/[svn]/vendor/libpeak-0.1.2/aclocal.m4
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Contents of /vendor/libpeak-0.1.2/aclocal.m4

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Revision 3251 - (show annotations)
Wed Apr 2 16:58:30 2014 UTC (7 years, 3 months ago) by michael
File size: 262116 byte(s)
- Imported libpeak-0.1.2

1 # generated automatically by aclocal 1.9.6 -*- Autoconf -*-
2
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
8
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12 # PARTICULAR PURPOSE.
13
14 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
15
16 # serial 48 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
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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
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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],
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50 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
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55 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
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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])])])])
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62
63
64 # _AC_PROG_LIBTOOL
65 # ----------------
66 AC_DEFUN([_AC_PROG_LIBTOOL],
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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
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75 # Always use our own libtool.
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77 AC_SUBST(LIBTOOL)dnl
78
79 # Prevent multiple expansion
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81 ])# _AC_PROG_LIBTOOL
82
83
84 # AC_LIBTOOL_SETUP
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86 AC_DEFUN([AC_LIBTOOL_SETUP],
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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 1s/^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 MSVC,
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=$CC
166 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
167 test -z "$DLLTOOL" && DLLTOOL=dlltool
168 test -z "$LD" && LD=ld
169 test -z "$LN_S" && LN_S="ln -s"
170 test -z "$MAGIC_CMD" && MAGIC_CMD=file
171 test -z "$NM" && NM=nm
172 test -z "$SED" && SED=sed
173 test -z "$OBJDUMP" && OBJDUMP=objdump
174 test -z "$RANLIB" && RANLIB=:
175 test -z "$STRIP" && STRIP=:
176 test -z "$ac_objext" && ac_objext=o
177
178 # Determine commands to create old-style static archives.
179 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
180 old_postinstall_cmds='chmod 644 $oldlib'
181 old_postuninstall_cmds=
182
183 if test -n "$RANLIB"; then
184 case $host_os in
185 openbsd*)
186 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
187 ;;
188 *)
189 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
190 ;;
191 esac
192 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
193 fi
194
195 _LT_CC_BASENAME([$compiler])
196
197 # Only perform the check for file, if the check method requires it
198 case $deplibs_check_method in
199 file_magic*)
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201 AC_PATH_MAGIC
202 fi
203 ;;
204 esac
205
206 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
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210 AC_ARG_ENABLE([libtool-lock],
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212 [avoid locking (might break parallel builds)])])
213 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
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215 AC_ARG_WITH([pic],
216 [AC_HELP_STRING([--with-pic],
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218 [pic_mode="$withval"],
219 [pic_mode=default])
220 test -z "$pic_mode" && pic_mode=default
221
222 # Use C for the default configuration in the libtool script
223 tagname=
224 AC_LIBTOOL_LANG_C_CONFIG
225 _LT_AC_TAGCONFIG
226 ])# AC_LIBTOOL_SETUP
227
228
229 # _LT_AC_SYS_COMPILER
230 # -------------------
231 AC_DEFUN([_LT_AC_SYS_COMPILER],
232 [AC_REQUIRE([AC_PROG_CC])dnl
233
234 # If no C compiler was specified, use CC.
235 LTCC=${LTCC-"$CC"}
236
237 # If no C compiler flags were specified, use CFLAGS.
238 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
239
240 # Allow CC to be a program name with arguments.
241 compiler=$CC
242 ])# _LT_AC_SYS_COMPILER
243
244
245 # _LT_CC_BASENAME(CC)
246 # -------------------
247 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
248 AC_DEFUN([_LT_CC_BASENAME],
249 [for cc_temp in $1""; do
250 case $cc_temp in
251 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
252 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
253 \-*) ;;
254 *) break;;
255 esac
256 done
257 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
258 ])
259
260
261 # _LT_COMPILER_BOILERPLATE
262 # ------------------------
263 # Check for compiler boilerplate output or warnings with
264 # the simple compiler test code.
265 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
266 [ac_outfile=conftest.$ac_objext
267 printf "$lt_simple_compile_test_code" >conftest.$ac_ext
268 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
269 _lt_compiler_boilerplate=`cat conftest.err`
270 $rm conftest*
271 ])# _LT_COMPILER_BOILERPLATE
272
273
274 # _LT_LINKER_BOILERPLATE
275 # ----------------------
276 # Check for linker boilerplate output or warnings with
277 # the simple link test code.
278 AC_DEFUN([_LT_LINKER_BOILERPLATE],
279 [ac_outfile=conftest.$ac_objext
280 printf "$lt_simple_link_test_code" >conftest.$ac_ext
281 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
282 _lt_linker_boilerplate=`cat conftest.err`
283 $rm conftest*
284 ])# _LT_LINKER_BOILERPLATE
285
286
287 # _LT_AC_SYS_LIBPATH_AIX
288 # ----------------------
289 # Links a minimal program and checks the executable
290 # for the system default hardcoded library path. In most cases,
291 # this is /usr/lib:/lib, but when the MPI compilers are used
292 # the location of the communication and MPI libs are included too.
293 # If we don't find anything, use the default library path according
294 # to the aix ld manual.
295 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
296 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
297 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
298 }'`
299 # Check for a 64-bit object if we didn't find anything.
300 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
301 }'`; fi],[])
302 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
303 ])# _LT_AC_SYS_LIBPATH_AIX
304
305
306 # _LT_AC_SHELL_INIT(ARG)
307 # ----------------------
308 AC_DEFUN([_LT_AC_SHELL_INIT],
309 [ifdef([AC_DIVERSION_NOTICE],
310 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
311 [AC_DIVERT_PUSH(NOTICE)])
312 $1
313 AC_DIVERT_POP
314 ])# _LT_AC_SHELL_INIT
315
316
317 # _LT_AC_PROG_ECHO_BACKSLASH
318 # --------------------------
319 # Add some code to the start of the generated configure script which
320 # will find an echo command which doesn't interpret backslashes.
321 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
322 [_LT_AC_SHELL_INIT([
323 # Check that we are running under the correct shell.
324 SHELL=${CONFIG_SHELL-/bin/sh}
325
326 case X$ECHO in
327 X*--fallback-echo)
328 # Remove one level of quotation (which was required for Make).
329 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
330 ;;
331 esac
332
333 echo=${ECHO-echo}
334 if test "X[$]1" = X--no-reexec; then
335 # Discard the --no-reexec flag, and continue.
336 shift
337 elif test "X[$]1" = X--fallback-echo; then
338 # Avoid inline document here, it may be left over
339 :
340 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
341 # Yippee, $echo works!
342 :
343 else
344 # Restart under the correct shell.
345 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
346 fi
347
348 if test "X[$]1" = X--fallback-echo; then
349 # used as fallback echo
350 shift
351 cat <<EOF
352 [$]*
353 EOF
354 exit 0
355 fi
356
357 # The HP-UX ksh and POSIX shell print the target directory to stdout
358 # if CDPATH is set.
359 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
360
361 if test -z "$ECHO"; then
362 if test "X${echo_test_string+set}" != Xset; then
363 # find a string as large as possible, as long as the shell can cope with it
364 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
365 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
366 if (echo_test_string=`eval $cmd`) 2>/dev/null &&
367 echo_test_string=`eval $cmd` &&
368 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
369 then
370 break
371 fi
372 done
373 fi
374
375 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
376 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
377 test "X$echo_testing_string" = "X$echo_test_string"; then
378 :
379 else
380 # The Solaris, AIX, and Digital Unix default echo programs unquote
381 # backslashes. This makes it impossible to quote backslashes using
382 # echo "$something" | sed 's/\\/\\\\/g'
383 #
384 # So, first we look for a working echo in the user's PATH.
385
386 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
387 for dir in $PATH /usr/ucb; do
388 IFS="$lt_save_ifs"
389 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
390 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
391 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
392 test "X$echo_testing_string" = "X$echo_test_string"; then
393 echo="$dir/echo"
394 break
395 fi
396 done
397 IFS="$lt_save_ifs"
398
399 if test "X$echo" = Xecho; then
400 # We didn't find a better echo, so look for alternatives.
401 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
402 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
403 test "X$echo_testing_string" = "X$echo_test_string"; then
404 # This shell has a builtin print -r that does the trick.
405 echo='print -r'
406 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
407 test "X$CONFIG_SHELL" != X/bin/ksh; then
408 # If we have ksh, try running configure again with it.
409 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
410 export ORIGINAL_CONFIG_SHELL
411 CONFIG_SHELL=/bin/ksh
412 export CONFIG_SHELL
413 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
414 else
415 # Try using printf.
416 echo='printf %s\n'
417 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
418 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
419 test "X$echo_testing_string" = "X$echo_test_string"; then
420 # Cool, printf works
421 :
422 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
423 test "X$echo_testing_string" = 'X\t' &&
424 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
425 test "X$echo_testing_string" = "X$echo_test_string"; then
426 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
427 export CONFIG_SHELL
428 SHELL="$CONFIG_SHELL"
429 export SHELL
430 echo="$CONFIG_SHELL [$]0 --fallback-echo"
431 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
432 test "X$echo_testing_string" = 'X\t' &&
433 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
434 test "X$echo_testing_string" = "X$echo_test_string"; then
435 echo="$CONFIG_SHELL [$]0 --fallback-echo"
436 else
437 # maybe with a smaller string...
438 prev=:
439
440 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
441 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
442 then
443 break
444 fi
445 prev="$cmd"
446 done
447
448 if test "$prev" != 'sed 50q "[$]0"'; then
449 echo_test_string=`eval $prev`
450 export echo_test_string
451 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
452 else
453 # Oops. We lost completely, so just stick with echo.
454 echo=echo
455 fi
456 fi
457 fi
458 fi
459 fi
460 fi
461
462 # Copy echo and quote the copy suitably for passing to libtool from
463 # the Makefile, instead of quoting the original, which is used later.
464 ECHO=$echo
465 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
466 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
467 fi
468
469 AC_SUBST(ECHO)
470 ])])# _LT_AC_PROG_ECHO_BACKSLASH
471
472
473 # _LT_AC_LOCK
474 # -----------
475 AC_DEFUN([_LT_AC_LOCK],
476 [AC_ARG_ENABLE([libtool-lock],
477 [AC_HELP_STRING([--disable-libtool-lock],
478 [avoid locking (might break parallel builds)])])
479 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
480
481 # Some flags need to be propagated to the compiler or linker for good
482 # libtool support.
483 case $host in
484 ia64-*-hpux*)
485 # Find out which ABI we are using.
486 echo 'int i;' > conftest.$ac_ext
487 if AC_TRY_EVAL(ac_compile); then
488 case `/usr/bin/file conftest.$ac_objext` in
489 *ELF-32*)
490 HPUX_IA64_MODE="32"
491 ;;
492 *ELF-64*)
493 HPUX_IA64_MODE="64"
494 ;;
495 esac
496 fi
497 rm -rf conftest*
498 ;;
499 *-*-irix6*)
500 # Find out which ABI we are using.
501 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
502 if AC_TRY_EVAL(ac_compile); then
503 if test "$lt_cv_prog_gnu_ld" = yes; then
504 case `/usr/bin/file conftest.$ac_objext` in
505 *32-bit*)
506 LD="${LD-ld} -melf32bsmip"
507 ;;
508 *N32*)
509 LD="${LD-ld} -melf32bmipn32"
510 ;;
511 *64-bit*)
512 LD="${LD-ld} -melf64bmip"
513 ;;
514 esac
515 else
516 case `/usr/bin/file conftest.$ac_objext` in
517 *32-bit*)
518 LD="${LD-ld} -32"
519 ;;
520 *N32*)
521 LD="${LD-ld} -n32"
522 ;;
523 *64-bit*)
524 LD="${LD-ld} -64"
525 ;;
526 esac
527 fi
528 fi
529 rm -rf conftest*
530 ;;
531
532 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
533 # Find out which ABI we are using.
534 echo 'int i;' > conftest.$ac_ext
535 if AC_TRY_EVAL(ac_compile); then
536 case `/usr/bin/file conftest.o` in
537 *32-bit*)
538 case $host in
539 x86_64-*linux*)
540 LD="${LD-ld} -m elf_i386"
541 ;;
542 ppc64-*linux*|powerpc64-*linux*)
543 LD="${LD-ld} -m elf32ppclinux"
544 ;;
545 s390x-*linux*)
546 LD="${LD-ld} -m elf_s390"
547 ;;
548 sparc64-*linux*)
549 LD="${LD-ld} -m elf32_sparc"
550 ;;
551 esac
552 ;;
553 *64-bit*)
554 case $host in
555 x86_64-*linux*)
556 LD="${LD-ld} -m elf_x86_64"
557 ;;
558 ppc*-*linux*|powerpc*-*linux*)
559 LD="${LD-ld} -m elf64ppc"
560 ;;
561 s390*-*linux*)
562 LD="${LD-ld} -m elf64_s390"
563 ;;
564 sparc*-*linux*)
565 LD="${LD-ld} -m elf64_sparc"
566 ;;
567 esac
568 ;;
569 esac
570 fi
571 rm -rf conftest*
572 ;;
573
574 *-*-sco3.2v5*)
575 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
576 SAVE_CFLAGS="$CFLAGS"
577 CFLAGS="$CFLAGS -belf"
578 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
579 [AC_LANG_PUSH(C)
580 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
581 AC_LANG_POP])
582 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
583 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
584 CFLAGS="$SAVE_CFLAGS"
585 fi
586 ;;
587 sparc*-*solaris*)
588 # Find out which ABI we are using.
589 echo 'int i;' > conftest.$ac_ext
590 if AC_TRY_EVAL(ac_compile); then
591 case `/usr/bin/file conftest.o` in
592 *64-bit*)
593 case $lt_cv_prog_gnu_ld in
594 yes*) LD="${LD-ld} -m elf64_sparc" ;;
595 *) LD="${LD-ld} -64" ;;
596 esac
597 ;;
598 esac
599 fi
600 rm -rf conftest*
601 ;;
602
603 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
604 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
605 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
606 AC_CHECK_TOOL(AS, as, false)
607 AC_CHECK_TOOL(OBJDUMP, objdump, false)
608 ;;
609 ])
610 esac
611
612 need_locks="$enable_libtool_lock"
613
614 ])# _LT_AC_LOCK
615
616
617 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
618 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
619 # ----------------------------------------------------------------
620 # Check whether the given compiler option works
621 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
622 [AC_REQUIRE([LT_AC_PROG_SED])
623 AC_CACHE_CHECK([$1], [$2],
624 [$2=no
625 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
626 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
627 lt_compiler_flag="$3"
628 # Insert the option either (1) after the last *FLAGS variable, or
629 # (2) before a word containing "conftest.", or (3) at the end.
630 # Note that $ac_compile itself does not contain backslashes and begins
631 # with a dollar sign (not a hyphen), so the echo should work correctly.
632 # The option is referenced via a variable to avoid confusing sed.
633 lt_compile=`echo "$ac_compile" | $SED \
634 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
635 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
636 -e 's:$: $lt_compiler_flag:'`
637 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
638 (eval "$lt_compile" 2>conftest.err)
639 ac_status=$?
640 cat conftest.err >&AS_MESSAGE_LOG_FD
641 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
642 if (exit $ac_status) && test -s "$ac_outfile"; then
643 # The compiler can only warn and ignore the option if not recognized
644 # So say no if there are warnings other than the usual output.
645 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
646 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
647 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
648 $2=yes
649 fi
650 fi
651 $rm conftest*
652 ])
653
654 if test x"[$]$2" = xyes; then
655 ifelse([$5], , :, [$5])
656 else
657 ifelse([$6], , :, [$6])
658 fi
659 ])# AC_LIBTOOL_COMPILER_OPTION
660
661
662 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
663 # [ACTION-SUCCESS], [ACTION-FAILURE])
664 # ------------------------------------------------------------
665 # Check whether the given compiler option works
666 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
667 [AC_CACHE_CHECK([$1], [$2],
668 [$2=no
669 save_LDFLAGS="$LDFLAGS"
670 LDFLAGS="$LDFLAGS $3"
671 printf "$lt_simple_link_test_code" > conftest.$ac_ext
672 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
673 # The linker can only warn and ignore the option if not recognized
674 # So say no if there are warnings
675 if test -s conftest.err; then
676 # Append any errors to the config.log.
677 cat conftest.err 1>&AS_MESSAGE_LOG_FD
678 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
679 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
680 if diff conftest.exp conftest.er2 >/dev/null; then
681 $2=yes
682 fi
683 else
684 $2=yes
685 fi
686 fi
687 $rm conftest*
688 LDFLAGS="$save_LDFLAGS"
689 ])
690
691 if test x"[$]$2" = xyes; then
692 ifelse([$4], , :, [$4])
693 else
694 ifelse([$5], , :, [$5])
695 fi
696 ])# AC_LIBTOOL_LINKER_OPTION
697
698
699 # AC_LIBTOOL_SYS_MAX_CMD_LEN
700 # --------------------------
701 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
702 [# find the maximum length of command line arguments
703 AC_MSG_CHECKING([the maximum length of command line arguments])
704 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
705 i=0
706 teststring="ABCD"
707
708 case $build_os in
709 msdosdjgpp*)
710 # On DJGPP, this test can blow up pretty badly due to problems in libc
711 # (any single argument exceeding 2000 bytes causes a buffer overrun
712 # during glob expansion). Even if it were fixed, the result of this
713 # check would be larger than it should be.
714 lt_cv_sys_max_cmd_len=12288; # 12K is about right
715 ;;
716
717 gnu*)
718 # Under GNU Hurd, this test is not required because there is
719 # no limit to the length of command line arguments.
720 # Libtool will interpret -1 as no limit whatsoever
721 lt_cv_sys_max_cmd_len=-1;
722 ;;
723
724 cygwin* | mingw*)
725 # On Win9x/ME, this test blows up -- it succeeds, but takes
726 # about 5 minutes as the teststring grows exponentially.
727 # Worse, since 9x/ME are not pre-emptively multitasking,
728 # you end up with a "frozen" computer, even though with patience
729 # the test eventually succeeds (with a max line length of 256k).
730 # Instead, let's just punt: use the minimum linelength reported by
731 # all of the supported platforms: 8192 (on NT/2K/XP).
732 lt_cv_sys_max_cmd_len=8192;
733 ;;
734
735 amigaos*)
736 # On AmigaOS with pdksh, this test takes hours, literally.
737 # So we just punt and use a minimum line length of 8192.
738 lt_cv_sys_max_cmd_len=8192;
739 ;;
740
741 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
742 # This has been around since 386BSD, at least. Likely further.
743 if test -x /sbin/sysctl; then
744 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
745 elif test -x /usr/sbin/sysctl; then
746 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
747 else
748 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
749 fi
750 # And add a safety zone
751 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
752 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
753 ;;
754
755 interix*)
756 # We know the value 262144 and hardcode it with a safety zone (like BSD)
757 lt_cv_sys_max_cmd_len=196608
758 ;;
759
760 osf*)
761 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
762 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
763 # nice to cause kernel panics so lets avoid the loop below.
764 # First set a reasonable default.
765 lt_cv_sys_max_cmd_len=16384
766 #
767 if test -x /sbin/sysconfig; then
768 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
769 *1*) lt_cv_sys_max_cmd_len=-1 ;;
770 esac
771 fi
772 ;;
773 sco3.2v5*)
774 lt_cv_sys_max_cmd_len=102400
775 ;;
776 sysv5* | sco5v6* | sysv4.2uw2*)
777 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
778 if test -n "$kargmax"; then
779 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
780 else
781 lt_cv_sys_max_cmd_len=32768
782 fi
783 ;;
784 *)
785 # If test is not a shell built-in, we'll probably end up computing a
786 # maximum length that is only half of the actual maximum length, but
787 # we can't tell.
788 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
789 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
790 = "XX$teststring") >/dev/null 2>&1 &&
791 new_result=`expr "X$teststring" : ".*" 2>&1` &&
792 lt_cv_sys_max_cmd_len=$new_result &&
793 test $i != 17 # 1/2 MB should be enough
794 do
795 i=`expr $i + 1`
796 teststring=$teststring$teststring
797 done
798 teststring=
799 # Add a significant safety factor because C++ compilers can tack on massive
800 # amounts of additional arguments before passing them to the linker.
801 # It appears as though 1/2 is a usable value.
802 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
803 ;;
804 esac
805 ])
806 if test -n $lt_cv_sys_max_cmd_len ; then
807 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
808 else
809 AC_MSG_RESULT(none)
810 fi
811 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
812
813
814 # _LT_AC_CHECK_DLFCN
815 # ------------------
816 AC_DEFUN([_LT_AC_CHECK_DLFCN],
817 [AC_CHECK_HEADERS(dlfcn.h)dnl
818 ])# _LT_AC_CHECK_DLFCN
819
820
821 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
822 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
823 # ---------------------------------------------------------------------
824 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
825 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
826 if test "$cross_compiling" = yes; then :
827 [$4]
828 else
829 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
830 lt_status=$lt_dlunknown
831 cat > conftest.$ac_ext <<EOF
832 [#line __oline__ "configure"
833 #include "confdefs.h"
834
835 #if HAVE_DLFCN_H
836 #include <dlfcn.h>
837 #endif
838
839 #include <stdio.h>
840
841 #ifdef RTLD_GLOBAL
842 # define LT_DLGLOBAL RTLD_GLOBAL
843 #else
844 # ifdef DL_GLOBAL
845 # define LT_DLGLOBAL DL_GLOBAL
846 # else
847 # define LT_DLGLOBAL 0
848 # endif
849 #endif
850
851 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
852 find out it does not work in some platform. */
853 #ifndef LT_DLLAZY_OR_NOW
854 # ifdef RTLD_LAZY
855 # define LT_DLLAZY_OR_NOW RTLD_LAZY
856 # else
857 # ifdef DL_LAZY
858 # define LT_DLLAZY_OR_NOW DL_LAZY
859 # else
860 # ifdef RTLD_NOW
861 # define LT_DLLAZY_OR_NOW RTLD_NOW
862 # else
863 # ifdef DL_NOW
864 # define LT_DLLAZY_OR_NOW DL_NOW
865 # else
866 # define LT_DLLAZY_OR_NOW 0
867 # endif
868 # endif
869 # endif
870 # endif
871 #endif
872
873 #ifdef __cplusplus
874 extern "C" void exit (int);
875 #endif
876
877 void fnord() { int i=42;}
878 int main ()
879 {
880 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
881 int status = $lt_dlunknown;
882
883 if (self)
884 {
885 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
886 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
887 /* dlclose (self); */
888 }
889 else
890 puts (dlerror ());
891
892 exit (status);
893 }]
894 EOF
895 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
896 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
897 lt_status=$?
898 case x$lt_status in
899 x$lt_dlno_uscore) $1 ;;
900 x$lt_dlneed_uscore) $2 ;;
901 x$lt_dlunknown|x*) $3 ;;
902 esac
903 else :
904 # compilation failed
905 $3
906 fi
907 fi
908 rm -fr conftest*
909 ])# _LT_AC_TRY_DLOPEN_SELF
910
911
912 # AC_LIBTOOL_DLOPEN_SELF
913 # ----------------------
914 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
915 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
916 if test "x$enable_dlopen" != xyes; then
917 enable_dlopen=unknown
918 enable_dlopen_self=unknown
919 enable_dlopen_self_static=unknown
920 else
921 lt_cv_dlopen=no
922 lt_cv_dlopen_libs=
923
924 case $host_os in
925 beos*)
926 lt_cv_dlopen="load_add_on"
927 lt_cv_dlopen_libs=
928 lt_cv_dlopen_self=yes
929 ;;
930
931 mingw* | pw32*)
932 lt_cv_dlopen="LoadLibrary"
933 lt_cv_dlopen_libs=
934 ;;
935
936 cygwin*)
937 lt_cv_dlopen="dlopen"
938 lt_cv_dlopen_libs=
939 ;;
940
941 darwin*)
942 # if libdl is installed we need to link against it
943 AC_CHECK_LIB([dl], [dlopen],
944 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
945 lt_cv_dlopen="dyld"
946 lt_cv_dlopen_libs=
947 lt_cv_dlopen_self=yes
948 ])
949 ;;
950
951 *)
952 AC_CHECK_FUNC([shl_load],
953 [lt_cv_dlopen="shl_load"],
954 [AC_CHECK_LIB([dld], [shl_load],
955 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
956 [AC_CHECK_FUNC([dlopen],
957 [lt_cv_dlopen="dlopen"],
958 [AC_CHECK_LIB([dl], [dlopen],
959 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
960 [AC_CHECK_LIB([svld], [dlopen],
961 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
962 [AC_CHECK_LIB([dld], [dld_link],
963 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
964 ])
965 ])
966 ])
967 ])
968 ])
969 ;;
970 esac
971
972 if test "x$lt_cv_dlopen" != xno; then
973 enable_dlopen=yes
974 else
975 enable_dlopen=no
976 fi
977
978 case $lt_cv_dlopen in
979 dlopen)
980 save_CPPFLAGS="$CPPFLAGS"
981 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
982
983 save_LDFLAGS="$LDFLAGS"
984 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
985
986 save_LIBS="$LIBS"
987 LIBS="$lt_cv_dlopen_libs $LIBS"
988
989 AC_CACHE_CHECK([whether a program can dlopen itself],
990 lt_cv_dlopen_self, [dnl
991 _LT_AC_TRY_DLOPEN_SELF(
992 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
993 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
994 ])
995
996 if test "x$lt_cv_dlopen_self" = xyes; then
997 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
998 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
999 lt_cv_dlopen_self_static, [dnl
1000 _LT_AC_TRY_DLOPEN_SELF(
1001 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1002 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1003 ])
1004 fi
1005
1006 CPPFLAGS="$save_CPPFLAGS"
1007 LDFLAGS="$save_LDFLAGS"
1008 LIBS="$save_LIBS"
1009 ;;
1010 esac
1011
1012 case $lt_cv_dlopen_self in
1013 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1014 *) enable_dlopen_self=unknown ;;
1015 esac
1016
1017 case $lt_cv_dlopen_self_static in
1018 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1019 *) enable_dlopen_self_static=unknown ;;
1020 esac
1021 fi
1022 ])# AC_LIBTOOL_DLOPEN_SELF
1023
1024
1025 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1026 # ---------------------------------
1027 # Check to see if options -c and -o are simultaneously supported by compiler
1028 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1029 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1030 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1031 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1032 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1033 $rm -r conftest 2>/dev/null
1034 mkdir conftest
1035 cd conftest
1036 mkdir out
1037 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1038
1039 lt_compiler_flag="-o out/conftest2.$ac_objext"
1040 # Insert the option either (1) after the last *FLAGS variable, or
1041 # (2) before a word containing "conftest.", or (3) at the end.
1042 # Note that $ac_compile itself does not contain backslashes and begins
1043 # with a dollar sign (not a hyphen), so the echo should work correctly.
1044 lt_compile=`echo "$ac_compile" | $SED \
1045 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1046 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1047 -e 's:$: $lt_compiler_flag:'`
1048 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1049 (eval "$lt_compile" 2>out/conftest.err)
1050 ac_status=$?
1051 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1052 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1053 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1054 then
1055 # The compiler can only warn and ignore the option if not recognized
1056 # So say no if there are warnings
1057 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1058 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1059 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1060 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1061 fi
1062 fi
1063 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1064 $rm conftest*
1065 # SGI C++ compiler will create directory out/ii_files/ for
1066 # template instantiation
1067 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1068 $rm out/* && rmdir out
1069 cd ..
1070 rmdir conftest
1071 $rm conftest*
1072 ])
1073 ])# AC_LIBTOOL_PROG_CC_C_O
1074
1075
1076 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1077 # -----------------------------------------
1078 # Check to see if we can do hard links to lock some files if needed
1079 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1080 [AC_REQUIRE([_LT_AC_LOCK])dnl
1081
1082 hard_links="nottested"
1083 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1084 # do not overwrite the value of need_locks provided by the user
1085 AC_MSG_CHECKING([if we can lock with hard links])
1086 hard_links=yes
1087 $rm conftest*
1088 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1089 touch conftest.a
1090 ln conftest.a conftest.b 2>&5 || hard_links=no
1091 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1092 AC_MSG_RESULT([$hard_links])
1093 if test "$hard_links" = no; then
1094 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1095 need_locks=warn
1096 fi
1097 else
1098 need_locks=no
1099 fi
1100 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1101
1102
1103 # AC_LIBTOOL_OBJDIR
1104 # -----------------
1105 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1106 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1107 [rm -f .libs 2>/dev/null
1108 mkdir .libs 2>/dev/null
1109 if test -d .libs; then
1110 lt_cv_objdir=.libs
1111 else
1112 # MS-DOS does not allow filenames that begin with a dot.
1113 lt_cv_objdir=_libs
1114 fi
1115 rmdir .libs 2>/dev/null])
1116 objdir=$lt_cv_objdir
1117 ])# AC_LIBTOOL_OBJDIR
1118
1119
1120 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1121 # ----------------------------------------------
1122 # Check hardcoding attributes.
1123 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1124 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1125 _LT_AC_TAGVAR(hardcode_action, $1)=
1126 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1127 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1128 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1129
1130 # We can hardcode non-existant directories.
1131 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1132 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1133 # have to relink, otherwise we might link with an installed library
1134 # when we should be linking with a yet-to-be-installed one
1135 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1136 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1137 # Linking always hardcodes the temporary library directory.
1138 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1139 else
1140 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1141 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1142 fi
1143 else
1144 # We cannot hardcode anything, or else we can only hardcode existing
1145 # directories.
1146 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1147 fi
1148 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1149
1150 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1151 # Fast installation is not supported
1152 enable_fast_install=no
1153 elif test "$shlibpath_overrides_runpath" = yes ||
1154 test "$enable_shared" = no; then
1155 # Fast installation is not necessary
1156 enable_fast_install=needless
1157 fi
1158 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1159
1160
1161 # AC_LIBTOOL_SYS_LIB_STRIP
1162 # ------------------------
1163 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1164 [striplib=
1165 old_striplib=
1166 AC_MSG_CHECKING([whether stripping libraries is possible])
1167 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1168 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1169 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1170 AC_MSG_RESULT([yes])
1171 else
1172 # FIXME - insert some real tests, host_os isn't really good enough
1173 case $host_os in
1174 darwin*)
1175 if test -n "$STRIP" ; then
1176 striplib="$STRIP -x"
1177 AC_MSG_RESULT([yes])
1178 else
1179 AC_MSG_RESULT([no])
1180 fi
1181 ;;
1182 *)
1183 AC_MSG_RESULT([no])
1184 ;;
1185 esac
1186 fi
1187 ])# AC_LIBTOOL_SYS_LIB_STRIP
1188
1189
1190 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1191 # -----------------------------
1192 # PORTME Fill in your ld.so characteristics
1193 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1194 [AC_MSG_CHECKING([dynamic linker characteristics])
1195 library_names_spec=
1196 libname_spec='lib$name'
1197 soname_spec=
1198 shrext_cmds=".so"
1199 postinstall_cmds=
1200 postuninstall_cmds=
1201 finish_cmds=
1202 finish_eval=
1203 shlibpath_var=
1204 shlibpath_overrides_runpath=unknown
1205 version_type=none
1206 dynamic_linker="$host_os ld.so"
1207 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1208 if test "$GCC" = yes; then
1209 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1210 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1211 # if the path contains ";" then we assume it to be the separator
1212 # otherwise default to the standard path separator (i.e. ":") - it is
1213 # assumed that no part of a normal pathname contains ";" but that should
1214 # okay in the real world where ";" in dirpaths is itself problematic.
1215 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1216 else
1217 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1218 fi
1219 else
1220 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1221 fi
1222 need_lib_prefix=unknown
1223 hardcode_into_libs=no
1224
1225 # when you set need_version to no, make sure it does not cause -set_version
1226 # flags to be left without arguments
1227 need_version=unknown
1228
1229 case $host_os in
1230 aix3*)
1231 version_type=linux
1232 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1233 shlibpath_var=LIBPATH
1234
1235 # AIX 3 has no versioning support, so we append a major version to the name.
1236 soname_spec='${libname}${release}${shared_ext}$major'
1237 ;;
1238
1239 aix4* | aix5*)
1240 version_type=linux
1241 need_lib_prefix=no
1242 need_version=no
1243 hardcode_into_libs=yes
1244 if test "$host_cpu" = ia64; then
1245 # AIX 5 supports IA64
1246 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1247 shlibpath_var=LD_LIBRARY_PATH
1248 else
1249 # With GCC up to 2.95.x, collect2 would create an import file
1250 # for dependence libraries. The import file would start with
1251 # the line `#! .'. This would cause the generated library to
1252 # depend on `.', always an invalid library. This was fixed in
1253 # development snapshots of GCC prior to 3.0.
1254 case $host_os in
1255 aix4 | aix4.[[01]] | aix4.[[01]].*)
1256 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1257 echo ' yes '
1258 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1259 :
1260 else
1261 can_build_shared=no
1262 fi
1263 ;;
1264 esac
1265 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1266 # soname into executable. Probably we can add versioning support to
1267 # collect2, so additional links can be useful in future.
1268 if test "$aix_use_runtimelinking" = yes; then
1269 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1270 # instead of lib<name>.a to let people know that these are not
1271 # typical AIX shared libraries.
1272 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1273 else
1274 # We preserve .a as extension for shared libraries through AIX4.2
1275 # and later when we are not doing run time linking.
1276 library_names_spec='${libname}${release}.a $libname.a'
1277 soname_spec='${libname}${release}${shared_ext}$major'
1278 fi
1279 shlibpath_var=LIBPATH
1280 fi
1281 ;;
1282
1283 amigaos*)
1284 library_names_spec='$libname.ixlibrary $libname.a'
1285 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1286 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 ${libname}_ixlibrary.a || exit 1; done'
1287 ;;
1288
1289 beos*)
1290 library_names_spec='${libname}${shared_ext}'
1291 dynamic_linker="$host_os ld.so"
1292 shlibpath_var=LIBRARY_PATH
1293 ;;
1294
1295 bsdi[[45]]*)
1296 version_type=linux
1297 need_version=no
1298 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1299 soname_spec='${libname}${release}${shared_ext}$major'
1300 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1301 shlibpath_var=LD_LIBRARY_PATH
1302 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1303 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1304 # the default ld.so.conf also contains /usr/contrib/lib and
1305 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1306 # libtool to hard-code these into programs
1307 ;;
1308
1309 cygwin* | mingw* | pw32*)
1310 version_type=windows
1311 shrext_cmds=".dll"
1312 need_version=no
1313 need_lib_prefix=no
1314
1315 case $GCC,$host_os in
1316 yes,cygwin* | yes,mingw* | yes,pw32*)
1317 library_names_spec='$libname.dll.a'
1318 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1319 postinstall_cmds='base_file=`basename \${file}`~
1320 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1321 dldir=$destdir/`dirname \$dlpath`~
1322 test -d \$dldir || mkdir -p \$dldir~
1323 $install_prog $dir/$dlname \$dldir/$dlname~
1324 chmod a+x \$dldir/$dlname'
1325 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1326 dlpath=$dir/\$dldll~
1327 $rm \$dlpath'
1328 shlibpath_overrides_runpath=yes
1329
1330 case $host_os in
1331 cygwin*)
1332 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1333 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1334 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1335 ;;
1336 mingw*)
1337 # MinGW DLLs use traditional 'lib' prefix
1338 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1339 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1340 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1341 # It is most probably a Windows format PATH printed by
1342 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1343 # path with ; separators, and with drive letters. We can handle the
1344 # drive letters (cygwin fileutils understands them), so leave them,
1345 # especially as we might pass files found there to a mingw objdump,
1346 # which wouldn't understand a cygwinified path. Ahh.
1347 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1348 else
1349 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1350 fi
1351 ;;
1352 pw32*)
1353 # pw32 DLLs use 'pw' prefix rather than 'lib'
1354 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1355 ;;
1356 esac
1357 ;;
1358
1359 *)
1360 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1361 ;;
1362 esac
1363 dynamic_linker='Win32 ld.exe'
1364 # FIXME: first we should search . and the directory the executable is in
1365 shlibpath_var=PATH
1366 ;;
1367
1368 darwin* | rhapsody*)
1369 dynamic_linker="$host_os dyld"
1370 version_type=darwin
1371 need_lib_prefix=no
1372 need_version=no
1373 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1374 soname_spec='${libname}${release}${major}$shared_ext'
1375 shlibpath_overrides_runpath=yes
1376 shlibpath_var=DYLD_LIBRARY_PATH
1377 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1378 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1379 if test "$GCC" = yes; then
1380 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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1381 else
1382 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1383 fi
1384 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1385 ;;
1386
1387 dgux*)
1388 version_type=linux
1389 need_lib_prefix=no
1390 need_version=no
1391 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1392 soname_spec='${libname}${release}${shared_ext}$major'
1393 shlibpath_var=LD_LIBRARY_PATH
1394 ;;
1395
1396 freebsd1*)
1397 dynamic_linker=no
1398 ;;
1399
1400 kfreebsd*-gnu)
1401 version_type=linux
1402 need_lib_prefix=no
1403 need_version=no
1404 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1405 soname_spec='${libname}${release}${shared_ext}$major'
1406 shlibpath_var=LD_LIBRARY_PATH
1407 shlibpath_overrides_runpath=no
1408 hardcode_into_libs=yes
1409 dynamic_linker='GNU ld.so'
1410 ;;
1411
1412 freebsd* | dragonfly*)
1413 # DragonFly does not have aout. When/if they implement a new
1414 # versioning mechanism, adjust this.
1415 if test -x /usr/bin/objformat; then
1416 objformat=`/usr/bin/objformat`
1417 else
1418 case $host_os in
1419 freebsd[[123]]*) objformat=aout ;;
1420 *) objformat=elf ;;
1421 esac
1422 fi
1423 version_type=freebsd-$objformat
1424 case $version_type in
1425 freebsd-elf*)
1426 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1427 need_version=no
1428 need_lib_prefix=no
1429 ;;
1430 freebsd-*)
1431 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1432 need_version=yes
1433 ;;
1434 esac
1435 shlibpath_var=LD_LIBRARY_PATH
1436 case $host_os in
1437 freebsd2*)
1438 shlibpath_overrides_runpath=yes
1439 ;;
1440 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1441 shlibpath_overrides_runpath=yes
1442 hardcode_into_libs=yes
1443 ;;
1444 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1445 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1446 shlibpath_overrides_runpath=no
1447 hardcode_into_libs=yes
1448 ;;
1449 freebsd*) # from 4.6 on
1450 shlibpath_overrides_runpath=yes
1451 hardcode_into_libs=yes
1452 ;;
1453 esac
1454 ;;
1455
1456 gnu*)
1457 version_type=linux
1458 need_lib_prefix=no
1459 need_version=no
1460 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1461 soname_spec='${libname}${release}${shared_ext}$major'
1462 shlibpath_var=LD_LIBRARY_PATH
1463 hardcode_into_libs=yes
1464 ;;
1465
1466 hpux9* | hpux10* | hpux11*)
1467 # Give a soname corresponding to the major version so that dld.sl refuses to
1468 # link against other versions.
1469 version_type=sunos
1470 need_lib_prefix=no
1471 need_version=no
1472 case $host_cpu in
1473 ia64*)
1474 shrext_cmds='.so'
1475 hardcode_into_libs=yes
1476 dynamic_linker="$host_os dld.so"
1477 shlibpath_var=LD_LIBRARY_PATH
1478 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1479 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1480 soname_spec='${libname}${release}${shared_ext}$major'
1481 if test "X$HPUX_IA64_MODE" = X32; then
1482 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1483 else
1484 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1485 fi
1486 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1487 ;;
1488 hppa*64*)
1489 shrext_cmds='.sl'
1490 hardcode_into_libs=yes
1491 dynamic_linker="$host_os dld.sl"
1492 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1493 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1494 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1495 soname_spec='${libname}${release}${shared_ext}$major'
1496 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1497 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1498 ;;
1499 *)
1500 shrext_cmds='.sl'
1501 dynamic_linker="$host_os dld.sl"
1502 shlibpath_var=SHLIB_PATH
1503 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1504 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1505 soname_spec='${libname}${release}${shared_ext}$major'
1506 ;;
1507 esac
1508 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1509 postinstall_cmds='chmod 555 $lib'
1510 ;;
1511
1512 interix3*)
1513 version_type=linux
1514 need_lib_prefix=no
1515 need_version=no
1516 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1517 soname_spec='${libname}${release}${shared_ext}$major'
1518 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1519 shlibpath_var=LD_LIBRARY_PATH
1520 shlibpath_overrides_runpath=no
1521 hardcode_into_libs=yes
1522 ;;
1523
1524 irix5* | irix6* | nonstopux*)
1525 case $host_os in
1526 nonstopux*) version_type=nonstopux ;;
1527 *)
1528 if test "$lt_cv_prog_gnu_ld" = yes; then
1529 version_type=linux
1530 else
1531 version_type=irix
1532 fi ;;
1533 esac
1534 need_lib_prefix=no
1535 need_version=no
1536 soname_spec='${libname}${release}${shared_ext}$major'
1537 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1538 case $host_os in
1539 irix5* | nonstopux*)
1540 libsuff= shlibsuff=
1541 ;;
1542 *)
1543 case $LD in # libtool.m4 will add one of these switches to LD
1544 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1545 libsuff= shlibsuff= libmagic=32-bit;;
1546 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1547 libsuff=32 shlibsuff=N32 libmagic=N32;;
1548 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1549 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1550 *) libsuff= shlibsuff= libmagic=never-match;;
1551 esac
1552 ;;
1553 esac
1554 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1555 shlibpath_overrides_runpath=no
1556 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1557 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1558 hardcode_into_libs=yes
1559 ;;
1560
1561 # No shared lib support for Linux oldld, aout, or coff.
1562 linux*oldld* | linux*aout* | linux*coff*)
1563 dynamic_linker=no
1564 ;;
1565
1566 # This must be Linux ELF.
1567 linux*)
1568 version_type=linux
1569 need_lib_prefix=no
1570 need_version=no
1571 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1572 soname_spec='${libname}${release}${shared_ext}$major'
1573 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1574 shlibpath_var=LD_LIBRARY_PATH
1575 shlibpath_overrides_runpath=no
1576 # This implies no fast_install, which is unacceptable.
1577 # Some rework will be needed to allow for fast_install
1578 # before this can be enabled.
1579 hardcode_into_libs=yes
1580
1581 # Append ld.so.conf contents to the search path
1582 if test -f /etc/ld.so.conf; then
1583 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1584 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1585 fi
1586
1587 # We used to test for /lib/ld.so.1 and disable shared libraries on
1588 # powerpc, because MkLinux only supported shared libraries with the
1589 # GNU dynamic linker. Since this was broken with cross compilers,
1590 # most powerpc-linux boxes support dynamic linking these days and
1591 # people can always --disable-shared, the test was removed, and we
1592 # assume the GNU/Linux dynamic linker is in use.
1593 dynamic_linker='GNU/Linux ld.so'
1594 ;;
1595
1596 knetbsd*-gnu)
1597 version_type=linux
1598 need_lib_prefix=no
1599 need_version=no
1600 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1601 soname_spec='${libname}${release}${shared_ext}$major'
1602 shlibpath_var=LD_LIBRARY_PATH
1603 shlibpath_overrides_runpath=no
1604 hardcode_into_libs=yes
1605 dynamic_linker='GNU ld.so'
1606 ;;
1607
1608 netbsd*)
1609 version_type=sunos
1610 need_lib_prefix=no
1611 need_version=no
1612 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1613 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1614 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1615 dynamic_linker='NetBSD (a.out) ld.so'
1616 else
1617 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1618 soname_spec='${libname}${release}${shared_ext}$major'
1619 dynamic_linker='NetBSD ld.elf_so'
1620 fi
1621 shlibpath_var=LD_LIBRARY_PATH
1622 shlibpath_overrides_runpath=yes
1623 hardcode_into_libs=yes
1624 ;;
1625
1626 newsos6)
1627 version_type=linux
1628 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1629 shlibpath_var=LD_LIBRARY_PATH
1630 shlibpath_overrides_runpath=yes
1631 ;;
1632
1633 nto-qnx*)
1634 version_type=linux
1635 need_lib_prefix=no
1636 need_version=no
1637 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1638 soname_spec='${libname}${release}${shared_ext}$major'
1639 shlibpath_var=LD_LIBRARY_PATH
1640 shlibpath_overrides_runpath=yes
1641 ;;
1642
1643 openbsd*)
1644 version_type=sunos
1645 sys_lib_dlsearch_path_spec="/usr/lib"
1646 need_lib_prefix=no
1647 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1648 case $host_os in
1649 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1650 *) need_version=no ;;
1651 esac
1652 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1653 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1654 shlibpath_var=LD_LIBRARY_PATH
1655 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1656 case $host_os in
1657 openbsd2.[[89]] | openbsd2.[[89]].*)
1658 shlibpath_overrides_runpath=no
1659 ;;
1660 *)
1661 shlibpath_overrides_runpath=yes
1662 ;;
1663 esac
1664 else
1665 shlibpath_overrides_runpath=yes
1666 fi
1667 ;;
1668
1669 os2*)
1670 libname_spec='$name'
1671 shrext_cmds=".dll"
1672 need_lib_prefix=no
1673 library_names_spec='$libname${shared_ext} $libname.a'
1674 dynamic_linker='OS/2 ld.exe'
1675 shlibpath_var=LIBPATH
1676 ;;
1677
1678 osf3* | osf4* | osf5*)
1679 version_type=osf
1680 need_lib_prefix=no
1681 need_version=no
1682 soname_spec='${libname}${release}${shared_ext}$major'
1683 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1684 shlibpath_var=LD_LIBRARY_PATH
1685 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1686 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1687 ;;
1688
1689 solaris*)
1690 version_type=linux
1691 need_lib_prefix=no
1692 need_version=no
1693 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1694 soname_spec='${libname}${release}${shared_ext}$major'
1695 shlibpath_var=LD_LIBRARY_PATH
1696 shlibpath_overrides_runpath=yes
1697 hardcode_into_libs=yes
1698 # ldd complains unless libraries are executable
1699 postinstall_cmds='chmod +x $lib'
1700 ;;
1701
1702 sunos4*)
1703 version_type=sunos
1704 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1705 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1706 shlibpath_var=LD_LIBRARY_PATH
1707 shlibpath_overrides_runpath=yes
1708 if test "$with_gnu_ld" = yes; then
1709 need_lib_prefix=no
1710 fi
1711 need_version=yes
1712 ;;
1713
1714 sysv4 | sysv4.3*)
1715 version_type=linux
1716 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1717 soname_spec='${libname}${release}${shared_ext}$major'
1718 shlibpath_var=LD_LIBRARY_PATH
1719 case $host_vendor in
1720 sni)
1721 shlibpath_overrides_runpath=no
1722 need_lib_prefix=no
1723 export_dynamic_flag_spec='${wl}-Blargedynsym'
1724 runpath_var=LD_RUN_PATH
1725 ;;
1726 siemens)
1727 need_lib_prefix=no
1728 ;;
1729 motorola)
1730 need_lib_prefix=no
1731 need_version=no
1732 shlibpath_overrides_runpath=no
1733 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1734 ;;
1735 esac
1736 ;;
1737
1738 sysv4*MP*)
1739 if test -d /usr/nec ;then
1740 version_type=linux
1741 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1742 soname_spec='$libname${shared_ext}.$major'
1743 shlibpath_var=LD_LIBRARY_PATH
1744 fi
1745 ;;
1746
1747 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1748 version_type=freebsd-elf
1749 need_lib_prefix=no
1750 need_version=no
1751 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1752 soname_spec='${libname}${release}${shared_ext}$major'
1753 shlibpath_var=LD_LIBRARY_PATH
1754 hardcode_into_libs=yes
1755 if test "$with_gnu_ld" = yes; then
1756 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1757 shlibpath_overrides_runpath=no
1758 else
1759 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1760 shlibpath_overrides_runpath=yes
1761 case $host_os in
1762 sco3.2v5*)
1763 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1764 ;;
1765 esac
1766 fi
1767 sys_lib_dlsearch_path_spec='/usr/lib'
1768 ;;
1769
1770 uts4*)
1771 version_type=linux
1772 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1773 soname_spec='${libname}${release}${shared_ext}$major'
1774 shlibpath_var=LD_LIBRARY_PATH
1775 ;;
1776
1777 *)
1778 dynamic_linker=no
1779 ;;
1780 esac
1781 AC_MSG_RESULT([$dynamic_linker])
1782 test "$dynamic_linker" = no && can_build_shared=no
1783
1784 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1785 if test "$GCC" = yes; then
1786 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1787 fi
1788 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1789
1790
1791 # _LT_AC_TAGCONFIG
1792 # ----------------
1793 AC_DEFUN([_LT_AC_TAGCONFIG],
1794 [AC_ARG_WITH([tags],
1795 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1796 [include additional configurations @<:@automatic@:>@])],
1797 [tagnames="$withval"])
1798
1799 if test -f "$ltmain" && test -n "$tagnames"; then
1800 if test ! -f "${ofile}"; then
1801 AC_MSG_WARN([output file `$ofile' does not exist])
1802 fi
1803
1804 if test -z "$LTCC"; then
1805 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1806 if test -z "$LTCC"; then
1807 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1808 else
1809 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1810 fi
1811 fi
1812 if test -z "$LTCFLAGS"; then
1813 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1814 fi
1815
1816 # Extract list of available tagged configurations in $ofile.
1817 # Note that this assumes the entire list is on one line.
1818 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1819
1820 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1821 for tagname in $tagnames; do
1822 IFS="$lt_save_ifs"
1823 # Check whether tagname contains only valid characters
1824 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1825 "") ;;
1826 *) AC_MSG_ERROR([invalid tag name: $tagname])
1827 ;;
1828 esac
1829
1830 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1831 then
1832 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1833 fi
1834
1835 # Update the list of available tags.
1836 if test -n "$tagname"; then
1837 echo appending configuration tag \"$tagname\" to $ofile
1838
1839 case $tagname in
1840 CXX)
1841 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1842 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1843 (test "X$CXX" != "Xg++"))) ; then
1844 AC_LIBTOOL_LANG_CXX_CONFIG
1845 else
1846 tagname=""
1847 fi
1848 ;;
1849
1850 F77)
1851 if test -n "$F77" && test "X$F77" != "Xno"; then
1852 AC_LIBTOOL_LANG_F77_CONFIG
1853 else
1854 tagname=""
1855 fi
1856 ;;
1857
1858 GCJ)
1859 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1860 AC_LIBTOOL_LANG_GCJ_CONFIG
1861 else
1862 tagname=""
1863 fi
1864 ;;
1865
1866 RC)
1867 AC_LIBTOOL_LANG_RC_CONFIG
1868 ;;
1869
1870 *)
1871 AC_MSG_ERROR([Unsupported tag name: $tagname])
1872 ;;
1873 esac
1874
1875 # Append the new tag name to the list of available tags.
1876 if test -n "$tagname" ; then
1877 available_tags="$available_tags $tagname"
1878 fi
1879 fi
1880 done
1881 IFS="$lt_save_ifs"
1882
1883 # Now substitute the updated list of available tags.
1884 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1885 mv "${ofile}T" "$ofile"
1886 chmod +x "$ofile"
1887 else
1888 rm -f "${ofile}T"
1889 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1890 fi
1891 fi
1892 ])# _LT_AC_TAGCONFIG
1893
1894
1895 # AC_LIBTOOL_DLOPEN
1896 # -----------------
1897 # enable checks for dlopen support
1898 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1899 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1900 ])# AC_LIBTOOL_DLOPEN
1901
1902
1903 # AC_LIBTOOL_WIN32_DLL
1904 # --------------------
1905 # declare package support for building win32 DLLs
1906 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1907 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1908 ])# AC_LIBTOOL_WIN32_DLL
1909
1910
1911 # AC_ENABLE_SHARED([DEFAULT])
1912 # ---------------------------
1913 # implement the --enable-shared flag
1914 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1915 AC_DEFUN([AC_ENABLE_SHARED],
1916 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1917 AC_ARG_ENABLE([shared],
1918 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1919 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1920 [p=${PACKAGE-default}
1921 case $enableval in
1922 yes) enable_shared=yes ;;
1923 no) enable_shared=no ;;
1924 *)
1925 enable_shared=no
1926 # Look at the argument we got. We use all the common list separators.
1927 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1928 for pkg in $enableval; do
1929 IFS="$lt_save_ifs"
1930 if test "X$pkg" = "X$p"; then
1931 enable_shared=yes
1932 fi
1933 done
1934 IFS="$lt_save_ifs"
1935 ;;
1936 esac],
1937 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1938 ])# AC_ENABLE_SHARED
1939
1940
1941 # AC_DISABLE_SHARED
1942 # -----------------
1943 # set the default shared flag to --disable-shared
1944 AC_DEFUN([AC_DISABLE_SHARED],
1945 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1946 AC_ENABLE_SHARED(no)
1947 ])# AC_DISABLE_SHARED
1948
1949
1950 # AC_ENABLE_STATIC([DEFAULT])
1951 # ---------------------------
1952 # implement the --enable-static flag
1953 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1954 AC_DEFUN([AC_ENABLE_STATIC],
1955 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1956 AC_ARG_ENABLE([static],
1957 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1958 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1959 [p=${PACKAGE-default}
1960 case $enableval in
1961 yes) enable_static=yes ;;
1962 no) enable_static=no ;;
1963 *)
1964 enable_static=no
1965 # Look at the argument we got. We use all the common list separators.
1966 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1967 for pkg in $enableval; do
1968 IFS="$lt_save_ifs"
1969 if test "X$pkg" = "X$p"; then
1970 enable_static=yes
1971 fi
1972 done
1973 IFS="$lt_save_ifs"
1974 ;;
1975 esac],
1976 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1977 ])# AC_ENABLE_STATIC
1978
1979
1980 # AC_DISABLE_STATIC
1981 # -----------------
1982 # set the default static flag to --disable-static
1983 AC_DEFUN([AC_DISABLE_STATIC],
1984 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1985 AC_ENABLE_STATIC(no)
1986 ])# AC_DISABLE_STATIC
1987
1988
1989 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1990 # ---------------------------------
1991 # implement the --enable-fast-install flag
1992 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1993 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1994 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1995 AC_ARG_ENABLE([fast-install],
1996 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1997 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1998 [p=${PACKAGE-default}
1999 case $enableval in
2000 yes) enable_fast_install=yes ;;
2001 no) enable_fast_install=no ;;
2002 *)
2003 enable_fast_install=no
2004 # Look at the argument we got. We use all the common list separators.
2005 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2006 for pkg in $enableval; do
2007 IFS="$lt_save_ifs"
2008 if test "X$pkg" = "X$p"; then
2009 enable_fast_install=yes
2010 fi
2011 done
2012 IFS="$lt_save_ifs"
2013 ;;
2014 esac],
2015 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2016 ])# AC_ENABLE_FAST_INSTALL
2017
2018
2019 # AC_DISABLE_FAST_INSTALL
2020 # -----------------------
2021 # set the default to --disable-fast-install
2022 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2023 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2024 AC_ENABLE_FAST_INSTALL(no)
2025 ])# AC_DISABLE_FAST_INSTALL
2026
2027
2028 # AC_LIBTOOL_PICMODE([MODE])
2029 # --------------------------
2030 # implement the --with-pic flag
2031 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2032 AC_DEFUN([AC_LIBTOOL_PICMODE],
2033 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2034 pic_mode=ifelse($#,1,$1,default)
2035 ])# AC_LIBTOOL_PICMODE
2036
2037
2038 # AC_PROG_EGREP
2039 # -------------
2040 # This is predefined starting with Autoconf 2.54, so this conditional
2041 # definition can be removed once we require Autoconf 2.54 or later.
2042 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2043 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2044 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2045 then ac_cv_prog_egrep='grep -E'
2046 else ac_cv_prog_egrep='egrep'
2047 fi])
2048 EGREP=$ac_cv_prog_egrep
2049 AC_SUBST([EGREP])
2050 ])])
2051
2052
2053 # AC_PATH_TOOL_PREFIX
2054 # -------------------
2055 # find a file program which can recognise shared library
2056 AC_DEFUN([AC_PATH_TOOL_PREFIX],
2057 [AC_REQUIRE([AC_PROG_EGREP])dnl
2058 AC_MSG_CHECKING([for $1])
2059 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2060 [case $MAGIC_CMD in
2061 [[\\/*] | ?:[\\/]*])
2062 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2063 ;;
2064 *)
2065 lt_save_MAGIC_CMD="$MAGIC_CMD"
2066 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2067 dnl $ac_dummy forces splitting on constant user-supplied paths.
2068 dnl POSIX.2 word splitting is done only on the output of word expansions,
2069 dnl not every word. This closes a longstanding sh security hole.
2070 ac_dummy="ifelse([$2], , $PATH, [$2])"
2071 for ac_dir in $ac_dummy; do
2072 IFS="$lt_save_ifs"
2073 test -z "$ac_dir" && ac_dir=.
2074 if test -f $ac_dir/$1; then
2075 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2076 if test -n "$file_magic_test_file"; then
2077 case $deplibs_check_method in
2078 "file_magic "*)
2079 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2080 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2081 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2082 $EGREP "$file_magic_regex" > /dev/null; then
2083 :
2084 else
2085 cat <<EOF 1>&2
2086
2087 *** Warning: the command libtool uses to detect shared libraries,
2088 *** $file_magic_cmd, produces output that libtool cannot recognize.
2089 *** The result is that libtool may fail to recognize shared libraries
2090 *** as such. This will affect the creation of libtool libraries that
2091 *** depend on shared libraries, but programs linked with such libtool
2092 *** libraries will work regardless of this problem. Nevertheless, you
2093 *** may want to report the problem to your system manager and/or to
2094 *** bug-libtool@gnu.org
2095
2096 EOF
2097 fi ;;
2098 esac
2099 fi
2100 break
2101 fi
2102 done
2103 IFS="$lt_save_ifs"
2104 MAGIC_CMD="$lt_save_MAGIC_CMD"
2105 ;;
2106 esac])
2107 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2108 if test -n "$MAGIC_CMD"; then
2109 AC_MSG_RESULT($MAGIC_CMD)
2110 else
2111 AC_MSG_RESULT(no)
2112 fi
2113 ])# AC_PATH_TOOL_PREFIX
2114
2115
2116 # AC_PATH_MAGIC
2117 # -------------
2118 # find a file program which can recognise a shared library
2119 AC_DEFUN([AC_PATH_MAGIC],
2120 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2121 if test -z "$lt_cv_path_MAGIC_CMD"; then
2122 if test -n "$ac_tool_prefix"; then
2123 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2124 else
2125 MAGIC_CMD=:
2126 fi
2127 fi
2128 ])# AC_PATH_MAGIC
2129
2130
2131 # AC_PROG_LD
2132 # ----------
2133 # find the pathname to the GNU or non-GNU linker
2134 AC_DEFUN([AC_PROG_LD],
2135 [AC_ARG_WITH([gnu-ld],
2136 [AC_HELP_STRING([--with-gnu-ld],
2137 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2138 [test "$withval" = no || with_gnu_ld=yes],
2139 [with_gnu_ld=no])
2140 AC_REQUIRE([LT_AC_PROG_SED])dnl
2141 AC_REQUIRE([AC_PROG_CC])dnl
2142 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2143 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2144 ac_prog=ld
2145 if test "$GCC" = yes; then
2146 # Check if gcc -print-prog-name=ld gives a path.
2147 AC_MSG_CHECKING([for ld used by $CC])
2148 case $host in
2149 *-*-mingw*)
2150 # gcc leaves a trailing carriage return which upsets mingw
2151 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2152 *)
2153 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2154 esac
2155 case $ac_prog in
2156 # Accept absolute paths.
2157 [[\\/]]* | ?:[[\\/]]*)
2158 re_direlt='/[[^/]][[^/]]*/\.\./'
2159 # Canonicalize the pathname of ld
2160 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2161 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2162 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2163 done
2164 test -z "$LD" && LD="$ac_prog"
2165 ;;
2166 "")
2167 # If it fails, then pretend we aren't using GCC.
2168 ac_prog=ld
2169 ;;
2170 *)
2171 # If it is relative, then search for the first ld in PATH.
2172 with_gnu_ld=unknown
2173 ;;
2174 esac
2175 elif test "$with_gnu_ld" = yes; then
2176 AC_MSG_CHECKING([for GNU ld])
2177 else
2178 AC_MSG_CHECKING([for non-GNU ld])
2179 fi
2180 AC_CACHE_VAL(lt_cv_path_LD,
2181 [if test -z "$LD"; then
2182 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2183 for ac_dir in $PATH; do
2184 IFS="$lt_save_ifs"
2185 test -z "$ac_dir" && ac_dir=.
2186 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2187 lt_cv_path_LD="$ac_dir/$ac_prog"
2188 # Check to see if the program is GNU ld. I'd rather use --version,
2189 # but apparently some variants of GNU ld only accept -v.
2190 # Break only if it was the GNU/non-GNU ld that we prefer.
2191 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2192 *GNU* | *'with BFD'*)
2193 test "$with_gnu_ld" != no && break
2194 ;;
2195 *)
2196 test "$with_gnu_ld" != yes && break
2197 ;;
2198 esac
2199 fi
2200 done
2201 IFS="$lt_save_ifs"
2202 else
2203 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2204 fi])
2205 LD="$lt_cv_path_LD"
2206 if test -n "$LD"; then
2207 AC_MSG_RESULT($LD)
2208 else
2209 AC_MSG_RESULT(no)
2210 fi
2211 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2212 AC_PROG_LD_GNU
2213 ])# AC_PROG_LD
2214
2215
2216 # AC_PROG_LD_GNU
2217 # --------------
2218 AC_DEFUN([AC_PROG_LD_GNU],
2219 [AC_REQUIRE([AC_PROG_EGREP])dnl
2220 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2221 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2222 case `$LD -v 2>&1 </dev/null` in
2223 *GNU* | *'with BFD'*)
2224 lt_cv_prog_gnu_ld=yes
2225 ;;
2226 *)
2227 lt_cv_prog_gnu_ld=no
2228 ;;
2229 esac])
2230 with_gnu_ld=$lt_cv_prog_gnu_ld
2231 ])# AC_PROG_LD_GNU
2232
2233
2234 # AC_PROG_LD_RELOAD_FLAG
2235 # ----------------------
2236 # find reload flag for linker
2237 # -- PORTME Some linkers may need a different reload flag.
2238 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2239 [AC_CACHE_CHECK([for $LD option to reload object files],
2240 lt_cv_ld_reload_flag,
2241 [lt_cv_ld_reload_flag='-r'])
2242 reload_flag=$lt_cv_ld_reload_flag
2243 case $reload_flag in
2244 "" | " "*) ;;
2245 *) reload_flag=" $reload_flag" ;;
2246 esac
2247 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2248 case $host_os in
2249 darwin*)
2250 if test "$GCC" = yes; then
2251 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2252 else
2253 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2254 fi
2255 ;;
2256 esac
2257 ])# AC_PROG_LD_RELOAD_FLAG
2258
2259
2260 # AC_DEPLIBS_CHECK_METHOD
2261 # -----------------------
2262 # how to check for library dependencies
2263 # -- PORTME fill in with the dynamic library characteristics
2264 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2265 [AC_CACHE_CHECK([how to recognise dependent libraries],
2266 lt_cv_deplibs_check_method,
2267 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2268 lt_cv_file_magic_test_file=
2269 lt_cv_deplibs_check_method='unknown'
2270 # Need to set the preceding variable on all platforms that support
2271 # interlibrary dependencies.
2272 # 'none' -- dependencies not supported.
2273 # `unknown' -- same as none, but documents that we really don't know.
2274 # 'pass_all' -- all dependencies passed with no checks.
2275 # 'test_compile' -- check by making test program.
2276 # 'file_magic [[regex]]' -- check by looking for files in library path
2277 # which responds to the $file_magic_cmd with a given extended regex.
2278 # If you have `file' or equivalent on your system and you're not sure
2279 # whether `pass_all' will *always* work, you probably want this one.
2280
2281 case $host_os in
2282 aix4* | aix5*)
2283 lt_cv_deplibs_check_method=pass_all
2284 ;;
2285
2286 beos*)
2287 lt_cv_deplibs_check_method=pass_all
2288 ;;
2289
2290 bsdi[[45]]*)
2291 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2292 lt_cv_file_magic_cmd='/usr/bin/file -L'
2293 lt_cv_file_magic_test_file=/shlib/libc.so
2294 ;;
2295
2296 cygwin*)
2297 # func_win32_libid is a shell function defined in ltmain.sh
2298 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2299 lt_cv_file_magic_cmd='func_win32_libid'
2300 ;;
2301
2302 mingw* | pw32*)
2303 # Base MSYS/MinGW do not provide the 'file' command needed by
2304 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2305 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2306 lt_cv_file_magic_cmd='$OBJDUMP -f'
2307 ;;
2308
2309 darwin* | rhapsody*)
2310 lt_cv_deplibs_check_method=pass_all
2311 ;;
2312
2313 freebsd* | kfreebsd*-gnu | dragonfly*)
2314 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2315 case $host_cpu in
2316 i*86 )
2317 # Not sure whether the presence of OpenBSD here was a mistake.
2318 # Let's accept both of them until this is cleared up.
2319 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2320 lt_cv_file_magic_cmd=/usr/bin/file
2321 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2322 ;;
2323 esac
2324 else
2325 lt_cv_deplibs_check_method=pass_all
2326 fi
2327 ;;
2328
2329 gnu*)
2330 lt_cv_deplibs_check_method=pass_all
2331 ;;
2332
2333 hpux10.20* | hpux11*)
2334 lt_cv_file_magic_cmd=/usr/bin/file
2335 case $host_cpu in
2336 ia64*)
2337 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2338 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2339 ;;
2340 hppa*64*)
2341 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2342 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2343 ;;
2344 *)
2345 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2346 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2347 ;;
2348 esac
2349 ;;
2350
2351 interix3*)
2352 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2353 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2354 ;;
2355
2356 irix5* | irix6* | nonstopux*)
2357 case $LD in
2358 *-32|*"-32 ") libmagic=32-bit;;
2359 *-n32|*"-n32 ") libmagic=N32;;
2360 *-64|*"-64 ") libmagic=64-bit;;
2361 *) libmagic=never-match;;
2362 esac
2363 lt_cv_deplibs_check_method=pass_all
2364 ;;
2365
2366 # This must be Linux ELF.
2367 linux*)
2368 lt_cv_deplibs_check_method=pass_all
2369 ;;
2370
2371 netbsd*)
2372 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2373 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2374 else
2375 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2376 fi
2377 ;;
2378
2379 newos6*)
2380 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2381 lt_cv_file_magic_cmd=/usr/bin/file
2382 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2383 ;;
2384
2385 nto-qnx*)
2386 lt_cv_deplibs_check_method=unknown
2387 ;;
2388
2389 openbsd*)
2390 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2391 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2392 else
2393 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2394 fi
2395 ;;
2396
2397 osf3* | osf4* | osf5*)
2398 lt_cv_deplibs_check_method=pass_all
2399 ;;
2400
2401 solaris*)
2402 lt_cv_deplibs_check_method=pass_all
2403 ;;
2404
2405 sysv4 | sysv4.3*)
2406 case $host_vendor in
2407 motorola)
2408 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2409 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2410 ;;
2411 ncr)
2412 lt_cv_deplibs_check_method=pass_all
2413 ;;
2414 sequent)
2415 lt_cv_file_magic_cmd='/bin/file'
2416 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2417 ;;
2418 sni)
2419 lt_cv_file_magic_cmd='/bin/file'
2420 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2421 lt_cv_file_magic_test_file=/lib/libc.so
2422 ;;
2423 siemens)
2424 lt_cv_deplibs_check_method=pass_all
2425 ;;
2426 pc)
2427 lt_cv_deplibs_check_method=pass_all
2428 ;;
2429 esac
2430 ;;
2431
2432 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2433 lt_cv_deplibs_check_method=pass_all
2434 ;;
2435 esac
2436 ])
2437 file_magic_cmd=$lt_cv_file_magic_cmd
2438 deplibs_check_method=$lt_cv_deplibs_check_method
2439 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2440 ])# AC_DEPLIBS_CHECK_METHOD
2441
2442
2443 # AC_PROG_NM
2444 # ----------
2445 # find the pathname to a BSD-compatible name lister
2446 AC_DEFUN([AC_PROG_NM],
2447 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2448 [if test -n "$NM"; then
2449 # Let the user override the test.
2450 lt_cv_path_NM="$NM"
2451 else
2452 lt_nm_to_check="${ac_tool_prefix}nm"
2453 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2454 lt_nm_to_check="$lt_nm_to_check nm"
2455 fi
2456 for lt_tmp_nm in $lt_nm_to_check; do
2457 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2458 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2459 IFS="$lt_save_ifs"
2460 test -z "$ac_dir" && ac_dir=.
2461 tmp_nm="$ac_dir/$lt_tmp_nm"
2462 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2463 # Check to see if the nm accepts a BSD-compat flag.
2464 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2465 # nm: unknown option "B" ignored
2466 # Tru64's nm complains that /dev/null is an invalid object file
2467 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2468 */dev/null* | *'Invalid file or object type'*)
2469 lt_cv_path_NM="$tmp_nm -B"
2470 break
2471 ;;
2472 *)
2473 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2474 */dev/null*)
2475 lt_cv_path_NM="$tmp_nm -p"
2476 break
2477 ;;
2478 *)
2479 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2480 continue # so that we can try to find one that supports BSD flags
2481 ;;
2482 esac
2483 ;;
2484 esac
2485 fi
2486 done
2487 IFS="$lt_save_ifs"
2488 done
2489 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2490 fi])
2491 NM="$lt_cv_path_NM"
2492 ])# AC_PROG_NM
2493
2494
2495 # AC_CHECK_LIBM
2496 # -------------
2497 # check for math library
2498 AC_DEFUN([AC_CHECK_LIBM],
2499 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2500 LIBM=
2501 case $host in
2502 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2503 # These system don't have libm, or don't need it
2504 ;;
2505 *-ncr-sysv4.3*)
2506 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2507 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2508 ;;
2509 *)
2510 AC_CHECK_LIB(m, cos, LIBM="-lm")
2511 ;;
2512 esac
2513 ])# AC_CHECK_LIBM
2514
2515
2516 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2517 # -----------------------------------
2518 # sets LIBLTDL to the link flags for the libltdl convenience library and
2519 # LTDLINCL to the include flags for the libltdl header and adds
2520 # --enable-ltdl-convenience to the configure arguments. Note that
2521 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2522 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2523 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2524 # (note the single quotes!). If your package is not flat and you're not
2525 # using automake, define top_builddir and top_srcdir appropriately in
2526 # the Makefiles.
2527 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2528 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2529 case $enable_ltdl_convenience in
2530 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2531 "") enable_ltdl_convenience=yes
2532 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2533 esac
2534 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2535 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2536 # For backwards non-gettext consistent compatibility...
2537 INCLTDL="$LTDLINCL"
2538 ])# AC_LIBLTDL_CONVENIENCE
2539
2540
2541 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2542 # -----------------------------------
2543 # sets LIBLTDL to the link flags for the libltdl installable library and
2544 # LTDLINCL to the include flags for the libltdl header and adds
2545 # --enable-ltdl-install to the configure arguments. Note that
2546 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2547 # and an installed libltdl is not found, it is assumed to be `libltdl'.
2548 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2549 # '${top_srcdir}/' (note the single quotes!). If your package is not
2550 # flat and you're not using automake, define top_builddir and top_srcdir
2551 # appropriately in the Makefiles.
2552 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2553 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2554 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2555 AC_CHECK_LIB(ltdl, lt_dlinit,
2556 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2557 [if test x"$enable_ltdl_install" = xno; then
2558 AC_MSG_WARN([libltdl not installed, but installation disabled])
2559 else
2560 enable_ltdl_install=yes
2561 fi
2562 ])
2563 if test x"$enable_ltdl_install" = x"yes"; then
2564 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2565 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2566 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2567 else
2568 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2569 LIBLTDL="-lltdl"
2570 LTDLINCL=
2571 fi
2572 # For backwards non-gettext consistent compatibility...
2573 INCLTDL="$LTDLINCL"
2574 ])# AC_LIBLTDL_INSTALLABLE
2575
2576
2577 # AC_LIBTOOL_CXX
2578 # --------------
2579 # enable support for C++ libraries
2580 AC_DEFUN([AC_LIBTOOL_CXX],
2581 [AC_REQUIRE([_LT_AC_LANG_CXX])
2582 ])# AC_LIBTOOL_CXX
2583
2584
2585 # _LT_AC_LANG_CXX
2586 # ---------------
2587 AC_DEFUN([_LT_AC_LANG_CXX],
2588 [AC_REQUIRE([AC_PROG_CXX])
2589 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2590 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2591 ])# _LT_AC_LANG_CXX
2592
2593 # _LT_AC_PROG_CXXCPP
2594 # ------------------
2595 AC_DEFUN([_LT_AC_PROG_CXXCPP],
2596 [
2597 AC_REQUIRE([AC_PROG_CXX])
2598 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2599 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2600 (test "X$CXX" != "Xg++"))) ; then
2601 AC_PROG_CXXCPP
2602 fi
2603 ])# _LT_AC_PROG_CXXCPP
2604
2605 # AC_LIBTOOL_F77
2606 # --------------
2607 # enable support for Fortran 77 libraries
2608 AC_DEFUN([AC_LIBTOOL_F77],
2609 [AC_REQUIRE([_LT_AC_LANG_F77])
2610 ])# AC_LIBTOOL_F77
2611
2612
2613 # _LT_AC_LANG_F77
2614 # ---------------
2615 AC_DEFUN([_LT_AC_LANG_F77],
2616 [AC_REQUIRE([AC_PROG_F77])
2617 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2618 ])# _LT_AC_LANG_F77
2619
2620
2621 # AC_LIBTOOL_GCJ
2622 # --------------
2623 # enable support for GCJ libraries
2624 AC_DEFUN([AC_LIBTOOL_GCJ],
2625 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2626 ])# AC_LIBTOOL_GCJ
2627
2628
2629 # _LT_AC_LANG_GCJ
2630 # ---------------
2631 AC_DEFUN([_LT_AC_LANG_GCJ],
2632 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2633 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2634 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2635 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2636 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2637 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2638 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2639 ])# _LT_AC_LANG_GCJ
2640
2641
2642 # AC_LIBTOOL_RC
2643 # -------------
2644 # enable support for Windows resource files
2645 AC_DEFUN([AC_LIBTOOL_RC],
2646 [AC_REQUIRE([LT_AC_PROG_RC])
2647 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2648 ])# AC_LIBTOOL_RC
2649
2650
2651 # AC_LIBTOOL_LANG_C_CONFIG
2652 # ------------------------
2653 # Ensure that the configuration vars for the C compiler are
2654 # suitably defined. Those variables are subsequently used by
2655 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2656 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2657 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2658 [lt_save_CC="$CC"
2659 AC_LANG_PUSH(C)
2660
2661 # Source file extension for C test sources.
2662 ac_ext=c
2663
2664 # Object file extension for compiled C test sources.
2665 objext=o
2666 _LT_AC_TAGVAR(objext, $1)=$objext
2667
2668 # Code to be used in simple compile tests
2669 lt_simple_compile_test_code="int some_variable = 0;\n"
2670
2671 # Code to be used in simple link tests
2672 lt_simple_link_test_code='int main(){return(0);}\n'
2673
2674 _LT_AC_SYS_COMPILER
2675
2676 # save warnings/boilerplate of simple test code
2677 _LT_COMPILER_BOILERPLATE
2678 _LT_LINKER_BOILERPLATE
2679
2680 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2681 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2682 AC_LIBTOOL_PROG_CC_C_O($1)
2683 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2684 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2685 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2686 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2687 AC_LIBTOOL_SYS_LIB_STRIP
2688 AC_LIBTOOL_DLOPEN_SELF
2689
2690 # Report which library types will actually be built
2691 AC_MSG_CHECKING([if libtool supports shared libraries])
2692 AC_MSG_RESULT([$can_build_shared])
2693
2694 AC_MSG_CHECKING([whether to build shared libraries])
2695 test "$can_build_shared" = "no" && enable_shared=no
2696
2697 # On AIX, shared libraries and static libraries use the same namespace, and
2698 # are all built from PIC.
2699 case $host_os in
2700 aix3*)
2701 test "$enable_shared" = yes && enable_static=no
2702 if test -n "$RANLIB"; then
2703 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2704 postinstall_cmds='$RANLIB $lib'
2705 fi
2706 ;;
2707
2708 aix4* | aix5*)
2709 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2710 test "$enable_shared" = yes && enable_static=no
2711 fi
2712 ;;
2713 esac
2714 AC_MSG_RESULT([$enable_shared])
2715
2716 AC_MSG_CHECKING([whether to build static libraries])
2717 # Make sure either enable_shared or enable_static is yes.
2718 test "$enable_shared" = yes || enable_static=yes
2719 AC_MSG_RESULT([$enable_static])
2720
2721 AC_LIBTOOL_CONFIG($1)
2722
2723 AC_LANG_POP
2724 CC="$lt_save_CC"
2725 ])# AC_LIBTOOL_LANG_C_CONFIG
2726
2727
2728 # AC_LIBTOOL_LANG_CXX_CONFIG
2729 # --------------------------
2730 # Ensure that the configuration vars for the C compiler are
2731 # suitably defined. Those variables are subsequently used by
2732 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2733 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2734 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2735 [AC_LANG_PUSH(C++)
2736 AC_REQUIRE([AC_PROG_CXX])
2737 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2738
2739 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2740 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2741 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2742 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2743 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2744 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2745 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2746 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2747 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2748 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2749 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2750 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2751 _LT_AC_TAGVAR(module_cmds, $1)=
2752 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2753 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2754 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2755 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2756 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2757 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2758
2759 # Dependencies to place before and after the object being linked:
2760 _LT_AC_TAGVAR(predep_objects, $1)=
2761 _LT_AC_TAGVAR(postdep_objects, $1)=
2762 _LT_AC_TAGVAR(predeps, $1)=
2763 _LT_AC_TAGVAR(postdeps, $1)=
2764 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2765
2766 # Source file extension for C++ test sources.
2767 ac_ext=cpp
2768
2769 # Object file extension for compiled C++ test sources.
2770 objext=o
2771 _LT_AC_TAGVAR(objext, $1)=$objext
2772
2773 # Code to be used in simple compile tests
2774 lt_simple_compile_test_code="int some_variable = 0;\n"
2775
2776 # Code to be used in simple link tests
2777 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
2778
2779 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2780 _LT_AC_SYS_COMPILER
2781
2782 # save warnings/boilerplate of simple test code
2783 _LT_COMPILER_BOILERPLATE
2784 _LT_LINKER_BOILERPLATE
2785
2786 # Allow CC to be a program name with arguments.
2787 lt_save_CC=$CC
2788 lt_save_LD=$LD
2789 lt_save_GCC=$GCC
2790 GCC=$GXX
2791 lt_save_with_gnu_ld=$with_gnu_ld
2792 lt_save_path_LD=$lt_cv_path_LD
2793 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2794 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2795 else
2796 $as_unset lt_cv_prog_gnu_ld
2797 fi
2798 if test -n "${lt_cv_path_LDCXX+set}"; then
2799 lt_cv_path_LD=$lt_cv_path_LDCXX
2800 else
2801 $as_unset lt_cv_path_LD
2802 fi
2803 test -z "${LDCXX+set}" || LD=$LDCXX
2804 CC=${CXX-"c++"}
2805 compiler=$CC
2806 _LT_AC_TAGVAR(compiler, $1)=$CC
2807 _LT_CC_BASENAME([$compiler])
2808
2809 # We don't want -fno-exception wen compiling C++ code, so set the
2810 # no_builtin_flag separately
2811 if test "$GXX" = yes; then
2812 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2813 else
2814 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2815 fi
2816
2817 if test "$GXX" = yes; then
2818 # Set up default GNU C++ configuration
2819
2820 AC_PROG_LD
2821
2822 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2823 # archiving commands below assume that GNU ld is being used.
2824 if test "$with_gnu_ld" = yes; then
2825 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2826 _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'
2827
2828 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2829 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2830
2831 # If archive_cmds runs LD, not CC, wlarc should be empty
2832 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2833 # investigate it a little bit more. (MM)
2834 wlarc='${wl}'
2835
2836 # ancient GNU ld didn't support --whole-archive et. al.
2837 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2838 grep 'no-whole-archive' > /dev/null; then
2839 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2840 else
2841 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2842 fi
2843 else
2844 with_gnu_ld=no
2845 wlarc=
2846
2847 # A generic and very simple default shared library creation
2848 # command for GNU C++ for the case where it uses the native
2849 # linker, instead of GNU ld. If possible, this setting should
2850 # overridden to take advantage of the native linker features on
2851 # the platform it is being used on.
2852 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2853 fi
2854
2855 # Commands to make compiler produce verbose output that lists
2856 # what "hidden" libraries, object files and flags are used when
2857 # linking a shared library.
2858 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2859
2860 else
2861 GXX=no
2862 with_gnu_ld=no
2863 wlarc=
2864 fi
2865
2866 # PORTME: fill in a description of your system's C++ link characteristics
2867 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2868 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2869 case $host_os in
2870 aix3*)
2871 # FIXME: insert proper C++ library support
2872 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2873 ;;
2874 aix4* | aix5*)
2875 if test "$host_cpu" = ia64; then
2876 # On IA64, the linker does run time linking by default, so we don't
2877 # have to do anything special.
2878 aix_use_runtimelinking=no
2879 exp_sym_flag='-Bexport'
2880 no_entry_flag=""
2881 else
2882 aix_use_runtimelinking=no
2883
2884 # Test if we are trying to use run time linking or normal
2885 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2886 # need to do runtime linking.
2887 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2888 for ld_flag in $LDFLAGS; do
2889 case $ld_flag in
2890 *-brtl*)
2891 aix_use_runtimelinking=yes
2892 break
2893 ;;
2894 esac
2895 done
2896 ;;
2897 esac
2898
2899 exp_sym_flag='-bexport'
2900 no_entry_flag='-bnoentry'
2901 fi
2902
2903 # When large executables or shared objects are built, AIX ld can
2904 # have problems creating the table of contents. If linking a library
2905 # or program results in "error TOC overflow" add -mminimal-toc to
2906 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2907 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2908
2909 _LT_AC_TAGVAR(archive_cmds, $1)=''
2910 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2911 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2912 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2913
2914 if test "$GXX" = yes; then
2915 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2916 # We only want to do this on AIX 4.2 and lower, the check
2917 # below for broken collect2 doesn't work under 4.3+
2918 collect2name=`${CC} -print-prog-name=collect2`
2919 if test -f "$collect2name" && \
2920 strings "$collect2name" | grep resolve_lib_name >/dev/null
2921 then
2922 # We have reworked collect2
2923 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2924 else
2925 # We have old collect2
2926 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2927 # It fails to find uninstalled libraries when the uninstalled
2928 # path is not listed in the libpath. Setting hardcode_minus_L
2929 # to unsupported forces relinking
2930 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2931 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2932 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2933 fi
2934 ;;
2935 esac
2936 shared_flag='-shared'
2937 if test "$aix_use_runtimelinking" = yes; then
2938 shared_flag="$shared_flag "'${wl}-G'
2939 fi
2940 else
2941 # not using gcc
2942 if test "$host_cpu" = ia64; then
2943 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2944 # chokes on -Wl,-G. The following line is correct:
2945 shared_flag='-G'
2946 else
2947 if test "$aix_use_runtimelinking" = yes; then
2948 shared_flag='${wl}-G'
2949 else
2950 shared_flag='${wl}-bM:SRE'
2951 fi
2952 fi
2953 fi
2954
2955 # It seems that -bexpall does not export symbols beginning with
2956 # underscore (_), so it is better to generate a list of symbols to export.
2957 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2958 if test "$aix_use_runtimelinking" = yes; then
2959 # Warning - without using the other runtime loading flags (-brtl),
2960 # -berok will link without error, but may produce a broken library.
2961 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2962 # Determine the default libpath from the value encoded in an empty executable.
2963 _LT_AC_SYS_LIBPATH_AIX
2964 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2965
2966 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2967 else
2968 if test "$host_cpu" = ia64; then
2969 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2970 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2971 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
2972 else
2973 # Determine the default libpath from the value encoded in an empty executable.
2974 _LT_AC_SYS_LIBPATH_AIX
2975 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2976 # Warning - without using the other run time loading flags,
2977 # -berok will link without error, but may produce a broken library.
2978 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2979 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2980 # Exported symbols can be pulled into shared objects from archives
2981 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
2982 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2983 # This is similar to how AIX traditionally builds its shared libraries.
2984 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2985 fi
2986 fi
2987 ;;
2988
2989 beos*)
2990 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
2991 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2992 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
2993 # support --undefined. This deserves some investigation. FIXME
2994 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2995 else
2996 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2997 fi
2998 ;;
2999
3000 chorus*)
3001 case $cc_basename in
3002 *)
3003 # FIXME: insert proper C++ library support
3004 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3005 ;;
3006 esac
3007 ;;
3008
3009 cygwin* | mingw* | pw32*)
3010 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3011 # as there is no search path for DLLs.
3012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3013 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3014 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3015 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3016
3017 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3018 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3019 # If the export-symbols file already is a .def file (1st line
3020 # is EXPORTS), use it as is; otherwise, prepend...
3021 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3022 cp $export_symbols $output_objdir/$soname.def;
3023 else
3024 echo EXPORTS > $output_objdir/$soname.def;
3025 cat $export_symbols >> $output_objdir/$soname.def;
3026 fi~
3027 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3028 else
3029 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3030 fi
3031 ;;
3032 darwin* | rhapsody*)
3033 case $host_os in
3034 rhapsody* | darwin1.[[012]])
3035 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3036 ;;
3037 *) # Darwin 1.3 on
3038 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3039 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3040 else
3041 case ${MACOSX_DEPLOYMENT_TARGET} in
3042 10.[[012]])
3043 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3044 ;;
3045 10.*)
3046 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3047 ;;
3048 esac
3049 fi
3050 ;;
3051 esac
3052 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3053 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3054 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3055 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3056 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3057 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3058
3059 if test "$GXX" = yes ; then
3060 lt_int_apple_cc_single_mod=no
3061 output_verbose_link_cmd='echo'
3062 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3063 lt_int_apple_cc_single_mod=yes
3064 fi
3065 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3066 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3067 else
3068 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3069 fi
3070 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3071 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3072 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3073 _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}'
3074 else
3075 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3076 fi
3077 _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}'
3078 else
3079 case $cc_basename in
3080 xlc*)
3081 output_verbose_link_cmd='echo'
3082 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
3083 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3084 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3085 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3086 _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}'
3087 ;;
3088 *)
3089 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3090 ;;
3091 esac
3092 fi
3093 ;;
3094
3095 dgux*)
3096 case $cc_basename in
3097 ec++*)
3098 # FIXME: insert proper C++ library support
3099 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3100 ;;
3101 ghcx*)
3102 # Green Hills C++ Compiler
3103 # FIXME: insert proper C++ library support
3104 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3105 ;;
3106 *)
3107 # FIXME: insert proper C++ library support
3108 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3109 ;;
3110 esac
3111 ;;
3112 freebsd[[12]]*)
3113 # C++ shared libraries reported to be fairly broken before switch to ELF
3114 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3115 ;;
3116 freebsd-elf*)
3117 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3118 ;;
3119 freebsd* | kfreebsd*-gnu | dragonfly*)
3120 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3121 # conventions
3122 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3123 ;;
3124 gnu*)
3125 ;;
3126 hpux9*)
3127 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3128 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3129 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3130 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3131 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3132 # but as the default
3133 # location of the library.
3134
3135 case $cc_basename in
3136 CC*)
3137 # FIXME: insert proper C++ library support
3138 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3139 ;;
3140 aCC*)
3141 _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 $lib'
3142 # Commands to make compiler produce verbose output that lists
3143 # what "hidden" libraries, object files and flags are used when
3144 # linking a shared library.
3145 #
3146 # There doesn't appear to be a way to prevent this compiler from
3147 # explicitly linking system object files so we need to strip them
3148 # from the output so that they don't get included in the library
3149 # dependencies.
3150 output_verbose_link_cmd='templist=`($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 $list'
3151 ;;
3152 *)
3153 if test "$GXX" = yes; then
3154 _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'
3155 else
3156 # FIXME: insert proper C++ library support
3157 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3158 fi
3159 ;;
3160 esac
3161 ;;
3162 hpux10*|hpux11*)
3163 if test $with_gnu_ld = no; then
3164 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3165 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3166
3167 case $host_cpu in
3168 hppa*64*|ia64*)
3169 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3170 ;;
3171 *)
3172 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3173 ;;
3174 esac
3175 fi
3176 case $host_cpu in
3177 hppa*64*|ia64*)
3178 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3179 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3180 ;;
3181 *)
3182 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3183 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3184 # but as the default
3185 # location of the library.
3186 ;;
3187 esac
3188
3189 case $cc_basename in
3190 CC*)
3191 # FIXME: insert proper C++ library support
3192 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3193 ;;
3194 aCC*)
3195 case $host_cpu in
3196 hppa*64*)
3197 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3198 ;;
3199 ia64*)
3200 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3201 ;;
3202 *)
3203 _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 $compiler_flags'
3204 ;;
3205 esac
3206 # Commands to make compiler produce verbose output that lists
3207 # what "hidden" libraries, object files and flags are used when
3208 # linking a shared library.
3209 #
3210 # There doesn't appear to be a way to prevent this compiler from
3211 # explicitly linking system object files so we need to strip them
3212 # from the output so that they don't get included in the library
3213 # dependencies.
3214 output_verbose_link_cmd='templist=`($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 $list'
3215 ;;
3216 *)
3217 if test "$GXX" = yes; then
3218 if test $with_gnu_ld = no; then
3219 case $host_cpu in
3220 hppa*64*)
3221 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3222 ;;
3223 ia64*)
3224 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3225 ;;
3226 *)
3227 _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'
3228 ;;
3229 esac
3230 fi
3231 else
3232 # FIXME: insert proper C++ library support
3233 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3234 fi
3235 ;;
3236 esac
3237 ;;
3238 interix3*)
3239 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3240 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3241 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3242 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3243 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3244 # Instead, shared libraries are loaded at an image base (0x10000000 by
3245 # default) and relocated if they conflict, which is a slow very memory
3246 # consuming and fragmenting process. To avoid this, we pick a random,
3247 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3248 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
3249 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3250 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3251 ;;
3252 irix5* | irix6*)
3253 case $cc_basename in
3254 CC*)
3255 # SGI C++
3256 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3257
3258 # Archives containing C++ object files must be created using
3259 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3260 # necessary to make sure instantiated templates are included
3261 # in the archive.
3262 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3263 ;;
3264 *)
3265 if test "$GXX" = yes; then
3266 if test "$with_gnu_ld" = no; then
3267 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3268 else
3269 _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'
3270 fi
3271 fi
3272 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3273 ;;
3274 esac
3275 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3276 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3277 ;;
3278 linux*)
3279 case $cc_basename in
3280 KCC*)
3281 # Kuck and Associates, Inc. (KAI) C++ Compiler
3282
3283 # KCC will only create a shared library if the output file
3284 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3285 # to its proper name (with version) after linking.
3286 _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'
3287 _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 $lib'
3288 # Commands to make compiler produce verbose output that lists
3289 # what "hidden" libraries, object files and flags are used when
3290 # linking a shared library.
3291 #
3292 # There doesn't appear to be a way to prevent this compiler from
3293 # explicitly linking system object files so we need to strip them
3294 # from the output so that they don't get included in the library
3295 # dependencies.
3296 output_verbose_link_cmd='templist=`$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'
3297
3298 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3299 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3300
3301 # Archives containing C++ object files must be created using
3302 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3303 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3304 ;;
3305 icpc*)
3306 # Intel C++
3307 with_gnu_ld=yes
3308 # version 8.0 and above of icpc choke on multiply defined symbols
3309 # if we add $predep_objects and $postdep_objects, however 7.1 and
3310 # earlier do not add the objects themselves.
3311 case `$CC -V 2>&1` in
3312 *"Version 7."*)
3313 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3314 _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'
3315 ;;
3316 *) # Version 8.0 or newer
3317 tmp_idyn=
3318 case $host_cpu in
3319 ia64*) tmp_idyn=' -i_dynamic';;
3320 esac
3321 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3322 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3323 ;;
3324 esac
3325 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3326 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3327 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3328 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3329 ;;
3330 pgCC*)
3331 # Portland Group C++ compiler
3332 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3333 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
3334
3335 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3336 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3337 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3338 ;;
3339 cxx*)
3340 # Compaq C++
3341 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3342 _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'
3343
3344 runpath_var=LD_RUN_PATH
3345 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3346 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3347
3348 # Commands to make compiler produce verbose output that lists
3349 # what "hidden" libraries, object files and flags are used when
3350 # linking a shared library.
3351 #
3352 # There doesn't appear to be a way to prevent this compiler from
3353 # explicitly linking system object files so we need to strip them
3354 # from the output so that they don't get included in the library
3355 # dependencies.
3356 output_verbose_link_cmd='templist=`$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'
3357 ;;
3358 esac
3359 ;;
3360 lynxos*)
3361 # FIXME: insert proper C++ library support
3362 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3363 ;;
3364 m88k*)
3365 # FIXME: insert proper C++ library support
3366 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3367 ;;
3368 mvs*)
3369 case $cc_basename in
3370 cxx*)
3371 # FIXME: insert proper C++ library support
3372 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3373 ;;
3374 *)
3375 # FIXME: insert proper C++ library support
3376 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3377 ;;
3378 esac
3379 ;;
3380 netbsd*)
3381 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3382 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3383 wlarc=
3384 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3385 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3386 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3387 fi
3388 # Workaround some broken pre-1.5 toolchains
3389 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3390 ;;
3391 openbsd2*)
3392 # C++ shared libraries are fairly broken
3393 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3394 ;;
3395 openbsd*)
3396 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3397 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3398 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3399 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3400 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3401 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
3402 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3403 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3404 fi
3405 output_verbose_link_cmd='echo'
3406 ;;
3407 osf3*)
3408 case $cc_basename in
3409 KCC*)
3410 # Kuck and Associates, Inc. (KAI) C++ Compiler
3411
3412 # KCC will only create a shared library if the output file
3413 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3414 # to its proper name (with version) after linking.
3415 _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'
3416
3417 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3418 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3419
3420 # Archives containing C++ object files must be created using
3421 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3422 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3423
3424 ;;
3425 RCC*)
3426 # Rational C++ 2.4.1
3427 # FIXME: insert proper C++ library support
3428 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3429 ;;
3430 cxx*)
3431 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3432 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3433
3434 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3435 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3436
3437 # Commands to make compiler produce verbose output that lists
3438 # what "hidden" libraries, object files and flags are used when
3439 # linking a shared library.
3440 #
3441 # There doesn't appear to be a way to prevent this compiler from
3442 # explicitly linking system object files so we need to strip them
3443 # from the output so that they don't get included in the library
3444 # dependencies.
3445 output_verbose_link_cmd='templist=`$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 $list'
3446 ;;
3447 *)
3448 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3449 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3450 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3451
3452 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3453 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3454
3455 # Commands to make compiler produce verbose output that lists
3456 # what "hidden" libraries, object files and flags are used when
3457 # linking a shared library.
3458 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3459
3460 else
3461 # FIXME: insert proper C++ library support
3462 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3463 fi
3464 ;;
3465 esac
3466 ;;
3467 osf4* | osf5*)
3468 case $cc_basename in
3469 KCC*)
3470 # Kuck and Associates, Inc. (KAI) C++ Compiler
3471
3472 # KCC will only create a shared library if the output file
3473 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3474 # to its proper name (with version) after linking.
3475 _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'
3476
3477 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3478 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3479
3480 # Archives containing C++ object files must be created using
3481 # the KAI C++ compiler.
3482 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3483 ;;
3484 RCC*)
3485 # Rational C++ 2.4.1
3486 # FIXME: insert proper C++ library support
3487 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3488 ;;
3489 cxx*)
3490 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3491 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3492 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3493 echo "-hidden">> $lib.exp~
3494 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
3495 $rm $lib.exp'
3496
3497 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3498 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3499
3500 # Commands to make compiler produce verbose output that lists
3501 # what "hidden" libraries, object files and flags are used when
3502 # linking a shared library.
3503 #
3504 # There doesn't appear to be a way to prevent this compiler from
3505 # explicitly linking system object files so we need to strip them
3506 # from the output so that they don't get included in the library
3507 # dependencies.
3508 output_verbose_link_cmd='templist=`$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 $list'
3509 ;;
3510 *)
3511 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3512 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3513 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3514
3515 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3516 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3517
3518 # Commands to make compiler produce verbose output that lists
3519 # what "hidden" libraries, object files and flags are used when
3520 # linking a shared library.
3521 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3522
3523 else
3524 # FIXME: insert proper C++ library support
3525 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3526 fi
3527 ;;
3528 esac
3529 ;;
3530 psos*)
3531 # FIXME: insert proper C++ library support
3532 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3533 ;;
3534 sunos4*)
3535 case $cc_basename in
3536 CC*)
3537 # Sun C++ 4.x
3538 # FIXME: insert proper C++ library support
3539 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3540 ;;
3541 lcc*)
3542 # Lucid
3543 # FIXME: insert proper C++ library support
3544 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3545 ;;
3546 *)
3547 # FIXME: insert proper C++ library support
3548 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3549 ;;
3550 esac
3551 ;;
3552 solaris*)
3553 case $cc_basename in
3554 CC*)
3555 # Sun C++ 4.2, 5.x and Centerline C++
3556 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3557 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3558 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3559 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3560 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3561
3562 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3563 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3564 case $host_os in
3565 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3566 *)
3567 # The C++ compiler is used as linker so we must use $wl
3568 # flag to pass the commands to the underlying system
3569 # linker. We must also pass each convience library through
3570 # to the system linker between allextract/defaultextract.
3571 # The C++ compiler will combine linker options so we
3572 # cannot just pass the convience library names through
3573 # without $wl.
3574 # Supported since Solaris 2.6 (maybe 2.5.1?)
3575 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
3576 ;;
3577 esac
3578 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3579
3580 output_verbose_link_cmd='echo'
3581
3582 # Archives containing C++ object files must be created using
3583 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3584 # necessary to make sure instantiated templates are included
3585 # in the archive.
3586 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3587 ;;
3588 gcx*)
3589 # Green Hills C++ Compiler
3590 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3591
3592 # The C++ compiler must be used to create the archive.
3593 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3594 ;;
3595 *)
3596 # GNU C++ compiler with Solaris linker
3597 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3598 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3599 if $CC --version | grep -v '^2\.7' > /dev/null; then
3600 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3601 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3602 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3603
3604 # Commands to make compiler produce verbose output that lists
3605 # what "hidden" libraries, object files and flags are used when
3606 # linking a shared library.
3607 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3608 else
3609 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3610 # platform.
3611 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3612 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3613 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3614
3615 # Commands to make compiler produce verbose output that lists
3616 # what "hidden" libraries, object files and flags are used when
3617 # linking a shared library.
3618 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3619 fi
3620
3621 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3622 fi
3623 ;;
3624 esac
3625 ;;
3626 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3627 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3628 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3629 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3630 runpath_var='LD_RUN_PATH'
3631
3632 case $cc_basename in
3633 CC*)
3634 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3635 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3636 ;;
3637 *)
3638 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3639 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3640 ;;
3641 esac
3642 ;;
3643 sysv5* | sco3.2v5* | sco5v6*)
3644 # Note: We can NOT use -z defs as we might desire, because we do not
3645 # link with -lc, and that would cause any symbols used from libc to
3646 # always be unresolved, which means just about no library would
3647 # ever link correctly. If we're not using GNU ld we use -z text
3648 # though, which does catch some bad symbols but isn't as heavy-handed
3649 # as -z defs.
3650 # For security reasons, it is highly recommended that you always
3651 # use absolute paths for naming shared libraries, and exclude the
3652 # DT_RUNPATH tag from executables and libraries. But doing so
3653 # requires that you compile everything twice, which is a pain.
3654 # So that behaviour is only enabled if SCOABSPATH is set to a
3655 # non-empty value in the environment. Most likely only useful for
3656 # creating official distributions of packages.
3657 # This is a hack until libtool officially supports absolute path
3658 # names for shared libraries.
3659 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3660 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3661 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3662 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3663 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3664 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3665 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3666 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3667 runpath_var='LD_RUN_PATH'
3668
3669 case $cc_basename in
3670 CC*)
3671 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3672 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3673 ;;
3674 *)
3675 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3676 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3677 ;;
3678 esac
3679 ;;
3680 tandem*)
3681 case $cc_basename in
3682 NCC*)
3683 # NonStop-UX NCC 3.20
3684 # FIXME: insert proper C++ library support
3685 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3686 ;;
3687 *)