | if test -n "$tagname" ; then |
1888 | available_tags="$available_tags $tagname" |
1889 | fi |
1890 | fi |
1891 | done |
1892 | IFS="$lt_save_ifs" |
1893 | |
1894 | # Now substitute the updated list of available tags. |
1895 | if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then |
1896 | mv "${ofile}T" "$ofile" |
1897 | chmod +x "$ofile" |
1898 | else |
1899 | rm -f "${ofile}T" |
1900 | AC_MSG_ERROR([unable to update list of available tagged configurations.]) |
1901 | fi |
1902 | fi |
1903 | ])# _LT_AC_TAGCONFIG |
1904 | |
1905 | |
1906 | # AC_LIBTOOL_DLOPEN |
1907 | # ----------------- |
1908 | # enable checks for dlopen support |
1909 | AC_DEFUN([AC_LIBTOOL_DLOPEN], |
1910 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) |
1911 | ])# AC_LIBTOOL_DLOPEN |
1912 | |
1913 | |
1914 | # AC_LIBTOOL_WIN32_DLL |
1915 | # -------------------- |
1916 | # declare package support for building win32 DLLs |
1917 | AC_DEFUN([AC_LIBTOOL_WIN32_DLL], |
1918 | [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) |
1919 | ])# AC_LIBTOOL_WIN32_DLL |
1920 | |
1921 | |
1922 | # AC_ENABLE_SHARED([DEFAULT]) |
1923 | # --------------------------- |
1924 | # implement the --enable-shared flag |
1925 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
1926 | AC_DEFUN([AC_ENABLE_SHARED], |
1927 | [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
1928 | AC_ARG_ENABLE([shared], |
1929 | [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], |
1930 | [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], |
1931 | [p=${PACKAGE-default} |
1932 | case $enableval in |
1933 | yes) enable_shared=yes ;; |
1934 | no) enable_shared=no ;; |
1935 | *) |
1936 | enable_shared=no |
1937 | # Look at the argument we got. We use all the common list separators. |
1938 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
1939 | for pkg in $enableval; do |
1940 | IFS="$lt_save_ifs" |
1941 | if test "X$pkg" = "X$p"; then |
1942 | enable_shared=yes |
1943 | fi |
1944 | done |
1945 | IFS="$lt_save_ifs" |
1946 | ;; |
1947 | esac], |
1948 | [enable_shared=]AC_ENABLE_SHARED_DEFAULT) |
1949 | ])# AC_ENABLE_SHARED |
1950 | |
1951 | |
1952 | # AC_DISABLE_SHARED |
1953 | # ----------------- |
1954 | # set the default shared flag to --disable-shared |
1955 | AC_DEFUN([AC_DISABLE_SHARED], |
1956 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
1957 | AC_ENABLE_SHARED(no) |
1958 | ])# AC_DISABLE_SHARED |
1959 | |
1960 | |
1961 | # AC_ENABLE_STATIC([DEFAULT]) |
1962 | # --------------------------- |
1963 | # implement the --enable-static flag |
1964 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
1965 | AC_DEFUN([AC_ENABLE_STATIC], |
1966 | [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
1967 | AC_ARG_ENABLE([static], |
1968 | [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], |
1969 | [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], |
1970 | [p=${PACKAGE-default} |
1971 | case $enableval in |
1972 | yes) enable_static=yes ;; |
1973 | no) enable_static=no ;; |
1974 | *) |
1975 | enable_static=no |
1976 | # Look at the argument we got. We use all the common list separators. |
1977 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
1978 | for pkg in $enableval; do |
1979 | IFS="$lt_save_ifs" |
1980 | if test "X$pkg" = "X$p"; then |
1981 | enable_static=yes |
1982 | fi |
1983 | done |
1984 | IFS="$lt_save_ifs" |
1985 | ;; |
1986 | esac], |
1987 | [enable_static=]AC_ENABLE_STATIC_DEFAULT) |
1988 | ])# AC_ENABLE_STATIC |
1989 | |
1990 | |
1991 | # AC_DISABLE_STATIC |
1992 | # ----------------- |
1993 | # set the default static flag to --disable-static |
1994 | AC_DEFUN([AC_DISABLE_STATIC], |
1995 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
1996 | AC_ENABLE_STATIC(no) |
1997 | ])# AC_DISABLE_STATIC |
1998 | |
1999 | |
2000 | # AC_ENABLE_FAST_INSTALL([DEFAULT]) |
2001 | # --------------------------------- |
2002 | # implement the --enable-fast-install flag |
2003 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
2004 | AC_DEFUN([AC_ENABLE_FAST_INSTALL], |
2005 | [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
2006 | AC_ARG_ENABLE([fast-install], |
2007 | [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], |
2008 | [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], |
2009 | [p=${PACKAGE-default} |
2010 | case $enableval in |
2011 | yes) enable_fast_install=yes ;; |
2012 | no) enable_fast_install=no ;; |
2013 | *) |
2014 | enable_fast_install=no |
2015 | # Look at the argument we got. We use all the common list separators. |
2016 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2017 | for pkg in $enableval; do |
2018 | IFS="$lt_save_ifs" |
2019 | if test "X$pkg" = "X$p"; then |
2020 | enable_fast_install=yes |
2021 | fi |
2022 | done |
2023 | IFS="$lt_save_ifs" |
2024 | ;; |
2025 | esac], |
2026 | [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) |
2027 | ])# AC_ENABLE_FAST_INSTALL |
2028 | |
2029 | |
2030 | # AC_DISABLE_FAST_INSTALL |
2031 | # ----------------------- |
2032 | # set the default to --disable-fast-install |
2033 | AC_DEFUN([AC_DISABLE_FAST_INSTALL], |
2034 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2035 | AC_ENABLE_FAST_INSTALL(no) |
2036 | ])# AC_DISABLE_FAST_INSTALL |
2037 | |
2038 | |
2039 | # AC_LIBTOOL_PICMODE([MODE]) |
2040 | # -------------------------- |
2041 | # implement the --with-pic flag |
2042 | # MODE is either `yes' or `no'. If omitted, it defaults to `both'. |
2043 | AC_DEFUN([AC_LIBTOOL_PICMODE], |
2044 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2045 | pic_mode=ifelse($#,1,$1,default) |
2046 | ])# AC_LIBTOOL_PICMODE |
2047 | |
2048 | |
2049 | # AC_PROG_EGREP |
2050 | # ------------- |
2051 | # This is predefined starting with Autoconf 2.54, so this conditional |
2052 | # definition can be removed once we require Autoconf 2.54 or later. |
2053 | m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], |
2054 | [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], |
2055 | [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
2056 | then ac_cv_prog_egrep='grep -E' |
2057 | else ac_cv_prog_egrep='egrep' |
2058 | fi]) |
2059 | EGREP=$ac_cv_prog_egrep |
2060 | AC_SUBST([EGREP]) |
2061 | ])]) |
2062 | |
2063 | |
2064 | # AC_PATH_TOOL_PREFIX |
2065 | # ------------------- |
2066 | # find a file program which can recognise shared library |
2067 | AC_DEFUN([AC_PATH_TOOL_PREFIX], |
2068 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
2069 | AC_MSG_CHECKING([for $1]) |
2070 | AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
2071 | [case $MAGIC_CMD in |
2072 | [[\\/*] | ?:[\\/]*]) |
2073 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
2074 | ;; |
2075 | *) |
2076 | lt_save_MAGIC_CMD="$MAGIC_CMD" |
2077 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2078 | dnl $ac_dummy forces splitting on constant user-supplied paths. |
2079 | dnl POSIX.2 word splitting is done only on the output of word expansions, |
2080 | dnl not every word. This closes a longstanding sh security hole. |
2081 | ac_dummy="ifelse([$2], , $PATH, [$2])" |
2082 | for ac_dir in $ac_dummy; do |
2083 | IFS="$lt_save_ifs" |
2084 | test -z "$ac_dir" && ac_dir=. |
2085 | if test -f $ac_dir/$1; then |
2086 | lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
2087 | if test -n "$file_magic_test_file"; then |
2088 | case $deplibs_check_method in |
2089 | "file_magic "*) |
2090 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
2091 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2092 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
2093 | $EGREP "$file_magic_regex" > /dev/null; then |
2094 | : |
2095 | else |
2096 | cat <<EOF 1>&2 |
2097 | |
2098 | *** Warning: the command libtool uses to detect shared libraries, |
2099 | *** $file_magic_cmd, produces output that libtool cannot recognize. |
2100 | *** The result is that libtool may fail to recognize shared libraries |
2101 | *** as such. This will affect the creation of libtool libraries that |
2102 | *** depend on shared libraries, but programs linked with such libtool |
2103 | *** libraries will work regardless of this problem. Nevertheless, you |
2104 | *** may want to report the problem to your system manager and/or to |
2105 | *** bug-libtool@gnu.org |
2106 | |
2107 | EOF |
2108 | fi ;; |
2109 | esac |
2110 | fi |
2111 | break |
2112 | fi |
2113 | done |
2114 | IFS="$lt_save_ifs" |
2115 | MAGIC_CMD="$lt_save_MAGIC_CMD" |
2116 | ;; |
2117 | esac]) |
2118 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2119 | if test -n "$MAGIC_CMD"; then |
2120 | AC_MSG_RESULT($MAGIC_CMD) |
2121 | else |
2122 | AC_MSG_RESULT(no) |
2123 | fi |
2124 | ])# AC_PATH_TOOL_PREFIX |
2125 | |
2126 | |
2127 | # AC_PATH_MAGIC |
2128 | # ------------- |
2129 | # find a file program which can recognise a shared library |
2130 | AC_DEFUN([AC_PATH_MAGIC], |
2131 | [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
2132 | if test -z "$lt_cv_path_MAGIC_CMD"; then |
2133 | if test -n "$ac_tool_prefix"; then |
2134 | AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
2135 | else |
2136 | MAGIC_CMD=: |
2137 | fi |
2138 | fi |
2139 | ])# AC_PATH_MAGIC |
2140 | |
2141 | |
2142 | # AC_PROG_LD |
2143 | # ---------- |
2144 | # find the pathname to the GNU or non-GNU linker |
2145 | AC_DEFUN([AC_PROG_LD], |
2146 | [AC_ARG_WITH([gnu-ld], |
2147 | [AC_HELP_STRING([--with-gnu-ld], |
2148 | [assume the C compiler uses GNU ld @<:@default=no@:>@])], |
2149 | [test "$withval" = no || with_gnu_ld=yes], |
2150 | [with_gnu_ld=no]) |
2151 | AC_REQUIRE([LT_AC_PROG_SED])dnl |
2152 | AC_REQUIRE([AC_PROG_CC])dnl |
2153 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2154 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
2155 | ac_prog=ld |
2156 | if test "$GCC" = yes; then |
2157 | # Check if gcc -print-prog-name=ld gives a path. |
2158 | AC_MSG_CHECKING([for ld used by $CC]) |
2159 | case $host in |
2160 | *-*-mingw*) |
2161 | # gcc leaves a trailing carriage return which upsets mingw |
2162 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
2163 | *) |
2164 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
2165 | esac |
2166 | case $ac_prog in |
2167 | # Accept absolute paths. |
2168 | [[\\/]]* | ?:[[\\/]]*) |
2169 | re_direlt='/[[^/]][[^/]]*/\.\./' |
2170 | # Canonicalize the pathname of ld |
2171 | ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` |
2172 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
2173 | ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` |
2174 | done |
2175 | test -z "$LD" && LD="$ac_prog" |
2176 | ;; |
2177 | "") |
2178 | # If it fails, then pretend we aren't using GCC. |
2179 | ac_prog=ld |
2180 | ;; |
2181 | *) |
2182 | # If it is relative, then search for the first ld in PATH. |
2183 | with_gnu_ld=unknown |
2184 | ;; |
2185 | esac |
2186 | elif test "$with_gnu_ld" = yes; then |
2187 | AC_MSG_CHECKING([for GNU ld]) |
2188 | else |
2189 | AC_MSG_CHECKING([for non-GNU ld]) |
2190 | fi |
2191 | AC_CACHE_VAL(lt_cv_path_LD, |
2192 | [if test -z "$LD"; then |
2193 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2194 | for ac_dir in $PATH; do |
2195 | IFS="$lt_save_ifs" |
2196 | test -z "$ac_dir" && ac_dir=. |
2197 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
2198 | lt_cv_path_LD="$ac_dir/$ac_prog" |
2199 | # Check to see if the program is GNU ld. I'd rather use --version, |
2200 | # but apparently some variants of GNU ld only accept -v. |
2201 | # Break only if it was the GNU/non-GNU ld that we prefer. |
2202 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
2203 | *GNU* | *'with BFD'*) |
2204 | test "$with_gnu_ld" != no && break |
2205 | ;; |
2206 | *) |
2207 | test "$with_gnu_ld" != yes && break |
2208 | ;; |
2209 | esac |
2210 | fi |
2211 | done |
2212 | IFS="$lt_save_ifs" |
2213 | else |
2214 | lt_cv_path_LD="$LD" # Let the user override the test with a path. |
2215 | fi]) |
2216 | LD="$lt_cv_path_LD" |
2217 | if test -n "$LD"; then |
2218 | AC_MSG_RESULT($LD) |
2219 | else |
2220 | AC_MSG_RESULT(no) |
2221 | fi |
2222 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
2223 | AC_PROG_LD_GNU |
2224 | ])# AC_PROG_LD |
2225 | |
2226 | |
2227 | # AC_PROG_LD_GNU |
2228 | # -------------- |
2229 | AC_DEFUN([AC_PROG_LD_GNU], |
2230 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
2231 | AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
2232 | [# I'd rather use --version here, but apparently some GNU lds only accept -v. |
2233 | case `$LD -v 2>&1 </dev/null` in |
2234 | *GNU* | *'with BFD'*) |
2235 | lt_cv_prog_gnu_ld=yes |
2236 | ;; |
2237 | *) |
2238 | lt_cv_prog_gnu_ld=no |
2239 | ;; |
2240 | esac]) |
2241 | with_gnu_ld=$lt_cv_prog_gnu_ld |
2242 | ])# AC_PROG_LD_GNU |
2243 | |
2244 | |
2245 | # AC_PROG_LD_RELOAD_FLAG |
2246 | # ---------------------- |
2247 | # find reload flag for linker |
2248 | # -- PORTME Some linkers may need a different reload flag. |
2249 | AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], |
2250 | [AC_CACHE_CHECK([for $LD option to reload object files], |
2251 | lt_cv_ld_reload_flag, |
2252 | [lt_cv_ld_reload_flag='-r']) |
2253 | reload_flag=$lt_cv_ld_reload_flag |
2254 | case $reload_flag in |
2255 | "" | " "*) ;; |
2256 | *) reload_flag=" $reload_flag" ;; |
2257 | esac |
2258 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2259 | case $host_os in |
2260 | darwin*) |
2261 | if test "$GCC" = yes; then |
2262 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' |
2263 | else |
2264 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2265 | fi |
2266 | ;; |
2267 | esac |
2268 | ])# AC_PROG_LD_RELOAD_FLAG |
2269 | |
2270 | |
2271 | # AC_DEPLIBS_CHECK_METHOD |
2272 | # ----------------------- |
2273 | # how to check for library dependencies |
2274 | # -- PORTME fill in with the dynamic library characteristics |
2275 | AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], |
2276 | [AC_CACHE_CHECK([how to recognise dependent libraries], |
2277 | lt_cv_deplibs_check_method, |
2278 | [lt_cv_file_magic_cmd='$MAGIC_CMD' |
2279 | lt_cv_file_magic_test_file= |
2280 | lt_cv_deplibs_check_method='unknown' |
2281 | # Need to set the preceding variable on all platforms that support |
2282 | # interlibrary dependencies. |
2283 | # 'none' -- dependencies not supported. |
2284 | # `unknown' -- same as none, but documents that we really don't know. |
2285 | # 'pass_all' -- all dependencies passed with no checks. |
2286 | # 'test_compile' -- check by making test program. |
2287 | # 'file_magic [[regex]]' -- check by looking for files in library path |
2288 | # which responds to the $file_magic_cmd with a given extended regex. |
2289 | # If you have `file' or equivalent on your system and you're not sure |
2290 | # whether `pass_all' will *always* work, you probably want this one. |
2291 | |
2292 | case $host_os in |
2293 | aix4* | aix5*) |
2294 | lt_cv_deplibs_check_method=pass_all |
2295 | ;; |
2296 | |
2297 | beos*) |
2298 | lt_cv_deplibs_check_method=pass_all |
2299 | ;; |
2300 | |
2301 | bsdi[[45]]*) |
2302 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
2303 | lt_cv_file_magic_cmd='/usr/bin/file -L' |
2304 | lt_cv_file_magic_test_file=/shlib/libc.so |
2305 | ;; |
2306 | |
2307 | cygwin*) |
2308 | # func_win32_libid is a shell function defined in ltmain.sh |
2309 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
2310 | lt_cv_file_magic_cmd='func_win32_libid' |
2311 | ;; |
2312 | |
2313 | mingw* | pw32*) |
2314 | # Base MSYS/MinGW do not provide the 'file' command needed by |
2315 | # func_win32_libid shell function, so use a weaker test based on 'objdump'. |
2316 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
2317 | lt_cv_file_magic_cmd='$OBJDUMP -f' |
2318 | ;; |
2319 | |
2320 | darwin* | rhapsody*) |
2321 | lt_cv_deplibs_check_method=pass_all |
2322 | ;; |
2323 | |
2324 | freebsd* | kfreebsd*-gnu | dragonfly*) |
2325 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
2326 | case $host_cpu in |
2327 | i*86 ) |
2328 | # Not sure whether the presence of OpenBSD here was a mistake. |
2329 | # Let's accept both of them until this is cleared up. |
2330 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' |
2331 | lt_cv_file_magic_cmd=/usr/bin/file |
2332 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
2333 | ;; |
2334 | esac |
2335 | else |
2336 | lt_cv_deplibs_check_method=pass_all |
2337 | fi |
2338 | ;; |
2339 | |
2340 | gnu*) |
2341 | lt_cv_deplibs_check_method=pass_all |
2342 | ;; |
2343 | |
2344 | hpux10.20* | hpux11*) |
2345 | lt_cv_file_magic_cmd=/usr/bin/file |
2346 | case $host_cpu in |
2347 | ia64*) |
2348 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
2349 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
2350 | ;; |
2351 | hppa*64*) |
2352 | [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] |
2353 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
2354 | ;; |
2355 | *) |
2356 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
2357 | lt_cv_file_magic_test_file=/usr/lib/libc.sl |
2358 | ;; |
2359 | esac |
2360 | ;; |
2361 | |
2362 | interix3*) |
2363 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here |
2364 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' |
2365 | ;; |
2366 | |
2367 | irix5* | irix6* | nonstopux*) |
2368 | case $LD in |
2369 | *-32|*"-32 ") libmagic=32-bit;; |
2370 | *-n32|*"-n32 ") libmagic=N32;; |
2371 | *-64|*"-64 ") libmagic=64-bit;; |
2372 | *) libmagic=never-match;; |
2373 | esac |
2374 | lt_cv_deplibs_check_method=pass_all |
2375 | ;; |
2376 | |
2377 | # This must be Linux ELF. |
2378 | linux*) |
2379 | lt_cv_deplibs_check_method=pass_all |
2380 | ;; |
2381 | |
2382 | netbsd*) |
2383 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
2384 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
2385 | else |
2386 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' |
2387 | fi |
2388 | ;; |
2389 | |
2390 | newos6*) |
2391 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' |
2392 | lt_cv_file_magic_cmd=/usr/bin/file |
2393 | lt_cv_file_magic_test_file=/usr/lib/libnls.so |
2394 | ;; |
2395 | |
2396 | nto-qnx*) |
2397 | lt_cv_deplibs_check_method=unknown |
2398 | ;; |
2399 | |
2400 | openbsd*) |
2401 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
2402 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' |
2403 | else |
2404 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
2405 | fi |
2406 | ;; |
2407 | |
2408 | osf3* | osf4* | osf5*) |
2409 | lt_cv_deplibs_check_method=pass_all |
2410 | ;; |
2411 | |
2412 | solaris*) |
2413 | lt_cv_deplibs_check_method=pass_all |
2414 | ;; |
2415 | |
2416 | sysv4 | sysv4.3*) |
2417 | case $host_vendor in |
2418 | motorola) |
2419 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
2420 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
2421 | ;; |
2422 | ncr) |
2423 | lt_cv_deplibs_check_method=pass_all |
2424 | ;; |
2425 | sequent) |
2426 | lt_cv_file_magic_cmd='/bin/file' |
2427 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
2428 | ;; |
2429 | sni) |
2430 | lt_cv_file_magic_cmd='/bin/file' |
2431 | lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
2432 | lt_cv_file_magic_test_file=/lib/libc.so |
2433 | ;; |
2434 | siemens) |
2435 | lt_cv_deplibs_check_method=pass_all |
2436 | ;; |
2437 | pc) |
2438 | lt_cv_deplibs_check_method=pass_all |
2439 | ;; |
2440 | esac |
2441 | ;; |
2442 | |
2443 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
2444 | lt_cv_deplibs_check_method=pass_all |
2445 | ;; |
2446 | esac |
2447 | ]) |
2448 | file_magic_cmd=$lt_cv_file_magic_cmd |
2449 | deplibs_check_method=$lt_cv_deplibs_check_method |
2450 | test -z "$deplibs_check_method" && deplibs_check_method=unknown |
2451 | ])# AC_DEPLIBS_CHECK_METHOD |
2452 | |
2453 | |
2454 | # AC_PROG_NM |
2455 | # ---------- |
2456 | # find the pathname to a BSD-compatible name lister |
2457 | AC_DEFUN([AC_PROG_NM], |
2458 | [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, |
2459 | [if test -n "$NM"; then |
2460 | # Let the user override the test. |
2461 | lt_cv_path_NM="$NM" |
2462 | else |
2463 | lt_nm_to_check="${ac_tool_prefix}nm" |
2464 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then |
2465 | lt_nm_to_check="$lt_nm_to_check nm" |
2466 | fi |
2467 | for lt_tmp_nm in $lt_nm_to_check; do |
2468 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2469 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do |
2470 | IFS="$lt_save_ifs" |
2471 | test -z "$ac_dir" && ac_dir=. |
2472 | tmp_nm="$ac_dir/$lt_tmp_nm" |
2473 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
2474 | # Check to see if the nm accepts a BSD-compat flag. |
2475 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
2476 | # nm: unknown option "B" ignored |
2477 | # Tru64's nm complains that /dev/null is an invalid object file |
2478 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
2479 | */dev/null* | *'Invalid file or object type'*) |
2480 | lt_cv_path_NM="$tmp_nm -B" |
2481 | break |
2482 | ;; |
2483 | *) |
2484 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
2485 | */dev/null*) |
2486 | lt_cv_path_NM="$tmp_nm -p" |
2487 | break |
2488 | ;; |
2489 | *) |
2490 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
2491 | continue # so that we can try to find one that supports BSD flags |
2492 | ;; |
2493 | esac |
2494 | ;; |
2495 | esac |
2496 | fi |
2497 | done |
2498 | IFS="$lt_save_ifs" |
2499 | done |
2500 | test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm |
2501 | fi]) |
2502 | NM="$lt_cv_path_NM" |
2503 | ])# AC_PROG_NM |
2504 | |
2505 | |
2506 | # AC_CHECK_LIBM |
2507 | # ------------- |
2508 | # check for math library |
2509 | AC_DEFUN([AC_CHECK_LIBM], |
2510 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2511 | LIBM= |
2512 | case $host in |
2513 | *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
2514 | # These system don't have libm, or don't need it |
2515 | ;; |
2516 | *-ncr-sysv4.3*) |
2517 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
2518 | AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
2519 | ;; |
2520 | *) |
2521 | AC_CHECK_LIB(m, cos, LIBM="-lm") |
2522 | ;; |
2523 | esac |
2524 | ])# AC_CHECK_LIBM |
2525 | |
2526 | |
2527 | # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) |
2528 | # ----------------------------------- |
2529 | # sets LIBLTDL to the link flags for the libltdl convenience library and |
2530 | # LTDLINCL to the include flags for the libltdl header and adds |
2531 | # --enable-ltdl-convenience to the configure arguments. Note that |
2532 | # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
2533 | # it is assumed to be `libltdl'. LIBLTDL will be prefixed with |
2534 | # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' |
2535 | # (note the single quotes!). If your package is not flat and you're not |
2536 | # using automake, define top_builddir and top_srcdir appropriately in |
2537 | # the Makefiles. |
2538 | AC_DEFUN([AC_LIBLTDL_CONVENIENCE], |
2539 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2540 | case $enable_ltdl_convenience in |
2541 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
2542 | "") enable_ltdl_convenience=yes |
2543 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
2544 | esac |
2545 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la |
2546 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
2547 | # For backwards non-gettext consistent compatibility... |
2548 | INCLTDL="$LTDLINCL" |
2549 | ])# AC_LIBLTDL_CONVENIENCE |
2550 | |
2551 | |
2552 | # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) |
2553 | # ----------------------------------- |
2554 | # sets LIBLTDL to the link flags for the libltdl installable library and |
2555 | # LTDLINCL to the include flags for the libltdl header and adds |
2556 | # --enable-ltdl-install to the configure arguments. Note that |
2557 | # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
2558 | # and an installed libltdl is not found, it is assumed to be `libltdl'. |
2559 | # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with |
2560 | # '${top_srcdir}/' (note the single quotes!). If your package is not |
2561 | # flat and you're not using automake, define top_builddir and top_srcdir |
2562 | # appropriately in the Makefiles. |
2563 | # In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
2564 | AC_DEFUN([AC_LIBLTDL_INSTALLABLE], |
2565 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2566 | AC_CHECK_LIB(ltdl, lt_dlinit, |
2567 | [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
2568 | [if test x"$enable_ltdl_install" = xno; then |
2569 | AC_MSG_WARN([libltdl not installed, but installation disabled]) |
2570 | else |
2571 | enable_ltdl_install=yes |
2572 | fi |
2573 | ]) |
2574 | if test x"$enable_ltdl_install" = x"yes"; then |
2575 | ac_configure_args="$ac_configure_args --enable-ltdl-install" |
2576 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la |
2577 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
2578 | else |
2579 | ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
2580 | LIBLTDL="-lltdl" |
2581 | LTDLINCL= |
2582 | fi |
2583 | # For backwards non-gettext consistent compatibility... |
2584 | INCLTDL="$LTDLINCL" |
2585 | ])# AC_LIBLTDL_INSTALLABLE |
2586 | |
2587 | |
2588 | # AC_LIBTOOL_CXX |
2589 | # -------------- |
2590 | # enable support for C++ libraries |
2591 | AC_DEFUN([AC_LIBTOOL_CXX], |
2592 | [AC_REQUIRE([_LT_AC_LANG_CXX]) |
2593 | ])# AC_LIBTOOL_CXX |
2594 | |
2595 | |
2596 | # _LT_AC_LANG_CXX |
2597 | # --------------- |
2598 | AC_DEFUN([_LT_AC_LANG_CXX], |
2599 | [AC_REQUIRE([AC_PROG_CXX]) |
2600 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
2601 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) |
2602 | ])# _LT_AC_LANG_CXX |
2603 | |
2604 | # _LT_AC_PROG_CXXCPP |
2605 | # ------------------ |
2606 | AC_DEFUN([_LT_AC_PROG_CXXCPP], |
2607 | [ |
2608 | AC_REQUIRE([AC_PROG_CXX]) |
2609 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
2610 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
2611 | (test "X$CXX" != "Xg++"))) ; then |
2612 | AC_PROG_CXXCPP |
2613 | fi |
2614 | ])# _LT_AC_PROG_CXXCPP |
2615 | |
2616 | # AC_LIBTOOL_F77 |
2617 | # -------------- |
2618 | # enable support for Fortran 77 libraries |
2619 | AC_DEFUN([AC_LIBTOOL_F77], |
2620 | [AC_REQUIRE([_LT_AC_LANG_F77]) |
2621 | ])# AC_LIBTOOL_F77 |
2622 | |
2623 | |
2624 | # _LT_AC_LANG_F77 |
2625 | # --------------- |
2626 | AC_DEFUN([_LT_AC_LANG_F77], |
2627 | [AC_REQUIRE([AC_PROG_F77]) |
2628 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) |
2629 | ])# _LT_AC_LANG_F77 |
2630 | |
2631 | |
2632 | # AC_LIBTOOL_GCJ |
2633 | # -------------- |
2634 | # enable support for GCJ libraries |
2635 | AC_DEFUN([AC_LIBTOOL_GCJ], |
2636 | [AC_REQUIRE([_LT_AC_LANG_GCJ]) |
2637 | ])# AC_LIBTOOL_GCJ |
2638 | |
2639 | |
2640 | # _LT_AC_LANG_GCJ |
2641 | # --------------- |
2642 | AC_DEFUN([_LT_AC_LANG_GCJ], |
2643 | [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], |
2644 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], |
2645 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], |
2646 | [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], |
2647 | [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], |
2648 | [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) |
2649 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) |
2650 | ])# _LT_AC_LANG_GCJ |
2651 | |
2652 | |
2653 | # AC_LIBTOOL_RC |
2654 | # ------------- |
2655 | # enable support for Windows resource files |
2656 | AC_DEFUN([AC_LIBTOOL_RC], |
2657 | [AC_REQUIRE([LT_AC_PROG_RC]) |
2658 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) |
2659 | ])# AC_LIBTOOL_RC |
2660 | |
2661 | |
2662 | # AC_LIBTOOL_LANG_C_CONFIG |
2663 | # ------------------------ |
2664 | # Ensure that the configuration vars for the C compiler are |
2665 | # suitably defined. Those variables are subsequently used by |
2666 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
2667 | AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) |
2668 | AC_DEFUN([_LT_AC_LANG_C_CONFIG], |
2669 | [lt_save_CC="$CC" |
2670 | AC_LANG_PUSH(C) |
2671 | |
2672 | # Source file extension for C test sources. |
2673 | ac_ext=c |
2674 | |
2675 | # Object file extension for compiled C test sources. |
2676 | objext=o |
2677 | _LT_AC_TAGVAR(objext, $1)=$objext |
2678 | |
2679 | # Code to be used in simple compile tests |
2680 | lt_simple_compile_test_code="int some_variable = 0;\n" |
2681 | |
2682 | # Code to be used in simple link tests |
2683 | lt_simple_link_test_code='int main(){return(0);}\n' |
2684 | |
2685 | _LT_AC_SYS_COMPILER |
2686 | |
2687 | # save warnings/boilerplate of simple test code |
2688 | _LT_COMPILER_BOILERPLATE |
2689 | _LT_LINKER_BOILERPLATE |
2690 | |
2691 | ## CAVEAT EMPTOR: |
2692 | ## There is no encapsulation within the following macros, do not change |
2693 | ## the running order or otherwise move them around unless you know exactly |
2694 | ## what you are doing... |
2695 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
2696 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
2697 | AC_LIBTOOL_PROG_CC_C_O($1) |
2698 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
2699 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
2700 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
2701 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
2702 | AC_LIBTOOL_SYS_LIB_STRIP |
2703 | AC_LIBTOOL_DLOPEN_SELF |
2704 | |
2705 | # Report which library types will actually be built |
2706 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
2707 | AC_MSG_RESULT([$can_build_shared]) |
2708 | |
2709 | AC_MSG_CHECKING([whether to build shared libraries]) |
2710 | test "$can_build_shared" = "no" && enable_shared=no |
2711 | |
2712 | # On AIX, shared libraries and static libraries use the same namespace, and |
2713 | # are all built from PIC. |
2714 | case $host_os in |
2715 | aix3*) |
2716 | test "$enable_shared" = yes && enable_static=no |
2717 | if test -n "$RANLIB"; then |
2718 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
2719 | postinstall_cmds='$RANLIB $lib' |
2720 | fi |
2721 | ;; |
2722 | |
2723 | aix4* | aix5*) |
2724 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
2725 | test "$enable_shared" = yes && enable_static=no |
2726 | fi |
2727 | ;; |
2728 | esac |
2729 | AC_MSG_RESULT([$enable_shared]) |
2730 | |
2731 | AC_MSG_CHECKING([whether to build static libraries]) |
2732 | # Make sure either enable_shared or enable_static is yes. |
2733 | test "$enable_shared" = yes || enable_static=yes |
2734 | AC_MSG_RESULT([$enable_static]) |
2735 | |
2736 | AC_LIBTOOL_CONFIG($1) |
2737 | |
2738 | AC_LANG_POP |
2739 | CC="$lt_save_CC" |
2740 | ])# AC_LIBTOOL_LANG_C_CONFIG |
2741 | |
2742 | |
2743 | # AC_LIBTOOL_LANG_CXX_CONFIG |
2744 | # -------------------------- |
2745 | # Ensure that the configuration vars for the C compiler are |
2746 | # suitably defined. Those variables are subsequently used by |
2747 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
2748 | AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) |
2749 | AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], |
2750 | [AC_LANG_PUSH(C++) |
2751 | AC_REQUIRE([AC_PROG_CXX]) |
2752 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
2753 | |
2754 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
2755 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
2756 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
2757 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
2758 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
2759 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
2760 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
2761 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
2762 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
2763 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
2764 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
2765 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
2766 | _LT_AC_TAGVAR(module_cmds, $1)= |
2767 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
2768 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
2769 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
2770 | _LT_AC_TAGVAR(no_undefined_flag, $1)= |
2771 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
2772 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
2773 | |
2774 | # Dependencies to place before and after the object being linked: |
2775 | _LT_AC_TAGVAR(predep_objects, $1)= |
2776 | _LT_AC_TAGVAR(postdep_objects, $1)= |
2777 | _LT_AC_TAGVAR(predeps, $1)= |
2778 | _LT_AC_TAGVAR(postdeps, $1)= |
2779 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)= |
2780 | |
2781 | # Source file extension for C++ test sources. |
2782 | ac_ext=cpp |
2783 | |
2784 | # Object file extension for compiled C++ test sources. |
2785 | objext=o |
2786 | _LT_AC_TAGVAR(objext, $1)=$objext |
2787 | |
2788 | # Code to be used in simple compile tests |
2789 | lt_simple_compile_test_code="int some_variable = 0;\n" |
2790 | |
2791 | # Code to be used in simple link tests |
2792 | lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' |
2793 | |
2794 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
2795 | _LT_AC_SYS_COMPILER |
2796 | |
2797 | # save warnings/boilerplate of simple test code |
2798 | _LT_COMPILER_BOILERPLATE |
2799 | _LT_LINKER_BOILERPLATE |
2800 | |
2801 | # Allow CC to be a program name with arguments. |
2802 | lt_save_CC=$CC |
2803 | lt_save_LD=$LD |
2804 | lt_save_GCC=$GCC |
2805 | GCC=$GXX |
2806 | lt_save_with_gnu_ld=$with_gnu_ld |
2807 | lt_save_path_LD=$lt_cv_path_LD |
2808 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then |
2809 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx |
2810 | else |
2811 | $as_unset lt_cv_prog_gnu_ld |
2812 | fi |
2813 | if test -n "${lt_cv_path_LDCXX+set}"; then |
2814 | lt_cv_path_LD=$lt_cv_path_LDCXX |
2815 | else |
2816 | $as_unset lt_cv_path_LD |
2817 | fi |
2818 | test -z "${LDCXX+set}" || LD=$LDCXX |
2819 | CC=${CXX-"c++"} |
2820 | compiler=$CC |
2821 | _LT_AC_TAGVAR(compiler, $1)=$CC |
2822 | _LT_CC_BASENAME([$compiler]) |
2823 | |
2824 | # We don't want -fno-exception wen compiling C++ code, so set the |
2825 | # no_builtin_flag separately |
2826 | if test "$GXX" = yes; then |
2827 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
2828 | else |
2829 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
2830 | fi |
2831 | |
2832 | if test "$GXX" = yes; then |
2833 | # Set up default GNU C++ configuration |
2834 | |
2835 | AC_PROG_LD |
2836 | |
2837 | # Check if GNU C++ uses GNU ld as the underlying linker, since the |
2838 | # archiving commands below assume that GNU ld is being used. |
2839 | if test "$with_gnu_ld" = yes; then |
2840 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
2841 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
2842 | |
2843 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
2844 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
2845 | |
2846 | # If archive_cmds runs LD, not CC, wlarc should be empty |
2847 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to |
2848 | # investigate it a little bit more. (MM) |
2849 | wlarc='${wl}' |
2850 | |
2851 | # ancient GNU ld didn't support --whole-archive et. al. |
2852 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ |
2853 | grep 'no-whole-archive' > /dev/null; then |
2854 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
2855 | else |
2856 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
2857 | fi |
2858 | else |
2859 | with_gnu_ld=no |
2860 | wlarc= |
2861 | |
2862 | # A generic and very simple default shared library creation |
2863 | # command for GNU C++ for the case where it uses the native |
2864 | # linker, instead of GNU ld. If possible, this setting should |
2865 | # overridden to take advantage of the native linker features on |
2866 | # the platform it is being used on. |
2867 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
2868 | fi |
2869 | |
2870 | # Commands to make compiler produce verbose output that lists |
2871 | # what "hidden" libraries, object files and flags are used when |
2872 | # linking a shared library. |
2873 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
2874 | |
2875 | else |
2876 | GXX=no |
2877 | with_gnu_ld=no |
2878 | wlarc= |
2879 | fi |
2880 | |
2881 | # PORTME: fill in a description of your system's C++ link characteristics |
2882 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
2883 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
2884 | case $host_os in |
2885 | aix3*) |
2886 | # FIXME: insert proper C++ library support |
2887 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
2888 | ;; |
2889 | aix4* | aix5*) |
2890 | if test "$host_cpu" = ia64; then |
2891 | # On IA64, the linker does run time linking by default, so we don't |
2892 | # have to do anything special. |
2893 | aix_use_runtimelinking=no |
2894 | exp_sym_flag='-Bexport' |
2895 | no_entry_flag="" |
2896 | else |
2897 | aix_use_runtimelinking=no |
2898 | |
2899 | # Test if we are trying to use run time linking or normal |
2900 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
2901 | # need to do runtime linking. |
2902 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
2903 | for ld_flag in $LDFLAGS; do |
2904 | case $ld_flag in |
2905 | *-brtl*) |
2906 | aix_use_runtimelinking=yes |
2907 | break |
2908 | ;; |
2909 | esac |
2910 | done |
2911 | ;; |
2912 | esac |
2913 | |
2914 | exp_sym_flag='-bexport' |
2915 | no_entry_flag='-bnoentry' |
2916 | fi |
2917 | |
2918 | # When large executables or shared objects are built, AIX ld can |
2919 | # have problems creating the table of contents. If linking a library |
2920 | # or program results in "error TOC overflow" add -mminimal-toc to |
2921 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
2922 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
2923 | |
2924 | _LT_AC_TAGVAR(archive_cmds, $1)='' |
2925 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
2926 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
2927 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
2928 | |
2929 | if test "$GXX" = yes; then |
2930 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
2931 | # We only want to do this on AIX 4.2 and lower, the check |
2932 | # below for broken collect2 doesn't work under 4.3+ |
2933 | collect2name=`${CC} -print-prog-name=collect2` |
2934 | if test -f "$collect2name" && \ |
2935 | strings "$collect2name" | grep resolve_lib_name >/dev/null |
2936 | then |
2937 | # We have reworked collect2 |
2938 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
2939 | else |
2940 | # We have old collect2 |
2941 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
2942 | # It fails to find uninstalled libraries when the uninstalled |
2943 | # path is not listed in the libpath. Setting hardcode_minus_L |
2944 | # to unsupported forces relinking |
2945 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
2946 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
2947 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
2948 | fi |
2949 | ;; |
2950 | esac |
2951 | shared_flag='-shared' |
2952 | if test "$aix_use_runtimelinking" = yes; then |
2953 | shared_flag="$shared_flag "'${wl}-G' |
2954 | fi |
2955 | else |
2956 | # not using gcc |
2957 | if test "$host_cpu" = ia64; then |
2958 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
2959 | # chokes on -Wl,-G. The following line is correct: |
2960 | shared_flag='-G' |
2961 | else |
2962 | if test "$aix_use_runtimelinking" = yes; then |
2963 | shared_flag='${wl}-G' |
2964 | else |
2965 | shared_flag='${wl}-bM:SRE' |
2966 | fi |
2967 | fi |
2968 | fi |
2969 | |
2970 | # It seems that -bexpall does not export symbols beginning with |
2971 | # underscore (_), so it is better to generate a list of symbols to export. |
2972 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
2973 | if test "$aix_use_runtimelinking" = yes; then |
2974 | # Warning - without using the other runtime loading flags (-brtl), |
2975 | # -berok will link without error, but may produce a broken library. |
2976 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
2977 | # Determine the default libpath from the value encoded in an empty executable. |
2978 | _LT_AC_SYS_LIBPATH_AIX |
2979 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
2980 | |
2981 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
2982 | else |
2983 | if test "$host_cpu" = ia64; then |
2984 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
2985 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
2986 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" |
2987 | else |
2988 | # Determine the default libpath from the value encoded in an empty executable. |
2989 | _LT_AC_SYS_LIBPATH_AIX |
2990 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
2991 | # Warning - without using the other run time loading flags, |
2992 | # -berok will link without error, but may produce a broken library. |
2993 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
2994 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
2995 | # Exported symbols can be pulled into shared objects from archives |
2996 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
2997 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
2998 | # This is similar to how AIX traditionally builds its shared libraries. |
2999 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
3000 | fi |
3001 | fi |
3002 | ;; |
3003 | |
3004 | beos*) |
3005 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
3006 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
3007 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
3008 | # support --undefined. This deserves some investigation. FIXME |
3009 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3010 | else |
3011 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3012 | fi |
3013 | ;; |
3014 | |
3015 | chorus*) |
3016 | case $cc_basename in |
3017 | *) |
3018 | # FIXME: insert proper C++ library support |
3019 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3020 | ;; |
3021 | esac |
3022 | ;; |
3023 | |
3024 | cygwin* | mingw* | pw32*) |
3025 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
3026 | # as there is no search path for DLLs. |
3027 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
3028 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
3029 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
3030 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
3031 | |
3032 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
3033 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
3034 | # If the export-symbols file already is a .def file (1st line |
3035 | # is EXPORTS), use it as is; otherwise, prepend... |
3036 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
3037 | cp $export_symbols $output_objdir/$soname.def; |
3038 | else |
3039 | echo EXPORTS > $output_objdir/$soname.def; |
3040 | cat $export_symbols >> $output_objdir/$soname.def; |
3041 | fi~ |
3042 | $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
3043 | else |
3044 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3045 | fi |
3046 | ;; |
3047 | darwin* | rhapsody*) |
3048 | case $host_os in |
3049 | rhapsody* | darwin1.[[012]]) |
3050 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
3051 | ;; |
3052 | *) # Darwin 1.3 on |
3053 | if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
3054 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
3055 | else |
3056 | case ${MACOSX_DEPLOYMENT_TARGET} in |
3057 | 10.[[012]]) |
3058 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
3059 | ;; |
3060 | 10.*) |
3061 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
3062 | ;; |
3063 | esac |
3064 | fi |
3065 | ;; |
3066 | esac |
3067 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3068 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3069 | _LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
3070 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
3071 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
3072 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3073 | |
3074 | if test "$GXX" = yes ; then |
3075 | lt_int_apple_cc_single_mod=no |
3076 | output_verbose_link_cmd='echo' |
3077 | if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then |
3078 | lt_int_apple_cc_single_mod=yes |
3079 | fi |
3080 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3081 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
3082 | else |
3083 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
3084 | fi |
3085 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3086 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
3087 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3088 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3089 | else |
3090 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3091 | fi |
3092 | _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3093 | else |
3094 | case $cc_basename in |
3095 | xlc*) |
3096 | output_verbose_link_cmd='echo' |
3097 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' |
3098 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3099 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
3100 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3101 | _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3102 | ;; |
3103 | *) |
3104 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3105 | ;; |
3106 | esac |
3107 | fi |
3108 | ;; |
3109 | |
3110 | dgux*) |
3111 | case $cc_basename in |
3112 | ec++*) |
3113 | # FIXME: insert proper C++ library support |
3114 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3115 | ;; |
3116 | ghcx*) |
3117 | # Green Hills C++ Compiler |
3118 | # FIXME: insert proper C++ library support |
3119 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3120 | ;; |
3121 | *) |
3122 | # FIXME: insert proper C++ library support |
3123 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3124 | ;; |
3125 | esac |
3126 | ;; |
3127 | freebsd[[12]]*) |
3128 | # C++ shared libraries reported to be fairly broken before switch to ELF |
3129 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3130 | ;; |
3131 | freebsd-elf*) |
3132 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3133 | ;; |
3134 | freebsd* | kfreebsd*-gnu | dragonfly*) |
3135 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
3136 | # conventions |
3137 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
3138 | ;; |
3139 | gnu*) |
3140 | ;; |
3141 | hpux9*) |
3142 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3143 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3144 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3145 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3146 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3147 | # but as the default |
3148 | # location of the library. |
3149 | |
3150 | case $cc_basename in |
3151 | CC*) |
3152 | # FIXME: insert proper C++ library support |
3153 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3154 | ;; |
3155 | aCC*) |
3156 | _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
3157 | # Commands to make compiler produce verbose output that lists |
3158 | # what "hidden" libraries, object files and flags are used when |
3159 | # linking a shared library. |
3160 | # |
3161 | # There doesn't appear to be a way to prevent this compiler from |
3162 | # explicitly linking system object files so we need to strip them |
3163 | # from the output so that they don't get included in the library |
3164 | # dependencies. |
3165 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
3166 | ;; |
3167 | *) |
3168 | if test "$GXX" = yes; then |
3169 | _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
3170 | else |
3171 | # FIXME: insert proper C++ library support |
3172 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3173 | fi |
3174 | ;; |
3175 | esac |
3176 | ;; |
3177 | hpux10*|hpux11*) |
3178 | if test $with_gnu_ld = no; then |
3179 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3180 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3181 | |
3182 | case $host_cpu in |
3183 | hppa*64*|ia64*) |
3184 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
3185 | ;; |
3186 | *) |
3187 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3188 | ;; |
3189 | esac |
3190 | fi |
3191 | case $host_cpu in |
3192 | hppa*64*|ia64*) |
3193 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3194 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3195 | ;; |
3196 | *) |
3197 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3198 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3199 | # but as the default |
3200 | # location of the library. |
3201 | ;; |
3202 | esac |
3203 | |
3204 | case $cc_basename in |
3205 | CC*) |
3206 | # FIXME: insert proper C++ library support |
3207 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3208 | ;; |
3209 | aCC*) |
3210 | case $host_cpu in |
3211 | hppa*64*) |
3212 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3213 | ;; |
3214 | ia64*) |
3215 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3216 | ;; |
3217 | *) |
3218 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3219 | ;; |
3220 | esac |
3221 | # Commands to make compiler produce verbose output that lists |
3222 | # what "hidden" libraries, object files and flags are used when |
3223 | # linking a shared library. |
3224 | # |
3225 | # There doesn't appear to be a way to prevent this compiler from |
3226 | # explicitly linking system object files so we need to strip them |
3227 | # from the output so that they don't get included in the library |
3228 | # dependencies. |
3229 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
3230 | ;; |
3231 | *) |
3232 | if test "$GXX" = yes; then |
3233 | if test $with_gnu_ld = no; then |
3234 | case $host_cpu in |
3235 | hppa*64*) |
3236 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3237 | ;; |
3238 | ia64*) |
3239 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3240 | ;; |
3241 | *) |
3242 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3243 | ;; |
3244 | esac |
3245 | fi |
3246 | else |
3247 | # FIXME: insert proper C++ library support |
3248 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3249 | fi |
3250 | ;; |
3251 | esac |
3252 | ;; |
3253 | interix3*) |
3254 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3255 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3256 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3257 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3258 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
3259 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
3260 | # default) and relocated if they conflict, which is a slow very memory |
3261 | # consuming and fragmenting process. To avoid this, we pick a random, |
3262 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
3263 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
3264 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
3265 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
3266 | ;; |
3267 | irix5* | irix6*) |
3268 | case $cc_basename in |
3269 | CC*) |
3270 | # SGI C++ |
3271 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
3272 | |
3273 | # Archives containing C++ object files must be created using |
3274 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is |
3275 | # necessary to make sure instantiated templates are included |
3276 | # in the archive. |
3277 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' |
3278 | ;; |
3279 | *) |
3280 | if test "$GXX" = yes; then |
3281 | if test "$with_gnu_ld" = no; then |
3282 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
3283 | else |
3284 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' |
3285 | fi |
3286 | fi |
3287 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3288 | ;; |
3289 | esac |
3290 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3291 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3292 | ;; |
3293 | linux*) |
3294 | case $cc_basename in |
3295 | KCC*) |
3296 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3297 | |
3298 | # KCC will only create a shared library if the output file |
3299 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
3300 | # to its proper name (with version) after linking. |
3301 | _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
3302 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' |
3303 | # Commands to make compiler produce verbose output that lists |
3304 | # what "hidden" libraries, object files and flags are used when |
3305 | # linking a shared library. |
3306 | # |
3307 | # There doesn't appear to be a way to prevent this compiler from |
3308 | # explicitly linking system object files so we need to strip them |
3309 | # from the output so that they don't get included in the library |
3310 | # dependencies. |
3311 | output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
3312 | |
3313 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' |
3314 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3315 | |
3316 | # Archives containing C++ object files must be created using |
3317 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
3318 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
3319 | ;; |
3320 | icpc*) |
3321 | # Intel C++ |
3322 | with_gnu_ld=yes |
3323 | # version 8.0 and above of icpc choke on multiply defined symbols |
3324 | # if we add $predep_objects and $postdep_objects, however 7.1 and |
3325 | # earlier do not add the objects themselves. |
3326 | case `$CC -V 2>&1` in |
3327 | *"Version 7."*) |
3328 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3329 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
3330 | ;; |
3331 | *) # Version 8.0 or newer |
3332 | tmp_idyn= |
3333 | case $host_cpu in |
3334 | ia64*) tmp_idyn=' -i_dynamic';; |
3335 | esac |
3336 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3337 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
3338 | ;; |
3339 | esac |
3340 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3341 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3342 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3343 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
3344 | ;; |
3345 | pgCC*) |
3346 | # Portland Group C++ compiler |
3347 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
3348 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' |
3349 | |
3350 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
3351 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3352 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
3353 | ;; |
3354 | cxx*) |
3355 | # Compaq C++ |
3356 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3357 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' |
3358 | |
3359 | runpath_var=LD_RUN_PATH |
3360 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
3361 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3362 | |
3363 | # Commands to make compiler produce verbose output that lists |
3364 | # what "hidden" libraries, object files and flags are used when |
3365 | # linking a shared library. |
3366 | # |
3367 | # There doesn't appear to be a way to prevent this compiler from |
3368 | # explicitly linking system object files so we need to strip them |
3369 | # from the output so that they don't get included in the library |
3370 | # dependencies. |
3371 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
3372 | ;; |
3373 | esac |
3374 | ;; |
3375 | lynxos*) |
3376 | # FIXME: insert proper C++ library support |
3377 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3378 | ;; |
3379 | m88k*) |
3380 | # FIXME: insert proper C++ library support |
3381 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3382 | ;; |
3383 | mvs*) |
3384 | case $cc_basename in |
3385 | cxx*) |
3386 | # FIXME: insert proper C++ library support |
3387 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3388 | ;; |
3389 | *) |
3390 | # FIXME: insert proper C++ library support |
3391 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3392 | ;; |
3393 | esac |
3394 | ;; |
3395 | netbsd*) |
3396 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
3397 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' |
3398 | wlarc= |
3399 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
3400 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3401 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3402 | fi |
3403 | # Workaround some broken pre-1.5 toolchains |
3404 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' |
3405 | ;; |
3406 | openbsd2*) |
3407 | # C++ shared libraries are fairly broken |
3408 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3409 | ;; |
3410 | openbsd*) |
3411 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3412 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3413 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
3414 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3415 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
3416 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' |
3417 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3418 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
3419 | fi |
3420 | output_verbose_link_cmd='echo' |
3421 | ;; |
3422 | osf3*) |
3423 | case $cc_basename in |
3424 | KCC*) |
3425 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3426 | |
3427 | # KCC will only create a shared library if the output file |
3428 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
3429 | # to its proper name (with version) after linking. |
3430 | _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
3431 | |
3432 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3433 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3434 | |
3435 | # Archives containing C++ object files must be created using |
3436 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
3437 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
3438 | |
3439 | ;; |
3440 | RCC*) |
3441 | # Rational C++ 2.4.1 |
3442 | # FIXME: insert proper C++ library support |
3443 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3444 | ;; |
3445 | cxx*) |
3446 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3447 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
3448 | |
3449 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3450 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3451 | |
3452 | # Commands to make compiler produce verbose output that lists |
3453 | # what "hidden" libraries, object files and flags are used when |
3454 | # linking a shared library. |
3455 | # |
3456 | # There doesn't appear to be a way to prevent this compiler from |
3457 | # explicitly linking system object files so we need to strip them |
3458 | # from the output so that they don't get included in the library |
3459 | # dependencies. |
3460 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
3461 | ;; |
3462 | *) |
3463 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3464 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3465 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
3466 | |
3467 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3468 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3469 | |
3470 | # Commands to make compiler produce verbose output that lists |
3471 | # what "hidden" libraries, object files and flags are used when |
3472 | # linking a shared library. |
3473 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
3474 | |
3475 | else |
3476 | # FIXME: insert proper C++ library support |
3477 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3478 | fi |
3479 | ;; |
3480 | esac |
3481 | ;; |
3482 | osf4* | osf5*) |
3483 | case $cc_basename in |
3484 | KCC*) |
3485 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3486 | |
3487 | # KCC will only create a shared library if the output file |
3488 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
3489 | # to its proper name (with version) after linking. |
3490 | _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
3491 | |
3492 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3493 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3494 | |
3495 | # Archives containing C++ object files must be created using |
3496 | # the KAI C++ compiler. |
3497 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' |
3498 | ;; |
3499 | RCC*) |
3500 | # Rational C++ 2.4.1 |
3501 | # FIXME: insert proper C++ library support |
3502 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3503 | ;; |
3504 | cxx*) |
3505 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
3506 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
3507 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
3508 | echo "-hidden">> $lib.exp~ |
3509 | $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ |
3510 | $rm $lib.exp' |
3511 | |
3512 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
3513 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3514 | |
3515 | # Commands to make compiler produce verbose output that lists |
3516 | # what "hidden" libraries, object files and flags are used when |
3517 | # linking a shared library. |
3518 | # |
3519 | # There doesn't appear to be a way to prevent this compiler from |
3520 | # explicitly linking system object files so we need to strip them |
3521 | # from the output so that they don't get included in the library |
3522 | # dependencies. |
3523 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
3524 | ;; |
3525 | *) |
3526 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3527 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3528 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
3529 | |
3530 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3531 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3532 | |
3533 | # Commands to make compiler produce verbose output that lists |
3534 | # what "hidden" libraries, object files and flags are used when |
3535 | # linking a shared library. |
3536 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
3537 | |
3538 | else |
3539 | # FIXME: insert proper C++ library support |
3540 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3541 | fi |
3542 | ;; |
3543 | esac |
3544 | ;; |
3545 | psos*) |
3546 | # FIXME: insert proper C++ library support |
3547 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3548 | ;; |
3549 | sunos4*) |
3550 | case $cc_basename in |
3551 | CC*) |
3552 | # Sun C++ 4.x |
3553 | # FIXME: insert proper C++ library support |
3554 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3555 | ;; |
3556 | lcc*) |
3557 | # Lucid |
3558 | # FIXME: insert proper C++ library support |
3559 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3560 | ;; |
3561 | *) |
3562 | # FIXME: insert proper C++ library support |
3563 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3564 | ;; |
3565 | esac |
3566 | ;; |
3567 | solaris*) |
3568 | case $cc_basename in |
3569 | CC*) |
3570 | # Sun C++ 4.2, 5.x and Centerline C++ |
3571 | _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes |
3572 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
3573 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3574 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3575 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3576 | |
3577 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
3578 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3579 | case $host_os in |
3580 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
3581 | *) |
3582 | # The C++ compiler is used as linker so we must use $wl |
3583 | # flag to pass the commands to the underlying system |
3584 | # linker. We must also pass each convience library through |
3585 | # to the system linker between allextract/defaultextract. |
3586 | # The C++ compiler will combine linker options so we |
3587 | # cannot just pass the convience library names through |
3588 | # without $wl. |
3589 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
3590 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' |
3591 | ;; |
3592 | esac |
3593 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3594 | |
3595 | output_verbose_link_cmd='echo' |
3596 | |
3597 | # Archives containing C++ object files must be created using |
3598 | # "CC -xar", where "CC" is the Sun C++ compiler. This is |
3599 | # necessary to make sure instantiated templates are included |
3600 | # in the archive. |
3601 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
3602 | ;; |
3603 | gcx*) |
3604 | # Green Hills C++ Compiler |
3605 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3606 | |
3607 | # The C++ compiler must be used to create the archive. |
3608 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
3609 | ;; |
3610 | *) |
3611 | # GNU C++ compiler with Solaris linker |
3612 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3613 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' |
3614 | if $CC --version | grep -v '^2\.7' > /dev/null; then |
3615 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3616 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3617 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3618 | |
3619 | # Commands to make compiler produce verbose output that lists |
3620 | # what "hidden" libraries, object files and flags are used when |
3621 | # linking a shared library. |
3622 | output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
3623 | else |
3624 | # g++ 2.7 appears to require `-G' NOT `-shared' on this |
3625 | # platform. |
3626 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3627 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3628 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3629 | |
3630 | # Commands to make compiler produce verbose output that lists |
3631 | # what "hidden" libraries, object files and flags are used when |
3632 | # linking a shared library. |
3633 | output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
3634 | fi |
3635 | |
3636 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
3637 | fi |
3638 | ;; |
3639 | esac |
3640 | ;; |
3641 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
3642 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
3643 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3644 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3645 | runpath_var='LD_RUN_PATH' |
3646 | |
3647 | case $cc_basename in |
3648 | CC*) |
3649 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3650 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3651 | ;; |
3652 | *) |
3653 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3654 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3655 | ;; |
3656 | esac |
3657 | ;; |
3658 | sysv5* | sco3.2v5* | sco5v6*) |
3659 | # Note: We can NOT use -z defs as we might desire, because we do not |
3660 | # link with -lc, and that would cause any symbols used from libc to |
3661 | # always be unresolved, which means just about no library would |
3662 | # ever link correctly. If we're not using GNU ld we use -z text |
3663 | # though, which does catch some bad symbols but isn't as heavy-handed |
3664 | # as -z defs. |
3665 | # For security reasons, it is highly recommended that you always |
3666 | # use absolute paths for naming shared libraries, and exclude the |
3667 | # DT_RUNPATH tag from executables and libraries. But doing so |
3668 | # requires that you compile everything twice, which is a pain. |
3669 | # So that behaviour is only enabled if SCOABSPATH is set to a |
3670 | # non-empty value in the environment. Most likely only useful for |
3671 | # creating official distributions of packages. |
3672 | # This is a hack until libtool officially supports absolute path |
3673 | # names for shared libraries. |
3674 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
3675 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
3676 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3677 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3678 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
3679 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
3680 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3681 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
3682 | runpath_var='LD_RUN_PATH' |
3683 | |
3684 | case $cc_basename in |
3685 | CC*) |
3686 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
3687 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
3688 | ;; |
3689 | *) |
3690 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
3691 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
3692 | ;; |
3693 | esac |
3694 | ;; |
3695 | tandem*) |
3696 | case $cc_basename in |
3697 | NCC*) |
3698 | # NonStop-UX NCC 3.20 |
3699 | # FIXME: insert proper C++ library support |
3700 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3701 | ;; |
3702 | *) |
3703 | # FIXME: insert proper C++ library support |
3704 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3705 | ;; |
3706 | esac |
3707 | ;; |
3708 | vxworks*) |
3709 | # FIXME: insert proper C++ library support |
3710 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3711 | ;; |
3712 | *) |
3713 | # FIXME: insert proper C++ library support |
3714 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3715 | ;; |
3716 | esac |
3717 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
3718 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
3719 | |
3720 | _LT_AC_TAGVAR(GCC, $1)="$GXX" |
3721 | _LT_AC_TAGVAR(LD, $1)="$LD" |
3722 | |
3723 | ## CAVEAT EMPTOR: |
3724 | ## There is no encapsulation within the following macros, do not change |
3725 | ## the running order or otherwise move them around unless you know exactly |
3726 | ## what you are doing... |
3727 | AC_LIBTOOL_POSTDEP_PREDEP($1) |
3728 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
3729 | AC_LIBTOOL_PROG_CC_C_O($1) |
3730 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
3731 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
3732 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
3733 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
3734 | |
3735 | AC_LIBTOOL_CONFIG($1) |
3736 | |
3737 | AC_LANG_POP |
3738 | CC=$lt_save_CC |
3739 | LDCXX=$LD |
3740 | LD=$lt_save_LD |
3741 | GCC=$lt_save_GCC |
3742 | with_gnu_ldcxx=$with_gnu_ld |
3743 | with_gnu_ld=$lt_save_with_gnu_ld |
3744 | lt_cv_path_LDCXX=$lt_cv_path_LD |
3745 | lt_cv_path_LD=$lt_save_path_LD |
3746 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld |
3747 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld |
3748 | ])# AC_LIBTOOL_LANG_CXX_CONFIG |
3749 | |
3750 | # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) |
3751 | # ------------------------------------ |
3752 | # Figure out "hidden" library dependencies from verbose |
3753 | # compiler output when linking a shared library. |
3754 | # Parse the compiler output and extract the necessary |
3755 | # objects, libraries and library flags. |
3756 | AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ |
3757 | dnl we can't use the lt_simple_compile_test_code here, |
3758 | dnl because it contains code intended for an executable, |
3759 | dnl not a library. It's possible we should let each |
3760 | dnl tag define a new lt_????_link_test_code variable, |
3761 | dnl but it's only used here... |
3762 | ifelse([$1],[],[cat > conftest.$ac_ext <<EOF |
3763 | int a; |
3764 | void foo (void) { a = 0; } |
3765 | EOF |
3766 | ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF |
3767 | class Foo |
3768 | { |
3769 | public: |
3770 | Foo (void) { a = 0; } |
3771 | private: |
3772 | int a; |
3773 | }; |
3774 | EOF |
3775 | ],[$1],[F77],[cat > conftest.$ac_ext <<EOF |
3776 | subroutine foo |
3777 | implicit none |
3778 | integer*4 a |
3779 | a=0 |
3780 | return |
3781 | end |
3782 | EOF |
3783 | ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF |
3784 | public class foo { |
3785 | private int a; |
3786 | public void bar (void) { |
3787 | a = 0; |
3788 | } |
3789 | }; |
3790 | EOF |
3791 | ]) |
3792 | dnl Parse the compiler output and extract the necessary |
3793 | dnl objects, libraries and library flags. |
3794 | if AC_TRY_EVAL(ac_compile); then |
3795 | # Parse the compiler output and extract the necessary |
3796 | # objects, libraries and library flags. |
3797 | |
3798 | # Sentinel used to keep track of whether or not we are before |
3799 | # the conftest object file. |
3800 | pre_test_object_deps_done=no |
3801 | |
3802 | # The `*' in the case matches for architectures that use `case' in |
3803 | # $output_verbose_cmd can trigger glob expansion during the loop |
3804 | # eval without this substitution. |
3805 | output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` |
3806 | |
3807 | for p in `eval $output_verbose_link_cmd`; do |
3808 | case $p in |
3809 | |
3810 | -L* | -R* | -l*) |
3811 | # Some compilers place space between "-{L,R}" and the path. |
3812 | # Remove the space. |
3813 | if test $p = "-L" \ |
3814 | || test $p = "-R"; then |
3815 | prev=$p |
3816 | continue |
3817 | else |
3818 | prev= |
3819 | fi |
3820 | |
3821 | if test "$pre_test_object_deps_done" = no; then |
3822 | case $p in |
3823 | -L* | -R*) |
3824 | # Internal compiler library paths should come after those |
3825 | # provided the user. The postdeps already come after the |
3826 | # user supplied libs so there is no need to process them. |
3827 | if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then |
3828 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" |
3829 | else |
3830 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" |
3831 | fi |
3832 | ;; |
3833 | # The "-l" case would never come before the object being |
3834 | # linked, so don't bother handling this case. |
3835 | esac |
3836 | else |
3837 | if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then |
3838 | _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" |
3839 | else |
3840 | _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" |
3841 | fi |
3842 | fi |
3843 | ;; |
3844 | |
3845 | *.$objext) |
3846 | # This assumes that the test object file only shows up |
3847 | # once in the compiler output. |
3848 | if test "$p" = "conftest.$objext"; then |
3849 | pre_test_object_deps_done=yes |
3850 | continue |
3851 | fi |
3852 | |
3853 | if test "$pre_test_object_deps_done" = no; then |
3854 | if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then |
3855 | _LT_AC_TAGVAR(predep_objects, $1)="$p" |
3856 | else |
3857 | _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" |
3858 | fi |
3859 | else |
3860 | if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then |
3861 | _LT_AC_TAGVAR(postdep_objects, $1)="$p" |
3862 | else |
3863 | _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" |
3864 | fi |
3865 | fi |
3866 | ;; |
3867 | |
3868 | *) ;; # Ignore the rest. |
3869 | |
3870 | esac |
3871 | done |
3872 | |
3873 | # Clean up. |
3874 | rm -f a.out a.exe |
3875 | else |
3876 | echo "libtool.m4: error: problem compiling $1 test program" |
3877 | fi |
3878 | |
3879 | $rm -f confest.$objext |
3880 | |
3881 | # PORTME: override above test on systems where it is broken |
3882 | ifelse([$1],[CXX], |
3883 | [case $host_os in |
3884 | interix3*) |
3885 | # Interix 3.5 installs completely hosed .la files for C++, so rather than |
3886 | # hack all around it, let's just trust "g++" to DTRT. |
3887 | _LT_AC_TAGVAR(predep_objects,$1)= |
3888 | _LT_AC_TAGVAR(postdep_objects,$1)= |
3889 | _LT_AC_TAGVAR(postdeps,$1)= |
3890 | ;; |
3891 | |
3892 | solaris*) |
3893 | case $cc_basename in |
3894 | CC*) |
3895 | # Adding this requires a known-good setup of shared libraries for |
3896 | # Sun compiler versions before 5.6, else PIC objects from an old |
3897 | # archive will be linked into the output, leading to subtle bugs. |
3898 | _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' |
3899 | ;; |
3900 | esac |
3901 | ;; |
3902 | esac |
3903 | ]) |
3904 | |
3905 | case " $_LT_AC_TAGVAR(postdeps, $1) " in |
3906 | *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; |
3907 | esac |
3908 | ])# AC_LIBTOOL_POSTDEP_PREDEP |
3909 | |
3910 | # AC_LIBTOOL_LANG_F77_CONFIG |
3911 | # -------------------------- |
3912 | # Ensure that the configuration vars for the C compiler are |
3913 | # suitably defined. Those variables are subsequently used by |
3914 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
3915 | AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) |
3916 | AC_DEFUN([_LT_AC_LANG_F77_CONFIG], |
3917 | [AC_REQUIRE([AC_PROG_F77]) |
3918 | AC_LANG_PUSH(Fortran 77) |
3919 | |
3920 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3921 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
3922 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
3923 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
3924 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
3925 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3926 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
3927 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
3928 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
3929 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
3930 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
3931 | _LT_AC_TAGVAR(module_cmds, $1)= |
3932 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
3933 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
3934 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
3935 | _LT_AC_TAGVAR(no_undefined_flag, $1)= |
3936 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
3937 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
3938 | |
3939 | # Source file extension for f77 test sources. |
3940 | ac_ext=f |
3941 | |
3942 | # Object file extension for compiled f77 test sources. |
3943 | objext=o |
3944 | _LT_AC_TAGVAR(objext, $1)=$objext |
3945 | |
3946 | # Code to be used in simple compile tests |
3947 | lt_simple_compile_test_code=" subroutine t\n return\n end\n" |
3948 | |
3949 | # Code to be used in simple link tests |
3950 | lt_simple_link_test_code=" program t\n end\n" |
3951 | |
3952 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
3953 | _LT_AC_SYS_COMPILER |
3954 | |
3955 | # save warnings/boilerplate of simple test code |
3956 | _LT_COMPILER_BOILERPLATE |
3957 | _LT_LINKER_BOILERPLATE |
3958 | |
3959 | # Allow CC to be a program name with arguments. |
3960 | lt_save_CC="$CC" |
3961 | CC=${F77-"f77"} |
3962 | compiler=$CC |
3963 | _LT_AC_TAGVAR(compiler, $1)=$CC |
3964 | _LT_CC_BASENAME([$compiler]) |
3965 | |
3966 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
3967 | AC_MSG_RESULT([$can_build_shared]) |
3968 | |
3969 | AC_MSG_CHECKING([whether to build shared libraries]) |
3970 | test "$can_build_shared" = "no" && enable_shared=no |
3971 | |
3972 | # On AIX, shared libraries and static libraries use the same namespace, and |
3973 | # are all built from PIC. |
3974 | case $host_os in |
3975 | aix3*) |
3976 | test "$enable_shared" = yes && enable_static=no |
3977 | if test -n "$RANLIB"; then |
3978 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
3979 | postinstall_cmds='$RANLIB $lib' |
3980 | fi |
3981 | ;; |
3982 | aix4* | aix5*) |
3983 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
3984 | test "$enable_shared" = yes && enable_static=no |
3985 | fi |
3986 | ;; |
3987 | esac |
3988 | AC_MSG_RESULT([$enable_shared]) |
3989 | |
3990 | AC_MSG_CHECKING([whether to build static libraries]) |
3991 | # Make sure either enable_shared or enable_static is yes. |
3992 | test "$enable_shared" = yes || enable_static=yes |
3993 | AC_MSG_RESULT([$enable_static]) |
3994 | |
3995 | _LT_AC_TAGVAR(GCC, $1)="$G77" |
3996 | _LT_AC_TAGVAR(LD, $1)="$LD" |
3997 | |
3998 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
3999 | AC_LIBTOOL_PROG_CC_C_O($1) |
4000 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4001 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4002 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4003 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4004 | |
4005 | AC_LIBTOOL_CONFIG($1) |
4006 | |
4007 | AC_LANG_POP |
4008 | CC="$lt_save_CC" |
4009 | ])# AC_LIBTOOL_LANG_F77_CONFIG |
4010 | |
4011 | |
4012 | # AC_LIBTOOL_LANG_GCJ_CONFIG |
4013 | # -------------------------- |
4014 | # Ensure that the configuration vars for the C compiler are |
4015 | # suitably defined. Those variables are subsequently used by |
4016 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4017 | AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) |
4018 | AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], |
4019 | [AC_LANG_SAVE |
4020 | |
4021 | # Source file extension for Java test sources. |
4022 | ac_ext=java |
4023 | |
4024 | # Object file extension for compiled Java test sources. |
4025 | objext=o |
4026 | _LT_AC_TAGVAR(objext, $1)=$objext |
4027 | |
4028 | # Code to be used in simple compile tests |
4029 | lt_simple_compile_test_code="class foo {}\n" |
4030 | |
4031 | # Code to be used in simple link tests |
4032 | lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' |
4033 | |
4034 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4035 | _LT_AC_SYS_COMPILER |
4036 | |
4037 | # save warnings/boilerplate of simple test code |
4038 | _LT_COMPILER_BOILERPLATE |
4039 | _LT_LINKER_BOILERPLATE |
4040 | |
4041 | # Allow CC to be a program name with arguments. |
4042 | lt_save_CC="$CC" |
4043 | CC=${GCJ-"gcj"} |
4044 | compiler=$CC |
4045 | _LT_AC_TAGVAR(compiler, $1)=$CC |
4046 | _LT_CC_BASENAME([$compiler]) |
4047 | |
4048 | # GCJ did not exist at the time GCC didn't implicitly link libc in. |
4049 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4050 | |
4051 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
4052 | |
4053 | ## CAVEAT EMPTOR: |
4054 | ## There is no encapsulation within the following macros, do not change |
4055 | ## the running order or otherwise move them around unless you know exactly |
4056 | ## what you are doing... |
4057 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
4058 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4059 | AC_LIBTOOL_PROG_CC_C_O($1) |
4060 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4061 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4062 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4063 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4064 | |
4065 | AC_LIBTOOL_CONFIG($1) |
4066 | |
4067 | AC_LANG_RESTORE |
4068 | CC="$lt_save_CC" |
4069 | ])# AC_LIBTOOL_LANG_GCJ_CONFIG |
4070 | |
4071 | |
4072 | # AC_LIBTOOL_LANG_RC_CONFIG |
4073 | # ------------------------- |
4074 | # Ensure that the configuration vars for the Windows resource compiler are |
4075 | # suitably defined. Those variables are subsequently used by |
4076 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4077 | AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) |
4078 | AC_DEFUN([_LT_AC_LANG_RC_CONFIG], |
4079 | [AC_LANG_SAVE |
4080 | |
4081 | # Source file extension for RC test sources. |
4082 | ac_ext=rc |
4083 | |
4084 | # Object file extension for compiled RC test sources. |
4085 | objext=o |
4086 | _LT_AC_TAGVAR(objext, $1)=$objext |
4087 | |
4088 | # Code to be used in simple compile tests |
4089 | lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' |
4090 | |
4091 | # Code to be used in simple link tests |
4092 | lt_simple_link_test_code="$lt_simple_compile_test_code" |
4093 | |
4094 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4095 | _LT_AC_SYS_COMPILER |
4096 | |
4097 | # save warnings/boilerplate of simple test code |
4098 | _LT_COMPILER_BOILERPLATE |
4099 | _LT_LINKER_BOILERPLATE |
4100 | |
4101 | # Allow CC to be a program name with arguments. |
4102 | lt_save_CC="$CC" |
4103 | CC=${RC-"windres"} |
4104 | compiler=$CC |
4105 | _LT_AC_TAGVAR(compiler, $1)=$CC |
4106 | _LT_CC_BASENAME([$compiler]) |
4107 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
4108 | |
4109 | AC_LIBTOOL_CONFIG($1) |
4110 | |
4111 | AC_LANG_RESTORE |
4112 | CC="$lt_save_CC" |
4113 | ])# AC_LIBTOOL_LANG_RC_CONFIG |
4114 | |
4115 | |
4116 | # AC_LIBTOOL_CONFIG([TAGNAME]) |
4117 | # ---------------------------- |
4118 | # If TAGNAME is not passed, then create an initial libtool script |
4119 | # with a default configuration from the untagged config vars. Otherwise |
4120 | # add code to config.status for appending the configuration named by |
4121 | # TAGNAME from the matching tagged config vars. |
4122 | AC_DEFUN([AC_LIBTOOL_CONFIG], |
4123 | [# The else clause should only fire when bootstrapping the |
4124 | # libtool distribution, otherwise you forgot to ship ltmain.sh |
4125 | # with your package, and you will get complaints that there are |
4126 | # no rules to generate ltmain.sh. |
4127 | if test -f "$ltmain"; then |
4128 | # See if we are running on zsh, and set the options which allow our commands through |
4129 | # without removal of \ escapes. |
4130 | if test -n "${ZSH_VERSION+set}" ; then |
4131 | setopt NO_GLOB_SUBST |
4132 | fi |
4133 | # Now quote all the things that may contain metacharacters while being |
4134 | # careful not to overquote the AC_SUBSTed values. We take copies of the |
4135 | # variables and quote the copies for generation of the libtool script. |
4136 | for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ |
4137 | SED SHELL STRIP \ |
4138 | libname_spec library_names_spec soname_spec extract_expsyms_cmds \ |
4139 | old_striplib striplib file_magic_cmd finish_cmds finish_eval \ |
4140 | deplibs_check_method reload_flag reload_cmds need_locks \ |
4141 | lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ |
4142 | lt_cv_sys_global_symbol_to_c_name_address \ |
4143 | sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ |
4144 | old_postinstall_cmds old_postuninstall_cmds \ |
4145 | _LT_AC_TAGVAR(compiler, $1) \ |
4146 | _LT_AC_TAGVAR(CC, $1) \ |
4147 | _LT_AC_TAGVAR(LD, $1) \ |
4148 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ |
4149 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ |
4150 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ |
4151 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ |
4152 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ |
4153 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ |
4154 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ |
4155 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ |
4156 | _LT_AC_TAGVAR(old_archive_cmds, $1) \ |
4157 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ |
4158 | _LT_AC_TAGVAR(predep_objects, $1) \ |
4159 | _LT_AC_TAGVAR(postdep_objects, $1) \ |
4160 | _LT_AC_TAGVAR(predeps, $1) \ |
4161 | _LT_AC_TAGVAR(postdeps, $1) \ |
4162 | _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ |
4163 | _LT_AC_TAGVAR(archive_cmds, $1) \ |
4164 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ |
4165 | _LT_AC_TAGVAR(postinstall_cmds, $1) \ |
4166 | _LT_AC_TAGVAR(postuninstall_cmds, $1) \ |
4167 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ |
4168 | _LT_AC_TAGVAR(allow_undefined_flag, $1) \ |
4169 | _LT_AC_TAGVAR(no_undefined_flag, $1) \ |
4170 | _LT_AC_TAGVAR(export_symbols_cmds, $1) \ |
4171 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ |
4172 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ |
4173 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ |
4174 | _LT_AC_TAGVAR(hardcode_automatic, $1) \ |
4175 | _LT_AC_TAGVAR(module_cmds, $1) \ |
4176 | _LT_AC_TAGVAR(module_expsym_cmds, $1) \ |
4177 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ |
4178 | _LT_AC_TAGVAR(exclude_expsyms, $1) \ |
4179 | _LT_AC_TAGVAR(include_expsyms, $1); do |
4180 | |
4181 | case $var in |
4182 | _LT_AC_TAGVAR(old_archive_cmds, $1) | \ |
4183 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ |
4184 | _LT_AC_TAGVAR(archive_cmds, $1) | \ |
4185 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ |
4186 | _LT_AC_TAGVAR(module_cmds, $1) | \ |
4187 | _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ |
4188 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ |
4189 | _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ |
4190 | extract_expsyms_cmds | reload_cmds | finish_cmds | \ |
4191 | postinstall_cmds | postuninstall_cmds | \ |
4192 | old_postinstall_cmds | old_postuninstall_cmds | \ |
4193 | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) |
4194 | # Double-quote double-evaled strings. |
4195 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" |
4196 | ;; |
4197 | *) |
4198 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" |
4199 | ;; |
4200 | esac |
4201 | done |
4202 | |
4203 | case $lt_echo in |
4204 | *'\[$]0 --fallback-echo"') |
4205 | lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` |
4206 | ;; |
4207 | esac |
4208 | |
4209 | ifelse([$1], [], |
4210 | [cfgfile="${ofile}T" |
4211 | trap "$rm \"$cfgfile\"; exit 1" 1 2 15 |
4212 | $rm -f "$cfgfile" |
4213 | AC_MSG_NOTICE([creating $ofile])], |
4214 | [cfgfile="$ofile"]) |
4215 | |
4216 | cat <<__EOF__ >> "$cfgfile" |
4217 | ifelse([$1], [], |
4218 | [#! $SHELL |
4219 | |
4220 | # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
4221 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
4222 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. |
4223 | # |
4224 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 |
4225 | # Free Software Foundation, Inc. |
4226 | # |
4227 | # This file is part of GNU Libtool: |
4228 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
4229 | # |
4230 | # This program is free software; you can redistribute it and/or modify |
4231 | # it under the terms of the GNU General Public License as published by |
4232 | # the Free Software Foundation; either version 2 of the License, or |
4233 | # (at your option) any later version. |
4234 | # |
4235 | # This program is distributed in the hope that it will be useful, but |
4236 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
4237 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
4238 | # General Public License for more details. |
4239 | # |
4240 | # You should have received a copy of the GNU General Public License |
4241 | # along with this program; if not, write to the Free Software |
4242 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
4243 | # |
4244 | # As a special exception to the GNU General Public License, if you |
4245 | # distribute this file as part of a program that contains a |
4246 | # configuration script generated by Autoconf, you may include it under |
4247 | # the same distribution terms that you use for the rest of that program. |
4248 | |
4249 | # A sed program that does not truncate output. |
4250 | SED=$lt_SED |
4251 | |
4252 | # Sed that helps us avoid accidentally triggering echo(1) options like -n. |
4253 | Xsed="$SED -e 1s/^X//" |
4254 | |
4255 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
4256 | # if CDPATH is set. |
4257 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
4258 | |
4259 | # The names of the tagged configurations supported by this script. |
4260 | available_tags= |
4261 | |
4262 | # ### BEGIN LIBTOOL CONFIG], |
4263 | [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) |
4264 | |
4265 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
4266 | |
4267 | # Shell to use when invoking shell scripts. |
4268 | SHELL=$lt_SHELL |
4269 | |
4270 | # Whether or not to build shared libraries. |
4271 | build_libtool_libs=$enable_shared |
4272 | |
4273 | # Whether or not to build static libraries. |
4274 | build_old_libs=$enable_static |
4275 | |
4276 | # Whether or not to add -lc for building shared libraries. |
4277 | build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) |
4278 | |
4279 | # Whether or not to disallow shared libs when runtime libs are static |
4280 | allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) |
4281 | |
4282 | # Whether or not to optimize for fast installation. |
4283 | fast_install=$enable_fast_install |
4284 | |
4285 | # The host system. |
4286 | host_alias=$host_alias |
4287 | host=$host |
4288 | host_os=$host_os |
4289 | |
4290 | # The build system. |
4291 | build_alias=$build_alias |
4292 | build=$build |
4293 | build_os=$build_os |
4294 | |
4295 | # An echo program that does not interpret backslashes. |
4296 | echo=$lt_echo |
4297 | |
4298 | # The archiver. |
4299 | AR=$lt_AR |
4300 | AR_FLAGS=$lt_AR_FLAGS |
4301 | |
4302 | # A C compiler. |
4303 | LTCC=$lt_LTCC |
4304 | |
4305 | # LTCC compiler flags. |
4306 | LTCFLAGS=$lt_LTCFLAGS |
4307 | |
4308 | # A language-specific compiler. |
4309 | CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) |
4310 | |
4311 | # Is the compiler the GNU C compiler? |
4312 | with_gcc=$_LT_AC_TAGVAR(GCC, $1) |
4313 | |
d9898ee8 |
4314 | # An ERE matcher. |
4315 | EGREP=$lt_EGREP |
4316 | |
4317 | # The linker used to build libraries. |
4318 | LD=$lt_[]_LT_AC_TAGVAR(LD, $1) |
4319 | |
4320 | # Whether we need hard or soft links. |
4321 | LN_S=$lt_LN_S |
4322 | |
4323 | # A BSD-compatible nm program. |
4324 | NM=$lt_NM |
4325 | |
4326 | # A symbol stripping program |
4327 | STRIP=$lt_STRIP |
4328 | |
4329 | # Used to examine libraries when file_magic_cmd begins "file" |
4330 | MAGIC_CMD=$MAGIC_CMD |
4331 | |
4332 | # Used on cygwin: DLL creation program. |
4333 | DLLTOOL="$DLLTOOL" |
4334 | |
4335 | # Used on cygwin: object dumper. |
4336 | OBJDUMP="$OBJDUMP" |
4337 | |
4338 | # Used on cygwin: assembler. |
4339 | AS="$AS" |
4340 | |
4341 | # The name of the directory that contains temporary libtool files. |
4342 | objdir=$objdir |
4343 | |
4344 | # How to create reloadable object files. |
4345 | reload_flag=$lt_reload_flag |
4346 | reload_cmds=$lt_reload_cmds |
4347 | |
4348 | # How to pass a linker flag through the compiler. |
4349 | wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
4350 | |
4351 | # Object file suffix (normally "o"). |
4352 | objext="$ac_objext" |
4353 | |
4354 | # Old archive suffix (normally "a"). |
4355 | libext="$libext" |
4356 | |
4357 | # Shared library suffix (normally ".so"). |
4358 | shrext_cmds='$shrext_cmds' |
4359 | |
4360 | # Executable file suffix (normally ""). |
4361 | exeext="$exeext" |
4362 | |
4363 | # Additional compiler flags for building library objects. |
4364 | pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
4365 | pic_mode=$pic_mode |
4366 | |
4367 | # What is the maximum length of a command? |
4368 | max_cmd_len=$lt_cv_sys_max_cmd_len |
4369 | |
4370 | # Does compiler simultaneously support -c and -o options? |
4371 | compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) |
4372 | |
4373 | # Must we lock files when doing compilation? |
4374 | need_locks=$lt_need_locks |
4375 | |
4376 | # Do we need the lib prefix for modules? |
4377 | need_lib_prefix=$need_lib_prefix |
4378 | |
4379 | # Do we need a version for libraries? |
4380 | need_version=$need_version |
4381 | |
4382 | # Whether dlopen is supported. |
4383 | dlopen_support=$enable_dlopen |
4384 | |
4385 | # Whether dlopen of programs is supported. |
4386 | dlopen_self=$enable_dlopen_self |
4387 | |
4388 | # Whether dlopen of statically linked programs is supported. |
4389 | dlopen_self_static=$enable_dlopen_self_static |
4390 | |
4391 | # Compiler flag to prevent dynamic linking. |
4392 | link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) |
4393 | |
4394 | # Compiler flag to turn off builtin functions. |
4395 | no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) |
4396 | |
4397 | # Compiler flag to allow reflexive dlopens. |
4398 | export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) |
4399 | |
4400 | # Compiler flag to generate shared objects directly from archives. |
4401 | whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) |
4402 | |
4403 | # Compiler flag to generate thread-safe objects. |
4404 | thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) |
4405 | |
4406 | # Library versioning type. |
4407 | version_type=$version_type |
4408 | |
4409 | # Format of library name prefix. |
4410 | libname_spec=$lt_libname_spec |
4411 | |
4412 | # List of archive names. First name is the real one, the rest are links. |
4413 | # The last name is the one that the linker finds with -lNAME. |
4414 | library_names_spec=$lt_library_names_spec |
4415 | |
4416 | # The coded name of the library, if different from the real name. |
4417 | soname_spec=$lt_soname_spec |
4418 | |
4419 | # Commands used to build and install an old-style archive. |
4420 | RANLIB=$lt_RANLIB |
4421 | old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) |
4422 | old_postinstall_cmds=$lt_old_postinstall_cmds |
4423 | old_postuninstall_cmds=$lt_old_postuninstall_cmds |
4424 | |
4425 | # Create an old-style archive from a shared archive. |
4426 | old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) |
4427 | |
4428 | # Create a temporary old-style archive to link instead of a shared archive. |
4429 | old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) |
4430 | |
4431 | # Commands used to build and install a shared archive. |
4432 | archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) |
4433 | archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) |
4434 | postinstall_cmds=$lt_postinstall_cmds |
4435 | postuninstall_cmds=$lt_postuninstall_cmds |
4436 | |
4437 | # Commands used to build a loadable module (assumed same as above if empty) |
4438 | module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) |
4439 | module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) |
4440 | |
4441 | # Commands to strip libraries. |
4442 | old_striplib=$lt_old_striplib |
4443 | striplib=$lt_striplib |
4444 | |
4445 | # Dependencies to place before the objects being linked to create a |
4446 | # shared library. |
64ff59ba |
4447 | predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) |
d9898ee8 |
4448 | |
4449 | # Dependencies to place after the objects being linked to create a |
4450 | # shared library. |
64ff59ba |
4451 | postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) |
d9898ee8 |
4452 | |
4453 | # Dependencies to place before the objects being linked to create a |
4454 | # shared library. |
4455 | predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) |
4456 | |
4457 | # Dependencies to place after the objects being linked to create a |
4458 | # shared library. |
4459 | postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) |
4460 | |
4461 | # The library search path used internally by the compiler when linking |
4462 | # a shared library. |
64ff59ba |
4463 | compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) |
d9898ee8 |
4464 | |
4465 | # Method to check whether dependent libraries are shared objects. |
4466 | deplibs_check_method=$lt_deplibs_check_method |
4467 | |
4468 | # Command to use when deplibs_check_method == file_magic. |
4469 | file_magic_cmd=$lt_file_magic_cmd |
4470 | |
4471 | # Flag that allows shared libraries with undefined symbols to be built. |
4472 | allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) |
4473 | |
4474 | # Flag that forces no undefined symbols. |
4475 | no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) |
4476 | |
4477 | # Commands used to finish a libtool library installation in a directory. |
4478 | finish_cmds=$lt_finish_cmds |
4479 | |
4480 | # Same as above, but a single script fragment to be evaled but not shown. |
4481 | finish_eval=$lt_finish_eval |
4482 | |
4483 | # Take the output of nm and produce a listing of raw symbols and C names. |
4484 | global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe |
4485 | |
4486 | # Transform the output of nm in a proper C declaration |
4487 | global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl |
4488 | |
4489 | # Transform the output of nm in a C name address pair |
4490 | global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address |
4491 | |
4492 | # This is the shared library runtime path variable. |
4493 | runpath_var=$runpath_var |
4494 | |
4495 | # This is the shared library path variable. |
4496 | shlibpath_var=$shlibpath_var |
4497 | |
4498 | # Is shlibpath searched before the hard-coded library search path? |
4499 | shlibpath_overrides_runpath=$shlibpath_overrides_runpath |
4500 | |
4501 | # How to hardcode a shared library path into an executable. |
4502 | hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) |
4503 | |
4504 | # Whether we should hardcode library paths into libraries. |
4505 | hardcode_into_libs=$hardcode_into_libs |
4506 | |
4507 | # Flag to hardcode \$libdir into a binary during linking. |
4508 | # This must work even if \$libdir does not exist. |
4509 | hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) |
4510 | |
4511 | # If ld is used when linking, flag to hardcode \$libdir into |
4512 | # a binary during linking. This must work even if \$libdir does |
4513 | # not exist. |
4514 | hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) |
4515 | |
4516 | # Whether we need a single -rpath flag with a separated argument. |
4517 | hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) |
4518 | |
4519 | # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the |
4520 | # resulting binary. |
4521 | hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) |
4522 | |
4523 | # Set to yes if using the -LDIR flag during linking hardcodes DIR into the |
4524 | # resulting binary. |
4525 | hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) |
4526 | |
4527 | # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into |
4528 | # the resulting binary. |
4529 | hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) |
4530 | |
4531 | # Set to yes if building a shared library automatically hardcodes DIR into the library |
4532 | # and all subsequent libraries and executables linked against it. |
4533 | hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) |
4534 | |
4535 | # Variables whose values should be saved in libtool wrapper scripts and |
4536 | # restored at relink time. |
4537 | variables_saved_for_relink="$variables_saved_for_relink" |
4538 | |
4539 | # Whether libtool must link a program against all its dependency libraries. |
4540 | link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) |
4541 | |
4542 | # Compile-time system search path for libraries |
64ff59ba |
4543 | sys_lib_search_path_spec=$lt_sys_lib_search_path_spec |
d9898ee8 |
4544 | |
4545 | # Run-time system search path for libraries |
4546 | sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec |
4547 | |
4548 | # Fix the shell variable \$srcfile for the compiler. |
4549 | fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" |
4550 | |
4551 | # Set to yes if exported symbols are required. |
4552 | always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) |
4553 | |
4554 | # The commands to list exported symbols. |
4555 | export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) |
4556 | |
4557 | # The commands to extract the exported symbol list from a shared archive. |
4558 | extract_expsyms_cmds=$lt_extract_expsyms_cmds |
4559 | |
4560 | # Symbols that should not be listed in the preloaded symbols. |
4561 | exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) |
4562 | |
4563 | # Symbols that must always be exported. |
4564 | include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) |
4565 | |
4566 | ifelse([$1],[], |
4567 | [# ### END LIBTOOL CONFIG], |
4568 | [# ### END LIBTOOL TAG CONFIG: $tagname]) |
4569 | |
4570 | __EOF__ |
4571 | |
4572 | ifelse([$1],[], [ |
4573 | case $host_os in |
4574 | aix3*) |
4575 | cat <<\EOF >> "$cfgfile" |
4576 | |
4577 | # AIX sometimes has problems with the GCC collect2 program. For some |
4578 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
4579 | # vanish in a puff of smoke. |
4580 | if test "X${COLLECT_NAMES+set}" != Xset; then |
4581 | COLLECT_NAMES= |
4582 | export COLLECT_NAMES |
4583 | fi |
4584 | EOF |
4585 | ;; |
4586 | esac |
4587 | |
4588 | # We use sed instead of cat because bash on DJGPP gets confused if |
4589 | # if finds mixed CR/LF and LF-only lines. Since sed operates in |
4590 | # text mode, it properly converts lines to CR/LF. This bash problem |
4591 | # is reportedly fixed, but why not run on old versions too? |
4592 | sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) |
4593 | |
4594 | mv -f "$cfgfile" "$ofile" || \ |
4595 | (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
4596 | chmod +x "$ofile" |
4597 | ]) |
4598 | else |
4599 | # If there is no Makefile yet, we rely on a make rule to execute |
4600 | # `config.status --recheck' to rerun these tests and create the |
4601 | # libtool script then. |
4602 | ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` |
4603 | if test -f "$ltmain_in"; then |
4604 | test -f Makefile && make "$ltmain" |
4605 | fi |
4606 | fi |
4607 | ])# AC_LIBTOOL_CONFIG |
4608 | |
4609 | |
4610 | # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) |
4611 | # ------------------------------------------- |
4612 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], |
4613 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
4614 | |
4615 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
4616 | |
4617 | if test "$GCC" = yes; then |
4618 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
4619 | |
4620 | AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
4621 | lt_cv_prog_compiler_rtti_exceptions, |
4622 | [-fno-rtti -fno-exceptions], [], |
4623 | [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
4624 | fi |
4625 | ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI |
4626 | |
4627 | |
4628 | # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
4629 | # --------------------------------- |
4630 | AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], |
4631 | [AC_REQUIRE([AC_CANONICAL_HOST]) |
4632 | AC_REQUIRE([AC_PROG_NM]) |
4633 | AC_REQUIRE([AC_OBJEXT]) |
4634 | # Check for command to grab the raw symbol name followed by C symbol from nm. |
4635 | AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
4636 | AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
4637 | [ |
4638 | # These are sane defaults that work on at least a few old systems. |
4639 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] |
4640 | |
4641 | # Character class describing NM global symbol codes. |
4642 | symcode='[[BCDEGRST]]' |
4643 | |
4644 | # Regexp to match symbols that can be accessed directly from C. |
4645 | sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
4646 | |
4647 | # Transform an extracted symbol line into a proper C declaration |
4648 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" |
4649 | |
4650 | # Transform an extracted symbol line into symbol name and symbol address |
4651 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
4652 | |
4653 | # Define system-specific variables. |
4654 | case $host_os in |
4655 | aix*) |
4656 | symcode='[[BCDT]]' |
4657 | ;; |
4658 | cygwin* | mingw* | pw32*) |
4659 | symcode='[[ABCDGISTW]]' |
4660 | ;; |
4661 | hpux*) # Its linker distinguishes data from code symbols |
4662 | if test "$host_cpu" = ia64; then |
4663 | symcode='[[ABCDEGRST]]' |
4664 | fi |
4665 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
4666 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
4667 | ;; |
4668 | linux*) |
4669 | if test "$host_cpu" = ia64; then |
4670 | symcode='[[ABCDGIRSTW]]' |
4671 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
4672 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
4673 | fi |
4674 | ;; |
4675 | irix* | nonstopux*) |
4676 | symcode='[[BCDEGRST]]' |
4677 | ;; |
4678 | osf*) |
4679 | symcode='[[BCDEGQRST]]' |
4680 | ;; |
4681 | solaris*) |
4682 | symcode='[[BDRT]]' |
4683 | ;; |
4684 | sco3.2v5*) |
4685 | symcode='[[DT]]' |
4686 | ;; |
4687 | sysv4.2uw2*) |
4688 | symcode='[[DT]]' |
4689 | ;; |
4690 | sysv5* | sco5v6* | unixware* | OpenUNIX*) |
4691 | symcode='[[ABDT]]' |
4692 | ;; |
4693 | sysv4) |
4694 | symcode='[[DFNSTU]]' |
4695 | ;; |
4696 | esac |
4697 | |
4698 | # Handle CRLF in mingw tool chain |
4699 | opt_cr= |
4700 | case $build_os in |
4701 | mingw*) |
4702 | opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
4703 | ;; |
4704 | esac |
4705 | |
4706 | # If we're using GNU nm, then use its standard symbol codes. |
4707 | case `$NM -V 2>&1` in |
4708 | *GNU* | *'with BFD'*) |
4709 | symcode='[[ABCDGIRSTW]]' ;; |
4710 | esac |
4711 | |
4712 | # Try without a prefix undercore, then with it. |
4713 | for ac_symprfx in "" "_"; do |
4714 | |
4715 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
4716 | symxfrm="\\1 $ac_symprfx\\2 \\2" |
4717 | |
4718 | # Write the raw and C identifiers. |
4719 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
4720 | |
4721 | # Check to see that the pipe works correctly. |
4722 | pipe_works=no |
4723 | |
4724 | rm -f conftest* |
4725 | cat > conftest.$ac_ext <<EOF |
4726 | #ifdef __cplusplus |
4727 | extern "C" { |
4728 | #endif |
4729 | char nm_test_var; |
4730 | void nm_test_func(){} |
4731 | #ifdef __cplusplus |
4732 | } |
4733 | #endif |
4734 | int main(){nm_test_var='a';nm_test_func();return(0);} |
4735 | EOF |
4736 | |
4737 | if AC_TRY_EVAL(ac_compile); then |
4738 | # Now try to grab the symbols. |
4739 | nlist=conftest.nm |
4740 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
4741 | # Try sorting and uniquifying the output. |
4742 | if sort "$nlist" | uniq > "$nlist"T; then |
4743 | mv -f "$nlist"T "$nlist" |
4744 | else |
4745 | rm -f "$nlist"T |
4746 | fi |
4747 | |
4748 | # Make sure that we snagged all the symbols we need. |
4749 | if grep ' nm_test_var$' "$nlist" >/dev/null; then |
4750 | if grep ' nm_test_func$' "$nlist" >/dev/null; then |
4751 | cat <<EOF > conftest.$ac_ext |
4752 | #ifdef __cplusplus |
4753 | extern "C" { |
4754 | #endif |
4755 | |
4756 | EOF |
4757 | # Now generate the symbol file. |
4758 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' |
4759 | |
4760 | cat <<EOF >> conftest.$ac_ext |
4761 | #if defined (__STDC__) && __STDC__ |
4762 | # define lt_ptr_t void * |
4763 | #else |
4764 | # define lt_ptr_t char * |
4765 | # define const |
4766 | #endif |
4767 | |
4768 | /* The mapping between symbol names and symbols. */ |
4769 | const struct { |
4770 | const char *name; |
4771 | lt_ptr_t address; |
4772 | } |
4773 | lt_preloaded_symbols[[]] = |
4774 | { |
4775 | EOF |
4776 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext |
4777 | cat <<\EOF >> conftest.$ac_ext |
4778 | {0, (lt_ptr_t) 0} |
4779 | }; |
4780 | |
4781 | #ifdef __cplusplus |
4782 | } |
4783 | #endif |
4784 | EOF |
4785 | # Now try linking the two files. |
4786 | mv conftest.$ac_objext conftstm.$ac_objext |
4787 | lt_save_LIBS="$LIBS" |
4788 | lt_save_CFLAGS="$CFLAGS" |
4789 | LIBS="conftstm.$ac_objext" |
4790 | CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
4791 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
4792 | pipe_works=yes |
4793 | fi |
4794 | LIBS="$lt_save_LIBS" |
4795 | CFLAGS="$lt_save_CFLAGS" |
4796 | else |
4797 | echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
4798 | fi |
4799 | else |
4800 | echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
4801 | fi |
4802 | else |
4803 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
4804 | fi |
4805 | else |
4806 | echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
4807 | cat conftest.$ac_ext >&5 |
4808 | fi |
4809 | rm -f conftest* conftst* |
4810 | |
4811 | # Do not use the global_symbol_pipe unless it works. |
4812 | if test "$pipe_works" = yes; then |
4813 | break |
4814 | else |
4815 | lt_cv_sys_global_symbol_pipe= |
4816 | fi |
4817 | done |
4818 | ]) |
4819 | if test -z "$lt_cv_sys_global_symbol_pipe"; then |
4820 | lt_cv_sys_global_symbol_to_cdecl= |
4821 | fi |
4822 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
4823 | AC_MSG_RESULT(failed) |
4824 | else |
4825 | AC_MSG_RESULT(ok) |
4826 | fi |
4827 | ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
4828 | |
4829 | |
4830 | # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) |
4831 | # --------------------------------------- |
4832 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], |
4833 | [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= |
4834 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
4835 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= |
4836 | |
4837 | AC_MSG_CHECKING([for $compiler option to produce PIC]) |
4838 | ifelse([$1],[CXX],[ |
4839 | # C++ specific cases for pic, static, wl, etc. |
4840 | if test "$GXX" = yes; then |
4841 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4842 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
4843 | |
4844 | case $host_os in |
4845 | aix*) |
4846 | # All AIX code is PIC. |
4847 | if test "$host_cpu" = ia64; then |
4848 | # AIX 5 now supports IA64 processor |
4849 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4850 | fi |
4851 | ;; |
4852 | amigaos*) |
4853 | # FIXME: we need at least 68020 code to build shared libraries, but |
4854 | # adding the `-m68020' flag to GCC prevents building anything better, |
4855 | # like `-m68040'. |
4856 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
4857 | ;; |
4858 | beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
4859 | # PIC is the default for these OSes. |
4860 | ;; |
4861 | mingw* | os2* | pw32*) |
4862 | # This hack is so that the source file can tell whether it is being |
4863 | # built for inclusion in a dll (and should export symbols for example). |
4864 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
4865 | ;; |
4866 | darwin* | rhapsody*) |
4867 | # PIC is the default on this platform |
4868 | # Common symbols not allowed in MH_DYLIB files |
4869 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
4870 | ;; |
4871 | *djgpp*) |
4872 | # DJGPP does not support shared libraries at all |
4873 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
4874 | ;; |
4875 | interix3*) |
4876 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
4877 | # Instead, we relocate shared libraries at runtime. |
4878 | ;; |
4879 | sysv4*MP*) |
4880 | if test -d /usr/nec; then |
4881 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
4882 | fi |
4883 | ;; |
4884 | hpux*) |
4885 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
4886 | # not for PA HP-UX. |
4887 | case $host_cpu in |
4888 | hppa*64*|ia64*) |
4889 | ;; |
4890 | *) |
4891 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
4892 | ;; |
4893 | esac |
4894 | ;; |
4895 | *) |
4896 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
4897 | ;; |
4898 | esac |
4899 | else |
4900 | case $host_os in |
4901 | aix4* | aix5*) |
4902 | # All AIX code is PIC. |
4903 | if test "$host_cpu" = ia64; then |
4904 | # AIX 5 now supports IA64 processor |
4905 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4906 | else |
4907 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
4908 | fi |
4909 | ;; |
4910 | chorus*) |
4911 | case $cc_basename in |
4912 | cxch68*) |
4913 | # Green Hills C++ Compiler |
4914 | # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" |
4915 | ;; |
4916 | esac |
4917 | ;; |
4918 | darwin*) |
4919 | # PIC is the default on this platform |
4920 | # Common symbols not allowed in MH_DYLIB files |
4921 | case $cc_basename in |
4922 | xlc*) |
4923 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
4924 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4925 | ;; |
4926 | esac |
4927 | ;; |
4928 | dgux*) |
4929 | case $cc_basename in |
4930 | ec++*) |
4931 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
4932 | ;; |
4933 | ghcx*) |
4934 | # Green Hills C++ Compiler |
4935 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
4936 | ;; |
4937 | *) |
4938 | ;; |
4939 | esac |
4940 | ;; |
4941 | freebsd* | kfreebsd*-gnu | dragonfly*) |
4942 | # FreeBSD uses GNU C++ |
4943 | ;; |
4944 | hpux9* | hpux10* | hpux11*) |
4945 | case $cc_basename in |
4946 | CC*) |
4947 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4948 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
4949 | if test "$host_cpu" != ia64; then |
4950 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
4951 | fi |
4952 | ;; |
4953 | aCC*) |
4954 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4955 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
4956 | case $host_cpu in |
4957 | hppa*64*|ia64*) |
4958 | # +Z the default |
4959 | ;; |
4960 | *) |
4961 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
4962 | ;; |
4963 | esac |
4964 | ;; |
4965 | *) |
4966 | ;; |
4967 | esac |
4968 | ;; |
4969 | interix*) |
4970 | # This is c89, which is MS Visual C++ (no shared libs) |
4971 | # Anyone wants to do a port? |
4972 | ;; |
4973 | irix5* | irix6* | nonstopux*) |
4974 | case $cc_basename in |
4975 | CC*) |
4976 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4977 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
4978 | # CC pic flag -KPIC is the default. |
4979 | ;; |
4980 | *) |
4981 | ;; |
4982 | esac |
4983 | ;; |
4984 | linux*) |
4985 | case $cc_basename in |
4986 | KCC*) |
4987 | # KAI C++ Compiler |
4988 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
4989 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
4990 | ;; |
4991 | icpc* | ecpc*) |
4992 | # Intel C++ |
4993 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4994 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
4995 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
4996 | ;; |
4997 | pgCC*) |
4998 | # Portland Group C++ compiler. |
4999 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5000 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
5001 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5002 | ;; |
5003 | cxx*) |
5004 | # Compaq C++ |
5005 | # Make sure the PIC flag is empty. It appears that all Alpha |
5006 | # Linux and Compaq Tru64 Unix objects are PIC. |
5007 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5008 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5009 | ;; |
5010 | *) |
5011 | ;; |
5012 | esac |
5013 | ;; |
5014 | lynxos*) |
5015 | ;; |
5016 | m88k*) |
5017 | ;; |
5018 | mvs*) |
5019 | case $cc_basename in |
5020 | cxx*) |
5021 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
5022 | ;; |
5023 | *) |
5024 | ;; |
5025 | esac |
5026 | ;; |
5027 | netbsd*) |
5028 | ;; |
5029 | osf3* | osf4* | osf5*) |
5030 | case $cc_basename in |
5031 | KCC*) |
5032 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
5033 | ;; |
5034 | RCC*) |
5035 | # Rational C++ 2.4.1 |
5036 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5037 | ;; |
5038 | cxx*) |
5039 | # Digital/Compaq C++ |
5040 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5041 | # Make sure the PIC flag is empty. It appears that all Alpha |
5042 | # Linux and Compaq Tru64 Unix objects are PIC. |
5043 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5044 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5045 | ;; |
5046 | *) |
5047 | ;; |
5048 | esac |
5049 | ;; |
5050 | psos*) |
5051 | ;; |
5052 | solaris*) |
5053 | case $cc_basename in |
5054 | CC*) |
5055 | # Sun C++ 4.2, 5.x and Centerline C++ |
5056 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5057 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5058 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5059 | ;; |
5060 | gcx*) |
5061 | # Green Hills C++ Compiler |
5062 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
5063 | ;; |
5064 | *) |
5065 | ;; |
5066 | esac |
5067 | ;; |
5068 | sunos4*) |
5069 | case $cc_basename in |
5070 | CC*) |
5071 | # Sun C++ 4.x |
5072 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5073 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5074 | ;; |
5075 | lcc*) |
5076 | # Lucid |
5077 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5078 | ;; |
5079 | *) |
5080 | ;; |
5081 | esac |
5082 | ;; |
5083 | tandem*) |
5084 | case $cc_basename in |
5085 | NCC*) |
5086 | # NonStop-UX NCC 3.20 |
5087 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5088 | ;; |
5089 | *) |
5090 | ;; |
5091 | esac |
5092 | ;; |
5093 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
5094 | case $cc_basename in |
5095 | CC*) |
5096 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5097 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5098 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5099 | ;; |
5100 | esac |
5101 | ;; |
5102 | vxworks*) |
5103 | ;; |
5104 | *) |
5105 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5106 | ;; |
5107 | esac |
5108 | fi |
5109 | ], |
5110 | [ |
5111 | if test "$GCC" = yes; then |
5112 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5113 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5114 | |
5115 | case $host_os in |
5116 | aix*) |
5117 | # All AIX code is PIC. |
5118 | if test "$host_cpu" = ia64; then |
5119 | # AIX 5 now supports IA64 processor |
5120 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5121 | fi |
5122 | ;; |
5123 | |
5124 | amigaos*) |
5125 | # FIXME: we need at least 68020 code to build shared libraries, but |
5126 | # adding the `-m68020' flag to GCC prevents building anything better, |
5127 | # like `-m68040'. |
5128 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
5129 | ;; |
5130 | |
5131 | beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
5132 | # PIC is the default for these OSes. |
5133 | ;; |
5134 | |
5135 | mingw* | pw32* | os2*) |
5136 | # This hack is so that the source file can tell whether it is being |
5137 | # built for inclusion in a dll (and should export symbols for example). |
5138 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5139 | ;; |
5140 | |
5141 | darwin* | rhapsody*) |
5142 | # PIC is the default on this platform |
5143 | # Common symbols not allowed in MH_DYLIB files |
5144 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
5145 | ;; |
5146 | |
5147 | interix3*) |
5148 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
5149 | # Instead, we relocate shared libraries at runtime. |
5150 | ;; |
5151 | |
5152 | msdosdjgpp*) |
5153 | # Just because we use GCC doesn't mean we suddenly get shared libraries |
5154 | # on systems that don't support them. |
5155 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5156 | enable_shared=no |
5157 | ;; |
5158 | |
5159 | sysv4*MP*) |
5160 | if test -d /usr/nec; then |
5161 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
5162 | fi |
5163 | ;; |
5164 | |
5165 | hpux*) |
5166 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5167 | # not for PA HP-UX. |
5168 | case $host_cpu in |
5169 | hppa*64*|ia64*) |
5170 | # +Z the default |
5171 | ;; |
5172 | *) |
5173 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5174 | ;; |
5175 | esac |
5176 | ;; |
5177 | |
5178 | *) |
5179 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5180 | ;; |
5181 | esac |
5182 | else |
5183 | # PORTME Check for flag to pass linker flags through the system compiler. |
5184 | case $host_os in |
5185 | aix*) |
5186 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5187 | if test "$host_cpu" = ia64; then |
5188 | # AIX 5 now supports IA64 processor |
5189 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5190 | else |
5191 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
5192 | fi |
5193 | ;; |
5194 | darwin*) |
5195 | # PIC is the default on this platform |
5196 | # Common symbols not allowed in MH_DYLIB files |
5197 | case $cc_basename in |
5198 | xlc*) |
5199 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
5200 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5201 | ;; |
5202 | esac |
5203 | ;; |
5204 | |
5205 | mingw* | pw32* | os2*) |
5206 | # This hack is so that the source file can tell whether it is being |
5207 | # built for inclusion in a dll (and should export symbols for example). |
5208 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5209 | ;; |
5210 | |
5211 | hpux9* | hpux10* | hpux11*) |
5212 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5213 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5214 | # not for PA HP-UX. |
5215 | case $host_cpu in |
5216 | hppa*64*|ia64*) |
5217 | # +Z the default |
5218 | ;; |
5219 | *) |
5220 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5221 | ;; |
5222 | esac |
5223 | # Is there a better lt_prog_compiler_static that works with the bundled CC? |
5224 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5225 | ;; |
5226 | |
5227 | irix5* | irix6* | nonstopux*) |
5228 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5229 | # PIC (with -KPIC) is the default. |
5230 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5231 | ;; |
5232 | |
5233 | newsos6) |
5234 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5235 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5236 | ;; |
5237 | |
5238 | linux*) |
5239 | case $cc_basename in |
5240 | icc* | ecc*) |
5241 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5242 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5243 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5244 | ;; |
5245 | pgcc* | pgf77* | pgf90* | pgf95*) |
5246 | # Portland Group compilers (*not* the Pentium gcc compiler, |
5247 | # which looks to be a dead project) |
5248 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5249 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
5250 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5251 | ;; |
5252 | ccc*) |
5253 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5254 | # All Alpha code is PIC. |
5255 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5256 | ;; |
5257 | esac |
5258 | ;; |
5259 | |
5260 | osf3* | osf4* | osf5*) |
5261 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5262 | # All OSF/1 code is PIC. |
5263 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5264 | ;; |
5265 | |
5266 | solaris*) |
5267 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5268 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5269 | case $cc_basename in |
5270 | f77* | f90* | f95*) |
5271 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; |
5272 | *) |
5273 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; |
5274 | esac |
5275 | ;; |
5276 | |
5277 | sunos4*) |
5278 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5279 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
5280 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5281 | ;; |
5282 | |
5283 | sysv4 | sysv4.2uw2* | sysv4.3*) |
5284 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5285 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5286 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5287 | ;; |
5288 | |
5289 | sysv4*MP*) |
5290 | if test -d /usr/nec ;then |
5291 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
5292 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5293 | fi |
5294 | ;; |
5295 | |
5296 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
5297 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5298 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5299 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5300 | ;; |
5301 | |
5302 | unicos*) |
5303 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5304 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5305 | ;; |
5306 | |
5307 | uts4*) |
5308 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5309 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5310 | ;; |
5311 | |
5312 | *) |
5313 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5314 | ;; |
5315 | esac |
5316 | fi |
5317 | ]) |
5318 | AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) |
5319 | |
5320 | # |
5321 | # Check to make sure the PIC flag actually works. |
5322 | # |
5323 | if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then |
5324 | AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], |
5325 | _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), |
5326 | [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], |
5327 | [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in |
5328 | "" | " "*) ;; |
5329 | *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
5330 | esac], |
5331 | [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5332 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
5333 | fi |
5334 | case $host_os in |
5335 | # For platforms which do not support PIC, -DPIC is meaningless: |
5336 | *djgpp*) |
5337 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5338 | ;; |
5339 | *) |
5340 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" |
5341 | ;; |
5342 | esac |
5343 | |
5344 | # |
5345 | # Check to make sure the static flag actually works. |
5346 | # |
5347 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" |
5348 | AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], |
5349 | _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), |
5350 | $lt_tmp_static_flag, |
5351 | [], |
5352 | [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) |
5353 | ]) |
5354 | |
5355 | |
5356 | # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) |
5357 | # ------------------------------------ |
5358 | # See if the linker supports building shared libraries. |
5359 | AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], |
5360 | [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
5361 | ifelse([$1],[CXX],[ |
5362 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5363 | case $host_os in |
5364 | aix4* | aix5*) |
5365 | # If we're using GNU nm, then we don't want the "-C" option. |
5366 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
5367 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
5368 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
5369 | else |
5370 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
5371 | fi |
5372 | ;; |
5373 | pw32*) |
5374 | _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
5375 | ;; |
5376 | cygwin* | mingw*) |
5377 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' |
5378 | ;; |
5379 | *) |
5380 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5381 | ;; |
5382 | esac |
5383 | ],[ |
5384 | runpath_var= |
5385 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
5386 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
5387 | _LT_AC_TAGVAR(archive_cmds, $1)= |
5388 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
5389 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= |
5390 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
5391 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
5392 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5393 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= |
5394 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
5395 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
5396 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
5397 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
5398 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
5399 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
5400 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
5401 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
5402 | _LT_AC_TAGVAR(module_cmds, $1)= |
5403 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
5404 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
5405 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5406 | # include_expsyms should be a list of space-separated symbols to be *always* |
5407 | # included in the symbol list |
5408 | _LT_AC_TAGVAR(include_expsyms, $1)= |
5409 | # exclude_expsyms can be an extended regexp of symbols to exclude |
5410 | # it will be wrapped by ` (' and `)$', so one must not match beginning or |
5411 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
5412 | # as well as any symbol that contains `d'. |
5413 | _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" |
5414 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
5415 | # platforms (ab)use it in PIC code, but their linkers get confused if |
5416 | # the symbol is explicitly referenced. Since portable code cannot |
5417 | # rely on this symbol name, it's probably fine to never include it in |
5418 | # preloaded symbol tables. |
5419 | extract_expsyms_cmds= |
5420 | # Just being paranoid about ensuring that cc_basename is set. |
5421 | _LT_CC_BASENAME([$compiler]) |
5422 | case $host_os in |
5423 | cygwin* | mingw* | pw32*) |
5424 | # FIXME: the MSVC++ port hasn't been tested in a loooong time |
5425 | # When not using gcc, we currently assume that we are using |
5426 | # Microsoft Visual C++. |
5427 | if test "$GCC" != yes; then |
5428 | with_gnu_ld=no |
5429 | fi |
5430 | ;; |
5431 | interix*) |
5432 | # we just hope/assume this is gcc and not c89 (= MSVC++) |
5433 | with_gnu_ld=yes |
5434 | ;; |
5435 | openbsd*) |
5436 | with_gnu_ld=no |
5437 | ;; |
5438 | esac |
5439 | |
5440 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
5441 | if test "$with_gnu_ld" = yes; then |
5442 | # If archive_cmds runs LD, not CC, wlarc should be empty |
5443 | wlarc='${wl}' |
5444 | |
5445 | # Set some defaults for GNU ld with shared library support. These |
5446 | # are reset later if shared libraries are not supported. Putting them |
5447 | # here allows them to be overridden if necessary. |
5448 | runpath_var=LD_RUN_PATH |
5449 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
5450 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
5451 | # ancient GNU ld didn't support --whole-archive et. al. |
5452 | if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then |
5453 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
5454 | else |
5455 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5456 | fi |
5457 | supports_anon_versioning=no |
5458 | case `$LD -v 2>/dev/null` in |
5459 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
5460 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
5461 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
5462 | *\ 2.11.*) ;; # other 2.11 versions |
5463 | *) supports_anon_versioning=yes ;; |
5464 | esac |
5465 | |
5466 | # See if GNU ld supports shared libraries. |
5467 | case $host_os in |
5468 | aix3* | aix4* | aix5*) |
5469 | # On AIX/PPC, the GNU linker is very broken |
5470 | if test "$host_cpu" != ia64; then |
5471 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5472 | cat <<EOF 1>&2 |
5473 | |
5474 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported |
5475 | *** to be unable to reliably create shared libraries on AIX. |
5476 | *** Therefore, libtool is disabling shared libraries support. If you |
5477 | *** really care for shared libraries, you may want to modify your PATH |
5478 | *** so that a non-GNU linker is found, and then restart. |
5479 | |
5480 | EOF |
5481 | fi |
5482 | ;; |
5483 | |
5484 | amigaos*) |
5485 | _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' |
5486 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5487 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5488 | |
5489 | # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports |
5490 | # that the semantics of dynamic libraries on AmigaOS, at least up |
5491 | # to version 4, is to share data among multiple programs linked |
5492 | # with the same dynamic library. Since this doesn't match the |
5493 | # behavior of shared libraries on other platforms, we can't use |
5494 | # them. |
5495 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5496 | ;; |
5497 | |
5498 | beos*) |
5499 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5500 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5501 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
5502 | # support --undefined. This deserves some investigation. FIXME |
5503 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5504 | else |
5505 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5506 | fi |
5507 | ;; |
5508 | |
5509 | cygwin* | mingw* | pw32*) |
5510 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
5511 | # as there is no search path for DLLs. |
5512 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5513 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5514 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
5515 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
5516 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' |
5517 | |
5518 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
5519 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
5520 | # If the export-symbols file already is a .def file (1st line |
5521 | # is EXPORTS), use it as is; otherwise, prepend... |
5522 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
5523 | cp $export_symbols $output_objdir/$soname.def; |
5524 | else |
5525 | echo EXPORTS > $output_objdir/$soname.def; |
5526 | cat $export_symbols >> $output_objdir/$soname.def; |
5527 | fi~ |
5528 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
5529 | else |
5530 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5531 | fi |
5532 | ;; |
5533 | |
5534 | interix3*) |
5535 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
5536 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5537 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
5538 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
5539 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
5540 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
5541 | # default) and relocated if they conflict, which is a slow very memory |
5542 | # consuming and fragmenting process. To avoid this, we pick a random, |
5543 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
5544 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
5545 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
5546 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
5547 | ;; |
5548 | |
5549 | linux*) |
5550 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5551 | tmp_addflag= |
5552 | case $cc_basename,$host_cpu in |
5553 | pgcc*) # Portland Group C compiler |
5554 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
5555 | tmp_addflag=' $pic_flag' |
5556 | ;; |
5557 | pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers |
5558 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
5559 | tmp_addflag=' $pic_flag -Mnomain' ;; |
5560 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 |
5561 | tmp_addflag=' -i_dynamic' ;; |
5562 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 |
5563 | tmp_addflag=' -i_dynamic -nofor_main' ;; |
5564 | ifc* | ifort*) # Intel Fortran compiler |
5565 | tmp_addflag=' -nofor_main' ;; |
5566 | esac |
5567 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5568 | |
5569 | if test $supports_anon_versioning = yes; then |
5570 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ |
5571 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
5572 | $echo "local: *; };" >> $output_objdir/$libname.ver~ |
5573 | $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
5574 | fi |
5575 | else |
5576 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5577 | fi |
5578 | ;; |
5579 | |
5580 | netbsd*) |
5581 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
5582 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
5583 | wlarc= |
5584 | else |
5585 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5586 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
5587 | fi |
5588 | ;; |
5589 | |
5590 | solaris*) |
5591 | if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then |
5592 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5593 | cat <<EOF 1>&2 |
5594 | |
5595 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
5596 | *** create shared libraries on Solaris systems. Therefore, libtool |
5597 | *** is disabling shared libraries support. We urge you to upgrade GNU |
5598 | *** binutils to release 2.9.1 or newer. Another option is to modify |
5599 | *** your PATH or compiler configuration so that the native linker is |
5600 | *** used, and then restart. |
5601 | |
5602 | EOF |
5603 | elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5604 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5605 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
5606 | else |
5607 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5608 | fi |
5609 | ;; |
5610 | |
5611 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) |
5612 | case `$LD -v 2>&1` in |
5613 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) |
5614 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5615 | cat <<_LT_EOF 1>&2 |
5616 | |
5617 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not |
5618 | *** reliably create shared libraries on SCO systems. Therefore, libtool |
5619 | *** is disabling shared libraries support. We urge you to upgrade GNU |
5620 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify |
5621 | *** your PATH or compiler configuration so that the native linker is |
5622 | *** used, and then restart. |
5623 | |
5624 | _LT_EOF |
5625 | ;; |
5626 | *) |
5627 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5628 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' |
5629 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' |
5630 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' |
5631 | else |
5632 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5633 | fi |
5634 | ;; |
5635 | esac |
5636 | ;; |
5637 | |
5638 | sunos4*) |
5639 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
5640 | wlarc= |
5641 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5642 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5643 | ;; |
5644 | |
5645 | *) |
5646 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5647 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5648 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
5649 | else |
5650 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5651 | fi |
5652 | ;; |
5653 | esac |
5654 | |
5655 | if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then |
5656 | runpath_var= |
5657 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
5658 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
5659 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5660 | fi |
5661 | else |
5662 | # PORTME fill in a description of your system's linker (not GNU ld) |
5663 | case $host_os in |
5664 | aix3*) |
5665 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5666 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
5667 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' |
5668 | # Note: this linker hardcodes the directories in LIBPATH if there |
5669 | # are no directories specified by -L. |
5670 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5671 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then |
5672 | # Neither direct hardcoding nor static linking is supported with a |
5673 | # broken collect2. |
5674 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
5675 | fi |
5676 | ;; |
5677 | |
5678 | aix4* | aix5*) |
5679 | if test "$host_cpu" = ia64; then |
5680 | # On IA64, the linker does run time linking by default, so we don't |
5681 | # have to do anything special. |
5682 | aix_use_runtimelinking=no |
5683 | exp_sym_flag='-Bexport' |
5684 | no_entry_flag="" |
5685 | else |
5686 | # If we're using GNU nm, then we don't want the "-C" option. |
5687 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
5688 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
5689 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
5690 | else |
5691 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
5692 | fi |
5693 | aix_use_runtimelinking=no |
5694 | |
5695 | # Test if we are trying to use run time linking or normal |
5696 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
5697 | # need to do runtime linking. |
5698 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
5699 | for ld_flag in $LDFLAGS; do |
5700 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then |
5701 | aix_use_runtimelinking=yes |
5702 | break |
5703 | fi |
5704 | done |
5705 | ;; |
5706 | esac |
5707 | |
5708 | exp_sym_flag='-bexport' |
5709 | no_entry_flag='-bnoentry' |
5710 | fi |
5711 | |
5712 | # When large executables or shared objects are built, AIX ld can |
5713 | # have problems creating the table of contents. If linking a library |
5714 | # or program results in "error TOC overflow" add -mminimal-toc to |
5715 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
5716 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
5717 | |
5718 | _LT_AC_TAGVAR(archive_cmds, $1)='' |
5719 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5720 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
5721 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
5722 | |
5723 | if test "$GCC" = yes; then |
5724 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
5725 | # We only want to do this on AIX 4.2 and lower, the check |
5726 | # below for broken collect2 doesn't work under 4.3+ |
5727 | collect2name=`${CC} -print-prog-name=collect2` |
5728 | if test -f "$collect2name" && \ |
5729 | strings "$collect2name" | grep resolve_lib_name >/dev/null |
5730 | then |
5731 | # We have reworked collect2 |
5732 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5733 | else |
5734 | # We have old collect2 |
5735 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
5736 | # It fails to find uninstalled libraries when the uninstalled |
5737 | # path is not listed in the libpath. Setting hardcode_minus_L |
5738 | # to unsupported forces relinking |
5739 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5740 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5741 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
5742 | fi |
5743 | ;; |
5744 | esac |
5745 | shared_flag='-shared' |
5746 | if test "$aix_use_runtimelinking" = yes; then |
5747 | shared_flag="$shared_flag "'${wl}-G' |
5748 | fi |
5749 | else |
5750 | # not using gcc |
5751 | if test "$host_cpu" = ia64; then |
5752 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
5753 | # chokes on -Wl,-G. The following line is correct: |
5754 | shared_flag='-G' |
5755 | else |
5756 | if test "$aix_use_runtimelinking" = yes; then |
5757 | shared_flag='${wl}-G' |
5758 | else |
5759 | shared_flag='${wl}-bM:SRE' |
5760 | fi |
5761 | fi |
5762 | fi |
5763 | |
5764 | # It seems that -bexpall does not export symbols beginning with |
5765 | # underscore (_), so it is better to generate a list of symbols to export. |
5766 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
5767 | if test "$aix_use_runtimelinking" = yes; then |
5768 | # Warning - without using the other runtime loading flags (-brtl), |
5769 | # -berok will link without error, but may produce a broken library. |
5770 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
5771 | # Determine the default libpath from the value encoded in an empty executable. |
5772 | _LT_AC_SYS_LIBPATH_AIX |
5773 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
5774 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
5775 | else |
5776 | if test "$host_cpu" = ia64; then |
5777 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
5778 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
5779 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" |
5780 | else |
5781 | # Determine the default libpath from the value encoded in an empty executable. |
5782 | _LT_AC_SYS_LIBPATH_AIX |
5783 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
5784 | # Warning - without using the other run time loading flags, |
5785 | # -berok will link without error, but may produce a broken library. |
5786 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
5787 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
5788 | # Exported symbols can be pulled into shared objects from archives |
5789 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
5790 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
5791 | # This is similar to how AIX traditionally builds its shared libraries. |
5792 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
5793 | fi |
5794 | fi |
5795 | ;; |
5796 | |
5797 | amigaos*) |
5798 | _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' |
5799 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5800 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5801 | # see comment about different semantics on the GNU ld section |
5802 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5803 | ;; |
5804 | |
5805 | bsdi[[45]]*) |
5806 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic |
5807 | ;; |
5808 | |
5809 | cygwin* | mingw* | pw32*) |
5810 | # When not using gcc, we currently assume that we are using |
5811 | # Microsoft Visual C++. |
5812 | # hardcode_libdir_flag_spec is actually meaningless, as there is |
5813 | # no search path for DLLs. |
5814 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' |
5815 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5816 | # Tell ltmain to make .lib files, not .a files. |
5817 | libext=lib |
5818 | # Tell ltmain to make .dll files, not .so files. |
5819 | shrext_cmds=".dll" |
5820 | # FIXME: Setting linknames here is a bad hack. |
5821 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' |
5822 | # The linker will automatically build a .lib file if we build a DLL. |
5823 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' |
5824 | # FIXME: Should let the user specify the lib program. |
5825 | _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' |
5826 | _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' |
5827 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
5828 | ;; |
5829 | |
5830 | darwin* | rhapsody*) |
5831 | case $host_os in |
5832 | rhapsody* | darwin1.[[012]]) |
5833 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
5834 | ;; |
5835 | *) # Darwin 1.3 on |
5836 | if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
5837 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
5838 | else |
5839 | case ${MACOSX_DEPLOYMENT_TARGET} in |
5840 | 10.[[012]]) |
5841 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
5842 | ;; |
5843 | 10.*) |
5844 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
5845 | ;; |
5846 | esac |
5847 | fi |
5848 | ;; |
5849 | esac |
5850 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
5851 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
5852 | _LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
5853 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
5854 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
5855 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
5856 | if test "$GCC" = yes ; then |
5857 | output_verbose_link_cmd='echo' |
5858 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
5859 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
5860 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
5861 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
5862 | _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
5863 | else |
5864 | case $cc_basename in |
5865 | xlc*) |
5866 | output_verbose_link_cmd='echo' |
5867 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' |
5868 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
5869 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
5870 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
5871 | _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
5872 | ;; |
5873 | *) |
5874 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5875 | ;; |
5876 | esac |
5877 | fi |
5878 | ;; |
5879 | |
5880 | dgux*) |
5881 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
5882 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5883 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5884 | ;; |
5885 | |
5886 | freebsd1*) |
5887 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5888 | ;; |
5889 | |
5890 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
5891 | # support. Future versions do this automatically, but an explicit c++rt0.o |
5892 | # does not break anything, and helps significantly (at the cost of a little |
5893 | # extra space). |
5894 | freebsd2.2*) |
5895 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
5896 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
5897 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5898 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5899 | ;; |
5900 | |
5901 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. |
5902 | freebsd2*) |
5903 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
5904 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5905 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5906 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5907 | ;; |
5908 | |
5909 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
5910 | freebsd* | kfreebsd*-gnu | dragonfly*) |
5911 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
5912 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
5913 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5914 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5915 | ;; |
5916 | |
5917 | hpux9*) |
5918 | if test "$GCC" = yes; then |
5919 | _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
5920 | else |
5921 | _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
5922 | fi |
5923 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
5924 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
5925 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5926 | |
5927 | # hardcode_minus_L: Not really in the search PATH, |
5928 | # but as the default location of the library. |
5929 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5930 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
5931 | ;; |
5932 | |
5933 | hpux10*) |
5934 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
5935 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
5936 | else |
5937 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
5938 | fi |
5939 | if test "$with_gnu_ld" = no; then |
5940 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
5941 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
5942 | |
5943 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5944 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
5945 | |
5946 | # hardcode_minus_L: Not really in the search PATH, |
5947 | # but as the default location of the library. |
5948 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5949 | fi |
5950 | ;; |
5951 | |
5952 | hpux11*) |
5953 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
5954 | case $host_cpu in |
5955 | hppa*64*) |
5956 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
5957 | ;; |
5958 | ia64*) |
5959 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
5960 | ;; |
5961 | *) |
5962 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
5963 | ;; |
5964 | esac |
5965 | else |
5966 | case $host_cpu in |
5967 | hppa*64*) |
5968 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
5969 | ;; |
5970 | ia64*) |
5971 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
5972 | ;; |
5973 | *) |
5974 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
5975 | ;; |
5976 | esac |
5977 | fi |
5978 | if test "$with_gnu_ld" = no; then |
5979 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
5980 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
5981 | |
5982 | case $host_cpu in |
5983 | hppa*64*|ia64*) |
5984 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
5985 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
5986 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5987 | ;; |
5988 | *) |
5989 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5990 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
5991 | |
5992 | # hardcode_minus_L: Not really in the search PATH, |
5993 | # but as the default location of the library. |
5994 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5995 | ;; |
5996 | esac |
5997 | fi |
5998 | ;; |
5999 | |
6000 | irix5* | irix6* | nonstopux*) |
6001 | if test "$GCC" = yes; then |
6002 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6003 | else |
6004 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
6005 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' |
6006 | fi |
6007 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6008 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6009 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6010 | ;; |
6011 | |
6012 | netbsd*) |
6013 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
6014 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
6015 | else |
6016 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
6017 | fi |
6018 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6019 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6020 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6021 | ;; |
6022 | |
6023 | newsos6) |
6024 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6025 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6026 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6027 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6028 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6029 | ;; |
6030 | |
6031 | openbsd*) |
6032 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6033 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6034 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
6035 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
6036 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' |
6037 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6038 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6039 | else |
6040 | case $host_os in |
6041 | openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) |
6042 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
6043 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6044 | ;; |
6045 | *) |
6046 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
6047 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6048 | ;; |
6049 | esac |
6050 | fi |
6051 | ;; |
6052 | |
6053 | os2*) |
6054 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6055 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6056 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
6057 | _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' |
6058 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
6059 | ;; |
6060 | |
6061 | osf3*) |
6062 | if test "$GCC" = yes; then |
6063 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6064 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6065 | else |
6066 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
6067 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
6068 | fi |
6069 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6070 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6071 | ;; |
6072 | |
6073 | osf4* | osf5*) # as osf3* with the addition of -msym flag |
6074 | if test "$GCC" = yes; then |
6075 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6076 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6077 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6078 | else |
6079 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
6080 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
6081 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ |
6082 | $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' |
6083 | |
6084 | # Both c and cxx compiler support -rpath directly |
6085 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
6086 | fi |
6087 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6088 | ;; |
6089 | |
6090 | solaris*) |
6091 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' |
6092 | if test "$GCC" = yes; then |
6093 | wlarc='${wl}' |
6094 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6095 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
6096 | $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' |
6097 | else |
6098 | wlarc='' |
6099 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6100 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
6101 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' |
6102 | fi |
6103 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6104 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6105 | case $host_os in |
6106 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
6107 | *) |
6108 | # The compiler driver will combine linker options so we |
6109 | # cannot just pass the convience library names through |
6110 | # without $wl, iff we do not link with $LD. |
6111 | # Luckily, gcc supports the same syntax we need for Sun Studio. |
6112 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
6113 | case $wlarc in |
6114 | '') |
6115 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; |
6116 | *) |
6117 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; |
6118 | esac ;; |
6119 | esac |
6120 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6121 | ;; |
6122 | |
6123 | sunos4*) |
6124 | if test "x$host_vendor" = xsequent; then |
6125 | # Use $CC to link under sequent, because it throws in some extra .o |
6126 | # files that make .init and .fini sections work. |
6127 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' |
6128 | else |
6129 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
6130 | fi |
6131 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6132 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6133 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6134 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6135 | ;; |
6136 | |
6137 | sysv4) |
6138 | case $host_vendor in |
6139 | sni) |
6140 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6141 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? |
6142 | ;; |
6143 | siemens) |
6144 | ## LD is ld it makes a PLAMLIB |
6145 | ## CC just makes a GrossModule. |
6146 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
6147 | _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' |
6148 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
6149 | ;; |
6150 | motorola) |
6151 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6152 | _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie |
6153 | ;; |
6154 | esac |
6155 | runpath_var='LD_RUN_PATH' |
6156 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6157 | ;; |
6158 | |
6159 | sysv4.3*) |
6160 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6161 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6162 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' |
6163 | ;; |
6164 | |
6165 | sysv4*MP*) |
6166 | if test -d /usr/nec; then |
6167 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6168 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6169 | runpath_var=LD_RUN_PATH |
6170 | hardcode_runpath_var=yes |
6171 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
6172 | fi |
6173 | ;; |
6174 | |
6175 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) |
6176 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
6177 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6178 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6179 | runpath_var='LD_RUN_PATH' |
6180 | |
6181 | if test "$GCC" = yes; then |
6182 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6183 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6184 | else |
6185 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6186 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6187 | fi |
6188 | ;; |
6189 | |
6190 | sysv5* | sco3.2v5* | sco5v6*) |
6191 | # Note: We can NOT use -z defs as we might desire, because we do not |
6192 | # link with -lc, and that would cause any symbols used from libc to |
6193 | # always be unresolved, which means just about no library would |
6194 | # ever link correctly. If we're not using GNU ld we use -z text |
6195 | # though, which does catch some bad symbols but isn't as heavy-handed |
6196 | # as -z defs. |
6197 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
6198 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
6199 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6200 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6201 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
6202 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
6203 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6204 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
6205 | runpath_var='LD_RUN_PATH' |
6206 | |
6207 | if test "$GCC" = yes; then |
6208 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6209 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6210 | else |
6211 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6212 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6213 | fi |
6214 | ;; |
6215 | |
6216 | uts4*) |
6217 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6218 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6219 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6220 | ;; |
6221 | |
6222 | *) |
6223 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6224 | ;; |
6225 | esac |
6226 | fi |
6227 | ]) |
6228 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
6229 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
6230 | |
6231 | # |
6232 | # Do we need to explicitly link libc? |
6233 | # |
6234 | case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in |
6235 | x|xyes) |
6236 | # Assume -lc should be added |
6237 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
6238 | |
6239 | if test "$enable_shared" = yes && test "$GCC" = yes; then |
6240 | case $_LT_AC_TAGVAR(archive_cmds, $1) in |
6241 | *'~'*) |
6242 | # FIXME: we may have to deal with multi-command sequences. |
6243 | ;; |
6244 | '$CC '*) |
6245 | # Test whether the compiler implicitly links with -lc since on some |
6246 | # systems, -lgcc has to come before -lc. If gcc already passes -lc |
6247 | # to ld, don't add -lc before -lgcc. |
6248 | AC_MSG_CHECKING([whether -lc should be explicitly linked in]) |
6249 | $rm conftest* |
6250 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
6251 | |
6252 | if AC_TRY_EVAL(ac_compile) 2>conftest.err; then |
6253 | soname=conftest |
6254 | lib=conftest |
6255 | libobjs=conftest.$ac_objext |
6256 | deplibs= |
6257 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
6258 | pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
6259 | compiler_flags=-v |
6260 | linker_flags=-v |
6261 | verstring= |
6262 | output_objdir=. |
6263 | libname=conftest |
6264 | lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) |
6265 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
6266 | if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) |
6267 | then |
6268 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6269 | else |
6270 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
6271 | fi |
6272 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag |
6273 | else |
6274 | cat conftest.err 1>&5 |
6275 | fi |
6276 | $rm conftest* |
6277 | AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) |
6278 | ;; |
6279 | esac |
6280 | fi |
6281 | ;; |
6282 | esac |
6283 | ])# AC_LIBTOOL_PROG_LD_SHLIBS |
6284 | |
6285 | |
6286 | # _LT_AC_FILE_LTDLL_C |
6287 | # ------------------- |
6288 | # Be careful that the start marker always follows a newline. |
6289 | AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ |
6290 | # /* ltdll.c starts here */ |
6291 | # #define WIN32_LEAN_AND_MEAN |
6292 | # #include <windows.h> |
6293 | # #undef WIN32_LEAN_AND_MEAN |
6294 | # #include <stdio.h> |
6295 | # |
6296 | # #ifndef __CYGWIN__ |
6297 | # # ifdef __CYGWIN32__ |
6298 | # # define __CYGWIN__ __CYGWIN32__ |
6299 | # # endif |
6300 | # #endif |
6301 | # |
6302 | # #ifdef __cplusplus |
6303 | # extern "C" { |
6304 | # #endif |
6305 | # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); |
6306 | # #ifdef __cplusplus |
6307 | # } |
6308 | # #endif |
6309 | # |
6310 | # #ifdef __CYGWIN__ |
6311 | # #include <cygwin/cygwin_dll.h> |
6312 | # DECLARE_CYGWIN_DLL( DllMain ); |
6313 | # #endif |
6314 | # HINSTANCE __hDllInstance_base; |
6315 | # |
6316 | # BOOL APIENTRY |
6317 | # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) |
6318 | # { |
6319 | # __hDllInstance_base = hInst; |
6320 | # return TRUE; |
6321 | # } |
6322 | # /* ltdll.c ends here */ |
6323 | ])# _LT_AC_FILE_LTDLL_C |
6324 | |
6325 | |
6326 | # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) |
6327 | # --------------------------------- |
6328 | AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) |
6329 | |
6330 | |
6331 | # old names |
6332 | AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) |
6333 | AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) |
6334 | AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) |
6335 | AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) |
6336 | AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) |
6337 | AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) |
6338 | AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) |
6339 | |
6340 | # This is just to silence aclocal about the macro not being used |
6341 | ifelse([AC_DISABLE_FAST_INSTALL]) |
6342 | |
6343 | AC_DEFUN([LT_AC_PROG_GCJ], |
6344 | [AC_CHECK_TOOL(GCJ, gcj, no) |
6345 | test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" |
6346 | AC_SUBST(GCJFLAGS) |
6347 | ]) |
6348 | |
6349 | AC_DEFUN([LT_AC_PROG_RC], |
6350 | [AC_CHECK_TOOL(RC, windres, no) |
6351 | ]) |
6352 | |
6353 | ############################################################ |
6354 | # NOTE: This macro has been submitted for inclusion into # |
6355 | # GNU Autoconf as AC_PROG_SED. When it is available in # |
6356 | # a released version of Autoconf we should remove this # |
6357 | # macro and use it instead. # |
6358 | ############################################################ |
6359 | # LT_AC_PROG_SED |
6360 | # -------------- |
6361 | # Check for a fully-functional sed program, that truncates |
6362 | # as few characters as possible. Prefer GNU sed if found. |
6363 | AC_DEFUN([LT_AC_PROG_SED], |
6364 | [AC_MSG_CHECKING([for a sed that does not truncate output]) |
6365 | AC_CACHE_VAL(lt_cv_path_SED, |
6366 | [# Loop through the user's path and test for sed and gsed. |
6367 | # Then use that list of sed's as ones to test for truncation. |
6368 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
6369 | for as_dir in $PATH |
6370 | do |
6371 | IFS=$as_save_IFS |
6372 | test -z "$as_dir" && as_dir=. |
6373 | for lt_ac_prog in sed gsed; do |
6374 | for ac_exec_ext in '' $ac_executable_extensions; do |
6375 | if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then |
6376 | lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" |
6377 | fi |
6378 | done |
6379 | done |
6380 | done |
6381 | IFS=$as_save_IFS |
6382 | lt_ac_max=0 |
6383 | lt_ac_count=0 |
6384 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris |
6385 | # along with /bin/sed that truncates output. |
6386 | for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do |
6387 | test ! -f $lt_ac_sed && continue |
6388 | cat /dev/null > conftest.in |
6389 | lt_ac_count=0 |
6390 | echo $ECHO_N "0123456789$ECHO_C" >conftest.in |
6391 | # Check for GNU sed and select it if it is found. |
6392 | if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then |
6393 | lt_cv_path_SED=$lt_ac_sed |
6394 | break |
6395 | fi |
6396 | while true; do |
6397 | cat conftest.in conftest.in >conftest.tmp |
6398 | mv conftest.tmp conftest.in |
6399 | cp conftest.in conftest.nl |
6400 | echo >>conftest.nl |
6401 | $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break |
6402 | cmp -s conftest.out conftest.nl || break |
6403 | # 10000 chars as input seems more than enough |
6404 | test $lt_ac_count -gt 10 && break |
6405 | lt_ac_count=`expr $lt_ac_count + 1` |
6406 | if test $lt_ac_count -gt $lt_ac_max; then |
6407 | lt_ac_max=$lt_ac_count |
6408 | lt_cv_path_SED=$lt_ac_sed |
6409 | fi |
6410 | done |
6411 | done |
6412 | ]) |
6413 | SED=$lt_cv_path_SED |
6414 | AC_SUBST([SED]) |
6415 | AC_MSG_RESULT([$SED]) |
6416 | ]) |
6417 | ## ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*- |
6418 | ## Copyright (C) 1999-2000 Free Software Foundation, Inc. |
6419 | ## |
6420 | ## This file is free software; the Free Software Foundation gives |
6421 | ## unlimited permission to copy and/or distribute it, with or without |
6422 | ## modifications, as long as this notice is preserved. |
6423 | |
6424 | # serial 7 AC_LIB_LTDL |
6425 | |
6426 | # AC_WITH_LTDL |
6427 | # ------------ |
6428 | # Clients of libltdl can use this macro to allow the installer to |
6429 | # choose between a shipped copy of the ltdl sources or a preinstalled |
6430 | # version of the library. |
6431 | AC_DEFUN([AC_WITH_LTDL], |
6432 | [AC_REQUIRE([AC_LIB_LTDL]) |
6433 | AC_SUBST([LIBLTDL]) |
6434 | AC_SUBST([INCLTDL]) |
6435 | |
6436 | # Unless the user asks us to check, assume no installed ltdl exists. |
6437 | use_installed_libltdl=no |
6438 | |
6439 | AC_ARG_WITH([included_ltdl], |
6440 | [ --with-included-ltdl use the GNU ltdl sources included here]) |
6441 | |
6442 | if test "x$with_included_ltdl" != xyes; then |
6443 | # We are not being forced to use the included libltdl sources, so |
6444 | # decide whether there is a useful installed version we can use. |
6445 | AC_CHECK_HEADER([ltdl.h], |
6446 | [AC_CHECK_LIB([ltdl], [lt_dlcaller_register], |
6447 | [with_included_ltdl=no], |
6448 | [with_included_ltdl=yes]) |
6449 | ]) |
6450 | fi |
6451 | |
6452 | if test "x$enable_ltdl_install" != xyes; then |
6453 | # If the user did not specify an installable libltdl, then default |
6454 | # to a convenience lib. |
6455 | AC_LIBLTDL_CONVENIENCE |
6456 | fi |
6457 | |
6458 | if test "x$with_included_ltdl" = xno; then |
6459 | # If the included ltdl is not to be used. then Use the |
6460 | # preinstalled libltdl we found. |
6461 | AC_DEFINE([HAVE_LTDL], [1], |
6462 | [Define this if a modern libltdl is already installed]) |
6463 | LIBLTDL=-lltdl |
6464 | fi |
6465 | |
6466 | # Report our decision... |
6467 | AC_MSG_CHECKING([whether to use included libltdl]) |
6468 | AC_MSG_RESULT([$with_included_ltdl]) |
6469 | |
6470 | AC_CONFIG_SUBDIRS([libltdl]) |
6471 | ])# AC_WITH_LTDL |
6472 | |
6473 | |
6474 | # AC_LIB_LTDL |
6475 | # ----------- |
6476 | # Perform all the checks necessary for compilation of the ltdl objects |
6477 | # -- including compiler checks and header checks. |
6478 | AC_DEFUN([AC_LIB_LTDL], |
6479 | [AC_PREREQ(2.50) |
6480 | AC_REQUIRE([AC_PROG_CC]) |
6481 | AC_REQUIRE([AC_C_CONST]) |
6482 | AC_REQUIRE([AC_HEADER_STDC]) |
6483 | AC_REQUIRE([AC_HEADER_DIRENT]) |
6484 | AC_REQUIRE([_LT_AC_CHECK_DLFCN]) |
6485 | AC_REQUIRE([AC_LTDL_ENABLE_INSTALL]) |
6486 | AC_REQUIRE([AC_LTDL_SHLIBEXT]) |
6487 | AC_REQUIRE([AC_LTDL_SHLIBPATH]) |
6488 | AC_REQUIRE([AC_LTDL_SYSSEARCHPATH]) |
6489 | AC_REQUIRE([AC_LTDL_OBJDIR]) |
6490 | AC_REQUIRE([AC_LTDL_DLPREOPEN]) |
6491 | AC_REQUIRE([AC_LTDL_DLLIB]) |
6492 | AC_REQUIRE([AC_LTDL_SYMBOL_USCORE]) |
6493 | AC_REQUIRE([AC_LTDL_DLSYM_USCORE]) |
6494 | AC_REQUIRE([AC_LTDL_SYS_DLOPEN_DEPLIBS]) |
6495 | AC_REQUIRE([AC_LTDL_FUNC_ARGZ]) |
6496 | |
6497 | AC_CHECK_HEADERS([assert.h ctype.h errno.h malloc.h memory.h stdlib.h \ |
6498 | stdio.h unistd.h]) |
6499 | AC_CHECK_HEADERS([dl.h sys/dl.h dld.h mach-o/dyld.h]) |
6500 | AC_CHECK_HEADERS([string.h strings.h], [break]) |
6501 | |
6502 | AC_CHECK_FUNCS([strchr index], [break]) |
6503 | AC_CHECK_FUNCS([strrchr rindex], [break]) |
6504 | AC_CHECK_FUNCS([memcpy bcopy], [break]) |
6505 | AC_CHECK_FUNCS([memmove strcmp]) |
6506 | AC_CHECK_FUNCS([closedir opendir readdir]) |
6507 | ])# AC_LIB_LTDL |
6508 | |
6509 | |
6510 | # AC_LTDL_ENABLE_INSTALL |
6511 | # ---------------------- |
6512 | AC_DEFUN([AC_LTDL_ENABLE_INSTALL], |
6513 | [AC_ARG_ENABLE([ltdl-install], |
6514 | [AC_HELP_STRING([--enable-ltdl-install], [install libltdl])]) |
6515 | |
6516 | AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno) |
6517 | AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno) |
6518 | ])# AC_LTDL_ENABLE_INSTALL |
6519 | |
6520 | |
6521 | # AC_LTDL_SYS_DLOPEN_DEPLIBS |
6522 | # -------------------------- |
6523 | AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], |
6524 | [AC_REQUIRE([AC_CANONICAL_HOST]) |
6525 | AC_CACHE_CHECK([whether deplibs are loaded by dlopen], |
6526 | [libltdl_cv_sys_dlopen_deplibs], |
6527 | [# PORTME does your system automatically load deplibs for dlopen? |
6528 | # or its logical equivalent (e.g. shl_load for HP-UX < 11) |
6529 | # For now, we just catch OSes we know something about -- in the |
6530 | # future, we'll try test this programmatically. |
6531 | libltdl_cv_sys_dlopen_deplibs=unknown |
6532 | case "$host_os" in |
6533 | aix3*|aix4.1.*|aix4.2.*) |
6534 | # Unknown whether this is true for these versions of AIX, but |
6535 | # we want this `case' here to explicitly catch those versions. |
6536 | libltdl_cv_sys_dlopen_deplibs=unknown |
6537 | ;; |
6538 | aix[[45]]*) |
6539 | libltdl_cv_sys_dlopen_deplibs=yes |
6540 | ;; |
6541 | darwin*) |
6542 | # Assuming the user has installed a libdl from somewhere, this is true |
6543 | # If you are looking for one http://www.opendarwin.org/projects/dlcompat |
6544 | libltdl_cv_sys_dlopen_deplibs=yes |
6545 | ;; |
6546 | gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu) |
6547 | # GNU and its variants, using gnu ld.so (Glibc) |
6548 | libltdl_cv_sys_dlopen_deplibs=yes |
6549 | ;; |
6550 | hpux10*|hpux11*) |
6551 | libltdl_cv_sys_dlopen_deplibs=yes |
6552 | ;; |
6553 | interix*) |
6554 | libltdl_cv_sys_dlopen_deplibs=yes |
6555 | ;; |
6556 | irix[[12345]]*|irix6.[[01]]*) |
6557 | # Catch all versions of IRIX before 6.2, and indicate that we don't |
6558 | # know how it worked for any of those versions. |
6559 | libltdl_cv_sys_dlopen_deplibs=unknown |
6560 | ;; |
6561 | irix*) |
6562 | # The case above catches anything before 6.2, and it's known that |
6563 | # at 6.2 and later dlopen does load deplibs. |
6564 | libltdl_cv_sys_dlopen_deplibs=yes |
6565 | ;; |
6566 | netbsd*) |
6567 | libltdl_cv_sys_dlopen_deplibs=yes |
6568 | ;; |
6569 | openbsd*) |
6570 | libltdl_cv_sys_dlopen_deplibs=yes |
6571 | ;; |
6572 | osf[[1234]]*) |
6573 | # dlopen did load deplibs (at least at 4.x), but until the 5.x series, |
6574 | # it did *not* use an RPATH in a shared library to find objects the |
6575 | # library depends on, so we explictly say `no'. |
6576 | libltdl_cv_sys_dlopen_deplibs=no |
6577 | ;; |
6578 | osf5.0|osf5.0a|osf5.1) |
6579 | # dlopen *does* load deplibs and with the right loader patch applied |
6580 | # it even uses RPATH in a shared library to search for shared objects |
6581 | # that the library depends on, but there's no easy way to know if that |
6582 | # patch is installed. Since this is the case, all we can really |
6583 | # say is unknown -- it depends on the patch being installed. If |
6584 | # it is, this changes to `yes'. Without it, it would be `no'. |
6585 | libltdl_cv_sys_dlopen_deplibs=unknown |
6586 | ;; |
6587 | osf*) |
6588 | # the two cases above should catch all versions of osf <= 5.1. Read |
6589 | # the comments above for what we know about them. |
6590 | # At > 5.1, deplibs are loaded *and* any RPATH in a shared library |
6591 | # is used to find them so we can finally say `yes'. |
6592 | libltdl_cv_sys_dlopen_deplibs=yes |
6593 | ;; |
6594 | solaris*) |
6595 | libltdl_cv_sys_dlopen_deplibs=yes |
6596 | ;; |
6597 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
6598 | libltdl_cv_sys_dlopen_deplibs=yes |
6599 | ;; |
6600 | esac |
6601 | ]) |
6602 | if test "$libltdl_cv_sys_dlopen_deplibs" != yes; then |
6603 | AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1], |
6604 | [Define if the OS needs help to load dependent libraries for dlopen().]) |
6605 | fi |
6606 | ])# AC_LTDL_SYS_DLOPEN_DEPLIBS |
6607 | |
6608 | |
6609 | # AC_LTDL_SHLIBEXT |
6610 | # ---------------- |
6611 | AC_DEFUN([AC_LTDL_SHLIBEXT], |
6612 | [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER]) |
6613 | AC_CACHE_CHECK([which extension is used for loadable modules], |
6614 | [libltdl_cv_shlibext], |
6615 | [ |
6616 | module=yes |
6617 | eval libltdl_cv_shlibext=$shrext_cmds |
6618 | ]) |
6619 | if test -n "$libltdl_cv_shlibext"; then |
6620 | AC_DEFINE_UNQUOTED([LTDL_SHLIB_EXT], ["$libltdl_cv_shlibext"], |
6621 | [Define to the extension used for shared libraries, say, ".so".]) |
6622 | fi |
6623 | ])# AC_LTDL_SHLIBEXT |
6624 | |
6625 | |
6626 | # AC_LTDL_SHLIBPATH |
6627 | # ----------------- |
6628 | AC_DEFUN([AC_LTDL_SHLIBPATH], |
6629 | [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER]) |
6630 | AC_CACHE_CHECK([which variable specifies run-time library path], |
6631 | [libltdl_cv_shlibpath_var], [libltdl_cv_shlibpath_var="$shlibpath_var"]) |
6632 | if test -n "$libltdl_cv_shlibpath_var"; then |
6633 | AC_DEFINE_UNQUOTED([LTDL_SHLIBPATH_VAR], ["$libltdl_cv_shlibpath_var"], |
6634 | [Define to the name of the environment variable that determines the dynamic library search path.]) |
6635 | fi |
6636 | ])# AC_LTDL_SHLIBPATH |
6637 | |
6638 | |
6639 | # AC_LTDL_SYSSEARCHPATH |
6640 | # --------------------- |
6641 | AC_DEFUN([AC_LTDL_SYSSEARCHPATH], |
6642 | [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER]) |
6643 | AC_CACHE_CHECK([for the default library search path], |
6644 | [libltdl_cv_sys_search_path], |
6645 | [libltdl_cv_sys_search_path="$sys_lib_dlsearch_path_spec"]) |
6646 | if test -n "$libltdl_cv_sys_search_path"; then |
6647 | sys_search_path= |
6648 | for dir in $libltdl_cv_sys_search_path; do |
6649 | if test -z "$sys_search_path"; then |
6650 | sys_search_path="$dir" |
6651 | else |
6652 | sys_search_path="$sys_search_path$PATH_SEPARATOR$dir" |
6653 | fi |
6654 | done |
6655 | AC_DEFINE_UNQUOTED([LTDL_SYSSEARCHPATH], ["$sys_search_path"], |
6656 | [Define to the system default library search path.]) |
6657 | fi |
6658 | ])# AC_LTDL_SYSSEARCHPATH |
6659 | |
6660 | |
6661 | # AC_LTDL_OBJDIR |
6662 | # -------------- |
6663 | AC_DEFUN([AC_LTDL_OBJDIR], |
6664 | [AC_CACHE_CHECK([for objdir], |
6665 | [libltdl_cv_objdir], |
6666 | [libltdl_cv_objdir="$objdir" |
6667 | if test -n "$objdir"; then |
6668 | : |
6669 | else |
6670 | rm -f .libs 2>/dev/null |
6671 | mkdir .libs 2>/dev/null |
6672 | if test -d .libs; then |
6673 | libltdl_cv_objdir=.libs |
6674 | else |
6675 | # MS-DOS does not allow filenames that begin with a dot. |
6676 | libltdl_cv_objdir=_libs |
6677 | fi |
6678 | rmdir .libs 2>/dev/null |
6679 | fi |
6680 | ]) |
6681 | AC_DEFINE_UNQUOTED([LTDL_OBJDIR], ["$libltdl_cv_objdir/"], |
6682 | [Define to the sub-directory in which libtool stores uninstalled libraries.]) |
6683 | ])# AC_LTDL_OBJDIR |
6684 | |
6685 | |
6686 | # AC_LTDL_DLPREOPEN |
6687 | # ----------------- |
6688 | AC_DEFUN([AC_LTDL_DLPREOPEN], |
6689 | [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE]) |
6690 | AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen], |
6691 | [libltdl_cv_preloaded_symbols], |
6692 | [if test -n "$lt_cv_sys_global_symbol_pipe"; then |
6693 | libltdl_cv_preloaded_symbols=yes |
6694 | else |
6695 | libltdl_cv_preloaded_symbols=no |
6696 | fi |
6697 | ]) |
6698 | if test x"$libltdl_cv_preloaded_symbols" = xyes; then |
6699 | AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1], |
6700 | [Define if libtool can extract symbol lists from object files.]) |
6701 | fi |
6702 | ])# AC_LTDL_DLPREOPEN |
6703 | |
6704 | |
6705 | # AC_LTDL_DLLIB |
6706 | # ------------- |
6707 | AC_DEFUN([AC_LTDL_DLLIB], |
6708 | [LIBADD_DL= |
6709 | AC_SUBST(LIBADD_DL) |
6710 | AC_LANG_PUSH([C]) |
6711 | |
6712 | AC_CHECK_FUNC([shl_load], |
6713 | [AC_DEFINE([HAVE_SHL_LOAD], [1], |
6714 | [Define if you have the shl_load function.])], |
6715 | [AC_CHECK_LIB([dld], [shl_load], |
6716 | [AC_DEFINE([HAVE_SHL_LOAD], [1], |
6717 | [Define if you have the shl_load function.]) |
6718 | LIBADD_DL="$LIBADD_DL -ldld"], |
6719 | [AC_CHECK_LIB([dl], [dlopen], |
6720 | [AC_DEFINE([HAVE_LIBDL], [1], |
6721 | [Define if you have the libdl library or equivalent.]) |
6722 | LIBADD_DL="-ldl" libltdl_cv_lib_dl_dlopen="yes"], |
6723 | [AC_TRY_LINK([#if HAVE_DLFCN_H |
6724 | # include <dlfcn.h> |
6725 | #endif |
6726 | ], |
6727 | [dlopen(0, 0);], |
6728 | [AC_DEFINE([HAVE_LIBDL], [1], |
6729 | [Define if you have the libdl library or equivalent.]) libltdl_cv_func_dlopen="yes"], |
6730 | [AC_CHECK_LIB([svld], [dlopen], |
6731 | [AC_DEFINE([HAVE_LIBDL], [1], |
6732 | [Define if you have the libdl library or equivalent.]) |
6733 | LIBADD_DL="-lsvld" libltdl_cv_func_dlopen="yes"], |
6734 | [AC_CHECK_LIB([dld], [dld_link], |
6735 | [AC_DEFINE([HAVE_DLD], [1], |
6736 | [Define if you have the GNU dld library.]) |
6737 | LIBADD_DL="$LIBADD_DL -ldld"], |
6738 | [AC_CHECK_FUNC([_dyld_func_lookup], |
6739 | [AC_DEFINE([HAVE_DYLD], [1], |
6740 | [Define if you have the _dyld_func_lookup function.])]) |
6741 | ]) |
6742 | ]) |
6743 | ]) |
6744 | ]) |
6745 | ]) |
6746 | ]) |
6747 | |
6748 | if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes |
6749 | then |
6750 | lt_save_LIBS="$LIBS" |
6751 | LIBS="$LIBS $LIBADD_DL" |
6752 | AC_CHECK_FUNCS([dlerror]) |
6753 | LIBS="$lt_save_LIBS" |
6754 | fi |
6755 | AC_LANG_POP |
6756 | ])# AC_LTDL_DLLIB |
6757 | |
6758 | |
6759 | # AC_LTDL_SYMBOL_USCORE |
6760 | # --------------------- |
6761 | # does the compiler prefix global symbols with an underscore? |
6762 | AC_DEFUN([AC_LTDL_SYMBOL_USCORE], |
6763 | [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE]) |
6764 | AC_CACHE_CHECK([for _ prefix in compiled symbols], |
6765 | [ac_cv_sys_symbol_underscore], |
6766 | [ac_cv_sys_symbol_underscore=no |
6767 | cat > conftest.$ac_ext <<EOF |
6768 | void nm_test_func(){} |
6769 | int main(){nm_test_func;return 0;} |
6770 | EOF |
6771 | if AC_TRY_EVAL(ac_compile); then |
6772 | # Now try to grab the symbols. |
6773 | ac_nlist=conftest.nm |
6774 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then |
6775 | # See whether the symbols have a leading underscore. |
6776 | if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then |
6777 | ac_cv_sys_symbol_underscore=yes |
6778 | else |
6779 | if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then |
6780 | : |
6781 | else |
6782 | echo "configure: cannot find nm_test_func in $ac_nlist" >&AC_FD_CC |
6783 | fi |
6784 | fi |
6785 | else |
6786 | echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC |
6787 | fi |
6788 | else |
6789 | echo "configure: failed program was:" >&AC_FD_CC |
6790 | cat conftest.c >&AC_FD_CC |
6791 | fi |
6792 | rm -rf conftest* |
6793 | ]) |
6794 | ])# AC_LTDL_SYMBOL_USCORE |
6795 | |
6796 | |
6797 | # AC_LTDL_DLSYM_USCORE |
6798 | # -------------------- |
6799 | AC_DEFUN([AC_LTDL_DLSYM_USCORE], |
6800 | [AC_REQUIRE([AC_LTDL_SYMBOL_USCORE]) |
6801 | if test x"$ac_cv_sys_symbol_underscore" = xyes; then |
6802 | if test x"$libltdl_cv_func_dlopen" = xyes || |
6803 | test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then |
6804 | AC_CACHE_CHECK([whether we have to add an underscore for dlsym], |
6805 | [libltdl_cv_need_uscore], |
6806 | [libltdl_cv_need_uscore=unknown |
6807 | save_LIBS="$LIBS" |
6808 | LIBS="$LIBS $LIBADD_DL" |
6809 | _LT_AC_TRY_DLOPEN_SELF( |
6810 | [libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes], |
6811 | [], [libltdl_cv_need_uscore=cross]) |
6812 | LIBS="$save_LIBS" |
6813 | ]) |
6814 | fi |
6815 | fi |
6816 | |
6817 | if test x"$libltdl_cv_need_uscore" = xyes; then |
6818 | AC_DEFINE([NEED_USCORE], [1], |
6819 | [Define if dlsym() requires a leading underscore in symbol names.]) |
6820 | fi |
6821 | ])# AC_LTDL_DLSYM_USCORE |
6822 | |
6823 | # AC_LTDL_FUNC_ARGZ |
6824 | # ----------------- |
6825 | AC_DEFUN([AC_LTDL_FUNC_ARGZ], |
6826 | [AC_CHECK_HEADERS([argz.h]) |
6827 | |
6828 | AC_CHECK_TYPES([error_t], |
6829 | [], |
6830 | [AC_DEFINE([error_t], [int], |
6831 | [Define to a type to use for `error_t' if it is not otherwise available.])], |
6832 | [#if HAVE_ARGZ_H |
6833 | # include <argz.h> |
6834 | #endif]) |
6835 | |
6836 | AC_CHECK_FUNCS([argz_append argz_create_sep argz_insert argz_next argz_stringify]) |
6837 | ])# AC_LTDL_FUNC_ARGZ |