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1 | # generated automatically by aclocal 1.9.6 -*- Autoconf -*- |
2 | |
3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
4 | # 2005 Free Software Foundation, Inc. |
5 | # This file is free software; the Free Software Foundation |
6 | # gives unlimited permission to copy and/or distribute it, |
7 | # with or without modifications, as long as this notice is preserved. |
8 | |
9 | # This program is distributed in the hope that it will be useful, |
10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
12 | # PARTICULAR PURPOSE. |
13 | |
14 | # isc-posix.m4 serial 2 (gettext-0.11.2) |
15 | dnl Copyright (C) 1995-2002 Free Software Foundation, Inc. |
16 | dnl This file is free software; the Free Software Foundation |
17 | dnl gives unlimited permission to copy and/or distribute it, |
18 | dnl with or without modifications, as long as this notice is preserved. |
19 | |
20 | # This file is not needed with autoconf-2.53 and newer. Remove it in 2005. |
21 | |
22 | # This test replaces the one in autoconf. |
23 | # Currently this macro should have the same name as the autoconf macro |
24 | # because gettext's gettext.m4 (distributed in the automake package) |
25 | # still uses it. Otherwise, the use in gettext.m4 makes autoheader |
26 | # give these diagnostics: |
27 | # configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX |
28 | # configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX |
29 | |
30 | undefine([AC_ISC_POSIX]) |
31 | |
32 | AC_DEFUN([AC_ISC_POSIX], |
33 | [ |
34 | dnl This test replaces the obsolescent AC_ISC_POSIX kludge. |
35 | AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"]) |
36 | ] |
37 | ) |
38 | |
39 | # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
40 | |
41 | # serial 48 AC_PROG_LIBTOOL |
42 | |
43 | |
44 | # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) |
45 | # ----------------------------------------------------------- |
46 | # If this macro is not defined by Autoconf, define it here. |
47 | m4_ifdef([AC_PROVIDE_IFELSE], |
48 | [], |
49 | [m4_define([AC_PROVIDE_IFELSE], |
50 | [m4_ifdef([AC_PROVIDE_$1], |
51 | [$2], [$3])])]) |
52 | |
53 | |
54 | # AC_PROG_LIBTOOL |
55 | # --------------- |
56 | AC_DEFUN([AC_PROG_LIBTOOL], |
57 | [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl |
58 | dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX |
59 | dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. |
60 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
61 | [AC_LIBTOOL_CXX], |
62 | [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX |
63 | ])]) |
64 | dnl And a similar setup for Fortran 77 support |
65 | AC_PROVIDE_IFELSE([AC_PROG_F77], |
66 | [AC_LIBTOOL_F77], |
67 | [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 |
68 | ])]) |
69 | |
70 | dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. |
71 | dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run |
72 | dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. |
73 | AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
74 | [AC_LIBTOOL_GCJ], |
75 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
76 | [AC_LIBTOOL_GCJ], |
77 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], |
78 | [AC_LIBTOOL_GCJ], |
79 | [ifdef([AC_PROG_GCJ], |
80 | [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
81 | ifdef([A][M_PROG_GCJ], |
82 | [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
83 | ifdef([LT_AC_PROG_GCJ], |
84 | [define([LT_AC_PROG_GCJ], |
85 | defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) |
86 | ])])# AC_PROG_LIBTOOL |
87 | |
88 | |
89 | # _AC_PROG_LIBTOOL |
90 | # ---------------- |
91 | AC_DEFUN([_AC_PROG_LIBTOOL], |
92 | [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
93 | AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl |
94 | AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl |
95 | AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl |
96 | |
97 | # This can be used to rebuild libtool when needed |
98 | LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" |
99 | |
100 | # Always use our own libtool. |
101 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
102 | AC_SUBST(LIBTOOL)dnl |
103 | |
104 | # Prevent multiple expansion |
105 | define([AC_PROG_LIBTOOL], []) |
106 | ])# _AC_PROG_LIBTOOL |
107 | |
108 | |
109 | # AC_LIBTOOL_SETUP |
110 | # ---------------- |
111 | AC_DEFUN([AC_LIBTOOL_SETUP], |
112 | [AC_PREREQ(2.50)dnl |
113 | AC_REQUIRE([AC_ENABLE_SHARED])dnl |
114 | AC_REQUIRE([AC_ENABLE_STATIC])dnl |
115 | AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
116 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
117 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
118 | AC_REQUIRE([AC_PROG_CC])dnl |
119 | AC_REQUIRE([AC_PROG_LD])dnl |
120 | AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl |
121 | AC_REQUIRE([AC_PROG_NM])dnl |
122 | |
123 | AC_REQUIRE([AC_PROG_LN_S])dnl |
124 | AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl |
125 | # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! |
126 | AC_REQUIRE([AC_OBJEXT])dnl |
127 | AC_REQUIRE([AC_EXEEXT])dnl |
128 | dnl |
129 | |
130 | AC_LIBTOOL_SYS_MAX_CMD_LEN |
131 | AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
132 | AC_LIBTOOL_OBJDIR |
133 | |
134 | AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
135 | _LT_AC_PROG_ECHO_BACKSLASH |
136 | |
137 | case $host_os in |
138 | aix3*) |
139 | # AIX sometimes has problems with the GCC collect2 program. For some |
140 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
141 | # vanish in a puff of smoke. |
142 | if test "X${COLLECT_NAMES+set}" != Xset; then |
143 | COLLECT_NAMES= |
144 | export COLLECT_NAMES |
145 | fi |
146 | ;; |
147 | esac |
148 | |
149 | # Sed substitution that helps us do robust quoting. It backslashifies |
150 | # metacharacters that are still active within double-quoted strings. |
151 | Xsed='sed -e 1s/^X//' |
152 | [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] |
153 | |
154 | # Same as above, but do not quote variable references. |
155 | [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] |
156 | |
157 | # Sed substitution to delay expansion of an escaped shell variable in a |
158 | # double_quote_subst'ed string. |
159 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
160 | |
161 | # Sed substitution to avoid accidental globbing in evaled expressions |
162 | no_glob_subst='s/\*/\\\*/g' |
163 | |
164 | # Constants: |
165 | rm="rm -f" |
166 | |
167 | # Global variables: |
168 | default_ofile=libtool |
169 | can_build_shared=yes |
170 | |
171 | # All known linkers require a `.a' archive for static linking (except MSVC, |
172 | # which needs '.lib'). |
173 | libext=a |
174 | ltmain="$ac_aux_dir/ltmain.sh" |
175 | ofile="$default_ofile" |
176 | with_gnu_ld="$lt_cv_prog_gnu_ld" |
177 | |
178 | AC_CHECK_TOOL(AR, ar, false) |
179 | AC_CHECK_TOOL(RANLIB, ranlib, :) |
180 | AC_CHECK_TOOL(STRIP, strip, :) |
181 | |
182 | old_CC="$CC" |
183 | old_CFLAGS="$CFLAGS" |
184 | |
185 | # Set sane defaults for various variables |
186 | test -z "$AR" && AR=ar |
187 | test -z "$AR_FLAGS" && AR_FLAGS=cru |
188 | test -z "$AS" && AS=as |
189 | test -z "$CC" && CC=cc |
190 | test -z "$LTCC" && LTCC=$CC |
191 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS |
192 | test -z "$DLLTOOL" && DLLTOOL=dlltool |
193 | test -z "$LD" && LD=ld |
194 | test -z "$LN_S" && LN_S="ln -s" |
195 | test -z "$MAGIC_CMD" && MAGIC_CMD=file |
196 | test -z "$NM" && NM=nm |
197 | test -z "$SED" && SED=sed |
198 | test -z "$OBJDUMP" && OBJDUMP=objdump |
199 | test -z "$RANLIB" && RANLIB=: |
200 | test -z "$STRIP" && STRIP=: |
201 | test -z "$ac_objext" && ac_objext=o |
202 | |
203 | # Determine commands to create old-style static archives. |
204 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' |
205 | old_postinstall_cmds='chmod 644 $oldlib' |
206 | old_postuninstall_cmds= |
207 | |
208 | if test -n "$RANLIB"; then |
209 | case $host_os in |
210 | openbsd*) |
211 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" |
212 | ;; |
213 | *) |
214 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" |
215 | ;; |
216 | esac |
217 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
218 | fi |
219 | |
220 | _LT_CC_BASENAME([$compiler]) |
221 | |
222 | # Only perform the check for file, if the check method requires it |
223 | case $deplibs_check_method in |
224 | file_magic*) |
225 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
226 | AC_PATH_MAGIC |
227 | fi |
228 | ;; |
229 | esac |
230 | |
231 | AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) |
232 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
233 | enable_win32_dll=yes, enable_win32_dll=no) |
234 | |
235 | AC_ARG_ENABLE([libtool-lock], |
236 | [AC_HELP_STRING([--disable-libtool-lock], |
237 | [avoid locking (might break parallel builds)])]) |
238 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
239 | |
240 | AC_ARG_WITH([pic], |
241 | [AC_HELP_STRING([--with-pic], |
242 | [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], |
243 | [pic_mode="$withval"], |
244 | [pic_mode=default]) |
245 | test -z "$pic_mode" && pic_mode=default |
246 | |
247 | # Use C for the default configuration in the libtool script |
248 | tagname= |
249 | AC_LIBTOOL_LANG_C_CONFIG |
250 | _LT_AC_TAGCONFIG |
251 | ])# AC_LIBTOOL_SETUP |
252 | |
253 | |
254 | # _LT_AC_SYS_COMPILER |
255 | # ------------------- |
256 | AC_DEFUN([_LT_AC_SYS_COMPILER], |
257 | [AC_REQUIRE([AC_PROG_CC])dnl |
258 | |
259 | # If no C compiler was specified, use CC. |
260 | LTCC=${LTCC-"$CC"} |
261 | |
262 | # If no C compiler flags were specified, use CFLAGS. |
263 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
264 | |
265 | # Allow CC to be a program name with arguments. |
266 | compiler=$CC |
267 | ])# _LT_AC_SYS_COMPILER |
268 | |
269 | |
270 | # _LT_CC_BASENAME(CC) |
271 | # ------------------- |
272 | # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. |
273 | AC_DEFUN([_LT_CC_BASENAME], |
274 | [for cc_temp in $1""; do |
275 | case $cc_temp in |
276 | compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; |
277 | distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; |
278 | \-*) ;; |
279 | *) break;; |
280 | esac |
281 | done |
282 | cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` |
283 | ]) |
284 | |
285 | |
286 | # _LT_COMPILER_BOILERPLATE |
287 | # ------------------------ |
288 | # Check for compiler boilerplate output or warnings with |
289 | # the simple compiler test code. |
290 | AC_DEFUN([_LT_COMPILER_BOILERPLATE], |
291 | [ac_outfile=conftest.$ac_objext |
292 | printf "$lt_simple_compile_test_code" >conftest.$ac_ext |
293 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
294 | _lt_compiler_boilerplate=`cat conftest.err` |
295 | $rm conftest* |
296 | ])# _LT_COMPILER_BOILERPLATE |
297 | |
298 | |
299 | # _LT_LINKER_BOILERPLATE |
300 | # ---------------------- |
301 | # Check for linker boilerplate output or warnings with |
302 | # the simple link test code. |
303 | AC_DEFUN([_LT_LINKER_BOILERPLATE], |
304 | [ac_outfile=conftest.$ac_objext |
305 | printf "$lt_simple_link_test_code" >conftest.$ac_ext |
306 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
307 | _lt_linker_boilerplate=`cat conftest.err` |
308 | $rm conftest* |
309 | ])# _LT_LINKER_BOILERPLATE |
310 | |
311 | |
312 | # _LT_AC_SYS_LIBPATH_AIX |
313 | # ---------------------- |
314 | # Links a minimal program and checks the executable |
315 | # for the system default hardcoded library path. In most cases, |
316 | # this is /usr/lib:/lib, but when the MPI compilers are used |
317 | # the location of the communication and MPI libs are included too. |
318 | # If we don't find anything, use the default library path according |
319 | # to the aix ld manual. |
320 | AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], |
321 | [AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
322 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
323 | }'` |
324 | # Check for a 64-bit object if we didn't find anything. |
325 | if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
326 | }'`; fi],[]) |
327 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
328 | ])# _LT_AC_SYS_LIBPATH_AIX |
329 | |
330 | |
331 | # _LT_AC_SHELL_INIT(ARG) |
332 | # ---------------------- |
333 | AC_DEFUN([_LT_AC_SHELL_INIT], |
334 | [ifdef([AC_DIVERSION_NOTICE], |
335 | [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
336 | [AC_DIVERT_PUSH(NOTICE)]) |
337 | $1 |
338 | AC_DIVERT_POP |
339 | ])# _LT_AC_SHELL_INIT |
340 | |
341 | |
342 | # _LT_AC_PROG_ECHO_BACKSLASH |
343 | # -------------------------- |
344 | # Add some code to the start of the generated configure script which |
345 | # will find an echo command which doesn't interpret backslashes. |
346 | AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], |
347 | [_LT_AC_SHELL_INIT([ |
348 | # Check that we are running under the correct shell. |
349 | SHELL=${CONFIG_SHELL-/bin/sh} |
350 | |
351 | case X$ECHO in |
352 | X*--fallback-echo) |
353 | # Remove one level of quotation (which was required for Make). |
354 | ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
355 | ;; |
356 | esac |
357 | |
358 | echo=${ECHO-echo} |
359 | if test "X[$]1" = X--no-reexec; then |
360 | # Discard the --no-reexec flag, and continue. |
361 | shift |
362 | elif test "X[$]1" = X--fallback-echo; then |
363 | # Avoid inline document here, it may be left over |
364 | : |
365 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then |
366 | # Yippee, $echo works! |
367 | : |
368 | else |
369 | # Restart under the correct shell. |
370 | exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
371 | fi |
372 | |
373 | if test "X[$]1" = X--fallback-echo; then |
374 | # used as fallback echo |
375 | shift |
376 | cat <<EOF |
377 | [$]* |
378 | EOF |
379 | exit 0 |
380 | fi |
381 | |
382 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
383 | # if CDPATH is set. |
384 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
385 | |
386 | if test -z "$ECHO"; then |
387 | if test "X${echo_test_string+set}" != Xset; then |
388 | # find a string as large as possible, as long as the shell can cope with it |
389 | for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
390 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
391 | if (echo_test_string=`eval $cmd`) 2>/dev/null && |
392 | echo_test_string=`eval $cmd` && |
393 | (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null |
394 | then |
395 | break |
396 | fi |
397 | done |
398 | fi |
399 | |
400 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
401 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
402 | test "X$echo_testing_string" = "X$echo_test_string"; then |
403 | : |
404 | else |
405 | # The Solaris, AIX, and Digital Unix default echo programs unquote |
406 | # backslashes. This makes it impossible to quote backslashes using |
407 | # echo "$something" | sed 's/\\/\\\\/g' |
408 | # |
409 | # So, first we look for a working echo in the user's PATH. |
410 | |
411 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
412 | for dir in $PATH /usr/ucb; do |
413 | IFS="$lt_save_ifs" |
414 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
415 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
416 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
417 | test "X$echo_testing_string" = "X$echo_test_string"; then |
418 | echo="$dir/echo" |
419 | break |
420 | fi |
421 | done |
422 | IFS="$lt_save_ifs" |
423 | |
424 | if test "X$echo" = Xecho; then |
425 | # We didn't find a better echo, so look for alternatives. |
426 | if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && |
427 | echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && |
428 | test "X$echo_testing_string" = "X$echo_test_string"; then |
429 | # This shell has a builtin print -r that does the trick. |
430 | echo='print -r' |
431 | elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && |
432 | test "X$CONFIG_SHELL" != X/bin/ksh; then |
433 | # If we have ksh, try running configure again with it. |
434 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
435 | export ORIGINAL_CONFIG_SHELL |
436 | CONFIG_SHELL=/bin/ksh |
437 | export CONFIG_SHELL |
438 | exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
439 | else |
440 | # Try using printf. |
441 | echo='printf %s\n' |
442 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
443 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
444 | test "X$echo_testing_string" = "X$echo_test_string"; then |
445 | # Cool, printf works |
446 | : |
447 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
448 | test "X$echo_testing_string" = 'X\t' && |
449 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
450 | test "X$echo_testing_string" = "X$echo_test_string"; then |
451 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
452 | export CONFIG_SHELL |
453 | SHELL="$CONFIG_SHELL" |
454 | export SHELL |
455 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
456 | elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
457 | test "X$echo_testing_string" = 'X\t' && |
458 | echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
459 | test "X$echo_testing_string" = "X$echo_test_string"; then |
460 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
461 | else |
462 | # maybe with a smaller string... |
463 | prev=: |
464 | |
465 | for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
466 | if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null |
467 | then |
468 | break |
469 | fi |
470 | prev="$cmd" |
471 | done |
472 | |
473 | if test "$prev" != 'sed 50q "[$]0"'; then |
474 | echo_test_string=`eval $prev` |
475 | export echo_test_string |
476 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
477 | else |
478 | # Oops. We lost completely, so just stick with echo. |
479 | echo=echo |
480 | fi |
481 | fi |
482 | fi |
483 | fi |
484 | fi |
485 | fi |
486 | |
487 | # Copy echo and quote the copy suitably for passing to libtool from |
488 | # the Makefile, instead of quoting the original, which is used later. |
489 | ECHO=$echo |
490 | if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
491 | ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
492 | fi |
493 | |
494 | AC_SUBST(ECHO) |
495 | ])])# _LT_AC_PROG_ECHO_BACKSLASH |
496 | |
497 | |
498 | # _LT_AC_LOCK |
499 | # ----------- |
500 | AC_DEFUN([_LT_AC_LOCK], |
501 | [AC_ARG_ENABLE([libtool-lock], |
502 | [AC_HELP_STRING([--disable-libtool-lock], |
503 | [avoid locking (might break parallel builds)])]) |
504 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
505 | |
506 | # Some flags need to be propagated to the compiler or linker for good |
507 | # libtool support. |
508 | case $host in |
509 | ia64-*-hpux*) |
510 | # Find out which ABI we are using. |
511 | echo 'int i;' > conftest.$ac_ext |
512 | if AC_TRY_EVAL(ac_compile); then |
513 | case `/usr/bin/file conftest.$ac_objext` in |
514 | *ELF-32*) |
515 | HPUX_IA64_MODE="32" |
516 | ;; |
517 | *ELF-64*) |
518 | HPUX_IA64_MODE="64" |
519 | ;; |
520 | esac |
521 | fi |
522 | rm -rf conftest* |
523 | ;; |
524 | *-*-irix6*) |
525 | # Find out which ABI we are using. |
526 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
527 | if AC_TRY_EVAL(ac_compile); then |
528 | if test "$lt_cv_prog_gnu_ld" = yes; then |
529 | case `/usr/bin/file conftest.$ac_objext` in |
530 | *32-bit*) |
531 | LD="${LD-ld} -melf32bsmip" |
532 | ;; |
533 | *N32*) |
534 | LD="${LD-ld} -melf32bmipn32" |
535 | ;; |
536 | *64-bit*) |
537 | LD="${LD-ld} -melf64bmip" |
538 | ;; |
539 | esac |
540 | else |
541 | case `/usr/bin/file conftest.$ac_objext` in |
542 | *32-bit*) |
543 | LD="${LD-ld} -32" |
544 | ;; |
545 | *N32*) |
546 | LD="${LD-ld} -n32" |
547 | ;; |
548 | *64-bit*) |
549 | LD="${LD-ld} -64" |
550 | ;; |
551 | esac |
552 | fi |
553 | fi |
554 | rm -rf conftest* |
555 | ;; |
556 | |
557 | x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) |
558 | # Find out which ABI we are using. |
559 | echo 'int i;' > conftest.$ac_ext |
560 | if AC_TRY_EVAL(ac_compile); then |
561 | case `/usr/bin/file conftest.o` in |
562 | *32-bit*) |
563 | case $host in |
564 | x86_64-*linux*) |
565 | LD="${LD-ld} -m elf_i386" |
566 | ;; |
567 | ppc64-*linux*|powerpc64-*linux*) |
568 | LD="${LD-ld} -m elf32ppclinux" |
569 | ;; |
570 | s390x-*linux*) |
571 | LD="${LD-ld} -m elf_s390" |
572 | ;; |
573 | sparc64-*linux*) |
574 | LD="${LD-ld} -m elf32_sparc" |
575 | ;; |
576 | esac |
577 | ;; |
578 | *64-bit*) |
579 | case $host in |
580 | x86_64-*linux*) |
581 | LD="${LD-ld} -m elf_x86_64" |
582 | ;; |
583 | ppc*-*linux*|powerpc*-*linux*) |
584 | LD="${LD-ld} -m elf64ppc" |
585 | ;; |
586 | s390*-*linux*) |
587 | LD="${LD-ld} -m elf64_s390" |
588 | ;; |
589 | sparc*-*linux*) |
590 | LD="${LD-ld} -m elf64_sparc" |
591 | ;; |
592 | esac |
593 | ;; |
594 | esac |
595 | fi |
596 | rm -rf conftest* |
597 | ;; |
598 | |
599 | *-*-sco3.2v5*) |
600 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
601 | SAVE_CFLAGS="$CFLAGS" |
602 | CFLAGS="$CFLAGS -belf" |
603 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
604 | [AC_LANG_PUSH(C) |
605 | AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
606 | AC_LANG_POP]) |
607 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
608 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
609 | CFLAGS="$SAVE_CFLAGS" |
610 | fi |
611 | ;; |
612 | sparc*-*solaris*) |
613 | # Find out which ABI we are using. |
614 | echo 'int i;' > conftest.$ac_ext |
615 | if AC_TRY_EVAL(ac_compile); then |
616 | case `/usr/bin/file conftest.o` in |
617 | *64-bit*) |
618 | case $lt_cv_prog_gnu_ld in |
619 | yes*) LD="${LD-ld} -m elf64_sparc" ;; |
620 | *) LD="${LD-ld} -64" ;; |
621 | esac |
622 | ;; |
623 | esac |
624 | fi |
625 | rm -rf conftest* |
626 | ;; |
627 | |
628 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
629 | [*-*-cygwin* | *-*-mingw* | *-*-pw32*) |
630 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
631 | AC_CHECK_TOOL(AS, as, false) |
632 | AC_CHECK_TOOL(OBJDUMP, objdump, false) |
633 | ;; |
634 | ]) |
635 | esac |
636 | |
637 | need_locks="$enable_libtool_lock" |
638 | |
639 | ])# _LT_AC_LOCK |
640 | |
641 | |
642 | # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
643 | # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
644 | # ---------------------------------------------------------------- |
645 | # Check whether the given compiler option works |
646 | AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], |
647 | [AC_REQUIRE([LT_AC_PROG_SED]) |
648 | AC_CACHE_CHECK([$1], [$2], |
649 | [$2=no |
650 | ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
651 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
652 | lt_compiler_flag="$3" |
653 | # Insert the option either (1) after the last *FLAGS variable, or |
654 | # (2) before a word containing "conftest.", or (3) at the end. |
655 | # Note that $ac_compile itself does not contain backslashes and begins |
656 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
657 | # The option is referenced via a variable to avoid confusing sed. |
658 | lt_compile=`echo "$ac_compile" | $SED \ |
659 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
660 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
661 | -e 's:$: $lt_compiler_flag:'` |
662 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
663 | (eval "$lt_compile" 2>conftest.err) |
664 | ac_status=$? |
665 | cat conftest.err >&AS_MESSAGE_LOG_FD |
666 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
667 | if (exit $ac_status) && test -s "$ac_outfile"; then |
668 | # The compiler can only warn and ignore the option if not recognized |
669 | # So say no if there are warnings other than the usual output. |
670 | $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp |
671 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
672 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
673 | $2=yes |
674 | fi |
675 | fi |
676 | $rm conftest* |
677 | ]) |
678 | |
679 | if test x"[$]$2" = xyes; then |
680 | ifelse([$5], , :, [$5]) |
681 | else |
682 | ifelse([$6], , :, [$6]) |
683 | fi |
684 | ])# AC_LIBTOOL_COMPILER_OPTION |
685 | |
686 | |
687 | # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
688 | # [ACTION-SUCCESS], [ACTION-FAILURE]) |
689 | # ------------------------------------------------------------ |
690 | # Check whether the given compiler option works |
691 | AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], |
692 | [AC_CACHE_CHECK([$1], [$2], |
693 | [$2=no |
694 | save_LDFLAGS="$LDFLAGS" |
695 | LDFLAGS="$LDFLAGS $3" |
696 | printf "$lt_simple_link_test_code" > conftest.$ac_ext |
697 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
698 | # The linker can only warn and ignore the option if not recognized |
699 | # So say no if there are warnings |
700 | if test -s conftest.err; then |
701 | # Append any errors to the config.log. |
702 | cat conftest.err 1>&AS_MESSAGE_LOG_FD |
703 | $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp |
704 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
705 | if diff conftest.exp conftest.er2 >/dev/null; then |
706 | $2=yes |
707 | fi |
708 | else |
709 | $2=yes |
710 | fi |
711 | fi |
712 | $rm conftest* |
713 | LDFLAGS="$save_LDFLAGS" |
714 | ]) |
715 | |
716 | if test x"[$]$2" = xyes; then |
717 | ifelse([$4], , :, [$4]) |
718 | else |
719 | ifelse([$5], , :, [$5]) |
720 | fi |
721 | ])# AC_LIBTOOL_LINKER_OPTION |
722 | |
723 | |
724 | # AC_LIBTOOL_SYS_MAX_CMD_LEN |
725 | # -------------------------- |
726 | AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], |
727 | [# find the maximum length of command line arguments |
728 | AC_MSG_CHECKING([the maximum length of command line arguments]) |
729 | AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
730 | i=0 |
731 | teststring="ABCD" |
732 | |
733 | case $build_os in |
734 | msdosdjgpp*) |
735 | # On DJGPP, this test can blow up pretty badly due to problems in libc |
736 | # (any single argument exceeding 2000 bytes causes a buffer overrun |
737 | # during glob expansion). Even if it were fixed, the result of this |
738 | # check would be larger than it should be. |
739 | lt_cv_sys_max_cmd_len=12288; # 12K is about right |
740 | ;; |
741 | |
742 | gnu*) |
743 | # Under GNU Hurd, this test is not required because there is |
744 | # no limit to the length of command line arguments. |
745 | # Libtool will interpret -1 as no limit whatsoever |
746 | lt_cv_sys_max_cmd_len=-1; |
747 | ;; |
748 | |
749 | cygwin* | mingw*) |
750 | # On Win9x/ME, this test blows up -- it succeeds, but takes |
751 | # about 5 minutes as the teststring grows exponentially. |
752 | # Worse, since 9x/ME are not pre-emptively multitasking, |
753 | # you end up with a "frozen" computer, even though with patience |
754 | # the test eventually succeeds (with a max line length of 256k). |
755 | # Instead, let's just punt: use the minimum linelength reported by |
756 | # all of the supported platforms: 8192 (on NT/2K/XP). |
757 | lt_cv_sys_max_cmd_len=8192; |
758 | ;; |
759 | |
760 | amigaos*) |
761 | # On AmigaOS with pdksh, this test takes hours, literally. |
762 | # So we just punt and use a minimum line length of 8192. |
763 | lt_cv_sys_max_cmd_len=8192; |
764 | ;; |
765 | |
766 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) |
767 | # This has been around since 386BSD, at least. Likely further. |
768 | if test -x /sbin/sysctl; then |
769 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` |
770 | elif test -x /usr/sbin/sysctl; then |
771 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` |
772 | else |
773 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
774 | fi |
775 | # And add a safety zone |
776 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
777 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
778 | ;; |
779 | |
780 | interix*) |
781 | # We know the value 262144 and hardcode it with a safety zone (like BSD) |
782 | lt_cv_sys_max_cmd_len=196608 |
783 | ;; |
784 | |
785 | osf*) |
786 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure |
787 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not |
788 | # nice to cause kernel panics so lets avoid the loop below. |
789 | # First set a reasonable default. |
790 | lt_cv_sys_max_cmd_len=16384 |
791 | # |
792 | if test -x /sbin/sysconfig; then |
793 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in |
794 | *1*) lt_cv_sys_max_cmd_len=-1 ;; |
795 | esac |
796 | fi |
797 | ;; |
798 | sco3.2v5*) |
799 | lt_cv_sys_max_cmd_len=102400 |
800 | ;; |
801 | sysv5* | sco5v6* | sysv4.2uw2*) |
802 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` |
803 | if test -n "$kargmax"; then |
804 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` |
805 | else |
806 | lt_cv_sys_max_cmd_len=32768 |
807 | fi |
808 | ;; |
809 | *) |
810 | # If test is not a shell built-in, we'll probably end up computing a |
811 | # maximum length that is only half of the actual maximum length, but |
812 | # we can't tell. |
813 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
814 | while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ |
815 | = "XX$teststring") >/dev/null 2>&1 && |
816 | new_result=`expr "X$teststring" : ".*" 2>&1` && |
817 | lt_cv_sys_max_cmd_len=$new_result && |
818 | test $i != 17 # 1/2 MB should be enough |
819 | do |
820 | i=`expr $i + 1` |
821 | teststring=$teststring$teststring |
822 | done |
823 | teststring= |
824 | # Add a significant safety factor because C++ compilers can tack on massive |
825 | # amounts of additional arguments before passing them to the linker. |
826 | # It appears as though 1/2 is a usable value. |
827 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
828 | ;; |
829 | esac |
830 | ]) |
831 | if test -n $lt_cv_sys_max_cmd_len ; then |
832 | AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
833 | else |
834 | AC_MSG_RESULT(none) |
835 | fi |
836 | ])# AC_LIBTOOL_SYS_MAX_CMD_LEN |
837 | |
838 | |
839 | # _LT_AC_CHECK_DLFCN |
840 | # ------------------ |
841 | AC_DEFUN([_LT_AC_CHECK_DLFCN], |
842 | [AC_CHECK_HEADERS(dlfcn.h)dnl |
843 | ])# _LT_AC_CHECK_DLFCN |
844 | |
845 | |
846 | # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
847 | # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
848 | # --------------------------------------------------------------------- |
849 | AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], |
850 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
851 | if test "$cross_compiling" = yes; then : |
852 | [$4] |
853 | else |
854 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
855 | lt_status=$lt_dlunknown |
856 | cat > conftest.$ac_ext <<EOF |
857 | [#line __oline__ "configure" |
858 | #include "confdefs.h" |
859 | |
860 | #if HAVE_DLFCN_H |
861 | #include <dlfcn.h> |
862 | #endif |
863 | |
864 | #include <stdio.h> |
865 | |
866 | #ifdef RTLD_GLOBAL |
867 | # define LT_DLGLOBAL RTLD_GLOBAL |
868 | #else |
869 | # ifdef DL_GLOBAL |
870 | # define LT_DLGLOBAL DL_GLOBAL |
871 | # else |
872 | # define LT_DLGLOBAL 0 |
873 | # endif |
874 | #endif |
875 | |
876 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
877 | find out it does not work in some platform. */ |
878 | #ifndef LT_DLLAZY_OR_NOW |
879 | # ifdef RTLD_LAZY |
880 | # define LT_DLLAZY_OR_NOW RTLD_LAZY |
881 | # else |
882 | # ifdef DL_LAZY |
883 | # define LT_DLLAZY_OR_NOW DL_LAZY |
884 | # else |
885 | # ifdef RTLD_NOW |
886 | # define LT_DLLAZY_OR_NOW RTLD_NOW |
887 | # else |
888 | # ifdef DL_NOW |
889 | # define LT_DLLAZY_OR_NOW DL_NOW |
890 | # else |
891 | # define LT_DLLAZY_OR_NOW 0 |
892 | # endif |
893 | # endif |
894 | # endif |
895 | # endif |
896 | #endif |
897 | |
898 | #ifdef __cplusplus |
899 | extern "C" void exit (int); |
900 | #endif |
901 | |
902 | void fnord() { int i=42;} |
903 | int main () |
904 | { |
905 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
906 | int status = $lt_dlunknown; |
907 | |
908 | if (self) |
909 | { |
910 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
911 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
912 | /* dlclose (self); */ |
913 | } |
914 | else |
915 | puts (dlerror ()); |
916 | |
917 | exit (status); |
918 | }] |
919 | EOF |
920 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
921 | (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null |
922 | lt_status=$? |
923 | case x$lt_status in |
924 | x$lt_dlno_uscore) $1 ;; |
925 | x$lt_dlneed_uscore) $2 ;; |
926 | x$lt_dlunknown|x*) $3 ;; |
927 | esac |
928 | else : |
929 | # compilation failed |
930 | $3 |
931 | fi |
932 | fi |
933 | rm -fr conftest* |
934 | ])# _LT_AC_TRY_DLOPEN_SELF |
935 | |
936 | |
937 | # AC_LIBTOOL_DLOPEN_SELF |
938 | # ---------------------- |
939 | AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], |
940 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
941 | if test "x$enable_dlopen" != xyes; then |
942 | enable_dlopen=unknown |
943 | enable_dlopen_self=unknown |
944 | enable_dlopen_self_static=unknown |
945 | else |
946 | lt_cv_dlopen=no |
947 | lt_cv_dlopen_libs= |
948 | |
949 | case $host_os in |
950 | beos*) |
951 | lt_cv_dlopen="load_add_on" |
952 | lt_cv_dlopen_libs= |
953 | lt_cv_dlopen_self=yes |
954 | ;; |
955 | |
956 | mingw* | pw32*) |
957 | lt_cv_dlopen="LoadLibrary" |
958 | lt_cv_dlopen_libs= |
959 | ;; |
960 | |
961 | cygwin*) |
962 | lt_cv_dlopen="dlopen" |
963 | lt_cv_dlopen_libs= |
964 | ;; |
965 | |
966 | darwin*) |
967 | # if libdl is installed we need to link against it |
968 | AC_CHECK_LIB([dl], [dlopen], |
969 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
970 | lt_cv_dlopen="dyld" |
971 | lt_cv_dlopen_libs= |
972 | lt_cv_dlopen_self=yes |
973 | ]) |
974 | ;; |
975 | |
976 | *) |
977 | AC_CHECK_FUNC([shl_load], |
978 | [lt_cv_dlopen="shl_load"], |
979 | [AC_CHECK_LIB([dld], [shl_load], |
980 | [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], |
981 | [AC_CHECK_FUNC([dlopen], |
982 | [lt_cv_dlopen="dlopen"], |
983 | [AC_CHECK_LIB([dl], [dlopen], |
984 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
985 | [AC_CHECK_LIB([svld], [dlopen], |
986 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
987 | [AC_CHECK_LIB([dld], [dld_link], |
988 | [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) |
989 | ]) |
990 | ]) |
991 | ]) |
992 | ]) |
993 | ]) |
994 | ;; |
995 | esac |
996 | |
997 | if test "x$lt_cv_dlopen" != xno; then |
998 | enable_dlopen=yes |
999 | else |
1000 | enable_dlopen=no |
1001 | fi |
1002 | |
1003 | case $lt_cv_dlopen in |
1004 | dlopen) |
1005 | save_CPPFLAGS="$CPPFLAGS" |
1006 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
1007 | |
1008 | save_LDFLAGS="$LDFLAGS" |
1009 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
1010 | |
1011 | save_LIBS="$LIBS" |
1012 | LIBS="$lt_cv_dlopen_libs $LIBS" |
1013 | |
1014 | AC_CACHE_CHECK([whether a program can dlopen itself], |
1015 | lt_cv_dlopen_self, [dnl |
1016 | _LT_AC_TRY_DLOPEN_SELF( |
1017 | lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
1018 | lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
1019 | ]) |
1020 | |
1021 | if test "x$lt_cv_dlopen_self" = xyes; then |
1022 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" |
1023 | AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
1024 | lt_cv_dlopen_self_static, [dnl |
1025 | _LT_AC_TRY_DLOPEN_SELF( |
1026 | lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
1027 | lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
1028 | ]) |
1029 | fi |
1030 | |
1031 | CPPFLAGS="$save_CPPFLAGS" |
1032 | LDFLAGS="$save_LDFLAGS" |
1033 | LIBS="$save_LIBS" |
1034 | ;; |
1035 | esac |
1036 | |
1037 | case $lt_cv_dlopen_self in |
1038 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
1039 | *) enable_dlopen_self=unknown ;; |
1040 | esac |
1041 | |
1042 | case $lt_cv_dlopen_self_static in |
1043 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
1044 | *) enable_dlopen_self_static=unknown ;; |
1045 | esac |
1046 | fi |
1047 | ])# AC_LIBTOOL_DLOPEN_SELF |
1048 | |
1049 | |
1050 | # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) |
1051 | # --------------------------------- |
1052 | # Check to see if options -c and -o are simultaneously supported by compiler |
1053 | AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], |
1054 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
1055 | AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
1056 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
1057 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
1058 | $rm -r conftest 2>/dev/null |
1059 | mkdir conftest |
1060 | cd conftest |
1061 | mkdir out |
1062 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
1063 | |
1064 | lt_compiler_flag="-o out/conftest2.$ac_objext" |
1065 | # Insert the option either (1) after the last *FLAGS variable, or |
1066 | # (2) before a word containing "conftest.", or (3) at the end. |
1067 | # Note that $ac_compile itself does not contain backslashes and begins |
1068 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
1069 | lt_compile=`echo "$ac_compile" | $SED \ |
1070 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
1071 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
1072 | -e 's:$: $lt_compiler_flag:'` |
1073 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1074 | (eval "$lt_compile" 2>out/conftest.err) |
1075 | ac_status=$? |
1076 | cat out/conftest.err >&AS_MESSAGE_LOG_FD |
1077 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1078 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
1079 | then |
1080 | # The compiler can only warn and ignore the option if not recognized |
1081 | # So say no if there are warnings |
1082 | $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp |
1083 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
1084 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
1085 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
1086 | fi |
1087 | fi |
1088 | chmod u+w . 2>&AS_MESSAGE_LOG_FD |
1089 | $rm conftest* |
1090 | # SGI C++ compiler will create directory out/ii_files/ for |
1091 | # template instantiation |
1092 | test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files |
1093 | $rm out/* && rmdir out |
1094 | cd .. |
1095 | rmdir conftest |
1096 | $rm conftest* |
1097 | ]) |
1098 | ])# AC_LIBTOOL_PROG_CC_C_O |
1099 | |
1100 | |
1101 | # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) |
1102 | # ----------------------------------------- |
1103 | # Check to see if we can do hard links to lock some files if needed |
1104 | AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], |
1105 | [AC_REQUIRE([_LT_AC_LOCK])dnl |
1106 | |
1107 | hard_links="nottested" |
1108 | if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
1109 | # do not overwrite the value of need_locks provided by the user |
1110 | AC_MSG_CHECKING([if we can lock with hard links]) |
1111 | hard_links=yes |
1112 | $rm conftest* |
1113 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1114 | touch conftest.a |
1115 | ln conftest.a conftest.b 2>&5 || hard_links=no |
1116 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1117 | AC_MSG_RESULT([$hard_links]) |
1118 | if test "$hard_links" = no; then |
1119 | AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
1120 | need_locks=warn |
1121 | fi |
1122 | else |
1123 | need_locks=no |
1124 | fi |
1125 | ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS |
1126 | |
1127 | |
1128 | # AC_LIBTOOL_OBJDIR |
1129 | # ----------------- |
1130 | AC_DEFUN([AC_LIBTOOL_OBJDIR], |
1131 | [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
1132 | [rm -f .libs 2>/dev/null |
1133 | mkdir .libs 2>/dev/null |
1134 | if test -d .libs; then |
1135 | lt_cv_objdir=.libs |
1136 | else |
1137 | # MS-DOS does not allow filenames that begin with a dot. |
1138 | lt_cv_objdir=_libs |
1139 | fi |
1140 | rmdir .libs 2>/dev/null]) |
1141 | objdir=$lt_cv_objdir |
1142 | ])# AC_LIBTOOL_OBJDIR |
1143 | |
1144 | |
1145 | # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) |
1146 | # ---------------------------------------------- |
1147 | # Check hardcoding attributes. |
1148 | AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], |
1149 | [AC_MSG_CHECKING([how to hardcode library paths into programs]) |
1150 | _LT_AC_TAGVAR(hardcode_action, $1)= |
1151 | if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ |
1152 | test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ |
1153 | test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then |
1154 | |
1155 | # We can hardcode non-existant directories. |
1156 | if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && |
1157 | # If the only mechanism to avoid hardcoding is shlibpath_var, we |
1158 | # have to relink, otherwise we might link with an installed library |
1159 | # when we should be linking with a yet-to-be-installed one |
1160 | ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
1161 | test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then |
1162 | # Linking always hardcodes the temporary library directory. |
1163 | _LT_AC_TAGVAR(hardcode_action, $1)=relink |
1164 | else |
1165 | # We can link without hardcoding, and we can hardcode nonexisting dirs. |
1166 | _LT_AC_TAGVAR(hardcode_action, $1)=immediate |
1167 | fi |
1168 | else |
1169 | # We cannot hardcode anything, or else we can only hardcode existing |
1170 | # directories. |
1171 | _LT_AC_TAGVAR(hardcode_action, $1)=unsupported |
1172 | fi |
1173 | AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) |
1174 | |
1175 | if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then |
1176 | # Fast installation is not supported |
1177 | enable_fast_install=no |
1178 | elif test "$shlibpath_overrides_runpath" = yes || |
1179 | test "$enable_shared" = no; then |
1180 | # Fast installation is not necessary |
1181 | enable_fast_install=needless |
1182 | fi |
1183 | ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH |
1184 | |
1185 | |
1186 | # AC_LIBTOOL_SYS_LIB_STRIP |
1187 | # ------------------------ |
1188 | AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], |
1189 | [striplib= |
1190 | old_striplib= |
1191 | AC_MSG_CHECKING([whether stripping libraries is possible]) |
1192 | if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then |
1193 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
1194 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
1195 | AC_MSG_RESULT([yes]) |
1196 | else |
1197 | # FIXME - insert some real tests, host_os isn't really good enough |
1198 | case $host_os in |
1199 | darwin*) |
1200 | if test -n "$STRIP" ; then |
1201 | striplib="$STRIP -x" |
1202 | AC_MSG_RESULT([yes]) |
1203 | else |
1204 | AC_MSG_RESULT([no]) |
1205 | fi |
1206 | ;; |
1207 | *) |
1208 | AC_MSG_RESULT([no]) |
1209 | ;; |
1210 | esac |
1211 | fi |
1212 | ])# AC_LIBTOOL_SYS_LIB_STRIP |
1213 | |
1214 | |
1215 | # AC_LIBTOOL_SYS_DYNAMIC_LINKER |
1216 | # ----------------------------- |
1217 | # PORTME Fill in your ld.so characteristics |
1218 | AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], |
1219 | [AC_MSG_CHECKING([dynamic linker characteristics]) |
1220 | library_names_spec= |
1221 | libname_spec='lib$name' |
1222 | soname_spec= |
1223 | shrext_cmds=".so" |
1224 | postinstall_cmds= |
1225 | postuninstall_cmds= |
1226 | finish_cmds= |
1227 | finish_eval= |
1228 | shlibpath_var= |
1229 | shlibpath_overrides_runpath=unknown |
1230 | version_type=none |
1231 | dynamic_linker="$host_os ld.so" |
1232 | sys_lib_dlsearch_path_spec="/lib /usr/lib" |
1233 | if test "$GCC" = yes; then |
1234 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
1235 | if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then |
1236 | # if the path contains ";" then we assume it to be the separator |
1237 | # otherwise default to the standard path separator (i.e. ":") - it is |
1238 | # assumed that no part of a normal pathname contains ";" but that should |
1239 | # okay in the real world where ";" in dirpaths is itself problematic. |
1240 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
1241 | else |
1242 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
1243 | fi |
1244 | else |
1245 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
1246 | fi |
1247 | need_lib_prefix=unknown |
1248 | hardcode_into_libs=no |
1249 | |
1250 | # when you set need_version to no, make sure it does not cause -set_version |
1251 | # flags to be left without arguments |
1252 | need_version=unknown |
1253 | |
1254 | case $host_os in |
1255 | aix3*) |
1256 | version_type=linux |
1257 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
1258 | shlibpath_var=LIBPATH |
1259 | |
1260 | # AIX 3 has no versioning support, so we append a major version to the name. |
1261 | soname_spec='${libname}${release}${shared_ext}$major' |
1262 | ;; |
1263 | |
1264 | aix4* | aix5*) |
1265 | version_type=linux |
1266 | need_lib_prefix=no |
1267 | need_version=no |
1268 | hardcode_into_libs=yes |
1269 | if test "$host_cpu" = ia64; then |
1270 | # AIX 5 supports IA64 |
1271 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
1272 | shlibpath_var=LD_LIBRARY_PATH |
1273 | else |
1274 | # With GCC up to 2.95.x, collect2 would create an import file |
1275 | # for dependence libraries. The import file would start with |
1276 | # the line `#! .'. This would cause the generated library to |
1277 | # depend on `.', always an invalid library. This was fixed in |
1278 | # development snapshots of GCC prior to 3.0. |
1279 | case $host_os in |
1280 | aix4 | aix4.[[01]] | aix4.[[01]].*) |
1281 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
1282 | echo ' yes ' |
1283 | echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then |
1284 | : |
1285 | else |
1286 | can_build_shared=no |
1287 | fi |
1288 | ;; |
1289 | esac |
1290 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
1291 | # soname into executable. Probably we can add versioning support to |
1292 | # collect2, so additional links can be useful in future. |
1293 | if test "$aix_use_runtimelinking" = yes; then |
1294 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so |
1295 | # instead of lib<name>.a to let people know that these are not |
1296 | # typical AIX shared libraries. |
1297 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1298 | else |
1299 | # We preserve .a as extension for shared libraries through AIX4.2 |
1300 | # and later when we are not doing run time linking. |
1301 | library_names_spec='${libname}${release}.a $libname.a' |
1302 | soname_spec='${libname}${release}${shared_ext}$major' |
1303 | fi |
1304 | shlibpath_var=LIBPATH |
1305 | fi |
1306 | ;; |
1307 | |
1308 | amigaos*) |
1309 | library_names_spec='$libname.ixlibrary $libname.a' |
1310 | # Create ${libname}_ixlibrary.a entries in /sys/libs. |
1311 | 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 ${libname}_ixlibrary.a || exit 1; done' |
1312 | ;; |
1313 | |
1314 | beos*) |
1315 | library_names_spec='${libname}${shared_ext}' |
1316 | dynamic_linker="$host_os ld.so" |
1317 | shlibpath_var=LIBRARY_PATH |
1318 | ;; |
1319 | |
1320 | bsdi[[45]]*) |
1321 | version_type=linux |
1322 | need_version=no |
1323 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1324 | soname_spec='${libname}${release}${shared_ext}$major' |
1325 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
1326 | shlibpath_var=LD_LIBRARY_PATH |
1327 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
1328 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
1329 | # the default ld.so.conf also contains /usr/contrib/lib and |
1330 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
1331 | # libtool to hard-code these into programs |
1332 | ;; |
1333 | |
1334 | cygwin* | mingw* | pw32*) |
1335 | version_type=windows |
1336 | shrext_cmds=".dll" |
1337 | need_version=no |
1338 | need_lib_prefix=no |
1339 | |
1340 | case $GCC,$host_os in |
1341 | yes,cygwin* | yes,mingw* | yes,pw32*) |
1342 | library_names_spec='$libname.dll.a' |
1343 | # DLL is installed to $(libdir)/../bin by postinstall_cmds |
1344 | postinstall_cmds='base_file=`basename \${file}`~ |
1345 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ |
1346 | dldir=$destdir/`dirname \$dlpath`~ |
1347 | test -d \$dldir || mkdir -p \$dldir~ |
1348 | $install_prog $dir/$dlname \$dldir/$dlname~ |
1349 | chmod a+x \$dldir/$dlname' |
1350 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
1351 | dlpath=$dir/\$dldll~ |
1352 | $rm \$dlpath' |
1353 | shlibpath_overrides_runpath=yes |
1354 | |
1355 | case $host_os in |
1356 | cygwin*) |
1357 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' |
1358 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1359 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
1360 | ;; |
1361 | mingw*) |
1362 | # MinGW DLLs use traditional 'lib' prefix |
1363 | soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1364 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
1365 | if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then |
1366 | # It is most probably a Windows format PATH printed by |
1367 | # mingw gcc, but we are running on Cygwin. Gcc prints its search |
1368 | # path with ; separators, and with drive letters. We can handle the |
1369 | # drive letters (cygwin fileutils understands them), so leave them, |
1370 | # especially as we might pass files found there to a mingw objdump, |
1371 | # which wouldn't understand a cygwinified path. Ahh. |
1372 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
1373 | else |
1374 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
1375 | fi |
1376 | ;; |
1377 | pw32*) |
1378 | # pw32 DLLs use 'pw' prefix rather than 'lib' |
1379 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1380 | ;; |
1381 | esac |
1382 | ;; |
1383 | |
1384 | *) |
1385 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
1386 | ;; |
1387 | esac |
1388 | dynamic_linker='Win32 ld.exe' |
1389 | # FIXME: first we should search . and the directory the executable is in |
1390 | shlibpath_var=PATH |
1391 | ;; |
1392 | |
1393 | darwin* | rhapsody*) |
1394 | dynamic_linker="$host_os dyld" |
1395 | version_type=darwin |
1396 | need_lib_prefix=no |
1397 | need_version=no |
1398 | library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
1399 | soname_spec='${libname}${release}${major}$shared_ext' |
1400 | shlibpath_overrides_runpath=yes |
1401 | shlibpath_var=DYLD_LIBRARY_PATH |
1402 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
1403 | # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. |
1404 | if test "$GCC" = yes; then |
1405 | sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` |
1406 | else |
1407 | sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' |
1408 | fi |
1409 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
1410 | ;; |
1411 | |
1412 | dgux*) |
1413 | version_type=linux |
1414 | need_lib_prefix=no |
1415 | need_version=no |
1416 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
1417 | soname_spec='${libname}${release}${shared_ext}$major' |
1418 | shlibpath_var=LD_LIBRARY_PATH |
1419 | ;; |
1420 | |
1421 | freebsd1*) |
1422 | dynamic_linker=no |
1423 | ;; |
1424 | |
1425 | kfreebsd*-gnu) |
1426 | version_type=linux |
1427 | need_lib_prefix=no |
1428 | need_version=no |
1429 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1430 | soname_spec='${libname}${release}${shared_ext}$major' |
1431 | shlibpath_var=LD_LIBRARY_PATH |
1432 | shlibpath_overrides_runpath=no |
1433 | hardcode_into_libs=yes |
1434 | dynamic_linker='GNU ld.so' |
1435 | ;; |
1436 | |
1437 | freebsd* | dragonfly*) |
1438 | # DragonFly does not have aout. When/if they implement a new |
1439 | # versioning mechanism, adjust this. |
1440 | if test -x /usr/bin/objformat; then |
1441 | objformat=`/usr/bin/objformat` |
1442 | else |
1443 | case $host_os in |
1444 | freebsd[[123]]*) objformat=aout ;; |
1445 | *) objformat=elf ;; |
1446 | esac |
1447 | fi |
1448 | version_type=freebsd-$objformat |
1449 | case $version_type in |
1450 | freebsd-elf*) |
1451 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
1452 | need_version=no |
1453 | need_lib_prefix=no |
1454 | ;; |
1455 | freebsd-*) |
1456 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
1457 | need_version=yes |
1458 | ;; |
1459 | esac |
1460 | shlibpath_var=LD_LIBRARY_PATH |
1461 | case $host_os in |
1462 | freebsd2*) |
1463 | shlibpath_overrides_runpath=yes |
1464 | ;; |
1465 | freebsd3.[[01]]* | freebsdelf3.[[01]]*) |
1466 | shlibpath_overrides_runpath=yes |
1467 | hardcode_into_libs=yes |
1468 | ;; |
1469 | freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ |
1470 | freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) |
1471 | shlibpath_overrides_runpath=no |
1472 | hardcode_into_libs=yes |
1473 | ;; |
1474 | freebsd*) # from 4.6 on |
1475 | shlibpath_overrides_runpath=yes |
1476 | hardcode_into_libs=yes |
1477 | ;; |
1478 | esac |
1479 | ;; |
1480 | |
1481 | gnu*) |
1482 | version_type=linux |
1483 | need_lib_prefix=no |
1484 | need_version=no |
1485 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
1486 | soname_spec='${libname}${release}${shared_ext}$major' |
1487 | shlibpath_var=LD_LIBRARY_PATH |
1488 | hardcode_into_libs=yes |
1489 | ;; |
1490 | |
1491 | hpux9* | hpux10* | hpux11*) |
1492 | # Give a soname corresponding to the major version so that dld.sl refuses to |
1493 | # link against other versions. |
1494 | version_type=sunos |
1495 | need_lib_prefix=no |
1496 | need_version=no |
1497 | case $host_cpu in |
1498 | ia64*) |
1499 | shrext_cmds='.so' |
1500 | hardcode_into_libs=yes |
1501 | dynamic_linker="$host_os dld.so" |
1502 | shlibpath_var=LD_LIBRARY_PATH |
1503 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
1504 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1505 | soname_spec='${libname}${release}${shared_ext}$major' |
1506 | if test "X$HPUX_IA64_MODE" = X32; then |
1507 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
1508 | else |
1509 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
1510 | fi |
1511 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
1512 | ;; |
1513 | hppa*64*) |
1514 | shrext_cmds='.sl' |
1515 | hardcode_into_libs=yes |
1516 | dynamic_linker="$host_os dld.sl" |
1517 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
1518 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
1519 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1520 | soname_spec='${libname}${release}${shared_ext}$major' |
1521 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
1522 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
1523 | ;; |
1524 | *) |
1525 | shrext_cmds='.sl' |
1526 | dynamic_linker="$host_os dld.sl" |
1527 | shlibpath_var=SHLIB_PATH |
1528 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
1529 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1530 | soname_spec='${libname}${release}${shared_ext}$major' |
1531 | ;; |
1532 | esac |
1533 | # HP-UX runs *really* slowly unless shared libraries are mode 555. |
1534 | postinstall_cmds='chmod 555 $lib' |
1535 | ;; |
1536 | |
1537 | interix3*) |
1538 | version_type=linux |
1539 | need_lib_prefix=no |
1540 | need_version=no |
1541 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1542 | soname_spec='${libname}${release}${shared_ext}$major' |
1543 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
1544 | shlibpath_var=LD_LIBRARY_PATH |
1545 | shlibpath_overrides_runpath=no |
1546 | hardcode_into_libs=yes |
1547 | ;; |
1548 | |
1549 | irix5* | irix6* | nonstopux*) |
1550 | case $host_os in |
1551 | nonstopux*) version_type=nonstopux ;; |
1552 | *) |
1553 | if test "$lt_cv_prog_gnu_ld" = yes; then |
1554 | version_type=linux |
1555 | else |
1556 | version_type=irix |
1557 | fi ;; |
1558 | esac |
1559 | need_lib_prefix=no |
1560 | need_version=no |
1561 | soname_spec='${libname}${release}${shared_ext}$major' |
1562 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
1563 | case $host_os in |
1564 | irix5* | nonstopux*) |
1565 | libsuff= shlibsuff= |
1566 | ;; |
1567 | *) |
1568 | case $LD in # libtool.m4 will add one of these switches to LD |
1569 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
1570 | libsuff= shlibsuff= libmagic=32-bit;; |
1571 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
1572 | libsuff=32 shlibsuff=N32 libmagic=N32;; |
1573 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
1574 | libsuff=64 shlibsuff=64 libmagic=64-bit;; |
1575 | *) libsuff= shlibsuff= libmagic=never-match;; |
1576 | esac |
1577 | ;; |
1578 | esac |
1579 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
1580 | shlibpath_overrides_runpath=no |
1581 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
1582 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
1583 | hardcode_into_libs=yes |
1584 | ;; |
1585 | |
1586 | # No shared lib support for Linux oldld, aout, or coff. |
1587 | linux*oldld* | linux*aout* | linux*coff*) |
1588 | dynamic_linker=no |
1589 | ;; |
1590 | |
1591 | # This must be Linux ELF. |
1592 | linux*) |
1593 | version_type=linux |
1594 | need_lib_prefix=no |
1595 | need_version=no |
1596 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1597 | soname_spec='${libname}${release}${shared_ext}$major' |
1598 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
1599 | shlibpath_var=LD_LIBRARY_PATH |
1600 | shlibpath_overrides_runpath=no |
1601 | # This implies no fast_install, which is unacceptable. |
1602 | # Some rework will be needed to allow for fast_install |
1603 | # before this can be enabled. |
1604 | hardcode_into_libs=yes |
1605 | |
1606 | # find out which ABI we are using |
1607 | libsuff= |
1608 | case "$host_cpu" in |
1609 | x86_64*|s390x*|powerpc64*) |
1610 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
1611 | if AC_TRY_EVAL(ac_compile); then |
1612 | case `/usr/bin/file conftest.$ac_objext` in |
1613 | *64-bit*) |
1614 | libsuff=64 |
1615 | sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}" |
1616 | ;; |
1617 | esac |
1618 | fi |
1619 | rm -rf conftest* |
1620 | ;; |
1621 | esac |
1622 | |
1623 | # Append ld.so.conf contents to the search path |
1624 | if test -f /etc/ld.so.conf; then |
1625 | lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` |
1626 | sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" |
1627 | fi |
1628 | |
1629 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
1630 | # powerpc, because MkLinux only supported shared libraries with the |
1631 | # GNU dynamic linker. Since this was broken with cross compilers, |
1632 | # most powerpc-linux boxes support dynamic linking these days and |
1633 | # people can always --disable-shared, the test was removed, and we |
1634 | # assume the GNU/Linux dynamic linker is in use. |
1635 | dynamic_linker='GNU/Linux ld.so' |
1636 | ;; |
1637 | |
1638 | knetbsd*-gnu) |
1639 | version_type=linux |
1640 | need_lib_prefix=no |
1641 | need_version=no |
1642 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1643 | soname_spec='${libname}${release}${shared_ext}$major' |
1644 | shlibpath_var=LD_LIBRARY_PATH |
1645 | shlibpath_overrides_runpath=no |
1646 | hardcode_into_libs=yes |
1647 | dynamic_linker='GNU ld.so' |
1648 | ;; |
1649 | |
1650 | netbsd*) |
1651 | version_type=sunos |
1652 | need_lib_prefix=no |
1653 | need_version=no |
1654 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
1655 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1656 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
1657 | dynamic_linker='NetBSD (a.out) ld.so' |
1658 | else |
1659 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1660 | soname_spec='${libname}${release}${shared_ext}$major' |
1661 | dynamic_linker='NetBSD ld.elf_so' |
1662 | fi |
1663 | shlibpath_var=LD_LIBRARY_PATH |
1664 | shlibpath_overrides_runpath=yes |
1665 | hardcode_into_libs=yes |
1666 | ;; |
1667 | |
1668 | newsos6) |
1669 | version_type=linux |
1670 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1671 | shlibpath_var=LD_LIBRARY_PATH |
1672 | shlibpath_overrides_runpath=yes |
1673 | ;; |
1674 | |
1675 | nto-qnx*) |
1676 | version_type=linux |
1677 | need_lib_prefix=no |
1678 | need_version=no |
1679 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1680 | soname_spec='${libname}${release}${shared_ext}$major' |
1681 | shlibpath_var=LD_LIBRARY_PATH |
1682 | shlibpath_overrides_runpath=yes |
1683 | ;; |
1684 | |
1685 | openbsd*) |
1686 | version_type=sunos |
1687 | sys_lib_dlsearch_path_spec="/usr/lib" |
1688 | need_lib_prefix=no |
1689 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
1690 | case $host_os in |
1691 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
1692 | *) need_version=no ;; |
1693 | esac |
1694 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1695 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
1696 | shlibpath_var=LD_LIBRARY_PATH |
1697 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
1698 | case $host_os in |
1699 | openbsd2.[[89]] | openbsd2.[[89]].*) |
1700 | shlibpath_overrides_runpath=no |
1701 | ;; |
1702 | *) |
1703 | shlibpath_overrides_runpath=yes |
1704 | ;; |
1705 | esac |
1706 | else |
1707 | shlibpath_overrides_runpath=yes |
1708 | fi |
1709 | ;; |
1710 | |
1711 | os2*) |
1712 | libname_spec='$name' |
1713 | shrext_cmds=".dll" |
1714 | need_lib_prefix=no |
1715 | library_names_spec='$libname${shared_ext} $libname.a' |
1716 | dynamic_linker='OS/2 ld.exe' |
1717 | shlibpath_var=LIBPATH |
1718 | ;; |
1719 | |
1720 | osf3* | osf4* | osf5*) |
1721 | version_type=osf |
1722 | need_lib_prefix=no |
1723 | need_version=no |
1724 | soname_spec='${libname}${release}${shared_ext}$major' |
1725 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1726 | shlibpath_var=LD_LIBRARY_PATH |
1727 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
1728 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
1729 | ;; |
1730 | |
1731 | solaris*) |
1732 | version_type=linux |
1733 | need_lib_prefix=no |
1734 | need_version=no |
1735 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1736 | soname_spec='${libname}${release}${shared_ext}$major' |
1737 | shlibpath_var=LD_LIBRARY_PATH |
1738 | shlibpath_overrides_runpath=yes |
1739 | hardcode_into_libs=yes |
1740 | # ldd complains unless libraries are executable |
1741 | postinstall_cmds='chmod +x $lib' |
1742 | ;; |
1743 | |
1744 | sunos4*) |
1745 | version_type=sunos |
1746 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1747 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
1748 | shlibpath_var=LD_LIBRARY_PATH |
1749 | shlibpath_overrides_runpath=yes |
1750 | if test "$with_gnu_ld" = yes; then |
1751 | need_lib_prefix=no |
1752 | fi |
1753 | need_version=yes |
1754 | ;; |
1755 | |
1756 | sysv4 | sysv4.3*) |
1757 | version_type=linux |
1758 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1759 | soname_spec='${libname}${release}${shared_ext}$major' |
1760 | shlibpath_var=LD_LIBRARY_PATH |
1761 | case $host_vendor in |
1762 | sni) |
1763 | shlibpath_overrides_runpath=no |
1764 | need_lib_prefix=no |
1765 | export_dynamic_flag_spec='${wl}-Blargedynsym' |
1766 | runpath_var=LD_RUN_PATH |
1767 | ;; |
1768 | siemens) |
1769 | need_lib_prefix=no |
1770 | ;; |
1771 | motorola) |
1772 | need_lib_prefix=no |
1773 | need_version=no |
1774 | shlibpath_overrides_runpath=no |
1775 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
1776 | ;; |
1777 | esac |
1778 | ;; |
1779 | |
1780 | sysv4*MP*) |
1781 | if test -d /usr/nec ;then |
1782 | version_type=linux |
1783 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
1784 | soname_spec='$libname${shared_ext}.$major' |
1785 | shlibpath_var=LD_LIBRARY_PATH |
1786 | fi |
1787 | ;; |
1788 | |
1789 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
1790 | version_type=freebsd-elf |
1791 | need_lib_prefix=no |
1792 | need_version=no |
1793 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
1794 | soname_spec='${libname}${release}${shared_ext}$major' |
1795 | shlibpath_var=LD_LIBRARY_PATH |
1796 | hardcode_into_libs=yes |
1797 | if test "$with_gnu_ld" = yes; then |
1798 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
1799 | shlibpath_overrides_runpath=no |
1800 | else |
1801 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
1802 | shlibpath_overrides_runpath=yes |
1803 | case $host_os in |
1804 | sco3.2v5*) |
1805 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
1806 | ;; |
1807 | esac |
1808 | fi |
1809 | sys_lib_dlsearch_path_spec='/usr/lib' |
1810 | ;; |
1811 | |
1812 | uts4*) |
1813 | version_type=linux |
1814 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1815 | soname_spec='${libname}${release}${shared_ext}$major' |
1816 | shlibpath_var=LD_LIBRARY_PATH |
1817 | ;; |
1818 | |
1819 | *) |
1820 | dynamic_linker=no |
1821 | ;; |
1822 | esac |
1823 | AC_MSG_RESULT([$dynamic_linker]) |
1824 | test "$dynamic_linker" = no && can_build_shared=no |
1825 | |
1826 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
1827 | if test "$GCC" = yes; then |
1828 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
1829 | fi |
1830 | ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
1831 | |
1832 | |
1833 | # _LT_AC_TAGCONFIG |
1834 | # ---------------- |
1835 | AC_DEFUN([_LT_AC_TAGCONFIG], |
1836 | [AC_ARG_WITH([tags], |
1837 | [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], |
1838 | [include additional configurations @<:@automatic@:>@])], |
1839 | [tagnames="$withval"]) |
1840 | |
1841 | if test -f "$ltmain" && test -n "$tagnames"; then |
1842 | if test ! -f "${ofile}"; then |
1843 | AC_MSG_WARN([output file `$ofile' does not exist]) |
1844 | fi |
1845 | |
1846 | if test -z "$LTCC"; then |
1847 | eval "`$SHELL ${ofile} --config | grep '^LTCC='`" |
1848 | if test -z "$LTCC"; then |
1849 | AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) |
1850 | else |
1851 | AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) |
1852 | fi |
1853 | fi |
1854 | if test -z "$LTCFLAGS"; then |
1855 | eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" |
1856 | fi |
1857 | |
1858 | # Extract list of available tagged configurations in $ofile. |
1859 | # Note that this assumes the entire list is on one line. |
1860 | available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` |
1861 | |
1862 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
1863 | for tagname in $tagnames; do |
1864 | IFS="$lt_save_ifs" |
1865 | # Check whether tagname contains only valid characters |
1866 | case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in |
1867 | "") ;; |
1868 | *) AC_MSG_ERROR([invalid tag name: $tagname]) |
1869 | ;; |
1870 | esac |
1871 | |
1872 | if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null |
1873 | then |
1874 | AC_MSG_ERROR([tag name \"$tagname\" already exists]) |
1875 | fi |
1876 | |
1877 | # Update the list of available tags. |
1878 | if test -n "$tagname"; then |
1879 | echo appending configuration tag \"$tagname\" to $ofile |
1880 | |
1881 | case $tagname in |
1882 | CXX) |
1883 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
1884 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
1885 | (test "X$CXX" != "Xg++"))) ; then |
1886 | AC_LIBTOOL_LANG_CXX_CONFIG |
1887 | else |
1888 | tagname="" |
1889 | fi |
1890 | ;; |
1891 | |
1892 | F77) |
1893 | if test -n "$F77" && test "X$F77" != "Xno"; then |
1894 | AC_LIBTOOL_LANG_F77_CONFIG |
1895 | else |
1896 | tagname="" |
1897 | fi |
1898 | ;; |
1899 | |
1900 | GCJ) |
1901 | if test -n "$GCJ" && test "X$GCJ" != "Xno"; then |
1902 | AC_LIBTOOL_LANG_GCJ_CONFIG |
1903 | else |
1904 | tagname="" |
1905 | fi |
1906 | ;; |
1907 | |
1908 | RC) |
1909 | AC_LIBTOOL_LANG_RC_CONFIG |
1910 | ;; |
1911 | |
1912 | *) |
1913 | AC_MSG_ERROR([Unsupported tag name: $tagname]) |
1914 | ;; |
1915 | esac |
1916 | |
1917 | # Append the new tag name to the list of available tags. |
1918 | if test -n "$tagname" ; then |
1919 | available_tags="$available_tags $tagname" |
1920 | fi |
1921 | fi |
1922 | done |
1923 | IFS="$lt_save_ifs" |
1924 | |
1925 | # Now substitute the updated list of available tags. |
1926 | if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then |
1927 | mv "${ofile}T" "$ofile" |
1928 | chmod +x "$ofile" |
1929 | else |
1930 | rm -f "${ofile}T" |
1931 | AC_MSG_ERROR([unable to update list of available tagged configurations.]) |
1932 | fi |
1933 | fi |
1934 | ])# _LT_AC_TAGCONFIG |
1935 | |
1936 | |
1937 | # AC_LIBTOOL_DLOPEN |
1938 | # ----------------- |
1939 | # enable checks for dlopen support |
1940 | AC_DEFUN([AC_LIBTOOL_DLOPEN], |
1941 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) |
1942 | ])# AC_LIBTOOL_DLOPEN |
1943 | |
1944 | |
1945 | # AC_LIBTOOL_WIN32_DLL |
1946 | # -------------------- |
1947 | # declare package support for building win32 DLLs |
1948 | AC_DEFUN([AC_LIBTOOL_WIN32_DLL], |
1949 | [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) |
1950 | ])# AC_LIBTOOL_WIN32_DLL |
1951 | |
1952 | |
1953 | # AC_ENABLE_SHARED([DEFAULT]) |
1954 | # --------------------------- |
1955 | # implement the --enable-shared flag |
1956 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
1957 | AC_DEFUN([AC_ENABLE_SHARED], |
1958 | [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
1959 | AC_ARG_ENABLE([shared], |
1960 | [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], |
1961 | [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], |
1962 | [p=${PACKAGE-default} |
1963 | case $enableval in |
1964 | yes) enable_shared=yes ;; |
1965 | no) enable_shared=no ;; |
1966 | *) |
1967 | enable_shared=no |
1968 | # Look at the argument we got. We use all the common list separators. |
1969 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
1970 | for pkg in $enableval; do |
1971 | IFS="$lt_save_ifs" |
1972 | if test "X$pkg" = "X$p"; then |
1973 | enable_shared=yes |
1974 | fi |
1975 | done |
1976 | IFS="$lt_save_ifs" |
1977 | ;; |
1978 | esac], |
1979 | [enable_shared=]AC_ENABLE_SHARED_DEFAULT) |
1980 | ])# AC_ENABLE_SHARED |
1981 | |
1982 | |
1983 | # AC_DISABLE_SHARED |
1984 | # ----------------- |
1985 | # set the default shared flag to --disable-shared |
1986 | AC_DEFUN([AC_DISABLE_SHARED], |
1987 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
1988 | AC_ENABLE_SHARED(no) |
1989 | ])# AC_DISABLE_SHARED |
1990 | |
1991 | |
1992 | # AC_ENABLE_STATIC([DEFAULT]) |
1993 | # --------------------------- |
1994 | # implement the --enable-static flag |
1995 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
1996 | AC_DEFUN([AC_ENABLE_STATIC], |
1997 | [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
1998 | AC_ARG_ENABLE([static], |
1999 | [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], |
2000 | [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], |
2001 | [p=${PACKAGE-default} |
2002 | case $enableval in |
2003 | yes) enable_static=yes ;; |
2004 | no) enable_static=no ;; |
2005 | *) |
2006 | enable_static=no |
2007 | # Look at the argument we got. We use all the common list separators. |
2008 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2009 | for pkg in $enableval; do |
2010 | IFS="$lt_save_ifs" |
2011 | if test "X$pkg" = "X$p"; then |
2012 | enable_static=yes |
2013 | fi |
2014 | done |
2015 | IFS="$lt_save_ifs" |
2016 | ;; |
2017 | esac], |
2018 | [enable_static=]AC_ENABLE_STATIC_DEFAULT) |
2019 | ])# AC_ENABLE_STATIC |
2020 | |
2021 | |
2022 | # AC_DISABLE_STATIC |
2023 | # ----------------- |
2024 | # set the default static flag to --disable-static |
2025 | AC_DEFUN([AC_DISABLE_STATIC], |
2026 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2027 | AC_ENABLE_STATIC(no) |
2028 | ])# AC_DISABLE_STATIC |
2029 | |
2030 | |
2031 | # AC_ENABLE_FAST_INSTALL([DEFAULT]) |
2032 | # --------------------------------- |
2033 | # implement the --enable-fast-install flag |
2034 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
2035 | AC_DEFUN([AC_ENABLE_FAST_INSTALL], |
2036 | [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
2037 | AC_ARG_ENABLE([fast-install], |
2038 | [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], |
2039 | [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], |
2040 | [p=${PACKAGE-default} |
2041 | case $enableval in |
2042 | yes) enable_fast_install=yes ;; |
2043 | no) enable_fast_install=no ;; |
2044 | *) |
2045 | enable_fast_install=no |
2046 | # Look at the argument we got. We use all the common list separators. |
2047 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2048 | for pkg in $enableval; do |
2049 | IFS="$lt_save_ifs" |
2050 | if test "X$pkg" = "X$p"; then |
2051 | enable_fast_install=yes |
2052 | fi |
2053 | done |
2054 | IFS="$lt_save_ifs" |
2055 | ;; |
2056 | esac], |
2057 | [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) |
2058 | ])# AC_ENABLE_FAST_INSTALL |
2059 | |
2060 | |
2061 | # AC_DISABLE_FAST_INSTALL |
2062 | # ----------------------- |
2063 | # set the default to --disable-fast-install |
2064 | AC_DEFUN([AC_DISABLE_FAST_INSTALL], |
2065 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2066 | AC_ENABLE_FAST_INSTALL(no) |
2067 | ])# AC_DISABLE_FAST_INSTALL |
2068 | |
2069 | |
2070 | # AC_LIBTOOL_PICMODE([MODE]) |
2071 | # -------------------------- |
2072 | # implement the --with-pic flag |
2073 | # MODE is either `yes' or `no'. If omitted, it defaults to `both'. |
2074 | AC_DEFUN([AC_LIBTOOL_PICMODE], |
2075 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2076 | pic_mode=ifelse($#,1,$1,default) |
2077 | ])# AC_LIBTOOL_PICMODE |
2078 | |
2079 | |
2080 | # AC_PROG_EGREP |
2081 | # ------------- |
2082 | # This is predefined starting with Autoconf 2.54, so this conditional |
2083 | # definition can be removed once we require Autoconf 2.54 or later. |
2084 | m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], |
2085 | [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], |
2086 | [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
2087 | then ac_cv_prog_egrep='grep -E' |
2088 | else ac_cv_prog_egrep='egrep' |
2089 | fi]) |
2090 | EGREP=$ac_cv_prog_egrep |
2091 | AC_SUBST([EGREP]) |
2092 | ])]) |
2093 | |
2094 | |
2095 | # AC_PATH_TOOL_PREFIX |
2096 | # ------------------- |
2097 | # find a file program which can recognise shared library |
2098 | AC_DEFUN([AC_PATH_TOOL_PREFIX], |
2099 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
2100 | AC_MSG_CHECKING([for $1]) |
2101 | AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
2102 | [case $MAGIC_CMD in |
2103 | [[\\/*] | ?:[\\/]*]) |
2104 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
2105 | ;; |
2106 | *) |
2107 | lt_save_MAGIC_CMD="$MAGIC_CMD" |
2108 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2109 | dnl $ac_dummy forces splitting on constant user-supplied paths. |
2110 | dnl POSIX.2 word splitting is done only on the output of word expansions, |
2111 | dnl not every word. This closes a longstanding sh security hole. |
2112 | ac_dummy="ifelse([$2], , $PATH, [$2])" |
2113 | for ac_dir in $ac_dummy; do |
2114 | IFS="$lt_save_ifs" |
2115 | test -z "$ac_dir" && ac_dir=. |
2116 | if test -f $ac_dir/$1; then |
2117 | lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
2118 | if test -n "$file_magic_test_file"; then |
2119 | case $deplibs_check_method in |
2120 | "file_magic "*) |
2121 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
2122 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2123 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
2124 | $EGREP "$file_magic_regex" > /dev/null; then |
2125 | : |
2126 | else |
2127 | cat <<EOF 1>&2 |
2128 | |
2129 | *** Warning: the command libtool uses to detect shared libraries, |
2130 | *** $file_magic_cmd, produces output that libtool cannot recognize. |
2131 | *** The result is that libtool may fail to recognize shared libraries |
2132 | *** as such. This will affect the creation of libtool libraries that |
2133 | *** depend on shared libraries, but programs linked with such libtool |
2134 | *** libraries will work regardless of this problem. Nevertheless, you |
2135 | *** may want to report the problem to your system manager and/or to |
2136 | *** bug-libtool@gnu.org |
2137 | |
2138 | EOF |
2139 | fi ;; |
2140 | esac |
2141 | fi |
2142 | break |
2143 | fi |
2144 | done |
2145 | IFS="$lt_save_ifs" |
2146 | MAGIC_CMD="$lt_save_MAGIC_CMD" |
2147 | ;; |
2148 | esac]) |
2149 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2150 | if test -n "$MAGIC_CMD"; then |
2151 | AC_MSG_RESULT($MAGIC_CMD) |
2152 | else |
2153 | AC_MSG_RESULT(no) |
2154 | fi |
2155 | ])# AC_PATH_TOOL_PREFIX |
2156 | |
2157 | |
2158 | # AC_PATH_MAGIC |
2159 | # ------------- |
2160 | # find a file program which can recognise a shared library |
2161 | AC_DEFUN([AC_PATH_MAGIC], |
2162 | [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
2163 | if test -z "$lt_cv_path_MAGIC_CMD"; then |
2164 | if test -n "$ac_tool_prefix"; then |
2165 | AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
2166 | else |
2167 | MAGIC_CMD=: |
2168 | fi |
2169 | fi |
2170 | ])# AC_PATH_MAGIC |
2171 | |
2172 | |
2173 | # AC_PROG_LD |
2174 | # ---------- |
2175 | # find the pathname to the GNU or non-GNU linker |
2176 | AC_DEFUN([AC_PROG_LD], |
2177 | [AC_ARG_WITH([gnu-ld], |
2178 | [AC_HELP_STRING([--with-gnu-ld], |
2179 | [assume the C compiler uses GNU ld @<:@default=no@:>@])], |
2180 | [test "$withval" = no || with_gnu_ld=yes], |
2181 | [with_gnu_ld=no]) |
2182 | AC_REQUIRE([LT_AC_PROG_SED])dnl |
2183 | AC_REQUIRE([AC_PROG_CC])dnl |
2184 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2185 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
2186 | ac_prog=ld |
2187 | if test "$GCC" = yes; then |
2188 | # Check if gcc -print-prog-name=ld gives a path. |
2189 | AC_MSG_CHECKING([for ld used by $CC]) |
2190 | case $host in |
2191 | *-*-mingw*) |
2192 | # gcc leaves a trailing carriage return which upsets mingw |
2193 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
2194 | *) |
2195 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
2196 | esac |
2197 | case $ac_prog in |
2198 | # Accept absolute paths. |
2199 | [[\\/]]* | ?:[[\\/]]*) |
2200 | re_direlt='/[[^/]][[^/]]*/\.\./' |
2201 | # Canonicalize the pathname of ld |
2202 | ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` |
2203 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
2204 | ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` |
2205 | done |
2206 | test -z "$LD" && LD="$ac_prog" |
2207 | ;; |
2208 | "") |
2209 | # If it fails, then pretend we aren't using GCC. |
2210 | ac_prog=ld |
2211 | ;; |
2212 | *) |
2213 | # If it is relative, then search for the first ld in PATH. |
2214 | with_gnu_ld=unknown |
2215 | ;; |
2216 | esac |
2217 | elif test "$with_gnu_ld" = yes; then |
2218 | AC_MSG_CHECKING([for GNU ld]) |
2219 | else |
2220 | AC_MSG_CHECKING([for non-GNU ld]) |
2221 | fi |
2222 | AC_CACHE_VAL(lt_cv_path_LD, |
2223 | [if test -z "$LD"; then |
2224 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2225 | for ac_dir in $PATH; do |
2226 | IFS="$lt_save_ifs" |
2227 | test -z "$ac_dir" && ac_dir=. |
2228 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
2229 | lt_cv_path_LD="$ac_dir/$ac_prog" |
2230 | # Check to see if the program is GNU ld. I'd rather use --version, |
2231 | # but apparently some variants of GNU ld only accept -v. |
2232 | # Break only if it was the GNU/non-GNU ld that we prefer. |
2233 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
2234 | *GNU* | *'with BFD'*) |
2235 | test "$with_gnu_ld" != no && break |
2236 | ;; |
2237 | *) |
2238 | test "$with_gnu_ld" != yes && break |
2239 | ;; |
2240 | esac |
2241 | fi |
2242 | done |
2243 | IFS="$lt_save_ifs" |
2244 | else |
2245 | lt_cv_path_LD="$LD" # Let the user override the test with a path. |
2246 | fi]) |
2247 | LD="$lt_cv_path_LD" |
2248 | if test -n "$LD"; then |
2249 | AC_MSG_RESULT($LD) |
2250 | else |
2251 | AC_MSG_RESULT(no) |
2252 | fi |
2253 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
2254 | AC_PROG_LD_GNU |
2255 | ])# AC_PROG_LD |
2256 | |
2257 | |
2258 | # AC_PROG_LD_GNU |
2259 | # -------------- |
2260 | AC_DEFUN([AC_PROG_LD_GNU], |
2261 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
2262 | AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
2263 | [# I'd rather use --version here, but apparently some GNU lds only accept -v. |
2264 | case `$LD -v 2>&1 </dev/null` in |
2265 | *GNU* | *'with BFD'*) |
2266 | lt_cv_prog_gnu_ld=yes |
2267 | ;; |
2268 | *) |
2269 | lt_cv_prog_gnu_ld=no |
2270 | ;; |
2271 | esac]) |
2272 | with_gnu_ld=$lt_cv_prog_gnu_ld |
2273 | ])# AC_PROG_LD_GNU |
2274 | |
2275 | |
2276 | # AC_PROG_LD_RELOAD_FLAG |
2277 | # ---------------------- |
2278 | # find reload flag for linker |
2279 | # -- PORTME Some linkers may need a different reload flag. |
2280 | AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], |
2281 | [AC_CACHE_CHECK([for $LD option to reload object files], |
2282 | lt_cv_ld_reload_flag, |
2283 | [lt_cv_ld_reload_flag='-r']) |
2284 | reload_flag=$lt_cv_ld_reload_flag |
2285 | case $reload_flag in |
2286 | "" | " "*) ;; |
2287 | *) reload_flag=" $reload_flag" ;; |
2288 | esac |
2289 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2290 | case $host_os in |
2291 | darwin*) |
2292 | if test "$GCC" = yes; then |
2293 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' |
2294 | else |
2295 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2296 | fi |
2297 | ;; |
2298 | esac |
2299 | ])# AC_PROG_LD_RELOAD_FLAG |
2300 | |
2301 | |
2302 | # AC_DEPLIBS_CHECK_METHOD |
2303 | # ----------------------- |
2304 | # how to check for library dependencies |
2305 | # -- PORTME fill in with the dynamic library characteristics |
2306 | AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], |
2307 | [AC_CACHE_CHECK([how to recognise dependent libraries], |
2308 | lt_cv_deplibs_check_method, |
2309 | [lt_cv_file_magic_cmd='$MAGIC_CMD' |
2310 | lt_cv_file_magic_test_file= |
2311 | lt_cv_deplibs_check_method='unknown' |
2312 | # Need to set the preceding variable on all platforms that support |
2313 | # interlibrary dependencies. |
2314 | # 'none' -- dependencies not supported. |
2315 | # `unknown' -- same as none, but documents that we really don't know. |
2316 | # 'pass_all' -- all dependencies passed with no checks. |
2317 | # 'test_compile' -- check by making test program. |
2318 | # 'file_magic [[regex]]' -- check by looking for files in library path |
2319 | # which responds to the $file_magic_cmd with a given extended regex. |
2320 | # If you have `file' or equivalent on your system and you're not sure |
2321 | # whether `pass_all' will *always* work, you probably want this one. |
2322 | |
2323 | case $host_os in |
2324 | aix4* | aix5*) |
2325 | lt_cv_deplibs_check_method=pass_all |
2326 | ;; |
2327 | |
2328 | beos*) |
2329 | lt_cv_deplibs_check_method=pass_all |
2330 | ;; |
2331 | |
2332 | bsdi[[45]]*) |
2333 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
2334 | lt_cv_file_magic_cmd='/usr/bin/file -L' |
2335 | lt_cv_file_magic_test_file=/shlib/libc.so |
2336 | ;; |
2337 | |
2338 | cygwin*) |
2339 | # func_win32_libid is a shell function defined in ltmain.sh |
2340 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
2341 | lt_cv_file_magic_cmd='func_win32_libid' |
2342 | ;; |
2343 | |
2344 | mingw* | pw32*) |
2345 | # Base MSYS/MinGW do not provide the 'file' command needed by |
2346 | # func_win32_libid shell function, so use a weaker test based on 'objdump'. |
2347 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
2348 | lt_cv_file_magic_cmd='$OBJDUMP -f' |
2349 | ;; |
2350 | |
2351 | darwin* | rhapsody*) |
2352 | lt_cv_deplibs_check_method=pass_all |
2353 | ;; |
2354 | |
2355 | freebsd* | kfreebsd*-gnu | dragonfly*) |
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 $host_cpu in |
2378 | ia64*) |
2379 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
2380 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
2381 | ;; |
2382 | hppa*64*) |
2383 | [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] |
2384 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
2385 | ;; |
2386 | *) |
2387 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
2388 | lt_cv_file_magic_test_file=/usr/lib/libc.sl |
2389 | ;; |
2390 | esac |
2391 | ;; |
2392 | |
2393 | interix3*) |
2394 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here |
2395 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' |
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. |
2409 | linux*) |
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 | |
2443 | solaris*) |
2444 | lt_cv_deplibs_check_method=pass_all |
2445 | ;; |
2446 | |
2447 | sysv4 | sysv4.3*) |
2448 | case $host_vendor in |
2449 | motorola) |
2450 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
2451 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
2452 | ;; |
2453 | ncr) |
2454 | lt_cv_deplibs_check_method=pass_all |
2455 | ;; |
2456 | sequent) |
2457 | lt_cv_file_magic_cmd='/bin/file' |
2458 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
2459 | ;; |
2460 | sni) |
2461 | lt_cv_file_magic_cmd='/bin/file' |
2462 | lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
2463 | lt_cv_file_magic_test_file=/lib/libc.so |
2464 | ;; |
2465 | siemens) |
2466 | lt_cv_deplibs_check_method=pass_all |
2467 | ;; |
2468 | pc) |
2469 | lt_cv_deplibs_check_method=pass_all |
2470 | ;; |
2471 | esac |
2472 | ;; |
2473 | |
2474 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
2475 | lt_cv_deplibs_check_method=pass_all |
2476 | ;; |
2477 | esac |
2478 | ]) |
2479 | file_magic_cmd=$lt_cv_file_magic_cmd |
2480 | deplibs_check_method=$lt_cv_deplibs_check_method |
2481 | test -z "$deplibs_check_method" && deplibs_check_method=unknown |
2482 | ])# AC_DEPLIBS_CHECK_METHOD |
2483 | |
2484 | |
2485 | # AC_PROG_NM |
2486 | # ---------- |
2487 | # find the pathname to a BSD-compatible name lister |
2488 | AC_DEFUN([AC_PROG_NM], |
2489 | [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, |
2490 | [if test -n "$NM"; then |
2491 | # Let the user override the test. |
2492 | lt_cv_path_NM="$NM" |
2493 | else |
2494 | lt_nm_to_check="${ac_tool_prefix}nm" |
2495 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then |
2496 | lt_nm_to_check="$lt_nm_to_check nm" |
2497 | fi |
2498 | for lt_tmp_nm in $lt_nm_to_check; do |
2499 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2500 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do |
2501 | IFS="$lt_save_ifs" |
2502 | test -z "$ac_dir" && ac_dir=. |
2503 | tmp_nm="$ac_dir/$lt_tmp_nm" |
2504 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
2505 | # Check to see if the nm accepts a BSD-compat flag. |
2506 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
2507 | # nm: unknown option "B" ignored |
2508 | # Tru64's nm complains that /dev/null is an invalid object file |
2509 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
2510 | */dev/null* | *'Invalid file or object type'*) |
2511 | lt_cv_path_NM="$tmp_nm -B" |
2512 | break |
2513 | ;; |
2514 | *) |
2515 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
2516 | */dev/null*) |
2517 | lt_cv_path_NM="$tmp_nm -p" |
2518 | break |
2519 | ;; |
2520 | *) |
2521 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
2522 | continue # so that we can try to find one that supports BSD flags |
2523 | ;; |
2524 | esac |
2525 | ;; |
2526 | esac |
2527 | fi |
2528 | done |
2529 | IFS="$lt_save_ifs" |
2530 | done |
2531 | test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm |
2532 | fi]) |
2533 | NM="$lt_cv_path_NM" |
2534 | ])# AC_PROG_NM |
2535 | |
2536 | |
2537 | # AC_CHECK_LIBM |
2538 | # ------------- |
2539 | # check for math library |
2540 | AC_DEFUN([AC_CHECK_LIBM], |
2541 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2542 | LIBM= |
2543 | case $host in |
2544 | *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
2545 | # These system don't have libm, or don't need it |
2546 | ;; |
2547 | *-ncr-sysv4.3*) |
2548 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
2549 | AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
2550 | ;; |
2551 | *) |
2552 | AC_CHECK_LIB(m, cos, LIBM="-lm") |
2553 | ;; |
2554 | esac |
2555 | ])# AC_CHECK_LIBM |
2556 | |
2557 | |
2558 | # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) |
2559 | # ----------------------------------- |
2560 | # sets LIBLTDL to the link flags for the libltdl convenience library and |
2561 | # LTDLINCL to the include flags for the libltdl header and adds |
2562 | # --enable-ltdl-convenience to the configure arguments. Note that |
2563 | # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
2564 | # it is assumed to be `libltdl'. LIBLTDL will be prefixed with |
2565 | # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' |
2566 | # (note the single quotes!). If your package is not flat and you're not |
2567 | # using automake, define top_builddir and top_srcdir appropriately in |
2568 | # the Makefiles. |
2569 | AC_DEFUN([AC_LIBLTDL_CONVENIENCE], |
2570 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2571 | case $enable_ltdl_convenience in |
2572 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
2573 | "") enable_ltdl_convenience=yes |
2574 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
2575 | esac |
2576 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la |
2577 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
2578 | # For backwards non-gettext consistent compatibility... |
2579 | INCLTDL="$LTDLINCL" |
2580 | ])# AC_LIBLTDL_CONVENIENCE |
2581 | |
2582 | |
2583 | # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) |
2584 | # ----------------------------------- |
2585 | # sets LIBLTDL to the link flags for the libltdl installable library and |
2586 | # LTDLINCL to the include flags for the libltdl header and adds |
2587 | # --enable-ltdl-install to the configure arguments. Note that |
2588 | # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
2589 | # and an installed libltdl is not found, it is assumed to be `libltdl'. |
2590 | # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with |
2591 | # '${top_srcdir}/' (note the single quotes!). If your package is not |
2592 | # flat and you're not using automake, define top_builddir and top_srcdir |
2593 | # appropriately in the Makefiles. |
2594 | # In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
2595 | AC_DEFUN([AC_LIBLTDL_INSTALLABLE], |
2596 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2597 | AC_CHECK_LIB(ltdl, lt_dlinit, |
2598 | [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
2599 | [if test x"$enable_ltdl_install" = xno; then |
2600 | AC_MSG_WARN([libltdl not installed, but installation disabled]) |
2601 | else |
2602 | enable_ltdl_install=yes |
2603 | fi |
2604 | ]) |
2605 | if test x"$enable_ltdl_install" = x"yes"; then |
2606 | ac_configure_args="$ac_configure_args --enable-ltdl-install" |
2607 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la |
2608 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
2609 | else |
2610 | ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
2611 | LIBLTDL="-lltdl" |
2612 | LTDLINCL= |
2613 | fi |
2614 | # For backwards non-gettext consistent compatibility... |
2615 | INCLTDL="$LTDLINCL" |
2616 | ])# AC_LIBLTDL_INSTALLABLE |
2617 | |
2618 | |
2619 | # AC_LIBTOOL_CXX |
2620 | # -------------- |
2621 | # enable support for C++ libraries |
2622 | AC_DEFUN([AC_LIBTOOL_CXX], |
2623 | [AC_REQUIRE([_LT_AC_LANG_CXX]) |
2624 | ])# AC_LIBTOOL_CXX |
2625 | |
2626 | |
2627 | # _LT_AC_LANG_CXX |
2628 | # --------------- |
2629 | AC_DEFUN([_LT_AC_LANG_CXX], |
2630 | [AC_REQUIRE([AC_PROG_CXX]) |
2631 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
2632 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) |
2633 | ])# _LT_AC_LANG_CXX |
2634 | |
2635 | # _LT_AC_PROG_CXXCPP |
2636 | # ------------------ |
2637 | AC_DEFUN([_LT_AC_PROG_CXXCPP], |
2638 | [ |
2639 | AC_REQUIRE([AC_PROG_CXX]) |
2640 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
2641 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
2642 | (test "X$CXX" != "Xg++"))) ; then |
2643 | AC_PROG_CXXCPP |
2644 | fi |
2645 | ])# _LT_AC_PROG_CXXCPP |
2646 | |
2647 | # AC_LIBTOOL_F77 |
2648 | # -------------- |
2649 | # enable support for Fortran 77 libraries |
2650 | AC_DEFUN([AC_LIBTOOL_F77], |
2651 | [AC_REQUIRE([_LT_AC_LANG_F77]) |
2652 | ])# AC_LIBTOOL_F77 |
2653 | |
2654 | |
2655 | # _LT_AC_LANG_F77 |
2656 | # --------------- |
2657 | AC_DEFUN([_LT_AC_LANG_F77], |
2658 | [AC_REQUIRE([AC_PROG_F77]) |
2659 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) |
2660 | ])# _LT_AC_LANG_F77 |
2661 | |
2662 | |
2663 | # AC_LIBTOOL_GCJ |
2664 | # -------------- |
2665 | # enable support for GCJ libraries |
2666 | AC_DEFUN([AC_LIBTOOL_GCJ], |
2667 | [AC_REQUIRE([_LT_AC_LANG_GCJ]) |
2668 | ])# AC_LIBTOOL_GCJ |
2669 | |
2670 | |
2671 | # _LT_AC_LANG_GCJ |
2672 | # --------------- |
2673 | AC_DEFUN([_LT_AC_LANG_GCJ], |
2674 | [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], |
2675 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], |
2676 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], |
2677 | [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], |
2678 | [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], |
2679 | [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) |
2680 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) |
2681 | ])# _LT_AC_LANG_GCJ |
2682 | |
2683 | |
2684 | # AC_LIBTOOL_RC |
2685 | # ------------- |
2686 | # enable support for Windows resource files |
2687 | AC_DEFUN([AC_LIBTOOL_RC], |
2688 | [AC_REQUIRE([LT_AC_PROG_RC]) |
2689 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) |
2690 | ])# AC_LIBTOOL_RC |
2691 | |
2692 | |
2693 | # AC_LIBTOOL_LANG_C_CONFIG |
2694 | # ------------------------ |
2695 | # Ensure that the configuration vars for the C compiler are |
2696 | # suitably defined. Those variables are subsequently used by |
2697 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
2698 | AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) |
2699 | AC_DEFUN([_LT_AC_LANG_C_CONFIG], |
2700 | [lt_save_CC="$CC" |
2701 | AC_LANG_PUSH(C) |
2702 | |
2703 | # Source file extension for C test sources. |
2704 | ac_ext=c |
2705 | |
2706 | # Object file extension for compiled C test sources. |
2707 | objext=o |
2708 | _LT_AC_TAGVAR(objext, $1)=$objext |
2709 | |
2710 | # Code to be used in simple compile tests |
2711 | lt_simple_compile_test_code="int some_variable = 0;\n" |
2712 | |
2713 | # Code to be used in simple link tests |
2714 | lt_simple_link_test_code='int main(){return(0);}\n' |
2715 | |
2716 | _LT_AC_SYS_COMPILER |
2717 | |
2718 | # save warnings/boilerplate of simple test code |
2719 | _LT_COMPILER_BOILERPLATE |
2720 | _LT_LINKER_BOILERPLATE |
2721 | |
2722 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
2723 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
2724 | AC_LIBTOOL_PROG_CC_C_O($1) |
2725 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
2726 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
2727 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
2728 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
2729 | AC_LIBTOOL_SYS_LIB_STRIP |
2730 | AC_LIBTOOL_DLOPEN_SELF |
2731 | |
2732 | # Report which library types will actually be built |
2733 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
2734 | AC_MSG_RESULT([$can_build_shared]) |
2735 | |
2736 | AC_MSG_CHECKING([whether to build shared libraries]) |
2737 | test "$can_build_shared" = "no" && enable_shared=no |
2738 | |
2739 | # On AIX, shared libraries and static libraries use the same namespace, and |
2740 | # are all built from PIC. |
2741 | case $host_os in |
2742 | aix3*) |
2743 | test "$enable_shared" = yes && enable_static=no |
2744 | if test -n "$RANLIB"; then |
2745 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
2746 | postinstall_cmds='$RANLIB $lib' |
2747 | fi |
2748 | ;; |
2749 | |
2750 | aix4* | aix5*) |
2751 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
2752 | test "$enable_shared" = yes && enable_static=no |
2753 | fi |
2754 | ;; |
2755 | esac |
2756 | AC_MSG_RESULT([$enable_shared]) |
2757 | |
2758 | AC_MSG_CHECKING([whether to build static libraries]) |
2759 | # Make sure either enable_shared or enable_static is yes. |
2760 | test "$enable_shared" = yes || enable_static=yes |
2761 | AC_MSG_RESULT([$enable_static]) |
2762 | |
2763 | AC_LIBTOOL_CONFIG($1) |
2764 | |
2765 | AC_LANG_POP |
2766 | CC="$lt_save_CC" |
2767 | ])# AC_LIBTOOL_LANG_C_CONFIG |
2768 | |
2769 | |
2770 | # AC_LIBTOOL_LANG_CXX_CONFIG |
2771 | # -------------------------- |
2772 | # Ensure that the configuration vars for the C compiler are |
2773 | # suitably defined. Those variables are subsequently used by |
2774 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
2775 | AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) |
2776 | AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], |
2777 | [AC_LANG_PUSH(C++) |
2778 | AC_REQUIRE([AC_PROG_CXX]) |
2779 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
2780 | |
2781 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
2782 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
2783 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
2784 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
2785 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
2786 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
2787 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
2788 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
2789 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
2790 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
2791 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
2792 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
2793 | _LT_AC_TAGVAR(module_cmds, $1)= |
2794 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
2795 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
2796 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
2797 | _LT_AC_TAGVAR(no_undefined_flag, $1)= |
2798 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
2799 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
2800 | |
2801 | # Dependencies to place before and after the object being linked: |
2802 | _LT_AC_TAGVAR(predep_objects, $1)= |
2803 | _LT_AC_TAGVAR(postdep_objects, $1)= |
2804 | _LT_AC_TAGVAR(predeps, $1)= |
2805 | _LT_AC_TAGVAR(postdeps, $1)= |
2806 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)= |
2807 | |
2808 | # Source file extension for C++ test sources. |
2809 | ac_ext=cpp |
2810 | |
2811 | # Object file extension for compiled C++ test sources. |
2812 | objext=o |
2813 | _LT_AC_TAGVAR(objext, $1)=$objext |
2814 | |
2815 | # Code to be used in simple compile tests |
2816 | lt_simple_compile_test_code="int some_variable = 0;\n" |
2817 | |
2818 | # Code to be used in simple link tests |
2819 | lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' |
2820 | |
2821 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
2822 | _LT_AC_SYS_COMPILER |
2823 | |
2824 | # save warnings/boilerplate of simple test code |
2825 | _LT_COMPILER_BOILERPLATE |
2826 | _LT_LINKER_BOILERPLATE |
2827 | |
2828 | # Allow CC to be a program name with arguments. |
2829 | lt_save_CC=$CC |
2830 | lt_save_LD=$LD |
2831 | lt_save_GCC=$GCC |
2832 | GCC=$GXX |
2833 | lt_save_with_gnu_ld=$with_gnu_ld |
2834 | lt_save_path_LD=$lt_cv_path_LD |
2835 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then |
2836 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx |
2837 | else |
2838 | $as_unset lt_cv_prog_gnu_ld |
2839 | fi |
2840 | if test -n "${lt_cv_path_LDCXX+set}"; then |
2841 | lt_cv_path_LD=$lt_cv_path_LDCXX |
2842 | else |
2843 | $as_unset lt_cv_path_LD |
2844 | fi |
2845 | test -z "${LDCXX+set}" || LD=$LDCXX |
2846 | CC=${CXX-"c++"} |
2847 | compiler=$CC |
2848 | _LT_AC_TAGVAR(compiler, $1)=$CC |
2849 | _LT_CC_BASENAME([$compiler]) |
2850 | |
2851 | # We don't want -fno-exception wen compiling C++ code, so set the |
2852 | # no_builtin_flag separately |
2853 | if test "$GXX" = yes; then |
2854 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
2855 | else |
2856 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
2857 | fi |
2858 | |
2859 | if test "$GXX" = yes; then |
2860 | # Set up default GNU C++ configuration |
2861 | |
2862 | AC_PROG_LD |
2863 | |
2864 | # Check if GNU C++ uses GNU ld as the underlying linker, since the |
2865 | # archiving commands below assume that GNU ld is being used. |
2866 | if test "$with_gnu_ld" = yes; then |
2867 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
2868 | _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' |
2869 | |
2870 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
2871 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
2872 | |
2873 | # If archive_cmds runs LD, not CC, wlarc should be empty |
2874 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to |
2875 | # investigate it a little bit more. (MM) |
2876 | wlarc='${wl}' |
2877 | |
2878 | # ancient GNU ld didn't support --whole-archive et. al. |
2879 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ |
2880 | grep 'no-whole-archive' > /dev/null; then |
2881 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
2882 | else |
2883 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
2884 | fi |
2885 | else |
2886 | with_gnu_ld=no |
2887 | wlarc= |
2888 | |
2889 | # A generic and very simple default shared library creation |
2890 | # command for GNU C++ for the case where it uses the native |
2891 | # linker, instead of GNU ld. If possible, this setting should |
2892 | # overridden to take advantage of the native linker features on |
2893 | # the platform it is being used on. |
2894 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
2895 | fi |
2896 | |
2897 | # Commands to make compiler produce verbose output that lists |
2898 | # what "hidden" libraries, object files and flags are used when |
2899 | # linking a shared library. |
2900 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
2901 | |
2902 | else |
2903 | GXX=no |
2904 | with_gnu_ld=no |
2905 | wlarc= |
2906 | fi |
2907 | |
2908 | # PORTME: fill in a description of your system's C++ link characteristics |
2909 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
2910 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
2911 | case $host_os in |
2912 | aix3*) |
2913 | # FIXME: insert proper C++ library support |
2914 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
2915 | ;; |
2916 | aix4* | aix5*) |
2917 | if test "$host_cpu" = ia64; then |
2918 | # On IA64, the linker does run time linking by default, so we don't |
2919 | # have to do anything special. |
2920 | aix_use_runtimelinking=no |
2921 | exp_sym_flag='-Bexport' |
2922 | no_entry_flag="" |
2923 | else |
2924 | aix_use_runtimelinking=no |
2925 | |
2926 | # Test if we are trying to use run time linking or normal |
2927 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
2928 | # need to do runtime linking. |
2929 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
2930 | for ld_flag in $LDFLAGS; do |
2931 | case $ld_flag in |
2932 | *-brtl*) |
2933 | aix_use_runtimelinking=yes |
2934 | break |
2935 | ;; |
2936 | esac |
2937 | done |
2938 | ;; |
2939 | esac |
2940 | |
2941 | exp_sym_flag='-bexport' |
2942 | no_entry_flag='-bnoentry' |
2943 | fi |
2944 | |
2945 | # When large executables or shared objects are built, AIX ld can |
2946 | # have problems creating the table of contents. If linking a library |
2947 | # or program results in "error TOC overflow" add -mminimal-toc to |
2948 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
2949 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
2950 | |
2951 | _LT_AC_TAGVAR(archive_cmds, $1)='' |
2952 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
2953 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
2954 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
2955 | |
2956 | if test "$GXX" = yes; then |
2957 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
2958 | # We only want to do this on AIX 4.2 and lower, the check |
2959 | # below for broken collect2 doesn't work under 4.3+ |
2960 | collect2name=`${CC} -print-prog-name=collect2` |
2961 | if test -f "$collect2name" && \ |
2962 | strings "$collect2name" | grep resolve_lib_name >/dev/null |
2963 | then |
2964 | # We have reworked collect2 |
2965 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
2966 | else |
2967 | # We have old collect2 |
2968 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
2969 | # It fails to find uninstalled libraries when the uninstalled |
2970 | # path is not listed in the libpath. Setting hardcode_minus_L |
2971 | # to unsupported forces relinking |
2972 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
2973 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
2974 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
2975 | fi |
2976 | ;; |
2977 | esac |
2978 | shared_flag='-shared' |
2979 | if test "$aix_use_runtimelinking" = yes; then |
2980 | shared_flag="$shared_flag "'${wl}-G' |
2981 | fi |
2982 | else |
2983 | # not using gcc |
2984 | if test "$host_cpu" = ia64; then |
2985 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
2986 | # chokes on -Wl,-G. The following line is correct: |
2987 | shared_flag='-G' |
2988 | else |
2989 | if test "$aix_use_runtimelinking" = yes; then |
2990 | shared_flag='${wl}-G' |
2991 | else |
2992 | shared_flag='${wl}-bM:SRE' |
2993 | fi |
2994 | fi |
2995 | fi |
2996 | |
2997 | # It seems that -bexpall does not export symbols beginning with |
2998 | # underscore (_), so it is better to generate a list of symbols to export. |
2999 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
3000 | if test "$aix_use_runtimelinking" = yes; then |
3001 | # Warning - without using the other runtime loading flags (-brtl), |
3002 | # -berok will link without error, but may produce a broken library. |
3003 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
3004 | # Determine the default libpath from the value encoded in an empty executable. |
3005 | _LT_AC_SYS_LIBPATH_AIX |
3006 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
3007 | |
3008 | _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 $shared_flag" |
3009 | else |
3010 | if test "$host_cpu" = ia64; then |
3011 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
3012 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
3013 | _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" |
3014 | else |
3015 | # Determine the default libpath from the value encoded in an empty executable. |
3016 | _LT_AC_SYS_LIBPATH_AIX |
3017 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
3018 | # Warning - without using the other run time loading flags, |
3019 | # -berok will link without error, but may produce a broken library. |
3020 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
3021 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
3022 | # Exported symbols can be pulled into shared objects from archives |
3023 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
3024 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
3025 | # This is similar to how AIX traditionally builds its shared libraries. |
3026 | _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' |
3027 | fi |
3028 | fi |
3029 | ;; |
3030 | |
3031 | beos*) |
3032 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
3033 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
3034 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
3035 | # support --undefined. This deserves some investigation. FIXME |
3036 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3037 | else |
3038 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3039 | fi |
3040 | ;; |
3041 | |
3042 | chorus*) |
3043 | case $cc_basename in |
3044 | *) |
3045 | # FIXME: insert proper C++ library support |
3046 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3047 | ;; |
3048 | esac |
3049 | ;; |
3050 | |
3051 | cygwin* | mingw* | pw32*) |
3052 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
3053 | # as there is no search path for DLLs. |
3054 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
3055 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
3056 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
3057 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
3058 | |
3059 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
3060 | _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' |
3061 | # If the export-symbols file already is a .def file (1st line |
3062 | # is EXPORTS), use it as is; otherwise, prepend... |
3063 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
3064 | cp $export_symbols $output_objdir/$soname.def; |
3065 | else |
3066 | echo EXPORTS > $output_objdir/$soname.def; |
3067 | cat $export_symbols >> $output_objdir/$soname.def; |
3068 | fi~ |
3069 | $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' |
3070 | else |
3071 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3072 | fi |
3073 | ;; |
3074 | darwin* | rhapsody*) |
3075 | case $host_os in |
3076 | rhapsody* | darwin1.[[012]]) |
3077 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
3078 | ;; |
3079 | *) # Darwin 1.3 on |
3080 | if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
3081 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
3082 | else |
3083 | case ${MACOSX_DEPLOYMENT_TARGET} in |
3084 | 10.[[012]]) |
3085 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
3086 | ;; |
3087 | 10.*) |
3088 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
3089 | ;; |
3090 | esac |
3091 | fi |
3092 | ;; |
3093 | esac |
3094 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3095 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3096 | _LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
3097 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
3098 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
3099 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3100 | |
3101 | if test "$GXX" = yes ; then |
3102 | lt_int_apple_cc_single_mod=no |
3103 | output_verbose_link_cmd='echo' |
3104 | if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then |
3105 | lt_int_apple_cc_single_mod=yes |
3106 | fi |
3107 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3108 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
3109 | else |
3110 | _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' |
3111 | fi |
3112 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3113 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
3114 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3115 | _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}' |
3116 | else |
3117 | _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}' |
3118 | fi |
3119 | _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}' |
3120 | else |
3121 | case $cc_basename in |
3122 | xlc*) |
3123 | output_verbose_link_cmd='echo' |
3124 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' |
3125 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3126 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
3127 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3128 | _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}' |
3129 | ;; |
3130 | *) |
3131 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3132 | ;; |
3133 | esac |
3134 | fi |
3135 | ;; |
3136 | |
3137 | dgux*) |
3138 | case $cc_basename in |
3139 | ec++*) |
3140 | # FIXME: insert proper C++ library support |
3141 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3142 | ;; |
3143 | ghcx*) |
3144 | # Green Hills C++ Compiler |
3145 | # FIXME: insert proper C++ library support |
3146 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3147 | ;; |
3148 | *) |
3149 | # FIXME: insert proper C++ library support |
3150 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3151 | ;; |
3152 | esac |
3153 | ;; |
3154 | freebsd[[12]]*) |
3155 | # C++ shared libraries reported to be fairly broken before switch to ELF |
3156 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3157 | ;; |
3158 | freebsd-elf*) |
3159 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3160 | ;; |
3161 | freebsd* | kfreebsd*-gnu | dragonfly*) |
3162 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
3163 | # conventions |
3164 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
3165 | ;; |
3166 | gnu*) |
3167 | ;; |
3168 | hpux9*) |
3169 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3170 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3171 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3172 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3173 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3174 | # but as the default |
3175 | # location of the library. |
3176 | |
3177 | case $cc_basename in |
3178 | CC*) |
3179 | # FIXME: insert proper C++ library support |
3180 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3181 | ;; |
3182 | aCC*) |
3183 | _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 $lib' |
3184 | # Commands to make compiler produce verbose output that lists |
3185 | # what "hidden" libraries, object files and flags are used when |
3186 | # linking a shared library. |
3187 | # |
3188 | # There doesn't appear to be a way to prevent this compiler from |
3189 | # explicitly linking system object files so we need to strip them |
3190 | # from the output so that they don't get included in the library |
3191 | # dependencies. |
3192 | output_verbose_link_cmd='templist=`($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 $list' |
3193 | ;; |
3194 | *) |
3195 | if test "$GXX" = yes; then |
3196 | _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' |
3197 | else |
3198 | # FIXME: insert proper C++ library support |
3199 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3200 | fi |
3201 | ;; |
3202 | esac |
3203 | ;; |
3204 | hpux10*|hpux11*) |
3205 | if test $with_gnu_ld = no; then |
3206 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3207 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3208 | |
3209 | case $host_cpu in |
3210 | hppa*64*|ia64*) |
3211 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
3212 | ;; |
3213 | *) |
3214 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3215 | ;; |
3216 | esac |
3217 | fi |
3218 | case $host_cpu in |
3219 | hppa*64*|ia64*) |
3220 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3221 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3222 | ;; |
3223 | *) |
3224 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3225 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3226 | # but as the default |
3227 | # location of the library. |
3228 | ;; |
3229 | esac |
3230 | |
3231 | case $cc_basename in |
3232 | CC*) |
3233 | # FIXME: insert proper C++ library support |
3234 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3235 | ;; |
3236 | aCC*) |
3237 | case $host_cpu in |
3238 | hppa*64*) |
3239 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3240 | ;; |
3241 | ia64*) |
3242 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3243 | ;; |
3244 | *) |
3245 | _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 $compiler_flags' |
3246 | ;; |
3247 | esac |
3248 | # Commands to make compiler produce verbose output that lists |
3249 | # what "hidden" libraries, object files and flags are used when |
3250 | # linking a shared library. |
3251 | # |
3252 | # There doesn't appear to be a way to prevent this compiler from |
3253 | # explicitly linking system object files so we need to strip them |
3254 | # from the output so that they don't get included in the library |
3255 | # dependencies. |
3256 | output_verbose_link_cmd='templist=`($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 $list' |
3257 | ;; |
3258 | *) |
3259 | if test "$GXX" = yes; then |
3260 | if test $with_gnu_ld = no; then |
3261 | case $host_cpu in |
3262 | hppa*64*) |
3263 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3264 | ;; |
3265 | ia64*) |
3266 | _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' |
3267 | ;; |
3268 | *) |
3269 | _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' |
3270 | ;; |
3271 | esac |
3272 | fi |
3273 | else |
3274 | # FIXME: insert proper C++ library support |
3275 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3276 | fi |
3277 | ;; |
3278 | esac |
3279 | ;; |
3280 | interix3*) |
3281 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3282 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3283 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3284 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3285 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
3286 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
3287 | # default) and relocated if they conflict, which is a slow very memory |
3288 | # consuming and fragmenting process. To avoid this, we pick a random, |
3289 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
3290 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
3291 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
3292 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
3293 | ;; |
3294 | irix5* | irix6*) |
3295 | case $cc_basename in |
3296 | CC*) |
3297 | # SGI C++ |
3298 | _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' |
3299 | |
3300 | # Archives containing C++ object files must be created using |
3301 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is |
3302 | # necessary to make sure instantiated templates are included |
3303 | # in the archive. |
3304 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' |
3305 | ;; |
3306 | *) |
3307 | if test "$GXX" = yes; then |
3308 | if test "$with_gnu_ld" = no; then |
3309 | _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' |
3310 | else |
3311 | _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' |
3312 | fi |
3313 | fi |
3314 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3315 | ;; |
3316 | esac |
3317 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3318 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3319 | ;; |
3320 | linux*) |
3321 | case $cc_basename in |
3322 | KCC*) |
3323 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3324 | |
3325 | # KCC will only create a shared library if the output file |
3326 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
3327 | # to its proper name (with version) after linking. |
3328 | _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' |
3329 | _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 $lib' |
3330 | # Commands to make compiler produce verbose output that lists |
3331 | # what "hidden" libraries, object files and flags are used when |
3332 | # linking a shared library. |
3333 | # |
3334 | # There doesn't appear to be a way to prevent this compiler from |
3335 | # explicitly linking system object files so we need to strip them |
3336 | # from the output so that they don't get included in the library |
3337 | # dependencies. |
3338 | output_verbose_link_cmd='templist=`$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' |
3339 | |
3340 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' |
3341 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3342 | |
3343 | # Archives containing C++ object files must be created using |
3344 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
3345 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
3346 | ;; |
3347 | icpc*) |
3348 | # Intel C++ |
3349 | with_gnu_ld=yes |
3350 | # version 8.0 and above of icpc choke on multiply defined symbols |
3351 | # if we add $predep_objects and $postdep_objects, however 7.1 and |
3352 | # earlier do not add the objects themselves. |
3353 | case `$CC -V 2>&1` in |
3354 | *"Version 7."*) |
3355 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3356 | _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' |
3357 | ;; |
3358 | *) # Version 8.0 or newer |
3359 | tmp_idyn= |
3360 | case $host_cpu in |
3361 | ia64*) tmp_idyn=' -i_dynamic';; |
3362 | esac |
3363 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3364 | _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' |
3365 | ;; |
3366 | esac |
3367 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3368 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3369 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3370 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
3371 | ;; |
3372 | pgCC*) |
3373 | # Portland Group C++ compiler |
3374 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
3375 | _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' |
3376 | |
3377 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
3378 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3379 | _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' |
3380 | ;; |
3381 | cxx*) |
3382 | # Compaq C++ |
3383 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3384 | _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' |
3385 | |
3386 | runpath_var=LD_RUN_PATH |
3387 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
3388 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3389 | |
3390 | # Commands to make compiler produce verbose output that lists |
3391 | # what "hidden" libraries, object files and flags are used when |
3392 | # linking a shared library. |
3393 | # |
3394 | # There doesn't appear to be a way to prevent this compiler from |
3395 | # explicitly linking system object files so we need to strip them |
3396 | # from the output so that they don't get included in the library |
3397 | # dependencies. |
3398 | output_verbose_link_cmd='templist=`$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' |
3399 | ;; |
3400 | esac |
3401 | ;; |
3402 | lynxos*) |
3403 | # FIXME: insert proper C++ library support |
3404 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3405 | ;; |
3406 | m88k*) |
3407 | # FIXME: insert proper C++ library support |
3408 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3409 | ;; |
3410 | mvs*) |
3411 | case $cc_basename in |
3412 | cxx*) |
3413 | # FIXME: insert proper C++ library support |
3414 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3415 | ;; |
3416 | *) |
3417 | # FIXME: insert proper C++ library support |
3418 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3419 | ;; |
3420 | esac |
3421 | ;; |
3422 | netbsd*) |
3423 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
3424 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' |
3425 | wlarc= |
3426 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
3427 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3428 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3429 | fi |
3430 | # Workaround some broken pre-1.5 toolchains |
3431 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' |
3432 | ;; |
3433 | openbsd2*) |
3434 | # C++ shared libraries are fairly broken |
3435 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3436 | ;; |
3437 | openbsd*) |
3438 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3439 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3440 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
3441 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3442 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
3443 | _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' |
3444 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3445 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
3446 | fi |
3447 | output_verbose_link_cmd='echo' |
3448 | ;; |
3449 | osf3*) |
3450 | case $cc_basename in |
3451 | KCC*) |
3452 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3453 | |
3454 | # KCC will only create a shared library if the output file |
3455 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
3456 | # to its proper name (with version) after linking. |
3457 | _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' |
3458 | |
3459 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3460 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3461 | |
3462 | # Archives containing C++ object files must be created using |
3463 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
3464 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
3465 | |
3466 | ;; |
3467 | RCC*) |
3468 | # Rational C++ 2.4.1 |
3469 | # FIXME: insert proper C++ library support |
3470 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3471 | ;; |
3472 | cxx*) |
3473 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3474 | _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' |
3475 | |
3476 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3477 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3478 | |
3479 | # Commands to make compiler produce verbose output that lists |
3480 | # what "hidden" libraries, object files and flags are used when |
3481 | # linking a shared library. |
3482 | # |
3483 | # There doesn't appear to be a way to prevent this compiler from |
3484 | # explicitly linking system object files so we need to strip them |
3485 | # from the output so that they don't get included in the library |
3486 | # dependencies. |
3487 | output_verbose_link_cmd='templist=`$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 $list' |
3488 | ;; |
3489 | *) |
3490 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3491 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3492 | _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' |
3493 | |
3494 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3495 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3496 | |
3497 | # Commands to make compiler produce verbose output that lists |
3498 | # what "hidden" libraries, object files and flags are used when |
3499 | # linking a shared library. |
3500 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
3501 | |
3502 | else |
3503 | # FIXME: insert proper C++ library support |
3504 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3505 | fi |
3506 | ;; |
3507 | esac |
3508 | ;; |
3509 | osf4* | osf5*) |
3510 | case $cc_basename in |
3511 | KCC*) |
3512 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3513 | |
3514 | # KCC will only create a shared library if the output file |
3515 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
3516 | # to its proper name (with version) after linking. |
3517 | _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' |
3518 | |
3519 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3520 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3521 | |
3522 | # Archives containing C++ object files must be created using |
3523 | # the KAI C++ compiler. |
3524 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' |
3525 | ;; |
3526 | RCC*) |
3527 | # Rational C++ 2.4.1 |
3528 | # FIXME: insert proper C++ library support |
3529 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3530 | ;; |
3531 | cxx*) |
3532 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
3533 | _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' |
3534 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
3535 | echo "-hidden">> $lib.exp~ |
3536 | $CC -shared$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~ |
3537 | $rm $lib.exp' |
3538 | |
3539 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
3540 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3541 | |
3542 | # Commands to make compiler produce verbose output that lists |
3543 | # what "hidden" libraries, object files and flags are used when |
3544 | # linking a shared library. |
3545 | # |
3546 | # There doesn't appear to be a way to prevent this compiler from |
3547 | # explicitly linking system object files so we need to strip them |
3548 | # from the output so that they don't get included in the library |
3549 | # dependencies. |
3550 | output_verbose_link_cmd='templist=`$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 $list' |
3551 | ;; |
3552 | *) |
3553 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3554 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3555 | _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' |
3556 | |
3557 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3558 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3559 | |
3560 | # Commands to make compiler produce verbose output that lists |
3561 | # what "hidden" libraries, object files and flags are used when |
3562 | # linking a shared library. |
3563 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
3564 | |
3565 | else |
3566 | # FIXME: insert proper C++ library support |
3567 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3568 | fi |
3569 | ;; |
3570 | esac |
3571 | ;; |
3572 | psos*) |
3573 | # FIXME: insert proper C++ library support |
3574 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3575 | ;; |
3576 | sunos4*) |
3577 | case $cc_basename in |
3578 | CC*) |
3579 | # Sun C++ 4.x |
3580 | # FIXME: insert proper C++ library support |
3581 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3582 | ;; |
3583 | lcc*) |
3584 | # Lucid |
3585 | # FIXME: insert proper C++ library support |
3586 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3587 | ;; |
3588 | *) |
3589 | # FIXME: insert proper C++ library support |
3590 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3591 | ;; |
3592 | esac |
3593 | ;; |
3594 | solaris*) |
3595 | case $cc_basename in |
3596 | CC*) |
3597 | # Sun C++ 4.2, 5.x and Centerline C++ |
3598 | _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes |
3599 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
3600 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3601 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3602 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3603 | |
3604 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
3605 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3606 | case $host_os in |
3607 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
3608 | *) |
3609 | # The C++ compiler is used as linker so we must use $wl |
3610 | # flag to pass the commands to the underlying system |
3611 | # linker. We must also pass each convience library through |
3612 | # to the system linker between allextract/defaultextract. |
3613 | # The C++ compiler will combine linker options so we |
3614 | # cannot just pass the convience library names through |
3615 | # without $wl. |
3616 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
3617 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' |
3618 | ;; |
3619 | esac |
3620 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3621 | |
3622 | output_verbose_link_cmd='echo' |
3623 | |
3624 | # Archives containing C++ object files must be created using |
3625 | # "CC -xar", where "CC" is the Sun C++ compiler. This is |
3626 | # necessary to make sure instantiated templates are included |
3627 | # in the archive. |
3628 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
3629 | ;; |
3630 | gcx*) |
3631 | # Green Hills C++ Compiler |
3632 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3633 | |
3634 | # The C++ compiler must be used to create the archive. |
3635 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
3636 | ;; |
3637 | *) |
3638 | # GNU C++ compiler with Solaris linker |
3639 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3640 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' |
3641 | if $CC --version | grep -v '^2\.7' > /dev/null; then |
3642 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3643 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3644 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3645 | |
3646 | # Commands to make compiler produce verbose output that lists |
3647 | # what "hidden" libraries, object files and flags are used when |
3648 | # linking a shared library. |
3649 | output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
3650 | else |
3651 | # g++ 2.7 appears to require `-G' NOT `-shared' on this |
3652 | # platform. |
3653 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3654 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3655 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3656 | |
3657 | # Commands to make compiler produce verbose output that lists |
3658 | # what "hidden" libraries, object files and flags are used when |
3659 | # linking a shared library. |
3660 | output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
3661 | fi |
3662 | |
3663 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
3664 | fi |
3665 | ;; |
3666 | esac |
3667 | ;; |
3668 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
3669 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
3670 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3671 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3672 | runpath_var='LD_RUN_PATH' |
3673 | |
3674 | case $cc_basename in |
3675 | CC*) |
3676 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3677 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3678 | ;; |
3679 | *) |
3680 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3681 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3682 | ;; |
3683 | esac |
3684 | ;; |
3685 | sysv5* | sco3.2v5* | sco5v6*) |
3686 | # Note: We can NOT use -z defs as we might desire, because we do not |
3687 | # link with -lc, and that would cause any symbols used from libc to |
3688 | # always be unresolved, which means just about no library would |
3689 | # ever link correctly. If we're not using GNU ld we use -z text |
3690 | # though, which does catch some bad symbols but isn't as heavy-handed |
3691 | # as -z defs. |
3692 | # For security reasons, it is highly recommended that you always |
3693 | # use absolute paths for naming shared libraries, and exclude the |
3694 | # DT_RUNPATH tag from executables and libraries. But doing so |
3695 | # requires that you compile everything twice, which is a pain. |
3696 | # So that behaviour is only enabled if SCOABSPATH is set to a |
3697 | # non-empty value in the environment. Most likely only useful for |
3698 | # creating official distributions of packages. |
3699 | # This is a hack until libtool officially supports absolute path |
3700 | # names for shared libraries. |
3701 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
3702 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
3703 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3704 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3705 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
3706 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
3707 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3708 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
3709 | runpath_var='LD_RUN_PATH' |
3710 | |
3711 | case $cc_basename in |
3712 | CC*) |
3713 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
3714 | _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' |
3715 | ;; |
3716 | *) |
3717 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
3718 | _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' |
3719 | ;; |
3720 | esac |
3721 | ;; |
3722 | tandem*) |
3723 | case $cc_basename in |
3724 | NCC*) |
3725 | # NonStop-UX NCC 3.20 |
3726 | # FIXME: insert proper C++ library support |
3727 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3728 | ;; |
3729 | *) |
3730 | # FIXME: insert proper C++ library support |
3731 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3732 | ;; |
3733 | esac |
3734 | ;; |
3735 | vxworks*) |
3736 | # FIXME: insert proper C++ library support |
3737 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3738 | ;; |
3739 | *) |
3740 | # FIXME: insert proper C++ library support |
3741 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3742 | ;; |
3743 | esac |
3744 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
3745 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
3746 | |
3747 | _LT_AC_TAGVAR(GCC, $1)="$GXX" |
3748 | _LT_AC_TAGVAR(LD, $1)="$LD" |
3749 | |
3750 | AC_LIBTOOL_POSTDEP_PREDEP($1) |
3751 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
3752 | AC_LIBTOOL_PROG_CC_C_O($1) |
3753 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
3754 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
3755 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
3756 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
3757 | |
3758 | AC_LIBTOOL_CONFIG($1) |
3759 | |
3760 | AC_LANG_POP |
3761 | CC=$lt_save_CC |
3762 | LDCXX=$LD |
3763 | LD=$lt_save_LD |
3764 | GCC=$lt_save_GCC |
3765 | with_gnu_ldcxx=$with_gnu_ld |
3766 | with_gnu_ld=$lt_save_with_gnu_ld |
3767 | lt_cv_path_LDCXX=$lt_cv_path_LD |
3768 | lt_cv_path_LD=$lt_save_path_LD |
3769 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld |
3770 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld |
3771 | ])# AC_LIBTOOL_LANG_CXX_CONFIG |
3772 | |
3773 | # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) |
3774 | # ------------------------------------ |
3775 | # Figure out "hidden" library dependencies from verbose |
3776 | # compiler output when linking a shared library. |
3777 | # Parse the compiler output and extract the necessary |
3778 | # objects, libraries and library flags. |
3779 | AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ |
3780 | dnl we can't use the lt_simple_compile_test_code here, |
3781 | dnl because it contains code intended for an executable, |
3782 | dnl not a library. It's possible we should let each |
3783 | dnl tag define a new lt_????_link_test_code variable, |
3784 | dnl but it's only used here... |
3785 | ifelse([$1],[],[cat > conftest.$ac_ext <<EOF |
3786 | int a; |
3787 | void foo (void) { a = 0; } |
3788 | EOF |
3789 | ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF |
3790 | class Foo |
3791 | { |
3792 | public: |
3793 | Foo (void) { a = 0; } |
3794 | private: |
3795 | int a; |
3796 | }; |
3797 | EOF |
3798 | ],[$1],[F77],[cat > conftest.$ac_ext <<EOF |
3799 | subroutine foo |
3800 | implicit none |
3801 | integer*4 a |
3802 | a=0 |
3803 | return |
3804 | end |
3805 | EOF |
3806 | ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF |
3807 | public class foo { |
3808 | private int a; |
3809 | public void bar (void) { |
3810 | a = 0; |
3811 | } |
3812 | }; |
3813 | EOF |
3814 | ]) |
3815 | dnl Parse the compiler output and extract the necessary |
3816 | dnl objects, libraries and library flags. |
3817 | if AC_TRY_EVAL(ac_compile); then |
3818 | # Parse the compiler output and extract the necessary |
3819 | # objects, libraries and library flags. |
3820 | |
3821 | # Sentinel used to keep track of whether or not we are before |
3822 | # the conftest object file. |
3823 | pre_test_object_deps_done=no |
3824 | |
3825 | # The `*' in the case matches for architectures that use `case' in |
3826 | # $output_verbose_cmd can trigger glob expansion during the loop |
3827 | # eval without this substitution. |
3828 | output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` |
3829 | |
3830 | for p in `eval $output_verbose_link_cmd`; do |
3831 | case $p in |
3832 | |
3833 | -L* | -R* | -l*) |
3834 | # Some compilers place space between "-{L,R}" and the path. |
3835 | # Remove the space. |
3836 | if test $p = "-L" \ |
3837 | || test $p = "-R"; then |
3838 | prev=$p |
3839 | continue |
3840 | else |
3841 | prev= |
3842 | fi |
3843 | |
3844 | if test "$pre_test_object_deps_done" = no; then |
3845 | case $p in |
3846 | -L* | -R*) |
3847 | # Internal compiler library paths should come after those |
3848 | # provided the user. The postdeps already come after the |
3849 | # user supplied libs so there is no need to process them. |
3850 | if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then |
3851 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" |
3852 | else |
3853 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" |
3854 | fi |
3855 | ;; |
3856 | # The "-l" case would never come before the object being |
3857 | # linked, so don't bother handling this case. |
3858 | esac |
3859 | else |
3860 | if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then |
3861 | _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" |
3862 | else |
3863 | _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" |
3864 | fi |
3865 | fi |
3866 | ;; |
3867 | |
3868 | *.$objext) |
3869 | # This assumes that the test object file only shows up |
3870 | # once in the compiler output. |
3871 | if test "$p" = "conftest.$objext"; then |
3872 | pre_test_object_deps_done=yes |
3873 | continue |
3874 | fi |
3875 | |
3876 | if test "$pre_test_object_deps_done" = no; then |
3877 | if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then |
3878 | _LT_AC_TAGVAR(predep_objects, $1)="$p" |
3879 | else |
3880 | _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" |
3881 | fi |
3882 | else |
3883 | if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then |
3884 | _LT_AC_TAGVAR(postdep_objects, $1)="$p" |
3885 | else |
3886 | _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" |
3887 | fi |
3888 | fi |
3889 | ;; |
3890 | |
3891 | *) ;; # Ignore the rest. |
3892 | |
3893 | esac |
3894 | done |
3895 | |
3896 | # Clean up. |
3897 | rm -f a.out a.exe |
3898 | else |
3899 | echo "libtool.m4: error: problem compiling $1 test program" |
3900 | fi |
3901 | |
3902 | $rm -f confest.$objext |
3903 | |
3904 | # PORTME: override above test on systems where it is broken |
3905 | ifelse([$1],[CXX], |
3906 | [case $host_os in |
3907 | interix3*) |
3908 | # Interix 3.5 installs completely hosed .la files for C++, so rather than |
3909 | # hack all around it, let's just trust "g++" to DTRT. |
3910 | _LT_AC_TAGVAR(predep_objects,$1)= |
3911 | _LT_AC_TAGVAR(postdep_objects,$1)= |
3912 | _LT_AC_TAGVAR(postdeps,$1)= |
3913 | ;; |
3914 | |
3915 | solaris*) |
3916 | case $cc_basename in |
3917 | CC*) |
3918 | # Adding this requires a known-good setup of shared libraries for |
3919 | # Sun compiler versions before 5.6, else PIC objects from an old |
3920 | # archive will be linked into the output, leading to subtle bugs. |
3921 | _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' |
3922 | ;; |
3923 | esac |
3924 | ;; |
3925 | esac |
3926 | ]) |
3927 | |
3928 | case " $_LT_AC_TAGVAR(postdeps, $1) " in |
3929 | *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; |
3930 | esac |
3931 | ])# AC_LIBTOOL_POSTDEP_PREDEP |
3932 | |
3933 | # AC_LIBTOOL_LANG_F77_CONFIG |
3934 | # -------------------------- |
3935 | # Ensure that the configuration vars for the C compiler are |
3936 | # suitably defined. Those variables are subsequently used by |
3937 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
3938 | AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) |
3939 | AC_DEFUN([_LT_AC_LANG_F77_CONFIG], |
3940 | [AC_REQUIRE([AC_PROG_F77]) |
3941 | AC_LANG_PUSH(Fortran 77) |
3942 | |
3943 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3944 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
3945 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
3946 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
3947 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
3948 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3949 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
3950 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
3951 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
3952 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
3953 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
3954 | _LT_AC_TAGVAR(module_cmds, $1)= |
3955 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
3956 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
3957 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
3958 | _LT_AC_TAGVAR(no_undefined_flag, $1)= |
3959 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
3960 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
3961 | |
3962 | # Source file extension for f77 test sources. |
3963 | ac_ext=f |
3964 | |
3965 | # Object file extension for compiled f77 test sources. |
3966 | objext=o |
3967 | _LT_AC_TAGVAR(objext, $1)=$objext |
3968 | |
3969 | # Code to be used in simple compile tests |
3970 | lt_simple_compile_test_code=" subroutine t\n return\n end\n" |
3971 | |
3972 | # Code to be used in simple link tests |
3973 | lt_simple_link_test_code=" program t\n end\n" |
3974 | |
3975 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
3976 | _LT_AC_SYS_COMPILER |
3977 | |
3978 | # save warnings/boilerplate of simple test code |
3979 | _LT_COMPILER_BOILERPLATE |
3980 | _LT_LINKER_BOILERPLATE |
3981 | |
3982 | # Allow CC to be a program name with arguments. |
3983 | lt_save_CC="$CC" |
3984 | CC=${F77-"f77"} |
3985 | compiler=$CC |
3986 | _LT_AC_TAGVAR(compiler, $1)=$CC |
3987 | _LT_CC_BASENAME([$compiler]) |
3988 | |
3989 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
3990 | AC_MSG_RESULT([$can_build_shared]) |
3991 | |
3992 | AC_MSG_CHECKING([whether to build shared libraries]) |
3993 | test "$can_build_shared" = "no" && enable_shared=no |
3994 | |
3995 | # On AIX, shared libraries and static libraries use the same namespace, and |
3996 | # are all built from PIC. |
3997 | case $host_os in |
3998 | aix3*) |
3999 | test "$enable_shared" = yes && enable_static=no |
4000 | if test -n "$RANLIB"; then |
4001 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
4002 | postinstall_cmds='$RANLIB $lib' |
4003 | fi |
4004 | ;; |
4005 | aix4* | aix5*) |
4006 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
4007 | test "$enable_shared" = yes && enable_static=no |
4008 | fi |
4009 | ;; |
4010 | esac |
4011 | AC_MSG_RESULT([$enable_shared]) |
4012 | |
4013 | AC_MSG_CHECKING([whether to build static libraries]) |
4014 | # Make sure either enable_shared or enable_static is yes. |
4015 | test "$enable_shared" = yes || enable_static=yes |
4016 | AC_MSG_RESULT([$enable_static]) |
4017 | |
4018 | _LT_AC_TAGVAR(GCC, $1)="$G77" |
4019 | _LT_AC_TAGVAR(LD, $1)="$LD" |
4020 | |
4021 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4022 | AC_LIBTOOL_PROG_CC_C_O($1) |
4023 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4024 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4025 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4026 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4027 | |
4028 | AC_LIBTOOL_CONFIG($1) |
4029 | |
4030 | AC_LANG_POP |
4031 | CC="$lt_save_CC" |
4032 | ])# AC_LIBTOOL_LANG_F77_CONFIG |
4033 | |
4034 | |
4035 | # AC_LIBTOOL_LANG_GCJ_CONFIG |
4036 | # -------------------------- |
4037 | # Ensure that the configuration vars for the C compiler are |
4038 | # suitably defined. Those variables are subsequently used by |
4039 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4040 | AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) |
4041 | AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], |
4042 | [AC_LANG_SAVE |
4043 | |
4044 | # Source file extension for Java test sources. |
4045 | ac_ext=java |
4046 | |
4047 | # Object file extension for compiled Java test sources. |
4048 | objext=o |
4049 | _LT_AC_TAGVAR(objext, $1)=$objext |
4050 | |
4051 | # Code to be used in simple compile tests |
4052 | lt_simple_compile_test_code="class foo {}\n" |
4053 | |
4054 | # Code to be used in simple link tests |
4055 | lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' |
4056 | |
4057 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4058 | _LT_AC_SYS_COMPILER |
4059 | |
4060 | # save warnings/boilerplate of simple test code |
4061 | _LT_COMPILER_BOILERPLATE |
4062 | _LT_LINKER_BOILERPLATE |
4063 | |
4064 | # Allow CC to be a program name with arguments. |
4065 | lt_save_CC="$CC" |
4066 | CC=${GCJ-"gcj"} |
4067 | compiler=$CC |
4068 | _LT_AC_TAGVAR(compiler, $1)=$CC |
4069 | _LT_CC_BASENAME([$compiler]) |
4070 | |
4071 | # GCJ did not exist at the time GCC didn't implicitly link libc in. |
4072 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4073 | |
4074 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
4075 | |
4076 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
4077 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4078 | AC_LIBTOOL_PROG_CC_C_O($1) |
4079 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4080 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4081 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4082 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4083 | |
4084 | AC_LIBTOOL_CONFIG($1) |
4085 | |
4086 | AC_LANG_RESTORE |
4087 | CC="$lt_save_CC" |
4088 | ])# AC_LIBTOOL_LANG_GCJ_CONFIG |
4089 | |
4090 | |
4091 | # AC_LIBTOOL_LANG_RC_CONFIG |
4092 | # ------------------------- |
4093 | # Ensure that the configuration vars for the Windows resource compiler are |
4094 | # suitably defined. Those variables are subsequently used by |
4095 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4096 | AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) |
4097 | AC_DEFUN([_LT_AC_LANG_RC_CONFIG], |
4098 | [AC_LANG_SAVE |
4099 | |
4100 | # Source file extension for RC test sources. |
4101 | ac_ext=rc |
4102 | |
4103 | # Object file extension for compiled RC test sources. |
4104 | objext=o |
4105 | _LT_AC_TAGVAR(objext, $1)=$objext |
4106 | |
4107 | # Code to be used in simple compile tests |
4108 | lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' |
4109 | |
4110 | # Code to be used in simple link tests |
4111 | lt_simple_link_test_code="$lt_simple_compile_test_code" |
4112 | |
4113 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4114 | _LT_AC_SYS_COMPILER |
4115 | |
4116 | # save warnings/boilerplate of simple test code |
4117 | _LT_COMPILER_BOILERPLATE |
4118 | _LT_LINKER_BOILERPLATE |
4119 | |
4120 | # Allow CC to be a program name with arguments. |
4121 | lt_save_CC="$CC" |
4122 | CC=${RC-"windres"} |
4123 | compiler=$CC |
4124 | _LT_AC_TAGVAR(compiler, $1)=$CC |
4125 | _LT_CC_BASENAME([$compiler]) |
4126 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
4127 | |
4128 | AC_LIBTOOL_CONFIG($1) |
4129 | |
4130 | AC_LANG_RESTORE |
4131 | CC="$lt_save_CC" |
4132 | ])# AC_LIBTOOL_LANG_RC_CONFIG |
4133 | |
4134 | |
4135 | # AC_LIBTOOL_CONFIG([TAGNAME]) |
4136 | # ---------------------------- |
4137 | # If TAGNAME is not passed, then create an initial libtool script |
4138 | # with a default configuration from the untagged config vars. Otherwise |
4139 | # add code to config.status for appending the configuration named by |
4140 | # TAGNAME from the matching tagged config vars. |
4141 | AC_DEFUN([AC_LIBTOOL_CONFIG], |
4142 | [# The else clause should only fire when bootstrapping the |
4143 | # libtool distribution, otherwise you forgot to ship ltmain.sh |
4144 | # with your package, and you will get complaints that there are |
4145 | # no rules to generate ltmain.sh. |
4146 | if test -f "$ltmain"; then |
4147 | # See if we are running on zsh, and set the options which allow our commands through |
4148 | # without removal of \ escapes. |
4149 | if test -n "${ZSH_VERSION+set}" ; then |
4150 | setopt NO_GLOB_SUBST |
4151 | fi |
4152 | # Now quote all the things that may contain metacharacters while being |
4153 | # careful not to overquote the AC_SUBSTed values. We take copies of the |
4154 | # variables and quote the copies for generation of the libtool script. |
4155 | for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ |
4156 | SED SHELL STRIP \ |
4157 | libname_spec library_names_spec soname_spec extract_expsyms_cmds \ |
4158 | old_striplib striplib file_magic_cmd finish_cmds finish_eval \ |
4159 | deplibs_check_method reload_flag reload_cmds need_locks \ |
4160 | lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ |
4161 | lt_cv_sys_global_symbol_to_c_name_address \ |
4162 | sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ |
4163 | old_postinstall_cmds old_postuninstall_cmds \ |
4164 | _LT_AC_TAGVAR(compiler, $1) \ |
4165 | _LT_AC_TAGVAR(CC, $1) \ |
4166 | _LT_AC_TAGVAR(LD, $1) \ |
4167 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ |
4168 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ |
4169 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ |
4170 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ |
4171 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ |
4172 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ |
4173 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ |
4174 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ |
4175 | _LT_AC_TAGVAR(old_archive_cmds, $1) \ |
4176 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ |
4177 | _LT_AC_TAGVAR(predep_objects, $1) \ |
4178 | _LT_AC_TAGVAR(postdep_objects, $1) \ |
4179 | _LT_AC_TAGVAR(predeps, $1) \ |
4180 | _LT_AC_TAGVAR(postdeps, $1) \ |
4181 | _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ |
4182 | _LT_AC_TAGVAR(archive_cmds, $1) \ |
4183 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ |
4184 | _LT_AC_TAGVAR(postinstall_cmds, $1) \ |
4185 | _LT_AC_TAGVAR(postuninstall_cmds, $1) \ |
4186 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ |
4187 | _LT_AC_TAGVAR(allow_undefined_flag, $1) \ |
4188 | _LT_AC_TAGVAR(no_undefined_flag, $1) \ |
4189 | _LT_AC_TAGVAR(export_symbols_cmds, $1) \ |
4190 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ |
4191 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ |
4192 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ |
4193 | _LT_AC_TAGVAR(hardcode_automatic, $1) \ |
4194 | _LT_AC_TAGVAR(module_cmds, $1) \ |
4195 | _LT_AC_TAGVAR(module_expsym_cmds, $1) \ |
4196 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ |
4197 | _LT_AC_TAGVAR(exclude_expsyms, $1) \ |
4198 | _LT_AC_TAGVAR(include_expsyms, $1); do |
4199 | |
4200 | case $var in |
4201 | _LT_AC_TAGVAR(old_archive_cmds, $1) | \ |
4202 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ |
4203 | _LT_AC_TAGVAR(archive_cmds, $1) | \ |
4204 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ |
4205 | _LT_AC_TAGVAR(module_cmds, $1) | \ |
4206 | _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ |
4207 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ |
4208 | _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ |
4209 | extract_expsyms_cmds | reload_cmds | finish_cmds | \ |
4210 | postinstall_cmds | postuninstall_cmds | \ |
4211 | old_postinstall_cmds | old_postuninstall_cmds | \ |
4212 | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) |
4213 | # Double-quote double-evaled strings. |
4214 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" |
4215 | ;; |
4216 | *) |
4217 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" |
4218 | ;; |
4219 | esac |
4220 | done |
4221 | |
4222 | case $lt_echo in |
4223 | *'\[$]0 --fallback-echo"') |
4224 | lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` |
4225 | ;; |
4226 | esac |
4227 | |
4228 | ifelse([$1], [], |
4229 | [cfgfile="${ofile}T" |
4230 | trap "$rm \"$cfgfile\"; exit 1" 1 2 15 |
4231 | $rm -f "$cfgfile" |
4232 | AC_MSG_NOTICE([creating $ofile])], |
4233 | [cfgfile="$ofile"]) |
4234 | |
4235 | cat <<__EOF__ >> "$cfgfile" |
4236 | ifelse([$1], [], |
4237 | [#! $SHELL |
4238 | |
4239 | # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
4240 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
4241 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. |
4242 | # |
4243 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 |
4244 | # Free Software Foundation, Inc. |
4245 | # |
4246 | # This file is part of GNU Libtool: |
4247 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
4248 | # |
4249 | # This program is free software; you can redistribute it and/or modify |
4250 | # it under the terms of the GNU General Public License as published by |
4251 | # the Free Software Foundation; either version 2 of the License, or |
4252 | # (at your option) any later version. |
4253 | # |
4254 | # This program is distributed in the hope that it will be useful, but |
4255 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
4256 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
4257 | # General Public License for more details. |
4258 | # |
4259 | # You should have received a copy of the GNU General Public License |
4260 | # along with this program; if not, write to the Free Software |
4261 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
4262 | # |
4263 | # As a special exception to the GNU General Public License, if you |
4264 | # distribute this file as part of a program that contains a |
4265 | # configuration script generated by Autoconf, you may include it under |
4266 | # the same distribution terms that you use for the rest of that program. |
4267 | |
4268 | # A sed program that does not truncate output. |
4269 | SED=$lt_SED |
4270 | |
4271 | # Sed that helps us avoid accidentally triggering echo(1) options like -n. |
4272 | Xsed="$SED -e 1s/^X//" |
4273 | |
4274 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
4275 | # if CDPATH is set. |
4276 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
4277 | |
4278 | # The names of the tagged configurations supported by this script. |
4279 | available_tags= |
4280 | |
4281 | # ### BEGIN LIBTOOL CONFIG], |
4282 | [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) |
4283 | |
4284 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
4285 | |
4286 | # Shell to use when invoking shell scripts. |
4287 | SHELL=$lt_SHELL |
4288 | |
4289 | # Whether or not to build shared libraries. |
4290 | build_libtool_libs=$enable_shared |
4291 | |
4292 | # Whether or not to build static libraries. |
4293 | build_old_libs=$enable_static |
4294 | |
4295 | # Whether or not to add -lc for building shared libraries. |
4296 | build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) |
4297 | |
4298 | # Whether or not to disallow shared libs when runtime libs are static |
4299 | allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) |
4300 | |
4301 | # Whether or not to optimize for fast installation. |
4302 | fast_install=$enable_fast_install |
4303 | |
4304 | # The host system. |
4305 | host_alias=$host_alias |
4306 | host=$host |
4307 | host_os=$host_os |
4308 | |
4309 | # The build system. |
4310 | build_alias=$build_alias |
4311 | build=$build |
4312 | build_os=$build_os |
4313 | |
4314 | # An echo program that does not interpret backslashes. |
4315 | echo=$lt_echo |
4316 | |
4317 | # The archiver. |
4318 | AR=$lt_AR |
4319 | AR_FLAGS=$lt_AR_FLAGS |
4320 | |
4321 | # A C compiler. |
4322 | LTCC=$lt_LTCC |
4323 | |
4324 | # LTCC compiler flags. |
4325 | LTCFLAGS=$lt_LTCFLAGS |
4326 | |
4327 | # A language-specific compiler. |
4328 | CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) |
4329 | |
4330 | # Is the compiler the GNU C compiler? |
4331 | with_gcc=$_LT_AC_TAGVAR(GCC, $1) |
4332 | |
4333 | gcc_dir=\`gcc -print-file-name=. | $SED 's,/\.$,,'\` |
4334 | gcc_ver=\`gcc -dumpversion\` |
4335 | |
4336 | # An ERE matcher. |
4337 | EGREP=$lt_EGREP |
4338 | |
4339 | # The linker used to build libraries. |
4340 | LD=$lt_[]_LT_AC_TAGVAR(LD, $1) |
4341 | |
4342 | # Whether we need hard or soft links. |
4343 | LN_S=$lt_LN_S |
4344 | |
4345 | # A BSD-compatible nm program. |
4346 | NM=$lt_NM |
4347 | |
4348 | # A symbol stripping program |
4349 | STRIP=$lt_STRIP |
4350 | |
4351 | # Used to examine libraries when file_magic_cmd begins "file" |
4352 | MAGIC_CMD=$MAGIC_CMD |
4353 | |
4354 | # Used on cygwin: DLL creation program. |
4355 | DLLTOOL="$DLLTOOL" |
4356 | |
4357 | # Used on cygwin: object dumper. |
4358 | OBJDUMP="$OBJDUMP" |
4359 | |
4360 | # Used on cygwin: assembler. |
4361 | AS="$AS" |
4362 | |
4363 | # The name of the directory that contains temporary libtool files. |
4364 | objdir=$objdir |
4365 | |
4366 | # How to create reloadable object files. |
4367 | reload_flag=$lt_reload_flag |
4368 | reload_cmds=$lt_reload_cmds |
4369 | |
4370 | # How to pass a linker flag through the compiler. |
4371 | wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
4372 | |
4373 | # Object file suffix (normally "o"). |
4374 | objext="$ac_objext" |
4375 | |
4376 | # Old archive suffix (normally "a"). |
4377 | libext="$libext" |
4378 | |
4379 | # Shared library suffix (normally ".so"). |
4380 | shrext_cmds='$shrext_cmds' |
4381 | |
4382 | # Executable file suffix (normally ""). |
4383 | exeext="$exeext" |
4384 | |
4385 | # Additional compiler flags for building library objects. |
4386 | pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
4387 | pic_mode=$pic_mode |
4388 | |
4389 | # What is the maximum length of a command? |
4390 | max_cmd_len=$lt_cv_sys_max_cmd_len |
4391 | |
4392 | # Does compiler simultaneously support -c and -o options? |
4393 | compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) |
4394 | |
4395 | # Must we lock files when doing compilation? |
4396 | need_locks=$lt_need_locks |
4397 | |
4398 | # Do we need the lib prefix for modules? |
4399 | need_lib_prefix=$need_lib_prefix |
4400 | |
4401 | # Do we need a version for libraries? |
4402 | need_version=$need_version |
4403 | |
4404 | # Whether dlopen is supported. |
4405 | dlopen_support=$enable_dlopen |
4406 | |
4407 | # Whether dlopen of programs is supported. |
4408 | dlopen_self=$enable_dlopen_self |
4409 | |
4410 | # Whether dlopen of statically linked programs is supported. |
4411 | dlopen_self_static=$enable_dlopen_self_static |
4412 | |
4413 | # Compiler flag to prevent dynamic linking. |
4414 | link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) |
4415 | |
4416 | # Compiler flag to turn off builtin functions. |
4417 | no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) |
4418 | |
4419 | # Compiler flag to allow reflexive dlopens. |
4420 | export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) |
4421 | |
4422 | # Compiler flag to generate shared objects directly from archives. |
4423 | whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) |
4424 | |
4425 | # Compiler flag to generate thread-safe objects. |
4426 | thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) |
4427 | |
4428 | # Library versioning type. |
4429 | version_type=$version_type |
4430 | |
4431 | # Format of library name prefix. |
4432 | libname_spec=$lt_libname_spec |
4433 | |
4434 | # List of archive names. First name is the real one, the rest are links. |
4435 | # The last name is the one that the linker finds with -lNAME. |
4436 | library_names_spec=$lt_library_names_spec |
4437 | |
4438 | # The coded name of the library, if different from the real name. |
4439 | soname_spec=$lt_soname_spec |
4440 | |
4441 | # Commands used to build and install an old-style archive. |
4442 | RANLIB=$lt_RANLIB |
4443 | old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) |
4444 | old_postinstall_cmds=$lt_old_postinstall_cmds |
4445 | old_postuninstall_cmds=$lt_old_postuninstall_cmds |
4446 | |
4447 | # Create an old-style archive from a shared archive. |
4448 | old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) |
4449 | |
4450 | # Create a temporary old-style archive to link instead of a shared archive. |
4451 | old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) |
4452 | |
4453 | # Commands used to build and install a shared archive. |
4454 | archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) |
4455 | archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) |
4456 | postinstall_cmds=$lt_postinstall_cmds |
4457 | postuninstall_cmds=$lt_postuninstall_cmds |
4458 | |
4459 | # Commands used to build a loadable module (assumed same as above if empty) |
4460 | module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) |
4461 | module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) |
4462 | |
4463 | # Commands to strip libraries. |
4464 | old_striplib=$lt_old_striplib |
4465 | striplib=$lt_striplib |
4466 | |
4467 | # Dependencies to place before the objects being linked to create a |
4468 | # shared library. |
4469 | predep_objects=\`echo $lt_[]_LT_AC_TAGVAR(predep_objects, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` |
4470 | |
4471 | # Dependencies to place after the objects being linked to create a |
4472 | # shared library. |
4473 | postdep_objects=\`echo $lt_[]_LT_AC_TAGVAR(postdep_objects, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` |
4474 | |
4475 | # Dependencies to place before the objects being linked to create a |
4476 | # shared library. |
4477 | predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) |
4478 | |
4479 | # Dependencies to place after the objects being linked to create a |
4480 | # shared library. |
4481 | postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) |
4482 | |
4483 | # The library search path used internally by the compiler when linking |
4484 | # a shared library. |
4485 | compiler_lib_search_path=\`echo $lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` |
4486 | |
4487 | # Method to check whether dependent libraries are shared objects. |
4488 | deplibs_check_method=$lt_deplibs_check_method |
4489 | |
4490 | # Command to use when deplibs_check_method == file_magic. |
4491 | file_magic_cmd=$lt_file_magic_cmd |
4492 | |
4493 | # Flag that allows shared libraries with undefined symbols to be built. |
4494 | allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) |
4495 | |
4496 | # Flag that forces no undefined symbols. |
4497 | no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) |
4498 | |
4499 | # Commands used to finish a libtool library installation in a directory. |
4500 | finish_cmds=$lt_finish_cmds |
4501 | |
4502 | # Same as above, but a single script fragment to be evaled but not shown. |
4503 | finish_eval=$lt_finish_eval |
4504 | |
4505 | # Take the output of nm and produce a listing of raw symbols and C names. |
4506 | global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe |
4507 | |
4508 | # Transform the output of nm in a proper C declaration |
4509 | global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl |
4510 | |
4511 | # Transform the output of nm in a C name address pair |
4512 | global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address |
4513 | |
4514 | # This is the shared library runtime path variable. |
4515 | runpath_var=$runpath_var |
4516 | |
4517 | # This is the shared library path variable. |
4518 | shlibpath_var=$shlibpath_var |
4519 | |
4520 | # Is shlibpath searched before the hard-coded library search path? |
4521 | shlibpath_overrides_runpath=$shlibpath_overrides_runpath |
4522 | |
4523 | # How to hardcode a shared library path into an executable. |
4524 | hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) |
4525 | |
4526 | # Whether we should hardcode library paths into libraries. |
4527 | hardcode_into_libs=$hardcode_into_libs |
4528 | |
4529 | # Flag to hardcode \$libdir into a binary during linking. |
4530 | # This must work even if \$libdir does not exist. |
4531 | hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) |
4532 | |
4533 | # If ld is used when linking, flag to hardcode \$libdir into |
4534 | # a binary during linking. This must work even if \$libdir does |
4535 | # not exist. |
4536 | hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) |
4537 | |
4538 | # Whether we need a single -rpath flag with a separated argument. |
4539 | hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) |
4540 | |
4541 | # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the |
4542 | # resulting binary. |
4543 | hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) |
4544 | |
4545 | # Set to yes if using the -LDIR flag during linking hardcodes DIR into the |
4546 | # resulting binary. |
4547 | hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) |
4548 | |
4549 | # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into |
4550 | # the resulting binary. |
4551 | hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) |
4552 | |
4553 | # Set to yes if building a shared library automatically hardcodes DIR into the library |
4554 | # and all subsequent libraries and executables linked against it. |
4555 | hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) |
4556 | |
4557 | # Variables whose values should be saved in libtool wrapper scripts and |
4558 | # restored at relink time. |
4559 | variables_saved_for_relink="$variables_saved_for_relink" |
4560 | |
4561 | # Whether libtool must link a program against all its dependency libraries. |
4562 | link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) |
4563 | |
4564 | # Compile-time system search path for libraries |
4565 | sys_lib_search_path_spec=\`echo $lt_sys_lib_search_path_spec | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` |
4566 | |
4567 | # Run-time system search path for libraries |
4568 | sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec |
4569 | |
4570 | # Fix the shell variable \$srcfile for the compiler. |
4571 | fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" |
4572 | |
4573 | # Set to yes if exported symbols are required. |
4574 | always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) |
4575 | |
4576 | # The commands to list exported symbols. |
4577 | export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) |
4578 | |
4579 | # The commands to extract the exported symbol list from a shared archive. |
4580 | extract_expsyms_cmds=$lt_extract_expsyms_cmds |
4581 | |
4582 | # Symbols that should not be listed in the preloaded symbols. |
4583 | exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) |
4584 | |
4585 | # Symbols that must always be exported. |
4586 | include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) |
4587 | |
4588 | ifelse([$1],[], |
4589 | [# ### END LIBTOOL CONFIG], |
4590 | [# ### END LIBTOOL TAG CONFIG: $tagname]) |
4591 | |
4592 | __EOF__ |
4593 | |
4594 | ifelse([$1],[], [ |
4595 | case $host_os in |
4596 | aix3*) |
4597 | cat <<\EOF >> "$cfgfile" |
4598 | |
4599 | # AIX sometimes has problems with the GCC collect2 program. For some |
4600 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
4601 | # vanish in a puff of smoke. |
4602 | if test "X${COLLECT_NAMES+set}" != Xset; then |
4603 | COLLECT_NAMES= |
4604 | export COLLECT_NAMES |
4605 | fi |
4606 | EOF |
4607 | ;; |
4608 | esac |
4609 | |
4610 | # We use sed instead of cat because bash on DJGPP gets confused if |
4611 | # if finds mixed CR/LF and LF-only lines. Since sed operates in |
4612 | # text mode, it properly converts lines to CR/LF. This bash problem |
4613 | # is reportedly fixed, but why not run on old versions too? |
4614 | sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) |
4615 | |
4616 | mv -f "$cfgfile" "$ofile" || \ |
4617 | (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
4618 | chmod +x "$ofile" |
4619 | ]) |
4620 | else |
4621 | # If there is no Makefile yet, we rely on a make rule to execute |
4622 | # `config.status --recheck' to rerun these tests and create the |
4623 | # libtool script then. |
4624 | ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` |
4625 | if test -f "$ltmain_in"; then |
4626 | test -f Makefile && make "$ltmain" |
4627 | fi |
4628 | fi |
4629 | ])# AC_LIBTOOL_CONFIG |
4630 | |
4631 | |
4632 | # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) |
4633 | # ------------------------------------------- |
4634 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], |
4635 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
4636 | |
4637 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
4638 | |
4639 | if test "$GCC" = yes; then |
4640 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
4641 | |
4642 | AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
4643 | lt_cv_prog_compiler_rtti_exceptions, |
4644 | [-fno-rtti -fno-exceptions], [], |
4645 | [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
4646 | fi |
4647 | ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI |
4648 | |
4649 | |
4650 | # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
4651 | # --------------------------------- |
4652 | AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], |
4653 | [AC_REQUIRE([AC_CANONICAL_HOST]) |
4654 | AC_REQUIRE([AC_PROG_NM]) |
4655 | AC_REQUIRE([AC_OBJEXT]) |
4656 | # Check for command to grab the raw symbol name followed by C symbol from nm. |
4657 | AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
4658 | AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
4659 | [ |
4660 | # These are sane defaults that work on at least a few old systems. |
4661 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] |
4662 | |
4663 | # Character class describing NM global symbol codes. |
4664 | symcode='[[BCDEGRST]]' |
4665 | |
4666 | # Regexp to match symbols that can be accessed directly from C. |
4667 | sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
4668 | |
4669 | # Transform an extracted symbol line into a proper C declaration |
4670 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" |
4671 | |
4672 | # Transform an extracted symbol line into symbol name and symbol address |
4673 | 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'" |
4674 | |
4675 | # Define system-specific variables. |
4676 | case $host_os in |
4677 | aix*) |
4678 | symcode='[[BCDT]]' |
4679 | ;; |
4680 | cygwin* | mingw* | pw32*) |
4681 | symcode='[[ABCDGISTW]]' |
4682 | ;; |
4683 | hpux*) # Its linker distinguishes data from code symbols |
4684 | if test "$host_cpu" = ia64; then |
4685 | symcode='[[ABCDEGRST]]' |
4686 | fi |
4687 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
4688 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
4689 | ;; |
4690 | linux*) |
4691 | if test "$host_cpu" = ia64; then |
4692 | symcode='[[ABCDGIRSTW]]' |
4693 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
4694 | 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'" |
4695 | fi |
4696 | ;; |
4697 | irix* | nonstopux*) |
4698 | symcode='[[BCDEGRST]]' |
4699 | ;; |
4700 | osf*) |
4701 | symcode='[[BCDEGQRST]]' |
4702 | ;; |
4703 | solaris*) |
4704 | symcode='[[BDRT]]' |
4705 | ;; |
4706 | sco3.2v5*) |
4707 | symcode='[[DT]]' |
4708 | ;; |
4709 | sysv4.2uw2*) |
4710 | symcode='[[DT]]' |
4711 | ;; |
4712 | sysv5* | sco5v6* | unixware* | OpenUNIX*) |
4713 | symcode='[[ABDT]]' |
4714 | ;; |
4715 | sysv4) |
4716 | symcode='[[DFNSTU]]' |
4717 | ;; |
4718 | esac |
4719 | |
4720 | # Handle CRLF in mingw tool chain |
4721 | opt_cr= |
4722 | case $build_os in |
4723 | mingw*) |
4724 | opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
4725 | ;; |
4726 | esac |
4727 | |
4728 | # If we're using GNU nm, then use its standard symbol codes. |
4729 | case `$NM -V 2>&1` in |
4730 | *GNU* | *'with BFD'*) |
4731 | symcode='[[ABCDGIRSTW]]' ;; |
4732 | esac |
4733 | |
4734 | # Try without a prefix undercore, then with it. |
4735 | for ac_symprfx in "" "_"; do |
4736 | |
4737 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
4738 | symxfrm="\\1 $ac_symprfx\\2 \\2" |
4739 | |
4740 | # Write the raw and C identifiers. |
4741 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
4742 | |
4743 | # Check to see that the pipe works correctly. |
4744 | pipe_works=no |
4745 | |
4746 | rm -f conftest* |
4747 | cat > conftest.$ac_ext <<EOF |
4748 | #ifdef __cplusplus |
4749 | extern "C" { |
4750 | #endif |
4751 | char nm_test_var; |
4752 | void nm_test_func(){} |
4753 | #ifdef __cplusplus |
4754 | } |
4755 | #endif |
4756 | int main(){nm_test_var='a';nm_test_func();return(0);} |
4757 | EOF |
4758 | |
4759 | if AC_TRY_EVAL(ac_compile); then |
4760 | # Now try to grab the symbols. |
4761 | nlist=conftest.nm |
4762 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
4763 | # Try sorting and uniquifying the output. |
4764 | if sort "$nlist" | uniq > "$nlist"T; then |
4765 | mv -f "$nlist"T "$nlist" |
4766 | else |
4767 | rm -f "$nlist"T |
4768 | fi |
4769 | |
4770 | # Make sure that we snagged all the symbols we need. |
4771 | if grep ' nm_test_var$' "$nlist" >/dev/null; then |
4772 | if grep ' nm_test_func$' "$nlist" >/dev/null; then |
4773 | cat <<EOF > conftest.$ac_ext |
4774 | #ifdef __cplusplus |
4775 | extern "C" { |
4776 | #endif |
4777 | |
4778 | EOF |
4779 | # Now generate the symbol file. |
4780 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' |
4781 | |
4782 | cat <<EOF >> conftest.$ac_ext |
4783 | #if defined (__STDC__) && __STDC__ |
4784 | # define lt_ptr_t void * |
4785 | #else |
4786 | # define lt_ptr_t char * |
4787 | # define const |
4788 | #endif |
4789 | |
4790 | /* The mapping between symbol names and symbols. */ |
4791 | const struct { |
4792 | const char *name; |
4793 | lt_ptr_t address; |
4794 | } |
4795 | lt_preloaded_symbols[[]] = |
4796 | { |
4797 | EOF |
4798 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext |
4799 | cat <<\EOF >> conftest.$ac_ext |
4800 | {0, (lt_ptr_t) 0} |
4801 | }; |
4802 | |
4803 | #ifdef __cplusplus |
4804 | } |
4805 | #endif |
4806 | EOF |
4807 | # Now try linking the two files. |
4808 | mv conftest.$ac_objext conftstm.$ac_objext |
4809 | lt_save_LIBS="$LIBS" |
4810 | lt_save_CFLAGS="$CFLAGS" |
4811 | LIBS="conftstm.$ac_objext" |
4812 | CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
4813 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
4814 | pipe_works=yes |
4815 | fi |
4816 | LIBS="$lt_save_LIBS" |
4817 | CFLAGS="$lt_save_CFLAGS" |
4818 | else |
4819 | echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
4820 | fi |
4821 | else |
4822 | echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
4823 | fi |
4824 | else |
4825 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
4826 | fi |
4827 | else |
4828 | echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
4829 | cat conftest.$ac_ext >&5 |
4830 | fi |
4831 | rm -f conftest* conftst* |
4832 | |
4833 | # Do not use the global_symbol_pipe unless it works. |
4834 | if test "$pipe_works" = yes; then |
4835 | break |
4836 | else |
4837 | lt_cv_sys_global_symbol_pipe= |
4838 | fi |
4839 | done |
4840 | ]) |
4841 | if test -z "$lt_cv_sys_global_symbol_pipe"; then |
4842 | lt_cv_sys_global_symbol_to_cdecl= |
4843 | fi |
4844 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
4845 | AC_MSG_RESULT(failed) |
4846 | else |
4847 | AC_MSG_RESULT(ok) |
4848 | fi |
4849 | ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
4850 | |
4851 | |
4852 | # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) |
4853 | # --------------------------------------- |
4854 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], |
4855 | [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= |
4856 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
4857 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= |
4858 | |
4859 | AC_MSG_CHECKING([for $compiler option to produce PIC]) |
4860 | ifelse([$1],[CXX],[ |
4861 | # C++ specific cases for pic, static, wl, etc. |
4862 | if test "$GXX" = yes; then |
4863 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4864 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
4865 | |
4866 | case $host_os in |
4867 | aix*) |
4868 | # All AIX code is PIC. |
4869 | if test "$host_cpu" = ia64; then |
4870 | # AIX 5 now supports IA64 processor |
4871 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4872 | fi |
4873 | ;; |
4874 | amigaos*) |
4875 | # FIXME: we need at least 68020 code to build shared libraries, but |
4876 | # adding the `-m68020' flag to GCC prevents building anything better, |
4877 | # like `-m68040'. |
4878 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
4879 | ;; |
4880 | beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
4881 | # PIC is the default for these OSes. |
4882 | ;; |
4883 | mingw* | os2* | pw32*) |
4884 | # This hack is so that the source file can tell whether it is being |
4885 | # built for inclusion in a dll (and should export symbols for example). |
4886 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
4887 | ;; |
4888 | darwin* | rhapsody*) |
4889 | # PIC is the default on this platform |
4890 | # Common symbols not allowed in MH_DYLIB files |
4891 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
4892 | ;; |
4893 | *djgpp*) |
4894 | # DJGPP does not support shared libraries at all |
4895 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
4896 | ;; |
4897 | interix3*) |
4898 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
4899 | # Instead, we relocate shared libraries at runtime. |
4900 | ;; |
4901 | sysv4*MP*) |
4902 | if test -d /usr/nec; then |
4903 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
4904 | fi |
4905 | ;; |
4906 | hpux*) |
4907 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
4908 | # not for PA HP-UX. |
4909 | case $host_cpu in |
4910 | hppa*64*|ia64*) |
4911 | ;; |
4912 | *) |
4913 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
4914 | ;; |
4915 | esac |
4916 | ;; |
4917 | *) |
4918 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
4919 | ;; |
4920 | esac |
4921 | else |
4922 | case $host_os in |
4923 | aix4* | aix5*) |
4924 | # All AIX code is PIC. |
4925 | if test "$host_cpu" = ia64; then |
4926 | # AIX 5 now supports IA64 processor |
4927 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4928 | else |
4929 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
4930 | fi |
4931 | ;; |
4932 | chorus*) |
4933 | case $cc_basename in |
4934 | cxch68*) |
4935 | # Green Hills C++ Compiler |
4936 | # _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" |
4937 | ;; |
4938 | esac |
4939 | ;; |
4940 | darwin*) |
4941 | # PIC is the default on this platform |
4942 | # Common symbols not allowed in MH_DYLIB files |
4943 | case $cc_basename in |
4944 | xlc*) |
4945 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
4946 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4947 | ;; |
4948 | esac |
4949 | ;; |
4950 | dgux*) |
4951 | case $cc_basename in |
4952 | ec++*) |
4953 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
4954 | ;; |
4955 | ghcx*) |
4956 | # Green Hills C++ Compiler |
4957 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
4958 | ;; |
4959 | *) |
4960 | ;; |
4961 | esac |
4962 | ;; |
4963 | freebsd* | kfreebsd*-gnu | dragonfly*) |
4964 | # FreeBSD uses GNU C++ |
4965 | ;; |
4966 | hpux9* | hpux10* | hpux11*) |
4967 | case $cc_basename in |
4968 | CC*) |
4969 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4970 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
4971 | if test "$host_cpu" != ia64; then |
4972 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
4973 | fi |
4974 | ;; |
4975 | aCC*) |
4976 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4977 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
4978 | case $host_cpu in |
4979 | hppa*64*|ia64*) |
4980 | # +Z the default |
4981 | ;; |
4982 | *) |
4983 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
4984 | ;; |
4985 | esac |
4986 | ;; |
4987 | *) |
4988 | ;; |
4989 | esac |
4990 | ;; |
4991 | interix*) |
4992 | # This is c89, which is MS Visual C++ (no shared libs) |
4993 | # Anyone wants to do a port? |
4994 | ;; |
4995 | irix5* | irix6* | nonstopux*) |
4996 | case $cc_basename in |
4997 | CC*) |
4998 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4999 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5000 | # CC pic flag -KPIC is the default. |
5001 | ;; |
5002 | *) |
5003 | ;; |
5004 | esac |
5005 | ;; |
5006 | linux*) |
5007 | case $cc_basename in |
5008 | KCC*) |
5009 | # KAI C++ Compiler |
5010 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
5011 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5012 | ;; |
5013 | icpc* | ecpc*) |
5014 | # Intel C++ |
5015 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5016 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5017 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5018 | ;; |
5019 | pgCC*) |
5020 | # Portland Group C++ compiler. |
5021 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5022 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
5023 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5024 | ;; |
5025 | cxx*) |
5026 | # Compaq C++ |
5027 | # Make sure the PIC flag is empty. It appears that all Alpha |
5028 | # Linux and Compaq Tru64 Unix objects are PIC. |
5029 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5030 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5031 | ;; |
5032 | *) |
5033 | ;; |
5034 | esac |
5035 | ;; |
5036 | lynxos*) |
5037 | ;; |
5038 | m88k*) |
5039 | ;; |
5040 | mvs*) |
5041 | case $cc_basename in |
5042 | cxx*) |
5043 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
5044 | ;; |
5045 | *) |
5046 | ;; |
5047 | esac |
5048 | ;; |
5049 | netbsd*) |
5050 | ;; |
5051 | osf3* | osf4* | osf5*) |
5052 | case $cc_basename in |
5053 | KCC*) |
5054 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
5055 | ;; |
5056 | RCC*) |
5057 | # Rational C++ 2.4.1 |
5058 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5059 | ;; |
5060 | cxx*) |
5061 | # Digital/Compaq C++ |
5062 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5063 | # Make sure the PIC flag is empty. It appears that all Alpha |
5064 | # Linux and Compaq Tru64 Unix objects are PIC. |
5065 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5066 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5067 | ;; |
5068 | *) |
5069 | ;; |
5070 | esac |
5071 | ;; |
5072 | psos*) |
5073 | ;; |
5074 | solaris*) |
5075 | case $cc_basename in |
5076 | CC*) |
5077 | # Sun C++ 4.2, 5.x and Centerline C++ |
5078 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5079 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5080 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5081 | ;; |
5082 | gcx*) |
5083 | # Green Hills C++ Compiler |
5084 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
5085 | ;; |
5086 | *) |
5087 | ;; |
5088 | esac |
5089 | ;; |
5090 | sunos4*) |
5091 | case $cc_basename in |
5092 | CC*) |
5093 | # Sun C++ 4.x |
5094 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5095 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5096 | ;; |
5097 | lcc*) |
5098 | # Lucid |
5099 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5100 | ;; |
5101 | *) |
5102 | ;; |
5103 | esac |
5104 | ;; |
5105 | tandem*) |
5106 | case $cc_basename in |
5107 | NCC*) |
5108 | # NonStop-UX NCC 3.20 |
5109 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5110 | ;; |
5111 | *) |
5112 | ;; |
5113 | esac |
5114 | ;; |
5115 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
5116 | case $cc_basename in |
5117 | CC*) |
5118 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5119 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5120 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5121 | ;; |
5122 | esac |
5123 | ;; |
5124 | vxworks*) |
5125 | ;; |
5126 | *) |
5127 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5128 | ;; |
5129 | esac |
5130 | fi |
5131 | ], |
5132 | [ |
5133 | if test "$GCC" = yes; then |
5134 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5135 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5136 | |
5137 | case $host_os in |
5138 | aix*) |
5139 | # All AIX code is PIC. |
5140 | if test "$host_cpu" = ia64; then |
5141 | # AIX 5 now supports IA64 processor |
5142 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5143 | fi |
5144 | ;; |
5145 | |
5146 | amigaos*) |
5147 | # FIXME: we need at least 68020 code to build shared libraries, but |
5148 | # adding the `-m68020' flag to GCC prevents building anything better, |
5149 | # like `-m68040'. |
5150 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
5151 | ;; |
5152 | |
5153 | beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
5154 | # PIC is the default for these OSes. |
5155 | ;; |
5156 | |
5157 | mingw* | pw32* | os2*) |
5158 | # This hack is so that the source file can tell whether it is being |
5159 | # built for inclusion in a dll (and should export symbols for example). |
5160 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5161 | ;; |
5162 | |
5163 | darwin* | rhapsody*) |
5164 | # PIC is the default on this platform |
5165 | # Common symbols not allowed in MH_DYLIB files |
5166 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
5167 | ;; |
5168 | |
5169 | interix3*) |
5170 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
5171 | # Instead, we relocate shared libraries at runtime. |
5172 | ;; |
5173 | |
5174 | msdosdjgpp*) |
5175 | # Just because we use GCC doesn't mean we suddenly get shared libraries |
5176 | # on systems that don't support them. |
5177 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5178 | enable_shared=no |
5179 | ;; |
5180 | |
5181 | sysv4*MP*) |
5182 | if test -d /usr/nec; then |
5183 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
5184 | fi |
5185 | ;; |
5186 | |
5187 | hpux*) |
5188 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5189 | # not for PA HP-UX. |
5190 | case $host_cpu in |
5191 | hppa*64*|ia64*) |
5192 | # +Z the default |
5193 | ;; |
5194 | *) |
5195 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5196 | ;; |
5197 | esac |
5198 | ;; |
5199 | |
5200 | *) |
5201 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5202 | ;; |
5203 | esac |
5204 | else |
5205 | # PORTME Check for flag to pass linker flags through the system compiler. |
5206 | case $host_os in |
5207 | aix*) |
5208 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5209 | if test "$host_cpu" = ia64; then |
5210 | # AIX 5 now supports IA64 processor |
5211 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5212 | else |
5213 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
5214 | fi |
5215 | ;; |
5216 | darwin*) |
5217 | # PIC is the default on this platform |
5218 | # Common symbols not allowed in MH_DYLIB files |
5219 | case $cc_basename in |
5220 | xlc*) |
5221 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
5222 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5223 | ;; |
5224 | esac |
5225 | ;; |
5226 | |
5227 | mingw* | pw32* | os2*) |
5228 | # This hack is so that the source file can tell whether it is being |
5229 | # built for inclusion in a dll (and should export symbols for example). |
5230 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5231 | ;; |
5232 | |
5233 | hpux9* | hpux10* | hpux11*) |
5234 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5235 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5236 | # not for PA HP-UX. |
5237 | case $host_cpu in |
5238 | hppa*64*|ia64*) |
5239 | # +Z the default |
5240 | ;; |
5241 | *) |
5242 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5243 | ;; |
5244 | esac |
5245 | # Is there a better lt_prog_compiler_static that works with the bundled CC? |
5246 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5247 | ;; |
5248 | |
5249 | irix5* | irix6* | nonstopux*) |
5250 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5251 | # PIC (with -KPIC) is the default. |
5252 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5253 | ;; |
5254 | |
5255 | newsos6) |
5256 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5257 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5258 | ;; |
5259 | |
5260 | linux*) |
5261 | case $cc_basename in |
5262 | icc* | ecc*) |
5263 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5264 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5265 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5266 | ;; |
5267 | pgcc* | pgf77* | pgf90* | pgf95*) |
5268 | # Portland Group compilers (*not* the Pentium gcc compiler, |
5269 | # which looks to be a dead project) |
5270 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5271 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
5272 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5273 | ;; |
5274 | ccc*) |
5275 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5276 | # All Alpha code is PIC. |
5277 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5278 | ;; |
5279 | esac |
5280 | ;; |
5281 | |
5282 | osf3* | osf4* | osf5*) |
5283 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5284 | # All OSF/1 code is PIC. |
5285 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5286 | ;; |
5287 | |
5288 | solaris*) |
5289 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5290 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5291 | case $cc_basename in |
5292 | f77* | f90* | f95*) |
5293 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; |
5294 | *) |
5295 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; |
5296 | esac |
5297 | ;; |
5298 | |
5299 | sunos4*) |
5300 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5301 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
5302 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5303 | ;; |
5304 | |
5305 | sysv4 | sysv4.2uw2* | sysv4.3*) |
5306 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5307 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5308 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5309 | ;; |
5310 | |
5311 | sysv4*MP*) |
5312 | if test -d /usr/nec ;then |
5313 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
5314 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5315 | fi |
5316 | ;; |
5317 | |
5318 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
5319 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5320 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5321 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5322 | ;; |
5323 | |
5324 | unicos*) |
5325 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5326 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5327 | ;; |
5328 | |
5329 | uts4*) |
5330 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5331 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5332 | ;; |
5333 | |
5334 | *) |
5335 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5336 | ;; |
5337 | esac |
5338 | fi |
5339 | ]) |
5340 | AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) |
5341 | |
5342 | # |
5343 | # Check to make sure the PIC flag actually works. |
5344 | # |
5345 | if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then |
5346 | AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], |
5347 | _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), |
5348 | [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], |
5349 | [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in |
5350 | "" | " "*) ;; |
5351 | *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
5352 | esac], |
5353 | [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5354 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
5355 | fi |
5356 | case $host_os in |
5357 | # For platforms which do not support PIC, -DPIC is meaningless: |
5358 | *djgpp*) |
5359 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5360 | ;; |
5361 | *) |
5362 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" |
5363 | ;; |
5364 | esac |
5365 | |
5366 | # |
5367 | # Check to make sure the static flag actually works. |
5368 | # |
5369 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" |
5370 | AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], |
5371 | _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), |
5372 | $lt_tmp_static_flag, |
5373 | [], |
5374 | [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) |
5375 | ]) |
5376 | |
5377 | |
5378 | # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) |
5379 | # ------------------------------------ |
5380 | # See if the linker supports building shared libraries. |
5381 | AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], |
5382 | [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
5383 | ifelse([$1],[CXX],[ |
5384 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5385 | case $host_os in |
5386 | aix4* | aix5*) |
5387 | # If we're using GNU nm, then we don't want the "-C" option. |
5388 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
5389 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
5390 | _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' |
5391 | else |
5392 | _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' |
5393 | fi |
5394 | ;; |
5395 | pw32*) |
5396 | _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
5397 | ;; |
5398 | cygwin* | mingw*) |
5399 | _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' |
5400 | ;; |
5401 | *) |
5402 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5403 | ;; |
5404 | esac |
5405 | ],[ |
5406 | runpath_var= |
5407 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
5408 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
5409 | _LT_AC_TAGVAR(archive_cmds, $1)= |
5410 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
5411 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= |
5412 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
5413 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
5414 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5415 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= |
5416 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
5417 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
5418 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
5419 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
5420 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
5421 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
5422 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
5423 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
5424 | _LT_AC_TAGVAR(module_cmds, $1)= |
5425 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
5426 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
5427 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5428 | # include_expsyms should be a list of space-separated symbols to be *always* |
5429 | # included in the symbol list |
5430 | _LT_AC_TAGVAR(include_expsyms, $1)= |
5431 | # exclude_expsyms can be an extended regexp of symbols to exclude |
5432 | # it will be wrapped by ` (' and `)$', so one must not match beginning or |
5433 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
5434 | # as well as any symbol that contains `d'. |
5435 | _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" |
5436 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
5437 | # platforms (ab)use it in PIC code, but their linkers get confused if |
5438 | # the symbol is explicitly referenced. Since portable code cannot |
5439 | # rely on this symbol name, it's probably fine to never include it in |
5440 | # preloaded symbol tables. |
5441 | extract_expsyms_cmds= |
5442 | # Just being paranoid about ensuring that cc_basename is set. |
5443 | _LT_CC_BASENAME([$compiler]) |
5444 | case $host_os in |
5445 | cygwin* | mingw* | pw32*) |
5446 | # FIXME: the MSVC++ port hasn't been tested in a loooong time |
5447 | # When not using gcc, we currently assume that we are using |
5448 | # Microsoft Visual C++. |
5449 | if test "$GCC" != yes; then |
5450 | with_gnu_ld=no |
5451 | fi |
5452 | ;; |
5453 | interix*) |
5454 | # we just hope/assume this is gcc and not c89 (= MSVC++) |
5455 | with_gnu_ld=yes |
5456 | ;; |
5457 | openbsd*) |
5458 | with_gnu_ld=no |
5459 | ;; |
5460 | esac |
5461 | |
5462 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
5463 | if test "$with_gnu_ld" = yes; then |
5464 | # If archive_cmds runs LD, not CC, wlarc should be empty |
5465 | wlarc='${wl}' |
5466 | |
5467 | # Set some defaults for GNU ld with shared library support. These |
5468 | # are reset later if shared libraries are not supported. Putting them |
5469 | # here allows them to be overridden if necessary. |
5470 | runpath_var=LD_RUN_PATH |
5471 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
5472 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
5473 | # ancient GNU ld didn't support --whole-archive et. al. |
5474 | if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then |
5475 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
5476 | else |
5477 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5478 | fi |
5479 | supports_anon_versioning=no |
5480 | case `$LD -v 2>/dev/null` in |
5481 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
5482 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
5483 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
5484 | *\ 2.11.*) ;; # other 2.11 versions |
5485 | *) supports_anon_versioning=yes ;; |
5486 | esac |
5487 | |
5488 | # See if GNU ld supports shared libraries. |
5489 | case $host_os in |
5490 | aix3* | aix4* | aix5*) |
5491 | # On AIX/PPC, the GNU linker is very broken |
5492 | if test "$host_cpu" != ia64; then |
5493 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5494 | cat <<EOF 1>&2 |
5495 | |
5496 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported |
5497 | *** to be unable to reliably create shared libraries on AIX. |
5498 | *** Therefore, libtool is disabling shared libraries support. If you |
5499 | *** really care for shared libraries, you may want to modify your PATH |
5500 | *** so that a non-GNU linker is found, and then restart. |
5501 | |
5502 | EOF |
5503 | fi |
5504 | ;; |
5505 | |
5506 | amigaos*) |
5507 | _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)' |
5508 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5509 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5510 | |
5511 | # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports |
5512 | # that the semantics of dynamic libraries on AmigaOS, at least up |
5513 | # to version 4, is to share data among multiple programs linked |
5514 | # with the same dynamic library. Since this doesn't match the |
5515 | # behavior of shared libraries on other platforms, we can't use |
5516 | # them. |
5517 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5518 | ;; |
5519 | |
5520 | beos*) |
5521 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5522 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5523 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
5524 | # support --undefined. This deserves some investigation. FIXME |
5525 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5526 | else |
5527 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5528 | fi |
5529 | ;; |
5530 | |
5531 | cygwin* | mingw* | pw32*) |
5532 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
5533 | # as there is no search path for DLLs. |
5534 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5535 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5536 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
5537 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
5538 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' |
5539 | |
5540 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
5541 | _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' |
5542 | # If the export-symbols file already is a .def file (1st line |
5543 | # is EXPORTS), use it as is; otherwise, prepend... |
5544 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
5545 | cp $export_symbols $output_objdir/$soname.def; |
5546 | else |
5547 | echo EXPORTS > $output_objdir/$soname.def; |
5548 | cat $export_symbols >> $output_objdir/$soname.def; |
5549 | fi~ |
5550 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
5551 | else |
5552 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5553 | fi |
5554 | ;; |
5555 | |
5556 | interix3*) |
5557 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
5558 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5559 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
5560 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
5561 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
5562 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
5563 | # default) and relocated if they conflict, which is a slow very memory |
5564 | # consuming and fragmenting process. To avoid this, we pick a random, |
5565 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
5566 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
5567 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
5568 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
5569 | ;; |
5570 | |
5571 | linux*) |
5572 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5573 | tmp_addflag= |
5574 | case $cc_basename,$host_cpu in |
5575 | pgcc*) # Portland Group C compiler |
5576 | _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' |
5577 | tmp_addflag=' $pic_flag' |
5578 | ;; |
5579 | pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers |
5580 | _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' |
5581 | tmp_addflag=' $pic_flag -Mnomain' ;; |
5582 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 |
5583 | tmp_addflag=' -i_dynamic' ;; |
5584 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 |
5585 | tmp_addflag=' -i_dynamic -nofor_main' ;; |
5586 | ifc* | ifort*) # Intel Fortran compiler |
5587 | tmp_addflag=' -nofor_main' ;; |
5588 | esac |
5589 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5590 | |
5591 | if test $supports_anon_versioning = yes; then |
5592 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ |
5593 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
5594 | $echo "local: *; };" >> $output_objdir/$libname.ver~ |
5595 | $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
5596 | fi |
5597 | else |
5598 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5599 | fi |
5600 | ;; |
5601 | |
5602 | netbsd*) |
5603 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
5604 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
5605 | wlarc= |
5606 | else |
5607 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5608 | _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' |
5609 | fi |
5610 | ;; |
5611 | |
5612 | solaris*) |
5613 | if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then |
5614 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5615 | cat <<EOF 1>&2 |
5616 | |
5617 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
5618 | *** create shared libraries on Solaris systems. Therefore, libtool |
5619 | *** is disabling shared libraries support. We urge you to upgrade GNU |
5620 | *** binutils to release 2.9.1 or newer. Another option is to modify |
5621 | *** your PATH or compiler configuration so that the native linker is |
5622 | *** used, and then restart. |
5623 | |
5624 | EOF |
5625 | elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5626 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5627 | _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' |
5628 | else |
5629 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5630 | fi |
5631 | ;; |
5632 | |
5633 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) |
5634 | case `$LD -v 2>&1` in |
5635 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) |
5636 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5637 | cat <<_LT_EOF 1>&2 |
5638 | |
5639 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not |
5640 | *** reliably create shared libraries on SCO systems. Therefore, libtool |
5641 | *** is disabling shared libraries support. We urge you to upgrade GNU |
5642 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify |
5643 | *** your PATH or compiler configuration so that the native linker is |
5644 | *** used, and then restart. |
5645 | |
5646 | _LT_EOF |
5647 | ;; |
5648 | *) |
5649 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5650 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' |
5651 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' |
5652 | _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' |
5653 | else |
5654 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5655 | fi |
5656 | ;; |
5657 | esac |
5658 | ;; |
5659 | |
5660 | sunos4*) |
5661 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
5662 | wlarc= |
5663 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5664 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5665 | ;; |
5666 | |
5667 | *) |
5668 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5669 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5670 | _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' |
5671 | else |
5672 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5673 | fi |
5674 | ;; |
5675 | esac |
5676 | |
5677 | if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then |
5678 | runpath_var= |
5679 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
5680 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
5681 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5682 | fi |
5683 | else |
5684 | # PORTME fill in a description of your system's linker (not GNU ld) |
5685 | case $host_os in |
5686 | aix3*) |
5687 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5688 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
5689 | _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' |
5690 | # Note: this linker hardcodes the directories in LIBPATH if there |
5691 | # are no directories specified by -L. |
5692 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5693 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then |
5694 | # Neither direct hardcoding nor static linking is supported with a |
5695 | # broken collect2. |
5696 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
5697 | fi |
5698 | ;; |
5699 | |
5700 | aix4* | aix5*) |
5701 | if test "$host_cpu" = ia64; then |
5702 | # On IA64, the linker does run time linking by default, so we don't |
5703 | # have to do anything special. |
5704 | aix_use_runtimelinking=no |
5705 | exp_sym_flag='-Bexport' |
5706 | no_entry_flag="" |
5707 | else |
5708 | # If we're using GNU nm, then we don't want the "-C" option. |
5709 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
5710 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
5711 | _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' |
5712 | else |
5713 | _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' |
5714 | fi |
5715 | aix_use_runtimelinking=no |
5716 | |
5717 | # Test if we are trying to use run time linking or normal |
5718 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
5719 | # need to do runtime linking. |
5720 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
5721 | for ld_flag in $LDFLAGS; do |
5722 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then |
5723 | aix_use_runtimelinking=yes |
5724 | break |
5725 | fi |
5726 | done |
5727 | ;; |
5728 | esac |
5729 | |
5730 | exp_sym_flag='-bexport' |
5731 | no_entry_flag='-bnoentry' |
5732 | fi |
5733 | |
5734 | # When large executables or shared objects are built, AIX ld can |
5735 | # have problems creating the table of contents. If linking a library |
5736 | # or program results in "error TOC overflow" add -mminimal-toc to |
5737 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
5738 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
5739 | |
5740 | _LT_AC_TAGVAR(archive_cmds, $1)='' |
5741 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5742 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
5743 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
5744 | |
5745 | if test "$GCC" = yes; then |
5746 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
5747 | # We only want to do this on AIX 4.2 and lower, the check |
5748 | # below for broken collect2 doesn't work under 4.3+ |
5749 | collect2name=`${CC} -print-prog-name=collect2` |
5750 | if test -f "$collect2name" && \ |
5751 | strings "$collect2name" | grep resolve_lib_name >/dev/null |
5752 | then |
5753 | # We have reworked collect2 |
5754 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5755 | else |
5756 | # We have old collect2 |
5757 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
5758 | # It fails to find uninstalled libraries when the uninstalled |
5759 | # path is not listed in the libpath. Setting hardcode_minus_L |
5760 | # to unsupported forces relinking |
5761 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5762 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5763 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
5764 | fi |
5765 | ;; |
5766 | esac |
5767 | shared_flag='-shared' |
5768 | if test "$aix_use_runtimelinking" = yes; then |
5769 | shared_flag="$shared_flag "'${wl}-G' |
5770 | fi |
5771 | else |
5772 | # not using gcc |
5773 | if test "$host_cpu" = ia64; then |
5774 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
5775 | # chokes on -Wl,-G. The following line is correct: |
5776 | shared_flag='-G' |
5777 | else |
5778 | if test "$aix_use_runtimelinking" = yes; then |
5779 | shared_flag='${wl}-G' |
5780 | else |
5781 | shared_flag='${wl}-bM:SRE' |
5782 | fi |
5783 | fi |
5784 | fi |
5785 | |
5786 | # It seems that -bexpall does not export symbols beginning with |
5787 | # underscore (_), so it is better to generate a list of symbols to export. |
5788 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
5789 | if test "$aix_use_runtimelinking" = yes; then |
5790 | # Warning - without using the other runtime loading flags (-brtl), |
5791 | # -berok will link without error, but may produce a broken library. |
5792 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
5793 | # Determine the default libpath from the value encoded in an empty executable. |
5794 | _LT_AC_SYS_LIBPATH_AIX |
5795 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
5796 | _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 $shared_flag" |
5797 | else |
5798 | if test "$host_cpu" = ia64; then |
5799 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
5800 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
5801 | _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" |
5802 | else |
5803 | # Determine the default libpath from the value encoded in an empty executable. |
5804 | _LT_AC_SYS_LIBPATH_AIX |
5805 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
5806 | # Warning - without using the other run time loading flags, |
5807 | # -berok will link without error, but may produce a broken library. |
5808 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
5809 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
5810 | # Exported symbols can be pulled into shared objects from archives |
5811 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
5812 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
5813 | # This is similar to how AIX traditionally builds its shared libraries. |
5814 | _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' |
5815 | fi |
5816 | fi |
5817 | ;; |
5818 | |
5819 | amigaos*) |
5820 | _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)' |
5821 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5822 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5823 | # see comment about different semantics on the GNU ld section |
5824 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5825 | ;; |
5826 | |
5827 | bsdi[[45]]*) |
5828 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic |
5829 | ;; |
5830 | |
5831 | cygwin* | mingw* | pw32*) |
5832 | # When not using gcc, we currently assume that we are using |
5833 | # Microsoft Visual C++. |
5834 | # hardcode_libdir_flag_spec is actually meaningless, as there is |
5835 | # no search path for DLLs. |
5836 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' |
5837 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5838 | # Tell ltmain to make .lib files, not .a files. |
5839 | libext=lib |
5840 | # Tell ltmain to make .dll files, not .so files. |
5841 | shrext_cmds=".dll" |
5842 | # FIXME: Setting linknames here is a bad hack. |
5843 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' |
5844 | # The linker will automatically build a .lib file if we build a DLL. |
5845 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' |
5846 | # FIXME: Should let the user specify the lib program. |
5847 | _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' |
5848 | _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' |
5849 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
5850 | ;; |
5851 | |
5852 | darwin* | rhapsody*) |
5853 | case $host_os in |
5854 | rhapsody* | darwin1.[[012]]) |
5855 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
5856 | ;; |
5857 | *) # Darwin 1.3 on |
5858 | if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
5859 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
5860 | else |
5861 | case ${MACOSX_DEPLOYMENT_TARGET} in |
5862 | 10.[[012]]) |
5863 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
5864 | ;; |
5865 | 10.*) |
5866 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
5867 | ;; |
5868 | esac |
5869 | fi |
5870 | ;; |
5871 | esac |
5872 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
5873 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
5874 | _LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
5875 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
5876 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
5877 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
5878 | if test "$GCC" = yes ; then |
5879 | output_verbose_link_cmd='echo' |
5880 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
5881 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
5882 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
5883 | _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}' |
5884 | _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}' |
5885 | else |
5886 | case $cc_basename in |
5887 | xlc*) |
5888 | output_verbose_link_cmd='echo' |
5889 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' |
5890 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
5891 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
5892 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
5893 | _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}' |
5894 | ;; |
5895 | *) |
5896 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5897 | ;; |
5898 | esac |
5899 | fi |
5900 | ;; |
5901 | |
5902 | dgux*) |
5903 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
5904 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5905 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5906 | ;; |
5907 | |
5908 | freebsd1*) |
5909 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5910 | ;; |
5911 | |
5912 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
5913 | # support. Future versions do this automatically, but an explicit c++rt0.o |
5914 | # does not break anything, and helps significantly (at the cost of a little |
5915 | # extra space). |
5916 | freebsd2.2*) |
5917 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
5918 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
5919 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5920 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5921 | ;; |
5922 | |
5923 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. |
5924 | freebsd2*) |
5925 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
5926 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5927 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5928 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5929 | ;; |
5930 | |
5931 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
5932 | freebsd* | kfreebsd*-gnu | dragonfly*) |
5933 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
5934 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
5935 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5936 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5937 | ;; |
5938 | |
5939 | hpux9*) |
5940 | if test "$GCC" = yes; then |
5941 | _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' |
5942 | else |
5943 | _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' |
5944 | fi |
5945 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
5946 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
5947 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5948 | |
5949 | # hardcode_minus_L: Not really in the search PATH, |
5950 | # but as the default location of the library. |
5951 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5952 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
5953 | ;; |
5954 | |
5955 | hpux10*) |
5956 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
5957 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
5958 | else |
5959 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
5960 | fi |
5961 | if test "$with_gnu_ld" = no; then |
5962 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
5963 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
5964 | |
5965 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5966 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
5967 | |
5968 | # hardcode_minus_L: Not really in the search PATH, |
5969 | # but as the default location of the library. |
5970 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5971 | fi |
5972 | ;; |
5973 | |
5974 | hpux11*) |
5975 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
5976 | case $host_cpu in |
5977 | hppa*64*) |
5978 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
5979 | ;; |
5980 | ia64*) |
5981 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
5982 | ;; |
5983 | *) |
5984 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
5985 | ;; |
5986 | esac |
5987 | else |
5988 | case $host_cpu in |
5989 | hppa*64*) |
5990 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
5991 | ;; |
5992 | ia64*) |
5993 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
5994 | ;; |
5995 | *) |
5996 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
5997 | ;; |
5998 | esac |
5999 | fi |
6000 | if test "$with_gnu_ld" = no; then |
6001 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
6002 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6003 | |
6004 | case $host_cpu in |
6005 | hppa*64*|ia64*) |
6006 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
6007 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
6008 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6009 | ;; |
6010 | *) |
6011 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6012 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6013 | |
6014 | # hardcode_minus_L: Not really in the search PATH, |
6015 | # but as the default location of the library. |
6016 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6017 | ;; |
6018 | esac |
6019 | fi |
6020 | ;; |
6021 | |
6022 | irix5* | irix6* | nonstopux*) |
6023 | if test "$GCC" = yes; then |
6024 | _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' |
6025 | else |
6026 | _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' |
6027 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' |
6028 | fi |
6029 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6030 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6031 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6032 | ;; |
6033 | |
6034 | netbsd*) |
6035 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
6036 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
6037 | else |
6038 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
6039 | fi |
6040 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6041 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6042 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6043 | ;; |
6044 | |
6045 | newsos6) |
6046 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6047 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6048 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6049 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6050 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6051 | ;; |
6052 | |
6053 | openbsd*) |
6054 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6055 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6056 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
6057 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
6058 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' |
6059 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6060 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6061 | else |
6062 | case $host_os in |
6063 | openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) |
6064 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
6065 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6066 | ;; |
6067 | *) |
6068 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
6069 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6070 | ;; |
6071 | esac |
6072 | fi |
6073 | ;; |
6074 | |
6075 | os2*) |
6076 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6077 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6078 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
6079 | _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' |
6080 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
6081 | ;; |
6082 | |
6083 | osf3*) |
6084 | if test "$GCC" = yes; then |
6085 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6086 | _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' |
6087 | else |
6088 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
6089 | _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' |
6090 | fi |
6091 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6092 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6093 | ;; |
6094 | |
6095 | osf4* | osf5*) # as osf3* with the addition of -msym flag |
6096 | if test "$GCC" = yes; then |
6097 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6098 | _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' |
6099 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6100 | else |
6101 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
6102 | _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' |
6103 | _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~ |
6104 | $LD -shared${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' |
6105 | |
6106 | # Both c and cxx compiler support -rpath directly |
6107 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
6108 | fi |
6109 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6110 | ;; |
6111 | |
6112 | solaris*) |
6113 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' |
6114 | if test "$GCC" = yes; then |
6115 | wlarc='${wl}' |
6116 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6117 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
6118 | $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' |
6119 | else |
6120 | wlarc='' |
6121 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6122 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
6123 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' |
6124 | fi |
6125 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6126 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6127 | case $host_os in |
6128 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
6129 | *) |
6130 | # The compiler driver will combine linker options so we |
6131 | # cannot just pass the convience library names through |
6132 | # without $wl, iff we do not link with $LD. |
6133 | # Luckily, gcc supports the same syntax we need for Sun Studio. |
6134 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
6135 | case $wlarc in |
6136 | '') |
6137 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; |
6138 | *) |
6139 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; |
6140 | esac ;; |
6141 | esac |
6142 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6143 | ;; |
6144 | |
6145 | sunos4*) |
6146 | if test "x$host_vendor" = xsequent; then |
6147 | # Use $CC to link under sequent, because it throws in some extra .o |
6148 | # files that make .init and .fini sections work. |
6149 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' |
6150 | else |
6151 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
6152 | fi |
6153 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6154 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6155 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6156 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6157 | ;; |
6158 | |
6159 | sysv4) |
6160 | case $host_vendor in |
6161 | sni) |
6162 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6163 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? |
6164 | ;; |
6165 | siemens) |
6166 | ## LD is ld it makes a PLAMLIB |
6167 | ## CC just makes a GrossModule. |
6168 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
6169 | _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' |
6170 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
6171 | ;; |
6172 | motorola) |
6173 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6174 | _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie |
6175 | ;; |
6176 | esac |
6177 | runpath_var='LD_RUN_PATH' |
6178 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6179 | ;; |
6180 | |
6181 | sysv4.3*) |
6182 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6183 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6184 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' |
6185 | ;; |
6186 | |
6187 | sysv4*MP*) |
6188 | if test -d /usr/nec; then |
6189 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6190 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6191 | runpath_var=LD_RUN_PATH |
6192 | hardcode_runpath_var=yes |
6193 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
6194 | fi |
6195 | ;; |
6196 | |
6197 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) |
6198 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
6199 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6200 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6201 | runpath_var='LD_RUN_PATH' |
6202 | |
6203 | if test "$GCC" = yes; then |
6204 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6205 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6206 | else |
6207 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6208 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6209 | fi |
6210 | ;; |
6211 | |
6212 | sysv5* | sco3.2v5* | sco5v6*) |
6213 | # Note: We can NOT use -z defs as we might desire, because we do not |
6214 | # link with -lc, and that would cause any symbols used from libc to |
6215 | # always be unresolved, which means just about no library would |
6216 | # ever link correctly. If we're not using GNU ld we use -z text |
6217 | # though, which does catch some bad symbols but isn't as heavy-handed |
6218 | # as -z defs. |
6219 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
6220 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
6221 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6222 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6223 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
6224 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
6225 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6226 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
6227 | runpath_var='LD_RUN_PATH' |
6228 | |
6229 | if test "$GCC" = yes; then |
6230 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6231 | _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' |
6232 | else |
6233 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6234 | _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' |
6235 | fi |
6236 | ;; |
6237 | |
6238 | uts4*) |
6239 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6240 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6241 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6242 | ;; |
6243 | |
6244 | *) |
6245 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6246 | ;; |
6247 | esac |
6248 | fi |
6249 | ]) |
6250 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
6251 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
6252 | |
6253 | # |
6254 | # Do we need to explicitly link libc? |
6255 | # |
6256 | case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in |
6257 | x|xyes) |
6258 | # Assume -lc should be added |
6259 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
6260 | |
6261 | if test "$enable_shared" = yes && test "$GCC" = yes; then |
6262 | case $_LT_AC_TAGVAR(archive_cmds, $1) in |
6263 | *'~'*) |
6264 | # FIXME: we may have to deal with multi-command sequences. |
6265 | ;; |
6266 | '$CC '*) |
6267 | # Test whether the compiler implicitly links with -lc since on some |
6268 | # systems, -lgcc has to come before -lc. If gcc already passes -lc |
6269 | # to ld, don't add -lc before -lgcc. |
6270 | AC_MSG_CHECKING([whether -lc should be explicitly linked in]) |
6271 | $rm conftest* |
6272 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
6273 | |
6274 | if AC_TRY_EVAL(ac_compile) 2>conftest.err; then |
6275 | soname=conftest |
6276 | lib=conftest |
6277 | libobjs=conftest.$ac_objext |
6278 | deplibs= |
6279 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
6280 | pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
6281 | compiler_flags=-v |
6282 | linker_flags=-v |
6283 | verstring= |
6284 | output_objdir=. |
6285 | libname=conftest |
6286 | lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) |
6287 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
6288 | if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) |
6289 | then |
6290 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6291 | else |
6292 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
6293 | fi |
6294 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag |
6295 | else |
6296 | cat conftest.err 1>&5 |
6297 | fi |
6298 | $rm conftest* |
6299 | AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) |
6300 | ;; |
6301 | esac |
6302 | fi |
6303 | ;; |
6304 | esac |
6305 | ])# AC_LIBTOOL_PROG_LD_SHLIBS |
6306 | |
6307 | |
6308 | # _LT_AC_FILE_LTDLL_C |
6309 | # ------------------- |
6310 | # Be careful that the start marker always follows a newline. |
6311 | AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ |
6312 | # /* ltdll.c starts here */ |
6313 | # #define WIN32_LEAN_AND_MEAN |
6314 | # #include <windows.h> |
6315 | # #undef WIN32_LEAN_AND_MEAN |
6316 | # #include <stdio.h> |
6317 | # |
6318 | # #ifndef __CYGWIN__ |
6319 | # # ifdef __CYGWIN32__ |
6320 | # # define __CYGWIN__ __CYGWIN32__ |
6321 | # # endif |
6322 | # #endif |
6323 | # |
6324 | # #ifdef __cplusplus |
6325 | # extern "C" { |
6326 | # #endif |
6327 | # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); |
6328 | # #ifdef __cplusplus |
6329 | # } |
6330 | # #endif |
6331 | # |
6332 | # #ifdef __CYGWIN__ |
6333 | # #include <cygwin/cygwin_dll.h> |
6334 | # DECLARE_CYGWIN_DLL( DllMain ); |
6335 | # #endif |
6336 | # HINSTANCE __hDllInstance_base; |
6337 | # |
6338 | # BOOL APIENTRY |
6339 | # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) |
6340 | # { |
6341 | # __hDllInstance_base = hInst; |
6342 | # return TRUE; |
6343 | # } |
6344 | # /* ltdll.c ends here */ |
6345 | ])# _LT_AC_FILE_LTDLL_C |
6346 | |
6347 | |
6348 | # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) |
6349 | # --------------------------------- |
6350 | AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) |
6351 | |
6352 | |
6353 | # old names |
6354 | AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) |
6355 | AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) |
6356 | AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) |
6357 | AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) |
6358 | AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) |
6359 | AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) |
6360 | AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) |
6361 | |
6362 | # This is just to silence aclocal about the macro not being used |
6363 | ifelse([AC_DISABLE_FAST_INSTALL]) |
6364 | |
6365 | AC_DEFUN([LT_AC_PROG_GCJ], |
6366 | [AC_CHECK_TOOL(GCJ, gcj, no) |
6367 | test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" |
6368 | AC_SUBST(GCJFLAGS) |
6369 | ]) |
6370 | |
6371 | AC_DEFUN([LT_AC_PROG_RC], |
6372 | [AC_CHECK_TOOL(RC, windres, no) |
6373 | ]) |
6374 | |
6375 | # NOTE: This macro has been submitted for inclusion into # |
6376 | # GNU Autoconf as AC_PROG_SED. When it is available in # |
6377 | # a released version of Autoconf we should remove this # |
6378 | # macro and use it instead. # |
6379 | # LT_AC_PROG_SED |
6380 | # -------------- |
6381 | # Check for a fully-functional sed program, that truncates |
6382 | # as few characters as possible. Prefer GNU sed if found. |
6383 | AC_DEFUN([LT_AC_PROG_SED], |
6384 | [AC_MSG_CHECKING([for a sed that does not truncate output]) |
6385 | AC_CACHE_VAL(lt_cv_path_SED, |
6386 | [# Loop through the user's path and test for sed and gsed. |
6387 | # Then use that list of sed's as ones to test for truncation. |
6388 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
6389 | for as_dir in $PATH |
6390 | do |
6391 | IFS=$as_save_IFS |
6392 | test -z "$as_dir" && as_dir=. |
6393 | for lt_ac_prog in sed gsed; do |
6394 | for ac_exec_ext in '' $ac_executable_extensions; do |
6395 | if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then |
6396 | lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" |
6397 | fi |
6398 | done |
6399 | done |
6400 | done |
6401 | IFS=$as_save_IFS |
6402 | lt_ac_max=0 |
6403 | lt_ac_count=0 |
6404 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris |
6405 | # along with /bin/sed that truncates output. |
6406 | for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do |
6407 | test ! -f $lt_ac_sed && continue |
6408 | cat /dev/null > conftest.in |
6409 | lt_ac_count=0 |
6410 | echo $ECHO_N "0123456789$ECHO_C" >conftest.in |
6411 | # Check for GNU sed and select it if it is found. |
6412 | if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then |
6413 | lt_cv_path_SED=$lt_ac_sed |
6414 | break |
6415 | fi |
6416 | while true; do |
6417 | cat conftest.in conftest.in >conftest.tmp |
6418 | mv conftest.tmp conftest.in |
6419 | cp conftest.in conftest.nl |
6420 | echo >>conftest.nl |
6421 | $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break |
6422 | cmp -s conftest.out conftest.nl || break |
6423 | # 10000 chars as input seems more than enough |
6424 | test $lt_ac_count -gt 10 && break |
6425 | lt_ac_count=`expr $lt_ac_count + 1` |
6426 | if test $lt_ac_count -gt $lt_ac_max; then |
6427 | lt_ac_max=$lt_ac_count |
6428 | lt_cv_path_SED=$lt_ac_sed |
6429 | fi |
6430 | done |
6431 | done |
6432 | ]) |
6433 | SED=$lt_cv_path_SED |
6434 | AC_SUBST([SED]) |
6435 | AC_MSG_RESULT([$SED]) |
6436 | ]) |
6437 | |
6438 | # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. |
6439 | # |
6440 | # This file is free software; the Free Software Foundation |
6441 | # gives unlimited permission to copy and/or distribute it, |
6442 | # with or without modifications, as long as this notice is preserved. |
6443 | |
6444 | # AM_AUTOMAKE_VERSION(VERSION) |
6445 | # ---------------------------- |
6446 | # Automake X.Y traces this macro to ensure aclocal.m4 has been |
6447 | # generated from the m4 files accompanying Automake X.Y. |
6448 | AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"]) |
6449 | |
6450 | # AM_SET_CURRENT_AUTOMAKE_VERSION |
6451 | # ------------------------------- |
6452 | # Call AM_AUTOMAKE_VERSION so it can be traced. |
6453 | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. |
6454 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
6455 | [AM_AUTOMAKE_VERSION([1.9.6])]) |
6456 | |
6457 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
6458 | |
6459 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
6460 | # |
6461 | # This file is free software; the Free Software Foundation |
6462 | # gives unlimited permission to copy and/or distribute it, |
6463 | # with or without modifications, as long as this notice is preserved. |
6464 | |
6465 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
6466 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
6467 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
6468 | # |
6469 | # Of course, Automake must honor this variable whenever it calls a |
6470 | # tool from the auxiliary directory. The problem is that $srcdir (and |
6471 | # therefore $ac_aux_dir as well) can be either absolute or relative, |
6472 | # depending on how configure is run. This is pretty annoying, since |
6473 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top |
6474 | # source directory, any form will work fine, but in subdirectories a |
6475 | # relative path needs to be adjusted first. |
6476 | # |
6477 | # $ac_aux_dir/missing |
6478 | # fails when called from a subdirectory if $ac_aux_dir is relative |
6479 | # $top_srcdir/$ac_aux_dir/missing |
6480 | # fails if $ac_aux_dir is absolute, |
6481 | # fails when called from a subdirectory in a VPATH build with |
6482 | # a relative $ac_aux_dir |
6483 | # |
6484 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
6485 | # are both prefixed by $srcdir. In an in-source build this is usually |
6486 | # harmless because $srcdir is `.', but things will broke when you |
6487 | # start a VPATH build or use an absolute $srcdir. |
6488 | # |
6489 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
6490 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
6491 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
6492 | # and then we would define $MISSING as |
6493 | # MISSING="\${SHELL} $am_aux_dir/missing" |
6494 | # This will work as long as MISSING is not called from configure, because |
6495 | # unfortunately $(top_srcdir) has no meaning in configure. |
6496 | # However there are other variables, like CC, which are often used in |
6497 | # configure, and could therefore not use this "fixed" $ac_aux_dir. |
6498 | # |
6499 | # Another solution, used here, is to always expand $ac_aux_dir to an |
6500 | # absolute PATH. The drawback is that using absolute paths prevent a |
6501 | # configured tree to be moved without reconfiguration. |
6502 | |
6503 | AC_DEFUN([AM_AUX_DIR_EXPAND], |
6504 | [dnl Rely on autoconf to set up CDPATH properly. |
6505 | AC_PREREQ([2.50])dnl |
6506 | # expand $ac_aux_dir to an absolute path |
6507 | am_aux_dir=`cd $ac_aux_dir && pwd` |
6508 | ]) |
6509 | |
6510 | # AM_CONDITIONAL -*- Autoconf -*- |
6511 | |
6512 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005 |
6513 | # Free Software Foundation, Inc. |
6514 | # |
6515 | # This file is free software; the Free Software Foundation |
6516 | # gives unlimited permission to copy and/or distribute it, |
6517 | # with or without modifications, as long as this notice is preserved. |
6518 | |
6519 | # serial 7 |
6520 | |
6521 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
6522 | # ------------------------------------- |
6523 | # Define a conditional. |
6524 | AC_DEFUN([AM_CONDITIONAL], |
6525 | [AC_PREREQ(2.52)dnl |
6526 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
6527 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
6528 | AC_SUBST([$1_TRUE]) |
6529 | AC_SUBST([$1_FALSE]) |
6530 | if $2; then |
6531 | $1_TRUE= |
6532 | $1_FALSE='#' |
6533 | else |
6534 | $1_TRUE='#' |
6535 | $1_FALSE= |
6536 | fi |
6537 | AC_CONFIG_COMMANDS_PRE( |
6538 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
6539 | AC_MSG_ERROR([[conditional "$1" was never defined. |
6540 | Usually this means the macro was only invoked conditionally.]]) |
6541 | fi])]) |
6542 | |
6543 | |
6544 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
6545 | # Free Software Foundation, Inc. |
6546 | # |
6547 | # This file is free software; the Free Software Foundation |
6548 | # gives unlimited permission to copy and/or distribute it, |
6549 | # with or without modifications, as long as this notice is preserved. |
6550 | |
6551 | # serial 8 |
6552 | |
6553 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
6554 | # written in clear, in which case automake, when reading aclocal.m4, |
6555 | # will think it sees a *use*, and therefore will trigger all it's |
6556 | # C support machinery. Also note that it means that autoscan, seeing |
6557 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
6558 | |
6559 | |
6560 | # _AM_DEPENDENCIES(NAME) |
6561 | # ---------------------- |
6562 | # See how the compiler implements dependency checking. |
6563 | # NAME is "CC", "CXX", "GCJ", or "OBJC". |
6564 | # We try a few techniques and use that to set a single cache variable. |
6565 | # |
6566 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
6567 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
6568 | # dependency, and given that the user is not expected to run this macro, |
6569 | # just rely on AC_PROG_CC. |
6570 | AC_DEFUN([_AM_DEPENDENCIES], |
6571 | [AC_REQUIRE([AM_SET_DEPDIR])dnl |
6572 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
6573 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
6574 | AC_REQUIRE([AM_DEP_TRACK])dnl |
6575 | |
6576 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
6577 | [$1], CXX, [depcc="$CXX" am_compiler_list=], |
6578 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
6579 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
6580 | [depcc="$$1" am_compiler_list=]) |
6581 | |
6582 | AC_CACHE_CHECK([dependency style of $depcc], |
6583 | [am_cv_$1_dependencies_compiler_type], |
6584 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
6585 | # We make a subdir and do the tests there. Otherwise we can end up |
6586 | # making bogus files that we don't know about and never remove. For |
6587 | # instance it was reported that on HP-UX the gcc test will end up |
6588 | # making a dummy file named `D' -- because `-MD' means `put the output |
6589 | # in D'. |
6590 | mkdir conftest.dir |
6591 | # Copy depcomp to subdir because otherwise we won't find it if we're |
6592 | # using a relative directory. |
6593 | cp "$am_depcomp" conftest.dir |
6594 | cd conftest.dir |
6595 | # We will build objects and dependencies in a subdirectory because |
6596 | # it helps to detect inapplicable dependency modes. For instance |
6597 | # both Tru64's cc and ICC support -MD to output dependencies as a |
6598 | # side effect of compilation, but ICC will put the dependencies in |
6599 | # the current directory while Tru64 will put them in the object |
6600 | # directory. |
6601 | mkdir sub |
6602 | |
6603 | am_cv_$1_dependencies_compiler_type=none |
6604 | if test "$am_compiler_list" = ""; then |
6605 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
6606 | fi |
6607 | for depmode in $am_compiler_list; do |
6608 | # Setup a source with many dependencies, because some compilers |
6609 | # like to wrap large dependency lists on column 80 (with \), and |
6610 | # we should not choose a depcomp mode which is confused by this. |
6611 | # |
6612 | # We need to recreate these files for each test, as the compiler may |
6613 | # overwrite some of them when testing with obscure command lines. |
6614 | # This happens at least with the AIX C compiler. |
6615 | : > sub/conftest.c |
6616 | for i in 1 2 3 4 5 6; do |
6617 | echo '#include "conftst'$i'.h"' >> sub/conftest.c |
6618 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with |
6619 | # Solaris 8's {/usr,}/bin/sh. |
6620 | touch sub/conftst$i.h |
6621 | done |
6622 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
6623 | |
6624 | case $depmode in |
6625 | nosideeffect) |
6626 | # after this tag, mechanisms are not by side-effect, so they'll |
6627 | # only be used when explicitly requested |
6628 | if test "x$enable_dependency_tracking" = xyes; then |
6629 | continue |
6630 | else |
6631 | break |
6632 | fi |
6633 | ;; |
6634 | none) break ;; |
6635 | esac |
6636 | # We check with `-c' and `-o' for the sake of the "dashmstdout" |
6637 | # mode. It turns out that the SunPro C++ compiler does not properly |
6638 | # handle `-M -o', and we need to detect this. |
6639 | if depmode=$depmode \ |
6640 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ |
6641 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
6642 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ |
6643 | >/dev/null 2>conftest.err && |
6644 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
6645 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && |
6646 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
6647 | # icc doesn't choke on unknown options, it will just issue warnings |
6648 | # or remarks (even with -Werror). So we grep stderr for any message |
6649 | # that says an option was ignored or not supported. |
6650 | # When given -MP, icc 7.0 and 7.1 complain thusly: |
6651 | # icc: Command line warning: ignoring option '-M'; no argument required |
6652 | # The diagnosis changed in icc 8.0: |
6653 | # icc: Command line remark: option '-MP' not supported |
6654 | if (grep 'ignoring option' conftest.err || |
6655 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else |
6656 | am_cv_$1_dependencies_compiler_type=$depmode |
6657 | break |
6658 | fi |
6659 | fi |
6660 | done |
6661 | |
6662 | cd .. |
6663 | rm -rf conftest.dir |
6664 | else |
6665 | am_cv_$1_dependencies_compiler_type=none |
6666 | fi |
6667 | ]) |
6668 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
6669 | AM_CONDITIONAL([am__fastdep$1], [ |
6670 | test "x$enable_dependency_tracking" != xno \ |
6671 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) |
6672 | ]) |
6673 | |
6674 | |
6675 | # AM_SET_DEPDIR |
6676 | # ------------- |
6677 | # Choose a directory name for dependency files. |
6678 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES |
6679 | AC_DEFUN([AM_SET_DEPDIR], |
6680 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
6681 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl |
6682 | ]) |
6683 | |
6684 | |
6685 | # AM_DEP_TRACK |
6686 | # ------------ |
6687 | AC_DEFUN([AM_DEP_TRACK], |
6688 | [AC_ARG_ENABLE(dependency-tracking, |
6689 | [ --disable-dependency-tracking speeds up one-time build |
6690 | --enable-dependency-tracking do not reject slow dependency extractors]) |
6691 | if test "x$enable_dependency_tracking" != xno; then |
6692 | am_depcomp="$ac_aux_dir/depcomp" |
6693 | AMDEPBACKSLASH='\' |
6694 | fi |
6695 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
6696 | AC_SUBST([AMDEPBACKSLASH]) |
6697 | ]) |
6698 | |
6699 | # Generate code to set up dependency tracking. -*- Autoconf -*- |
6700 | |
6701 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
6702 | # Free Software Foundation, Inc. |
6703 | # |
6704 | # This file is free software; the Free Software Foundation |
6705 | # gives unlimited permission to copy and/or distribute it, |
6706 | # with or without modifications, as long as this notice is preserved. |
6707 | |
6708 | #serial 3 |
6709 | |
6710 | # _AM_OUTPUT_DEPENDENCY_COMMANDS |
6711 | # ------------------------------ |
6712 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
6713 | [for mf in $CONFIG_FILES; do |
6714 | # Strip MF so we end up with the name of the file. |
6715 | mf=`echo "$mf" | sed -e 's/:.*$//'` |
6716 | # Check whether this is an Automake generated Makefile or not. |
6717 | # We used to match only the files named `Makefile.in', but |
6718 | # some people rename them; so instead we look at the file content. |
6719 | # Grep'ing the first line is not enough: some people post-process |
6720 | # each Makefile.in and add a new line on top of each file to say so. |
6721 | # So let's grep whole file. |
6722 | if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then |
6723 | dirpart=`AS_DIRNAME("$mf")` |
6724 | else |
6725 | continue |
6726 | fi |
6727 | # Extract the definition of DEPDIR, am__include, and am__quote |
6728 | # from the Makefile without running `make'. |
6729 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
6730 | test -z "$DEPDIR" && continue |
6731 | am__include=`sed -n 's/^am__include = //p' < "$mf"` |
6732 | test -z "am__include" && continue |
6733 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` |
6734 | # When using ansi2knr, U may be empty or an underscore; expand it |
6735 | U=`sed -n 's/^U = //p' < "$mf"` |
6736 | # Find all dependency output files, they are included files with |
6737 | # $(DEPDIR) in their names. We invoke sed twice because it is the |
6738 | # simplest approach to changing $(DEPDIR) to its actual value in the |
6739 | # expansion. |
6740 | for file in `sed -n " |
6741 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ |
6742 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
6743 | # Make sure the directory exists. |
6744 | test -f "$dirpart/$file" && continue |
6745 | fdir=`AS_DIRNAME(["$file"])` |
6746 | AS_MKDIR_P([$dirpart/$fdir]) |
6747 | # echo "creating $dirpart/$file" |
6748 | echo '# dummy' > "$dirpart/$file" |
6749 | done |
6750 | done |
6751 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
6752 | |
6753 | |
6754 | # AM_OUTPUT_DEPENDENCY_COMMANDS |
6755 | # ----------------------------- |
6756 | # This macro should only be invoked once -- use via AC_REQUIRE. |
6757 | # |
6758 | # This code is only required when automatic dependency tracking |
6759 | # is enabled. FIXME. This creates each `.P' file that we will |
6760 | # need in order to bootstrap the dependency handling code. |
6761 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
6762 | [AC_CONFIG_COMMANDS([depfiles], |
6763 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
6764 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) |
6765 | ]) |
6766 | |
6767 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
6768 | # Free Software Foundation, Inc. |
6769 | # |
6770 | # This file is free software; the Free Software Foundation |
6771 | # gives unlimited permission to copy and/or distribute it, |
6772 | # with or without modifications, as long as this notice is preserved. |
6773 | |
6774 | # serial 8 |
6775 | |
6776 | # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. |
6777 | AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) |
6778 | |
6779 | # Do all the work for Automake. -*- Autoconf -*- |
6780 | |
6781 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
6782 | # Free Software Foundation, Inc. |
6783 | # |
6784 | # This file is free software; the Free Software Foundation |
6785 | # gives unlimited permission to copy and/or distribute it, |
6786 | # with or without modifications, as long as this notice is preserved. |
6787 | |
6788 | # serial 12 |
6789 | |
6790 | # This macro actually does too much. Some checks are only needed if |
6791 | # your package does certain things. But this isn't really a big deal. |
6792 | |
6793 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
6794 | # AM_INIT_AUTOMAKE([OPTIONS]) |
6795 | # ----------------------------------------------- |
6796 | # The call with PACKAGE and VERSION arguments is the old style |
6797 | # call (pre autoconf-2.50), which is being phased out. PACKAGE |
6798 | # and VERSION should now be passed to AC_INIT and removed from |
6799 | # the call to AM_INIT_AUTOMAKE. |
6800 | # We support both call styles for the transition. After |
6801 | # the next Automake release, Autoconf can make the AC_INIT |
6802 | # arguments mandatory, and then we can depend on a new Autoconf |
6803 | # release and drop the old call support. |
6804 | AC_DEFUN([AM_INIT_AUTOMAKE], |
6805 | [AC_PREREQ([2.58])dnl |
6806 | dnl Autoconf wants to disallow AM_ names. We explicitly allow |
6807 | dnl the ones we care about. |
6808 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
6809 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
6810 | AC_REQUIRE([AC_PROG_INSTALL])dnl |
6811 | # test to see if srcdir already configured |
6812 | if test "`cd $srcdir && pwd`" != "`pwd`" && |
6813 | test -f $srcdir/config.status; then |
6814 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
6815 | fi |
6816 | |
6817 | # test whether we have cygpath |
6818 | if test -z "$CYGPATH_W"; then |
6819 | if (cygpath --version) >/dev/null 2>/dev/null; then |
6820 | CYGPATH_W='cygpath -w' |
6821 | else |
6822 | CYGPATH_W=echo |
6823 | fi |
6824 | fi |
6825 | AC_SUBST([CYGPATH_W]) |
6826 | |
6827 | # Define the identity of the package. |
6828 | dnl Distinguish between old-style and new-style calls. |
6829 | m4_ifval([$2], |
6830 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
6831 | AC_SUBST([PACKAGE], [$1])dnl |
6832 | AC_SUBST([VERSION], [$2])], |
6833 | [_AM_SET_OPTIONS([$1])dnl |
6834 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
6835 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl |
6836 | |
6837 | _AM_IF_OPTION([no-define],, |
6838 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
6839 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
6840 | |
6841 | # Some tools Automake needs. |
6842 | AC_REQUIRE([AM_SANITY_CHECK])dnl |
6843 | AC_REQUIRE([AC_ARG_PROGRAM])dnl |
6844 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
6845 | AM_MISSING_PROG(AUTOCONF, autoconf) |
6846 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
6847 | AM_MISSING_PROG(AUTOHEADER, autoheader) |
6848 | AM_MISSING_PROG(MAKEINFO, makeinfo) |
6849 | AM_PROG_INSTALL_SH |
6850 | AM_PROG_INSTALL_STRIP |
6851 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
6852 | # We need awk for the "check" target. The system "awk" is bad on |
6853 | # some platforms. |
6854 | AC_REQUIRE([AC_PROG_AWK])dnl |
6855 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
6856 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
6857 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
6858 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
6859 | [_AM_PROG_TAR([v7])])]) |
6860 | _AM_IF_OPTION([no-dependencies],, |
6861 | [AC_PROVIDE_IFELSE([AC_PROG_CC], |
6862 | [_AM_DEPENDENCIES(CC)], |
6863 | [define([AC_PROG_CC], |
6864 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
6865 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
6866 | [_AM_DEPENDENCIES(CXX)], |
6867 | [define([AC_PROG_CXX], |
6868 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
6869 | ]) |
6870 | ]) |
6871 | |
6872 | |
6873 | # When config.status generates a header, we must update the stamp-h file. |
6874 | # This file resides in the same directory as the config header |
6875 | # that is generated. The stamp files are numbered to have different names. |
6876 | |
6877 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
6878 | # loop where config.status creates the headers, so we can generate |
6879 | # our stamp files there. |
6880 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
6881 | [# Compute $1's index in $config_headers. |
6882 | _am_stamp_count=1 |
6883 | for _am_header in $config_headers :; do |
6884 | case $_am_header in |
6885 | $1 | $1:* ) |
6886 | break ;; |
6887 | * ) |
6888 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; |
6889 | esac |
6890 | done |
6891 | echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) |
6892 | |
6893 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
6894 | # |
6895 | # This file is free software; the Free Software Foundation |
6896 | # gives unlimited permission to copy and/or distribute it, |
6897 | # with or without modifications, as long as this notice is preserved. |
6898 | |
6899 | # AM_PROG_INSTALL_SH |
6900 | # ------------------ |
6901 | # Define $install_sh. |
6902 | AC_DEFUN([AM_PROG_INSTALL_SH], |
6903 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
6904 | install_sh=${install_sh-"$am_aux_dir/install-sh"} |
6905 | AC_SUBST(install_sh)]) |
6906 | |
6907 | # Copyright (C) 2003, 2005 Free Software Foundation, Inc. |
6908 | # |
6909 | # This file is free software; the Free Software Foundation |
6910 | # gives unlimited permission to copy and/or distribute it, |
6911 | # with or without modifications, as long as this notice is preserved. |
6912 | |
6913 | # serial 2 |
6914 | |
6915 | # Check whether the underlying file-system supports filenames |
6916 | # with a leading dot. For instance MS-DOS doesn't. |
6917 | AC_DEFUN([AM_SET_LEADING_DOT], |
6918 | [rm -rf .tst 2>/dev/null |
6919 | mkdir .tst 2>/dev/null |
6920 | if test -d .tst; then |
6921 | am__leading_dot=. |
6922 | else |
6923 | am__leading_dot=_ |
6924 | fi |
6925 | rmdir .tst 2>/dev/null |
6926 | AC_SUBST([am__leading_dot])]) |
6927 | |
6928 | # Check to see how 'make' treats includes. -*- Autoconf -*- |
6929 | |
6930 | # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
6931 | # |
6932 | # This file is free software; the Free Software Foundation |
6933 | # gives unlimited permission to copy and/or distribute it, |
6934 | # with or without modifications, as long as this notice is preserved. |
6935 | |
6936 | # serial 3 |
6937 | |
6938 | # AM_MAKE_INCLUDE() |
6939 | # ----------------- |
6940 | # Check to see how make treats includes. |
6941 | AC_DEFUN([AM_MAKE_INCLUDE], |
6942 | [am_make=${MAKE-make} |
6943 | cat > confinc << 'END' |
6944 | am__doit: |
6945 | @echo done |
6946 | .PHONY: am__doit |
6947 | END |
6948 | # If we don't find an include directive, just comment out the code. |
6949 | AC_MSG_CHECKING([for style of include used by $am_make]) |
6950 | am__include="#" |
6951 | am__quote= |
6952 | _am_result=none |
6953 | # First try GNU make style include. |
6954 | echo "include confinc" > confmf |
6955 | # We grep out `Entering directory' and `Leaving directory' |
6956 | # messages which can occur if `w' ends up in MAKEFLAGS. |
6957 | # In particular we don't look at `^make:' because GNU make might |
6958 | # be invoked under some other name (usually "gmake"), in which |
6959 | # case it prints its new name instead of `make'. |
6960 | if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then |
6961 | am__include=include |
6962 | am__quote= |
6963 | _am_result=GNU |
6964 | fi |
6965 | # Now try BSD make style include. |
6966 | if test "$am__include" = "#"; then |
6967 | echo '.include "confinc"' > confmf |
6968 | if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then |
6969 | am__include=.include |
6970 | am__quote="\"" |
6971 | _am_result=BSD |
6972 | fi |
6973 | fi |
6974 | AC_SUBST([am__include]) |
6975 | AC_SUBST([am__quote]) |
6976 | AC_MSG_RESULT([$_am_result]) |
6977 | rm -f confinc confmf |
6978 | ]) |
6979 | |
6980 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
6981 | |
6982 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005 |
6983 | # Free Software Foundation, Inc. |
6984 | # |
6985 | # This file is free software; the Free Software Foundation |
6986 | # gives unlimited permission to copy and/or distribute it, |
6987 | # with or without modifications, as long as this notice is preserved. |
6988 | |
6989 | # serial 4 |
6990 | |
6991 | # AM_MISSING_PROG(NAME, PROGRAM) |
6992 | # ------------------------------ |
6993 | AC_DEFUN([AM_MISSING_PROG], |
6994 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
6995 | $1=${$1-"${am_missing_run}$2"} |
6996 | AC_SUBST($1)]) |
6997 | |
6998 | |
6999 | # AM_MISSING_HAS_RUN |
7000 | # ------------------ |
7001 | # Define MISSING if not defined so far and test if it supports --run. |
7002 | # If it does, set am_missing_run to use it, otherwise, to nothing. |
7003 | AC_DEFUN([AM_MISSING_HAS_RUN], |
7004 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
7005 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
7006 | # Use eval to expand $SHELL |
7007 | if eval "$MISSING --run true"; then |
7008 | am_missing_run="$MISSING --run " |
7009 | else |
7010 | am_missing_run= |
7011 | AC_MSG_WARN([`missing' script is too old or missing]) |
7012 | fi |
7013 | ]) |
7014 | |
7015 | # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. |
7016 | # |
7017 | # This file is free software; the Free Software Foundation |
7018 | # gives unlimited permission to copy and/or distribute it, |
7019 | # with or without modifications, as long as this notice is preserved. |
7020 | |
7021 | # AM_PROG_MKDIR_P |
7022 | # --------------- |
7023 | # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise. |
7024 | # |
7025 | # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories |
7026 | # created by `make install' are always world readable, even if the |
7027 | # installer happens to have an overly restrictive umask (e.g. 077). |
7028 | # This was a mistake. There are at least two reasons why we must not |
7029 | # use `-m 0755': |
7030 | # - it causes special bits like SGID to be ignored, |
7031 | # - it may be too restrictive (some setups expect 775 directories). |
7032 | # |
7033 | # Do not use -m 0755 and let people choose whatever they expect by |
7034 | # setting umask. |
7035 | # |
7036 | # We cannot accept any implementation of `mkdir' that recognizes `-p'. |
7037 | # Some implementations (such as Solaris 8's) are not thread-safe: if a |
7038 | # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c' |
7039 | # concurrently, both version can detect that a/ is missing, but only |
7040 | # one can create it and the other will error out. Consequently we |
7041 | # restrict ourselves to GNU make (using the --version option ensures |
7042 | # this.) |
7043 | AC_DEFUN([AM_PROG_MKDIR_P], |
7044 | [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then |
7045 | # We used to keeping the `.' as first argument, in order to |
7046 | # allow $(mkdir_p) to be used without argument. As in |
7047 | # $(mkdir_p) $(somedir) |
7048 | # where $(somedir) is conditionally defined. However this is wrong |
7049 | # for two reasons: |
7050 | # 1. if the package is installed by a user who cannot write `.' |
7051 | # make install will fail, |
7052 | # 2. the above comment should most certainly read |
7053 | # $(mkdir_p) $(DESTDIR)$(somedir) |
7054 | # so it does not work when $(somedir) is undefined and |
7055 | # $(DESTDIR) is not. |
7056 | # To support the latter case, we have to write |
7057 | # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), |
7058 | # so the `.' trick is pointless. |
7059 | mkdir_p='mkdir -p --' |
7060 | else |
7061 | # On NextStep and OpenStep, the `mkdir' command does not |
7062 | # recognize any option. It will interpret all options as |
7063 | # directories to create, and then abort because `.' already |
7064 | # exists. |
7065 | for d in ./-p ./--version; |
7066 | do |
7067 | test -d $d && rmdir $d |
7068 | done |
7069 | # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. |
7070 | if test -f "$ac_aux_dir/mkinstalldirs"; then |
7071 | mkdir_p='$(mkinstalldirs)' |
7072 | else |
7073 | mkdir_p='$(install_sh) -d' |
7074 | fi |
7075 | fi |
7076 | AC_SUBST([mkdir_p])]) |
7077 | |
7078 | # Helper functions for option handling. -*- Autoconf -*- |
7079 | |
7080 | # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
7081 | # |
7082 | # This file is free software; the Free Software Foundation |
7083 | # gives unlimited permission to copy and/or distribute it, |
7084 | # with or without modifications, as long as this notice is preserved. |
7085 | |
7086 | # serial 3 |
7087 | |
7088 | # _AM_MANGLE_OPTION(NAME) |
7089 | # ----------------------- |
7090 | AC_DEFUN([_AM_MANGLE_OPTION], |
7091 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
7092 | |
7093 | # _AM_SET_OPTION(NAME) |
7094 | # ------------------------------ |
7095 | # Set option NAME. Presently that only means defining a flag for this option. |
7096 | AC_DEFUN([_AM_SET_OPTION], |
7097 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
7098 | |
7099 | # _AM_SET_OPTIONS(OPTIONS) |
7100 | # ---------------------------------- |
7101 | # OPTIONS is a space-separated list of Automake options. |
7102 | AC_DEFUN([_AM_SET_OPTIONS], |
7103 | [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
7104 | |
7105 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
7106 | # ------------------------------------------- |
7107 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
7108 | AC_DEFUN([_AM_IF_OPTION], |
7109 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
7110 | |
7111 | # Check to make sure that the build environment is sane. -*- Autoconf -*- |
7112 | |
7113 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
7114 | # Free Software Foundation, Inc. |
7115 | # |
7116 | # This file is free software; the Free Software Foundation |
7117 | # gives unlimited permission to copy and/or distribute it, |
7118 | # with or without modifications, as long as this notice is preserved. |
7119 | |
7120 | # serial 4 |
7121 | |
7122 | # AM_SANITY_CHECK |
7123 | # --------------- |
7124 | AC_DEFUN([AM_SANITY_CHECK], |
7125 | [AC_MSG_CHECKING([whether build environment is sane]) |
7126 | # Just in case |
7127 | sleep 1 |
7128 | echo timestamp > conftest.file |
7129 | # Do `set' in a subshell so we don't clobber the current shell's |
7130 | # arguments. Must try -L first in case configure is actually a |
7131 | # symlink; some systems play weird games with the mod time of symlinks |
7132 | # (eg FreeBSD returns the mod time of the symlink's containing |
7133 | # directory). |
7134 | if ( |
7135 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
7136 | if test "$[*]" = "X"; then |
7137 | # -L didn't work. |
7138 | set X `ls -t $srcdir/configure conftest.file` |
7139 | fi |
7140 | rm -f conftest.file |
7141 | if test "$[*]" != "X $srcdir/configure conftest.file" \ |
7142 | && test "$[*]" != "X conftest.file $srcdir/configure"; then |
7143 | |
7144 | # If neither matched, then we have a broken ls. This can happen |
7145 | # if, for instance, CONFIG_SHELL is bash and it inherits a |
7146 | # broken ls alias from the environment. This has actually |
7147 | # happened. Such a system could not be considered "sane". |
7148 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
7149 | alias in your environment]) |
7150 | fi |
7151 | |
7152 | test "$[2]" = conftest.file |
7153 | ) |
7154 | then |
7155 | # Ok. |
7156 | : |
7157 | else |
7158 | AC_MSG_ERROR([newly created file is older than distributed files! |
7159 | Check your system clock]) |
7160 | fi |
7161 | AC_MSG_RESULT(yes)]) |
7162 | |
7163 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
7164 | # |
7165 | # This file is free software; the Free Software Foundation |
7166 | # gives unlimited permission to copy and/or distribute it, |
7167 | # with or without modifications, as long as this notice is preserved. |
7168 | |
7169 | # AM_PROG_INSTALL_STRIP |
7170 | # --------------------- |
7171 | # One issue with vendor `install' (even GNU) is that you can't |
7172 | # specify the program used to strip binaries. This is especially |
7173 | # annoying in cross-compiling environments, where the build's strip |
7174 | # is unlikely to handle the host's binaries. |
7175 | # Fortunately install-sh will honor a STRIPPROG variable, so we |
7176 | # always use install-sh in `make install-strip', and initialize |
7177 | # STRIPPROG with the value of the STRIP variable (set by the user). |
7178 | AC_DEFUN([AM_PROG_INSTALL_STRIP], |
7179 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
7180 | # Installed binaries are usually stripped using `strip' when the user |
7181 | # run `make install-strip'. However `strip' might not be the right |
7182 | # tool to use in cross-compilation environments, therefore Automake |
7183 | # will honor the `STRIP' environment variable to overrule this program. |
7184 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
7185 | if test "$cross_compiling" != no; then |
7186 | AC_CHECK_TOOL([STRIP], [strip], :) |
7187 | fi |
7188 | INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" |
7189 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
7190 | |
7191 | # Check how to create a tarball. -*- Autoconf -*- |
7192 | |
7193 | # Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
7194 | # |
7195 | # This file is free software; the Free Software Foundation |
7196 | # gives unlimited permission to copy and/or distribute it, |
7197 | # with or without modifications, as long as this notice is preserved. |
7198 | |
7199 | # serial 2 |
7200 | |
7201 | # _AM_PROG_TAR(FORMAT) |
7202 | # -------------------- |
7203 | # Check how to create a tarball in format FORMAT. |
7204 | # FORMAT should be one of `v7', `ustar', or `pax'. |
7205 | # |
7206 | # Substitute a variable $(am__tar) that is a command |
7207 | # writing to stdout a FORMAT-tarball containing the directory |
7208 | # $tardir. |
7209 | # tardir=directory && $(am__tar) > result.tar |
7210 | # |
7211 | # Substitute a variable $(am__untar) that extract such |
7212 | # a tarball read from stdin. |
7213 | # $(am__untar) < result.tar |
7214 | AC_DEFUN([_AM_PROG_TAR], |
7215 | [# Always define AMTAR for backward compatibility. |
7216 | AM_MISSING_PROG([AMTAR], [tar]) |
7217 | m4_if([$1], [v7], |
7218 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], |
7219 | [m4_case([$1], [ustar],, [pax],, |
7220 | [m4_fatal([Unknown tar format])]) |
7221 | AC_MSG_CHECKING([how to create a $1 tar archive]) |
7222 | # Loop over all known methods to create a tar archive until one works. |
7223 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' |
7224 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} |
7225 | # Do not fold the above two line into one, because Tru64 sh and |
7226 | # Solaris sh will not grok spaces in the rhs of `-'. |
7227 | for _am_tool in $_am_tools |
7228 | do |
7229 | case $_am_tool in |
7230 | gnutar) |
7231 | for _am_tar in tar gnutar gtar; |
7232 | do |
7233 | AM_RUN_LOG([$_am_tar --version]) && break |
7234 | done |
7235 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' |
7236 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' |
7237 | am__untar="$_am_tar -xf -" |
7238 | ;; |
7239 | plaintar) |
7240 | # Must skip GNU tar: if it does not support --format= it doesn't create |
7241 | # ustar tarball either. |
7242 | (tar --version) >/dev/null 2>&1 && continue |
7243 | am__tar='tar chf - "$$tardir"' |
7244 | am__tar_='tar chf - "$tardir"' |
7245 | am__untar='tar xf -' |
7246 | ;; |
7247 | pax) |
7248 | am__tar='pax -L -x $1 -w "$$tardir"' |
7249 | am__tar_='pax -L -x $1 -w "$tardir"' |
7250 | am__untar='pax -r' |
7251 | ;; |
7252 | cpio) |
7253 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' |
7254 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' |
7255 | am__untar='cpio -i -H $1 -d' |
7256 | ;; |
7257 | none) |
7258 | am__tar=false |
7259 | am__tar_=false |
7260 | am__untar=false |
7261 | ;; |
7262 | esac |
7263 | |
7264 | # If the value was cached, stop now. We just wanted to have am__tar |
7265 | # and am__untar set. |
7266 | test -n "${am_cv_prog_tar_$1}" && break |
7267 | |
7268 | # tar/untar a dummy directory, and stop if the command works |
7269 | rm -rf conftest.dir |
7270 | mkdir conftest.dir |
7271 | echo GrepMe > conftest.dir/file |
7272 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) |
7273 | rm -rf conftest.dir |
7274 | if test -s conftest.tar; then |
7275 | AM_RUN_LOG([$am__untar <conftest.tar]) |
7276 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break |
7277 | fi |
7278 | done |
7279 | rm -rf conftest.dir |
7280 | |
7281 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) |
7282 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) |
7283 | AC_SUBST([am__tar]) |
7284 | AC_SUBST([am__untar]) |
7285 | ]) # _AM_PROG_TAR |
7286 | |