comparison aclocal.m4 @ 1:551433a01cab

initial coding
author carl
date Wed, 23 Nov 2005 19:29:14 -0800
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0:a3b8d64b2ae5 1:551433a01cab
1 # generated automatically by aclocal 1.9.2 -*- Autoconf -*-
2
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
4 # Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
8
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12 # PARTICULAR PURPOSE.
13
14 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
15
16 # serial 47 AC_PROG_LIBTOOL
17
18
19 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
20 # -----------------------------------------------------------
21 # If this macro is not defined by Autoconf, define it here.
22 m4_ifdef([AC_PROVIDE_IFELSE],
23 [],
24 [m4_define([AC_PROVIDE_IFELSE],
25 [m4_ifdef([AC_PROVIDE_$1],
26 [$2], [$3])])])
27
28
29 # AC_PROG_LIBTOOL
30 # ---------------
31 AC_DEFUN([AC_PROG_LIBTOOL],
32 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
33 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
34 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
35 AC_PROVIDE_IFELSE([AC_PROG_CXX],
36 [AC_LIBTOOL_CXX],
37 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
38 ])])
39 dnl And a similar setup for Fortran 77 support
40 AC_PROVIDE_IFELSE([AC_PROG_F77],
41 [AC_LIBTOOL_F77],
42 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
43 ])])
44
45 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
46 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
47 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
48 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
49 [AC_LIBTOOL_GCJ],
50 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
51 [AC_LIBTOOL_GCJ],
52 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
53 [AC_LIBTOOL_GCJ],
54 [ifdef([AC_PROG_GCJ],
55 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
56 ifdef([A][M_PROG_GCJ],
57 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
58 ifdef([LT_AC_PROG_GCJ],
59 [define([LT_AC_PROG_GCJ],
60 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
61 ])])# AC_PROG_LIBTOOL
62
63
64 # _AC_PROG_LIBTOOL
65 # ----------------
66 AC_DEFUN([_AC_PROG_LIBTOOL],
67 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
68 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
69 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
70 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
71
72 # This can be used to rebuild libtool when needed
73 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
74
75 # Always use our own libtool.
76 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
77 AC_SUBST(LIBTOOL)dnl
78
79 # Prevent multiple expansion
80 define([AC_PROG_LIBTOOL], [])
81 ])# _AC_PROG_LIBTOOL
82
83
84 # AC_LIBTOOL_SETUP
85 # ----------------
86 AC_DEFUN([AC_LIBTOOL_SETUP],
87 [AC_PREREQ(2.50)dnl
88 AC_REQUIRE([AC_ENABLE_SHARED])dnl
89 AC_REQUIRE([AC_ENABLE_STATIC])dnl
90 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
91 AC_REQUIRE([AC_CANONICAL_HOST])dnl
92 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
93 AC_REQUIRE([AC_PROG_CC])dnl
94 AC_REQUIRE([AC_PROG_LD])dnl
95 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
96 AC_REQUIRE([AC_PROG_NM])dnl
97
98 AC_REQUIRE([AC_PROG_LN_S])dnl
99 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
100 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
101 AC_REQUIRE([AC_OBJEXT])dnl
102 AC_REQUIRE([AC_EXEEXT])dnl
103 dnl
104
105 AC_LIBTOOL_SYS_MAX_CMD_LEN
106 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
107 AC_LIBTOOL_OBJDIR
108
109 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
110 _LT_AC_PROG_ECHO_BACKSLASH
111
112 case $host_os in
113 aix3*)
114 # AIX sometimes has problems with the GCC collect2 program. For some
115 # reason, if we set the COLLECT_NAMES environment variable, the problems
116 # vanish in a puff of smoke.
117 if test "X${COLLECT_NAMES+set}" != Xset; then
118 COLLECT_NAMES=
119 export COLLECT_NAMES
120 fi
121 ;;
122 esac
123
124 # Sed substitution that helps us do robust quoting. It backslashifies
125 # metacharacters that are still active within double-quoted strings.
126 Xsed='sed -e s/^X//'
127 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
128
129 # Same as above, but do not quote variable references.
130 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
131
132 # Sed substitution to delay expansion of an escaped shell variable in a
133 # double_quote_subst'ed string.
134 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
135
136 # Sed substitution to avoid accidental globbing in evaled expressions
137 no_glob_subst='s/\*/\\\*/g'
138
139 # Constants:
140 rm="rm -f"
141
142 # Global variables:
143 default_ofile=libtool
144 can_build_shared=yes
145
146 # All known linkers require a `.a' archive for static linking (except M$VC,
147 # which needs '.lib').
148 libext=a
149 ltmain="$ac_aux_dir/ltmain.sh"
150 ofile="$default_ofile"
151 with_gnu_ld="$lt_cv_prog_gnu_ld"
152
153 AC_CHECK_TOOL(AR, ar, false)
154 AC_CHECK_TOOL(RANLIB, ranlib, :)
155 AC_CHECK_TOOL(STRIP, strip, :)
156
157 old_CC="$CC"
158 old_CFLAGS="$CFLAGS"
159
160 # Set sane defaults for various variables
161 test -z "$AR" && AR=ar
162 test -z "$AR_FLAGS" && AR_FLAGS=cru
163 test -z "$AS" && AS=as
164 test -z "$CC" && CC=cc
165 test -z "$LTCC" && LTCC=$CC
166 test -z "$DLLTOOL" && DLLTOOL=dlltool
167 test -z "$LD" && LD=ld
168 test -z "$LN_S" && LN_S="ln -s"
169 test -z "$MAGIC_CMD" && MAGIC_CMD=file
170 test -z "$NM" && NM=nm
171 test -z "$SED" && SED=sed
172 test -z "$OBJDUMP" && OBJDUMP=objdump
173 test -z "$RANLIB" && RANLIB=:
174 test -z "$STRIP" && STRIP=:
175 test -z "$ac_objext" && ac_objext=o
176
177 # Determine commands to create old-style static archives.
178 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
179 old_postinstall_cmds='chmod 644 $oldlib'
180 old_postuninstall_cmds=
181
182 if test -n "$RANLIB"; then
183 case $host_os in
184 openbsd*)
185 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
186 ;;
187 *)
188 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
189 ;;
190 esac
191 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
192 fi
193
194 # Only perform the check for file, if the check method requires it
195 case $deplibs_check_method in
196 file_magic*)
197 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
198 AC_PATH_MAGIC
199 fi
200 ;;
201 esac
202
203 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
204 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
205 enable_win32_dll=yes, enable_win32_dll=no)
206
207 AC_ARG_ENABLE([libtool-lock],
208 [AC_HELP_STRING([--disable-libtool-lock],
209 [avoid locking (might break parallel builds)])])
210 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
211
212 AC_ARG_WITH([pic],
213 [AC_HELP_STRING([--with-pic],
214 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
215 [pic_mode="$withval"],
216 [pic_mode=default])
217 test -z "$pic_mode" && pic_mode=default
218
219 # Use C for the default configuration in the libtool script
220 tagname=
221 AC_LIBTOOL_LANG_C_CONFIG
222 _LT_AC_TAGCONFIG
223 ])# AC_LIBTOOL_SETUP
224
225
226 # _LT_AC_SYS_COMPILER
227 # -------------------
228 AC_DEFUN([_LT_AC_SYS_COMPILER],
229 [AC_REQUIRE([AC_PROG_CC])dnl
230
231 # If no C compiler was specified, use CC.
232 LTCC=${LTCC-"$CC"}
233
234 # Allow CC to be a program name with arguments.
235 compiler=$CC
236 ])# _LT_AC_SYS_COMPILER
237
238
239 # _LT_AC_SYS_LIBPATH_AIX
240 # ----------------------
241 # Links a minimal program and checks the executable
242 # for the system default hardcoded library path. In most cases,
243 # this is /usr/lib:/lib, but when the MPI compilers are used
244 # the location of the communication and MPI libs are included too.
245 # If we don't find anything, use the default library path according
246 # to the aix ld manual.
247 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
248 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
249 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
250 }'`
251 # Check for a 64-bit object if we didn't find anything.
252 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
253 }'`; fi],[])
254 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
255 ])# _LT_AC_SYS_LIBPATH_AIX
256
257
258 # _LT_AC_SHELL_INIT(ARG)
259 # ----------------------
260 AC_DEFUN([_LT_AC_SHELL_INIT],
261 [ifdef([AC_DIVERSION_NOTICE],
262 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
263 [AC_DIVERT_PUSH(NOTICE)])
264 $1
265 AC_DIVERT_POP
266 ])# _LT_AC_SHELL_INIT
267
268
269 # _LT_AC_PROG_ECHO_BACKSLASH
270 # --------------------------
271 # Add some code to the start of the generated configure script which
272 # will find an echo command which doesn't interpret backslashes.
273 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
274 [_LT_AC_SHELL_INIT([
275 # Check that we are running under the correct shell.
276 SHELL=${CONFIG_SHELL-/bin/sh}
277
278 case X$ECHO in
279 X*--fallback-echo)
280 # Remove one level of quotation (which was required for Make).
281 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
282 ;;
283 esac
284
285 echo=${ECHO-echo}
286 if test "X[$]1" = X--no-reexec; then
287 # Discard the --no-reexec flag, and continue.
288 shift
289 elif test "X[$]1" = X--fallback-echo; then
290 # Avoid inline document here, it may be left over
291 :
292 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
293 # Yippee, $echo works!
294 :
295 else
296 # Restart under the correct shell.
297 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
298 fi
299
300 if test "X[$]1" = X--fallback-echo; then
301 # used as fallback echo
302 shift
303 cat <<EOF
304 [$]*
305 EOF
306 exit 0
307 fi
308
309 # The HP-UX ksh and POSIX shell print the target directory to stdout
310 # if CDPATH is set.
311 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
312
313 if test -z "$ECHO"; then
314 if test "X${echo_test_string+set}" != Xset; then
315 # find a string as large as possible, as long as the shell can cope with it
316 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
317 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
318 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
319 echo_test_string="`eval $cmd`" &&
320 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
321 then
322 break
323 fi
324 done
325 fi
326
327 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
328 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
329 test "X$echo_testing_string" = "X$echo_test_string"; then
330 :
331 else
332 # The Solaris, AIX, and Digital Unix default echo programs unquote
333 # backslashes. This makes it impossible to quote backslashes using
334 # echo "$something" | sed 's/\\/\\\\/g'
335 #
336 # So, first we look for a working echo in the user's PATH.
337
338 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
339 for dir in $PATH /usr/ucb; do
340 IFS="$lt_save_ifs"
341 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
342 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
343 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
344 test "X$echo_testing_string" = "X$echo_test_string"; then
345 echo="$dir/echo"
346 break
347 fi
348 done
349 IFS="$lt_save_ifs"
350
351 if test "X$echo" = Xecho; then
352 # We didn't find a better echo, so look for alternatives.
353 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
354 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
355 test "X$echo_testing_string" = "X$echo_test_string"; then
356 # This shell has a builtin print -r that does the trick.
357 echo='print -r'
358 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
359 test "X$CONFIG_SHELL" != X/bin/ksh; then
360 # If we have ksh, try running configure again with it.
361 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
362 export ORIGINAL_CONFIG_SHELL
363 CONFIG_SHELL=/bin/ksh
364 export CONFIG_SHELL
365 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
366 else
367 # Try using printf.
368 echo='printf %s\n'
369 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
370 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
371 test "X$echo_testing_string" = "X$echo_test_string"; then
372 # Cool, printf works
373 :
374 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
375 test "X$echo_testing_string" = 'X\t' &&
376 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
377 test "X$echo_testing_string" = "X$echo_test_string"; then
378 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
379 export CONFIG_SHELL
380 SHELL="$CONFIG_SHELL"
381 export SHELL
382 echo="$CONFIG_SHELL [$]0 --fallback-echo"
383 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
384 test "X$echo_testing_string" = 'X\t' &&
385 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
386 test "X$echo_testing_string" = "X$echo_test_string"; then
387 echo="$CONFIG_SHELL [$]0 --fallback-echo"
388 else
389 # maybe with a smaller string...
390 prev=:
391
392 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
393 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
394 then
395 break
396 fi
397 prev="$cmd"
398 done
399
400 if test "$prev" != 'sed 50q "[$]0"'; then
401 echo_test_string=`eval $prev`
402 export echo_test_string
403 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
404 else
405 # Oops. We lost completely, so just stick with echo.
406 echo=echo
407 fi
408 fi
409 fi
410 fi
411 fi
412 fi
413
414 # Copy echo and quote the copy suitably for passing to libtool from
415 # the Makefile, instead of quoting the original, which is used later.
416 ECHO=$echo
417 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
418 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
419 fi
420
421 AC_SUBST(ECHO)
422 ])])# _LT_AC_PROG_ECHO_BACKSLASH
423
424
425 # _LT_AC_LOCK
426 # -----------
427 AC_DEFUN([_LT_AC_LOCK],
428 [AC_ARG_ENABLE([libtool-lock],
429 [AC_HELP_STRING([--disable-libtool-lock],
430 [avoid locking (might break parallel builds)])])
431 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
432
433 # Some flags need to be propagated to the compiler or linker for good
434 # libtool support.
435 case $host in
436 ia64-*-hpux*)
437 # Find out which ABI we are using.
438 echo 'int i;' > conftest.$ac_ext
439 if AC_TRY_EVAL(ac_compile); then
440 case `/usr/bin/file conftest.$ac_objext` in
441 *ELF-32*)
442 HPUX_IA64_MODE="32"
443 ;;
444 *ELF-64*)
445 HPUX_IA64_MODE="64"
446 ;;
447 esac
448 fi
449 rm -rf conftest*
450 ;;
451 *-*-irix6*)
452 # Find out which ABI we are using.
453 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
454 if AC_TRY_EVAL(ac_compile); then
455 if test "$lt_cv_prog_gnu_ld" = yes; then
456 case `/usr/bin/file conftest.$ac_objext` in
457 *32-bit*)
458 LD="${LD-ld} -melf32bsmip"
459 ;;
460 *N32*)
461 LD="${LD-ld} -melf32bmipn32"
462 ;;
463 *64-bit*)
464 LD="${LD-ld} -melf64bmip"
465 ;;
466 esac
467 else
468 case `/usr/bin/file conftest.$ac_objext` in
469 *32-bit*)
470 LD="${LD-ld} -32"
471 ;;
472 *N32*)
473 LD="${LD-ld} -n32"
474 ;;
475 *64-bit*)
476 LD="${LD-ld} -64"
477 ;;
478 esac
479 fi
480 fi
481 rm -rf conftest*
482 ;;
483
484 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
485 # Find out which ABI we are using.
486 echo 'int i;' > conftest.$ac_ext
487 if AC_TRY_EVAL(ac_compile); then
488 case "`/usr/bin/file conftest.o`" in
489 *32-bit*)
490 case $host in
491 x86_64-*linux*)
492 LD="${LD-ld} -m elf_i386"
493 ;;
494 ppc64-*linux*|powerpc64-*linux*)
495 LD="${LD-ld} -m elf32ppclinux"
496 ;;
497 s390x-*linux*)
498 LD="${LD-ld} -m elf_s390"
499 ;;
500 sparc64-*linux*)
501 LD="${LD-ld} -m elf32_sparc"
502 ;;
503 esac
504 ;;
505 *64-bit*)
506 case $host in
507 x86_64-*linux*)
508 LD="${LD-ld} -m elf_x86_64"
509 ;;
510 ppc*-*linux*|powerpc*-*linux*)
511 LD="${LD-ld} -m elf64ppc"
512 ;;
513 s390*-*linux*)
514 LD="${LD-ld} -m elf64_s390"
515 ;;
516 sparc*-*linux*)
517 LD="${LD-ld} -m elf64_sparc"
518 ;;
519 esac
520 ;;
521 esac
522 fi
523 rm -rf conftest*
524 ;;
525
526 *-*-sco3.2v5*)
527 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
528 SAVE_CFLAGS="$CFLAGS"
529 CFLAGS="$CFLAGS -belf"
530 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
531 [AC_LANG_PUSH(C)
532 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
533 AC_LANG_POP])
534 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
535 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
536 CFLAGS="$SAVE_CFLAGS"
537 fi
538 ;;
539 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
540 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
541 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
542 AC_CHECK_TOOL(AS, as, false)
543 AC_CHECK_TOOL(OBJDUMP, objdump, false)
544 ;;
545 ])
546 esac
547
548 need_locks="$enable_libtool_lock"
549
550 ])# _LT_AC_LOCK
551
552
553 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
554 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
555 # ----------------------------------------------------------------
556 # Check whether the given compiler option works
557 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
558 [AC_REQUIRE([LT_AC_PROG_SED])
559 AC_CACHE_CHECK([$1], [$2],
560 [$2=no
561 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
562 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
563 lt_compiler_flag="$3"
564 # Insert the option either (1) after the last *FLAGS variable, or
565 # (2) before a word containing "conftest.", or (3) at the end.
566 # Note that $ac_compile itself does not contain backslashes and begins
567 # with a dollar sign (not a hyphen), so the echo should work correctly.
568 # The option is referenced via a variable to avoid confusing sed.
569 lt_compile=`echo "$ac_compile" | $SED \
570 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
571 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
572 -e 's:$: $lt_compiler_flag:'`
573 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
574 (eval "$lt_compile" 2>conftest.err)
575 ac_status=$?
576 cat conftest.err >&AS_MESSAGE_LOG_FD
577 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
578 if (exit $ac_status) && test -s "$ac_outfile"; then
579 # The compiler can only warn and ignore the option if not recognized
580 # So say no if there are warnings
581 if test ! -s conftest.err; then
582 $2=yes
583 fi
584 fi
585 $rm conftest*
586 ])
587
588 if test x"[$]$2" = xyes; then
589 ifelse([$5], , :, [$5])
590 else
591 ifelse([$6], , :, [$6])
592 fi
593 ])# AC_LIBTOOL_COMPILER_OPTION
594
595
596 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
597 # [ACTION-SUCCESS], [ACTION-FAILURE])
598 # ------------------------------------------------------------
599 # Check whether the given compiler option works
600 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
601 [AC_CACHE_CHECK([$1], [$2],
602 [$2=no
603 save_LDFLAGS="$LDFLAGS"
604 LDFLAGS="$LDFLAGS $3"
605 printf "$lt_simple_link_test_code" > conftest.$ac_ext
606 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
607 # The compiler can only warn and ignore the option if not recognized
608 # So say no if there are warnings
609 if test -s conftest.err; then
610 # Append any errors to the config.log.
611 cat conftest.err 1>&AS_MESSAGE_LOG_FD
612 else
613 $2=yes
614 fi
615 fi
616 $rm conftest*
617 LDFLAGS="$save_LDFLAGS"
618 ])
619
620 if test x"[$]$2" = xyes; then
621 ifelse([$4], , :, [$4])
622 else
623 ifelse([$5], , :, [$5])
624 fi
625 ])# AC_LIBTOOL_LINKER_OPTION
626
627
628 # AC_LIBTOOL_SYS_MAX_CMD_LEN
629 # --------------------------
630 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
631 [# find the maximum length of command line arguments
632 AC_MSG_CHECKING([the maximum length of command line arguments])
633 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
634 i=0
635 teststring="ABCD"
636
637 case $build_os in
638 msdosdjgpp*)
639 # On DJGPP, this test can blow up pretty badly due to problems in libc
640 # (any single argument exceeding 2000 bytes causes a buffer overrun
641 # during glob expansion). Even if it were fixed, the result of this
642 # check would be larger than it should be.
643 lt_cv_sys_max_cmd_len=12288; # 12K is about right
644 ;;
645
646 gnu*)
647 # Under GNU Hurd, this test is not required because there is
648 # no limit to the length of command line arguments.
649 # Libtool will interpret -1 as no limit whatsoever
650 lt_cv_sys_max_cmd_len=-1;
651 ;;
652
653 cygwin* | mingw*)
654 # On Win9x/ME, this test blows up -- it succeeds, but takes
655 # about 5 minutes as the teststring grows exponentially.
656 # Worse, since 9x/ME are not pre-emptively multitasking,
657 # you end up with a "frozen" computer, even though with patience
658 # the test eventually succeeds (with a max line length of 256k).
659 # Instead, let's just punt: use the minimum linelength reported by
660 # all of the supported platforms: 8192 (on NT/2K/XP).
661 lt_cv_sys_max_cmd_len=8192;
662 ;;
663
664 amigaos*)
665 # On AmigaOS with pdksh, this test takes hours, literally.
666 # So we just punt and use a minimum line length of 8192.
667 lt_cv_sys_max_cmd_len=8192;
668 ;;
669
670 *)
671 # If test is not a shell built-in, we'll probably end up computing a
672 # maximum length that is only half of the actual maximum length, but
673 # we can't tell.
674 while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
675 = "XX$teststring") >/dev/null 2>&1 &&
676 new_result=`expr "X$teststring" : ".*" 2>&1` &&
677 lt_cv_sys_max_cmd_len=$new_result &&
678 test $i != 17 # 1/2 MB should be enough
679 do
680 i=`expr $i + 1`
681 teststring=$teststring$teststring
682 done
683 teststring=
684 # Add a significant safety factor because C++ compilers can tack on massive
685 # amounts of additional arguments before passing them to the linker.
686 # It appears as though 1/2 is a usable value.
687 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
688 ;;
689 esac
690 ])
691 if test -n $lt_cv_sys_max_cmd_len ; then
692 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
693 else
694 AC_MSG_RESULT(none)
695 fi
696 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
697
698
699 # _LT_AC_CHECK_DLFCN
700 # --------------------
701 AC_DEFUN([_LT_AC_CHECK_DLFCN],
702 [AC_CHECK_HEADERS(dlfcn.h)dnl
703 ])# _LT_AC_CHECK_DLFCN
704
705
706 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
707 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
708 # ------------------------------------------------------------------
709 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
710 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
711 if test "$cross_compiling" = yes; then :
712 [$4]
713 else
714 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
715 lt_status=$lt_dlunknown
716 cat > conftest.$ac_ext <<EOF
717 [#line __oline__ "configure"
718 #include "confdefs.h"
719
720 #if HAVE_DLFCN_H
721 #include <dlfcn.h>
722 #endif
723
724 #include <stdio.h>
725
726 #ifdef RTLD_GLOBAL
727 # define LT_DLGLOBAL RTLD_GLOBAL
728 #else
729 # ifdef DL_GLOBAL
730 # define LT_DLGLOBAL DL_GLOBAL
731 # else
732 # define LT_DLGLOBAL 0
733 # endif
734 #endif
735
736 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
737 find out it does not work in some platform. */
738 #ifndef LT_DLLAZY_OR_NOW
739 # ifdef RTLD_LAZY
740 # define LT_DLLAZY_OR_NOW RTLD_LAZY
741 # else
742 # ifdef DL_LAZY
743 # define LT_DLLAZY_OR_NOW DL_LAZY
744 # else
745 # ifdef RTLD_NOW
746 # define LT_DLLAZY_OR_NOW RTLD_NOW
747 # else
748 # ifdef DL_NOW
749 # define LT_DLLAZY_OR_NOW DL_NOW
750 # else
751 # define LT_DLLAZY_OR_NOW 0
752 # endif
753 # endif
754 # endif
755 # endif
756 #endif
757
758 #ifdef __cplusplus
759 extern "C" void exit (int);
760 #endif
761
762 void fnord() { int i=42;}
763 int main ()
764 {
765 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
766 int status = $lt_dlunknown;
767
768 if (self)
769 {
770 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
771 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
772 /* dlclose (self); */
773 }
774
775 exit (status);
776 }]
777 EOF
778 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
779 (./conftest; exit; ) 2>/dev/null
780 lt_status=$?
781 case x$lt_status in
782 x$lt_dlno_uscore) $1 ;;
783 x$lt_dlneed_uscore) $2 ;;
784 x$lt_unknown|x*) $3 ;;
785 esac
786 else :
787 # compilation failed
788 $3
789 fi
790 fi
791 rm -fr conftest*
792 ])# _LT_AC_TRY_DLOPEN_SELF
793
794
795 # AC_LIBTOOL_DLOPEN_SELF
796 # -------------------
797 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
798 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
799 if test "x$enable_dlopen" != xyes; then
800 enable_dlopen=unknown
801 enable_dlopen_self=unknown
802 enable_dlopen_self_static=unknown
803 else
804 lt_cv_dlopen=no
805 lt_cv_dlopen_libs=
806
807 case $host_os in
808 beos*)
809 lt_cv_dlopen="load_add_on"
810 lt_cv_dlopen_libs=
811 lt_cv_dlopen_self=yes
812 ;;
813
814 mingw* | pw32*)
815 lt_cv_dlopen="LoadLibrary"
816 lt_cv_dlopen_libs=
817 ;;
818
819 cygwin*)
820 lt_cv_dlopen="dlopen"
821 lt_cv_dlopen_libs=
822 ;;
823
824 darwin*)
825 # if libdl is installed we need to link against it
826 AC_CHECK_LIB([dl], [dlopen],
827 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
828 lt_cv_dlopen="dyld"
829 lt_cv_dlopen_libs=
830 lt_cv_dlopen_self=yes
831 ])
832 ;;
833
834 *)
835 AC_CHECK_FUNC([shl_load],
836 [lt_cv_dlopen="shl_load"],
837 [AC_CHECK_LIB([dld], [shl_load],
838 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
839 [AC_CHECK_FUNC([dlopen],
840 [lt_cv_dlopen="dlopen"],
841 [AC_CHECK_LIB([dl], [dlopen],
842 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
843 [AC_CHECK_LIB([svld], [dlopen],
844 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
845 [AC_CHECK_LIB([dld], [dld_link],
846 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
847 ])
848 ])
849 ])
850 ])
851 ])
852 ;;
853 esac
854
855 if test "x$lt_cv_dlopen" != xno; then
856 enable_dlopen=yes
857 else
858 enable_dlopen=no
859 fi
860
861 case $lt_cv_dlopen in
862 dlopen)
863 save_CPPFLAGS="$CPPFLAGS"
864 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
865
866 save_LDFLAGS="$LDFLAGS"
867 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
868
869 save_LIBS="$LIBS"
870 LIBS="$lt_cv_dlopen_libs $LIBS"
871
872 AC_CACHE_CHECK([whether a program can dlopen itself],
873 lt_cv_dlopen_self, [dnl
874 _LT_AC_TRY_DLOPEN_SELF(
875 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
876 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
877 ])
878
879 if test "x$lt_cv_dlopen_self" = xyes; then
880 LDFLAGS="$LDFLAGS $link_static_flag"
881 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
882 lt_cv_dlopen_self_static, [dnl
883 _LT_AC_TRY_DLOPEN_SELF(
884 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
885 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
886 ])
887 fi
888
889 CPPFLAGS="$save_CPPFLAGS"
890 LDFLAGS="$save_LDFLAGS"
891 LIBS="$save_LIBS"
892 ;;
893 esac
894
895 case $lt_cv_dlopen_self in
896 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
897 *) enable_dlopen_self=unknown ;;
898 esac
899
900 case $lt_cv_dlopen_self_static in
901 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
902 *) enable_dlopen_self_static=unknown ;;
903 esac
904 fi
905 ])# AC_LIBTOOL_DLOPEN_SELF
906
907
908 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
909 # ---------------------------------
910 # Check to see if options -c and -o are simultaneously supported by compiler
911 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
912 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
913 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
914 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
915 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
916 $rm -r conftest 2>/dev/null
917 mkdir conftest
918 cd conftest
919 mkdir out
920 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
921
922 lt_compiler_flag="-o out/conftest2.$ac_objext"
923 # Insert the option either (1) after the last *FLAGS variable, or
924 # (2) before a word containing "conftest.", or (3) at the end.
925 # Note that $ac_compile itself does not contain backslashes and begins
926 # with a dollar sign (not a hyphen), so the echo should work correctly.
927 lt_compile=`echo "$ac_compile" | $SED \
928 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
929 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
930 -e 's:$: $lt_compiler_flag:'`
931 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
932 (eval "$lt_compile" 2>out/conftest.err)
933 ac_status=$?
934 cat out/conftest.err >&AS_MESSAGE_LOG_FD
935 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
936 if (exit $ac_status) && test -s out/conftest2.$ac_objext
937 then
938 # The compiler can only warn and ignore the option if not recognized
939 # So say no if there are warnings
940 if test ! -s out/conftest.err; then
941 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
942 fi
943 fi
944 chmod u+w .
945 $rm conftest*
946 # SGI C++ compiler will create directory out/ii_files/ for
947 # template instantiation
948 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
949 $rm out/* && rmdir out
950 cd ..
951 rmdir conftest
952 $rm conftest*
953 ])
954 ])# AC_LIBTOOL_PROG_CC_C_O
955
956
957 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
958 # -----------------------------------------
959 # Check to see if we can do hard links to lock some files if needed
960 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
961 [AC_REQUIRE([_LT_AC_LOCK])dnl
962
963 hard_links="nottested"
964 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
965 # do not overwrite the value of need_locks provided by the user
966 AC_MSG_CHECKING([if we can lock with hard links])
967 hard_links=yes
968 $rm conftest*
969 ln conftest.a conftest.b 2>/dev/null && hard_links=no
970 touch conftest.a
971 ln conftest.a conftest.b 2>&5 || hard_links=no
972 ln conftest.a conftest.b 2>/dev/null && hard_links=no
973 AC_MSG_RESULT([$hard_links])
974 if test "$hard_links" = no; then
975 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
976 need_locks=warn
977 fi
978 else
979 need_locks=no
980 fi
981 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
982
983
984 # AC_LIBTOOL_OBJDIR
985 # -----------------
986 AC_DEFUN([AC_LIBTOOL_OBJDIR],
987 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
988 [rm -f .libs 2>/dev/null
989 mkdir .libs 2>/dev/null
990 if test -d .libs; then
991 lt_cv_objdir=.libs
992 else
993 # MS-DOS does not allow filenames that begin with a dot.
994 lt_cv_objdir=_libs
995 fi
996 rmdir .libs 2>/dev/null])
997 objdir=$lt_cv_objdir
998 ])# AC_LIBTOOL_OBJDIR
999
1000
1001 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1002 # ----------------------------------------------
1003 # Check hardcoding attributes.
1004 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1005 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1006 _LT_AC_TAGVAR(hardcode_action, $1)=
1007 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1008 test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1009 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1010
1011 # We can hardcode non-existant directories.
1012 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1013 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1014 # have to relink, otherwise we might link with an installed library
1015 # when we should be linking with a yet-to-be-installed one
1016 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1017 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1018 # Linking always hardcodes the temporary library directory.
1019 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1020 else
1021 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1022 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1023 fi
1024 else
1025 # We cannot hardcode anything, or else we can only hardcode existing
1026 # directories.
1027 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1028 fi
1029 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1030
1031 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1032 # Fast installation is not supported
1033 enable_fast_install=no
1034 elif test "$shlibpath_overrides_runpath" = yes ||
1035 test "$enable_shared" = no; then
1036 # Fast installation is not necessary
1037 enable_fast_install=needless
1038 fi
1039 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1040
1041
1042 # AC_LIBTOOL_SYS_LIB_STRIP
1043 # ------------------------
1044 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1045 [striplib=
1046 old_striplib=
1047 AC_MSG_CHECKING([whether stripping libraries is possible])
1048 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1049 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1050 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1051 AC_MSG_RESULT([yes])
1052 else
1053 # FIXME - insert some real tests, host_os isn't really good enough
1054 case $host_os in
1055 darwin*)
1056 if test -n "$STRIP" ; then
1057 striplib="$STRIP -x"
1058 AC_MSG_RESULT([yes])
1059 else
1060 AC_MSG_RESULT([no])
1061 fi
1062 ;;
1063 *)
1064 AC_MSG_RESULT([no])
1065 ;;
1066 esac
1067 fi
1068 ])# AC_LIBTOOL_SYS_LIB_STRIP
1069
1070
1071 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1072 # -----------------------------
1073 # PORTME Fill in your ld.so characteristics
1074 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1075 [AC_MSG_CHECKING([dynamic linker characteristics])
1076 library_names_spec=
1077 libname_spec='lib$name'
1078 soname_spec=
1079 shrext_cmds=".so"
1080 postinstall_cmds=
1081 postuninstall_cmds=
1082 finish_cmds=
1083 finish_eval=
1084 shlibpath_var=
1085 shlibpath_overrides_runpath=unknown
1086 version_type=none
1087 dynamic_linker="$host_os ld.so"
1088 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1089 if test "$GCC" = yes; then
1090 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1091 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1092 # if the path contains ";" then we assume it to be the separator
1093 # otherwise default to the standard path separator (i.e. ":") - it is
1094 # assumed that no part of a normal pathname contains ";" but that should
1095 # okay in the real world where ";" in dirpaths is itself problematic.
1096 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1097 else
1098 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1099 fi
1100 else
1101 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1102 fi
1103 need_lib_prefix=unknown
1104 hardcode_into_libs=no
1105
1106 # when you set need_version to no, make sure it does not cause -set_version
1107 # flags to be left without arguments
1108 need_version=unknown
1109
1110 case $host_os in
1111 aix3*)
1112 version_type=linux
1113 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1114 shlibpath_var=LIBPATH
1115
1116 # AIX 3 has no versioning support, so we append a major version to the name.
1117 soname_spec='${libname}${release}${shared_ext}$major'
1118 ;;
1119
1120 aix4* | aix5*)
1121 version_type=linux
1122 need_lib_prefix=no
1123 need_version=no
1124 hardcode_into_libs=yes
1125 if test "$host_cpu" = ia64; then
1126 # AIX 5 supports IA64
1127 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1128 shlibpath_var=LD_LIBRARY_PATH
1129 else
1130 # With GCC up to 2.95.x, collect2 would create an import file
1131 # for dependence libraries. The import file would start with
1132 # the line `#! .'. This would cause the generated library to
1133 # depend on `.', always an invalid library. This was fixed in
1134 # development snapshots of GCC prior to 3.0.
1135 case $host_os in
1136 aix4 | aix4.[[01]] | aix4.[[01]].*)
1137 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1138 echo ' yes '
1139 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1140 :
1141 else
1142 can_build_shared=no
1143 fi
1144 ;;
1145 esac
1146 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1147 # soname into executable. Probably we can add versioning support to
1148 # collect2, so additional links can be useful in future.
1149 if test "$aix_use_runtimelinking" = yes; then
1150 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1151 # instead of lib<name>.a to let people know that these are not
1152 # typical AIX shared libraries.
1153 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1154 else
1155 # We preserve .a as extension for shared libraries through AIX4.2
1156 # and later when we are not doing run time linking.
1157 library_names_spec='${libname}${release}.a $libname.a'
1158 soname_spec='${libname}${release}${shared_ext}$major'
1159 fi
1160 shlibpath_var=LIBPATH
1161 fi
1162 ;;
1163
1164 amigaos*)
1165 library_names_spec='$libname.ixlibrary $libname.a'
1166 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1167 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 ${libname}_ixlibrary.a || exit 1; done'
1168 ;;
1169
1170 beos*)
1171 library_names_spec='${libname}${shared_ext}'
1172 dynamic_linker="$host_os ld.so"
1173 shlibpath_var=LIBRARY_PATH
1174 ;;
1175
1176 bsdi4*)
1177 version_type=linux
1178 need_version=no
1179 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1180 soname_spec='${libname}${release}${shared_ext}$major'
1181 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1182 shlibpath_var=LD_LIBRARY_PATH
1183 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1184 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1185 # the default ld.so.conf also contains /usr/contrib/lib and
1186 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1187 # libtool to hard-code these into programs
1188 ;;
1189
1190 cygwin* | mingw* | pw32*)
1191 version_type=windows
1192 shrext_cmds=".dll"
1193 need_version=no
1194 need_lib_prefix=no
1195
1196 case $GCC,$host_os in
1197 yes,cygwin* | yes,mingw* | yes,pw32*)
1198 library_names_spec='$libname.dll.a'
1199 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1200 postinstall_cmds='base_file=`basename \${file}`~
1201 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1202 dldir=$destdir/`dirname \$dlpath`~
1203 test -d \$dldir || mkdir -p \$dldir~
1204 $install_prog $dir/$dlname \$dldir/$dlname'
1205 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1206 dlpath=$dir/\$dldll~
1207 $rm \$dlpath'
1208 shlibpath_overrides_runpath=yes
1209
1210 case $host_os in
1211 cygwin*)
1212 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1213 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1214 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1215 ;;
1216 mingw*)
1217 # MinGW DLLs use traditional 'lib' prefix
1218 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1219 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1220 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1221 # It is most probably a Windows format PATH printed by
1222 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1223 # path with ; separators, and with drive letters. We can handle the
1224 # drive letters (cygwin fileutils understands them), so leave them,
1225 # especially as we might pass files found there to a mingw objdump,
1226 # which wouldn't understand a cygwinified path. Ahh.
1227 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1228 else
1229 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1230 fi
1231 ;;
1232 pw32*)
1233 # pw32 DLLs use 'pw' prefix rather than 'lib'
1234 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1235 ;;
1236 esac
1237 ;;
1238
1239 *)
1240 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1241 ;;
1242 esac
1243 dynamic_linker='Win32 ld.exe'
1244 # FIXME: first we should search . and the directory the executable is in
1245 shlibpath_var=PATH
1246 ;;
1247
1248 darwin* | rhapsody*)
1249 dynamic_linker="$host_os dyld"
1250 version_type=darwin
1251 need_lib_prefix=no
1252 need_version=no
1253 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1254 soname_spec='${libname}${release}${major}$shared_ext'
1255 shlibpath_overrides_runpath=yes
1256 shlibpath_var=DYLD_LIBRARY_PATH
1257 shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1258 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1259 if test "$GCC" = yes; then
1260 sys_lib_search_path_spec=`$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"`
1261 else
1262 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1263 fi
1264 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1265 ;;
1266
1267 dgux*)
1268 version_type=linux
1269 need_lib_prefix=no
1270 need_version=no
1271 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1272 soname_spec='${libname}${release}${shared_ext}$major'
1273 shlibpath_var=LD_LIBRARY_PATH
1274 ;;
1275
1276 freebsd1*)
1277 dynamic_linker=no
1278 ;;
1279
1280 kfreebsd*-gnu)
1281 version_type=linux
1282 need_lib_prefix=no
1283 need_version=no
1284 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1285 soname_spec='${libname}${release}${shared_ext}$major'
1286 shlibpath_var=LD_LIBRARY_PATH
1287 shlibpath_overrides_runpath=no
1288 hardcode_into_libs=yes
1289 dynamic_linker='GNU ld.so'
1290 ;;
1291
1292 freebsd*)
1293 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1294 version_type=freebsd-$objformat
1295 case $version_type in
1296 freebsd-elf*)
1297 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1298 need_version=no
1299 need_lib_prefix=no
1300 ;;
1301 freebsd-*)
1302 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1303 need_version=yes
1304 ;;
1305 esac
1306 shlibpath_var=LD_LIBRARY_PATH
1307 case $host_os in
1308 freebsd2*)
1309 shlibpath_overrides_runpath=yes
1310 ;;
1311 freebsd3.[01]* | freebsdelf3.[01]*)
1312 shlibpath_overrides_runpath=yes
1313 hardcode_into_libs=yes
1314 ;;
1315 *) # from 3.2 on
1316 shlibpath_overrides_runpath=no
1317 hardcode_into_libs=yes
1318 ;;
1319 esac
1320 ;;
1321
1322 gnu*)
1323 version_type=linux
1324 need_lib_prefix=no
1325 need_version=no
1326 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1327 soname_spec='${libname}${release}${shared_ext}$major'
1328 shlibpath_var=LD_LIBRARY_PATH
1329 hardcode_into_libs=yes
1330 ;;
1331
1332 hpux9* | hpux10* | hpux11*)
1333 # Give a soname corresponding to the major version so that dld.sl refuses to
1334 # link against other versions.
1335 version_type=sunos
1336 need_lib_prefix=no
1337 need_version=no
1338 case "$host_cpu" in
1339 ia64*)
1340 shrext_cmds='.so'
1341 hardcode_into_libs=yes
1342 dynamic_linker="$host_os dld.so"
1343 shlibpath_var=LD_LIBRARY_PATH
1344 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1345 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1346 soname_spec='${libname}${release}${shared_ext}$major'
1347 if test "X$HPUX_IA64_MODE" = X32; then
1348 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1349 else
1350 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1351 fi
1352 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1353 ;;
1354 hppa*64*)
1355 shrext_cmds='.sl'
1356 hardcode_into_libs=yes
1357 dynamic_linker="$host_os dld.sl"
1358 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1359 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1360 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1361 soname_spec='${libname}${release}${shared_ext}$major'
1362 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1363 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1364 ;;
1365 *)
1366 shrext_cmds='.sl'
1367 dynamic_linker="$host_os dld.sl"
1368 shlibpath_var=SHLIB_PATH
1369 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1370 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1371 soname_spec='${libname}${release}${shared_ext}$major'
1372 ;;
1373 esac
1374 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1375 postinstall_cmds='chmod 555 $lib'
1376 ;;
1377
1378 irix5* | irix6* | nonstopux*)
1379 case $host_os in
1380 nonstopux*) version_type=nonstopux ;;
1381 *)
1382 if test "$lt_cv_prog_gnu_ld" = yes; then
1383 version_type=linux
1384 else
1385 version_type=irix
1386 fi ;;
1387 esac
1388 need_lib_prefix=no
1389 need_version=no
1390 soname_spec='${libname}${release}${shared_ext}$major'
1391 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1392 case $host_os in
1393 irix5* | nonstopux*)
1394 libsuff= shlibsuff=
1395 ;;
1396 *)
1397 case $LD in # libtool.m4 will add one of these switches to LD
1398 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1399 libsuff= shlibsuff= libmagic=32-bit;;
1400 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1401 libsuff=32 shlibsuff=N32 libmagic=N32;;
1402 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1403 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1404 *) libsuff= shlibsuff= libmagic=never-match;;
1405 esac
1406 ;;
1407 esac
1408 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1409 shlibpath_overrides_runpath=no
1410 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1411 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1412 hardcode_into_libs=yes
1413 ;;
1414
1415 # No shared lib support for Linux oldld, aout, or coff.
1416 linux*oldld* | linux*aout* | linux*coff*)
1417 dynamic_linker=no
1418 ;;
1419
1420 # This must be Linux ELF.
1421 linux*)
1422 version_type=linux
1423 need_lib_prefix=no
1424 need_version=no
1425 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1426 soname_spec='${libname}${release}${shared_ext}$major'
1427 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1428 shlibpath_var=LD_LIBRARY_PATH
1429 shlibpath_overrides_runpath=no
1430 # This implies no fast_install, which is unacceptable.
1431 # Some rework will be needed to allow for fast_install
1432 # before this can be enabled.
1433 hardcode_into_libs=yes
1434
1435 # find out which ABI we are using
1436 libsuff=
1437 case "$host_cpu" in
1438 x86_64*|s390x*|powerpc64*)
1439 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1440 if AC_TRY_EVAL(ac_compile); then
1441 case `/usr/bin/file conftest.$ac_objext` in
1442 *64-bit*)
1443 libsuff=64
1444 sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
1445 ;;
1446 esac
1447 fi
1448 rm -rf conftest*
1449 ;;
1450 esac
1451
1452 # Append ld.so.conf contents to the search path
1453 if test -f /etc/ld.so.conf; then
1454 lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
1455 sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra"
1456 fi
1457
1458 # We used to test for /lib/ld.so.1 and disable shared libraries on
1459 # powerpc, because MkLinux only supported shared libraries with the
1460 # GNU dynamic linker. Since this was broken with cross compilers,
1461 # most powerpc-linux boxes support dynamic linking these days and
1462 # people can always --disable-shared, the test was removed, and we
1463 # assume the GNU/Linux dynamic linker is in use.
1464 dynamic_linker='GNU/Linux ld.so'
1465 ;;
1466
1467 knetbsd*-gnu)
1468 version_type=linux
1469 need_lib_prefix=no
1470 need_version=no
1471 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1472 soname_spec='${libname}${release}${shared_ext}$major'
1473 shlibpath_var=LD_LIBRARY_PATH
1474 shlibpath_overrides_runpath=no
1475 hardcode_into_libs=yes
1476 dynamic_linker='GNU ld.so'
1477 ;;
1478
1479 netbsd*)
1480 version_type=sunos
1481 need_lib_prefix=no
1482 need_version=no
1483 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1484 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1485 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1486 dynamic_linker='NetBSD (a.out) ld.so'
1487 else
1488 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1489 soname_spec='${libname}${release}${shared_ext}$major'
1490 dynamic_linker='NetBSD ld.elf_so'
1491 fi
1492 shlibpath_var=LD_LIBRARY_PATH
1493 shlibpath_overrides_runpath=yes
1494 hardcode_into_libs=yes
1495 ;;
1496
1497 newsos6)
1498 version_type=linux
1499 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1500 shlibpath_var=LD_LIBRARY_PATH
1501 shlibpath_overrides_runpath=yes
1502 ;;
1503
1504 nto-qnx*)
1505 version_type=linux
1506 need_lib_prefix=no
1507 need_version=no
1508 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1509 soname_spec='${libname}${release}${shared_ext}$major'
1510 shlibpath_var=LD_LIBRARY_PATH
1511 shlibpath_overrides_runpath=yes
1512 ;;
1513
1514 openbsd*)
1515 version_type=sunos
1516 need_lib_prefix=no
1517 need_version=yes
1518 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1519 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1520 shlibpath_var=LD_LIBRARY_PATH
1521 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1522 case $host_os in
1523 openbsd2.[[89]] | openbsd2.[[89]].*)
1524 shlibpath_overrides_runpath=no
1525 ;;
1526 *)
1527 shlibpath_overrides_runpath=yes
1528 ;;
1529 esac
1530 else
1531 shlibpath_overrides_runpath=yes
1532 fi
1533 ;;
1534
1535 os2*)
1536 libname_spec='$name'
1537 shrext_cmds=".dll"
1538 need_lib_prefix=no
1539 library_names_spec='$libname${shared_ext} $libname.a'
1540 dynamic_linker='OS/2 ld.exe'
1541 shlibpath_var=LIBPATH
1542 ;;
1543
1544 osf3* | osf4* | osf5*)
1545 version_type=osf
1546 need_lib_prefix=no
1547 need_version=no
1548 soname_spec='${libname}${release}${shared_ext}$major'
1549 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1550 shlibpath_var=LD_LIBRARY_PATH
1551 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1552 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1553 ;;
1554
1555 sco3.2v5*)
1556 version_type=osf
1557 soname_spec='${libname}${release}${shared_ext}$major'
1558 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1559 shlibpath_var=LD_LIBRARY_PATH
1560 ;;
1561
1562 solaris*)
1563 version_type=linux
1564 need_lib_prefix=no
1565 need_version=no
1566 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1567 soname_spec='${libname}${release}${shared_ext}$major'
1568 shlibpath_var=LD_LIBRARY_PATH
1569 shlibpath_overrides_runpath=yes
1570 hardcode_into_libs=yes
1571 # ldd complains unless libraries are executable
1572 postinstall_cmds='chmod +x $lib'
1573 ;;
1574
1575 sunos4*)
1576 version_type=sunos
1577 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1578 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1579 shlibpath_var=LD_LIBRARY_PATH
1580 shlibpath_overrides_runpath=yes
1581 if test "$with_gnu_ld" = yes; then
1582 need_lib_prefix=no
1583 fi
1584 need_version=yes
1585 ;;
1586
1587 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1588 version_type=linux
1589 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1590 soname_spec='${libname}${release}${shared_ext}$major'
1591 shlibpath_var=LD_LIBRARY_PATH
1592 case $host_vendor in
1593 sni)
1594 shlibpath_overrides_runpath=no
1595 need_lib_prefix=no
1596 export_dynamic_flag_spec='${wl}-Blargedynsym'
1597 runpath_var=LD_RUN_PATH
1598 ;;
1599 siemens)
1600 need_lib_prefix=no
1601 ;;
1602 motorola)
1603 need_lib_prefix=no
1604 need_version=no
1605 shlibpath_overrides_runpath=no
1606 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1607 ;;
1608 esac
1609 ;;
1610
1611 sysv4*MP*)
1612 if test -d /usr/nec ;then
1613 version_type=linux
1614 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1615 soname_spec='$libname${shared_ext}.$major'
1616 shlibpath_var=LD_LIBRARY_PATH
1617 fi
1618 ;;
1619
1620 uts4*)
1621 version_type=linux
1622 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1623 soname_spec='${libname}${release}${shared_ext}$major'
1624 shlibpath_var=LD_LIBRARY_PATH
1625 ;;
1626
1627 *)
1628 dynamic_linker=no
1629 ;;
1630 esac
1631 AC_MSG_RESULT([$dynamic_linker])
1632 test "$dynamic_linker" = no && can_build_shared=no
1633 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1634
1635
1636 # _LT_AC_TAGCONFIG
1637 # ----------------
1638 AC_DEFUN([_LT_AC_TAGCONFIG],
1639 [AC_ARG_WITH([tags],
1640 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1641 [include additional configurations @<:@automatic@:>@])],
1642 [tagnames="$withval"])
1643
1644 if test -f "$ltmain" && test -n "$tagnames"; then
1645 if test ! -f "${ofile}"; then
1646 AC_MSG_WARN([output file `$ofile' does not exist])
1647 fi
1648
1649 if test -z "$LTCC"; then
1650 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1651 if test -z "$LTCC"; then
1652 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1653 else
1654 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1655 fi
1656 fi
1657
1658 # Extract list of available tagged configurations in $ofile.
1659 # Note that this assumes the entire list is on one line.
1660 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1661
1662 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1663 for tagname in $tagnames; do
1664 IFS="$lt_save_ifs"
1665 # Check whether tagname contains only valid characters
1666 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1667 "") ;;
1668 *) AC_MSG_ERROR([invalid tag name: $tagname])
1669 ;;
1670 esac
1671
1672 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1673 then
1674 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1675 fi
1676
1677 # Update the list of available tags.
1678 if test -n "$tagname"; then
1679 echo appending configuration tag \"$tagname\" to $ofile
1680
1681 case $tagname in
1682 CXX)
1683 if test -n "$CXX" && test "X$CXX" != "Xno"; then
1684 AC_LIBTOOL_LANG_CXX_CONFIG
1685 else
1686 tagname=""
1687 fi
1688 ;;
1689
1690 F77)
1691 if test -n "$F77" && test "X$F77" != "Xno"; then
1692 AC_LIBTOOL_LANG_F77_CONFIG
1693 else
1694 tagname=""
1695 fi
1696 ;;
1697
1698 GCJ)
1699 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1700 AC_LIBTOOL_LANG_GCJ_CONFIG
1701 else
1702 tagname=""
1703 fi
1704 ;;
1705
1706 RC)
1707 AC_LIBTOOL_LANG_RC_CONFIG
1708 ;;
1709
1710 *)
1711 AC_MSG_ERROR([Unsupported tag name: $tagname])
1712 ;;
1713 esac
1714
1715 # Append the new tag name to the list of available tags.
1716 if test -n "$tagname" ; then
1717 available_tags="$available_tags $tagname"
1718 fi
1719 fi
1720 done
1721 IFS="$lt_save_ifs"
1722
1723 # Now substitute the updated list of available tags.
1724 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1725 mv "${ofile}T" "$ofile"
1726 chmod +x "$ofile"
1727 else
1728 rm -f "${ofile}T"
1729 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1730 fi
1731 fi
1732 ])# _LT_AC_TAGCONFIG
1733
1734
1735 # AC_LIBTOOL_DLOPEN
1736 # -----------------
1737 # enable checks for dlopen support
1738 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1739 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1740 ])# AC_LIBTOOL_DLOPEN
1741
1742
1743 # AC_LIBTOOL_WIN32_DLL
1744 # --------------------
1745 # declare package support for building win32 dll's
1746 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1747 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1748 ])# AC_LIBTOOL_WIN32_DLL
1749
1750
1751 # AC_ENABLE_SHARED([DEFAULT])
1752 # ---------------------------
1753 # implement the --enable-shared flag
1754 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1755 AC_DEFUN([AC_ENABLE_SHARED],
1756 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1757 AC_ARG_ENABLE([shared],
1758 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1759 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1760 [p=${PACKAGE-default}
1761 case $enableval in
1762 yes) enable_shared=yes ;;
1763 no) enable_shared=no ;;
1764 *)
1765 enable_shared=no
1766 # Look at the argument we got. We use all the common list separators.
1767 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1768 for pkg in $enableval; do
1769 IFS="$lt_save_ifs"
1770 if test "X$pkg" = "X$p"; then
1771 enable_shared=yes
1772 fi
1773 done
1774 IFS="$lt_save_ifs"
1775 ;;
1776 esac],
1777 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1778 ])# AC_ENABLE_SHARED
1779
1780
1781 # AC_DISABLE_SHARED
1782 # -----------------
1783 #- set the default shared flag to --disable-shared
1784 AC_DEFUN([AC_DISABLE_SHARED],
1785 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1786 AC_ENABLE_SHARED(no)
1787 ])# AC_DISABLE_SHARED
1788
1789
1790 # AC_ENABLE_STATIC([DEFAULT])
1791 # ---------------------------
1792 # implement the --enable-static flag
1793 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1794 AC_DEFUN([AC_ENABLE_STATIC],
1795 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1796 AC_ARG_ENABLE([static],
1797 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1798 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1799 [p=${PACKAGE-default}
1800 case $enableval in
1801 yes) enable_static=yes ;;
1802 no) enable_static=no ;;
1803 *)
1804 enable_static=no
1805 # Look at the argument we got. We use all the common list separators.
1806 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1807 for pkg in $enableval; do
1808 IFS="$lt_save_ifs"
1809 if test "X$pkg" = "X$p"; then
1810 enable_static=yes
1811 fi
1812 done
1813 IFS="$lt_save_ifs"
1814 ;;
1815 esac],
1816 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1817 ])# AC_ENABLE_STATIC
1818
1819
1820 # AC_DISABLE_STATIC
1821 # -----------------
1822 # set the default static flag to --disable-static
1823 AC_DEFUN([AC_DISABLE_STATIC],
1824 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1825 AC_ENABLE_STATIC(no)
1826 ])# AC_DISABLE_STATIC
1827
1828
1829 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1830 # ---------------------------------
1831 # implement the --enable-fast-install flag
1832 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1833 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1834 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1835 AC_ARG_ENABLE([fast-install],
1836 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1837 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1838 [p=${PACKAGE-default}
1839 case $enableval in
1840 yes) enable_fast_install=yes ;;
1841 no) enable_fast_install=no ;;
1842 *)
1843 enable_fast_install=no
1844 # Look at the argument we got. We use all the common list separators.
1845 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1846 for pkg in $enableval; do
1847 IFS="$lt_save_ifs"
1848 if test "X$pkg" = "X$p"; then
1849 enable_fast_install=yes
1850 fi
1851 done
1852 IFS="$lt_save_ifs"
1853 ;;
1854 esac],
1855 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1856 ])# AC_ENABLE_FAST_INSTALL
1857
1858
1859 # AC_DISABLE_FAST_INSTALL
1860 # -----------------------
1861 # set the default to --disable-fast-install
1862 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1863 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1864 AC_ENABLE_FAST_INSTALL(no)
1865 ])# AC_DISABLE_FAST_INSTALL
1866
1867
1868 # AC_LIBTOOL_PICMODE([MODE])
1869 # --------------------------
1870 # implement the --with-pic flag
1871 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1872 AC_DEFUN([AC_LIBTOOL_PICMODE],
1873 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1874 pic_mode=ifelse($#,1,$1,default)
1875 ])# AC_LIBTOOL_PICMODE
1876
1877
1878 # AC_PROG_EGREP
1879 # -------------
1880 # This is predefined starting with Autoconf 2.54, so this conditional
1881 # definition can be removed once we require Autoconf 2.54 or later.
1882 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1883 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1884 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1885 then ac_cv_prog_egrep='grep -E'
1886 else ac_cv_prog_egrep='egrep'
1887 fi])
1888 EGREP=$ac_cv_prog_egrep
1889 AC_SUBST([EGREP])
1890 ])])
1891
1892
1893 # AC_PATH_TOOL_PREFIX
1894 # -------------------
1895 # find a file program which can recognise shared library
1896 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1897 [AC_REQUIRE([AC_PROG_EGREP])dnl
1898 AC_MSG_CHECKING([for $1])
1899 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1900 [case $MAGIC_CMD in
1901 [[\\/*] | ?:[\\/]*])
1902 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1903 ;;
1904 *)
1905 lt_save_MAGIC_CMD="$MAGIC_CMD"
1906 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1907 dnl $ac_dummy forces splitting on constant user-supplied paths.
1908 dnl POSIX.2 word splitting is done only on the output of word expansions,
1909 dnl not every word. This closes a longstanding sh security hole.
1910 ac_dummy="ifelse([$2], , $PATH, [$2])"
1911 for ac_dir in $ac_dummy; do
1912 IFS="$lt_save_ifs"
1913 test -z "$ac_dir" && ac_dir=.
1914 if test -f $ac_dir/$1; then
1915 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1916 if test -n "$file_magic_test_file"; then
1917 case $deplibs_check_method in
1918 "file_magic "*)
1919 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1920 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1921 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1922 $EGREP "$file_magic_regex" > /dev/null; then
1923 :
1924 else
1925 cat <<EOF 1>&2
1926
1927 *** Warning: the command libtool uses to detect shared libraries,
1928 *** $file_magic_cmd, produces output that libtool cannot recognize.
1929 *** The result is that libtool may fail to recognize shared libraries
1930 *** as such. This will affect the creation of libtool libraries that
1931 *** depend on shared libraries, but programs linked with such libtool
1932 *** libraries will work regardless of this problem. Nevertheless, you
1933 *** may want to report the problem to your system manager and/or to
1934 *** bug-libtool@gnu.org
1935
1936 EOF
1937 fi ;;
1938 esac
1939 fi
1940 break
1941 fi
1942 done
1943 IFS="$lt_save_ifs"
1944 MAGIC_CMD="$lt_save_MAGIC_CMD"
1945 ;;
1946 esac])
1947 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1948 if test -n "$MAGIC_CMD"; then
1949 AC_MSG_RESULT($MAGIC_CMD)
1950 else
1951 AC_MSG_RESULT(no)
1952 fi
1953 ])# AC_PATH_TOOL_PREFIX
1954
1955
1956 # AC_PATH_MAGIC
1957 # -------------
1958 # find a file program which can recognise a shared library
1959 AC_DEFUN([AC_PATH_MAGIC],
1960 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1961 if test -z "$lt_cv_path_MAGIC_CMD"; then
1962 if test -n "$ac_tool_prefix"; then
1963 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1964 else
1965 MAGIC_CMD=:
1966 fi
1967 fi
1968 ])# AC_PATH_MAGIC
1969
1970
1971 # AC_PROG_LD
1972 # ----------
1973 # find the pathname to the GNU or non-GNU linker
1974 AC_DEFUN([AC_PROG_LD],
1975 [AC_ARG_WITH([gnu-ld],
1976 [AC_HELP_STRING([--with-gnu-ld],
1977 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
1978 [test "$withval" = no || with_gnu_ld=yes],
1979 [with_gnu_ld=no])
1980 AC_REQUIRE([LT_AC_PROG_SED])dnl
1981 AC_REQUIRE([AC_PROG_CC])dnl
1982 AC_REQUIRE([AC_CANONICAL_HOST])dnl
1983 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1984 ac_prog=ld
1985 if test "$GCC" = yes; then
1986 # Check if gcc -print-prog-name=ld gives a path.
1987 AC_MSG_CHECKING([for ld used by $CC])
1988 case $host in
1989 *-*-mingw*)
1990 # gcc leaves a trailing carriage return which upsets mingw
1991 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1992 *)
1993 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1994 esac
1995 case $ac_prog in
1996 # Accept absolute paths.
1997 [[\\/]]* | ?:[[\\/]]*)
1998 re_direlt='/[[^/]][[^/]]*/\.\./'
1999 # Canonicalize the pathname of ld
2000 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2001 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2002 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2003 done
2004 test -z "$LD" && LD="$ac_prog"
2005 ;;
2006 "")
2007 # If it fails, then pretend we aren't using GCC.
2008 ac_prog=ld
2009 ;;
2010 *)
2011 # If it is relative, then search for the first ld in PATH.
2012 with_gnu_ld=unknown
2013 ;;
2014 esac
2015 elif test "$with_gnu_ld" = yes; then
2016 AC_MSG_CHECKING([for GNU ld])
2017 else
2018 AC_MSG_CHECKING([for non-GNU ld])
2019 fi
2020 AC_CACHE_VAL(lt_cv_path_LD,
2021 [if test -z "$LD"; then
2022 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2023 for ac_dir in $PATH; do
2024 IFS="$lt_save_ifs"
2025 test -z "$ac_dir" && ac_dir=.
2026 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2027 lt_cv_path_LD="$ac_dir/$ac_prog"
2028 # Check to see if the program is GNU ld. I'd rather use --version,
2029 # but apparently some GNU ld's only accept -v.
2030 # Break only if it was the GNU/non-GNU ld that we prefer.
2031 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2032 *GNU* | *'with BFD'*)
2033 test "$with_gnu_ld" != no && break
2034 ;;
2035 *)
2036 test "$with_gnu_ld" != yes && break
2037 ;;
2038 esac
2039 fi
2040 done
2041 IFS="$lt_save_ifs"
2042 else
2043 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2044 fi])
2045 LD="$lt_cv_path_LD"
2046 if test -n "$LD"; then
2047 AC_MSG_RESULT($LD)
2048 else
2049 AC_MSG_RESULT(no)
2050 fi
2051 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2052 AC_PROG_LD_GNU
2053 ])# AC_PROG_LD
2054
2055
2056 # AC_PROG_LD_GNU
2057 # --------------
2058 AC_DEFUN([AC_PROG_LD_GNU],
2059 [AC_REQUIRE([AC_PROG_EGREP])dnl
2060 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2061 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2062 case `$LD -v 2>&1 </dev/null` in
2063 *GNU* | *'with BFD'*)
2064 lt_cv_prog_gnu_ld=yes
2065 ;;
2066 *)
2067 lt_cv_prog_gnu_ld=no
2068 ;;
2069 esac])
2070 with_gnu_ld=$lt_cv_prog_gnu_ld
2071 ])# AC_PROG_LD_GNU
2072
2073
2074 # AC_PROG_LD_RELOAD_FLAG
2075 # ----------------------
2076 # find reload flag for linker
2077 # -- PORTME Some linkers may need a different reload flag.
2078 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2079 [AC_CACHE_CHECK([for $LD option to reload object files],
2080 lt_cv_ld_reload_flag,
2081 [lt_cv_ld_reload_flag='-r'])
2082 reload_flag=$lt_cv_ld_reload_flag
2083 case $reload_flag in
2084 "" | " "*) ;;
2085 *) reload_flag=" $reload_flag" ;;
2086 esac
2087 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2088 ])# AC_PROG_LD_RELOAD_FLAG
2089
2090
2091 # AC_DEPLIBS_CHECK_METHOD
2092 # -----------------------
2093 # how to check for library dependencies
2094 # -- PORTME fill in with the dynamic library characteristics
2095 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2096 [AC_CACHE_CHECK([how to recognise dependent libraries],
2097 lt_cv_deplibs_check_method,
2098 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2099 lt_cv_file_magic_test_file=
2100 lt_cv_deplibs_check_method='unknown'
2101 # Need to set the preceding variable on all platforms that support
2102 # interlibrary dependencies.
2103 # 'none' -- dependencies not supported.
2104 # `unknown' -- same as none, but documents that we really don't know.
2105 # 'pass_all' -- all dependencies passed with no checks.
2106 # 'test_compile' -- check by making test program.
2107 # 'file_magic [[regex]]' -- check by looking for files in library path
2108 # which responds to the $file_magic_cmd with a given extended regex.
2109 # If you have `file' or equivalent on your system and you're not sure
2110 # whether `pass_all' will *always* work, you probably want this one.
2111
2112 case $host_os in
2113 aix4* | aix5*)
2114 lt_cv_deplibs_check_method=pass_all
2115 ;;
2116
2117 beos*)
2118 lt_cv_deplibs_check_method=pass_all
2119 ;;
2120
2121 bsdi4*)
2122 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2123 lt_cv_file_magic_cmd='/usr/bin/file -L'
2124 lt_cv_file_magic_test_file=/shlib/libc.so
2125 ;;
2126
2127 cygwin*)
2128 # func_win32_libid is a shell function defined in ltmain.sh
2129 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2130 lt_cv_file_magic_cmd='func_win32_libid'
2131 ;;
2132
2133 mingw* | pw32*)
2134 # Base MSYS/MinGW do not provide the 'file' command needed by
2135 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2136 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2137 lt_cv_file_magic_cmd='$OBJDUMP -f'
2138 ;;
2139
2140 darwin* | rhapsody*)
2141 lt_cv_deplibs_check_method=pass_all
2142 ;;
2143
2144 freebsd* | kfreebsd*-gnu)
2145 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2146 case $host_cpu in
2147 i*86 )
2148 # Not sure whether the presence of OpenBSD here was a mistake.
2149 # Let's accept both of them until this is cleared up.
2150 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2151 lt_cv_file_magic_cmd=/usr/bin/file
2152 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2153 ;;
2154 esac
2155 else
2156 lt_cv_deplibs_check_method=pass_all
2157 fi
2158 ;;
2159
2160 gnu*)
2161 lt_cv_deplibs_check_method=pass_all
2162 ;;
2163
2164 hpux10.20* | hpux11*)
2165 lt_cv_file_magic_cmd=/usr/bin/file
2166 case "$host_cpu" in
2167 ia64*)
2168 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2169 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2170 ;;
2171 hppa*64*)
2172 [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]']
2173 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2174 ;;
2175 *)
2176 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2177 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2178 ;;
2179 esac
2180 ;;
2181
2182 irix5* | irix6* | nonstopux*)
2183 case $LD in
2184 *-32|*"-32 ") libmagic=32-bit;;
2185 *-n32|*"-n32 ") libmagic=N32;;
2186 *-64|*"-64 ") libmagic=64-bit;;
2187 *) libmagic=never-match;;
2188 esac
2189 lt_cv_deplibs_check_method=pass_all
2190 ;;
2191
2192 # This must be Linux ELF.
2193 linux*)
2194 case $host_cpu in
2195 alpha*|hppa*|i*86|ia64*|m68*|mips*|powerpc*|sparc*|s390*|sh*|x86_64*)
2196 lt_cv_deplibs_check_method=pass_all ;;
2197 *)
2198 # glibc up to 2.1.1 does not perform some relocations on ARM
2199 # this will be overridden with pass_all, but let us keep it just in case
2200 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
2201 esac
2202 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2203 lt_cv_deplibs_check_method=pass_all
2204 ;;
2205
2206 netbsd*)
2207 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2208 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2209 else
2210 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2211 fi
2212 ;;
2213
2214 newos6*)
2215 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2216 lt_cv_file_magic_cmd=/usr/bin/file
2217 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2218 ;;
2219
2220 nto-qnx*)
2221 lt_cv_deplibs_check_method=unknown
2222 ;;
2223
2224 openbsd*)
2225 lt_cv_file_magic_cmd=/usr/bin/file
2226 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2227 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2228 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2229 else
2230 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2231 fi
2232 ;;
2233
2234 osf3* | osf4* | osf5*)
2235 lt_cv_deplibs_check_method=pass_all
2236 ;;
2237
2238 sco3.2v5*)
2239 lt_cv_deplibs_check_method=pass_all
2240 ;;
2241
2242 solaris*)
2243 lt_cv_deplibs_check_method=pass_all
2244 ;;
2245
2246 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2247 case $host_vendor in
2248 motorola)
2249 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2250 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2251 ;;
2252 ncr)
2253 lt_cv_deplibs_check_method=pass_all
2254 ;;
2255 sequent)
2256 lt_cv_file_magic_cmd='/bin/file'
2257 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2258 ;;
2259 sni)
2260 lt_cv_file_magic_cmd='/bin/file'
2261 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2262 lt_cv_file_magic_test_file=/lib/libc.so
2263 ;;
2264 siemens)
2265 lt_cv_deplibs_check_method=pass_all
2266 ;;
2267 esac
2268 ;;
2269
2270 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2271 lt_cv_deplibs_check_method=pass_all
2272 ;;
2273 esac
2274 ])
2275 file_magic_cmd=$lt_cv_file_magic_cmd
2276 deplibs_check_method=$lt_cv_deplibs_check_method
2277 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2278 ])# AC_DEPLIBS_CHECK_METHOD
2279
2280
2281 # AC_PROG_NM
2282 # ----------
2283 # find the pathname to a BSD-compatible name lister
2284 AC_DEFUN([AC_PROG_NM],
2285 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2286 [if test -n "$NM"; then
2287 # Let the user override the test.
2288 lt_cv_path_NM="$NM"
2289 else
2290 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2291 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2292 IFS="$lt_save_ifs"
2293 test -z "$ac_dir" && ac_dir=.
2294 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2295 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2296 # Check to see if the nm accepts a BSD-compat flag.
2297 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2298 # nm: unknown option "B" ignored
2299 # Tru64's nm complains that /dev/null is an invalid object file
2300 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2301 */dev/null* | *'Invalid file or object type'*)
2302 lt_cv_path_NM="$tmp_nm -B"
2303 break
2304 ;;
2305 *)
2306 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2307 */dev/null*)
2308 lt_cv_path_NM="$tmp_nm -p"
2309 break
2310 ;;
2311 *)
2312 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2313 continue # so that we can try to find one that supports BSD flags
2314 ;;
2315 esac
2316 esac
2317 fi
2318 done
2319 IFS="$lt_save_ifs"
2320 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2321 fi])
2322 NM="$lt_cv_path_NM"
2323 ])# AC_PROG_NM
2324
2325
2326 # AC_CHECK_LIBM
2327 # -------------
2328 # check for math library
2329 AC_DEFUN([AC_CHECK_LIBM],
2330 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2331 LIBM=
2332 case $host in
2333 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2334 # These system don't have libm, or don't need it
2335 ;;
2336 *-ncr-sysv4.3*)
2337 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2338 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2339 ;;
2340 *)
2341 AC_CHECK_LIB(m, cos, LIBM="-lm")
2342 ;;
2343 esac
2344 ])# AC_CHECK_LIBM
2345
2346
2347 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2348 # -----------------------------------
2349 # sets LIBLTDL to the link flags for the libltdl convenience library and
2350 # LTDLINCL to the include flags for the libltdl header and adds
2351 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2352 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2353 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2354 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2355 # '${top_srcdir}/' (note the single quotes!). If your package is not
2356 # flat and you're not using automake, define top_builddir and
2357 # top_srcdir appropriately in the Makefiles.
2358 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2359 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2360 case $enable_ltdl_convenience in
2361 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2362 "") enable_ltdl_convenience=yes
2363 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2364 esac
2365 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2366 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2367 # For backwards non-gettext consistent compatibility...
2368 INCLTDL="$LTDLINCL"
2369 ])# AC_LIBLTDL_CONVENIENCE
2370
2371
2372 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2373 # -----------------------------------
2374 # sets LIBLTDL to the link flags for the libltdl installable library and
2375 # LTDLINCL to the include flags for the libltdl header and adds
2376 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2377 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2378 # DIRECTORY is not provided and an installed libltdl is not found, it is
2379 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2380 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2381 # quotes!). If your package is not flat and you're not using automake,
2382 # define top_builddir and top_srcdir appropriately in the Makefiles.
2383 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2384 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2385 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2386 AC_CHECK_LIB(ltdl, lt_dlinit,
2387 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2388 [if test x"$enable_ltdl_install" = xno; then
2389 AC_MSG_WARN([libltdl not installed, but installation disabled])
2390 else
2391 enable_ltdl_install=yes
2392 fi
2393 ])
2394 if test x"$enable_ltdl_install" = x"yes"; then
2395 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2396 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2397 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2398 else
2399 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2400 LIBLTDL="-lltdl"
2401 LTDLINCL=
2402 fi
2403 # For backwards non-gettext consistent compatibility...
2404 INCLTDL="$LTDLINCL"
2405 ])# AC_LIBLTDL_INSTALLABLE
2406
2407
2408 # AC_LIBTOOL_CXX
2409 # --------------
2410 # enable support for C++ libraries
2411 AC_DEFUN([AC_LIBTOOL_CXX],
2412 [AC_REQUIRE([_LT_AC_LANG_CXX])
2413 ])# AC_LIBTOOL_CXX
2414
2415
2416 # _LT_AC_LANG_CXX
2417 # ---------------
2418 AC_DEFUN([_LT_AC_LANG_CXX],
2419 [AC_REQUIRE([AC_PROG_CXX])
2420 AC_REQUIRE([AC_PROG_CXXCPP])
2421 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2422 ])# _LT_AC_LANG_CXX
2423
2424
2425 # AC_LIBTOOL_F77
2426 # --------------
2427 # enable support for Fortran 77 libraries
2428 AC_DEFUN([AC_LIBTOOL_F77],
2429 [AC_REQUIRE([_LT_AC_LANG_F77])
2430 ])# AC_LIBTOOL_F77
2431
2432
2433 # _LT_AC_LANG_F77
2434 # ---------------
2435 AC_DEFUN([_LT_AC_LANG_F77],
2436 [AC_REQUIRE([AC_PROG_F77])
2437 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2438 ])# _LT_AC_LANG_F77
2439
2440
2441 # AC_LIBTOOL_GCJ
2442 # --------------
2443 # enable support for GCJ libraries
2444 AC_DEFUN([AC_LIBTOOL_GCJ],
2445 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2446 ])# AC_LIBTOOL_GCJ
2447
2448
2449 # _LT_AC_LANG_GCJ
2450 # ---------------
2451 AC_DEFUN([_LT_AC_LANG_GCJ],
2452 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2453 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2454 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2455 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2456 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2457 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2458 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2459 ])# _LT_AC_LANG_GCJ
2460
2461
2462 # AC_LIBTOOL_RC
2463 # --------------
2464 # enable support for Windows resource files
2465 AC_DEFUN([AC_LIBTOOL_RC],
2466 [AC_REQUIRE([LT_AC_PROG_RC])
2467 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2468 ])# AC_LIBTOOL_RC
2469
2470
2471 # AC_LIBTOOL_LANG_C_CONFIG
2472 # ------------------------
2473 # Ensure that the configuration vars for the C compiler are
2474 # suitably defined. Those variables are subsequently used by
2475 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2476 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2477 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2478 [lt_save_CC="$CC"
2479 AC_LANG_PUSH(C)
2480
2481 # Source file extension for C test sources.
2482 ac_ext=c
2483
2484 # Object file extension for compiled C test sources.
2485 objext=o
2486 _LT_AC_TAGVAR(objext, $1)=$objext
2487
2488 # Code to be used in simple compile tests
2489 lt_simple_compile_test_code="int some_variable = 0;\n"
2490
2491 # Code to be used in simple link tests
2492 lt_simple_link_test_code='int main(){return(0);}\n'
2493
2494 _LT_AC_SYS_COMPILER
2495
2496 #
2497 # Check for any special shared library compilation flags.
2498 #
2499 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2500 if test "$GCC" = no; then
2501 case $host_os in
2502 sco3.2v5*)
2503 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2504 ;;
2505 esac
2506 fi
2507 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2508 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2509 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2510 else
2511 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2512 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2513 fi
2514 fi
2515
2516
2517 #
2518 # Check to make sure the static flag actually works.
2519 #
2520 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2521 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2522 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2523 [],
2524 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2525
2526
2527 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2528 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2529 AC_LIBTOOL_PROG_CC_C_O($1)
2530 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2531 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2532 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2533 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2534 AC_LIBTOOL_SYS_LIB_STRIP
2535 AC_LIBTOOL_DLOPEN_SELF($1)
2536
2537 # Report which librarie types wil actually be built
2538 AC_MSG_CHECKING([if libtool supports shared libraries])
2539 AC_MSG_RESULT([$can_build_shared])
2540
2541 AC_MSG_CHECKING([whether to build shared libraries])
2542 test "$can_build_shared" = "no" && enable_shared=no
2543
2544 # On AIX, shared libraries and static libraries use the same namespace, and
2545 # are all built from PIC.
2546 case "$host_os" in
2547 aix3*)
2548 test "$enable_shared" = yes && enable_static=no
2549 if test -n "$RANLIB"; then
2550 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2551 postinstall_cmds='$RANLIB $lib'
2552 fi
2553 ;;
2554
2555 aix4* | aix5*)
2556 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2557 test "$enable_shared" = yes && enable_static=no
2558 fi
2559 ;;
2560 darwin* | rhapsody*)
2561 if test "$GCC" = yes; then
2562 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2563 case "$host_os" in
2564 rhapsody* | darwin1.[[012]])
2565 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2566 ;;
2567 *) # Darwin 1.3 on
2568 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2569 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2570 else
2571 case ${MACOSX_DEPLOYMENT_TARGET} in
2572 10.[[012]])
2573 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2574 ;;
2575 10.*)
2576 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2577 ;;
2578 esac
2579 fi
2580 ;;
2581 esac
2582 output_verbose_link_cmd='echo'
2583 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2584 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2585 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2586 _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}'
2587 _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}'
2588 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2589 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2590 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2591 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2592 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2593 else
2594 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2595 fi
2596 ;;
2597 esac
2598 AC_MSG_RESULT([$enable_shared])
2599
2600 AC_MSG_CHECKING([whether to build static libraries])
2601 # Make sure either enable_shared or enable_static is yes.
2602 test "$enable_shared" = yes || enable_static=yes
2603 AC_MSG_RESULT([$enable_static])
2604
2605 AC_LIBTOOL_CONFIG($1)
2606
2607 AC_LANG_POP
2608 CC="$lt_save_CC"
2609 ])# AC_LIBTOOL_LANG_C_CONFIG
2610
2611
2612 # AC_LIBTOOL_LANG_CXX_CONFIG
2613 # --------------------------
2614 # Ensure that the configuration vars for the C compiler are
2615 # suitably defined. Those variables are subsequently used by
2616 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2617 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2618 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2619 [AC_LANG_PUSH(C++)
2620 AC_REQUIRE([AC_PROG_CXX])
2621 AC_REQUIRE([AC_PROG_CXXCPP])
2622
2623 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2624 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2625 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2626 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2627 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2628 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2629 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2630 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2631 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2632 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2633 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2634 _LT_AC_TAGVAR(module_cmds, $1)=
2635 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2636 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2637 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2638 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2639 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2640 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2641
2642 # Dependencies to place before and after the object being linked:
2643 _LT_AC_TAGVAR(predep_objects, $1)=
2644 _LT_AC_TAGVAR(postdep_objects, $1)=
2645 _LT_AC_TAGVAR(predeps, $1)=
2646 _LT_AC_TAGVAR(postdeps, $1)=
2647 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2648
2649 # Source file extension for C++ test sources.
2650 ac_ext=cc
2651
2652 # Object file extension for compiled C++ test sources.
2653 objext=o
2654 _LT_AC_TAGVAR(objext, $1)=$objext
2655
2656 # Code to be used in simple compile tests
2657 lt_simple_compile_test_code="int some_variable = 0;\n"
2658
2659 # Code to be used in simple link tests
2660 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2661
2662 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2663 _LT_AC_SYS_COMPILER
2664
2665 # Allow CC to be a program name with arguments.
2666 lt_save_CC=$CC
2667 lt_save_LD=$LD
2668 lt_save_GCC=$GCC
2669 GCC=$GXX
2670 lt_save_with_gnu_ld=$with_gnu_ld
2671 lt_save_path_LD=$lt_cv_path_LD
2672 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2673 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2674 else
2675 unset lt_cv_prog_gnu_ld
2676 fi
2677 if test -n "${lt_cv_path_LDCXX+set}"; then
2678 lt_cv_path_LD=$lt_cv_path_LDCXX
2679 else
2680 unset lt_cv_path_LD
2681 fi
2682 test -z "${LDCXX+set}" || LD=$LDCXX
2683 CC=${CXX-"c++"}
2684 compiler=$CC
2685 _LT_AC_TAGVAR(compiler, $1)=$CC
2686 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2687
2688 # We don't want -fno-exception wen compiling C++ code, so set the
2689 # no_builtin_flag separately
2690 if test "$GXX" = yes; then
2691 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2692 else
2693 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2694 fi
2695
2696 if test "$GXX" = yes; then
2697 # Set up default GNU C++ configuration
2698
2699 AC_PROG_LD
2700
2701 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2702 # archiving commands below assume that GNU ld is being used.
2703 if test "$with_gnu_ld" = yes; then
2704 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2705 _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'
2706
2707 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2708 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2709
2710 # If archive_cmds runs LD, not CC, wlarc should be empty
2711 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2712 # investigate it a little bit more. (MM)
2713 wlarc='${wl}'
2714
2715 # ancient GNU ld didn't support --whole-archive et. al.
2716 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2717 grep 'no-whole-archive' > /dev/null; then
2718 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2719 else
2720 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2721 fi
2722 else
2723 with_gnu_ld=no
2724 wlarc=
2725
2726 # A generic and very simple default shared library creation
2727 # command for GNU C++ for the case where it uses the native
2728 # linker, instead of GNU ld. If possible, this setting should
2729 # overridden to take advantage of the native linker features on
2730 # the platform it is being used on.
2731 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2732 fi
2733
2734 # Commands to make compiler produce verbose output that lists
2735 # what "hidden" libraries, object files and flags are used when
2736 # linking a shared library.
2737 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2738
2739 else
2740 GXX=no
2741 with_gnu_ld=no
2742 wlarc=
2743 fi
2744
2745 # PORTME: fill in a description of your system's C++ link characteristics
2746 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2747 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2748 case $host_os in
2749 aix3*)
2750 # FIXME: insert proper C++ library support
2751 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2752 ;;
2753 aix4* | aix5*)
2754 if test "$host_cpu" = ia64; then
2755 # On IA64, the linker does run time linking by default, so we don't
2756 # have to do anything special.
2757 aix_use_runtimelinking=no
2758 exp_sym_flag='-Bexport'
2759 no_entry_flag=""
2760 else
2761 aix_use_runtimelinking=no
2762
2763 # Test if we are trying to use run time linking or normal
2764 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2765 # need to do runtime linking.
2766 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2767 for ld_flag in $LDFLAGS; do
2768 case $ld_flag in
2769 *-brtl*)
2770 aix_use_runtimelinking=yes
2771 break
2772 ;;
2773 esac
2774 done
2775 esac
2776
2777 exp_sym_flag='-bexport'
2778 no_entry_flag='-bnoentry'
2779 fi
2780
2781 # When large executables or shared objects are built, AIX ld can
2782 # have problems creating the table of contents. If linking a library
2783 # or program results in "error TOC overflow" add -mminimal-toc to
2784 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2785 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2786
2787 _LT_AC_TAGVAR(archive_cmds, $1)=''
2788 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2789 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2790 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2791
2792 if test "$GXX" = yes; then
2793 case $host_os in aix4.[012]|aix4.[012].*)
2794 # We only want to do this on AIX 4.2 and lower, the check
2795 # below for broken collect2 doesn't work under 4.3+
2796 collect2name=`${CC} -print-prog-name=collect2`
2797 if test -f "$collect2name" && \
2798 strings "$collect2name" | grep resolve_lib_name >/dev/null
2799 then
2800 # We have reworked collect2
2801 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2802 else
2803 # We have old collect2
2804 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2805 # It fails to find uninstalled libraries when the uninstalled
2806 # path is not listed in the libpath. Setting hardcode_minus_L
2807 # to unsupported forces relinking
2808 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2809 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2810 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2811 fi
2812 esac
2813 shared_flag='-shared'
2814 else
2815 # not using gcc
2816 if test "$host_cpu" = ia64; then
2817 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2818 # chokes on -Wl,-G. The following line is correct:
2819 shared_flag='-G'
2820 else
2821 if test "$aix_use_runtimelinking" = yes; then
2822 shared_flag='${wl}-G'
2823 else
2824 shared_flag='${wl}-bM:SRE'
2825 fi
2826 fi
2827 fi
2828
2829 # It seems that -bexpall does not export symbols beginning with
2830 # underscore (_), so it is better to generate a list of symbols to export.
2831 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2832 if test "$aix_use_runtimelinking" = yes; then
2833 # Warning - without using the other runtime loading flags (-brtl),
2834 # -berok will link without error, but may produce a broken library.
2835 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2836 # Determine the default libpath from the value encoded in an empty executable.
2837 _LT_AC_SYS_LIBPATH_AIX
2838 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2839
2840 _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 $shared_flag"
2841 else
2842 if test "$host_cpu" = ia64; then
2843 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2844 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2845 _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"
2846 else
2847 # Determine the default libpath from the value encoded in an empty executable.
2848 _LT_AC_SYS_LIBPATH_AIX
2849 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2850 # Warning - without using the other run time loading flags,
2851 # -berok will link without error, but may produce a broken library.
2852 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2853 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2854 # -bexpall does not export symbols beginning with underscore (_)
2855 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2856 # Exported symbols can be pulled into shared objects from archives
2857 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2858 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2859 # This is similar to how AIX traditionally builds it's shared libraries.
2860 _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'
2861 fi
2862 fi
2863 ;;
2864 chorus*)
2865 case $cc_basename in
2866 *)
2867 # FIXME: insert proper C++ library support
2868 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2869 ;;
2870 esac
2871 ;;
2872
2873 cygwin* | mingw* | pw32*)
2874 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2875 # as there is no search path for DLLs.
2876 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2877 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2878 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2879 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2880
2881 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2882 _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'
2883 # If the export-symbols file already is a .def file (1st line
2884 # is EXPORTS), use it as is; otherwise, prepend...
2885 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2886 cp $export_symbols $output_objdir/$soname.def;
2887 else
2888 echo EXPORTS > $output_objdir/$soname.def;
2889 cat $export_symbols >> $output_objdir/$soname.def;
2890 fi~
2891 $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'
2892 else
2893 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2894 fi
2895 ;;
2896
2897 darwin* | rhapsody*)
2898 if test "$GXX" = yes; then
2899 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2900 case "$host_os" in
2901 rhapsody* | darwin1.[[012]])
2902 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2903 ;;
2904 *) # Darwin 1.3 on
2905 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2906 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2907 else
2908 case ${MACOSX_DEPLOYMENT_TARGET} in
2909 10.[[012]])
2910 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2911 ;;
2912 10.*)
2913 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2914 ;;
2915 esac
2916 fi
2917 ;;
2918 esac
2919 lt_int_apple_cc_single_mod=no
2920 output_verbose_link_cmd='echo'
2921 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2922 lt_int_apple_cc_single_mod=yes
2923 fi
2924 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2925 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2926 else
2927 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -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'
2928 fi
2929 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2930
2931 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2932 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2933 _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}'
2934 else
2935 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -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}'
2936 fi
2937 _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}'
2938 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2939 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2940 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2941 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2942 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2943 else
2944 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2945 fi
2946 ;;
2947
2948 dgux*)
2949 case $cc_basename in
2950 ec++)
2951 # FIXME: insert proper C++ library support
2952 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2953 ;;
2954 ghcx)
2955 # Green Hills C++ Compiler
2956 # FIXME: insert proper C++ library support
2957 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2958 ;;
2959 *)
2960 # FIXME: insert proper C++ library support
2961 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2962 ;;
2963 esac
2964 ;;
2965 freebsd[12]*)
2966 # C++ shared libraries reported to be fairly broken before switch to ELF
2967 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2968 ;;
2969 freebsd-elf*)
2970 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2971 ;;
2972 freebsd* | kfreebsd*-gnu)
2973 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2974 # conventions
2975 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2976 ;;
2977 gnu*)
2978 ;;
2979 hpux9*)
2980 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2981 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2982 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2983 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2984 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2985 # but as the default
2986 # location of the library.
2987
2988 case $cc_basename in
2989 CC)
2990 # FIXME: insert proper C++ library support
2991 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2992 ;;
2993 aCC)
2994 _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 $lib'
2995 # Commands to make compiler produce verbose output that lists
2996 # what "hidden" libraries, object files and flags are used when
2997 # linking a shared library.
2998 #
2999 # There doesn't appear to be a way to prevent this compiler from
3000 # explicitly linking system object files so we need to strip them
3001 # from the output so that they don't get included in the library
3002 # dependencies.
3003 output_verbose_link_cmd='templist=`($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 $list'
3004 ;;
3005 *)
3006 if test "$GXX" = yes; then
3007 _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'
3008 else
3009 # FIXME: insert proper C++ library support
3010 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3011 fi
3012 ;;
3013 esac
3014 ;;
3015 hpux10*|hpux11*)
3016 if test $with_gnu_ld = no; then
3017 case "$host_cpu" in
3018 hppa*64*)
3019 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3020 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3021 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3022 ;;
3023 ia64*)
3024 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3025 ;;
3026 *)
3027 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3028 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3029 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3030 ;;
3031 esac
3032 fi
3033 case "$host_cpu" in
3034 hppa*64*)
3035 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3036 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3037 ;;
3038 ia64*)
3039 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3040 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3041 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3042 # but as the default
3043 # location of the library.
3044 ;;
3045 *)
3046 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3047 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3048 # but as the default
3049 # location of the library.
3050 ;;
3051 esac
3052
3053 case $cc_basename in
3054 CC)
3055 # FIXME: insert proper C++ library support
3056 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3057 ;;
3058 aCC)
3059 case "$host_cpu" in
3060 hppa*64*|ia64*)
3061 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3062 ;;
3063 *)
3064 _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 $compiler_flags'
3065 ;;
3066 esac
3067 # Commands to make compiler produce verbose output that lists
3068 # what "hidden" libraries, object files and flags are used when
3069 # linking a shared library.
3070 #
3071 # There doesn't appear to be a way to prevent this compiler from
3072 # explicitly linking system object files so we need to strip them
3073 # from the output so that they don't get included in the library
3074 # dependencies.
3075 output_verbose_link_cmd='templist=`($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 $list'
3076 ;;
3077 *)
3078 if test "$GXX" = yes; then
3079 if test $with_gnu_ld = no; then
3080 case "$host_cpu" in
3081 ia64*|hppa*64*)
3082 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3083 ;;
3084 *)
3085 _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'
3086 ;;
3087 esac
3088 fi
3089 else
3090 # FIXME: insert proper C++ library support
3091 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3092 fi
3093 ;;
3094 esac
3095 ;;
3096 irix5* | irix6*)
3097 case $cc_basename in
3098 CC)
3099 # SGI C++
3100 _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 ${objdir}/so_locations -o $lib'
3101
3102 # Archives containing C++ object files must be created using
3103 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3104 # necessary to make sure instantiated templates are included
3105 # in the archive.
3106 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3107 ;;
3108 *)
3109 if test "$GXX" = yes; then
3110 if test "$with_gnu_ld" = no; then
3111 _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 ${wl}${objdir}/so_locations -o $lib'
3112 else
3113 _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'
3114 fi
3115 fi
3116 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3117 ;;
3118 esac
3119 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3120 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3121 ;;
3122 linux*)
3123 case $cc_basename in
3124 KCC)
3125 # Kuck and Associates, Inc. (KAI) C++ Compiler
3126
3127 # KCC will only create a shared library if the output file
3128 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3129 # to its proper name (with version) after linking.
3130 _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'
3131 _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 $lib'
3132 # Commands to make compiler produce verbose output that lists
3133 # what "hidden" libraries, object files and flags are used when
3134 # linking a shared library.
3135 #
3136 # There doesn't appear to be a way to prevent this compiler from
3137 # explicitly linking system object files so we need to strip them
3138 # from the output so that they don't get included in the library
3139 # dependencies.
3140 output_verbose_link_cmd='templist=`$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'
3141
3142 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3143 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3144
3145 # Archives containing C++ object files must be created using
3146 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3147 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3148 ;;
3149 icpc)
3150 # Intel C++
3151 with_gnu_ld=yes
3152 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3153 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3154 _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'
3155 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3156 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3157 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3158 ;;
3159 cxx)
3160 # Compaq C++
3161 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3162 _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'
3163
3164 runpath_var=LD_RUN_PATH
3165 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3166 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3167
3168 # Commands to make compiler produce verbose output that lists
3169 # what "hidden" libraries, object files and flags are used when
3170 # linking a shared library.
3171 #
3172 # There doesn't appear to be a way to prevent this compiler from
3173 # explicitly linking system object files so we need to strip them
3174 # from the output so that they don't get included in the library
3175 # dependencies.
3176 output_verbose_link_cmd='templist=`$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'
3177 ;;
3178 esac
3179 ;;
3180 lynxos*)
3181 # FIXME: insert proper C++ library support
3182 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3183 ;;
3184 m88k*)
3185 # FIXME: insert proper C++ library support
3186 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3187 ;;
3188 mvs*)
3189 case $cc_basename in
3190 cxx)
3191 # FIXME: insert proper C++ library support
3192 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3193 ;;
3194 *)
3195 # FIXME: insert proper C++ library support
3196 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3197 ;;
3198 esac
3199 ;;
3200 netbsd*)
3201 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3202 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3203 wlarc=
3204 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3205 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3206 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3207 fi
3208 # Workaround some broken pre-1.5 toolchains
3209 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3210 ;;
3211 osf3*)
3212 case $cc_basename in
3213 KCC)
3214 # Kuck and Associates, Inc. (KAI) C++ Compiler
3215
3216 # KCC will only create a shared library if the output file
3217 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3218 # to its proper name (with version) after linking.
3219 _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'
3220
3221 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3222 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
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
3228 ;;
3229 RCC)
3230 # Rational C++ 2.4.1
3231 # FIXME: insert proper C++ library support
3232 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3233 ;;
3234 cxx)
3235 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3236 _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 ${objdir}/so_locations -o $lib'
3237
3238 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3239 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3240
3241 # Commands to make compiler produce verbose output that lists
3242 # what "hidden" libraries, object files and flags are used when
3243 # linking a shared library.
3244 #
3245 # There doesn't appear to be a way to prevent this compiler from
3246 # explicitly linking system object files so we need to strip them
3247 # from the output so that they don't get included in the library
3248 # dependencies.
3249 output_verbose_link_cmd='templist=`$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 $list'
3250 ;;
3251 *)
3252 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3253 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3254 _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 ${wl}${objdir}/so_locations -o $lib'
3255
3256 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3257 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3258
3259 # Commands to make compiler produce verbose output that lists
3260 # what "hidden" libraries, object files and flags are used when
3261 # linking a shared library.
3262 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3263
3264 else
3265 # FIXME: insert proper C++ library support
3266 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3267 fi
3268 ;;
3269 esac
3270 ;;
3271 osf4* | osf5*)
3272 case $cc_basename in
3273 KCC)
3274 # Kuck and Associates, Inc. (KAI) C++ Compiler
3275
3276 # KCC will only create a shared library if the output file
3277 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3278 # to its proper name (with version) after linking.
3279 _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'
3280
3281 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3282 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3283
3284 # Archives containing C++ object files must be created using
3285 # the KAI C++ compiler.
3286 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3287 ;;
3288 RCC)
3289 # Rational C++ 2.4.1
3290 # FIXME: insert proper C++ library support
3291 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3292 ;;
3293 cxx)
3294 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3295 _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 ${objdir}/so_locations -o $lib'
3296 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3297 echo "-hidden">> $lib.exp~
3298 $CC -shared$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 $objdir/so_locations -o $lib~
3299 $rm $lib.exp'
3300
3301 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3302 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3303
3304 # Commands to make compiler produce verbose output that lists
3305 # what "hidden" libraries, object files and flags are used when
3306 # linking a shared library.
3307 #
3308 # There doesn't appear to be a way to prevent this compiler from
3309 # explicitly linking system object files so we need to strip them
3310 # from the output so that they don't get included in the library
3311 # dependencies.
3312 output_verbose_link_cmd='templist=`$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 $list'
3313 ;;
3314 *)
3315 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3316 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3317 _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 ${wl}${objdir}/so_locations -o $lib'
3318
3319 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3320 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3321
3322 # Commands to make compiler produce verbose output that lists
3323 # what "hidden" libraries, object files and flags are used when
3324 # linking a shared library.
3325 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3326
3327 else
3328 # FIXME: insert proper C++ library support
3329 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3330 fi
3331 ;;
3332 esac
3333 ;;
3334 psos*)
3335 # FIXME: insert proper C++ library support
3336 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3337 ;;
3338 sco*)
3339 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3340 case $cc_basename in
3341 CC)
3342 # FIXME: insert proper C++ library support
3343 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3344 ;;
3345 *)
3346 # FIXME: insert proper C++ library support
3347 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3348 ;;
3349 esac
3350 ;;
3351 sunos4*)
3352 case $cc_basename in
3353 CC)
3354 # Sun C++ 4.x
3355 # FIXME: insert proper C++ library support
3356 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3357 ;;
3358 lcc)
3359 # Lucid
3360 # FIXME: insert proper C++ library support
3361 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3362 ;;
3363 *)
3364 # FIXME: insert proper C++ library support
3365 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3366 ;;
3367 esac
3368 ;;
3369 solaris*)
3370 case $cc_basename in
3371 CC)
3372 # Sun C++ 4.2, 5.x and Centerline C++
3373 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3374 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3375 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3376 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3377
3378 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3379 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3380 case $host_os in
3381 solaris2.[0-5] | solaris2.[0-5].*) ;;
3382 *)
3383 # The C++ compiler is used as linker so we must use $wl
3384 # flag to pass the commands to the underlying system
3385 # linker.
3386 # Supported since Solaris 2.6 (maybe 2.5.1?)
3387 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3388 ;;
3389 esac
3390 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3391
3392 # Commands to make compiler produce verbose output that lists
3393 # what "hidden" libraries, object files and flags are used when
3394 # linking a shared library.
3395 #
3396 # There doesn't appear to be a way to prevent this compiler from
3397 # explicitly linking system object files so we need to strip them
3398 # from the output so that they don't get included in the library
3399 # dependencies.
3400 output_verbose_link_cmd='templist=`$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'
3401
3402 # Archives containing C++ object files must be created using
3403 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3404 # necessary to make sure instantiated templates are included
3405 # in the archive.
3406 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3407 ;;
3408 gcx)
3409 # Green Hills C++ Compiler
3410 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3411
3412 # The C++ compiler must be used to create the archive.
3413 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3414 ;;
3415 *)
3416 # GNU C++ compiler with Solaris linker
3417 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3418 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3419 if $CC --version | grep -v '^2\.7' > /dev/null; then
3420 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3421 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3422 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3423
3424 # Commands to make compiler produce verbose output that lists
3425 # what "hidden" libraries, object files and flags are used when
3426 # linking a shared library.
3427 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3428 else
3429 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3430 # platform.
3431 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3432 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3433 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3434
3435 # Commands to make compiler produce verbose output that lists
3436 # what "hidden" libraries, object files and flags are used when
3437 # linking a shared library.
3438 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3439 fi
3440
3441 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3442 fi
3443 ;;
3444 esac
3445 ;;
3446 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3447 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3448 ;;
3449 tandem*)
3450 case $cc_basename in
3451 NCC)
3452 # NonStop-UX NCC 3.20
3453 # FIXME: insert proper C++ library support
3454 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3455 ;;
3456 *)
3457 # FIXME: insert proper C++ library support
3458 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3459 ;;
3460 esac
3461 ;;
3462 vxworks*)
3463 # FIXME: insert proper C++ library support
3464 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3465 ;;
3466 *)
3467 # FIXME: insert proper C++ library support
3468 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3469 ;;
3470 esac
3471 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3472 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3473
3474 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3475 _LT_AC_TAGVAR(LD, $1)="$LD"
3476
3477 AC_LIBTOOL_POSTDEP_PREDEP($1)
3478 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3479 AC_LIBTOOL_PROG_CC_C_O($1)
3480 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3481 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3482 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3483 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3484 AC_LIBTOOL_SYS_LIB_STRIP
3485 AC_LIBTOOL_DLOPEN_SELF($1)
3486
3487 AC_LIBTOOL_CONFIG($1)
3488
3489 AC_LANG_POP
3490 CC=$lt_save_CC
3491 LDCXX=$LD
3492 LD=$lt_save_LD
3493 GCC=$lt_save_GCC
3494 with_gnu_ldcxx=$with_gnu_ld
3495 with_gnu_ld=$lt_save_with_gnu_ld
3496 lt_cv_path_LDCXX=$lt_cv_path_LD
3497 lt_cv_path_LD=$lt_save_path_LD
3498 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3499 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3500 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3501
3502 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3503 # ------------------------
3504 # Figure out "hidden" library dependencies from verbose
3505 # compiler output when linking a shared library.
3506 # Parse the compiler output and extract the necessary
3507 # objects, libraries and library flags.
3508 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3509 dnl we can't use the lt_simple_compile_test_code here,
3510 dnl because it contains code intended for an executable,
3511 dnl not a library. It's possible we should let each
3512 dnl tag define a new lt_????_link_test_code variable,
3513 dnl but it's only used here...
3514 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3515 int a;
3516 void foo (void) { a = 0; }
3517 EOF
3518 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3519 class Foo
3520 {
3521 public:
3522 Foo (void) { a = 0; }
3523 private:
3524 int a;
3525 };
3526 EOF
3527 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3528 subroutine foo
3529 implicit none
3530 integer*4 a
3531 a=0
3532 return
3533 end
3534 EOF
3535 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3536 public class foo {
3537 private int a;
3538 public void bar (void) {
3539 a = 0;
3540 }
3541 };
3542 EOF
3543 ])
3544 dnl Parse the compiler output and extract the necessary
3545 dnl objects, libraries and library flags.
3546 if AC_TRY_EVAL(ac_compile); then
3547 # Parse the compiler output and extract the necessary
3548 # objects, libraries and library flags.
3549
3550 # Sentinel used to keep track of whether or not we are before
3551 # the conftest object file.
3552 pre_test_object_deps_done=no
3553
3554 # The `*' in the case matches for architectures that use `case' in
3555 # $output_verbose_cmd can trigger glob expansion during the loop
3556 # eval without this substitution.
3557 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3558
3559 for p in `eval $output_verbose_link_cmd`; do
3560 case $p in
3561
3562 -L* | -R* | -l*)
3563 # Some compilers place space between "-{L,R}" and the path.
3564 # Remove the space.
3565 if test $p = "-L" \
3566 || test $p = "-R"; then
3567 prev=$p
3568 continue
3569 else
3570 prev=
3571 fi
3572
3573 if test "$pre_test_object_deps_done" = no; then
3574 case $p in
3575 -L* | -R*)
3576 # Internal compiler library paths should come after those
3577 # provided the user. The postdeps already come after the
3578 # user supplied libs so there is no need to process them.
3579 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3580 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3581 else
3582 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3583 fi
3584 ;;
3585 # The "-l" case would never come before the object being
3586 # linked, so don't bother handling this case.
3587 esac
3588 else
3589 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3590 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3591 else
3592 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3593 fi
3594 fi
3595 ;;
3596
3597 *.$objext)
3598 # This assumes that the test object file only shows up
3599 # once in the compiler output.
3600 if test "$p" = "conftest.$objext"; then
3601 pre_test_object_deps_done=yes
3602 continue
3603 fi
3604
3605 if test "$pre_test_object_deps_done" = no; then
3606 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3607 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3608 else
3609 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3610 fi
3611 else
3612 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3613 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3614 else
3615 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3616 fi
3617 fi
3618 ;;
3619
3620 *) ;; # Ignore the rest.
3621
3622 esac
3623 done
3624
3625 # Clean up.
3626 rm -f a.out a.exe
3627 else
3628 echo "libtool.m4: error: problem compiling $1 test program"
3629 fi
3630
3631 $rm -f confest.$objext
3632
3633 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3634 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3635 esac
3636 ])# AC_LIBTOOL_POSTDEP_PREDEP
3637
3638 # AC_LIBTOOL_LANG_F77_CONFIG
3639 # ------------------------
3640 # Ensure that the configuration vars for the C compiler are
3641 # suitably defined. Those variables are subsequently used by
3642 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3643 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3644 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3645 [AC_REQUIRE([AC_PROG_F77])
3646 AC_LANG_PUSH(Fortran 77)
3647
3648 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3649 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3650 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3651 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3652 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3653 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3654 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3655 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3656 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3657 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3658 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3659 _LT_AC_TAGVAR(module_cmds, $1)=
3660 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3661 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3662 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3663 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3664 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3665 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3666
3667 # Source file extension for f77 test sources.
3668 ac_ext=f
3669
3670 # Object file extension for compiled f77 test sources.
3671 objext=o
3672 _LT_AC_TAGVAR(objext, $1)=$objext
3673
3674 # Code to be used in simple compile tests
3675 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3676
3677 # Code to be used in simple link tests
3678 lt_simple_link_test_code=" program t\n end\n"
3679
3680 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3681 _LT_AC_SYS_COMPILER
3682
3683 # Allow CC to be a program name with arguments.
3684 lt_save_CC="$CC"
3685 CC=${F77-"f77"}
3686 compiler=$CC
3687 _LT_AC_TAGVAR(compiler, $1)=$CC
3688 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3689
3690 AC_MSG_CHECKING([if libtool supports shared libraries])
3691 AC_MSG_RESULT([$can_build_shared])
3692
3693 AC_MSG_CHECKING([whether to build shared libraries])
3694 test "$can_build_shared" = "no" && enable_shared=no
3695
3696 # On AIX, shared libraries and static libraries use the same namespace, and
3697 # are all built from PIC.
3698 case "$host_os" in
3699 aix3*)
3700 test "$enable_shared" = yes && enable_static=no
3701 if test -n "$RANLIB"; then
3702 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3703 postinstall_cmds='$RANLIB $lib'
3704 fi
3705 ;;
3706 aix4* | aix5*)
3707 test "$enable_shared" = yes && enable_static=no
3708 ;;
3709 esac
3710 AC_MSG_RESULT([$enable_shared])
3711
3712 AC_MSG_CHECKING([whether to build static libraries])
3713 # Make sure either enable_shared or enable_static is yes.
3714 test "$enable_shared" = yes || enable_static=yes
3715 AC_MSG_RESULT([$enable_static])
3716
3717 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3718
3719 _LT_AC_TAGVAR(GCC, $1)="$G77"
3720 _LT_AC_TAGVAR(LD, $1)="$LD"
3721
3722 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3723 AC_LIBTOOL_PROG_CC_C_O($1)
3724 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3725 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3726 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3727 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3728 AC_LIBTOOL_SYS_LIB_STRIP
3729
3730
3731 AC_LIBTOOL_CONFIG($1)
3732
3733 AC_LANG_POP
3734 CC="$lt_save_CC"
3735 ])# AC_LIBTOOL_LANG_F77_CONFIG
3736
3737
3738 # AC_LIBTOOL_LANG_GCJ_CONFIG
3739 # --------------------------
3740 # Ensure that the configuration vars for the C compiler are
3741 # suitably defined. Those variables are subsequently used by
3742 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3743 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3744 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3745 [AC_LANG_SAVE
3746
3747 # Source file extension for Java test sources.
3748 ac_ext=java
3749
3750 # Object file extension for compiled Java test sources.
3751 objext=o
3752 _LT_AC_TAGVAR(objext, $1)=$objext
3753
3754 # Code to be used in simple compile tests
3755 lt_simple_compile_test_code="class foo {}\n"
3756
3757 # Code to be used in simple link tests
3758 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3759
3760 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3761 _LT_AC_SYS_COMPILER
3762
3763 # Allow CC to be a program name with arguments.
3764 lt_save_CC="$CC"
3765 CC=${GCJ-"gcj"}
3766 compiler=$CC
3767 _LT_AC_TAGVAR(compiler, $1)=$CC
3768
3769 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3770 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3771
3772 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3773 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3774 AC_LIBTOOL_PROG_CC_C_O($1)
3775 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3776 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3777 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3778 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3779 AC_LIBTOOL_SYS_LIB_STRIP
3780 AC_LIBTOOL_DLOPEN_SELF($1)
3781
3782 AC_LIBTOOL_CONFIG($1)
3783
3784 AC_LANG_RESTORE
3785 CC="$lt_save_CC"
3786 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3787
3788
3789 # AC_LIBTOOL_LANG_RC_CONFIG
3790 # --------------------------
3791 # Ensure that the configuration vars for the Windows resource compiler are
3792 # suitably defined. Those variables are subsequently used by
3793 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3794 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3795 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3796 [AC_LANG_SAVE
3797
3798 # Source file extension for RC test sources.
3799 ac_ext=rc
3800
3801 # Object file extension for compiled RC test sources.
3802 objext=o
3803 _LT_AC_TAGVAR(objext, $1)=$objext
3804
3805 # Code to be used in simple compile tests
3806 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3807
3808 # Code to be used in simple link tests
3809 lt_simple_link_test_code="$lt_simple_compile_test_code"
3810
3811 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3812 _LT_AC_SYS_COMPILER
3813
3814 # Allow CC to be a program name with arguments.
3815 lt_save_CC="$CC"
3816 CC=${RC-"windres"}
3817 compiler=$CC
3818 _LT_AC_TAGVAR(compiler, $1)=$CC
3819 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3820
3821 AC_LIBTOOL_CONFIG($1)
3822
3823 AC_LANG_RESTORE
3824 CC="$lt_save_CC"
3825 ])# AC_LIBTOOL_LANG_RC_CONFIG
3826
3827
3828 # AC_LIBTOOL_CONFIG([TAGNAME])
3829 # ----------------------------
3830 # If TAGNAME is not passed, then create an initial libtool script
3831 # with a default configuration from the untagged config vars. Otherwise
3832 # add code to config.status for appending the configuration named by
3833 # TAGNAME from the matching tagged config vars.
3834 AC_DEFUN([AC_LIBTOOL_CONFIG],
3835 [# The else clause should only fire when bootstrapping the
3836 # libtool distribution, otherwise you forgot to ship ltmain.sh
3837 # with your package, and you will get complaints that there are
3838 # no rules to generate ltmain.sh.
3839 if test -f "$ltmain"; then
3840 # See if we are running on zsh, and set the options which allow our commands through
3841 # without removal of \ escapes.
3842 if test -n "${ZSH_VERSION+set}" ; then
3843 setopt NO_GLOB_SUBST
3844 fi
3845 # Now quote all the things that may contain metacharacters while being
3846 # careful not to overquote the AC_SUBSTed values. We take copies of the
3847 # variables and quote the copies for generation of the libtool script.
3848 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3849 SED SHELL STRIP \
3850 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3851 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3852 deplibs_check_method reload_flag reload_cmds need_locks \
3853 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3854 lt_cv_sys_global_symbol_to_c_name_address \
3855 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3856 old_postinstall_cmds old_postuninstall_cmds \
3857 _LT_AC_TAGVAR(compiler, $1) \
3858 _LT_AC_TAGVAR(CC, $1) \
3859 _LT_AC_TAGVAR(LD, $1) \
3860 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3861 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3862 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3863 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3864 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3865 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3866 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3867 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3868 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3869 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3870 _LT_AC_TAGVAR(predep_objects, $1) \
3871 _LT_AC_TAGVAR(postdep_objects, $1) \
3872 _LT_AC_TAGVAR(predeps, $1) \
3873 _LT_AC_TAGVAR(postdeps, $1) \
3874 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3875 _LT_AC_TAGVAR(archive_cmds, $1) \
3876 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3877 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3878 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3879 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3880 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3881 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3882 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3883 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3884 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3885 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3886 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3887 _LT_AC_TAGVAR(module_cmds, $1) \
3888 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3889 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3890 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3891 _LT_AC_TAGVAR(include_expsyms, $1); do
3892
3893 case $var in
3894 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3895 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3896 _LT_AC_TAGVAR(archive_cmds, $1) | \
3897 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3898 _LT_AC_TAGVAR(module_cmds, $1) | \
3899 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3900 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3901 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3902 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3903 postinstall_cmds | postuninstall_cmds | \
3904 old_postinstall_cmds | old_postuninstall_cmds | \
3905 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3906 # Double-quote double-evaled strings.
3907 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3908 ;;
3909 *)
3910 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3911 ;;
3912 esac
3913 done
3914
3915 case $lt_echo in
3916 *'\[$]0 --fallback-echo"')
3917 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3918 ;;
3919 esac
3920
3921 ifelse([$1], [],
3922 [cfgfile="${ofile}T"
3923 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3924 $rm -f "$cfgfile"
3925 AC_MSG_NOTICE([creating $ofile])],
3926 [cfgfile="$ofile"])
3927
3928 cat <<__EOF__ >> "$cfgfile"
3929 ifelse([$1], [],
3930 [#! $SHELL
3931
3932 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3933 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3934 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3935 #
3936 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3937 # Free Software Foundation, Inc.
3938 #
3939 # This file is part of GNU Libtool:
3940 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3941 #
3942 # This program is free software; you can redistribute it and/or modify
3943 # it under the terms of the GNU General Public License as published by
3944 # the Free Software Foundation; either version 2 of the License, or
3945 # (at your option) any later version.
3946 #
3947 # This program is distributed in the hope that it will be useful, but
3948 # WITHOUT ANY WARRANTY; without even the implied warranty of
3949 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3950 # General Public License for more details.
3951 #
3952 # You should have received a copy of the GNU General Public License
3953 # along with this program; if not, write to the Free Software
3954 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3955 #
3956 # As a special exception to the GNU General Public License, if you
3957 # distribute this file as part of a program that contains a
3958 # configuration script generated by Autoconf, you may include it under
3959 # the same distribution terms that you use for the rest of that program.
3960
3961 # A sed program that does not truncate output.
3962 SED=$lt_SED
3963
3964 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
3965 Xsed="$SED -e s/^X//"
3966
3967 # The HP-UX ksh and POSIX shell print the target directory to stdout
3968 # if CDPATH is set.
3969 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3970
3971 # The names of the tagged configurations supported by this script.
3972 available_tags=
3973
3974 # ### BEGIN LIBTOOL CONFIG],
3975 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3976
3977 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3978
3979 # Shell to use when invoking shell scripts.
3980 SHELL=$lt_SHELL
3981
3982 # Whether or not to build shared libraries.
3983 build_libtool_libs=$enable_shared
3984
3985 # Whether or not to build static libraries.
3986 build_old_libs=$enable_static
3987
3988 # Whether or not to add -lc for building shared libraries.
3989 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3990
3991 # Whether or not to disallow shared libs when runtime libs are static
3992 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3993
3994 # Whether or not to optimize for fast installation.
3995 fast_install=$enable_fast_install
3996
3997 # The host system.
3998 host_alias=$host_alias
3999 host=$host
4000
4001 # An echo program that does not interpret backslashes.
4002 echo=$lt_echo
4003
4004 # The archiver.
4005 AR=$lt_AR
4006 AR_FLAGS=$lt_AR_FLAGS
4007
4008 # A C compiler.
4009 LTCC=$lt_LTCC
4010
4011 # A language-specific compiler.
4012 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4013
4014 # Is the compiler the GNU C compiler?
4015 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4016
4017 # An ERE matcher.
4018 EGREP=$lt_EGREP
4019
4020 # The linker used to build libraries.
4021 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4022
4023 # Whether we need hard or soft links.
4024 LN_S=$lt_LN_S
4025
4026 # A BSD-compatible nm program.
4027 NM=$lt_NM
4028
4029 # A symbol stripping program
4030 STRIP=$lt_STRIP
4031
4032 # Used to examine libraries when file_magic_cmd begins "file"
4033 MAGIC_CMD=$MAGIC_CMD
4034
4035 # Used on cygwin: DLL creation program.
4036 DLLTOOL="$DLLTOOL"
4037
4038 # Used on cygwin: object dumper.
4039 OBJDUMP="$OBJDUMP"
4040
4041 # Used on cygwin: assembler.
4042 AS="$AS"
4043
4044 # The name of the directory that contains temporary libtool files.
4045 objdir=$objdir
4046
4047 # How to create reloadable object files.
4048 reload_flag=$lt_reload_flag
4049 reload_cmds=$lt_reload_cmds
4050
4051 # How to pass a linker flag through the compiler.
4052 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4053
4054 # Object file suffix (normally "o").
4055 objext="$ac_objext"
4056
4057 # Old archive suffix (normally "a").
4058 libext="$libext"
4059
4060 # Shared library suffix (normally ".so").
4061 shrext_cmds='$shrext_cmds'
4062
4063 # Executable file suffix (normally "").
4064 exeext="$exeext"
4065
4066 # Additional compiler flags for building library objects.
4067 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4068 pic_mode=$pic_mode
4069
4070 # What is the maximum length of a command?
4071 max_cmd_len=$lt_cv_sys_max_cmd_len
4072
4073 # Does compiler simultaneously support -c and -o options?
4074 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4075
4076 # Must we lock files when doing compilation ?
4077 need_locks=$lt_need_locks
4078
4079 # Do we need the lib prefix for modules?
4080 need_lib_prefix=$need_lib_prefix
4081
4082 # Do we need a version for libraries?
4083 need_version=$need_version
4084
4085 # Whether dlopen is supported.
4086 dlopen_support=$enable_dlopen
4087
4088 # Whether dlopen of programs is supported.
4089 dlopen_self=$enable_dlopen_self
4090
4091 # Whether dlopen of statically linked programs is supported.
4092 dlopen_self_static=$enable_dlopen_self_static
4093
4094 # Compiler flag to prevent dynamic linking.
4095 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4096
4097 # Compiler flag to turn off builtin functions.
4098 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4099
4100 # Compiler flag to allow reflexive dlopens.
4101 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4102
4103 # Compiler flag to generate shared objects directly from archives.
4104 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4105
4106 # Compiler flag to generate thread-safe objects.
4107 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4108
4109 # Library versioning type.
4110 version_type=$version_type
4111
4112 # Format of library name prefix.
4113 libname_spec=$lt_libname_spec
4114
4115 # List of archive names. First name is the real one, the rest are links.
4116 # The last name is the one that the linker finds with -lNAME.
4117 library_names_spec=$lt_library_names_spec
4118
4119 # The coded name of the library, if different from the real name.
4120 soname_spec=$lt_soname_spec
4121
4122 # Commands used to build and install an old-style archive.
4123 RANLIB=$lt_RANLIB
4124 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4125 old_postinstall_cmds=$lt_old_postinstall_cmds
4126 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4127
4128 # Create an old-style archive from a shared archive.
4129 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4130
4131 # Create a temporary old-style archive to link instead of a shared archive.
4132 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4133
4134 # Commands used to build and install a shared archive.
4135 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4136 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4137 postinstall_cmds=$lt_postinstall_cmds
4138 postuninstall_cmds=$lt_postuninstall_cmds
4139
4140 # Commands used to build a loadable module (assumed same as above if empty)
4141 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4142 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4143
4144 # Commands to strip libraries.
4145 old_striplib=$lt_old_striplib
4146 striplib=$lt_striplib
4147
4148 # Dependencies to place before the objects being linked to create a
4149 # shared library.
4150 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4151
4152 # Dependencies to place after the objects being linked to create a
4153 # shared library.
4154 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4155
4156 # Dependencies to place before the objects being linked to create a
4157 # shared library.
4158 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4159
4160 # Dependencies to place after the objects being linked to create a
4161 # shared library.
4162 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4163
4164 # The library search path used internally by the compiler when linking
4165 # a shared library.
4166 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4167
4168 # Method to check whether dependent libraries are shared objects.
4169 deplibs_check_method=$lt_deplibs_check_method
4170
4171 # Command to use when deplibs_check_method == file_magic.
4172 file_magic_cmd=$lt_file_magic_cmd
4173
4174 # Flag that allows shared libraries with undefined symbols to be built.
4175 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4176
4177 # Flag that forces no undefined symbols.
4178 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4179
4180 # Commands used to finish a libtool library installation in a directory.
4181 finish_cmds=$lt_finish_cmds
4182
4183 # Same as above, but a single script fragment to be evaled but not shown.
4184 finish_eval=$lt_finish_eval
4185
4186 # Take the output of nm and produce a listing of raw symbols and C names.
4187 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4188
4189 # Transform the output of nm in a proper C declaration
4190 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4191
4192 # Transform the output of nm in a C name address pair
4193 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4194
4195 # This is the shared library runtime path variable.
4196 runpath_var=$runpath_var
4197
4198 # This is the shared library path variable.
4199 shlibpath_var=$shlibpath_var
4200
4201 # Is shlibpath searched before the hard-coded library search path?
4202 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4203
4204 # How to hardcode a shared library path into an executable.
4205 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4206
4207 # Whether we should hardcode library paths into libraries.
4208 hardcode_into_libs=$hardcode_into_libs
4209
4210 # Flag to hardcode \$libdir into a binary during linking.
4211 # This must work even if \$libdir does not exist.
4212 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4213
4214 # If ld is used when linking, flag to hardcode \$libdir into
4215 # a binary during linking. This must work even if \$libdir does
4216 # not exist.
4217 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4218
4219 # Whether we need a single -rpath flag with a separated argument.
4220 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4221
4222 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4223 # resulting binary.
4224 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4225
4226 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4227 # resulting binary.
4228 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4229
4230 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4231 # the resulting binary.
4232 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4233
4234 # Set to yes if building a shared library automatically hardcodes DIR into the library
4235 # and all subsequent libraries and executables linked against it.
4236 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4237
4238 # Variables whose values should be saved in libtool wrapper scripts and
4239 # restored at relink time.
4240 variables_saved_for_relink="$variables_saved_for_relink"
4241
4242 # Whether libtool must link a program against all its dependency libraries.
4243 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4244
4245 # Compile-time system search path for libraries
4246 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4247
4248 # Run-time system search path for libraries
4249 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4250
4251 # Fix the shell variable \$srcfile for the compiler.
4252 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4253
4254 # Set to yes if exported symbols are required.
4255 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4256
4257 # The commands to list exported symbols.
4258 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4259
4260 # The commands to extract the exported symbol list from a shared archive.
4261 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4262
4263 # Symbols that should not be listed in the preloaded symbols.
4264 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4265
4266 # Symbols that must always be exported.
4267 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4268
4269 ifelse([$1],[],
4270 [# ### END LIBTOOL CONFIG],
4271 [# ### END LIBTOOL TAG CONFIG: $tagname])
4272
4273 __EOF__
4274
4275 ifelse([$1],[], [
4276 case $host_os in
4277 aix3*)
4278 cat <<\EOF >> "$cfgfile"
4279
4280 # AIX sometimes has problems with the GCC collect2 program. For some
4281 # reason, if we set the COLLECT_NAMES environment variable, the problems
4282 # vanish in a puff of smoke.
4283 if test "X${COLLECT_NAMES+set}" != Xset; then
4284 COLLECT_NAMES=
4285 export COLLECT_NAMES
4286 fi
4287 EOF
4288 ;;
4289 esac
4290
4291 # We use sed instead of cat because bash on DJGPP gets confused if
4292 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4293 # text mode, it properly converts lines to CR/LF. This bash problem
4294 # is reportedly fixed, but why not run on old versions too?
4295 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4296
4297 mv -f "$cfgfile" "$ofile" || \
4298 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4299 chmod +x "$ofile"
4300 ])
4301 else
4302 # If there is no Makefile yet, we rely on a make rule to execute
4303 # `config.status --recheck' to rerun these tests and create the
4304 # libtool script then.
4305 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4306 if test -f "$ltmain_in"; then
4307 test -f Makefile && make "$ltmain"
4308 fi
4309 fi
4310 ])# AC_LIBTOOL_CONFIG
4311
4312
4313 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4314 # -------------------------------------------
4315 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4316 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4317
4318 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4319
4320 if test "$GCC" = yes; then
4321 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4322
4323 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4324 lt_cv_prog_compiler_rtti_exceptions,
4325 [-fno-rtti -fno-exceptions], [],
4326 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4327 fi
4328 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4329
4330
4331 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4332 # ---------------------------------
4333 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4334 [AC_REQUIRE([AC_CANONICAL_HOST])
4335 AC_REQUIRE([AC_PROG_NM])
4336 AC_REQUIRE([AC_OBJEXT])
4337 # Check for command to grab the raw symbol name followed by C symbol from nm.
4338 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4339 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4340 [
4341 # These are sane defaults that work on at least a few old systems.
4342 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
4343
4344 # Character class describing NM global symbol codes.
4345 symcode='[[BCDEGRST]]'
4346
4347 # Regexp to match symbols that can be accessed directly from C.
4348 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4349
4350 # Transform the above into a raw symbol and a C symbol.
4351 symxfrm='\1 \2\3 \3'
4352
4353 # Transform an extracted symbol line into a proper C declaration
4354 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4355
4356 # Transform an extracted symbol line into symbol name and symbol address
4357 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'"
4358
4359 # Define system-specific variables.
4360 case $host_os in
4361 aix*)
4362 symcode='[[BCDT]]'
4363 ;;
4364 cygwin* | mingw* | pw32*)
4365 symcode='[[ABCDGISTW]]'
4366 ;;
4367 hpux*) # Its linker distinguishes data from code symbols
4368 if test "$host_cpu" = ia64; then
4369 symcode='[[ABCDEGRST]]'
4370 fi
4371 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4372 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'"
4373 ;;
4374 irix* | nonstopux*)
4375 symcode='[[BCDEGRST]]'
4376 ;;
4377 osf*)
4378 symcode='[[BCDEGQRST]]'
4379 ;;
4380 solaris* | sysv5*)
4381 symcode='[[BDRT]]'
4382 ;;
4383 sysv4)
4384 symcode='[[DFNSTU]]'
4385 ;;
4386 esac
4387
4388 # Handle CRLF in mingw tool chain
4389 opt_cr=
4390 case $build_os in
4391 mingw*)
4392 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4393 ;;
4394 esac
4395
4396 # If we're using GNU nm, then use its standard symbol codes.
4397 case `$NM -V 2>&1` in
4398 *GNU* | *'with BFD'*)
4399 symcode='[[ABCDGIRSTW]]' ;;
4400 esac
4401
4402 # Try without a prefix undercore, then with it.
4403 for ac_symprfx in "" "_"; do
4404
4405 # Write the raw and C identifiers.
4406 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4407
4408 # Check to see that the pipe works correctly.
4409 pipe_works=no
4410
4411 rm -f conftest*
4412 cat > conftest.$ac_ext <<EOF
4413 #ifdef __cplusplus
4414 extern "C" {
4415 #endif
4416 char nm_test_var;
4417 void nm_test_func(){}
4418 #ifdef __cplusplus
4419 }
4420 #endif
4421 int main(){nm_test_var='a';nm_test_func();return(0);}
4422 EOF
4423
4424 if AC_TRY_EVAL(ac_compile); then
4425 # Now try to grab the symbols.
4426 nlist=conftest.nm
4427 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4428 # Try sorting and uniquifying the output.
4429 if sort "$nlist" | uniq > "$nlist"T; then
4430 mv -f "$nlist"T "$nlist"
4431 else
4432 rm -f "$nlist"T
4433 fi
4434
4435 # Make sure that we snagged all the symbols we need.
4436 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4437 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4438 cat <<EOF > conftest.$ac_ext
4439 #ifdef __cplusplus
4440 extern "C" {
4441 #endif
4442
4443 EOF
4444 # Now generate the symbol file.
4445 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4446
4447 cat <<EOF >> conftest.$ac_ext
4448 #if defined (__STDC__) && __STDC__
4449 # define lt_ptr_t void *
4450 #else
4451 # define lt_ptr_t char *
4452 # define const
4453 #endif
4454
4455 /* The mapping between symbol names and symbols. */
4456 const struct {
4457 const char *name;
4458 lt_ptr_t address;
4459 }
4460 lt_preloaded_symbols[[]] =
4461 {
4462 EOF
4463 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4464 cat <<\EOF >> conftest.$ac_ext
4465 {0, (lt_ptr_t) 0}
4466 };
4467
4468 #ifdef __cplusplus
4469 }
4470 #endif
4471 EOF
4472 # Now try linking the two files.
4473 mv conftest.$ac_objext conftstm.$ac_objext
4474 lt_save_LIBS="$LIBS"
4475 lt_save_CFLAGS="$CFLAGS"
4476 LIBS="conftstm.$ac_objext"
4477 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4478 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4479 pipe_works=yes
4480 fi
4481 LIBS="$lt_save_LIBS"
4482 CFLAGS="$lt_save_CFLAGS"
4483 else
4484 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4485 fi
4486 else
4487 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4488 fi
4489 else
4490 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4491 fi
4492 else
4493 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4494 cat conftest.$ac_ext >&5
4495 fi
4496 rm -f conftest* conftst*
4497
4498 # Do not use the global_symbol_pipe unless it works.
4499 if test "$pipe_works" = yes; then
4500 break
4501 else
4502 lt_cv_sys_global_symbol_pipe=
4503 fi
4504 done
4505 ])
4506 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4507 lt_cv_sys_global_symbol_to_cdecl=
4508 fi
4509 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4510 AC_MSG_RESULT(failed)
4511 else
4512 AC_MSG_RESULT(ok)
4513 fi
4514 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4515
4516
4517 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4518 # ---------------------------------------
4519 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4520 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4521 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4522 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4523
4524 AC_MSG_CHECKING([for $compiler option to produce PIC])
4525 ifelse([$1],[CXX],[
4526 # C++ specific cases for pic, static, wl, etc.
4527 if test "$GXX" = yes; then
4528 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4529 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4530
4531 case $host_os in
4532 aix*)
4533 # All AIX code is PIC.
4534 if test "$host_cpu" = ia64; then
4535 # AIX 5 now supports IA64 processor
4536 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4537 fi
4538 ;;
4539 amigaos*)
4540 # FIXME: we need at least 68020 code to build shared libraries, but
4541 # adding the `-m68020' flag to GCC prevents building anything better,
4542 # like `-m68040'.
4543 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4544 ;;
4545 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4546 # PIC is the default for these OSes.
4547 ;;
4548 mingw* | os2* | pw32*)
4549 # This hack is so that the source file can tell whether it is being
4550 # built for inclusion in a dll (and should export symbols for example).
4551 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4552 ;;
4553 darwin* | rhapsody*)
4554 # PIC is the default on this platform
4555 # Common symbols not allowed in MH_DYLIB files
4556 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4557 ;;
4558 *djgpp*)
4559 # DJGPP does not support shared libraries at all
4560 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4561 ;;
4562 sysv4*MP*)
4563 if test -d /usr/nec; then
4564 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4565 fi
4566 ;;
4567 hpux*)
4568 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4569 # not for PA HP-UX.
4570 case "$host_cpu" in
4571 hppa*64*|ia64*)
4572 ;;
4573 *)
4574 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4575 ;;
4576 esac
4577 ;;
4578 *)
4579 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4580 ;;
4581 esac
4582 else
4583 case $host_os in
4584 aix4* | aix5*)
4585 # All AIX code is PIC.
4586 if test "$host_cpu" = ia64; then
4587 # AIX 5 now supports IA64 processor
4588 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4589 else
4590 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4591 fi
4592 ;;
4593 chorus*)
4594 case $cc_basename in
4595 cxch68)
4596 # Green Hills C++ Compiler
4597 # _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"
4598 ;;
4599 esac
4600 ;;
4601 dgux*)
4602 case $cc_basename in
4603 ec++)
4604 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4605 ;;
4606 ghcx)
4607 # Green Hills C++ Compiler
4608 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4609 ;;
4610 *)
4611 ;;
4612 esac
4613 ;;
4614 freebsd* | kfreebsd*-gnu)
4615 # FreeBSD uses GNU C++
4616 ;;
4617 hpux9* | hpux10* | hpux11*)
4618 case $cc_basename in
4619 CC)
4620 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4621 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4622 if test "$host_cpu" != ia64; then
4623 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4624 fi
4625 ;;
4626 aCC)
4627 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4628 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4629 case "$host_cpu" in
4630 hppa*64*|ia64*)
4631 # +Z the default
4632 ;;
4633 *)
4634 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4635 ;;
4636 esac
4637 ;;
4638 *)
4639 ;;
4640 esac
4641 ;;
4642 irix5* | irix6* | nonstopux*)
4643 case $cc_basename in
4644 CC)
4645 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4646 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4647 # CC pic flag -KPIC is the default.
4648 ;;
4649 *)
4650 ;;
4651 esac
4652 ;;
4653 linux*)
4654 case $cc_basename in
4655 KCC)
4656 # KAI C++ Compiler
4657 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4658 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4659 ;;
4660 icpc)
4661 # Intel C++
4662 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4663 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4664 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4665 ;;
4666 cxx)
4667 # Compaq C++
4668 # Make sure the PIC flag is empty. It appears that all Alpha
4669 # Linux and Compaq Tru64 Unix objects are PIC.
4670 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4671 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4672 ;;
4673 *)
4674 ;;
4675 esac
4676 ;;
4677 lynxos*)
4678 ;;
4679 m88k*)
4680 ;;
4681 mvs*)
4682 case $cc_basename in
4683 cxx)
4684 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4685 ;;
4686 *)
4687 ;;
4688 esac
4689 ;;
4690 netbsd*)
4691 ;;
4692 osf3* | osf4* | osf5*)
4693 case $cc_basename in
4694 KCC)
4695 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4696 ;;
4697 RCC)
4698 # Rational C++ 2.4.1
4699 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4700 ;;
4701 cxx)
4702 # Digital/Compaq C++
4703 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4704 # Make sure the PIC flag is empty. It appears that all Alpha
4705 # Linux and Compaq Tru64 Unix objects are PIC.
4706 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4707 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4708 ;;
4709 *)
4710 ;;
4711 esac
4712 ;;
4713 psos*)
4714 ;;
4715 sco*)
4716 case $cc_basename in
4717 CC)
4718 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4719 ;;
4720 *)
4721 ;;
4722 esac
4723 ;;
4724 solaris*)
4725 case $cc_basename in
4726 CC)
4727 # Sun C++ 4.2, 5.x and Centerline C++
4728 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4729 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4730 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4731 ;;
4732 gcx)
4733 # Green Hills C++ Compiler
4734 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4735 ;;
4736 *)
4737 ;;
4738 esac
4739 ;;
4740 sunos4*)
4741 case $cc_basename in
4742 CC)
4743 # Sun C++ 4.x
4744 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4745 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4746 ;;
4747 lcc)
4748 # Lucid
4749 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4750 ;;
4751 *)
4752 ;;
4753 esac
4754 ;;
4755 tandem*)
4756 case $cc_basename in
4757 NCC)
4758 # NonStop-UX NCC 3.20
4759 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4760 ;;
4761 *)
4762 ;;
4763 esac
4764 ;;
4765 unixware*)
4766 ;;
4767 vxworks*)
4768 ;;
4769 *)
4770 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4771 ;;
4772 esac
4773 fi
4774 ],
4775 [
4776 if test "$GCC" = yes; then
4777 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4778 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4779
4780 case $host_os in
4781 aix*)
4782 # All AIX code is PIC.
4783 if test "$host_cpu" = ia64; then
4784 # AIX 5 now supports IA64 processor
4785 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4786 fi
4787 ;;
4788
4789 amigaos*)
4790 # FIXME: we need at least 68020 code to build shared libraries, but
4791 # adding the `-m68020' flag to GCC prevents building anything better,
4792 # like `-m68040'.
4793 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4794 ;;
4795
4796 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4797 # PIC is the default for these OSes.
4798 ;;
4799
4800 mingw* | pw32* | os2*)
4801 # This hack is so that the source file can tell whether it is being
4802 # built for inclusion in a dll (and should export symbols for example).
4803 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4804 ;;
4805
4806 darwin* | rhapsody*)
4807 # PIC is the default on this platform
4808 # Common symbols not allowed in MH_DYLIB files
4809 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4810 ;;
4811
4812 msdosdjgpp*)
4813 # Just because we use GCC doesn't mean we suddenly get shared libraries
4814 # on systems that don't support them.
4815 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4816 enable_shared=no
4817 ;;
4818
4819 sysv4*MP*)
4820 if test -d /usr/nec; then
4821 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4822 fi
4823 ;;
4824
4825 hpux*)
4826 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4827 # not for PA HP-UX.
4828 case "$host_cpu" in
4829 hppa*64*|ia64*)
4830 # +Z the default
4831 ;;
4832 *)
4833 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4834 ;;
4835 esac
4836 ;;
4837
4838 *)
4839 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4840 ;;
4841 esac
4842 else
4843 # PORTME Check for flag to pass linker flags through the system compiler.
4844 case $host_os in
4845 aix*)
4846 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4847 if test "$host_cpu" = ia64; then
4848 # AIX 5 now supports IA64 processor
4849 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4850 else
4851 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4852 fi
4853 ;;
4854
4855 mingw* | pw32* | os2*)
4856 # This hack is so that the source file can tell whether it is being
4857 # built for inclusion in a dll (and should export symbols for example).
4858 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4859 ;;
4860
4861 hpux9* | hpux10* | hpux11*)
4862 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4863 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4864 # not for PA HP-UX.
4865 case "$host_cpu" in
4866 hppa*64*|ia64*)
4867 # +Z the default
4868 ;;
4869 *)
4870 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4871 ;;
4872 esac
4873 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4874 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4875 ;;
4876
4877 irix5* | irix6* | nonstopux*)
4878 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4879 # PIC (with -KPIC) is the default.
4880 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4881 ;;
4882
4883 newsos6)
4884 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4885 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4886 ;;
4887
4888 linux*)
4889 case $CC in
4890 icc* | ecc*)
4891 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4892 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4893 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4894 ;;
4895 ccc*)
4896 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4897 # All Alpha code is PIC.
4898 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4899 ;;
4900 esac
4901 ;;
4902
4903 osf3* | osf4* | osf5*)
4904 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4905 # All OSF/1 code is PIC.
4906 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4907 ;;
4908
4909 sco3.2v5*)
4910 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4911 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4912 ;;
4913
4914 solaris*)
4915 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4916 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4917 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4918 ;;
4919
4920 sunos4*)
4921 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4922 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4923 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4924 ;;
4925
4926 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4927 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4928 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4929 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4930 ;;
4931
4932 sysv4*MP*)
4933 if test -d /usr/nec ;then
4934 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4935 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4936 fi
4937 ;;
4938
4939 uts4*)
4940 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4941 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4942 ;;
4943
4944 *)
4945 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4946 ;;
4947 esac
4948 fi
4949 ])
4950 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4951
4952 #
4953 # Check to make sure the PIC flag actually works.
4954 #
4955 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4956 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4957 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4958 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
4959 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4960 "" | " "*) ;;
4961 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4962 esac],
4963 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4964 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4965 fi
4966 case "$host_os" in
4967 # For platforms which do not support PIC, -DPIC is meaningless:
4968 *djgpp*)
4969 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4970 ;;
4971 *)
4972 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
4973 ;;
4974 esac
4975 ])
4976
4977
4978 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4979 # ------------------------------------
4980 # See if the linker supports building shared libraries.
4981 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4982 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4983 ifelse([$1],[CXX],[
4984 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4985 case $host_os in
4986 aix4* | aix5*)
4987 # If we're using GNU nm, then we don't want the "-C" option.
4988 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4989 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4990 _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'
4991 else
4992 _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'
4993 fi
4994 ;;
4995 pw32*)
4996 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4997 ;;
4998 cygwin* | mingw*)
4999 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5000 ;;
5001 *)
5002 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5003 ;;
5004 esac
5005 ],[
5006 runpath_var=
5007 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5008 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5009 _LT_AC_TAGVAR(archive_cmds, $1)=
5010 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5011 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5012 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5013 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5014 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5015 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5016 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5017 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5018 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5019 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5020 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5021 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5022 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5023 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5024 _LT_AC_TAGVAR(module_cmds, $1)=
5025 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5026 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5027 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5028 # include_expsyms should be a list of space-separated symbols to be *always*
5029 # included in the symbol list
5030 _LT_AC_TAGVAR(include_expsyms, $1)=
5031 # exclude_expsyms can be an extended regexp of symbols to exclude
5032 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5033 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5034 # as well as any symbol that contains `d'.
5035 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5036 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5037 # platforms (ab)use it in PIC code, but their linkers get confused if
5038 # the symbol is explicitly referenced. Since portable code cannot
5039 # rely on this symbol name, it's probably fine to never include it in
5040 # preloaded symbol tables.
5041 extract_expsyms_cmds=
5042
5043 case $host_os in
5044 cygwin* | mingw* | pw32*)
5045 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5046 # When not using gcc, we currently assume that we are using
5047 # Microsoft Visual C++.
5048 if test "$GCC" != yes; then
5049 with_gnu_ld=no
5050 fi
5051 ;;
5052 openbsd*)
5053 with_gnu_ld=no
5054 ;;
5055 esac
5056
5057 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5058 if test "$with_gnu_ld" = yes; then
5059 # If archive_cmds runs LD, not CC, wlarc should be empty
5060 wlarc='${wl}'
5061
5062 # See if GNU ld supports shared libraries.
5063 case $host_os in
5064 aix3* | aix4* | aix5*)
5065 # On AIX/PPC, the GNU linker is very broken
5066 if test "$host_cpu" != ia64; then
5067 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5068 cat <<EOF 1>&2
5069
5070 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5071 *** to be unable to reliably create shared libraries on AIX.
5072 *** Therefore, libtool is disabling shared libraries support. If you
5073 *** really care for shared libraries, you may want to modify your PATH
5074 *** so that a non-GNU linker is found, and then restart.
5075
5076 EOF
5077 fi
5078 ;;
5079
5080 amigaos*)
5081 _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)'
5082 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5083 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5084
5085 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5086 # that the semantics of dynamic libraries on AmigaOS, at least up
5087 # to version 4, is to share data among multiple programs linked
5088 # with the same dynamic library. Since this doesn't match the
5089 # behavior of shared libraries on other platforms, we can't use
5090 # them.
5091 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5092 ;;
5093
5094 beos*)
5095 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5096 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5097 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5098 # support --undefined. This deserves some investigation. FIXME
5099 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5100 else
5101 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5102 fi
5103 ;;
5104
5105 cygwin* | mingw* | pw32*)
5106 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5107 # as there is no search path for DLLs.
5108 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5109 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5110 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5111 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5112 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5113
5114 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5115 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5116 # If the export-symbols file already is a .def file (1st line
5117 # is EXPORTS), use it as is; otherwise, prepend...
5118 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5119 cp $export_symbols $output_objdir/$soname.def;
5120 else
5121 echo EXPORTS > $output_objdir/$soname.def;
5122 cat $export_symbols >> $output_objdir/$soname.def;
5123 fi~
5124 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5125 else
5126 ld_shlibs=no
5127 fi
5128 ;;
5129
5130 netbsd*)
5131 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5132 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5133 wlarc=
5134 else
5135 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5136 _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'
5137 fi
5138 ;;
5139
5140 solaris* | sysv5*)
5141 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5142 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5143 cat <<EOF 1>&2
5144
5145 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5146 *** create shared libraries on Solaris systems. Therefore, libtool
5147 *** is disabling shared libraries support. We urge you to upgrade GNU
5148 *** binutils to release 2.9.1 or newer. Another option is to modify
5149 *** your PATH or compiler configuration so that the native linker is
5150 *** used, and then restart.
5151
5152 EOF
5153 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5154 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5155 _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'
5156 else
5157 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5158 fi
5159 ;;
5160
5161 sunos4*)
5162 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5163 wlarc=
5164 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5165 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5166 ;;
5167
5168 linux*)
5169 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5170 tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5171 _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5172 supports_anon_versioning=no
5173 case `$LD -v 2>/dev/null` in
5174 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5175 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5176 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5177 *\ 2.11.*) ;; # other 2.11 versions
5178 *) supports_anon_versioning=yes ;;
5179 esac
5180 if test $supports_anon_versioning = yes; then
5181 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5182 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5183 $echo "local: *; };" >> $output_objdir/$libname.ver~
5184 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5185 else
5186 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5187 fi
5188 else
5189 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5190 fi
5191 ;;
5192
5193 *)
5194 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5195 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5196 _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'
5197 else
5198 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5199 fi
5200 ;;
5201 esac
5202
5203 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5204 runpath_var=LD_RUN_PATH
5205 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5206 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5207 # ancient GNU ld didn't support --whole-archive et. al.
5208 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5209 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5210 else
5211 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5212 fi
5213 fi
5214 else
5215 # PORTME fill in a description of your system's linker (not GNU ld)
5216 case $host_os in
5217 aix3*)
5218 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5219 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5220 _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'
5221 # Note: this linker hardcodes the directories in LIBPATH if there
5222 # are no directories specified by -L.
5223 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5224 if test "$GCC" = yes && test -z "$link_static_flag"; then
5225 # Neither direct hardcoding nor static linking is supported with a
5226 # broken collect2.
5227 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5228 fi
5229 ;;
5230
5231 aix4* | aix5*)
5232 if test "$host_cpu" = ia64; then
5233 # On IA64, the linker does run time linking by default, so we don't
5234 # have to do anything special.
5235 aix_use_runtimelinking=no
5236 exp_sym_flag='-Bexport'
5237 no_entry_flag=""
5238 else
5239 # If we're using GNU nm, then we don't want the "-C" option.
5240 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5241 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5242 _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'
5243 else
5244 _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'
5245 fi
5246 aix_use_runtimelinking=no
5247
5248 # Test if we are trying to use run time linking or normal
5249 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5250 # need to do runtime linking.
5251 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5252 for ld_flag in $LDFLAGS; do
5253 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5254 aix_use_runtimelinking=yes
5255 break
5256 fi
5257 done
5258 esac
5259
5260 exp_sym_flag='-bexport'
5261 no_entry_flag='-bnoentry'
5262 fi
5263
5264 # When large executables or shared objects are built, AIX ld can
5265 # have problems creating the table of contents. If linking a library
5266 # or program results in "error TOC overflow" add -mminimal-toc to
5267 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5268 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5269
5270 _LT_AC_TAGVAR(archive_cmds, $1)=''
5271 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5272 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5273 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5274
5275 if test "$GCC" = yes; then
5276 case $host_os in aix4.[012]|aix4.[012].*)
5277 # We only want to do this on AIX 4.2 and lower, the check
5278 # below for broken collect2 doesn't work under 4.3+
5279 collect2name=`${CC} -print-prog-name=collect2`
5280 if test -f "$collect2name" && \
5281 strings "$collect2name" | grep resolve_lib_name >/dev/null
5282 then
5283 # We have reworked collect2
5284 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5285 else
5286 # We have old collect2
5287 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5288 # It fails to find uninstalled libraries when the uninstalled
5289 # path is not listed in the libpath. Setting hardcode_minus_L
5290 # to unsupported forces relinking
5291 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5292 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5293 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5294 fi
5295 esac
5296 shared_flag='-shared'
5297 else
5298 # not using gcc
5299 if test "$host_cpu" = ia64; then
5300 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5301 # chokes on -Wl,-G. The following line is correct:
5302 shared_flag='-G'
5303 else
5304 if test "$aix_use_runtimelinking" = yes; then
5305 shared_flag='${wl}-G'
5306 else
5307 shared_flag='${wl}-bM:SRE'
5308 fi
5309 fi
5310 fi
5311
5312 # It seems that -bexpall does not export symbols beginning with
5313 # underscore (_), so it is better to generate a list of symbols to export.
5314 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5315 if test "$aix_use_runtimelinking" = yes; then
5316 # Warning - without using the other runtime loading flags (-brtl),
5317 # -berok will link without error, but may produce a broken library.
5318 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5319 # Determine the default libpath from the value encoded in an empty executable.
5320 _LT_AC_SYS_LIBPATH_AIX
5321 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5322 _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 $shared_flag"
5323 else
5324 if test "$host_cpu" = ia64; then
5325 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5326 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5327 _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"
5328 else
5329 # Determine the default libpath from the value encoded in an empty executable.
5330 _LT_AC_SYS_LIBPATH_AIX
5331 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5332 # Warning - without using the other run time loading flags,
5333 # -berok will link without error, but may produce a broken library.
5334 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5335 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5336 # -bexpall does not export symbols beginning with underscore (_)
5337 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5338 # Exported symbols can be pulled into shared objects from archives
5339 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5340 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5341 # This is similar to how AIX traditionally builds it's shared libraries.
5342 _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'
5343 fi
5344 fi
5345 ;;
5346
5347 amigaos*)
5348 _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)'
5349 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5350 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5351 # see comment about different semantics on the GNU ld section
5352 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5353 ;;
5354
5355 bsdi4*)
5356 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5357 ;;
5358
5359 cygwin* | mingw* | pw32*)
5360 # When not using gcc, we currently assume that we are using
5361 # Microsoft Visual C++.
5362 # hardcode_libdir_flag_spec is actually meaningless, as there is
5363 # no search path for DLLs.
5364 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5365 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5366 # Tell ltmain to make .lib files, not .a files.
5367 libext=lib
5368 # Tell ltmain to make .dll files, not .so files.
5369 shrext_cmds=".dll"
5370 # FIXME: Setting linknames here is a bad hack.
5371 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5372 # The linker will automatically build a .lib file if we build a DLL.
5373 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5374 # FIXME: Should let the user specify the lib program.
5375 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5376 fix_srcfile_path='`cygpath -w "$srcfile"`'
5377 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5378 ;;
5379
5380 darwin* | rhapsody*)
5381 if test "$GXX" = yes ; then
5382 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5383 case "$host_os" in
5384 rhapsody* | darwin1.[[012]])
5385 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5386 ;;
5387 *) # Darwin 1.3 on
5388 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5389 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5390 else
5391 case ${MACOSX_DEPLOYMENT_TARGET} in
5392 10.[[012]])
5393 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5394 ;;
5395 10.*)
5396 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
5397 ;;
5398 esac
5399 fi
5400 ;;
5401 esac
5402 lt_int_apple_cc_single_mod=no
5403 output_verbose_link_cmd='echo'
5404 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5405 lt_int_apple_cc_single_mod=yes
5406 fi
5407 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5408 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5409 else
5410 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -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'
5411 fi
5412 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5413 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5414 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5415 _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}'
5416 else
5417 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -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}'
5418 fi
5419 _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}'
5420 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5421 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5422 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5423 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5424 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5425 else
5426 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5427 fi
5428 ;;
5429
5430 dgux*)
5431 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5432 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5433 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5434 ;;
5435
5436 freebsd1*)
5437 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5438 ;;
5439
5440 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5441 # support. Future versions do this automatically, but an explicit c++rt0.o
5442 # does not break anything, and helps significantly (at the cost of a little
5443 # extra space).
5444 freebsd2.2*)
5445 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5446 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5447 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5448 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5449 ;;
5450
5451 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5452 freebsd2*)
5453 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5454 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5455 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5456 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5457 ;;
5458
5459 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5460 freebsd* | kfreebsd*-gnu)
5461 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5462 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5463 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5464 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5465 ;;
5466
5467 hpux9*)
5468 if test "$GCC" = yes; then
5469 _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'
5470 else
5471 _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'
5472 fi
5473 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5474 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5475 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5476
5477 # hardcode_minus_L: Not really in the search PATH,
5478 # but as the default location of the library.
5479 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5480 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5481 ;;
5482
5483 hpux10* | hpux11*)
5484 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5485 case "$host_cpu" in
5486 hppa*64*|ia64*)
5487 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5488 ;;
5489 *)
5490 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5491 ;;
5492 esac
5493 else
5494 case "$host_cpu" in
5495 hppa*64*|ia64*)
5496 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5497 ;;
5498 *)
5499 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5500 ;;
5501 esac
5502 fi
5503 if test "$with_gnu_ld" = no; then
5504 case "$host_cpu" in
5505 hppa*64*)
5506 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5507 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5508 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5509 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5510 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5511 ;;
5512 ia64*)
5513 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5514 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5515 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5516
5517 # hardcode_minus_L: Not really in the search PATH,
5518 # but as the default location of the library.
5519 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5520 ;;
5521 *)
5522 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5523 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5524 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5525 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5526
5527 # hardcode_minus_L: Not really in the search PATH,
5528 # but as the default location of the library.
5529 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5530 ;;
5531 esac
5532 fi
5533 ;;
5534
5535 irix5* | irix6* | nonstopux*)
5536 if test "$GCC" = yes; then
5537 _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'
5538 else
5539 _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'
5540 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5541 fi
5542 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5543 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5544 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5545 ;;
5546
5547 netbsd*)
5548 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5549 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5550 else
5551 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5552 fi
5553 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5554 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5555 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5556 ;;
5557
5558 newsos6)
5559 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5560 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5561 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5562 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5563 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5564 ;;
5565
5566 openbsd*)
5567 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5568 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5569 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5570 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5571 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5572 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5573 else
5574 case $host_os in
5575 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5576 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5577 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5578 ;;
5579 *)
5580 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5581 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5582 ;;
5583 esac
5584 fi
5585 ;;
5586
5587 os2*)
5588 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5589 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5590 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5591 _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'
5592 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5593 ;;
5594
5595 osf3*)
5596 if test "$GCC" = yes; then
5597 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5598 _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'
5599 else
5600 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5601 _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'
5602 fi
5603 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5604 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5605 ;;
5606
5607 osf4* | osf5*) # as osf3* with the addition of -msym flag
5608 if test "$GCC" = yes; then
5609 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5610 _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'
5611 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5612 else
5613 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5614 _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'
5615 _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~
5616 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
5617
5618 # Both c and cxx compiler support -rpath directly
5619 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5620 fi
5621 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5622 ;;
5623
5624 sco3.2v5*)
5625 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5626 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5627 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5628 runpath_var=LD_RUN_PATH
5629 hardcode_runpath_var=yes
5630 ;;
5631
5632 solaris*)
5633 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5634 if test "$GCC" = yes; then
5635 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5636 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5637 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5638 else
5639 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5640 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5641 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5642 fi
5643 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5644 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5645 case $host_os in
5646 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5647 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5648 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5649 esac
5650 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5651 ;;
5652
5653 sunos4*)
5654 if test "x$host_vendor" = xsequent; then
5655 # Use $CC to link under sequent, because it throws in some extra .o
5656 # files that make .init and .fini sections work.
5657 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5658 else
5659 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5660 fi
5661 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5662 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5663 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5664 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5665 ;;
5666
5667 sysv4)
5668 case $host_vendor in
5669 sni)
5670 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5671 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5672 ;;
5673 siemens)
5674 ## LD is ld it makes a PLAMLIB
5675 ## CC just makes a GrossModule.
5676 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5677 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5678 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5679 ;;
5680 motorola)
5681 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5682 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5683 ;;
5684 esac
5685 runpath_var='LD_RUN_PATH'
5686 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5687 ;;
5688
5689 sysv4.3*)
5690 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5691 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5692 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5693 ;;
5694
5695 sysv4*MP*)
5696 if test -d /usr/nec; then
5697 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5698 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5699 runpath_var=LD_RUN_PATH
5700 hardcode_runpath_var=yes
5701 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5702 fi
5703 ;;
5704
5705 sysv4.2uw2*)
5706 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5707 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5708 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5709 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5710 hardcode_runpath_var=yes
5711 runpath_var=LD_RUN_PATH
5712 ;;
5713
5714 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5715 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5716 if test "$GCC" = yes; then
5717 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5718 else
5719 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5720 fi
5721 runpath_var='LD_RUN_PATH'
5722 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5723 ;;
5724
5725 sysv5*)
5726 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5727 # $CC -shared without GNU ld will not create a library from C++
5728 # object files and a static libstdc++, better avoid it by now
5729 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5730 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5731 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5732 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5733 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5734 runpath_var='LD_RUN_PATH'
5735 ;;
5736
5737 uts4*)
5738 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5739 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5740 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5741 ;;
5742
5743 *)
5744 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5745 ;;
5746 esac
5747 fi
5748 ])
5749 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5750 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5751
5752 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5753 if test "$GCC" = yes; then
5754 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5755 fi
5756
5757 #
5758 # Do we need to explicitly link libc?
5759 #
5760 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5761 x|xyes)
5762 # Assume -lc should be added
5763 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5764
5765 if test "$enable_shared" = yes && test "$GCC" = yes; then
5766 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5767 *'~'*)
5768 # FIXME: we may have to deal with multi-command sequences.
5769 ;;
5770 '$CC '*)
5771 # Test whether the compiler implicitly links with -lc since on some
5772 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5773 # to ld, don't add -lc before -lgcc.
5774 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5775 $rm conftest*
5776 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5777
5778 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5779 soname=conftest
5780 lib=conftest
5781 libobjs=conftest.$ac_objext
5782 deplibs=
5783 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5784 compiler_flags=-v
5785 linker_flags=-v
5786 verstring=
5787 output_objdir=.
5788 libname=conftest
5789 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5790 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5791 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5792 then
5793 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5794 else
5795 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5796 fi
5797 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5798 else
5799 cat conftest.err 1>&5
5800 fi
5801 $rm conftest*
5802 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5803 ;;
5804 esac
5805 fi
5806 ;;
5807 esac
5808 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5809
5810
5811 # _LT_AC_FILE_LTDLL_C
5812 # -------------------
5813 # Be careful that the start marker always follows a newline.
5814 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5815 # /* ltdll.c starts here */
5816 # #define WIN32_LEAN_AND_MEAN
5817 # #include <windows.h>
5818 # #undef WIN32_LEAN_AND_MEAN
5819 # #include <stdio.h>
5820 #
5821 # #ifndef __CYGWIN__
5822 # # ifdef __CYGWIN32__
5823 # # define __CYGWIN__ __CYGWIN32__
5824 # # endif
5825 # #endif
5826 #
5827 # #ifdef __cplusplus
5828 # extern "C" {
5829 # #endif
5830 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5831 # #ifdef __cplusplus
5832 # }
5833 # #endif
5834 #
5835 # #ifdef __CYGWIN__
5836 # #include <cygwin/cygwin_dll.h>
5837 # DECLARE_CYGWIN_DLL( DllMain );
5838 # #endif
5839 # HINSTANCE __hDllInstance_base;
5840 #
5841 # BOOL APIENTRY
5842 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5843 # {
5844 # __hDllInstance_base = hInst;
5845 # return TRUE;
5846 # }
5847 # /* ltdll.c ends here */
5848 ])# _LT_AC_FILE_LTDLL_C
5849
5850
5851 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5852 # ---------------------------------
5853 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5854
5855
5856 # old names
5857 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5858 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5859 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5860 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5861 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5862 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5863 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5864
5865 # This is just to silence aclocal about the macro not being used
5866 ifelse([AC_DISABLE_FAST_INSTALL])
5867
5868 AC_DEFUN([LT_AC_PROG_GCJ],
5869 [AC_CHECK_TOOL(GCJ, gcj, no)
5870 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5871 AC_SUBST(GCJFLAGS)
5872 ])
5873
5874 AC_DEFUN([LT_AC_PROG_RC],
5875 [AC_CHECK_TOOL(RC, windres, no)
5876 ])
5877
5878 # NOTE: This macro has been submitted for inclusion into #
5879 # GNU Autoconf as AC_PROG_SED. When it is available in #
5880 # a released version of Autoconf we should remove this #
5881 # macro and use it instead. #
5882 # LT_AC_PROG_SED
5883 # --------------
5884 # Check for a fully-functional sed program, that truncates
5885 # as few characters as possible. Prefer GNU sed if found.
5886 AC_DEFUN([LT_AC_PROG_SED],
5887 [AC_MSG_CHECKING([for a sed that does not truncate output])
5888 AC_CACHE_VAL(lt_cv_path_SED,
5889 [# Loop through the user's path and test for sed and gsed.
5890 # Then use that list of sed's as ones to test for truncation.
5891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5892 for as_dir in $PATH
5893 do
5894 IFS=$as_save_IFS
5895 test -z "$as_dir" && as_dir=.
5896 for lt_ac_prog in sed gsed; do
5897 for ac_exec_ext in '' $ac_executable_extensions; do
5898 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5899 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5900 fi
5901 done
5902 done
5903 done
5904 lt_ac_max=0
5905 lt_ac_count=0
5906 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5907 # along with /bin/sed that truncates output.
5908 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5909 test ! -f $lt_ac_sed && break
5910 cat /dev/null > conftest.in
5911 lt_ac_count=0
5912 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5913 # Check for GNU sed and select it if it is found.
5914 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5915 lt_cv_path_SED=$lt_ac_sed
5916 break
5917 fi
5918 while true; do
5919 cat conftest.in conftest.in >conftest.tmp
5920 mv conftest.tmp conftest.in
5921 cp conftest.in conftest.nl
5922 echo >>conftest.nl
5923 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5924 cmp -s conftest.out conftest.nl || break
5925 # 10000 chars as input seems more than enough
5926 test $lt_ac_count -gt 10 && break
5927 lt_ac_count=`expr $lt_ac_count + 1`
5928 if test $lt_ac_count -gt $lt_ac_max; then
5929 lt_ac_max=$lt_ac_count
5930 lt_cv_path_SED=$lt_ac_sed
5931 fi
5932 done
5933 done
5934 SED=$lt_cv_path_SED
5935 ])
5936 AC_MSG_RESULT([$SED])
5937 ])
5938
5939 # -*- Autoconf -*-
5940 # Copyright (C) 2002, 2003 Free Software Foundation, Inc.
5941 # Generated from amversion.in; do not edit by hand.
5942
5943 # This program is free software; you can redistribute it and/or modify
5944 # it under the terms of the GNU General Public License as published by
5945 # the Free Software Foundation; either version 2, or (at your option)
5946 # any later version.
5947
5948 # This program is distributed in the hope that it will be useful,
5949 # but WITHOUT ANY WARRANTY; without even the implied warranty of
5950 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5951 # GNU General Public License for more details.
5952
5953 # You should have received a copy of the GNU General Public License
5954 # along with this program; if not, write to the Free Software
5955 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
5956
5957 # AM_AUTOMAKE_VERSION(VERSION)
5958 # ----------------------------
5959 # Automake X.Y traces this macro to ensure aclocal.m4 has been
5960 # generated from the m4 files accompanying Automake X.Y.
5961 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
5962
5963 # AM_SET_CURRENT_AUTOMAKE_VERSION
5964 # -------------------------------
5965 # Call AM_AUTOMAKE_VERSION so it can be traced.
5966 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
5967 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
5968 [AM_AUTOMAKE_VERSION([1.9.2])])
5969
5970 # AM_AUX_DIR_EXPAND
5971
5972 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
5973
5974 # This program is free software; you can redistribute it and/or modify
5975 # it under the terms of the GNU General Public License as published by
5976 # the Free Software Foundation; either version 2, or (at your option)
5977 # any later version.
5978
5979 # This program is distributed in the hope that it will be useful,
5980 # but WITHOUT ANY WARRANTY; without even the implied warranty of
5981 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5982 # GNU General Public License for more details.
5983
5984 # You should have received a copy of the GNU General Public License
5985 # along with this program; if not, write to the Free Software
5986 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
5987 # 02111-1307, USA.
5988
5989 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
5990 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
5991 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
5992 #
5993 # Of course, Automake must honor this variable whenever it calls a
5994 # tool from the auxiliary directory. The problem is that $srcdir (and
5995 # therefore $ac_aux_dir as well) can be either absolute or relative,
5996 # depending on how configure is run. This is pretty annoying, since
5997 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
5998 # source directory, any form will work fine, but in subdirectories a
5999 # relative path needs to be adjusted first.
6000 #
6001 # $ac_aux_dir/missing
6002 # fails when called from a subdirectory if $ac_aux_dir is relative
6003 # $top_srcdir/$ac_aux_dir/missing
6004 # fails if $ac_aux_dir is absolute,
6005 # fails when called from a subdirectory in a VPATH build with
6006 # a relative $ac_aux_dir
6007 #
6008 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6009 # are both prefixed by $srcdir. In an in-source build this is usually
6010 # harmless because $srcdir is `.', but things will broke when you
6011 # start a VPATH build or use an absolute $srcdir.
6012 #
6013 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6014 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6015 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6016 # and then we would define $MISSING as
6017 # MISSING="\${SHELL} $am_aux_dir/missing"
6018 # This will work as long as MISSING is not called from configure, because
6019 # unfortunately $(top_srcdir) has no meaning in configure.
6020 # However there are other variables, like CC, which are often used in
6021 # configure, and could therefore not use this "fixed" $ac_aux_dir.
6022 #
6023 # Another solution, used here, is to always expand $ac_aux_dir to an
6024 # absolute PATH. The drawback is that using absolute paths prevent a
6025 # configured tree to be moved without reconfiguration.
6026
6027 AC_DEFUN([AM_AUX_DIR_EXPAND],
6028 [dnl Rely on autoconf to set up CDPATH properly.
6029 AC_PREREQ([2.50])dnl
6030 # expand $ac_aux_dir to an absolute path
6031 am_aux_dir=`cd $ac_aux_dir && pwd`
6032 ])
6033
6034 # AM_CONDITIONAL -*- Autoconf -*-
6035
6036 # Copyright (C) 1997, 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
6037
6038 # This program is free software; you can redistribute it and/or modify
6039 # it under the terms of the GNU General Public License as published by
6040 # the Free Software Foundation; either version 2, or (at your option)
6041 # any later version.
6042
6043 # This program is distributed in the hope that it will be useful,
6044 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6045 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6046 # GNU General Public License for more details.
6047
6048 # You should have received a copy of the GNU General Public License
6049 # along with this program; if not, write to the Free Software
6050 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6051 # 02111-1307, USA.
6052
6053 # serial 6
6054
6055 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
6056 # -------------------------------------
6057 # Define a conditional.
6058 AC_DEFUN([AM_CONDITIONAL],
6059 [AC_PREREQ(2.52)dnl
6060 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6061 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6062 AC_SUBST([$1_TRUE])
6063 AC_SUBST([$1_FALSE])
6064 if $2; then
6065 $1_TRUE=
6066 $1_FALSE='#'
6067 else
6068 $1_TRUE='#'
6069 $1_FALSE=
6070 fi
6071 AC_CONFIG_COMMANDS_PRE(
6072 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6073 AC_MSG_ERROR([[conditional "$1" was never defined.
6074 Usually this means the macro was only invoked conditionally.]])
6075 fi])])
6076
6077 # serial 7 -*- Autoconf -*-
6078
6079 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
6080 # Free Software Foundation, Inc.
6081
6082 # This program is free software; you can redistribute it and/or modify
6083 # it under the terms of the GNU General Public License as published by
6084 # the Free Software Foundation; either version 2, or (at your option)
6085 # any later version.
6086
6087 # This program is distributed in the hope that it will be useful,
6088 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6089 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6090 # GNU General Public License for more details.
6091
6092 # You should have received a copy of the GNU General Public License
6093 # along with this program; if not, write to the Free Software
6094 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6095 # 02111-1307, USA.
6096
6097
6098 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6099 # written in clear, in which case automake, when reading aclocal.m4,
6100 # will think it sees a *use*, and therefore will trigger all it's
6101 # C support machinery. Also note that it means that autoscan, seeing
6102 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6103
6104
6105
6106 # _AM_DEPENDENCIES(NAME)
6107 # ----------------------
6108 # See how the compiler implements dependency checking.
6109 # NAME is "CC", "CXX", "GCJ", or "OBJC".
6110 # We try a few techniques and use that to set a single cache variable.
6111 #
6112 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6113 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6114 # dependency, and given that the user is not expected to run this macro,
6115 # just rely on AC_PROG_CC.
6116 AC_DEFUN([_AM_DEPENDENCIES],
6117 [AC_REQUIRE([AM_SET_DEPDIR])dnl
6118 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6119 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6120 AC_REQUIRE([AM_DEP_TRACK])dnl
6121
6122 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6123 [$1], CXX, [depcc="$CXX" am_compiler_list=],
6124 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6125 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6126 [depcc="$$1" am_compiler_list=])
6127
6128 AC_CACHE_CHECK([dependency style of $depcc],
6129 [am_cv_$1_dependencies_compiler_type],
6130 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6131 # We make a subdir and do the tests there. Otherwise we can end up
6132 # making bogus files that we don't know about and never remove. For
6133 # instance it was reported that on HP-UX the gcc test will end up
6134 # making a dummy file named `D' -- because `-MD' means `put the output
6135 # in D'.
6136 mkdir conftest.dir
6137 # Copy depcomp to subdir because otherwise we won't find it if we're
6138 # using a relative directory.
6139 cp "$am_depcomp" conftest.dir
6140 cd conftest.dir
6141 # We will build objects and dependencies in a subdirectory because
6142 # it helps to detect inapplicable dependency modes. For instance
6143 # both Tru64's cc and ICC support -MD to output dependencies as a
6144 # side effect of compilation, but ICC will put the dependencies in
6145 # the current directory while Tru64 will put them in the object
6146 # directory.
6147 mkdir sub
6148
6149 am_cv_$1_dependencies_compiler_type=none
6150 if test "$am_compiler_list" = ""; then
6151 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6152 fi
6153 for depmode in $am_compiler_list; do
6154 # Setup a source with many dependencies, because some compilers
6155 # like to wrap large dependency lists on column 80 (with \), and
6156 # we should not choose a depcomp mode which is confused by this.
6157 #
6158 # We need to recreate these files for each test, as the compiler may
6159 # overwrite some of them when testing with obscure command lines.
6160 # This happens at least with the AIX C compiler.
6161 : > sub/conftest.c
6162 for i in 1 2 3 4 5 6; do
6163 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6164 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6165 # Solaris 8's {/usr,}/bin/sh.
6166 touch sub/conftst$i.h
6167 done
6168 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6169
6170 case $depmode in
6171 nosideeffect)
6172 # after this tag, mechanisms are not by side-effect, so they'll
6173 # only be used when explicitly requested
6174 if test "x$enable_dependency_tracking" = xyes; then
6175 continue
6176 else
6177 break
6178 fi
6179 ;;
6180 none) break ;;
6181 esac
6182 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6183 # mode. It turns out that the SunPro C++ compiler does not properly
6184 # handle `-M -o', and we need to detect this.
6185 if depmode=$depmode \
6186 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6187 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6188 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6189 >/dev/null 2>conftest.err &&
6190 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6191 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6192 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6193 # icc doesn't choke on unknown options, it will just issue warnings
6194 # or remarks (even with -Werror). So we grep stderr for any message
6195 # that says an option was ignored or not supported.
6196 # When given -MP, icc 7.0 and 7.1 complain thusly:
6197 # icc: Command line warning: ignoring option '-M'; no argument required
6198 # The diagnosis changed in icc 8.0:
6199 # icc: Command line remark: option '-MP' not supported
6200 if (grep 'ignoring option' conftest.err ||
6201 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6202 am_cv_$1_dependencies_compiler_type=$depmode
6203 break
6204 fi
6205 fi
6206 done
6207
6208 cd ..
6209 rm -rf conftest.dir
6210 else
6211 am_cv_$1_dependencies_compiler_type=none
6212 fi
6213 ])
6214 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6215 AM_CONDITIONAL([am__fastdep$1], [
6216 test "x$enable_dependency_tracking" != xno \
6217 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6218 ])
6219
6220
6221 # AM_SET_DEPDIR
6222 # -------------
6223 # Choose a directory name for dependency files.
6224 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
6225 AC_DEFUN([AM_SET_DEPDIR],
6226 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6227 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6228 ])
6229
6230
6231 # AM_DEP_TRACK
6232 # ------------
6233 AC_DEFUN([AM_DEP_TRACK],
6234 [AC_ARG_ENABLE(dependency-tracking,
6235 [ --disable-dependency-tracking speeds up one-time build
6236 --enable-dependency-tracking do not reject slow dependency extractors])
6237 if test "x$enable_dependency_tracking" != xno; then
6238 am_depcomp="$ac_aux_dir/depcomp"
6239 AMDEPBACKSLASH='\'
6240 fi
6241 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6242 AC_SUBST([AMDEPBACKSLASH])
6243 ])
6244
6245 # Generate code to set up dependency tracking. -*- Autoconf -*-
6246
6247 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
6248 # Free Software Foundation, Inc.
6249
6250 # This program is free software; you can redistribute it and/or modify
6251 # it under the terms of the GNU General Public License as published by
6252 # the Free Software Foundation; either version 2, or (at your option)
6253 # any later version.
6254
6255 # This program is distributed in the hope that it will be useful,
6256 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6257 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6258 # GNU General Public License for more details.
6259
6260 # You should have received a copy of the GNU General Public License
6261 # along with this program; if not, write to the Free Software
6262 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6263 # 02111-1307, USA.
6264
6265 #serial 2
6266
6267 # _AM_OUTPUT_DEPENDENCY_COMMANDS
6268 # ------------------------------
6269 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6270 [for mf in $CONFIG_FILES; do
6271 # Strip MF so we end up with the name of the file.
6272 mf=`echo "$mf" | sed -e 's/:.*$//'`
6273 # Check whether this is an Automake generated Makefile or not.
6274 # We used to match only the files named `Makefile.in', but
6275 # some people rename them; so instead we look at the file content.
6276 # Grep'ing the first line is not enough: some people post-process
6277 # each Makefile.in and add a new line on top of each file to say so.
6278 # So let's grep whole file.
6279 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6280 dirpart=`AS_DIRNAME("$mf")`
6281 else
6282 continue
6283 fi
6284 # Extract the definition of DEPDIR, am__include, and am__quote
6285 # from the Makefile without running `make'.
6286 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6287 test -z "$DEPDIR" && continue
6288 am__include=`sed -n 's/^am__include = //p' < "$mf"`
6289 test -z "am__include" && continue
6290 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6291 # When using ansi2knr, U may be empty or an underscore; expand it
6292 U=`sed -n 's/^U = //p' < "$mf"`
6293 # Find all dependency output files, they are included files with
6294 # $(DEPDIR) in their names. We invoke sed twice because it is the
6295 # simplest approach to changing $(DEPDIR) to its actual value in the
6296 # expansion.
6297 for file in `sed -n "
6298 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6299 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6300 # Make sure the directory exists.
6301 test -f "$dirpart/$file" && continue
6302 fdir=`AS_DIRNAME(["$file"])`
6303 AS_MKDIR_P([$dirpart/$fdir])
6304 # echo "creating $dirpart/$file"
6305 echo '# dummy' > "$dirpart/$file"
6306 done
6307 done
6308 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6309
6310
6311 # AM_OUTPUT_DEPENDENCY_COMMANDS
6312 # -----------------------------
6313 # This macro should only be invoked once -- use via AC_REQUIRE.
6314 #
6315 # This code is only required when automatic dependency tracking
6316 # is enabled. FIXME. This creates each `.P' file that we will
6317 # need in order to bootstrap the dependency handling code.
6318 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6319 [AC_CONFIG_COMMANDS([depfiles],
6320 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6321 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6322 ])
6323
6324 # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
6325
6326 # Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
6327
6328 # This program is free software; you can redistribute it and/or modify
6329 # it under the terms of the GNU General Public License as published by
6330 # the Free Software Foundation; either version 2, or (at your option)
6331 # any later version.
6332
6333 # This program is distributed in the hope that it will be useful,
6334 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6335 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6336 # GNU General Public License for more details.
6337
6338 # You should have received a copy of the GNU General Public License
6339 # along with this program; if not, write to the Free Software
6340 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6341 # 02111-1307, USA.
6342
6343 # serial 7
6344
6345 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
6346 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
6347
6348 # Do all the work for Automake. -*- Autoconf -*-
6349
6350 # This macro actually does too much some checks are only needed if
6351 # your package does certain things. But this isn't really a big deal.
6352
6353 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
6354 # Free Software Foundation, Inc.
6355
6356 # This program is free software; you can redistribute it and/or modify
6357 # it under the terms of the GNU General Public License as published by
6358 # the Free Software Foundation; either version 2, or (at your option)
6359 # any later version.
6360
6361 # This program is distributed in the hope that it will be useful,
6362 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6363 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6364 # GNU General Public License for more details.
6365
6366 # You should have received a copy of the GNU General Public License
6367 # along with this program; if not, write to the Free Software
6368 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6369 # 02111-1307, USA.
6370
6371 # serial 11
6372
6373 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6374 # AM_INIT_AUTOMAKE([OPTIONS])
6375 # -----------------------------------------------
6376 # The call with PACKAGE and VERSION arguments is the old style
6377 # call (pre autoconf-2.50), which is being phased out. PACKAGE
6378 # and VERSION should now be passed to AC_INIT and removed from
6379 # the call to AM_INIT_AUTOMAKE.
6380 # We support both call styles for the transition. After
6381 # the next Automake release, Autoconf can make the AC_INIT
6382 # arguments mandatory, and then we can depend on a new Autoconf
6383 # release and drop the old call support.
6384 AC_DEFUN([AM_INIT_AUTOMAKE],
6385 [AC_PREREQ([2.58])dnl
6386 dnl Autoconf wants to disallow AM_ names. We explicitly allow
6387 dnl the ones we care about.
6388 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6389 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6390 AC_REQUIRE([AC_PROG_INSTALL])dnl
6391 # test to see if srcdir already configured
6392 if test "`cd $srcdir && pwd`" != "`pwd`" &&
6393 test -f $srcdir/config.status; then
6394 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6395 fi
6396
6397 # test whether we have cygpath
6398 if test -z "$CYGPATH_W"; then
6399 if (cygpath --version) >/dev/null 2>/dev/null; then
6400 CYGPATH_W='cygpath -w'
6401 else
6402 CYGPATH_W=echo
6403 fi
6404 fi
6405 AC_SUBST([CYGPATH_W])
6406
6407 # Define the identity of the package.
6408 dnl Distinguish between old-style and new-style calls.
6409 m4_ifval([$2],
6410 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
6411 AC_SUBST([PACKAGE], [$1])dnl
6412 AC_SUBST([VERSION], [$2])],
6413 [_AM_SET_OPTIONS([$1])dnl
6414 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
6415 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
6416
6417 _AM_IF_OPTION([no-define],,
6418 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
6419 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
6420
6421 # Some tools Automake needs.
6422 AC_REQUIRE([AM_SANITY_CHECK])dnl
6423 AC_REQUIRE([AC_ARG_PROGRAM])dnl
6424 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
6425 AM_MISSING_PROG(AUTOCONF, autoconf)
6426 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
6427 AM_MISSING_PROG(AUTOHEADER, autoheader)
6428 AM_MISSING_PROG(MAKEINFO, makeinfo)
6429 AM_PROG_INSTALL_SH
6430 AM_PROG_INSTALL_STRIP
6431 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
6432 # We need awk for the "check" target. The system "awk" is bad on
6433 # some platforms.
6434 AC_REQUIRE([AC_PROG_AWK])dnl
6435 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
6436 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6437 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
6438 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
6439 [_AM_PROG_TAR([v7])])])
6440 _AM_IF_OPTION([no-dependencies],,
6441 [AC_PROVIDE_IFELSE([AC_PROG_CC],
6442 [_AM_DEPENDENCIES(CC)],
6443 [define([AC_PROG_CC],
6444 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
6445 AC_PROVIDE_IFELSE([AC_PROG_CXX],
6446 [_AM_DEPENDENCIES(CXX)],
6447 [define([AC_PROG_CXX],
6448 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
6449 ])
6450 ])
6451
6452
6453 # When config.status generates a header, we must update the stamp-h file.
6454 # This file resides in the same directory as the config header
6455 # that is generated. The stamp files are numbered to have different names.
6456
6457 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
6458 # loop where config.status creates the headers, so we can generate
6459 # our stamp files there.
6460 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
6461 [# Compute $1's index in $config_headers.
6462 _am_stamp_count=1
6463 for _am_header in $config_headers :; do
6464 case $_am_header in
6465 $1 | $1:* )
6466 break ;;
6467 * )
6468 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
6469 esac
6470 done
6471 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
6472
6473 # AM_PROG_INSTALL_SH
6474 # ------------------
6475 # Define $install_sh.
6476
6477 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
6478
6479 # This program is free software; you can redistribute it and/or modify
6480 # it under the terms of the GNU General Public License as published by
6481 # the Free Software Foundation; either version 2, or (at your option)
6482 # any later version.
6483
6484 # This program is distributed in the hope that it will be useful,
6485 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6486 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6487 # GNU General Public License for more details.
6488
6489 # You should have received a copy of the GNU General Public License
6490 # along with this program; if not, write to the Free Software
6491 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6492 # 02111-1307, USA.
6493
6494 AC_DEFUN([AM_PROG_INSTALL_SH],
6495 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6496 install_sh=${install_sh-"$am_aux_dir/install-sh"}
6497 AC_SUBST(install_sh)])
6498
6499 # -*- Autoconf -*-
6500 # Copyright (C) 2003 Free Software Foundation, Inc.
6501
6502 # This program is free software; you can redistribute it and/or modify
6503 # it under the terms of the GNU General Public License as published by
6504 # the Free Software Foundation; either version 2, or (at your option)
6505 # any later version.
6506
6507 # This program is distributed in the hope that it will be useful,
6508 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6509 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6510 # GNU General Public License for more details.
6511
6512 # You should have received a copy of the GNU General Public License
6513 # along with this program; if not, write to the Free Software
6514 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6515 # 02111-1307, USA.
6516
6517 # serial 1
6518
6519 # Check whether the underlying file-system supports filenames
6520 # with a leading dot. For instance MS-DOS doesn't.
6521 AC_DEFUN([AM_SET_LEADING_DOT],
6522 [rm -rf .tst 2>/dev/null
6523 mkdir .tst 2>/dev/null
6524 if test -d .tst; then
6525 am__leading_dot=.
6526 else
6527 am__leading_dot=_
6528 fi
6529 rmdir .tst 2>/dev/null
6530 AC_SUBST([am__leading_dot])])
6531
6532 # Check to see how 'make' treats includes. -*- Autoconf -*-
6533
6534 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
6535
6536 # This program is free software; you can redistribute it and/or modify
6537 # it under the terms of the GNU General Public License as published by
6538 # the Free Software Foundation; either version 2, or (at your option)
6539 # any later version.
6540
6541 # This program is distributed in the hope that it will be useful,
6542 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6543 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6544 # GNU General Public License for more details.
6545
6546 # You should have received a copy of the GNU General Public License
6547 # along with this program; if not, write to the Free Software
6548 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6549 # 02111-1307, USA.
6550
6551 # serial 2
6552
6553 # AM_MAKE_INCLUDE()
6554 # -----------------
6555 # Check to see how make treats includes.
6556 AC_DEFUN([AM_MAKE_INCLUDE],
6557 [am_make=${MAKE-make}
6558 cat > confinc << 'END'
6559 am__doit:
6560 @echo done
6561 .PHONY: am__doit
6562 END
6563 # If we don't find an include directive, just comment out the code.
6564 AC_MSG_CHECKING([for style of include used by $am_make])
6565 am__include="#"
6566 am__quote=
6567 _am_result=none
6568 # First try GNU make style include.
6569 echo "include confinc" > confmf
6570 # We grep out `Entering directory' and `Leaving directory'
6571 # messages which can occur if `w' ends up in MAKEFLAGS.
6572 # In particular we don't look at `^make:' because GNU make might
6573 # be invoked under some other name (usually "gmake"), in which
6574 # case it prints its new name instead of `make'.
6575 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
6576 am__include=include
6577 am__quote=
6578 _am_result=GNU
6579 fi
6580 # Now try BSD make style include.
6581 if test "$am__include" = "#"; then
6582 echo '.include "confinc"' > confmf
6583 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
6584 am__include=.include
6585 am__quote="\""
6586 _am_result=BSD
6587 fi
6588 fi
6589 AC_SUBST([am__include])
6590 AC_SUBST([am__quote])
6591 AC_MSG_RESULT([$_am_result])
6592 rm -f confinc confmf
6593 ])
6594
6595 # -*- Autoconf -*-
6596
6597
6598 # Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
6599
6600 # This program is free software; you can redistribute it and/or modify
6601 # it under the terms of the GNU General Public License as published by
6602 # the Free Software Foundation; either version 2, or (at your option)
6603 # any later version.
6604
6605 # This program is distributed in the hope that it will be useful,
6606 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6607 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6608 # GNU General Public License for more details.
6609
6610 # You should have received a copy of the GNU General Public License
6611 # along with this program; if not, write to the Free Software
6612 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6613 # 02111-1307, USA.
6614
6615 # serial 3
6616
6617 # AM_MISSING_PROG(NAME, PROGRAM)
6618 # ------------------------------
6619 AC_DEFUN([AM_MISSING_PROG],
6620 [AC_REQUIRE([AM_MISSING_HAS_RUN])
6621 $1=${$1-"${am_missing_run}$2"}
6622 AC_SUBST($1)])
6623
6624
6625 # AM_MISSING_HAS_RUN
6626 # ------------------
6627 # Define MISSING if not defined so far and test if it supports --run.
6628 # If it does, set am_missing_run to use it, otherwise, to nothing.
6629 AC_DEFUN([AM_MISSING_HAS_RUN],
6630 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6631 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6632 # Use eval to expand $SHELL
6633 if eval "$MISSING --run true"; then
6634 am_missing_run="$MISSING --run "
6635 else
6636 am_missing_run=
6637 AC_MSG_WARN([`missing' script is too old or missing])
6638 fi
6639 ])
6640
6641 # AM_PROG_MKDIR_P
6642 # ---------------
6643 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
6644
6645 # Copyright (C) 2003, 2004 Free Software Foundation, Inc.
6646
6647 # This program is free software; you can redistribute it and/or modify
6648 # it under the terms of the GNU General Public License as published by
6649 # the Free Software Foundation; either version 2, or (at your option)
6650 # any later version.
6651
6652 # This program is distributed in the hope that it will be useful,
6653 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6654 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6655 # GNU General Public License for more details.
6656
6657 # You should have received a copy of the GNU General Public License
6658 # along with this program; if not, write to the Free Software
6659 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6660 # 02111-1307, USA.
6661
6662 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
6663 # created by `make install' are always world readable, even if the
6664 # installer happens to have an overly restrictive umask (e.g. 077).
6665 # This was a mistake. There are at least two reasons why we must not
6666 # use `-m 0755':
6667 # - it causes special bits like SGID to be ignored,
6668 # - it may be too restrictive (some setups expect 775 directories).
6669 #
6670 # Do not use -m 0755 and let people choose whatever they expect by
6671 # setting umask.
6672 #
6673 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
6674 # Some implementations (such as Solaris 8's) are not thread-safe: if a
6675 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
6676 # concurrently, both version can detect that a/ is missing, but only
6677 # one can create it and the other will error out. Consequently we
6678 # restrict ourselves to GNU make (using the --version option ensures
6679 # this.)
6680 AC_DEFUN([AM_PROG_MKDIR_P],
6681 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
6682 # We used to keeping the `.' as first argument, in order to
6683 # allow $(mkdir_p) to be used without argument. As in
6684 # $(mkdir_p) $(somedir)
6685 # where $(somedir) is conditionally defined. However this is wrong
6686 # for two reasons:
6687 # 1. if the package is installed by a user who cannot write `.'
6688 # make install will fail,
6689 # 2. the above comment should most certainly read
6690 # $(mkdir_p) $(DESTDIR)$(somedir)
6691 # so it does not work when $(somedir) is undefined and
6692 # $(DESTDIR) is not.
6693 # To support the latter case, we have to write
6694 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
6695 # so the `.' trick is pointless.
6696 mkdir_p='mkdir -p --'
6697 else
6698 # On NextStep and OpenStep, the `mkdir' command does not
6699 # recognize any option. It will interpret all options as
6700 # directories to create, and then abort because `.' already
6701 # exists.
6702 for d in ./-p ./--version;
6703 do
6704 test -d $d && rmdir $d
6705 done
6706 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
6707 if test -f "$ac_aux_dir/mkinstalldirs"; then
6708 mkdir_p='$(mkinstalldirs)'
6709 else
6710 mkdir_p='$(install_sh) -d'
6711 fi
6712 fi
6713 AC_SUBST([mkdir_p])])
6714
6715 # Helper functions for option handling. -*- Autoconf -*-
6716
6717 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
6718
6719 # This program is free software; you can redistribute it and/or modify
6720 # it under the terms of the GNU General Public License as published by
6721 # the Free Software Foundation; either version 2, or (at your option)
6722 # any later version.
6723
6724 # This program is distributed in the hope that it will be useful,
6725 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6726 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6727 # GNU General Public License for more details.
6728
6729 # You should have received a copy of the GNU General Public License
6730 # along with this program; if not, write to the Free Software
6731 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6732 # 02111-1307, USA.
6733
6734 # serial 2
6735
6736 # _AM_MANGLE_OPTION(NAME)
6737 # -----------------------
6738 AC_DEFUN([_AM_MANGLE_OPTION],
6739 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
6740
6741 # _AM_SET_OPTION(NAME)
6742 # ------------------------------
6743 # Set option NAME. Presently that only means defining a flag for this option.
6744 AC_DEFUN([_AM_SET_OPTION],
6745 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
6746
6747 # _AM_SET_OPTIONS(OPTIONS)
6748 # ----------------------------------
6749 # OPTIONS is a space-separated list of Automake options.
6750 AC_DEFUN([_AM_SET_OPTIONS],
6751 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
6752
6753 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
6754 # -------------------------------------------
6755 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
6756 AC_DEFUN([_AM_IF_OPTION],
6757 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
6758
6759 #
6760 # Check to make sure that the build environment is sane.
6761 #
6762
6763 # Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
6764
6765 # This program is free software; you can redistribute it and/or modify
6766 # it under the terms of the GNU General Public License as published by
6767 # the Free Software Foundation; either version 2, or (at your option)
6768 # any later version.
6769
6770 # This program is distributed in the hope that it will be useful,
6771 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6772 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6773 # GNU General Public License for more details.
6774
6775 # You should have received a copy of the GNU General Public License
6776 # along with this program; if not, write to the Free Software
6777 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6778 # 02111-1307, USA.
6779
6780 # serial 3
6781
6782 # AM_SANITY_CHECK
6783 # ---------------
6784 AC_DEFUN([AM_SANITY_CHECK],
6785 [AC_MSG_CHECKING([whether build environment is sane])
6786 # Just in case
6787 sleep 1
6788 echo timestamp > conftest.file
6789 # Do `set' in a subshell so we don't clobber the current shell's
6790 # arguments. Must try -L first in case configure is actually a
6791 # symlink; some systems play weird games with the mod time of symlinks
6792 # (eg FreeBSD returns the mod time of the symlink's containing
6793 # directory).
6794 if (
6795 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
6796 if test "$[*]" = "X"; then
6797 # -L didn't work.
6798 set X `ls -t $srcdir/configure conftest.file`
6799 fi
6800 rm -f conftest.file
6801 if test "$[*]" != "X $srcdir/configure conftest.file" \
6802 && test "$[*]" != "X conftest.file $srcdir/configure"; then
6803
6804 # If neither matched, then we have a broken ls. This can happen
6805 # if, for instance, CONFIG_SHELL is bash and it inherits a
6806 # broken ls alias from the environment. This has actually
6807 # happened. Such a system could not be considered "sane".
6808 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
6809 alias in your environment])
6810 fi
6811
6812 test "$[2]" = conftest.file
6813 )
6814 then
6815 # Ok.
6816 :
6817 else
6818 AC_MSG_ERROR([newly created file is older than distributed files!
6819 Check your system clock])
6820 fi
6821 AC_MSG_RESULT(yes)])
6822
6823 # AM_PROG_INSTALL_STRIP
6824
6825 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
6826
6827 # This program is free software; you can redistribute it and/or modify
6828 # it under the terms of the GNU General Public License as published by
6829 # the Free Software Foundation; either version 2, or (at your option)
6830 # any later version.
6831
6832 # This program is distributed in the hope that it will be useful,
6833 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6834 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6835 # GNU General Public License for more details.
6836
6837 # You should have received a copy of the GNU General Public License
6838 # along with this program; if not, write to the Free Software
6839 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6840 # 02111-1307, USA.
6841
6842 # One issue with vendor `install' (even GNU) is that you can't
6843 # specify the program used to strip binaries. This is especially
6844 # annoying in cross-compiling environments, where the build's strip
6845 # is unlikely to handle the host's binaries.
6846 # Fortunately install-sh will honor a STRIPPROG variable, so we
6847 # always use install-sh in `make install-strip', and initialize
6848 # STRIPPROG with the value of the STRIP variable (set by the user).
6849 AC_DEFUN([AM_PROG_INSTALL_STRIP],
6850 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
6851 # Installed binaries are usually stripped using `strip' when the user
6852 # run `make install-strip'. However `strip' might not be the right
6853 # tool to use in cross-compilation environments, therefore Automake
6854 # will honor the `STRIP' environment variable to overrule this program.
6855 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
6856 if test "$cross_compiling" != no; then
6857 AC_CHECK_TOOL([STRIP], [strip], :)
6858 fi
6859 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
6860 AC_SUBST([INSTALL_STRIP_PROGRAM])])
6861
6862 # Check how to create a tarball. -*- Autoconf -*-
6863
6864 # Copyright (C) 2004 Free Software Foundation, Inc.
6865
6866 # This program is free software; you can redistribute it and/or modify
6867 # it under the terms of the GNU General Public License as published by
6868 # the Free Software Foundation; either version 2, or (at your option)
6869 # any later version.
6870
6871 # This program is distributed in the hope that it will be useful,
6872 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6873 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6874 # GNU General Public License for more details.
6875
6876 # You should have received a copy of the GNU General Public License
6877 # along with this program; if not, write to the Free Software
6878 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6879 # 02111-1307, USA.
6880
6881 # serial 1
6882
6883
6884 # _AM_PROG_TAR(FORMAT)
6885 # --------------------
6886 # Check how to create a tarball in format FORMAT.
6887 # FORMAT should be one of `v7', `ustar', or `pax'.
6888 #
6889 # Substitute a variable $(am__tar) that is a command
6890 # writing to stdout a FORMAT-tarball containing the directory
6891 # $tardir.
6892 # tardir=directory && $(am__tar) > result.tar
6893 #
6894 # Substitute a variable $(am__untar) that extract such
6895 # a tarball read from stdin.
6896 # $(am__untar) < result.tar
6897 AC_DEFUN([_AM_PROG_TAR],
6898 [# Always define AMTAR for backward compatibility.
6899 AM_MISSING_PROG([AMTAR], [tar])
6900 m4_if([$1], [v7],
6901 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
6902 [m4_case([$1], [ustar],, [pax],,
6903 [m4_fatal([Unknown tar format])])
6904 AC_MSG_CHECKING([how to create a $1 tar archive])
6905 # Loop over all known methods to create a tar archive until one works.
6906 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
6907 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
6908 # Do not fold the above two line into one, because Tru64 sh and
6909 # Solaris sh will not grok spaces in the rhs of `-'.
6910 for _am_tool in $_am_tools
6911 do
6912 case $_am_tool in
6913 gnutar)
6914 for _am_tar in tar gnutar gtar;
6915 do
6916 AM_RUN_LOG([$_am_tar --version]) && break
6917 done
6918 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
6919 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
6920 am__untar="$_am_tar -xf -"
6921 ;;
6922 plaintar)
6923 # Must skip GNU tar: if it does not support --format= it doesn't create
6924 # ustar tarball either.
6925 (tar --version) >/dev/null 2>&1 && continue
6926 am__tar='tar chf - "$$tardir"'
6927 am__tar_='tar chf - "$tardir"'
6928 am__untar='tar xf -'
6929 ;;
6930 pax)
6931 am__tar='pax -L -x $1 -w "$$tardir"'
6932 am__tar_='pax -L -x $1 -w "$tardir"'
6933 am__untar='pax -r'
6934 ;;
6935 cpio)
6936 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
6937 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
6938 am__untar='cpio -i -H $1 -d'
6939 ;;
6940 none)
6941 am__tar=false
6942 am__tar_=false
6943 am__untar=false
6944 ;;
6945 esac
6946
6947 # If the value was cached, stop now. We just wanted to have am__tar
6948 # and am__untar set.
6949 test -n "${am_cv_prog_tar_$1}" && break
6950
6951 # tar/untar a dummy directory, and stop if the command works
6952 rm -rf conftest.dir
6953 mkdir conftest.dir
6954 echo GrepMe > conftest.dir/file
6955 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
6956 rm -rf conftest.dir
6957 if test -s conftest.tar; then
6958 AM_RUN_LOG([$am__untar <conftest.tar])
6959 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
6960 fi
6961 done
6962 rm -rf conftest.dir
6963
6964 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
6965 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
6966 AC_SUBST([am__tar])
6967 AC_SUBST([am__untar])
6968 ]) # _AM_PROG_TAR
6969