~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~ [ freetext search ] ~ [ file search ] ~
aclocal.m4

Version: ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~
  1 # generated automatically by aclocal 1.8.3 -*- Autoconf -*-
  2 
  3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
  4 # Free Software Foundation, Inc.
  5 # This file is free software; the Free Software Foundation
  6 # gives unlimited permission to copy and/or distribute it,
  7 # with or without modifications, as long as this notice is preserved.
  8 
  9 # This program is distributed in the hope that it will be useful,
 10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
 11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 12 # PARTICULAR PURPOSE.
 13 
 14 
 15 dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
 16 dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
 17 dnl also defines GSTUFF_PKG_ERRORS on error
 18 AC_DEFUN(PKG_CHECK_MODULES, [
 19   succeeded=no
 20 
 21   if test -z "$PKG_CONFIG"; then
 22     AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
 23   fi
 24 
 25   if test "$PKG_CONFIG" = "no" ; then
 26      echo "*** The pkg-config script could not be found. Make sure it is"
 27      echo "*** in your path, or set the PKG_CONFIG environment variable"
 28      echo "*** to the full path to pkg-config."
 29      echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
 30   else
 31      PKG_CONFIG_MIN_VERSION=0.9.0
 32      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
 33         AC_MSG_CHECKING(for $2)
 34 
 35         if $PKG_CONFIG --exists "$2" ; then
 36             AC_MSG_RESULT(yes)
 37             succeeded=yes
 38 
 39             AC_MSG_CHECKING($1_CFLAGS)
 40             $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
 41             AC_MSG_RESULT($$1_CFLAGS)
 42 
 43             AC_MSG_CHECKING($1_LIBS)
 44             $1_LIBS=`$PKG_CONFIG --libs "$2"`
 45             AC_MSG_RESULT($$1_LIBS)
 46         else
 47             $1_CFLAGS=""
 48             $1_LIBS=""
 49             ## If we have a custom action on failure, don't print errors, but 
 50             ## do set a variable so people can do so.
 51             $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
 52             ifelse([$4], ,echo $$1_PKG_ERRORS,)
 53         fi
 54 
 55         AC_SUBST($1_CFLAGS)
 56         AC_SUBST($1_LIBS)
 57      else
 58         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
 59         echo "*** See http://www.freedesktop.org/software/pkgconfig"
 60      fi
 61   fi
 62 
 63   if test $succeeded = yes; then
 64      ifelse([$3], , :, [$3])
 65   else
 66      ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
 67   fi
 68 ])
 69 
 70 
 71 
 72 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
 73 
 74 # serial 47 AC_PROG_LIBTOOL
 75 
 76 
 77 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
 78 # -----------------------------------------------------------
 79 # If this macro is not defined by Autoconf, define it here.
 80 m4_ifdef([AC_PROVIDE_IFELSE],
 81          [],
 82          [m4_define([AC_PROVIDE_IFELSE],
 83                  [m4_ifdef([AC_PROVIDE_$1],
 84                            [$2], [$3])])])
 85 
 86 
 87 # AC_PROG_LIBTOOL
 88 # ---------------
 89 AC_DEFUN([AC_PROG_LIBTOOL],
 90 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
 91 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
 92 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
 93   AC_PROVIDE_IFELSE([AC_PROG_CXX],
 94     [AC_LIBTOOL_CXX],
 95     [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
 96   ])])
 97 dnl And a similar setup for Fortran 77 support
 98   AC_PROVIDE_IFELSE([AC_PROG_F77],
 99     [AC_LIBTOOL_F77],
100     [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
101 ])])
102 
103 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
104 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
105 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
106   AC_PROVIDE_IFELSE([AC_PROG_GCJ],
107     [AC_LIBTOOL_GCJ],
108     [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
109       [AC_LIBTOOL_GCJ],
110       [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
111         [AC_LIBTOOL_GCJ],
112       [ifdef([AC_PROG_GCJ],
113              [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
114        ifdef([A][M_PROG_GCJ],
115              [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
116        ifdef([LT_AC_PROG_GCJ],
117              [define([LT_AC_PROG_GCJ],
118                 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
119 ])])# AC_PROG_LIBTOOL
120 
121 
122 # _AC_PROG_LIBTOOL
123 # ----------------
124 AC_DEFUN([_AC_PROG_LIBTOOL],
125 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
126 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
127 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
128 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
129 
130 # This can be used to rebuild libtool when needed
131 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
132 
133 # Always use our own libtool.
134 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
135 AC_SUBST(LIBTOOL)dnl
136 
137 # Prevent multiple expansion
138 define([AC_PROG_LIBTOOL], [])
139 ])# _AC_PROG_LIBTOOL
140 
141 
142 # AC_LIBTOOL_SETUP
143 # ----------------
144 AC_DEFUN([AC_LIBTOOL_SETUP],
145 [AC_PREREQ(2.50)dnl
146 AC_REQUIRE([AC_ENABLE_SHARED])dnl
147 AC_REQUIRE([AC_ENABLE_STATIC])dnl
148 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
149 AC_REQUIRE([AC_CANONICAL_HOST])dnl
150 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
151 AC_REQUIRE([AC_PROG_CC])dnl
152 AC_REQUIRE([AC_PROG_LD])dnl
153 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
154 AC_REQUIRE([AC_PROG_NM])dnl
155 
156 AC_REQUIRE([AC_PROG_LN_S])dnl
157 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
158 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
159 AC_REQUIRE([AC_OBJEXT])dnl
160 AC_REQUIRE([AC_EXEEXT])dnl
161 dnl
162 
163 AC_LIBTOOL_SYS_MAX_CMD_LEN
164 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
165 AC_LIBTOOL_OBJDIR
166 
167 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
168 _LT_AC_PROG_ECHO_BACKSLASH
169 
170 case $host_os in
171 aix3*)
172   # AIX sometimes has problems with the GCC collect2 program.  For some
173   # reason, if we set the COLLECT_NAMES environment variable, the problems
174   # vanish in a puff of smoke.
175   if test "X${COLLECT_NAMES+set}" != Xset; then
176     COLLECT_NAMES=
177     export COLLECT_NAMES
178   fi
179   ;;
180 esac
181 
182 # Sed substitution that helps us do robust quoting.  It backslashifies
183 # metacharacters that are still active within double-quoted strings.
184 Xsed='sed -e s/^X//'
185 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
186 
187 # Same as above, but do not quote variable references.
188 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
189 
190 # Sed substitution to delay expansion of an escaped shell variable in a
191 # double_quote_subst'ed string.
192 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
193 
194 # Sed substitution to avoid accidental globbing in evaled expressions
195 no_glob_subst='s/\*/\\\*/g'
196 
197 # Constants:
198 rm="rm -f"
199 
200 # Global variables:
201 default_ofile=libtool
202 can_build_shared=yes
203 
204 # All known linkers require a `.a' archive for static linking (except M$VC,
205 # which needs '.lib').
206 libext=a
207 ltmain="$ac_aux_dir/ltmain.sh"
208 ofile="$default_ofile"
209 with_gnu_ld="$lt_cv_prog_gnu_ld"
210 
211 AC_CHECK_TOOL(AR, ar, false)
212 AC_CHECK_TOOL(RANLIB, ranlib, :)
213 AC_CHECK_TOOL(STRIP, strip, :)
214 
215 old_CC="$CC"
216 old_CFLAGS="$CFLAGS"
217 
218 # Set sane defaults for various variables
219 test -z "$AR" && AR=ar
220 test -z "$AR_FLAGS" && AR_FLAGS=cru
221 test -z "$AS" && AS=as
222 test -z "$CC" && CC=cc
223 test -z "$LTCC" && LTCC=$CC
224 test -z "$DLLTOOL" && DLLTOOL=dlltool
225 test -z "$LD" && LD=ld
226 test -z "$LN_S" && LN_S="ln -s"
227 test -z "$MAGIC_CMD" && MAGIC_CMD=file
228 test -z "$NM" && NM=nm
229 test -z "$SED" && SED=sed
230 test -z "$OBJDUMP" && OBJDUMP=objdump
231 test -z "$RANLIB" && RANLIB=:
232 test -z "$STRIP" && STRIP=:
233 test -z "$ac_objext" && ac_objext=o
234 
235 # Determine commands to create old-style static archives.
236 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
237 old_postinstall_cmds='chmod 644 $oldlib'
238 old_postuninstall_cmds=
239 
240 if test -n "$RANLIB"; then
241   case $host_os in
242   openbsd*)
243     old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
244     ;;
245   *)
246     old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
247     ;;
248   esac
249   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
250 fi
251 
252 # Only perform the check for file, if the check method requires it
253 case $deplibs_check_method in
254 file_magic*)
255   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
256     AC_PATH_MAGIC
257   fi
258   ;;
259 esac
260 
261 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
262 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
263 enable_win32_dll=yes, enable_win32_dll=no)
264 
265 AC_ARG_ENABLE([libtool-lock],
266     [AC_HELP_STRING([--disable-libtool-lock],
267         [avoid locking (might break parallel builds)])])
268 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
269 
270 AC_ARG_WITH([pic],
271     [AC_HELP_STRING([--with-pic],
272         [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
273     [pic_mode="$withval"],
274     [pic_mode=default])
275 test -z "$pic_mode" && pic_mode=default
276 
277 # Use C for the default configuration in the libtool script
278 tagname=
279 AC_LIBTOOL_LANG_C_CONFIG
280 _LT_AC_TAGCONFIG
281 ])# AC_LIBTOOL_SETUP
282 
283 
284 # _LT_AC_SYS_COMPILER
285 # -------------------
286 AC_DEFUN([_LT_AC_SYS_COMPILER],
287 [AC_REQUIRE([AC_PROG_CC])dnl
288 
289 # If no C compiler was specified, use CC.
290 LTCC=${LTCC-"$CC"}
291 
292 # Allow CC to be a program name with arguments.
293 compiler=$CC
294 ])# _LT_AC_SYS_COMPILER
295 
296 
297 # _LT_AC_SYS_LIBPATH_AIX
298 # ----------------------
299 # Links a minimal program and checks the executable
300 # for the system default hardcoded library path. In most cases,
301 # this is /usr/lib:/lib, but when the MPI compilers are used
302 # the location of the communication and MPI libs are included too.
303 # If we don't find anything, use the default library path according
304 # to the aix ld manual.
305 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
306 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
307 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
308 }'`
309 # Check for a 64-bit object if we didn't find anything.
310 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
311 }'`; fi],[])
312 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
313 ])# _LT_AC_SYS_LIBPATH_AIX
314 
315 
316 # _LT_AC_SHELL_INIT(ARG)
317 # ----------------------
318 AC_DEFUN([_LT_AC_SHELL_INIT],
319 [ifdef([AC_DIVERSION_NOTICE],
320              [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
321          [AC_DIVERT_PUSH(NOTICE)])
322 $1
323 AC_DIVERT_POP
324 ])# _LT_AC_SHELL_INIT
325 
326 
327 # _LT_AC_PROG_ECHO_BACKSLASH
328 # --------------------------
329 # Add some code to the start of the generated configure script which
330 # will find an echo command which doesn't interpret backslashes.
331 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
332 [_LT_AC_SHELL_INIT([
333 # Check that we are running under the correct shell.
334 SHELL=${CONFIG_SHELL-/bin/sh}
335 
336 case X$ECHO in
337 X*--fallback-echo)
338   # Remove one level of quotation (which was required for Make).
339   ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
340   ;;
341 esac
342 
343 echo=${ECHO-echo}
344 if test "X[$]1" = X--no-reexec; then
345   # Discard the --no-reexec flag, and continue.
346   shift
347 elif test "X[$]1" = X--fallback-echo; then
348   # Avoid inline document here, it may be left over
349   :
350 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
351   # Yippee, $echo works!
352   :
353 else
354   # Restart under the correct shell.
355   exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
356 fi
357 
358 if test "X[$]1" = X--fallback-echo; then
359   # used as fallback echo
360   shift
361   cat <<EOF
362 [$]*
363 EOF
364   exit 0
365 fi
366 
367 # The HP-UX ksh and POSIX shell print the target directory to stdout
368 # if CDPATH is set.
369 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
370 
371 if test -z "$ECHO"; then
372 if test "X${echo_test_string+set}" != Xset; then
373 # find a string as large as possible, as long as the shell can cope with it
374   for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
375     # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
376     if (echo_test_string="`eval $cmd`") 2>/dev/null &&
377        echo_test_string="`eval $cmd`" &&
378        (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
379     then
380       break
381     fi
382   done
383 fi
384 
385 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
386    echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
387    test "X$echo_testing_string" = "X$echo_test_string"; then
388   :
389 else
390   # The Solaris, AIX, and Digital Unix default echo programs unquote
391   # backslashes.  This makes it impossible to quote backslashes using
392   #   echo "$something" | sed 's/\\/\\\\/g'
393   #
394   # So, first we look for a working echo in the user's PATH.
395 
396   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
397   for dir in $PATH /usr/ucb; do
398     IFS="$lt_save_ifs"
399     if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
400        test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
401        echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
402        test "X$echo_testing_string" = "X$echo_test_string"; then
403       echo="$dir/echo"
404       break
405     fi
406   done
407   IFS="$lt_save_ifs"
408 
409   if test "X$echo" = Xecho; then
410     # We didn't find a better echo, so look for alternatives.
411     if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
412        echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
413        test "X$echo_testing_string" = "X$echo_test_string"; then
414       # This shell has a builtin print -r that does the trick.
415       echo='print -r'
416     elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
417          test "X$CONFIG_SHELL" != X/bin/ksh; then
418       # If we have ksh, try running configure again with it.
419       ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
420       export ORIGINAL_CONFIG_SHELL
421       CONFIG_SHELL=/bin/ksh
422       export CONFIG_SHELL
423       exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
424     else
425       # Try using printf.
426       echo='printf %s\n'
427       if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
428          echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
429          test "X$echo_testing_string" = "X$echo_test_string"; then
430         # Cool, printf works
431         :
432       elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
433            test "X$echo_testing_string" = 'X\t' &&
434            echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
435            test "X$echo_testing_string" = "X$echo_test_string"; then
436         CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
437         export CONFIG_SHELL
438         SHELL="$CONFIG_SHELL"
439         export SHELL
440         echo="$CONFIG_SHELL [$]0 --fallback-echo"
441       elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
442            test "X$echo_testing_string" = 'X\t' &&
443            echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
444            test "X$echo_testing_string" = "X$echo_test_string"; then
445         echo="$CONFIG_SHELL [$]0 --fallback-echo"
446       else
447         # maybe with a smaller string...
448         prev=:
449 
450         for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
451           if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
452           then
453             break
454           fi
455           prev="$cmd"
456         done
457 
458         if test "$prev" != 'sed 50q "[$]0"'; then
459           echo_test_string=`eval $prev`
460           export echo_test_string
461           exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
462         else
463           # Oops.  We lost completely, so just stick with echo.
464           echo=echo
465         fi
466       fi
467     fi
468   fi
469 fi
470 fi
471 
472 # Copy echo and quote the copy suitably for passing to libtool from
473 # the Makefile, instead of quoting the original, which is used later.
474 ECHO=$echo
475 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
476    ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
477 fi
478 
479 AC_SUBST(ECHO)
480 ])])# _LT_AC_PROG_ECHO_BACKSLASH
481 
482 
483 # _LT_AC_LOCK
484 # -----------
485 AC_DEFUN([_LT_AC_LOCK],
486 [AC_ARG_ENABLE([libtool-lock],
487     [AC_HELP_STRING([--disable-libtool-lock],
488         [avoid locking (might break parallel builds)])])
489 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
490 
491 # Some flags need to be propagated to the compiler or linker for good
492 # libtool support.
493 case $host in
494 ia64-*-hpux*)
495   # Find out which ABI we are using.
496   echo 'int i;' > conftest.$ac_ext
497   if AC_TRY_EVAL(ac_compile); then
498     case `/usr/bin/file conftest.$ac_objext` in
499     *ELF-32*)
500       HPUX_IA64_MODE="32"
501       ;;
502     *ELF-64*)
503       HPUX_IA64_MODE="64"
504       ;;
505     esac
506   fi
507   rm -rf conftest*
508   ;;
509 *-*-irix6*)
510   # Find out which ABI we are using.
511   echo '[#]line __oline__ "configure"' > conftest.$ac_ext
512   if AC_TRY_EVAL(ac_compile); then
513    if test "$lt_cv_prog_gnu_ld" = yes; then
514     case `/usr/bin/file conftest.$ac_objext` in
515     *32-bit*)
516       LD="${LD-ld} -melf32bsmip"
517       ;;
518     *N32*)
519       LD="${LD-ld} -melf32bmipn32"
520       ;;
521     *64-bit*)
522       LD="${LD-ld} -melf64bmip"
523       ;;
524     esac
525    else
526     case `/usr/bin/file conftest.$ac_objext` in
527     *32-bit*)
528       LD="${LD-ld} -32"
529       ;;
530     *N32*)
531       LD="${LD-ld} -n32"
532       ;;
533     *64-bit*)
534       LD="${LD-ld} -64"
535       ;;
536     esac
537    fi
538   fi
539   rm -rf conftest*
540   ;;
541 
542 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
543   # Find out which ABI we are using.
544   echo 'int i;' > conftest.$ac_ext
545   if AC_TRY_EVAL(ac_compile); then
546     case "`/usr/bin/file conftest.o`" in
547     *32-bit*)
548       case $host in
549         x86_64-*linux*)
550           LD="${LD-ld} -m elf_i386"
551           ;;
552         ppc64-*linux*|powerpc64-*linux*)
553           LD="${LD-ld} -m elf32ppclinux"
554           ;;
555         s390x-*linux*)
556           LD="${LD-ld} -m elf_s390"
557           ;;
558         sparc64-*linux*)
559           LD="${LD-ld} -m elf32_sparc"
560           ;;
561       esac
562       ;;
563     *64-bit*)
564       case $host in
565         x86_64-*linux*)
566           LD="${LD-ld} -m elf_x86_64"
567           ;;
568         ppc*-*linux*|powerpc*-*linux*)
569           LD="${LD-ld} -m elf64ppc"
570           ;;
571         s390*-*linux*)
572           LD="${LD-ld} -m elf64_s390"
573           ;;
574         sparc*-*linux*)
575           LD="${LD-ld} -m elf64_sparc"
576           ;;
577       esac
578       ;;
579     esac
580   fi
581   rm -rf conftest*
582   ;;
583 
584 *-*-sco3.2v5*)
585   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
586   SAVE_CFLAGS="$CFLAGS"
587   CFLAGS="$CFLAGS -belf"
588   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
589     [AC_LANG_PUSH(C)
590      AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
591      AC_LANG_POP])
592   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
593     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
594     CFLAGS="$SAVE_CFLAGS"
595   fi
596   ;;
597 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
598 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
599   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
600   AC_CHECK_TOOL(AS, as, false)
601   AC_CHECK_TOOL(OBJDUMP, objdump, false)
602   ;;
603   ])
604 esac
605 
606 need_locks="$enable_libtool_lock"
607 
608 ])# _LT_AC_LOCK
609 
610 
611 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
612 #               [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
613 # ----------------------------------------------------------------
614 # Check whether the given compiler option works
615 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
616 [AC_REQUIRE([LT_AC_PROG_SED])
617 AC_CACHE_CHECK([$1], [$2],
618   [$2=no
619   ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
620    printf "$lt_simple_compile_test_code" > conftest.$ac_ext
621    lt_compiler_flag="$3"
622    # Insert the option either (1) after the last *FLAGS variable, or
623    # (2) before a word containing "conftest.", or (3) at the end.
624    # Note that $ac_compile itself does not contain backslashes and begins
625    # with a dollar sign (not a hyphen), so the echo should work correctly.
626    # The option is referenced via a variable to avoid confusing sed.
627    lt_compile=`echo "$ac_compile" | $SED \
628    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
629    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
630    -e 's:$: $lt_compiler_flag:'`
631    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
632    (eval "$lt_compile" 2>conftest.err)
633    ac_status=$?
634    cat conftest.err >&AS_MESSAGE_LOG_FD
635    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
636    if (exit $ac_status) && test -s "$ac_outfile"; then
637      # The compiler can only warn and ignore the option if not recognized
638      # So say no if there are warnings
639      if test ! -s conftest.err; then
640        $2=yes
641      fi
642    fi
643    $rm conftest*
644 ])
645 
646 if test x"[$]$2" = xyes; then
647     ifelse([$5], , :, [$5])
648 else
649     ifelse([$6], , :, [$6])
650 fi
651 ])# AC_LIBTOOL_COMPILER_OPTION
652 
653 
654 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
655 #                          [ACTION-SUCCESS], [ACTION-FAILURE])
656 # ------------------------------------------------------------
657 # Check whether the given compiler option works
658 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
659 [AC_CACHE_CHECK([$1], [$2],
660   [$2=no
661    save_LDFLAGS="$LDFLAGS"
662    LDFLAGS="$LDFLAGS $3"
663    printf "$lt_simple_link_test_code" > conftest.$ac_ext
664    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
665      # The compiler can only warn and ignore the option if not recognized
666      # So say no if there are warnings
667      if test -s conftest.err; then
668        # Append any errors to the config.log.
669        cat conftest.err 1>&AS_MESSAGE_LOG_FD
670      else
671        $2=yes
672      fi
673    fi
674    $rm conftest*
675    LDFLAGS="$save_LDFLAGS"
676 ])
677 
678 if test x"[$]$2" = xyes; then
679     ifelse([$4], , :, [$4])
680 else
681     ifelse([$5], , :, [$5])
682 fi
683 ])# AC_LIBTOOL_LINKER_OPTION
684 
685 
686 # AC_LIBTOOL_SYS_MAX_CMD_LEN
687 # --------------------------
688 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
689 [# find the maximum length of command line arguments
690 AC_MSG_CHECKING([the maximum length of command line arguments])
691 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
692   i=0
693   testring="ABCD"
694 
695   case $build_os in
696   msdosdjgpp*)
697     # On DJGPP, this test can blow up pretty badly due to problems in libc
698     # (any single argument exceeding 2000 bytes causes a buffer overrun
699     # during glob expansion).  Even if it were fixed, the result of this
700     # check would be larger than it should be.
701     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
702     ;;
703 
704   gnu*)
705     # Under GNU Hurd, this test is not required because there is
706     # no limit to the length of command line arguments.
707     # Libtool will interpret -1 as no limit whatsoever
708     lt_cv_sys_max_cmd_len=-1;
709     ;;
710 
711   cygwin* | mingw*)
712     # On Win9x/ME, this test blows up -- it succeeds, but takes
713     # about 5 minutes as the teststring grows exponentially.
714     # Worse, since 9x/ME are not pre-emptively multitasking,
715     # you end up with a "frozen" computer, even though with patience
716     # the test eventually succeeds (with a max line length of 256k).
717     # Instead, let's just punt: use the minimum linelength reported by
718     # all of the supported platforms: 8192 (on NT/2K/XP).
719     lt_cv_sys_max_cmd_len=8192;
720     ;;
721 
722   amigaos*)
723     # On AmigaOS with pdksh, this test takes hours, literally.
724     # So we just punt and use a minimum line length of 8192.
725     lt_cv_sys_max_cmd_len=8192;
726     ;;
727 
728  *)
729     # If test is not a shell built-in, we'll probably end up computing a
730     # maximum length that is only half of the actual maximum length, but
731     # we can't tell.
732     while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \
733                = "XX$testring") >/dev/null 2>&1 &&
734             new_result=`expr "X$testring" : ".*" 2>&1` &&
735             lt_cv_sys_max_cmd_len=$new_result &&
736             test $i != 17 # 1/2 MB should be enough
737     do
738       i=`expr $i + 1`
739       testring=$testring$testring
740     done
741     testring=
742     # Add a significant safety factor because C++ compilers can tack on massive
743     # amounts of additional arguments before passing them to the linker.
744     # It appears as though 1/2 is a usable value.
745     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
746     ;;
747   esac
748 ])
749 if test -n $lt_cv_sys_max_cmd_len ; then
750   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
751 else
752   AC_MSG_RESULT(none)
753 fi
754 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
755 
756 
757 # _LT_AC_CHECK_DLFCN
758 # --------------------
759 AC_DEFUN([_LT_AC_CHECK_DLFCN],
760 [AC_CHECK_HEADERS(dlfcn.h)dnl
761 ])# _LT_AC_CHECK_DLFCN
762 
763 
764 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
765 #                           ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
766 # ------------------------------------------------------------------
767 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
768 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
769 if test "$cross_compiling" = yes; then :
770   [$4]
771 else
772   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
773   lt_status=$lt_dlunknown
774   cat > conftest.$ac_ext <<EOF
775 [#line __oline__ "configure"
776 #include "confdefs.h"
777 
778 #if HAVE_DLFCN_H
779 #include <dlfcn.h>
780 #endif
781 
782 #include <stdio.h>
783 
784 #ifdef RTLD_GLOBAL
785 #  define LT_DLGLOBAL           RTLD_GLOBAL
786 #else
787 #  ifdef DL_GLOBAL
788 #    define LT_DLGLOBAL         DL_GLOBAL
789 #  else
790 #    define LT_DLGLOBAL         0
791 #  endif
792 #endif
793 
794 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
795    find out it does not work in some platform. */
796 #ifndef LT_DLLAZY_OR_NOW
797 #  ifdef RTLD_LAZY
798 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
799 #  else
800 #    ifdef DL_LAZY
801 #      define LT_DLLAZY_OR_NOW          DL_LAZY
802 #    else
803 #      ifdef RTLD_NOW
804 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
805 #      else
806 #        ifdef DL_NOW
807 #          define LT_DLLAZY_OR_NOW      DL_NOW
808 #        else
809 #          define LT_DLLAZY_OR_NOW      0
810 #        endif
811 #      endif
812 #    endif
813 #  endif
814 #endif
815 
816 #ifdef __cplusplus
817 extern "C" void exit (int);
818 #endif
819 
820 void fnord() { int i=42;}
821 int main ()
822 {
823   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
824   int status = $lt_dlunknown;
825 
826   if (self)
827     {
828       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
829       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
830       /* dlclose (self); */
831     }
832 
833     exit (status);
834 }]
835 EOF
836   if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
837     (./conftest; exit; ) 2>/dev/null
838     lt_status=$?
839     case x$lt_status in
840       x$lt_dlno_uscore) $1 ;;
841       x$lt_dlneed_uscore) $2 ;;
842       x$lt_unknown|x*) $3 ;;
843     esac
844   else :
845     # compilation failed
846     $3
847   fi
848 fi
849 rm -fr conftest*
850 ])# _LT_AC_TRY_DLOPEN_SELF
851 
852 
853 # AC_LIBTOOL_DLOPEN_SELF
854 # -------------------
855 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
856 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
857 if test "x$enable_dlopen" != xyes; then
858   enable_dlopen=unknown
859   enable_dlopen_self=unknown
860   enable_dlopen_self_static=unknown
861 else
862   lt_cv_dlopen=no
863   lt_cv_dlopen_libs=
864 
865   case $host_os in
866   beos*)
867     lt_cv_dlopen="load_add_on"
868     lt_cv_dlopen_libs=
869     lt_cv_dlopen_self=yes
870     ;;
871 
872   mingw* | pw32*)
873     lt_cv_dlopen="LoadLibrary"
874     lt_cv_dlopen_libs=
875    ;;
876 
877   cygwin*)
878     lt_cv_dlopen="dlopen"
879     lt_cv_dlopen_libs=
880    ;;
881 
882   darwin*)
883   # if libdl is installed we need to link against it
884     AC_CHECK_LIB([dl], [dlopen],
885                 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
886     lt_cv_dlopen="dyld"
887     lt_cv_dlopen_libs=
888     lt_cv_dlopen_self=yes
889     ])
890    ;;
891 
892   *)
893     AC_CHECK_FUNC([shl_load],
894           [lt_cv_dlopen="shl_load"],
895       [AC_CHECK_LIB([dld], [shl_load],
896             [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
897         [AC_CHECK_FUNC([dlopen],
898               [lt_cv_dlopen="dlopen"],
899           [AC_CHECK_LIB([dl], [dlopen],
900                 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
901             [AC_CHECK_LIB([svld], [dlopen],
902                   [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
903               [AC_CHECK_LIB([dld], [dld_link],
904                     [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
905               ])
906             ])
907           ])
908         ])
909       ])
910     ;;
911   esac
912 
913   if test "x$lt_cv_dlopen" != xno; then
914     enable_dlopen=yes
915   else
916     enable_dlopen=no
917   fi
918 
919   case $lt_cv_dlopen in
920   dlopen)
921     save_CPPFLAGS="$CPPFLAGS"
922     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
923 
924     save_LDFLAGS="$LDFLAGS"
925     eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
926 
927     save_LIBS="$LIBS"
928     LIBS="$lt_cv_dlopen_libs $LIBS"
929 
930     AC_CACHE_CHECK([whether a program can dlopen itself],
931           lt_cv_dlopen_self, [dnl
932           _LT_AC_TRY_DLOPEN_SELF(
933             lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
934             lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
935     ])
936 
937     if test "x$lt_cv_dlopen_self" = xyes; then
938       LDFLAGS="$LDFLAGS $link_static_flag"
939       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
940           lt_cv_dlopen_self_static, [dnl
941           _LT_AC_TRY_DLOPEN_SELF(
942             lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
943             lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
944       ])
945     fi
946 
947     CPPFLAGS="$save_CPPFLAGS"
948     LDFLAGS="$save_LDFLAGS"
949     LIBS="$save_LIBS"
950     ;;
951   esac
952 
953   case $lt_cv_dlopen_self in
954   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
955   *) enable_dlopen_self=unknown ;;
956   esac
957 
958   case $lt_cv_dlopen_self_static in
959   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
960   *) enable_dlopen_self_static=unknown ;;
961   esac
962 fi
963 ])# AC_LIBTOOL_DLOPEN_SELF
964 
965 
966 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
967 # ---------------------------------
968 # Check to see if options -c and -o are simultaneously supported by compiler
969 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
970 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
971 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
972   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
973   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
974    $rm -r conftest 2>/dev/null
975    mkdir conftest
976    cd conftest
977    mkdir out
978    printf "$lt_simple_compile_test_code" > conftest.$ac_ext
979 
980    lt_compiler_flag="-o out/conftest2.$ac_objext"
981    # Insert the option either (1) after the last *FLAGS variable, or
982    # (2) before a word containing "conftest.", or (3) at the end.
983    # Note that $ac_compile itself does not contain backslashes and begins
984    # with a dollar sign (not a hyphen), so the echo should work correctly.
985    lt_compile=`echo "$ac_compile" | $SED \
986    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
987    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
988    -e 's:$: $lt_compiler_flag:'`
989    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
990    (eval "$lt_compile" 2>out/conftest.err)
991    ac_status=$?
992    cat out/conftest.err >&AS_MESSAGE_LOG_FD
993    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
994    if (exit $ac_status) && test -s out/conftest2.$ac_objext
995    then
996      # The compiler can only warn and ignore the option if not recognized
997      # So say no if there are warnings
998      if test ! -s out/conftest.err; then
999        _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1000      fi
1001    fi
1002    chmod u+w .
1003    $rm conftest*
1004    # SGI C++ compiler will create directory out/ii_files/ for
1005    # template instantiation
1006    test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1007    $rm out/* && rmdir out
1008    cd ..
1009    rmdir conftest
1010    $rm conftest*
1011 ])
1012 ])# AC_LIBTOOL_PROG_CC_C_O
1013 
1014 
1015 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1016 # -----------------------------------------
1017 # Check to see if we can do hard links to lock some files if needed
1018 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1019 [AC_REQUIRE([_LT_AC_LOCK])dnl
1020 
1021 hard_links="nottested"
1022 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1023   # do not overwrite the value of need_locks provided by the user
1024   AC_MSG_CHECKING([if we can lock with hard links])
1025   hard_links=yes
1026   $rm conftest*
1027   ln conftest.a conftest.b 2>/dev/null && hard_links=no
1028   touch conftest.a
1029   ln conftest.a conftest.b 2>&5 || hard_links=no
1030   ln conftest.a conftest.b 2>/dev/null && hard_links=no
1031   AC_MSG_RESULT([$hard_links])
1032   if test "$hard_links" = no; then
1033     AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1034     need_locks=warn
1035   fi
1036 else
1037   need_locks=no
1038 fi
1039 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1040 
1041 
1042 # AC_LIBTOOL_OBJDIR
1043 # -----------------
1044 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1045 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1046 [rm -f .libs 2>/dev/null
1047 mkdir .libs 2>/dev/null
1048 if test -d .libs; then
1049   lt_cv_objdir=.libs
1050 else
1051   # MS-DOS does not allow filenames that begin with a dot.
1052   lt_cv_objdir=_libs
1053 fi
1054 rmdir .libs 2>/dev/null])
1055 objdir=$lt_cv_objdir
1056 ])# AC_LIBTOOL_OBJDIR
1057 
1058 
1059 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1060 # ----------------------------------------------
1061 # Check hardcoding attributes.
1062 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1063 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1064 _LT_AC_TAGVAR(hardcode_action, $1)=
1065 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1066    test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1067    test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1068 
1069   # We can hardcode non-existant directories.
1070   if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1071      # If the only mechanism to avoid hardcoding is shlibpath_var, we
1072      # have to relink, otherwise we might link with an installed library
1073      # when we should be linking with a yet-to-be-installed one
1074      ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1075      test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1076     # Linking always hardcodes the temporary library directory.
1077     _LT_AC_TAGVAR(hardcode_action, $1)=relink
1078   else
1079     # We can link without hardcoding, and we can hardcode nonexisting dirs.
1080     _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1081   fi
1082 else
1083   # We cannot hardcode anything, or else we can only hardcode existing
1084   # directories.
1085   _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1086 fi
1087 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1088 
1089 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1090   # Fast installation is not supported
1091   enable_fast_install=no
1092 elif test "$shlibpath_overrides_runpath" = yes ||
1093      test "$enable_shared" = no; then
1094   # Fast installation is not necessary
1095   enable_fast_install=needless
1096 fi
1097 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1098 
1099 
1100 # AC_LIBTOOL_SYS_LIB_STRIP
1101 # ------------------------
1102 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1103 [striplib=
1104 old_striplib=
1105 AC_MSG_CHECKING([whether stripping libraries is possible])
1106 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1107   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1108   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1109   AC_MSG_RESULT([yes])
1110 else
1111 # FIXME - insert some real tests, host_os isn't really good enough
1112   case $host_os in
1113    darwin*)
1114        if test -n "$STRIP" ; then
1115          striplib="$STRIP -x"
1116          AC_MSG_RESULT([yes])
1117        else
1118   AC_MSG_RESULT([no])
1119 fi
1120        ;;
1121    *)
1122   AC_MSG_RESULT([no])
1123     ;;
1124   esac
1125 fi
1126 ])# AC_LIBTOOL_SYS_LIB_STRIP
1127 
1128 
1129 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1130 # -----------------------------
1131 # PORTME Fill in your ld.so characteristics
1132 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1133 [AC_MSG_CHECKING([dynamic linker characteristics])
1134 library_names_spec=
1135 libname_spec='lib$name'
1136 soname_spec=
1137 shrext=".so"
1138 postinstall_cmds=
1139 postuninstall_cmds=
1140 finish_cmds=
1141 finish_eval=
1142 shlibpath_var=
1143 shlibpath_overrides_runpath=unknown
1144 version_type=none
1145 dynamic_linker="$host_os ld.so"
1146 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1147 if test "$GCC" = yes; then
1148   sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1149   if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1150     # if the path contains ";" then we assume it to be the separator
1151     # otherwise default to the standard path separator (i.e. ":") - it is
1152     # assumed that no part of a normal pathname contains ";" but that should
1153     # okay in the real world where ";" in dirpaths is itself problematic.
1154     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1155   else
1156     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
1157   fi
1158 else
1159   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1160 fi
1161 need_lib_prefix=unknown
1162 hardcode_into_libs=no
1163 
1164 # when you set need_version to no, make sure it does not cause -set_version
1165 # flags to be left without arguments
1166 need_version=unknown
1167 
1168 case $host_os in
1169 aix3*)
1170   version_type=linux
1171   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1172   shlibpath_var=LIBPATH
1173 
1174   # AIX 3 has no versioning support, so we append a major version to the name.
1175   soname_spec='${libname}${release}${shared_ext}$major'
1176   ;;
1177 
1178 aix4* | aix5*)
1179   version_type=linux
1180   need_lib_prefix=no
1181   need_version=no
1182   hardcode_into_libs=yes
1183   if test "$host_cpu" = ia64; then
1184     # AIX 5 supports IA64
1185     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1186     shlibpath_var=LD_LIBRARY_PATH
1187   else
1188     # With GCC up to 2.95.x, collect2 would create an import file
1189     # for dependence libraries.  The import file would start with
1190     # the line `#! .'.  This would cause the generated library to
1191     # depend on `.', always an invalid library.  This was fixed in
1192     # development snapshots of GCC prior to 3.0.
1193     case $host_os in
1194       aix4 | aix4.[[01]] | aix4.[[01]].*)
1195       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1196            echo ' yes '
1197            echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1198         :
1199       else
1200         can_build_shared=no
1201       fi
1202       ;;
1203     esac
1204     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1205     # soname into executable. Probably we can add versioning support to
1206     # collect2, so additional links can be useful in future.
1207     if test "$aix_use_runtimelinking" = yes; then
1208       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1209       # instead of lib<name>.a to let people know that these are not
1210       # typical AIX shared libraries.
1211       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1212     else
1213       # We preserve .a as extension for shared libraries through AIX4.2
1214       # and later when we are not doing run time linking.
1215       library_names_spec='${libname}${release}.a $libname.a'
1216       soname_spec='${libname}${release}${shared_ext}$major'
1217     fi
1218     shlibpath_var=LIBPATH
1219   fi
1220   ;;
1221 
1222 amigaos*)
1223   library_names_spec='$libname.ixlibrary $libname.a'
1224   # Create ${libname}_ixlibrary.a entries in /sys/libs.
1225   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 ${libname}_ixlibrary.a || exit 1; done'
1226   ;;
1227 
1228 beos*)
1229   library_names_spec='${libname}${shared_ext}'
1230   dynamic_linker="$host_os ld.so"
1231   shlibpath_var=LIBRARY_PATH
1232   ;;
1233 
1234 bsdi4*)
1235   version_type=linux
1236   need_version=no
1237   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1238   soname_spec='${libname}${release}${shared_ext}$major'
1239   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1240   shlibpath_var=LD_LIBRARY_PATH
1241   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1242   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1243   # the default ld.so.conf also contains /usr/contrib/lib and
1244   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1245   # libtool to hard-code these into programs
1246   ;;
1247 
1248 cygwin* | mingw* | pw32*)
1249   version_type=windows
1250   shrext=".dll"
1251   need_version=no
1252   need_lib_prefix=no
1253 
1254   case $GCC,$host_os in
1255   yes,cygwin* | yes,mingw* | yes,pw32*)
1256     library_names_spec='$libname.dll.a'
1257     # DLL is installed to $(libdir)/../bin by postinstall_cmds
1258     postinstall_cmds='base_file=`basename \${file}`~
1259       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1260       dldir=$destdir/`dirname \$dlpath`~
1261       test -d \$dldir || mkdir -p \$dldir~
1262       $install_prog $dir/$dlname \$dldir/$dlname'
1263     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1264       dlpath=$dir/\$dldll~
1265        $rm \$dlpath'
1266     shlibpath_overrides_runpath=yes
1267 
1268     case $host_os in
1269     cygwin*)
1270       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1271       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1272       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1273       ;;
1274     mingw*)
1275       # MinGW DLLs use traditional 'lib' prefix
1276       soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1277       sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1278       if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1279         # It is most probably a Windows format PATH printed by
1280         # mingw gcc, but we are running on Cygwin. Gcc prints its search
1281         # path with ; separators, and with drive letters. We can handle the
1282         # drive letters (cygwin fileutils understands them), so leave them,
1283         # especially as we might pass files found there to a mingw objdump,
1284         # which wouldn't understand a cygwinified path. Ahh.
1285         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1286       else
1287         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
1288       fi
1289       ;;
1290     pw32*)
1291       # pw32 DLLs use 'pw' prefix rather than 'lib'
1292       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1293       ;;
1294     esac
1295     ;;
1296 
1297   *)
1298     library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1299     ;;
1300   esac
1301   dynamic_linker='Win32 ld.exe'
1302   # FIXME: first we should search . and the directory the executable is in
1303   shlibpath_var=PATH
1304   ;;
1305 
1306 darwin* | rhapsody*)
1307   dynamic_linker="$host_os dyld"
1308   version_type=darwin
1309   need_lib_prefix=no
1310   need_version=no
1311   library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1312   soname_spec='${libname}${release}${major}$shared_ext'
1313   shlibpath_overrides_runpath=yes
1314   shlibpath_var=DYLD_LIBRARY_PATH
1315   shrext='$(test .$module = .yes && echo .so || echo .dylib)'
1316   # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1317   if test "$GCC" = yes; then
1318     sys_lib_search_path_spec=`$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"`
1319   else
1320     sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1321   fi
1322   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1323   ;;
1324 
1325 dgux*)
1326   version_type=linux
1327   need_lib_prefix=no
1328   need_version=no
1329   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1330   soname_spec='${libname}${release}${shared_ext}$major'
1331   shlibpath_var=LD_LIBRARY_PATH
1332   ;;
1333 
1334 freebsd1*)
1335   dynamic_linker=no
1336   ;;
1337 
1338 kfreebsd*-gnu)
1339   version_type=linux
1340   need_lib_prefix=no
1341   need_version=no
1342   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1343   soname_spec='${libname}${release}${shared_ext}$major'
1344   shlibpath_var=LD_LIBRARY_PATH
1345   shlibpath_overrides_runpath=no
1346   hardcode_into_libs=yes
1347   dynamic_linker='GNU ld.so'
1348   ;;
1349 
1350 freebsd*)
1351   objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1352   version_type=freebsd-$objformat
1353   case $version_type in
1354     freebsd-elf*)
1355       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1356       need_version=no
1357       need_lib_prefix=no
1358       ;;
1359     freebsd-*)
1360       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1361       need_version=yes
1362       ;;
1363   esac
1364   shlibpath_var=LD_LIBRARY_PATH
1365   case $host_os in
1366   freebsd2*)
1367     shlibpath_overrides_runpath=yes
1368     ;;
1369   freebsd3.[01]* | freebsdelf3.[01]*)
1370     shlibpath_overrides_runpath=yes
1371     hardcode_into_libs=yes
1372     ;;
1373   *) # from 3.2 on
1374     shlibpath_overrides_runpath=no
1375     hardcode_into_libs=yes
1376     ;;
1377   esac
1378   ;;
1379 
1380 gnu*)
1381   version_type=linux
1382   need_lib_prefix=no
1383   need_version=no
1384   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1385   soname_spec='${libname}${release}${shared_ext}$major'
1386   shlibpath_var=LD_LIBRARY_PATH
1387   hardcode_into_libs=yes
1388   ;;
1389 
1390 hpux9* | hpux10* | hpux11*)
1391   # Give a soname corresponding to the major version so that dld.sl refuses to
1392   # link against other versions.
1393   version_type=sunos
1394   need_lib_prefix=no
1395   need_version=no
1396   case "$host_cpu" in
1397   ia64*)
1398     shrext='.so'
1399     hardcode_into_libs=yes
1400     dynamic_linker="$host_os dld.so"
1401     shlibpath_var=LD_LIBRARY_PATH
1402     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1403     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1404     soname_spec='${libname}${release}${shared_ext}$major'
1405     if test "X$HPUX_IA64_MODE" = X32; then
1406       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1407     else
1408       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1409     fi
1410     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1411     ;;
1412    hppa*64*)
1413      shrext='.sl'
1414      hardcode_into_libs=yes
1415      dynamic_linker="$host_os dld.sl"
1416      shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1417      shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1418      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1419      soname_spec='${libname}${release}${shared_ext}$major'
1420      sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1421      sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1422      ;;
1423    *)
1424     shrext='.sl'
1425     dynamic_linker="$host_os dld.sl"
1426     shlibpath_var=SHLIB_PATH
1427     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1428     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1429     soname_spec='${libname}${release}${shared_ext}$major'
1430     ;;
1431   esac
1432   # HP-UX runs *really* slowly unless shared libraries are mode 555.
1433   postinstall_cmds='chmod 555 $lib'
1434   ;;
1435 
1436 irix5* | irix6* | nonstopux*)
1437   case $host_os in
1438     nonstopux*) version_type=nonstopux ;;
1439     *)
1440         if test "$lt_cv_prog_gnu_ld" = yes; then
1441                 version_type=linux
1442         else
1443                 version_type=irix
1444         fi ;;
1445   esac
1446   need_lib_prefix=no
1447   need_version=no
1448   soname_spec='${libname}${release}${shared_ext}$major'
1449   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1450   case $host_os in
1451   irix5* | nonstopux*)
1452     libsuff= shlibsuff=
1453     ;;
1454   *)
1455     case $LD in # libtool.m4 will add one of these switches to LD
1456     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1457       libsuff= shlibsuff= libmagic=32-bit;;
1458     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1459       libsuff=32 shlibsuff=N32 libmagic=N32;;
1460     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1461       libsuff=64 shlibsuff=64 libmagic=64-bit;;
1462     *) libsuff= shlibsuff= libmagic=never-match;;
1463     esac
1464     ;;
1465   esac
1466   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1467   shlibpath_overrides_runpath=no
1468   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1469   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1470   hardcode_into_libs=yes
1471   ;;
1472 
1473 # No shared lib support for Linux oldld, aout, or coff.
1474 linux*oldld* | linux*aout* | linux*coff*)
1475   dynamic_linker=no
1476   ;;
1477 
1478 # This must be Linux ELF.
1479 linux*)
1480   version_type=linux
1481   need_lib_prefix=no
1482   need_version=no
1483   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1484   soname_spec='${libname}${release}${shared_ext}$major'
1485   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1486   shlibpath_var=LD_LIBRARY_PATH
1487   shlibpath_overrides_runpath=no
1488   # This implies no fast_install, which is unacceptable.
1489   # Some rework will be needed to allow for fast_install
1490   # before this can be enabled.
1491   hardcode_into_libs=yes
1492 
1493   # Append ld.so.conf contents to the search path
1494   if test -f /etc/ld.so.conf; then
1495     ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf`
1496     sys_lib_dlsearch_path_spec="/lib /usr/lib $ld_extra"
1497   fi
1498 
1499   # We used to test for /lib/ld.so.1 and disable shared libraries on
1500   # powerpc, because MkLinux only supported shared libraries with the
1501   # GNU dynamic linker.  Since this was broken with cross compilers,
1502   # most powerpc-linux boxes support dynamic linking these days and
1503   # people can always --disable-shared, the test was removed, and we
1504   # assume the GNU/Linux dynamic linker is in use.
1505   dynamic_linker='GNU/Linux ld.so'
1506   ;;
1507 
1508 knetbsd*-gnu)
1509   version_type=linux
1510   need_lib_prefix=no
1511   need_version=no
1512   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1513   soname_spec='${libname}${release}${shared_ext}$major'
1514   shlibpath_var=LD_LIBRARY_PATH
1515   shlibpath_overrides_runpath=no
1516   hardcode_into_libs=yes
1517   dynamic_linker='GNU ld.so'
1518   ;;
1519 
1520 netbsd*)
1521   version_type=sunos
1522   need_lib_prefix=no
1523   need_version=no
1524   if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1525     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1526     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1527     dynamic_linker='NetBSD (a.out) ld.so'
1528   else
1529     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1530     soname_spec='${libname}${release}${shared_ext}$major'
1531     dynamic_linker='NetBSD ld.elf_so'
1532   fi
1533   shlibpath_var=LD_LIBRARY_PATH
1534   shlibpath_overrides_runpath=yes
1535   hardcode_into_libs=yes
1536   ;;
1537 
1538 newsos6)
1539   version_type=linux
1540   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1541   shlibpath_var=LD_LIBRARY_PATH
1542   shlibpath_overrides_runpath=yes
1543   ;;
1544 
1545 nto-qnx*)
1546   version_type=linux
1547   need_lib_prefix=no
1548   need_version=no
1549   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1550   soname_spec='${libname}${release}${shared_ext}$major'
1551   shlibpath_var=LD_LIBRARY_PATH
1552   shlibpath_overrides_runpath=yes
1553   ;;
1554 
1555 openbsd*)
1556   version_type=sunos
1557   need_lib_prefix=no
1558   need_version=yes
1559   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1560   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1561   shlibpath_var=LD_LIBRARY_PATH
1562   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1563     case $host_os in
1564       openbsd2.[[89]] | openbsd2.[[89]].*)
1565         shlibpath_overrides_runpath=no
1566         ;;
1567       *)
1568         shlibpath_overrides_runpath=yes
1569         ;;
1570       esac
1571   else
1572     shlibpath_overrides_runpath=yes
1573   fi
1574   ;;
1575 
1576 os2*)
1577   libname_spec='$name'
1578   shrext=".dll"
1579   need_lib_prefix=no
1580   library_names_spec='$libname${shared_ext} $libname.a'
1581   dynamic_linker='OS/2 ld.exe'
1582   shlibpath_var=LIBPATH
1583   ;;
1584 
1585 osf3* | osf4* | osf5*)
1586   version_type=osf
1587   need_lib_prefix=no
1588   need_version=no
1589   soname_spec='${libname}${release}${shared_ext}$major'
1590   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1591   shlibpath_var=LD_LIBRARY_PATH
1592   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1593   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1594   ;;
1595 
1596 sco3.2v5*)
1597   version_type=osf
1598   soname_spec='${libname}${release}${shared_ext}$major'
1599   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1600   shlibpath_var=LD_LIBRARY_PATH
1601   ;;
1602 
1603 solaris*)
1604   version_type=linux
1605   need_lib_prefix=no
1606   need_version=no
1607   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1608   soname_spec='${libname}${release}${shared_ext}$major'
1609   shlibpath_var=LD_LIBRARY_PATH
1610   shlibpath_overrides_runpath=yes
1611   hardcode_into_libs=yes
1612   # ldd complains unless libraries are executable
1613   postinstall_cmds='chmod +x $lib'
1614   ;;
1615 
1616 sunos4*)
1617   version_type=sunos
1618   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1619   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1620   shlibpath_var=LD_LIBRARY_PATH
1621   shlibpath_overrides_runpath=yes
1622   if test "$with_gnu_ld" = yes; then
1623     need_lib_prefix=no
1624   fi
1625   need_version=yes
1626   ;;
1627 
1628 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1629   version_type=linux
1630   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1631   soname_spec='${libname}${release}${shared_ext}$major'
1632   shlibpath_var=LD_LIBRARY_PATH
1633   case $host_vendor in
1634     sni)
1635       shlibpath_overrides_runpath=no
1636       need_lib_prefix=no
1637       export_dynamic_flag_spec='${wl}-Blargedynsym'
1638       runpath_var=LD_RUN_PATH
1639       ;;
1640     siemens)
1641       need_lib_prefix=no
1642       ;;
1643     motorola)
1644       need_lib_prefix=no
1645       need_version=no
1646       shlibpath_overrides_runpath=no
1647       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1648       ;;
1649   esac
1650   ;;
1651 
1652 sysv4*MP*)
1653   if test -d /usr/nec ;then
1654     version_type=linux
1655     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1656     soname_spec='$libname${shared_ext}.$major'
1657     shlibpath_var=LD_LIBRARY_PATH
1658   fi
1659   ;;
1660 
1661 uts4*)
1662   version_type=linux
1663   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1664   soname_spec='${libname}${release}${shared_ext}$major'
1665   shlibpath_var=LD_LIBRARY_PATH
1666   ;;
1667 
1668 *)
1669   dynamic_linker=no
1670   ;;
1671 esac
1672 AC_MSG_RESULT([$dynamic_linker])
1673 test "$dynamic_linker" = no && can_build_shared=no
1674 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1675 
1676 
1677 # _LT_AC_TAGCONFIG
1678 # ----------------
1679 AC_DEFUN([_LT_AC_TAGCONFIG],
1680 [AC_ARG_WITH([tags],
1681     [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1682         [include additional configurations @<:@automatic@:>@])],
1683     [tagnames="$withval"])
1684 
1685 if test -f "$ltmain" && test -n "$tagnames"; then
1686   if test ! -f "${ofile}"; then
1687     AC_MSG_WARN([output file `$ofile' does not exist])
1688   fi
1689 
1690   if test -z "$LTCC"; then
1691     eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1692     if test -z "$LTCC"; then
1693       AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1694     else
1695       AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1696     fi
1697   fi
1698 
1699   # Extract list of available tagged configurations in $ofile.
1700   # Note that this assumes the entire list is on one line.
1701   available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1702 
1703   lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1704   for tagname in $tagnames; do
1705     IFS="$lt_save_ifs"
1706     # Check whether tagname contains only valid characters
1707     case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1708     "") ;;
1709     *)  AC_MSG_ERROR([invalid tag name: $tagname])
1710         ;;
1711     esac
1712 
1713     if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1714     then
1715       AC_MSG_ERROR([tag name \"$tagname\" already exists])
1716     fi
1717 
1718     # Update the list of available tags.
1719     if test -n "$tagname"; then
1720       echo appending configuration tag \"$tagname\" to $ofile
1721 
1722       case $tagname in
1723       CXX)
1724         if test -n "$CXX" && test "X$CXX" != "Xno"; then
1725           AC_LIBTOOL_LANG_CXX_CONFIG
1726         else
1727           tagname=""
1728         fi
1729         ;;
1730 
1731       F77)
1732         if test -n "$F77" && test "X$F77" != "Xno"; then
1733           AC_LIBTOOL_LANG_F77_CONFIG
1734         else
1735           tagname=""
1736         fi
1737         ;;
1738 
1739       GCJ)
1740         if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1741           AC_LIBTOOL_LANG_GCJ_CONFIG
1742         else
1743           tagname=""
1744         fi
1745         ;;
1746 
1747       RC)
1748         AC_LIBTOOL_LANG_RC_CONFIG
1749         ;;
1750 
1751       *)
1752         AC_MSG_ERROR([Unsupported tag name: $tagname])
1753         ;;
1754       esac
1755 
1756       # Append the new tag name to the list of available tags.
1757       if test -n "$tagname" ; then
1758       available_tags="$available_tags $tagname"
1759     fi
1760     fi
1761   done
1762   IFS="$lt_save_ifs"
1763 
1764   # Now substitute the updated list of available tags.
1765   if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1766     mv "${ofile}T" "$ofile"
1767     chmod +x "$ofile"
1768   else
1769     rm -f "${ofile}T"
1770     AC_MSG_ERROR([unable to update list of available tagged configurations.])
1771   fi
1772 fi
1773 ])# _LT_AC_TAGCONFIG
1774 
1775 
1776 # AC_LIBTOOL_DLOPEN
1777 # -----------------
1778 # enable checks for dlopen support
1779 AC_DEFUN([AC_LIBTOOL_DLOPEN],
1780  [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1781 ])# AC_LIBTOOL_DLOPEN
1782 
1783 
1784 # AC_LIBTOOL_WIN32_DLL
1785 # --------------------
1786 # declare package support for building win32 dll's
1787 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1788 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1789 ])# AC_LIBTOOL_WIN32_DLL
1790 
1791 
1792 # AC_ENABLE_SHARED([DEFAULT])
1793 # ---------------------------
1794 # implement the --enable-shared flag
1795 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
1796 AC_DEFUN([AC_ENABLE_SHARED],
1797 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1798 AC_ARG_ENABLE([shared],
1799     [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1800         [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1801     [p=${PACKAGE-default}
1802     case $enableval in
1803     yes) enable_shared=yes ;;
1804     no) enable_shared=no ;;
1805     *)
1806       enable_shared=no
1807       # Look at the argument we got.  We use all the common list separators.
1808       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1809       for pkg in $enableval; do
1810         IFS="$lt_save_ifs"
1811         if test "X$pkg" = "X$p"; then
1812           enable_shared=yes
1813         fi
1814       done
1815       IFS="$lt_save_ifs"
1816       ;;
1817     esac],
1818     [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1819 ])# AC_ENABLE_SHARED
1820 
1821 
1822 # AC_DISABLE_SHARED
1823 # -----------------
1824 #- set the default shared flag to --disable-shared
1825 AC_DEFUN([AC_DISABLE_SHARED],
1826 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1827 AC_ENABLE_SHARED(no)
1828 ])# AC_DISABLE_SHARED
1829 
1830 
1831 # AC_ENABLE_STATIC([DEFAULT])
1832 # ---------------------------
1833 # implement the --enable-static flag
1834 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
1835 AC_DEFUN([AC_ENABLE_STATIC],
1836 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1837 AC_ARG_ENABLE([static],
1838     [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1839         [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1840     [p=${PACKAGE-default}
1841     case $enableval in
1842     yes) enable_static=yes ;;
1843     no) enable_static=no ;;
1844     *)
1845      enable_static=no
1846       # Look at the argument we got.  We use all the common list separators.
1847       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1848       for pkg in $enableval; do
1849         IFS="$lt_save_ifs"
1850         if test "X$pkg" = "X$p"; then
1851           enable_static=yes
1852         fi
1853       done
1854       IFS="$lt_save_ifs"
1855       ;;
1856     esac],
1857     [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1858 ])# AC_ENABLE_STATIC
1859 
1860 
1861 # AC_DISABLE_STATIC
1862 # -----------------
1863 # set the default static flag to --disable-static
1864 AC_DEFUN([AC_DISABLE_STATIC],
1865 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1866 AC_ENABLE_STATIC(no)
1867 ])# AC_DISABLE_STATIC
1868 
1869 
1870 # AC_ENABLE_FAST_INSTALL([DEFAULT])
1871 # ---------------------------------
1872 # implement the --enable-fast-install flag
1873 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
1874 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1875 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1876 AC_ARG_ENABLE([fast-install],
1877     [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1878     [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1879     [p=${PACKAGE-default}
1880     case $enableval in
1881     yes) enable_fast_install=yes ;;
1882     no) enable_fast_install=no ;;
1883     *)
1884       enable_fast_install=no
1885       # Look at the argument we got.  We use all the common list separators.
1886       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1887       for pkg in $enableval; do
1888         IFS="$lt_save_ifs"
1889         if test "X$pkg" = "X$p"; then
1890           enable_fast_install=yes
1891         fi
1892       done
1893       IFS="$lt_save_ifs"
1894       ;;
1895     esac],
1896     [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1897 ])# AC_ENABLE_FAST_INSTALL
1898 
1899 
1900 # AC_DISABLE_FAST_INSTALL
1901 # -----------------------
1902 # set the default to --disable-fast-install
1903 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1904 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1905 AC_ENABLE_FAST_INSTALL(no)
1906 ])# AC_DISABLE_FAST_INSTALL
1907 
1908 
1909 # AC_LIBTOOL_PICMODE([MODE])
1910 # --------------------------
1911 # implement the --with-pic flag
1912 # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
1913 AC_DEFUN([AC_LIBTOOL_PICMODE],
1914 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1915 pic_mode=ifelse($#,1,$1,default)
1916 ])# AC_LIBTOOL_PICMODE
1917 
1918 
1919 # AC_PROG_EGREP
1920 # -------------
1921 # This is predefined starting with Autoconf 2.54, so this conditional
1922 # definition can be removed once we require Autoconf 2.54 or later.
1923 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1924 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1925    [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1926     then ac_cv_prog_egrep='grep -E'
1927     else ac_cv_prog_egrep='egrep'
1928     fi])
1929  EGREP=$ac_cv_prog_egrep
1930  AC_SUBST([EGREP])
1931 ])])
1932 
1933 
1934 # AC_PATH_TOOL_PREFIX
1935 # -------------------
1936 # find a file program which can recognise shared library
1937 AC_DEFUN([AC_PATH_TOOL_PREFIX],
1938 [AC_REQUIRE([AC_PROG_EGREP])dnl
1939 AC_MSG_CHECKING([for $1])
1940 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1941 [case $MAGIC_CMD in
1942 [[\\/*] |  ?:[\\/]*])
1943   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1944   ;;
1945 *)
1946   lt_save_MAGIC_CMD="$MAGIC_CMD"
1947   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1948 dnl $ac_dummy forces splitting on constant user-supplied paths.
1949 dnl POSIX.2 word splitting is done only on the output of word expansions,
1950 dnl not every word.  This closes a longstanding sh security hole.
1951   ac_dummy="ifelse([$2], , $PATH, [$2])"
1952   for ac_dir in $ac_dummy; do
1953     IFS="$lt_save_ifs"
1954     test -z "$ac_dir" && ac_dir=.
1955     if test -f $ac_dir/$1; then
1956       lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1957       if test -n "$file_magic_test_file"; then
1958         case $deplibs_check_method in
1959         "file_magic "*)
1960           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1961           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1962           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1963             $EGREP "$file_magic_regex" > /dev/null; then
1964             :
1965           else
1966             cat <<EOF 1>&2
1967 
1968 *** Warning: the command libtool uses to detect shared libraries,
1969 *** $file_magic_cmd, produces output that libtool cannot recognize.
1970 *** The result is that libtool may fail to recognize shared libraries
1971 *** as such.  This will affect the creation of libtool libraries that
1972 *** depend on shared libraries, but programs linked with such libtool
1973 *** libraries will work regardless of this problem.  Nevertheless, you
1974 *** may want to report the problem to your system manager and/or to
1975 *** bug-libtool@gnu.org
1976 
1977 EOF
1978           fi ;;
1979         esac
1980       fi
1981       break
1982     fi
1983   done
1984   IFS="$lt_save_ifs"
1985   MAGIC_CMD="$lt_save_MAGIC_CMD"
1986   ;;
1987 esac])
1988 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1989 if test -n "$MAGIC_CMD"; then
1990   AC_MSG_RESULT($MAGIC_CMD)
1991 else
1992   AC_MSG_RESULT(no)
1993 fi
1994 ])# AC_PATH_TOOL_PREFIX
1995 
1996 
1997 # AC_PATH_MAGIC
1998 # -------------
1999 # find a file program which can recognise a shared library
2000 AC_DEFUN([AC_PATH_MAGIC],
2001 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2002 if test -z "$lt_cv_path_MAGIC_CMD"; then
2003   if test -n "$ac_tool_prefix"; then
2004     AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2005   else
2006     MAGIC_CMD=:
2007   fi
2008 fi
2009 ])# AC_PATH_MAGIC
2010 
2011 
2012 # AC_PROG_LD
2013 # ----------
2014 # find the pathname to the GNU or non-GNU linker
2015 AC_DEFUN([AC_PROG_LD],
2016 [AC_ARG_WITH([gnu-ld],
2017     [AC_HELP_STRING([--with-gnu-ld],
2018         [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2019     [test "$withval" = no || with_gnu_ld=yes],
2020     [with_gnu_ld=no])
2021 AC_REQUIRE([LT_AC_PROG_SED])dnl
2022 AC_REQUIRE([AC_PROG_CC])dnl
2023 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2024 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2025 ac_prog=ld
2026 if test "$GCC" = yes; then
2027   # Check if gcc -print-prog-name=ld gives a path.
2028   AC_MSG_CHECKING([for ld used by $CC])
2029   case $host in
2030   *-*-mingw*)
2031     # gcc leaves a trailing carriage return which upsets mingw
2032     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2033   *)
2034     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2035   esac
2036   case $ac_prog in
2037     # Accept absolute paths.
2038     [[\\/]]* | ?:[[\\/]]*)
2039       re_direlt='/[[^/]][[^/]]*/\.\./'
2040       # Canonicalize the pathname of ld
2041       ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2042       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2043         ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2044       done
2045       test -z "$LD" && LD="$ac_prog"
2046       ;;
2047   "")
2048     # If it fails, then pretend we aren't using GCC.
2049     ac_prog=ld
2050     ;;
2051   *)
2052     # If it is relative, then search for the first ld in PATH.
2053     with_gnu_ld=unknown
2054     ;;
2055   esac
2056 elif test "$with_gnu_ld" = yes; then
2057   AC_MSG_CHECKING([for GNU ld])
2058 else
2059   AC_MSG_CHECKING([for non-GNU ld])
2060 fi
2061 AC_CACHE_VAL(lt_cv_path_LD,
2062 [if test -z "$LD"; then
2063   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2064   for ac_dir in $PATH; do
2065     IFS="$lt_save_ifs"
2066     test -z "$ac_dir" && ac_dir=.
2067     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2068       lt_cv_path_LD="$ac_dir/$ac_prog"
2069       # Check to see if the program is GNU ld.  I'd rather use --version,
2070       # but apparently some GNU ld's only accept -v.
2071       # Break only if it was the GNU/non-GNU ld that we prefer.
2072       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2073       *GNU* | *'with BFD'*)
2074         test "$with_gnu_ld" != no && break
2075         ;;
2076       *)
2077         test "$with_gnu_ld" != yes && break
2078         ;;
2079       esac
2080     fi
2081   done
2082   IFS="$lt_save_ifs"
2083 else
2084   lt_cv_path_LD="$LD" # Let the user override the test with a path.
2085 fi])
2086 LD="$lt_cv_path_LD"
2087 if test -n "$LD"; then
2088   AC_MSG_RESULT($LD)
2089 else
2090   AC_MSG_RESULT(no)
2091 fi
2092 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2093 AC_PROG_LD_GNU
2094 ])# AC_PROG_LD
2095 
2096 
2097 # AC_PROG_LD_GNU
2098 # --------------
2099 AC_DEFUN([AC_PROG_LD_GNU],
2100 [AC_REQUIRE([AC_PROG_EGREP])dnl
2101 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2102 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2103 case `$LD -v 2>&1 </dev/null` in
2104 *GNU* | *'with BFD'*)
2105   lt_cv_prog_gnu_ld=yes
2106   ;;
2107 *)
2108   lt_cv_prog_gnu_ld=no
2109   ;;
2110 esac])
2111 with_gnu_ld=$lt_cv_prog_gnu_ld
2112 ])# AC_PROG_LD_GNU
2113 
2114 
2115 # AC_PROG_LD_RELOAD_FLAG
2116 # ----------------------
2117 # find reload flag for linker
2118 #   -- PORTME Some linkers may need a different reload flag.
2119 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2120 [AC_CACHE_CHECK([for $LD option to reload object files],
2121   lt_cv_ld_reload_flag,
2122   [lt_cv_ld_reload_flag='-r'])
2123 reload_flag=$lt_cv_ld_reload_flag
2124 case $reload_flag in
2125 "" | " "*) ;;
2126 *) reload_flag=" $reload_flag" ;;
2127 esac
2128 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2129 ])# AC_PROG_LD_RELOAD_FLAG
2130 
2131 
2132 # AC_DEPLIBS_CHECK_METHOD
2133 # -----------------------
2134 # how to check for library dependencies
2135 #  -- PORTME fill in with the dynamic library characteristics
2136 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2137 [AC_CACHE_CHECK([how to recognise dependent libraries],
2138 lt_cv_deplibs_check_method,
2139 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2140 lt_cv_file_magic_test_file=
2141 lt_cv_deplibs_check_method='unknown'
2142 # Need to set the preceding variable on all platforms that support
2143 # interlibrary dependencies.
2144 # 'none' -- dependencies not supported.
2145 # `unknown' -- same as none, but documents that we really don't know.
2146 # 'pass_all' -- all dependencies passed with no checks.
2147 # 'test_compile' -- check by making test program.
2148 # 'file_magic [[regex]]' -- check by looking for files in library path
2149 # which responds to the $file_magic_cmd with a given extended regex.
2150 # If you have `file' or equivalent on your system and you're not sure
2151 # whether `pass_all' will *always* work, you probably want this one.
2152 
2153 case $host_os in
2154 aix4* | aix5*)
2155   lt_cv_deplibs_check_method=pass_all
2156   ;;
2157 
2158 beos*)
2159   lt_cv_deplibs_check_method=pass_all
2160   ;;
2161 
2162 bsdi4*)
2163   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2164   lt_cv_file_magic_cmd='/usr/bin/file -L'
2165   lt_cv_file_magic_test_file=/shlib/libc.so
2166   ;;
2167 
2168 cygwin*)
2169   # win32_libid is a shell function defined in ltmain.sh
2170   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2171   lt_cv_file_magic_cmd='win32_libid'
2172   ;;
2173 
2174 mingw* | pw32*)
2175   # Base MSYS/MinGW do not provide the 'file' command needed by
2176   # win32_libid shell function, so use a weaker test based on 'objdump'.
2177   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2178   lt_cv_file_magic_cmd='$OBJDUMP -f'
2179   ;;
2180 
2181 darwin* | rhapsody*)
2182   lt_cv_deplibs_check_method=pass_all
2183   ;;
2184 
2185 freebsd* | kfreebsd*-gnu)
2186   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2187     case $host_cpu in
2188     i*86 )
2189       # Not sure whether the presence of OpenBSD here was a mistake.
2190       # Let's accept both of them until this is cleared up.
2191       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2192       lt_cv_file_magic_cmd=/usr/bin/file
2193       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2194       ;;
2195     esac
2196   else
2197     lt_cv_deplibs_check_method=pass_all
2198   fi
2199   ;;
2200 
2201 gnu*)
2202   lt_cv_deplibs_check_method=pass_all
2203   ;;
2204 
2205 hpux10.20* | hpux11*)
2206   lt_cv_file_magic_cmd=/usr/bin/file
2207   case "$host_cpu" in
2208   ia64*)
2209     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2210     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2211     ;;
2212   hppa*64*)
2213     [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]']
2214     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2215     ;;
2216   *)
2217     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2218     lt_cv_file_magic_test_file=/usr/lib/libc.sl
2219     ;;
2220   esac
2221   ;;
2222 
2223 irix5* | irix6* | nonstopux*)
2224   case $LD in
2225   *-32|*"-32 ") libmagic=32-bit;;
2226   *-n32|*"-n32 ") libmagic=N32;;
2227   *-64|*"-64 ") libmagic=64-bit;;
2228   *) libmagic=never-match;;
2229   esac
2230   lt_cv_deplibs_check_method=pass_all
2231   ;;
2232 
2233 # This must be Linux ELF.
2234 linux*)
2235   case $host_cpu in
2236   alpha*|hppa*|i*86|ia64*|m68*|mips*|powerpc*|sparc*|s390*|sh*)
2237     lt_cv_deplibs_check_method=pass_all ;;
2238   *)
2239     # glibc up to 2.1.1 does not perform some relocations on ARM
2240     # this will be overridden with pass_all, but let us keep it just in case
2241     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
2242   esac
2243   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2244   lt_cv_deplibs_check_method=pass_all
2245   ;;
2246 
2247 netbsd*)
2248   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2249     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2250   else
2251     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2252   fi
2253   ;;
2254 
2255 newos6*)
2256   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2257   lt_cv_file_magic_cmd=/usr/bin/file
2258   lt_cv_file_magic_test_file=/usr/lib/libnls.so
2259   ;;
2260 
2261 nto-qnx*)
2262   lt_cv_deplibs_check_method=unknown
2263   ;;
2264 
2265 openbsd*)
2266   lt_cv_file_magic_cmd=/usr/bin/file
2267   lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2268   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2269     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2270   else
2271     lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2272   fi
2273   ;;
2274 
2275 osf3* | osf4* | osf5*)
2276   lt_cv_deplibs_check_method=pass_all
2277   ;;
2278 
2279 sco3.2v5*)
2280   lt_cv_deplibs_check_method=pass_all
2281   ;;
2282 
2283 solaris*)
2284   lt_cv_deplibs_check_method=pass_all
2285   ;;
2286 
2287 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2288   case $host_vendor in
2289   motorola)
2290     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2291     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2292     ;;
2293   ncr)
2294     lt_cv_deplibs_check_method=pass_all
2295     ;;
2296   sequent)
2297     lt_cv_file_magic_cmd='/bin/file'
2298     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2299     ;;
2300   sni)
2301     lt_cv_file_magic_cmd='/bin/file'
2302     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2303     lt_cv_file_magic_test_file=/lib/libc.so
2304     ;;
2305   siemens)
2306     lt_cv_deplibs_check_method=pass_all
2307     ;;
2308   esac
2309   ;;
2310 
2311 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2312   lt_cv_deplibs_check_method=pass_all
2313   ;;
2314 esac
2315 ])
2316 file_magic_cmd=$lt_cv_file_magic_cmd
2317 deplibs_check_method=$lt_cv_deplibs_check_method
2318 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2319 ])# AC_DEPLIBS_CHECK_METHOD
2320 
2321 
2322 # AC_PROG_NM
2323 # ----------
2324 # find the pathname to a BSD-compatible name lister
2325 AC_DEFUN([AC_PROG_NM],
2326 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2327 [if test -n "$NM"; then
2328   # Let the user override the test.
2329   lt_cv_path_NM="$NM"
2330 else
2331   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2332   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2333     IFS="$lt_save_ifs"
2334     test -z "$ac_dir" && ac_dir=.
2335     tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2336     if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2337       # Check to see if the nm accepts a BSD-compat flag.
2338       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2339       #   nm: unknown option "B" ignored
2340       # Tru64's nm complains that /dev/null is an invalid object file
2341       case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2342       */dev/null* | *'Invalid file or object type'*)
2343         lt_cv_path_NM="$tmp_nm -B"
2344         break
2345         ;;
2346       *)
2347         case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2348         */dev/null*)
2349           lt_cv_path_NM="$tmp_nm -p"
2350           break
2351           ;;
2352         *)
2353           lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2354           continue # so that we can try to find one that supports BSD flags
2355           ;;
2356         esac
2357       esac
2358     fi
2359   done
2360   IFS="$lt_save_ifs"
2361   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2362 fi])
2363 NM="$lt_cv_path_NM"
2364 ])# AC_PROG_NM
2365 
2366 
2367 # AC_CHECK_LIBM
2368 # -------------
2369 # check for math library
2370 AC_DEFUN([AC_CHECK_LIBM],
2371 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2372 LIBM=
2373 case $host in
2374 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2375   # These system don't have libm, or don't need it
2376   ;;
2377 *-ncr-sysv4.3*)
2378   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2379   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2380   ;;
2381 *)
2382   AC_CHECK_LIB(m, cos, LIBM="-lm")
2383   ;;
2384 esac
2385 ])# AC_CHECK_LIBM
2386 
2387 
2388 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2389 # -----------------------------------
2390 # sets LIBLTDL to the link flags for the libltdl convenience library and
2391 # LTDLINCL to the include flags for the libltdl header and adds
2392 # --enable-ltdl-convenience to the configure arguments.  Note that LIBLTDL
2393 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If
2394 # DIRECTORY is not provided, it is assumed to be `libltdl'.  LIBLTDL will
2395 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2396 # '${top_srcdir}/' (note the single quotes!).  If your package is not
2397 # flat and you're not using automake, define top_builddir and
2398 # top_srcdir appropriately in the Makefiles.
2399 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2400 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2401   case $enable_ltdl_convenience in
2402   no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2403   "") enable_ltdl_convenience=yes
2404       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2405   esac
2406   LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2407   LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2408   # For backwards non-gettext consistent compatibility...
2409   INCLTDL="$LTDLINCL"
2410 ])# AC_LIBLTDL_CONVENIENCE
2411 
2412 
2413 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2414 # -----------------------------------
2415 # sets LIBLTDL to the link flags for the libltdl installable library and
2416 # LTDLINCL to the include flags for the libltdl header and adds
2417 # --enable-ltdl-install to the configure arguments.  Note that LIBLTDL
2418 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If
2419 # DIRECTORY is not provided and an installed libltdl is not found, it is
2420 # assumed to be `libltdl'.  LIBLTDL will be prefixed with '${top_builddir}/'
2421 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2422 # quotes!).  If your package is not flat and you're not using automake,
2423 # define top_builddir and top_srcdir appropriately in the Makefiles.
2424 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2425 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2426 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2427   AC_CHECK_LIB(ltdl, lt_dlinit,
2428   [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2429   [if test x"$enable_ltdl_install" = xno; then
2430      AC_MSG_WARN([libltdl not installed, but installation disabled])
2431    else
2432      enable_ltdl_install=yes
2433    fi
2434   ])
2435   if test x"$enable_ltdl_install" = x"yes"; then
2436     ac_configure_args="$ac_configure_args --enable-ltdl-install"
2437     LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2438     LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2439   else
2440     ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2441     LIBLTDL="-lltdl"
2442     LTDLINCL=
2443   fi
2444   # For backwards non-gettext consistent compatibility...
2445   INCLTDL="$LTDLINCL"
2446 ])# AC_LIBLTDL_INSTALLABLE
2447 
2448 
2449 # AC_LIBTOOL_CXX
2450 # --------------
2451 # enable support for C++ libraries
2452 AC_DEFUN([AC_LIBTOOL_CXX],
2453 [AC_REQUIRE([_LT_AC_LANG_CXX])
2454 ])# AC_LIBTOOL_CXX
2455 
2456 
2457 # _LT_AC_LANG_CXX
2458 # ---------------
2459 AC_DEFUN([_LT_AC_LANG_CXX],
2460 [AC_REQUIRE([AC_PROG_CXX])
2461 AC_REQUIRE([AC_PROG_CXXCPP])
2462 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2463 ])# _LT_AC_LANG_CXX
2464 
2465 
2466 # AC_LIBTOOL_F77
2467 # --------------
2468 # enable support for Fortran 77 libraries
2469 AC_DEFUN([AC_LIBTOOL_F77],
2470 [AC_REQUIRE([_LT_AC_LANG_F77])
2471 ])# AC_LIBTOOL_F77
2472 
2473 
2474 # _LT_AC_LANG_F77
2475 # ---------------
2476 AC_DEFUN([_LT_AC_LANG_F77],
2477 [AC_REQUIRE([AC_PROG_F77])
2478 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2479 ])# _LT_AC_LANG_F77
2480 
2481 
2482 # AC_LIBTOOL_GCJ
2483 # --------------
2484 # enable support for GCJ libraries
2485 AC_DEFUN([AC_LIBTOOL_GCJ],
2486 [AC_REQUIRE([_LT_AC_LANG_GCJ])
2487 ])# AC_LIBTOOL_GCJ
2488 
2489 
2490 # _LT_AC_LANG_GCJ
2491 # ---------------
2492 AC_DEFUN([_LT_AC_LANG_GCJ],
2493 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2494   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2495     [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2496       [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2497          [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2498            [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2499 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2500 ])# _LT_AC_LANG_GCJ
2501 
2502 
2503 # AC_LIBTOOL_RC
2504 # --------------
2505 # enable support for Windows resource files
2506 AC_DEFUN([AC_LIBTOOL_RC],
2507 [AC_REQUIRE([LT_AC_PROG_RC])
2508 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2509 ])# AC_LIBTOOL_RC
2510 
2511 
2512 # AC_LIBTOOL_LANG_C_CONFIG
2513 # ------------------------
2514 # Ensure that the configuration vars for the C compiler are
2515 # suitably defined.  Those variables are subsequently used by
2516 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2517 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2518 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2519 [lt_save_CC="$CC"
2520 AC_LANG_PUSH(C)
2521 
2522 # Source file extension for C test sources.
2523 ac_ext=c
2524 
2525 # Object file extension for compiled C test sources.
2526 objext=o
2527 _LT_AC_TAGVAR(objext, $1)=$objext
2528 
2529 # Code to be used in simple compile tests
2530 lt_simple_compile_test_code="int some_variable = 0;\n"
2531 
2532 # Code to be used in simple link tests
2533 lt_simple_link_test_code='int main(){return(0);}\n'
2534 
2535 _LT_AC_SYS_COMPILER
2536 
2537 #
2538 # Check for any special shared library compilation flags.
2539 #
2540 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2541 if test "$GCC" = no; then
2542   case $host_os in
2543   sco3.2v5*)
2544     _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2545     ;;
2546   esac
2547 fi
2548 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2549   AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2550   if echo "$old_CC $old_CFLAGS " | grep "[[     ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[        ]]" >/dev/null; then :
2551   else
2552     AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2553     _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2554   fi
2555 fi
2556 
2557 
2558 #
2559 # Check to make sure the static flag actually works.
2560 #
2561 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2562   _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2563   $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2564   [],
2565   [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2566 
2567 
2568 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2569 AC_LIBTOOL_PROG_COMPILER_PIC($1)
2570 AC_LIBTOOL_PROG_CC_C_O($1)
2571 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2572 AC_LIBTOOL_PROG_LD_SHLIBS($1)
2573 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2574 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2575 AC_LIBTOOL_SYS_LIB_STRIP
2576 AC_LIBTOOL_DLOPEN_SELF($1)
2577 
2578 # Report which librarie types wil actually be built
2579 AC_MSG_CHECKING([if libtool supports shared libraries])
2580 AC_MSG_RESULT([$can_build_shared])
2581 
2582 AC_MSG_CHECKING([whether to build shared libraries])
2583 test "$can_build_shared" = "no" && enable_shared=no
2584 
2585 # On AIX, shared libraries and static libraries use the same namespace, and
2586 # are all built from PIC.
2587 case "$host_os" in
2588 aix3*)
2589   test "$enable_shared" = yes && enable_static=no
2590   if test -n "$RANLIB"; then
2591     archive_cmds="$archive_cmds~\$RANLIB \$lib"
2592     postinstall_cmds='$RANLIB $lib'
2593   fi
2594   ;;
2595 
2596 aix4*)
2597   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2598     test "$enable_shared" = yes && enable_static=no
2599   fi
2600   ;;
2601   darwin* | rhapsody*)
2602   if test "$GCC" = yes; then
2603     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2604     case "$host_os" in
2605     rhapsody* | darwin1.[[012]])
2606       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2607       ;;
2608     *) # Darwin 1.3 on
2609       if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2610         _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2611       else
2612         case ${MACOSX_DEPLOYMENT_TARGET} in
2613           10.[[012]])
2614             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2615             ;;
2616           10.*)
2617             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2618             ;;
2619         esac
2620       fi
2621       ;;
2622     esac
2623     output_verbose_link_cmd='echo'
2624     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2625     _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2626     # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2627     _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag  -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2628     _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}'
2629     _LT_AC_TAGVAR(hardcode_direct, $1)=no
2630     _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2631     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2632     _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2633     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2634   else
2635     _LT_AC_TAGVAR(ld_shlibs, $1)=no
2636   fi
2637     ;;
2638 esac
2639 AC_MSG_RESULT([$enable_shared])
2640 
2641 AC_MSG_CHECKING([whether to build static libraries])
2642 # Make sure either enable_shared or enable_static is yes.
2643 test "$enable_shared" = yes || enable_static=yes
2644 AC_MSG_RESULT([$enable_static])
2645 
2646 AC_LIBTOOL_CONFIG($1)
2647 
2648 AC_LANG_POP
2649 CC="$lt_save_CC"
2650 ])# AC_LIBTOOL_LANG_C_CONFIG
2651 
2652 
2653 # AC_LIBTOOL_LANG_CXX_CONFIG
2654 # --------------------------
2655 # Ensure that the configuration vars for the C compiler are
2656 # suitably defined.  Those variables are subsequently used by
2657 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2658 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2659 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2660 [AC_LANG_PUSH(C++)
2661 AC_REQUIRE([AC_PROG_CXX])
2662 AC_REQUIRE([AC_PROG_CXXCPP])
2663 
2664 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2665 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
2666 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2667 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2668 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2669 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2670 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2671 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2672 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2673 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2674 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
2675 _LT_AC_TAGVAR(module_cmds, $1)=
2676 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
2677 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2678 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2679 _LT_AC_TAGVAR(no_undefined_flag, $1)=
2680 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2681 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2682 
2683 # Dependencies to place before and after the object being linked:
2684 _LT_AC_TAGVAR(predep_objects, $1)=
2685 _LT_AC_TAGVAR(postdep_objects, $1)=
2686 _LT_AC_TAGVAR(predeps, $1)=
2687 _LT_AC_TAGVAR(postdeps, $1)=
2688 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2689 
2690 # Source file extension for C++ test sources.
2691 ac_ext=cc
2692 
2693 # Object file extension for compiled C++ test sources.
2694 objext=o
2695 _LT_AC_TAGVAR(objext, $1)=$objext
2696 
2697 # Code to be used in simple compile tests
2698 lt_simple_compile_test_code="int some_variable = 0;\n"
2699 
2700 # Code to be used in simple link tests
2701 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2702 
2703 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
2704 _LT_AC_SYS_COMPILER
2705 
2706 # Allow CC to be a program name with arguments.
2707 lt_save_CC=$CC
2708 lt_save_LD=$LD
2709 lt_save_GCC=$GCC
2710 GCC=$GXX
2711 lt_save_with_gnu_ld=$with_gnu_ld
2712 lt_save_path_LD=$lt_cv_path_LD
2713 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2714   lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2715 else
2716   unset lt_cv_prog_gnu_ld
2717 fi
2718 if test -n "${lt_cv_path_LDCXX+set}"; then
2719   lt_cv_path_LD=$lt_cv_path_LDCXX
2720 else
2721   unset lt_cv_path_LD
2722 fi
2723 test -z "${LDCXX+set}" || LD=$LDCXX
2724 CC=${CXX-"c++"}
2725 compiler=$CC
2726 _LT_AC_TAGVAR(compiler, $1)=$CC
2727 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2728 
2729 # We don't want -fno-exception wen compiling C++ code, so set the
2730 # no_builtin_flag separately
2731 if test "$GXX" = yes; then
2732   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2733 else
2734   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2735 fi
2736 
2737 if test "$GXX" = yes; then
2738   # Set up default GNU C++ configuration
2739 
2740   AC_PROG_LD
2741 
2742   # Check if GNU C++ uses GNU ld as the underlying linker, since the
2743   # archiving commands below assume that GNU ld is being used.
2744   if test "$with_gnu_ld" = yes; then
2745     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2746     _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'
2747 
2748     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2749     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2750 
2751     # If archive_cmds runs LD, not CC, wlarc should be empty
2752     # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2753     #     investigate it a little bit more. (MM)
2754     wlarc='${wl}'
2755 
2756     # ancient GNU ld didn't support --whole-archive et. al.
2757     if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2758         grep 'no-whole-archive' > /dev/null; then
2759       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2760     else
2761       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2762     fi
2763   else
2764     with_gnu_ld=no
2765     wlarc=
2766 
2767     # A generic and very simple default shared library creation
2768     # command for GNU C++ for the case where it uses the native
2769     # linker, instead of GNU ld.  If possible, this setting should
2770     # overridden to take advantage of the native linker features on
2771     # the platform it is being used on.
2772     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2773   fi
2774 
2775   # Commands to make compiler produce verbose output that lists
2776   # what "hidden" libraries, object files and flags are used when
2777   # linking a shared library.
2778   output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2779 
2780 else
2781   GXX=no
2782   with_gnu_ld=no
2783   wlarc=
2784 fi
2785 
2786 # PORTME: fill in a description of your system's C++ link characteristics
2787 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2788 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2789 case $host_os in
2790   aix3*)
2791     # FIXME: insert proper C++ library support
2792     _LT_AC_TAGVAR(ld_shlibs, $1)=no
2793     ;;
2794   aix4* | aix5*)
2795     if test "$host_cpu" = ia64; then
2796       # On IA64, the linker does run time linking by default, so we don't
2797       # have to do anything special.
2798       aix_use_runtimelinking=no
2799       exp_sym_flag='-Bexport'
2800       no_entry_flag=""
2801     else
2802       aix_use_runtimelinking=no
2803 
2804       # Test if we are trying to use run time linking or normal
2805       # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2806       # need to do runtime linking.
2807       case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2808         for ld_flag in $LDFLAGS; do
2809           case $ld_flag in
2810           *-brtl*)
2811             aix_use_runtimelinking=yes
2812             break
2813             ;;
2814           esac
2815         done
2816       esac
2817 
2818       exp_sym_flag='-bexport'
2819       no_entry_flag='-bnoentry'
2820     fi
2821 
2822     # When large executables or shared objects are built, AIX ld can
2823     # have problems creating the table of contents.  If linking a library
2824     # or program results in "error TOC overflow" add -mminimal-toc to
2825     # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
2826     # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2827 
2828     _LT_AC_TAGVAR(archive_cmds, $1)=''
2829     _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2830     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2831     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2832 
2833     if test "$GXX" = yes; then
2834       case $host_os in aix4.[012]|aix4.[012].*)
2835       # We only want to do this on AIX 4.2 and lower, the check
2836       # below for broken collect2 doesn't work under 4.3+
2837         collect2name=`${CC} -print-prog-name=collect2`
2838         if test -f "$collect2name" && \
2839            strings "$collect2name" | grep resolve_lib_name >/dev/null
2840         then
2841           # We have reworked collect2
2842           _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2843         else
2844           # We have old collect2
2845           _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2846           # It fails to find uninstalled libraries when the uninstalled
2847           # path is not listed in the libpath.  Setting hardcode_minus_L
2848           # to unsupported forces relinking
2849           _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2850           _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2851           _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2852         fi
2853       esac
2854       shared_flag='-shared'
2855     else
2856       # not using gcc
2857       if test "$host_cpu" = ia64; then
2858         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2859         # chokes on -Wl,-G. The following line is correct:
2860         shared_flag='-G'
2861       else
2862         if test "$aix_use_runtimelinking" = yes; then
2863           shared_flag='${wl}-G'
2864         else
2865           shared_flag='${wl}-bM:SRE'
2866         fi
2867       fi
2868     fi
2869 
2870     # It seems that -bexpall does not export symbols beginning with
2871     # underscore (_), so it is better to generate a list of symbols to export.
2872     _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2873     if test "$aix_use_runtimelinking" = yes; then
2874       # Warning - without using the other runtime loading flags (-brtl),
2875       # -berok will link without error, but may produce a broken library.
2876       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2877       # Determine the default libpath from the value encoded in an empty executable.
2878       _LT_AC_SYS_LIBPATH_AIX
2879       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2880 
2881       _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2882      else
2883       if test "$host_cpu" = ia64; then
2884         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2885         _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2886         _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2887       else
2888         # Determine the default libpath from the value encoded in an empty executable.
2889         _LT_AC_SYS_LIBPATH_AIX
2890         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2891         # Warning - without using the other run time loading flags,
2892         # -berok will link without error, but may produce a broken library.
2893         _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2894         _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2895         # -bexpall does not export symbols beginning with underscore (_)
2896         _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2897         # Exported symbols can be pulled into shared objects from archives
2898         _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2899         _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2900         # This is similar to how AIX traditionally builds it's shared libraries.
2901         _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2902       fi
2903     fi
2904     ;;
2905   chorus*)
2906     case $cc_basename in
2907       *)
2908         # FIXME: insert proper C++ library support
2909         _LT_AC_TAGVAR(ld_shlibs, $1)=no
2910         ;;
2911     esac
2912     ;;
2913 
2914   cygwin* | mingw* | pw32*)
2915     # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2916     # as there is no search path for DLLs.
2917     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2918     _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2919     _LT_AC_TAGVAR(always_export_symbols, $1)=no
2920     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2921 
2922     if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2923       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2924       # If the export-symbols file already is a .def file (1st line
2925       # is EXPORTS), use it as is; otherwise, prepend...
2926       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2927         cp $export_symbols $output_objdir/$soname.def;
2928       else
2929         echo EXPORTS > $output_objdir/$soname.def;
2930         cat $export_symbols >> $output_objdir/$soname.def;
2931       fi~
2932       $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2933     else
2934       _LT_AC_TAGVAR(ld_shlibs, $1)=no
2935     fi
2936   ;;
2937 
2938   darwin* | rhapsody*)
2939   if test "$GXX" = yes; then
2940     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2941     case "$host_os" in
2942     rhapsody* | darwin1.[[012]])
2943       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2944       ;;
2945     *) # Darwin 1.3 on
2946       if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2947         _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2948       else
2949         case ${MACOSX_DEPLOYMENT_TARGET} in
2950           10.[[012]])
2951             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2952             ;;
2953           10.*)
2954             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2955             ;;
2956         esac
2957       fi
2958       ;;
2959     esac
2960     lt_int_apple_cc_single_mod=no
2961     output_verbose_link_cmd='echo'
2962     if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2963       lt_int_apple_cc_single_mod=yes
2964     fi
2965     if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2966       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2967     else
2968       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2969     fi
2970     _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2971 
2972     # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2973     if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2974       _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}'
2975     else
2976       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2977     fi
2978     _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}'
2979     _LT_AC_TAGVAR(hardcode_direct, $1)=no
2980     _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2981     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2982     _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2983     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2984   else
2985     _LT_AC_TAGVAR(ld_shlibs, $1)=no
2986   fi
2987     ;;
2988 
2989   dgux*)
2990     case $cc_basename in
2991       ec++)
2992         # FIXME: insert proper C++ library support
2993         _LT_AC_TAGVAR(ld_shlibs, $1)=no
2994         ;;
2995       ghcx)
2996         # Green Hills C++ Compiler
2997         # FIXME: insert proper C++ library support
2998         _LT_AC_TAGVAR(ld_shlibs, $1)=no
2999         ;;
3000       *)
3001         # FIXME: insert proper C++ library support
3002         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3003         ;;
3004     esac
3005     ;;
3006   freebsd[12]*)
3007     # C++ shared libraries reported to be fairly broken before switch to ELF
3008     _LT_AC_TAGVAR(ld_shlibs, $1)=no
3009     ;;
3010   freebsd-elf*)
3011     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3012     ;;
3013   freebsd* | kfreebsd*-gnu)
3014     # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3015     # conventions
3016     _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3017     ;;
3018   gnu*)
3019     ;;
3020   hpux9*)
3021     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3022     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3023     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3024     _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3025     _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3026                                 # but as the default
3027                                 # location of the library.
3028 
3029     case $cc_basename in
3030     CC)
3031       # FIXME: insert proper C++ library support
3032       _LT_AC_TAGVAR(ld_shlibs, $1)=no
3033       ;;
3034     aCC)
3035       _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 $lib'
3036       # Commands to make compiler produce verbose output that lists
3037       # what "hidden" libraries, object files and flags are used when
3038       # linking a shared library.
3039       #
3040       # There doesn't appear to be a way to prevent this compiler from
3041       # explicitly linking system object files so we need to strip them
3042       # from the output so that they don't get included in the library
3043       # dependencies.
3044       output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | egrep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3045       ;;
3046     *)
3047       if test "$GXX" = yes; then
3048         _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'
3049       else
3050         # FIXME: insert proper C++ library support
3051         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3052       fi
3053       ;;
3054     esac
3055     ;;
3056   hpux10*|hpux11*)
3057     if test $with_gnu_ld = no; then
3058       case "$host_cpu" in
3059       hppa*64*)
3060         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3061         _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3062         _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3063         ;;
3064       ia64*)
3065         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3066         ;;
3067       *)
3068         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3069         _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3070         _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3071         ;;
3072       esac
3073     fi
3074     case "$host_cpu" in
3075     hppa*64*)
3076       _LT_AC_TAGVAR(hardcode_direct, $1)=no
3077       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3078       ;;
3079     ia64*)
3080       _LT_AC_TAGVAR(hardcode_direct, $1)=no
3081       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3082       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3083                                               # but as the default
3084                                               # location of the library.
3085       ;;
3086     *)
3087       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3088       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3089                                               # but as the default
3090                                               # location of the library.
3091       ;;
3092     esac
3093 
3094     case $cc_basename in
3095       CC)
3096         # FIXME: insert proper C++ library support
3097         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3098         ;;
3099       aCC)
3100         case "$host_cpu" in
3101         hppa*64*|ia64*)
3102           _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3103           ;;
3104         *)
3105           _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 $compiler_flags'
3106           ;;
3107         esac
3108         # Commands to make compiler produce verbose output that lists
3109         # what "hidden" libraries, object files and flags are used when
3110         # linking a shared library.
3111         #
3112         # There doesn't appear to be a way to prevent this compiler from
3113         # explicitly linking system object files so we need to strip them
3114         # from the output so that they don't get included in the library
3115         # dependencies.
3116         output_verbose_link_cmd='templist=`($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 $list'
3117         ;;
3118       *)
3119         if test "$GXX" = yes; then
3120           if test $with_gnu_ld = no; then
3121             case "$host_cpu" in
3122             ia64*|hppa*64*)
3123               _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3124               ;;
3125             *)
3126               _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'
3127               ;;
3128             esac
3129           fi
3130         else
3131           # FIXME: insert proper C++ library support
3132           _LT_AC_TAGVAR(ld_shlibs, $1)=no
3133         fi
3134         ;;
3135     esac
3136     ;;
3137   irix5* | irix6*)
3138     case $cc_basename in
3139       CC)
3140         # SGI C++
3141         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3142 
3143         # Archives containing C++ object files must be created using
3144         # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
3145         # necessary to make sure instantiated templates are included
3146         # in the archive.
3147         _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3148         ;;
3149       *)
3150         if test "$GXX" = yes; then
3151           if test "$with_gnu_ld" = no; then
3152             _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3153           else
3154             _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'
3155           fi
3156         fi
3157         _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3158         ;;
3159     esac
3160     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3161     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3162     ;;
3163   linux*)
3164     case $cc_basename in
3165       KCC)
3166         # Kuck and Associates, Inc. (KAI) C++ Compiler
3167 
3168         # KCC will only create a shared library if the output file
3169         # ends with ".so" (or ".sl" for HP-UX), so rename the library
3170         # to its proper name (with version) after linking.
3171         _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'
3172         _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 $lib'
3173         # Commands to make compiler produce verbose output that lists
3174         # what "hidden" libraries, object files and flags are used when
3175         # linking a shared library.
3176         #
3177         # There doesn't appear to be a way to prevent this compiler from
3178         # explicitly linking system object files so we need to strip them
3179         # from the output so that they don't get included in the library
3180         # dependencies.
3181         output_verbose_link_cmd='templist=`$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'
3182 
3183         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3184         _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3185 
3186         # Archives containing C++ object files must be created using
3187         # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3188         _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3189         ;;
3190       icpc)
3191         # Intel C++
3192         with_gnu_ld=yes
3193         _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3194         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3195         _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'
3196         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3197         _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3198         _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3199         ;;
3200       cxx)
3201         # Compaq C++
3202         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3203         _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'
3204 
3205         runpath_var=LD_RUN_PATH
3206         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3207         _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3208 
3209         # Commands to make compiler produce verbose output that lists
3210         # what "hidden" libraries, object files and flags are used when
3211         # linking a shared library.
3212         #
3213         # There doesn't appear to be a way to prevent this compiler from
3214         # explicitly linking system object files so we need to strip them
3215         # from the output so that they don't get included in the library
3216         # dependencies.
3217         output_verbose_link_cmd='templist=`$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'
3218         ;;
3219     esac
3220     ;;
3221   lynxos*)
3222     # FIXME: insert proper C++ library support
3223     _LT_AC_TAGVAR(ld_shlibs, $1)=no
3224     ;;
3225   m88k*)
3226     # FIXME: insert proper C++ library support
3227     _LT_AC_TAGVAR(ld_shlibs, $1)=no
3228     ;;
3229   mvs*)
3230     case $cc_basename in
3231       cxx)
3232         # FIXME: insert proper C++ library support
3233         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3234         ;;
3235       *)
3236         # FIXME: insert proper C++ library support
3237         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3238         ;;
3239     esac
3240     ;;
3241   netbsd*)
3242     if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3243       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3244       wlarc=
3245       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3246       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3247       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3248     fi
3249     # Workaround some broken pre-1.5 toolchains
3250     output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3251     ;;
3252   osf3*)
3253     case $cc_basename in
3254       KCC)
3255         # Kuck and Associates, Inc. (KAI) C++ Compiler
3256 
3257         # KCC will only create a shared library if the output file
3258         # ends with ".so" (or ".sl" for HP-UX), so rename the library
3259         # to its proper name (with version) after linking.
3260         _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'
3261 
3262         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3263         _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3264 
3265         # Archives containing C++ object files must be created using
3266         # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3267         _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3268 
3269         ;;
3270       RCC)
3271         # Rational C++ 2.4.1
3272         # FIXME: insert proper C++ library support
3273         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3274         ;;
3275       cxx)
3276         _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3277         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3278 
3279         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3280         _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3281 
3282         # Commands to make compiler produce verbose output that lists
3283         # what "hidden" libraries, object files and flags are used when
3284         # linking a shared library.
3285         #
3286         # There doesn't appear to be a way to prevent this compiler from
3287         # explicitly linking system object files so we need to strip them
3288         # from the output so that they don't get included in the library
3289         # dependencies.
3290         output_verbose_link_cmd='templist=`$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 $list'
3291         ;;
3292       *)
3293         if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3294           _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3295           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3296 
3297           _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3298           _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3299 
3300           # Commands to make compiler produce verbose output that lists
3301           # what "hidden" libraries, object files and flags are used when
3302           # linking a shared library.
3303           output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3304 
3305         else
3306           # FIXME: insert proper C++ library support
3307           _LT_AC_TAGVAR(ld_shlibs, $1)=no
3308         fi
3309         ;;
3310     esac
3311     ;;
3312   osf4* | osf5*)
3313     case $cc_basename in
3314       KCC)
3315         # Kuck and Associates, Inc. (KAI) C++ Compiler
3316 
3317         # KCC will only create a shared library if the output file
3318         # ends with ".so" (or ".sl" for HP-UX), so rename the library
3319         # to its proper name (with version) after linking.
3320         _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'
3321 
3322         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3323         _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3324 
3325         # Archives containing C++ object files must be created using
3326         # the KAI C++ compiler.
3327         _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3328         ;;
3329       RCC)
3330         # Rational C++ 2.4.1
3331         # FIXME: insert proper C++ library support
3332         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3333         ;;
3334       cxx)
3335         _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3336         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3337         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3338           echo "-hidden">> $lib.exp~
3339           $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp  `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~
3340           $rm $lib.exp'
3341 
3342         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3343         _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3344 
3345         # Commands to make compiler produce verbose output that lists
3346         # what "hidden" libraries, object files and flags are used when
3347         # linking a shared library.
3348         #
3349         # There doesn't appear to be a way to prevent this compiler from
3350         # explicitly linking system object files so we need to strip them
3351         # from the output so that they don't get included in the library
3352         # dependencies.
3353         output_verbose_link_cmd='templist=`$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 $list'
3354         ;;
3355       *)
3356         if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3357           _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3358          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3359 
3360           _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3361           _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3362 
3363           # Commands to make compiler produce verbose output that lists
3364           # what "hidden" libraries, object files and flags are used when
3365           # linking a shared library.
3366           output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3367 
3368         else
3369           # FIXME: insert proper C++ library support
3370           _LT_AC_TAGVAR(ld_shlibs, $1)=no
3371         fi
3372         ;;
3373     esac
3374     ;;
3375   psos*)
3376     # FIXME: insert proper C++ library support
3377     _LT_AC_TAGVAR(ld_shlibs, $1)=no
3378     ;;
3379   sco*)
3380     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3381     case $cc_basename in
3382       CC)
3383         # FIXME: insert proper C++ library support
3384         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3385         ;;
3386       *)
3387         # FIXME: insert proper C++ library support
3388         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3389         ;;
3390     esac
3391     ;;
3392   sunos4*)
3393     case $cc_basename in
3394       CC)
3395         # Sun C++ 4.x
3396         # FIXME: insert proper C++ library support
3397         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3398         ;;
3399       lcc)
3400         # Lucid
3401         # FIXME: insert proper C++ library support
3402         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3403         ;;
3404       *)
3405         # FIXME: insert proper C++ library support
3406         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3407         ;;
3408     esac
3409     ;;
3410   solaris*)
3411     case $cc_basename in
3412       CC)
3413         # Sun C++ 4.2, 5.x and Centerline C++
3414         _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3415         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3416         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3417         $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3418 
3419         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3420         _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3421         case $host_os in
3422           solaris2.[0-5] | solaris2.[0-5].*) ;;
3423           *)
3424             # The C++ compiler is used as linker so we must use $wl
3425             # flag to pass the commands to the underlying system
3426             # linker.
3427             # Supported since Solaris 2.6 (maybe 2.5.1?)
3428             _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3429             ;;
3430         esac
3431         _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3432 
3433         # Commands to make compiler produce verbose output that lists
3434         # what "hidden" libraries, object files and flags are used when
3435         # linking a shared library.
3436         #
3437         # There doesn't appear to be a way to prevent this compiler from
3438         # explicitly linking system object files so we need to strip them
3439         # from the output so that they don't get included in the library
3440         # dependencies.
3441         output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3442 
3443         # Archives containing C++ object files must be created using
3444         # "CC -xar", where "CC" is the Sun C++ compiler.  This is
3445         # necessary to make sure instantiated templates are included
3446         # in the archive.
3447         _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3448         ;;
3449       gcx)
3450         # Green Hills C++ Compiler
3451         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3452 
3453         # The C++ compiler must be used to create the archive.
3454         _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3455         ;;
3456       *)
3457         # GNU C++ compiler with Solaris linker
3458         if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3459           _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3460           if $CC --version | grep -v '^2\.7' > /dev/null; then
3461             _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3462             _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3463                 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3464 
3465             # Commands to make compiler produce verbose output that lists
3466             # what "hidden" libraries, object files and flags are used when
3467             # linking a shared library.
3468             output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3469           else
3470             # g++ 2.7 appears to require `-G' NOT `-shared' on this
3471             # platform.
3472             _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3473             _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3474                 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3475 
3476             # Commands to make compiler produce verbose output that lists
3477             # what "hidden" libraries, object files and flags are used when
3478             # linking a shared library.
3479             output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3480           fi
3481 
3482           _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3483         fi
3484         ;;
3485     esac
3486     ;;
3487   sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3488     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3489     ;;
3490   tandem*)
3491     case $cc_basename in
3492       NCC)
3493         # NonStop-UX NCC 3.20
3494         # FIXME: insert proper C++ library support
3495         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3496         ;;
3497       *)
3498         # FIXME: insert proper C++ library support
3499         _LT_AC_TAGVAR(ld_shlibs, $1)=no
3500         ;;
3501     esac
3502     ;;
3503   vxworks*)
3504     # FIXME: insert proper C++ library support
3505     _LT_AC_TAGVAR(ld_shlibs, $1)=no
3506     ;;
3507   *)
3508     # FIXME: insert proper C++ library support
3509     _LT_AC_TAGVAR(ld_shlibs, $1)=no
3510     ;;
3511 esac
3512 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3513 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3514 
3515 _LT_AC_TAGVAR(GCC, $1)="$GXX"
3516 _LT_AC_TAGVAR(LD, $1)="$LD"
3517 
3518 AC_LIBTOOL_POSTDEP_PREDEP($1)
3519 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3520 AC_LIBTOOL_PROG_CC_C_O($1)
3521 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3522 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3523 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3524 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3525 AC_LIBTOOL_SYS_LIB_STRIP
3526 AC_LIBTOOL_DLOPEN_SELF($1)
3527 
3528 AC_LIBTOOL_CONFIG($1)
3529 
3530 AC_LANG_POP
3531 CC=$lt_save_CC
3532 LDCXX=$LD
3533 LD=$lt_save_LD
3534 GCC=$lt_save_GCC
3535 with_gnu_ldcxx=$with_gnu_ld
3536 with_gnu_ld=$lt_save_with_gnu_ld
3537 lt_cv_path_LDCXX=$lt_cv_path_LD
3538 lt_cv_path_LD=$lt_save_path_LD
3539 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3540 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3541 ])# AC_LIBTOOL_LANG_CXX_CONFIG
3542 
3543 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3544 # ------------------------
3545 # Figure out "hidden" library dependencies from verbose
3546 # compiler output when linking a shared library.
3547 # Parse the compiler output and extract the necessary
3548 # objects, libraries and library flags.
3549 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3550 dnl we can't use the lt_simple_compile_test_code here,
3551 dnl because it contains code intended for an executable,
3552 dnl not a library.  It's possible we should let each
3553 dnl tag define a new lt_????_link_test_code variable,
3554 dnl but it's only used here...
3555 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3556 int a;
3557 void foo (void) { a = 0; }
3558 EOF
3559 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3560 class Foo
3561 {
3562 public:
3563   Foo (void) { a = 0; }
3564 private:
3565   int a;
3566 };
3567 EOF
3568 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3569       subroutine foo
3570       implicit none
3571       integer*4 a
3572       a=0
3573       return
3574       end
3575 EOF
3576 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3577 public class foo {
3578   private int a;
3579   public void bar (void) {
3580     a = 0;
3581   }
3582 };
3583 EOF
3584 ])
3585 dnl Parse the compiler output and extract the necessary
3586 dnl objects, libraries and library flags.
3587 if AC_TRY_EVAL(ac_compile); then
3588   # Parse the compiler output and extract the necessary
3589   # objects, libraries and library flags.
3590 
3591   # Sentinel used to keep track of whether or not we are before
3592   # the conftest object file.
3593   pre_test_object_deps_done=no
3594 
3595   # The `*' in the case matches for architectures that use `case' in
3596   # $output_verbose_cmd can trigger glob expansion during the loop
3597   # eval without this substitution.
3598   output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3599 
3600   for p in `eval $output_verbose_link_cmd`; do
3601     case $p in
3602 
3603     -L* | -R* | -l*)
3604        # Some compilers place space between "-{L,R}" and the path.
3605        # Remove the space.
3606        if test $p = "-L" \
3607           || test $p = "-R"; then
3608          prev=$p
3609          continue
3610        else
3611          prev=
3612        fi
3613 
3614        if test "$pre_test_object_deps_done" = no; then
3615          case $p in
3616          -L* | -R*)
3617            # Internal compiler library paths should come after those
3618            # provided the user.  The postdeps already come after the
3619            # user supplied libs so there is no need to process them.
3620            if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3621              _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3622            else
3623              _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3624            fi
3625            ;;
3626          # The "-l" case would never come before the object being
3627          # linked, so don't bother handling this case.
3628          esac
3629        else
3630          if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3631            _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3632          else
3633            _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3634          fi
3635        fi
3636        ;;
3637 
3638     *.$objext)
3639        # This assumes that the test object file only shows up
3640        # once in the compiler output.
3641        if test "$p" = "conftest.$objext"; then
3642          pre_test_object_deps_done=yes
3643          continue
3644        fi
3645 
3646        if test "$pre_test_object_deps_done" = no; then
3647          if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3648            _LT_AC_TAGVAR(predep_objects, $1)="$p"
3649          else
3650            _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3651          fi
3652        else
3653          if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3654            _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3655          else
3656            _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3657          fi
3658        fi
3659        ;;
3660 
3661     *) ;; # Ignore the rest.
3662 
3663     esac
3664   done
3665 
3666   # Clean up.
3667   rm -f a.out a.exe
3668 else
3669   echo "libtool.m4: error: problem compiling $1 test program"
3670 fi
3671 
3672 $rm -f confest.$objext
3673 
3674 case " $_LT_AC_TAGVAR(postdeps, $1) " in
3675 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3676 esac
3677 ])# AC_LIBTOOL_POSTDEP_PREDEP
3678 
3679 # AC_LIBTOOL_LANG_F77_CONFIG
3680 # ------------------------
3681 # Ensure that the configuration vars for the C compiler are
3682 # suitably defined.  Those variables are subsequently used by
3683 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3684 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3685 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3686 [AC_REQUIRE([AC_PROG_F77])
3687 AC_LANG_PUSH(Fortran 77)
3688 
3689 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3690 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3691 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3692 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3693 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3694 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3695 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3696 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3697 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3698 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3699 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3700 _LT_AC_TAGVAR(module_cmds, $1)=
3701 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3702 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3703 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3704 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3705 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3706 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3707 
3708 # Source file extension for f77 test sources.
3709 ac_ext=f
3710 
3711 # Object file extension for compiled f77 test sources.
3712 objext=o
3713 _LT_AC_TAGVAR(objext, $1)=$objext
3714 
3715 # Code to be used in simple compile tests
3716 lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"
3717 
3718 # Code to be used in simple link tests
3719 lt_simple_link_test_code="      program t\n      end\n"
3720 
3721 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3722 _LT_AC_SYS_COMPILER
3723 
3724 # Allow CC to be a program name with arguments.
3725 lt_save_CC="$CC"
3726 CC=${F77-"f77"}
3727 compiler=$CC
3728 _LT_AC_TAGVAR(compiler, $1)=$CC
3729 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3730 
3731 AC_MSG_CHECKING([if libtool supports shared libraries])
3732 AC_MSG_RESULT([$can_build_shared])
3733 
3734 AC_MSG_CHECKING([whether to build shared libraries])
3735 test "$can_build_shared" = "no" && enable_shared=no
3736 
3737 # On AIX, shared libraries and static libraries use the same namespace, and
3738 # are all built from PIC.
3739 case "$host_os" in
3740 aix3*)
3741   test "$enable_shared" = yes && enable_static=no
3742   if test -n "$RANLIB"; then
3743     archive_cmds="$archive_cmds~\$RANLIB \$lib"
3744     postinstall_cmds='$RANLIB $lib'
3745   fi
3746   ;;
3747 aix4*)
3748   test "$enable_shared" = yes && enable_static=no
3749   ;;
3750 esac
3751 AC_MSG_RESULT([$enable_shared])
3752 
3753 AC_MSG_CHECKING([whether to build static libraries])
3754 # Make sure either enable_shared or enable_static is yes.
3755 test "$enable_shared" = yes || enable_static=yes
3756 AC_MSG_RESULT([$enable_static])
3757 
3758 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3759 
3760 _LT_AC_TAGVAR(GCC, $1)="$G77"
3761 _LT_AC_TAGVAR(LD, $1)="$LD"
3762 
3763 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3764 AC_LIBTOOL_PROG_CC_C_O($1)
3765 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3766 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3767 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3768 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3769 AC_LIBTOOL_SYS_LIB_STRIP
3770 
3771 
3772 AC_LIBTOOL_CONFIG($1)
3773 
3774 AC_LANG_POP
3775 CC="$lt_save_CC"
3776 ])# AC_LIBTOOL_LANG_F77_CONFIG
3777 
3778 
3779 # AC_LIBTOOL_LANG_GCJ_CONFIG
3780 # --------------------------
3781 # Ensure that the configuration vars for the C compiler are
3782 # suitably defined.  Those variables are subsequently used by
3783 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3784 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3785 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3786 [AC_LANG_SAVE
3787 
3788 # Source file extension for Java test sources.
3789 ac_ext=java
3790 
3791 # Object file extension for compiled Java test sources.
3792 objext=o
3793 _LT_AC_TAGVAR(objext, $1)=$objext
3794 
3795 # Code to be used in simple compile tests
3796 lt_simple_compile_test_code="class foo {}\n"
3797 
3798 # Code to be used in simple link tests
3799 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3800 
3801 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3802 _LT_AC_SYS_COMPILER
3803 
3804 # Allow CC to be a program name with arguments.
3805 lt_save_CC="$CC"
3806 CC=${GCJ-"gcj"}
3807 compiler=$CC
3808 _LT_AC_TAGVAR(compiler, $1)=$CC
3809 
3810 # GCJ did not exist at the time GCC didn't implicitly link libc in.
3811 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3812 
3813 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3814 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3815 AC_LIBTOOL_PROG_CC_C_O($1)
3816 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3817 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3818 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3819 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3820 AC_LIBTOOL_SYS_LIB_STRIP
3821 AC_LIBTOOL_DLOPEN_SELF($1)
3822 
3823 AC_LIBTOOL_CONFIG($1)
3824 
3825 AC_LANG_RESTORE
3826 CC="$lt_save_CC"
3827 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
3828 
3829 
3830 # AC_LIBTOOL_LANG_RC_CONFIG
3831 # --------------------------
3832 # Ensure that the configuration vars for the Windows resource compiler are
3833 # suitably defined.  Those variables are subsequently used by
3834 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3835 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3836 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3837 [AC_LANG_SAVE
3838 
3839 # Source file extension for RC test sources.
3840 ac_ext=rc
3841 
3842 # Object file extension for compiled RC test sources.
3843 objext=o
3844 _LT_AC_TAGVAR(objext, $1)=$objext
3845 
3846 # Code to be used in simple compile tests
3847 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3848 
3849 # Code to be used in simple link tests
3850 lt_simple_link_test_code="$lt_simple_compile_test_code"
3851 
3852 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3853 _LT_AC_SYS_COMPILER
3854 
3855 # Allow CC to be a program name with arguments.
3856 lt_save_CC="$CC"
3857 CC=${RC-"windres"}
3858 compiler=$CC
3859 _LT_AC_TAGVAR(compiler, $1)=$CC
3860 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3861 
3862 AC_LIBTOOL_CONFIG($1)
3863 
3864 AC_LANG_RESTORE
3865 CC="$lt_save_CC"
3866 ])# AC_LIBTOOL_LANG_RC_CONFIG
3867 
3868 
3869 # AC_LIBTOOL_CONFIG([TAGNAME])
3870 # ----------------------------
3871 # If TAGNAME is not passed, then create an initial libtool script
3872 # with a default configuration from the untagged config vars.  Otherwise
3873 # add code to config.status for appending the configuration named by
3874 # TAGNAME from the matching tagged config vars.
3875 AC_DEFUN([AC_LIBTOOL_CONFIG],
3876 [# The else clause should only fire when bootstrapping the
3877 # libtool distribution, otherwise you forgot to ship ltmain.sh
3878 # with your package, and you will get complaints that there are
3879 # no rules to generate ltmain.sh.
3880 if test -f "$ltmain"; then
3881   # See if we are running on zsh, and set the options which allow our commands through
3882   # without removal of \ escapes.
3883   if test -n "${ZSH_VERSION+set}" ; then
3884     setopt NO_GLOB_SUBST
3885   fi
3886   # Now quote all the things that may contain metacharacters while being
3887   # careful not to overquote the AC_SUBSTed values.  We take copies of the
3888   # variables and quote the copies for generation of the libtool script.
3889   for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3890     SED SHELL STRIP \
3891     libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3892     old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3893     deplibs_check_method reload_flag reload_cmds need_locks \
3894     lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3895     lt_cv_sys_global_symbol_to_c_name_address \
3896     sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3897     old_postinstall_cmds old_postuninstall_cmds \
3898     _LT_AC_TAGVAR(compiler, $1) \
3899     _LT_AC_TAGVAR(CC, $1) \
3900     _LT_AC_TAGVAR(LD, $1) \
3901     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3902     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3903     _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3904     _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3905     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3906     _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3907     _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3908     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3909     _LT_AC_TAGVAR(old_archive_cmds, $1) \
3910     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3911     _LT_AC_TAGVAR(predep_objects, $1) \
3912     _LT_AC_TAGVAR(postdep_objects, $1) \
3913     _LT_AC_TAGVAR(predeps, $1) \
3914     _LT_AC_TAGVAR(postdeps, $1) \
3915     _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3916     _LT_AC_TAGVAR(archive_cmds, $1) \
3917     _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3918     _LT_AC_TAGVAR(postinstall_cmds, $1) \
3919     _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3920     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3921     _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3922     _LT_AC_TAGVAR(no_undefined_flag, $1) \
3923     _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3924     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3925     _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3926     _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3927     _LT_AC_TAGVAR(hardcode_automatic, $1) \
3928     _LT_AC_TAGVAR(module_cmds, $1) \
3929     _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3930     _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3931     _LT_AC_TAGVAR(exclude_expsyms, $1) \
3932     _LT_AC_TAGVAR(include_expsyms, $1); do
3933 
3934     case $var in
3935     _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3936     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3937     _LT_AC_TAGVAR(archive_cmds, $1) | \
3938     _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3939     _LT_AC_TAGVAR(module_cmds, $1) | \
3940     _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3941     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3942     _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3943     extract_expsyms_cmds | reload_cmds | finish_cmds | \
3944     postinstall_cmds | postuninstall_cmds | \
3945     old_postinstall_cmds | old_postuninstall_cmds | \
3946     sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3947       # Double-quote double-evaled strings.
3948       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3949       ;;
3950     *)
3951       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3952       ;;
3953     esac
3954   done
3955 
3956   case $lt_echo in
3957   *'\[$]0 --fallback-echo"')
3958     lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3959     ;;
3960   esac
3961 
3962 ifelse([$1], [],
3963   [cfgfile="${ofile}T"
3964   trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3965   $rm -f "$cfgfile"
3966   AC_MSG_NOTICE([creating $ofile])],
3967   [cfgfile="$ofile"])
3968 
3969   cat <<__EOF__ >> "$cfgfile"
3970 ifelse([$1], [],
3971 [#! $SHELL
3972 
3973 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3974 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3975 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3976 #
3977 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3978 # Free Software Foundation, Inc.
3979 #
3980 # This file is part of GNU Libtool:
3981 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3982 #
3983 # This program is free software; you can redistribute it and/or modify
3984 # it under the terms of the GNU General Public License as published by
3985 # the Free Software Foundation; either version 2 of the License, or
3986 # (at your option) any later version.
3987 #
3988 # This program is distributed in the hope that it will be useful, but
3989 # WITHOUT ANY WARRANTY; without even the implied warranty of
3990 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
3991 # General Public License for more details.
3992 #
3993 # You should have received a copy of the GNU General Public License
3994 # along with this program; if not, write to the Free Software
3995 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3996 #
3997 # As a special exception to the GNU General Public License, if you
3998 # distribute this file as part of a program that contains a
3999 # configuration script generated by Autoconf, you may include it under
4000 # the same distribution terms that you use for the rest of that program.
4001 
4002 # A sed program that does not truncate output.
4003 SED=$lt_SED
4004 
4005 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4006 Xsed="$SED -e s/^X//"
4007 
4008 # The HP-UX ksh and POSIX shell print the target directory to stdout
4009 # if CDPATH is set.
4010 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
4011 
4012 # The names of the tagged configurations supported by this script.
4013 available_tags=
4014 
4015 # ### BEGIN LIBTOOL CONFIG],
4016 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4017 
4018 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4019 
4020 # Shell to use when invoking shell scripts.
4021 SHELL=$lt_SHELL
4022 
4023 # Whether or not to build shared libraries.
4024 build_libtool_libs=$enable_shared
4025 
4026 # Whether or not to build static libraries.
4027 build_old_libs=$enable_static
4028 
4029 # Whether or not to add -lc for building shared libraries.
4030 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4031 
4032 # Whether or not to disallow shared libs when runtime libs are static
4033 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4034 
4035 # Whether or not to optimize for fast installation.
4036 fast_install=$enable_fast_install
4037 
4038 # The host system.
4039 host_alias=$host_alias
4040 host=$host
4041 
4042 # An echo program that does not interpret backslashes.
4043 echo=$lt_echo
4044 
4045 # The archiver.
4046 AR=$lt_AR
4047 AR_FLAGS=$lt_AR_FLAGS
4048 
4049 # A C compiler.
4050 LTCC=$lt_LTCC
4051 
4052 # A language-specific compiler.
4053 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4054 
4055 # Is the compiler the GNU C compiler?
4056 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4057 
4058 # An ERE matcher.
4059 EGREP=$lt_EGREP
4060 
4061 # The linker used to build libraries.
4062 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4063 
4064 # Whether we need hard or soft links.
4065 LN_S=$lt_LN_S
4066 
4067 # A BSD-compatible nm program.
4068 NM=$lt_NM
4069 
4070 # A symbol stripping program
4071 STRIP=$lt_STRIP
4072 
4073 # Used to examine libraries when file_magic_cmd begins "file"
4074 MAGIC_CMD=$MAGIC_CMD
4075 
4076 # Used on cygwin: DLL creation program.
4077 DLLTOOL="$DLLTOOL"
4078 
4079 # Used on cygwin: object dumper.
4080 OBJDUMP="$OBJDUMP"
4081 
4082 # Used on cygwin: assembler.
4083 AS="$AS"
4084 
4085 # The name of the directory that contains temporary libtool files.
4086 objdir=$objdir
4087 
4088 # How to create reloadable object files.
4089 reload_flag=$lt_reload_flag
4090 reload_cmds=$lt_reload_cmds
4091 
4092 # How to pass a linker flag through the compiler.
4093 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4094 
4095 # Object file suffix (normally "o").
4096 objext="$ac_objext"
4097 
4098 # Old archive suffix (normally "a").
4099 libext="$libext"
4100 
4101 # Shared library suffix (normally ".so").
4102 shrext='$shrext'
4103 
4104 # Executable file suffix (normally "").
4105 exeext="$exeext"
4106 
4107 # Additional compiler flags for building library objects.
4108 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4109 pic_mode=$pic_mode
4110 
4111 # What is the maximum length of a command?
4112 max_cmd_len=$lt_cv_sys_max_cmd_len
4113 
4114 # Does compiler simultaneously support -c and -o options?
4115 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4116 
4117 # Must we lock files when doing compilation ?
4118 need_locks=$lt_need_locks
4119 
4120 # Do we need the lib prefix for modules?
4121 need_lib_prefix=$need_lib_prefix
4122 
4123 # Do we need a version for libraries?
4124 need_version=$need_version
4125 
4126 # Whether dlopen is supported.
4127 dlopen_support=$enable_dlopen
4128 
4129 # Whether dlopen of programs is supported.
4130 dlopen_self=$enable_dlopen_self
4131 
4132 # Whether dlopen of statically linked programs is supported.
4133 dlopen_self_static=$enable_dlopen_self_static
4134 
4135 # Compiler flag to prevent dynamic linking.
4136 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4137 
4138 # Compiler flag to turn off builtin functions.
4139 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4140 
4141 # Compiler flag to allow reflexive dlopens.
4142 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4143 
4144 # Compiler flag to generate shared objects directly from archives.
4145 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4146 
4147 # Compiler flag to generate thread-safe objects.
4148 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4149 
4150 # Library versioning type.
4151 version_type=$version_type
4152 
4153 # Format of library name prefix.
4154 libname_spec=$lt_libname_spec
4155 
4156 # List of archive names.  First name is the real one, the rest are links.
4157 # The last name is the one that the linker finds with -lNAME.
4158 library_names_spec=$lt_library_names_spec
4159 
4160 # The coded name of the library, if different from the real name.
4161 soname_spec=$lt_soname_spec
4162 
4163 # Commands used to build and install an old-style archive.
4164 RANLIB=$lt_RANLIB
4165 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4166 old_postinstall_cmds=$lt_old_postinstall_cmds
4167 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4168 
4169 # Create an old-style archive from a shared archive.
4170 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4171 
4172 # Create a temporary old-style archive to link instead of a shared archive.
4173 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4174 
4175 # Commands used to build and install a shared archive.
4176 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4177 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4178 postinstall_cmds=$lt_postinstall_cmds
4179 postuninstall_cmds=$lt_postuninstall_cmds
4180 
4181 # Commands used to build a loadable module (assumed same as above if empty)
4182 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4183 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4184 
4185 # Commands to strip libraries.
4186 old_striplib=$lt_old_striplib
4187 striplib=$lt_striplib
4188 
4189 # Dependencies to place before the objects being linked to create a
4190 # shared library.
4191 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4192 
4193 # Dependencies to place after the objects being linked to create a
4194 # shared library.
4195 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4196 
4197 # Dependencies to place before the objects being linked to create a
4198 # shared library.
4199 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4200 
4201 # Dependencies to place after the objects being linked to create a
4202 # shared library.
4203 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4204 
4205 # The library search path used internally by the compiler when linking
4206 # a shared library.
4207 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4208 
4209 # Method to check whether dependent libraries are shared objects.
4210 deplibs_check_method=$lt_deplibs_check_method
4211 
4212 # Command to use when deplibs_check_method == file_magic.
4213 file_magic_cmd=$lt_file_magic_cmd
4214 
4215 # Flag that allows shared libraries with undefined symbols to be built.
4216 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4217 
4218 # Flag that forces no undefined symbols.
4219 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4220 
4221 # Commands used to finish a libtool library installation in a directory.
4222 finish_cmds=$lt_finish_cmds
4223 
4224 # Same as above, but a single script fragment to be evaled but not shown.
4225 finish_eval=$lt_finish_eval
4226 
4227 # Take the output of nm and produce a listing of raw symbols and C names.
4228 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4229 
4230 # Transform the output of nm in a proper C declaration
4231 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4232 
4233 # Transform the output of nm in a C name address pair
4234 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4235 
4236 # This is the shared library runtime path variable.
4237 runpath_var=$runpath_var
4238 
4239 # This is the shared library path variable.
4240 shlibpath_var=$shlibpath_var
4241 
4242 # Is shlibpath searched before the hard-coded library search path?
4243 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4244 
4245 # How to hardcode a shared library path into an executable.
4246 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4247 
4248 # Whether we should hardcode library paths into libraries.
4249 hardcode_into_libs=$hardcode_into_libs
4250 
4251 # Flag to hardcode \$libdir into a binary during linking.
4252 # This must work even if \$libdir does not exist.
4253 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4254 
4255 # If ld is used when linking, flag to hardcode \$libdir into
4256 # a binary during linking. This must work even if \$libdir does
4257 # not exist.
4258 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4259 
4260 # Whether we need a single -rpath flag with a separated argument.
4261 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4262 
4263 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4264 # resulting binary.
4265 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4266 
4267 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4268 # resulting binary.
4269 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4270 
4271 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4272 # the resulting binary.
4273 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4274 
4275 # Set to yes if building a shared library automatically hardcodes DIR into the library
4276 # and all subsequent libraries and executables linked against it.
4277 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4278 
4279 # Variables whose values should be saved in libtool wrapper scripts and
4280 # restored at relink time.
4281 variables_saved_for_relink="$variables_saved_for_relink"
4282 
4283 # Whether libtool must link a program against all its dependency libraries.
4284 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4285 
4286 # Compile-time system search path for libraries
4287 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4288 
4289 # Run-time system search path for libraries
4290 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4291 
4292 # Fix the shell variable \$srcfile for the compiler.
4293 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4294 
4295 # Set to yes if exported symbols are required.
4296 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4297 
4298 # The commands to list exported symbols.
4299 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4300 
4301 # The commands to extract the exported symbol list from a shared archive.
4302 extract_expsyms_cmds=$lt_extract_expsyms_cmds
4303 
4304 # Symbols that should not be listed in the preloaded symbols.
4305 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4306 
4307 # Symbols that must always be exported.
4308 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4309 
4310 ifelse([$1],[],
4311 [# ### END LIBTOOL CONFIG],
4312 [# ### END LIBTOOL TAG CONFIG: $tagname])
4313 
4314 __EOF__
4315 
4316 ifelse([$1],[], [
4317   case $host_os in
4318   aix3*)
4319     cat <<\EOF >> "$cfgfile"
4320 
4321 # AIX sometimes has problems with the GCC collect2 program.  For some
4322 # reason, if we set the COLLECT_NAMES environment variable, the problems
4323 # vanish in a puff of smoke.
4324 if test "X${COLLECT_NAMES+set}" != Xset; then
4325   COLLECT_NAMES=
4326   export COLLECT_NAMES
4327 fi
4328 EOF
4329     ;;
4330   esac
4331 
4332   # We use sed instead of cat because bash on DJGPP gets confused if
4333   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
4334   # text mode, it properly converts lines to CR/LF.  This bash problem
4335   # is reportedly fixed, but why not run on old versions too?
4336   sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4337 
4338   mv -f "$cfgfile" "$ofile" || \
4339     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4340   chmod +x "$ofile"
4341 ])
4342 else
4343   # If there is no Makefile yet, we rely on a make rule to execute
4344   # `config.status --recheck' to rerun these tests and create the
4345   # libtool script then.
4346   ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4347   if test -f "$ltmain_in"; then
4348     test -f Makefile && make "$ltmain"
4349   fi
4350 fi
4351 ])# AC_LIBTOOL_CONFIG
4352 
4353 
4354 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4355 # -------------------------------------------
4356 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4357 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4358 
4359 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4360 
4361 if test "$GCC" = yes; then
4362   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4363 
4364   AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4365     lt_cv_prog_compiler_rtti_exceptions,
4366     [-fno-rtti -fno-exceptions], [],
4367     [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4368 fi
4369 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4370 
4371 
4372 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4373 # ---------------------------------
4374 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4375 [AC_REQUIRE([AC_CANONICAL_HOST])
4376 AC_REQUIRE([AC_PROG_NM])
4377 AC_REQUIRE([AC_OBJEXT])
4378 # Check for command to grab the raw symbol name followed by C symbol from nm.
4379 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4380 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4381 [
4382 # These are sane defaults that work on at least a few old systems.
4383 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
4384 
4385 # Character class describing NM global symbol codes.
4386 symcode='[[BCDEGRST]]'
4387 
4388 # Regexp to match symbols that can be accessed directly from C.
4389 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4390 
4391 # Transform the above into a raw symbol and a C symbol.
4392 symxfrm='\1 \2\3 \3'
4393 
4394 # Transform an extracted symbol line into a proper C declaration
4395 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4396 
4397 # Transform an extracted symbol line into symbol name and symbol address
4398 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
4399 
4400 # Define system-specific variables.
4401 case $host_os in
4402 aix*)
4403   symcode='[[BCDT]]'
4404   ;;
4405 cygwin* | mingw* | pw32*)
4406   symcode='[[ABCDGISTW]]'
4407   ;;
4408 hpux*) # Its linker distinguishes data from code symbols
4409   if test "$host_cpu" = ia64; then
4410     symcode='[[ABCDEGRST]]'
4411   fi
4412   lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4413   lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
4414   ;;
4415 irix* | nonstopux*)
4416   symcode='[[BCDEGRST]]'
4417   ;;
4418 osf*)
4419   symcode='[[BCDEGQRST]]'
4420   ;;
4421 solaris* | sysv5*)
4422   symcode='[[BDRT]]'
4423   ;;
4424 sysv4)
4425   symcode='[[DFNSTU]]'
4426   ;;
4427 esac
4428 
4429 # Handle CRLF in mingw tool chain
4430 opt_cr=
4431 case $build_os in
4432 mingw*)
4433   opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4434   ;;
4435 esac
4436 
4437 # If we're using GNU nm, then use its standard symbol codes.
4438 case `$NM -V 2>&1` in
4439 *GNU* | *'with BFD'*)
4440   symcode='[[ABCDGIRSTW]]' ;;
4441 esac
4442 
4443 # Try without a prefix undercore, then with it.
4444 for ac_symprfx in "" "_"; do
4445 
4446   # Write the raw and C identifiers.
4447   lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[      ]]\($symcode$symcode*\)[[       ]][[    ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4448 
4449   # Check to see that the pipe works correctly.
4450   pipe_works=no
4451 
4452   rm -f conftest*
4453   cat > conftest.$ac_ext <<EOF
4454 #ifdef __cplusplus
4455 extern "C" {
4456 #endif
4457 char nm_test_var;
4458 void nm_test_func(){}
4459 #ifdef __cplusplus
4460 }
4461 #endif
4462 int main(){nm_test_var='a';nm_test_func();return(0);}
4463 EOF
4464 
4465   if AC_TRY_EVAL(ac_compile); then
4466     # Now try to grab the symbols.
4467     nlist=conftest.nm
4468     if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4469       # Try sorting and uniquifying the output.
4470       if sort "$nlist" | uniq > "$nlist"T; then
4471         mv -f "$nlist"T "$nlist"
4472       else
4473         rm -f "$nlist"T
4474       fi
4475 
4476       # Make sure that we snagged all the symbols we need.
4477       if grep ' nm_test_var$' "$nlist" >/dev/null; then
4478         if grep ' nm_test_func$' "$nlist" >/dev/null; then
4479           cat <<EOF > conftest.$ac_ext
4480 #ifdef __cplusplus
4481 extern "C" {
4482 #endif
4483 
4484 EOF
4485           # Now generate the symbol file.
4486           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4487 
4488           cat <<EOF >> conftest.$ac_ext
4489 #if defined (__STDC__) && __STDC__
4490 # define lt_ptr_t void *
4491 #else
4492 # define lt_ptr_t char *
4493 # define const
4494 #endif
4495 
4496 /* The mapping between symbol names and symbols. */
4497 const struct {
4498   const char *name;
4499   lt_ptr_t address;
4500 }
4501 lt_preloaded_symbols[[]] =
4502 {
4503 EOF
4504           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4505           cat <<\EOF >> conftest.$ac_ext
4506   {0, (lt_ptr_t) 0}
4507 };
4508 
4509 #ifdef __cplusplus
4510 }
4511 #endif
4512 EOF
4513           # Now try linking the two files.
4514           mv conftest.$ac_objext conftstm.$ac_objext
4515           lt_save_LIBS="$LIBS"
4516           lt_save_CFLAGS="$CFLAGS"
4517           LIBS="conftstm.$ac_objext"
4518           CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4519           if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4520             pipe_works=yes
4521           fi
4522           LIBS="$lt_save_LIBS"
4523           CFLAGS="$lt_save_CFLAGS"
4524         else
4525           echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4526         fi
4527       else
4528         echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4529       fi
4530     else
4531       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4532     fi
4533   else
4534     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4535     cat conftest.$ac_ext >&5
4536   fi
4537   rm -f conftest* conftst*
4538 
4539   # Do not use the global_symbol_pipe unless it works.
4540   if test "$pipe_works" = yes; then
4541     break
4542   else
4543     lt_cv_sys_global_symbol_pipe=
4544   fi
4545 done
4546 ])
4547 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4548   lt_cv_sys_global_symbol_to_cdecl=
4549 fi
4550 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4551   AC_MSG_RESULT(failed)
4552 else
4553   AC_MSG_RESULT(ok)
4554 fi
4555 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4556 
4557 
4558 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4559 # ---------------------------------------
4560 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4561 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4562 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4563 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4564 
4565 AC_MSG_CHECKING([for $compiler option to produce PIC])
4566  ifelse([$1],[CXX],[
4567   # C++ specific cases for pic, static, wl, etc.
4568   if test "$GXX" = yes; then
4569     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4570     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4571 
4572     case $host_os in
4573     aix*)
4574       # All AIX code is PIC.
4575       if test "$host_cpu" = ia64; then
4576         # AIX 5 now supports IA64 processor
4577         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4578       fi
4579       ;;
4580     amigaos*)
4581       # FIXME: we need at least 68020 code to build shared libraries, but
4582       # adding the `-m68020' flag to GCC prevents building anything better,
4583       # like `-m68040'.
4584       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4585       ;;
4586     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4587       # PIC is the default for these OSes.
4588       ;;
4589     mingw* | os2* | pw32*)
4590       # This hack is so that the source file can tell whether it is being
4591       # built for inclusion in a dll (and should export symbols for example).
4592       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4593       ;;
4594     darwin* | rhapsody*)
4595       # PIC is the default on this platform
4596       # Common symbols not allowed in MH_DYLIB files
4597       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4598       ;;
4599     *djgpp*)
4600       # DJGPP does not support shared libraries at all
4601       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4602       ;;
4603     sysv4*MP*)
4604       if test -d /usr/nec; then
4605         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4606       fi
4607       ;;
4608     hpux*)
4609       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4610       # not for PA HP-UX.
4611       case "$host_cpu" in
4612       hppa*64*|ia64*)
4613         ;;
4614       *)
4615         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4616         ;;
4617       esac
4618       ;;
4619     *)
4620       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4621       ;;
4622     esac
4623   else
4624     case $host_os in
4625       aix4* | aix5*)
4626         # All AIX code is PIC.
4627         if test "$host_cpu" = ia64; then
4628           # AIX 5 now supports IA64 processor
4629           _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4630         else
4631           _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4632         fi
4633         ;;
4634       chorus*)
4635         case $cc_basename in
4636         cxch68)
4637           # Green Hills C++ Compiler
4638           # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
4639           ;;
4640         esac
4641         ;;
4642       dgux*)
4643         case $cc_basename in
4644           ec++)
4645             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4646             ;;
4647           ghcx)
4648             # Green Hills C++ Compiler
4649             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4650             ;;
4651           *)
4652             ;;
4653         esac
4654         ;;
4655       freebsd* | kfreebsd*-gnu)
4656         # FreeBSD uses GNU C++
4657         ;;
4658       hpux9* | hpux10* | hpux11*)
4659         case $cc_basename in
4660           CC)
4661             _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4662             _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4663             if test "$host_cpu" != ia64; then
4664               _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4665             fi
4666             ;;
4667           aCC)
4668             _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4669             _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4670             case "$host_cpu" in
4671             hppa*64*|ia64*)
4672               # +Z the default
4673               ;;
4674             *)
4675               _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4676               ;;
4677             esac
4678             ;;
4679           *)
4680             ;;
4681         esac
4682         ;;
4683       irix5* | irix6* | nonstopux*)
4684         case $cc_basename in
4685           CC)
4686             _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4687             _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4688             # CC pic flag -KPIC is the default.
4689             ;;
4690           *)
4691             ;;
4692         esac
4693         ;;
4694       linux*)
4695         case $cc_basename in
4696           KCC)
4697             # KAI C++ Compiler
4698             _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4699             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4700             ;;
4701           icpc)
4702             # Intel C++
4703             _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4704             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4705             _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4706             ;;
4707           cxx)
4708             # Compaq C++
4709             # Make sure the PIC flag is empty.  It appears that all Alpha
4710             # Linux and Compaq Tru64 Unix objects are PIC.
4711             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4712             _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4713             ;;
4714           *)
4715             ;;
4716         esac
4717         ;;
4718       lynxos*)
4719         ;;
4720       m88k*)
4721         ;;
4722       mvs*)
4723         case $cc_basename in
4724           cxx)
4725             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4726             ;;
4727           *)
4728             ;;
4729         esac
4730         ;;
4731       netbsd*)
4732         ;;
4733       osf3* | osf4* | osf5*)
4734         case $cc_basename in
4735           KCC)
4736             _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4737             ;;
4738           RCC)
4739             # Rational C++ 2.4.1
4740             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4741             ;;
4742           cxx)
4743             # Digital/Compaq C++
4744             _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4745             # Make sure the PIC flag is empty.  It appears that all Alpha
4746             # Linux and Compaq Tru64 Unix objects are PIC.
4747             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4748             _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4749             ;;
4750           *)
4751             ;;
4752         esac
4753         ;;
4754       psos*)
4755         ;;
4756       sco*)
4757         case $cc_basename in
4758           CC)
4759             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4760             ;;
4761           *)
4762             ;;
4763         esac
4764         ;;
4765       solaris*)
4766         case $cc_basename in
4767           CC)
4768             # Sun C++ 4.2, 5.x and Centerline C++
4769             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4770             _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4771             _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4772             ;;
4773           gcx)
4774             # Green Hills C++ Compiler
4775             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4776             ;;
4777           *)
4778             ;;
4779         esac
4780         ;;
4781       sunos4*)
4782         case $cc_basename in
4783           CC)
4784             # Sun C++ 4.x
4785             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4786             _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4787             ;;
4788           lcc)
4789             # Lucid
4790             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4791             ;;
4792           *)
4793             ;;
4794         esac
4795         ;;
4796       tandem*)
4797         case $cc_basename in
4798           NCC)
4799             # NonStop-UX NCC 3.20
4800             _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4801             ;;
4802           *)
4803             ;;
4804         esac
4805         ;;
4806       unixware*)
4807         ;;
4808       vxworks*)
4809         ;;
4810       *)
4811         _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4812         ;;
4813     esac
4814   fi
4815 ],
4816 [
4817   if test "$GCC" = yes; then
4818     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4819     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4820 
4821     case $host_os in
4822       aix*)
4823       # All AIX code is PIC.
4824       if test "$host_cpu" = ia64; then
4825         # AIX 5 now supports IA64 processor
4826         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4827       fi
4828       ;;
4829 
4830     amigaos*)
4831       # FIXME: we need at least 68020 code to build shared libraries, but
4832       # adding the `-m68020' flag to GCC prevents building anything better,
4833       # like `-m68040'.
4834       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4835       ;;
4836 
4837     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4838       # PIC is the default for these OSes.
4839       ;;
4840 
4841     mingw* | pw32* | os2*)
4842       # This hack is so that the source file can tell whether it is being
4843       # built for inclusion in a dll (and should export symbols for example).
4844       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4845       ;;
4846 
4847     darwin* | rhapsody*)
4848       # PIC is the default on this platform
4849       # Common symbols not allowed in MH_DYLIB files
4850       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4851       ;;
4852 
4853     msdosdjgpp*)
4854       # Just because we use GCC doesn't mean we suddenly get shared libraries
4855       # on systems that don't support them.
4856       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4857       enable_shared=no
4858       ;;
4859 
4860     sysv4*MP*)
4861       if test -d /usr/nec; then
4862         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4863       fi
4864       ;;
4865 
4866     hpux*)
4867       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4868       # not for PA HP-UX.
4869       case "$host_cpu" in
4870       hppa*64*|ia64*)
4871         # +Z the default
4872         ;;
4873       *)
4874         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4875         ;;
4876       esac
4877       ;;
4878 
4879     *)
4880       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4881       ;;
4882     esac
4883   else
4884     # PORTME Check for flag to pass linker flags through the system compiler.
4885     case $host_os in
4886     aix*)
4887       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4888       if test "$host_cpu" = ia64; then
4889         # AIX 5 now supports IA64 processor
4890         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4891       else
4892         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4893       fi
4894       ;;
4895 
4896     mingw* | pw32* | os2*)
4897       # This hack is so that the source file can tell whether it is being
4898       # built for inclusion in a dll (and should export symbols for example).
4899       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4900       ;;
4901 
4902     hpux9* | hpux10* | hpux11*)
4903       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4904       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4905       # not for PA HP-UX.
4906       case "$host_cpu" in
4907       hppa*64*|ia64*)
4908         # +Z the default
4909         ;;
4910       *)
4911         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4912         ;;
4913       esac
4914       # Is there a better lt_prog_compiler_static that works with the bundled CC?
4915       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4916       ;;
4917 
4918     irix5* | irix6* | nonstopux*)
4919       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4920       # PIC (with -KPIC) is the default.
4921       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4922       ;;
4923 
4924     newsos6)
4925       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4926       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4927       ;;
4928 
4929     linux*)
4930       case $CC in
4931       icc* | ecc*)
4932         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4933         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4934         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4935         ;;
4936       ccc*)
4937         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4938         # All Alpha code is PIC.
4939         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4940         ;;
4941       esac
4942       ;;
4943 
4944     osf3* | osf4* | osf5*)
4945       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4946       # All OSF/1 code is PIC.
4947       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4948       ;;
4949 
4950     sco3.2v5*)
4951       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4952       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4953       ;;
4954 
4955     solaris*)
4956       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4957       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4958       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4959       ;;
4960 
4961     sunos4*)
4962       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4963       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4964       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4965       ;;
4966 
4967     sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4968       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4969       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4970       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4971       ;;
4972 
4973     sysv4*MP*)
4974       if test -d /usr/nec ;then
4975         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4976         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4977       fi
4978       ;;
4979 
4980     uts4*)
4981       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4982       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4983       ;;
4984 
4985     *)
4986       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4987       ;;
4988     esac
4989   fi
4990 ])
4991 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4992 
4993 #
4994 # Check to make sure the PIC flag actually works.
4995 #
4996 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4997   AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4998     _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4999     [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5000     [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5001      "" | " "*) ;;
5002      *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5003      esac],
5004     [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5005      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5006 fi
5007 case "$host_os" in
5008   # For platforms which do not support PIC, -DPIC is meaningless:
5009   *djgpp*)
5010     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5011     ;;
5012   *)
5013     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5014     ;;
5015 esac
5016 ])
5017 
5018 
5019 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5020 # ------------------------------------
5021 # See if the linker supports building shared libraries.
5022 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5023 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5024 ifelse([$1],[CXX],[
5025   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5026   case $host_os in
5027   aix4* | aix5*)
5028     # If we're using GNU nm, then we don't want the "-C" option.
5029     # -C means demangle to AIX nm, but means don't demangle with GNU nm
5030     if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5031       _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5032     else
5033       _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5034     fi
5035     ;;
5036   pw32*)
5037     _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5038   ;;
5039   cygwin* | mingw*)
5040     _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5041   ;;
5042   *)
5043     _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5044   ;;
5045   esac
5046 ],[
5047   runpath_var=
5048   _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5049   _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5050   _LT_AC_TAGVAR(archive_cmds, $1)=
5051   _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5052   _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5053   _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5054   _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5055   _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5056   _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5057   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5058   _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5059   _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5060   _LT_AC_TAGVAR(hardcode_direct, $1)=no
5061   _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5062   _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5063   _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5064   _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5065   _LT_AC_TAGVAR(module_cmds, $1)=
5066   _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5067   _LT_AC_TAGVAR(always_export_symbols, $1)=no
5068   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5069   # include_expsyms should be a list of space-separated symbols to be *always*
5070   # included in the symbol list
5071   _LT_AC_TAGVAR(include_expsyms, $1)=
5072   # exclude_expsyms can be an extended regexp of symbols to exclude
5073   # it will be wrapped by ` (' and `)$', so one must not match beginning or
5074   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5075   # as well as any symbol that contains `d'.
5076   _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5077   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5078   # platforms (ab)use it in PIC code, but their linkers get confused if
5079   # the symbol is explicitly referenced.  Since portable code cannot
5080   # rely on this symbol name, it's probably fine to never include it in
5081   # preloaded symbol tables.
5082   extract_expsyms_cmds=
5083 
5084   case $host_os in
5085   cygwin* | mingw* | pw32*)
5086     # FIXME: the MSVC++ port hasn't been tested in a loooong time
5087     # When not using gcc, we currently assume that we are using
5088     # Microsoft Visual C++.
5089     if test "$GCC" != yes; then
5090       with_gnu_ld=no
5091     fi
5092     ;;
5093   openbsd*)
5094     with_gnu_ld=no
5095     ;;
5096   esac
5097 
5098   _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5099   if test "$with_gnu_ld" = yes; then
5100     # If archive_cmds runs LD, not CC, wlarc should be empty
5101     wlarc='${wl}'
5102 
5103     # See if GNU ld supports shared libraries.
5104     case $host_os in
5105     aix3* | aix4* | aix5*)
5106       # On AIX/PPC, the GNU linker is very broken
5107       if test "$host_cpu" != ia64; then
5108         _LT_AC_TAGVAR(ld_shlibs, $1)=no
5109         cat <<EOF 1>&2
5110 
5111 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5112 *** to be unable to reliably create shared libraries on AIX.
5113 *** Therefore, libtool is disabling shared libraries support.  If you
5114 *** really care for shared libraries, you may want to modify your PATH
5115 *** so that a non-GNU linker is found, and then restart.
5116 
5117 EOF
5118       fi
5119       ;;
5120 
5121     amigaos*)
5122       _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5123       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5124       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5125 
5126       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5127       # that the semantics of dynamic libraries on AmigaOS, at least up
5128       # to version 4, is to share data among multiple programs linked
5129       # with the same dynamic library.  Since this doesn't match the
5130       # behavior of shared libraries on other platforms, we can't use
5131       # them.
5132       _LT_AC_TAGVAR(ld_shlibs, $1)=no
5133       ;;
5134 
5135     beos*)
5136       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5137         _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5138         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5139         # support --undefined.  This deserves some investigation.  FIXME
5140         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5141       else
5142         _LT_AC_TAGVAR(ld_shlibs, $1)=no
5143       fi
5144       ;;
5145 
5146     cygwin* | mingw* | pw32*)
5147       # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5148       # as there is no search path for DLLs.
5149       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5150       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5151       _LT_AC_TAGVAR(always_export_symbols, $1)=no
5152       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5153       _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5154 
5155       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5156         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5157         # If the export-symbols file already is a .def file (1st line
5158         # is EXPORTS), use it as is; otherwise, prepend...
5159         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5160           cp $export_symbols $output_objdir/$soname.def;
5161         else
5162           echo EXPORTS > $output_objdir/$soname.def;
5163           cat $export_symbols >> $output_objdir/$soname.def;
5164         fi~
5165         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000  ${wl}--out-implib,$lib'
5166       else
5167         ld_shlibs=no
5168       fi
5169       ;;
5170 
5171     netbsd*)
5172       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5173         _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5174         wlarc=
5175       else
5176         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5177         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5178       fi
5179       ;;
5180 
5181     solaris* | sysv5*)
5182       if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5183         _LT_AC_TAGVAR(ld_shlibs, $1)=no
5184         cat <<EOF 1>&2
5185 
5186 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5187 *** create shared libraries on Solaris systems.  Therefore, libtool
5188 *** is disabling shared libraries support.  We urge you to upgrade GNU
5189 *** binutils to release 2.9.1 or newer.  Another option is to modify
5190 *** your PATH or compiler configuration so that the native linker is
5191 *** used, and then restart.
5192 
5193 EOF
5194       elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5195         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5196         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5197       else
5198         _LT_AC_TAGVAR(ld_shlibs, $1)=no
5199       fi
5200       ;;
5201 
5202     sunos4*)
5203       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5204       wlarc=
5205       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5206       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5207       ;;
5208 
5209   linux*)
5210     if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
5211         tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5212         _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5213       supports_anon_versioning=no
5214       case `$LD -v 2>/dev/null` in
5215         *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5216         *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5217         *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5218         *\ 2.11.*) ;; # other 2.11 versions
5219         *) supports_anon_versioning=yes ;;
5220       esac
5221       if test $supports_anon_versioning = yes; then
5222         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5223 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5224 $echo "local: *; };" >> $output_objdir/$libname.ver~
5225         $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5226       else
5227         _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5228       fi
5229     else
5230       _LT_AC_TAGVAR(ld_shlibs, $1)=no
5231     fi
5232     ;;
5233 
5234     *)
5235       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5236         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5237         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5238       else
5239         _LT_AC_TAGVAR(ld_shlibs, $1)=no
5240       fi
5241       ;;
5242     esac
5243 
5244     if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5245       runpath_var=LD_RUN_PATH
5246       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5247       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5248       # ancient GNU ld didn't support --whole-archive et. al.
5249       if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5250         _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5251       else
5252         _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5253       fi
5254     fi
5255   else
5256     # PORTME fill in a description of your system's linker (not GNU ld)
5257     case $host_os in
5258     aix3*)
5259       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5260       _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5261       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
5262       # Note: this linker hardcodes the directories in LIBPATH if there
5263       # are no directories specified by -L.
5264       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5265       if test "$GCC" = yes && test -z "$link_static_flag"; then
5266         # Neither direct hardcoding nor static linking is supported with a
5267         # broken collect2.
5268         _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5269       fi
5270       ;;
5271 
5272     aix4* | aix5*)
5273       if test "$host_cpu" = ia64; then
5274         # On IA64, the linker does run time linking by default, so we don't
5275         # have to do anything special.
5276         aix_use_runtimelinking=no
5277         exp_sym_flag='-Bexport'
5278         no_entry_flag=""
5279       else
5280         # If we're using GNU nm, then we don't want the "-C" option.
5281         # -C means demangle to AIX nm, but means don't demangle with GNU nm
5282         if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5283           _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5284         else
5285           _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5286         fi
5287         aix_use_runtimelinking=no
5288 
5289         # Test if we are trying to use run time linking or normal
5290         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5291         # need to do runtime linking.
5292         case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5293           for ld_flag in $LDFLAGS; do
5294           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5295             aix_use_runtimelinking=yes
5296             break
5297           fi
5298           done
5299         esac
5300 
5301         exp_sym_flag='-bexport'
5302         no_entry_flag='-bnoentry'
5303       fi
5304 
5305       # When large executables or shared objects are built, AIX ld can
5306       # have problems creating the table of contents.  If linking a library
5307       # or program results in "error TOC overflow" add -mminimal-toc to
5308       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
5309       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5310 
5311       _LT_AC_TAGVAR(archive_cmds, $1)=''
5312       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5313       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5314       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5315 
5316       if test "$GCC" = yes; then
5317         case $host_os in aix4.[012]|aix4.[012].*)
5318         # We only want to do this on AIX 4.2 and lower, the check
5319         # below for broken collect2 doesn't work under 4.3+
5320           collect2name=`${CC} -print-prog-name=collect2`
5321           if test -f "$collect2name" && \
5322            strings "$collect2name" | grep resolve_lib_name >/dev/null
5323           then
5324           # We have reworked collect2
5325           _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5326           else
5327           # We have old collect2
5328           _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5329           # It fails to find uninstalled libraries when the uninstalled
5330           # path is not listed in the libpath.  Setting hardcode_minus_L
5331           # to unsupported forces relinking
5332           _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5333           _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5334           _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5335           fi
5336         esac
5337         shared_flag='-shared'
5338       else
5339         # not using gcc
5340         if test "$host_cpu" = ia64; then
5341         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5342         # chokes on -Wl,-G. The following line is correct:
5343           shared_flag='-G'
5344         else
5345         if test "$aix_use_runtimelinking" = yes; then
5346             shared_flag='${wl}-G'
5347           else
5348             shared_flag='${wl}-bM:SRE'
5349         fi
5350         fi
5351       fi
5352 
5353       # It seems that -bexpall does not export symbols beginning with
5354       # underscore (_), so it is better to generate a list of symbols to export.
5355       _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5356       if test "$aix_use_runtimelinking" = yes; then
5357         # Warning - without using the other runtime loading flags (-brtl),
5358         # -berok will link without error, but may produce a broken library.
5359         _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5360        # Determine the default libpath from the value encoded in an empty executable.
5361        _LT_AC_SYS_LIBPATH_AIX
5362        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5363         _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5364        else
5365         if test "$host_cpu" = ia64; then
5366           _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5367           _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5368           _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5369         else
5370          # Determine the default libpath from the value encoded in an empty executable.
5371          _LT_AC_SYS_LIBPATH_AIX
5372          _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5373           # Warning - without using the other run time loading flags,
5374           # -berok will link without error, but may produce a broken library.
5375           _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5376           _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5377           # -bexpall does not export symbols beginning with underscore (_)
5378           _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5379           # Exported symbols can be pulled into shared objects from archives
5380           _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5381           _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5382           # This is similar to how AIX traditionally builds it's shared libraries.
5383           _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5384         fi
5385       fi
5386       ;;
5387 
5388     amigaos*)
5389       _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5390       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5391       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5392       # see comment about different semantics on the GNU ld section
5393       _LT_AC_TAGVAR(ld_shlibs, $1)=no
5394       ;;
5395 
5396     bsdi4*)
5397       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5398       ;;
5399 
5400     cygwin* | mingw* | pw32*)
5401       # When not using gcc, we currently assume that we are using
5402       # Microsoft Visual C++.
5403       # hardcode_libdir_flag_spec is actually meaningless, as there is
5404       # no search path for DLLs.
5405       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5406       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5407       # Tell ltmain to make .lib files, not .a files.
5408       libext=lib
5409       # Tell ltmain to make .dll files, not .so files.
5410       shrext=".dll"
5411       # FIXME: Setting linknames here is a bad hack.
5412       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5413       # The linker will automatically build a .lib file if we build a DLL.
5414       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5415       # FIXME: Should let the user specify the lib program.
5416       _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5417       fix_srcfile_path='`cygpath -w "$srcfile"`'
5418       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5419       ;;
5420 
5421     darwin* | rhapsody*)
5422     if test "$GXX" = yes ; then
5423       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5424       case "$host_os" in
5425       rhapsody* | darwin1.[[012]])
5426         _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5427         ;;
5428       *) # Darwin 1.3 on
5429       if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5430         _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5431       else
5432         case ${MACOSX_DEPLOYMENT_TARGET} in
5433           10.[[012]])
5434             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5435             ;;
5436           10.*)
5437             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
5438             ;;
5439         esac
5440       fi
5441         ;;
5442       esac
5443         lt_int_apple_cc_single_mod=no
5444         output_verbose_link_cmd='echo'
5445         if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5446           lt_int_apple_cc_single_mod=yes
5447         fi
5448         if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5449           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5450         else
5451         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5452       fi
5453       _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5454       # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5455         if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5456           _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}'
5457         else
5458           _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5459         fi
5460           _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}'
5461       _LT_AC_TAGVAR(hardcode_direct, $1)=no
5462       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5463       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5464       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5465       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5466     else
5467       _LT_AC_TAGVAR(ld_shlibs, $1)=no
5468     fi
5469       ;;
5470 
5471     dgux*)
5472       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5473       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5474       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5475       ;;
5476 
5477     freebsd1*)
5478       _LT_AC_TAGVAR(ld_shlibs, $1)=no
5479       ;;
5480 
5481     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5482     # support.  Future versions do this automatically, but an explicit c++rt0.o
5483     # does not break anything, and helps significantly (at the cost of a little
5484     # extra space).
5485     freebsd2.2*)
5486       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5487       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5488       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5489       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5490       ;;
5491 
5492     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5493     freebsd2*)
5494       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5495       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5496       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5497       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5498       ;;
5499 
5500     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5501     freebsd* | kfreebsd*-gnu)
5502       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5503       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5504       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5505       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5506       ;;
5507 
5508     hpux9*)
5509       if test "$GCC" = yes; then
5510         _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5511       else
5512         _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5513       fi
5514       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5515       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5516       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5517 
5518       # hardcode_minus_L: Not really in the search PATH,
5519       # but as the default location of the library.
5520       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5521       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5522       ;;
5523 
5524     hpux10* | hpux11*)
5525       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5526         case "$host_cpu" in
5527         hppa*64*|ia64*)
5528           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5529           ;;
5530         *)
5531           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5532           ;;
5533         esac
5534       else
5535         case "$host_cpu" in
5536         hppa*64*|ia64*)
5537           _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5538           ;;
5539         *)
5540           _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5541           ;;
5542         esac
5543       fi
5544       if test "$with_gnu_ld" = no; then
5545         case "$host_cpu" in
5546         hppa*64*)
5547           _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5548           _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5549           _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5550           _LT_AC_TAGVAR(hardcode_direct, $1)=no
5551           _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5552           ;;
5553         ia64*)
5554           _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5555           _LT_AC_TAGVAR(hardcode_direct, $1)=no
5556           _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5557 
5558           # hardcode_minus_L: Not really in the search PATH,
5559           # but as the default location of the library.
5560           _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5561           ;;
5562         *)
5563           _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5564           _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5565           _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5566           _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5567 
5568           # hardcode_minus_L: Not really in the search PATH,
5569           # but as the default location of the library.
5570           _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5571           ;;
5572         esac
5573       fi
5574       ;;
5575 
5576     irix5* | irix6* | nonstopux*)
5577       if test "$GCC" = yes; then
5578         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5579       else
5580         _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5581         _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5582       fi
5583       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5584       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5585       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5586       ;;
5587 
5588     netbsd*)
5589       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5590         _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
5591       else
5592         _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
5593       fi
5594       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5595       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5596       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5597       ;;
5598 
5599     newsos6)
5600       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5601       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5602       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5603       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5604       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5605       ;;
5606 
5607     openbsd*)
5608       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5609       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5610       if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5611         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5612         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5613         _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5614       else
5615        case $host_os in
5616          openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5617            _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5618            _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5619            ;;
5620          *)
5621            _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5622            _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5623            ;;
5624        esac
5625       fi
5626       ;;
5627 
5628     os2*)
5629       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5630       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5631       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5632       _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5633       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5634       ;;
5635 
5636     osf3*)
5637       if test "$GCC" = yes; then
5638         _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5639         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5640       else
5641         _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5642         _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5643       fi
5644       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5645       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5646       ;;
5647 
5648     osf4* | osf5*)      # as osf3* with the addition of -msym flag
5649       if test "$GCC" = yes; then
5650         _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5651         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5652         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5653       else
5654         _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5655         _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5656         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
5657         $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
5658 
5659         # Both c and cxx compiler support -rpath directly
5660         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5661       fi
5662       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5663       ;;
5664 
5665     sco3.2v5*)
5666       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5667       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5668       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5669       runpath_var=LD_RUN_PATH
5670       hardcode_runpath_var=yes
5671       ;;
5672 
5673     solaris*)
5674       _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5675       if test "$GCC" = yes; then
5676         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5677         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5678           $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5679       else
5680         _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5681         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5682         $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5683       fi
5684       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5685       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5686       case $host_os in
5687       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5688       *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5689         _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5690       esac
5691       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5692       ;;
5693 
5694     sunos4*)
5695       if test "x$host_vendor" = xsequent; then
5696         # Use $CC to link under sequent, because it throws in some extra .o
5697         # files that make .init and .fini sections work.
5698         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5699       else
5700         _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5701       fi
5702       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5703       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5704       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5705       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5706       ;;
5707 
5708     sysv4)
5709       case $host_vendor in
5710         sni)
5711           _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5712           _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5713         ;;
5714         siemens)
5715           ## LD is ld it makes a PLAMLIB
5716           ## CC just makes a GrossModule.
5717           _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5718           _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5719           _LT_AC_TAGVAR(hardcode_direct, $1)=no
5720         ;;
5721         motorola)
5722           _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5723           _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5724         ;;
5725       esac
5726       runpath_var='LD_RUN_PATH'
5727       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5728       ;;
5729 
5730     sysv4.3*)
5731       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5732       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5733       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5734       ;;
5735 
5736     sysv4*MP*)
5737       if test -d /usr/nec; then
5738         _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5739         _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5740         runpath_var=LD_RUN_PATH
5741         hardcode_runpath_var=yes
5742         _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5743       fi
5744       ;;
5745 
5746     sysv4.2uw2*)
5747       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5748       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5749       _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5750       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5751       hardcode_runpath_var=yes
5752       runpath_var=LD_RUN_PATH
5753       ;;
5754 
5755    sysv5OpenUNIX8* | sysv5UnixWare7* |  sysv5uw[[78]]* | unixware7*)
5756       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5757       if test "$GCC" = yes; then
5758         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5759       else
5760         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5761       fi
5762       runpath_var='LD_RUN_PATH'
5763       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5764       ;;
5765 
5766     sysv5*)
5767       _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5768       # $CC -shared without GNU ld will not create a library from C++
5769       # object files and a static libstdc++, better avoid it by now
5770       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5771       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5772                 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5773       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5774       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5775       runpath_var='LD_RUN_PATH'
5776       ;;
5777 
5778     uts4*)
5779       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5780       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5781       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5782       ;;
5783 
5784     *)
5785       _LT_AC_TAGVAR(ld_shlibs, $1)=no
5786       ;;
5787     esac
5788   fi
5789 ])
5790 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5791 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5792 
5793 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5794 if test "$GCC" = yes; then
5795   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5796 fi
5797 
5798 #
5799 # Do we need to explicitly link libc?
5800 #
5801 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5802 x|xyes)
5803   # Assume -lc should be added
5804   _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5805 
5806   if test "$enable_shared" = yes && test "$GCC" = yes; then
5807     case $_LT_AC_TAGVAR(archive_cmds, $1) in
5808     *'~'*)
5809       # FIXME: we may have to deal with multi-command sequences.
5810       ;;
5811     '$CC '*)
5812       # Test whether the compiler implicitly links with -lc since on some
5813       # systems, -lgcc has to come before -lc. If gcc already passes -lc
5814       # to ld, don't add -lc before -lgcc.
5815       AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5816       $rm conftest*
5817       printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5818 
5819       if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5820         soname=conftest
5821         lib=conftest
5822         libobjs=conftest.$ac_objext
5823         deplibs=
5824         wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5825         compiler_flags=-v
5826         linker_flags=-v
5827         verstring=
5828         output_objdir=.
5829         libname=conftest
5830         lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5831         _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5832         if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5833         then
5834           _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5835         else
5836           _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5837         fi
5838         _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5839       else
5840         cat conftest.err 1>&5
5841       fi
5842       $rm conftest*
5843       AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5844       ;;
5845     esac
5846   fi
5847   ;;
5848 esac
5849 ])# AC_LIBTOOL_PROG_LD_SHLIBS
5850 
5851 
5852 # _LT_AC_FILE_LTDLL_C
5853 # -------------------
5854 # Be careful that the start marker always follows a newline.
5855 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5856 # /* ltdll.c starts here */
5857 # #define WIN32_LEAN_AND_MEAN
5858 # #include <windows.h>
5859 # #undef WIN32_LEAN_AND_MEAN
5860 # #include <stdio.h>
5861 #
5862 # #ifndef __CYGWIN__
5863 # #  ifdef __CYGWIN32__
5864 # #    define __CYGWIN__ __CYGWIN32__
5865 # #  endif
5866 # #endif
5867 #
5868 # #ifdef __cplusplus
5869 # extern "C" {
5870 # #endif
5871 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5872 # #ifdef __cplusplus
5873 # }
5874 # #endif
5875 #
5876 # #ifdef __CYGWIN__
5877 # #include <cygwin/cygwin_dll.h>
5878 # DECLARE_CYGWIN_DLL( DllMain );
5879 # #endif
5880 # HINSTANCE __hDllInstance_base;
5881 #
5882 # BOOL APIENTRY
5883 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5884 # {
5885 #   __hDllInstance_base = hInst;
5886 #   return TRUE;
5887 # }
5888 # /* ltdll.c ends here */
5889 ])# _LT_AC_FILE_LTDLL_C
5890 
5891 
5892 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5893 # ---------------------------------
5894 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5895 
5896 
5897 # old names
5898 AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
5899 AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
5900 AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
5901 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5902 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5903 AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
5904 AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
5905 
5906 # This is just to silence aclocal about the macro not being used
5907 ifelse([AC_DISABLE_FAST_INSTALL])
5908 
5909 AC_DEFUN([LT_AC_PROG_GCJ],
5910 [AC_CHECK_TOOL(GCJ, gcj, no)
5911   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5912   AC_SUBST(GCJFLAGS)
5913 ])
5914 
5915 AC_DEFUN([LT_AC_PROG_RC],
5916 [AC_CHECK_TOOL(RC, windres, no)
5917 ])
5918 
5919 # NOTE: This macro has been submitted for inclusion into   #
5920 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
5921 #  a released version of Autoconf we should remove this    #
5922 #  macro and use it instead.                               #
5923 # LT_AC_PROG_SED
5924 # --------------
5925 # Check for a fully-functional sed program, that truncates
5926 # as few characters as possible.  Prefer GNU sed if found.
5927 AC_DEFUN([LT_AC_PROG_SED],
5928 [AC_MSG_CHECKING([for a sed that does not truncate output])
5929 AC_CACHE_VAL(lt_cv_path_SED,
5930 [# Loop through the user's path and test for sed and gsed.
5931 # Then use that list of sed's as ones to test for truncation.
5932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5933 for as_dir in $PATH
5934 do
5935   IFS=$as_save_IFS
5936   test -z "$as_dir" && as_dir=.
5937   for lt_ac_prog in sed gsed; do
5938     for ac_exec_ext in '' $ac_executable_extensions; do
5939       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5940         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5941       fi
5942     done
5943   done
5944 done
5945 lt_ac_max=0
5946 lt_ac_count=0
5947 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
5948 # along with /bin/sed that truncates output.
5949 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5950   test ! -f $lt_ac_sed && break
5951   cat /dev/null > conftest.in
5952   lt_ac_count=0
5953   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5954   # Check for GNU sed and select it if it is found.
5955   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5956     lt_cv_path_SED=$lt_ac_sed
5957     break
5958   fi
5959   while true; do
5960     cat conftest.in conftest.in >conftest.tmp
5961     mv conftest.tmp conftest.in
5962     cp conftest.in conftest.nl
5963     echo >>conftest.nl
5964     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5965     cmp -s conftest.out conftest.nl || break
5966     # 10000 chars as input seems more than enough
5967     test $lt_ac_count -gt 10 && break
5968     lt_ac_count=`expr $lt_ac_count + 1`
5969     if test $lt_ac_count -gt $lt_ac_max; then
5970       lt_ac_max=$lt_ac_count
5971       lt_cv_path_SED=$lt_ac_sed
5972     fi
5973   done
5974 done
5975 SED=$lt_cv_path_SED
5976 ])
5977 AC_MSG_RESULT([$SED])
5978 ])
5979 
5980 #                                                        -*- Autoconf -*-
5981 # Copyright (C) 2002, 2003  Free Software Foundation, Inc.
5982 # Generated from amversion.in; do not edit by hand.
5983 
5984 # This program is free software; you can redistribute it and/or modify
5985 # it under the terms of the GNU General Public License as published by
5986 # the Free Software Foundation; either version 2, or (at your option)
5987 # any later version.
5988 
5989 # This program is distributed in the hope that it will be useful,
5990 # but WITHOUT ANY WARRANTY; without even the implied warranty of
5991 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
5992 # GNU General Public License for more details.
5993 
5994 # You should have received a copy of the GNU General Public License
5995 # along with this program; if not, write to the Free Software
5996 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
5997 
5998 # AM_AUTOMAKE_VERSION(VERSION)
5999 # ----------------------------
6000 # Automake X.Y traces this macro to ensure aclocal.m4 has been
6001 # generated from the m4 files accompanying Automake X.Y.
6002 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.8"])
6003 
6004 # AM_SET_CURRENT_AUTOMAKE_VERSION
6005 # -------------------------------
6006 # Call AM_AUTOMAKE_VERSION so it can be traced.
6007 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6008 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6009          [AM_AUTOMAKE_VERSION([1.8.3])])
6010 
6011 # AM_AUX_DIR_EXPAND
6012 
6013 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
6014 
6015 # This program is free software; you can redistribute it and/or modify
6016 # it under the terms of the GNU General Public License as published by
6017 # the Free Software Foundation; either version 2, or (at your option)
6018 # any later version.
6019 
6020 # This program is distributed in the hope that it will be useful,
6021 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6022 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6023 # GNU General Public License for more details.
6024 
6025 # You should have received a copy of the GNU General Public License
6026 # along with this program; if not, write to the Free Software
6027 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6028 # 02111-1307, USA.
6029 
6030 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6031 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
6032 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6033 #
6034 # Of course, Automake must honor this variable whenever it calls a
6035 # tool from the auxiliary directory.  The problem is that $srcdir (and
6036 # therefore $ac_aux_dir as well) can be either absolute or relative,
6037 # depending on how configure is run.  This is pretty annoying, since
6038 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
6039 # source directory, any form will work fine, but in subdirectories a
6040 # relative path needs to be adjusted first.
6041 #
6042 # $ac_aux_dir/missing
6043 #    fails when called from a subdirectory if $ac_aux_dir is relative
6044 # $top_srcdir/$ac_aux_dir/missing
6045 #    fails if $ac_aux_dir is absolute,
6046 #    fails when called from a subdirectory in a VPATH build with
6047 #          a relative $ac_aux_dir
6048 #
6049 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6050 # are both prefixed by $srcdir.  In an in-source build this is usually
6051 # harmless because $srcdir is `.', but things will broke when you
6052 # start a VPATH build or use an absolute $srcdir.
6053 #
6054 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6055 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
6056 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6057 # and then we would define $MISSING as
6058 #   MISSING="\${SHELL} $am_aux_dir/missing"
6059 # This will work as long as MISSING is not called from configure, because
6060 # unfortunately $(top_srcdir) has no meaning in configure.
6061 # However there are other variables, like CC, which are often used in
6062 # configure, and could therefore not use this "fixed" $ac_aux_dir.
6063 #
6064 # Another solution, used here, is to always expand $ac_aux_dir to an
6065 # absolute PATH.  The drawback is that using absolute paths prevent a
6066 # configured tree to be moved without reconfiguration.
6067 
6068 AC_DEFUN([AM_AUX_DIR_EXPAND],
6069 [dnl Rely on autoconf to set up CDPATH properly.
6070 AC_PREREQ([2.50])dnl
6071 # expand $ac_aux_dir to an absolute path
6072 am_aux_dir=`cd $ac_aux_dir && pwd`
6073 ])
6074 
6075 # AM_CONDITIONAL                                              -*- Autoconf -*-
6076 
6077 # Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
6078 
6079 # This program is free software; you can redistribute it and/or modify
6080 # it under the terms of the GNU General Public License as published by
6081 # the Free Software Foundation; either version 2, or (at your option)
6082 # any later version.
6083 
6084 # This program is distributed in the hope that it will be useful,
6085 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6086 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6087 # GNU General Public License for more details.
6088 
6089 # You should have received a copy of the GNU General Public License
6090 # along with this program; if not, write to the Free Software
6091 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6092 # 02111-1307, USA.
6093 
6094 # serial 6
6095 
6096 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
6097 # -------------------------------------
6098 # Define a conditional.
6099 AC_DEFUN([AM_CONDITIONAL],
6100 [AC_PREREQ(2.52)dnl
6101  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
6102         [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6103 AC_SUBST([$1_TRUE])
6104 AC_SUBST([$1_FALSE])
6105 if $2; then
6106   $1_TRUE=
6107   $1_FALSE='#'
6108 else
6109   $1_TRUE='#'
6110   $1_FALSE=
6111 fi
6112 AC_CONFIG_COMMANDS_PRE(
6113 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6114   AC_MSG_ERROR([conditional "$1" was never defined.
6115 Usually this means the macro was only invoked conditionally.])
6116 fi])])
6117 
6118 # serial 7                                              -*- Autoconf -*-
6119 
6120 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
6121 # Free Software Foundation, Inc.
6122 
6123 # This program is free software; you can redistribute it and/or modify
6124 # it under the terms of the GNU General Public License as published by
6125 # the Free Software Foundation; either version 2, or (at your option)
6126 # any later version.
6127 
6128 # This program is distributed in the hope that it will be useful,
6129 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6130 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6131 # GNU General Public License for more details.
6132 
6133 # You should have received a copy of the GNU General Public License
6134 # along with this program; if not, write to the Free Software
6135 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6136 # 02111-1307, USA.
6137 
6138 
6139 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6140 # written in clear, in which case automake, when reading aclocal.m4,
6141 # will think it sees a *use*, and therefore will trigger all it's
6142 # C support machinery.  Also note that it means that autoscan, seeing
6143 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6144 
6145 
6146 
6147 # _AM_DEPENDENCIES(NAME)
6148 # ----------------------
6149 # See how the compiler implements dependency checking.
6150 # NAME is "CC", "CXX", "GCJ", or "OBJC".
6151 # We try a few techniques and use that to set a single cache variable.
6152 #
6153 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6154 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6155 # dependency, and given that the user is not expected to run this macro,
6156 # just rely on AC_PROG_CC.
6157 AC_DEFUN([_AM_DEPENDENCIES],
6158 [AC_REQUIRE([AM_SET_DEPDIR])dnl
6159 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6160 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6161 AC_REQUIRE([AM_DEP_TRACK])dnl
6162 
6163 ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
6164        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
6165        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6166        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
6167                    [depcc="$$1"   am_compiler_list=])
6168 
6169 AC_CACHE_CHECK([dependency style of $depcc],
6170                [am_cv_$1_dependencies_compiler_type],
6171 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6172   # We make a subdir and do the tests there.  Otherwise we can end up
6173   # making bogus files that we don't know about and never remove.  For
6174   # instance it was reported that on HP-UX the gcc test will end up
6175   # making a dummy file named `D' -- because `-MD' means `put the output
6176   # in D'.
6177   mkdir conftest.dir
6178   # Copy depcomp to subdir because otherwise we won't find it if we're
6179   # using a relative directory.
6180   cp "$am_depcomp" conftest.dir
6181   cd conftest.dir
6182   # We will build objects and dependencies in a subdirectory because
6183   # it helps to detect inapplicable dependency modes.  For instance
6184   # both Tru64's cc and ICC support -MD to output dependencies as a
6185   # side effect of compilation, but ICC will put the dependencies in
6186   # the current directory while Tru64 will put them in the object
6187   # directory.
6188   mkdir sub
6189 
6190   am_cv_$1_dependencies_compiler_type=none
6191   if test "$am_compiler_list" = ""; then
6192      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6193   fi
6194   for depmode in $am_compiler_list; do
6195     # Setup a source with many dependencies, because some compilers
6196     # like to wrap large dependency lists on column 80 (with \), and
6197     # we should not choose a depcomp mode which is confused by this.
6198     #
6199     # We need to recreate these files for each test, as the compiler may
6200     # overwrite some of them when testing with obscure command lines.
6201     # This happens at least with the AIX C compiler.
6202     : > sub/conftest.c
6203     for i in 1 2 3 4 5 6; do
6204       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6205       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6206       # Solaris 8's {/usr,}/bin/sh.
6207       touch sub/conftst$i.h
6208     done
6209     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6210 
6211     case $depmode in
6212     nosideeffect)
6213       # after this tag, mechanisms are not by side-effect, so they'll
6214       # only be used when explicitly requested
6215       if test "x$enable_dependency_tracking" = xyes; then
6216         continue
6217       else
6218         break
6219       fi
6220       ;;
6221     none) break ;;
6222     esac
6223     # We check with `-c' and `-o' for the sake of the "dashmstdout"
6224     # mode.  It turns out that the SunPro C++ compiler does not properly
6225     # handle `-M -o', and we need to detect this.
6226     if depmode=$depmode \
6227        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6228        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6229        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6230          >/dev/null 2>conftest.err &&
6231        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6232        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6233        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6234       # icc doesn't choke on unknown options, it will just issue warnings
6235       # (even with -Werror).  So we grep stderr for any message
6236       # that says an option was ignored.
6237       if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
6238         am_cv_$1_dependencies_compiler_type=$depmode
6239         break
6240       fi
6241     fi
6242   done
6243 
6244   cd ..
6245   rm -rf conftest.dir
6246 else
6247   am_cv_$1_dependencies_compiler_type=none
6248 fi
6249 ])
6250 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6251 AM_CONDITIONAL([am__fastdep$1], [
6252   test "x$enable_dependency_tracking" != xno \
6253   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6254 ])
6255 
6256 
6257 # AM_SET_DEPDIR
6258 # -------------
6259 # Choose a directory name for dependency files.
6260 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
6261 AC_DEFUN([AM_SET_DEPDIR],
6262 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6263 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6264 ])
6265 
6266 
6267 # AM_DEP_TRACK
6268 # ------------
6269 AC_DEFUN([AM_DEP_TRACK],
6270 [AC_ARG_ENABLE(dependency-tracking,
6271 [  --disable-dependency-tracking  speeds up one-time build
6272   --enable-dependency-tracking   do not reject slow dependency extractors])
6273 if test "x$enable_dependency_tracking" != xno; then
6274   am_depcomp="$ac_aux_dir/depcomp"
6275   AMDEPBACKSLASH='\'
6276 fi
6277 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6278 AC_SUBST([AMDEPBACKSLASH])
6279 ])
6280 
6281 # Generate code to set up dependency tracking.   -*- Autoconf -*-
6282 
6283 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
6284 
6285 # This program is free software; you can redistribute it and/or modify
6286 # it under the terms of the GNU General Public License as published by
6287 # the Free Software Foundation; either version 2, or (at your option)
6288 # any later version.
6289 
6290 # This program is distributed in the hope that it will be useful,
6291 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6292 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6293 # GNU General Public License for more details.
6294 
6295 # You should have received a copy of the GNU General Public License
6296 # along with this program; if not, write to the Free Software
6297 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6298 # 02111-1307, USA.
6299 
6300 #serial 2
6301 
6302 # _AM_OUTPUT_DEPENDENCY_COMMANDS
6303 # ------------------------------
6304 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6305 [for mf in $CONFIG_FILES; do
6306   # Strip MF so we end up with the name of the file.
6307   mf=`echo "$mf" | sed -e 's/:.*$//'`
6308   # Check whether this is an Automake generated Makefile or not.
6309   # We used to match only the files named `Makefile.in', but
6310   # some people rename them; so instead we look at the file content.
6311   # Grep'ing the first line is not enough: some people post-process
6312   # each Makefile.in and add a new line on top of each file to say so.
6313   # So let's grep whole file.
6314   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6315     dirpart=`AS_DIRNAME("$mf")`
6316   else
6317     continue
6318   fi
6319   grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
6320   # Extract the definition of DEP_FILES from the Makefile without
6321   # running `make'.
6322   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6323   test -z "$DEPDIR" && continue
6324   # When using ansi2knr, U may be empty or an underscore; expand it
6325   U=`sed -n 's/^U = //p' < "$mf"`
6326   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
6327   # We invoke sed twice because it is the simplest approach to
6328   # changing $(DEPDIR) to its actual value in the expansion.
6329   for file in `sed -n '
6330     /^DEP_FILES = .*\\\\$/ {
6331       s/^DEP_FILES = //
6332       :loop
6333         s/\\\\$//
6334         p
6335         n
6336         /\\\\$/ b loop
6337       p
6338     }
6339     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
6340        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6341     # Make sure the directory exists.
6342     test -f "$dirpart/$file" && continue
6343     fdir=`AS_DIRNAME(["$file"])`
6344     AS_MKDIR_P([$dirpart/$fdir])
6345     # echo "creating $dirpart/$file"
6346     echo '# dummy' > "$dirpart/$file"
6347   done
6348 done
6349 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6350 
6351 
6352 # AM_OUTPUT_DEPENDENCY_COMMANDS
6353 # -----------------------------
6354 # This macro should only be invoked once -- use via AC_REQUIRE.
6355 #
6356 # This code is only required when automatic dependency tracking
6357 # is enabled.  FIXME.  This creates each `.P' file that we will
6358 # need in order to bootstrap the dependency handling code.
6359 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6360 [AC_CONFIG_COMMANDS([depfiles],
6361      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6362      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6363 ])
6364 
6365 # Do all the work for Automake.                            -*- Autoconf -*-
6366 
6367 # This macro actually does too much some checks are only needed if
6368 # your package does certain things.  But this isn't really a big deal.
6369 
6370 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
6371 # Free Software Foundation, Inc.
6372 
6373 # This program is free software; you can redistribute it and/or modify
6374 # it under the terms of the GNU General Public License as published by
6375 # the Free Software Foundation; either version 2, or (at your option)
6376 # any later version.
6377 
6378 # This program is distributed in the hope that it will be useful,
6379 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6380 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6381 # GNU General Public License for more details.
6382 
6383 # You should have received a copy of the GNU General Public License
6384 # along with this program; if not, write to the Free Software
6385 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6386 # 02111-1307, USA.
6387 
6388 # serial 11
6389 
6390 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6391 # AM_INIT_AUTOMAKE([OPTIONS])
6392 # -----------------------------------------------
6393 # The call with PACKAGE and VERSION arguments is the old style
6394 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
6395 # and VERSION should now be passed to AC_INIT and removed from
6396 # the call to AM_INIT_AUTOMAKE.
6397 # We support both call styles for the transition.  After
6398 # the next Automake release, Autoconf can make the AC_INIT
6399 # arguments mandatory, and then we can depend on a new Autoconf
6400 # release and drop the old call support.
6401 AC_DEFUN([AM_INIT_AUTOMAKE],
6402 [AC_PREREQ([2.58])dnl
6403 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
6404 dnl the ones we care about.
6405 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6406 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6407 AC_REQUIRE([AC_PROG_INSTALL])dnl
6408 # test to see if srcdir already configured
6409 if test "`cd $srcdir && pwd`" != "`pwd`" &&
6410    test -f $srcdir/config.status; then
6411   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6412 fi
6413 
6414 # test whether we have cygpath
6415 if test -z "$CYGPATH_W"; then
6416   if (cygpath --version) >/dev/null 2>/dev/null; then
6417     CYGPATH_W='cygpath -w'
6418   else
6419     CYGPATH_W=echo
6420   fi
6421 fi
6422 AC_SUBST([CYGPATH_W])
6423 
6424 # Define the identity of the package.
6425 dnl Distinguish between old-style and new-style calls.
6426 m4_ifval([$2],
6427 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
6428  AC_SUBST([PACKAGE], [$1])dnl
6429  AC_SUBST([VERSION], [$2])],
6430 [_AM_SET_OPTIONS([$1])dnl
6431  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
6432  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
6433 
6434 _AM_IF_OPTION([no-define],,
6435 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
6436  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
6437 
6438 # Some tools Automake needs.
6439 AC_REQUIRE([AM_SANITY_CHECK])dnl
6440 AC_REQUIRE([AC_ARG_PROGRAM])dnl
6441 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
6442 AM_MISSING_PROG(AUTOCONF, autoconf)
6443 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
6444 AM_MISSING_PROG(AUTOHEADER, autoheader)
6445 AM_MISSING_PROG(MAKEINFO, makeinfo)
6446 AM_MISSING_PROG(AMTAR, tar)
6447 AM_PROG_INSTALL_SH
6448 AM_PROG_INSTALL_STRIP
6449 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
6450 # We need awk for the "check" target.  The system "awk" is bad on
6451 # some platforms.
6452 AC_REQUIRE([AC_PROG_AWK])dnl
6453 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
6454 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6455 
6456 _AM_IF_OPTION([no-dependencies],,
6457 [AC_PROVIDE_IFELSE([AC_PROG_CC],
6458                   [_AM_DEPENDENCIES(CC)],
6459                   [define([AC_PROG_CC],
6460                           defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
6461 AC_PROVIDE_IFELSE([AC_PROG_CXX],
6462                   [_AM_DEPENDENCIES(CXX)],
6463                   [define([AC_PROG_CXX],
6464                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
6465 ])
6466 ])
6467 
6468 
6469 # When config.status generates a header, we must update the stamp-h file.
6470 # This file resides in the same directory as the config header
6471 # that is generated.  The stamp files are numbered to have different names.
6472 
6473 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
6474 # loop where config.status creates the headers, so we can generate
6475 # our stamp files there.
6476 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
6477 [# Compute $1's index in $config_headers.
6478 _am_stamp_count=1
6479 for _am_header in $config_headers :; do
6480   case $_am_header in
6481     $1 | $1:* )
6482       break ;;
6483     * )
6484       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
6485   esac
6486 done
6487 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
6488 
6489 # AM_PROG_INSTALL_SH
6490 # ------------------
6491 # Define $install_sh.
6492 
6493 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
6494 
6495 # This program is free software; you can redistribute it and/or modify
6496 # it under the terms of the GNU General Public License as published by
6497 # the Free Software Foundation; either version 2, or (at your option)
6498 # any later version.
6499 
6500 # This program is distributed in the hope that it will be useful,
6501 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6502 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6503 # GNU General Public License for more details.
6504 
6505 # You should have received a copy of the GNU General Public License
6506 # along with this program; if not, write to the Free Software
6507 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6508 # 02111-1307, USA.
6509 
6510 AC_DEFUN([AM_PROG_INSTALL_SH],
6511 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6512 install_sh=${install_sh-"$am_aux_dir/install-sh"}
6513 AC_SUBST(install_sh)])
6514 
6515 #                                                          -*- Autoconf -*-
6516 # Copyright (C) 2003  Free Software Foundation, Inc.
6517 
6518 # This program is free software; you can redistribute it and/or modify
6519 # it under the terms of the GNU General Public License as published by
6520 # the Free Software Foundation; either version 2, or (at your option)
6521 # any later version.
6522 
6523 # This program is distributed in the hope that it will be useful,
6524 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6525 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6526 # GNU General Public License for more details.
6527 
6528 # You should have received a copy of the GNU General Public License
6529 # along with this program; if not, write to the Free Software
6530 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6531 # 02111-1307, USA.
6532 
6533 # serial 1
6534 
6535 # Check whether the underlying file-system supports filenames
6536 # with a leading dot.  For instance MS-DOS doesn't.
6537 AC_DEFUN([AM_SET_LEADING_DOT],
6538 [rm -rf .tst 2>/dev/null
6539 mkdir .tst 2>/dev/null
6540 if test -d .tst; then
6541   am__leading_dot=.
6542 else
6543   am__leading_dot=_
6544 fi
6545 rmdir .tst 2>/dev/null
6546 AC_SUBST([am__leading_dot])])
6547 
6548 # Add --enable-maintainer-mode option to configure.
6549 # From Jim Meyering
6550 
6551 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004
6552 # Free Software Foundation, Inc.
6553 
6554 # This program is free software; you can redistribute it and/or modify
6555 # it under the terms of the GNU General Public License as published by
6556 # the Free Software Foundation; either version 2, or (at your option)
6557 # any later version.
6558 
6559 # This program is distributed in the hope that it will be useful,
6560 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6561 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6562 # GNU General Public License for more details.
6563 
6564 # You should have received a copy of the GNU General Public License
6565 # along with this program; if not, write to the Free Software
6566 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6567 # 02111-1307, USA.
6568 
6569 # serial 3
6570 
6571 AC_DEFUN([AM_MAINTAINER_MODE],
6572 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
6573   dnl maintainer-mode is disabled by default
6574   AC_ARG_ENABLE(maintainer-mode,
6575 [  --enable-maintainer-mode  enable make rules and dependencies not useful
6576                           (and sometimes confusing) to the casual installer],
6577       USE_MAINTAINER_MODE=$enableval,
6578       USE_MAINTAINER_MODE=no)
6579   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
6580   AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
6581   MAINT=$MAINTAINER_MODE_TRUE
6582   AC_SUBST(MAINT)dnl
6583 ]
6584 )
6585 
6586 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
6587 
6588 # Check to see how 'make' treats includes.      -*- Autoconf -*-
6589 
6590 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
6591 
6592 # This program is free software; you can redistribute it and/or modify
6593 # it under the terms of the GNU General Public License as published by
6594 # the Free Software Foundation; either version 2, or (at your option)
6595 # any later version.
6596 
6597 # This program is distributed in the hope that it will be useful,
6598 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6599 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6600 # GNU General Public License for more details.
6601 
6602 # You should have received a copy of the GNU General Public License
6603 # along with this program; if not, write to the Free Software
6604 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6605 # 02111-1307, USA.
6606 
6607 # serial 2
6608 
6609 # AM_MAKE_INCLUDE()
6610 # -----------------
6611 # Check to see how make treats includes.
6612 AC_DEFUN([AM_MAKE_INCLUDE],
6613 [am_make=${MAKE-make}
6614 cat > confinc << 'END'
6615 am__doit:
6616         @echo done
6617 .PHONY: am__doit
6618 END
6619 # If we don't find an include directive, just comment out the code.
6620 AC_MSG_CHECKING([for style of include used by $am_make])
6621 am__include="#"
6622 am__quote=
6623 _am_result=none
6624 # First try GNU make style include.
6625 echo "include confinc" > confmf
6626 # We grep out `Entering directory' and `Leaving directory'
6627 # messages which can occur if `w' ends up in MAKEFLAGS.
6628 # In particular we don't look at `^make:' because GNU make might
6629 # be invoked under some other name (usually "gmake"), in which
6630 # case it prints its new name instead of `make'.
6631 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
6632    am__include=include
6633    am__quote=
6634    _am_result=GNU
6635 fi
6636 # Now try BSD make style include.
6637 if test "$am__include" = "#"; then
6638    echo '.include "confinc"' > confmf
6639    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
6640       am__include=.include
6641       am__quote="\""
6642       _am_result=BSD
6643    fi
6644 fi
6645 AC_SUBST([am__include])
6646 AC_SUBST([am__quote])
6647 AC_MSG_RESULT([$_am_result])
6648 rm -f confinc confmf
6649 ])
6650 
6651 #  -*- Autoconf -*-
6652 
6653 
6654 # Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
6655 
6656 # This program is free software; you can redistribute it and/or modify
6657 # it under the terms of the GNU General Public License as published by
6658 # the Free Software Foundation; either version 2, or (at your option)
6659 # any later version.
6660 
6661 # This program is distributed in the hope that it will be useful,
6662 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6663 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6664 # GNU General Public License for more details.
6665 
6666 # You should have received a copy of the GNU General Public License
6667 # along with this program; if not, write to the Free Software
6668 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6669 # 02111-1307, USA.
6670 
6671 # serial 3
6672 
6673 # AM_MISSING_PROG(NAME, PROGRAM)
6674 # ------------------------------
6675 AC_DEFUN([AM_MISSING_PROG],
6676 [AC_REQUIRE([AM_MISSING_HAS_RUN])
6677 $1=${$1-"${am_missing_run}$2"}
6678 AC_SUBST($1)])
6679 
6680 
6681 # AM_MISSING_HAS_RUN
6682 # ------------------
6683 # Define MISSING if not defined so far and test if it supports --run.
6684 # If it does, set am_missing_run to use it, otherwise, to nothing.
6685 AC_DEFUN([AM_MISSING_HAS_RUN],
6686 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6687 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6688 # Use eval to expand $SHELL
6689 if eval "$MISSING --run true"; then
6690   am_missing_run="$MISSING --run "
6691 else
6692   am_missing_run=
6693   AC_MSG_WARN([`missing' script is too old or missing])
6694 fi
6695 ])
6696 
6697 # AM_PROG_MKDIR_P
6698 # ---------------
6699 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
6700 
6701 # Copyright (C) 2003, 2004 Free Software Foundation, Inc.
6702 
6703 # This program is free software; you can redistribute it and/or modify
6704 # it under the terms of the GNU General Public License as published by
6705 # the Free Software Foundation; either version 2, or (at your option)
6706 # any later version.
6707 
6708 # This program is distributed in the hope that it will be useful,
6709 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6710 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6711 # GNU General Public License for more details.
6712 
6713 # You should have received a copy of the GNU General Public License
6714 # along with this program; if not, write to the Free Software
6715 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6716 # 02111-1307, USA.
6717 
6718 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
6719 # created by `make install' are always world readable, even if the
6720 # installer happens to have an overly restrictive umask (e.g. 077).
6721 # This was a mistake.  There are at least two reasons why we must not
6722 # use `-m 0755':
6723 #   - it causes special bits like SGID to be ignored,
6724 #   - it may be too restrictive (some setups expect 775 directories).
6725 #
6726 # Do not use -m 0755 and let people choose whatever they expect by
6727 # setting umask.
6728 #
6729 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
6730 # Some implementations (such as Solaris 8's) are not thread-safe: if a
6731 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
6732 # concurrently, both version can detect that a/ is missing, but only
6733 # one can create it and the other will error out.  Consequently we
6734 # restrict ourselves to GNU make (using the --version option ensures
6735 # this.)
6736 AC_DEFUN([AM_PROG_MKDIR_P],
6737 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
6738   # Keeping the `.' argument allows $(mkdir_p) to be used without
6739   # argument.  Indeed, we sometimes output rules like
6740   #   $(mkdir_p) $(somedir)
6741   # where $(somedir) is conditionally defined.
6742   # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
6743   # expensive solution, as it forces Make to start a sub-shell.)
6744   mkdir_p='mkdir -p -- .'
6745 else
6746   # On NextStep and OpenStep, the `mkdir' command does not
6747   # recognize any option.  It will interpret all options as
6748   # directories to create, and then abort because `.' already
6749   # exists.
6750   for d in ./-p ./--version;
6751   do
6752     test -d $d && rmdir $d
6753   done
6754   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
6755   if test -f "$ac_aux_dir/mkinstalldirs"; then
6756     mkdir_p='$(mkinstalldirs)'
6757   else
6758     mkdir_p='$(install_sh) -d'
6759   fi
6760 fi
6761 AC_SUBST([mkdir_p])])
6762 
6763 # Helper functions for option handling.                    -*- Autoconf -*-
6764 
6765 # Copyright (C) 2001, 2002, 2003  Free Software Foundation, Inc.
6766 
6767 # This program is free software; you can redistribute it and/or modify
6768 # it under the terms of the GNU General Public License as published by
6769 # the Free Software Foundation; either version 2, or (at your option)
6770 # any later version.
6771 
6772 # This program is distributed in the hope that it will be useful,
6773 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6774 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6775 # GNU General Public License for more details.
6776 
6777 # You should have received a copy of the GNU General Public License
6778 # along with this program; if not, write to the Free Software
6779 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6780 # 02111-1307, USA.
6781 
6782 # serial 2
6783 
6784 # _AM_MANGLE_OPTION(NAME)
6785 # -----------------------
6786 AC_DEFUN([_AM_MANGLE_OPTION],
6787 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
6788 
6789 # _AM_SET_OPTION(NAME)
6790 # ------------------------------
6791 # Set option NAME.  Presently that only means defining a flag for this option.
6792 AC_DEFUN([_AM_SET_OPTION],
6793 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
6794 
6795 # _AM_SET_OPTIONS(OPTIONS)
6796 # ----------------------------------
6797 # OPTIONS is a space-separated list of Automake options.
6798 AC_DEFUN([_AM_SET_OPTIONS],
6799 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
6800 
6801 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
6802 # -------------------------------------------
6803 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
6804 AC_DEFUN([_AM_IF_OPTION],
6805 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
6806 
6807 #
6808 # Check to make sure that the build environment is sane.
6809 #
6810 
6811 # Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
6812 
6813 # This program is free software; you can redistribute it and/or modify
6814 # it under the terms of the GNU General Public License as published by
6815 # the Free Software Foundation; either version 2, or (at your option)
6816 # any later version.
6817 
6818 # This program is distributed in the hope that it will be useful,
6819 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6820 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6821 # GNU General Public License for more details.
6822 
6823 # You should have received a copy of the GNU General Public License
6824 # along with this program; if not, write to the Free Software
6825 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6826 # 02111-1307, USA.
6827 
6828 # serial 3
6829 
6830 # AM_SANITY_CHECK
6831 # ---------------
6832 AC_DEFUN([AM_SANITY_CHECK],
6833 [AC_MSG_CHECKING([whether build environment is sane])
6834 # Just in case
6835 sleep 1
6836 echo timestamp > conftest.file
6837 # Do `set' in a subshell so we don't clobber the current shell's
6838 # arguments.  Must try -L first in case configure is actually a
6839 # symlink; some systems play weird games with the mod time of symlinks
6840 # (eg FreeBSD returns the mod time of the symlink's containing
6841 # directory).
6842 if (
6843    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
6844    if test "$[*]" = "X"; then
6845       # -L didn't work.
6846       set X `ls -t $srcdir/configure conftest.file`
6847    fi
6848    rm -f conftest.file
6849    if test "$[*]" != "X $srcdir/configure conftest.file" \
6850       && test "$[*]" != "X conftest.file $srcdir/configure"; then
6851 
6852       # If neither matched, then we have a broken ls.  This can happen
6853       # if, for instance, CONFIG_SHELL is bash and it inherits a
6854       # broken ls alias from the environment.  This has actually
6855       # happened.  Such a system could not be considered "sane".
6856       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
6857 alias in your environment])
6858    fi
6859 
6860    test "$[2]" = conftest.file
6861    )
6862 then
6863    # Ok.
6864    :
6865 else
6866    AC_MSG_ERROR([newly created file is older than distributed files!
6867 Check your system clock])
6868 fi
6869 AC_MSG_RESULT(yes)])
6870 
6871 # AM_PROG_INSTALL_STRIP
6872 
6873 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
6874 
6875 # This program is free software; you can redistribute it and/or modify
6876 # it under the terms of the GNU General Public License as published by
6877 # the Free Software Foundation; either version 2, or (at your option)
6878 # any later version.
6879 
6880 # This program is distributed in the hope that it will be useful,
6881 # but WITHOUT ANY WARRANTY; without even the implied warranty of
6882 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
6883 # GNU General Public License for more details.
6884 
6885 # You should have received a copy of the GNU General Public License
6886 # along with this program; if not, write to the Free Software
6887 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6888 # 02111-1307, USA.
6889 
6890 # One issue with vendor `install' (even GNU) is that you can't
6891 # specify the program used to strip binaries.  This is especially
6892 # annoying in cross-compiling environments, where the build's strip
6893 # is unlikely to handle the host's binaries.
6894 # Fortunately install-sh will honor a STRIPPROG variable, so we
6895 # always use install-sh in `make install-strip', and initialize
6896 # STRIPPROG with the value of the STRIP variable (set by the user).
6897 AC_DEFUN([AM_PROG_INSTALL_STRIP],
6898 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
6899 # Installed binaries are usually stripped using `strip' when the user
6900 # run `make install-strip'.  However `strip' might not be the right
6901 # tool to use in cross-compilation environments, therefore Automake
6902 # will honor the `STRIP' environment variable to overrule this program.
6903 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
6904 if test "$cross_compiling" != no; then
6905   AC_CHECK_TOOL([STRIP], [strip], :)
6906 fi
6907 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
6908 AC_SUBST([INSTALL_STRIP_PROGRAM])])
6909
~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~ [ freetext search ] ~ [ file search ] ~
This page was automatically generated by the LXR engine.
Visit the LXR main site for more information.
Linux Cross Reference Tina6/tina-tools/aclocal.m4

Linux Cross Reference
Tina6/tina-tools/aclocal.m4
