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1 | # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
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2 | ## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 |
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3 | ## Free Software Foundation, Inc. |
4 | ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
5 | ## |
6 | ## This file is free software; the Free Software Foundation gives |
7 | ## unlimited permission to copy and/or distribute it, with or without |
8 | ## modifications, as long as this notice is preserved. |
9 | |
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10 | # serial 51 AC_PROG_LIBTOOL |
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11 | |
12 | |
13 | # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) |
14 | # ----------------------------------------------------------- |
15 | # If this macro is not defined by Autoconf, define it here. |
16 | m4_ifdef([AC_PROVIDE_IFELSE], |
17 | [], |
18 | [m4_define([AC_PROVIDE_IFELSE], |
19 | [m4_ifdef([AC_PROVIDE_$1], |
20 | [$2], [$3])])]) |
21 | |
22 | |
23 | # AC_PROG_LIBTOOL |
24 | # --------------- |
25 | AC_DEFUN([AC_PROG_LIBTOOL], |
26 | [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl |
27 | dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX |
28 | dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. |
29 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
30 | [AC_LIBTOOL_CXX], |
31 | [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX |
32 | ])]) |
33 | dnl And a similar setup for Fortran 77 support |
34 | AC_PROVIDE_IFELSE([AC_PROG_F77], |
35 | [AC_LIBTOOL_F77], |
36 | [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 |
37 | ])]) |
38 | |
39 | dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. |
40 | dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run |
41 | dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. |
42 | AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
43 | [AC_LIBTOOL_GCJ], |
44 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
45 | [AC_LIBTOOL_GCJ], |
46 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], |
47 | [AC_LIBTOOL_GCJ], |
48 | [ifdef([AC_PROG_GCJ], |
49 | [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
50 | ifdef([A][M_PROG_GCJ], |
51 | [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
52 | ifdef([LT_AC_PROG_GCJ], |
53 | [define([LT_AC_PROG_GCJ], |
54 | defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) |
55 | ])])# AC_PROG_LIBTOOL |
56 | |
57 | |
58 | # _AC_PROG_LIBTOOL |
59 | # ---------------- |
60 | AC_DEFUN([_AC_PROG_LIBTOOL], |
61 | [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
62 | AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl |
63 | AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl |
64 | AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl |
65 | |
66 | # This can be used to rebuild libtool when needed |
67 | LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" |
68 | |
69 | # Always use our own libtool. |
70 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
71 | AC_SUBST(LIBTOOL)dnl |
72 | |
73 | # Prevent multiple expansion |
74 | define([AC_PROG_LIBTOOL], []) |
75 | ])# _AC_PROG_LIBTOOL |
76 | |
77 | |
78 | # AC_LIBTOOL_SETUP |
79 | # ---------------- |
80 | AC_DEFUN([AC_LIBTOOL_SETUP], |
81 | [AC_PREREQ(2.50)dnl |
82 | AC_REQUIRE([AC_ENABLE_SHARED])dnl |
83 | AC_REQUIRE([AC_ENABLE_STATIC])dnl |
84 | AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
85 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
86 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
87 | AC_REQUIRE([AC_PROG_CC])dnl |
88 | AC_REQUIRE([AC_PROG_LD])dnl |
89 | AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl |
90 | AC_REQUIRE([AC_PROG_NM])dnl |
91 | |
92 | AC_REQUIRE([AC_PROG_LN_S])dnl |
93 | AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl |
94 | # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! |
95 | AC_REQUIRE([AC_OBJEXT])dnl |
96 | AC_REQUIRE([AC_EXEEXT])dnl |
97 | dnl |
98 | |
99 | AC_LIBTOOL_SYS_MAX_CMD_LEN |
100 | AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
101 | AC_LIBTOOL_OBJDIR |
102 | |
103 | AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
104 | _LT_AC_PROG_ECHO_BACKSLASH |
105 | |
106 | case $host_os in |
107 | aix3*) |
108 | # AIX sometimes has problems with the GCC collect2 program. For some |
109 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
110 | # vanish in a puff of smoke. |
111 | if test "X${COLLECT_NAMES+set}" != Xset; then |
112 | COLLECT_NAMES= |
113 | export COLLECT_NAMES |
114 | fi |
115 | ;; |
116 | esac |
117 | |
118 | # Sed substitution that helps us do robust quoting. It backslashifies |
119 | # metacharacters that are still active within double-quoted strings. |
120 | Xsed='sed -e 1s/^X//' |
121 | [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] |
122 | |
123 | # Same as above, but do not quote variable references. |
124 | [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] |
125 | |
126 | # Sed substitution to delay expansion of an escaped shell variable in a |
127 | # double_quote_subst'ed string. |
128 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
129 | |
130 | # Sed substitution to avoid accidental globbing in evaled expressions |
131 | no_glob_subst='s/\*/\\\*/g' |
132 | |
133 | # Constants: |
134 | rm="rm -f" |
135 | |
136 | # Global variables: |
137 | default_ofile=libtool |
138 | can_build_shared=yes |
139 | |
140 | # All known linkers require a `.a' archive for static linking (except MSVC, |
141 | # which needs '.lib'). |
142 | libext=a |
143 | ltmain="$ac_aux_dir/ltmain.sh" |
144 | ofile="$default_ofile" |
145 | with_gnu_ld="$lt_cv_prog_gnu_ld" |
146 | |
147 | AC_CHECK_TOOL(AR, ar, false) |
148 | AC_CHECK_TOOL(RANLIB, ranlib, :) |
149 | AC_CHECK_TOOL(STRIP, strip, :) |
150 | |
151 | old_CC="$CC" |
152 | old_CFLAGS="$CFLAGS" |
153 | |
154 | # Set sane defaults for various variables |
155 | test -z "$AR" && AR=ar |
156 | test -z "$AR_FLAGS" && AR_FLAGS=cru |
157 | test -z "$AS" && AS=as |
158 | test -z "$CC" && CC=cc |
159 | test -z "$LTCC" && LTCC=$CC |
160 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS |
161 | test -z "$DLLTOOL" && DLLTOOL=dlltool |
162 | test -z "$LD" && LD=ld |
163 | test -z "$LN_S" && LN_S="ln -s" |
164 | test -z "$MAGIC_CMD" && MAGIC_CMD=file |
165 | test -z "$NM" && NM=nm |
166 | test -z "$SED" && SED=sed |
167 | test -z "$OBJDUMP" && OBJDUMP=objdump |
168 | test -z "$RANLIB" && RANLIB=: |
169 | test -z "$STRIP" && STRIP=: |
170 | test -z "$ac_objext" && ac_objext=o |
171 | |
172 | # Determine commands to create old-style static archives. |
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173 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' |
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174 | old_postinstall_cmds='chmod 644 $oldlib' |
175 | old_postuninstall_cmds= |
176 | |
177 | if test -n "$RANLIB"; then |
178 | case $host_os in |
179 | openbsd*) |
180 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" |
181 | ;; |
182 | *) |
183 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" |
184 | ;; |
185 | esac |
186 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
187 | fi |
188 | |
189 | _LT_CC_BASENAME([$compiler]) |
190 | |
191 | # Only perform the check for file, if the check method requires it |
192 | case $deplibs_check_method in |
193 | file_magic*) |
194 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
195 | AC_PATH_MAGIC |
196 | fi |
197 | ;; |
198 | esac |
199 | |
200 | AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) |
201 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
202 | enable_win32_dll=yes, enable_win32_dll=no) |
203 | |
204 | AC_ARG_ENABLE([libtool-lock], |
205 | [AC_HELP_STRING([--disable-libtool-lock], |
206 | [avoid locking (might break parallel builds)])]) |
207 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
208 | |
209 | AC_ARG_WITH([pic], |
210 | [AC_HELP_STRING([--with-pic], |
211 | [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], |
212 | [pic_mode="$withval"], |
213 | [pic_mode=default]) |
214 | test -z "$pic_mode" && pic_mode=default |
215 | |
216 | # Use C for the default configuration in the libtool script |
217 | tagname= |
218 | AC_LIBTOOL_LANG_C_CONFIG |
219 | _LT_AC_TAGCONFIG |
220 | ])# AC_LIBTOOL_SETUP |
221 | |
222 | |
223 | # _LT_AC_SYS_COMPILER |
224 | # ------------------- |
225 | AC_DEFUN([_LT_AC_SYS_COMPILER], |
226 | [AC_REQUIRE([AC_PROG_CC])dnl |
227 | |
228 | # If no C compiler was specified, use CC. |
229 | LTCC=${LTCC-"$CC"} |
230 | |
231 | # If no C compiler flags were specified, use CFLAGS. |
232 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
233 | |
234 | # Allow CC to be a program name with arguments. |
235 | compiler=$CC |
236 | ])# _LT_AC_SYS_COMPILER |
237 | |
238 | |
239 | # _LT_CC_BASENAME(CC) |
240 | # ------------------- |
241 | # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. |
242 | AC_DEFUN([_LT_CC_BASENAME], |
243 | [for cc_temp in $1""; do |
244 | case $cc_temp in |
245 | compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; |
246 | distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; |
247 | \-*) ;; |
248 | *) break;; |
249 | esac |
250 | done |
251 | cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` |
252 | ]) |
253 | |
254 | |
255 | # _LT_COMPILER_BOILERPLATE |
256 | # ------------------------ |
257 | # Check for compiler boilerplate output or warnings with |
258 | # the simple compiler test code. |
259 | AC_DEFUN([_LT_COMPILER_BOILERPLATE], |
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260 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
261 | ac_outfile=conftest.$ac_objext |
262 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext |
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263 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
264 | _lt_compiler_boilerplate=`cat conftest.err` |
265 | $rm conftest* |
266 | ])# _LT_COMPILER_BOILERPLATE |
267 | |
268 | |
269 | # _LT_LINKER_BOILERPLATE |
270 | # ---------------------- |
271 | # Check for linker boilerplate output or warnings with |
272 | # the simple link test code. |
273 | AC_DEFUN([_LT_LINKER_BOILERPLATE], |
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274 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
275 | ac_outfile=conftest.$ac_objext |
276 | echo "$lt_simple_link_test_code" >conftest.$ac_ext |
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277 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
278 | _lt_linker_boilerplate=`cat conftest.err` |
279 | $rm conftest* |
280 | ])# _LT_LINKER_BOILERPLATE |
281 | |
282 | |
283 | # _LT_AC_SYS_LIBPATH_AIX |
284 | # ---------------------- |
285 | # Links a minimal program and checks the executable |
286 | # for the system default hardcoded library path. In most cases, |
287 | # this is /usr/lib:/lib, but when the MPI compilers are used |
288 | # the location of the communication and MPI libs are included too. |
289 | # If we don't find anything, use the default library path according |
290 | # to the aix ld manual. |
291 | AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], |
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292 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
293 | AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
294 | lt_aix_libpath_sed=' |
295 | /Import File Strings/,/^$/ { |
296 | /^0/ { |
297 | s/^0 *\(.*\)$/\1/ |
298 | p |
299 | } |
300 | }' |
301 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
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302 | # Check for a 64-bit object if we didn't find anything. |
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303 | if test -z "$aix_libpath"; then |
304 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
305 | fi],[]) |
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306 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
307 | ])# _LT_AC_SYS_LIBPATH_AIX |
308 | |
309 | |
310 | # _LT_AC_SHELL_INIT(ARG) |
311 | # ---------------------- |
312 | AC_DEFUN([_LT_AC_SHELL_INIT], |
313 | [ifdef([AC_DIVERSION_NOTICE], |
314 | [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
315 | [AC_DIVERT_PUSH(NOTICE)]) |
316 | $1 |
317 | AC_DIVERT_POP |
318 | ])# _LT_AC_SHELL_INIT |
319 | |
320 | |
321 | # _LT_AC_PROG_ECHO_BACKSLASH |
322 | # -------------------------- |
323 | # Add some code to the start of the generated configure script which |
324 | # will find an echo command which doesn't interpret backslashes. |
325 | AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], |
326 | [_LT_AC_SHELL_INIT([ |
327 | # Check that we are running under the correct shell. |
328 | SHELL=${CONFIG_SHELL-/bin/sh} |
329 | |
330 | case X$ECHO in |
331 | X*--fallback-echo) |
332 | # Remove one level of quotation (which was required for Make). |
333 | ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
334 | ;; |
335 | esac |
336 | |
337 | echo=${ECHO-echo} |
338 | if test "X[$]1" = X--no-reexec; then |
339 | # Discard the --no-reexec flag, and continue. |
340 | shift |
341 | elif test "X[$]1" = X--fallback-echo; then |
342 | # Avoid inline document here, it may be left over |
343 | : |
344 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then |
345 | # Yippee, $echo works! |
346 | : |
347 | else |
348 | # Restart under the correct shell. |
349 | exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
350 | fi |
351 | |
352 | if test "X[$]1" = X--fallback-echo; then |
353 | # used as fallback echo |
354 | shift |
355 | cat <<EOF |
356 | [$]* |
357 | EOF |
358 | exit 0 |
359 | fi |
360 | |
361 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
362 | # if CDPATH is set. |
363 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
364 | |
365 | if test -z "$ECHO"; then |
366 | if test "X${echo_test_string+set}" != Xset; then |
367 | # find a string as large as possible, as long as the shell can cope with it |
368 | for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
369 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
370 | if (echo_test_string=`eval $cmd`) 2>/dev/null && |
371 | echo_test_string=`eval $cmd` && |
372 | (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null |
373 | then |
374 | break |
375 | fi |
376 | done |
377 | fi |
378 | |
379 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
380 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
381 | test "X$echo_testing_string" = "X$echo_test_string"; then |
382 | : |
383 | else |
384 | # The Solaris, AIX, and Digital Unix default echo programs unquote |
385 | # backslashes. This makes it impossible to quote backslashes using |
386 | # echo "$something" | sed 's/\\/\\\\/g' |
387 | # |
388 | # So, first we look for a working echo in the user's PATH. |
389 | |
390 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
391 | for dir in $PATH /usr/ucb; do |
392 | IFS="$lt_save_ifs" |
393 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
394 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
395 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
396 | test "X$echo_testing_string" = "X$echo_test_string"; then |
397 | echo="$dir/echo" |
398 | break |
399 | fi |
400 | done |
401 | IFS="$lt_save_ifs" |
402 | |
403 | if test "X$echo" = Xecho; then |
404 | # We didn't find a better echo, so look for alternatives. |
405 | if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && |
406 | echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && |
407 | test "X$echo_testing_string" = "X$echo_test_string"; then |
408 | # This shell has a builtin print -r that does the trick. |
409 | echo='print -r' |
410 | elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && |
411 | test "X$CONFIG_SHELL" != X/bin/ksh; then |
412 | # If we have ksh, try running configure again with it. |
413 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
414 | export ORIGINAL_CONFIG_SHELL |
415 | CONFIG_SHELL=/bin/ksh |
416 | export CONFIG_SHELL |
417 | exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
418 | else |
419 | # Try using printf. |
420 | echo='printf %s\n' |
421 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
422 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
423 | test "X$echo_testing_string" = "X$echo_test_string"; then |
424 | # Cool, printf works |
425 | : |
426 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
427 | test "X$echo_testing_string" = 'X\t' && |
428 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
429 | test "X$echo_testing_string" = "X$echo_test_string"; then |
430 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
431 | export CONFIG_SHELL |
432 | SHELL="$CONFIG_SHELL" |
433 | export SHELL |
434 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
435 | elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
436 | test "X$echo_testing_string" = 'X\t' && |
437 | echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
438 | test "X$echo_testing_string" = "X$echo_test_string"; then |
439 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
440 | else |
441 | # maybe with a smaller string... |
442 | prev=: |
443 | |
444 | for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
445 | if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null |
446 | then |
447 | break |
448 | fi |
449 | prev="$cmd" |
450 | done |
451 | |
452 | if test "$prev" != 'sed 50q "[$]0"'; then |
453 | echo_test_string=`eval $prev` |
454 | export echo_test_string |
455 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
456 | else |
457 | # Oops. We lost completely, so just stick with echo. |
458 | echo=echo |
459 | fi |
460 | fi |
461 | fi |
462 | fi |
463 | fi |
464 | fi |
465 | |
466 | # Copy echo and quote the copy suitably for passing to libtool from |
467 | # the Makefile, instead of quoting the original, which is used later. |
468 | ECHO=$echo |
469 | if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
470 | ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
471 | fi |
472 | |
473 | AC_SUBST(ECHO) |
474 | ])])# _LT_AC_PROG_ECHO_BACKSLASH |
475 | |
476 | |
477 | # _LT_AC_LOCK |
478 | # ----------- |
479 | AC_DEFUN([_LT_AC_LOCK], |
480 | [AC_ARG_ENABLE([libtool-lock], |
481 | [AC_HELP_STRING([--disable-libtool-lock], |
482 | [avoid locking (might break parallel builds)])]) |
483 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
484 | |
485 | # Some flags need to be propagated to the compiler or linker for good |
486 | # libtool support. |
487 | case $host in |
488 | ia64-*-hpux*) |
489 | # Find out which ABI we are using. |
490 | echo 'int i;' > conftest.$ac_ext |
491 | if AC_TRY_EVAL(ac_compile); then |
492 | case `/usr/bin/file conftest.$ac_objext` in |
493 | *ELF-32*) |
494 | HPUX_IA64_MODE="32" |
495 | ;; |
496 | *ELF-64*) |
497 | HPUX_IA64_MODE="64" |
498 | ;; |
499 | esac |
500 | fi |
501 | rm -rf conftest* |
502 | ;; |
503 | *-*-irix6*) |
504 | # Find out which ABI we are using. |
505 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
506 | if AC_TRY_EVAL(ac_compile); then |
507 | if test "$lt_cv_prog_gnu_ld" = yes; then |
508 | case `/usr/bin/file conftest.$ac_objext` in |
509 | *32-bit*) |
510 | LD="${LD-ld} -melf32bsmip" |
511 | ;; |
512 | *N32*) |
513 | LD="${LD-ld} -melf32bmipn32" |
514 | ;; |
515 | *64-bit*) |
516 | LD="${LD-ld} -melf64bmip" |
517 | ;; |
518 | esac |
519 | else |
520 | case `/usr/bin/file conftest.$ac_objext` in |
521 | *32-bit*) |
522 | LD="${LD-ld} -32" |
523 | ;; |
524 | *N32*) |
525 | LD="${LD-ld} -n32" |
526 | ;; |
527 | *64-bit*) |
528 | LD="${LD-ld} -64" |
529 | ;; |
530 | esac |
531 | fi |
532 | fi |
533 | rm -rf conftest* |
534 | ;; |
535 | |
ac40fd9e |
536 | x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ |
537 | s390*-*linux*|sparc*-*linux*) |
d9898ee8 |
538 | # Find out which ABI we are using. |
539 | echo 'int i;' > conftest.$ac_ext |
540 | if AC_TRY_EVAL(ac_compile); then |
541 | case `/usr/bin/file conftest.o` in |
542 | *32-bit*) |
543 | case $host in |
ac40fd9e |
544 | x86_64-*kfreebsd*-gnu) |
545 | LD="${LD-ld} -m elf_i386_fbsd" |
546 | ;; |
d9898ee8 |
547 | x86_64-*linux*) |
548 | LD="${LD-ld} -m elf_i386" |
549 | ;; |
550 | ppc64-*linux*|powerpc64-*linux*) |
551 | LD="${LD-ld} -m elf32ppclinux" |
552 | ;; |
553 | s390x-*linux*) |
554 | LD="${LD-ld} -m elf_s390" |
555 | ;; |
556 | sparc64-*linux*) |
557 | LD="${LD-ld} -m elf32_sparc" |
558 | ;; |
559 | esac |
560 | ;; |
561 | *64-bit*) |
ac40fd9e |
562 | libsuff=64 |
d9898ee8 |
563 | case $host in |
ac40fd9e |
564 | x86_64-*kfreebsd*-gnu) |
565 | LD="${LD-ld} -m elf_x86_64_fbsd" |
566 | ;; |
d9898ee8 |
567 | x86_64-*linux*) |
568 | LD="${LD-ld} -m elf_x86_64" |
569 | ;; |
570 | ppc*-*linux*|powerpc*-*linux*) |
571 | LD="${LD-ld} -m elf64ppc" |
572 | ;; |
573 | s390*-*linux*) |
574 | LD="${LD-ld} -m elf64_s390" |
575 | ;; |
576 | sparc*-*linux*) |
577 | LD="${LD-ld} -m elf64_sparc" |
578 | ;; |
579 | esac |
580 | ;; |
581 | esac |
582 | fi |
583 | rm -rf conftest* |
584 | ;; |
585 | |
586 | *-*-sco3.2v5*) |
587 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
588 | SAVE_CFLAGS="$CFLAGS" |
589 | CFLAGS="$CFLAGS -belf" |
590 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
591 | [AC_LANG_PUSH(C) |
592 | AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
593 | AC_LANG_POP]) |
594 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
595 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
596 | CFLAGS="$SAVE_CFLAGS" |
597 | fi |
598 | ;; |
599 | sparc*-*solaris*) |
600 | # Find out which ABI we are using. |
601 | echo 'int i;' > conftest.$ac_ext |
602 | if AC_TRY_EVAL(ac_compile); then |
603 | case `/usr/bin/file conftest.o` in |
604 | *64-bit*) |
605 | case $lt_cv_prog_gnu_ld in |
606 | yes*) LD="${LD-ld} -m elf64_sparc" ;; |
607 | *) LD="${LD-ld} -64" ;; |
608 | esac |
609 | ;; |
610 | esac |
611 | fi |
612 | rm -rf conftest* |
613 | ;; |
614 | |
615 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
616 | [*-*-cygwin* | *-*-mingw* | *-*-pw32*) |
617 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
618 | AC_CHECK_TOOL(AS, as, false) |
619 | AC_CHECK_TOOL(OBJDUMP, objdump, false) |
620 | ;; |
621 | ]) |
622 | esac |
623 | |
624 | need_locks="$enable_libtool_lock" |
625 | |
626 | ])# _LT_AC_LOCK |
627 | |
628 | |
629 | # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
630 | # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
631 | # ---------------------------------------------------------------- |
632 | # Check whether the given compiler option works |
633 | AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], |
634 | [AC_REQUIRE([LT_AC_PROG_SED]) |
635 | AC_CACHE_CHECK([$1], [$2], |
636 | [$2=no |
637 | ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
ac40fd9e |
638 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
d9898ee8 |
639 | lt_compiler_flag="$3" |
640 | # Insert the option either (1) after the last *FLAGS variable, or |
641 | # (2) before a word containing "conftest.", or (3) at the end. |
642 | # Note that $ac_compile itself does not contain backslashes and begins |
643 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
644 | # The option is referenced via a variable to avoid confusing sed. |
645 | lt_compile=`echo "$ac_compile" | $SED \ |
646 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
647 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
648 | -e 's:$: $lt_compiler_flag:'` |
649 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
650 | (eval "$lt_compile" 2>conftest.err) |
651 | ac_status=$? |
652 | cat conftest.err >&AS_MESSAGE_LOG_FD |
653 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
654 | if (exit $ac_status) && test -s "$ac_outfile"; then |
655 | # The compiler can only warn and ignore the option if not recognized |
656 | # So say no if there are warnings other than the usual output. |
657 | $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp |
658 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
659 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
660 | $2=yes |
661 | fi |
662 | fi |
663 | $rm conftest* |
664 | ]) |
665 | |
666 | if test x"[$]$2" = xyes; then |
667 | ifelse([$5], , :, [$5]) |
668 | else |
669 | ifelse([$6], , :, [$6]) |
670 | fi |
671 | ])# AC_LIBTOOL_COMPILER_OPTION |
672 | |
673 | |
674 | # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
675 | # [ACTION-SUCCESS], [ACTION-FAILURE]) |
676 | # ------------------------------------------------------------ |
677 | # Check whether the given compiler option works |
678 | AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], |
ac40fd9e |
679 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
680 | AC_CACHE_CHECK([$1], [$2], |
d9898ee8 |
681 | [$2=no |
682 | save_LDFLAGS="$LDFLAGS" |
683 | LDFLAGS="$LDFLAGS $3" |
ac40fd9e |
684 | echo "$lt_simple_link_test_code" > conftest.$ac_ext |
d9898ee8 |
685 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
686 | # The linker can only warn and ignore the option if not recognized |
687 | # So say no if there are warnings |
688 | if test -s conftest.err; then |
689 | # Append any errors to the config.log. |
690 | cat conftest.err 1>&AS_MESSAGE_LOG_FD |
691 | $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp |
692 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
693 | if diff conftest.exp conftest.er2 >/dev/null; then |
694 | $2=yes |
695 | fi |
696 | else |
697 | $2=yes |
698 | fi |
699 | fi |
700 | $rm conftest* |
701 | LDFLAGS="$save_LDFLAGS" |
702 | ]) |
703 | |
704 | if test x"[$]$2" = xyes; then |
705 | ifelse([$4], , :, [$4]) |
706 | else |
707 | ifelse([$5], , :, [$5]) |
708 | fi |
709 | ])# AC_LIBTOOL_LINKER_OPTION |
710 | |
711 | |
712 | # AC_LIBTOOL_SYS_MAX_CMD_LEN |
713 | # -------------------------- |
714 | AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], |
715 | [# find the maximum length of command line arguments |
716 | AC_MSG_CHECKING([the maximum length of command line arguments]) |
717 | AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
718 | i=0 |
719 | teststring="ABCD" |
720 | |
721 | case $build_os in |
722 | msdosdjgpp*) |
723 | # On DJGPP, this test can blow up pretty badly due to problems in libc |
724 | # (any single argument exceeding 2000 bytes causes a buffer overrun |
725 | # during glob expansion). Even if it were fixed, the result of this |
726 | # check would be larger than it should be. |
727 | lt_cv_sys_max_cmd_len=12288; # 12K is about right |
728 | ;; |
729 | |
730 | gnu*) |
731 | # Under GNU Hurd, this test is not required because there is |
732 | # no limit to the length of command line arguments. |
733 | # Libtool will interpret -1 as no limit whatsoever |
734 | lt_cv_sys_max_cmd_len=-1; |
735 | ;; |
736 | |
737 | cygwin* | mingw*) |
738 | # On Win9x/ME, this test blows up -- it succeeds, but takes |
739 | # about 5 minutes as the teststring grows exponentially. |
740 | # Worse, since 9x/ME are not pre-emptively multitasking, |
741 | # you end up with a "frozen" computer, even though with patience |
742 | # the test eventually succeeds (with a max line length of 256k). |
743 | # Instead, let's just punt: use the minimum linelength reported by |
744 | # all of the supported platforms: 8192 (on NT/2K/XP). |
745 | lt_cv_sys_max_cmd_len=8192; |
746 | ;; |
747 | |
748 | amigaos*) |
749 | # On AmigaOS with pdksh, this test takes hours, literally. |
750 | # So we just punt and use a minimum line length of 8192. |
751 | lt_cv_sys_max_cmd_len=8192; |
752 | ;; |
753 | |
754 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) |
755 | # This has been around since 386BSD, at least. Likely further. |
756 | if test -x /sbin/sysctl; then |
757 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` |
758 | elif test -x /usr/sbin/sysctl; then |
759 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` |
760 | else |
761 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
762 | fi |
763 | # And add a safety zone |
764 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
765 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
766 | ;; |
767 | |
768 | interix*) |
769 | # We know the value 262144 and hardcode it with a safety zone (like BSD) |
770 | lt_cv_sys_max_cmd_len=196608 |
771 | ;; |
772 | |
773 | osf*) |
774 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure |
775 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not |
776 | # nice to cause kernel panics so lets avoid the loop below. |
777 | # First set a reasonable default. |
778 | lt_cv_sys_max_cmd_len=16384 |
779 | # |
780 | if test -x /sbin/sysconfig; then |
781 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in |
782 | *1*) lt_cv_sys_max_cmd_len=-1 ;; |
783 | esac |
784 | fi |
785 | ;; |
786 | sco3.2v5*) |
787 | lt_cv_sys_max_cmd_len=102400 |
788 | ;; |
789 | sysv5* | sco5v6* | sysv4.2uw2*) |
790 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` |
791 | if test -n "$kargmax"; then |
792 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` |
793 | else |
794 | lt_cv_sys_max_cmd_len=32768 |
795 | fi |
796 | ;; |
797 | *) |
ac40fd9e |
798 | lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` |
799 | if test -n "$lt_cv_sys_max_cmd_len"; then |
800 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
801 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
802 | else |
803 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
804 | while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ |
d9898ee8 |
805 | = "XX$teststring") >/dev/null 2>&1 && |
ac40fd9e |
806 | new_result=`expr "X$teststring" : ".*" 2>&1` && |
807 | lt_cv_sys_max_cmd_len=$new_result && |
808 | test $i != 17 # 1/2 MB should be enough |
809 | do |
810 | i=`expr $i + 1` |
811 | teststring=$teststring$teststring |
812 | done |
813 | teststring= |
814 | # Add a significant safety factor because C++ compilers can tack on massive |
815 | # amounts of additional arguments before passing them to the linker. |
816 | # It appears as though 1/2 is a usable value. |
817 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
818 | fi |
d9898ee8 |
819 | ;; |
820 | esac |
821 | ]) |
822 | if test -n $lt_cv_sys_max_cmd_len ; then |
823 | AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
824 | else |
825 | AC_MSG_RESULT(none) |
826 | fi |
827 | ])# AC_LIBTOOL_SYS_MAX_CMD_LEN |
828 | |
829 | |
830 | # _LT_AC_CHECK_DLFCN |
831 | # ------------------ |
832 | AC_DEFUN([_LT_AC_CHECK_DLFCN], |
833 | [AC_CHECK_HEADERS(dlfcn.h)dnl |
834 | ])# _LT_AC_CHECK_DLFCN |
835 | |
836 | |
837 | # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
838 | # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
839 | # --------------------------------------------------------------------- |
840 | AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], |
841 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
842 | if test "$cross_compiling" = yes; then : |
843 | [$4] |
844 | else |
845 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
846 | lt_status=$lt_dlunknown |
847 | cat > conftest.$ac_ext <<EOF |
848 | [#line __oline__ "configure" |
849 | #include "confdefs.h" |
850 | |
851 | #if HAVE_DLFCN_H |
852 | #include <dlfcn.h> |
853 | #endif |
854 | |
855 | #include <stdio.h> |
856 | |
857 | #ifdef RTLD_GLOBAL |
858 | # define LT_DLGLOBAL RTLD_GLOBAL |
859 | #else |
860 | # ifdef DL_GLOBAL |
861 | # define LT_DLGLOBAL DL_GLOBAL |
862 | # else |
863 | # define LT_DLGLOBAL 0 |
864 | # endif |
865 | #endif |
866 | |
867 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
868 | find out it does not work in some platform. */ |
869 | #ifndef LT_DLLAZY_OR_NOW |
870 | # ifdef RTLD_LAZY |
871 | # define LT_DLLAZY_OR_NOW RTLD_LAZY |
872 | # else |
873 | # ifdef DL_LAZY |
874 | # define LT_DLLAZY_OR_NOW DL_LAZY |
875 | # else |
876 | # ifdef RTLD_NOW |
877 | # define LT_DLLAZY_OR_NOW RTLD_NOW |
878 | # else |
879 | # ifdef DL_NOW |
880 | # define LT_DLLAZY_OR_NOW DL_NOW |
881 | # else |
882 | # define LT_DLLAZY_OR_NOW 0 |
883 | # endif |
884 | # endif |
885 | # endif |
886 | # endif |
887 | #endif |
888 | |
889 | #ifdef __cplusplus |
890 | extern "C" void exit (int); |
891 | #endif |
892 | |
893 | void fnord() { int i=42;} |
894 | int main () |
895 | { |
896 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
897 | int status = $lt_dlunknown; |
898 | |
899 | if (self) |
900 | { |
901 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
902 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
903 | /* dlclose (self); */ |
904 | } |
905 | else |
906 | puts (dlerror ()); |
907 | |
908 | exit (status); |
909 | }] |
910 | EOF |
911 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
912 | (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null |
913 | lt_status=$? |
914 | case x$lt_status in |
915 | x$lt_dlno_uscore) $1 ;; |
916 | x$lt_dlneed_uscore) $2 ;; |
917 | x$lt_dlunknown|x*) $3 ;; |
918 | esac |
919 | else : |
920 | # compilation failed |
921 | $3 |
922 | fi |
923 | fi |
924 | rm -fr conftest* |
925 | ])# _LT_AC_TRY_DLOPEN_SELF |
926 | |
927 | |
928 | # AC_LIBTOOL_DLOPEN_SELF |
929 | # ---------------------- |
930 | AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], |
931 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
932 | if test "x$enable_dlopen" != xyes; then |
933 | enable_dlopen=unknown |
934 | enable_dlopen_self=unknown |
935 | enable_dlopen_self_static=unknown |
936 | else |
937 | lt_cv_dlopen=no |
938 | lt_cv_dlopen_libs= |
939 | |
940 | case $host_os in |
941 | beos*) |
942 | lt_cv_dlopen="load_add_on" |
943 | lt_cv_dlopen_libs= |
944 | lt_cv_dlopen_self=yes |
945 | ;; |
946 | |
947 | mingw* | pw32*) |
948 | lt_cv_dlopen="LoadLibrary" |
949 | lt_cv_dlopen_libs= |
950 | ;; |
951 | |
952 | cygwin*) |
953 | lt_cv_dlopen="dlopen" |
954 | lt_cv_dlopen_libs= |
955 | ;; |
956 | |
957 | darwin*) |
958 | # if libdl is installed we need to link against it |
959 | AC_CHECK_LIB([dl], [dlopen], |
960 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
961 | lt_cv_dlopen="dyld" |
962 | lt_cv_dlopen_libs= |
963 | lt_cv_dlopen_self=yes |
964 | ]) |
965 | ;; |
966 | |
967 | *) |
968 | AC_CHECK_FUNC([shl_load], |
969 | [lt_cv_dlopen="shl_load"], |
970 | [AC_CHECK_LIB([dld], [shl_load], |
971 | [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], |
972 | [AC_CHECK_FUNC([dlopen], |
973 | [lt_cv_dlopen="dlopen"], |
974 | [AC_CHECK_LIB([dl], [dlopen], |
975 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
976 | [AC_CHECK_LIB([svld], [dlopen], |
977 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
978 | [AC_CHECK_LIB([dld], [dld_link], |
979 | [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) |
980 | ]) |
981 | ]) |
982 | ]) |
983 | ]) |
984 | ]) |
985 | ;; |
986 | esac |
987 | |
988 | if test "x$lt_cv_dlopen" != xno; then |
989 | enable_dlopen=yes |
990 | else |
991 | enable_dlopen=no |
992 | fi |
993 | |
994 | case $lt_cv_dlopen in |
995 | dlopen) |
996 | save_CPPFLAGS="$CPPFLAGS" |
997 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
998 | |
999 | save_LDFLAGS="$LDFLAGS" |
1000 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
1001 | |
1002 | save_LIBS="$LIBS" |
1003 | LIBS="$lt_cv_dlopen_libs $LIBS" |
1004 | |
1005 | AC_CACHE_CHECK([whether a program can dlopen itself], |
1006 | lt_cv_dlopen_self, [dnl |
1007 | _LT_AC_TRY_DLOPEN_SELF( |
1008 | lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
1009 | lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
1010 | ]) |
1011 | |
1012 | if test "x$lt_cv_dlopen_self" = xyes; then |
1013 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" |
1014 | AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
1015 | lt_cv_dlopen_self_static, [dnl |
1016 | _LT_AC_TRY_DLOPEN_SELF( |
1017 | lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
1018 | lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
1019 | ]) |
1020 | fi |
1021 | |
1022 | CPPFLAGS="$save_CPPFLAGS" |
1023 | LDFLAGS="$save_LDFLAGS" |
1024 | LIBS="$save_LIBS" |
1025 | ;; |
1026 | esac |
1027 | |
1028 | case $lt_cv_dlopen_self in |
1029 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
1030 | *) enable_dlopen_self=unknown ;; |
1031 | esac |
1032 | |
1033 | case $lt_cv_dlopen_self_static in |
1034 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
1035 | *) enable_dlopen_self_static=unknown ;; |
1036 | esac |
1037 | fi |
1038 | ])# AC_LIBTOOL_DLOPEN_SELF |
1039 | |
1040 | |
1041 | # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) |
1042 | # --------------------------------- |
1043 | # Check to see if options -c and -o are simultaneously supported by compiler |
1044 | AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], |
ac40fd9e |
1045 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
1046 | AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
d9898ee8 |
1047 | AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
1048 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
1049 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
1050 | $rm -r conftest 2>/dev/null |
1051 | mkdir conftest |
1052 | cd conftest |
1053 | mkdir out |
ac40fd9e |
1054 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
d9898ee8 |
1055 | |
1056 | lt_compiler_flag="-o out/conftest2.$ac_objext" |
1057 | # Insert the option either (1) after the last *FLAGS variable, or |
1058 | # (2) before a word containing "conftest.", or (3) at the end. |
1059 | # Note that $ac_compile itself does not contain backslashes and begins |
1060 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
1061 | lt_compile=`echo "$ac_compile" | $SED \ |
1062 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
1063 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
1064 | -e 's:$: $lt_compiler_flag:'` |
1065 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1066 | (eval "$lt_compile" 2>out/conftest.err) |
1067 | ac_status=$? |
1068 | cat out/conftest.err >&AS_MESSAGE_LOG_FD |
1069 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1070 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
1071 | then |
1072 | # The compiler can only warn and ignore the option if not recognized |
1073 | # So say no if there are warnings |
1074 | $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp |
1075 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
1076 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
1077 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
1078 | fi |
1079 | fi |
1080 | chmod u+w . 2>&AS_MESSAGE_LOG_FD |
1081 | $rm conftest* |
1082 | # SGI C++ compiler will create directory out/ii_files/ for |
1083 | # template instantiation |
1084 | test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files |
1085 | $rm out/* && rmdir out |
1086 | cd .. |
1087 | rmdir conftest |
1088 | $rm conftest* |
1089 | ]) |
1090 | ])# AC_LIBTOOL_PROG_CC_C_O |
1091 | |
1092 | |
1093 | # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) |
1094 | # ----------------------------------------- |
1095 | # Check to see if we can do hard links to lock some files if needed |
1096 | AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], |
1097 | [AC_REQUIRE([_LT_AC_LOCK])dnl |
1098 | |
1099 | hard_links="nottested" |
1100 | if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
1101 | # do not overwrite the value of need_locks provided by the user |
1102 | AC_MSG_CHECKING([if we can lock with hard links]) |
1103 | hard_links=yes |
1104 | $rm conftest* |
1105 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1106 | touch conftest.a |
1107 | ln conftest.a conftest.b 2>&5 || hard_links=no |
1108 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1109 | AC_MSG_RESULT([$hard_links]) |
1110 | if test "$hard_links" = no; then |
1111 | AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
1112 | need_locks=warn |
1113 | fi |
1114 | else |
1115 | need_locks=no |
1116 | fi |
1117 | ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS |
1118 | |
1119 | |
1120 | # AC_LIBTOOL_OBJDIR |
1121 | # ----------------- |
1122 | AC_DEFUN([AC_LIBTOOL_OBJDIR], |
1123 | [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
1124 | [rm -f .libs 2>/dev/null |
1125 | mkdir .libs 2>/dev/null |
1126 | if test -d .libs; then |
1127 | lt_cv_objdir=.libs |
1128 | else |
1129 | # MS-DOS does not allow filenames that begin with a dot. |
1130 | lt_cv_objdir=_libs |
1131 | fi |
1132 | rmdir .libs 2>/dev/null]) |
1133 | objdir=$lt_cv_objdir |
1134 | ])# AC_LIBTOOL_OBJDIR |
1135 | |
1136 | |
1137 | # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) |
1138 | # ---------------------------------------------- |
1139 | # Check hardcoding attributes. |
1140 | AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], |
1141 | [AC_MSG_CHECKING([how to hardcode library paths into programs]) |
1142 | _LT_AC_TAGVAR(hardcode_action, $1)= |
1143 | if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ |
1144 | test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ |
1145 | test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then |
1146 | |
1147 | # We can hardcode non-existant directories. |
1148 | if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && |
1149 | # If the only mechanism to avoid hardcoding is shlibpath_var, we |
1150 | # have to relink, otherwise we might link with an installed library |
1151 | # when we should be linking with a yet-to-be-installed one |
1152 | ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
1153 | test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then |
1154 | # Linking always hardcodes the temporary library directory. |
1155 | _LT_AC_TAGVAR(hardcode_action, $1)=relink |
1156 | else |
1157 | # We can link without hardcoding, and we can hardcode nonexisting dirs. |
1158 | _LT_AC_TAGVAR(hardcode_action, $1)=immediate |
1159 | fi |
1160 | else |
1161 | # We cannot hardcode anything, or else we can only hardcode existing |
1162 | # directories. |
1163 | _LT_AC_TAGVAR(hardcode_action, $1)=unsupported |
1164 | fi |
1165 | AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) |
1166 | |
1167 | if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then |
1168 | # Fast installation is not supported |
1169 | enable_fast_install=no |
1170 | elif test "$shlibpath_overrides_runpath" = yes || |
1171 | test "$enable_shared" = no; then |
1172 | # Fast installation is not necessary |
1173 | enable_fast_install=needless |
1174 | fi |
1175 | ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH |
1176 | |
1177 | |
1178 | # AC_LIBTOOL_SYS_LIB_STRIP |
1179 | # ------------------------ |
1180 | AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], |
1181 | [striplib= |
1182 | old_striplib= |
1183 | AC_MSG_CHECKING([whether stripping libraries is possible]) |
1184 | if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then |
1185 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
1186 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
1187 | AC_MSG_RESULT([yes]) |
1188 | else |
1189 | # FIXME - insert some real tests, host_os isn't really good enough |
1190 | case $host_os in |
1191 | darwin*) |
1192 | if test -n "$STRIP" ; then |
1193 | striplib="$STRIP -x" |
ac40fd9e |
1194 | old_striplib="$STRIP -S" |
d9898ee8 |
1195 | AC_MSG_RESULT([yes]) |
1196 | else |
1197 | AC_MSG_RESULT([no]) |
1198 | fi |
1199 | ;; |
1200 | *) |
1201 | AC_MSG_RESULT([no]) |
1202 | ;; |
1203 | esac |
1204 | fi |
1205 | ])# AC_LIBTOOL_SYS_LIB_STRIP |
1206 | |
1207 | |
1208 | # AC_LIBTOOL_SYS_DYNAMIC_LINKER |
1209 | # ----------------------------- |
1210 | # PORTME Fill in your ld.so characteristics |
1211 | AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], |
ac40fd9e |
1212 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
1213 | AC_MSG_CHECKING([dynamic linker characteristics]) |
d9898ee8 |
1214 | library_names_spec= |
1215 | libname_spec='lib$name' |
1216 | soname_spec= |
1217 | shrext_cmds=".so" |
1218 | postinstall_cmds= |
1219 | postuninstall_cmds= |
1220 | finish_cmds= |
1221 | finish_eval= |
1222 | shlibpath_var= |
1223 | shlibpath_overrides_runpath=unknown |
1224 | version_type=none |
1225 | dynamic_linker="$host_os ld.so" |
1226 | sys_lib_dlsearch_path_spec="/lib /usr/lib" |
ac40fd9e |
1227 | m4_if($1,[],[ |
d9898ee8 |
1228 | if test "$GCC" = yes; then |
ac40fd9e |
1229 | case $host_os in |
1230 | darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; |
1231 | *) lt_awk_arg="/^libraries:/" ;; |
1232 | esac |
1233 | lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
1234 | if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then |
d9898ee8 |
1235 | # if the path contains ";" then we assume it to be the separator |
1236 | # otherwise default to the standard path separator (i.e. ":") - it is |
1237 | # assumed that no part of a normal pathname contains ";" but that should |
1238 | # okay in the real world where ";" in dirpaths is itself problematic. |
ac40fd9e |
1239 | lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` |
d9898ee8 |
1240 | else |
ac40fd9e |
1241 | lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
d9898ee8 |
1242 | fi |
ac40fd9e |
1243 | # Ok, now we have the path, separated by spaces, we can step through it |
1244 | # and add multilib dir if necessary. |
1245 | lt_tmp_lt_search_path_spec= |
1246 | lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` |
1247 | for lt_sys_path in $lt_search_path_spec; do |
1248 | if test -d "$lt_sys_path/$lt_multi_os_dir"; then |
1249 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" |
1250 | else |
1251 | test -d "$lt_sys_path" && \ |
1252 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" |
1253 | fi |
1254 | done |
1255 | lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' |
1256 | BEGIN {RS=" "; FS="/|\n";} { |
1257 | lt_foo=""; |
1258 | lt_count=0; |
1259 | for (lt_i = NF; lt_i > 0; lt_i--) { |
1260 | if ($lt_i != "" && $lt_i != ".") { |
1261 | if ($lt_i == "..") { |
1262 | lt_count++; |
1263 | } else { |
1264 | if (lt_count == 0) { |
1265 | lt_foo="/" $lt_i lt_foo; |
1266 | } else { |
1267 | lt_count--; |
1268 | } |
1269 | } |
1270 | } |
1271 | } |
1272 | if (lt_foo != "") { lt_freq[[lt_foo]]++; } |
1273 | if (lt_freq[[lt_foo]] == 1) { print lt_foo; } |
1274 | }'` |
1275 | sys_lib_search_path_spec=`echo $lt_search_path_spec` |
d9898ee8 |
1276 | else |
1277 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
ac40fd9e |
1278 | fi]) |
d9898ee8 |
1279 | need_lib_prefix=unknown |
1280 | hardcode_into_libs=no |
1281 | |
1282 | # when you set need_version to no, make sure it does not cause -set_version |
1283 | # flags to be left without arguments |
1284 | need_version=unknown |
1285 | |
1286 | case $host_os in |
1287 | aix3*) |
1288 | version_type=linux |
1289 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
1290 | shlibpath_var=LIBPATH |
1291 | |
1292 | # AIX 3 has no versioning support, so we append a major version to the name. |
1293 | soname_spec='${libname}${release}${shared_ext}$major' |
1294 | ;; |
1295 | |
1296 | aix4* | aix5*) |
1297 | version_type=linux |
1298 | need_lib_prefix=no |
1299 | need_version=no |
1300 | hardcode_into_libs=yes |
1301 | if test "$host_cpu" = ia64; then |
1302 | # AIX 5 supports IA64 |
1303 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
1304 | shlibpath_var=LD_LIBRARY_PATH |
1305 | else |
1306 | # With GCC up to 2.95.x, collect2 would create an import file |
1307 | # for dependence libraries. The import file would start with |
1308 | # the line `#! .'. This would cause the generated library to |
1309 | # depend on `.', always an invalid library. This was fixed in |
1310 | # development snapshots of GCC prior to 3.0. |
1311 | case $host_os in |
1312 | aix4 | aix4.[[01]] | aix4.[[01]].*) |
1313 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
1314 | echo ' yes ' |
1315 | echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then |
1316 | : |
1317 | else |
1318 | can_build_shared=no |
1319 | fi |
1320 | ;; |
1321 | esac |
1322 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
1323 | # soname into executable. Probably we can add versioning support to |
1324 | # collect2, so additional links can be useful in future. |
1325 | if test "$aix_use_runtimelinking" = yes; then |
1326 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so |
1327 | # instead of lib<name>.a to let people know that these are not |
1328 | # typical AIX shared libraries. |
1329 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1330 | else |
1331 | # We preserve .a as extension for shared libraries through AIX4.2 |
1332 | # and later when we are not doing run time linking. |
1333 | library_names_spec='${libname}${release}.a $libname.a' |
1334 | soname_spec='${libname}${release}${shared_ext}$major' |
1335 | fi |
1336 | shlibpath_var=LIBPATH |
1337 | fi |
1338 | ;; |
1339 | |
1340 | amigaos*) |
1341 | library_names_spec='$libname.ixlibrary $libname.a' |
1342 | # Create ${libname}_ixlibrary.a entries in /sys/libs. |
1343 | 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 ${libname}_ixlibrary.a || exit 1; done' |
1344 | ;; |
1345 | |
1346 | beos*) |
1347 | library_names_spec='${libname}${shared_ext}' |
1348 | dynamic_linker="$host_os ld.so" |
1349 | shlibpath_var=LIBRARY_PATH |
1350 | ;; |
1351 | |
1352 | bsdi[[45]]*) |
1353 | version_type=linux |
1354 | need_version=no |
1355 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1356 | soname_spec='${libname}${release}${shared_ext}$major' |
1357 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
1358 | shlibpath_var=LD_LIBRARY_PATH |
1359 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
1360 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
1361 | # the default ld.so.conf also contains /usr/contrib/lib and |
1362 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
1363 | # libtool to hard-code these into programs |
1364 | ;; |
1365 | |
1366 | cygwin* | mingw* | pw32*) |
1367 | version_type=windows |
1368 | shrext_cmds=".dll" |
1369 | need_version=no |
1370 | need_lib_prefix=no |
1371 | |
1372 | case $GCC,$host_os in |
1373 | yes,cygwin* | yes,mingw* | yes,pw32*) |
1374 | library_names_spec='$libname.dll.a' |
1375 | # DLL is installed to $(libdir)/../bin by postinstall_cmds |
1376 | postinstall_cmds='base_file=`basename \${file}`~ |
1377 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ |
1378 | dldir=$destdir/`dirname \$dlpath`~ |
1379 | test -d \$dldir || mkdir -p \$dldir~ |
1380 | $install_prog $dir/$dlname \$dldir/$dlname~ |
1381 | chmod a+x \$dldir/$dlname' |
1382 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
1383 | dlpath=$dir/\$dldll~ |
1384 | $rm \$dlpath' |
1385 | shlibpath_overrides_runpath=yes |
1386 | |
1387 | case $host_os in |
1388 | cygwin*) |
1389 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' |
1390 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1391 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
1392 | ;; |
1393 | mingw*) |
1394 | # MinGW DLLs use traditional 'lib' prefix |
1395 | soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1396 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
1397 | if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then |
1398 | # It is most probably a Windows format PATH printed by |
1399 | # mingw gcc, but we are running on Cygwin. Gcc prints its search |
1400 | # path with ; separators, and with drive letters. We can handle the |
1401 | # drive letters (cygwin fileutils understands them), so leave them, |
1402 | # especially as we might pass files found there to a mingw objdump, |
1403 | # which wouldn't understand a cygwinified path. Ahh. |
1404 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
1405 | else |
1406 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
1407 | fi |
1408 | ;; |
1409 | pw32*) |
1410 | # pw32 DLLs use 'pw' prefix rather than 'lib' |
1411 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1412 | ;; |
1413 | esac |
1414 | ;; |
1415 | |
1416 | *) |
1417 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
1418 | ;; |
1419 | esac |
1420 | dynamic_linker='Win32 ld.exe' |
1421 | # FIXME: first we should search . and the directory the executable is in |
1422 | shlibpath_var=PATH |
1423 | ;; |
1424 | |
1425 | darwin* | rhapsody*) |
1426 | dynamic_linker="$host_os dyld" |
1427 | version_type=darwin |
1428 | need_lib_prefix=no |
1429 | need_version=no |
1430 | library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
1431 | soname_spec='${libname}${release}${major}$shared_ext' |
1432 | shlibpath_overrides_runpath=yes |
1433 | shlibpath_var=DYLD_LIBRARY_PATH |
1434 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
ac40fd9e |
1435 | m4_if([$1], [],[ |
1436 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) |
d9898ee8 |
1437 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
1438 | ;; |
1439 | |
1440 | dgux*) |
1441 | version_type=linux |
1442 | need_lib_prefix=no |
1443 | need_version=no |
1444 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
1445 | soname_spec='${libname}${release}${shared_ext}$major' |
1446 | shlibpath_var=LD_LIBRARY_PATH |
1447 | ;; |
1448 | |
1449 | freebsd1*) |
1450 | dynamic_linker=no |
1451 | ;; |
1452 | |
d9898ee8 |
1453 | freebsd* | dragonfly*) |
1454 | # DragonFly does not have aout. When/if they implement a new |
1455 | # versioning mechanism, adjust this. |
1456 | if test -x /usr/bin/objformat; then |
1457 | objformat=`/usr/bin/objformat` |
1458 | else |
1459 | case $host_os in |
1460 | freebsd[[123]]*) objformat=aout ;; |
1461 | *) objformat=elf ;; |
1462 | esac |
1463 | fi |
1464 | version_type=freebsd-$objformat |
1465 | case $version_type in |
1466 | freebsd-elf*) |
1467 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
1468 | need_version=no |
1469 | need_lib_prefix=no |
1470 | ;; |
1471 | freebsd-*) |
1472 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
1473 | need_version=yes |
1474 | ;; |
1475 | esac |
1476 | shlibpath_var=LD_LIBRARY_PATH |
1477 | case $host_os in |
1478 | freebsd2*) |
1479 | shlibpath_overrides_runpath=yes |
1480 | ;; |
1481 | freebsd3.[[01]]* | freebsdelf3.[[01]]*) |
1482 | shlibpath_overrides_runpath=yes |
1483 | hardcode_into_libs=yes |
1484 | ;; |
1485 | freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ |
1486 | freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) |
1487 | shlibpath_overrides_runpath=no |
1488 | hardcode_into_libs=yes |
1489 | ;; |
ac40fd9e |
1490 | *) # from 4.6 on, and DragonFly |
d9898ee8 |
1491 | shlibpath_overrides_runpath=yes |
1492 | hardcode_into_libs=yes |
1493 | ;; |
1494 | esac |
1495 | ;; |
1496 | |
1497 | gnu*) |
1498 | version_type=linux |
1499 | need_lib_prefix=no |
1500 | need_version=no |
1501 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
1502 | soname_spec='${libname}${release}${shared_ext}$major' |
1503 | shlibpath_var=LD_LIBRARY_PATH |
1504 | hardcode_into_libs=yes |
1505 | ;; |
1506 | |
1507 | hpux9* | hpux10* | hpux11*) |
1508 | # Give a soname corresponding to the major version so that dld.sl refuses to |
1509 | # link against other versions. |
1510 | version_type=sunos |
1511 | need_lib_prefix=no |
1512 | need_version=no |
1513 | case $host_cpu in |
1514 | ia64*) |
1515 | shrext_cmds='.so' |
1516 | hardcode_into_libs=yes |
1517 | dynamic_linker="$host_os dld.so" |
1518 | shlibpath_var=LD_LIBRARY_PATH |
1519 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
1520 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1521 | soname_spec='${libname}${release}${shared_ext}$major' |
1522 | if test "X$HPUX_IA64_MODE" = X32; then |
1523 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
1524 | else |
1525 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
1526 | fi |
1527 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
1528 | ;; |
1529 | hppa*64*) |
1530 | shrext_cmds='.sl' |
1531 | hardcode_into_libs=yes |
1532 | dynamic_linker="$host_os dld.sl" |
1533 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
1534 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
1535 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1536 | soname_spec='${libname}${release}${shared_ext}$major' |
1537 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
1538 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
1539 | ;; |
1540 | *) |
1541 | shrext_cmds='.sl' |
1542 | dynamic_linker="$host_os dld.sl" |
1543 | shlibpath_var=SHLIB_PATH |
1544 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
1545 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1546 | soname_spec='${libname}${release}${shared_ext}$major' |
1547 | ;; |
1548 | esac |
1549 | # HP-UX runs *really* slowly unless shared libraries are mode 555. |
1550 | postinstall_cmds='chmod 555 $lib' |
1551 | ;; |
1552 | |
ac40fd9e |
1553 | interix[[3-9]]*) |
d9898ee8 |
1554 | version_type=linux |
1555 | need_lib_prefix=no |
1556 | need_version=no |
1557 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1558 | soname_spec='${libname}${release}${shared_ext}$major' |
1559 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
1560 | shlibpath_var=LD_LIBRARY_PATH |
1561 | shlibpath_overrides_runpath=no |
1562 | hardcode_into_libs=yes |
1563 | ;; |
1564 | |
1565 | irix5* | irix6* | nonstopux*) |
1566 | case $host_os in |
1567 | nonstopux*) version_type=nonstopux ;; |
1568 | *) |
1569 | if test "$lt_cv_prog_gnu_ld" = yes; then |
1570 | version_type=linux |
1571 | else |
1572 | version_type=irix |
1573 | fi ;; |
1574 | esac |
1575 | need_lib_prefix=no |
1576 | need_version=no |
1577 | soname_spec='${libname}${release}${shared_ext}$major' |
1578 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
1579 | case $host_os in |
1580 | irix5* | nonstopux*) |
1581 | libsuff= shlibsuff= |
1582 | ;; |
1583 | *) |
1584 | case $LD in # libtool.m4 will add one of these switches to LD |
1585 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
1586 | libsuff= shlibsuff= libmagic=32-bit;; |
1587 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
1588 | libsuff=32 shlibsuff=N32 libmagic=N32;; |
1589 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
1590 | libsuff=64 shlibsuff=64 libmagic=64-bit;; |
1591 | *) libsuff= shlibsuff= libmagic=never-match;; |
1592 | esac |
1593 | ;; |
1594 | esac |
1595 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
1596 | shlibpath_overrides_runpath=no |
1597 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
1598 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
1599 | hardcode_into_libs=yes |
1600 | ;; |
1601 | |
1602 | # No shared lib support for Linux oldld, aout, or coff. |
1603 | linux*oldld* | linux*aout* | linux*coff*) |
1604 | dynamic_linker=no |
1605 | ;; |
1606 | |
1607 | # This must be Linux ELF. |
ac40fd9e |
1608 | linux* | k*bsd*-gnu) |
d9898ee8 |
1609 | version_type=linux |
1610 | need_lib_prefix=no |
1611 | need_version=no |
1612 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1613 | soname_spec='${libname}${release}${shared_ext}$major' |
1614 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
1615 | shlibpath_var=LD_LIBRARY_PATH |
1616 | shlibpath_overrides_runpath=no |
1617 | # This implies no fast_install, which is unacceptable. |
1618 | # Some rework will be needed to allow for fast_install |
1619 | # before this can be enabled. |
1620 | hardcode_into_libs=yes |
ac40fd9e |
1621 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
1622 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
d9898ee8 |
1623 | |
1624 | # Append ld.so.conf contents to the search path |
1625 | if test -f /etc/ld.so.conf; then |
ac40fd9e |
1626 | lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` |
1627 | sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" |
d9898ee8 |
1628 | fi |
1629 | |
1630 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
1631 | # powerpc, because MkLinux only supported shared libraries with the |
1632 | # GNU dynamic linker. Since this was broken with cross compilers, |
1633 | # most powerpc-linux boxes support dynamic linking these days and |
1634 | # people can always --disable-shared, the test was removed, and we |
1635 | # assume the GNU/Linux dynamic linker is in use. |
1636 | dynamic_linker='GNU/Linux ld.so' |
1637 | ;; |
1638 | |
d9898ee8 |
1639 | netbsd*) |
1640 | version_type=sunos |
1641 | need_lib_prefix=no |
1642 | need_version=no |
1643 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
1644 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1645 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
1646 | dynamic_linker='NetBSD (a.out) ld.so' |
1647 | else |
1648 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1649 | soname_spec='${libname}${release}${shared_ext}$major' |
1650 | dynamic_linker='NetBSD ld.elf_so' |
1651 | fi |
1652 | shlibpath_var=LD_LIBRARY_PATH |
1653 | shlibpath_overrides_runpath=yes |
1654 | hardcode_into_libs=yes |
1655 | ;; |
1656 | |
1657 | newsos6) |
1658 | version_type=linux |
1659 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1660 | shlibpath_var=LD_LIBRARY_PATH |
1661 | shlibpath_overrides_runpath=yes |
1662 | ;; |
1663 | |
1664 | nto-qnx*) |
1665 | version_type=linux |
1666 | need_lib_prefix=no |
1667 | need_version=no |
1668 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1669 | soname_spec='${libname}${release}${shared_ext}$major' |
1670 | shlibpath_var=LD_LIBRARY_PATH |
1671 | shlibpath_overrides_runpath=yes |
1672 | ;; |
1673 | |
1674 | openbsd*) |
1675 | version_type=sunos |
1676 | sys_lib_dlsearch_path_spec="/usr/lib" |
1677 | need_lib_prefix=no |
1678 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
1679 | case $host_os in |
1680 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
1681 | *) need_version=no ;; |
1682 | esac |
1683 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1684 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
1685 | shlibpath_var=LD_LIBRARY_PATH |
1686 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
1687 | case $host_os in |
1688 | openbsd2.[[89]] | openbsd2.[[89]].*) |
1689 | shlibpath_overrides_runpath=no |
1690 | ;; |
1691 | *) |
1692 | shlibpath_overrides_runpath=yes |
1693 | ;; |
1694 | esac |
1695 | else |
1696 | shlibpath_overrides_runpath=yes |
1697 | fi |
1698 | ;; |
1699 | |
1700 | os2*) |
1701 | libname_spec='$name' |
1702 | shrext_cmds=".dll" |
1703 | need_lib_prefix=no |
1704 | library_names_spec='$libname${shared_ext} $libname.a' |
1705 | dynamic_linker='OS/2 ld.exe' |
1706 | shlibpath_var=LIBPATH |
1707 | ;; |
1708 | |
1709 | osf3* | osf4* | osf5*) |
1710 | version_type=osf |
1711 | need_lib_prefix=no |
1712 | need_version=no |
1713 | soname_spec='${libname}${release}${shared_ext}$major' |
1714 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1715 | shlibpath_var=LD_LIBRARY_PATH |
1716 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
1717 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
1718 | ;; |
1719 | |
ac40fd9e |
1720 | rdos*) |
1721 | dynamic_linker=no |
1722 | ;; |
1723 | |
d9898ee8 |
1724 | solaris*) |
1725 | version_type=linux |
1726 | need_lib_prefix=no |
1727 | need_version=no |
1728 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1729 | soname_spec='${libname}${release}${shared_ext}$major' |
1730 | shlibpath_var=LD_LIBRARY_PATH |
1731 | shlibpath_overrides_runpath=yes |
1732 | hardcode_into_libs=yes |
1733 | # ldd complains unless libraries are executable |
1734 | postinstall_cmds='chmod +x $lib' |
1735 | ;; |
1736 | |
1737 | sunos4*) |
1738 | version_type=sunos |
1739 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1740 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
1741 | shlibpath_var=LD_LIBRARY_PATH |
1742 | shlibpath_overrides_runpath=yes |
1743 | if test "$with_gnu_ld" = yes; then |
1744 | need_lib_prefix=no |
1745 | fi |
1746 | need_version=yes |
1747 | ;; |
1748 | |
1749 | sysv4 | sysv4.3*) |
1750 | version_type=linux |
1751 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1752 | soname_spec='${libname}${release}${shared_ext}$major' |
1753 | shlibpath_var=LD_LIBRARY_PATH |
1754 | case $host_vendor in |
1755 | sni) |
1756 | shlibpath_overrides_runpath=no |
1757 | need_lib_prefix=no |
1758 | export_dynamic_flag_spec='${wl}-Blargedynsym' |
1759 | runpath_var=LD_RUN_PATH |
1760 | ;; |
1761 | siemens) |
1762 | need_lib_prefix=no |
1763 | ;; |
1764 | motorola) |
1765 | need_lib_prefix=no |
1766 | need_version=no |
1767 | shlibpath_overrides_runpath=no |
1768 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
1769 | ;; |
1770 | esac |
1771 | ;; |
1772 | |
1773 | sysv4*MP*) |
1774 | if test -d /usr/nec ;then |
1775 | version_type=linux |
1776 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
1777 | soname_spec='$libname${shared_ext}.$major' |
1778 | shlibpath_var=LD_LIBRARY_PATH |
1779 | fi |
1780 | ;; |
1781 | |
1782 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
1783 | version_type=freebsd-elf |
1784 | need_lib_prefix=no |
1785 | need_version=no |
1786 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
1787 | soname_spec='${libname}${release}${shared_ext}$major' |
1788 | shlibpath_var=LD_LIBRARY_PATH |
1789 | hardcode_into_libs=yes |
1790 | if test "$with_gnu_ld" = yes; then |
1791 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
1792 | shlibpath_overrides_runpath=no |
1793 | else |
1794 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
1795 | shlibpath_overrides_runpath=yes |
1796 | case $host_os in |
1797 | sco3.2v5*) |
1798 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
1799 | ;; |
1800 | esac |
1801 | fi |
1802 | sys_lib_dlsearch_path_spec='/usr/lib' |
1803 | ;; |
1804 | |
1805 | uts4*) |
1806 | version_type=linux |
1807 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1808 | soname_spec='${libname}${release}${shared_ext}$major' |
1809 | shlibpath_var=LD_LIBRARY_PATH |
1810 | ;; |
1811 | |
1812 | *) |
1813 | dynamic_linker=no |
1814 | ;; |
1815 | esac |
1816 | AC_MSG_RESULT([$dynamic_linker]) |
1817 | test "$dynamic_linker" = no && can_build_shared=no |
1818 | |
1819 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
1820 | if test "$GCC" = yes; then |
1821 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
1822 | fi |
1823 | ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
1824 | |
1825 | |
1826 | # _LT_AC_TAGCONFIG |
1827 | # ---------------- |
1828 | AC_DEFUN([_LT_AC_TAGCONFIG], |
ac40fd9e |
1829 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
1830 | AC_ARG_WITH([tags], |
d9898ee8 |
1831 | [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], |
1832 | [include additional configurations @<:@automatic@:>@])], |
1833 | [tagnames="$withval"]) |
1834 | |
1835 | if test -f "$ltmain" && test -n "$tagnames"; then |
1836 | if test ! -f "${ofile}"; then |
1837 | AC_MSG_WARN([output file `$ofile' does not exist]) |
1838 | fi |
1839 | |
1840 | if test -z "$LTCC"; then |
1841 | eval "`$SHELL ${ofile} --config | grep '^LTCC='`" |
1842 | if test -z "$LTCC"; then |
1843 | AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) |
1844 | else |
1845 | AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) |
1846 | fi |
1847 | fi |
1848 | if test -z "$LTCFLAGS"; then |
1849 | eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" |
1850 | fi |
1851 | |
1852 | # Extract list of available tagged configurations in $ofile. |
1853 | # Note that this assumes the entire list is on one line. |
1854 | available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` |
1855 | |
1856 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
1857 | for tagname in $tagnames; do |
1858 | IFS="$lt_save_ifs" |
1859 | # Check whether tagname contains only valid characters |
1860 | case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in |
1861 | "") ;; |
1862 | *) AC_MSG_ERROR([invalid tag name: $tagname]) |
1863 | ;; |
1864 | esac |
1865 | |
1866 | if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null |
1867 | then |
1868 | AC_MSG_ERROR([tag name \"$tagname\" already exists]) |
1869 | fi |
1870 | |
1871 | # Update the list of available tags. |
1872 | if test -n "$tagname"; then |
1873 | echo appending configuration tag \"$tagname\" to $ofile |
1874 | |
1875 | case $tagname in |
1876 | CXX) |
1877 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
1878 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
1879 | (test "X$CXX" != "Xg++"))) ; then |
1880 | AC_LIBTOOL_LANG_CXX_CONFIG |
1881 | else |
1882 | tagname="" |
1883 | fi |
1884 | ;; |
1885 | |
1886 | F77) |
1887 | if test -n "$F77" && test "X$F77" != "Xno"; then |
1888 | AC_LIBTOOL_LANG_F77_CONFIG |
1889 | else |
1890 | tagname="" |
1891 | fi |
1892 | ;; |
1893 | |
1894 | GCJ) |
1895 | if test -n "$GCJ" && test "X$GCJ" != "Xno"; then |
1896 | AC_LIBTOOL_LANG_GCJ_CONFIG |
1897 | else |
1898 | tagname="" |
1899 | fi |
1900 | ;; |
1901 | |
1902 | RC) |
1903 | AC_LIBTOOL_LANG_RC_CONFIG |
1904 | ;; |
1905 | |
1906 | *) |
1907 | AC_MSG_ERROR([Unsupported tag name: $tagname]) |
1908 | ;; |
1909 | esac |
1910 | |
1911 | # Append the new tag name to the list of available tags. |
1912 | if test -n "$tagname" ; then |
1913 | available_tags="$available_tags $tagname" |
1914 | fi |
1915 | fi |
1916 | done |
1917 | IFS="$lt_save_ifs" |
1918 | |
1919 | # Now substitute the updated list of available tags. |
1920 | if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then |
1921 | mv "${ofile}T" "$ofile" |
1922 | chmod +x "$ofile" |
1923 | else |
1924 | rm -f "${ofile}T" |
1925 | AC_MSG_ERROR([unable to update list of available tagged configurations.]) |
1926 | fi |
1927 | fi |
1928 | ])# _LT_AC_TAGCONFIG |
1929 | |
1930 | |
1931 | # AC_LIBTOOL_DLOPEN |
1932 | # ----------------- |
1933 | # enable checks for dlopen support |
1934 | AC_DEFUN([AC_LIBTOOL_DLOPEN], |
1935 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) |
1936 | ])# AC_LIBTOOL_DLOPEN |
1937 | |
1938 | |
1939 | # AC_LIBTOOL_WIN32_DLL |
1940 | # -------------------- |
1941 | # declare package support for building win32 DLLs |
1942 | AC_DEFUN([AC_LIBTOOL_WIN32_DLL], |
1943 | [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) |
1944 | ])# AC_LIBTOOL_WIN32_DLL |
1945 | |
1946 | |
1947 | # AC_ENABLE_SHARED([DEFAULT]) |
1948 | # --------------------------- |
1949 | # implement the --enable-shared flag |
1950 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
1951 | AC_DEFUN([AC_ENABLE_SHARED], |
1952 | [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
1953 | AC_ARG_ENABLE([shared], |
1954 | [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], |
1955 | [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], |
1956 | [p=${PACKAGE-default} |
1957 | case $enableval in |
1958 | yes) enable_shared=yes ;; |
1959 | no) enable_shared=no ;; |
1960 | *) |
1961 | enable_shared=no |
1962 | # Look at the argument we got. We use all the common list separators. |
1963 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
1964 | for pkg in $enableval; do |
1965 | IFS="$lt_save_ifs" |
1966 | if test "X$pkg" = "X$p"; then |
1967 | enable_shared=yes |
1968 | fi |
1969 | done |
1970 | IFS="$lt_save_ifs" |
1971 | ;; |
1972 | esac], |
1973 | [enable_shared=]AC_ENABLE_SHARED_DEFAULT) |
1974 | ])# AC_ENABLE_SHARED |
1975 | |
1976 | |
1977 | # AC_DISABLE_SHARED |
1978 | # ----------------- |
1979 | # set the default shared flag to --disable-shared |
1980 | AC_DEFUN([AC_DISABLE_SHARED], |
1981 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
1982 | AC_ENABLE_SHARED(no) |
1983 | ])# AC_DISABLE_SHARED |
1984 | |
1985 | |
1986 | # AC_ENABLE_STATIC([DEFAULT]) |
1987 | # --------------------------- |
1988 | # implement the --enable-static flag |
1989 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
1990 | AC_DEFUN([AC_ENABLE_STATIC], |
1991 | [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
1992 | AC_ARG_ENABLE([static], |
1993 | [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], |
1994 | [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], |
1995 | [p=${PACKAGE-default} |
1996 | case $enableval in |
1997 | yes) enable_static=yes ;; |
1998 | no) enable_static=no ;; |
1999 | *) |
2000 | enable_static=no |
2001 | # Look at the argument we got. We use all the common list separators. |
2002 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2003 | for pkg in $enableval; do |
2004 | IFS="$lt_save_ifs" |
2005 | if test "X$pkg" = "X$p"; then |
2006 | enable_static=yes |
2007 | fi |
2008 | done |
2009 | IFS="$lt_save_ifs" |
2010 | ;; |
2011 | esac], |
2012 | [enable_static=]AC_ENABLE_STATIC_DEFAULT) |
2013 | ])# AC_ENABLE_STATIC |
2014 | |
2015 | |
2016 | # AC_DISABLE_STATIC |
2017 | # ----------------- |
2018 | # set the default static flag to --disable-static |
2019 | AC_DEFUN([AC_DISABLE_STATIC], |
2020 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2021 | AC_ENABLE_STATIC(no) |
2022 | ])# AC_DISABLE_STATIC |
2023 | |
2024 | |
2025 | # AC_ENABLE_FAST_INSTALL([DEFAULT]) |
2026 | # --------------------------------- |
2027 | # implement the --enable-fast-install flag |
2028 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
2029 | AC_DEFUN([AC_ENABLE_FAST_INSTALL], |
2030 | [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
2031 | AC_ARG_ENABLE([fast-install], |
2032 | [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], |
2033 | [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], |
2034 | [p=${PACKAGE-default} |
2035 | case $enableval in |
2036 | yes) enable_fast_install=yes ;; |
2037 | no) enable_fast_install=no ;; |
2038 | *) |
2039 | enable_fast_install=no |
2040 | # Look at the argument we got. We use all the common list separators. |
2041 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2042 | for pkg in $enableval; do |
2043 | IFS="$lt_save_ifs" |
2044 | if test "X$pkg" = "X$p"; then |
2045 | enable_fast_install=yes |
2046 | fi |
2047 | done |
2048 | IFS="$lt_save_ifs" |
2049 | ;; |
2050 | esac], |
2051 | [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) |
2052 | ])# AC_ENABLE_FAST_INSTALL |
2053 | |
2054 | |
2055 | # AC_DISABLE_FAST_INSTALL |
2056 | # ----------------------- |
2057 | # set the default to --disable-fast-install |
2058 | AC_DEFUN([AC_DISABLE_FAST_INSTALL], |
2059 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2060 | AC_ENABLE_FAST_INSTALL(no) |
2061 | ])# AC_DISABLE_FAST_INSTALL |
2062 | |
2063 | |
2064 | # AC_LIBTOOL_PICMODE([MODE]) |
2065 | # -------------------------- |
2066 | # implement the --with-pic flag |
2067 | # MODE is either `yes' or `no'. If omitted, it defaults to `both'. |
2068 | AC_DEFUN([AC_LIBTOOL_PICMODE], |
2069 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2070 | pic_mode=ifelse($#,1,$1,default) |
2071 | ])# AC_LIBTOOL_PICMODE |
2072 | |
2073 | |
2074 | # AC_PROG_EGREP |
2075 | # ------------- |
2076 | # This is predefined starting with Autoconf 2.54, so this conditional |
2077 | # definition can be removed once we require Autoconf 2.54 or later. |
2078 | m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], |
2079 | [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], |
2080 | [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
2081 | then ac_cv_prog_egrep='grep -E' |
2082 | else ac_cv_prog_egrep='egrep' |
2083 | fi]) |
2084 | EGREP=$ac_cv_prog_egrep |
2085 | AC_SUBST([EGREP]) |
2086 | ])]) |
2087 | |
2088 | |
2089 | # AC_PATH_TOOL_PREFIX |
2090 | # ------------------- |
ac40fd9e |
2091 | # find a file program which can recognize shared library |
d9898ee8 |
2092 | AC_DEFUN([AC_PATH_TOOL_PREFIX], |
2093 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
2094 | AC_MSG_CHECKING([for $1]) |
2095 | AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
2096 | [case $MAGIC_CMD in |
2097 | [[\\/*] | ?:[\\/]*]) |
2098 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
2099 | ;; |
2100 | *) |
2101 | lt_save_MAGIC_CMD="$MAGIC_CMD" |
2102 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2103 | dnl $ac_dummy forces splitting on constant user-supplied paths. |
2104 | dnl POSIX.2 word splitting is done only on the output of word expansions, |
2105 | dnl not every word. This closes a longstanding sh security hole. |
2106 | ac_dummy="ifelse([$2], , $PATH, [$2])" |
2107 | for ac_dir in $ac_dummy; do |
2108 | IFS="$lt_save_ifs" |
2109 | test -z "$ac_dir" && ac_dir=. |
2110 | if test -f $ac_dir/$1; then |
2111 | lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
2112 | if test -n "$file_magic_test_file"; then |
2113 | case $deplibs_check_method in |
2114 | "file_magic "*) |
2115 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
2116 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2117 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
2118 | $EGREP "$file_magic_regex" > /dev/null; then |
2119 | : |
2120 | else |
2121 | cat <<EOF 1>&2 |
2122 | |
2123 | *** Warning: the command libtool uses to detect shared libraries, |
2124 | *** $file_magic_cmd, produces output that libtool cannot recognize. |
2125 | *** The result is that libtool may fail to recognize shared libraries |
2126 | *** as such. This will affect the creation of libtool libraries that |
2127 | *** depend on shared libraries, but programs linked with such libtool |
2128 | *** libraries will work regardless of this problem. Nevertheless, you |
2129 | *** may want to report the problem to your system manager and/or to |
2130 | *** bug-libtool@gnu.org |
2131 | |
2132 | EOF |
2133 | fi ;; |
2134 | esac |
2135 | fi |
2136 | break |
2137 | fi |
2138 | done |
2139 | IFS="$lt_save_ifs" |
2140 | MAGIC_CMD="$lt_save_MAGIC_CMD" |
2141 | ;; |
2142 | esac]) |
2143 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2144 | if test -n "$MAGIC_CMD"; then |
2145 | AC_MSG_RESULT($MAGIC_CMD) |
2146 | else |
2147 | AC_MSG_RESULT(no) |
2148 | fi |
2149 | ])# AC_PATH_TOOL_PREFIX |
2150 | |
2151 | |
2152 | # AC_PATH_MAGIC |
2153 | # ------------- |
ac40fd9e |
2154 | # find a file program which can recognize a shared library |
d9898ee8 |
2155 | AC_DEFUN([AC_PATH_MAGIC], |
2156 | [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
2157 | if test -z "$lt_cv_path_MAGIC_CMD"; then |
2158 | if test -n "$ac_tool_prefix"; then |
2159 | AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
2160 | else |
2161 | MAGIC_CMD=: |
2162 | fi |
2163 | fi |
2164 | ])# AC_PATH_MAGIC |
2165 | |
2166 | |
2167 | # AC_PROG_LD |
2168 | # ---------- |
2169 | # find the pathname to the GNU or non-GNU linker |
2170 | AC_DEFUN([AC_PROG_LD], |
2171 | [AC_ARG_WITH([gnu-ld], |
2172 | [AC_HELP_STRING([--with-gnu-ld], |
2173 | [assume the C compiler uses GNU ld @<:@default=no@:>@])], |
2174 | [test "$withval" = no || with_gnu_ld=yes], |
2175 | [with_gnu_ld=no]) |
2176 | AC_REQUIRE([LT_AC_PROG_SED])dnl |
2177 | AC_REQUIRE([AC_PROG_CC])dnl |
2178 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2179 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
2180 | ac_prog=ld |
2181 | if test "$GCC" = yes; then |
2182 | # Check if gcc -print-prog-name=ld gives a path. |
2183 | AC_MSG_CHECKING([for ld used by $CC]) |
2184 | case $host in |
2185 | *-*-mingw*) |
2186 | # gcc leaves a trailing carriage return which upsets mingw |
2187 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
2188 | *) |
2189 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
2190 | esac |
2191 | case $ac_prog in |
2192 | # Accept absolute paths. |
2193 | [[\\/]]* | ?:[[\\/]]*) |
2194 | re_direlt='/[[^/]][[^/]]*/\.\./' |
2195 | # Canonicalize the pathname of ld |
2196 | ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` |
2197 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
2198 | ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` |
2199 | done |
2200 | test -z "$LD" && LD="$ac_prog" |
2201 | ;; |
2202 | "") |
2203 | # If it fails, then pretend we aren't using GCC. |
2204 | ac_prog=ld |
2205 | ;; |
2206 | *) |
2207 | # If it is relative, then search for the first ld in PATH. |
2208 | with_gnu_ld=unknown |
2209 | ;; |
2210 | esac |
2211 | elif test "$with_gnu_ld" = yes; then |
2212 | AC_MSG_CHECKING([for GNU ld]) |
2213 | else |
2214 | AC_MSG_CHECKING([for non-GNU ld]) |
2215 | fi |
2216 | AC_CACHE_VAL(lt_cv_path_LD, |
2217 | [if test -z "$LD"; then |
2218 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2219 | for ac_dir in $PATH; do |
2220 | IFS="$lt_save_ifs" |
2221 | test -z "$ac_dir" && ac_dir=. |
2222 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
2223 | lt_cv_path_LD="$ac_dir/$ac_prog" |
2224 | # Check to see if the program is GNU ld. I'd rather use --version, |
2225 | # but apparently some variants of GNU ld only accept -v. |
2226 | # Break only if it was the GNU/non-GNU ld that we prefer. |
2227 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
2228 | *GNU* | *'with BFD'*) |
2229 | test "$with_gnu_ld" != no && break |
2230 | ;; |
2231 | *) |
2232 | test "$with_gnu_ld" != yes && break |
2233 | ;; |
2234 | esac |
2235 | fi |
2236 | done |
2237 | IFS="$lt_save_ifs" |
2238 | else |
2239 | lt_cv_path_LD="$LD" # Let the user override the test with a path. |
2240 | fi]) |
2241 | LD="$lt_cv_path_LD" |
2242 | if test -n "$LD"; then |
2243 | AC_MSG_RESULT($LD) |
2244 | else |
2245 | AC_MSG_RESULT(no) |
2246 | fi |
2247 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
2248 | AC_PROG_LD_GNU |
2249 | ])# AC_PROG_LD |
2250 | |
2251 | |
2252 | # AC_PROG_LD_GNU |
2253 | # -------------- |
2254 | AC_DEFUN([AC_PROG_LD_GNU], |
2255 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
2256 | AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
2257 | [# I'd rather use --version here, but apparently some GNU lds only accept -v. |
2258 | case `$LD -v 2>&1 </dev/null` in |
2259 | *GNU* | *'with BFD'*) |
2260 | lt_cv_prog_gnu_ld=yes |
2261 | ;; |
2262 | *) |
2263 | lt_cv_prog_gnu_ld=no |
2264 | ;; |
2265 | esac]) |
2266 | with_gnu_ld=$lt_cv_prog_gnu_ld |
2267 | ])# AC_PROG_LD_GNU |
2268 | |
2269 | |
2270 | # AC_PROG_LD_RELOAD_FLAG |
2271 | # ---------------------- |
2272 | # find reload flag for linker |
2273 | # -- PORTME Some linkers may need a different reload flag. |
2274 | AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], |
2275 | [AC_CACHE_CHECK([for $LD option to reload object files], |
2276 | lt_cv_ld_reload_flag, |
2277 | [lt_cv_ld_reload_flag='-r']) |
2278 | reload_flag=$lt_cv_ld_reload_flag |
2279 | case $reload_flag in |
2280 | "" | " "*) ;; |
2281 | *) reload_flag=" $reload_flag" ;; |
2282 | esac |
2283 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2284 | case $host_os in |
2285 | darwin*) |
2286 | if test "$GCC" = yes; then |
2287 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' |
2288 | else |
2289 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2290 | fi |
2291 | ;; |
2292 | esac |
2293 | ])# AC_PROG_LD_RELOAD_FLAG |
2294 | |
2295 | |
2296 | # AC_DEPLIBS_CHECK_METHOD |
2297 | # ----------------------- |
2298 | # how to check for library dependencies |
2299 | # -- PORTME fill in with the dynamic library characteristics |
2300 | AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], |
ac40fd9e |
2301 | [AC_CACHE_CHECK([how to recognize dependent libraries], |
d9898ee8 |
2302 | lt_cv_deplibs_check_method, |
2303 | [lt_cv_file_magic_cmd='$MAGIC_CMD' |
2304 | lt_cv_file_magic_test_file= |
2305 | lt_cv_deplibs_check_method='unknown' |
2306 | # Need to set the preceding variable on all platforms that support |
2307 | # interlibrary dependencies. |
2308 | # 'none' -- dependencies not supported. |
2309 | # `unknown' -- same as none, but documents that we really don't know. |
2310 | # 'pass_all' -- all dependencies passed with no checks. |
2311 | # 'test_compile' -- check by making test program. |
2312 | # 'file_magic [[regex]]' -- check by looking for files in library path |
2313 | # which responds to the $file_magic_cmd with a given extended regex. |
2314 | # If you have `file' or equivalent on your system and you're not sure |
2315 | # whether `pass_all' will *always* work, you probably want this one. |
2316 | |
2317 | case $host_os in |
2318 | aix4* | aix5*) |
2319 | lt_cv_deplibs_check_method=pass_all |
2320 | ;; |
2321 | |
2322 | beos*) |
2323 | lt_cv_deplibs_check_method=pass_all |
2324 | ;; |
2325 | |
2326 | bsdi[[45]]*) |
2327 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
2328 | lt_cv_file_magic_cmd='/usr/bin/file -L' |
2329 | lt_cv_file_magic_test_file=/shlib/libc.so |
2330 | ;; |
2331 | |
2332 | cygwin*) |
2333 | # func_win32_libid is a shell function defined in ltmain.sh |
2334 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
2335 | lt_cv_file_magic_cmd='func_win32_libid' |
2336 | ;; |
2337 | |
2338 | mingw* | pw32*) |
2339 | # Base MSYS/MinGW do not provide the 'file' command needed by |
ac40fd9e |
2340 | # func_win32_libid shell function, so use a weaker test based on 'objdump', |
2341 | # unless we find 'file', for example because we are cross-compiling. |
2342 | if ( file / ) >/dev/null 2>&1; then |
2343 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
2344 | lt_cv_file_magic_cmd='func_win32_libid' |
2345 | else |
2346 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
2347 | lt_cv_file_magic_cmd='$OBJDUMP -f' |
2348 | fi |
d9898ee8 |
2349 | ;; |
2350 | |
2351 | darwin* | rhapsody*) |
2352 | lt_cv_deplibs_check_method=pass_all |
2353 | ;; |
2354 | |
ac40fd9e |
2355 | freebsd* | dragonfly*) |
d9898ee8 |
2356 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
2357 | case $host_cpu in |
2358 | i*86 ) |
2359 | # Not sure whether the presence of OpenBSD here was a mistake. |
2360 | # Let's accept both of them until this is cleared up. |
2361 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' |
2362 | lt_cv_file_magic_cmd=/usr/bin/file |
2363 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
2364 | ;; |
2365 | esac |
2366 | else |
2367 | lt_cv_deplibs_check_method=pass_all |
2368 | fi |
2369 | ;; |
2370 | |
2371 | gnu*) |
2372 | lt_cv_deplibs_check_method=pass_all |
2373 | ;; |
2374 | |
2375 | hpux10.20* | hpux11*) |
2376 | lt_cv_file_magic_cmd=/usr/bin/file |
2377 | case $host_cpu in |
2378 | ia64*) |
2379 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
2380 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
2381 | ;; |
2382 | hppa*64*) |
2383 | [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] |
2384 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
2385 | ;; |
2386 | *) |
2387 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
2388 | lt_cv_file_magic_test_file=/usr/lib/libc.sl |
2389 | ;; |
2390 | esac |
2391 | ;; |
2392 | |
ac40fd9e |
2393 | interix[[3-9]]*) |
d9898ee8 |
2394 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here |
2395 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' |
2396 | ;; |
2397 | |
2398 | irix5* | irix6* | nonstopux*) |
2399 | case $LD in |
2400 | *-32|*"-32 ") libmagic=32-bit;; |
2401 | *-n32|*"-n32 ") libmagic=N32;; |
2402 | *-64|*"-64 ") libmagic=64-bit;; |
2403 | *) libmagic=never-match;; |
2404 | esac |
2405 | lt_cv_deplibs_check_method=pass_all |
2406 | ;; |
2407 | |
2408 | # This must be Linux ELF. |
ac40fd9e |
2409 | linux* | k*bsd*-gnu) |
d9898ee8 |
2410 | lt_cv_deplibs_check_method=pass_all |
2411 | ;; |
2412 | |
2413 | netbsd*) |
2414 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
2415 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
2416 | else |
2417 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' |
2418 | fi |
2419 | ;; |
2420 | |
2421 | newos6*) |
2422 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' |
2423 | lt_cv_file_magic_cmd=/usr/bin/file |
2424 | lt_cv_file_magic_test_file=/usr/lib/libnls.so |
2425 | ;; |
2426 | |
2427 | nto-qnx*) |
2428 | lt_cv_deplibs_check_method=unknown |
2429 | ;; |
2430 | |
2431 | openbsd*) |
2432 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
2433 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' |
2434 | else |
2435 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
2436 | fi |
2437 | ;; |
2438 | |
2439 | osf3* | osf4* | osf5*) |
2440 | lt_cv_deplibs_check_method=pass_all |
2441 | ;; |
2442 | |
ac40fd9e |
2443 | rdos*) |
2444 | lt_cv_deplibs_check_method=pass_all |
2445 | ;; |
2446 | |
d9898ee8 |
2447 | solaris*) |
2448 | lt_cv_deplibs_check_method=pass_all |
2449 | ;; |
2450 | |
2451 | sysv4 | sysv4.3*) |
2452 | case $host_vendor in |
2453 | motorola) |
2454 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
2455 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
2456 | ;; |
2457 | ncr) |
2458 | lt_cv_deplibs_check_method=pass_all |
2459 | ;; |
2460 | sequent) |
2461 | lt_cv_file_magic_cmd='/bin/file' |
2462 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
2463 | ;; |
2464 | sni) |
2465 | lt_cv_file_magic_cmd='/bin/file' |
2466 | lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
2467 | lt_cv_file_magic_test_file=/lib/libc.so |
2468 | ;; |
2469 | siemens) |
2470 | lt_cv_deplibs_check_method=pass_all |
2471 | ;; |
2472 | pc) |
2473 | lt_cv_deplibs_check_method=pass_all |
2474 | ;; |
2475 | esac |
2476 | ;; |
2477 | |
2478 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
2479 | lt_cv_deplibs_check_method=pass_all |
2480 | ;; |
2481 | esac |
2482 | ]) |
2483 | file_magic_cmd=$lt_cv_file_magic_cmd |
2484 | deplibs_check_method=$lt_cv_deplibs_check_method |
2485 | test -z "$deplibs_check_method" && deplibs_check_method=unknown |
2486 | ])# AC_DEPLIBS_CHECK_METHOD |
2487 | |
2488 | |
2489 | # AC_PROG_NM |
2490 | # ---------- |
2491 | # find the pathname to a BSD-compatible name lister |
2492 | AC_DEFUN([AC_PROG_NM], |
2493 | [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, |
2494 | [if test -n "$NM"; then |
2495 | # Let the user override the test. |
2496 | lt_cv_path_NM="$NM" |
2497 | else |
2498 | lt_nm_to_check="${ac_tool_prefix}nm" |
ac40fd9e |
2499 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then |
d9898ee8 |
2500 | lt_nm_to_check="$lt_nm_to_check nm" |
2501 | fi |
2502 | for lt_tmp_nm in $lt_nm_to_check; do |
2503 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2504 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do |
2505 | IFS="$lt_save_ifs" |
2506 | test -z "$ac_dir" && ac_dir=. |
2507 | tmp_nm="$ac_dir/$lt_tmp_nm" |
2508 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
2509 | # Check to see if the nm accepts a BSD-compat flag. |
2510 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
2511 | # nm: unknown option "B" ignored |
2512 | # Tru64's nm complains that /dev/null is an invalid object file |
2513 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
2514 | */dev/null* | *'Invalid file or object type'*) |
2515 | lt_cv_path_NM="$tmp_nm -B" |
2516 | break |
2517 | ;; |
2518 | *) |
2519 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
2520 | */dev/null*) |
2521 | lt_cv_path_NM="$tmp_nm -p" |
2522 | break |
2523 | ;; |
2524 | *) |
2525 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
2526 | continue # so that we can try to find one that supports BSD flags |
2527 | ;; |
2528 | esac |
2529 | ;; |
2530 | esac |
2531 | fi |
2532 | done |
2533 | IFS="$lt_save_ifs" |
2534 | done |
2535 | test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm |
2536 | fi]) |
2537 | NM="$lt_cv_path_NM" |
2538 | ])# AC_PROG_NM |
2539 | |
2540 | |
2541 | # AC_CHECK_LIBM |
2542 | # ------------- |
2543 | # check for math library |
2544 | AC_DEFUN([AC_CHECK_LIBM], |
2545 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2546 | LIBM= |
2547 | case $host in |
2548 | *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
2549 | # These system don't have libm, or don't need it |
2550 | ;; |
2551 | *-ncr-sysv4.3*) |
2552 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
2553 | AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
2554 | ;; |
2555 | *) |
2556 | AC_CHECK_LIB(m, cos, LIBM="-lm") |
2557 | ;; |
2558 | esac |
2559 | ])# AC_CHECK_LIBM |
2560 | |
2561 | |
2562 | # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) |
2563 | # ----------------------------------- |
2564 | # sets LIBLTDL to the link flags for the libltdl convenience library and |
2565 | # LTDLINCL to the include flags for the libltdl header and adds |
2566 | # --enable-ltdl-convenience to the configure arguments. Note that |
2567 | # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
2568 | # it is assumed to be `libltdl'. LIBLTDL will be prefixed with |
2569 | # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' |
2570 | # (note the single quotes!). If your package is not flat and you're not |
2571 | # using automake, define top_builddir and top_srcdir appropriately in |
2572 | # the Makefiles. |
2573 | AC_DEFUN([AC_LIBLTDL_CONVENIENCE], |
2574 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2575 | case $enable_ltdl_convenience in |
2576 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
2577 | "") enable_ltdl_convenience=yes |
2578 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
2579 | esac |
2580 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la |
2581 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
2582 | # For backwards non-gettext consistent compatibility... |
2583 | INCLTDL="$LTDLINCL" |
2584 | ])# AC_LIBLTDL_CONVENIENCE |
2585 | |
2586 | |
2587 | # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) |
2588 | # ----------------------------------- |
2589 | # sets LIBLTDL to the link flags for the libltdl installable library and |
2590 | # LTDLINCL to the include flags for the libltdl header and adds |
2591 | # --enable-ltdl-install to the configure arguments. Note that |
2592 | # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
2593 | # and an installed libltdl is not found, it is assumed to be `libltdl'. |
2594 | # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with |
2595 | # '${top_srcdir}/' (note the single quotes!). If your package is not |
2596 | # flat and you're not using automake, define top_builddir and top_srcdir |
2597 | # appropriately in the Makefiles. |
2598 | # In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
2599 | AC_DEFUN([AC_LIBLTDL_INSTALLABLE], |
2600 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2601 | AC_CHECK_LIB(ltdl, lt_dlinit, |
2602 | [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
2603 | [if test x"$enable_ltdl_install" = xno; then |
2604 | AC_MSG_WARN([libltdl not installed, but installation disabled]) |
2605 | else |
2606 | enable_ltdl_install=yes |
2607 | fi |
2608 | ]) |
2609 | if test x"$enable_ltdl_install" = x"yes"; then |
2610 | ac_configure_args="$ac_configure_args --enable-ltdl-install" |
2611 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la |
2612 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
2613 | else |
2614 | ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
2615 | LIBLTDL="-lltdl" |
2616 | LTDLINCL= |
2617 | fi |
2618 | # For backwards non-gettext consistent compatibility... |
2619 | INCLTDL="$LTDLINCL" |
2620 | ])# AC_LIBLTDL_INSTALLABLE |
2621 | |
2622 | |
2623 | # AC_LIBTOOL_CXX |
2624 | # -------------- |
2625 | # enable support for C++ libraries |
2626 | AC_DEFUN([AC_LIBTOOL_CXX], |
2627 | [AC_REQUIRE([_LT_AC_LANG_CXX]) |
2628 | ])# AC_LIBTOOL_CXX |
2629 | |
2630 | |
2631 | # _LT_AC_LANG_CXX |
2632 | # --------------- |
2633 | AC_DEFUN([_LT_AC_LANG_CXX], |
2634 | [AC_REQUIRE([AC_PROG_CXX]) |
2635 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
2636 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) |
2637 | ])# _LT_AC_LANG_CXX |
2638 | |
2639 | # _LT_AC_PROG_CXXCPP |
2640 | # ------------------ |
2641 | AC_DEFUN([_LT_AC_PROG_CXXCPP], |
2642 | [ |
2643 | AC_REQUIRE([AC_PROG_CXX]) |
2644 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
2645 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
2646 | (test "X$CXX" != "Xg++"))) ; then |
2647 | AC_PROG_CXXCPP |
2648 | fi |
2649 | ])# _LT_AC_PROG_CXXCPP |
2650 | |
2651 | # AC_LIBTOOL_F77 |
2652 | # -------------- |
2653 | # enable support for Fortran 77 libraries |
2654 | AC_DEFUN([AC_LIBTOOL_F77], |
2655 | [AC_REQUIRE([_LT_AC_LANG_F77]) |
2656 | ])# AC_LIBTOOL_F77 |
2657 | |
2658 | |
2659 | # _LT_AC_LANG_F77 |
2660 | # --------------- |
2661 | AC_DEFUN([_LT_AC_LANG_F77], |
2662 | [AC_REQUIRE([AC_PROG_F77]) |
2663 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) |
2664 | ])# _LT_AC_LANG_F77 |
2665 | |
2666 | |
2667 | # AC_LIBTOOL_GCJ |
2668 | # -------------- |
2669 | # enable support for GCJ libraries |
2670 | AC_DEFUN([AC_LIBTOOL_GCJ], |
2671 | [AC_REQUIRE([_LT_AC_LANG_GCJ]) |
2672 | ])# AC_LIBTOOL_GCJ |
2673 | |
2674 | |
2675 | # _LT_AC_LANG_GCJ |
2676 | # --------------- |
2677 | AC_DEFUN([_LT_AC_LANG_GCJ], |
2678 | [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], |
2679 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], |
2680 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], |
2681 | [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], |
2682 | [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], |
2683 | [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) |
2684 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) |
2685 | ])# _LT_AC_LANG_GCJ |
2686 | |
2687 | |
2688 | # AC_LIBTOOL_RC |
2689 | # ------------- |
2690 | # enable support for Windows resource files |
2691 | AC_DEFUN([AC_LIBTOOL_RC], |
2692 | [AC_REQUIRE([LT_AC_PROG_RC]) |
2693 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) |
2694 | ])# AC_LIBTOOL_RC |
2695 | |
2696 | |
2697 | # AC_LIBTOOL_LANG_C_CONFIG |
2698 | # ------------------------ |
2699 | # Ensure that the configuration vars for the C compiler are |
2700 | # suitably defined. Those variables are subsequently used by |
2701 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
2702 | AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) |
2703 | AC_DEFUN([_LT_AC_LANG_C_CONFIG], |
2704 | [lt_save_CC="$CC" |
2705 | AC_LANG_PUSH(C) |
2706 | |
2707 | # Source file extension for C test sources. |
2708 | ac_ext=c |
2709 | |
2710 | # Object file extension for compiled C test sources. |
2711 | objext=o |
2712 | _LT_AC_TAGVAR(objext, $1)=$objext |
2713 | |
2714 | # Code to be used in simple compile tests |
ac40fd9e |
2715 | lt_simple_compile_test_code="int some_variable = 0;" |
d9898ee8 |
2716 | |
2717 | # Code to be used in simple link tests |
ac40fd9e |
2718 | lt_simple_link_test_code='int main(){return(0);}' |
d9898ee8 |
2719 | |
2720 | _LT_AC_SYS_COMPILER |
2721 | |
2722 | # save warnings/boilerplate of simple test code |
2723 | _LT_COMPILER_BOILERPLATE |
2724 | _LT_LINKER_BOILERPLATE |
2725 | |
2726 | ## CAVEAT EMPTOR: |
2727 | ## There is no encapsulation within the following macros, do not change |
2728 | ## the running order or otherwise move them around unless you know exactly |
2729 | ## what you are doing... |
2730 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
2731 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
2732 | AC_LIBTOOL_PROG_CC_C_O($1) |
2733 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
2734 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
2735 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
2736 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
2737 | AC_LIBTOOL_SYS_LIB_STRIP |
2738 | AC_LIBTOOL_DLOPEN_SELF |
2739 | |
2740 | # Report which library types will actually be built |
2741 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
2742 | AC_MSG_RESULT([$can_build_shared]) |
2743 | |
2744 | AC_MSG_CHECKING([whether to build shared libraries]) |
2745 | test "$can_build_shared" = "no" && enable_shared=no |
2746 | |
2747 | # On AIX, shared libraries and static libraries use the same namespace, and |
2748 | # are all built from PIC. |
2749 | case $host_os in |
2750 | aix3*) |
2751 | test "$enable_shared" = yes && enable_static=no |
2752 | if test -n "$RANLIB"; then |
2753 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
2754 | postinstall_cmds='$RANLIB $lib' |
2755 | fi |
2756 | ;; |
2757 | |
2758 | aix4* | aix5*) |
2759 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
2760 | test "$enable_shared" = yes && enable_static=no |
2761 | fi |
2762 | ;; |
2763 | esac |
2764 | AC_MSG_RESULT([$enable_shared]) |
2765 | |
2766 | AC_MSG_CHECKING([whether to build static libraries]) |
2767 | # Make sure either enable_shared or enable_static is yes. |
2768 | test "$enable_shared" = yes || enable_static=yes |
2769 | AC_MSG_RESULT([$enable_static]) |
2770 | |
2771 | AC_LIBTOOL_CONFIG($1) |
2772 | |
2773 | AC_LANG_POP |
2774 | CC="$lt_save_CC" |
2775 | ])# AC_LIBTOOL_LANG_C_CONFIG |
2776 | |
2777 | |
2778 | # AC_LIBTOOL_LANG_CXX_CONFIG |
2779 | # -------------------------- |
2780 | # Ensure that the configuration vars for the C compiler are |
2781 | # suitably defined. Those variables are subsequently used by |
2782 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
2783 | AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) |
2784 | AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], |
2785 | [AC_LANG_PUSH(C++) |
2786 | AC_REQUIRE([AC_PROG_CXX]) |
2787 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
2788 | |
2789 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
2790 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
2791 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
2792 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
2793 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
2794 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
2795 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
2796 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
2797 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
2798 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
2799 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
2800 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
2801 | _LT_AC_TAGVAR(module_cmds, $1)= |
2802 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
2803 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
2804 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
2805 | _LT_AC_TAGVAR(no_undefined_flag, $1)= |
2806 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
2807 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
2808 | |
2809 | # Dependencies to place before and after the object being linked: |
2810 | _LT_AC_TAGVAR(predep_objects, $1)= |
2811 | _LT_AC_TAGVAR(postdep_objects, $1)= |
2812 | _LT_AC_TAGVAR(predeps, $1)= |
2813 | _LT_AC_TAGVAR(postdeps, $1)= |
2814 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)= |
2815 | |
2816 | # Source file extension for C++ test sources. |
2817 | ac_ext=cpp |
2818 | |
2819 | # Object file extension for compiled C++ test sources. |
2820 | objext=o |
2821 | _LT_AC_TAGVAR(objext, $1)=$objext |
2822 | |
2823 | # Code to be used in simple compile tests |
ac40fd9e |
2824 | lt_simple_compile_test_code="int some_variable = 0;" |
d9898ee8 |
2825 | |
2826 | # Code to be used in simple link tests |
ac40fd9e |
2827 | lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' |
d9898ee8 |
2828 | |
2829 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
2830 | _LT_AC_SYS_COMPILER |
2831 | |
2832 | # save warnings/boilerplate of simple test code |
2833 | _LT_COMPILER_BOILERPLATE |
2834 | _LT_LINKER_BOILERPLATE |
2835 | |
2836 | # Allow CC to be a program name with arguments. |
2837 | lt_save_CC=$CC |
2838 | lt_save_LD=$LD |
2839 | lt_save_GCC=$GCC |
2840 | GCC=$GXX |
2841 | lt_save_with_gnu_ld=$with_gnu_ld |
2842 | lt_save_path_LD=$lt_cv_path_LD |
2843 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then |
2844 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx |
2845 | else |
2846 | $as_unset lt_cv_prog_gnu_ld |
2847 | fi |
2848 | if test -n "${lt_cv_path_LDCXX+set}"; then |
2849 | lt_cv_path_LD=$lt_cv_path_LDCXX |
2850 | else |
2851 | $as_unset lt_cv_path_LD |
2852 | fi |
2853 | test -z "${LDCXX+set}" || LD=$LDCXX |
2854 | CC=${CXX-"c++"} |
2855 | compiler=$CC |
2856 | _LT_AC_TAGVAR(compiler, $1)=$CC |
2857 | _LT_CC_BASENAME([$compiler]) |
2858 | |
2859 | # We don't want -fno-exception wen compiling C++ code, so set the |
2860 | # no_builtin_flag separately |
2861 | if test "$GXX" = yes; then |
2862 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
2863 | else |
2864 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
2865 | fi |
2866 | |
2867 | if test "$GXX" = yes; then |
2868 | # Set up default GNU C++ configuration |
2869 | |
2870 | AC_PROG_LD |
2871 | |
2872 | # Check if GNU C++ uses GNU ld as the underlying linker, since the |
2873 | # archiving commands below assume that GNU ld is being used. |
2874 | if test "$with_gnu_ld" = yes; then |
2875 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
2876 | _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' |
2877 | |
2878 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
2879 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
2880 | |
2881 | # If archive_cmds runs LD, not CC, wlarc should be empty |
2882 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to |
2883 | # investigate it a little bit more. (MM) |
2884 | wlarc='${wl}' |
2885 | |
2886 | # ancient GNU ld didn't support --whole-archive et. al. |
2887 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ |
2888 | grep 'no-whole-archive' > /dev/null; then |
2889 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
2890 | else |
2891 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
2892 | fi |
2893 | else |
2894 | with_gnu_ld=no |
2895 | wlarc= |
2896 | |
2897 | # A generic and very simple default shared library creation |
2898 | # command for GNU C++ for the case where it uses the native |
2899 | # linker, instead of GNU ld. If possible, this setting should |
2900 | # overridden to take advantage of the native linker features on |
2901 | # the platform it is being used on. |
2902 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
2903 | fi |
2904 | |
2905 | # Commands to make compiler produce verbose output that lists |
2906 | # what "hidden" libraries, object files and flags are used when |
2907 | # linking a shared library. |
2908 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
2909 | |
2910 | else |
2911 | GXX=no |
2912 | with_gnu_ld=no |
2913 | wlarc= |
2914 | fi |
2915 | |
2916 | # PORTME: fill in a description of your system's C++ link characteristics |
2917 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
2918 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
2919 | case $host_os in |
2920 | aix3*) |
2921 | # FIXME: insert proper C++ library support |
2922 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
2923 | ;; |
2924 | aix4* | aix5*) |
2925 | if test "$host_cpu" = ia64; then |
2926 | # On IA64, the linker does run time linking by default, so we don't |
2927 | # have to do anything special. |
2928 | aix_use_runtimelinking=no |
2929 | exp_sym_flag='-Bexport' |
2930 | no_entry_flag="" |
2931 | else |
2932 | aix_use_runtimelinking=no |
2933 | |
2934 | # Test if we are trying to use run time linking or normal |
2935 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
2936 | # need to do runtime linking. |
2937 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
2938 | for ld_flag in $LDFLAGS; do |
2939 | case $ld_flag in |
2940 | *-brtl*) |
2941 | aix_use_runtimelinking=yes |
2942 | break |
2943 | ;; |
2944 | esac |
2945 | done |
2946 | ;; |
2947 | esac |
2948 | |
2949 | exp_sym_flag='-bexport' |
2950 | no_entry_flag='-bnoentry' |
2951 | fi |
2952 | |
2953 | # When large executables or shared objects are built, AIX ld can |
2954 | # have problems creating the table of contents. If linking a library |
2955 | # or program results in "error TOC overflow" add -mminimal-toc to |
2956 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
2957 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
2958 | |
2959 | _LT_AC_TAGVAR(archive_cmds, $1)='' |
2960 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
2961 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
2962 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
2963 | |
2964 | if test "$GXX" = yes; then |
2965 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
2966 | # We only want to do this on AIX 4.2 and lower, the check |
2967 | # below for broken collect2 doesn't work under 4.3+ |
2968 | collect2name=`${CC} -print-prog-name=collect2` |
2969 | if test -f "$collect2name" && \ |
2970 | strings "$collect2name" | grep resolve_lib_name >/dev/null |
2971 | then |
2972 | # We have reworked collect2 |
ac40fd9e |
2973 | : |
d9898ee8 |
2974 | else |
2975 | # We have old collect2 |
2976 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
2977 | # It fails to find uninstalled libraries when the uninstalled |
2978 | # path is not listed in the libpath. Setting hardcode_minus_L |
2979 | # to unsupported forces relinking |
2980 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
2981 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
2982 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
2983 | fi |
2984 | ;; |
2985 | esac |
2986 | shared_flag='-shared' |
2987 | if test "$aix_use_runtimelinking" = yes; then |
2988 | shared_flag="$shared_flag "'${wl}-G' |
2989 | fi |
2990 | else |
2991 | # not using gcc |
2992 | if test "$host_cpu" = ia64; then |
2993 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
2994 | # chokes on -Wl,-G. The following line is correct: |
2995 | shared_flag='-G' |
2996 | else |
2997 | if test "$aix_use_runtimelinking" = yes; then |
2998 | shared_flag='${wl}-G' |
2999 | else |
3000 | shared_flag='${wl}-bM:SRE' |
3001 | fi |
3002 | fi |
3003 | fi |
3004 | |
3005 | # It seems that -bexpall does not export symbols beginning with |
3006 | # underscore (_), so it is better to generate a list of symbols to export. |
3007 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
3008 | if test "$aix_use_runtimelinking" = yes; then |
3009 | # Warning - without using the other runtime loading flags (-brtl), |
3010 | # -berok will link without error, but may produce a broken library. |
3011 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
3012 | # Determine the default libpath from the value encoded in an empty executable. |
3013 | _LT_AC_SYS_LIBPATH_AIX |
3014 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
3015 | |
3016 | _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 $shared_flag" |
3017 | else |
3018 | if test "$host_cpu" = ia64; then |
3019 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
3020 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
3021 | _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" |
3022 | else |
3023 | # Determine the default libpath from the value encoded in an empty executable. |
3024 | _LT_AC_SYS_LIBPATH_AIX |
3025 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
3026 | # Warning - without using the other run time loading flags, |
3027 | # -berok will link without error, but may produce a broken library. |
3028 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
3029 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
3030 | # Exported symbols can be pulled into shared objects from archives |
3031 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
3032 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
3033 | # This is similar to how AIX traditionally builds its shared libraries. |
3034 | _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' |
3035 | fi |
3036 | fi |
3037 | ;; |
3038 | |
3039 | beos*) |
3040 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
3041 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
3042 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
3043 | # support --undefined. This deserves some investigation. FIXME |
3044 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3045 | else |
3046 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3047 | fi |
3048 | ;; |
3049 | |
3050 | chorus*) |
3051 | case $cc_basename in |
3052 | *) |
3053 | # FIXME: insert proper C++ library support |
3054 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3055 | ;; |
3056 | esac |
3057 | ;; |
3058 | |
3059 | cygwin* | mingw* | pw32*) |
3060 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
3061 | # as there is no search path for DLLs. |
3062 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
3063 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
3064 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
3065 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
3066 | |
3067 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
3068 | _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' |
3069 | # If the export-symbols file already is a .def file (1st line |
3070 | # is EXPORTS), use it as is; otherwise, prepend... |
3071 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
3072 | cp $export_symbols $output_objdir/$soname.def; |
3073 | else |
3074 | echo EXPORTS > $output_objdir/$soname.def; |
3075 | cat $export_symbols >> $output_objdir/$soname.def; |
3076 | fi~ |
3077 | $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' |
3078 | else |
3079 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3080 | fi |
3081 | ;; |
3082 | darwin* | rhapsody*) |
3083 | case $host_os in |
3084 | rhapsody* | darwin1.[[012]]) |
3085 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
3086 | ;; |
3087 | *) # Darwin 1.3 on |
3088 | if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
3089 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
3090 | else |
3091 | case ${MACOSX_DEPLOYMENT_TARGET} in |
3092 | 10.[[012]]) |
3093 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
3094 | ;; |
3095 | 10.*) |
3096 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
3097 | ;; |
3098 | esac |
3099 | fi |
3100 | ;; |
3101 | esac |
3102 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3103 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3104 | _LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
3105 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
3106 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
3107 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3108 | |
3109 | if test "$GXX" = yes ; then |
3110 | lt_int_apple_cc_single_mod=no |
3111 | output_verbose_link_cmd='echo' |
3112 | if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then |
3113 | lt_int_apple_cc_single_mod=yes |
3114 | fi |
3115 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3116 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
3117 | else |
3118 | _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' |
3119 | fi |
3120 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3121 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
3122 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3123 | _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}' |
3124 | else |
3125 | _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}' |
3126 | fi |
3127 | _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}' |
3128 | else |
3129 | case $cc_basename in |
3130 | xlc*) |
3131 | output_verbose_link_cmd='echo' |
ac40fd9e |
3132 | _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` $xlcverstring' |
d9898ee8 |
3133 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3134 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
ac40fd9e |
3135 | _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 $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
d9898ee8 |
3136 | _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}' |
3137 | ;; |
3138 | *) |
3139 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3140 | ;; |
3141 | esac |
3142 | fi |
3143 | ;; |
3144 | |
3145 | dgux*) |
3146 | case $cc_basename in |
3147 | ec++*) |
3148 | # FIXME: insert proper C++ library support |
3149 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3150 | ;; |
3151 | ghcx*) |
3152 | # Green Hills C++ Compiler |
3153 | # FIXME: insert proper C++ library support |
3154 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3155 | ;; |
3156 | *) |
3157 | # FIXME: insert proper C++ library support |
3158 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3159 | ;; |
3160 | esac |
3161 | ;; |
3162 | freebsd[[12]]*) |
3163 | # C++ shared libraries reported to be fairly broken before switch to ELF |
3164 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3165 | ;; |
3166 | freebsd-elf*) |
3167 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3168 | ;; |
ac40fd9e |
3169 | freebsd* | dragonfly*) |
d9898ee8 |
3170 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
3171 | # conventions |
3172 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
3173 | ;; |
3174 | gnu*) |
3175 | ;; |
3176 | hpux9*) |
3177 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3178 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3179 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3180 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3181 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3182 | # but as the default |
3183 | # location of the library. |
3184 | |
3185 | case $cc_basename in |
3186 | CC*) |
3187 | # FIXME: insert proper C++ library support |
3188 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3189 | ;; |
3190 | aCC*) |
3191 | _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 $lib' |
3192 | # Commands to make compiler produce verbose output that lists |
3193 | # what "hidden" libraries, object files and flags are used when |
3194 | # linking a shared library. |
3195 | # |
3196 | # There doesn't appear to be a way to prevent this compiler from |
3197 | # explicitly linking system object files so we need to strip them |
3198 | # from the output so that they don't get included in the library |
3199 | # dependencies. |
3200 | output_verbose_link_cmd='templist=`($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 $list' |
3201 | ;; |
3202 | *) |
3203 | if test "$GXX" = yes; then |
3204 | _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' |
3205 | else |
3206 | # FIXME: insert proper C++ library support |
3207 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3208 | fi |
3209 | ;; |
3210 | esac |
3211 | ;; |
3212 | hpux10*|hpux11*) |
3213 | if test $with_gnu_ld = no; then |
3214 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3215 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3216 | |
3217 | case $host_cpu in |
ac40fd9e |
3218 | hppa*64*|ia64*) ;; |
d9898ee8 |
3219 | *) |
3220 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3221 | ;; |
3222 | esac |
3223 | fi |
3224 | case $host_cpu in |
3225 | hppa*64*|ia64*) |
3226 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3227 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3228 | ;; |
3229 | *) |
3230 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3231 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3232 | # but as the default |
3233 | # location of the library. |
3234 | ;; |
3235 | esac |
3236 | |
3237 | case $cc_basename in |
3238 | CC*) |
3239 | # FIXME: insert proper C++ library support |
3240 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3241 | ;; |
3242 | aCC*) |
3243 | case $host_cpu in |
3244 | hppa*64*) |
3245 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3246 | ;; |
3247 | ia64*) |
3248 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3249 | ;; |
3250 | *) |
3251 | _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 $compiler_flags' |
3252 | ;; |
3253 | esac |
3254 | # Commands to make compiler produce verbose output that lists |
3255 | # what "hidden" libraries, object files and flags are used when |
3256 | # linking a shared library. |
3257 | # |
3258 | # There doesn't appear to be a way to prevent this compiler from |
3259 | # explicitly linking system object files so we need to strip them |
3260 | # from the output so that they don't get included in the library |
3261 | # dependencies. |
3262 | output_verbose_link_cmd='templist=`($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 $list' |
3263 | ;; |
3264 | *) |
3265 | if test "$GXX" = yes; then |
3266 | if test $with_gnu_ld = no; then |
3267 | case $host_cpu in |
3268 | hppa*64*) |
3269 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3270 | ;; |
3271 | ia64*) |
3272 | _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' |
3273 | ;; |
3274 | *) |
3275 | _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' |
3276 | ;; |
3277 | esac |
3278 | fi |
3279 | else |
3280 | # FIXME: insert proper C++ library support |
3281 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3282 | fi |
3283 | ;; |
3284 | esac |
3285 | ;; |
ac40fd9e |
3286 | interix[[3-9]]*) |
d9898ee8 |
3287 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3288 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3289 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3290 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3291 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
3292 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
3293 | # default) and relocated if they conflict, which is a slow very memory |
3294 | # consuming and fragmenting process. To avoid this, we pick a random, |
3295 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
3296 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
3297 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
3298 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
3299 | ;; |
3300 | irix5* | irix6*) |
3301 | case $cc_basename in |
3302 | CC*) |
3303 | # SGI C++ |
3304 | _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' |
3305 | |
3306 | # Archives containing C++ object files must be created using |
3307 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is |
3308 | # necessary to make sure instantiated templates are included |
3309 | # in the archive. |
3310 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' |
3311 | ;; |
3312 | *) |
3313 | if test "$GXX" = yes; then |
3314 | if test "$with_gnu_ld" = no; then |
3315 | _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' |
3316 | else |
3317 | _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' |
3318 | fi |
3319 | fi |
3320 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3321 | ;; |
3322 | esac |
3323 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3324 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3325 | ;; |
ac40fd9e |
3326 | linux* | k*bsd*-gnu) |
d9898ee8 |
3327 | case $cc_basename in |
3328 | KCC*) |
3329 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3330 | |
3331 | # KCC will only create a shared library if the output file |
3332 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
3333 | # to its proper name (with version) after linking. |
3334 | _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' |
3335 | _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 $lib' |
3336 | # Commands to make compiler produce verbose output that lists |
3337 | # what "hidden" libraries, object files and flags are used when |
3338 | # linking a shared library. |
3339 | # |
3340 | # There doesn't appear to be a way to prevent this compiler from |
3341 | # explicitly linking system object files so we need to strip them |
3342 | # from the output so that they don't get included in the library |
3343 | # dependencies. |
3344 | output_verbose_link_cmd='templist=`$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' |
3345 | |
3346 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' |
3347 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3348 | |
3349 | # Archives containing C++ object files must be created using |
3350 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
3351 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
3352 | ;; |
3353 | icpc*) |
3354 | # Intel C++ |
3355 | with_gnu_ld=yes |
3356 | # version 8.0 and above of icpc choke on multiply defined symbols |
3357 | # if we add $predep_objects and $postdep_objects, however 7.1 and |
3358 | # earlier do not add the objects themselves. |
3359 | case `$CC -V 2>&1` in |
3360 | *"Version 7."*) |
3361 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3362 | _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' |
3363 | ;; |
3364 | *) # Version 8.0 or newer |
3365 | tmp_idyn= |
3366 | case $host_cpu in |
3367 | ia64*) tmp_idyn=' -i_dynamic';; |
3368 | esac |
3369 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3370 | _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' |
3371 | ;; |
3372 | esac |
3373 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3374 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3375 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3376 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
3377 | ;; |
3378 | pgCC*) |
3379 | # Portland Group C++ compiler |
3380 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
3381 | _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' |
3382 | |
3383 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
3384 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3385 | _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' |
3386 | ;; |
3387 | cxx*) |
3388 | # Compaq C++ |
3389 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3390 | _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' |
3391 | |
3392 | runpath_var=LD_RUN_PATH |
3393 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
3394 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3395 | |
3396 | # Commands to make compiler produce verbose output that lists |
3397 | # what "hidden" libraries, object files and flags are used when |
3398 | # linking a shared library. |
3399 | # |
3400 | # There doesn't appear to be a way to prevent this compiler from |
3401 | # explicitly linking system object files so we need to strip them |
3402 | # from the output so that they don't get included in the library |
3403 | # dependencies. |
3404 | output_verbose_link_cmd='templist=`$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 $list' |
3405 | ;; |
ac40fd9e |
3406 | *) |
3407 | case `$CC -V 2>&1 | sed 5q` in |
3408 | *Sun\ C*) |
3409 | # Sun C++ 5.9 |
3410 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
3411 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3412 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' |
3413 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
3414 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
3415 | |
3416 | # Not sure whether something based on |
3417 | # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 |
3418 | # would be better. |
3419 | output_verbose_link_cmd='echo' |
3420 | |
3421 | # Archives containing C++ object files must be created using |
3422 | # "CC -xar", where "CC" is the Sun C++ compiler. This is |
3423 | # necessary to make sure instantiated templates are included |
3424 | # in the archive. |
3425 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
3426 | ;; |
3427 | esac |
3428 | ;; |
d9898ee8 |
3429 | esac |
3430 | ;; |
3431 | lynxos*) |
3432 | # FIXME: insert proper C++ library support |
3433 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3434 | ;; |
3435 | m88k*) |
3436 | # FIXME: insert proper C++ library support |
3437 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3438 | ;; |
3439 | mvs*) |
3440 | case $cc_basename in |
3441 | cxx*) |
3442 | # FIXME: insert proper C++ library support |
3443 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3444 | ;; |
3445 | *) |
3446 | # FIXME: insert proper C++ library support |
3447 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3448 | ;; |
3449 | esac |
3450 | ;; |
3451 | netbsd*) |
3452 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
3453 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' |
3454 | wlarc= |
3455 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
3456 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3457 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3458 | fi |
3459 | # Workaround some broken pre-1.5 toolchains |
3460 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' |
3461 | ;; |
3462 | openbsd2*) |
3463 | # C++ shared libraries are fairly broken |
3464 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3465 | ;; |
3466 | openbsd*) |
ac40fd9e |
3467 | if test -f /usr/libexec/ld.so; then |
3468 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3469 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3470 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
3471 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3472 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
3473 | _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' |
3474 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3475 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
3476 | fi |
3477 | output_verbose_link_cmd='echo' |
3478 | else |
3479 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
d9898ee8 |
3480 | fi |
d9898ee8 |
3481 | ;; |
3482 | osf3*) |
3483 | case $cc_basename in |
3484 | KCC*) |
3485 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3486 | |
3487 | # KCC will only create a shared library if the output file |
3488 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
3489 | # to its proper name (with version) after linking. |
3490 | _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
3491 | |
3492 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3493 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3494 | |
3495 | # Archives containing C++ object files must be created using |
3496 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
3497 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
3498 | |
3499 | ;; |
3500 | RCC*) |
3501 | # Rational C++ 2.4.1 |
3502 | # FIXME: insert proper C++ library support |
3503 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3504 | ;; |
3505 | cxx*) |
3506 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3507 | _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' |
3508 | |
3509 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3510 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3511 | |
3512 | # Commands to make compiler produce verbose output that lists |
3513 | # what "hidden" libraries, object files and flags are used when |
3514 | # linking a shared library. |
3515 | # |
3516 | # There doesn't appear to be a way to prevent this compiler from |
3517 | # explicitly linking system object files so we need to strip them |
3518 | # from the output so that they don't get included in the library |
3519 | # dependencies. |
3520 | output_verbose_link_cmd='templist=`$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 $list' |
3521 | ;; |
3522 | *) |
3523 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3524 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3525 | _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' |
3526 | |
3527 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3528 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3529 | |
3530 | # Commands to make compiler produce verbose output that lists |
3531 | # what "hidden" libraries, object files and flags are used when |
3532 | # linking a shared library. |
3533 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
3534 | |
3535 | else |
3536 | # FIXME: insert proper C++ library support |
3537 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3538 | fi |
3539 | ;; |
3540 | esac |
3541 | ;; |
3542 | osf4* | osf5*) |
3543 | case $cc_basename in |
3544 | KCC*) |
3545 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3546 | |
3547 | # KCC will only create a shared library if the output file |
3548 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
3549 | # to its proper name (with version) after linking. |
3550 | _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' |
3551 | |
3552 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3553 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3554 | |
3555 | # Archives containing C++ object files must be created using |
3556 | # the KAI C++ compiler. |
3557 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' |
3558 | ;; |
3559 | RCC*) |
3560 | # Rational C++ 2.4.1 |
3561 | # FIXME: insert proper C++ library support |
3562 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3563 | ;; |
3564 | cxx*) |
3565 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
3566 | _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' |
3567 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
3568 | echo "-hidden">> $lib.exp~ |
3569 | $CC -shared$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~ |
3570 | $rm $lib.exp' |
3571 | |
3572 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
3573 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3574 | |
3575 | # Commands to make compiler produce verbose output that lists |
3576 | # what "hidden" libraries, object files and flags are used when |
3577 | # linking a shared library. |
3578 | # |
3579 | # There doesn't appear to be a way to prevent this compiler from |
3580 | # explicitly linking system object files so we need to strip them |
3581 | # from the output so that they don't get included in the library |
3582 | # dependencies. |
3583 | output_verbose_link_cmd='templist=`$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 $list' |
3584 | ;; |
3585 | *) |
3586 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3587 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3588 | _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' |
3589 | |
3590 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3591 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3592 | |
3593 | # Commands to make compiler produce verbose output that lists |
3594 | # what "hidden" libraries, object files and flags are used when |
3595 | # linking a shared library. |
3596 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
3597 | |
3598 | else |
3599 | # FIXME: insert proper C++ library support |
3600 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3601 | fi |
3602 | ;; |
3603 | esac |
3604 | ;; |
3605 | psos*) |
3606 | # FIXME: insert proper C++ library support |
3607 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3608 | ;; |
3609 | sunos4*) |
3610 | case $cc_basename in |
3611 | CC*) |
3612 | # Sun C++ 4.x |
3613 | # FIXME: insert proper C++ library support |
3614 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3615 | ;; |
3616 | lcc*) |
3617 | # Lucid |
3618 | # FIXME: insert proper C++ library support |
3619 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3620 | ;; |
3621 | *) |
3622 | # FIXME: insert proper C++ library support |
3623 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3624 | ;; |
3625 | esac |
3626 | ;; |
3627 | solaris*) |
3628 | case $cc_basename in |
3629 | CC*) |
3630 | # Sun C++ 4.2, 5.x and Centerline C++ |
3631 | _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes |
3632 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
3633 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3634 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3635 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3636 | |
3637 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
3638 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3639 | case $host_os in |
3640 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
3641 | *) |
ac40fd9e |
3642 | # The compiler driver will combine and reorder linker options, |
3643 | # but understands `-z linker_flag'. |
d9898ee8 |
3644 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
ac40fd9e |
3645 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' |
d9898ee8 |
3646 | ;; |
3647 | esac |
3648 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3649 | |
3650 | output_verbose_link_cmd='echo' |
3651 | |
3652 | # Archives containing C++ object files must be created using |
3653 | # "CC -xar", where "CC" is the Sun C++ compiler. This is |
3654 | # necessary to make sure instantiated templates are included |
3655 | # in the archive. |
3656 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
3657 | ;; |
3658 | gcx*) |
3659 | # Green Hills C++ Compiler |
3660 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3661 | |
3662 | # The C++ compiler must be used to create the archive. |
3663 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
3664 | ;; |
3665 | *) |
3666 | # GNU C++ compiler with Solaris linker |
3667 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3668 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' |
3669 | if $CC --version | grep -v '^2\.7' > /dev/null; then |
3670 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3671 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3672 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3673 | |
3674 | # Commands to make compiler produce verbose output that lists |
3675 | # what "hidden" libraries, object files and flags are used when |
3676 | # linking a shared library. |
3677 | output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
3678 | else |
3679 | # g++ 2.7 appears to require `-G' NOT `-shared' on this |
3680 | # platform. |
3681 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3682 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3683 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3684 | |
3685 | # Commands to make compiler produce verbose output that lists |
3686 | # what "hidden" libraries, object files and flags are used when |
3687 | # linking a shared library. |
3688 | output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
3689 | fi |
3690 | |
3691 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
ac40fd9e |
3692 | case $host_os in |
3693 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
3694 | *) |
3695 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
3696 | ;; |
3697 | esac |
d9898ee8 |
3698 | fi |
3699 | ;; |
3700 | esac |
3701 | ;; |
3702 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
3703 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
3704 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3705 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3706 | runpath_var='LD_RUN_PATH' |
3707 | |
3708 | case $cc_basename in |
3709 | CC*) |
3710 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3711 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3712 | ;; |
3713 | *) |
3714 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3715 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3716 | ;; |
3717 | esac |
3718 | ;; |
3719 | sysv5* | sco3.2v5* | sco5v6*) |
3720 | # Note: We can NOT use -z defs as we might desire, because we do not |
3721 | # link with -lc, and that would cause any symbols used from libc to |
3722 | # always be unresolved, which means just about no library would |
3723 | # ever link correctly. If we're not using GNU ld we use -z text |
3724 | # though, which does catch some bad symbols but isn't as heavy-handed |
3725 | # as -z defs. |
3726 | # For security reasons, it is highly recommended that you always |
3727 | # use absolute paths for naming shared libraries, and exclude the |
3728 | # DT_RUNPATH tag from executables and libraries. But doing so |
3729 | # requires that you compile everything twice, which is a pain. |
3730 | # So that behaviour is only enabled if SCOABSPATH is set to a |
3731 | # non-empty value in the environment. Most likely only useful for |
3732 | # creating official distributions of packages. |
3733 | # This is a hack until libtool officially supports absolute path |
3734 | # names for shared libraries. |
3735 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
3736 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
3737 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3738 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3739 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
3740 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
3741 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3742 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
3743 | runpath_var='LD_RUN_PATH' |
3744 | |
3745 | case $cc_basename in |
3746 | CC*) |
3747 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
3748 | _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' |
3749 | ;; |
3750 | *) |
3751 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
3752 | _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' |
3753 | ;; |
3754 | esac |
3755 | ;; |
3756 | tandem*) |
3757 | case $cc_basename in |
3758 | NCC*) |
3759 | # NonStop-UX NCC 3.20 |
3760 | # FIXME: insert proper C++ library support |
3761 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3762 | ;; |
3763 | *) |
3764 | # FIXME: insert proper C++ library support |
3765 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3766 | ;; |
3767 | esac |
3768 | ;; |
3769 | vxworks*) |
3770 | # FIXME: insert proper C++ library support |
3771 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3772 | ;; |
3773 | *) |
3774 | # FIXME: insert proper C++ library support |
3775 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3776 | ;; |
3777 | esac |
3778 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
3779 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
3780 | |
3781 | _LT_AC_TAGVAR(GCC, $1)="$GXX" |
3782 | _LT_AC_TAGVAR(LD, $1)="$LD" |
3783 | |
3784 | ## CAVEAT EMPTOR: |
3785 | ## There is no encapsulation within the following macros, do not change |
3786 | ## the running order or otherwise move them around unless you know exactly |
3787 | ## what you are doing... |
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 |
ac40fd9e |
3945 | interix[[3-9]]*) |
d9898ee8 |
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,$1)= |
3951 | ;; |
3952 | |
ac40fd9e |
3953 | linux*) |
3954 | case `$CC -V 2>&1 | sed 5q` in |
3955 | *Sun\ C*) |
3956 | # Sun C++ 5.9 |
3957 | # |
3958 | # The more standards-conforming stlport4 library is |
3959 | # incompatible with the Cstd library. Avoid specifying |
3960 | # it if it's in CXXFLAGS. Ignore libCrun as |
3961 | # -library=stlport4 depends on it. |
3962 | case " $CXX $CXXFLAGS " in |
3963 | *" -library=stlport4 "*) |
3964 | solaris_use_stlport4=yes |
3965 | ;; |
3966 | esac |
3967 | if test "$solaris_use_stlport4" != yes; then |
3968 | _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' |
3969 | fi |
3970 | ;; |
3971 | esac |
3972 | ;; |
3973 | |
d9898ee8 |
3974 | solaris*) |
3975 | case $cc_basename in |
3976 | CC*) |
ac40fd9e |
3977 | # The more standards-conforming stlport4 library is |
3978 | # incompatible with the Cstd library. Avoid specifying |
3979 | # it if it's in CXXFLAGS. Ignore libCrun as |
3980 | # -library=stlport4 depends on it. |
3981 | case " $CXX $CXXFLAGS " in |
3982 | *" -library=stlport4 "*) |
3983 | solaris_use_stlport4=yes |
3984 | ;; |
3985 | esac |
3986 | |
d9898ee8 |
3987 | # Adding this requires a known-good setup of shared libraries for |
3988 | # Sun compiler versions before 5.6, else PIC objects from an old |
3989 | # archive will be linked into the output, leading to subtle bugs. |
ac40fd9e |
3990 | if test "$solaris_use_stlport4" != yes; then |
3991 | _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' |
3992 | fi |
d9898ee8 |
3993 | ;; |
3994 | esac |
3995 | ;; |
3996 | esac |
3997 | ]) |
3998 | |
3999 | case " $_LT_AC_TAGVAR(postdeps, $1) " in |
4000 | *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; |
4001 | esac |
4002 | ])# AC_LIBTOOL_POSTDEP_PREDEP |
4003 | |
4004 | # AC_LIBTOOL_LANG_F77_CONFIG |
4005 | # -------------------------- |
4006 | # Ensure that the configuration vars for the C compiler are |
4007 | # suitably defined. Those variables are subsequently used by |
4008 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4009 | AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) |
4010 | AC_DEFUN([_LT_AC_LANG_F77_CONFIG], |
4011 | [AC_REQUIRE([AC_PROG_F77]) |
4012 | AC_LANG_PUSH(Fortran 77) |
4013 | |
4014 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4015 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
4016 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
4017 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
4018 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
4019 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
4020 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
4021 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
4022 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
4023 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
4024 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
4025 | _LT_AC_TAGVAR(module_cmds, $1)= |
4026 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
4027 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
4028 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
4029 | _LT_AC_TAGVAR(no_undefined_flag, $1)= |
4030 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
4031 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
4032 | |
4033 | # Source file extension for f77 test sources. |
4034 | ac_ext=f |
4035 | |
4036 | # Object file extension for compiled f77 test sources. |
4037 | objext=o |
4038 | _LT_AC_TAGVAR(objext, $1)=$objext |
4039 | |
4040 | # Code to be used in simple compile tests |
ac40fd9e |
4041 | lt_simple_compile_test_code="\ |
4042 | subroutine t |
4043 | return |
4044 | end |
4045 | " |
d9898ee8 |
4046 | |
4047 | # Code to be used in simple link tests |
ac40fd9e |
4048 | lt_simple_link_test_code="\ |
4049 | program t |
4050 | end |
4051 | " |
d9898ee8 |
4052 | |
4053 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4054 | _LT_AC_SYS_COMPILER |
4055 | |
4056 | # save warnings/boilerplate of simple test code |
4057 | _LT_COMPILER_BOILERPLATE |
4058 | _LT_LINKER_BOILERPLATE |
4059 | |
4060 | # Allow CC to be a program name with arguments. |
4061 | lt_save_CC="$CC" |
4062 | CC=${F77-"f77"} |
4063 | compiler=$CC |
4064 | _LT_AC_TAGVAR(compiler, $1)=$CC |
4065 | _LT_CC_BASENAME([$compiler]) |
4066 | |
4067 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
4068 | AC_MSG_RESULT([$can_build_shared]) |
4069 | |
4070 | AC_MSG_CHECKING([whether to build shared libraries]) |
4071 | test "$can_build_shared" = "no" && enable_shared=no |
4072 | |
4073 | # On AIX, shared libraries and static libraries use the same namespace, and |
4074 | # are all built from PIC. |
4075 | case $host_os in |
4076 | aix3*) |
4077 | test "$enable_shared" = yes && enable_static=no |
4078 | if test -n "$RANLIB"; then |
4079 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
4080 | postinstall_cmds='$RANLIB $lib' |
4081 | fi |
4082 | ;; |
4083 | aix4* | aix5*) |
4084 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
4085 | test "$enable_shared" = yes && enable_static=no |
4086 | fi |
4087 | ;; |
4088 | esac |
4089 | AC_MSG_RESULT([$enable_shared]) |
4090 | |
4091 | AC_MSG_CHECKING([whether to build static libraries]) |
4092 | # Make sure either enable_shared or enable_static is yes. |
4093 | test "$enable_shared" = yes || enable_static=yes |
4094 | AC_MSG_RESULT([$enable_static]) |
4095 | |
4096 | _LT_AC_TAGVAR(GCC, $1)="$G77" |
4097 | _LT_AC_TAGVAR(LD, $1)="$LD" |
4098 | |
4099 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4100 | AC_LIBTOOL_PROG_CC_C_O($1) |
4101 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4102 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4103 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4104 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4105 | |
4106 | AC_LIBTOOL_CONFIG($1) |
4107 | |
4108 | AC_LANG_POP |
4109 | CC="$lt_save_CC" |
4110 | ])# AC_LIBTOOL_LANG_F77_CONFIG |
4111 | |
4112 | |
4113 | # AC_LIBTOOL_LANG_GCJ_CONFIG |
4114 | # -------------------------- |
4115 | # Ensure that the configuration vars for the C compiler are |
4116 | # suitably defined. Those variables are subsequently used by |
4117 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4118 | AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) |
4119 | AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], |
4120 | [AC_LANG_SAVE |
4121 | |
4122 | # Source file extension for Java test sources. |
4123 | ac_ext=java |
4124 | |
4125 | # Object file extension for compiled Java test sources. |
4126 | objext=o |
4127 | _LT_AC_TAGVAR(objext, $1)=$objext |
4128 | |
4129 | # Code to be used in simple compile tests |
ac40fd9e |
4130 | lt_simple_compile_test_code="class foo {}" |
d9898ee8 |
4131 | |
4132 | # Code to be used in simple link tests |
ac40fd9e |
4133 | lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' |
d9898ee8 |
4134 | |
4135 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4136 | _LT_AC_SYS_COMPILER |
4137 | |
4138 | # save warnings/boilerplate of simple test code |
4139 | _LT_COMPILER_BOILERPLATE |
4140 | _LT_LINKER_BOILERPLATE |
4141 | |
4142 | # Allow CC to be a program name with arguments. |
4143 | lt_save_CC="$CC" |
4144 | CC=${GCJ-"gcj"} |
4145 | compiler=$CC |
4146 | _LT_AC_TAGVAR(compiler, $1)=$CC |
4147 | _LT_CC_BASENAME([$compiler]) |
4148 | |
4149 | # GCJ did not exist at the time GCC didn't implicitly link libc in. |
4150 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4151 | |
4152 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
4153 | |
4154 | ## CAVEAT EMPTOR: |
4155 | ## There is no encapsulation within the following macros, do not change |
4156 | ## the running order or otherwise move them around unless you know exactly |
4157 | ## what you are doing... |
4158 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
4159 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4160 | AC_LIBTOOL_PROG_CC_C_O($1) |
4161 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4162 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4163 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4164 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4165 | |
4166 | AC_LIBTOOL_CONFIG($1) |
4167 | |
4168 | AC_LANG_RESTORE |
4169 | CC="$lt_save_CC" |
4170 | ])# AC_LIBTOOL_LANG_GCJ_CONFIG |
4171 | |
4172 | |
4173 | # AC_LIBTOOL_LANG_RC_CONFIG |
4174 | # ------------------------- |
4175 | # Ensure that the configuration vars for the Windows resource compiler are |
4176 | # suitably defined. Those variables are subsequently used by |
4177 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4178 | AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) |
4179 | AC_DEFUN([_LT_AC_LANG_RC_CONFIG], |
4180 | [AC_LANG_SAVE |
4181 | |
4182 | # Source file extension for RC test sources. |
4183 | ac_ext=rc |
4184 | |
4185 | # Object file extension for compiled RC test sources. |
4186 | objext=o |
4187 | _LT_AC_TAGVAR(objext, $1)=$objext |
4188 | |
4189 | # Code to be used in simple compile tests |
ac40fd9e |
4190 | lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' |
d9898ee8 |
4191 | |
4192 | # Code to be used in simple link tests |
4193 | lt_simple_link_test_code="$lt_simple_compile_test_code" |
4194 | |
4195 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4196 | _LT_AC_SYS_COMPILER |
4197 | |
4198 | # save warnings/boilerplate of simple test code |
4199 | _LT_COMPILER_BOILERPLATE |
4200 | _LT_LINKER_BOILERPLATE |
4201 | |
4202 | # Allow CC to be a program name with arguments. |
4203 | lt_save_CC="$CC" |
4204 | CC=${RC-"windres"} |
4205 | compiler=$CC |
4206 | _LT_AC_TAGVAR(compiler, $1)=$CC |
4207 | _LT_CC_BASENAME([$compiler]) |
4208 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
4209 | |
4210 | AC_LIBTOOL_CONFIG($1) |
4211 | |
4212 | AC_LANG_RESTORE |
4213 | CC="$lt_save_CC" |
4214 | ])# AC_LIBTOOL_LANG_RC_CONFIG |
4215 | |
4216 | |
4217 | # AC_LIBTOOL_CONFIG([TAGNAME]) |
4218 | # ---------------------------- |
4219 | # If TAGNAME is not passed, then create an initial libtool script |
4220 | # with a default configuration from the untagged config vars. Otherwise |
4221 | # add code to config.status for appending the configuration named by |
4222 | # TAGNAME from the matching tagged config vars. |
4223 | AC_DEFUN([AC_LIBTOOL_CONFIG], |
4224 | [# The else clause should only fire when bootstrapping the |
4225 | # libtool distribution, otherwise you forgot to ship ltmain.sh |
4226 | # with your package, and you will get complaints that there are |
4227 | # no rules to generate ltmain.sh. |
4228 | if test -f "$ltmain"; then |
4229 | # See if we are running on zsh, and set the options which allow our commands through |
4230 | # without removal of \ escapes. |
4231 | if test -n "${ZSH_VERSION+set}" ; then |
4232 | setopt NO_GLOB_SUBST |
4233 | fi |
4234 | # Now quote all the things that may contain metacharacters while being |
4235 | # careful not to overquote the AC_SUBSTed values. We take copies of the |
4236 | # variables and quote the copies for generation of the libtool script. |
4237 | for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ |
4238 | SED SHELL STRIP \ |
4239 | libname_spec library_names_spec soname_spec extract_expsyms_cmds \ |
4240 | old_striplib striplib file_magic_cmd finish_cmds finish_eval \ |
4241 | deplibs_check_method reload_flag reload_cmds need_locks \ |
4242 | lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ |
4243 | lt_cv_sys_global_symbol_to_c_name_address \ |
4244 | sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ |
4245 | old_postinstall_cmds old_postuninstall_cmds \ |
4246 | _LT_AC_TAGVAR(compiler, $1) \ |
4247 | _LT_AC_TAGVAR(CC, $1) \ |
4248 | _LT_AC_TAGVAR(LD, $1) \ |
4249 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ |
4250 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ |
4251 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ |
4252 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ |
4253 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ |
4254 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ |
4255 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ |
4256 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ |
4257 | _LT_AC_TAGVAR(old_archive_cmds, $1) \ |
4258 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ |
4259 | _LT_AC_TAGVAR(predep_objects, $1) \ |
4260 | _LT_AC_TAGVAR(postdep_objects, $1) \ |
4261 | _LT_AC_TAGVAR(predeps, $1) \ |
4262 | _LT_AC_TAGVAR(postdeps, $1) \ |
4263 | _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ |
4264 | _LT_AC_TAGVAR(archive_cmds, $1) \ |
4265 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ |
4266 | _LT_AC_TAGVAR(postinstall_cmds, $1) \ |
4267 | _LT_AC_TAGVAR(postuninstall_cmds, $1) \ |
4268 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ |
4269 | _LT_AC_TAGVAR(allow_undefined_flag, $1) \ |
4270 | _LT_AC_TAGVAR(no_undefined_flag, $1) \ |
4271 | _LT_AC_TAGVAR(export_symbols_cmds, $1) \ |
4272 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ |
4273 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ |
4274 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ |
4275 | _LT_AC_TAGVAR(hardcode_automatic, $1) \ |
4276 | _LT_AC_TAGVAR(module_cmds, $1) \ |
4277 | _LT_AC_TAGVAR(module_expsym_cmds, $1) \ |
4278 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ |
ac40fd9e |
4279 | _LT_AC_TAGVAR(fix_srcfile_path, $1) \ |
d9898ee8 |
4280 | _LT_AC_TAGVAR(exclude_expsyms, $1) \ |
4281 | _LT_AC_TAGVAR(include_expsyms, $1); do |
4282 | |
4283 | case $var in |
4284 | _LT_AC_TAGVAR(old_archive_cmds, $1) | \ |
4285 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ |
4286 | _LT_AC_TAGVAR(archive_cmds, $1) | \ |
4287 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ |
4288 | _LT_AC_TAGVAR(module_cmds, $1) | \ |
4289 | _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ |
4290 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ |
4291 | _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ |
4292 | extract_expsyms_cmds | reload_cmds | finish_cmds | \ |
4293 | postinstall_cmds | postuninstall_cmds | \ |
4294 | old_postinstall_cmds | old_postuninstall_cmds | \ |
4295 | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) |
4296 | # Double-quote double-evaled strings. |
4297 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" |
4298 | ;; |
4299 | *) |
4300 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" |
4301 | ;; |
4302 | esac |
4303 | done |
4304 | |
4305 | case $lt_echo in |
4306 | *'\[$]0 --fallback-echo"') |
4307 | lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` |
4308 | ;; |
4309 | esac |
4310 | |
4311 | ifelse([$1], [], |
4312 | [cfgfile="${ofile}T" |
4313 | trap "$rm \"$cfgfile\"; exit 1" 1 2 15 |
4314 | $rm -f "$cfgfile" |
4315 | AC_MSG_NOTICE([creating $ofile])], |
4316 | [cfgfile="$ofile"]) |
4317 | |
4318 | cat <<__EOF__ >> "$cfgfile" |
4319 | ifelse([$1], [], |
4320 | [#! $SHELL |
4321 | |
4322 | # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
4323 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
4324 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. |
4325 | # |
ac40fd9e |
4326 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 |
d9898ee8 |
4327 | # Free Software Foundation, Inc. |
4328 | # |
4329 | # This file is part of GNU Libtool: |
4330 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
4331 | # |
4332 | # This program is free software; you can redistribute it and/or modify |
4333 | # it under the terms of the GNU General Public License as published by |
4334 | # the Free Software Foundation; either version 2 of the License, or |
4335 | # (at your option) any later version. |
4336 | # |
4337 | # This program is distributed in the hope that it will be useful, but |
4338 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
4339 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
4340 | # General Public License for more details. |
4341 | # |
4342 | # You should have received a copy of the GNU General Public License |
4343 | # along with this program; if not, write to the Free Software |
4344 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
4345 | # |
4346 | # As a special exception to the GNU General Public License, if you |
4347 | # distribute this file as part of a program that contains a |
4348 | # configuration script generated by Autoconf, you may include it under |
4349 | # the same distribution terms that you use for the rest of that program. |
4350 | |
4351 | # A sed program that does not truncate output. |
4352 | SED=$lt_SED |
4353 | |
4354 | # Sed that helps us avoid accidentally triggering echo(1) options like -n. |
4355 | Xsed="$SED -e 1s/^X//" |
4356 | |
4357 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
4358 | # if CDPATH is set. |
4359 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
4360 | |
4361 | # The names of the tagged configurations supported by this script. |
4362 | available_tags= |
4363 | |
4364 | # ### BEGIN LIBTOOL CONFIG], |
4365 | [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) |
4366 | |
4367 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
4368 | |
4369 | # Shell to use when invoking shell scripts. |
4370 | SHELL=$lt_SHELL |
4371 | |
4372 | # Whether or not to build shared libraries. |
4373 | build_libtool_libs=$enable_shared |
4374 | |
4375 | # Whether or not to build static libraries. |
4376 | build_old_libs=$enable_static |
4377 | |
4378 | # Whether or not to add -lc for building shared libraries. |
4379 | build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) |
4380 | |
4381 | # Whether or not to disallow shared libs when runtime libs are static |
4382 | allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) |
4383 | |
4384 | # Whether or not to optimize for fast installation. |
4385 | fast_install=$enable_fast_install |
4386 | |
4387 | # The host system. |
4388 | host_alias=$host_alias |
4389 | host=$host |
4390 | host_os=$host_os |
4391 | |
4392 | # The build system. |
4393 | build_alias=$build_alias |
4394 | build=$build |
4395 | build_os=$build_os |
4396 | |
4397 | # An echo program that does not interpret backslashes. |
4398 | echo=$lt_echo |
4399 | |
4400 | # The archiver. |
4401 | AR=$lt_AR |
4402 | AR_FLAGS=$lt_AR_FLAGS |
4403 | |
4404 | # A C compiler. |
4405 | LTCC=$lt_LTCC |
4406 | |
4407 | # LTCC compiler flags. |
4408 | LTCFLAGS=$lt_LTCFLAGS |
4409 | |
4410 | # A language-specific compiler. |
4411 | CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) |
4412 | |
4413 | # Is the compiler the GNU C compiler? |
4414 | with_gcc=$_LT_AC_TAGVAR(GCC, $1) |
4415 | |
d9898ee8 |
4416 | # An ERE matcher. |
4417 | EGREP=$lt_EGREP |
4418 | |
4419 | # The linker used to build libraries. |
4420 | LD=$lt_[]_LT_AC_TAGVAR(LD, $1) |
4421 | |
4422 | # Whether we need hard or soft links. |
4423 | LN_S=$lt_LN_S |
4424 | |
4425 | # A BSD-compatible nm program. |
4426 | NM=$lt_NM |
4427 | |
4428 | # A symbol stripping program |
4429 | STRIP=$lt_STRIP |
4430 | |
4431 | # Used to examine libraries when file_magic_cmd begins "file" |
4432 | MAGIC_CMD=$MAGIC_CMD |
4433 | |
4434 | # Used on cygwin: DLL creation program. |
4435 | DLLTOOL="$DLLTOOL" |
4436 | |
4437 | # Used on cygwin: object dumper. |
4438 | OBJDUMP="$OBJDUMP" |
4439 | |
4440 | # Used on cygwin: assembler. |
4441 | AS="$AS" |
4442 | |
4443 | # The name of the directory that contains temporary libtool files. |
4444 | objdir=$objdir |
4445 | |
4446 | # How to create reloadable object files. |
4447 | reload_flag=$lt_reload_flag |
4448 | reload_cmds=$lt_reload_cmds |
4449 | |
4450 | # How to pass a linker flag through the compiler. |
4451 | wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
4452 | |
4453 | # Object file suffix (normally "o"). |
4454 | objext="$ac_objext" |
4455 | |
4456 | # Old archive suffix (normally "a"). |
4457 | libext="$libext" |
4458 | |
4459 | # Shared library suffix (normally ".so"). |
4460 | shrext_cmds='$shrext_cmds' |
4461 | |
4462 | # Executable file suffix (normally ""). |
4463 | exeext="$exeext" |
4464 | |
4465 | # Additional compiler flags for building library objects. |
4466 | pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
4467 | pic_mode=$pic_mode |
4468 | |
4469 | # What is the maximum length of a command? |
4470 | max_cmd_len=$lt_cv_sys_max_cmd_len |
4471 | |
4472 | # Does compiler simultaneously support -c and -o options? |
4473 | compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) |
4474 | |
4475 | # Must we lock files when doing compilation? |
4476 | need_locks=$lt_need_locks |
4477 | |
4478 | # Do we need the lib prefix for modules? |
4479 | need_lib_prefix=$need_lib_prefix |
4480 | |
4481 | # Do we need a version for libraries? |
4482 | need_version=$need_version |
4483 | |
4484 | # Whether dlopen is supported. |
4485 | dlopen_support=$enable_dlopen |
4486 | |
4487 | # Whether dlopen of programs is supported. |
4488 | dlopen_self=$enable_dlopen_self |
4489 | |
4490 | # Whether dlopen of statically linked programs is supported. |
4491 | dlopen_self_static=$enable_dlopen_self_static |
4492 | |
4493 | # Compiler flag to prevent dynamic linking. |
4494 | link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) |
4495 | |
4496 | # Compiler flag to turn off builtin functions. |
4497 | no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) |
4498 | |
4499 | # Compiler flag to allow reflexive dlopens. |
4500 | export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) |
4501 | |
4502 | # Compiler flag to generate shared objects directly from archives. |
4503 | whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) |
4504 | |
4505 | # Compiler flag to generate thread-safe objects. |
4506 | thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) |
4507 | |
4508 | # Library versioning type. |
4509 | version_type=$version_type |
4510 | |
4511 | # Format of library name prefix. |
4512 | libname_spec=$lt_libname_spec |
4513 | |
4514 | # List of archive names. First name is the real one, the rest are links. |
4515 | # The last name is the one that the linker finds with -lNAME. |
4516 | library_names_spec=$lt_library_names_spec |
4517 | |
4518 | # The coded name of the library, if different from the real name. |
4519 | soname_spec=$lt_soname_spec |
4520 | |
4521 | # Commands used to build and install an old-style archive. |
4522 | RANLIB=$lt_RANLIB |
4523 | old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) |
4524 | old_postinstall_cmds=$lt_old_postinstall_cmds |
4525 | old_postuninstall_cmds=$lt_old_postuninstall_cmds |
4526 | |
4527 | # Create an old-style archive from a shared archive. |
4528 | old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) |
4529 | |
4530 | # Create a temporary old-style archive to link instead of a shared archive. |
4531 | old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) |
4532 | |
4533 | # Commands used to build and install a shared archive. |
4534 | archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) |
4535 | archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) |
4536 | postinstall_cmds=$lt_postinstall_cmds |
4537 | postuninstall_cmds=$lt_postuninstall_cmds |
4538 | |
4539 | # Commands used to build a loadable module (assumed same as above if empty) |
4540 | module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) |
4541 | module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) |
4542 | |
4543 | # Commands to strip libraries. |
4544 | old_striplib=$lt_old_striplib |
4545 | striplib=$lt_striplib |
4546 | |
4547 | # Dependencies to place before the objects being linked to create a |
4548 | # shared library. |
dd184caf |
4549 | predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) |
d9898ee8 |
4550 | |
4551 | # Dependencies to place after the objects being linked to create a |
4552 | # shared library. |
dd184caf |
4553 | postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) |
d9898ee8 |
4554 | |
4555 | # Dependencies to place before the objects being linked to create a |
4556 | # shared library. |
4557 | predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) |
4558 | |
4559 | # Dependencies to place after the objects being linked to create a |
4560 | # shared library. |
4561 | postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) |
4562 | |
4563 | # The library search path used internally by the compiler when linking |
4564 | # a shared library. |
dd184caf |
4565 | compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) |
d9898ee8 |
4566 | |
4567 | # Method to check whether dependent libraries are shared objects. |
4568 | deplibs_check_method=$lt_deplibs_check_method |
4569 | |
4570 | # Command to use when deplibs_check_method == file_magic. |
4571 | file_magic_cmd=$lt_file_magic_cmd |
4572 | |
4573 | # Flag that allows shared libraries with undefined symbols to be built. |
4574 | allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) |
4575 | |
4576 | # Flag that forces no undefined symbols. |
4577 | no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) |
4578 | |
4579 | # Commands used to finish a libtool library installation in a directory. |
4580 | finish_cmds=$lt_finish_cmds |
4581 | |
4582 | # Same as above, but a single script fragment to be evaled but not shown. |
4583 | finish_eval=$lt_finish_eval |
4584 | |
4585 | # Take the output of nm and produce a listing of raw symbols and C names. |
4586 | global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe |
4587 | |
4588 | # Transform the output of nm in a proper C declaration |
4589 | global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl |
4590 | |
4591 | # Transform the output of nm in a C name address pair |
4592 | global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address |
4593 | |
4594 | # This is the shared library runtime path variable. |
4595 | runpath_var=$runpath_var |
4596 | |
4597 | # This is the shared library path variable. |
4598 | shlibpath_var=$shlibpath_var |
4599 | |
4600 | # Is shlibpath searched before the hard-coded library search path? |
4601 | shlibpath_overrides_runpath=$shlibpath_overrides_runpath |
4602 | |
4603 | # How to hardcode a shared library path into an executable. |
4604 | hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) |
4605 | |
4606 | # Whether we should hardcode library paths into libraries. |
4607 | hardcode_into_libs=$hardcode_into_libs |
4608 | |
4609 | # Flag to hardcode \$libdir into a binary during linking. |
4610 | # This must work even if \$libdir does not exist. |
4611 | hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) |
4612 | |
4613 | # If ld is used when linking, flag to hardcode \$libdir into |
4614 | # a binary during linking. This must work even if \$libdir does |
4615 | # not exist. |
4616 | hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) |
4617 | |
4618 | # Whether we need a single -rpath flag with a separated argument. |
4619 | hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) |
4620 | |
4621 | # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the |
4622 | # resulting binary. |
4623 | hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) |
4624 | |
4625 | # Set to yes if using the -LDIR flag during linking hardcodes DIR into the |
4626 | # resulting binary. |
4627 | hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) |
4628 | |
4629 | # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into |
4630 | # the resulting binary. |
4631 | hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) |
4632 | |
4633 | # Set to yes if building a shared library automatically hardcodes DIR into the library |
4634 | # and all subsequent libraries and executables linked against it. |
4635 | hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) |
4636 | |
4637 | # Variables whose values should be saved in libtool wrapper scripts and |
4638 | # restored at relink time. |
4639 | variables_saved_for_relink="$variables_saved_for_relink" |
4640 | |
4641 | # Whether libtool must link a program against all its dependency libraries. |
4642 | link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) |
4643 | |
4644 | # Compile-time system search path for libraries |
dd184caf |
4645 | sys_lib_search_path_spec=$lt_sys_lib_search_path_spec |
d9898ee8 |
4646 | |
4647 | # Run-time system search path for libraries |
4648 | sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec |
4649 | |
4650 | # Fix the shell variable \$srcfile for the compiler. |
ac40fd9e |
4651 | fix_srcfile_path=$lt_fix_srcfile_path |
d9898ee8 |
4652 | |
4653 | # Set to yes if exported symbols are required. |
4654 | always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) |
4655 | |
4656 | # The commands to list exported symbols. |
4657 | export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) |
4658 | |
4659 | # The commands to extract the exported symbol list from a shared archive. |
4660 | extract_expsyms_cmds=$lt_extract_expsyms_cmds |
4661 | |
4662 | # Symbols that should not be listed in the preloaded symbols. |
4663 | exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) |
4664 | |
4665 | # Symbols that must always be exported. |
4666 | include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) |
4667 | |
4668 | ifelse([$1],[], |
4669 | [# ### END LIBTOOL CONFIG], |
4670 | [# ### END LIBTOOL TAG CONFIG: $tagname]) |
4671 | |
4672 | __EOF__ |
4673 | |
4674 | ifelse([$1],[], [ |
4675 | case $host_os in |
4676 | aix3*) |
4677 | cat <<\EOF >> "$cfgfile" |
4678 | |
4679 | # AIX sometimes has problems with the GCC collect2 program. For some |
4680 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
4681 | # vanish in a puff of smoke. |
4682 | if test "X${COLLECT_NAMES+set}" != Xset; then |
4683 | COLLECT_NAMES= |
4684 | export COLLECT_NAMES |
4685 | fi |
4686 | EOF |
4687 | ;; |
4688 | esac |
4689 | |
4690 | # We use sed instead of cat because bash on DJGPP gets confused if |
4691 | # if finds mixed CR/LF and LF-only lines. Since sed operates in |
4692 | # text mode, it properly converts lines to CR/LF. This bash problem |
4693 | # is reportedly fixed, but why not run on old versions too? |
4694 | sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) |
4695 | |
4696 | mv -f "$cfgfile" "$ofile" || \ |
4697 | (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
4698 | chmod +x "$ofile" |
4699 | ]) |
4700 | else |
4701 | # If there is no Makefile yet, we rely on a make rule to execute |
4702 | # `config.status --recheck' to rerun these tests and create the |
4703 | # libtool script then. |
4704 | ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` |
4705 | if test -f "$ltmain_in"; then |
4706 | test -f Makefile && make "$ltmain" |
4707 | fi |
4708 | fi |
4709 | ])# AC_LIBTOOL_CONFIG |
4710 | |
4711 | |
4712 | # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) |
4713 | # ------------------------------------------- |
4714 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], |
4715 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
4716 | |
4717 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
4718 | |
4719 | if test "$GCC" = yes; then |
4720 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
4721 | |
4722 | AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
4723 | lt_cv_prog_compiler_rtti_exceptions, |
4724 | [-fno-rtti -fno-exceptions], [], |
4725 | [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
4726 | fi |
4727 | ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI |
4728 | |
4729 | |
4730 | # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
4731 | # --------------------------------- |
4732 | AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], |
4733 | [AC_REQUIRE([AC_CANONICAL_HOST]) |
ac40fd9e |
4734 | AC_REQUIRE([LT_AC_PROG_SED]) |
d9898ee8 |
4735 | AC_REQUIRE([AC_PROG_NM]) |
4736 | AC_REQUIRE([AC_OBJEXT]) |
4737 | # Check for command to grab the raw symbol name followed by C symbol from nm. |
4738 | AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
4739 | AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
4740 | [ |
4741 | # These are sane defaults that work on at least a few old systems. |
4742 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] |
4743 | |
4744 | # Character class describing NM global symbol codes. |
4745 | symcode='[[BCDEGRST]]' |
4746 | |
4747 | # Regexp to match symbols that can be accessed directly from C. |
4748 | sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
4749 | |
4750 | # Transform an extracted symbol line into a proper C declaration |
4751 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" |
4752 | |
4753 | # Transform an extracted symbol line into symbol name and symbol address |
4754 | 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'" |
4755 | |
4756 | # Define system-specific variables. |
4757 | case $host_os in |
4758 | aix*) |
4759 | symcode='[[BCDT]]' |
4760 | ;; |
4761 | cygwin* | mingw* | pw32*) |
4762 | symcode='[[ABCDGISTW]]' |
4763 | ;; |
4764 | hpux*) # Its linker distinguishes data from code symbols |
4765 | if test "$host_cpu" = ia64; then |
4766 | symcode='[[ABCDEGRST]]' |
4767 | fi |
4768 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
4769 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
4770 | ;; |
ac40fd9e |
4771 | linux* | k*bsd*-gnu) |
d9898ee8 |
4772 | if test "$host_cpu" = ia64; then |
4773 | symcode='[[ABCDGIRSTW]]' |
4774 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
4775 | 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'" |
4776 | fi |
4777 | ;; |
4778 | irix* | nonstopux*) |
4779 | symcode='[[BCDEGRST]]' |
4780 | ;; |
4781 | osf*) |
4782 | symcode='[[BCDEGQRST]]' |
4783 | ;; |
4784 | solaris*) |
4785 | symcode='[[BDRT]]' |
4786 | ;; |
4787 | sco3.2v5*) |
4788 | symcode='[[DT]]' |
4789 | ;; |
4790 | sysv4.2uw2*) |
4791 | symcode='[[DT]]' |
4792 | ;; |
4793 | sysv5* | sco5v6* | unixware* | OpenUNIX*) |
4794 | symcode='[[ABDT]]' |
4795 | ;; |
4796 | sysv4) |
4797 | symcode='[[DFNSTU]]' |
4798 | ;; |
4799 | esac |
4800 | |
4801 | # Handle CRLF in mingw tool chain |
4802 | opt_cr= |
4803 | case $build_os in |
4804 | mingw*) |
4805 | opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
4806 | ;; |
4807 | esac |
4808 | |
4809 | # If we're using GNU nm, then use its standard symbol codes. |
4810 | case `$NM -V 2>&1` in |
4811 | *GNU* | *'with BFD'*) |
4812 | symcode='[[ABCDGIRSTW]]' ;; |
4813 | esac |
4814 | |
4815 | # Try without a prefix undercore, then with it. |
4816 | for ac_symprfx in "" "_"; do |
4817 | |
4818 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
4819 | symxfrm="\\1 $ac_symprfx\\2 \\2" |
4820 | |
4821 | # Write the raw and C identifiers. |
4822 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
4823 | |
4824 | # Check to see that the pipe works correctly. |
4825 | pipe_works=no |
4826 | |
4827 | rm -f conftest* |
4828 | cat > conftest.$ac_ext <<EOF |
4829 | #ifdef __cplusplus |
4830 | extern "C" { |
4831 | #endif |
4832 | char nm_test_var; |
4833 | void nm_test_func(){} |
4834 | #ifdef __cplusplus |
4835 | } |
4836 | #endif |
4837 | int main(){nm_test_var='a';nm_test_func();return(0);} |
4838 | EOF |
4839 | |
4840 | if AC_TRY_EVAL(ac_compile); then |
4841 | # Now try to grab the symbols. |
4842 | nlist=conftest.nm |
4843 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
4844 | # Try sorting and uniquifying the output. |
4845 | if sort "$nlist" | uniq > "$nlist"T; then |
4846 | mv -f "$nlist"T "$nlist" |
4847 | else |
4848 | rm -f "$nlist"T |
4849 | fi |
4850 | |
4851 | # Make sure that we snagged all the symbols we need. |
4852 | if grep ' nm_test_var$' "$nlist" >/dev/null; then |
4853 | if grep ' nm_test_func$' "$nlist" >/dev/null; then |
4854 | cat <<EOF > conftest.$ac_ext |
4855 | #ifdef __cplusplus |
4856 | extern "C" { |
4857 | #endif |
4858 | |
4859 | EOF |
4860 | # Now generate the symbol file. |
4861 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' |
4862 | |
4863 | cat <<EOF >> conftest.$ac_ext |
4864 | #if defined (__STDC__) && __STDC__ |
4865 | # define lt_ptr_t void * |
4866 | #else |
4867 | # define lt_ptr_t char * |
4868 | # define const |
4869 | #endif |
4870 | |
4871 | /* The mapping between symbol names and symbols. */ |
4872 | const struct { |
4873 | const char *name; |
4874 | lt_ptr_t address; |
4875 | } |
4876 | lt_preloaded_symbols[[]] = |
4877 | { |
4878 | EOF |
4879 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext |
4880 | cat <<\EOF >> conftest.$ac_ext |
4881 | {0, (lt_ptr_t) 0} |
4882 | }; |
4883 | |
4884 | #ifdef __cplusplus |
4885 | } |
4886 | #endif |
4887 | EOF |
4888 | # Now try linking the two files. |
4889 | mv conftest.$ac_objext conftstm.$ac_objext |
4890 | lt_save_LIBS="$LIBS" |
4891 | lt_save_CFLAGS="$CFLAGS" |
4892 | LIBS="conftstm.$ac_objext" |
4893 | CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
4894 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
4895 | pipe_works=yes |
4896 | fi |
4897 | LIBS="$lt_save_LIBS" |
4898 | CFLAGS="$lt_save_CFLAGS" |
4899 | else |
4900 | echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
4901 | fi |
4902 | else |
4903 | echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
4904 | fi |
4905 | else |
4906 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
4907 | fi |
4908 | else |
4909 | echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
4910 | cat conftest.$ac_ext >&5 |
4911 | fi |
4912 | rm -f conftest* conftst* |
4913 | |
4914 | # Do not use the global_symbol_pipe unless it works. |
4915 | if test "$pipe_works" = yes; then |
4916 | break |
4917 | else |
4918 | lt_cv_sys_global_symbol_pipe= |
4919 | fi |
4920 | done |
4921 | ]) |
4922 | if test -z "$lt_cv_sys_global_symbol_pipe"; then |
4923 | lt_cv_sys_global_symbol_to_cdecl= |
4924 | fi |
4925 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
4926 | AC_MSG_RESULT(failed) |
4927 | else |
4928 | AC_MSG_RESULT(ok) |
4929 | fi |
4930 | ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
4931 | |
4932 | |
4933 | # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) |
4934 | # --------------------------------------- |
4935 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], |
4936 | [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= |
4937 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
4938 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= |
4939 | |
4940 | AC_MSG_CHECKING([for $compiler option to produce PIC]) |
4941 | ifelse([$1],[CXX],[ |
4942 | # C++ specific cases for pic, static, wl, etc. |
4943 | if test "$GXX" = yes; then |
4944 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4945 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
4946 | |
4947 | case $host_os in |
4948 | aix*) |
4949 | # All AIX code is PIC. |
4950 | if test "$host_cpu" = ia64; then |
4951 | # AIX 5 now supports IA64 processor |
4952 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4953 | fi |
4954 | ;; |
4955 | amigaos*) |
4956 | # FIXME: we need at least 68020 code to build shared libraries, but |
4957 | # adding the `-m68020' flag to GCC prevents building anything better, |
4958 | # like `-m68040'. |
4959 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
4960 | ;; |
ac40fd9e |
4961 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
d9898ee8 |
4962 | # PIC is the default for these OSes. |
4963 | ;; |
ac40fd9e |
4964 | mingw* | cygwin* | os2* | pw32*) |
d9898ee8 |
4965 | # This hack is so that the source file can tell whether it is being |
4966 | # built for inclusion in a dll (and should export symbols for example). |
ac40fd9e |
4967 | # Although the cygwin gcc ignores -fPIC, still need this for old-style |
4968 | # (--disable-auto-import) libraries |
d9898ee8 |
4969 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
4970 | ;; |
4971 | darwin* | rhapsody*) |
4972 | # PIC is the default on this platform |
4973 | # Common symbols not allowed in MH_DYLIB files |
4974 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
4975 | ;; |
4976 | *djgpp*) |
4977 | # DJGPP does not support shared libraries at all |
4978 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
4979 | ;; |
ac40fd9e |
4980 | interix[[3-9]]*) |
d9898ee8 |
4981 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
4982 | # Instead, we relocate shared libraries at runtime. |
4983 | ;; |
4984 | sysv4*MP*) |
4985 | if test -d /usr/nec; then |
4986 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
4987 | fi |
4988 | ;; |
4989 | hpux*) |
4990 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
4991 | # not for PA HP-UX. |
4992 | case $host_cpu in |
4993 | hppa*64*|ia64*) |
4994 | ;; |
4995 | *) |
4996 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
4997 | ;; |
4998 | esac |
4999 | ;; |
5000 | *) |
5001 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5002 | ;; |
5003 | esac |
5004 | else |
5005 | case $host_os in |
5006 | aix4* | aix5*) |
5007 | # All AIX code is PIC. |
5008 | if test "$host_cpu" = ia64; then |
5009 | # AIX 5 now supports IA64 processor |
5010 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5011 | else |
5012 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
5013 | fi |
5014 | ;; |
5015 | chorus*) |
5016 | case $cc_basename in |
5017 | cxch68*) |
5018 | # Green Hills C++ Compiler |
5019 | # _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" |
5020 | ;; |
5021 | esac |
5022 | ;; |
5023 | darwin*) |
5024 | # PIC is the default on this platform |
5025 | # Common symbols not allowed in MH_DYLIB files |
5026 | case $cc_basename in |
5027 | xlc*) |
5028 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
5029 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5030 | ;; |
5031 | esac |
5032 | ;; |
5033 | dgux*) |
5034 | case $cc_basename in |
5035 | ec++*) |
5036 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5037 | ;; |
5038 | ghcx*) |
5039 | # Green Hills C++ Compiler |
5040 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5041 | ;; |
5042 | *) |
5043 | ;; |
5044 | esac |
5045 | ;; |
ac40fd9e |
5046 | freebsd* | dragonfly*) |
d9898ee8 |
5047 | # FreeBSD uses GNU C++ |
5048 | ;; |
5049 | hpux9* | hpux10* | hpux11*) |
5050 | case $cc_basename in |
5051 | CC*) |
5052 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5053 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5054 | if test "$host_cpu" != ia64; then |
5055 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5056 | fi |
5057 | ;; |
5058 | aCC*) |
5059 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5060 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5061 | case $host_cpu in |
5062 | hppa*64*|ia64*) |
5063 | # +Z the default |
5064 | ;; |
5065 | *) |
5066 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5067 | ;; |
5068 | esac |
5069 | ;; |
5070 | *) |
5071 | ;; |
5072 | esac |
5073 | ;; |
5074 | interix*) |
5075 | # This is c89, which is MS Visual C++ (no shared libs) |
5076 | # Anyone wants to do a port? |
5077 | ;; |
5078 | irix5* | irix6* | nonstopux*) |
5079 | case $cc_basename in |
5080 | CC*) |
5081 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5082 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5083 | # CC pic flag -KPIC is the default. |
5084 | ;; |
5085 | *) |
5086 | ;; |
5087 | esac |
5088 | ;; |
ac40fd9e |
5089 | linux* | k*bsd*-gnu) |
d9898ee8 |
5090 | case $cc_basename in |
5091 | KCC*) |
5092 | # KAI C++ Compiler |
5093 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
5094 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5095 | ;; |
5096 | icpc* | ecpc*) |
5097 | # Intel C++ |
5098 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5099 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5100 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5101 | ;; |
5102 | pgCC*) |
5103 | # Portland Group C++ compiler. |
5104 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5105 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
5106 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5107 | ;; |
5108 | cxx*) |
5109 | # Compaq C++ |
5110 | # Make sure the PIC flag is empty. It appears that all Alpha |
5111 | # Linux and Compaq Tru64 Unix objects are PIC. |
5112 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5113 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5114 | ;; |
5115 | *) |
ac40fd9e |
5116 | case `$CC -V 2>&1 | sed 5q` in |
5117 | *Sun\ C*) |
5118 | # Sun C++ 5.9 |
5119 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5120 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5121 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5122 | ;; |
5123 | esac |
d9898ee8 |
5124 | ;; |
5125 | esac |
5126 | ;; |
5127 | lynxos*) |
5128 | ;; |
5129 | m88k*) |
5130 | ;; |
5131 | mvs*) |
5132 | case $cc_basename in |
5133 | cxx*) |
5134 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
5135 | ;; |
5136 | *) |
5137 | ;; |
5138 | esac |
5139 | ;; |
5140 | netbsd*) |
5141 | ;; |
5142 | osf3* | osf4* | osf5*) |
5143 | case $cc_basename in |
5144 | KCC*) |
5145 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
5146 | ;; |
5147 | RCC*) |
5148 | # Rational C++ 2.4.1 |
5149 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5150 | ;; |
5151 | cxx*) |
5152 | # Digital/Compaq C++ |
5153 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5154 | # Make sure the PIC flag is empty. It appears that all Alpha |
5155 | # Linux and Compaq Tru64 Unix objects are PIC. |
5156 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5157 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5158 | ;; |
5159 | *) |
5160 | ;; |
5161 | esac |
5162 | ;; |
5163 | psos*) |
5164 | ;; |
5165 | solaris*) |
5166 | case $cc_basename in |
5167 | CC*) |
5168 | # Sun C++ 4.2, 5.x and Centerline C++ |
5169 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5170 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5171 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5172 | ;; |
5173 | gcx*) |
5174 | # Green Hills C++ Compiler |
5175 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
5176 | ;; |
5177 | *) |
5178 | ;; |
5179 | esac |
5180 | ;; |
5181 | sunos4*) |
5182 | case $cc_basename in |
5183 | CC*) |
5184 | # Sun C++ 4.x |
5185 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5186 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5187 | ;; |
5188 | lcc*) |
5189 | # Lucid |
5190 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5191 | ;; |
5192 | *) |
5193 | ;; |
5194 | esac |
5195 | ;; |
5196 | tandem*) |
5197 | case $cc_basename in |
5198 | NCC*) |
5199 | # NonStop-UX NCC 3.20 |
5200 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5201 | ;; |
5202 | *) |
5203 | ;; |
5204 | esac |
5205 | ;; |
5206 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
5207 | case $cc_basename in |
5208 | CC*) |
5209 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5210 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5211 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5212 | ;; |
5213 | esac |
5214 | ;; |
5215 | vxworks*) |
5216 | ;; |
5217 | *) |
5218 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5219 | ;; |
5220 | esac |
5221 | fi |
5222 | ], |
5223 | [ |
5224 | if test "$GCC" = yes; then |
5225 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5226 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5227 | |
5228 | case $host_os in |
5229 | aix*) |
5230 | # All AIX code is PIC. |
5231 | if test "$host_cpu" = ia64; then |
5232 | # AIX 5 now supports IA64 processor |
5233 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5234 | fi |
5235 | ;; |
5236 | |
5237 | amigaos*) |
5238 | # FIXME: we need at least 68020 code to build shared libraries, but |
5239 | # adding the `-m68020' flag to GCC prevents building anything better, |
5240 | # like `-m68040'. |
5241 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
5242 | ;; |
5243 | |
ac40fd9e |
5244 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
d9898ee8 |
5245 | # PIC is the default for these OSes. |
5246 | ;; |
5247 | |
ac40fd9e |
5248 | mingw* | cygwin* | pw32* | os2*) |
d9898ee8 |
5249 | # This hack is so that the source file can tell whether it is being |
5250 | # built for inclusion in a dll (and should export symbols for example). |
ac40fd9e |
5251 | # Although the cygwin gcc ignores -fPIC, still need this for old-style |
5252 | # (--disable-auto-import) libraries |
d9898ee8 |
5253 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5254 | ;; |
5255 | |
5256 | darwin* | rhapsody*) |
5257 | # PIC is the default on this platform |
5258 | # Common symbols not allowed in MH_DYLIB files |
5259 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
5260 | ;; |
5261 | |
ac40fd9e |
5262 | interix[[3-9]]*) |
d9898ee8 |
5263 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
5264 | # Instead, we relocate shared libraries at runtime. |
5265 | ;; |
5266 | |
5267 | msdosdjgpp*) |
5268 | # Just because we use GCC doesn't mean we suddenly get shared libraries |
5269 | # on systems that don't support them. |
5270 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5271 | enable_shared=no |
5272 | ;; |
5273 | |
5274 | sysv4*MP*) |
5275 | if test -d /usr/nec; then |
5276 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
5277 | fi |
5278 | ;; |
5279 | |
5280 | hpux*) |
5281 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5282 | # not for PA HP-UX. |
5283 | case $host_cpu in |
5284 | hppa*64*|ia64*) |
5285 | # +Z the default |
5286 | ;; |
5287 | *) |
5288 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5289 | ;; |
5290 | esac |
5291 | ;; |
5292 | |
5293 | *) |
5294 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5295 | ;; |
5296 | esac |
5297 | else |
5298 | # PORTME Check for flag to pass linker flags through the system compiler. |
5299 | case $host_os in |
5300 | aix*) |
5301 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5302 | if test "$host_cpu" = ia64; then |
5303 | # AIX 5 now supports IA64 processor |
5304 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5305 | else |
5306 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
5307 | fi |
5308 | ;; |
5309 | darwin*) |
5310 | # PIC is the default on this platform |
5311 | # Common symbols not allowed in MH_DYLIB files |
5312 | case $cc_basename in |
5313 | xlc*) |
5314 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
5315 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5316 | ;; |
5317 | esac |
5318 | ;; |
5319 | |
ac40fd9e |
5320 | mingw* | cygwin* | pw32* | os2*) |
d9898ee8 |
5321 | # This hack is so that the source file can tell whether it is being |
5322 | # built for inclusion in a dll (and should export symbols for example). |
5323 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5324 | ;; |
5325 | |
5326 | hpux9* | hpux10* | hpux11*) |
5327 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5328 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5329 | # not for PA HP-UX. |
5330 | case $host_cpu in |
5331 | hppa*64*|ia64*) |
5332 | # +Z the default |
5333 | ;; |
5334 | *) |
5335 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5336 | ;; |
5337 | esac |
5338 | # Is there a better lt_prog_compiler_static that works with the bundled CC? |
5339 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5340 | ;; |
5341 | |
5342 | irix5* | irix6* | nonstopux*) |
5343 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5344 | # PIC (with -KPIC) is the default. |
5345 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5346 | ;; |
5347 | |
5348 | newsos6) |
5349 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5350 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5351 | ;; |
5352 | |
ac40fd9e |
5353 | linux* | k*bsd*-gnu) |
d9898ee8 |
5354 | case $cc_basename in |
5355 | icc* | ecc*) |
5356 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5357 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5358 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5359 | ;; |
5360 | pgcc* | pgf77* | pgf90* | pgf95*) |
5361 | # Portland Group compilers (*not* the Pentium gcc compiler, |
5362 | # which looks to be a dead project) |
5363 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5364 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
5365 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5366 | ;; |
5367 | ccc*) |
5368 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5369 | # All Alpha code is PIC. |
5370 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5371 | ;; |
ac40fd9e |
5372 | *) |
5373 | case `$CC -V 2>&1 | sed 5q` in |
5374 | *Sun\ C*) |
5375 | # Sun C 5.9 |
5376 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5377 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5378 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5379 | ;; |
5380 | *Sun\ F*) |
5381 | # Sun Fortran 8.3 passes all unrecognized flags to the linker |
5382 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5383 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5384 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' |
5385 | ;; |
5386 | esac |
5387 | ;; |
d9898ee8 |
5388 | esac |
5389 | ;; |
5390 | |
5391 | osf3* | osf4* | osf5*) |
5392 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5393 | # All OSF/1 code is PIC. |
5394 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5395 | ;; |
5396 | |
ac40fd9e |
5397 | rdos*) |
5398 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5399 | ;; |
5400 | |
d9898ee8 |
5401 | solaris*) |
5402 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5403 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5404 | case $cc_basename in |
5405 | f77* | f90* | f95*) |
5406 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; |
5407 | *) |
5408 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; |
5409 | esac |
5410 | ;; |
5411 | |
5412 | sunos4*) |
5413 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5414 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
5415 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5416 | ;; |
5417 | |
5418 | sysv4 | sysv4.2uw2* | sysv4.3*) |
5419 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5420 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5421 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5422 | ;; |
5423 | |
5424 | sysv4*MP*) |
5425 | if test -d /usr/nec ;then |
5426 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
5427 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5428 | fi |
5429 | ;; |
5430 | |
5431 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
5432 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5433 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5434 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5435 | ;; |
5436 | |
5437 | unicos*) |
5438 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5439 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5440 | ;; |
5441 | |
5442 | uts4*) |
5443 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5444 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5445 | ;; |
5446 | |
5447 | *) |
5448 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5449 | ;; |
5450 | esac |
5451 | fi |
5452 | ]) |
5453 | AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) |
5454 | |
5455 | # |
5456 | # Check to make sure the PIC flag actually works. |
5457 | # |
5458 | if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then |
5459 | AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], |
5460 | _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), |
5461 | [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], |
5462 | [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in |
5463 | "" | " "*) ;; |
5464 | *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
5465 | esac], |
5466 | [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5467 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
5468 | fi |
5469 | case $host_os in |
5470 | # For platforms which do not support PIC, -DPIC is meaningless: |
5471 | *djgpp*) |
5472 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5473 | ;; |
5474 | *) |
5475 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" |
5476 | ;; |
5477 | esac |
5478 | |
5479 | # |
5480 | # Check to make sure the static flag actually works. |
5481 | # |
5482 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" |
5483 | AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], |
5484 | _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), |
5485 | $lt_tmp_static_flag, |
5486 | [], |
5487 | [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) |
5488 | ]) |
5489 | |
5490 | |
5491 | # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) |
5492 | # ------------------------------------ |
5493 | # See if the linker supports building shared libraries. |
5494 | AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], |
ac40fd9e |
5495 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
5496 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
d9898ee8 |
5497 | ifelse([$1],[CXX],[ |
5498 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5499 | case $host_os in |
5500 | aix4* | aix5*) |
5501 | # If we're using GNU nm, then we don't want the "-C" option. |
5502 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
5503 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
5504 | _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' |
5505 | else |
5506 | _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' |
5507 | fi |
5508 | ;; |
5509 | pw32*) |
5510 | _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
5511 | ;; |
5512 | cygwin* | mingw*) |
ac40fd9e |
5513 | _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' |
d9898ee8 |
5514 | ;; |
5515 | *) |
5516 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5517 | ;; |
5518 | esac |
5519 | ],[ |
5520 | runpath_var= |
5521 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
5522 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
5523 | _LT_AC_TAGVAR(archive_cmds, $1)= |
5524 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
5525 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= |
5526 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
5527 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
5528 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5529 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= |
5530 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
5531 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
5532 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
5533 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
5534 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
5535 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
5536 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
5537 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
5538 | _LT_AC_TAGVAR(module_cmds, $1)= |
5539 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
5540 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
5541 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5542 | # include_expsyms should be a list of space-separated symbols to be *always* |
5543 | # included in the symbol list |
5544 | _LT_AC_TAGVAR(include_expsyms, $1)= |
5545 | # exclude_expsyms can be an extended regexp of symbols to exclude |
5546 | # it will be wrapped by ` (' and `)$', so one must not match beginning or |
5547 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
5548 | # as well as any symbol that contains `d'. |
5549 | _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" |
5550 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
5551 | # platforms (ab)use it in PIC code, but their linkers get confused if |
5552 | # the symbol is explicitly referenced. Since portable code cannot |
5553 | # rely on this symbol name, it's probably fine to never include it in |
5554 | # preloaded symbol tables. |
5555 | extract_expsyms_cmds= |
5556 | # Just being paranoid about ensuring that cc_basename is set. |
5557 | _LT_CC_BASENAME([$compiler]) |
5558 | case $host_os in |
5559 | cygwin* | mingw* | pw32*) |
5560 | # FIXME: the MSVC++ port hasn't been tested in a loooong time |
5561 | # When not using gcc, we currently assume that we are using |
5562 | # Microsoft Visual C++. |
5563 | if test "$GCC" != yes; then |
5564 | with_gnu_ld=no |
5565 | fi |
5566 | ;; |
5567 | interix*) |
5568 | # we just hope/assume this is gcc and not c89 (= MSVC++) |
5569 | with_gnu_ld=yes |
5570 | ;; |
5571 | openbsd*) |
5572 | with_gnu_ld=no |
5573 | ;; |
5574 | esac |
5575 | |
5576 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
5577 | if test "$with_gnu_ld" = yes; then |
5578 | # If archive_cmds runs LD, not CC, wlarc should be empty |
5579 | wlarc='${wl}' |
5580 | |
5581 | # Set some defaults for GNU ld with shared library support. These |
5582 | # are reset later if shared libraries are not supported. Putting them |
5583 | # here allows them to be overridden if necessary. |
5584 | runpath_var=LD_RUN_PATH |
5585 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
5586 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
5587 | # ancient GNU ld didn't support --whole-archive et. al. |
5588 | if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then |
5589 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
5590 | else |
5591 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5592 | fi |
5593 | supports_anon_versioning=no |
5594 | case `$LD -v 2>/dev/null` in |
5595 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
5596 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
5597 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
5598 | *\ 2.11.*) ;; # other 2.11 versions |
5599 | *) supports_anon_versioning=yes ;; |
5600 | esac |
5601 | |
5602 | # See if GNU ld supports shared libraries. |
5603 | case $host_os in |
5604 | aix3* | aix4* | aix5*) |
5605 | # On AIX/PPC, the GNU linker is very broken |
5606 | if test "$host_cpu" != ia64; then |
5607 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5608 | cat <<EOF 1>&2 |
5609 | |
5610 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported |
5611 | *** to be unable to reliably create shared libraries on AIX. |
5612 | *** Therefore, libtool is disabling shared libraries support. If you |
5613 | *** really care for shared libraries, you may want to modify your PATH |
5614 | *** so that a non-GNU linker is found, and then restart. |
5615 | |
5616 | EOF |
5617 | fi |
5618 | ;; |
5619 | |
5620 | amigaos*) |
5621 | _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)' |
5622 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5623 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5624 | |
5625 | # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports |
5626 | # that the semantics of dynamic libraries on AmigaOS, at least up |
5627 | # to version 4, is to share data among multiple programs linked |
5628 | # with the same dynamic library. Since this doesn't match the |
5629 | # behavior of shared libraries on other platforms, we can't use |
5630 | # them. |
5631 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5632 | ;; |
5633 | |
5634 | beos*) |
5635 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5636 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5637 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
5638 | # support --undefined. This deserves some investigation. FIXME |
5639 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5640 | else |
5641 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5642 | fi |
5643 | ;; |
5644 | |
5645 | cygwin* | mingw* | pw32*) |
5646 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
5647 | # as there is no search path for DLLs. |
5648 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5649 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5650 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
5651 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
ac40fd9e |
5652 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' |
d9898ee8 |
5653 | |
5654 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
5655 | _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' |
5656 | # If the export-symbols file already is a .def file (1st line |
5657 | # is EXPORTS), use it as is; otherwise, prepend... |
5658 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
5659 | cp $export_symbols $output_objdir/$soname.def; |
5660 | else |
5661 | echo EXPORTS > $output_objdir/$soname.def; |
5662 | cat $export_symbols >> $output_objdir/$soname.def; |
5663 | fi~ |
5664 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
5665 | else |
5666 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5667 | fi |
5668 | ;; |
5669 | |
ac40fd9e |
5670 | interix[[3-9]]*) |
d9898ee8 |
5671 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
5672 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5673 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
5674 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
5675 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
5676 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
5677 | # default) and relocated if they conflict, which is a slow very memory |
5678 | # consuming and fragmenting process. To avoid this, we pick a random, |
5679 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
5680 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
5681 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
5682 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
5683 | ;; |
5684 | |
ac40fd9e |
5685 | gnu* | linux* | k*bsd*-gnu) |
d9898ee8 |
5686 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5687 | tmp_addflag= |
5688 | case $cc_basename,$host_cpu in |
5689 | pgcc*) # Portland Group C compiler |
5690 | _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' |
5691 | tmp_addflag=' $pic_flag' |
5692 | ;; |
5693 | pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers |
5694 | _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' |
5695 | tmp_addflag=' $pic_flag -Mnomain' ;; |
5696 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 |
5697 | tmp_addflag=' -i_dynamic' ;; |
5698 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 |
5699 | tmp_addflag=' -i_dynamic -nofor_main' ;; |
5700 | ifc* | ifort*) # Intel Fortran compiler |
5701 | tmp_addflag=' -nofor_main' ;; |
5702 | esac |
ac40fd9e |
5703 | case `$CC -V 2>&1 | sed 5q` in |
5704 | *Sun\ C*) # Sun C 5.9 |
5705 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
5706 | tmp_sharedflag='-G' ;; |
5707 | *Sun\ F*) # Sun Fortran 8.3 |
5708 | tmp_sharedflag='-G' ;; |
5709 | *) |
5710 | tmp_sharedflag='-shared' ;; |
5711 | esac |
5712 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
d9898ee8 |
5713 | |
5714 | if test $supports_anon_versioning = yes; then |
5715 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ |
5716 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
5717 | $echo "local: *; };" >> $output_objdir/$libname.ver~ |
ac40fd9e |
5718 | $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
d9898ee8 |
5719 | fi |
5720 | else |
5721 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5722 | fi |
5723 | ;; |
5724 | |
5725 | netbsd*) |
5726 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
5727 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
5728 | wlarc= |
5729 | else |
5730 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5731 | _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' |
5732 | fi |
5733 | ;; |
5734 | |
5735 | solaris*) |
5736 | if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then |
5737 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5738 | cat <<EOF 1>&2 |
5739 | |
5740 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
5741 | *** create shared libraries on Solaris systems. Therefore, libtool |
5742 | *** is disabling shared libraries support. We urge you to upgrade GNU |
5743 | *** binutils to release 2.9.1 or newer. Another option is to modify |
5744 | *** your PATH or compiler configuration so that the native linker is |
5745 | *** used, and then restart. |
5746 | |
5747 | EOF |
5748 | elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5749 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5750 | _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' |
5751 | else |
5752 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5753 | fi |
5754 | ;; |
5755 | |
5756 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) |
5757 | case `$LD -v 2>&1` in |
ac40fd9e |
5758 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) |
d9898ee8 |
5759 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5760 | cat <<_LT_EOF 1>&2 |
5761 | |
5762 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not |
5763 | *** reliably create shared libraries on SCO systems. Therefore, libtool |
5764 | *** is disabling shared libraries support. We urge you to upgrade GNU |
5765 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify |
5766 | *** your PATH or compiler configuration so that the native linker is |
5767 | *** used, and then restart. |
5768 | |
5769 | _LT_EOF |
5770 | ;; |
5771 | *) |
5772 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5773 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' |
5774 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' |
5775 | _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' |
5776 | else |
5777 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5778 | fi |
5779 | ;; |
5780 | esac |
5781 | ;; |
5782 | |
5783 | sunos4*) |
5784 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
5785 | wlarc= |
5786 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5787 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5788 | ;; |
5789 | |
5790 | *) |
5791 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5792 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5793 | _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' |
5794 | else |
5795 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5796 | fi |
5797 | ;; |
5798 | esac |
5799 | |
5800 | if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then |
5801 | runpath_var= |
5802 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
5803 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
5804 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5805 | fi |
5806 | else |
5807 | # PORTME fill in a description of your system's linker (not GNU ld) |
5808 | case $host_os in |
5809 | aix3*) |
5810 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5811 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
5812 | _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' |
5813 | # Note: this linker hardcodes the directories in LIBPATH if there |
5814 | # are no directories specified by -L. |
5815 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5816 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then |
5817 | # Neither direct hardcoding nor static linking is supported with a |
5818 | # broken collect2. |
5819 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
5820 | fi |
5821 | ;; |
5822 | |
5823 | aix4* | aix5*) |
5824 | if test "$host_cpu" = ia64; then |
5825 | # On IA64, the linker does run time linking by default, so we don't |
5826 | # have to do anything special. |
5827 | aix_use_runtimelinking=no |
5828 | exp_sym_flag='-Bexport' |
5829 | no_entry_flag="" |
5830 | else |
5831 | # If we're using GNU nm, then we don't want the "-C" option. |
5832 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
5833 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
5834 | _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' |
5835 | else |
5836 | _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' |
5837 | fi |
5838 | aix_use_runtimelinking=no |
5839 | |
5840 | # Test if we are trying to use run time linking or normal |
5841 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
5842 | # need to do runtime linking. |
5843 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
5844 | for ld_flag in $LDFLAGS; do |
5845 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then |
5846 | aix_use_runtimelinking=yes |
5847 | break |
5848 | fi |
5849 | done |
5850 | ;; |
5851 | esac |
5852 | |
5853 | exp_sym_flag='-bexport' |
5854 | no_entry_flag='-bnoentry' |
5855 | fi |
5856 | |
5857 | # When large executables or shared objects are built, AIX ld can |
5858 | # have problems creating the table of contents. If linking a library |
5859 | # or program results in "error TOC overflow" add -mminimal-toc to |
5860 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
5861 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
5862 | |
5863 | _LT_AC_TAGVAR(archive_cmds, $1)='' |
5864 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5865 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
5866 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
5867 | |
5868 | if test "$GCC" = yes; then |
5869 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
5870 | # We only want to do this on AIX 4.2 and lower, the check |
5871 | # below for broken collect2 doesn't work under 4.3+ |
5872 | collect2name=`${CC} -print-prog-name=collect2` |
5873 | if test -f "$collect2name" && \ |
5874 | strings "$collect2name" | grep resolve_lib_name >/dev/null |
5875 | then |
5876 | # We have reworked collect2 |
ac40fd9e |
5877 | : |
d9898ee8 |
5878 | else |
5879 | # We have old collect2 |
5880 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
5881 | # It fails to find uninstalled libraries when the uninstalled |
5882 | # path is not listed in the libpath. Setting hardcode_minus_L |
5883 | # to unsupported forces relinking |
5884 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5885 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5886 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
5887 | fi |
5888 | ;; |
5889 | esac |
5890 | shared_flag='-shared' |
5891 | if test "$aix_use_runtimelinking" = yes; then |
5892 | shared_flag="$shared_flag "'${wl}-G' |
5893 | fi |
5894 | else |
5895 | # not using gcc |
5896 | if test "$host_cpu" = ia64; then |
5897 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
5898 | # chokes on -Wl,-G. The following line is correct: |
5899 | shared_flag='-G' |
5900 | else |
5901 | if test "$aix_use_runtimelinking" = yes; then |
5902 | shared_flag='${wl}-G' |
5903 | else |
5904 | shared_flag='${wl}-bM:SRE' |
5905 | fi |
5906 | fi |
5907 | fi |
5908 | |
5909 | # It seems that -bexpall does not export symbols beginning with |
5910 | # underscore (_), so it is better to generate a list of symbols to export. |
5911 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
5912 | if test "$aix_use_runtimelinking" = yes; then |
5913 | # Warning - without using the other runtime loading flags (-brtl), |
5914 | # -berok will link without error, but may produce a broken library. |
5915 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
5916 | # Determine the default libpath from the value encoded in an empty executable. |
5917 | _LT_AC_SYS_LIBPATH_AIX |
5918 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
5919 | _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 $shared_flag" |
5920 | else |
5921 | if test "$host_cpu" = ia64; then |
5922 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
5923 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
5924 | _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" |
5925 | else |
5926 | # Determine the default libpath from the value encoded in an empty executable. |
5927 | _LT_AC_SYS_LIBPATH_AIX |
5928 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
5929 | # Warning - without using the other run time loading flags, |
5930 | # -berok will link without error, but may produce a broken library. |
5931 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
5932 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
5933 | # Exported symbols can be pulled into shared objects from archives |
5934 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
5935 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
5936 | # This is similar to how AIX traditionally builds its shared libraries. |
5937 | _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' |
5938 | fi |
5939 | fi |
5940 | ;; |
5941 | |
5942 | amigaos*) |
5943 | _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)' |
5944 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5945 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5946 | # see comment about different semantics on the GNU ld section |
5947 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5948 | ;; |
5949 | |
5950 | bsdi[[45]]*) |
5951 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic |
5952 | ;; |
5953 | |
5954 | cygwin* | mingw* | pw32*) |
5955 | # When not using gcc, we currently assume that we are using |
5956 | # Microsoft Visual C++. |
5957 | # hardcode_libdir_flag_spec is actually meaningless, as there is |
5958 | # no search path for DLLs. |
5959 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' |
5960 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5961 | # Tell ltmain to make .lib files, not .a files. |
5962 | libext=lib |
5963 | # Tell ltmain to make .dll files, not .so files. |
5964 | shrext_cmds=".dll" |
5965 | # FIXME: Setting linknames here is a bad hack. |
5966 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' |
5967 | # The linker will automatically build a .lib file if we build a DLL. |
5968 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' |
5969 | # FIXME: Should let the user specify the lib program. |
ac40fd9e |
5970 | _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' |
d9898ee8 |
5971 | _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' |
5972 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
5973 | ;; |
5974 | |
5975 | darwin* | rhapsody*) |
5976 | case $host_os in |
5977 | rhapsody* | darwin1.[[012]]) |
5978 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
5979 | ;; |
5980 | *) # Darwin 1.3 on |
5981 | if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
5982 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
5983 | else |
5984 | case ${MACOSX_DEPLOYMENT_TARGET} in |
5985 | 10.[[012]]) |
5986 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
5987 | ;; |
5988 | 10.*) |
5989 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
5990 | ;; |
5991 | esac |
5992 | fi |
5993 | ;; |
5994 | esac |
5995 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
5996 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
5997 | _LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
5998 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
5999 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
6000 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6001 | if test "$GCC" = yes ; then |
6002 | output_verbose_link_cmd='echo' |
6003 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
6004 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
6005 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
6006 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
6007 | _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}' |
6008 | else |
6009 | case $cc_basename in |
6010 | xlc*) |
6011 | output_verbose_link_cmd='echo' |
ac40fd9e |
6012 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' |
d9898ee8 |
6013 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
6014 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
ac40fd9e |
6015 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
d9898ee8 |
6016 | _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}' |
6017 | ;; |
6018 | *) |
6019 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6020 | ;; |
6021 | esac |
6022 | fi |
6023 | ;; |
6024 | |
6025 | dgux*) |
6026 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6027 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6028 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6029 | ;; |
6030 | |
6031 | freebsd1*) |
6032 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6033 | ;; |
6034 | |
6035 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
6036 | # support. Future versions do this automatically, but an explicit c++rt0.o |
6037 | # does not break anything, and helps significantly (at the cost of a little |
6038 | # extra space). |
6039 | freebsd2.2*) |
6040 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
6041 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6042 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6043 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6044 | ;; |
6045 | |
6046 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. |
6047 | freebsd2*) |
6048 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
6049 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6050 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6051 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6052 | ;; |
6053 | |
6054 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
ac40fd9e |
6055 | freebsd* | dragonfly*) |
d9898ee8 |
6056 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
6057 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6058 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6059 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6060 | ;; |
6061 | |
6062 | hpux9*) |
6063 | if test "$GCC" = yes; then |
6064 | _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
6065 | else |
6066 | _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
6067 | fi |
6068 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
6069 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6070 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6071 | |
6072 | # hardcode_minus_L: Not really in the search PATH, |
6073 | # but as the default location of the library. |
6074 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6075 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6076 | ;; |
6077 | |
6078 | hpux10*) |
6079 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
6080 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
6081 | else |
6082 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
6083 | fi |
6084 | if test "$with_gnu_ld" = no; then |
6085 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
6086 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6087 | |
6088 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6089 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6090 | |
6091 | # hardcode_minus_L: Not really in the search PATH, |
6092 | # but as the default location of the library. |
6093 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6094 | fi |
6095 | ;; |
6096 | |
6097 | hpux11*) |
6098 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
6099 | case $host_cpu in |
6100 | hppa*64*) |
6101 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6102 | ;; |
6103 | ia64*) |
6104 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
6105 | ;; |
6106 | *) |
6107 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
6108 | ;; |
6109 | esac |
6110 | else |
6111 | case $host_cpu in |
6112 | hppa*64*) |
6113 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6114 | ;; |
6115 | ia64*) |
6116 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
6117 | ;; |
6118 | *) |
6119 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
6120 | ;; |
6121 | esac |
6122 | fi |
6123 | if test "$with_gnu_ld" = no; then |
6124 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
6125 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6126 | |
6127 | case $host_cpu in |
6128 | hppa*64*|ia64*) |
6129 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
6130 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
6131 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6132 | ;; |
6133 | *) |
6134 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6135 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6136 | |
6137 | # hardcode_minus_L: Not really in the search PATH, |
6138 | # but as the default location of the library. |
6139 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6140 | ;; |
6141 | esac |
6142 | fi |
6143 | ;; |
6144 | |
6145 | irix5* | irix6* | nonstopux*) |
6146 | if test "$GCC" = yes; then |
6147 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6148 | else |
6149 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
6150 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' |
6151 | fi |
6152 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6153 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6154 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6155 | ;; |
6156 | |
6157 | netbsd*) |
6158 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
6159 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
6160 | else |
6161 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
6162 | fi |
6163 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6164 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6165 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6166 | ;; |
6167 | |
6168 | newsos6) |
6169 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6170 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6171 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6172 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6173 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6174 | ;; |
6175 | |
6176 | openbsd*) |
ac40fd9e |
6177 | if test -f /usr/libexec/ld.so; then |
6178 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6179 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6180 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
6181 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
6182 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' |
6183 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6184 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6185 | else |
6186 | case $host_os in |
6187 | openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) |
6188 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
6189 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6190 | ;; |
6191 | *) |
6192 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
6193 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6194 | ;; |
6195 | esac |
6196 | fi |
d9898ee8 |
6197 | else |
ac40fd9e |
6198 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
d9898ee8 |
6199 | fi |
6200 | ;; |
6201 | |
6202 | os2*) |
6203 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6204 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6205 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
6206 | _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' |
6207 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
6208 | ;; |
6209 | |
6210 | osf3*) |
6211 | if test "$GCC" = yes; then |
6212 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6213 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6214 | else |
6215 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
6216 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
6217 | fi |
6218 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6219 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6220 | ;; |
6221 | |
6222 | osf4* | osf5*) # as osf3* with the addition of -msym flag |
6223 | if test "$GCC" = yes; then |
6224 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6225 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6226 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6227 | else |
6228 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
6229 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
6230 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ |
6231 | $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' |
6232 | |
6233 | # Both c and cxx compiler support -rpath directly |
6234 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
6235 | fi |
6236 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6237 | ;; |
6238 | |
6239 | solaris*) |
6240 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' |
6241 | if test "$GCC" = yes; then |
6242 | wlarc='${wl}' |
6243 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6244 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
6245 | $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' |
6246 | else |
6247 | wlarc='' |
6248 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6249 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
6250 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' |
6251 | fi |
6252 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6253 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6254 | case $host_os in |
6255 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
6256 | *) |
ac40fd9e |
6257 | # The compiler driver will combine and reorder linker options, |
6258 | # but understands `-z linker_flag'. GCC discards it without `$wl', |
6259 | # but is careful enough not to reorder. |
d9898ee8 |
6260 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
ac40fd9e |
6261 | if test "$GCC" = yes; then |
6262 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
6263 | else |
6264 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' |
6265 | fi |
6266 | ;; |
d9898ee8 |
6267 | esac |
6268 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6269 | ;; |
6270 | |
6271 | sunos4*) |
6272 | if test "x$host_vendor" = xsequent; then |
6273 | # Use $CC to link under sequent, because it throws in some extra .o |
6274 | # files that make .init and .fini sections work. |
6275 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' |
6276 | else |
6277 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
6278 | fi |
6279 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6280 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6281 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6282 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6283 | ;; |
6284 | |
6285 | sysv4) |
6286 | case $host_vendor in |
6287 | sni) |
6288 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6289 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? |
6290 | ;; |
6291 | siemens) |
6292 | ## LD is ld it makes a PLAMLIB |
6293 | ## CC just makes a GrossModule. |
6294 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
6295 | _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' |
6296 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
6297 | ;; |
6298 | motorola) |
6299 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6300 | _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie |
6301 | ;; |
6302 | esac |
6303 | runpath_var='LD_RUN_PATH' |
6304 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6305 | ;; |
6306 | |
6307 | sysv4.3*) |
6308 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6309 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6310 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' |
6311 | ;; |
6312 | |
6313 | sysv4*MP*) |
6314 | if test -d /usr/nec; then |
6315 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6316 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6317 | runpath_var=LD_RUN_PATH |
6318 | hardcode_runpath_var=yes |
6319 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
6320 | fi |
6321 | ;; |
6322 | |
ac40fd9e |
6323 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
d9898ee8 |
6324 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
6325 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6326 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6327 | runpath_var='LD_RUN_PATH' |
6328 | |
6329 | if test "$GCC" = yes; then |
6330 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6331 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6332 | else |
6333 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6334 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6335 | fi |
6336 | ;; |
6337 | |
6338 | sysv5* | sco3.2v5* | sco5v6*) |
6339 | # Note: We can NOT use -z defs as we might desire, because we do not |
6340 | # link with -lc, and that would cause any symbols used from libc to |
6341 | # always be unresolved, which means just about no library would |
6342 | # ever link correctly. If we're not using GNU ld we use -z text |
6343 | # though, which does catch some bad symbols but isn't as heavy-handed |
6344 | # as -z defs. |
6345 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
6346 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
6347 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6348 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6349 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
6350 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
6351 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6352 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
6353 | runpath_var='LD_RUN_PATH' |
6354 | |
6355 | if test "$GCC" = yes; then |
6356 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6357 | _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' |
6358 | else |
6359 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6360 | _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' |
6361 | fi |
6362 | ;; |
6363 | |
6364 | uts4*) |
6365 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6366 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6367 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6368 | ;; |
6369 | |
6370 | *) |
6371 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6372 | ;; |
6373 | esac |
6374 | fi |
6375 | ]) |
6376 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
6377 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
6378 | |
6379 | # |
6380 | # Do we need to explicitly link libc? |
6381 | # |
6382 | case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in |
6383 | x|xyes) |
6384 | # Assume -lc should be added |
6385 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
6386 | |
6387 | if test "$enable_shared" = yes && test "$GCC" = yes; then |
6388 | case $_LT_AC_TAGVAR(archive_cmds, $1) in |
6389 | *'~'*) |
6390 | # FIXME: we may have to deal with multi-command sequences. |
6391 | ;; |
6392 | '$CC '*) |
6393 | # Test whether the compiler implicitly links with -lc since on some |
6394 | # systems, -lgcc has to come before -lc. If gcc already passes -lc |
6395 | # to ld, don't add -lc before -lgcc. |
6396 | AC_MSG_CHECKING([whether -lc should be explicitly linked in]) |
6397 | $rm conftest* |
ac40fd9e |
6398 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
d9898ee8 |
6399 | |
6400 | if AC_TRY_EVAL(ac_compile) 2>conftest.err; then |
6401 | soname=conftest |
6402 | lib=conftest |
6403 | libobjs=conftest.$ac_objext |
6404 | deplibs= |
6405 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
6406 | pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
6407 | compiler_flags=-v |
6408 | linker_flags=-v |
6409 | verstring= |
6410 | output_objdir=. |
6411 | libname=conftest |
6412 | lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) |
6413 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
6414 | if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) |
6415 | then |
6416 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6417 | else |
6418 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
6419 | fi |
6420 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag |
6421 | else |
6422 | cat conftest.err 1>&5 |
6423 | fi |
6424 | $rm conftest* |
6425 | AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) |
6426 | ;; |
6427 | esac |
6428 | fi |
6429 | ;; |
6430 | esac |
6431 | ])# AC_LIBTOOL_PROG_LD_SHLIBS |
6432 | |
6433 | |
6434 | # _LT_AC_FILE_LTDLL_C |
6435 | # ------------------- |
6436 | # Be careful that the start marker always follows a newline. |
6437 | AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ |
6438 | # /* ltdll.c starts here */ |
6439 | # #define WIN32_LEAN_AND_MEAN |
6440 | # #include <windows.h> |
6441 | # #undef WIN32_LEAN_AND_MEAN |
6442 | # #include <stdio.h> |
6443 | # |
6444 | # #ifndef __CYGWIN__ |
6445 | # # ifdef __CYGWIN32__ |
6446 | # # define __CYGWIN__ __CYGWIN32__ |
6447 | # # endif |
6448 | # #endif |
6449 | # |
6450 | # #ifdef __cplusplus |
6451 | # extern "C" { |
6452 | # #endif |
6453 | # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); |
6454 | # #ifdef __cplusplus |
6455 | # } |
6456 | # #endif |
6457 | # |
6458 | # #ifdef __CYGWIN__ |
6459 | # #include <cygwin/cygwin_dll.h> |
6460 | # DECLARE_CYGWIN_DLL( DllMain ); |
6461 | # #endif |
6462 | # HINSTANCE __hDllInstance_base; |
6463 | # |
6464 | # BOOL APIENTRY |
6465 | # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) |
6466 | # { |
6467 | # __hDllInstance_base = hInst; |
6468 | # return TRUE; |
6469 | # } |
6470 | # /* ltdll.c ends here */ |
6471 | ])# _LT_AC_FILE_LTDLL_C |
6472 | |
6473 | |
6474 | # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) |
6475 | # --------------------------------- |
6476 | AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) |
6477 | |
6478 | |
6479 | # old names |
6480 | AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) |
6481 | AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) |
6482 | AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) |
6483 | AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) |
6484 | AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) |
6485 | AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) |
6486 | AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) |
6487 | |
6488 | # This is just to silence aclocal about the macro not being used |
6489 | ifelse([AC_DISABLE_FAST_INSTALL]) |
6490 | |
6491 | AC_DEFUN([LT_AC_PROG_GCJ], |
6492 | [AC_CHECK_TOOL(GCJ, gcj, no) |
6493 | test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" |
6494 | AC_SUBST(GCJFLAGS) |
6495 | ]) |
6496 | |
6497 | AC_DEFUN([LT_AC_PROG_RC], |
6498 | [AC_CHECK_TOOL(RC, windres, no) |
6499 | ]) |
6500 | |
ac40fd9e |
6501 | |
6502 | # Cheap backport of AS_EXECUTABLE_P and required macros |
6503 | # from Autoconf 2.59; we should not use $as_executable_p directly. |
6504 | |
6505 | # _AS_TEST_PREPARE |
6506 | # ---------------- |
6507 | m4_ifndef([_AS_TEST_PREPARE], |
6508 | [m4_defun([_AS_TEST_PREPARE], |
6509 | [if test -x / >/dev/null 2>&1; then |
6510 | as_executable_p='test -x' |
6511 | else |
6512 | as_executable_p='test -f' |
6513 | fi |
6514 | ])])# _AS_TEST_PREPARE |
6515 | |
6516 | # AS_EXECUTABLE_P |
6517 | # --------------- |
6518 | # Check whether a file is executable. |
6519 | m4_ifndef([AS_EXECUTABLE_P], |
6520 | [m4_defun([AS_EXECUTABLE_P], |
6521 | [AS_REQUIRE([_AS_TEST_PREPARE])dnl |
6522 | $as_executable_p $1[]dnl |
6523 | ])])# AS_EXECUTABLE_P |
6524 | |
d9898ee8 |
6525 | ############################################################ |
6526 | # NOTE: This macro has been submitted for inclusion into # |
6527 | # GNU Autoconf as AC_PROG_SED. When it is available in # |
6528 | # a released version of Autoconf we should remove this # |
6529 | # macro and use it instead. # |
6530 | ############################################################ |
6531 | # LT_AC_PROG_SED |
6532 | # -------------- |
6533 | # Check for a fully-functional sed program, that truncates |
6534 | # as few characters as possible. Prefer GNU sed if found. |
6535 | AC_DEFUN([LT_AC_PROG_SED], |
6536 | [AC_MSG_CHECKING([for a sed that does not truncate output]) |
6537 | AC_CACHE_VAL(lt_cv_path_SED, |
6538 | [# Loop through the user's path and test for sed and gsed. |
6539 | # Then use that list of sed's as ones to test for truncation. |
6540 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
6541 | for as_dir in $PATH |
6542 | do |
6543 | IFS=$as_save_IFS |
6544 | test -z "$as_dir" && as_dir=. |
6545 | for lt_ac_prog in sed gsed; do |
6546 | for ac_exec_ext in '' $ac_executable_extensions; do |
ac40fd9e |
6547 | if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then |
d9898ee8 |
6548 | lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" |
6549 | fi |
6550 | done |
6551 | done |
6552 | done |
6553 | IFS=$as_save_IFS |
6554 | lt_ac_max=0 |
6555 | lt_ac_count=0 |
6556 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris |
6557 | # along with /bin/sed that truncates output. |
6558 | for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do |
6559 | test ! -f $lt_ac_sed && continue |
6560 | cat /dev/null > conftest.in |
6561 | lt_ac_count=0 |
6562 | echo $ECHO_N "0123456789$ECHO_C" >conftest.in |
6563 | # Check for GNU sed and select it if it is found. |
6564 | if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then |
6565 | lt_cv_path_SED=$lt_ac_sed |
6566 | break |
6567 | fi |
6568 | while true; do |
6569 | cat conftest.in conftest.in >conftest.tmp |
6570 | mv conftest.tmp conftest.in |
6571 | cp conftest.in conftest.nl |
6572 | echo >>conftest.nl |
6573 | $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break |
6574 | cmp -s conftest.out conftest.nl || break |
6575 | # 10000 chars as input seems more than enough |
6576 | test $lt_ac_count -gt 10 && break |
6577 | lt_ac_count=`expr $lt_ac_count + 1` |
6578 | if test $lt_ac_count -gt $lt_ac_max; then |
6579 | lt_ac_max=$lt_ac_count |
6580 | lt_cv_path_SED=$lt_ac_sed |
6581 | fi |
6582 | done |
6583 | done |
6584 | ]) |
6585 | SED=$lt_cv_path_SED |
6586 | AC_SUBST([SED]) |
6587 | AC_MSG_RESULT([$SED]) |
6588 | ]) |
6589 | ## ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*- |
ac40fd9e |
6590 | ## Copyright (C) 1999-2006 Free Software Foundation, Inc. |
d9898ee8 |
6591 | ## |
6592 | ## This file is free software; the Free Software Foundation gives |
6593 | ## unlimited permission to copy and/or distribute it, with or without |
6594 | ## modifications, as long as this notice is preserved. |
6595 | |
ac40fd9e |
6596 | # serial 8 AC_LIB_LTDL |
d9898ee8 |
6597 | |
6598 | # AC_WITH_LTDL |
6599 | # ------------ |
6600 | # Clients of libltdl can use this macro to allow the installer to |
6601 | # choose between a shipped copy of the ltdl sources or a preinstalled |
6602 | # version of the library. |
6603 | AC_DEFUN([AC_WITH_LTDL], |
6604 | [AC_REQUIRE([AC_LIB_LTDL]) |
6605 | AC_SUBST([LIBLTDL]) |
6606 | AC_SUBST([INCLTDL]) |
6607 | |
6608 | # Unless the user asks us to check, assume no installed ltdl exists. |
6609 | use_installed_libltdl=no |
6610 | |
6611 | AC_ARG_WITH([included_ltdl], |
6612 | [ --with-included-ltdl use the GNU ltdl sources included here]) |
6613 | |
6614 | if test "x$with_included_ltdl" != xyes; then |
6615 | # We are not being forced to use the included libltdl sources, so |
6616 | # decide whether there is a useful installed version we can use. |
6617 | AC_CHECK_HEADER([ltdl.h], |
6618 | [AC_CHECK_LIB([ltdl], [lt_dlcaller_register], |
6619 | [with_included_ltdl=no], |
6620 | [with_included_ltdl=yes]) |
6621 | ]) |
6622 | fi |
6623 | |
6624 | if test "x$enable_ltdl_install" != xyes; then |
6625 | # If the user did not specify an installable libltdl, then default |
6626 | # to a convenience lib. |
6627 | AC_LIBLTDL_CONVENIENCE |
6628 | fi |
6629 | |
6630 | if test "x$with_included_ltdl" = xno; then |
6631 | # If the included ltdl is not to be used. then Use the |
6632 | # preinstalled libltdl we found. |
6633 | AC_DEFINE([HAVE_LTDL], [1], |
6634 | [Define this if a modern libltdl is already installed]) |
6635 | LIBLTDL=-lltdl |
6636 | fi |
6637 | |
6638 | # Report our decision... |
6639 | AC_MSG_CHECKING([whether to use included libltdl]) |
6640 | AC_MSG_RESULT([$with_included_ltdl]) |
6641 | |
6642 | AC_CONFIG_SUBDIRS([libltdl]) |
6643 | ])# AC_WITH_LTDL |
6644 | |
6645 | |
6646 | # AC_LIB_LTDL |
6647 | # ----------- |
6648 | # Perform all the checks necessary for compilation of the ltdl objects |
6649 | # -- including compiler checks and header checks. |
6650 | AC_DEFUN([AC_LIB_LTDL], |
6651 | [AC_PREREQ(2.50) |
6652 | AC_REQUIRE([AC_PROG_CC]) |
6653 | AC_REQUIRE([AC_C_CONST]) |
6654 | AC_REQUIRE([AC_HEADER_STDC]) |
6655 | AC_REQUIRE([AC_HEADER_DIRENT]) |
6656 | AC_REQUIRE([_LT_AC_CHECK_DLFCN]) |
6657 | AC_REQUIRE([AC_LTDL_ENABLE_INSTALL]) |
6658 | AC_REQUIRE([AC_LTDL_SHLIBEXT]) |
6659 | AC_REQUIRE([AC_LTDL_SHLIBPATH]) |
6660 | AC_REQUIRE([AC_LTDL_SYSSEARCHPATH]) |
6661 | AC_REQUIRE([AC_LTDL_OBJDIR]) |
6662 | AC_REQUIRE([AC_LTDL_DLPREOPEN]) |
6663 | AC_REQUIRE([AC_LTDL_DLLIB]) |
6664 | AC_REQUIRE([AC_LTDL_SYMBOL_USCORE]) |
6665 | AC_REQUIRE([AC_LTDL_DLSYM_USCORE]) |
6666 | AC_REQUIRE([AC_LTDL_SYS_DLOPEN_DEPLIBS]) |
6667 | AC_REQUIRE([AC_LTDL_FUNC_ARGZ]) |
6668 | |
6669 | AC_CHECK_HEADERS([assert.h ctype.h errno.h malloc.h memory.h stdlib.h \ |
6670 | stdio.h unistd.h]) |
6671 | AC_CHECK_HEADERS([dl.h sys/dl.h dld.h mach-o/dyld.h]) |
6672 | AC_CHECK_HEADERS([string.h strings.h], [break]) |
6673 | |
6674 | AC_CHECK_FUNCS([strchr index], [break]) |
6675 | AC_CHECK_FUNCS([strrchr rindex], [break]) |
6676 | AC_CHECK_FUNCS([memcpy bcopy], [break]) |
6677 | AC_CHECK_FUNCS([memmove strcmp]) |
6678 | AC_CHECK_FUNCS([closedir opendir readdir]) |
6679 | ])# AC_LIB_LTDL |
6680 | |
6681 | |
6682 | # AC_LTDL_ENABLE_INSTALL |
6683 | # ---------------------- |
6684 | AC_DEFUN([AC_LTDL_ENABLE_INSTALL], |
6685 | [AC_ARG_ENABLE([ltdl-install], |
6686 | [AC_HELP_STRING([--enable-ltdl-install], [install libltdl])]) |
6687 | |
6688 | AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno) |
6689 | AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno) |
6690 | ])# AC_LTDL_ENABLE_INSTALL |
6691 | |
6692 | |
6693 | # AC_LTDL_SYS_DLOPEN_DEPLIBS |
6694 | # -------------------------- |
6695 | AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], |
6696 | [AC_REQUIRE([AC_CANONICAL_HOST]) |
6697 | AC_CACHE_CHECK([whether deplibs are loaded by dlopen], |
6698 | [libltdl_cv_sys_dlopen_deplibs], |
6699 | [# PORTME does your system automatically load deplibs for dlopen? |
6700 | # or its logical equivalent (e.g. shl_load for HP-UX < 11) |
6701 | # For now, we just catch OSes we know something about -- in the |
6702 | # future, we'll try test this programmatically. |
6703 | libltdl_cv_sys_dlopen_deplibs=unknown |
6704 | case "$host_os" in |
6705 | aix3*|aix4.1.*|aix4.2.*) |
6706 | # Unknown whether this is true for these versions of AIX, but |
6707 | # we want this `case' here to explicitly catch those versions. |
6708 | libltdl_cv_sys_dlopen_deplibs=unknown |
6709 | ;; |
6710 | aix[[45]]*) |
6711 | libltdl_cv_sys_dlopen_deplibs=yes |
6712 | ;; |
6713 | darwin*) |
6714 | # Assuming the user has installed a libdl from somewhere, this is true |
6715 | # If you are looking for one http://www.opendarwin.org/projects/dlcompat |
6716 | libltdl_cv_sys_dlopen_deplibs=yes |
6717 | ;; |
ac40fd9e |
6718 | freebsd* | dragonfly*) |
6719 | libltdl_cv_sys_dlopen_deplibs=yes |
6720 | ;; |
6721 | gnu* | linux* | k*bsd*-gnu) |
d9898ee8 |
6722 | # GNU and its variants, using gnu ld.so (Glibc) |
6723 | libltdl_cv_sys_dlopen_deplibs=yes |
6724 | ;; |
6725 | hpux10*|hpux11*) |
6726 | libltdl_cv_sys_dlopen_deplibs=yes |
6727 | ;; |
6728 | interix*) |
6729 | libltdl_cv_sys_dlopen_deplibs=yes |
6730 | ;; |
6731 | irix[[12345]]*|irix6.[[01]]*) |
6732 | # Catch all versions of IRIX before 6.2, and indicate that we don't |
6733 | # know how it worked for any of those versions. |
6734 | libltdl_cv_sys_dlopen_deplibs=unknown |
6735 | ;; |
6736 | irix*) |
6737 | # The case above catches anything before 6.2, and it's known that |
6738 | # at 6.2 and later dlopen does load deplibs. |
6739 | libltdl_cv_sys_dlopen_deplibs=yes |
6740 | ;; |
6741 | netbsd*) |
6742 | libltdl_cv_sys_dlopen_deplibs=yes |
6743 | ;; |
6744 | openbsd*) |
6745 | libltdl_cv_sys_dlopen_deplibs=yes |
6746 | ;; |
6747 | osf[[1234]]*) |
6748 | # dlopen did load deplibs (at least at 4.x), but until the 5.x series, |
6749 | # it did *not* use an RPATH in a shared library to find objects the |
6750 | # library depends on, so we explictly say `no'. |
6751 | libltdl_cv_sys_dlopen_deplibs=no |
6752 | ;; |
6753 | osf5.0|osf5.0a|osf5.1) |
6754 | # dlopen *does* load deplibs and with the right loader patch applied |
6755 | # it even uses RPATH in a shared library to search for shared objects |
6756 | # that the library depends on, but there's no easy way to know if that |
6757 | # patch is installed. Since this is the case, all we can really |
6758 | # say is unknown -- it depends on the patch being installed. If |
6759 | # it is, this changes to `yes'. Without it, it would be `no'. |
6760 | libltdl_cv_sys_dlopen_deplibs=unknown |
6761 | ;; |
6762 | osf*) |
6763 | # the two cases above should catch all versions of osf <= 5.1. Read |
6764 | # the comments above for what we know about them. |
6765 | # At > 5.1, deplibs are loaded *and* any RPATH in a shared library |
6766 | # is used to find them so we can finally say `yes'. |
6767 | libltdl_cv_sys_dlopen_deplibs=yes |
6768 | ;; |
6769 | solaris*) |
6770 | libltdl_cv_sys_dlopen_deplibs=yes |
6771 | ;; |
6772 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
6773 | libltdl_cv_sys_dlopen_deplibs=yes |
6774 | ;; |
6775 | esac |
6776 | ]) |
6777 | if test "$libltdl_cv_sys_dlopen_deplibs" != yes; then |
6778 | AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1], |
6779 | [Define if the OS needs help to load dependent libraries for dlopen().]) |
6780 | fi |
6781 | ])# AC_LTDL_SYS_DLOPEN_DEPLIBS |
6782 | |
6783 | |
6784 | # AC_LTDL_SHLIBEXT |
6785 | # ---------------- |
6786 | AC_DEFUN([AC_LTDL_SHLIBEXT], |
6787 | [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER]) |
6788 | AC_CACHE_CHECK([which extension is used for loadable modules], |
6789 | [libltdl_cv_shlibext], |
6790 | [ |
6791 | module=yes |
6792 | eval libltdl_cv_shlibext=$shrext_cmds |
6793 | ]) |
6794 | if test -n "$libltdl_cv_shlibext"; then |
6795 | AC_DEFINE_UNQUOTED([LTDL_SHLIB_EXT], ["$libltdl_cv_shlibext"], |
6796 | [Define to the extension used for shared libraries, say, ".so".]) |
6797 | fi |
6798 | ])# AC_LTDL_SHLIBEXT |
6799 | |
6800 | |
6801 | # AC_LTDL_SHLIBPATH |
6802 | # ----------------- |
6803 | AC_DEFUN([AC_LTDL_SHLIBPATH], |
6804 | [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER]) |
6805 | AC_CACHE_CHECK([which variable specifies run-time library path], |
6806 | [libltdl_cv_shlibpath_var], [libltdl_cv_shlibpath_var="$shlibpath_var"]) |
6807 | if test -n "$libltdl_cv_shlibpath_var"; then |
6808 | AC_DEFINE_UNQUOTED([LTDL_SHLIBPATH_VAR], ["$libltdl_cv_shlibpath_var"], |
6809 | [Define to the name of the environment variable that determines the dynamic library search path.]) |
6810 | fi |
6811 | ])# AC_LTDL_SHLIBPATH |
6812 | |
6813 | |
6814 | # AC_LTDL_SYSSEARCHPATH |
6815 | # --------------------- |
6816 | AC_DEFUN([AC_LTDL_SYSSEARCHPATH], |
6817 | [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER]) |
6818 | AC_CACHE_CHECK([for the default library search path], |
6819 | [libltdl_cv_sys_search_path], |
6820 | [libltdl_cv_sys_search_path="$sys_lib_dlsearch_path_spec"]) |
6821 | if test -n "$libltdl_cv_sys_search_path"; then |
6822 | sys_search_path= |
6823 | for dir in $libltdl_cv_sys_search_path; do |
6824 | if test -z "$sys_search_path"; then |
6825 | sys_search_path="$dir" |
6826 | else |
6827 | sys_search_path="$sys_search_path$PATH_SEPARATOR$dir" |
6828 | fi |
6829 | done |
6830 | AC_DEFINE_UNQUOTED([LTDL_SYSSEARCHPATH], ["$sys_search_path"], |
6831 | [Define to the system default library search path.]) |
6832 | fi |
6833 | ])# AC_LTDL_SYSSEARCHPATH |
6834 | |
6835 | |
6836 | # AC_LTDL_OBJDIR |
6837 | # -------------- |
6838 | AC_DEFUN([AC_LTDL_OBJDIR], |
6839 | [AC_CACHE_CHECK([for objdir], |
6840 | [libltdl_cv_objdir], |
6841 | [libltdl_cv_objdir="$objdir" |
6842 | if test -n "$objdir"; then |
6843 | : |
6844 | else |
6845 | rm -f .libs 2>/dev/null |
6846 | mkdir .libs 2>/dev/null |
6847 | if test -d .libs; then |
6848 | libltdl_cv_objdir=.libs |
6849 | else |
6850 | # MS-DOS does not allow filenames that begin with a dot. |
6851 | libltdl_cv_objdir=_libs |
6852 | fi |
6853 | rmdir .libs 2>/dev/null |
6854 | fi |
6855 | ]) |
6856 | AC_DEFINE_UNQUOTED([LTDL_OBJDIR], ["$libltdl_cv_objdir/"], |
6857 | [Define to the sub-directory in which libtool stores uninstalled libraries.]) |
6858 | ])# AC_LTDL_OBJDIR |
6859 | |
6860 | |
6861 | # AC_LTDL_DLPREOPEN |
6862 | # ----------------- |
6863 | AC_DEFUN([AC_LTDL_DLPREOPEN], |
6864 | [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE]) |
6865 | AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen], |
6866 | [libltdl_cv_preloaded_symbols], |
6867 | [if test -n "$lt_cv_sys_global_symbol_pipe"; then |
6868 | libltdl_cv_preloaded_symbols=yes |
6869 | else |
6870 | libltdl_cv_preloaded_symbols=no |
6871 | fi |
6872 | ]) |
6873 | if test x"$libltdl_cv_preloaded_symbols" = xyes; then |
6874 | AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1], |
6875 | [Define if libtool can extract symbol lists from object files.]) |
6876 | fi |
6877 | ])# AC_LTDL_DLPREOPEN |
6878 | |
6879 | |
6880 | # AC_LTDL_DLLIB |
6881 | # ------------- |
6882 | AC_DEFUN([AC_LTDL_DLLIB], |
6883 | [LIBADD_DL= |
6884 | AC_SUBST(LIBADD_DL) |
6885 | AC_LANG_PUSH([C]) |
6886 | |
6887 | AC_CHECK_FUNC([shl_load], |
6888 | [AC_DEFINE([HAVE_SHL_LOAD], [1], |
6889 | [Define if you have the shl_load function.])], |
6890 | [AC_CHECK_LIB([dld], [shl_load], |
6891 | [AC_DEFINE([HAVE_SHL_LOAD], [1], |
6892 | [Define if you have the shl_load function.]) |
6893 | LIBADD_DL="$LIBADD_DL -ldld"], |
6894 | [AC_CHECK_LIB([dl], [dlopen], |
6895 | [AC_DEFINE([HAVE_LIBDL], [1], |
6896 | [Define if you have the libdl library or equivalent.]) |
6897 | LIBADD_DL="-ldl" libltdl_cv_lib_dl_dlopen="yes"], |
6898 | [AC_TRY_LINK([#if HAVE_DLFCN_H |
6899 | # include <dlfcn.h> |
6900 | #endif |
6901 | ], |
6902 | [dlopen(0, 0);], |
6903 | [AC_DEFINE([HAVE_LIBDL], [1], |
6904 | [Define if you have the libdl library or equivalent.]) libltdl_cv_func_dlopen="yes"], |
6905 | [AC_CHECK_LIB([svld], [dlopen], |
6906 | [AC_DEFINE([HAVE_LIBDL], [1], |
6907 | [Define if you have the libdl library or equivalent.]) |
6908 | LIBADD_DL="-lsvld" libltdl_cv_func_dlopen="yes"], |
6909 | [AC_CHECK_LIB([dld], [dld_link], |
6910 | [AC_DEFINE([HAVE_DLD], [1], |
6911 | [Define if you have the GNU dld library.]) |
6912 | LIBADD_DL="$LIBADD_DL -ldld"], |
6913 | [AC_CHECK_FUNC([_dyld_func_lookup], |
6914 | [AC_DEFINE([HAVE_DYLD], [1], |
6915 | [Define if you have the _dyld_func_lookup function.])]) |
6916 | ]) |
6917 | ]) |
6918 | ]) |
6919 | ]) |
6920 | ]) |
6921 | ]) |
6922 | |
6923 | if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes |
6924 | then |
6925 | lt_save_LIBS="$LIBS" |
6926 | LIBS="$LIBS $LIBADD_DL" |
6927 | AC_CHECK_FUNCS([dlerror]) |
6928 | LIBS="$lt_save_LIBS" |
6929 | fi |
6930 | AC_LANG_POP |
6931 | ])# AC_LTDL_DLLIB |
6932 | |
6933 | |
6934 | # AC_LTDL_SYMBOL_USCORE |
6935 | # --------------------- |
6936 | # does the compiler prefix global symbols with an underscore? |
6937 | AC_DEFUN([AC_LTDL_SYMBOL_USCORE], |
6938 | [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE]) |
6939 | AC_CACHE_CHECK([for _ prefix in compiled symbols], |
6940 | [ac_cv_sys_symbol_underscore], |
6941 | [ac_cv_sys_symbol_underscore=no |
6942 | cat > conftest.$ac_ext <<EOF |
6943 | void nm_test_func(){} |
6944 | int main(){nm_test_func;return 0;} |
6945 | EOF |
6946 | if AC_TRY_EVAL(ac_compile); then |
6947 | # Now try to grab the symbols. |
6948 | ac_nlist=conftest.nm |
6949 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then |
6950 | # See whether the symbols have a leading underscore. |
6951 | if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then |
6952 | ac_cv_sys_symbol_underscore=yes |
6953 | else |
6954 | if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then |
6955 | : |
6956 | else |
6957 | echo "configure: cannot find nm_test_func in $ac_nlist" >&AC_FD_CC |
6958 | fi |
6959 | fi |
6960 | else |
6961 | echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC |
6962 | fi |
6963 | else |
6964 | echo "configure: failed program was:" >&AC_FD_CC |
6965 | cat conftest.c >&AC_FD_CC |
6966 | fi |
6967 | rm -rf conftest* |
6968 | ]) |
6969 | ])# AC_LTDL_SYMBOL_USCORE |
6970 | |
6971 | |
6972 | # AC_LTDL_DLSYM_USCORE |
6973 | # -------------------- |
6974 | AC_DEFUN([AC_LTDL_DLSYM_USCORE], |
6975 | [AC_REQUIRE([AC_LTDL_SYMBOL_USCORE]) |
6976 | if test x"$ac_cv_sys_symbol_underscore" = xyes; then |
6977 | if test x"$libltdl_cv_func_dlopen" = xyes || |
6978 | test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then |
6979 | AC_CACHE_CHECK([whether we have to add an underscore for dlsym], |
6980 | [libltdl_cv_need_uscore], |
6981 | [libltdl_cv_need_uscore=unknown |
6982 | save_LIBS="$LIBS" |
6983 | LIBS="$LIBS $LIBADD_DL" |
6984 | _LT_AC_TRY_DLOPEN_SELF( |
6985 | [libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes], |
6986 | [], [libltdl_cv_need_uscore=cross]) |
6987 | LIBS="$save_LIBS" |
6988 | ]) |
6989 | fi |
6990 | fi |
6991 | |
6992 | if test x"$libltdl_cv_need_uscore" = xyes; then |
6993 | AC_DEFINE([NEED_USCORE], [1], |
6994 | [Define if dlsym() requires a leading underscore in symbol names.]) |
6995 | fi |
6996 | ])# AC_LTDL_DLSYM_USCORE |
6997 | |
6998 | # AC_LTDL_FUNC_ARGZ |
6999 | # ----------------- |
7000 | AC_DEFUN([AC_LTDL_FUNC_ARGZ], |
7001 | [AC_CHECK_HEADERS([argz.h]) |
7002 | |
7003 | AC_CHECK_TYPES([error_t], |
7004 | [], |
7005 | [AC_DEFINE([error_t], [int], |
7006 | [Define to a type to use for `error_t' if it is not otherwise available.])], |
7007 | [#if HAVE_ARGZ_H |
7008 | # include <argz.h> |
7009 | #endif]) |
7010 | |
7011 | AC_CHECK_FUNCS([argz_append argz_create_sep argz_insert argz_next argz_stringify]) |
7012 | ])# AC_LTDL_FUNC_ARGZ |