gmyth: gst-gmyth/m4/libtool.m4@1ee5df4c9ccd

     1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-

     2 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001

     3 ## Free Software Foundation, Inc.

     4 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996

     5 ##

     6 ## This program is free software; you can redistribute it and/or modify

     7 ## it under the terms of the GNU General Public License as published by

     8 ## the Free Software Foundation; either version 2 of the License, or

     9 ## (at your option) any later version.

    10 ##

    11 ## This program is distributed in the hope that it will be useful, but

    12 ## WITHOUT ANY WARRANTY; without even the implied warranty of

    13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    14 ## General Public License for more details.

    15 ##

    16 ## You should have received a copy of the GNU General Public License

    17 ## along with this program; if not, write to the Free Software

    18 ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

    19 ##

    20 ## As a special exception to the GNU General Public License, if you

    21 ## distribute this file as part of a program that contains a

    22 ## configuration script generated by Autoconf, you may include it under

    23 ## the same distribution terms that you use for the rest of that program.

    25 # serial 47 AC_PROG_LIBTOOL

    26 # Debian $Rev: 214 $

    29 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)

    30 # -----------------------------------------------------------

    31 # If this macro is not defined by Autoconf, define it here.

    32 m4_ifdef([AC_PROVIDE_IFELSE],

    33          [],

    34          [m4_define([AC_PROVIDE_IFELSE],

    35 	         [m4_ifdef([AC_PROVIDE_$1],

    36 		           [$2], [$3])])])

    39 # AC_PROG_LIBTOOL

    40 # ---------------

    41 AC_DEFUN([AC_PROG_LIBTOOL],

    42 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl

    43 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX

    44 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.

    45   AC_PROVIDE_IFELSE([AC_PROG_CXX],

    46     [AC_LIBTOOL_CXX],

    47     [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX

    48   ])])

    49 dnl And a similar setup for Fortran 77 support

    50   AC_PROVIDE_IFELSE([AC_PROG_F77],

    51     [AC_LIBTOOL_F77],

    52     [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77

    53 ])])

    55 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.

    56 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run

    57 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.

    58   AC_PROVIDE_IFELSE([AC_PROG_GCJ],

    59     [AC_LIBTOOL_GCJ],

    60     [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],

    61       [AC_LIBTOOL_GCJ],

    62       [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],

    63 	[AC_LIBTOOL_GCJ],

    64       [ifdef([AC_PROG_GCJ],

    65 	     [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])

    66        ifdef([A][M_PROG_GCJ],

    67 	     [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])

    68        ifdef([LT_AC_PROG_GCJ],

    69 	     [define([LT_AC_PROG_GCJ],

    70 		defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])

    71 ])])# AC_PROG_LIBTOOL

    74 # _AC_PROG_LIBTOOL

    75 # ----------------

    76 AC_DEFUN([_AC_PROG_LIBTOOL],

    77 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl

    78 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl

    79 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl

    80 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl

    82 # This can be used to rebuild libtool when needed

    83 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"

    85 # Always use our own libtool.

    86 LIBTOOL='$(SHELL) $(top_builddir)/libtool'

    87 AC_SUBST(LIBTOOL)dnl

    89 # Prevent multiple expansion

    90 define([AC_PROG_LIBTOOL], [])

    91 ])# _AC_PROG_LIBTOOL

    94 # AC_LIBTOOL_SETUP

    95 # ----------------

    96 AC_DEFUN([AC_LIBTOOL_SETUP],

    97 [AC_PREREQ(2.50)dnl

    98 AC_REQUIRE([AC_ENABLE_SHARED])dnl

    99 AC_REQUIRE([AC_ENABLE_STATIC])dnl

   100 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl

   101 AC_REQUIRE([AC_CANONICAL_HOST])dnl

   102 AC_REQUIRE([AC_CANONICAL_BUILD])dnl

   103 AC_REQUIRE([AC_PROG_CC])dnl

   104 AC_REQUIRE([AC_PROG_LD])dnl

   105 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl

   106 AC_REQUIRE([AC_PROG_NM])dnl

   108 AC_REQUIRE([AC_PROG_LN_S])dnl

   109 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl

   110 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!

   111 AC_REQUIRE([AC_OBJEXT])dnl

   112 AC_REQUIRE([AC_EXEEXT])dnl

   113 dnl

   115 AC_LIBTOOL_SYS_MAX_CMD_LEN

   116 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE

   117 AC_LIBTOOL_OBJDIR

   119 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl

   120 _LT_AC_PROG_ECHO_BACKSLASH

   122 case $host_os in

   123 aix3*)

   124   # AIX sometimes has problems with the GCC collect2 program.  For some

   125   # reason, if we set the COLLECT_NAMES environment variable, the problems

   126   # vanish in a puff of smoke.

   127   if test "X${COLLECT_NAMES+set}" != Xset; then

   128     COLLECT_NAMES=

   129     export COLLECT_NAMES

   130   fi

   131   ;;

   132 esac

   134 # Sed substitution that helps us do robust quoting.  It backslashifies

   135 # metacharacters that are still active within double-quoted strings.

   136 Xsed='sed -e s/^X//'

   137 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']

   139 # Same as above, but do not quote variable references.

   140 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']

   142 # Sed substitution to delay expansion of an escaped shell variable in a

   143 # double_quote_subst'ed string.

   144 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'

   146 # Sed substitution to avoid accidental globbing in evaled expressions

   147 no_glob_subst='s/\*/\\\*/g'

   149 # Constants:

   150 rm="rm -f"

   152 # Global variables:

   153 default_ofile=libtool

   154 can_build_shared=yes

   156 # All known linkers require a `.a' archive for static linking (except M$VC,

   157 # which needs '.lib').

   158 libext=a

   159 ltmain="$ac_aux_dir/ltmain.sh"

   160 ofile="$default_ofile"

   161 with_gnu_ld="$lt_cv_prog_gnu_ld"

   163 AC_CHECK_TOOL(AR, ar, false)

   164 AC_CHECK_TOOL(RANLIB, ranlib, :)

   165 AC_CHECK_TOOL(STRIP, strip, :)

   167 old_CC="$CC"

   168 old_CFLAGS="$CFLAGS"

   170 # Set sane defaults for various variables

   171 test -z "$AR" && AR=ar

   172 test -z "$AR_FLAGS" && AR_FLAGS=cru

   173 test -z "$AS" && AS=as

   174 test -z "$CC" && CC=cc

   175 test -z "$LTCC" && LTCC=$CC

   176 test -z "$DLLTOOL" && DLLTOOL=dlltool

   177 test -z "$LD" && LD=ld

   178 test -z "$LN_S" && LN_S="ln -s"

   179 test -z "$MAGIC_CMD" && MAGIC_CMD=file

   180 test -z "$NM" && NM=nm

   181 test -z "$SED" && SED=sed

   182 test -z "$OBJDUMP" && OBJDUMP=objdump

   183 test -z "$RANLIB" && RANLIB=:

   184 test -z "$STRIP" && STRIP=:

   185 test -z "$ac_objext" && ac_objext=o

   187 # Determine commands to create old-style static archives.

   188 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'

   189 old_postinstall_cmds='chmod 644 $oldlib'

   190 old_postuninstall_cmds=

   192 if test -n "$RANLIB"; then

   193   case $host_os in

   194   openbsd*)

   195     old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"

   196     ;;

   197   *)

   198     old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"

   199     ;;

   200   esac

   201   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"

   202 fi

   204 # Only perform the check for file, if the check method requires it

   205 case $deplibs_check_method in

   206 file_magic*)

   207   if test "$file_magic_cmd" = '$MAGIC_CMD'; then

   208     AC_PATH_MAGIC

   209   fi

   210   ;;

   211 esac

   213 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)

   214 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],

   215 enable_win32_dll=yes, enable_win32_dll=no)

   217 AC_ARG_ENABLE([libtool-lock],

   218     [AC_HELP_STRING([--disable-libtool-lock],

   219 	[avoid locking (might break parallel builds)])])

   220 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes

   222 AC_ARG_WITH([pic],

   223     [AC_HELP_STRING([--with-pic],

   224 	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],

   225     [pic_mode="$withval"],

   226     [pic_mode=default])

   227 test -z "$pic_mode" && pic_mode=default

   229 # Use C for the default configuration in the libtool script

   230 tagname=

   231 AC_LIBTOOL_LANG_C_CONFIG

   232 _LT_AC_TAGCONFIG

   233 ])# AC_LIBTOOL_SETUP

   236 # _LT_AC_SYS_COMPILER

   237 # -------------------

   238 AC_DEFUN([_LT_AC_SYS_COMPILER],

   239 [AC_REQUIRE([AC_PROG_CC])dnl

   241 # If no C compiler was specified, use CC.

   242 LTCC=${LTCC-"$CC"}

   244 # Allow CC to be a program name with arguments.

   245 compiler=$CC

   246 ])# _LT_AC_SYS_COMPILER

   249 # _LT_AC_SYS_LIBPATH_AIX

   250 # ----------------------

   251 # Links a minimal program and checks the executable

   252 # for the system default hardcoded library path. In most cases,

   253 # this is /usr/lib:/lib, but when the MPI compilers are used

   254 # the location of the communication and MPI libs are included too.

   255 # If we don't find anything, use the default library path according

   256 # to the aix ld manual.

   257 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],

   258 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[

   259 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }

   260 }'`

   261 # Check for a 64-bit object if we didn't find anything.

   262 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; }

   263 }'`; fi],[])

   264 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi

   265 ])# _LT_AC_SYS_LIBPATH_AIX

   268 # _LT_AC_SHELL_INIT(ARG)

   269 # ----------------------

   270 AC_DEFUN([_LT_AC_SHELL_INIT],

   271 [ifdef([AC_DIVERSION_NOTICE],

   272 	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],

   273 	 [AC_DIVERT_PUSH(NOTICE)])

   274 $1

   275 AC_DIVERT_POP

   276 ])# _LT_AC_SHELL_INIT

   279 # _LT_AC_PROG_ECHO_BACKSLASH

   280 # --------------------------

   281 # Add some code to the start of the generated configure script which

   282 # will find an echo command which doesn't interpret backslashes.

   283 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],

   284 [_LT_AC_SHELL_INIT([

   285 # Check that we are running under the correct shell.

   286 SHELL=${CONFIG_SHELL-/bin/sh}

   288 case X$ECHO in

   289 X*--fallback-echo)

   290   # Remove one level of quotation (which was required for Make).

   291   ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`

   292   ;;

   293 esac

   295 echo=${ECHO-echo}

   296 if test "X[$]1" = X--no-reexec; then

   297   # Discard the --no-reexec flag, and continue.

   298   shift

   299 elif test "X[$]1" = X--fallback-echo; then

   300   # Avoid inline document here, it may be left over

   301   :

   302 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then

   303   # Yippee, $echo works!

   304   :

   305 else

   306   # Restart under the correct shell.

   307   exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}

   308 fi

   310 if test "X[$]1" = X--fallback-echo; then

   311   # used as fallback echo

   312   shift

   313   cat <<EOF

   314 [$]*

   315 EOF

   316   exit 0

   317 fi

   319 # The HP-UX ksh and POSIX shell print the target directory to stdout

   320 # if CDPATH is set.

   321 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi

   323 if test -z "$ECHO"; then

   324 if test "X${echo_test_string+set}" != Xset; then

   325 # find a string as large as possible, as long as the shell can cope with it

   326   for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do

   327     # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...

   328     if (echo_test_string="`eval $cmd`") 2>/dev/null &&

   329        echo_test_string="`eval $cmd`" &&

   330        (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null

   331     then

   332       break

   333     fi

   334   done

   335 fi

   337 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&

   338    echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&

   339    test "X$echo_testing_string" = "X$echo_test_string"; then

   340   :

   341 else

   342   # The Solaris, AIX, and Digital Unix default echo programs unquote

   343   # backslashes.  This makes it impossible to quote backslashes using

   344   #   echo "$something" | sed 's/\\/\\\\/g'

   345   #

   346   # So, first we look for a working echo in the user's PATH.

   348   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

   349   for dir in $PATH /usr/ucb; do

   350     IFS="$lt_save_ifs"

   351     if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&

   352        test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&

   353        echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&

   354        test "X$echo_testing_string" = "X$echo_test_string"; then

   355       echo="$dir/echo"

   356       break

   357     fi

   358   done

   359   IFS="$lt_save_ifs"

   361   if test "X$echo" = Xecho; then

   362     # We didn't find a better echo, so look for alternatives.

   363     if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&

   364        echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&

   365        test "X$echo_testing_string" = "X$echo_test_string"; then

   366       # This shell has a builtin print -r that does the trick.

   367       echo='print -r'

   368     elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&

   369 	 test "X$CONFIG_SHELL" != X/bin/ksh; then

   370       # If we have ksh, try running configure again with it.

   371       ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}

   372       export ORIGINAL_CONFIG_SHELL

   373       CONFIG_SHELL=/bin/ksh

   374       export CONFIG_SHELL

   375       exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}

   376     else

   377       # Try using printf.

   378       echo='printf %s\n'

   379       if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&

   380 	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&

   381 	 test "X$echo_testing_string" = "X$echo_test_string"; then

   382 	# Cool, printf works

   383 	:

   384       elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&

   385 	   test "X$echo_testing_string" = 'X\t' &&

   386 	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&

   387 	   test "X$echo_testing_string" = "X$echo_test_string"; then

   388 	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL

   389 	export CONFIG_SHELL

   390 	SHELL="$CONFIG_SHELL"

   391 	export SHELL

   392 	echo="$CONFIG_SHELL [$]0 --fallback-echo"

   393       elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&

   394 	   test "X$echo_testing_string" = 'X\t' &&

   395 	   echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&

   396 	   test "X$echo_testing_string" = "X$echo_test_string"; then

   397 	echo="$CONFIG_SHELL [$]0 --fallback-echo"

   398       else

   399 	# maybe with a smaller string...

   400 	prev=:

   402 	for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do

   403 	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null

   404 	  then

   405 	    break

   406 	  fi

   407 	  prev="$cmd"

   408 	done

   410 	if test "$prev" != 'sed 50q "[$]0"'; then

   411 	  echo_test_string=`eval $prev`

   412 	  export echo_test_string

   413 	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}

   414 	else

   415 	  # Oops.  We lost completely, so just stick with echo.

   416 	  echo=echo

   417 	fi

   418       fi

   419     fi

   420   fi

   421 fi

   422 fi

   424 # Copy echo and quote the copy suitably for passing to libtool from

   425 # the Makefile, instead of quoting the original, which is used later.

   426 ECHO=$echo

   427 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then

   428    ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"

   429 fi

   431 AC_SUBST(ECHO)

   432 ])])# _LT_AC_PROG_ECHO_BACKSLASH

   435 # _LT_AC_LOCK

   436 # -----------

   437 AC_DEFUN([_LT_AC_LOCK],

   438 [AC_ARG_ENABLE([libtool-lock],

   439     [AC_HELP_STRING([--disable-libtool-lock],

   440 	[avoid locking (might break parallel builds)])])

   441 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes

   443 # Some flags need to be propagated to the compiler or linker for good

   444 # libtool support.

   445 case $host in

   446 ia64-*-hpux*)

   447   # Find out which ABI we are using.

   448   echo 'int i;' > conftest.$ac_ext

   449   if AC_TRY_EVAL(ac_compile); then

   450     case `/usr/bin/file conftest.$ac_objext` in

   451     *ELF-32*)

   452       HPUX_IA64_MODE="32"

   453       ;;

   454     *ELF-64*)

   455       HPUX_IA64_MODE="64"

   456       ;;

   457     esac

   458   fi

   459   rm -rf conftest*

   460   ;;

   461 *-*-irix6*)

   462   # Find out which ABI we are using.

   463   echo '[#]line __oline__ "configure"' > conftest.$ac_ext

   464   if AC_TRY_EVAL(ac_compile); then

   465    if test "$lt_cv_prog_gnu_ld" = yes; then

   466     case `/usr/bin/file conftest.$ac_objext` in

   467     *32-bit*)

   468       LD="${LD-ld} -melf32bsmip"

   469       ;;

   470     *N32*)

   471       LD="${LD-ld} -melf32bmipn32"

   472       ;;

   473     *64-bit*)

   474       LD="${LD-ld} -melf64bmip"

   475       ;;

   476     esac

   477    else

   478     case `/usr/bin/file conftest.$ac_objext` in

   479     *32-bit*)

   480       LD="${LD-ld} -32"

   481       ;;

   482     *N32*)

   483       LD="${LD-ld} -n32"

   484       ;;

   485     *64-bit*)

   486       LD="${LD-ld} -64"

   487       ;;

   488     esac

   489    fi

   490   fi

   491   rm -rf conftest*

   492   ;;

   494 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)

   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.o`" in

   499     *32-bit*)

   500       case $host in

   501         x86_64-*linux*)

   502           LD="${LD-ld} -m elf_i386"

   503           ;;

   504         ppc64-*linux*|powerpc64-*linux*)

   505           LD="${LD-ld} -m elf32ppclinux"

   506           ;;

   507         s390x-*linux*)

   508           LD="${LD-ld} -m elf_s390"

   509           ;;

   510         sparc64-*linux*)

   511           LD="${LD-ld} -m elf32_sparc"

   512           ;;

   513       esac

   514       ;;

   515     *64-bit*)

   516       case $host in

   517         x86_64-*linux*)

   518           LD="${LD-ld} -m elf_x86_64"

   519           ;;

   520         ppc*-*linux*|powerpc*-*linux*)

   521           LD="${LD-ld} -m elf64ppc"

   522           ;;

   523         s390*-*linux*)

   524           LD="${LD-ld} -m elf64_s390"

   525           ;;

   526         sparc*-*linux*)

   527           LD="${LD-ld} -m elf64_sparc"

   528           ;;

   529       esac

   530       ;;

   531     esac

   532   fi

   533   rm -rf conftest*

   534   ;;

   536 *-*-sco3.2v5*)

   537   # On SCO OpenServer 5, we need -belf to get full-featured binaries.

   538   SAVE_CFLAGS="$CFLAGS"

   539   CFLAGS="$CFLAGS -belf"

   540   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,

   541     [AC_LANG_PUSH(C)

   542      AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])

   543      AC_LANG_POP])

   544   if test x"$lt_cv_cc_needs_belf" != x"yes"; then

   545     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf

   546     CFLAGS="$SAVE_CFLAGS"

   547   fi

   548   ;;

   549 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],

   550 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)

   551   AC_CHECK_TOOL(DLLTOOL, dlltool, false)

   552   AC_CHECK_TOOL(AS, as, false)

   553   AC_CHECK_TOOL(OBJDUMP, objdump, false)

   554   ;;

   555   ])

   556 esac

   558 need_locks="$enable_libtool_lock"

   560 ])# _LT_AC_LOCK

   563 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,

   564 #		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])

   565 # ----------------------------------------------------------------

   566 # Check whether the given compiler option works

   567 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],

   568 [AC_REQUIRE([LT_AC_PROG_SED])

   569 AC_CACHE_CHECK([$1], [$2],

   570   [$2=no

   571   ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])

   572    printf "$lt_simple_compile_test_code" > conftest.$ac_ext

   573    lt_compiler_flag="$3"

   574    # Insert the option either (1) after the last *FLAGS variable, or

   575    # (2) before a word containing "conftest.", or (3) at the end.

   576    # Note that $ac_compile itself does not contain backslashes and begins

   577    # with a dollar sign (not a hyphen), so the echo should work correctly.

   578    # The option is referenced via a variable to avoid confusing sed.

   579    lt_compile=`echo "$ac_compile" | $SED \

   580    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \

   581    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \

   582    -e 's:$: $lt_compiler_flag:'`

   583    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)

   584    (eval "$lt_compile" 2>conftest.err)

   585    ac_status=$?

   586    cat conftest.err >&AS_MESSAGE_LOG_FD

   587    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD

   588    if (exit $ac_status) && test -s "$ac_outfile"; then

   589      # The compiler can only warn and ignore the option if not recognized

   590      # So say no if there are warnings

   591      if test ! -s conftest.err; then

   592        $2=yes

   593      fi

   594    fi

   595    $rm conftest*

   596 ])

   598 if test x"[$]$2" = xyes; then

   599     ifelse([$5], , :, [$5])

   600 else

   601     ifelse([$6], , :, [$6])

   602 fi

   603 ])# AC_LIBTOOL_COMPILER_OPTION

   606 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,

   607 #                          [ACTION-SUCCESS], [ACTION-FAILURE])

   608 # ------------------------------------------------------------

   609 # Check whether the given compiler option works

   610 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],

   611 [AC_CACHE_CHECK([$1], [$2],

   612   [$2=no

   613    save_LDFLAGS="$LDFLAGS"

   614    LDFLAGS="$LDFLAGS $3"

   615    printf "$lt_simple_link_test_code" > conftest.$ac_ext

   616    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then

   617      # The compiler can only warn and ignore the option if not recognized

   618      # So say no if there are warnings

   619      if test -s conftest.err; then

   620        # Append any errors to the config.log.

   621        cat conftest.err 1>&AS_MESSAGE_LOG_FD

   622      else

   623        $2=yes

   624      fi

   625    fi

   626    $rm conftest*

   627    LDFLAGS="$save_LDFLAGS"

   628 ])

   630 if test x"[$]$2" = xyes; then

   631     ifelse([$4], , :, [$4])

   632 else

   633     ifelse([$5], , :, [$5])

   634 fi

   635 ])# AC_LIBTOOL_LINKER_OPTION

   638 # AC_LIBTOOL_SYS_MAX_CMD_LEN

   639 # --------------------------

   640 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],

   641 [# find the maximum length of command line arguments

   642 AC_MSG_CHECKING([the maximum length of command line arguments])

   643 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl

   644   i=0

   645   teststring="ABCD"

   647   case $build_os in

   648   msdosdjgpp*)

   649     # On DJGPP, this test can blow up pretty badly due to problems in libc

   650     # (any single argument exceeding 2000 bytes causes a buffer overrun

   651     # during glob expansion).  Even if it were fixed, the result of this

   652     # check would be larger than it should be.

   653     lt_cv_sys_max_cmd_len=12288;    # 12K is about right

   654     ;;

   656   gnu*)

   657     # Under GNU Hurd, this test is not required because there is

   658     # no limit to the length of command line arguments.

   659     # Libtool will interpret -1 as no limit whatsoever

   660     lt_cv_sys_max_cmd_len=-1;

   661     ;;

   663   cygwin* | mingw*)

   664     # On Win9x/ME, this test blows up -- it succeeds, but takes

   665     # about 5 minutes as the teststring grows exponentially.

   666     # Worse, since 9x/ME are not pre-emptively multitasking,

   667     # you end up with a "frozen" computer, even though with patience

   668     # the test eventually succeeds (with a max line length of 256k).

   669     # Instead, let's just punt: use the minimum linelength reported by

   670     # all of the supported platforms: 8192 (on NT/2K/XP).

   671     lt_cv_sys_max_cmd_len=8192;

   672     ;;

   674   amigaos*)

   675     # On AmigaOS with pdksh, this test takes hours, literally.

   676     # So we just punt and use a minimum line length of 8192.

   677     lt_cv_sys_max_cmd_len=8192;

   678     ;;

   680  *)

   681     # If test is not a shell built-in, we'll probably end up computing a

   682     # maximum length that is only half of the actual maximum length, but

   683     # we can't tell.

   684     while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \

   685 	       = "XX$teststring") >/dev/null 2>&1 &&

   686 	    new_result=`expr "X$teststring" : ".*" 2>&1` &&

   687 	    lt_cv_sys_max_cmd_len=$new_result &&

   688 	    test $i != 17 # 1/2 MB should be enough

   689     do

   690       i=`expr $i + 1`

   691       teststring=$teststring$teststring

   692     done

   693     teststring=

   694     # Add a significant safety factor because C++ compilers can tack on massive

   695     # amounts of additional arguments before passing them to the linker.

   696     # It appears as though 1/2 is a usable value.

   697     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`

   698     ;;

   699   esac

   700 ])

   701 if test -n $lt_cv_sys_max_cmd_len ; then

   702   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)

   703 else

   704   AC_MSG_RESULT(none)

   705 fi

   706 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN

   709 # _LT_AC_CHECK_DLFCN

   710 # --------------------

   711 AC_DEFUN([_LT_AC_CHECK_DLFCN],

   712 [AC_CHECK_HEADERS(dlfcn.h)dnl

   713 ])# _LT_AC_CHECK_DLFCN

   716 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,

   717 #                           ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)

   718 # ------------------------------------------------------------------

   719 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],

   720 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl

   721 if test "$cross_compiling" = yes; then :

   722   [$4]

   723 else

   724   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2

   725   lt_status=$lt_dlunknown

   726   cat > conftest.$ac_ext <<EOF

   727 [#line __oline__ "configure"

   728 #include "confdefs.h"

   730 #if HAVE_DLFCN_H

   731 #include <dlfcn.h>

   732 #endif

   734 #include <stdio.h>

   736 #ifdef RTLD_GLOBAL

   737 #  define LT_DLGLOBAL		RTLD_GLOBAL

   738 #else

   739 #  ifdef DL_GLOBAL

   740 #    define LT_DLGLOBAL		DL_GLOBAL

   741 #  else

   742 #    define LT_DLGLOBAL		0

   743 #  endif

   744 #endif

   746 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we

   747    find out it does not work in some platform. */

   748 #ifndef LT_DLLAZY_OR_NOW

   749 #  ifdef RTLD_LAZY

   750 #    define LT_DLLAZY_OR_NOW		RTLD_LAZY

   751 #  else

   752 #    ifdef DL_LAZY

   753 #      define LT_DLLAZY_OR_NOW		DL_LAZY

   754 #    else

   755 #      ifdef RTLD_NOW

   756 #        define LT_DLLAZY_OR_NOW	RTLD_NOW

   757 #      else

   758 #        ifdef DL_NOW

   759 #          define LT_DLLAZY_OR_NOW	DL_NOW

   760 #        else

   761 #          define LT_DLLAZY_OR_NOW	0

   762 #        endif

   763 #      endif

   764 #    endif

   765 #  endif

   766 #endif

   768 #ifdef __cplusplus

   769 extern "C" void exit (int);

   770 #endif

   772 void fnord() { int i=42;}

   773 int main ()

   774 {

   775   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);

   776   int status = $lt_dlunknown;

   778   if (self)

   779     {

   780       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;

   781       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;

   782       /* dlclose (self); */

   783     }

   785     exit (status);

   786 }]

   787 EOF

   788   if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then

   789     (./conftest; exit; ) 2>/dev/null

   790     lt_status=$?

   791     case x$lt_status in

   792       x$lt_dlno_uscore) $1 ;;

   793       x$lt_dlneed_uscore) $2 ;;

   794       x$lt_unknown|x*) $3 ;;

   795     esac

   796   else :

   797     # compilation failed

   798     $3

   799   fi

   800 fi

   801 rm -fr conftest*

   802 ])# _LT_AC_TRY_DLOPEN_SELF

   805 # AC_LIBTOOL_DLOPEN_SELF

   806 # -------------------

   807 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],

   808 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl

   809 if test "x$enable_dlopen" != xyes; then

   810   enable_dlopen=unknown

   811   enable_dlopen_self=unknown

   812   enable_dlopen_self_static=unknown

   813 else

   814   lt_cv_dlopen=no

   815   lt_cv_dlopen_libs=

   817   case $host_os in

   818   beos*)

   819     lt_cv_dlopen="load_add_on"

   820     lt_cv_dlopen_libs=

   821     lt_cv_dlopen_self=yes

   822     ;;

   824   mingw* | pw32*)

   825     lt_cv_dlopen="LoadLibrary"

   826     lt_cv_dlopen_libs=

   827    ;;

   829   cygwin*)

   830     lt_cv_dlopen="dlopen"

   831     lt_cv_dlopen_libs=

   832    ;;

   834   darwin*)

   835   # if libdl is installed we need to link against it

   836     AC_CHECK_LIB([dl], [dlopen],

   837 		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[

   838     lt_cv_dlopen="dyld"

   839     lt_cv_dlopen_libs=

   840     lt_cv_dlopen_self=yes

   841     ])

   842    ;;

   844   *)

   845     AC_CHECK_FUNC([shl_load],

   846 	  [lt_cv_dlopen="shl_load"],

   847       [AC_CHECK_LIB([dld], [shl_load],

   848 	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],

   849 	[AC_CHECK_FUNC([dlopen],

   850 	      [lt_cv_dlopen="dlopen"],

   851 	  [AC_CHECK_LIB([dl], [dlopen],

   852 		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],

   853 	    [AC_CHECK_LIB([svld], [dlopen],

   854 		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],

   855 	      [AC_CHECK_LIB([dld], [dld_link],

   856 		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])

   857 	      ])

   858 	    ])

   859 	  ])

   860 	])

   861       ])

   862     ;;

   863   esac

   865   if test "x$lt_cv_dlopen" != xno; then

   866     enable_dlopen=yes

   867   else

   868     enable_dlopen=no

   869   fi

   871   case $lt_cv_dlopen in

   872   dlopen)

   873     save_CPPFLAGS="$CPPFLAGS"

   874     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"

   876     save_LDFLAGS="$LDFLAGS"

   877     eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"

   879     save_LIBS="$LIBS"

   880     LIBS="$lt_cv_dlopen_libs $LIBS"

   882     AC_CACHE_CHECK([whether a program can dlopen itself],

   883 	  lt_cv_dlopen_self, [dnl

   884 	  _LT_AC_TRY_DLOPEN_SELF(

   885 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,

   886 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)

   887     ])

   889     if test "x$lt_cv_dlopen_self" = xyes; then

   890       LDFLAGS="$LDFLAGS $link_static_flag"

   891       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],

   892     	  lt_cv_dlopen_self_static, [dnl

   893 	  _LT_AC_TRY_DLOPEN_SELF(

   894 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,

   895 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)

   896       ])

   897     fi

   899     CPPFLAGS="$save_CPPFLAGS"

   900     LDFLAGS="$save_LDFLAGS"

   901     LIBS="$save_LIBS"

   902     ;;

   903   esac

   905   case $lt_cv_dlopen_self in

   906   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;

   907   *) enable_dlopen_self=unknown ;;

   908   esac

   910   case $lt_cv_dlopen_self_static in

   911   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;

   912   *) enable_dlopen_self_static=unknown ;;

   913   esac

   914 fi

   915 ])# AC_LIBTOOL_DLOPEN_SELF

   918 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])

   919 # ---------------------------------

   920 # Check to see if options -c and -o are simultaneously supported by compiler

   921 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],

   922 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl

   923 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],

   924   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],

   925   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no

   926    $rm -r conftest 2>/dev/null

   927    mkdir conftest

   928    cd conftest

   929    mkdir out

   930    printf "$lt_simple_compile_test_code" > conftest.$ac_ext

   932    lt_compiler_flag="-o out/conftest2.$ac_objext"

   933    # Insert the option either (1) after the last *FLAGS variable, or

   934    # (2) before a word containing "conftest.", or (3) at the end.

   935    # Note that $ac_compile itself does not contain backslashes and begins

   936    # with a dollar sign (not a hyphen), so the echo should work correctly.

   937    lt_compile=`echo "$ac_compile" | $SED \

   938    -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \

   939    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \

   940    -e 's:$: $lt_compiler_flag:'`

   941    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)

   942    (eval "$lt_compile" 2>out/conftest.err)

   943    ac_status=$?

   944    cat out/conftest.err >&AS_MESSAGE_LOG_FD

   945    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD

   946    if (exit $ac_status) && test -s out/conftest2.$ac_objext

   947    then

   948      # The compiler can only warn and ignore the option if not recognized

   949      # So say no if there are warnings

   950      if test ! -s out/conftest.err; then

   951        _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes

   952      fi

   953    fi

   954    chmod u+w .

   955    $rm conftest*

   956    # SGI C++ compiler will create directory out/ii_files/ for

   957    # template instantiation

   958    test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files

   959    $rm out/* && rmdir out

   960    cd ..

   961    rmdir conftest

   962    $rm conftest*

   963 ])

   964 ])# AC_LIBTOOL_PROG_CC_C_O

   967 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])

   968 # -----------------------------------------

   969 # Check to see if we can do hard links to lock some files if needed

   970 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],

   971 [AC_REQUIRE([_LT_AC_LOCK])dnl

   973 hard_links="nottested"

   974 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then

   975   # do not overwrite the value of need_locks provided by the user

   976   AC_MSG_CHECKING([if we can lock with hard links])

   977   hard_links=yes

   978   $rm conftest*

   979   ln conftest.a conftest.b 2>/dev/null && hard_links=no

   980   touch conftest.a

   981   ln conftest.a conftest.b 2>&5 || hard_links=no

   982   ln conftest.a conftest.b 2>/dev/null && hard_links=no

   983   AC_MSG_RESULT([$hard_links])

   984   if test "$hard_links" = no; then

   985     AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])

   986     need_locks=warn

   987   fi

   988 else

   989   need_locks=no

   990 fi

   991 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS

   994 # AC_LIBTOOL_OBJDIR

   995 # -----------------

   996 AC_DEFUN([AC_LIBTOOL_OBJDIR],

   997 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],

   998 [rm -f .libs 2>/dev/null

   999 mkdir .libs 2>/dev/null

  1000 if test -d .libs; then

  1001   lt_cv_objdir=.libs

  1002 else

  1003   # MS-DOS does not allow filenames that begin with a dot.

  1004   lt_cv_objdir=_libs

  1005 fi

  1006 rmdir .libs 2>/dev/null])

  1007 objdir=$lt_cv_objdir

  1008 ])# AC_LIBTOOL_OBJDIR

  1011 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])

  1012 # ----------------------------------------------

  1013 # Check hardcoding attributes.

  1014 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],

  1015 [AC_MSG_CHECKING([how to hardcode library paths into programs])

  1016 _LT_AC_TAGVAR(hardcode_action, $1)=

  1017 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \

  1018    test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \

  1019    test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then

  1021   # We can hardcode non-existant directories.

  1022   if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&

  1023      # If the only mechanism to avoid hardcoding is shlibpath_var, we

  1024      # have to relink, otherwise we might link with an installed library

  1025      # when we should be linking with a yet-to-be-installed one

  1026      ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&

  1027      test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then

  1028     # Linking always hardcodes the temporary library directory.

  1029     _LT_AC_TAGVAR(hardcode_action, $1)=relink

  1030   else

  1031     # We can link without hardcoding, and we can hardcode nonexisting dirs.

  1032     _LT_AC_TAGVAR(hardcode_action, $1)=immediate

  1033   fi

  1034 else

  1035   # We cannot hardcode anything, or else we can only hardcode existing

  1036   # directories.

  1037   _LT_AC_TAGVAR(hardcode_action, $1)=unsupported

  1038 fi

  1039 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])

  1041 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then

  1042   # Fast installation is not supported

  1043   enable_fast_install=no

  1044 elif test "$shlibpath_overrides_runpath" = yes ||

  1045      test "$enable_shared" = no; then

  1046   # Fast installation is not necessary

  1047   enable_fast_install=needless

  1048 fi

  1049 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH

  1052 # AC_LIBTOOL_SYS_LIB_STRIP

  1053 # ------------------------

  1054 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],

  1055 [striplib=

  1056 old_striplib=

  1057 AC_MSG_CHECKING([whether stripping libraries is possible])

  1058 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then

  1059   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"

  1060   test -z "$striplib" && striplib="$STRIP --strip-unneeded"

  1061   AC_MSG_RESULT([yes])

  1062 else

  1063 # FIXME - insert some real tests, host_os isn't really good enough

  1064   case $host_os in

  1065    darwin*)

  1066        if test -n "$STRIP" ; then

  1067          striplib="$STRIP -x"

  1068          AC_MSG_RESULT([yes])

  1069        else

  1070   AC_MSG_RESULT([no])

  1071 fi

  1072        ;;

  1073    *)

  1074   AC_MSG_RESULT([no])

  1075     ;;

  1076   esac

  1077 fi

  1078 ])# AC_LIBTOOL_SYS_LIB_STRIP

  1081 # AC_LIBTOOL_SYS_DYNAMIC_LINKER

  1082 # -----------------------------

  1083 # PORTME Fill in your ld.so characteristics

  1084 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],

  1085 [AC_MSG_CHECKING([dynamic linker characteristics])

  1086 library_names_spec=

  1087 libname_spec='lib$name'

  1088 soname_spec=

  1089 shrext_cmds=".so"

  1090 postinstall_cmds=

  1091 postuninstall_cmds=

  1092 finish_cmds=

  1093 finish_eval=

  1094 shlibpath_var=

  1095 shlibpath_overrides_runpath=unknown

  1096 version_type=none

  1097 dynamic_linker="$host_os ld.so"

  1098 sys_lib_dlsearch_path_spec="/lib /usr/lib"

  1099 if test "$GCC" = yes; then

  1100   sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`

  1101   if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then

  1102     # if the path contains ";" then we assume it to be the separator

  1103     # otherwise default to the standard path separator (i.e. ":") - it is

  1104     # assumed that no part of a normal pathname contains ";" but that should

  1105     # okay in the real world where ";" in dirpaths is itself problematic.

  1106     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`

  1107   else

  1108     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`

  1109   fi

  1110 else

  1111   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"

  1112 fi

  1113 need_lib_prefix=unknown

  1114 hardcode_into_libs=no

  1116 # when you set need_version to no, make sure it does not cause -set_version

  1117 # flags to be left without arguments

  1118 need_version=unknown

  1120 case $host_os in

  1121 aix3*)

  1122   version_type=linux

  1123   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'

  1124   shlibpath_var=LIBPATH

  1126   # AIX 3 has no versioning support, so we append a major version to the name.

  1127   soname_spec='${libname}${release}${shared_ext}$major'

  1128   ;;

  1130 aix4* | aix5*)

  1131   version_type=linux

  1132   need_lib_prefix=no

  1133   need_version=no

  1134   hardcode_into_libs=yes

  1135   if test "$host_cpu" = ia64; then

  1136     # AIX 5 supports IA64

  1137     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'

  1138     shlibpath_var=LD_LIBRARY_PATH

  1139   else

  1140     # With GCC up to 2.95.x, collect2 would create an import file

  1141     # for dependence libraries.  The import file would start with

  1142     # the line `#! .'.  This would cause the generated library to

  1143     # depend on `.', always an invalid library.  This was fixed in

  1144     # development snapshots of GCC prior to 3.0.

  1145     case $host_os in

  1146       aix4 | aix4.[[01]] | aix4.[[01]].*)

  1147       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'

  1148 	   echo ' yes '

  1149 	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then

  1150 	:

  1151       else

  1152 	can_build_shared=no

  1153       fi

  1154       ;;

  1155     esac

  1156     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct

  1157     # soname into executable. Probably we can add versioning support to

  1158     # collect2, so additional links can be useful in future.

  1159     if test "$aix_use_runtimelinking" = yes; then

  1160       # If using run time linking (on AIX 4.2 or later) use lib<name>.so

  1161       # instead of lib<name>.a to let people know that these are not

  1162       # typical AIX shared libraries.

  1163       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1164     else

  1165       # We preserve .a as extension for shared libraries through AIX4.2

  1166       # and later when we are not doing run time linking.

  1167       library_names_spec='${libname}${release}.a $libname.a'

  1168       soname_spec='${libname}${release}${shared_ext}$major'

  1169     fi

  1170     shlibpath_var=LIBPATH

  1171   fi

  1172   ;;

  1174 amigaos*)

  1175   library_names_spec='$libname.ixlibrary $libname.a'

  1176   # Create ${libname}_ixlibrary.a entries in /sys/libs.

  1177   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'

  1178   ;;

  1180 beos*)

  1181   library_names_spec='${libname}${shared_ext}'

  1182   dynamic_linker="$host_os ld.so"

  1183   shlibpath_var=LIBRARY_PATH

  1184   ;;

  1186 bsdi4*)

  1187   version_type=linux

  1188   need_version=no

  1189   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1190   soname_spec='${libname}${release}${shared_ext}$major'

  1191   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'

  1192   shlibpath_var=LD_LIBRARY_PATH

  1193   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"

  1194   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"

  1195   # the default ld.so.conf also contains /usr/contrib/lib and

  1196   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow

  1197   # libtool to hard-code these into programs

  1198   ;;

  1200 cygwin* | mingw* | pw32*)

  1201   version_type=windows

  1202   shrext_cmds=".dll"

  1203   need_version=no

  1204   need_lib_prefix=no

  1206   case $GCC,$host_os in

  1207   yes,cygwin* | yes,mingw* | yes,pw32*)

  1208     library_names_spec='$libname.dll.a'

  1209     # DLL is installed to $(libdir)/../bin by postinstall_cmds

  1210     postinstall_cmds='base_file=`basename \${file}`~

  1211       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~

  1212       dldir=$destdir/`dirname \$dlpath`~

  1213       test -d \$dldir || mkdir -p \$dldir~

  1214       $install_prog $dir/$dlname \$dldir/$dlname'

  1215     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~

  1216       dlpath=$dir/\$dldll~

  1217        $rm \$dlpath'

  1218     shlibpath_overrides_runpath=yes

  1220     case $host_os in

  1221     cygwin*)

  1222       # Cygwin DLLs use 'cyg' prefix rather than 'lib'

  1223       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

  1224       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"

  1225       ;;

  1226     mingw*)

  1227       # MinGW DLLs use traditional 'lib' prefix

  1228       soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

  1229       sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`

  1230       if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then

  1231         # It is most probably a Windows format PATH printed by

  1232         # mingw gcc, but we are running on Cygwin. Gcc prints its search

  1233         # path with ; separators, and with drive letters. We can handle the

  1234         # drive letters (cygwin fileutils understands them), so leave them,

  1235         # especially as we might pass files found there to a mingw objdump,

  1236         # which wouldn't understand a cygwinified path. Ahh.

  1237         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`

  1238       else

  1239         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`

  1240       fi

  1241       ;;

  1242     pw32*)

  1243       # pw32 DLLs use 'pw' prefix rather than 'lib'

  1244       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'

  1245       ;;

  1246     esac

  1247     ;;

  1249   *)

  1250     library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'

  1251     ;;

  1252   esac

  1253   dynamic_linker='Win32 ld.exe'

  1254   # FIXME: first we should search . and the directory the executable is in

  1255   shlibpath_var=PATH

  1256   ;;

  1258 darwin* | rhapsody*)

  1259   dynamic_linker="$host_os dyld"

  1260   version_type=darwin

  1261   need_lib_prefix=no

  1262   need_version=no

  1263   library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'

  1264   soname_spec='${libname}${release}${major}$shared_ext'

  1265   shlibpath_overrides_runpath=yes

  1266   shlibpath_var=DYLD_LIBRARY_PATH

  1267   shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'

  1268   # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.

  1269   if test "$GCC" = yes; then

  1270     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"`

  1271   else

  1272     sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'

  1273   fi

  1274   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'

  1275   ;;

  1277 dgux*)

  1278   version_type=linux

  1279   need_lib_prefix=no

  1280   need_version=no

  1281   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'

  1282   soname_spec='${libname}${release}${shared_ext}$major'

  1283   shlibpath_var=LD_LIBRARY_PATH

  1284   ;;

  1286 freebsd1*)

  1287   dynamic_linker=no

  1288   ;;

  1290 kfreebsd*-gnu)

  1291   version_type=linux

  1292   need_lib_prefix=no

  1293   need_version=no

  1294   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

  1295   soname_spec='${libname}${release}${shared_ext}$major'

  1296   shlibpath_var=LD_LIBRARY_PATH

  1297   shlibpath_overrides_runpath=no

  1298   hardcode_into_libs=yes

  1299   dynamic_linker='GNU ld.so'

  1300   ;;

  1302 freebsd*)

  1303   objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`

  1304   version_type=freebsd-$objformat

  1305   case $version_type in

  1306     freebsd-elf*)

  1307       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'

  1308       need_version=no

  1309       need_lib_prefix=no

  1310       ;;

  1311     freebsd-*)

  1312       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'

  1313       need_version=yes

  1314       ;;

  1315   esac

  1316   shlibpath_var=LD_LIBRARY_PATH

  1317   case $host_os in

  1318   freebsd2*)

  1319     shlibpath_overrides_runpath=yes

  1320     ;;

  1321   freebsd3.[01]* | freebsdelf3.[01]*)

  1322     shlibpath_overrides_runpath=yes

  1323     hardcode_into_libs=yes

  1324     ;;

  1325   *) # from 3.2 on

  1326     shlibpath_overrides_runpath=no

  1327     hardcode_into_libs=yes

  1328     ;;

  1329   esac

  1330   ;;

  1332 gnu*)

  1333   version_type=linux

  1334   need_lib_prefix=no

  1335   need_version=no

  1336   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'

  1337   soname_spec='${libname}${release}${shared_ext}$major'

  1338   shlibpath_var=LD_LIBRARY_PATH

  1339   hardcode_into_libs=yes

  1340   ;;

  1342 hpux9* | hpux10* | hpux11*)

  1343   # Give a soname corresponding to the major version so that dld.sl refuses to

  1344   # link against other versions.

  1345   version_type=sunos

  1346   need_lib_prefix=no

  1347   need_version=no

  1348   case "$host_cpu" in

  1349   ia64*)

  1350     shrext_cmds='.so'

  1351     hardcode_into_libs=yes

  1352     dynamic_linker="$host_os dld.so"

  1353     shlibpath_var=LD_LIBRARY_PATH

  1354     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

  1355     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1356     soname_spec='${libname}${release}${shared_ext}$major'

  1357     if test "X$HPUX_IA64_MODE" = X32; then

  1358       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"

  1359     else

  1360       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"

  1361     fi

  1362     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

  1363     ;;

  1364    hppa*64*)

  1365      shrext_cmds='.sl'

  1366      hardcode_into_libs=yes

  1367      dynamic_linker="$host_os dld.sl"

  1368      shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH

  1369      shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

  1370      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1371      soname_spec='${libname}${release}${shared_ext}$major'

  1372      sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"

  1373      sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

  1374      ;;

  1375    *)

  1376     shrext_cmds='.sl'

  1377     dynamic_linker="$host_os dld.sl"

  1378     shlibpath_var=SHLIB_PATH

  1379     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH

  1380     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1381     soname_spec='${libname}${release}${shared_ext}$major'

  1382     ;;

  1383   esac

  1384   # HP-UX runs *really* slowly unless shared libraries are mode 555.

  1385   postinstall_cmds='chmod 555 $lib'

  1386   ;;

  1388 irix5* | irix6* | nonstopux*)

  1389   case $host_os in

  1390     nonstopux*) version_type=nonstopux ;;

  1391     *)

  1392 	if test "$lt_cv_prog_gnu_ld" = yes; then

  1393 		version_type=linux

  1394 	else

  1395 		version_type=irix

  1396 	fi ;;

  1397   esac

  1398   need_lib_prefix=no

  1399   need_version=no

  1400   soname_spec='${libname}${release}${shared_ext}$major'

  1401   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'

  1402   case $host_os in

  1403   irix5* | nonstopux*)

  1404     libsuff= shlibsuff=

  1405     ;;

  1406   *)

  1407     case $LD in # libtool.m4 will add one of these switches to LD

  1408     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")

  1409       libsuff= shlibsuff= libmagic=32-bit;;

  1410     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")

  1411       libsuff=32 shlibsuff=N32 libmagic=N32;;

  1412     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")

  1413       libsuff=64 shlibsuff=64 libmagic=64-bit;;

  1414     *) libsuff= shlibsuff= libmagic=never-match;;

  1415     esac

  1416     ;;

  1417   esac

  1418   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH

  1419   shlibpath_overrides_runpath=no

  1420   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"

  1421   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"

  1422   hardcode_into_libs=yes

  1423   ;;

  1425 # No shared lib support for Linux oldld, aout, or coff.

  1426 linux*oldld* | linux*aout* | linux*coff*)

  1427   dynamic_linker=no

  1428   ;;

  1430 # This must be Linux ELF.

  1431 linux*)

  1432   version_type=linux

  1433   need_lib_prefix=no

  1434   need_version=no

  1435   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1436   soname_spec='${libname}${release}${shared_ext}$major'

  1437   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'

  1438   shlibpath_var=LD_LIBRARY_PATH

  1439   shlibpath_overrides_runpath=no

  1440   # This implies no fast_install, which is unacceptable.

  1441   # Some rework will be needed to allow for fast_install

  1442   # before this can be enabled.

  1443   hardcode_into_libs=yes

  1445   # Append ld.so.conf contents to the search path

  1446   if test -f /etc/ld.so.conf; then

  1447     lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`

  1448     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"

  1449   fi

  1451   # We used to test for /lib/ld.so.1 and disable shared libraries on

  1452   # powerpc, because MkLinux only supported shared libraries with the

  1453   # GNU dynamic linker.  Since this was broken with cross compilers,

  1454   # most powerpc-linux boxes support dynamic linking these days and

  1455   # people can always --disable-shared, the test was removed, and we

  1456   # assume the GNU/Linux dynamic linker is in use.

  1457   dynamic_linker='GNU/Linux ld.so'

  1458   ;;

  1460 netbsdelf*-gnu)

  1461   version_type=linux

  1462   need_lib_prefix=no

  1463   need_version=no

  1464   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

  1465   soname_spec='${libname}${release}${shared_ext}$major'

  1466   shlibpath_var=LD_LIBRARY_PATH

  1467   shlibpath_overrides_runpath=no

  1468   hardcode_into_libs=yes

  1469   dynamic_linker='NetBSD ld.elf_so'

  1470   ;;

  1472 knetbsd*-gnu)

  1473   version_type=linux

  1474   need_lib_prefix=no

  1475   need_version=no

  1476   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

  1477   soname_spec='${libname}${release}${shared_ext}$major'

  1478   shlibpath_var=LD_LIBRARY_PATH

  1479   shlibpath_overrides_runpath=no

  1480   hardcode_into_libs=yes

  1481   dynamic_linker='GNU ld.so'

  1482   ;;

  1484 netbsd*)

  1485   version_type=sunos

  1486   need_lib_prefix=no

  1487   need_version=no

  1488   if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

  1489     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

  1490     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

  1491     dynamic_linker='NetBSD (a.out) ld.so'

  1492   else

  1493     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

  1494     soname_spec='${libname}${release}${shared_ext}$major'

  1495     dynamic_linker='NetBSD ld.elf_so'

  1496   fi

  1497   shlibpath_var=LD_LIBRARY_PATH

  1498   shlibpath_overrides_runpath=yes

  1499   hardcode_into_libs=yes

  1500   ;;

  1502 newsos6)

  1503   version_type=linux

  1504   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1505   shlibpath_var=LD_LIBRARY_PATH

  1506   shlibpath_overrides_runpath=yes

  1507   ;;

  1509 nto-qnx*)

  1510   version_type=linux

  1511   need_lib_prefix=no

  1512   need_version=no

  1513   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1514   soname_spec='${libname}${release}${shared_ext}$major'

  1515   shlibpath_var=LD_LIBRARY_PATH

  1516   shlibpath_overrides_runpath=yes

  1517   ;;

  1519 openbsd*)

  1520   version_type=sunos

  1521   need_lib_prefix=no

  1522   need_version=yes

  1523   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

  1524   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

  1525   shlibpath_var=LD_LIBRARY_PATH

  1526   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  1527     case $host_os in

  1528       openbsd2.[[89]] | openbsd2.[[89]].*)

  1529 	shlibpath_overrides_runpath=no

  1530 	;;

  1531       *)

  1532 	shlibpath_overrides_runpath=yes

  1533 	;;

  1534       esac

  1535   else

  1536     shlibpath_overrides_runpath=yes

  1537   fi

  1538   ;;

  1540 os2*)

  1541   libname_spec='$name'

  1542   shrext_cmds=".dll"

  1543   need_lib_prefix=no

  1544   library_names_spec='$libname${shared_ext} $libname.a'

  1545   dynamic_linker='OS/2 ld.exe'

  1546   shlibpath_var=LIBPATH

  1547   ;;

  1549 osf3* | osf4* | osf5*)

  1550   version_type=osf

  1551   need_lib_prefix=no

  1552   need_version=no

  1553   soname_spec='${libname}${release}${shared_ext}$major'

  1554   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1555   shlibpath_var=LD_LIBRARY_PATH

  1556   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"

  1557   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"

  1558   ;;

  1560 sco3.2v5*)

  1561   version_type=osf

  1562   soname_spec='${libname}${release}${shared_ext}$major'

  1563   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1564   shlibpath_var=LD_LIBRARY_PATH

  1565   ;;

  1567 solaris*)

  1568   version_type=linux

  1569   need_lib_prefix=no

  1570   need_version=no

  1571   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1572   soname_spec='${libname}${release}${shared_ext}$major'

  1573   shlibpath_var=LD_LIBRARY_PATH

  1574   shlibpath_overrides_runpath=yes

  1575   hardcode_into_libs=yes

  1576   # ldd complains unless libraries are executable

  1577   postinstall_cmds='chmod +x $lib'

  1578   ;;

  1580 sunos4*)

  1581   version_type=sunos

  1582   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

  1583   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'

  1584   shlibpath_var=LD_LIBRARY_PATH

  1585   shlibpath_overrides_runpath=yes

  1586   if test "$with_gnu_ld" = yes; then

  1587     need_lib_prefix=no

  1588   fi

  1589   need_version=yes

  1590   ;;

  1592 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

  1593   version_type=linux

  1594   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1595   soname_spec='${libname}${release}${shared_ext}$major'

  1596   shlibpath_var=LD_LIBRARY_PATH

  1597   case $host_vendor in

  1598     sni)

  1599       shlibpath_overrides_runpath=no

  1600       need_lib_prefix=no

  1601       export_dynamic_flag_spec='${wl}-Blargedynsym'

  1602       runpath_var=LD_RUN_PATH

  1603       ;;

  1604     siemens)

  1605       need_lib_prefix=no

  1606       ;;

  1607     motorola)

  1608       need_lib_prefix=no

  1609       need_version=no

  1610       shlibpath_overrides_runpath=no

  1611       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'

  1612       ;;

  1613   esac

  1614   ;;

  1616 sysv4*MP*)

  1617   if test -d /usr/nec ;then

  1618     version_type=linux

  1619     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'

  1620     soname_spec='$libname${shared_ext}.$major'

  1621     shlibpath_var=LD_LIBRARY_PATH

  1622   fi

  1623   ;;

  1625 uts4*)

  1626   version_type=linux

  1627   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1628   soname_spec='${libname}${release}${shared_ext}$major'

  1629   shlibpath_var=LD_LIBRARY_PATH

  1630   ;;

  1632 *)

  1633   dynamic_linker=no

  1634   ;;

  1635 esac

  1636 AC_MSG_RESULT([$dynamic_linker])

  1637 test "$dynamic_linker" = no && can_build_shared=no

  1638 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER

  1641 # _LT_AC_TAGCONFIG

  1642 # ----------------

  1643 AC_DEFUN([_LT_AC_TAGCONFIG],

  1644 [AC_ARG_WITH([tags],

  1645     [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],

  1646         [include additional configurations @<:@automatic@:>@])],

  1647     [tagnames="$withval"])

  1649 if test -f "$ltmain" && test -n "$tagnames"; then

  1650   if test ! -f "${ofile}"; then

  1651     AC_MSG_WARN([output file `$ofile' does not exist])

  1652   fi

  1654   if test -z "$LTCC"; then

  1655     eval "`$SHELL ${ofile} --config | grep '^LTCC='`"

  1656     if test -z "$LTCC"; then

  1657       AC_MSG_WARN([output file `$ofile' does not look like a libtool script])

  1658     else

  1659       AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])

  1660     fi

  1661   fi

  1663   # Extract list of available tagged configurations in $ofile.

  1664   # Note that this assumes the entire list is on one line.

  1665   available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`

  1667   lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

  1668   for tagname in $tagnames; do

  1669     IFS="$lt_save_ifs"

  1670     # Check whether tagname contains only valid characters

  1671     case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in

  1672     "") ;;

  1673     *)  AC_MSG_ERROR([invalid tag name: $tagname])

  1674 	;;

  1675     esac

  1677     if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null

  1678     then

  1679       AC_MSG_ERROR([tag name \"$tagname\" already exists])

  1680     fi

  1682     # Update the list of available tags.

  1683     if test -n "$tagname"; then

  1684       echo appending configuration tag \"$tagname\" to $ofile

  1686       case $tagname in

  1687       CXX)

  1688 	if test -n "$CXX" && test "X$CXX" != "Xno"; then

  1689 	  AC_LIBTOOL_LANG_CXX_CONFIG

  1690 	else

  1691 	  tagname=""

  1692 	fi

  1693 	;;

  1695       F77)

  1696 	if test -n "$F77" && test "X$F77" != "Xno"; then

  1697 	  AC_LIBTOOL_LANG_F77_CONFIG

  1698 	else

  1699 	  tagname=""

  1700 	fi

  1701 	;;

  1703       GCJ)

  1704 	if test -n "$GCJ" && test "X$GCJ" != "Xno"; then

  1705 	  AC_LIBTOOL_LANG_GCJ_CONFIG

  1706 	else

  1707 	  tagname=""

  1708 	fi

  1709 	;;

  1711       RC)

  1712 	AC_LIBTOOL_LANG_RC_CONFIG

  1713 	;;

  1715       *)

  1716 	AC_MSG_ERROR([Unsupported tag name: $tagname])

  1717 	;;

  1718       esac

  1720       # Append the new tag name to the list of available tags.

  1721       if test -n "$tagname" ; then

  1722       available_tags="$available_tags $tagname"

  1723     fi

  1724     fi

  1725   done

  1726   IFS="$lt_save_ifs"

  1728   # Now substitute the updated list of available tags.

  1729   if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then

  1730     mv "${ofile}T" "$ofile"

  1731     chmod +x "$ofile"

  1732   else

  1733     rm -f "${ofile}T"

  1734     AC_MSG_ERROR([unable to update list of available tagged configurations.])

  1735   fi

  1736 fi

  1737 ])# _LT_AC_TAGCONFIG

  1740 # AC_LIBTOOL_DLOPEN

  1741 # -----------------

  1742 # enable checks for dlopen support

  1743 AC_DEFUN([AC_LIBTOOL_DLOPEN],

  1744  [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])

  1745 ])# AC_LIBTOOL_DLOPEN

  1748 # AC_LIBTOOL_WIN32_DLL

  1749 # --------------------

  1750 # declare package support for building win32 dll's

  1751 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],

  1752 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])

  1753 ])# AC_LIBTOOL_WIN32_DLL

  1756 # AC_ENABLE_SHARED([DEFAULT])

  1757 # ---------------------------

  1758 # implement the --enable-shared flag

  1759 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.

  1760 AC_DEFUN([AC_ENABLE_SHARED],

  1761 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl

  1762 AC_ARG_ENABLE([shared],

  1763     [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],

  1764 	[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],

  1765     [p=${PACKAGE-default}

  1766     case $enableval in

  1767     yes) enable_shared=yes ;;

  1768     no) enable_shared=no ;;

  1769     *)

  1770       enable_shared=no

  1771       # Look at the argument we got.  We use all the common list separators.

  1772       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

  1773       for pkg in $enableval; do

  1774 	IFS="$lt_save_ifs"

  1775 	if test "X$pkg" = "X$p"; then

  1776 	  enable_shared=yes

  1777 	fi

  1778       done

  1779       IFS="$lt_save_ifs"

  1780       ;;

  1781     esac],

  1782     [enable_shared=]AC_ENABLE_SHARED_DEFAULT)

  1783 ])# AC_ENABLE_SHARED

  1786 # AC_DISABLE_SHARED

  1787 # -----------------

  1788 #- set the default shared flag to --disable-shared

  1789 AC_DEFUN([AC_DISABLE_SHARED],

  1790 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  1791 AC_ENABLE_SHARED(no)

  1792 ])# AC_DISABLE_SHARED

  1795 # AC_ENABLE_STATIC([DEFAULT])

  1796 # ---------------------------

  1797 # implement the --enable-static flag

  1798 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.

  1799 AC_DEFUN([AC_ENABLE_STATIC],

  1800 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl

  1801 AC_ARG_ENABLE([static],

  1802     [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],

  1803 	[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],

  1804     [p=${PACKAGE-default}

  1805     case $enableval in

  1806     yes) enable_static=yes ;;

  1807     no) enable_static=no ;;

  1808     *)

  1809      enable_static=no

  1810       # Look at the argument we got.  We use all the common list separators.

  1811       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

  1812       for pkg in $enableval; do

  1813 	IFS="$lt_save_ifs"

  1814 	if test "X$pkg" = "X$p"; then

  1815 	  enable_static=yes

  1816 	fi

  1817       done

  1818       IFS="$lt_save_ifs"

  1819       ;;

  1820     esac],

  1821     [enable_static=]AC_ENABLE_STATIC_DEFAULT)

  1822 ])# AC_ENABLE_STATIC

  1825 # AC_DISABLE_STATIC

  1826 # -----------------

  1827 # set the default static flag to --disable-static

  1828 AC_DEFUN([AC_DISABLE_STATIC],

  1829 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  1830 AC_ENABLE_STATIC(no)

  1831 ])# AC_DISABLE_STATIC

  1834 # AC_ENABLE_FAST_INSTALL([DEFAULT])

  1835 # ---------------------------------

  1836 # implement the --enable-fast-install flag

  1837 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.

  1838 AC_DEFUN([AC_ENABLE_FAST_INSTALL],

  1839 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl

  1840 AC_ARG_ENABLE([fast-install],

  1841     [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],

  1842     [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],

  1843     [p=${PACKAGE-default}

  1844     case $enableval in

  1845     yes) enable_fast_install=yes ;;

  1846     no) enable_fast_install=no ;;

  1847     *)

  1848       enable_fast_install=no

  1849       # Look at the argument we got.  We use all the common list separators.

  1850       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

  1851       for pkg in $enableval; do

  1852 	IFS="$lt_save_ifs"

  1853 	if test "X$pkg" = "X$p"; then

  1854 	  enable_fast_install=yes

  1855 	fi

  1856       done

  1857       IFS="$lt_save_ifs"

  1858       ;;

  1859     esac],

  1860     [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)

  1861 ])# AC_ENABLE_FAST_INSTALL

  1864 # AC_DISABLE_FAST_INSTALL

  1865 # -----------------------

  1866 # set the default to --disable-fast-install

  1867 AC_DEFUN([AC_DISABLE_FAST_INSTALL],

  1868 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  1869 AC_ENABLE_FAST_INSTALL(no)

  1870 ])# AC_DISABLE_FAST_INSTALL

  1873 # AC_LIBTOOL_PICMODE([MODE])

  1874 # --------------------------

  1875 # implement the --with-pic flag

  1876 # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.

  1877 AC_DEFUN([AC_LIBTOOL_PICMODE],

  1878 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  1879 pic_mode=ifelse($#,1,$1,default)

  1880 ])# AC_LIBTOOL_PICMODE

  1883 # AC_PROG_EGREP

  1884 # -------------

  1885 # This is predefined starting with Autoconf 2.54, so this conditional

  1886 # definition can be removed once we require Autoconf 2.54 or later.

  1887 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],

  1888 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],

  1889    [if echo a | (grep -E '(a|b)') >/dev/null 2>&1

  1890     then ac_cv_prog_egrep='grep -E'

  1891     else ac_cv_prog_egrep='egrep'

  1892     fi])

  1893  EGREP=$ac_cv_prog_egrep

  1894  AC_SUBST([EGREP])

  1895 ])])

  1898 # AC_PATH_TOOL_PREFIX

  1899 # -------------------

  1900 # find a file program which can recognise shared library

  1901 AC_DEFUN([AC_PATH_TOOL_PREFIX],

  1902 [AC_REQUIRE([AC_PROG_EGREP])dnl

  1903 AC_MSG_CHECKING([for $1])

  1904 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,

  1905 [case $MAGIC_CMD in

  1906 [[\\/*] |  ?:[\\/]*])

  1907   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.

  1908   ;;

  1909 *)

  1910   lt_save_MAGIC_CMD="$MAGIC_CMD"

  1911   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

  1912 dnl $ac_dummy forces splitting on constant user-supplied paths.

  1913 dnl POSIX.2 word splitting is done only on the output of word expansions,

  1914 dnl not every word.  This closes a longstanding sh security hole.

  1915   ac_dummy="ifelse([$2], , $PATH, [$2])"

  1916   for ac_dir in $ac_dummy; do

  1917     IFS="$lt_save_ifs"

  1918     test -z "$ac_dir" && ac_dir=.

  1919     if test -f $ac_dir/$1; then

  1920       lt_cv_path_MAGIC_CMD="$ac_dir/$1"

  1921       if test -n "$file_magic_test_file"; then

  1922 	case $deplibs_check_method in

  1923 	"file_magic "*)

  1924 	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"

  1925 	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

  1926 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |

  1927 	    $EGREP "$file_magic_regex" > /dev/null; then

  1928 	    :

  1929 	  else

  1930 	    cat <<EOF 1>&2

  1932 *** Warning: the command libtool uses to detect shared libraries,

  1933 *** $file_magic_cmd, produces output that libtool cannot recognize.

  1934 *** The result is that libtool may fail to recognize shared libraries

  1935 *** as such.  This will affect the creation of libtool libraries that

  1936 *** depend on shared libraries, but programs linked with such libtool

  1937 *** libraries will work regardless of this problem.  Nevertheless, you

  1938 *** may want to report the problem to your system manager and/or to

  1939 *** bug-libtool@gnu.org

  1941 EOF

  1942 	  fi ;;

  1943 	esac

  1944       fi

  1945       break

  1946     fi

  1947   done

  1948   IFS="$lt_save_ifs"

  1949   MAGIC_CMD="$lt_save_MAGIC_CMD"

  1950   ;;

  1951 esac])

  1952 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

  1953 if test -n "$MAGIC_CMD"; then

  1954   AC_MSG_RESULT($MAGIC_CMD)

  1955 else

  1956   AC_MSG_RESULT(no)

  1957 fi

  1958 ])# AC_PATH_TOOL_PREFIX

  1961 # AC_PATH_MAGIC

  1962 # -------------

  1963 # find a file program which can recognise a shared library

  1964 AC_DEFUN([AC_PATH_MAGIC],

  1965 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)

  1966 if test -z "$lt_cv_path_MAGIC_CMD"; then

  1967   if test -n "$ac_tool_prefix"; then

  1968     AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)

  1969   else

  1970     MAGIC_CMD=:

  1971   fi

  1972 fi

  1973 ])# AC_PATH_MAGIC

  1976 # AC_PROG_LD

  1977 # ----------

  1978 # find the pathname to the GNU or non-GNU linker

  1979 AC_DEFUN([AC_PROG_LD],

  1980 [AC_ARG_WITH([gnu-ld],

  1981     [AC_HELP_STRING([--with-gnu-ld],

  1982 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],

  1983     [test "$withval" = no || with_gnu_ld=yes],

  1984     [with_gnu_ld=no])

  1985 AC_REQUIRE([LT_AC_PROG_SED])dnl

  1986 AC_REQUIRE([AC_PROG_CC])dnl

  1987 AC_REQUIRE([AC_CANONICAL_HOST])dnl

  1988 AC_REQUIRE([AC_CANONICAL_BUILD])dnl

  1989 ac_prog=ld

  1990 if test "$GCC" = yes; then

  1991   # Check if gcc -print-prog-name=ld gives a path.

  1992   AC_MSG_CHECKING([for ld used by $CC])

  1993   case $host in

  1994   *-*-mingw*)

  1995     # gcc leaves a trailing carriage return which upsets mingw

  1996     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;

  1997   *)

  1998     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;

  1999   esac

  2000   case $ac_prog in

  2001     # Accept absolute paths.

  2002     [[\\/]]* | ?:[[\\/]]*)

  2003       re_direlt='/[[^/]][[^/]]*/\.\./'

  2004       # Canonicalize the pathname of ld

  2005       ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`

  2006       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do

  2007 	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`

  2008       done

  2009       test -z "$LD" && LD="$ac_prog"

  2010       ;;

  2011   "")

  2012     # If it fails, then pretend we aren't using GCC.

  2013     ac_prog=ld

  2014     ;;

  2015   *)

  2016     # If it is relative, then search for the first ld in PATH.

  2017     with_gnu_ld=unknown

  2018     ;;

  2019   esac

  2020 elif test "$with_gnu_ld" = yes; then

  2021   AC_MSG_CHECKING([for GNU ld])

  2022 else

  2023   AC_MSG_CHECKING([for non-GNU ld])

  2024 fi

  2025 AC_CACHE_VAL(lt_cv_path_LD,

  2026 [if test -z "$LD"; then

  2027   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

  2028   for ac_dir in $PATH; do

  2029     IFS="$lt_save_ifs"

  2030     test -z "$ac_dir" && ac_dir=.

  2031     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then

  2032       lt_cv_path_LD="$ac_dir/$ac_prog"

  2033       # Check to see if the program is GNU ld.  I'd rather use --version,

  2034       # but apparently some GNU ld's only accept -v.

  2035       # Break only if it was the GNU/non-GNU ld that we prefer.

  2036       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in

  2037       *GNU* | *'with BFD'*)

  2038 	test "$with_gnu_ld" != no && break

  2039 	;;

  2040       *)

  2041 	test "$with_gnu_ld" != yes && break

  2042 	;;

  2043       esac

  2044     fi

  2045   done

  2046   IFS="$lt_save_ifs"

  2047 else

  2048   lt_cv_path_LD="$LD" # Let the user override the test with a path.

  2049 fi])

  2050 LD="$lt_cv_path_LD"

  2051 if test -n "$LD"; then

  2052   AC_MSG_RESULT($LD)

  2053 else

  2054   AC_MSG_RESULT(no)

  2055 fi

  2056 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])

  2057 AC_PROG_LD_GNU

  2058 ])# AC_PROG_LD

  2061 # AC_PROG_LD_GNU

  2062 # --------------

  2063 AC_DEFUN([AC_PROG_LD_GNU],

  2064 [AC_REQUIRE([AC_PROG_EGREP])dnl

  2065 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,

  2066 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.

  2067 case `$LD -v 2>&1 </dev/null` in

  2068 *GNU* | *'with BFD'*)

  2069   lt_cv_prog_gnu_ld=yes

  2070   ;;

  2071 *)

  2072   lt_cv_prog_gnu_ld=no

  2073   ;;

  2074 esac])

  2075 with_gnu_ld=$lt_cv_prog_gnu_ld

  2076 ])# AC_PROG_LD_GNU

  2079 # AC_PROG_LD_RELOAD_FLAG

  2080 # ----------------------

  2081 # find reload flag for linker

  2082 #   -- PORTME Some linkers may need a different reload flag.

  2083 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],

  2084 [AC_CACHE_CHECK([for $LD option to reload object files],

  2085   lt_cv_ld_reload_flag,

  2086   [lt_cv_ld_reload_flag='-r'])

  2087 reload_flag=$lt_cv_ld_reload_flag

  2088 case $reload_flag in

  2089 "" | " "*) ;;

  2090 *) reload_flag=" $reload_flag" ;;

  2091 esac

  2092 reload_cmds='$LD$reload_flag -o $output$reload_objs'

  2093 ])# AC_PROG_LD_RELOAD_FLAG

  2096 # AC_DEPLIBS_CHECK_METHOD

  2097 # -----------------------

  2098 # how to check for library dependencies

  2099 #  -- PORTME fill in with the dynamic library characteristics

  2100 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],

  2101 [AC_CACHE_CHECK([how to recognise dependent libraries],

  2102 lt_cv_deplibs_check_method,

  2103 [lt_cv_file_magic_cmd='$MAGIC_CMD'

  2104 lt_cv_file_magic_test_file=

  2105 lt_cv_deplibs_check_method='unknown'

  2106 # Need to set the preceding variable on all platforms that support

  2107 # interlibrary dependencies.

  2108 # 'none' -- dependencies not supported.

  2109 # `unknown' -- same as none, but documents that we really don't know.

  2110 # 'pass_all' -- all dependencies passed with no checks.

  2111 # 'test_compile' -- check by making test program.

  2112 # 'file_magic [[regex]]' -- check by looking for files in library path

  2113 # which responds to the $file_magic_cmd with a given extended regex.

  2114 # If you have `file' or equivalent on your system and you're not sure

  2115 # whether `pass_all' will *always* work, you probably want this one.

  2117 case $host_os in

  2118 aix4* | aix5*)

  2119   lt_cv_deplibs_check_method=pass_all

  2120   ;;

  2122 beos*)

  2123   lt_cv_deplibs_check_method=pass_all

  2124   ;;

  2126 bsdi4*)

  2127   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'

  2128   lt_cv_file_magic_cmd='/usr/bin/file -L'

  2129   lt_cv_file_magic_test_file=/shlib/libc.so

  2130   ;;

  2132 cygwin*)

  2133   # func_win32_libid is a shell function defined in ltmain.sh

  2134   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'

  2135   lt_cv_file_magic_cmd='func_win32_libid'

  2136   ;;

  2138 mingw* | pw32*)

  2139   # Base MSYS/MinGW do not provide the 'file' command needed by

  2140   # func_win32_libid shell function, so use a weaker test based on 'objdump'.

  2141   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'

  2142   lt_cv_file_magic_cmd='$OBJDUMP -f'

  2143   ;;

  2145 darwin* | rhapsody*)

  2146   lt_cv_deplibs_check_method=pass_all

  2147   ;;

  2149 freebsd* | kfreebsd*-gnu)

  2150   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then

  2151     case $host_cpu in

  2152     i*86 )

  2153       # Not sure whether the presence of OpenBSD here was a mistake.

  2154       # Let's accept both of them until this is cleared up.

  2155       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'

  2156       lt_cv_file_magic_cmd=/usr/bin/file

  2157       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`

  2158       ;;

  2159     esac

  2160   else

  2161     lt_cv_deplibs_check_method=pass_all

  2162   fi

  2163   ;;

  2165 gnu*)

  2166   lt_cv_deplibs_check_method=pass_all

  2167   ;;

  2169 hpux10.20* | hpux11*)

  2170   lt_cv_file_magic_cmd=/usr/bin/file

  2171   case "$host_cpu" in

  2172   ia64*)

  2173     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'

  2174     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so

  2175     ;;

  2176   hppa*64*)

  2177     [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]']

  2178     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl

  2179     ;;

  2180   *)

  2181     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'

  2182     lt_cv_file_magic_test_file=/usr/lib/libc.sl

  2183     ;;

  2184   esac

  2185   ;;

  2187 irix5* | irix6* | nonstopux*)

  2188   case $LD in

  2189   *-32|*"-32 ") libmagic=32-bit;;

  2190   *-n32|*"-n32 ") libmagic=N32;;

  2191   *-64|*"-64 ") libmagic=64-bit;;

  2192   *) libmagic=never-match;;

  2193   esac

  2194   lt_cv_deplibs_check_method=pass_all

  2195   ;;

  2197 # This must be Linux ELF.

  2198 linux*)

  2199   lt_cv_deplibs_check_method=pass_all

  2200   ;;

  2202 netbsd* | netbsdelf*-gnu | knetbsd*-gnu)

  2203   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then

  2204     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'

  2205   else

  2206     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'

  2207   fi

  2208   ;;

  2210 newos6*)

  2211   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'

  2212   lt_cv_file_magic_cmd=/usr/bin/file

  2213   lt_cv_file_magic_test_file=/usr/lib/libnls.so

  2214   ;;

  2216 nto-qnx*)

  2217   lt_cv_deplibs_check_method=unknown

  2218   ;;

  2220 openbsd*)

  2221   lt_cv_file_magic_cmd=/usr/bin/file

  2222   lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`

  2223   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  2224     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'

  2225   else

  2226     lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'

  2227   fi

  2228   ;;

  2230 osf3* | osf4* | osf5*)

  2231   lt_cv_deplibs_check_method=pass_all

  2232   ;;

  2234 sco3.2v5*)

  2235   lt_cv_deplibs_check_method=pass_all

  2236   ;;

  2238 solaris*)

  2239   lt_cv_deplibs_check_method=pass_all

  2240   ;;

  2242 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

  2243   case $host_vendor in

  2244   motorola)

  2245     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]]'

  2246     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`

  2247     ;;

  2248   ncr)

  2249     lt_cv_deplibs_check_method=pass_all

  2250     ;;

  2251   sequent)

  2252     lt_cv_file_magic_cmd='/bin/file'

  2253     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'

  2254     ;;

  2255   sni)

  2256     lt_cv_file_magic_cmd='/bin/file'

  2257     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"

  2258     lt_cv_file_magic_test_file=/lib/libc.so

  2259     ;;

  2260   siemens)

  2261     lt_cv_deplibs_check_method=pass_all

  2262     ;;

  2263   esac

  2264   ;;

  2266 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)

  2267   lt_cv_deplibs_check_method=pass_all

  2268   ;;

  2269 esac

  2270 ])

  2271 file_magic_cmd=$lt_cv_file_magic_cmd

  2272 deplibs_check_method=$lt_cv_deplibs_check_method

  2273 test -z "$deplibs_check_method" && deplibs_check_method=unknown

  2274 ])# AC_DEPLIBS_CHECK_METHOD

  2277 # AC_PROG_NM

  2278 # ----------

  2279 # find the pathname to a BSD-compatible name lister

  2280 AC_DEFUN([AC_PROG_NM],

  2281 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,

  2282 [if test -n "$NM"; then

  2283   # Let the user override the test.

  2284   lt_cv_path_NM="$NM"

  2285 else

  2286   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

  2287   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do

  2288     IFS="$lt_save_ifs"

  2289     test -z "$ac_dir" && ac_dir=.

  2290     tmp_nm="$ac_dir/${ac_tool_prefix}nm"

  2291     if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then

  2292       # Check to see if the nm accepts a BSD-compat flag.

  2293       # Adding the `sed 1q' prevents false positives on HP-UX, which says:

  2294       #   nm: unknown option "B" ignored

  2295       # Tru64's nm complains that /dev/null is an invalid object file

  2296       case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in

  2297       */dev/null* | *'Invalid file or object type'*)

  2298 	lt_cv_path_NM="$tmp_nm -B"

  2299 	break

  2300         ;;

  2301       *)

  2302 	case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in

  2303 	*/dev/null*)

  2304 	  lt_cv_path_NM="$tmp_nm -p"

  2305 	  break

  2306 	  ;;

  2307 	*)

  2308 	  lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but

  2309 	  continue # so that we can try to find one that supports BSD flags

  2310 	  ;;

  2311 	esac

  2312       esac

  2313     fi

  2314   done

  2315   IFS="$lt_save_ifs"

  2316   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm

  2317 fi])

  2318 NM="$lt_cv_path_NM"

  2319 ])# AC_PROG_NM

  2322 # AC_CHECK_LIBM

  2323 # -------------

  2324 # check for math library

  2325 AC_DEFUN([AC_CHECK_LIBM],

  2326 [AC_REQUIRE([AC_CANONICAL_HOST])dnl

  2327 LIBM=

  2328 case $host in

  2329 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)

  2330   # These system don't have libm, or don't need it

  2331   ;;

  2332 *-ncr-sysv4.3*)

  2333   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")

  2334   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")

  2335   ;;

  2336 *)

  2337   AC_CHECK_LIB(m, cos, LIBM="-lm")

  2338   ;;

  2339 esac

  2340 ])# AC_CHECK_LIBM

  2343 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])

  2344 # -----------------------------------

  2345 # sets LIBLTDL to the link flags for the libltdl convenience library and

  2346 # LTDLINCL to the include flags for the libltdl header and adds

  2347 # --enable-ltdl-convenience to the configure arguments.  Note that LIBLTDL

  2348 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If

  2349 # DIRECTORY is not provided, it is assumed to be `libltdl'.  LIBLTDL will

  2350 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with

  2351 # '${top_srcdir}/' (note the single quotes!).  If your package is not

  2352 # flat and you're not using automake, define top_builddir and

  2353 # top_srcdir appropriately in the Makefiles.

  2354 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],

  2355 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  2356   case $enable_ltdl_convenience in

  2357   no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;

  2358   "") enable_ltdl_convenience=yes

  2359       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;

  2360   esac

  2361   LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la

  2362   LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

  2363   # For backwards non-gettext consistent compatibility...

  2364   INCLTDL="$LTDLINCL"

  2365 ])# AC_LIBLTDL_CONVENIENCE

  2368 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])

  2369 # -----------------------------------

  2370 # sets LIBLTDL to the link flags for the libltdl installable library and

  2371 # LTDLINCL to the include flags for the libltdl header and adds

  2372 # --enable-ltdl-install to the configure arguments.  Note that LIBLTDL

  2373 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If

  2374 # DIRECTORY is not provided and an installed libltdl is not found, it is

  2375 # assumed to be `libltdl'.  LIBLTDL will be prefixed with '${top_builddir}/'

  2376 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single

  2377 # quotes!).  If your package is not flat and you're not using automake,

  2378 # define top_builddir and top_srcdir appropriately in the Makefiles.

  2379 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.

  2380 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],

  2381 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  2382   AC_CHECK_LIB(ltdl, lt_dlinit,

  2383   [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],

  2384   [if test x"$enable_ltdl_install" = xno; then

  2385      AC_MSG_WARN([libltdl not installed, but installation disabled])

  2386    else

  2387      enable_ltdl_install=yes

  2388    fi

  2389   ])

  2390   if test x"$enable_ltdl_install" = x"yes"; then

  2391     ac_configure_args="$ac_configure_args --enable-ltdl-install"

  2392     LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la

  2393     LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

  2394   else

  2395     ac_configure_args="$ac_configure_args --enable-ltdl-install=no"

  2396     LIBLTDL="-lltdl"

  2397     LTDLINCL=

  2398   fi

  2399   # For backwards non-gettext consistent compatibility...

  2400   INCLTDL="$LTDLINCL"

  2401 ])# AC_LIBLTDL_INSTALLABLE

  2404 # AC_LIBTOOL_CXX

  2405 # --------------

  2406 # enable support for C++ libraries

  2407 AC_DEFUN([AC_LIBTOOL_CXX],

  2408 [AC_REQUIRE([_LT_AC_LANG_CXX])

  2409 ])# AC_LIBTOOL_CXX

  2412 # _LT_AC_LANG_CXX

  2413 # ---------------

  2414 AC_DEFUN([_LT_AC_LANG_CXX],

  2415 [AC_REQUIRE([AC_PROG_CXX])

  2416 AC_REQUIRE([AC_PROG_CXXCPP])

  2417 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])

  2418 ])# _LT_AC_LANG_CXX

  2421 # AC_LIBTOOL_F77

  2422 # --------------

  2423 # enable support for Fortran 77 libraries

  2424 AC_DEFUN([AC_LIBTOOL_F77],

  2425 [AC_REQUIRE([_LT_AC_LANG_F77])

  2426 ])# AC_LIBTOOL_F77

  2429 # _LT_AC_LANG_F77

  2430 # ---------------

  2431 AC_DEFUN([_LT_AC_LANG_F77],

  2432 [AC_REQUIRE([AC_PROG_F77])

  2433 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])

  2434 ])# _LT_AC_LANG_F77

  2437 # AC_LIBTOOL_GCJ

  2438 # --------------

  2439 # enable support for GCJ libraries

  2440 AC_DEFUN([AC_LIBTOOL_GCJ],

  2441 [AC_REQUIRE([_LT_AC_LANG_GCJ])

  2442 ])# AC_LIBTOOL_GCJ

  2445 # _LT_AC_LANG_GCJ

  2446 # ---------------

  2447 AC_DEFUN([_LT_AC_LANG_GCJ],

  2448 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],

  2449   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],

  2450     [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],

  2451       [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],

  2452 	 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],

  2453 	   [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])

  2454 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])

  2455 ])# _LT_AC_LANG_GCJ

  2458 # AC_LIBTOOL_RC

  2459 # --------------

  2460 # enable support for Windows resource files

  2461 AC_DEFUN([AC_LIBTOOL_RC],

  2462 [AC_REQUIRE([LT_AC_PROG_RC])

  2463 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])

  2464 ])# AC_LIBTOOL_RC

  2467 # AC_LIBTOOL_LANG_C_CONFIG

  2468 # ------------------------

  2469 # Ensure that the configuration vars for the C compiler are

  2470 # suitably defined.  Those variables are subsequently used by

  2471 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  2472 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])

  2473 AC_DEFUN([_LT_AC_LANG_C_CONFIG],

  2474 [lt_save_CC="$CC"

  2475 AC_LANG_PUSH(C)

  2477 # Source file extension for C test sources.

  2478 ac_ext=c

  2480 # Object file extension for compiled C test sources.

  2481 objext=o

  2482 _LT_AC_TAGVAR(objext, $1)=$objext

  2484 # Code to be used in simple compile tests

  2485 lt_simple_compile_test_code="int some_variable = 0;\n"

  2487 # Code to be used in simple link tests

  2488 lt_simple_link_test_code='int main(){return(0);}\n'

  2490 _LT_AC_SYS_COMPILER

  2492 #

  2493 # Check for any special shared library compilation flags.

  2494 #

  2495 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=

  2496 if test "$GCC" = no; then

  2497   case $host_os in

  2498   sco3.2v5*)

  2499     _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'

  2500     ;;

  2501   esac

  2502 fi

  2503 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then

  2504   AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])

  2505   if echo "$old_CC $old_CFLAGS " | grep "[[ 	]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ 	]]" >/dev/null; then :

  2506   else

  2507     AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])

  2508     _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no

  2509   fi

  2510 fi

  2513 #

  2514 # Check to make sure the static flag actually works.

  2515 #

  2516 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],

  2517   _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),

  2518   $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),

  2519   [],

  2520   [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])

  2523 ## CAVEAT EMPTOR:

  2524 ## There is no encapsulation within the following macros, do not change

  2525 ## the running order or otherwise move them around unless you know exactly

  2526 ## what you are doing...

  2527 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)

  2528 AC_LIBTOOL_PROG_COMPILER_PIC($1)

  2529 AC_LIBTOOL_PROG_CC_C_O($1)

  2530 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)

  2531 AC_LIBTOOL_PROG_LD_SHLIBS($1)

  2532 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)

  2533 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

  2534 AC_LIBTOOL_SYS_LIB_STRIP

  2535 AC_LIBTOOL_DLOPEN_SELF($1)

  2537 # Report which librarie types wil actually be built

  2538 AC_MSG_CHECKING([if libtool supports shared libraries])

  2539 AC_MSG_RESULT([$can_build_shared])

  2541 AC_MSG_CHECKING([whether to build shared libraries])

  2542 test "$can_build_shared" = "no" && enable_shared=no

  2544 # On AIX, shared libraries and static libraries use the same namespace, and

  2545 # are all built from PIC.

  2546 case "$host_os" in

  2547 aix3*)

  2548   test "$enable_shared" = yes && enable_static=no

  2549   if test -n "$RANLIB"; then

  2550     archive_cmds="$archive_cmds~\$RANLIB \$lib"

  2551     postinstall_cmds='$RANLIB $lib'

  2552   fi

  2553   ;;

  2555 aix4* | aix5*)

  2556   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then

  2557     test "$enable_shared" = yes && enable_static=no

  2558   fi

  2559   ;;

  2560   darwin* | rhapsody*)

  2561   if test "$GCC" = yes; then

  2562     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  2563     case "$host_os" in

  2564     rhapsody* | darwin1.[[012]])

  2565       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'

  2566       ;;

  2567     *) # Darwin 1.3 on

  2568       if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then

  2569       	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'

  2570       else

  2571         case ${MACOSX_DEPLOYMENT_TARGET} in

  2572           10.[[012]])

  2573             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'

  2574             ;;

  2575           10.*)

  2576             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'

  2577             ;;

  2578         esac

  2579       fi

  2580       ;;

  2581     esac

  2582     output_verbose_link_cmd='echo'

  2583     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'

  2584     _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'

  2585     # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's

  2586     _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag  -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'

  2587     _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'

  2588     _LT_AC_TAGVAR(hardcode_direct, $1)=no

  2589     _LT_AC_TAGVAR(hardcode_automatic, $1)=yes

  2590     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  2591     _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'

  2592     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  2593   else

  2594     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  2595   fi

  2596     ;;

  2597 esac

  2598 AC_MSG_RESULT([$enable_shared])

  2600 AC_MSG_CHECKING([whether to build static libraries])

  2601 # Make sure either enable_shared or enable_static is yes.

  2602 test "$enable_shared" = yes || enable_static=yes

  2603 AC_MSG_RESULT([$enable_static])

  2605 AC_LIBTOOL_CONFIG($1)

  2607 AC_LANG_POP

  2608 CC="$lt_save_CC"

  2609 ])# AC_LIBTOOL_LANG_C_CONFIG

  2612 # AC_LIBTOOL_LANG_CXX_CONFIG

  2613 # --------------------------

  2614 # Ensure that the configuration vars for the C compiler are

  2615 # suitably defined.  Those variables are subsequently used by

  2616 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  2617 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])

  2618 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],

  2619 [AC_LANG_PUSH(C++)

  2620 AC_REQUIRE([AC_PROG_CXX])

  2621 AC_REQUIRE([AC_PROG_CXXCPP])

  2623 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  2624 _LT_AC_TAGVAR(allow_undefined_flag, $1)=

  2625 _LT_AC_TAGVAR(always_export_symbols, $1)=no

  2626 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=

  2627 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=

  2628 _LT_AC_TAGVAR(hardcode_direct, $1)=no

  2629 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=

  2630 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=

  2631 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  2632 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no

  2633 _LT_AC_TAGVAR(hardcode_automatic, $1)=no

  2634 _LT_AC_TAGVAR(module_cmds, $1)=

  2635 _LT_AC_TAGVAR(module_expsym_cmds, $1)=

  2636 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown

  2637 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

  2638 _LT_AC_TAGVAR(no_undefined_flag, $1)=

  2639 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  2640 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no

  2642 # Dependencies to place before and after the object being linked:

  2643 _LT_AC_TAGVAR(predep_objects, $1)=

  2644 _LT_AC_TAGVAR(postdep_objects, $1)=

  2645 _LT_AC_TAGVAR(predeps, $1)=

  2646 _LT_AC_TAGVAR(postdeps, $1)=

  2647 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=

  2649 # Source file extension for C++ test sources.

  2650 ac_ext=cc

  2652 # Object file extension for compiled C++ test sources.

  2653 objext=o

  2654 _LT_AC_TAGVAR(objext, $1)=$objext

  2656 # Code to be used in simple compile tests

  2657 lt_simple_compile_test_code="int some_variable = 0;\n"

  2659 # Code to be used in simple link tests

  2660 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'

  2662 # ltmain only uses $CC for tagged configurations so make sure $CC is set.

  2663 _LT_AC_SYS_COMPILER

  2665 # Allow CC to be a program name with arguments.

  2666 lt_save_CC=$CC

  2667 lt_save_LD=$LD

  2668 lt_save_GCC=$GCC

  2669 GCC=$GXX

  2670 lt_save_with_gnu_ld=$with_gnu_ld

  2671 lt_save_path_LD=$lt_cv_path_LD

  2672 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then

  2673   lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx

  2674 else

  2675   unset lt_cv_prog_gnu_ld

  2676 fi

  2677 if test -n "${lt_cv_path_LDCXX+set}"; then

  2678   lt_cv_path_LD=$lt_cv_path_LDCXX

  2679 else

  2680   unset lt_cv_path_LD

  2681 fi

  2682 test -z "${LDCXX+set}" || LD=$LDCXX

  2683 CC=${CXX-"c++"}

  2684 compiler=$CC

  2685 _LT_AC_TAGVAR(compiler, $1)=$CC

  2686 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`

  2688 # We don't want -fno-exception wen compiling C++ code, so set the

  2689 # no_builtin_flag separately

  2690 if test "$GXX" = yes; then

  2691   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'

  2692 else

  2693   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

  2694 fi

  2696 if test "$GXX" = yes; then

  2697   # Set up default GNU C++ configuration

  2699   AC_PROG_LD

  2701   # Check if GNU C++ uses GNU ld as the underlying linker, since the

  2702   # archiving commands below assume that GNU ld is being used.

  2703   if test "$with_gnu_ld" = yes; then

  2704     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

  2705     _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

  2707     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'

  2708     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  2710     # If archive_cmds runs LD, not CC, wlarc should be empty

  2711     # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to

  2712     #     investigate it a little bit more. (MM)

  2713     wlarc='${wl}'

  2715     # ancient GNU ld didn't support --whole-archive et. al.

  2716     if eval "`$CC -print-prog-name=ld` --help 2>&1" | \

  2717 	grep 'no-whole-archive' > /dev/null; then

  2718       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

  2719     else

  2720       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  2721     fi

  2722   else

  2723     with_gnu_ld=no

  2724     wlarc=

  2726     # A generic and very simple default shared library creation

  2727     # command for GNU C++ for the case where it uses the native

  2728     # linker, instead of GNU ld.  If possible, this setting should

  2729     # overridden to take advantage of the native linker features on

  2730     # the platform it is being used on.

  2731     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'

  2732   fi

  2734   # Commands to make compiler produce verbose output that lists

  2735   # what "hidden" libraries, object files and flags are used when

  2736   # linking a shared library.

  2737   output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'

  2739 else

  2740   GXX=no

  2741   with_gnu_ld=no

  2742   wlarc=

  2743 fi

  2745 # PORTME: fill in a description of your system's C++ link characteristics

  2746 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])

  2747 _LT_AC_TAGVAR(ld_shlibs, $1)=yes

  2748 case $host_os in

  2749   aix3*)

  2750     # FIXME: insert proper C++ library support

  2751     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  2752     ;;

  2753   aix4* | aix5*)

  2754     if test "$host_cpu" = ia64; then

  2755       # On IA64, the linker does run time linking by default, so we don't

  2756       # have to do anything special.

  2757       aix_use_runtimelinking=no

  2758       exp_sym_flag='-Bexport'

  2759       no_entry_flag=""

  2760     else

  2761       aix_use_runtimelinking=no

  2763       # Test if we are trying to use run time linking or normal

  2764       # AIX style linking. If -brtl is somewhere in LDFLAGS, we

  2765       # need to do runtime linking.

  2766       case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)

  2767 	for ld_flag in $LDFLAGS; do

  2768 	  case $ld_flag in

  2769 	  *-brtl*)

  2770 	    aix_use_runtimelinking=yes

  2771 	    break

  2772 	    ;;

  2773 	  esac

  2774 	done

  2775       esac

  2777       exp_sym_flag='-bexport'

  2778       no_entry_flag='-bnoentry'

  2779     fi

  2781     # When large executables or shared objects are built, AIX ld can

  2782     # have problems creating the table of contents.  If linking a library

  2783     # or program results in "error TOC overflow" add -mminimal-toc to

  2784     # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not

  2785     # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

  2787     _LT_AC_TAGVAR(archive_cmds, $1)=''

  2788     _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  2789     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'

  2790     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  2792     if test "$GXX" = yes; then

  2793       case $host_os in aix4.[012]|aix4.[012].*)

  2794       # We only want to do this on AIX 4.2 and lower, the check

  2795       # below for broken collect2 doesn't work under 4.3+

  2796 	collect2name=`${CC} -print-prog-name=collect2`

  2797 	if test -f "$collect2name" && \

  2798 	   strings "$collect2name" | grep resolve_lib_name >/dev/null

  2799 	then

  2800 	  # We have reworked collect2

  2801 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  2802 	else

  2803 	  # We have old collect2

  2804 	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported

  2805 	  # It fails to find uninstalled libraries when the uninstalled

  2806 	  # path is not listed in the libpath.  Setting hardcode_minus_L

  2807 	  # to unsupported forces relinking

  2808 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  2809 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  2810 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  2811 	fi

  2812       esac

  2813       shared_flag='-shared'

  2814     else

  2815       # not using gcc

  2816       if test "$host_cpu" = ia64; then

  2817 	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release

  2818 	# chokes on -Wl,-G. The following line is correct:

  2819 	shared_flag='-G'

  2820       else

  2821 	if test "$aix_use_runtimelinking" = yes; then

  2822 	  shared_flag='${wl}-G'

  2823 	else

  2824 	  shared_flag='${wl}-bM:SRE'

  2825 	fi

  2826       fi

  2827     fi

  2829     # It seems that -bexpall does not export symbols beginning with

  2830     # underscore (_), so it is better to generate a list of symbols to export.

  2831     _LT_AC_TAGVAR(always_export_symbols, $1)=yes

  2832     if test "$aix_use_runtimelinking" = yes; then

  2833       # Warning - without using the other runtime loading flags (-brtl),

  2834       # -berok will link without error, but may produce a broken library.

  2835       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'

  2836       # Determine the default libpath from the value encoded in an empty executable.

  2837       _LT_AC_SYS_LIBPATH_AIX

  2838       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  2840       _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"

  2841      else

  2842       if test "$host_cpu" = ia64; then

  2843 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'

  2844 	_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"

  2845 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"

  2846       else

  2847 	# Determine the default libpath from the value encoded in an empty executable.

  2848 	_LT_AC_SYS_LIBPATH_AIX

  2849 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  2850 	# Warning - without using the other run time loading flags,

  2851 	# -berok will link without error, but may produce a broken library.

  2852 	_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'

  2853 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'

  2854 	# -bexpall does not export symbols beginning with underscore (_)

  2855 	_LT_AC_TAGVAR(always_export_symbols, $1)=yes

  2856 	# Exported symbols can be pulled into shared objects from archives

  2857 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '

  2858 	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

  2859 	# This is similar to how AIX traditionally builds it's shared libraries.

  2860 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'

  2861       fi

  2862     fi

  2863     ;;

  2864   chorus*)

  2865     case $cc_basename in

  2866       *)

  2867 	# FIXME: insert proper C++ library support

  2868 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  2869 	;;

  2870     esac

  2871     ;;

  2873   cygwin* | mingw* | pw32*)

  2874     # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,

  2875     # as there is no search path for DLLs.

  2876     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  2877     _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  2878     _LT_AC_TAGVAR(always_export_symbols, $1)=no

  2879     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  2881     if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then

  2882       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'

  2883       # If the export-symbols file already is a .def file (1st line

  2884       # is EXPORTS), use it as is; otherwise, prepend...

  2885       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then

  2886 	cp $export_symbols $output_objdir/$soname.def;

  2887       else

  2888 	echo EXPORTS > $output_objdir/$soname.def;

  2889 	cat $export_symbols >> $output_objdir/$soname.def;

  2890       fi~

  2891       $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'

  2892     else

  2893       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  2894     fi

  2895   ;;

  2897   darwin* | rhapsody*)

  2898   if test "$GXX" = yes; then

  2899     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  2900     case "$host_os" in

  2901     rhapsody* | darwin1.[[012]])

  2902       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'

  2903       ;;

  2904     *) # Darwin 1.3 on

  2905       if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then

  2906       	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'

  2907       else

  2908         case ${MACOSX_DEPLOYMENT_TARGET} in

  2909           10.[[012]])

  2910             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'

  2911             ;;

  2912           10.*)

  2913             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'

  2914             ;;

  2915         esac

  2916       fi

  2917       ;;

  2918     esac

  2919     lt_int_apple_cc_single_mod=no

  2920     output_verbose_link_cmd='echo'

  2921     if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then

  2922       lt_int_apple_cc_single_mod=yes

  2923     fi

  2924     if test "X$lt_int_apple_cc_single_mod" = Xyes ; then

  2925       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'

  2926     else

  2927       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'

  2928     fi

  2929     _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'

  2931     # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's

  2932     if test "X$lt_int_apple_cc_single_mod" = Xyes ; then

  2933       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'

  2934     else

  2935       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'

  2936     fi

  2937     _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'

  2938     _LT_AC_TAGVAR(hardcode_direct, $1)=no

  2939     _LT_AC_TAGVAR(hardcode_automatic, $1)=yes

  2940     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  2941     _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'

  2942     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  2943   else

  2944     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  2945   fi

  2946     ;;

  2948   dgux*)

  2949     case $cc_basename in

  2950       ec++)

  2951 	# FIXME: insert proper C++ library support

  2952 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  2953 	;;

  2954       ghcx)

  2955 	# Green Hills C++ Compiler

  2956 	# FIXME: insert proper C++ library support

  2957 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  2958 	;;

  2959       *)

  2960 	# FIXME: insert proper C++ library support

  2961 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  2962 	;;

  2963     esac

  2964     ;;

  2965   freebsd[12]*)

  2966     # C++ shared libraries reported to be fairly broken before switch to ELF

  2967     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  2968     ;;

  2969   freebsd-elf*)

  2970     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  2971     ;;

  2972   freebsd* | kfreebsd*-gnu)

  2973     # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF

  2974     # conventions

  2975     _LT_AC_TAGVAR(ld_shlibs, $1)=yes

  2976     ;;

  2977   gnu*)

  2978     ;;

  2979   hpux9*)

  2980     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  2981     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  2982     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  2983     _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  2984     _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

  2985 				# but as the default

  2986 				# location of the library.

  2988     case $cc_basename in

  2989     CC)

  2990       # FIXME: insert proper C++ library support

  2991       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  2992       ;;

  2993     aCC)

  2994       _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'

  2995       # Commands to make compiler produce verbose output that lists

  2996       # what "hidden" libraries, object files and flags are used when

  2997       # linking a shared library.

  2998       #

  2999       # There doesn't appear to be a way to prevent this compiler from

  3000       # explicitly linking system object files so we need to strip them

  3001       # from the output so that they don't get included in the library

  3002       # dependencies.

  3003       output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'

  3004       ;;

  3005     *)

  3006       if test "$GXX" = yes; then

  3007         _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'

  3008       else

  3009         # FIXME: insert proper C++ library support

  3010         _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3011       fi

  3012       ;;

  3013     esac

  3014     ;;

  3015   hpux10*|hpux11*)

  3016     if test $with_gnu_ld = no; then

  3017       case "$host_cpu" in

  3018       hppa*64*)

  3019 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  3020 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'

  3021 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3022         ;;

  3023       ia64*)

  3024 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  3025         ;;

  3026       *)

  3027 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  3028 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3029 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  3030         ;;

  3031       esac

  3032     fi

  3033     case "$host_cpu" in

  3034     hppa*64*)

  3035       _LT_AC_TAGVAR(hardcode_direct, $1)=no

  3036       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3037       ;;

  3038     ia64*)

  3039       _LT_AC_TAGVAR(hardcode_direct, $1)=no

  3040       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3041       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

  3042 					      # but as the default

  3043 					      # location of the library.

  3044       ;;

  3045     *)

  3046       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  3047       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

  3048 					      # but as the default

  3049 					      # location of the library.

  3050       ;;

  3051     esac

  3053     case $cc_basename in

  3054       CC)

  3055 	# FIXME: insert proper C++ library support

  3056 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3057 	;;

  3058       aCC)

  3059 	case "$host_cpu" in

  3060 	hppa*64*|ia64*)

  3061 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'

  3062 	  ;;

  3063 	*)

  3064 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  3065 	  ;;

  3066 	esac

  3067 	# Commands to make compiler produce verbose output that lists

  3068 	# what "hidden" libraries, object files and flags are used when

  3069 	# linking a shared library.

  3070 	#

  3071 	# There doesn't appear to be a way to prevent this compiler from

  3072 	# explicitly linking system object files so we need to strip them

  3073 	# from the output so that they don't get included in the library

  3074 	# dependencies.

  3075 	output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'

  3076 	;;

  3077       *)

  3078 	if test "$GXX" = yes; then

  3079 	  if test $with_gnu_ld = no; then

  3080 	    case "$host_cpu" in

  3081 	    ia64*|hppa*64*)

  3082 	      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'

  3083 	      ;;

  3084 	    *)

  3085 	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  3086 	      ;;

  3087 	    esac

  3088 	  fi

  3089 	else

  3090 	  # FIXME: insert proper C++ library support

  3091 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3092 	fi

  3093 	;;

  3094     esac

  3095     ;;

  3096   irix5* | irix6*)

  3097     case $cc_basename in

  3098       CC)

  3099 	# SGI C++

  3100 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'

  3102 	# Archives containing C++ object files must be created using

  3103 	# "CC -ar", where "CC" is the IRIX C++ compiler.  This is

  3104 	# necessary to make sure instantiated templates are included

  3105 	# in the archive.

  3106 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'

  3107 	;;

  3108       *)

  3109 	if test "$GXX" = yes; then

  3110 	  if test "$with_gnu_ld" = no; then

  3111 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'

  3112 	  else

  3113 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'

  3114 	  fi

  3115 	fi

  3116 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  3117 	;;

  3118     esac

  3119     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  3120     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3121     ;;

  3122   linux*)

  3123     case $cc_basename in

  3124       KCC)

  3125 	# Kuck and Associates, Inc. (KAI) C++ Compiler

  3127 	# KCC will only create a shared library if the output file

  3128 	# ends with ".so" (or ".sl" for HP-UX), so rename the library

  3129 	# to its proper name (with version) after linking.

  3130 	_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'

  3131 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'

  3132 	# Commands to make compiler produce verbose output that lists

  3133 	# what "hidden" libraries, object files and flags are used when

  3134 	# linking a shared library.

  3135 	#

  3136 	# There doesn't appear to be a way to prevent this compiler from

  3137 	# explicitly linking system object files so we need to strip them

  3138 	# from the output so that they don't get included in the library

  3139 	# dependencies.

  3140 	output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'

  3142 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'

  3143 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  3145 	# Archives containing C++ object files must be created using

  3146 	# "CC -Bstatic", where "CC" is the KAI C++ compiler.

  3147 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'

  3148 	;;

  3149       icpc)

  3150 	# Intel C++

  3151 	with_gnu_ld=yes

  3152 	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3153 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

  3154 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

  3155 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  3156 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  3157 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'

  3158 	;;

  3159       cxx)

  3160 	# Compaq C++

  3161 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

  3162 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'

  3164 	runpath_var=LD_RUN_PATH

  3165 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

  3166 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3168 	# Commands to make compiler produce verbose output that lists

  3169 	# what "hidden" libraries, object files and flags are used when

  3170 	# linking a shared library.

  3171 	#

  3172 	# There doesn't appear to be a way to prevent this compiler from

  3173 	# explicitly linking system object files so we need to strip them

  3174 	# from the output so that they don't get included in the library

  3175 	# dependencies.

  3176 	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'

  3177 	;;

  3178     esac

  3179     ;;

  3180   lynxos*)

  3181     # FIXME: insert proper C++ library support

  3182     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3183     ;;

  3184   m88k*)

  3185     # FIXME: insert proper C++ library support

  3186     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3187     ;;

  3188   mvs*)

  3189     case $cc_basename in

  3190       cxx)

  3191 	# FIXME: insert proper C++ library support

  3192 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3193 	;;

  3194       *)

  3195 	# FIXME: insert proper C++ library support

  3196 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3197 	;;

  3198     esac

  3199     ;;

  3200   netbsd* | netbsdelf*-gnu | knetbsd*-gnu)

  3201     if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

  3202       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'

  3203       wlarc=

  3204       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  3205       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  3206       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3207     fi

  3208     # Workaround some broken pre-1.5 toolchains

  3209     output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'

  3210     ;;

  3211   osf3*)

  3212     case $cc_basename in

  3213       KCC)

  3214 	# Kuck and Associates, Inc. (KAI) C++ Compiler

  3216 	# KCC will only create a shared library if the output file

  3217 	# ends with ".so" (or ".sl" for HP-UX), so rename the library

  3218 	# to its proper name (with version) after linking.

  3219 	_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'

  3221 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  3222 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3224 	# Archives containing C++ object files must be created using

  3225 	# "CC -Bstatic", where "CC" is the KAI C++ compiler.

  3226 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'

  3228 	;;

  3229       RCC)

  3230 	# Rational C++ 2.4.1

  3231 	# FIXME: insert proper C++ library support

  3232 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3233 	;;

  3234       cxx)

  3235 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  3236 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'

  3238 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  3239 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3241 	# Commands to make compiler produce verbose output that lists

  3242 	# what "hidden" libraries, object files and flags are used when

  3243 	# linking a shared library.

  3244 	#

  3245 	# There doesn't appear to be a way to prevent this compiler from

  3246 	# explicitly linking system object files so we need to strip them

  3247 	# from the output so that they don't get included in the library

  3248 	# dependencies.

  3249 	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'

  3250 	;;

  3251       *)

  3252 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then

  3253 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  3254 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'

  3256 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  3257 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3259 	  # Commands to make compiler produce verbose output that lists

  3260 	  # what "hidden" libraries, object files and flags are used when

  3261 	  # linking a shared library.

  3262 	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'

  3264 	else

  3265 	  # FIXME: insert proper C++ library support

  3266 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3267 	fi

  3268 	;;

  3269     esac

  3270     ;;

  3271   osf4* | osf5*)

  3272     case $cc_basename in

  3273       KCC)

  3274 	# Kuck and Associates, Inc. (KAI) C++ Compiler

  3276 	# KCC will only create a shared library if the output file

  3277 	# ends with ".so" (or ".sl" for HP-UX), so rename the library

  3278 	# to its proper name (with version) after linking.

  3279 	_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'

  3281 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  3282 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3284 	# Archives containing C++ object files must be created using

  3285 	# the KAI C++ compiler.

  3286 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'

  3287 	;;

  3288       RCC)

  3289 	# Rational C++ 2.4.1

  3290 	# FIXME: insert proper C++ library support

  3291 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3292 	;;

  3293       cxx)

  3294 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

  3295 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'

  3296 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~

  3297 	  echo "-hidden">> $lib.exp~

  3298 	  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp  `test -n "$verstring" && echo -set_version	$verstring` -update_registry $objdir/so_locations -o $lib~

  3299 	  $rm $lib.exp'

  3301 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

  3302 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3304 	# Commands to make compiler produce verbose output that lists

  3305 	# what "hidden" libraries, object files and flags are used when

  3306 	# linking a shared library.

  3307 	#

  3308 	# There doesn't appear to be a way to prevent this compiler from

  3309 	# explicitly linking system object files so we need to strip them

  3310 	# from the output so that they don't get included in the library

  3311 	# dependencies.

  3312 	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'

  3313 	;;

  3314       *)

  3315 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then

  3316 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  3317 	 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'

  3319 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  3320 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3322 	  # Commands to make compiler produce verbose output that lists

  3323 	  # what "hidden" libraries, object files and flags are used when

  3324 	  # linking a shared library.

  3325 	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'

  3327 	else

  3328 	  # FIXME: insert proper C++ library support

  3329 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3330 	fi

  3331 	;;

  3332     esac

  3333     ;;

  3334   psos*)

  3335     # FIXME: insert proper C++ library support

  3336     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3337     ;;

  3338   sco*)

  3339     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3340     case $cc_basename in

  3341       CC)

  3342 	# FIXME: insert proper C++ library support

  3343 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3344 	;;

  3345       *)

  3346 	# FIXME: insert proper C++ library support

  3347 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3348 	;;

  3349     esac

  3350     ;;

  3351   sunos4*)

  3352     case $cc_basename in

  3353       CC)

  3354 	# Sun C++ 4.x

  3355 	# FIXME: insert proper C++ library support

  3356 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3357 	;;

  3358       lcc)

  3359 	# Lucid

  3360 	# FIXME: insert proper C++ library support

  3361 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3362 	;;

  3363       *)

  3364 	# FIXME: insert proper C++ library support

  3365 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3366 	;;

  3367     esac

  3368     ;;

  3369   solaris*)

  3370     case $cc_basename in

  3371       CC)

  3372 	# Sun C++ 4.2, 5.x and Centerline C++

  3373 	_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'

  3374 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  3375 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  3376 	$CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'

  3378 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  3379 	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3380 	case $host_os in

  3381 	  solaris2.[0-5] | solaris2.[0-5].*) ;;

  3382 	  *)

  3383 	    # The C++ compiler is used as linker so we must use $wl

  3384 	    # flag to pass the commands to the underlying system

  3385 	    # linker.

  3386 	    # Supported since Solaris 2.6 (maybe 2.5.1?)

  3387 	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'

  3388 	    ;;

  3389 	esac

  3390 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  3392 	# Commands to make compiler produce verbose output that lists

  3393 	# what "hidden" libraries, object files and flags are used when

  3394 	# linking a shared library.

  3395 	#

  3396 	# There doesn't appear to be a way to prevent this compiler from

  3397 	# explicitly linking system object files so we need to strip them

  3398 	# from the output so that they don't get included in the library

  3399 	# dependencies.

  3400 	output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'

  3402 	# Archives containing C++ object files must be created using

  3403 	# "CC -xar", where "CC" is the Sun C++ compiler.  This is

  3404 	# necessary to make sure instantiated templates are included

  3405 	# in the archive.

  3406 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'

  3407 	;;

  3408       gcx)

  3409 	# Green Hills C++ Compiler

  3410 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

  3412 	# The C++ compiler must be used to create the archive.

  3413 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'

  3414 	;;

  3415       *)

  3416 	# GNU C++ compiler with Solaris linker

  3417 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then

  3418 	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'

  3419 	  if $CC --version | grep -v '^2\.7' > /dev/null; then

  3420 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

  3421 	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  3422 		$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'

  3424 	    # Commands to make compiler produce verbose output that lists

  3425 	    # what "hidden" libraries, object files and flags are used when

  3426 	    # linking a shared library.

  3427 	    output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""

  3428 	  else

  3429 	    # g++ 2.7 appears to require `-G' NOT `-shared' on this

  3430 	    # platform.

  3431 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

  3432 	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  3433 		$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'

  3435 	    # Commands to make compiler produce verbose output that lists

  3436 	    # what "hidden" libraries, object files and flags are used when

  3437 	    # linking a shared library.

  3438 	    output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""

  3439 	  fi

  3441 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'

  3442 	fi

  3443 	;;

  3444     esac

  3445     ;;

  3446   sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)

  3447     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3448     ;;

  3449   tandem*)

  3450     case $cc_basename in

  3451       NCC)

  3452 	# NonStop-UX NCC 3.20

  3453 	# FIXME: insert proper C++ library support

  3454 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3455 	;;

  3456       *)

  3457 	# FIXME: insert proper C++ library support

  3458 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3459 	;;

  3460     esac

  3461     ;;

  3462   vxworks*)

  3463     # FIXME: insert proper C++ library support

  3464     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3465     ;;

  3466   *)

  3467     # FIXME: insert proper C++ library support

  3468     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3469     ;;

  3470 esac

  3471 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])

  3472 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no

  3474 _LT_AC_TAGVAR(GCC, $1)="$GXX"

  3475 _LT_AC_TAGVAR(LD, $1)="$LD"

  3477 ## CAVEAT EMPTOR:

  3478 ## There is no encapsulation within the following macros, do not change

  3479 ## the running order or otherwise move them around unless you know exactly

  3480 ## what you are doing...

  3481 AC_LIBTOOL_POSTDEP_PREDEP($1)

  3482 AC_LIBTOOL_PROG_COMPILER_PIC($1)

  3483 AC_LIBTOOL_PROG_CC_C_O($1)

  3484 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)

  3485 AC_LIBTOOL_PROG_LD_SHLIBS($1)

  3486 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)

  3487 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

  3488 AC_LIBTOOL_SYS_LIB_STRIP

  3489 AC_LIBTOOL_DLOPEN_SELF($1)

  3491 AC_LIBTOOL_CONFIG($1)

  3493 AC_LANG_POP

  3494 CC=$lt_save_CC

  3495 LDCXX=$LD

  3496 LD=$lt_save_LD

  3497 GCC=$lt_save_GCC

  3498 with_gnu_ldcxx=$with_gnu_ld

  3499 with_gnu_ld=$lt_save_with_gnu_ld

  3500 lt_cv_path_LDCXX=$lt_cv_path_LD

  3501 lt_cv_path_LD=$lt_save_path_LD

  3502 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld

  3503 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld

  3504 ])# AC_LIBTOOL_LANG_CXX_CONFIG

  3506 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])

  3507 # ------------------------

  3508 # Figure out "hidden" library dependencies from verbose

  3509 # compiler output when linking a shared library.

  3510 # Parse the compiler output and extract the necessary

  3511 # objects, libraries and library flags.

  3512 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[

  3513 dnl we can't use the lt_simple_compile_test_code here,

  3514 dnl because it contains code intended for an executable,

  3515 dnl not a library.  It's possible we should let each

  3516 dnl tag define a new lt_????_link_test_code variable,

  3517 dnl but it's only used here...

  3518 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF

  3519 int a;

  3520 void foo (void) { a = 0; }

  3521 EOF

  3522 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF

  3523 class Foo

  3524 {

  3525 public:

  3526   Foo (void) { a = 0; }

  3527 private:

  3528   int a;

  3529 };

  3530 EOF

  3531 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF

  3532       subroutine foo

  3533       implicit none

  3534       integer*4 a

  3535       a=0

  3536       return

  3537       end

  3538 EOF

  3539 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF

  3540 public class foo {

  3541   private int a;

  3542   public void bar (void) {

  3543     a = 0;

  3544   }

  3545 };

  3546 EOF

  3547 ])

  3548 dnl Parse the compiler output and extract the necessary

  3549 dnl objects, libraries and library flags.

  3550 if AC_TRY_EVAL(ac_compile); then

  3551   # Parse the compiler output and extract the necessary

  3552   # objects, libraries and library flags.

  3554   # Sentinel used to keep track of whether or not we are before

  3555   # the conftest object file.

  3556   pre_test_object_deps_done=no

  3558   # The `*' in the case matches for architectures that use `case' in

  3559   # $output_verbose_cmd can trigger glob expansion during the loop

  3560   # eval without this substitution.

  3561   output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"

  3563   for p in `eval $output_verbose_link_cmd`; do

  3564     case $p in

  3566     -L* | -R* | -l*)

  3567        # Some compilers place space between "-{L,R}" and the path.

  3568        # Remove the space.

  3569        if test $p = "-L" \

  3570 	  || test $p = "-R"; then

  3571 	 prev=$p

  3572 	 continue

  3573        else

  3574 	 prev=

  3575        fi

  3577        if test "$pre_test_object_deps_done" = no; then

  3578 	 case $p in

  3579 	 -L* | -R*)

  3580 	   # Internal compiler library paths should come after those

  3581 	   # provided the user.  The postdeps already come after the

  3582 	   # user supplied libs so there is no need to process them.

  3583 	   if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then

  3584 	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"

  3585 	   else

  3586 	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"

  3587 	   fi

  3588 	   ;;

  3589 	 # The "-l" case would never come before the object being

  3590 	 # linked, so don't bother handling this case.

  3591 	 esac

  3592        else

  3593 	 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then

  3594 	   _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"

  3595 	 else

  3596 	   _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"

  3597 	 fi

  3598        fi

  3599        ;;

  3601     *.$objext)

  3602        # This assumes that the test object file only shows up

  3603        # once in the compiler output.

  3604        if test "$p" = "conftest.$objext"; then

  3605 	 pre_test_object_deps_done=yes

  3606 	 continue

  3607        fi

  3609        if test "$pre_test_object_deps_done" = no; then

  3610 	 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then

  3611 	   _LT_AC_TAGVAR(predep_objects, $1)="$p"

  3612 	 else

  3613 	   _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"

  3614 	 fi

  3615        else

  3616 	 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then

  3617 	   _LT_AC_TAGVAR(postdep_objects, $1)="$p"

  3618 	 else

  3619 	   _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"

  3620 	 fi

  3621        fi

  3622        ;;

  3624     *) ;; # Ignore the rest.

  3626     esac

  3627   done

  3629   # Clean up.

  3630   rm -f a.out a.exe

  3631 else

  3632   echo "libtool.m4: error: problem compiling $1 test program"

  3633 fi

  3635 $rm -f confest.$objext

  3637 case " $_LT_AC_TAGVAR(postdeps, $1) " in

  3638 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;

  3639 esac

  3640 ])# AC_LIBTOOL_POSTDEP_PREDEP

  3642 # AC_LIBTOOL_LANG_F77_CONFIG

  3643 # ------------------------

  3644 # Ensure that the configuration vars for the C compiler are

  3645 # suitably defined.  Those variables are subsequently used by

  3646 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  3647 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])

  3648 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],

  3649 [AC_REQUIRE([AC_PROG_F77])

  3650 AC_LANG_PUSH(Fortran 77)

  3652 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3653 _LT_AC_TAGVAR(allow_undefined_flag, $1)=

  3654 _LT_AC_TAGVAR(always_export_symbols, $1)=no

  3655 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=

  3656 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=

  3657 _LT_AC_TAGVAR(hardcode_direct, $1)=no

  3658 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=

  3659 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=

  3660 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  3661 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no

  3662 _LT_AC_TAGVAR(hardcode_automatic, $1)=no

  3663 _LT_AC_TAGVAR(module_cmds, $1)=

  3664 _LT_AC_TAGVAR(module_expsym_cmds, $1)=

  3665 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown

  3666 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

  3667 _LT_AC_TAGVAR(no_undefined_flag, $1)=

  3668 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  3669 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no

  3671 # Source file extension for f77 test sources.

  3672 ac_ext=f

  3674 # Object file extension for compiled f77 test sources.

  3675 objext=o

  3676 _LT_AC_TAGVAR(objext, $1)=$objext

  3678 # Code to be used in simple compile tests

  3679 lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"

  3681 # Code to be used in simple link tests

  3682 lt_simple_link_test_code="      program t\n      end\n"

  3684 # ltmain only uses $CC for tagged configurations so make sure $CC is set.

  3685 _LT_AC_SYS_COMPILER

  3687 # Allow CC to be a program name with arguments.

  3688 lt_save_CC="$CC"

  3689 CC=${F77-"f77"}

  3690 compiler=$CC

  3691 _LT_AC_TAGVAR(compiler, $1)=$CC

  3692 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`

  3694 AC_MSG_CHECKING([if libtool supports shared libraries])

  3695 AC_MSG_RESULT([$can_build_shared])

  3697 AC_MSG_CHECKING([whether to build shared libraries])

  3698 test "$can_build_shared" = "no" && enable_shared=no

  3700 # On AIX, shared libraries and static libraries use the same namespace, and

  3701 # are all built from PIC.

  3702 case "$host_os" in

  3703 aix3*)

  3704   test "$enable_shared" = yes && enable_static=no

  3705   if test -n "$RANLIB"; then

  3706     archive_cmds="$archive_cmds~\$RANLIB \$lib"

  3707     postinstall_cmds='$RANLIB $lib'

  3708   fi

  3709   ;;

  3710 aix4* | aix5*)

  3711   test "$enable_shared" = yes && enable_static=no

  3712   ;;

  3713 esac

  3714 AC_MSG_RESULT([$enable_shared])

  3716 AC_MSG_CHECKING([whether to build static libraries])

  3717 # Make sure either enable_shared or enable_static is yes.

  3718 test "$enable_shared" = yes || enable_static=yes

  3719 AC_MSG_RESULT([$enable_static])

  3721 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no

  3723 _LT_AC_TAGVAR(GCC, $1)="$G77"

  3724 _LT_AC_TAGVAR(LD, $1)="$LD"

  3726 AC_LIBTOOL_PROG_COMPILER_PIC($1)

  3727 AC_LIBTOOL_PROG_CC_C_O($1)

  3728 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)

  3729 AC_LIBTOOL_PROG_LD_SHLIBS($1)

  3730 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)

  3731 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

  3732 AC_LIBTOOL_SYS_LIB_STRIP

  3735 AC_LIBTOOL_CONFIG($1)

  3737 AC_LANG_POP

  3738 CC="$lt_save_CC"

  3739 ])# AC_LIBTOOL_LANG_F77_CONFIG

  3742 # AC_LIBTOOL_LANG_GCJ_CONFIG

  3743 # --------------------------

  3744 # Ensure that the configuration vars for the C compiler are

  3745 # suitably defined.  Those variables are subsequently used by

  3746 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  3747 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])

  3748 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],

  3749 [AC_LANG_SAVE

  3751 # Source file extension for Java test sources.

  3752 ac_ext=java

  3754 # Object file extension for compiled Java test sources.

  3755 objext=o

  3756 _LT_AC_TAGVAR(objext, $1)=$objext

  3758 # Code to be used in simple compile tests

  3759 lt_simple_compile_test_code="class foo {}\n"

  3761 # Code to be used in simple link tests

  3762 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'

  3764 # ltmain only uses $CC for tagged configurations so make sure $CC is set.

  3765 _LT_AC_SYS_COMPILER

  3767 # Allow CC to be a program name with arguments.

  3768 lt_save_CC="$CC"

  3769 CC=${GCJ-"gcj"}

  3770 compiler=$CC

  3771 _LT_AC_TAGVAR(compiler, $1)=$CC

  3773 # GCJ did not exist at the time GCC didn't implicitly link libc in.

  3774 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3776 ## CAVEAT EMPTOR:

  3777 ## There is no encapsulation within the following macros, do not change

  3778 ## the running order or otherwise move them around unless you know exactly

  3779 ## what you are doing...

  3780 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)

  3781 AC_LIBTOOL_PROG_COMPILER_PIC($1)

  3782 AC_LIBTOOL_PROG_CC_C_O($1)

  3783 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)

  3784 AC_LIBTOOL_PROG_LD_SHLIBS($1)

  3785 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)

  3786 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

  3787 AC_LIBTOOL_SYS_LIB_STRIP

  3788 AC_LIBTOOL_DLOPEN_SELF($1)

  3790 AC_LIBTOOL_CONFIG($1)

  3792 AC_LANG_RESTORE

  3793 CC="$lt_save_CC"

  3794 ])# AC_LIBTOOL_LANG_GCJ_CONFIG

  3797 # AC_LIBTOOL_LANG_RC_CONFIG

  3798 # --------------------------

  3799 # Ensure that the configuration vars for the Windows resource compiler are

  3800 # suitably defined.  Those variables are subsequently used by

  3801 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  3802 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])

  3803 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],

  3804 [AC_LANG_SAVE

  3806 # Source file extension for RC test sources.

  3807 ac_ext=rc

  3809 # Object file extension for compiled RC test sources.

  3810 objext=o

  3811 _LT_AC_TAGVAR(objext, $1)=$objext

  3813 # Code to be used in simple compile tests

  3814 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'

  3816 # Code to be used in simple link tests

  3817 lt_simple_link_test_code="$lt_simple_compile_test_code"

  3819 # ltmain only uses $CC for tagged configurations so make sure $CC is set.

  3820 _LT_AC_SYS_COMPILER

  3822 # Allow CC to be a program name with arguments.

  3823 lt_save_CC="$CC"

  3824 CC=${RC-"windres"}

  3825 compiler=$CC

  3826 _LT_AC_TAGVAR(compiler, $1)=$CC

  3827 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes

  3829 AC_LIBTOOL_CONFIG($1)

  3831 AC_LANG_RESTORE

  3832 CC="$lt_save_CC"

  3833 ])# AC_LIBTOOL_LANG_RC_CONFIG

  3836 # AC_LIBTOOL_CONFIG([TAGNAME])

  3837 # ----------------------------

  3838 # If TAGNAME is not passed, then create an initial libtool script

  3839 # with a default configuration from the untagged config vars.  Otherwise

  3840 # add code to config.status for appending the configuration named by

  3841 # TAGNAME from the matching tagged config vars.

  3842 AC_DEFUN([AC_LIBTOOL_CONFIG],

  3843 [# The else clause should only fire when bootstrapping the

  3844 # libtool distribution, otherwise you forgot to ship ltmain.sh

  3845 # with your package, and you will get complaints that there are

  3846 # no rules to generate ltmain.sh.

  3847 if test -f "$ltmain"; then

  3848   # See if we are running on zsh, and set the options which allow our commands through

  3849   # without removal of \ escapes.

  3850   if test -n "${ZSH_VERSION+set}" ; then

  3851     setopt NO_GLOB_SUBST

  3852   fi

  3853   # Now quote all the things that may contain metacharacters while being

  3854   # careful not to overquote the AC_SUBSTed values.  We take copies of the

  3855   # variables and quote the copies for generation of the libtool script.

  3856   for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \

  3857     SED SHELL STRIP \

  3858     libname_spec library_names_spec soname_spec extract_expsyms_cmds \

  3859     old_striplib striplib file_magic_cmd finish_cmds finish_eval \

  3860     deplibs_check_method reload_flag reload_cmds need_locks \

  3861     lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \

  3862     lt_cv_sys_global_symbol_to_c_name_address \

  3863     sys_lib_search_path_spec sys_lib_dlsearch_path_spec \

  3864     old_postinstall_cmds old_postuninstall_cmds \

  3865     _LT_AC_TAGVAR(compiler, $1) \

  3866     _LT_AC_TAGVAR(CC, $1) \

  3867     _LT_AC_TAGVAR(LD, $1) \

  3868     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \

  3869     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \

  3870     _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \

  3871     _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \

  3872     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \

  3873     _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \

  3874     _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \

  3875     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \

  3876     _LT_AC_TAGVAR(old_archive_cmds, $1) \

  3877     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \

  3878     _LT_AC_TAGVAR(predep_objects, $1) \

  3879     _LT_AC_TAGVAR(postdep_objects, $1) \

  3880     _LT_AC_TAGVAR(predeps, $1) \

  3881     _LT_AC_TAGVAR(postdeps, $1) \

  3882     _LT_AC_TAGVAR(compiler_lib_search_path, $1) \

  3883     _LT_AC_TAGVAR(archive_cmds, $1) \

  3884     _LT_AC_TAGVAR(archive_expsym_cmds, $1) \

  3885     _LT_AC_TAGVAR(postinstall_cmds, $1) \

  3886     _LT_AC_TAGVAR(postuninstall_cmds, $1) \

  3887     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \

  3888     _LT_AC_TAGVAR(allow_undefined_flag, $1) \

  3889     _LT_AC_TAGVAR(no_undefined_flag, $1) \

  3890     _LT_AC_TAGVAR(export_symbols_cmds, $1) \

  3891     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \

  3892     _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \

  3893     _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \

  3894     _LT_AC_TAGVAR(hardcode_automatic, $1) \

  3895     _LT_AC_TAGVAR(module_cmds, $1) \

  3896     _LT_AC_TAGVAR(module_expsym_cmds, $1) \

  3897     _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \

  3898     _LT_AC_TAGVAR(exclude_expsyms, $1) \

  3899     _LT_AC_TAGVAR(include_expsyms, $1); do

  3901     case $var in

  3902     _LT_AC_TAGVAR(old_archive_cmds, $1) | \

  3903     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \

  3904     _LT_AC_TAGVAR(archive_cmds, $1) | \

  3905     _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \

  3906     _LT_AC_TAGVAR(module_cmds, $1) | \

  3907     _LT_AC_TAGVAR(module_expsym_cmds, $1) | \

  3908     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \

  3909     _LT_AC_TAGVAR(export_symbols_cmds, $1) | \

  3910     extract_expsyms_cmds | reload_cmds | finish_cmds | \

  3911     postinstall_cmds | postuninstall_cmds | \

  3912     old_postinstall_cmds | old_postuninstall_cmds | \

  3913     sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)

  3914       # Double-quote double-evaled strings.

  3915       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""

  3916       ;;

  3917     *)

  3918       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""

  3919       ;;

  3920     esac

  3921   done

  3923   case $lt_echo in

  3924   *'\[$]0 --fallback-echo"')

  3925     lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`

  3926     ;;

  3927   esac

  3929 ifelse([$1], [],

  3930   [cfgfile="${ofile}T"

  3931   trap "$rm \"$cfgfile\"; exit 1" 1 2 15

  3932   $rm -f "$cfgfile"

  3933   AC_MSG_NOTICE([creating $ofile])],

  3934   [cfgfile="$ofile"])

  3936   cat <<__EOF__ >> "$cfgfile"

  3937 ifelse([$1], [],

  3938 [#! $SHELL

  3940 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.

  3941 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)

  3942 # NOTE: Changes made to this file will be lost: look at ltmain.sh.

  3943 #

  3944 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001

  3945 # Free Software Foundation, Inc.

  3946 #

  3947 # This file is part of GNU Libtool:

  3948 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996

  3949 #

  3950 # This program is free software; you can redistribute it and/or modify

  3951 # it under the terms of the GNU General Public License as published by

  3952 # the Free Software Foundation; either version 2 of the License, or

  3953 # (at your option) any later version.

  3954 #

  3955 # This program is distributed in the hope that it will be useful, but

  3956 # WITHOUT ANY WARRANTY; without even the implied warranty of

  3957 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

  3958 # General Public License for more details.

  3959 #

  3960 # You should have received a copy of the GNU General Public License

  3961 # along with this program; if not, write to the Free Software

  3962 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

  3963 #

  3964 # As a special exception to the GNU General Public License, if you

  3965 # distribute this file as part of a program that contains a

  3966 # configuration script generated by Autoconf, you may include it under

  3967 # the same distribution terms that you use for the rest of that program.

  3969 # A sed program that does not truncate output.

  3970 SED=$lt_SED

  3972 # Sed that helps us avoid accidentally triggering echo(1) options like -n.

  3973 Xsed="$SED -e s/^X//"

  3975 # The HP-UX ksh and POSIX shell print the target directory to stdout

  3976 # if CDPATH is set.

  3977 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi

  3979 # The names of the tagged configurations supported by this script.

  3980 available_tags=

  3982 # ### BEGIN LIBTOOL CONFIG],

  3983 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])

  3985 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:

  3987 # Shell to use when invoking shell scripts.

  3988 SHELL=$lt_SHELL

  3990 # Whether or not to build shared libraries.

  3991 build_libtool_libs=$enable_shared

  3993 # Whether or not to build static libraries.

  3994 build_old_libs=$enable_static

  3996 # Whether or not to add -lc for building shared libraries.

  3997 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)

  3999 # Whether or not to disallow shared libs when runtime libs are static

  4000 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)

  4002 # Whether or not to optimize for fast installation.

  4003 fast_install=$enable_fast_install

  4005 # The host system.

  4006 host_alias=$host_alias

  4007 host=$host

  4009 # An echo program that does not interpret backslashes.

  4010 echo=$lt_echo

  4012 # The archiver.

  4013 AR=$lt_AR

  4014 AR_FLAGS=$lt_AR_FLAGS

  4016 # A C compiler.

  4017 LTCC=$lt_LTCC

  4019 # A language-specific compiler.

  4020 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)

  4022 # Is the compiler the GNU C compiler?

  4023 with_gcc=$_LT_AC_TAGVAR(GCC, $1)

  4025 # An ERE matcher.

  4026 EGREP=$lt_EGREP

  4028 # The linker used to build libraries.

  4029 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)

  4031 # Whether we need hard or soft links.

  4032 LN_S=$lt_LN_S

  4034 # A BSD-compatible nm program.

  4035 NM=$lt_NM

  4037 # A symbol stripping program

  4038 STRIP=$lt_STRIP

  4040 # Used to examine libraries when file_magic_cmd begins "file"

  4041 MAGIC_CMD=$MAGIC_CMD

  4043 # Used on cygwin: DLL creation program.

  4044 DLLTOOL="$DLLTOOL"

  4046 # Used on cygwin: object dumper.

  4047 OBJDUMP="$OBJDUMP"

  4049 # Used on cygwin: assembler.

  4050 AS="$AS"

  4052 # The name of the directory that contains temporary libtool files.

  4053 objdir=$objdir

  4055 # How to create reloadable object files.

  4056 reload_flag=$lt_reload_flag

  4057 reload_cmds=$lt_reload_cmds

  4059 # How to pass a linker flag through the compiler.

  4060 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)

  4062 # Object file suffix (normally "o").

  4063 objext="$ac_objext"

  4065 # Old archive suffix (normally "a").

  4066 libext="$libext"

  4068 # Shared library suffix (normally ".so").

  4069 shrext_cmds='$shrext_cmds'

  4071 # Executable file suffix (normally "").

  4072 exeext="$exeext"

  4074 # Additional compiler flags for building library objects.

  4075 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)

  4076 pic_mode=$pic_mode

  4078 # What is the maximum length of a command?

  4079 max_cmd_len=$lt_cv_sys_max_cmd_len

  4081 # Does compiler simultaneously support -c and -o options?

  4082 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)

  4084 # Must we lock files when doing compilation ?

  4085 need_locks=$lt_need_locks

  4087 # Do we need the lib prefix for modules?

  4088 need_lib_prefix=$need_lib_prefix

  4090 # Do we need a version for libraries?

  4091 need_version=$need_version

  4093 # Whether dlopen is supported.

  4094 dlopen_support=$enable_dlopen

  4096 # Whether dlopen of programs is supported.

  4097 dlopen_self=$enable_dlopen_self

  4099 # Whether dlopen of statically linked programs is supported.

  4100 dlopen_self_static=$enable_dlopen_self_static

  4102 # Compiler flag to prevent dynamic linking.

  4103 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)

  4105 # Compiler flag to turn off builtin functions.

  4106 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)

  4108 # Compiler flag to allow reflexive dlopens.

  4109 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)

  4111 # Compiler flag to generate shared objects directly from archives.

  4112 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)

  4114 # Compiler flag to generate thread-safe objects.

  4115 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)

  4117 # Library versioning type.

  4118 version_type=$version_type

  4120 # Format of library name prefix.

  4121 libname_spec=$lt_libname_spec

  4123 # List of archive names.  First name is the real one, the rest are links.

  4124 # The last name is the one that the linker finds with -lNAME.

  4125 library_names_spec=$lt_library_names_spec

  4127 # The coded name of the library, if different from the real name.

  4128 soname_spec=$lt_soname_spec

  4130 # Commands used to build and install an old-style archive.

  4131 RANLIB=$lt_RANLIB

  4132 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)

  4133 old_postinstall_cmds=$lt_old_postinstall_cmds

  4134 old_postuninstall_cmds=$lt_old_postuninstall_cmds

  4136 # Create an old-style archive from a shared archive.

  4137 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)

  4139 # Create a temporary old-style archive to link instead of a shared archive.

  4140 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)

  4142 # Commands used to build and install a shared archive.

  4143 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)

  4144 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)

  4145 postinstall_cmds=$lt_postinstall_cmds

  4146 postuninstall_cmds=$lt_postuninstall_cmds

  4148 # Commands used to build a loadable module (assumed same as above if empty)

  4149 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)

  4150 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)

  4152 # Commands to strip libraries.

  4153 old_striplib=$lt_old_striplib

  4154 striplib=$lt_striplib

  4156 # Dependencies to place before the objects being linked to create a

  4157 # shared library.

  4158 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)

  4160 # Dependencies to place after the objects being linked to create a

  4161 # shared library.

  4162 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)

  4164 # Dependencies to place before the objects being linked to create a

  4165 # shared library.

  4166 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)

  4168 # Dependencies to place after the objects being linked to create a

  4169 # shared library.

  4170 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)

  4172 # The library search path used internally by the compiler when linking

  4173 # a shared library.

  4174 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)

  4176 # Method to check whether dependent libraries are shared objects.

  4177 deplibs_check_method=$lt_deplibs_check_method

  4179 # Command to use when deplibs_check_method == file_magic.

  4180 file_magic_cmd=$lt_file_magic_cmd

  4182 # Flag that allows shared libraries with undefined symbols to be built.

  4183 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)

  4185 # Flag that forces no undefined symbols.

  4186 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)

  4188 # Commands used to finish a libtool library installation in a directory.

  4189 finish_cmds=$lt_finish_cmds

  4191 # Same as above, but a single script fragment to be evaled but not shown.

  4192 finish_eval=$lt_finish_eval

  4194 # Take the output of nm and produce a listing of raw symbols and C names.

  4195 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe

  4197 # Transform the output of nm in a proper C declaration

  4198 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl

  4200 # Transform the output of nm in a C name address pair

  4201 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address

  4203 # This is the shared library runtime path variable.

  4204 runpath_var=$runpath_var

  4206 # This is the shared library path variable.

  4207 shlibpath_var=$shlibpath_var

  4209 # Is shlibpath searched before the hard-coded library search path?

  4210 shlibpath_overrides_runpath=$shlibpath_overrides_runpath

  4212 # How to hardcode a shared library path into an executable.

  4213 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)

  4215 # Whether we should hardcode library paths into libraries.

  4216 hardcode_into_libs=$hardcode_into_libs

  4218 # Flag to hardcode \$libdir into a binary during linking.

  4219 # This must work even if \$libdir does not exist.

  4220 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)

  4222 # If ld is used when linking, flag to hardcode \$libdir into

  4223 # a binary during linking. This must work even if \$libdir does

  4224 # not exist.

  4225 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)

  4227 # Whether we need a single -rpath flag with a separated argument.

  4228 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)

  4230 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the

  4231 # resulting binary.

  4232 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)

  4234 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the

  4235 # resulting binary.

  4236 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)

  4238 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into

  4239 # the resulting binary.

  4240 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)

  4242 # Set to yes if building a shared library automatically hardcodes DIR into the library

  4243 # and all subsequent libraries and executables linked against it.

  4244 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)

  4246 # Variables whose values should be saved in libtool wrapper scripts and

  4247 # restored at relink time.

  4248 variables_saved_for_relink="$variables_saved_for_relink"

  4250 # Whether libtool must link a program against all its dependency libraries.

  4251 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)

  4253 # Compile-time system search path for libraries

  4254 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec

  4256 # Run-time system search path for libraries

  4257 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec

  4259 # Fix the shell variable \$srcfile for the compiler.

  4260 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"

  4262 # Set to yes if exported symbols are required.

  4263 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)

  4265 # The commands to list exported symbols.

  4266 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)

  4268 # The commands to extract the exported symbol list from a shared archive.

  4269 extract_expsyms_cmds=$lt_extract_expsyms_cmds

  4271 # Symbols that should not be listed in the preloaded symbols.

  4272 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)

  4274 # Symbols that must always be exported.

  4275 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)

  4277 ifelse([$1],[],

  4278 [# ### END LIBTOOL CONFIG],

  4279 [# ### END LIBTOOL TAG CONFIG: $tagname])

  4281 __EOF__

  4283 ifelse([$1],[], [

  4284   case $host_os in

  4285   aix3*)

  4286     cat <<\EOF >> "$cfgfile"

  4288 # AIX sometimes has problems with the GCC collect2 program.  For some

  4289 # reason, if we set the COLLECT_NAMES environment variable, the problems

  4290 # vanish in a puff of smoke.

  4291 if test "X${COLLECT_NAMES+set}" != Xset; then

  4292   COLLECT_NAMES=

  4293   export COLLECT_NAMES

  4294 fi

  4295 EOF

  4296     ;;

  4297   esac

  4299   # We use sed instead of cat because bash on DJGPP gets confused if

  4300   # if finds mixed CR/LF and LF-only lines.  Since sed operates in

  4301   # text mode, it properly converts lines to CR/LF.  This bash problem

  4302   # is reportedly fixed, but why not run on old versions too?

  4303   sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)

  4305   mv -f "$cfgfile" "$ofile" || \

  4306     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")

  4307   chmod +x "$ofile"

  4308 ])

  4309 else

  4310   # If there is no Makefile yet, we rely on a make rule to execute

  4311   # `config.status --recheck' to rerun these tests and create the

  4312   # libtool script then.

  4313   ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`

  4314   if test -f "$ltmain_in"; then

  4315     test -f Makefile && make "$ltmain"

  4316   fi

  4317 fi

  4318 ])# AC_LIBTOOL_CONFIG

  4321 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])

  4322 # -------------------------------------------

  4323 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],

  4324 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl

  4326 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

  4328 if test "$GCC" = yes; then

  4329   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'

  4331   AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],

  4332     lt_cv_prog_compiler_rtti_exceptions,

  4333     [-fno-rtti -fno-exceptions], [],

  4334     [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])

  4335 fi

  4336 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI

  4339 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE

  4340 # ---------------------------------

  4341 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],

  4342 [AC_REQUIRE([AC_CANONICAL_HOST])

  4343 AC_REQUIRE([AC_PROG_NM])

  4344 AC_REQUIRE([AC_OBJEXT])

  4345 # Check for command to grab the raw symbol name followed by C symbol from nm.

  4346 AC_MSG_CHECKING([command to parse $NM output from $compiler object])

  4347 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],

  4348 [

  4349 # These are sane defaults that work on at least a few old systems.

  4350 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]

  4352 # Character class describing NM global symbol codes.

  4353 symcode='[[BCDEGRST]]'

  4355 # Regexp to match symbols that can be accessed directly from C.

  4356 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'

  4358 # Transform the above into a raw symbol and a C symbol.

  4359 symxfrm='\1 \2\3 \3'

  4361 # Transform an extracted symbol line into a proper C declaration

  4362 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"

  4364 # Transform an extracted symbol line into symbol name and symbol address

  4365 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'"

  4367 # Define system-specific variables.

  4368 case $host_os in

  4369 aix*)

  4370   symcode='[[BCDT]]'

  4371   ;;

  4372 cygwin* | mingw* | pw32*)

  4373   symcode='[[ABCDGISTW]]'

  4374   ;;

  4375 hpux*) # Its linker distinguishes data from code symbols

  4376   if test "$host_cpu" = ia64; then

  4377     symcode='[[ABCDEGRST]]'

  4378   fi

  4379   lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"

  4380   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'"

  4381   ;;

  4382 irix* | nonstopux*)

  4383   symcode='[[BCDEGRST]]'

  4384   ;;

  4385 osf*)

  4386   symcode='[[BCDEGQRST]]'

  4387   ;;

  4388 solaris* | sysv5*)

  4389   symcode='[[BDRT]]'

  4390   ;;

  4391 sysv4)

  4392   symcode='[[DFNSTU]]'

  4393   ;;

  4394 esac

  4396 # Handle CRLF in mingw tool chain

  4397 opt_cr=

  4398 case $build_os in

  4399 mingw*)

  4400   opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp

  4401   ;;

  4402 esac

  4404 # If we're using GNU nm, then use its standard symbol codes.

  4405 case `$NM -V 2>&1` in

  4406 *GNU* | *'with BFD'*)

  4407   symcode='[[ABCDGIRSTW]]' ;;

  4408 esac

  4410 # Try without a prefix undercore, then with it.

  4411 for ac_symprfx in "" "_"; do

  4413   # Write the raw and C identifiers.

  4414   lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ 	]]\($symcode$symcode*\)[[ 	]][[ 	]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"

  4416   # Check to see that the pipe works correctly.

  4417   pipe_works=no

  4419   rm -f conftest*

  4420   cat > conftest.$ac_ext <<EOF

  4421 #ifdef __cplusplus

  4422 extern "C" {

  4423 #endif

  4424 char nm_test_var;

  4425 void nm_test_func(){}

  4426 #ifdef __cplusplus

  4427 }

  4428 #endif

  4429 int main(){nm_test_var='a';nm_test_func();return(0);}

  4430 EOF

  4432   if AC_TRY_EVAL(ac_compile); then

  4433     # Now try to grab the symbols.

  4434     nlist=conftest.nm

  4435     if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then

  4436       # Try sorting and uniquifying the output.

  4437       if sort "$nlist" | uniq > "$nlist"T; then

  4438 	mv -f "$nlist"T "$nlist"

  4439       else

  4440 	rm -f "$nlist"T

  4441       fi

  4443       # Make sure that we snagged all the symbols we need.

  4444       if grep ' nm_test_var$' "$nlist" >/dev/null; then

  4445 	if grep ' nm_test_func$' "$nlist" >/dev/null; then

  4446 	  cat <<EOF > conftest.$ac_ext

  4447 #ifdef __cplusplus

  4448 extern "C" {

  4449 #endif

  4451 EOF

  4452 	  # Now generate the symbol file.

  4453 	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'

  4455 	  cat <<EOF >> conftest.$ac_ext

  4456 #if defined (__STDC__) && __STDC__

  4457 # define lt_ptr_t void *

  4458 #else

  4459 # define lt_ptr_t char *

  4460 # define const

  4461 #endif

  4463 /* The mapping between symbol names and symbols. */

  4464 const struct {

  4465   const char *name;

  4466   lt_ptr_t address;

  4467 }

  4468 lt_preloaded_symbols[[]] =

  4469 {

  4470 EOF

  4471 	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext

  4472 	  cat <<\EOF >> conftest.$ac_ext

  4473   {0, (lt_ptr_t) 0}

  4474 };

  4476 #ifdef __cplusplus

  4477 }

  4478 #endif

  4479 EOF

  4480 	  # Now try linking the two files.

  4481 	  mv conftest.$ac_objext conftstm.$ac_objext

  4482 	  lt_save_LIBS="$LIBS"

  4483 	  lt_save_CFLAGS="$CFLAGS"

  4484 	  LIBS="conftstm.$ac_objext"

  4485 	  CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"

  4486 	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then

  4487 	    pipe_works=yes

  4488 	  fi

  4489 	  LIBS="$lt_save_LIBS"

  4490 	  CFLAGS="$lt_save_CFLAGS"

  4491 	else

  4492 	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD

  4493 	fi

  4494       else

  4495 	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD

  4496       fi

  4497     else

  4498       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD

  4499     fi

  4500   else

  4501     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD

  4502     cat conftest.$ac_ext >&5

  4503   fi

  4504   rm -f conftest* conftst*

  4506   # Do not use the global_symbol_pipe unless it works.

  4507   if test "$pipe_works" = yes; then

  4508     break

  4509   else

  4510     lt_cv_sys_global_symbol_pipe=

  4511   fi

  4512 done

  4513 ])

  4514 if test -z "$lt_cv_sys_global_symbol_pipe"; then

  4515   lt_cv_sys_global_symbol_to_cdecl=

  4516 fi

  4517 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then

  4518   AC_MSG_RESULT(failed)

  4519 else

  4520   AC_MSG_RESULT(ok)

  4521 fi

  4522 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE

  4525 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])

  4526 # ---------------------------------------

  4527 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],

  4528 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=

  4529 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  4530 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=

  4532 AC_MSG_CHECKING([for $compiler option to produce PIC])

  4533  ifelse([$1],[CXX],[

  4534   # C++ specific cases for pic, static, wl, etc.

  4535   if test "$GXX" = yes; then

  4536     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4537     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4539     case $host_os in

  4540     aix*)

  4541       # All AIX code is PIC.

  4542       if test "$host_cpu" = ia64; then

  4543 	# AIX 5 now supports IA64 processor

  4544 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4545       fi

  4546       ;;

  4547     amigaos*)

  4548       # FIXME: we need at least 68020 code to build shared libraries, but

  4549       # adding the `-m68020' flag to GCC prevents building anything better,

  4550       # like `-m68040'.

  4551       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'

  4552       ;;

  4553     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)

  4554       # PIC is the default for these OSes.

  4555       ;;

  4556     mingw* | os2* | pw32*)

  4557       # This hack is so that the source file can tell whether it is being

  4558       # built for inclusion in a dll (and should export symbols for example).

  4559       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'

  4560       ;;

  4561     darwin* | rhapsody*)

  4562       # PIC is the default on this platform

  4563       # Common symbols not allowed in MH_DYLIB files

  4564       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'

  4565       ;;

  4566     *djgpp*)

  4567       # DJGPP does not support shared libraries at all

  4568       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  4569       ;;

  4570     sysv4*MP*)

  4571       if test -d /usr/nec; then

  4572 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic

  4573       fi

  4574       ;;

  4575     hpux*)

  4576       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

  4577       # not for PA HP-UX.

  4578       case "$host_cpu" in

  4579       hppa*64*|ia64*)

  4580 	;;

  4581       *)

  4582 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4583 	;;

  4584       esac

  4585       ;;

  4586     *)

  4587       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4588       ;;

  4589     esac

  4590   else

  4591     case $host_os in

  4592       aix4* | aix5*)

  4593 	# All AIX code is PIC.

  4594 	if test "$host_cpu" = ia64; then

  4595 	  # AIX 5 now supports IA64 processor

  4596 	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4597 	else

  4598 	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'

  4599 	fi

  4600 	;;

  4601       chorus*)

  4602 	case $cc_basename in

  4603 	cxch68)

  4604 	  # Green Hills C++ Compiler

  4605 	  # _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"

  4606 	  ;;

  4607 	esac

  4608 	;;

  4609       dgux*)

  4610 	case $cc_basename in

  4611 	  ec++)

  4612 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4613 	    ;;

  4614 	  ghcx)

  4615 	    # Green Hills C++ Compiler

  4616 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  4617 	    ;;

  4618 	  *)

  4619 	    ;;

  4620 	esac

  4621 	;;

  4622       freebsd* | kfreebsd*-gnu)

  4623 	# FreeBSD uses GNU C++

  4624 	;;

  4625       hpux9* | hpux10* | hpux11*)

  4626 	case $cc_basename in

  4627 	  CC)

  4628 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4629 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"

  4630 	    if test "$host_cpu" != ia64; then

  4631 	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

  4632 	    fi

  4633 	    ;;

  4634 	  aCC)

  4635 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4636 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"

  4637 	    case "$host_cpu" in

  4638 	    hppa*64*|ia64*)

  4639 	      # +Z the default

  4640 	      ;;

  4641 	    *)

  4642 	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

  4643 	      ;;

  4644 	    esac

  4645 	    ;;

  4646 	  *)

  4647 	    ;;

  4648 	esac

  4649 	;;

  4650       irix5* | irix6* | nonstopux*)

  4651 	case $cc_basename in

  4652 	  CC)

  4653 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4654 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4655 	    # CC pic flag -KPIC is the default.

  4656 	    ;;

  4657 	  *)

  4658 	    ;;

  4659 	esac

  4660 	;;

  4661       linux*)

  4662 	case $cc_basename in

  4663 	  KCC)

  4664 	    # KAI C++ Compiler

  4665 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'

  4666 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4667 	    ;;

  4668 	  icpc)

  4669 	    # Intel C++

  4670 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4671 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4672 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4673 	    ;;

  4674 	  cxx)

  4675 	    # Compaq C++

  4676 	    # Make sure the PIC flag is empty.  It appears that all Alpha

  4677 	    # Linux and Compaq Tru64 Unix objects are PIC.

  4678 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  4679 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4680 	    ;;

  4681 	  *)

  4682 	    ;;

  4683 	esac

  4684 	;;

  4685       lynxos*)

  4686 	;;

  4687       m88k*)

  4688 	;;

  4689       mvs*)

  4690 	case $cc_basename in

  4691 	  cxx)

  4692 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'

  4693 	    ;;

  4694 	  *)

  4695 	    ;;

  4696 	esac

  4697 	;;

  4698       netbsd* | netbsdelf*-gnu | knetbsd*-gnu)

  4699 	;;

  4700       osf3* | osf4* | osf5*)

  4701 	case $cc_basename in

  4702 	  KCC)

  4703 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'

  4704 	    ;;

  4705 	  RCC)

  4706 	    # Rational C++ 2.4.1

  4707 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  4708 	    ;;

  4709 	  cxx)

  4710 	    # Digital/Compaq C++

  4711 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4712 	    # Make sure the PIC flag is empty.  It appears that all Alpha

  4713 	    # Linux and Compaq Tru64 Unix objects are PIC.

  4714 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  4715 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4716 	    ;;

  4717 	  *)

  4718 	    ;;

  4719 	esac

  4720 	;;

  4721       psos*)

  4722 	;;

  4723       sco*)

  4724 	case $cc_basename in

  4725 	  CC)

  4726 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4727 	    ;;

  4728 	  *)

  4729 	    ;;

  4730 	esac

  4731 	;;

  4732       solaris*)

  4733 	case $cc_basename in

  4734 	  CC)

  4735 	    # Sun C++ 4.2, 5.x and Centerline C++

  4736 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4737 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4738 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

  4739 	    ;;

  4740 	  gcx)

  4741 	    # Green Hills C++ Compiler

  4742 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'

  4743 	    ;;

  4744 	  *)

  4745 	    ;;

  4746 	esac

  4747 	;;

  4748       sunos4*)

  4749 	case $cc_basename in

  4750 	  CC)

  4751 	    # Sun C++ 4.x

  4752 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  4753 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4754 	    ;;

  4755 	  lcc)

  4756 	    # Lucid

  4757 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  4758 	    ;;

  4759 	  *)

  4760 	    ;;

  4761 	esac

  4762 	;;

  4763       tandem*)

  4764 	case $cc_basename in

  4765 	  NCC)

  4766 	    # NonStop-UX NCC 3.20

  4767 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4768 	    ;;

  4769 	  *)

  4770 	    ;;

  4771 	esac

  4772 	;;

  4773       unixware*)

  4774 	;;

  4775       vxworks*)

  4776 	;;

  4777       *)

  4778 	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  4779 	;;

  4780     esac

  4781   fi

  4782 ],

  4783 [

  4784   if test "$GCC" = yes; then

  4785     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4786     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4788     case $host_os in

  4789       aix*)

  4790       # All AIX code is PIC.

  4791       if test "$host_cpu" = ia64; then

  4792 	# AIX 5 now supports IA64 processor

  4793 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4794       fi

  4795       ;;

  4797     amigaos*)

  4798       # FIXME: we need at least 68020 code to build shared libraries, but

  4799       # adding the `-m68020' flag to GCC prevents building anything better,

  4800       # like `-m68040'.

  4801       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'

  4802       ;;

  4804     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)

  4805       # PIC is the default for these OSes.

  4806       ;;

  4808     mingw* | pw32* | os2*)

  4809       # This hack is so that the source file can tell whether it is being

  4810       # built for inclusion in a dll (and should export symbols for example).

  4811       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'

  4812       ;;

  4814     darwin* | rhapsody*)

  4815       # PIC is the default on this platform

  4816       # Common symbols not allowed in MH_DYLIB files

  4817       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'

  4818       ;;

  4820     msdosdjgpp*)

  4821       # Just because we use GCC doesn't mean we suddenly get shared libraries

  4822       # on systems that don't support them.

  4823       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  4824       enable_shared=no

  4825       ;;

  4827     sysv4*MP*)

  4828       if test -d /usr/nec; then

  4829 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic

  4830       fi

  4831       ;;

  4833     hpux*)

  4834       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

  4835       # not for PA HP-UX.

  4836       case "$host_cpu" in

  4837       hppa*64*|ia64*)

  4838 	# +Z the default

  4839 	;;

  4840       *)

  4841 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4842 	;;

  4843       esac

  4844       ;;

  4846     *)

  4847       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4848       ;;

  4849     esac

  4850   else

  4851     # PORTME Check for flag to pass linker flags through the system compiler.

  4852     case $host_os in

  4853     aix*)

  4854       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4855       if test "$host_cpu" = ia64; then

  4856 	# AIX 5 now supports IA64 processor

  4857 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4858       else

  4859 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'

  4860       fi

  4861       ;;

  4863     mingw* | pw32* | os2*)

  4864       # This hack is so that the source file can tell whether it is being

  4865       # built for inclusion in a dll (and should export symbols for example).

  4866       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'

  4867       ;;

  4869     hpux9* | hpux10* | hpux11*)

  4870       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4871       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

  4872       # not for PA HP-UX.

  4873       case "$host_cpu" in

  4874       hppa*64*|ia64*)

  4875 	# +Z the default

  4876 	;;

  4877       *)

  4878 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

  4879 	;;

  4880       esac

  4881       # Is there a better lt_prog_compiler_static that works with the bundled CC?

  4882       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'

  4883       ;;

  4885     irix5* | irix6* | nonstopux*)

  4886       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4887       # PIC (with -KPIC) is the default.

  4888       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4889       ;;

  4891     newsos6)

  4892       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4893       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4894       ;;

  4896     linux*)

  4897       case $CC in

  4898       icc* | ecc*)

  4899 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4900 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4901 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4902         ;;

  4903       ccc*)

  4904         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4905         # All Alpha code is PIC.

  4906         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4907         ;;

  4908       esac

  4909       ;;

  4911     osf3* | osf4* | osf5*)

  4912       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4913       # All OSF/1 code is PIC.

  4914       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4915       ;;

  4917     sco3.2v5*)

  4918       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'

  4919       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'

  4920       ;;

  4922     solaris*)

  4923       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4924       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4925       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4926       ;;

  4928     sunos4*)

  4929       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

  4930       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'

  4931       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4932       ;;

  4934     sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

  4935       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4936       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4937       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4938       ;;

  4940     sysv4*MP*)

  4941       if test -d /usr/nec ;then

  4942 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'

  4943 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4944       fi

  4945       ;;

  4947     uts4*)

  4948       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  4949       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4950       ;;

  4952     *)

  4953       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  4954       ;;

  4955     esac

  4956   fi

  4957 ])

  4958 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])

  4960 #

  4961 # Check to make sure the PIC flag actually works.

  4962 #

  4963 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then

  4964   AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],

  4965     _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),

  4966     [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],

  4967     [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in

  4968      "" | " "*) ;;

  4969      *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;

  4970      esac],

  4971     [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  4972      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])

  4973 fi

  4974 case "$host_os" in

  4975   # For platforms which do not support PIC, -DPIC is meaningless:

  4976   *djgpp*)

  4977     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  4978     ;;

  4979   *)

  4980     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"

  4981     ;;

  4982 esac

  4983 ])

  4986 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])

  4987 # ------------------------------------

  4988 # See if the linker supports building shared libraries.

  4989 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],

  4990 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])

  4991 ifelse([$1],[CXX],[

  4992   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

  4993   case $host_os in

  4994   aix4* | aix5*)

  4995     # If we're using GNU nm, then we don't want the "-C" option.

  4996     # -C means demangle to AIX nm, but means don't demangle with GNU nm

  4997     if $NM -V 2>&1 | grep 'GNU' > /dev/null; then

  4998       _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'

  4999     else

  5000       _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'

  5001     fi

  5002     ;;

  5003   pw32*)

  5004     _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"

  5005   ;;

  5006   cygwin* | mingw*)

  5007     _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'

  5008   ;;

  5009   linux*)

  5010     _LT_AC_TAGVAR(link_all_deplibs, $1)=no

  5011   ;;

  5012   *)

  5013     _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

  5014   ;;

  5015   esac

  5016 ],[

  5017   runpath_var=

  5018   _LT_AC_TAGVAR(allow_undefined_flag, $1)=

  5019   _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no

  5020   _LT_AC_TAGVAR(archive_cmds, $1)=

  5021   _LT_AC_TAGVAR(archive_expsym_cmds, $1)=

  5022   _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=

  5023   _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=

  5024   _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=

  5025   _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  5026   _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=

  5027   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=

  5028   _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=

  5029   _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  5030   _LT_AC_TAGVAR(hardcode_direct, $1)=no

  5031   _LT_AC_TAGVAR(hardcode_minus_L, $1)=no

  5032   _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  5033   _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown

  5034   _LT_AC_TAGVAR(hardcode_automatic, $1)=no

  5035   _LT_AC_TAGVAR(module_cmds, $1)=

  5036   _LT_AC_TAGVAR(module_expsym_cmds, $1)=

  5037   _LT_AC_TAGVAR(always_export_symbols, $1)=no

  5038   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

  5039   # include_expsyms should be a list of space-separated symbols to be *always*

  5040   # included in the symbol list

  5041   _LT_AC_TAGVAR(include_expsyms, $1)=

  5042   # exclude_expsyms can be an extended regexp of symbols to exclude

  5043   # it will be wrapped by ` (' and `)$', so one must not match beginning or

  5044   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',

  5045   # as well as any symbol that contains `d'.

  5046   _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"

  5047   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out

  5048   # platforms (ab)use it in PIC code, but their linkers get confused if

  5049   # the symbol is explicitly referenced.  Since portable code cannot

  5050   # rely on this symbol name, it's probably fine to never include it in

  5051   # preloaded symbol tables.

  5052   extract_expsyms_cmds=

  5054   case $host_os in

  5055   cygwin* | mingw* | pw32*)

  5056     # FIXME: the MSVC++ port hasn't been tested in a loooong time

  5057     # When not using gcc, we currently assume that we are using

  5058     # Microsoft Visual C++.

  5059     if test "$GCC" != yes; then

  5060       with_gnu_ld=no

  5061     fi

  5062     ;;

  5063   openbsd*)

  5064     with_gnu_ld=no

  5065     ;;

  5066   esac

  5068   _LT_AC_TAGVAR(ld_shlibs, $1)=yes

  5069   if test "$with_gnu_ld" = yes; then

  5070     # If archive_cmds runs LD, not CC, wlarc should be empty

  5071     wlarc='${wl}'

  5073     # See if GNU ld supports shared libraries.

  5074     case $host_os in

  5075     aix3* | aix4* | aix5*)

  5076       # On AIX/PPC, the GNU linker is very broken

  5077       if test "$host_cpu" != ia64; then

  5078 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5079 	cat <<EOF 1>&2

  5081 *** Warning: the GNU linker, at least up to release 2.9.1, is reported

  5082 *** to be unable to reliably create shared libraries on AIX.

  5083 *** Therefore, libtool is disabling shared libraries support.  If you

  5084 *** really care for shared libraries, you may want to modify your PATH

  5085 *** so that a non-GNU linker is found, and then restart.

  5087 EOF

  5088       fi

  5089       ;;

  5091     amigaos*)

  5092       _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)'

  5093       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5094       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5096       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports

  5097       # that the semantics of dynamic libraries on AmigaOS, at least up

  5098       # to version 4, is to share data among multiple programs linked

  5099       # with the same dynamic library.  Since this doesn't match the

  5100       # behavior of shared libraries on other platforms, we can't use

  5101       # them.

  5102       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5103       ;;

  5105     beos*)

  5106       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5107 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  5108 	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc

  5109 	# support --undefined.  This deserves some investigation.  FIXME

  5110 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5111       else

  5112 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5113       fi

  5114       ;;

  5116     cygwin* | mingw* | pw32*)

  5117       # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,

  5118       # as there is no search path for DLLs.

  5119       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5120       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  5121       _LT_AC_TAGVAR(always_export_symbols, $1)=no

  5122       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  5123       _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'

  5125       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then

  5126         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'

  5127 	# If the export-symbols file already is a .def file (1st line

  5128 	# is EXPORTS), use it as is; otherwise, prepend...

  5129 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then

  5130 	  cp $export_symbols $output_objdir/$soname.def;

  5131 	else

  5132 	  echo EXPORTS > $output_objdir/$soname.def;

  5133 	  cat $export_symbols >> $output_objdir/$soname.def;

  5134 	fi~

  5135 	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000  ${wl}--out-implib,$lib'

  5136       else

  5137 	ld_shlibs=no

  5138       fi

  5139       ;;

  5141     netbsd* | netbsdelf*-gnu | knetbsd*-gnu)

  5142       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

  5143 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'

  5144 	wlarc=

  5145       else

  5146 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5147 	_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'

  5148       fi

  5149       ;;

  5151     solaris* | sysv5*)

  5152       if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then

  5153 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5154 	cat <<EOF 1>&2

  5156 *** Warning: The releases 2.8.* of the GNU linker cannot reliably

  5157 *** create shared libraries on Solaris systems.  Therefore, libtool

  5158 *** is disabling shared libraries support.  We urge you to upgrade GNU

  5159 *** binutils to release 2.9.1 or newer.  Another option is to modify

  5160 *** your PATH or compiler configuration so that the native linker is

  5161 *** used, and then restart.

  5163 EOF

  5164       elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5165 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5166 	_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'

  5167       else

  5168 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5169       fi

  5170       ;;

  5172     sunos4*)

  5173       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'

  5174       wlarc=

  5175       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5176       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5177       ;;

  5179   linux*)

  5180     if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5181         tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5182 	_LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"

  5183       supports_anon_versioning=no

  5184       case `$LD -v 2>/dev/null` in

  5185         *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11

  5186         *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...

  5187         *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...

  5188         *\ 2.11.*) ;; # other 2.11 versions

  5189         *) supports_anon_versioning=yes ;;

  5190       esac

  5191       if test $supports_anon_versioning = yes; then

  5192         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~

  5193 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~

  5194 $echo "local: *; };" >> $output_objdir/$libname.ver~

  5195         $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'

  5196       else

  5197         _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"

  5198       fi

  5199       _LT_AC_TAGVAR(link_all_deplibs, $1)=no

  5200     else

  5201       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5202     fi

  5203     ;;

  5205     *)

  5206       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5207 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5208 	_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'

  5209       else

  5210 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5211       fi

  5212       ;;

  5213     esac

  5215     if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then

  5216       runpath_var=LD_RUN_PATH

  5217       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'

  5218       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  5219       # ancient GNU ld didn't support --whole-archive et. al.

  5220       if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then

  5221  	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

  5222       else

  5223   	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  5224       fi

  5225     fi

  5226   else

  5227     # PORTME fill in a description of your system's linker (not GNU ld)

  5228     case $host_os in

  5229     aix3*)

  5230       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  5231       _LT_AC_TAGVAR(always_export_symbols, $1)=yes

  5232       _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'

  5233       # Note: this linker hardcodes the directories in LIBPATH if there

  5234       # are no directories specified by -L.

  5235       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5236       if test "$GCC" = yes && test -z "$link_static_flag"; then

  5237 	# Neither direct hardcoding nor static linking is supported with a

  5238 	# broken collect2.

  5239 	_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported

  5240       fi

  5241       ;;

  5243     aix4* | aix5*)

  5244       if test "$host_cpu" = ia64; then

  5245 	# On IA64, the linker does run time linking by default, so we don't

  5246 	# have to do anything special.

  5247 	aix_use_runtimelinking=no

  5248 	exp_sym_flag='-Bexport'

  5249 	no_entry_flag=""

  5250       else

  5251 	# If we're using GNU nm, then we don't want the "-C" option.

  5252 	# -C means demangle to AIX nm, but means don't demangle with GNU nm

  5253 	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then

  5254 	  _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'

  5255 	else

  5256 	  _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'

  5257 	fi

  5258 	aix_use_runtimelinking=no

  5260 	# Test if we are trying to use run time linking or normal

  5261 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we

  5262 	# need to do runtime linking.

  5263 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)

  5264 	  for ld_flag in $LDFLAGS; do

  5265   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then

  5266   	    aix_use_runtimelinking=yes

  5267   	    break

  5268   	  fi

  5269 	  done

  5270 	esac

  5272 	exp_sym_flag='-bexport'

  5273 	no_entry_flag='-bnoentry'

  5274       fi

  5276       # When large executables or shared objects are built, AIX ld can

  5277       # have problems creating the table of contents.  If linking a library

  5278       # or program results in "error TOC overflow" add -mminimal-toc to

  5279       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not

  5280       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

  5282       _LT_AC_TAGVAR(archive_cmds, $1)=''

  5283       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5284       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'

  5285       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  5287       if test "$GCC" = yes; then

  5288 	case $host_os in aix4.[012]|aix4.[012].*)

  5289 	# We only want to do this on AIX 4.2 and lower, the check

  5290 	# below for broken collect2 doesn't work under 4.3+

  5291 	  collect2name=`${CC} -print-prog-name=collect2`

  5292 	  if test -f "$collect2name" && \

  5293   	   strings "$collect2name" | grep resolve_lib_name >/dev/null

  5294 	  then

  5295   	  # We have reworked collect2

  5296   	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5297 	  else

  5298   	  # We have old collect2

  5299   	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported

  5300   	  # It fails to find uninstalled libraries when the uninstalled

  5301   	  # path is not listed in the libpath.  Setting hardcode_minus_L

  5302   	  # to unsupported forces relinking

  5303   	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5304   	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5305   	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  5306 	  fi

  5307 	esac

  5308 	shared_flag='-shared'

  5309       else

  5310 	# not using gcc

  5311 	if test "$host_cpu" = ia64; then

  5312   	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release

  5313   	# chokes on -Wl,-G. The following line is correct:

  5314 	  shared_flag='-G'

  5315 	else

  5316   	if test "$aix_use_runtimelinking" = yes; then

  5317 	    shared_flag='${wl}-G'

  5318 	  else

  5319 	    shared_flag='${wl}-bM:SRE'

  5320   	fi

  5321 	fi

  5322       fi

  5324       # It seems that -bexpall does not export symbols beginning with

  5325       # underscore (_), so it is better to generate a list of symbols to export.

  5326       _LT_AC_TAGVAR(always_export_symbols, $1)=yes

  5327       if test "$aix_use_runtimelinking" = yes; then

  5328 	# Warning - without using the other runtime loading flags (-brtl),

  5329 	# -berok will link without error, but may produce a broken library.

  5330 	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'

  5331        # Determine the default libpath from the value encoded in an empty executable.

  5332        _LT_AC_SYS_LIBPATH_AIX

  5333        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  5334 	_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"

  5335        else

  5336 	if test "$host_cpu" = ia64; then

  5337 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'

  5338 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"

  5339 	  _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"

  5340 	else

  5341 	 # Determine the default libpath from the value encoded in an empty executable.

  5342 	 _LT_AC_SYS_LIBPATH_AIX

  5343 	 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  5344 	  # Warning - without using the other run time loading flags,

  5345 	  # -berok will link without error, but may produce a broken library.

  5346 	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'

  5347 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'

  5348 	  # -bexpall does not export symbols beginning with underscore (_)

  5349 	  _LT_AC_TAGVAR(always_export_symbols, $1)=yes

  5350 	  # Exported symbols can be pulled into shared objects from archives

  5351 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '

  5352 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

  5353 	  # This is similar to how AIX traditionally builds it's shared libraries.

  5354 	  _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'

  5355 	fi

  5356       fi

  5357       ;;

  5359     amigaos*)

  5360       _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)'

  5361       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5362       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5363       # see comment about different semantics on the GNU ld section

  5364       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5365       ;;

  5367     bsdi4*)

  5368       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic

  5369       ;;

  5371     cygwin* | mingw* | pw32*)

  5372       # When not using gcc, we currently assume that we are using

  5373       # Microsoft Visual C++.

  5374       # hardcode_libdir_flag_spec is actually meaningless, as there is

  5375       # no search path for DLLs.

  5376       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '

  5377       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  5378       # Tell ltmain to make .lib files, not .a files.

  5379       libext=lib

  5380       # Tell ltmain to make .dll files, not .so files.

  5381       shrext_cmds=".dll"

  5382       # FIXME: Setting linknames here is a bad hack.

  5383       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='

  5384       # The linker will automatically build a .lib file if we build a DLL.

  5385       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'

  5386       # FIXME: Should let the user specify the lib program.

  5387       _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'

  5388       fix_srcfile_path='`cygpath -w "$srcfile"`'

  5389       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  5390       ;;

  5392     darwin* | rhapsody*)

  5393     if test "$GXX" = yes ; then

  5394       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  5395       case "$host_os" in

  5396       rhapsody* | darwin1.[[012]])

  5397 	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'

  5398 	;;

  5399       *) # Darwin 1.3 on

  5400       if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then

  5401       	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'

  5402       else

  5403         case ${MACOSX_DEPLOYMENT_TARGET} in

  5404           10.[[012]])

  5405             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'

  5406             ;;

  5407           10.*)

  5408             _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'

  5409             ;;

  5410         esac

  5411       fi

  5412 	;;

  5413       esac

  5414     	lt_int_apple_cc_single_mod=no

  5415     	output_verbose_link_cmd='echo'

  5416     	if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then

  5417     	  lt_int_apple_cc_single_mod=yes

  5418     	fi

  5419     	if test "X$lt_int_apple_cc_single_mod" = Xyes ; then

  5420     	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'

  5421     	else

  5422         _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'

  5423       fi

  5424       _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'

  5425       # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's

  5426         if test "X$lt_int_apple_cc_single_mod" = Xyes ; then

  5427           _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}'

  5428         else

  5429           _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}'

  5430         fi

  5431           _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}'

  5432       _LT_AC_TAGVAR(hardcode_direct, $1)=no

  5433       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes

  5434       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  5435       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'

  5436       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  5437     else

  5438       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5439     fi

  5440       ;;

  5442     dgux*)

  5443       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5444       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5445       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5446       ;;

  5448     freebsd1*)

  5449       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5450       ;;

  5452     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor

  5453     # support.  Future versions do this automatically, but an explicit c++rt0.o

  5454     # does not break anything, and helps significantly (at the cost of a little

  5455     # extra space).

  5456     freebsd2.2*)

  5457       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'

  5458       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5459       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5460       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5461       ;;

  5463     # Unfortunately, older versions of FreeBSD 2 do not have this feature.

  5464     freebsd2*)

  5465       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'

  5466       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5467       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5468       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5469       ;;

  5471     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.

  5472     freebsd* | kfreebsd*-gnu)

  5473       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'

  5474       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5475       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5476       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5477       ;;

  5479     hpux9*)

  5480       if test "$GCC" = yes; then

  5481 	_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'

  5482       else

  5483 	_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'

  5484       fi

  5485       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  5486       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5487       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5489       # hardcode_minus_L: Not really in the search PATH,

  5490       # but as the default location of the library.

  5491       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5492       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5493       ;;

  5495     hpux10* | hpux11*)

  5496       if test "$GCC" = yes -a "$with_gnu_ld" = no; then

  5497 	case "$host_cpu" in

  5498 	hppa*64*|ia64*)

  5499 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

  5500 	  ;;

  5501 	*)

  5502 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

  5503 	  ;;

  5504 	esac

  5505       else

  5506 	case "$host_cpu" in

  5507 	hppa*64*|ia64*)

  5508 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'

  5509 	  ;;

  5510 	*)

  5511 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'

  5512 	  ;;

  5513 	esac

  5514       fi

  5515       if test "$with_gnu_ld" = no; then

  5516 	case "$host_cpu" in

  5517 	hppa*64*)

  5518 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  5519 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'

  5520 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5521 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no

  5522 	  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5523 	  ;;

  5524 	ia64*)

  5525 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5526 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no

  5527 	  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5529 	  # hardcode_minus_L: Not really in the search PATH,

  5530 	  # but as the default location of the library.

  5531 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5532 	  ;;

  5533 	*)

  5534 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  5535 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5536 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5537 	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5539 	  # hardcode_minus_L: Not really in the search PATH,

  5540 	  # but as the default location of the library.

  5541 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5542 	  ;;

  5543 	esac

  5544       fi

  5545       ;;

  5547     irix5* | irix6* | nonstopux*)

  5548       if test "$GCC" = yes; then

  5549 	_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'

  5550       else

  5551 	_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'

  5552 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'

  5553       fi

  5554       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  5555       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5556       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  5557       ;;

  5559     netbsd* | netbsdelf*-gnu | knetbsd*-gnu)

  5560       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

  5561 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out

  5562       else

  5563 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF

  5564       fi

  5565       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5566       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5567       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5568       ;;

  5570     newsos6)

  5571       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5572       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5573       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  5574       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5575       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5576       ;;

  5578     openbsd*)

  5579       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5580       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5581       if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  5582 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

  5583 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  5584 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5585       else

  5586        case $host_os in

  5587 	 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)

  5588 	   _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'

  5589 	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5590 	   ;;

  5591 	 *)

  5592 	   _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

  5593 	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  5594 	   ;;

  5595        esac

  5596       fi

  5597       ;;

  5599     os2*)

  5600       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5601       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5602       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  5603       _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'

  5604       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'

  5605       ;;

  5607     osf3*)

  5608       if test "$GCC" = yes; then

  5609 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  5610 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

  5611       else

  5612 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

  5613 	_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'

  5614       fi

  5615       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  5616       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5617       ;;

  5619     osf4* | osf5*)	# as osf3* with the addition of -msym flag

  5620       if test "$GCC" = yes; then

  5621 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  5622 	_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'

  5623 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  5624       else

  5625 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

  5626 	_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'

  5627 	_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~

  5628 	$LD -shared${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'

  5630 	# Both c and cxx compiler support -rpath directly

  5631 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

  5632       fi

  5633       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5634       ;;

  5636     sco3.2v5*)

  5637       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5638       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5639       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'

  5640       runpath_var=LD_RUN_PATH

  5641       hardcode_runpath_var=yes

  5642       ;;

  5644     solaris*)

  5645       _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'

  5646       if test "$GCC" = yes; then

  5647 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

  5648 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  5649 	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'

  5650       else

  5651 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5652 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  5653   	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'

  5654       fi

  5655       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5656       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5657       case $host_os in

  5658       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;

  5659       *) # Supported since Solaris 2.6 (maybe 2.5.1?)

  5660 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;

  5661       esac

  5662       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  5663       ;;

  5665     sunos4*)

  5666       if test "x$host_vendor" = xsequent; then

  5667 	# Use $CC to link under sequent, because it throws in some extra .o

  5668 	# files that make .init and .fini sections work.

  5669 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'

  5670       else

  5671 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'

  5672       fi

  5673       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5674       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5675       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5676       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5677       ;;

  5679     sysv4)

  5680       case $host_vendor in

  5681 	sni)

  5682 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5683 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???

  5684 	;;

  5685 	siemens)

  5686 	  ## LD is ld it makes a PLAMLIB

  5687 	  ## CC just makes a GrossModule.

  5688 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'

  5689 	  _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'

  5690 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no

  5691         ;;

  5692 	motorola)

  5693 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5694 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie

  5695 	;;

  5696       esac

  5697       runpath_var='LD_RUN_PATH'

  5698       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5699       ;;

  5701     sysv4.3*)

  5702       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5703       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5704       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'

  5705       ;;

  5707     sysv4*MP*)

  5708       if test -d /usr/nec; then

  5709 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5710 	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5711 	runpath_var=LD_RUN_PATH

  5712 	hardcode_runpath_var=yes

  5713 	_LT_AC_TAGVAR(ld_shlibs, $1)=yes

  5714       fi

  5715       ;;

  5717     sysv4.2uw2*)

  5718       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'

  5719       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5720       _LT_AC_TAGVAR(hardcode_minus_L, $1)=no

  5721       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5722       hardcode_runpath_var=yes

  5723       runpath_var=LD_RUN_PATH

  5724       ;;

  5726    sysv5OpenUNIX8* | sysv5UnixWare7* |  sysv5uw[[78]]* | unixware7*)

  5727       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'

  5728       if test "$GCC" = yes; then

  5729 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

  5730       else

  5731 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

  5732       fi

  5733       runpath_var='LD_RUN_PATH'

  5734       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5735       ;;

  5737     sysv5*)

  5738       _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'

  5739       # $CC -shared without GNU ld will not create a library from C++

  5740       # object files and a static libstdc++, better avoid it by now

  5741       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5742       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  5743   		$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'

  5744       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=

  5745       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5746       runpath_var='LD_RUN_PATH'

  5747       ;;

  5749     uts4*)

  5750       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5751       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5752       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5753       ;;

  5755     *)

  5756       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5757       ;;

  5758     esac

  5759   fi

  5760 ])

  5761 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])

  5762 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no

  5764 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"

  5765 if test "$GCC" = yes; then

  5766   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"

  5767 fi

  5769 #

  5770 # Do we need to explicitly link libc?

  5771 #

  5772 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in

  5773 x|xyes)

  5774   # Assume -lc should be added

  5775   _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

  5777   if test "$enable_shared" = yes && test "$GCC" = yes; then

  5778     case $_LT_AC_TAGVAR(archive_cmds, $1) in

  5779     *'~'*)

  5780       # FIXME: we may have to deal with multi-command sequences.

  5781       ;;

  5782     '$CC '*)

  5783       # Test whether the compiler implicitly links with -lc since on some

  5784       # systems, -lgcc has to come before -lc. If gcc already passes -lc

  5785       # to ld, don't add -lc before -lgcc.

  5786       AC_MSG_CHECKING([whether -lc should be explicitly linked in])

  5787       $rm conftest*

  5788       printf "$lt_simple_compile_test_code" > conftest.$ac_ext

  5790       if AC_TRY_EVAL(ac_compile) 2>conftest.err; then

  5791         soname=conftest

  5792         lib=conftest

  5793         libobjs=conftest.$ac_objext

  5794         deplibs=

  5795         wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)

  5796         compiler_flags=-v

  5797         linker_flags=-v

  5798         verstring=

  5799         output_objdir=.

  5800         libname=conftest

  5801         lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)

  5802         _LT_AC_TAGVAR(allow_undefined_flag, $1)=

  5803         if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)

  5804         then

  5805 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  5806         else

  5807 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

  5808         fi

  5809         _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag

  5810       else

  5811         cat conftest.err 1>&5

  5812       fi

  5813       $rm conftest*

  5814       AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])

  5815       ;;

  5816     esac

  5817   fi

  5818   ;;

  5819 esac

  5820 ])# AC_LIBTOOL_PROG_LD_SHLIBS

  5823 # _LT_AC_FILE_LTDLL_C

  5824 # -------------------

  5825 # Be careful that the start marker always follows a newline.

  5826 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [

  5827 # /* ltdll.c starts here */

  5828 # #define WIN32_LEAN_AND_MEAN

  5829 # #include <windows.h>

  5830 # #undef WIN32_LEAN_AND_MEAN

  5831 # #include <stdio.h>

  5832 #

  5833 # #ifndef __CYGWIN__

  5834 # #  ifdef __CYGWIN32__

  5835 # #    define __CYGWIN__ __CYGWIN32__

  5836 # #  endif

  5837 # #endif

  5838 #

  5839 # #ifdef __cplusplus

  5840 # extern "C" {

  5841 # #endif

  5842 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);

  5843 # #ifdef __cplusplus

  5844 # }

  5845 # #endif

  5846 #

  5847 # #ifdef __CYGWIN__

  5848 # #include <cygwin/cygwin_dll.h>

  5849 # DECLARE_CYGWIN_DLL( DllMain );

  5850 # #endif

  5851 # HINSTANCE __hDllInstance_base;

  5852 #

  5853 # BOOL APIENTRY

  5854 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)

  5855 # {

  5856 #   __hDllInstance_base = hInst;

  5857 #   return TRUE;

  5858 # }

  5859 # /* ltdll.c ends here */

  5860 ])# _LT_AC_FILE_LTDLL_C

  5863 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])

  5864 # ---------------------------------

  5865 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])

  5868 # old names

  5869 AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])

  5870 AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])

  5871 AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])

  5872 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])

  5873 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])

  5874 AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])

  5875 AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])

  5877 # This is just to silence aclocal about the macro not being used

  5878 ifelse([AC_DISABLE_FAST_INSTALL])

  5880 AC_DEFUN([LT_AC_PROG_GCJ],

  5881 [AC_CHECK_TOOL(GCJ, gcj, no)

  5882   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"

  5883   AC_SUBST(GCJFLAGS)

  5884 ])

  5886 AC_DEFUN([LT_AC_PROG_RC],

  5887 [AC_CHECK_TOOL(RC, windres, no)

  5888 ])

  5890 ############################################################

  5891 # NOTE: This macro has been submitted for inclusion into   #

  5892 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #

  5893 #  a released version of Autoconf we should remove this    #

  5894 #  macro and use it instead.                               #

  5895 ############################################################

  5896 # LT_AC_PROG_SED

  5897 # --------------

  5898 # Check for a fully-functional sed program, that truncates

  5899 # as few characters as possible.  Prefer GNU sed if found.

  5900 AC_DEFUN([LT_AC_PROG_SED],

  5901 [AC_MSG_CHECKING([for a sed that does not truncate output])

  5902 AC_CACHE_VAL(lt_cv_path_SED,

  5903 [# Loop through the user's path and test for sed and gsed.

  5904 # Then use that list of sed's as ones to test for truncation.

  5905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  5906 for as_dir in $PATH

  5907 do

  5908   IFS=$as_save_IFS

  5909   test -z "$as_dir" && as_dir=.

  5910   for lt_ac_prog in sed gsed; do

  5911     for ac_exec_ext in '' $ac_executable_extensions; do

  5912       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then

  5913         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"

  5914       fi

  5915     done

  5916   done

  5917 done

  5918 lt_ac_max=0

  5919 lt_ac_count=0

  5920 # Add /usr/xpg4/bin/sed as it is typically found on Solaris

  5921 # along with /bin/sed that truncates output.

  5922 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do

  5923   test ! -f $lt_ac_sed && break

  5924   cat /dev/null > conftest.in

  5925   lt_ac_count=0

  5926   echo $ECHO_N "0123456789$ECHO_C" >conftest.in

  5927   # Check for GNU sed and select it if it is found.

  5928   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then

  5929     lt_cv_path_SED=$lt_ac_sed

  5930     break

  5931   fi

  5932   while true; do

  5933     cat conftest.in conftest.in >conftest.tmp

  5934     mv conftest.tmp conftest.in

  5935     cp conftest.in conftest.nl

  5936     echo >>conftest.nl

  5937     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break

  5938     cmp -s conftest.out conftest.nl || break

  5939     # 10000 chars as input seems more than enough

  5940     test $lt_ac_count -gt 10 && break

  5941     lt_ac_count=`expr $lt_ac_count + 1`

  5942     if test $lt_ac_count -gt $lt_ac_max; then

  5943       lt_ac_max=$lt_ac_count

  5944       lt_cv_path_SED=$lt_ac_sed

  5945     fi

  5946   done

  5947 done

  5948 SED=$lt_cv_path_SED

  5949 ])

  5950 AC_MSG_RESULT([$SED])

  5951 ])

author	rosfran
	Fri May 25 19:46:59 2007 +0100 (2007-05-25)
branch	trunk
changeset 716	1ee5df4c9ccd
permissions	-rw-r--r--