gmyth: libgnomevfs2-mythtv/m4/libtool.m4@215c45290ce3

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

     2 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005

     3 ## Free Software Foundation, Inc.

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

     5 ##

     6 ## This file is free software; the Free Software Foundation gives

     7 ## unlimited permission to copy and/or distribute it, with or without

     8 ## modifications, as long as this notice is preserved.

    10 # serial 48 Debian 1.5.22-4 AC_PROG_LIBTOOL

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

    14 # -----------------------------------------------------------

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

    16 m4_ifdef([AC_PROVIDE_IFELSE],

    17          [],

    18          [m4_define([AC_PROVIDE_IFELSE],

    19 	         [m4_ifdef([AC_PROVIDE_$1],

    20 		           [$2], [$3])])])

    23 # AC_PROG_LIBTOOL

    24 # ---------------

    25 AC_DEFUN([AC_PROG_LIBTOOL],

    26 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl

    27 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX

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

    29   AC_PROVIDE_IFELSE([AC_PROG_CXX],

    30     [AC_LIBTOOL_CXX],

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

    32   ])])

    33 dnl And a similar setup for Fortran 77 support

    34   AC_PROVIDE_IFELSE([AC_PROG_F77],

    35     [AC_LIBTOOL_F77],

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

    37 ])])

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

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

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

    42   AC_PROVIDE_IFELSE([AC_PROG_GCJ],

    43     [AC_LIBTOOL_GCJ],

    44     [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],

    45       [AC_LIBTOOL_GCJ],

    46       [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],

    47 	[AC_LIBTOOL_GCJ],

    48       [ifdef([AC_PROG_GCJ],

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

    50        ifdef([A][M_PROG_GCJ],

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

    52        ifdef([LT_AC_PROG_GCJ],

    53 	     [define([LT_AC_PROG_GCJ],

    54 		defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])

    55 ])])# AC_PROG_LIBTOOL

    58 # _AC_PROG_LIBTOOL

    59 # ----------------

    60 AC_DEFUN([_AC_PROG_LIBTOOL],

    61 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl

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

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

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

    66 # This can be used to rebuild libtool when needed

    67 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"

    69 # Always use our own libtool.

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

    71 AC_SUBST(LIBTOOL)dnl

    73 # Prevent multiple expansion

    74 define([AC_PROG_LIBTOOL], [])

    75 ])# _AC_PROG_LIBTOOL

    78 # AC_LIBTOOL_SETUP

    79 # ----------------

    80 AC_DEFUN([AC_LIBTOOL_SETUP],

    81 [AC_PREREQ(2.50)dnl

    82 AC_REQUIRE([AC_ENABLE_SHARED])dnl

    83 AC_REQUIRE([AC_ENABLE_STATIC])dnl

    84 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl

    85 AC_REQUIRE([AC_CANONICAL_HOST])dnl

    86 AC_REQUIRE([AC_CANONICAL_BUILD])dnl

    87 AC_REQUIRE([AC_PROG_CC])dnl

    88 AC_REQUIRE([AC_PROG_LD])dnl

    89 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl

    90 AC_REQUIRE([AC_PROG_NM])dnl

    92 AC_REQUIRE([AC_PROG_LN_S])dnl

    93 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl

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

    95 AC_REQUIRE([AC_OBJEXT])dnl

    96 AC_REQUIRE([AC_EXEEXT])dnl

    97 dnl

    99 AC_LIBTOOL_SYS_MAX_CMD_LEN

   100 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE

   101 AC_LIBTOOL_OBJDIR

   103 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl

   104 _LT_AC_PROG_ECHO_BACKSLASH

   106 case $host_os in

   107 aix3*)

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

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

   110   # vanish in a puff of smoke.

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

   112     COLLECT_NAMES=

   113     export COLLECT_NAMES

   114   fi

   115   ;;

   116 esac

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

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

   120 Xsed='sed -e 1s/^X//'

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

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

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

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

   127 # double_quote_subst'ed string.

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

   130 # Sed substitution to avoid accidental globbing in evaled expressions

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

   133 # Constants:

   134 rm="rm -f"

   136 # Global variables:

   137 default_ofile=libtool

   138 can_build_shared=yes

   140 # All known linkers require a `.a' archive for static linking (except MSVC,

   141 # which needs '.lib').

   142 libext=a

   143 ltmain="$ac_aux_dir/ltmain.sh"

   144 ofile="$default_ofile"

   145 with_gnu_ld="$lt_cv_prog_gnu_ld"

   147 AC_CHECK_TOOL(AR, ar, false)

   148 AC_CHECK_TOOL(RANLIB, ranlib, :)

   149 AC_CHECK_TOOL(STRIP, strip, :)

   151 old_CC="$CC"

   152 old_CFLAGS="$CFLAGS"

   154 # Set sane defaults for various variables

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

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

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

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

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

   160 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS

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

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

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

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

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

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

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

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

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

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

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

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

   174 old_postinstall_cmds='chmod 644 $oldlib'

   175 old_postuninstall_cmds=

   177 if test -n "$RANLIB"; then

   178   case $host_os in

   179   openbsd*)

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

   181     ;;

   182   *)

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

   184     ;;

   185   esac

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

   187 fi

   189 _LT_CC_BASENAME([$compiler])

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

   192 case $deplibs_check_method in

   193 file_magic*)

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

   195     AC_PATH_MAGIC

   196   fi

   197   ;;

   198 esac

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

   201 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],

   202 enable_win32_dll=yes, enable_win32_dll=no)

   204 AC_ARG_ENABLE([libtool-lock],

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

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

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

   209 AC_ARG_WITH([pic],

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

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

   212     [pic_mode="$withval"],

   213     [pic_mode=default])

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

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

   217 tagname=

   218 AC_LIBTOOL_LANG_C_CONFIG

   219 _LT_AC_TAGCONFIG

   220 ])# AC_LIBTOOL_SETUP

   223 # _LT_AC_SYS_COMPILER

   224 # -------------------

   225 AC_DEFUN([_LT_AC_SYS_COMPILER],

   226 [AC_REQUIRE([AC_PROG_CC])dnl

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

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

   231 # If no C compiler flags were specified, use CFLAGS.

   232 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

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

   235 compiler=$CC

   236 ])# _LT_AC_SYS_COMPILER

   239 # _LT_CC_BASENAME(CC)

   240 # -------------------

   241 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.

   242 AC_DEFUN([_LT_CC_BASENAME],

   243 [for cc_temp in $1""; do

   244   case $cc_temp in

   245     compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;

   246     distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;

   247     \-*) ;;

   248     *) break;;

   249   esac

   250 done

   251 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`

   252 ])

   255 # _LT_COMPILER_BOILERPLATE

   256 # ------------------------

   257 # Check for compiler boilerplate output or warnings with

   258 # the simple compiler test code.

   259 AC_DEFUN([_LT_COMPILER_BOILERPLATE],

   260 [ac_outfile=conftest.$ac_objext

   261 printf "$lt_simple_compile_test_code" >conftest.$ac_ext

   262 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err

   263 _lt_compiler_boilerplate=`cat conftest.err`

   264 $rm conftest*

   265 ])# _LT_COMPILER_BOILERPLATE

   268 # _LT_LINKER_BOILERPLATE

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

   270 # Check for linker boilerplate output or warnings with

   271 # the simple link test code.

   272 AC_DEFUN([_LT_LINKER_BOILERPLATE],

   273 [ac_outfile=conftest.$ac_objext

   274 printf "$lt_simple_link_test_code" >conftest.$ac_ext

   275 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err

   276 _lt_linker_boilerplate=`cat conftest.err`

   277 $rm conftest*

   278 ])# _LT_LINKER_BOILERPLATE

   281 # _LT_AC_SYS_LIBPATH_AIX

   282 # ----------------------

   283 # Links a minimal program and checks the executable

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

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

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

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

   288 # to the aix ld manual.

   289 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],

   290 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[

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

   292 }'`

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

   294 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; }

   295 }'`; fi],[])

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

   297 ])# _LT_AC_SYS_LIBPATH_AIX

   300 # _LT_AC_SHELL_INIT(ARG)

   301 # ----------------------

   302 AC_DEFUN([_LT_AC_SHELL_INIT],

   303 [ifdef([AC_DIVERSION_NOTICE],

   304 	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],

   305 	 [AC_DIVERT_PUSH(NOTICE)])

   306 $1

   307 AC_DIVERT_POP

   308 ])# _LT_AC_SHELL_INIT

   311 # _LT_AC_PROG_ECHO_BACKSLASH

   312 # --------------------------

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

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

   315 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],

   316 [_LT_AC_SHELL_INIT([

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

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

   320 case X$ECHO in

   321 X*--fallback-echo)

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

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

   324   ;;

   325 esac

   327 echo=${ECHO-echo}

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

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

   330   shift

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

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

   333   :

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

   335   # Yippee, $echo works!

   336   :

   337 else

   338   # Restart under the correct shell.

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

   340 fi

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

   343   # used as fallback echo

   344   shift

   345   cat <<EOF

   346 [$]*

   347 EOF

   348   exit 0

   349 fi

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

   352 # if CDPATH is set.

   353 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH

   355 if test -z "$ECHO"; then

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

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

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

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

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

   361        echo_test_string=`eval $cmd` &&

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

   363     then

   364       break

   365     fi

   366   done

   367 fi

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

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

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

   372   :

   373 else

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

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

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

   377   #

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

   380   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

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

   382     IFS="$lt_save_ifs"

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

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

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

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

   387       echo="$dir/echo"

   388       break

   389     fi

   390   done

   391   IFS="$lt_save_ifs"

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

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

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

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

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

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

   399       echo='print -r'

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

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

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

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

   404       export ORIGINAL_CONFIG_SHELL

   405       CONFIG_SHELL=/bin/ksh

   406       export CONFIG_SHELL

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

   408     else

   409       # Try using printf.

   410       echo='printf %s\n'

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

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

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

   414 	# Cool, printf works

   415 	:

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

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

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

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

   420 	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL

   421 	export CONFIG_SHELL

   422 	SHELL="$CONFIG_SHELL"

   423 	export SHELL

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

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

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

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

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

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

   430       else

   431 	# maybe with a smaller string...

   432 	prev=:

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

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

   436 	  then

   437 	    break

   438 	  fi

   439 	  prev="$cmd"

   440 	done

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

   443 	  echo_test_string=`eval $prev`

   444 	  export echo_test_string

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

   446 	else

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

   448 	  echo=echo

   449 	fi

   450       fi

   451     fi

   452   fi

   453 fi

   454 fi

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

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

   458 ECHO=$echo

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

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

   461 fi

   463 AC_SUBST(ECHO)

   464 ])])# _LT_AC_PROG_ECHO_BACKSLASH

   467 # _LT_AC_LOCK

   468 # -----------

   469 AC_DEFUN([_LT_AC_LOCK],

   470 [AC_ARG_ENABLE([libtool-lock],

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

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

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

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

   476 # libtool support.

   477 case $host in

   478 ia64-*-hpux*)

   479   # Find out which ABI we are using.

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

   481   if AC_TRY_EVAL(ac_compile); then

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

   483     *ELF-32*)

   484       HPUX_IA64_MODE="32"

   485       ;;

   486     *ELF-64*)

   487       HPUX_IA64_MODE="64"

   488       ;;

   489     esac

   490   fi

   491   rm -rf conftest*

   492   ;;

   493 *-*-irix6*)

   494   # Find out which ABI we are using.

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

   496   if AC_TRY_EVAL(ac_compile); then

   497    if test "$lt_cv_prog_gnu_ld" = yes; then

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

   499     *32-bit*)

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

   501       ;;

   502     *N32*)

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

   504       ;;

   505     *64-bit*)

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

   507       ;;

   508     esac

   509    else

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

   511     *32-bit*)

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

   513       ;;

   514     *N32*)

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

   516       ;;

   517     *64-bit*)

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

   519       ;;

   520     esac

   521    fi

   522   fi

   523   rm -rf conftest*

   524   ;;

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

   527   # Find out which ABI we are using.

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

   529   if AC_TRY_EVAL(ac_compile); then

   530     case `/usr/bin/file conftest.o` in

   531     *32-bit*)

   532       case $host in

   533         x86_64-*linux*)

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

   535           ;;

   536         ppc64-*linux*|powerpc64-*linux*)

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

   538           ;;

   539         s390x-*linux*)

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

   541           ;;

   542         sparc64-*linux*)

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

   544           ;;

   545       esac

   546       ;;

   547     *64-bit*)

   548       case $host in

   549         x86_64-*linux*)

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

   551           ;;

   552         ppc*-*linux*|powerpc*-*linux*)

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

   554           ;;

   555         s390*-*linux*)

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

   557           ;;

   558         sparc*-*linux*)

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

   560           ;;

   561       esac

   562       ;;

   563     esac

   564   fi

   565   rm -rf conftest*

   566   ;;

   568 *-*-sco3.2v5*)

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

   570   SAVE_CFLAGS="$CFLAGS"

   571   CFLAGS="$CFLAGS -belf"

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

   573     [AC_LANG_PUSH(C)

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

   575      AC_LANG_POP])

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

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

   578     CFLAGS="$SAVE_CFLAGS"

   579   fi

   580   ;;

   581 sparc*-*solaris*)

   582   # Find out which ABI we are using.

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

   584   if AC_TRY_EVAL(ac_compile); then

   585     case `/usr/bin/file conftest.o` in

   586     *64-bit*)

   587       case $lt_cv_prog_gnu_ld in

   588       yes*) LD="${LD-ld} -m elf64_sparc" ;;

   589       *)    LD="${LD-ld} -64" ;;

   590       esac

   591       ;;

   592     esac

   593   fi

   594   rm -rf conftest*

   595   ;;

   597 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],

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

   599   AC_CHECK_TOOL(DLLTOOL, dlltool, false)

   600   AC_CHECK_TOOL(AS, as, false)

   601   AC_CHECK_TOOL(OBJDUMP, objdump, false)

   602   ;;

   603   ])

   604 esac

   606 need_locks="$enable_libtool_lock"

   608 ])# _LT_AC_LOCK

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

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

   613 # ----------------------------------------------------------------

   614 # Check whether the given compiler option works

   615 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],

   616 [AC_REQUIRE([LT_AC_PROG_SED])

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

   618   [$2=no

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

   620    printf "$lt_simple_compile_test_code" > conftest.$ac_ext

   621    lt_compiler_flag="$3"

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

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

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

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

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

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

   628    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

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

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

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

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

   633    ac_status=$?

   634    cat conftest.err >&AS_MESSAGE_LOG_FD

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

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

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

   638      # So say no if there are warnings other than the usual output.

   639      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp

   640      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2

   641      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then

   642        $2=yes

   643      fi

   644    fi

   645    $rm conftest*

   646 ])

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

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

   650 else

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

   652 fi

   653 ])# AC_LIBTOOL_COMPILER_OPTION

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

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

   658 # ------------------------------------------------------------

   659 # Check whether the given compiler option works

   660 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],

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

   662   [$2=no

   663    save_LDFLAGS="$LDFLAGS"

   664    LDFLAGS="$LDFLAGS $3"

   665    printf "$lt_simple_link_test_code" > conftest.$ac_ext

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

   667      # The linker can only warn and ignore the option if not recognized

   668      # So say no if there are warnings

   669      if test -s conftest.err; then

   670        # Append any errors to the config.log.

   671        cat conftest.err 1>&AS_MESSAGE_LOG_FD

   672        $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp

   673        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2

   674        if diff conftest.exp conftest.er2 >/dev/null; then

   675          $2=yes

   676        fi

   677      else

   678        $2=yes

   679      fi

   680    fi

   681    $rm conftest*

   682    LDFLAGS="$save_LDFLAGS"

   683 ])

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

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

   687 else

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

   689 fi

   690 ])# AC_LIBTOOL_LINKER_OPTION

   693 # AC_LIBTOOL_SYS_MAX_CMD_LEN

   694 # --------------------------

   695 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],

   696 [# find the maximum length of command line arguments

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

   698 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl

   699   i=0

   700   teststring="ABCD"

   702   case $build_os in

   703   msdosdjgpp*)

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

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

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

   707     # check would be larger than it should be.

   708     lt_cv_sys_max_cmd_len=12288;    # 12K is about right

   709     ;;

   711   gnu*)

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

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

   714     # Libtool will interpret -1 as no limit whatsoever

   715     lt_cv_sys_max_cmd_len=-1;

   716     ;;

   718   cygwin* | mingw*)

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

   720     # about 5 minutes as the teststring grows exponentially.

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

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

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

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

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

   726     lt_cv_sys_max_cmd_len=8192;

   727     ;;

   729   amigaos*)

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

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

   732     lt_cv_sys_max_cmd_len=8192;

   733     ;;

   735   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)

   736     # This has been around since 386BSD, at least.  Likely further.

   737     if test -x /sbin/sysctl; then

   738       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`

   739     elif test -x /usr/sbin/sysctl; then

   740       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`

   741     else

   742       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs

   743     fi

   744     # And add a safety zone

   745     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`

   746     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`

   747     ;;

   749   interix*)

   750     # We know the value 262144 and hardcode it with a safety zone (like BSD)

   751     lt_cv_sys_max_cmd_len=196608

   752     ;;

   754   osf*)

   755     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure

   756     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not

   757     # nice to cause kernel panics so lets avoid the loop below.

   758     # First set a reasonable default.

   759     lt_cv_sys_max_cmd_len=16384

   760     #

   761     if test -x /sbin/sysconfig; then

   762       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in

   763         *1*) lt_cv_sys_max_cmd_len=-1 ;;

   764       esac

   765     fi

   766     ;;

   767   sco3.2v5*)

   768     lt_cv_sys_max_cmd_len=102400

   769     ;;

   770   sysv5* | sco5v6* | sysv4.2uw2*)

   771     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`

   772     if test -n "$kargmax"; then

   773       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ 	]]//'`

   774     else

   775       lt_cv_sys_max_cmd_len=32768

   776     fi

   777     ;;

   778   *)

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

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

   781     # we can't tell.

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

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

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

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

   786 	    lt_cv_sys_max_cmd_len=$new_result &&

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

   788     do

   789       i=`expr $i + 1`

   790       teststring=$teststring$teststring

   791     done

   792     teststring=

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

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

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

   796     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`

   797     ;;

   798   esac

   799 ])

   800 if test -n $lt_cv_sys_max_cmd_len ; then

   801   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)

   802 else

   803   AC_MSG_RESULT(none)

   804 fi

   805 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN

   808 # _LT_AC_CHECK_DLFCN

   809 # ------------------

   810 AC_DEFUN([_LT_AC_CHECK_DLFCN],

   811 [AC_CHECK_HEADERS(dlfcn.h)dnl

   812 ])# _LT_AC_CHECK_DLFCN

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

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

   817 # ---------------------------------------------------------------------

   818 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],

   819 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl

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

   821   [$4]

   822 else

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

   824   lt_status=$lt_dlunknown

   825   cat > conftest.$ac_ext <<EOF

   826 [#line __oline__ "configure"

   827 #include "confdefs.h"

   829 #if HAVE_DLFCN_H

   830 #include <dlfcn.h>

   831 #endif

   833 #include <stdio.h>

   835 #ifdef RTLD_GLOBAL

   836 #  define LT_DLGLOBAL		RTLD_GLOBAL

   837 #else

   838 #  ifdef DL_GLOBAL

   839 #    define LT_DLGLOBAL		DL_GLOBAL

   840 #  else

   841 #    define LT_DLGLOBAL		0

   842 #  endif

   843 #endif

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

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

   847 #ifndef LT_DLLAZY_OR_NOW

   848 #  ifdef RTLD_LAZY

   849 #    define LT_DLLAZY_OR_NOW		RTLD_LAZY

   850 #  else

   851 #    ifdef DL_LAZY

   852 #      define LT_DLLAZY_OR_NOW		DL_LAZY

   853 #    else

   854 #      ifdef RTLD_NOW

   855 #        define LT_DLLAZY_OR_NOW	RTLD_NOW

   856 #      else

   857 #        ifdef DL_NOW

   858 #          define LT_DLLAZY_OR_NOW	DL_NOW

   859 #        else

   860 #          define LT_DLLAZY_OR_NOW	0

   861 #        endif

   862 #      endif

   863 #    endif

   864 #  endif

   865 #endif

   867 #ifdef __cplusplus

   868 extern "C" void exit (int);

   869 #endif

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

   872 int main ()

   873 {

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

   875   int status = $lt_dlunknown;

   877   if (self)

   878     {

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

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

   881       /* dlclose (self); */

   882     }

   883   else

   884     puts (dlerror ());

   886     exit (status);

   887 }]

   888 EOF

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

   890     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null

   891     lt_status=$?

   892     case x$lt_status in

   893       x$lt_dlno_uscore) $1 ;;

   894       x$lt_dlneed_uscore) $2 ;;

   895       x$lt_dlunknown|x*) $3 ;;

   896     esac

   897   else :

   898     # compilation failed

   899     $3

   900   fi

   901 fi

   902 rm -fr conftest*

   903 ])# _LT_AC_TRY_DLOPEN_SELF

   906 # AC_LIBTOOL_DLOPEN_SELF

   907 # ----------------------

   908 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],

   909 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl

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

   911   enable_dlopen=unknown

   912   enable_dlopen_self=unknown

   913   enable_dlopen_self_static=unknown

   914 else

   915   lt_cv_dlopen=no

   916   lt_cv_dlopen_libs=

   918   case $host_os in

   919   beos*)

   920     lt_cv_dlopen="load_add_on"

   921     lt_cv_dlopen_libs=

   922     lt_cv_dlopen_self=yes

   923     ;;

   925   mingw* | pw32*)

   926     lt_cv_dlopen="LoadLibrary"

   927     lt_cv_dlopen_libs=

   928    ;;

   930   cygwin*)

   931     lt_cv_dlopen="dlopen"

   932     lt_cv_dlopen_libs=

   933    ;;

   935   darwin*)

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

   937     AC_CHECK_LIB([dl], [dlopen],

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

   939     lt_cv_dlopen="dyld"

   940     lt_cv_dlopen_libs=

   941     lt_cv_dlopen_self=yes

   942     ])

   943    ;;

   945   *)

   946     AC_CHECK_FUNC([shl_load],

   947 	  [lt_cv_dlopen="shl_load"],

   948       [AC_CHECK_LIB([dld], [shl_load],

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

   950 	[AC_CHECK_FUNC([dlopen],

   951 	      [lt_cv_dlopen="dlopen"],

   952 	  [AC_CHECK_LIB([dl], [dlopen],

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

   954 	    [AC_CHECK_LIB([svld], [dlopen],

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

   956 	      [AC_CHECK_LIB([dld], [dld_link],

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

   958 	      ])

   959 	    ])

   960 	  ])

   961 	])

   962       ])

   963     ;;

   964   esac

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

   967     enable_dlopen=yes

   968   else

   969     enable_dlopen=no

   970   fi

   972   case $lt_cv_dlopen in

   973   dlopen)

   974     save_CPPFLAGS="$CPPFLAGS"

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

   977     save_LDFLAGS="$LDFLAGS"

   978     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"

   980     save_LIBS="$LIBS"

   981     LIBS="$lt_cv_dlopen_libs $LIBS"

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

   984 	  lt_cv_dlopen_self, [dnl

   985 	  _LT_AC_TRY_DLOPEN_SELF(

   986 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,

   987 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)

   988     ])

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

   991       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"

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

   993     	  lt_cv_dlopen_self_static, [dnl

   994 	  _LT_AC_TRY_DLOPEN_SELF(

   995 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,

   996 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)

   997       ])

   998     fi

  1000     CPPFLAGS="$save_CPPFLAGS"

  1001     LDFLAGS="$save_LDFLAGS"

  1002     LIBS="$save_LIBS"

  1003     ;;

  1004   esac

  1006   case $lt_cv_dlopen_self in

  1007   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;

  1008   *) enable_dlopen_self=unknown ;;

  1009   esac

  1011   case $lt_cv_dlopen_self_static in

  1012   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;

  1013   *) enable_dlopen_self_static=unknown ;;

  1014   esac

  1015 fi

  1016 ])# AC_LIBTOOL_DLOPEN_SELF

  1019 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])

  1020 # ---------------------------------

  1021 # Check to see if options -c and -o are simultaneously supported by compiler

  1022 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],

  1023 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl

  1024 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],

  1025   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],

  1026   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no

  1027    $rm -r conftest 2>/dev/null

  1028    mkdir conftest

  1029    cd conftest

  1030    mkdir out

  1031    printf "$lt_simple_compile_test_code" > conftest.$ac_ext

  1033    lt_compiler_flag="-o out/conftest2.$ac_objext"

  1034    # Insert the option either (1) after the last *FLAGS variable, or

  1035    # (2) before a word containing "conftest.", or (3) at the end.

  1036    # Note that $ac_compile itself does not contain backslashes and begins

  1037    # with a dollar sign (not a hyphen), so the echo should work correctly.

  1038    lt_compile=`echo "$ac_compile" | $SED \

  1039    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

  1040    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \

  1041    -e 's:$: $lt_compiler_flag:'`

  1042    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)

  1043    (eval "$lt_compile" 2>out/conftest.err)

  1044    ac_status=$?

  1045    cat out/conftest.err >&AS_MESSAGE_LOG_FD

  1046    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD

  1047    if (exit $ac_status) && test -s out/conftest2.$ac_objext

  1048    then

  1049      # The compiler can only warn and ignore the option if not recognized

  1050      # So say no if there are warnings

  1051      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp

  1052      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2

  1053      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then

  1054        _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes

  1055      fi

  1056    fi

  1057    chmod u+w . 2>&AS_MESSAGE_LOG_FD

  1058    $rm conftest*

  1059    # SGI C++ compiler will create directory out/ii_files/ for

  1060    # template instantiation

  1061    test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files

  1062    $rm out/* && rmdir out

  1063    cd ..

  1064    rmdir conftest

  1065    $rm conftest*

  1066 ])

  1067 ])# AC_LIBTOOL_PROG_CC_C_O

  1070 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])

  1071 # -----------------------------------------

  1072 # Check to see if we can do hard links to lock some files if needed

  1073 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],

  1074 [AC_REQUIRE([_LT_AC_LOCK])dnl

  1076 hard_links="nottested"

  1077 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then

  1078   # do not overwrite the value of need_locks provided by the user

  1079   AC_MSG_CHECKING([if we can lock with hard links])

  1080   hard_links=yes

  1081   $rm conftest*

  1082   ln conftest.a conftest.b 2>/dev/null && hard_links=no

  1083   touch conftest.a

  1084   ln conftest.a conftest.b 2>&5 || hard_links=no

  1085   ln conftest.a conftest.b 2>/dev/null && hard_links=no

  1086   AC_MSG_RESULT([$hard_links])

  1087   if test "$hard_links" = no; then

  1088     AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])

  1089     need_locks=warn

  1090   fi

  1091 else

  1092   need_locks=no

  1093 fi

  1094 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS

  1097 # AC_LIBTOOL_OBJDIR

  1098 # -----------------

  1099 AC_DEFUN([AC_LIBTOOL_OBJDIR],

  1100 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],

  1101 [rm -f .libs 2>/dev/null

  1102 mkdir .libs 2>/dev/null

  1103 if test -d .libs; then

  1104   lt_cv_objdir=.libs

  1105 else

  1106   # MS-DOS does not allow filenames that begin with a dot.

  1107   lt_cv_objdir=_libs

  1108 fi

  1109 rmdir .libs 2>/dev/null])

  1110 objdir=$lt_cv_objdir

  1111 ])# AC_LIBTOOL_OBJDIR

  1114 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])

  1115 # ----------------------------------------------

  1116 # Check hardcoding attributes.

  1117 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],

  1118 [AC_MSG_CHECKING([how to hardcode library paths into programs])

  1119 _LT_AC_TAGVAR(hardcode_action, $1)=

  1120 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \

  1121    test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \

  1122    test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then

  1124   # We can hardcode non-existant directories.

  1125   if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&

  1126      # If the only mechanism to avoid hardcoding is shlibpath_var, we

  1127      # have to relink, otherwise we might link with an installed library

  1128      # when we should be linking with a yet-to-be-installed one

  1129      ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&

  1130      test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then

  1131     # Linking always hardcodes the temporary library directory.

  1132     _LT_AC_TAGVAR(hardcode_action, $1)=relink

  1133   else

  1134     # We can link without hardcoding, and we can hardcode nonexisting dirs.

  1135     _LT_AC_TAGVAR(hardcode_action, $1)=immediate

  1136   fi

  1137 else

  1138   # We cannot hardcode anything, or else we can only hardcode existing

  1139   # directories.

  1140   _LT_AC_TAGVAR(hardcode_action, $1)=unsupported

  1141 fi

  1142 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])

  1144 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then

  1145   # Fast installation is not supported

  1146   enable_fast_install=no

  1147 elif test "$shlibpath_overrides_runpath" = yes ||

  1148      test "$enable_shared" = no; then

  1149   # Fast installation is not necessary

  1150   enable_fast_install=needless

  1151 fi

  1152 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH

  1155 # AC_LIBTOOL_SYS_LIB_STRIP

  1156 # ------------------------

  1157 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],

  1158 [striplib=

  1159 old_striplib=

  1160 AC_MSG_CHECKING([whether stripping libraries is possible])

  1161 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then

  1162   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"

  1163   test -z "$striplib" && striplib="$STRIP --strip-unneeded"

  1164   AC_MSG_RESULT([yes])

  1165 else

  1166 # FIXME - insert some real tests, host_os isn't really good enough

  1167   case $host_os in

  1168    darwin*)

  1169        if test -n "$STRIP" ; then

  1170          striplib="$STRIP -x"

  1171          AC_MSG_RESULT([yes])

  1172        else

  1173   AC_MSG_RESULT([no])

  1174 fi

  1175        ;;

  1176    *)

  1177   AC_MSG_RESULT([no])

  1178     ;;

  1179   esac

  1180 fi

  1181 ])# AC_LIBTOOL_SYS_LIB_STRIP

  1184 # AC_LIBTOOL_SYS_DYNAMIC_LINKER

  1185 # -----------------------------

  1186 # PORTME Fill in your ld.so characteristics

  1187 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],

  1188 [AC_MSG_CHECKING([dynamic linker characteristics])

  1189 library_names_spec=

  1190 libname_spec='lib$name'

  1191 soname_spec=

  1192 shrext_cmds=".so"

  1193 postinstall_cmds=

  1194 postuninstall_cmds=

  1195 finish_cmds=

  1196 finish_eval=

  1197 shlibpath_var=

  1198 shlibpath_overrides_runpath=unknown

  1199 version_type=none

  1200 dynamic_linker="$host_os ld.so"

  1201 sys_lib_dlsearch_path_spec="/lib /usr/lib"

  1202 if test "$GCC" = yes; then

  1203   sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`

  1204   if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then

  1205     # if the path contains ";" then we assume it to be the separator

  1206     # otherwise default to the standard path separator (i.e. ":") - it is

  1207     # assumed that no part of a normal pathname contains ";" but that should

  1208     # okay in the real world where ";" in dirpaths is itself problematic.

  1209     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`

  1210   else

  1211     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`

  1212   fi

  1213 else

  1214   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"

  1215 fi

  1216 need_lib_prefix=unknown

  1217 hardcode_into_libs=no

  1219 # when you set need_version to no, make sure it does not cause -set_version

  1220 # flags to be left without arguments

  1221 need_version=unknown

  1223 case $host_os in

  1224 aix3*)

  1225   version_type=linux

  1226   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'

  1227   shlibpath_var=LIBPATH

  1229   # AIX 3 has no versioning support, so we append a major version to the name.

  1230   soname_spec='${libname}${release}${shared_ext}$major'

  1231   ;;

  1233 aix4* | aix5*)

  1234   version_type=linux

  1235   need_lib_prefix=no

  1236   need_version=no

  1237   hardcode_into_libs=yes

  1238   if test "$host_cpu" = ia64; then

  1239     # AIX 5 supports IA64

  1240     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'

  1241     shlibpath_var=LD_LIBRARY_PATH

  1242   else

  1243     # With GCC up to 2.95.x, collect2 would create an import file

  1244     # for dependence libraries.  The import file would start with

  1245     # the line `#! .'.  This would cause the generated library to

  1246     # depend on `.', always an invalid library.  This was fixed in

  1247     # development snapshots of GCC prior to 3.0.

  1248     case $host_os in

  1249       aix4 | aix4.[[01]] | aix4.[[01]].*)

  1250       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'

  1251 	   echo ' yes '

  1252 	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then

  1253 	:

  1254       else

  1255 	can_build_shared=no

  1256       fi

  1257       ;;

  1258     esac

  1259     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct

  1260     # soname into executable. Probably we can add versioning support to

  1261     # collect2, so additional links can be useful in future.

  1262     if test "$aix_use_runtimelinking" = yes; then

  1263       # If using run time linking (on AIX 4.2 or later) use lib<name>.so

  1264       # instead of lib<name>.a to let people know that these are not

  1265       # typical AIX shared libraries.

  1266       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1267     else

  1268       # We preserve .a as extension for shared libraries through AIX4.2

  1269       # and later when we are not doing run time linking.

  1270       library_names_spec='${libname}${release}.a $libname.a'

  1271       soname_spec='${libname}${release}${shared_ext}$major'

  1272     fi

  1273     shlibpath_var=LIBPATH

  1274   fi

  1275   ;;

  1277 amigaos*)

  1278   library_names_spec='$libname.ixlibrary $libname.a'

  1279   # Create ${libname}_ixlibrary.a entries in /sys/libs.

  1280   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'

  1281   ;;

  1283 beos*)

  1284   library_names_spec='${libname}${shared_ext}'

  1285   dynamic_linker="$host_os ld.so"

  1286   shlibpath_var=LIBRARY_PATH

  1287   ;;

  1289 bsdi[[45]]*)

  1290   version_type=linux

  1291   need_version=no

  1292   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1293   soname_spec='${libname}${release}${shared_ext}$major'

  1294   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'

  1295   shlibpath_var=LD_LIBRARY_PATH

  1296   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"

  1297   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"

  1298   # the default ld.so.conf also contains /usr/contrib/lib and

  1299   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow

  1300   # libtool to hard-code these into programs

  1301   ;;

  1303 cygwin* | mingw* | pw32*)

  1304   version_type=windows

  1305   shrext_cmds=".dll"

  1306   need_version=no

  1307   need_lib_prefix=no

  1309   case $GCC,$host_os in

  1310   yes,cygwin* | yes,mingw* | yes,pw32*)

  1311     library_names_spec='$libname.dll.a'

  1312     # DLL is installed to $(libdir)/../bin by postinstall_cmds

  1313     postinstall_cmds='base_file=`basename \${file}`~

  1314       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~

  1315       dldir=$destdir/`dirname \$dlpath`~

  1316       test -d \$dldir || mkdir -p \$dldir~

  1317       $install_prog $dir/$dlname \$dldir/$dlname~

  1318       chmod a+x \$dldir/$dlname'

  1319     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~

  1320       dlpath=$dir/\$dldll~

  1321        $rm \$dlpath'

  1322     shlibpath_overrides_runpath=yes

  1324     case $host_os in

  1325     cygwin*)

  1326       # Cygwin DLLs use 'cyg' prefix rather than 'lib'

  1327       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

  1328       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"

  1329       ;;

  1330     mingw*)

  1331       # MinGW DLLs use traditional 'lib' prefix

  1332       soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

  1333       sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`

  1334       if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then

  1335         # It is most probably a Windows format PATH printed by

  1336         # mingw gcc, but we are running on Cygwin. Gcc prints its search

  1337         # path with ; separators, and with drive letters. We can handle the

  1338         # drive letters (cygwin fileutils understands them), so leave them,

  1339         # especially as we might pass files found there to a mingw objdump,

  1340         # which wouldn't understand a cygwinified path. Ahh.

  1341         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`

  1342       else

  1343         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`

  1344       fi

  1345       ;;

  1346     pw32*)

  1347       # pw32 DLLs use 'pw' prefix rather than 'lib'

  1348       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

  1349       ;;

  1350     esac

  1351     ;;

  1353   *)

  1354     library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'

  1355     ;;

  1356   esac

  1357   dynamic_linker='Win32 ld.exe'

  1358   # FIXME: first we should search . and the directory the executable is in

  1359   shlibpath_var=PATH

  1360   ;;

  1362 darwin* | rhapsody*)

  1363   dynamic_linker="$host_os dyld"

  1364   version_type=darwin

  1365   need_lib_prefix=no

  1366   need_version=no

  1367   library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'

  1368   soname_spec='${libname}${release}${major}$shared_ext'

  1369   shlibpath_overrides_runpath=yes

  1370   shlibpath_var=DYLD_LIBRARY_PATH

  1371   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'

  1372   # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.

  1373   if test "$GCC" = yes; then

  1374     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"`

  1375   else

  1376     sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'

  1377   fi

  1378   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'

  1379   ;;

  1381 dgux*)

  1382   version_type=linux

  1383   need_lib_prefix=no

  1384   need_version=no

  1385   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'

  1386   soname_spec='${libname}${release}${shared_ext}$major'

  1387   shlibpath_var=LD_LIBRARY_PATH

  1388   ;;

  1390 freebsd1*)

  1391   dynamic_linker=no

  1392   ;;

  1394 freebsd* | dragonfly*)

  1395   # DragonFly does not have aout.  When/if they implement a new

  1396   # versioning mechanism, adjust this.

  1397   if test -x /usr/bin/objformat; then

  1398     objformat=`/usr/bin/objformat`

  1399   else

  1400     case $host_os in

  1401     freebsd[[123]]*) objformat=aout ;;

  1402     *) objformat=elf ;;

  1403     esac

  1404   fi

  1405   version_type=freebsd-$objformat

  1406   case $version_type in

  1407     freebsd-elf*)

  1408       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'

  1409       need_version=no

  1410       need_lib_prefix=no

  1411       ;;

  1412     freebsd-*)

  1413       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'

  1414       need_version=yes

  1415       ;;

  1416   esac

  1417   shlibpath_var=LD_LIBRARY_PATH

  1418   case $host_os in

  1419   freebsd2*)

  1420     shlibpath_overrides_runpath=yes

  1421     ;;

  1422   freebsd3.[[01]]* | freebsdelf3.[[01]]*)

  1423     shlibpath_overrides_runpath=yes

  1424     hardcode_into_libs=yes

  1425     ;;

  1426   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \

  1427   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)

  1428     shlibpath_overrides_runpath=no

  1429     hardcode_into_libs=yes

  1430     ;;

  1431   freebsd*) # from 4.6 on

  1432     shlibpath_overrides_runpath=yes

  1433     hardcode_into_libs=yes

  1434     ;;

  1435   esac

  1436   ;;

  1438 gnu*)

  1439   version_type=linux

  1440   need_lib_prefix=no

  1441   need_version=no

  1442   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'

  1443   soname_spec='${libname}${release}${shared_ext}$major'

  1444   shlibpath_var=LD_LIBRARY_PATH

  1445   hardcode_into_libs=yes

  1446   ;;

  1448 hpux9* | hpux10* | hpux11*)

  1449   # Give a soname corresponding to the major version so that dld.sl refuses to

  1450   # link against other versions.

  1451   version_type=sunos

  1452   need_lib_prefix=no

  1453   need_version=no

  1454   case $host_cpu in

  1455   ia64*)

  1456     shrext_cmds='.so'

  1457     hardcode_into_libs=yes

  1458     dynamic_linker="$host_os dld.so"

  1459     shlibpath_var=LD_LIBRARY_PATH

  1460     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

  1461     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1462     soname_spec='${libname}${release}${shared_ext}$major'

  1463     if test "X$HPUX_IA64_MODE" = X32; then

  1464       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"

  1465     else

  1466       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"

  1467     fi

  1468     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

  1469     ;;

  1470    hppa*64*)

  1471      shrext_cmds='.sl'

  1472      hardcode_into_libs=yes

  1473      dynamic_linker="$host_os dld.sl"

  1474      shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH

  1475      shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

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

  1479      sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

  1480      ;;

  1481    *)

  1482     shrext_cmds='.sl'

  1483     dynamic_linker="$host_os dld.sl"

  1484     shlibpath_var=SHLIB_PATH

  1485     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH

  1486     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1487     soname_spec='${libname}${release}${shared_ext}$major'

  1488     ;;

  1489   esac

  1490   # HP-UX runs *really* slowly unless shared libraries are mode 555.

  1491   postinstall_cmds='chmod 555 $lib'

  1492   ;;

  1494 interix3*)

  1495   version_type=linux

  1496   need_lib_prefix=no

  1497   need_version=no

  1498   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

  1499   soname_spec='${libname}${release}${shared_ext}$major'

  1500   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'

  1501   shlibpath_var=LD_LIBRARY_PATH

  1502   shlibpath_overrides_runpath=no

  1503   hardcode_into_libs=yes

  1504   ;;

  1506 irix5* | irix6* | nonstopux*)

  1507   case $host_os in

  1508     nonstopux*) version_type=nonstopux ;;

  1509     *)

  1510 	if test "$lt_cv_prog_gnu_ld" = yes; then

  1511 		version_type=linux

  1512 	else

  1513 		version_type=irix

  1514 	fi ;;

  1515   esac

  1516   need_lib_prefix=no

  1517   need_version=no

  1518   soname_spec='${libname}${release}${shared_ext}$major'

  1519   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'

  1520   case $host_os in

  1521   irix5* | nonstopux*)

  1522     libsuff= shlibsuff=

  1523     ;;

  1524   *)

  1525     case $LD in # libtool.m4 will add one of these switches to LD

  1526     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")

  1527       libsuff= shlibsuff= libmagic=32-bit;;

  1528     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")

  1529       libsuff=32 shlibsuff=N32 libmagic=N32;;

  1530     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")

  1531       libsuff=64 shlibsuff=64 libmagic=64-bit;;

  1532     *) libsuff= shlibsuff= libmagic=never-match;;

  1533     esac

  1534     ;;

  1535   esac

  1536   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH

  1537   shlibpath_overrides_runpath=no

  1538   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"

  1539   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"

  1540   hardcode_into_libs=yes

  1541   ;;

  1543 # No shared lib support for Linux oldld, aout, or coff.

  1544 linux*oldld* | linux*aout* | linux*coff*)

  1545   dynamic_linker=no

  1546   ;;

  1548 # This must be Linux ELF.

  1549 linux* | k*bsd*-gnu)

  1550   version_type=linux

  1551   need_lib_prefix=no

  1552   need_version=no

  1553   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1554   soname_spec='${libname}${release}${shared_ext}$major'

  1555   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'

  1556   shlibpath_var=LD_LIBRARY_PATH

  1557   shlibpath_overrides_runpath=no

  1558   # This implies no fast_install, which is unacceptable.

  1559   # Some rework will be needed to allow for fast_install

  1560   # before this can be enabled.

  1561   hardcode_into_libs=yes

  1563   # Append ld.so.conf contents to the search path

  1564   if test -f /etc/ld.so.conf; then

  1565     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`

  1566     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"

  1567   fi

  1569   # We used to test for /lib/ld.so.1 and disable shared libraries on

  1570   # powerpc, because MkLinux only supported shared libraries with the

  1571   # GNU dynamic linker.  Since this was broken with cross compilers,

  1572   # most powerpc-linux boxes support dynamic linking these days and

  1573   # people can always --disable-shared, the test was removed, and we

  1574   # assume the GNU/Linux dynamic linker is in use.

  1575   dynamic_linker='GNU/Linux ld.so'

  1576   ;;

  1578 netbsdelf*-gnu)

  1579   version_type=linux

  1580   need_lib_prefix=no

  1581   need_version=no

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

  1583   soname_spec='${libname}${release}${shared_ext}$major'

  1584   shlibpath_var=LD_LIBRARY_PATH

  1585   shlibpath_overrides_runpath=no

  1586   hardcode_into_libs=yes

  1587   dynamic_linker='NetBSD ld.elf_so'

  1588   ;;

  1590 netbsd*)

  1591   version_type=sunos

  1592   need_lib_prefix=no

  1593   need_version=no

  1594   if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

  1595     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

  1596     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

  1597     dynamic_linker='NetBSD (a.out) ld.so'

  1598   else

  1599     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

  1600     soname_spec='${libname}${release}${shared_ext}$major'

  1601     dynamic_linker='NetBSD ld.elf_so'

  1602   fi

  1603   shlibpath_var=LD_LIBRARY_PATH

  1604   shlibpath_overrides_runpath=yes

  1605   hardcode_into_libs=yes

  1606   ;;

  1608 newsos6)

  1609   version_type=linux

  1610   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1611   shlibpath_var=LD_LIBRARY_PATH

  1612   shlibpath_overrides_runpath=yes

  1613   ;;

  1615 nto-qnx*)

  1616   version_type=linux

  1617   need_lib_prefix=no

  1618   need_version=no

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

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

  1621   shlibpath_var=LD_LIBRARY_PATH

  1622   shlibpath_overrides_runpath=yes

  1623   ;;

  1625 openbsd*)

  1626   version_type=sunos

  1627   sys_lib_dlsearch_path_spec="/usr/lib"

  1628   need_lib_prefix=no

  1629   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.

  1630   case $host_os in

  1631     openbsd3.3 | openbsd3.3.*) need_version=yes ;;

  1632     *)                         need_version=no  ;;

  1633   esac

  1634   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

  1635   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

  1636   shlibpath_var=LD_LIBRARY_PATH

  1637   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  1638     case $host_os in

  1639       openbsd2.[[89]] | openbsd2.[[89]].*)

  1640 	shlibpath_overrides_runpath=no

  1641 	;;

  1642       *)

  1643 	shlibpath_overrides_runpath=yes

  1644 	;;

  1645       esac

  1646   else

  1647     shlibpath_overrides_runpath=yes

  1648   fi

  1649   ;;

  1651 os2*)

  1652   libname_spec='$name'

  1653   shrext_cmds=".dll"

  1654   need_lib_prefix=no

  1655   library_names_spec='$libname${shared_ext} $libname.a'

  1656   dynamic_linker='OS/2 ld.exe'

  1657   shlibpath_var=LIBPATH

  1658   ;;

  1660 osf3* | osf4* | osf5*)

  1661   version_type=osf

  1662   need_lib_prefix=no

  1663   need_version=no

  1664   soname_spec='${libname}${release}${shared_ext}$major'

  1665   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1666   shlibpath_var=LD_LIBRARY_PATH

  1667   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"

  1668   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"

  1669   ;;

  1671 solaris*)

  1672   version_type=linux

  1673   need_lib_prefix=no

  1674   need_version=no

  1675   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1676   soname_spec='${libname}${release}${shared_ext}$major'

  1677   shlibpath_var=LD_LIBRARY_PATH

  1678   shlibpath_overrides_runpath=yes

  1679   hardcode_into_libs=yes

  1680   # ldd complains unless libraries are executable

  1681   postinstall_cmds='chmod +x $lib'

  1682   ;;

  1684 sunos4*)

  1685   version_type=sunos

  1686   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

  1687   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'

  1688   shlibpath_var=LD_LIBRARY_PATH

  1689   shlibpath_overrides_runpath=yes

  1690   if test "$with_gnu_ld" = yes; then

  1691     need_lib_prefix=no

  1692   fi

  1693   need_version=yes

  1694   ;;

  1696 sysv4 | sysv4.3*)

  1697   version_type=linux

  1698   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1699   soname_spec='${libname}${release}${shared_ext}$major'

  1700   shlibpath_var=LD_LIBRARY_PATH

  1701   case $host_vendor in

  1702     sni)

  1703       shlibpath_overrides_runpath=no

  1704       need_lib_prefix=no

  1705       export_dynamic_flag_spec='${wl}-Blargedynsym'

  1706       runpath_var=LD_RUN_PATH

  1707       ;;

  1708     siemens)

  1709       need_lib_prefix=no

  1710       ;;

  1711     motorola)

  1712       need_lib_prefix=no

  1713       need_version=no

  1714       shlibpath_overrides_runpath=no

  1715       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'

  1716       ;;

  1717   esac

  1718   ;;

  1720 sysv4*MP*)

  1721   if test -d /usr/nec ;then

  1722     version_type=linux

  1723     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'

  1724     soname_spec='$libname${shared_ext}.$major'

  1725     shlibpath_var=LD_LIBRARY_PATH

  1726   fi

  1727   ;;

  1729 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)

  1730   version_type=freebsd-elf

  1731   need_lib_prefix=no

  1732   need_version=no

  1733   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'

  1734   soname_spec='${libname}${release}${shared_ext}$major'

  1735   shlibpath_var=LD_LIBRARY_PATH

  1736   hardcode_into_libs=yes

  1737   if test "$with_gnu_ld" = yes; then

  1738     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'

  1739     shlibpath_overrides_runpath=no

  1740   else

  1741     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'

  1742     shlibpath_overrides_runpath=yes

  1743     case $host_os in

  1744       sco3.2v5*)

  1745         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"

  1746 	;;

  1747     esac

  1748   fi

  1749   sys_lib_dlsearch_path_spec='/usr/lib'

  1750   ;;

  1752 uts4*)

  1753   version_type=linux

  1754   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1755   soname_spec='${libname}${release}${shared_ext}$major'

  1756   shlibpath_var=LD_LIBRARY_PATH

  1757   ;;

  1759 *)

  1760   dynamic_linker=no

  1761   ;;

  1762 esac

  1763 AC_MSG_RESULT([$dynamic_linker])

  1764 test "$dynamic_linker" = no && can_build_shared=no

  1766 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"

  1767 if test "$GCC" = yes; then

  1768   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"

  1769 fi

  1770 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER

  1773 # _LT_AC_TAGCONFIG

  1774 # ----------------

  1775 AC_DEFUN([_LT_AC_TAGCONFIG],

  1776 [AC_ARG_WITH([tags],

  1777     [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],

  1778         [include additional configurations @<:@automatic@:>@])],

  1779     [tagnames="$withval"])

  1781 if test -f "$ltmain" && test -n "$tagnames"; then

  1782   if test ! -f "${ofile}"; then

  1783     AC_MSG_WARN([output file `$ofile' does not exist])

  1784   fi

  1786   if test -z "$LTCC"; then

  1787     eval "`$SHELL ${ofile} --config | grep '^LTCC='`"

  1788     if test -z "$LTCC"; then

  1789       AC_MSG_WARN([output file `$ofile' does not look like a libtool script])

  1790     else

  1791       AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])

  1792     fi

  1793   fi

  1794   if test -z "$LTCFLAGS"; then

  1795     eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"

  1796   fi

  1798   # Extract list of available tagged configurations in $ofile.

  1799   # Note that this assumes the entire list is on one line.

  1800   available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`

  1802   lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

  1803   for tagname in $tagnames; do

  1804     IFS="$lt_save_ifs"

  1805     # Check whether tagname contains only valid characters

  1806     case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in

  1807     "") ;;

  1808     *)  AC_MSG_ERROR([invalid tag name: $tagname])

  1809 	;;

  1810     esac

  1812     if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null

  1813     then

  1814       AC_MSG_ERROR([tag name \"$tagname\" already exists])

  1815     fi

  1817     # Update the list of available tags.

  1818     if test -n "$tagname"; then

  1819       echo appending configuration tag \"$tagname\" to $ofile

  1821       case $tagname in

  1822       CXX)

  1823 	if test -n "$CXX" && ( test "X$CXX" != "Xno" &&

  1824 	    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||

  1825 	    (test "X$CXX" != "Xg++"))) ; then

  1826 	  AC_LIBTOOL_LANG_CXX_CONFIG

  1827 	else

  1828 	  tagname=""

  1829 	fi

  1830 	;;

  1832       F77)

  1833 	if test -n "$F77" && test "X$F77" != "Xno"; then

  1834 	  AC_LIBTOOL_LANG_F77_CONFIG

  1835 	else

  1836 	  tagname=""

  1837 	fi

  1838 	;;

  1840       GCJ)

  1841 	if test -n "$GCJ" && test "X$GCJ" != "Xno"; then

  1842 	  AC_LIBTOOL_LANG_GCJ_CONFIG

  1843 	else

  1844 	  tagname=""

  1845 	fi

  1846 	;;

  1848       RC)

  1849 	AC_LIBTOOL_LANG_RC_CONFIG

  1850 	;;

  1852       *)

  1853 	AC_MSG_ERROR([Unsupported tag name: $tagname])

  1854 	;;

  1855       esac

  1857       # Append the new tag name to the list of available tags.

  1858       if test -n "$tagname" ; then

  1859       available_tags="$available_tags $tagname"

  1860     fi

  1861     fi

  1862   done

  1863   IFS="$lt_save_ifs"

  1865   # Now substitute the updated list of available tags.

  1866   if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then

  1867     mv "${ofile}T" "$ofile"

  1868     chmod +x "$ofile"

  1869   else

  1870     rm -f "${ofile}T"

  1871     AC_MSG_ERROR([unable to update list of available tagged configurations.])

  1872   fi

  1873 fi

  1874 ])# _LT_AC_TAGCONFIG

  1877 # AC_LIBTOOL_DLOPEN

  1878 # -----------------

  1879 # enable checks for dlopen support

  1880 AC_DEFUN([AC_LIBTOOL_DLOPEN],

  1881  [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])

  1882 ])# AC_LIBTOOL_DLOPEN

  1885 # AC_LIBTOOL_WIN32_DLL

  1886 # --------------------

  1887 # declare package support for building win32 DLLs

  1888 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],

  1889 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])

  1890 ])# AC_LIBTOOL_WIN32_DLL

  1893 # AC_ENABLE_SHARED([DEFAULT])

  1894 # ---------------------------

  1895 # implement the --enable-shared flag

  1896 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.

  1897 AC_DEFUN([AC_ENABLE_SHARED],

  1898 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl

  1899 AC_ARG_ENABLE([shared],

  1900     [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],

  1901 	[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],

  1902     [p=${PACKAGE-default}

  1903     case $enableval in

  1904     yes) enable_shared=yes ;;

  1905     no) enable_shared=no ;;

  1906     *)

  1907       enable_shared=no

  1908       # Look at the argument we got.  We use all the common list separators.

  1909       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

  1910       for pkg in $enableval; do

  1911 	IFS="$lt_save_ifs"

  1912 	if test "X$pkg" = "X$p"; then

  1913 	  enable_shared=yes

  1914 	fi

  1915       done

  1916       IFS="$lt_save_ifs"

  1917       ;;

  1918     esac],

  1919     [enable_shared=]AC_ENABLE_SHARED_DEFAULT)

  1920 ])# AC_ENABLE_SHARED

  1923 # AC_DISABLE_SHARED

  1924 # -----------------

  1925 # set the default shared flag to --disable-shared

  1926 AC_DEFUN([AC_DISABLE_SHARED],

  1927 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  1928 AC_ENABLE_SHARED(no)

  1929 ])# AC_DISABLE_SHARED

  1932 # AC_ENABLE_STATIC([DEFAULT])

  1933 # ---------------------------

  1934 # implement the --enable-static flag

  1935 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.

  1936 AC_DEFUN([AC_ENABLE_STATIC],

  1937 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl

  1938 AC_ARG_ENABLE([static],

  1939     [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],

  1940 	[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],

  1941     [p=${PACKAGE-default}

  1942     case $enableval in

  1943     yes) enable_static=yes ;;

  1944     no) enable_static=no ;;

  1945     *)

  1946      enable_static=no

  1947       # Look at the argument we got.  We use all the common list separators.

  1948       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

  1949       for pkg in $enableval; do

  1950 	IFS="$lt_save_ifs"

  1951 	if test "X$pkg" = "X$p"; then

  1952 	  enable_static=yes

  1953 	fi

  1954       done

  1955       IFS="$lt_save_ifs"

  1956       ;;

  1957     esac],

  1958     [enable_static=]AC_ENABLE_STATIC_DEFAULT)

  1959 ])# AC_ENABLE_STATIC

  1962 # AC_DISABLE_STATIC

  1963 # -----------------

  1964 # set the default static flag to --disable-static

  1965 AC_DEFUN([AC_DISABLE_STATIC],

  1966 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  1967 AC_ENABLE_STATIC(no)

  1968 ])# AC_DISABLE_STATIC

  1971 # AC_ENABLE_FAST_INSTALL([DEFAULT])

  1972 # ---------------------------------

  1973 # implement the --enable-fast-install flag

  1974 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.

  1975 AC_DEFUN([AC_ENABLE_FAST_INSTALL],

  1976 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl

  1977 AC_ARG_ENABLE([fast-install],

  1978     [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],

  1979     [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],

  1980     [p=${PACKAGE-default}

  1981     case $enableval in

  1982     yes) enable_fast_install=yes ;;

  1983     no) enable_fast_install=no ;;

  1984     *)

  1985       enable_fast_install=no

  1986       # Look at the argument we got.  We use all the common list separators.

  1987       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

  1988       for pkg in $enableval; do

  1989 	IFS="$lt_save_ifs"

  1990 	if test "X$pkg" = "X$p"; then

  1991 	  enable_fast_install=yes

  1992 	fi

  1993       done

  1994       IFS="$lt_save_ifs"

  1995       ;;

  1996     esac],

  1997     [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)

  1998 ])# AC_ENABLE_FAST_INSTALL

  2001 # AC_DISABLE_FAST_INSTALL

  2002 # -----------------------

  2003 # set the default to --disable-fast-install

  2004 AC_DEFUN([AC_DISABLE_FAST_INSTALL],

  2005 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  2006 AC_ENABLE_FAST_INSTALL(no)

  2007 ])# AC_DISABLE_FAST_INSTALL

  2010 # AC_LIBTOOL_PICMODE([MODE])

  2011 # --------------------------

  2012 # implement the --with-pic flag

  2013 # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.

  2014 AC_DEFUN([AC_LIBTOOL_PICMODE],

  2015 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  2016 pic_mode=ifelse($#,1,$1,default)

  2017 ])# AC_LIBTOOL_PICMODE

  2020 # AC_PROG_EGREP

  2021 # -------------

  2022 # This is predefined starting with Autoconf 2.54, so this conditional

  2023 # definition can be removed once we require Autoconf 2.54 or later.

  2024 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],

  2025 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],

  2026    [if echo a | (grep -E '(a|b)') >/dev/null 2>&1

  2027     then ac_cv_prog_egrep='grep -E'

  2028     else ac_cv_prog_egrep='egrep'

  2029     fi])

  2030  EGREP=$ac_cv_prog_egrep

  2031  AC_SUBST([EGREP])

  2032 ])])

  2035 # AC_PATH_TOOL_PREFIX

  2036 # -------------------

  2037 # find a file program which can recognise shared library

  2038 AC_DEFUN([AC_PATH_TOOL_PREFIX],

  2039 [AC_REQUIRE([AC_PROG_EGREP])dnl

  2040 AC_MSG_CHECKING([for $1])

  2041 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,

  2042 [case $MAGIC_CMD in

  2043 [[\\/*] |  ?:[\\/]*])

  2044   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.

  2045   ;;

  2046 *)

  2047   lt_save_MAGIC_CMD="$MAGIC_CMD"

  2048   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

  2049 dnl $ac_dummy forces splitting on constant user-supplied paths.

  2050 dnl POSIX.2 word splitting is done only on the output of word expansions,

  2051 dnl not every word.  This closes a longstanding sh security hole.

  2052   ac_dummy="ifelse([$2], , $PATH, [$2])"

  2053   for ac_dir in $ac_dummy; do

  2054     IFS="$lt_save_ifs"

  2055     test -z "$ac_dir" && ac_dir=.

  2056     if test -f $ac_dir/$1; then

  2057       lt_cv_path_MAGIC_CMD="$ac_dir/$1"

  2058       if test -n "$file_magic_test_file"; then

  2059 	case $deplibs_check_method in

  2060 	"file_magic "*)

  2061 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`

  2062 	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

  2063 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |

  2064 	    $EGREP "$file_magic_regex" > /dev/null; then

  2065 	    :

  2066 	  else

  2067 	    cat <<EOF 1>&2

  2069 *** Warning: the command libtool uses to detect shared libraries,

  2070 *** $file_magic_cmd, produces output that libtool cannot recognize.

  2071 *** The result is that libtool may fail to recognize shared libraries

  2072 *** as such.  This will affect the creation of libtool libraries that

  2073 *** depend on shared libraries, but programs linked with such libtool

  2074 *** libraries will work regardless of this problem.  Nevertheless, you

  2075 *** may want to report the problem to your system manager and/or to

  2076 *** bug-libtool@gnu.org

  2078 EOF

  2079 	  fi ;;

  2080 	esac

  2081       fi

  2082       break

  2083     fi

  2084   done

  2085   IFS="$lt_save_ifs"

  2086   MAGIC_CMD="$lt_save_MAGIC_CMD"

  2087   ;;

  2088 esac])

  2089 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

  2090 if test -n "$MAGIC_CMD"; then

  2091   AC_MSG_RESULT($MAGIC_CMD)

  2092 else

  2093   AC_MSG_RESULT(no)

  2094 fi

  2095 ])# AC_PATH_TOOL_PREFIX

  2098 # AC_PATH_MAGIC

  2099 # -------------

  2100 # find a file program which can recognise a shared library

  2101 AC_DEFUN([AC_PATH_MAGIC],

  2102 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)

  2103 if test -z "$lt_cv_path_MAGIC_CMD"; then

  2104   if test -n "$ac_tool_prefix"; then

  2105     AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)

  2106   else

  2107     MAGIC_CMD=:

  2108   fi

  2109 fi

  2110 ])# AC_PATH_MAGIC

  2113 # AC_PROG_LD

  2114 # ----------

  2115 # find the pathname to the GNU or non-GNU linker

  2116 AC_DEFUN([AC_PROG_LD],

  2117 [AC_ARG_WITH([gnu-ld],

  2118     [AC_HELP_STRING([--with-gnu-ld],

  2119 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],

  2120     [test "$withval" = no || with_gnu_ld=yes],

  2121     [with_gnu_ld=no])

  2122 AC_REQUIRE([LT_AC_PROG_SED])dnl

  2123 AC_REQUIRE([AC_PROG_CC])dnl

  2124 AC_REQUIRE([AC_CANONICAL_HOST])dnl

  2125 AC_REQUIRE([AC_CANONICAL_BUILD])dnl

  2126 ac_prog=ld

  2127 if test "$GCC" = yes; then

  2128   # Check if gcc -print-prog-name=ld gives a path.

  2129   AC_MSG_CHECKING([for ld used by $CC])

  2130   case $host in

  2131   *-*-mingw*)

  2132     # gcc leaves a trailing carriage return which upsets mingw

  2133     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;

  2134   *)

  2135     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;

  2136   esac

  2137   case $ac_prog in

  2138     # Accept absolute paths.

  2139     [[\\/]]* | ?:[[\\/]]*)

  2140       re_direlt='/[[^/]][[^/]]*/\.\./'

  2141       # Canonicalize the pathname of ld

  2142       ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`

  2143       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do

  2144 	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`

  2145       done

  2146       test -z "$LD" && LD="$ac_prog"

  2147       ;;

  2148   "")

  2149     # If it fails, then pretend we aren't using GCC.

  2150     ac_prog=ld

  2151     ;;

  2152   *)

  2153     # If it is relative, then search for the first ld in PATH.

  2154     with_gnu_ld=unknown

  2155     ;;

  2156   esac

  2157 elif test "$with_gnu_ld" = yes; then

  2158   AC_MSG_CHECKING([for GNU ld])

  2159 else

  2160   AC_MSG_CHECKING([for non-GNU ld])

  2161 fi

  2162 AC_CACHE_VAL(lt_cv_path_LD,

  2163 [if test -z "$LD"; then

  2164   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

  2165   for ac_dir in $PATH; do

  2166     IFS="$lt_save_ifs"

  2167     test -z "$ac_dir" && ac_dir=.

  2168     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then

  2169       lt_cv_path_LD="$ac_dir/$ac_prog"

  2170       # Check to see if the program is GNU ld.  I'd rather use --version,

  2171       # but apparently some variants of GNU ld only accept -v.

  2172       # Break only if it was the GNU/non-GNU ld that we prefer.

  2173       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in

  2174       *GNU* | *'with BFD'*)

  2175 	test "$with_gnu_ld" != no && break

  2176 	;;

  2177       *)

  2178 	test "$with_gnu_ld" != yes && break

  2179 	;;

  2180       esac

  2181     fi

  2182   done

  2183   IFS="$lt_save_ifs"

  2184 else

  2185   lt_cv_path_LD="$LD" # Let the user override the test with a path.

  2186 fi])

  2187 LD="$lt_cv_path_LD"

  2188 if test -n "$LD"; then

  2189   AC_MSG_RESULT($LD)

  2190 else

  2191   AC_MSG_RESULT(no)

  2192 fi

  2193 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])

  2194 AC_PROG_LD_GNU

  2195 ])# AC_PROG_LD

  2198 # AC_PROG_LD_GNU

  2199 # --------------

  2200 AC_DEFUN([AC_PROG_LD_GNU],

  2201 [AC_REQUIRE([AC_PROG_EGREP])dnl

  2202 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,

  2203 [# I'd rather use --version here, but apparently some GNU lds only accept -v.

  2204 case `$LD -v 2>&1 </dev/null` in

  2205 *GNU* | *'with BFD'*)

  2206   lt_cv_prog_gnu_ld=yes

  2207   ;;

  2208 *)

  2209   lt_cv_prog_gnu_ld=no

  2210   ;;

  2211 esac])

  2212 with_gnu_ld=$lt_cv_prog_gnu_ld

  2213 ])# AC_PROG_LD_GNU

  2216 # AC_PROG_LD_RELOAD_FLAG

  2217 # ----------------------

  2218 # find reload flag for linker

  2219 #   -- PORTME Some linkers may need a different reload flag.

  2220 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],

  2221 [AC_CACHE_CHECK([for $LD option to reload object files],

  2222   lt_cv_ld_reload_flag,

  2223   [lt_cv_ld_reload_flag='-r'])

  2224 reload_flag=$lt_cv_ld_reload_flag

  2225 case $reload_flag in

  2226 "" | " "*) ;;

  2227 *) reload_flag=" $reload_flag" ;;

  2228 esac

  2229 reload_cmds='$LD$reload_flag -o $output$reload_objs'

  2230 case $host_os in

  2231   darwin*)

  2232     if test "$GCC" = yes; then

  2233       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'

  2234     else

  2235       reload_cmds='$LD$reload_flag -o $output$reload_objs'

  2236     fi

  2237     ;;

  2238 esac

  2239 ])# AC_PROG_LD_RELOAD_FLAG

  2242 # AC_DEPLIBS_CHECK_METHOD

  2243 # -----------------------

  2244 # how to check for library dependencies

  2245 #  -- PORTME fill in with the dynamic library characteristics

  2246 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],

  2247 [AC_CACHE_CHECK([how to recognise dependent libraries],

  2248 lt_cv_deplibs_check_method,

  2249 [lt_cv_file_magic_cmd='$MAGIC_CMD'

  2250 lt_cv_file_magic_test_file=

  2251 lt_cv_deplibs_check_method='unknown'

  2252 # Need to set the preceding variable on all platforms that support

  2253 # interlibrary dependencies.

  2254 # 'none' -- dependencies not supported.

  2255 # `unknown' -- same as none, but documents that we really don't know.

  2256 # 'pass_all' -- all dependencies passed with no checks.

  2257 # 'test_compile' -- check by making test program.

  2258 # 'file_magic [[regex]]' -- check by looking for files in library path

  2259 # which responds to the $file_magic_cmd with a given extended regex.

  2260 # If you have `file' or equivalent on your system and you're not sure

  2261 # whether `pass_all' will *always* work, you probably want this one.

  2263 case $host_os in

  2264 aix4* | aix5*)

  2265   lt_cv_deplibs_check_method=pass_all

  2266   ;;

  2268 beos*)

  2269   lt_cv_deplibs_check_method=pass_all

  2270   ;;

  2272 bsdi[[45]]*)

  2273   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'

  2274   lt_cv_file_magic_cmd='/usr/bin/file -L'

  2275   lt_cv_file_magic_test_file=/shlib/libc.so

  2276   ;;

  2278 cygwin*)

  2279   # func_win32_libid is a shell function defined in ltmain.sh

  2280   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'

  2281   lt_cv_file_magic_cmd='func_win32_libid'

  2282   ;;

  2284 mingw* | pw32*)

  2285   # Base MSYS/MinGW do not provide the 'file' command needed by

  2286   # func_win32_libid shell function, so use a weaker test based on 'objdump'.

  2287   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'

  2288   lt_cv_file_magic_cmd='$OBJDUMP -f'

  2289   ;;

  2291 darwin* | rhapsody*)

  2292   lt_cv_deplibs_check_method=pass_all

  2293   ;;

  2295 freebsd* | dragonfly*)

  2296   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then

  2297     case $host_cpu in

  2298     i*86 )

  2299       # Not sure whether the presence of OpenBSD here was a mistake.

  2300       # Let's accept both of them until this is cleared up.

  2301       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'

  2302       lt_cv_file_magic_cmd=/usr/bin/file

  2303       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`

  2304       ;;

  2305     esac

  2306   else

  2307     lt_cv_deplibs_check_method=pass_all

  2308   fi

  2309   ;;

  2311 gnu*)

  2312   lt_cv_deplibs_check_method=pass_all

  2313   ;;

  2315 hpux10.20* | hpux11*)

  2316   lt_cv_file_magic_cmd=/usr/bin/file

  2317   case $host_cpu in

  2318   ia64*)

  2319     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'

  2320     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so

  2321     ;;

  2322   hppa*64*)

  2323     [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]']

  2324     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl

  2325     ;;

  2326   *)

  2327     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'

  2328     lt_cv_file_magic_test_file=/usr/lib/libc.sl

  2329     ;;

  2330   esac

  2331   ;;

  2333 interix3*)

  2334   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here

  2335   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'

  2336   ;;

  2338 irix5* | irix6* | nonstopux*)

  2339   case $LD in

  2340   *-32|*"-32 ") libmagic=32-bit;;

  2341   *-n32|*"-n32 ") libmagic=N32;;

  2342   *-64|*"-64 ") libmagic=64-bit;;

  2343   *) libmagic=never-match;;

  2344   esac

  2345   lt_cv_deplibs_check_method=pass_all

  2346   ;;

  2348 # This must be Linux ELF.

  2349 linux* | k*bsd*-gnu)

  2350   lt_cv_deplibs_check_method=pass_all

  2351   ;;

  2353 netbsd* | netbsdelf*-gnu)

  2354   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then

  2355     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'

  2356   else

  2357     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'

  2358   fi

  2359   ;;

  2361 newos6*)

  2362   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'

  2363   lt_cv_file_magic_cmd=/usr/bin/file

  2364   lt_cv_file_magic_test_file=/usr/lib/libnls.so

  2365   ;;

  2367 nto-qnx*)

  2368   lt_cv_deplibs_check_method=unknown

  2369   ;;

  2371 openbsd*)

  2372   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  2373     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'

  2374   else

  2375     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'

  2376   fi

  2377   ;;

  2379 osf3* | osf4* | osf5*)

  2380   lt_cv_deplibs_check_method=pass_all

  2381   ;;

  2383 solaris*)

  2384   lt_cv_deplibs_check_method=pass_all

  2385   ;;

  2387 sysv4 | sysv4.3*)

  2388   case $host_vendor in

  2389   motorola)

  2390     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]]'

  2391     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`

  2392     ;;

  2393   ncr)

  2394     lt_cv_deplibs_check_method=pass_all

  2395     ;;

  2396   sequent)

  2397     lt_cv_file_magic_cmd='/bin/file'

  2398     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'

  2399     ;;

  2400   sni)

  2401     lt_cv_file_magic_cmd='/bin/file'

  2402     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"

  2403     lt_cv_file_magic_test_file=/lib/libc.so

  2404     ;;

  2405   siemens)

  2406     lt_cv_deplibs_check_method=pass_all

  2407     ;;

  2408   pc)

  2409     lt_cv_deplibs_check_method=pass_all

  2410     ;;

  2411   esac

  2412   ;;

  2414 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)

  2415   lt_cv_deplibs_check_method=pass_all

  2416   ;;

  2417 esac

  2418 ])

  2419 file_magic_cmd=$lt_cv_file_magic_cmd

  2420 deplibs_check_method=$lt_cv_deplibs_check_method

  2421 test -z "$deplibs_check_method" && deplibs_check_method=unknown

  2422 ])# AC_DEPLIBS_CHECK_METHOD

  2425 # AC_PROG_NM

  2426 # ----------

  2427 # find the pathname to a BSD-compatible name lister

  2428 AC_DEFUN([AC_PROG_NM],

  2429 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,

  2430 [if test -n "$NM"; then

  2431   # Let the user override the test.

  2432   lt_cv_path_NM="$NM"

  2433 else

  2434   lt_nm_to_check="${ac_tool_prefix}nm"

  2435   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then

  2436     lt_nm_to_check="$lt_nm_to_check nm"

  2437   fi

  2438   for lt_tmp_nm in $lt_nm_to_check; do

  2439     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

  2440     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do

  2441       IFS="$lt_save_ifs"

  2442       test -z "$ac_dir" && ac_dir=.

  2443       tmp_nm="$ac_dir/$lt_tmp_nm"

  2444       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then

  2445 	# Check to see if the nm accepts a BSD-compat flag.

  2446 	# Adding the `sed 1q' prevents false positives on HP-UX, which says:

  2447 	#   nm: unknown option "B" ignored

  2448 	# Tru64's nm complains that /dev/null is an invalid object file

  2449 	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in

  2450 	*/dev/null* | *'Invalid file or object type'*)

  2451 	  lt_cv_path_NM="$tmp_nm -B"

  2452 	  break

  2453 	  ;;

  2454 	*)

  2455 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in

  2456 	  */dev/null*)

  2457 	    lt_cv_path_NM="$tmp_nm -p"

  2458 	    break

  2459 	    ;;

  2460 	  *)

  2461 	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but

  2462 	    continue # so that we can try to find one that supports BSD flags

  2463 	    ;;

  2464 	  esac

  2465 	  ;;

  2466 	esac

  2467       fi

  2468     done

  2469     IFS="$lt_save_ifs"

  2470   done

  2471   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm

  2472 fi])

  2473 NM="$lt_cv_path_NM"

  2474 ])# AC_PROG_NM

  2477 # AC_CHECK_LIBM

  2478 # -------------

  2479 # check for math library

  2480 AC_DEFUN([AC_CHECK_LIBM],

  2481 [AC_REQUIRE([AC_CANONICAL_HOST])dnl

  2482 LIBM=

  2483 case $host in

  2484 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)

  2485   # These system don't have libm, or don't need it

  2486   ;;

  2487 *-ncr-sysv4.3*)

  2488   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")

  2489   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")

  2490   ;;

  2491 *)

  2492   AC_CHECK_LIB(m, cos, LIBM="-lm")

  2493   ;;

  2494 esac

  2495 ])# AC_CHECK_LIBM

  2498 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])

  2499 # -----------------------------------

  2500 # sets LIBLTDL to the link flags for the libltdl convenience library and

  2501 # LTDLINCL to the include flags for the libltdl header and adds

  2502 # --enable-ltdl-convenience to the configure arguments.  Note that

  2503 # AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,

  2504 # it is assumed to be `libltdl'.  LIBLTDL will be prefixed with

  2505 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'

  2506 # (note the single quotes!).  If your package is not flat and you're not

  2507 # using automake, define top_builddir and top_srcdir appropriately in

  2508 # the Makefiles.

  2509 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],

  2510 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  2511   case $enable_ltdl_convenience in

  2512   no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;

  2513   "") enable_ltdl_convenience=yes

  2514       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;

  2515   esac

  2516   LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la

  2517   LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

  2518   # For backwards non-gettext consistent compatibility...

  2519   INCLTDL="$LTDLINCL"

  2520 ])# AC_LIBLTDL_CONVENIENCE

  2523 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])

  2524 # -----------------------------------

  2525 # sets LIBLTDL to the link flags for the libltdl installable library and

  2526 # LTDLINCL to the include flags for the libltdl header and adds

  2527 # --enable-ltdl-install to the configure arguments.  Note that

  2528 # AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,

  2529 # and an installed libltdl is not found, it is assumed to be `libltdl'.

  2530 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with

  2531 # '${top_srcdir}/' (note the single quotes!).  If your package is not

  2532 # flat and you're not using automake, define top_builddir and top_srcdir

  2533 # appropriately in the Makefiles.

  2534 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.

  2535 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],

  2536 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  2537   AC_CHECK_LIB(ltdl, lt_dlinit,

  2538   [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],

  2539   [if test x"$enable_ltdl_install" = xno; then

  2540      AC_MSG_WARN([libltdl not installed, but installation disabled])

  2541    else

  2542      enable_ltdl_install=yes

  2543    fi

  2544   ])

  2545   if test x"$enable_ltdl_install" = x"yes"; then

  2546     ac_configure_args="$ac_configure_args --enable-ltdl-install"

  2547     LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la

  2548     LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

  2549   else

  2550     ac_configure_args="$ac_configure_args --enable-ltdl-install=no"

  2551     LIBLTDL="-lltdl"

  2552     LTDLINCL=

  2553   fi

  2554   # For backwards non-gettext consistent compatibility...

  2555   INCLTDL="$LTDLINCL"

  2556 ])# AC_LIBLTDL_INSTALLABLE

  2559 # AC_LIBTOOL_CXX

  2560 # --------------

  2561 # enable support for C++ libraries

  2562 AC_DEFUN([AC_LIBTOOL_CXX],

  2563 [AC_REQUIRE([_LT_AC_LANG_CXX])

  2564 ])# AC_LIBTOOL_CXX

  2567 # _LT_AC_LANG_CXX

  2568 # ---------------

  2569 AC_DEFUN([_LT_AC_LANG_CXX],

  2570 [AC_REQUIRE([AC_PROG_CXX])

  2571 AC_REQUIRE([_LT_AC_PROG_CXXCPP])

  2572 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])

  2573 ])# _LT_AC_LANG_CXX

  2575 # _LT_AC_PROG_CXXCPP

  2576 # ------------------

  2577 AC_DEFUN([_LT_AC_PROG_CXXCPP],

  2578 [

  2579 AC_REQUIRE([AC_PROG_CXX])

  2580 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&

  2581     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||

  2582     (test "X$CXX" != "Xg++"))) ; then

  2583   AC_PROG_CXXCPP

  2584 fi

  2585 ])# _LT_AC_PROG_CXXCPP

  2587 # AC_LIBTOOL_F77

  2588 # --------------

  2589 # enable support for Fortran 77 libraries

  2590 AC_DEFUN([AC_LIBTOOL_F77],

  2591 [AC_REQUIRE([_LT_AC_LANG_F77])

  2592 ])# AC_LIBTOOL_F77

  2595 # _LT_AC_LANG_F77

  2596 # ---------------

  2597 AC_DEFUN([_LT_AC_LANG_F77],

  2598 [AC_REQUIRE([AC_PROG_F77])

  2599 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])

  2600 ])# _LT_AC_LANG_F77

  2603 # AC_LIBTOOL_GCJ

  2604 # --------------

  2605 # enable support for GCJ libraries

  2606 AC_DEFUN([AC_LIBTOOL_GCJ],

  2607 [AC_REQUIRE([_LT_AC_LANG_GCJ])

  2608 ])# AC_LIBTOOL_GCJ

  2611 # _LT_AC_LANG_GCJ

  2612 # ---------------

  2613 AC_DEFUN([_LT_AC_LANG_GCJ],

  2614 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],

  2615   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],

  2616     [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],

  2617       [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],

  2618 	 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],

  2619 	   [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])

  2620 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])

  2621 ])# _LT_AC_LANG_GCJ

  2624 # AC_LIBTOOL_RC

  2625 # -------------

  2626 # enable support for Windows resource files

  2627 AC_DEFUN([AC_LIBTOOL_RC],

  2628 [AC_REQUIRE([LT_AC_PROG_RC])

  2629 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])

  2630 ])# AC_LIBTOOL_RC

  2633 # AC_LIBTOOL_LANG_C_CONFIG

  2634 # ------------------------

  2635 # Ensure that the configuration vars for the C compiler are

  2636 # suitably defined.  Those variables are subsequently used by

  2637 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  2638 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])

  2639 AC_DEFUN([_LT_AC_LANG_C_CONFIG],

  2640 [lt_save_CC="$CC"

  2641 AC_LANG_PUSH(C)

  2643 # Source file extension for C test sources.

  2644 ac_ext=c

  2646 # Object file extension for compiled C test sources.

  2647 objext=o

  2648 _LT_AC_TAGVAR(objext, $1)=$objext

  2650 # Code to be used in simple compile tests

  2651 lt_simple_compile_test_code="int some_variable = 0;\n"

  2653 # Code to be used in simple link tests

  2654 lt_simple_link_test_code='int main(){return(0);}\n'

  2656 _LT_AC_SYS_COMPILER

  2658 # save warnings/boilerplate of simple test code

  2659 _LT_COMPILER_BOILERPLATE

  2660 _LT_LINKER_BOILERPLATE

  2662 ## CAVEAT EMPTOR:

  2663 ## There is no encapsulation within the following macros, do not change

  2664 ## the running order or otherwise move them around unless you know exactly

  2665 ## what you are doing...

  2666 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)

  2667 AC_LIBTOOL_PROG_COMPILER_PIC($1)

  2668 AC_LIBTOOL_PROG_CC_C_O($1)

  2669 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)

  2670 AC_LIBTOOL_PROG_LD_SHLIBS($1)

  2671 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)

  2672 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

  2673 AC_LIBTOOL_SYS_LIB_STRIP

  2674 AC_LIBTOOL_DLOPEN_SELF

  2676 # Report which library types will actually be built

  2677 AC_MSG_CHECKING([if libtool supports shared libraries])

  2678 AC_MSG_RESULT([$can_build_shared])

  2680 AC_MSG_CHECKING([whether to build shared libraries])

  2681 test "$can_build_shared" = "no" && enable_shared=no

  2683 # On AIX, shared libraries and static libraries use the same namespace, and

  2684 # are all built from PIC.

  2685 case $host_os in

  2686 aix3*)

  2687   test "$enable_shared" = yes && enable_static=no

  2688   if test -n "$RANLIB"; then

  2689     archive_cmds="$archive_cmds~\$RANLIB \$lib"

  2690     postinstall_cmds='$RANLIB $lib'

  2691   fi

  2692   ;;

  2694 aix4* | aix5*)

  2695   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then

  2696     test "$enable_shared" = yes && enable_static=no

  2697   fi

  2698     ;;

  2699 esac

  2700 AC_MSG_RESULT([$enable_shared])

  2702 AC_MSG_CHECKING([whether to build static libraries])

  2703 # Make sure either enable_shared or enable_static is yes.

  2704 test "$enable_shared" = yes || enable_static=yes

  2705 AC_MSG_RESULT([$enable_static])

  2707 AC_LIBTOOL_CONFIG($1)

  2709 AC_LANG_POP

  2710 CC="$lt_save_CC"

  2711 ])# AC_LIBTOOL_LANG_C_CONFIG

  2714 # AC_LIBTOOL_LANG_CXX_CONFIG

  2715 # --------------------------

  2716 # Ensure that the configuration vars for the C compiler are

  2717 # suitably defined.  Those variables are subsequently used by

  2718 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  2719 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])

  2720 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],

  2721 [AC_LANG_PUSH(C++)

  2722 AC_REQUIRE([AC_PROG_CXX])

  2723 AC_REQUIRE([_LT_AC_PROG_CXXCPP])

  2725 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  2726 _LT_AC_TAGVAR(allow_undefined_flag, $1)=

  2727 _LT_AC_TAGVAR(always_export_symbols, $1)=no

  2728 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=

  2729 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=

  2730 _LT_AC_TAGVAR(hardcode_direct, $1)=no

  2731 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=

  2732 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=

  2733 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  2734 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no

  2735 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  2736 _LT_AC_TAGVAR(hardcode_automatic, $1)=no

  2737 _LT_AC_TAGVAR(module_cmds, $1)=

  2738 _LT_AC_TAGVAR(module_expsym_cmds, $1)=

  2739 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown

  2740 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

  2741 _LT_AC_TAGVAR(no_undefined_flag, $1)=

  2742 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  2743 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no

  2745 # Dependencies to place before and after the object being linked:

  2746 _LT_AC_TAGVAR(predep_objects, $1)=

  2747 _LT_AC_TAGVAR(postdep_objects, $1)=

  2748 _LT_AC_TAGVAR(predeps, $1)=

  2749 _LT_AC_TAGVAR(postdeps, $1)=

  2750 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=

  2752 # Source file extension for C++ test sources.

  2753 ac_ext=cpp

  2755 # Object file extension for compiled C++ test sources.

  2756 objext=o

  2757 _LT_AC_TAGVAR(objext, $1)=$objext

  2759 # Code to be used in simple compile tests

  2760 lt_simple_compile_test_code="int some_variable = 0;\n"

  2762 # Code to be used in simple link tests

  2763 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'

  2765 # ltmain only uses $CC for tagged configurations so make sure $CC is set.

  2766 _LT_AC_SYS_COMPILER

  2768 # save warnings/boilerplate of simple test code

  2769 _LT_COMPILER_BOILERPLATE

  2770 _LT_LINKER_BOILERPLATE

  2772 # Allow CC to be a program name with arguments.

  2773 lt_save_CC=$CC

  2774 lt_save_LD=$LD

  2775 lt_save_GCC=$GCC

  2776 GCC=$GXX

  2777 lt_save_with_gnu_ld=$with_gnu_ld

  2778 lt_save_path_LD=$lt_cv_path_LD

  2779 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then

  2780   lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx

  2781 else

  2782   $as_unset lt_cv_prog_gnu_ld

  2783 fi

  2784 if test -n "${lt_cv_path_LDCXX+set}"; then

  2785   lt_cv_path_LD=$lt_cv_path_LDCXX

  2786 else

  2787   $as_unset lt_cv_path_LD

  2788 fi

  2789 test -z "${LDCXX+set}" || LD=$LDCXX

  2790 CC=${CXX-"c++"}

  2791 compiler=$CC

  2792 _LT_AC_TAGVAR(compiler, $1)=$CC

  2793 _LT_CC_BASENAME([$compiler])

  2795 # We don't want -fno-exception wen compiling C++ code, so set the

  2796 # no_builtin_flag separately

  2797 if test "$GXX" = yes; then

  2798   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'

  2799 else

  2800   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

  2801 fi

  2803 if test "$GXX" = yes; then

  2804   # Set up default GNU C++ configuration

  2806   AC_PROG_LD

  2808   # Check if GNU C++ uses GNU ld as the underlying linker, since the

  2809   # archiving commands below assume that GNU ld is being used.

  2810   if test "$with_gnu_ld" = yes; then

  2811     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

  2812     _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'

  2814     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'

  2815     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  2817     # If archive_cmds runs LD, not CC, wlarc should be empty

  2818     # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to

  2819     #     investigate it a little bit more. (MM)

  2820     wlarc='${wl}'

  2822     # ancient GNU ld didn't support --whole-archive et. al.

  2823     if eval "`$CC -print-prog-name=ld` --help 2>&1" | \

  2824 	grep 'no-whole-archive' > /dev/null; then

  2825       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

  2826     else

  2827       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  2828     fi

  2829   else

  2830     with_gnu_ld=no

  2831     wlarc=

  2833     # A generic and very simple default shared library creation

  2834     # command for GNU C++ for the case where it uses the native

  2835     # linker, instead of GNU ld.  If possible, this setting should

  2836     # overridden to take advantage of the native linker features on

  2837     # the platform it is being used on.

  2838     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'

  2839   fi

  2841   # Commands to make compiler produce verbose output that lists

  2842   # what "hidden" libraries, object files and flags are used when

  2843   # linking a shared library.

  2844   output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'

  2846 else

  2847   GXX=no

  2848   with_gnu_ld=no

  2849   wlarc=

  2850 fi

  2852 # PORTME: fill in a description of your system's C++ link characteristics

  2853 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])

  2854 _LT_AC_TAGVAR(ld_shlibs, $1)=yes

  2855 case $host_os in

  2856   aix3*)

  2857     # FIXME: insert proper C++ library support

  2858     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  2859     ;;

  2860   aix4* | aix5*)

  2861     if test "$host_cpu" = ia64; then

  2862       # On IA64, the linker does run time linking by default, so we don't

  2863       # have to do anything special.

  2864       aix_use_runtimelinking=no

  2865       exp_sym_flag='-Bexport'

  2866       no_entry_flag=""

  2867     else

  2868       aix_use_runtimelinking=no

  2870       # Test if we are trying to use run time linking or normal

  2871       # AIX style linking. If -brtl is somewhere in LDFLAGS, we

  2872       # need to do runtime linking.

  2873       case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)

  2874 	for ld_flag in $LDFLAGS; do

  2875 	  case $ld_flag in

  2876 	  *-brtl*)

  2877 	    aix_use_runtimelinking=yes

  2878 	    break

  2879 	    ;;

  2880 	  esac

  2881 	done

  2882 	;;

  2883       esac

  2885       exp_sym_flag='-bexport'

  2886       no_entry_flag='-bnoentry'

  2887     fi

  2889     # When large executables or shared objects are built, AIX ld can

  2890     # have problems creating the table of contents.  If linking a library

  2891     # or program results in "error TOC overflow" add -mminimal-toc to

  2892     # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not

  2893     # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

  2895     _LT_AC_TAGVAR(archive_cmds, $1)=''

  2896     _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  2897     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'

  2898     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  2900     if test "$GXX" = yes; then

  2901       case $host_os in aix4.[[012]]|aix4.[[012]].*)

  2902       # We only want to do this on AIX 4.2 and lower, the check

  2903       # below for broken collect2 doesn't work under 4.3+

  2904 	collect2name=`${CC} -print-prog-name=collect2`

  2905 	if test -f "$collect2name" && \

  2906 	   strings "$collect2name" | grep resolve_lib_name >/dev/null

  2907 	then

  2908 	  # We have reworked collect2

  2909 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  2910 	else

  2911 	  # We have old collect2

  2912 	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported

  2913 	  # It fails to find uninstalled libraries when the uninstalled

  2914 	  # path is not listed in the libpath.  Setting hardcode_minus_L

  2915 	  # to unsupported forces relinking

  2916 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  2917 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  2918 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  2919 	fi

  2920 	;;

  2921       esac

  2922       shared_flag='-shared'

  2923       if test "$aix_use_runtimelinking" = yes; then

  2924 	shared_flag="$shared_flag "'${wl}-G'

  2925       fi

  2926     else

  2927       # not using gcc

  2928       if test "$host_cpu" = ia64; then

  2929 	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release

  2930 	# chokes on -Wl,-G. The following line is correct:

  2931 	shared_flag='-G'

  2932       else

  2933 	if test "$aix_use_runtimelinking" = yes; then

  2934 	  shared_flag='${wl}-G'

  2935 	else

  2936 	  shared_flag='${wl}-bM:SRE'

  2937 	fi

  2938       fi

  2939     fi

  2941     # It seems that -bexpall does not export symbols beginning with

  2942     # underscore (_), so it is better to generate a list of symbols to export.

  2943     _LT_AC_TAGVAR(always_export_symbols, $1)=yes

  2944     if test "$aix_use_runtimelinking" = yes; then

  2945       # Warning - without using the other runtime loading flags (-brtl),

  2946       # -berok will link without error, but may produce a broken library.

  2947       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'

  2948       # Determine the default libpath from the value encoded in an empty executable.

  2949       _LT_AC_SYS_LIBPATH_AIX

  2950       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  2952       _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"

  2953      else

  2954       if test "$host_cpu" = ia64; then

  2955 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'

  2956 	_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"

  2957 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"

  2958       else

  2959 	# Determine the default libpath from the value encoded in an empty executable.

  2960 	_LT_AC_SYS_LIBPATH_AIX

  2961 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  2962 	# Warning - without using the other run time loading flags,

  2963 	# -berok will link without error, but may produce a broken library.

  2964 	_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'

  2965 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'

  2966 	# Exported symbols can be pulled into shared objects from archives

  2967 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'

  2968 	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

  2969 	# This is similar to how AIX traditionally builds its shared libraries.

  2970 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'

  2971       fi

  2972     fi

  2973     ;;

  2975   beos*)

  2976     if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  2977       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  2978       # Joseph Beckenbach <jrb3@best.com> says some releases of gcc

  2979       # support --undefined.  This deserves some investigation.  FIXME

  2980       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  2981     else

  2982       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  2983     fi

  2984     ;;

  2986   chorus*)

  2987     case $cc_basename in

  2988       *)

  2989 	# FIXME: insert proper C++ library support

  2990 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  2991 	;;

  2992     esac

  2993     ;;

  2995   cygwin* | mingw* | pw32*)

  2996     # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,

  2997     # as there is no search path for DLLs.

  2998     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  2999     _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  3000     _LT_AC_TAGVAR(always_export_symbols, $1)=no

  3001     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  3003     if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then

  3004       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

  3005       # If the export-symbols file already is a .def file (1st line

  3006       # is EXPORTS), use it as is; otherwise, prepend...

  3007       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then

  3008 	cp $export_symbols $output_objdir/$soname.def;

  3009       else

  3010 	echo EXPORTS > $output_objdir/$soname.def;

  3011 	cat $export_symbols >> $output_objdir/$soname.def;

  3012       fi~

  3013       $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

  3014     else

  3015       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3016     fi

  3017   ;;

  3018       darwin* | rhapsody*)

  3019         case $host_os in

  3020         rhapsody* | darwin1.[[012]])

  3021          _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'

  3022          ;;

  3023        *) # Darwin 1.3 on

  3024          if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then

  3025            _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'

  3026          else

  3027            case ${MACOSX_DEPLOYMENT_TARGET} in

  3028              10.[[012]])

  3029                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'

  3030                ;;

  3031              10.*)

  3032                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'

  3033                ;;

  3034            esac

  3035          fi

  3036          ;;

  3037         esac

  3038       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3039       _LT_AC_TAGVAR(hardcode_direct, $1)=no

  3040       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes

  3041       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  3042       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''

  3043       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  3045     if test "$GXX" = yes ; then

  3046       lt_int_apple_cc_single_mod=no

  3047       output_verbose_link_cmd='echo'

  3048       if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then

  3049        lt_int_apple_cc_single_mod=yes

  3050       fi

  3051       if test "X$lt_int_apple_cc_single_mod" = Xyes ; then

  3052        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'

  3053       else

  3054           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'

  3055         fi

  3056         _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'

  3057         # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds

  3058           if test "X$lt_int_apple_cc_single_mod" = Xyes ; then

  3059             _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}'

  3060           else

  3061             _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'

  3062           fi

  3063             _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}'

  3064       else

  3065       case $cc_basename in

  3066         xlc*)

  3067          output_verbose_link_cmd='echo'

  3068           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'

  3069           _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'

  3070           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds

  3071           _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'

  3072           _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}'

  3073           ;;

  3074        *)

  3075          _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3076           ;;

  3077       esac

  3078       fi

  3079         ;;

  3081   dgux*)

  3082     case $cc_basename in

  3083       ec++*)

  3084 	# FIXME: insert proper C++ library support

  3085 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3086 	;;

  3087       ghcx*)

  3088 	# Green Hills C++ Compiler

  3089 	# FIXME: insert proper C++ library support

  3090 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3091 	;;

  3092       *)

  3093 	# FIXME: insert proper C++ library support

  3094 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3095 	;;

  3096     esac

  3097     ;;

  3098   freebsd[[12]]*)

  3099     # C++ shared libraries reported to be fairly broken before switch to ELF

  3100     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3101     ;;

  3102   freebsd-elf*)

  3103     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3104     ;;

  3105   freebsd* | dragonfly*)

  3106     # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF

  3107     # conventions

  3108     _LT_AC_TAGVAR(ld_shlibs, $1)=yes

  3109     ;;

  3110   gnu*)

  3111     ;;

  3112   hpux9*)

  3113     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  3114     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3115     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  3116     _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  3117     _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

  3118 				# but as the default

  3119 				# location of the library.

  3121     case $cc_basename in

  3122     CC*)

  3123       # FIXME: insert proper C++ library support

  3124       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3125       ;;

  3126     aCC*)

  3127       _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'

  3128       # Commands to make compiler produce verbose output that lists

  3129       # what "hidden" libraries, object files and flags are used when

  3130       # linking a shared library.

  3131       #

  3132       # There doesn't appear to be a way to prevent this compiler from

  3133       # explicitly linking system object files so we need to strip them

  3134       # from the output so that they don't get included in the library

  3135       # dependencies.

  3136       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'

  3137       ;;

  3138     *)

  3139       if test "$GXX" = yes; then

  3140         _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'

  3141       else

  3142         # FIXME: insert proper C++ library support

  3143         _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3144       fi

  3145       ;;

  3146     esac

  3147     ;;

  3148   hpux10*|hpux11*)

  3149     if test $with_gnu_ld = no; then

  3150       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  3151       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3153       case $host_cpu in

  3154       hppa*64*|ia64*)

  3155 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'

  3156         ;;

  3157       *)

  3158 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  3159         ;;

  3160       esac

  3161     fi

  3162     case $host_cpu in

  3163     hppa*64*|ia64*)

  3164       _LT_AC_TAGVAR(hardcode_direct, $1)=no

  3165       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3166       ;;

  3167     *)

  3168       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  3169       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

  3170 					      # but as the default

  3171 					      # location of the library.

  3172       ;;

  3173     esac

  3175     case $cc_basename in

  3176       CC*)

  3177 	# FIXME: insert proper C++ library support

  3178 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3179 	;;

  3180       aCC*)

  3181 	case $host_cpu in

  3182 	hppa*64*)

  3183 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  3184 	  ;;

  3185 	ia64*)

  3186 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  3187 	  ;;

  3188 	*)

  3189 	  _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'

  3190 	  ;;

  3191 	esac

  3192 	# Commands to make compiler produce verbose output that lists

  3193 	# what "hidden" libraries, object files and flags are used when

  3194 	# linking a shared library.

  3195 	#

  3196 	# There doesn't appear to be a way to prevent this compiler from

  3197 	# explicitly linking system object files so we need to strip them

  3198 	# from the output so that they don't get included in the library

  3199 	# dependencies.

  3200 	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'

  3201 	;;

  3202       *)

  3203 	if test "$GXX" = yes; then

  3204 	  if test $with_gnu_ld = no; then

  3205 	    case $host_cpu in

  3206 	    hppa*64*)

  3207 	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  3208 	      ;;

  3209 	    ia64*)

  3210 	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  3211 	      ;;

  3212 	    *)

  3213 	      _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'

  3214 	      ;;

  3215 	    esac

  3216 	  fi

  3217 	else

  3218 	  # FIXME: insert proper C++ library support

  3219 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3220 	fi

  3221 	;;

  3222     esac

  3223     ;;

  3224   interix3*)

  3225     _LT_AC_TAGVAR(hardcode_direct, $1)=no

  3226     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3227     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  3228     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  3229     # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.

  3230     # Instead, shared libraries are loaded at an image base (0x10000000 by

  3231     # default) and relocated if they conflict, which is a slow very memory

  3232     # consuming and fragmenting process.  To avoid this, we pick a random,

  3233     # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link

  3234     # time.  Moving up from 0x10000000 also allows more sbrk(2) space.

  3235     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'

  3236     _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'

  3237     ;;

  3238   irix5* | irix6*)

  3239     case $cc_basename in

  3240       CC*)

  3241 	# SGI C++

  3242 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'

  3244 	# Archives containing C++ object files must be created using

  3245 	# "CC -ar", where "CC" is the IRIX C++ compiler.  This is

  3246 	# necessary to make sure instantiated templates are included

  3247 	# in the archive.

  3248 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'

  3249 	;;

  3250       *)

  3251 	if test "$GXX" = yes; then

  3252 	  if test "$with_gnu_ld" = no; then

  3253 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

  3254 	  else

  3255 	    _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'

  3256 	  fi

  3257 	fi

  3258 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  3259 	;;

  3260     esac

  3261     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  3262     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3263     ;;

  3264   linux* | k*bsd*-gnu)

  3265     case $cc_basename in

  3266       KCC*)

  3267 	# Kuck and Associates, Inc. (KAI) C++ Compiler

  3269 	# KCC will only create a shared library if the output file

  3270 	# ends with ".so" (or ".sl" for HP-UX), so rename the library

  3271 	# to its proper name (with version) after linking.

  3272 	_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'

  3273 	_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'

  3274 	# Commands to make compiler produce verbose output that lists

  3275 	# what "hidden" libraries, object files and flags are used when

  3276 	# linking a shared library.

  3277 	#

  3278 	# There doesn't appear to be a way to prevent this compiler from

  3279 	# explicitly linking system object files so we need to strip them

  3280 	# from the output so that they don't get included in the library

  3281 	# dependencies.

  3282 	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'

  3284 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'

  3285 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  3287 	# Archives containing C++ object files must be created using

  3288 	# "CC -Bstatic", where "CC" is the KAI C++ compiler.

  3289 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'

  3290 	;;

  3291       icpc*)

  3292 	# Intel C++

  3293 	with_gnu_ld=yes

  3294 	# version 8.0 and above of icpc choke on multiply defined symbols

  3295 	# if we add $predep_objects and $postdep_objects, however 7.1 and

  3296 	# earlier do not add the objects themselves.

  3297 	case `$CC -V 2>&1` in

  3298 	*"Version 7."*)

  3299   	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

  3300   	  _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'

  3301 	  ;;

  3302 	*)  # Version 8.0 or newer

  3303 	  tmp_idyn=

  3304 	  case $host_cpu in

  3305 	    ia64*) tmp_idyn=' -i_dynamic';;

  3306 	  esac

  3307   	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  3308 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

  3309 	  ;;

  3310 	esac

  3311 	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3312 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  3313 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  3314 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'

  3315 	;;

  3316       pgCC*)

  3317         # Portland Group C++ compiler

  3318 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'

  3319   	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'

  3321 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'

  3322 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  3323 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'

  3324         ;;

  3325       cxx*)

  3326 	# Compaq C++

  3327 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

  3328 	_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'

  3330 	runpath_var=LD_RUN_PATH

  3331 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

  3332 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3334 	# Commands to make compiler produce verbose output that lists

  3335 	# what "hidden" libraries, object files and flags are used when

  3336 	# linking a shared library.

  3337 	#

  3338 	# There doesn't appear to be a way to prevent this compiler from

  3339 	# explicitly linking system object files so we need to strip them

  3340 	# from the output so that they don't get included in the library

  3341 	# dependencies.

  3342 	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'

  3343 	;;

  3344     esac

  3345     ;;

  3346   lynxos*)

  3347     # FIXME: insert proper C++ library support

  3348     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3349     ;;

  3350   m88k*)

  3351     # FIXME: insert proper C++ library support

  3352     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3353     ;;

  3354   mvs*)

  3355     case $cc_basename in

  3356       cxx*)

  3357 	# FIXME: insert proper C++ library support

  3358 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3359 	;;

  3360       *)

  3361 	# FIXME: insert proper C++ library support

  3362 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3363 	;;

  3364     esac

  3365     ;;

  3366   netbsd* | netbsdelf*-gnu)

  3367     if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

  3368       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'

  3369       wlarc=

  3370       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  3371       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  3372       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3373     fi

  3374     # Workaround some broken pre-1.5 toolchains

  3375     output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'

  3376     ;;

  3377   openbsd2*)

  3378     # C++ shared libraries are fairly broken

  3379     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3380     ;;

  3381   openbsd*)

  3382     _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  3383     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3384     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'

  3385     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  3386     if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  3387       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'

  3388       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  3389       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

  3390     fi

  3391     output_verbose_link_cmd='echo'

  3392     ;;

  3393   osf3*)

  3394     case $cc_basename in

  3395       KCC*)

  3396 	# Kuck and Associates, Inc. (KAI) C++ Compiler

  3398 	# KCC will only create a shared library if the output file

  3399 	# ends with ".so" (or ".sl" for HP-UX), so rename the library

  3400 	# to its proper name (with version) after linking.

  3401 	_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'

  3403 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  3404 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3406 	# Archives containing C++ object files must be created using

  3407 	# "CC -Bstatic", where "CC" is the KAI C++ compiler.

  3408 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'

  3410 	;;

  3411       RCC*)

  3412 	# Rational C++ 2.4.1

  3413 	# FIXME: insert proper C++ library support

  3414 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3415 	;;

  3416       cxx*)

  3417 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  3418 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'

  3420 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  3421 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3423 	# Commands to make compiler produce verbose output that lists

  3424 	# what "hidden" libraries, object files and flags are used when

  3425 	# linking a shared library.

  3426 	#

  3427 	# There doesn't appear to be a way to prevent this compiler from

  3428 	# explicitly linking system object files so we need to strip them

  3429 	# from the output so that they don't get included in the library

  3430 	# dependencies.

  3431 	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'

  3432 	;;

  3433       *)

  3434 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then

  3435 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  3436 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

  3438 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  3439 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3441 	  # Commands to make compiler produce verbose output that lists

  3442 	  # what "hidden" libraries, object files and flags are used when

  3443 	  # linking a shared library.

  3444 	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'

  3446 	else

  3447 	  # FIXME: insert proper C++ library support

  3448 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3449 	fi

  3450 	;;

  3451     esac

  3452     ;;

  3453   osf4* | osf5*)

  3454     case $cc_basename in

  3455       KCC*)

  3456 	# Kuck and Associates, Inc. (KAI) C++ Compiler

  3458 	# KCC will only create a shared library if the output file

  3459 	# ends with ".so" (or ".sl" for HP-UX), so rename the library

  3460 	# to its proper name (with version) after linking.

  3461 	_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'

  3463 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  3464 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3466 	# Archives containing C++ object files must be created using

  3467 	# the KAI C++ compiler.

  3468 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'

  3469 	;;

  3470       RCC*)

  3471 	# Rational C++ 2.4.1

  3472 	# FIXME: insert proper C++ library support

  3473 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3474 	;;

  3475       cxx*)

  3476 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

  3477 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'

  3478 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~

  3479 	  echo "-hidden">> $lib.exp~

  3480 	  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp  `test -n "$verstring" && echo -set_version	$verstring` -update_registry ${output_objdir}/so_locations -o $lib~

  3481 	  $rm $lib.exp'

  3483 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

  3484 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3486 	# Commands to make compiler produce verbose output that lists

  3487 	# what "hidden" libraries, object files and flags are used when

  3488 	# linking a shared library.

  3489 	#

  3490 	# There doesn't appear to be a way to prevent this compiler from

  3491 	# explicitly linking system object files so we need to strip them

  3492 	# from the output so that they don't get included in the library

  3493 	# dependencies.

  3494 	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'

  3495 	;;

  3496       *)

  3497 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then

  3498 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  3499 	 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

  3501 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  3502 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3504 	  # Commands to make compiler produce verbose output that lists

  3505 	  # what "hidden" libraries, object files and flags are used when

  3506 	  # linking a shared library.

  3507 	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'

  3509 	else

  3510 	  # FIXME: insert proper C++ library support

  3511 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3512 	fi

  3513 	;;

  3514     esac

  3515     ;;

  3516   psos*)

  3517     # FIXME: insert proper C++ library support

  3518     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3519     ;;

  3520   sunos4*)

  3521     case $cc_basename in

  3522       CC*)

  3523 	# Sun C++ 4.x

  3524 	# FIXME: insert proper C++ library support

  3525 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3526 	;;

  3527       lcc*)

  3528 	# Lucid

  3529 	# FIXME: insert proper C++ library support

  3530 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3531 	;;

  3532       *)

  3533 	# FIXME: insert proper C++ library support

  3534 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3535 	;;

  3536     esac

  3537     ;;

  3538   solaris*)

  3539     case $cc_basename in

  3540       CC*)

  3541 	# Sun C++ 4.2, 5.x and Centerline C++

  3542         _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes

  3543 	_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'

  3544 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  3545 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  3546 	$CC -G${allow_undefined_flag}  ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'

  3548 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  3549 	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3550 	case $host_os in

  3551 	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;

  3552 	  *)

  3553 	    # The C++ compiler is used as linker so we must use $wl

  3554 	    # flag to pass the commands to the underlying system

  3555 	    # linker. We must also pass each convience library through

  3556 	    # to the system linker between allextract/defaultextract.

  3557 	    # The C++ compiler will combine linker options so we

  3558 	    # cannot just pass the convience library names through

  3559 	    # without $wl.

  3560 	    # Supported since Solaris 2.6 (maybe 2.5.1?)

  3561 	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'

  3562 	    ;;

  3563 	esac

  3564 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  3566 	output_verbose_link_cmd='echo'

  3568 	# Archives containing C++ object files must be created using

  3569 	# "CC -xar", where "CC" is the Sun C++ compiler.  This is

  3570 	# necessary to make sure instantiated templates are included

  3571 	# in the archive.

  3572 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'

  3573 	;;

  3574       gcx*)

  3575 	# Green Hills C++ Compiler

  3576 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

  3578 	# The C++ compiler must be used to create the archive.

  3579 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'

  3580 	;;

  3581       *)

  3582 	# GNU C++ compiler with Solaris linker

  3583 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then

  3584 	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'

  3585 	  if $CC --version | grep -v '^2\.7' > /dev/null; then

  3586 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

  3587 	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  3588 		$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'

  3590 	    # Commands to make compiler produce verbose output that lists

  3591 	    # what "hidden" libraries, object files and flags are used when

  3592 	    # linking a shared library.

  3593 	    output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""

  3594 	  else

  3595 	    # g++ 2.7 appears to require `-G' NOT `-shared' on this

  3596 	    # platform.

  3597 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

  3598 	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  3599 		$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'

  3601 	    # Commands to make compiler produce verbose output that lists

  3602 	    # what "hidden" libraries, object files and flags are used when

  3603 	    # linking a shared library.

  3604 	    output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""

  3605 	  fi

  3607 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'

  3608 	fi

  3609 	;;

  3610     esac

  3611     ;;

  3612   sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)

  3613     _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'

  3614     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3615     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3616     runpath_var='LD_RUN_PATH'

  3618     case $cc_basename in

  3619       CC*)

  3620 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  3621 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  3622 	;;

  3623       *)

  3624 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  3625 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  3626 	;;

  3627     esac

  3628     ;;

  3629   sysv5* | sco3.2v5* | sco5v6*)

  3630     # Note: We can NOT use -z defs as we might desire, because we do not

  3631     # link with -lc, and that would cause any symbols used from libc to

  3632     # always be unresolved, which means just about no library would

  3633     # ever link correctly.  If we're not using GNU ld we use -z text

  3634     # though, which does catch some bad symbols but isn't as heavy-handed

  3635     # as -z defs.

  3636     # For security reasons, it is highly recommended that you always

  3637     # use absolute paths for naming shared libraries, and exclude the

  3638     # DT_RUNPATH tag from executables and libraries.  But doing so

  3639     # requires that you compile everything twice, which is a pain.

  3640     # So that behaviour is only enabled if SCOABSPATH is set to a

  3641     # non-empty value in the environment.  Most likely only useful for

  3642     # creating official distributions of packages.

  3643     # This is a hack until libtool officially supports absolute path

  3644     # names for shared libraries.

  3645     _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'

  3646     _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'

  3647     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3648     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3649     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'

  3650     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'

  3651     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  3652     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'

  3653     runpath_var='LD_RUN_PATH'

  3655     case $cc_basename in

  3656       CC*)

  3657 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'

  3658 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'

  3659 	;;

  3660       *)

  3661 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'

  3662 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'

  3663 	;;

  3664     esac

  3665     ;;

  3666   tandem*)

  3667     case $cc_basename in

  3668       NCC*)

  3669 	# NonStop-UX NCC 3.20

  3670 	# FIXME: insert proper C++ library support

  3671 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3672 	;;

  3673       *)

  3674 	# FIXME: insert proper C++ library support

  3675 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3676 	;;

  3677     esac

  3678     ;;

  3679   vxworks*)

  3680     # FIXME: insert proper C++ library support

  3681     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3682     ;;

  3683   *)

  3684     # FIXME: insert proper C++ library support

  3685     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3686     ;;

  3687 esac

  3688 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])

  3689 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no

  3691 _LT_AC_TAGVAR(GCC, $1)="$GXX"

  3692 _LT_AC_TAGVAR(LD, $1)="$LD"

  3694 ## CAVEAT EMPTOR:

  3695 ## There is no encapsulation within the following macros, do not change

  3696 ## the running order or otherwise move them around unless you know exactly

  3697 ## what you are doing...

  3698 AC_LIBTOOL_POSTDEP_PREDEP($1)

  3699 AC_LIBTOOL_PROG_COMPILER_PIC($1)

  3700 AC_LIBTOOL_PROG_CC_C_O($1)

  3701 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)

  3702 AC_LIBTOOL_PROG_LD_SHLIBS($1)

  3703 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)

  3704 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

  3706 AC_LIBTOOL_CONFIG($1)

  3708 AC_LANG_POP

  3709 CC=$lt_save_CC

  3710 LDCXX=$LD

  3711 LD=$lt_save_LD

  3712 GCC=$lt_save_GCC

  3713 with_gnu_ldcxx=$with_gnu_ld

  3714 with_gnu_ld=$lt_save_with_gnu_ld

  3715 lt_cv_path_LDCXX=$lt_cv_path_LD

  3716 lt_cv_path_LD=$lt_save_path_LD

  3717 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld

  3718 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld

  3719 ])# AC_LIBTOOL_LANG_CXX_CONFIG

  3721 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])

  3722 # ------------------------------------

  3723 # Figure out "hidden" library dependencies from verbose

  3724 # compiler output when linking a shared library.

  3725 # Parse the compiler output and extract the necessary

  3726 # objects, libraries and library flags.

  3727 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[

  3728 dnl we can't use the lt_simple_compile_test_code here,

  3729 dnl because it contains code intended for an executable,

  3730 dnl not a library.  It's possible we should let each

  3731 dnl tag define a new lt_????_link_test_code variable,

  3732 dnl but it's only used here...

  3733 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF

  3734 int a;

  3735 void foo (void) { a = 0; }

  3736 EOF

  3737 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF

  3738 class Foo

  3739 {

  3740 public:

  3741   Foo (void) { a = 0; }

  3742 private:

  3743   int a;

  3744 };

  3745 EOF

  3746 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF

  3747       subroutine foo

  3748       implicit none

  3749       integer*4 a

  3750       a=0

  3751       return

  3752       end

  3753 EOF

  3754 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF

  3755 public class foo {

  3756   private int a;

  3757   public void bar (void) {

  3758     a = 0;

  3759   }

  3760 };

  3761 EOF

  3762 ])

  3763 dnl Parse the compiler output and extract the necessary

  3764 dnl objects, libraries and library flags.

  3765 if AC_TRY_EVAL(ac_compile); then

  3766   # Parse the compiler output and extract the necessary

  3767   # objects, libraries and library flags.

  3769   # Sentinel used to keep track of whether or not we are before

  3770   # the conftest object file.

  3771   pre_test_object_deps_done=no

  3773   # The `*' in the case matches for architectures that use `case' in

  3774   # $output_verbose_cmd can trigger glob expansion during the loop

  3775   # eval without this substitution.

  3776   output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`

  3778   for p in `eval $output_verbose_link_cmd`; do

  3779     case $p in

  3781     -L* | -R* | -l*)

  3782        # Some compilers place space between "-{L,R}" and the path.

  3783        # Remove the space.

  3784        if test $p = "-L" \

  3785 	  || test $p = "-R"; then

  3786 	 prev=$p

  3787 	 continue

  3788        else

  3789 	 prev=

  3790        fi

  3792        if test "$pre_test_object_deps_done" = no; then

  3793 	 case $p in

  3794 	 -L* | -R*)

  3795 	   # Internal compiler library paths should come after those

  3796 	   # provided the user.  The postdeps already come after the

  3797 	   # user supplied libs so there is no need to process them.

  3798 	   if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then

  3799 	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"

  3800 	   else

  3801 	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"

  3802 	   fi

  3803 	   ;;

  3804 	 # The "-l" case would never come before the object being

  3805 	 # linked, so don't bother handling this case.

  3806 	 esac

  3807        else

  3808 	 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then

  3809 	   _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"

  3810 	 else

  3811 	   _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"

  3812 	 fi

  3813        fi

  3814        ;;

  3816     *.$objext)

  3817        # This assumes that the test object file only shows up

  3818        # once in the compiler output.

  3819        if test "$p" = "conftest.$objext"; then

  3820 	 pre_test_object_deps_done=yes

  3821 	 continue

  3822        fi

  3824        if test "$pre_test_object_deps_done" = no; then

  3825 	 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then

  3826 	   _LT_AC_TAGVAR(predep_objects, $1)="$p"

  3827 	 else

  3828 	   _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"

  3829 	 fi

  3830        else

  3831 	 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then

  3832 	   _LT_AC_TAGVAR(postdep_objects, $1)="$p"

  3833 	 else

  3834 	   _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"

  3835 	 fi

  3836        fi

  3837        ;;

  3839     *) ;; # Ignore the rest.

  3841     esac

  3842   done

  3844   # Clean up.

  3845   rm -f a.out a.exe

  3846 else

  3847   echo "libtool.m4: error: problem compiling $1 test program"

  3848 fi

  3850 $rm -f confest.$objext

  3852 # PORTME: override above test on systems where it is broken

  3853 ifelse([$1],[CXX],

  3854 [case $host_os in

  3855 interix3*)

  3856   # Interix 3.5 installs completely hosed .la files for C++, so rather than

  3857   # hack all around it, let's just trust "g++" to DTRT.

  3858   _LT_AC_TAGVAR(predep_objects,$1)=

  3859   _LT_AC_TAGVAR(postdep_objects,$1)=

  3860   _LT_AC_TAGVAR(postdeps,$1)=

  3861   ;;

  3863 solaris*)

  3864   case $cc_basename in

  3865   CC*)

  3866     # Adding this requires a known-good setup of shared libraries for

  3867     # Sun compiler versions before 5.6, else PIC objects from an old

  3868     # archive will be linked into the output, leading to subtle bugs.

  3869     _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'

  3870     ;;

  3871   esac

  3872   ;;

  3873 esac

  3874 ])

  3876 case " $_LT_AC_TAGVAR(postdeps, $1) " in

  3877 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;

  3878 esac

  3879 ])# AC_LIBTOOL_POSTDEP_PREDEP

  3881 # AC_LIBTOOL_LANG_F77_CONFIG

  3882 # --------------------------

  3883 # Ensure that the configuration vars for the C compiler are

  3884 # suitably defined.  Those variables are subsequently used by

  3885 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  3886 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])

  3887 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],

  3888 [AC_REQUIRE([AC_PROG_F77])

  3889 AC_LANG_PUSH(Fortran 77)

  3891 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3892 _LT_AC_TAGVAR(allow_undefined_flag, $1)=

  3893 _LT_AC_TAGVAR(always_export_symbols, $1)=no

  3894 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=

  3895 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=

  3896 _LT_AC_TAGVAR(hardcode_direct, $1)=no

  3897 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=

  3898 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=

  3899 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  3900 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no

  3901 _LT_AC_TAGVAR(hardcode_automatic, $1)=no

  3902 _LT_AC_TAGVAR(module_cmds, $1)=

  3903 _LT_AC_TAGVAR(module_expsym_cmds, $1)=

  3904 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown

  3905 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

  3906 _LT_AC_TAGVAR(no_undefined_flag, $1)=

  3907 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  3908 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no

  3910 # Source file extension for f77 test sources.

  3911 ac_ext=f

  3913 # Object file extension for compiled f77 test sources.

  3914 objext=o

  3915 _LT_AC_TAGVAR(objext, $1)=$objext

  3917 # Code to be used in simple compile tests

  3918 lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"

  3920 # Code to be used in simple link tests

  3921 lt_simple_link_test_code="      program t\n      end\n"

  3923 # ltmain only uses $CC for tagged configurations so make sure $CC is set.

  3924 _LT_AC_SYS_COMPILER

  3926 # save warnings/boilerplate of simple test code

  3927 _LT_COMPILER_BOILERPLATE

  3928 _LT_LINKER_BOILERPLATE

  3930 # Allow CC to be a program name with arguments.

  3931 lt_save_CC="$CC"

  3932 CC=${F77-"f77"}

  3933 compiler=$CC

  3934 _LT_AC_TAGVAR(compiler, $1)=$CC

  3935 _LT_CC_BASENAME([$compiler])

  3937 AC_MSG_CHECKING([if libtool supports shared libraries])

  3938 AC_MSG_RESULT([$can_build_shared])

  3940 AC_MSG_CHECKING([whether to build shared libraries])

  3941 test "$can_build_shared" = "no" && enable_shared=no

  3943 # On AIX, shared libraries and static libraries use the same namespace, and

  3944 # are all built from PIC.

  3945 case $host_os in

  3946 aix3*)

  3947   test "$enable_shared" = yes && enable_static=no

  3948   if test -n "$RANLIB"; then

  3949     archive_cmds="$archive_cmds~\$RANLIB \$lib"

  3950     postinstall_cmds='$RANLIB $lib'

  3951   fi

  3952   ;;

  3953 aix4* | aix5*)

  3954   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then

  3955     test "$enable_shared" = yes && enable_static=no

  3956   fi

  3957   ;;

  3958 esac

  3959 AC_MSG_RESULT([$enable_shared])

  3961 AC_MSG_CHECKING([whether to build static libraries])

  3962 # Make sure either enable_shared or enable_static is yes.

  3963 test "$enable_shared" = yes || enable_static=yes

  3964 AC_MSG_RESULT([$enable_static])

  3966 _LT_AC_TAGVAR(GCC, $1)="$G77"

  3967 _LT_AC_TAGVAR(LD, $1)="$LD"

  3969 AC_LIBTOOL_PROG_COMPILER_PIC($1)

  3970 AC_LIBTOOL_PROG_CC_C_O($1)

  3971 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)

  3972 AC_LIBTOOL_PROG_LD_SHLIBS($1)

  3973 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)

  3974 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

  3976 AC_LIBTOOL_CONFIG($1)

  3978 AC_LANG_POP

  3979 CC="$lt_save_CC"

  3980 ])# AC_LIBTOOL_LANG_F77_CONFIG

  3983 # AC_LIBTOOL_LANG_GCJ_CONFIG

  3984 # --------------------------

  3985 # Ensure that the configuration vars for the C compiler are

  3986 # suitably defined.  Those variables are subsequently used by

  3987 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  3988 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])

  3989 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],

  3990 [AC_LANG_SAVE

  3992 # Source file extension for Java test sources.

  3993 ac_ext=java

  3995 # Object file extension for compiled Java test sources.

  3996 objext=o

  3997 _LT_AC_TAGVAR(objext, $1)=$objext

  3999 # Code to be used in simple compile tests

  4000 lt_simple_compile_test_code="class foo {}\n"

  4002 # Code to be used in simple link tests

  4003 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'

  4005 # ltmain only uses $CC for tagged configurations so make sure $CC is set.

  4006 _LT_AC_SYS_COMPILER

  4008 # save warnings/boilerplate of simple test code

  4009 _LT_COMPILER_BOILERPLATE

  4010 _LT_LINKER_BOILERPLATE

  4012 # Allow CC to be a program name with arguments.

  4013 lt_save_CC="$CC"

  4014 CC=${GCJ-"gcj"}

  4015 compiler=$CC

  4016 _LT_AC_TAGVAR(compiler, $1)=$CC

  4017 _LT_CC_BASENAME([$compiler])

  4019 # GCJ did not exist at the time GCC didn't implicitly link libc in.

  4020 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  4022 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

  4024 ## CAVEAT EMPTOR:

  4025 ## There is no encapsulation within the following macros, do not change

  4026 ## the running order or otherwise move them around unless you know exactly

  4027 ## what you are doing...

  4028 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)

  4029 AC_LIBTOOL_PROG_COMPILER_PIC($1)

  4030 AC_LIBTOOL_PROG_CC_C_O($1)

  4031 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)

  4032 AC_LIBTOOL_PROG_LD_SHLIBS($1)

  4033 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)

  4034 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

  4036 AC_LIBTOOL_CONFIG($1)

  4038 AC_LANG_RESTORE

  4039 CC="$lt_save_CC"

  4040 ])# AC_LIBTOOL_LANG_GCJ_CONFIG

  4043 # AC_LIBTOOL_LANG_RC_CONFIG

  4044 # -------------------------

  4045 # Ensure that the configuration vars for the Windows resource compiler are

  4046 # suitably defined.  Those variables are subsequently used by

  4047 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  4048 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])

  4049 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],

  4050 [AC_LANG_SAVE

  4052 # Source file extension for RC test sources.

  4053 ac_ext=rc

  4055 # Object file extension for compiled RC test sources.

  4056 objext=o

  4057 _LT_AC_TAGVAR(objext, $1)=$objext

  4059 # Code to be used in simple compile tests

  4060 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'

  4062 # Code to be used in simple link tests

  4063 lt_simple_link_test_code="$lt_simple_compile_test_code"

  4065 # ltmain only uses $CC for tagged configurations so make sure $CC is set.

  4066 _LT_AC_SYS_COMPILER

  4068 # save warnings/boilerplate of simple test code

  4069 _LT_COMPILER_BOILERPLATE

  4070 _LT_LINKER_BOILERPLATE

  4072 # Allow CC to be a program name with arguments.

  4073 lt_save_CC="$CC"

  4074 CC=${RC-"windres"}

  4075 compiler=$CC

  4076 _LT_AC_TAGVAR(compiler, $1)=$CC

  4077 _LT_CC_BASENAME([$compiler])

  4078 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes

  4080 AC_LIBTOOL_CONFIG($1)

  4082 AC_LANG_RESTORE

  4083 CC="$lt_save_CC"

  4084 ])# AC_LIBTOOL_LANG_RC_CONFIG

  4087 # AC_LIBTOOL_CONFIG([TAGNAME])

  4088 # ----------------------------

  4089 # If TAGNAME is not passed, then create an initial libtool script

  4090 # with a default configuration from the untagged config vars.  Otherwise

  4091 # add code to config.status for appending the configuration named by

  4092 # TAGNAME from the matching tagged config vars.

  4093 AC_DEFUN([AC_LIBTOOL_CONFIG],

  4094 [# The else clause should only fire when bootstrapping the

  4095 # libtool distribution, otherwise you forgot to ship ltmain.sh

  4096 # with your package, and you will get complaints that there are

  4097 # no rules to generate ltmain.sh.

  4098 if test -f "$ltmain"; then

  4099   # See if we are running on zsh, and set the options which allow our commands through

  4100   # without removal of \ escapes.

  4101   if test -n "${ZSH_VERSION+set}" ; then

  4102     setopt NO_GLOB_SUBST

  4103   fi

  4104   # Now quote all the things that may contain metacharacters while being

  4105   # careful not to overquote the AC_SUBSTed values.  We take copies of the

  4106   # variables and quote the copies for generation of the libtool script.

  4107   for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \

  4108     SED SHELL STRIP \

  4109     libname_spec library_names_spec soname_spec extract_expsyms_cmds \

  4110     old_striplib striplib file_magic_cmd finish_cmds finish_eval \

  4111     deplibs_check_method reload_flag reload_cmds need_locks \

  4112     lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \

  4113     lt_cv_sys_global_symbol_to_c_name_address \

  4114     sys_lib_search_path_spec sys_lib_dlsearch_path_spec \

  4115     old_postinstall_cmds old_postuninstall_cmds \

  4116     _LT_AC_TAGVAR(compiler, $1) \

  4117     _LT_AC_TAGVAR(CC, $1) \

  4118     _LT_AC_TAGVAR(LD, $1) \

  4119     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \

  4120     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \

  4121     _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \

  4122     _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \

  4123     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \

  4124     _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \

  4125     _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \

  4126     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \

  4127     _LT_AC_TAGVAR(old_archive_cmds, $1) \

  4128     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \

  4129     _LT_AC_TAGVAR(predep_objects, $1) \

  4130     _LT_AC_TAGVAR(postdep_objects, $1) \

  4131     _LT_AC_TAGVAR(predeps, $1) \

  4132     _LT_AC_TAGVAR(postdeps, $1) \

  4133     _LT_AC_TAGVAR(compiler_lib_search_path, $1) \

  4134     _LT_AC_TAGVAR(archive_cmds, $1) \

  4135     _LT_AC_TAGVAR(archive_expsym_cmds, $1) \

  4136     _LT_AC_TAGVAR(postinstall_cmds, $1) \

  4137     _LT_AC_TAGVAR(postuninstall_cmds, $1) \

  4138     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \

  4139     _LT_AC_TAGVAR(allow_undefined_flag, $1) \

  4140     _LT_AC_TAGVAR(no_undefined_flag, $1) \

  4141     _LT_AC_TAGVAR(export_symbols_cmds, $1) \

  4142     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \

  4143     _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \

  4144     _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \

  4145     _LT_AC_TAGVAR(hardcode_automatic, $1) \

  4146     _LT_AC_TAGVAR(module_cmds, $1) \

  4147     _LT_AC_TAGVAR(module_expsym_cmds, $1) \

  4148     _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \

  4149     _LT_AC_TAGVAR(exclude_expsyms, $1) \

  4150     _LT_AC_TAGVAR(include_expsyms, $1); do

  4152     case $var in

  4153     _LT_AC_TAGVAR(old_archive_cmds, $1) | \

  4154     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \

  4155     _LT_AC_TAGVAR(archive_cmds, $1) | \

  4156     _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \

  4157     _LT_AC_TAGVAR(module_cmds, $1) | \

  4158     _LT_AC_TAGVAR(module_expsym_cmds, $1) | \

  4159     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \

  4160     _LT_AC_TAGVAR(export_symbols_cmds, $1) | \

  4161     extract_expsyms_cmds | reload_cmds | finish_cmds | \

  4162     postinstall_cmds | postuninstall_cmds | \

  4163     old_postinstall_cmds | old_postuninstall_cmds | \

  4164     sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)

  4165       # Double-quote double-evaled strings.

  4166       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""

  4167       ;;

  4168     *)

  4169       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""

  4170       ;;

  4171     esac

  4172   done

  4174   case $lt_echo in

  4175   *'\[$]0 --fallback-echo"')

  4176     lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`

  4177     ;;

  4178   esac

  4180 ifelse([$1], [],

  4181   [cfgfile="${ofile}T"

  4182   trap "$rm \"$cfgfile\"; exit 1" 1 2 15

  4183   $rm -f "$cfgfile"

  4184   AC_MSG_NOTICE([creating $ofile])],

  4185   [cfgfile="$ofile"])

  4187   cat <<__EOF__ >> "$cfgfile"

  4188 ifelse([$1], [],

  4189 [#! $SHELL

  4191 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.

  4192 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)

  4193 # NOTE: Changes made to this file will be lost: look at ltmain.sh.

  4194 #

  4195 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001

  4196 # Free Software Foundation, Inc.

  4197 #

  4198 # This file is part of GNU Libtool:

  4199 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996

  4200 #

  4201 # This program is free software; you can redistribute it and/or modify

  4202 # it under the terms of the GNU General Public License as published by

  4203 # the Free Software Foundation; either version 2 of the License, or

  4204 # (at your option) any later version.

  4205 #

  4206 # This program is distributed in the hope that it will be useful, but

  4207 # WITHOUT ANY WARRANTY; without even the implied warranty of

  4208 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

  4209 # General Public License for more details.

  4210 #

  4211 # You should have received a copy of the GNU General Public License

  4212 # along with this program; if not, write to the Free Software

  4213 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

  4214 #

  4215 # As a special exception to the GNU General Public License, if you

  4216 # distribute this file as part of a program that contains a

  4217 # configuration script generated by Autoconf, you may include it under

  4218 # the same distribution terms that you use for the rest of that program.

  4220 # A sed program that does not truncate output.

  4221 SED=$lt_SED

  4223 # Sed that helps us avoid accidentally triggering echo(1) options like -n.

  4224 Xsed="$SED -e 1s/^X//"

  4226 # The HP-UX ksh and POSIX shell print the target directory to stdout

  4227 # if CDPATH is set.

  4228 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH

  4230 # The names of the tagged configurations supported by this script.

  4231 available_tags=

  4233 # ### BEGIN LIBTOOL CONFIG],

  4234 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])

  4236 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:

  4238 # Shell to use when invoking shell scripts.

  4239 SHELL=$lt_SHELL

  4241 # Whether or not to build shared libraries.

  4242 build_libtool_libs=$enable_shared

  4244 # Whether or not to build static libraries.

  4245 build_old_libs=$enable_static

  4247 # Whether or not to add -lc for building shared libraries.

  4248 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)

  4250 # Whether or not to disallow shared libs when runtime libs are static

  4251 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)

  4253 # Whether or not to optimize for fast installation.

  4254 fast_install=$enable_fast_install

  4256 # The host system.

  4257 host_alias=$host_alias

  4258 host=$host

  4259 host_os=$host_os

  4261 # The build system.

  4262 build_alias=$build_alias

  4263 build=$build

  4264 build_os=$build_os

  4266 # An echo program that does not interpret backslashes.

  4267 echo=$lt_echo

  4269 # The archiver.

  4270 AR=$lt_AR

  4271 AR_FLAGS=$lt_AR_FLAGS

  4273 # A C compiler.

  4274 LTCC=$lt_LTCC

  4276 # LTCC compiler flags.

  4277 LTCFLAGS=$lt_LTCFLAGS

  4279 # A language-specific compiler.

  4280 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)

  4282 # Is the compiler the GNU C compiler?

  4283 with_gcc=$_LT_AC_TAGVAR(GCC, $1)

  4285 # An ERE matcher.

  4286 EGREP=$lt_EGREP

  4288 # The linker used to build libraries.

  4289 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)

  4291 # Whether we need hard or soft links.

  4292 LN_S=$lt_LN_S

  4294 # A BSD-compatible nm program.

  4295 NM=$lt_NM

  4297 # A symbol stripping program

  4298 STRIP=$lt_STRIP

  4300 # Used to examine libraries when file_magic_cmd begins "file"

  4301 MAGIC_CMD=$MAGIC_CMD

  4303 # Used on cygwin: DLL creation program.

  4304 DLLTOOL="$DLLTOOL"

  4306 # Used on cygwin: object dumper.

  4307 OBJDUMP="$OBJDUMP"

  4309 # Used on cygwin: assembler.

  4310 AS="$AS"

  4312 # The name of the directory that contains temporary libtool files.

  4313 objdir=$objdir

  4315 # How to create reloadable object files.

  4316 reload_flag=$lt_reload_flag

  4317 reload_cmds=$lt_reload_cmds

  4319 # How to pass a linker flag through the compiler.

  4320 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)

  4322 # Object file suffix (normally "o").

  4323 objext="$ac_objext"

  4325 # Old archive suffix (normally "a").

  4326 libext="$libext"

  4328 # Shared library suffix (normally ".so").

  4329 shrext_cmds='$shrext_cmds'

  4331 # Executable file suffix (normally "").

  4332 exeext="$exeext"

  4334 # Additional compiler flags for building library objects.

  4335 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)

  4336 pic_mode=$pic_mode

  4338 # What is the maximum length of a command?

  4339 max_cmd_len=$lt_cv_sys_max_cmd_len

  4341 # Does compiler simultaneously support -c and -o options?

  4342 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)

  4344 # Must we lock files when doing compilation?

  4345 need_locks=$lt_need_locks

  4347 # Do we need the lib prefix for modules?

  4348 need_lib_prefix=$need_lib_prefix

  4350 # Do we need a version for libraries?

  4351 need_version=$need_version

  4353 # Whether dlopen is supported.

  4354 dlopen_support=$enable_dlopen

  4356 # Whether dlopen of programs is supported.

  4357 dlopen_self=$enable_dlopen_self

  4359 # Whether dlopen of statically linked programs is supported.

  4360 dlopen_self_static=$enable_dlopen_self_static

  4362 # Compiler flag to prevent dynamic linking.

  4363 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)

  4365 # Compiler flag to turn off builtin functions.

  4366 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)

  4368 # Compiler flag to allow reflexive dlopens.

  4369 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)

  4371 # Compiler flag to generate shared objects directly from archives.

  4372 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)

  4374 # Compiler flag to generate thread-safe objects.

  4375 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)

  4377 # Library versioning type.

  4378 version_type=$version_type

  4380 # Format of library name prefix.

  4381 libname_spec=$lt_libname_spec

  4383 # List of archive names.  First name is the real one, the rest are links.

  4384 # The last name is the one that the linker finds with -lNAME.

  4385 library_names_spec=$lt_library_names_spec

  4387 # The coded name of the library, if different from the real name.

  4388 soname_spec=$lt_soname_spec

  4390 # Commands used to build and install an old-style archive.

  4391 RANLIB=$lt_RANLIB

  4392 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)

  4393 old_postinstall_cmds=$lt_old_postinstall_cmds

  4394 old_postuninstall_cmds=$lt_old_postuninstall_cmds

  4396 # Create an old-style archive from a shared archive.

  4397 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)

  4399 # Create a temporary old-style archive to link instead of a shared archive.

  4400 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)

  4402 # Commands used to build and install a shared archive.

  4403 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)

  4404 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)

  4405 postinstall_cmds=$lt_postinstall_cmds

  4406 postuninstall_cmds=$lt_postuninstall_cmds

  4408 # Commands used to build a loadable module (assumed same as above if empty)

  4409 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)

  4410 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)

  4412 # Commands to strip libraries.

  4413 old_striplib=$lt_old_striplib

  4414 striplib=$lt_striplib

  4416 # Dependencies to place before the objects being linked to create a

  4417 # shared library.

  4418 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)

  4420 # Dependencies to place after the objects being linked to create a

  4421 # shared library.

  4422 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)

  4424 # Dependencies to place before the objects being linked to create a

  4425 # shared library.

  4426 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)

  4428 # Dependencies to place after the objects being linked to create a

  4429 # shared library.

  4430 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)

  4432 # The library search path used internally by the compiler when linking

  4433 # a shared library.

  4434 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)

  4436 # Method to check whether dependent libraries are shared objects.

  4437 deplibs_check_method=$lt_deplibs_check_method

  4439 # Command to use when deplibs_check_method == file_magic.

  4440 file_magic_cmd=$lt_file_magic_cmd

  4442 # Flag that allows shared libraries with undefined symbols to be built.

  4443 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)

  4445 # Flag that forces no undefined symbols.

  4446 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)

  4448 # Commands used to finish a libtool library installation in a directory.

  4449 finish_cmds=$lt_finish_cmds

  4451 # Same as above, but a single script fragment to be evaled but not shown.

  4452 finish_eval=$lt_finish_eval

  4454 # Take the output of nm and produce a listing of raw symbols and C names.

  4455 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe

  4457 # Transform the output of nm in a proper C declaration

  4458 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl

  4460 # Transform the output of nm in a C name address pair

  4461 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address

  4463 # This is the shared library runtime path variable.

  4464 runpath_var=$runpath_var

  4466 # This is the shared library path variable.

  4467 shlibpath_var=$shlibpath_var

  4469 # Is shlibpath searched before the hard-coded library search path?

  4470 shlibpath_overrides_runpath=$shlibpath_overrides_runpath

  4472 # How to hardcode a shared library path into an executable.

  4473 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)

  4475 # Whether we should hardcode library paths into libraries.

  4476 hardcode_into_libs=$hardcode_into_libs

  4478 # Flag to hardcode \$libdir into a binary during linking.

  4479 # This must work even if \$libdir does not exist.

  4480 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)

  4482 # If ld is used when linking, flag to hardcode \$libdir into

  4483 # a binary during linking. This must work even if \$libdir does

  4484 # not exist.

  4485 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)

  4487 # Whether we need a single -rpath flag with a separated argument.

  4488 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)

  4490 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the

  4491 # resulting binary.

  4492 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)

  4494 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the

  4495 # resulting binary.

  4496 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)

  4498 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into

  4499 # the resulting binary.

  4500 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)

  4502 # Set to yes if building a shared library automatically hardcodes DIR into the library

  4503 # and all subsequent libraries and executables linked against it.

  4504 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)

  4506 # Variables whose values should be saved in libtool wrapper scripts and

  4507 # restored at relink time.

  4508 variables_saved_for_relink="$variables_saved_for_relink"

  4510 # Whether libtool must link a program against all its dependency libraries.

  4511 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)

  4513 # Compile-time system search path for libraries

  4514 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec

  4516 # Run-time system search path for libraries

  4517 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec

  4519 # Fix the shell variable \$srcfile for the compiler.

  4520 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"

  4522 # Set to yes if exported symbols are required.

  4523 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)

  4525 # The commands to list exported symbols.

  4526 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)

  4528 # The commands to extract the exported symbol list from a shared archive.

  4529 extract_expsyms_cmds=$lt_extract_expsyms_cmds

  4531 # Symbols that should not be listed in the preloaded symbols.

  4532 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)

  4534 # Symbols that must always be exported.

  4535 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)

  4537 ifelse([$1],[],

  4538 [# ### END LIBTOOL CONFIG],

  4539 [# ### END LIBTOOL TAG CONFIG: $tagname])

  4541 __EOF__

  4543 ifelse([$1],[], [

  4544   case $host_os in

  4545   aix3*)

  4546     cat <<\EOF >> "$cfgfile"

  4548 # AIX sometimes has problems with the GCC collect2 program.  For some

  4549 # reason, if we set the COLLECT_NAMES environment variable, the problems

  4550 # vanish in a puff of smoke.

  4551 if test "X${COLLECT_NAMES+set}" != Xset; then

  4552   COLLECT_NAMES=

  4553   export COLLECT_NAMES

  4554 fi

  4555 EOF

  4556     ;;

  4557   esac

  4559   # We use sed instead of cat because bash on DJGPP gets confused if

  4560   # if finds mixed CR/LF and LF-only lines.  Since sed operates in

  4561   # text mode, it properly converts lines to CR/LF.  This bash problem

  4562   # is reportedly fixed, but why not run on old versions too?

  4563   sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)

  4565   mv -f "$cfgfile" "$ofile" || \

  4566     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")

  4567   chmod +x "$ofile"

  4568 ])

  4569 else

  4570   # If there is no Makefile yet, we rely on a make rule to execute

  4571   # `config.status --recheck' to rerun these tests and create the

  4572   # libtool script then.

  4573   ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`

  4574   if test -f "$ltmain_in"; then

  4575     test -f Makefile && make "$ltmain"

  4576   fi

  4577 fi

  4578 ])# AC_LIBTOOL_CONFIG

  4581 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])

  4582 # -------------------------------------------

  4583 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],

  4584 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl

  4586 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

  4588 if test "$GCC" = yes; then

  4589   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'

  4591   AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],

  4592     lt_cv_prog_compiler_rtti_exceptions,

  4593     [-fno-rtti -fno-exceptions], [],

  4594     [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])

  4595 fi

  4596 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI

  4599 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE

  4600 # ---------------------------------

  4601 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],

  4602 [AC_REQUIRE([AC_CANONICAL_HOST])

  4603 AC_REQUIRE([AC_PROG_NM])

  4604 AC_REQUIRE([AC_OBJEXT])

  4605 # Check for command to grab the raw symbol name followed by C symbol from nm.

  4606 AC_MSG_CHECKING([command to parse $NM output from $compiler object])

  4607 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],

  4608 [

  4609 # These are sane defaults that work on at least a few old systems.

  4610 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]

  4612 # Character class describing NM global symbol codes.

  4613 symcode='[[BCDEGRST]]'

  4615 # Regexp to match symbols that can be accessed directly from C.

  4616 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'

  4618 # Transform an extracted symbol line into a proper C declaration

  4619 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"

  4621 # Transform an extracted symbol line into symbol name and symbol address

  4622 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'"

  4624 # Define system-specific variables.

  4625 case $host_os in

  4626 aix*)

  4627   symcode='[[BCDT]]'

  4628   ;;

  4629 cygwin* | mingw* | pw32*)

  4630   symcode='[[ABCDGISTW]]'

  4631   ;;

  4632 hpux*) # Its linker distinguishes data from code symbols

  4633   if test "$host_cpu" = ia64; then

  4634     symcode='[[ABCDEGRST]]'

  4635   fi

  4636   lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"

  4637   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'"

  4638   ;;

  4639 linux* | k*bsd*-gnu)

  4640   if test "$host_cpu" = ia64; then

  4641     symcode='[[ABCDGIRSTW]]'

  4642     lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"

  4643     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'"

  4644   fi

  4645   ;;

  4646 irix* | nonstopux*)

  4647   symcode='[[BCDEGRST]]'

  4648   ;;

  4649 osf*)

  4650   symcode='[[BCDEGQRST]]'

  4651   ;;

  4652 solaris*)

  4653   symcode='[[BDRT]]'

  4654   ;;

  4655 sco3.2v5*)

  4656   symcode='[[DT]]'

  4657   ;;

  4658 sysv4.2uw2*)

  4659   symcode='[[DT]]'

  4660   ;;

  4661 sysv5* | sco5v6* | unixware* | OpenUNIX*)

  4662   symcode='[[ABDT]]'

  4663   ;;

  4664 sysv4)

  4665   symcode='[[DFNSTU]]'

  4666   ;;

  4667 esac

  4669 # Handle CRLF in mingw tool chain

  4670 opt_cr=

  4671 case $build_os in

  4672 mingw*)

  4673   opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp

  4674   ;;

  4675 esac

  4677 # If we're using GNU nm, then use its standard symbol codes.

  4678 case `$NM -V 2>&1` in

  4679 *GNU* | *'with BFD'*)

  4680   symcode='[[ABCDGIRSTW]]' ;;

  4681 esac

  4683 # Try without a prefix undercore, then with it.

  4684 for ac_symprfx in "" "_"; do

  4686   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.

  4687   symxfrm="\\1 $ac_symprfx\\2 \\2"

  4689   # Write the raw and C identifiers.

  4690   lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ 	]]\($symcode$symcode*\)[[ 	]][[ 	]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"

  4692   # Check to see that the pipe works correctly.

  4693   pipe_works=no

  4695   rm -f conftest*

  4696   cat > conftest.$ac_ext <<EOF

  4697 #ifdef __cplusplus

  4698 extern "C" {

  4699 #endif

  4700 char nm_test_var;

  4701 void nm_test_func(){}

  4702 #ifdef __cplusplus

  4703 }

  4704 #endif

  4705 int main(){nm_test_var='a';nm_test_func();return(0);}

  4706 EOF

  4708   if AC_TRY_EVAL(ac_compile); then

  4709     # Now try to grab the symbols.

  4710     nlist=conftest.nm

  4711     if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then

  4712       # Try sorting and uniquifying the output.

  4713       if sort "$nlist" | uniq > "$nlist"T; then

  4714 	mv -f "$nlist"T "$nlist"

  4715       else

  4716 	rm -f "$nlist"T

  4717       fi

  4719       # Make sure that we snagged all the symbols we need.

  4720       if grep ' nm_test_var$' "$nlist" >/dev/null; then

  4721 	if grep ' nm_test_func$' "$nlist" >/dev/null; then

  4722 	  cat <<EOF > conftest.$ac_ext

  4723 #ifdef __cplusplus

  4724 extern "C" {

  4725 #endif

  4727 EOF

  4728 	  # Now generate the symbol file.

  4729 	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'

  4731 	  cat <<EOF >> conftest.$ac_ext

  4732 #if defined (__STDC__) && __STDC__

  4733 # define lt_ptr_t void *

  4734 #else

  4735 # define lt_ptr_t char *

  4736 # define const

  4737 #endif

  4739 /* The mapping between symbol names and symbols. */

  4740 const struct {

  4741   const char *name;

  4742   lt_ptr_t address;

  4743 }

  4744 lt_preloaded_symbols[[]] =

  4745 {

  4746 EOF

  4747 	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext

  4748 	  cat <<\EOF >> conftest.$ac_ext

  4749   {0, (lt_ptr_t) 0}

  4750 };

  4752 #ifdef __cplusplus

  4753 }

  4754 #endif

  4755 EOF

  4756 	  # Now try linking the two files.

  4757 	  mv conftest.$ac_objext conftstm.$ac_objext

  4758 	  lt_save_LIBS="$LIBS"

  4759 	  lt_save_CFLAGS="$CFLAGS"

  4760 	  LIBS="conftstm.$ac_objext"

  4761 	  CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"

  4762 	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then

  4763 	    pipe_works=yes

  4764 	  fi

  4765 	  LIBS="$lt_save_LIBS"

  4766 	  CFLAGS="$lt_save_CFLAGS"

  4767 	else

  4768 	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD

  4769 	fi

  4770       else

  4771 	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD

  4772       fi

  4773     else

  4774       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD

  4775     fi

  4776   else

  4777     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD

  4778     cat conftest.$ac_ext >&5

  4779   fi

  4780   rm -f conftest* conftst*

  4782   # Do not use the global_symbol_pipe unless it works.

  4783   if test "$pipe_works" = yes; then

  4784     break

  4785   else

  4786     lt_cv_sys_global_symbol_pipe=

  4787   fi

  4788 done

  4789 ])

  4790 if test -z "$lt_cv_sys_global_symbol_pipe"; then

  4791   lt_cv_sys_global_symbol_to_cdecl=

  4792 fi

  4793 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then

  4794   AC_MSG_RESULT(failed)

  4795 else

  4796   AC_MSG_RESULT(ok)

  4797 fi

  4798 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE

  4801 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])

  4802 # ---------------------------------------

  4803 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],

  4804 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=

  4805 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  4806 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=

  4808 AC_MSG_CHECKING([for $compiler option to produce PIC])

  4809  ifelse([$1],[CXX],[

  4810   # C++ specific cases for pic, static, wl, etc.

  4811   if test "$GXX" = yes; then

  4812     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4813     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4815     case $host_os in

  4816     aix*)

  4817       # All AIX code is PIC.

  4818       if test "$host_cpu" = ia64; then

  4819 	# AIX 5 now supports IA64 processor

  4820 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4821       fi

  4822       ;;

  4823     amigaos*)

  4824       # FIXME: we need at least 68020 code to build shared libraries, but

  4825       # adding the `-m68020' flag to GCC prevents building anything better,

  4826       # like `-m68040'.

  4827       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'

  4828       ;;

  4829     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)

  4830       # PIC is the default for these OSes.

  4831       ;;

  4832     mingw* | os2* | pw32*)

  4833       # This hack is so that the source file can tell whether it is being

  4834       # built for inclusion in a dll (and should export symbols for example).

  4835       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'

  4836       ;;

  4837     darwin* | rhapsody*)

  4838       # PIC is the default on this platform

  4839       # Common symbols not allowed in MH_DYLIB files

  4840       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'

  4841       ;;

  4842     *djgpp*)

  4843       # DJGPP does not support shared libraries at all

  4844       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  4845       ;;

  4846     interix3*)

  4847       # Interix 3.x gcc -fpic/-fPIC options generate broken code.

  4848       # Instead, we relocate shared libraries at runtime.

  4849       ;;

  4850     sysv4*MP*)

  4851       if test -d /usr/nec; then

  4852 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic

  4853       fi

  4854       ;;

  4855     hpux*)

  4856       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

  4857       # not for PA HP-UX.

  4858       case $host_cpu in

  4859       hppa*64*|ia64*)

  4860 	;;

  4861       *)

  4862 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4863 	;;

  4864       esac

  4865       ;;

  4866     *)

  4867       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4868       ;;

  4869     esac

  4870   else

  4871     case $host_os in

  4872       aix4* | aix5*)

  4873 	# All AIX code is PIC.

  4874 	if test "$host_cpu" = ia64; then

  4875 	  # AIX 5 now supports IA64 processor

  4876 	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4877 	else

  4878 	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'

  4879 	fi

  4880 	;;

  4881       chorus*)

  4882 	case $cc_basename in

  4883 	cxch68*)

  4884 	  # Green Hills C++ Compiler

  4885 	  # _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"

  4886 	  ;;

  4887 	esac

  4888 	;;

  4889        darwin*)

  4890          # PIC is the default on this platform

  4891          # Common symbols not allowed in MH_DYLIB files

  4892          case $cc_basename in

  4893            xlc*)

  4894            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'

  4895            _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4896            ;;

  4897          esac

  4898        ;;

  4899       dgux*)

  4900 	case $cc_basename in

  4901 	  ec++*)

  4902 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4903 	    ;;

  4904 	  ghcx*)

  4905 	    # Green Hills C++ Compiler

  4906 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  4907 	    ;;

  4908 	  *)

  4909 	    ;;

  4910 	esac

  4911 	;;

  4912       freebsd* | dragonfly*)

  4913 	# FreeBSD uses GNU C++

  4914 	;;

  4915       hpux9* | hpux10* | hpux11*)

  4916 	case $cc_basename in

  4917 	  CC*)

  4918 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4919 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'

  4920 	    if test "$host_cpu" != ia64; then

  4921 	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

  4922 	    fi

  4923 	    ;;

  4924 	  aCC*)

  4925 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4926 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'

  4927 	    case $host_cpu in

  4928 	    hppa*64*|ia64*)

  4929 	      # +Z the default

  4930 	      ;;

  4931 	    *)

  4932 	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

  4933 	      ;;

  4934 	    esac

  4935 	    ;;

  4936 	  *)

  4937 	    ;;

  4938 	esac

  4939 	;;

  4940       interix*)

  4941 	# This is c89, which is MS Visual C++ (no shared libs)

  4942 	# Anyone wants to do a port?

  4943 	;;

  4944       irix5* | irix6* | nonstopux*)

  4945 	case $cc_basename in

  4946 	  CC*)

  4947 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4948 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4949 	    # CC pic flag -KPIC is the default.

  4950 	    ;;

  4951 	  *)

  4952 	    ;;

  4953 	esac

  4954 	;;

  4955       linux* | k*bsd*-gnu)

  4956 	case $cc_basename in

  4957 	  KCC*)

  4958 	    # KAI C++ Compiler

  4959 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'

  4960 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4961 	    ;;

  4962 	  icpc* | ecpc*)

  4963 	    # Intel C++

  4964 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4965 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4966 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4967 	    ;;

  4968 	  pgCC*)

  4969 	    # Portland Group C++ compiler.

  4970 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4971 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'

  4972 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4973 	    ;;

  4974 	  cxx*)

  4975 	    # Compaq C++

  4976 	    # Make sure the PIC flag is empty.  It appears that all Alpha

  4977 	    # Linux and Compaq Tru64 Unix objects are PIC.

  4978 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  4979 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4980 	    ;;

  4981 	  *)

  4982 	    ;;

  4983 	esac

  4984 	;;

  4985       lynxos*)

  4986 	;;

  4987       m88k*)

  4988 	;;

  4989       mvs*)

  4990 	case $cc_basename in

  4991 	  cxx*)

  4992 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'

  4993 	    ;;

  4994 	  *)

  4995 	    ;;

  4996 	esac

  4997 	;;

  4998       netbsd* | netbsdelf*-gnu)

  4999 	;;

  5000       osf3* | osf4* | osf5*)

  5001 	case $cc_basename in

  5002 	  KCC*)

  5003 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'

  5004 	    ;;

  5005 	  RCC*)

  5006 	    # Rational C++ 2.4.1

  5007 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  5008 	    ;;

  5009 	  cxx*)

  5010 	    # Digital/Compaq C++

  5011 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5012 	    # Make sure the PIC flag is empty.  It appears that all Alpha

  5013 	    # Linux and Compaq Tru64 Unix objects are PIC.

  5014 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  5015 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  5016 	    ;;

  5017 	  *)

  5018 	    ;;

  5019 	esac

  5020 	;;

  5021       psos*)

  5022 	;;

  5023       solaris*)

  5024 	case $cc_basename in

  5025 	  CC*)

  5026 	    # Sun C++ 4.2, 5.x and Centerline C++

  5027 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5028 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5029 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

  5030 	    ;;

  5031 	  gcx*)

  5032 	    # Green Hills C++ Compiler

  5033 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'

  5034 	    ;;

  5035 	  *)

  5036 	    ;;

  5037 	esac

  5038 	;;

  5039       sunos4*)

  5040 	case $cc_basename in

  5041 	  CC*)

  5042 	    # Sun C++ 4.x

  5043 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  5044 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5045 	    ;;

  5046 	  lcc*)

  5047 	    # Lucid

  5048 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  5049 	    ;;

  5050 	  *)

  5051 	    ;;

  5052 	esac

  5053 	;;

  5054       tandem*)

  5055 	case $cc_basename in

  5056 	  NCC*)

  5057 	    # NonStop-UX NCC 3.20

  5058 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5059 	    ;;

  5060 	  *)

  5061 	    ;;

  5062 	esac

  5063 	;;

  5064       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)

  5065 	case $cc_basename in

  5066 	  CC*)

  5067 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5068 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5069 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5070 	    ;;

  5071 	esac

  5072 	;;

  5073       vxworks*)

  5074 	;;

  5075       *)

  5076 	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  5077 	;;

  5078     esac

  5079   fi

  5080 ],

  5081 [

  5082   if test "$GCC" = yes; then

  5083     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5084     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'

  5086     case $host_os in

  5087       aix*)

  5088       # All AIX code is PIC.

  5089       if test "$host_cpu" = ia64; then

  5090 	# AIX 5 now supports IA64 processor

  5091 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5092       fi

  5093       ;;

  5095     amigaos*)

  5096       # FIXME: we need at least 68020 code to build shared libraries, but

  5097       # adding the `-m68020' flag to GCC prevents building anything better,

  5098       # like `-m68040'.

  5099       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'

  5100       ;;

  5102     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)

  5103       # PIC is the default for these OSes.

  5104       ;;

  5106     mingw* | pw32* | os2*)

  5107       # This hack is so that the source file can tell whether it is being

  5108       # built for inclusion in a dll (and should export symbols for example).

  5109       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'

  5110       ;;

  5112     darwin* | rhapsody*)

  5113       # PIC is the default on this platform

  5114       # Common symbols not allowed in MH_DYLIB files

  5115       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'

  5116       ;;

  5118     interix3*)

  5119       # Interix 3.x gcc -fpic/-fPIC options generate broken code.

  5120       # Instead, we relocate shared libraries at runtime.

  5121       ;;

  5123     msdosdjgpp*)

  5124       # Just because we use GCC doesn't mean we suddenly get shared libraries

  5125       # on systems that don't support them.

  5126       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  5127       enable_shared=no

  5128       ;;

  5130     sysv4*MP*)

  5131       if test -d /usr/nec; then

  5132 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic

  5133       fi

  5134       ;;

  5136     hpux*)

  5137       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

  5138       # not for PA HP-UX.

  5139       case $host_cpu in

  5140       hppa*64*|ia64*)

  5141 	# +Z the default

  5142 	;;

  5143       *)

  5144 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  5145 	;;

  5146       esac

  5147       ;;

  5149     *)

  5150       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  5151       ;;

  5152     esac

  5153   else

  5154     # PORTME Check for flag to pass linker flags through the system compiler.

  5155     case $host_os in

  5156     aix*)

  5157       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5158       if test "$host_cpu" = ia64; then

  5159 	# AIX 5 now supports IA64 processor

  5160 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5161       else

  5162 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'

  5163       fi

  5164       ;;

  5165       darwin*)

  5166         # PIC is the default on this platform

  5167         # Common symbols not allowed in MH_DYLIB files

  5168        case $cc_basename in

  5169          xlc*)

  5170          _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'

  5171          _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5172          ;;

  5173        esac

  5174        ;;

  5176     mingw* | pw32* | os2*)

  5177       # This hack is so that the source file can tell whether it is being

  5178       # built for inclusion in a dll (and should export symbols for example).

  5179       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'

  5180       ;;

  5182     hpux9* | hpux10* | hpux11*)

  5183       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5184       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

  5185       # not for PA HP-UX.

  5186       case $host_cpu in

  5187       hppa*64*|ia64*)

  5188 	# +Z the default

  5189 	;;

  5190       *)

  5191 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

  5192 	;;

  5193       esac

  5194       # Is there a better lt_prog_compiler_static that works with the bundled CC?

  5195       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'

  5196       ;;

  5198     irix5* | irix6* | nonstopux*)

  5199       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5200       # PIC (with -KPIC) is the default.

  5201       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  5202       ;;

  5204     newsos6)

  5205       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5206       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5207       ;;

  5209     linux* | k*bsd*-gnu)

  5210       case $cc_basename in

  5211       icc* | ecc*)

  5212 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5213 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5214 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'

  5215         ;;

  5216       pgcc* | pgf77* | pgf90* | pgf95*)

  5217         # Portland Group compilers (*not* the Pentium gcc compiler,

  5218 	# which looks to be a dead project)

  5219 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5220 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'

  5221 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5222         ;;

  5223       ccc*)

  5224         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5225         # All Alpha code is PIC.

  5226         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  5227         ;;

  5228       esac

  5229       ;;

  5231     osf3* | osf4* | osf5*)

  5232       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5233       # All OSF/1 code is PIC.

  5234       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  5235       ;;

  5237     solaris*)

  5238       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5239       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5240       case $cc_basename in

  5241       f77* | f90* | f95*)

  5242 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;

  5243       *)

  5244 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;

  5245       esac

  5246       ;;

  5248     sunos4*)

  5249       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

  5250       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'

  5251       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5252       ;;

  5254     sysv4 | sysv4.2uw2* | sysv4.3*)

  5255       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5256       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5257       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5258       ;;

  5260     sysv4*MP*)

  5261       if test -d /usr/nec ;then

  5262 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'

  5263 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5264       fi

  5265       ;;

  5267     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)

  5268       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5269       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5270       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5271       ;;

  5273     unicos*)

  5274       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5275       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  5276       ;;

  5278     uts4*)

  5279       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  5280       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5281       ;;

  5283     *)

  5284       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  5285       ;;

  5286     esac

  5287   fi

  5288 ])

  5289 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])

  5291 #

  5292 # Check to make sure the PIC flag actually works.

  5293 #

  5294 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then

  5295   AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],

  5296     _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),

  5297     [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],

  5298     [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in

  5299      "" | " "*) ;;

  5300      *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;

  5301      esac],

  5302     [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  5303      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])

  5304 fi

  5305 case $host_os in

  5306   # For platforms which do not support PIC, -DPIC is meaningless:

  5307   *djgpp*)

  5308     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  5309     ;;

  5310   *)

  5311     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"

  5312     ;;

  5313 esac

  5315 #

  5316 # Check to make sure the static flag actually works.

  5317 #

  5318 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"

  5319 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],

  5320   _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),

  5321   $lt_tmp_static_flag,

  5322   [],

  5323   [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])

  5324 ])

  5327 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])

  5328 # ------------------------------------

  5329 # See if the linker supports building shared libraries.

  5330 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],

  5331 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])

  5332 ifelse([$1],[CXX],[

  5333   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

  5334   case $host_os in

  5335   aix4* | aix5*)

  5336     # If we're using GNU nm, then we don't want the "-C" option.

  5337     # -C means demangle to AIX nm, but means don't demangle with GNU nm

  5338     if $NM -V 2>&1 | grep 'GNU' > /dev/null; then

  5339       _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'

  5340     else

  5341       _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'

  5342     fi

  5343     ;;

  5344   pw32*)

  5345     _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"

  5346   ;;

  5347   cygwin* | mingw*)

  5348     _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'

  5349   ;;

  5350   linux* | k*bsd*-gnu)

  5351     _LT_AC_TAGVAR(link_all_deplibs, $1)=no

  5352   ;;

  5353   *)

  5354     _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

  5355   ;;

  5356   esac

  5357 ],[

  5358   runpath_var=

  5359   _LT_AC_TAGVAR(allow_undefined_flag, $1)=

  5360   _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no

  5361   _LT_AC_TAGVAR(archive_cmds, $1)=

  5362   _LT_AC_TAGVAR(archive_expsym_cmds, $1)=

  5363   _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=

  5364   _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=

  5365   _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=

  5366   _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  5367   _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=

  5368   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=

  5369   _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=

  5370   _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  5371   _LT_AC_TAGVAR(hardcode_direct, $1)=no

  5372   _LT_AC_TAGVAR(hardcode_minus_L, $1)=no

  5373   _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  5374   _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown

  5375   _LT_AC_TAGVAR(hardcode_automatic, $1)=no

  5376   _LT_AC_TAGVAR(module_cmds, $1)=

  5377   _LT_AC_TAGVAR(module_expsym_cmds, $1)=

  5378   _LT_AC_TAGVAR(always_export_symbols, $1)=no

  5379   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

  5380   # include_expsyms should be a list of space-separated symbols to be *always*

  5381   # included in the symbol list

  5382   _LT_AC_TAGVAR(include_expsyms, $1)=

  5383   # exclude_expsyms can be an extended regexp of symbols to exclude

  5384   # it will be wrapped by ` (' and `)$', so one must not match beginning or

  5385   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',

  5386   # as well as any symbol that contains `d'.

  5387   _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"

  5388   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out

  5389   # platforms (ab)use it in PIC code, but their linkers get confused if

  5390   # the symbol is explicitly referenced.  Since portable code cannot

  5391   # rely on this symbol name, it's probably fine to never include it in

  5392   # preloaded symbol tables.

  5393   extract_expsyms_cmds=

  5394   # Just being paranoid about ensuring that cc_basename is set.

  5395   _LT_CC_BASENAME([$compiler])

  5396   case $host_os in

  5397   cygwin* | mingw* | pw32*)

  5398     # FIXME: the MSVC++ port hasn't been tested in a loooong time

  5399     # When not using gcc, we currently assume that we are using

  5400     # Microsoft Visual C++.

  5401     if test "$GCC" != yes; then

  5402       with_gnu_ld=no

  5403     fi

  5404     ;;

  5405   interix*)

  5406     # we just hope/assume this is gcc and not c89 (= MSVC++)

  5407     with_gnu_ld=yes

  5408     ;;

  5409   openbsd*)

  5410     with_gnu_ld=no

  5411     ;;

  5412   esac

  5414   _LT_AC_TAGVAR(ld_shlibs, $1)=yes

  5415   if test "$with_gnu_ld" = yes; then

  5416     # If archive_cmds runs LD, not CC, wlarc should be empty

  5417     wlarc='${wl}'

  5419     # Set some defaults for GNU ld with shared library support. These

  5420     # are reset later if shared libraries are not supported. Putting them

  5421     # here allows them to be overridden if necessary.

  5422     runpath_var=LD_RUN_PATH

  5423     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'

  5424     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  5425     # ancient GNU ld didn't support --whole-archive et. al.

  5426     if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then

  5427 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

  5428       else

  5429   	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  5430     fi

  5431     supports_anon_versioning=no

  5432     case `$LD -v 2>/dev/null` in

  5433       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11

  5434       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...

  5435       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...

  5436       *\ 2.11.*) ;; # other 2.11 versions

  5437       *) supports_anon_versioning=yes ;;

  5438     esac

  5440     # See if GNU ld supports shared libraries.

  5441     case $host_os in

  5442     aix3* | aix4* | aix5*)

  5443       # On AIX/PPC, the GNU linker is very broken

  5444       if test "$host_cpu" != ia64; then

  5445 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5446 	cat <<EOF 1>&2

  5448 *** Warning: the GNU linker, at least up to release 2.9.1, is reported

  5449 *** to be unable to reliably create shared libraries on AIX.

  5450 *** Therefore, libtool is disabling shared libraries support.  If you

  5451 *** really care for shared libraries, you may want to modify your PATH

  5452 *** so that a non-GNU linker is found, and then restart.

  5454 EOF

  5455       fi

  5456       ;;

  5458     amigaos*)

  5459       _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)'

  5460       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5461       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5463       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports

  5464       # that the semantics of dynamic libraries on AmigaOS, at least up

  5465       # to version 4, is to share data among multiple programs linked

  5466       # with the same dynamic library.  Since this doesn't match the

  5467       # behavior of shared libraries on other platforms, we can't use

  5468       # them.

  5469       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5470       ;;

  5472     beos*)

  5473       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5474 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  5475 	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc

  5476 	# support --undefined.  This deserves some investigation.  FIXME

  5477 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5478       else

  5479 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5480       fi

  5481       ;;

  5483     cygwin* | mingw* | pw32*)

  5484       # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,

  5485       # as there is no search path for DLLs.

  5486       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5487       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  5488       _LT_AC_TAGVAR(always_export_symbols, $1)=no

  5489       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  5490       _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'

  5492       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then

  5493         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

  5494 	# If the export-symbols file already is a .def file (1st line

  5495 	# is EXPORTS), use it as is; otherwise, prepend...

  5496 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then

  5497 	  cp $export_symbols $output_objdir/$soname.def;

  5498 	else

  5499 	  echo EXPORTS > $output_objdir/$soname.def;

  5500 	  cat $export_symbols >> $output_objdir/$soname.def;

  5501 	fi~

  5502 	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

  5503       else

  5504 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5505       fi

  5506       ;;

  5508     interix3*)

  5509       _LT_AC_TAGVAR(hardcode_direct, $1)=no

  5510       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5511       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  5512       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5513       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.

  5514       # Instead, shared libraries are loaded at an image base (0x10000000 by

  5515       # default) and relocated if they conflict, which is a slow very memory

  5516       # consuming and fragmenting process.  To avoid this, we pick a random,

  5517       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link

  5518       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.

  5519       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'

  5520       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'

  5521       ;;

  5523     linux* | k*bsd*-gnu)

  5524       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5525 	tmp_addflag=

  5526 	case $cc_basename,$host_cpu in

  5527 	pgcc*)				# Portland Group C compiler

  5528 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'

  5529 	  tmp_addflag=' $pic_flag'

  5530 	  ;;

  5531 	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers

  5532 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'

  5533 	  tmp_addflag=' $pic_flag -Mnomain' ;;

  5534 	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64

  5535 	  tmp_addflag=' -i_dynamic' ;;

  5536 	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64

  5537 	  tmp_addflag=' -i_dynamic -nofor_main' ;;

  5538 	ifc* | ifort*)			# Intel Fortran compiler

  5539 	  tmp_addflag=' -nofor_main' ;;

  5540 	esac

  5541 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5543 	if test $supports_anon_versioning = yes; then

  5544 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~

  5545   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~

  5546   $echo "local: *; };" >> $output_objdir/$libname.ver~

  5547 	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'

  5548 	fi

  5549 	_LT_AC_TAGVAR(link_all_deplibs, $1)=no

  5550       else

  5551 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5552       fi

  5553       ;;

  5555     netbsd* | netbsdelf*-gnu)

  5556       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

  5557 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'

  5558 	wlarc=

  5559       else

  5560 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5561 	_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'

  5562       fi

  5563       ;;

  5565     solaris*)

  5566       if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then

  5567 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5568 	cat <<EOF 1>&2

  5570 *** Warning: The releases 2.8.* of the GNU linker cannot reliably

  5571 *** create shared libraries on Solaris systems.  Therefore, libtool

  5572 *** is disabling shared libraries support.  We urge you to upgrade GNU

  5573 *** binutils to release 2.9.1 or newer.  Another option is to modify

  5574 *** your PATH or compiler configuration so that the native linker is

  5575 *** used, and then restart.

  5577 EOF

  5578       elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5579 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5580 	_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'

  5581       else

  5582 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5583       fi

  5584       ;;

  5586     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)

  5587       case `$LD -v 2>&1` in

  5588         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)

  5589 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5590 	cat <<_LT_EOF 1>&2

  5592 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not

  5593 *** reliably create shared libraries on SCO systems.  Therefore, libtool

  5594 *** is disabling shared libraries support.  We urge you to upgrade GNU

  5595 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify

  5596 *** your PATH or compiler configuration so that the native linker is

  5597 *** used, and then restart.

  5599 _LT_EOF

  5600 	;;

  5601 	*)

  5602 	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5603 	    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'

  5604 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'

  5605 	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'

  5606 	  else

  5607 	    _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5608 	  fi

  5609 	;;

  5610       esac

  5611       ;;

  5613     sunos4*)

  5614       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'

  5615       wlarc=

  5616       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5617       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5618       ;;

  5620     *)

  5621       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5622 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5623 	_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'

  5624       else

  5625 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5626       fi

  5627       ;;

  5628     esac

  5630     if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then

  5631       runpath_var=

  5632       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=

  5633       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=

  5634       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  5635     fi

  5636   else

  5637     # PORTME fill in a description of your system's linker (not GNU ld)

  5638     case $host_os in

  5639     aix3*)

  5640       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  5641       _LT_AC_TAGVAR(always_export_symbols, $1)=yes

  5642       _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'

  5643       # Note: this linker hardcodes the directories in LIBPATH if there

  5644       # are no directories specified by -L.

  5645       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5646       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then

  5647 	# Neither direct hardcoding nor static linking is supported with a

  5648 	# broken collect2.

  5649 	_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported

  5650       fi

  5651       ;;

  5653     aix4* | aix5*)

  5654       if test "$host_cpu" = ia64; then

  5655 	# On IA64, the linker does run time linking by default, so we don't

  5656 	# have to do anything special.

  5657 	aix_use_runtimelinking=no

  5658 	exp_sym_flag='-Bexport'

  5659 	no_entry_flag=""

  5660       else

  5661 	# If we're using GNU nm, then we don't want the "-C" option.

  5662 	# -C means demangle to AIX nm, but means don't demangle with GNU nm

  5663 	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then

  5664 	  _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'

  5665 	else

  5666 	  _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'

  5667 	fi

  5668 	aix_use_runtimelinking=no

  5670 	# Test if we are trying to use run time linking or normal

  5671 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we

  5672 	# need to do runtime linking.

  5673 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)

  5674 	  for ld_flag in $LDFLAGS; do

  5675   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then

  5676   	    aix_use_runtimelinking=yes

  5677   	    break

  5678   	  fi

  5679 	  done

  5680 	  ;;

  5681 	esac

  5683 	exp_sym_flag='-bexport'

  5684 	no_entry_flag='-bnoentry'

  5685       fi

  5687       # When large executables or shared objects are built, AIX ld can

  5688       # have problems creating the table of contents.  If linking a library

  5689       # or program results in "error TOC overflow" add -mminimal-toc to

  5690       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not

  5691       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

  5693       _LT_AC_TAGVAR(archive_cmds, $1)=''

  5694       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5695       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'

  5696       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  5698       if test "$GCC" = yes; then

  5699 	case $host_os in aix4.[[012]]|aix4.[[012]].*)

  5700 	# We only want to do this on AIX 4.2 and lower, the check

  5701 	# below for broken collect2 doesn't work under 4.3+

  5702 	  collect2name=`${CC} -print-prog-name=collect2`

  5703 	  if test -f "$collect2name" && \

  5704   	   strings "$collect2name" | grep resolve_lib_name >/dev/null

  5705 	  then

  5706   	  # We have reworked collect2

  5707   	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5708 	  else

  5709   	  # We have old collect2

  5710   	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported

  5711   	  # It fails to find uninstalled libraries when the uninstalled

  5712   	  # path is not listed in the libpath.  Setting hardcode_minus_L

  5713   	  # to unsupported forces relinking

  5714   	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5715   	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5716   	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  5717 	  fi

  5718 	  ;;

  5719 	esac

  5720 	shared_flag='-shared'

  5721 	if test "$aix_use_runtimelinking" = yes; then

  5722 	  shared_flag="$shared_flag "'${wl}-G'

  5723 	fi

  5724       else

  5725 	# not using gcc

  5726 	if test "$host_cpu" = ia64; then

  5727   	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release

  5728   	# chokes on -Wl,-G. The following line is correct:

  5729 	  shared_flag='-G'

  5730 	else

  5731 	  if test "$aix_use_runtimelinking" = yes; then

  5732 	    shared_flag='${wl}-G'

  5733 	  else

  5734 	    shared_flag='${wl}-bM:SRE'

  5735 	  fi

  5736 	fi

  5737       fi

  5739       # It seems that -bexpall does not export symbols beginning with

  5740       # underscore (_), so it is better to generate a list of symbols to export.

  5741       _LT_AC_TAGVAR(always_export_symbols, $1)=yes

  5742       if test "$aix_use_runtimelinking" = yes; then

  5743 	# Warning - without using the other runtime loading flags (-brtl),

  5744 	# -berok will link without error, but may produce a broken library.

  5745 	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'

  5746        # Determine the default libpath from the value encoded in an empty executable.

  5747        _LT_AC_SYS_LIBPATH_AIX

  5748        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  5749 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"

  5750        else

  5751 	if test "$host_cpu" = ia64; then

  5752 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'

  5753 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"

  5754 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"

  5755 	else

  5756 	 # Determine the default libpath from the value encoded in an empty executable.

  5757 	 _LT_AC_SYS_LIBPATH_AIX

  5758 	 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  5759 	  # Warning - without using the other run time loading flags,

  5760 	  # -berok will link without error, but may produce a broken library.

  5761 	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'

  5762 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'

  5763 	  # Exported symbols can be pulled into shared objects from archives

  5764 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'

  5765 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

  5766 	  # This is similar to how AIX traditionally builds its shared libraries.

  5767 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'

  5768 	fi

  5769       fi

  5770       ;;

  5772     amigaos*)

  5773       _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)'

  5774       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5775       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5776       # see comment about different semantics on the GNU ld section

  5777       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5778       ;;

  5780     bsdi[[45]]*)

  5781       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic

  5782       ;;

  5784     cygwin* | mingw* | pw32*)

  5785       # When not using gcc, we currently assume that we are using

  5786       # Microsoft Visual C++.

  5787       # hardcode_libdir_flag_spec is actually meaningless, as there is

  5788       # no search path for DLLs.

  5789       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '

  5790       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  5791       # Tell ltmain to make .lib files, not .a files.

  5792       libext=lib

  5793       # Tell ltmain to make .dll files, not .so files.

  5794       shrext_cmds=".dll"

  5795       # FIXME: Setting linknames here is a bad hack.

  5796       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='

  5797       # The linker will automatically build a .lib file if we build a DLL.

  5798       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'

  5799       # FIXME: Should let the user specify the lib program.

  5800       _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'

  5801       _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'

  5802       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  5803       ;;

  5805     darwin* | rhapsody*)

  5806       case $host_os in

  5807         rhapsody* | darwin1.[[012]])

  5808          _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'

  5809          ;;

  5810        *) # Darwin 1.3 on

  5811          if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then

  5812            _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'

  5813          else

  5814            case ${MACOSX_DEPLOYMENT_TARGET} in

  5815              10.[[012]])

  5816                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'

  5817                ;;

  5818              10.*)

  5819                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'

  5820                ;;

  5821            esac

  5822          fi

  5823          ;;

  5824       esac

  5825       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  5826       _LT_AC_TAGVAR(hardcode_direct, $1)=no

  5827       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes

  5828       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  5829       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''

  5830       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  5831     if test "$GCC" = yes ; then

  5832     	output_verbose_link_cmd='echo'

  5833         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'

  5834       _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'

  5835       # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds

  5836       _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}'

  5837       _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}'

  5838     else

  5839       case $cc_basename in

  5840         xlc*)

  5841          output_verbose_link_cmd='echo'

  5842          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'

  5843          _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'

  5844           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds

  5845          _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'

  5846           _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}'

  5847           ;;

  5848        *)

  5849          _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5850           ;;

  5851       esac

  5852     fi

  5853       ;;

  5855     dgux*)

  5856       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5857       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5858       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5859       ;;

  5861     freebsd1*)

  5862       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5863       ;;

  5865     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor

  5866     # support.  Future versions do this automatically, but an explicit c++rt0.o

  5867     # does not break anything, and helps significantly (at the cost of a little

  5868     # extra space).

  5869     freebsd2.2*)

  5870       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'

  5871       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5872       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5873       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5874       ;;

  5876     # Unfortunately, older versions of FreeBSD 2 do not have this feature.

  5877     freebsd2*)

  5878       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'

  5879       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5880       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5881       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5882       ;;

  5884     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.

  5885     freebsd* | dragonfly*)

  5886       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'

  5887       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5888       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5889       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5890       ;;

  5892     hpux9*)

  5893       if test "$GCC" = yes; then

  5894 	_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'

  5895       else

  5896 	_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'

  5897       fi

  5898       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  5899       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5900       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5902       # hardcode_minus_L: Not really in the search PATH,

  5903       # but as the default location of the library.

  5904       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5905       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5906       ;;

  5908     hpux10*)

  5909       if test "$GCC" = yes -a "$with_gnu_ld" = no; then

  5910 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

  5911       else

  5912 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'

  5913       fi

  5914       if test "$with_gnu_ld" = no; then

  5915 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  5916 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5918 	_LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5919 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5921 	# hardcode_minus_L: Not really in the search PATH,

  5922 	# but as the default location of the library.

  5923 	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5924       fi

  5925       ;;

  5927     hpux11*)

  5928       if test "$GCC" = yes -a "$with_gnu_ld" = no; then

  5929 	case $host_cpu in

  5930 	hppa*64*)

  5931 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

  5932 	  ;;

  5933 	ia64*)

  5934 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'

  5935 	  ;;

  5936 	*)

  5937 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

  5938 	  ;;

  5939 	esac

  5940       else

  5941 	case $host_cpu in

  5942 	hppa*64*)

  5943 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

  5944 	  ;;

  5945 	ia64*)

  5946 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'

  5947 	  ;;

  5948 	*)

  5949 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

  5950 	  ;;

  5951 	esac

  5952       fi

  5953       if test "$with_gnu_ld" = no; then

  5954 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  5955 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5957 	case $host_cpu in

  5958 	hppa*64*|ia64*)

  5959 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'

  5960 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no

  5961 	  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5962 	  ;;

  5963 	*)

  5964 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5965 	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5967 	  # hardcode_minus_L: Not really in the search PATH,

  5968 	  # but as the default location of the library.

  5969 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5970 	  ;;

  5971 	esac

  5972       fi

  5973       ;;

  5975     irix5* | irix6* | nonstopux*)

  5976       if test "$GCC" = yes; then

  5977 	_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'

  5978       else

  5979 	_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'

  5980 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'

  5981       fi

  5982       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  5983       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5984       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  5985       ;;

  5987     netbsd* | netbsdelf*-gnu)

  5988       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

  5989 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out

  5990       else

  5991 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF

  5992       fi

  5993       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5994       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5995       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5996       ;;

  5998     newsos6)

  5999       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  6000       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  6001       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  6002       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  6003       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6004       ;;

  6006     openbsd*)

  6007       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  6008       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6009       if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  6010 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

  6011 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'

  6012 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  6013 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  6014       else

  6015        case $host_os in

  6016 	 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)

  6017 	   _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'

  6018 	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  6019 	   ;;

  6020 	 *)

  6021 	   _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

  6022 	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  6023 	   ;;

  6024        esac

  6025       fi

  6026       ;;

  6028     os2*)

  6029       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  6030       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  6031       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  6032       _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'

  6033       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'

  6034       ;;

  6036     osf3*)

  6037       if test "$GCC" = yes; then

  6038 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  6039 	_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'

  6040       else

  6041 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

  6042 	_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'

  6043       fi

  6044       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  6045       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  6046       ;;

  6048     osf4* | osf5*)	# as osf3* with the addition of -msym flag

  6049       if test "$GCC" = yes; then

  6050 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  6051 	_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'

  6052 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  6053       else

  6054 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

  6055 	_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'

  6056 	_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~

  6057 	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'

  6059 	# Both c and cxx compiler support -rpath directly

  6060 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

  6061       fi

  6062       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  6063       ;;

  6065     solaris*)

  6066       _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'

  6067       if test "$GCC" = yes; then

  6068 	wlarc='${wl}'

  6069 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

  6070 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  6071 	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'

  6072       else

  6073 	wlarc=''

  6074 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'

  6075 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  6076   	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'

  6077       fi

  6078       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  6079       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6080       case $host_os in

  6081       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;

  6082       *)

  6083  	# The compiler driver will combine linker options so we

  6084  	# cannot just pass the convience library names through

  6085  	# without $wl, iff we do not link with $LD.

  6086  	# Luckily, gcc supports the same syntax we need for Sun Studio.

  6087  	# Supported since Solaris 2.6 (maybe 2.5.1?)

  6088  	case $wlarc in

  6089  	'')

  6090  	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;

  6091  	*)

  6092  	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;

  6093  	esac ;;

  6094       esac

  6095       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  6096       ;;

  6098     sunos4*)

  6099       if test "x$host_vendor" = xsequent; then

  6100 	# Use $CC to link under sequent, because it throws in some extra .o

  6101 	# files that make .init and .fini sections work.

  6102 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'

  6103       else

  6104 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'

  6105       fi

  6106       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  6107       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  6108       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  6109       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6110       ;;

  6112     sysv4)

  6113       case $host_vendor in

  6114 	sni)

  6115 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  6116 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???

  6117 	;;

  6118 	siemens)

  6119 	  ## LD is ld it makes a PLAMLIB

  6120 	  ## CC just makes a GrossModule.

  6121 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'

  6122 	  _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'

  6123 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no

  6124         ;;

  6125 	motorola)

  6126 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  6127 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie

  6128 	;;

  6129       esac

  6130       runpath_var='LD_RUN_PATH'

  6131       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6132       ;;

  6134     sysv4.3*)

  6135       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  6136       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6137       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'

  6138       ;;

  6140     sysv4*MP*)

  6141       if test -d /usr/nec; then

  6142 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  6143 	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6144 	runpath_var=LD_RUN_PATH

  6145 	hardcode_runpath_var=yes

  6146 	_LT_AC_TAGVAR(ld_shlibs, $1)=yes

  6147       fi

  6148       ;;

  6150     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)

  6151       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'

  6152       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  6153       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6154       runpath_var='LD_RUN_PATH'

  6156       if test "$GCC" = yes; then

  6157 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  6158 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  6159       else

  6160 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  6161 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  6162       fi

  6163       ;;

  6165     sysv5* | sco3.2v5* | sco5v6*)

  6166       # Note: We can NOT use -z defs as we might desire, because we do not

  6167       # link with -lc, and that would cause any symbols used from libc to

  6168       # always be unresolved, which means just about no library would

  6169       # ever link correctly.  If we're not using GNU ld we use -z text

  6170       # though, which does catch some bad symbols but isn't as heavy-handed

  6171       # as -z defs.

  6172       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'

  6173       _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'

  6174       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  6175       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6176       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'

  6177       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'

  6178       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  6179       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'

  6180       runpath_var='LD_RUN_PATH'

  6182       if test "$GCC" = yes; then

  6183 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'

  6184 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'

  6185       else

  6186 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'

  6187 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'

  6188       fi

  6189       ;;

  6191     uts4*)

  6192       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  6193       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  6194       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6195       ;;

  6197     *)

  6198       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  6199       ;;

  6200     esac

  6201   fi

  6202 ])

  6203 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])

  6204 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no

  6206 #

  6207 # Do we need to explicitly link libc?

  6208 #

  6209 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in

  6210 x|xyes)

  6211   # Assume -lc should be added

  6212   _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

  6214   if test "$enable_shared" = yes && test "$GCC" = yes; then

  6215     case $_LT_AC_TAGVAR(archive_cmds, $1) in

  6216     *'~'*)

  6217       # FIXME: we may have to deal with multi-command sequences.

  6218       ;;

  6219     '$CC '*)

  6220       # Test whether the compiler implicitly links with -lc since on some

  6221       # systems, -lgcc has to come before -lc. If gcc already passes -lc

  6222       # to ld, don't add -lc before -lgcc.

  6223       AC_MSG_CHECKING([whether -lc should be explicitly linked in])

  6224       $rm conftest*

  6225       printf "$lt_simple_compile_test_code" > conftest.$ac_ext

  6227       if AC_TRY_EVAL(ac_compile) 2>conftest.err; then

  6228         soname=conftest

  6229         lib=conftest

  6230         libobjs=conftest.$ac_objext

  6231         deplibs=

  6232         wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)

  6233 	pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)

  6234         compiler_flags=-v

  6235         linker_flags=-v

  6236         verstring=

  6237         output_objdir=.

  6238         libname=conftest

  6239         lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)

  6240         _LT_AC_TAGVAR(allow_undefined_flag, $1)=

  6241         if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)

  6242         then

  6243 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  6244         else

  6245 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

  6246         fi

  6247         _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag

  6248       else

  6249         cat conftest.err 1>&5

  6250       fi

  6251       $rm conftest*

  6252       AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])

  6253       ;;

  6254     esac

  6255   fi

  6256   ;;

  6257 esac

  6258 ])# AC_LIBTOOL_PROG_LD_SHLIBS

  6261 # _LT_AC_FILE_LTDLL_C

  6262 # -------------------

  6263 # Be careful that the start marker always follows a newline.

  6264 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [

  6265 # /* ltdll.c starts here */

  6266 # #define WIN32_LEAN_AND_MEAN

  6267 # #include <windows.h>

  6268 # #undef WIN32_LEAN_AND_MEAN

  6269 # #include <stdio.h>

  6270 #

  6271 # #ifndef __CYGWIN__

  6272 # #  ifdef __CYGWIN32__

  6273 # #    define __CYGWIN__ __CYGWIN32__

  6274 # #  endif

  6275 # #endif

  6276 #

  6277 # #ifdef __cplusplus

  6278 # extern "C" {

  6279 # #endif

  6280 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);

  6281 # #ifdef __cplusplus

  6282 # }

  6283 # #endif

  6284 #

  6285 # #ifdef __CYGWIN__

  6286 # #include <cygwin/cygwin_dll.h>

  6287 # DECLARE_CYGWIN_DLL( DllMain );

  6288 # #endif

  6289 # HINSTANCE __hDllInstance_base;

  6290 #

  6291 # BOOL APIENTRY

  6292 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)

  6293 # {

  6294 #   __hDllInstance_base = hInst;

  6295 #   return TRUE;

  6296 # }

  6297 # /* ltdll.c ends here */

  6298 ])# _LT_AC_FILE_LTDLL_C

  6301 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])

  6302 # ---------------------------------

  6303 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])

  6306 # old names

  6307 AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])

  6308 AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])

  6309 AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])

  6310 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])

  6311 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])

  6312 AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])

  6313 AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])

  6315 # This is just to silence aclocal about the macro not being used

  6316 ifelse([AC_DISABLE_FAST_INSTALL])

  6318 AC_DEFUN([LT_AC_PROG_GCJ],

  6319 [AC_CHECK_TOOL(GCJ, gcj, no)

  6320   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"

  6321   AC_SUBST(GCJFLAGS)

  6322 ])

  6324 AC_DEFUN([LT_AC_PROG_RC],

  6325 [AC_CHECK_TOOL(RC, windres, no)

  6326 ])

  6328 ############################################################

  6329 # NOTE: This macro has been submitted for inclusion into   #

  6330 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #

  6331 #  a released version of Autoconf we should remove this    #

  6332 #  macro and use it instead.                               #

  6333 ############################################################

  6334 # LT_AC_PROG_SED

  6335 # --------------

  6336 # Check for a fully-functional sed program, that truncates

  6337 # as few characters as possible.  Prefer GNU sed if found.

  6338 AC_DEFUN([LT_AC_PROG_SED],

  6339 [AC_MSG_CHECKING([for a sed that does not truncate output])

  6340 AC_CACHE_VAL(lt_cv_path_SED,

  6341 [# Loop through the user's path and test for sed and gsed.

  6342 # Then use that list of sed's as ones to test for truncation.

  6343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  6344 for as_dir in $PATH

  6345 do

  6346   IFS=$as_save_IFS

  6347   test -z "$as_dir" && as_dir=.

  6348   for lt_ac_prog in sed gsed; do

  6349     for ac_exec_ext in '' $ac_executable_extensions; do

  6350       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then

  6351         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"

  6352       fi

  6353     done

  6354   done

  6355 done

  6356 lt_ac_max=0

  6357 lt_ac_count=0

  6358 # Add /usr/xpg4/bin/sed as it is typically found on Solaris

  6359 # along with /bin/sed that truncates output.

  6360 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do

  6361   test ! -f $lt_ac_sed && continue

  6362   cat /dev/null > conftest.in

  6363   lt_ac_count=0

  6364   echo $ECHO_N "0123456789$ECHO_C" >conftest.in

  6365   # Check for GNU sed and select it if it is found.

  6366   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then

  6367     lt_cv_path_SED=$lt_ac_sed

  6368     break

  6369   fi

  6370   while true; do

  6371     cat conftest.in conftest.in >conftest.tmp

  6372     mv conftest.tmp conftest.in

  6373     cp conftest.in conftest.nl

  6374     echo >>conftest.nl

  6375     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break

  6376     cmp -s conftest.out conftest.nl || break

  6377     # 10000 chars as input seems more than enough

  6378     test $lt_ac_count -gt 10 && break

  6379     lt_ac_count=`expr $lt_ac_count + 1`

  6380     if test $lt_ac_count -gt $lt_ac_max; then

  6381       lt_ac_max=$lt_ac_count

  6382       lt_cv_path_SED=$lt_ac_sed

  6383     fi

  6384   done

  6385 done

  6386 ])

  6387 SED=$lt_cv_path_SED

  6388 AC_MSG_RESULT([$SED])

  6389 ])

author	leo_sobral
	Thu Aug 16 15:24:01 2007 +0100 (2007-08-16)
branch	trunk
changeset 808	215c45290ce3
permissions	-rw-r--r--