gmyth: gst-plugins-mythtv/aclocal.m4@79e798d40577

     1 # generated automatically by aclocal 1.9.6 -*- Autoconf -*-

     3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,

     4 # 2005  Free Software Foundation, Inc.

     5 # This file is free software; the Free Software Foundation

     6 # gives unlimited permission to copy and/or distribute it,

     7 # with or without modifications, as long as this notice is preserved.

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

    10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without

    11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A

    12 # PARTICULAR PURPOSE.

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

    16 # serial 48 Debian 1.5.22-4 AC_PROG_LIBTOOL

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

    20 # -----------------------------------------------------------

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

    22 m4_ifdef([AC_PROVIDE_IFELSE],

    23          [],

    24          [m4_define([AC_PROVIDE_IFELSE],

    25 	         [m4_ifdef([AC_PROVIDE_$1],

    26 		           [$2], [$3])])])

    29 # AC_PROG_LIBTOOL

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

    31 AC_DEFUN([AC_PROG_LIBTOOL],

    32 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl

    33 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX

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

    35   AC_PROVIDE_IFELSE([AC_PROG_CXX],

    36     [AC_LIBTOOL_CXX],

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

    38   ])])

    39 dnl And a similar setup for Fortran 77 support

    40   AC_PROVIDE_IFELSE([AC_PROG_F77],

    41     [AC_LIBTOOL_F77],

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

    43 ])])

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

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

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

    48   AC_PROVIDE_IFELSE([AC_PROG_GCJ],

    49     [AC_LIBTOOL_GCJ],

    50     [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],

    51       [AC_LIBTOOL_GCJ],

    52       [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],

    53 	[AC_LIBTOOL_GCJ],

    54       [ifdef([AC_PROG_GCJ],

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

    56        ifdef([A][M_PROG_GCJ],

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

    58        ifdef([LT_AC_PROG_GCJ],

    59 	     [define([LT_AC_PROG_GCJ],

    60 		defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])

    61 ])])# AC_PROG_LIBTOOL

    64 # _AC_PROG_LIBTOOL

    65 # ----------------

    66 AC_DEFUN([_AC_PROG_LIBTOOL],

    67 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl

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

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

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

    72 # This can be used to rebuild libtool when needed

    73 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"

    75 # Always use our own libtool.

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

    77 AC_SUBST(LIBTOOL)dnl

    79 # Prevent multiple expansion

    80 define([AC_PROG_LIBTOOL], [])

    81 ])# _AC_PROG_LIBTOOL

    84 # AC_LIBTOOL_SETUP

    85 # ----------------

    86 AC_DEFUN([AC_LIBTOOL_SETUP],

    87 [AC_PREREQ(2.50)dnl

    88 AC_REQUIRE([AC_ENABLE_SHARED])dnl

    89 AC_REQUIRE([AC_ENABLE_STATIC])dnl

    90 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl

    91 AC_REQUIRE([AC_CANONICAL_HOST])dnl

    92 AC_REQUIRE([AC_CANONICAL_BUILD])dnl

    93 AC_REQUIRE([AC_PROG_CC])dnl

    94 AC_REQUIRE([AC_PROG_LD])dnl

    95 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl

    96 AC_REQUIRE([AC_PROG_NM])dnl

    98 AC_REQUIRE([AC_PROG_LN_S])dnl

    99 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl

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

   101 AC_REQUIRE([AC_OBJEXT])dnl

   102 AC_REQUIRE([AC_EXEEXT])dnl

   103 dnl

   105 AC_LIBTOOL_SYS_MAX_CMD_LEN

   106 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE

   107 AC_LIBTOOL_OBJDIR

   109 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl

   110 _LT_AC_PROG_ECHO_BACKSLASH

   112 case $host_os in

   113 aix3*)

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

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

   116   # vanish in a puff of smoke.

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

   118     COLLECT_NAMES=

   119     export COLLECT_NAMES

   120   fi

   121   ;;

   122 esac

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

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

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

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

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

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

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

   133 # double_quote_subst'ed string.

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

   136 # Sed substitution to avoid accidental globbing in evaled expressions

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

   139 # Constants:

   140 rm="rm -f"

   142 # Global variables:

   143 default_ofile=libtool

   144 can_build_shared=yes

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

   147 # which needs '.lib').

   148 libext=a

   149 ltmain="$ac_aux_dir/ltmain.sh"

   150 ofile="$default_ofile"

   151 with_gnu_ld="$lt_cv_prog_gnu_ld"

   153 AC_CHECK_TOOL(AR, ar, false)

   154 AC_CHECK_TOOL(RANLIB, ranlib, :)

   155 AC_CHECK_TOOL(STRIP, strip, :)

   157 old_CC="$CC"

   158 old_CFLAGS="$CFLAGS"

   160 # Set sane defaults for various variables

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

   180 old_postinstall_cmds='chmod 644 $oldlib'

   181 old_postuninstall_cmds=

   183 if test -n "$RANLIB"; then

   184   case $host_os in

   185   openbsd*)

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

   187     ;;

   188   *)

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

   190     ;;

   191   esac

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

   193 fi

   195 _LT_CC_BASENAME([$compiler])

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

   198 case $deplibs_check_method in

   199 file_magic*)

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

   201     AC_PATH_MAGIC

   202   fi

   203   ;;

   204 esac

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

   207 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],

   208 enable_win32_dll=yes, enable_win32_dll=no)

   210 AC_ARG_ENABLE([libtool-lock],

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

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

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

   215 AC_ARG_WITH([pic],

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

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

   218     [pic_mode="$withval"],

   219     [pic_mode=default])

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

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

   223 tagname=

   224 AC_LIBTOOL_LANG_C_CONFIG

   225 _LT_AC_TAGCONFIG

   226 ])# AC_LIBTOOL_SETUP

   229 # _LT_AC_SYS_COMPILER

   230 # -------------------

   231 AC_DEFUN([_LT_AC_SYS_COMPILER],

   232 [AC_REQUIRE([AC_PROG_CC])dnl

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

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

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

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

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

   241 compiler=$CC

   242 ])# _LT_AC_SYS_COMPILER

   245 # _LT_CC_BASENAME(CC)

   246 # -------------------

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

   248 AC_DEFUN([_LT_CC_BASENAME],

   249 [for cc_temp in $1""; do

   250   case $cc_temp in

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

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

   253     \-*) ;;

   254     *) break;;

   255   esac

   256 done

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

   258 ])

   261 # _LT_COMPILER_BOILERPLATE

   262 # ------------------------

   263 # Check for compiler boilerplate output or warnings with

   264 # the simple compiler test code.

   265 AC_DEFUN([_LT_COMPILER_BOILERPLATE],

   266 [ac_outfile=conftest.$ac_objext

   267 printf "$lt_simple_compile_test_code" >conftest.$ac_ext

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

   269 _lt_compiler_boilerplate=`cat conftest.err`

   270 $rm conftest*

   271 ])# _LT_COMPILER_BOILERPLATE

   274 # _LT_LINKER_BOILERPLATE

   275 # ----------------------

   276 # Check for linker boilerplate output or warnings with

   277 # the simple link test code.

   278 AC_DEFUN([_LT_LINKER_BOILERPLATE],

   279 [ac_outfile=conftest.$ac_objext

   280 printf "$lt_simple_link_test_code" >conftest.$ac_ext

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

   282 _lt_linker_boilerplate=`cat conftest.err`

   283 $rm conftest*

   284 ])# _LT_LINKER_BOILERPLATE

   287 # _LT_AC_SYS_LIBPATH_AIX

   288 # ----------------------

   289 # Links a minimal program and checks the executable

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

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

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

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

   294 # to the aix ld manual.

   295 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],

   296 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[

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

   298 }'`

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

   300 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }

   301 }'`; fi],[])

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

   303 ])# _LT_AC_SYS_LIBPATH_AIX

   306 # _LT_AC_SHELL_INIT(ARG)

   307 # ----------------------

   308 AC_DEFUN([_LT_AC_SHELL_INIT],

   309 [ifdef([AC_DIVERSION_NOTICE],

   310 	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],

   311 	 [AC_DIVERT_PUSH(NOTICE)])

   312 $1

   313 AC_DIVERT_POP

   314 ])# _LT_AC_SHELL_INIT

   317 # _LT_AC_PROG_ECHO_BACKSLASH

   318 # --------------------------

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

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

   321 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],

   322 [_LT_AC_SHELL_INIT([

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

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

   326 case X$ECHO in

   327 X*--fallback-echo)

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

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

   330   ;;

   331 esac

   333 echo=${ECHO-echo}

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

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

   336   shift

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

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

   339   :

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

   341   # Yippee, $echo works!

   342   :

   343 else

   344   # Restart under the correct shell.

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

   346 fi

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

   349   # used as fallback echo

   350   shift

   351   cat <<EOF

   352 [$]*

   353 EOF

   354   exit 0

   355 fi

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

   358 # if CDPATH is set.

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

   361 if test -z "$ECHO"; then

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

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

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

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

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

   367        echo_test_string=`eval $cmd` &&

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

   369     then

   370       break

   371     fi

   372   done

   373 fi

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

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

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

   378   :

   379 else

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

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

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

   383   #

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

   386   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

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

   388     IFS="$lt_save_ifs"

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

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

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

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

   393       echo="$dir/echo"

   394       break

   395     fi

   396   done

   397   IFS="$lt_save_ifs"

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

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

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

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

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

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

   405       echo='print -r'

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

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

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

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

   410       export ORIGINAL_CONFIG_SHELL

   411       CONFIG_SHELL=/bin/ksh

   412       export CONFIG_SHELL

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

   414     else

   415       # Try using printf.

   416       echo='printf %s\n'

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

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

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

   420 	# Cool, printf works

   421 	:

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

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

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

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

   426 	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL

   427 	export CONFIG_SHELL

   428 	SHELL="$CONFIG_SHELL"

   429 	export SHELL

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

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

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

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

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

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

   436       else

   437 	# maybe with a smaller string...

   438 	prev=:

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

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

   442 	  then

   443 	    break

   444 	  fi

   445 	  prev="$cmd"

   446 	done

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

   449 	  echo_test_string=`eval $prev`

   450 	  export echo_test_string

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

   452 	else

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

   454 	  echo=echo

   455 	fi

   456       fi

   457     fi

   458   fi

   459 fi

   460 fi

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

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

   464 ECHO=$echo

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

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

   467 fi

   469 AC_SUBST(ECHO)

   470 ])])# _LT_AC_PROG_ECHO_BACKSLASH

   473 # _LT_AC_LOCK

   474 # -----------

   475 AC_DEFUN([_LT_AC_LOCK],

   476 [AC_ARG_ENABLE([libtool-lock],

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

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

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

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

   482 # libtool support.

   483 case $host in

   484 ia64-*-hpux*)

   485   # Find out which ABI we are using.

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

   487   if AC_TRY_EVAL(ac_compile); then

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

   489     *ELF-32*)

   490       HPUX_IA64_MODE="32"

   491       ;;

   492     *ELF-64*)

   493       HPUX_IA64_MODE="64"

   494       ;;

   495     esac

   496   fi

   497   rm -rf conftest*

   498   ;;

   499 *-*-irix6*)

   500   # Find out which ABI we are using.

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

   502   if AC_TRY_EVAL(ac_compile); then

   503    if test "$lt_cv_prog_gnu_ld" = yes; then

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

   505     *32-bit*)

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

   507       ;;

   508     *N32*)

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

   510       ;;

   511     *64-bit*)

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

   513       ;;

   514     esac

   515    else

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

   517     *32-bit*)

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

   519       ;;

   520     *N32*)

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

   522       ;;

   523     *64-bit*)

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

   525       ;;

   526     esac

   527    fi

   528   fi

   529   rm -rf conftest*

   530   ;;

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

   533   # Find out which ABI we are using.

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

   535   if AC_TRY_EVAL(ac_compile); then

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

   537     *32-bit*)

   538       case $host in

   539         x86_64-*linux*)

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

   541           ;;

   542         ppc64-*linux*|powerpc64-*linux*)

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

   544           ;;

   545         s390x-*linux*)

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

   547           ;;

   548         sparc64-*linux*)

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

   550           ;;

   551       esac

   552       ;;

   553     *64-bit*)

   554       case $host in

   555         x86_64-*linux*)

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

   557           ;;

   558         ppc*-*linux*|powerpc*-*linux*)

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

   560           ;;

   561         s390*-*linux*)

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

   563           ;;

   564         sparc*-*linux*)

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

   566           ;;

   567       esac

   568       ;;

   569     esac

   570   fi

   571   rm -rf conftest*

   572   ;;

   574 *-*-sco3.2v5*)

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

   576   SAVE_CFLAGS="$CFLAGS"

   577   CFLAGS="$CFLAGS -belf"

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

   579     [AC_LANG_PUSH(C)

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

   581      AC_LANG_POP])

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

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

   584     CFLAGS="$SAVE_CFLAGS"

   585   fi

   586   ;;

   587 sparc*-*solaris*)

   588   # Find out which ABI we are using.

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

   590   if AC_TRY_EVAL(ac_compile); then

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

   592     *64-bit*)

   593       case $lt_cv_prog_gnu_ld in

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

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

   596       esac

   597       ;;

   598     esac

   599   fi

   600   rm -rf conftest*

   601   ;;

   603 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],

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

   605   AC_CHECK_TOOL(DLLTOOL, dlltool, false)

   606   AC_CHECK_TOOL(AS, as, false)

   607   AC_CHECK_TOOL(OBJDUMP, objdump, false)

   608   ;;

   609   ])

   610 esac

   612 need_locks="$enable_libtool_lock"

   614 ])# _LT_AC_LOCK

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

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

   619 # ----------------------------------------------------------------

   620 # Check whether the given compiler option works

   621 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],

   622 [AC_REQUIRE([LT_AC_PROG_SED])

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

   624   [$2=no

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

   626    printf "$lt_simple_compile_test_code" > conftest.$ac_ext

   627    lt_compiler_flag="$3"

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

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

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

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

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

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

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

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

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

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

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

   639    ac_status=$?

   640    cat conftest.err >&AS_MESSAGE_LOG_FD

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

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

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

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

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

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

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

   648        $2=yes

   649      fi

   650    fi

   651    $rm conftest*

   652 ])

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

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

   656 else

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

   658 fi

   659 ])# AC_LIBTOOL_COMPILER_OPTION

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

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

   664 # ------------------------------------------------------------

   665 # Check whether the given compiler option works

   666 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],

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

   668   [$2=no

   669    save_LDFLAGS="$LDFLAGS"

   670    LDFLAGS="$LDFLAGS $3"

   671    printf "$lt_simple_link_test_code" > conftest.$ac_ext

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

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

   674      # So say no if there are warnings

   675      if test -s conftest.err; then

   676        # Append any errors to the config.log.

   677        cat conftest.err 1>&AS_MESSAGE_LOG_FD

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

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

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

   681          $2=yes

   682        fi

   683      else

   684        $2=yes

   685      fi

   686    fi

   687    $rm conftest*

   688    LDFLAGS="$save_LDFLAGS"

   689 ])

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

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

   693 else

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

   695 fi

   696 ])# AC_LIBTOOL_LINKER_OPTION

   699 # AC_LIBTOOL_SYS_MAX_CMD_LEN

   700 # --------------------------

   701 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],

   702 [# find the maximum length of command line arguments

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

   704 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl

   705   i=0

   706   teststring="ABCD"

   708   case $build_os in

   709   msdosdjgpp*)

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

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

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

   713     # check would be larger than it should be.

   714     lt_cv_sys_max_cmd_len=12288;    # 12K is about right

   715     ;;

   717   gnu*)

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

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

   720     # Libtool will interpret -1 as no limit whatsoever

   721     lt_cv_sys_max_cmd_len=-1;

   722     ;;

   724   cygwin* | mingw*)

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

   726     # about 5 minutes as the teststring grows exponentially.

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

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

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

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

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

   732     lt_cv_sys_max_cmd_len=8192;

   733     ;;

   735   amigaos*)

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

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

   738     lt_cv_sys_max_cmd_len=8192;

   739     ;;

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

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

   743     if test -x /sbin/sysctl; then

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

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

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

   747     else

   748       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs

   749     fi

   750     # And add a safety zone

   751     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`

   752     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`

   753     ;;

   755   interix*)

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

   757     lt_cv_sys_max_cmd_len=196608

   758     ;;

   760   osf*)

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

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

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

   764     # First set a reasonable default.

   765     lt_cv_sys_max_cmd_len=16384

   766     #

   767     if test -x /sbin/sysconfig; then

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

   769         *1*) lt_cv_sys_max_cmd_len=-1 ;;

   770       esac

   771     fi

   772     ;;

   773   sco3.2v5*)

   774     lt_cv_sys_max_cmd_len=102400

   775     ;;

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

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

   778     if test -n "$kargmax"; then

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

   780     else

   781       lt_cv_sys_max_cmd_len=32768

   782     fi

   783     ;;

   784   *)

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

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

   787     # we can't tell.

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

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

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

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

   792 	    lt_cv_sys_max_cmd_len=$new_result &&

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

   794     do

   795       i=`expr $i + 1`

   796       teststring=$teststring$teststring

   797     done

   798     teststring=

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

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

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

   802     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`

   803     ;;

   804   esac

   805 ])

   806 if test -n $lt_cv_sys_max_cmd_len ; then

   807   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)

   808 else

   809   AC_MSG_RESULT(none)

   810 fi

   811 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN

   814 # _LT_AC_CHECK_DLFCN

   815 # ------------------

   816 AC_DEFUN([_LT_AC_CHECK_DLFCN],

   817 [AC_CHECK_HEADERS(dlfcn.h)dnl

   818 ])# _LT_AC_CHECK_DLFCN

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

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

   823 # ---------------------------------------------------------------------

   824 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],

   825 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl

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

   827   [$4]

   828 else

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

   830   lt_status=$lt_dlunknown

   831   cat > conftest.$ac_ext <<EOF

   832 [#line __oline__ "configure"

   833 #include "confdefs.h"

   835 #if HAVE_DLFCN_H

   836 #include <dlfcn.h>

   837 #endif

   839 #include <stdio.h>

   841 #ifdef RTLD_GLOBAL

   842 #  define LT_DLGLOBAL		RTLD_GLOBAL

   843 #else

   844 #  ifdef DL_GLOBAL

   845 #    define LT_DLGLOBAL		DL_GLOBAL

   846 #  else

   847 #    define LT_DLGLOBAL		0

   848 #  endif

   849 #endif

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

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

   853 #ifndef LT_DLLAZY_OR_NOW

   854 #  ifdef RTLD_LAZY

   855 #    define LT_DLLAZY_OR_NOW		RTLD_LAZY

   856 #  else

   857 #    ifdef DL_LAZY

   858 #      define LT_DLLAZY_OR_NOW		DL_LAZY

   859 #    else

   860 #      ifdef RTLD_NOW

   861 #        define LT_DLLAZY_OR_NOW	RTLD_NOW

   862 #      else

   863 #        ifdef DL_NOW

   864 #          define LT_DLLAZY_OR_NOW	DL_NOW

   865 #        else

   866 #          define LT_DLLAZY_OR_NOW	0

   867 #        endif

   868 #      endif

   869 #    endif

   870 #  endif

   871 #endif

   873 #ifdef __cplusplus

   874 extern "C" void exit (int);

   875 #endif

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

   878 int main ()

   879 {

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

   881   int status = $lt_dlunknown;

   883   if (self)

   884     {

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

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

   887       /* dlclose (self); */

   888     }

   889   else

   890     puts (dlerror ());

   892     exit (status);

   893 }]

   894 EOF

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

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

   897     lt_status=$?

   898     case x$lt_status in

   899       x$lt_dlno_uscore) $1 ;;

   900       x$lt_dlneed_uscore) $2 ;;

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

   902     esac

   903   else :

   904     # compilation failed

   905     $3

   906   fi

   907 fi

   908 rm -fr conftest*

   909 ])# _LT_AC_TRY_DLOPEN_SELF

   912 # AC_LIBTOOL_DLOPEN_SELF

   913 # ----------------------

   914 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],

   915 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl

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

   917   enable_dlopen=unknown

   918   enable_dlopen_self=unknown

   919   enable_dlopen_self_static=unknown

   920 else

   921   lt_cv_dlopen=no

   922   lt_cv_dlopen_libs=

   924   case $host_os in

   925   beos*)

   926     lt_cv_dlopen="load_add_on"

   927     lt_cv_dlopen_libs=

   928     lt_cv_dlopen_self=yes

   929     ;;

   931   mingw* | pw32*)

   932     lt_cv_dlopen="LoadLibrary"

   933     lt_cv_dlopen_libs=

   934    ;;

   936   cygwin*)

   937     lt_cv_dlopen="dlopen"

   938     lt_cv_dlopen_libs=

   939    ;;

   941   darwin*)

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

   943     AC_CHECK_LIB([dl], [dlopen],

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

   945     lt_cv_dlopen="dyld"

   946     lt_cv_dlopen_libs=

   947     lt_cv_dlopen_self=yes

   948     ])

   949    ;;

   951   *)

   952     AC_CHECK_FUNC([shl_load],

   953 	  [lt_cv_dlopen="shl_load"],

   954       [AC_CHECK_LIB([dld], [shl_load],

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

   956 	[AC_CHECK_FUNC([dlopen],

   957 	      [lt_cv_dlopen="dlopen"],

   958 	  [AC_CHECK_LIB([dl], [dlopen],

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

   960 	    [AC_CHECK_LIB([svld], [dlopen],

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

   962 	      [AC_CHECK_LIB([dld], [dld_link],

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

   964 	      ])

   965 	    ])

   966 	  ])

   967 	])

   968       ])

   969     ;;

   970   esac

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

   973     enable_dlopen=yes

   974   else

   975     enable_dlopen=no

   976   fi

   978   case $lt_cv_dlopen in

   979   dlopen)

   980     save_CPPFLAGS="$CPPFLAGS"

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

   983     save_LDFLAGS="$LDFLAGS"

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

   986     save_LIBS="$LIBS"

   987     LIBS="$lt_cv_dlopen_libs $LIBS"

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

   990 	  lt_cv_dlopen_self, [dnl

   991 	  _LT_AC_TRY_DLOPEN_SELF(

   992 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,

   993 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)

   994     ])

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

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

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

   999     	  lt_cv_dlopen_self_static, [dnl

  1000 	  _LT_AC_TRY_DLOPEN_SELF(

  1001 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,

  1002 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)

  1003       ])

  1004     fi

  1006     CPPFLAGS="$save_CPPFLAGS"

  1007     LDFLAGS="$save_LDFLAGS"

  1008     LIBS="$save_LIBS"

  1009     ;;

  1010   esac

  1012   case $lt_cv_dlopen_self in

  1013   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;

  1014   *) enable_dlopen_self=unknown ;;

  1015   esac

  1017   case $lt_cv_dlopen_self_static in

  1018   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;

  1019   *) enable_dlopen_self_static=unknown ;;

  1020   esac

  1021 fi

  1022 ])# AC_LIBTOOL_DLOPEN_SELF

  1025 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])

  1026 # ---------------------------------

  1027 # Check to see if options -c and -o are simultaneously supported by compiler

  1028 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],

  1029 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl

  1030 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],

  1031   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],

  1032   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no

  1033    $rm -r conftest 2>/dev/null

  1034    mkdir conftest

  1035    cd conftest

  1036    mkdir out

  1037    printf "$lt_simple_compile_test_code" > conftest.$ac_ext

  1039    lt_compiler_flag="-o out/conftest2.$ac_objext"

  1040    # Insert the option either (1) after the last *FLAGS variable, or

  1041    # (2) before a word containing "conftest.", or (3) at the end.

  1042    # Note that $ac_compile itself does not contain backslashes and begins

  1043    # with a dollar sign (not a hyphen), so the echo should work correctly.

  1044    lt_compile=`echo "$ac_compile" | $SED \

  1045    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

  1046    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \

  1047    -e 's:$: $lt_compiler_flag:'`

  1048    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)

  1049    (eval "$lt_compile" 2>out/conftest.err)

  1050    ac_status=$?

  1051    cat out/conftest.err >&AS_MESSAGE_LOG_FD

  1052    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD

  1053    if (exit $ac_status) && test -s out/conftest2.$ac_objext

  1054    then

  1055      # The compiler can only warn and ignore the option if not recognized

  1056      # So say no if there are warnings

  1057      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp

  1058      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2

  1059      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then

  1060        _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes

  1061      fi

  1062    fi

  1063    chmod u+w . 2>&AS_MESSAGE_LOG_FD

  1064    $rm conftest*

  1065    # SGI C++ compiler will create directory out/ii_files/ for

  1066    # template instantiation

  1067    test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files

  1068    $rm out/* && rmdir out

  1069    cd ..

  1070    rmdir conftest

  1071    $rm conftest*

  1072 ])

  1073 ])# AC_LIBTOOL_PROG_CC_C_O

  1076 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])

  1077 # -----------------------------------------

  1078 # Check to see if we can do hard links to lock some files if needed

  1079 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],

  1080 [AC_REQUIRE([_LT_AC_LOCK])dnl

  1082 hard_links="nottested"

  1083 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then

  1084   # do not overwrite the value of need_locks provided by the user

  1085   AC_MSG_CHECKING([if we can lock with hard links])

  1086   hard_links=yes

  1087   $rm conftest*

  1088   ln conftest.a conftest.b 2>/dev/null && hard_links=no

  1089   touch conftest.a

  1090   ln conftest.a conftest.b 2>&5 || hard_links=no

  1091   ln conftest.a conftest.b 2>/dev/null && hard_links=no

  1092   AC_MSG_RESULT([$hard_links])

  1093   if test "$hard_links" = no; then

  1094     AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])

  1095     need_locks=warn

  1096   fi

  1097 else

  1098   need_locks=no

  1099 fi

  1100 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS

  1103 # AC_LIBTOOL_OBJDIR

  1104 # -----------------

  1105 AC_DEFUN([AC_LIBTOOL_OBJDIR],

  1106 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],

  1107 [rm -f .libs 2>/dev/null

  1108 mkdir .libs 2>/dev/null

  1109 if test -d .libs; then

  1110   lt_cv_objdir=.libs

  1111 else

  1112   # MS-DOS does not allow filenames that begin with a dot.

  1113   lt_cv_objdir=_libs

  1114 fi

  1115 rmdir .libs 2>/dev/null])

  1116 objdir=$lt_cv_objdir

  1117 ])# AC_LIBTOOL_OBJDIR

  1120 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])

  1121 # ----------------------------------------------

  1122 # Check hardcoding attributes.

  1123 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],

  1124 [AC_MSG_CHECKING([how to hardcode library paths into programs])

  1125 _LT_AC_TAGVAR(hardcode_action, $1)=

  1126 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \

  1127    test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \

  1128    test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then

  1130   # We can hardcode non-existant directories.

  1131   if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&

  1132      # If the only mechanism to avoid hardcoding is shlibpath_var, we

  1133      # have to relink, otherwise we might link with an installed library

  1134      # when we should be linking with a yet-to-be-installed one

  1135      ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&

  1136      test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then

  1137     # Linking always hardcodes the temporary library directory.

  1138     _LT_AC_TAGVAR(hardcode_action, $1)=relink

  1139   else

  1140     # We can link without hardcoding, and we can hardcode nonexisting dirs.

  1141     _LT_AC_TAGVAR(hardcode_action, $1)=immediate

  1142   fi

  1143 else

  1144   # We cannot hardcode anything, or else we can only hardcode existing

  1145   # directories.

  1146   _LT_AC_TAGVAR(hardcode_action, $1)=unsupported

  1147 fi

  1148 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])

  1150 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then

  1151   # Fast installation is not supported

  1152   enable_fast_install=no

  1153 elif test "$shlibpath_overrides_runpath" = yes ||

  1154      test "$enable_shared" = no; then

  1155   # Fast installation is not necessary

  1156   enable_fast_install=needless

  1157 fi

  1158 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH

  1161 # AC_LIBTOOL_SYS_LIB_STRIP

  1162 # ------------------------

  1163 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],

  1164 [striplib=

  1165 old_striplib=

  1166 AC_MSG_CHECKING([whether stripping libraries is possible])

  1167 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then

  1168   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"

  1169   test -z "$striplib" && striplib="$STRIP --strip-unneeded"

  1170   AC_MSG_RESULT([yes])

  1171 else

  1172 # FIXME - insert some real tests, host_os isn't really good enough

  1173   case $host_os in

  1174    darwin*)

  1175        if test -n "$STRIP" ; then

  1176          striplib="$STRIP -x"

  1177          AC_MSG_RESULT([yes])

  1178        else

  1179   AC_MSG_RESULT([no])

  1180 fi

  1181        ;;

  1182    *)

  1183   AC_MSG_RESULT([no])

  1184     ;;

  1185   esac

  1186 fi

  1187 ])# AC_LIBTOOL_SYS_LIB_STRIP

  1190 # AC_LIBTOOL_SYS_DYNAMIC_LINKER

  1191 # -----------------------------

  1192 # PORTME Fill in your ld.so characteristics

  1193 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],

  1194 [AC_MSG_CHECKING([dynamic linker characteristics])

  1195 library_names_spec=

  1196 libname_spec='lib$name'

  1197 soname_spec=

  1198 shrext_cmds=".so"

  1199 postinstall_cmds=

  1200 postuninstall_cmds=

  1201 finish_cmds=

  1202 finish_eval=

  1203 shlibpath_var=

  1204 shlibpath_overrides_runpath=unknown

  1205 version_type=none

  1206 dynamic_linker="$host_os ld.so"

  1207 sys_lib_dlsearch_path_spec="/lib /usr/lib"

  1208 if test "$GCC" = yes; then

  1209   sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`

  1210   if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then

  1211     # if the path contains ";" then we assume it to be the separator

  1212     # otherwise default to the standard path separator (i.e. ":") - it is

  1213     # assumed that no part of a normal pathname contains ";" but that should

  1214     # okay in the real world where ";" in dirpaths is itself problematic.

  1215     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`

  1216   else

  1217     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`

  1218   fi

  1219 else

  1220   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"

  1221 fi

  1222 need_lib_prefix=unknown

  1223 hardcode_into_libs=no

  1225 # when you set need_version to no, make sure it does not cause -set_version

  1226 # flags to be left without arguments

  1227 need_version=unknown

  1229 case $host_os in

  1230 aix3*)

  1231   version_type=linux

  1232   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'

  1233   shlibpath_var=LIBPATH

  1235   # AIX 3 has no versioning support, so we append a major version to the name.

  1236   soname_spec='${libname}${release}${shared_ext}$major'

  1237   ;;

  1239 aix4* | aix5*)

  1240   version_type=linux

  1241   need_lib_prefix=no

  1242   need_version=no

  1243   hardcode_into_libs=yes

  1244   if test "$host_cpu" = ia64; then

  1245     # AIX 5 supports IA64

  1246     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'

  1247     shlibpath_var=LD_LIBRARY_PATH

  1248   else

  1249     # With GCC up to 2.95.x, collect2 would create an import file

  1250     # for dependence libraries.  The import file would start with

  1251     # the line `#! .'.  This would cause the generated library to

  1252     # depend on `.', always an invalid library.  This was fixed in

  1253     # development snapshots of GCC prior to 3.0.

  1254     case $host_os in

  1255       aix4 | aix4.[[01]] | aix4.[[01]].*)

  1256       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'

  1257 	   echo ' yes '

  1258 	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then

  1259 	:

  1260       else

  1261 	can_build_shared=no

  1262       fi

  1263       ;;

  1264     esac

  1265     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct

  1266     # soname into executable. Probably we can add versioning support to

  1267     # collect2, so additional links can be useful in future.

  1268     if test "$aix_use_runtimelinking" = yes; then

  1269       # If using run time linking (on AIX 4.2 or later) use lib<name>.so

  1270       # instead of lib<name>.a to let people know that these are not

  1271       # typical AIX shared libraries.

  1272       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1273     else

  1274       # We preserve .a as extension for shared libraries through AIX4.2

  1275       # and later when we are not doing run time linking.

  1276       library_names_spec='${libname}${release}.a $libname.a'

  1277       soname_spec='${libname}${release}${shared_ext}$major'

  1278     fi

  1279     shlibpath_var=LIBPATH

  1280   fi

  1281   ;;

  1283 amigaos*)

  1284   library_names_spec='$libname.ixlibrary $libname.a'

  1285   # Create ${libname}_ixlibrary.a entries in /sys/libs.

  1286   finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'

  1287   ;;

  1289 beos*)

  1290   library_names_spec='${libname}${shared_ext}'

  1291   dynamic_linker="$host_os ld.so"

  1292   shlibpath_var=LIBRARY_PATH

  1293   ;;

  1295 bsdi[[45]]*)

  1296   version_type=linux

  1297   need_version=no

  1298   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1299   soname_spec='${libname}${release}${shared_ext}$major'

  1300   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'

  1301   shlibpath_var=LD_LIBRARY_PATH

  1302   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"

  1303   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"

  1304   # the default ld.so.conf also contains /usr/contrib/lib and

  1305   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow

  1306   # libtool to hard-code these into programs

  1307   ;;

  1309 cygwin* | mingw* | pw32*)

  1310   version_type=windows

  1311   shrext_cmds=".dll"

  1312   need_version=no

  1313   need_lib_prefix=no

  1315   case $GCC,$host_os in

  1316   yes,cygwin* | yes,mingw* | yes,pw32*)

  1317     library_names_spec='$libname.dll.a'

  1318     # DLL is installed to $(libdir)/../bin by postinstall_cmds

  1319     postinstall_cmds='base_file=`basename \${file}`~

  1320       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~

  1321       dldir=$destdir/`dirname \$dlpath`~

  1322       test -d \$dldir || mkdir -p \$dldir~

  1323       $install_prog $dir/$dlname \$dldir/$dlname~

  1324       chmod a+x \$dldir/$dlname'

  1325     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~

  1326       dlpath=$dir/\$dldll~

  1327        $rm \$dlpath'

  1328     shlibpath_overrides_runpath=yes

  1330     case $host_os in

  1331     cygwin*)

  1332       # Cygwin DLLs use 'cyg' prefix rather than 'lib'

  1333       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

  1334       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"

  1335       ;;

  1336     mingw*)

  1337       # MinGW DLLs use traditional 'lib' prefix

  1338       soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

  1339       sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`

  1340       if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then

  1341         # It is most probably a Windows format PATH printed by

  1342         # mingw gcc, but we are running on Cygwin. Gcc prints its search

  1343         # path with ; separators, and with drive letters. We can handle the

  1344         # drive letters (cygwin fileutils understands them), so leave them,

  1345         # especially as we might pass files found there to a mingw objdump,

  1346         # which wouldn't understand a cygwinified path. Ahh.

  1347         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`

  1348       else

  1349         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`

  1350       fi

  1351       ;;

  1352     pw32*)

  1353       # pw32 DLLs use 'pw' prefix rather than 'lib'

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

  1355       ;;

  1356     esac

  1357     ;;

  1359   *)

  1360     library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'

  1361     ;;

  1362   esac

  1363   dynamic_linker='Win32 ld.exe'

  1364   # FIXME: first we should search . and the directory the executable is in

  1365   shlibpath_var=PATH

  1366   ;;

  1368 darwin* | rhapsody*)

  1369   dynamic_linker="$host_os dyld"

  1370   version_type=darwin

  1371   need_lib_prefix=no

  1372   need_version=no

  1373   library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'

  1374   soname_spec='${libname}${release}${major}$shared_ext'

  1375   shlibpath_overrides_runpath=yes

  1376   shlibpath_var=DYLD_LIBRARY_PATH

  1377   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'

  1378   # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.

  1379   if test "$GCC" = yes; then

  1380     sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`

  1381   else

  1382     sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'

  1383   fi

  1384   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'

  1385   ;;

  1387 dgux*)

  1388   version_type=linux

  1389   need_lib_prefix=no

  1390   need_version=no

  1391   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'

  1392   soname_spec='${libname}${release}${shared_ext}$major'

  1393   shlibpath_var=LD_LIBRARY_PATH

  1394   ;;

  1396 freebsd1*)

  1397   dynamic_linker=no

  1398   ;;

  1400 freebsd* | dragonfly*)

  1401   # DragonFly does not have aout.  When/if they implement a new

  1402   # versioning mechanism, adjust this.

  1403   if test -x /usr/bin/objformat; then

  1404     objformat=`/usr/bin/objformat`

  1405   else

  1406     case $host_os in

  1407     freebsd[[123]]*) objformat=aout ;;

  1408     *) objformat=elf ;;

  1409     esac

  1410   fi

  1411   version_type=freebsd-$objformat

  1412   case $version_type in

  1413     freebsd-elf*)

  1414       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'

  1415       need_version=no

  1416       need_lib_prefix=no

  1417       ;;

  1418     freebsd-*)

  1419       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'

  1420       need_version=yes

  1421       ;;

  1422   esac

  1423   shlibpath_var=LD_LIBRARY_PATH

  1424   case $host_os in

  1425   freebsd2*)

  1426     shlibpath_overrides_runpath=yes

  1427     ;;

  1428   freebsd3.[[01]]* | freebsdelf3.[[01]]*)

  1429     shlibpath_overrides_runpath=yes

  1430     hardcode_into_libs=yes

  1431     ;;

  1432   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \

  1433   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)

  1434     shlibpath_overrides_runpath=no

  1435     hardcode_into_libs=yes

  1436     ;;

  1437   freebsd*) # from 4.6 on

  1438     shlibpath_overrides_runpath=yes

  1439     hardcode_into_libs=yes

  1440     ;;

  1441   esac

  1442   ;;

  1444 gnu*)

  1445   version_type=linux

  1446   need_lib_prefix=no

  1447   need_version=no

  1448   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'

  1449   soname_spec='${libname}${release}${shared_ext}$major'

  1450   shlibpath_var=LD_LIBRARY_PATH

  1451   hardcode_into_libs=yes

  1452   ;;

  1454 hpux9* | hpux10* | hpux11*)

  1455   # Give a soname corresponding to the major version so that dld.sl refuses to

  1456   # link against other versions.

  1457   version_type=sunos

  1458   need_lib_prefix=no

  1459   need_version=no

  1460   case $host_cpu in

  1461   ia64*)

  1462     shrext_cmds='.so'

  1463     hardcode_into_libs=yes

  1464     dynamic_linker="$host_os dld.so"

  1465     shlibpath_var=LD_LIBRARY_PATH

  1466     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

  1467     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1468     soname_spec='${libname}${release}${shared_ext}$major'

  1469     if test "X$HPUX_IA64_MODE" = X32; then

  1470       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"

  1471     else

  1472       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"

  1473     fi

  1474     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

  1475     ;;

  1476    hppa*64*)

  1477      shrext_cmds='.sl'

  1478      hardcode_into_libs=yes

  1479      dynamic_linker="$host_os dld.sl"

  1480      shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH

  1481      shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

  1482      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1483      soname_spec='${libname}${release}${shared_ext}$major'

  1484      sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"

  1485      sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

  1486      ;;

  1487    *)

  1488     shrext_cmds='.sl'

  1489     dynamic_linker="$host_os dld.sl"

  1490     shlibpath_var=SHLIB_PATH

  1491     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH

  1492     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1493     soname_spec='${libname}${release}${shared_ext}$major'

  1494     ;;

  1495   esac

  1496   # HP-UX runs *really* slowly unless shared libraries are mode 555.

  1497   postinstall_cmds='chmod 555 $lib'

  1498   ;;

  1500 interix3*)

  1501   version_type=linux

  1502   need_lib_prefix=no

  1503   need_version=no

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

  1505   soname_spec='${libname}${release}${shared_ext}$major'

  1506   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'

  1507   shlibpath_var=LD_LIBRARY_PATH

  1508   shlibpath_overrides_runpath=no

  1509   hardcode_into_libs=yes

  1510   ;;

  1512 irix5* | irix6* | nonstopux*)

  1513   case $host_os in

  1514     nonstopux*) version_type=nonstopux ;;

  1515     *)

  1516 	if test "$lt_cv_prog_gnu_ld" = yes; then

  1517 		version_type=linux

  1518 	else

  1519 		version_type=irix

  1520 	fi ;;

  1521   esac

  1522   need_lib_prefix=no

  1523   need_version=no

  1524   soname_spec='${libname}${release}${shared_ext}$major'

  1525   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'

  1526   case $host_os in

  1527   irix5* | nonstopux*)

  1528     libsuff= shlibsuff=

  1529     ;;

  1530   *)

  1531     case $LD in # libtool.m4 will add one of these switches to LD

  1532     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")

  1533       libsuff= shlibsuff= libmagic=32-bit;;

  1534     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")

  1535       libsuff=32 shlibsuff=N32 libmagic=N32;;

  1536     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")

  1537       libsuff=64 shlibsuff=64 libmagic=64-bit;;

  1538     *) libsuff= shlibsuff= libmagic=never-match;;

  1539     esac

  1540     ;;

  1541   esac

  1542   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH

  1543   shlibpath_overrides_runpath=no

  1544   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"

  1545   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"

  1546   hardcode_into_libs=yes

  1547   ;;

  1549 # No shared lib support for Linux oldld, aout, or coff.

  1550 linux*oldld* | linux*aout* | linux*coff*)

  1551   dynamic_linker=no

  1552   ;;

  1554 # This must be Linux ELF.

  1555 linux* | k*bsd*-gnu)

  1556   version_type=linux

  1557   need_lib_prefix=no

  1558   need_version=no

  1559   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1560   soname_spec='${libname}${release}${shared_ext}$major'

  1561   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'

  1562   shlibpath_var=LD_LIBRARY_PATH

  1563   shlibpath_overrides_runpath=no

  1564   # This implies no fast_install, which is unacceptable.

  1565   # Some rework will be needed to allow for fast_install

  1566   # before this can be enabled.

  1567   hardcode_into_libs=yes

  1569   # Append ld.so.conf contents to the search path

  1570   if test -f /etc/ld.so.conf; then

  1571     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' ' '`

  1572     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"

  1573   fi

  1575   # We used to test for /lib/ld.so.1 and disable shared libraries on

  1576   # powerpc, because MkLinux only supported shared libraries with the

  1577   # GNU dynamic linker.  Since this was broken with cross compilers,

  1578   # most powerpc-linux boxes support dynamic linking these days and

  1579   # people can always --disable-shared, the test was removed, and we

  1580   # assume the GNU/Linux dynamic linker is in use.

  1581   dynamic_linker='GNU/Linux ld.so'

  1582   ;;

  1584 netbsdelf*-gnu)

  1585   version_type=linux

  1586   need_lib_prefix=no

  1587   need_version=no

  1588   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

  1589   soname_spec='${libname}${release}${shared_ext}$major'

  1590   shlibpath_var=LD_LIBRARY_PATH

  1591   shlibpath_overrides_runpath=no

  1592   hardcode_into_libs=yes

  1593   dynamic_linker='NetBSD ld.elf_so'

  1594   ;;

  1596 netbsd*)

  1597   version_type=sunos

  1598   need_lib_prefix=no

  1599   need_version=no

  1600   if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

  1601     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

  1602     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

  1603     dynamic_linker='NetBSD (a.out) ld.so'

  1604   else

  1605     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

  1606     soname_spec='${libname}${release}${shared_ext}$major'

  1607     dynamic_linker='NetBSD ld.elf_so'

  1608   fi

  1609   shlibpath_var=LD_LIBRARY_PATH

  1610   shlibpath_overrides_runpath=yes

  1611   hardcode_into_libs=yes

  1612   ;;

  1614 newsos6)

  1615   version_type=linux

  1616   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1617   shlibpath_var=LD_LIBRARY_PATH

  1618   shlibpath_overrides_runpath=yes

  1619   ;;

  1621 nto-qnx*)

  1622   version_type=linux

  1623   need_lib_prefix=no

  1624   need_version=no

  1625   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1626   soname_spec='${libname}${release}${shared_ext}$major'

  1627   shlibpath_var=LD_LIBRARY_PATH

  1628   shlibpath_overrides_runpath=yes

  1629   ;;

  1631 openbsd*)

  1632   version_type=sunos

  1633   sys_lib_dlsearch_path_spec="/usr/lib"

  1634   need_lib_prefix=no

  1635   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.

  1636   case $host_os in

  1637     openbsd3.3 | openbsd3.3.*) need_version=yes ;;

  1638     *)                         need_version=no  ;;

  1639   esac

  1640   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

  1641   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

  1642   shlibpath_var=LD_LIBRARY_PATH

  1643   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  1644     case $host_os in

  1645       openbsd2.[[89]] | openbsd2.[[89]].*)

  1646 	shlibpath_overrides_runpath=no

  1647 	;;

  1648       *)

  1649 	shlibpath_overrides_runpath=yes

  1650 	;;

  1651       esac

  1652   else

  1653     shlibpath_overrides_runpath=yes

  1654   fi

  1655   ;;

  1657 os2*)

  1658   libname_spec='$name'

  1659   shrext_cmds=".dll"

  1660   need_lib_prefix=no

  1661   library_names_spec='$libname${shared_ext} $libname.a'

  1662   dynamic_linker='OS/2 ld.exe'

  1663   shlibpath_var=LIBPATH

  1664   ;;

  1666 osf3* | osf4* | osf5*)

  1667   version_type=osf

  1668   need_lib_prefix=no

  1669   need_version=no

  1670   soname_spec='${libname}${release}${shared_ext}$major'

  1671   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1672   shlibpath_var=LD_LIBRARY_PATH

  1673   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"

  1674   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"

  1675   ;;

  1677 solaris*)

  1678   version_type=linux

  1679   need_lib_prefix=no

  1680   need_version=no

  1681   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1682   soname_spec='${libname}${release}${shared_ext}$major'

  1683   shlibpath_var=LD_LIBRARY_PATH

  1684   shlibpath_overrides_runpath=yes

  1685   hardcode_into_libs=yes

  1686   # ldd complains unless libraries are executable

  1687   postinstall_cmds='chmod +x $lib'

  1688   ;;

  1690 sunos4*)

  1691   version_type=sunos

  1692   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

  1693   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'

  1694   shlibpath_var=LD_LIBRARY_PATH

  1695   shlibpath_overrides_runpath=yes

  1696   if test "$with_gnu_ld" = yes; then

  1697     need_lib_prefix=no

  1698   fi

  1699   need_version=yes

  1700   ;;

  1702 sysv4 | sysv4.3*)

  1703   version_type=linux

  1704   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1705   soname_spec='${libname}${release}${shared_ext}$major'

  1706   shlibpath_var=LD_LIBRARY_PATH

  1707   case $host_vendor in

  1708     sni)

  1709       shlibpath_overrides_runpath=no

  1710       need_lib_prefix=no

  1711       export_dynamic_flag_spec='${wl}-Blargedynsym'

  1712       runpath_var=LD_RUN_PATH

  1713       ;;

  1714     siemens)

  1715       need_lib_prefix=no

  1716       ;;

  1717     motorola)

  1718       need_lib_prefix=no

  1719       need_version=no

  1720       shlibpath_overrides_runpath=no

  1721       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'

  1722       ;;

  1723   esac

  1724   ;;

  1726 sysv4*MP*)

  1727   if test -d /usr/nec ;then

  1728     version_type=linux

  1729     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'

  1730     soname_spec='$libname${shared_ext}.$major'

  1731     shlibpath_var=LD_LIBRARY_PATH

  1732   fi

  1733   ;;

  1735 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)

  1736   version_type=freebsd-elf

  1737   need_lib_prefix=no

  1738   need_version=no

  1739   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'

  1740   soname_spec='${libname}${release}${shared_ext}$major'

  1741   shlibpath_var=LD_LIBRARY_PATH

  1742   hardcode_into_libs=yes

  1743   if test "$with_gnu_ld" = yes; then

  1744     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'

  1745     shlibpath_overrides_runpath=no

  1746   else

  1747     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'

  1748     shlibpath_overrides_runpath=yes

  1749     case $host_os in

  1750       sco3.2v5*)

  1751         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"

  1752 	;;

  1753     esac

  1754   fi

  1755   sys_lib_dlsearch_path_spec='/usr/lib'

  1756   ;;

  1758 uts4*)

  1759   version_type=linux

  1760   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  1761   soname_spec='${libname}${release}${shared_ext}$major'

  1762   shlibpath_var=LD_LIBRARY_PATH

  1763   ;;

  1765 *)

  1766   dynamic_linker=no

  1767   ;;

  1768 esac

  1769 AC_MSG_RESULT([$dynamic_linker])

  1770 test "$dynamic_linker" = no && can_build_shared=no

  1772 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"

  1773 if test "$GCC" = yes; then

  1774   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"

  1775 fi

  1776 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER

  1779 # _LT_AC_TAGCONFIG

  1780 # ----------------

  1781 AC_DEFUN([_LT_AC_TAGCONFIG],

  1782 [AC_ARG_WITH([tags],

  1783     [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],

  1784         [include additional configurations @<:@automatic@:>@])],

  1785     [tagnames="$withval"])

  1787 if test -f "$ltmain" && test -n "$tagnames"; then

  1788   if test ! -f "${ofile}"; then

  1789     AC_MSG_WARN([output file `$ofile' does not exist])

  1790   fi

  1792   if test -z "$LTCC"; then

  1793     eval "`$SHELL ${ofile} --config | grep '^LTCC='`"

  1794     if test -z "$LTCC"; then

  1795       AC_MSG_WARN([output file `$ofile' does not look like a libtool script])

  1796     else

  1797       AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])

  1798     fi

  1799   fi

  1800   if test -z "$LTCFLAGS"; then

  1801     eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"

  1802   fi

  1804   # Extract list of available tagged configurations in $ofile.

  1805   # Note that this assumes the entire list is on one line.

  1806   available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`

  1808   lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

  1809   for tagname in $tagnames; do

  1810     IFS="$lt_save_ifs"

  1811     # Check whether tagname contains only valid characters

  1812     case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in

  1813     "") ;;

  1814     *)  AC_MSG_ERROR([invalid tag name: $tagname])

  1815 	;;

  1816     esac

  1818     if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null

  1819     then

  1820       AC_MSG_ERROR([tag name \"$tagname\" already exists])

  1821     fi

  1823     # Update the list of available tags.

  1824     if test -n "$tagname"; then

  1825       echo appending configuration tag \"$tagname\" to $ofile

  1827       case $tagname in

  1828       CXX)

  1829 	if test -n "$CXX" && ( test "X$CXX" != "Xno" &&

  1830 	    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||

  1831 	    (test "X$CXX" != "Xg++"))) ; then

  1832 	  AC_LIBTOOL_LANG_CXX_CONFIG

  1833 	else

  1834 	  tagname=""

  1835 	fi

  1836 	;;

  1838       F77)

  1839 	if test -n "$F77" && test "X$F77" != "Xno"; then

  1840 	  AC_LIBTOOL_LANG_F77_CONFIG

  1841 	else

  1842 	  tagname=""

  1843 	fi

  1844 	;;

  1846       GCJ)

  1847 	if test -n "$GCJ" && test "X$GCJ" != "Xno"; then

  1848 	  AC_LIBTOOL_LANG_GCJ_CONFIG

  1849 	else

  1850 	  tagname=""

  1851 	fi

  1852 	;;

  1854       RC)

  1855 	AC_LIBTOOL_LANG_RC_CONFIG

  1856 	;;

  1858       *)

  1859 	AC_MSG_ERROR([Unsupported tag name: $tagname])

  1860 	;;

  1861       esac

  1863       # Append the new tag name to the list of available tags.

  1864       if test -n "$tagname" ; then

  1865       available_tags="$available_tags $tagname"

  1866     fi

  1867     fi

  1868   done

  1869   IFS="$lt_save_ifs"

  1871   # Now substitute the updated list of available tags.

  1872   if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then

  1873     mv "${ofile}T" "$ofile"

  1874     chmod +x "$ofile"

  1875   else

  1876     rm -f "${ofile}T"

  1877     AC_MSG_ERROR([unable to update list of available tagged configurations.])

  1878   fi

  1879 fi

  1880 ])# _LT_AC_TAGCONFIG

  1883 # AC_LIBTOOL_DLOPEN

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

  1885 # enable checks for dlopen support

  1886 AC_DEFUN([AC_LIBTOOL_DLOPEN],

  1887  [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])

  1888 ])# AC_LIBTOOL_DLOPEN

  1891 # AC_LIBTOOL_WIN32_DLL

  1892 # --------------------

  1893 # declare package support for building win32 DLLs

  1894 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],

  1895 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])

  1896 ])# AC_LIBTOOL_WIN32_DLL

  1899 # AC_ENABLE_SHARED([DEFAULT])

  1900 # ---------------------------

  1901 # implement the --enable-shared flag

  1902 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.

  1903 AC_DEFUN([AC_ENABLE_SHARED],

  1904 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl

  1905 AC_ARG_ENABLE([shared],

  1906     [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],

  1907 	[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],

  1908     [p=${PACKAGE-default}

  1909     case $enableval in

  1910     yes) enable_shared=yes ;;

  1911     no) enable_shared=no ;;

  1912     *)

  1913       enable_shared=no

  1914       # Look at the argument we got.  We use all the common list separators.

  1915       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

  1916       for pkg in $enableval; do

  1917 	IFS="$lt_save_ifs"

  1918 	if test "X$pkg" = "X$p"; then

  1919 	  enable_shared=yes

  1920 	fi

  1921       done

  1922       IFS="$lt_save_ifs"

  1923       ;;

  1924     esac],

  1925     [enable_shared=]AC_ENABLE_SHARED_DEFAULT)

  1926 ])# AC_ENABLE_SHARED

  1929 # AC_DISABLE_SHARED

  1930 # -----------------

  1931 # set the default shared flag to --disable-shared

  1932 AC_DEFUN([AC_DISABLE_SHARED],

  1933 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  1934 AC_ENABLE_SHARED(no)

  1935 ])# AC_DISABLE_SHARED

  1938 # AC_ENABLE_STATIC([DEFAULT])

  1939 # ---------------------------

  1940 # implement the --enable-static flag

  1941 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.

  1942 AC_DEFUN([AC_ENABLE_STATIC],

  1943 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl

  1944 AC_ARG_ENABLE([static],

  1945     [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],

  1946 	[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],

  1947     [p=${PACKAGE-default}

  1948     case $enableval in

  1949     yes) enable_static=yes ;;

  1950     no) enable_static=no ;;

  1951     *)

  1952      enable_static=no

  1953       # Look at the argument we got.  We use all the common list separators.

  1954       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

  1955       for pkg in $enableval; do

  1956 	IFS="$lt_save_ifs"

  1957 	if test "X$pkg" = "X$p"; then

  1958 	  enable_static=yes

  1959 	fi

  1960       done

  1961       IFS="$lt_save_ifs"

  1962       ;;

  1963     esac],

  1964     [enable_static=]AC_ENABLE_STATIC_DEFAULT)

  1965 ])# AC_ENABLE_STATIC

  1968 # AC_DISABLE_STATIC

  1969 # -----------------

  1970 # set the default static flag to --disable-static

  1971 AC_DEFUN([AC_DISABLE_STATIC],

  1972 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  1973 AC_ENABLE_STATIC(no)

  1974 ])# AC_DISABLE_STATIC

  1977 # AC_ENABLE_FAST_INSTALL([DEFAULT])

  1978 # ---------------------------------

  1979 # implement the --enable-fast-install flag

  1980 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.

  1981 AC_DEFUN([AC_ENABLE_FAST_INSTALL],

  1982 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl

  1983 AC_ARG_ENABLE([fast-install],

  1984     [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],

  1985     [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],

  1986     [p=${PACKAGE-default}

  1987     case $enableval in

  1988     yes) enable_fast_install=yes ;;

  1989     no) enable_fast_install=no ;;

  1990     *)

  1991       enable_fast_install=no

  1992       # Look at the argument we got.  We use all the common list separators.

  1993       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

  1994       for pkg in $enableval; do

  1995 	IFS="$lt_save_ifs"

  1996 	if test "X$pkg" = "X$p"; then

  1997 	  enable_fast_install=yes

  1998 	fi

  1999       done

  2000       IFS="$lt_save_ifs"

  2001       ;;

  2002     esac],

  2003     [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)

  2004 ])# AC_ENABLE_FAST_INSTALL

  2007 # AC_DISABLE_FAST_INSTALL

  2008 # -----------------------

  2009 # set the default to --disable-fast-install

  2010 AC_DEFUN([AC_DISABLE_FAST_INSTALL],

  2011 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  2012 AC_ENABLE_FAST_INSTALL(no)

  2013 ])# AC_DISABLE_FAST_INSTALL

  2016 # AC_LIBTOOL_PICMODE([MODE])

  2017 # --------------------------

  2018 # implement the --with-pic flag

  2019 # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.

  2020 AC_DEFUN([AC_LIBTOOL_PICMODE],

  2021 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  2022 pic_mode=ifelse($#,1,$1,default)

  2023 ])# AC_LIBTOOL_PICMODE

  2026 # AC_PROG_EGREP

  2027 # -------------

  2028 # This is predefined starting with Autoconf 2.54, so this conditional

  2029 # definition can be removed once we require Autoconf 2.54 or later.

  2030 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],

  2031 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],

  2032    [if echo a | (grep -E '(a|b)') >/dev/null 2>&1

  2033     then ac_cv_prog_egrep='grep -E'

  2034     else ac_cv_prog_egrep='egrep'

  2035     fi])

  2036  EGREP=$ac_cv_prog_egrep

  2037  AC_SUBST([EGREP])

  2038 ])])

  2041 # AC_PATH_TOOL_PREFIX

  2042 # -------------------

  2043 # find a file program which can recognise shared library

  2044 AC_DEFUN([AC_PATH_TOOL_PREFIX],

  2045 [AC_REQUIRE([AC_PROG_EGREP])dnl

  2046 AC_MSG_CHECKING([for $1])

  2047 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,

  2048 [case $MAGIC_CMD in

  2049 [[\\/*] |  ?:[\\/]*])

  2050   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.

  2051   ;;

  2052 *)

  2053   lt_save_MAGIC_CMD="$MAGIC_CMD"

  2054   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

  2055 dnl $ac_dummy forces splitting on constant user-supplied paths.

  2056 dnl POSIX.2 word splitting is done only on the output of word expansions,

  2057 dnl not every word.  This closes a longstanding sh security hole.

  2058   ac_dummy="ifelse([$2], , $PATH, [$2])"

  2059   for ac_dir in $ac_dummy; do

  2060     IFS="$lt_save_ifs"

  2061     test -z "$ac_dir" && ac_dir=.

  2062     if test -f $ac_dir/$1; then

  2063       lt_cv_path_MAGIC_CMD="$ac_dir/$1"

  2064       if test -n "$file_magic_test_file"; then

  2065 	case $deplibs_check_method in

  2066 	"file_magic "*)

  2067 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`

  2068 	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

  2069 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |

  2070 	    $EGREP "$file_magic_regex" > /dev/null; then

  2071 	    :

  2072 	  else

  2073 	    cat <<EOF 1>&2

  2075 *** Warning: the command libtool uses to detect shared libraries,

  2076 *** $file_magic_cmd, produces output that libtool cannot recognize.

  2077 *** The result is that libtool may fail to recognize shared libraries

  2078 *** as such.  This will affect the creation of libtool libraries that

  2079 *** depend on shared libraries, but programs linked with such libtool

  2080 *** libraries will work regardless of this problem.  Nevertheless, you

  2081 *** may want to report the problem to your system manager and/or to

  2082 *** bug-libtool@gnu.org

  2084 EOF

  2085 	  fi ;;

  2086 	esac

  2087       fi

  2088       break

  2089     fi

  2090   done

  2091   IFS="$lt_save_ifs"

  2092   MAGIC_CMD="$lt_save_MAGIC_CMD"

  2093   ;;

  2094 esac])

  2095 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

  2096 if test -n "$MAGIC_CMD"; then

  2097   AC_MSG_RESULT($MAGIC_CMD)

  2098 else

  2099   AC_MSG_RESULT(no)

  2100 fi

  2101 ])# AC_PATH_TOOL_PREFIX

  2104 # AC_PATH_MAGIC

  2105 # -------------

  2106 # find a file program which can recognise a shared library

  2107 AC_DEFUN([AC_PATH_MAGIC],

  2108 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)

  2109 if test -z "$lt_cv_path_MAGIC_CMD"; then

  2110   if test -n "$ac_tool_prefix"; then

  2111     AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)

  2112   else

  2113     MAGIC_CMD=:

  2114   fi

  2115 fi

  2116 ])# AC_PATH_MAGIC

  2119 # AC_PROG_LD

  2120 # ----------

  2121 # find the pathname to the GNU or non-GNU linker

  2122 AC_DEFUN([AC_PROG_LD],

  2123 [AC_ARG_WITH([gnu-ld],

  2124     [AC_HELP_STRING([--with-gnu-ld],

  2125 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],

  2126     [test "$withval" = no || with_gnu_ld=yes],

  2127     [with_gnu_ld=no])

  2128 AC_REQUIRE([LT_AC_PROG_SED])dnl

  2129 AC_REQUIRE([AC_PROG_CC])dnl

  2130 AC_REQUIRE([AC_CANONICAL_HOST])dnl

  2131 AC_REQUIRE([AC_CANONICAL_BUILD])dnl

  2132 ac_prog=ld

  2133 if test "$GCC" = yes; then

  2134   # Check if gcc -print-prog-name=ld gives a path.

  2135   AC_MSG_CHECKING([for ld used by $CC])

  2136   case $host in

  2137   *-*-mingw*)

  2138     # gcc leaves a trailing carriage return which upsets mingw

  2139     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;

  2140   *)

  2141     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;

  2142   esac

  2143   case $ac_prog in

  2144     # Accept absolute paths.

  2145     [[\\/]]* | ?:[[\\/]]*)

  2146       re_direlt='/[[^/]][[^/]]*/\.\./'

  2147       # Canonicalize the pathname of ld

  2148       ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`

  2149       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do

  2150 	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`

  2151       done

  2152       test -z "$LD" && LD="$ac_prog"

  2153       ;;

  2154   "")

  2155     # If it fails, then pretend we aren't using GCC.

  2156     ac_prog=ld

  2157     ;;

  2158   *)

  2159     # If it is relative, then search for the first ld in PATH.

  2160     with_gnu_ld=unknown

  2161     ;;

  2162   esac

  2163 elif test "$with_gnu_ld" = yes; then

  2164   AC_MSG_CHECKING([for GNU ld])

  2165 else

  2166   AC_MSG_CHECKING([for non-GNU ld])

  2167 fi

  2168 AC_CACHE_VAL(lt_cv_path_LD,

  2169 [if test -z "$LD"; then

  2170   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

  2171   for ac_dir in $PATH; do

  2172     IFS="$lt_save_ifs"

  2173     test -z "$ac_dir" && ac_dir=.

  2174     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then

  2175       lt_cv_path_LD="$ac_dir/$ac_prog"

  2176       # Check to see if the program is GNU ld.  I'd rather use --version,

  2177       # but apparently some variants of GNU ld only accept -v.

  2178       # Break only if it was the GNU/non-GNU ld that we prefer.

  2179       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in

  2180       *GNU* | *'with BFD'*)

  2181 	test "$with_gnu_ld" != no && break

  2182 	;;

  2183       *)

  2184 	test "$with_gnu_ld" != yes && break

  2185 	;;

  2186       esac

  2187     fi

  2188   done

  2189   IFS="$lt_save_ifs"

  2190 else

  2191   lt_cv_path_LD="$LD" # Let the user override the test with a path.

  2192 fi])

  2193 LD="$lt_cv_path_LD"

  2194 if test -n "$LD"; then

  2195   AC_MSG_RESULT($LD)

  2196 else

  2197   AC_MSG_RESULT(no)

  2198 fi

  2199 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])

  2200 AC_PROG_LD_GNU

  2201 ])# AC_PROG_LD

  2204 # AC_PROG_LD_GNU

  2205 # --------------

  2206 AC_DEFUN([AC_PROG_LD_GNU],

  2207 [AC_REQUIRE([AC_PROG_EGREP])dnl

  2208 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,

  2209 [# I'd rather use --version here, but apparently some GNU lds only accept -v.

  2210 case `$LD -v 2>&1 </dev/null` in

  2211 *GNU* | *'with BFD'*)

  2212   lt_cv_prog_gnu_ld=yes

  2213   ;;

  2214 *)

  2215   lt_cv_prog_gnu_ld=no

  2216   ;;

  2217 esac])

  2218 with_gnu_ld=$lt_cv_prog_gnu_ld

  2219 ])# AC_PROG_LD_GNU

  2222 # AC_PROG_LD_RELOAD_FLAG

  2223 # ----------------------

  2224 # find reload flag for linker

  2225 #   -- PORTME Some linkers may need a different reload flag.

  2226 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],

  2227 [AC_CACHE_CHECK([for $LD option to reload object files],

  2228   lt_cv_ld_reload_flag,

  2229   [lt_cv_ld_reload_flag='-r'])

  2230 reload_flag=$lt_cv_ld_reload_flag

  2231 case $reload_flag in

  2232 "" | " "*) ;;

  2233 *) reload_flag=" $reload_flag" ;;

  2234 esac

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

  2236 case $host_os in

  2237   darwin*)

  2238     if test "$GCC" = yes; then

  2239       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'

  2240     else

  2241       reload_cmds='$LD$reload_flag -o $output$reload_objs'

  2242     fi

  2243     ;;

  2244 esac

  2245 ])# AC_PROG_LD_RELOAD_FLAG

  2248 # AC_DEPLIBS_CHECK_METHOD

  2249 # -----------------------

  2250 # how to check for library dependencies

  2251 #  -- PORTME fill in with the dynamic library characteristics

  2252 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],

  2253 [AC_CACHE_CHECK([how to recognise dependent libraries],

  2254 lt_cv_deplibs_check_method,

  2255 [lt_cv_file_magic_cmd='$MAGIC_CMD'

  2256 lt_cv_file_magic_test_file=

  2257 lt_cv_deplibs_check_method='unknown'

  2258 # Need to set the preceding variable on all platforms that support

  2259 # interlibrary dependencies.

  2260 # 'none' -- dependencies not supported.

  2261 # `unknown' -- same as none, but documents that we really don't know.

  2262 # 'pass_all' -- all dependencies passed with no checks.

  2263 # 'test_compile' -- check by making test program.

  2264 # 'file_magic [[regex]]' -- check by looking for files in library path

  2265 # which responds to the $file_magic_cmd with a given extended regex.

  2266 # If you have `file' or equivalent on your system and you're not sure

  2267 # whether `pass_all' will *always* work, you probably want this one.

  2269 case $host_os in

  2270 aix4* | aix5*)

  2271   lt_cv_deplibs_check_method=pass_all

  2272   ;;

  2274 beos*)

  2275   lt_cv_deplibs_check_method=pass_all

  2276   ;;

  2278 bsdi[[45]]*)

  2279   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'

  2280   lt_cv_file_magic_cmd='/usr/bin/file -L'

  2281   lt_cv_file_magic_test_file=/shlib/libc.so

  2282   ;;

  2284 cygwin*)

  2285   # func_win32_libid is a shell function defined in ltmain.sh

  2286   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'

  2287   lt_cv_file_magic_cmd='func_win32_libid'

  2288   ;;

  2290 mingw* | pw32*)

  2291   # Base MSYS/MinGW do not provide the 'file' command needed by

  2292   # func_win32_libid shell function, so use a weaker test based on 'objdump'.

  2293   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'

  2294   lt_cv_file_magic_cmd='$OBJDUMP -f'

  2295   ;;

  2297 darwin* | rhapsody*)

  2298   lt_cv_deplibs_check_method=pass_all

  2299   ;;

  2301 freebsd* | dragonfly*)

  2302   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then

  2303     case $host_cpu in

  2304     i*86 )

  2305       # Not sure whether the presence of OpenBSD here was a mistake.

  2306       # Let's accept both of them until this is cleared up.

  2307       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'

  2308       lt_cv_file_magic_cmd=/usr/bin/file

  2309       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`

  2310       ;;

  2311     esac

  2312   else

  2313     lt_cv_deplibs_check_method=pass_all

  2314   fi

  2315   ;;

  2317 gnu*)

  2318   lt_cv_deplibs_check_method=pass_all

  2319   ;;

  2321 hpux10.20* | hpux11*)

  2322   lt_cv_file_magic_cmd=/usr/bin/file

  2323   case $host_cpu in

  2324   ia64*)

  2325     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'

  2326     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so

  2327     ;;

  2328   hppa*64*)

  2329     [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]']

  2330     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl

  2331     ;;

  2332   *)

  2333     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'

  2334     lt_cv_file_magic_test_file=/usr/lib/libc.sl

  2335     ;;

  2336   esac

  2337   ;;

  2339 interix3*)

  2340   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here

  2341   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'

  2342   ;;

  2344 irix5* | irix6* | nonstopux*)

  2345   case $LD in

  2346   *-32|*"-32 ") libmagic=32-bit;;

  2347   *-n32|*"-n32 ") libmagic=N32;;

  2348   *-64|*"-64 ") libmagic=64-bit;;

  2349   *) libmagic=never-match;;

  2350   esac

  2351   lt_cv_deplibs_check_method=pass_all

  2352   ;;

  2354 # This must be Linux ELF.

  2355 linux* | k*bsd*-gnu)

  2356   lt_cv_deplibs_check_method=pass_all

  2357   ;;

  2359 netbsd* | netbsdelf*-gnu)

  2360   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then

  2361     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'

  2362   else

  2363     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'

  2364   fi

  2365   ;;

  2367 newos6*)

  2368   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'

  2369   lt_cv_file_magic_cmd=/usr/bin/file

  2370   lt_cv_file_magic_test_file=/usr/lib/libnls.so

  2371   ;;

  2373 nto-qnx*)

  2374   lt_cv_deplibs_check_method=unknown

  2375   ;;

  2377 openbsd*)

  2378   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  2379     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'

  2380   else

  2381     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'

  2382   fi

  2383   ;;

  2385 osf3* | osf4* | osf5*)

  2386   lt_cv_deplibs_check_method=pass_all

  2387   ;;

  2389 solaris*)

  2390   lt_cv_deplibs_check_method=pass_all

  2391   ;;

  2393 sysv4 | sysv4.3*)

  2394   case $host_vendor in

  2395   motorola)

  2396     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]]'

  2397     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`

  2398     ;;

  2399   ncr)

  2400     lt_cv_deplibs_check_method=pass_all

  2401     ;;

  2402   sequent)

  2403     lt_cv_file_magic_cmd='/bin/file'

  2404     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'

  2405     ;;

  2406   sni)

  2407     lt_cv_file_magic_cmd='/bin/file'

  2408     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"

  2409     lt_cv_file_magic_test_file=/lib/libc.so

  2410     ;;

  2411   siemens)

  2412     lt_cv_deplibs_check_method=pass_all

  2413     ;;

  2414   pc)

  2415     lt_cv_deplibs_check_method=pass_all

  2416     ;;

  2417   esac

  2418   ;;

  2420 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)

  2421   lt_cv_deplibs_check_method=pass_all

  2422   ;;

  2423 esac

  2424 ])

  2425 file_magic_cmd=$lt_cv_file_magic_cmd

  2426 deplibs_check_method=$lt_cv_deplibs_check_method

  2427 test -z "$deplibs_check_method" && deplibs_check_method=unknown

  2428 ])# AC_DEPLIBS_CHECK_METHOD

  2431 # AC_PROG_NM

  2432 # ----------

  2433 # find the pathname to a BSD-compatible name lister

  2434 AC_DEFUN([AC_PROG_NM],

  2435 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,

  2436 [if test -n "$NM"; then

  2437   # Let the user override the test.

  2438   lt_cv_path_NM="$NM"

  2439 else

  2440   lt_nm_to_check="${ac_tool_prefix}nm"

  2441   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then

  2442     lt_nm_to_check="$lt_nm_to_check nm"

  2443   fi

  2444   for lt_tmp_nm in $lt_nm_to_check; do

  2445     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

  2446     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do

  2447       IFS="$lt_save_ifs"

  2448       test -z "$ac_dir" && ac_dir=.

  2449       tmp_nm="$ac_dir/$lt_tmp_nm"

  2450       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then

  2451 	# Check to see if the nm accepts a BSD-compat flag.

  2452 	# Adding the `sed 1q' prevents false positives on HP-UX, which says:

  2453 	#   nm: unknown option "B" ignored

  2454 	# Tru64's nm complains that /dev/null is an invalid object file

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

  2456 	*/dev/null* | *'Invalid file or object type'*)

  2457 	  lt_cv_path_NM="$tmp_nm -B"

  2458 	  break

  2459 	  ;;

  2460 	*)

  2461 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in

  2462 	  */dev/null*)

  2463 	    lt_cv_path_NM="$tmp_nm -p"

  2464 	    break

  2465 	    ;;

  2466 	  *)

  2467 	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but

  2468 	    continue # so that we can try to find one that supports BSD flags

  2469 	    ;;

  2470 	  esac

  2471 	  ;;

  2472 	esac

  2473       fi

  2474     done

  2475     IFS="$lt_save_ifs"

  2476   done

  2477   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm

  2478 fi])

  2479 NM="$lt_cv_path_NM"

  2480 ])# AC_PROG_NM

  2483 # AC_CHECK_LIBM

  2484 # -------------

  2485 # check for math library

  2486 AC_DEFUN([AC_CHECK_LIBM],

  2487 [AC_REQUIRE([AC_CANONICAL_HOST])dnl

  2488 LIBM=

  2489 case $host in

  2490 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)

  2491   # These system don't have libm, or don't need it

  2492   ;;

  2493 *-ncr-sysv4.3*)

  2494   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")

  2495   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")

  2496   ;;

  2497 *)

  2498   AC_CHECK_LIB(m, cos, LIBM="-lm")

  2499   ;;

  2500 esac

  2501 ])# AC_CHECK_LIBM

  2504 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])

  2505 # -----------------------------------

  2506 # sets LIBLTDL to the link flags for the libltdl convenience library and

  2507 # LTDLINCL to the include flags for the libltdl header and adds

  2508 # --enable-ltdl-convenience to the configure arguments.  Note that

  2509 # AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,

  2510 # it is assumed to be `libltdl'.  LIBLTDL will be prefixed with

  2511 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'

  2512 # (note the single quotes!).  If your package is not flat and you're not

  2513 # using automake, define top_builddir and top_srcdir appropriately in

  2514 # the Makefiles.

  2515 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],

  2516 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  2517   case $enable_ltdl_convenience in

  2518   no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;

  2519   "") enable_ltdl_convenience=yes

  2520       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;

  2521   esac

  2522   LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la

  2523   LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

  2524   # For backwards non-gettext consistent compatibility...

  2525   INCLTDL="$LTDLINCL"

  2526 ])# AC_LIBLTDL_CONVENIENCE

  2529 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])

  2530 # -----------------------------------

  2531 # sets LIBLTDL to the link flags for the libltdl installable library and

  2532 # LTDLINCL to the include flags for the libltdl header and adds

  2533 # --enable-ltdl-install to the configure arguments.  Note that

  2534 # AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,

  2535 # and an installed libltdl is not found, it is assumed to be `libltdl'.

  2536 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with

  2537 # '${top_srcdir}/' (note the single quotes!).  If your package is not

  2538 # flat and you're not using automake, define top_builddir and top_srcdir

  2539 # appropriately in the Makefiles.

  2540 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.

  2541 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],

  2542 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

  2543   AC_CHECK_LIB(ltdl, lt_dlinit,

  2544   [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],

  2545   [if test x"$enable_ltdl_install" = xno; then

  2546      AC_MSG_WARN([libltdl not installed, but installation disabled])

  2547    else

  2548      enable_ltdl_install=yes

  2549    fi

  2550   ])

  2551   if test x"$enable_ltdl_install" = x"yes"; then

  2552     ac_configure_args="$ac_configure_args --enable-ltdl-install"

  2553     LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la

  2554     LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

  2555   else

  2556     ac_configure_args="$ac_configure_args --enable-ltdl-install=no"

  2557     LIBLTDL="-lltdl"

  2558     LTDLINCL=

  2559   fi

  2560   # For backwards non-gettext consistent compatibility...

  2561   INCLTDL="$LTDLINCL"

  2562 ])# AC_LIBLTDL_INSTALLABLE

  2565 # AC_LIBTOOL_CXX

  2566 # --------------

  2567 # enable support for C++ libraries

  2568 AC_DEFUN([AC_LIBTOOL_CXX],

  2569 [AC_REQUIRE([_LT_AC_LANG_CXX])

  2570 ])# AC_LIBTOOL_CXX

  2573 # _LT_AC_LANG_CXX

  2574 # ---------------

  2575 AC_DEFUN([_LT_AC_LANG_CXX],

  2576 [AC_REQUIRE([AC_PROG_CXX])

  2577 AC_REQUIRE([_LT_AC_PROG_CXXCPP])

  2578 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])

  2579 ])# _LT_AC_LANG_CXX

  2581 # _LT_AC_PROG_CXXCPP

  2582 # ------------------

  2583 AC_DEFUN([_LT_AC_PROG_CXXCPP],

  2584 [

  2585 AC_REQUIRE([AC_PROG_CXX])

  2586 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&

  2587     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||

  2588     (test "X$CXX" != "Xg++"))) ; then

  2589   AC_PROG_CXXCPP

  2590 fi

  2591 ])# _LT_AC_PROG_CXXCPP

  2593 # AC_LIBTOOL_F77

  2594 # --------------

  2595 # enable support for Fortran 77 libraries

  2596 AC_DEFUN([AC_LIBTOOL_F77],

  2597 [AC_REQUIRE([_LT_AC_LANG_F77])

  2598 ])# AC_LIBTOOL_F77

  2601 # _LT_AC_LANG_F77

  2602 # ---------------

  2603 AC_DEFUN([_LT_AC_LANG_F77],

  2604 [AC_REQUIRE([AC_PROG_F77])

  2605 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])

  2606 ])# _LT_AC_LANG_F77

  2609 # AC_LIBTOOL_GCJ

  2610 # --------------

  2611 # enable support for GCJ libraries

  2612 AC_DEFUN([AC_LIBTOOL_GCJ],

  2613 [AC_REQUIRE([_LT_AC_LANG_GCJ])

  2614 ])# AC_LIBTOOL_GCJ

  2617 # _LT_AC_LANG_GCJ

  2618 # ---------------

  2619 AC_DEFUN([_LT_AC_LANG_GCJ],

  2620 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],

  2621   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],

  2622     [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],

  2623       [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],

  2624 	 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],

  2625 	   [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])

  2626 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])

  2627 ])# _LT_AC_LANG_GCJ

  2630 # AC_LIBTOOL_RC

  2631 # -------------

  2632 # enable support for Windows resource files

  2633 AC_DEFUN([AC_LIBTOOL_RC],

  2634 [AC_REQUIRE([LT_AC_PROG_RC])

  2635 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])

  2636 ])# AC_LIBTOOL_RC

  2639 # AC_LIBTOOL_LANG_C_CONFIG

  2640 # ------------------------

  2641 # Ensure that the configuration vars for the C compiler are

  2642 # suitably defined.  Those variables are subsequently used by

  2643 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  2644 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])

  2645 AC_DEFUN([_LT_AC_LANG_C_CONFIG],

  2646 [lt_save_CC="$CC"

  2647 AC_LANG_PUSH(C)

  2649 # Source file extension for C test sources.

  2650 ac_ext=c

  2652 # Object file extension for compiled C test sources.

  2653 objext=o

  2654 _LT_AC_TAGVAR(objext, $1)=$objext

  2656 # Code to be used in simple compile tests

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

  2659 # Code to be used in simple link tests

  2660 lt_simple_link_test_code='int main(){return(0);}\n'

  2662 _LT_AC_SYS_COMPILER

  2664 # save warnings/boilerplate of simple test code

  2665 _LT_COMPILER_BOILERPLATE

  2666 _LT_LINKER_BOILERPLATE

  2668 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)

  2669 AC_LIBTOOL_PROG_COMPILER_PIC($1)

  2670 AC_LIBTOOL_PROG_CC_C_O($1)

  2671 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)

  2672 AC_LIBTOOL_PROG_LD_SHLIBS($1)

  2673 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)

  2674 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

  2675 AC_LIBTOOL_SYS_LIB_STRIP

  2676 AC_LIBTOOL_DLOPEN_SELF

  2678 # Report which library types will actually be built

  2679 AC_MSG_CHECKING([if libtool supports shared libraries])

  2680 AC_MSG_RESULT([$can_build_shared])

  2682 AC_MSG_CHECKING([whether to build shared libraries])

  2683 test "$can_build_shared" = "no" && enable_shared=no

  2685 # On AIX, shared libraries and static libraries use the same namespace, and

  2686 # are all built from PIC.

  2687 case $host_os in

  2688 aix3*)

  2689   test "$enable_shared" = yes && enable_static=no

  2690   if test -n "$RANLIB"; then

  2691     archive_cmds="$archive_cmds~\$RANLIB \$lib"

  2692     postinstall_cmds='$RANLIB $lib'

  2693   fi

  2694   ;;

  2696 aix4* | aix5*)

  2697   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then

  2698     test "$enable_shared" = yes && enable_static=no

  2699   fi

  2700     ;;

  2701 esac

  2702 AC_MSG_RESULT([$enable_shared])

  2704 AC_MSG_CHECKING([whether to build static libraries])

  2705 # Make sure either enable_shared or enable_static is yes.

  2706 test "$enable_shared" = yes || enable_static=yes

  2707 AC_MSG_RESULT([$enable_static])

  2709 AC_LIBTOOL_CONFIG($1)

  2711 AC_LANG_POP

  2712 CC="$lt_save_CC"

  2713 ])# AC_LIBTOOL_LANG_C_CONFIG

  2716 # AC_LIBTOOL_LANG_CXX_CONFIG

  2717 # --------------------------

  2718 # Ensure that the configuration vars for the C compiler are

  2719 # suitably defined.  Those variables are subsequently used by

  2720 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  2721 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])

  2722 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],

  2723 [AC_LANG_PUSH(C++)

  2724 AC_REQUIRE([AC_PROG_CXX])

  2725 AC_REQUIRE([_LT_AC_PROG_CXXCPP])

  2727 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  2728 _LT_AC_TAGVAR(allow_undefined_flag, $1)=

  2729 _LT_AC_TAGVAR(always_export_symbols, $1)=no

  2730 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=

  2731 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=

  2732 _LT_AC_TAGVAR(hardcode_direct, $1)=no

  2733 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=

  2734 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=

  2735 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  2736 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no

  2737 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  2738 _LT_AC_TAGVAR(hardcode_automatic, $1)=no

  2739 _LT_AC_TAGVAR(module_cmds, $1)=

  2740 _LT_AC_TAGVAR(module_expsym_cmds, $1)=

  2741 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown

  2742 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

  2743 _LT_AC_TAGVAR(no_undefined_flag, $1)=

  2744 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  2745 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no

  2747 # Dependencies to place before and after the object being linked:

  2748 _LT_AC_TAGVAR(predep_objects, $1)=

  2749 _LT_AC_TAGVAR(postdep_objects, $1)=

  2750 _LT_AC_TAGVAR(predeps, $1)=

  2751 _LT_AC_TAGVAR(postdeps, $1)=

  2752 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=

  2754 # Source file extension for C++ test sources.

  2755 ac_ext=cpp

  2757 # Object file extension for compiled C++ test sources.

  2758 objext=o

  2759 _LT_AC_TAGVAR(objext, $1)=$objext

  2761 # Code to be used in simple compile tests

  2762 lt_simple_compile_test_code="int some_variable = 0;\n"

  2764 # Code to be used in simple link tests

  2765 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'

  2767 # ltmain only uses $CC for tagged configurations so make sure $CC is set.

  2768 _LT_AC_SYS_COMPILER

  2770 # save warnings/boilerplate of simple test code

  2771 _LT_COMPILER_BOILERPLATE

  2772 _LT_LINKER_BOILERPLATE

  2774 # Allow CC to be a program name with arguments.

  2775 lt_save_CC=$CC

  2776 lt_save_LD=$LD

  2777 lt_save_GCC=$GCC

  2778 GCC=$GXX

  2779 lt_save_with_gnu_ld=$with_gnu_ld

  2780 lt_save_path_LD=$lt_cv_path_LD

  2781 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then

  2782   lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx

  2783 else

  2784   $as_unset lt_cv_prog_gnu_ld

  2785 fi

  2786 if test -n "${lt_cv_path_LDCXX+set}"; then

  2787   lt_cv_path_LD=$lt_cv_path_LDCXX

  2788 else

  2789   $as_unset lt_cv_path_LD

  2790 fi

  2791 test -z "${LDCXX+set}" || LD=$LDCXX

  2792 CC=${CXX-"c++"}

  2793 compiler=$CC

  2794 _LT_AC_TAGVAR(compiler, $1)=$CC

  2795 _LT_CC_BASENAME([$compiler])

  2797 # We don't want -fno-exception wen compiling C++ code, so set the

  2798 # no_builtin_flag separately

  2799 if test "$GXX" = yes; then

  2800   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'

  2801 else

  2802   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

  2803 fi

  2805 if test "$GXX" = yes; then

  2806   # Set up default GNU C++ configuration

  2808   AC_PROG_LD

  2810   # Check if GNU C++ uses GNU ld as the underlying linker, since the

  2811   # archiving commands below assume that GNU ld is being used.

  2812   if test "$with_gnu_ld" = yes; then

  2813     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

  2814     _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'

  2816     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'

  2817     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  2819     # If archive_cmds runs LD, not CC, wlarc should be empty

  2820     # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to

  2821     #     investigate it a little bit more. (MM)

  2822     wlarc='${wl}'

  2824     # ancient GNU ld didn't support --whole-archive et. al.

  2825     if eval "`$CC -print-prog-name=ld` --help 2>&1" | \

  2826 	grep 'no-whole-archive' > /dev/null; then

  2827       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

  2828     else

  2829       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  2830     fi

  2831   else

  2832     with_gnu_ld=no

  2833     wlarc=

  2835     # A generic and very simple default shared library creation

  2836     # command for GNU C++ for the case where it uses the native

  2837     # linker, instead of GNU ld.  If possible, this setting should

  2838     # overridden to take advantage of the native linker features on

  2839     # the platform it is being used on.

  2840     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'

  2841   fi

  2843   # Commands to make compiler produce verbose output that lists

  2844   # what "hidden" libraries, object files and flags are used when

  2845   # linking a shared library.

  2846   output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'

  2848 else

  2849   GXX=no

  2850   with_gnu_ld=no

  2851   wlarc=

  2852 fi

  2854 # PORTME: fill in a description of your system's C++ link characteristics

  2855 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])

  2856 _LT_AC_TAGVAR(ld_shlibs, $1)=yes

  2857 case $host_os in

  2858   aix3*)

  2859     # FIXME: insert proper C++ library support

  2860     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  2861     ;;

  2862   aix4* | aix5*)

  2863     if test "$host_cpu" = ia64; then

  2864       # On IA64, the linker does run time linking by default, so we don't

  2865       # have to do anything special.

  2866       aix_use_runtimelinking=no

  2867       exp_sym_flag='-Bexport'

  2868       no_entry_flag=""

  2869     else

  2870       aix_use_runtimelinking=no

  2872       # Test if we are trying to use run time linking or normal

  2873       # AIX style linking. If -brtl is somewhere in LDFLAGS, we

  2874       # need to do runtime linking.

  2875       case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)

  2876 	for ld_flag in $LDFLAGS; do

  2877 	  case $ld_flag in

  2878 	  *-brtl*)

  2879 	    aix_use_runtimelinking=yes

  2880 	    break

  2881 	    ;;

  2882 	  esac

  2883 	done

  2884 	;;

  2885       esac

  2887       exp_sym_flag='-bexport'

  2888       no_entry_flag='-bnoentry'

  2889     fi

  2891     # When large executables or shared objects are built, AIX ld can

  2892     # have problems creating the table of contents.  If linking a library

  2893     # or program results in "error TOC overflow" add -mminimal-toc to

  2894     # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not

  2895     # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

  2897     _LT_AC_TAGVAR(archive_cmds, $1)=''

  2898     _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  2899     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'

  2900     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  2902     if test "$GXX" = yes; then

  2903       case $host_os in aix4.[[012]]|aix4.[[012]].*)

  2904       # We only want to do this on AIX 4.2 and lower, the check

  2905       # below for broken collect2 doesn't work under 4.3+

  2906 	collect2name=`${CC} -print-prog-name=collect2`

  2907 	if test -f "$collect2name" && \

  2908 	   strings "$collect2name" | grep resolve_lib_name >/dev/null

  2909 	then

  2910 	  # We have reworked collect2

  2911 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  2912 	else

  2913 	  # We have old collect2

  2914 	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported

  2915 	  # It fails to find uninstalled libraries when the uninstalled

  2916 	  # path is not listed in the libpath.  Setting hardcode_minus_L

  2917 	  # to unsupported forces relinking

  2918 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  2919 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  2920 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  2921 	fi

  2922 	;;

  2923       esac

  2924       shared_flag='-shared'

  2925       if test "$aix_use_runtimelinking" = yes; then

  2926 	shared_flag="$shared_flag "'${wl}-G'

  2927       fi

  2928     else

  2929       # not using gcc

  2930       if test "$host_cpu" = ia64; then

  2931 	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release

  2932 	# chokes on -Wl,-G. The following line is correct:

  2933 	shared_flag='-G'

  2934       else

  2935 	if test "$aix_use_runtimelinking" = yes; then

  2936 	  shared_flag='${wl}-G'

  2937 	else

  2938 	  shared_flag='${wl}-bM:SRE'

  2939 	fi

  2940       fi

  2941     fi

  2943     # It seems that -bexpall does not export symbols beginning with

  2944     # underscore (_), so it is better to generate a list of symbols to export.

  2945     _LT_AC_TAGVAR(always_export_symbols, $1)=yes

  2946     if test "$aix_use_runtimelinking" = yes; then

  2947       # Warning - without using the other runtime loading flags (-brtl),

  2948       # -berok will link without error, but may produce a broken library.

  2949       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'

  2950       # Determine the default libpath from the value encoded in an empty executable.

  2951       _LT_AC_SYS_LIBPATH_AIX

  2952       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  2954       _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"

  2955      else

  2956       if test "$host_cpu" = ia64; then

  2957 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'

  2958 	_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"

  2959 	_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"

  2960       else

  2961 	# Determine the default libpath from the value encoded in an empty executable.

  2962 	_LT_AC_SYS_LIBPATH_AIX

  2963 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  2964 	# Warning - without using the other run time loading flags,

  2965 	# -berok will link without error, but may produce a broken library.

  2966 	_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'

  2967 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'

  2968 	# Exported symbols can be pulled into shared objects from archives

  2969 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'

  2970 	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

  2971 	# This is similar to how AIX traditionally builds its shared libraries.

  2972 	_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'

  2973       fi

  2974     fi

  2975     ;;

  2977   beos*)

  2978     if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  2979       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  2980       # Joseph Beckenbach <jrb3@best.com> says some releases of gcc

  2981       # support --undefined.  This deserves some investigation.  FIXME

  2982       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  2983     else

  2984       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  2985     fi

  2986     ;;

  2988   chorus*)

  2989     case $cc_basename in

  2990       *)

  2991 	# FIXME: insert proper C++ library support

  2992 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  2993 	;;

  2994     esac

  2995     ;;

  2997   cygwin* | mingw* | pw32*)

  2998     # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,

  2999     # as there is no search path for DLLs.

  3000     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  3001     _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  3002     _LT_AC_TAGVAR(always_export_symbols, $1)=no

  3003     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  3005     if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then

  3006       _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'

  3007       # If the export-symbols file already is a .def file (1st line

  3008       # is EXPORTS), use it as is; otherwise, prepend...

  3009       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then

  3010 	cp $export_symbols $output_objdir/$soname.def;

  3011       else

  3012 	echo EXPORTS > $output_objdir/$soname.def;

  3013 	cat $export_symbols >> $output_objdir/$soname.def;

  3014       fi~

  3015       $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'

  3016     else

  3017       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3018     fi

  3019   ;;

  3020       darwin* | rhapsody*)

  3021         case $host_os in

  3022         rhapsody* | darwin1.[[012]])

  3023          _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'

  3024          ;;

  3025        *) # Darwin 1.3 on

  3026          if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then

  3027            _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'

  3028          else

  3029            case ${MACOSX_DEPLOYMENT_TARGET} in

  3030              10.[[012]])

  3031                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'

  3032                ;;

  3033              10.*)

  3034                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'

  3035                ;;

  3036            esac

  3037          fi

  3038          ;;

  3039         esac

  3040       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3041       _LT_AC_TAGVAR(hardcode_direct, $1)=no

  3042       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes

  3043       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  3044       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''

  3045       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  3047     if test "$GXX" = yes ; then

  3048       lt_int_apple_cc_single_mod=no

  3049       output_verbose_link_cmd='echo'

  3050       if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then

  3051        lt_int_apple_cc_single_mod=yes

  3052       fi

  3053       if test "X$lt_int_apple_cc_single_mod" = Xyes ; then

  3054        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'

  3055       else

  3056           _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'

  3057         fi

  3058         _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'

  3059         # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds

  3060           if test "X$lt_int_apple_cc_single_mod" = Xyes ; then

  3061             _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}'

  3062           else

  3063             _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}'

  3064           fi

  3065             _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}'

  3066       else

  3067       case $cc_basename in

  3068         xlc*)

  3069          output_verbose_link_cmd='echo'

  3070           _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'

  3071           _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'

  3072           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds

  3073           _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}'

  3074           _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}'

  3075           ;;

  3076        *)

  3077          _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3078           ;;

  3079       esac

  3080       fi

  3081         ;;

  3083   dgux*)

  3084     case $cc_basename in

  3085       ec++*)

  3086 	# FIXME: insert proper C++ library support

  3087 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3088 	;;

  3089       ghcx*)

  3090 	# Green Hills C++ Compiler

  3091 	# FIXME: insert proper C++ library support

  3092 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3093 	;;

  3094       *)

  3095 	# FIXME: insert proper C++ library support

  3096 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3097 	;;

  3098     esac

  3099     ;;

  3100   freebsd[[12]]*)

  3101     # C++ shared libraries reported to be fairly broken before switch to ELF

  3102     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3103     ;;

  3104   freebsd-elf*)

  3105     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3106     ;;

  3107   freebsd* | dragonfly*)

  3108     # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF

  3109     # conventions

  3110     _LT_AC_TAGVAR(ld_shlibs, $1)=yes

  3111     ;;

  3112   gnu*)

  3113     ;;

  3114   hpux9*)

  3115     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  3116     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3117     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  3118     _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  3119     _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

  3120 				# but as the default

  3121 				# location of the library.

  3123     case $cc_basename in

  3124     CC*)

  3125       # FIXME: insert proper C++ library support

  3126       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3127       ;;

  3128     aCC*)

  3129       _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'

  3130       # Commands to make compiler produce verbose output that lists

  3131       # what "hidden" libraries, object files and flags are used when

  3132       # linking a shared library.

  3133       #

  3134       # There doesn't appear to be a way to prevent this compiler from

  3135       # explicitly linking system object files so we need to strip them

  3136       # from the output so that they don't get included in the library

  3137       # dependencies.

  3138       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'

  3139       ;;

  3140     *)

  3141       if test "$GXX" = yes; then

  3142         _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'

  3143       else

  3144         # FIXME: insert proper C++ library support

  3145         _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3146       fi

  3147       ;;

  3148     esac

  3149     ;;

  3150   hpux10*|hpux11*)

  3151     if test $with_gnu_ld = no; then

  3152       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  3153       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3155       case $host_cpu in

  3156       hppa*64*|ia64*)

  3157 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'

  3158         ;;

  3159       *)

  3160 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  3161         ;;

  3162       esac

  3163     fi

  3164     case $host_cpu in

  3165     hppa*64*|ia64*)

  3166       _LT_AC_TAGVAR(hardcode_direct, $1)=no

  3167       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3168       ;;

  3169     *)

  3170       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  3171       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

  3172 					      # but as the default

  3173 					      # location of the library.

  3174       ;;

  3175     esac

  3177     case $cc_basename in

  3178       CC*)

  3179 	# FIXME: insert proper C++ library support

  3180 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3181 	;;

  3182       aCC*)

  3183 	case $host_cpu in

  3184 	hppa*64*)

  3185 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  3186 	  ;;

  3187 	ia64*)

  3188 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  3189 	  ;;

  3190 	*)

  3191 	  _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'

  3192 	  ;;

  3193 	esac

  3194 	# Commands to make compiler produce verbose output that lists

  3195 	# what "hidden" libraries, object files and flags are used when

  3196 	# linking a shared library.

  3197 	#

  3198 	# There doesn't appear to be a way to prevent this compiler from

  3199 	# explicitly linking system object files so we need to strip them

  3200 	# from the output so that they don't get included in the library

  3201 	# dependencies.

  3202 	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'

  3203 	;;

  3204       *)

  3205 	if test "$GXX" = yes; then

  3206 	  if test $with_gnu_ld = no; then

  3207 	    case $host_cpu in

  3208 	    hppa*64*)

  3209 	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  3210 	      ;;

  3211 	    ia64*)

  3212 	      _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'

  3213 	      ;;

  3214 	    *)

  3215 	      _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'

  3216 	      ;;

  3217 	    esac

  3218 	  fi

  3219 	else

  3220 	  # FIXME: insert proper C++ library support

  3221 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3222 	fi

  3223 	;;

  3224     esac

  3225     ;;

  3226   interix3*)

  3227     _LT_AC_TAGVAR(hardcode_direct, $1)=no

  3228     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3229     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  3230     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  3231     # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.

  3232     # Instead, shared libraries are loaded at an image base (0x10000000 by

  3233     # default) and relocated if they conflict, which is a slow very memory

  3234     # consuming and fragmenting process.  To avoid this, we pick a random,

  3235     # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link

  3236     # time.  Moving up from 0x10000000 also allows more sbrk(2) space.

  3237     _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'

  3238     _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'

  3239     ;;

  3240   irix5* | irix6*)

  3241     case $cc_basename in

  3242       CC*)

  3243 	# SGI C++

  3244 	_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'

  3246 	# Archives containing C++ object files must be created using

  3247 	# "CC -ar", where "CC" is the IRIX C++ compiler.  This is

  3248 	# necessary to make sure instantiated templates are included

  3249 	# in the archive.

  3250 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'

  3251 	;;

  3252       *)

  3253 	if test "$GXX" = yes; then

  3254 	  if test "$with_gnu_ld" = no; then

  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` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

  3256 	  else

  3257 	    _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'

  3258 	  fi

  3259 	fi

  3260 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  3261 	;;

  3262     esac

  3263     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  3264     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3265     ;;

  3266   linux* | k*bsd*-gnu)

  3267     case $cc_basename in

  3268       KCC*)

  3269 	# Kuck and Associates, Inc. (KAI) C++ Compiler

  3271 	# KCC will only create a shared library if the output file

  3272 	# ends with ".so" (or ".sl" for HP-UX), so rename the library

  3273 	# to its proper name (with version) after linking.

  3274 	_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'

  3275 	_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'

  3276 	# Commands to make compiler produce verbose output that lists

  3277 	# what "hidden" libraries, object files and flags are used when

  3278 	# linking a shared library.

  3279 	#

  3280 	# There doesn't appear to be a way to prevent this compiler from

  3281 	# explicitly linking system object files so we need to strip them

  3282 	# from the output so that they don't get included in the library

  3283 	# dependencies.

  3284 	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'

  3286 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'

  3287 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  3289 	# Archives containing C++ object files must be created using

  3290 	# "CC -Bstatic", where "CC" is the KAI C++ compiler.

  3291 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'

  3292 	;;

  3293       icpc*)

  3294 	# Intel C++

  3295 	with_gnu_ld=yes

  3296 	# version 8.0 and above of icpc choke on multiply defined symbols

  3297 	# if we add $predep_objects and $postdep_objects, however 7.1 and

  3298 	# earlier do not add the objects themselves.

  3299 	case `$CC -V 2>&1` in

  3300 	*"Version 7."*)

  3301   	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

  3302   	  _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'

  3303 	  ;;

  3304 	*)  # Version 8.0 or newer

  3305 	  tmp_idyn=

  3306 	  case $host_cpu in

  3307 	    ia64*) tmp_idyn=' -i_dynamic';;

  3308 	  esac

  3309   	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  3310 	  _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'

  3311 	  ;;

  3312 	esac

  3313 	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3314 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  3315 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  3316 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'

  3317 	;;

  3318       pgCC*)

  3319         # Portland Group C++ compiler

  3320 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'

  3321   	_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'

  3323 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'

  3324 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  3325 	_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'

  3326         ;;

  3327       cxx*)

  3328 	# Compaq C++

  3329 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

  3330 	_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'

  3332 	runpath_var=LD_RUN_PATH

  3333 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

  3334 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3336 	# Commands to make compiler produce verbose output that lists

  3337 	# what "hidden" libraries, object files and flags are used when

  3338 	# linking a shared library.

  3339 	#

  3340 	# There doesn't appear to be a way to prevent this compiler from

  3341 	# explicitly linking system object files so we need to strip them

  3342 	# from the output so that they don't get included in the library

  3343 	# dependencies.

  3344 	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'

  3345 	;;

  3346     esac

  3347     ;;

  3348   lynxos*)

  3349     # FIXME: insert proper C++ library support

  3350     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3351     ;;

  3352   m88k*)

  3353     # FIXME: insert proper C++ library support

  3354     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3355     ;;

  3356   mvs*)

  3357     case $cc_basename in

  3358       cxx*)

  3359 	# FIXME: insert proper C++ library support

  3360 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3361 	;;

  3362       *)

  3363 	# FIXME: insert proper C++ library support

  3364 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3365 	;;

  3366     esac

  3367     ;;

  3368   netbsd* | netbsdelf*-gnu)

  3369     if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

  3370       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'

  3371       wlarc=

  3372       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  3373       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  3374       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3375     fi

  3376     # Workaround some broken pre-1.5 toolchains

  3377     output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'

  3378     ;;

  3379   openbsd2*)

  3380     # C++ shared libraries are fairly broken

  3381     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3382     ;;

  3383   openbsd*)

  3384     _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  3385     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3386     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'

  3387     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  3388     if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  3389       _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'

  3390       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  3391       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

  3392     fi

  3393     output_verbose_link_cmd='echo'

  3394     ;;

  3395   osf3*)

  3396     case $cc_basename in

  3397       KCC*)

  3398 	# Kuck and Associates, Inc. (KAI) C++ Compiler

  3400 	# KCC will only create a shared library if the output file

  3401 	# ends with ".so" (or ".sl" for HP-UX), so rename the library

  3402 	# to its proper name (with version) after linking.

  3403 	_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'

  3405 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  3406 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3408 	# Archives containing C++ object files must be created using

  3409 	# "CC -Bstatic", where "CC" is the KAI C++ compiler.

  3410 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'

  3412 	;;

  3413       RCC*)

  3414 	# Rational C++ 2.4.1

  3415 	# FIXME: insert proper C++ library support

  3416 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3417 	;;

  3418       cxx*)

  3419 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  3420 	_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'

  3422 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  3423 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3425 	# Commands to make compiler produce verbose output that lists

  3426 	# what "hidden" libraries, object files and flags are used when

  3427 	# linking a shared library.

  3428 	#

  3429 	# There doesn't appear to be a way to prevent this compiler from

  3430 	# explicitly linking system object files so we need to strip them

  3431 	# from the output so that they don't get included in the library

  3432 	# dependencies.

  3433 	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'

  3434 	;;

  3435       *)

  3436 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then

  3437 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  3438 	  _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'

  3440 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  3441 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3443 	  # Commands to make compiler produce verbose output that lists

  3444 	  # what "hidden" libraries, object files and flags are used when

  3445 	  # linking a shared library.

  3446 	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'

  3448 	else

  3449 	  # FIXME: insert proper C++ library support

  3450 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3451 	fi

  3452 	;;

  3453     esac

  3454     ;;

  3455   osf4* | osf5*)

  3456     case $cc_basename in

  3457       KCC*)

  3458 	# Kuck and Associates, Inc. (KAI) C++ Compiler

  3460 	# KCC will only create a shared library if the output file

  3461 	# ends with ".so" (or ".sl" for HP-UX), so rename the library

  3462 	# to its proper name (with version) after linking.

  3463 	_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'

  3465 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  3466 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3468 	# Archives containing C++ object files must be created using

  3469 	# the KAI C++ compiler.

  3470 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'

  3471 	;;

  3472       RCC*)

  3473 	# Rational C++ 2.4.1

  3474 	# FIXME: insert proper C++ library support

  3475 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3476 	;;

  3477       cxx*)

  3478 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

  3479 	_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'

  3480 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~

  3481 	  echo "-hidden">> $lib.exp~

  3482 	  $CC -shared$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~

  3483 	  $rm $lib.exp'

  3485 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

  3486 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3488 	# Commands to make compiler produce verbose output that lists

  3489 	# what "hidden" libraries, object files and flags are used when

  3490 	# linking a shared library.

  3491 	#

  3492 	# There doesn't appear to be a way to prevent this compiler from

  3493 	# explicitly linking system object files so we need to strip them

  3494 	# from the output so that they don't get included in the library

  3495 	# dependencies.

  3496 	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'

  3497 	;;

  3498       *)

  3499 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then

  3500 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  3501 	 _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'

  3503 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  3504 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  3506 	  # Commands to make compiler produce verbose output that lists

  3507 	  # what "hidden" libraries, object files and flags are used when

  3508 	  # linking a shared library.

  3509 	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'

  3511 	else

  3512 	  # FIXME: insert proper C++ library support

  3513 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3514 	fi

  3515 	;;

  3516     esac

  3517     ;;

  3518   psos*)

  3519     # FIXME: insert proper C++ library support

  3520     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3521     ;;

  3522   sunos4*)

  3523     case $cc_basename in

  3524       CC*)

  3525 	# Sun C++ 4.x

  3526 	# FIXME: insert proper C++ library support

  3527 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3528 	;;

  3529       lcc*)

  3530 	# Lucid

  3531 	# FIXME: insert proper C++ library support

  3532 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3533 	;;

  3534       *)

  3535 	# FIXME: insert proper C++ library support

  3536 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3537 	;;

  3538     esac

  3539     ;;

  3540   solaris*)

  3541     case $cc_basename in

  3542       CC*)

  3543 	# Sun C++ 4.2, 5.x and Centerline C++

  3544         _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes

  3545 	_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'

  3546 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  3547 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  3548 	$CC -G${allow_undefined_flag}  ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'

  3550 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  3551 	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3552 	case $host_os in

  3553 	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;

  3554 	  *)

  3555 	    # The C++ compiler is used as linker so we must use $wl

  3556 	    # flag to pass the commands to the underlying system

  3557 	    # linker. We must also pass each convience library through

  3558 	    # to the system linker between allextract/defaultextract.

  3559 	    # The C++ compiler will combine linker options so we

  3560 	    # cannot just pass the convience library names through

  3561 	    # without $wl.

  3562 	    # Supported since Solaris 2.6 (maybe 2.5.1?)

  3563 	    _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'

  3564 	    ;;

  3565 	esac

  3566 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  3568 	output_verbose_link_cmd='echo'

  3570 	# Archives containing C++ object files must be created using

  3571 	# "CC -xar", where "CC" is the Sun C++ compiler.  This is

  3572 	# necessary to make sure instantiated templates are included

  3573 	# in the archive.

  3574 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'

  3575 	;;

  3576       gcx*)

  3577 	# Green Hills C++ Compiler

  3578 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

  3580 	# The C++ compiler must be used to create the archive.

  3581 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'

  3582 	;;

  3583       *)

  3584 	# GNU C++ compiler with Solaris linker

  3585 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then

  3586 	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'

  3587 	  if $CC --version | grep -v '^2\.7' > /dev/null; then

  3588 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

  3589 	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  3590 		$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'

  3592 	    # Commands to make compiler produce verbose output that lists

  3593 	    # what "hidden" libraries, object files and flags are used when

  3594 	    # linking a shared library.

  3595 	    output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""

  3596 	  else

  3597 	    # g++ 2.7 appears to require `-G' NOT `-shared' on this

  3598 	    # platform.

  3599 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

  3600 	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  3601 		$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'

  3603 	    # Commands to make compiler produce verbose output that lists

  3604 	    # what "hidden" libraries, object files and flags are used when

  3605 	    # linking a shared library.

  3606 	    output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""

  3607 	  fi

  3609 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'

  3610 	fi

  3611 	;;

  3612     esac

  3613     ;;

  3614   sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)

  3615     _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'

  3616     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3617     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3618     runpath_var='LD_RUN_PATH'

  3620     case $cc_basename in

  3621       CC*)

  3622 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  3623 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  3624 	;;

  3625       *)

  3626 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  3627 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  3628 	;;

  3629     esac

  3630     ;;

  3631   sysv5* | sco3.2v5* | sco5v6*)

  3632     # Note: We can NOT use -z defs as we might desire, because we do not

  3633     # link with -lc, and that would cause any symbols used from libc to

  3634     # always be unresolved, which means just about no library would

  3635     # ever link correctly.  If we're not using GNU ld we use -z text

  3636     # though, which does catch some bad symbols but isn't as heavy-handed

  3637     # as -z defs.

  3638     # For security reasons, it is highly recommended that you always

  3639     # use absolute paths for naming shared libraries, and exclude the

  3640     # DT_RUNPATH tag from executables and libraries.  But doing so

  3641     # requires that you compile everything twice, which is a pain.

  3642     # So that behaviour is only enabled if SCOABSPATH is set to a

  3643     # non-empty value in the environment.  Most likely only useful for

  3644     # creating official distributions of packages.

  3645     # This is a hack until libtool officially supports absolute path

  3646     # names for shared libraries.

  3647     _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'

  3648     _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'

  3649     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3650     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  3651     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'

  3652     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'

  3653     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  3654     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'

  3655     runpath_var='LD_RUN_PATH'

  3657     case $cc_basename in

  3658       CC*)

  3659 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'

  3660 	_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'

  3661 	;;

  3662       *)

  3663 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'

  3664 	_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'

  3665 	;;

  3666     esac

  3667     ;;

  3668   tandem*)

  3669     case $cc_basename in

  3670       NCC*)

  3671 	# NonStop-UX NCC 3.20

  3672 	# FIXME: insert proper C++ library support

  3673 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3674 	;;

  3675       *)

  3676 	# FIXME: insert proper C++ library support

  3677 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  3678 	;;

  3679     esac

  3680     ;;

  3681   vxworks*)

  3682     # FIXME: insert proper C++ library support

  3683     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3684     ;;

  3685   *)

  3686     # FIXME: insert proper C++ library support

  3687     _LT_AC_TAGVAR(ld_shlibs, $1)=no

  3688     ;;

  3689 esac

  3690 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])

  3691 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no

  3693 _LT_AC_TAGVAR(GCC, $1)="$GXX"

  3694 _LT_AC_TAGVAR(LD, $1)="$LD"

  3696 AC_LIBTOOL_POSTDEP_PREDEP($1)

  3697 AC_LIBTOOL_PROG_COMPILER_PIC($1)

  3698 AC_LIBTOOL_PROG_CC_C_O($1)

  3699 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)

  3700 AC_LIBTOOL_PROG_LD_SHLIBS($1)

  3701 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)

  3702 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

  3704 AC_LIBTOOL_CONFIG($1)

  3706 AC_LANG_POP

  3707 CC=$lt_save_CC

  3708 LDCXX=$LD

  3709 LD=$lt_save_LD

  3710 GCC=$lt_save_GCC

  3711 with_gnu_ldcxx=$with_gnu_ld

  3712 with_gnu_ld=$lt_save_with_gnu_ld

  3713 lt_cv_path_LDCXX=$lt_cv_path_LD

  3714 lt_cv_path_LD=$lt_save_path_LD

  3715 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld

  3716 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld

  3717 ])# AC_LIBTOOL_LANG_CXX_CONFIG

  3719 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])

  3720 # ------------------------------------

  3721 # Figure out "hidden" library dependencies from verbose

  3722 # compiler output when linking a shared library.

  3723 # Parse the compiler output and extract the necessary

  3724 # objects, libraries and library flags.

  3725 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[

  3726 dnl we can't use the lt_simple_compile_test_code here,

  3727 dnl because it contains code intended for an executable,

  3728 dnl not a library.  It's possible we should let each

  3729 dnl tag define a new lt_????_link_test_code variable,

  3730 dnl but it's only used here...

  3731 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF

  3732 int a;

  3733 void foo (void) { a = 0; }

  3734 EOF

  3735 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF

  3736 class Foo

  3737 {

  3738 public:

  3739   Foo (void) { a = 0; }

  3740 private:

  3741   int a;

  3742 };

  3743 EOF

  3744 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF

  3745       subroutine foo

  3746       implicit none

  3747       integer*4 a

  3748       a=0

  3749       return

  3750       end

  3751 EOF

  3752 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF

  3753 public class foo {

  3754   private int a;

  3755   public void bar (void) {

  3756     a = 0;

  3757   }

  3758 };

  3759 EOF

  3760 ])

  3761 dnl Parse the compiler output and extract the necessary

  3762 dnl objects, libraries and library flags.

  3763 if AC_TRY_EVAL(ac_compile); then

  3764   # Parse the compiler output and extract the necessary

  3765   # objects, libraries and library flags.

  3767   # Sentinel used to keep track of whether or not we are before

  3768   # the conftest object file.

  3769   pre_test_object_deps_done=no

  3771   # The `*' in the case matches for architectures that use `case' in

  3772   # $output_verbose_cmd can trigger glob expansion during the loop

  3773   # eval without this substitution.

  3774   output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`

  3776   for p in `eval $output_verbose_link_cmd`; do

  3777     case $p in

  3779     -L* | -R* | -l*)

  3780        # Some compilers place space between "-{L,R}" and the path.

  3781        # Remove the space.

  3782        if test $p = "-L" \

  3783 	  || test $p = "-R"; then

  3784 	 prev=$p

  3785 	 continue

  3786        else

  3787 	 prev=

  3788        fi

  3790        if test "$pre_test_object_deps_done" = no; then

  3791 	 case $p in

  3792 	 -L* | -R*)

  3793 	   # Internal compiler library paths should come after those

  3794 	   # provided the user.  The postdeps already come after the

  3795 	   # user supplied libs so there is no need to process them.

  3796 	   if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then

  3797 	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"

  3798 	   else

  3799 	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"

  3800 	   fi

  3801 	   ;;

  3802 	 # The "-l" case would never come before the object being

  3803 	 # linked, so don't bother handling this case.

  3804 	 esac

  3805        else

  3806 	 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then

  3807 	   _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"

  3808 	 else

  3809 	   _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"

  3810 	 fi

  3811        fi

  3812        ;;

  3814     *.$objext)

  3815        # This assumes that the test object file only shows up

  3816        # once in the compiler output.

  3817        if test "$p" = "conftest.$objext"; then

  3818 	 pre_test_object_deps_done=yes

  3819 	 continue

  3820        fi

  3822        if test "$pre_test_object_deps_done" = no; then

  3823 	 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then

  3824 	   _LT_AC_TAGVAR(predep_objects, $1)="$p"

  3825 	 else

  3826 	   _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"

  3827 	 fi

  3828        else

  3829 	 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then

  3830 	   _LT_AC_TAGVAR(postdep_objects, $1)="$p"

  3831 	 else

  3832 	   _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"

  3833 	 fi

  3834        fi

  3835        ;;

  3837     *) ;; # Ignore the rest.

  3839     esac

  3840   done

  3842   # Clean up.

  3843   rm -f a.out a.exe

  3844 else

  3845   echo "libtool.m4: error: problem compiling $1 test program"

  3846 fi

  3848 $rm -f confest.$objext

  3850 # PORTME: override above test on systems where it is broken

  3851 ifelse([$1],[CXX],

  3852 [case $host_os in

  3853 interix3*)

  3854   # Interix 3.5 installs completely hosed .la files for C++, so rather than

  3855   # hack all around it, let's just trust "g++" to DTRT.

  3856   _LT_AC_TAGVAR(predep_objects,$1)=

  3857   _LT_AC_TAGVAR(postdep_objects,$1)=

  3858   _LT_AC_TAGVAR(postdeps,$1)=

  3859   ;;

  3861 solaris*)

  3862   case $cc_basename in

  3863   CC*)

  3864     # Adding this requires a known-good setup of shared libraries for

  3865     # Sun compiler versions before 5.6, else PIC objects from an old

  3866     # archive will be linked into the output, leading to subtle bugs.

  3867     _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'

  3868     ;;

  3869   esac

  3870   ;;

  3871 esac

  3872 ])

  3874 case " $_LT_AC_TAGVAR(postdeps, $1) " in

  3875 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;

  3876 esac

  3877 ])# AC_LIBTOOL_POSTDEP_PREDEP

  3879 # AC_LIBTOOL_LANG_F77_CONFIG

  3880 # --------------------------

  3881 # Ensure that the configuration vars for the C compiler are

  3882 # suitably defined.  Those variables are subsequently used by

  3883 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  3884 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])

  3885 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],

  3886 [AC_REQUIRE([AC_PROG_F77])

  3887 AC_LANG_PUSH(Fortran 77)

  3889 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  3890 _LT_AC_TAGVAR(allow_undefined_flag, $1)=

  3891 _LT_AC_TAGVAR(always_export_symbols, $1)=no

  3892 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=

  3893 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=

  3894 _LT_AC_TAGVAR(hardcode_direct, $1)=no

  3895 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=

  3896 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=

  3897 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  3898 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no

  3899 _LT_AC_TAGVAR(hardcode_automatic, $1)=no

  3900 _LT_AC_TAGVAR(module_cmds, $1)=

  3901 _LT_AC_TAGVAR(module_expsym_cmds, $1)=

  3902 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown

  3903 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

  3904 _LT_AC_TAGVAR(no_undefined_flag, $1)=

  3905 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  3906 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no

  3908 # Source file extension for f77 test sources.

  3909 ac_ext=f

  3911 # Object file extension for compiled f77 test sources.

  3912 objext=o

  3913 _LT_AC_TAGVAR(objext, $1)=$objext

  3915 # Code to be used in simple compile tests

  3916 lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"

  3918 # Code to be used in simple link tests

  3919 lt_simple_link_test_code="      program t\n      end\n"

  3921 # ltmain only uses $CC for tagged configurations so make sure $CC is set.

  3922 _LT_AC_SYS_COMPILER

  3924 # save warnings/boilerplate of simple test code

  3925 _LT_COMPILER_BOILERPLATE

  3926 _LT_LINKER_BOILERPLATE

  3928 # Allow CC to be a program name with arguments.

  3929 lt_save_CC="$CC"

  3930 CC=${F77-"f77"}

  3931 compiler=$CC

  3932 _LT_AC_TAGVAR(compiler, $1)=$CC

  3933 _LT_CC_BASENAME([$compiler])

  3935 AC_MSG_CHECKING([if libtool supports shared libraries])

  3936 AC_MSG_RESULT([$can_build_shared])

  3938 AC_MSG_CHECKING([whether to build shared libraries])

  3939 test "$can_build_shared" = "no" && enable_shared=no

  3941 # On AIX, shared libraries and static libraries use the same namespace, and

  3942 # are all built from PIC.

  3943 case $host_os in

  3944 aix3*)

  3945   test "$enable_shared" = yes && enable_static=no

  3946   if test -n "$RANLIB"; then

  3947     archive_cmds="$archive_cmds~\$RANLIB \$lib"

  3948     postinstall_cmds='$RANLIB $lib'

  3949   fi

  3950   ;;

  3951 aix4* | aix5*)

  3952   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then

  3953     test "$enable_shared" = yes && enable_static=no

  3954   fi

  3955   ;;

  3956 esac

  3957 AC_MSG_RESULT([$enable_shared])

  3959 AC_MSG_CHECKING([whether to build static libraries])

  3960 # Make sure either enable_shared or enable_static is yes.

  3961 test "$enable_shared" = yes || enable_static=yes

  3962 AC_MSG_RESULT([$enable_static])

  3964 _LT_AC_TAGVAR(GCC, $1)="$G77"

  3965 _LT_AC_TAGVAR(LD, $1)="$LD"

  3967 AC_LIBTOOL_PROG_COMPILER_PIC($1)

  3968 AC_LIBTOOL_PROG_CC_C_O($1)

  3969 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)

  3970 AC_LIBTOOL_PROG_LD_SHLIBS($1)

  3971 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)

  3972 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

  3974 AC_LIBTOOL_CONFIG($1)

  3976 AC_LANG_POP

  3977 CC="$lt_save_CC"

  3978 ])# AC_LIBTOOL_LANG_F77_CONFIG

  3981 # AC_LIBTOOL_LANG_GCJ_CONFIG

  3982 # --------------------------

  3983 # Ensure that the configuration vars for the C compiler are

  3984 # suitably defined.  Those variables are subsequently used by

  3985 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  3986 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])

  3987 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],

  3988 [AC_LANG_SAVE

  3990 # Source file extension for Java test sources.

  3991 ac_ext=java

  3993 # Object file extension for compiled Java test sources.

  3994 objext=o

  3995 _LT_AC_TAGVAR(objext, $1)=$objext

  3997 # Code to be used in simple compile tests

  3998 lt_simple_compile_test_code="class foo {}\n"

  4000 # Code to be used in simple link tests

  4001 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'

  4003 # ltmain only uses $CC for tagged configurations so make sure $CC is set.

  4004 _LT_AC_SYS_COMPILER

  4006 # save warnings/boilerplate of simple test code

  4007 _LT_COMPILER_BOILERPLATE

  4008 _LT_LINKER_BOILERPLATE

  4010 # Allow CC to be a program name with arguments.

  4011 lt_save_CC="$CC"

  4012 CC=${GCJ-"gcj"}

  4013 compiler=$CC

  4014 _LT_AC_TAGVAR(compiler, $1)=$CC

  4015 _LT_CC_BASENAME([$compiler])

  4017 # GCJ did not exist at the time GCC didn't implicitly link libc in.

  4018 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  4020 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

  4022 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)

  4023 AC_LIBTOOL_PROG_COMPILER_PIC($1)

  4024 AC_LIBTOOL_PROG_CC_C_O($1)

  4025 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)

  4026 AC_LIBTOOL_PROG_LD_SHLIBS($1)

  4027 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)

  4028 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

  4030 AC_LIBTOOL_CONFIG($1)

  4032 AC_LANG_RESTORE

  4033 CC="$lt_save_CC"

  4034 ])# AC_LIBTOOL_LANG_GCJ_CONFIG

  4037 # AC_LIBTOOL_LANG_RC_CONFIG

  4038 # -------------------------

  4039 # Ensure that the configuration vars for the Windows resource compiler are

  4040 # suitably defined.  Those variables are subsequently used by

  4041 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.

  4042 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])

  4043 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],

  4044 [AC_LANG_SAVE

  4046 # Source file extension for RC test sources.

  4047 ac_ext=rc

  4049 # Object file extension for compiled RC test sources.

  4050 objext=o

  4051 _LT_AC_TAGVAR(objext, $1)=$objext

  4053 # Code to be used in simple compile tests

  4054 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'

  4056 # Code to be used in simple link tests

  4057 lt_simple_link_test_code="$lt_simple_compile_test_code"

  4059 # ltmain only uses $CC for tagged configurations so make sure $CC is set.

  4060 _LT_AC_SYS_COMPILER

  4062 # save warnings/boilerplate of simple test code

  4063 _LT_COMPILER_BOILERPLATE

  4064 _LT_LINKER_BOILERPLATE

  4066 # Allow CC to be a program name with arguments.

  4067 lt_save_CC="$CC"

  4068 CC=${RC-"windres"}

  4069 compiler=$CC

  4070 _LT_AC_TAGVAR(compiler, $1)=$CC

  4071 _LT_CC_BASENAME([$compiler])

  4072 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes

  4074 AC_LIBTOOL_CONFIG($1)

  4076 AC_LANG_RESTORE

  4077 CC="$lt_save_CC"

  4078 ])# AC_LIBTOOL_LANG_RC_CONFIG

  4081 # AC_LIBTOOL_CONFIG([TAGNAME])

  4082 # ----------------------------

  4083 # If TAGNAME is not passed, then create an initial libtool script

  4084 # with a default configuration from the untagged config vars.  Otherwise

  4085 # add code to config.status for appending the configuration named by

  4086 # TAGNAME from the matching tagged config vars.

  4087 AC_DEFUN([AC_LIBTOOL_CONFIG],

  4088 [# The else clause should only fire when bootstrapping the

  4089 # libtool distribution, otherwise you forgot to ship ltmain.sh

  4090 # with your package, and you will get complaints that there are

  4091 # no rules to generate ltmain.sh.

  4092 if test -f "$ltmain"; then

  4093   # See if we are running on zsh, and set the options which allow our commands through

  4094   # without removal of \ escapes.

  4095   if test -n "${ZSH_VERSION+set}" ; then

  4096     setopt NO_GLOB_SUBST

  4097   fi

  4098   # Now quote all the things that may contain metacharacters while being

  4099   # careful not to overquote the AC_SUBSTed values.  We take copies of the

  4100   # variables and quote the copies for generation of the libtool script.

  4101   for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \

  4102     SED SHELL STRIP \

  4103     libname_spec library_names_spec soname_spec extract_expsyms_cmds \

  4104     old_striplib striplib file_magic_cmd finish_cmds finish_eval \

  4105     deplibs_check_method reload_flag reload_cmds need_locks \

  4106     lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \

  4107     lt_cv_sys_global_symbol_to_c_name_address \

  4108     sys_lib_search_path_spec sys_lib_dlsearch_path_spec \

  4109     old_postinstall_cmds old_postuninstall_cmds \

  4110     _LT_AC_TAGVAR(compiler, $1) \

  4111     _LT_AC_TAGVAR(CC, $1) \

  4112     _LT_AC_TAGVAR(LD, $1) \

  4113     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \

  4114     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \

  4115     _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \

  4116     _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \

  4117     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \

  4118     _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \

  4119     _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \

  4120     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \

  4121     _LT_AC_TAGVAR(old_archive_cmds, $1) \

  4122     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \

  4123     _LT_AC_TAGVAR(predep_objects, $1) \

  4124     _LT_AC_TAGVAR(postdep_objects, $1) \

  4125     _LT_AC_TAGVAR(predeps, $1) \

  4126     _LT_AC_TAGVAR(postdeps, $1) \

  4127     _LT_AC_TAGVAR(compiler_lib_search_path, $1) \

  4128     _LT_AC_TAGVAR(archive_cmds, $1) \

  4129     _LT_AC_TAGVAR(archive_expsym_cmds, $1) \

  4130     _LT_AC_TAGVAR(postinstall_cmds, $1) \

  4131     _LT_AC_TAGVAR(postuninstall_cmds, $1) \

  4132     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \

  4133     _LT_AC_TAGVAR(allow_undefined_flag, $1) \

  4134     _LT_AC_TAGVAR(no_undefined_flag, $1) \

  4135     _LT_AC_TAGVAR(export_symbols_cmds, $1) \

  4136     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \

  4137     _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \

  4138     _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \

  4139     _LT_AC_TAGVAR(hardcode_automatic, $1) \

  4140     _LT_AC_TAGVAR(module_cmds, $1) \

  4141     _LT_AC_TAGVAR(module_expsym_cmds, $1) \

  4142     _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \

  4143     _LT_AC_TAGVAR(exclude_expsyms, $1) \

  4144     _LT_AC_TAGVAR(include_expsyms, $1); do

  4146     case $var in

  4147     _LT_AC_TAGVAR(old_archive_cmds, $1) | \

  4148     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \

  4149     _LT_AC_TAGVAR(archive_cmds, $1) | \

  4150     _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \

  4151     _LT_AC_TAGVAR(module_cmds, $1) | \

  4152     _LT_AC_TAGVAR(module_expsym_cmds, $1) | \

  4153     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \

  4154     _LT_AC_TAGVAR(export_symbols_cmds, $1) | \

  4155     extract_expsyms_cmds | reload_cmds | finish_cmds | \

  4156     postinstall_cmds | postuninstall_cmds | \

  4157     old_postinstall_cmds | old_postuninstall_cmds | \

  4158     sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)

  4159       # Double-quote double-evaled strings.

  4160       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""

  4161       ;;

  4162     *)

  4163       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""

  4164       ;;

  4165     esac

  4166   done

  4168   case $lt_echo in

  4169   *'\[$]0 --fallback-echo"')

  4170     lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`

  4171     ;;

  4172   esac

  4174 ifelse([$1], [],

  4175   [cfgfile="${ofile}T"

  4176   trap "$rm \"$cfgfile\"; exit 1" 1 2 15

  4177   $rm -f "$cfgfile"

  4178   AC_MSG_NOTICE([creating $ofile])],

  4179   [cfgfile="$ofile"])

  4181   cat <<__EOF__ >> "$cfgfile"

  4182 ifelse([$1], [],

  4183 [#! $SHELL

  4185 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.

  4186 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)

  4187 # NOTE: Changes made to this file will be lost: look at ltmain.sh.

  4188 #

  4189 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001

  4190 # Free Software Foundation, Inc.

  4191 #

  4192 # This file is part of GNU Libtool:

  4193 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996

  4194 #

  4195 # This program is free software; you can redistribute it and/or modify

  4196 # it under the terms of the GNU General Public License as published by

  4197 # the Free Software Foundation; either version 2 of the License, or

  4198 # (at your option) any later version.

  4199 #

  4200 # This program is distributed in the hope that it will be useful, but

  4201 # WITHOUT ANY WARRANTY; without even the implied warranty of

  4202 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

  4203 # General Public License for more details.

  4204 #

  4205 # You should have received a copy of the GNU General Public License

  4206 # along with this program; if not, write to the Free Software

  4207 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

  4208 #

  4209 # As a special exception to the GNU General Public License, if you

  4210 # distribute this file as part of a program that contains a

  4211 # configuration script generated by Autoconf, you may include it under

  4212 # the same distribution terms that you use for the rest of that program.

  4214 # A sed program that does not truncate output.

  4215 SED=$lt_SED

  4217 # Sed that helps us avoid accidentally triggering echo(1) options like -n.

  4218 Xsed="$SED -e 1s/^X//"

  4220 # The HP-UX ksh and POSIX shell print the target directory to stdout

  4221 # if CDPATH is set.

  4222 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH

  4224 # The names of the tagged configurations supported by this script.

  4225 available_tags=

  4227 # ### BEGIN LIBTOOL CONFIG],

  4228 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])

  4230 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:

  4232 # Shell to use when invoking shell scripts.

  4233 SHELL=$lt_SHELL

  4235 # Whether or not to build shared libraries.

  4236 build_libtool_libs=$enable_shared

  4238 # Whether or not to build static libraries.

  4239 build_old_libs=$enable_static

  4241 # Whether or not to add -lc for building shared libraries.

  4242 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)

  4244 # Whether or not to disallow shared libs when runtime libs are static

  4245 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)

  4247 # Whether or not to optimize for fast installation.

  4248 fast_install=$enable_fast_install

  4250 # The host system.

  4251 host_alias=$host_alias

  4252 host=$host

  4253 host_os=$host_os

  4255 # The build system.

  4256 build_alias=$build_alias

  4257 build=$build

  4258 build_os=$build_os

  4260 # An echo program that does not interpret backslashes.

  4261 echo=$lt_echo

  4263 # The archiver.

  4264 AR=$lt_AR

  4265 AR_FLAGS=$lt_AR_FLAGS

  4267 # A C compiler.

  4268 LTCC=$lt_LTCC

  4270 # LTCC compiler flags.

  4271 LTCFLAGS=$lt_LTCFLAGS

  4273 # A language-specific compiler.

  4274 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)

  4276 # Is the compiler the GNU C compiler?

  4277 with_gcc=$_LT_AC_TAGVAR(GCC, $1)

  4279 # An ERE matcher.

  4280 EGREP=$lt_EGREP

  4282 # The linker used to build libraries.

  4283 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)

  4285 # Whether we need hard or soft links.

  4286 LN_S=$lt_LN_S

  4288 # A BSD-compatible nm program.

  4289 NM=$lt_NM

  4291 # A symbol stripping program

  4292 STRIP=$lt_STRIP

  4294 # Used to examine libraries when file_magic_cmd begins "file"

  4295 MAGIC_CMD=$MAGIC_CMD

  4297 # Used on cygwin: DLL creation program.

  4298 DLLTOOL="$DLLTOOL"

  4300 # Used on cygwin: object dumper.

  4301 OBJDUMP="$OBJDUMP"

  4303 # Used on cygwin: assembler.

  4304 AS="$AS"

  4306 # The name of the directory that contains temporary libtool files.

  4307 objdir=$objdir

  4309 # How to create reloadable object files.

  4310 reload_flag=$lt_reload_flag

  4311 reload_cmds=$lt_reload_cmds

  4313 # How to pass a linker flag through the compiler.

  4314 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)

  4316 # Object file suffix (normally "o").

  4317 objext="$ac_objext"

  4319 # Old archive suffix (normally "a").

  4320 libext="$libext"

  4322 # Shared library suffix (normally ".so").

  4323 shrext_cmds='$shrext_cmds'

  4325 # Executable file suffix (normally "").

  4326 exeext="$exeext"

  4328 # Additional compiler flags for building library objects.

  4329 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)

  4330 pic_mode=$pic_mode

  4332 # What is the maximum length of a command?

  4333 max_cmd_len=$lt_cv_sys_max_cmd_len

  4335 # Does compiler simultaneously support -c and -o options?

  4336 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)

  4338 # Must we lock files when doing compilation?

  4339 need_locks=$lt_need_locks

  4341 # Do we need the lib prefix for modules?

  4342 need_lib_prefix=$need_lib_prefix

  4344 # Do we need a version for libraries?

  4345 need_version=$need_version

  4347 # Whether dlopen is supported.

  4348 dlopen_support=$enable_dlopen

  4350 # Whether dlopen of programs is supported.

  4351 dlopen_self=$enable_dlopen_self

  4353 # Whether dlopen of statically linked programs is supported.

  4354 dlopen_self_static=$enable_dlopen_self_static

  4356 # Compiler flag to prevent dynamic linking.

  4357 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)

  4359 # Compiler flag to turn off builtin functions.

  4360 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)

  4362 # Compiler flag to allow reflexive dlopens.

  4363 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)

  4365 # Compiler flag to generate shared objects directly from archives.

  4366 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)

  4368 # Compiler flag to generate thread-safe objects.

  4369 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)

  4371 # Library versioning type.

  4372 version_type=$version_type

  4374 # Format of library name prefix.

  4375 libname_spec=$lt_libname_spec

  4377 # List of archive names.  First name is the real one, the rest are links.

  4378 # The last name is the one that the linker finds with -lNAME.

  4379 library_names_spec=$lt_library_names_spec

  4381 # The coded name of the library, if different from the real name.

  4382 soname_spec=$lt_soname_spec

  4384 # Commands used to build and install an old-style archive.

  4385 RANLIB=$lt_RANLIB

  4386 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)

  4387 old_postinstall_cmds=$lt_old_postinstall_cmds

  4388 old_postuninstall_cmds=$lt_old_postuninstall_cmds

  4390 # Create an old-style archive from a shared archive.

  4391 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)

  4393 # Create a temporary old-style archive to link instead of a shared archive.

  4394 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)

  4396 # Commands used to build and install a shared archive.

  4397 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)

  4398 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)

  4399 postinstall_cmds=$lt_postinstall_cmds

  4400 postuninstall_cmds=$lt_postuninstall_cmds

  4402 # Commands used to build a loadable module (assumed same as above if empty)

  4403 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)

  4404 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)

  4406 # Commands to strip libraries.

  4407 old_striplib=$lt_old_striplib

  4408 striplib=$lt_striplib

  4410 # Dependencies to place before the objects being linked to create a

  4411 # shared library.

  4412 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)

  4414 # Dependencies to place after the objects being linked to create a

  4415 # shared library.

  4416 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)

  4418 # Dependencies to place before the objects being linked to create a

  4419 # shared library.

  4420 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)

  4422 # Dependencies to place after the objects being linked to create a

  4423 # shared library.

  4424 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)

  4426 # The library search path used internally by the compiler when linking

  4427 # a shared library.

  4428 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)

  4430 # Method to check whether dependent libraries are shared objects.

  4431 deplibs_check_method=$lt_deplibs_check_method

  4433 # Command to use when deplibs_check_method == file_magic.

  4434 file_magic_cmd=$lt_file_magic_cmd

  4436 # Flag that allows shared libraries with undefined symbols to be built.

  4437 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)

  4439 # Flag that forces no undefined symbols.

  4440 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)

  4442 # Commands used to finish a libtool library installation in a directory.

  4443 finish_cmds=$lt_finish_cmds

  4445 # Same as above, but a single script fragment to be evaled but not shown.

  4446 finish_eval=$lt_finish_eval

  4448 # Take the output of nm and produce a listing of raw symbols and C names.

  4449 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe

  4451 # Transform the output of nm in a proper C declaration

  4452 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl

  4454 # Transform the output of nm in a C name address pair

  4455 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address

  4457 # This is the shared library runtime path variable.

  4458 runpath_var=$runpath_var

  4460 # This is the shared library path variable.

  4461 shlibpath_var=$shlibpath_var

  4463 # Is shlibpath searched before the hard-coded library search path?

  4464 shlibpath_overrides_runpath=$shlibpath_overrides_runpath

  4466 # How to hardcode a shared library path into an executable.

  4467 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)

  4469 # Whether we should hardcode library paths into libraries.

  4470 hardcode_into_libs=$hardcode_into_libs

  4472 # Flag to hardcode \$libdir into a binary during linking.

  4473 # This must work even if \$libdir does not exist.

  4474 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)

  4476 # If ld is used when linking, flag to hardcode \$libdir into

  4477 # a binary during linking. This must work even if \$libdir does

  4478 # not exist.

  4479 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)

  4481 # Whether we need a single -rpath flag with a separated argument.

  4482 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)

  4484 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the

  4485 # resulting binary.

  4486 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)

  4488 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the

  4489 # resulting binary.

  4490 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)

  4492 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into

  4493 # the resulting binary.

  4494 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)

  4496 # Set to yes if building a shared library automatically hardcodes DIR into the library

  4497 # and all subsequent libraries and executables linked against it.

  4498 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)

  4500 # Variables whose values should be saved in libtool wrapper scripts and

  4501 # restored at relink time.

  4502 variables_saved_for_relink="$variables_saved_for_relink"

  4504 # Whether libtool must link a program against all its dependency libraries.

  4505 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)

  4507 # Compile-time system search path for libraries

  4508 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec

  4510 # Run-time system search path for libraries

  4511 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec

  4513 # Fix the shell variable \$srcfile for the compiler.

  4514 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"

  4516 # Set to yes if exported symbols are required.

  4517 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)

  4519 # The commands to list exported symbols.

  4520 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)

  4522 # The commands to extract the exported symbol list from a shared archive.

  4523 extract_expsyms_cmds=$lt_extract_expsyms_cmds

  4525 # Symbols that should not be listed in the preloaded symbols.

  4526 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)

  4528 # Symbols that must always be exported.

  4529 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)

  4531 ifelse([$1],[],

  4532 [# ### END LIBTOOL CONFIG],

  4533 [# ### END LIBTOOL TAG CONFIG: $tagname])

  4535 __EOF__

  4537 ifelse([$1],[], [

  4538   case $host_os in

  4539   aix3*)

  4540     cat <<\EOF >> "$cfgfile"

  4542 # AIX sometimes has problems with the GCC collect2 program.  For some

  4543 # reason, if we set the COLLECT_NAMES environment variable, the problems

  4544 # vanish in a puff of smoke.

  4545 if test "X${COLLECT_NAMES+set}" != Xset; then

  4546   COLLECT_NAMES=

  4547   export COLLECT_NAMES

  4548 fi

  4549 EOF

  4550     ;;

  4551   esac

  4553   # We use sed instead of cat because bash on DJGPP gets confused if

  4554   # if finds mixed CR/LF and LF-only lines.  Since sed operates in

  4555   # text mode, it properly converts lines to CR/LF.  This bash problem

  4556   # is reportedly fixed, but why not run on old versions too?

  4557   sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)

  4559   mv -f "$cfgfile" "$ofile" || \

  4560     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")

  4561   chmod +x "$ofile"

  4562 ])

  4563 else

  4564   # If there is no Makefile yet, we rely on a make rule to execute

  4565   # `config.status --recheck' to rerun these tests and create the

  4566   # libtool script then.

  4567   ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`

  4568   if test -f "$ltmain_in"; then

  4569     test -f Makefile && make "$ltmain"

  4570   fi

  4571 fi

  4572 ])# AC_LIBTOOL_CONFIG

  4575 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])

  4576 # -------------------------------------------

  4577 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],

  4578 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl

  4580 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

  4582 if test "$GCC" = yes; then

  4583   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'

  4585   AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],

  4586     lt_cv_prog_compiler_rtti_exceptions,

  4587     [-fno-rtti -fno-exceptions], [],

  4588     [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])

  4589 fi

  4590 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI

  4593 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE

  4594 # ---------------------------------

  4595 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],

  4596 [AC_REQUIRE([AC_CANONICAL_HOST])

  4597 AC_REQUIRE([AC_PROG_NM])

  4598 AC_REQUIRE([AC_OBJEXT])

  4599 # Check for command to grab the raw symbol name followed by C symbol from nm.

  4600 AC_MSG_CHECKING([command to parse $NM output from $compiler object])

  4601 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],

  4602 [

  4603 # These are sane defaults that work on at least a few old systems.

  4604 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]

  4606 # Character class describing NM global symbol codes.

  4607 symcode='[[BCDEGRST]]'

  4609 # Regexp to match symbols that can be accessed directly from C.

  4610 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'

  4612 # Transform an extracted symbol line into a proper C declaration

  4613 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"

  4615 # Transform an extracted symbol line into symbol name and symbol address

  4616 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'"

  4618 # Define system-specific variables.

  4619 case $host_os in

  4620 aix*)

  4621   symcode='[[BCDT]]'

  4622   ;;

  4623 cygwin* | mingw* | pw32*)

  4624   symcode='[[ABCDGISTW]]'

  4625   ;;

  4626 hpux*) # Its linker distinguishes data from code symbols

  4627   if test "$host_cpu" = ia64; then

  4628     symcode='[[ABCDEGRST]]'

  4629   fi

  4630   lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"

  4631   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'"

  4632   ;;

  4633 linux* | k*bsd*-gnu)

  4634   if test "$host_cpu" = ia64; then

  4635     symcode='[[ABCDGIRSTW]]'

  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   fi

  4639   ;;

  4640 irix* | nonstopux*)

  4641   symcode='[[BCDEGRST]]'

  4642   ;;

  4643 osf*)

  4644   symcode='[[BCDEGQRST]]'

  4645   ;;

  4646 solaris*)

  4647   symcode='[[BDRT]]'

  4648   ;;

  4649 sco3.2v5*)

  4650   symcode='[[DT]]'

  4651   ;;

  4652 sysv4.2uw2*)

  4653   symcode='[[DT]]'

  4654   ;;

  4655 sysv5* | sco5v6* | unixware* | OpenUNIX*)

  4656   symcode='[[ABDT]]'

  4657   ;;

  4658 sysv4)

  4659   symcode='[[DFNSTU]]'

  4660   ;;

  4661 esac

  4663 # Handle CRLF in mingw tool chain

  4664 opt_cr=

  4665 case $build_os in

  4666 mingw*)

  4667   opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp

  4668   ;;

  4669 esac

  4671 # If we're using GNU nm, then use its standard symbol codes.

  4672 case `$NM -V 2>&1` in

  4673 *GNU* | *'with BFD'*)

  4674   symcode='[[ABCDGIRSTW]]' ;;

  4675 esac

  4677 # Try without a prefix undercore, then with it.

  4678 for ac_symprfx in "" "_"; do

  4680   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.

  4681   symxfrm="\\1 $ac_symprfx\\2 \\2"

  4683   # Write the raw and C identifiers.

  4684   lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ 	]]\($symcode$symcode*\)[[ 	]][[ 	]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"

  4686   # Check to see that the pipe works correctly.

  4687   pipe_works=no

  4689   rm -f conftest*

  4690   cat > conftest.$ac_ext <<EOF

  4691 #ifdef __cplusplus

  4692 extern "C" {

  4693 #endif

  4694 char nm_test_var;

  4695 void nm_test_func(){}

  4696 #ifdef __cplusplus

  4697 }

  4698 #endif

  4699 int main(){nm_test_var='a';nm_test_func();return(0);}

  4700 EOF

  4702   if AC_TRY_EVAL(ac_compile); then

  4703     # Now try to grab the symbols.

  4704     nlist=conftest.nm

  4705     if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then

  4706       # Try sorting and uniquifying the output.

  4707       if sort "$nlist" | uniq > "$nlist"T; then

  4708 	mv -f "$nlist"T "$nlist"

  4709       else

  4710 	rm -f "$nlist"T

  4711       fi

  4713       # Make sure that we snagged all the symbols we need.

  4714       if grep ' nm_test_var$' "$nlist" >/dev/null; then

  4715 	if grep ' nm_test_func$' "$nlist" >/dev/null; then

  4716 	  cat <<EOF > conftest.$ac_ext

  4717 #ifdef __cplusplus

  4718 extern "C" {

  4719 #endif

  4721 EOF

  4722 	  # Now generate the symbol file.

  4723 	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'

  4725 	  cat <<EOF >> conftest.$ac_ext

  4726 #if defined (__STDC__) && __STDC__

  4727 # define lt_ptr_t void *

  4728 #else

  4729 # define lt_ptr_t char *

  4730 # define const

  4731 #endif

  4733 /* The mapping between symbol names and symbols. */

  4734 const struct {

  4735   const char *name;

  4736   lt_ptr_t address;

  4737 }

  4738 lt_preloaded_symbols[[]] =

  4739 {

  4740 EOF

  4741 	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext

  4742 	  cat <<\EOF >> conftest.$ac_ext

  4743   {0, (lt_ptr_t) 0}

  4744 };

  4746 #ifdef __cplusplus

  4747 }

  4748 #endif

  4749 EOF

  4750 	  # Now try linking the two files.

  4751 	  mv conftest.$ac_objext conftstm.$ac_objext

  4752 	  lt_save_LIBS="$LIBS"

  4753 	  lt_save_CFLAGS="$CFLAGS"

  4754 	  LIBS="conftstm.$ac_objext"

  4755 	  CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"

  4756 	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then

  4757 	    pipe_works=yes

  4758 	  fi

  4759 	  LIBS="$lt_save_LIBS"

  4760 	  CFLAGS="$lt_save_CFLAGS"

  4761 	else

  4762 	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD

  4763 	fi

  4764       else

  4765 	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD

  4766       fi

  4767     else

  4768       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD

  4769     fi

  4770   else

  4771     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD

  4772     cat conftest.$ac_ext >&5

  4773   fi

  4774   rm -f conftest* conftst*

  4776   # Do not use the global_symbol_pipe unless it works.

  4777   if test "$pipe_works" = yes; then

  4778     break

  4779   else

  4780     lt_cv_sys_global_symbol_pipe=

  4781   fi

  4782 done

  4783 ])

  4784 if test -z "$lt_cv_sys_global_symbol_pipe"; then

  4785   lt_cv_sys_global_symbol_to_cdecl=

  4786 fi

  4787 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then

  4788   AC_MSG_RESULT(failed)

  4789 else

  4790   AC_MSG_RESULT(ok)

  4791 fi

  4792 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE

  4795 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])

  4796 # ---------------------------------------

  4797 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],

  4798 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=

  4799 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  4800 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=

  4802 AC_MSG_CHECKING([for $compiler option to produce PIC])

  4803  ifelse([$1],[CXX],[

  4804   # C++ specific cases for pic, static, wl, etc.

  4805   if test "$GXX" = yes; then

  4806     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4807     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4809     case $host_os in

  4810     aix*)

  4811       # All AIX code is PIC.

  4812       if test "$host_cpu" = ia64; then

  4813 	# AIX 5 now supports IA64 processor

  4814 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4815       fi

  4816       ;;

  4817     amigaos*)

  4818       # FIXME: we need at least 68020 code to build shared libraries, but

  4819       # adding the `-m68020' flag to GCC prevents building anything better,

  4820       # like `-m68040'.

  4821       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'

  4822       ;;

  4823     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)

  4824       # PIC is the default for these OSes.

  4825       ;;

  4826     mingw* | os2* | pw32*)

  4827       # This hack is so that the source file can tell whether it is being

  4828       # built for inclusion in a dll (and should export symbols for example).

  4829       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'

  4830       ;;

  4831     darwin* | rhapsody*)

  4832       # PIC is the default on this platform

  4833       # Common symbols not allowed in MH_DYLIB files

  4834       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'

  4835       ;;

  4836     *djgpp*)

  4837       # DJGPP does not support shared libraries at all

  4838       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  4839       ;;

  4840     interix3*)

  4841       # Interix 3.x gcc -fpic/-fPIC options generate broken code.

  4842       # Instead, we relocate shared libraries at runtime.

  4843       ;;

  4844     sysv4*MP*)

  4845       if test -d /usr/nec; then

  4846 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic

  4847       fi

  4848       ;;

  4849     hpux*)

  4850       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

  4851       # not for PA HP-UX.

  4852       case $host_cpu in

  4853       hppa*64*|ia64*)

  4854 	;;

  4855       *)

  4856 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4857 	;;

  4858       esac

  4859       ;;

  4860     *)

  4861       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4862       ;;

  4863     esac

  4864   else

  4865     case $host_os in

  4866       aix4* | aix5*)

  4867 	# All AIX code is PIC.

  4868 	if test "$host_cpu" = ia64; then

  4869 	  # AIX 5 now supports IA64 processor

  4870 	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4871 	else

  4872 	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'

  4873 	fi

  4874 	;;

  4875       chorus*)

  4876 	case $cc_basename in

  4877 	cxch68*)

  4878 	  # Green Hills C++ Compiler

  4879 	  # _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"

  4880 	  ;;

  4881 	esac

  4882 	;;

  4883        darwin*)

  4884          # PIC is the default on this platform

  4885          # Common symbols not allowed in MH_DYLIB files

  4886          case $cc_basename in

  4887            xlc*)

  4888            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'

  4889            _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4890            ;;

  4891          esac

  4892        ;;

  4893       dgux*)

  4894 	case $cc_basename in

  4895 	  ec++*)

  4896 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4897 	    ;;

  4898 	  ghcx*)

  4899 	    # Green Hills C++ Compiler

  4900 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  4901 	    ;;

  4902 	  *)

  4903 	    ;;

  4904 	esac

  4905 	;;

  4906       freebsd* | dragonfly*)

  4907 	# FreeBSD uses GNU C++

  4908 	;;

  4909       hpux9* | hpux10* | hpux11*)

  4910 	case $cc_basename in

  4911 	  CC*)

  4912 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4913 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'

  4914 	    if test "$host_cpu" != ia64; then

  4915 	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

  4916 	    fi

  4917 	    ;;

  4918 	  aCC*)

  4919 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4920 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'

  4921 	    case $host_cpu in

  4922 	    hppa*64*|ia64*)

  4923 	      # +Z the default

  4924 	      ;;

  4925 	    *)

  4926 	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

  4927 	      ;;

  4928 	    esac

  4929 	    ;;

  4930 	  *)

  4931 	    ;;

  4932 	esac

  4933 	;;

  4934       interix*)

  4935 	# This is c89, which is MS Visual C++ (no shared libs)

  4936 	# Anyone wants to do a port?

  4937 	;;

  4938       irix5* | irix6* | nonstopux*)

  4939 	case $cc_basename in

  4940 	  CC*)

  4941 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4942 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4943 	    # CC pic flag -KPIC is the default.

  4944 	    ;;

  4945 	  *)

  4946 	    ;;

  4947 	esac

  4948 	;;

  4949       linux* | k*bsd*-gnu)

  4950 	case $cc_basename in

  4951 	  KCC*)

  4952 	    # KAI C++ Compiler

  4953 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'

  4954 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4955 	    ;;

  4956 	  icpc* | ecpc*)

  4957 	    # Intel C++

  4958 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4959 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4960 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4961 	    ;;

  4962 	  pgCC*)

  4963 	    # Portland Group C++ compiler.

  4964 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4965 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'

  4966 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4967 	    ;;

  4968 	  cxx*)

  4969 	    # Compaq C++

  4970 	    # Make sure the PIC flag is empty.  It appears that all Alpha

  4971 	    # Linux and Compaq Tru64 Unix objects are PIC.

  4972 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  4973 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4974 	    ;;

  4975 	  *)

  4976 	    ;;

  4977 	esac

  4978 	;;

  4979       lynxos*)

  4980 	;;

  4981       m88k*)

  4982 	;;

  4983       mvs*)

  4984 	case $cc_basename in

  4985 	  cxx*)

  4986 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'

  4987 	    ;;

  4988 	  *)

  4989 	    ;;

  4990 	esac

  4991 	;;

  4992       netbsd* | netbsdelf*-gnu)

  4993 	;;

  4994       osf3* | osf4* | osf5*)

  4995 	case $cc_basename in

  4996 	  KCC*)

  4997 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'

  4998 	    ;;

  4999 	  RCC*)

  5000 	    # Rational C++ 2.4.1

  5001 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  5002 	    ;;

  5003 	  cxx*)

  5004 	    # Digital/Compaq C++

  5005 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5006 	    # Make sure the PIC flag is empty.  It appears that all Alpha

  5007 	    # Linux and Compaq Tru64 Unix objects are PIC.

  5008 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  5009 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  5010 	    ;;

  5011 	  *)

  5012 	    ;;

  5013 	esac

  5014 	;;

  5015       psos*)

  5016 	;;

  5017       solaris*)

  5018 	case $cc_basename in

  5019 	  CC*)

  5020 	    # Sun C++ 4.2, 5.x and Centerline C++

  5021 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5022 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5023 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

  5024 	    ;;

  5025 	  gcx*)

  5026 	    # Green Hills C++ Compiler

  5027 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'

  5028 	    ;;

  5029 	  *)

  5030 	    ;;

  5031 	esac

  5032 	;;

  5033       sunos4*)

  5034 	case $cc_basename in

  5035 	  CC*)

  5036 	    # Sun C++ 4.x

  5037 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  5038 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5039 	    ;;

  5040 	  lcc*)

  5041 	    # Lucid

  5042 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  5043 	    ;;

  5044 	  *)

  5045 	    ;;

  5046 	esac

  5047 	;;

  5048       tandem*)

  5049 	case $cc_basename in

  5050 	  NCC*)

  5051 	    # NonStop-UX NCC 3.20

  5052 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5053 	    ;;

  5054 	  *)

  5055 	    ;;

  5056 	esac

  5057 	;;

  5058       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)

  5059 	case $cc_basename in

  5060 	  CC*)

  5061 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5062 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5063 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5064 	    ;;

  5065 	esac

  5066 	;;

  5067       vxworks*)

  5068 	;;

  5069       *)

  5070 	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  5071 	;;

  5072     esac

  5073   fi

  5074 ],

  5075 [

  5076   if test "$GCC" = yes; then

  5077     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5078     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'

  5080     case $host_os in

  5081       aix*)

  5082       # All AIX code is PIC.

  5083       if test "$host_cpu" = ia64; then

  5084 	# AIX 5 now supports IA64 processor

  5085 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5086       fi

  5087       ;;

  5089     amigaos*)

  5090       # FIXME: we need at least 68020 code to build shared libraries, but

  5091       # adding the `-m68020' flag to GCC prevents building anything better,

  5092       # like `-m68040'.

  5093       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'

  5094       ;;

  5096     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)

  5097       # PIC is the default for these OSes.

  5098       ;;

  5100     mingw* | pw32* | os2*)

  5101       # This hack is so that the source file can tell whether it is being

  5102       # built for inclusion in a dll (and should export symbols for example).

  5103       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'

  5104       ;;

  5106     darwin* | rhapsody*)

  5107       # PIC is the default on this platform

  5108       # Common symbols not allowed in MH_DYLIB files

  5109       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'

  5110       ;;

  5112     interix3*)

  5113       # Interix 3.x gcc -fpic/-fPIC options generate broken code.

  5114       # Instead, we relocate shared libraries at runtime.

  5115       ;;

  5117     msdosdjgpp*)

  5118       # Just because we use GCC doesn't mean we suddenly get shared libraries

  5119       # on systems that don't support them.

  5120       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  5121       enable_shared=no

  5122       ;;

  5124     sysv4*MP*)

  5125       if test -d /usr/nec; then

  5126 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic

  5127       fi

  5128       ;;

  5130     hpux*)

  5131       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

  5132       # not for PA HP-UX.

  5133       case $host_cpu in

  5134       hppa*64*|ia64*)

  5135 	# +Z the default

  5136 	;;

  5137       *)

  5138 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  5139 	;;

  5140       esac

  5141       ;;

  5143     *)

  5144       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  5145       ;;

  5146     esac

  5147   else

  5148     # PORTME Check for flag to pass linker flags through the system compiler.

  5149     case $host_os in

  5150     aix*)

  5151       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5152       if test "$host_cpu" = ia64; then

  5153 	# AIX 5 now supports IA64 processor

  5154 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5155       else

  5156 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'

  5157       fi

  5158       ;;

  5159       darwin*)

  5160         # PIC is the default on this platform

  5161         # Common symbols not allowed in MH_DYLIB files

  5162        case $cc_basename in

  5163          xlc*)

  5164          _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'

  5165          _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5166          ;;

  5167        esac

  5168        ;;

  5170     mingw* | pw32* | os2*)

  5171       # This hack is so that the source file can tell whether it is being

  5172       # built for inclusion in a dll (and should export symbols for example).

  5173       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'

  5174       ;;

  5176     hpux9* | hpux10* | hpux11*)

  5177       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5178       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

  5179       # not for PA HP-UX.

  5180       case $host_cpu in

  5181       hppa*64*|ia64*)

  5182 	# +Z the default

  5183 	;;

  5184       *)

  5185 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

  5186 	;;

  5187       esac

  5188       # Is there a better lt_prog_compiler_static that works with the bundled CC?

  5189       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'

  5190       ;;

  5192     irix5* | irix6* | nonstopux*)

  5193       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5194       # PIC (with -KPIC) is the default.

  5195       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  5196       ;;

  5198     newsos6)

  5199       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5200       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5201       ;;

  5203     linux* | k*bsd*-gnu)

  5204       case $cc_basename in

  5205       icc* | ecc*)

  5206 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5207 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5208 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'

  5209         ;;

  5210       pgcc* | pgf77* | pgf90* | pgf95*)

  5211         # Portland Group compilers (*not* the Pentium gcc compiler,

  5212 	# which looks to be a dead project)

  5213 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5214 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'

  5215 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5216         ;;

  5217       ccc*)

  5218         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5219         # All Alpha code is PIC.

  5220         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  5221         ;;

  5222       esac

  5223       ;;

  5225     osf3* | osf4* | osf5*)

  5226       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5227       # All OSF/1 code is PIC.

  5228       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  5229       ;;

  5231     solaris*)

  5232       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5233       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5234       case $cc_basename in

  5235       f77* | f90* | f95*)

  5236 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;

  5237       *)

  5238 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;

  5239       esac

  5240       ;;

  5242     sunos4*)

  5243       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

  5244       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'

  5245       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5246       ;;

  5248     sysv4 | sysv4.2uw2* | sysv4.3*)

  5249       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5250       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5251       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5252       ;;

  5254     sysv4*MP*)

  5255       if test -d /usr/nec ;then

  5256 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'

  5257 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5258       fi

  5259       ;;

  5261     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)

  5262       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5263       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  5264       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5265       ;;

  5267     unicos*)

  5268       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  5269       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  5270       ;;

  5272     uts4*)

  5273       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  5274       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  5275       ;;

  5277     *)

  5278       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  5279       ;;

  5280     esac

  5281   fi

  5282 ])

  5283 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])

  5285 #

  5286 # Check to make sure the PIC flag actually works.

  5287 #

  5288 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then

  5289   AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],

  5290     _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),

  5291     [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],

  5292     [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in

  5293      "" | " "*) ;;

  5294      *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;

  5295      esac],

  5296     [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  5297      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])

  5298 fi

  5299 case $host_os in

  5300   # For platforms which do not support PIC, -DPIC is meaningless:

  5301   *djgpp*)

  5302     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=

  5303     ;;

  5304   *)

  5305     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"

  5306     ;;

  5307 esac

  5309 #

  5310 # Check to make sure the static flag actually works.

  5311 #

  5312 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"

  5313 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],

  5314   _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),

  5315   $lt_tmp_static_flag,

  5316   [],

  5317   [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])

  5318 ])

  5321 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])

  5322 # ------------------------------------

  5323 # See if the linker supports building shared libraries.

  5324 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],

  5325 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])

  5326 ifelse([$1],[CXX],[

  5327   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

  5328   case $host_os in

  5329   aix4* | aix5*)

  5330     # If we're using GNU nm, then we don't want the "-C" option.

  5331     # -C means demangle to AIX nm, but means don't demangle with GNU nm

  5332     if $NM -V 2>&1 | grep 'GNU' > /dev/null; then

  5333       _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'

  5334     else

  5335       _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'

  5336     fi

  5337     ;;

  5338   pw32*)

  5339     _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"

  5340   ;;

  5341   cygwin* | mingw*)

  5342     _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'

  5343   ;;

  5344   linux* | k*bsd*-gnu)

  5345     _LT_AC_TAGVAR(link_all_deplibs, $1)=no

  5346   ;;

  5347   *)

  5348     _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

  5349   ;;

  5350   esac

  5351 ],[

  5352   runpath_var=

  5353   _LT_AC_TAGVAR(allow_undefined_flag, $1)=

  5354   _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no

  5355   _LT_AC_TAGVAR(archive_cmds, $1)=

  5356   _LT_AC_TAGVAR(archive_expsym_cmds, $1)=

  5357   _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=

  5358   _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=

  5359   _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=

  5360   _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  5361   _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=

  5362   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=

  5363   _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=

  5364   _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  5365   _LT_AC_TAGVAR(hardcode_direct, $1)=no

  5366   _LT_AC_TAGVAR(hardcode_minus_L, $1)=no

  5367   _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  5368   _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown

  5369   _LT_AC_TAGVAR(hardcode_automatic, $1)=no

  5370   _LT_AC_TAGVAR(module_cmds, $1)=

  5371   _LT_AC_TAGVAR(module_expsym_cmds, $1)=

  5372   _LT_AC_TAGVAR(always_export_symbols, $1)=no

  5373   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

  5374   # include_expsyms should be a list of space-separated symbols to be *always*

  5375   # included in the symbol list

  5376   _LT_AC_TAGVAR(include_expsyms, $1)=

  5377   # exclude_expsyms can be an extended regexp of symbols to exclude

  5378   # it will be wrapped by ` (' and `)$', so one must not match beginning or

  5379   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',

  5380   # as well as any symbol that contains `d'.

  5381   _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"

  5382   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out

  5383   # platforms (ab)use it in PIC code, but their linkers get confused if

  5384   # the symbol is explicitly referenced.  Since portable code cannot

  5385   # rely on this symbol name, it's probably fine to never include it in

  5386   # preloaded symbol tables.

  5387   extract_expsyms_cmds=

  5388   # Just being paranoid about ensuring that cc_basename is set.

  5389   _LT_CC_BASENAME([$compiler])

  5390   case $host_os in

  5391   cygwin* | mingw* | pw32*)

  5392     # FIXME: the MSVC++ port hasn't been tested in a loooong time

  5393     # When not using gcc, we currently assume that we are using

  5394     # Microsoft Visual C++.

  5395     if test "$GCC" != yes; then

  5396       with_gnu_ld=no

  5397     fi

  5398     ;;

  5399   interix*)

  5400     # we just hope/assume this is gcc and not c89 (= MSVC++)

  5401     with_gnu_ld=yes

  5402     ;;

  5403   openbsd*)

  5404     with_gnu_ld=no

  5405     ;;

  5406   esac

  5408   _LT_AC_TAGVAR(ld_shlibs, $1)=yes

  5409   if test "$with_gnu_ld" = yes; then

  5410     # If archive_cmds runs LD, not CC, wlarc should be empty

  5411     wlarc='${wl}'

  5413     # Set some defaults for GNU ld with shared library support. These

  5414     # are reset later if shared libraries are not supported. Putting them

  5415     # here allows them to be overridden if necessary.

  5416     runpath_var=LD_RUN_PATH

  5417     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'

  5418     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  5419     # ancient GNU ld didn't support --whole-archive et. al.

  5420     if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then

  5421 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

  5422       else

  5423   	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  5424     fi

  5425     supports_anon_versioning=no

  5426     case `$LD -v 2>/dev/null` in

  5427       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11

  5428       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...

  5429       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...

  5430       *\ 2.11.*) ;; # other 2.11 versions

  5431       *) supports_anon_versioning=yes ;;

  5432     esac

  5434     # See if GNU ld supports shared libraries.

  5435     case $host_os in

  5436     aix3* | aix4* | aix5*)

  5437       # On AIX/PPC, the GNU linker is very broken

  5438       if test "$host_cpu" != ia64; then

  5439 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5440 	cat <<EOF 1>&2

  5442 *** Warning: the GNU linker, at least up to release 2.9.1, is reported

  5443 *** to be unable to reliably create shared libraries on AIX.

  5444 *** Therefore, libtool is disabling shared libraries support.  If you

  5445 *** really care for shared libraries, you may want to modify your PATH

  5446 *** so that a non-GNU linker is found, and then restart.

  5448 EOF

  5449       fi

  5450       ;;

  5452     amigaos*)

  5453       _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)'

  5454       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5455       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5457       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports

  5458       # that the semantics of dynamic libraries on AmigaOS, at least up

  5459       # to version 4, is to share data among multiple programs linked

  5460       # with the same dynamic library.  Since this doesn't match the

  5461       # behavior of shared libraries on other platforms, we can't use

  5462       # them.

  5463       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5464       ;;

  5466     beos*)

  5467       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5468 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  5469 	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc

  5470 	# support --undefined.  This deserves some investigation.  FIXME

  5471 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5472       else

  5473 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5474       fi

  5475       ;;

  5477     cygwin* | mingw* | pw32*)

  5478       # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,

  5479       # as there is no search path for DLLs.

  5480       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5481       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  5482       _LT_AC_TAGVAR(always_export_symbols, $1)=no

  5483       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  5484       _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'

  5486       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then

  5487         _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'

  5488 	# If the export-symbols file already is a .def file (1st line

  5489 	# is EXPORTS), use it as is; otherwise, prepend...

  5490 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then

  5491 	  cp $export_symbols $output_objdir/$soname.def;

  5492 	else

  5493 	  echo EXPORTS > $output_objdir/$soname.def;

  5494 	  cat $export_symbols >> $output_objdir/$soname.def;

  5495 	fi~

  5496 	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

  5497       else

  5498 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5499       fi

  5500       ;;

  5502     interix3*)

  5503       _LT_AC_TAGVAR(hardcode_direct, $1)=no

  5504       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5505       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  5506       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5507       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.

  5508       # Instead, shared libraries are loaded at an image base (0x10000000 by

  5509       # default) and relocated if they conflict, which is a slow very memory

  5510       # consuming and fragmenting process.  To avoid this, we pick a random,

  5511       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link

  5512       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.

  5513       _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'

  5514       _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'

  5515       ;;

  5517     linux* | k*bsd*-gnu)

  5518       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5519 	tmp_addflag=

  5520 	case $cc_basename,$host_cpu in

  5521 	pgcc*)				# Portland Group C compiler

  5522 	  _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'

  5523 	  tmp_addflag=' $pic_flag'

  5524 	  ;;

  5525 	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers

  5526 	  _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'

  5527 	  tmp_addflag=' $pic_flag -Mnomain' ;;

  5528 	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64

  5529 	  tmp_addflag=' -i_dynamic' ;;

  5530 	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64

  5531 	  tmp_addflag=' -i_dynamic -nofor_main' ;;

  5532 	ifc* | ifort*)			# Intel Fortran compiler

  5533 	  tmp_addflag=' -nofor_main' ;;

  5534 	esac

  5535 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5537 	if test $supports_anon_versioning = yes; then

  5538 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~

  5539   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~

  5540   $echo "local: *; };" >> $output_objdir/$libname.ver~

  5541 	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'

  5542 	fi

  5543 	_LT_AC_TAGVAR(link_all_deplibs, $1)=no

  5544       else

  5545 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5546       fi

  5547       ;;

  5549     netbsd* | netbsdelf*-gnu)

  5550       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

  5551 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'

  5552 	wlarc=

  5553       else

  5554 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5555 	_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'

  5556       fi

  5557       ;;

  5559     solaris*)

  5560       if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then

  5561 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5562 	cat <<EOF 1>&2

  5564 *** Warning: The releases 2.8.* of the GNU linker cannot reliably

  5565 *** create shared libraries on Solaris systems.  Therefore, libtool

  5566 *** is disabling shared libraries support.  We urge you to upgrade GNU

  5567 *** binutils to release 2.9.1 or newer.  Another option is to modify

  5568 *** your PATH or compiler configuration so that the native linker is

  5569 *** used, and then restart.

  5571 EOF

  5572       elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5573 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5574 	_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'

  5575       else

  5576 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5577       fi

  5578       ;;

  5580     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)

  5581       case `$LD -v 2>&1` in

  5582         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)

  5583 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5584 	cat <<_LT_EOF 1>&2

  5586 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not

  5587 *** reliably create shared libraries on SCO systems.  Therefore, libtool

  5588 *** is disabling shared libraries support.  We urge you to upgrade GNU

  5589 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify

  5590 *** your PATH or compiler configuration so that the native linker is

  5591 *** used, and then restart.

  5593 _LT_EOF

  5594 	;;

  5595 	*)

  5596 	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5597 	    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'

  5598 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'

  5599 	    _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'

  5600 	  else

  5601 	    _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5602 	  fi

  5603 	;;

  5604       esac

  5605       ;;

  5607     sunos4*)

  5608       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'

  5609       wlarc=

  5610       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5611       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5612       ;;

  5614     *)

  5615       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then

  5616 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5617 	_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'

  5618       else

  5619 	_LT_AC_TAGVAR(ld_shlibs, $1)=no

  5620       fi

  5621       ;;

  5622     esac

  5624     if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then

  5625       runpath_var=

  5626       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=

  5627       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=

  5628       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=

  5629     fi

  5630   else

  5631     # PORTME fill in a description of your system's linker (not GNU ld)

  5632     case $host_os in

  5633     aix3*)

  5634       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  5635       _LT_AC_TAGVAR(always_export_symbols, $1)=yes

  5636       _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'

  5637       # Note: this linker hardcodes the directories in LIBPATH if there

  5638       # are no directories specified by -L.

  5639       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5640       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then

  5641 	# Neither direct hardcoding nor static linking is supported with a

  5642 	# broken collect2.

  5643 	_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported

  5644       fi

  5645       ;;

  5647     aix4* | aix5*)

  5648       if test "$host_cpu" = ia64; then

  5649 	# On IA64, the linker does run time linking by default, so we don't

  5650 	# have to do anything special.

  5651 	aix_use_runtimelinking=no

  5652 	exp_sym_flag='-Bexport'

  5653 	no_entry_flag=""

  5654       else

  5655 	# If we're using GNU nm, then we don't want the "-C" option.

  5656 	# -C means demangle to AIX nm, but means don't demangle with GNU nm

  5657 	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then

  5658 	  _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'

  5659 	else

  5660 	  _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'

  5661 	fi

  5662 	aix_use_runtimelinking=no

  5664 	# Test if we are trying to use run time linking or normal

  5665 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we

  5666 	# need to do runtime linking.

  5667 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)

  5668 	  for ld_flag in $LDFLAGS; do

  5669   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then

  5670   	    aix_use_runtimelinking=yes

  5671   	    break

  5672   	  fi

  5673 	  done

  5674 	  ;;

  5675 	esac

  5677 	exp_sym_flag='-bexport'

  5678 	no_entry_flag='-bnoentry'

  5679       fi

  5681       # When large executables or shared objects are built, AIX ld can

  5682       # have problems creating the table of contents.  If linking a library

  5683       # or program results in "error TOC overflow" add -mminimal-toc to

  5684       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not

  5685       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

  5687       _LT_AC_TAGVAR(archive_cmds, $1)=''

  5688       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5689       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'

  5690       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  5692       if test "$GCC" = yes; then

  5693 	case $host_os in aix4.[[012]]|aix4.[[012]].*)

  5694 	# We only want to do this on AIX 4.2 and lower, the check

  5695 	# below for broken collect2 doesn't work under 4.3+

  5696 	  collect2name=`${CC} -print-prog-name=collect2`

  5697 	  if test -f "$collect2name" && \

  5698   	   strings "$collect2name" | grep resolve_lib_name >/dev/null

  5699 	  then

  5700   	  # We have reworked collect2

  5701   	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5702 	  else

  5703   	  # We have old collect2

  5704   	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported

  5705   	  # It fails to find uninstalled libraries when the uninstalled

  5706   	  # path is not listed in the libpath.  Setting hardcode_minus_L

  5707   	  # to unsupported forces relinking

  5708   	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5709   	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5710   	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=

  5711 	  fi

  5712 	  ;;

  5713 	esac

  5714 	shared_flag='-shared'

  5715 	if test "$aix_use_runtimelinking" = yes; then

  5716 	  shared_flag="$shared_flag "'${wl}-G'

  5717 	fi

  5718       else

  5719 	# not using gcc

  5720 	if test "$host_cpu" = ia64; then

  5721   	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release

  5722   	# chokes on -Wl,-G. The following line is correct:

  5723 	  shared_flag='-G'

  5724 	else

  5725 	  if test "$aix_use_runtimelinking" = yes; then

  5726 	    shared_flag='${wl}-G'

  5727 	  else

  5728 	    shared_flag='${wl}-bM:SRE'

  5729 	  fi

  5730 	fi

  5731       fi

  5733       # It seems that -bexpall does not export symbols beginning with

  5734       # underscore (_), so it is better to generate a list of symbols to export.

  5735       _LT_AC_TAGVAR(always_export_symbols, $1)=yes

  5736       if test "$aix_use_runtimelinking" = yes; then

  5737 	# Warning - without using the other runtime loading flags (-brtl),

  5738 	# -berok will link without error, but may produce a broken library.

  5739 	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'

  5740        # Determine the default libpath from the value encoded in an empty executable.

  5741        _LT_AC_SYS_LIBPATH_AIX

  5742        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  5743 	_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"

  5744        else

  5745 	if test "$host_cpu" = ia64; then

  5746 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'

  5747 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"

  5748 	  _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"

  5749 	else

  5750 	 # Determine the default libpath from the value encoded in an empty executable.

  5751 	 _LT_AC_SYS_LIBPATH_AIX

  5752 	 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  5753 	  # Warning - without using the other run time loading flags,

  5754 	  # -berok will link without error, but may produce a broken library.

  5755 	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'

  5756 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'

  5757 	  # Exported symbols can be pulled into shared objects from archives

  5758 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'

  5759 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

  5760 	  # This is similar to how AIX traditionally builds its shared libraries.

  5761 	  _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'

  5762 	fi

  5763       fi

  5764       ;;

  5766     amigaos*)

  5767       _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)'

  5768       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5769       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5770       # see comment about different semantics on the GNU ld section

  5771       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5772       ;;

  5774     bsdi[[45]]*)

  5775       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic

  5776       ;;

  5778     cygwin* | mingw* | pw32*)

  5779       # When not using gcc, we currently assume that we are using

  5780       # Microsoft Visual C++.

  5781       # hardcode_libdir_flag_spec is actually meaningless, as there is

  5782       # no search path for DLLs.

  5783       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '

  5784       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  5785       # Tell ltmain to make .lib files, not .a files.

  5786       libext=lib

  5787       # Tell ltmain to make .dll files, not .so files.

  5788       shrext_cmds=".dll"

  5789       # FIXME: Setting linknames here is a bad hack.

  5790       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='

  5791       # The linker will automatically build a .lib file if we build a DLL.

  5792       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'

  5793       # FIXME: Should let the user specify the lib program.

  5794       _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'

  5795       _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'

  5796       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  5797       ;;

  5799     darwin* | rhapsody*)

  5800       case $host_os in

  5801         rhapsody* | darwin1.[[012]])

  5802          _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'

  5803          ;;

  5804        *) # Darwin 1.3 on

  5805          if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then

  5806            _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'

  5807          else

  5808            case ${MACOSX_DEPLOYMENT_TARGET} in

  5809              10.[[012]])

  5810                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'

  5811                ;;

  5812              10.*)

  5813                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'

  5814                ;;

  5815            esac

  5816          fi

  5817          ;;

  5818       esac

  5819       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  5820       _LT_AC_TAGVAR(hardcode_direct, $1)=no

  5821       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes

  5822       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  5823       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''

  5824       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  5825     if test "$GCC" = yes ; then

  5826     	output_verbose_link_cmd='echo'

  5827         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'

  5828       _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'

  5829       # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds

  5830       _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}'

  5831       _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}'

  5832     else

  5833       case $cc_basename in

  5834         xlc*)

  5835          output_verbose_link_cmd='echo'

  5836          _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'

  5837          _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'

  5838           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds

  5839          _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}'

  5840           _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}'

  5841           ;;

  5842        *)

  5843          _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5844           ;;

  5845       esac

  5846     fi

  5847       ;;

  5849     dgux*)

  5850       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5851       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5852       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5853       ;;

  5855     freebsd1*)

  5856       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  5857       ;;

  5859     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor

  5860     # support.  Future versions do this automatically, but an explicit c++rt0.o

  5861     # does not break anything, and helps significantly (at the cost of a little

  5862     # extra space).

  5863     freebsd2.2*)

  5864       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'

  5865       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5866       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5867       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5868       ;;

  5870     # Unfortunately, older versions of FreeBSD 2 do not have this feature.

  5871     freebsd2*)

  5872       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'

  5873       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5874       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5875       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5876       ;;

  5878     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.

  5879     freebsd* | dragonfly*)

  5880       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'

  5881       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5882       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5883       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5884       ;;

  5886     hpux9*)

  5887       if test "$GCC" = yes; then

  5888 	_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'

  5889       else

  5890 	_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'

  5891       fi

  5892       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  5893       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5894       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5896       # hardcode_minus_L: Not really in the search PATH,

  5897       # but as the default location of the library.

  5898       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5899       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5900       ;;

  5902     hpux10*)

  5903       if test "$GCC" = yes -a "$with_gnu_ld" = no; then

  5904 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

  5905       else

  5906 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'

  5907       fi

  5908       if test "$with_gnu_ld" = no; then

  5909 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  5910 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5912 	_LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5913 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5915 	# hardcode_minus_L: Not really in the search PATH,

  5916 	# but as the default location of the library.

  5917 	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5918       fi

  5919       ;;

  5921     hpux11*)

  5922       if test "$GCC" = yes -a "$with_gnu_ld" = no; then

  5923 	case $host_cpu in

  5924 	hppa*64*)

  5925 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

  5926 	  ;;

  5927 	ia64*)

  5928 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'

  5929 	  ;;

  5930 	*)

  5931 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

  5932 	  ;;

  5933 	esac

  5934       else

  5935 	case $host_cpu in

  5936 	hppa*64*)

  5937 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

  5938 	  ;;

  5939 	ia64*)

  5940 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'

  5941 	  ;;

  5942 	*)

  5943 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

  5944 	  ;;

  5945 	esac

  5946       fi

  5947       if test "$with_gnu_ld" = no; then

  5948 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  5949 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5951 	case $host_cpu in

  5952 	hppa*64*|ia64*)

  5953 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'

  5954 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no

  5955 	  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5956 	  ;;

  5957 	*)

  5958 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5959 	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5961 	  # hardcode_minus_L: Not really in the search PATH,

  5962 	  # but as the default location of the library.

  5963 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  5964 	  ;;

  5965 	esac

  5966       fi

  5967       ;;

  5969     irix5* | irix6* | nonstopux*)

  5970       if test "$GCC" = yes; then

  5971 	_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'

  5972       else

  5973 	_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'

  5974 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'

  5975       fi

  5976       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  5977       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5978       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  5979       ;;

  5981     netbsd* | netbsdelf*-gnu)

  5982       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

  5983 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out

  5984       else

  5985 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF

  5986       fi

  5987       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5988       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5989       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5990       ;;

  5992     newsos6)

  5993       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5994       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  5995       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  5996       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  5997       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  5998       ;;

  6000     openbsd*)

  6001       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  6002       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6003       if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  6004 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

  6005 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'

  6006 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  6007 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  6008       else

  6009        case $host_os in

  6010 	 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)

  6011 	   _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'

  6012 	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  6013 	   ;;

  6014 	 *)

  6015 	   _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

  6016 	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  6017 	   ;;

  6018        esac

  6019       fi

  6020       ;;

  6022     os2*)

  6023       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  6024       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  6025       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported

  6026       _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'

  6027       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'

  6028       ;;

  6030     osf3*)

  6031       if test "$GCC" = yes; then

  6032 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  6033 	_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'

  6034       else

  6035 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

  6036 	_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'

  6037       fi

  6038       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  6039       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  6040       ;;

  6042     osf4* | osf5*)	# as osf3* with the addition of -msym flag

  6043       if test "$GCC" = yes; then

  6044 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  6045 	_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'

  6046 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  6047       else

  6048 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

  6049 	_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'

  6050 	_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~

  6051 	$LD -shared${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'

  6053 	# Both c and cxx compiler support -rpath directly

  6054 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

  6055       fi

  6056       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

  6057       ;;

  6059     solaris*)

  6060       _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'

  6061       if test "$GCC" = yes; then

  6062 	wlarc='${wl}'

  6063 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

  6064 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  6065 	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'

  6066       else

  6067 	wlarc=''

  6068 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'

  6069 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

  6070   	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'

  6071       fi

  6072       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  6073       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6074       case $host_os in

  6075       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;

  6076       *)

  6077  	# The compiler driver will combine linker options so we

  6078  	# cannot just pass the convience library names through

  6079  	# without $wl, iff we do not link with $LD.

  6080  	# Luckily, gcc supports the same syntax we need for Sun Studio.

  6081  	# Supported since Solaris 2.6 (maybe 2.5.1?)

  6082  	case $wlarc in

  6083  	'')

  6084  	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;

  6085  	*)

  6086  	  _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' ;;

  6087  	esac ;;

  6088       esac

  6089       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  6090       ;;

  6092     sunos4*)

  6093       if test "x$host_vendor" = xsequent; then

  6094 	# Use $CC to link under sequent, because it throws in some extra .o

  6095 	# files that make .init and .fini sections work.

  6096 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'

  6097       else

  6098 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'

  6099       fi

  6100       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  6101       _LT_AC_TAGVAR(hardcode_direct, $1)=yes

  6102       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

  6103       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6104       ;;

  6106     sysv4)

  6107       case $host_vendor in

  6108 	sni)

  6109 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  6110 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???

  6111 	;;

  6112 	siemens)

  6113 	  ## LD is ld it makes a PLAMLIB

  6114 	  ## CC just makes a GrossModule.

  6115 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'

  6116 	  _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'

  6117 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no

  6118         ;;

  6119 	motorola)

  6120 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  6121 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie

  6122 	;;

  6123       esac

  6124       runpath_var='LD_RUN_PATH'

  6125       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6126       ;;

  6128     sysv4.3*)

  6129       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  6130       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6131       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'

  6132       ;;

  6134     sysv4*MP*)

  6135       if test -d /usr/nec; then

  6136 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  6137 	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6138 	runpath_var=LD_RUN_PATH

  6139 	hardcode_runpath_var=yes

  6140 	_LT_AC_TAGVAR(ld_shlibs, $1)=yes

  6141       fi

  6142       ;;

  6144     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)

  6145       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'

  6146       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  6147       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6148       runpath_var='LD_RUN_PATH'

  6150       if test "$GCC" = yes; then

  6151 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  6152 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  6153       else

  6154 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  6155 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  6156       fi

  6157       ;;

  6159     sysv5* | sco3.2v5* | sco5v6*)

  6160       # Note: We can NOT use -z defs as we might desire, because we do not

  6161       # link with -lc, and that would cause any symbols used from libc to

  6162       # always be unresolved, which means just about no library would

  6163       # ever link correctly.  If we're not using GNU ld we use -z text

  6164       # though, which does catch some bad symbols but isn't as heavy-handed

  6165       # as -z defs.

  6166       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'

  6167       _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'

  6168       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  6169       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6170       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'

  6171       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'

  6172       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

  6173       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'

  6174       runpath_var='LD_RUN_PATH'

  6176       if test "$GCC" = yes; then

  6177 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'

  6178 	_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'

  6179       else

  6180 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'

  6181 	_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'

  6182       fi

  6183       ;;

  6185     uts4*)

  6186       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  6187       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  6188       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no

  6189       ;;

  6191     *)

  6192       _LT_AC_TAGVAR(ld_shlibs, $1)=no

  6193       ;;

  6194     esac

  6195   fi

  6196 ])

  6197 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])

  6198 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no

  6200 #

  6201 # Do we need to explicitly link libc?

  6202 #

  6203 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in

  6204 x|xyes)

  6205   # Assume -lc should be added

  6206   _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

  6208   if test "$enable_shared" = yes && test "$GCC" = yes; then

  6209     case $_LT_AC_TAGVAR(archive_cmds, $1) in

  6210     *'~'*)

  6211       # FIXME: we may have to deal with multi-command sequences.

  6212       ;;

  6213     '$CC '*)

  6214       # Test whether the compiler implicitly links with -lc since on some

  6215       # systems, -lgcc has to come before -lc. If gcc already passes -lc

  6216       # to ld, don't add -lc before -lgcc.

  6217       AC_MSG_CHECKING([whether -lc should be explicitly linked in])

  6218       $rm conftest*

  6219       printf "$lt_simple_compile_test_code" > conftest.$ac_ext

  6221       if AC_TRY_EVAL(ac_compile) 2>conftest.err; then

  6222         soname=conftest

  6223         lib=conftest

  6224         libobjs=conftest.$ac_objext

  6225         deplibs=

  6226         wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)

  6227 	pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)

  6228         compiler_flags=-v

  6229         linker_flags=-v

  6230         verstring=

  6231         output_objdir=.

  6232         libname=conftest

  6233         lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)

  6234         _LT_AC_TAGVAR(allow_undefined_flag, $1)=

  6235         if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)

  6236         then

  6237 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no

  6238         else

  6239 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

  6240         fi

  6241         _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag

  6242       else

  6243         cat conftest.err 1>&5

  6244       fi

  6245       $rm conftest*

  6246       AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])

  6247       ;;

  6248     esac

  6249   fi

  6250   ;;

  6251 esac

  6252 ])# AC_LIBTOOL_PROG_LD_SHLIBS

  6255 # _LT_AC_FILE_LTDLL_C

  6256 # -------------------

  6257 # Be careful that the start marker always follows a newline.

  6258 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [

  6259 # /* ltdll.c starts here */

  6260 # #define WIN32_LEAN_AND_MEAN

  6261 # #include <windows.h>

  6262 # #undef WIN32_LEAN_AND_MEAN

  6263 # #include <stdio.h>

  6264 #

  6265 # #ifndef __CYGWIN__

  6266 # #  ifdef __CYGWIN32__

  6267 # #    define __CYGWIN__ __CYGWIN32__

  6268 # #  endif

  6269 # #endif

  6270 #

  6271 # #ifdef __cplusplus

  6272 # extern "C" {

  6273 # #endif

  6274 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);

  6275 # #ifdef __cplusplus

  6276 # }

  6277 # #endif

  6278 #

  6279 # #ifdef __CYGWIN__

  6280 # #include <cygwin/cygwin_dll.h>

  6281 # DECLARE_CYGWIN_DLL( DllMain );

  6282 # #endif

  6283 # HINSTANCE __hDllInstance_base;

  6284 #

  6285 # BOOL APIENTRY

  6286 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)

  6287 # {

  6288 #   __hDllInstance_base = hInst;

  6289 #   return TRUE;

  6290 # }

  6291 # /* ltdll.c ends here */

  6292 ])# _LT_AC_FILE_LTDLL_C

  6295 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])

  6296 # ---------------------------------

  6297 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])

  6300 # old names

  6301 AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])

  6302 AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])

  6303 AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])

  6304 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])

  6305 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])

  6306 AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])

  6307 AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])

  6309 # This is just to silence aclocal about the macro not being used

  6310 ifelse([AC_DISABLE_FAST_INSTALL])

  6312 AC_DEFUN([LT_AC_PROG_GCJ],

  6313 [AC_CHECK_TOOL(GCJ, gcj, no)

  6314   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"

  6315   AC_SUBST(GCJFLAGS)

  6316 ])

  6318 AC_DEFUN([LT_AC_PROG_RC],

  6319 [AC_CHECK_TOOL(RC, windres, no)

  6320 ])

  6322 # NOTE: This macro has been submitted for inclusion into   #

  6323 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #

  6324 #  a released version of Autoconf we should remove this    #

  6325 #  macro and use it instead.                               #

  6326 # LT_AC_PROG_SED

  6327 # --------------

  6328 # Check for a fully-functional sed program, that truncates

  6329 # as few characters as possible.  Prefer GNU sed if found.

  6330 AC_DEFUN([LT_AC_PROG_SED],

  6331 [AC_MSG_CHECKING([for a sed that does not truncate output])

  6332 AC_CACHE_VAL(lt_cv_path_SED,

  6333 [# Loop through the user's path and test for sed and gsed.

  6334 # Then use that list of sed's as ones to test for truncation.

  6335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

  6336 for as_dir in $PATH

  6337 do

  6338   IFS=$as_save_IFS

  6339   test -z "$as_dir" && as_dir=.

  6340   for lt_ac_prog in sed gsed; do

  6341     for ac_exec_ext in '' $ac_executable_extensions; do

  6342       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then

  6343         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"

  6344       fi

  6345     done

  6346   done

  6347 done

  6348 lt_ac_max=0

  6349 lt_ac_count=0

  6350 # Add /usr/xpg4/bin/sed as it is typically found on Solaris

  6351 # along with /bin/sed that truncates output.

  6352 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do

  6353   test ! -f $lt_ac_sed && continue

  6354   cat /dev/null > conftest.in

  6355   lt_ac_count=0

  6356   echo $ECHO_N "0123456789$ECHO_C" >conftest.in

  6357   # Check for GNU sed and select it if it is found.

  6358   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then

  6359     lt_cv_path_SED=$lt_ac_sed

  6360     break

  6361   fi

  6362   while true; do

  6363     cat conftest.in conftest.in >conftest.tmp

  6364     mv conftest.tmp conftest.in

  6365     cp conftest.in conftest.nl

  6366     echo >>conftest.nl

  6367     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break

  6368     cmp -s conftest.out conftest.nl || break

  6369     # 10000 chars as input seems more than enough

  6370     test $lt_ac_count -gt 10 && break

  6371     lt_ac_count=`expr $lt_ac_count + 1`

  6372     if test $lt_ac_count -gt $lt_ac_max; then

  6373       lt_ac_max=$lt_ac_count

  6374       lt_cv_path_SED=$lt_ac_sed

  6375     fi

  6376   done

  6377 done

  6378 ])

  6379 SED=$lt_cv_path_SED

  6380 AC_MSG_RESULT([$SED])

  6381 ])

  6383 # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-

  6384 #

  6385 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.

  6386 #

  6387 # This program is free software; you can redistribute it and/or modify

  6388 # it under the terms of the GNU General Public License as published by

  6389 # the Free Software Foundation; either version 2 of the License, or

  6390 # (at your option) any later version.

  6391 #

  6392 # This program is distributed in the hope that it will be useful, but

  6393 # WITHOUT ANY WARRANTY; without even the implied warranty of

  6394 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

  6395 # General Public License for more details.

  6396 #

  6397 # You should have received a copy of the GNU General Public License

  6398 # along with this program; if not, write to the Free Software

  6399 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

  6400 #

  6401 # As a special exception to the GNU General Public License, if you

  6402 # distribute this file as part of a program that contains a

  6403 # configuration script generated by Autoconf, you may include it under

  6404 # the same distribution terms that you use for the rest of that program.

  6406 # PKG_PROG_PKG_CONFIG([MIN-VERSION])

  6407 # ----------------------------------

  6408 AC_DEFUN([PKG_PROG_PKG_CONFIG],

  6409 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])

  6410 m4_pattern_allow([^PKG_CONFIG(_PATH)?$])

  6411 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl

  6412 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then

  6413 	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])

  6414 fi

  6415 if test -n "$PKG_CONFIG"; then

  6416 	_pkg_min_version=m4_default([$1], [0.9.0])

  6417 	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])

  6418 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then

  6419 		AC_MSG_RESULT([yes])

  6420 	else

  6421 		AC_MSG_RESULT([no])

  6422 		PKG_CONFIG=""

  6423 	fi

  6425 fi[]dnl

  6426 ])# PKG_PROG_PKG_CONFIG

  6428 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])

  6429 #

  6430 # Check to see whether a particular set of modules exists.  Similar

  6431 # to PKG_CHECK_MODULES(), but does not set variables or print errors.

  6432 #

  6433 #

  6434 # Similar to PKG_CHECK_MODULES, make sure that the first instance of

  6435 # this or PKG_CHECK_MODULES is called, or make sure to call

  6436 # PKG_CHECK_EXISTS manually

  6437 # --------------------------------------------------------------

  6438 AC_DEFUN([PKG_CHECK_EXISTS],

  6439 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl

  6440 if test -n "$PKG_CONFIG" && \

  6441     AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then

  6442   m4_ifval([$2], [$2], [:])

  6443 m4_ifvaln([$3], [else

  6444   $3])dnl

  6445 fi])

  6448 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])

  6449 # ---------------------------------------------

  6450 m4_define([_PKG_CONFIG],

  6451 [if test -n "$PKG_CONFIG"; then

  6452     if test -n "$$1"; then

  6453         pkg_cv_[]$1="$$1"

  6454     else

  6455         PKG_CHECK_EXISTS([$3],

  6456                          [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],

  6457 			 [pkg_failed=yes])

  6458     fi

  6459 else

  6460 	pkg_failed=untried

  6461 fi[]dnl

  6462 ])# _PKG_CONFIG

  6464 # _PKG_SHORT_ERRORS_SUPPORTED

  6465 # -----------------------------

  6466 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],

  6467 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])

  6468 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then

  6469         _pkg_short_errors_supported=yes

  6470 else

  6471         _pkg_short_errors_supported=no

  6472 fi[]dnl

  6473 ])# _PKG_SHORT_ERRORS_SUPPORTED

  6476 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],

  6477 # [ACTION-IF-NOT-FOUND])

  6478 #

  6479 #

  6480 # Note that if there is a possibility the first call to

  6481 # PKG_CHECK_MODULES might not happen, you should be sure to include an

  6482 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac

  6483 #

  6484 #

  6485 # --------------------------------------------------------------

  6486 AC_DEFUN([PKG_CHECK_MODULES],

  6487 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl

  6488 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl

  6489 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl

  6491 pkg_failed=no

  6492 AC_MSG_CHECKING([for $1])

  6494 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])

  6495 _PKG_CONFIG([$1][_LIBS], [libs], [$2])

  6497 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS

  6498 and $1[]_LIBS to avoid the need to call pkg-config.

  6499 See the pkg-config man page for more details.])

  6501 if test $pkg_failed = yes; then

  6502         _PKG_SHORT_ERRORS_SUPPORTED

  6503         if test $_pkg_short_errors_supported = yes; then

  6504 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`

  6505         else

  6506 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`

  6507         fi

  6508 	# Put the nasty error message in config.log where it belongs

  6509 	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD

  6511 	ifelse([$4], , [AC_MSG_ERROR(dnl

  6512 [Package requirements ($2) were not met:

  6514 $$1_PKG_ERRORS

  6516 Consider adjusting the PKG_CONFIG_PATH environment variable if you

  6517 installed software in a non-standard prefix.

  6519 _PKG_TEXT

  6520 ])],

  6521 		[AC_MSG_RESULT([no])

  6522                 $4])

  6523 elif test $pkg_failed = untried; then

  6524 	ifelse([$4], , [AC_MSG_FAILURE(dnl

  6525 [The pkg-config script could not be found or is too old.  Make sure it

  6526 is in your PATH or set the PKG_CONFIG environment variable to the full

  6527 path to pkg-config.

  6529 _PKG_TEXT

  6531 To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],

  6532 		[$4])

  6533 else

  6534 	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS

  6535 	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS

  6536         AC_MSG_RESULT([yes])

  6537 	ifelse([$3], , :, [$3])

  6538 fi[]dnl

  6539 ])# PKG_CHECK_MODULES

  6541 # Copyright (C) 2002, 2003, 2005  Free Software Foundation, Inc.

  6542 #

  6543 # This file is free software; the Free Software Foundation

  6544 # gives unlimited permission to copy and/or distribute it,

  6545 # with or without modifications, as long as this notice is preserved.

  6547 # AM_AUTOMAKE_VERSION(VERSION)

  6548 # ----------------------------

  6549 # Automake X.Y traces this macro to ensure aclocal.m4 has been

  6550 # generated from the m4 files accompanying Automake X.Y.

  6551 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])

  6553 # AM_SET_CURRENT_AUTOMAKE_VERSION

  6554 # -------------------------------

  6555 # Call AM_AUTOMAKE_VERSION so it can be traced.

  6556 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.

  6557 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],

  6558 	 [AM_AUTOMAKE_VERSION([1.9.6])])

  6560 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-

  6562 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.

  6563 #

  6564 # This file is free software; the Free Software Foundation

  6565 # gives unlimited permission to copy and/or distribute it,

  6566 # with or without modifications, as long as this notice is preserved.

  6568 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets

  6569 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to

  6570 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.

  6571 #

  6572 # Of course, Automake must honor this variable whenever it calls a

  6573 # tool from the auxiliary directory.  The problem is that $srcdir (and

  6574 # therefore $ac_aux_dir as well) can be either absolute or relative,

  6575 # depending on how configure is run.  This is pretty annoying, since

  6576 # it makes $ac_aux_dir quite unusable in subdirectories: in the top

  6577 # source directory, any form will work fine, but in subdirectories a

  6578 # relative path needs to be adjusted first.

  6579 #

  6580 # $ac_aux_dir/missing

  6581 #    fails when called from a subdirectory if $ac_aux_dir is relative

  6582 # $top_srcdir/$ac_aux_dir/missing

  6583 #    fails if $ac_aux_dir is absolute,

  6584 #    fails when called from a subdirectory in a VPATH build with

  6585 #          a relative $ac_aux_dir

  6586 #

  6587 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir

  6588 # are both prefixed by $srcdir.  In an in-source build this is usually

  6589 # harmless because $srcdir is `.', but things will broke when you

  6590 # start a VPATH build or use an absolute $srcdir.

  6591 #

  6592 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,

  6593 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:

  6594 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`

  6595 # and then we would define $MISSING as

  6596 #   MISSING="\${SHELL} $am_aux_dir/missing"

  6597 # This will work as long as MISSING is not called from configure, because

  6598 # unfortunately $(top_srcdir) has no meaning in configure.

  6599 # However there are other variables, like CC, which are often used in

  6600 # configure, and could therefore not use this "fixed" $ac_aux_dir.

  6601 #

  6602 # Another solution, used here, is to always expand $ac_aux_dir to an

  6603 # absolute PATH.  The drawback is that using absolute paths prevent a

  6604 # configured tree to be moved without reconfiguration.

  6606 AC_DEFUN([AM_AUX_DIR_EXPAND],

  6607 [dnl Rely on autoconf to set up CDPATH properly.

  6608 AC_PREREQ([2.50])dnl

  6609 # expand $ac_aux_dir to an absolute path

  6610 am_aux_dir=`cd $ac_aux_dir && pwd`

  6611 ])

  6613 # AM_CONDITIONAL                                            -*- Autoconf -*-

  6615 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005

  6616 # Free Software Foundation, Inc.

  6617 #

  6618 # This file is free software; the Free Software Foundation

  6619 # gives unlimited permission to copy and/or distribute it,

  6620 # with or without modifications, as long as this notice is preserved.

  6622 # serial 7

  6624 # AM_CONDITIONAL(NAME, SHELL-CONDITION)

  6625 # -------------------------------------

  6626 # Define a conditional.

  6627 AC_DEFUN([AM_CONDITIONAL],

  6628 [AC_PREREQ(2.52)dnl

  6629  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],

  6630 	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl

  6631 AC_SUBST([$1_TRUE])

  6632 AC_SUBST([$1_FALSE])

  6633 if $2; then

  6634   $1_TRUE=

  6635   $1_FALSE='#'

  6636 else

  6637   $1_TRUE='#'

  6638   $1_FALSE=

  6639 fi

  6640 AC_CONFIG_COMMANDS_PRE(

  6641 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then

  6642   AC_MSG_ERROR([[conditional "$1" was never defined.

  6643 Usually this means the macro was only invoked conditionally.]])

  6644 fi])])

  6647 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005

  6648 # Free Software Foundation, Inc.

  6649 #

  6650 # This file is free software; the Free Software Foundation

  6651 # gives unlimited permission to copy and/or distribute it,

  6652 # with or without modifications, as long as this notice is preserved.

  6654 # serial 8

  6656 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be

  6657 # written in clear, in which case automake, when reading aclocal.m4,

  6658 # will think it sees a *use*, and therefore will trigger all it's

  6659 # C support machinery.  Also note that it means that autoscan, seeing

  6660 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...

  6663 # _AM_DEPENDENCIES(NAME)

  6664 # ----------------------

  6665 # See how the compiler implements dependency checking.

  6666 # NAME is "CC", "CXX", "GCJ", or "OBJC".

  6667 # We try a few techniques and use that to set a single cache variable.

  6668 #

  6669 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was

  6670 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular

  6671 # dependency, and given that the user is not expected to run this macro,

  6672 # just rely on AC_PROG_CC.

  6673 AC_DEFUN([_AM_DEPENDENCIES],

  6674 [AC_REQUIRE([AM_SET_DEPDIR])dnl

  6675 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl

  6676 AC_REQUIRE([AM_MAKE_INCLUDE])dnl

  6677 AC_REQUIRE([AM_DEP_TRACK])dnl

  6679 ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],

  6680        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],

  6681        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],

  6682        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],

  6683                    [depcc="$$1"   am_compiler_list=])

  6685 AC_CACHE_CHECK([dependency style of $depcc],

  6686                [am_cv_$1_dependencies_compiler_type],

  6687 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then

  6688   # We make a subdir and do the tests there.  Otherwise we can end up

  6689   # making bogus files that we don't know about and never remove.  For

  6690   # instance it was reported that on HP-UX the gcc test will end up

  6691   # making a dummy file named `D' -- because `-MD' means `put the output

  6692   # in D'.

  6693   mkdir conftest.dir

  6694   # Copy depcomp to subdir because otherwise we won't find it if we're

  6695   # using a relative directory.

  6696   cp "$am_depcomp" conftest.dir

  6697   cd conftest.dir

  6698   # We will build objects and dependencies in a subdirectory because

  6699   # it helps to detect inapplicable dependency modes.  For instance

  6700   # both Tru64's cc and ICC support -MD to output dependencies as a

  6701   # side effect of compilation, but ICC will put the dependencies in

  6702   # the current directory while Tru64 will put them in the object

  6703   # directory.

  6704   mkdir sub

  6706   am_cv_$1_dependencies_compiler_type=none

  6707   if test "$am_compiler_list" = ""; then

  6708      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`

  6709   fi

  6710   for depmode in $am_compiler_list; do

  6711     # Setup a source with many dependencies, because some compilers

  6712     # like to wrap large dependency lists on column 80 (with \), and

  6713     # we should not choose a depcomp mode which is confused by this.

  6714     #

  6715     # We need to recreate these files for each test, as the compiler may

  6716     # overwrite some of them when testing with obscure command lines.

  6717     # This happens at least with the AIX C compiler.

  6718     : > sub/conftest.c

  6719     for i in 1 2 3 4 5 6; do

  6720       echo '#include "conftst'$i'.h"' >> sub/conftest.c

  6721       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with

  6722       # Solaris 8's {/usr,}/bin/sh.

  6723       touch sub/conftst$i.h

  6724     done

  6725     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

  6727     case $depmode in

  6728     nosideeffect)

  6729       # after this tag, mechanisms are not by side-effect, so they'll

  6730       # only be used when explicitly requested

  6731       if test "x$enable_dependency_tracking" = xyes; then

  6732 	continue

  6733       else

  6734 	break

  6735       fi

  6736       ;;

  6737     none) break ;;

  6738     esac

  6739     # We check with `-c' and `-o' for the sake of the "dashmstdout"

  6740     # mode.  It turns out that the SunPro C++ compiler does not properly

  6741     # handle `-M -o', and we need to detect this.

  6742     if depmode=$depmode \

  6743        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \

  6744        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \

  6745        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \

  6746          >/dev/null 2>conftest.err &&

  6747        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&

  6748        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&

  6749        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then

  6750       # icc doesn't choke on unknown options, it will just issue warnings

  6751       # or remarks (even with -Werror).  So we grep stderr for any message

  6752       # that says an option was ignored or not supported.

  6753       # When given -MP, icc 7.0 and 7.1 complain thusly:

  6754       #   icc: Command line warning: ignoring option '-M'; no argument required

  6755       # The diagnosis changed in icc 8.0:

  6756       #   icc: Command line remark: option '-MP' not supported

  6757       if (grep 'ignoring option' conftest.err ||

  6758           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else

  6759         am_cv_$1_dependencies_compiler_type=$depmode

  6760         break

  6761       fi

  6762     fi

  6763   done

  6765   cd ..

  6766   rm -rf conftest.dir

  6767 else

  6768   am_cv_$1_dependencies_compiler_type=none

  6769 fi

  6770 ])

  6771 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])

  6772 AM_CONDITIONAL([am__fastdep$1], [

  6773   test "x$enable_dependency_tracking" != xno \

  6774   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])

  6775 ])

  6778 # AM_SET_DEPDIR

  6779 # -------------

  6780 # Choose a directory name for dependency files.

  6781 # This macro is AC_REQUIREd in _AM_DEPENDENCIES

  6782 AC_DEFUN([AM_SET_DEPDIR],

  6783 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl

  6784 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl

  6785 ])

  6788 # AM_DEP_TRACK

  6789 # ------------

  6790 AC_DEFUN([AM_DEP_TRACK],

  6791 [AC_ARG_ENABLE(dependency-tracking,

  6792 [  --disable-dependency-tracking  speeds up one-time build

  6793   --enable-dependency-tracking   do not reject slow dependency extractors])

  6794 if test "x$enable_dependency_tracking" != xno; then

  6795   am_depcomp="$ac_aux_dir/depcomp"

  6796   AMDEPBACKSLASH='\'

  6797 fi

  6798 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])

  6799 AC_SUBST([AMDEPBACKSLASH])

  6800 ])

  6802 # Generate code to set up dependency tracking.              -*- Autoconf -*-

  6804 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005

  6805 # Free Software Foundation, Inc.

  6806 #

  6807 # This file is free software; the Free Software Foundation

  6808 # gives unlimited permission to copy and/or distribute it,

  6809 # with or without modifications, as long as this notice is preserved.

  6811 #serial 3

  6813 # _AM_OUTPUT_DEPENDENCY_COMMANDS

  6814 # ------------------------------

  6815 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],

  6816 [for mf in $CONFIG_FILES; do

  6817   # Strip MF so we end up with the name of the file.

  6818   mf=`echo "$mf" | sed -e 's/:.*$//'`

  6819   # Check whether this is an Automake generated Makefile or not.

  6820   # We used to match only the files named `Makefile.in', but

  6821   # some people rename them; so instead we look at the file content.

  6822   # Grep'ing the first line is not enough: some people post-process

  6823   # each Makefile.in and add a new line on top of each file to say so.

  6824   # So let's grep whole file.

  6825   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then

  6826     dirpart=`AS_DIRNAME("$mf")`

  6827   else

  6828     continue

  6829   fi

  6830   # Extract the definition of DEPDIR, am__include, and am__quote

  6831   # from the Makefile without running `make'.

  6832   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`

  6833   test -z "$DEPDIR" && continue

  6834   am__include=`sed -n 's/^am__include = //p' < "$mf"`

  6835   test -z "am__include" && continue

  6836   am__quote=`sed -n 's/^am__quote = //p' < "$mf"`

  6837   # When using ansi2knr, U may be empty or an underscore; expand it

  6838   U=`sed -n 's/^U = //p' < "$mf"`

  6839   # Find all dependency output files, they are included files with

  6840   # $(DEPDIR) in their names.  We invoke sed twice because it is the

  6841   # simplest approach to changing $(DEPDIR) to its actual value in the

  6842   # expansion.

  6843   for file in `sed -n "

  6844     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \

  6845        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do

  6846     # Make sure the directory exists.

  6847     test -f "$dirpart/$file" && continue

  6848     fdir=`AS_DIRNAME(["$file"])`

  6849     AS_MKDIR_P([$dirpart/$fdir])

  6850     # echo "creating $dirpart/$file"

  6851     echo '# dummy' > "$dirpart/$file"

  6852   done

  6853 done

  6854 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS

  6857 # AM_OUTPUT_DEPENDENCY_COMMANDS

  6858 # -----------------------------

  6859 # This macro should only be invoked once -- use via AC_REQUIRE.

  6860 #

  6861 # This code is only required when automatic dependency tracking

  6862 # is enabled.  FIXME.  This creates each `.P' file that we will

  6863 # need in order to bootstrap the dependency handling code.

  6864 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],

  6865 [AC_CONFIG_COMMANDS([depfiles],

  6866      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],

  6867      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])

  6868 ])

  6870 # Do all the work for Automake.                             -*- Autoconf -*-

  6872 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005

  6873 # Free Software Foundation, Inc.

  6874 #

  6875 # This file is free software; the Free Software Foundation

  6876 # gives unlimited permission to copy and/or distribute it,

  6877 # with or without modifications, as long as this notice is preserved.

  6879 # serial 12

  6881 # This macro actually does too much.  Some checks are only needed if

  6882 # your package does certain things.  But this isn't really a big deal.

  6884 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])

  6885 # AM_INIT_AUTOMAKE([OPTIONS])

  6886 # -----------------------------------------------

  6887 # The call with PACKAGE and VERSION arguments is the old style

  6888 # call (pre autoconf-2.50), which is being phased out.  PACKAGE

  6889 # and VERSION should now be passed to AC_INIT and removed from

  6890 # the call to AM_INIT_AUTOMAKE.

  6891 # We support both call styles for the transition.  After

  6892 # the next Automake release, Autoconf can make the AC_INIT

  6893 # arguments mandatory, and then we can depend on a new Autoconf

  6894 # release and drop the old call support.

  6895 AC_DEFUN([AM_INIT_AUTOMAKE],

  6896 [AC_PREREQ([2.58])dnl

  6897 dnl Autoconf wants to disallow AM_ names.  We explicitly allow

  6898 dnl the ones we care about.

  6899 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl

  6900 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl

  6901 AC_REQUIRE([AC_PROG_INSTALL])dnl

  6902 # test to see if srcdir already configured

  6903 if test "`cd $srcdir && pwd`" != "`pwd`" &&

  6904    test -f $srcdir/config.status; then

  6905   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])

  6906 fi

  6908 # test whether we have cygpath

  6909 if test -z "$CYGPATH_W"; then

  6910   if (cygpath --version) >/dev/null 2>/dev/null; then

  6911     CYGPATH_W='cygpath -w'

  6912   else

  6913     CYGPATH_W=echo

  6914   fi

  6915 fi

  6916 AC_SUBST([CYGPATH_W])

  6918 # Define the identity of the package.

  6919 dnl Distinguish between old-style and new-style calls.

  6920 m4_ifval([$2],

  6921 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl

  6922  AC_SUBST([PACKAGE], [$1])dnl

  6923  AC_SUBST([VERSION], [$2])],

  6924 [_AM_SET_OPTIONS([$1])dnl

  6925  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl

  6926  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl

  6928 _AM_IF_OPTION([no-define],,

  6929 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])

  6930  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl

  6932 # Some tools Automake needs.

  6933 AC_REQUIRE([AM_SANITY_CHECK])dnl

  6934 AC_REQUIRE([AC_ARG_PROGRAM])dnl

  6935 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})

  6936 AM_MISSING_PROG(AUTOCONF, autoconf)

  6937 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})

  6938 AM_MISSING_PROG(AUTOHEADER, autoheader)

  6939 AM_MISSING_PROG(MAKEINFO, makeinfo)

  6940 AM_PROG_INSTALL_SH

  6941 AM_PROG_INSTALL_STRIP

  6942 AC_REQUIRE([AM_PROG_MKDIR_P])dnl

  6943 # We need awk for the "check" target.  The system "awk" is bad on

  6944 # some platforms.

  6945 AC_REQUIRE([AC_PROG_AWK])dnl

  6946 AC_REQUIRE([AC_PROG_MAKE_SET])dnl

  6947 AC_REQUIRE([AM_SET_LEADING_DOT])dnl

  6948 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],

  6949               [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],

  6950 	      		     [_AM_PROG_TAR([v7])])])

  6951 _AM_IF_OPTION([no-dependencies],,

  6952 [AC_PROVIDE_IFELSE([AC_PROG_CC],

  6953                   [_AM_DEPENDENCIES(CC)],

  6954                   [define([AC_PROG_CC],

  6955                           defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl

  6956 AC_PROVIDE_IFELSE([AC_PROG_CXX],

  6957                   [_AM_DEPENDENCIES(CXX)],

  6958                   [define([AC_PROG_CXX],

  6959                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl

  6960 ])

  6961 ])

  6964 # When config.status generates a header, we must update the stamp-h file.

  6965 # This file resides in the same directory as the config header

  6966 # that is generated.  The stamp files are numbered to have different names.

  6968 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the

  6969 # loop where config.status creates the headers, so we can generate

  6970 # our stamp files there.

  6971 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],

  6972 [# Compute $1's index in $config_headers.

  6973 _am_stamp_count=1

  6974 for _am_header in $config_headers :; do

  6975   case $_am_header in

  6976     $1 | $1:* )

  6977       break ;;

  6978     * )

  6979       _am_stamp_count=`expr $_am_stamp_count + 1` ;;

  6980   esac

  6981 done

  6982 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])

  6984 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.

  6985 #

  6986 # This file is free software; the Free Software Foundation

  6987 # gives unlimited permission to copy and/or distribute it,

  6988 # with or without modifications, as long as this notice is preserved.

  6990 # AM_PROG_INSTALL_SH

  6991 # ------------------

  6992 # Define $install_sh.

  6993 AC_DEFUN([AM_PROG_INSTALL_SH],

  6994 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl

  6995 install_sh=${install_sh-"$am_aux_dir/install-sh"}

  6996 AC_SUBST(install_sh)])

  6998 # Copyright (C) 2003, 2005  Free Software Foundation, Inc.

  6999 #

  7000 # This file is free software; the Free Software Foundation

  7001 # gives unlimited permission to copy and/or distribute it,

  7002 # with or without modifications, as long as this notice is preserved.

  7004 # serial 2

  7006 # Check whether the underlying file-system supports filenames

  7007 # with a leading dot.  For instance MS-DOS doesn't.

  7008 AC_DEFUN([AM_SET_LEADING_DOT],

  7009 [rm -rf .tst 2>/dev/null

  7010 mkdir .tst 2>/dev/null

  7011 if test -d .tst; then

  7012   am__leading_dot=.

  7013 else

  7014   am__leading_dot=_

  7015 fi

  7016 rmdir .tst 2>/dev/null

  7017 AC_SUBST([am__leading_dot])])

  7019 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-

  7020 # From Jim Meyering

  7022 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005

  7023 # Free Software Foundation, Inc.

  7024 #

  7025 # This file is free software; the Free Software Foundation

  7026 # gives unlimited permission to copy and/or distribute it,

  7027 # with or without modifications, as long as this notice is preserved.

  7029 # serial 4

  7031 AC_DEFUN([AM_MAINTAINER_MODE],

  7032 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])

  7033   dnl maintainer-mode is disabled by default

  7034   AC_ARG_ENABLE(maintainer-mode,

  7035 [  --enable-maintainer-mode  enable make rules and dependencies not useful

  7036 			  (and sometimes confusing) to the casual installer],

  7037       USE_MAINTAINER_MODE=$enableval,

  7038       USE_MAINTAINER_MODE=no)

  7039   AC_MSG_RESULT([$USE_MAINTAINER_MODE])

  7040   AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])

  7041   MAINT=$MAINTAINER_MODE_TRUE

  7042   AC_SUBST(MAINT)dnl

  7043 ]

  7044 )

  7046 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])

  7048 # Check to see how 'make' treats includes.	            -*- Autoconf -*-

  7050 # Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.

  7051 #

  7052 # This file is free software; the Free Software Foundation

  7053 # gives unlimited permission to copy and/or distribute it,

  7054 # with or without modifications, as long as this notice is preserved.

  7056 # serial 3

  7058 # AM_MAKE_INCLUDE()

  7059 # -----------------

  7060 # Check to see how make treats includes.

  7061 AC_DEFUN([AM_MAKE_INCLUDE],

  7062 [am_make=${MAKE-make}

  7063 cat > confinc << 'END'

  7064 am__doit:

  7065 	@echo done

  7066 .PHONY: am__doit

  7067 END

  7068 # If we don't find an include directive, just comment out the code.

  7069 AC_MSG_CHECKING([for style of include used by $am_make])

  7070 am__include="#"

  7071 am__quote=

  7072 _am_result=none

  7073 # First try GNU make style include.

  7074 echo "include confinc" > confmf

  7075 # We grep out `Entering directory' and `Leaving directory'

  7076 # messages which can occur if `w' ends up in MAKEFLAGS.

  7077 # In particular we don't look at `^make:' because GNU make might

  7078 # be invoked under some other name (usually "gmake"), in which

  7079 # case it prints its new name instead of `make'.

  7080 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then

  7081    am__include=include

  7082    am__quote=

  7083    _am_result=GNU

  7084 fi

  7085 # Now try BSD make style include.

  7086 if test "$am__include" = "#"; then

  7087    echo '.include "confinc"' > confmf

  7088    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then

  7089       am__include=.include

  7090       am__quote="\""

  7091       _am_result=BSD

  7092    fi

  7093 fi

  7094 AC_SUBST([am__include])

  7095 AC_SUBST([am__quote])

  7096 AC_MSG_RESULT([$_am_result])

  7097 rm -f confinc confmf

  7098 ])

  7100 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-

  7102 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005

  7103 # Free Software Foundation, Inc.

  7104 #

  7105 # This file is free software; the Free Software Foundation

  7106 # gives unlimited permission to copy and/or distribute it,

  7107 # with or without modifications, as long as this notice is preserved.

  7109 # serial 4

  7111 # AM_MISSING_PROG(NAME, PROGRAM)

  7112 # ------------------------------

  7113 AC_DEFUN([AM_MISSING_PROG],

  7114 [AC_REQUIRE([AM_MISSING_HAS_RUN])

  7115 $1=${$1-"${am_missing_run}$2"}

  7116 AC_SUBST($1)])

  7119 # AM_MISSING_HAS_RUN

  7120 # ------------------

  7121 # Define MISSING if not defined so far and test if it supports --run.

  7122 # If it does, set am_missing_run to use it, otherwise, to nothing.

  7123 AC_DEFUN([AM_MISSING_HAS_RUN],

  7124 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl

  7125 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"

  7126 # Use eval to expand $SHELL

  7127 if eval "$MISSING --run true"; then

  7128   am_missing_run="$MISSING --run "

  7129 else

  7130   am_missing_run=

  7131   AC_MSG_WARN([`missing' script is too old or missing])

  7132 fi

  7133 ])

  7135 # Copyright (C) 2003, 2004, 2005  Free Software Foundation, Inc.

  7136 #

  7137 # This file is free software; the Free Software Foundation

  7138 # gives unlimited permission to copy and/or distribute it,

  7139 # with or without modifications, as long as this notice is preserved.

  7141 # AM_PROG_MKDIR_P

  7142 # ---------------

  7143 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.

  7144 #

  7145 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories

  7146 # created by `make install' are always world readable, even if the

  7147 # installer happens to have an overly restrictive umask (e.g. 077).

  7148 # This was a mistake.  There are at least two reasons why we must not

  7149 # use `-m 0755':

  7150 #   - it causes special bits like SGID to be ignored,

  7151 #   - it may be too restrictive (some setups expect 775 directories).

  7152 #

  7153 # Do not use -m 0755 and let people choose whatever they expect by

  7154 # setting umask.

  7155 #

  7156 # We cannot accept any implementation of `mkdir' that recognizes `-p'.

  7157 # Some implementations (such as Solaris 8's) are not thread-safe: if a

  7158 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'

  7159 # concurrently, both version can detect that a/ is missing, but only

  7160 # one can create it and the other will error out.  Consequently we

  7161 # restrict ourselves to GNU make (using the --version option ensures

  7162 # this.)

  7163 AC_DEFUN([AM_PROG_MKDIR_P],

  7164 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then

  7165   # We used to keeping the `.' as first argument, in order to

  7166   # allow $(mkdir_p) to be used without argument.  As in

  7167   #   $(mkdir_p) $(somedir)

  7168   # where $(somedir) is conditionally defined.  However this is wrong

  7169   # for two reasons:

  7170   #  1. if the package is installed by a user who cannot write `.'

  7171   #     make install will fail,

  7172   #  2. the above comment should most certainly read

  7173   #     $(mkdir_p) $(DESTDIR)$(somedir)

  7174   #     so it does not work when $(somedir) is undefined and

  7175   #     $(DESTDIR) is not.

  7176   #  To support the latter case, we have to write

  7177   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),

  7178   #  so the `.' trick is pointless.

  7179   mkdir_p='mkdir -p --'

  7180 else

  7181   # On NextStep and OpenStep, the `mkdir' command does not

  7182   # recognize any option.  It will interpret all options as

  7183   # directories to create, and then abort because `.' already

  7184   # exists.

  7185   for d in ./-p ./--version;

  7186   do

  7187     test -d $d && rmdir $d

  7188   done

  7189   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.

  7190   if test -f "$ac_aux_dir/mkinstalldirs"; then

  7191     mkdir_p='$(mkinstalldirs)'

  7192   else

  7193     mkdir_p='$(install_sh) -d'

  7194   fi

  7195 fi

  7196 AC_SUBST([mkdir_p])])

  7198 # Helper functions for option handling.                     -*- Autoconf -*-

  7200 # Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.

  7201 #

  7202 # This file is free software; the Free Software Foundation

  7203 # gives unlimited permission to copy and/or distribute it,

  7204 # with or without modifications, as long as this notice is preserved.

  7206 # serial 3

  7208 # _AM_MANGLE_OPTION(NAME)

  7209 # -----------------------

  7210 AC_DEFUN([_AM_MANGLE_OPTION],

  7211 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])

  7213 # _AM_SET_OPTION(NAME)

  7214 # ------------------------------

  7215 # Set option NAME.  Presently that only means defining a flag for this option.

  7216 AC_DEFUN([_AM_SET_OPTION],

  7217 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])

  7219 # _AM_SET_OPTIONS(OPTIONS)

  7220 # ----------------------------------

  7221 # OPTIONS is a space-separated list of Automake options.

  7222 AC_DEFUN([_AM_SET_OPTIONS],

  7223 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])

  7225 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])

  7226 # -------------------------------------------

  7227 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.

  7228 AC_DEFUN([_AM_IF_OPTION],

  7229 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])

  7231 # Check to make sure that the build environment is sane.    -*- Autoconf -*-

  7233 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005

  7234 # Free Software Foundation, Inc.

  7235 #

  7236 # This file is free software; the Free Software Foundation

  7237 # gives unlimited permission to copy and/or distribute it,

  7238 # with or without modifications, as long as this notice is preserved.

  7240 # serial 4

  7242 # AM_SANITY_CHECK

  7243 # ---------------

  7244 AC_DEFUN([AM_SANITY_CHECK],

  7245 [AC_MSG_CHECKING([whether build environment is sane])

  7246 # Just in case

  7247 sleep 1

  7248 echo timestamp > conftest.file

  7249 # Do `set' in a subshell so we don't clobber the current shell's

  7250 # arguments.  Must try -L first in case configure is actually a

  7251 # symlink; some systems play weird games with the mod time of symlinks

  7252 # (eg FreeBSD returns the mod time of the symlink's containing

  7253 # directory).

  7254 if (

  7255    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`

  7256    if test "$[*]" = "X"; then

  7257       # -L didn't work.

  7258       set X `ls -t $srcdir/configure conftest.file`

  7259    fi

  7260    rm -f conftest.file

  7261    if test "$[*]" != "X $srcdir/configure conftest.file" \

  7262       && test "$[*]" != "X conftest.file $srcdir/configure"; then

  7264       # If neither matched, then we have a broken ls.  This can happen

  7265       # if, for instance, CONFIG_SHELL is bash and it inherits a

  7266       # broken ls alias from the environment.  This has actually

  7267       # happened.  Such a system could not be considered "sane".

  7268       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken

  7269 alias in your environment])

  7270    fi

  7272    test "$[2]" = conftest.file

  7273    )

  7274 then

  7275    # Ok.

  7276    :

  7277 else

  7278    AC_MSG_ERROR([newly created file is older than distributed files!

  7279 Check your system clock])

  7280 fi

  7281 AC_MSG_RESULT(yes)])

  7283 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.

  7284 #

  7285 # This file is free software; the Free Software Foundation

  7286 # gives unlimited permission to copy and/or distribute it,

  7287 # with or without modifications, as long as this notice is preserved.

  7289 # AM_PROG_INSTALL_STRIP

  7290 # ---------------------

  7291 # One issue with vendor `install' (even GNU) is that you can't

  7292 # specify the program used to strip binaries.  This is especially

  7293 # annoying in cross-compiling environments, where the build's strip

  7294 # is unlikely to handle the host's binaries.

  7295 # Fortunately install-sh will honor a STRIPPROG variable, so we

  7296 # always use install-sh in `make install-strip', and initialize

  7297 # STRIPPROG with the value of the STRIP variable (set by the user).

  7298 AC_DEFUN([AM_PROG_INSTALL_STRIP],

  7299 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl

  7300 # Installed binaries are usually stripped using `strip' when the user

  7301 # run `make install-strip'.  However `strip' might not be the right

  7302 # tool to use in cross-compilation environments, therefore Automake

  7303 # will honor the `STRIP' environment variable to overrule this program.

  7304 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.

  7305 if test "$cross_compiling" != no; then

  7306   AC_CHECK_TOOL([STRIP], [strip], :)

  7307 fi

  7308 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"

  7309 AC_SUBST([INSTALL_STRIP_PROGRAM])])

  7311 # Check how to create a tarball.                            -*- Autoconf -*-

  7313 # Copyright (C) 2004, 2005  Free Software Foundation, Inc.

  7314 #

  7315 # This file is free software; the Free Software Foundation

  7316 # gives unlimited permission to copy and/or distribute it,

  7317 # with or without modifications, as long as this notice is preserved.

  7319 # serial 2

  7321 # _AM_PROG_TAR(FORMAT)

  7322 # --------------------

  7323 # Check how to create a tarball in format FORMAT.

  7324 # FORMAT should be one of `v7', `ustar', or `pax'.

  7325 #

  7326 # Substitute a variable $(am__tar) that is a command

  7327 # writing to stdout a FORMAT-tarball containing the directory

  7328 # $tardir.

  7329 #     tardir=directory && $(am__tar) > result.tar

  7330 #

  7331 # Substitute a variable $(am__untar) that extract such

  7332 # a tarball read from stdin.

  7333 #     $(am__untar) < result.tar

  7334 AC_DEFUN([_AM_PROG_TAR],

  7335 [# Always define AMTAR for backward compatibility.

  7336 AM_MISSING_PROG([AMTAR], [tar])

  7337 m4_if([$1], [v7],

  7338      [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],

  7339      [m4_case([$1], [ustar],, [pax],,

  7340               [m4_fatal([Unknown tar format])])

  7341 AC_MSG_CHECKING([how to create a $1 tar archive])

  7342 # Loop over all known methods to create a tar archive until one works.

  7343 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'

  7344 _am_tools=${am_cv_prog_tar_$1-$_am_tools}

  7345 # Do not fold the above two line into one, because Tru64 sh and

  7346 # Solaris sh will not grok spaces in the rhs of `-'.

  7347 for _am_tool in $_am_tools

  7348 do

  7349   case $_am_tool in

  7350   gnutar)

  7351     for _am_tar in tar gnutar gtar;

  7352     do

  7353       AM_RUN_LOG([$_am_tar --version]) && break

  7354     done

  7355     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'

  7356     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'

  7357     am__untar="$_am_tar -xf -"

  7358     ;;

  7359   plaintar)

  7360     # Must skip GNU tar: if it does not support --format= it doesn't create

  7361     # ustar tarball either.

  7362     (tar --version) >/dev/null 2>&1 && continue

  7363     am__tar='tar chf - "$$tardir"'

  7364     am__tar_='tar chf - "$tardir"'

  7365     am__untar='tar xf -'

  7366     ;;

  7367   pax)

  7368     am__tar='pax -L -x $1 -w "$$tardir"'

  7369     am__tar_='pax -L -x $1 -w "$tardir"'

  7370     am__untar='pax -r'

  7371     ;;

  7372   cpio)

  7373     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'

  7374     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'

  7375     am__untar='cpio -i -H $1 -d'

  7376     ;;

  7377   none)

  7378     am__tar=false

  7379     am__tar_=false

  7380     am__untar=false

  7381     ;;

  7382   esac

  7384   # If the value was cached, stop now.  We just wanted to have am__tar

  7385   # and am__untar set.

  7386   test -n "${am_cv_prog_tar_$1}" && break

  7388   # tar/untar a dummy directory, and stop if the command works

  7389   rm -rf conftest.dir

  7390   mkdir conftest.dir

  7391   echo GrepMe > conftest.dir/file

  7392   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])

  7393   rm -rf conftest.dir

  7394   if test -s conftest.tar; then

  7395     AM_RUN_LOG([$am__untar <conftest.tar])

  7396     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break

  7397   fi

  7398 done

  7399 rm -rf conftest.dir

  7401 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])

  7402 AC_MSG_RESULT([$am_cv_prog_tar_$1])])

  7403 AC_SUBST([am__tar])

  7404 AC_SUBST([am__untar])

  7405 ]) # _AM_PROG_TAR

  7407 m4_include([m4/as-version.m4])

author	rosfran
	Tue Sep 26 15:23:49 2006 +0100 (2006-09-26)
branch	trunk
changeset 11	79e798d40577
parent 3	265cdb1c59e3
permissions	-rw-r--r--