Mercurial > hg > audiostuff
comparison spandsp-0.0.6pre17/aclocal.m4 @ 4:26cd8f1ef0b1
import spandsp-0.0.6pre17
author | Peter Meerwald <pmeerw@cosy.sbg.ac.at> |
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date | Fri, 25 Jun 2010 15:50:58 +0200 |
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3:c6c5a16ce2f2 | 4:26cd8f1ef0b1 |
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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 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- | |
15 | |
16 # serial 52 AC_PROG_LIBTOOL | |
17 | |
18 | |
19 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) | |
20 # ----------------------------------------------------------- | |
21 # If this macro is not defined by Autoconf, define it here. | |
22 m4_ifdef([AC_PROVIDE_IFELSE], | |
23 [], | |
24 [m4_define([AC_PROVIDE_IFELSE], | |
25 [m4_ifdef([AC_PROVIDE_$1], | |
26 [$2], [$3])])]) | |
27 | |
28 | |
29 # AC_PROG_LIBTOOL | |
30 # --------------- | |
31 AC_DEFUN([AC_PROG_LIBTOOL], | |
32 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl | |
33 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX | |
34 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. | |
35 AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
36 [AC_LIBTOOL_CXX], | |
37 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX | |
38 ])]) | |
39 dnl And a similar setup for Fortran 77 support | |
40 AC_PROVIDE_IFELSE([AC_PROG_F77], | |
41 [AC_LIBTOOL_F77], | |
42 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 | |
43 ])]) | |
44 | |
45 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. | |
46 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run | |
47 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. | |
48 AC_PROVIDE_IFELSE([AC_PROG_GCJ], | |
49 [AC_LIBTOOL_GCJ], | |
50 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], | |
51 [AC_LIBTOOL_GCJ], | |
52 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], | |
53 [AC_LIBTOOL_GCJ], | |
54 [ifdef([AC_PROG_GCJ], | |
55 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) | |
56 ifdef([A][M_PROG_GCJ], | |
57 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) | |
58 ifdef([LT_AC_PROG_GCJ], | |
59 [define([LT_AC_PROG_GCJ], | |
60 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) | |
61 ])])# AC_PROG_LIBTOOL | |
62 | |
63 | |
64 # _AC_PROG_LIBTOOL | |
65 # ---------------- | |
66 AC_DEFUN([_AC_PROG_LIBTOOL], | |
67 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl | |
68 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl | |
69 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl | |
70 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl | |
71 | |
72 # This can be used to rebuild libtool when needed | |
73 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" | |
74 | |
75 # Always use our own libtool. | |
76 LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
77 AC_SUBST(LIBTOOL)dnl | |
78 | |
79 # Prevent multiple expansion | |
80 define([AC_PROG_LIBTOOL], []) | |
81 ])# _AC_PROG_LIBTOOL | |
82 | |
83 | |
84 # AC_LIBTOOL_SETUP | |
85 # ---------------- | |
86 AC_DEFUN([AC_LIBTOOL_SETUP], | |
87 [AC_PREREQ(2.50)dnl | |
88 AC_REQUIRE([AC_ENABLE_SHARED])dnl | |
89 AC_REQUIRE([AC_ENABLE_STATIC])dnl | |
90 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl | |
91 AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
92 AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
93 AC_REQUIRE([AC_PROG_CC])dnl | |
94 AC_REQUIRE([AC_PROG_LD])dnl | |
95 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl | |
96 AC_REQUIRE([AC_PROG_NM])dnl | |
97 | |
98 AC_REQUIRE([AC_PROG_LN_S])dnl | |
99 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl | |
100 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! | |
101 AC_REQUIRE([AC_OBJEXT])dnl | |
102 AC_REQUIRE([AC_EXEEXT])dnl | |
103 dnl | |
104 AC_LIBTOOL_SYS_MAX_CMD_LEN | |
105 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE | |
106 AC_LIBTOOL_OBJDIR | |
107 | |
108 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl | |
109 _LT_AC_PROG_ECHO_BACKSLASH | |
110 | |
111 case $host_os in | |
112 aix3*) | |
113 # AIX sometimes has problems with the GCC collect2 program. For some | |
114 # reason, if we set the COLLECT_NAMES environment variable, the problems | |
115 # vanish in a puff of smoke. | |
116 if test "X${COLLECT_NAMES+set}" != Xset; then | |
117 COLLECT_NAMES= | |
118 export COLLECT_NAMES | |
119 fi | |
120 ;; | |
121 esac | |
122 | |
123 # Sed substitution that helps us do robust quoting. It backslashifies | |
124 # metacharacters that are still active within double-quoted strings. | |
125 Xsed='sed -e 1s/^X//' | |
126 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] | |
127 | |
128 # Same as above, but do not quote variable references. | |
129 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] | |
130 | |
131 # Sed substitution to delay expansion of an escaped shell variable in a | |
132 # double_quote_subst'ed string. | |
133 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
134 | |
135 # Sed substitution to avoid accidental globbing in evaled expressions | |
136 no_glob_subst='s/\*/\\\*/g' | |
137 | |
138 # Constants: | |
139 rm="rm -f" | |
140 | |
141 # Global variables: | |
142 default_ofile=libtool | |
143 can_build_shared=yes | |
144 | |
145 # All known linkers require a `.a' archive for static linking (except MSVC, | |
146 # which needs '.lib'). | |
147 libext=a | |
148 ltmain="$ac_aux_dir/ltmain.sh" | |
149 ofile="$default_ofile" | |
150 with_gnu_ld="$lt_cv_prog_gnu_ld" | |
151 | |
152 AC_CHECK_TOOL(AR, ar, false) | |
153 AC_CHECK_TOOL(RANLIB, ranlib, :) | |
154 AC_CHECK_TOOL(STRIP, strip, :) | |
155 | |
156 old_CC="$CC" | |
157 old_CFLAGS="$CFLAGS" | |
158 | |
159 # Set sane defaults for various variables | |
160 test -z "$AR" && AR=ar | |
161 test -z "$AR_FLAGS" && AR_FLAGS=cru | |
162 test -z "$AS" && AS=as | |
163 test -z "$CC" && CC=cc | |
164 test -z "$LTCC" && LTCC=$CC | |
165 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS | |
166 test -z "$DLLTOOL" && DLLTOOL=dlltool | |
167 test -z "$LD" && LD=ld | |
168 test -z "$LN_S" && LN_S="ln -s" | |
169 test -z "$MAGIC_CMD" && MAGIC_CMD=file | |
170 test -z "$NM" && NM=nm | |
171 test -z "$SED" && SED=sed | |
172 test -z "$OBJDUMP" && OBJDUMP=objdump | |
173 test -z "$RANLIB" && RANLIB=: | |
174 test -z "$STRIP" && STRIP=: | |
175 test -z "$ac_objext" && ac_objext=o | |
176 | |
177 # Determine commands to create old-style static archives. | |
178 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' | |
179 old_postinstall_cmds='chmod 644 $oldlib' | |
180 old_postuninstall_cmds= | |
181 | |
182 if test -n "$RANLIB"; then | |
183 case $host_os in | |
184 openbsd*) | |
185 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" | |
186 ;; | |
187 *) | |
188 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" | |
189 ;; | |
190 esac | |
191 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" | |
192 fi | |
193 | |
194 _LT_CC_BASENAME([$compiler]) | |
195 | |
196 # Only perform the check for file, if the check method requires it | |
197 case $deplibs_check_method in | |
198 file_magic*) | |
199 if test "$file_magic_cmd" = '$MAGIC_CMD'; then | |
200 AC_PATH_MAGIC | |
201 fi | |
202 ;; | |
203 esac | |
204 | |
205 _LT_REQUIRED_DARWIN_CHECKS | |
206 | |
207 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) | |
208 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], | |
209 enable_win32_dll=yes, enable_win32_dll=no) | |
210 | |
211 AC_ARG_ENABLE([libtool-lock], | |
212 [AC_HELP_STRING([--disable-libtool-lock], | |
213 [avoid locking (might break parallel builds)])]) | |
214 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes | |
215 | |
216 AC_ARG_WITH([pic], | |
217 [AC_HELP_STRING([--with-pic], | |
218 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], | |
219 [pic_mode="$withval"], | |
220 [pic_mode=default]) | |
221 test -z "$pic_mode" && pic_mode=default | |
222 | |
223 # Use C for the default configuration in the libtool script | |
224 tagname= | |
225 AC_LIBTOOL_LANG_C_CONFIG | |
226 _LT_AC_TAGCONFIG | |
227 ])# AC_LIBTOOL_SETUP | |
228 | |
229 | |
230 # _LT_AC_SYS_COMPILER | |
231 # ------------------- | |
232 AC_DEFUN([_LT_AC_SYS_COMPILER], | |
233 [AC_REQUIRE([AC_PROG_CC])dnl | |
234 | |
235 # If no C compiler was specified, use CC. | |
236 LTCC=${LTCC-"$CC"} | |
237 | |
238 # If no C compiler flags were specified, use CFLAGS. | |
239 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
240 | |
241 # Allow CC to be a program name with arguments. | |
242 compiler=$CC | |
243 ])# _LT_AC_SYS_COMPILER | |
244 | |
245 | |
246 # _LT_CC_BASENAME(CC) | |
247 # ------------------- | |
248 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. | |
249 AC_DEFUN([_LT_CC_BASENAME], | |
250 [for cc_temp in $1""; do | |
251 case $cc_temp in | |
252 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; | |
253 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; | |
254 \-*) ;; | |
255 *) break;; | |
256 esac | |
257 done | |
258 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` | |
259 ]) | |
260 | |
261 | |
262 # _LT_COMPILER_BOILERPLATE | |
263 # ------------------------ | |
264 # Check for compiler boilerplate output or warnings with | |
265 # the simple compiler test code. | |
266 AC_DEFUN([_LT_COMPILER_BOILERPLATE], | |
267 [AC_REQUIRE([LT_AC_PROG_SED])dnl | |
268 ac_outfile=conftest.$ac_objext | |
269 echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
270 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
271 _lt_compiler_boilerplate=`cat conftest.err` | |
272 $rm conftest* | |
273 ])# _LT_COMPILER_BOILERPLATE | |
274 | |
275 | |
276 # _LT_LINKER_BOILERPLATE | |
277 # ---------------------- | |
278 # Check for linker boilerplate output or warnings with | |
279 # the simple link test code. | |
280 AC_DEFUN([_LT_LINKER_BOILERPLATE], | |
281 [AC_REQUIRE([LT_AC_PROG_SED])dnl | |
282 ac_outfile=conftest.$ac_objext | |
283 echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
284 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
285 _lt_linker_boilerplate=`cat conftest.err` | |
286 $rm -r conftest* | |
287 ])# _LT_LINKER_BOILERPLATE | |
288 | |
289 # _LT_REQUIRED_DARWIN_CHECKS | |
290 # -------------------------- | |
291 # Check for some things on darwin | |
292 AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[ | |
293 case $host_os in | |
294 rhapsody* | darwin*) | |
295 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) | |
296 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) | |
297 | |
298 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], | |
299 [lt_cv_apple_cc_single_mod=no | |
300 if test -z "${LT_MULTI_MODULE}"; then | |
301 # By default we will add the -single_module flag. You can override | |
302 # by either setting the environment variable LT_MULTI_MODULE | |
303 # non-empty at configure time, or by adding -multi_module to the | |
304 # link flags. | |
305 echo "int foo(void){return 1;}" > conftest.c | |
306 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
307 -dynamiclib ${wl}-single_module conftest.c | |
308 if test -f libconftest.dylib; then | |
309 lt_cv_apple_cc_single_mod=yes | |
310 rm -rf libconftest.dylib* | |
311 fi | |
312 rm conftest.c | |
313 fi]) | |
314 AC_CACHE_CHECK([for -exported_symbols_list linker flag], | |
315 [lt_cv_ld_exported_symbols_list], | |
316 [lt_cv_ld_exported_symbols_list=no | |
317 save_LDFLAGS=$LDFLAGS | |
318 echo "_main" > conftest.sym | |
319 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" | |
320 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], | |
321 [lt_cv_ld_exported_symbols_list=yes], | |
322 [lt_cv_ld_exported_symbols_list=no]) | |
323 LDFLAGS="$save_LDFLAGS" | |
324 ]) | |
325 case $host_os in | |
326 rhapsody* | darwin1.[[0123]]) | |
327 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; | |
328 darwin1.*) | |
329 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
330 darwin*) | |
331 # if running on 10.5 or later, the deployment target defaults | |
332 # to the OS version, if on x86, and 10.4, the deployment | |
333 # target defaults to 10.4. Don't you love it? | |
334 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in | |
335 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) | |
336 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
337 10.[[012]]*) | |
338 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
339 10.*) | |
340 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
341 esac | |
342 ;; | |
343 esac | |
344 if test "$lt_cv_apple_cc_single_mod" = "yes"; then | |
345 _lt_dar_single_mod='$single_module' | |
346 fi | |
347 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then | |
348 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' | |
349 else | |
350 _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}" | |
351 fi | |
352 if test "$DSYMUTIL" != ":"; then | |
353 _lt_dsymutil="~$DSYMUTIL \$lib || :" | |
354 else | |
355 _lt_dsymutil= | |
356 fi | |
357 ;; | |
358 esac | |
359 ]) | |
360 | |
361 # _LT_AC_SYS_LIBPATH_AIX | |
362 # ---------------------- | |
363 # Links a minimal program and checks the executable | |
364 # for the system default hardcoded library path. In most cases, | |
365 # this is /usr/lib:/lib, but when the MPI compilers are used | |
366 # the location of the communication and MPI libs are included too. | |
367 # If we don't find anything, use the default library path according | |
368 # to the aix ld manual. | |
369 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], | |
370 [AC_REQUIRE([LT_AC_PROG_SED])dnl | |
371 AC_LINK_IFELSE(AC_LANG_PROGRAM,[ | |
372 lt_aix_libpath_sed=' | |
373 /Import File Strings/,/^$/ { | |
374 /^0/ { | |
375 s/^0 *\(.*\)$/\1/ | |
376 p | |
377 } | |
378 }' | |
379 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
380 # Check for a 64-bit object if we didn't find anything. | |
381 if test -z "$aix_libpath"; then | |
382 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
383 fi],[]) | |
384 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi | |
385 ])# _LT_AC_SYS_LIBPATH_AIX | |
386 | |
387 | |
388 # _LT_AC_SHELL_INIT(ARG) | |
389 # ---------------------- | |
390 AC_DEFUN([_LT_AC_SHELL_INIT], | |
391 [ifdef([AC_DIVERSION_NOTICE], | |
392 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], | |
393 [AC_DIVERT_PUSH(NOTICE)]) | |
394 $1 | |
395 AC_DIVERT_POP | |
396 ])# _LT_AC_SHELL_INIT | |
397 | |
398 | |
399 # _LT_AC_PROG_ECHO_BACKSLASH | |
400 # -------------------------- | |
401 # Add some code to the start of the generated configure script which | |
402 # will find an echo command which doesn't interpret backslashes. | |
403 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], | |
404 [_LT_AC_SHELL_INIT([ | |
405 # Check that we are running under the correct shell. | |
406 SHELL=${CONFIG_SHELL-/bin/sh} | |
407 | |
408 case X$ECHO in | |
409 X*--fallback-echo) | |
410 # Remove one level of quotation (which was required for Make). | |
411 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` | |
412 ;; | |
413 esac | |
414 | |
415 echo=${ECHO-echo} | |
416 if test "X[$]1" = X--no-reexec; then | |
417 # Discard the --no-reexec flag, and continue. | |
418 shift | |
419 elif test "X[$]1" = X--fallback-echo; then | |
420 # Avoid inline document here, it may be left over | |
421 : | |
422 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then | |
423 # Yippee, $echo works! | |
424 : | |
425 else | |
426 # Restart under the correct shell. | |
427 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} | |
428 fi | |
429 | |
430 if test "X[$]1" = X--fallback-echo; then | |
431 # used as fallback echo | |
432 shift | |
433 cat <<EOF | |
434 [$]* | |
435 EOF | |
436 exit 0 | |
437 fi | |
438 | |
439 # The HP-UX ksh and POSIX shell print the target directory to stdout | |
440 # if CDPATH is set. | |
441 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
442 | |
443 if test -z "$ECHO"; then | |
444 if test "X${echo_test_string+set}" != Xset; then | |
445 # find a string as large as possible, as long as the shell can cope with it | |
446 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do | |
447 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... | |
448 if (echo_test_string=`eval $cmd`) 2>/dev/null && | |
449 echo_test_string=`eval $cmd` && | |
450 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null | |
451 then | |
452 break | |
453 fi | |
454 done | |
455 fi | |
456 | |
457 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && | |
458 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && | |
459 test "X$echo_testing_string" = "X$echo_test_string"; then | |
460 : | |
461 else | |
462 # The Solaris, AIX, and Digital Unix default echo programs unquote | |
463 # backslashes. This makes it impossible to quote backslashes using | |
464 # echo "$something" | sed 's/\\/\\\\/g' | |
465 # | |
466 # So, first we look for a working echo in the user's PATH. | |
467 | |
468 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
469 for dir in $PATH /usr/ucb; do | |
470 IFS="$lt_save_ifs" | |
471 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && | |
472 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && | |
473 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && | |
474 test "X$echo_testing_string" = "X$echo_test_string"; then | |
475 echo="$dir/echo" | |
476 break | |
477 fi | |
478 done | |
479 IFS="$lt_save_ifs" | |
480 | |
481 if test "X$echo" = Xecho; then | |
482 # We didn't find a better echo, so look for alternatives. | |
483 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && | |
484 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && | |
485 test "X$echo_testing_string" = "X$echo_test_string"; then | |
486 # This shell has a builtin print -r that does the trick. | |
487 echo='print -r' | |
488 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && | |
489 test "X$CONFIG_SHELL" != X/bin/ksh; then | |
490 # If we have ksh, try running configure again with it. | |
491 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
492 export ORIGINAL_CONFIG_SHELL | |
493 CONFIG_SHELL=/bin/ksh | |
494 export CONFIG_SHELL | |
495 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} | |
496 else | |
497 # Try using printf. | |
498 echo='printf %s\n' | |
499 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && | |
500 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && | |
501 test "X$echo_testing_string" = "X$echo_test_string"; then | |
502 # Cool, printf works | |
503 : | |
504 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && | |
505 test "X$echo_testing_string" = 'X\t' && | |
506 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
507 test "X$echo_testing_string" = "X$echo_test_string"; then | |
508 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL | |
509 export CONFIG_SHELL | |
510 SHELL="$CONFIG_SHELL" | |
511 export SHELL | |
512 echo="$CONFIG_SHELL [$]0 --fallback-echo" | |
513 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && | |
514 test "X$echo_testing_string" = 'X\t' && | |
515 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
516 test "X$echo_testing_string" = "X$echo_test_string"; then | |
517 echo="$CONFIG_SHELL [$]0 --fallback-echo" | |
518 else | |
519 # maybe with a smaller string... | |
520 prev=: | |
521 | |
522 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do | |
523 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null | |
524 then | |
525 break | |
526 fi | |
527 prev="$cmd" | |
528 done | |
529 | |
530 if test "$prev" != 'sed 50q "[$]0"'; then | |
531 echo_test_string=`eval $prev` | |
532 export echo_test_string | |
533 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} | |
534 else | |
535 # Oops. We lost completely, so just stick with echo. | |
536 echo=echo | |
537 fi | |
538 fi | |
539 fi | |
540 fi | |
541 fi | |
542 fi | |
543 | |
544 # Copy echo and quote the copy suitably for passing to libtool from | |
545 # the Makefile, instead of quoting the original, which is used later. | |
546 ECHO=$echo | |
547 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then | |
548 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" | |
549 fi | |
550 | |
551 AC_SUBST(ECHO) | |
552 ])])# _LT_AC_PROG_ECHO_BACKSLASH | |
553 | |
554 | |
555 # _LT_AC_LOCK | |
556 # ----------- | |
557 AC_DEFUN([_LT_AC_LOCK], | |
558 [AC_ARG_ENABLE([libtool-lock], | |
559 [AC_HELP_STRING([--disable-libtool-lock], | |
560 [avoid locking (might break parallel builds)])]) | |
561 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes | |
562 | |
563 # Some flags need to be propagated to the compiler or linker for good | |
564 # libtool support. | |
565 case $host in | |
566 ia64-*-hpux*) | |
567 # Find out which ABI we are using. | |
568 echo 'int i;' > conftest.$ac_ext | |
569 if AC_TRY_EVAL(ac_compile); then | |
570 case `/usr/bin/file conftest.$ac_objext` in | |
571 *ELF-32*) | |
572 HPUX_IA64_MODE="32" | |
573 ;; | |
574 *ELF-64*) | |
575 HPUX_IA64_MODE="64" | |
576 ;; | |
577 esac | |
578 fi | |
579 rm -rf conftest* | |
580 ;; | |
581 *-*-irix6*) | |
582 # Find out which ABI we are using. | |
583 echo '[#]line __oline__ "configure"' > conftest.$ac_ext | |
584 if AC_TRY_EVAL(ac_compile); then | |
585 if test "$lt_cv_prog_gnu_ld" = yes; then | |
586 case `/usr/bin/file conftest.$ac_objext` in | |
587 *32-bit*) | |
588 LD="${LD-ld} -melf32bsmip" | |
589 ;; | |
590 *N32*) | |
591 LD="${LD-ld} -melf32bmipn32" | |
592 ;; | |
593 *64-bit*) | |
594 LD="${LD-ld} -melf64bmip" | |
595 ;; | |
596 esac | |
597 else | |
598 case `/usr/bin/file conftest.$ac_objext` in | |
599 *32-bit*) | |
600 LD="${LD-ld} -32" | |
601 ;; | |
602 *N32*) | |
603 LD="${LD-ld} -n32" | |
604 ;; | |
605 *64-bit*) | |
606 LD="${LD-ld} -64" | |
607 ;; | |
608 esac | |
609 fi | |
610 fi | |
611 rm -rf conftest* | |
612 ;; | |
613 | |
614 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ | |
615 s390*-*linux*|sparc*-*linux*) | |
616 # Find out which ABI we are using. | |
617 echo 'int i;' > conftest.$ac_ext | |
618 if AC_TRY_EVAL(ac_compile); then | |
619 case `/usr/bin/file conftest.o` in | |
620 *32-bit*) | |
621 case $host in | |
622 x86_64-*kfreebsd*-gnu) | |
623 LD="${LD-ld} -m elf_i386_fbsd" | |
624 ;; | |
625 x86_64-*linux*) | |
626 LD="${LD-ld} -m elf_i386" | |
627 ;; | |
628 ppc64-*linux*|powerpc64-*linux*) | |
629 LD="${LD-ld} -m elf32ppclinux" | |
630 ;; | |
631 s390x-*linux*) | |
632 LD="${LD-ld} -m elf_s390" | |
633 ;; | |
634 sparc64-*linux*) | |
635 LD="${LD-ld} -m elf32_sparc" | |
636 ;; | |
637 esac | |
638 ;; | |
639 *64-bit*) | |
640 libsuff=64 | |
641 case $host in | |
642 x86_64-*kfreebsd*-gnu) | |
643 LD="${LD-ld} -m elf_x86_64_fbsd" | |
644 ;; | |
645 x86_64-*linux*) | |
646 LD="${LD-ld} -m elf_x86_64" | |
647 ;; | |
648 ppc*-*linux*|powerpc*-*linux*) | |
649 LD="${LD-ld} -m elf64ppc" | |
650 ;; | |
651 s390*-*linux*) | |
652 LD="${LD-ld} -m elf64_s390" | |
653 ;; | |
654 sparc*-*linux*) | |
655 LD="${LD-ld} -m elf64_sparc" | |
656 ;; | |
657 esac | |
658 ;; | |
659 esac | |
660 fi | |
661 rm -rf conftest* | |
662 ;; | |
663 | |
664 *-*-sco3.2v5*) | |
665 # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
666 SAVE_CFLAGS="$CFLAGS" | |
667 CFLAGS="$CFLAGS -belf" | |
668 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, | |
669 [AC_LANG_PUSH(C) | |
670 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) | |
671 AC_LANG_POP]) | |
672 if test x"$lt_cv_cc_needs_belf" != x"yes"; then | |
673 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
674 CFLAGS="$SAVE_CFLAGS" | |
675 fi | |
676 ;; | |
677 sparc*-*solaris*) | |
678 # Find out which ABI we are using. | |
679 echo 'int i;' > conftest.$ac_ext | |
680 if AC_TRY_EVAL(ac_compile); then | |
681 case `/usr/bin/file conftest.o` in | |
682 *64-bit*) | |
683 case $lt_cv_prog_gnu_ld in | |
684 yes*) LD="${LD-ld} -m elf64_sparc" ;; | |
685 *) | |
686 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then | |
687 LD="${LD-ld} -64" | |
688 fi | |
689 ;; | |
690 esac | |
691 ;; | |
692 esac | |
693 fi | |
694 rm -rf conftest* | |
695 ;; | |
696 | |
697 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], | |
698 [*-*-cygwin* | *-*-mingw* | *-*-pw32*) | |
699 AC_CHECK_TOOL(DLLTOOL, dlltool, false) | |
700 AC_CHECK_TOOL(AS, as, false) | |
701 AC_CHECK_TOOL(OBJDUMP, objdump, false) | |
702 ;; | |
703 ]) | |
704 esac | |
705 | |
706 need_locks="$enable_libtool_lock" | |
707 | |
708 ])# _LT_AC_LOCK | |
709 | |
710 | |
711 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, | |
712 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) | |
713 # ---------------------------------------------------------------- | |
714 # Check whether the given compiler option works | |
715 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], | |
716 [AC_REQUIRE([LT_AC_PROG_SED]) | |
717 AC_CACHE_CHECK([$1], [$2], | |
718 [$2=no | |
719 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) | |
720 echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
721 lt_compiler_flag="$3" | |
722 # Insert the option either (1) after the last *FLAGS variable, or | |
723 # (2) before a word containing "conftest.", or (3) at the end. | |
724 # Note that $ac_compile itself does not contain backslashes and begins | |
725 # with a dollar sign (not a hyphen), so the echo should work correctly. | |
726 # The option is referenced via a variable to avoid confusing sed. | |
727 lt_compile=`echo "$ac_compile" | $SED \ | |
728 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
729 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ | |
730 -e 's:$: $lt_compiler_flag:'` | |
731 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) | |
732 (eval "$lt_compile" 2>conftest.err) | |
733 ac_status=$? | |
734 cat conftest.err >&AS_MESSAGE_LOG_FD | |
735 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD | |
736 if (exit $ac_status) && test -s "$ac_outfile"; then | |
737 # The compiler can only warn and ignore the option if not recognized | |
738 # So say no if there are warnings other than the usual output. | |
739 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp | |
740 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
741 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
742 $2=yes | |
743 fi | |
744 fi | |
745 $rm conftest* | |
746 ]) | |
747 | |
748 if test x"[$]$2" = xyes; then | |
749 ifelse([$5], , :, [$5]) | |
750 else | |
751 ifelse([$6], , :, [$6]) | |
752 fi | |
753 ])# AC_LIBTOOL_COMPILER_OPTION | |
754 | |
755 | |
756 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, | |
757 # [ACTION-SUCCESS], [ACTION-FAILURE]) | |
758 # ------------------------------------------------------------ | |
759 # Check whether the given compiler option works | |
760 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], | |
761 [AC_REQUIRE([LT_AC_PROG_SED])dnl | |
762 AC_CACHE_CHECK([$1], [$2], | |
763 [$2=no | |
764 save_LDFLAGS="$LDFLAGS" | |
765 LDFLAGS="$LDFLAGS $3" | |
766 echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
767 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
768 # The linker can only warn and ignore the option if not recognized | |
769 # So say no if there are warnings | |
770 if test -s conftest.err; then | |
771 # Append any errors to the config.log. | |
772 cat conftest.err 1>&AS_MESSAGE_LOG_FD | |
773 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp | |
774 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
775 if diff conftest.exp conftest.er2 >/dev/null; then | |
776 $2=yes | |
777 fi | |
778 else | |
779 $2=yes | |
780 fi | |
781 fi | |
782 $rm -r conftest* | |
783 LDFLAGS="$save_LDFLAGS" | |
784 ]) | |
785 | |
786 if test x"[$]$2" = xyes; then | |
787 ifelse([$4], , :, [$4]) | |
788 else | |
789 ifelse([$5], , :, [$5]) | |
790 fi | |
791 ])# AC_LIBTOOL_LINKER_OPTION | |
792 | |
793 | |
794 # AC_LIBTOOL_SYS_MAX_CMD_LEN | |
795 # -------------------------- | |
796 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], | |
797 [# find the maximum length of command line arguments | |
798 AC_MSG_CHECKING([the maximum length of command line arguments]) | |
799 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl | |
800 i=0 | |
801 teststring="ABCD" | |
802 | |
803 case $build_os in | |
804 msdosdjgpp*) | |
805 # On DJGPP, this test can blow up pretty badly due to problems in libc | |
806 # (any single argument exceeding 2000 bytes causes a buffer overrun | |
807 # during glob expansion). Even if it were fixed, the result of this | |
808 # check would be larger than it should be. | |
809 lt_cv_sys_max_cmd_len=12288; # 12K is about right | |
810 ;; | |
811 | |
812 gnu*) | |
813 # Under GNU Hurd, this test is not required because there is | |
814 # no limit to the length of command line arguments. | |
815 # Libtool will interpret -1 as no limit whatsoever | |
816 lt_cv_sys_max_cmd_len=-1; | |
817 ;; | |
818 | |
819 cygwin* | mingw*) | |
820 # On Win9x/ME, this test blows up -- it succeeds, but takes | |
821 # about 5 minutes as the teststring grows exponentially. | |
822 # Worse, since 9x/ME are not pre-emptively multitasking, | |
823 # you end up with a "frozen" computer, even though with patience | |
824 # the test eventually succeeds (with a max line length of 256k). | |
825 # Instead, let's just punt: use the minimum linelength reported by | |
826 # all of the supported platforms: 8192 (on NT/2K/XP). | |
827 lt_cv_sys_max_cmd_len=8192; | |
828 ;; | |
829 | |
830 amigaos*) | |
831 # On AmigaOS with pdksh, this test takes hours, literally. | |
832 # So we just punt and use a minimum line length of 8192. | |
833 lt_cv_sys_max_cmd_len=8192; | |
834 ;; | |
835 | |
836 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) | |
837 # This has been around since 386BSD, at least. Likely further. | |
838 if test -x /sbin/sysctl; then | |
839 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` | |
840 elif test -x /usr/sbin/sysctl; then | |
841 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` | |
842 else | |
843 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs | |
844 fi | |
845 # And add a safety zone | |
846 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
847 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
848 ;; | |
849 | |
850 interix*) | |
851 # We know the value 262144 and hardcode it with a safety zone (like BSD) | |
852 lt_cv_sys_max_cmd_len=196608 | |
853 ;; | |
854 | |
855 osf*) | |
856 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure | |
857 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not | |
858 # nice to cause kernel panics so lets avoid the loop below. | |
859 # First set a reasonable default. | |
860 lt_cv_sys_max_cmd_len=16384 | |
861 # | |
862 if test -x /sbin/sysconfig; then | |
863 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in | |
864 *1*) lt_cv_sys_max_cmd_len=-1 ;; | |
865 esac | |
866 fi | |
867 ;; | |
868 sco3.2v5*) | |
869 lt_cv_sys_max_cmd_len=102400 | |
870 ;; | |
871 sysv5* | sco5v6* | sysv4.2uw2*) | |
872 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` | |
873 if test -n "$kargmax"; then | |
874 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` | |
875 else | |
876 lt_cv_sys_max_cmd_len=32768 | |
877 fi | |
878 ;; | |
879 *) | |
880 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` | |
881 if test -n "$lt_cv_sys_max_cmd_len"; then | |
882 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
883 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
884 else | |
885 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} | |
886 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ | |
887 = "XX$teststring") >/dev/null 2>&1 && | |
888 new_result=`expr "X$teststring" : ".*" 2>&1` && | |
889 lt_cv_sys_max_cmd_len=$new_result && | |
890 test $i != 17 # 1/2 MB should be enough | |
891 do | |
892 i=`expr $i + 1` | |
893 teststring=$teststring$teststring | |
894 done | |
895 teststring= | |
896 # Add a significant safety factor because C++ compilers can tack on massive | |
897 # amounts of additional arguments before passing them to the linker. | |
898 # It appears as though 1/2 is a usable value. | |
899 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` | |
900 fi | |
901 ;; | |
902 esac | |
903 ]) | |
904 if test -n $lt_cv_sys_max_cmd_len ; then | |
905 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) | |
906 else | |
907 AC_MSG_RESULT(none) | |
908 fi | |
909 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN | |
910 | |
911 | |
912 # _LT_AC_CHECK_DLFCN | |
913 # ------------------ | |
914 AC_DEFUN([_LT_AC_CHECK_DLFCN], | |
915 [AC_CHECK_HEADERS(dlfcn.h)dnl | |
916 ])# _LT_AC_CHECK_DLFCN | |
917 | |
918 | |
919 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, | |
920 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) | |
921 # --------------------------------------------------------------------- | |
922 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], | |
923 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl | |
924 if test "$cross_compiling" = yes; then : | |
925 [$4] | |
926 else | |
927 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
928 lt_status=$lt_dlunknown | |
929 cat > conftest.$ac_ext <<EOF | |
930 [#line __oline__ "configure" | |
931 #include "confdefs.h" | |
932 | |
933 #if HAVE_DLFCN_H | |
934 #include <dlfcn.h> | |
935 #endif | |
936 | |
937 #include <stdio.h> | |
938 | |
939 #ifdef RTLD_GLOBAL | |
940 # define LT_DLGLOBAL RTLD_GLOBAL | |
941 #else | |
942 # ifdef DL_GLOBAL | |
943 # define LT_DLGLOBAL DL_GLOBAL | |
944 # else | |
945 # define LT_DLGLOBAL 0 | |
946 # endif | |
947 #endif | |
948 | |
949 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
950 find out it does not work in some platform. */ | |
951 #ifndef LT_DLLAZY_OR_NOW | |
952 # ifdef RTLD_LAZY | |
953 # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
954 # else | |
955 # ifdef DL_LAZY | |
956 # define LT_DLLAZY_OR_NOW DL_LAZY | |
957 # else | |
958 # ifdef RTLD_NOW | |
959 # define LT_DLLAZY_OR_NOW RTLD_NOW | |
960 # else | |
961 # ifdef DL_NOW | |
962 # define LT_DLLAZY_OR_NOW DL_NOW | |
963 # else | |
964 # define LT_DLLAZY_OR_NOW 0 | |
965 # endif | |
966 # endif | |
967 # endif | |
968 # endif | |
969 #endif | |
970 | |
971 #ifdef __cplusplus | |
972 extern "C" void exit (int); | |
973 #endif | |
974 | |
975 void fnord() { int i=42;} | |
976 int main () | |
977 { | |
978 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
979 int status = $lt_dlunknown; | |
980 | |
981 if (self) | |
982 { | |
983 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
984 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
985 /* dlclose (self); */ | |
986 } | |
987 else | |
988 puts (dlerror ()); | |
989 | |
990 exit (status); | |
991 }] | |
992 EOF | |
993 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then | |
994 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null | |
995 lt_status=$? | |
996 case x$lt_status in | |
997 x$lt_dlno_uscore) $1 ;; | |
998 x$lt_dlneed_uscore) $2 ;; | |
999 x$lt_dlunknown|x*) $3 ;; | |
1000 esac | |
1001 else : | |
1002 # compilation failed | |
1003 $3 | |
1004 fi | |
1005 fi | |
1006 rm -fr conftest* | |
1007 ])# _LT_AC_TRY_DLOPEN_SELF | |
1008 | |
1009 | |
1010 # AC_LIBTOOL_DLOPEN_SELF | |
1011 # ---------------------- | |
1012 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], | |
1013 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl | |
1014 if test "x$enable_dlopen" != xyes; then | |
1015 enable_dlopen=unknown | |
1016 enable_dlopen_self=unknown | |
1017 enable_dlopen_self_static=unknown | |
1018 else | |
1019 lt_cv_dlopen=no | |
1020 lt_cv_dlopen_libs= | |
1021 | |
1022 case $host_os in | |
1023 beos*) | |
1024 lt_cv_dlopen="load_add_on" | |
1025 lt_cv_dlopen_libs= | |
1026 lt_cv_dlopen_self=yes | |
1027 ;; | |
1028 | |
1029 mingw* | pw32*) | |
1030 lt_cv_dlopen="LoadLibrary" | |
1031 lt_cv_dlopen_libs= | |
1032 ;; | |
1033 | |
1034 cygwin*) | |
1035 lt_cv_dlopen="dlopen" | |
1036 lt_cv_dlopen_libs= | |
1037 ;; | |
1038 | |
1039 darwin*) | |
1040 # if libdl is installed we need to link against it | |
1041 AC_CHECK_LIB([dl], [dlopen], | |
1042 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ | |
1043 lt_cv_dlopen="dyld" | |
1044 lt_cv_dlopen_libs= | |
1045 lt_cv_dlopen_self=yes | |
1046 ]) | |
1047 ;; | |
1048 | |
1049 *) | |
1050 AC_CHECK_FUNC([shl_load], | |
1051 [lt_cv_dlopen="shl_load"], | |
1052 [AC_CHECK_LIB([dld], [shl_load], | |
1053 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], | |
1054 [AC_CHECK_FUNC([dlopen], | |
1055 [lt_cv_dlopen="dlopen"], | |
1056 [AC_CHECK_LIB([dl], [dlopen], | |
1057 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], | |
1058 [AC_CHECK_LIB([svld], [dlopen], | |
1059 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], | |
1060 [AC_CHECK_LIB([dld], [dld_link], | |
1061 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) | |
1062 ]) | |
1063 ]) | |
1064 ]) | |
1065 ]) | |
1066 ]) | |
1067 ;; | |
1068 esac | |
1069 | |
1070 if test "x$lt_cv_dlopen" != xno; then | |
1071 enable_dlopen=yes | |
1072 else | |
1073 enable_dlopen=no | |
1074 fi | |
1075 | |
1076 case $lt_cv_dlopen in | |
1077 dlopen) | |
1078 save_CPPFLAGS="$CPPFLAGS" | |
1079 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
1080 | |
1081 save_LDFLAGS="$LDFLAGS" | |
1082 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
1083 | |
1084 save_LIBS="$LIBS" | |
1085 LIBS="$lt_cv_dlopen_libs $LIBS" | |
1086 | |
1087 AC_CACHE_CHECK([whether a program can dlopen itself], | |
1088 lt_cv_dlopen_self, [dnl | |
1089 _LT_AC_TRY_DLOPEN_SELF( | |
1090 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, | |
1091 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) | |
1092 ]) | |
1093 | |
1094 if test "x$lt_cv_dlopen_self" = xyes; then | |
1095 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" | |
1096 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], | |
1097 lt_cv_dlopen_self_static, [dnl | |
1098 _LT_AC_TRY_DLOPEN_SELF( | |
1099 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, | |
1100 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) | |
1101 ]) | |
1102 fi | |
1103 | |
1104 CPPFLAGS="$save_CPPFLAGS" | |
1105 LDFLAGS="$save_LDFLAGS" | |
1106 LIBS="$save_LIBS" | |
1107 ;; | |
1108 esac | |
1109 | |
1110 case $lt_cv_dlopen_self in | |
1111 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; | |
1112 *) enable_dlopen_self=unknown ;; | |
1113 esac | |
1114 | |
1115 case $lt_cv_dlopen_self_static in | |
1116 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; | |
1117 *) enable_dlopen_self_static=unknown ;; | |
1118 esac | |
1119 fi | |
1120 ])# AC_LIBTOOL_DLOPEN_SELF | |
1121 | |
1122 | |
1123 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) | |
1124 # --------------------------------- | |
1125 # Check to see if options -c and -o are simultaneously supported by compiler | |
1126 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], | |
1127 [AC_REQUIRE([LT_AC_PROG_SED])dnl | |
1128 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl | |
1129 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], | |
1130 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], | |
1131 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no | |
1132 $rm -r conftest 2>/dev/null | |
1133 mkdir conftest | |
1134 cd conftest | |
1135 mkdir out | |
1136 echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
1137 | |
1138 lt_compiler_flag="-o out/conftest2.$ac_objext" | |
1139 # Insert the option either (1) after the last *FLAGS variable, or | |
1140 # (2) before a word containing "conftest.", or (3) at the end. | |
1141 # Note that $ac_compile itself does not contain backslashes and begins | |
1142 # with a dollar sign (not a hyphen), so the echo should work correctly. | |
1143 lt_compile=`echo "$ac_compile" | $SED \ | |
1144 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
1145 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ | |
1146 -e 's:$: $lt_compiler_flag:'` | |
1147 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) | |
1148 (eval "$lt_compile" 2>out/conftest.err) | |
1149 ac_status=$? | |
1150 cat out/conftest.err >&AS_MESSAGE_LOG_FD | |
1151 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD | |
1152 if (exit $ac_status) && test -s out/conftest2.$ac_objext | |
1153 then | |
1154 # The compiler can only warn and ignore the option if not recognized | |
1155 # So say no if there are warnings | |
1156 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
1157 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
1158 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
1159 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes | |
1160 fi | |
1161 fi | |
1162 chmod u+w . 2>&AS_MESSAGE_LOG_FD | |
1163 $rm conftest* | |
1164 # SGI C++ compiler will create directory out/ii_files/ for | |
1165 # template instantiation | |
1166 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files | |
1167 $rm out/* && rmdir out | |
1168 cd .. | |
1169 rmdir conftest | |
1170 $rm conftest* | |
1171 ]) | |
1172 ])# AC_LIBTOOL_PROG_CC_C_O | |
1173 | |
1174 | |
1175 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) | |
1176 # ----------------------------------------- | |
1177 # Check to see if we can do hard links to lock some files if needed | |
1178 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], | |
1179 [AC_REQUIRE([_LT_AC_LOCK])dnl | |
1180 | |
1181 hard_links="nottested" | |
1182 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then | |
1183 # do not overwrite the value of need_locks provided by the user | |
1184 AC_MSG_CHECKING([if we can lock with hard links]) | |
1185 hard_links=yes | |
1186 $rm conftest* | |
1187 ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
1188 touch conftest.a | |
1189 ln conftest.a conftest.b 2>&5 || hard_links=no | |
1190 ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
1191 AC_MSG_RESULT([$hard_links]) | |
1192 if test "$hard_links" = no; then | |
1193 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) | |
1194 need_locks=warn | |
1195 fi | |
1196 else | |
1197 need_locks=no | |
1198 fi | |
1199 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS | |
1200 | |
1201 | |
1202 # AC_LIBTOOL_OBJDIR | |
1203 # ----------------- | |
1204 AC_DEFUN([AC_LIBTOOL_OBJDIR], | |
1205 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], | |
1206 [rm -f .libs 2>/dev/null | |
1207 mkdir .libs 2>/dev/null | |
1208 if test -d .libs; then | |
1209 lt_cv_objdir=.libs | |
1210 else | |
1211 # MS-DOS does not allow filenames that begin with a dot. | |
1212 lt_cv_objdir=_libs | |
1213 fi | |
1214 rmdir .libs 2>/dev/null]) | |
1215 objdir=$lt_cv_objdir | |
1216 ])# AC_LIBTOOL_OBJDIR | |
1217 | |
1218 | |
1219 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) | |
1220 # ---------------------------------------------- | |
1221 # Check hardcoding attributes. | |
1222 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], | |
1223 [AC_MSG_CHECKING([how to hardcode library paths into programs]) | |
1224 _LT_AC_TAGVAR(hardcode_action, $1)= | |
1225 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ | |
1226 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ | |
1227 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then | |
1228 | |
1229 # We can hardcode non-existant directories. | |
1230 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && | |
1231 # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
1232 # have to relink, otherwise we might link with an installed library | |
1233 # when we should be linking with a yet-to-be-installed one | |
1234 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && | |
1235 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then | |
1236 # Linking always hardcodes the temporary library directory. | |
1237 _LT_AC_TAGVAR(hardcode_action, $1)=relink | |
1238 else | |
1239 # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
1240 _LT_AC_TAGVAR(hardcode_action, $1)=immediate | |
1241 fi | |
1242 else | |
1243 # We cannot hardcode anything, or else we can only hardcode existing | |
1244 # directories. | |
1245 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported | |
1246 fi | |
1247 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) | |
1248 | |
1249 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then | |
1250 # Fast installation is not supported | |
1251 enable_fast_install=no | |
1252 elif test "$shlibpath_overrides_runpath" = yes || | |
1253 test "$enable_shared" = no; then | |
1254 # Fast installation is not necessary | |
1255 enable_fast_install=needless | |
1256 fi | |
1257 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH | |
1258 | |
1259 | |
1260 # AC_LIBTOOL_SYS_LIB_STRIP | |
1261 # ------------------------ | |
1262 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], | |
1263 [striplib= | |
1264 old_striplib= | |
1265 AC_MSG_CHECKING([whether stripping libraries is possible]) | |
1266 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then | |
1267 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
1268 test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
1269 AC_MSG_RESULT([yes]) | |
1270 else | |
1271 # FIXME - insert some real tests, host_os isn't really good enough | |
1272 case $host_os in | |
1273 darwin*) | |
1274 if test -n "$STRIP" ; then | |
1275 striplib="$STRIP -x" | |
1276 old_striplib="$STRIP -S" | |
1277 AC_MSG_RESULT([yes]) | |
1278 else | |
1279 AC_MSG_RESULT([no]) | |
1280 fi | |
1281 ;; | |
1282 *) | |
1283 AC_MSG_RESULT([no]) | |
1284 ;; | |
1285 esac | |
1286 fi | |
1287 ])# AC_LIBTOOL_SYS_LIB_STRIP | |
1288 | |
1289 | |
1290 # AC_LIBTOOL_SYS_DYNAMIC_LINKER | |
1291 # ----------------------------- | |
1292 # PORTME Fill in your ld.so characteristics | |
1293 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], | |
1294 [AC_REQUIRE([LT_AC_PROG_SED])dnl | |
1295 AC_MSG_CHECKING([dynamic linker characteristics]) | |
1296 library_names_spec= | |
1297 libname_spec='lib$name' | |
1298 soname_spec= | |
1299 shrext_cmds=".so" | |
1300 postinstall_cmds= | |
1301 postuninstall_cmds= | |
1302 finish_cmds= | |
1303 finish_eval= | |
1304 shlibpath_var= | |
1305 shlibpath_overrides_runpath=unknown | |
1306 version_type=none | |
1307 dynamic_linker="$host_os ld.so" | |
1308 sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
1309 m4_if($1,[],[ | |
1310 if test "$GCC" = yes; then | |
1311 case $host_os in | |
1312 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; | |
1313 *) lt_awk_arg="/^libraries:/" ;; | |
1314 esac | |
1315 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
1316 if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then | |
1317 # if the path contains ";" then we assume it to be the separator | |
1318 # otherwise default to the standard path separator (i.e. ":") - it is | |
1319 # assumed that no part of a normal pathname contains ";" but that should | |
1320 # okay in the real world where ";" in dirpaths is itself problematic. | |
1321 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` | |
1322 else | |
1323 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
1324 fi | |
1325 # Ok, now we have the path, separated by spaces, we can step through it | |
1326 # and add multilib dir if necessary. | |
1327 lt_tmp_lt_search_path_spec= | |
1328 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` | |
1329 for lt_sys_path in $lt_search_path_spec; do | |
1330 if test -d "$lt_sys_path/$lt_multi_os_dir"; then | |
1331 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" | |
1332 else | |
1333 test -d "$lt_sys_path" && \ | |
1334 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" | |
1335 fi | |
1336 done | |
1337 lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' | |
1338 BEGIN {RS=" "; FS="/|\n";} { | |
1339 lt_foo=""; | |
1340 lt_count=0; | |
1341 for (lt_i = NF; lt_i > 0; lt_i--) { | |
1342 if ($lt_i != "" && $lt_i != ".") { | |
1343 if ($lt_i == "..") { | |
1344 lt_count++; | |
1345 } else { | |
1346 if (lt_count == 0) { | |
1347 lt_foo="/" $lt_i lt_foo; | |
1348 } else { | |
1349 lt_count--; | |
1350 } | |
1351 } | |
1352 } | |
1353 } | |
1354 if (lt_foo != "") { lt_freq[[lt_foo]]++; } | |
1355 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } | |
1356 }'` | |
1357 sys_lib_search_path_spec=`echo $lt_search_path_spec` | |
1358 else | |
1359 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
1360 fi]) | |
1361 need_lib_prefix=unknown | |
1362 hardcode_into_libs=no | |
1363 | |
1364 # when you set need_version to no, make sure it does not cause -set_version | |
1365 # flags to be left without arguments | |
1366 need_version=unknown | |
1367 | |
1368 case $host_os in | |
1369 aix3*) | |
1370 version_type=linux | |
1371 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
1372 shlibpath_var=LIBPATH | |
1373 | |
1374 # AIX 3 has no versioning support, so we append a major version to the name. | |
1375 soname_spec='${libname}${release}${shared_ext}$major' | |
1376 ;; | |
1377 | |
1378 aix[[4-9]]*) | |
1379 version_type=linux | |
1380 need_lib_prefix=no | |
1381 need_version=no | |
1382 hardcode_into_libs=yes | |
1383 if test "$host_cpu" = ia64; then | |
1384 # AIX 5 supports IA64 | |
1385 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
1386 shlibpath_var=LD_LIBRARY_PATH | |
1387 else | |
1388 # With GCC up to 2.95.x, collect2 would create an import file | |
1389 # for dependence libraries. The import file would start with | |
1390 # the line `#! .'. This would cause the generated library to | |
1391 # depend on `.', always an invalid library. This was fixed in | |
1392 # development snapshots of GCC prior to 3.0. | |
1393 case $host_os in | |
1394 aix4 | aix4.[[01]] | aix4.[[01]].*) | |
1395 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
1396 echo ' yes ' | |
1397 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then | |
1398 : | |
1399 else | |
1400 can_build_shared=no | |
1401 fi | |
1402 ;; | |
1403 esac | |
1404 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
1405 # soname into executable. Probably we can add versioning support to | |
1406 # collect2, so additional links can be useful in future. | |
1407 if test "$aix_use_runtimelinking" = yes; then | |
1408 # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
1409 # instead of lib<name>.a to let people know that these are not | |
1410 # typical AIX shared libraries. | |
1411 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1412 else | |
1413 # We preserve .a as extension for shared libraries through AIX4.2 | |
1414 # and later when we are not doing run time linking. | |
1415 library_names_spec='${libname}${release}.a $libname.a' | |
1416 soname_spec='${libname}${release}${shared_ext}$major' | |
1417 fi | |
1418 shlibpath_var=LIBPATH | |
1419 fi | |
1420 ;; | |
1421 | |
1422 amigaos*) | |
1423 library_names_spec='$libname.ixlibrary $libname.a' | |
1424 # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
1425 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 ${libname}_ixlibrary.a || exit 1; done' | |
1426 ;; | |
1427 | |
1428 beos*) | |
1429 library_names_spec='${libname}${shared_ext}' | |
1430 dynamic_linker="$host_os ld.so" | |
1431 shlibpath_var=LIBRARY_PATH | |
1432 ;; | |
1433 | |
1434 bsdi[[45]]*) | |
1435 version_type=linux | |
1436 need_version=no | |
1437 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1438 soname_spec='${libname}${release}${shared_ext}$major' | |
1439 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
1440 shlibpath_var=LD_LIBRARY_PATH | |
1441 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
1442 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
1443 # the default ld.so.conf also contains /usr/contrib/lib and | |
1444 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
1445 # libtool to hard-code these into programs | |
1446 ;; | |
1447 | |
1448 cygwin* | mingw* | pw32*) | |
1449 version_type=windows | |
1450 shrext_cmds=".dll" | |
1451 need_version=no | |
1452 need_lib_prefix=no | |
1453 | |
1454 case $GCC,$host_os in | |
1455 yes,cygwin* | yes,mingw* | yes,pw32*) | |
1456 library_names_spec='$libname.dll.a' | |
1457 # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
1458 postinstall_cmds='base_file=`basename \${file}`~ | |
1459 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ | |
1460 dldir=$destdir/`dirname \$dlpath`~ | |
1461 test -d \$dldir || mkdir -p \$dldir~ | |
1462 $install_prog $dir/$dlname \$dldir/$dlname~ | |
1463 chmod a+x \$dldir/$dlname' | |
1464 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
1465 dlpath=$dir/\$dldll~ | |
1466 $rm \$dlpath' | |
1467 shlibpath_overrides_runpath=yes | |
1468 | |
1469 case $host_os in | |
1470 cygwin*) | |
1471 # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
1472 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
1473 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" | |
1474 ;; | |
1475 mingw*) | |
1476 # MinGW DLLs use traditional 'lib' prefix | |
1477 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
1478 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
1479 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then | |
1480 # It is most probably a Windows format PATH printed by | |
1481 # mingw gcc, but we are running on Cygwin. Gcc prints its search | |
1482 # path with ; separators, and with drive letters. We can handle the | |
1483 # drive letters (cygwin fileutils understands them), so leave them, | |
1484 # especially as we might pass files found there to a mingw objdump, | |
1485 # which wouldn't understand a cygwinified path. Ahh. | |
1486 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` | |
1487 else | |
1488 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
1489 fi | |
1490 ;; | |
1491 pw32*) | |
1492 # pw32 DLLs use 'pw' prefix rather than 'lib' | |
1493 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
1494 ;; | |
1495 esac | |
1496 ;; | |
1497 | |
1498 *) | |
1499 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
1500 ;; | |
1501 esac | |
1502 dynamic_linker='Win32 ld.exe' | |
1503 # FIXME: first we should search . and the directory the executable is in | |
1504 shlibpath_var=PATH | |
1505 ;; | |
1506 | |
1507 darwin* | rhapsody*) | |
1508 dynamic_linker="$host_os dyld" | |
1509 version_type=darwin | |
1510 need_lib_prefix=no | |
1511 need_version=no | |
1512 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
1513 soname_spec='${libname}${release}${major}$shared_ext' | |
1514 shlibpath_overrides_runpath=yes | |
1515 shlibpath_var=DYLD_LIBRARY_PATH | |
1516 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
1517 m4_if([$1], [],[ | |
1518 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) | |
1519 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
1520 ;; | |
1521 | |
1522 dgux*) | |
1523 version_type=linux | |
1524 need_lib_prefix=no | |
1525 need_version=no | |
1526 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
1527 soname_spec='${libname}${release}${shared_ext}$major' | |
1528 shlibpath_var=LD_LIBRARY_PATH | |
1529 ;; | |
1530 | |
1531 freebsd1*) | |
1532 dynamic_linker=no | |
1533 ;; | |
1534 | |
1535 freebsd* | dragonfly*) | |
1536 # DragonFly does not have aout. When/if they implement a new | |
1537 # versioning mechanism, adjust this. | |
1538 if test -x /usr/bin/objformat; then | |
1539 objformat=`/usr/bin/objformat` | |
1540 else | |
1541 case $host_os in | |
1542 freebsd[[123]]*) objformat=aout ;; | |
1543 *) objformat=elf ;; | |
1544 esac | |
1545 fi | |
1546 version_type=freebsd-$objformat | |
1547 case $version_type in | |
1548 freebsd-elf*) | |
1549 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
1550 need_version=no | |
1551 need_lib_prefix=no | |
1552 ;; | |
1553 freebsd-*) | |
1554 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
1555 need_version=yes | |
1556 ;; | |
1557 esac | |
1558 shlibpath_var=LD_LIBRARY_PATH | |
1559 case $host_os in | |
1560 freebsd2*) | |
1561 shlibpath_overrides_runpath=yes | |
1562 ;; | |
1563 freebsd3.[[01]]* | freebsdelf3.[[01]]*) | |
1564 shlibpath_overrides_runpath=yes | |
1565 hardcode_into_libs=yes | |
1566 ;; | |
1567 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ | |
1568 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) | |
1569 shlibpath_overrides_runpath=no | |
1570 hardcode_into_libs=yes | |
1571 ;; | |
1572 *) # from 4.6 on, and DragonFly | |
1573 shlibpath_overrides_runpath=yes | |
1574 hardcode_into_libs=yes | |
1575 ;; | |
1576 esac | |
1577 ;; | |
1578 | |
1579 gnu*) | |
1580 version_type=linux | |
1581 need_lib_prefix=no | |
1582 need_version=no | |
1583 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
1584 soname_spec='${libname}${release}${shared_ext}$major' | |
1585 shlibpath_var=LD_LIBRARY_PATH | |
1586 hardcode_into_libs=yes | |
1587 ;; | |
1588 | |
1589 hpux9* | hpux10* | hpux11*) | |
1590 # Give a soname corresponding to the major version so that dld.sl refuses to | |
1591 # link against other versions. | |
1592 version_type=sunos | |
1593 need_lib_prefix=no | |
1594 need_version=no | |
1595 case $host_cpu in | |
1596 ia64*) | |
1597 shrext_cmds='.so' | |
1598 hardcode_into_libs=yes | |
1599 dynamic_linker="$host_os dld.so" | |
1600 shlibpath_var=LD_LIBRARY_PATH | |
1601 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
1602 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1603 soname_spec='${libname}${release}${shared_ext}$major' | |
1604 if test "X$HPUX_IA64_MODE" = X32; then | |
1605 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
1606 else | |
1607 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
1608 fi | |
1609 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
1610 ;; | |
1611 hppa*64*) | |
1612 shrext_cmds='.sl' | |
1613 hardcode_into_libs=yes | |
1614 dynamic_linker="$host_os dld.sl" | |
1615 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
1616 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
1617 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1618 soname_spec='${libname}${release}${shared_ext}$major' | |
1619 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
1620 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
1621 ;; | |
1622 *) | |
1623 shrext_cmds='.sl' | |
1624 dynamic_linker="$host_os dld.sl" | |
1625 shlibpath_var=SHLIB_PATH | |
1626 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
1627 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1628 soname_spec='${libname}${release}${shared_ext}$major' | |
1629 ;; | |
1630 esac | |
1631 # HP-UX runs *really* slowly unless shared libraries are mode 555. | |
1632 postinstall_cmds='chmod 555 $lib' | |
1633 ;; | |
1634 | |
1635 interix[[3-9]]*) | |
1636 version_type=linux | |
1637 need_lib_prefix=no | |
1638 need_version=no | |
1639 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
1640 soname_spec='${libname}${release}${shared_ext}$major' | |
1641 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
1642 shlibpath_var=LD_LIBRARY_PATH | |
1643 shlibpath_overrides_runpath=no | |
1644 hardcode_into_libs=yes | |
1645 ;; | |
1646 | |
1647 irix5* | irix6* | nonstopux*) | |
1648 case $host_os in | |
1649 nonstopux*) version_type=nonstopux ;; | |
1650 *) | |
1651 if test "$lt_cv_prog_gnu_ld" = yes; then | |
1652 version_type=linux | |
1653 else | |
1654 version_type=irix | |
1655 fi ;; | |
1656 esac | |
1657 need_lib_prefix=no | |
1658 need_version=no | |
1659 soname_spec='${libname}${release}${shared_ext}$major' | |
1660 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
1661 case $host_os in | |
1662 irix5* | nonstopux*) | |
1663 libsuff= shlibsuff= | |
1664 ;; | |
1665 *) | |
1666 case $LD in # libtool.m4 will add one of these switches to LD | |
1667 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
1668 libsuff= shlibsuff= libmagic=32-bit;; | |
1669 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
1670 libsuff=32 shlibsuff=N32 libmagic=N32;; | |
1671 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
1672 libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
1673 *) libsuff= shlibsuff= libmagic=never-match;; | |
1674 esac | |
1675 ;; | |
1676 esac | |
1677 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
1678 shlibpath_overrides_runpath=no | |
1679 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
1680 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
1681 hardcode_into_libs=yes | |
1682 ;; | |
1683 | |
1684 # No shared lib support for Linux oldld, aout, or coff. | |
1685 linux*oldld* | linux*aout* | linux*coff*) | |
1686 dynamic_linker=no | |
1687 ;; | |
1688 | |
1689 # This must be Linux ELF. | |
1690 linux* | k*bsd*-gnu) | |
1691 version_type=linux | |
1692 need_lib_prefix=no | |
1693 need_version=no | |
1694 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1695 soname_spec='${libname}${release}${shared_ext}$major' | |
1696 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
1697 shlibpath_var=LD_LIBRARY_PATH | |
1698 shlibpath_overrides_runpath=no | |
1699 # This implies no fast_install, which is unacceptable. | |
1700 # Some rework will be needed to allow for fast_install | |
1701 # before this can be enabled. | |
1702 hardcode_into_libs=yes | |
1703 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
1704 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
1705 | |
1706 # Append ld.so.conf contents to the search path | |
1707 if test -f /etc/ld.so.conf; then | |
1708 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` | |
1709 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" | |
1710 fi | |
1711 | |
1712 # We used to test for /lib/ld.so.1 and disable shared libraries on | |
1713 # powerpc, because MkLinux only supported shared libraries with the | |
1714 # GNU dynamic linker. Since this was broken with cross compilers, | |
1715 # most powerpc-linux boxes support dynamic linking these days and | |
1716 # people can always --disable-shared, the test was removed, and we | |
1717 # assume the GNU/Linux dynamic linker is in use. | |
1718 dynamic_linker='GNU/Linux ld.so' | |
1719 ;; | |
1720 | |
1721 netbsd*) | |
1722 version_type=sunos | |
1723 need_lib_prefix=no | |
1724 need_version=no | |
1725 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
1726 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
1727 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
1728 dynamic_linker='NetBSD (a.out) ld.so' | |
1729 else | |
1730 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
1731 soname_spec='${libname}${release}${shared_ext}$major' | |
1732 dynamic_linker='NetBSD ld.elf_so' | |
1733 fi | |
1734 shlibpath_var=LD_LIBRARY_PATH | |
1735 shlibpath_overrides_runpath=yes | |
1736 hardcode_into_libs=yes | |
1737 ;; | |
1738 | |
1739 newsos6) | |
1740 version_type=linux | |
1741 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1742 shlibpath_var=LD_LIBRARY_PATH | |
1743 shlibpath_overrides_runpath=yes | |
1744 ;; | |
1745 | |
1746 nto-qnx*) | |
1747 version_type=linux | |
1748 need_lib_prefix=no | |
1749 need_version=no | |
1750 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1751 soname_spec='${libname}${release}${shared_ext}$major' | |
1752 shlibpath_var=LD_LIBRARY_PATH | |
1753 shlibpath_overrides_runpath=yes | |
1754 ;; | |
1755 | |
1756 openbsd*) | |
1757 version_type=sunos | |
1758 sys_lib_dlsearch_path_spec="/usr/lib" | |
1759 need_lib_prefix=no | |
1760 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
1761 case $host_os in | |
1762 openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
1763 *) need_version=no ;; | |
1764 esac | |
1765 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
1766 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
1767 shlibpath_var=LD_LIBRARY_PATH | |
1768 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
1769 case $host_os in | |
1770 openbsd2.[[89]] | openbsd2.[[89]].*) | |
1771 shlibpath_overrides_runpath=no | |
1772 ;; | |
1773 *) | |
1774 shlibpath_overrides_runpath=yes | |
1775 ;; | |
1776 esac | |
1777 else | |
1778 shlibpath_overrides_runpath=yes | |
1779 fi | |
1780 ;; | |
1781 | |
1782 os2*) | |
1783 libname_spec='$name' | |
1784 shrext_cmds=".dll" | |
1785 need_lib_prefix=no | |
1786 library_names_spec='$libname${shared_ext} $libname.a' | |
1787 dynamic_linker='OS/2 ld.exe' | |
1788 shlibpath_var=LIBPATH | |
1789 ;; | |
1790 | |
1791 osf3* | osf4* | osf5*) | |
1792 version_type=osf | |
1793 need_lib_prefix=no | |
1794 need_version=no | |
1795 soname_spec='${libname}${release}${shared_ext}$major' | |
1796 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1797 shlibpath_var=LD_LIBRARY_PATH | |
1798 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
1799 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
1800 ;; | |
1801 | |
1802 rdos*) | |
1803 dynamic_linker=no | |
1804 ;; | |
1805 | |
1806 solaris*) | |
1807 version_type=linux | |
1808 need_lib_prefix=no | |
1809 need_version=no | |
1810 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1811 soname_spec='${libname}${release}${shared_ext}$major' | |
1812 shlibpath_var=LD_LIBRARY_PATH | |
1813 shlibpath_overrides_runpath=yes | |
1814 hardcode_into_libs=yes | |
1815 # ldd complains unless libraries are executable | |
1816 postinstall_cmds='chmod +x $lib' | |
1817 ;; | |
1818 | |
1819 sunos4*) | |
1820 version_type=sunos | |
1821 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
1822 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
1823 shlibpath_var=LD_LIBRARY_PATH | |
1824 shlibpath_overrides_runpath=yes | |
1825 if test "$with_gnu_ld" = yes; then | |
1826 need_lib_prefix=no | |
1827 fi | |
1828 need_version=yes | |
1829 ;; | |
1830 | |
1831 sysv4 | sysv4.3*) | |
1832 version_type=linux | |
1833 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1834 soname_spec='${libname}${release}${shared_ext}$major' | |
1835 shlibpath_var=LD_LIBRARY_PATH | |
1836 case $host_vendor in | |
1837 sni) | |
1838 shlibpath_overrides_runpath=no | |
1839 need_lib_prefix=no | |
1840 export_dynamic_flag_spec='${wl}-Blargedynsym' | |
1841 runpath_var=LD_RUN_PATH | |
1842 ;; | |
1843 siemens) | |
1844 need_lib_prefix=no | |
1845 ;; | |
1846 motorola) | |
1847 need_lib_prefix=no | |
1848 need_version=no | |
1849 shlibpath_overrides_runpath=no | |
1850 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
1851 ;; | |
1852 esac | |
1853 ;; | |
1854 | |
1855 sysv4*MP*) | |
1856 if test -d /usr/nec ;then | |
1857 version_type=linux | |
1858 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
1859 soname_spec='$libname${shared_ext}.$major' | |
1860 shlibpath_var=LD_LIBRARY_PATH | |
1861 fi | |
1862 ;; | |
1863 | |
1864 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
1865 version_type=freebsd-elf | |
1866 need_lib_prefix=no | |
1867 need_version=no | |
1868 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
1869 soname_spec='${libname}${release}${shared_ext}$major' | |
1870 shlibpath_var=LD_LIBRARY_PATH | |
1871 hardcode_into_libs=yes | |
1872 if test "$with_gnu_ld" = yes; then | |
1873 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' | |
1874 shlibpath_overrides_runpath=no | |
1875 else | |
1876 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' | |
1877 shlibpath_overrides_runpath=yes | |
1878 case $host_os in | |
1879 sco3.2v5*) | |
1880 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
1881 ;; | |
1882 esac | |
1883 fi | |
1884 sys_lib_dlsearch_path_spec='/usr/lib' | |
1885 ;; | |
1886 | |
1887 uts4*) | |
1888 version_type=linux | |
1889 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1890 soname_spec='${libname}${release}${shared_ext}$major' | |
1891 shlibpath_var=LD_LIBRARY_PATH | |
1892 ;; | |
1893 | |
1894 *) | |
1895 dynamic_linker=no | |
1896 ;; | |
1897 esac | |
1898 AC_MSG_RESULT([$dynamic_linker]) | |
1899 test "$dynamic_linker" = no && can_build_shared=no | |
1900 | |
1901 AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec], | |
1902 [lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"]) | |
1903 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" | |
1904 AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec], | |
1905 [lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"]) | |
1906 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" | |
1907 | |
1908 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
1909 if test "$GCC" = yes; then | |
1910 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
1911 fi | |
1912 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER | |
1913 | |
1914 | |
1915 # _LT_AC_TAGCONFIG | |
1916 # ---------------- | |
1917 AC_DEFUN([_LT_AC_TAGCONFIG], | |
1918 [AC_REQUIRE([LT_AC_PROG_SED])dnl | |
1919 AC_ARG_WITH([tags], | |
1920 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], | |
1921 [include additional configurations @<:@automatic@:>@])], | |
1922 [tagnames="$withval"]) | |
1923 | |
1924 if test -f "$ltmain" && test -n "$tagnames"; then | |
1925 if test ! -f "${ofile}"; then | |
1926 AC_MSG_WARN([output file `$ofile' does not exist]) | |
1927 fi | |
1928 | |
1929 if test -z "$LTCC"; then | |
1930 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" | |
1931 if test -z "$LTCC"; then | |
1932 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) | |
1933 else | |
1934 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) | |
1935 fi | |
1936 fi | |
1937 if test -z "$LTCFLAGS"; then | |
1938 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" | |
1939 fi | |
1940 | |
1941 # Extract list of available tagged configurations in $ofile. | |
1942 # Note that this assumes the entire list is on one line. | |
1943 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` | |
1944 | |
1945 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
1946 for tagname in $tagnames; do | |
1947 IFS="$lt_save_ifs" | |
1948 # Check whether tagname contains only valid characters | |
1949 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in | |
1950 "") ;; | |
1951 *) AC_MSG_ERROR([invalid tag name: $tagname]) | |
1952 ;; | |
1953 esac | |
1954 | |
1955 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null | |
1956 then | |
1957 AC_MSG_ERROR([tag name \"$tagname\" already exists]) | |
1958 fi | |
1959 | |
1960 # Update the list of available tags. | |
1961 if test -n "$tagname"; then | |
1962 echo appending configuration tag \"$tagname\" to $ofile | |
1963 | |
1964 case $tagname in | |
1965 CXX) | |
1966 if test -n "$CXX" && ( test "X$CXX" != "Xno" && | |
1967 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || | |
1968 (test "X$CXX" != "Xg++"))) ; then | |
1969 AC_LIBTOOL_LANG_CXX_CONFIG | |
1970 else | |
1971 tagname="" | |
1972 fi | |
1973 ;; | |
1974 | |
1975 F77) | |
1976 if test -n "$F77" && test "X$F77" != "Xno"; then | |
1977 AC_LIBTOOL_LANG_F77_CONFIG | |
1978 else | |
1979 tagname="" | |
1980 fi | |
1981 ;; | |
1982 | |
1983 GCJ) | |
1984 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then | |
1985 AC_LIBTOOL_LANG_GCJ_CONFIG | |
1986 else | |
1987 tagname="" | |
1988 fi | |
1989 ;; | |
1990 | |
1991 RC) | |
1992 AC_LIBTOOL_LANG_RC_CONFIG | |
1993 ;; | |
1994 | |
1995 *) | |
1996 AC_MSG_ERROR([Unsupported tag name: $tagname]) | |
1997 ;; | |
1998 esac | |
1999 | |
2000 # Append the new tag name to the list of available tags. | |
2001 if test -n "$tagname" ; then | |
2002 available_tags="$available_tags $tagname" | |
2003 fi | |
2004 fi | |
2005 done | |
2006 IFS="$lt_save_ifs" | |
2007 | |
2008 # Now substitute the updated list of available tags. | |
2009 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then | |
2010 mv "${ofile}T" "$ofile" | |
2011 chmod +x "$ofile" | |
2012 else | |
2013 rm -f "${ofile}T" | |
2014 AC_MSG_ERROR([unable to update list of available tagged configurations.]) | |
2015 fi | |
2016 fi | |
2017 ])# _LT_AC_TAGCONFIG | |
2018 | |
2019 | |
2020 # AC_LIBTOOL_DLOPEN | |
2021 # ----------------- | |
2022 # enable checks for dlopen support | |
2023 AC_DEFUN([AC_LIBTOOL_DLOPEN], | |
2024 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) | |
2025 ])# AC_LIBTOOL_DLOPEN | |
2026 | |
2027 | |
2028 # AC_LIBTOOL_WIN32_DLL | |
2029 # -------------------- | |
2030 # declare package support for building win32 DLLs | |
2031 AC_DEFUN([AC_LIBTOOL_WIN32_DLL], | |
2032 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) | |
2033 ])# AC_LIBTOOL_WIN32_DLL | |
2034 | |
2035 | |
2036 # AC_ENABLE_SHARED([DEFAULT]) | |
2037 # --------------------------- | |
2038 # implement the --enable-shared flag | |
2039 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
2040 AC_DEFUN([AC_ENABLE_SHARED], | |
2041 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl | |
2042 AC_ARG_ENABLE([shared], | |
2043 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], | |
2044 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], | |
2045 [p=${PACKAGE-default} | |
2046 case $enableval in | |
2047 yes) enable_shared=yes ;; | |
2048 no) enable_shared=no ;; | |
2049 *) | |
2050 enable_shared=no | |
2051 # Look at the argument we got. We use all the common list separators. | |
2052 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
2053 for pkg in $enableval; do | |
2054 IFS="$lt_save_ifs" | |
2055 if test "X$pkg" = "X$p"; then | |
2056 enable_shared=yes | |
2057 fi | |
2058 done | |
2059 IFS="$lt_save_ifs" | |
2060 ;; | |
2061 esac], | |
2062 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) | |
2063 ])# AC_ENABLE_SHARED | |
2064 | |
2065 | |
2066 # AC_DISABLE_SHARED | |
2067 # ----------------- | |
2068 # set the default shared flag to --disable-shared | |
2069 AC_DEFUN([AC_DISABLE_SHARED], | |
2070 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
2071 AC_ENABLE_SHARED(no) | |
2072 ])# AC_DISABLE_SHARED | |
2073 | |
2074 | |
2075 # AC_ENABLE_STATIC([DEFAULT]) | |
2076 # --------------------------- | |
2077 # implement the --enable-static flag | |
2078 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
2079 AC_DEFUN([AC_ENABLE_STATIC], | |
2080 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl | |
2081 AC_ARG_ENABLE([static], | |
2082 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], | |
2083 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], | |
2084 [p=${PACKAGE-default} | |
2085 case $enableval in | |
2086 yes) enable_static=yes ;; | |
2087 no) enable_static=no ;; | |
2088 *) | |
2089 enable_static=no | |
2090 # Look at the argument we got. We use all the common list separators. | |
2091 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
2092 for pkg in $enableval; do | |
2093 IFS="$lt_save_ifs" | |
2094 if test "X$pkg" = "X$p"; then | |
2095 enable_static=yes | |
2096 fi | |
2097 done | |
2098 IFS="$lt_save_ifs" | |
2099 ;; | |
2100 esac], | |
2101 [enable_static=]AC_ENABLE_STATIC_DEFAULT) | |
2102 ])# AC_ENABLE_STATIC | |
2103 | |
2104 | |
2105 # AC_DISABLE_STATIC | |
2106 # ----------------- | |
2107 # set the default static flag to --disable-static | |
2108 AC_DEFUN([AC_DISABLE_STATIC], | |
2109 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
2110 AC_ENABLE_STATIC(no) | |
2111 ])# AC_DISABLE_STATIC | |
2112 | |
2113 | |
2114 # AC_ENABLE_FAST_INSTALL([DEFAULT]) | |
2115 # --------------------------------- | |
2116 # implement the --enable-fast-install flag | |
2117 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
2118 AC_DEFUN([AC_ENABLE_FAST_INSTALL], | |
2119 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl | |
2120 AC_ARG_ENABLE([fast-install], | |
2121 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], | |
2122 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], | |
2123 [p=${PACKAGE-default} | |
2124 case $enableval in | |
2125 yes) enable_fast_install=yes ;; | |
2126 no) enable_fast_install=no ;; | |
2127 *) | |
2128 enable_fast_install=no | |
2129 # Look at the argument we got. We use all the common list separators. | |
2130 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
2131 for pkg in $enableval; do | |
2132 IFS="$lt_save_ifs" | |
2133 if test "X$pkg" = "X$p"; then | |
2134 enable_fast_install=yes | |
2135 fi | |
2136 done | |
2137 IFS="$lt_save_ifs" | |
2138 ;; | |
2139 esac], | |
2140 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) | |
2141 ])# AC_ENABLE_FAST_INSTALL | |
2142 | |
2143 | |
2144 # AC_DISABLE_FAST_INSTALL | |
2145 # ----------------------- | |
2146 # set the default to --disable-fast-install | |
2147 AC_DEFUN([AC_DISABLE_FAST_INSTALL], | |
2148 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
2149 AC_ENABLE_FAST_INSTALL(no) | |
2150 ])# AC_DISABLE_FAST_INSTALL | |
2151 | |
2152 | |
2153 # AC_LIBTOOL_PICMODE([MODE]) | |
2154 # -------------------------- | |
2155 # implement the --with-pic flag | |
2156 # MODE is either `yes' or `no'. If omitted, it defaults to `both'. | |
2157 AC_DEFUN([AC_LIBTOOL_PICMODE], | |
2158 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
2159 pic_mode=ifelse($#,1,$1,default) | |
2160 ])# AC_LIBTOOL_PICMODE | |
2161 | |
2162 | |
2163 # AC_PROG_EGREP | |
2164 # ------------- | |
2165 # This is predefined starting with Autoconf 2.54, so this conditional | |
2166 # definition can be removed once we require Autoconf 2.54 or later. | |
2167 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], | |
2168 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], | |
2169 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 | |
2170 then ac_cv_prog_egrep='grep -E' | |
2171 else ac_cv_prog_egrep='egrep' | |
2172 fi]) | |
2173 EGREP=$ac_cv_prog_egrep | |
2174 AC_SUBST([EGREP]) | |
2175 ])]) | |
2176 | |
2177 | |
2178 # AC_PATH_TOOL_PREFIX | |
2179 # ------------------- | |
2180 # find a file program which can recognize shared library | |
2181 AC_DEFUN([AC_PATH_TOOL_PREFIX], | |
2182 [AC_REQUIRE([AC_PROG_EGREP])dnl | |
2183 AC_MSG_CHECKING([for $1]) | |
2184 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, | |
2185 [case $MAGIC_CMD in | |
2186 [[\\/*] | ?:[\\/]*]) | |
2187 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
2188 ;; | |
2189 *) | |
2190 lt_save_MAGIC_CMD="$MAGIC_CMD" | |
2191 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2192 dnl $ac_dummy forces splitting on constant user-supplied paths. | |
2193 dnl POSIX.2 word splitting is done only on the output of word expansions, | |
2194 dnl not every word. This closes a longstanding sh security hole. | |
2195 ac_dummy="ifelse([$2], , $PATH, [$2])" | |
2196 for ac_dir in $ac_dummy; do | |
2197 IFS="$lt_save_ifs" | |
2198 test -z "$ac_dir" && ac_dir=. | |
2199 if test -f $ac_dir/$1; then | |
2200 lt_cv_path_MAGIC_CMD="$ac_dir/$1" | |
2201 if test -n "$file_magic_test_file"; then | |
2202 case $deplibs_check_method in | |
2203 "file_magic "*) | |
2204 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
2205 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
2206 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
2207 $EGREP "$file_magic_regex" > /dev/null; then | |
2208 : | |
2209 else | |
2210 cat <<EOF 1>&2 | |
2211 | |
2212 *** Warning: the command libtool uses to detect shared libraries, | |
2213 *** $file_magic_cmd, produces output that libtool cannot recognize. | |
2214 *** The result is that libtool may fail to recognize shared libraries | |
2215 *** as such. This will affect the creation of libtool libraries that | |
2216 *** depend on shared libraries, but programs linked with such libtool | |
2217 *** libraries will work regardless of this problem. Nevertheless, you | |
2218 *** may want to report the problem to your system manager and/or to | |
2219 *** bug-libtool@gnu.org | |
2220 | |
2221 EOF | |
2222 fi ;; | |
2223 esac | |
2224 fi | |
2225 break | |
2226 fi | |
2227 done | |
2228 IFS="$lt_save_ifs" | |
2229 MAGIC_CMD="$lt_save_MAGIC_CMD" | |
2230 ;; | |
2231 esac]) | |
2232 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
2233 if test -n "$MAGIC_CMD"; then | |
2234 AC_MSG_RESULT($MAGIC_CMD) | |
2235 else | |
2236 AC_MSG_RESULT(no) | |
2237 fi | |
2238 ])# AC_PATH_TOOL_PREFIX | |
2239 | |
2240 | |
2241 # AC_PATH_MAGIC | |
2242 # ------------- | |
2243 # find a file program which can recognize a shared library | |
2244 AC_DEFUN([AC_PATH_MAGIC], | |
2245 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) | |
2246 if test -z "$lt_cv_path_MAGIC_CMD"; then | |
2247 if test -n "$ac_tool_prefix"; then | |
2248 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) | |
2249 else | |
2250 MAGIC_CMD=: | |
2251 fi | |
2252 fi | |
2253 ])# AC_PATH_MAGIC | |
2254 | |
2255 | |
2256 # AC_PROG_LD | |
2257 # ---------- | |
2258 # find the pathname to the GNU or non-GNU linker | |
2259 AC_DEFUN([AC_PROG_LD], | |
2260 [AC_ARG_WITH([gnu-ld], | |
2261 [AC_HELP_STRING([--with-gnu-ld], | |
2262 [assume the C compiler uses GNU ld @<:@default=no@:>@])], | |
2263 [test "$withval" = no || with_gnu_ld=yes], | |
2264 [with_gnu_ld=no]) | |
2265 AC_REQUIRE([LT_AC_PROG_SED])dnl | |
2266 AC_REQUIRE([AC_PROG_CC])dnl | |
2267 AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
2268 AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
2269 ac_prog=ld | |
2270 if test "$GCC" = yes; then | |
2271 # Check if gcc -print-prog-name=ld gives a path. | |
2272 AC_MSG_CHECKING([for ld used by $CC]) | |
2273 case $host in | |
2274 *-*-mingw*) | |
2275 # gcc leaves a trailing carriage return which upsets mingw | |
2276 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
2277 *) | |
2278 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
2279 esac | |
2280 case $ac_prog in | |
2281 # Accept absolute paths. | |
2282 [[\\/]]* | ?:[[\\/]]*) | |
2283 re_direlt='/[[^/]][[^/]]*/\.\./' | |
2284 # Canonicalize the pathname of ld | |
2285 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` | |
2286 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
2287 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` | |
2288 done | |
2289 test -z "$LD" && LD="$ac_prog" | |
2290 ;; | |
2291 "") | |
2292 # If it fails, then pretend we aren't using GCC. | |
2293 ac_prog=ld | |
2294 ;; | |
2295 *) | |
2296 # If it is relative, then search for the first ld in PATH. | |
2297 with_gnu_ld=unknown | |
2298 ;; | |
2299 esac | |
2300 elif test "$with_gnu_ld" = yes; then | |
2301 AC_MSG_CHECKING([for GNU ld]) | |
2302 else | |
2303 AC_MSG_CHECKING([for non-GNU ld]) | |
2304 fi | |
2305 AC_CACHE_VAL(lt_cv_path_LD, | |
2306 [if test -z "$LD"; then | |
2307 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2308 for ac_dir in $PATH; do | |
2309 IFS="$lt_save_ifs" | |
2310 test -z "$ac_dir" && ac_dir=. | |
2311 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
2312 lt_cv_path_LD="$ac_dir/$ac_prog" | |
2313 # Check to see if the program is GNU ld. I'd rather use --version, | |
2314 # but apparently some variants of GNU ld only accept -v. | |
2315 # Break only if it was the GNU/non-GNU ld that we prefer. | |
2316 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in | |
2317 *GNU* | *'with BFD'*) | |
2318 test "$with_gnu_ld" != no && break | |
2319 ;; | |
2320 *) | |
2321 test "$with_gnu_ld" != yes && break | |
2322 ;; | |
2323 esac | |
2324 fi | |
2325 done | |
2326 IFS="$lt_save_ifs" | |
2327 else | |
2328 lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
2329 fi]) | |
2330 LD="$lt_cv_path_LD" | |
2331 if test -n "$LD"; then | |
2332 AC_MSG_RESULT($LD) | |
2333 else | |
2334 AC_MSG_RESULT(no) | |
2335 fi | |
2336 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) | |
2337 AC_PROG_LD_GNU | |
2338 ])# AC_PROG_LD | |
2339 | |
2340 | |
2341 # AC_PROG_LD_GNU | |
2342 # -------------- | |
2343 AC_DEFUN([AC_PROG_LD_GNU], | |
2344 [AC_REQUIRE([AC_PROG_EGREP])dnl | |
2345 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, | |
2346 [# I'd rather use --version here, but apparently some GNU lds only accept -v. | |
2347 case `$LD -v 2>&1 </dev/null` in | |
2348 *GNU* | *'with BFD'*) | |
2349 lt_cv_prog_gnu_ld=yes | |
2350 ;; | |
2351 *) | |
2352 lt_cv_prog_gnu_ld=no | |
2353 ;; | |
2354 esac]) | |
2355 with_gnu_ld=$lt_cv_prog_gnu_ld | |
2356 ])# AC_PROG_LD_GNU | |
2357 | |
2358 | |
2359 # AC_PROG_LD_RELOAD_FLAG | |
2360 # ---------------------- | |
2361 # find reload flag for linker | |
2362 # -- PORTME Some linkers may need a different reload flag. | |
2363 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], | |
2364 [AC_CACHE_CHECK([for $LD option to reload object files], | |
2365 lt_cv_ld_reload_flag, | |
2366 [lt_cv_ld_reload_flag='-r']) | |
2367 reload_flag=$lt_cv_ld_reload_flag | |
2368 case $reload_flag in | |
2369 "" | " "*) ;; | |
2370 *) reload_flag=" $reload_flag" ;; | |
2371 esac | |
2372 reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
2373 case $host_os in | |
2374 darwin*) | |
2375 if test "$GCC" = yes; then | |
2376 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' | |
2377 else | |
2378 reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
2379 fi | |
2380 ;; | |
2381 esac | |
2382 ])# AC_PROG_LD_RELOAD_FLAG | |
2383 | |
2384 | |
2385 # AC_DEPLIBS_CHECK_METHOD | |
2386 # ----------------------- | |
2387 # how to check for library dependencies | |
2388 # -- PORTME fill in with the dynamic library characteristics | |
2389 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], | |
2390 [AC_CACHE_CHECK([how to recognize dependent libraries], | |
2391 lt_cv_deplibs_check_method, | |
2392 [lt_cv_file_magic_cmd='$MAGIC_CMD' | |
2393 lt_cv_file_magic_test_file= | |
2394 lt_cv_deplibs_check_method='unknown' | |
2395 # Need to set the preceding variable on all platforms that support | |
2396 # interlibrary dependencies. | |
2397 # 'none' -- dependencies not supported. | |
2398 # `unknown' -- same as none, but documents that we really don't know. | |
2399 # 'pass_all' -- all dependencies passed with no checks. | |
2400 # 'test_compile' -- check by making test program. | |
2401 # 'file_magic [[regex]]' -- check by looking for files in library path | |
2402 # which responds to the $file_magic_cmd with a given extended regex. | |
2403 # If you have `file' or equivalent on your system and you're not sure | |
2404 # whether `pass_all' will *always* work, you probably want this one. | |
2405 | |
2406 case $host_os in | |
2407 aix[[4-9]]*) | |
2408 lt_cv_deplibs_check_method=pass_all | |
2409 ;; | |
2410 | |
2411 beos*) | |
2412 lt_cv_deplibs_check_method=pass_all | |
2413 ;; | |
2414 | |
2415 bsdi[[45]]*) | |
2416 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' | |
2417 lt_cv_file_magic_cmd='/usr/bin/file -L' | |
2418 lt_cv_file_magic_test_file=/shlib/libc.so | |
2419 ;; | |
2420 | |
2421 cygwin*) | |
2422 # func_win32_libid is a shell function defined in ltmain.sh | |
2423 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
2424 lt_cv_file_magic_cmd='func_win32_libid' | |
2425 ;; | |
2426 | |
2427 mingw* | pw32*) | |
2428 # Base MSYS/MinGW do not provide the 'file' command needed by | |
2429 # func_win32_libid shell function, so use a weaker test based on 'objdump', | |
2430 # unless we find 'file', for example because we are cross-compiling. | |
2431 if ( file / ) >/dev/null 2>&1; then | |
2432 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
2433 lt_cv_file_magic_cmd='func_win32_libid' | |
2434 else | |
2435 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' | |
2436 lt_cv_file_magic_cmd='$OBJDUMP -f' | |
2437 fi | |
2438 ;; | |
2439 | |
2440 darwin* | rhapsody*) | |
2441 lt_cv_deplibs_check_method=pass_all | |
2442 ;; | |
2443 | |
2444 freebsd* | dragonfly*) | |
2445 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then | |
2446 case $host_cpu in | |
2447 i*86 ) | |
2448 # Not sure whether the presence of OpenBSD here was a mistake. | |
2449 # Let's accept both of them until this is cleared up. | |
2450 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' | |
2451 lt_cv_file_magic_cmd=/usr/bin/file | |
2452 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
2453 ;; | |
2454 esac | |
2455 else | |
2456 lt_cv_deplibs_check_method=pass_all | |
2457 fi | |
2458 ;; | |
2459 | |
2460 gnu*) | |
2461 lt_cv_deplibs_check_method=pass_all | |
2462 ;; | |
2463 | |
2464 hpux10.20* | hpux11*) | |
2465 lt_cv_file_magic_cmd=/usr/bin/file | |
2466 case $host_cpu in | |
2467 ia64*) | |
2468 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' | |
2469 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so | |
2470 ;; | |
2471 hppa*64*) | |
2472 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] | |
2473 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl | |
2474 ;; | |
2475 *) | |
2476 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' | |
2477 lt_cv_file_magic_test_file=/usr/lib/libc.sl | |
2478 ;; | |
2479 esac | |
2480 ;; | |
2481 | |
2482 interix[[3-9]]*) | |
2483 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here | |
2484 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' | |
2485 ;; | |
2486 | |
2487 irix5* | irix6* | nonstopux*) | |
2488 case $LD in | |
2489 *-32|*"-32 ") libmagic=32-bit;; | |
2490 *-n32|*"-n32 ") libmagic=N32;; | |
2491 *-64|*"-64 ") libmagic=64-bit;; | |
2492 *) libmagic=never-match;; | |
2493 esac | |
2494 lt_cv_deplibs_check_method=pass_all | |
2495 ;; | |
2496 | |
2497 # This must be Linux ELF. | |
2498 linux* | k*bsd*-gnu) | |
2499 lt_cv_deplibs_check_method=pass_all | |
2500 ;; | |
2501 | |
2502 netbsd*) | |
2503 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then | |
2504 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' | |
2505 else | |
2506 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' | |
2507 fi | |
2508 ;; | |
2509 | |
2510 newos6*) | |
2511 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' | |
2512 lt_cv_file_magic_cmd=/usr/bin/file | |
2513 lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
2514 ;; | |
2515 | |
2516 nto-qnx*) | |
2517 lt_cv_deplibs_check_method=unknown | |
2518 ;; | |
2519 | |
2520 openbsd*) | |
2521 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
2522 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' | |
2523 else | |
2524 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' | |
2525 fi | |
2526 ;; | |
2527 | |
2528 osf3* | osf4* | osf5*) | |
2529 lt_cv_deplibs_check_method=pass_all | |
2530 ;; | |
2531 | |
2532 rdos*) | |
2533 lt_cv_deplibs_check_method=pass_all | |
2534 ;; | |
2535 | |
2536 solaris*) | |
2537 lt_cv_deplibs_check_method=pass_all | |
2538 ;; | |
2539 | |
2540 sysv4 | sysv4.3*) | |
2541 case $host_vendor in | |
2542 motorola) | |
2543 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' | |
2544 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
2545 ;; | |
2546 ncr) | |
2547 lt_cv_deplibs_check_method=pass_all | |
2548 ;; | |
2549 sequent) | |
2550 lt_cv_file_magic_cmd='/bin/file' | |
2551 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' | |
2552 ;; | |
2553 sni) | |
2554 lt_cv_file_magic_cmd='/bin/file' | |
2555 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" | |
2556 lt_cv_file_magic_test_file=/lib/libc.so | |
2557 ;; | |
2558 siemens) | |
2559 lt_cv_deplibs_check_method=pass_all | |
2560 ;; | |
2561 pc) | |
2562 lt_cv_deplibs_check_method=pass_all | |
2563 ;; | |
2564 esac | |
2565 ;; | |
2566 | |
2567 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
2568 lt_cv_deplibs_check_method=pass_all | |
2569 ;; | |
2570 esac | |
2571 ]) | |
2572 file_magic_cmd=$lt_cv_file_magic_cmd | |
2573 deplibs_check_method=$lt_cv_deplibs_check_method | |
2574 test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
2575 ])# AC_DEPLIBS_CHECK_METHOD | |
2576 | |
2577 | |
2578 # AC_PROG_NM | |
2579 # ---------- | |
2580 # find the pathname to a BSD-compatible name lister | |
2581 AC_DEFUN([AC_PROG_NM], | |
2582 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, | |
2583 [if test -n "$NM"; then | |
2584 # Let the user override the test. | |
2585 lt_cv_path_NM="$NM" | |
2586 else | |
2587 lt_nm_to_check="${ac_tool_prefix}nm" | |
2588 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then | |
2589 lt_nm_to_check="$lt_nm_to_check nm" | |
2590 fi | |
2591 for lt_tmp_nm in $lt_nm_to_check; do | |
2592 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2593 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do | |
2594 IFS="$lt_save_ifs" | |
2595 test -z "$ac_dir" && ac_dir=. | |
2596 tmp_nm="$ac_dir/$lt_tmp_nm" | |
2597 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then | |
2598 # Check to see if the nm accepts a BSD-compat flag. | |
2599 # Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
2600 # nm: unknown option "B" ignored | |
2601 # Tru64's nm complains that /dev/null is an invalid object file | |
2602 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in | |
2603 */dev/null* | *'Invalid file or object type'*) | |
2604 lt_cv_path_NM="$tmp_nm -B" | |
2605 break | |
2606 ;; | |
2607 *) | |
2608 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in | |
2609 */dev/null*) | |
2610 lt_cv_path_NM="$tmp_nm -p" | |
2611 break | |
2612 ;; | |
2613 *) | |
2614 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but | |
2615 continue # so that we can try to find one that supports BSD flags | |
2616 ;; | |
2617 esac | |
2618 ;; | |
2619 esac | |
2620 fi | |
2621 done | |
2622 IFS="$lt_save_ifs" | |
2623 done | |
2624 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm | |
2625 fi]) | |
2626 NM="$lt_cv_path_NM" | |
2627 ])# AC_PROG_NM | |
2628 | |
2629 | |
2630 # AC_CHECK_LIBM | |
2631 # ------------- | |
2632 # check for math library | |
2633 AC_DEFUN([AC_CHECK_LIBM], | |
2634 [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
2635 LIBM= | |
2636 case $host in | |
2637 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) | |
2638 # These system don't have libm, or don't need it | |
2639 ;; | |
2640 *-ncr-sysv4.3*) | |
2641 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") | |
2642 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") | |
2643 ;; | |
2644 *) | |
2645 AC_CHECK_LIB(m, cos, LIBM="-lm") | |
2646 ;; | |
2647 esac | |
2648 ])# AC_CHECK_LIBM | |
2649 | |
2650 | |
2651 # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) | |
2652 # ----------------------------------- | |
2653 # sets LIBLTDL to the link flags for the libltdl convenience library and | |
2654 # LTDLINCL to the include flags for the libltdl header and adds | |
2655 # --enable-ltdl-convenience to the configure arguments. Note that | |
2656 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, | |
2657 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with | |
2658 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' | |
2659 # (note the single quotes!). If your package is not flat and you're not | |
2660 # using automake, define top_builddir and top_srcdir appropriately in | |
2661 # the Makefiles. | |
2662 AC_DEFUN([AC_LIBLTDL_CONVENIENCE], | |
2663 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
2664 case $enable_ltdl_convenience in | |
2665 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; | |
2666 "") enable_ltdl_convenience=yes | |
2667 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; | |
2668 esac | |
2669 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la | |
2670 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) | |
2671 # For backwards non-gettext consistent compatibility... | |
2672 INCLTDL="$LTDLINCL" | |
2673 ])# AC_LIBLTDL_CONVENIENCE | |
2674 | |
2675 | |
2676 # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) | |
2677 # ----------------------------------- | |
2678 # sets LIBLTDL to the link flags for the libltdl installable library and | |
2679 # LTDLINCL to the include flags for the libltdl header and adds | |
2680 # --enable-ltdl-install to the configure arguments. Note that | |
2681 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, | |
2682 # and an installed libltdl is not found, it is assumed to be `libltdl'. | |
2683 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with | |
2684 # '${top_srcdir}/' (note the single quotes!). If your package is not | |
2685 # flat and you're not using automake, define top_builddir and top_srcdir | |
2686 # appropriately in the Makefiles. | |
2687 # In the future, this macro may have to be called after AC_PROG_LIBTOOL. | |
2688 AC_DEFUN([AC_LIBLTDL_INSTALLABLE], | |
2689 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
2690 AC_CHECK_LIB(ltdl, lt_dlinit, | |
2691 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], | |
2692 [if test x"$enable_ltdl_install" = xno; then | |
2693 AC_MSG_WARN([libltdl not installed, but installation disabled]) | |
2694 else | |
2695 enable_ltdl_install=yes | |
2696 fi | |
2697 ]) | |
2698 if test x"$enable_ltdl_install" = x"yes"; then | |
2699 ac_configure_args="$ac_configure_args --enable-ltdl-install" | |
2700 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la | |
2701 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) | |
2702 else | |
2703 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" | |
2704 LIBLTDL="-lltdl" | |
2705 LTDLINCL= | |
2706 fi | |
2707 # For backwards non-gettext consistent compatibility... | |
2708 INCLTDL="$LTDLINCL" | |
2709 ])# AC_LIBLTDL_INSTALLABLE | |
2710 | |
2711 | |
2712 # AC_LIBTOOL_CXX | |
2713 # -------------- | |
2714 # enable support for C++ libraries | |
2715 AC_DEFUN([AC_LIBTOOL_CXX], | |
2716 [AC_REQUIRE([_LT_AC_LANG_CXX]) | |
2717 ])# AC_LIBTOOL_CXX | |
2718 | |
2719 | |
2720 # _LT_AC_LANG_CXX | |
2721 # --------------- | |
2722 AC_DEFUN([_LT_AC_LANG_CXX], | |
2723 [AC_REQUIRE([AC_PROG_CXX]) | |
2724 AC_REQUIRE([_LT_AC_PROG_CXXCPP]) | |
2725 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) | |
2726 ])# _LT_AC_LANG_CXX | |
2727 | |
2728 # _LT_AC_PROG_CXXCPP | |
2729 # ------------------ | |
2730 AC_DEFUN([_LT_AC_PROG_CXXCPP], | |
2731 [ | |
2732 AC_REQUIRE([AC_PROG_CXX]) | |
2733 if test -n "$CXX" && ( test "X$CXX" != "Xno" && | |
2734 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || | |
2735 (test "X$CXX" != "Xg++"))) ; then | |
2736 AC_PROG_CXXCPP | |
2737 fi | |
2738 ])# _LT_AC_PROG_CXXCPP | |
2739 | |
2740 # AC_LIBTOOL_F77 | |
2741 # -------------- | |
2742 # enable support for Fortran 77 libraries | |
2743 AC_DEFUN([AC_LIBTOOL_F77], | |
2744 [AC_REQUIRE([_LT_AC_LANG_F77]) | |
2745 ])# AC_LIBTOOL_F77 | |
2746 | |
2747 | |
2748 # _LT_AC_LANG_F77 | |
2749 # --------------- | |
2750 AC_DEFUN([_LT_AC_LANG_F77], | |
2751 [AC_REQUIRE([AC_PROG_F77]) | |
2752 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) | |
2753 ])# _LT_AC_LANG_F77 | |
2754 | |
2755 | |
2756 # AC_LIBTOOL_GCJ | |
2757 # -------------- | |
2758 # enable support for GCJ libraries | |
2759 AC_DEFUN([AC_LIBTOOL_GCJ], | |
2760 [AC_REQUIRE([_LT_AC_LANG_GCJ]) | |
2761 ])# AC_LIBTOOL_GCJ | |
2762 | |
2763 | |
2764 # _LT_AC_LANG_GCJ | |
2765 # --------------- | |
2766 AC_DEFUN([_LT_AC_LANG_GCJ], | |
2767 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], | |
2768 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], | |
2769 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], | |
2770 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], | |
2771 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], | |
2772 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) | |
2773 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) | |
2774 ])# _LT_AC_LANG_GCJ | |
2775 | |
2776 | |
2777 # AC_LIBTOOL_RC | |
2778 # ------------- | |
2779 # enable support for Windows resource files | |
2780 AC_DEFUN([AC_LIBTOOL_RC], | |
2781 [AC_REQUIRE([LT_AC_PROG_RC]) | |
2782 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) | |
2783 ])# AC_LIBTOOL_RC | |
2784 | |
2785 | |
2786 # AC_LIBTOOL_LANG_C_CONFIG | |
2787 # ------------------------ | |
2788 # Ensure that the configuration vars for the C compiler are | |
2789 # suitably defined. Those variables are subsequently used by | |
2790 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
2791 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) | |
2792 AC_DEFUN([_LT_AC_LANG_C_CONFIG], | |
2793 [lt_save_CC="$CC" | |
2794 AC_LANG_PUSH(C) | |
2795 | |
2796 # Source file extension for C test sources. | |
2797 ac_ext=c | |
2798 | |
2799 # Object file extension for compiled C test sources. | |
2800 objext=o | |
2801 _LT_AC_TAGVAR(objext, $1)=$objext | |
2802 | |
2803 # Code to be used in simple compile tests | |
2804 lt_simple_compile_test_code="int some_variable = 0;" | |
2805 | |
2806 # Code to be used in simple link tests | |
2807 lt_simple_link_test_code='int main(){return(0);}' | |
2808 | |
2809 _LT_AC_SYS_COMPILER | |
2810 | |
2811 # save warnings/boilerplate of simple test code | |
2812 _LT_COMPILER_BOILERPLATE | |
2813 _LT_LINKER_BOILERPLATE | |
2814 | |
2815 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) | |
2816 AC_LIBTOOL_PROG_COMPILER_PIC($1) | |
2817 AC_LIBTOOL_PROG_CC_C_O($1) | |
2818 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) | |
2819 AC_LIBTOOL_PROG_LD_SHLIBS($1) | |
2820 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) | |
2821 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) | |
2822 AC_LIBTOOL_SYS_LIB_STRIP | |
2823 AC_LIBTOOL_DLOPEN_SELF | |
2824 | |
2825 # Report which library types will actually be built | |
2826 AC_MSG_CHECKING([if libtool supports shared libraries]) | |
2827 AC_MSG_RESULT([$can_build_shared]) | |
2828 | |
2829 AC_MSG_CHECKING([whether to build shared libraries]) | |
2830 test "$can_build_shared" = "no" && enable_shared=no | |
2831 | |
2832 # On AIX, shared libraries and static libraries use the same namespace, and | |
2833 # are all built from PIC. | |
2834 case $host_os in | |
2835 aix3*) | |
2836 test "$enable_shared" = yes && enable_static=no | |
2837 if test -n "$RANLIB"; then | |
2838 archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
2839 postinstall_cmds='$RANLIB $lib' | |
2840 fi | |
2841 ;; | |
2842 | |
2843 aix[[4-9]]*) | |
2844 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
2845 test "$enable_shared" = yes && enable_static=no | |
2846 fi | |
2847 ;; | |
2848 esac | |
2849 AC_MSG_RESULT([$enable_shared]) | |
2850 | |
2851 AC_MSG_CHECKING([whether to build static libraries]) | |
2852 # Make sure either enable_shared or enable_static is yes. | |
2853 test "$enable_shared" = yes || enable_static=yes | |
2854 AC_MSG_RESULT([$enable_static]) | |
2855 | |
2856 AC_LIBTOOL_CONFIG($1) | |
2857 | |
2858 AC_LANG_POP | |
2859 CC="$lt_save_CC" | |
2860 ])# AC_LIBTOOL_LANG_C_CONFIG | |
2861 | |
2862 | |
2863 # AC_LIBTOOL_LANG_CXX_CONFIG | |
2864 # -------------------------- | |
2865 # Ensure that the configuration vars for the C compiler are | |
2866 # suitably defined. Those variables are subsequently used by | |
2867 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
2868 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) | |
2869 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], | |
2870 [AC_LANG_PUSH(C++) | |
2871 AC_REQUIRE([AC_PROG_CXX]) | |
2872 AC_REQUIRE([_LT_AC_PROG_CXXCPP]) | |
2873 | |
2874 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
2875 _LT_AC_TAGVAR(allow_undefined_flag, $1)= | |
2876 _LT_AC_TAGVAR(always_export_symbols, $1)=no | |
2877 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= | |
2878 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= | |
2879 _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
2880 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
2881 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
2882 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
2883 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no | |
2884 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
2885 _LT_AC_TAGVAR(hardcode_automatic, $1)=no | |
2886 _LT_AC_TAGVAR(module_cmds, $1)= | |
2887 _LT_AC_TAGVAR(module_expsym_cmds, $1)= | |
2888 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown | |
2889 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
2890 _LT_AC_TAGVAR(no_undefined_flag, $1)= | |
2891 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
2892 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
2893 | |
2894 # Dependencies to place before and after the object being linked: | |
2895 _LT_AC_TAGVAR(predep_objects, $1)= | |
2896 _LT_AC_TAGVAR(postdep_objects, $1)= | |
2897 _LT_AC_TAGVAR(predeps, $1)= | |
2898 _LT_AC_TAGVAR(postdeps, $1)= | |
2899 _LT_AC_TAGVAR(compiler_lib_search_path, $1)= | |
2900 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= | |
2901 | |
2902 # Source file extension for C++ test sources. | |
2903 ac_ext=cpp | |
2904 | |
2905 # Object file extension for compiled C++ test sources. | |
2906 objext=o | |
2907 _LT_AC_TAGVAR(objext, $1)=$objext | |
2908 | |
2909 # Code to be used in simple compile tests | |
2910 lt_simple_compile_test_code="int some_variable = 0;" | |
2911 | |
2912 # Code to be used in simple link tests | |
2913 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' | |
2914 | |
2915 # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
2916 _LT_AC_SYS_COMPILER | |
2917 | |
2918 # save warnings/boilerplate of simple test code | |
2919 _LT_COMPILER_BOILERPLATE | |
2920 _LT_LINKER_BOILERPLATE | |
2921 | |
2922 # Allow CC to be a program name with arguments. | |
2923 lt_save_CC=$CC | |
2924 lt_save_LD=$LD | |
2925 lt_save_GCC=$GCC | |
2926 GCC=$GXX | |
2927 lt_save_with_gnu_ld=$with_gnu_ld | |
2928 lt_save_path_LD=$lt_cv_path_LD | |
2929 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then | |
2930 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx | |
2931 else | |
2932 $as_unset lt_cv_prog_gnu_ld | |
2933 fi | |
2934 if test -n "${lt_cv_path_LDCXX+set}"; then | |
2935 lt_cv_path_LD=$lt_cv_path_LDCXX | |
2936 else | |
2937 $as_unset lt_cv_path_LD | |
2938 fi | |
2939 test -z "${LDCXX+set}" || LD=$LDCXX | |
2940 CC=${CXX-"c++"} | |
2941 compiler=$CC | |
2942 _LT_AC_TAGVAR(compiler, $1)=$CC | |
2943 _LT_CC_BASENAME([$compiler]) | |
2944 | |
2945 # We don't want -fno-exception wen compiling C++ code, so set the | |
2946 # no_builtin_flag separately | |
2947 if test "$GXX" = yes; then | |
2948 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' | |
2949 else | |
2950 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= | |
2951 fi | |
2952 | |
2953 if test "$GXX" = yes; then | |
2954 # Set up default GNU C++ configuration | |
2955 | |
2956 AC_PROG_LD | |
2957 | |
2958 # Check if GNU C++ uses GNU ld as the underlying linker, since the | |
2959 # archiving commands below assume that GNU ld is being used. | |
2960 if test "$with_gnu_ld" = yes; then | |
2961 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
2962 _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' | |
2963 | |
2964 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' | |
2965 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
2966 | |
2967 # If archive_cmds runs LD, not CC, wlarc should be empty | |
2968 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to | |
2969 # investigate it a little bit more. (MM) | |
2970 wlarc='${wl}' | |
2971 | |
2972 # ancient GNU ld didn't support --whole-archive et. al. | |
2973 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ | |
2974 grep 'no-whole-archive' > /dev/null; then | |
2975 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
2976 else | |
2977 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
2978 fi | |
2979 else | |
2980 with_gnu_ld=no | |
2981 wlarc= | |
2982 | |
2983 # A generic and very simple default shared library creation | |
2984 # command for GNU C++ for the case where it uses the native | |
2985 # linker, instead of GNU ld. If possible, this setting should | |
2986 # overridden to take advantage of the native linker features on | |
2987 # the platform it is being used on. | |
2988 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
2989 fi | |
2990 | |
2991 # Commands to make compiler produce verbose output that lists | |
2992 # what "hidden" libraries, object files and flags are used when | |
2993 # linking a shared library. | |
2994 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' | |
2995 | |
2996 else | |
2997 GXX=no | |
2998 with_gnu_ld=no | |
2999 wlarc= | |
3000 fi | |
3001 | |
3002 # PORTME: fill in a description of your system's C++ link characteristics | |
3003 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) | |
3004 _LT_AC_TAGVAR(ld_shlibs, $1)=yes | |
3005 case $host_os in | |
3006 aix3*) | |
3007 # FIXME: insert proper C++ library support | |
3008 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3009 ;; | |
3010 aix[[4-9]]*) | |
3011 if test "$host_cpu" = ia64; then | |
3012 # On IA64, the linker does run time linking by default, so we don't | |
3013 # have to do anything special. | |
3014 aix_use_runtimelinking=no | |
3015 exp_sym_flag='-Bexport' | |
3016 no_entry_flag="" | |
3017 else | |
3018 aix_use_runtimelinking=no | |
3019 | |
3020 # Test if we are trying to use run time linking or normal | |
3021 # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
3022 # need to do runtime linking. | |
3023 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) | |
3024 for ld_flag in $LDFLAGS; do | |
3025 case $ld_flag in | |
3026 *-brtl*) | |
3027 aix_use_runtimelinking=yes | |
3028 break | |
3029 ;; | |
3030 esac | |
3031 done | |
3032 ;; | |
3033 esac | |
3034 | |
3035 exp_sym_flag='-bexport' | |
3036 no_entry_flag='-bnoentry' | |
3037 fi | |
3038 | |
3039 # When large executables or shared objects are built, AIX ld can | |
3040 # have problems creating the table of contents. If linking a library | |
3041 # or program results in "error TOC overflow" add -mminimal-toc to | |
3042 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
3043 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
3044 | |
3045 _LT_AC_TAGVAR(archive_cmds, $1)='' | |
3046 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
3047 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' | |
3048 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
3049 | |
3050 if test "$GXX" = yes; then | |
3051 case $host_os in aix4.[[012]]|aix4.[[012]].*) | |
3052 # We only want to do this on AIX 4.2 and lower, the check | |
3053 # below for broken collect2 doesn't work under 4.3+ | |
3054 collect2name=`${CC} -print-prog-name=collect2` | |
3055 if test -f "$collect2name" && \ | |
3056 strings "$collect2name" | grep resolve_lib_name >/dev/null | |
3057 then | |
3058 # We have reworked collect2 | |
3059 : | |
3060 else | |
3061 # We have old collect2 | |
3062 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported | |
3063 # It fails to find uninstalled libraries when the uninstalled | |
3064 # path is not listed in the libpath. Setting hardcode_minus_L | |
3065 # to unsupported forces relinking | |
3066 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
3067 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
3068 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
3069 fi | |
3070 ;; | |
3071 esac | |
3072 shared_flag='-shared' | |
3073 if test "$aix_use_runtimelinking" = yes; then | |
3074 shared_flag="$shared_flag "'${wl}-G' | |
3075 fi | |
3076 else | |
3077 # not using gcc | |
3078 if test "$host_cpu" = ia64; then | |
3079 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
3080 # chokes on -Wl,-G. The following line is correct: | |
3081 shared_flag='-G' | |
3082 else | |
3083 if test "$aix_use_runtimelinking" = yes; then | |
3084 shared_flag='${wl}-G' | |
3085 else | |
3086 shared_flag='${wl}-bM:SRE' | |
3087 fi | |
3088 fi | |
3089 fi | |
3090 | |
3091 # It seems that -bexpall does not export symbols beginning with | |
3092 # underscore (_), so it is better to generate a list of symbols to export. | |
3093 _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
3094 if test "$aix_use_runtimelinking" = yes; then | |
3095 # Warning - without using the other runtime loading flags (-brtl), | |
3096 # -berok will link without error, but may produce a broken library. | |
3097 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' | |
3098 # Determine the default libpath from the value encoded in an empty executable. | |
3099 _LT_AC_SYS_LIBPATH_AIX | |
3100 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
3101 | |
3102 _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 $shared_flag" | |
3103 else | |
3104 if test "$host_cpu" = ia64; then | |
3105 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' | |
3106 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
3107 _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" | |
3108 else | |
3109 # Determine the default libpath from the value encoded in an empty executable. | |
3110 _LT_AC_SYS_LIBPATH_AIX | |
3111 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
3112 # Warning - without using the other run time loading flags, | |
3113 # -berok will link without error, but may produce a broken library. | |
3114 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
3115 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
3116 # Exported symbols can be pulled into shared objects from archives | |
3117 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' | |
3118 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes | |
3119 # This is similar to how AIX traditionally builds its shared libraries. | |
3120 _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' | |
3121 fi | |
3122 fi | |
3123 ;; | |
3124 | |
3125 beos*) | |
3126 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then | |
3127 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
3128 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
3129 # support --undefined. This deserves some investigation. FIXME | |
3130 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
3131 else | |
3132 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3133 fi | |
3134 ;; | |
3135 | |
3136 chorus*) | |
3137 case $cc_basename in | |
3138 *) | |
3139 # FIXME: insert proper C++ library support | |
3140 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3141 ;; | |
3142 esac | |
3143 ;; | |
3144 | |
3145 cygwin* | mingw* | pw32*) | |
3146 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, | |
3147 # as there is no search path for DLLs. | |
3148 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
3149 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
3150 _LT_AC_TAGVAR(always_export_symbols, $1)=no | |
3151 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
3152 | |
3153 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then | |
3154 _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' | |
3155 # If the export-symbols file already is a .def file (1st line | |
3156 # is EXPORTS), use it as is; otherwise, prepend... | |
3157 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
3158 cp $export_symbols $output_objdir/$soname.def; | |
3159 else | |
3160 echo EXPORTS > $output_objdir/$soname.def; | |
3161 cat $export_symbols >> $output_objdir/$soname.def; | |
3162 fi~ | |
3163 $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' | |
3164 else | |
3165 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3166 fi | |
3167 ;; | |
3168 darwin* | rhapsody*) | |
3169 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3170 _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
3171 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes | |
3172 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
3173 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' | |
3174 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
3175 _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" | |
3176 if test "$GXX" = yes ; then | |
3177 output_verbose_link_cmd='echo' | |
3178 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" | |
3179 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" | |
3180 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" | |
3181 _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" | |
3182 if test "$lt_cv_apple_cc_single_mod" != "yes"; then | |
3183 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" | |
3184 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" | |
3185 fi | |
3186 else | |
3187 case $cc_basename in | |
3188 xlc*) | |
3189 output_verbose_link_cmd='echo' | |
3190 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' | |
3191 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' | |
3192 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds | |
3193 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
3194 _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}' | |
3195 ;; | |
3196 *) | |
3197 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3198 ;; | |
3199 esac | |
3200 fi | |
3201 ;; | |
3202 | |
3203 dgux*) | |
3204 case $cc_basename in | |
3205 ec++*) | |
3206 # FIXME: insert proper C++ library support | |
3207 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3208 ;; | |
3209 ghcx*) | |
3210 # Green Hills C++ Compiler | |
3211 # FIXME: insert proper C++ library support | |
3212 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3213 ;; | |
3214 *) | |
3215 # FIXME: insert proper C++ library support | |
3216 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3217 ;; | |
3218 esac | |
3219 ;; | |
3220 freebsd[[12]]*) | |
3221 # C++ shared libraries reported to be fairly broken before switch to ELF | |
3222 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3223 ;; | |
3224 freebsd-elf*) | |
3225 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3226 ;; | |
3227 freebsd* | dragonfly*) | |
3228 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF | |
3229 # conventions | |
3230 _LT_AC_TAGVAR(ld_shlibs, $1)=yes | |
3231 ;; | |
3232 gnu*) | |
3233 ;; | |
3234 hpux9*) | |
3235 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
3236 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3237 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
3238 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
3239 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
3240 # but as the default | |
3241 # location of the library. | |
3242 | |
3243 case $cc_basename in | |
3244 CC*) | |
3245 # FIXME: insert proper C++ library support | |
3246 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3247 ;; | |
3248 aCC*) | |
3249 _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 $lib' | |
3250 # Commands to make compiler produce verbose output that lists | |
3251 # what "hidden" libraries, object files and flags are used when | |
3252 # linking a shared library. | |
3253 # | |
3254 # There doesn't appear to be a way to prevent this compiler from | |
3255 # explicitly linking system object files so we need to strip them | |
3256 # from the output so that they don't get included in the library | |
3257 # dependencies. | |
3258 output_verbose_link_cmd='templist=`($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 $list' | |
3259 ;; | |
3260 *) | |
3261 if test "$GXX" = yes; then | |
3262 _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' | |
3263 else | |
3264 # FIXME: insert proper C++ library support | |
3265 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3266 fi | |
3267 ;; | |
3268 esac | |
3269 ;; | |
3270 hpux10*|hpux11*) | |
3271 if test $with_gnu_ld = no; then | |
3272 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
3273 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3274 | |
3275 case $host_cpu in | |
3276 hppa*64*|ia64*) ;; | |
3277 *) | |
3278 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
3279 ;; | |
3280 esac | |
3281 fi | |
3282 case $host_cpu in | |
3283 hppa*64*|ia64*) | |
3284 _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
3285 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3286 ;; | |
3287 *) | |
3288 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
3289 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
3290 # but as the default | |
3291 # location of the library. | |
3292 ;; | |
3293 esac | |
3294 | |
3295 case $cc_basename in | |
3296 CC*) | |
3297 # FIXME: insert proper C++ library support | |
3298 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3299 ;; | |
3300 aCC*) | |
3301 case $host_cpu in | |
3302 hppa*64*) | |
3303 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
3304 ;; | |
3305 ia64*) | |
3306 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
3307 ;; | |
3308 *) | |
3309 _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 $compiler_flags' | |
3310 ;; | |
3311 esac | |
3312 # Commands to make compiler produce verbose output that lists | |
3313 # what "hidden" libraries, object files and flags are used when | |
3314 # linking a shared library. | |
3315 # | |
3316 # There doesn't appear to be a way to prevent this compiler from | |
3317 # explicitly linking system object files so we need to strip them | |
3318 # from the output so that they don't get included in the library | |
3319 # dependencies. | |
3320 output_verbose_link_cmd='templist=`($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 $list' | |
3321 ;; | |
3322 *) | |
3323 if test "$GXX" = yes; then | |
3324 if test $with_gnu_ld = no; then | |
3325 case $host_cpu in | |
3326 hppa*64*) | |
3327 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
3328 ;; | |
3329 ia64*) | |
3330 _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' | |
3331 ;; | |
3332 *) | |
3333 _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' | |
3334 ;; | |
3335 esac | |
3336 fi | |
3337 else | |
3338 # FIXME: insert proper C++ library support | |
3339 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3340 fi | |
3341 ;; | |
3342 esac | |
3343 ;; | |
3344 interix[[3-9]]*) | |
3345 _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
3346 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3347 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
3348 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
3349 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
3350 # Instead, shared libraries are loaded at an image base (0x10000000 by | |
3351 # default) and relocated if they conflict, which is a slow very memory | |
3352 # consuming and fragmenting process. To avoid this, we pick a random, | |
3353 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
3354 # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
3355 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
3356 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
3357 ;; | |
3358 irix5* | irix6*) | |
3359 case $cc_basename in | |
3360 CC*) | |
3361 # SGI C++ | |
3362 _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' | |
3363 | |
3364 # Archives containing C++ object files must be created using | |
3365 # "CC -ar", where "CC" is the IRIX C++ compiler. This is | |
3366 # necessary to make sure instantiated templates are included | |
3367 # in the archive. | |
3368 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' | |
3369 ;; | |
3370 *) | |
3371 if test "$GXX" = yes; then | |
3372 if test "$with_gnu_ld" = no; then | |
3373 _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' | |
3374 else | |
3375 _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' | |
3376 fi | |
3377 fi | |
3378 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
3379 ;; | |
3380 esac | |
3381 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
3382 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3383 ;; | |
3384 linux* | k*bsd*-gnu) | |
3385 case $cc_basename in | |
3386 KCC*) | |
3387 # Kuck and Associates, Inc. (KAI) C++ Compiler | |
3388 | |
3389 # KCC will only create a shared library if the output file | |
3390 # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
3391 # to its proper name (with version) after linking. | |
3392 _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' | |
3393 _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 $lib' | |
3394 # Commands to make compiler produce verbose output that lists | |
3395 # what "hidden" libraries, object files and flags are used when | |
3396 # linking a shared library. | |
3397 # | |
3398 # There doesn't appear to be a way to prevent this compiler from | |
3399 # explicitly linking system object files so we need to strip them | |
3400 # from the output so that they don't get included in the library | |
3401 # dependencies. | |
3402 output_verbose_link_cmd='templist=`$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' | |
3403 | |
3404 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' | |
3405 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
3406 | |
3407 # Archives containing C++ object files must be created using | |
3408 # "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
3409 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' | |
3410 ;; | |
3411 icpc*) | |
3412 # Intel C++ | |
3413 with_gnu_ld=yes | |
3414 # version 8.0 and above of icpc choke on multiply defined symbols | |
3415 # if we add $predep_objects and $postdep_objects, however 7.1 and | |
3416 # earlier do not add the objects themselves. | |
3417 case `$CC -V 2>&1` in | |
3418 *"Version 7."*) | |
3419 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
3420 _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' | |
3421 ;; | |
3422 *) # Version 8.0 or newer | |
3423 tmp_idyn= | |
3424 case $host_cpu in | |
3425 ia64*) tmp_idyn=' -i_dynamic';; | |
3426 esac | |
3427 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
3428 _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' | |
3429 ;; | |
3430 esac | |
3431 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3432 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
3433 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
3434 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
3435 ;; | |
3436 pgCC* | pgcpp*) | |
3437 # Portland Group C++ compiler | |
3438 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' | |
3439 _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' | |
3440 | |
3441 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' | |
3442 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
3443 _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' | |
3444 ;; | |
3445 cxx*) | |
3446 # Compaq C++ | |
3447 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
3448 _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' | |
3449 | |
3450 runpath_var=LD_RUN_PATH | |
3451 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
3452 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3453 | |
3454 # Commands to make compiler produce verbose output that lists | |
3455 # what "hidden" libraries, object files and flags are used when | |
3456 # linking a shared library. | |
3457 # | |
3458 # There doesn't appear to be a way to prevent this compiler from | |
3459 # explicitly linking system object files so we need to strip them | |
3460 # from the output so that they don't get included in the library | |
3461 # dependencies. | |
3462 output_verbose_link_cmd='templist=`$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 $list' | |
3463 ;; | |
3464 *) | |
3465 case `$CC -V 2>&1 | sed 5q` in | |
3466 *Sun\ C*) | |
3467 # Sun C++ 5.9 | |
3468 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' | |
3469 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
3470 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' | |
3471 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
3472 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' | |
3473 | |
3474 # Not sure whether something based on | |
3475 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | |
3476 # would be better. | |
3477 output_verbose_link_cmd='echo' | |
3478 | |
3479 # Archives containing C++ object files must be created using | |
3480 # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
3481 # necessary to make sure instantiated templates are included | |
3482 # in the archive. | |
3483 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' | |
3484 ;; | |
3485 esac | |
3486 ;; | |
3487 esac | |
3488 ;; | |
3489 lynxos*) | |
3490 # FIXME: insert proper C++ library support | |
3491 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3492 ;; | |
3493 m88k*) | |
3494 # FIXME: insert proper C++ library support | |
3495 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3496 ;; | |
3497 mvs*) | |
3498 case $cc_basename in | |
3499 cxx*) | |
3500 # FIXME: insert proper C++ library support | |
3501 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3502 ;; | |
3503 *) | |
3504 # FIXME: insert proper C++ library support | |
3505 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3506 ;; | |
3507 esac | |
3508 ;; | |
3509 netbsd*) | |
3510 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
3511 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' | |
3512 wlarc= | |
3513 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
3514 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
3515 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3516 fi | |
3517 # Workaround some broken pre-1.5 toolchains | |
3518 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' | |
3519 ;; | |
3520 openbsd2*) | |
3521 # C++ shared libraries are fairly broken | |
3522 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3523 ;; | |
3524 openbsd*) | |
3525 if test -f /usr/libexec/ld.so; then | |
3526 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
3527 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3528 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
3529 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
3530 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
3531 _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' | |
3532 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
3533 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
3534 fi | |
3535 output_verbose_link_cmd='echo' | |
3536 else | |
3537 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3538 fi | |
3539 ;; | |
3540 osf3*) | |
3541 case $cc_basename in | |
3542 KCC*) | |
3543 # Kuck and Associates, Inc. (KAI) C++ Compiler | |
3544 | |
3545 # KCC will only create a shared library if the output file | |
3546 # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
3547 # to its proper name (with version) after linking. | |
3548 _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' | |
3549 | |
3550 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
3551 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3552 | |
3553 # Archives containing C++ object files must be created using | |
3554 # "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
3555 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' | |
3556 | |
3557 ;; | |
3558 RCC*) | |
3559 # Rational C++ 2.4.1 | |
3560 # FIXME: insert proper C++ library support | |
3561 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3562 ;; | |
3563 cxx*) | |
3564 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
3565 _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' | |
3566 | |
3567 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
3568 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3569 | |
3570 # Commands to make compiler produce verbose output that lists | |
3571 # what "hidden" libraries, object files and flags are used when | |
3572 # linking a shared library. | |
3573 # | |
3574 # There doesn't appear to be a way to prevent this compiler from | |
3575 # explicitly linking system object files so we need to strip them | |
3576 # from the output so that they don't get included in the library | |
3577 # dependencies. | |
3578 output_verbose_link_cmd='templist=`$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 $list' | |
3579 ;; | |
3580 *) | |
3581 if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
3582 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
3583 _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' | |
3584 | |
3585 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
3586 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3587 | |
3588 # Commands to make compiler produce verbose output that lists | |
3589 # what "hidden" libraries, object files and flags are used when | |
3590 # linking a shared library. | |
3591 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' | |
3592 | |
3593 else | |
3594 # FIXME: insert proper C++ library support | |
3595 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3596 fi | |
3597 ;; | |
3598 esac | |
3599 ;; | |
3600 osf4* | osf5*) | |
3601 case $cc_basename in | |
3602 KCC*) | |
3603 # Kuck and Associates, Inc. (KAI) C++ Compiler | |
3604 | |
3605 # KCC will only create a shared library if the output file | |
3606 # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
3607 # to its proper name (with version) after linking. | |
3608 _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' | |
3609 | |
3610 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
3611 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3612 | |
3613 # Archives containing C++ object files must be created using | |
3614 # the KAI C++ compiler. | |
3615 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' | |
3616 ;; | |
3617 RCC*) | |
3618 # Rational C++ 2.4.1 | |
3619 # FIXME: insert proper C++ library support | |
3620 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3621 ;; | |
3622 cxx*) | |
3623 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
3624 _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' | |
3625 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ | |
3626 echo "-hidden">> $lib.exp~ | |
3627 $CC -shared$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~ | |
3628 $rm $lib.exp' | |
3629 | |
3630 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
3631 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3632 | |
3633 # Commands to make compiler produce verbose output that lists | |
3634 # what "hidden" libraries, object files and flags are used when | |
3635 # linking a shared library. | |
3636 # | |
3637 # There doesn't appear to be a way to prevent this compiler from | |
3638 # explicitly linking system object files so we need to strip them | |
3639 # from the output so that they don't get included in the library | |
3640 # dependencies. | |
3641 output_verbose_link_cmd='templist=`$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 $list' | |
3642 ;; | |
3643 *) | |
3644 if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
3645 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
3646 _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' | |
3647 | |
3648 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
3649 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3650 | |
3651 # Commands to make compiler produce verbose output that lists | |
3652 # what "hidden" libraries, object files and flags are used when | |
3653 # linking a shared library. | |
3654 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' | |
3655 | |
3656 else | |
3657 # FIXME: insert proper C++ library support | |
3658 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3659 fi | |
3660 ;; | |
3661 esac | |
3662 ;; | |
3663 psos*) | |
3664 # FIXME: insert proper C++ library support | |
3665 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3666 ;; | |
3667 sunos4*) | |
3668 case $cc_basename in | |
3669 CC*) | |
3670 # Sun C++ 4.x | |
3671 # FIXME: insert proper C++ library support | |
3672 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3673 ;; | |
3674 lcc*) | |
3675 # Lucid | |
3676 # FIXME: insert proper C++ library support | |
3677 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3678 ;; | |
3679 *) | |
3680 # FIXME: insert proper C++ library support | |
3681 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3682 ;; | |
3683 esac | |
3684 ;; | |
3685 solaris*) | |
3686 case $cc_basename in | |
3687 CC*) | |
3688 # Sun C++ 4.2, 5.x and Centerline C++ | |
3689 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes | |
3690 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' | |
3691 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
3692 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
3693 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' | |
3694 | |
3695 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
3696 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3697 case $host_os in | |
3698 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
3699 *) | |
3700 # The compiler driver will combine and reorder linker options, | |
3701 # but understands `-z linker_flag'. | |
3702 # Supported since Solaris 2.6 (maybe 2.5.1?) | |
3703 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' | |
3704 ;; | |
3705 esac | |
3706 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
3707 | |
3708 output_verbose_link_cmd='echo' | |
3709 | |
3710 # Archives containing C++ object files must be created using | |
3711 # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
3712 # necessary to make sure instantiated templates are included | |
3713 # in the archive. | |
3714 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' | |
3715 ;; | |
3716 gcx*) | |
3717 # Green Hills C++ Compiler | |
3718 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
3719 | |
3720 # The C++ compiler must be used to create the archive. | |
3721 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' | |
3722 ;; | |
3723 *) | |
3724 # GNU C++ compiler with Solaris linker | |
3725 if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
3726 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' | |
3727 if $CC --version | grep -v '^2\.7' > /dev/null; then | |
3728 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
3729 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
3730 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' | |
3731 | |
3732 # Commands to make compiler produce verbose output that lists | |
3733 # what "hidden" libraries, object files and flags are used when | |
3734 # linking a shared library. | |
3735 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" | |
3736 else | |
3737 # g++ 2.7 appears to require `-G' NOT `-shared' on this | |
3738 # platform. | |
3739 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
3740 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
3741 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' | |
3742 | |
3743 # Commands to make compiler produce verbose output that lists | |
3744 # what "hidden" libraries, object files and flags are used when | |
3745 # linking a shared library. | |
3746 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" | |
3747 fi | |
3748 | |
3749 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' | |
3750 case $host_os in | |
3751 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
3752 *) | |
3753 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
3754 ;; | |
3755 esac | |
3756 fi | |
3757 ;; | |
3758 esac | |
3759 ;; | |
3760 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) | |
3761 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
3762 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3763 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3764 runpath_var='LD_RUN_PATH' | |
3765 | |
3766 case $cc_basename in | |
3767 CC*) | |
3768 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
3769 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
3770 ;; | |
3771 *) | |
3772 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
3773 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
3774 ;; | |
3775 esac | |
3776 ;; | |
3777 sysv5* | sco3.2v5* | sco5v6*) | |
3778 # Note: We can NOT use -z defs as we might desire, because we do not | |
3779 # link with -lc, and that would cause any symbols used from libc to | |
3780 # always be unresolved, which means just about no library would | |
3781 # ever link correctly. If we're not using GNU ld we use -z text | |
3782 # though, which does catch some bad symbols but isn't as heavy-handed | |
3783 # as -z defs. | |
3784 # For security reasons, it is highly recommended that you always | |
3785 # use absolute paths for naming shared libraries, and exclude the | |
3786 # DT_RUNPATH tag from executables and libraries. But doing so | |
3787 # requires that you compile everything twice, which is a pain. | |
3788 # So that behaviour is only enabled if SCOABSPATH is set to a | |
3789 # non-empty value in the environment. Most likely only useful for | |
3790 # creating official distributions of packages. | |
3791 # This is a hack until libtool officially supports absolute path | |
3792 # names for shared libraries. | |
3793 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
3794 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' | |
3795 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3796 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3797 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' | |
3798 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' | |
3799 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
3800 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' | |
3801 runpath_var='LD_RUN_PATH' | |
3802 | |
3803 case $cc_basename in | |
3804 CC*) | |
3805 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
3806 _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' | |
3807 ;; | |
3808 *) | |
3809 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
3810 _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' | |
3811 ;; | |
3812 esac | |
3813 ;; | |
3814 tandem*) | |
3815 case $cc_basename in | |
3816 NCC*) | |
3817 # NonStop-UX NCC 3.20 | |
3818 # FIXME: insert proper C++ library support | |
3819 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3820 ;; | |
3821 *) | |
3822 # FIXME: insert proper C++ library support | |
3823 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3824 ;; | |
3825 esac | |
3826 ;; | |
3827 vxworks*) | |
3828 # FIXME: insert proper C++ library support | |
3829 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3830 ;; | |
3831 *) | |
3832 # FIXME: insert proper C++ library support | |
3833 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3834 ;; | |
3835 esac | |
3836 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) | |
3837 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
3838 | |
3839 _LT_AC_TAGVAR(GCC, $1)="$GXX" | |
3840 _LT_AC_TAGVAR(LD, $1)="$LD" | |
3841 | |
3842 AC_LIBTOOL_POSTDEP_PREDEP($1) | |
3843 AC_LIBTOOL_PROG_COMPILER_PIC($1) | |
3844 AC_LIBTOOL_PROG_CC_C_O($1) | |
3845 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) | |
3846 AC_LIBTOOL_PROG_LD_SHLIBS($1) | |
3847 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) | |
3848 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) | |
3849 | |
3850 AC_LIBTOOL_CONFIG($1) | |
3851 | |
3852 AC_LANG_POP | |
3853 CC=$lt_save_CC | |
3854 LDCXX=$LD | |
3855 LD=$lt_save_LD | |
3856 GCC=$lt_save_GCC | |
3857 with_gnu_ldcxx=$with_gnu_ld | |
3858 with_gnu_ld=$lt_save_with_gnu_ld | |
3859 lt_cv_path_LDCXX=$lt_cv_path_LD | |
3860 lt_cv_path_LD=$lt_save_path_LD | |
3861 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld | |
3862 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld | |
3863 ])# AC_LIBTOOL_LANG_CXX_CONFIG | |
3864 | |
3865 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) | |
3866 # ------------------------------------ | |
3867 # Figure out "hidden" library dependencies from verbose | |
3868 # compiler output when linking a shared library. | |
3869 # Parse the compiler output and extract the necessary | |
3870 # objects, libraries and library flags. | |
3871 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP], | |
3872 [AC_REQUIRE([LT_AC_PROG_SED])dnl | |
3873 dnl we can't use the lt_simple_compile_test_code here, | |
3874 dnl because it contains code intended for an executable, | |
3875 dnl not a library. It's possible we should let each | |
3876 dnl tag define a new lt_????_link_test_code variable, | |
3877 dnl but it's only used here... | |
3878 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF | |
3879 int a; | |
3880 void foo (void) { a = 0; } | |
3881 EOF | |
3882 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF | |
3883 class Foo | |
3884 { | |
3885 public: | |
3886 Foo (void) { a = 0; } | |
3887 private: | |
3888 int a; | |
3889 }; | |
3890 EOF | |
3891 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF | |
3892 subroutine foo | |
3893 implicit none | |
3894 integer*4 a | |
3895 a=0 | |
3896 return | |
3897 end | |
3898 EOF | |
3899 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF | |
3900 public class foo { | |
3901 private int a; | |
3902 public void bar (void) { | |
3903 a = 0; | |
3904 } | |
3905 }; | |
3906 EOF | |
3907 ]) | |
3908 dnl Parse the compiler output and extract the necessary | |
3909 dnl objects, libraries and library flags. | |
3910 if AC_TRY_EVAL(ac_compile); then | |
3911 # Parse the compiler output and extract the necessary | |
3912 # objects, libraries and library flags. | |
3913 | |
3914 # Sentinel used to keep track of whether or not we are before | |
3915 # the conftest object file. | |
3916 pre_test_object_deps_done=no | |
3917 | |
3918 # The `*' in the case matches for architectures that use `case' in | |
3919 # $output_verbose_cmd can trigger glob expansion during the loop | |
3920 # eval without this substitution. | |
3921 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` | |
3922 | |
3923 for p in `eval $output_verbose_link_cmd`; do | |
3924 case $p in | |
3925 | |
3926 -L* | -R* | -l*) | |
3927 # Some compilers place space between "-{L,R}" and the path. | |
3928 # Remove the space. | |
3929 if test $p = "-L" \ | |
3930 || test $p = "-R"; then | |
3931 prev=$p | |
3932 continue | |
3933 else | |
3934 prev= | |
3935 fi | |
3936 | |
3937 if test "$pre_test_object_deps_done" = no; then | |
3938 case $p in | |
3939 -L* | -R*) | |
3940 # Internal compiler library paths should come after those | |
3941 # provided the user. The postdeps already come after the | |
3942 # user supplied libs so there is no need to process them. | |
3943 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then | |
3944 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" | |
3945 else | |
3946 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" | |
3947 fi | |
3948 ;; | |
3949 # The "-l" case would never come before the object being | |
3950 # linked, so don't bother handling this case. | |
3951 esac | |
3952 else | |
3953 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then | |
3954 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" | |
3955 else | |
3956 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" | |
3957 fi | |
3958 fi | |
3959 ;; | |
3960 | |
3961 *.$objext) | |
3962 # This assumes that the test object file only shows up | |
3963 # once in the compiler output. | |
3964 if test "$p" = "conftest.$objext"; then | |
3965 pre_test_object_deps_done=yes | |
3966 continue | |
3967 fi | |
3968 | |
3969 if test "$pre_test_object_deps_done" = no; then | |
3970 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then | |
3971 _LT_AC_TAGVAR(predep_objects, $1)="$p" | |
3972 else | |
3973 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" | |
3974 fi | |
3975 else | |
3976 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then | |
3977 _LT_AC_TAGVAR(postdep_objects, $1)="$p" | |
3978 else | |
3979 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" | |
3980 fi | |
3981 fi | |
3982 ;; | |
3983 | |
3984 *) ;; # Ignore the rest. | |
3985 | |
3986 esac | |
3987 done | |
3988 | |
3989 # Clean up. | |
3990 rm -f a.out a.exe | |
3991 else | |
3992 echo "libtool.m4: error: problem compiling $1 test program" | |
3993 fi | |
3994 | |
3995 $rm -f confest.$objext | |
3996 | |
3997 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= | |
3998 if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then | |
3999 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` | |
4000 fi | |
4001 | |
4002 # PORTME: override above test on systems where it is broken | |
4003 ifelse([$1],[CXX], | |
4004 [case $host_os in | |
4005 interix[[3-9]]*) | |
4006 # Interix 3.5 installs completely hosed .la files for C++, so rather than | |
4007 # hack all around it, let's just trust "g++" to DTRT. | |
4008 _LT_AC_TAGVAR(predep_objects,$1)= | |
4009 _LT_AC_TAGVAR(postdep_objects,$1)= | |
4010 _LT_AC_TAGVAR(postdeps,$1)= | |
4011 ;; | |
4012 | |
4013 linux*) | |
4014 case `$CC -V 2>&1 | sed 5q` in | |
4015 *Sun\ C*) | |
4016 # Sun C++ 5.9 | |
4017 # | |
4018 # The more standards-conforming stlport4 library is | |
4019 # incompatible with the Cstd library. Avoid specifying | |
4020 # it if it's in CXXFLAGS. Ignore libCrun as | |
4021 # -library=stlport4 depends on it. | |
4022 case " $CXX $CXXFLAGS " in | |
4023 *" -library=stlport4 "*) | |
4024 solaris_use_stlport4=yes | |
4025 ;; | |
4026 esac | |
4027 if test "$solaris_use_stlport4" != yes; then | |
4028 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' | |
4029 fi | |
4030 ;; | |
4031 esac | |
4032 ;; | |
4033 | |
4034 solaris*) | |
4035 case $cc_basename in | |
4036 CC*) | |
4037 # The more standards-conforming stlport4 library is | |
4038 # incompatible with the Cstd library. Avoid specifying | |
4039 # it if it's in CXXFLAGS. Ignore libCrun as | |
4040 # -library=stlport4 depends on it. | |
4041 case " $CXX $CXXFLAGS " in | |
4042 *" -library=stlport4 "*) | |
4043 solaris_use_stlport4=yes | |
4044 ;; | |
4045 esac | |
4046 | |
4047 # Adding this requires a known-good setup of shared libraries for | |
4048 # Sun compiler versions before 5.6, else PIC objects from an old | |
4049 # archive will be linked into the output, leading to subtle bugs. | |
4050 if test "$solaris_use_stlport4" != yes; then | |
4051 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' | |
4052 fi | |
4053 ;; | |
4054 esac | |
4055 ;; | |
4056 esac | |
4057 ]) | |
4058 case " $_LT_AC_TAGVAR(postdeps, $1) " in | |
4059 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; | |
4060 esac | |
4061 ])# AC_LIBTOOL_POSTDEP_PREDEP | |
4062 | |
4063 # AC_LIBTOOL_LANG_F77_CONFIG | |
4064 # -------------------------- | |
4065 # Ensure that the configuration vars for the C compiler are | |
4066 # suitably defined. Those variables are subsequently used by | |
4067 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
4068 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) | |
4069 AC_DEFUN([_LT_AC_LANG_F77_CONFIG], | |
4070 [AC_REQUIRE([AC_PROG_F77]) | |
4071 AC_LANG_PUSH(Fortran 77) | |
4072 | |
4073 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
4074 _LT_AC_TAGVAR(allow_undefined_flag, $1)= | |
4075 _LT_AC_TAGVAR(always_export_symbols, $1)=no | |
4076 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= | |
4077 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= | |
4078 _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
4079 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
4080 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
4081 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
4082 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no | |
4083 _LT_AC_TAGVAR(hardcode_automatic, $1)=no | |
4084 _LT_AC_TAGVAR(module_cmds, $1)= | |
4085 _LT_AC_TAGVAR(module_expsym_cmds, $1)= | |
4086 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown | |
4087 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
4088 _LT_AC_TAGVAR(no_undefined_flag, $1)= | |
4089 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
4090 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
4091 | |
4092 # Source file extension for f77 test sources. | |
4093 ac_ext=f | |
4094 | |
4095 # Object file extension for compiled f77 test sources. | |
4096 objext=o | |
4097 _LT_AC_TAGVAR(objext, $1)=$objext | |
4098 | |
4099 # Code to be used in simple compile tests | |
4100 lt_simple_compile_test_code="\ | |
4101 subroutine t | |
4102 return | |
4103 end | |
4104 " | |
4105 | |
4106 # Code to be used in simple link tests | |
4107 lt_simple_link_test_code="\ | |
4108 program t | |
4109 end | |
4110 " | |
4111 | |
4112 # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
4113 _LT_AC_SYS_COMPILER | |
4114 | |
4115 # save warnings/boilerplate of simple test code | |
4116 _LT_COMPILER_BOILERPLATE | |
4117 _LT_LINKER_BOILERPLATE | |
4118 | |
4119 # Allow CC to be a program name with arguments. | |
4120 lt_save_CC="$CC" | |
4121 CC=${F77-"f77"} | |
4122 compiler=$CC | |
4123 _LT_AC_TAGVAR(compiler, $1)=$CC | |
4124 _LT_CC_BASENAME([$compiler]) | |
4125 | |
4126 AC_MSG_CHECKING([if libtool supports shared libraries]) | |
4127 AC_MSG_RESULT([$can_build_shared]) | |
4128 | |
4129 AC_MSG_CHECKING([whether to build shared libraries]) | |
4130 test "$can_build_shared" = "no" && enable_shared=no | |
4131 | |
4132 # On AIX, shared libraries and static libraries use the same namespace, and | |
4133 # are all built from PIC. | |
4134 case $host_os in | |
4135 aix3*) | |
4136 test "$enable_shared" = yes && enable_static=no | |
4137 if test -n "$RANLIB"; then | |
4138 archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
4139 postinstall_cmds='$RANLIB $lib' | |
4140 fi | |
4141 ;; | |
4142 aix[[4-9]]*) | |
4143 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
4144 test "$enable_shared" = yes && enable_static=no | |
4145 fi | |
4146 ;; | |
4147 esac | |
4148 AC_MSG_RESULT([$enable_shared]) | |
4149 | |
4150 AC_MSG_CHECKING([whether to build static libraries]) | |
4151 # Make sure either enable_shared or enable_static is yes. | |
4152 test "$enable_shared" = yes || enable_static=yes | |
4153 AC_MSG_RESULT([$enable_static]) | |
4154 | |
4155 _LT_AC_TAGVAR(GCC, $1)="$G77" | |
4156 _LT_AC_TAGVAR(LD, $1)="$LD" | |
4157 | |
4158 AC_LIBTOOL_PROG_COMPILER_PIC($1) | |
4159 AC_LIBTOOL_PROG_CC_C_O($1) | |
4160 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) | |
4161 AC_LIBTOOL_PROG_LD_SHLIBS($1) | |
4162 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) | |
4163 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) | |
4164 | |
4165 AC_LIBTOOL_CONFIG($1) | |
4166 | |
4167 AC_LANG_POP | |
4168 CC="$lt_save_CC" | |
4169 ])# AC_LIBTOOL_LANG_F77_CONFIG | |
4170 | |
4171 | |
4172 # AC_LIBTOOL_LANG_GCJ_CONFIG | |
4173 # -------------------------- | |
4174 # Ensure that the configuration vars for the C compiler are | |
4175 # suitably defined. Those variables are subsequently used by | |
4176 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
4177 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) | |
4178 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], | |
4179 [AC_LANG_SAVE | |
4180 | |
4181 # Source file extension for Java test sources. | |
4182 ac_ext=java | |
4183 | |
4184 # Object file extension for compiled Java test sources. | |
4185 objext=o | |
4186 _LT_AC_TAGVAR(objext, $1)=$objext | |
4187 | |
4188 # Code to be used in simple compile tests | |
4189 lt_simple_compile_test_code="class foo {}" | |
4190 | |
4191 # Code to be used in simple link tests | |
4192 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' | |
4193 | |
4194 # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
4195 _LT_AC_SYS_COMPILER | |
4196 | |
4197 # save warnings/boilerplate of simple test code | |
4198 _LT_COMPILER_BOILERPLATE | |
4199 _LT_LINKER_BOILERPLATE | |
4200 | |
4201 # Allow CC to be a program name with arguments. | |
4202 lt_save_CC="$CC" | |
4203 CC=${GCJ-"gcj"} | |
4204 compiler=$CC | |
4205 _LT_AC_TAGVAR(compiler, $1)=$CC | |
4206 _LT_CC_BASENAME([$compiler]) | |
4207 | |
4208 # GCJ did not exist at the time GCC didn't implicitly link libc in. | |
4209 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
4210 | |
4211 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
4212 | |
4213 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) | |
4214 AC_LIBTOOL_PROG_COMPILER_PIC($1) | |
4215 AC_LIBTOOL_PROG_CC_C_O($1) | |
4216 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) | |
4217 AC_LIBTOOL_PROG_LD_SHLIBS($1) | |
4218 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) | |
4219 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) | |
4220 | |
4221 AC_LIBTOOL_CONFIG($1) | |
4222 | |
4223 AC_LANG_RESTORE | |
4224 CC="$lt_save_CC" | |
4225 ])# AC_LIBTOOL_LANG_GCJ_CONFIG | |
4226 | |
4227 | |
4228 # AC_LIBTOOL_LANG_RC_CONFIG | |
4229 # ------------------------- | |
4230 # Ensure that the configuration vars for the Windows resource compiler are | |
4231 # suitably defined. Those variables are subsequently used by | |
4232 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
4233 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) | |
4234 AC_DEFUN([_LT_AC_LANG_RC_CONFIG], | |
4235 [AC_LANG_SAVE | |
4236 | |
4237 # Source file extension for RC test sources. | |
4238 ac_ext=rc | |
4239 | |
4240 # Object file extension for compiled RC test sources. | |
4241 objext=o | |
4242 _LT_AC_TAGVAR(objext, $1)=$objext | |
4243 | |
4244 # Code to be used in simple compile tests | |
4245 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' | |
4246 | |
4247 # Code to be used in simple link tests | |
4248 lt_simple_link_test_code="$lt_simple_compile_test_code" | |
4249 | |
4250 # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
4251 _LT_AC_SYS_COMPILER | |
4252 | |
4253 # save warnings/boilerplate of simple test code | |
4254 _LT_COMPILER_BOILERPLATE | |
4255 _LT_LINKER_BOILERPLATE | |
4256 | |
4257 # Allow CC to be a program name with arguments. | |
4258 lt_save_CC="$CC" | |
4259 CC=${RC-"windres"} | |
4260 compiler=$CC | |
4261 _LT_AC_TAGVAR(compiler, $1)=$CC | |
4262 _LT_CC_BASENAME([$compiler]) | |
4263 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes | |
4264 | |
4265 AC_LIBTOOL_CONFIG($1) | |
4266 | |
4267 AC_LANG_RESTORE | |
4268 CC="$lt_save_CC" | |
4269 ])# AC_LIBTOOL_LANG_RC_CONFIG | |
4270 | |
4271 | |
4272 # AC_LIBTOOL_CONFIG([TAGNAME]) | |
4273 # ---------------------------- | |
4274 # If TAGNAME is not passed, then create an initial libtool script | |
4275 # with a default configuration from the untagged config vars. Otherwise | |
4276 # add code to config.status for appending the configuration named by | |
4277 # TAGNAME from the matching tagged config vars. | |
4278 AC_DEFUN([AC_LIBTOOL_CONFIG], | |
4279 [# The else clause should only fire when bootstrapping the | |
4280 # libtool distribution, otherwise you forgot to ship ltmain.sh | |
4281 # with your package, and you will get complaints that there are | |
4282 # no rules to generate ltmain.sh. | |
4283 if test -f "$ltmain"; then | |
4284 # See if we are running on zsh, and set the options which allow our commands through | |
4285 # without removal of \ escapes. | |
4286 if test -n "${ZSH_VERSION+set}" ; then | |
4287 setopt NO_GLOB_SUBST | |
4288 fi | |
4289 # Now quote all the things that may contain metacharacters while being | |
4290 # careful not to overquote the AC_SUBSTed values. We take copies of the | |
4291 # variables and quote the copies for generation of the libtool script. | |
4292 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ | |
4293 SED SHELL STRIP \ | |
4294 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ | |
4295 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ | |
4296 deplibs_check_method reload_flag reload_cmds need_locks \ | |
4297 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ | |
4298 lt_cv_sys_global_symbol_to_c_name_address \ | |
4299 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ | |
4300 old_postinstall_cmds old_postuninstall_cmds \ | |
4301 _LT_AC_TAGVAR(compiler, $1) \ | |
4302 _LT_AC_TAGVAR(CC, $1) \ | |
4303 _LT_AC_TAGVAR(LD, $1) \ | |
4304 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ | |
4305 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ | |
4306 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ | |
4307 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ | |
4308 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ | |
4309 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ | |
4310 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ | |
4311 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ | |
4312 _LT_AC_TAGVAR(old_archive_cmds, $1) \ | |
4313 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ | |
4314 _LT_AC_TAGVAR(predep_objects, $1) \ | |
4315 _LT_AC_TAGVAR(postdep_objects, $1) \ | |
4316 _LT_AC_TAGVAR(predeps, $1) \ | |
4317 _LT_AC_TAGVAR(postdeps, $1) \ | |
4318 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ | |
4319 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \ | |
4320 _LT_AC_TAGVAR(archive_cmds, $1) \ | |
4321 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ | |
4322 _LT_AC_TAGVAR(postinstall_cmds, $1) \ | |
4323 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ | |
4324 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ | |
4325 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ | |
4326 _LT_AC_TAGVAR(no_undefined_flag, $1) \ | |
4327 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ | |
4328 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ | |
4329 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ | |
4330 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ | |
4331 _LT_AC_TAGVAR(hardcode_automatic, $1) \ | |
4332 _LT_AC_TAGVAR(module_cmds, $1) \ | |
4333 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ | |
4334 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ | |
4335 _LT_AC_TAGVAR(fix_srcfile_path, $1) \ | |
4336 _LT_AC_TAGVAR(exclude_expsyms, $1) \ | |
4337 _LT_AC_TAGVAR(include_expsyms, $1); do | |
4338 | |
4339 case $var in | |
4340 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ | |
4341 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ | |
4342 _LT_AC_TAGVAR(archive_cmds, $1) | \ | |
4343 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ | |
4344 _LT_AC_TAGVAR(module_cmds, $1) | \ | |
4345 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ | |
4346 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ | |
4347 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ | |
4348 extract_expsyms_cmds | reload_cmds | finish_cmds | \ | |
4349 postinstall_cmds | postuninstall_cmds | \ | |
4350 old_postinstall_cmds | old_postuninstall_cmds | \ | |
4351 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) | |
4352 # Double-quote double-evaled strings. | |
4353 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" | |
4354 ;; | |
4355 *) | |
4356 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" | |
4357 ;; | |
4358 esac | |
4359 done | |
4360 | |
4361 case $lt_echo in | |
4362 *'\[$]0 --fallback-echo"') | |
4363 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` | |
4364 ;; | |
4365 esac | |
4366 | |
4367 ifelse([$1], [], | |
4368 [cfgfile="${ofile}T" | |
4369 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 | |
4370 $rm -f "$cfgfile" | |
4371 AC_MSG_NOTICE([creating $ofile])], | |
4372 [cfgfile="$ofile"]) | |
4373 | |
4374 cat <<__EOF__ >> "$cfgfile" | |
4375 ifelse([$1], [], | |
4376 [#! $SHELL | |
4377 | |
4378 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. | |
4379 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) | |
4380 # NOTE: Changes made to this file will be lost: look at ltmain.sh. | |
4381 # | |
4382 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 | |
4383 # Free Software Foundation, Inc. | |
4384 # | |
4385 # This file is part of GNU Libtool: | |
4386 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 | |
4387 # | |
4388 # This program is free software; you can redistribute it and/or modify | |
4389 # it under the terms of the GNU General Public License as published by | |
4390 # the Free Software Foundation; either version 2 of the License, or | |
4391 # (at your option) any later version. | |
4392 # | |
4393 # This program is distributed in the hope that it will be useful, but | |
4394 # WITHOUT ANY WARRANTY; without even the implied warranty of | |
4395 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
4396 # General Public License for more details. | |
4397 # | |
4398 # You should have received a copy of the GNU General Public License | |
4399 # along with this program; if not, write to the Free Software | |
4400 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
4401 # | |
4402 # As a special exception to the GNU General Public License, if you | |
4403 # distribute this file as part of a program that contains a | |
4404 # configuration script generated by Autoconf, you may include it under | |
4405 # the same distribution terms that you use for the rest of that program. | |
4406 | |
4407 # A sed program that does not truncate output. | |
4408 SED=$lt_SED | |
4409 | |
4410 # Sed that helps us avoid accidentally triggering echo(1) options like -n. | |
4411 Xsed="$SED -e 1s/^X//" | |
4412 | |
4413 # The HP-UX ksh and POSIX shell print the target directory to stdout | |
4414 # if CDPATH is set. | |
4415 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
4416 | |
4417 # The names of the tagged configurations supported by this script. | |
4418 available_tags= | |
4419 | |
4420 # ### BEGIN LIBTOOL CONFIG], | |
4421 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) | |
4422 | |
4423 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
4424 | |
4425 # Shell to use when invoking shell scripts. | |
4426 SHELL=$lt_SHELL | |
4427 | |
4428 # Whether or not to build shared libraries. | |
4429 build_libtool_libs=$enable_shared | |
4430 | |
4431 # Whether or not to build static libraries. | |
4432 build_old_libs=$enable_static | |
4433 | |
4434 # Whether or not to add -lc for building shared libraries. | |
4435 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) | |
4436 | |
4437 # Whether or not to disallow shared libs when runtime libs are static | |
4438 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) | |
4439 | |
4440 # Whether or not to optimize for fast installation. | |
4441 fast_install=$enable_fast_install | |
4442 | |
4443 # The host system. | |
4444 host_alias=$host_alias | |
4445 host=$host | |
4446 host_os=$host_os | |
4447 | |
4448 # The build system. | |
4449 build_alias=$build_alias | |
4450 build=$build | |
4451 build_os=$build_os | |
4452 | |
4453 # An echo program that does not interpret backslashes. | |
4454 echo=$lt_echo | |
4455 | |
4456 # The archiver. | |
4457 AR=$lt_AR | |
4458 AR_FLAGS=$lt_AR_FLAGS | |
4459 | |
4460 # A C compiler. | |
4461 LTCC=$lt_LTCC | |
4462 | |
4463 # LTCC compiler flags. | |
4464 LTCFLAGS=$lt_LTCFLAGS | |
4465 | |
4466 # A language-specific compiler. | |
4467 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) | |
4468 | |
4469 # Is the compiler the GNU C compiler? | |
4470 with_gcc=$_LT_AC_TAGVAR(GCC, $1) | |
4471 | |
4472 # An ERE matcher. | |
4473 EGREP=$lt_EGREP | |
4474 | |
4475 # The linker used to build libraries. | |
4476 LD=$lt_[]_LT_AC_TAGVAR(LD, $1) | |
4477 | |
4478 # Whether we need hard or soft links. | |
4479 LN_S=$lt_LN_S | |
4480 | |
4481 # A BSD-compatible nm program. | |
4482 NM=$lt_NM | |
4483 | |
4484 # A symbol stripping program | |
4485 STRIP=$lt_STRIP | |
4486 | |
4487 # Used to examine libraries when file_magic_cmd begins "file" | |
4488 MAGIC_CMD=$MAGIC_CMD | |
4489 | |
4490 # Used on cygwin: DLL creation program. | |
4491 DLLTOOL="$DLLTOOL" | |
4492 | |
4493 # Used on cygwin: object dumper. | |
4494 OBJDUMP="$OBJDUMP" | |
4495 | |
4496 # Used on cygwin: assembler. | |
4497 AS="$AS" | |
4498 | |
4499 # The name of the directory that contains temporary libtool files. | |
4500 objdir=$objdir | |
4501 | |
4502 # How to create reloadable object files. | |
4503 reload_flag=$lt_reload_flag | |
4504 reload_cmds=$lt_reload_cmds | |
4505 | |
4506 # How to pass a linker flag through the compiler. | |
4507 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) | |
4508 | |
4509 # Object file suffix (normally "o"). | |
4510 objext="$ac_objext" | |
4511 | |
4512 # Old archive suffix (normally "a"). | |
4513 libext="$libext" | |
4514 | |
4515 # Shared library suffix (normally ".so"). | |
4516 shrext_cmds='$shrext_cmds' | |
4517 | |
4518 # Executable file suffix (normally ""). | |
4519 exeext="$exeext" | |
4520 | |
4521 # Additional compiler flags for building library objects. | |
4522 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) | |
4523 pic_mode=$pic_mode | |
4524 | |
4525 # What is the maximum length of a command? | |
4526 max_cmd_len=$lt_cv_sys_max_cmd_len | |
4527 | |
4528 # Does compiler simultaneously support -c and -o options? | |
4529 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) | |
4530 | |
4531 # Must we lock files when doing compilation? | |
4532 need_locks=$lt_need_locks | |
4533 | |
4534 # Do we need the lib prefix for modules? | |
4535 need_lib_prefix=$need_lib_prefix | |
4536 | |
4537 # Do we need a version for libraries? | |
4538 need_version=$need_version | |
4539 | |
4540 # Whether dlopen is supported. | |
4541 dlopen_support=$enable_dlopen | |
4542 | |
4543 # Whether dlopen of programs is supported. | |
4544 dlopen_self=$enable_dlopen_self | |
4545 | |
4546 # Whether dlopen of statically linked programs is supported. | |
4547 dlopen_self_static=$enable_dlopen_self_static | |
4548 | |
4549 # Compiler flag to prevent dynamic linking. | |
4550 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) | |
4551 | |
4552 # Compiler flag to turn off builtin functions. | |
4553 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) | |
4554 | |
4555 # Compiler flag to allow reflexive dlopens. | |
4556 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) | |
4557 | |
4558 # Compiler flag to generate shared objects directly from archives. | |
4559 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) | |
4560 | |
4561 # Compiler flag to generate thread-safe objects. | |
4562 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) | |
4563 | |
4564 # Library versioning type. | |
4565 version_type=$version_type | |
4566 | |
4567 # Format of library name prefix. | |
4568 libname_spec=$lt_libname_spec | |
4569 | |
4570 # List of archive names. First name is the real one, the rest are links. | |
4571 # The last name is the one that the linker finds with -lNAME. | |
4572 library_names_spec=$lt_library_names_spec | |
4573 | |
4574 # The coded name of the library, if different from the real name. | |
4575 soname_spec=$lt_soname_spec | |
4576 | |
4577 # Commands used to build and install an old-style archive. | |
4578 RANLIB=$lt_RANLIB | |
4579 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) | |
4580 old_postinstall_cmds=$lt_old_postinstall_cmds | |
4581 old_postuninstall_cmds=$lt_old_postuninstall_cmds | |
4582 | |
4583 # Create an old-style archive from a shared archive. | |
4584 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | |
4585 | |
4586 # Create a temporary old-style archive to link instead of a shared archive. | |
4587 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | |
4588 | |
4589 # Commands used to build and install a shared archive. | |
4590 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) | |
4591 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) | |
4592 postinstall_cmds=$lt_postinstall_cmds | |
4593 postuninstall_cmds=$lt_postuninstall_cmds | |
4594 | |
4595 # Commands used to build a loadable module (assumed same as above if empty) | |
4596 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) | |
4597 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) | |
4598 | |
4599 # Commands to strip libraries. | |
4600 old_striplib=$lt_old_striplib | |
4601 striplib=$lt_striplib | |
4602 | |
4603 # Dependencies to place before the objects being linked to create a | |
4604 # shared library. | |
4605 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) | |
4606 | |
4607 # Dependencies to place after the objects being linked to create a | |
4608 # shared library. | |
4609 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) | |
4610 | |
4611 # Dependencies to place before the objects being linked to create a | |
4612 # shared library. | |
4613 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) | |
4614 | |
4615 # Dependencies to place after the objects being linked to create a | |
4616 # shared library. | |
4617 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) | |
4618 | |
4619 # The directories searched by this compiler when creating a shared | |
4620 # library | |
4621 compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) | |
4622 | |
4623 # The library search path used internally by the compiler when linking | |
4624 # a shared library. | |
4625 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) | |
4626 | |
4627 # Method to check whether dependent libraries are shared objects. | |
4628 deplibs_check_method=$lt_deplibs_check_method | |
4629 | |
4630 # Command to use when deplibs_check_method == file_magic. | |
4631 file_magic_cmd=$lt_file_magic_cmd | |
4632 | |
4633 # Flag that allows shared libraries with undefined symbols to be built. | |
4634 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) | |
4635 | |
4636 # Flag that forces no undefined symbols. | |
4637 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) | |
4638 | |
4639 # Commands used to finish a libtool library installation in a directory. | |
4640 finish_cmds=$lt_finish_cmds | |
4641 | |
4642 # Same as above, but a single script fragment to be evaled but not shown. | |
4643 finish_eval=$lt_finish_eval | |
4644 | |
4645 # Take the output of nm and produce a listing of raw symbols and C names. | |
4646 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe | |
4647 | |
4648 # Transform the output of nm in a proper C declaration | |
4649 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl | |
4650 | |
4651 # Transform the output of nm in a C name address pair | |
4652 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address | |
4653 | |
4654 # This is the shared library runtime path variable. | |
4655 runpath_var=$runpath_var | |
4656 | |
4657 # This is the shared library path variable. | |
4658 shlibpath_var=$shlibpath_var | |
4659 | |
4660 # Is shlibpath searched before the hard-coded library search path? | |
4661 shlibpath_overrides_runpath=$shlibpath_overrides_runpath | |
4662 | |
4663 # How to hardcode a shared library path into an executable. | |
4664 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) | |
4665 | |
4666 # Whether we should hardcode library paths into libraries. | |
4667 hardcode_into_libs=$hardcode_into_libs | |
4668 | |
4669 # Flag to hardcode \$libdir into a binary during linking. | |
4670 # This must work even if \$libdir does not exist. | |
4671 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) | |
4672 | |
4673 # If ld is used when linking, flag to hardcode \$libdir into | |
4674 # a binary during linking. This must work even if \$libdir does | |
4675 # not exist. | |
4676 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) | |
4677 | |
4678 # Whether we need a single -rpath flag with a separated argument. | |
4679 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) | |
4680 | |
4681 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the | |
4682 # resulting binary. | |
4683 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) | |
4684 | |
4685 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the | |
4686 # resulting binary. | |
4687 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) | |
4688 | |
4689 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into | |
4690 # the resulting binary. | |
4691 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) | |
4692 | |
4693 # Set to yes if building a shared library automatically hardcodes DIR into the library | |
4694 # and all subsequent libraries and executables linked against it. | |
4695 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) | |
4696 | |
4697 # Variables whose values should be saved in libtool wrapper scripts and | |
4698 # restored at relink time. | |
4699 variables_saved_for_relink="$variables_saved_for_relink" | |
4700 | |
4701 # Whether libtool must link a program against all its dependency libraries. | |
4702 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) | |
4703 | |
4704 # Compile-time system search path for libraries | |
4705 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec | |
4706 | |
4707 # Run-time system search path for libraries | |
4708 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec | |
4709 | |
4710 # Fix the shell variable \$srcfile for the compiler. | |
4711 fix_srcfile_path=$lt_fix_srcfile_path | |
4712 | |
4713 # Set to yes if exported symbols are required. | |
4714 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) | |
4715 | |
4716 # The commands to list exported symbols. | |
4717 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) | |
4718 | |
4719 # The commands to extract the exported symbol list from a shared archive. | |
4720 extract_expsyms_cmds=$lt_extract_expsyms_cmds | |
4721 | |
4722 # Symbols that should not be listed in the preloaded symbols. | |
4723 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) | |
4724 | |
4725 # Symbols that must always be exported. | |
4726 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) | |
4727 | |
4728 ifelse([$1],[], | |
4729 [# ### END LIBTOOL CONFIG], | |
4730 [# ### END LIBTOOL TAG CONFIG: $tagname]) | |
4731 | |
4732 __EOF__ | |
4733 | |
4734 ifelse([$1],[], [ | |
4735 case $host_os in | |
4736 aix3*) | |
4737 cat <<\EOF >> "$cfgfile" | |
4738 | |
4739 # AIX sometimes has problems with the GCC collect2 program. For some | |
4740 # reason, if we set the COLLECT_NAMES environment variable, the problems | |
4741 # vanish in a puff of smoke. | |
4742 if test "X${COLLECT_NAMES+set}" != Xset; then | |
4743 COLLECT_NAMES= | |
4744 export COLLECT_NAMES | |
4745 fi | |
4746 EOF | |
4747 ;; | |
4748 esac | |
4749 | |
4750 # We use sed instead of cat because bash on DJGPP gets confused if | |
4751 # if finds mixed CR/LF and LF-only lines. Since sed operates in | |
4752 # text mode, it properly converts lines to CR/LF. This bash problem | |
4753 # is reportedly fixed, but why not run on old versions too? | |
4754 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) | |
4755 | |
4756 mv -f "$cfgfile" "$ofile" || \ | |
4757 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") | |
4758 chmod +x "$ofile" | |
4759 ]) | |
4760 else | |
4761 # If there is no Makefile yet, we rely on a make rule to execute | |
4762 # `config.status --recheck' to rerun these tests and create the | |
4763 # libtool script then. | |
4764 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` | |
4765 if test -f "$ltmain_in"; then | |
4766 test -f Makefile && make "$ltmain" | |
4767 fi | |
4768 fi | |
4769 ])# AC_LIBTOOL_CONFIG | |
4770 | |
4771 | |
4772 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) | |
4773 # ------------------------------------------- | |
4774 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], | |
4775 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl | |
4776 | |
4777 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= | |
4778 | |
4779 if test "$GCC" = yes; then | |
4780 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' | |
4781 | |
4782 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], | |
4783 lt_cv_prog_compiler_rtti_exceptions, | |
4784 [-fno-rtti -fno-exceptions], [], | |
4785 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) | |
4786 fi | |
4787 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI | |
4788 | |
4789 | |
4790 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE | |
4791 # --------------------------------- | |
4792 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], | |
4793 [AC_REQUIRE([AC_CANONICAL_HOST]) | |
4794 AC_REQUIRE([LT_AC_PROG_SED]) | |
4795 AC_REQUIRE([AC_PROG_NM]) | |
4796 AC_REQUIRE([AC_OBJEXT]) | |
4797 # Check for command to grab the raw symbol name followed by C symbol from nm. | |
4798 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) | |
4799 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], | |
4800 [ | |
4801 # These are sane defaults that work on at least a few old systems. | |
4802 # [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
4803 | |
4804 # Character class describing NM global symbol codes. | |
4805 symcode='[[BCDEGRST]]' | |
4806 | |
4807 # Regexp to match symbols that can be accessed directly from C. | |
4808 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' | |
4809 | |
4810 # Transform an extracted symbol line into a proper C declaration | |
4811 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" | |
4812 | |
4813 # Transform an extracted symbol line into symbol name and symbol address | |
4814 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'" | |
4815 | |
4816 # Define system-specific variables. | |
4817 case $host_os in | |
4818 aix*) | |
4819 symcode='[[BCDT]]' | |
4820 ;; | |
4821 cygwin* | mingw* | pw32*) | |
4822 symcode='[[ABCDGISTW]]' | |
4823 ;; | |
4824 hpux*) # Its linker distinguishes data from code symbols | |
4825 if test "$host_cpu" = ia64; then | |
4826 symcode='[[ABCDEGRST]]' | |
4827 fi | |
4828 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
4829 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" | |
4830 ;; | |
4831 linux* | k*bsd*-gnu) | |
4832 if test "$host_cpu" = ia64; then | |
4833 symcode='[[ABCDGIRSTW]]' | |
4834 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
4835 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'" | |
4836 fi | |
4837 ;; | |
4838 irix* | nonstopux*) | |
4839 symcode='[[BCDEGRST]]' | |
4840 ;; | |
4841 osf*) | |
4842 symcode='[[BCDEGQRST]]' | |
4843 ;; | |
4844 solaris*) | |
4845 symcode='[[BDRT]]' | |
4846 ;; | |
4847 sco3.2v5*) | |
4848 symcode='[[DT]]' | |
4849 ;; | |
4850 sysv4.2uw2*) | |
4851 symcode='[[DT]]' | |
4852 ;; | |
4853 sysv5* | sco5v6* | unixware* | OpenUNIX*) | |
4854 symcode='[[ABDT]]' | |
4855 ;; | |
4856 sysv4) | |
4857 symcode='[[DFNSTU]]' | |
4858 ;; | |
4859 esac | |
4860 | |
4861 # Handle CRLF in mingw tool chain | |
4862 opt_cr= | |
4863 case $build_os in | |
4864 mingw*) | |
4865 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
4866 ;; | |
4867 esac | |
4868 | |
4869 # If we're using GNU nm, then use its standard symbol codes. | |
4870 case `$NM -V 2>&1` in | |
4871 *GNU* | *'with BFD'*) | |
4872 symcode='[[ABCDGIRSTW]]' ;; | |
4873 esac | |
4874 | |
4875 # Try without a prefix undercore, then with it. | |
4876 for ac_symprfx in "" "_"; do | |
4877 | |
4878 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. | |
4879 symxfrm="\\1 $ac_symprfx\\2 \\2" | |
4880 | |
4881 # Write the raw and C identifiers. | |
4882 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" | |
4883 | |
4884 # Check to see that the pipe works correctly. | |
4885 pipe_works=no | |
4886 | |
4887 rm -f conftest* | |
4888 cat > conftest.$ac_ext <<EOF | |
4889 #ifdef __cplusplus | |
4890 extern "C" { | |
4891 #endif | |
4892 char nm_test_var; | |
4893 void nm_test_func(){} | |
4894 #ifdef __cplusplus | |
4895 } | |
4896 #endif | |
4897 int main(){nm_test_var='a';nm_test_func();return(0);} | |
4898 EOF | |
4899 | |
4900 if AC_TRY_EVAL(ac_compile); then | |
4901 # Now try to grab the symbols. | |
4902 nlist=conftest.nm | |
4903 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then | |
4904 # Try sorting and uniquifying the output. | |
4905 if sort "$nlist" | uniq > "$nlist"T; then | |
4906 mv -f "$nlist"T "$nlist" | |
4907 else | |
4908 rm -f "$nlist"T | |
4909 fi | |
4910 | |
4911 # Make sure that we snagged all the symbols we need. | |
4912 if grep ' nm_test_var$' "$nlist" >/dev/null; then | |
4913 if grep ' nm_test_func$' "$nlist" >/dev/null; then | |
4914 cat <<EOF > conftest.$ac_ext | |
4915 #ifdef __cplusplus | |
4916 extern "C" { | |
4917 #endif | |
4918 | |
4919 EOF | |
4920 # Now generate the symbol file. | |
4921 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' | |
4922 | |
4923 cat <<EOF >> conftest.$ac_ext | |
4924 #if defined (__STDC__) && __STDC__ | |
4925 # define lt_ptr_t void * | |
4926 #else | |
4927 # define lt_ptr_t char * | |
4928 # define const | |
4929 #endif | |
4930 | |
4931 /* The mapping between symbol names and symbols. */ | |
4932 const struct { | |
4933 const char *name; | |
4934 lt_ptr_t address; | |
4935 } | |
4936 lt_preloaded_symbols[[]] = | |
4937 { | |
4938 EOF | |
4939 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext | |
4940 cat <<\EOF >> conftest.$ac_ext | |
4941 {0, (lt_ptr_t) 0} | |
4942 }; | |
4943 | |
4944 #ifdef __cplusplus | |
4945 } | |
4946 #endif | |
4947 EOF | |
4948 # Now try linking the two files. | |
4949 mv conftest.$ac_objext conftstm.$ac_objext | |
4950 lt_save_LIBS="$LIBS" | |
4951 lt_save_CFLAGS="$CFLAGS" | |
4952 LIBS="conftstm.$ac_objext" | |
4953 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" | |
4954 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then | |
4955 pipe_works=yes | |
4956 fi | |
4957 LIBS="$lt_save_LIBS" | |
4958 CFLAGS="$lt_save_CFLAGS" | |
4959 else | |
4960 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD | |
4961 fi | |
4962 else | |
4963 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD | |
4964 fi | |
4965 else | |
4966 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD | |
4967 fi | |
4968 else | |
4969 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD | |
4970 cat conftest.$ac_ext >&5 | |
4971 fi | |
4972 rm -rf conftest* conftst* | |
4973 | |
4974 # Do not use the global_symbol_pipe unless it works. | |
4975 if test "$pipe_works" = yes; then | |
4976 break | |
4977 else | |
4978 lt_cv_sys_global_symbol_pipe= | |
4979 fi | |
4980 done | |
4981 ]) | |
4982 if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
4983 lt_cv_sys_global_symbol_to_cdecl= | |
4984 fi | |
4985 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then | |
4986 AC_MSG_RESULT(failed) | |
4987 else | |
4988 AC_MSG_RESULT(ok) | |
4989 fi | |
4990 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE | |
4991 | |
4992 | |
4993 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) | |
4994 # --------------------------------------- | |
4995 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], | |
4996 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= | |
4997 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
4998 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= | |
4999 | |
5000 AC_MSG_CHECKING([for $compiler option to produce PIC]) | |
5001 ifelse([$1],[CXX],[ | |
5002 # C++ specific cases for pic, static, wl, etc. | |
5003 if test "$GXX" = yes; then | |
5004 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5005 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
5006 | |
5007 case $host_os in | |
5008 aix*) | |
5009 # All AIX code is PIC. | |
5010 if test "$host_cpu" = ia64; then | |
5011 # AIX 5 now supports IA64 processor | |
5012 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5013 fi | |
5014 ;; | |
5015 amigaos*) | |
5016 # FIXME: we need at least 68020 code to build shared libraries, but | |
5017 # adding the `-m68020' flag to GCC prevents building anything better, | |
5018 # like `-m68040'. | |
5019 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' | |
5020 ;; | |
5021 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
5022 # PIC is the default for these OSes. | |
5023 ;; | |
5024 mingw* | cygwin* | os2* | pw32*) | |
5025 # This hack is so that the source file can tell whether it is being | |
5026 # built for inclusion in a dll (and should export symbols for example). | |
5027 # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
5028 # (--disable-auto-import) libraries | |
5029 m4_if([$1], [GCJ], [], | |
5030 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
5031 ;; | |
5032 darwin* | rhapsody*) | |
5033 # PIC is the default on this platform | |
5034 # Common symbols not allowed in MH_DYLIB files | |
5035 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
5036 ;; | |
5037 *djgpp*) | |
5038 # DJGPP does not support shared libraries at all | |
5039 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
5040 ;; | |
5041 interix[[3-9]]*) | |
5042 # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
5043 # Instead, we relocate shared libraries at runtime. | |
5044 ;; | |
5045 sysv4*MP*) | |
5046 if test -d /usr/nec; then | |
5047 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
5048 fi | |
5049 ;; | |
5050 hpux*) | |
5051 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
5052 # not for PA HP-UX. | |
5053 case $host_cpu in | |
5054 hppa*64*|ia64*) | |
5055 ;; | |
5056 *) | |
5057 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
5058 ;; | |
5059 esac | |
5060 ;; | |
5061 *) | |
5062 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
5063 ;; | |
5064 esac | |
5065 else | |
5066 case $host_os in | |
5067 aix[[4-9]]*) | |
5068 # All AIX code is PIC. | |
5069 if test "$host_cpu" = ia64; then | |
5070 # AIX 5 now supports IA64 processor | |
5071 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5072 else | |
5073 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
5074 fi | |
5075 ;; | |
5076 chorus*) | |
5077 case $cc_basename in | |
5078 cxch68*) | |
5079 # Green Hills C++ Compiler | |
5080 # _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" | |
5081 ;; | |
5082 esac | |
5083 ;; | |
5084 darwin*) | |
5085 # PIC is the default on this platform | |
5086 # Common symbols not allowed in MH_DYLIB files | |
5087 case $cc_basename in | |
5088 xlc*) | |
5089 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' | |
5090 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5091 ;; | |
5092 esac | |
5093 ;; | |
5094 dgux*) | |
5095 case $cc_basename in | |
5096 ec++*) | |
5097 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5098 ;; | |
5099 ghcx*) | |
5100 # Green Hills C++ Compiler | |
5101 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
5102 ;; | |
5103 *) | |
5104 ;; | |
5105 esac | |
5106 ;; | |
5107 freebsd* | dragonfly*) | |
5108 # FreeBSD uses GNU C++ | |
5109 ;; | |
5110 hpux9* | hpux10* | hpux11*) | |
5111 case $cc_basename in | |
5112 CC*) | |
5113 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5114 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
5115 if test "$host_cpu" != ia64; then | |
5116 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
5117 fi | |
5118 ;; | |
5119 aCC*) | |
5120 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5121 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
5122 case $host_cpu in | |
5123 hppa*64*|ia64*) | |
5124 # +Z the default | |
5125 ;; | |
5126 *) | |
5127 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
5128 ;; | |
5129 esac | |
5130 ;; | |
5131 *) | |
5132 ;; | |
5133 esac | |
5134 ;; | |
5135 interix*) | |
5136 # This is c89, which is MS Visual C++ (no shared libs) | |
5137 # Anyone wants to do a port? | |
5138 ;; | |
5139 irix5* | irix6* | nonstopux*) | |
5140 case $cc_basename in | |
5141 CC*) | |
5142 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5143 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
5144 # CC pic flag -KPIC is the default. | |
5145 ;; | |
5146 *) | |
5147 ;; | |
5148 esac | |
5149 ;; | |
5150 linux* | k*bsd*-gnu) | |
5151 case $cc_basename in | |
5152 KCC*) | |
5153 # KAI C++ Compiler | |
5154 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' | |
5155 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
5156 ;; | |
5157 icpc* | ecpc*) | |
5158 # Intel C++ | |
5159 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5160 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5161 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
5162 ;; | |
5163 pgCC* | pgcpp*) | |
5164 # Portland Group C++ compiler. | |
5165 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5166 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' | |
5167 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5168 ;; | |
5169 cxx*) | |
5170 # Compaq C++ | |
5171 # Make sure the PIC flag is empty. It appears that all Alpha | |
5172 # Linux and Compaq Tru64 Unix objects are PIC. | |
5173 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
5174 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
5175 ;; | |
5176 *) | |
5177 case `$CC -V 2>&1 | sed 5q` in | |
5178 *Sun\ C*) | |
5179 # Sun C++ 5.9 | |
5180 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5181 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5182 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
5183 ;; | |
5184 esac | |
5185 ;; | |
5186 esac | |
5187 ;; | |
5188 lynxos*) | |
5189 ;; | |
5190 m88k*) | |
5191 ;; | |
5192 mvs*) | |
5193 case $cc_basename in | |
5194 cxx*) | |
5195 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' | |
5196 ;; | |
5197 *) | |
5198 ;; | |
5199 esac | |
5200 ;; | |
5201 netbsd*) | |
5202 ;; | |
5203 osf3* | osf4* | osf5*) | |
5204 case $cc_basename in | |
5205 KCC*) | |
5206 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' | |
5207 ;; | |
5208 RCC*) | |
5209 # Rational C++ 2.4.1 | |
5210 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
5211 ;; | |
5212 cxx*) | |
5213 # Digital/Compaq C++ | |
5214 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5215 # Make sure the PIC flag is empty. It appears that all Alpha | |
5216 # Linux and Compaq Tru64 Unix objects are PIC. | |
5217 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
5218 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
5219 ;; | |
5220 *) | |
5221 ;; | |
5222 esac | |
5223 ;; | |
5224 psos*) | |
5225 ;; | |
5226 solaris*) | |
5227 case $cc_basename in | |
5228 CC*) | |
5229 # Sun C++ 4.2, 5.x and Centerline C++ | |
5230 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5231 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5232 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
5233 ;; | |
5234 gcx*) | |
5235 # Green Hills C++ Compiler | |
5236 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
5237 ;; | |
5238 *) | |
5239 ;; | |
5240 esac | |
5241 ;; | |
5242 sunos4*) | |
5243 case $cc_basename in | |
5244 CC*) | |
5245 # Sun C++ 4.x | |
5246 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
5247 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5248 ;; | |
5249 lcc*) | |
5250 # Lucid | |
5251 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
5252 ;; | |
5253 *) | |
5254 ;; | |
5255 esac | |
5256 ;; | |
5257 tandem*) | |
5258 case $cc_basename in | |
5259 NCC*) | |
5260 # NonStop-UX NCC 3.20 | |
5261 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5262 ;; | |
5263 *) | |
5264 ;; | |
5265 esac | |
5266 ;; | |
5267 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
5268 case $cc_basename in | |
5269 CC*) | |
5270 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5271 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5272 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5273 ;; | |
5274 esac | |
5275 ;; | |
5276 vxworks*) | |
5277 ;; | |
5278 *) | |
5279 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
5280 ;; | |
5281 esac | |
5282 fi | |
5283 ], | |
5284 [ | |
5285 if test "$GCC" = yes; then | |
5286 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5287 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
5288 | |
5289 case $host_os in | |
5290 aix*) | |
5291 # All AIX code is PIC. | |
5292 if test "$host_cpu" = ia64; then | |
5293 # AIX 5 now supports IA64 processor | |
5294 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5295 fi | |
5296 ;; | |
5297 | |
5298 amigaos*) | |
5299 # FIXME: we need at least 68020 code to build shared libraries, but | |
5300 # adding the `-m68020' flag to GCC prevents building anything better, | |
5301 # like `-m68040'. | |
5302 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' | |
5303 ;; | |
5304 | |
5305 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
5306 # PIC is the default for these OSes. | |
5307 ;; | |
5308 | |
5309 mingw* | cygwin* | pw32* | os2*) | |
5310 # This hack is so that the source file can tell whether it is being | |
5311 # built for inclusion in a dll (and should export symbols for example). | |
5312 # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
5313 # (--disable-auto-import) libraries | |
5314 m4_if([$1], [GCJ], [], | |
5315 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
5316 ;; | |
5317 | |
5318 darwin* | rhapsody*) | |
5319 # PIC is the default on this platform | |
5320 # Common symbols not allowed in MH_DYLIB files | |
5321 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
5322 ;; | |
5323 | |
5324 interix[[3-9]]*) | |
5325 # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
5326 # Instead, we relocate shared libraries at runtime. | |
5327 ;; | |
5328 | |
5329 msdosdjgpp*) | |
5330 # Just because we use GCC doesn't mean we suddenly get shared libraries | |
5331 # on systems that don't support them. | |
5332 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
5333 enable_shared=no | |
5334 ;; | |
5335 | |
5336 sysv4*MP*) | |
5337 if test -d /usr/nec; then | |
5338 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
5339 fi | |
5340 ;; | |
5341 | |
5342 hpux*) | |
5343 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
5344 # not for PA HP-UX. | |
5345 case $host_cpu in | |
5346 hppa*64*|ia64*) | |
5347 # +Z the default | |
5348 ;; | |
5349 *) | |
5350 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
5351 ;; | |
5352 esac | |
5353 ;; | |
5354 | |
5355 *) | |
5356 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
5357 ;; | |
5358 esac | |
5359 else | |
5360 # PORTME Check for flag to pass linker flags through the system compiler. | |
5361 case $host_os in | |
5362 aix*) | |
5363 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5364 if test "$host_cpu" = ia64; then | |
5365 # AIX 5 now supports IA64 processor | |
5366 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5367 else | |
5368 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
5369 fi | |
5370 ;; | |
5371 darwin*) | |
5372 # PIC is the default on this platform | |
5373 # Common symbols not allowed in MH_DYLIB files | |
5374 case $cc_basename in | |
5375 xlc*) | |
5376 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' | |
5377 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5378 ;; | |
5379 esac | |
5380 ;; | |
5381 | |
5382 mingw* | cygwin* | pw32* | os2*) | |
5383 # This hack is so that the source file can tell whether it is being | |
5384 # built for inclusion in a dll (and should export symbols for example). | |
5385 m4_if([$1], [GCJ], [], | |
5386 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
5387 ;; | |
5388 | |
5389 hpux9* | hpux10* | hpux11*) | |
5390 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5391 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
5392 # not for PA HP-UX. | |
5393 case $host_cpu in | |
5394 hppa*64*|ia64*) | |
5395 # +Z the default | |
5396 ;; | |
5397 *) | |
5398 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
5399 ;; | |
5400 esac | |
5401 # Is there a better lt_prog_compiler_static that works with the bundled CC? | |
5402 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
5403 ;; | |
5404 | |
5405 irix5* | irix6* | nonstopux*) | |
5406 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5407 # PIC (with -KPIC) is the default. | |
5408 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
5409 ;; | |
5410 | |
5411 newsos6) | |
5412 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5413 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5414 ;; | |
5415 | |
5416 linux* | k*bsd*-gnu) | |
5417 case $cc_basename in | |
5418 icc* | ecc*) | |
5419 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5420 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5421 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
5422 ;; | |
5423 pgcc* | pgf77* | pgf90* | pgf95*) | |
5424 # Portland Group compilers (*not* the Pentium gcc compiler, | |
5425 # which looks to be a dead project) | |
5426 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5427 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' | |
5428 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5429 ;; | |
5430 ccc*) | |
5431 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5432 # All Alpha code is PIC. | |
5433 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
5434 ;; | |
5435 *) | |
5436 case `$CC -V 2>&1 | sed 5q` in | |
5437 *Sun\ C*) | |
5438 # Sun C 5.9 | |
5439 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5440 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5441 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5442 ;; | |
5443 *Sun\ F*) | |
5444 # Sun Fortran 8.3 passes all unrecognized flags to the linker | |
5445 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5446 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5447 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' | |
5448 ;; | |
5449 esac | |
5450 ;; | |
5451 esac | |
5452 ;; | |
5453 | |
5454 osf3* | osf4* | osf5*) | |
5455 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5456 # All OSF/1 code is PIC. | |
5457 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
5458 ;; | |
5459 | |
5460 rdos*) | |
5461 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
5462 ;; | |
5463 | |
5464 solaris*) | |
5465 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5466 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5467 case $cc_basename in | |
5468 f77* | f90* | f95*) | |
5469 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; | |
5470 *) | |
5471 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; | |
5472 esac | |
5473 ;; | |
5474 | |
5475 sunos4*) | |
5476 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
5477 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
5478 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5479 ;; | |
5480 | |
5481 sysv4 | sysv4.2uw2* | sysv4.3*) | |
5482 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5483 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5484 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5485 ;; | |
5486 | |
5487 sysv4*MP*) | |
5488 if test -d /usr/nec ;then | |
5489 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' | |
5490 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5491 fi | |
5492 ;; | |
5493 | |
5494 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
5495 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5496 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5497 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5498 ;; | |
5499 | |
5500 unicos*) | |
5501 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5502 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
5503 ;; | |
5504 | |
5505 uts4*) | |
5506 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
5507 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5508 ;; | |
5509 | |
5510 *) | |
5511 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
5512 ;; | |
5513 esac | |
5514 fi | |
5515 ]) | |
5516 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) | |
5517 | |
5518 # | |
5519 # Check to make sure the PIC flag actually works. | |
5520 # | |
5521 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then | |
5522 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], | |
5523 _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1), | |
5524 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], | |
5525 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in | |
5526 "" | " "*) ;; | |
5527 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; | |
5528 esac], | |
5529 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
5530 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) | |
5531 fi | |
5532 case $host_os in | |
5533 # For platforms which do not support PIC, -DPIC is meaningless: | |
5534 *djgpp*) | |
5535 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
5536 ;; | |
5537 *) | |
5538 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" | |
5539 ;; | |
5540 esac | |
5541 | |
5542 # | |
5543 # Check to make sure the static flag actually works. | |
5544 # | |
5545 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" | |
5546 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], | |
5547 _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1), | |
5548 $lt_tmp_static_flag, | |
5549 [], | |
5550 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) | |
5551 ]) | |
5552 | |
5553 | |
5554 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) | |
5555 # ------------------------------------ | |
5556 # See if the linker supports building shared libraries. | |
5557 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], | |
5558 [AC_REQUIRE([LT_AC_PROG_SED])dnl | |
5559 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) | |
5560 ifelse([$1],[CXX],[ | |
5561 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
5562 case $host_os in | |
5563 aix[[4-9]]*) | |
5564 # If we're using GNU nm, then we don't want the "-C" option. | |
5565 # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
5566 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then | |
5567 _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' | |
5568 else | |
5569 _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' | |
5570 fi | |
5571 ;; | |
5572 pw32*) | |
5573 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" | |
5574 ;; | |
5575 cygwin* | mingw*) | |
5576 _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' | |
5577 ;; | |
5578 *) | |
5579 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
5580 ;; | |
5581 esac | |
5582 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] | |
5583 ],[ | |
5584 runpath_var= | |
5585 _LT_AC_TAGVAR(allow_undefined_flag, $1)= | |
5586 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
5587 _LT_AC_TAGVAR(archive_cmds, $1)= | |
5588 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= | |
5589 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= | |
5590 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= | |
5591 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= | |
5592 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
5593 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= | |
5594 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
5595 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
5596 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
5597 _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
5598 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no | |
5599 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
5600 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown | |
5601 _LT_AC_TAGVAR(hardcode_automatic, $1)=no | |
5602 _LT_AC_TAGVAR(module_cmds, $1)= | |
5603 _LT_AC_TAGVAR(module_expsym_cmds, $1)= | |
5604 _LT_AC_TAGVAR(always_export_symbols, $1)=no | |
5605 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
5606 # include_expsyms should be a list of space-separated symbols to be *always* | |
5607 # included in the symbol list | |
5608 _LT_AC_TAGVAR(include_expsyms, $1)= | |
5609 # exclude_expsyms can be an extended regexp of symbols to exclude | |
5610 # it will be wrapped by ` (' and `)$', so one must not match beginning or | |
5611 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
5612 # as well as any symbol that contains `d'. | |
5613 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] | |
5614 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out | |
5615 # platforms (ab)use it in PIC code, but their linkers get confused if | |
5616 # the symbol is explicitly referenced. Since portable code cannot | |
5617 # rely on this symbol name, it's probably fine to never include it in | |
5618 # preloaded symbol tables. | |
5619 # Exclude shared library initialization/finalization symbols. | |
5620 dnl Note also adjust exclude_expsyms for C++ above. | |
5621 extract_expsyms_cmds= | |
5622 # Just being paranoid about ensuring that cc_basename is set. | |
5623 _LT_CC_BASENAME([$compiler]) | |
5624 case $host_os in | |
5625 cygwin* | mingw* | pw32*) | |
5626 # FIXME: the MSVC++ port hasn't been tested in a loooong time | |
5627 # When not using gcc, we currently assume that we are using | |
5628 # Microsoft Visual C++. | |
5629 if test "$GCC" != yes; then | |
5630 with_gnu_ld=no | |
5631 fi | |
5632 ;; | |
5633 interix*) | |
5634 # we just hope/assume this is gcc and not c89 (= MSVC++) | |
5635 with_gnu_ld=yes | |
5636 ;; | |
5637 openbsd*) | |
5638 with_gnu_ld=no | |
5639 ;; | |
5640 esac | |
5641 | |
5642 _LT_AC_TAGVAR(ld_shlibs, $1)=yes | |
5643 if test "$with_gnu_ld" = yes; then | |
5644 # If archive_cmds runs LD, not CC, wlarc should be empty | |
5645 wlarc='${wl}' | |
5646 | |
5647 # Set some defaults for GNU ld with shared library support. These | |
5648 # are reset later if shared libraries are not supported. Putting them | |
5649 # here allows them to be overridden if necessary. | |
5650 runpath_var=LD_RUN_PATH | |
5651 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' | |
5652 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
5653 # ancient GNU ld didn't support --whole-archive et. al. | |
5654 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then | |
5655 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
5656 else | |
5657 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
5658 fi | |
5659 supports_anon_versioning=no | |
5660 case `$LD -v 2>/dev/null` in | |
5661 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 | |
5662 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... | |
5663 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... | |
5664 *\ 2.11.*) ;; # other 2.11 versions | |
5665 *) supports_anon_versioning=yes ;; | |
5666 esac | |
5667 | |
5668 # See if GNU ld supports shared libraries. | |
5669 case $host_os in | |
5670 aix[[3-9]]*) | |
5671 # On AIX/PPC, the GNU linker is very broken | |
5672 if test "$host_cpu" != ia64; then | |
5673 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5674 cat <<EOF 1>&2 | |
5675 | |
5676 *** Warning: the GNU linker, at least up to release 2.9.1, is reported | |
5677 *** to be unable to reliably create shared libraries on AIX. | |
5678 *** Therefore, libtool is disabling shared libraries support. If you | |
5679 *** really care for shared libraries, you may want to modify your PATH | |
5680 *** so that a non-GNU linker is found, and then restart. | |
5681 | |
5682 EOF | |
5683 fi | |
5684 ;; | |
5685 | |
5686 amigaos*) | |
5687 _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)' | |
5688 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5689 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5690 | |
5691 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports | |
5692 # that the semantics of dynamic libraries on AmigaOS, at least up | |
5693 # to version 4, is to share data among multiple programs linked | |
5694 # with the same dynamic library. Since this doesn't match the | |
5695 # behavior of shared libraries on other platforms, we can't use | |
5696 # them. | |
5697 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5698 ;; | |
5699 | |
5700 beos*) | |
5701 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then | |
5702 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5703 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
5704 # support --undefined. This deserves some investigation. FIXME | |
5705 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5706 else | |
5707 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5708 fi | |
5709 ;; | |
5710 | |
5711 cygwin* | mingw* | pw32*) | |
5712 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, | |
5713 # as there is no search path for DLLs. | |
5714 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5715 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5716 _LT_AC_TAGVAR(always_export_symbols, $1)=no | |
5717 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
5718 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' | |
5719 | |
5720 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then | |
5721 _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' | |
5722 # If the export-symbols file already is a .def file (1st line | |
5723 # is EXPORTS), use it as is; otherwise, prepend... | |
5724 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
5725 cp $export_symbols $output_objdir/$soname.def; | |
5726 else | |
5727 echo EXPORTS > $output_objdir/$soname.def; | |
5728 cat $export_symbols >> $output_objdir/$soname.def; | |
5729 fi~ | |
5730 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
5731 else | |
5732 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5733 fi | |
5734 ;; | |
5735 | |
5736 interix[[3-9]]*) | |
5737 _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
5738 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5739 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
5740 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
5741 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
5742 # Instead, shared libraries are loaded at an image base (0x10000000 by | |
5743 # default) and relocated if they conflict, which is a slow very memory | |
5744 # consuming and fragmenting process. To avoid this, we pick a random, | |
5745 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
5746 # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
5747 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
5748 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
5749 ;; | |
5750 | |
5751 gnu* | linux* | k*bsd*-gnu) | |
5752 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then | |
5753 tmp_addflag= | |
5754 case $cc_basename,$host_cpu in | |
5755 pgcc*) # Portland Group C compiler | |
5756 _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' | |
5757 tmp_addflag=' $pic_flag' | |
5758 ;; | |
5759 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers | |
5760 _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' | |
5761 tmp_addflag=' $pic_flag -Mnomain' ;; | |
5762 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 | |
5763 tmp_addflag=' -i_dynamic' ;; | |
5764 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 | |
5765 tmp_addflag=' -i_dynamic -nofor_main' ;; | |
5766 ifc* | ifort*) # Intel Fortran compiler | |
5767 tmp_addflag=' -nofor_main' ;; | |
5768 esac | |
5769 case `$CC -V 2>&1 | sed 5q` in | |
5770 *Sun\ C*) # Sun C 5.9 | |
5771 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' | |
5772 tmp_sharedflag='-G' ;; | |
5773 *Sun\ F*) # Sun Fortran 8.3 | |
5774 tmp_sharedflag='-G' ;; | |
5775 *) | |
5776 tmp_sharedflag='-shared' ;; | |
5777 esac | |
5778 _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5779 | |
5780 if test $supports_anon_versioning = yes; then | |
5781 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ | |
5782 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
5783 $echo "local: *; };" >> $output_objdir/$libname.ver~ | |
5784 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
5785 fi | |
5786 else | |
5787 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5788 fi | |
5789 ;; | |
5790 | |
5791 netbsd*) | |
5792 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
5793 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' | |
5794 wlarc= | |
5795 else | |
5796 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5797 _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' | |
5798 fi | |
5799 ;; | |
5800 | |
5801 solaris*) | |
5802 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then | |
5803 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5804 cat <<EOF 1>&2 | |
5805 | |
5806 *** Warning: The releases 2.8.* of the GNU linker cannot reliably | |
5807 *** create shared libraries on Solaris systems. Therefore, libtool | |
5808 *** is disabling shared libraries support. We urge you to upgrade GNU | |
5809 *** binutils to release 2.9.1 or newer. Another option is to modify | |
5810 *** your PATH or compiler configuration so that the native linker is | |
5811 *** used, and then restart. | |
5812 | |
5813 EOF | |
5814 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then | |
5815 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5816 _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' | |
5817 else | |
5818 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5819 fi | |
5820 ;; | |
5821 | |
5822 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) | |
5823 case `$LD -v 2>&1` in | |
5824 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) | |
5825 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5826 cat <<_LT_EOF 1>&2 | |
5827 | |
5828 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not | |
5829 *** reliably create shared libraries on SCO systems. Therefore, libtool | |
5830 *** is disabling shared libraries support. We urge you to upgrade GNU | |
5831 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify | |
5832 *** your PATH or compiler configuration so that the native linker is | |
5833 *** used, and then restart. | |
5834 | |
5835 _LT_EOF | |
5836 ;; | |
5837 *) | |
5838 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then | |
5839 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' | |
5840 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' | |
5841 _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' | |
5842 else | |
5843 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5844 fi | |
5845 ;; | |
5846 esac | |
5847 ;; | |
5848 | |
5849 sunos4*) | |
5850 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
5851 wlarc= | |
5852 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5853 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5854 ;; | |
5855 | |
5856 *) | |
5857 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then | |
5858 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5859 _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' | |
5860 else | |
5861 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5862 fi | |
5863 ;; | |
5864 esac | |
5865 | |
5866 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then | |
5867 runpath_var= | |
5868 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
5869 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= | |
5870 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
5871 fi | |
5872 else | |
5873 # PORTME fill in a description of your system's linker (not GNU ld) | |
5874 case $host_os in | |
5875 aix3*) | |
5876 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5877 _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
5878 _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' | |
5879 # Note: this linker hardcodes the directories in LIBPATH if there | |
5880 # are no directories specified by -L. | |
5881 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5882 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then | |
5883 # Neither direct hardcoding nor static linking is supported with a | |
5884 # broken collect2. | |
5885 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported | |
5886 fi | |
5887 ;; | |
5888 | |
5889 aix[[4-9]]*) | |
5890 if test "$host_cpu" = ia64; then | |
5891 # On IA64, the linker does run time linking by default, so we don't | |
5892 # have to do anything special. | |
5893 aix_use_runtimelinking=no | |
5894 exp_sym_flag='-Bexport' | |
5895 no_entry_flag="" | |
5896 else | |
5897 # If we're using GNU nm, then we don't want the "-C" option. | |
5898 # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
5899 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then | |
5900 _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' | |
5901 else | |
5902 _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' | |
5903 fi | |
5904 aix_use_runtimelinking=no | |
5905 | |
5906 # Test if we are trying to use run time linking or normal | |
5907 # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
5908 # need to do runtime linking. | |
5909 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) | |
5910 for ld_flag in $LDFLAGS; do | |
5911 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
5912 aix_use_runtimelinking=yes | |
5913 break | |
5914 fi | |
5915 done | |
5916 ;; | |
5917 esac | |
5918 | |
5919 exp_sym_flag='-bexport' | |
5920 no_entry_flag='-bnoentry' | |
5921 fi | |
5922 | |
5923 # When large executables or shared objects are built, AIX ld can | |
5924 # have problems creating the table of contents. If linking a library | |
5925 # or program results in "error TOC overflow" add -mminimal-toc to | |
5926 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
5927 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
5928 | |
5929 _LT_AC_TAGVAR(archive_cmds, $1)='' | |
5930 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5931 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' | |
5932 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
5933 | |
5934 if test "$GCC" = yes; then | |
5935 case $host_os in aix4.[[012]]|aix4.[[012]].*) | |
5936 # We only want to do this on AIX 4.2 and lower, the check | |
5937 # below for broken collect2 doesn't work under 4.3+ | |
5938 collect2name=`${CC} -print-prog-name=collect2` | |
5939 if test -f "$collect2name" && \ | |
5940 strings "$collect2name" | grep resolve_lib_name >/dev/null | |
5941 then | |
5942 # We have reworked collect2 | |
5943 : | |
5944 else | |
5945 # We have old collect2 | |
5946 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported | |
5947 # It fails to find uninstalled libraries when the uninstalled | |
5948 # path is not listed in the libpath. Setting hardcode_minus_L | |
5949 # to unsupported forces relinking | |
5950 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5951 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5952 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
5953 fi | |
5954 ;; | |
5955 esac | |
5956 shared_flag='-shared' | |
5957 if test "$aix_use_runtimelinking" = yes; then | |
5958 shared_flag="$shared_flag "'${wl}-G' | |
5959 fi | |
5960 else | |
5961 # not using gcc | |
5962 if test "$host_cpu" = ia64; then | |
5963 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
5964 # chokes on -Wl,-G. The following line is correct: | |
5965 shared_flag='-G' | |
5966 else | |
5967 if test "$aix_use_runtimelinking" = yes; then | |
5968 shared_flag='${wl}-G' | |
5969 else | |
5970 shared_flag='${wl}-bM:SRE' | |
5971 fi | |
5972 fi | |
5973 fi | |
5974 | |
5975 # It seems that -bexpall does not export symbols beginning with | |
5976 # underscore (_), so it is better to generate a list of symbols to export. | |
5977 _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
5978 if test "$aix_use_runtimelinking" = yes; then | |
5979 # Warning - without using the other runtime loading flags (-brtl), | |
5980 # -berok will link without error, but may produce a broken library. | |
5981 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' | |
5982 # Determine the default libpath from the value encoded in an empty executable. | |
5983 _LT_AC_SYS_LIBPATH_AIX | |
5984 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
5985 _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 $shared_flag" | |
5986 else | |
5987 if test "$host_cpu" = ia64; then | |
5988 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' | |
5989 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
5990 _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" | |
5991 else | |
5992 # Determine the default libpath from the value encoded in an empty executable. | |
5993 _LT_AC_SYS_LIBPATH_AIX | |
5994 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
5995 # Warning - without using the other run time loading flags, | |
5996 # -berok will link without error, but may produce a broken library. | |
5997 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
5998 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
5999 # Exported symbols can be pulled into shared objects from archives | |
6000 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' | |
6001 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes | |
6002 # This is similar to how AIX traditionally builds its shared libraries. | |
6003 _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' | |
6004 fi | |
6005 fi | |
6006 ;; | |
6007 | |
6008 amigaos*) | |
6009 _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)' | |
6010 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
6011 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
6012 # see comment about different semantics on the GNU ld section | |
6013 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
6014 ;; | |
6015 | |
6016 bsdi[[45]]*) | |
6017 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic | |
6018 ;; | |
6019 | |
6020 cygwin* | mingw* | pw32*) | |
6021 # When not using gcc, we currently assume that we are using | |
6022 # Microsoft Visual C++. | |
6023 # hardcode_libdir_flag_spec is actually meaningless, as there is | |
6024 # no search path for DLLs. | |
6025 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' | |
6026 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
6027 # Tell ltmain to make .lib files, not .a files. | |
6028 libext=lib | |
6029 # Tell ltmain to make .dll files, not .so files. | |
6030 shrext_cmds=".dll" | |
6031 # FIXME: Setting linknames here is a bad hack. | |
6032 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' | |
6033 # The linker will automatically build a .lib file if we build a DLL. | |
6034 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' | |
6035 # FIXME: Should let the user specify the lib program. | |
6036 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' | |
6037 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' | |
6038 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
6039 ;; | |
6040 | |
6041 darwin* | rhapsody*) | |
6042 case $host_os in | |
6043 rhapsody* | darwin1.[[012]]) | |
6044 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' | |
6045 ;; | |
6046 *) # Darwin 1.3 on | |
6047 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then | |
6048 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' | |
6049 else | |
6050 case ${MACOSX_DEPLOYMENT_TARGET} in | |
6051 10.[[012]]) | |
6052 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' | |
6053 ;; | |
6054 10.*) | |
6055 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' | |
6056 ;; | |
6057 esac | |
6058 fi | |
6059 ;; | |
6060 esac | |
6061 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
6062 _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
6063 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes | |
6064 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
6065 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' | |
6066 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
6067 if test "$GCC" = yes ; then | |
6068 output_verbose_link_cmd='echo' | |
6069 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" | |
6070 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" | |
6071 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" | |
6072 _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" | |
6073 else | |
6074 case $cc_basename in | |
6075 xlc*) | |
6076 output_verbose_link_cmd='echo' | |
6077 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' | |
6078 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' | |
6079 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds | |
6080 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
6081 _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}' | |
6082 ;; | |
6083 *) | |
6084 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
6085 ;; | |
6086 esac | |
6087 fi | |
6088 ;; | |
6089 | |
6090 dgux*) | |
6091 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
6092 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
6093 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6094 ;; | |
6095 | |
6096 freebsd1*) | |
6097 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
6098 ;; | |
6099 | |
6100 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor | |
6101 # support. Future versions do this automatically, but an explicit c++rt0.o | |
6102 # does not break anything, and helps significantly (at the cost of a little | |
6103 # extra space). | |
6104 freebsd2.2*) | |
6105 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' | |
6106 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
6107 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
6108 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6109 ;; | |
6110 | |
6111 # Unfortunately, older versions of FreeBSD 2 do not have this feature. | |
6112 freebsd2*) | |
6113 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
6114 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
6115 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
6116 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6117 ;; | |
6118 | |
6119 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. | |
6120 freebsd* | dragonfly*) | |
6121 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' | |
6122 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
6123 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
6124 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6125 ;; | |
6126 | |
6127 hpux9*) | |
6128 if test "$GCC" = yes; then | |
6129 _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' | |
6130 else | |
6131 _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' | |
6132 fi | |
6133 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
6134 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
6135 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
6136 | |
6137 # hardcode_minus_L: Not really in the search PATH, | |
6138 # but as the default location of the library. | |
6139 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
6140 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
6141 ;; | |
6142 | |
6143 hpux10*) | |
6144 if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
6145 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
6146 else | |
6147 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' | |
6148 fi | |
6149 if test "$with_gnu_ld" = no; then | |
6150 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
6151 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
6152 | |
6153 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
6154 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
6155 | |
6156 # hardcode_minus_L: Not really in the search PATH, | |
6157 # but as the default location of the library. | |
6158 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
6159 fi | |
6160 ;; | |
6161 | |
6162 hpux11*) | |
6163 if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
6164 case $host_cpu in | |
6165 hppa*64*) | |
6166 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6167 ;; | |
6168 ia64*) | |
6169 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
6170 ;; | |
6171 *) | |
6172 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
6173 ;; | |
6174 esac | |
6175 else | |
6176 case $host_cpu in | |
6177 hppa*64*) | |
6178 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6179 ;; | |
6180 ia64*) | |
6181 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
6182 ;; | |
6183 *) | |
6184 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
6185 ;; | |
6186 esac | |
6187 fi | |
6188 if test "$with_gnu_ld" = no; then | |
6189 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
6190 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
6191 | |
6192 case $host_cpu in | |
6193 hppa*64*|ia64*) | |
6194 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' | |
6195 _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
6196 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6197 ;; | |
6198 *) | |
6199 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
6200 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
6201 | |
6202 # hardcode_minus_L: Not really in the search PATH, | |
6203 # but as the default location of the library. | |
6204 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
6205 ;; | |
6206 esac | |
6207 fi | |
6208 ;; | |
6209 | |
6210 irix5* | irix6* | nonstopux*) | |
6211 if test "$GCC" = yes; then | |
6212 _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' | |
6213 else | |
6214 _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' | |
6215 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' | |
6216 fi | |
6217 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
6218 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
6219 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
6220 ;; | |
6221 | |
6222 netbsd*) | |
6223 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
6224 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out | |
6225 else | |
6226 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF | |
6227 fi | |
6228 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
6229 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
6230 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6231 ;; | |
6232 | |
6233 newsos6) | |
6234 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
6235 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
6236 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
6237 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
6238 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6239 ;; | |
6240 | |
6241 openbsd*) | |
6242 if test -f /usr/libexec/ld.so; then | |
6243 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
6244 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6245 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
6246 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
6247 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' | |
6248 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
6249 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
6250 else | |
6251 case $host_os in | |
6252 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) | |
6253 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
6254 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
6255 ;; | |
6256 *) | |
6257 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
6258 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
6259 ;; | |
6260 esac | |
6261 fi | |
6262 else | |
6263 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
6264 fi | |
6265 ;; | |
6266 | |
6267 os2*) | |
6268 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
6269 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
6270 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
6271 _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' | |
6272 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' | |
6273 ;; | |
6274 | |
6275 osf3*) | |
6276 if test "$GCC" = yes; then | |
6277 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
6278 _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' | |
6279 else | |
6280 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
6281 _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' | |
6282 fi | |
6283 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
6284 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
6285 ;; | |
6286 | |
6287 osf4* | osf5*) # as osf3* with the addition of -msym flag | |
6288 if test "$GCC" = yes; then | |
6289 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
6290 _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' | |
6291 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
6292 else | |
6293 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
6294 _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' | |
6295 _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~ | |
6296 $LD -shared${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' | |
6297 | |
6298 # Both c and cxx compiler support -rpath directly | |
6299 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
6300 fi | |
6301 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
6302 ;; | |
6303 | |
6304 solaris*) | |
6305 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' | |
6306 if test "$GCC" = yes; then | |
6307 wlarc='${wl}' | |
6308 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6309 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
6310 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' | |
6311 else | |
6312 wlarc='' | |
6313 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
6314 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
6315 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' | |
6316 fi | |
6317 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
6318 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6319 case $host_os in | |
6320 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
6321 *) | |
6322 # The compiler driver will combine and reorder linker options, | |
6323 # but understands `-z linker_flag'. GCC discards it without `$wl', | |
6324 # but is careful enough not to reorder. | |
6325 # Supported since Solaris 2.6 (maybe 2.5.1?) | |
6326 if test "$GCC" = yes; then | |
6327 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
6328 else | |
6329 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' | |
6330 fi | |
6331 ;; | |
6332 esac | |
6333 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
6334 ;; | |
6335 | |
6336 sunos4*) | |
6337 if test "x$host_vendor" = xsequent; then | |
6338 # Use $CC to link under sequent, because it throws in some extra .o | |
6339 # files that make .init and .fini sections work. | |
6340 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
6341 else | |
6342 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' | |
6343 fi | |
6344 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
6345 _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
6346 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
6347 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6348 ;; | |
6349 | |
6350 sysv4) | |
6351 case $host_vendor in | |
6352 sni) | |
6353 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
6354 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? | |
6355 ;; | |
6356 siemens) | |
6357 ## LD is ld it makes a PLAMLIB | |
6358 ## CC just makes a GrossModule. | |
6359 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
6360 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' | |
6361 _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
6362 ;; | |
6363 motorola) | |
6364 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
6365 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie | |
6366 ;; | |
6367 esac | |
6368 runpath_var='LD_RUN_PATH' | |
6369 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6370 ;; | |
6371 | |
6372 sysv4.3*) | |
6373 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
6374 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6375 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' | |
6376 ;; | |
6377 | |
6378 sysv4*MP*) | |
6379 if test -d /usr/nec; then | |
6380 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
6381 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6382 runpath_var=LD_RUN_PATH | |
6383 hardcode_runpath_var=yes | |
6384 _LT_AC_TAGVAR(ld_shlibs, $1)=yes | |
6385 fi | |
6386 ;; | |
6387 | |
6388 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) | |
6389 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
6390 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
6391 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6392 runpath_var='LD_RUN_PATH' | |
6393 | |
6394 if test "$GCC" = yes; then | |
6395 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6396 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6397 else | |
6398 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6399 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6400 fi | |
6401 ;; | |
6402 | |
6403 sysv5* | sco3.2v5* | sco5v6*) | |
6404 # Note: We can NOT use -z defs as we might desire, because we do not | |
6405 # link with -lc, and that would cause any symbols used from libc to | |
6406 # always be unresolved, which means just about no library would | |
6407 # ever link correctly. If we're not using GNU ld we use -z text | |
6408 # though, which does catch some bad symbols but isn't as heavy-handed | |
6409 # as -z defs. | |
6410 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
6411 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' | |
6412 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
6413 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6414 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' | |
6415 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' | |
6416 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
6417 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' | |
6418 runpath_var='LD_RUN_PATH' | |
6419 | |
6420 if test "$GCC" = yes; then | |
6421 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6422 _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' | |
6423 else | |
6424 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6425 _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' | |
6426 fi | |
6427 ;; | |
6428 | |
6429 uts4*) | |
6430 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
6431 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
6432 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6433 ;; | |
6434 | |
6435 *) | |
6436 _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
6437 ;; | |
6438 esac | |
6439 fi | |
6440 ]) | |
6441 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) | |
6442 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
6443 | |
6444 # | |
6445 # Do we need to explicitly link libc? | |
6446 # | |
6447 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in | |
6448 x|xyes) | |
6449 # Assume -lc should be added | |
6450 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes | |
6451 | |
6452 if test "$enable_shared" = yes && test "$GCC" = yes; then | |
6453 case $_LT_AC_TAGVAR(archive_cmds, $1) in | |
6454 *'~'*) | |
6455 # FIXME: we may have to deal with multi-command sequences. | |
6456 ;; | |
6457 '$CC '*) | |
6458 # Test whether the compiler implicitly links with -lc since on some | |
6459 # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
6460 # to ld, don't add -lc before -lgcc. | |
6461 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) | |
6462 $rm conftest* | |
6463 echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
6464 | |
6465 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then | |
6466 soname=conftest | |
6467 lib=conftest | |
6468 libobjs=conftest.$ac_objext | |
6469 deplibs= | |
6470 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) | |
6471 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) | |
6472 compiler_flags=-v | |
6473 linker_flags=-v | |
6474 verstring= | |
6475 output_objdir=. | |
6476 libname=conftest | |
6477 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) | |
6478 _LT_AC_TAGVAR(allow_undefined_flag, $1)= | |
6479 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) | |
6480 then | |
6481 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
6482 else | |
6483 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes | |
6484 fi | |
6485 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag | |
6486 else | |
6487 cat conftest.err 1>&5 | |
6488 fi | |
6489 $rm conftest* | |
6490 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) | |
6491 ;; | |
6492 esac | |
6493 fi | |
6494 ;; | |
6495 esac | |
6496 ])# AC_LIBTOOL_PROG_LD_SHLIBS | |
6497 | |
6498 | |
6499 # _LT_AC_FILE_LTDLL_C | |
6500 # ------------------- | |
6501 # Be careful that the start marker always follows a newline. | |
6502 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ | |
6503 # /* ltdll.c starts here */ | |
6504 # #define WIN32_LEAN_AND_MEAN | |
6505 # #include <windows.h> | |
6506 # #undef WIN32_LEAN_AND_MEAN | |
6507 # #include <stdio.h> | |
6508 # | |
6509 # #ifndef __CYGWIN__ | |
6510 # # ifdef __CYGWIN32__ | |
6511 # # define __CYGWIN__ __CYGWIN32__ | |
6512 # # endif | |
6513 # #endif | |
6514 # | |
6515 # #ifdef __cplusplus | |
6516 # extern "C" { | |
6517 # #endif | |
6518 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); | |
6519 # #ifdef __cplusplus | |
6520 # } | |
6521 # #endif | |
6522 # | |
6523 # #ifdef __CYGWIN__ | |
6524 # #include <cygwin/cygwin_dll.h> | |
6525 # DECLARE_CYGWIN_DLL( DllMain ); | |
6526 # #endif | |
6527 # HINSTANCE __hDllInstance_base; | |
6528 # | |
6529 # BOOL APIENTRY | |
6530 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) | |
6531 # { | |
6532 # __hDllInstance_base = hInst; | |
6533 # return TRUE; | |
6534 # } | |
6535 # /* ltdll.c ends here */ | |
6536 ])# _LT_AC_FILE_LTDLL_C | |
6537 | |
6538 | |
6539 # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) | |
6540 # --------------------------------- | |
6541 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) | |
6542 | |
6543 | |
6544 # old names | |
6545 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) | |
6546 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) | |
6547 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) | |
6548 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) | |
6549 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) | |
6550 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) | |
6551 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) | |
6552 | |
6553 # This is just to silence aclocal about the macro not being used | |
6554 ifelse([AC_DISABLE_FAST_INSTALL]) | |
6555 | |
6556 AC_DEFUN([LT_AC_PROG_GCJ], | |
6557 [AC_CHECK_TOOL(GCJ, gcj, no) | |
6558 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" | |
6559 AC_SUBST(GCJFLAGS) | |
6560 ]) | |
6561 | |
6562 AC_DEFUN([LT_AC_PROG_RC], | |
6563 [AC_CHECK_TOOL(RC, windres, no) | |
6564 ]) | |
6565 | |
6566 | |
6567 # Cheap backport of AS_EXECUTABLE_P and required macros | |
6568 # from Autoconf 2.59; we should not use $as_executable_p directly. | |
6569 | |
6570 # _AS_TEST_PREPARE | |
6571 # ---------------- | |
6572 m4_ifndef([_AS_TEST_PREPARE], | |
6573 [m4_defun([_AS_TEST_PREPARE], | |
6574 [if test -x / >/dev/null 2>&1; then | |
6575 as_executable_p='test -x' | |
6576 else | |
6577 as_executable_p='test -f' | |
6578 fi | |
6579 ])])# _AS_TEST_PREPARE | |
6580 | |
6581 # AS_EXECUTABLE_P | |
6582 # --------------- | |
6583 # Check whether a file is executable. | |
6584 m4_ifndef([AS_EXECUTABLE_P], | |
6585 [m4_defun([AS_EXECUTABLE_P], | |
6586 [AS_REQUIRE([_AS_TEST_PREPARE])dnl | |
6587 $as_executable_p $1[]dnl | |
6588 ])])# AS_EXECUTABLE_P | |
6589 | |
6590 # NOTE: This macro has been submitted for inclusion into # | |
6591 # GNU Autoconf as AC_PROG_SED. When it is available in # | |
6592 # a released version of Autoconf we should remove this # | |
6593 # macro and use it instead. # | |
6594 # LT_AC_PROG_SED | |
6595 # -------------- | |
6596 # Check for a fully-functional sed program, that truncates | |
6597 # as few characters as possible. Prefer GNU sed if found. | |
6598 AC_DEFUN([LT_AC_PROG_SED], | |
6599 [AC_MSG_CHECKING([for a sed that does not truncate output]) | |
6600 AC_CACHE_VAL(lt_cv_path_SED, | |
6601 [# Loop through the user's path and test for sed and gsed. | |
6602 # Then use that list of sed's as ones to test for truncation. | |
6603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6604 for as_dir in $PATH | |
6605 do | |
6606 IFS=$as_save_IFS | |
6607 test -z "$as_dir" && as_dir=. | |
6608 for lt_ac_prog in sed gsed; do | |
6609 for ac_exec_ext in '' $ac_executable_extensions; do | |
6610 if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then | |
6611 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" | |
6612 fi | |
6613 done | |
6614 done | |
6615 done | |
6616 IFS=$as_save_IFS | |
6617 lt_ac_max=0 | |
6618 lt_ac_count=0 | |
6619 # Add /usr/xpg4/bin/sed as it is typically found on Solaris | |
6620 # along with /bin/sed that truncates output. | |
6621 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do | |
6622 test ! -f $lt_ac_sed && continue | |
6623 cat /dev/null > conftest.in | |
6624 lt_ac_count=0 | |
6625 echo $ECHO_N "0123456789$ECHO_C" >conftest.in | |
6626 # Check for GNU sed and select it if it is found. | |
6627 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then | |
6628 lt_cv_path_SED=$lt_ac_sed | |
6629 break | |
6630 fi | |
6631 while true; do | |
6632 cat conftest.in conftest.in >conftest.tmp | |
6633 mv conftest.tmp conftest.in | |
6634 cp conftest.in conftest.nl | |
6635 echo >>conftest.nl | |
6636 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break | |
6637 cmp -s conftest.out conftest.nl || break | |
6638 # 10000 chars as input seems more than enough | |
6639 test $lt_ac_count -gt 10 && break | |
6640 lt_ac_count=`expr $lt_ac_count + 1` | |
6641 if test $lt_ac_count -gt $lt_ac_max; then | |
6642 lt_ac_max=$lt_ac_count | |
6643 lt_cv_path_SED=$lt_ac_sed | |
6644 fi | |
6645 done | |
6646 done | |
6647 ]) | |
6648 SED=$lt_cv_path_SED | |
6649 AC_SUBST([SED]) | |
6650 AC_MSG_RESULT([$SED]) | |
6651 ]) | |
6652 | |
6653 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. | |
6654 # | |
6655 # This file is free software; the Free Software Foundation | |
6656 # gives unlimited permission to copy and/or distribute it, | |
6657 # with or without modifications, as long as this notice is preserved. | |
6658 | |
6659 # AM_AUTOMAKE_VERSION(VERSION) | |
6660 # ---------------------------- | |
6661 # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
6662 # generated from the m4 files accompanying Automake X.Y. | |
6663 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"]) | |
6664 | |
6665 # AM_SET_CURRENT_AUTOMAKE_VERSION | |
6666 # ------------------------------- | |
6667 # Call AM_AUTOMAKE_VERSION so it can be traced. | |
6668 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. | |
6669 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | |
6670 [AM_AUTOMAKE_VERSION([1.9.6])]) | |
6671 | |
6672 # AM_AUX_DIR_EXPAND -*- Autoconf -*- | |
6673 | |
6674 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. | |
6675 # | |
6676 # This file is free software; the Free Software Foundation | |
6677 # gives unlimited permission to copy and/or distribute it, | |
6678 # with or without modifications, as long as this notice is preserved. | |
6679 | |
6680 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets | |
6681 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
6682 # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
6683 # | |
6684 # Of course, Automake must honor this variable whenever it calls a | |
6685 # tool from the auxiliary directory. The problem is that $srcdir (and | |
6686 # therefore $ac_aux_dir as well) can be either absolute or relative, | |
6687 # depending on how configure is run. This is pretty annoying, since | |
6688 # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
6689 # source directory, any form will work fine, but in subdirectories a | |
6690 # relative path needs to be adjusted first. | |
6691 # | |
6692 # $ac_aux_dir/missing | |
6693 # fails when called from a subdirectory if $ac_aux_dir is relative | |
6694 # $top_srcdir/$ac_aux_dir/missing | |
6695 # fails if $ac_aux_dir is absolute, | |
6696 # fails when called from a subdirectory in a VPATH build with | |
6697 # a relative $ac_aux_dir | |
6698 # | |
6699 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
6700 # are both prefixed by $srcdir. In an in-source build this is usually | |
6701 # harmless because $srcdir is `.', but things will broke when you | |
6702 # start a VPATH build or use an absolute $srcdir. | |
6703 # | |
6704 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
6705 # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
6706 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
6707 # and then we would define $MISSING as | |
6708 # MISSING="\${SHELL} $am_aux_dir/missing" | |
6709 # This will work as long as MISSING is not called from configure, because | |
6710 # unfortunately $(top_srcdir) has no meaning in configure. | |
6711 # However there are other variables, like CC, which are often used in | |
6712 # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
6713 # | |
6714 # Another solution, used here, is to always expand $ac_aux_dir to an | |
6715 # absolute PATH. The drawback is that using absolute paths prevent a | |
6716 # configured tree to be moved without reconfiguration. | |
6717 | |
6718 AC_DEFUN([AM_AUX_DIR_EXPAND], | |
6719 [dnl Rely on autoconf to set up CDPATH properly. | |
6720 AC_PREREQ([2.50])dnl | |
6721 # expand $ac_aux_dir to an absolute path | |
6722 am_aux_dir=`cd $ac_aux_dir && pwd` | |
6723 ]) | |
6724 | |
6725 # AM_CONDITIONAL -*- Autoconf -*- | |
6726 | |
6727 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005 | |
6728 # Free Software Foundation, Inc. | |
6729 # | |
6730 # This file is free software; the Free Software Foundation | |
6731 # gives unlimited permission to copy and/or distribute it, | |
6732 # with or without modifications, as long as this notice is preserved. | |
6733 | |
6734 # serial 7 | |
6735 | |
6736 # AM_CONDITIONAL(NAME, SHELL-CONDITION) | |
6737 # ------------------------------------- | |
6738 # Define a conditional. | |
6739 AC_DEFUN([AM_CONDITIONAL], | |
6740 [AC_PREREQ(2.52)dnl | |
6741 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
6742 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
6743 AC_SUBST([$1_TRUE]) | |
6744 AC_SUBST([$1_FALSE]) | |
6745 if $2; then | |
6746 $1_TRUE= | |
6747 $1_FALSE='#' | |
6748 else | |
6749 $1_TRUE='#' | |
6750 $1_FALSE= | |
6751 fi | |
6752 AC_CONFIG_COMMANDS_PRE( | |
6753 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
6754 AC_MSG_ERROR([[conditional "$1" was never defined. | |
6755 Usually this means the macro was only invoked conditionally.]]) | |
6756 fi])]) | |
6757 | |
6758 | |
6759 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 | |
6760 # Free Software Foundation, Inc. | |
6761 # | |
6762 # This file is free software; the Free Software Foundation | |
6763 # gives unlimited permission to copy and/or distribute it, | |
6764 # with or without modifications, as long as this notice is preserved. | |
6765 | |
6766 # serial 8 | |
6767 | |
6768 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | |
6769 # written in clear, in which case automake, when reading aclocal.m4, | |
6770 # will think it sees a *use*, and therefore will trigger all it's | |
6771 # C support machinery. Also note that it means that autoscan, seeing | |
6772 # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
6773 | |
6774 | |
6775 # _AM_DEPENDENCIES(NAME) | |
6776 # ---------------------- | |
6777 # See how the compiler implements dependency checking. | |
6778 # NAME is "CC", "CXX", "GCJ", or "OBJC". | |
6779 # We try a few techniques and use that to set a single cache variable. | |
6780 # | |
6781 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | |
6782 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | |
6783 # dependency, and given that the user is not expected to run this macro, | |
6784 # just rely on AC_PROG_CC. | |
6785 AC_DEFUN([_AM_DEPENDENCIES], | |
6786 [AC_REQUIRE([AM_SET_DEPDIR])dnl | |
6787 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | |
6788 AC_REQUIRE([AM_MAKE_INCLUDE])dnl | |
6789 AC_REQUIRE([AM_DEP_TRACK])dnl | |
6790 | |
6791 ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | |
6792 [$1], CXX, [depcc="$CXX" am_compiler_list=], | |
6793 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | |
6794 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], | |
6795 [depcc="$$1" am_compiler_list=]) | |
6796 | |
6797 AC_CACHE_CHECK([dependency style of $depcc], | |
6798 [am_cv_$1_dependencies_compiler_type], | |
6799 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
6800 # We make a subdir and do the tests there. Otherwise we can end up | |
6801 # making bogus files that we don't know about and never remove. For | |
6802 # instance it was reported that on HP-UX the gcc test will end up | |
6803 # making a dummy file named `D' -- because `-MD' means `put the output | |
6804 # in D'. | |
6805 mkdir conftest.dir | |
6806 # Copy depcomp to subdir because otherwise we won't find it if we're | |
6807 # using a relative directory. | |
6808 cp "$am_depcomp" conftest.dir | |
6809 cd conftest.dir | |
6810 # We will build objects and dependencies in a subdirectory because | |
6811 # it helps to detect inapplicable dependency modes. For instance | |
6812 # both Tru64's cc and ICC support -MD to output dependencies as a | |
6813 # side effect of compilation, but ICC will put the dependencies in | |
6814 # the current directory while Tru64 will put them in the object | |
6815 # directory. | |
6816 mkdir sub | |
6817 | |
6818 am_cv_$1_dependencies_compiler_type=none | |
6819 if test "$am_compiler_list" = ""; then | |
6820 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | |
6821 fi | |
6822 for depmode in $am_compiler_list; do | |
6823 # Setup a source with many dependencies, because some compilers | |
6824 # like to wrap large dependency lists on column 80 (with \), and | |
6825 # we should not choose a depcomp mode which is confused by this. | |
6826 # | |
6827 # We need to recreate these files for each test, as the compiler may | |
6828 # overwrite some of them when testing with obscure command lines. | |
6829 # This happens at least with the AIX C compiler. | |
6830 : > sub/conftest.c | |
6831 for i in 1 2 3 4 5 6; do | |
6832 echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
6833 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
6834 # Solaris 8's {/usr,}/bin/sh. | |
6835 touch sub/conftst$i.h | |
6836 done | |
6837 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
6838 | |
6839 case $depmode in | |
6840 nosideeffect) | |
6841 # after this tag, mechanisms are not by side-effect, so they'll | |
6842 # only be used when explicitly requested | |
6843 if test "x$enable_dependency_tracking" = xyes; then | |
6844 continue | |
6845 else | |
6846 break | |
6847 fi | |
6848 ;; | |
6849 none) break ;; | |
6850 esac | |
6851 # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
6852 # mode. It turns out that the SunPro C++ compiler does not properly | |
6853 # handle `-M -o', and we need to detect this. | |
6854 if depmode=$depmode \ | |
6855 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | |
6856 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
6857 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ | |
6858 >/dev/null 2>conftest.err && | |
6859 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
6860 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && | |
6861 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
6862 # icc doesn't choke on unknown options, it will just issue warnings | |
6863 # or remarks (even with -Werror). So we grep stderr for any message | |
6864 # that says an option was ignored or not supported. | |
6865 # When given -MP, icc 7.0 and 7.1 complain thusly: | |
6866 # icc: Command line warning: ignoring option '-M'; no argument required | |
6867 # The diagnosis changed in icc 8.0: | |
6868 # icc: Command line remark: option '-MP' not supported | |
6869 if (grep 'ignoring option' conftest.err || | |
6870 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
6871 am_cv_$1_dependencies_compiler_type=$depmode | |
6872 break | |
6873 fi | |
6874 fi | |
6875 done | |
6876 | |
6877 cd .. | |
6878 rm -rf conftest.dir | |
6879 else | |
6880 am_cv_$1_dependencies_compiler_type=none | |
6881 fi | |
6882 ]) | |
6883 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | |
6884 AM_CONDITIONAL([am__fastdep$1], [ | |
6885 test "x$enable_dependency_tracking" != xno \ | |
6886 && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | |
6887 ]) | |
6888 | |
6889 | |
6890 # AM_SET_DEPDIR | |
6891 # ------------- | |
6892 # Choose a directory name for dependency files. | |
6893 # This macro is AC_REQUIREd in _AM_DEPENDENCIES | |
6894 AC_DEFUN([AM_SET_DEPDIR], | |
6895 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
6896 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | |
6897 ]) | |
6898 | |
6899 | |
6900 # AM_DEP_TRACK | |
6901 # ------------ | |
6902 AC_DEFUN([AM_DEP_TRACK], | |
6903 [AC_ARG_ENABLE(dependency-tracking, | |
6904 [ --disable-dependency-tracking speeds up one-time build | |
6905 --enable-dependency-tracking do not reject slow dependency extractors]) | |
6906 if test "x$enable_dependency_tracking" != xno; then | |
6907 am_depcomp="$ac_aux_dir/depcomp" | |
6908 AMDEPBACKSLASH='\' | |
6909 fi | |
6910 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | |
6911 AC_SUBST([AMDEPBACKSLASH]) | |
6912 ]) | |
6913 | |
6914 # Generate code to set up dependency tracking. -*- Autoconf -*- | |
6915 | |
6916 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 | |
6917 # Free Software Foundation, Inc. | |
6918 # | |
6919 # This file is free software; the Free Software Foundation | |
6920 # gives unlimited permission to copy and/or distribute it, | |
6921 # with or without modifications, as long as this notice is preserved. | |
6922 | |
6923 #serial 3 | |
6924 | |
6925 # _AM_OUTPUT_DEPENDENCY_COMMANDS | |
6926 # ------------------------------ | |
6927 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | |
6928 [for mf in $CONFIG_FILES; do | |
6929 # Strip MF so we end up with the name of the file. | |
6930 mf=`echo "$mf" | sed -e 's/:.*$//'` | |
6931 # Check whether this is an Automake generated Makefile or not. | |
6932 # We used to match only the files named `Makefile.in', but | |
6933 # some people rename them; so instead we look at the file content. | |
6934 # Grep'ing the first line is not enough: some people post-process | |
6935 # each Makefile.in and add a new line on top of each file to say so. | |
6936 # So let's grep whole file. | |
6937 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then | |
6938 dirpart=`AS_DIRNAME("$mf")` | |
6939 else | |
6940 continue | |
6941 fi | |
6942 # Extract the definition of DEPDIR, am__include, and am__quote | |
6943 # from the Makefile without running `make'. | |
6944 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | |
6945 test -z "$DEPDIR" && continue | |
6946 am__include=`sed -n 's/^am__include = //p' < "$mf"` | |
6947 test -z "am__include" && continue | |
6948 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | |
6949 # When using ansi2knr, U may be empty or an underscore; expand it | |
6950 U=`sed -n 's/^U = //p' < "$mf"` | |
6951 # Find all dependency output files, they are included files with | |
6952 # $(DEPDIR) in their names. We invoke sed twice because it is the | |
6953 # simplest approach to changing $(DEPDIR) to its actual value in the | |
6954 # expansion. | |
6955 for file in `sed -n " | |
6956 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | |
6957 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | |
6958 # Make sure the directory exists. | |
6959 test -f "$dirpart/$file" && continue | |
6960 fdir=`AS_DIRNAME(["$file"])` | |
6961 AS_MKDIR_P([$dirpart/$fdir]) | |
6962 # echo "creating $dirpart/$file" | |
6963 echo '# dummy' > "$dirpart/$file" | |
6964 done | |
6965 done | |
6966 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | |
6967 | |
6968 | |
6969 # AM_OUTPUT_DEPENDENCY_COMMANDS | |
6970 # ----------------------------- | |
6971 # This macro should only be invoked once -- use via AC_REQUIRE. | |
6972 # | |
6973 # This code is only required when automatic dependency tracking | |
6974 # is enabled. FIXME. This creates each `.P' file that we will | |
6975 # need in order to bootstrap the dependency handling code. | |
6976 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | |
6977 [AC_CONFIG_COMMANDS([depfiles], | |
6978 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | |
6979 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | |
6980 ]) | |
6981 | |
6982 # Do all the work for Automake. -*- Autoconf -*- | |
6983 | |
6984 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 | |
6985 # Free Software Foundation, Inc. | |
6986 # | |
6987 # This file is free software; the Free Software Foundation | |
6988 # gives unlimited permission to copy and/or distribute it, | |
6989 # with or without modifications, as long as this notice is preserved. | |
6990 | |
6991 # serial 12 | |
6992 | |
6993 # This macro actually does too much. Some checks are only needed if | |
6994 # your package does certain things. But this isn't really a big deal. | |
6995 | |
6996 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
6997 # AM_INIT_AUTOMAKE([OPTIONS]) | |
6998 # ----------------------------------------------- | |
6999 # The call with PACKAGE and VERSION arguments is the old style | |
7000 # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
7001 # and VERSION should now be passed to AC_INIT and removed from | |
7002 # the call to AM_INIT_AUTOMAKE. | |
7003 # We support both call styles for the transition. After | |
7004 # the next Automake release, Autoconf can make the AC_INIT | |
7005 # arguments mandatory, and then we can depend on a new Autoconf | |
7006 # release and drop the old call support. | |
7007 AC_DEFUN([AM_INIT_AUTOMAKE], | |
7008 [AC_PREREQ([2.58])dnl | |
7009 dnl Autoconf wants to disallow AM_ names. We explicitly allow | |
7010 dnl the ones we care about. | |
7011 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
7012 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
7013 AC_REQUIRE([AC_PROG_INSTALL])dnl | |
7014 # test to see if srcdir already configured | |
7015 if test "`cd $srcdir && pwd`" != "`pwd`" && | |
7016 test -f $srcdir/config.status; then | |
7017 AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
7018 fi | |
7019 | |
7020 # test whether we have cygpath | |
7021 if test -z "$CYGPATH_W"; then | |
7022 if (cygpath --version) >/dev/null 2>/dev/null; then | |
7023 CYGPATH_W='cygpath -w' | |
7024 else | |
7025 CYGPATH_W=echo | |
7026 fi | |
7027 fi | |
7028 AC_SUBST([CYGPATH_W]) | |
7029 | |
7030 # Define the identity of the package. | |
7031 dnl Distinguish between old-style and new-style calls. | |
7032 m4_ifval([$2], | |
7033 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
7034 AC_SUBST([PACKAGE], [$1])dnl | |
7035 AC_SUBST([VERSION], [$2])], | |
7036 [_AM_SET_OPTIONS([$1])dnl | |
7037 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl | |
7038 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | |
7039 | |
7040 _AM_IF_OPTION([no-define],, | |
7041 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
7042 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
7043 | |
7044 # Some tools Automake needs. | |
7045 AC_REQUIRE([AM_SANITY_CHECK])dnl | |
7046 AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
7047 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
7048 AM_MISSING_PROG(AUTOCONF, autoconf) | |
7049 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
7050 AM_MISSING_PROG(AUTOHEADER, autoheader) | |
7051 AM_MISSING_PROG(MAKEINFO, makeinfo) | |
7052 AM_PROG_INSTALL_SH | |
7053 AM_PROG_INSTALL_STRIP | |
7054 AC_REQUIRE([AM_PROG_MKDIR_P])dnl | |
7055 # We need awk for the "check" target. The system "awk" is bad on | |
7056 # some platforms. | |
7057 AC_REQUIRE([AC_PROG_AWK])dnl | |
7058 AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
7059 AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
7060 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], | |
7061 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], | |
7062 [_AM_PROG_TAR([v7])])]) | |
7063 _AM_IF_OPTION([no-dependencies],, | |
7064 [AC_PROVIDE_IFELSE([AC_PROG_CC], | |
7065 [_AM_DEPENDENCIES(CC)], | |
7066 [define([AC_PROG_CC], | |
7067 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
7068 AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
7069 [_AM_DEPENDENCIES(CXX)], | |
7070 [define([AC_PROG_CXX], | |
7071 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
7072 ]) | |
7073 ]) | |
7074 | |
7075 | |
7076 # When config.status generates a header, we must update the stamp-h file. | |
7077 # This file resides in the same directory as the config header | |
7078 # that is generated. The stamp files are numbered to have different names. | |
7079 | |
7080 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | |
7081 # loop where config.status creates the headers, so we can generate | |
7082 # our stamp files there. | |
7083 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
7084 [# Compute $1's index in $config_headers. | |
7085 _am_stamp_count=1 | |
7086 for _am_header in $config_headers :; do | |
7087 case $_am_header in | |
7088 $1 | $1:* ) | |
7089 break ;; | |
7090 * ) | |
7091 _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
7092 esac | |
7093 done | |
7094 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) | |
7095 | |
7096 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. | |
7097 # | |
7098 # This file is free software; the Free Software Foundation | |
7099 # gives unlimited permission to copy and/or distribute it, | |
7100 # with or without modifications, as long as this notice is preserved. | |
7101 | |
7102 # AM_PROG_INSTALL_SH | |
7103 # ------------------ | |
7104 # Define $install_sh. | |
7105 AC_DEFUN([AM_PROG_INSTALL_SH], | |
7106 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
7107 install_sh=${install_sh-"$am_aux_dir/install-sh"} | |
7108 AC_SUBST(install_sh)]) | |
7109 | |
7110 # Copyright (C) 2003, 2005 Free Software Foundation, Inc. | |
7111 # | |
7112 # This file is free software; the Free Software Foundation | |
7113 # gives unlimited permission to copy and/or distribute it, | |
7114 # with or without modifications, as long as this notice is preserved. | |
7115 | |
7116 # serial 2 | |
7117 | |
7118 # Check whether the underlying file-system supports filenames | |
7119 # with a leading dot. For instance MS-DOS doesn't. | |
7120 AC_DEFUN([AM_SET_LEADING_DOT], | |
7121 [rm -rf .tst 2>/dev/null | |
7122 mkdir .tst 2>/dev/null | |
7123 if test -d .tst; then | |
7124 am__leading_dot=. | |
7125 else | |
7126 am__leading_dot=_ | |
7127 fi | |
7128 rmdir .tst 2>/dev/null | |
7129 AC_SUBST([am__leading_dot])]) | |
7130 | |
7131 # Check to see how 'make' treats includes. -*- Autoconf -*- | |
7132 | |
7133 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. | |
7134 # | |
7135 # This file is free software; the Free Software Foundation | |
7136 # gives unlimited permission to copy and/or distribute it, | |
7137 # with or without modifications, as long as this notice is preserved. | |
7138 | |
7139 # serial 3 | |
7140 | |
7141 # AM_MAKE_INCLUDE() | |
7142 # ----------------- | |
7143 # Check to see how make treats includes. | |
7144 AC_DEFUN([AM_MAKE_INCLUDE], | |
7145 [am_make=${MAKE-make} | |
7146 cat > confinc << 'END' | |
7147 am__doit: | |
7148 @echo done | |
7149 .PHONY: am__doit | |
7150 END | |
7151 # If we don't find an include directive, just comment out the code. | |
7152 AC_MSG_CHECKING([for style of include used by $am_make]) | |
7153 am__include="#" | |
7154 am__quote= | |
7155 _am_result=none | |
7156 # First try GNU make style include. | |
7157 echo "include confinc" > confmf | |
7158 # We grep out `Entering directory' and `Leaving directory' | |
7159 # messages which can occur if `w' ends up in MAKEFLAGS. | |
7160 # In particular we don't look at `^make:' because GNU make might | |
7161 # be invoked under some other name (usually "gmake"), in which | |
7162 # case it prints its new name instead of `make'. | |
7163 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then | |
7164 am__include=include | |
7165 am__quote= | |
7166 _am_result=GNU | |
7167 fi | |
7168 # Now try BSD make style include. | |
7169 if test "$am__include" = "#"; then | |
7170 echo '.include "confinc"' > confmf | |
7171 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then | |
7172 am__include=.include | |
7173 am__quote="\"" | |
7174 _am_result=BSD | |
7175 fi | |
7176 fi | |
7177 AC_SUBST([am__include]) | |
7178 AC_SUBST([am__quote]) | |
7179 AC_MSG_RESULT([$_am_result]) | |
7180 rm -f confinc confmf | |
7181 ]) | |
7182 | |
7183 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- | |
7184 | |
7185 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005 | |
7186 # Free Software Foundation, Inc. | |
7187 # | |
7188 # This file is free software; the Free Software Foundation | |
7189 # gives unlimited permission to copy and/or distribute it, | |
7190 # with or without modifications, as long as this notice is preserved. | |
7191 | |
7192 # serial 4 | |
7193 | |
7194 # AM_MISSING_PROG(NAME, PROGRAM) | |
7195 # ------------------------------ | |
7196 AC_DEFUN([AM_MISSING_PROG], | |
7197 [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
7198 $1=${$1-"${am_missing_run}$2"} | |
7199 AC_SUBST($1)]) | |
7200 | |
7201 | |
7202 # AM_MISSING_HAS_RUN | |
7203 # ------------------ | |
7204 # Define MISSING if not defined so far and test if it supports --run. | |
7205 # If it does, set am_missing_run to use it, otherwise, to nothing. | |
7206 AC_DEFUN([AM_MISSING_HAS_RUN], | |
7207 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
7208 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" | |
7209 # Use eval to expand $SHELL | |
7210 if eval "$MISSING --run true"; then | |
7211 am_missing_run="$MISSING --run " | |
7212 else | |
7213 am_missing_run= | |
7214 AC_MSG_WARN([`missing' script is too old or missing]) | |
7215 fi | |
7216 ]) | |
7217 | |
7218 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. | |
7219 # | |
7220 # This file is free software; the Free Software Foundation | |
7221 # gives unlimited permission to copy and/or distribute it, | |
7222 # with or without modifications, as long as this notice is preserved. | |
7223 | |
7224 # AM_PROG_MKDIR_P | |
7225 # --------------- | |
7226 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise. | |
7227 # | |
7228 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories | |
7229 # created by `make install' are always world readable, even if the | |
7230 # installer happens to have an overly restrictive umask (e.g. 077). | |
7231 # This was a mistake. There are at least two reasons why we must not | |
7232 # use `-m 0755': | |
7233 # - it causes special bits like SGID to be ignored, | |
7234 # - it may be too restrictive (some setups expect 775 directories). | |
7235 # | |
7236 # Do not use -m 0755 and let people choose whatever they expect by | |
7237 # setting umask. | |
7238 # | |
7239 # We cannot accept any implementation of `mkdir' that recognizes `-p'. | |
7240 # Some implementations (such as Solaris 8's) are not thread-safe: if a | |
7241 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c' | |
7242 # concurrently, both version can detect that a/ is missing, but only | |
7243 # one can create it and the other will error out. Consequently we | |
7244 # restrict ourselves to GNU make (using the --version option ensures | |
7245 # this.) | |
7246 AC_DEFUN([AM_PROG_MKDIR_P], | |
7247 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then | |
7248 # We used to keeping the `.' as first argument, in order to | |
7249 # allow $(mkdir_p) to be used without argument. As in | |
7250 # $(mkdir_p) $(somedir) | |
7251 # where $(somedir) is conditionally defined. However this is wrong | |
7252 # for two reasons: | |
7253 # 1. if the package is installed by a user who cannot write `.' | |
7254 # make install will fail, | |
7255 # 2. the above comment should most certainly read | |
7256 # $(mkdir_p) $(DESTDIR)$(somedir) | |
7257 # so it does not work when $(somedir) is undefined and | |
7258 # $(DESTDIR) is not. | |
7259 # To support the latter case, we have to write | |
7260 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), | |
7261 # so the `.' trick is pointless. | |
7262 mkdir_p='mkdir -p --' | |
7263 else | |
7264 # On NextStep and OpenStep, the `mkdir' command does not | |
7265 # recognize any option. It will interpret all options as | |
7266 # directories to create, and then abort because `.' already | |
7267 # exists. | |
7268 for d in ./-p ./--version; | |
7269 do | |
7270 test -d $d && rmdir $d | |
7271 done | |
7272 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. | |
7273 if test -f "$ac_aux_dir/mkinstalldirs"; then | |
7274 mkdir_p='$(mkinstalldirs)' | |
7275 else | |
7276 mkdir_p='$(install_sh) -d' | |
7277 fi | |
7278 fi | |
7279 AC_SUBST([mkdir_p])]) | |
7280 | |
7281 # Helper functions for option handling. -*- Autoconf -*- | |
7282 | |
7283 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. | |
7284 # | |
7285 # This file is free software; the Free Software Foundation | |
7286 # gives unlimited permission to copy and/or distribute it, | |
7287 # with or without modifications, as long as this notice is preserved. | |
7288 | |
7289 # serial 3 | |
7290 | |
7291 # _AM_MANGLE_OPTION(NAME) | |
7292 # ----------------------- | |
7293 AC_DEFUN([_AM_MANGLE_OPTION], | |
7294 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
7295 | |
7296 # _AM_SET_OPTION(NAME) | |
7297 # ------------------------------ | |
7298 # Set option NAME. Presently that only means defining a flag for this option. | |
7299 AC_DEFUN([_AM_SET_OPTION], | |
7300 [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
7301 | |
7302 # _AM_SET_OPTIONS(OPTIONS) | |
7303 # ---------------------------------- | |
7304 # OPTIONS is a space-separated list of Automake options. | |
7305 AC_DEFUN([_AM_SET_OPTIONS], | |
7306 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | |
7307 | |
7308 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
7309 # ------------------------------------------- | |
7310 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
7311 AC_DEFUN([_AM_IF_OPTION], | |
7312 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
7313 | |
7314 # Check to make sure that the build environment is sane. -*- Autoconf -*- | |
7315 | |
7316 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 | |
7317 # Free Software Foundation, Inc. | |
7318 # | |
7319 # This file is free software; the Free Software Foundation | |
7320 # gives unlimited permission to copy and/or distribute it, | |
7321 # with or without modifications, as long as this notice is preserved. | |
7322 | |
7323 # serial 4 | |
7324 | |
7325 # AM_SANITY_CHECK | |
7326 # --------------- | |
7327 AC_DEFUN([AM_SANITY_CHECK], | |
7328 [AC_MSG_CHECKING([whether build environment is sane]) | |
7329 # Just in case | |
7330 sleep 1 | |
7331 echo timestamp > conftest.file | |
7332 # Do `set' in a subshell so we don't clobber the current shell's | |
7333 # arguments. Must try -L first in case configure is actually a | |
7334 # symlink; some systems play weird games with the mod time of symlinks | |
7335 # (eg FreeBSD returns the mod time of the symlink's containing | |
7336 # directory). | |
7337 if ( | |
7338 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` | |
7339 if test "$[*]" = "X"; then | |
7340 # -L didn't work. | |
7341 set X `ls -t $srcdir/configure conftest.file` | |
7342 fi | |
7343 rm -f conftest.file | |
7344 if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
7345 && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
7346 | |
7347 # If neither matched, then we have a broken ls. This can happen | |
7348 # if, for instance, CONFIG_SHELL is bash and it inherits a | |
7349 # broken ls alias from the environment. This has actually | |
7350 # happened. Such a system could not be considered "sane". | |
7351 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
7352 alias in your environment]) | |
7353 fi | |
7354 | |
7355 test "$[2]" = conftest.file | |
7356 ) | |
7357 then | |
7358 # Ok. | |
7359 : | |
7360 else | |
7361 AC_MSG_ERROR([newly created file is older than distributed files! | |
7362 Check your system clock]) | |
7363 fi | |
7364 AC_MSG_RESULT(yes)]) | |
7365 | |
7366 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. | |
7367 # | |
7368 # This file is free software; the Free Software Foundation | |
7369 # gives unlimited permission to copy and/or distribute it, | |
7370 # with or without modifications, as long as this notice is preserved. | |
7371 | |
7372 # AM_PROG_INSTALL_STRIP | |
7373 # --------------------- | |
7374 # One issue with vendor `install' (even GNU) is that you can't | |
7375 # specify the program used to strip binaries. This is especially | |
7376 # annoying in cross-compiling environments, where the build's strip | |
7377 # is unlikely to handle the host's binaries. | |
7378 # Fortunately install-sh will honor a STRIPPROG variable, so we | |
7379 # always use install-sh in `make install-strip', and initialize | |
7380 # STRIPPROG with the value of the STRIP variable (set by the user). | |
7381 AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
7382 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
7383 # Installed binaries are usually stripped using `strip' when the user | |
7384 # run `make install-strip'. However `strip' might not be the right | |
7385 # tool to use in cross-compilation environments, therefore Automake | |
7386 # will honor the `STRIP' environment variable to overrule this program. | |
7387 dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
7388 if test "$cross_compiling" != no; then | |
7389 AC_CHECK_TOOL([STRIP], [strip], :) | |
7390 fi | |
7391 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" | |
7392 AC_SUBST([INSTALL_STRIP_PROGRAM])]) | |
7393 | |
7394 # Check how to create a tarball. -*- Autoconf -*- | |
7395 | |
7396 # Copyright (C) 2004, 2005 Free Software Foundation, Inc. | |
7397 # | |
7398 # This file is free software; the Free Software Foundation | |
7399 # gives unlimited permission to copy and/or distribute it, | |
7400 # with or without modifications, as long as this notice is preserved. | |
7401 | |
7402 # serial 2 | |
7403 | |
7404 # _AM_PROG_TAR(FORMAT) | |
7405 # -------------------- | |
7406 # Check how to create a tarball in format FORMAT. | |
7407 # FORMAT should be one of `v7', `ustar', or `pax'. | |
7408 # | |
7409 # Substitute a variable $(am__tar) that is a command | |
7410 # writing to stdout a FORMAT-tarball containing the directory | |
7411 # $tardir. | |
7412 # tardir=directory && $(am__tar) > result.tar | |
7413 # | |
7414 # Substitute a variable $(am__untar) that extract such | |
7415 # a tarball read from stdin. | |
7416 # $(am__untar) < result.tar | |
7417 AC_DEFUN([_AM_PROG_TAR], | |
7418 [# Always define AMTAR for backward compatibility. | |
7419 AM_MISSING_PROG([AMTAR], [tar]) | |
7420 m4_if([$1], [v7], | |
7421 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], | |
7422 [m4_case([$1], [ustar],, [pax],, | |
7423 [m4_fatal([Unknown tar format])]) | |
7424 AC_MSG_CHECKING([how to create a $1 tar archive]) | |
7425 # Loop over all known methods to create a tar archive until one works. | |
7426 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | |
7427 _am_tools=${am_cv_prog_tar_$1-$_am_tools} | |
7428 # Do not fold the above two line into one, because Tru64 sh and | |
7429 # Solaris sh will not grok spaces in the rhs of `-'. | |
7430 for _am_tool in $_am_tools | |
7431 do | |
7432 case $_am_tool in | |
7433 gnutar) | |
7434 for _am_tar in tar gnutar gtar; | |
7435 do | |
7436 AM_RUN_LOG([$_am_tar --version]) && break | |
7437 done | |
7438 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | |
7439 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | |
7440 am__untar="$_am_tar -xf -" | |
7441 ;; | |
7442 plaintar) | |
7443 # Must skip GNU tar: if it does not support --format= it doesn't create | |
7444 # ustar tarball either. | |
7445 (tar --version) >/dev/null 2>&1 && continue | |
7446 am__tar='tar chf - "$$tardir"' | |
7447 am__tar_='tar chf - "$tardir"' | |
7448 am__untar='tar xf -' | |
7449 ;; | |
7450 pax) | |
7451 am__tar='pax -L -x $1 -w "$$tardir"' | |
7452 am__tar_='pax -L -x $1 -w "$tardir"' | |
7453 am__untar='pax -r' | |
7454 ;; | |
7455 cpio) | |
7456 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | |
7457 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | |
7458 am__untar='cpio -i -H $1 -d' | |
7459 ;; | |
7460 none) | |
7461 am__tar=false | |
7462 am__tar_=false | |
7463 am__untar=false | |
7464 ;; | |
7465 esac | |
7466 | |
7467 # If the value was cached, stop now. We just wanted to have am__tar | |
7468 # and am__untar set. | |
7469 test -n "${am_cv_prog_tar_$1}" && break | |
7470 | |
7471 # tar/untar a dummy directory, and stop if the command works | |
7472 rm -rf conftest.dir | |
7473 mkdir conftest.dir | |
7474 echo GrepMe > conftest.dir/file | |
7475 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | |
7476 rm -rf conftest.dir | |
7477 if test -s conftest.tar; then | |
7478 AM_RUN_LOG([$am__untar <conftest.tar]) | |
7479 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | |
7480 fi | |
7481 done | |
7482 rm -rf conftest.dir | |
7483 | |
7484 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | |
7485 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | |
7486 AC_SUBST([am__tar]) | |
7487 AC_SUBST([am__untar]) | |
7488 ]) # _AM_PROG_TAR | |
7489 |