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9e129d90 | 1 | # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
fa275f0a | 2 | ## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005 |
9e129d90 | 3 | ## Free Software Foundation, Inc. |
06f56737 TT |
4 | ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
5 | ## | |
fa275f0a TT |
6 | ## This file is free software; the Free Software Foundation gives |
7 | ## unlimited permission to copy and/or distribute it, with or without | |
8 | ## modifications, as long as this notice is preserved. | |
06f56737 | 9 | |
9e129d90 MK |
10 | # serial 47 AC_PROG_LIBTOOL |
11 | ||
12 | ||
13 | # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) | |
14 | # ----------------------------------------------------------- | |
15 | # If this macro is not defined by Autoconf, define it here. | |
16 | m4_ifdef([AC_PROVIDE_IFELSE], | |
17 | [], | |
18 | [m4_define([AC_PROVIDE_IFELSE], | |
19 | [m4_ifdef([AC_PROVIDE_$1], | |
20 | [$2], [$3])])]) | |
21 | ||
22 | ||
23 | # AC_PROG_LIBTOOL | |
24 | # --------------- | |
25 | AC_DEFUN([AC_PROG_LIBTOOL], | |
26 | [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl | |
205f5ac6 AO |
27 | dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX |
28 | dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. | |
29 | AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
30 | [AC_LIBTOOL_CXX], | |
31 | [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX | |
9e129d90 MK |
32 | ])]) |
33 | dnl And a similar setup for Fortran 77 support | |
34 | AC_PROVIDE_IFELSE([AC_PROG_F77], | |
35 | [AC_LIBTOOL_F77], | |
36 | [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 | |
205f5ac6 AO |
37 | ])]) |
38 | ||
39 | dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. | |
40 | dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run | |
41 | dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. | |
42 | AC_PROVIDE_IFELSE([AC_PROG_GCJ], | |
43 | [AC_LIBTOOL_GCJ], | |
44 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], | |
9e129d90 MK |
45 | [AC_LIBTOOL_GCJ], |
46 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], | |
47 | [AC_LIBTOOL_GCJ], | |
48 | [ifdef([AC_PROG_GCJ], | |
49 | [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) | |
50 | ifdef([A][M_PROG_GCJ], | |
51 | [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) | |
52 | ifdef([LT_AC_PROG_GCJ], | |
53 | [define([LT_AC_PROG_GCJ], | |
54 | defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) | |
55 | ])])# AC_PROG_LIBTOOL | |
205f5ac6 | 56 | |
9e129d90 MK |
57 | |
58 | # _AC_PROG_LIBTOOL | |
59 | # ---------------- | |
60 | AC_DEFUN([_AC_PROG_LIBTOOL], | |
06f56737 | 61 | [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
205f5ac6 | 62 | AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl |
9e129d90 | 63 | AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl |
205f5ac6 | 64 | AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl |
06f56737 | 65 | |
06f56737 | 66 | # This can be used to rebuild libtool when needed |
9e129d90 | 67 | LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" |
06f56737 TT |
68 | |
69 | # Always use our own libtool. | |
70 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
71 | AC_SUBST(LIBTOOL)dnl | |
72 | ||
9e129d90 MK |
73 | # Prevent multiple expansion |
74 | define([AC_PROG_LIBTOOL], []) | |
75 | ])# _AC_PROG_LIBTOOL | |
76 | ||
06f56737 | 77 | |
9e129d90 MK |
78 | # AC_LIBTOOL_SETUP |
79 | # ---------------- | |
80 | AC_DEFUN([AC_LIBTOOL_SETUP], | |
81 | [AC_PREREQ(2.50)dnl | |
06f56737 TT |
82 | AC_REQUIRE([AC_ENABLE_SHARED])dnl |
83 | AC_REQUIRE([AC_ENABLE_STATIC])dnl | |
84 | AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl | |
85 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
86 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
06f56737 TT |
87 | AC_REQUIRE([AC_PROG_CC])dnl |
88 | AC_REQUIRE([AC_PROG_LD])dnl | |
205f5ac6 | 89 | AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl |
06f56737 | 90 | AC_REQUIRE([AC_PROG_NM])dnl |
9e129d90 | 91 | |
06f56737 | 92 | AC_REQUIRE([AC_PROG_LN_S])dnl |
205f5ac6 AO |
93 | AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl |
94 | # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! | |
95 | AC_REQUIRE([AC_OBJEXT])dnl | |
96 | AC_REQUIRE([AC_EXEEXT])dnl | |
06f56737 TT |
97 | dnl |
98 | ||
9e129d90 MK |
99 | AC_LIBTOOL_SYS_MAX_CMD_LEN |
100 | AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE | |
101 | AC_LIBTOOL_OBJDIR | |
102 | ||
103 | AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl | |
104 | _LT_AC_PROG_ECHO_BACKSLASH | |
105 | ||
106 | case $host_os in | |
107 | aix3*) | |
108 | # AIX sometimes has problems with the GCC collect2 program. For some | |
109 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
110 | # vanish in a puff of smoke. | |
111 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
112 | COLLECT_NAMES= | |
113 | export COLLECT_NAMES | |
114 | fi | |
115 | ;; | |
116 | esac | |
117 | ||
118 | # Sed substitution that helps us do robust quoting. It backslashifies | |
119 | # metacharacters that are still active within double-quoted strings. | |
fa275f0a | 120 | Xsed='sed -e 1s/^X//' |
9e129d90 MK |
121 | [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] |
122 | ||
123 | # Same as above, but do not quote variable references. | |
124 | [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] | |
125 | ||
126 | # Sed substitution to delay expansion of an escaped shell variable in a | |
127 | # double_quote_subst'ed string. | |
128 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
129 | ||
130 | # Sed substitution to avoid accidental globbing in evaled expressions | |
131 | no_glob_subst='s/\*/\\\*/g' | |
132 | ||
133 | # Constants: | |
134 | rm="rm -f" | |
135 | ||
136 | # Global variables: | |
137 | default_ofile=libtool | |
138 | can_build_shared=yes | |
139 | ||
140 | # All known linkers require a `.a' archive for static linking (except M$VC, | |
141 | # which needs '.lib'). | |
142 | libext=a | |
143 | ltmain="$ac_aux_dir/ltmain.sh" | |
144 | ofile="$default_ofile" | |
145 | with_gnu_ld="$lt_cv_prog_gnu_ld" | |
146 | ||
147 | AC_CHECK_TOOL(AR, ar, false) | |
148 | AC_CHECK_TOOL(RANLIB, ranlib, :) | |
149 | AC_CHECK_TOOL(STRIP, strip, :) | |
150 | ||
151 | old_CC="$CC" | |
152 | old_CFLAGS="$CFLAGS" | |
153 | ||
154 | # Set sane defaults for various variables | |
155 | test -z "$AR" && AR=ar | |
156 | test -z "$AR_FLAGS" && AR_FLAGS=cru | |
157 | test -z "$AS" && AS=as | |
158 | test -z "$CC" && CC=cc | |
159 | test -z "$LTCC" && LTCC=$CC | |
160 | test -z "$DLLTOOL" && DLLTOOL=dlltool | |
161 | test -z "$LD" && LD=ld | |
162 | test -z "$LN_S" && LN_S="ln -s" | |
163 | test -z "$MAGIC_CMD" && MAGIC_CMD=file | |
164 | test -z "$NM" && NM=nm | |
165 | test -z "$SED" && SED=sed | |
166 | test -z "$OBJDUMP" && OBJDUMP=objdump | |
167 | test -z "$RANLIB" && RANLIB=: | |
168 | test -z "$STRIP" && STRIP=: | |
169 | test -z "$ac_objext" && ac_objext=o | |
170 | ||
171 | # Determine commands to create old-style static archives. | |
172 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' | |
173 | old_postinstall_cmds='chmod 644 $oldlib' | |
174 | old_postuninstall_cmds= | |
175 | ||
176 | if test -n "$RANLIB"; then | |
177 | case $host_os in | |
178 | openbsd*) | |
179 | old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" | |
180 | ;; | |
181 | *) | |
182 | old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" | |
183 | ;; | |
184 | esac | |
185 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" | |
186 | fi | |
187 | ||
fa275f0a TT |
188 | _LT_CC_BASENAME([$compiler]) |
189 | ||
205f5ac6 | 190 | # Only perform the check for file, if the check method requires it |
9e129d90 | 191 | case $deplibs_check_method in |
205f5ac6 | 192 | file_magic*) |
9e129d90 | 193 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
205f5ac6 AO |
194 | AC_PATH_MAGIC |
195 | fi | |
196 | ;; | |
06f56737 TT |
197 | esac |
198 | ||
9e129d90 MK |
199 | AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) |
200 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], | |
201 | enable_win32_dll=yes, enable_win32_dll=no) | |
202 | ||
203 | AC_ARG_ENABLE([libtool-lock], | |
204 | [AC_HELP_STRING([--disable-libtool-lock], | |
205 | [avoid locking (might break parallel builds)])]) | |
206 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes | |
207 | ||
208 | AC_ARG_WITH([pic], | |
209 | [AC_HELP_STRING([--with-pic], | |
210 | [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], | |
211 | [pic_mode="$withval"], | |
212 | [pic_mode=default]) | |
213 | test -z "$pic_mode" && pic_mode=default | |
214 | ||
215 | # Use C for the default configuration in the libtool script | |
216 | tagname= | |
217 | AC_LIBTOOL_LANG_C_CONFIG | |
218 | _LT_AC_TAGCONFIG | |
219 | ])# AC_LIBTOOL_SETUP | |
220 | ||
221 | ||
222 | # _LT_AC_SYS_COMPILER | |
223 | # ------------------- | |
224 | AC_DEFUN([_LT_AC_SYS_COMPILER], | |
225 | [AC_REQUIRE([AC_PROG_CC])dnl | |
226 | ||
227 | # If no C compiler was specified, use CC. | |
228 | LTCC=${LTCC-"$CC"} | |
229 | ||
230 | # Allow CC to be a program name with arguments. | |
231 | compiler=$CC | |
232 | ])# _LT_AC_SYS_COMPILER | |
233 | ||
234 | ||
fa275f0a TT |
235 | # _LT_CC_BASENAME(CC) |
236 | # ------------------- | |
237 | # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. | |
238 | AC_DEFUN([_LT_CC_BASENAME], | |
239 | [for cc_temp in $1""; do | |
240 | case $cc_temp in | |
241 | compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; | |
242 | distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; | |
243 | \-*) ;; | |
244 | *) break;; | |
245 | esac | |
246 | done | |
247 | cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` | |
248 | ]) | |
249 | ||
250 | ||
251 | # _LT_COMPILER_BOILERPLATE | |
252 | # ------------------------ | |
253 | # Check for compiler boilerplate output or warnings with | |
254 | # the simple compiler test code. | |
255 | AC_DEFUN([_LT_COMPILER_BOILERPLATE], | |
256 | [ac_outfile=conftest.$ac_objext | |
257 | printf "$lt_simple_compile_test_code" >conftest.$ac_ext | |
258 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err | |
259 | _lt_compiler_boilerplate=`cat conftest.err` | |
260 | $rm conftest* | |
261 | ])# _LT_COMPILER_BOILERPLATE | |
262 | ||
263 | ||
264 | # _LT_LINKER_BOILERPLATE | |
265 | # ---------------------- | |
266 | # Check for linker boilerplate output or warnings with | |
267 | # the simple link test code. | |
268 | AC_DEFUN([_LT_LINKER_BOILERPLATE], | |
269 | [ac_outfile=conftest.$ac_objext | |
270 | printf "$lt_simple_link_test_code" >conftest.$ac_ext | |
271 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err | |
272 | _lt_linker_boilerplate=`cat conftest.err` | |
273 | $rm conftest* | |
274 | ])# _LT_LINKER_BOILERPLATE | |
275 | ||
276 | ||
9e129d90 MK |
277 | # _LT_AC_SYS_LIBPATH_AIX |
278 | # ---------------------- | |
279 | # Links a minimal program and checks the executable | |
280 | # for the system default hardcoded library path. In most cases, | |
281 | # this is /usr/lib:/lib, but when the MPI compilers are used | |
282 | # the location of the communication and MPI libs are included too. | |
283 | # If we don't find anything, use the default library path according | |
284 | # to the aix ld manual. | |
285 | AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], | |
286 | [AC_LINK_IFELSE(AC_LANG_PROGRAM,[ | |
287 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } | |
288 | }'` | |
289 | # Check for a 64-bit object if we didn't find anything. | |
290 | if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } | |
291 | }'`; fi],[]) | |
292 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi | |
293 | ])# _LT_AC_SYS_LIBPATH_AIX | |
294 | ||
295 | ||
296 | # _LT_AC_SHELL_INIT(ARG) | |
297 | # ---------------------- | |
298 | AC_DEFUN([_LT_AC_SHELL_INIT], | |
299 | [ifdef([AC_DIVERSION_NOTICE], | |
300 | [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], | |
301 | [AC_DIVERT_PUSH(NOTICE)]) | |
302 | $1 | |
303 | AC_DIVERT_POP | |
304 | ])# _LT_AC_SHELL_INIT | |
305 | ||
306 | ||
307 | # _LT_AC_PROG_ECHO_BACKSLASH | |
308 | # -------------------------- | |
309 | # Add some code to the start of the generated configure script which | |
310 | # will find an echo command which doesn't interpret backslashes. | |
311 | AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], | |
312 | [_LT_AC_SHELL_INIT([ | |
313 | # Check that we are running under the correct shell. | |
314 | SHELL=${CONFIG_SHELL-/bin/sh} | |
315 | ||
316 | case X$ECHO in | |
317 | X*--fallback-echo) | |
318 | # Remove one level of quotation (which was required for Make). | |
319 | ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` | |
320 | ;; | |
321 | esac | |
322 | ||
323 | echo=${ECHO-echo} | |
324 | if test "X[$]1" = X--no-reexec; then | |
325 | # Discard the --no-reexec flag, and continue. | |
326 | shift | |
327 | elif test "X[$]1" = X--fallback-echo; then | |
328 | # Avoid inline document here, it may be left over | |
329 | : | |
330 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then | |
331 | # Yippee, $echo works! | |
332 | : | |
333 | else | |
334 | # Restart under the correct shell. | |
335 | exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} | |
336 | fi | |
337 | ||
338 | if test "X[$]1" = X--fallback-echo; then | |
339 | # used as fallback echo | |
340 | shift | |
341 | cat <<EOF | |
342 | [$]* | |
343 | EOF | |
344 | exit 0 | |
345 | fi | |
205f5ac6 | 346 | |
9e129d90 MK |
347 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
348 | # if CDPATH is set. | |
fa275f0a | 349 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
9e129d90 MK |
350 | |
351 | if test -z "$ECHO"; then | |
352 | if test "X${echo_test_string+set}" != Xset; then | |
353 | # find a string as large as possible, as long as the shell can cope with it | |
354 | for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do | |
355 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... | |
356 | if (echo_test_string="`eval $cmd`") 2>/dev/null && | |
357 | echo_test_string="`eval $cmd`" && | |
358 | (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null | |
359 | then | |
360 | break | |
361 | fi | |
362 | done | |
363 | fi | |
364 | ||
365 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && | |
366 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && | |
367 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
368 | : | |
369 | else | |
370 | # The Solaris, AIX, and Digital Unix default echo programs unquote | |
371 | # backslashes. This makes it impossible to quote backslashes using | |
372 | # echo "$something" | sed 's/\\/\\\\/g' | |
373 | # | |
374 | # So, first we look for a working echo in the user's PATH. | |
375 | ||
376 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
377 | for dir in $PATH /usr/ucb; do | |
378 | IFS="$lt_save_ifs" | |
379 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && | |
380 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && | |
381 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && | |
382 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
383 | echo="$dir/echo" | |
384 | break | |
385 | fi | |
386 | done | |
387 | IFS="$lt_save_ifs" | |
388 | ||
389 | if test "X$echo" = Xecho; then | |
390 | # We didn't find a better echo, so look for alternatives. | |
391 | if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && | |
392 | echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && | |
393 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
394 | # This shell has a builtin print -r that does the trick. | |
395 | echo='print -r' | |
396 | elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && | |
397 | test "X$CONFIG_SHELL" != X/bin/ksh; then | |
398 | # If we have ksh, try running configure again with it. | |
399 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
400 | export ORIGINAL_CONFIG_SHELL | |
401 | CONFIG_SHELL=/bin/ksh | |
402 | export CONFIG_SHELL | |
403 | exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} | |
404 | else | |
405 | # Try using printf. | |
406 | echo='printf %s\n' | |
407 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && | |
408 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && | |
409 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
410 | # Cool, printf works | |
411 | : | |
412 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && | |
413 | test "X$echo_testing_string" = 'X\t' && | |
414 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
415 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
416 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL | |
417 | export CONFIG_SHELL | |
418 | SHELL="$CONFIG_SHELL" | |
419 | export SHELL | |
420 | echo="$CONFIG_SHELL [$]0 --fallback-echo" | |
421 | elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && | |
422 | test "X$echo_testing_string" = 'X\t' && | |
423 | echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
424 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
425 | echo="$CONFIG_SHELL [$]0 --fallback-echo" | |
426 | else | |
427 | # maybe with a smaller string... | |
428 | prev=: | |
429 | ||
430 | for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do | |
431 | if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null | |
432 | then | |
433 | break | |
434 | fi | |
435 | prev="$cmd" | |
436 | done | |
437 | ||
438 | if test "$prev" != 'sed 50q "[$]0"'; then | |
439 | echo_test_string=`eval $prev` | |
440 | export echo_test_string | |
441 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} | |
442 | else | |
443 | # Oops. We lost completely, so just stick with echo. | |
444 | echo=echo | |
445 | fi | |
446 | fi | |
447 | fi | |
448 | fi | |
449 | fi | |
450 | fi | |
451 | ||
452 | # Copy echo and quote the copy suitably for passing to libtool from | |
453 | # the Makefile, instead of quoting the original, which is used later. | |
454 | ECHO=$echo | |
455 | if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then | |
456 | ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" | |
457 | fi | |
458 | ||
459 | AC_SUBST(ECHO) | |
460 | ])])# _LT_AC_PROG_ECHO_BACKSLASH | |
461 | ||
462 | ||
463 | # _LT_AC_LOCK | |
464 | # ----------- | |
465 | AC_DEFUN([_LT_AC_LOCK], | |
466 | [AC_ARG_ENABLE([libtool-lock], | |
467 | [AC_HELP_STRING([--disable-libtool-lock], | |
468 | [avoid locking (might break parallel builds)])]) | |
469 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes | |
205f5ac6 | 470 | |
06f56737 TT |
471 | # Some flags need to be propagated to the compiler or linker for good |
472 | # libtool support. | |
9e129d90 MK |
473 | case $host in |
474 | ia64-*-hpux*) | |
475 | # Find out which ABI we are using. | |
476 | echo 'int i;' > conftest.$ac_ext | |
477 | if AC_TRY_EVAL(ac_compile); then | |
478 | case `/usr/bin/file conftest.$ac_objext` in | |
479 | *ELF-32*) | |
480 | HPUX_IA64_MODE="32" | |
481 | ;; | |
482 | *ELF-64*) | |
483 | HPUX_IA64_MODE="64" | |
484 | ;; | |
485 | esac | |
486 | fi | |
487 | rm -rf conftest* | |
488 | ;; | |
06f56737 TT |
489 | *-*-irix6*) |
490 | # Find out which ABI we are using. | |
491 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext | |
492 | if AC_TRY_EVAL(ac_compile); then | |
9e129d90 MK |
493 | if test "$lt_cv_prog_gnu_ld" = yes; then |
494 | case `/usr/bin/file conftest.$ac_objext` in | |
495 | *32-bit*) | |
496 | LD="${LD-ld} -melf32bsmip" | |
497 | ;; | |
498 | *N32*) | |
499 | LD="${LD-ld} -melf32bmipn32" | |
500 | ;; | |
501 | *64-bit*) | |
502 | LD="${LD-ld} -melf64bmip" | |
503 | ;; | |
504 | esac | |
505 | else | |
506 | case `/usr/bin/file conftest.$ac_objext` in | |
06f56737 TT |
507 | *32-bit*) |
508 | LD="${LD-ld} -32" | |
509 | ;; | |
510 | *N32*) | |
511 | LD="${LD-ld} -n32" | |
512 | ;; | |
513 | *64-bit*) | |
514 | LD="${LD-ld} -64" | |
515 | ;; | |
516 | esac | |
9e129d90 MK |
517 | fi |
518 | fi | |
519 | rm -rf conftest* | |
520 | ;; | |
521 | ||
3cbe17f7 | 522 | x86_64-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) |
9e129d90 MK |
523 | # Find out which ABI we are using. |
524 | echo 'int i;' > conftest.$ac_ext | |
525 | if AC_TRY_EVAL(ac_compile); then | |
526 | case "`/usr/bin/file conftest.o`" in | |
527 | *32-bit*) | |
528 | case $host in | |
529 | x86_64-*linux*) | |
530 | LD="${LD-ld} -m elf_i386" | |
531 | ;; | |
3cbe17f7 AM |
532 | powerpc64le-*linux*) |
533 | LD="${LD-ld} -m elf32lppclinux" | |
534 | ;; | |
535 | powerpc64-*linux*) | |
9e129d90 MK |
536 | LD="${LD-ld} -m elf32ppclinux" |
537 | ;; | |
538 | s390x-*linux*) | |
539 | LD="${LD-ld} -m elf_s390" | |
540 | ;; | |
541 | sparc64-*linux*) | |
542 | LD="${LD-ld} -m elf32_sparc" | |
543 | ;; | |
544 | esac | |
545 | ;; | |
546 | *64-bit*) | |
547 | case $host in | |
548 | x86_64-*linux*) | |
549 | LD="${LD-ld} -m elf_x86_64" | |
550 | ;; | |
3cbe17f7 AM |
551 | powerpcle-*linux*) |
552 | LD="${LD-ld} -m elf64lppc" | |
553 | ;; | |
554 | powerpc-*linux*) | |
9e129d90 MK |
555 | LD="${LD-ld} -m elf64ppc" |
556 | ;; | |
557 | s390*-*linux*) | |
558 | LD="${LD-ld} -m elf64_s390" | |
559 | ;; | |
560 | sparc*-*linux*) | |
561 | LD="${LD-ld} -m elf64_sparc" | |
562 | ;; | |
563 | esac | |
564 | ;; | |
565 | esac | |
06f56737 TT |
566 | fi |
567 | rm -rf conftest* | |
568 | ;; | |
569 | ||
570 | *-*-sco3.2v5*) | |
571 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
572 | SAVE_CFLAGS="$CFLAGS" | |
573 | CFLAGS="$CFLAGS -belf" | |
574 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, | |
9e129d90 | 575 | [AC_LANG_PUSH(C) |
205f5ac6 | 576 | AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
9e129d90 | 577 | AC_LANG_POP]) |
06f56737 TT |
578 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
579 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
580 | CFLAGS="$SAVE_CFLAGS" | |
581 | fi | |
582 | ;; | |
9e129d90 MK |
583 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
584 | [*-*-cygwin* | *-*-mingw* | *-*-pw32*) | |
06f56737 TT |
585 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
586 | AC_CHECK_TOOL(AS, as, false) | |
587 | AC_CHECK_TOOL(OBJDUMP, objdump, false) | |
588 | ;; | |
205f5ac6 | 589 | ]) |
06f56737 | 590 | esac |
06f56737 | 591 | |
9e129d90 | 592 | need_locks="$enable_libtool_lock" |
06f56737 | 593 | |
9e129d90 | 594 | ])# _LT_AC_LOCK |
06f56737 | 595 | |
06f56737 | 596 | |
9e129d90 MK |
597 | # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
598 | # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) | |
599 | # ---------------------------------------------------------------- | |
600 | # Check whether the given compiler option works | |
601 | AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], | |
fa275f0a TT |
602 | [AC_REQUIRE([LT_AC_PROG_SED]) |
603 | AC_CACHE_CHECK([$1], [$2], | |
9e129d90 MK |
604 | [$2=no |
605 | ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) | |
606 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext | |
607 | lt_compiler_flag="$3" | |
608 | # Insert the option either (1) after the last *FLAGS variable, or | |
609 | # (2) before a word containing "conftest.", or (3) at the end. | |
610 | # Note that $ac_compile itself does not contain backslashes and begins | |
611 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
612 | # The option is referenced via a variable to avoid confusing sed. | |
613 | lt_compile=`echo "$ac_compile" | $SED \ | |
614 | -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ | |
615 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ | |
616 | -e 's:$: $lt_compiler_flag:'` | |
617 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) | |
618 | (eval "$lt_compile" 2>conftest.err) | |
619 | ac_status=$? | |
620 | cat conftest.err >&AS_MESSAGE_LOG_FD | |
621 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD | |
622 | if (exit $ac_status) && test -s "$ac_outfile"; then | |
623 | # The compiler can only warn and ignore the option if not recognized | |
fa275f0a TT |
624 | # So say no if there are warnings other than the usual output. |
625 | $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp | |
626 | $SED '/^$/d' conftest.err >conftest.er2 | |
627 | if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then | |
9e129d90 MK |
628 | $2=yes |
629 | fi | |
630 | fi | |
631 | $rm conftest* | |
632 | ]) | |
205f5ac6 | 633 | |
9e129d90 MK |
634 | if test x"[$]$2" = xyes; then |
635 | ifelse([$5], , :, [$5]) | |
636 | else | |
637 | ifelse([$6], , :, [$6]) | |
638 | fi | |
639 | ])# AC_LIBTOOL_COMPILER_OPTION | |
205f5ac6 | 640 | |
205f5ac6 | 641 | |
9e129d90 MK |
642 | # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
643 | # [ACTION-SUCCESS], [ACTION-FAILURE]) | |
644 | # ------------------------------------------------------------ | |
645 | # Check whether the given compiler option works | |
646 | AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], | |
647 | [AC_CACHE_CHECK([$1], [$2], | |
648 | [$2=no | |
649 | save_LDFLAGS="$LDFLAGS" | |
650 | LDFLAGS="$LDFLAGS $3" | |
651 | printf "$lt_simple_link_test_code" > conftest.$ac_ext | |
652 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
653 | # The compiler can only warn and ignore the option if not recognized | |
654 | # So say no if there are warnings | |
655 | if test -s conftest.err; then | |
656 | # Append any errors to the config.log. | |
657 | cat conftest.err 1>&AS_MESSAGE_LOG_FD | |
fa275f0a TT |
658 | $echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp |
659 | $SED '/^$/d' conftest.err >conftest.er2 | |
660 | if diff conftest.exp conftest.er2 >/dev/null; then | |
661 | $2=yes | |
662 | fi | |
9e129d90 MK |
663 | else |
664 | $2=yes | |
665 | fi | |
666 | fi | |
667 | $rm conftest* | |
668 | LDFLAGS="$save_LDFLAGS" | |
669 | ]) | |
205f5ac6 | 670 | |
9e129d90 MK |
671 | if test x"[$]$2" = xyes; then |
672 | ifelse([$4], , :, [$4]) | |
205f5ac6 | 673 | else |
9e129d90 | 674 | ifelse([$5], , :, [$5]) |
205f5ac6 | 675 | fi |
9e129d90 | 676 | ])# AC_LIBTOOL_LINKER_OPTION |
205f5ac6 AO |
677 | |
678 | ||
9e129d90 MK |
679 | # AC_LIBTOOL_SYS_MAX_CMD_LEN |
680 | # -------------------------- | |
681 | AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], | |
682 | [# find the maximum length of command line arguments | |
683 | AC_MSG_CHECKING([the maximum length of command line arguments]) | |
684 | AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl | |
685 | i=0 | |
fa275f0a | 686 | teststring="ABCD" |
205f5ac6 | 687 | |
9e129d90 MK |
688 | case $build_os in |
689 | msdosdjgpp*) | |
690 | # On DJGPP, this test can blow up pretty badly due to problems in libc | |
691 | # (any single argument exceeding 2000 bytes causes a buffer overrun | |
692 | # during glob expansion). Even if it were fixed, the result of this | |
693 | # check would be larger than it should be. | |
694 | lt_cv_sys_max_cmd_len=12288; # 12K is about right | |
695 | ;; | |
205f5ac6 | 696 | |
9e129d90 MK |
697 | gnu*) |
698 | # Under GNU Hurd, this test is not required because there is | |
699 | # no limit to the length of command line arguments. | |
700 | # Libtool will interpret -1 as no limit whatsoever | |
701 | lt_cv_sys_max_cmd_len=-1; | |
06f56737 | 702 | ;; |
9e129d90 MK |
703 | |
704 | cygwin* | mingw*) | |
705 | # On Win9x/ME, this test blows up -- it succeeds, but takes | |
706 | # about 5 minutes as the teststring grows exponentially. | |
707 | # Worse, since 9x/ME are not pre-emptively multitasking, | |
708 | # you end up with a "frozen" computer, even though with patience | |
709 | # the test eventually succeeds (with a max line length of 256k). | |
710 | # Instead, let's just punt: use the minimum linelength reported by | |
711 | # all of the supported platforms: 8192 (on NT/2K/XP). | |
712 | lt_cv_sys_max_cmd_len=8192; | |
713 | ;; | |
714 | ||
fa275f0a TT |
715 | amigaos*) |
716 | # On AmigaOS with pdksh, this test takes hours, literally. | |
717 | # So we just punt and use a minimum line length of 8192. | |
718 | lt_cv_sys_max_cmd_len=8192; | |
719 | ;; | |
720 | ||
721 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) | |
722 | # This has been around since 386BSD, at least. Likely further. | |
723 | if test -x /sbin/sysctl; then | |
724 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` | |
725 | elif test -x /usr/sbin/sysctl; then | |
726 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` | |
727 | else | |
728 | lt_cv_sys_max_cmd_len=65536 # usable default for *BSD | |
729 | fi | |
730 | # And add a safety zone | |
731 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
732 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
733 | ;; | |
734 | osf*) | |
735 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure | |
736 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not | |
737 | # nice to cause kernel panics so lets avoid the loop below. | |
738 | # First set a reasonable default. | |
739 | lt_cv_sys_max_cmd_len=16384 | |
740 | # | |
741 | if test -x /sbin/sysconfig; then | |
742 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in | |
743 | *1*) lt_cv_sys_max_cmd_len=-1 ;; | |
744 | esac | |
745 | fi | |
746 | ;; | |
747 | *) | |
9e129d90 MK |
748 | # If test is not a shell built-in, we'll probably end up computing a |
749 | # maximum length that is only half of the actual maximum length, but | |
750 | # we can't tell. | |
fa275f0a TT |
751 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
752 | while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ | |
753 | = "XX$teststring") >/dev/null 2>&1 && | |
754 | new_result=`expr "X$teststring" : ".*" 2>&1` && | |
9e129d90 MK |
755 | lt_cv_sys_max_cmd_len=$new_result && |
756 | test $i != 17 # 1/2 MB should be enough | |
757 | do | |
758 | i=`expr $i + 1` | |
fa275f0a | 759 | teststring=$teststring$teststring |
9e129d90 | 760 | done |
fa275f0a | 761 | teststring= |
9e129d90 MK |
762 | # Add a significant safety factor because C++ compilers can tack on massive |
763 | # amounts of additional arguments before passing them to the linker. | |
764 | # It appears as though 1/2 is a usable value. | |
765 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` | |
06f56737 TT |
766 | ;; |
767 | esac | |
9e129d90 MK |
768 | ]) |
769 | if test -n $lt_cv_sys_max_cmd_len ; then | |
770 | AC_MSG_RESULT($lt_cv_sys_max_cmd_len) | |
06f56737 | 771 | else |
9e129d90 | 772 | AC_MSG_RESULT(none) |
06f56737 | 773 | fi |
9e129d90 | 774 | ])# AC_LIBTOOL_SYS_MAX_CMD_LEN |
06f56737 | 775 | |
06f56737 | 776 | |
9e129d90 MK |
777 | # _LT_AC_CHECK_DLFCN |
778 | # -------------------- | |
779 | AC_DEFUN([_LT_AC_CHECK_DLFCN], | |
780 | [AC_CHECK_HEADERS(dlfcn.h)dnl | |
781 | ])# _LT_AC_CHECK_DLFCN | |
205f5ac6 | 782 | |
205f5ac6 | 783 | |
9e129d90 MK |
784 | # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
785 | # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) | |
786 | # ------------------------------------------------------------------ | |
787 | AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], | |
788 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl | |
789 | if test "$cross_compiling" = yes; then : | |
790 | [$4] | |
791 | else | |
792 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
793 | lt_status=$lt_dlunknown | |
794 | cat > conftest.$ac_ext <<EOF | |
795 | [#line __oline__ "configure" | |
796 | #include "confdefs.h" | |
797 | ||
798 | #if HAVE_DLFCN_H | |
799 | #include <dlfcn.h> | |
800 | #endif | |
801 | ||
802 | #include <stdio.h> | |
803 | ||
804 | #ifdef RTLD_GLOBAL | |
805 | # define LT_DLGLOBAL RTLD_GLOBAL | |
806 | #else | |
807 | # ifdef DL_GLOBAL | |
808 | # define LT_DLGLOBAL DL_GLOBAL | |
809 | # else | |
810 | # define LT_DLGLOBAL 0 | |
811 | # endif | |
812 | #endif | |
813 | ||
814 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
815 | find out it does not work in some platform. */ | |
816 | #ifndef LT_DLLAZY_OR_NOW | |
817 | # ifdef RTLD_LAZY | |
818 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
819 | # else | |
820 | # ifdef DL_LAZY | |
821 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
822 | # else | |
823 | # ifdef RTLD_NOW | |
824 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
825 | # else | |
826 | # ifdef DL_NOW | |
827 | # define LT_DLLAZY_OR_NOW DL_NOW | |
828 | # else | |
829 | # define LT_DLLAZY_OR_NOW 0 | |
830 | # endif | |
831 | # endif | |
832 | # endif | |
833 | # endif | |
834 | #endif | |
835 | ||
836 | #ifdef __cplusplus | |
837 | extern "C" void exit (int); | |
838 | #endif | |
839 | ||
840 | void fnord() { int i=42;} | |
841 | int main () | |
842 | { | |
843 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
844 | int status = $lt_dlunknown; | |
845 | ||
846 | if (self) | |
847 | { | |
848 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
849 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
850 | /* dlclose (self); */ | |
851 | } | |
852 | ||
853 | exit (status); | |
854 | }] | |
855 | EOF | |
856 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then | |
857 | (./conftest; exit; ) 2>/dev/null | |
858 | lt_status=$? | |
859 | case x$lt_status in | |
860 | x$lt_dlno_uscore) $1 ;; | |
861 | x$lt_dlneed_uscore) $2 ;; | |
862 | x$lt_unknown|x*) $3 ;; | |
863 | esac | |
864 | else : | |
865 | # compilation failed | |
866 | $3 | |
867 | fi | |
868 | fi | |
869 | rm -fr conftest* | |
870 | ])# _LT_AC_TRY_DLOPEN_SELF | |
871 | ||
872 | ||
873 | # AC_LIBTOOL_DLOPEN_SELF | |
874 | # ------------------- | |
875 | AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], | |
876 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl | |
877 | if test "x$enable_dlopen" != xyes; then | |
878 | enable_dlopen=unknown | |
879 | enable_dlopen_self=unknown | |
880 | enable_dlopen_self_static=unknown | |
881 | else | |
882 | lt_cv_dlopen=no | |
883 | lt_cv_dlopen_libs= | |
884 | ||
885 | case $host_os in | |
886 | beos*) | |
887 | lt_cv_dlopen="load_add_on" | |
888 | lt_cv_dlopen_libs= | |
889 | lt_cv_dlopen_self=yes | |
890 | ;; | |
891 | ||
892 | mingw* | pw32*) | |
893 | lt_cv_dlopen="LoadLibrary" | |
894 | lt_cv_dlopen_libs= | |
895 | ;; | |
896 | ||
897 | cygwin*) | |
898 | lt_cv_dlopen="dlopen" | |
899 | lt_cv_dlopen_libs= | |
900 | ;; | |
901 | ||
902 | darwin*) | |
903 | # if libdl is installed we need to link against it | |
904 | AC_CHECK_LIB([dl], [dlopen], | |
905 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ | |
906 | lt_cv_dlopen="dyld" | |
907 | lt_cv_dlopen_libs= | |
908 | lt_cv_dlopen_self=yes | |
909 | ]) | |
910 | ;; | |
fa275f0a | 911 | |
9e129d90 MK |
912 | *) |
913 | AC_CHECK_FUNC([shl_load], | |
914 | [lt_cv_dlopen="shl_load"], | |
915 | [AC_CHECK_LIB([dld], [shl_load], | |
916 | [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], | |
917 | [AC_CHECK_FUNC([dlopen], | |
918 | [lt_cv_dlopen="dlopen"], | |
919 | [AC_CHECK_LIB([dl], [dlopen], | |
920 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], | |
921 | [AC_CHECK_LIB([svld], [dlopen], | |
922 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], | |
923 | [AC_CHECK_LIB([dld], [dld_link], | |
924 | [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) | |
925 | ]) | |
926 | ]) | |
927 | ]) | |
928 | ]) | |
929 | ]) | |
930 | ;; | |
931 | esac | |
932 | ||
933 | if test "x$lt_cv_dlopen" != xno; then | |
934 | enable_dlopen=yes | |
935 | else | |
936 | enable_dlopen=no | |
937 | fi | |
938 | ||
939 | case $lt_cv_dlopen in | |
940 | dlopen) | |
941 | save_CPPFLAGS="$CPPFLAGS" | |
942 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
943 | ||
944 | save_LDFLAGS="$LDFLAGS" | |
945 | eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
946 | ||
947 | save_LIBS="$LIBS" | |
948 | LIBS="$lt_cv_dlopen_libs $LIBS" | |
949 | ||
950 | AC_CACHE_CHECK([whether a program can dlopen itself], | |
951 | lt_cv_dlopen_self, [dnl | |
952 | _LT_AC_TRY_DLOPEN_SELF( | |
953 | lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, | |
954 | lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) | |
955 | ]) | |
956 | ||
957 | if test "x$lt_cv_dlopen_self" = xyes; then | |
958 | LDFLAGS="$LDFLAGS $link_static_flag" | |
959 | AC_CACHE_CHECK([whether a statically linked program can dlopen itself], | |
960 | lt_cv_dlopen_self_static, [dnl | |
961 | _LT_AC_TRY_DLOPEN_SELF( | |
962 | lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, | |
963 | lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) | |
964 | ]) | |
965 | fi | |
966 | ||
967 | CPPFLAGS="$save_CPPFLAGS" | |
968 | LDFLAGS="$save_LDFLAGS" | |
969 | LIBS="$save_LIBS" | |
970 | ;; | |
971 | esac | |
972 | ||
973 | case $lt_cv_dlopen_self in | |
974 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; | |
975 | *) enable_dlopen_self=unknown ;; | |
976 | esac | |
977 | ||
978 | case $lt_cv_dlopen_self_static in | |
979 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; | |
980 | *) enable_dlopen_self_static=unknown ;; | |
981 | esac | |
982 | fi | |
983 | ])# AC_LIBTOOL_DLOPEN_SELF | |
984 | ||
985 | ||
986 | # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) | |
987 | # --------------------------------- | |
988 | # Check to see if options -c and -o are simultaneously supported by compiler | |
989 | AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], | |
990 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl | |
991 | AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], | |
992 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], | |
993 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no | |
994 | $rm -r conftest 2>/dev/null | |
995 | mkdir conftest | |
996 | cd conftest | |
997 | mkdir out | |
998 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext | |
999 | ||
9e129d90 MK |
1000 | lt_compiler_flag="-o out/conftest2.$ac_objext" |
1001 | # Insert the option either (1) after the last *FLAGS variable, or | |
1002 | # (2) before a word containing "conftest.", or (3) at the end. | |
1003 | # Note that $ac_compile itself does not contain backslashes and begins | |
1004 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
1005 | lt_compile=`echo "$ac_compile" | $SED \ | |
1006 | -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ | |
1007 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ | |
1008 | -e 's:$: $lt_compiler_flag:'` | |
1009 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) | |
1010 | (eval "$lt_compile" 2>out/conftest.err) | |
1011 | ac_status=$? | |
1012 | cat out/conftest.err >&AS_MESSAGE_LOG_FD | |
1013 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD | |
1014 | if (exit $ac_status) && test -s out/conftest2.$ac_objext | |
1015 | then | |
1016 | # The compiler can only warn and ignore the option if not recognized | |
1017 | # So say no if there are warnings | |
fa275f0a TT |
1018 | $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp |
1019 | $SED '/^$/d' out/conftest.err >out/conftest.er2 | |
1020 | if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
9e129d90 MK |
1021 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
1022 | fi | |
1023 | fi | |
1024 | chmod u+w . | |
fa275f0a TT |
1025 | $rm conftest* |
1026 | # SGI C++ compiler will create directory out/ii_files/ for | |
1027 | # template instantiation | |
1028 | test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files | |
1029 | $rm out/* && rmdir out | |
9e129d90 MK |
1030 | cd .. |
1031 | rmdir conftest | |
1032 | $rm conftest* | |
1033 | ]) | |
1034 | ])# AC_LIBTOOL_PROG_CC_C_O | |
1035 | ||
1036 | ||
1037 | # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) | |
1038 | # ----------------------------------------- | |
1039 | # Check to see if we can do hard links to lock some files if needed | |
1040 | AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], | |
1041 | [AC_REQUIRE([_LT_AC_LOCK])dnl | |
1042 | ||
1043 | hard_links="nottested" | |
1044 | if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then | |
1045 | # do not overwrite the value of need_locks provided by the user | |
1046 | AC_MSG_CHECKING([if we can lock with hard links]) | |
1047 | hard_links=yes | |
1048 | $rm conftest* | |
1049 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
1050 | touch conftest.a | |
1051 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
1052 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
1053 | AC_MSG_RESULT([$hard_links]) | |
1054 | if test "$hard_links" = no; then | |
1055 | AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) | |
1056 | need_locks=warn | |
1057 | fi | |
1058 | else | |
1059 | need_locks=no | |
1060 | fi | |
1061 | ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS | |
1062 | ||
1063 | ||
1064 | # AC_LIBTOOL_OBJDIR | |
1065 | # ----------------- | |
1066 | AC_DEFUN([AC_LIBTOOL_OBJDIR], | |
1067 | [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], | |
1068 | [rm -f .libs 2>/dev/null | |
1069 | mkdir .libs 2>/dev/null | |
1070 | if test -d .libs; then | |
1071 | lt_cv_objdir=.libs | |
1072 | else | |
1073 | # MS-DOS does not allow filenames that begin with a dot. | |
1074 | lt_cv_objdir=_libs | |
1075 | fi | |
1076 | rmdir .libs 2>/dev/null]) | |
1077 | objdir=$lt_cv_objdir | |
1078 | ])# AC_LIBTOOL_OBJDIR | |
1079 | ||
1080 | ||
1081 | # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) | |
1082 | # ---------------------------------------------- | |
1083 | # Check hardcoding attributes. | |
1084 | AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], | |
1085 | [AC_MSG_CHECKING([how to hardcode library paths into programs]) | |
1086 | _LT_AC_TAGVAR(hardcode_action, $1)= | |
1087 | if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ | |
fa275f0a TT |
1088 | test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ |
1089 | test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then | |
9e129d90 MK |
1090 | |
1091 | # We can hardcode non-existant directories. | |
1092 | if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && | |
1093 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
1094 | # have to relink, otherwise we might link with an installed library | |
1095 | # when we should be linking with a yet-to-be-installed one | |
1096 | ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && | |
1097 | test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then | |
1098 | # Linking always hardcodes the temporary library directory. | |
1099 | _LT_AC_TAGVAR(hardcode_action, $1)=relink | |
1100 | else | |
1101 | # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
1102 | _LT_AC_TAGVAR(hardcode_action, $1)=immediate | |
1103 | fi | |
1104 | else | |
1105 | # We cannot hardcode anything, or else we can only hardcode existing | |
1106 | # directories. | |
1107 | _LT_AC_TAGVAR(hardcode_action, $1)=unsupported | |
1108 | fi | |
1109 | AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) | |
1110 | ||
1111 | if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then | |
1112 | # Fast installation is not supported | |
1113 | enable_fast_install=no | |
1114 | elif test "$shlibpath_overrides_runpath" = yes || | |
1115 | test "$enable_shared" = no; then | |
1116 | # Fast installation is not necessary | |
1117 | enable_fast_install=needless | |
1118 | fi | |
1119 | ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH | |
1120 | ||
1121 | ||
1122 | # AC_LIBTOOL_SYS_LIB_STRIP | |
1123 | # ------------------------ | |
1124 | AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], | |
1125 | [striplib= | |
1126 | old_striplib= | |
1127 | AC_MSG_CHECKING([whether stripping libraries is possible]) | |
1128 | if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then | |
1129 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
1130 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
1131 | AC_MSG_RESULT([yes]) | |
1132 | else | |
1133 | # FIXME - insert some real tests, host_os isn't really good enough | |
1134 | case $host_os in | |
1135 | darwin*) | |
1136 | if test -n "$STRIP" ; then | |
1137 | striplib="$STRIP -x" | |
1138 | AC_MSG_RESULT([yes]) | |
1139 | else | |
1140 | AC_MSG_RESULT([no]) | |
1141 | fi | |
1142 | ;; | |
1143 | *) | |
1144 | AC_MSG_RESULT([no]) | |
1145 | ;; | |
fa275f0a | 1146 | esac |
9e129d90 MK |
1147 | fi |
1148 | ])# AC_LIBTOOL_SYS_LIB_STRIP | |
1149 | ||
1150 | ||
1151 | # AC_LIBTOOL_SYS_DYNAMIC_LINKER | |
1152 | # ----------------------------- | |
1153 | # PORTME Fill in your ld.so characteristics | |
1154 | AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], | |
1155 | [AC_MSG_CHECKING([dynamic linker characteristics]) | |
1156 | library_names_spec= | |
1157 | libname_spec='lib$name' | |
1158 | soname_spec= | |
fa275f0a | 1159 | shrext_cmds=".so" |
9e129d90 MK |
1160 | postinstall_cmds= |
1161 | postuninstall_cmds= | |
1162 | finish_cmds= | |
1163 | finish_eval= | |
1164 | shlibpath_var= | |
1165 | shlibpath_overrides_runpath=unknown | |
1166 | version_type=none | |
1167 | dynamic_linker="$host_os ld.so" | |
1168 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
1169 | if test "$GCC" = yes; then | |
1170 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
1171 | if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then | |
1172 | # if the path contains ";" then we assume it to be the separator | |
1173 | # otherwise default to the standard path separator (i.e. ":") - it is | |
1174 | # assumed that no part of a normal pathname contains ";" but that should | |
1175 | # okay in the real world where ";" in dirpaths is itself problematic. | |
1176 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` | |
1177 | else | |
1178 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
1179 | fi | |
1180 | else | |
1181 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
1182 | fi | |
1183 | need_lib_prefix=unknown | |
1184 | hardcode_into_libs=no | |
1185 | ||
1186 | # when you set need_version to no, make sure it does not cause -set_version | |
1187 | # flags to be left without arguments | |
1188 | need_version=unknown | |
1189 | ||
1190 | case $host_os in | |
1191 | aix3*) | |
1192 | version_type=linux | |
1193 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
1194 | shlibpath_var=LIBPATH | |
1195 | ||
1196 | # AIX 3 has no versioning support, so we append a major version to the name. | |
1197 | soname_spec='${libname}${release}${shared_ext}$major' | |
1198 | ;; | |
1199 | ||
1200 | aix4* | aix5*) | |
1201 | version_type=linux | |
1202 | need_lib_prefix=no | |
1203 | need_version=no | |
1204 | hardcode_into_libs=yes | |
1205 | if test "$host_cpu" = ia64; then | |
1206 | # AIX 5 supports IA64 | |
1207 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
1208 | shlibpath_var=LD_LIBRARY_PATH | |
1209 | else | |
1210 | # With GCC up to 2.95.x, collect2 would create an import file | |
1211 | # for dependence libraries. The import file would start with | |
1212 | # the line `#! .'. This would cause the generated library to | |
1213 | # depend on `.', always an invalid library. This was fixed in | |
1214 | # development snapshots of GCC prior to 3.0. | |
1215 | case $host_os in | |
1216 | aix4 | aix4.[[01]] | aix4.[[01]].*) | |
1217 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
1218 | echo ' yes ' | |
1219 | echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then | |
1220 | : | |
1221 | else | |
1222 | can_build_shared=no | |
1223 | fi | |
1224 | ;; | |
1225 | esac | |
1226 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
1227 | # soname into executable. Probably we can add versioning support to | |
1228 | # collect2, so additional links can be useful in future. | |
1229 | if test "$aix_use_runtimelinking" = yes; then | |
1230 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
1231 | # instead of lib<name>.a to let people know that these are not | |
1232 | # typical AIX shared libraries. | |
1233 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1234 | else | |
1235 | # We preserve .a as extension for shared libraries through AIX4.2 | |
1236 | # and later when we are not doing run time linking. | |
1237 | library_names_spec='${libname}${release}.a $libname.a' | |
1238 | soname_spec='${libname}${release}${shared_ext}$major' | |
1239 | fi | |
1240 | shlibpath_var=LIBPATH | |
1241 | fi | |
1242 | ;; | |
1243 | ||
1244 | amigaos*) | |
1245 | library_names_spec='$libname.ixlibrary $libname.a' | |
1246 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
fa275f0a | 1247 | 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 ${libname}_ixlibrary.a || exit 1; done' |
205f5ac6 AO |
1248 | ;; |
1249 | ||
1250 | beos*) | |
9e129d90 MK |
1251 | library_names_spec='${libname}${shared_ext}' |
1252 | dynamic_linker="$host_os ld.so" | |
1253 | shlibpath_var=LIBRARY_PATH | |
205f5ac6 AO |
1254 | ;; |
1255 | ||
fa275f0a | 1256 | bsdi[[45]]*) |
9e129d90 MK |
1257 | version_type=linux |
1258 | need_version=no | |
1259 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1260 | soname_spec='${libname}${release}${shared_ext}$major' | |
1261 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
1262 | shlibpath_var=LD_LIBRARY_PATH | |
1263 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
1264 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
1265 | # the default ld.so.conf also contains /usr/contrib/lib and | |
1266 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
1267 | # libtool to hard-code these into programs | |
205f5ac6 AO |
1268 | ;; |
1269 | ||
9e129d90 MK |
1270 | cygwin* | mingw* | pw32*) |
1271 | version_type=windows | |
fa275f0a | 1272 | shrext_cmds=".dll" |
9e129d90 MK |
1273 | need_version=no |
1274 | need_lib_prefix=no | |
205f5ac6 | 1275 | |
9e129d90 MK |
1276 | case $GCC,$host_os in |
1277 | yes,cygwin* | yes,mingw* | yes,pw32*) | |
1278 | library_names_spec='$libname.dll.a' | |
1279 | # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
1280 | postinstall_cmds='base_file=`basename \${file}`~ | |
1281 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ | |
1282 | dldir=$destdir/`dirname \$dlpath`~ | |
1283 | test -d \$dldir || mkdir -p \$dldir~ | |
1284 | $install_prog $dir/$dlname \$dldir/$dlname' | |
1285 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
1286 | dlpath=$dir/\$dldll~ | |
1287 | $rm \$dlpath' | |
1288 | shlibpath_overrides_runpath=yes | |
1289 | ||
1290 | case $host_os in | |
1291 | cygwin*) | |
1292 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
1293 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
fa275f0a | 1294 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
9e129d90 MK |
1295 | ;; |
1296 | mingw*) | |
1297 | # MinGW DLLs use traditional 'lib' prefix | |
1298 | soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
1299 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
1300 | if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then | |
1301 | # It is most probably a Windows format PATH printed by | |
1302 | # mingw gcc, but we are running on Cygwin. Gcc prints its search | |
1303 | # path with ; separators, and with drive letters. We can handle the | |
1304 | # drive letters (cygwin fileutils understands them), so leave them, | |
1305 | # especially as we might pass files found there to a mingw objdump, | |
1306 | # which wouldn't understand a cygwinified path. Ahh. | |
1307 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` | |
1308 | else | |
1309 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
1310 | fi | |
1311 | ;; | |
1312 | pw32*) | |
1313 | # pw32 DLLs use 'pw' prefix rather than 'lib' | |
fa275f0a | 1314 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
205f5ac6 AO |
1315 | ;; |
1316 | esac | |
9e129d90 MK |
1317 | ;; |
1318 | ||
1319 | *) | |
1320 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
1321 | ;; | |
1322 | esac | |
1323 | dynamic_linker='Win32 ld.exe' | |
1324 | # FIXME: first we should search . and the directory the executable is in | |
1325 | shlibpath_var=PATH | |
1326 | ;; | |
1327 | ||
1328 | darwin* | rhapsody*) | |
1329 | dynamic_linker="$host_os dyld" | |
1330 | version_type=darwin | |
1331 | need_lib_prefix=no | |
1332 | need_version=no | |
9e129d90 MK |
1333 | library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
1334 | soname_spec='${libname}${release}${major}$shared_ext' | |
1335 | shlibpath_overrides_runpath=yes | |
1336 | shlibpath_var=DYLD_LIBRARY_PATH | |
fa275f0a | 1337 | shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)' |
9e129d90 | 1338 | # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. |
fa275f0a TT |
1339 | if test "$GCC" = yes; then |
1340 | sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` | |
1341 | else | |
1342 | sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' | |
205f5ac6 | 1343 | fi |
9e129d90 MK |
1344 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
1345 | ;; | |
1346 | ||
1347 | dgux*) | |
1348 | version_type=linux | |
1349 | need_lib_prefix=no | |
1350 | need_version=no | |
1351 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
1352 | soname_spec='${libname}${release}${shared_ext}$major' | |
1353 | shlibpath_var=LD_LIBRARY_PATH | |
1354 | ;; | |
1355 | ||
fa275f0a TT |
1356 | kfreebsd*-gnu) |
1357 | version_type=linux | |
1358 | need_lib_prefix=no | |
1359 | need_version=no | |
1360 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
1361 | soname_spec='${libname}${release}${shared_ext}$major' | |
1362 | shlibpath_var=LD_LIBRARY_PATH | |
1363 | shlibpath_overrides_runpath=no | |
1364 | hardcode_into_libs=yes | |
1365 | dynamic_linker='GNU ld.so' | |
1366 | ;; | |
1367 | ||
1368 | freebsd* | dragonfly*) | |
1369 | # DragonFly does not have aout. When/if they implement a new | |
1370 | # versioning mechanism, adjust this. | |
9e129d90 MK |
1371 | objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` |
1372 | version_type=freebsd-$objformat | |
1373 | case $version_type in | |
1374 | freebsd-elf*) | |
1375 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
1376 | need_version=no | |
1377 | need_lib_prefix=no | |
1378 | ;; | |
1379 | freebsd-*) | |
1380 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
1381 | need_version=yes | |
1382 | ;; | |
1383 | esac | |
1384 | shlibpath_var=LD_LIBRARY_PATH | |
1385 | case $host_os in | |
c6084f68 | 1386 | freebsd2.*) |
9e129d90 MK |
1387 | shlibpath_overrides_runpath=yes |
1388 | ;; | |
fa275f0a | 1389 | freebsd3.[[01]]* | freebsdelf3.[[01]]*) |
9e129d90 MK |
1390 | shlibpath_overrides_runpath=yes |
1391 | hardcode_into_libs=yes | |
1392 | ;; | |
1393 | *) # from 3.2 on | |
1394 | shlibpath_overrides_runpath=no | |
1395 | hardcode_into_libs=yes | |
1396 | ;; | |
1397 | esac | |
205f5ac6 AO |
1398 | ;; |
1399 | ||
1400 | gnu*) | |
9e129d90 MK |
1401 | version_type=linux |
1402 | need_lib_prefix=no | |
1403 | need_version=no | |
1404 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
1405 | soname_spec='${libname}${release}${shared_ext}$major' | |
1406 | shlibpath_var=LD_LIBRARY_PATH | |
1407 | hardcode_into_libs=yes | |
205f5ac6 AO |
1408 | ;; |
1409 | ||
9e129d90 MK |
1410 | hpux9* | hpux10* | hpux11*) |
1411 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
1412 | # link against other versions. | |
1413 | version_type=sunos | |
1414 | need_lib_prefix=no | |
1415 | need_version=no | |
1416 | case "$host_cpu" in | |
1417 | ia64*) | |
fa275f0a | 1418 | shrext_cmds='.so' |
9e129d90 MK |
1419 | hardcode_into_libs=yes |
1420 | dynamic_linker="$host_os dld.so" | |
1421 | shlibpath_var=LD_LIBRARY_PATH | |
1422 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
1423 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1424 | soname_spec='${libname}${release}${shared_ext}$major' | |
1425 | if test "X$HPUX_IA64_MODE" = X32; then | |
1426 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
1427 | else | |
1428 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
1429 | fi | |
1430 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
1431 | ;; | |
1432 | hppa*64*) | |
fa275f0a | 1433 | shrext_cmds='.sl' |
9e129d90 MK |
1434 | hardcode_into_libs=yes |
1435 | dynamic_linker="$host_os dld.sl" | |
1436 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
1437 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
1438 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1439 | soname_spec='${libname}${release}${shared_ext}$major' | |
1440 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
1441 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
1442 | ;; | |
1443 | *) | |
fa275f0a | 1444 | shrext_cmds='.sl' |
9e129d90 MK |
1445 | dynamic_linker="$host_os dld.sl" |
1446 | shlibpath_var=SHLIB_PATH | |
1447 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
1448 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1449 | soname_spec='${libname}${release}${shared_ext}$major' | |
1450 | ;; | |
1451 | esac | |
1452 | # HP-UX runs *really* slowly unless shared libraries are mode 555. | |
1453 | postinstall_cmds='chmod 555 $lib' | |
205f5ac6 AO |
1454 | ;; |
1455 | ||
9e129d90 MK |
1456 | irix5* | irix6* | nonstopux*) |
1457 | case $host_os in | |
1458 | nonstopux*) version_type=nonstopux ;; | |
1459 | *) | |
1460 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
1461 | version_type=linux | |
1462 | else | |
1463 | version_type=irix | |
1464 | fi ;; | |
1465 | esac | |
1466 | need_lib_prefix=no | |
1467 | need_version=no | |
1468 | soname_spec='${libname}${release}${shared_ext}$major' | |
1469 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
1470 | case $host_os in | |
1471 | irix5* | nonstopux*) | |
1472 | libsuff= shlibsuff= | |
205f5ac6 AO |
1473 | ;; |
1474 | *) | |
9e129d90 MK |
1475 | case $LD in # libtool.m4 will add one of these switches to LD |
1476 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
1477 | libsuff= shlibsuff= libmagic=32-bit;; | |
1478 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
1479 | libsuff=32 shlibsuff=N32 libmagic=N32;; | |
1480 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
1481 | libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
1482 | *) libsuff= shlibsuff= libmagic=never-match;; | |
205f5ac6 | 1483 | esac |
205f5ac6 AO |
1484 | ;; |
1485 | esac | |
9e129d90 MK |
1486 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
1487 | shlibpath_overrides_runpath=no | |
1488 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
1489 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
1490 | hardcode_into_libs=yes | |
1491 | ;; | |
1492 | ||
1493 | # No shared lib support for Linux oldld, aout, or coff. | |
1494 | linux*oldld* | linux*aout* | linux*coff*) | |
1495 | dynamic_linker=no | |
205f5ac6 AO |
1496 | ;; |
1497 | ||
1498 | # This must be Linux ELF. | |
9e129d90 MK |
1499 | linux*) |
1500 | version_type=linux | |
1501 | need_lib_prefix=no | |
1502 | need_version=no | |
1503 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1504 | soname_spec='${libname}${release}${shared_ext}$major' | |
1505 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
1506 | shlibpath_var=LD_LIBRARY_PATH | |
1507 | shlibpath_overrides_runpath=no | |
1508 | # This implies no fast_install, which is unacceptable. | |
1509 | # Some rework will be needed to allow for fast_install | |
1510 | # before this can be enabled. | |
1511 | hardcode_into_libs=yes | |
1512 | ||
fa275f0a TT |
1513 | # find out which ABI we are using |
1514 | libsuff= | |
1515 | case "$host_cpu" in | |
1516 | x86_64*|s390x*|powerpc64*) | |
1517 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext | |
1518 | if AC_TRY_EVAL(ac_compile); then | |
1519 | case `/usr/bin/file conftest.$ac_objext` in | |
1520 | *64-bit*) | |
1521 | libsuff=64 | |
1522 | sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}" | |
1523 | ;; | |
1524 | esac | |
1525 | fi | |
1526 | rm -rf conftest* | |
1527 | ;; | |
1528 | esac | |
1529 | ||
1530 | # Append ld.so.conf contents to the search path | |
1531 | if test -f /etc/ld.so.conf; then | |
9e60c2aa | 1532 | 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;/^$/d' | tr '\n' ' '` |
fa275f0a TT |
1533 | sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" |
1534 | fi | |
1535 | ||
9e129d90 MK |
1536 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
1537 | # powerpc, because MkLinux only supported shared libraries with the | |
1538 | # GNU dynamic linker. Since this was broken with cross compilers, | |
1539 | # most powerpc-linux boxes support dynamic linking these days and | |
1540 | # people can always --disable-shared, the test was removed, and we | |
1541 | # assume the GNU/Linux dynamic linker is in use. | |
1542 | dynamic_linker='GNU/Linux ld.so' | |
205f5ac6 AO |
1543 | ;; |
1544 | ||
fa275f0a TT |
1545 | knetbsd*-gnu) |
1546 | version_type=linux | |
1547 | need_lib_prefix=no | |
1548 | need_version=no | |
1549 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
1550 | soname_spec='${libname}${release}${shared_ext}$major' | |
1551 | shlibpath_var=LD_LIBRARY_PATH | |
1552 | shlibpath_overrides_runpath=no | |
1553 | hardcode_into_libs=yes | |
1554 | dynamic_linker='GNU ld.so' | |
1555 | ;; | |
1556 | ||
205f5ac6 | 1557 | netbsd*) |
9e129d90 MK |
1558 | version_type=sunos |
1559 | need_lib_prefix=no | |
1560 | need_version=no | |
1561 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
1562 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
1563 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
1564 | dynamic_linker='NetBSD (a.out) ld.so' | |
205f5ac6 | 1565 | else |
fa275f0a | 1566 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
9e129d90 MK |
1567 | soname_spec='${libname}${release}${shared_ext}$major' |
1568 | dynamic_linker='NetBSD ld.elf_so' | |
1569 | fi | |
1570 | shlibpath_var=LD_LIBRARY_PATH | |
1571 | shlibpath_overrides_runpath=yes | |
1572 | hardcode_into_libs=yes | |
1573 | ;; | |
1574 | ||
1575 | newsos6) | |
1576 | version_type=linux | |
1577 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1578 | shlibpath_var=LD_LIBRARY_PATH | |
1579 | shlibpath_overrides_runpath=yes | |
1580 | ;; | |
1581 | ||
fa275f0a | 1582 | nto-qnx*) |
9e129d90 MK |
1583 | version_type=linux |
1584 | need_lib_prefix=no | |
1585 | need_version=no | |
1586 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1587 | soname_spec='${libname}${release}${shared_ext}$major' | |
1588 | shlibpath_var=LD_LIBRARY_PATH | |
1589 | shlibpath_overrides_runpath=yes | |
1590 | ;; | |
1591 | ||
1592 | openbsd*) | |
1593 | version_type=sunos | |
1594 | need_lib_prefix=no | |
1595 | need_version=no | |
1596 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
1597 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
1598 | shlibpath_var=LD_LIBRARY_PATH | |
1599 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
1600 | case $host_os in | |
1601 | openbsd2.[[89]] | openbsd2.[[89]].*) | |
1602 | shlibpath_overrides_runpath=no | |
1603 | ;; | |
1604 | *) | |
1605 | shlibpath_overrides_runpath=yes | |
1606 | ;; | |
1607 | esac | |
1608 | else | |
1609 | shlibpath_overrides_runpath=yes | |
205f5ac6 AO |
1610 | fi |
1611 | ;; | |
1612 | ||
9e129d90 MK |
1613 | os2*) |
1614 | libname_spec='$name' | |
fa275f0a | 1615 | shrext_cmds=".dll" |
9e129d90 MK |
1616 | need_lib_prefix=no |
1617 | library_names_spec='$libname${shared_ext} $libname.a' | |
1618 | dynamic_linker='OS/2 ld.exe' | |
1619 | shlibpath_var=LIBPATH | |
1620 | ;; | |
1621 | ||
205f5ac6 | 1622 | osf3* | osf4* | osf5*) |
9e129d90 MK |
1623 | version_type=osf |
1624 | need_lib_prefix=no | |
1625 | need_version=no | |
1626 | soname_spec='${libname}${release}${shared_ext}$major' | |
1627 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1628 | shlibpath_var=LD_LIBRARY_PATH | |
1629 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
1630 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
205f5ac6 AO |
1631 | ;; |
1632 | ||
1633 | sco3.2v5*) | |
9e129d90 MK |
1634 | version_type=osf |
1635 | soname_spec='${libname}${release}${shared_ext}$major' | |
1636 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1637 | shlibpath_var=LD_LIBRARY_PATH | |
205f5ac6 AO |
1638 | ;; |
1639 | ||
1640 | solaris*) | |
9e129d90 MK |
1641 | version_type=linux |
1642 | need_lib_prefix=no | |
1643 | need_version=no | |
1644 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1645 | soname_spec='${libname}${release}${shared_ext}$major' | |
1646 | shlibpath_var=LD_LIBRARY_PATH | |
1647 | shlibpath_overrides_runpath=yes | |
1648 | hardcode_into_libs=yes | |
1649 | # ldd complains unless libraries are executable | |
1650 | postinstall_cmds='chmod +x $lib' | |
1651 | ;; | |
1652 | ||
1653 | sunos4*) | |
1654 | version_type=sunos | |
1655 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
1656 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
1657 | shlibpath_var=LD_LIBRARY_PATH | |
1658 | shlibpath_overrides_runpath=yes | |
1659 | if test "$with_gnu_ld" = yes; then | |
1660 | need_lib_prefix=no | |
1661 | fi | |
1662 | need_version=yes | |
205f5ac6 AO |
1663 | ;; |
1664 | ||
1665 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
9e129d90 MK |
1666 | version_type=linux |
1667 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1668 | soname_spec='${libname}${release}${shared_ext}$major' | |
1669 | shlibpath_var=LD_LIBRARY_PATH | |
1670 | case $host_vendor in | |
1671 | sni) | |
1672 | shlibpath_overrides_runpath=no | |
1673 | need_lib_prefix=no | |
1674 | export_dynamic_flag_spec='${wl}-Blargedynsym' | |
1675 | runpath_var=LD_RUN_PATH | |
1676 | ;; | |
1677 | siemens) | |
1678 | need_lib_prefix=no | |
1679 | ;; | |
1680 | motorola) | |
1681 | need_lib_prefix=no | |
1682 | need_version=no | |
1683 | shlibpath_overrides_runpath=no | |
1684 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
1685 | ;; | |
205f5ac6 AO |
1686 | esac |
1687 | ;; | |
06f56737 | 1688 | |
9e129d90 MK |
1689 | sysv4*MP*) |
1690 | if test -d /usr/nec ;then | |
1691 | version_type=linux | |
1692 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
1693 | soname_spec='$libname${shared_ext}.$major' | |
1694 | shlibpath_var=LD_LIBRARY_PATH | |
1695 | fi | |
06f56737 | 1696 | ;; |
9e129d90 MK |
1697 | |
1698 | uts4*) | |
1699 | version_type=linux | |
1700 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
1701 | soname_spec='${libname}${release}${shared_ext}$major' | |
1702 | shlibpath_var=LD_LIBRARY_PATH | |
06f56737 | 1703 | ;; |
9e129d90 | 1704 | |
06f56737 | 1705 | *) |
9e129d90 | 1706 | dynamic_linker=no |
06f56737 TT |
1707 | ;; |
1708 | esac | |
9e129d90 MK |
1709 | AC_MSG_RESULT([$dynamic_linker]) |
1710 | test "$dynamic_linker" = no && can_build_shared=no | |
1711 | ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER | |
1712 | ||
1713 | ||
1714 | # _LT_AC_TAGCONFIG | |
1715 | # ---------------- | |
1716 | AC_DEFUN([_LT_AC_TAGCONFIG], | |
1717 | [AC_ARG_WITH([tags], | |
1718 | [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], | |
1719 | [include additional configurations @<:@automatic@:>@])], | |
1720 | [tagnames="$withval"]) | |
1721 | ||
1722 | if test -f "$ltmain" && test -n "$tagnames"; then | |
1723 | if test ! -f "${ofile}"; then | |
1724 | AC_MSG_WARN([output file `$ofile' does not exist]) | |
1725 | fi | |
1726 | ||
1727 | if test -z "$LTCC"; then | |
1728 | eval "`$SHELL ${ofile} --config | grep '^LTCC='`" | |
1729 | if test -z "$LTCC"; then | |
1730 | AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) | |
1731 | else | |
1732 | AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) | |
1733 | fi | |
1734 | fi | |
1735 | ||
1736 | # Extract list of available tagged configurations in $ofile. | |
1737 | # Note that this assumes the entire list is on one line. | |
1738 | available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` | |
1739 | ||
1740 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
1741 | for tagname in $tagnames; do | |
1742 | IFS="$lt_save_ifs" | |
1743 | # Check whether tagname contains only valid characters | |
1744 | case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in | |
1745 | "") ;; | |
1746 | *) AC_MSG_ERROR([invalid tag name: $tagname]) | |
1747 | ;; | |
1748 | esac | |
1749 | ||
1750 | if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null | |
1751 | then | |
1752 | AC_MSG_ERROR([tag name \"$tagname\" already exists]) | |
1753 | fi | |
1754 | ||
1755 | # Update the list of available tags. | |
1756 | if test -n "$tagname"; then | |
1757 | echo appending configuration tag \"$tagname\" to $ofile | |
1758 | ||
1759 | case $tagname in | |
1760 | CXX) | |
fa275f0a TT |
1761 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
1762 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || | |
1763 | (test "X$CXX" != "Xg++"))) ; then | |
9e129d90 MK |
1764 | AC_LIBTOOL_LANG_CXX_CONFIG |
1765 | else | |
1766 | tagname="" | |
1767 | fi | |
1768 | ;; | |
1769 | ||
1770 | F77) | |
1771 | if test -n "$F77" && test "X$F77" != "Xno"; then | |
1772 | AC_LIBTOOL_LANG_F77_CONFIG | |
1773 | else | |
1774 | tagname="" | |
1775 | fi | |
1776 | ;; | |
1777 | ||
1778 | GCJ) | |
1779 | if test -n "$GCJ" && test "X$GCJ" != "Xno"; then | |
1780 | AC_LIBTOOL_LANG_GCJ_CONFIG | |
1781 | else | |
1782 | tagname="" | |
1783 | fi | |
1784 | ;; | |
1785 | ||
1786 | RC) | |
1787 | AC_LIBTOOL_LANG_RC_CONFIG | |
1788 | ;; | |
1789 | ||
1790 | *) | |
1791 | AC_MSG_ERROR([Unsupported tag name: $tagname]) | |
1792 | ;; | |
1793 | esac | |
1794 | ||
1795 | # Append the new tag name to the list of available tags. | |
1796 | if test -n "$tagname" ; then | |
1797 | available_tags="$available_tags $tagname" | |
1798 | fi | |
1799 | fi | |
1800 | done | |
1801 | IFS="$lt_save_ifs" | |
1802 | ||
1803 | # Now substitute the updated list of available tags. | |
1804 | if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then | |
1805 | mv "${ofile}T" "$ofile" | |
1806 | chmod +x "$ofile" | |
1807 | else | |
1808 | rm -f "${ofile}T" | |
1809 | AC_MSG_ERROR([unable to update list of available tagged configurations.]) | |
1810 | fi | |
1811 | fi | |
1812 | ])# _LT_AC_TAGCONFIG | |
1813 | ||
1814 | ||
1815 | # AC_LIBTOOL_DLOPEN | |
1816 | # ----------------- | |
1817 | # enable checks for dlopen support | |
1818 | AC_DEFUN([AC_LIBTOOL_DLOPEN], | |
1819 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) | |
1820 | ])# AC_LIBTOOL_DLOPEN | |
1821 | ||
1822 | ||
1823 | # AC_LIBTOOL_WIN32_DLL | |
1824 | # -------------------- | |
1825 | # declare package support for building win32 dll's | |
1826 | AC_DEFUN([AC_LIBTOOL_WIN32_DLL], | |
1827 | [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) | |
1828 | ])# AC_LIBTOOL_WIN32_DLL | |
1829 | ||
1830 | ||
1831 | # AC_ENABLE_SHARED([DEFAULT]) | |
1832 | # --------------------------- | |
1833 | # implement the --enable-shared flag | |
1834 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
1835 | AC_DEFUN([AC_ENABLE_SHARED], | |
1836 | [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl | |
1837 | AC_ARG_ENABLE([shared], | |
1838 | [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], | |
1839 | [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], | |
1840 | [p=${PACKAGE-default} | |
1841 | case $enableval in | |
1842 | yes) enable_shared=yes ;; | |
1843 | no) enable_shared=no ;; | |
1844 | *) | |
1845 | enable_shared=no | |
1846 | # Look at the argument we got. We use all the common list separators. | |
1847 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
1848 | for pkg in $enableval; do | |
1849 | IFS="$lt_save_ifs" | |
1850 | if test "X$pkg" = "X$p"; then | |
1851 | enable_shared=yes | |
1852 | fi | |
1853 | done | |
1854 | IFS="$lt_save_ifs" | |
1855 | ;; | |
1856 | esac], | |
1857 | [enable_shared=]AC_ENABLE_SHARED_DEFAULT) | |
1858 | ])# AC_ENABLE_SHARED | |
1859 | ||
1860 | ||
1861 | # AC_DISABLE_SHARED | |
1862 | # ----------------- | |
1863 | #- set the default shared flag to --disable-shared | |
1864 | AC_DEFUN([AC_DISABLE_SHARED], | |
1865 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
1866 | AC_ENABLE_SHARED(no) | |
1867 | ])# AC_DISABLE_SHARED | |
1868 | ||
1869 | ||
1870 | # AC_ENABLE_STATIC([DEFAULT]) | |
1871 | # --------------------------- | |
1872 | # implement the --enable-static flag | |
1873 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
1874 | AC_DEFUN([AC_ENABLE_STATIC], | |
1875 | [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl | |
1876 | AC_ARG_ENABLE([static], | |
1877 | [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], | |
1878 | [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], | |
1879 | [p=${PACKAGE-default} | |
1880 | case $enableval in | |
1881 | yes) enable_static=yes ;; | |
1882 | no) enable_static=no ;; | |
1883 | *) | |
1884 | enable_static=no | |
1885 | # Look at the argument we got. We use all the common list separators. | |
1886 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
1887 | for pkg in $enableval; do | |
1888 | IFS="$lt_save_ifs" | |
1889 | if test "X$pkg" = "X$p"; then | |
1890 | enable_static=yes | |
1891 | fi | |
1892 | done | |
1893 | IFS="$lt_save_ifs" | |
1894 | ;; | |
1895 | esac], | |
1896 | [enable_static=]AC_ENABLE_STATIC_DEFAULT) | |
1897 | ])# AC_ENABLE_STATIC | |
1898 | ||
1899 | ||
1900 | # AC_DISABLE_STATIC | |
1901 | # ----------------- | |
1902 | # set the default static flag to --disable-static | |
1903 | AC_DEFUN([AC_DISABLE_STATIC], | |
1904 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
1905 | AC_ENABLE_STATIC(no) | |
1906 | ])# AC_DISABLE_STATIC | |
1907 | ||
1908 | ||
1909 | # AC_ENABLE_FAST_INSTALL([DEFAULT]) | |
1910 | # --------------------------------- | |
1911 | # implement the --enable-fast-install flag | |
1912 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
1913 | AC_DEFUN([AC_ENABLE_FAST_INSTALL], | |
1914 | [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl | |
1915 | AC_ARG_ENABLE([fast-install], | |
1916 | [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], | |
1917 | [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], | |
1918 | [p=${PACKAGE-default} | |
1919 | case $enableval in | |
1920 | yes) enable_fast_install=yes ;; | |
1921 | no) enable_fast_install=no ;; | |
1922 | *) | |
1923 | enable_fast_install=no | |
1924 | # Look at the argument we got. We use all the common list separators. | |
1925 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
1926 | for pkg in $enableval; do | |
1927 | IFS="$lt_save_ifs" | |
1928 | if test "X$pkg" = "X$p"; then | |
1929 | enable_fast_install=yes | |
1930 | fi | |
1931 | done | |
1932 | IFS="$lt_save_ifs" | |
1933 | ;; | |
1934 | esac], | |
1935 | [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) | |
1936 | ])# AC_ENABLE_FAST_INSTALL | |
1937 | ||
1938 | ||
1939 | # AC_DISABLE_FAST_INSTALL | |
1940 | # ----------------------- | |
1941 | # set the default to --disable-fast-install | |
1942 | AC_DEFUN([AC_DISABLE_FAST_INSTALL], | |
1943 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
1944 | AC_ENABLE_FAST_INSTALL(no) | |
1945 | ])# AC_DISABLE_FAST_INSTALL | |
1946 | ||
1947 | ||
1948 | # AC_LIBTOOL_PICMODE([MODE]) | |
1949 | # -------------------------- | |
1950 | # implement the --with-pic flag | |
1951 | # MODE is either `yes' or `no'. If omitted, it defaults to `both'. | |
1952 | AC_DEFUN([AC_LIBTOOL_PICMODE], | |
1953 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
1954 | pic_mode=ifelse($#,1,$1,default) | |
1955 | ])# AC_LIBTOOL_PICMODE | |
1956 | ||
1957 | ||
1958 | # AC_PROG_EGREP | |
1959 | # ------------- | |
1960 | # This is predefined starting with Autoconf 2.54, so this conditional | |
1961 | # definition can be removed once we require Autoconf 2.54 or later. | |
1962 | m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], | |
1963 | [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], | |
1964 | [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 | |
1965 | then ac_cv_prog_egrep='grep -E' | |
1966 | else ac_cv_prog_egrep='egrep' | |
1967 | fi]) | |
1968 | EGREP=$ac_cv_prog_egrep | |
1969 | AC_SUBST([EGREP]) | |
1970 | ])]) | |
1971 | ||
1972 | ||
1973 | # AC_PATH_TOOL_PREFIX | |
1974 | # ------------------- | |
1975 | # find a file program which can recognise shared library | |
1976 | AC_DEFUN([AC_PATH_TOOL_PREFIX], | |
1977 | [AC_REQUIRE([AC_PROG_EGREP])dnl | |
1978 | AC_MSG_CHECKING([for $1]) | |
1979 | AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, | |
1980 | [case $MAGIC_CMD in | |
1981 | [[\\/*] | ?:[\\/]*]) | |
1982 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
1983 | ;; | |
1984 | *) | |
1985 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
1986 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
1987 | dnl $ac_dummy forces splitting on constant user-supplied paths. | |
1988 | dnl POSIX.2 word splitting is done only on the output of word expansions, | |
1989 | dnl not every word. This closes a longstanding sh security hole. | |
1990 | ac_dummy="ifelse([$2], , $PATH, [$2])" | |
1991 | for ac_dir in $ac_dummy; do | |
1992 | IFS="$lt_save_ifs" | |
1993 | test -z "$ac_dir" && ac_dir=. | |
1994 | if test -f $ac_dir/$1; then | |
1995 | lt_cv_path_MAGIC_CMD="$ac_dir/$1" | |
1996 | if test -n "$file_magic_test_file"; then | |
1997 | case $deplibs_check_method in | |
1998 | "file_magic "*) | |
1999 | file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" | |
2000 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
2001 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
2002 | $EGREP "$file_magic_regex" > /dev/null; then | |
2003 | : | |
2004 | else | |
2005 | cat <<EOF 1>&2 | |
2006 | ||
2007 | *** Warning: the command libtool uses to detect shared libraries, | |
2008 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
2009 | *** The result is that libtool may fail to recognize shared libraries | |
2010 | *** as such. This will affect the creation of libtool libraries that | |
2011 | *** depend on shared libraries, but programs linked with such libtool | |
2012 | *** libraries will work regardless of this problem. Nevertheless, you | |
2013 | *** may want to report the problem to your system manager and/or to | |
2014 | *** bug-libtool@gnu.org | |
2015 | ||
2016 | EOF | |
2017 | fi ;; | |
2018 | esac | |
2019 | fi | |
2020 | break | |
2021 | fi | |
2022 | done | |
2023 | IFS="$lt_save_ifs" | |
2024 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
2025 | ;; | |
2026 | esac]) | |
2027 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
2028 | if test -n "$MAGIC_CMD"; then | |
2029 | AC_MSG_RESULT($MAGIC_CMD) | |
2030 | else | |
2031 | AC_MSG_RESULT(no) | |
2032 | fi | |
2033 | ])# AC_PATH_TOOL_PREFIX | |
2034 | ||
2035 | ||
2036 | # AC_PATH_MAGIC | |
2037 | # ------------- | |
2038 | # find a file program which can recognise a shared library | |
2039 | AC_DEFUN([AC_PATH_MAGIC], | |
2040 | [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) | |
2041 | if test -z "$lt_cv_path_MAGIC_CMD"; then | |
2042 | if test -n "$ac_tool_prefix"; then | |
2043 | AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) | |
2044 | else | |
2045 | MAGIC_CMD=: | |
2046 | fi | |
2047 | fi | |
2048 | ])# AC_PATH_MAGIC | |
2049 | ||
2050 | ||
2051 | # AC_PROG_LD | |
2052 | # ---------- | |
fa275f0a | 2053 | # find the pathname to the GNU or non-GNU linker |
9e129d90 MK |
2054 | AC_DEFUN([AC_PROG_LD], |
2055 | [AC_ARG_WITH([gnu-ld], | |
2056 | [AC_HELP_STRING([--with-gnu-ld], | |
2057 | [assume the C compiler uses GNU ld @<:@default=no@:>@])], | |
2058 | [test "$withval" = no || with_gnu_ld=yes], | |
2059 | [with_gnu_ld=no]) | |
2060 | AC_REQUIRE([LT_AC_PROG_SED])dnl | |
2061 | AC_REQUIRE([AC_PROG_CC])dnl | |
2062 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
2063 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
2064 | ac_prog=ld | |
2065 | if test "$GCC" = yes; then | |
2066 | # Check if gcc -print-prog-name=ld gives a path. | |
2067 | AC_MSG_CHECKING([for ld used by $CC]) | |
2068 | case $host in | |
2069 | *-*-mingw*) | |
2070 | # gcc leaves a trailing carriage return which upsets mingw | |
2071 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
2072 | *) | |
2073 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
2074 | esac | |
2075 | case $ac_prog in | |
2076 | # Accept absolute paths. | |
2077 | [[\\/]]* | ?:[[\\/]]*) | |
2078 | re_direlt='/[[^/]][[^/]]*/\.\./' | |
fa275f0a | 2079 | # Canonicalize the pathname of ld |
9e129d90 MK |
2080 | ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` |
2081 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
2082 | ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` | |
2083 | done | |
2084 | test -z "$LD" && LD="$ac_prog" | |
2085 | ;; | |
2086 | "") | |
2087 | # If it fails, then pretend we aren't using GCC. | |
2088 | ac_prog=ld | |
2089 | ;; | |
2090 | *) | |
2091 | # If it is relative, then search for the first ld in PATH. | |
2092 | with_gnu_ld=unknown | |
2093 | ;; | |
2094 | esac | |
2095 | elif test "$with_gnu_ld" = yes; then | |
2096 | AC_MSG_CHECKING([for GNU ld]) | |
2097 | else | |
2098 | AC_MSG_CHECKING([for non-GNU ld]) | |
2099 | fi | |
2100 | AC_CACHE_VAL(lt_cv_path_LD, | |
2101 | [if test -z "$LD"; then | |
2102 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2103 | for ac_dir in $PATH; do | |
2104 | IFS="$lt_save_ifs" | |
2105 | test -z "$ac_dir" && ac_dir=. | |
2106 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
2107 | lt_cv_path_LD="$ac_dir/$ac_prog" | |
2108 | # Check to see if the program is GNU ld. I'd rather use --version, | |
2109 | # but apparently some GNU ld's only accept -v. | |
2110 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
2111 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in | |
2112 | *GNU* | *'with BFD'*) | |
2113 | test "$with_gnu_ld" != no && break | |
2114 | ;; | |
2115 | *) | |
2116 | test "$with_gnu_ld" != yes && break | |
2117 | ;; | |
2118 | esac | |
2119 | fi | |
2120 | done | |
2121 | IFS="$lt_save_ifs" | |
2122 | else | |
2123 | lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
2124 | fi]) | |
2125 | LD="$lt_cv_path_LD" | |
2126 | if test -n "$LD"; then | |
2127 | AC_MSG_RESULT($LD) | |
2128 | else | |
2129 | AC_MSG_RESULT(no) | |
2130 | fi | |
2131 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) | |
2132 | AC_PROG_LD_GNU | |
2133 | ])# AC_PROG_LD | |
2134 | ||
2135 | ||
2136 | # AC_PROG_LD_GNU | |
2137 | # -------------- | |
2138 | AC_DEFUN([AC_PROG_LD_GNU], | |
2139 | [AC_REQUIRE([AC_PROG_EGREP])dnl | |
2140 | AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, | |
2141 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
fa275f0a | 2142 | case `$LD -v 2>&1 </dev/null` in |
9e129d90 MK |
2143 | *GNU* | *'with BFD'*) |
2144 | lt_cv_prog_gnu_ld=yes | |
2145 | ;; | |
2146 | *) | |
2147 | lt_cv_prog_gnu_ld=no | |
2148 | ;; | |
2149 | esac]) | |
2150 | with_gnu_ld=$lt_cv_prog_gnu_ld | |
2151 | ])# AC_PROG_LD_GNU | |
2152 | ||
2153 | ||
2154 | # AC_PROG_LD_RELOAD_FLAG | |
2155 | # ---------------------- | |
2156 | # find reload flag for linker | |
2157 | # -- PORTME Some linkers may need a different reload flag. | |
2158 | AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], | |
2159 | [AC_CACHE_CHECK([for $LD option to reload object files], | |
2160 | lt_cv_ld_reload_flag, | |
2161 | [lt_cv_ld_reload_flag='-r']) | |
2162 | reload_flag=$lt_cv_ld_reload_flag | |
2163 | case $reload_flag in | |
2164 | "" | " "*) ;; | |
2165 | *) reload_flag=" $reload_flag" ;; | |
2166 | esac | |
2167 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
fa275f0a TT |
2168 | case $host_os in |
2169 | darwin*) | |
2170 | if test "$GCC" = yes; then | |
2171 | reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs' | |
2172 | else | |
2173 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
2174 | fi | |
2175 | ;; | |
2176 | esac | |
9e129d90 MK |
2177 | ])# AC_PROG_LD_RELOAD_FLAG |
2178 | ||
2179 | ||
2180 | # AC_DEPLIBS_CHECK_METHOD | |
2181 | # ----------------------- | |
2182 | # how to check for library dependencies | |
2183 | # -- PORTME fill in with the dynamic library characteristics | |
2184 | AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], | |
2185 | [AC_CACHE_CHECK([how to recognise dependent libraries], | |
2186 | lt_cv_deplibs_check_method, | |
2187 | [lt_cv_file_magic_cmd='$MAGIC_CMD' | |
2188 | lt_cv_file_magic_test_file= | |
2189 | lt_cv_deplibs_check_method='unknown' | |
2190 | # Need to set the preceding variable on all platforms that support | |
2191 | # interlibrary dependencies. | |
2192 | # 'none' -- dependencies not supported. | |
2193 | # `unknown' -- same as none, but documents that we really don't know. | |
2194 | # 'pass_all' -- all dependencies passed with no checks. | |
2195 | # 'test_compile' -- check by making test program. | |
2196 | # 'file_magic [[regex]]' -- check by looking for files in library path | |
2197 | # which responds to the $file_magic_cmd with a given extended regex. | |
2198 | # If you have `file' or equivalent on your system and you're not sure | |
2199 | # whether `pass_all' will *always* work, you probably want this one. | |
2200 | ||
2201 | case $host_os in | |
2202 | aix4* | aix5*) | |
2203 | lt_cv_deplibs_check_method=pass_all | |
2204 | ;; | |
2205 | ||
2206 | beos*) | |
2207 | lt_cv_deplibs_check_method=pass_all | |
2208 | ;; | |
2209 | ||
fa275f0a | 2210 | bsdi[[45]]*) |
9e129d90 MK |
2211 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
2212 | lt_cv_file_magic_cmd='/usr/bin/file -L' | |
2213 | lt_cv_file_magic_test_file=/shlib/libc.so | |
2214 | ;; | |
2215 | ||
fa275f0a TT |
2216 | cygwin*) |
2217 | # func_win32_libid is a shell function defined in ltmain.sh | |
9e129d90 | 2218 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
fa275f0a TT |
2219 | lt_cv_file_magic_cmd='func_win32_libid' |
2220 | ;; | |
2221 | ||
2222 | mingw* | pw32*) | |
2223 | # Base MSYS/MinGW do not provide the 'file' command needed by | |
2224 | # func_win32_libid shell function, so use a weaker test based on 'objdump'. | |
2225 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' | |
2226 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
9e129d90 MK |
2227 | ;; |
2228 | ||
2229 | darwin* | rhapsody*) | |
9e129d90 MK |
2230 | lt_cv_deplibs_check_method=pass_all |
2231 | ;; | |
2232 | ||
fa275f0a | 2233 | freebsd* | kfreebsd*-gnu | dragonfly*) |
9e129d90 MK |
2234 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
2235 | case $host_cpu in | |
2236 | i*86 ) | |
2237 | # Not sure whether the presence of OpenBSD here was a mistake. | |
2238 | # Let's accept both of them until this is cleared up. | |
fa275f0a | 2239 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' |
9e129d90 MK |
2240 | lt_cv_file_magic_cmd=/usr/bin/file |
2241 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
2242 | ;; | |
2243 | esac | |
2244 | else | |
2245 | lt_cv_deplibs_check_method=pass_all | |
2246 | fi | |
2247 | ;; | |
2248 | ||
2249 | gnu*) | |
2250 | lt_cv_deplibs_check_method=pass_all | |
2251 | ;; | |
2252 | ||
2253 | hpux10.20* | hpux11*) | |
2254 | lt_cv_file_magic_cmd=/usr/bin/file | |
2255 | case "$host_cpu" in | |
2256 | ia64*) | |
2257 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' | |
2258 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so | |
2259 | ;; | |
2260 | hppa*64*) | |
2261 | [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]'] | |
2262 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl | |
2263 | ;; | |
2264 | *) | |
2265 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' | |
2266 | lt_cv_file_magic_test_file=/usr/lib/libc.sl | |
2267 | ;; | |
2268 | esac | |
2269 | ;; | |
2270 | ||
2271 | irix5* | irix6* | nonstopux*) | |
fa275f0a TT |
2272 | case $LD in |
2273 | *-32|*"-32 ") libmagic=32-bit;; | |
2274 | *-n32|*"-n32 ") libmagic=N32;; | |
2275 | *-64|*"-64 ") libmagic=64-bit;; | |
2276 | *) libmagic=never-match;; | |
9e129d90 | 2277 | esac |
9e129d90 MK |
2278 | lt_cv_deplibs_check_method=pass_all |
2279 | ;; | |
2280 | ||
2281 | # This must be Linux ELF. | |
2282 | linux*) | |
fa275f0a | 2283 | lt_cv_deplibs_check_method=pass_all |
9e129d90 MK |
2284 | ;; |
2285 | ||
2286 | netbsd*) | |
2287 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then | |
2288 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' | |
2289 | else | |
2290 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' | |
2291 | fi | |
2292 | ;; | |
2293 | ||
2294 | newos6*) | |
2295 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' | |
2296 | lt_cv_file_magic_cmd=/usr/bin/file | |
2297 | lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
2298 | ;; | |
2299 | ||
fa275f0a | 2300 | nto-qnx*) |
9e129d90 MK |
2301 | lt_cv_deplibs_check_method=unknown |
2302 | ;; | |
2303 | ||
2304 | openbsd*) | |
9e129d90 | 2305 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
fa275f0a | 2306 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' |
9e129d90 | 2307 | else |
fa275f0a | 2308 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
9e129d90 MK |
2309 | fi |
2310 | ;; | |
2311 | ||
2312 | osf3* | osf4* | osf5*) | |
9e129d90 MK |
2313 | lt_cv_deplibs_check_method=pass_all |
2314 | ;; | |
2315 | ||
2316 | sco3.2v5*) | |
2317 | lt_cv_deplibs_check_method=pass_all | |
2318 | ;; | |
2319 | ||
2320 | solaris*) | |
2321 | lt_cv_deplibs_check_method=pass_all | |
9e129d90 MK |
2322 | ;; |
2323 | ||
2324 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
2325 | case $host_vendor in | |
2326 | motorola) | |
2327 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' | |
2328 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
2329 | ;; | |
2330 | ncr) | |
2331 | lt_cv_deplibs_check_method=pass_all | |
2332 | ;; | |
2333 | sequent) | |
2334 | lt_cv_file_magic_cmd='/bin/file' | |
2335 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' | |
2336 | ;; | |
2337 | sni) | |
2338 | lt_cv_file_magic_cmd='/bin/file' | |
2339 | lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" | |
2340 | lt_cv_file_magic_test_file=/lib/libc.so | |
2341 | ;; | |
2342 | siemens) | |
2343 | lt_cv_deplibs_check_method=pass_all | |
2344 | ;; | |
2345 | esac | |
2346 | ;; | |
2347 | ||
2348 | sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*) | |
2349 | lt_cv_deplibs_check_method=pass_all | |
2350 | ;; | |
2351 | esac | |
2352 | ]) | |
2353 | file_magic_cmd=$lt_cv_file_magic_cmd | |
2354 | deplibs_check_method=$lt_cv_deplibs_check_method | |
2355 | test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
2356 | ])# AC_DEPLIBS_CHECK_METHOD | |
2357 | ||
2358 | ||
2359 | # AC_PROG_NM | |
2360 | # ---------- | |
fa275f0a | 2361 | # find the pathname to a BSD-compatible name lister |
9e129d90 MK |
2362 | AC_DEFUN([AC_PROG_NM], |
2363 | [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, | |
2364 | [if test -n "$NM"; then | |
2365 | # Let the user override the test. | |
2366 | lt_cv_path_NM="$NM" | |
2367 | else | |
2368 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2369 | for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do | |
2370 | IFS="$lt_save_ifs" | |
2371 | test -z "$ac_dir" && ac_dir=. | |
2372 | tmp_nm="$ac_dir/${ac_tool_prefix}nm" | |
2373 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then | |
2374 | # Check to see if the nm accepts a BSD-compat flag. | |
2375 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
2376 | # nm: unknown option "B" ignored | |
2377 | # Tru64's nm complains that /dev/null is an invalid object file | |
2378 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in | |
2379 | */dev/null* | *'Invalid file or object type'*) | |
2380 | lt_cv_path_NM="$tmp_nm -B" | |
2381 | break | |
2382 | ;; | |
2383 | *) | |
2384 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in | |
2385 | */dev/null*) | |
2386 | lt_cv_path_NM="$tmp_nm -p" | |
2387 | break | |
2388 | ;; | |
2389 | *) | |
2390 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but | |
2391 | continue # so that we can try to find one that supports BSD flags | |
2392 | ;; | |
2393 | esac | |
2394 | esac | |
2395 | fi | |
2396 | done | |
2397 | IFS="$lt_save_ifs" | |
2398 | test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm | |
2399 | fi]) | |
2400 | NM="$lt_cv_path_NM" | |
2401 | ])# AC_PROG_NM | |
2402 | ||
2403 | ||
2404 | # AC_CHECK_LIBM | |
2405 | # ------------- | |
2406 | # check for math library | |
2407 | AC_DEFUN([AC_CHECK_LIBM], | |
2408 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
2409 | LIBM= | |
2410 | case $host in | |
2411 | *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) | |
2412 | # These system don't have libm, or don't need it | |
2413 | ;; | |
2414 | *-ncr-sysv4.3*) | |
2415 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") | |
2416 | AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") | |
2417 | ;; | |
2418 | *) | |
2419 | AC_CHECK_LIB(m, cos, LIBM="-lm") | |
2420 | ;; | |
2421 | esac | |
2422 | ])# AC_CHECK_LIBM | |
2423 | ||
2424 | ||
2425 | # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) | |
2426 | # ----------------------------------- | |
2427 | # sets LIBLTDL to the link flags for the libltdl convenience library and | |
2428 | # LTDLINCL to the include flags for the libltdl header and adds | |
2429 | # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL | |
2430 | # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If | |
2431 | # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will | |
2432 | # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with | |
2433 | # '${top_srcdir}/' (note the single quotes!). If your package is not | |
2434 | # flat and you're not using automake, define top_builddir and | |
2435 | # top_srcdir appropriately in the Makefiles. | |
2436 | AC_DEFUN([AC_LIBLTDL_CONVENIENCE], | |
2437 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
2438 | case $enable_ltdl_convenience in | |
2439 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; | |
2440 | "") enable_ltdl_convenience=yes | |
2441 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; | |
2442 | esac | |
2443 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la | |
2444 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) | |
2445 | # For backwards non-gettext consistent compatibility... | |
2446 | INCLTDL="$LTDLINCL" | |
2447 | ])# AC_LIBLTDL_CONVENIENCE | |
2448 | ||
2449 | ||
2450 | # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) | |
2451 | # ----------------------------------- | |
2452 | # sets LIBLTDL to the link flags for the libltdl installable library and | |
2453 | # LTDLINCL to the include flags for the libltdl header and adds | |
2454 | # --enable-ltdl-install to the configure arguments. Note that LIBLTDL | |
2455 | # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If | |
2456 | # DIRECTORY is not provided and an installed libltdl is not found, it is | |
2457 | # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/' | |
2458 | # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single | |
2459 | # quotes!). If your package is not flat and you're not using automake, | |
2460 | # define top_builddir and top_srcdir appropriately in the Makefiles. | |
2461 | # In the future, this macro may have to be called after AC_PROG_LIBTOOL. | |
2462 | AC_DEFUN([AC_LIBLTDL_INSTALLABLE], | |
2463 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
2464 | AC_CHECK_LIB(ltdl, lt_dlinit, | |
2465 | [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], | |
2466 | [if test x"$enable_ltdl_install" = xno; then | |
2467 | AC_MSG_WARN([libltdl not installed, but installation disabled]) | |
2468 | else | |
2469 | enable_ltdl_install=yes | |
2470 | fi | |
2471 | ]) | |
2472 | if test x"$enable_ltdl_install" = x"yes"; then | |
2473 | ac_configure_args="$ac_configure_args --enable-ltdl-install" | |
2474 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la | |
2475 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) | |
2476 | else | |
2477 | ac_configure_args="$ac_configure_args --enable-ltdl-install=no" | |
2478 | LIBLTDL="-lltdl" | |
2479 | LTDLINCL= | |
2480 | fi | |
2481 | # For backwards non-gettext consistent compatibility... | |
2482 | INCLTDL="$LTDLINCL" | |
2483 | ])# AC_LIBLTDL_INSTALLABLE | |
2484 | ||
2485 | ||
2486 | # AC_LIBTOOL_CXX | |
2487 | # -------------- | |
2488 | # enable support for C++ libraries | |
2489 | AC_DEFUN([AC_LIBTOOL_CXX], | |
2490 | [AC_REQUIRE([_LT_AC_LANG_CXX]) | |
2491 | ])# AC_LIBTOOL_CXX | |
2492 | ||
2493 | ||
2494 | # _LT_AC_LANG_CXX | |
2495 | # --------------- | |
2496 | AC_DEFUN([_LT_AC_LANG_CXX], | |
2497 | [AC_REQUIRE([AC_PROG_CXX]) | |
fa275f0a TT |
2498 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
2499 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) | |
9e129d90 MK |
2500 | ])# _LT_AC_LANG_CXX |
2501 | ||
fa275f0a TT |
2502 | # _LT_AC_PROG_CXXCPP |
2503 | # --------------- | |
2504 | AC_DEFUN([_LT_AC_PROG_CXXCPP], | |
2505 | [ | |
2506 | AC_REQUIRE([AC_PROG_CXX]) | |
2507 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && | |
2508 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || | |
2509 | (test "X$CXX" != "Xg++"))) ; then | |
2510 | AC_PROG_CXXCPP | |
2511 | fi | |
2512 | ])# _LT_AC_PROG_CXXCPP | |
9e129d90 MK |
2513 | |
2514 | # AC_LIBTOOL_F77 | |
2515 | # -------------- | |
2516 | # enable support for Fortran 77 libraries | |
2517 | AC_DEFUN([AC_LIBTOOL_F77], | |
2518 | [AC_REQUIRE([_LT_AC_LANG_F77]) | |
2519 | ])# AC_LIBTOOL_F77 | |
2520 | ||
2521 | ||
2522 | # _LT_AC_LANG_F77 | |
2523 | # --------------- | |
2524 | AC_DEFUN([_LT_AC_LANG_F77], | |
2525 | [AC_REQUIRE([AC_PROG_F77]) | |
fa275f0a | 2526 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) |
9e129d90 MK |
2527 | ])# _LT_AC_LANG_F77 |
2528 | ||
2529 | ||
2530 | # AC_LIBTOOL_GCJ | |
2531 | # -------------- | |
2532 | # enable support for GCJ libraries | |
2533 | AC_DEFUN([AC_LIBTOOL_GCJ], | |
2534 | [AC_REQUIRE([_LT_AC_LANG_GCJ]) | |
2535 | ])# AC_LIBTOOL_GCJ | |
2536 | ||
2537 | ||
2538 | # _LT_AC_LANG_GCJ | |
2539 | # --------------- | |
2540 | AC_DEFUN([_LT_AC_LANG_GCJ], | |
2541 | [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], | |
2542 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], | |
2543 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], | |
2544 | [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], | |
2545 | [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], | |
2546 | [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) | |
fa275f0a | 2547 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) |
9e129d90 MK |
2548 | ])# _LT_AC_LANG_GCJ |
2549 | ||
2550 | ||
2551 | # AC_LIBTOOL_RC | |
2552 | # -------------- | |
2553 | # enable support for Windows resource files | |
2554 | AC_DEFUN([AC_LIBTOOL_RC], | |
2555 | [AC_REQUIRE([LT_AC_PROG_RC]) | |
fa275f0a | 2556 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) |
9e129d90 MK |
2557 | ])# AC_LIBTOOL_RC |
2558 | ||
2559 | ||
2560 | # AC_LIBTOOL_LANG_C_CONFIG | |
2561 | # ------------------------ | |
2562 | # Ensure that the configuration vars for the C compiler are | |
2563 | # suitably defined. Those variables are subsequently used by | |
2564 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
2565 | AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) | |
2566 | AC_DEFUN([_LT_AC_LANG_C_CONFIG], | |
2567 | [lt_save_CC="$CC" | |
2568 | AC_LANG_PUSH(C) | |
2569 | ||
2570 | # Source file extension for C test sources. | |
2571 | ac_ext=c | |
2572 | ||
2573 | # Object file extension for compiled C test sources. | |
2574 | objext=o | |
2575 | _LT_AC_TAGVAR(objext, $1)=$objext | |
2576 | ||
2577 | # Code to be used in simple compile tests | |
2578 | lt_simple_compile_test_code="int some_variable = 0;\n" | |
2579 | ||
2580 | # Code to be used in simple link tests | |
2581 | lt_simple_link_test_code='int main(){return(0);}\n' | |
2582 | ||
2583 | _LT_AC_SYS_COMPILER | |
2584 | ||
fa275f0a TT |
2585 | # save warnings/boilerplate of simple test code |
2586 | _LT_COMPILER_BOILERPLATE | |
2587 | _LT_LINKER_BOILERPLATE | |
2588 | ||
9e129d90 MK |
2589 | # |
2590 | # Check for any special shared library compilation flags. | |
2591 | # | |
2592 | _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)= | |
2593 | if test "$GCC" = no; then | |
2594 | case $host_os in | |
2595 | sco3.2v5*) | |
2596 | _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf' | |
2597 | ;; | |
2598 | esac | |
2599 | fi | |
2600 | if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then | |
2601 | AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries]) | |
fa275f0a | 2602 | if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then : |
9e129d90 MK |
2603 | else |
2604 | AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure]) | |
2605 | _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no | |
2606 | fi | |
2607 | fi | |
2608 | ||
2609 | ||
2610 | # | |
2611 | # Check to make sure the static flag actually works. | |
2612 | # | |
2613 | AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works], | |
2614 | _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), | |
2615 | $_LT_AC_TAGVAR(lt_prog_compiler_static, $1), | |
2616 | [], | |
2617 | [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) | |
2618 | ||
2619 | ||
2620 | ## CAVEAT EMPTOR: | |
2621 | ## There is no encapsulation within the following macros, do not change | |
2622 | ## the running order or otherwise move them around unless you know exactly | |
2623 | ## what you are doing... | |
2624 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) | |
2625 | AC_LIBTOOL_PROG_COMPILER_PIC($1) | |
2626 | AC_LIBTOOL_PROG_CC_C_O($1) | |
2627 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) | |
2628 | AC_LIBTOOL_PROG_LD_SHLIBS($1) | |
fa275f0a | 2629 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
9e129d90 MK |
2630 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
2631 | AC_LIBTOOL_SYS_LIB_STRIP | |
9e129d90 MK |
2632 | AC_LIBTOOL_DLOPEN_SELF($1) |
2633 | ||
2634 | # Report which librarie types wil actually be built | |
2635 | AC_MSG_CHECKING([if libtool supports shared libraries]) | |
2636 | AC_MSG_RESULT([$can_build_shared]) | |
2637 | ||
2638 | AC_MSG_CHECKING([whether to build shared libraries]) | |
2639 | test "$can_build_shared" = "no" && enable_shared=no | |
2640 | ||
2641 | # On AIX, shared libraries and static libraries use the same namespace, and | |
2642 | # are all built from PIC. | |
2643 | case "$host_os" in | |
2644 | aix3*) | |
2645 | test "$enable_shared" = yes && enable_static=no | |
2646 | if test -n "$RANLIB"; then | |
2647 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
2648 | postinstall_cmds='$RANLIB $lib' | |
2649 | fi | |
2650 | ;; | |
2651 | ||
fa275f0a | 2652 | aix4* | aix5*) |
9e129d90 MK |
2653 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
2654 | test "$enable_shared" = yes && enable_static=no | |
2655 | fi | |
fa275f0a | 2656 | ;; |
9e129d90 MK |
2657 | esac |
2658 | AC_MSG_RESULT([$enable_shared]) | |
2659 | ||
2660 | AC_MSG_CHECKING([whether to build static libraries]) | |
2661 | # Make sure either enable_shared or enable_static is yes. | |
2662 | test "$enable_shared" = yes || enable_static=yes | |
2663 | AC_MSG_RESULT([$enable_static]) | |
2664 | ||
2665 | AC_LIBTOOL_CONFIG($1) | |
2666 | ||
2667 | AC_LANG_POP | |
2668 | CC="$lt_save_CC" | |
2669 | ])# AC_LIBTOOL_LANG_C_CONFIG | |
2670 | ||
2671 | ||
2672 | # AC_LIBTOOL_LANG_CXX_CONFIG | |
2673 | # -------------------------- | |
2674 | # Ensure that the configuration vars for the C compiler are | |
2675 | # suitably defined. Those variables are subsequently used by | |
2676 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
2677 | AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) | |
2678 | AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], | |
2679 | [AC_LANG_PUSH(C++) | |
2680 | AC_REQUIRE([AC_PROG_CXX]) | |
fa275f0a | 2681 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
9e129d90 MK |
2682 | |
2683 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
2684 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= | |
2685 | _LT_AC_TAGVAR(always_export_symbols, $1)=no | |
2686 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= | |
2687 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= | |
2688 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
2689 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
2690 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
2691 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
2692 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no | |
2693 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no | |
2694 | _LT_AC_TAGVAR(module_cmds, $1)= | |
2695 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= | |
2696 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown | |
2697 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
2698 | _LT_AC_TAGVAR(no_undefined_flag, $1)= | |
2699 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
2700 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
2701 | ||
2702 | # Dependencies to place before and after the object being linked: | |
2703 | _LT_AC_TAGVAR(predep_objects, $1)= | |
2704 | _LT_AC_TAGVAR(postdep_objects, $1)= | |
2705 | _LT_AC_TAGVAR(predeps, $1)= | |
2706 | _LT_AC_TAGVAR(postdeps, $1)= | |
2707 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)= | |
2708 | ||
2709 | # Source file extension for C++ test sources. | |
2710 | ac_ext=cc | |
2711 | ||
2712 | # Object file extension for compiled C++ test sources. | |
2713 | objext=o | |
2714 | _LT_AC_TAGVAR(objext, $1)=$objext | |
2715 | ||
2716 | # Code to be used in simple compile tests | |
2717 | lt_simple_compile_test_code="int some_variable = 0;\n" | |
2718 | ||
2719 | # Code to be used in simple link tests | |
2720 | lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n' | |
2721 | ||
2722 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
2723 | _LT_AC_SYS_COMPILER | |
2724 | ||
fa275f0a TT |
2725 | # save warnings/boilerplate of simple test code |
2726 | _LT_COMPILER_BOILERPLATE | |
2727 | _LT_LINKER_BOILERPLATE | |
2728 | ||
9e129d90 MK |
2729 | # Allow CC to be a program name with arguments. |
2730 | lt_save_CC=$CC | |
2731 | lt_save_LD=$LD | |
2732 | lt_save_GCC=$GCC | |
2733 | GCC=$GXX | |
2734 | lt_save_with_gnu_ld=$with_gnu_ld | |
2735 | lt_save_path_LD=$lt_cv_path_LD | |
2736 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then | |
2737 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx | |
2738 | else | |
2739 | unset lt_cv_prog_gnu_ld | |
2740 | fi | |
2741 | if test -n "${lt_cv_path_LDCXX+set}"; then | |
2742 | lt_cv_path_LD=$lt_cv_path_LDCXX | |
2743 | else | |
2744 | unset lt_cv_path_LD | |
2745 | fi | |
2746 | test -z "${LDCXX+set}" || LD=$LDCXX | |
2747 | CC=${CXX-"c++"} | |
2748 | compiler=$CC | |
2749 | _LT_AC_TAGVAR(compiler, $1)=$CC | |
fa275f0a | 2750 | _LT_CC_BASENAME([$compiler]) |
9e129d90 MK |
2751 | |
2752 | # We don't want -fno-exception wen compiling C++ code, so set the | |
2753 | # no_builtin_flag separately | |
2754 | if test "$GXX" = yes; then | |
2755 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' | |
2756 | else | |
2757 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= | |
2758 | fi | |
2759 | ||
2760 | if test "$GXX" = yes; then | |
2761 | # Set up default GNU C++ configuration | |
2762 | ||
2763 | AC_PROG_LD | |
2764 | ||
2765 | # Check if GNU C++ uses GNU ld as the underlying linker, since the | |
2766 | # archiving commands below assume that GNU ld is being used. | |
2767 | if test "$with_gnu_ld" = yes; then | |
2768 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
2769 | _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' | |
2770 | ||
2771 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' | |
2772 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
2773 | ||
2774 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
2775 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to | |
2776 | # investigate it a little bit more. (MM) | |
2777 | wlarc='${wl}' | |
2778 | ||
2779 | # ancient GNU ld didn't support --whole-archive et. al. | |
2780 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ | |
2781 | grep 'no-whole-archive' > /dev/null; then | |
2782 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
2783 | else | |
2784 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
2785 | fi | |
2786 | else | |
2787 | with_gnu_ld=no | |
2788 | wlarc= | |
2789 | ||
2790 | # A generic and very simple default shared library creation | |
2791 | # command for GNU C++ for the case where it uses the native | |
2792 | # linker, instead of GNU ld. If possible, this setting should | |
2793 | # overridden to take advantage of the native linker features on | |
2794 | # the platform it is being used on. | |
fa275f0a | 2795 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
9e129d90 MK |
2796 | fi |
2797 | ||
2798 | # Commands to make compiler produce verbose output that lists | |
2799 | # what "hidden" libraries, object files and flags are used when | |
2800 | # linking a shared library. | |
2801 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' | |
2802 | ||
2803 | else | |
2804 | GXX=no | |
2805 | with_gnu_ld=no | |
2806 | wlarc= | |
2807 | fi | |
2808 | ||
2809 | # PORTME: fill in a description of your system's C++ link characteristics | |
2810 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) | |
2811 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes | |
2812 | case $host_os in | |
2813 | aix3*) | |
2814 | # FIXME: insert proper C++ library support | |
2815 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
2816 | ;; | |
2817 | aix4* | aix5*) | |
2818 | if test "$host_cpu" = ia64; then | |
2819 | # On IA64, the linker does run time linking by default, so we don't | |
2820 | # have to do anything special. | |
2821 | aix_use_runtimelinking=no | |
2822 | exp_sym_flag='-Bexport' | |
2823 | no_entry_flag="" | |
2824 | else | |
2825 | aix_use_runtimelinking=no | |
2826 | ||
2827 | # Test if we are trying to use run time linking or normal | |
2828 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
2829 | # need to do runtime linking. | |
2830 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) | |
2831 | for ld_flag in $LDFLAGS; do | |
2832 | case $ld_flag in | |
2833 | *-brtl*) | |
2834 | aix_use_runtimelinking=yes | |
2835 | break | |
2836 | ;; | |
2837 | esac | |
2838 | done | |
2839 | esac | |
2840 | ||
2841 | exp_sym_flag='-bexport' | |
2842 | no_entry_flag='-bnoentry' | |
2843 | fi | |
2844 | ||
2845 | # When large executables or shared objects are built, AIX ld can | |
2846 | # have problems creating the table of contents. If linking a library | |
2847 | # or program results in "error TOC overflow" add -mminimal-toc to | |
2848 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
2849 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
2850 | ||
2851 | _LT_AC_TAGVAR(archive_cmds, $1)='' | |
2852 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
2853 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' | |
2854 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
2855 | ||
2856 | if test "$GXX" = yes; then | |
fa275f0a | 2857 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
9e129d90 MK |
2858 | # We only want to do this on AIX 4.2 and lower, the check |
2859 | # below for broken collect2 doesn't work under 4.3+ | |
2860 | collect2name=`${CC} -print-prog-name=collect2` | |
2861 | if test -f "$collect2name" && \ | |
2862 | strings "$collect2name" | grep resolve_lib_name >/dev/null | |
2863 | then | |
2864 | # We have reworked collect2 | |
2865 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
2866 | else | |
2867 | # We have old collect2 | |
2868 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported | |
2869 | # It fails to find uninstalled libraries when the uninstalled | |
2870 | # path is not listed in the libpath. Setting hardcode_minus_L | |
2871 | # to unsupported forces relinking | |
2872 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
2873 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
2874 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
2875 | fi | |
2876 | esac | |
2877 | shared_flag='-shared' | |
fa275f0a TT |
2878 | if test "$aix_use_runtimelinking" = yes; then |
2879 | shared_flag="$shared_flag "'${wl}-G' | |
2880 | fi | |
9e129d90 MK |
2881 | else |
2882 | # not using gcc | |
2883 | if test "$host_cpu" = ia64; then | |
2884 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
2885 | # chokes on -Wl,-G. The following line is correct: | |
2886 | shared_flag='-G' | |
2887 | else | |
2888 | if test "$aix_use_runtimelinking" = yes; then | |
2889 | shared_flag='${wl}-G' | |
2890 | else | |
2891 | shared_flag='${wl}-bM:SRE' | |
2892 | fi | |
2893 | fi | |
2894 | fi | |
2895 | ||
2896 | # It seems that -bexpall does not export symbols beginning with | |
2897 | # underscore (_), so it is better to generate a list of symbols to export. | |
2898 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
2899 | if test "$aix_use_runtimelinking" = yes; then | |
2900 | # Warning - without using the other runtime loading flags (-brtl), | |
2901 | # -berok will link without error, but may produce a broken library. | |
2902 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' | |
2903 | # Determine the default libpath from the value encoded in an empty executable. | |
2904 | _LT_AC_SYS_LIBPATH_AIX | |
2905 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
2906 | ||
2907 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" | |
2908 | else | |
2909 | if test "$host_cpu" = ia64; then | |
2910 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' | |
2911 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
2912 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" | |
2913 | else | |
2914 | # Determine the default libpath from the value encoded in an empty executable. | |
2915 | _LT_AC_SYS_LIBPATH_AIX | |
2916 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
2917 | # Warning - without using the other run time loading flags, | |
2918 | # -berok will link without error, but may produce a broken library. | |
2919 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
2920 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
2921 | # -bexpall does not export symbols beginning with underscore (_) | |
2922 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
2923 | # Exported symbols can be pulled into shared objects from archives | |
2924 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' | |
2925 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes | |
2926 | # This is similar to how AIX traditionally builds it's shared libraries. | |
2927 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' | |
2928 | fi | |
2929 | fi | |
2930 | ;; | |
2931 | chorus*) | |
2932 | case $cc_basename in | |
2933 | *) | |
2934 | # FIXME: insert proper C++ library support | |
2935 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
2936 | ;; | |
2937 | esac | |
2938 | ;; | |
2939 | ||
fa275f0a | 2940 | |
9e129d90 MK |
2941 | cygwin* | mingw* | pw32*) |
2942 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, | |
2943 | # as there is no search path for DLLs. | |
2944 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
2945 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
2946 | _LT_AC_TAGVAR(always_export_symbols, $1)=no | |
2947 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
2948 | ||
2949 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then | |
2950 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' | |
2951 | # If the export-symbols file already is a .def file (1st line | |
2952 | # is EXPORTS), use it as is; otherwise, prepend... | |
2953 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
2954 | cp $export_symbols $output_objdir/$soname.def; | |
2955 | else | |
2956 | echo EXPORTS > $output_objdir/$soname.def; | |
2957 | cat $export_symbols >> $output_objdir/$soname.def; | |
2958 | fi~ | |
2959 | $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' | |
2960 | else | |
2961 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
2962 | fi | |
2963 | ;; | |
fa275f0a TT |
2964 | darwin* | rhapsody*) |
2965 | case "$host_os" in | |
2966 | rhapsody* | darwin1.[[012]]) | |
2967 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' | |
2968 | ;; | |
2969 | *) # Darwin 1.3 on | |
2970 | if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then | |
2971 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' | |
2972 | else | |
2973 | case ${MACOSX_DEPLOYMENT_TARGET} in | |
2974 | 10.[[012]]) | |
2975 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' | |
2976 | ;; | |
2977 | 10.*) | |
2978 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' | |
2979 | ;; | |
2980 | esac | |
2981 | fi | |
2982 | ;; | |
2983 | esac | |
2984 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
2985 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
2986 | _LT_AC_TAGVAR(hardcode_automatic, $1)=yes | |
2987 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
2988 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' | |
2989 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
9e129d90 | 2990 | |
fa275f0a TT |
2991 | if test "$GXX" = yes ; then |
2992 | lt_int_apple_cc_single_mod=no | |
2993 | output_verbose_link_cmd='echo' | |
2994 | if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then | |
2995 | lt_int_apple_cc_single_mod=yes | |
9e129d90 | 2996 | fi |
9e129d90 | 2997 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
fa275f0a TT |
2998 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
2999 | else | |
3000 | _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' | |
3001 | fi | |
3002 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' | |
3003 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's | |
3004 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then | |
3005 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
3006 | else | |
3007 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
3008 | fi | |
3009 | _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}' | |
9e129d90 | 3010 | else |
fa275f0a TT |
3011 | case $cc_basename in |
3012 | xlc*) | |
3013 | output_verbose_link_cmd='echo' | |
3014 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' | |
3015 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' | |
3016 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's | |
3017 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
3018 | _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}' | |
3019 | ;; | |
3020 | *) | |
3021 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3022 | ;; | |
3023 | esac | |
9e129d90 | 3024 | fi |
fa275f0a | 3025 | ;; |
9e129d90 MK |
3026 | |
3027 | dgux*) | |
3028 | case $cc_basename in | |
fa275f0a | 3029 | ec++*) |
9e129d90 MK |
3030 | # FIXME: insert proper C++ library support |
3031 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3032 | ;; | |
fa275f0a | 3033 | ghcx*) |
9e129d90 MK |
3034 | # Green Hills C++ Compiler |
3035 | # FIXME: insert proper C++ library support | |
3036 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3037 | ;; | |
3038 | *) | |
3039 | # FIXME: insert proper C++ library support | |
3040 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3041 | ;; | |
3042 | esac | |
3043 | ;; | |
c6084f68 | 3044 | freebsd2.*) |
9e129d90 MK |
3045 | # C++ shared libraries reported to be fairly broken before switch to ELF |
3046 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3047 | ;; | |
3048 | freebsd-elf*) | |
3049 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3050 | ;; | |
fa275f0a | 3051 | freebsd* | kfreebsd*-gnu | dragonfly*) |
9e129d90 MK |
3052 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
3053 | # conventions | |
3054 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes | |
3055 | ;; | |
3056 | gnu*) | |
3057 | ;; | |
3058 | hpux9*) | |
3059 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
3060 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3061 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
3062 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
3063 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
3064 | # but as the default | |
3065 | # location of the library. | |
3066 | ||
3067 | case $cc_basename in | |
fa275f0a | 3068 | CC*) |
9e129d90 MK |
3069 | # FIXME: insert proper C++ library support |
3070 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3071 | ;; | |
fa275f0a | 3072 | aCC*) |
9e129d90 MK |
3073 | _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 $lib' |
3074 | # Commands to make compiler produce verbose output that lists | |
3075 | # what "hidden" libraries, object files and flags are used when | |
3076 | # linking a shared library. | |
3077 | # | |
3078 | # There doesn't appear to be a way to prevent this compiler from | |
3079 | # explicitly linking system object files so we need to strip them | |
3080 | # from the output so that they don't get included in the library | |
3081 | # dependencies. | |
fa275f0a | 3082 | output_verbose_link_cmd='templist=`($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 $list' |
9e129d90 MK |
3083 | ;; |
3084 | *) | |
3085 | if test "$GXX" = yes; then | |
3086 | _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' | |
3087 | else | |
3088 | # FIXME: insert proper C++ library support | |
3089 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3090 | fi | |
3091 | ;; | |
3092 | esac | |
3093 | ;; | |
3094 | hpux10*|hpux11*) | |
3095 | if test $with_gnu_ld = no; then | |
3096 | case "$host_cpu" in | |
3097 | hppa*64*) | |
3098 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
3099 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' | |
3100 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3101 | ;; | |
3102 | ia64*) | |
3103 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
3104 | ;; | |
3105 | *) | |
3106 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
3107 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3108 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
3109 | ;; | |
3110 | esac | |
3111 | fi | |
3112 | case "$host_cpu" in | |
3113 | hppa*64*) | |
3114 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
3115 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3116 | ;; | |
3117 | ia64*) | |
3118 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
3119 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3120 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
3121 | # but as the default | |
3122 | # location of the library. | |
3123 | ;; | |
3124 | *) | |
3125 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
3126 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
3127 | # but as the default | |
3128 | # location of the library. | |
3129 | ;; | |
3130 | esac | |
3131 | ||
3132 | case $cc_basename in | |
fa275f0a | 3133 | CC*) |
9e129d90 MK |
3134 | # FIXME: insert proper C++ library support |
3135 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3136 | ;; | |
fa275f0a | 3137 | aCC*) |
9e129d90 MK |
3138 | case "$host_cpu" in |
3139 | hppa*64*|ia64*) | |
3140 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' | |
3141 | ;; | |
3142 | *) | |
3143 | _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 $compiler_flags' | |
3144 | ;; | |
3145 | esac | |
3146 | # Commands to make compiler produce verbose output that lists | |
3147 | # what "hidden" libraries, object files and flags are used when | |
3148 | # linking a shared library. | |
3149 | # | |
3150 | # There doesn't appear to be a way to prevent this compiler from | |
3151 | # explicitly linking system object files so we need to strip them | |
3152 | # from the output so that they don't get included in the library | |
3153 | # dependencies. | |
3154 | output_verbose_link_cmd='templist=`($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 $list' | |
3155 | ;; | |
3156 | *) | |
3157 | if test "$GXX" = yes; then | |
3158 | if test $with_gnu_ld = no; then | |
3159 | case "$host_cpu" in | |
3160 | ia64*|hppa*64*) | |
3161 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' | |
3162 | ;; | |
3163 | *) | |
3164 | _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' | |
3165 | ;; | |
3166 | esac | |
3167 | fi | |
3168 | else | |
3169 | # FIXME: insert proper C++ library support | |
3170 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3171 | fi | |
3172 | ;; | |
3173 | esac | |
3174 | ;; | |
3175 | irix5* | irix6*) | |
3176 | case $cc_basename in | |
fa275f0a | 3177 | CC*) |
9e129d90 | 3178 | # SGI C++ |
fa275f0a | 3179 | _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' |
9e129d90 MK |
3180 | |
3181 | # Archives containing C++ object files must be created using | |
3182 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is | |
3183 | # necessary to make sure instantiated templates are included | |
3184 | # in the archive. | |
3185 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' | |
3186 | ;; | |
3187 | *) | |
3188 | if test "$GXX" = yes; then | |
3189 | if test "$with_gnu_ld" = no; then | |
fa275f0a | 3190 | _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' |
9e129d90 MK |
3191 | else |
3192 | _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' | |
3193 | fi | |
3194 | fi | |
3195 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
3196 | ;; | |
3197 | esac | |
3198 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
3199 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3200 | ;; | |
3201 | linux*) | |
3202 | case $cc_basename in | |
fa275f0a | 3203 | KCC*) |
9e129d90 MK |
3204 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3205 | ||
3206 | # KCC will only create a shared library if the output file | |
3207 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
3208 | # to its proper name (with version) after linking. | |
3209 | _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' | |
3210 | _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 $lib' | |
3211 | # Commands to make compiler produce verbose output that lists | |
3212 | # what "hidden" libraries, object files and flags are used when | |
3213 | # linking a shared library. | |
3214 | # | |
3215 | # There doesn't appear to be a way to prevent this compiler from | |
3216 | # explicitly linking system object files so we need to strip them | |
3217 | # from the output so that they don't get included in the library | |
3218 | # dependencies. | |
3219 | output_verbose_link_cmd='templist=`$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' | |
3220 | ||
3221 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' | |
3222 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
3223 | ||
3224 | # Archives containing C++ object files must be created using | |
3225 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
3226 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' | |
3227 | ;; | |
fa275f0a | 3228 | icpc*) |
9e129d90 MK |
3229 | # Intel C++ |
3230 | with_gnu_ld=yes | |
fa275f0a TT |
3231 | # version 8.0 and above of icpc choke on multiply defined symbols |
3232 | # if we add $predep_objects and $postdep_objects, however 7.1 and | |
3233 | # earlier do not add the objects themselves. | |
3234 | case `$CC -V 2>&1` in | |
3235 | *"Version 7."*) | |
3236 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
3237 | _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' | |
3238 | ;; | |
3239 | *) # Version 8.0 or newer | |
3240 | tmp_idyn= | |
3241 | case $host_cpu in | |
3242 | ia64*) tmp_idyn=' -i_dynamic';; | |
3243 | esac | |
3244 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
3245 | _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' | |
3246 | ;; | |
3247 | esac | |
9e129d90 | 3248 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
9e129d90 MK |
3249 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3250 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
3251 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
3252 | ;; | |
fa275f0a TT |
3253 | pgCC*) |
3254 | # Portland Group C++ compiler | |
3255 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' | |
3256 | _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' | |
3257 | ||
3258 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' | |
3259 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
3260 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' | |
3261 | ;; | |
3262 | cxx*) | |
9e129d90 MK |
3263 | # Compaq C++ |
3264 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
3265 | _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' | |
3266 | ||
3267 | runpath_var=LD_RUN_PATH | |
3268 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
3269 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3270 | ||
3271 | # Commands to make compiler produce verbose output that lists | |
3272 | # what "hidden" libraries, object files and flags are used when | |
3273 | # linking a shared library. | |
3274 | # | |
3275 | # There doesn't appear to be a way to prevent this compiler from | |
3276 | # explicitly linking system object files so we need to strip them | |
3277 | # from the output so that they don't get included in the library | |
3278 | # dependencies. | |
3279 | output_verbose_link_cmd='templist=`$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' | |
3280 | ;; | |
3281 | esac | |
3282 | ;; | |
3283 | lynxos*) | |
3284 | # FIXME: insert proper C++ library support | |
3285 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3286 | ;; | |
3287 | m88k*) | |
3288 | # FIXME: insert proper C++ library support | |
3289 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3290 | ;; | |
3291 | mvs*) | |
3292 | case $cc_basename in | |
fa275f0a | 3293 | cxx*) |
9e129d90 MK |
3294 | # FIXME: insert proper C++ library support |
3295 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3296 | ;; | |
3297 | *) | |
3298 | # FIXME: insert proper C++ library support | |
3299 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3300 | ;; | |
3301 | esac | |
3302 | ;; | |
3303 | netbsd*) | |
3304 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
3305 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' | |
3306 | wlarc= | |
3307 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
3308 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
3309 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3310 | fi | |
3311 | # Workaround some broken pre-1.5 toolchains | |
3312 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' | |
3313 | ;; | |
fa275f0a TT |
3314 | openbsd2*) |
3315 | # C++ shared libraries are fairly broken | |
3316 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3317 | ;; | |
3318 | openbsd*) | |
3319 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
3320 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3321 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
3322 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
3323 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
3324 | _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' | |
3325 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
3326 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
3327 | fi | |
3328 | output_verbose_link_cmd='echo' | |
3329 | ;; | |
9e129d90 MK |
3330 | osf3*) |
3331 | case $cc_basename in | |
fa275f0a | 3332 | KCC*) |
9e129d90 MK |
3333 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3334 | ||
3335 | # KCC will only create a shared library if the output file | |
3336 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
3337 | # to its proper name (with version) after linking. | |
3338 | _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' | |
3339 | ||
3340 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
3341 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3342 | ||
3343 | # Archives containing C++ object files must be created using | |
3344 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
3345 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' | |
3346 | ||
3347 | ;; | |
fa275f0a | 3348 | RCC*) |
9e129d90 MK |
3349 | # Rational C++ 2.4.1 |
3350 | # FIXME: insert proper C++ library support | |
3351 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3352 | ;; | |
fa275f0a | 3353 | cxx*) |
9e129d90 | 3354 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
fa275f0a | 3355 | _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' |
9e129d90 MK |
3356 | |
3357 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
3358 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3359 | ||
3360 | # Commands to make compiler produce verbose output that lists | |
3361 | # what "hidden" libraries, object files and flags are used when | |
3362 | # linking a shared library. | |
3363 | # | |
3364 | # There doesn't appear to be a way to prevent this compiler from | |
3365 | # explicitly linking system object files so we need to strip them | |
3366 | # from the output so that they don't get included in the library | |
3367 | # dependencies. | |
3368 | output_verbose_link_cmd='templist=`$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 $list' | |
3369 | ;; | |
3370 | *) | |
3371 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
3372 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
fa275f0a | 3373 | _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' |
9e129d90 MK |
3374 | |
3375 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
3376 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3377 | ||
3378 | # Commands to make compiler produce verbose output that lists | |
3379 | # what "hidden" libraries, object files and flags are used when | |
3380 | # linking a shared library. | |
3381 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' | |
3382 | ||
3383 | else | |
3384 | # FIXME: insert proper C++ library support | |
3385 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3386 | fi | |
3387 | ;; | |
3388 | esac | |
3389 | ;; | |
3390 | osf4* | osf5*) | |
3391 | case $cc_basename in | |
fa275f0a | 3392 | KCC*) |
9e129d90 MK |
3393 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
3394 | ||
3395 | # KCC will only create a shared library if the output file | |
3396 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
3397 | # to its proper name (with version) after linking. | |
3398 | _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' | |
3399 | ||
3400 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
3401 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3402 | ||
3403 | # Archives containing C++ object files must be created using | |
3404 | # the KAI C++ compiler. | |
3405 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' | |
3406 | ;; | |
fa275f0a | 3407 | RCC*) |
9e129d90 MK |
3408 | # Rational C++ 2.4.1 |
3409 | # FIXME: insert proper C++ library support | |
3410 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3411 | ;; | |
fa275f0a | 3412 | cxx*) |
9e129d90 | 3413 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
fa275f0a | 3414 | _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' |
9e129d90 MK |
3415 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
3416 | echo "-hidden">> $lib.exp~ | |
fa275f0a | 3417 | $CC -shared$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~ |
9e129d90 MK |
3418 | $rm $lib.exp' |
3419 | ||
3420 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
3421 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3422 | ||
3423 | # Commands to make compiler produce verbose output that lists | |
3424 | # what "hidden" libraries, object files and flags are used when | |
3425 | # linking a shared library. | |
3426 | # | |
3427 | # There doesn't appear to be a way to prevent this compiler from | |
3428 | # explicitly linking system object files so we need to strip them | |
3429 | # from the output so that they don't get included in the library | |
3430 | # dependencies. | |
3431 | output_verbose_link_cmd='templist=`$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 $list' | |
3432 | ;; | |
3433 | *) | |
3434 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
3435 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
fa275f0a | 3436 | _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' |
9e129d90 MK |
3437 | |
3438 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
3439 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3440 | ||
3441 | # Commands to make compiler produce verbose output that lists | |
3442 | # what "hidden" libraries, object files and flags are used when | |
3443 | # linking a shared library. | |
3444 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' | |
3445 | ||
3446 | else | |
3447 | # FIXME: insert proper C++ library support | |
3448 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3449 | fi | |
3450 | ;; | |
3451 | esac | |
3452 | ;; | |
3453 | psos*) | |
3454 | # FIXME: insert proper C++ library support | |
3455 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3456 | ;; | |
3457 | sco*) | |
3458 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3459 | case $cc_basename in | |
fa275f0a | 3460 | CC*) |
9e129d90 MK |
3461 | # FIXME: insert proper C++ library support |
3462 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3463 | ;; | |
3464 | *) | |
3465 | # FIXME: insert proper C++ library support | |
3466 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3467 | ;; | |
3468 | esac | |
3469 | ;; | |
3470 | sunos4*) | |
3471 | case $cc_basename in | |
fa275f0a | 3472 | CC*) |
9e129d90 MK |
3473 | # Sun C++ 4.x |
3474 | # FIXME: insert proper C++ library support | |
3475 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3476 | ;; | |
fa275f0a | 3477 | lcc*) |
9e129d90 MK |
3478 | # Lucid |
3479 | # FIXME: insert proper C++ library support | |
3480 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3481 | ;; | |
3482 | *) | |
3483 | # FIXME: insert proper C++ library support | |
3484 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3485 | ;; | |
3486 | esac | |
3487 | ;; | |
3488 | solaris*) | |
3489 | case $cc_basename in | |
fa275f0a | 3490 | CC*) |
9e129d90 MK |
3491 | # Sun C++ 4.2, 5.x and Centerline C++ |
3492 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' | |
3493 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
3494 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
3495 | $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' | |
3496 | ||
3497 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
3498 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3499 | case $host_os in | |
fa275f0a | 3500 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
9e129d90 MK |
3501 | *) |
3502 | # The C++ compiler is used as linker so we must use $wl | |
3503 | # flag to pass the commands to the underlying system | |
fa275f0a TT |
3504 | # linker. We must also pass each convience library through |
3505 | # to the system linker between allextract/defaultextract. | |
3506 | # The C++ compiler will combine linker options so we | |
3507 | # cannot just pass the convience library names through | |
3508 | # without $wl. | |
9e129d90 | 3509 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
fa275f0a | 3510 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' |
9e129d90 MK |
3511 | ;; |
3512 | esac | |
3513 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
3514 | ||
3515 | # Commands to make compiler produce verbose output that lists | |
3516 | # what "hidden" libraries, object files and flags are used when | |
3517 | # linking a shared library. | |
3518 | # | |
3519 | # There doesn't appear to be a way to prevent this compiler from | |
3520 | # explicitly linking system object files so we need to strip them | |
3521 | # from the output so that they don't get included in the library | |
3522 | # dependencies. | |
3523 | output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' | |
3524 | ||
3525 | # Archives containing C++ object files must be created using | |
3526 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
3527 | # necessary to make sure instantiated templates are included | |
3528 | # in the archive. | |
3529 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' | |
3530 | ;; | |
fa275f0a | 3531 | gcx*) |
9e129d90 MK |
3532 | # Green Hills C++ Compiler |
3533 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
3534 | ||
3535 | # The C++ compiler must be used to create the archive. | |
3536 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' | |
3537 | ;; | |
3538 | *) | |
3539 | # GNU C++ compiler with Solaris linker | |
3540 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
3541 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' | |
3542 | if $CC --version | grep -v '^2\.7' > /dev/null; then | |
3543 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
3544 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
3545 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' | |
3546 | ||
3547 | # Commands to make compiler produce verbose output that lists | |
3548 | # what "hidden" libraries, object files and flags are used when | |
3549 | # linking a shared library. | |
3550 | output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" | |
3551 | else | |
3552 | # g++ 2.7 appears to require `-G' NOT `-shared' on this | |
3553 | # platform. | |
3554 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
3555 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
3556 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' | |
3557 | ||
3558 | # Commands to make compiler produce verbose output that lists | |
3559 | # what "hidden" libraries, object files and flags are used when | |
3560 | # linking a shared library. | |
3561 | output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" | |
3562 | fi | |
3563 | ||
3564 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' | |
3565 | fi | |
3566 | ;; | |
3567 | esac | |
3568 | ;; | |
3569 | sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) | |
3570 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3571 | ;; | |
3572 | tandem*) | |
3573 | case $cc_basename in | |
fa275f0a | 3574 | NCC*) |
9e129d90 MK |
3575 | # NonStop-UX NCC 3.20 |
3576 | # FIXME: insert proper C++ library support | |
3577 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3578 | ;; | |
3579 | *) | |
3580 | # FIXME: insert proper C++ library support | |
3581 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3582 | ;; | |
3583 | esac | |
3584 | ;; | |
3585 | vxworks*) | |
3586 | # FIXME: insert proper C++ library support | |
3587 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3588 | ;; | |
3589 | *) | |
3590 | # FIXME: insert proper C++ library support | |
3591 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3592 | ;; | |
3593 | esac | |
3594 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) | |
3595 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
3596 | ||
3597 | _LT_AC_TAGVAR(GCC, $1)="$GXX" | |
3598 | _LT_AC_TAGVAR(LD, $1)="$LD" | |
3599 | ||
3600 | ## CAVEAT EMPTOR: | |
3601 | ## There is no encapsulation within the following macros, do not change | |
3602 | ## the running order or otherwise move them around unless you know exactly | |
3603 | ## what you are doing... | |
3604 | AC_LIBTOOL_POSTDEP_PREDEP($1) | |
3605 | AC_LIBTOOL_PROG_COMPILER_PIC($1) | |
3606 | AC_LIBTOOL_PROG_CC_C_O($1) | |
3607 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) | |
3608 | AC_LIBTOOL_PROG_LD_SHLIBS($1) | |
fa275f0a | 3609 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
9e129d90 MK |
3610 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
3611 | AC_LIBTOOL_SYS_LIB_STRIP | |
9e129d90 MK |
3612 | AC_LIBTOOL_DLOPEN_SELF($1) |
3613 | ||
3614 | AC_LIBTOOL_CONFIG($1) | |
3615 | ||
3616 | AC_LANG_POP | |
3617 | CC=$lt_save_CC | |
3618 | LDCXX=$LD | |
3619 | LD=$lt_save_LD | |
3620 | GCC=$lt_save_GCC | |
3621 | with_gnu_ldcxx=$with_gnu_ld | |
3622 | with_gnu_ld=$lt_save_with_gnu_ld | |
3623 | lt_cv_path_LDCXX=$lt_cv_path_LD | |
3624 | lt_cv_path_LD=$lt_save_path_LD | |
3625 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld | |
3626 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld | |
3627 | ])# AC_LIBTOOL_LANG_CXX_CONFIG | |
3628 | ||
3629 | # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) | |
3630 | # ------------------------ | |
3631 | # Figure out "hidden" library dependencies from verbose | |
3632 | # compiler output when linking a shared library. | |
3633 | # Parse the compiler output and extract the necessary | |
3634 | # objects, libraries and library flags. | |
3635 | AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ | |
3636 | dnl we can't use the lt_simple_compile_test_code here, | |
3637 | dnl because it contains code intended for an executable, | |
3638 | dnl not a library. It's possible we should let each | |
3639 | dnl tag define a new lt_????_link_test_code variable, | |
3640 | dnl but it's only used here... | |
3641 | ifelse([$1],[],[cat > conftest.$ac_ext <<EOF | |
3642 | int a; | |
3643 | void foo (void) { a = 0; } | |
3644 | EOF | |
3645 | ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF | |
3646 | class Foo | |
3647 | { | |
3648 | public: | |
3649 | Foo (void) { a = 0; } | |
3650 | private: | |
3651 | int a; | |
3652 | }; | |
3653 | EOF | |
3654 | ],[$1],[F77],[cat > conftest.$ac_ext <<EOF | |
3655 | subroutine foo | |
3656 | implicit none | |
3657 | integer*4 a | |
3658 | a=0 | |
3659 | return | |
3660 | end | |
3661 | EOF | |
3662 | ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF | |
3663 | public class foo { | |
3664 | private int a; | |
3665 | public void bar (void) { | |
3666 | a = 0; | |
3667 | } | |
3668 | }; | |
3669 | EOF | |
3670 | ]) | |
3671 | dnl Parse the compiler output and extract the necessary | |
3672 | dnl objects, libraries and library flags. | |
3673 | if AC_TRY_EVAL(ac_compile); then | |
3674 | # Parse the compiler output and extract the necessary | |
3675 | # objects, libraries and library flags. | |
3676 | ||
3677 | # Sentinel used to keep track of whether or not we are before | |
3678 | # the conftest object file. | |
3679 | pre_test_object_deps_done=no | |
3680 | ||
3681 | # The `*' in the case matches for architectures that use `case' in | |
3682 | # $output_verbose_cmd can trigger glob expansion during the loop | |
3683 | # eval without this substitution. | |
3684 | output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`" | |
3685 | ||
3686 | for p in `eval $output_verbose_link_cmd`; do | |
3687 | case $p in | |
3688 | ||
3689 | -L* | -R* | -l*) | |
3690 | # Some compilers place space between "-{L,R}" and the path. | |
3691 | # Remove the space. | |
3692 | if test $p = "-L" \ | |
3693 | || test $p = "-R"; then | |
3694 | prev=$p | |
3695 | continue | |
3696 | else | |
3697 | prev= | |
3698 | fi | |
3699 | ||
3700 | if test "$pre_test_object_deps_done" = no; then | |
3701 | case $p in | |
3702 | -L* | -R*) | |
3703 | # Internal compiler library paths should come after those | |
3704 | # provided the user. The postdeps already come after the | |
3705 | # user supplied libs so there is no need to process them. | |
3706 | if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then | |
3707 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" | |
3708 | else | |
3709 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" | |
3710 | fi | |
3711 | ;; | |
3712 | # The "-l" case would never come before the object being | |
3713 | # linked, so don't bother handling this case. | |
3714 | esac | |
3715 | else | |
3716 | if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then | |
3717 | _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" | |
3718 | else | |
3719 | _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" | |
3720 | fi | |
3721 | fi | |
3722 | ;; | |
3723 | ||
3724 | *.$objext) | |
3725 | # This assumes that the test object file only shows up | |
3726 | # once in the compiler output. | |
3727 | if test "$p" = "conftest.$objext"; then | |
3728 | pre_test_object_deps_done=yes | |
3729 | continue | |
3730 | fi | |
3731 | ||
3732 | if test "$pre_test_object_deps_done" = no; then | |
3733 | if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then | |
3734 | _LT_AC_TAGVAR(predep_objects, $1)="$p" | |
3735 | else | |
3736 | _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" | |
3737 | fi | |
3738 | else | |
3739 | if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then | |
3740 | _LT_AC_TAGVAR(postdep_objects, $1)="$p" | |
3741 | else | |
3742 | _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" | |
3743 | fi | |
3744 | fi | |
3745 | ;; | |
3746 | ||
3747 | *) ;; # Ignore the rest. | |
3748 | ||
3749 | esac | |
3750 | done | |
3751 | ||
3752 | # Clean up. | |
3753 | rm -f a.out a.exe | |
3754 | else | |
3755 | echo "libtool.m4: error: problem compiling $1 test program" | |
3756 | fi | |
3757 | ||
3758 | $rm -f confest.$objext | |
3759 | ||
3760 | case " $_LT_AC_TAGVAR(postdeps, $1) " in | |
3761 | *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; | |
3762 | esac | |
3763 | ])# AC_LIBTOOL_POSTDEP_PREDEP | |
3764 | ||
3765 | # AC_LIBTOOL_LANG_F77_CONFIG | |
3766 | # ------------------------ | |
3767 | # Ensure that the configuration vars for the C compiler are | |
3768 | # suitably defined. Those variables are subsequently used by | |
3769 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
3770 | AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) | |
3771 | AC_DEFUN([_LT_AC_LANG_F77_CONFIG], | |
3772 | [AC_REQUIRE([AC_PROG_F77]) | |
3773 | AC_LANG_PUSH(Fortran 77) | |
3774 | ||
3775 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3776 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= | |
3777 | _LT_AC_TAGVAR(always_export_symbols, $1)=no | |
3778 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= | |
3779 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= | |
3780 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
3781 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
3782 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
3783 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
3784 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no | |
3785 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no | |
3786 | _LT_AC_TAGVAR(module_cmds, $1)= | |
3787 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= | |
3788 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown | |
3789 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
3790 | _LT_AC_TAGVAR(no_undefined_flag, $1)= | |
3791 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
3792 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
3793 | ||
3794 | # Source file extension for f77 test sources. | |
3795 | ac_ext=f | |
3796 | ||
3797 | # Object file extension for compiled f77 test sources. | |
3798 | objext=o | |
3799 | _LT_AC_TAGVAR(objext, $1)=$objext | |
3800 | ||
3801 | # Code to be used in simple compile tests | |
3802 | lt_simple_compile_test_code=" subroutine t\n return\n end\n" | |
3803 | ||
3804 | # Code to be used in simple link tests | |
3805 | lt_simple_link_test_code=" program t\n end\n" | |
3806 | ||
3807 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
3808 | _LT_AC_SYS_COMPILER | |
3809 | ||
fa275f0a TT |
3810 | # save warnings/boilerplate of simple test code |
3811 | _LT_COMPILER_BOILERPLATE | |
3812 | _LT_LINKER_BOILERPLATE | |
3813 | ||
9e129d90 MK |
3814 | # Allow CC to be a program name with arguments. |
3815 | lt_save_CC="$CC" | |
3816 | CC=${F77-"f77"} | |
3817 | compiler=$CC | |
3818 | _LT_AC_TAGVAR(compiler, $1)=$CC | |
fa275f0a | 3819 | _LT_CC_BASENAME([$compiler]) |
9e129d90 MK |
3820 | |
3821 | AC_MSG_CHECKING([if libtool supports shared libraries]) | |
3822 | AC_MSG_RESULT([$can_build_shared]) | |
3823 | ||
3824 | AC_MSG_CHECKING([whether to build shared libraries]) | |
3825 | test "$can_build_shared" = "no" && enable_shared=no | |
3826 | ||
3827 | # On AIX, shared libraries and static libraries use the same namespace, and | |
3828 | # are all built from PIC. | |
3829 | case "$host_os" in | |
3830 | aix3*) | |
3831 | test "$enable_shared" = yes && enable_static=no | |
3832 | if test -n "$RANLIB"; then | |
3833 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
3834 | postinstall_cmds='$RANLIB $lib' | |
3835 | fi | |
3836 | ;; | |
fa275f0a TT |
3837 | aix4* | aix5*) |
3838 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
3839 | test "$enable_shared" = yes && enable_static=no | |
3840 | fi | |
9e129d90 MK |
3841 | ;; |
3842 | esac | |
3843 | AC_MSG_RESULT([$enable_shared]) | |
3844 | ||
3845 | AC_MSG_CHECKING([whether to build static libraries]) | |
3846 | # Make sure either enable_shared or enable_static is yes. | |
3847 | test "$enable_shared" = yes || enable_static=yes | |
3848 | AC_MSG_RESULT([$enable_static]) | |
3849 | ||
3850 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
3851 | ||
3852 | _LT_AC_TAGVAR(GCC, $1)="$G77" | |
3853 | _LT_AC_TAGVAR(LD, $1)="$LD" | |
3854 | ||
3855 | AC_LIBTOOL_PROG_COMPILER_PIC($1) | |
3856 | AC_LIBTOOL_PROG_CC_C_O($1) | |
3857 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) | |
3858 | AC_LIBTOOL_PROG_LD_SHLIBS($1) | |
fa275f0a | 3859 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
9e129d90 MK |
3860 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
3861 | AC_LIBTOOL_SYS_LIB_STRIP | |
fa275f0a | 3862 | |
9e129d90 MK |
3863 | |
3864 | AC_LIBTOOL_CONFIG($1) | |
3865 | ||
3866 | AC_LANG_POP | |
3867 | CC="$lt_save_CC" | |
3868 | ])# AC_LIBTOOL_LANG_F77_CONFIG | |
3869 | ||
3870 | ||
3871 | # AC_LIBTOOL_LANG_GCJ_CONFIG | |
3872 | # -------------------------- | |
3873 | # Ensure that the configuration vars for the C compiler are | |
3874 | # suitably defined. Those variables are subsequently used by | |
3875 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
3876 | AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) | |
3877 | AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], | |
3878 | [AC_LANG_SAVE | |
3879 | ||
3880 | # Source file extension for Java test sources. | |
3881 | ac_ext=java | |
3882 | ||
3883 | # Object file extension for compiled Java test sources. | |
3884 | objext=o | |
3885 | _LT_AC_TAGVAR(objext, $1)=$objext | |
3886 | ||
3887 | # Code to be used in simple compile tests | |
3888 | lt_simple_compile_test_code="class foo {}\n" | |
3889 | ||
3890 | # Code to be used in simple link tests | |
fa275f0a | 3891 | lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' |
9e129d90 MK |
3892 | |
3893 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
3894 | _LT_AC_SYS_COMPILER | |
3895 | ||
fa275f0a TT |
3896 | # save warnings/boilerplate of simple test code |
3897 | _LT_COMPILER_BOILERPLATE | |
3898 | _LT_LINKER_BOILERPLATE | |
3899 | ||
9e129d90 MK |
3900 | # Allow CC to be a program name with arguments. |
3901 | lt_save_CC="$CC" | |
3902 | CC=${GCJ-"gcj"} | |
3903 | compiler=$CC | |
3904 | _LT_AC_TAGVAR(compiler, $1)=$CC | |
fa275f0a | 3905 | _LT_CC_BASENAME([$compiler]) |
9e129d90 MK |
3906 | |
3907 | # GCJ did not exist at the time GCC didn't implicitly link libc in. | |
3908 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3909 | ||
fa275f0a TT |
3910 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
3911 | ||
9e129d90 MK |
3912 | ## CAVEAT EMPTOR: |
3913 | ## There is no encapsulation within the following macros, do not change | |
3914 | ## the running order or otherwise move them around unless you know exactly | |
3915 | ## what you are doing... | |
3916 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) | |
3917 | AC_LIBTOOL_PROG_COMPILER_PIC($1) | |
3918 | AC_LIBTOOL_PROG_CC_C_O($1) | |
3919 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) | |
3920 | AC_LIBTOOL_PROG_LD_SHLIBS($1) | |
fa275f0a | 3921 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
9e129d90 MK |
3922 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
3923 | AC_LIBTOOL_SYS_LIB_STRIP | |
9e129d90 MK |
3924 | AC_LIBTOOL_DLOPEN_SELF($1) |
3925 | ||
3926 | AC_LIBTOOL_CONFIG($1) | |
3927 | ||
3928 | AC_LANG_RESTORE | |
3929 | CC="$lt_save_CC" | |
3930 | ])# AC_LIBTOOL_LANG_GCJ_CONFIG | |
3931 | ||
3932 | ||
3933 | # AC_LIBTOOL_LANG_RC_CONFIG | |
3934 | # -------------------------- | |
3935 | # Ensure that the configuration vars for the Windows resource compiler are | |
3936 | # suitably defined. Those variables are subsequently used by | |
3937 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
3938 | AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) | |
3939 | AC_DEFUN([_LT_AC_LANG_RC_CONFIG], | |
3940 | [AC_LANG_SAVE | |
3941 | ||
3942 | # Source file extension for RC test sources. | |
3943 | ac_ext=rc | |
3944 | ||
3945 | # Object file extension for compiled RC test sources. | |
3946 | objext=o | |
3947 | _LT_AC_TAGVAR(objext, $1)=$objext | |
3948 | ||
3949 | # Code to be used in simple compile tests | |
3950 | lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' | |
3951 | ||
3952 | # Code to be used in simple link tests | |
3953 | lt_simple_link_test_code="$lt_simple_compile_test_code" | |
3954 | ||
3955 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
3956 | _LT_AC_SYS_COMPILER | |
3957 | ||
fa275f0a TT |
3958 | # save warnings/boilerplate of simple test code |
3959 | _LT_COMPILER_BOILERPLATE | |
3960 | _LT_LINKER_BOILERPLATE | |
3961 | ||
9e129d90 MK |
3962 | # Allow CC to be a program name with arguments. |
3963 | lt_save_CC="$CC" | |
3964 | CC=${RC-"windres"} | |
3965 | compiler=$CC | |
3966 | _LT_AC_TAGVAR(compiler, $1)=$CC | |
fa275f0a | 3967 | _LT_CC_BASENAME([$compiler]) |
9e129d90 MK |
3968 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
3969 | ||
3970 | AC_LIBTOOL_CONFIG($1) | |
3971 | ||
3972 | AC_LANG_RESTORE | |
3973 | CC="$lt_save_CC" | |
3974 | ])# AC_LIBTOOL_LANG_RC_CONFIG | |
3975 | ||
3976 | ||
3977 | # AC_LIBTOOL_CONFIG([TAGNAME]) | |
3978 | # ---------------------------- | |
3979 | # If TAGNAME is not passed, then create an initial libtool script | |
3980 | # with a default configuration from the untagged config vars. Otherwise | |
3981 | # add code to config.status for appending the configuration named by | |
3982 | # TAGNAME from the matching tagged config vars. | |
3983 | AC_DEFUN([AC_LIBTOOL_CONFIG], | |
3984 | [# The else clause should only fire when bootstrapping the | |
3985 | # libtool distribution, otherwise you forgot to ship ltmain.sh | |
3986 | # with your package, and you will get complaints that there are | |
3987 | # no rules to generate ltmain.sh. | |
3988 | if test -f "$ltmain"; then | |
3989 | # See if we are running on zsh, and set the options which allow our commands through | |
3990 | # without removal of \ escapes. | |
3991 | if test -n "${ZSH_VERSION+set}" ; then | |
3992 | setopt NO_GLOB_SUBST | |
fa275f0a | 3993 | fi |
9e129d90 MK |
3994 | # Now quote all the things that may contain metacharacters while being |
3995 | # careful not to overquote the AC_SUBSTed values. We take copies of the | |
3996 | # variables and quote the copies for generation of the libtool script. | |
fa275f0a TT |
3997 | for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \ |
3998 | SED SHELL STRIP \ | |
9e129d90 MK |
3999 | libname_spec library_names_spec soname_spec extract_expsyms_cmds \ |
4000 | old_striplib striplib file_magic_cmd finish_cmds finish_eval \ | |
4001 | deplibs_check_method reload_flag reload_cmds need_locks \ | |
4002 | lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ | |
4003 | lt_cv_sys_global_symbol_to_c_name_address \ | |
4004 | sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ | |
4005 | old_postinstall_cmds old_postuninstall_cmds \ | |
4006 | _LT_AC_TAGVAR(compiler, $1) \ | |
4007 | _LT_AC_TAGVAR(CC, $1) \ | |
4008 | _LT_AC_TAGVAR(LD, $1) \ | |
4009 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ | |
4010 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ | |
4011 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ | |
4012 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ | |
4013 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ | |
4014 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ | |
4015 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ | |
4016 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ | |
4017 | _LT_AC_TAGVAR(old_archive_cmds, $1) \ | |
4018 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ | |
4019 | _LT_AC_TAGVAR(predep_objects, $1) \ | |
4020 | _LT_AC_TAGVAR(postdep_objects, $1) \ | |
4021 | _LT_AC_TAGVAR(predeps, $1) \ | |
4022 | _LT_AC_TAGVAR(postdeps, $1) \ | |
4023 | _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ | |
4024 | _LT_AC_TAGVAR(archive_cmds, $1) \ | |
4025 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ | |
4026 | _LT_AC_TAGVAR(postinstall_cmds, $1) \ | |
4027 | _LT_AC_TAGVAR(postuninstall_cmds, $1) \ | |
4028 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ | |
4029 | _LT_AC_TAGVAR(allow_undefined_flag, $1) \ | |
4030 | _LT_AC_TAGVAR(no_undefined_flag, $1) \ | |
4031 | _LT_AC_TAGVAR(export_symbols_cmds, $1) \ | |
4032 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ | |
4033 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ | |
4034 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ | |
4035 | _LT_AC_TAGVAR(hardcode_automatic, $1) \ | |
4036 | _LT_AC_TAGVAR(module_cmds, $1) \ | |
4037 | _LT_AC_TAGVAR(module_expsym_cmds, $1) \ | |
4038 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ | |
4039 | _LT_AC_TAGVAR(exclude_expsyms, $1) \ | |
4040 | _LT_AC_TAGVAR(include_expsyms, $1); do | |
4041 | ||
4042 | case $var in | |
4043 | _LT_AC_TAGVAR(old_archive_cmds, $1) | \ | |
4044 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ | |
4045 | _LT_AC_TAGVAR(archive_cmds, $1) | \ | |
4046 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ | |
4047 | _LT_AC_TAGVAR(module_cmds, $1) | \ | |
fa275f0a | 4048 | _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ |
9e129d90 MK |
4049 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ |
4050 | _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ | |
4051 | extract_expsyms_cmds | reload_cmds | finish_cmds | \ | |
4052 | postinstall_cmds | postuninstall_cmds | \ | |
4053 | old_postinstall_cmds | old_postuninstall_cmds | \ | |
4054 | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) | |
4055 | # Double-quote double-evaled strings. | |
4056 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" | |
4057 | ;; | |
4058 | *) | |
4059 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" | |
4060 | ;; | |
4061 | esac | |
4062 | done | |
4063 | ||
4064 | case $lt_echo in | |
4065 | *'\[$]0 --fallback-echo"') | |
4066 | lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` | |
4067 | ;; | |
4068 | esac | |
4069 | ||
4070 | ifelse([$1], [], | |
4071 | [cfgfile="${ofile}T" | |
4072 | trap "$rm \"$cfgfile\"; exit 1" 1 2 15 | |
4073 | $rm -f "$cfgfile" | |
4074 | AC_MSG_NOTICE([creating $ofile])], | |
4075 | [cfgfile="$ofile"]) | |
4076 | ||
4077 | cat <<__EOF__ >> "$cfgfile" | |
4078 | ifelse([$1], [], | |
4079 | [#! $SHELL | |
4080 | ||
4081 | # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. | |
4082 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) | |
4083 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. | |
4084 | # | |
4085 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 | |
4086 | # Free Software Foundation, Inc. | |
4087 | # | |
4088 | # This file is part of GNU Libtool: | |
4089 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 | |
4090 | # | |
4091 | # This program is free software; you can redistribute it and/or modify | |
4092 | # it under the terms of the GNU General Public License as published by | |
4093 | # the Free Software Foundation; either version 2 of the License, or | |
4094 | # (at your option) any later version. | |
4095 | # | |
4096 | # This program is distributed in the hope that it will be useful, but | |
4097 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
4098 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
4099 | # General Public License for more details. | |
4100 | # | |
4101 | # You should have received a copy of the GNU General Public License | |
4102 | # along with this program; if not, write to the Free Software | |
fa275f0a | 4103 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
9e129d90 MK |
4104 | # |
4105 | # As a special exception to the GNU General Public License, if you | |
4106 | # distribute this file as part of a program that contains a | |
4107 | # configuration script generated by Autoconf, you may include it under | |
4108 | # the same distribution terms that you use for the rest of that program. | |
4109 | ||
4110 | # A sed program that does not truncate output. | |
4111 | SED=$lt_SED | |
4112 | ||
4113 | # Sed that helps us avoid accidentally triggering echo(1) options like -n. | |
fa275f0a | 4114 | Xsed="$SED -e 1s/^X//" |
9e129d90 MK |
4115 | |
4116 | # The HP-UX ksh and POSIX shell print the target directory to stdout | |
4117 | # if CDPATH is set. | |
fa275f0a | 4118 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
9e129d90 MK |
4119 | |
4120 | # The names of the tagged configurations supported by this script. | |
4121 | available_tags= | |
4122 | ||
4123 | # ### BEGIN LIBTOOL CONFIG], | |
4124 | [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) | |
4125 | ||
4126 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
4127 | ||
4128 | # Shell to use when invoking shell scripts. | |
4129 | SHELL=$lt_SHELL | |
4130 | ||
4131 | # Whether or not to build shared libraries. | |
4132 | build_libtool_libs=$enable_shared | |
4133 | ||
4134 | # Whether or not to build static libraries. | |
4135 | build_old_libs=$enable_static | |
4136 | ||
4137 | # Whether or not to add -lc for building shared libraries. | |
4138 | build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) | |
4139 | ||
4140 | # Whether or not to disallow shared libs when runtime libs are static | |
4141 | allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) | |
4142 | ||
4143 | # Whether or not to optimize for fast installation. | |
4144 | fast_install=$enable_fast_install | |
4145 | ||
4146 | # The host system. | |
4147 | host_alias=$host_alias | |
4148 | host=$host | |
fa275f0a TT |
4149 | host_os=$host_os |
4150 | ||
4151 | # The build system. | |
4152 | build_alias=$build_alias | |
4153 | build=$build | |
4154 | build_os=$build_os | |
9e129d90 MK |
4155 | |
4156 | # An echo program that does not interpret backslashes. | |
4157 | echo=$lt_echo | |
4158 | ||
4159 | # The archiver. | |
4160 | AR=$lt_AR | |
4161 | AR_FLAGS=$lt_AR_FLAGS | |
4162 | ||
4163 | # A C compiler. | |
4164 | LTCC=$lt_LTCC | |
4165 | ||
4166 | # A language-specific compiler. | |
4167 | CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) | |
4168 | ||
4169 | # Is the compiler the GNU C compiler? | |
4170 | with_gcc=$_LT_AC_TAGVAR(GCC, $1) | |
4171 | ||
4172 | # An ERE matcher. | |
4173 | EGREP=$lt_EGREP | |
4174 | ||
4175 | # The linker used to build libraries. | |
4176 | LD=$lt_[]_LT_AC_TAGVAR(LD, $1) | |
4177 | ||
4178 | # Whether we need hard or soft links. | |
4179 | LN_S=$lt_LN_S | |
4180 | ||
4181 | # A BSD-compatible nm program. | |
4182 | NM=$lt_NM | |
4183 | ||
4184 | # A symbol stripping program | |
fa275f0a | 4185 | STRIP=$lt_STRIP |
9e129d90 MK |
4186 | |
4187 | # Used to examine libraries when file_magic_cmd begins "file" | |
4188 | MAGIC_CMD=$MAGIC_CMD | |
4189 | ||
4190 | # Used on cygwin: DLL creation program. | |
4191 | DLLTOOL="$DLLTOOL" | |
4192 | ||
4193 | # Used on cygwin: object dumper. | |
4194 | OBJDUMP="$OBJDUMP" | |
4195 | ||
4196 | # Used on cygwin: assembler. | |
4197 | AS="$AS" | |
4198 | ||
4199 | # The name of the directory that contains temporary libtool files. | |
4200 | objdir=$objdir | |
4201 | ||
4202 | # How to create reloadable object files. | |
4203 | reload_flag=$lt_reload_flag | |
4204 | reload_cmds=$lt_reload_cmds | |
4205 | ||
4206 | # How to pass a linker flag through the compiler. | |
4207 | wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) | |
4208 | ||
4209 | # Object file suffix (normally "o"). | |
4210 | objext="$ac_objext" | |
4211 | ||
4212 | # Old archive suffix (normally "a"). | |
4213 | libext="$libext" | |
4214 | ||
4215 | # Shared library suffix (normally ".so"). | |
fa275f0a | 4216 | shrext_cmds='$shrext_cmds' |
9e129d90 MK |
4217 | |
4218 | # Executable file suffix (normally ""). | |
4219 | exeext="$exeext" | |
4220 | ||
4221 | # Additional compiler flags for building library objects. | |
4222 | pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) | |
4223 | pic_mode=$pic_mode | |
4224 | ||
4225 | # What is the maximum length of a command? | |
4226 | max_cmd_len=$lt_cv_sys_max_cmd_len | |
4227 | ||
4228 | # Does compiler simultaneously support -c and -o options? | |
4229 | compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) | |
4230 | ||
fa275f0a | 4231 | # Must we lock files when doing compilation? |
9e129d90 MK |
4232 | need_locks=$lt_need_locks |
4233 | ||
4234 | # Do we need the lib prefix for modules? | |
4235 | need_lib_prefix=$need_lib_prefix | |
4236 | ||
4237 | # Do we need a version for libraries? | |
4238 | need_version=$need_version | |
4239 | ||
4240 | # Whether dlopen is supported. | |
4241 | dlopen_support=$enable_dlopen | |
4242 | ||
4243 | # Whether dlopen of programs is supported. | |
4244 | dlopen_self=$enable_dlopen_self | |
4245 | ||
4246 | # Whether dlopen of statically linked programs is supported. | |
4247 | dlopen_self_static=$enable_dlopen_self_static | |
4248 | ||
4249 | # Compiler flag to prevent dynamic linking. | |
4250 | link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) | |
4251 | ||
4252 | # Compiler flag to turn off builtin functions. | |
4253 | no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) | |
4254 | ||
4255 | # Compiler flag to allow reflexive dlopens. | |
4256 | export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) | |
4257 | ||
4258 | # Compiler flag to generate shared objects directly from archives. | |
4259 | whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) | |
4260 | ||
4261 | # Compiler flag to generate thread-safe objects. | |
4262 | thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) | |
4263 | ||
4264 | # Library versioning type. | |
4265 | version_type=$version_type | |
4266 | ||
4267 | # Format of library name prefix. | |
4268 | libname_spec=$lt_libname_spec | |
4269 | ||
4270 | # List of archive names. First name is the real one, the rest are links. | |
4271 | # The last name is the one that the linker finds with -lNAME. | |
4272 | library_names_spec=$lt_library_names_spec | |
4273 | ||
4274 | # The coded name of the library, if different from the real name. | |
4275 | soname_spec=$lt_soname_spec | |
4276 | ||
4277 | # Commands used to build and install an old-style archive. | |
4278 | RANLIB=$lt_RANLIB | |
4279 | old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) | |
4280 | old_postinstall_cmds=$lt_old_postinstall_cmds | |
4281 | old_postuninstall_cmds=$lt_old_postuninstall_cmds | |
4282 | ||
4283 | # Create an old-style archive from a shared archive. | |
4284 | old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | |
4285 | ||
4286 | # Create a temporary old-style archive to link instead of a shared archive. | |
4287 | old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | |
4288 | ||
4289 | # Commands used to build and install a shared archive. | |
4290 | archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) | |
4291 | archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) | |
4292 | postinstall_cmds=$lt_postinstall_cmds | |
4293 | postuninstall_cmds=$lt_postuninstall_cmds | |
4294 | ||
4295 | # Commands used to build a loadable module (assumed same as above if empty) | |
4296 | module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) | |
4297 | module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) | |
4298 | ||
4299 | # Commands to strip libraries. | |
4300 | old_striplib=$lt_old_striplib | |
4301 | striplib=$lt_striplib | |
4302 | ||
4303 | # Dependencies to place before the objects being linked to create a | |
4304 | # shared library. | |
4305 | predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) | |
4306 | ||
4307 | # Dependencies to place after the objects being linked to create a | |
4308 | # shared library. | |
4309 | postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) | |
4310 | ||
4311 | # Dependencies to place before the objects being linked to create a | |
4312 | # shared library. | |
4313 | predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) | |
4314 | ||
4315 | # Dependencies to place after the objects being linked to create a | |
4316 | # shared library. | |
4317 | postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) | |
4318 | ||
4319 | # The library search path used internally by the compiler when linking | |
4320 | # a shared library. | |
4321 | compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) | |
4322 | ||
4323 | # Method to check whether dependent libraries are shared objects. | |
4324 | deplibs_check_method=$lt_deplibs_check_method | |
4325 | ||
4326 | # Command to use when deplibs_check_method == file_magic. | |
4327 | file_magic_cmd=$lt_file_magic_cmd | |
4328 | ||
4329 | # Flag that allows shared libraries with undefined symbols to be built. | |
4330 | allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) | |
4331 | ||
4332 | # Flag that forces no undefined symbols. | |
4333 | no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) | |
4334 | ||
4335 | # Commands used to finish a libtool library installation in a directory. | |
4336 | finish_cmds=$lt_finish_cmds | |
4337 | ||
4338 | # Same as above, but a single script fragment to be evaled but not shown. | |
4339 | finish_eval=$lt_finish_eval | |
4340 | ||
4341 | # Take the output of nm and produce a listing of raw symbols and C names. | |
4342 | global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe | |
4343 | ||
4344 | # Transform the output of nm in a proper C declaration | |
4345 | global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl | |
4346 | ||
4347 | # Transform the output of nm in a C name address pair | |
4348 | global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address | |
4349 | ||
4350 | # This is the shared library runtime path variable. | |
4351 | runpath_var=$runpath_var | |
4352 | ||
4353 | # This is the shared library path variable. | |
4354 | shlibpath_var=$shlibpath_var | |
4355 | ||
4356 | # Is shlibpath searched before the hard-coded library search path? | |
4357 | shlibpath_overrides_runpath=$shlibpath_overrides_runpath | |
4358 | ||
4359 | # How to hardcode a shared library path into an executable. | |
4360 | hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) | |
4361 | ||
4362 | # Whether we should hardcode library paths into libraries. | |
4363 | hardcode_into_libs=$hardcode_into_libs | |
4364 | ||
4365 | # Flag to hardcode \$libdir into a binary during linking. | |
4366 | # This must work even if \$libdir does not exist. | |
4367 | hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) | |
4368 | ||
4369 | # If ld is used when linking, flag to hardcode \$libdir into | |
4370 | # a binary during linking. This must work even if \$libdir does | |
4371 | # not exist. | |
4372 | hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) | |
4373 | ||
4374 | # Whether we need a single -rpath flag with a separated argument. | |
4375 | hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) | |
4376 | ||
4377 | # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the | |
4378 | # resulting binary. | |
4379 | hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) | |
4380 | ||
4381 | # Set to yes if using the -LDIR flag during linking hardcodes DIR into the | |
4382 | # resulting binary. | |
4383 | hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) | |
4384 | ||
4385 | # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into | |
4386 | # the resulting binary. | |
4387 | hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) | |
4388 | ||
4389 | # Set to yes if building a shared library automatically hardcodes DIR into the library | |
4390 | # and all subsequent libraries and executables linked against it. | |
4391 | hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) | |
4392 | ||
4393 | # Variables whose values should be saved in libtool wrapper scripts and | |
4394 | # restored at relink time. | |
4395 | variables_saved_for_relink="$variables_saved_for_relink" | |
4396 | ||
4397 | # Whether libtool must link a program against all its dependency libraries. | |
4398 | link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) | |
4399 | ||
4400 | # Compile-time system search path for libraries | |
4401 | sys_lib_search_path_spec=$lt_sys_lib_search_path_spec | |
4402 | ||
4403 | # Run-time system search path for libraries | |
4404 | sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec | |
4405 | ||
4406 | # Fix the shell variable \$srcfile for the compiler. | |
4407 | fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" | |
4408 | ||
4409 | # Set to yes if exported symbols are required. | |
4410 | always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) | |
4411 | ||
4412 | # The commands to list exported symbols. | |
4413 | export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) | |
4414 | ||
4415 | # The commands to extract the exported symbol list from a shared archive. | |
4416 | extract_expsyms_cmds=$lt_extract_expsyms_cmds | |
4417 | ||
4418 | # Symbols that should not be listed in the preloaded symbols. | |
4419 | exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) | |
4420 | ||
4421 | # Symbols that must always be exported. | |
4422 | include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) | |
4423 | ||
4424 | ifelse([$1],[], | |
4425 | [# ### END LIBTOOL CONFIG], | |
4426 | [# ### END LIBTOOL TAG CONFIG: $tagname]) | |
4427 | ||
4428 | __EOF__ | |
4429 | ||
4430 | ifelse([$1],[], [ | |
4431 | case $host_os in | |
4432 | aix3*) | |
4433 | cat <<\EOF >> "$cfgfile" | |
4434 | ||
4435 | # AIX sometimes has problems with the GCC collect2 program. For some | |
4436 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
4437 | # vanish in a puff of smoke. | |
4438 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
4439 | COLLECT_NAMES= | |
4440 | export COLLECT_NAMES | |
4441 | fi | |
4442 | EOF | |
4443 | ;; | |
4444 | esac | |
4445 | ||
4446 | # We use sed instead of cat because bash on DJGPP gets confused if | |
4447 | # if finds mixed CR/LF and LF-only lines. Since sed operates in | |
4448 | # text mode, it properly converts lines to CR/LF. This bash problem | |
4449 | # is reportedly fixed, but why not run on old versions too? | |
4450 | sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) | |
4451 | ||
4452 | mv -f "$cfgfile" "$ofile" || \ | |
4453 | (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") | |
4454 | chmod +x "$ofile" | |
4455 | ]) | |
4456 | else | |
4457 | # If there is no Makefile yet, we rely on a make rule to execute | |
4458 | # `config.status --recheck' to rerun these tests and create the | |
4459 | # libtool script then. | |
fa275f0a TT |
4460 | ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` |
4461 | if test -f "$ltmain_in"; then | |
4462 | test -f Makefile && make "$ltmain" | |
4463 | fi | |
9e129d90 MK |
4464 | fi |
4465 | ])# AC_LIBTOOL_CONFIG | |
4466 | ||
4467 | ||
4468 | # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) | |
4469 | # ------------------------------------------- | |
4470 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], | |
4471 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl | |
4472 | ||
4473 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= | |
4474 | ||
4475 | if test "$GCC" = yes; then | |
4476 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' | |
4477 | ||
4478 | AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], | |
4479 | lt_cv_prog_compiler_rtti_exceptions, | |
4480 | [-fno-rtti -fno-exceptions], [], | |
4481 | [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) | |
4482 | fi | |
4483 | ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI | |
4484 | ||
4485 | ||
4486 | # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE | |
4487 | # --------------------------------- | |
4488 | AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], | |
4489 | [AC_REQUIRE([AC_CANONICAL_HOST]) | |
4490 | AC_REQUIRE([AC_PROG_NM]) | |
4491 | AC_REQUIRE([AC_OBJEXT]) | |
4492 | # Check for command to grab the raw symbol name followed by C symbol from nm. | |
4493 | AC_MSG_CHECKING([command to parse $NM output from $compiler object]) | |
4494 | AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], | |
4495 | [ | |
4496 | # These are sane defaults that work on at least a few old systems. | |
4497 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
4498 | ||
4499 | # Character class describing NM global symbol codes. | |
4500 | symcode='[[BCDEGRST]]' | |
4501 | ||
4502 | # Regexp to match symbols that can be accessed directly from C. | |
4503 | sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' | |
4504 | ||
9e129d90 MK |
4505 | # Transform an extracted symbol line into a proper C declaration |
4506 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" | |
4507 | ||
4508 | # Transform an extracted symbol line into symbol name and symbol address | |
4509 | 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'" | |
4510 | ||
4511 | # Define system-specific variables. | |
4512 | case $host_os in | |
4513 | aix*) | |
4514 | symcode='[[BCDT]]' | |
4515 | ;; | |
4516 | cygwin* | mingw* | pw32*) | |
4517 | symcode='[[ABCDGISTW]]' | |
4518 | ;; | |
4519 | hpux*) # Its linker distinguishes data from code symbols | |
4520 | if test "$host_cpu" = ia64; then | |
4521 | symcode='[[ABCDEGRST]]' | |
4522 | fi | |
4523 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
4524 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" | |
4525 | ;; | |
fa275f0a TT |
4526 | linux*) |
4527 | if test "$host_cpu" = ia64; then | |
4528 | symcode='[[ABCDGIRSTW]]' | |
4529 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
4530 | 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'" | |
4531 | fi | |
4532 | ;; | |
9e129d90 MK |
4533 | irix* | nonstopux*) |
4534 | symcode='[[BCDEGRST]]' | |
4535 | ;; | |
4536 | osf*) | |
4537 | symcode='[[BCDEGQRST]]' | |
4538 | ;; | |
4539 | solaris* | sysv5*) | |
fa275f0a | 4540 | symcode='[[BDRT]]' |
9e129d90 MK |
4541 | ;; |
4542 | sysv4) | |
4543 | symcode='[[DFNSTU]]' | |
4544 | ;; | |
4545 | esac | |
4546 | ||
4547 | # Handle CRLF in mingw tool chain | |
4548 | opt_cr= | |
4549 | case $build_os in | |
4550 | mingw*) | |
4551 | opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
4552 | ;; | |
4553 | esac | |
4554 | ||
4555 | # If we're using GNU nm, then use its standard symbol codes. | |
4556 | case `$NM -V 2>&1` in | |
4557 | *GNU* | *'with BFD'*) | |
fa275f0a | 4558 | symcode='[[ABCDGIRSTW]]' ;; |
9e129d90 MK |
4559 | esac |
4560 | ||
4561 | # Try without a prefix undercore, then with it. | |
4562 | for ac_symprfx in "" "_"; do | |
4563 | ||
fa275f0a TT |
4564 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
4565 | symxfrm="\\1 $ac_symprfx\\2 \\2" | |
4566 | ||
9e129d90 | 4567 | # Write the raw and C identifiers. |
fa275f0a | 4568 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
9e129d90 MK |
4569 | |
4570 | # Check to see that the pipe works correctly. | |
4571 | pipe_works=no | |
4572 | ||
4573 | rm -f conftest* | |
4574 | cat > conftest.$ac_ext <<EOF | |
4575 | #ifdef __cplusplus | |
4576 | extern "C" { | |
4577 | #endif | |
4578 | char nm_test_var; | |
4579 | void nm_test_func(){} | |
4580 | #ifdef __cplusplus | |
4581 | } | |
4582 | #endif | |
4583 | int main(){nm_test_var='a';nm_test_func();return(0);} | |
4584 | EOF | |
4585 | ||
4586 | if AC_TRY_EVAL(ac_compile); then | |
4587 | # Now try to grab the symbols. | |
4588 | nlist=conftest.nm | |
4589 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then | |
4590 | # Try sorting and uniquifying the output. | |
4591 | if sort "$nlist" | uniq > "$nlist"T; then | |
4592 | mv -f "$nlist"T "$nlist" | |
4593 | else | |
4594 | rm -f "$nlist"T | |
4595 | fi | |
4596 | ||
4597 | # Make sure that we snagged all the symbols we need. | |
4598 | if grep ' nm_test_var$' "$nlist" >/dev/null; then | |
4599 | if grep ' nm_test_func$' "$nlist" >/dev/null; then | |
4600 | cat <<EOF > conftest.$ac_ext | |
4601 | #ifdef __cplusplus | |
4602 | extern "C" { | |
4603 | #endif | |
4604 | ||
4605 | EOF | |
4606 | # Now generate the symbol file. | |
4607 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' | |
4608 | ||
4609 | cat <<EOF >> conftest.$ac_ext | |
4610 | #if defined (__STDC__) && __STDC__ | |
4611 | # define lt_ptr_t void * | |
4612 | #else | |
4613 | # define lt_ptr_t char * | |
4614 | # define const | |
4615 | #endif | |
4616 | ||
4617 | /* The mapping between symbol names and symbols. */ | |
4618 | const struct { | |
4619 | const char *name; | |
4620 | lt_ptr_t address; | |
4621 | } | |
4622 | lt_preloaded_symbols[[]] = | |
4623 | { | |
4624 | EOF | |
4625 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext | |
4626 | cat <<\EOF >> conftest.$ac_ext | |
4627 | {0, (lt_ptr_t) 0} | |
4628 | }; | |
4629 | ||
4630 | #ifdef __cplusplus | |
4631 | } | |
4632 | #endif | |
4633 | EOF | |
4634 | # Now try linking the two files. | |
4635 | mv conftest.$ac_objext conftstm.$ac_objext | |
4636 | lt_save_LIBS="$LIBS" | |
4637 | lt_save_CFLAGS="$CFLAGS" | |
4638 | LIBS="conftstm.$ac_objext" | |
4639 | CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" | |
4640 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then | |
4641 | pipe_works=yes | |
4642 | fi | |
4643 | LIBS="$lt_save_LIBS" | |
4644 | CFLAGS="$lt_save_CFLAGS" | |
4645 | else | |
4646 | echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD | |
4647 | fi | |
4648 | else | |
4649 | echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD | |
4650 | fi | |
4651 | else | |
4652 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD | |
4653 | fi | |
4654 | else | |
4655 | echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD | |
4656 | cat conftest.$ac_ext >&5 | |
4657 | fi | |
4658 | rm -f conftest* conftst* | |
4659 | ||
4660 | # Do not use the global_symbol_pipe unless it works. | |
4661 | if test "$pipe_works" = yes; then | |
4662 | break | |
4663 | else | |
4664 | lt_cv_sys_global_symbol_pipe= | |
4665 | fi | |
4666 | done | |
4667 | ]) | |
4668 | if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
4669 | lt_cv_sys_global_symbol_to_cdecl= | |
4670 | fi | |
4671 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then | |
4672 | AC_MSG_RESULT(failed) | |
4673 | else | |
4674 | AC_MSG_RESULT(ok) | |
4675 | fi | |
4676 | ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE | |
4677 | ||
4678 | ||
4679 | # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) | |
4680 | # --------------------------------------- | |
4681 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], | |
4682 | [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= | |
4683 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
4684 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= | |
4685 | ||
4686 | AC_MSG_CHECKING([for $compiler option to produce PIC]) | |
4687 | ifelse([$1],[CXX],[ | |
4688 | # C++ specific cases for pic, static, wl, etc. | |
4689 | if test "$GXX" = yes; then | |
4690 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4691 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
4692 | ||
4693 | case $host_os in | |
4694 | aix*) | |
4695 | # All AIX code is PIC. | |
4696 | if test "$host_cpu" = ia64; then | |
4697 | # AIX 5 now supports IA64 processor | |
4698 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4699 | fi | |
4700 | ;; | |
4701 | amigaos*) | |
4702 | # FIXME: we need at least 68020 code to build shared libraries, but | |
4703 | # adding the `-m68020' flag to GCC prevents building anything better, | |
4704 | # like `-m68040'. | |
4705 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' | |
4706 | ;; | |
4707 | beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
4708 | # PIC is the default for these OSes. | |
4709 | ;; | |
4710 | mingw* | os2* | pw32*) | |
4711 | # This hack is so that the source file can tell whether it is being | |
4712 | # built for inclusion in a dll (and should export symbols for example). | |
4713 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' | |
4714 | ;; | |
4715 | darwin* | rhapsody*) | |
4716 | # PIC is the default on this platform | |
4717 | # Common symbols not allowed in MH_DYLIB files | |
4718 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
4719 | ;; | |
4720 | *djgpp*) | |
4721 | # DJGPP does not support shared libraries at all | |
4722 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
4723 | ;; | |
4724 | sysv4*MP*) | |
4725 | if test -d /usr/nec; then | |
4726 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
4727 | fi | |
4728 | ;; | |
4729 | hpux*) | |
4730 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
4731 | # not for PA HP-UX. | |
4732 | case "$host_cpu" in | |
4733 | hppa*64*|ia64*) | |
4734 | ;; | |
4735 | *) | |
4736 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
4737 | ;; | |
4738 | esac | |
4739 | ;; | |
4740 | *) | |
4741 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
4742 | ;; | |
4743 | esac | |
4744 | else | |
4745 | case $host_os in | |
4746 | aix4* | aix5*) | |
4747 | # All AIX code is PIC. | |
4748 | if test "$host_cpu" = ia64; then | |
4749 | # AIX 5 now supports IA64 processor | |
4750 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4751 | else | |
4752 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
4753 | fi | |
4754 | ;; | |
4755 | chorus*) | |
4756 | case $cc_basename in | |
fa275f0a | 4757 | cxch68*) |
9e129d90 MK |
4758 | # Green Hills C++ Compiler |
4759 | # _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" | |
4760 | ;; | |
4761 | esac | |
4762 | ;; | |
fa275f0a TT |
4763 | darwin*) |
4764 | # PIC is the default on this platform | |
4765 | # Common symbols not allowed in MH_DYLIB files | |
4766 | case $cc_basename in | |
4767 | xlc*) | |
4768 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' | |
4769 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4770 | ;; | |
4771 | esac | |
4772 | ;; | |
9e129d90 MK |
4773 | dgux*) |
4774 | case $cc_basename in | |
fa275f0a | 4775 | ec++*) |
9e129d90 MK |
4776 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
4777 | ;; | |
fa275f0a | 4778 | ghcx*) |
9e129d90 MK |
4779 | # Green Hills C++ Compiler |
4780 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
4781 | ;; | |
4782 | *) | |
4783 | ;; | |
4784 | esac | |
4785 | ;; | |
fa275f0a | 4786 | freebsd* | kfreebsd*-gnu | dragonfly*) |
9e129d90 MK |
4787 | # FreeBSD uses GNU C++ |
4788 | ;; | |
4789 | hpux9* | hpux10* | hpux11*) | |
4790 | case $cc_basename in | |
fa275f0a | 4791 | CC*) |
9e129d90 MK |
4792 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4793 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" | |
4794 | if test "$host_cpu" != ia64; then | |
4795 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
4796 | fi | |
4797 | ;; | |
fa275f0a | 4798 | aCC*) |
9e129d90 MK |
4799 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4800 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" | |
4801 | case "$host_cpu" in | |
4802 | hppa*64*|ia64*) | |
4803 | # +Z the default | |
4804 | ;; | |
4805 | *) | |
4806 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
4807 | ;; | |
4808 | esac | |
4809 | ;; | |
4810 | *) | |
4811 | ;; | |
4812 | esac | |
4813 | ;; | |
4814 | irix5* | irix6* | nonstopux*) | |
4815 | case $cc_basename in | |
fa275f0a | 4816 | CC*) |
9e129d90 MK |
4817 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4818 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
4819 | # CC pic flag -KPIC is the default. | |
4820 | ;; | |
4821 | *) | |
4822 | ;; | |
4823 | esac | |
4824 | ;; | |
4825 | linux*) | |
4826 | case $cc_basename in | |
fa275f0a | 4827 | KCC*) |
9e129d90 MK |
4828 | # KAI C++ Compiler |
4829 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' | |
4830 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
4831 | ;; | |
fa275f0a | 4832 | icpc* | ecpc*) |
9e129d90 MK |
4833 | # Intel C++ |
4834 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4835 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4836 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
fa275f0a TT |
4837 | ;; |
4838 | pgCC*) | |
4839 | # Portland Group C++ compiler. | |
4840 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4841 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' | |
4842 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
4843 | ;; | |
4844 | cxx*) | |
9e129d90 MK |
4845 | # Compaq C++ |
4846 | # Make sure the PIC flag is empty. It appears that all Alpha | |
4847 | # Linux and Compaq Tru64 Unix objects are PIC. | |
4848 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
4849 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
4850 | ;; | |
4851 | *) | |
4852 | ;; | |
4853 | esac | |
4854 | ;; | |
4855 | lynxos*) | |
4856 | ;; | |
4857 | m88k*) | |
4858 | ;; | |
4859 | mvs*) | |
4860 | case $cc_basename in | |
fa275f0a TT |
4861 | cxx*) |
4862 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' | |
9e129d90 MK |
4863 | ;; |
4864 | *) | |
4865 | ;; | |
4866 | esac | |
4867 | ;; | |
4868 | netbsd*) | |
4869 | ;; | |
4870 | osf3* | osf4* | osf5*) | |
4871 | case $cc_basename in | |
fa275f0a | 4872 | KCC*) |
9e129d90 MK |
4873 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
4874 | ;; | |
fa275f0a | 4875 | RCC*) |
9e129d90 MK |
4876 | # Rational C++ 2.4.1 |
4877 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
4878 | ;; | |
fa275f0a | 4879 | cxx*) |
9e129d90 MK |
4880 | # Digital/Compaq C++ |
4881 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4882 | # Make sure the PIC flag is empty. It appears that all Alpha | |
4883 | # Linux and Compaq Tru64 Unix objects are PIC. | |
4884 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
4885 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
4886 | ;; | |
4887 | *) | |
4888 | ;; | |
4889 | esac | |
4890 | ;; | |
4891 | psos*) | |
4892 | ;; | |
4893 | sco*) | |
4894 | case $cc_basename in | |
fa275f0a | 4895 | CC*) |
9e129d90 MK |
4896 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
4897 | ;; | |
4898 | *) | |
4899 | ;; | |
4900 | esac | |
4901 | ;; | |
4902 | solaris*) | |
4903 | case $cc_basename in | |
fa275f0a | 4904 | CC*) |
9e129d90 MK |
4905 | # Sun C++ 4.2, 5.x and Centerline C++ |
4906 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4907 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4908 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
4909 | ;; | |
fa275f0a | 4910 | gcx*) |
9e129d90 MK |
4911 | # Green Hills C++ Compiler |
4912 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
4913 | ;; | |
4914 | *) | |
4915 | ;; | |
4916 | esac | |
4917 | ;; | |
4918 | sunos4*) | |
4919 | case $cc_basename in | |
fa275f0a | 4920 | CC*) |
9e129d90 MK |
4921 | # Sun C++ 4.x |
4922 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
4923 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4924 | ;; | |
fa275f0a | 4925 | lcc*) |
9e129d90 MK |
4926 | # Lucid |
4927 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
4928 | ;; | |
4929 | *) | |
4930 | ;; | |
4931 | esac | |
4932 | ;; | |
4933 | tandem*) | |
4934 | case $cc_basename in | |
fa275f0a | 4935 | NCC*) |
9e129d90 MK |
4936 | # NonStop-UX NCC 3.20 |
4937 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4938 | ;; | |
4939 | *) | |
4940 | ;; | |
4941 | esac | |
4942 | ;; | |
4943 | unixware*) | |
4944 | ;; | |
4945 | vxworks*) | |
4946 | ;; | |
4947 | *) | |
4948 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
4949 | ;; | |
4950 | esac | |
4951 | fi | |
4952 | ], | |
4953 | [ | |
4954 | if test "$GCC" = yes; then | |
4955 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4956 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
4957 | ||
4958 | case $host_os in | |
4959 | aix*) | |
4960 | # All AIX code is PIC. | |
4961 | if test "$host_cpu" = ia64; then | |
4962 | # AIX 5 now supports IA64 processor | |
4963 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4964 | fi | |
4965 | ;; | |
4966 | ||
4967 | amigaos*) | |
4968 | # FIXME: we need at least 68020 code to build shared libraries, but | |
4969 | # adding the `-m68020' flag to GCC prevents building anything better, | |
4970 | # like `-m68040'. | |
4971 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' | |
4972 | ;; | |
4973 | ||
4974 | beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
4975 | # PIC is the default for these OSes. | |
4976 | ;; | |
4977 | ||
4978 | mingw* | pw32* | os2*) | |
4979 | # This hack is so that the source file can tell whether it is being | |
4980 | # built for inclusion in a dll (and should export symbols for example). | |
4981 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' | |
4982 | ;; | |
4983 | ||
4984 | darwin* | rhapsody*) | |
4985 | # PIC is the default on this platform | |
4986 | # Common symbols not allowed in MH_DYLIB files | |
4987 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
4988 | ;; | |
4989 | ||
4990 | msdosdjgpp*) | |
4991 | # Just because we use GCC doesn't mean we suddenly get shared libraries | |
4992 | # on systems that don't support them. | |
4993 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
4994 | enable_shared=no | |
4995 | ;; | |
4996 | ||
4997 | sysv4*MP*) | |
4998 | if test -d /usr/nec; then | |
4999 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
5000 | fi | |
5001 | ;; | |
5002 | ||
5003 | hpux*) | |
5004 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
5005 | # not for PA HP-UX. | |
5006 | case "$host_cpu" in | |
5007 | hppa*64*|ia64*) | |
5008 | # +Z the default | |
5009 | ;; | |
5010 | *) | |
5011 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
5012 | ;; | |
5013 | esac | |
5014 | ;; | |
5015 | ||
5016 | *) | |
5017 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
5018 | ;; | |
5019 | esac | |
5020 | else | |
5021 | # PORTME Check for flag to pass linker flags through the system compiler. | |
5022 | case $host_os in | |
5023 | aix*) | |
5024 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5025 | if test "$host_cpu" = ia64; then | |
5026 | # AIX 5 now supports IA64 processor | |
5027 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5028 | else | |
5029 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
5030 | fi | |
5031 | ;; | |
fa275f0a TT |
5032 | darwin*) |
5033 | # PIC is the default on this platform | |
5034 | # Common symbols not allowed in MH_DYLIB files | |
5035 | case $cc_basename in | |
5036 | xlc*) | |
5037 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' | |
5038 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5039 | ;; | |
5040 | esac | |
5041 | ;; | |
9e129d90 MK |
5042 | |
5043 | mingw* | pw32* | os2*) | |
5044 | # This hack is so that the source file can tell whether it is being | |
5045 | # built for inclusion in a dll (and should export symbols for example). | |
5046 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' | |
5047 | ;; | |
5048 | ||
5049 | hpux9* | hpux10* | hpux11*) | |
5050 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5051 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
5052 | # not for PA HP-UX. | |
5053 | case "$host_cpu" in | |
5054 | hppa*64*|ia64*) | |
5055 | # +Z the default | |
5056 | ;; | |
5057 | *) | |
5058 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
5059 | ;; | |
5060 | esac | |
5061 | # Is there a better lt_prog_compiler_static that works with the bundled CC? | |
5062 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
5063 | ;; | |
5064 | ||
5065 | irix5* | irix6* | nonstopux*) | |
5066 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5067 | # PIC (with -KPIC) is the default. | |
5068 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
5069 | ;; | |
5070 | ||
5071 | newsos6) | |
5072 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5073 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5074 | ;; | |
5075 | ||
5076 | linux*) | |
fa275f0a TT |
5077 | case $cc_basename in |
5078 | icc* | ecc*) | |
9e129d90 MK |
5079 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5080 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5081 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
5082 | ;; | |
fa275f0a TT |
5083 | pgcc* | pgf77* | pgf90*) |
5084 | # Portland Group compilers (*not* the Pentium gcc compiler, | |
5085 | # which looks to be a dead project) | |
5086 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5087 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' | |
5088 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
5089 | ;; | |
5090 | ccc*) | |
9e129d90 MK |
5091 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5092 | # All Alpha code is PIC. | |
5093 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
5094 | ;; | |
5095 | esac | |
5096 | ;; | |
5097 | ||
5098 | osf3* | osf4* | osf5*) | |
5099 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5100 | # All OSF/1 code is PIC. | |
5101 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
5102 | ;; | |
5103 | ||
5104 | sco3.2v5*) | |
5105 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic' | |
5106 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn' | |
5107 | ;; | |
5108 | ||
5109 | solaris*) | |
9e129d90 MK |
5110 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5111 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
fa275f0a TT |
5112 | case $cc_basename in |
5113 | f77* | f90* | f95*) | |
5114 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; | |
5115 | *) | |
5116 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; | |
5117 | esac | |
9e129d90 MK |
5118 | ;; |
5119 | ||
5120 | sunos4*) | |
5121 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
5122 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
5123 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5124 | ;; | |
5125 | ||
5126 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
5127 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5128 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5129 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5130 | ;; | |
5131 | ||
5132 | sysv4*MP*) | |
5133 | if test -d /usr/nec ;then | |
5134 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' | |
5135 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5136 | fi | |
5137 | ;; | |
5138 | ||
fa275f0a TT |
5139 | unicos*) |
5140 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5141 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
5142 | ;; | |
5143 | ||
9e129d90 MK |
5144 | uts4*) |
5145 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
5146 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5147 | ;; | |
5148 | ||
5149 | *) | |
5150 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
5151 | ;; | |
5152 | esac | |
5153 | fi | |
5154 | ]) | |
5155 | AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) | |
5156 | ||
5157 | # | |
5158 | # Check to make sure the PIC flag actually works. | |
5159 | # | |
5160 | if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then | |
5161 | AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], | |
5162 | _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), | |
5163 | [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], | |
5164 | [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in | |
5165 | "" | " "*) ;; | |
5166 | *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; | |
5167 | esac], | |
5168 | [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
5169 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) | |
5170 | fi | |
5171 | case "$host_os" in | |
5172 | # For platforms which do not support PIC, -DPIC is meaningless: | |
5173 | *djgpp*) | |
5174 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
5175 | ;; | |
5176 | *) | |
5177 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" | |
5178 | ;; | |
5179 | esac | |
5180 | ]) | |
5181 | ||
5182 | ||
5183 | # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) | |
5184 | # ------------------------------------ | |
5185 | # See if the linker supports building shared libraries. | |
5186 | AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], | |
5187 | [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) | |
5188 | ifelse([$1],[CXX],[ | |
5189 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
5190 | case $host_os in | |
5191 | aix4* | aix5*) | |
5192 | # If we're using GNU nm, then we don't want the "-C" option. | |
5193 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
5194 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then | |
5195 | _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' | |
5196 | else | |
5197 | _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' | |
5198 | fi | |
5199 | ;; | |
5200 | pw32*) | |
5201 | _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" | |
5202 | ;; | |
5203 | cygwin* | mingw*) | |
fa275f0a | 5204 | _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' |
9e129d90 MK |
5205 | ;; |
5206 | *) | |
5207 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
5208 | ;; | |
5209 | esac | |
5210 | ],[ | |
5211 | runpath_var= | |
5212 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= | |
5213 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
5214 | _LT_AC_TAGVAR(archive_cmds, $1)= | |
5215 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= | |
5216 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= | |
5217 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= | |
5218 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= | |
5219 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
5220 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= | |
5221 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
5222 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
5223 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
5224 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
5225 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no | |
5226 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
5227 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown | |
5228 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no | |
5229 | _LT_AC_TAGVAR(module_cmds, $1)= | |
fa275f0a | 5230 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
9e129d90 MK |
5231 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
5232 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
5233 | # include_expsyms should be a list of space-separated symbols to be *always* | |
5234 | # included in the symbol list | |
5235 | _LT_AC_TAGVAR(include_expsyms, $1)= | |
5236 | # exclude_expsyms can be an extended regexp of symbols to exclude | |
5237 | # it will be wrapped by ` (' and `)$', so one must not match beginning or | |
5238 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
5239 | # as well as any symbol that contains `d'. | |
5240 | _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" | |
5241 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out | |
5242 | # platforms (ab)use it in PIC code, but their linkers get confused if | |
5243 | # the symbol is explicitly referenced. Since portable code cannot | |
5244 | # rely on this symbol name, it's probably fine to never include it in | |
5245 | # preloaded symbol tables. | |
5246 | extract_expsyms_cmds= | |
fa275f0a TT |
5247 | # Just being paranoid about ensuring that cc_basename is set. |
5248 | _LT_CC_BASENAME([$compiler]) | |
9e129d90 MK |
5249 | case $host_os in |
5250 | cygwin* | mingw* | pw32*) | |
5251 | # FIXME: the MSVC++ port hasn't been tested in a loooong time | |
5252 | # When not using gcc, we currently assume that we are using | |
5253 | # Microsoft Visual C++. | |
5254 | if test "$GCC" != yes; then | |
5255 | with_gnu_ld=no | |
5256 | fi | |
5257 | ;; | |
5258 | openbsd*) | |
5259 | with_gnu_ld=no | |
5260 | ;; | |
5261 | esac | |
5262 | ||
5263 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes | |
5264 | if test "$with_gnu_ld" = yes; then | |
5265 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
5266 | wlarc='${wl}' | |
fa275f0a TT |
5267 | |
5268 | # Set some defaults for GNU ld with shared library support. These | |
5269 | # are reset later if shared libraries are not supported. Putting them | |
5270 | # here allows them to be overridden if necessary. | |
5271 | runpath_var=LD_RUN_PATH | |
5272 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' | |
5273 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
5274 | # ancient GNU ld didn't support --whole-archive et. al. | |
5275 | if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then | |
5276 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
5277 | else | |
5278 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
5279 | fi | |
5280 | supports_anon_versioning=no | |
5281 | case `$LD -v 2>/dev/null` in | |
5282 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 | |
5283 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... | |
5284 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... | |
5285 | *\ 2.11.*) ;; # other 2.11 versions | |
5286 | *) supports_anon_versioning=yes ;; | |
5287 | esac | |
5288 | ||
9e129d90 MK |
5289 | # See if GNU ld supports shared libraries. |
5290 | case $host_os in | |
5291 | aix3* | aix4* | aix5*) | |
5292 | # On AIX/PPC, the GNU linker is very broken | |
5293 | if test "$host_cpu" != ia64; then | |
5294 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5295 | cat <<EOF 1>&2 | |
5296 | ||
5297 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported | |
5298 | *** to be unable to reliably create shared libraries on AIX. | |
5299 | *** Therefore, libtool is disabling shared libraries support. If you | |
5300 | *** really care for shared libraries, you may want to modify your PATH | |
5301 | *** so that a non-GNU linker is found, and then restart. | |
5302 | ||
5303 | EOF | |
5304 | fi | |
5305 | ;; | |
5306 | ||
5307 | amigaos*) | |
5308 | _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)' | |
5309 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5310 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5311 | ||
5312 | # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports | |
5313 | # that the semantics of dynamic libraries on AmigaOS, at least up | |
5314 | # to version 4, is to share data among multiple programs linked | |
5315 | # with the same dynamic library. Since this doesn't match the | |
5316 | # behavior of shared libraries on other platforms, we can't use | |
5317 | # them. | |
5318 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5319 | ;; | |
5320 | ||
5321 | beos*) | |
5322 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then | |
5323 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5324 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
5325 | # support --undefined. This deserves some investigation. FIXME | |
5326 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5327 | else | |
5328 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5329 | fi | |
5330 | ;; | |
5331 | ||
5332 | cygwin* | mingw* | pw32*) | |
5333 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, | |
5334 | # as there is no search path for DLLs. | |
5335 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5336 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5337 | _LT_AC_TAGVAR(always_export_symbols, $1)=no | |
5338 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
fa275f0a | 5339 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' |
9e129d90 MK |
5340 | |
5341 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then | |
5342 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' | |
5343 | # If the export-symbols file already is a .def file (1st line | |
5344 | # is EXPORTS), use it as is; otherwise, prepend... | |
5345 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
5346 | cp $export_symbols $output_objdir/$soname.def; | |
5347 | else | |
5348 | echo EXPORTS > $output_objdir/$soname.def; | |
5349 | cat $export_symbols >> $output_objdir/$soname.def; | |
5350 | fi~ | |
5351 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' | |
5352 | else | |
fa275f0a TT |
5353 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
5354 | fi | |
5355 | ;; | |
5356 | ||
5357 | linux*) | |
5358 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then | |
5359 | tmp_addflag= | |
5360 | case $cc_basename,$host_cpu in | |
5361 | pgcc*) # Portland Group C compiler | |
5362 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
5363 | ;; | |
5364 | pgf77* | pgf90* ) # Portland Group f77 and f90 compilers | |
5365 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
5366 | tmp_addflag=' -fpic -Mnomain' ;; | |
5367 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 | |
5368 | tmp_addflag=' -i_dynamic' ;; | |
5369 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 | |
5370 | tmp_addflag=' -i_dynamic -nofor_main' ;; | |
5371 | ifc* | ifort*) # Intel Fortran compiler | |
5372 | tmp_addflag=' -nofor_main' ;; | |
5373 | esac | |
5374 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5375 | ||
5376 | if test $supports_anon_versioning = yes; then | |
5377 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ | |
5378 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
5379 | $echo "local: *; };" >> $output_objdir/$libname.ver~ | |
5380 | $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
5381 | fi | |
5382 | else | |
5383 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
9e129d90 MK |
5384 | fi |
5385 | ;; | |
5386 | ||
5387 | netbsd*) | |
5388 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
5389 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' | |
5390 | wlarc= | |
5391 | else | |
5392 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5393 | _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' | |
5394 | fi | |
5395 | ;; | |
5396 | ||
5397 | solaris* | sysv5*) | |
5398 | if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then | |
5399 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5400 | cat <<EOF 1>&2 | |
5401 | ||
5402 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably | |
5403 | *** create shared libraries on Solaris systems. Therefore, libtool | |
5404 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
5405 | *** binutils to release 2.9.1 or newer. Another option is to modify | |
5406 | *** your PATH or compiler configuration so that the native linker is | |
5407 | *** used, and then restart. | |
5408 | ||
5409 | EOF | |
5410 | elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then | |
5411 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5412 | _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' | |
5413 | else | |
5414 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5415 | fi | |
5416 | ;; | |
5417 | ||
5418 | sunos4*) | |
5419 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
5420 | wlarc= | |
5421 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5422 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5423 | ;; | |
5424 | ||
5425 | *) | |
5426 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then | |
5427 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5428 | _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' | |
5429 | else | |
5430 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5431 | fi | |
5432 | ;; | |
5433 | esac | |
5434 | ||
fa275f0a TT |
5435 | if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then |
5436 | runpath_var= | |
5437 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
5438 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= | |
5439 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
9e129d90 MK |
5440 | fi |
5441 | else | |
5442 | # PORTME fill in a description of your system's linker (not GNU ld) | |
5443 | case $host_os in | |
5444 | aix3*) | |
5445 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5446 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
5447 | _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' | |
5448 | # Note: this linker hardcodes the directories in LIBPATH if there | |
5449 | # are no directories specified by -L. | |
5450 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5451 | if test "$GCC" = yes && test -z "$link_static_flag"; then | |
5452 | # Neither direct hardcoding nor static linking is supported with a | |
5453 | # broken collect2. | |
5454 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported | |
5455 | fi | |
5456 | ;; | |
5457 | ||
5458 | aix4* | aix5*) | |
5459 | if test "$host_cpu" = ia64; then | |
5460 | # On IA64, the linker does run time linking by default, so we don't | |
5461 | # have to do anything special. | |
5462 | aix_use_runtimelinking=no | |
5463 | exp_sym_flag='-Bexport' | |
5464 | no_entry_flag="" | |
5465 | else | |
5466 | # If we're using GNU nm, then we don't want the "-C" option. | |
5467 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
5468 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then | |
5469 | _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' | |
5470 | else | |
5471 | _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' | |
5472 | fi | |
5473 | aix_use_runtimelinking=no | |
5474 | ||
5475 | # Test if we are trying to use run time linking or normal | |
5476 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
5477 | # need to do runtime linking. | |
5478 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) | |
5479 | for ld_flag in $LDFLAGS; do | |
5480 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
5481 | aix_use_runtimelinking=yes | |
5482 | break | |
5483 | fi | |
5484 | done | |
5485 | esac | |
5486 | ||
5487 | exp_sym_flag='-bexport' | |
5488 | no_entry_flag='-bnoentry' | |
5489 | fi | |
5490 | ||
5491 | # When large executables or shared objects are built, AIX ld can | |
5492 | # have problems creating the table of contents. If linking a library | |
5493 | # or program results in "error TOC overflow" add -mminimal-toc to | |
5494 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
5495 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
5496 | ||
5497 | _LT_AC_TAGVAR(archive_cmds, $1)='' | |
5498 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5499 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' | |
5500 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
5501 | ||
5502 | if test "$GCC" = yes; then | |
fa275f0a | 5503 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
9e129d90 MK |
5504 | # We only want to do this on AIX 4.2 and lower, the check |
5505 | # below for broken collect2 doesn't work under 4.3+ | |
5506 | collect2name=`${CC} -print-prog-name=collect2` | |
5507 | if test -f "$collect2name" && \ | |
5508 | strings "$collect2name" | grep resolve_lib_name >/dev/null | |
5509 | then | |
5510 | # We have reworked collect2 | |
5511 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5512 | else | |
5513 | # We have old collect2 | |
5514 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported | |
5515 | # It fails to find uninstalled libraries when the uninstalled | |
5516 | # path is not listed in the libpath. Setting hardcode_minus_L | |
5517 | # to unsupported forces relinking | |
5518 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5519 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5520 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
5521 | fi | |
5522 | esac | |
5523 | shared_flag='-shared' | |
fa275f0a TT |
5524 | if test "$aix_use_runtimelinking" = yes; then |
5525 | shared_flag="$shared_flag "'${wl}-G' | |
5526 | fi | |
9e129d90 MK |
5527 | else |
5528 | # not using gcc | |
5529 | if test "$host_cpu" = ia64; then | |
5530 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
5531 | # chokes on -Wl,-G. The following line is correct: | |
5532 | shared_flag='-G' | |
5533 | else | |
5534 | if test "$aix_use_runtimelinking" = yes; then | |
5535 | shared_flag='${wl}-G' | |
5536 | else | |
5537 | shared_flag='${wl}-bM:SRE' | |
5538 | fi | |
5539 | fi | |
5540 | fi | |
5541 | ||
5542 | # It seems that -bexpall does not export symbols beginning with | |
5543 | # underscore (_), so it is better to generate a list of symbols to export. | |
5544 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
5545 | if test "$aix_use_runtimelinking" = yes; then | |
5546 | # Warning - without using the other runtime loading flags (-brtl), | |
5547 | # -berok will link without error, but may produce a broken library. | |
5548 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' | |
5549 | # Determine the default libpath from the value encoded in an empty executable. | |
5550 | _LT_AC_SYS_LIBPATH_AIX | |
5551 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
5552 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" | |
5553 | else | |
5554 | if test "$host_cpu" = ia64; then | |
5555 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' | |
5556 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
5557 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" | |
5558 | else | |
5559 | # Determine the default libpath from the value encoded in an empty executable. | |
5560 | _LT_AC_SYS_LIBPATH_AIX | |
5561 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
5562 | # Warning - without using the other run time loading flags, | |
5563 | # -berok will link without error, but may produce a broken library. | |
5564 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
5565 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
5566 | # -bexpall does not export symbols beginning with underscore (_) | |
5567 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
5568 | # Exported symbols can be pulled into shared objects from archives | |
5569 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' | |
5570 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes | |
5571 | # This is similar to how AIX traditionally builds it's shared libraries. | |
5572 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' | |
5573 | fi | |
5574 | fi | |
5575 | ;; | |
5576 | ||
5577 | amigaos*) | |
5578 | _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)' | |
5579 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5580 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5581 | # see comment about different semantics on the GNU ld section | |
5582 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5583 | ;; | |
5584 | ||
fa275f0a | 5585 | bsdi[[45]]*) |
9e129d90 MK |
5586 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic |
5587 | ;; | |
5588 | ||
5589 | cygwin* | mingw* | pw32*) | |
5590 | # When not using gcc, we currently assume that we are using | |
5591 | # Microsoft Visual C++. | |
5592 | # hardcode_libdir_flag_spec is actually meaningless, as there is | |
5593 | # no search path for DLLs. | |
5594 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' | |
5595 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5596 | # Tell ltmain to make .lib files, not .a files. | |
5597 | libext=lib | |
5598 | # Tell ltmain to make .dll files, not .so files. | |
fa275f0a | 5599 | shrext_cmds=".dll" |
9e129d90 MK |
5600 | # FIXME: Setting linknames here is a bad hack. |
5601 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' | |
5602 | # The linker will automatically build a .lib file if we build a DLL. | |
5603 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' | |
5604 | # FIXME: Should let the user specify the lib program. | |
5605 | _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' | |
fa275f0a | 5606 | _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' |
9e129d90 MK |
5607 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
5608 | ;; | |
5609 | ||
5610 | darwin* | rhapsody*) | |
9e129d90 | 5611 | case "$host_os" in |
fa275f0a TT |
5612 | rhapsody* | darwin1.[[012]]) |
5613 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' | |
5614 | ;; | |
5615 | *) # Darwin 1.3 on | |
5616 | if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then | |
5617 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' | |
5618 | else | |
5619 | case ${MACOSX_DEPLOYMENT_TARGET} in | |
5620 | 10.[[012]]) | |
5621 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' | |
5622 | ;; | |
5623 | 10.*) | |
5624 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' | |
5625 | ;; | |
5626 | esac | |
5627 | fi | |
5628 | ;; | |
9e129d90 | 5629 | esac |
fa275f0a | 5630 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
9e129d90 MK |
5631 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
5632 | _LT_AC_TAGVAR(hardcode_automatic, $1)=yes | |
5633 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
fa275f0a | 5634 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
9e129d90 | 5635 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
fa275f0a TT |
5636 | if test "$GCC" = yes ; then |
5637 | output_verbose_link_cmd='echo' | |
5638 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' | |
5639 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' | |
5640 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's | |
5641 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
5642 | _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}' | |
5643 | else | |
5644 | case $cc_basename in | |
5645 | xlc*) | |
5646 | output_verbose_link_cmd='echo' | |
5647 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' | |
5648 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' | |
5649 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's | |
5650 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
5651 | _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}' | |
5652 | ;; | |
5653 | *) | |
5654 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5655 | ;; | |
5656 | esac | |
5657 | fi | |
9e129d90 MK |
5658 | ;; |
5659 | ||
5660 | dgux*) | |
5661 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5662 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5663 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5664 | ;; | |
5665 | ||
9e129d90 MK |
5666 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
5667 | # support. Future versions do this automatically, but an explicit c++rt0.o | |
5668 | # does not break anything, and helps significantly (at the cost of a little | |
5669 | # extra space). | |
5670 | freebsd2.2*) | |
5671 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' | |
5672 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
5673 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5674 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5675 | ;; | |
5676 | ||
5677 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. | |
c6084f68 | 5678 | freebsd2.*) |
9e129d90 MK |
5679 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
5680 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5681 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5682 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5683 | ;; | |
5684 | ||
5685 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. | |
fa275f0a | 5686 | freebsd* | kfreebsd*-gnu | dragonfly*) |
9e129d90 MK |
5687 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
5688 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
5689 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5690 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5691 | ;; | |
5692 | ||
5693 | hpux9*) | |
5694 | if test "$GCC" = yes; then | |
5695 | _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' | |
5696 | else | |
5697 | _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' | |
5698 | fi | |
5699 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
5700 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
5701 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5702 | ||
5703 | # hardcode_minus_L: Not really in the search PATH, | |
5704 | # but as the default location of the library. | |
5705 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5706 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
5707 | ;; | |
5708 | ||
5709 | hpux10* | hpux11*) | |
5710 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
5711 | case "$host_cpu" in | |
5712 | hppa*64*|ia64*) | |
5713 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5714 | ;; | |
5715 | *) | |
5716 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
5717 | ;; | |
5718 | esac | |
5719 | else | |
5720 | case "$host_cpu" in | |
5721 | hppa*64*|ia64*) | |
5722 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5723 | ;; | |
5724 | *) | |
5725 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' | |
5726 | ;; | |
5727 | esac | |
5728 | fi | |
5729 | if test "$with_gnu_ld" = no; then | |
5730 | case "$host_cpu" in | |
5731 | hppa*64*) | |
5732 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
5733 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' | |
5734 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
5735 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
5736 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5737 | ;; | |
5738 | ia64*) | |
5739 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5740 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
5741 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5742 | ||
5743 | # hardcode_minus_L: Not really in the search PATH, | |
5744 | # but as the default location of the library. | |
5745 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5746 | ;; | |
5747 | *) | |
5748 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
5749 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
5750 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5751 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
5752 | ||
5753 | # hardcode_minus_L: Not really in the search PATH, | |
5754 | # but as the default location of the library. | |
5755 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5756 | ;; | |
5757 | esac | |
5758 | fi | |
5759 | ;; | |
5760 | ||
5761 | irix5* | irix6* | nonstopux*) | |
5762 | if test "$GCC" = yes; then | |
5763 | _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' | |
5764 | else | |
5765 | _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' | |
5766 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' | |
5767 | fi | |
5768 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5769 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
5770 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
5771 | ;; | |
5772 | ||
5773 | netbsd*) | |
5774 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
5775 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out | |
5776 | else | |
5777 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF | |
5778 | fi | |
5779 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
5780 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5781 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5782 | ;; | |
5783 | ||
5784 | newsos6) | |
5785 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5786 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5787 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5788 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
5789 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5790 | ;; | |
5791 | ||
5792 | openbsd*) | |
5793 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5794 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5795 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
5796 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
fa275f0a | 5797 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' |
9e129d90 MK |
5798 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
5799 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
5800 | else | |
5801 | case $host_os in | |
5802 | openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) | |
5803 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
5804 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
5805 | ;; | |
5806 | *) | |
5807 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
5808 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
5809 | ;; | |
5810 | esac | |
5811 | fi | |
5812 | ;; | |
5813 | ||
5814 | os2*) | |
5815 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5816 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5817 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5818 | _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' | |
5819 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' | |
5820 | ;; | |
5821 | ||
5822 | osf3*) | |
5823 | if test "$GCC" = yes; then | |
5824 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
5825 | _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' | |
5826 | else | |
5827 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
5828 | _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' | |
5829 | fi | |
5830 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5831 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
5832 | ;; | |
5833 | ||
5834 | osf4* | osf5*) # as osf3* with the addition of -msym flag | |
5835 | if test "$GCC" = yes; then | |
5836 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
5837 | _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' | |
5838 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5839 | else | |
5840 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
5841 | _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' | |
5842 | _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~ | |
fa275f0a | 5843 | $LD -shared${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' |
9e129d90 MK |
5844 | |
5845 | # Both c and cxx compiler support -rpath directly | |
5846 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
5847 | fi | |
5848 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
5849 | ;; | |
5850 | ||
5851 | sco3.2v5*) | |
5852 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5853 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5854 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' | |
5855 | runpath_var=LD_RUN_PATH | |
5856 | hardcode_runpath_var=yes | |
5857 | ;; | |
5858 | ||
5859 | solaris*) | |
5860 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' | |
5861 | if test "$GCC" = yes; then | |
fa275f0a | 5862 | wlarc='${wl}' |
9e129d90 MK |
5863 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
5864 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
5865 | $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' | |
5866 | else | |
fa275f0a | 5867 | wlarc='' |
9e129d90 MK |
5868 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
5869 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
5870 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' | |
5871 | fi | |
5872 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
5873 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5874 | case $host_os in | |
5875 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
fa275f0a TT |
5876 | *) |
5877 | # The compiler driver will combine linker options so we | |
5878 | # cannot just pass the convience library names through | |
5879 | # without $wl, iff we do not link with $LD. | |
5880 | # Luckily, gcc supports the same syntax we need for Sun Studio. | |
5881 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
5882 | case $wlarc in | |
5883 | '') | |
5884 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; | |
5885 | *) | |
5886 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; | |
5887 | esac ;; | |
9e129d90 MK |
5888 | esac |
5889 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
5890 | ;; | |
5891 | ||
5892 | sunos4*) | |
5893 | if test "x$host_vendor" = xsequent; then | |
5894 | # Use $CC to link under sequent, because it throws in some extra .o | |
5895 | # files that make .init and .fini sections work. | |
5896 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
5897 | else | |
5898 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' | |
5899 | fi | |
5900 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5901 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5902 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5903 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5904 | ;; | |
5905 | ||
5906 | sysv4) | |
5907 | case $host_vendor in | |
5908 | sni) | |
5909 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5910 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? | |
5911 | ;; | |
5912 | siemens) | |
5913 | ## LD is ld it makes a PLAMLIB | |
5914 | ## CC just makes a GrossModule. | |
5915 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
5916 | _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' | |
5917 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
5918 | ;; | |
5919 | motorola) | |
5920 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5921 | _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie | |
5922 | ;; | |
5923 | esac | |
5924 | runpath_var='LD_RUN_PATH' | |
5925 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5926 | ;; | |
5927 | ||
5928 | sysv4.3*) | |
5929 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5930 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5931 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' | |
5932 | ;; | |
5933 | ||
5934 | sysv4*MP*) | |
5935 | if test -d /usr/nec; then | |
5936 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5937 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5938 | runpath_var=LD_RUN_PATH | |
5939 | hardcode_runpath_var=yes | |
5940 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes | |
5941 | fi | |
5942 | ;; | |
5943 | ||
5944 | sysv4.2uw2*) | |
5945 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
5946 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5947 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no | |
5948 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5949 | hardcode_runpath_var=yes | |
5950 | runpath_var=LD_RUN_PATH | |
5951 | ;; | |
5952 | ||
5953 | sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) | |
5954 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text' | |
5955 | if test "$GCC" = yes; then | |
5956 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5957 | else | |
5958 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5959 | fi | |
5960 | runpath_var='LD_RUN_PATH' | |
5961 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5962 | ;; | |
5963 | ||
5964 | sysv5*) | |
5965 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' | |
5966 | # $CC -shared without GNU ld will not create a library from C++ | |
5967 | # object files and a static libstdc++, better avoid it by now | |
5968 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5969 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
5970 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' | |
5971 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
5972 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5973 | runpath_var='LD_RUN_PATH' | |
5974 | ;; | |
5975 | ||
5976 | uts4*) | |
5977 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5978 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5979 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5980 | ;; | |
5981 | ||
5982 | *) | |
5983 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5984 | ;; | |
5985 | esac | |
5986 | fi | |
06f56737 | 5987 | ]) |
9e129d90 MK |
5988 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
5989 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
06f56737 | 5990 | |
9e129d90 MK |
5991 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
5992 | if test "$GCC" = yes; then | |
5993 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
5994 | fi | |
06f56737 | 5995 | |
9e129d90 MK |
5996 | # |
5997 | # Do we need to explicitly link libc? | |
5998 | # | |
5999 | case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in | |
6000 | x|xyes) | |
6001 | # Assume -lc should be added | |
6002 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes | |
6003 | ||
6004 | if test "$enable_shared" = yes && test "$GCC" = yes; then | |
6005 | case $_LT_AC_TAGVAR(archive_cmds, $1) in | |
6006 | *'~'*) | |
6007 | # FIXME: we may have to deal with multi-command sequences. | |
6008 | ;; | |
6009 | '$CC '*) | |
6010 | # Test whether the compiler implicitly links with -lc since on some | |
6011 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
6012 | # to ld, don't add -lc before -lgcc. | |
6013 | AC_MSG_CHECKING([whether -lc should be explicitly linked in]) | |
6014 | $rm conftest* | |
6015 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext | |
fa275f0a | 6016 | |
9e129d90 MK |
6017 | if AC_TRY_EVAL(ac_compile) 2>conftest.err; then |
6018 | soname=conftest | |
6019 | lib=conftest | |
6020 | libobjs=conftest.$ac_objext | |
6021 | deplibs= | |
6022 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) | |
6023 | compiler_flags=-v | |
6024 | linker_flags=-v | |
6025 | verstring= | |
6026 | output_objdir=. | |
6027 | libname=conftest | |
6028 | lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) | |
6029 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= | |
6030 | if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) | |
6031 | then | |
6032 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
6033 | else | |
6034 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes | |
6035 | fi | |
6036 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag | |
6037 | else | |
6038 | cat conftest.err 1>&5 | |
6039 | fi | |
6040 | $rm conftest* | |
6041 | AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) | |
6042 | ;; | |
6043 | esac | |
06f56737 | 6044 | fi |
9e129d90 MK |
6045 | ;; |
6046 | esac | |
6047 | ])# AC_LIBTOOL_PROG_LD_SHLIBS | |
06f56737 | 6048 | |
205f5ac6 | 6049 | |
9e129d90 MK |
6050 | # _LT_AC_FILE_LTDLL_C |
6051 | # ------------------- | |
6052 | # Be careful that the start marker always follows a newline. | |
6053 | AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ | |
6054 | # /* ltdll.c starts here */ | |
6055 | # #define WIN32_LEAN_AND_MEAN | |
6056 | # #include <windows.h> | |
6057 | # #undef WIN32_LEAN_AND_MEAN | |
6058 | # #include <stdio.h> | |
6059 | # | |
6060 | # #ifndef __CYGWIN__ | |
6061 | # # ifdef __CYGWIN32__ | |
6062 | # # define __CYGWIN__ __CYGWIN32__ | |
6063 | # # endif | |
6064 | # #endif | |
6065 | # | |
6066 | # #ifdef __cplusplus | |
6067 | # extern "C" { | |
6068 | # #endif | |
6069 | # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); | |
6070 | # #ifdef __cplusplus | |
6071 | # } | |
6072 | # #endif | |
6073 | # | |
6074 | # #ifdef __CYGWIN__ | |
6075 | # #include <cygwin/cygwin_dll.h> | |
6076 | # DECLARE_CYGWIN_DLL( DllMain ); | |
6077 | # #endif | |
6078 | # HINSTANCE __hDllInstance_base; | |
6079 | # | |
6080 | # BOOL APIENTRY | |
6081 | # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) | |
6082 | # { | |
6083 | # __hDllInstance_base = hInst; | |
6084 | # return TRUE; | |
6085 | # } | |
6086 | # /* ltdll.c ends here */ | |
6087 | ])# _LT_AC_FILE_LTDLL_C | |
205f5ac6 | 6088 | |
205f5ac6 | 6089 | |
9e129d90 MK |
6090 | # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) |
6091 | # --------------------------------- | |
6092 | AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) | |
205f5ac6 | 6093 | |
06f56737 | 6094 | |
9e129d90 MK |
6095 | # old names |
6096 | AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) | |
6097 | AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) | |
6098 | AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) | |
6099 | AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) | |
6100 | AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) | |
6101 | AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) | |
6102 | AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) | |
205f5ac6 | 6103 | |
9e129d90 MK |
6104 | # This is just to silence aclocal about the macro not being used |
6105 | ifelse([AC_DISABLE_FAST_INSTALL]) | |
6106 | ||
6107 | AC_DEFUN([LT_AC_PROG_GCJ], | |
6108 | [AC_CHECK_TOOL(GCJ, gcj, no) | |
205f5ac6 AO |
6109 | test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" |
6110 | AC_SUBST(GCJFLAGS) | |
6111 | ]) | |
9e129d90 MK |
6112 | |
6113 | AC_DEFUN([LT_AC_PROG_RC], | |
6114 | [AC_CHECK_TOOL(RC, windres, no) | |
6115 | ]) | |
6116 | ||
6117 | ############################################################ | |
6118 | # NOTE: This macro has been submitted for inclusion into # | |
6119 | # GNU Autoconf as AC_PROG_SED. When it is available in # | |
6120 | # a released version of Autoconf we should remove this # | |
6121 | # macro and use it instead. # | |
6122 | ############################################################ | |
6123 | # LT_AC_PROG_SED | |
6124 | # -------------- | |
6125 | # Check for a fully-functional sed program, that truncates | |
6126 | # as few characters as possible. Prefer GNU sed if found. | |
6127 | AC_DEFUN([LT_AC_PROG_SED], | |
6128 | [AC_MSG_CHECKING([for a sed that does not truncate output]) | |
6129 | AC_CACHE_VAL(lt_cv_path_SED, | |
6130 | [# Loop through the user's path and test for sed and gsed. | |
6131 | # Then use that list of sed's as ones to test for truncation. | |
6132 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6133 | for as_dir in $PATH | |
6134 | do | |
6135 | IFS=$as_save_IFS | |
6136 | test -z "$as_dir" && as_dir=. | |
6137 | for lt_ac_prog in sed gsed; do | |
6138 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6139 | if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then | |
6140 | lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" | |
6141 | fi | |
6142 | done | |
6143 | done | |
6144 | done | |
6145 | lt_ac_max=0 | |
6146 | lt_ac_count=0 | |
6147 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris | |
6148 | # along with /bin/sed that truncates output. | |
6149 | for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do | |
fa275f0a | 6150 | test ! -f $lt_ac_sed && continue |
9e129d90 MK |
6151 | cat /dev/null > conftest.in |
6152 | lt_ac_count=0 | |
6153 | echo $ECHO_N "0123456789$ECHO_C" >conftest.in | |
6154 | # Check for GNU sed and select it if it is found. | |
6155 | if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then | |
6156 | lt_cv_path_SED=$lt_ac_sed | |
6157 | break | |
6158 | fi | |
6159 | while true; do | |
6160 | cat conftest.in conftest.in >conftest.tmp | |
6161 | mv conftest.tmp conftest.in | |
6162 | cp conftest.in conftest.nl | |
6163 | echo >>conftest.nl | |
6164 | $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break | |
6165 | cmp -s conftest.out conftest.nl || break | |
6166 | # 10000 chars as input seems more than enough | |
6167 | test $lt_ac_count -gt 10 && break | |
6168 | lt_ac_count=`expr $lt_ac_count + 1` | |
6169 | if test $lt_ac_count -gt $lt_ac_max; then | |
6170 | lt_ac_max=$lt_ac_count | |
6171 | lt_cv_path_SED=$lt_ac_sed | |
6172 | fi | |
6173 | done | |
6174 | done | |
9e129d90 | 6175 | ]) |
fa275f0a | 6176 | SED=$lt_cv_path_SED |
9e129d90 MK |
6177 | AC_MSG_RESULT([$SED]) |
6178 | ]) | |
6179 | ## ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*- | |
205f5ac6 AO |
6180 | ## Copyright (C) 1999-2000 Free Software Foundation, Inc. |
6181 | ## | |
fa275f0a TT |
6182 | ## This file is free software; the Free Software Foundation gives |
6183 | ## unlimited permission to copy and/or distribute it, with or without | |
6184 | ## modifications, as long as this notice is preserved. | |
205f5ac6 | 6185 | |
9e129d90 | 6186 | # serial 6 AC_LIB_LTDL |
205f5ac6 | 6187 | |
9e129d90 MK |
6188 | # AC_WITH_LTDL |
6189 | # ------------ | |
6190 | # Clients of libltdl can use this macro to allow the installer to | |
6191 | # choose between a shipped copy of the ltdl sources or a preinstalled | |
6192 | # version of the library. | |
6193 | AC_DEFUN([AC_WITH_LTDL], | |
6194 | [AC_REQUIRE([AC_LIB_LTDL]) | |
6195 | AC_SUBST([LIBLTDL]) | |
6196 | AC_SUBST([INCLTDL]) | |
6197 | ||
6198 | # Unless the user asks us to check, assume no installed ltdl exists. | |
6199 | use_installed_libltdl=no | |
6200 | ||
6201 | AC_ARG_WITH([included_ltdl], | |
6202 | [ --with-included-ltdl use the GNU ltdl sources included here]) | |
205f5ac6 | 6203 | |
9e129d90 MK |
6204 | if test "x$with_included_ltdl" != xyes; then |
6205 | # We are not being forced to use the included libltdl sources, so | |
6206 | # decide whether there is a useful installed version we can use. | |
6207 | AC_CHECK_HEADER([ltdl.h], | |
6208 | [AC_CHECK_LIB([ltdl], [lt_dlcaller_register], | |
6209 | [with_included_ltdl=no], | |
6210 | [with_included_ltdl=yes]) | |
6211 | ]) | |
6212 | fi | |
6213 | ||
6214 | if test "x$enable_ltdl_install" != xyes; then | |
6215 | # If the user did not specify an installable libltdl, then default | |
6216 | # to a convenience lib. | |
6217 | AC_LIBLTDL_CONVENIENCE | |
6218 | fi | |
6219 | ||
6220 | if test "x$with_included_ltdl" = xno; then | |
6221 | # If the included ltdl is not to be used. then Use the | |
6222 | # preinstalled libltdl we found. | |
6223 | AC_DEFINE([HAVE_LTDL], 1, | |
6224 | [Define this if a modern libltdl is already installed]) | |
6225 | LIBLTDL=-lltdl | |
6226 | fi | |
6227 | ||
6228 | # Report our decision... | |
6229 | AC_MSG_CHECKING([whether to use included libltdl]) | |
6230 | AC_MSG_RESULT([$with_included_ltdl]) | |
6231 | ||
6232 | AC_CONFIG_SUBDIRS([libltdl]) | |
6233 | ])# AC_WITH_LTDL | |
6234 | ||
6235 | ||
6236 | # AC_LIB_LTDL | |
6237 | # ----------- | |
6238 | # Perform all the checks necessary for compilation of the ltdl objects | |
6239 | # -- including compiler checks and header checks. | |
6240 | AC_DEFUN([AC_LIB_LTDL], | |
6241 | [AC_PREREQ(2.50) | |
6242 | AC_REQUIRE([AC_PROG_CC]) | |
6243 | AC_REQUIRE([AC_C_CONST]) | |
6244 | AC_REQUIRE([AC_HEADER_STDC]) | |
6245 | AC_REQUIRE([AC_HEADER_DIRENT]) | |
6246 | AC_REQUIRE([_LT_AC_CHECK_DLFCN]) | |
6247 | AC_REQUIRE([AC_LTDL_ENABLE_INSTALL]) | |
6248 | AC_REQUIRE([AC_LTDL_SHLIBEXT]) | |
6249 | AC_REQUIRE([AC_LTDL_SHLIBPATH]) | |
6250 | AC_REQUIRE([AC_LTDL_SYSSEARCHPATH]) | |
6251 | AC_REQUIRE([AC_LTDL_OBJDIR]) | |
6252 | AC_REQUIRE([AC_LTDL_DLPREOPEN]) | |
6253 | AC_REQUIRE([AC_LTDL_DLLIB]) | |
6254 | AC_REQUIRE([AC_LTDL_SYMBOL_USCORE]) | |
6255 | AC_REQUIRE([AC_LTDL_DLSYM_USCORE]) | |
6256 | AC_REQUIRE([AC_LTDL_SYS_DLOPEN_DEPLIBS]) | |
6257 | AC_REQUIRE([AC_LTDL_FUNC_ARGZ]) | |
6258 | ||
6259 | AC_CHECK_HEADERS([assert.h ctype.h errno.h malloc.h memory.h stdlib.h \ | |
6260 | stdio.h unistd.h]) | |
6261 | AC_CHECK_HEADERS([dl.h sys/dl.h dld.h mach-o/dyld.h]) | |
6262 | AC_CHECK_HEADERS([string.h strings.h], [break]) | |
6263 | ||
6264 | AC_CHECK_FUNCS([strchr index], [break]) | |
6265 | AC_CHECK_FUNCS([strrchr rindex], [break]) | |
6266 | AC_CHECK_FUNCS([memcpy bcopy], [break]) | |
6267 | AC_CHECK_FUNCS([memmove strcmp]) | |
6268 | AC_CHECK_FUNCS([closedir opendir readdir]) | |
6269 | ])# AC_LIB_LTDL | |
6270 | ||
6271 | ||
6272 | # AC_LTDL_ENABLE_INSTALL | |
6273 | # ---------------------- | |
6274 | AC_DEFUN([AC_LTDL_ENABLE_INSTALL], | |
6275 | [AC_ARG_ENABLE([ltdl-install], | |
6276 | [AC_HELP_STRING([--enable-ltdl-install], [install libltdl])]) | |
205f5ac6 AO |
6277 | |
6278 | AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno) | |
6279 | AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno) | |
9e129d90 | 6280 | ])])# AC_LTDL_ENABLE_INSTALL |
205f5ac6 AO |
6281 | |
6282 | ||
9e129d90 MK |
6283 | # AC_LTDL_SYS_DLOPEN_DEPLIBS |
6284 | # -------------------------- | |
6285 | AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], | |
6286 | [AC_REQUIRE([AC_CANONICAL_HOST]) | |
6287 | AC_CACHE_CHECK([whether deplibs are loaded by dlopen], | |
6288 | [libltdl_cv_sys_dlopen_deplibs], | |
6289 | [# PORTME does your system automatically load deplibs for dlopen? | |
6290 | # or its logical equivalent (e.g. shl_load for HP-UX < 11) | |
6291 | # For now, we just catch OSes we know something about -- in the | |
6292 | # future, we'll try test this programmatically. | |
6293 | libltdl_cv_sys_dlopen_deplibs=unknown | |
6294 | case "$host_os" in | |
6295 | aix3*|aix4.1.*|aix4.2.*) | |
6296 | # Unknown whether this is true for these versions of AIX, but | |
6297 | # we want this `case' here to explicitly catch those versions. | |
6298 | libltdl_cv_sys_dlopen_deplibs=unknown | |
6299 | ;; | |
6300 | aix[[45]]*) | |
6301 | libltdl_cv_sys_dlopen_deplibs=yes | |
6302 | ;; | |
6303 | darwin*) | |
6304 | # Assuming the user has installed a libdl from somewhere, this is true | |
6305 | # If you are looking for one http://www.opendarwin.org/projects/dlcompat | |
6306 | libltdl_cv_sys_dlopen_deplibs=yes | |
fa275f0a TT |
6307 | ;; |
6308 | gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu) | |
6309 | # GNU and its variants, using gnu ld.so (Glibc) | |
9e129d90 MK |
6310 | libltdl_cv_sys_dlopen_deplibs=yes |
6311 | ;; | |
6312 | hpux10*|hpux11*) | |
6313 | libltdl_cv_sys_dlopen_deplibs=yes | |
6314 | ;; | |
6315 | irix[[12345]]*|irix6.[[01]]*) | |
6316 | # Catch all versions of IRIX before 6.2, and indicate that we don't | |
6317 | # know how it worked for any of those versions. | |
6318 | libltdl_cv_sys_dlopen_deplibs=unknown | |
6319 | ;; | |
6320 | irix*) | |
6321 | # The case above catches anything before 6.2, and it's known that | |
6322 | # at 6.2 and later dlopen does load deplibs. | |
6323 | libltdl_cv_sys_dlopen_deplibs=yes | |
6324 | ;; | |
9e129d90 MK |
6325 | netbsd*) |
6326 | libltdl_cv_sys_dlopen_deplibs=yes | |
6327 | ;; | |
6328 | openbsd*) | |
6329 | libltdl_cv_sys_dlopen_deplibs=yes | |
6330 | ;; | |
6331 | osf[[1234]]*) | |
6332 | # dlopen did load deplibs (at least at 4.x), but until the 5.x series, | |
6333 | # it did *not* use an RPATH in a shared library to find objects the | |
6334 | # library depends on, so we explictly say `no'. | |
6335 | libltdl_cv_sys_dlopen_deplibs=no | |
6336 | ;; | |
6337 | osf5.0|osf5.0a|osf5.1) | |
6338 | # dlopen *does* load deplibs and with the right loader patch applied | |
6339 | # it even uses RPATH in a shared library to search for shared objects | |
6340 | # that the library depends on, but there's no easy way to know if that | |
6341 | # patch is installed. Since this is the case, all we can really | |
6342 | # say is unknown -- it depends on the patch being installed. If | |
6343 | # it is, this changes to `yes'. Without it, it would be `no'. | |
6344 | libltdl_cv_sys_dlopen_deplibs=unknown | |
6345 | ;; | |
6346 | osf*) | |
6347 | # the two cases above should catch all versions of osf <= 5.1. Read | |
6348 | # the comments above for what we know about them. | |
6349 | # At > 5.1, deplibs are loaded *and* any RPATH in a shared library | |
6350 | # is used to find them so we can finally say `yes'. | |
6351 | libltdl_cv_sys_dlopen_deplibs=yes | |
6352 | ;; | |
6353 | solaris*) | |
6354 | libltdl_cv_sys_dlopen_deplibs=yes | |
6355 | ;; | |
6356 | esac | |
6357 | ]) | |
6358 | if test "$libltdl_cv_sys_dlopen_deplibs" != yes; then | |
6359 | AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1], | |
6360 | [Define if the OS needs help to load dependent libraries for dlopen().]) | |
6361 | fi | |
6362 | ])# AC_LTDL_SYS_DLOPEN_DEPLIBS | |
205f5ac6 | 6363 | |
9e129d90 MK |
6364 | |
6365 | # AC_LTDL_SHLIBEXT | |
6366 | # ---------------- | |
6367 | AC_DEFUN([AC_LTDL_SHLIBEXT], | |
6368 | [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER]) | |
6369 | AC_CACHE_CHECK([which extension is used for loadable modules], | |
6370 | [libltdl_cv_shlibext], | |
6371 | [ | |
6e6bfd3a | 6372 | ## GCJ LOCAL: gcj specific stuff. Please keep it. |
94a0c1fc AT |
6373 | # Here in libltdl for libgcj we don't build modules for darwin. |
6374 | # So we say no. Then the extension gets .dylib which is the right | |
6375 | # thing for shared libraries on darwin. Please keep me next time you | |
6376 | # import libltdl. | |
6377 | case "$host_os" in | |
6378 | darwin*) | |
6379 | module=no | |
6380 | ;; | |
6381 | *) | |
6382 | module=yes | |
6383 | ;; | |
6384 | esac | |
fa275f0a | 6385 | eval libltdl_cv_shlibext=$shrext_cmds |
9e129d90 | 6386 | ]) |
205f5ac6 AO |
6387 | if test -n "$libltdl_cv_shlibext"; then |
6388 | AC_DEFINE_UNQUOTED(LTDL_SHLIB_EXT, "$libltdl_cv_shlibext", | |
9e129d90 | 6389 | [Define to the extension used for shared libraries, say, ".so".]) |
205f5ac6 | 6390 | fi |
9e129d90 MK |
6391 | ])# AC_LTDL_SHLIBEXT |
6392 | ||
205f5ac6 | 6393 | |
9e129d90 MK |
6394 | # AC_LTDL_SHLIBPATH |
6395 | # ----------------- | |
6396 | AC_DEFUN([AC_LTDL_SHLIBPATH], | |
6397 | [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER]) | |
205f5ac6 | 6398 | AC_CACHE_CHECK([which variable specifies run-time library path], |
9e129d90 | 6399 | [libltdl_cv_shlibpath_var], [libltdl_cv_shlibpath_var="$shlibpath_var"]) |
205f5ac6 AO |
6400 | if test -n "$libltdl_cv_shlibpath_var"; then |
6401 | AC_DEFINE_UNQUOTED(LTDL_SHLIBPATH_VAR, "$libltdl_cv_shlibpath_var", | |
9e129d90 | 6402 | [Define to the name of the environment variable that determines the dynamic library search path.]) |
205f5ac6 | 6403 | fi |
9e129d90 MK |
6404 | ])# AC_LTDL_SHLIBPATH |
6405 | ||
205f5ac6 | 6406 | |
9e129d90 MK |
6407 | # AC_LTDL_SYSSEARCHPATH |
6408 | # --------------------- | |
6409 | AC_DEFUN([AC_LTDL_SYSSEARCHPATH], | |
6410 | [AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER]) | |
205f5ac6 | 6411 | AC_CACHE_CHECK([for the default library search path], |
9e129d90 MK |
6412 | [libltdl_cv_sys_search_path], |
6413 | [libltdl_cv_sys_search_path="$sys_lib_dlsearch_path_spec"]) | |
205f5ac6 | 6414 | if test -n "$libltdl_cv_sys_search_path"; then |
205f5ac6 AO |
6415 | sys_search_path= |
6416 | for dir in $libltdl_cv_sys_search_path; do | |
6417 | if test -z "$sys_search_path"; then | |
6418 | sys_search_path="$dir" | |
6419 | else | |
9e129d90 | 6420 | sys_search_path="$sys_search_path$PATH_SEPARATOR$dir" |
205f5ac6 AO |
6421 | fi |
6422 | done | |
6423 | AC_DEFINE_UNQUOTED(LTDL_SYSSEARCHPATH, "$sys_search_path", | |
9e129d90 | 6424 | [Define to the system default library search path.]) |
205f5ac6 | 6425 | fi |
9e129d90 | 6426 | ])# AC_LTDL_SYSSEARCHPATH |
205f5ac6 | 6427 | |
9e129d90 MK |
6428 | |
6429 | # AC_LTDL_OBJDIR | |
6430 | # -------------- | |
6431 | AC_DEFUN([AC_LTDL_OBJDIR], | |
205f5ac6 | 6432 | [AC_CACHE_CHECK([for objdir], |
9e129d90 MK |
6433 | [libltdl_cv_objdir], |
6434 | [libltdl_cv_objdir="$objdir" | |
6435 | if test -n "$objdir"; then | |
6436 | : | |
205f5ac6 | 6437 | else |
9e129d90 MK |
6438 | rm -f .libs 2>/dev/null |
6439 | mkdir .libs 2>/dev/null | |
6440 | if test -d .libs; then | |
6441 | libltdl_cv_objdir=.libs | |
6442 | else | |
6443 | # MS-DOS does not allow filenames that begin with a dot. | |
6444 | libltdl_cv_objdir=_libs | |
6445 | fi | |
6446 | rmdir .libs 2>/dev/null | |
205f5ac6 | 6447 | fi |
9e129d90 | 6448 | ]) |
205f5ac6 | 6449 | AC_DEFINE_UNQUOTED(LTDL_OBJDIR, "$libltdl_cv_objdir/", |
9e129d90 MK |
6450 | [Define to the sub-directory in which libtool stores uninstalled libraries.]) |
6451 | ])# AC_LTDL_OBJDIR | |
205f5ac6 | 6452 | |
9e129d90 MK |
6453 | |
6454 | # AC_LTDL_DLPREOPEN | |
6455 | # ----------------- | |
6456 | AC_DEFUN([AC_LTDL_DLPREOPEN], | |
6457 | [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE]) | |
205f5ac6 | 6458 | AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen], |
9e129d90 MK |
6459 | [libltdl_cv_preloaded_symbols], |
6460 | [if test -n "$lt_cv_sys_global_symbol_pipe"; then | |
205f5ac6 AO |
6461 | libltdl_cv_preloaded_symbols=yes |
6462 | else | |
6463 | libltdl_cv_preloaded_symbols=no | |
6464 | fi | |
9e129d90 MK |
6465 | ]) |
6466 | if test x"$libltdl_cv_preloaded_symbols" = xyes; then | |
205f5ac6 | 6467 | AC_DEFINE(HAVE_PRELOADED_SYMBOLS, 1, |
9e129d90 | 6468 | [Define if libtool can extract symbol lists from object files.]) |
205f5ac6 | 6469 | fi |
9e129d90 | 6470 | ])# AC_LTDL_DLPREOPEN |
205f5ac6 | 6471 | |
9e129d90 MK |
6472 | |
6473 | # AC_LTDL_DLLIB | |
6474 | # ------------- | |
6475 | AC_DEFUN([AC_LTDL_DLLIB], | |
205f5ac6 | 6476 | [LIBADD_DL= |
205f5ac6 | 6477 | AC_SUBST(LIBADD_DL) |
9e129d90 | 6478 | AC_LANG_PUSH([C]) |
205f5ac6 | 6479 | |
9e129d90 MK |
6480 | AC_CHECK_FUNC([shl_load], |
6481 | [AC_DEFINE([HAVE_SHL_LOAD], [1], | |
6482 | [Define if you have the shl_load function.])], | |
6483 | [AC_CHECK_LIB([dld], [shl_load], | |
6484 | [AC_DEFINE([HAVE_SHL_LOAD], [1], | |
6485 | [Define if you have the shl_load function.]) | |
6486 | LIBADD_DL="$LIBADD_DL -ldld"], | |
6487 | [AC_CHECK_LIB([dl], [dlopen], | |
6488 | [AC_DEFINE([HAVE_LIBDL], [1], | |
6489 | [Define if you have the libdl library or equivalent.]) | |
6490 | LIBADD_DL="-ldl" libltdl_cv_lib_dl_dlopen="yes"], | |
6491 | [AC_TRY_LINK([#if HAVE_DLFCN_H | |
6492 | # include <dlfcn.h> | |
6493 | #endif | |
6494 | ], | |
6495 | [dlopen(0, 0);], | |
6496 | [AC_DEFINE([HAVE_LIBDL], [1], | |
6497 | [Define if you have the libdl library or equivalent.]) libltdl_cv_func_dlopen="yes"], | |
6498 | [AC_CHECK_LIB([svld], [dlopen], | |
6499 | [AC_DEFINE([HAVE_LIBDL], [1], | |
6500 | [Define if you have the libdl library or equivalent.]) | |
6501 | LIBADD_DL="-lsvld" libltdl_cv_func_dlopen="yes"], | |
6502 | [AC_CHECK_LIB([dld], [dld_link], | |
6503 | [AC_DEFINE([HAVE_DLD], [1], | |
6504 | [Define if you have the GNU dld library.]) | |
6505 | LIBADD_DL="$LIBADD_DL -ldld"], | |
6506 | [AC_CHECK_FUNC([_dyld_func_lookup], | |
6507 | [AC_DEFINE([HAVE_DYLD], [1], | |
6508 | [Define if you have the _dyld_func_lookup function.])]) | |
6509 | ]) | |
6510 | ]) | |
6511 | ]) | |
6512 | ]) | |
6513 | ]) | |
205f5ac6 AO |
6514 | ]) |
6515 | ||
9e129d90 MK |
6516 | if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes |
6517 | then | |
6518 | lt_save_LIBS="$LIBS" | |
6519 | LIBS="$LIBS $LIBADD_DL" | |
6520 | AC_CHECK_FUNCS([dlerror]) | |
6521 | LIBS="$lt_save_LIBS" | |
205f5ac6 | 6522 | fi |
9e129d90 MK |
6523 | AC_LANG_POP |
6524 | ])# AC_LTDL_DLLIB | |
205f5ac6 | 6525 | |
205f5ac6 | 6526 | |
9e129d90 MK |
6527 | # AC_LTDL_SYMBOL_USCORE |
6528 | # --------------------- | |
6529 | # does the compiler prefix global symbols with an underscore? | |
6530 | AC_DEFUN([AC_LTDL_SYMBOL_USCORE], | |
6531 | [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE]) | |
6532 | AC_CACHE_CHECK([for _ prefix in compiled symbols], | |
6533 | [ac_cv_sys_symbol_underscore], | |
6534 | [ac_cv_sys_symbol_underscore=no | |
205f5ac6 | 6535 | cat > conftest.$ac_ext <<EOF |
205f5ac6 | 6536 | void nm_test_func(){} |
9e129d90 | 6537 | int main(){nm_test_func;return 0;} |
205f5ac6 | 6538 | EOF |
205f5ac6 AO |
6539 | if AC_TRY_EVAL(ac_compile); then |
6540 | # Now try to grab the symbols. | |
6541 | ac_nlist=conftest.nm | |
9e129d90 MK |
6542 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then |
6543 | # See whether the symbols have a leading underscore. | |
6544 | if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then | |
6545 | ac_cv_sys_symbol_underscore=yes | |
205f5ac6 | 6546 | else |
9e129d90 MK |
6547 | if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then |
6548 | : | |
6549 | else | |
6550 | echo "configure: cannot find nm_test_func in $ac_nlist" >&AC_FD_CC | |
6551 | fi | |
205f5ac6 AO |
6552 | fi |
6553 | else | |
9e129d90 | 6554 | echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC |
205f5ac6 AO |
6555 | fi |
6556 | else | |
9e129d90 | 6557 | echo "configure: failed program was:" >&AC_FD_CC |
205f5ac6 AO |
6558 | cat conftest.c >&AC_FD_CC |
6559 | fi | |
9e129d90 MK |
6560 | rm -rf conftest* |
6561 | ]) | |
6562 | ])# AC_LTDL_SYMBOL_USCORE | |
205f5ac6 | 6563 | |
205f5ac6 | 6564 | |
9e129d90 MK |
6565 | # AC_LTDL_DLSYM_USCORE |
6566 | # -------------------- | |
6567 | AC_DEFUN([AC_LTDL_DLSYM_USCORE], | |
6568 | [AC_REQUIRE([AC_LTDL_SYMBOL_USCORE]) | |
205f5ac6 | 6569 | if test x"$ac_cv_sys_symbol_underscore" = xyes; then |
9e129d90 MK |
6570 | if test x"$libltdl_cv_func_dlopen" = xyes || |
6571 | test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then | |
205f5ac6 | 6572 | AC_CACHE_CHECK([whether we have to add an underscore for dlsym], |
9e129d90 MK |
6573 | [libltdl_cv_need_uscore], |
6574 | [libltdl_cv_need_uscore=unknown | |
6575 | save_LIBS="$LIBS" | |
6576 | LIBS="$LIBS $LIBADD_DL" | |
6577 | _LT_AC_TRY_DLOPEN_SELF( | |
6578 | [libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes], | |
6579 | [], [libltdl_cv_need_uscore=cross]) | |
6580 | LIBS="$save_LIBS" | |
6581 | ]) | |
205f5ac6 AO |
6582 | fi |
6583 | fi | |
6584 | ||
6585 | if test x"$libltdl_cv_need_uscore" = xyes; then | |
6586 | AC_DEFINE(NEED_USCORE, 1, | |
9e129d90 | 6587 | [Define if dlsym() requires a leading underscore in symbol names.]) |
205f5ac6 | 6588 | fi |
9e129d90 MK |
6589 | ])# AC_LTDL_DLSYM_USCORE |
6590 | ||
6591 | # AC_LTDL_FUNC_ARGZ | |
6592 | # ----------------- | |
6593 | AC_DEFUN([AC_LTDL_FUNC_ARGZ], | |
6594 | [AC_CHECK_HEADERS([argz.h]) | |
6595 | ||
6596 | AC_CHECK_TYPES([error_t], | |
6597 | [], | |
6598 | [AC_DEFINE([error_t], [int], | |
6599 | [Define to a type to use for `error_t' if it is not otherwise available.])], | |
6600 | [#if HAVE_ARGZ_H | |
6601 | # include <argz.h> | |
6602 | #endif]) | |
6603 | ||
6604 | AC_CHECK_FUNCS([argz_append argz_create_sep argz_insert argz_next argz_stringify]) | |
6605 | ])# AC_LTDL_FUNC_ARGZ |