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1 | # aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*- |
2 | |
3 | # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
4 | # Free Software Foundation, Inc. |
5 | # This file is free software; the Free Software Foundation |
6 | # gives unlimited permission to copy and/or distribute it, |
7 | # with or without modifications, as long as this notice is preserved. |
8 | |
9 | # This program is distributed in the hope that it will be useful, |
10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
12 | # PARTICULAR PURPOSE. |
13 | |
14 | # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
15 | |
16 | # serial 48 AC_PROG_LIBTOOL |
17 | |
18 | |
19 | # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) |
20 | # ----------------------------------------------------------- |
21 | # If this macro is not defined by Autoconf, define it here. |
22 | m4_ifdef([AC_PROVIDE_IFELSE], |
23 | [], |
24 | [m4_define([AC_PROVIDE_IFELSE], |
25 | [m4_ifdef([AC_PROVIDE_$1], |
26 | [$2], [$3])])]) |
27 | |
28 | |
29 | # AC_PROG_LIBTOOL |
30 | # --------------- |
31 | AC_DEFUN([AC_PROG_LIBTOOL], |
32 | [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl |
33 | dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX |
34 | dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. |
35 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
36 | [AC_LIBTOOL_CXX], |
37 | [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX |
38 | ])]) |
39 | dnl And a similar setup for Fortran 77 support |
40 | AC_PROVIDE_IFELSE([AC_PROG_F77], |
41 | [AC_LIBTOOL_F77], |
42 | [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 |
43 | ])]) |
44 | |
45 | dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. |
46 | dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run |
47 | dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. |
48 | AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
49 | [AC_LIBTOOL_GCJ], |
50 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
51 | [AC_LIBTOOL_GCJ], |
52 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], |
53 | [AC_LIBTOOL_GCJ], |
54 | [ifdef([AC_PROG_GCJ], |
55 | [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
56 | ifdef([A][M_PROG_GCJ], |
57 | [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
58 | ifdef([LT_AC_PROG_GCJ], |
59 | [define([LT_AC_PROG_GCJ], |
60 | defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) |
61 | ])])# AC_PROG_LIBTOOL |
62 | |
63 | |
64 | # _AC_PROG_LIBTOOL |
65 | # ---------------- |
66 | AC_DEFUN([_AC_PROG_LIBTOOL], |
67 | [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
68 | AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl |
69 | AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl |
70 | AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl |
71 | |
72 | # This can be used to rebuild libtool when needed |
73 | LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" |
74 | |
75 | # Always use our own libtool. |
76 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
77 | AC_SUBST(LIBTOOL)dnl |
78 | |
79 | # Prevent multiple expansion |
80 | define([AC_PROG_LIBTOOL], []) |
81 | ])# _AC_PROG_LIBTOOL |
82 | |
83 | |
84 | # AC_LIBTOOL_SETUP |
85 | # ---------------- |
86 | AC_DEFUN([AC_LIBTOOL_SETUP], |
87 | [AC_PREREQ(2.50)dnl |
88 | AC_REQUIRE([AC_ENABLE_SHARED])dnl |
89 | AC_REQUIRE([AC_ENABLE_STATIC])dnl |
90 | AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
91 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
92 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
93 | AC_REQUIRE([AC_PROG_CC])dnl |
94 | AC_REQUIRE([AC_PROG_LD])dnl |
95 | AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl |
96 | AC_REQUIRE([AC_PROG_NM])dnl |
97 | |
98 | AC_REQUIRE([AC_PROG_LN_S])dnl |
99 | AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl |
100 | # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! |
101 | AC_REQUIRE([AC_OBJEXT])dnl |
102 | AC_REQUIRE([AC_EXEEXT])dnl |
103 | dnl |
104 | |
105 | AC_LIBTOOL_SYS_MAX_CMD_LEN |
106 | AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
107 | AC_LIBTOOL_OBJDIR |
108 | |
109 | AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
110 | _LT_AC_PROG_ECHO_BACKSLASH |
111 | |
112 | case $host_os in |
113 | aix3*) |
114 | # AIX sometimes has problems with the GCC collect2 program. For some |
115 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
116 | # vanish in a puff of smoke. |
117 | if test "X${COLLECT_NAMES+set}" != Xset; then |
118 | COLLECT_NAMES= |
119 | export COLLECT_NAMES |
120 | fi |
121 | ;; |
122 | esac |
123 | |
124 | # Sed substitution that helps us do robust quoting. It backslashifies |
125 | # metacharacters that are still active within double-quoted strings. |
126 | Xsed='sed -e 1s/^X//' |
127 | [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] |
128 | |
129 | # Same as above, but do not quote variable references. |
130 | [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] |
131 | |
132 | # Sed substitution to delay expansion of an escaped shell variable in a |
133 | # double_quote_subst'ed string. |
134 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
135 | |
136 | # Sed substitution to avoid accidental globbing in evaled expressions |
137 | no_glob_subst='s/\*/\\\*/g' |
138 | |
139 | # Constants: |
140 | rm="rm -f" |
141 | |
142 | # Global variables: |
143 | default_ofile=libtool |
144 | can_build_shared=yes |
145 | |
146 | # All known linkers require a `.a' archive for static linking (except MSVC, |
147 | # which needs '.lib'). |
148 | libext=a |
149 | ltmain="$ac_aux_dir/ltmain.sh" |
150 | ofile="$default_ofile" |
151 | with_gnu_ld="$lt_cv_prog_gnu_ld" |
152 | |
153 | AC_CHECK_TOOL(AR, ar, false) |
154 | AC_CHECK_TOOL(RANLIB, ranlib, :) |
155 | AC_CHECK_TOOL(STRIP, strip, :) |
156 | |
157 | old_CC="$CC" |
158 | old_CFLAGS="$CFLAGS" |
159 | |
160 | # Set sane defaults for various variables |
161 | test -z "$AR" && AR=ar |
162 | test -z "$AR_FLAGS" && AR_FLAGS=cru |
163 | test -z "$AS" && AS=as |
164 | test -z "$CC" && CC=cc |
165 | test -z "$LTCC" && LTCC=$CC |
166 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS |
167 | test -z "$DLLTOOL" && DLLTOOL=dlltool |
168 | test -z "$LD" && LD=ld |
169 | test -z "$LN_S" && LN_S="ln -s" |
170 | test -z "$MAGIC_CMD" && MAGIC_CMD=file |
171 | test -z "$NM" && NM=nm |
172 | test -z "$SED" && SED=sed |
173 | test -z "$OBJDUMP" && OBJDUMP=objdump |
174 | test -z "$RANLIB" && RANLIB=: |
175 | test -z "$STRIP" && STRIP=: |
176 | test -z "$ac_objext" && ac_objext=o |
177 | |
178 | # Determine commands to create old-style static archives. |
179 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' |
180 | old_postinstall_cmds='chmod 644 $oldlib' |
181 | old_postuninstall_cmds= |
182 | |
183 | if test -n "$RANLIB"; then |
184 | case $host_os in |
185 | openbsd*) |
186 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" |
187 | ;; |
188 | *) |
189 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" |
190 | ;; |
191 | esac |
192 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
193 | fi |
194 | |
195 | _LT_CC_BASENAME([$compiler]) |
196 | |
197 | # Only perform the check for file, if the check method requires it |
198 | case $deplibs_check_method in |
199 | file_magic*) |
200 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
201 | AC_PATH_MAGIC |
202 | fi |
203 | ;; |
204 | esac |
205 | |
206 | AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) |
207 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
208 | enable_win32_dll=yes, enable_win32_dll=no) |
209 | |
210 | AC_ARG_ENABLE([libtool-lock], |
211 | [AC_HELP_STRING([--disable-libtool-lock], |
212 | [avoid locking (might break parallel builds)])]) |
213 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
214 | |
215 | AC_ARG_WITH([pic], |
216 | [AC_HELP_STRING([--with-pic], |
217 | [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], |
218 | [pic_mode="$withval"], |
219 | [pic_mode=default]) |
220 | test -z "$pic_mode" && pic_mode=default |
221 | |
222 | # Check if we have a version mismatch between libtool.m4 and ltmain.sh. |
223 | # |
224 | # Note: This should be in AC_LIBTOOL_SETUP, _after_ $ltmain have been defined. |
225 | # We also should do it _before_ AC_LIBTOOL_LANG_C_CONFIG that actually |
226 | # calls AC_LIBTOOL_CONFIG and creates libtool. |
227 | # |
228 | _LT_VERSION_CHECK |
229 | |
230 | # Use C for the default configuration in the libtool script |
231 | tagname= |
232 | AC_LIBTOOL_LANG_C_CONFIG |
233 | _LT_AC_TAGCONFIG |
234 | ])# AC_LIBTOOL_SETUP |
235 | |
236 | |
237 | # _LT_VERSION_CHECK |
238 | # ----------------- |
239 | AC_DEFUN([_LT_VERSION_CHECK], |
240 | [AC_MSG_CHECKING([for correct ltmain.sh version]) |
241 | if test "x$ltmain" = "x" ; then |
242 | AC_MSG_RESULT(no) |
243 | AC_MSG_ERROR([ |
244 | |
245 | *** @<:@Gentoo@:>@ sanity check failed! *** |
246 | *** \$ltmain is not defined, please check the patch for consistency! *** |
247 | ]) |
248 | fi |
249 | gentoo_lt_version="1.5.22" |
250 | gentoo_ltmain_version=`sed -n '/^[[ ]]*VERSION=/{s/^[[ ]]*VERSION=//;p;q;}' "$ltmain"` |
251 | if test "x$gentoo_lt_version" != "x$gentoo_ltmain_version" ; then |
252 | AC_MSG_RESULT(no) |
253 | AC_MSG_ERROR([ |
254 | |
255 | *** @<:@Gentoo@:>@ sanity check failed! *** |
256 | *** libtool.m4 and ltmain.sh have a version mismatch! *** |
257 | *** (libtool.m4 = $gentoo_lt_version, ltmain.sh = $gentoo_ltmain_version) *** |
258 | |
259 | Please run: |
260 | |
261 | libtoolize --copy --force |
262 | |
263 | if appropriate, please contact the maintainer of this |
264 | package (or your distribution) for help. |
265 | ]) |
266 | else |
267 | AC_MSG_RESULT(yes) |
268 | fi |
269 | ])# _LT_VERSION_CHECK |
270 | |
271 | |
272 | # _LT_AC_SYS_COMPILER |
273 | # ------------------- |
274 | AC_DEFUN([_LT_AC_SYS_COMPILER], |
275 | [AC_REQUIRE([AC_PROG_CC])dnl |
276 | |
277 | # If no C compiler was specified, use CC. |
278 | LTCC=${LTCC-"$CC"} |
279 | |
280 | # If no C compiler flags were specified, use CFLAGS. |
281 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
282 | |
283 | # Allow CC to be a program name with arguments. |
284 | compiler=$CC |
285 | ])# _LT_AC_SYS_COMPILER |
286 | |
287 | |
288 | # _LT_CC_BASENAME(CC) |
289 | # ------------------- |
290 | # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. |
291 | AC_DEFUN([_LT_CC_BASENAME], |
292 | [for cc_temp in $1""; do |
293 | case $cc_temp in |
294 | compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; |
295 | distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; |
296 | \-*) ;; |
297 | *) break;; |
298 | esac |
299 | done |
300 | cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` |
301 | ]) |
302 | |
303 | |
304 | # _LT_COMPILER_BOILERPLATE |
305 | # ------------------------ |
306 | # Check for compiler boilerplate output or warnings with |
307 | # the simple compiler test code. |
308 | AC_DEFUN([_LT_COMPILER_BOILERPLATE], |
309 | [ac_outfile=conftest.$ac_objext |
310 | printf "$lt_simple_compile_test_code" >conftest.$ac_ext |
311 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
312 | _lt_compiler_boilerplate=`cat conftest.err` |
313 | $rm conftest* |
314 | ])# _LT_COMPILER_BOILERPLATE |
315 | |
316 | |
317 | # _LT_LINKER_BOILERPLATE |
318 | # ---------------------- |
319 | # Check for linker boilerplate output or warnings with |
320 | # the simple link test code. |
321 | AC_DEFUN([_LT_LINKER_BOILERPLATE], |
322 | [ac_outfile=conftest.$ac_objext |
323 | printf "$lt_simple_link_test_code" >conftest.$ac_ext |
324 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
325 | _lt_linker_boilerplate=`cat conftest.err` |
326 | $rm conftest* |
327 | ])# _LT_LINKER_BOILERPLATE |
328 | |
329 | |
330 | # _LT_AC_SYS_LIBPATH_AIX |
331 | # ---------------------- |
332 | # Links a minimal program and checks the executable |
333 | # for the system default hardcoded library path. In most cases, |
334 | # this is /usr/lib:/lib, but when the MPI compilers are used |
335 | # the location of the communication and MPI libs are included too. |
336 | # If we don't find anything, use the default library path according |
337 | # to the aix ld manual. |
338 | AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], |
339 | [AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
340 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
341 | }'` |
342 | # Check for a 64-bit object if we didn't find anything. |
343 | if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
344 | }'`; fi],[]) |
345 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
346 | ])# _LT_AC_SYS_LIBPATH_AIX |
347 | |
348 | |
349 | # _LT_AC_SHELL_INIT(ARG) |
350 | # ---------------------- |
351 | AC_DEFUN([_LT_AC_SHELL_INIT], |
352 | [ifdef([AC_DIVERSION_NOTICE], |
353 | [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
354 | [AC_DIVERT_PUSH(NOTICE)]) |
355 | $1 |
356 | AC_DIVERT_POP |
357 | ])# _LT_AC_SHELL_INIT |
358 | |
359 | |
360 | # _LT_AC_PROG_ECHO_BACKSLASH |
361 | # -------------------------- |
362 | # Add some code to the start of the generated configure script which |
363 | # will find an echo command which doesn't interpret backslashes. |
364 | AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], |
365 | [_LT_AC_SHELL_INIT([ |
366 | # Check that we are running under the correct shell. |
367 | SHELL=${CONFIG_SHELL-/bin/sh} |
368 | |
369 | case X$ECHO in |
370 | X*--fallback-echo) |
371 | # Remove one level of quotation (which was required for Make). |
372 | ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
373 | ;; |
374 | esac |
375 | |
376 | echo=${ECHO-echo} |
377 | if test "X[$]1" = X--no-reexec; then |
378 | # Discard the --no-reexec flag, and continue. |
379 | shift |
380 | elif test "X[$]1" = X--fallback-echo; then |
381 | # Avoid inline document here, it may be left over |
382 | : |
383 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then |
384 | # Yippee, $echo works! |
385 | : |
386 | else |
387 | # Restart under the correct shell. |
388 | exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
389 | fi |
390 | |
391 | if test "X[$]1" = X--fallback-echo; then |
392 | # used as fallback echo |
393 | shift |
394 | cat <<EOF |
395 | [$]* |
396 | EOF |
397 | exit 0 |
398 | fi |
399 | |
400 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
401 | # if CDPATH is set. |
402 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
403 | |
404 | if test -z "$ECHO"; then |
405 | if test "X${echo_test_string+set}" != Xset; then |
406 | # find a string as large as possible, as long as the shell can cope with it |
407 | for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
408 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
409 | if (echo_test_string=`eval $cmd`) 2>/dev/null && |
410 | echo_test_string=`eval $cmd` && |
411 | (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null |
412 | then |
413 | break |
414 | fi |
415 | done |
416 | fi |
417 | |
418 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
419 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
420 | test "X$echo_testing_string" = "X$echo_test_string"; then |
421 | : |
422 | else |
423 | # The Solaris, AIX, and Digital Unix default echo programs unquote |
424 | # backslashes. This makes it impossible to quote backslashes using |
425 | # echo "$something" | sed 's/\\/\\\\/g' |
426 | # |
427 | # So, first we look for a working echo in the user's PATH. |
428 | |
429 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
430 | for dir in $PATH /usr/ucb; do |
431 | IFS="$lt_save_ifs" |
432 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
433 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
434 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
435 | test "X$echo_testing_string" = "X$echo_test_string"; then |
436 | echo="$dir/echo" |
437 | break |
438 | fi |
439 | done |
440 | IFS="$lt_save_ifs" |
441 | |
442 | if test "X$echo" = Xecho; then |
443 | # We didn't find a better echo, so look for alternatives. |
444 | if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && |
445 | echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && |
446 | test "X$echo_testing_string" = "X$echo_test_string"; then |
447 | # This shell has a builtin print -r that does the trick. |
448 | echo='print -r' |
449 | elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && |
450 | test "X$CONFIG_SHELL" != X/bin/ksh; then |
451 | # If we have ksh, try running configure again with it. |
452 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
453 | export ORIGINAL_CONFIG_SHELL |
454 | CONFIG_SHELL=/bin/ksh |
455 | export CONFIG_SHELL |
456 | exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
457 | else |
458 | # Try using printf. |
459 | echo='printf %s\n' |
460 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
461 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
462 | test "X$echo_testing_string" = "X$echo_test_string"; then |
463 | # Cool, printf works |
464 | : |
465 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
466 | test "X$echo_testing_string" = 'X\t' && |
467 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
468 | test "X$echo_testing_string" = "X$echo_test_string"; then |
469 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
470 | export CONFIG_SHELL |
471 | SHELL="$CONFIG_SHELL" |
472 | export SHELL |
473 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
474 | elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
475 | test "X$echo_testing_string" = 'X\t' && |
476 | echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
477 | test "X$echo_testing_string" = "X$echo_test_string"; then |
478 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
479 | else |
480 | # maybe with a smaller string... |
481 | prev=: |
482 | |
483 | for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
484 | if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null |
485 | then |
486 | break |
487 | fi |
488 | prev="$cmd" |
489 | done |
490 | |
491 | if test "$prev" != 'sed 50q "[$]0"'; then |
492 | echo_test_string=`eval $prev` |
493 | export echo_test_string |
494 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
495 | else |
496 | # Oops. We lost completely, so just stick with echo. |
497 | echo=echo |
498 | fi |
499 | fi |
500 | fi |
501 | fi |
502 | fi |
503 | fi |
504 | |
505 | # Copy echo and quote the copy suitably for passing to libtool from |
506 | # the Makefile, instead of quoting the original, which is used later. |
507 | ECHO=$echo |
508 | if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
509 | ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
510 | fi |
511 | |
512 | AC_SUBST(ECHO) |
513 | ])])# _LT_AC_PROG_ECHO_BACKSLASH |
514 | |
515 | |
516 | # _LT_AC_LOCK |
517 | # ----------- |
518 | AC_DEFUN([_LT_AC_LOCK], |
519 | [AC_ARG_ENABLE([libtool-lock], |
520 | [AC_HELP_STRING([--disable-libtool-lock], |
521 | [avoid locking (might break parallel builds)])]) |
522 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
523 | |
524 | # Some flags need to be propagated to the compiler or linker for good |
525 | # libtool support. |
526 | case $host in |
527 | ia64-*-hpux*) |
528 | # Find out which ABI we are using. |
529 | echo 'int i;' > conftest.$ac_ext |
530 | if AC_TRY_EVAL(ac_compile); then |
531 | case `/usr/bin/file conftest.$ac_objext` in |
532 | *ELF-32*) |
533 | HPUX_IA64_MODE="32" |
534 | ;; |
535 | *ELF-64*) |
536 | HPUX_IA64_MODE="64" |
537 | ;; |
538 | esac |
539 | fi |
540 | rm -rf conftest* |
541 | ;; |
542 | *-*-irix6*) |
543 | # Find out which ABI we are using. |
544 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
545 | if AC_TRY_EVAL(ac_compile); then |
546 | if test "$lt_cv_prog_gnu_ld" = yes; then |
547 | case `/usr/bin/file conftest.$ac_objext` in |
548 | *32-bit*) |
549 | LD="${LD-ld} -melf32bsmip" |
550 | ;; |
551 | *N32*) |
552 | LD="${LD-ld} -melf32bmipn32" |
553 | ;; |
554 | *64-bit*) |
555 | LD="${LD-ld} -melf64bmip" |
556 | ;; |
557 | esac |
558 | else |
559 | case `/usr/bin/file conftest.$ac_objext` in |
560 | *32-bit*) |
561 | LD="${LD-ld} -32" |
562 | ;; |
563 | *N32*) |
564 | LD="${LD-ld} -n32" |
565 | ;; |
566 | *64-bit*) |
567 | LD="${LD-ld} -64" |
568 | ;; |
569 | esac |
570 | fi |
571 | fi |
572 | rm -rf conftest* |
573 | ;; |
574 | |
575 | x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) |
576 | # Find out which ABI we are using. |
577 | echo 'int i;' > conftest.$ac_ext |
578 | if AC_TRY_EVAL(ac_compile); then |
579 | case `/usr/bin/file conftest.o` in |
580 | *32-bit*) |
581 | case $host in |
582 | x86_64-*linux*) |
583 | LD="${LD-ld} -m elf_i386" |
584 | ;; |
585 | ppc64-*linux*|powerpc64-*linux*) |
586 | LD="${LD-ld} -m elf32ppclinux" |
587 | ;; |
588 | s390x-*linux*) |
589 | LD="${LD-ld} -m elf_s390" |
590 | ;; |
591 | sparc64-*linux*) |
592 | LD="${LD-ld} -m elf32_sparc" |
593 | ;; |
594 | esac |
595 | ;; |
596 | *64-bit*) |
597 | case $host in |
598 | x86_64-*linux*) |
599 | LD="${LD-ld} -m elf_x86_64" |
600 | ;; |
601 | ppc*-*linux*|powerpc*-*linux*) |
602 | LD="${LD-ld} -m elf64ppc" |
603 | ;; |
604 | s390*-*linux*) |
605 | LD="${LD-ld} -m elf64_s390" |
606 | ;; |
607 | sparc*-*linux*) |
608 | LD="${LD-ld} -m elf64_sparc" |
609 | ;; |
610 | esac |
611 | ;; |
612 | esac |
613 | fi |
614 | rm -rf conftest* |
615 | ;; |
616 | |
617 | *-*-sco3.2v5*) |
618 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
619 | SAVE_CFLAGS="$CFLAGS" |
620 | CFLAGS="$CFLAGS -belf" |
621 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
622 | [AC_LANG_PUSH(C) |
623 | AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
624 | AC_LANG_POP]) |
625 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
626 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
627 | CFLAGS="$SAVE_CFLAGS" |
628 | fi |
629 | ;; |
630 | sparc*-*solaris*) |
631 | # Find out which ABI we are using. |
632 | echo 'int i;' > conftest.$ac_ext |
633 | if AC_TRY_EVAL(ac_compile); then |
634 | case `/usr/bin/file conftest.o` in |
635 | *64-bit*) |
636 | case $lt_cv_prog_gnu_ld in |
637 | yes*) LD="${LD-ld} -m elf64_sparc" ;; |
638 | *) LD="${LD-ld} -64" ;; |
639 | esac |
640 | ;; |
641 | esac |
642 | fi |
643 | rm -rf conftest* |
644 | ;; |
645 | |
646 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
647 | [*-*-cygwin* | *-*-mingw* | *-*-pw32*) |
648 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
649 | AC_CHECK_TOOL(AS, as, false) |
650 | AC_CHECK_TOOL(OBJDUMP, objdump, false) |
651 | ;; |
652 | ]) |
653 | esac |
654 | |
655 | need_locks="$enable_libtool_lock" |
656 | |
657 | ])# _LT_AC_LOCK |
658 | |
659 | |
660 | # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
661 | # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
662 | # ---------------------------------------------------------------- |
663 | # Check whether the given compiler option works |
664 | AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], |
665 | [AC_REQUIRE([LT_AC_PROG_SED]) |
666 | AC_CACHE_CHECK([$1], [$2], |
667 | [$2=no |
668 | ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
669 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
670 | lt_compiler_flag="$3" |
671 | # Insert the option either (1) after the last *FLAGS variable, or |
672 | # (2) before a word containing "conftest.", or (3) at the end. |
673 | # Note that $ac_compile itself does not contain backslashes and begins |
674 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
675 | # The option is referenced via a variable to avoid confusing sed. |
676 | lt_compile=`echo "$ac_compile" | $SED \ |
677 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
678 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
679 | -e 's:$: $lt_compiler_flag:'` |
680 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
681 | (eval "$lt_compile" 2>conftest.err) |
682 | ac_status=$? |
683 | cat conftest.err >&AS_MESSAGE_LOG_FD |
684 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
685 | if (exit $ac_status) && test -s "$ac_outfile"; then |
686 | # The compiler can only warn and ignore the option if not recognized |
687 | # So say no if there are warnings other than the usual output. |
688 | $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp |
689 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
690 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
691 | $2=yes |
692 | fi |
693 | fi |
694 | $rm conftest* |
695 | ]) |
696 | |
697 | if test x"[$]$2" = xyes; then |
698 | ifelse([$5], , :, [$5]) |
699 | else |
700 | ifelse([$6], , :, [$6]) |
701 | fi |
702 | ])# AC_LIBTOOL_COMPILER_OPTION |
703 | |
704 | |
705 | # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
706 | # [ACTION-SUCCESS], [ACTION-FAILURE]) |
707 | # ------------------------------------------------------------ |
708 | # Check whether the given compiler option works |
709 | AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], |
710 | [AC_CACHE_CHECK([$1], [$2], |
711 | [$2=no |
712 | save_LDFLAGS="$LDFLAGS" |
713 | LDFLAGS="$LDFLAGS $3" |
714 | printf "$lt_simple_link_test_code" > conftest.$ac_ext |
715 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
716 | # The linker can only warn and ignore the option if not recognized |
717 | # So say no if there are warnings |
718 | if test -s conftest.err; then |
719 | # Append any errors to the config.log. |
720 | cat conftest.err 1>&AS_MESSAGE_LOG_FD |
721 | $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp |
722 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
723 | if diff conftest.exp conftest.er2 >/dev/null; then |
724 | $2=yes |
725 | fi |
726 | else |
727 | $2=yes |
728 | fi |
729 | fi |
730 | $rm conftest* |
731 | LDFLAGS="$save_LDFLAGS" |
732 | ]) |
733 | |
734 | if test x"[$]$2" = xyes; then |
735 | ifelse([$4], , :, [$4]) |
736 | else |
737 | ifelse([$5], , :, [$5]) |
738 | fi |
739 | ])# AC_LIBTOOL_LINKER_OPTION |
740 | |
741 | |
742 | # AC_LIBTOOL_SYS_MAX_CMD_LEN |
743 | # -------------------------- |
744 | AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], |
745 | [# find the maximum length of command line arguments |
746 | AC_MSG_CHECKING([the maximum length of command line arguments]) |
747 | AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
748 | i=0 |
749 | teststring="ABCD" |
750 | |
751 | case $build_os in |
752 | msdosdjgpp*) |
753 | # On DJGPP, this test can blow up pretty badly due to problems in libc |
754 | # (any single argument exceeding 2000 bytes causes a buffer overrun |
755 | # during glob expansion). Even if it were fixed, the result of this |
756 | # check would be larger than it should be. |
757 | lt_cv_sys_max_cmd_len=12288; # 12K is about right |
758 | ;; |
759 | |
760 | gnu*) |
761 | # Under GNU Hurd, this test is not required because there is |
762 | # no limit to the length of command line arguments. |
763 | # Libtool will interpret -1 as no limit whatsoever |
764 | lt_cv_sys_max_cmd_len=-1; |
765 | ;; |
766 | |
767 | cygwin* | mingw*) |
768 | # On Win9x/ME, this test blows up -- it succeeds, but takes |
769 | # about 5 minutes as the teststring grows exponentially. |
770 | # Worse, since 9x/ME are not pre-emptively multitasking, |
771 | # you end up with a "frozen" computer, even though with patience |
772 | # the test eventually succeeds (with a max line length of 256k). |
773 | # Instead, let's just punt: use the minimum linelength reported by |
774 | # all of the supported platforms: 8192 (on NT/2K/XP). |
775 | lt_cv_sys_max_cmd_len=8192; |
776 | ;; |
777 | |
778 | amigaos*) |
779 | # On AmigaOS with pdksh, this test takes hours, literally. |
780 | # So we just punt and use a minimum line length of 8192. |
781 | lt_cv_sys_max_cmd_len=8192; |
782 | ;; |
783 | |
784 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) |
785 | # This has been around since 386BSD, at least. Likely further. |
786 | if test -x /sbin/sysctl; then |
787 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` |
788 | elif test -x /usr/sbin/sysctl; then |
789 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` |
790 | else |
791 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
792 | fi |
793 | # And add a safety zone |
794 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
795 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
796 | ;; |
797 | |
798 | interix*) |
799 | # We know the value 262144 and hardcode it with a safety zone (like BSD) |
800 | lt_cv_sys_max_cmd_len=196608 |
801 | ;; |
802 | |
803 | osf*) |
804 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure |
805 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not |
806 | # nice to cause kernel panics so lets avoid the loop below. |
807 | # First set a reasonable default. |
808 | lt_cv_sys_max_cmd_len=16384 |
809 | # |
810 | if test -x /sbin/sysconfig; then |
811 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in |
812 | *1*) lt_cv_sys_max_cmd_len=-1 ;; |
813 | esac |
814 | fi |
815 | ;; |
816 | sco3.2v5*) |
817 | lt_cv_sys_max_cmd_len=102400 |
818 | ;; |
819 | sysv5* | sco5v6* | sysv4.2uw2*) |
820 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` |
821 | if test -n "$kargmax"; then |
822 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` |
823 | else |
824 | lt_cv_sys_max_cmd_len=32768 |
825 | fi |
826 | ;; |
827 | *) |
828 | # If test is not a shell built-in, we'll probably end up computing a |
829 | # maximum length that is only half of the actual maximum length, but |
830 | # we can't tell. |
831 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
832 | while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ |
833 | = "XX$teststring") >/dev/null 2>&1 && |
834 | new_result=`expr "X$teststring" : ".*" 2>&1` && |
835 | lt_cv_sys_max_cmd_len=$new_result && |
836 | test $i != 17 # 1/2 MB should be enough |
837 | do |
838 | i=`expr $i + 1` |
839 | teststring=$teststring$teststring |
840 | done |
841 | teststring= |
842 | # Add a significant safety factor because C++ compilers can tack on massive |
843 | # amounts of additional arguments before passing them to the linker. |
844 | # It appears as though 1/2 is a usable value. |
845 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
846 | ;; |
847 | esac |
848 | ]) |
849 | if test -n $lt_cv_sys_max_cmd_len ; then |
850 | AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
851 | else |
852 | AC_MSG_RESULT(none) |
853 | fi |
854 | ])# AC_LIBTOOL_SYS_MAX_CMD_LEN |
855 | |
856 | |
857 | # _LT_AC_CHECK_DLFCN |
858 | # ------------------ |
859 | AC_DEFUN([_LT_AC_CHECK_DLFCN], |
860 | [AC_CHECK_HEADERS(dlfcn.h)dnl |
861 | ])# _LT_AC_CHECK_DLFCN |
862 | |
863 | |
864 | # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
865 | # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
866 | # --------------------------------------------------------------------- |
867 | AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], |
868 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
869 | if test "$cross_compiling" = yes; then : |
870 | [$4] |
871 | else |
872 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
873 | lt_status=$lt_dlunknown |
874 | cat > conftest.$ac_ext <<EOF |
875 | [#line __oline__ "configure" |
876 | #include "confdefs.h" |
877 | |
878 | #if HAVE_DLFCN_H |
879 | #include <dlfcn.h> |
880 | #endif |
881 | |
882 | #include <stdio.h> |
883 | |
884 | #ifdef RTLD_GLOBAL |
885 | # define LT_DLGLOBAL RTLD_GLOBAL |
886 | #else |
887 | # ifdef DL_GLOBAL |
888 | # define LT_DLGLOBAL DL_GLOBAL |
889 | # else |
890 | # define LT_DLGLOBAL 0 |
891 | # endif |
892 | #endif |
893 | |
894 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
895 | find out it does not work in some platform. */ |
896 | #ifndef LT_DLLAZY_OR_NOW |
897 | # ifdef RTLD_LAZY |
898 | # define LT_DLLAZY_OR_NOW RTLD_LAZY |
899 | # else |
900 | # ifdef DL_LAZY |
901 | # define LT_DLLAZY_OR_NOW DL_LAZY |
902 | # else |
903 | # ifdef RTLD_NOW |
904 | # define LT_DLLAZY_OR_NOW RTLD_NOW |
905 | # else |
906 | # ifdef DL_NOW |
907 | # define LT_DLLAZY_OR_NOW DL_NOW |
908 | # else |
909 | # define LT_DLLAZY_OR_NOW 0 |
910 | # endif |
911 | # endif |
912 | # endif |
913 | # endif |
914 | #endif |
915 | |
916 | #ifdef __cplusplus |
917 | extern "C" void exit (int); |
918 | #endif |
919 | |
920 | void fnord() { int i=42;} |
921 | int main () |
922 | { |
923 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
924 | int status = $lt_dlunknown; |
925 | |
926 | if (self) |
927 | { |
928 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
929 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
930 | /* dlclose (self); */ |
931 | } |
932 | else |
933 | puts (dlerror ()); |
934 | |
935 | exit (status); |
936 | }] |
937 | EOF |
938 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
939 | (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null |
940 | lt_status=$? |
941 | case x$lt_status in |
942 | x$lt_dlno_uscore) $1 ;; |
943 | x$lt_dlneed_uscore) $2 ;; |
944 | x$lt_dlunknown|x*) $3 ;; |
945 | esac |
946 | else : |
947 | # compilation failed |
948 | $3 |
949 | fi |
950 | fi |
951 | rm -fr conftest* |
952 | ])# _LT_AC_TRY_DLOPEN_SELF |
953 | |
954 | |
955 | # AC_LIBTOOL_DLOPEN_SELF |
956 | # ---------------------- |
957 | AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], |
958 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
959 | if test "x$enable_dlopen" != xyes; then |
960 | enable_dlopen=unknown |
961 | enable_dlopen_self=unknown |
962 | enable_dlopen_self_static=unknown |
963 | else |
964 | lt_cv_dlopen=no |
965 | lt_cv_dlopen_libs= |
966 | |
967 | case $host_os in |
968 | beos*) |
969 | lt_cv_dlopen="load_add_on" |
970 | lt_cv_dlopen_libs= |
971 | lt_cv_dlopen_self=yes |
972 | ;; |
973 | |
974 | mingw* | pw32*) |
975 | lt_cv_dlopen="LoadLibrary" |
976 | lt_cv_dlopen_libs= |
977 | ;; |
978 | |
979 | cygwin*) |
980 | lt_cv_dlopen="dlopen" |
981 | lt_cv_dlopen_libs= |
982 | ;; |
983 | |
984 | darwin*) |
985 | # if libdl is installed we need to link against it |
986 | AC_CHECK_LIB([dl], [dlopen], |
987 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
988 | lt_cv_dlopen="dyld" |
989 | lt_cv_dlopen_libs= |
990 | lt_cv_dlopen_self=yes |
991 | ]) |
992 | ;; |
993 | |
994 | *) |
995 | AC_CHECK_FUNC([shl_load], |
996 | [lt_cv_dlopen="shl_load"], |
997 | [AC_CHECK_LIB([dld], [shl_load], |
998 | [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], |
999 | [AC_CHECK_FUNC([dlopen], |
1000 | [lt_cv_dlopen="dlopen"], |
1001 | [AC_CHECK_LIB([dl], [dlopen], |
1002 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
1003 | [AC_CHECK_LIB([svld], [dlopen], |
1004 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
1005 | [AC_CHECK_LIB([dld], [dld_link], |
1006 | [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) |
1007 | ]) |
1008 | ]) |
1009 | ]) |
1010 | ]) |
1011 | ]) |
1012 | ;; |
1013 | esac |
1014 | |
1015 | if test "x$lt_cv_dlopen" != xno; then |
1016 | enable_dlopen=yes |
1017 | else |
1018 | enable_dlopen=no |
1019 | fi |
1020 | |
1021 | case $lt_cv_dlopen in |
1022 | dlopen) |
1023 | save_CPPFLAGS="$CPPFLAGS" |
1024 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
1025 | |
1026 | save_LDFLAGS="$LDFLAGS" |
1027 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
1028 | |
1029 | save_LIBS="$LIBS" |
1030 | LIBS="$lt_cv_dlopen_libs $LIBS" |
1031 | |
1032 | AC_CACHE_CHECK([whether a program can dlopen itself], |
1033 | lt_cv_dlopen_self, [dnl |
1034 | _LT_AC_TRY_DLOPEN_SELF( |
1035 | lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
1036 | lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
1037 | ]) |
1038 | |
1039 | if test "x$lt_cv_dlopen_self" = xyes; then |
1040 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" |
1041 | AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
1042 | lt_cv_dlopen_self_static, [dnl |
1043 | _LT_AC_TRY_DLOPEN_SELF( |
1044 | lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
1045 | lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
1046 | ]) |
1047 | fi |
1048 | |
1049 | CPPFLAGS="$save_CPPFLAGS" |
1050 | LDFLAGS="$save_LDFLAGS" |
1051 | LIBS="$save_LIBS" |
1052 | ;; |
1053 | esac |
1054 | |
1055 | case $lt_cv_dlopen_self in |
1056 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
1057 | *) enable_dlopen_self=unknown ;; |
1058 | esac |
1059 | |
1060 | case $lt_cv_dlopen_self_static in |
1061 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
1062 | *) enable_dlopen_self_static=unknown ;; |
1063 | esac |
1064 | fi |
1065 | ])# AC_LIBTOOL_DLOPEN_SELF |
1066 | |
1067 | |
1068 | # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) |
1069 | # --------------------------------- |
1070 | # Check to see if options -c and -o are simultaneously supported by compiler |
1071 | AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], |
1072 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
1073 | AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
1074 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
1075 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
1076 | $rm -r conftest 2>/dev/null |
1077 | mkdir conftest |
1078 | cd conftest |
1079 | mkdir out |
1080 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
1081 | |
1082 | lt_compiler_flag="-o out/conftest2.$ac_objext" |
1083 | # Insert the option either (1) after the last *FLAGS variable, or |
1084 | # (2) before a word containing "conftest.", or (3) at the end. |
1085 | # Note that $ac_compile itself does not contain backslashes and begins |
1086 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
1087 | lt_compile=`echo "$ac_compile" | $SED \ |
1088 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
1089 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
1090 | -e 's:$: $lt_compiler_flag:'` |
1091 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1092 | (eval "$lt_compile" 2>out/conftest.err) |
1093 | ac_status=$? |
1094 | cat out/conftest.err >&AS_MESSAGE_LOG_FD |
1095 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1096 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
1097 | then |
1098 | # The compiler can only warn and ignore the option if not recognized |
1099 | # So say no if there are warnings |
1100 | $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp |
1101 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
1102 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
1103 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
1104 | fi |
1105 | fi |
1106 | chmod u+w . 2>&AS_MESSAGE_LOG_FD |
1107 | $rm conftest* |
1108 | # SGI C++ compiler will create directory out/ii_files/ for |
1109 | # template instantiation |
1110 | test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files |
1111 | $rm out/* && rmdir out |
1112 | cd .. |
1113 | rmdir conftest |
1114 | $rm conftest* |
1115 | ]) |
1116 | ])# AC_LIBTOOL_PROG_CC_C_O |
1117 | |
1118 | |
1119 | # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) |
1120 | # ----------------------------------------- |
1121 | # Check to see if we can do hard links to lock some files if needed |
1122 | AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], |
1123 | [AC_REQUIRE([_LT_AC_LOCK])dnl |
1124 | |
1125 | hard_links="nottested" |
1126 | if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
1127 | # do not overwrite the value of need_locks provided by the user |
1128 | AC_MSG_CHECKING([if we can lock with hard links]) |
1129 | hard_links=yes |
1130 | $rm conftest* |
1131 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1132 | touch conftest.a |
1133 | ln conftest.a conftest.b 2>&5 || hard_links=no |
1134 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1135 | AC_MSG_RESULT([$hard_links]) |
1136 | if test "$hard_links" = no; then |
1137 | AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
1138 | need_locks=warn |
1139 | fi |
1140 | else |
1141 | need_locks=no |
1142 | fi |
1143 | ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS |
1144 | |
1145 | |
1146 | # AC_LIBTOOL_OBJDIR |
1147 | # ----------------- |
1148 | AC_DEFUN([AC_LIBTOOL_OBJDIR], |
1149 | [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
1150 | [rm -f .libs 2>/dev/null |
1151 | mkdir .libs 2>/dev/null |
1152 | if test -d .libs; then |
1153 | lt_cv_objdir=.libs |
1154 | else |
1155 | # MS-DOS does not allow filenames that begin with a dot. |
1156 | lt_cv_objdir=_libs |
1157 | fi |
1158 | rmdir .libs 2>/dev/null]) |
1159 | objdir=$lt_cv_objdir |
1160 | ])# AC_LIBTOOL_OBJDIR |
1161 | |
1162 | |
1163 | # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) |
1164 | # ---------------------------------------------- |
1165 | # Check hardcoding attributes. |
1166 | AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], |
1167 | [AC_MSG_CHECKING([how to hardcode library paths into programs]) |
1168 | _LT_AC_TAGVAR(hardcode_action, $1)= |
1169 | if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ |
1170 | test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ |
1171 | test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then |
1172 | |
1173 | # We can hardcode non-existant directories. |
1174 | if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && |
1175 | # If the only mechanism to avoid hardcoding is shlibpath_var, we |
1176 | # have to relink, otherwise we might link with an installed library |
1177 | # when we should be linking with a yet-to-be-installed one |
1178 | ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
1179 | test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then |
1180 | # Linking always hardcodes the temporary library directory. |
1181 | _LT_AC_TAGVAR(hardcode_action, $1)=relink |
1182 | else |
1183 | # We can link without hardcoding, and we can hardcode nonexisting dirs. |
1184 | _LT_AC_TAGVAR(hardcode_action, $1)=immediate |
1185 | fi |
1186 | else |
1187 | # We cannot hardcode anything, or else we can only hardcode existing |
1188 | # directories. |
1189 | _LT_AC_TAGVAR(hardcode_action, $1)=unsupported |
1190 | fi |
1191 | AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) |
1192 | |
1193 | if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then |
1194 | # Fast installation is not supported |
1195 | enable_fast_install=no |
1196 | elif test "$shlibpath_overrides_runpath" = yes || |
1197 | test "$enable_shared" = no; then |
1198 | # Fast installation is not necessary |
1199 | enable_fast_install=needless |
1200 | fi |
1201 | ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH |
1202 | |
1203 | |
1204 | # AC_LIBTOOL_SYS_LIB_STRIP |
1205 | # ------------------------ |
1206 | AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], |
1207 | [striplib= |
1208 | old_striplib= |
1209 | AC_MSG_CHECKING([whether stripping libraries is possible]) |
1210 | if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then |
1211 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
1212 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
1213 | AC_MSG_RESULT([yes]) |
1214 | else |
1215 | # FIXME - insert some real tests, host_os isn't really good enough |
1216 | case $host_os in |
1217 | darwin*) |
1218 | if test -n "$STRIP" ; then |
1219 | striplib="$STRIP -x" |
1220 | AC_MSG_RESULT([yes]) |
1221 | else |
1222 | AC_MSG_RESULT([no]) |
1223 | fi |
1224 | ;; |
1225 | *) |
1226 | AC_MSG_RESULT([no]) |
1227 | ;; |
1228 | esac |
1229 | fi |
1230 | ])# AC_LIBTOOL_SYS_LIB_STRIP |
1231 | |
1232 | |
1233 | # AC_LIBTOOL_SYS_DYNAMIC_LINKER |
1234 | # ----------------------------- |
1235 | # PORTME Fill in your ld.so characteristics |
1236 | AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], |
1237 | [AC_MSG_CHECKING([dynamic linker characteristics]) |
1238 | library_names_spec= |
1239 | libname_spec='lib$name' |
1240 | soname_spec= |
1241 | shrext_cmds=".so" |
1242 | postinstall_cmds= |
1243 | postuninstall_cmds= |
1244 | finish_cmds= |
1245 | finish_eval= |
1246 | shlibpath_var= |
1247 | shlibpath_overrides_runpath=unknown |
1248 | version_type=none |
1249 | dynamic_linker="$host_os ld.so" |
1250 | sys_lib_dlsearch_path_spec="/lib /usr/lib" |
1251 | if test "$GCC" = yes; then |
1252 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
1253 | if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then |
1254 | # if the path contains ";" then we assume it to be the separator |
1255 | # otherwise default to the standard path separator (i.e. ":") - it is |
1256 | # assumed that no part of a normal pathname contains ";" but that should |
1257 | # okay in the real world where ";" in dirpaths is itself problematic. |
1258 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
1259 | else |
1260 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
1261 | fi |
1262 | else |
1263 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
1264 | fi |
1265 | need_lib_prefix=unknown |
1266 | hardcode_into_libs=no |
1267 | |
1268 | # when you set need_version to no, make sure it does not cause -set_version |
1269 | # flags to be left without arguments |
1270 | need_version=unknown |
1271 | |
1272 | case $host_os in |
1273 | aix3*) |
1274 | version_type=linux |
1275 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
1276 | shlibpath_var=LIBPATH |
1277 | |
1278 | # AIX 3 has no versioning support, so we append a major version to the name. |
1279 | soname_spec='${libname}${release}${shared_ext}$major' |
1280 | ;; |
1281 | |
1282 | aix4* | aix5*) |
1283 | version_type=linux |
1284 | need_lib_prefix=no |
1285 | need_version=no |
1286 | hardcode_into_libs=yes |
1287 | if test "$host_cpu" = ia64; then |
1288 | # AIX 5 supports IA64 |
1289 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
1290 | shlibpath_var=LD_LIBRARY_PATH |
1291 | else |
1292 | # With GCC up to 2.95.x, collect2 would create an import file |
1293 | # for dependence libraries. The import file would start with |
1294 | # the line `#! .'. This would cause the generated library to |
1295 | # depend on `.', always an invalid library. This was fixed in |
1296 | # development snapshots of GCC prior to 3.0. |
1297 | case $host_os in |
1298 | aix4 | aix4.[[01]] | aix4.[[01]].*) |
1299 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
1300 | echo ' yes ' |
1301 | echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then |
1302 | : |
1303 | else |
1304 | can_build_shared=no |
1305 | fi |
1306 | ;; |
1307 | esac |
1308 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
1309 | # soname into executable. Probably we can add versioning support to |
1310 | # collect2, so additional links can be useful in future. |
1311 | if test "$aix_use_runtimelinking" = yes; then |
1312 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so |
1313 | # instead of lib<name>.a to let people know that these are not |
1314 | # typical AIX shared libraries. |
1315 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1316 | else |
1317 | # We preserve .a as extension for shared libraries through AIX4.2 |
1318 | # and later when we are not doing run time linking. |
1319 | library_names_spec='${libname}${release}.a $libname.a' |
1320 | soname_spec='${libname}${release}${shared_ext}$major' |
1321 | fi |
1322 | shlibpath_var=LIBPATH |
1323 | fi |
1324 | ;; |
1325 | |
1326 | amigaos*) |
1327 | library_names_spec='$libname.ixlibrary $libname.a' |
1328 | # Create ${libname}_ixlibrary.a entries in /sys/libs. |
1329 | 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 ${libname}_ixlibrary.a || exit 1; done' |
1330 | ;; |
1331 | |
1332 | beos*) |
1333 | library_names_spec='${libname}${shared_ext}' |
1334 | dynamic_linker="$host_os ld.so" |
1335 | shlibpath_var=LIBRARY_PATH |
1336 | ;; |
1337 | |
1338 | bsdi[[45]]*) |
1339 | version_type=linux |
1340 | need_version=no |
1341 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1342 | soname_spec='${libname}${release}${shared_ext}$major' |
1343 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
1344 | shlibpath_var=LD_LIBRARY_PATH |
1345 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
1346 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
1347 | # the default ld.so.conf also contains /usr/contrib/lib and |
1348 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
1349 | # libtool to hard-code these into programs |
1350 | ;; |
1351 | |
1352 | cygwin* | mingw* | pw32*) |
1353 | version_type=windows |
1354 | shrext_cmds=".dll" |
1355 | need_version=no |
1356 | need_lib_prefix=no |
1357 | |
1358 | case $GCC,$host_os in |
1359 | yes,cygwin* | yes,mingw* | yes,pw32*) |
1360 | library_names_spec='$libname.dll.a' |
1361 | # DLL is installed to $(libdir)/../bin by postinstall_cmds |
1362 | postinstall_cmds='base_file=`basename \${file}`~ |
1363 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ |
1364 | dldir=$destdir/`dirname \$dlpath`~ |
1365 | test -d \$dldir || mkdir -p \$dldir~ |
1366 | $install_prog $dir/$dlname \$dldir/$dlname~ |
1367 | chmod a+x \$dldir/$dlname' |
1368 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
1369 | dlpath=$dir/\$dldll~ |
1370 | $rm \$dlpath' |
1371 | shlibpath_overrides_runpath=yes |
1372 | |
1373 | case $host_os in |
1374 | cygwin*) |
1375 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' |
1376 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1377 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
1378 | ;; |
1379 | mingw*) |
1380 | # MinGW DLLs use traditional 'lib' prefix |
1381 | soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1382 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
1383 | if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then |
1384 | # It is most probably a Windows format PATH printed by |
1385 | # mingw gcc, but we are running on Cygwin. Gcc prints its search |
1386 | # path with ; separators, and with drive letters. We can handle the |
1387 | # drive letters (cygwin fileutils understands them), so leave them, |
1388 | # especially as we might pass files found there to a mingw objdump, |
1389 | # which wouldn't understand a cygwinified path. Ahh. |
1390 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
1391 | else |
1392 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
1393 | fi |
1394 | ;; |
1395 | pw32*) |
1396 | # pw32 DLLs use 'pw' prefix rather than 'lib' |
1397 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1398 | ;; |
1399 | esac |
1400 | ;; |
1401 | |
1402 | linux*) |
1403 | if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then |
1404 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
1405 | supports_anon_versioning=no |
1406 | case `$LD -v 2>/dev/null` in |
1407 | *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
1408 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
1409 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
1410 | *\ 2.11.*) ;; # other 2.11 versions |
1411 | *) supports_anon_versioning=yes ;; |
1412 | esac |
1413 | if test $supports_anon_versioning = yes; then |
1414 | archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ |
1415 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
1416 | $echo "local: *; };" >> $output_objdir/$libname.ver~ |
1417 | $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
1418 | else |
1419 | $archive_expsym_cmds="$archive_cmds" |
1420 | fi |
1421 | else |
1422 | ld_shlibs=no |
1423 | fi |
1424 | ;; |
1425 | |
1426 | *) |
1427 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
1428 | ;; |
1429 | esac |
1430 | dynamic_linker='Win32 ld.exe' |
1431 | # FIXME: first we should search . and the directory the executable is in |
1432 | shlibpath_var=PATH |
1433 | ;; |
1434 | |
1435 | darwin* | rhapsody*) |
1436 | dynamic_linker="$host_os dyld" |
1437 | version_type=darwin |
1438 | need_lib_prefix=no |
1439 | need_version=no |
1440 | library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
1441 | soname_spec='${libname}${release}${major}$shared_ext' |
1442 | shlibpath_overrides_runpath=yes |
1443 | shlibpath_var=DYLD_LIBRARY_PATH |
1444 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
1445 | # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. |
1446 | if test "$GCC" = yes; then |
1447 | 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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` |
1448 | else |
1449 | sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' |
1450 | fi |
1451 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
1452 | ;; |
1453 | |
1454 | dgux*) |
1455 | version_type=linux |
1456 | need_lib_prefix=no |
1457 | need_version=no |
1458 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
1459 | soname_spec='${libname}${release}${shared_ext}$major' |
1460 | shlibpath_var=LD_LIBRARY_PATH |
1461 | ;; |
1462 | |
1463 | freebsd1*) |
1464 | dynamic_linker=no |
1465 | ;; |
1466 | |
1467 | kfreebsd*-gnu) |
1468 | version_type=linux |
1469 | need_lib_prefix=no |
1470 | need_version=no |
1471 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1472 | soname_spec='${libname}${release}${shared_ext}$major' |
1473 | shlibpath_var=LD_LIBRARY_PATH |
1474 | shlibpath_overrides_runpath=no |
1475 | hardcode_into_libs=yes |
1476 | dynamic_linker='GNU ld.so' |
1477 | ;; |
1478 | |
1479 | freebsd* | dragonfly*) |
1480 | # DragonFly does not have aout. When/if they implement a new |
1481 | # versioning mechanism, adjust this. |
1482 | if test -x /usr/bin/objformat; then |
1483 | objformat=`/usr/bin/objformat` |
1484 | else |
1485 | case $host_os in |
1486 | freebsd[[123]]*) objformat=aout ;; |
1487 | *) objformat=elf ;; |
1488 | esac |
1489 | fi |
1490 | # Handle Gentoo/FreeBSD as it was Linux |
1491 | case $host_vendor in |
1492 | gentoo) |
1493 | version_type=linux ;; |
1494 | *) |
1495 | version_type=freebsd-$objformat ;; |
1496 | esac |
1497 | |
1498 | case $version_type in |
1499 | freebsd-elf*) |
1500 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
1501 | need_version=no |
1502 | need_lib_prefix=no |
1503 | ;; |
1504 | freebsd-*) |
1505 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
1506 | need_version=yes |
1507 | ;; |
1508 | linux) |
1509 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1510 | soname_spec='${libname}${release}${shared_ext}$major' |
1511 | need_lib_prefix=no |
1512 | need_version=no |
1513 | ;; |
1514 | esac |
1515 | shlibpath_var=LD_LIBRARY_PATH |
1516 | case $host_os in |
1517 | freebsd2*) |
1518 | shlibpath_overrides_runpath=yes |
1519 | ;; |
1520 | freebsd3.[[01]]* | freebsdelf3.[[01]]*) |
1521 | shlibpath_overrides_runpath=yes |
1522 | hardcode_into_libs=yes |
1523 | ;; |
1524 | freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ |
1525 | freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) |
1526 | shlibpath_overrides_runpath=no |
1527 | hardcode_into_libs=yes |
1528 | ;; |
1529 | freebsd*) # from 4.6 on |
1530 | shlibpath_overrides_runpath=yes |
1531 | hardcode_into_libs=yes |
1532 | ;; |
1533 | esac |
1534 | ;; |
1535 | |
1536 | gnu*) |
1537 | version_type=linux |
1538 | need_lib_prefix=no |
1539 | need_version=no |
1540 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
1541 | soname_spec='${libname}${release}${shared_ext}$major' |
1542 | shlibpath_var=LD_LIBRARY_PATH |
1543 | hardcode_into_libs=yes |
1544 | ;; |
1545 | |
1546 | hpux9* | hpux10* | hpux11*) |
1547 | # Give a soname corresponding to the major version so that dld.sl refuses to |
1548 | # link against other versions. |
1549 | version_type=sunos |
1550 | need_lib_prefix=no |
1551 | need_version=no |
1552 | case $host_cpu in |
1553 | ia64*) |
1554 | shrext_cmds='.so' |
1555 | hardcode_into_libs=yes |
1556 | dynamic_linker="$host_os dld.so" |
1557 | shlibpath_var=LD_LIBRARY_PATH |
1558 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
1559 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1560 | soname_spec='${libname}${release}${shared_ext}$major' |
1561 | if test "X$HPUX_IA64_MODE" = X32; then |
1562 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
1563 | else |
1564 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
1565 | fi |
1566 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
1567 | ;; |
1568 | hppa*64*) |
1569 | shrext_cmds='.sl' |
1570 | hardcode_into_libs=yes |
1571 | dynamic_linker="$host_os dld.sl" |
1572 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
1573 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
1574 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1575 | soname_spec='${libname}${release}${shared_ext}$major' |
1576 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
1577 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
1578 | ;; |
1579 | *) |
1580 | shrext_cmds='.sl' |
1581 | dynamic_linker="$host_os dld.sl" |
1582 | shlibpath_var=SHLIB_PATH |
1583 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
1584 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1585 | soname_spec='${libname}${release}${shared_ext}$major' |
1586 | ;; |
1587 | esac |
1588 | # HP-UX runs *really* slowly unless shared libraries are mode 555. |
1589 | postinstall_cmds='chmod 555 $lib' |
1590 | ;; |
1591 | |
1592 | interix3*) |
1593 | version_type=linux |
1594 | need_lib_prefix=no |
1595 | need_version=no |
1596 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1597 | soname_spec='${libname}${release}${shared_ext}$major' |
1598 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
1599 | shlibpath_var=LD_LIBRARY_PATH |
1600 | shlibpath_overrides_runpath=no |
1601 | hardcode_into_libs=yes |
1602 | ;; |
1603 | |
1604 | irix5* | irix6* | nonstopux*) |
1605 | case $host_os in |
1606 | nonstopux*) version_type=nonstopux ;; |
1607 | *) |
1608 | if test "$lt_cv_prog_gnu_ld" = yes; then |
1609 | version_type=linux |
1610 | else |
1611 | version_type=irix |
1612 | fi ;; |
1613 | esac |
1614 | need_lib_prefix=no |
1615 | need_version=no |
1616 | soname_spec='${libname}${release}${shared_ext}$major' |
1617 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
1618 | case $host_os in |
1619 | irix5* | nonstopux*) |
1620 | libsuff= shlibsuff= |
1621 | ;; |
1622 | *) |
1623 | case $LD in # libtool.m4 will add one of these switches to LD |
1624 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
1625 | libsuff= shlibsuff= libmagic=32-bit;; |
1626 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
1627 | libsuff=32 shlibsuff=N32 libmagic=N32;; |
1628 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
1629 | libsuff=64 shlibsuff=64 libmagic=64-bit;; |
1630 | *) libsuff= shlibsuff= libmagic=never-match;; |
1631 | esac |
1632 | ;; |
1633 | esac |
1634 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
1635 | shlibpath_overrides_runpath=no |
1636 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
1637 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
1638 | hardcode_into_libs=yes |
1639 | ;; |
1640 | |
1641 | # No shared lib support for Linux oldld, aout, or coff. |
1642 | linux*oldld* | linux*aout* | linux*coff*) |
1643 | dynamic_linker=no |
1644 | ;; |
1645 | |
1646 | # This must be Linux ELF. |
1647 | linux*) |
1648 | version_type=linux |
1649 | need_lib_prefix=no |
1650 | need_version=no |
1651 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1652 | soname_spec='${libname}${release}${shared_ext}$major' |
1653 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
1654 | shlibpath_var=LD_LIBRARY_PATH |
1655 | shlibpath_overrides_runpath=no |
1656 | # This implies no fast_install, which is unacceptable. |
1657 | # Some rework will be needed to allow for fast_install |
1658 | # before this can be enabled. |
1659 | hardcode_into_libs=yes |
1660 | |
1661 | # Append ld.so.conf contents to the search path |
1662 | if test -f /etc/ld.so.conf; then |
1663 | lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` |
1664 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
1665 | fi |
1666 | |
1667 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
1668 | # powerpc, because MkLinux only supported shared libraries with the |
1669 | # GNU dynamic linker. Since this was broken with cross compilers, |
1670 | # most powerpc-linux boxes support dynamic linking these days and |
1671 | # people can always --disable-shared, the test was removed, and we |
1672 | # assume the GNU/Linux dynamic linker is in use. |
1673 | dynamic_linker='GNU/Linux ld.so' |
1674 | ;; |
1675 | |
1676 | knetbsd*-gnu) |
1677 | version_type=linux |
1678 | need_lib_prefix=no |
1679 | need_version=no |
1680 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1681 | soname_spec='${libname}${release}${shared_ext}$major' |
1682 | shlibpath_var=LD_LIBRARY_PATH |
1683 | shlibpath_overrides_runpath=no |
1684 | hardcode_into_libs=yes |
1685 | dynamic_linker='GNU ld.so' |
1686 | ;; |
1687 | |
1688 | netbsd*) |
1689 | version_type=sunos |
1690 | need_lib_prefix=no |
1691 | need_version=no |
1692 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
1693 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1694 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
1695 | dynamic_linker='NetBSD (a.out) ld.so' |
1696 | else |
1697 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1698 | soname_spec='${libname}${release}${shared_ext}$major' |
1699 | dynamic_linker='NetBSD ld.elf_so' |
1700 | fi |
1701 | shlibpath_var=LD_LIBRARY_PATH |
1702 | shlibpath_overrides_runpath=yes |
1703 | hardcode_into_libs=yes |
1704 | ;; |
1705 | |
1706 | newsos6) |
1707 | version_type=linux |
1708 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1709 | shlibpath_var=LD_LIBRARY_PATH |
1710 | shlibpath_overrides_runpath=yes |
1711 | ;; |
1712 | |
1713 | nto-qnx*) |
1714 | version_type=linux |
1715 | need_lib_prefix=no |
1716 | need_version=no |
1717 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1718 | soname_spec='${libname}${release}${shared_ext}$major' |
1719 | shlibpath_var=LD_LIBRARY_PATH |
1720 | shlibpath_overrides_runpath=yes |
1721 | ;; |
1722 | |
1723 | openbsd*) |
1724 | version_type=sunos |
1725 | sys_lib_dlsearch_path_spec="/usr/lib" |
1726 | need_lib_prefix=no |
1727 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
1728 | case $host_os in |
1729 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
1730 | *) need_version=no ;; |
1731 | esac |
1732 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1733 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
1734 | shlibpath_var=LD_LIBRARY_PATH |
1735 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
1736 | case $host_os in |
1737 | openbsd2.[[89]] | openbsd2.[[89]].*) |
1738 | shlibpath_overrides_runpath=no |
1739 | ;; |
1740 | *) |
1741 | shlibpath_overrides_runpath=yes |
1742 | ;; |
1743 | esac |
1744 | else |
1745 | shlibpath_overrides_runpath=yes |
1746 | fi |
1747 | ;; |
1748 | |
1749 | os2*) |
1750 | libname_spec='$name' |
1751 | shrext_cmds=".dll" |
1752 | need_lib_prefix=no |
1753 | library_names_spec='$libname${shared_ext} $libname.a' |
1754 | dynamic_linker='OS/2 ld.exe' |
1755 | shlibpath_var=LIBPATH |
1756 | ;; |
1757 | |
1758 | osf3* | osf4* | osf5*) |
1759 | version_type=osf |
1760 | need_lib_prefix=no |
1761 | need_version=no |
1762 | soname_spec='${libname}${release}${shared_ext}$major' |
1763 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1764 | shlibpath_var=LD_LIBRARY_PATH |
1765 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
1766 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
1767 | ;; |
1768 | |
1769 | solaris*) |
1770 | version_type=linux |
1771 | need_lib_prefix=no |
1772 | need_version=no |
1773 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1774 | soname_spec='${libname}${release}${shared_ext}$major' |
1775 | shlibpath_var=LD_LIBRARY_PATH |
1776 | shlibpath_overrides_runpath=yes |
1777 | hardcode_into_libs=yes |
1778 | # ldd complains unless libraries are executable |
1779 | postinstall_cmds='chmod +x $lib' |
1780 | ;; |
1781 | |
1782 | sunos4*) |
1783 | version_type=sunos |
1784 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1785 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
1786 | shlibpath_var=LD_LIBRARY_PATH |
1787 | shlibpath_overrides_runpath=yes |
1788 | if test "$with_gnu_ld" = yes; then |
1789 | need_lib_prefix=no |
1790 | fi |
1791 | need_version=yes |
1792 | ;; |
1793 | |
1794 | sysv4 | sysv4.3*) |
1795 | version_type=linux |
1796 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1797 | soname_spec='${libname}${release}${shared_ext}$major' |
1798 | shlibpath_var=LD_LIBRARY_PATH |
1799 | case $host_vendor in |
1800 | sni) |
1801 | shlibpath_overrides_runpath=no |
1802 | need_lib_prefix=no |
1803 | export_dynamic_flag_spec='${wl}-Blargedynsym' |
1804 | runpath_var=LD_RUN_PATH |
1805 | ;; |
1806 | siemens) |
1807 | need_lib_prefix=no |
1808 | ;; |
1809 | motorola) |
1810 | need_lib_prefix=no |
1811 | need_version=no |
1812 | shlibpath_overrides_runpath=no |
1813 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
1814 | ;; |
1815 | esac |
1816 | ;; |
1817 | |
1818 | sysv4*MP*) |
1819 | if test -d /usr/nec ;then |
1820 | version_type=linux |
1821 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
1822 | soname_spec='$libname${shared_ext}.$major' |
1823 | shlibpath_var=LD_LIBRARY_PATH |
1824 | fi |
1825 | ;; |
1826 | |
1827 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
1828 | version_type=freebsd-elf |
1829 | need_lib_prefix=no |
1830 | need_version=no |
1831 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
1832 | soname_spec='${libname}${release}${shared_ext}$major' |
1833 | shlibpath_var=LD_LIBRARY_PATH |
1834 | hardcode_into_libs=yes |
1835 | if test "$with_gnu_ld" = yes; then |
1836 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
1837 | shlibpath_overrides_runpath=no |
1838 | else |
1839 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
1840 | shlibpath_overrides_runpath=yes |
1841 | case $host_os in |
1842 | sco3.2v5*) |
1843 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
1844 | ;; |
1845 | esac |
1846 | fi |
1847 | sys_lib_dlsearch_path_spec='/usr/lib' |
1848 | ;; |
1849 | |
1850 | uts4*) |
1851 | version_type=linux |
1852 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1853 | soname_spec='${libname}${release}${shared_ext}$major' |
1854 | shlibpath_var=LD_LIBRARY_PATH |
1855 | ;; |
1856 | |
1857 | *) |
1858 | dynamic_linker=no |
1859 | ;; |
1860 | esac |
1861 | AC_MSG_RESULT([$dynamic_linker]) |
1862 | test "$dynamic_linker" = no && can_build_shared=no |
1863 | |
1864 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
1865 | if test "$GCC" = yes; then |
1866 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
1867 | fi |
1868 | ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
1869 | |
1870 | |
1871 | # _LT_AC_TAGCONFIG |
1872 | # ---------------- |
1873 | AC_DEFUN([_LT_AC_TAGCONFIG], |
1874 | [AC_ARG_WITH([tags], |
1875 | [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], |
1876 | [include additional configurations @<:@automatic@:>@])], |
1877 | [tagnames="$withval"]) |
1878 | |
1879 | if test -f "$ltmain" && test -n "$tagnames"; then |
1880 | if test ! -f "${ofile}"; then |
1881 | AC_MSG_WARN([output file `$ofile' does not exist]) |
1882 | fi |
1883 | |
1884 | if test -z "$LTCC"; then |
1885 | eval "`$SHELL ${ofile} --config | grep '^LTCC='`" |
1886 | if test -z "$LTCC"; then |
1887 | AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) |
1888 | else |
1889 | AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) |
1890 | fi |
1891 | fi |
1892 | if test -z "$LTCFLAGS"; then |
1893 | eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" |
1894 | fi |
1895 | |
1896 | # Extract list of available tagged configurations in $ofile. |
1897 | # Note that this assumes the entire list is on one line. |
1898 | available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` |
1899 | |
1900 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
1901 | for tagname in $tagnames; do |
1902 | IFS="$lt_save_ifs" |
1903 | # Check whether tagname contains only valid characters |
1904 | case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in |
1905 | "") ;; |
1906 | *) AC_MSG_ERROR([invalid tag name: $tagname]) |
1907 | ;; |
1908 | esac |
1909 | |
1910 | if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null |
1911 | then |
1912 | AC_MSG_ERROR([tag name \"$tagname\" already exists]) |
1913 | fi |
1914 | |
1915 | # Update the list of available tags. |
1916 | if test -n "$tagname"; then |
1917 | echo appending configuration tag \"$tagname\" to $ofile |
1918 | |
1919 | case $tagname in |
1920 | CXX) |
1921 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
1922 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
1923 | (test "X$CXX" != "Xg++"))) ; then |
1924 | AC_LIBTOOL_LANG_CXX_CONFIG |
1925 | else |
1926 | tagname="" |
1927 | fi |
1928 | ;; |
1929 | |
1930 | F77) |
1931 | if test -n "$F77" && test "X$F77" != "Xno"; then |
1932 | AC_LIBTOOL_LANG_F77_CONFIG |
1933 | else |
1934 | tagname="" |
1935 | fi |
1936 | ;; |
1937 | |
1938 | GCJ) |
1939 | if test -n "$GCJ" && test "X$GCJ" != "Xno"; then |
1940 | AC_LIBTOOL_LANG_GCJ_CONFIG |
1941 | else |
1942 | tagname="" |
1943 | fi |
1944 | ;; |
1945 | |
1946 | RC) |
1947 | AC_LIBTOOL_LANG_RC_CONFIG |
1948 | ;; |
1949 | |
1950 | *) |
1951 | AC_MSG_ERROR([Unsupported tag name: $tagname]) |
1952 | ;; |
1953 | esac |
1954 | |
1955 | # Append the new tag name to the list of available tags. |
1956 | if test -n "$tagname" ; then |
1957 | available_tags="$available_tags $tagname" |
1958 | fi |
1959 | fi |
1960 | done |
1961 | IFS="$lt_save_ifs" |
1962 | |
1963 | # Now substitute the updated list of available tags. |
1964 | if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then |
1965 | mv "${ofile}T" "$ofile" |
1966 | chmod +x "$ofile" |
1967 | else |
1968 | rm -f "${ofile}T" |
1969 | AC_MSG_ERROR([unable to update list of available tagged configurations.]) |
1970 | fi |
1971 | fi |
1972 | ])# _LT_AC_TAGCONFIG |
1973 | |
1974 | |
1975 | # AC_LIBTOOL_DLOPEN |
1976 | # ----------------- |
1977 | # enable checks for dlopen support |
1978 | AC_DEFUN([AC_LIBTOOL_DLOPEN], |
1979 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) |
1980 | ])# AC_LIBTOOL_DLOPEN |
1981 | |
1982 | |
1983 | # AC_LIBTOOL_WIN32_DLL |
1984 | # -------------------- |
1985 | # declare package support for building win32 DLLs |
1986 | AC_DEFUN([AC_LIBTOOL_WIN32_DLL], |
1987 | [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) |
1988 | ])# AC_LIBTOOL_WIN32_DLL |
1989 | |
1990 | |
1991 | # AC_ENABLE_SHARED([DEFAULT]) |
1992 | # --------------------------- |
1993 | # implement the --enable-shared flag |
1994 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
1995 | AC_DEFUN([AC_ENABLE_SHARED], |
1996 | [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
1997 | AC_ARG_ENABLE([shared], |
1998 | [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], |
1999 | [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], |
2000 | [p=${PACKAGE-default} |
2001 | case $enableval in |
2002 | yes) enable_shared=yes ;; |
2003 | no) enable_shared=no ;; |
2004 | *) |
2005 | enable_shared=no |
2006 | # Look at the argument we got. We use all the common list separators. |
2007 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2008 | for pkg in $enableval; do |
2009 | IFS="$lt_save_ifs" |
2010 | if test "X$pkg" = "X$p"; then |
2011 | enable_shared=yes |
2012 | fi |
2013 | done |
2014 | IFS="$lt_save_ifs" |
2015 | ;; |
2016 | esac], |
2017 | [enable_shared=]AC_ENABLE_SHARED_DEFAULT) |
2018 | ])# AC_ENABLE_SHARED |
2019 | |
2020 | |
2021 | # AC_DISABLE_SHARED |
2022 | # ----------------- |
2023 | # set the default shared flag to --disable-shared |
2024 | AC_DEFUN([AC_DISABLE_SHARED], |
2025 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2026 | AC_ENABLE_SHARED(no) |
2027 | ])# AC_DISABLE_SHARED |
2028 | |
2029 | |
2030 | # AC_ENABLE_STATIC([DEFAULT]) |
2031 | # --------------------------- |
2032 | # implement the --enable-static flag |
2033 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
2034 | AC_DEFUN([AC_ENABLE_STATIC], |
2035 | [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
2036 | AC_ARG_ENABLE([static], |
2037 | [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], |
2038 | [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], |
2039 | [p=${PACKAGE-default} |
2040 | case $enableval in |
2041 | yes) enable_static=yes ;; |
2042 | no) enable_static=no ;; |
2043 | *) |
2044 | enable_static=no |
2045 | # Look at the argument we got. We use all the common list separators. |
2046 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2047 | for pkg in $enableval; do |
2048 | IFS="$lt_save_ifs" |
2049 | if test "X$pkg" = "X$p"; then |
2050 | enable_static=yes |
2051 | fi |
2052 | done |
2053 | IFS="$lt_save_ifs" |
2054 | ;; |
2055 | esac], |
2056 | [enable_static=]AC_ENABLE_STATIC_DEFAULT) |
2057 | ])# AC_ENABLE_STATIC |
2058 | |
2059 | |
2060 | # AC_DISABLE_STATIC |
2061 | # ----------------- |
2062 | # set the default static flag to --disable-static |
2063 | AC_DEFUN([AC_DISABLE_STATIC], |
2064 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2065 | AC_ENABLE_STATIC(no) |
2066 | ])# AC_DISABLE_STATIC |
2067 | |
2068 | |
2069 | # AC_ENABLE_FAST_INSTALL([DEFAULT]) |
2070 | # --------------------------------- |
2071 | # implement the --enable-fast-install flag |
2072 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
2073 | AC_DEFUN([AC_ENABLE_FAST_INSTALL], |
2074 | [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
2075 | AC_ARG_ENABLE([fast-install], |
2076 | [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], |
2077 | [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], |
2078 | [p=${PACKAGE-default} |
2079 | case $enableval in |
2080 | yes) enable_fast_install=yes ;; |
2081 | no) enable_fast_install=no ;; |
2082 | *) |
2083 | enable_fast_install=no |
2084 | # Look at the argument we got. We use all the common list separators. |
2085 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2086 | for pkg in $enableval; do |
2087 | IFS="$lt_save_ifs" |
2088 | if test "X$pkg" = "X$p"; then |
2089 | enable_fast_install=yes |
2090 | fi |
2091 | done |
2092 | IFS="$lt_save_ifs" |
2093 | ;; |
2094 | esac], |
2095 | [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) |
2096 | ])# AC_ENABLE_FAST_INSTALL |
2097 | |
2098 | |
2099 | # AC_DISABLE_FAST_INSTALL |
2100 | # ----------------------- |
2101 | # set the default to --disable-fast-install |
2102 | AC_DEFUN([AC_DISABLE_FAST_INSTALL], |
2103 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2104 | AC_ENABLE_FAST_INSTALL(no) |
2105 | ])# AC_DISABLE_FAST_INSTALL |
2106 | |
2107 | |
2108 | # AC_LIBTOOL_PICMODE([MODE]) |
2109 | # -------------------------- |
2110 | # implement the --with-pic flag |
2111 | # MODE is either `yes' or `no'. If omitted, it defaults to `both'. |
2112 | AC_DEFUN([AC_LIBTOOL_PICMODE], |
2113 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2114 | pic_mode=ifelse($#,1,$1,default) |
2115 | ])# AC_LIBTOOL_PICMODE |
2116 | |
2117 | |
2118 | # AC_PROG_EGREP |
2119 | # ------------- |
2120 | # This is predefined starting with Autoconf 2.54, so this conditional |
2121 | # definition can be removed once we require Autoconf 2.54 or later. |
2122 | m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], |
2123 | [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], |
2124 | [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
2125 | then ac_cv_prog_egrep='grep -E' |
2126 | else ac_cv_prog_egrep='egrep' |
2127 | fi]) |
2128 | EGREP=$ac_cv_prog_egrep |
2129 | AC_SUBST([EGREP]) |
2130 | ])]) |
2131 | |
2132 | |
2133 | # AC_PATH_TOOL_PREFIX |
2134 | # ------------------- |
2135 | # find a file program which can recognise shared library |
2136 | AC_DEFUN([AC_PATH_TOOL_PREFIX], |
2137 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
2138 | AC_MSG_CHECKING([for $1]) |
2139 | AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
2140 | [case $MAGIC_CMD in |
2141 | [[\\/*] | ?:[\\/]*]) |
2142 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
2143 | ;; |
2144 | *) |
2145 | lt_save_MAGIC_CMD="$MAGIC_CMD" |
2146 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2147 | dnl $ac_dummy forces splitting on constant user-supplied paths. |
2148 | dnl POSIX.2 word splitting is done only on the output of word expansions, |
2149 | dnl not every word. This closes a longstanding sh security hole. |
2150 | ac_dummy="ifelse([$2], , $PATH, [$2])" |
2151 | for ac_dir in $ac_dummy; do |
2152 | IFS="$lt_save_ifs" |
2153 | test -z "$ac_dir" && ac_dir=. |
2154 | if test -f $ac_dir/$1; then |
2155 | lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
2156 | if test -n "$file_magic_test_file"; then |
2157 | case $deplibs_check_method in |
2158 | "file_magic "*) |
2159 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
2160 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2161 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
2162 | $EGREP "$file_magic_regex" > /dev/null; then |
2163 | : |
2164 | else |
2165 | cat <<EOF 1>&2 |
2166 | |
2167 | *** Warning: the command libtool uses to detect shared libraries, |
2168 | *** $file_magic_cmd, produces output that libtool cannot recognize. |
2169 | *** The result is that libtool may fail to recognize shared libraries |
2170 | *** as such. This will affect the creation of libtool libraries that |
2171 | *** depend on shared libraries, but programs linked with such libtool |
2172 | *** libraries will work regardless of this problem. Nevertheless, you |
2173 | *** may want to report the problem to your system manager and/or to |
2174 | *** bug-libtool@gnu.org |
2175 | |
2176 | EOF |
2177 | fi ;; |
2178 | esac |
2179 | fi |
2180 | break |
2181 | fi |
2182 | done |
2183 | IFS="$lt_save_ifs" |
2184 | MAGIC_CMD="$lt_save_MAGIC_CMD" |
2185 | ;; |
2186 | esac]) |
2187 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2188 | if test -n "$MAGIC_CMD"; then |
2189 | AC_MSG_RESULT($MAGIC_CMD) |
2190 | else |
2191 | AC_MSG_RESULT(no) |
2192 | fi |
2193 | ])# AC_PATH_TOOL_PREFIX |
2194 | |
2195 | |
2196 | # AC_PATH_MAGIC |
2197 | # ------------- |
2198 | # find a file program which can recognise a shared library |
2199 | AC_DEFUN([AC_PATH_MAGIC], |
2200 | [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
2201 | if test -z "$lt_cv_path_MAGIC_CMD"; then |
2202 | if test -n "$ac_tool_prefix"; then |
2203 | AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
2204 | else |
2205 | MAGIC_CMD=: |
2206 | fi |
2207 | fi |
2208 | ])# AC_PATH_MAGIC |
2209 | |
2210 | |
2211 | # AC_PROG_LD |
2212 | # ---------- |
2213 | # find the pathname to the GNU or non-GNU linker |
2214 | AC_DEFUN([AC_PROG_LD], |
2215 | [AC_ARG_WITH([gnu-ld], |
2216 | [AC_HELP_STRING([--with-gnu-ld], |
2217 | [assume the C compiler uses GNU ld @<:@default=no@:>@])], |
2218 | [test "$withval" = no || with_gnu_ld=yes], |
2219 | [with_gnu_ld=no]) |
2220 | AC_REQUIRE([LT_AC_PROG_SED])dnl |
2221 | AC_REQUIRE([AC_PROG_CC])dnl |
2222 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2223 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
2224 | ac_prog=ld |
2225 | if test "$GCC" = yes; then |
2226 | # Check if gcc -print-prog-name=ld gives a path. |
2227 | AC_MSG_CHECKING([for ld used by $CC]) |
2228 | case $host in |
2229 | *-*-mingw*) |
2230 | # gcc leaves a trailing carriage return which upsets mingw |
2231 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
2232 | *) |
2233 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
2234 | esac |
2235 | case $ac_prog in |
2236 | # Accept absolute paths. |
2237 | [[\\/]]* | ?:[[\\/]]*) |
2238 | re_direlt='/[[^/]][[^/]]*/\.\./' |
2239 | # Canonicalize the pathname of ld |
2240 | ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` |
2241 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
2242 | ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` |
2243 | done |
2244 | test -z "$LD" && LD="$ac_prog" |
2245 | ;; |
2246 | "") |
2247 | # If it fails, then pretend we aren't using GCC. |
2248 | ac_prog=ld |
2249 | ;; |
2250 | *) |
2251 | # If it is relative, then search for the first ld in PATH. |
2252 | with_gnu_ld=unknown |
2253 | ;; |
2254 | esac |
2255 | elif test "$with_gnu_ld" = yes; then |
2256 | AC_MSG_CHECKING([for GNU ld]) |
2257 | else |
2258 | AC_MSG_CHECKING([for non-GNU ld]) |
2259 | fi |
2260 | AC_CACHE_VAL(lt_cv_path_LD, |
2261 | [if test -z "$LD"; then |
2262 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2263 | for ac_dir in $PATH; do |
2264 | IFS="$lt_save_ifs" |
2265 | test -z "$ac_dir" && ac_dir=. |
2266 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
2267 | lt_cv_path_LD="$ac_dir/$ac_prog" |
2268 | # Check to see if the program is GNU ld. I'd rather use --version, |
2269 | # but apparently some variants of GNU ld only accept -v. |
2270 | # Break only if it was the GNU/non-GNU ld that we prefer. |
2271 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
2272 | *GNU* | *'with BFD'*) |
2273 | test "$with_gnu_ld" != no && break |
2274 | ;; |
2275 | *) |
2276 | test "$with_gnu_ld" != yes && break |
2277 | ;; |
2278 | esac |
2279 | fi |
2280 | done |
2281 | IFS="$lt_save_ifs" |
2282 | else |
2283 | lt_cv_path_LD="$LD" # Let the user override the test with a path. |
2284 | fi]) |
2285 | LD="$lt_cv_path_LD" |
2286 | if test -n "$LD"; then |
2287 | AC_MSG_RESULT($LD) |
2288 | else |
2289 | AC_MSG_RESULT(no) |
2290 | fi |
2291 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
2292 | AC_PROG_LD_GNU |
2293 | ])# AC_PROG_LD |
2294 | |
2295 | |
2296 | # AC_PROG_LD_GNU |
2297 | # -------------- |
2298 | AC_DEFUN([AC_PROG_LD_GNU], |
2299 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
2300 | AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
2301 | [# I'd rather use --version here, but apparently some GNU lds only accept -v. |
2302 | case `$LD -v 2>&1 </dev/null` in |
2303 | *GNU* | *'with BFD'*) |
2304 | lt_cv_prog_gnu_ld=yes |
2305 | ;; |
2306 | *) |
2307 | lt_cv_prog_gnu_ld=no |
2308 | ;; |
2309 | esac]) |
2310 | with_gnu_ld=$lt_cv_prog_gnu_ld |
2311 | ])# AC_PROG_LD_GNU |
2312 | |
2313 | |
2314 | # AC_PROG_LD_RELOAD_FLAG |
2315 | # ---------------------- |
2316 | # find reload flag for linker |
2317 | # -- PORTME Some linkers may need a different reload flag. |
2318 | AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], |
2319 | [AC_CACHE_CHECK([for $LD option to reload object files], |
2320 | lt_cv_ld_reload_flag, |
2321 | [lt_cv_ld_reload_flag='-r']) |
2322 | reload_flag=$lt_cv_ld_reload_flag |
2323 | case $reload_flag in |
2324 | "" | " "*) ;; |
2325 | *) reload_flag=" $reload_flag" ;; |
2326 | esac |
2327 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2328 | case $host_os in |
2329 | darwin*) |
2330 | if test "$GCC" = yes; then |
2331 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' |
2332 | else |
2333 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2334 | fi |
2335 | ;; |
2336 | esac |
2337 | ])# AC_PROG_LD_RELOAD_FLAG |
2338 | |
2339 | |
2340 | # AC_DEPLIBS_CHECK_METHOD |
2341 | # ----------------------- |
2342 | # how to check for library dependencies |
2343 | # -- PORTME fill in with the dynamic library characteristics |
2344 | AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], |
2345 | [AC_CACHE_CHECK([how to recognise dependent libraries], |
2346 | lt_cv_deplibs_check_method, |
2347 | [lt_cv_file_magic_cmd='$MAGIC_CMD' |
2348 | lt_cv_file_magic_test_file= |
2349 | lt_cv_deplibs_check_method='unknown' |
2350 | # Need to set the preceding variable on all platforms that support |
2351 | # interlibrary dependencies. |
2352 | # 'none' -- dependencies not supported. |
2353 | # `unknown' -- same as none, but documents that we really don't know. |
2354 | # 'pass_all' -- all dependencies passed with no checks. |
2355 | # 'test_compile' -- check by making test program. |
2356 | # 'file_magic [[regex]]' -- check by looking for files in library path |
2357 | # which responds to the $file_magic_cmd with a given extended regex. |
2358 | # If you have `file' or equivalent on your system and you're not sure |
2359 | # whether `pass_all' will *always* work, you probably want this one. |
2360 | |
2361 | case $host_os in |
2362 | aix4* | aix5*) |
2363 | lt_cv_deplibs_check_method=pass_all |
2364 | ;; |
2365 | |
2366 | beos*) |
2367 | lt_cv_deplibs_check_method=pass_all |
2368 | ;; |
2369 | |
2370 | bsdi[[45]]*) |
2371 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
2372 | lt_cv_file_magic_cmd='/usr/bin/file -L' |
2373 | lt_cv_file_magic_test_file=/shlib/libc.so |
2374 | ;; |
2375 | |
2376 | cygwin*) |
2377 | # func_win32_libid is a shell function defined in ltmain.sh |
2378 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
2379 | lt_cv_file_magic_cmd='func_win32_libid' |
2380 | ;; |
2381 | |
2382 | mingw* | pw32*) |
2383 | # Base MSYS/MinGW do not provide the 'file' command needed by |
2384 | # func_win32_libid shell function, so use a weaker test based on 'objdump'. |
2385 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
2386 | lt_cv_file_magic_cmd='$OBJDUMP -f' |
2387 | ;; |
2388 | |
2389 | darwin* | rhapsody*) |
2390 | lt_cv_deplibs_check_method=pass_all |
2391 | ;; |
2392 | |
2393 | freebsd* | kfreebsd*-gnu | dragonfly*) |
2394 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
2395 | case $host_cpu in |
2396 | i*86 ) |
2397 | # Not sure whether the presence of OpenBSD here was a mistake. |
2398 | # Let's accept both of them until this is cleared up. |
2399 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' |
2400 | lt_cv_file_magic_cmd=/usr/bin/file |
2401 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
2402 | ;; |
2403 | esac |
2404 | else |
2405 | lt_cv_deplibs_check_method=pass_all |
2406 | fi |
2407 | ;; |
2408 | |
2409 | gnu*) |
2410 | lt_cv_deplibs_check_method=pass_all |
2411 | ;; |
2412 | |
2413 | hpux10.20* | hpux11*) |
2414 | lt_cv_file_magic_cmd=/usr/bin/file |
2415 | case $host_cpu in |
2416 | ia64*) |
2417 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
2418 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
2419 | ;; |
2420 | hppa*64*) |
2421 | [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] |
2422 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
2423 | ;; |
2424 | *) |
2425 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
2426 | lt_cv_file_magic_test_file=/usr/lib/libc.sl |
2427 | ;; |
2428 | esac |
2429 | ;; |
2430 | |
2431 | interix3*) |
2432 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here |
2433 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' |
2434 | ;; |
2435 | |
2436 | irix5* | irix6* | nonstopux*) |
2437 | case $LD in |
2438 | *-32|*"-32 ") libmagic=32-bit;; |
2439 | *-n32|*"-n32 ") libmagic=N32;; |
2440 | *-64|*"-64 ") libmagic=64-bit;; |
2441 | *) libmagic=never-match;; |
2442 | esac |
2443 | lt_cv_deplibs_check_method=pass_all |
2444 | ;; |
2445 | |
2446 | # This must be Linux ELF. |
2447 | linux*) |
2448 | lt_cv_deplibs_check_method=pass_all |
2449 | ;; |
2450 | |
2451 | netbsd*) |
2452 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
2453 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
2454 | else |
2455 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' |
2456 | fi |
2457 | ;; |
2458 | |
2459 | newos6*) |
2460 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' |
2461 | lt_cv_file_magic_cmd=/usr/bin/file |
2462 | lt_cv_file_magic_test_file=/usr/lib/libnls.so |
2463 | ;; |
2464 | |
2465 | nto-qnx*) |
2466 | lt_cv_deplibs_check_method=unknown |
2467 | ;; |
2468 | |
2469 | openbsd*) |
2470 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
2471 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' |
2472 | else |
2473 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
2474 | fi |
2475 | ;; |
2476 | |
2477 | osf3* | osf4* | osf5*) |
2478 | lt_cv_deplibs_check_method=pass_all |
2479 | ;; |
2480 | |
2481 | solaris*) |
2482 | lt_cv_deplibs_check_method=pass_all |
2483 | ;; |
2484 | |
2485 | sysv4 | sysv4.3*) |
2486 | case $host_vendor in |
2487 | motorola) |
2488 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
2489 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
2490 | ;; |
2491 | ncr) |
2492 | lt_cv_deplibs_check_method=pass_all |
2493 | ;; |
2494 | sequent) |
2495 | lt_cv_file_magic_cmd='/bin/file' |
2496 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
2497 | ;; |
2498 | sni) |
2499 | lt_cv_file_magic_cmd='/bin/file' |
2500 | lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
2501 | lt_cv_file_magic_test_file=/lib/libc.so |
2502 | ;; |
2503 | siemens) |
2504 | lt_cv_deplibs_check_method=pass_all |
2505 | ;; |
2506 | pc) |
2507 | lt_cv_deplibs_check_method=pass_all |
2508 | ;; |
2509 | esac |
2510 | ;; |
2511 | |
2512 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
2513 | lt_cv_deplibs_check_method=pass_all |
2514 | ;; |
2515 | esac |
2516 | ]) |
2517 | file_magic_cmd=$lt_cv_file_magic_cmd |
2518 | deplibs_check_method=$lt_cv_deplibs_check_method |
2519 | test -z "$deplibs_check_method" && deplibs_check_method=unknown |
2520 | ])# AC_DEPLIBS_CHECK_METHOD |
2521 | |
2522 | |
2523 | # AC_PROG_NM |
2524 | # ---------- |
2525 | # find the pathname to a BSD-compatible name lister |
2526 | AC_DEFUN([AC_PROG_NM], |
2527 | [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, |
2528 | [if test -n "$NM"; then |
2529 | # Let the user override the test. |
2530 | lt_cv_path_NM="$NM" |
2531 | else |
2532 | lt_nm_to_check="${ac_tool_prefix}nm" |
2533 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then |
2534 | lt_nm_to_check="$lt_nm_to_check nm" |
2535 | fi |
2536 | for lt_tmp_nm in $lt_nm_to_check; do |
2537 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2538 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do |
2539 | IFS="$lt_save_ifs" |
2540 | test -z "$ac_dir" && ac_dir=. |
2541 | tmp_nm="$ac_dir/$lt_tmp_nm" |
2542 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
2543 | # Check to see if the nm accepts a BSD-compat flag. |
2544 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
2545 | # nm: unknown option "B" ignored |
2546 | # Tru64's nm complains that /dev/null is an invalid object file |
2547 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
2548 | */dev/null* | *'Invalid file or object type'*) |
2549 | lt_cv_path_NM="$tmp_nm -B" |
2550 | break |
2551 | ;; |
2552 | *) |
2553 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
2554 | */dev/null*) |
2555 | lt_cv_path_NM="$tmp_nm -p" |
2556 | break |
2557 | ;; |
2558 | *) |
2559 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
2560 | continue # so that we can try to find one that supports BSD flags |
2561 | ;; |
2562 | esac |
2563 | ;; |
2564 | esac |
2565 | fi |
2566 | done |
2567 | IFS="$lt_save_ifs" |
2568 | done |
2569 | test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm |
2570 | fi]) |
2571 | NM="$lt_cv_path_NM" |
2572 | ])# AC_PROG_NM |
2573 | |
2574 | |
2575 | # AC_CHECK_LIBM |
2576 | # ------------- |
2577 | # check for math library |
2578 | AC_DEFUN([AC_CHECK_LIBM], |
2579 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2580 | LIBM= |
2581 | case $host in |
2582 | *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
2583 | # These system don't have libm, or don't need it |
2584 | ;; |
2585 | *-ncr-sysv4.3*) |
2586 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
2587 | AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
2588 | ;; |
2589 | *) |
2590 | AC_CHECK_LIB(m, cos, LIBM="-lm") |
2591 | ;; |
2592 | esac |
2593 | ])# AC_CHECK_LIBM |
2594 | |
2595 | |
2596 | # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) |
2597 | # ----------------------------------- |
2598 | # sets LIBLTDL to the link flags for the libltdl convenience library and |
2599 | # LTDLINCL to the include flags for the libltdl header and adds |
2600 | # --enable-ltdl-convenience to the configure arguments. Note that |
2601 | # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
2602 | # it is assumed to be `libltdl'. LIBLTDL will be prefixed with |
2603 | # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' |
2604 | # (note the single quotes!). If your package is not flat and you're not |
2605 | # using automake, define top_builddir and top_srcdir appropriately in |
2606 | # the Makefiles. |
2607 | AC_DEFUN([AC_LIBLTDL_CONVENIENCE], |
2608 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2609 | case $enable_ltdl_convenience in |
2610 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
2611 | "") enable_ltdl_convenience=yes |
2612 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
2613 | esac |
2614 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la |
2615 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
2616 | # For backwards non-gettext consistent compatibility... |
2617 | INCLTDL="$LTDLINCL" |
2618 | ])# AC_LIBLTDL_CONVENIENCE |
2619 | |
2620 | |
2621 | # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) |
2622 | # ----------------------------------- |
2623 | # sets LIBLTDL to the link flags for the libltdl installable library and |
2624 | # LTDLINCL to the include flags for the libltdl header and adds |
2625 | # --enable-ltdl-install to the configure arguments. Note that |
2626 | # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
2627 | # and an installed libltdl is not found, it is assumed to be `libltdl'. |
2628 | # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with |
2629 | # '${top_srcdir}/' (note the single quotes!). If your package is not |
2630 | # flat and you're not using automake, define top_builddir and top_srcdir |
2631 | # appropriately in the Makefiles. |
2632 | # In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
2633 | AC_DEFUN([AC_LIBLTDL_INSTALLABLE], |
2634 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2635 | AC_CHECK_LIB(ltdl, lt_dlinit, |
2636 | [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
2637 | [if test x"$enable_ltdl_install" = xno; then |
2638 | AC_MSG_WARN([libltdl not installed, but installation disabled]) |
2639 | else |
2640 | enable_ltdl_install=yes |
2641 | fi |
2642 | ]) |
2643 | if test x"$enable_ltdl_install" = x"yes"; then |
2644 | ac_configure_args="$ac_configure_args --enable-ltdl-install" |
2645 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la |
2646 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
2647 | else |
2648 | ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
2649 | LIBLTDL="-lltdl" |
2650 | LTDLINCL= |
2651 | fi |
2652 | # For backwards non-gettext consistent compatibility... |
2653 | INCLTDL="$LTDLINCL" |
2654 | ])# AC_LIBLTDL_INSTALLABLE |
2655 | |
2656 | |
2657 | # AC_LIBTOOL_CXX |
2658 | # -------------- |
2659 | # enable support for C++ libraries |
2660 | AC_DEFUN([AC_LIBTOOL_CXX], |
2661 | [AC_REQUIRE([_LT_AC_LANG_CXX]) |
2662 | ])# AC_LIBTOOL_CXX |
2663 | |
2664 | |
2665 | # _LT_AC_LANG_CXX |
2666 | # --------------- |
2667 | AC_DEFUN([_LT_AC_LANG_CXX], |
2668 | [AC_REQUIRE([AC_PROG_CXX]) |
2669 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
2670 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) |
2671 | ])# _LT_AC_LANG_CXX |
2672 | |
2673 | # _LT_AC_PROG_CXXCPP |
2674 | # ------------------ |
2675 | AC_DEFUN([_LT_AC_PROG_CXXCPP], |
2676 | [ |
2677 | AC_REQUIRE([AC_PROG_CXX]) |
2678 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
2679 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
2680 | (test "X$CXX" != "Xg++"))) ; then |
2681 | AC_PROG_CXXCPP |
2682 | fi |
2683 | ])# _LT_AC_PROG_CXXCPP |
2684 | |
2685 | # AC_LIBTOOL_F77 |
2686 | # -------------- |
2687 | # enable support for Fortran 77 libraries |
2688 | AC_DEFUN([AC_LIBTOOL_F77], |
2689 | [AC_REQUIRE([_LT_AC_LANG_F77]) |
2690 | ])# AC_LIBTOOL_F77 |
2691 | |
2692 | |
2693 | # _LT_AC_LANG_F77 |
2694 | # --------------- |
2695 | AC_DEFUN([_LT_AC_LANG_F77], |
2696 | [AC_REQUIRE([AC_PROG_F77]) |
2697 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) |
2698 | ])# _LT_AC_LANG_F77 |
2699 | |
2700 | |
2701 | # AC_LIBTOOL_GCJ |
2702 | # -------------- |
2703 | # enable support for GCJ libraries |
2704 | AC_DEFUN([AC_LIBTOOL_GCJ], |
2705 | [AC_REQUIRE([_LT_AC_LANG_GCJ]) |
2706 | ])# AC_LIBTOOL_GCJ |
2707 | |
2708 | |
2709 | # _LT_AC_LANG_GCJ |
2710 | # --------------- |
2711 | AC_DEFUN([_LT_AC_LANG_GCJ], |
2712 | [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], |
2713 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], |
2714 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], |
2715 | [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], |
2716 | [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], |
2717 | [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) |
2718 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) |
2719 | ])# _LT_AC_LANG_GCJ |
2720 | |
2721 | |
2722 | # AC_LIBTOOL_RC |
2723 | # ------------- |
2724 | # enable support for Windows resource files |
2725 | AC_DEFUN([AC_LIBTOOL_RC], |
2726 | [AC_REQUIRE([LT_AC_PROG_RC]) |
2727 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) |
2728 | ])# AC_LIBTOOL_RC |
2729 | |
2730 | |
2731 | # AC_LIBTOOL_LANG_C_CONFIG |
2732 | # ------------------------ |
2733 | # Ensure that the configuration vars for the C compiler are |
2734 | # suitably defined. Those variables are subsequently used by |
2735 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
2736 | AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) |
2737 | AC_DEFUN([_LT_AC_LANG_C_CONFIG], |
2738 | [lt_save_CC="$CC" |
2739 | AC_LANG_PUSH(C) |
2740 | |
2741 | # Source file extension for C test sources. |
2742 | ac_ext=c |
2743 | |
2744 | # Object file extension for compiled C test sources. |
2745 | objext=o |
2746 | _LT_AC_TAGVAR(objext, $1)=$objext |
2747 | |
2748 | # Code to be used in simple compile tests |
2749 | lt_simple_compile_test_code="int some_variable = 0;\n" |
2750 | |
2751 | # Code to be used in simple link tests |
2752 | lt_simple_link_test_code='int main(){return(0);}\n' |
2753 | |
2754 | _LT_AC_SYS_COMPILER |
2755 | |
2756 | # save warnings/boilerplate of simple test code |
2757 | _LT_COMPILER_BOILERPLATE |
2758 | _LT_LINKER_BOILERPLATE |
2759 | |
2760 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
2761 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
2762 | AC_LIBTOOL_PROG_CC_C_O($1) |
2763 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
2764 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
2765 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
2766 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
2767 | AC_LIBTOOL_SYS_LIB_STRIP |
2768 | AC_LIBTOOL_DLOPEN_SELF |
2769 | |
2770 | # Report which library types will actually be built |
2771 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
2772 | AC_MSG_RESULT([$can_build_shared]) |
2773 | |
2774 | AC_MSG_CHECKING([whether to build shared libraries]) |
2775 | test "$can_build_shared" = "no" && enable_shared=no |
2776 | |
2777 | # On AIX, shared libraries and static libraries use the same namespace, and |
2778 | # are all built from PIC. |
2779 | case $host_os in |
2780 | aix3*) |
2781 | test "$enable_shared" = yes && enable_static=no |
2782 | if test -n "$RANLIB"; then |
2783 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
2784 | postinstall_cmds='$RANLIB $lib' |
2785 | fi |
2786 | ;; |
2787 | |
2788 | aix4* | aix5*) |
2789 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
2790 | test "$enable_shared" = yes && enable_static=no |
2791 | fi |
2792 | ;; |
2793 | esac |
2794 | AC_MSG_RESULT([$enable_shared]) |
2795 | |
2796 | AC_MSG_CHECKING([whether to build static libraries]) |
2797 | # Make sure either enable_shared or enable_static is yes. |
2798 | test "$enable_shared" = yes || enable_static=yes |
2799 | AC_MSG_RESULT([$enable_static]) |
2800 | |
2801 | AC_LIBTOOL_CONFIG($1) |
2802 | |
2803 | AC_LANG_POP |
2804 | CC="$lt_save_CC" |
2805 | ])# AC_LIBTOOL_LANG_C_CONFIG |
2806 | |
2807 | |
2808 | # AC_LIBTOOL_LANG_CXX_CONFIG |
2809 | # -------------------------- |
2810 | # Ensure that the configuration vars for the C compiler are |
2811 | # suitably defined. Those variables are subsequently used by |
2812 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
2813 | AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) |
2814 | AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], |
2815 | [AC_LANG_PUSH(C++) |
2816 | AC_REQUIRE([AC_PROG_CXX]) |
2817 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
2818 | |
2819 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
2820 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
2821 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
2822 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
2823 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
2824 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
2825 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
2826 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
2827 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
2828 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
2829 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
2830 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
2831 | _LT_AC_TAGVAR(module_cmds, $1)= |
2832 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
2833 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
2834 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
2835 | _LT_AC_TAGVAR(no_undefined_flag, $1)= |
2836 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
2837 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
2838 | |
2839 | # Dependencies to place before and after the object being linked: |
2840 | _LT_AC_TAGVAR(predep_objects, $1)= |
2841 | _LT_AC_TAGVAR(postdep_objects, $1)= |
2842 | _LT_AC_TAGVAR(predeps, $1)= |
2843 | _LT_AC_TAGVAR(postdeps, $1)= |
2844 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)= |
2845 | |
2846 | # Source file extension for C++ test sources. |
2847 | ac_ext=cpp |
2848 | |
2849 | # Object file extension for compiled C++ test sources. |
2850 | objext=o |
2851 | _LT_AC_TAGVAR(objext, $1)=$objext |
2852 | |
2853 | # Code to be used in simple compile tests |
2854 | lt_simple_compile_test_code="int some_variable = 0;\n" |
2855 | |
2856 | # Code to be used in simple link tests |
2857 | lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' |
2858 | |
2859 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
2860 | _LT_AC_SYS_COMPILER |
2861 | |
2862 | # save warnings/boilerplate of simple test code |
2863 | _LT_COMPILER_BOILERPLATE |
2864 | _LT_LINKER_BOILERPLATE |
2865 | |
2866 | # Allow CC to be a program name with arguments. |
2867 | lt_save_CC=$CC |
2868 | lt_save_LD=$LD |
2869 | lt_save_GCC=$GCC |
2870 | GCC=$GXX |
2871 | lt_save_with_gnu_ld=$with_gnu_ld |
2872 | lt_save_path_LD=$lt_cv_path_LD |
2873 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then |
2874 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx |
2875 | else |
2876 | $as_unset lt_cv_prog_gnu_ld |
2877 | fi |
2878 | if test -n "${lt_cv_path_LDCXX+set}"; then |
2879 | lt_cv_path_LD=$lt_cv_path_LDCXX |
2880 | else |
2881 | $as_unset lt_cv_path_LD |
2882 | fi |
2883 | test -z "${LDCXX+set}" || LD=$LDCXX |
2884 | CC=${CXX-"c++"} |
2885 | compiler=$CC |
2886 | _LT_AC_TAGVAR(compiler, $1)=$CC |
2887 | _LT_CC_BASENAME([$compiler]) |
2888 | |
2889 | # We don't want -fno-exception wen compiling C++ code, so set the |
2890 | # no_builtin_flag separately |
2891 | if test "$GXX" = yes; then |
2892 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
2893 | else |
2894 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
2895 | fi |
2896 | |
2897 | if test "$GXX" = yes; then |
2898 | # Set up default GNU C++ configuration |
2899 | |
2900 | AC_PROG_LD |
2901 | |
2902 | # Check if GNU C++ uses GNU ld as the underlying linker, since the |
2903 | # archiving commands below assume that GNU ld is being used. |
2904 | if test "$with_gnu_ld" = yes; then |
2905 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
2906 | _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' |
2907 | |
2908 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
2909 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
2910 | |
2911 | # If archive_cmds runs LD, not CC, wlarc should be empty |
2912 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to |
2913 | # investigate it a little bit more. (MM) |
2914 | wlarc='${wl}' |
2915 | |
2916 | # ancient GNU ld didn't support --whole-archive et. al. |
2917 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ |
2918 | grep 'no-whole-archive' > /dev/null; then |
2919 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
2920 | else |
2921 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
2922 | fi |
2923 | else |
2924 | with_gnu_ld=no |
2925 | wlarc= |
2926 | |
2927 | # A generic and very simple default shared library creation |
2928 | # command for GNU C++ for the case where it uses the native |
2929 | # linker, instead of GNU ld. If possible, this setting should |
2930 | # overridden to take advantage of the native linker features on |
2931 | # the platform it is being used on. |
2932 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
2933 | fi |
2934 | |
2935 | # Commands to make compiler produce verbose output that lists |
2936 | # what "hidden" libraries, object files and flags are used when |
2937 | # linking a shared library. |
2938 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
2939 | |
2940 | else |
2941 | GXX=no |
2942 | with_gnu_ld=no |
2943 | wlarc= |
2944 | fi |
2945 | |
2946 | # PORTME: fill in a description of your system's C++ link characteristics |
2947 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
2948 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
2949 | case $host_os in |
2950 | aix3*) |
2951 | # FIXME: insert proper C++ library support |
2952 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
2953 | ;; |
2954 | aix4* | aix5*) |
2955 | if test "$host_cpu" = ia64; then |
2956 | # On IA64, the linker does run time linking by default, so we don't |
2957 | # have to do anything special. |
2958 | aix_use_runtimelinking=no |
2959 | exp_sym_flag='-Bexport' |
2960 | no_entry_flag="" |
2961 | else |
2962 | aix_use_runtimelinking=no |
2963 | |
2964 | # Test if we are trying to use run time linking or normal |
2965 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
2966 | # need to do runtime linking. |
2967 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
2968 | for ld_flag in $LDFLAGS; do |
2969 | case $ld_flag in |
2970 | *-brtl*) |
2971 | aix_use_runtimelinking=yes |
2972 | break |
2973 | ;; |
2974 | esac |
2975 | done |
2976 | ;; |
2977 | esac |
2978 | |
2979 | exp_sym_flag='-bexport' |
2980 | no_entry_flag='-bnoentry' |
2981 | fi |
2982 | |
2983 | # When large executables or shared objects are built, AIX ld can |
2984 | # have problems creating the table of contents. If linking a library |
2985 | # or program results in "error TOC overflow" add -mminimal-toc to |
2986 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
2987 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
2988 | |
2989 | _LT_AC_TAGVAR(archive_cmds, $1)='' |
2990 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
2991 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
2992 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
2993 | |
2994 | if test "$GXX" = yes; then |
2995 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
2996 | # We only want to do this on AIX 4.2 and lower, the check |
2997 | # below for broken collect2 doesn't work under 4.3+ |
2998 | collect2name=`${CC} -print-prog-name=collect2` |
2999 | if test -f "$collect2name" && \ |
3000 | strings "$collect2name" | grep resolve_lib_name >/dev/null |
3001 | then |
3002 | # We have reworked collect2 |
3003 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3004 | else |
3005 | # We have old collect2 |
3006 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
3007 | # It fails to find uninstalled libraries when the uninstalled |
3008 | # path is not listed in the libpath. Setting hardcode_minus_L |
3009 | # to unsupported forces relinking |
3010 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
3011 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
3012 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
3013 | fi |
3014 | ;; |
3015 | esac |
3016 | shared_flag='-shared' |
3017 | if test "$aix_use_runtimelinking" = yes; then |
3018 | shared_flag="$shared_flag "'${wl}-G' |
3019 | fi |
3020 | else |
3021 | # not using gcc |
3022 | if test "$host_cpu" = ia64; then |
3023 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
3024 | # chokes on -Wl,-G. The following line is correct: |
3025 | shared_flag='-G' |
3026 | else |
3027 | if test "$aix_use_runtimelinking" = yes; then |
3028 | shared_flag='${wl}-G' |
3029 | else |
3030 | shared_flag='${wl}-bM:SRE' |
3031 | fi |
3032 | fi |
3033 | fi |
3034 | |
3035 | # It seems that -bexpall does not export symbols beginning with |
3036 | # underscore (_), so it is better to generate a list of symbols to export. |
3037 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
3038 | if test "$aix_use_runtimelinking" = yes; then |
3039 | # Warning - without using the other runtime loading flags (-brtl), |
3040 | # -berok will link without error, but may produce a broken library. |
3041 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
3042 | # Determine the default libpath from the value encoded in an empty executable. |
3043 | _LT_AC_SYS_LIBPATH_AIX |
3044 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
3045 | |
3046 | _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 $shared_flag" |
3047 | else |
3048 | if test "$host_cpu" = ia64; then |
3049 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
3050 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
3051 | _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" |
3052 | else |
3053 | # Determine the default libpath from the value encoded in an empty executable. |
3054 | _LT_AC_SYS_LIBPATH_AIX |
3055 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
3056 | # Warning - without using the other run time loading flags, |
3057 | # -berok will link without error, but may produce a broken library. |
3058 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
3059 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
3060 | # Exported symbols can be pulled into shared objects from archives |
3061 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
3062 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
3063 | # This is similar to how AIX traditionally builds its shared libraries. |
3064 | _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' |
3065 | fi |
3066 | fi |
3067 | ;; |
3068 | |
3069 | beos*) |
3070 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
3071 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
3072 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
3073 | # support --undefined. This deserves some investigation. FIXME |
3074 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3075 | else |
3076 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3077 | fi |
3078 | ;; |
3079 | |
3080 | chorus*) |
3081 | case $cc_basename in |
3082 | *) |
3083 | # FIXME: insert proper C++ library support |
3084 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3085 | ;; |
3086 | esac |
3087 | ;; |
3088 | |
3089 | cygwin* | mingw* | pw32*) |
3090 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
3091 | # as there is no search path for DLLs. |
3092 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
3093 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
3094 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
3095 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
3096 | |
3097 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
3098 | _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' |
3099 | # If the export-symbols file already is a .def file (1st line |
3100 | # is EXPORTS), use it as is; otherwise, prepend... |
3101 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
3102 | cp $export_symbols $output_objdir/$soname.def; |
3103 | else |
3104 | echo EXPORTS > $output_objdir/$soname.def; |
3105 | cat $export_symbols >> $output_objdir/$soname.def; |
3106 | fi~ |
3107 | $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' |
3108 | else |
3109 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3110 | fi |
3111 | ;; |
3112 | darwin* | rhapsody*) |
3113 | case $host_os in |
3114 | rhapsody* | darwin1.[[012]]) |
3115 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
3116 | ;; |
3117 | *) # Darwin 1.3 on |
3118 | if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
3119 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
3120 | else |
3121 | case ${MACOSX_DEPLOYMENT_TARGET} in |
3122 | 10.[[012]]) |
3123 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
3124 | ;; |
3125 | 10.*) |
3126 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
3127 | ;; |
3128 | esac |
3129 | fi |
3130 | ;; |
3131 | esac |
3132 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3133 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3134 | _LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
3135 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
3136 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
3137 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3138 | |
3139 | if test "$GXX" = yes ; then |
3140 | lt_int_apple_cc_single_mod=no |
3141 | output_verbose_link_cmd='echo' |
3142 | if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then |
3143 | lt_int_apple_cc_single_mod=yes |
3144 | fi |
3145 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3146 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
3147 | else |
3148 | _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' |
3149 | fi |
3150 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3151 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
3152 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3153 | _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}' |
3154 | else |
3155 | _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}' |
3156 | fi |
3157 | _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}' |
3158 | else |
3159 | case $cc_basename in |
3160 | xlc*) |
3161 | output_verbose_link_cmd='echo' |
3162 | _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' |
3163 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3164 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
3165 | _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}' |
3166 | _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}' |
3167 | ;; |
3168 | *) |
3169 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3170 | ;; |
3171 | esac |
3172 | fi |
3173 | ;; |
3174 | |
3175 | dgux*) |
3176 | case $cc_basename in |
3177 | ec++*) |
3178 | # FIXME: insert proper C++ library support |
3179 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3180 | ;; |
3181 | ghcx*) |
3182 | # Green Hills C++ Compiler |
3183 | # FIXME: insert proper C++ library support |
3184 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3185 | ;; |
3186 | *) |
3187 | # FIXME: insert proper C++ library support |
3188 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3189 | ;; |
3190 | esac |
3191 | ;; |
3192 | freebsd[[12]]*) |
3193 | # C++ shared libraries reported to be fairly broken before switch to ELF |
3194 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3195 | ;; |
3196 | freebsd-elf*) |
3197 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3198 | ;; |
3199 | freebsd* | kfreebsd*-gnu | dragonfly*) |
3200 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
3201 | # conventions |
3202 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
3203 | ;; |
3204 | gnu*) |
3205 | ;; |
3206 | hpux9*) |
3207 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3208 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3209 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3210 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3211 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3212 | # but as the default |
3213 | # location of the library. |
3214 | |
3215 | case $cc_basename in |
3216 | CC*) |
3217 | # FIXME: insert proper C++ library support |
3218 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3219 | ;; |
3220 | aCC*) |
3221 | _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 $lib' |
3222 | # Commands to make compiler produce verbose output that lists |
3223 | # what "hidden" libraries, object files and flags are used when |
3224 | # linking a shared library. |
3225 | # |
3226 | # There doesn't appear to be a way to prevent this compiler from |
3227 | # explicitly linking system object files so we need to strip them |
3228 | # from the output so that they don't get included in the library |
3229 | # dependencies. |
3230 | output_verbose_link_cmd='templist=`($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 $list' |
3231 | ;; |
3232 | *) |
3233 | if test "$GXX" = yes; then |
3234 | _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' |
3235 | else |
3236 | # FIXME: insert proper C++ library support |
3237 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3238 | fi |
3239 | ;; |
3240 | esac |
3241 | ;; |
3242 | hpux10*|hpux11*) |
3243 | if test $with_gnu_ld = no; then |
3244 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3245 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3246 | |
3247 | case $host_cpu in |
3248 | hppa*64*|ia64*) |
3249 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
3250 | ;; |
3251 | *) |
3252 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3253 | ;; |
3254 | esac |
3255 | fi |
3256 | case $host_cpu in |
3257 | hppa*64*|ia64*) |
3258 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3259 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3260 | ;; |
3261 | *) |
3262 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3263 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3264 | # but as the default |
3265 | # location of the library. |
3266 | ;; |
3267 | esac |
3268 | |
3269 | case $cc_basename in |
3270 | CC*) |
3271 | # FIXME: insert proper C++ library support |
3272 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3273 | ;; |
3274 | aCC*) |
3275 | case $host_cpu in |
3276 | hppa*64*) |
3277 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3278 | ;; |
3279 | ia64*) |
3280 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3281 | ;; |
3282 | *) |
3283 | _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 $compiler_flags' |
3284 | ;; |
3285 | esac |
3286 | # Commands to make compiler produce verbose output that lists |
3287 | # what "hidden" libraries, object files and flags are used when |
3288 | # linking a shared library. |
3289 | # |
3290 | # There doesn't appear to be a way to prevent this compiler from |
3291 | # explicitly linking system object files so we need to strip them |
3292 | # from the output so that they don't get included in the library |
3293 | # dependencies. |
3294 | output_verbose_link_cmd='templist=`($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 $list' |
3295 | ;; |
3296 | *) |
3297 | if test "$GXX" = yes; then |
3298 | if test $with_gnu_ld = no; then |
3299 | case $host_cpu in |
3300 | hppa*64*) |
3301 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3302 | ;; |
3303 | ia64*) |
3304 | _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' |
3305 | ;; |
3306 | *) |
3307 | _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' |
3308 | ;; |
3309 | esac |
3310 | fi |
3311 | else |
3312 | # FIXME: insert proper C++ library support |
3313 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3314 | fi |
3315 | ;; |
3316 | esac |
3317 | ;; |
3318 | interix3*) |
3319 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3320 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3321 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3322 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3323 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
3324 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
3325 | # default) and relocated if they conflict, which is a slow very memory |
3326 | # consuming and fragmenting process. To avoid this, we pick a random, |
3327 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
3328 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
3329 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
3330 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
3331 | ;; |
3332 | irix5* | irix6*) |
3333 | case $cc_basename in |
3334 | CC*) |
3335 | # SGI C++ |
3336 | _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' |
3337 | |
3338 | # Archives containing C++ object files must be created using |
3339 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is |
3340 | # necessary to make sure instantiated templates are included |
3341 | # in the archive. |
3342 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' |
3343 | ;; |
3344 | *) |
3345 | if test "$GXX" = yes; then |
3346 | if test "$with_gnu_ld" = no; then |
3347 | _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' |
3348 | else |
3349 | _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' |
3350 | fi |
3351 | fi |
3352 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3353 | ;; |
3354 | esac |
3355 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3356 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3357 | ;; |
3358 | linux*) |
3359 | case $cc_basename in |
3360 | KCC*) |
3361 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3362 | |
3363 | # KCC will only create a shared library if the output file |
3364 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
3365 | # to its proper name (with version) after linking. |
3366 | _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' |
3367 | _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 $lib' |
3368 | # Commands to make compiler produce verbose output that lists |
3369 | # what "hidden" libraries, object files and flags are used when |
3370 | # linking a shared library. |
3371 | # |
3372 | # There doesn't appear to be a way to prevent this compiler from |
3373 | # explicitly linking system object files so we need to strip them |
3374 | # from the output so that they don't get included in the library |
3375 | # dependencies. |
3376 | output_verbose_link_cmd='templist=`$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' |
3377 | |
3378 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' |
3379 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3380 | |
3381 | # Archives containing C++ object files must be created using |
3382 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
3383 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
3384 | ;; |
3385 | icpc*) |
3386 | # Intel C++ |
3387 | with_gnu_ld=yes |
3388 | # version 8.0 and above of icpc choke on multiply defined symbols |
3389 | # if we add $predep_objects and $postdep_objects, however 7.1 and |
3390 | # earlier do not add the objects themselves. |
3391 | case `$CC -V 2>&1` in |
3392 | *"Version 7."*) |
3393 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3394 | _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' |
3395 | ;; |
3396 | *) # Version 8.0 or newer |
3397 | tmp_idyn= |
3398 | case $host_cpu in |
3399 | ia64*) tmp_idyn=' -i_dynamic';; |
3400 | esac |
3401 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3402 | _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' |
3403 | ;; |
3404 | esac |
3405 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3406 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3407 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3408 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
3409 | ;; |
3410 | pgCC*) |
3411 | # Portland Group C++ compiler |
3412 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
3413 | _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' |
3414 | |
3415 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
3416 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3417 | _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' |
3418 | ;; |
3419 | cxx*) |
3420 | # Compaq C++ |
3421 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3422 | _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' |
3423 | |
3424 | runpath_var=LD_RUN_PATH |
3425 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
3426 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3427 | |
3428 | # Commands to make compiler produce verbose output that lists |
3429 | # what "hidden" libraries, object files and flags are used when |
3430 | # linking a shared library. |
3431 | # |
3432 | # There doesn't appear to be a way to prevent this compiler from |
3433 | # explicitly linking system object files so we need to strip them |
3434 | # from the output so that they don't get included in the library |
3435 | # dependencies. |
3436 | output_verbose_link_cmd='templist=`$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' |
3437 | ;; |
3438 | esac |
3439 | ;; |
3440 | lynxos*) |
3441 | # FIXME: insert proper C++ library support |
3442 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3443 | ;; |
3444 | m88k*) |
3445 | # FIXME: insert proper C++ library support |
3446 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3447 | ;; |
3448 | mvs*) |
3449 | case $cc_basename in |
3450 | cxx*) |
3451 | # FIXME: insert proper C++ library support |
3452 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3453 | ;; |
3454 | *) |
3455 | # FIXME: insert proper C++ library support |
3456 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3457 | ;; |
3458 | esac |
3459 | ;; |
3460 | netbsd*) |
3461 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
3462 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' |
3463 | wlarc= |
3464 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
3465 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3466 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3467 | fi |
3468 | # Workaround some broken pre-1.5 toolchains |
3469 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' |
3470 | ;; |
3471 | openbsd2*) |
3472 | # C++ shared libraries are fairly broken |
3473 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3474 | ;; |
3475 | openbsd*) |
3476 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3477 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3478 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
3479 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3480 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
3481 | _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' |
3482 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3483 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
3484 | fi |
3485 | output_verbose_link_cmd='echo' |
3486 | ;; |
3487 | osf3*) |
3488 | case $cc_basename in |
3489 | KCC*) |
3490 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3491 | |
3492 | # KCC will only create a shared library if the output file |
3493 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
3494 | # to its proper name (with version) after linking. |
3495 | _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' |
3496 | |
3497 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3498 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3499 | |
3500 | # Archives containing C++ object files must be created using |
3501 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
3502 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
3503 | |
3504 | ;; |
3505 | RCC*) |
3506 | # Rational C++ 2.4.1 |
3507 | # FIXME: insert proper C++ library support |
3508 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3509 | ;; |
3510 | cxx*) |
3511 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3512 | _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' |
3513 | |
3514 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3515 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3516 | |
3517 | # Commands to make compiler produce verbose output that lists |
3518 | # what "hidden" libraries, object files and flags are used when |
3519 | # linking a shared library. |
3520 | # |
3521 | # There doesn't appear to be a way to prevent this compiler from |
3522 | # explicitly linking system object files so we need to strip them |
3523 | # from the output so that they don't get included in the library |
3524 | # dependencies. |
3525 | output_verbose_link_cmd='templist=`$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 $list' |
3526 | ;; |
3527 | *) |
3528 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3529 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3530 | _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' |
3531 | |
3532 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3533 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3534 | |
3535 | # Commands to make compiler produce verbose output that lists |
3536 | # what "hidden" libraries, object files and flags are used when |
3537 | # linking a shared library. |
3538 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
3539 | |
3540 | else |
3541 | # FIXME: insert proper C++ library support |
3542 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3543 | fi |
3544 | ;; |
3545 | esac |
3546 | ;; |
3547 | osf4* | osf5*) |
3548 | case $cc_basename in |
3549 | KCC*) |
3550 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3551 | |
3552 | # KCC will only create a shared library if the output file |
3553 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
3554 | # to its proper name (with version) after linking. |
3555 | _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' |
3556 | |
3557 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3558 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3559 | |
3560 | # Archives containing C++ object files must be created using |
3561 | # the KAI C++ compiler. |
3562 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' |
3563 | ;; |
3564 | RCC*) |
3565 | # Rational C++ 2.4.1 |
3566 | # FIXME: insert proper C++ library support |
3567 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3568 | ;; |
3569 | cxx*) |
3570 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
3571 | _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' |
3572 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
3573 | echo "-hidden">> $lib.exp~ |
3574 | $CC -shared$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~ |
3575 | $rm $lib.exp' |
3576 | |
3577 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
3578 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3579 | |
3580 | # Commands to make compiler produce verbose output that lists |
3581 | # what "hidden" libraries, object files and flags are used when |
3582 | # linking a shared library. |
3583 | # |
3584 | # There doesn't appear to be a way to prevent this compiler from |
3585 | # explicitly linking system object files so we need to strip them |
3586 | # from the output so that they don't get included in the library |
3587 | # dependencies. |
3588 | output_verbose_link_cmd='templist=`$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 $list' |
3589 | ;; |
3590 | *) |
3591 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3592 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3593 | _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' |
3594 | |
3595 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3596 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3597 | |
3598 | # Commands to make compiler produce verbose output that lists |
3599 | # what "hidden" libraries, object files and flags are used when |
3600 | # linking a shared library. |
3601 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
3602 | |
3603 | else |
3604 | # FIXME: insert proper C++ library support |
3605 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3606 | fi |
3607 | ;; |
3608 | esac |
3609 | ;; |
3610 | psos*) |
3611 | # FIXME: insert proper C++ library support |
3612 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3613 | ;; |
3614 | sunos4*) |
3615 | case $cc_basename in |
3616 | CC*) |
3617 | # Sun C++ 4.x |
3618 | # FIXME: insert proper C++ library support |
3619 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3620 | ;; |
3621 | lcc*) |
3622 | # Lucid |
3623 | # FIXME: insert proper C++ library support |
3624 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3625 | ;; |
3626 | *) |
3627 | # FIXME: insert proper C++ library support |
3628 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3629 | ;; |
3630 | esac |
3631 | ;; |
3632 | solaris*) |
3633 | case $cc_basename in |
3634 | CC*) |
3635 | # Sun C++ 4.2, 5.x and Centerline C++ |
3636 | _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes |
3637 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
3638 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3639 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3640 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3641 | |
3642 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
3643 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3644 | case $host_os in |
3645 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
3646 | *) |
3647 | # The C++ compiler is used as linker so we must use $wl |
3648 | # flag to pass the commands to the underlying system |
3649 | # linker. We must also pass each convience library through |
3650 | # to the system linker between allextract/defaultextract. |
3651 | # The C++ compiler will combine linker options so we |
3652 | # cannot just pass the convience library names through |
3653 | # without $wl. |
3654 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
3655 | _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' |
3656 | ;; |
3657 | esac |
3658 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3659 | |
3660 | output_verbose_link_cmd='echo' |
3661 | |
3662 | # Archives containing C++ object files must be created using |
3663 | # "CC -xar", where "CC" is the Sun C++ compiler. This is |
3664 | # necessary to make sure instantiated templates are included |
3665 | # in the archive. |
3666 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
3667 | ;; |
3668 | gcx*) |
3669 | # Green Hills C++ Compiler |
3670 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3671 | |
3672 | # The C++ compiler must be used to create the archive. |
3673 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
3674 | ;; |
3675 | *) |
3676 | # GNU C++ compiler with Solaris linker |
3677 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3678 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' |
3679 | if $CC --version | grep -v '^2\.7' > /dev/null; then |
3680 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3681 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3682 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3683 | |
3684 | # Commands to make compiler produce verbose output that lists |
3685 | # what "hidden" libraries, object files and flags are used when |
3686 | # linking a shared library. |
3687 | output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
3688 | else |
3689 | # g++ 2.7 appears to require `-G' NOT `-shared' on this |
3690 | # platform. |
3691 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3692 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3693 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3694 | |
3695 | # Commands to make compiler produce verbose output that lists |
3696 | # what "hidden" libraries, object files and flags are used when |
3697 | # linking a shared library. |
3698 | output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
3699 | fi |
3700 | |
3701 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
3702 | fi |
3703 | ;; |
3704 | esac |
3705 | ;; |
3706 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
3707 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
3708 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3709 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3710 | runpath_var='LD_RUN_PATH' |
3711 | |
3712 | case $cc_basename in |
3713 | CC*) |
3714 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3715 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3716 | ;; |
3717 | *) |
3718 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3719 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3720 | ;; |
3721 | esac |
3722 | ;; |
3723 | sysv5* | sco3.2v5* | sco5v6*) |
3724 | # Note: We can NOT use -z defs as we might desire, because we do not |
3725 | # link with -lc, and that would cause any symbols used from libc to |
3726 | # always be unresolved, which means just about no library would |
3727 | # ever link correctly. If we're not using GNU ld we use -z text |
3728 | # though, which does catch some bad symbols but isn't as heavy-handed |
3729 | # as -z defs. |
3730 | # For security reasons, it is highly recommended that you always |
3731 | # use absolute paths for naming shared libraries, and exclude the |
3732 | # DT_RUNPATH tag from executables and libraries. But doing so |
3733 | # requires that you compile everything twice, which is a pain. |
3734 | # So that behaviour is only enabled if SCOABSPATH is set to a |
3735 | # non-empty value in the environment. Most likely only useful for |
3736 | # creating official distributions of packages. |
3737 | # This is a hack until libtool officially supports absolute path |
3738 | # names for shared libraries. |
3739 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
3740 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
3741 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3742 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3743 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
3744 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
3745 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3746 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
3747 | runpath_var='LD_RUN_PATH' |
3748 | |
3749 | case $cc_basename in |
3750 | CC*) |
3751 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
3752 | _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' |
3753 | ;; |
3754 | *) |
3755 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
3756 | _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' |
3757 | ;; |
3758 | esac |
3759 | ;; |
3760 | tandem*) |
3761 | case $cc_basename in |
3762 | NCC*) |
3763 | # NonStop-UX NCC 3.20 |
3764 | # FIXME: insert proper C++ library support |
3765 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3766 | ;; |
3767 | *) |
3768 | # FIXME: insert proper C++ library support |
3769 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3770 | ;; |
3771 | esac |
3772 | ;; |
3773 | vxworks*) |
3774 | # FIXME: insert proper C++ library support |
3775 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3776 | ;; |
3777 | *) |
3778 | # FIXME: insert proper C++ library support |
3779 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3780 | ;; |
3781 | esac |
3782 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
3783 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
3784 | |
3785 | _LT_AC_TAGVAR(GCC, $1)="$GXX" |
3786 | _LT_AC_TAGVAR(LD, $1)="$LD" |
3787 | |
3788 | AC_LIBTOOL_POSTDEP_PREDEP($1) |
3789 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
3790 | AC_LIBTOOL_PROG_CC_C_O($1) |
3791 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
3792 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
3793 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
3794 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
3795 | |
3796 | AC_LIBTOOL_CONFIG($1) |
3797 | |
3798 | AC_LANG_POP |
3799 | CC=$lt_save_CC |
3800 | LDCXX=$LD |
3801 | LD=$lt_save_LD |
3802 | GCC=$lt_save_GCC |
3803 | with_gnu_ldcxx=$with_gnu_ld |
3804 | with_gnu_ld=$lt_save_with_gnu_ld |
3805 | lt_cv_path_LDCXX=$lt_cv_path_LD |
3806 | lt_cv_path_LD=$lt_save_path_LD |
3807 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld |
3808 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld |
3809 | ])# AC_LIBTOOL_LANG_CXX_CONFIG |
3810 | |
3811 | # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) |
3812 | # ------------------------------------ |
3813 | # Figure out "hidden" library dependencies from verbose |
3814 | # compiler output when linking a shared library. |
3815 | # Parse the compiler output and extract the necessary |
3816 | # objects, libraries and library flags. |
3817 | AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ |
3818 | dnl we can't use the lt_simple_compile_test_code here, |
3819 | dnl because it contains code intended for an executable, |
3820 | dnl not a library. It's possible we should let each |
3821 | dnl tag define a new lt_????_link_test_code variable, |
3822 | dnl but it's only used here... |
3823 | ifelse([$1],[],[cat > conftest.$ac_ext <<EOF |
3824 | int a; |
3825 | void foo (void) { a = 0; } |
3826 | EOF |
3827 | ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF |
3828 | class Foo |
3829 | { |
3830 | public: |
3831 | Foo (void) { a = 0; } |
3832 | private: |
3833 | int a; |
3834 | }; |
3835 | EOF |
3836 | ],[$1],[F77],[cat > conftest.$ac_ext <<EOF |
3837 | subroutine foo |
3838 | implicit none |
3839 | integer*4 a |
3840 | a=0 |
3841 | return |
3842 | end |
3843 | EOF |
3844 | ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF |
3845 | public class foo { |
3846 | private int a; |
3847 | public void bar (void) { |
3848 | a = 0; |
3849 | } |
3850 | }; |
3851 | EOF |
3852 | ]) |
3853 | dnl Parse the compiler output and extract the necessary |
3854 | dnl objects, libraries and library flags. |
3855 | if AC_TRY_EVAL(ac_compile); then |
3856 | # Parse the compiler output and extract the necessary |
3857 | # objects, libraries and library flags. |
3858 | |
3859 | # Sentinel used to keep track of whether or not we are before |
3860 | # the conftest object file. |
3861 | pre_test_object_deps_done=no |
3862 | |
3863 | # The `*' in the case matches for architectures that use `case' in |
3864 | # $output_verbose_cmd can trigger glob expansion during the loop |
3865 | # eval without this substitution. |
3866 | output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` |
3867 | |
3868 | for p in `eval $output_verbose_link_cmd`; do |
3869 | case $p in |
3870 | |
3871 | -L* | -R* | -l*) |
3872 | # Some compilers place space between "-{L,R}" and the path. |
3873 | # Remove the space. |
3874 | if test $p = "-L" \ |
3875 | || test $p = "-R"; then |
3876 | prev=$p |
3877 | continue |
3878 | else |
3879 | prev= |
3880 | fi |
3881 | |
3882 | if test "$pre_test_object_deps_done" = no; then |
3883 | case $p in |
3884 | -L* | -R*) |
3885 | # Internal compiler library paths should come after those |
3886 | # provided the user. The postdeps already come after the |
3887 | # user supplied libs so there is no need to process them. |
3888 | if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then |
3889 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" |
3890 | else |
3891 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" |
3892 | fi |
3893 | ;; |
3894 | # The "-l" case would never come before the object being |
3895 | # linked, so don't bother handling this case. |
3896 | esac |
3897 | else |
3898 | if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then |
3899 | _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" |
3900 | else |
3901 | _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" |
3902 | fi |
3903 | fi |
3904 | ;; |
3905 | |
3906 | *.$objext) |
3907 | # This assumes that the test object file only shows up |
3908 | # once in the compiler output. |
3909 | if test "$p" = "conftest.$objext"; then |
3910 | pre_test_object_deps_done=yes |
3911 | continue |
3912 | fi |
3913 | |
3914 | if test "$pre_test_object_deps_done" = no; then |
3915 | if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then |
3916 | _LT_AC_TAGVAR(predep_objects, $1)="$p" |
3917 | else |
3918 | _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" |
3919 | fi |
3920 | else |
3921 | if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then |
3922 | _LT_AC_TAGVAR(postdep_objects, $1)="$p" |
3923 | else |
3924 | _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" |
3925 | fi |
3926 | fi |
3927 | ;; |
3928 | |
3929 | *) ;; # Ignore the rest. |
3930 | |
3931 | esac |
3932 | done |
3933 | |
3934 | # Clean up. |
3935 | rm -f a.out a.exe |
3936 | else |
3937 | echo "libtool.m4: error: problem compiling $1 test program" |
3938 | fi |
3939 | |
3940 | $rm -f confest.$objext |
3941 | |
3942 | # PORTME: override above test on systems where it is broken |
3943 | ifelse([$1],[CXX], |
3944 | [case $host_os in |
3945 | interix3*) |
3946 | # Interix 3.5 installs completely hosed .la files for C++, so rather than |
3947 | # hack all around it, let's just trust "g++" to DTRT. |
3948 | _LT_AC_TAGVAR(predep_objects,$1)= |
3949 | _LT_AC_TAGVAR(postdep_objects,$1)= |
3950 | _LT_AC_TAGVAR(postdeps,$1)= |
3951 | ;; |
3952 | |
3953 | solaris*) |
3954 | case $cc_basename in |
3955 | CC*) |
3956 | # Adding this requires a known-good setup of shared libraries for |
3957 | # Sun compiler versions before 5.6, else PIC objects from an old |
3958 | # archive will be linked into the output, leading to subtle bugs. |
3959 | _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' |
3960 | ;; |
3961 | esac |
3962 | ;; |
3963 | esac |
3964 | ]) |
3965 | |
3966 | case " $_LT_AC_TAGVAR(postdeps, $1) " in |
3967 | *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; |
3968 | esac |
3969 | ])# AC_LIBTOOL_POSTDEP_PREDEP |
3970 | |
3971 | # AC_LIBTOOL_LANG_F77_CONFIG |
3972 | # -------------------------- |
3973 | # Ensure that the configuration vars for the C compiler are |
3974 | # suitably defined. Those variables are subsequently used by |
3975 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
3976 | AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) |
3977 | AC_DEFUN([_LT_AC_LANG_F77_CONFIG], |
3978 | [AC_REQUIRE([AC_PROG_F77]) |
3979 | AC_LANG_PUSH(Fortran 77) |
3980 | |
3981 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3982 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
3983 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
3984 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
3985 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
3986 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3987 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
3988 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
3989 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
3990 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
3991 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
3992 | _LT_AC_TAGVAR(module_cmds, $1)= |
3993 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
3994 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
3995 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
3996 | _LT_AC_TAGVAR(no_undefined_flag, $1)= |
3997 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
3998 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
3999 | |
4000 | # Source file extension for f77 test sources. |
4001 | ac_ext=f |
4002 | |
4003 | # Object file extension for compiled f77 test sources. |
4004 | objext=o |
4005 | _LT_AC_TAGVAR(objext, $1)=$objext |
4006 | |
4007 | # Code to be used in simple compile tests |
4008 | lt_simple_compile_test_code=" subroutine t\n return\n end\n" |
4009 | |
4010 | # Code to be used in simple link tests |
4011 | lt_simple_link_test_code=" program t\n end\n" |
4012 | |
4013 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4014 | _LT_AC_SYS_COMPILER |
4015 | |
4016 | # save warnings/boilerplate of simple test code |
4017 | _LT_COMPILER_BOILERPLATE |
4018 | _LT_LINKER_BOILERPLATE |
4019 | |
4020 | # Allow CC to be a program name with arguments. |
4021 | lt_save_CC="$CC" |
4022 | CC=${F77-"f77"} |
4023 | compiler=$CC |
4024 | _LT_AC_TAGVAR(compiler, $1)=$CC |
4025 | _LT_CC_BASENAME([$compiler]) |
4026 | |
4027 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
4028 | AC_MSG_RESULT([$can_build_shared]) |
4029 | |
4030 | AC_MSG_CHECKING([whether to build shared libraries]) |
4031 | test "$can_build_shared" = "no" && enable_shared=no |
4032 | |
4033 | # On AIX, shared libraries and static libraries use the same namespace, and |
4034 | # are all built from PIC. |
4035 | case $host_os in |
4036 | aix3*) |
4037 | test "$enable_shared" = yes && enable_static=no |
4038 | if test -n "$RANLIB"; then |
4039 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
4040 | postinstall_cmds='$RANLIB $lib' |
4041 | fi |
4042 | ;; |
4043 | aix4* | aix5*) |
4044 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
4045 | test "$enable_shared" = yes && enable_static=no |
4046 | fi |
4047 | ;; |
4048 | esac |
4049 | AC_MSG_RESULT([$enable_shared]) |
4050 | |
4051 | AC_MSG_CHECKING([whether to build static libraries]) |
4052 | # Make sure either enable_shared or enable_static is yes. |
4053 | test "$enable_shared" = yes || enable_static=yes |
4054 | AC_MSG_RESULT([$enable_static]) |
4055 | |
4056 | _LT_AC_TAGVAR(GCC, $1)="$G77" |
4057 | _LT_AC_TAGVAR(LD, $1)="$LD" |
4058 | |
4059 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4060 | AC_LIBTOOL_PROG_CC_C_O($1) |
4061 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4062 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4063 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4064 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4065 | |
4066 | AC_LIBTOOL_CONFIG($1) |
4067 | |
4068 | AC_LANG_POP |
4069 | CC="$lt_save_CC" |
4070 | ])# AC_LIBTOOL_LANG_F77_CONFIG |
4071 | |
4072 | |
4073 | # AC_LIBTOOL_LANG_GCJ_CONFIG |
4074 | # -------------------------- |
4075 | # Ensure that the configuration vars for the C compiler are |
4076 | # suitably defined. Those variables are subsequently used by |
4077 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4078 | AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) |
4079 | AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], |
4080 | [AC_LANG_SAVE |
4081 | |
4082 | # Source file extension for Java test sources. |
4083 | ac_ext=java |
4084 | |
4085 | # Object file extension for compiled Java test sources. |
4086 | objext=o |
4087 | _LT_AC_TAGVAR(objext, $1)=$objext |
4088 | |
4089 | # Code to be used in simple compile tests |
4090 | lt_simple_compile_test_code="class foo {}\n" |
4091 | |
4092 | # Code to be used in simple link tests |
4093 | lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' |
4094 | |
4095 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4096 | _LT_AC_SYS_COMPILER |
4097 | |
4098 | # save warnings/boilerplate of simple test code |
4099 | _LT_COMPILER_BOILERPLATE |
4100 | _LT_LINKER_BOILERPLATE |
4101 | |
4102 | # Allow CC to be a program name with arguments. |
4103 | lt_save_CC="$CC" |
4104 | CC=${GCJ-"gcj"} |
4105 | compiler=$CC |
4106 | _LT_AC_TAGVAR(compiler, $1)=$CC |
4107 | _LT_CC_BASENAME([$compiler]) |
4108 | |
4109 | # GCJ did not exist at the time GCC didn't implicitly link libc in. |
4110 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4111 | |
4112 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
4113 | |
4114 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
4115 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4116 | AC_LIBTOOL_PROG_CC_C_O($1) |
4117 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4118 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4119 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4120 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4121 | |
4122 | AC_LIBTOOL_CONFIG($1) |
4123 | |
4124 | AC_LANG_RESTORE |
4125 | CC="$lt_save_CC" |
4126 | ])# AC_LIBTOOL_LANG_GCJ_CONFIG |
4127 | |
4128 | |
4129 | # AC_LIBTOOL_LANG_RC_CONFIG |
4130 | # ------------------------- |
4131 | # Ensure that the configuration vars for the Windows resource compiler are |
4132 | # suitably defined. Those variables are subsequently used by |
4133 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4134 | AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) |
4135 | AC_DEFUN([_LT_AC_LANG_RC_CONFIG], |
4136 | [AC_LANG_SAVE |
4137 | |
4138 | # Source file extension for RC test sources. |
4139 | ac_ext=rc |
4140 | |
4141 | # Object file extension for compiled RC test sources. |
4142 | objext=o |
4143 | _LT_AC_TAGVAR(objext, $1)=$objext |
4144 | |
4145 | # Code to be used in simple compile tests |
4146 | lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' |
4147 | |
4148 | # Code to be used in simple link tests |
4149 | lt_simple_link_test_code="$lt_simple_compile_test_code" |
4150 | |
4151 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4152 | _LT_AC_SYS_COMPILER |
4153 | |
4154 | # save warnings/boilerplate of simple test code |
4155 | _LT_COMPILER_BOILERPLATE |
4156 | _LT_LINKER_BOILERPLATE |
4157 | |
4158 | # Allow CC to be a program name with arguments. |
4159 | lt_save_CC="$CC" |
4160 | CC=${RC-"windres"} |
4161 | compiler=$CC |
4162 | _LT_AC_TAGVAR(compiler, $1)=$CC |
4163 | _LT_CC_BASENAME([$compiler]) |
4164 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
4165 | |
4166 | AC_LIBTOOL_CONFIG($1) |
4167 | |
4168 | AC_LANG_RESTORE |
4169 | CC="$lt_save_CC" |
4170 | ])# AC_LIBTOOL_LANG_RC_CONFIG |
4171 | |
4172 | |
4173 | # AC_LIBTOOL_CONFIG([TAGNAME]) |
4174 | # ---------------------------- |
4175 | # If TAGNAME is not passed, then create an initial libtool script |
4176 | # with a default configuration from the untagged config vars. Otherwise |
4177 | # add code to config.status for appending the configuration named by |
4178 | # TAGNAME from the matching tagged config vars. |
4179 | AC_DEFUN([AC_LIBTOOL_CONFIG], |
4180 | [# The else clause should only fire when bootstrapping the |
4181 | # libtool distribution, otherwise you forgot to ship ltmain.sh |
4182 | # with your package, and you will get complaints that there are |
4183 | # no rules to generate ltmain.sh. |
4184 | if test -f "$ltmain"; then |
4185 | # See if we are running on zsh, and set the options which allow our commands through |
4186 | # without removal of \ escapes. |
4187 | if test -n "${ZSH_VERSION+set}" ; then |
4188 | setopt NO_GLOB_SUBST |
4189 | fi |
4190 | # Now quote all the things that may contain metacharacters while being |
4191 | # careful not to overquote the AC_SUBSTed values. We take copies of the |
4192 | # variables and quote the copies for generation of the libtool script. |
4193 | for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ |
4194 | SED SHELL STRIP \ |
4195 | libname_spec library_names_spec soname_spec extract_expsyms_cmds \ |
4196 | old_striplib striplib file_magic_cmd finish_cmds finish_eval \ |
4197 | deplibs_check_method reload_flag reload_cmds need_locks \ |
4198 | lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ |
4199 | lt_cv_sys_global_symbol_to_c_name_address \ |
4200 | sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ |
4201 | old_postinstall_cmds old_postuninstall_cmds \ |
4202 | _LT_AC_TAGVAR(compiler, $1) \ |
4203 | _LT_AC_TAGVAR(CC, $1) \ |
4204 | _LT_AC_TAGVAR(LD, $1) \ |
4205 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ |
4206 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ |
4207 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ |
4208 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ |
4209 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ |
4210 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ |
4211 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ |
4212 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ |
4213 | _LT_AC_TAGVAR(old_archive_cmds, $1) \ |
4214 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ |
4215 | _LT_AC_TAGVAR(predep_objects, $1) \ |
4216 | _LT_AC_TAGVAR(postdep_objects, $1) \ |
4217 | _LT_AC_TAGVAR(predeps, $1) \ |
4218 | _LT_AC_TAGVAR(postdeps, $1) \ |
4219 | _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ |
4220 | _LT_AC_TAGVAR(archive_cmds, $1) \ |
4221 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ |
4222 | _LT_AC_TAGVAR(postinstall_cmds, $1) \ |
4223 | _LT_AC_TAGVAR(postuninstall_cmds, $1) \ |
4224 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ |
4225 | _LT_AC_TAGVAR(allow_undefined_flag, $1) \ |
4226 | _LT_AC_TAGVAR(no_undefined_flag, $1) \ |
4227 | _LT_AC_TAGVAR(export_symbols_cmds, $1) \ |
4228 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ |
4229 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ |
4230 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ |
4231 | _LT_AC_TAGVAR(hardcode_automatic, $1) \ |
4232 | _LT_AC_TAGVAR(module_cmds, $1) \ |
4233 | _LT_AC_TAGVAR(module_expsym_cmds, $1) \ |
4234 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ |
4235 | _LT_AC_TAGVAR(exclude_expsyms, $1) \ |
4236 | _LT_AC_TAGVAR(include_expsyms, $1); do |
4237 | |
4238 | case $var in |
4239 | _LT_AC_TAGVAR(old_archive_cmds, $1) | \ |
4240 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ |
4241 | _LT_AC_TAGVAR(archive_cmds, $1) | \ |
4242 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ |
4243 | _LT_AC_TAGVAR(module_cmds, $1) | \ |
4244 | _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ |
4245 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ |
4246 | _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ |
4247 | extract_expsyms_cmds | reload_cmds | finish_cmds | \ |
4248 | postinstall_cmds | postuninstall_cmds | \ |
4249 | old_postinstall_cmds | old_postuninstall_cmds | \ |
4250 | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) |
4251 | # Double-quote double-evaled strings. |
4252 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" |
4253 | ;; |
4254 | *) |
4255 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" |
4256 | ;; |
4257 | esac |
4258 | done |
4259 | |
4260 | case $lt_echo in |
4261 | *'\[$]0 --fallback-echo"') |
4262 | lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` |
4263 | ;; |
4264 | esac |
4265 | |
4266 | ifelse([$1], [], |
4267 | [cfgfile="${ofile}T" |
4268 | trap "$rm \"$cfgfile\"; exit 1" 1 2 15 |
4269 | $rm -f "$cfgfile" |
4270 | AC_MSG_NOTICE([creating $ofile])], |
4271 | [cfgfile="$ofile"]) |
4272 | |
4273 | cat <<__EOF__ >> "$cfgfile" |
4274 | ifelse([$1], [], |
4275 | [#! $SHELL |
4276 | |
4277 | # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
4278 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
4279 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. |
4280 | # |
4281 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 |
4282 | # Free Software Foundation, Inc. |
4283 | # |
4284 | # This file is part of GNU Libtool: |
4285 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
4286 | # |
4287 | # This program is free software; you can redistribute it and/or modify |
4288 | # it under the terms of the GNU General Public License as published by |
4289 | # the Free Software Foundation; either version 2 of the License, or |
4290 | # (at your option) any later version. |
4291 | # |
4292 | # This program is distributed in the hope that it will be useful, but |
4293 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
4294 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
4295 | # General Public License for more details. |
4296 | # |
4297 | # You should have received a copy of the GNU General Public License |
4298 | # along with this program; if not, write to the Free Software |
4299 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
4300 | # |
4301 | # As a special exception to the GNU General Public License, if you |
4302 | # distribute this file as part of a program that contains a |
4303 | # configuration script generated by Autoconf, you may include it under |
4304 | # the same distribution terms that you use for the rest of that program. |
4305 | |
4306 | # A sed program that does not truncate output. |
4307 | SED=$lt_SED |
4308 | |
4309 | # Sed that helps us avoid accidentally triggering echo(1) options like -n. |
4310 | Xsed="$SED -e 1s/^X//" |
4311 | |
4312 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
4313 | # if CDPATH is set. |
4314 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
4315 | |
4316 | # The names of the tagged configurations supported by this script. |
4317 | available_tags= |
4318 | |
4319 | # ### BEGIN LIBTOOL CONFIG], |
4320 | [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) |
4321 | |
4322 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
4323 | |
4324 | # Shell to use when invoking shell scripts. |
4325 | SHELL=$lt_SHELL |
4326 | |
4327 | # Whether or not to build shared libraries. |
4328 | build_libtool_libs=$enable_shared |
4329 | |
4330 | # Whether or not to build static libraries. |
4331 | build_old_libs=$enable_static |
4332 | |
4333 | # Whether or not to add -lc for building shared libraries. |
4334 | build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) |
4335 | |
4336 | # Whether or not to disallow shared libs when runtime libs are static |
4337 | allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) |
4338 | |
4339 | # Whether or not to optimize for fast installation. |
4340 | fast_install=$enable_fast_install |
4341 | |
4342 | # The host system. |
4343 | host_alias=$host_alias |
4344 | host=$host |
4345 | host_os=$host_os |
4346 | |
4347 | # The build system. |
4348 | build_alias=$build_alias |
4349 | build=$build |
4350 | build_os=$build_os |
4351 | |
4352 | # An echo program that does not interpret backslashes. |
4353 | echo=$lt_echo |
4354 | |
4355 | # The archiver. |
4356 | AR=$lt_AR |
4357 | AR_FLAGS=$lt_AR_FLAGS |
4358 | |
4359 | # A C compiler. |
4360 | LTCC=$lt_LTCC |
4361 | |
4362 | # LTCC compiler flags. |
4363 | LTCFLAGS=$lt_LTCFLAGS |
4364 | |
4365 | # A language-specific compiler. |
4366 | CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) |
4367 | |
4368 | # Is the compiler the GNU C compiler? |
4369 | with_gcc=$_LT_AC_TAGVAR(GCC, $1) |
4370 | |
4371 | # An ERE matcher. |
4372 | EGREP=$lt_EGREP |
4373 | |
4374 | # The linker used to build libraries. |
4375 | LD=$lt_[]_LT_AC_TAGVAR(LD, $1) |
4376 | |
4377 | # Whether we need hard or soft links. |
4378 | LN_S=$lt_LN_S |
4379 | |
4380 | # A BSD-compatible nm program. |
4381 | NM=$lt_NM |
4382 | |
4383 | # A symbol stripping program |
4384 | STRIP=$lt_STRIP |
4385 | |
4386 | # Used to examine libraries when file_magic_cmd begins "file" |
4387 | MAGIC_CMD=$MAGIC_CMD |
4388 | |
4389 | # Used on cygwin: DLL creation program. |
4390 | DLLTOOL="$DLLTOOL" |
4391 | |
4392 | # Used on cygwin: object dumper. |
4393 | OBJDUMP="$OBJDUMP" |
4394 | |
4395 | # Used on cygwin: assembler. |
4396 | AS="$AS" |
4397 | |
4398 | # The name of the directory that contains temporary libtool files. |
4399 | objdir=$objdir |
4400 | |
4401 | # How to create reloadable object files. |
4402 | reload_flag=$lt_reload_flag |
4403 | reload_cmds=$lt_reload_cmds |
4404 | |
4405 | # How to pass a linker flag through the compiler. |
4406 | wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
4407 | |
4408 | # Object file suffix (normally "o"). |
4409 | objext="$ac_objext" |
4410 | |
4411 | # Old archive suffix (normally "a"). |
4412 | libext="$libext" |
4413 | |
4414 | # Shared library suffix (normally ".so"). |
4415 | shrext_cmds='$shrext_cmds' |
4416 | |
4417 | # Executable file suffix (normally ""). |
4418 | exeext="$exeext" |
4419 | |
4420 | # Additional compiler flags for building library objects. |
4421 | pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
4422 | pic_mode=$pic_mode |
4423 | |
4424 | # What is the maximum length of a command? |
4425 | max_cmd_len=$lt_cv_sys_max_cmd_len |
4426 | |
4427 | # Does compiler simultaneously support -c and -o options? |
4428 | compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) |
4429 | |
4430 | # Must we lock files when doing compilation? |
4431 | need_locks=$lt_need_locks |
4432 | |
4433 | # Do we need the lib prefix for modules? |
4434 | need_lib_prefix=$need_lib_prefix |
4435 | |
4436 | # Do we need a version for libraries? |
4437 | need_version=$need_version |
4438 | |
4439 | # Whether dlopen is supported. |
4440 | dlopen_support=$enable_dlopen |
4441 | |
4442 | # Whether dlopen of programs is supported. |
4443 | dlopen_self=$enable_dlopen_self |
4444 | |
4445 | # Whether dlopen of statically linked programs is supported. |
4446 | dlopen_self_static=$enable_dlopen_self_static |
4447 | |
4448 | # Compiler flag to prevent dynamic linking. |
4449 | link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) |
4450 | |
4451 | # Compiler flag to turn off builtin functions. |
4452 | no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) |
4453 | |
4454 | # Compiler flag to allow reflexive dlopens. |
4455 | export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) |
4456 | |
4457 | # Compiler flag to generate shared objects directly from archives. |
4458 | whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) |
4459 | |
4460 | # Compiler flag to generate thread-safe objects. |
4461 | thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) |
4462 | |
4463 | # Library versioning type. |
4464 | version_type=$version_type |
4465 | |
4466 | # Format of library name prefix. |
4467 | libname_spec=$lt_libname_spec |
4468 | |
4469 | # List of archive names. First name is the real one, the rest are links. |
4470 | # The last name is the one that the linker finds with -lNAME. |
4471 | library_names_spec=$lt_library_names_spec |
4472 | |
4473 | # The coded name of the library, if different from the real name. |
4474 | soname_spec=$lt_soname_spec |
4475 | |
4476 | # Commands used to build and install an old-style archive. |
4477 | RANLIB=$lt_RANLIB |
4478 | old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) |
4479 | old_postinstall_cmds=$lt_old_postinstall_cmds |
4480 | old_postuninstall_cmds=$lt_old_postuninstall_cmds |
4481 | |
4482 | # Create an old-style archive from a shared archive. |
4483 | old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) |
4484 | |
4485 | # Create a temporary old-style archive to link instead of a shared archive. |
4486 | old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) |
4487 | |
4488 | # Commands used to build and install a shared archive. |
4489 | archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) |
4490 | archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) |
4491 | postinstall_cmds=$lt_postinstall_cmds |
4492 | postuninstall_cmds=$lt_postuninstall_cmds |
4493 | |
4494 | # Commands used to build a loadable module (assumed same as above if empty) |
4495 | module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) |
4496 | module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) |
4497 | |
4498 | # Commands to strip libraries. |
4499 | old_striplib=$lt_old_striplib |
4500 | striplib=$lt_striplib |
4501 | |
4502 | # Dependencies to place before the objects being linked to create a |
4503 | # shared library. |
4504 | predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) |
4505 | |
4506 | # Dependencies to place after the objects being linked to create a |
4507 | # shared library. |
4508 | postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) |
4509 | |
4510 | # Dependencies to place before the objects being linked to create a |
4511 | # shared library. |
4512 | predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) |
4513 | |
4514 | # Dependencies to place after the objects being linked to create a |
4515 | # shared library. |
4516 | postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) |
4517 | |
4518 | # The library search path used internally by the compiler when linking |
4519 | # a shared library. |
4520 | compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) |
4521 | |
4522 | # Method to check whether dependent libraries are shared objects. |
4523 | deplibs_check_method=$lt_deplibs_check_method |
4524 | |
4525 | # Command to use when deplibs_check_method == file_magic. |
4526 | file_magic_cmd=$lt_file_magic_cmd |
4527 | |
4528 | # Flag that allows shared libraries with undefined symbols to be built. |
4529 | allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) |
4530 | |
4531 | # Flag that forces no undefined symbols. |
4532 | no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) |
4533 | |
4534 | # Commands used to finish a libtool library installation in a directory. |
4535 | finish_cmds=$lt_finish_cmds |
4536 | |
4537 | # Same as above, but a single script fragment to be evaled but not shown. |
4538 | finish_eval=$lt_finish_eval |
4539 | |
4540 | # Take the output of nm and produce a listing of raw symbols and C names. |
4541 | global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe |
4542 | |
4543 | # Transform the output of nm in a proper C declaration |
4544 | global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl |
4545 | |
4546 | # Transform the output of nm in a C name address pair |
4547 | global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address |
4548 | |
4549 | # This is the shared library runtime path variable. |
4550 | runpath_var=$runpath_var |
4551 | |
4552 | # This is the shared library path variable. |
4553 | shlibpath_var=$shlibpath_var |
4554 | |
4555 | # Is shlibpath searched before the hard-coded library search path? |
4556 | shlibpath_overrides_runpath=$shlibpath_overrides_runpath |
4557 | |
4558 | # How to hardcode a shared library path into an executable. |
4559 | hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) |
4560 | |
4561 | # Whether we should hardcode library paths into libraries. |
4562 | hardcode_into_libs=$hardcode_into_libs |
4563 | |
4564 | # Flag to hardcode \$libdir into a binary during linking. |
4565 | # This must work even if \$libdir does not exist. |
4566 | hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) |
4567 | |
4568 | # If ld is used when linking, flag to hardcode \$libdir into |
4569 | # a binary during linking. This must work even if \$libdir does |
4570 | # not exist. |
4571 | hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) |
4572 | |
4573 | # Whether we need a single -rpath flag with a separated argument. |
4574 | hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) |
4575 | |
4576 | # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the |
4577 | # resulting binary. |
4578 | hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) |
4579 | |
4580 | # Set to yes if using the -LDIR flag during linking hardcodes DIR into the |
4581 | # resulting binary. |
4582 | hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) |
4583 | |
4584 | # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into |
4585 | # the resulting binary. |
4586 | hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) |
4587 | |
4588 | # Set to yes if building a shared library automatically hardcodes DIR into the library |
4589 | # and all subsequent libraries and executables linked against it. |
4590 | hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) |
4591 | |
4592 | # Variables whose values should be saved in libtool wrapper scripts and |
4593 | # restored at relink time. |
4594 | variables_saved_for_relink="$variables_saved_for_relink" |
4595 | |
4596 | # Whether libtool must link a program against all its dependency libraries. |
4597 | link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) |
4598 | |
4599 | # Compile-time system search path for libraries |
4600 | sys_lib_search_path_spec=$lt_sys_lib_search_path_spec |
4601 | |
4602 | # Run-time system search path for libraries |
4603 | sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec |
4604 | |
4605 | # Fix the shell variable \$srcfile for the compiler. |
4606 | fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" |
4607 | |
4608 | # Set to yes if exported symbols are required. |
4609 | always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) |
4610 | |
4611 | # The commands to list exported symbols. |
4612 | export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) |
4613 | |
4614 | # The commands to extract the exported symbol list from a shared archive. |
4615 | extract_expsyms_cmds=$lt_extract_expsyms_cmds |
4616 | |
4617 | # Symbols that should not be listed in the preloaded symbols. |
4618 | exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) |
4619 | |
4620 | # Symbols that must always be exported. |
4621 | include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) |
4622 | |
4623 | ifelse([$1],[], |
4624 | [# ### END LIBTOOL CONFIG], |
4625 | [# ### END LIBTOOL TAG CONFIG: $tagname]) |
4626 | |
4627 | __EOF__ |
4628 | |
4629 | ifelse([$1],[], [ |
4630 | case $host_os in |
4631 | aix3*) |
4632 | cat <<\EOF >> "$cfgfile" |
4633 | |
4634 | # AIX sometimes has problems with the GCC collect2 program. For some |
4635 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
4636 | # vanish in a puff of smoke. |
4637 | if test "X${COLLECT_NAMES+set}" != Xset; then |
4638 | COLLECT_NAMES= |
4639 | export COLLECT_NAMES |
4640 | fi |
4641 | EOF |
4642 | ;; |
4643 | esac |
4644 | |
4645 | # We use sed instead of cat because bash on DJGPP gets confused if |
4646 | # if finds mixed CR/LF and LF-only lines. Since sed operates in |
4647 | # text mode, it properly converts lines to CR/LF. This bash problem |
4648 | # is reportedly fixed, but why not run on old versions too? |
4649 | sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) |
4650 | |
4651 | mv -f "$cfgfile" "$ofile" || \ |
4652 | (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
4653 | chmod +x "$ofile" |
4654 | ]) |
4655 | else |
4656 | # If there is no Makefile yet, we rely on a make rule to execute |
4657 | # `config.status --recheck' to rerun these tests and create the |
4658 | # libtool script then. |
4659 | ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` |
4660 | if test -f "$ltmain_in"; then |
4661 | test -f Makefile && make "$ltmain" |
4662 | fi |
4663 | fi |
4664 | ])# AC_LIBTOOL_CONFIG |
4665 | |
4666 | |
4667 | # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) |
4668 | # ------------------------------------------- |
4669 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], |
4670 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
4671 | |
4672 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
4673 | |
4674 | if test "$GCC" = yes; then |
4675 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
4676 | |
4677 | AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
4678 | lt_cv_prog_compiler_rtti_exceptions, |
4679 | [-fno-rtti -fno-exceptions], [], |
4680 | [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
4681 | fi |
4682 | ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI |
4683 | |
4684 | |
4685 | # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
4686 | # --------------------------------- |
4687 | AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], |
4688 | [AC_REQUIRE([AC_CANONICAL_HOST]) |
4689 | AC_REQUIRE([AC_PROG_NM]) |
4690 | AC_REQUIRE([AC_OBJEXT]) |
4691 | # Check for command to grab the raw symbol name followed by C symbol from nm. |
4692 | AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
4693 | AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
4694 | [ |
4695 | # These are sane defaults that work on at least a few old systems. |
4696 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] |
4697 | |
4698 | # Character class describing NM global symbol codes. |
4699 | symcode='[[BCDEGRST]]' |
4700 | |
4701 | # Regexp to match symbols that can be accessed directly from C. |
4702 | sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
4703 | |
4704 | # Transform an extracted symbol line into a proper C declaration |
4705 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" |
4706 | |
4707 | # Transform an extracted symbol line into symbol name and symbol address |
4708 | 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'" |
4709 | |
4710 | # Define system-specific variables. |
4711 | case $host_os in |
4712 | aix*) |
4713 | symcode='[[BCDT]]' |
4714 | ;; |
4715 | cygwin* | mingw* | pw32*) |
4716 | symcode='[[ABCDGISTW]]' |
4717 | ;; |
4718 | hpux*) # Its linker distinguishes data from code symbols |
4719 | if test "$host_cpu" = ia64; then |
4720 | symcode='[[ABCDEGRST]]' |
4721 | fi |
4722 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
4723 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
4724 | ;; |
4725 | linux*) |
4726 | if test "$host_cpu" = ia64; then |
4727 | symcode='[[ABCDGIRSTW]]' |
4728 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
4729 | 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'" |
4730 | fi |
4731 | ;; |
4732 | irix* | nonstopux*) |
4733 | symcode='[[BCDEGRST]]' |
4734 | ;; |
4735 | osf*) |
4736 | symcode='[[BCDEGQRST]]' |
4737 | ;; |
4738 | solaris*) |
4739 | symcode='[[BDRT]]' |
4740 | ;; |
4741 | sco3.2v5*) |
4742 | symcode='[[DT]]' |
4743 | ;; |
4744 | sysv4.2uw2*) |
4745 | symcode='[[DT]]' |
4746 | ;; |
4747 | sysv5* | sco5v6* | unixware* | OpenUNIX*) |
4748 | symcode='[[ABDT]]' |
4749 | ;; |
4750 | sysv4) |
4751 | symcode='[[DFNSTU]]' |
4752 | ;; |
4753 | esac |
4754 | |
4755 | # Handle CRLF in mingw tool chain |
4756 | opt_cr= |
4757 | case $build_os in |
4758 | mingw*) |
4759 | opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
4760 | ;; |
4761 | esac |
4762 | |
4763 | # If we're using GNU nm, then use its standard symbol codes. |
4764 | case `$NM -V 2>&1` in |
4765 | *GNU* | *'with BFD'*) |
4766 | symcode='[[ABCDGIRSTW]]' ;; |
4767 | esac |
4768 | |
4769 | # Try without a prefix undercore, then with it. |
4770 | for ac_symprfx in "" "_"; do |
4771 | |
4772 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
4773 | symxfrm="\\1 $ac_symprfx\\2 \\2" |
4774 | |
4775 | # Write the raw and C identifiers. |
4776 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
4777 | |
4778 | # Check to see that the pipe works correctly. |
4779 | pipe_works=no |
4780 | |
4781 | rm -f conftest* |
4782 | cat > conftest.$ac_ext <<EOF |
4783 | #ifdef __cplusplus |
4784 | extern "C" { |
4785 | #endif |
4786 | char nm_test_var; |
4787 | void nm_test_func(){} |
4788 | #ifdef __cplusplus |
4789 | } |
4790 | #endif |
4791 | int main(){nm_test_var='a';nm_test_func();return(0);} |
4792 | EOF |
4793 | |
4794 | if AC_TRY_EVAL(ac_compile); then |
4795 | # Now try to grab the symbols. |
4796 | nlist=conftest.nm |
4797 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
4798 | # Try sorting and uniquifying the output. |
4799 | if sort "$nlist" | uniq > "$nlist"T; then |
4800 | mv -f "$nlist"T "$nlist" |
4801 | else |
4802 | rm -f "$nlist"T |
4803 | fi |
4804 | |
4805 | # Make sure that we snagged all the symbols we need. |
4806 | if grep ' nm_test_var$' "$nlist" >/dev/null; then |
4807 | if grep ' nm_test_func$' "$nlist" >/dev/null; then |
4808 | cat <<EOF > conftest.$ac_ext |
4809 | #ifdef __cplusplus |
4810 | extern "C" { |
4811 | #endif |
4812 | |
4813 | EOF |
4814 | # Now generate the symbol file. |
4815 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' |
4816 | |
4817 | cat <<EOF >> conftest.$ac_ext |
4818 | #if defined (__STDC__) && __STDC__ |
4819 | # define lt_ptr_t void * |
4820 | #else |
4821 | # define lt_ptr_t char * |
4822 | # define const |
4823 | #endif |
4824 | |
4825 | /* The mapping between symbol names and symbols. */ |
4826 | const struct { |
4827 | const char *name; |
4828 | lt_ptr_t address; |
4829 | } |
4830 | lt_preloaded_symbols[[]] = |
4831 | { |
4832 | EOF |
4833 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext |
4834 | cat <<\EOF >> conftest.$ac_ext |
4835 | {0, (lt_ptr_t) 0} |
4836 | }; |
4837 | |
4838 | #ifdef __cplusplus |
4839 | } |
4840 | #endif |
4841 | EOF |
4842 | # Now try linking the two files. |
4843 | mv conftest.$ac_objext conftstm.$ac_objext |
4844 | lt_save_LIBS="$LIBS" |
4845 | lt_save_CFLAGS="$CFLAGS" |
4846 | LIBS="conftstm.$ac_objext" |
4847 | CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
4848 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
4849 | pipe_works=yes |
4850 | fi |
4851 | LIBS="$lt_save_LIBS" |
4852 | CFLAGS="$lt_save_CFLAGS" |
4853 | else |
4854 | echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
4855 | fi |
4856 | else |
4857 | echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
4858 | fi |
4859 | else |
4860 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
4861 | fi |
4862 | else |
4863 | echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
4864 | cat conftest.$ac_ext >&5 |
4865 | fi |
4866 | rm -f conftest* conftst* |
4867 | |
4868 | # Do not use the global_symbol_pipe unless it works. |
4869 | if test "$pipe_works" = yes; then |
4870 | break |
4871 | else |
4872 | lt_cv_sys_global_symbol_pipe= |
4873 | fi |
4874 | done |
4875 | ]) |
4876 | if test -z "$lt_cv_sys_global_symbol_pipe"; then |
4877 | lt_cv_sys_global_symbol_to_cdecl= |
4878 | fi |
4879 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
4880 | AC_MSG_RESULT(failed) |
4881 | else |
4882 | AC_MSG_RESULT(ok) |
4883 | fi |
4884 | ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
4885 | |
4886 | |
4887 | # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) |
4888 | # --------------------------------------- |
4889 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], |
4890 | [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= |
4891 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
4892 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= |
4893 | |
4894 | AC_MSG_CHECKING([for $compiler option to produce PIC]) |
4895 | ifelse([$1],[CXX],[ |
4896 | # C++ specific cases for pic, static, wl, etc. |
4897 | if test "$GXX" = yes; then |
4898 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4899 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
4900 | |
4901 | case $host_os in |
4902 | aix*) |
4903 | # All AIX code is PIC. |
4904 | if test "$host_cpu" = ia64; then |
4905 | # AIX 5 now supports IA64 processor |
4906 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4907 | fi |
4908 | ;; |
4909 | amigaos*) |
4910 | # FIXME: we need at least 68020 code to build shared libraries, but |
4911 | # adding the `-m68020' flag to GCC prevents building anything better, |
4912 | # like `-m68040'. |
4913 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
4914 | ;; |
4915 | beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
4916 | # PIC is the default for these OSes. |
4917 | ;; |
4918 | mingw* | os2* | pw32*) |
4919 | # This hack is so that the source file can tell whether it is being |
4920 | # built for inclusion in a dll (and should export symbols for example). |
4921 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
4922 | ;; |
4923 | darwin* | rhapsody*) |
4924 | # PIC is the default on this platform |
4925 | # Common symbols not allowed in MH_DYLIB files |
4926 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
4927 | ;; |
4928 | *djgpp*) |
4929 | # DJGPP does not support shared libraries at all |
4930 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
4931 | ;; |
4932 | interix3*) |
4933 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
4934 | # Instead, we relocate shared libraries at runtime. |
4935 | ;; |
4936 | sysv4*MP*) |
4937 | if test -d /usr/nec; then |
4938 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
4939 | fi |
4940 | ;; |
4941 | hpux*) |
4942 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
4943 | # not for PA HP-UX. |
4944 | case $host_cpu in |
4945 | hppa*64*|ia64*) |
4946 | ;; |
4947 | *) |
4948 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
4949 | ;; |
4950 | esac |
4951 | ;; |
4952 | *) |
4953 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
4954 | ;; |
4955 | esac |
4956 | else |
4957 | case $host_os in |
4958 | aix4* | aix5*) |
4959 | # All AIX code is PIC. |
4960 | if test "$host_cpu" = ia64; then |
4961 | # AIX 5 now supports IA64 processor |
4962 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4963 | else |
4964 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
4965 | fi |
4966 | ;; |
4967 | chorus*) |
4968 | case $cc_basename in |
4969 | cxch68*) |
4970 | # Green Hills C++ Compiler |
4971 | # _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" |
4972 | ;; |
4973 | esac |
4974 | ;; |
4975 | darwin*) |
4976 | # PIC is the default on this platform |
4977 | # Common symbols not allowed in MH_DYLIB files |
4978 | case $cc_basename in |
4979 | xlc*) |
4980 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
4981 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4982 | ;; |
4983 | esac |
4984 | ;; |
4985 | dgux*) |
4986 | case $cc_basename in |
4987 | ec++*) |
4988 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
4989 | ;; |
4990 | ghcx*) |
4991 | # Green Hills C++ Compiler |
4992 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
4993 | ;; |
4994 | *) |
4995 | ;; |
4996 | esac |
4997 | ;; |
4998 | freebsd* | kfreebsd*-gnu | dragonfly*) |
4999 | # FreeBSD uses GNU C++ |
5000 | ;; |
5001 | hpux9* | hpux10* | hpux11*) |
5002 | case $cc_basename in |
5003 | CC*) |
5004 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5005 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5006 | if test "$host_cpu" != ia64; then |
5007 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5008 | fi |
5009 | ;; |
5010 | aCC*) |
5011 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5012 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5013 | case $host_cpu in |
5014 | hppa*64*|ia64*) |
5015 | # +Z the default |
5016 | ;; |
5017 | *) |
5018 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5019 | ;; |
5020 | esac |
5021 | ;; |
5022 | *) |
5023 | ;; |
5024 | esac |
5025 | ;; |
5026 | interix*) |
5027 | # This is c89, which is MS Visual C++ (no shared libs) |
5028 | # Anyone wants to do a port? |
5029 | ;; |
5030 | irix5* | irix6* | nonstopux*) |
5031 | case $cc_basename in |
5032 | CC*) |
5033 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5034 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5035 | # CC pic flag -KPIC is the default. |
5036 | ;; |
5037 | *) |
5038 | ;; |
5039 | esac |
5040 | ;; |
5041 | linux*) |
5042 | case $cc_basename in |
5043 | KCC*) |
5044 | # KAI C++ Compiler |
5045 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
5046 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5047 | ;; |
5048 | icpc* | ecpc*) |
5049 | # Intel C++ |
5050 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5051 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5052 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5053 | ;; |
5054 | pgCC*) |
5055 | # Portland Group C++ compiler. |
5056 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5057 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
5058 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5059 | ;; |
5060 | cxx*) |
5061 | # Compaq C++ |
5062 | # Make sure the PIC flag is empty. It appears that all Alpha |
5063 | # Linux and Compaq Tru64 Unix objects are PIC. |
5064 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5065 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5066 | ;; |
5067 | *) |
5068 | ;; |
5069 | esac |
5070 | ;; |
5071 | lynxos*) |
5072 | ;; |
5073 | m88k*) |
5074 | ;; |
5075 | mvs*) |
5076 | case $cc_basename in |
5077 | cxx*) |
5078 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
5079 | ;; |
5080 | *) |
5081 | ;; |
5082 | esac |
5083 | ;; |
5084 | netbsd*) |
5085 | ;; |
5086 | osf3* | osf4* | osf5*) |
5087 | case $cc_basename in |
5088 | KCC*) |
5089 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
5090 | ;; |
5091 | RCC*) |
5092 | # Rational C++ 2.4.1 |
5093 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5094 | ;; |
5095 | cxx*) |
5096 | # Digital/Compaq C++ |
5097 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5098 | # Make sure the PIC flag is empty. It appears that all Alpha |
5099 | # Linux and Compaq Tru64 Unix objects are PIC. |
5100 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5101 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5102 | ;; |
5103 | *) |
5104 | ;; |
5105 | esac |
5106 | ;; |
5107 | psos*) |
5108 | ;; |
5109 | solaris*) |
5110 | case $cc_basename in |
5111 | CC*) |
5112 | # Sun C++ 4.2, 5.x and Centerline C++ |
5113 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5114 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5115 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5116 | ;; |
5117 | gcx*) |
5118 | # Green Hills C++ Compiler |
5119 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
5120 | ;; |
5121 | *) |
5122 | ;; |
5123 | esac |
5124 | ;; |
5125 | sunos4*) |
5126 | case $cc_basename in |
5127 | CC*) |
5128 | # Sun C++ 4.x |
5129 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5130 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5131 | ;; |
5132 | lcc*) |
5133 | # Lucid |
5134 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5135 | ;; |
5136 | *) |
5137 | ;; |
5138 | esac |
5139 | ;; |
5140 | tandem*) |
5141 | case $cc_basename in |
5142 | NCC*) |
5143 | # NonStop-UX NCC 3.20 |
5144 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5145 | ;; |
5146 | *) |
5147 | ;; |
5148 | esac |
5149 | ;; |
5150 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
5151 | case $cc_basename in |
5152 | CC*) |
5153 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5154 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5155 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5156 | ;; |
5157 | esac |
5158 | ;; |
5159 | vxworks*) |
5160 | ;; |
5161 | *) |
5162 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5163 | ;; |
5164 | esac |
5165 | fi |
5166 | ], |
5167 | [ |
5168 | if test "$GCC" = yes; then |
5169 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5170 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5171 | |
5172 | case $host_os in |
5173 | aix*) |
5174 | # All AIX code is PIC. |
5175 | if test "$host_cpu" = ia64; then |
5176 | # AIX 5 now supports IA64 processor |
5177 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5178 | fi |
5179 | ;; |
5180 | |
5181 | amigaos*) |
5182 | # FIXME: we need at least 68020 code to build shared libraries, but |
5183 | # adding the `-m68020' flag to GCC prevents building anything better, |
5184 | # like `-m68040'. |
5185 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
5186 | ;; |
5187 | |
5188 | beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
5189 | # PIC is the default for these OSes. |
5190 | ;; |
5191 | |
5192 | mingw* | pw32* | os2*) |
5193 | # This hack is so that the source file can tell whether it is being |
5194 | # built for inclusion in a dll (and should export symbols for example). |
5195 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5196 | ;; |
5197 | |
5198 | darwin* | rhapsody*) |
5199 | # PIC is the default on this platform |
5200 | # Common symbols not allowed in MH_DYLIB files |
5201 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
5202 | ;; |
5203 | |
5204 | interix3*) |
5205 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
5206 | # Instead, we relocate shared libraries at runtime. |
5207 | ;; |
5208 | |
5209 | msdosdjgpp*) |
5210 | # Just because we use GCC doesn't mean we suddenly get shared libraries |
5211 | # on systems that don't support them. |
5212 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5213 | enable_shared=no |
5214 | ;; |
5215 | |
5216 | sysv4*MP*) |
5217 | if test -d /usr/nec; then |
5218 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
5219 | fi |
5220 | ;; |
5221 | |
5222 | hpux*) |
5223 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5224 | # not for PA HP-UX. |
5225 | case $host_cpu in |
5226 | hppa*64*|ia64*) |
5227 | # +Z the default |
5228 | ;; |
5229 | *) |
5230 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5231 | ;; |
5232 | esac |
5233 | ;; |
5234 | |
5235 | *) |
5236 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5237 | ;; |
5238 | esac |
5239 | else |
5240 | # PORTME Check for flag to pass linker flags through the system compiler. |
5241 | case $host_os in |
5242 | aix*) |
5243 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5244 | if test "$host_cpu" = ia64; then |
5245 | # AIX 5 now supports IA64 processor |
5246 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5247 | else |
5248 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
5249 | fi |
5250 | ;; |
5251 | darwin*) |
5252 | # PIC is the default on this platform |
5253 | # Common symbols not allowed in MH_DYLIB files |
5254 | case $cc_basename in |
5255 | xlc*) |
5256 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
5257 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5258 | ;; |
5259 | esac |
5260 | ;; |
5261 | |
5262 | mingw* | pw32* | os2*) |
5263 | # This hack is so that the source file can tell whether it is being |
5264 | # built for inclusion in a dll (and should export symbols for example). |
5265 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5266 | ;; |
5267 | |
5268 | hpux9* | hpux10* | hpux11*) |
5269 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5270 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5271 | # not for PA HP-UX. |
5272 | case $host_cpu in |
5273 | hppa*64*|ia64*) |
5274 | # +Z the default |
5275 | ;; |
5276 | *) |
5277 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5278 | ;; |
5279 | esac |
5280 | # Is there a better lt_prog_compiler_static that works with the bundled CC? |
5281 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5282 | ;; |
5283 | |
5284 | irix5* | irix6* | nonstopux*) |
5285 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5286 | # PIC (with -KPIC) is the default. |
5287 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5288 | ;; |
5289 | |
5290 | newsos6) |
5291 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5292 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5293 | ;; |
5294 | |
5295 | linux*) |
5296 | case $cc_basename in |
5297 | icc* | ecc*) |
5298 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5299 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5300 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5301 | ;; |
5302 | pgcc* | pgf77* | pgf90* | pgf95*) |
5303 | # Portland Group compilers (*not* the Pentium gcc compiler, |
5304 | # which looks to be a dead project) |
5305 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5306 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
5307 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5308 | ;; |
5309 | ccc*) |
5310 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5311 | # All Alpha code is PIC. |
5312 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5313 | ;; |
5314 | esac |
5315 | ;; |
5316 | |
5317 | osf3* | osf4* | osf5*) |
5318 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5319 | # All OSF/1 code is PIC. |
5320 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5321 | ;; |
5322 | |
5323 | solaris*) |
5324 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5325 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5326 | case $cc_basename in |
5327 | f77* | f90* | f95*) |
5328 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; |
5329 | *) |
5330 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; |
5331 | esac |
5332 | ;; |
5333 | |
5334 | sunos4*) |
5335 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5336 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
5337 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5338 | ;; |
5339 | |
5340 | sysv4 | sysv4.2uw2* | sysv4.3*) |
5341 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5342 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5343 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5344 | ;; |
5345 | |
5346 | sysv4*MP*) |
5347 | if test -d /usr/nec ;then |
5348 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
5349 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5350 | fi |
5351 | ;; |
5352 | |
5353 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
5354 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5355 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5356 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5357 | ;; |
5358 | |
5359 | unicos*) |
5360 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5361 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5362 | ;; |
5363 | |
5364 | uts4*) |
5365 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5366 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5367 | ;; |
5368 | |
5369 | *) |
5370 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5371 | ;; |
5372 | esac |
5373 | fi |
5374 | ]) |
5375 | AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) |
5376 | |
5377 | # |
5378 | # Check to make sure the PIC flag actually works. |
5379 | # |
5380 | if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then |
5381 | AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], |
5382 | _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), |
5383 | [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], |
5384 | [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in |
5385 | "" | " "*) ;; |
5386 | *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
5387 | esac], |
5388 | [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5389 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
5390 | fi |
5391 | case $host_os in |
5392 | # For platforms which do not support PIC, -DPIC is meaningless: |
5393 | *djgpp*) |
5394 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5395 | ;; |
5396 | *) |
5397 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" |
5398 | ;; |
5399 | esac |
5400 | |
5401 | # |
5402 | # Check to make sure the static flag actually works. |
5403 | # |
5404 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" |
5405 | AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], |
5406 | _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), |
5407 | $lt_tmp_static_flag, |
5408 | [], |
5409 | [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) |
5410 | ]) |
5411 | |
5412 | |
5413 | # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) |
5414 | # ------------------------------------ |
5415 | # See if the linker supports building shared libraries. |
5416 | AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], |
5417 | [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
5418 | ifelse([$1],[CXX],[ |
5419 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5420 | case $host_os in |
5421 | aix4* | aix5*) |
5422 | # If we're using GNU nm, then we don't want the "-C" option. |
5423 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
5424 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
5425 | _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' |
5426 | else |
5427 | _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' |
5428 | fi |
5429 | ;; |
5430 | pw32*) |
5431 | _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
5432 | ;; |
5433 | cygwin* | mingw*) |
5434 | _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' |
5435 | ;; |
5436 | *) |
5437 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5438 | ;; |
5439 | esac |
5440 | ],[ |
5441 | runpath_var= |
5442 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
5443 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
5444 | _LT_AC_TAGVAR(archive_cmds, $1)= |
5445 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
5446 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= |
5447 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
5448 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
5449 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5450 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= |
5451 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
5452 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
5453 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
5454 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
5455 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
5456 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
5457 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
5458 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
5459 | _LT_AC_TAGVAR(module_cmds, $1)= |
5460 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
5461 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
5462 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5463 | # include_expsyms should be a list of space-separated symbols to be *always* |
5464 | # included in the symbol list |
5465 | _LT_AC_TAGVAR(include_expsyms, $1)= |
5466 | # exclude_expsyms can be an extended regexp of symbols to exclude |
5467 | # it will be wrapped by ` (' and `)$', so one must not match beginning or |
5468 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
5469 | # as well as any symbol that contains `d'. |
5470 | _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" |
5471 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
5472 | # platforms (ab)use it in PIC code, but their linkers get confused if |
5473 | # the symbol is explicitly referenced. Since portable code cannot |
5474 | # rely on this symbol name, it's probably fine to never include it in |
5475 | # preloaded symbol tables. |
5476 | extract_expsyms_cmds= |
5477 | # Just being paranoid about ensuring that cc_basename is set. |
5478 | _LT_CC_BASENAME([$compiler]) |
5479 | case $host_os in |
5480 | cygwin* | mingw* | pw32*) |
5481 | # FIXME: the MSVC++ port hasn't been tested in a loooong time |
5482 | # When not using gcc, we currently assume that we are using |
5483 | # Microsoft Visual C++. |
5484 | if test "$GCC" != yes; then |
5485 | with_gnu_ld=no |
5486 | fi |
5487 | ;; |
5488 | interix*) |
5489 | # we just hope/assume this is gcc and not c89 (= MSVC++) |
5490 | with_gnu_ld=yes |
5491 | ;; |
5492 | openbsd*) |
5493 | with_gnu_ld=no |
5494 | ;; |
5495 | esac |
5496 | |
5497 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
5498 | if test "$with_gnu_ld" = yes; then |
5499 | # If archive_cmds runs LD, not CC, wlarc should be empty |
5500 | wlarc='${wl}' |
5501 | |
5502 | # Set some defaults for GNU ld with shared library support. These |
5503 | # are reset later if shared libraries are not supported. Putting them |
5504 | # here allows them to be overridden if necessary. |
5505 | runpath_var=LD_RUN_PATH |
5506 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
5507 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
5508 | # ancient GNU ld didn't support --whole-archive et. al. |
5509 | if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then |
5510 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
5511 | else |
5512 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5513 | fi |
5514 | supports_anon_versioning=no |
5515 | case `$LD -v 2>/dev/null` in |
5516 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
5517 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
5518 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
5519 | *\ 2.11.*) ;; # other 2.11 versions |
5520 | *) supports_anon_versioning=yes ;; |
5521 | esac |
5522 | |
5523 | # See if GNU ld supports shared libraries. |
5524 | case $host_os in |
5525 | aix3* | aix4* | aix5*) |
5526 | # On AIX/PPC, the GNU linker is very broken |
5527 | if test "$host_cpu" != ia64; then |
5528 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5529 | cat <<EOF 1>&2 |
5530 | |
5531 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported |
5532 | *** to be unable to reliably create shared libraries on AIX. |
5533 | *** Therefore, libtool is disabling shared libraries support. If you |
5534 | *** really care for shared libraries, you may want to modify your PATH |
5535 | *** so that a non-GNU linker is found, and then restart. |
5536 | |
5537 | EOF |
5538 | fi |
5539 | ;; |
5540 | |
5541 | amigaos*) |
5542 | _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)' |
5543 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5544 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5545 | |
5546 | # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports |
5547 | # that the semantics of dynamic libraries on AmigaOS, at least up |
5548 | # to version 4, is to share data among multiple programs linked |
5549 | # with the same dynamic library. Since this doesn't match the |
5550 | # behavior of shared libraries on other platforms, we can't use |
5551 | # them. |
5552 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5553 | ;; |
5554 | |
5555 | beos*) |
5556 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5557 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5558 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
5559 | # support --undefined. This deserves some investigation. FIXME |
5560 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5561 | else |
5562 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5563 | fi |
5564 | ;; |
5565 | |
5566 | cygwin* | mingw* | pw32*) |
5567 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
5568 | # as there is no search path for DLLs. |
5569 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5570 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5571 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
5572 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
5573 | _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' |
5574 | |
5575 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
5576 | _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' |
5577 | # If the export-symbols file already is a .def file (1st line |
5578 | # is EXPORTS), use it as is; otherwise, prepend... |
5579 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
5580 | cp $export_symbols $output_objdir/$soname.def; |
5581 | else |
5582 | echo EXPORTS > $output_objdir/$soname.def; |
5583 | cat $export_symbols >> $output_objdir/$soname.def; |
5584 | fi~ |
5585 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
5586 | else |
5587 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5588 | fi |
5589 | ;; |
5590 | |
5591 | interix3*) |
5592 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
5593 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5594 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
5595 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
5596 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
5597 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
5598 | # default) and relocated if they conflict, which is a slow very memory |
5599 | # consuming and fragmenting process. To avoid this, we pick a random, |
5600 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
5601 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
5602 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
5603 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
5604 | ;; |
5605 | |
5606 | linux*) |
5607 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5608 | tmp_addflag= |
5609 | case $cc_basename,$host_cpu in |
5610 | pgcc*) # Portland Group C compiler |
5611 | _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' |
5612 | tmp_addflag=' $pic_flag' |
5613 | ;; |
5614 | pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers |
5615 | _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' |
5616 | tmp_addflag=' $pic_flag -Mnomain' ;; |
5617 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 |
5618 | tmp_addflag=' -i_dynamic' ;; |
5619 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 |
5620 | tmp_addflag=' -i_dynamic -nofor_main' ;; |
5621 | ifc* | ifort*) # Intel Fortran compiler |
5622 | tmp_addflag=' -nofor_main' ;; |
5623 | esac |
5624 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5625 | |
5626 | if test $supports_anon_versioning = yes; then |
5627 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ |
5628 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
5629 | $echo "local: *; };" >> $output_objdir/$libname.ver~ |
5630 | $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
5631 | fi |
5632 | else |
5633 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5634 | fi |
5635 | ;; |
5636 | |
5637 | netbsd*) |
5638 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
5639 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
5640 | wlarc= |
5641 | else |
5642 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5643 | _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' |
5644 | fi |
5645 | ;; |
5646 | |
5647 | solaris*) |
5648 | if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then |
5649 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5650 | cat <<EOF 1>&2 |
5651 | |
5652 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
5653 | *** create shared libraries on Solaris systems. Therefore, libtool |
5654 | *** is disabling shared libraries support. We urge you to upgrade GNU |
5655 | *** binutils to release 2.9.1 or newer. Another option is to modify |
5656 | *** your PATH or compiler configuration so that the native linker is |
5657 | *** used, and then restart. |
5658 | |
5659 | EOF |
5660 | elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5661 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5662 | _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' |
5663 | else |
5664 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5665 | fi |
5666 | ;; |
5667 | |
5668 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) |
5669 | case `$LD -v 2>&1` in |
5670 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) |
5671 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5672 | cat <<_LT_EOF 1>&2 |
5673 | |
5674 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not |
5675 | *** reliably create shared libraries on SCO systems. Therefore, libtool |
5676 | *** is disabling shared libraries support. We urge you to upgrade GNU |
5677 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify |
5678 | *** your PATH or compiler configuration so that the native linker is |
5679 | *** used, and then restart. |
5680 | |
5681 | _LT_EOF |
5682 | ;; |
5683 | *) |
5684 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5685 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' |
5686 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' |
5687 | _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' |
5688 | else |
5689 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5690 | fi |
5691 | ;; |
5692 | esac |
5693 | ;; |
5694 | |
5695 | sunos4*) |
5696 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
5697 | wlarc= |
5698 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5699 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5700 | ;; |
5701 | |
5702 | *) |
5703 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5704 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5705 | _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' |
5706 | else |
5707 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5708 | fi |
5709 | ;; |
5710 | esac |
5711 | |
5712 | if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then |
5713 | runpath_var= |
5714 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
5715 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
5716 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5717 | fi |
5718 | else |
5719 | # PORTME fill in a description of your system's linker (not GNU ld) |
5720 | case $host_os in |
5721 | aix3*) |
5722 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5723 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
5724 | _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' |
5725 | # Note: this linker hardcodes the directories in LIBPATH if there |
5726 | # are no directories specified by -L. |
5727 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5728 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then |
5729 | # Neither direct hardcoding nor static linking is supported with a |
5730 | # broken collect2. |
5731 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
5732 | fi |
5733 | ;; |
5734 | |
5735 | aix4* | aix5*) |
5736 | if test "$host_cpu" = ia64; then |
5737 | # On IA64, the linker does run time linking by default, so we don't |
5738 | # have to do anything special. |
5739 | aix_use_runtimelinking=no |
5740 | exp_sym_flag='-Bexport' |
5741 | no_entry_flag="" |
5742 | else |
5743 | # If we're using GNU nm, then we don't want the "-C" option. |
5744 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
5745 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
5746 | _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' |
5747 | else |
5748 | _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' |
5749 | fi |
5750 | aix_use_runtimelinking=no |
5751 | |
5752 | # Test if we are trying to use run time linking or normal |
5753 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
5754 | # need to do runtime linking. |
5755 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
5756 | for ld_flag in $LDFLAGS; do |
5757 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then |
5758 | aix_use_runtimelinking=yes |
5759 | break |
5760 | fi |
5761 | done |
5762 | ;; |
5763 | esac |
5764 | |
5765 | exp_sym_flag='-bexport' |
5766 | no_entry_flag='-bnoentry' |
5767 | fi |
5768 | |
5769 | # When large executables or shared objects are built, AIX ld can |
5770 | # have problems creating the table of contents. If linking a library |
5771< |