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    1 # generated automatically by aclocal 1.10 -*- Autoconf -*-
    2 
    3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
    4 # 2005, 2006  Free Software Foundation, Inc.
    5 # This file is free software; the Free Software Foundation
    6 # gives unlimited permission to copy and/or distribute it,
    7 # with or without modifications, as long as this notice is preserved.
    8 
    9 # This program is distributed in the hope that it will be useful,
   10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
   11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
   12 # PARTICULAR PURPOSE.
   13 
   14 m4_if(m4_PACKAGE_VERSION, [2.61],,
   15 [m4_fatal([this file was generated for autoconf 2.61.
   16 You have another version of autoconf.  If you want to use that,
   17 you should regenerate the build system entirely.], [63])])
   18 
   19 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
   20 
   21 # serial 48 AC_PROG_LIBTOOL
   22 
   23 
   24 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
   25 # -----------------------------------------------------------
   26 # If this macro is not defined by Autoconf, define it here.
   27 m4_ifdef([AC_PROVIDE_IFELSE],
   28          [],
   29          [m4_define([AC_PROVIDE_IFELSE],
   30 	         [m4_ifdef([AC_PROVIDE_$1],
   31 		           [$2], [$3])])])
   32 
   33 
   34 # AC_PROG_LIBTOOL
   35 # ---------------
   36 AC_DEFUN([AC_PROG_LIBTOOL],
   37 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
   38 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
   39 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
   40   AC_PROVIDE_IFELSE([AC_PROG_CXX],
   41     [AC_LIBTOOL_CXX],
   42     [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
   43   ])])
   44 dnl And a similar setup for Fortran 77 support
   45   AC_PROVIDE_IFELSE([AC_PROG_F77],
   46     [AC_LIBTOOL_F77],
   47     [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
   48 ])])
   49 
   50 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
   51 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
   52 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
   53   AC_PROVIDE_IFELSE([AC_PROG_GCJ],
   54     [AC_LIBTOOL_GCJ],
   55     [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
   56       [AC_LIBTOOL_GCJ],
   57       [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
   58 	[AC_LIBTOOL_GCJ],
   59       [ifdef([AC_PROG_GCJ],
   60 	     [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
   61        ifdef([A][M_PROG_GCJ],
   62 	     [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
   63        ifdef([LT_AC_PROG_GCJ],
   64 	     [define([LT_AC_PROG_GCJ],
   65 		defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
   66 ])])# AC_PROG_LIBTOOL
   67 
   68 
   69 # _AC_PROG_LIBTOOL
   70 # ----------------
   71 AC_DEFUN([_AC_PROG_LIBTOOL],
   72 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
   73 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
   74 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
   75 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
   76 
   77 # This can be used to rebuild libtool when needed
   78 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
   79 
   80 # Always use our own libtool.
   81 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
   82 AC_SUBST(LIBTOOL)dnl
   83 
   84 # Prevent multiple expansion
   85 define([AC_PROG_LIBTOOL], [])
   86 ])# _AC_PROG_LIBTOOL
   87 
   88 
   89 # AC_LIBTOOL_SETUP
   90 # ----------------
   91 AC_DEFUN([AC_LIBTOOL_SETUP],
   92 [AC_PREREQ(2.50)dnl
   93 AC_REQUIRE([AC_ENABLE_SHARED])dnl
   94 AC_REQUIRE([AC_ENABLE_STATIC])dnl
   95 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
   96 AC_REQUIRE([AC_CANONICAL_HOST])dnl
   97 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
   98 AC_REQUIRE([AC_PROG_CC])dnl
   99 AC_REQUIRE([AC_PROG_LD])dnl
  100 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
  101 AC_REQUIRE([AC_PROG_NM])dnl
  102 
  103 AC_REQUIRE([AC_PROG_LN_S])dnl
  104 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
  105 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
  106 AC_REQUIRE([AC_OBJEXT])dnl
  107 AC_REQUIRE([AC_EXEEXT])dnl
  108 dnl
  109 
  110 AC_LIBTOOL_SYS_MAX_CMD_LEN
  111 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
  112 AC_LIBTOOL_OBJDIR
  113 
  114 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
  115 _LT_AC_PROG_ECHO_BACKSLASH
  116 
  117 case $host_os in
  118 aix3*)
  119   # AIX sometimes has problems with the GCC collect2 program.  For some
  120   # reason, if we set the COLLECT_NAMES environment variable, the problems
  121   # vanish in a puff of smoke.
  122   if test "X${COLLECT_NAMES+set}" != Xset; then
  123     COLLECT_NAMES=
  124     export COLLECT_NAMES
  125   fi
  126   ;;
  127 esac
  128 
  129 # Sed substitution that helps us do robust quoting.  It backslashifies
  130 # metacharacters that are still active within double-quoted strings.
  131 Xsed='sed -e 1s/^X//'
  132 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
  133 
  134 # Same as above, but do not quote variable references.
  135 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
  136 
  137 # Sed substitution to delay expansion of an escaped shell variable in a
  138 # double_quote_subst'ed string.
  139 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
  140 
  141 # Sed substitution to avoid accidental globbing in evaled expressions
  142 no_glob_subst='s/\*/\\\*/g'
  143 
  144 # Constants:
  145 rm="rm -f"
  146 
  147 # Global variables:
  148 default_ofile=libtool
  149 can_build_shared=yes
  150 
  151 # All known linkers require a `.a' archive for static linking (except MSVC,
  152 # which needs '.lib').
  153 libext=a
  154 ltmain="$ac_aux_dir/ltmain.sh"
  155 ofile="$default_ofile"
  156 with_gnu_ld="$lt_cv_prog_gnu_ld"
  157 
  158 AC_CHECK_TOOL(AR, ar, false)
  159 AC_CHECK_TOOL(RANLIB, ranlib, :)
  160 AC_CHECK_TOOL(STRIP, strip, :)
  161 
  162 old_CC="$CC"
  163 old_CFLAGS="$CFLAGS"
  164 
  165 # Set sane defaults for various variables
  166 test -z "$AR" && AR=ar
  167 test -z "$AR_FLAGS" && AR_FLAGS=cru
  168 test -z "$AS" && AS=as
  169 test -z "$CC" && CC=cc
  170 test -z "$LTCC" && LTCC=$CC
  171 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
  172 test -z "$DLLTOOL" && DLLTOOL=dlltool
  173 test -z "$LD" && LD=ld
  174 test -z "$LN_S" && LN_S="ln -s"
  175 test -z "$MAGIC_CMD" && MAGIC_CMD=file
  176 test -z "$NM" && NM=nm
  177 test -z "$SED" && SED=sed
  178 test -z "$OBJDUMP" && OBJDUMP=objdump
  179 test -z "$RANLIB" && RANLIB=:
  180 test -z "$STRIP" && STRIP=:
  181 test -z "$ac_objext" && ac_objext=o
  182 
  183 # Determine commands to create old-style static archives.
  184 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
  185 old_postinstall_cmds='chmod 644 $oldlib'
  186 old_postuninstall_cmds=
  187 
  188 if test -n "$RANLIB"; then
  189   case $host_os in
  190   openbsd*)
  191     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
  192     ;;
  193   *)
  194     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
  195     ;;
  196   esac
  197   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
  198 fi
  199 
  200 _LT_CC_BASENAME([$compiler])
  201 
  202 # Only perform the check for file, if the check method requires it
  203 case $deplibs_check_method in
  204 file_magic*)
  205   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
  206     AC_PATH_MAGIC
  207   fi
  208   ;;
  209 esac
  210 
  211 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
  212 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
  213 enable_win32_dll=yes, enable_win32_dll=no)
  214 
  215 AC_ARG_ENABLE([libtool-lock],
  216     [AC_HELP_STRING([--disable-libtool-lock],
  217 	[avoid locking (might break parallel builds)])])
  218 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
  219 
  220 AC_ARG_WITH([pic],
  221     [AC_HELP_STRING([--with-pic],
  222 	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
  223     [pic_mode="$withval"],
  224     [pic_mode=default])
  225 test -z "$pic_mode" && pic_mode=default
  226 
  227 # Use C for the default configuration in the libtool script
  228 tagname=
  229 AC_LIBTOOL_LANG_C_CONFIG
  230 _LT_AC_TAGCONFIG
  231 ])# AC_LIBTOOL_SETUP
  232 
  233 
  234 # _LT_AC_SYS_COMPILER
  235 # -------------------
  236 AC_DEFUN([_LT_AC_SYS_COMPILER],
  237 [AC_REQUIRE([AC_PROG_CC])dnl
  238 
  239 # If no C compiler was specified, use CC.
  240 LTCC=${LTCC-"$CC"}
  241 
  242 # If no C compiler flags were specified, use CFLAGS.
  243 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  244 
  245 # Allow CC to be a program name with arguments.
  246 compiler=$CC
  247 ])# _LT_AC_SYS_COMPILER
  248 
  249 
  250 # _LT_CC_BASENAME(CC)
  251 # -------------------
  252 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
  253 AC_DEFUN([_LT_CC_BASENAME],
  254 [for cc_temp in $1""; do
  255   case $cc_temp in
  256     compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
  257     distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
  258     \-*) ;;
  259     *) break;;
  260   esac
  261 done
  262 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
  263 ])
  264 
  265 
  266 # _LT_COMPILER_BOILERPLATE
  267 # ------------------------
  268 # Check for compiler boilerplate output or warnings with
  269 # the simple compiler test code.
  270 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
  271 [ac_outfile=conftest.$ac_objext
  272 printf "$lt_simple_compile_test_code" >conftest.$ac_ext
  273 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  274 _lt_compiler_boilerplate=`cat conftest.err`
  275 $rm conftest*
  276 ])# _LT_COMPILER_BOILERPLATE
  277 
  278 
  279 # _LT_LINKER_BOILERPLATE
  280 # ----------------------
  281 # Check for linker boilerplate output or warnings with
  282 # the simple link test code.
  283 AC_DEFUN([_LT_LINKER_BOILERPLATE],
  284 [ac_outfile=conftest.$ac_objext
  285 printf "$lt_simple_link_test_code" >conftest.$ac_ext
  286 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  287 _lt_linker_boilerplate=`cat conftest.err`
  288 $rm conftest*
  289 ])# _LT_LINKER_BOILERPLATE
  290 
  291 
  292 # _LT_AC_SYS_LIBPATH_AIX
  293 # ----------------------
  294 # Links a minimal program and checks the executable
  295 # for the system default hardcoded library path. In most cases,
  296 # this is /usr/lib:/lib, but when the MPI compilers are used
  297 # the location of the communication and MPI libs are included too.
  298 # If we don't find anything, use the default library path according
  299 # to the aix ld manual.
  300 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
  301 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
  302 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
  303 }'`
  304 # Check for a 64-bit object if we didn't find anything.
  305 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
  306 }'`; fi],[])
  307 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
  308 ])# _LT_AC_SYS_LIBPATH_AIX
  309 
  310 
  311 # _LT_AC_SHELL_INIT(ARG)
  312 # ----------------------
  313 AC_DEFUN([_LT_AC_SHELL_INIT],
  314 [ifdef([AC_DIVERSION_NOTICE],
  315 	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
  316 	 [AC_DIVERT_PUSH(NOTICE)])
  317 $1
  318 AC_DIVERT_POP
  319 ])# _LT_AC_SHELL_INIT
  320 
  321 
  322 # _LT_AC_PROG_ECHO_BACKSLASH
  323 # --------------------------
  324 # Add some code to the start of the generated configure script which
  325 # will find an echo command which doesn't interpret backslashes.
  326 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
  327 [_LT_AC_SHELL_INIT([
  328 # Check that we are running under the correct shell.
  329 SHELL=${CONFIG_SHELL-/bin/sh}
  330 
  331 case X$ECHO in
  332 X*--fallback-echo)
  333   # Remove one level of quotation (which was required for Make).
  334   ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
  335   ;;
  336 esac
  337 
  338 echo=${ECHO-echo}
  339 if test "X[$]1" = X--no-reexec; then
  340   # Discard the --no-reexec flag, and continue.
  341   shift
  342 elif test "X[$]1" = X--fallback-echo; then
  343   # Avoid inline document here, it may be left over
  344   :
  345 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
  346   # Yippee, $echo works!
  347   :
  348 else
  349   # Restart under the correct shell.
  350   exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
  351 fi
  352 
  353 if test "X[$]1" = X--fallback-echo; then
  354   # used as fallback echo
  355   shift
  356   cat <<EOF
  357 [$]*
  358 EOF
  359   exit 0
  360 fi
  361 
  362 # The HP-UX ksh and POSIX shell print the target directory to stdout
  363 # if CDPATH is set.
  364 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  365 
  366 if test -z "$ECHO"; then
  367 if test "X${echo_test_string+set}" != Xset; then
  368 # find a string as large as possible, as long as the shell can cope with it
  369   for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
  370     # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
  371     if (echo_test_string=`eval $cmd`) 2>/dev/null &&
  372        echo_test_string=`eval $cmd` &&
  373        (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
  374     then
  375       break
  376     fi
  377   done
  378 fi
  379 
  380 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
  381    echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
  382    test "X$echo_testing_string" = "X$echo_test_string"; then
  383   :
  384 else
  385   # The Solaris, AIX, and Digital Unix default echo programs unquote
  386   # backslashes.  This makes it impossible to quote backslashes using
  387   #   echo "$something" | sed 's/\\/\\\\/g'
  388   #
  389   # So, first we look for a working echo in the user's PATH.
  390 
  391   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  392   for dir in $PATH /usr/ucb; do
  393     IFS="$lt_save_ifs"
  394     if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
  395        test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
  396        echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
  397        test "X$echo_testing_string" = "X$echo_test_string"; then
  398       echo="$dir/echo"
  399       break
  400     fi
  401   done
  402   IFS="$lt_save_ifs"
  403 
  404   if test "X$echo" = Xecho; then
  405     # We didn't find a better echo, so look for alternatives.
  406     if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
  407        echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
  408        test "X$echo_testing_string" = "X$echo_test_string"; then
  409       # This shell has a builtin print -r that does the trick.
  410       echo='print -r'
  411     elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
  412 	 test "X$CONFIG_SHELL" != X/bin/ksh; then
  413       # If we have ksh, try running configure again with it.
  414       ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
  415       export ORIGINAL_CONFIG_SHELL
  416       CONFIG_SHELL=/bin/ksh
  417       export CONFIG_SHELL
  418       exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
  419     else
  420       # Try using printf.
  421       echo='printf %s\n'
  422       if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
  423 	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
  424 	 test "X$echo_testing_string" = "X$echo_test_string"; then
  425 	# Cool, printf works
  426 	:
  427       elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
  428 	   test "X$echo_testing_string" = 'X\t' &&
  429 	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  430 	   test "X$echo_testing_string" = "X$echo_test_string"; then
  431 	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
  432 	export CONFIG_SHELL
  433 	SHELL="$CONFIG_SHELL"
  434 	export SHELL
  435 	echo="$CONFIG_SHELL [$]0 --fallback-echo"
  436       elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
  437 	   test "X$echo_testing_string" = 'X\t' &&
  438 	   echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  439 	   test "X$echo_testing_string" = "X$echo_test_string"; then
  440 	echo="$CONFIG_SHELL [$]0 --fallback-echo"
  441       else
  442 	# maybe with a smaller string...
  443 	prev=:
  444 
  445 	for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
  446 	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
  447 	  then
  448 	    break
  449 	  fi
  450 	  prev="$cmd"
  451 	done
  452 
  453 	if test "$prev" != 'sed 50q "[$]0"'; then
  454 	  echo_test_string=`eval $prev`
  455 	  export echo_test_string
  456 	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
  457 	else
  458 	  # Oops.  We lost completely, so just stick with echo.
  459 	  echo=echo
  460 	fi
  461       fi
  462     fi
  463   fi
  464 fi
  465 fi
  466 
  467 # Copy echo and quote the copy suitably for passing to libtool from
  468 # the Makefile, instead of quoting the original, which is used later.
  469 ECHO=$echo
  470 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
  471    ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
  472 fi
  473 
  474 AC_SUBST(ECHO)
  475 ])])# _LT_AC_PROG_ECHO_BACKSLASH
  476 
  477 
  478 # _LT_AC_LOCK
  479 # -----------
  480 AC_DEFUN([_LT_AC_LOCK],
  481 [AC_ARG_ENABLE([libtool-lock],
  482     [AC_HELP_STRING([--disable-libtool-lock],
  483 	[avoid locking (might break parallel builds)])])
  484 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
  485 
  486 # Some flags need to be propagated to the compiler or linker for good
  487 # libtool support.
  488 case $host in
  489 ia64-*-hpux*)
  490   # Find out which ABI we are using.
  491   echo 'int i;' > conftest.$ac_ext
  492   if AC_TRY_EVAL(ac_compile); then
  493     case `/usr/bin/file conftest.$ac_objext` in
  494     *ELF-32*)
  495       HPUX_IA64_MODE="32"
  496       ;;
  497     *ELF-64*)
  498       HPUX_IA64_MODE="64"
  499       ;;
  500     esac
  501   fi
  502   rm -rf conftest*
  503   ;;
  504 *-*-irix6*)
  505   # Find out which ABI we are using.
  506   echo '[#]line __oline__ "configure"' > conftest.$ac_ext
  507   if AC_TRY_EVAL(ac_compile); then
  508    if test "$lt_cv_prog_gnu_ld" = yes; then
  509     case `/usr/bin/file conftest.$ac_objext` in
  510     *32-bit*)
  511       LD="${LD-ld} -melf32bsmip"
  512       ;;
  513     *N32*)
  514       LD="${LD-ld} -melf32bmipn32"
  515       ;;
  516     *64-bit*)
  517       LD="${LD-ld} -melf64bmip"
  518       ;;
  519     esac
  520    else
  521     case `/usr/bin/file conftest.$ac_objext` in
  522     *32-bit*)
  523       LD="${LD-ld} -32"
  524       ;;
  525     *N32*)
  526       LD="${LD-ld} -n32"
  527       ;;
  528     *64-bit*)
  529       LD="${LD-ld} -64"
  530       ;;
  531     esac
  532    fi
  533   fi
  534   rm -rf conftest*
  535   ;;
  536 
  537 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
  538   # Find out which ABI we are using.
  539   echo 'int i;' > conftest.$ac_ext
  540   if AC_TRY_EVAL(ac_compile); then
  541     case `/usr/bin/file conftest.o` in
  542     *32-bit*)
  543       case $host in
  544         x86_64-*linux*)
  545           LD="${LD-ld} -m elf_i386"
  546           ;;
  547         ppc64-*linux*|powerpc64-*linux*)
  548           LD="${LD-ld} -m elf32ppclinux"
  549           ;;
  550         s390x-*linux*)
  551           LD="${LD-ld} -m elf_s390"
  552           ;;
  553         sparc64-*linux*)
  554           LD="${LD-ld} -m elf32_sparc"
  555           ;;
  556       esac
  557       ;;
  558     *64-bit*)
  559       case $host in
  560         x86_64-*linux*)
  561           LD="${LD-ld} -m elf_x86_64"
  562           ;;
  563         ppc*-*linux*|powerpc*-*linux*)
  564           LD="${LD-ld} -m elf64ppc"
  565           ;;
  566         s390*-*linux*)
  567           LD="${LD-ld} -m elf64_s390"
  568           ;;
  569         sparc*-*linux*)
  570           LD="${LD-ld} -m elf64_sparc"
  571           ;;
  572       esac
  573       ;;
  574     esac
  575   fi
  576   rm -rf conftest*
  577   ;;
  578 
  579 *-*-sco3.2v5*)
  580   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  581   SAVE_CFLAGS="$CFLAGS"
  582   CFLAGS="$CFLAGS -belf"
  583   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
  584     [AC_LANG_PUSH(C)
  585      AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
  586      AC_LANG_POP])
  587   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
  588     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
  589     CFLAGS="$SAVE_CFLAGS"
  590   fi
  591   ;;
  592 sparc*-*solaris*)
  593   # Find out which ABI we are using.
  594   echo 'int i;' > conftest.$ac_ext
  595   if AC_TRY_EVAL(ac_compile); then
  596     case `/usr/bin/file conftest.o` in
  597     *64-bit*)
  598       case $lt_cv_prog_gnu_ld in
  599       yes*) LD="${LD-ld} -m elf64_sparc" ;;
  600       *)    LD="${LD-ld} -64" ;;
  601       esac
  602       ;;
  603     esac
  604   fi
  605   rm -rf conftest*
  606   ;;
  607 
  608 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
  609 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
  610   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
  611   AC_CHECK_TOOL(AS, as, false)
  612   AC_CHECK_TOOL(OBJDUMP, objdump, false)
  613   ;;
  614   ])
  615 esac
  616 
  617 need_locks="$enable_libtool_lock"
  618 
  619 ])# _LT_AC_LOCK
  620 
  621 
  622 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
  623 #		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
  624 # ----------------------------------------------------------------
  625 # Check whether the given compiler option works
  626 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
  627 [AC_REQUIRE([LT_AC_PROG_SED])
  628 AC_CACHE_CHECK([$1], [$2],
  629   [$2=no
  630   ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
  631    printf "$lt_simple_compile_test_code" > conftest.$ac_ext
  632    lt_compiler_flag="$3"
  633    # Insert the option either (1) after the last *FLAGS variable, or
  634    # (2) before a word containing "conftest.", or (3) at the end.
  635    # Note that $ac_compile itself does not contain backslashes and begins
  636    # with a dollar sign (not a hyphen), so the echo should work correctly.
  637    # The option is referenced via a variable to avoid confusing sed.
  638    lt_compile=`echo "$ac_compile" | $SED \
  639    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
  640    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
  641    -e 's:$: $lt_compiler_flag:'`
  642    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
  643    (eval "$lt_compile" 2>conftest.err)
  644    ac_status=$?
  645    cat conftest.err >&AS_MESSAGE_LOG_FD
  646    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
  647    if (exit $ac_status) && test -s "$ac_outfile"; then
  648      # The compiler can only warn and ignore the option if not recognized
  649      # So say no if there are warnings other than the usual output.
  650      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
  651      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
  652      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
  653        $2=yes
  654      fi
  655    fi
  656    $rm conftest*
  657 ])
  658 
  659 if test x"[$]$2" = xyes; then
  660     ifelse([$5], , :, [$5])
  661 else
  662     ifelse([$6], , :, [$6])
  663 fi
  664 ])# AC_LIBTOOL_COMPILER_OPTION
  665 
  666 
  667 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
  668 #                          [ACTION-SUCCESS], [ACTION-FAILURE])
  669 # ------------------------------------------------------------
  670 # Check whether the given compiler option works
  671 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
  672 [AC_CACHE_CHECK([$1], [$2],
  673   [$2=no
  674    save_LDFLAGS="$LDFLAGS"
  675    LDFLAGS="$LDFLAGS $3"
  676    printf "$lt_simple_link_test_code" > conftest.$ac_ext
  677    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
  678      # The linker can only warn and ignore the option if not recognized
  679      # So say no if there are warnings
  680      if test -s conftest.err; then
  681        # Append any errors to the config.log.
  682        cat conftest.err 1>&AS_MESSAGE_LOG_FD
  683        $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
  684        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
  685        if diff conftest.exp conftest.er2 >/dev/null; then
  686          $2=yes
  687        fi
  688      else
  689        $2=yes
  690      fi
  691    fi
  692    $rm conftest*
  693    LDFLAGS="$save_LDFLAGS"
  694 ])
  695 
  696 if test x"[$]$2" = xyes; then
  697     ifelse([$4], , :, [$4])
  698 else
  699     ifelse([$5], , :, [$5])
  700 fi
  701 ])# AC_LIBTOOL_LINKER_OPTION
  702 
  703 
  704 # AC_LIBTOOL_SYS_MAX_CMD_LEN
  705 # --------------------------
  706 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
  707 [# find the maximum length of command line arguments
  708 AC_MSG_CHECKING([the maximum length of command line arguments])
  709 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
  710   i=0
  711   teststring="ABCD"
  712 
  713   case $build_os in
  714   msdosdjgpp*)
  715     # On DJGPP, this test can blow up pretty badly due to problems in libc
  716     # (any single argument exceeding 2000 bytes causes a buffer overrun
  717     # during glob expansion).  Even if it were fixed, the result of this
  718     # check would be larger than it should be.
  719     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
  720     ;;
  721 
  722   gnu*)
  723     # Under GNU Hurd, this test is not required because there is
  724     # no limit to the length of command line arguments.
  725     # Libtool will interpret -1 as no limit whatsoever
  726     lt_cv_sys_max_cmd_len=-1;
  727     ;;
  728 
  729   cygwin* | mingw*)
  730     # On Win9x/ME, this test blows up -- it succeeds, but takes
  731     # about 5 minutes as the teststring grows exponentially.
  732     # Worse, since 9x/ME are not pre-emptively multitasking,
  733     # you end up with a "frozen" computer, even though with patience
  734     # the test eventually succeeds (with a max line length of 256k).
  735     # Instead, let's just punt: use the minimum linelength reported by
  736     # all of the supported platforms: 8192 (on NT/2K/XP).
  737     lt_cv_sys_max_cmd_len=8192;
  738     ;;
  739 
  740   amigaos*)
  741     # On AmigaOS with pdksh, this test takes hours, literally.
  742     # So we just punt and use a minimum line length of 8192.
  743     lt_cv_sys_max_cmd_len=8192;
  744     ;;
  745 
  746   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
  747     # This has been around since 386BSD, at least.  Likely further.
  748     if test -x /sbin/sysctl; then
  749       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
  750     elif test -x /usr/sbin/sysctl; then
  751       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
  752     else
  753       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
  754     fi
  755     # And add a safety zone
  756     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  757     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  758     ;;
  759 
  760   interix*)
  761     # We know the value 262144 and hardcode it with a safety zone (like BSD)
  762     lt_cv_sys_max_cmd_len=196608
  763     ;;
  764 
  765   osf*)
  766     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
  767     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
  768     # nice to cause kernel panics so lets avoid the loop below.
  769     # First set a reasonable default.
  770     lt_cv_sys_max_cmd_len=16384
  771     #
  772     if test -x /sbin/sysconfig; then
  773       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
  774         *1*) lt_cv_sys_max_cmd_len=-1 ;;
  775       esac
  776     fi
  777     ;;
  778   sco3.2v5*)
  779     lt_cv_sys_max_cmd_len=102400
  780     ;;
  781   sysv5* | sco5v6* | sysv4.2uw2*)
  782     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
  783     if test -n "$kargmax"; then
  784       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ 	]]//'`
  785     else
  786       lt_cv_sys_max_cmd_len=32768
  787     fi
  788     ;;
  789   *)
  790     # If test is not a shell built-in, we'll probably end up computing a
  791     # maximum length that is only half of the actual maximum length, but
  792     # we can't tell.
  793     SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
  794     while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
  795 	       = "XX$teststring") >/dev/null 2>&1 &&
  796 	    new_result=`expr "X$teststring" : ".*" 2>&1` &&
  797 	    lt_cv_sys_max_cmd_len=$new_result &&
  798 	    test $i != 17 # 1/2 MB should be enough
  799     do
  800       i=`expr $i + 1`
  801       teststring=$teststring$teststring
  802     done
  803     teststring=
  804     # Add a significant safety factor because C++ compilers can tack on massive
  805     # amounts of additional arguments before passing them to the linker.
  806     # It appears as though 1/2 is a usable value.
  807     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
  808     ;;
  809   esac
  810 ])
  811 if test -n $lt_cv_sys_max_cmd_len ; then
  812   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
  813 else
  814   AC_MSG_RESULT(none)
  815 fi
  816 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
  817 
  818 
  819 # _LT_AC_CHECK_DLFCN
  820 # ------------------
  821 AC_DEFUN([_LT_AC_CHECK_DLFCN],
  822 [AC_CHECK_HEADERS(dlfcn.h)dnl
  823 ])# _LT_AC_CHECK_DLFCN
  824 
  825 
  826 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
  827 #                           ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
  828 # ---------------------------------------------------------------------
  829 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
  830 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
  831 if test "$cross_compiling" = yes; then :
  832   [$4]
  833 else
  834   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  835   lt_status=$lt_dlunknown
  836   cat > conftest.$ac_ext <<EOF
  837 [#line __oline__ "configure"
  838 #include "confdefs.h"
  839 
  840 #if HAVE_DLFCN_H
  841 #include <dlfcn.h>
  842 #endif
  843 
  844 #include <stdio.h>
  845 
  846 #ifdef RTLD_GLOBAL
  847 #  define LT_DLGLOBAL		RTLD_GLOBAL
  848 #else
  849 #  ifdef DL_GLOBAL
  850 #    define LT_DLGLOBAL		DL_GLOBAL
  851 #  else
  852 #    define LT_DLGLOBAL		0
  853 #  endif
  854 #endif
  855 
  856 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
  857    find out it does not work in some platform. */
  858 #ifndef LT_DLLAZY_OR_NOW
  859 #  ifdef RTLD_LAZY
  860 #    define LT_DLLAZY_OR_NOW		RTLD_LAZY
  861 #  else
  862 #    ifdef DL_LAZY
  863 #      define LT_DLLAZY_OR_NOW		DL_LAZY
  864 #    else
  865 #      ifdef RTLD_NOW
  866 #        define LT_DLLAZY_OR_NOW	RTLD_NOW
  867 #      else
  868 #        ifdef DL_NOW
  869 #          define LT_DLLAZY_OR_NOW	DL_NOW
  870 #        else
  871 #          define LT_DLLAZY_OR_NOW	0
  872 #        endif
  873 #      endif
  874 #    endif
  875 #  endif
  876 #endif
  877 
  878 #ifdef __cplusplus
  879 extern "C" void exit (int);
  880 #endif
  881 
  882 void fnord() { int i=42;}
  883 int main ()
  884 {
  885   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
  886   int status = $lt_dlunknown;
  887 
  888   if (self)
  889     {
  890       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
  891       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
  892       /* dlclose (self); */
  893     }
  894   else
  895     puts (dlerror ());
  896 
  897     exit (status);
  898 }]
  899 EOF
  900   if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
  901     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
  902     lt_status=$?
  903     case x$lt_status in
  904       x$lt_dlno_uscore) $1 ;;
  905       x$lt_dlneed_uscore) $2 ;;
  906       x$lt_dlunknown|x*) $3 ;;
  907     esac
  908   else :
  909     # compilation failed
  910     $3
  911   fi
  912 fi
  913 rm -fr conftest*
  914 ])# _LT_AC_TRY_DLOPEN_SELF
  915 
  916 
  917 # AC_LIBTOOL_DLOPEN_SELF
  918 # ----------------------
  919 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
  920 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
  921 if test "x$enable_dlopen" != xyes; then
  922   enable_dlopen=unknown
  923   enable_dlopen_self=unknown
  924   enable_dlopen_self_static=unknown
  925 else
  926   lt_cv_dlopen=no
  927   lt_cv_dlopen_libs=
  928 
  929   case $host_os in
  930   beos*)
  931     lt_cv_dlopen="load_add_on"
  932     lt_cv_dlopen_libs=
  933     lt_cv_dlopen_self=yes
  934     ;;
  935 
  936   mingw* | pw32*)
  937     lt_cv_dlopen="LoadLibrary"
  938     lt_cv_dlopen_libs=
  939    ;;
  940 
  941   cygwin*)
  942     lt_cv_dlopen="dlopen"
  943     lt_cv_dlopen_libs=
  944    ;;
  945 
  946   darwin*)
  947   # if libdl is installed we need to link against it
  948     AC_CHECK_LIB([dl], [dlopen],
  949 		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
  950     lt_cv_dlopen="dyld"
  951     lt_cv_dlopen_libs=
  952     lt_cv_dlopen_self=yes
  953     ])
  954    ;;
  955 
  956   *)
  957     AC_CHECK_FUNC([shl_load],
  958 	  [lt_cv_dlopen="shl_load"],
  959       [AC_CHECK_LIB([dld], [shl_load],
  960 	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
  961 	[AC_CHECK_FUNC([dlopen],
  962 	      [lt_cv_dlopen="dlopen"],
  963 	  [AC_CHECK_LIB([dl], [dlopen],
  964 		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
  965 	    [AC_CHECK_LIB([svld], [dlopen],
  966 		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
  967 	      [AC_CHECK_LIB([dld], [dld_link],
  968 		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
  969 	      ])
  970 	    ])
  971 	  ])
  972 	])
  973       ])
  974     ;;
  975   esac
  976 
  977   if test "x$lt_cv_dlopen" != xno; then
  978     enable_dlopen=yes
  979   else
  980     enable_dlopen=no
  981   fi
  982 
  983   case $lt_cv_dlopen in
  984   dlopen)
  985     save_CPPFLAGS="$CPPFLAGS"
  986     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
  987 
  988     save_LDFLAGS="$LDFLAGS"
  989     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
  990 
  991     save_LIBS="$LIBS"
  992     LIBS="$lt_cv_dlopen_libs $LIBS"
  993 
  994     AC_CACHE_CHECK([whether a program can dlopen itself],
  995 	  lt_cv_dlopen_self, [dnl
  996 	  _LT_AC_TRY_DLOPEN_SELF(
  997 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
  998 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
  999     ])
 1000 
 1001     if test "x$lt_cv_dlopen_self" = xyes; then
 1002       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
 1003       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
 1004     	  lt_cv_dlopen_self_static, [dnl
 1005 	  _LT_AC_TRY_DLOPEN_SELF(
 1006 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
 1007 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
 1008       ])
 1009     fi
 1010 
 1011     CPPFLAGS="$save_CPPFLAGS"
 1012     LDFLAGS="$save_LDFLAGS"
 1013     LIBS="$save_LIBS"
 1014     ;;
 1015   esac
 1016 
 1017   case $lt_cv_dlopen_self in
 1018   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
 1019   *) enable_dlopen_self=unknown ;;
 1020   esac
 1021 
 1022   case $lt_cv_dlopen_self_static in
 1023   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
 1024   *) enable_dlopen_self_static=unknown ;;
 1025   esac
 1026 fi
 1027 ])# AC_LIBTOOL_DLOPEN_SELF
 1028 
 1029 
 1030 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
 1031 # ---------------------------------
 1032 # Check to see if options -c and -o are simultaneously supported by compiler
 1033 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
 1034 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
 1035 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
 1036   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
 1037   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
 1038    $rm -r conftest 2>/dev/null
 1039    mkdir conftest
 1040    cd conftest
 1041    mkdir out
 1042    printf "$lt_simple_compile_test_code" > conftest.$ac_ext
 1043 
 1044    lt_compiler_flag="-o out/conftest2.$ac_objext"
 1045    # Insert the option either (1) after the last *FLAGS variable, or
 1046    # (2) before a word containing "conftest.", or (3) at the end.
 1047    # Note that $ac_compile itself does not contain backslashes and begins
 1048    # with a dollar sign (not a hyphen), so the echo should work correctly.
 1049    lt_compile=`echo "$ac_compile" | $SED \
 1050    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 1051    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 1052    -e 's:$: $lt_compiler_flag:'`
 1053    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 1054    (eval "$lt_compile" 2>out/conftest.err)
 1055    ac_status=$?
 1056    cat out/conftest.err >&AS_MESSAGE_LOG_FD
 1057    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 1058    if (exit $ac_status) && test -s out/conftest2.$ac_objext
 1059    then
 1060      # The compiler can only warn and ignore the option if not recognized
 1061      # So say no if there are warnings
 1062      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
 1063      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
 1064      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
 1065        _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 1066      fi
 1067    fi
 1068    chmod u+w . 2>&AS_MESSAGE_LOG_FD
 1069    $rm conftest*
 1070    # SGI C++ compiler will create directory out/ii_files/ for
 1071    # template instantiation
 1072    test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
 1073    $rm out/* && rmdir out
 1074    cd ..
 1075    rmdir conftest
 1076    $rm conftest*
 1077 ])
 1078 ])# AC_LIBTOOL_PROG_CC_C_O
 1079 
 1080 
 1081 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
 1082 # -----------------------------------------
 1083 # Check to see if we can do hard links to lock some files if needed
 1084 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
 1085 [AC_REQUIRE([_LT_AC_LOCK])dnl
 1086 
 1087 hard_links="nottested"
 1088 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
 1089   # do not overwrite the value of need_locks provided by the user
 1090   AC_MSG_CHECKING([if we can lock with hard links])
 1091   hard_links=yes
 1092   $rm conftest*
 1093   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 1094   touch conftest.a
 1095   ln conftest.a conftest.b 2>&5 || hard_links=no
 1096   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 1097   AC_MSG_RESULT([$hard_links])
 1098   if test "$hard_links" = no; then
 1099     AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
 1100     need_locks=warn
 1101   fi
 1102 else
 1103   need_locks=no
 1104 fi
 1105 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
 1106 
 1107 
 1108 # AC_LIBTOOL_OBJDIR
 1109 # -----------------
 1110 AC_DEFUN([AC_LIBTOOL_OBJDIR],
 1111 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
 1112 [rm -f .libs 2>/dev/null
 1113 mkdir .libs 2>/dev/null
 1114 if test -d .libs; then
 1115   lt_cv_objdir=.libs
 1116 else
 1117   # MS-DOS does not allow filenames that begin with a dot.
 1118   lt_cv_objdir=_libs
 1119 fi
 1120 rmdir .libs 2>/dev/null])
 1121 objdir=$lt_cv_objdir
 1122 ])# AC_LIBTOOL_OBJDIR
 1123 
 1124 
 1125 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
 1126 # ----------------------------------------------
 1127 # Check hardcoding attributes.
 1128 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
 1129 [AC_MSG_CHECKING([how to hardcode library paths into programs])
 1130 _LT_AC_TAGVAR(hardcode_action, $1)=
 1131 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
 1132    test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
 1133    test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
 1134 
 1135   # We can hardcode non-existant directories.
 1136   if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
 1137      # If the only mechanism to avoid hardcoding is shlibpath_var, we
 1138      # have to relink, otherwise we might link with an installed library
 1139      # when we should be linking with a yet-to-be-installed one
 1140      ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
 1141      test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
 1142     # Linking always hardcodes the temporary library directory.
 1143     _LT_AC_TAGVAR(hardcode_action, $1)=relink
 1144   else
 1145     # We can link without hardcoding, and we can hardcode nonexisting dirs.
 1146     _LT_AC_TAGVAR(hardcode_action, $1)=immediate
 1147   fi
 1148 else
 1149   # We cannot hardcode anything, or else we can only hardcode existing
 1150   # directories.
 1151   _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
 1152 fi
 1153 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
 1154 
 1155 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
 1156   # Fast installation is not supported
 1157   enable_fast_install=no
 1158 elif test "$shlibpath_overrides_runpath" = yes ||
 1159      test "$enable_shared" = no; then
 1160   # Fast installation is not necessary
 1161   enable_fast_install=needless
 1162 fi
 1163 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
 1164 
 1165 
 1166 # AC_LIBTOOL_SYS_LIB_STRIP
 1167 # ------------------------
 1168 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
 1169 [striplib=
 1170 old_striplib=
 1171 AC_MSG_CHECKING([whether stripping libraries is possible])
 1172 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
 1173   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
 1174   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
 1175   AC_MSG_RESULT([yes])
 1176 else
 1177 # FIXME - insert some real tests, host_os isn't really good enough
 1178   case $host_os in
 1179    darwin*)
 1180        if test -n "$STRIP" ; then
 1181          striplib="$STRIP -x"
 1182          AC_MSG_RESULT([yes])
 1183        else
 1184   AC_MSG_RESULT([no])
 1185 fi
 1186        ;;
 1187    *)
 1188   AC_MSG_RESULT([no])
 1189     ;;
 1190   esac
 1191 fi
 1192 ])# AC_LIBTOOL_SYS_LIB_STRIP
 1193 
 1194 
 1195 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
 1196 # -----------------------------
 1197 # PORTME Fill in your ld.so characteristics
 1198 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
 1199 [AC_MSG_CHECKING([dynamic linker characteristics])
 1200 library_names_spec=
 1201 libname_spec='lib$name'
 1202 soname_spec=
 1203 shrext_cmds=".so"
 1204 postinstall_cmds=
 1205 postuninstall_cmds=
 1206 finish_cmds=
 1207 finish_eval=
 1208 shlibpath_var=
 1209 shlibpath_overrides_runpath=unknown
 1210 version_type=none
 1211 dynamic_linker="$host_os ld.so"
 1212 sys_lib_dlsearch_path_spec="/lib /usr/lib"
 1213 if test "$GCC" = yes; then
 1214   sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
 1215   if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
 1216     # if the path contains ";" then we assume it to be the separator
 1217     # otherwise default to the standard path separator (i.e. ":") - it is
 1218     # assumed that no part of a normal pathname contains ";" but that should
 1219     # okay in the real world where ";" in dirpaths is itself problematic.
 1220     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
 1221   else
 1222     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
 1223   fi
 1224 else
 1225   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 1226 fi
 1227 need_lib_prefix=unknown
 1228 hardcode_into_libs=no
 1229 
 1230 # when you set need_version to no, make sure it does not cause -set_version
 1231 # flags to be left without arguments
 1232 need_version=unknown
 1233 
 1234 case $host_os in
 1235 aix3*)
 1236   version_type=linux
 1237   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
 1238   shlibpath_var=LIBPATH
 1239 
 1240   # AIX 3 has no versioning support, so we append a major version to the name.
 1241   soname_spec='${libname}${release}${shared_ext}$major'
 1242   ;;
 1243 
 1244 aix4* | aix5*)
 1245   version_type=linux
 1246   need_lib_prefix=no
 1247   need_version=no
 1248   hardcode_into_libs=yes
 1249   if test "$host_cpu" = ia64; then
 1250     # AIX 5 supports IA64
 1251     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
 1252     shlibpath_var=LD_LIBRARY_PATH
 1253   else
 1254     # With GCC up to 2.95.x, collect2 would create an import file
 1255     # for dependence libraries.  The import file would start with
 1256     # the line `#! .'.  This would cause the generated library to
 1257     # depend on `.', always an invalid library.  This was fixed in
 1258     # development snapshots of GCC prior to 3.0.
 1259     case $host_os in
 1260       aix4 | aix4.[[01]] | aix4.[[01]].*)
 1261       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
 1262 	   echo ' yes '
 1263 	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
 1264 	:
 1265       else
 1266 	can_build_shared=no
 1267       fi
 1268       ;;
 1269     esac
 1270     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
 1271     # soname into executable. Probably we can add versioning support to
 1272     # collect2, so additional links can be useful in future.
 1273     if test "$aix_use_runtimelinking" = yes; then
 1274       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
 1275       # instead of lib<name>.a to let people know that these are not
 1276       # typical AIX shared libraries.
 1277       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1278     else
 1279       # We preserve .a as extension for shared libraries through AIX4.2
 1280       # and later when we are not doing run time linking.
 1281       library_names_spec='${libname}${release}.a $libname.a'
 1282       soname_spec='${libname}${release}${shared_ext}$major'
 1283     fi
 1284     shlibpath_var=LIBPATH
 1285   fi
 1286   ;;
 1287 
 1288 amigaos*)
 1289   library_names_spec='$libname.ixlibrary $libname.a'
 1290   # Create ${libname}_ixlibrary.a entries in /sys/libs.
 1291   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 ${libname}_ixlibrary.a || exit 1; done'
 1292   ;;
 1293 
 1294 beos*)
 1295   library_names_spec='${libname}${shared_ext}'
 1296   dynamic_linker="$host_os ld.so"
 1297   shlibpath_var=LIBRARY_PATH
 1298   ;;
 1299 
 1300 bsdi[[45]]*)
 1301   version_type=linux
 1302   need_version=no
 1303   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1304   soname_spec='${libname}${release}${shared_ext}$major'
 1305   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
 1306   shlibpath_var=LD_LIBRARY_PATH
 1307   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
 1308   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
 1309   # the default ld.so.conf also contains /usr/contrib/lib and
 1310   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
 1311   # libtool to hard-code these into programs
 1312   ;;
 1313 
 1314 cygwin* | mingw* | pw32*)
 1315   version_type=windows
 1316   shrext_cmds=".dll"
 1317   need_version=no
 1318   need_lib_prefix=no
 1319 
 1320   case $GCC,$host_os in
 1321   yes,cygwin* | yes,mingw* | yes,pw32*)
 1322     library_names_spec='$libname.dll.a'
 1323     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 1324     postinstall_cmds='base_file=`basename \${file}`~
 1325       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
 1326       dldir=$destdir/`dirname \$dlpath`~
 1327       test -d \$dldir || mkdir -p \$dldir~
 1328       $install_prog $dir/$dlname \$dldir/$dlname~
 1329       chmod a+x \$dldir/$dlname'
 1330     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 1331       dlpath=$dir/\$dldll~
 1332        $rm \$dlpath'
 1333     shlibpath_overrides_runpath=yes
 1334 
 1335     case $host_os in
 1336     cygwin*)
 1337       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
 1338       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
 1339       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
 1340       ;;
 1341     mingw*)
 1342       # MinGW DLLs use traditional 'lib' prefix
 1343       soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
 1344       sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
 1345       if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
 1346         # It is most probably a Windows format PATH printed by
 1347         # mingw gcc, but we are running on Cygwin. Gcc prints its search
 1348         # path with ; separators, and with drive letters. We can handle the
 1349         # drive letters (cygwin fileutils understands them), so leave them,
 1350         # especially as we might pass files found there to a mingw objdump,
 1351         # which wouldn't understand a cygwinified path. Ahh.
 1352         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
 1353       else
 1354         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
 1355       fi
 1356       ;;
 1357     pw32*)
 1358       # pw32 DLLs use 'pw' prefix rather than 'lib'
 1359       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
 1360       ;;
 1361     esac
 1362     ;;
 1363 
 1364   *)
 1365     library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
 1366     ;;
 1367   esac
 1368   dynamic_linker='Win32 ld.exe'
 1369   # FIXME: first we should search . and the directory the executable is in
 1370   shlibpath_var=PATH
 1371   ;;
 1372 
 1373 darwin* | rhapsody*)
 1374   dynamic_linker="$host_os dyld"
 1375   version_type=darwin
 1376   need_lib_prefix=no
 1377   need_version=no
 1378   library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
 1379   soname_spec='${libname}${release}${major}$shared_ext'
 1380   shlibpath_overrides_runpath=yes
 1381   shlibpath_var=DYLD_LIBRARY_PATH
 1382   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
 1383   # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
 1384   if test "$GCC" = yes; then
 1385     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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
 1386   else
 1387     sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
 1388   fi
 1389   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
 1390   ;;
 1391 
 1392 dgux*)
 1393   version_type=linux
 1394   need_lib_prefix=no
 1395   need_version=no
 1396   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
 1397   soname_spec='${libname}${release}${shared_ext}$major'
 1398   shlibpath_var=LD_LIBRARY_PATH
 1399   ;;
 1400 
 1401 freebsd1*)
 1402   dynamic_linker=no
 1403   ;;
 1404 
 1405 kfreebsd*-gnu)
 1406   version_type=linux
 1407   need_lib_prefix=no
 1408   need_version=no
 1409   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 1410   soname_spec='${libname}${release}${shared_ext}$major'
 1411   shlibpath_var=LD_LIBRARY_PATH
 1412   shlibpath_overrides_runpath=no
 1413   hardcode_into_libs=yes
 1414   dynamic_linker='GNU ld.so'
 1415   ;;
 1416 
 1417 freebsd* | dragonfly*)
 1418   # DragonFly does not have aout.  When/if they implement a new
 1419   # versioning mechanism, adjust this.
 1420   if test -x /usr/bin/objformat; then
 1421     objformat=`/usr/bin/objformat`
 1422   else
 1423     case $host_os in
 1424     freebsd[[123]]*) objformat=aout ;;
 1425     *) objformat=elf ;;
 1426     esac
 1427   fi
 1428   version_type=freebsd-$objformat
 1429   case $version_type in
 1430     freebsd-elf*)
 1431       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
 1432       need_version=no
 1433       need_lib_prefix=no
 1434       ;;
 1435     freebsd-*)
 1436       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
 1437       need_version=yes
 1438       ;;
 1439   esac
 1440   shlibpath_var=LD_LIBRARY_PATH
 1441   case $host_os in
 1442   freebsd2*)
 1443     shlibpath_overrides_runpath=yes
 1444     ;;
 1445   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
 1446     shlibpath_overrides_runpath=yes
 1447     hardcode_into_libs=yes
 1448     ;;
 1449   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
 1450   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
 1451     shlibpath_overrides_runpath=no
 1452     hardcode_into_libs=yes
 1453     ;;
 1454   freebsd*) # from 4.6 on
 1455     shlibpath_overrides_runpath=yes
 1456     hardcode_into_libs=yes
 1457     ;;
 1458   esac
 1459   ;;
 1460 
 1461 gnu*)
 1462   version_type=linux
 1463   need_lib_prefix=no
 1464   need_version=no
 1465   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
 1466   soname_spec='${libname}${release}${shared_ext}$major'
 1467   shlibpath_var=LD_LIBRARY_PATH
 1468   hardcode_into_libs=yes
 1469   ;;
 1470 
 1471 hpux9* | hpux10* | hpux11*)
 1472   # Give a soname corresponding to the major version so that dld.sl refuses to
 1473   # link against other versions.
 1474   version_type=sunos
 1475   need_lib_prefix=no
 1476   need_version=no
 1477   case $host_cpu in
 1478   ia64*)
 1479     shrext_cmds='.so'
 1480     hardcode_into_libs=yes
 1481     dynamic_linker="$host_os dld.so"
 1482     shlibpath_var=LD_LIBRARY_PATH
 1483     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 1484     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1485     soname_spec='${libname}${release}${shared_ext}$major'
 1486     if test "X$HPUX_IA64_MODE" = X32; then
 1487       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
 1488     else
 1489       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
 1490     fi
 1491     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 1492     ;;
 1493    hppa*64*)
 1494      shrext_cmds='.sl'
 1495      hardcode_into_libs=yes
 1496      dynamic_linker="$host_os dld.sl"
 1497      shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
 1498      shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 1499      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1500      soname_spec='${libname}${release}${shared_ext}$major'
 1501      sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
 1502      sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 1503      ;;
 1504    *)
 1505     shrext_cmds='.sl'
 1506     dynamic_linker="$host_os dld.sl"
 1507     shlibpath_var=SHLIB_PATH
 1508     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
 1509     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1510     soname_spec='${libname}${release}${shared_ext}$major'
 1511     ;;
 1512   esac
 1513   # HP-UX runs *really* slowly unless shared libraries are mode 555.
 1514   postinstall_cmds='chmod 555 $lib'
 1515   ;;
 1516 
 1517 interix3*)
 1518   version_type=linux
 1519   need_lib_prefix=no
 1520   need_version=no
 1521   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 1522   soname_spec='${libname}${release}${shared_ext}$major'
 1523   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
 1524   shlibpath_var=LD_LIBRARY_PATH
 1525   shlibpath_overrides_runpath=no
 1526   hardcode_into_libs=yes
 1527   ;;
 1528 
 1529 irix5* | irix6* | nonstopux*)
 1530   case $host_os in
 1531     nonstopux*) version_type=nonstopux ;;
 1532     *)
 1533 	if test "$lt_cv_prog_gnu_ld" = yes; then
 1534 		version_type=linux
 1535 	else
 1536 		version_type=irix
 1537 	fi ;;
 1538   esac
 1539   need_lib_prefix=no
 1540   need_version=no
 1541   soname_spec='${libname}${release}${shared_ext}$major'
 1542   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
 1543   case $host_os in
 1544   irix5* | nonstopux*)
 1545     libsuff= shlibsuff=
 1546     ;;
 1547   *)
 1548     case $LD in # libtool.m4 will add one of these switches to LD
 1549     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
 1550       libsuff= shlibsuff= libmagic=32-bit;;
 1551     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
 1552       libsuff=32 shlibsuff=N32 libmagic=N32;;
 1553     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
 1554       libsuff=64 shlibsuff=64 libmagic=64-bit;;
 1555     *) libsuff= shlibsuff= libmagic=never-match;;
 1556     esac
 1557     ;;
 1558   esac
 1559   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
 1560   shlibpath_overrides_runpath=no
 1561   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
 1562   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
 1563   hardcode_into_libs=yes
 1564   ;;
 1565 
 1566 # No shared lib support for Linux oldld, aout, or coff.
 1567 linux*oldld* | linux*aout* | linux*coff*)
 1568   dynamic_linker=no
 1569   ;;
 1570 
 1571 # This must be Linux ELF.
 1572 linux*)
 1573   version_type=linux
 1574   need_lib_prefix=no
 1575   need_version=no
 1576   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1577   soname_spec='${libname}${release}${shared_ext}$major'
 1578   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
 1579   shlibpath_var=LD_LIBRARY_PATH
 1580   shlibpath_overrides_runpath=no
 1581   # This implies no fast_install, which is unacceptable.
 1582   # Some rework will be needed to allow for fast_install
 1583   # before this can be enabled.
 1584   hardcode_into_libs=yes
 1585 
 1586   # Append ld.so.conf contents to the search path
 1587   if test -f /etc/ld.so.conf; then
 1588     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' ' '`
 1589     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
 1590   fi
 1591 
 1592   # We used to test for /lib/ld.so.1 and disable shared libraries on
 1593   # powerpc, because MkLinux only supported shared libraries with the
 1594   # GNU dynamic linker.  Since this was broken with cross compilers,
 1595   # most powerpc-linux boxes support dynamic linking these days and
 1596   # people can always --disable-shared, the test was removed, and we
 1597   # assume the GNU/Linux dynamic linker is in use.
 1598   dynamic_linker='GNU/Linux ld.so'
 1599   ;;
 1600 
 1601 knetbsd*-gnu)
 1602   version_type=linux
 1603   need_lib_prefix=no
 1604   need_version=no
 1605   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 1606   soname_spec='${libname}${release}${shared_ext}$major'
 1607   shlibpath_var=LD_LIBRARY_PATH
 1608   shlibpath_overrides_runpath=no
 1609   hardcode_into_libs=yes
 1610   dynamic_linker='GNU ld.so'
 1611   ;;
 1612 
 1613 netbsd*)
 1614   version_type=sunos
 1615   need_lib_prefix=no
 1616   need_version=no
 1617   if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
 1618     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
 1619     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 1620     dynamic_linker='NetBSD (a.out) ld.so'
 1621   else
 1622     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 1623     soname_spec='${libname}${release}${shared_ext}$major'
 1624     dynamic_linker='NetBSD ld.elf_so'
 1625   fi
 1626   shlibpath_var=LD_LIBRARY_PATH
 1627   shlibpath_overrides_runpath=yes
 1628   hardcode_into_libs=yes
 1629   ;;
 1630 
 1631 newsos6)
 1632   version_type=linux
 1633   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1634   shlibpath_var=LD_LIBRARY_PATH
 1635   shlibpath_overrides_runpath=yes
 1636   ;;
 1637 
 1638 nto-qnx*)
 1639   version_type=linux
 1640   need_lib_prefix=no
 1641   need_version=no
 1642   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1643   soname_spec='${libname}${release}${shared_ext}$major'
 1644   shlibpath_var=LD_LIBRARY_PATH
 1645   shlibpath_overrides_runpath=yes
 1646   ;;
 1647 
 1648 openbsd*)
 1649   version_type=sunos
 1650   sys_lib_dlsearch_path_spec="/usr/lib"
 1651   need_lib_prefix=no
 1652   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
 1653   case $host_os in
 1654     openbsd3.3 | openbsd3.3.*) need_version=yes ;;
 1655     *)                         need_version=no  ;;
 1656   esac
 1657   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
 1658   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 1659   shlibpath_var=LD_LIBRARY_PATH
 1660   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 1661     case $host_os in
 1662       openbsd2.[[89]] | openbsd2.[[89]].*)
 1663 	shlibpath_overrides_runpath=no
 1664 	;;
 1665       *)
 1666 	shlibpath_overrides_runpath=yes
 1667 	;;
 1668       esac
 1669   else
 1670     shlibpath_overrides_runpath=yes
 1671   fi
 1672   ;;
 1673 
 1674 os2*)
 1675   libname_spec='$name'
 1676   shrext_cmds=".dll"
 1677   need_lib_prefix=no
 1678   library_names_spec='$libname${shared_ext} $libname.a'
 1679   dynamic_linker='OS/2 ld.exe'
 1680   shlibpath_var=LIBPATH
 1681   ;;
 1682 
 1683 osf3* | osf4* | osf5*)
 1684   version_type=osf
 1685   need_lib_prefix=no
 1686   need_version=no
 1687   soname_spec='${libname}${release}${shared_ext}$major'
 1688   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1689   shlibpath_var=LD_LIBRARY_PATH
 1690   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
 1691   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
 1692   ;;
 1693 
 1694 solaris*)
 1695   version_type=linux
 1696   need_lib_prefix=no
 1697   need_version=no
 1698   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1699   soname_spec='${libname}${release}${shared_ext}$major'
 1700   shlibpath_var=LD_LIBRARY_PATH
 1701   shlibpath_overrides_runpath=yes
 1702   hardcode_into_libs=yes
 1703   # ldd complains unless libraries are executable
 1704   postinstall_cmds='chmod +x $lib'
 1705   ;;
 1706 
 1707 sunos4*)
 1708   version_type=sunos
 1709   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
 1710   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
 1711   shlibpath_var=LD_LIBRARY_PATH
 1712   shlibpath_overrides_runpath=yes
 1713   if test "$with_gnu_ld" = yes; then
 1714     need_lib_prefix=no
 1715   fi
 1716   need_version=yes
 1717   ;;
 1718 
 1719 sysv4 | sysv4.3*)
 1720   version_type=linux
 1721   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1722   soname_spec='${libname}${release}${shared_ext}$major'
 1723   shlibpath_var=LD_LIBRARY_PATH
 1724   case $host_vendor in
 1725     sni)
 1726       shlibpath_overrides_runpath=no
 1727       need_lib_prefix=no
 1728       export_dynamic_flag_spec='${wl}-Blargedynsym'
 1729       runpath_var=LD_RUN_PATH
 1730       ;;
 1731     siemens)
 1732       need_lib_prefix=no
 1733       ;;
 1734     motorola)
 1735       need_lib_prefix=no
 1736       need_version=no
 1737       shlibpath_overrides_runpath=no
 1738       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
 1739       ;;
 1740   esac
 1741   ;;
 1742 
 1743 sysv4*MP*)
 1744   if test -d /usr/nec ;then
 1745     version_type=linux
 1746     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
 1747     soname_spec='$libname${shared_ext}.$major'
 1748     shlibpath_var=LD_LIBRARY_PATH
 1749   fi
 1750   ;;
 1751 
 1752 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 1753   version_type=freebsd-elf
 1754   need_lib_prefix=no
 1755   need_version=no
 1756   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
 1757   soname_spec='${libname}${release}${shared_ext}$major'
 1758   shlibpath_var=LD_LIBRARY_PATH
 1759   hardcode_into_libs=yes
 1760   if test "$with_gnu_ld" = yes; then
 1761     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
 1762     shlibpath_overrides_runpath=no
 1763   else
 1764     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
 1765     shlibpath_overrides_runpath=yes
 1766     case $host_os in
 1767       sco3.2v5*)
 1768         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
 1769 	;;
 1770     esac
 1771   fi
 1772   sys_lib_dlsearch_path_spec='/usr/lib'
 1773   ;;
 1774 
 1775 uts4*)
 1776   version_type=linux
 1777   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1778   soname_spec='${libname}${release}${shared_ext}$major'
 1779   shlibpath_var=LD_LIBRARY_PATH
 1780   ;;
 1781 
 1782 *)
 1783   dynamic_linker=no
 1784   ;;
 1785 esac
 1786 AC_MSG_RESULT([$dynamic_linker])
 1787 test "$dynamic_linker" = no && can_build_shared=no
 1788 
 1789 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 1790 if test "$GCC" = yes; then
 1791   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 1792 fi
 1793 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
 1794 
 1795 
 1796 # _LT_AC_TAGCONFIG
 1797 # ----------------
 1798 AC_DEFUN([_LT_AC_TAGCONFIG],
 1799 [AC_ARG_WITH([tags],
 1800     [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
 1801         [include additional configurations @<:@automatic@:>@])],
 1802     [tagnames="$withval"])
 1803 
 1804 if test -f "$ltmain" && test -n "$tagnames"; then
 1805   if test ! -f "${ofile}"; then
 1806     AC_MSG_WARN([output file `$ofile' does not exist])
 1807   fi
 1808 
 1809   if test -z "$LTCC"; then
 1810     eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
 1811     if test -z "$LTCC"; then
 1812       AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
 1813     else
 1814       AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
 1815     fi
 1816   fi
 1817   if test -z "$LTCFLAGS"; then
 1818     eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
 1819   fi
 1820 
 1821   # Extract list of available tagged configurations in $ofile.
 1822   # Note that this assumes the entire list is on one line.
 1823   available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
 1824 
 1825   lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 1826   for tagname in $tagnames; do
 1827     IFS="$lt_save_ifs"
 1828     # Check whether tagname contains only valid characters
 1829     case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
 1830     "") ;;
 1831     *)  AC_MSG_ERROR([invalid tag name: $tagname])
 1832 	;;
 1833     esac
 1834 
 1835     if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
 1836     then
 1837       AC_MSG_ERROR([tag name \"$tagname\" already exists])
 1838     fi
 1839 
 1840     # Update the list of available tags.
 1841     if test -n "$tagname"; then
 1842       echo appending configuration tag \"$tagname\" to $ofile
 1843 
 1844       case $tagname in
 1845       CXX)
 1846 	if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
 1847 	    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
 1848 	    (test "X$CXX" != "Xg++"))) ; then
 1849 	  AC_LIBTOOL_LANG_CXX_CONFIG
 1850 	else
 1851 	  tagname=""
 1852 	fi
 1853 	;;
 1854 
 1855       F77)
 1856 	if test -n "$F77" && test "X$F77" != "Xno"; then
 1857 	  AC_LIBTOOL_LANG_F77_CONFIG
 1858 	else
 1859 	  tagname=""
 1860 	fi
 1861 	;;
 1862 
 1863       GCJ)
 1864 	if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
 1865 	  AC_LIBTOOL_LANG_GCJ_CONFIG
 1866 	else
 1867 	  tagname=""
 1868 	fi
 1869 	;;
 1870 
 1871       RC)
 1872 	AC_LIBTOOL_LANG_RC_CONFIG
 1873 	;;
 1874 
 1875       *)
 1876 	AC_MSG_ERROR([Unsupported tag name: $tagname])
 1877 	;;
 1878       esac
 1879 
 1880       # Append the new tag name to the list of available tags.
 1881       if test -n "$tagname" ; then
 1882       available_tags="$available_tags $tagname"
 1883     fi
 1884     fi
 1885   done
 1886   IFS="$lt_save_ifs"
 1887 
 1888   # Now substitute the updated list of available tags.
 1889   if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
 1890     mv "${ofile}T" "$ofile"
 1891     chmod +x "$ofile"
 1892   else
 1893     rm -f "${ofile}T"
 1894     AC_MSG_ERROR([unable to update list of available tagged configurations.])
 1895   fi
 1896 fi
 1897 ])# _LT_AC_TAGCONFIG
 1898 
 1899 
 1900 # AC_LIBTOOL_DLOPEN
 1901 # -----------------
 1902 # enable checks for dlopen support
 1903 AC_DEFUN([AC_LIBTOOL_DLOPEN],
 1904  [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
 1905 ])# AC_LIBTOOL_DLOPEN
 1906 
 1907 
 1908 # AC_LIBTOOL_WIN32_DLL
 1909 # --------------------
 1910 # declare package support for building win32 DLLs
 1911 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
 1912 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
 1913 ])# AC_LIBTOOL_WIN32_DLL
 1914 
 1915 
 1916 # AC_ENABLE_SHARED([DEFAULT])
 1917 # ---------------------------
 1918 # implement the --enable-shared flag
 1919 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
 1920 AC_DEFUN([AC_ENABLE_SHARED],
 1921 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
 1922 AC_ARG_ENABLE([shared],
 1923     [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
 1924 	[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
 1925     [p=${PACKAGE-default}
 1926     case $enableval in
 1927     yes) enable_shared=yes ;;
 1928     no) enable_shared=no ;;
 1929     *)
 1930       enable_shared=no
 1931       # Look at the argument we got.  We use all the common list separators.
 1932       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 1933       for pkg in $enableval; do
 1934 	IFS="$lt_save_ifs"
 1935 	if test "X$pkg" = "X$p"; then
 1936 	  enable_shared=yes
 1937 	fi
 1938       done
 1939       IFS="$lt_save_ifs"
 1940       ;;
 1941     esac],
 1942     [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
 1943 ])# AC_ENABLE_SHARED
 1944 
 1945 
 1946 # AC_DISABLE_SHARED
 1947 # -----------------
 1948 # set the default shared flag to --disable-shared
 1949 AC_DEFUN([AC_DISABLE_SHARED],
 1950 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 1951 AC_ENABLE_SHARED(no)
 1952 ])# AC_DISABLE_SHARED
 1953 
 1954 
 1955 # AC_ENABLE_STATIC([DEFAULT])
 1956 # ---------------------------
 1957 # implement the --enable-static flag
 1958 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
 1959 AC_DEFUN([AC_ENABLE_STATIC],
 1960 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
 1961 AC_ARG_ENABLE([static],
 1962     [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
 1963 	[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
 1964     [p=${PACKAGE-default}
 1965     case $enableval in
 1966     yes) enable_static=yes ;;
 1967     no) enable_static=no ;;
 1968     *)
 1969      enable_static=no
 1970       # Look at the argument we got.  We use all the common list separators.
 1971       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 1972       for pkg in $enableval; do
 1973 	IFS="$lt_save_ifs"
 1974 	if test "X$pkg" = "X$p"; then
 1975 	  enable_static=yes
 1976 	fi
 1977       done
 1978       IFS="$lt_save_ifs"
 1979       ;;
 1980     esac],
 1981     [enable_static=]AC_ENABLE_STATIC_DEFAULT)
 1982 ])# AC_ENABLE_STATIC
 1983 
 1984 
 1985 # AC_DISABLE_STATIC
 1986 # -----------------
 1987 # set the default static flag to --disable-static
 1988 AC_DEFUN([AC_DISABLE_STATIC],
 1989 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 1990 AC_ENABLE_STATIC(no)
 1991 ])# AC_DISABLE_STATIC
 1992 
 1993 
 1994 # AC_ENABLE_FAST_INSTALL([DEFAULT])
 1995 # ---------------------------------
 1996 # implement the --enable-fast-install flag
 1997 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
 1998 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
 1999 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
 2000 AC_ARG_ENABLE([fast-install],
 2001     [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
 2002     [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
 2003     [p=${PACKAGE-default}
 2004     case $enableval in
 2005     yes) enable_fast_install=yes ;;
 2006     no) enable_fast_install=no ;;
 2007     *)
 2008       enable_fast_install=no
 2009       # Look at the argument we got.  We use all the common list separators.
 2010       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 2011       for pkg in $enableval; do
 2012 	IFS="$lt_save_ifs"
 2013 	if test "X$pkg" = "X$p"; then
 2014 	  enable_fast_install=yes
 2015 	fi
 2016       done
 2017       IFS="$lt_save_ifs"
 2018       ;;
 2019     esac],
 2020     [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
 2021 ])# AC_ENABLE_FAST_INSTALL
 2022 
 2023 
 2024 # AC_DISABLE_FAST_INSTALL
 2025 # -----------------------
 2026 # set the default to --disable-fast-install
 2027 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
 2028 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 2029 AC_ENABLE_FAST_INSTALL(no)
 2030 ])# AC_DISABLE_FAST_INSTALL
 2031 
 2032 
 2033 # AC_LIBTOOL_PICMODE([MODE])
 2034 # --------------------------
 2035 # implement the --with-pic flag
 2036 # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
 2037 AC_DEFUN([AC_LIBTOOL_PICMODE],
 2038 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 2039 pic_mode=ifelse($#,1,$1,default)
 2040 ])# AC_LIBTOOL_PICMODE
 2041 
 2042 
 2043 # AC_PROG_EGREP
 2044 # -------------
 2045 # This is predefined starting with Autoconf 2.54, so this conditional
 2046 # definition can be removed once we require Autoconf 2.54 or later.
 2047 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
 2048 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
 2049    [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
 2050     then ac_cv_prog_egrep='grep -E'
 2051     else ac_cv_prog_egrep='egrep'
 2052     fi])
 2053  EGREP=$ac_cv_prog_egrep
 2054  AC_SUBST([EGREP])
 2055 ])])
 2056 
 2057 
 2058 # AC_PATH_TOOL_PREFIX
 2059 # -------------------
 2060 # find a file program which can recognise shared library
 2061 AC_DEFUN([AC_PATH_TOOL_PREFIX],
 2062 [AC_REQUIRE([AC_PROG_EGREP])dnl
 2063 AC_MSG_CHECKING([for $1])
 2064 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
 2065 [case $MAGIC_CMD in
 2066 [[\\/*] |  ?:[\\/]*])
 2067   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
 2068   ;;
 2069 *)
 2070   lt_save_MAGIC_CMD="$MAGIC_CMD"
 2071   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 2072 dnl $ac_dummy forces splitting on constant user-supplied paths.
 2073 dnl POSIX.2 word splitting is done only on the output of word expansions,
 2074 dnl not every word.  This closes a longstanding sh security hole.
 2075   ac_dummy="ifelse([$2], , $PATH, [$2])"
 2076   for ac_dir in $ac_dummy; do
 2077     IFS="$lt_save_ifs"
 2078     test -z "$ac_dir" && ac_dir=.
 2079     if test -f $ac_dir/$1; then
 2080       lt_cv_path_MAGIC_CMD="$ac_dir/$1"
 2081       if test -n "$file_magic_test_file"; then
 2082 	case $deplibs_check_method in
 2083 	"file_magic "*)
 2084 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
 2085 	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 2086 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
 2087 	    $EGREP "$file_magic_regex" > /dev/null; then
 2088 	    :
 2089 	  else
 2090 	    cat <<EOF 1>&2
 2091 
 2092 *** Warning: the command libtool uses to detect shared libraries,
 2093 *** $file_magic_cmd, produces output that libtool cannot recognize.
 2094 *** The result is that libtool may fail to recognize shared libraries
 2095 *** as such.  This will affect the creation of libtool libraries that
 2096 *** depend on shared libraries, but programs linked with such libtool
 2097 *** libraries will work regardless of this problem.  Nevertheless, you
 2098 *** may want to report the problem to your system manager and/or to
 2099 *** bug-libtool@gnu.org
 2100 
 2101 EOF
 2102 	  fi ;;
 2103 	esac
 2104       fi
 2105       break
 2106     fi
 2107   done
 2108   IFS="$lt_save_ifs"
 2109   MAGIC_CMD="$lt_save_MAGIC_CMD"
 2110   ;;
 2111 esac])
 2112 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 2113 if test -n "$MAGIC_CMD"; then
 2114   AC_MSG_RESULT($MAGIC_CMD)
 2115 else
 2116   AC_MSG_RESULT(no)
 2117 fi
 2118 ])# AC_PATH_TOOL_PREFIX
 2119 
 2120 
 2121 # AC_PATH_MAGIC
 2122 # -------------
 2123 # find a file program which can recognise a shared library
 2124 AC_DEFUN([AC_PATH_MAGIC],
 2125 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
 2126 if test -z "$lt_cv_path_MAGIC_CMD"; then
 2127   if test -n "$ac_tool_prefix"; then
 2128     AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
 2129   else
 2130     MAGIC_CMD=:
 2131   fi
 2132 fi
 2133 ])# AC_PATH_MAGIC
 2134 
 2135 
 2136 # AC_PROG_LD
 2137 # ----------
 2138 # find the pathname to the GNU or non-GNU linker
 2139 AC_DEFUN([AC_PROG_LD],
 2140 [AC_ARG_WITH([gnu-ld],
 2141     [AC_HELP_STRING([--with-gnu-ld],
 2142 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
 2143     [test "$withval" = no || with_gnu_ld=yes],
 2144     [with_gnu_ld=no])
 2145 AC_REQUIRE([LT_AC_PROG_SED])dnl
 2146 AC_REQUIRE([AC_PROG_CC])dnl
 2147 AC_REQUIRE([AC_CANONICAL_HOST])dnl
 2148 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 2149 ac_prog=ld
 2150 if test "$GCC" = yes; then
 2151   # Check if gcc -print-prog-name=ld gives a path.
 2152   AC_MSG_CHECKING([for ld used by $CC])
 2153   case $host in
 2154   *-*-mingw*)
 2155     # gcc leaves a trailing carriage return which upsets mingw
 2156     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
 2157   *)
 2158     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
 2159   esac
 2160   case $ac_prog in
 2161     # Accept absolute paths.
 2162     [[\\/]]* | ?:[[\\/]]*)
 2163       re_direlt='/[[^/]][[^/]]*/\.\./'
 2164       # Canonicalize the pathname of ld
 2165       ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
 2166       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
 2167 	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
 2168       done
 2169       test -z "$LD" && LD="$ac_prog"
 2170       ;;
 2171   "")
 2172     # If it fails, then pretend we aren't using GCC.
 2173     ac_prog=ld
 2174     ;;
 2175   *)
 2176     # If it is relative, then search for the first ld in PATH.
 2177     with_gnu_ld=unknown
 2178     ;;
 2179   esac
 2180 elif test "$with_gnu_ld" = yes; then
 2181   AC_MSG_CHECKING([for GNU ld])
 2182 else
 2183   AC_MSG_CHECKING([for non-GNU ld])
 2184 fi
 2185 AC_CACHE_VAL(lt_cv_path_LD,
 2186 [if test -z "$LD"; then
 2187   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 2188   for ac_dir in $PATH; do
 2189     IFS="$lt_save_ifs"
 2190     test -z "$ac_dir" && ac_dir=.
 2191     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
 2192       lt_cv_path_LD="$ac_dir/$ac_prog"
 2193       # Check to see if the program is GNU ld.  I'd rather use --version,
 2194       # but apparently some variants of GNU ld only accept -v.
 2195       # Break only if it was the GNU/non-GNU ld that we prefer.
 2196       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
 2197       *GNU* | *'with BFD'*)
 2198 	test "$with_gnu_ld" != no && break
 2199 	;;
 2200       *)
 2201 	test "$with_gnu_ld" != yes && break
 2202 	;;
 2203       esac
 2204     fi
 2205   done
 2206   IFS="$lt_save_ifs"
 2207 else
 2208   lt_cv_path_LD="$LD" # Let the user override the test with a path.
 2209 fi])
 2210 LD="$lt_cv_path_LD"
 2211 if test -n "$LD"; then
 2212   AC_MSG_RESULT($LD)
 2213 else
 2214   AC_MSG_RESULT(no)
 2215 fi
 2216 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 2217 AC_PROG_LD_GNU
 2218 ])# AC_PROG_LD
 2219 
 2220 
 2221 # AC_PROG_LD_GNU
 2222 # --------------
 2223 AC_DEFUN([AC_PROG_LD_GNU],
 2224 [AC_REQUIRE([AC_PROG_EGREP])dnl
 2225 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
 2226 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
 2227 case `$LD -v 2>&1 </dev/null` in
 2228 *GNU* | *'with BFD'*)
 2229   lt_cv_prog_gnu_ld=yes
 2230   ;;
 2231 *)
 2232   lt_cv_prog_gnu_ld=no
 2233   ;;
 2234 esac])
 2235 with_gnu_ld=$lt_cv_prog_gnu_ld
 2236 ])# AC_PROG_LD_GNU
 2237 
 2238 
 2239 # AC_PROG_LD_RELOAD_FLAG
 2240 # ----------------------
 2241 # find reload flag for linker
 2242 #   -- PORTME Some linkers may need a different reload flag.
 2243 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
 2244 [AC_CACHE_CHECK([for $LD option to reload object files],
 2245   lt_cv_ld_reload_flag,
 2246   [lt_cv_ld_reload_flag='-r'])
 2247 reload_flag=$lt_cv_ld_reload_flag
 2248 case $reload_flag in
 2249 "" | " "*) ;;
 2250 *) reload_flag=" $reload_flag" ;;
 2251 esac
 2252 reload_cmds='$LD$reload_flag -o $output$reload_objs'
 2253 case $host_os in
 2254   darwin*)
 2255     if test "$GCC" = yes; then
 2256       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
 2257     else
 2258       reload_cmds='$LD$reload_flag -o $output$reload_objs'
 2259     fi
 2260     ;;
 2261 esac
 2262 ])# AC_PROG_LD_RELOAD_FLAG
 2263 
 2264 
 2265 # AC_DEPLIBS_CHECK_METHOD
 2266 # -----------------------
 2267 # how to check for library dependencies
 2268 #  -- PORTME fill in with the dynamic library characteristics
 2269 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
 2270 [AC_CACHE_CHECK([how to recognise dependent libraries],
 2271 lt_cv_deplibs_check_method,
 2272 [lt_cv_file_magic_cmd='$MAGIC_CMD'
 2273 lt_cv_file_magic_test_file=
 2274 lt_cv_deplibs_check_method='unknown'
 2275 # Need to set the preceding variable on all platforms that support
 2276 # interlibrary dependencies.
 2277 # 'none' -- dependencies not supported.
 2278 # `unknown' -- same as none, but documents that we really don't know.
 2279 # 'pass_all' -- all dependencies passed with no checks.
 2280 # 'test_compile' -- check by making test program.
 2281 # 'file_magic [[regex]]' -- check by looking for files in library path
 2282 # which responds to the $file_magic_cmd with a given extended regex.
 2283 # If you have `file' or equivalent on your system and you're not sure
 2284 # whether `pass_all' will *always* work, you probably want this one.
 2285 
 2286 case $host_os in
 2287 aix4* | aix5*)
 2288   lt_cv_deplibs_check_method=pass_all
 2289   ;;
 2290 
 2291 beos*)
 2292   lt_cv_deplibs_check_method=pass_all
 2293   ;;
 2294 
 2295 bsdi[[45]]*)
 2296   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
 2297   lt_cv_file_magic_cmd='/usr/bin/file -L'
 2298   lt_cv_file_magic_test_file=/shlib/libc.so
 2299   ;;
 2300 
 2301 cygwin*)
 2302   # func_win32_libid is a shell function defined in ltmain.sh
 2303   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 2304   lt_cv_file_magic_cmd='func_win32_libid'
 2305   ;;
 2306 
 2307 mingw* | pw32*)
 2308   # Base MSYS/MinGW do not provide the 'file' command needed by
 2309   # func_win32_libid shell function, so use a weaker test based on 'objdump'.
 2310   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
 2311   lt_cv_file_magic_cmd='$OBJDUMP -f'
 2312   ;;
 2313 
 2314 darwin* | rhapsody*)
 2315   lt_cv_deplibs_check_method=pass_all
 2316   ;;
 2317 
 2318 freebsd* | kfreebsd*-gnu | dragonfly*)
 2319   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 2320     case $host_cpu in
 2321     i*86 )
 2322       # Not sure whether the presence of OpenBSD here was a mistake.
 2323       # Let's accept both of them until this is cleared up.
 2324       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
 2325       lt_cv_file_magic_cmd=/usr/bin/file
 2326       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 2327       ;;
 2328     esac
 2329   else
 2330     lt_cv_deplibs_check_method=pass_all
 2331   fi
 2332   ;;
 2333 
 2334 gnu*)
 2335   lt_cv_deplibs_check_method=pass_all
 2336   ;;
 2337 
 2338 hpux10.20* | hpux11*)
 2339   lt_cv_file_magic_cmd=/usr/bin/file
 2340   case $host_cpu in
 2341   ia64*)
 2342     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
 2343     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
 2344     ;;
 2345   hppa*64*)
 2346     [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
 2347     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
 2348     ;;
 2349   *)
 2350     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
 2351     lt_cv_file_magic_test_file=/usr/lib/libc.sl
 2352     ;;
 2353   esac
 2354   ;;
 2355 
 2356 interix3*)
 2357   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
 2358   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
 2359   ;;
 2360 
 2361 irix5* | irix6* | nonstopux*)
 2362   case $LD in
 2363   *-32|*"-32 ") libmagic=32-bit;;
 2364   *-n32|*"-n32 ") libmagic=N32;;
 2365   *-64|*"-64 ") libmagic=64-bit;;
 2366   *) libmagic=never-match;;
 2367   esac
 2368   lt_cv_deplibs_check_method=pass_all
 2369   ;;
 2370 
 2371 # This must be Linux ELF.
 2372 linux*)
 2373   lt_cv_deplibs_check_method=pass_all
 2374   ;;
 2375 
 2376 netbsd*)
 2377   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 2378     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 2379   else
 2380     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
 2381   fi
 2382   ;;
 2383 
 2384 newos6*)
 2385   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
 2386   lt_cv_file_magic_cmd=/usr/bin/file
 2387   lt_cv_file_magic_test_file=/usr/lib/libnls.so
 2388   ;;
 2389 
 2390 nto-qnx*)
 2391   lt_cv_deplibs_check_method=unknown
 2392   ;;
 2393 
 2394 openbsd*)
 2395   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 2396     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
 2397   else
 2398     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 2399   fi
 2400   ;;
 2401 
 2402 osf3* | osf4* | osf5*)
 2403   lt_cv_deplibs_check_method=pass_all
 2404   ;;
 2405 
 2406 solaris*)
 2407   lt_cv_deplibs_check_method=pass_all
 2408   ;;
 2409 
 2410 sysv4 | sysv4.3*)
 2411   case $host_vendor in
 2412   motorola)
 2413     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
 2414     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
 2415     ;;
 2416   ncr)
 2417     lt_cv_deplibs_check_method=pass_all
 2418     ;;
 2419   sequent)
 2420     lt_cv_file_magic_cmd='/bin/file'
 2421     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
 2422     ;;
 2423   sni)
 2424     lt_cv_file_magic_cmd='/bin/file'
 2425     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
 2426     lt_cv_file_magic_test_file=/lib/libc.so
 2427     ;;
 2428   siemens)
 2429     lt_cv_deplibs_check_method=pass_all
 2430     ;;
 2431   pc)
 2432     lt_cv_deplibs_check_method=pass_all
 2433     ;;
 2434   esac
 2435   ;;
 2436 
 2437 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 2438   lt_cv_deplibs_check_method=pass_all
 2439   ;;
 2440 esac
 2441 ])
 2442 file_magic_cmd=$lt_cv_file_magic_cmd
 2443 deplibs_check_method=$lt_cv_deplibs_check_method
 2444 test -z "$deplibs_check_method" && deplibs_check_method=unknown
 2445 ])# AC_DEPLIBS_CHECK_METHOD
 2446 
 2447 
 2448 # AC_PROG_NM
 2449 # ----------
 2450 # find the pathname to a BSD-compatible name lister
 2451 AC_DEFUN([AC_PROG_NM],
 2452 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
 2453 [if test -n "$NM"; then
 2454   # Let the user override the test.
 2455   lt_cv_path_NM="$NM"
 2456 else
 2457   lt_nm_to_check="${ac_tool_prefix}nm"
 2458   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 
 2459     lt_nm_to_check="$lt_nm_to_check nm"
 2460   fi
 2461   for lt_tmp_nm in $lt_nm_to_check; do
 2462     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 2463     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
 2464       IFS="$lt_save_ifs"
 2465       test -z "$ac_dir" && ac_dir=.
 2466       tmp_nm="$ac_dir/$lt_tmp_nm"
 2467       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
 2468 	# Check to see if the nm accepts a BSD-compat flag.
 2469 	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
 2470 	#   nm: unknown option "B" ignored
 2471 	# Tru64's nm complains that /dev/null is an invalid object file
 2472 	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
 2473 	*/dev/null* | *'Invalid file or object type'*)
 2474 	  lt_cv_path_NM="$tmp_nm -B"
 2475 	  break
 2476 	  ;;
 2477 	*)
 2478 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
 2479 	  */dev/null*)
 2480 	    lt_cv_path_NM="$tmp_nm -p"
 2481 	    break
 2482 	    ;;
 2483 	  *)
 2484 	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
 2485 	    continue # so that we can try to find one that supports BSD flags
 2486 	    ;;
 2487 	  esac
 2488 	  ;;
 2489 	esac
 2490       fi
 2491     done
 2492     IFS="$lt_save_ifs"
 2493   done
 2494   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
 2495 fi])
 2496 NM="$lt_cv_path_NM"
 2497 ])# AC_PROG_NM
 2498 
 2499 
 2500 # AC_CHECK_LIBM
 2501 # -------------
 2502 # check for math library
 2503 AC_DEFUN([AC_CHECK_LIBM],
 2504 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 2505 LIBM=
 2506 case $host in
 2507 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
 2508   # These system don't have libm, or don't need it
 2509   ;;
 2510 *-ncr-sysv4.3*)
 2511   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
 2512   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
 2513   ;;
 2514 *)
 2515   AC_CHECK_LIB(m, cos, LIBM="-lm")
 2516   ;;
 2517 esac
 2518 ])# AC_CHECK_LIBM
 2519 
 2520 
 2521 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
 2522 # -----------------------------------
 2523 # sets LIBLTDL to the link flags for the libltdl convenience library and
 2524 # LTDLINCL to the include flags for the libltdl header and adds
 2525 # --enable-ltdl-convenience to the configure arguments.  Note that
 2526 # AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
 2527 # it is assumed to be `libltdl'.  LIBLTDL will be prefixed with
 2528 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
 2529 # (note the single quotes!).  If your package is not flat and you're not
 2530 # using automake, define top_builddir and top_srcdir appropriately in
 2531 # the Makefiles.
 2532 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
 2533 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 2534   case $enable_ltdl_convenience in
 2535   no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
 2536   "") enable_ltdl_convenience=yes
 2537       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
 2538   esac
 2539   LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
 2540   LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
 2541   # For backwards non-gettext consistent compatibility...
 2542   INCLTDL="$LTDLINCL"
 2543 ])# AC_LIBLTDL_CONVENIENCE
 2544 
 2545 
 2546 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
 2547 # -----------------------------------
 2548 # sets LIBLTDL to the link flags for the libltdl installable library and
 2549 # LTDLINCL to the include flags for the libltdl header and adds
 2550 # --enable-ltdl-install to the configure arguments.  Note that
 2551 # AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
 2552 # and an installed libltdl is not found, it is assumed to be `libltdl'.
 2553 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
 2554 # '${top_srcdir}/' (note the single quotes!).  If your package is not
 2555 # flat and you're not using automake, define top_builddir and top_srcdir
 2556 # appropriately in the Makefiles.
 2557 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
 2558 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
 2559 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 2560   AC_CHECK_LIB(ltdl, lt_dlinit,
 2561   [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
 2562   [if test x"$enable_ltdl_install" = xno; then
 2563      AC_MSG_WARN([libltdl not installed, but installation disabled])
 2564    else
 2565      enable_ltdl_install=yes
 2566    fi
 2567   ])
 2568   if test x"$enable_ltdl_install" = x"yes"; then
 2569     ac_configure_args="$ac_configure_args --enable-ltdl-install"
 2570     LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
 2571     LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
 2572   else
 2573     ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
 2574     LIBLTDL="-lltdl"
 2575     LTDLINCL=
 2576   fi
 2577   # For backwards non-gettext consistent compatibility...
 2578   INCLTDL="$LTDLINCL"
 2579 ])# AC_LIBLTDL_INSTALLABLE
 2580 
 2581 
 2582 # AC_LIBTOOL_CXX
 2583 # --------------
 2584 # enable support for C++ libraries
 2585 AC_DEFUN([AC_LIBTOOL_CXX],
 2586 [AC_REQUIRE([_LT_AC_LANG_CXX])
 2587 ])# AC_LIBTOOL_CXX
 2588 
 2589 
 2590 # _LT_AC_LANG_CXX
 2591 # ---------------
 2592 AC_DEFUN([_LT_AC_LANG_CXX],
 2593 [AC_REQUIRE([AC_PROG_CXX])
 2594 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
 2595 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
 2596 ])# _LT_AC_LANG_CXX
 2597 
 2598 # _LT_AC_PROG_CXXCPP
 2599 # ------------------
 2600 AC_DEFUN([_LT_AC_PROG_CXXCPP],
 2601 [
 2602 AC_REQUIRE([AC_PROG_CXX])
 2603 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
 2604     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
 2605     (test "X$CXX" != "Xg++"))) ; then
 2606   AC_PROG_CXXCPP
 2607 fi
 2608 ])# _LT_AC_PROG_CXXCPP
 2609 
 2610 # AC_LIBTOOL_F77
 2611 # --------------
 2612 # enable support for Fortran 77 libraries
 2613 AC_DEFUN([AC_LIBTOOL_F77],
 2614 [AC_REQUIRE([_LT_AC_LANG_F77])
 2615 ])# AC_LIBTOOL_F77
 2616 
 2617 
 2618 # _LT_AC_LANG_F77
 2619 # ---------------
 2620 AC_DEFUN([_LT_AC_LANG_F77],
 2621 [AC_REQUIRE([AC_PROG_F77])
 2622 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
 2623 ])# _LT_AC_LANG_F77
 2624 
 2625 
 2626 # AC_LIBTOOL_GCJ
 2627 # --------------
 2628 # enable support for GCJ libraries
 2629 AC_DEFUN([AC_LIBTOOL_GCJ],
 2630 [AC_REQUIRE([_LT_AC_LANG_GCJ])
 2631 ])# AC_LIBTOOL_GCJ
 2632 
 2633 
 2634 # _LT_AC_LANG_GCJ
 2635 # ---------------
 2636 AC_DEFUN([_LT_AC_LANG_GCJ],
 2637 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
 2638   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
 2639     [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
 2640       [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
 2641 	 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
 2642 	   [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
 2643 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
 2644 ])# _LT_AC_LANG_GCJ
 2645 
 2646 
 2647 # AC_LIBTOOL_RC
 2648 # -------------
 2649 # enable support for Windows resource files
 2650 AC_DEFUN([AC_LIBTOOL_RC],
 2651 [AC_REQUIRE([LT_AC_PROG_RC])
 2652 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
 2653 ])# AC_LIBTOOL_RC
 2654 
 2655 
 2656 # AC_LIBTOOL_LANG_C_CONFIG
 2657 # ------------------------
 2658 # Ensure that the configuration vars for the C compiler are
 2659 # suitably defined.  Those variables are subsequently used by
 2660 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
 2661 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
 2662 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
 2663 [lt_save_CC="$CC"
 2664 AC_LANG_PUSH(C)
 2665 
 2666 # Source file extension for C test sources.
 2667 ac_ext=c
 2668 
 2669 # Object file extension for compiled C test sources.
 2670 objext=o
 2671 _LT_AC_TAGVAR(objext, $1)=$objext
 2672 
 2673 # Code to be used in simple compile tests
 2674 lt_simple_compile_test_code="int some_variable = 0;\n"
 2675 
 2676 # Code to be used in simple link tests
 2677 lt_simple_link_test_code='int main(){return(0);}\n'
 2678 
 2679 _LT_AC_SYS_COMPILER
 2680 
 2681 # save warnings/boilerplate of simple test code
 2682 _LT_COMPILER_BOILERPLATE
 2683 _LT_LINKER_BOILERPLATE
 2684 
 2685 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
 2686 AC_LIBTOOL_PROG_COMPILER_PIC($1)
 2687 AC_LIBTOOL_PROG_CC_C_O($1)
 2688 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
 2689 AC_LIBTOOL_PROG_LD_SHLIBS($1)
 2690 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 2691 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
 2692 AC_LIBTOOL_SYS_LIB_STRIP
 2693 AC_LIBTOOL_DLOPEN_SELF
 2694 
 2695 # Report which library types will actually be built
 2696 AC_MSG_CHECKING([if libtool supports shared libraries])
 2697 AC_MSG_RESULT([$can_build_shared])
 2698 
 2699 AC_MSG_CHECKING([whether to build shared libraries])
 2700 test "$can_build_shared" = "no" && enable_shared=no
 2701 
 2702 # On AIX, shared libraries and static libraries use the same namespace, and
 2703 # are all built from PIC.
 2704 case $host_os in
 2705 aix3*)
 2706   test "$enable_shared" = yes && enable_static=no
 2707   if test -n "$RANLIB"; then
 2708     archive_cmds="$archive_cmds~\$RANLIB \$lib"
 2709     postinstall_cmds='$RANLIB $lib'
 2710   fi
 2711   ;;
 2712 
 2713 aix4* | aix5*)
 2714   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
 2715     test "$enable_shared" = yes && enable_static=no
 2716   fi
 2717     ;;
 2718 esac
 2719 AC_MSG_RESULT([$enable_shared])
 2720 
 2721 AC_MSG_CHECKING([whether to build static libraries])
 2722 # Make sure either enable_shared or enable_static is yes.
 2723 test "$enable_shared" = yes || enable_static=yes
 2724 AC_MSG_RESULT([$enable_static])
 2725 
 2726 AC_LIBTOOL_CONFIG($1)
 2727 
 2728 AC_LANG_POP
 2729 CC="$lt_save_CC"
 2730 ])# AC_LIBTOOL_LANG_C_CONFIG
 2731 
 2732 
 2733 # AC_LIBTOOL_LANG_CXX_CONFIG
 2734 # --------------------------
 2735 # Ensure that the configuration vars for the C compiler are
 2736 # suitably defined.  Those variables are subsequently used by
 2737 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
 2738 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
 2739 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
 2740 [AC_LANG_PUSH(C++)
 2741 AC_REQUIRE([AC_PROG_CXX])
 2742 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
 2743 
 2744 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 2745 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
 2746 _LT_AC_TAGVAR(always_export_symbols, $1)=no
 2747 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
 2748 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
 2749 _LT_AC_TAGVAR(hardcode_direct, $1)=no
 2750 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
 2751 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 2752 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
 2753 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
 2754 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 2755 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
 2756 _LT_AC_TAGVAR(module_cmds, $1)=
 2757 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
 2758 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
 2759 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 2760 _LT_AC_TAGVAR(no_undefined_flag, $1)=
 2761 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
 2762 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 2763 
 2764 # Dependencies to place before and after the object being linked:
 2765 _LT_AC_TAGVAR(predep_objects, $1)=
 2766 _LT_AC_TAGVAR(postdep_objects, $1)=
 2767 _LT_AC_TAGVAR(predeps, $1)=
 2768 _LT_AC_TAGVAR(postdeps, $1)=
 2769 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
 2770 
 2771 # Source file extension for C++ test sources.
 2772 ac_ext=cpp
 2773 
 2774 # Object file extension for compiled C++ test sources.
 2775 objext=o
 2776 _LT_AC_TAGVAR(objext, $1)=$objext
 2777 
 2778 # Code to be used in simple compile tests
 2779 lt_simple_compile_test_code="int some_variable = 0;\n"
 2780 
 2781 # Code to be used in simple link tests
 2782 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
 2783 
 2784 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 2785 _LT_AC_SYS_COMPILER
 2786 
 2787 # save warnings/boilerplate of simple test code
 2788 _LT_COMPILER_BOILERPLATE
 2789 _LT_LINKER_BOILERPLATE
 2790 
 2791 # Allow CC to be a program name with arguments.
 2792 lt_save_CC=$CC
 2793 lt_save_LD=$LD
 2794 lt_save_GCC=$GCC
 2795 GCC=$GXX
 2796 lt_save_with_gnu_ld=$with_gnu_ld
 2797 lt_save_path_LD=$lt_cv_path_LD
 2798 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
 2799   lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
 2800 else
 2801   $as_unset lt_cv_prog_gnu_ld
 2802 fi
 2803 if test -n "${lt_cv_path_LDCXX+set}"; then
 2804   lt_cv_path_LD=$lt_cv_path_LDCXX
 2805 else
 2806   $as_unset lt_cv_path_LD
 2807 fi
 2808 test -z "${LDCXX+set}" || LD=$LDCXX
 2809 CC=${CXX-"c++"}
 2810 compiler=$CC
 2811 _LT_AC_TAGVAR(compiler, $1)=$CC
 2812 _LT_CC_BASENAME([$compiler])
 2813 
 2814 # We don't want -fno-exception wen compiling C++ code, so set the
 2815 # no_builtin_flag separately
 2816 if test "$GXX" = yes; then
 2817   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
 2818 else
 2819   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 2820 fi
 2821 
 2822 if test "$GXX" = yes; then
 2823   # Set up default GNU C++ configuration
 2824 
 2825   AC_PROG_LD
 2826 
 2827   # Check if GNU C++ uses GNU ld as the underlying linker, since the
 2828   # archiving commands below assume that GNU ld is being used.
 2829   if test "$with_gnu_ld" = yes; then
 2830     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
 2831     _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'
 2832 
 2833     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
 2834     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 2835 
 2836     # If archive_cmds runs LD, not CC, wlarc should be empty
 2837     # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
 2838     #     investigate it a little bit more. (MM)
 2839     wlarc='${wl}'
 2840 
 2841     # ancient GNU ld didn't support --whole-archive et. al.
 2842     if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
 2843 	grep 'no-whole-archive' > /dev/null; then
 2844       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
 2845     else
 2846       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
 2847     fi
 2848   else
 2849     with_gnu_ld=no
 2850     wlarc=
 2851 
 2852     # A generic and very simple default shared library creation
 2853     # command for GNU C++ for the case where it uses the native
 2854     # linker, instead of GNU ld.  If possible, this setting should
 2855     # overridden to take advantage of the native linker features on
 2856     # the platform it is being used on.
 2857     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 2858   fi
 2859 
 2860   # Commands to make compiler produce verbose output that lists
 2861   # what "hidden" libraries, object files and flags are used when
 2862   # linking a shared library.
 2863   output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
 2864 
 2865 else
 2866   GXX=no
 2867   with_gnu_ld=no
 2868   wlarc=
 2869 fi
 2870 
 2871 # PORTME: fill in a description of your system's C++ link characteristics
 2872 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 2873 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
 2874 case $host_os in
 2875   aix3*)
 2876     # FIXME: insert proper C++ library support
 2877     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 2878     ;;
 2879   aix4* | aix5*)
 2880     if test "$host_cpu" = ia64; then
 2881       # On IA64, the linker does run time linking by default, so we don't
 2882       # have to do anything special.
 2883       aix_use_runtimelinking=no
 2884       exp_sym_flag='-Bexport'
 2885       no_entry_flag=""
 2886     else
 2887       aix_use_runtimelinking=no
 2888 
 2889       # Test if we are trying to use run time linking or normal
 2890       # AIX style linking. If -brtl is somewhere in LDFLAGS, we
 2891       # need to do runtime linking.
 2892       case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
 2893 	for ld_flag in $LDFLAGS; do
 2894 	  case $ld_flag in
 2895 	  *-brtl*)
 2896 	    aix_use_runtimelinking=yes
 2897 	    break
 2898 	    ;;
 2899 	  esac
 2900 	done
 2901 	;;
 2902       esac
 2903 
 2904       exp_sym_flag='-bexport'
 2905       no_entry_flag='-bnoentry'
 2906     fi
 2907 
 2908     # When large executables or shared objects are built, AIX ld can
 2909     # have problems creating the table of contents.  If linking a library
 2910     # or program results in "error TOC overflow" add -mminimal-toc to
 2911     # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 2912     # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 2913 
 2914     _LT_AC_TAGVAR(archive_cmds, $1)=''
 2915     _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 2916     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
 2917     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 2918 
 2919     if test "$GXX" = yes; then
 2920       case $host_os in aix4.[[012]]|aix4.[[012]].*)
 2921       # We only want to do this on AIX 4.2 and lower, the check
 2922       # below for broken collect2 doesn't work under 4.3+
 2923 	collect2name=`${CC} -print-prog-name=collect2`
 2924 	if test -f "$collect2name" && \
 2925 	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 2926 	then
 2927 	  # We have reworked collect2
 2928 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 2929 	else
 2930 	  # We have old collect2
 2931 	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
 2932 	  # It fails to find uninstalled libraries when the uninstalled
 2933 	  # path is not listed in the libpath.  Setting hardcode_minus_L
 2934 	  # to unsupported forces relinking
 2935 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 2936 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 2937 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
 2938 	fi
 2939 	;;
 2940       esac
 2941       shared_flag='-shared'
 2942       if test "$aix_use_runtimelinking" = yes; then
 2943 	shared_flag="$shared_flag "'${wl}-G'
 2944       fi
 2945     else
 2946       # not using gcc
 2947       if test "$host_cpu" = ia64; then
 2948 	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 2949 	# chokes on -Wl,-G. The following line is correct:
 2950 	shared_flag='-G'
 2951       else
 2952 	if test "$aix_use_runtimelinking" = yes; then
 2953 	  shared_flag='${wl}-G'
 2954 	else
 2955 	  shared_flag='${wl}-bM:SRE'
 2956 	fi
 2957       fi
 2958     fi
 2959 
 2960     # It seems that -bexpall does not export symbols beginning with
 2961     # underscore (_), so it is better to generate a list of symbols to export.
 2962     _LT_AC_TAGVAR(always_export_symbols, $1)=yes
 2963     if test "$aix_use_runtimelinking" = yes; then
 2964       # Warning - without using the other runtime loading flags (-brtl),
 2965       # -berok will link without error, but may produce a broken library.
 2966       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
 2967       # Determine the default libpath from the value encoded in an empty executable.
 2968       _LT_AC_SYS_LIBPATH_AIX
 2969       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 2970 
 2971       _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 $shared_flag"
 2972      else
 2973       if test "$host_cpu" = ia64; then
 2974 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
 2975 	_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 2976 	_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"
 2977       else
 2978 	# Determine the default libpath from the value encoded in an empty executable.
 2979 	_LT_AC_SYS_LIBPATH_AIX
 2980 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 2981 	# Warning - without using the other run time loading flags,
 2982 	# -berok will link without error, but may produce a broken library.
 2983 	_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
 2984 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
 2985 	# Exported symbols can be pulled into shared objects from archives
 2986 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 2987 	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
 2988 	# This is similar to how AIX traditionally builds its shared libraries.
 2989 	_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'
 2990       fi
 2991     fi
 2992     ;;
 2993 
 2994   beos*)
 2995     if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 2996       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 2997       # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 2998       # support --undefined.  This deserves some investigation.  FIXME
 2999       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 3000     else
 3001       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3002     fi
 3003     ;;
 3004 
 3005   chorus*)
 3006     case $cc_basename in
 3007       *)
 3008 	# FIXME: insert proper C++ library support
 3009 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3010 	;;
 3011     esac
 3012     ;;
 3013 
 3014   cygwin* | mingw* | pw32*)
 3015     # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 3016     # as there is no search path for DLLs.
 3017     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 3018     _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 3019     _LT_AC_TAGVAR(always_export_symbols, $1)=no
 3020     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 3021 
 3022     if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
 3023       _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'
 3024       # If the export-symbols file already is a .def file (1st line
 3025       # is EXPORTS), use it as is; otherwise, prepend...
 3026       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
 3027 	cp $export_symbols $output_objdir/$soname.def;
 3028       else
 3029 	echo EXPORTS > $output_objdir/$soname.def;
 3030 	cat $export_symbols >> $output_objdir/$soname.def;
 3031       fi~
 3032       $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'
 3033     else
 3034       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3035     fi
 3036   ;;
 3037       darwin* | rhapsody*)
 3038         case $host_os in
 3039         rhapsody* | darwin1.[[012]])
 3040          _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
 3041          ;;
 3042        *) # Darwin 1.3 on
 3043          if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
 3044            _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
 3045          else
 3046            case ${MACOSX_DEPLOYMENT_TARGET} in
 3047              10.[[012]])
 3048                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
 3049                ;;
 3050              10.*)
 3051                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
 3052                ;;
 3053            esac
 3054          fi
 3055          ;;
 3056         esac
 3057       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 3058       _LT_AC_TAGVAR(hardcode_direct, $1)=no
 3059       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
 3060       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 3061       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
 3062       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 3063 
 3064     if test "$GXX" = yes ; then
 3065       lt_int_apple_cc_single_mod=no
 3066       output_verbose_link_cmd='echo'
 3067       if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
 3068        lt_int_apple_cc_single_mod=yes
 3069       fi
 3070       if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
 3071        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
 3072       else
 3073           _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'
 3074         fi
 3075         _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
 3076         # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
 3077           if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
 3078             _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}'
 3079           else
 3080             _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}'
 3081           fi
 3082             _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}'
 3083       else
 3084       case $cc_basename in
 3085         xlc*)
 3086          output_verbose_link_cmd='echo'
 3087           _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'
 3088           _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
 3089           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
 3090           _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}'
 3091           _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}'
 3092           ;;
 3093        *)
 3094          _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3095           ;;
 3096       esac
 3097       fi
 3098         ;;
 3099 
 3100   dgux*)
 3101     case $cc_basename in
 3102       ec++*)
 3103 	# FIXME: insert proper C++ library support
 3104 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3105 	;;
 3106       ghcx*)
 3107 	# Green Hills C++ Compiler
 3108 	# FIXME: insert proper C++ library support
 3109 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3110 	;;
 3111       *)
 3112 	# FIXME: insert proper C++ library support
 3113 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3114 	;;
 3115     esac
 3116     ;;
 3117   freebsd[[12]]*)
 3118     # C++ shared libraries reported to be fairly broken before switch to ELF
 3119     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3120     ;;
 3121   freebsd-elf*)
 3122     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 3123     ;;
 3124   freebsd* | kfreebsd*-gnu | dragonfly*)
 3125     # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
 3126     # conventions
 3127     _LT_AC_TAGVAR(ld_shlibs, $1)=yes
 3128     ;;
 3129   gnu*)
 3130     ;;
 3131   hpux9*)
 3132     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 3133     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3134     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 3135     _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 3136     _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 3137 				# but as the default
 3138 				# location of the library.
 3139 
 3140     case $cc_basename in
 3141     CC*)
 3142       # FIXME: insert proper C++ library support
 3143       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3144       ;;
 3145     aCC*)
 3146       _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 $lib'
 3147       # Commands to make compiler produce verbose output that lists
 3148       # what "hidden" libraries, object files and flags are used when
 3149       # linking a shared library.
 3150       #
 3151       # There doesn't appear to be a way to prevent this compiler from
 3152       # explicitly linking system object files so we need to strip them
 3153       # from the output so that they don't get included in the library
 3154       # dependencies.
 3155       output_verbose_link_cmd='templist=`($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 $list'
 3156       ;;
 3157     *)
 3158       if test "$GXX" = yes; then
 3159         _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'
 3160       else
 3161         # FIXME: insert proper C++ library support
 3162         _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3163       fi
 3164       ;;
 3165     esac
 3166     ;;
 3167   hpux10*|hpux11*)
 3168     if test $with_gnu_ld = no; then
 3169       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 3170       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3171 
 3172       case $host_cpu in
 3173       hppa*64*|ia64*)
 3174 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
 3175         ;;
 3176       *)
 3177 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 3178         ;;
 3179       esac
 3180     fi
 3181     case $host_cpu in
 3182     hppa*64*|ia64*)
 3183       _LT_AC_TAGVAR(hardcode_direct, $1)=no
 3184       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3185       ;;
 3186     *)
 3187       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 3188       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 3189 					      # but as the default
 3190 					      # location of the library.
 3191       ;;
 3192     esac
 3193 
 3194     case $cc_basename in
 3195       CC*)
 3196 	# FIXME: insert proper C++ library support
 3197 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3198 	;;
 3199       aCC*)
 3200 	case $host_cpu in
 3201 	hppa*64*)
 3202 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 3203 	  ;;
 3204 	ia64*)
 3205 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 3206 	  ;;
 3207 	*)
 3208 	  _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 $compiler_flags'
 3209 	  ;;
 3210 	esac
 3211 	# Commands to make compiler produce verbose output that lists
 3212 	# what "hidden" libraries, object files and flags are used when
 3213 	# linking a shared library.
 3214 	#
 3215 	# There doesn't appear to be a way to prevent this compiler from
 3216 	# explicitly linking system object files so we need to strip them
 3217 	# from the output so that they don't get included in the library
 3218 	# dependencies.
 3219 	output_verbose_link_cmd='templist=`($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 $list'
 3220 	;;
 3221       *)
 3222 	if test "$GXX" = yes; then
 3223 	  if test $with_gnu_ld = no; then
 3224 	    case $host_cpu in
 3225 	    hppa*64*)
 3226 	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 3227 	      ;;
 3228 	    ia64*)
 3229 	      _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'
 3230 	      ;;
 3231 	    *)
 3232 	      _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'
 3233 	      ;;
 3234 	    esac
 3235 	  fi
 3236 	else
 3237 	  # FIXME: insert proper C++ library support
 3238 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3239 	fi
 3240 	;;
 3241     esac
 3242     ;;
 3243   interix3*)
 3244     _LT_AC_TAGVAR(hardcode_direct, $1)=no
 3245     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3246     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 3247     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 3248     # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 3249     # Instead, shared libraries are loaded at an image base (0x10000000 by
 3250     # default) and relocated if they conflict, which is a slow very memory
 3251     # consuming and fragmenting process.  To avoid this, we pick a random,
 3252     # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 3253     # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 3254     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 3255     _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 3256     ;;
 3257   irix5* | irix6*)
 3258     case $cc_basename in
 3259       CC*)
 3260 	# SGI C++
 3261 	_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'
 3262 
 3263 	# Archives containing C++ object files must be created using
 3264 	# "CC -ar", where "CC" is the IRIX C++ compiler.  This is
 3265 	# necessary to make sure instantiated templates are included
 3266 	# in the archive.
 3267 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
 3268 	;;
 3269       *)
 3270 	if test "$GXX" = yes; then
 3271 	  if test "$with_gnu_ld" = no; then
 3272 	    _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'
 3273 	  else
 3274 	    _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'
 3275 	  fi
 3276 	fi
 3277 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 3278 	;;
 3279     esac
 3280     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 3281     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3282     ;;
 3283   linux*)
 3284     case $cc_basename in
 3285       KCC*)
 3286 	# Kuck and Associates, Inc. (KAI) C++ Compiler
 3287 
 3288 	# KCC will only create a shared library if the output file
 3289 	# ends with ".so" (or ".sl" for HP-UX), so rename the library
 3290 	# to its proper name (with version) after linking.
 3291 	_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'
 3292 	_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 $lib'
 3293 	# Commands to make compiler produce verbose output that lists
 3294 	# what "hidden" libraries, object files and flags are used when
 3295 	# linking a shared library.
 3296 	#
 3297 	# There doesn't appear to be a way to prevent this compiler from
 3298 	# explicitly linking system object files so we need to strip them
 3299 	# from the output so that they don't get included in the library
 3300 	# dependencies.
 3301 	output_verbose_link_cmd='templist=`$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'
 3302 
 3303 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
 3304 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 3305 
 3306 	# Archives containing C++ object files must be created using
 3307 	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
 3308 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
 3309 	;;
 3310       icpc*)
 3311 	# Intel C++
 3312 	with_gnu_ld=yes
 3313 	# version 8.0 and above of icpc choke on multiply defined symbols
 3314 	# if we add $predep_objects and $postdep_objects, however 7.1 and
 3315 	# earlier do not add the objects themselves.
 3316 	case `$CC -V 2>&1` in
 3317 	*"Version 7."*)
 3318   	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
 3319   	  _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'
 3320 	  ;;
 3321 	*)  # Version 8.0 or newer
 3322 	  tmp_idyn=
 3323 	  case $host_cpu in
 3324 	    ia64*) tmp_idyn=' -i_dynamic';;
 3325 	  esac
 3326   	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 3327 	  _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'
 3328 	  ;;
 3329 	esac
 3330 	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 3331 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 3332 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 3333 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
 3334 	;;
 3335       pgCC*)
 3336         # Portland Group C++ compiler
 3337 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
 3338   	_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'
 3339 
 3340 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
 3341 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 3342 	_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'
 3343         ;;
 3344       cxx*)
 3345 	# Compaq C++
 3346 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
 3347 	_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'
 3348 
 3349 	runpath_var=LD_RUN_PATH
 3350 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 3351 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3352 
 3353 	# Commands to make compiler produce verbose output that lists
 3354 	# what "hidden" libraries, object files and flags are used when
 3355 	# linking a shared library.
 3356 	#
 3357 	# There doesn't appear to be a way to prevent this compiler from
 3358 	# explicitly linking system object files so we need to strip them
 3359 	# from the output so that they don't get included in the library
 3360 	# dependencies.
 3361 	output_verbose_link_cmd='templist=`$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'
 3362 	;;
 3363     esac
 3364     ;;
 3365   lynxos*)
 3366     # FIXME: insert proper C++ library support
 3367     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3368     ;;
 3369   m88k*)
 3370     # FIXME: insert proper C++ library support
 3371     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3372     ;;
 3373   mvs*)
 3374     case $cc_basename in
 3375       cxx*)
 3376 	# FIXME: insert proper C++ library support
 3377 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3378 	;;
 3379       *)
 3380 	# FIXME: insert proper C++ library support
 3381 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3382 	;;
 3383     esac
 3384     ;;
 3385   netbsd*)
 3386     if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
 3387       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
 3388       wlarc=
 3389       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 3390       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 3391       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3392     fi
 3393     # Workaround some broken pre-1.5 toolchains
 3394     output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
 3395     ;;
 3396   openbsd2*)
 3397     # C++ shared libraries are fairly broken
 3398     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3399     ;;
 3400   openbsd*)
 3401     _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 3402     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3403     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 3404     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 3405     if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 3406       _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'
 3407       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 3408       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
 3409     fi
 3410     output_verbose_link_cmd='echo'
 3411     ;;
 3412   osf3*)
 3413     case $cc_basename in
 3414       KCC*)
 3415 	# Kuck and Associates, Inc. (KAI) C++ Compiler
 3416 
 3417 	# KCC will only create a shared library if the output file
 3418 	# ends with ".so" (or ".sl" for HP-UX), so rename the library
 3419 	# to its proper name (with version) after linking.
 3420 	_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'
 3421 
 3422 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 3423 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3424 
 3425 	# Archives containing C++ object files must be created using
 3426 	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
 3427 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
 3428 
 3429 	;;
 3430       RCC*)
 3431 	# Rational C++ 2.4.1
 3432 	# FIXME: insert proper C++ library support
 3433 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3434 	;;
 3435       cxx*)
 3436 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 3437 	_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'
 3438 
 3439 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 3440 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3441 
 3442 	# Commands to make compiler produce verbose output that lists
 3443 	# what "hidden" libraries, object files and flags are used when
 3444 	# linking a shared library.
 3445 	#
 3446 	# There doesn't appear to be a way to prevent this compiler from
 3447 	# explicitly linking system object files so we need to strip them
 3448 	# from the output so that they don't get included in the library
 3449 	# dependencies.
 3450 	output_verbose_link_cmd='templist=`$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 $list'
 3451 	;;
 3452       *)
 3453 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
 3454 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 3455 	  _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'
 3456 
 3457 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 3458 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3459 
 3460 	  # Commands to make compiler produce verbose output that lists
 3461 	  # what "hidden" libraries, object files and flags are used when
 3462 	  # linking a shared library.
 3463 	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
 3464 
 3465 	else
 3466 	  # FIXME: insert proper C++ library support
 3467 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3468 	fi
 3469 	;;
 3470     esac
 3471     ;;
 3472   osf4* | osf5*)
 3473     case $cc_basename in
 3474       KCC*)
 3475 	# Kuck and Associates, Inc. (KAI) C++ Compiler
 3476 
 3477 	# KCC will only create a shared library if the output file
 3478 	# ends with ".so" (or ".sl" for HP-UX), so rename the library
 3479 	# to its proper name (with version) after linking.
 3480 	_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'
 3481 
 3482 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 3483 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3484 
 3485 	# Archives containing C++ object files must be created using
 3486 	# the KAI C++ compiler.
 3487 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
 3488 	;;
 3489       RCC*)
 3490 	# Rational C++ 2.4.1
 3491 	# FIXME: insert proper C++ library support
 3492 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3493 	;;
 3494       cxx*)
 3495 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 3496 	_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'
 3497 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
 3498 	  echo "-hidden">> $lib.exp~
 3499 	  $CC -shared$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~
 3500 	  $rm $lib.exp'
 3501 
 3502 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 3503 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3504 
 3505 	# Commands to make compiler produce verbose output that lists
 3506 	# what "hidden" libraries, object files and flags are used when
 3507 	# linking a shared library.
 3508 	#
 3509 	# There doesn't appear to be a way to prevent this compiler from
 3510 	# explicitly linking system object files so we need to strip them
 3511 	# from the output so that they don't get included in the library
 3512 	# dependencies.
 3513 	output_verbose_link_cmd='templist=`$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 $list'
 3514 	;;
 3515       *)
 3516 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
 3517 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 3518 	 _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'
 3519 
 3520 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 3521 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3522 
 3523 	  # Commands to make compiler produce verbose output that lists
 3524 	  # what "hidden" libraries, object files and flags are used when
 3525 	  # linking a shared library.
 3526 	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
 3527 
 3528 	else
 3529 	  # FIXME: insert proper C++ library support
 3530 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3531 	fi
 3532 	;;
 3533     esac
 3534     ;;
 3535   psos*)
 3536     # FIXME: insert proper C++ library support
 3537     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3538     ;;
 3539   sunos4*)
 3540     case $cc_basename in
 3541       CC*)
 3542 	# Sun C++ 4.x
 3543 	# FIXME: insert proper C++ library support
 3544 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3545 	;;
 3546       lcc*)
 3547 	# Lucid
 3548 	# FIXME: insert proper C++ library support
 3549 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3550 	;;
 3551       *)
 3552 	# FIXME: insert proper C++ library support
 3553 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3554 	;;
 3555     esac
 3556     ;;
 3557   solaris*)
 3558     case $cc_basename in
 3559       CC*)
 3560 	# Sun C++ 4.2, 5.x and Centerline C++
 3561         _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
 3562 	_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 3563 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 3564 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
 3565 	$CC -G${allow_undefined_flag}  ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
 3566 
 3567 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 3568 	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3569 	case $host_os in
 3570 	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 3571 	  *)
 3572 	    # The C++ compiler is used as linker so we must use $wl
 3573 	    # flag to pass the commands to the underlying system
 3574 	    # linker. We must also pass each convience library through
 3575 	    # to the system linker between allextract/defaultextract.
 3576 	    # The C++ compiler will combine linker options so we
 3577 	    # cannot just pass the convience library names through
 3578 	    # without $wl.
 3579 	    # Supported since Solaris 2.6 (maybe 2.5.1?)
 3580 	    _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'
 3581 	    ;;
 3582 	esac
 3583 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 3584 
 3585 	output_verbose_link_cmd='echo'
 3586 
 3587 	# Archives containing C++ object files must be created using
 3588 	# "CC -xar", where "CC" is the Sun C++ compiler.  This is
 3589 	# necessary to make sure instantiated templates are included
 3590 	# in the archive.
 3591 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 3592 	;;
 3593       gcx*)
 3594 	# Green Hills C++ Compiler
 3595 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
 3596 
 3597 	# The C++ compiler must be used to create the archive.
 3598 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
 3599 	;;
 3600       *)
 3601 	# GNU C++ compiler with Solaris linker
 3602 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
 3603 	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
 3604 	  if $CC --version | grep -v '^2\.7' > /dev/null; then
 3605 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
 3606 	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
 3607 		$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
 3608 
 3609 	    # Commands to make compiler produce verbose output that lists
 3610 	    # what "hidden" libraries, object files and flags are used when
 3611 	    # linking a shared library.
 3612 	    output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
 3613 	  else
 3614 	    # g++ 2.7 appears to require `-G' NOT `-shared' on this
 3615 	    # platform.
 3616 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
 3617 	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
 3618 		$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
 3619 
 3620 	    # Commands to make compiler produce verbose output that lists
 3621 	    # what "hidden" libraries, object files and flags are used when
 3622 	    # linking a shared library.
 3623 	    output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
 3624 	  fi
 3625 
 3626 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
 3627 	fi
 3628 	;;
 3629     esac
 3630     ;;
 3631   sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 3632     _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
 3633     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 3634     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3635     runpath_var='LD_RUN_PATH'
 3636 
 3637     case $cc_basename in
 3638       CC*)
 3639 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 3640 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 3641 	;;
 3642       *)
 3643 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 3644 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 3645 	;;
 3646     esac
 3647     ;;
 3648   sysv5* | sco3.2v5* | sco5v6*)
 3649     # Note: We can NOT use -z defs as we might desire, because we do not
 3650     # link with -lc, and that would cause any symbols used from libc to
 3651     # always be unresolved, which means just about no library would
 3652     # ever link correctly.  If we're not using GNU ld we use -z text
 3653     # though, which does catch some bad symbols but isn't as heavy-handed
 3654     # as -z defs.
 3655     # For security reasons, it is highly recommended that you always
 3656     # use absolute paths for naming shared libraries, and exclude the
 3657     # DT_RUNPATH tag from executables and libraries.  But doing so
 3658     # requires that you compile everything twice, which is a pain.
 3659     # So that behaviour is only enabled if SCOABSPATH is set to a
 3660     # non-empty value in the environment.  Most likely only useful for
 3661     # creating official distributions of packages.
 3662     # This is a hack until libtool officially supports absolute path
 3663     # names for shared libraries.
 3664     _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
 3665     _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
 3666     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 3667     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3668     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
 3669     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
 3670     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 3671     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
 3672     runpath_var='LD_RUN_PATH'
 3673 
 3674     case $cc_basename in
 3675       CC*)
 3676 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
 3677 	_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'
 3678 	;;
 3679       *)
 3680 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
 3681 	_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'
 3682 	;;
 3683     esac
 3684     ;;
 3685   tandem*)
 3686     case $cc_basename in
 3687       NCC*)
 3688 	# NonStop-UX NCC 3.20
 3689 	# FIXME: insert proper C++ library support
 3690 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3691 	;;
 3692       *)
 3693 	# FIXME: insert proper C++ library support
 3694 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3695 	;;
 3696     esac
 3697     ;;
 3698   vxworks*)
 3699     # FIXME: insert proper C++ library support
 3700     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3701     ;;
 3702   *)
 3703     # FIXME: insert proper C++ library support
 3704     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3705     ;;
 3706 esac
 3707 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
 3708 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
 3709 
 3710 _LT_AC_TAGVAR(GCC, $1)="$GXX"
 3711 _LT_AC_TAGVAR(LD, $1)="$LD"
 3712 
 3713 AC_LIBTOOL_POSTDEP_PREDEP($1)
 3714 AC_LIBTOOL_PROG_COMPILER_PIC($1)
 3715 AC_LIBTOOL_PROG_CC_C_O($1)
 3716 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
 3717 AC_LIBTOOL_PROG_LD_SHLIBS($1)
 3718 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 3719 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
 3720 
 3721 AC_LIBTOOL_CONFIG($1)
 3722 
 3723 AC_LANG_POP
 3724 CC=$lt_save_CC
 3725 LDCXX=$LD
 3726 LD=$lt_save_LD
 3727 GCC=$lt_save_GCC
 3728 with_gnu_ldcxx=$with_gnu_ld
 3729 with_gnu_ld=$lt_save_with_gnu_ld
 3730 lt_cv_path_LDCXX=$lt_cv_path_LD
 3731 lt_cv_path_LD=$lt_save_path_LD
 3732 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
 3733 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
 3734 ])# AC_LIBTOOL_LANG_CXX_CONFIG
 3735 
 3736 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
 3737 # ------------------------------------
 3738 # Figure out "hidden" library dependencies from verbose
 3739 # compiler output when linking a shared library.
 3740 # Parse the compiler output and extract the necessary
 3741 # objects, libraries and library flags.
 3742 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
 3743 dnl we can't use the lt_simple_compile_test_code here,
 3744 dnl because it contains code intended for an executable,
 3745 dnl not a library.  It's possible we should let each
 3746 dnl tag define a new lt_????_link_test_code variable,
 3747 dnl but it's only used here...
 3748 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
 3749 int a;
 3750 void foo (void) { a = 0; }
 3751 EOF
 3752 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
 3753 class Foo
 3754 {
 3755 public:
 3756   Foo (void) { a = 0; }
 3757 private:
 3758   int a;
 3759 };
 3760 EOF
 3761 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
 3762       subroutine foo
 3763       implicit none
 3764       integer*4 a
 3765       a=0
 3766       return
 3767       end
 3768 EOF
 3769 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
 3770 public class foo {
 3771   private int a;
 3772   public void bar (void) {
 3773     a = 0;
 3774   }
 3775 };
 3776 EOF
 3777 ])
 3778 dnl Parse the compiler output and extract the necessary
 3779 dnl objects, libraries and library flags.
 3780 if AC_TRY_EVAL(ac_compile); then
 3781   # Parse the compiler output and extract the necessary
 3782   # objects, libraries and library flags.
 3783 
 3784   # Sentinel used to keep track of whether or not we are before
 3785   # the conftest object file.
 3786   pre_test_object_deps_done=no
 3787 
 3788   # The `*' in the case matches for architectures that use `case' in
 3789   # $output_verbose_cmd can trigger glob expansion during the loop
 3790   # eval without this substitution.
 3791   output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
 3792 
 3793   for p in `eval $output_verbose_link_cmd`; do
 3794     case $p in
 3795 
 3796     -L* | -R* | -l*)
 3797        # Some compilers place space between "-{L,R}" and the path.
 3798        # Remove the space.
 3799        if test $p = "-L" \
 3800 	  || test $p = "-R"; then
 3801 	 prev=$p
 3802 	 continue
 3803        else
 3804 	 prev=
 3805        fi
 3806 
 3807        if test "$pre_test_object_deps_done" = no; then
 3808 	 case $p in
 3809 	 -L* | -R*)
 3810 	   # Internal compiler library paths should come after those
 3811 	   # provided the user.  The postdeps already come after the
 3812 	   # user supplied libs so there is no need to process them.
 3813 	   if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
 3814 	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
 3815 	   else
 3816 	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
 3817 	   fi
 3818 	   ;;
 3819 	 # The "-l" case would never come before the object being
 3820 	 # linked, so don't bother handling this case.
 3821 	 esac
 3822        else
 3823 	 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
 3824 	   _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
 3825 	 else
 3826 	   _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
 3827 	 fi
 3828        fi
 3829        ;;
 3830 
 3831     *.$objext)
 3832        # This assumes that the test object file only shows up
 3833        # once in the compiler output.
 3834        if test "$p" = "conftest.$objext"; then
 3835 	 pre_test_object_deps_done=yes
 3836 	 continue
 3837        fi
 3838 
 3839        if test "$pre_test_object_deps_done" = no; then
 3840 	 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
 3841 	   _LT_AC_TAGVAR(predep_objects, $1)="$p"
 3842 	 else
 3843 	   _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
 3844 	 fi
 3845        else
 3846 	 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
 3847 	   _LT_AC_TAGVAR(postdep_objects, $1)="$p"
 3848 	 else
 3849 	   _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
 3850 	 fi
 3851        fi
 3852        ;;
 3853 
 3854     *) ;; # Ignore the rest.
 3855 
 3856     esac
 3857   done
 3858 
 3859   # Clean up.
 3860   rm -f a.out a.exe
 3861 else
 3862   echo "libtool.m4: error: problem compiling $1 test program"
 3863 fi
 3864 
 3865 $rm -f confest.$objext
 3866 
 3867 # PORTME: override above test on systems where it is broken
 3868 ifelse([$1],[CXX],
 3869 [case $host_os in
 3870 interix3*)
 3871   # Interix 3.5 installs completely hosed .la files for C++, so rather than
 3872   # hack all around it, let's just trust "g++" to DTRT.
 3873   _LT_AC_TAGVAR(predep_objects,$1)=
 3874   _LT_AC_TAGVAR(postdep_objects,$1)=
 3875   _LT_AC_TAGVAR(postdeps,$1)=
 3876   ;;
 3877 
 3878 solaris*)
 3879   case $cc_basename in
 3880   CC*)
 3881     # Adding this requires a known-good setup of shared libraries for
 3882     # Sun compiler versions before 5.6, else PIC objects from an old
 3883     # archive will be linked into the output, leading to subtle bugs.
 3884     _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
 3885     ;;
 3886   esac
 3887   ;;
 3888 esac
 3889 ])
 3890 
 3891 case " $_LT_AC_TAGVAR(postdeps, $1) " in
 3892 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
 3893 esac
 3894 ])# AC_LIBTOOL_POSTDEP_PREDEP
 3895 
 3896 # AC_LIBTOOL_LANG_F77_CONFIG
 3897 # --------------------------
 3898 # Ensure that the configuration vars for the C compiler are
 3899 # suitably defined.  Those variables are subsequently used by
 3900 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
 3901 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
 3902 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
 3903 [AC_REQUIRE([AC_PROG_F77])
 3904 AC_LANG_PUSH(Fortran 77)
 3905 
 3906 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 3907 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
 3908 _LT_AC_TAGVAR(always_export_symbols, $1)=no
 3909 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
 3910 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
 3911 _LT_AC_TAGVAR(hardcode_direct, $1)=no
 3912 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
 3913 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 3914 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
 3915 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
 3916 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
 3917 _LT_AC_TAGVAR(module_cmds, $1)=
 3918 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
 3919 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
 3920 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 3921 _LT_AC_TAGVAR(no_undefined_flag, $1)=
 3922 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
 3923 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 3924 
 3925 # Source file extension for f77 test sources.
 3926 ac_ext=f
 3927 
 3928 # Object file extension for compiled f77 test sources.
 3929 objext=o
 3930 _LT_AC_TAGVAR(objext, $1)=$objext
 3931 
 3932 # Code to be used in simple compile tests
 3933 lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"
 3934 
 3935 # Code to be used in simple link tests
 3936 lt_simple_link_test_code="      program t\n      end\n"
 3937 
 3938 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 3939 _LT_AC_SYS_COMPILER
 3940 
 3941 # save warnings/boilerplate of simple test code
 3942 _LT_COMPILER_BOILERPLATE
 3943 _LT_LINKER_BOILERPLATE
 3944 
 3945 # Allow CC to be a program name with arguments.
 3946 lt_save_CC="$CC"
 3947 CC=${F77-"f77"}
 3948 compiler=$CC
 3949 _LT_AC_TAGVAR(compiler, $1)=$CC
 3950 _LT_CC_BASENAME([$compiler])
 3951 
 3952 AC_MSG_CHECKING([if libtool supports shared libraries])
 3953 AC_MSG_RESULT([$can_build_shared])
 3954 
 3955 AC_MSG_CHECKING([whether to build shared libraries])
 3956 test "$can_build_shared" = "no" && enable_shared=no
 3957 
 3958 # On AIX, shared libraries and static libraries use the same namespace, and
 3959 # are all built from PIC.
 3960 case $host_os in
 3961 aix3*)
 3962   test "$enable_shared" = yes && enable_static=no
 3963   if test -n "$RANLIB"; then
 3964     archive_cmds="$archive_cmds~\$RANLIB \$lib"
 3965     postinstall_cmds='$RANLIB $lib'
 3966   fi
 3967   ;;
 3968 aix4* | aix5*)
 3969   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
 3970     test "$enable_shared" = yes && enable_static=no
 3971   fi
 3972   ;;
 3973 esac
 3974 AC_MSG_RESULT([$enable_shared])
 3975 
 3976 AC_MSG_CHECKING([whether to build static libraries])
 3977 # Make sure either enable_shared or enable_static is yes.
 3978 test "$enable_shared" = yes || enable_static=yes
 3979 AC_MSG_RESULT([$enable_static])
 3980 
 3981 _LT_AC_TAGVAR(GCC, $1)="$G77"
 3982 _LT_AC_TAGVAR(LD, $1)="$LD"
 3983 
 3984 AC_LIBTOOL_PROG_COMPILER_PIC($1)
 3985 AC_LIBTOOL_PROG_CC_C_O($1)
 3986 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
 3987 AC_LIBTOOL_PROG_LD_SHLIBS($1)
 3988 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 3989 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
 3990 
 3991 AC_LIBTOOL_CONFIG($1)
 3992 
 3993 AC_LANG_POP
 3994 CC="$lt_save_CC"
 3995 ])# AC_LIBTOOL_LANG_F77_CONFIG
 3996 
 3997 
 3998 # AC_LIBTOOL_LANG_GCJ_CONFIG
 3999 # --------------------------
 4000 # Ensure that the configuration vars for the C compiler are
 4001 # suitably defined.  Those variables are subsequently used by
 4002 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
 4003 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
 4004 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
 4005 [AC_LANG_SAVE
 4006 
 4007 # Source file extension for Java test sources.
 4008 ac_ext=java
 4009 
 4010 # Object file extension for compiled Java test sources.
 4011 objext=o
 4012 _LT_AC_TAGVAR(objext, $1)=$objext
 4013 
 4014 # Code to be used in simple compile tests
 4015 lt_simple_compile_test_code="class foo {}\n"
 4016 
 4017 # Code to be used in simple link tests
 4018 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
 4019 
 4020 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 4021 _LT_AC_SYS_COMPILER
 4022 
 4023 # save warnings/boilerplate of simple test code
 4024 _LT_COMPILER_BOILERPLATE
 4025 _LT_LINKER_BOILERPLATE
 4026 
 4027 # Allow CC to be a program name with arguments.
 4028 lt_save_CC="$CC"
 4029 CC=${GCJ-"gcj"}
 4030 compiler=$CC
 4031 _LT_AC_TAGVAR(compiler, $1)=$CC
 4032 _LT_CC_BASENAME([$compiler])
 4033 
 4034 # GCJ did not exist at the time GCC didn't implicitly link libc in.
 4035 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 4036 
 4037 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 4038 
 4039 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
 4040 AC_LIBTOOL_PROG_COMPILER_PIC($1)
 4041 AC_LIBTOOL_PROG_CC_C_O($1)
 4042 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
 4043 AC_LIBTOOL_PROG_LD_SHLIBS($1)
 4044 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 4045 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
 4046 
 4047 AC_LIBTOOL_CONFIG($1)
 4048 
 4049 AC_LANG_RESTORE
 4050 CC="$lt_save_CC"
 4051 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
 4052 
 4053 
 4054 # AC_LIBTOOL_LANG_RC_CONFIG
 4055 # -------------------------
 4056 # Ensure that the configuration vars for the Windows resource compiler are
 4057 # suitably defined.  Those variables are subsequently used by
 4058 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
 4059 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
 4060 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
 4061 [AC_LANG_SAVE
 4062 
 4063 # Source file extension for RC test sources.
 4064 ac_ext=rc
 4065 
 4066 # Object file extension for compiled RC test sources.
 4067 objext=o
 4068 _LT_AC_TAGVAR(objext, $1)=$objext
 4069 
 4070 # Code to be used in simple compile tests
 4071 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
 4072 
 4073 # Code to be used in simple link tests
 4074 lt_simple_link_test_code="$lt_simple_compile_test_code"
 4075 
 4076 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 4077 _LT_AC_SYS_COMPILER
 4078 
 4079 # save warnings/boilerplate of simple test code
 4080 _LT_COMPILER_BOILERPLATE
 4081 _LT_LINKER_BOILERPLATE
 4082 
 4083 # Allow CC to be a program name with arguments.
 4084 lt_save_CC="$CC"
 4085 CC=${RC-"windres"}
 4086 compiler=$CC
 4087 _LT_AC_TAGVAR(compiler, $1)=$CC
 4088 _LT_CC_BASENAME([$compiler])
 4089 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 4090 
 4091 AC_LIBTOOL_CONFIG($1)
 4092 
 4093 AC_LANG_RESTORE
 4094 CC="$lt_save_CC"
 4095 ])# AC_LIBTOOL_LANG_RC_CONFIG
 4096 
 4097 
 4098 # AC_LIBTOOL_CONFIG([TAGNAME])
 4099 # ----------------------------
 4100 # If TAGNAME is not passed, then create an initial libtool script
 4101 # with a default configuration from the untagged config vars.  Otherwise
 4102 # add code to config.status for appending the configuration named by
 4103 # TAGNAME from the matching tagged config vars.
 4104 AC_DEFUN([AC_LIBTOOL_CONFIG],
 4105 [# The else clause should only fire when bootstrapping the
 4106 # libtool distribution, otherwise you forgot to ship ltmain.sh
 4107 # with your package, and you will get complaints that there are
 4108 # no rules to generate ltmain.sh.
 4109 if test -f "$ltmain"; then
 4110   # See if we are running on zsh, and set the options which allow our commands through
 4111   # without removal of \ escapes.
 4112   if test -n "${ZSH_VERSION+set}" ; then
 4113     setopt NO_GLOB_SUBST
 4114   fi
 4115   # Now quote all the things that may contain metacharacters while being
 4116   # careful not to overquote the AC_SUBSTed values.  We take copies of the
 4117   # variables and quote the copies for generation of the libtool script.
 4118   for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
 4119     SED SHELL STRIP \
 4120     libname_spec library_names_spec soname_spec extract_expsyms_cmds \
 4121     old_striplib striplib file_magic_cmd finish_cmds finish_eval \
 4122     deplibs_check_method reload_flag reload_cmds need_locks \
 4123     lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
 4124     lt_cv_sys_global_symbol_to_c_name_address \
 4125     sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
 4126     old_postinstall_cmds old_postuninstall_cmds \
 4127     _LT_AC_TAGVAR(compiler, $1) \
 4128     _LT_AC_TAGVAR(CC, $1) \
 4129     _LT_AC_TAGVAR(LD, $1) \
 4130     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
 4131     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
 4132     _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
 4133     _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
 4134     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
 4135     _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
 4136     _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
 4137     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
 4138     _LT_AC_TAGVAR(old_archive_cmds, $1) \
 4139     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
 4140     _LT_AC_TAGVAR(predep_objects, $1) \
 4141     _LT_AC_TAGVAR(postdep_objects, $1) \
 4142     _LT_AC_TAGVAR(predeps, $1) \
 4143     _LT_AC_TAGVAR(postdeps, $1) \
 4144     _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
 4145     _LT_AC_TAGVAR(archive_cmds, $1) \
 4146     _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
 4147     _LT_AC_TAGVAR(postinstall_cmds, $1) \
 4148     _LT_AC_TAGVAR(postuninstall_cmds, $1) \
 4149     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
 4150     _LT_AC_TAGVAR(allow_undefined_flag, $1) \
 4151     _LT_AC_TAGVAR(no_undefined_flag, $1) \
 4152     _LT_AC_TAGVAR(export_symbols_cmds, $1) \
 4153     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
 4154     _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
 4155     _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
 4156     _LT_AC_TAGVAR(hardcode_automatic, $1) \
 4157     _LT_AC_TAGVAR(module_cmds, $1) \
 4158     _LT_AC_TAGVAR(module_expsym_cmds, $1) \
 4159     _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
 4160     _LT_AC_TAGVAR(exclude_expsyms, $1) \
 4161     _LT_AC_TAGVAR(include_expsyms, $1); do
 4162 
 4163     case $var in
 4164     _LT_AC_TAGVAR(old_archive_cmds, $1) | \
 4165     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
 4166     _LT_AC_TAGVAR(archive_cmds, $1) | \
 4167     _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
 4168     _LT_AC_TAGVAR(module_cmds, $1) | \
 4169     _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
 4170     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
 4171     _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
 4172     extract_expsyms_cmds | reload_cmds | finish_cmds | \
 4173     postinstall_cmds | postuninstall_cmds | \
 4174     old_postinstall_cmds | old_postuninstall_cmds | \
 4175     sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
 4176       # Double-quote double-evaled strings.
 4177       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
 4178       ;;
 4179     *)
 4180       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
 4181       ;;
 4182     esac
 4183   done
 4184 
 4185   case $lt_echo in
 4186   *'\[$]0 --fallback-echo"')
 4187     lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
 4188     ;;
 4189   esac
 4190 
 4191 ifelse([$1], [],
 4192   [cfgfile="${ofile}T"
 4193   trap "$rm \"$cfgfile\"; exit 1" 1 2 15
 4194   $rm -f "$cfgfile"
 4195   AC_MSG_NOTICE([creating $ofile])],
 4196   [cfgfile="$ofile"])
 4197 
 4198   cat <<__EOF__ >> "$cfgfile"
 4199 ifelse([$1], [],
 4200 [#! $SHELL
 4201 
 4202 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
 4203 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
 4204 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 4205 #
 4206 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
 4207 # Free Software Foundation, Inc.
 4208 #
 4209 # This file is part of GNU Libtool:
 4210 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 4211 #
 4212 # This program is free software; you can redistribute it and/or modify
 4213 # it under the terms of the GNU General Public License as published by
 4214 # the Free Software Foundation; either version 2 of the License, or
 4215 # (at your option) any later version.
 4216 #
 4217 # This program is distributed in the hope that it will be useful, but
 4218 # WITHOUT ANY WARRANTY; without even the implied warranty of
 4219 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 4220 # General Public License for more details.
 4221 #
 4222 # You should have received a copy of the GNU General Public License
 4223 # along with this program; if not, write to the Free Software
 4224 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 4225 #
 4226 # As a special exception to the GNU General Public License, if you
 4227 # distribute this file as part of a program that contains a
 4228 # configuration script generated by Autoconf, you may include it under
 4229 # the same distribution terms that you use for the rest of that program.
 4230 
 4231 # A sed program that does not truncate output.
 4232 SED=$lt_SED
 4233 
 4234 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
 4235 Xsed="$SED -e 1s/^X//"
 4236 
 4237 # The HP-UX ksh and POSIX shell print the target directory to stdout
 4238 # if CDPATH is set.
 4239 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 4240 
 4241 # The names of the tagged configurations supported by this script.
 4242 available_tags=
 4243 
 4244 # ### BEGIN LIBTOOL CONFIG],
 4245 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
 4246 
 4247 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
 4248 
 4249 # Shell to use when invoking shell scripts.
 4250 SHELL=$lt_SHELL
 4251 
 4252 # Whether or not to build shared libraries.
 4253 build_libtool_libs=$enable_shared
 4254 
 4255 # Whether or not to build static libraries.
 4256 build_old_libs=$enable_static
 4257 
 4258 # Whether or not to add -lc for building shared libraries.
 4259 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
 4260 
 4261 # Whether or not to disallow shared libs when runtime libs are static
 4262 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
 4263 
 4264 # Whether or not to optimize for fast installation.
 4265 fast_install=$enable_fast_install
 4266 
 4267 # The host system.
 4268 host_alias=$host_alias
 4269 host=$host
 4270 host_os=$host_os
 4271 
 4272 # The build system.
 4273 build_alias=$build_alias
 4274 build=$build
 4275 build_os=$build_os
 4276 
 4277 # An echo program that does not interpret backslashes.
 4278 echo=$lt_echo
 4279 
 4280 # The archiver.
 4281 AR=$lt_AR
 4282 AR_FLAGS=$lt_AR_FLAGS
 4283 
 4284 # A C compiler.
 4285 LTCC=$lt_LTCC
 4286 
 4287 # LTCC compiler flags.
 4288 LTCFLAGS=$lt_LTCFLAGS
 4289 
 4290 # A language-specific compiler.
 4291 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
 4292 
 4293 # Is the compiler the GNU C compiler?
 4294 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
 4295 
 4296 # An ERE matcher.
 4297 EGREP=$lt_EGREP
 4298 
 4299 # The linker used to build libraries.
 4300 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
 4301 
 4302 # Whether we need hard or soft links.
 4303 LN_S=$lt_LN_S
 4304 
 4305 # A BSD-compatible nm program.
 4306 NM=$lt_NM
 4307 
 4308 # A symbol stripping program
 4309 STRIP=$lt_STRIP
 4310 
 4311 # Used to examine libraries when file_magic_cmd begins "file"
 4312 MAGIC_CMD=$MAGIC_CMD
 4313 
 4314 # Used on cygwin: DLL creation program.
 4315 DLLTOOL="$DLLTOOL"
 4316 
 4317 # Used on cygwin: object dumper.
 4318 OBJDUMP="$OBJDUMP"
 4319 
 4320 # Used on cygwin: assembler.
 4321 AS="$AS"
 4322 
 4323 # The name of the directory that contains temporary libtool files.
 4324 objdir=$objdir
 4325 
 4326 # How to create reloadable object files.
 4327 reload_flag=$lt_reload_flag
 4328 reload_cmds=$lt_reload_cmds
 4329 
 4330 # How to pass a linker flag through the compiler.
 4331 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
 4332 
 4333 # Object file suffix (normally "o").
 4334 objext="$ac_objext"
 4335 
 4336 # Old archive suffix (normally "a").
 4337 libext="$libext"
 4338 
 4339 # Shared library suffix (normally ".so").
 4340 shrext_cmds='$shrext_cmds'
 4341 
 4342 # Executable file suffix (normally "").
 4343 exeext="$exeext"
 4344 
 4345 # Additional compiler flags for building library objects.
 4346 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
 4347 pic_mode=$pic_mode
 4348 
 4349 # What is the maximum length of a command?
 4350 max_cmd_len=$lt_cv_sys_max_cmd_len
 4351 
 4352 # Does compiler simultaneously support -c and -o options?
 4353 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
 4354 
 4355 # Must we lock files when doing compilation?
 4356 need_locks=$lt_need_locks
 4357 
 4358 # Do we need the lib prefix for modules?
 4359 need_lib_prefix=$need_lib_prefix
 4360 
 4361 # Do we need a version for libraries?
 4362 need_version=$need_version
 4363 
 4364 # Whether dlopen is supported.
 4365 dlopen_support=$enable_dlopen
 4366 
 4367 # Whether dlopen of programs is supported.
 4368 dlopen_self=$enable_dlopen_self
 4369 
 4370 # Whether dlopen of statically linked programs is supported.
 4371 dlopen_self_static=$enable_dlopen_self_static
 4372 
 4373 # Compiler flag to prevent dynamic linking.
 4374 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
 4375 
 4376 # Compiler flag to turn off builtin functions.
 4377 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
 4378 
 4379 # Compiler flag to allow reflexive dlopens.
 4380 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
 4381 
 4382 # Compiler flag to generate shared objects directly from archives.
 4383 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
 4384 
 4385 # Compiler flag to generate thread-safe objects.
 4386 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
 4387 
 4388 # Library versioning type.
 4389 version_type=$version_type
 4390 
 4391 # Format of library name prefix.
 4392 libname_spec=$lt_libname_spec
 4393 
 4394 # List of archive names.  First name is the real one, the rest are links.
 4395 # The last name is the one that the linker finds with -lNAME.
 4396 library_names_spec=$lt_library_names_spec
 4397 
 4398 # The coded name of the library, if different from the real name.
 4399 soname_spec=$lt_soname_spec
 4400 
 4401 # Commands used to build and install an old-style archive.
 4402 RANLIB=$lt_RANLIB
 4403 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
 4404 old_postinstall_cmds=$lt_old_postinstall_cmds
 4405 old_postuninstall_cmds=$lt_old_postuninstall_cmds
 4406 
 4407 # Create an old-style archive from a shared archive.
 4408 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
 4409 
 4410 # Create a temporary old-style archive to link instead of a shared archive.
 4411 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
 4412 
 4413 # Commands used to build and install a shared archive.
 4414 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
 4415 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
 4416 postinstall_cmds=$lt_postinstall_cmds
 4417 postuninstall_cmds=$lt_postuninstall_cmds
 4418 
 4419 # Commands used to build a loadable module (assumed same as above if empty)
 4420 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
 4421 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
 4422 
 4423 # Commands to strip libraries.
 4424 old_striplib=$lt_old_striplib
 4425 striplib=$lt_striplib
 4426 
 4427 # Dependencies to place before the objects being linked to create a
 4428 # shared library.
 4429 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
 4430 
 4431 # Dependencies to place after the objects being linked to create a
 4432 # shared library.
 4433 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
 4434 
 4435 # Dependencies to place before the objects being linked to create a
 4436 # shared library.
 4437 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
 4438 
 4439 # Dependencies to place after the objects being linked to create a
 4440 # shared library.
 4441 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
 4442 
 4443 # The library search path used internally by the compiler when linking
 4444 # a shared library.
 4445 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
 4446 
 4447 # Method to check whether dependent libraries are shared objects.
 4448 deplibs_check_method=$lt_deplibs_check_method
 4449 
 4450 # Command to use when deplibs_check_method == file_magic.
 4451 file_magic_cmd=$lt_file_magic_cmd
 4452 
 4453 # Flag that allows shared libraries with undefined symbols to be built.
 4454 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
 4455 
 4456 # Flag that forces no undefined symbols.
 4457 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
 4458 
 4459 # Commands used to finish a libtool library installation in a directory.
 4460 finish_cmds=$lt_finish_cmds
 4461 
 4462 # Same as above, but a single script fragment to be evaled but not shown.
 4463 finish_eval=$lt_finish_eval
 4464 
 4465 # Take the output of nm and produce a listing of raw symbols and C names.
 4466 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
 4467 
 4468 # Transform the output of nm in a proper C declaration
 4469 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
 4470 
 4471 # Transform the output of nm in a C name address pair
 4472 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
 4473 
 4474 # This is the shared library runtime path variable.
 4475 runpath_var=$runpath_var
 4476 
 4477 # This is the shared library path variable.
 4478 shlibpath_var=$shlibpath_var
 4479 
 4480 # Is shlibpath searched before the hard-coded library search path?
 4481 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
 4482 
 4483 # How to hardcode a shared library path into an executable.
 4484 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
 4485 
 4486 # Whether we should hardcode library paths into libraries.
 4487 hardcode_into_libs=$hardcode_into_libs
 4488 
 4489 # Flag to hardcode \$libdir into a binary during linking.
 4490 # This must work even if \$libdir does not exist.
 4491 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
 4492 
 4493 # If ld is used when linking, flag to hardcode \$libdir into
 4494 # a binary during linking. This must work even if \$libdir does
 4495 # not exist.
 4496 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
 4497 
 4498 # Whether we need a single -rpath flag with a separated argument.
 4499 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
 4500 
 4501 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
 4502 # resulting binary.
 4503 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
 4504 
 4505 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
 4506 # resulting binary.
 4507 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
 4508 
 4509 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
 4510 # the resulting binary.
 4511 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
 4512 
 4513 # Set to yes if building a shared library automatically hardcodes DIR into the library
 4514 # and all subsequent libraries and executables linked against it.
 4515 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
 4516 
 4517 # Variables whose values should be saved in libtool wrapper scripts and
 4518 # restored at relink time.
 4519 variables_saved_for_relink="$variables_saved_for_relink"
 4520 
 4521 # Whether libtool must link a program against all its dependency libraries.
 4522 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
 4523 
 4524 # Compile-time system search path for libraries
 4525 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 4526 
 4527 # Run-time system search path for libraries
 4528 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 4529 
 4530 # Fix the shell variable \$srcfile for the compiler.
 4531 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
 4532 
 4533 # Set to yes if exported symbols are required.
 4534 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
 4535 
 4536 # The commands to list exported symbols.
 4537 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
 4538 
 4539 # The commands to extract the exported symbol list from a shared archive.
 4540 extract_expsyms_cmds=$lt_extract_expsyms_cmds
 4541 
 4542 # Symbols that should not be listed in the preloaded symbols.
 4543 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
 4544 
 4545 # Symbols that must always be exported.
 4546 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
 4547 
 4548 ifelse([$1],[],
 4549 [# ### END LIBTOOL CONFIG],
 4550 [# ### END LIBTOOL TAG CONFIG: $tagname])
 4551 
 4552 __EOF__
 4553 
 4554 ifelse([$1],[], [
 4555   case $host_os in
 4556   aix3*)
 4557     cat <<\EOF >> "$cfgfile"
 4558 
 4559 # AIX sometimes has problems with the GCC collect2 program.  For some
 4560 # reason, if we set the COLLECT_NAMES environment variable, the problems
 4561 # vanish in a puff of smoke.
 4562 if test "X${COLLECT_NAMES+set}" != Xset; then
 4563   COLLECT_NAMES=
 4564   export COLLECT_NAMES
 4565 fi
 4566 EOF
 4567     ;;
 4568   esac
 4569 
 4570   # We use sed instead of cat because bash on DJGPP gets confused if
 4571   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
 4572   # text mode, it properly converts lines to CR/LF.  This bash problem
 4573   # is reportedly fixed, but why not run on old versions too?
 4574   sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
 4575 
 4576   mv -f "$cfgfile" "$ofile" || \
 4577     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
 4578   chmod +x "$ofile"
 4579 ])
 4580 else
 4581   # If there is no Makefile yet, we rely on a make rule to execute
 4582   # `config.status --recheck' to rerun these tests and create the
 4583   # libtool script then.
 4584   ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
 4585   if test -f "$ltmain_in"; then
 4586     test -f Makefile && make "$ltmain"
 4587   fi
 4588 fi
 4589 ])# AC_LIBTOOL_CONFIG
 4590 
 4591 
 4592 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
 4593 # -------------------------------------------
 4594 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
 4595 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
 4596 
 4597 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 4598 
 4599 if test "$GCC" = yes; then
 4600   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
 4601 
 4602   AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
 4603     lt_cv_prog_compiler_rtti_exceptions,
 4604     [-fno-rtti -fno-exceptions], [],
 4605     [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
 4606 fi
 4607 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
 4608 
 4609 
 4610 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
 4611 # ---------------------------------
 4612 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
 4613 [AC_REQUIRE([AC_CANONICAL_HOST])
 4614 AC_REQUIRE([AC_PROG_NM])
 4615 AC_REQUIRE([AC_OBJEXT])
 4616 # Check for command to grab the raw symbol name followed by C symbol from nm.
 4617 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
 4618 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
 4619 [
 4620 # These are sane defaults that work on at least a few old systems.
 4621 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
 4622 
 4623 # Character class describing NM global symbol codes.
 4624 symcode='[[BCDEGRST]]'
 4625 
 4626 # Regexp to match symbols that can be accessed directly from C.
 4627 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
 4628 
 4629 # Transform an extracted symbol line into a proper C declaration
 4630 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
 4631 
 4632 # Transform an extracted symbol line into symbol name and symbol address
 4633 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'"
 4634 
 4635 # Define system-specific variables.
 4636 case $host_os in
 4637 aix*)
 4638   symcode='[[BCDT]]'
 4639   ;;
 4640 cygwin* | mingw* | pw32*)
 4641   symcode='[[ABCDGISTW]]'
 4642   ;;
 4643 hpux*) # Its linker distinguishes data from code symbols
 4644   if test "$host_cpu" = ia64; then
 4645     symcode='[[ABCDEGRST]]'
 4646   fi
 4647   lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
 4648   lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
 4649   ;;
 4650 linux*)
 4651   if test "$host_cpu" = ia64; then
 4652     symcode='[[ABCDGIRSTW]]'
 4653     lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
 4654     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'"
 4655   fi
 4656   ;;
 4657 irix* | nonstopux*)
 4658   symcode='[[BCDEGRST]]'
 4659   ;;
 4660 osf*)
 4661   symcode='[[BCDEGQRST]]'
 4662   ;;
 4663 solaris*)
 4664   symcode='[[BDRT]]'
 4665   ;;
 4666 sco3.2v5*)
 4667   symcode='[[DT]]'
 4668   ;;
 4669 sysv4.2uw2*)
 4670   symcode='[[DT]]'
 4671   ;;
 4672 sysv5* | sco5v6* | unixware* | OpenUNIX*)
 4673   symcode='[[ABDT]]'
 4674   ;;
 4675 sysv4)
 4676   symcode='[[DFNSTU]]'
 4677   ;;
 4678 esac
 4679 
 4680 # Handle CRLF in mingw tool chain
 4681 opt_cr=
 4682 case $build_os in
 4683 mingw*)
 4684   opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
 4685   ;;
 4686 esac
 4687 
 4688 # If we're using GNU nm, then use its standard symbol codes.
 4689 case `$NM -V 2>&1` in
 4690 *GNU* | *'with BFD'*)
 4691   symcode='[[ABCDGIRSTW]]' ;;
 4692 esac
 4693 
 4694 # Try without a prefix undercore, then with it.
 4695 for ac_symprfx in "" "_"; do
 4696 
 4697   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
 4698   symxfrm="\\1 $ac_symprfx\\2 \\2"
 4699 
 4700   # Write the raw and C identifiers.
 4701   lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ 	]]\($symcode$symcode*\)[[ 	]][[ 	]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
 4702 
 4703   # Check to see that the pipe works correctly.
 4704   pipe_works=no
 4705 
 4706   rm -f conftest*
 4707   cat > conftest.$ac_ext <<EOF
 4708 #ifdef __cplusplus
 4709 extern "C" {
 4710 #endif
 4711 char nm_test_var;
 4712 void nm_test_func(){}
 4713 #ifdef __cplusplus
 4714 }
 4715 #endif
 4716 int main(){nm_test_var='a';nm_test_func();return(0);}
 4717 EOF
 4718 
 4719   if AC_TRY_EVAL(ac_compile); then
 4720     # Now try to grab the symbols.
 4721     nlist=conftest.nm
 4722     if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
 4723       # Try sorting and uniquifying the output.
 4724       if sort "$nlist" | uniq > "$nlist"T; then
 4725 	mv -f "$nlist"T "$nlist"
 4726       else
 4727 	rm -f "$nlist"T
 4728       fi
 4729 
 4730       # Make sure that we snagged all the symbols we need.
 4731       if grep ' nm_test_var$' "$nlist" >/dev/null; then
 4732 	if grep ' nm_test_func$' "$nlist" >/dev/null; then
 4733 	  cat <<EOF > conftest.$ac_ext
 4734 #ifdef __cplusplus
 4735 extern "C" {
 4736 #endif
 4737 
 4738 EOF
 4739 	  # Now generate the symbol file.
 4740 	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
 4741 
 4742 	  cat <<EOF >> conftest.$ac_ext
 4743 #if defined (__STDC__) && __STDC__
 4744 # define lt_ptr_t void *
 4745 #else
 4746 # define lt_ptr_t char *
 4747 # define const
 4748 #endif
 4749 
 4750 /* The mapping between symbol names and symbols. */
 4751 const struct {
 4752   const char *name;
 4753   lt_ptr_t address;
 4754 }
 4755 lt_preloaded_symbols[[]] =
 4756 {
 4757 EOF
 4758 	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
 4759 	  cat <<\EOF >> conftest.$ac_ext
 4760   {0, (lt_ptr_t) 0}
 4761 };
 4762 
 4763 #ifdef __cplusplus
 4764 }
 4765 #endif
 4766 EOF
 4767 	  # Now try linking the two files.
 4768 	  mv conftest.$ac_objext conftstm.$ac_objext
 4769 	  lt_save_LIBS="$LIBS"
 4770 	  lt_save_CFLAGS="$CFLAGS"
 4771 	  LIBS="conftstm.$ac_objext"
 4772 	  CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
 4773 	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
 4774 	    pipe_works=yes
 4775 	  fi
 4776 	  LIBS="$lt_save_LIBS"
 4777 	  CFLAGS="$lt_save_CFLAGS"
 4778 	else
 4779 	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
 4780 	fi
 4781       else
 4782 	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
 4783       fi
 4784     else
 4785       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
 4786     fi
 4787   else
 4788     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
 4789     cat conftest.$ac_ext >&5
 4790   fi
 4791   rm -f conftest* conftst*
 4792 
 4793   # Do not use the global_symbol_pipe unless it works.
 4794   if test "$pipe_works" = yes; then
 4795     break
 4796   else
 4797     lt_cv_sys_global_symbol_pipe=
 4798   fi
 4799 done
 4800 ])
 4801 if test -z "$lt_cv_sys_global_symbol_pipe"; then
 4802   lt_cv_sys_global_symbol_to_cdecl=
 4803 fi
 4804 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
 4805   AC_MSG_RESULT(failed)
 4806 else
 4807   AC_MSG_RESULT(ok)
 4808 fi
 4809 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
 4810 
 4811 
 4812 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
 4813 # ---------------------------------------
 4814 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
 4815 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
 4816 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
 4817 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
 4818 
 4819 AC_MSG_CHECKING([for $compiler option to produce PIC])
 4820  ifelse([$1],[CXX],[
 4821   # C++ specific cases for pic, static, wl, etc.
 4822   if test "$GXX" = yes; then
 4823     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4824     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4825 
 4826     case $host_os in
 4827     aix*)
 4828       # All AIX code is PIC.
 4829       if test "$host_cpu" = ia64; then
 4830 	# AIX 5 now supports IA64 processor
 4831 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4832       fi
 4833       ;;
 4834     amigaos*)
 4835       # FIXME: we need at least 68020 code to build shared libraries, but
 4836       # adding the `-m68020' flag to GCC prevents building anything better,
 4837       # like `-m68040'.
 4838       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 4839       ;;
 4840     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 4841       # PIC is the default for these OSes.
 4842       ;;
 4843     mingw* | os2* | pw32*)
 4844       # This hack is so that the source file can tell whether it is being
 4845       # built for inclusion in a dll (and should export symbols for example).
 4846       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
 4847       ;;
 4848     darwin* | rhapsody*)
 4849       # PIC is the default on this platform
 4850       # Common symbols not allowed in MH_DYLIB files
 4851       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4852       ;;
 4853     *djgpp*)
 4854       # DJGPP does not support shared libraries at all
 4855       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
 4856       ;;
 4857     interix3*)
 4858       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 4859       # Instead, we relocate shared libraries at runtime.
 4860       ;;
 4861     sysv4*MP*)
 4862       if test -d /usr/nec; then
 4863 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 4864       fi
 4865       ;;
 4866     hpux*)
 4867       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 4868       # not for PA HP-UX.
 4869       case $host_cpu in
 4870       hppa*64*|ia64*)
 4871 	;;
 4872       *)
 4873 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4874 	;;
 4875       esac
 4876       ;;
 4877     *)
 4878       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4879       ;;
 4880     esac
 4881   else
 4882     case $host_os in
 4883       aix4* | aix5*)
 4884 	# All AIX code is PIC.
 4885 	if test "$host_cpu" = ia64; then
 4886 	  # AIX 5 now supports IA64 processor
 4887 	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4888 	else
 4889 	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 4890 	fi
 4891 	;;
 4892       chorus*)
 4893 	case $cc_basename in
 4894 	cxch68*)
 4895 	  # Green Hills C++ Compiler
 4896 	  # _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"
 4897 	  ;;
 4898 	esac
 4899 	;;
 4900        darwin*)
 4901          # PIC is the default on this platform
 4902          # Common symbols not allowed in MH_DYLIB files
 4903          case $cc_basename in
 4904            xlc*)
 4905            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
 4906            _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4907            ;;
 4908          esac
 4909        ;;
 4910       dgux*)
 4911 	case $cc_basename in
 4912 	  ec++*)
 4913 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4914 	    ;;
 4915 	  ghcx*)
 4916 	    # Green Hills C++ Compiler
 4917 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4918 	    ;;
 4919 	  *)
 4920 	    ;;
 4921 	esac
 4922 	;;
 4923       freebsd* | kfreebsd*-gnu | dragonfly*)
 4924 	# FreeBSD uses GNU C++
 4925 	;;
 4926       hpux9* | hpux10* | hpux11*)
 4927 	case $cc_basename in
 4928 	  CC*)
 4929 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4930 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
 4931 	    if test "$host_cpu" != ia64; then
 4932 	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4933 	    fi
 4934 	    ;;
 4935 	  aCC*)
 4936 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4937 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
 4938 	    case $host_cpu in
 4939 	    hppa*64*|ia64*)
 4940 	      # +Z the default
 4941 	      ;;
 4942 	    *)
 4943 	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4944 	      ;;
 4945 	    esac
 4946 	    ;;
 4947 	  *)
 4948 	    ;;
 4949 	esac
 4950 	;;
 4951       interix*)
 4952 	# This is c89, which is MS Visual C++ (no shared libs)
 4953 	# Anyone wants to do a port?
 4954 	;;
 4955       irix5* | irix6* | nonstopux*)
 4956 	case $cc_basename in
 4957 	  CC*)
 4958 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4959 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4960 	    # CC pic flag -KPIC is the default.
 4961 	    ;;
 4962 	  *)
 4963 	    ;;
 4964 	esac
 4965 	;;
 4966       linux*)
 4967 	case $cc_basename in
 4968 	  KCC*)
 4969 	    # KAI C++ Compiler
 4970 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 4971 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4972 	    ;;
 4973 	  icpc* | ecpc*)
 4974 	    # Intel C++
 4975 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4976 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4977 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4978 	    ;;
 4979 	  pgCC*)
 4980 	    # Portland Group C++ compiler.
 4981 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4982 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4983 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4984 	    ;;
 4985 	  cxx*)
 4986 	    # Compaq C++
 4987 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 4988 	    # Linux and Compaq Tru64 Unix objects are PIC.
 4989 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
 4990 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4991 	    ;;
 4992 	  *)
 4993 	    ;;
 4994 	esac
 4995 	;;
 4996       lynxos*)
 4997 	;;
 4998       m88k*)
 4999 	;;
 5000       mvs*)
 5001 	case $cc_basename in
 5002 	  cxx*)
 5003 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
 5004 	    ;;
 5005 	  *)
 5006 	    ;;
 5007 	esac
 5008 	;;
 5009       netbsd*)
 5010 	;;
 5011       osf3* | osf4* | osf5*)
 5012 	case $cc_basename in
 5013 	  KCC*)
 5014 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 5015 	    ;;
 5016 	  RCC*)
 5017 	    # Rational C++ 2.4.1
 5018 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 5019 	    ;;
 5020 	  cxx*)
 5021 	    # Digital/Compaq C++
 5022 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5023 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 5024 	    # Linux and Compaq Tru64 Unix objects are PIC.
 5025 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
 5026 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 5027 	    ;;
 5028 	  *)
 5029 	    ;;
 5030 	esac
 5031 	;;
 5032       psos*)
 5033 	;;
 5034       solaris*)
 5035 	case $cc_basename in
 5036 	  CC*)
 5037 	    # Sun C++ 4.2, 5.x and Centerline C++
 5038 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5039 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5040 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 5041 	    ;;
 5042 	  gcx*)
 5043 	    # Green Hills C++ Compiler
 5044 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 5045 	    ;;
 5046 	  *)
 5047 	    ;;
 5048 	esac
 5049 	;;
 5050       sunos4*)
 5051 	case $cc_basename in
 5052 	  CC*)
 5053 	    # Sun C++ 4.x
 5054 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 5055 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5056 	    ;;
 5057 	  lcc*)
 5058 	    # Lucid
 5059 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 5060 	    ;;
 5061 	  *)
 5062 	    ;;
 5063 	esac
 5064 	;;
 5065       tandem*)
 5066 	case $cc_basename in
 5067 	  NCC*)
 5068 	    # NonStop-UX NCC 3.20
 5069 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5070 	    ;;
 5071 	  *)
 5072 	    ;;
 5073 	esac
 5074 	;;
 5075       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 5076 	case $cc_basename in
 5077 	  CC*)
 5078 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5079 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5080 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5081 	    ;;
 5082 	esac
 5083 	;;
 5084       vxworks*)
 5085 	;;
 5086       *)
 5087 	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 5088 	;;
 5089     esac
 5090   fi
 5091 ],
 5092 [
 5093   if test "$GCC" = yes; then
 5094     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5095     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
 5096 
 5097     case $host_os in
 5098       aix*)
 5099       # All AIX code is PIC.
 5100       if test "$host_cpu" = ia64; then
 5101 	# AIX 5 now supports IA64 processor
 5102 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5103       fi
 5104       ;;
 5105 
 5106     amigaos*)
 5107       # FIXME: we need at least 68020 code to build shared libraries, but
 5108       # adding the `-m68020' flag to GCC prevents building anything better,
 5109       # like `-m68040'.
 5110       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 5111       ;;
 5112 
 5113     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 5114       # PIC is the default for these OSes.
 5115       ;;
 5116 
 5117     mingw* | pw32* | os2*)
 5118       # This hack is so that the source file can tell whether it is being
 5119       # built for inclusion in a dll (and should export symbols for example).
 5120       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
 5121       ;;
 5122 
 5123     darwin* | rhapsody*)
 5124       # PIC is the default on this platform
 5125       # Common symbols not allowed in MH_DYLIB files
 5126       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 5127       ;;
 5128 
 5129     interix3*)
 5130       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 5131       # Instead, we relocate shared libraries at runtime.
 5132       ;;
 5133 
 5134     msdosdjgpp*)
 5135       # Just because we use GCC doesn't mean we suddenly get shared libraries
 5136       # on systems that don't support them.
 5137       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 5138       enable_shared=no
 5139       ;;
 5140 
 5141     sysv4*MP*)
 5142       if test -d /usr/nec; then
 5143 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 5144       fi
 5145       ;;
 5146 
 5147     hpux*)
 5148       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 5149       # not for PA HP-UX.
 5150       case $host_cpu in
 5151       hppa*64*|ia64*)
 5152 	# +Z the default
 5153 	;;
 5154       *)
 5155 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5156 	;;
 5157       esac
 5158       ;;
 5159 
 5160     *)
 5161       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5162       ;;
 5163     esac
 5164   else
 5165     # PORTME Check for flag to pass linker flags through the system compiler.
 5166     case $host_os in
 5167     aix*)
 5168       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5169       if test "$host_cpu" = ia64; then
 5170 	# AIX 5 now supports IA64 processor
 5171 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5172       else
 5173 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 5174       fi
 5175       ;;
 5176       darwin*)
 5177         # PIC is the default on this platform
 5178         # Common symbols not allowed in MH_DYLIB files
 5179        case $cc_basename in
 5180          xlc*)
 5181          _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
 5182          _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5183          ;;
 5184        esac
 5185        ;;
 5186 
 5187     mingw* | pw32* | os2*)
 5188       # This hack is so that the source file can tell whether it is being
 5189       # built for inclusion in a dll (and should export symbols for example).
 5190       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
 5191       ;;
 5192 
 5193     hpux9* | hpux10* | hpux11*)
 5194       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5195       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 5196       # not for PA HP-UX.
 5197       case $host_cpu in
 5198       hppa*64*|ia64*)
 5199 	# +Z the default
 5200 	;;
 5201       *)
 5202 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 5203 	;;
 5204       esac
 5205       # Is there a better lt_prog_compiler_static that works with the bundled CC?
 5206       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
 5207       ;;
 5208 
 5209     irix5* | irix6* | nonstopux*)
 5210       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5211       # PIC (with -KPIC) is the default.
 5212       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 5213       ;;
 5214 
 5215     newsos6)
 5216       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5217       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5218       ;;
 5219 
 5220     linux*)
 5221       case $cc_basename in
 5222       icc* | ecc*)
 5223 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5224 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5225 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
 5226         ;;
 5227       pgcc* | pgf77* | pgf90* | pgf95*)
 5228         # Portland Group compilers (*not* the Pentium gcc compiler,
 5229 	# which looks to be a dead project)
 5230 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5231 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 5232 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5233         ;;
 5234       ccc*)
 5235         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5236         # All Alpha code is PIC.
 5237         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 5238         ;;
 5239       esac
 5240       ;;
 5241 
 5242     osf3* | osf4* | osf5*)
 5243       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5244       # All OSF/1 code is PIC.
 5245       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 5246       ;;
 5247 
 5248     solaris*)
 5249       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5250       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5251       case $cc_basename in
 5252       f77* | f90* | f95*)
 5253 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
 5254       *)
 5255 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
 5256       esac
 5257       ;;
 5258 
 5259     sunos4*)
 5260       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 5261       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 5262       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5263       ;;
 5264 
 5265     sysv4 | sysv4.2uw2* | sysv4.3*)
 5266       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5267       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5268       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5269       ;;
 5270 
 5271     sysv4*MP*)
 5272       if test -d /usr/nec ;then
 5273 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
 5274 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5275       fi
 5276       ;;
 5277 
 5278     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 5279       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5280       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5281       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5282       ;;
 5283 
 5284     unicos*)
 5285       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5286       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 5287       ;;
 5288 
 5289     uts4*)
 5290       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 5291       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5292       ;;
 5293 
 5294     *)
 5295       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 5296       ;;
 5297     esac
 5298   fi
 5299 ])
 5300 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
 5301 
 5302 #
 5303 # Check to make sure the PIC flag actually works.
 5304 #
 5305 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
 5306   AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
 5307     _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
 5308     [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
 5309     [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
 5310      "" | " "*) ;;
 5311      *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
 5312      esac],
 5313     [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
 5314      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
 5315 fi
 5316 case $host_os in
 5317   # For platforms which do not support PIC, -DPIC is meaningless:
 5318   *djgpp*)
 5319     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
 5320     ;;
 5321   *)
 5322     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
 5323     ;;
 5324 esac
 5325 
 5326 #
 5327 # Check to make sure the static flag actually works.
 5328 #
 5329 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
 5330 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
 5331   _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
 5332   $lt_tmp_static_flag,
 5333   [],
 5334   [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
 5335 ])
 5336 
 5337 
 5338 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
 5339 # ------------------------------------
 5340 # See if the linker supports building shared libraries.
 5341 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
 5342 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 5343 ifelse([$1],[CXX],[
 5344   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 5345   case $host_os in
 5346   aix4* | aix5*)
 5347     # If we're using GNU nm, then we don't want the "-C" option.
 5348     # -C means demangle to AIX nm, but means don't demangle with GNU nm
 5349     if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
 5350       _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'
 5351     else
 5352       _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'
 5353     fi
 5354     ;;
 5355   pw32*)
 5356     _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
 5357   ;;
 5358   cygwin* | mingw*)
 5359     _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'
 5360   ;;
 5361   *)
 5362     _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 5363   ;;
 5364   esac
 5365 ],[
 5366   runpath_var=
 5367   _LT_AC_TAGVAR(allow_undefined_flag, $1)=
 5368   _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 5369   _LT_AC_TAGVAR(archive_cmds, $1)=
 5370   _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
 5371   _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
 5372   _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
 5373   _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
 5374   _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
 5375   _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
 5376   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
 5377   _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 5378   _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
 5379   _LT_AC_TAGVAR(hardcode_direct, $1)=no
 5380   _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
 5381   _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 5382   _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
 5383   _LT_AC_TAGVAR(hardcode_automatic, $1)=no
 5384   _LT_AC_TAGVAR(module_cmds, $1)=
 5385   _LT_AC_TAGVAR(module_expsym_cmds, $1)=
 5386   _LT_AC_TAGVAR(always_export_symbols, $1)=no
 5387   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 5388   # include_expsyms should be a list of space-separated symbols to be *always*
 5389   # included in the symbol list
 5390   _LT_AC_TAGVAR(include_expsyms, $1)=
 5391   # exclude_expsyms can be an extended regexp of symbols to exclude
 5392   # it will be wrapped by ` (' and `)$', so one must not match beginning or
 5393   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
 5394   # as well as any symbol that contains `d'.
 5395   _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
 5396   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
 5397   # platforms (ab)use it in PIC code, but their linkers get confused if
 5398   # the symbol is explicitly referenced.  Since portable code cannot
 5399   # rely on this symbol name, it's probably fine to never include it in
 5400   # preloaded symbol tables.
 5401   extract_expsyms_cmds=
 5402   # Just being paranoid about ensuring that cc_basename is set.
 5403   _LT_CC_BASENAME([$compiler])
 5404   case $host_os in
 5405   cygwin* | mingw* | pw32*)
 5406     # FIXME: the MSVC++ port hasn't been tested in a loooong time
 5407     # When not using gcc, we currently assume that we are using
 5408     # Microsoft Visual C++.
 5409     if test "$GCC" != yes; then
 5410       with_gnu_ld=no
 5411     fi
 5412     ;;
 5413   interix*)
 5414     # we just hope/assume this is gcc and not c89 (= MSVC++)
 5415     with_gnu_ld=yes
 5416     ;;
 5417   openbsd*)
 5418     with_gnu_ld=no
 5419     ;;
 5420   esac
 5421 
 5422   _LT_AC_TAGVAR(ld_shlibs, $1)=yes
 5423   if test "$with_gnu_ld" = yes; then
 5424     # If archive_cmds runs LD, not CC, wlarc should be empty
 5425     wlarc='${wl}'
 5426 
 5427     # Set some defaults for GNU ld with shared library support. These
 5428     # are reset later if shared libraries are not supported. Putting them
 5429     # here allows them to be overridden if necessary.
 5430     runpath_var=LD_RUN_PATH
 5431     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
 5432     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 5433     # ancient GNU ld didn't support --whole-archive et. al.
 5434     if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
 5435 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
 5436       else
 5437   	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
 5438     fi
 5439     supports_anon_versioning=no
 5440     case `$LD -v 2>/dev/null` in
 5441       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
 5442       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
 5443       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
 5444       *\ 2.11.*) ;; # other 2.11 versions
 5445       *) supports_anon_versioning=yes ;;
 5446     esac
 5447 
 5448     # See if GNU ld supports shared libraries.
 5449     case $host_os in
 5450     aix3* | aix4* | aix5*)
 5451       # On AIX/PPC, the GNU linker is very broken
 5452       if test "$host_cpu" != ia64; then
 5453 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5454 	cat <<EOF 1>&2
 5455 
 5456 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
 5457 *** to be unable to reliably create shared libraries on AIX.
 5458 *** Therefore, libtool is disabling shared libraries support.  If you
 5459 *** really care for shared libraries, you may want to modify your PATH
 5460 *** so that a non-GNU linker is found, and then restart.
 5461 
 5462 EOF
 5463       fi
 5464       ;;
 5465 
 5466     amigaos*)
 5467       _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)'
 5468       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5469       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5470 
 5471       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
 5472       # that the semantics of dynamic libraries on AmigaOS, at least up
 5473       # to version 4, is to share data among multiple programs linked
 5474       # with the same dynamic library.  Since this doesn't match the
 5475       # behavior of shared libraries on other platforms, we can't use
 5476       # them.
 5477       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 5478       ;;
 5479 
 5480     beos*)
 5481       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 5482 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 5483 	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 5484 	# support --undefined.  This deserves some investigation.  FIXME
 5485 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 5486       else
 5487 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5488       fi
 5489       ;;
 5490 
 5491     cygwin* | mingw* | pw32*)
 5492       # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 5493       # as there is no search path for DLLs.
 5494       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5495       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 5496       _LT_AC_TAGVAR(always_export_symbols, $1)=no
 5497       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5498       _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'
 5499 
 5500       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
 5501         _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'
 5502 	# If the export-symbols file already is a .def file (1st line
 5503 	# is EXPORTS), use it as is; otherwise, prepend...
 5504 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
 5505 	  cp $export_symbols $output_objdir/$soname.def;
 5506 	else
 5507 	  echo EXPORTS > $output_objdir/$soname.def;
 5508 	  cat $export_symbols >> $output_objdir/$soname.def;
 5509 	fi~
 5510 	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 5511       else
 5512 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5513       fi
 5514       ;;
 5515 
 5516     interix3*)
 5517       _LT_AC_TAGVAR(hardcode_direct, $1)=no
 5518       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5519       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 5520       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 5521       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 5522       # Instead, shared libraries are loaded at an image base (0x10000000 by
 5523       # default) and relocated if they conflict, which is a slow very memory
 5524       # consuming and fragmenting process.  To avoid this, we pick a random,
 5525       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 5526       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 5527       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5528       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5529       ;;
 5530 
 5531     linux*)
 5532       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 5533 	tmp_addflag=
 5534 	case $cc_basename,$host_cpu in
 5535 	pgcc*)				# Portland Group C compiler
 5536 	  _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'
 5537 	  tmp_addflag=' $pic_flag'
 5538 	  ;;
 5539 	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
 5540 	  _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'
 5541 	  tmp_addflag=' $pic_flag -Mnomain' ;;
 5542 	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
 5543 	  tmp_addflag=' -i_dynamic' ;;
 5544 	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
 5545 	  tmp_addflag=' -i_dynamic -nofor_main' ;;
 5546 	ifc* | ifort*)			# Intel Fortran compiler
 5547 	  tmp_addflag=' -nofor_main' ;;
 5548 	esac
 5549 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 5550 
 5551 	if test $supports_anon_versioning = yes; then
 5552 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
 5553   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 5554   $echo "local: *; };" >> $output_objdir/$libname.ver~
 5555 	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 5556 	fi
 5557       else
 5558 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5559       fi
 5560       ;;
 5561 
 5562     netbsd*)
 5563       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
 5564 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
 5565 	wlarc=
 5566       else
 5567 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 5568 	_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'
 5569       fi
 5570       ;;
 5571 
 5572     solaris*)
 5573       if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
 5574 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5575 	cat <<EOF 1>&2
 5576 
 5577 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
 5578 *** create shared libraries on Solaris systems.  Therefore, libtool
 5579 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5580 *** binutils to release 2.9.1 or newer.  Another option is to modify
 5581 *** your PATH or compiler configuration so that the native linker is
 5582 *** used, and then restart.
 5583 
 5584 EOF
 5585       elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 5586 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 5587 	_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'
 5588       else
 5589 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5590       fi
 5591       ;;
 5592 
 5593     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
 5594       case `$LD -v 2>&1` in
 5595         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 
 5596 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5597 	cat <<_LT_EOF 1>&2
 5598 
 5599 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
 5600 *** reliably create shared libraries on SCO systems.  Therefore, libtool
 5601 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5602 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
 5603 *** your PATH or compiler configuration so that the native linker is
 5604 *** used, and then restart.
 5605 
 5606 _LT_EOF
 5607 	;;
 5608 	*)
 5609 	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 5610 	    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
 5611 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
 5612 	    _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'
 5613 	  else
 5614 	    _LT_AC_TAGVAR(ld_shlibs, $1)=no
 5615 	  fi
 5616 	;;
 5617       esac
 5618       ;;
 5619 
 5620     sunos4*)
 5621       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5622       wlarc=
 5623       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5624       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5625       ;;
 5626 
 5627     *)
 5628       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 5629 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 5630 	_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'
 5631       else
 5632 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5633       fi
 5634       ;;
 5635     esac
 5636 
 5637     if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
 5638       runpath_var=
 5639       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
 5640       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
 5641       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
 5642     fi
 5643   else
 5644     # PORTME fill in a description of your system's linker (not GNU ld)
 5645     case $host_os in
 5646     aix3*)
 5647       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 5648       _LT_AC_TAGVAR(always_export_symbols, $1)=yes
 5649       _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'
 5650       # Note: this linker hardcodes the directories in LIBPATH if there
 5651       # are no directories specified by -L.
 5652       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5653       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
 5654 	# Neither direct hardcoding nor static linking is supported with a
 5655 	# broken collect2.
 5656 	_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
 5657       fi
 5658       ;;
 5659 
 5660     aix4* | aix5*)
 5661       if test "$host_cpu" = ia64; then
 5662 	# On IA64, the linker does run time linking by default, so we don't
 5663 	# have to do anything special.
 5664 	aix_use_runtimelinking=no
 5665 	exp_sym_flag='-Bexport'
 5666 	no_entry_flag=""
 5667       else
 5668 	# If we're using GNU nm, then we don't want the "-C" option.
 5669 	# -C means demangle to AIX nm, but means don't demangle with GNU nm
 5670 	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
 5671 	  _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'
 5672 	else
 5673 	  _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'
 5674 	fi
 5675 	aix_use_runtimelinking=no
 5676 
 5677 	# Test if we are trying to use run time linking or normal
 5678 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 5679 	# need to do runtime linking.
 5680 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
 5681 	  for ld_flag in $LDFLAGS; do
 5682   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
 5683   	    aix_use_runtimelinking=yes
 5684   	    break
 5685   	  fi
 5686 	  done
 5687 	  ;;
 5688 	esac
 5689 
 5690 	exp_sym_flag='-bexport'
 5691 	no_entry_flag='-bnoentry'
 5692       fi
 5693 
 5694       # When large executables or shared objects are built, AIX ld can
 5695       # have problems creating the table of contents.  If linking a library
 5696       # or program results in "error TOC overflow" add -mminimal-toc to
 5697       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 5698       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 5699 
 5700       _LT_AC_TAGVAR(archive_cmds, $1)=''
 5701       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5702       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
 5703       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 5704 
 5705       if test "$GCC" = yes; then
 5706 	case $host_os in aix4.[[012]]|aix4.[[012]].*)
 5707 	# We only want to do this on AIX 4.2 and lower, the check
 5708 	# below for broken collect2 doesn't work under 4.3+
 5709 	  collect2name=`${CC} -print-prog-name=collect2`
 5710 	  if test -f "$collect2name" && \
 5711   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 5712 	  then
 5713   	  # We have reworked collect2
 5714   	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5715 	  else
 5716   	  # We have old collect2
 5717   	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
 5718   	  # It fails to find uninstalled libraries when the uninstalled
 5719   	  # path is not listed in the libpath.  Setting hardcode_minus_L
 5720   	  # to unsupported forces relinking
 5721   	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5722   	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5723   	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
 5724 	  fi
 5725 	  ;;
 5726 	esac
 5727 	shared_flag='-shared'
 5728 	if test "$aix_use_runtimelinking" = yes; then
 5729 	  shared_flag="$shared_flag "'${wl}-G'
 5730 	fi
 5731       else
 5732 	# not using gcc
 5733 	if test "$host_cpu" = ia64; then
 5734   	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 5735   	# chokes on -Wl,-G. The following line is correct:
 5736 	  shared_flag='-G'
 5737 	else
 5738 	  if test "$aix_use_runtimelinking" = yes; then
 5739 	    shared_flag='${wl}-G'
 5740 	  else
 5741 	    shared_flag='${wl}-bM:SRE'
 5742 	  fi
 5743 	fi
 5744       fi
 5745 
 5746       # It seems that -bexpall does not export symbols beginning with
 5747       # underscore (_), so it is better to generate a list of symbols to export.
 5748       _LT_AC_TAGVAR(always_export_symbols, $1)=yes
 5749       if test "$aix_use_runtimelinking" = yes; then
 5750 	# Warning - without using the other runtime loading flags (-brtl),
 5751 	# -berok will link without error, but may produce a broken library.
 5752 	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
 5753        # Determine the default libpath from the value encoded in an empty executable.
 5754        _LT_AC_SYS_LIBPATH_AIX
 5755        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 5756 	_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 $shared_flag"
 5757        else
 5758 	if test "$host_cpu" = ia64; then
 5759 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
 5760 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 5761 	  _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"
 5762 	else
 5763 	 # Determine the default libpath from the value encoded in an empty executable.
 5764 	 _LT_AC_SYS_LIBPATH_AIX
 5765 	 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 5766 	  # Warning - without using the other run time loading flags,
 5767 	  # -berok will link without error, but may produce a broken library.
 5768 	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
 5769 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
 5770 	  # Exported symbols can be pulled into shared objects from archives
 5771 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 5772 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
 5773 	  # This is similar to how AIX traditionally builds its shared libraries.
 5774 	  _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'
 5775 	fi
 5776       fi
 5777       ;;
 5778 
 5779     amigaos*)
 5780       _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)'
 5781       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5782       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5783       # see comment about different semantics on the GNU ld section
 5784       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 5785       ;;
 5786 
 5787     bsdi[[45]]*)
 5788       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
 5789       ;;
 5790 
 5791     cygwin* | mingw* | pw32*)
 5792       # When not using gcc, we currently assume that we are using
 5793       # Microsoft Visual C++.
 5794       # hardcode_libdir_flag_spec is actually meaningless, as there is
 5795       # no search path for DLLs.
 5796       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 5797       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 5798       # Tell ltmain to make .lib files, not .a files.
 5799       libext=lib
 5800       # Tell ltmain to make .dll files, not .so files.
 5801       shrext_cmds=".dll"
 5802       # FIXME: Setting linknames here is a bad hack.
 5803       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
 5804       # The linker will automatically build a .lib file if we build a DLL.
 5805       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
 5806       # FIXME: Should let the user specify the lib program.
 5807       _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
 5808       _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
 5809       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5810       ;;
 5811 
 5812     darwin* | rhapsody*)
 5813       case $host_os in
 5814         rhapsody* | darwin1.[[012]])
 5815          _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
 5816          ;;
 5817        *) # Darwin 1.3 on
 5818          if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
 5819            _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
 5820          else
 5821            case ${MACOSX_DEPLOYMENT_TARGET} in
 5822              10.[[012]])
 5823                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
 5824                ;;
 5825              10.*)
 5826                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
 5827                ;;
 5828            esac
 5829          fi
 5830          ;;
 5831       esac
 5832       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 5833       _LT_AC_TAGVAR(hardcode_direct, $1)=no
 5834       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
 5835       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 5836       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
 5837       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 5838     if test "$GCC" = yes ; then
 5839     	output_verbose_link_cmd='echo'
 5840         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
 5841       _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
 5842       # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
 5843       _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}'
 5844       _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}'
 5845     else
 5846       case $cc_basename in
 5847         xlc*)
 5848          output_verbose_link_cmd='echo'
 5849          _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'
 5850          _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
 5851           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
 5852          _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}'
 5853           _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}'
 5854           ;;
 5855        *)
 5856          _LT_AC_TAGVAR(ld_shlibs, $1)=no
 5857           ;;
 5858       esac
 5859     fi
 5860       ;;
 5861 
 5862     dgux*)
 5863       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5864       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5865       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5866       ;;
 5867 
 5868     freebsd1*)
 5869       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 5870       ;;
 5871 
 5872     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
 5873     # support.  Future versions do this automatically, but an explicit c++rt0.o
 5874     # does not break anything, and helps significantly (at the cost of a little
 5875     # extra space).
 5876     freebsd2.2*)
 5877       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
 5878       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5879       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5880       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5881       ;;
 5882 
 5883     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
 5884     freebsd2*)
 5885       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5886       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5887       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5888       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5889       ;;
 5890 
 5891     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
 5892     freebsd* | kfreebsd*-gnu | dragonfly*)
 5893       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
 5894       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5895       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5896       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5897       ;;
 5898 
 5899     hpux9*)
 5900       if test "$GCC" = yes; then
 5901 	_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'
 5902       else
 5903 	_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'
 5904       fi
 5905       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 5906       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 5907       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5908 
 5909       # hardcode_minus_L: Not really in the search PATH,
 5910       # but as the default location of the library.
 5911       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5912       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 5913       ;;
 5914 
 5915     hpux10*)
 5916       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
 5917 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5918       else
 5919 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
 5920       fi
 5921       if test "$with_gnu_ld" = no; then
 5922 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 5923 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 5924 
 5925 	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5926 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 5927 
 5928 	# hardcode_minus_L: Not really in the search PATH,
 5929 	# but as the default location of the library.
 5930 	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5931       fi
 5932       ;;
 5933 
 5934     hpux11*)
 5935       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
 5936 	case $host_cpu in
 5937 	hppa*64*)
 5938 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
 5939 	  ;;
 5940 	ia64*)
 5941 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5942 	  ;;
 5943 	*)
 5944 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5945 	  ;;
 5946 	esac
 5947       else
 5948 	case $host_cpu in
 5949 	hppa*64*)
 5950 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
 5951 	  ;;
 5952 	ia64*)
 5953 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5954 	  ;;
 5955 	*)
 5956 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5957 	  ;;
 5958 	esac
 5959       fi
 5960       if test "$with_gnu_ld" = no; then
 5961 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 5962 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 5963 
 5964 	case $host_cpu in
 5965 	hppa*64*|ia64*)
 5966 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
 5967 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
 5968 	  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5969 	  ;;
 5970 	*)
 5971 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5972 	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 5973 
 5974 	  # hardcode_minus_L: Not really in the search PATH,
 5975 	  # but as the default location of the library.
 5976 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5977 	  ;;
 5978 	esac
 5979       fi
 5980       ;;
 5981 
 5982     irix5* | irix6* | nonstopux*)
 5983       if test "$GCC" = yes; then
 5984 	_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'
 5985       else
 5986 	_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'
 5987 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
 5988       fi
 5989       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 5990       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 5991       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 5992       ;;
 5993 
 5994     netbsd*)
 5995       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
 5996 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
 5997       else
 5998 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
 5999       fi
 6000       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 6001       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 6002       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6003       ;;
 6004 
 6005     newsos6)
 6006       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6007       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 6008       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 6009       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 6010       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6011       ;;
 6012 
 6013     openbsd*)
 6014       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 6015       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6016       if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 6017 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 6018 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
 6019 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 6020 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 6021       else
 6022        case $host_os in
 6023 	 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
 6024 	   _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 6025 	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 6026 	   ;;
 6027 	 *)
 6028 	   _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 6029 	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 6030 	   ;;
 6031        esac
 6032       fi
 6033       ;;
 6034 
 6035     os2*)
 6036       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6037       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 6038       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 6039       _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'
 6040       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
 6041       ;;
 6042 
 6043     osf3*)
 6044       if test "$GCC" = yes; then
 6045 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 6046 	_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'
 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 -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
 6050       fi
 6051       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 6052       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 6053       ;;
 6054 
 6055     osf4* | osf5*)	# as osf3* with the addition of -msym flag
 6056       if test "$GCC" = yes; then
 6057 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 6058 	_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'
 6059 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 6060       else
 6061 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 6062 	_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'
 6063 	_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~
 6064 	$LD -shared${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'
 6065 
 6066 	# Both c and cxx compiler support -rpath directly
 6067 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 6068       fi
 6069       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 6070       ;;
 6071 
 6072     solaris*)
 6073       _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
 6074       if test "$GCC" = yes; then
 6075 	wlarc='${wl}'
 6076 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
 6077 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
 6078 	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
 6079       else
 6080 	wlarc=''
 6081 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6082 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
 6083   	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
 6084       fi
 6085       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 6086       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6087       case $host_os in
 6088       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 6089       *)
 6090  	# The compiler driver will combine linker options so we
 6091  	# cannot just pass the convience library names through
 6092  	# without $wl, iff we do not link with $LD.
 6093  	# Luckily, gcc supports the same syntax we need for Sun Studio.
 6094  	# Supported since Solaris 2.6 (maybe 2.5.1?)
 6095  	case $wlarc in
 6096  	'')
 6097  	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
 6098  	*)
 6099  	  _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' ;;
 6100  	esac ;;
 6101       esac
 6102       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 6103       ;;
 6104 
 6105     sunos4*)
 6106       if test "x$host_vendor" = xsequent; then
 6107 	# Use $CC to link under sequent, because it throws in some extra .o
 6108 	# files that make .init and .fini sections work.
 6109 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
 6110       else
 6111 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
 6112       fi
 6113       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6114       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 6115       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 6116       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6117       ;;
 6118 
 6119     sysv4)
 6120       case $host_vendor in
 6121 	sni)
 6122 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6123 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
 6124 	;;
 6125 	siemens)
 6126 	  ## LD is ld it makes a PLAMLIB
 6127 	  ## CC just makes a GrossModule.
 6128 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
 6129 	  _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
 6130 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
 6131         ;;
 6132 	motorola)
 6133 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6134 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
 6135 	;;
 6136       esac
 6137       runpath_var='LD_RUN_PATH'
 6138       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6139       ;;
 6140 
 6141     sysv4.3*)
 6142       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6143       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6144       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
 6145       ;;
 6146 
 6147     sysv4*MP*)
 6148       if test -d /usr/nec; then
 6149 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6150 	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6151 	runpath_var=LD_RUN_PATH
 6152 	hardcode_runpath_var=yes
 6153 	_LT_AC_TAGVAR(ld_shlibs, $1)=yes
 6154       fi
 6155       ;;
 6156 
 6157     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
 6158       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
 6159       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 6160       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6161       runpath_var='LD_RUN_PATH'
 6162 
 6163       if test "$GCC" = yes; then
 6164 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6165 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6166       else
 6167 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6168 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6169       fi
 6170       ;;
 6171 
 6172     sysv5* | sco3.2v5* | sco5v6*)
 6173       # Note: We can NOT use -z defs as we might desire, because we do not
 6174       # link with -lc, and that would cause any symbols used from libc to
 6175       # always be unresolved, which means just about no library would
 6176       # ever link correctly.  If we're not using GNU ld we use -z text
 6177       # though, which does catch some bad symbols but isn't as heavy-handed
 6178       # as -z defs.
 6179       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
 6180       _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
 6181       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 6182       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6183       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
 6184       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
 6185       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 6186       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
 6187       runpath_var='LD_RUN_PATH'
 6188 
 6189       if test "$GCC" = yes; then
 6190 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
 6191 	_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'
 6192       else
 6193 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
 6194 	_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'
 6195       fi
 6196       ;;
 6197 
 6198     uts4*)
 6199       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6200       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6201       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6202       ;;
 6203 
 6204     *)
 6205       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 6206       ;;
 6207     esac
 6208   fi
 6209 ])
 6210 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
 6211 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
 6212 
 6213 #
 6214 # Do we need to explicitly link libc?
 6215 #
 6216 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
 6217 x|xyes)
 6218   # Assume -lc should be added
 6219   _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
 6220 
 6221   if test "$enable_shared" = yes && test "$GCC" = yes; then
 6222     case $_LT_AC_TAGVAR(archive_cmds, $1) in
 6223     *'~'*)
 6224       # FIXME: we may have to deal with multi-command sequences.
 6225       ;;
 6226     '$CC '*)
 6227       # Test whether the compiler implicitly links with -lc since on some
 6228       # systems, -lgcc has to come before -lc. If gcc already passes -lc
 6229       # to ld, don't add -lc before -lgcc.
 6230       AC_MSG_CHECKING([whether -lc should be explicitly linked in])
 6231       $rm conftest*
 6232       printf "$lt_simple_compile_test_code" > conftest.$ac_ext
 6233 
 6234       if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
 6235         soname=conftest
 6236         lib=conftest
 6237         libobjs=conftest.$ac_objext
 6238         deplibs=
 6239         wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
 6240 	pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
 6241         compiler_flags=-v
 6242         linker_flags=-v
 6243         verstring=
 6244         output_objdir=.
 6245         libname=conftest
 6246         lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
 6247         _LT_AC_TAGVAR(allow_undefined_flag, $1)=
 6248         if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
 6249         then
 6250 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 6251         else
 6252 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
 6253         fi
 6254         _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
 6255       else
 6256         cat conftest.err 1>&5
 6257       fi
 6258       $rm conftest*
 6259       AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
 6260       ;;
 6261     esac
 6262   fi
 6263   ;;
 6264 esac
 6265 ])# AC_LIBTOOL_PROG_LD_SHLIBS
 6266 
 6267 
 6268 # _LT_AC_FILE_LTDLL_C
 6269 # -------------------
 6270 # Be careful that the start marker always follows a newline.
 6271 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
 6272 # /* ltdll.c starts here */
 6273 # #define WIN32_LEAN_AND_MEAN
 6274 # #include <windows.h>
 6275 # #undef WIN32_LEAN_AND_MEAN
 6276 # #include <stdio.h>
 6277 #
 6278 # #ifndef __CYGWIN__
 6279 # #  ifdef __CYGWIN32__
 6280 # #    define __CYGWIN__ __CYGWIN32__
 6281 # #  endif
 6282 # #endif
 6283 #
 6284 # #ifdef __cplusplus
 6285 # extern "C" {
 6286 # #endif
 6287 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
 6288 # #ifdef __cplusplus
 6289 # }
 6290 # #endif
 6291 #
 6292 # #ifdef __CYGWIN__
 6293 # #include <cygwin/cygwin_dll.h>
 6294 # DECLARE_CYGWIN_DLL( DllMain );
 6295 # #endif
 6296 # HINSTANCE __hDllInstance_base;
 6297 #
 6298 # BOOL APIENTRY
 6299 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
 6300 # {
 6301 #   __hDllInstance_base = hInst;
 6302 #   return TRUE;
 6303 # }
 6304 # /* ltdll.c ends here */
 6305 ])# _LT_AC_FILE_LTDLL_C
 6306 
 6307 
 6308 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
 6309 # ---------------------------------
 6310 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
 6311 
 6312 
 6313 # old names
 6314 AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
 6315 AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
 6316 AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
 6317 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
 6318 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
 6319 AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
 6320 AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
 6321 
 6322 # This is just to silence aclocal about the macro not being used
 6323 ifelse([AC_DISABLE_FAST_INSTALL])
 6324 
 6325 AC_DEFUN([LT_AC_PROG_GCJ],
 6326 [AC_CHECK_TOOL(GCJ, gcj, no)
 6327   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
 6328   AC_SUBST(GCJFLAGS)
 6329 ])
 6330 
 6331 AC_DEFUN([LT_AC_PROG_RC],
 6332 [AC_CHECK_TOOL(RC, windres, no)
 6333 ])
 6334 
 6335 # NOTE: This macro has been submitted for inclusion into   #
 6336 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
 6337 #  a released version of Autoconf we should remove this    #
 6338 #  macro and use it instead.                               #
 6339 # LT_AC_PROG_SED
 6340 # --------------
 6341 # Check for a fully-functional sed program, that truncates
 6342 # as few characters as possible.  Prefer GNU sed if found.
 6343 AC_DEFUN([LT_AC_PROG_SED],
 6344 [AC_MSG_CHECKING([for a sed that does not truncate output])
 6345 AC_CACHE_VAL(lt_cv_path_SED,
 6346 [# Loop through the user's path and test for sed and gsed.
 6347 # Then use that list of sed's as ones to test for truncation.
 6348 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 6349 for as_dir in $PATH
 6350 do
 6351   IFS=$as_save_IFS
 6352   test -z "$as_dir" && as_dir=.
 6353   for lt_ac_prog in sed gsed; do
 6354     for ac_exec_ext in '' $ac_executable_extensions; do
 6355       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
 6356         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
 6357       fi
 6358     done
 6359   done
 6360 done
 6361 lt_ac_max=0
 6362 lt_ac_count=0
 6363 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
 6364 # along with /bin/sed that truncates output.
 6365 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 6366   test ! -f $lt_ac_sed && continue
 6367   cat /dev/null > conftest.in
 6368   lt_ac_count=0
 6369   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
 6370   # Check for GNU sed and select it if it is found.
 6371   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
 6372     lt_cv_path_SED=$lt_ac_sed
 6373     break
 6374   fi
 6375   while true; do
 6376     cat conftest.in conftest.in >conftest.tmp
 6377     mv conftest.tmp conftest.in
 6378     cp conftest.in conftest.nl
 6379     echo >>conftest.nl
 6380     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
 6381     cmp -s conftest.out conftest.nl || break
 6382     # 10000 chars as input seems more than enough
 6383     test $lt_ac_count -gt 10 && break
 6384     lt_ac_count=`expr $lt_ac_count + 1`
 6385     if test $lt_ac_count -gt $lt_ac_max; then
 6386       lt_ac_max=$lt_ac_count
 6387       lt_cv_path_SED=$lt_ac_sed
 6388     fi
 6389   done
 6390 done
 6391 ])
 6392 SED=$lt_cv_path_SED
 6393 AC_MSG_RESULT([$SED])
 6394 ])
 6395 
 6396 # Copyright (C) 2002, 2003, 2005, 2006  Free Software Foundation, Inc.
 6397 #
 6398 # This file is free software; the Free Software Foundation
 6399 # gives unlimited permission to copy and/or distribute it,
 6400 # with or without modifications, as long as this notice is preserved.
 6401 
 6402 # AM_AUTOMAKE_VERSION(VERSION)
 6403 # ----------------------------
 6404 # Automake X.Y traces this macro to ensure aclocal.m4 has been
 6405 # generated from the m4 files accompanying Automake X.Y.
 6406 # (This private macro should not be called outside this file.)
 6407 AC_DEFUN([AM_AUTOMAKE_VERSION],
 6408 [am__api_version='1.10'
 6409 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 6410 dnl require some minimum version.  Point them to the right macro.
 6411 m4_if([$1], [1.10], [],
 6412       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 6413 ])
 6414 
 6415 # _AM_AUTOCONF_VERSION(VERSION)
 6416 # -----------------------------
 6417 # aclocal traces this macro to find the Autoconf version.
 6418 # This is a private macro too.  Using m4_define simplifies
 6419 # the logic in aclocal, which can simply ignore this definition.
 6420 m4_define([_AM_AUTOCONF_VERSION], [])
 6421 
 6422 # AM_SET_CURRENT_AUTOMAKE_VERSION
 6423 # -------------------------------
 6424 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 6425 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
 6426 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
 6427 [AM_AUTOMAKE_VERSION([1.10])dnl
 6428 _AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)])
 6429 
 6430 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 6431 
 6432 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
 6433 #
 6434 # This file is free software; the Free Software Foundation
 6435 # gives unlimited permission to copy and/or distribute it,
 6436 # with or without modifications, as long as this notice is preserved.
 6437 
 6438 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
 6439 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
 6440 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
 6441 #
 6442 # Of course, Automake must honor this variable whenever it calls a
 6443 # tool from the auxiliary directory.  The problem is that $srcdir (and
 6444 # therefore $ac_aux_dir as well) can be either absolute or relative,
 6445 # depending on how configure is run.  This is pretty annoying, since
 6446 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
 6447 # source directory, any form will work fine, but in subdirectories a
 6448 # relative path needs to be adjusted first.
 6449 #
 6450 # $ac_aux_dir/missing
 6451 #    fails when called from a subdirectory if $ac_aux_dir is relative
 6452 # $top_srcdir/$ac_aux_dir/missing
 6453 #    fails if $ac_aux_dir is absolute,
 6454 #    fails when called from a subdirectory in a VPATH build with
 6455 #          a relative $ac_aux_dir
 6456 #
 6457 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
 6458 # are both prefixed by $srcdir.  In an in-source build this is usually
 6459 # harmless because $srcdir is `.', but things will broke when you
 6460 # start a VPATH build or use an absolute $srcdir.
 6461 #
 6462 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
 6463 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
 6464 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
 6465 # and then we would define $MISSING as
 6466 #   MISSING="\${SHELL} $am_aux_dir/missing"
 6467 # This will work as long as MISSING is not called from configure, because
 6468 # unfortunately $(top_srcdir) has no meaning in configure.
 6469 # However there are other variables, like CC, which are often used in
 6470 # configure, and could therefore not use this "fixed" $ac_aux_dir.
 6471 #
 6472 # Another solution, used here, is to always expand $ac_aux_dir to an
 6473 # absolute PATH.  The drawback is that using absolute paths prevent a
 6474 # configured tree to be moved without reconfiguration.
 6475 
 6476 AC_DEFUN([AM_AUX_DIR_EXPAND],
 6477 [dnl Rely on autoconf to set up CDPATH properly.
 6478 AC_PREREQ([2.50])dnl
 6479 # expand $ac_aux_dir to an absolute path
 6480 am_aux_dir=`cd $ac_aux_dir && pwd`
 6481 ])
 6482 
 6483 # AM_CONDITIONAL                                            -*- Autoconf -*-
 6484 
 6485 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
 6486 # Free Software Foundation, Inc.
 6487 #
 6488 # This file is free software; the Free Software Foundation
 6489 # gives unlimited permission to copy and/or distribute it,
 6490 # with or without modifications, as long as this notice is preserved.
 6491 
 6492 # serial 8
 6493 
 6494 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 6495 # -------------------------------------
 6496 # Define a conditional.
 6497 AC_DEFUN([AM_CONDITIONAL],
 6498 [AC_PREREQ(2.52)dnl
 6499  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
 6500 	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
 6501 AC_SUBST([$1_TRUE])dnl
 6502 AC_SUBST([$1_FALSE])dnl
 6503 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
 6504 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
 6505 if $2; then
 6506   $1_TRUE=
 6507   $1_FALSE='#'
 6508 else
 6509   $1_TRUE='#'
 6510   $1_FALSE=
 6511 fi
 6512 AC_CONFIG_COMMANDS_PRE(
 6513 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
 6514   AC_MSG_ERROR([[conditional "$1" was never defined.
 6515 Usually this means the macro was only invoked conditionally.]])
 6516 fi])])
 6517 
 6518 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
 6519 # Free Software Foundation, Inc.
 6520 #
 6521 # This file is free software; the Free Software Foundation
 6522 # gives unlimited permission to copy and/or distribute it,
 6523 # with or without modifications, as long as this notice is preserved.
 6524 
 6525 # serial 9
 6526 
 6527 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
 6528 # written in clear, in which case automake, when reading aclocal.m4,
 6529 # will think it sees a *use*, and therefore will trigger all it's
 6530 # C support machinery.  Also note that it means that autoscan, seeing
 6531 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 6532 
 6533 
 6534 # _AM_DEPENDENCIES(NAME)
 6535 # ----------------------
 6536 # See how the compiler implements dependency checking.
 6537 # NAME is "CC", "CXX", "GCJ", or "OBJC".
 6538 # We try a few techniques and use that to set a single cache variable.
 6539 #
 6540 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
 6541 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
 6542 # dependency, and given that the user is not expected to run this macro,
 6543 # just rely on AC_PROG_CC.
 6544 AC_DEFUN([_AM_DEPENDENCIES],
 6545 [AC_REQUIRE([AM_SET_DEPDIR])dnl
 6546 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
 6547 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
 6548 AC_REQUIRE([AM_DEP_TRACK])dnl
 6549 
 6550 ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
 6551        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
 6552        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
 6553        [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
 6554        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
 6555                    [depcc="$$1"   am_compiler_list=])
 6556 
 6557 AC_CACHE_CHECK([dependency style of $depcc],
 6558                [am_cv_$1_dependencies_compiler_type],
 6559 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 6560   # We make a subdir and do the tests there.  Otherwise we can end up
 6561   # making bogus files that we don't know about and never remove.  For
 6562   # instance it was reported that on HP-UX the gcc test will end up
 6563   # making a dummy file named `D' -- because `-MD' means `put the output
 6564   # in D'.
 6565   mkdir conftest.dir
 6566   # Copy depcomp to subdir because otherwise we won't find it if we're
 6567   # using a relative directory.
 6568   cp "$am_depcomp" conftest.dir
 6569   cd conftest.dir
 6570   # We will build objects and dependencies in a subdirectory because
 6571   # it helps to detect inapplicable dependency modes.  For instance
 6572   # both Tru64's cc and ICC support -MD to output dependencies as a
 6573   # side effect of compilation, but ICC will put the dependencies in
 6574   # the current directory while Tru64 will put them in the object
 6575   # directory.
 6576   mkdir sub
 6577 
 6578   am_cv_$1_dependencies_compiler_type=none
 6579   if test "$am_compiler_list" = ""; then
 6580      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
 6581   fi
 6582   for depmode in $am_compiler_list; do
 6583     # Setup a source with many dependencies, because some compilers
 6584     # like to wrap large dependency lists on column 80 (with \), and
 6585     # we should not choose a depcomp mode which is confused by this.
 6586     #
 6587     # We need to recreate these files for each test, as the compiler may
 6588     # overwrite some of them when testing with obscure command lines.
 6589     # This happens at least with the AIX C compiler.
 6590     : > sub/conftest.c
 6591     for i in 1 2 3 4 5 6; do
 6592       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 6593       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
 6594       # Solaris 8's {/usr,}/bin/sh.
 6595       touch sub/conftst$i.h
 6596     done
 6597     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 6598 
 6599     case $depmode in
 6600     nosideeffect)
 6601       # after this tag, mechanisms are not by side-effect, so they'll
 6602       # only be used when explicitly requested
 6603       if test "x$enable_dependency_tracking" = xyes; then
 6604 	continue
 6605       else
 6606 	break
 6607       fi
 6608       ;;
 6609     none) break ;;
 6610     esac
 6611     # We check with `-c' and `-o' for the sake of the "dashmstdout"
 6612     # mode.  It turns out that the SunPro C++ compiler does not properly
 6613     # handle `-M -o', and we need to detect this.
 6614     if depmode=$depmode \
 6615        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
 6616        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 6617        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
 6618          >/dev/null 2>conftest.err &&
 6619        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 6620        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 6621        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
 6622        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 6623       # icc doesn't choke on unknown options, it will just issue warnings
 6624       # or remarks (even with -Werror).  So we grep stderr for any message
 6625       # that says an option was ignored or not supported.
 6626       # When given -MP, icc 7.0 and 7.1 complain thusly:
 6627       #   icc: Command line warning: ignoring option '-M'; no argument required
 6628       # The diagnosis changed in icc 8.0:
 6629       #   icc: Command line remark: option '-MP' not supported
 6630       if (grep 'ignoring option' conftest.err ||
 6631           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 6632         am_cv_$1_dependencies_compiler_type=$depmode
 6633         break
 6634       fi
 6635     fi
 6636   done
 6637 
 6638   cd ..
 6639   rm -rf conftest.dir
 6640 else
 6641   am_cv_$1_dependencies_compiler_type=none
 6642 fi
 6643 ])
 6644 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
 6645 AM_CONDITIONAL([am__fastdep$1], [
 6646   test "x$enable_dependency_tracking" != xno \
 6647   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
 6648 ])
 6649 
 6650 
 6651 # AM_SET_DEPDIR
 6652 # -------------
 6653 # Choose a directory name for dependency files.
 6654 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
 6655 AC_DEFUN([AM_SET_DEPDIR],
 6656 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 6657 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
 6658 ])
 6659 
 6660 
 6661 # AM_DEP_TRACK
 6662 # ------------
 6663 AC_DEFUN([AM_DEP_TRACK],
 6664 [AC_ARG_ENABLE(dependency-tracking,
 6665 [  --disable-dependency-tracking  speeds up one-time build
 6666   --enable-dependency-tracking   do not reject slow dependency extractors])
 6667 if test "x$enable_dependency_tracking" != xno; then
 6668   am_depcomp="$ac_aux_dir/depcomp"
 6669   AMDEPBACKSLASH='\'
 6670 fi
 6671 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 6672 AC_SUBST([AMDEPBACKSLASH])dnl
 6673 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
 6674 ])
 6675 
 6676 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 6677 
 6678 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
 6679 # Free Software Foundation, Inc.
 6680 #
 6681 # This file is free software; the Free Software Foundation
 6682 # gives unlimited permission to copy and/or distribute it,
 6683 # with or without modifications, as long as this notice is preserved.
 6684 
 6685 #serial 3
 6686 
 6687 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 6688 # ------------------------------
 6689 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 6690 [for mf in $CONFIG_FILES; do
 6691   # Strip MF so we end up with the name of the file.
 6692   mf=`echo "$mf" | sed -e 's/:.*$//'`
 6693   # Check whether this is an Automake generated Makefile or not.
 6694   # We used to match only the files named `Makefile.in', but
 6695   # some people rename them; so instead we look at the file content.
 6696   # Grep'ing the first line is not enough: some people post-process
 6697   # each Makefile.in and add a new line on top of each file to say so.
 6698   # Grep'ing the whole file is not good either: AIX grep has a line
 6699   # limit of 2048, but all sed's we know have understand at least 4000.
 6700   if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then
 6701     dirpart=`AS_DIRNAME("$mf")`
 6702   else
 6703     continue
 6704   fi
 6705   # Extract the definition of DEPDIR, am__include, and am__quote
 6706   # from the Makefile without running `make'.
 6707   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
 6708   test -z "$DEPDIR" && continue
 6709   am__include=`sed -n 's/^am__include = //p' < "$mf"`
 6710   test -z "am__include" && continue
 6711   am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
 6712   # When using ansi2knr, U may be empty or an underscore; expand it
 6713   U=`sed -n 's/^U = //p' < "$mf"`
 6714   # Find all dependency output files, they are included files with
 6715   # $(DEPDIR) in their names.  We invoke sed twice because it is the
 6716   # simplest approach to changing $(DEPDIR) to its actual value in the
 6717   # expansion.
 6718   for file in `sed -n "
 6719     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
 6720        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
 6721     # Make sure the directory exists.
 6722     test -f "$dirpart/$file" && continue
 6723     fdir=`AS_DIRNAME(["$file"])`
 6724     AS_MKDIR_P([$dirpart/$fdir])
 6725     # echo "creating $dirpart/$file"
 6726     echo '# dummy' > "$dirpart/$file"
 6727   done
 6728 done
 6729 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 6730 
 6731 
 6732 # AM_OUTPUT_DEPENDENCY_COMMANDS
 6733 # -----------------------------
 6734 # This macro should only be invoked once -- use via AC_REQUIRE.
 6735 #
 6736 # This code is only required when automatic dependency tracking
 6737 # is enabled.  FIXME.  This creates each `.P' file that we will
 6738 # need in order to bootstrap the dependency handling code.
 6739 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 6740 [AC_CONFIG_COMMANDS([depfiles],
 6741      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
 6742      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
 6743 ])
 6744 
 6745 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
 6746 # Free Software Foundation, Inc.
 6747 #
 6748 # This file is free software; the Free Software Foundation
 6749 # gives unlimited permission to copy and/or distribute it,
 6750 # with or without modifications, as long as this notice is preserved.
 6751 
 6752 # serial 8
 6753 
 6754 # AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
 6755 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
 6756 
 6757 # Do all the work for Automake.                             -*- Autoconf -*-
 6758 
 6759 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 6760 # 2005, 2006 Free Software Foundation, Inc.
 6761 #
 6762 # This file is free software; the Free Software Foundation
 6763 # gives unlimited permission to copy and/or distribute it,
 6764 # with or without modifications, as long as this notice is preserved.
 6765 
 6766 # serial 12
 6767 
 6768 # This macro actually does too much.  Some checks are only needed if
 6769 # your package does certain things.  But this isn't really a big deal.
 6770 
 6771 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
 6772 # AM_INIT_AUTOMAKE([OPTIONS])
 6773 # -----------------------------------------------
 6774 # The call with PACKAGE and VERSION arguments is the old style
 6775 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
 6776 # and VERSION should now be passed to AC_INIT and removed from
 6777 # the call to AM_INIT_AUTOMAKE.
 6778 # We support both call styles for the transition.  After
 6779 # the next Automake release, Autoconf can make the AC_INIT
 6780 # arguments mandatory, and then we can depend on a new Autoconf
 6781 # release and drop the old call support.
 6782 AC_DEFUN([AM_INIT_AUTOMAKE],
 6783 [AC_PREREQ([2.60])dnl
 6784 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 6785 dnl the ones we care about.
 6786 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
 6787 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
 6788 AC_REQUIRE([AC_PROG_INSTALL])dnl
 6789 if test "`cd $srcdir && pwd`" != "`pwd`"; then
 6790   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 6791   # is not polluted with repeated "-I."
 6792   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
 6793   # test to see if srcdir already configured
 6794   if test -f $srcdir/config.status; then
 6795     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
 6796   fi
 6797 fi
 6798 
 6799 # test whether we have cygpath
 6800 if test -z "$CYGPATH_W"; then
 6801   if (cygpath --version) >/dev/null 2>/dev/null; then
 6802     CYGPATH_W='cygpath -w'
 6803   else
 6804     CYGPATH_W=echo
 6805   fi
 6806 fi
 6807 AC_SUBST([CYGPATH_W])
 6808 
 6809 # Define the identity of the package.
 6810 dnl Distinguish between old-style and new-style calls.
 6811 m4_ifval([$2],
 6812 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 6813  AC_SUBST([PACKAGE], [$1])dnl
 6814  AC_SUBST([VERSION], [$2])],
 6815 [_AM_SET_OPTIONS([$1])dnl
 6816 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 6817 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
 6818   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
 6819  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
 6820  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
 6821 
 6822 _AM_IF_OPTION([no-define],,
 6823 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
 6824  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
 6825 
 6826 # Some tools Automake needs.
 6827 AC_REQUIRE([AM_SANITY_CHECK])dnl
 6828 AC_REQUIRE([AC_ARG_PROGRAM])dnl
 6829 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
 6830 AM_MISSING_PROG(AUTOCONF, autoconf)
 6831 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
 6832 AM_MISSING_PROG(AUTOHEADER, autoheader)
 6833 AM_MISSING_PROG(MAKEINFO, makeinfo)
 6834 AM_PROG_INSTALL_SH
 6835 AM_PROG_INSTALL_STRIP
 6836 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
 6837 # We need awk for the "check" target.  The system "awk" is bad on
 6838 # some platforms.
 6839 AC_REQUIRE([AC_PROG_AWK])dnl
 6840 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 6841 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 6842 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
 6843               [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
 6844 	      		     [_AM_PROG_TAR([v7])])])
 6845 _AM_IF_OPTION([no-dependencies],,
 6846 [AC_PROVIDE_IFELSE([AC_PROG_CC],
 6847                   [_AM_DEPENDENCIES(CC)],
 6848                   [define([AC_PROG_CC],
 6849                           defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
 6850 AC_PROVIDE_IFELSE([AC_PROG_CXX],
 6851                   [_AM_DEPENDENCIES(CXX)],
 6852                   [define([AC_PROG_CXX],
 6853                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
 6854 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
 6855                   [_AM_DEPENDENCIES(OBJC)],
 6856                   [define([AC_PROG_OBJC],
 6857                           defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
 6858 ])
 6859 ])
 6860 
 6861 
 6862 # When config.status generates a header, we must update the stamp-h file.
 6863 # This file resides in the same directory as the config header
 6864 # that is generated.  The stamp files are numbered to have different names.
 6865 
 6866 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
 6867 # loop where config.status creates the headers, so we can generate
 6868 # our stamp files there.
 6869 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
 6870 [# Compute $1's index in $config_headers.
 6871 _am_stamp_count=1
 6872 for _am_header in $config_headers :; do
 6873   case $_am_header in
 6874     $1 | $1:* )
 6875       break ;;
 6876     * )
 6877       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 6878   esac
 6879 done
 6880 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
 6881 
 6882 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
 6883 #
 6884 # This file is free software; the Free Software Foundation
 6885 # gives unlimited permission to copy and/or distribute it,
 6886 # with or without modifications, as long as this notice is preserved.
 6887 
 6888 # AM_PROG_INSTALL_SH
 6889 # ------------------
 6890 # Define $install_sh.
 6891 AC_DEFUN([AM_PROG_INSTALL_SH],
 6892 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 6893 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
 6894 AC_SUBST(install_sh)])
 6895 
 6896 # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
 6897 #
 6898 # This file is free software; the Free Software Foundation
 6899 # gives unlimited permission to copy and/or distribute it,
 6900 # with or without modifications, as long as this notice is preserved.
 6901 
 6902 # serial 2
 6903 
 6904 # Check whether the underlying file-system supports filenames
 6905 # with a leading dot.  For instance MS-DOS doesn't.
 6906 AC_DEFUN([AM_SET_LEADING_DOT],
 6907 [rm -rf .tst 2>/dev/null
 6908 mkdir .tst 2>/dev/null
 6909 if test -d .tst; then
 6910   am__leading_dot=.
 6911 else
 6912   am__leading_dot=_
 6913 fi
 6914 rmdir .tst 2>/dev/null
 6915 AC_SUBST([am__leading_dot])])
 6916 
 6917 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 6918 
 6919 # Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
 6920 #
 6921 # This file is free software; the Free Software Foundation
 6922 # gives unlimited permission to copy and/or distribute it,
 6923 # with or without modifications, as long as this notice is preserved.
 6924 
 6925 # serial 3
 6926 
 6927 # AM_MAKE_INCLUDE()
 6928 # -----------------
 6929 # Check to see how make treats includes.
 6930 AC_DEFUN([AM_MAKE_INCLUDE],
 6931 [am_make=${MAKE-make}
 6932 cat > confinc << 'END'
 6933 am__doit:
 6934 	@echo done
 6935 .PHONY: am__doit
 6936 END
 6937 # If we don't find an include directive, just comment out the code.
 6938 AC_MSG_CHECKING([for style of include used by $am_make])
 6939 am__include="#"
 6940 am__quote=
 6941 _am_result=none
 6942 # First try GNU make style include.
 6943 echo "include confinc" > confmf
 6944 # We grep out `Entering directory' and `Leaving directory'
 6945 # messages which can occur if `w' ends up in MAKEFLAGS.
 6946 # In particular we don't look at `^make:' because GNU make might
 6947 # be invoked under some other name (usually "gmake"), in which
 6948 # case it prints its new name instead of `make'.
 6949 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
 6950    am__include=include
 6951    am__quote=
 6952    _am_result=GNU
 6953 fi
 6954 # Now try BSD make style include.
 6955 if test "$am__include" = "#"; then
 6956    echo '.include "confinc"' > confmf
 6957    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
 6958       am__include=.include
 6959       am__quote="\""
 6960       _am_result=BSD
 6961    fi
 6962 fi
 6963 AC_SUBST([am__include])
 6964 AC_SUBST([am__quote])
 6965 AC_MSG_RESULT([$_am_result])
 6966 rm -f confinc confmf
 6967 ])
 6968 
 6969 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 6970 
 6971 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
 6972 # Free Software Foundation, Inc.
 6973 #
 6974 # This file is free software; the Free Software Foundation
 6975 # gives unlimited permission to copy and/or distribute it,
 6976 # with or without modifications, as long as this notice is preserved.
 6977 
 6978 # serial 5
 6979 
 6980 # AM_MISSING_PROG(NAME, PROGRAM)
 6981 # ------------------------------
 6982 AC_DEFUN([AM_MISSING_PROG],
 6983 [AC_REQUIRE([AM_MISSING_HAS_RUN])
 6984 $1=${$1-"${am_missing_run}$2"}
 6985 AC_SUBST($1)])
 6986 
 6987 
 6988 # AM_MISSING_HAS_RUN
 6989 # ------------------
 6990 # Define MISSING if not defined so far and test if it supports --run.
 6991 # If it does, set am_missing_run to use it, otherwise, to nothing.
 6992 AC_DEFUN([AM_MISSING_HAS_RUN],
 6993 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 6994 AC_REQUIRE_AUX_FILE([missing])dnl
 6995 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
 6996 # Use eval to expand $SHELL
 6997 if eval "$MISSING --run true"; then
 6998   am_missing_run="$MISSING --run "
 6999 else
 7000   am_missing_run=
 7001   AC_MSG_WARN([`missing' script is too old or missing])
 7002 fi
 7003 ])
 7004 
 7005 # Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
 7006 #
 7007 # This file is free software; the Free Software Foundation
 7008 # gives unlimited permission to copy and/or distribute it,
 7009 # with or without modifications, as long as this notice is preserved.
 7010 
 7011 # AM_PROG_MKDIR_P
 7012 # ---------------
 7013 # Check for `mkdir -p'.
 7014 AC_DEFUN([AM_PROG_MKDIR_P],
 7015 [AC_PREREQ([2.60])dnl
 7016 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 7017 dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
 7018 dnl while keeping a definition of mkdir_p for backward compatibility.
 7019 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
 7020 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
 7021 dnl Makefile.ins that do not define MKDIR_P, so we do our own
 7022 dnl adjustment using top_builddir (which is defined more often than
 7023 dnl MKDIR_P).
 7024 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
 7025 case $mkdir_p in
 7026   [[\\/$]]* | ?:[[\\/]]*) ;;
 7027   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
 7028 esac
 7029 ])
 7030 
 7031 # Helper functions for option handling.                     -*- Autoconf -*-
 7032 
 7033 # Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
 7034 #
 7035 # This file is free software; the Free Software Foundation
 7036 # gives unlimited permission to copy and/or distribute it,
 7037 # with or without modifications, as long as this notice is preserved.
 7038 
 7039 # serial 3
 7040 
 7041 # _AM_MANGLE_OPTION(NAME)
 7042 # -----------------------
 7043 AC_DEFUN([_AM_MANGLE_OPTION],
 7044 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 7045 
 7046 # _AM_SET_OPTION(NAME)
 7047 # ------------------------------
 7048 # Set option NAME.  Presently that only means defining a flag for this option.
 7049 AC_DEFUN([_AM_SET_OPTION],
 7050 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
 7051 
 7052 # _AM_SET_OPTIONS(OPTIONS)
 7053 # ----------------------------------
 7054 # OPTIONS is a space-separated list of Automake options.
 7055 AC_DEFUN([_AM_SET_OPTIONS],
 7056 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
 7057 
 7058 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 7059 # -------------------------------------------
 7060 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 7061 AC_DEFUN([_AM_IF_OPTION],
 7062 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 7063 
 7064 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 7065 
 7066 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
 7067 # Free Software Foundation, Inc.
 7068 #
 7069 # This file is free software; the Free Software Foundation
 7070 # gives unlimited permission to copy and/or distribute it,
 7071 # with or without modifications, as long as this notice is preserved.
 7072 
 7073 # serial 4
 7074 
 7075 # AM_SANITY_CHECK
 7076 # ---------------
 7077 AC_DEFUN([AM_SANITY_CHECK],
 7078 [AC_MSG_CHECKING([whether build environment is sane])
 7079 # Just in case
 7080 sleep 1
 7081 echo timestamp > conftest.file
 7082 # Do `set' in a subshell so we don't clobber the current shell's
 7083 # arguments.  Must try -L first in case configure is actually a
 7084 # symlink; some systems play weird games with the mod time of symlinks
 7085 # (eg FreeBSD returns the mod time of the symlink's containing
 7086 # directory).
 7087 if (
 7088    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
 7089    if test "$[*]" = "X"; then
 7090       # -L didn't work.
 7091       set X `ls -t $srcdir/configure conftest.file`
 7092    fi
 7093    rm -f conftest.file
 7094    if test "$[*]" != "X $srcdir/configure conftest.file" \
 7095       && test "$[*]" != "X conftest.file $srcdir/configure"; then
 7096 
 7097       # If neither matched, then we have a broken ls.  This can happen
 7098       # if, for instance, CONFIG_SHELL is bash and it inherits a
 7099       # broken ls alias from the environment.  This has actually
 7100       # happened.  Such a system could not be considered "sane".
 7101       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
 7102 alias in your environment])
 7103    fi
 7104 
 7105    test "$[2]" = conftest.file
 7106    )
 7107 then
 7108    # Ok.
 7109    :
 7110 else
 7111    AC_MSG_ERROR([newly created file is older than distributed files!
 7112 Check your system clock])
 7113 fi
 7114 AC_MSG_RESULT(yes)])
 7115 
 7116 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
 7117 #
 7118 # This file is free software; the Free Software Foundation
 7119 # gives unlimited permission to copy and/or distribute it,
 7120 # with or without modifications, as long as this notice is preserved.
 7121 
 7122 # AM_PROG_INSTALL_STRIP
 7123 # ---------------------
 7124 # One issue with vendor `install' (even GNU) is that you can't
 7125 # specify the program used to strip binaries.  This is especially
 7126 # annoying in cross-compiling environments, where the build's strip
 7127 # is unlikely to handle the host's binaries.
 7128 # Fortunately install-sh will honor a STRIPPROG variable, so we
 7129 # always use install-sh in `make install-strip', and initialize
 7130 # STRIPPROG with the value of the STRIP variable (set by the user).
 7131 AC_DEFUN([AM_PROG_INSTALL_STRIP],
 7132 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 7133 # Installed binaries are usually stripped using `strip' when the user
 7134 # run `make install-strip'.  However `strip' might not be the right
 7135 # tool to use in cross-compilation environments, therefore Automake
 7136 # will honor the `STRIP' environment variable to overrule this program.
 7137 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
 7138 if test "$cross_compiling" != no; then
 7139   AC_CHECK_TOOL([STRIP], [strip], :)
 7140 fi
 7141 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 7142 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 7143 
 7144 # Copyright (C) 2006  Free Software Foundation, Inc.
 7145 #
 7146 # This file is free software; the Free Software Foundation
 7147 # gives unlimited permission to copy and/or distribute it,
 7148 # with or without modifications, as long as this notice is preserved.
 7149 
 7150 # _AM_SUBST_NOTMAKE(VARIABLE)
 7151 # ---------------------------
 7152 # Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in.
 7153 # This macro is traced by Automake.
 7154 AC_DEFUN([_AM_SUBST_NOTMAKE])
 7155 
 7156 # Check how to create a tarball.                            -*- Autoconf -*-
 7157 
 7158 # Copyright (C) 2004, 2005  Free Software Foundation, Inc.
 7159 #
 7160 # This file is free software; the Free Software Foundation
 7161 # gives unlimited permission to copy and/or distribute it,
 7162 # with or without modifications, as long as this notice is preserved.
 7163 
 7164 # serial 2
 7165 
 7166 # _AM_PROG_TAR(FORMAT)
 7167 # --------------------
 7168 # Check how to create a tarball in format FORMAT.
 7169 # FORMAT should be one of `v7', `ustar', or `pax'.
 7170 #
 7171 # Substitute a variable $(am__tar) that is a command
 7172 # writing to stdout a FORMAT-tarball containing the directory
 7173 # $tardir.
 7174 #     tardir=directory && $(am__tar) > result.tar
 7175 #
 7176 # Substitute a variable $(am__untar) that extract such
 7177 # a tarball read from stdin.
 7178 #     $(am__untar) < result.tar
 7179 AC_DEFUN([_AM_PROG_TAR],
 7180 [# Always define AMTAR for backward compatibility.
 7181 AM_MISSING_PROG([AMTAR], [tar])
 7182 m4_if([$1], [v7],
 7183      [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
 7184      [m4_case([$1], [ustar],, [pax],,
 7185               [m4_fatal([Unknown tar format])])
 7186 AC_MSG_CHECKING([how to create a $1 tar archive])
 7187 # Loop over all known methods to create a tar archive until one works.
 7188 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
 7189 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
 7190 # Do not fold the above two line into one, because Tru64 sh and
 7191 # Solaris sh will not grok spaces in the rhs of `-'.
 7192 for _am_tool in $_am_tools
 7193 do
 7194   case $_am_tool in
 7195   gnutar)
 7196     for _am_tar in tar gnutar gtar;
 7197     do
 7198       AM_RUN_LOG([$_am_tar --version]) && break
 7199     done
 7200     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
 7201     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
 7202     am__untar="$_am_tar -xf -"
 7203     ;;
 7204   plaintar)
 7205     # Must skip GNU tar: if it does not support --format= it doesn't create
 7206     # ustar tarball either.
 7207     (tar --version) >/dev/null 2>&1 && continue
 7208     am__tar='tar chf - "$$tardir"'
 7209     am__tar_='tar chf - "$tardir"'
 7210     am__untar='tar xf -'
 7211     ;;
 7212   pax)
 7213     am__tar='pax -L -x $1 -w "$$tardir"'
 7214     am__tar_='pax -L -x $1 -w "$tardir"'
 7215     am__untar='pax -r'
 7216     ;;
 7217   cpio)
 7218     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
 7219     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
 7220     am__untar='cpio -i -H $1 -d'
 7221     ;;
 7222   none)
 7223     am__tar=false
 7224     am__tar_=false
 7225     am__untar=false
 7226     ;;
 7227   esac
 7228 
 7229   # If the value was cached, stop now.  We just wanted to have am__tar
 7230   # and am__untar set.
 7231   test -n "${am_cv_prog_tar_$1}" && break
 7232 
 7233   # tar/untar a dummy directory, and stop if the command works
 7234   rm -rf conftest.dir
 7235   mkdir conftest.dir
 7236   echo GrepMe > conftest.dir/file
 7237   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
 7238   rm -rf conftest.dir
 7239   if test -s conftest.tar; then
 7240     AM_RUN_LOG([$am__untar <conftest.tar])
 7241     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
 7242   fi
 7243 done
 7244 rm -rf conftest.dir
 7245 
 7246 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
 7247 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
 7248 AC_SUBST([am__tar])
 7249 AC_SUBST([am__untar])
 7250 ]) # _AM_PROG_TAR
 7251