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    1 # generated automatically by aclocal 1.9.6 -*- Autoconf -*-
    2 
    3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
    4 # 2005  Free Software Foundation, Inc.
    5 # This file is free software; the Free Software Foundation
    6 # gives unlimited permission to copy and/or distribute it,
    7 # with or without modifications, as long as this notice is preserved.
    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 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
   15 
   16 # serial 48 AC_PROG_LIBTOOL
   17 
   18 
   19 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
   20 # -----------------------------------------------------------
   21 # If this macro is not defined by Autoconf, define it here.
   22 m4_ifdef([AC_PROVIDE_IFELSE],
   23          [],
   24          [m4_define([AC_PROVIDE_IFELSE],
   25 	         [m4_ifdef([AC_PROVIDE_$1],
   26 		           [$2], [$3])])])
   27 
   28 
   29 # AC_PROG_LIBTOOL
   30 # ---------------
   31 AC_DEFUN([AC_PROG_LIBTOOL],
   32 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
   33 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
   34 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
   35   AC_PROVIDE_IFELSE([AC_PROG_CXX],
   36     [AC_LIBTOOL_CXX],
   37     [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
   38   ])])
   39 dnl And a similar setup for Fortran 77 support
   40   AC_PROVIDE_IFELSE([AC_PROG_F77],
   41     [AC_LIBTOOL_F77],
   42     [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
   43 ])])
   44 
   45 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
   46 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
   47 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
   48   AC_PROVIDE_IFELSE([AC_PROG_GCJ],
   49     [AC_LIBTOOL_GCJ],
   50     [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
   51       [AC_LIBTOOL_GCJ],
   52       [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
   53 	[AC_LIBTOOL_GCJ],
   54       [ifdef([AC_PROG_GCJ],
   55 	     [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
   56        ifdef([A][M_PROG_GCJ],
   57 	     [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
   58        ifdef([LT_AC_PROG_GCJ],
   59 	     [define([LT_AC_PROG_GCJ],
   60 		defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
   61 ])])# AC_PROG_LIBTOOL
   62 
   63 
   64 # _AC_PROG_LIBTOOL
   65 # ----------------
   66 AC_DEFUN([_AC_PROG_LIBTOOL],
   67 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
   68 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
   69 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
   70 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
   71 
   72 # This can be used to rebuild libtool when needed
   73 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
   74 
   75 # Always use our own libtool.
   76 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
   77 AC_SUBST(LIBTOOL)dnl
   78 
   79 # Prevent multiple expansion
   80 define([AC_PROG_LIBTOOL], [])
   81 ])# _AC_PROG_LIBTOOL
   82 
   83 
   84 # AC_LIBTOOL_SETUP
   85 # ----------------
   86 AC_DEFUN([AC_LIBTOOL_SETUP],
   87 [AC_PREREQ(2.50)dnl
   88 AC_REQUIRE([AC_ENABLE_SHARED])dnl
   89 AC_REQUIRE([AC_ENABLE_STATIC])dnl
   90 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
   91 AC_REQUIRE([AC_CANONICAL_HOST])dnl
   92 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
   93 AC_REQUIRE([AC_PROG_CC])dnl
   94 AC_REQUIRE([AC_PROG_LD])dnl
   95 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
   96 AC_REQUIRE([AC_PROG_NM])dnl
   97 
   98 AC_REQUIRE([AC_PROG_LN_S])dnl
   99 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
  100 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
  101 AC_REQUIRE([AC_OBJEXT])dnl
  102 AC_REQUIRE([AC_EXEEXT])dnl
  103 dnl
  104 
  105 AC_LIBTOOL_SYS_MAX_CMD_LEN
  106 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
  107 AC_LIBTOOL_OBJDIR
  108 
  109 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
  110 _LT_AC_PROG_ECHO_BACKSLASH
  111 
  112 case $host_os in
  113 aix3*)
  114   # AIX sometimes has problems with the GCC collect2 program.  For some
  115   # reason, if we set the COLLECT_NAMES environment variable, the problems
  116   # vanish in a puff of smoke.
  117   if test "X${COLLECT_NAMES+set}" != Xset; then
  118     COLLECT_NAMES=
  119     export COLLECT_NAMES
  120   fi
  121   ;;
  122 esac
  123 
  124 # Sed substitution that helps us do robust quoting.  It backslashifies
  125 # metacharacters that are still active within double-quoted strings.
  126 Xsed='sed -e 1s/^X//'
  127 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
  128 
  129 # Same as above, but do not quote variable references.
  130 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
  131 
  132 # Sed substitution to delay expansion of an escaped shell variable in a
  133 # double_quote_subst'ed string.
  134 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
  135 
  136 # Sed substitution to avoid accidental globbing in evaled expressions
  137 no_glob_subst='s/\*/\\\*/g'
  138 
  139 # Constants:
  140 rm="rm -f"
  141 
  142 # Global variables:
  143 default_ofile=libtool
  144 can_build_shared=yes
  145 
  146 # All known linkers require a `.a' archive for static linking (except MSVC,
  147 # which needs '.lib').
  148 libext=a
  149 ltmain="$ac_aux_dir/ltmain.sh"
  150 ofile="$default_ofile"
  151 with_gnu_ld="$lt_cv_prog_gnu_ld"
  152 
  153 AC_CHECK_TOOL(AR, ar, false)
  154 AC_CHECK_TOOL(RANLIB, ranlib, :)
  155 AC_CHECK_TOOL(STRIP, strip, :)
  156 
  157 old_CC="$CC"
  158 old_CFLAGS="$CFLAGS"
  159 
  160 # Set sane defaults for various variables
  161 test -z "$AR" && AR=ar
  162 test -z "$AR_FLAGS" && AR_FLAGS=cru
  163 test -z "$AS" && AS=as
  164 test -z "$CC" && CC=cc
  165 test -z "$LTCC" && LTCC=$CC
  166 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
  167 test -z "$DLLTOOL" && DLLTOOL=dlltool
  168 test -z "$LD" && LD=ld
  169 test -z "$LN_S" && LN_S="ln -s"
  170 test -z "$MAGIC_CMD" && MAGIC_CMD=file
  171 test -z "$NM" && NM=nm
  172 test -z "$SED" && SED=sed
  173 test -z "$OBJDUMP" && OBJDUMP=objdump
  174 test -z "$RANLIB" && RANLIB=:
  175 test -z "$STRIP" && STRIP=:
  176 test -z "$ac_objext" && ac_objext=o
  177 
  178 # Determine commands to create old-style static archives.
  179 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
  180 old_postinstall_cmds='chmod 644 $oldlib'
  181 old_postuninstall_cmds=
  182 
  183 if test -n "$RANLIB"; then
  184   case $host_os in
  185   openbsd*)
  186     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
  187     ;;
  188   *)
  189     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
  190     ;;
  191   esac
  192   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
  193 fi
  194 
  195 _LT_CC_BASENAME([$compiler])
  196 
  197 # Only perform the check for file, if the check method requires it
  198 case $deplibs_check_method in
  199 file_magic*)
  200   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
  201     AC_PATH_MAGIC
  202   fi
  203   ;;
  204 esac
  205 
  206 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
  207 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
  208 enable_win32_dll=yes, enable_win32_dll=no)
  209 
  210 AC_ARG_ENABLE([libtool-lock],
  211     [AC_HELP_STRING([--disable-libtool-lock],
  212 	[avoid locking (might break parallel builds)])])
  213 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
  214 
  215 AC_ARG_WITH([pic],
  216     [AC_HELP_STRING([--with-pic],
  217 	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
  218     [pic_mode="$withval"],
  219     [pic_mode=default])
  220 test -z "$pic_mode" && pic_mode=default
  221 
  222 # Use C for the default configuration in the libtool script
  223 tagname=
  224 AC_LIBTOOL_LANG_C_CONFIG
  225 _LT_AC_TAGCONFIG
  226 ])# AC_LIBTOOL_SETUP
  227 
  228 
  229 # _LT_AC_SYS_COMPILER
  230 # -------------------
  231 AC_DEFUN([_LT_AC_SYS_COMPILER],
  232 [AC_REQUIRE([AC_PROG_CC])dnl
  233 
  234 # If no C compiler was specified, use CC.
  235 LTCC=${LTCC-"$CC"}
  236 
  237 # If no C compiler flags were specified, use CFLAGS.
  238 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  239 
  240 # Allow CC to be a program name with arguments.
  241 compiler=$CC
  242 ])# _LT_AC_SYS_COMPILER
  243 
  244 
  245 # _LT_CC_BASENAME(CC)
  246 # -------------------
  247 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
  248 AC_DEFUN([_LT_CC_BASENAME],
  249 [for cc_temp in $1""; do
  250   case $cc_temp in
  251     compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
  252     distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
  253     \-*) ;;
  254     *) break;;
  255   esac
  256 done
  257 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
  258 ])
  259 
  260 
  261 # _LT_COMPILER_BOILERPLATE
  262 # ------------------------
  263 # Check for compiler boilerplate output or warnings with
  264 # the simple compiler test code.
  265 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
  266 [ac_outfile=conftest.$ac_objext
  267 printf "$lt_simple_compile_test_code" >conftest.$ac_ext
  268 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  269 _lt_compiler_boilerplate=`cat conftest.err`
  270 $rm conftest*
  271 ])# _LT_COMPILER_BOILERPLATE
  272 
  273 
  274 # _LT_LINKER_BOILERPLATE
  275 # ----------------------
  276 # Check for linker boilerplate output or warnings with
  277 # the simple link test code.
  278 AC_DEFUN([_LT_LINKER_BOILERPLATE],
  279 [ac_outfile=conftest.$ac_objext
  280 printf "$lt_simple_link_test_code" >conftest.$ac_ext
  281 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  282 _lt_linker_boilerplate=`cat conftest.err`
  283 $rm conftest*
  284 ])# _LT_LINKER_BOILERPLATE
  285 
  286 
  287 # _LT_AC_SYS_LIBPATH_AIX
  288 # ----------------------
  289 # Links a minimal program and checks the executable
  290 # for the system default hardcoded library path. In most cases,
  291 # this is /usr/lib:/lib, but when the MPI compilers are used
  292 # the location of the communication and MPI libs are included too.
  293 # If we don't find anything, use the default library path according
  294 # to the aix ld manual.
  295 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
  296 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
  297 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
  298 }'`
  299 # Check for a 64-bit object if we didn't find anything.
  300 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
  301 }'`; fi],[])
  302 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
  303 ])# _LT_AC_SYS_LIBPATH_AIX
  304 
  305 
  306 # _LT_AC_SHELL_INIT(ARG)
  307 # ----------------------
  308 AC_DEFUN([_LT_AC_SHELL_INIT],
  309 [ifdef([AC_DIVERSION_NOTICE],
  310 	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
  311 	 [AC_DIVERT_PUSH(NOTICE)])
  312 $1
  313 AC_DIVERT_POP
  314 ])# _LT_AC_SHELL_INIT
  315 
  316 
  317 # _LT_AC_PROG_ECHO_BACKSLASH
  318 # --------------------------
  319 # Add some code to the start of the generated configure script which
  320 # will find an echo command which doesn't interpret backslashes.
  321 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
  322 [_LT_AC_SHELL_INIT([
  323 # Check that we are running under the correct shell.
  324 SHELL=${CONFIG_SHELL-/bin/sh}
  325 
  326 case X$ECHO in
  327 X*--fallback-echo)
  328   # Remove one level of quotation (which was required for Make).
  329   ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
  330   ;;
  331 esac
  332 
  333 echo=${ECHO-echo}
  334 if test "X[$]1" = X--no-reexec; then
  335   # Discard the --no-reexec flag, and continue.
  336   shift
  337 elif test "X[$]1" = X--fallback-echo; then
  338   # Avoid inline document here, it may be left over
  339   :
  340 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
  341   # Yippee, $echo works!
  342   :
  343 else
  344   # Restart under the correct shell.
  345   exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
  346 fi
  347 
  348 if test "X[$]1" = X--fallback-echo; then
  349   # used as fallback echo
  350   shift
  351   cat <<EOF
  352 [$]*
  353 EOF
  354   exit 0
  355 fi
  356 
  357 # The HP-UX ksh and POSIX shell print the target directory to stdout
  358 # if CDPATH is set.
  359 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  360 
  361 if test -z "$ECHO"; then
  362 if test "X${echo_test_string+set}" != Xset; then
  363 # find a string as large as possible, as long as the shell can cope with it
  364   for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
  365     # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
  366     if (echo_test_string=`eval $cmd`) 2>/dev/null &&
  367        echo_test_string=`eval $cmd` &&
  368        (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
  369     then
  370       break
  371     fi
  372   done
  373 fi
  374 
  375 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
  376    echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
  377    test "X$echo_testing_string" = "X$echo_test_string"; then
  378   :
  379 else
  380   # The Solaris, AIX, and Digital Unix default echo programs unquote
  381   # backslashes.  This makes it impossible to quote backslashes using
  382   #   echo "$something" | sed 's/\\/\\\\/g'
  383   #
  384   # So, first we look for a working echo in the user's PATH.
  385 
  386   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  387   for dir in $PATH /usr/ucb; do
  388     IFS="$lt_save_ifs"
  389     if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
  390        test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
  391        echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
  392        test "X$echo_testing_string" = "X$echo_test_string"; then
  393       echo="$dir/echo"
  394       break
  395     fi
  396   done
  397   IFS="$lt_save_ifs"
  398 
  399   if test "X$echo" = Xecho; then
  400     # We didn't find a better echo, so look for alternatives.
  401     if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
  402        echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
  403        test "X$echo_testing_string" = "X$echo_test_string"; then
  404       # This shell has a builtin print -r that does the trick.
  405       echo='print -r'
  406     elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
  407 	 test "X$CONFIG_SHELL" != X/bin/ksh; then
  408       # If we have ksh, try running configure again with it.
  409       ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
  410       export ORIGINAL_CONFIG_SHELL
  411       CONFIG_SHELL=/bin/ksh
  412       export CONFIG_SHELL
  413       exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
  414     else
  415       # Try using printf.
  416       echo='printf %s\n'
  417       if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
  418 	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
  419 	 test "X$echo_testing_string" = "X$echo_test_string"; then
  420 	# Cool, printf works
  421 	:
  422       elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
  423 	   test "X$echo_testing_string" = 'X\t' &&
  424 	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  425 	   test "X$echo_testing_string" = "X$echo_test_string"; then
  426 	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
  427 	export CONFIG_SHELL
  428 	SHELL="$CONFIG_SHELL"
  429 	export SHELL
  430 	echo="$CONFIG_SHELL [$]0 --fallback-echo"
  431       elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
  432 	   test "X$echo_testing_string" = 'X\t' &&
  433 	   echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  434 	   test "X$echo_testing_string" = "X$echo_test_string"; then
  435 	echo="$CONFIG_SHELL [$]0 --fallback-echo"
  436       else
  437 	# maybe with a smaller string...
  438 	prev=:
  439 
  440 	for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
  441 	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
  442 	  then
  443 	    break
  444 	  fi
  445 	  prev="$cmd"
  446 	done
  447 
  448 	if test "$prev" != 'sed 50q "[$]0"'; then
  449 	  echo_test_string=`eval $prev`
  450 	  export echo_test_string
  451 	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
  452 	else
  453 	  # Oops.  We lost completely, so just stick with echo.
  454 	  echo=echo
  455 	fi
  456       fi
  457     fi
  458   fi
  459 fi
  460 fi
  461 
  462 # Copy echo and quote the copy suitably for passing to libtool from
  463 # the Makefile, instead of quoting the original, which is used later.
  464 ECHO=$echo
  465 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
  466    ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
  467 fi
  468 
  469 AC_SUBST(ECHO)
  470 ])])# _LT_AC_PROG_ECHO_BACKSLASH
  471 
  472 
  473 # _LT_AC_LOCK
  474 # -----------
  475 AC_DEFUN([_LT_AC_LOCK],
  476 [AC_ARG_ENABLE([libtool-lock],
  477     [AC_HELP_STRING([--disable-libtool-lock],
  478 	[avoid locking (might break parallel builds)])])
  479 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
  480 
  481 # Some flags need to be propagated to the compiler or linker for good
  482 # libtool support.
  483 case $host in
  484 ia64-*-hpux*)
  485   # Find out which ABI we are using.
  486   echo 'int i;' > conftest.$ac_ext
  487   if AC_TRY_EVAL(ac_compile); then
  488     case `/usr/bin/file conftest.$ac_objext` in
  489     *ELF-32*)
  490       HPUX_IA64_MODE="32"
  491       ;;
  492     *ELF-64*)
  493       HPUX_IA64_MODE="64"
  494       ;;
  495     esac
  496   fi
  497   rm -rf conftest*
  498   ;;
  499 *-*-irix6*)
  500   # Find out which ABI we are using.
  501   echo '[#]line __oline__ "configure"' > conftest.$ac_ext
  502   if AC_TRY_EVAL(ac_compile); then
  503    if test "$lt_cv_prog_gnu_ld" = yes; then
  504     case `/usr/bin/file conftest.$ac_objext` in
  505     *32-bit*)
  506       LD="${LD-ld} -melf32bsmip"
  507       ;;
  508     *N32*)
  509       LD="${LD-ld} -melf32bmipn32"
  510       ;;
  511     *64-bit*)
  512       LD="${LD-ld} -melf64bmip"
  513       ;;
  514     esac
  515    else
  516     case `/usr/bin/file conftest.$ac_objext` in
  517     *32-bit*)
  518       LD="${LD-ld} -32"
  519       ;;
  520     *N32*)
  521       LD="${LD-ld} -n32"
  522       ;;
  523     *64-bit*)
  524       LD="${LD-ld} -64"
  525       ;;
  526     esac
  527    fi
  528   fi
  529   rm -rf conftest*
  530   ;;
  531 
  532 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
  533   # Find out which ABI we are using.
  534   echo 'int i;' > conftest.$ac_ext
  535   if AC_TRY_EVAL(ac_compile); then
  536     case `/usr/bin/file conftest.o` in
  537     *32-bit*)
  538       case $host in
  539         x86_64-*linux*)
  540           LD="${LD-ld} -m elf_i386"
  541           ;;
  542         ppc64-*linux*|powerpc64-*linux*)
  543           LD="${LD-ld} -m elf32ppclinux"
  544           ;;
  545         s390x-*linux*)
  546           LD="${LD-ld} -m elf_s390"
  547           ;;
  548         sparc64-*linux*)
  549           LD="${LD-ld} -m elf32_sparc"
  550           ;;
  551       esac
  552       ;;
  553     *64-bit*)
  554       case $host in
  555         x86_64-*linux*)
  556           LD="${LD-ld} -m elf_x86_64"
  557           ;;
  558         ppc*-*linux*|powerpc*-*linux*)
  559           LD="${LD-ld} -m elf64ppc"
  560           ;;
  561         s390*-*linux*)
  562           LD="${LD-ld} -m elf64_s390"
  563           ;;
  564         sparc*-*linux*)
  565           LD="${LD-ld} -m elf64_sparc"
  566           ;;
  567       esac
  568       ;;
  569     esac
  570   fi
  571   rm -rf conftest*
  572   ;;
  573 
  574 *-*-sco3.2v5*)
  575   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  576   SAVE_CFLAGS="$CFLAGS"
  577   CFLAGS="$CFLAGS -belf"
  578   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
  579     [AC_LANG_PUSH(C)
  580      AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
  581      AC_LANG_POP])
  582   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
  583     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
  584     CFLAGS="$SAVE_CFLAGS"
  585   fi
  586   ;;
  587 sparc*-*solaris*)
  588   # Find out which ABI we are using.
  589   echo 'int i;' > conftest.$ac_ext
  590   if AC_TRY_EVAL(ac_compile); then
  591     case `/usr/bin/file conftest.o` in
  592     *64-bit*)
  593       case $lt_cv_prog_gnu_ld in
  594       yes*) LD="${LD-ld} -m elf64_sparc" ;;
  595       *)    LD="${LD-ld} -64" ;;
  596       esac
  597       ;;
  598     esac
  599   fi
  600   rm -rf conftest*
  601   ;;
  602 
  603 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
  604 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
  605   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
  606   AC_CHECK_TOOL(AS, as, false)
  607   AC_CHECK_TOOL(OBJDUMP, objdump, false)
  608   ;;
  609   ])
  610 esac
  611 
  612 need_locks="$enable_libtool_lock"
  613 
  614 ])# _LT_AC_LOCK
  615 
  616 
  617 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
  618 #		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
  619 # ----------------------------------------------------------------
  620 # Check whether the given compiler option works
  621 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
  622 [AC_REQUIRE([LT_AC_PROG_SED])
  623 AC_CACHE_CHECK([$1], [$2],
  624   [$2=no
  625   ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
  626    printf "$lt_simple_compile_test_code" > conftest.$ac_ext
  627    lt_compiler_flag="$3"
  628    # Insert the option either (1) after the last *FLAGS variable, or
  629    # (2) before a word containing "conftest.", or (3) at the end.
  630    # Note that $ac_compile itself does not contain backslashes and begins
  631    # with a dollar sign (not a hyphen), so the echo should work correctly.
  632    # The option is referenced via a variable to avoid confusing sed.
  633    lt_compile=`echo "$ac_compile" | $SED \
  634    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
  635    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
  636    -e 's:$: $lt_compiler_flag:'`
  637    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
  638    (eval "$lt_compile" 2>conftest.err)
  639    ac_status=$?
  640    cat conftest.err >&AS_MESSAGE_LOG_FD
  641    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
  642    if (exit $ac_status) && test -s "$ac_outfile"; then
  643      # The compiler can only warn and ignore the option if not recognized
  644      # So say no if there are warnings other than the usual output.
  645      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
  646      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
  647      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
  648        $2=yes
  649      fi
  650    fi
  651    $rm conftest*
  652 ])
  653 
  654 if test x"[$]$2" = xyes; then
  655     ifelse([$5], , :, [$5])
  656 else
  657     ifelse([$6], , :, [$6])
  658 fi
  659 ])# AC_LIBTOOL_COMPILER_OPTION
  660 
  661 
  662 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
  663 #                          [ACTION-SUCCESS], [ACTION-FAILURE])
  664 # ------------------------------------------------------------
  665 # Check whether the given compiler option works
  666 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
  667 [AC_CACHE_CHECK([$1], [$2],
  668   [$2=no
  669    save_LDFLAGS="$LDFLAGS"
  670    LDFLAGS="$LDFLAGS $3"
  671    printf "$lt_simple_link_test_code" > conftest.$ac_ext
  672    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
  673      # The linker can only warn and ignore the option if not recognized
  674      # So say no if there are warnings
  675      if test -s conftest.err; then
  676        # Append any errors to the config.log.
  677        cat conftest.err 1>&AS_MESSAGE_LOG_FD
  678        $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
  679        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
  680        if diff conftest.exp conftest.er2 >/dev/null; then
  681          $2=yes
  682        fi
  683      else
  684        $2=yes
  685      fi
  686    fi
  687    $rm conftest*
  688    LDFLAGS="$save_LDFLAGS"
  689 ])
  690 
  691 if test x"[$]$2" = xyes; then
  692     ifelse([$4], , :, [$4])
  693 else
  694     ifelse([$5], , :, [$5])
  695 fi
  696 ])# AC_LIBTOOL_LINKER_OPTION
  697 
  698 
  699 # AC_LIBTOOL_SYS_MAX_CMD_LEN
  700 # --------------------------
  701 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
  702 [# find the maximum length of command line arguments
  703 AC_MSG_CHECKING([the maximum length of command line arguments])
  704 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
  705   i=0
  706   teststring="ABCD"
  707 
  708   case $build_os in
  709   msdosdjgpp*)
  710     # On DJGPP, this test can blow up pretty badly due to problems in libc
  711     # (any single argument exceeding 2000 bytes causes a buffer overrun
  712     # during glob expansion).  Even if it were fixed, the result of this
  713     # check would be larger than it should be.
  714     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
  715     ;;
  716 
  717   gnu*)
  718     # Under GNU Hurd, this test is not required because there is
  719     # no limit to the length of command line arguments.
  720     # Libtool will interpret -1 as no limit whatsoever
  721     lt_cv_sys_max_cmd_len=-1;
  722     ;;
  723 
  724   cygwin* | mingw*)
  725     # On Win9x/ME, this test blows up -- it succeeds, but takes
  726     # about 5 minutes as the teststring grows exponentially.
  727     # Worse, since 9x/ME are not pre-emptively multitasking,
  728     # you end up with a "frozen" computer, even though with patience
  729     # the test eventually succeeds (with a max line length of 256k).
  730     # Instead, let's just punt: use the minimum linelength reported by
  731     # all of the supported platforms: 8192 (on NT/2K/XP).
  732     lt_cv_sys_max_cmd_len=8192;
  733     ;;
  734 
  735   amigaos*)
  736     # On AmigaOS with pdksh, this test takes hours, literally.
  737     # So we just punt and use a minimum line length of 8192.
  738     lt_cv_sys_max_cmd_len=8192;
  739     ;;
  740 
  741   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
  742     # This has been around since 386BSD, at least.  Likely further.
  743     if test -x /sbin/sysctl; then
  744       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
  745     elif test -x /usr/sbin/sysctl; then
  746       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
  747     else
  748       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
  749     fi
  750     # And add a safety zone
  751     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  752     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  753     ;;
  754 
  755   interix*)
  756     # We know the value 262144 and hardcode it with a safety zone (like BSD)
  757     lt_cv_sys_max_cmd_len=196608
  758     ;;
  759 
  760   osf*)
  761     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
  762     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
  763     # nice to cause kernel panics so lets avoid the loop below.
  764     # First set a reasonable default.
  765     lt_cv_sys_max_cmd_len=16384
  766     #
  767     if test -x /sbin/sysconfig; then
  768       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
  769         *1*) lt_cv_sys_max_cmd_len=-1 ;;
  770       esac
  771     fi
  772     ;;
  773   sco3.2v5*)
  774     lt_cv_sys_max_cmd_len=102400
  775     ;;
  776   sysv5* | sco5v6* | sysv4.2uw2*)
  777     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
  778     if test -n "$kargmax"; then
  779       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ 	]]//'`
  780     else
  781       lt_cv_sys_max_cmd_len=32768
  782     fi
  783     ;;
  784   *)
  785     # If test is not a shell built-in, we'll probably end up computing a
  786     # maximum length that is only half of the actual maximum length, but
  787     # we can't tell.
  788     SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
  789     while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
  790 	       = "XX$teststring") >/dev/null 2>&1 &&
  791 	    new_result=`expr "X$teststring" : ".*" 2>&1` &&
  792 	    lt_cv_sys_max_cmd_len=$new_result &&
  793 	    test $i != 17 # 1/2 MB should be enough
  794     do
  795       i=`expr $i + 1`
  796       teststring=$teststring$teststring
  797     done
  798     teststring=
  799     # Add a significant safety factor because C++ compilers can tack on massive
  800     # amounts of additional arguments before passing them to the linker.
  801     # It appears as though 1/2 is a usable value.
  802     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
  803     ;;
  804   esac
  805 ])
  806 if test -n $lt_cv_sys_max_cmd_len ; then
  807   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
  808 else
  809   AC_MSG_RESULT(none)
  810 fi
  811 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
  812 
  813 
  814 # _LT_AC_CHECK_DLFCN
  815 # ------------------
  816 AC_DEFUN([_LT_AC_CHECK_DLFCN],
  817 [AC_CHECK_HEADERS(dlfcn.h)dnl
  818 ])# _LT_AC_CHECK_DLFCN
  819 
  820 
  821 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
  822 #                           ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
  823 # ---------------------------------------------------------------------
  824 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
  825 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
  826 if test "$cross_compiling" = yes; then :
  827   [$4]
  828 else
  829   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  830   lt_status=$lt_dlunknown
  831   cat > conftest.$ac_ext <<EOF
  832 [#line __oline__ "configure"
  833 #include "confdefs.h"
  834 
  835 #if HAVE_DLFCN_H
  836 #include <dlfcn.h>
  837 #endif
  838 
  839 #include <stdio.h>
  840 
  841 #ifdef RTLD_GLOBAL
  842 #  define LT_DLGLOBAL		RTLD_GLOBAL
  843 #else
  844 #  ifdef DL_GLOBAL
  845 #    define LT_DLGLOBAL		DL_GLOBAL
  846 #  else
  847 #    define LT_DLGLOBAL		0
  848 #  endif
  849 #endif
  850 
  851 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
  852    find out it does not work in some platform. */
  853 #ifndef LT_DLLAZY_OR_NOW
  854 #  ifdef RTLD_LAZY
  855 #    define LT_DLLAZY_OR_NOW		RTLD_LAZY
  856 #  else
  857 #    ifdef DL_LAZY
  858 #      define LT_DLLAZY_OR_NOW		DL_LAZY
  859 #    else
  860 #      ifdef RTLD_NOW
  861 #        define LT_DLLAZY_OR_NOW	RTLD_NOW
  862 #      else
  863 #        ifdef DL_NOW
  864 #          define LT_DLLAZY_OR_NOW	DL_NOW
  865 #        else
  866 #          define LT_DLLAZY_OR_NOW	0
  867 #        endif
  868 #      endif
  869 #    endif
  870 #  endif
  871 #endif
  872 
  873 #ifdef __cplusplus
  874 extern "C" void exit (int);
  875 #endif
  876 
  877 void fnord() { int i=42;}
  878 int main ()
  879 {
  880   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
  881   int status = $lt_dlunknown;
  882 
  883   if (self)
  884     {
  885       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
  886       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
  887       /* dlclose (self); */
  888     }
  889   else
  890     puts (dlerror ());
  891 
  892     exit (status);
  893 }]
  894 EOF
  895   if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
  896     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
  897     lt_status=$?
  898     case x$lt_status in
  899       x$lt_dlno_uscore) $1 ;;
  900       x$lt_dlneed_uscore) $2 ;;
  901       x$lt_dlunknown|x*) $3 ;;
  902     esac
  903   else :
  904     # compilation failed
  905     $3
  906   fi
  907 fi
  908 rm -fr conftest*
  909 ])# _LT_AC_TRY_DLOPEN_SELF
  910 
  911 
  912 # AC_LIBTOOL_DLOPEN_SELF
  913 # ----------------------
  914 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
  915 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
  916 if test "x$enable_dlopen" != xyes; then
  917   enable_dlopen=unknown
  918   enable_dlopen_self=unknown
  919   enable_dlopen_self_static=unknown
  920 else
  921   lt_cv_dlopen=no
  922   lt_cv_dlopen_libs=
  923 
  924   case $host_os in
  925   beos*)
  926     lt_cv_dlopen="load_add_on"
  927     lt_cv_dlopen_libs=
  928     lt_cv_dlopen_self=yes
  929     ;;
  930 
  931   mingw* | pw32*)
  932     lt_cv_dlopen="LoadLibrary"
  933     lt_cv_dlopen_libs=
  934    ;;
  935 
  936   cygwin*)
  937     lt_cv_dlopen="dlopen"
  938     lt_cv_dlopen_libs=
  939    ;;
  940 
  941   darwin*)
  942   # if libdl is installed we need to link against it
  943     AC_CHECK_LIB([dl], [dlopen],
  944 		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
  945     lt_cv_dlopen="dyld"
  946     lt_cv_dlopen_libs=
  947     lt_cv_dlopen_self=yes
  948     ])
  949    ;;
  950 
  951   *)
  952     AC_CHECK_FUNC([shl_load],
  953 	  [lt_cv_dlopen="shl_load"],
  954       [AC_CHECK_LIB([dld], [shl_load],
  955 	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
  956 	[AC_CHECK_FUNC([dlopen],
  957 	      [lt_cv_dlopen="dlopen"],
  958 	  [AC_CHECK_LIB([dl], [dlopen],
  959 		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
  960 	    [AC_CHECK_LIB([svld], [dlopen],
  961 		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
  962 	      [AC_CHECK_LIB([dld], [dld_link],
  963 		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
  964 	      ])
  965 	    ])
  966 	  ])
  967 	])
  968       ])
  969     ;;
  970   esac
  971 
  972   if test "x$lt_cv_dlopen" != xno; then
  973     enable_dlopen=yes
  974   else
  975     enable_dlopen=no
  976   fi
  977 
  978   case $lt_cv_dlopen in
  979   dlopen)
  980     save_CPPFLAGS="$CPPFLAGS"
  981     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
  982 
  983     save_LDFLAGS="$LDFLAGS"
  984     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
  985 
  986     save_LIBS="$LIBS"
  987     LIBS="$lt_cv_dlopen_libs $LIBS"
  988 
  989     AC_CACHE_CHECK([whether a program can dlopen itself],
  990 	  lt_cv_dlopen_self, [dnl
  991 	  _LT_AC_TRY_DLOPEN_SELF(
  992 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
  993 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
  994     ])
  995 
  996     if test "x$lt_cv_dlopen_self" = xyes; then
  997       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
  998       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
  999     	  lt_cv_dlopen_self_static, [dnl
 1000 	  _LT_AC_TRY_DLOPEN_SELF(
 1001 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
 1002 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
 1003       ])
 1004     fi
 1005 
 1006     CPPFLAGS="$save_CPPFLAGS"
 1007     LDFLAGS="$save_LDFLAGS"
 1008     LIBS="$save_LIBS"
 1009     ;;
 1010   esac
 1011 
 1012   case $lt_cv_dlopen_self in
 1013   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
 1014   *) enable_dlopen_self=unknown ;;
 1015   esac
 1016 
 1017   case $lt_cv_dlopen_self_static in
 1018   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
 1019   *) enable_dlopen_self_static=unknown ;;
 1020   esac
 1021 fi
 1022 ])# AC_LIBTOOL_DLOPEN_SELF
 1023 
 1024 
 1025 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
 1026 # ---------------------------------
 1027 # Check to see if options -c and -o are simultaneously supported by compiler
 1028 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
 1029 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
 1030 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
 1031   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
 1032   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
 1033    $rm -r conftest 2>/dev/null
 1034    mkdir conftest
 1035    cd conftest
 1036    mkdir out
 1037    printf "$lt_simple_compile_test_code" > conftest.$ac_ext
 1038 
 1039    lt_compiler_flag="-o out/conftest2.$ac_objext"
 1040    # Insert the option either (1) after the last *FLAGS variable, or
 1041    # (2) before a word containing "conftest.", or (3) at the end.
 1042    # Note that $ac_compile itself does not contain backslashes and begins
 1043    # with a dollar sign (not a hyphen), so the echo should work correctly.
 1044    lt_compile=`echo "$ac_compile" | $SED \
 1045    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 1046    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 1047    -e 's:$: $lt_compiler_flag:'`
 1048    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 1049    (eval "$lt_compile" 2>out/conftest.err)
 1050    ac_status=$?
 1051    cat out/conftest.err >&AS_MESSAGE_LOG_FD
 1052    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 1053    if (exit $ac_status) && test -s out/conftest2.$ac_objext
 1054    then
 1055      # The compiler can only warn and ignore the option if not recognized
 1056      # So say no if there are warnings
 1057      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
 1058      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
 1059      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
 1060        _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 1061      fi
 1062    fi
 1063    chmod u+w . 2>&AS_MESSAGE_LOG_FD
 1064    $rm conftest*
 1065    # SGI C++ compiler will create directory out/ii_files/ for
 1066    # template instantiation
 1067    test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
 1068    $rm out/* && rmdir out
 1069    cd ..
 1070    rmdir conftest
 1071    $rm conftest*
 1072 ])
 1073 ])# AC_LIBTOOL_PROG_CC_C_O
 1074 
 1075 
 1076 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
 1077 # -----------------------------------------
 1078 # Check to see if we can do hard links to lock some files if needed
 1079 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
 1080 [AC_REQUIRE([_LT_AC_LOCK])dnl
 1081 
 1082 hard_links="nottested"
 1083 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
 1084   # do not overwrite the value of need_locks provided by the user
 1085   AC_MSG_CHECKING([if we can lock with hard links])
 1086   hard_links=yes
 1087   $rm conftest*
 1088   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 1089   touch conftest.a
 1090   ln conftest.a conftest.b 2>&5 || hard_links=no
 1091   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 1092   AC_MSG_RESULT([$hard_links])
 1093   if test "$hard_links" = no; then
 1094     AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
 1095     need_locks=warn
 1096   fi
 1097 else
 1098   need_locks=no
 1099 fi
 1100 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
 1101 
 1102 
 1103 # AC_LIBTOOL_OBJDIR
 1104 # -----------------
 1105 AC_DEFUN([AC_LIBTOOL_OBJDIR],
 1106 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
 1107 [rm -f .libs 2>/dev/null
 1108 mkdir .libs 2>/dev/null
 1109 if test -d .libs; then
 1110   lt_cv_objdir=.libs
 1111 else
 1112   # MS-DOS does not allow filenames that begin with a dot.
 1113   lt_cv_objdir=_libs
 1114 fi
 1115 rmdir .libs 2>/dev/null])
 1116 objdir=$lt_cv_objdir
 1117 ])# AC_LIBTOOL_OBJDIR
 1118 
 1119 
 1120 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
 1121 # ----------------------------------------------
 1122 # Check hardcoding attributes.
 1123 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
 1124 [AC_MSG_CHECKING([how to hardcode library paths into programs])
 1125 _LT_AC_TAGVAR(hardcode_action, $1)=
 1126 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
 1127    test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
 1128    test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
 1129 
 1130   # We can hardcode non-existant directories.
 1131   if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
 1132      # If the only mechanism to avoid hardcoding is shlibpath_var, we
 1133      # have to relink, otherwise we might link with an installed library
 1134      # when we should be linking with a yet-to-be-installed one
 1135      ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
 1136      test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
 1137     # Linking always hardcodes the temporary library directory.
 1138     _LT_AC_TAGVAR(hardcode_action, $1)=relink
 1139   else
 1140     # We can link without hardcoding, and we can hardcode nonexisting dirs.
 1141     _LT_AC_TAGVAR(hardcode_action, $1)=immediate
 1142   fi
 1143 else
 1144   # We cannot hardcode anything, or else we can only hardcode existing
 1145   # directories.
 1146   _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
 1147 fi
 1148 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
 1149 
 1150 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
 1151   # Fast installation is not supported
 1152   enable_fast_install=no
 1153 elif test "$shlibpath_overrides_runpath" = yes ||
 1154      test "$enable_shared" = no; then
 1155   # Fast installation is not necessary
 1156   enable_fast_install=needless
 1157 fi
 1158 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
 1159 
 1160 
 1161 # AC_LIBTOOL_SYS_LIB_STRIP
 1162 # ------------------------
 1163 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
 1164 [striplib=
 1165 old_striplib=
 1166 AC_MSG_CHECKING([whether stripping libraries is possible])
 1167 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
 1168   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
 1169   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
 1170   AC_MSG_RESULT([yes])
 1171 else
 1172 # FIXME - insert some real tests, host_os isn't really good enough
 1173   case $host_os in
 1174    darwin*)
 1175        if test -n "$STRIP" ; then
 1176          striplib="$STRIP -x"
 1177          AC_MSG_RESULT([yes])
 1178        else
 1179   AC_MSG_RESULT([no])
 1180 fi
 1181        ;;
 1182    *)
 1183   AC_MSG_RESULT([no])
 1184     ;;
 1185   esac
 1186 fi
 1187 ])# AC_LIBTOOL_SYS_LIB_STRIP
 1188 
 1189 
 1190 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
 1191 # -----------------------------
 1192 # PORTME Fill in your ld.so characteristics
 1193 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
 1194 [AC_MSG_CHECKING([dynamic linker characteristics])
 1195 library_names_spec=
 1196 libname_spec='lib$name'
 1197 soname_spec=
 1198 shrext_cmds=".so"
 1199 postinstall_cmds=
 1200 postuninstall_cmds=
 1201 finish_cmds=
 1202 finish_eval=
 1203 shlibpath_var=
 1204 shlibpath_overrides_runpath=unknown
 1205 version_type=none
 1206 dynamic_linker="$host_os ld.so"
 1207 sys_lib_dlsearch_path_spec="/lib /usr/lib"
 1208 if test "$GCC" = yes; then
 1209   sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
 1210   if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
 1211     # if the path contains ";" then we assume it to be the separator
 1212     # otherwise default to the standard path separator (i.e. ":") - it is
 1213     # assumed that no part of a normal pathname contains ";" but that should
 1214     # okay in the real world where ";" in dirpaths is itself problematic.
 1215     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
 1216   else
 1217     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
 1218   fi
 1219 else
 1220   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 1221 fi
 1222 need_lib_prefix=unknown
 1223 hardcode_into_libs=no
 1224 
 1225 # when you set need_version to no, make sure it does not cause -set_version
 1226 # flags to be left without arguments
 1227 need_version=unknown
 1228 
 1229 case $host_os in
 1230 aix3*)
 1231   version_type=linux
 1232   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
 1233   shlibpath_var=LIBPATH
 1234 
 1235   # AIX 3 has no versioning support, so we append a major version to the name.
 1236   soname_spec='${libname}${release}${shared_ext}$major'
 1237   ;;
 1238 
 1239 aix4* | aix5*)
 1240   version_type=linux
 1241   need_lib_prefix=no
 1242   need_version=no
 1243   hardcode_into_libs=yes
 1244   if test "$host_cpu" = ia64; then
 1245     # AIX 5 supports IA64
 1246     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
 1247     shlibpath_var=LD_LIBRARY_PATH
 1248   else
 1249     # With GCC up to 2.95.x, collect2 would create an import file
 1250     # for dependence libraries.  The import file would start with
 1251     # the line `#! .'.  This would cause the generated library to
 1252     # depend on `.', always an invalid library.  This was fixed in
 1253     # development snapshots of GCC prior to 3.0.
 1254     case $host_os in
 1255       aix4 | aix4.[[01]] | aix4.[[01]].*)
 1256       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
 1257 	   echo ' yes '
 1258 	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
 1259 	:
 1260       else
 1261 	can_build_shared=no
 1262       fi
 1263       ;;
 1264     esac
 1265     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
 1266     # soname into executable. Probably we can add versioning support to
 1267     # collect2, so additional links can be useful in future.
 1268     if test "$aix_use_runtimelinking" = yes; then
 1269       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
 1270       # instead of lib<name>.a to let people know that these are not
 1271       # typical AIX shared libraries.
 1272       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1273     else
 1274       # We preserve .a as extension for shared libraries through AIX4.2
 1275       # and later when we are not doing run time linking.
 1276       library_names_spec='${libname}${release}.a $libname.a'
 1277       soname_spec='${libname}${release}${shared_ext}$major'
 1278     fi
 1279     shlibpath_var=LIBPATH
 1280   fi
 1281   ;;
 1282 
 1283 amigaos*)
 1284   library_names_spec='$libname.ixlibrary $libname.a'
 1285   # Create ${libname}_ixlibrary.a entries in /sys/libs.
 1286   finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
 1287   ;;
 1288 
 1289 beos*)
 1290   library_names_spec='${libname}${shared_ext}'
 1291   dynamic_linker="$host_os ld.so"
 1292   shlibpath_var=LIBRARY_PATH
 1293   ;;
 1294 
 1295 bsdi[[45]]*)
 1296   version_type=linux
 1297   need_version=no
 1298   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1299   soname_spec='${libname}${release}${shared_ext}$major'
 1300   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
 1301   shlibpath_var=LD_LIBRARY_PATH
 1302   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
 1303   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
 1304   # the default ld.so.conf also contains /usr/contrib/lib and
 1305   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
 1306   # libtool to hard-code these into programs
 1307   ;;
 1308 
 1309 cygwin* | mingw* | pw32*)
 1310   version_type=windows
 1311   shrext_cmds=".dll"
 1312   need_version=no
 1313   need_lib_prefix=no
 1314 
 1315   case $GCC,$host_os in
 1316   yes,cygwin* | yes,mingw* | yes,pw32*)
 1317     library_names_spec='$libname.dll.a'
 1318     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 1319     postinstall_cmds='base_file=`basename \${file}`~
 1320       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
 1321       dldir=$destdir/`dirname \$dlpath`~
 1322       test -d \$dldir || mkdir -p \$dldir~
 1323       $install_prog $dir/$dlname \$dldir/$dlname~
 1324       chmod a+x \$dldir/$dlname'
 1325     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 1326       dlpath=$dir/\$dldll~
 1327        $rm \$dlpath'
 1328     shlibpath_overrides_runpath=yes
 1329 
 1330     case $host_os in
 1331     cygwin*)
 1332       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
 1333       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
 1334       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
 1335       ;;
 1336     mingw*)
 1337       # MinGW DLLs use traditional 'lib' prefix
 1338       soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
 1339       sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
 1340       if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
 1341         # It is most probably a Windows format PATH printed by
 1342         # mingw gcc, but we are running on Cygwin. Gcc prints its search
 1343         # path with ; separators, and with drive letters. We can handle the
 1344         # drive letters (cygwin fileutils understands them), so leave them,
 1345         # especially as we might pass files found there to a mingw objdump,
 1346         # which wouldn't understand a cygwinified path. Ahh.
 1347         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
 1348       else
 1349         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
 1350       fi
 1351       ;;
 1352     pw32*)
 1353       # pw32 DLLs use 'pw' prefix rather than 'lib'
 1354       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
 1355       ;;
 1356     esac
 1357     ;;
 1358 
 1359   *)
 1360     library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
 1361     ;;
 1362   esac
 1363   dynamic_linker='Win32 ld.exe'
 1364   # FIXME: first we should search . and the directory the executable is in
 1365   shlibpath_var=PATH
 1366   ;;
 1367 
 1368 darwin* | rhapsody*)
 1369   dynamic_linker="$host_os dyld"
 1370   version_type=darwin
 1371   need_lib_prefix=no
 1372   need_version=no
 1373   library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
 1374   soname_spec='${libname}${release}${major}$shared_ext'
 1375   shlibpath_overrides_runpath=yes
 1376   shlibpath_var=DYLD_LIBRARY_PATH
 1377   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
 1378   # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
 1379   if test "$GCC" = yes; then
 1380     sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
 1381   else
 1382     sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
 1383   fi
 1384   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
 1385   ;;
 1386 
 1387 dgux*)
 1388   version_type=linux
 1389   need_lib_prefix=no
 1390   need_version=no
 1391   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
 1392   soname_spec='${libname}${release}${shared_ext}$major'
 1393   shlibpath_var=LD_LIBRARY_PATH
 1394   ;;
 1395 
 1396 freebsd1*)
 1397   dynamic_linker=no
 1398   ;;
 1399 
 1400 kfreebsd*-gnu)
 1401   version_type=linux
 1402   need_lib_prefix=no
 1403   need_version=no
 1404   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 1405   soname_spec='${libname}${release}${shared_ext}$major'
 1406   shlibpath_var=LD_LIBRARY_PATH
 1407   shlibpath_overrides_runpath=no
 1408   hardcode_into_libs=yes
 1409   dynamic_linker='GNU ld.so'
 1410   ;;
 1411 
 1412 freebsd* | dragonfly*)
 1413   # DragonFly does not have aout.  When/if they implement a new
 1414   # versioning mechanism, adjust this.
 1415   if test -x /usr/bin/objformat; then
 1416     objformat=`/usr/bin/objformat`
 1417   else
 1418     case $host_os in
 1419     freebsd[[123]]*) objformat=aout ;;
 1420     *) objformat=elf ;;
 1421     esac
 1422   fi
 1423   version_type=freebsd-$objformat
 1424   case $version_type in
 1425     freebsd-elf*)
 1426       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
 1427       need_version=no
 1428       need_lib_prefix=no
 1429       ;;
 1430     freebsd-*)
 1431       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
 1432       need_version=yes
 1433       ;;
 1434   esac
 1435   shlibpath_var=LD_LIBRARY_PATH
 1436   case $host_os in
 1437   freebsd2*)
 1438     shlibpath_overrides_runpath=yes
 1439     ;;
 1440   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
 1441     shlibpath_overrides_runpath=yes
 1442     hardcode_into_libs=yes
 1443     ;;
 1444   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
 1445   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
 1446     shlibpath_overrides_runpath=no
 1447     hardcode_into_libs=yes
 1448     ;;
 1449   freebsd*) # from 4.6 on
 1450     shlibpath_overrides_runpath=yes
 1451     hardcode_into_libs=yes
 1452     ;;
 1453   esac
 1454   ;;
 1455 
 1456 gnu*)
 1457   version_type=linux
 1458   need_lib_prefix=no
 1459   need_version=no
 1460   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
 1461   soname_spec='${libname}${release}${shared_ext}$major'
 1462   shlibpath_var=LD_LIBRARY_PATH
 1463   hardcode_into_libs=yes
 1464   ;;
 1465 
 1466 hpux9* | hpux10* | hpux11*)
 1467   # Give a soname corresponding to the major version so that dld.sl refuses to
 1468   # link against other versions.
 1469   version_type=sunos
 1470   need_lib_prefix=no
 1471   need_version=no
 1472   case $host_cpu in
 1473   ia64*)
 1474     shrext_cmds='.so'
 1475     hardcode_into_libs=yes
 1476     dynamic_linker="$host_os dld.so"
 1477     shlibpath_var=LD_LIBRARY_PATH
 1478     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 1479     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1480     soname_spec='${libname}${release}${shared_ext}$major'
 1481     if test "X$HPUX_IA64_MODE" = X32; then
 1482       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
 1483     else
 1484       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
 1485     fi
 1486     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 1487     ;;
 1488    hppa*64*)
 1489      shrext_cmds='.sl'
 1490      hardcode_into_libs=yes
 1491      dynamic_linker="$host_os dld.sl"
 1492      shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
 1493      shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 1494      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1495      soname_spec='${libname}${release}${shared_ext}$major'
 1496      sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
 1497      sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 1498      ;;
 1499    *)
 1500     shrext_cmds='.sl'
 1501     dynamic_linker="$host_os dld.sl"
 1502     shlibpath_var=SHLIB_PATH
 1503     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
 1504     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1505     soname_spec='${libname}${release}${shared_ext}$major'
 1506     ;;
 1507   esac
 1508   # HP-UX runs *really* slowly unless shared libraries are mode 555.
 1509   postinstall_cmds='chmod 555 $lib'
 1510   ;;
 1511 
 1512 interix3*)
 1513   version_type=linux
 1514   need_lib_prefix=no
 1515   need_version=no
 1516   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 1517   soname_spec='${libname}${release}${shared_ext}$major'
 1518   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
 1519   shlibpath_var=LD_LIBRARY_PATH
 1520   shlibpath_overrides_runpath=no
 1521   hardcode_into_libs=yes
 1522   ;;
 1523 
 1524 irix5* | irix6* | nonstopux*)
 1525   case $host_os in
 1526     nonstopux*) version_type=nonstopux ;;
 1527     *)
 1528 	if test "$lt_cv_prog_gnu_ld" = yes; then
 1529 		version_type=linux
 1530 	else
 1531 		version_type=irix
 1532 	fi ;;
 1533   esac
 1534   need_lib_prefix=no
 1535   need_version=no
 1536   soname_spec='${libname}${release}${shared_ext}$major'
 1537   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
 1538   case $host_os in
 1539   irix5* | nonstopux*)
 1540     libsuff= shlibsuff=
 1541     ;;
 1542   *)
 1543     case $LD in # libtool.m4 will add one of these switches to LD
 1544     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
 1545       libsuff= shlibsuff= libmagic=32-bit;;
 1546     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
 1547       libsuff=32 shlibsuff=N32 libmagic=N32;;
 1548     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
 1549       libsuff=64 shlibsuff=64 libmagic=64-bit;;
 1550     *) libsuff= shlibsuff= libmagic=never-match;;
 1551     esac
 1552     ;;
 1553   esac
 1554   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
 1555   shlibpath_overrides_runpath=no
 1556   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
 1557   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
 1558   hardcode_into_libs=yes
 1559   ;;
 1560 
 1561 # No shared lib support for Linux oldld, aout, or coff.
 1562 linux*oldld* | linux*aout* | linux*coff*)
 1563   dynamic_linker=no
 1564   ;;
 1565 
 1566 # This must be Linux ELF.
 1567 linux*)
 1568   version_type=linux
 1569   need_lib_prefix=no
 1570   need_version=no
 1571   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1572   soname_spec='${libname}${release}${shared_ext}$major'
 1573   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
 1574   shlibpath_var=LD_LIBRARY_PATH
 1575   shlibpath_overrides_runpath=no
 1576   # This implies no fast_install, which is unacceptable.
 1577   # Some rework will be needed to allow for fast_install
 1578   # before this can be enabled.
 1579   hardcode_into_libs=yes
 1580 
 1581   # Append ld.so.conf contents to the search path
 1582   if test -f /etc/ld.so.conf; then
 1583     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' ' '`
 1584     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
 1585   fi
 1586 
 1587   # We used to test for /lib/ld.so.1 and disable shared libraries on
 1588   # powerpc, because MkLinux only supported shared libraries with the
 1589   # GNU dynamic linker.  Since this was broken with cross compilers,
 1590   # most powerpc-linux boxes support dynamic linking these days and
 1591   # people can always --disable-shared, the test was removed, and we
 1592   # assume the GNU/Linux dynamic linker is in use.
 1593   dynamic_linker='GNU/Linux ld.so'
 1594   ;;
 1595 
 1596 knetbsd*-gnu)
 1597   version_type=linux
 1598   need_lib_prefix=no
 1599   need_version=no
 1600   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 1601   soname_spec='${libname}${release}${shared_ext}$major'
 1602   shlibpath_var=LD_LIBRARY_PATH
 1603   shlibpath_overrides_runpath=no
 1604   hardcode_into_libs=yes
 1605   dynamic_linker='GNU ld.so'
 1606   ;;
 1607 
 1608 netbsd*)
 1609   version_type=sunos
 1610   need_lib_prefix=no
 1611   need_version=no
 1612   if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
 1613     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
 1614     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 1615     dynamic_linker='NetBSD (a.out) ld.so'
 1616   else
 1617     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 1618     soname_spec='${libname}${release}${shared_ext}$major'
 1619     dynamic_linker='NetBSD ld.elf_so'
 1620   fi
 1621   shlibpath_var=LD_LIBRARY_PATH
 1622   shlibpath_overrides_runpath=yes
 1623   hardcode_into_libs=yes
 1624   ;;
 1625 
 1626 newsos6)
 1627   version_type=linux
 1628   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1629   shlibpath_var=LD_LIBRARY_PATH
 1630   shlibpath_overrides_runpath=yes
 1631   ;;
 1632 
 1633 nto-qnx*)
 1634   version_type=linux
 1635   need_lib_prefix=no
 1636   need_version=no
 1637   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1638   soname_spec='${libname}${release}${shared_ext}$major'
 1639   shlibpath_var=LD_LIBRARY_PATH
 1640   shlibpath_overrides_runpath=yes
 1641   ;;
 1642 
 1643 openbsd*)
 1644   version_type=sunos
 1645   sys_lib_dlsearch_path_spec="/usr/lib"
 1646   need_lib_prefix=no
 1647   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
 1648   case $host_os in
 1649     openbsd3.3 | openbsd3.3.*) need_version=yes ;;
 1650     *)                         need_version=no  ;;
 1651   esac
 1652   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
 1653   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 1654   shlibpath_var=LD_LIBRARY_PATH
 1655   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 1656     case $host_os in
 1657       openbsd2.[[89]] | openbsd2.[[89]].*)
 1658 	shlibpath_overrides_runpath=no
 1659 	;;
 1660       *)
 1661 	shlibpath_overrides_runpath=yes
 1662 	;;
 1663       esac
 1664   else
 1665     shlibpath_overrides_runpath=yes
 1666   fi
 1667   ;;
 1668 
 1669 os2*)
 1670   libname_spec='$name'
 1671   shrext_cmds=".dll"
 1672   need_lib_prefix=no
 1673   library_names_spec='$libname${shared_ext} $libname.a'
 1674   dynamic_linker='OS/2 ld.exe'
 1675   shlibpath_var=LIBPATH
 1676   ;;
 1677 
 1678 osf3* | osf4* | osf5*)
 1679   version_type=osf
 1680   need_lib_prefix=no
 1681   need_version=no
 1682   soname_spec='${libname}${release}${shared_ext}$major'
 1683   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1684   shlibpath_var=LD_LIBRARY_PATH
 1685   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
 1686   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
 1687   ;;
 1688 
 1689 solaris*)
 1690   version_type=linux
 1691   need_lib_prefix=no
 1692   need_version=no
 1693   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1694   soname_spec='${libname}${release}${shared_ext}$major'
 1695   shlibpath_var=LD_LIBRARY_PATH
 1696   shlibpath_overrides_runpath=yes
 1697   hardcode_into_libs=yes
 1698   # ldd complains unless libraries are executable
 1699   postinstall_cmds='chmod +x $lib'
 1700   ;;
 1701 
 1702 sunos4*)
 1703   version_type=sunos
 1704   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
 1705   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
 1706   shlibpath_var=LD_LIBRARY_PATH
 1707   shlibpath_overrides_runpath=yes
 1708   if test "$with_gnu_ld" = yes; then
 1709     need_lib_prefix=no
 1710   fi
 1711   need_version=yes
 1712   ;;
 1713 
 1714 sysv4 | sysv4.3*)
 1715   version_type=linux
 1716   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1717   soname_spec='${libname}${release}${shared_ext}$major'
 1718   shlibpath_var=LD_LIBRARY_PATH
 1719   case $host_vendor in
 1720     sni)
 1721       shlibpath_overrides_runpath=no
 1722       need_lib_prefix=no
 1723       export_dynamic_flag_spec='${wl}-Blargedynsym'
 1724       runpath_var=LD_RUN_PATH
 1725       ;;
 1726     siemens)
 1727       need_lib_prefix=no
 1728       ;;
 1729     motorola)
 1730       need_lib_prefix=no
 1731       need_version=no
 1732       shlibpath_overrides_runpath=no
 1733       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
 1734       ;;
 1735   esac
 1736   ;;
 1737 
 1738 sysv4*MP*)
 1739   if test -d /usr/nec ;then
 1740     version_type=linux
 1741     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
 1742     soname_spec='$libname${shared_ext}.$major'
 1743     shlibpath_var=LD_LIBRARY_PATH
 1744   fi
 1745   ;;
 1746 
 1747 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 1748   version_type=freebsd-elf
 1749   need_lib_prefix=no
 1750   need_version=no
 1751   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
 1752   soname_spec='${libname}${release}${shared_ext}$major'
 1753   shlibpath_var=LD_LIBRARY_PATH
 1754   hardcode_into_libs=yes
 1755   if test "$with_gnu_ld" = yes; then
 1756     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
 1757     shlibpath_overrides_runpath=no
 1758   else
 1759     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
 1760     shlibpath_overrides_runpath=yes
 1761     case $host_os in
 1762       sco3.2v5*)
 1763         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
 1764 	;;
 1765     esac
 1766   fi
 1767   sys_lib_dlsearch_path_spec='/usr/lib'
 1768   ;;
 1769 
 1770 uts4*)
 1771   version_type=linux
 1772   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 1773   soname_spec='${libname}${release}${shared_ext}$major'
 1774   shlibpath_var=LD_LIBRARY_PATH
 1775   ;;
 1776 
 1777 *)
 1778   dynamic_linker=no
 1779   ;;
 1780 esac
 1781 AC_MSG_RESULT([$dynamic_linker])
 1782 test "$dynamic_linker" = no && can_build_shared=no
 1783 
 1784 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 1785 if test "$GCC" = yes; then
 1786   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 1787 fi
 1788 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
 1789 
 1790 
 1791 # _LT_AC_TAGCONFIG
 1792 # ----------------
 1793 AC_DEFUN([_LT_AC_TAGCONFIG],
 1794 [AC_ARG_WITH([tags],
 1795     [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
 1796         [include additional configurations @<:@automatic@:>@])],
 1797     [tagnames="$withval"])
 1798 
 1799 if test -f "$ltmain" && test -n "$tagnames"; then
 1800   if test ! -f "${ofile}"; then
 1801     AC_MSG_WARN([output file `$ofile' does not exist])
 1802   fi
 1803 
 1804   if test -z "$LTCC"; then
 1805     eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
 1806     if test -z "$LTCC"; then
 1807       AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
 1808     else
 1809       AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
 1810     fi
 1811   fi
 1812   if test -z "$LTCFLAGS"; then
 1813     eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
 1814   fi
 1815 
 1816   # Extract list of available tagged configurations in $ofile.
 1817   # Note that this assumes the entire list is on one line.
 1818   available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
 1819 
 1820   lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 1821   for tagname in $tagnames; do
 1822     IFS="$lt_save_ifs"
 1823     # Check whether tagname contains only valid characters
 1824     case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
 1825     "") ;;
 1826     *)  AC_MSG_ERROR([invalid tag name: $tagname])
 1827 	;;
 1828     esac
 1829 
 1830     if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
 1831     then
 1832       AC_MSG_ERROR([tag name \"$tagname\" already exists])
 1833     fi
 1834 
 1835     # Update the list of available tags.
 1836     if test -n "$tagname"; then
 1837       echo appending configuration tag \"$tagname\" to $ofile
 1838 
 1839       case $tagname in
 1840       CXX)
 1841 	if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
 1842 	    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
 1843 	    (test "X$CXX" != "Xg++"))) ; then
 1844 	  AC_LIBTOOL_LANG_CXX_CONFIG
 1845 	else
 1846 	  tagname=""
 1847 	fi
 1848 	;;
 1849 
 1850       F77)
 1851 	if test -n "$F77" && test "X$F77" != "Xno"; then
 1852 	  AC_LIBTOOL_LANG_F77_CONFIG
 1853 	else
 1854 	  tagname=""
 1855 	fi
 1856 	;;
 1857 
 1858       GCJ)
 1859 	if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
 1860 	  AC_LIBTOOL_LANG_GCJ_CONFIG
 1861 	else
 1862 	  tagname=""
 1863 	fi
 1864 	;;
 1865 
 1866       RC)
 1867 	AC_LIBTOOL_LANG_RC_CONFIG
 1868 	;;
 1869 
 1870       *)
 1871 	AC_MSG_ERROR([Unsupported tag name: $tagname])
 1872 	;;
 1873       esac
 1874 
 1875       # Append the new tag name to the list of available tags.
 1876       if test -n "$tagname" ; then
 1877       available_tags="$available_tags $tagname"
 1878     fi
 1879     fi
 1880   done
 1881   IFS="$lt_save_ifs"
 1882 
 1883   # Now substitute the updated list of available tags.
 1884   if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
 1885     mv "${ofile}T" "$ofile"
 1886     chmod +x "$ofile"
 1887   else
 1888     rm -f "${ofile}T"
 1889     AC_MSG_ERROR([unable to update list of available tagged configurations.])
 1890   fi
 1891 fi
 1892 ])# _LT_AC_TAGCONFIG
 1893 
 1894 
 1895 # AC_LIBTOOL_DLOPEN
 1896 # -----------------
 1897 # enable checks for dlopen support
 1898 AC_DEFUN([AC_LIBTOOL_DLOPEN],
 1899  [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
 1900 ])# AC_LIBTOOL_DLOPEN
 1901 
 1902 
 1903 # AC_LIBTOOL_WIN32_DLL
 1904 # --------------------
 1905 # declare package support for building win32 DLLs
 1906 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
 1907 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
 1908 ])# AC_LIBTOOL_WIN32_DLL
 1909 
 1910 
 1911 # AC_ENABLE_SHARED([DEFAULT])
 1912 # ---------------------------
 1913 # implement the --enable-shared flag
 1914 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
 1915 AC_DEFUN([AC_ENABLE_SHARED],
 1916 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
 1917 AC_ARG_ENABLE([shared],
 1918     [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
 1919 	[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
 1920     [p=${PACKAGE-default}
 1921     case $enableval in
 1922     yes) enable_shared=yes ;;
 1923     no) enable_shared=no ;;
 1924     *)
 1925       enable_shared=no
 1926       # Look at the argument we got.  We use all the common list separators.
 1927       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 1928       for pkg in $enableval; do
 1929 	IFS="$lt_save_ifs"
 1930 	if test "X$pkg" = "X$p"; then
 1931 	  enable_shared=yes
 1932 	fi
 1933       done
 1934       IFS="$lt_save_ifs"
 1935       ;;
 1936     esac],
 1937     [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
 1938 ])# AC_ENABLE_SHARED
 1939 
 1940 
 1941 # AC_DISABLE_SHARED
 1942 # -----------------
 1943 # set the default shared flag to --disable-shared
 1944 AC_DEFUN([AC_DISABLE_SHARED],
 1945 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 1946 AC_ENABLE_SHARED(no)
 1947 ])# AC_DISABLE_SHARED
 1948 
 1949 
 1950 # AC_ENABLE_STATIC([DEFAULT])
 1951 # ---------------------------
 1952 # implement the --enable-static flag
 1953 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
 1954 AC_DEFUN([AC_ENABLE_STATIC],
 1955 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
 1956 AC_ARG_ENABLE([static],
 1957     [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
 1958 	[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
 1959     [p=${PACKAGE-default}
 1960     case $enableval in
 1961     yes) enable_static=yes ;;
 1962     no) enable_static=no ;;
 1963     *)
 1964      enable_static=no
 1965       # Look at the argument we got.  We use all the common list separators.
 1966       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 1967       for pkg in $enableval; do
 1968 	IFS="$lt_save_ifs"
 1969 	if test "X$pkg" = "X$p"; then
 1970 	  enable_static=yes
 1971 	fi
 1972       done
 1973       IFS="$lt_save_ifs"
 1974       ;;
 1975     esac],
 1976     [enable_static=]AC_ENABLE_STATIC_DEFAULT)
 1977 ])# AC_ENABLE_STATIC
 1978 
 1979 
 1980 # AC_DISABLE_STATIC
 1981 # -----------------
 1982 # set the default static flag to --disable-static
 1983 AC_DEFUN([AC_DISABLE_STATIC],
 1984 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 1985 AC_ENABLE_STATIC(no)
 1986 ])# AC_DISABLE_STATIC
 1987 
 1988 
 1989 # AC_ENABLE_FAST_INSTALL([DEFAULT])
 1990 # ---------------------------------
 1991 # implement the --enable-fast-install flag
 1992 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
 1993 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
 1994 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
 1995 AC_ARG_ENABLE([fast-install],
 1996     [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
 1997     [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
 1998     [p=${PACKAGE-default}
 1999     case $enableval in
 2000     yes) enable_fast_install=yes ;;
 2001     no) enable_fast_install=no ;;
 2002     *)
 2003       enable_fast_install=no
 2004       # Look at the argument we got.  We use all the common list separators.
 2005       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 2006       for pkg in $enableval; do
 2007 	IFS="$lt_save_ifs"
 2008 	if test "X$pkg" = "X$p"; then
 2009 	  enable_fast_install=yes
 2010 	fi
 2011       done
 2012       IFS="$lt_save_ifs"
 2013       ;;
 2014     esac],
 2015     [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
 2016 ])# AC_ENABLE_FAST_INSTALL
 2017 
 2018 
 2019 # AC_DISABLE_FAST_INSTALL
 2020 # -----------------------
 2021 # set the default to --disable-fast-install
 2022 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
 2023 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 2024 AC_ENABLE_FAST_INSTALL(no)
 2025 ])# AC_DISABLE_FAST_INSTALL
 2026 
 2027 
 2028 # AC_LIBTOOL_PICMODE([MODE])
 2029 # --------------------------
 2030 # implement the --with-pic flag
 2031 # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
 2032 AC_DEFUN([AC_LIBTOOL_PICMODE],
 2033 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 2034 pic_mode=ifelse($#,1,$1,default)
 2035 ])# AC_LIBTOOL_PICMODE
 2036 
 2037 
 2038 # AC_PROG_EGREP
 2039 # -------------
 2040 # This is predefined starting with Autoconf 2.54, so this conditional
 2041 # definition can be removed once we require Autoconf 2.54 or later.
 2042 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
 2043 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
 2044    [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
 2045     then ac_cv_prog_egrep='grep -E'
 2046     else ac_cv_prog_egrep='egrep'
 2047     fi])
 2048  EGREP=$ac_cv_prog_egrep
 2049  AC_SUBST([EGREP])
 2050 ])])
 2051 
 2052 
 2053 # AC_PATH_TOOL_PREFIX
 2054 # -------------------
 2055 # find a file program which can recognise shared library
 2056 AC_DEFUN([AC_PATH_TOOL_PREFIX],
 2057 [AC_REQUIRE([AC_PROG_EGREP])dnl
 2058 AC_MSG_CHECKING([for $1])
 2059 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
 2060 [case $MAGIC_CMD in
 2061 [[\\/*] |  ?:[\\/]*])
 2062   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
 2063   ;;
 2064 *)
 2065   lt_save_MAGIC_CMD="$MAGIC_CMD"
 2066   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 2067 dnl $ac_dummy forces splitting on constant user-supplied paths.
 2068 dnl POSIX.2 word splitting is done only on the output of word expansions,
 2069 dnl not every word.  This closes a longstanding sh security hole.
 2070   ac_dummy="ifelse([$2], , $PATH, [$2])"
 2071   for ac_dir in $ac_dummy; do
 2072     IFS="$lt_save_ifs"
 2073     test -z "$ac_dir" && ac_dir=.
 2074     if test -f $ac_dir/$1; then
 2075       lt_cv_path_MAGIC_CMD="$ac_dir/$1"
 2076       if test -n "$file_magic_test_file"; then
 2077 	case $deplibs_check_method in
 2078 	"file_magic "*)
 2079 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
 2080 	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 2081 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
 2082 	    $EGREP "$file_magic_regex" > /dev/null; then
 2083 	    :
 2084 	  else
 2085 	    cat <<EOF 1>&2
 2086 
 2087 *** Warning: the command libtool uses to detect shared libraries,
 2088 *** $file_magic_cmd, produces output that libtool cannot recognize.
 2089 *** The result is that libtool may fail to recognize shared libraries
 2090 *** as such.  This will affect the creation of libtool libraries that
 2091 *** depend on shared libraries, but programs linked with such libtool
 2092 *** libraries will work regardless of this problem.  Nevertheless, you
 2093 *** may want to report the problem to your system manager and/or to
 2094 *** bug-libtool@gnu.org
 2095 
 2096 EOF
 2097 	  fi ;;
 2098 	esac
 2099       fi
 2100       break
 2101     fi
 2102   done
 2103   IFS="$lt_save_ifs"
 2104   MAGIC_CMD="$lt_save_MAGIC_CMD"
 2105   ;;
 2106 esac])
 2107 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 2108 if test -n "$MAGIC_CMD"; then
 2109   AC_MSG_RESULT($MAGIC_CMD)
 2110 else
 2111   AC_MSG_RESULT(no)
 2112 fi
 2113 ])# AC_PATH_TOOL_PREFIX
 2114 
 2115 
 2116 # AC_PATH_MAGIC
 2117 # -------------
 2118 # find a file program which can recognise a shared library
 2119 AC_DEFUN([AC_PATH_MAGIC],
 2120 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
 2121 if test -z "$lt_cv_path_MAGIC_CMD"; then
 2122   if test -n "$ac_tool_prefix"; then
 2123     AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
 2124   else
 2125     MAGIC_CMD=:
 2126   fi
 2127 fi
 2128 ])# AC_PATH_MAGIC
 2129 
 2130 
 2131 # AC_PROG_LD
 2132 # ----------
 2133 # find the pathname to the GNU or non-GNU linker
 2134 AC_DEFUN([AC_PROG_LD],
 2135 [AC_ARG_WITH([gnu-ld],
 2136     [AC_HELP_STRING([--with-gnu-ld],
 2137 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
 2138     [test "$withval" = no || with_gnu_ld=yes],
 2139     [with_gnu_ld=no])
 2140 AC_REQUIRE([LT_AC_PROG_SED])dnl
 2141 AC_REQUIRE([AC_PROG_CC])dnl
 2142 AC_REQUIRE([AC_CANONICAL_HOST])dnl
 2143 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 2144 ac_prog=ld
 2145 if test "$GCC" = yes; then
 2146   # Check if gcc -print-prog-name=ld gives a path.
 2147   AC_MSG_CHECKING([for ld used by $CC])
 2148   case $host in
 2149   *-*-mingw*)
 2150     # gcc leaves a trailing carriage return which upsets mingw
 2151     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
 2152   *)
 2153     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
 2154   esac
 2155   case $ac_prog in
 2156     # Accept absolute paths.
 2157     [[\\/]]* | ?:[[\\/]]*)
 2158       re_direlt='/[[^/]][[^/]]*/\.\./'
 2159       # Canonicalize the pathname of ld
 2160       ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
 2161       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
 2162 	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
 2163       done
 2164       test -z "$LD" && LD="$ac_prog"
 2165       ;;
 2166   "")
 2167     # If it fails, then pretend we aren't using GCC.
 2168     ac_prog=ld
 2169     ;;
 2170   *)
 2171     # If it is relative, then search for the first ld in PATH.
 2172     with_gnu_ld=unknown
 2173     ;;
 2174   esac
 2175 elif test "$with_gnu_ld" = yes; then
 2176   AC_MSG_CHECKING([for GNU ld])
 2177 else
 2178   AC_MSG_CHECKING([for non-GNU ld])
 2179 fi
 2180 AC_CACHE_VAL(lt_cv_path_LD,
 2181 [if test -z "$LD"; then
 2182   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 2183   for ac_dir in $PATH; do
 2184     IFS="$lt_save_ifs"
 2185     test -z "$ac_dir" && ac_dir=.
 2186     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
 2187       lt_cv_path_LD="$ac_dir/$ac_prog"
 2188       # Check to see if the program is GNU ld.  I'd rather use --version,
 2189       # but apparently some variants of GNU ld only accept -v.
 2190       # Break only if it was the GNU/non-GNU ld that we prefer.
 2191       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
 2192       *GNU* | *'with BFD'*)
 2193 	test "$with_gnu_ld" != no && break
 2194 	;;
 2195       *)
 2196 	test "$with_gnu_ld" != yes && break
 2197 	;;
 2198       esac
 2199     fi
 2200   done
 2201   IFS="$lt_save_ifs"
 2202 else
 2203   lt_cv_path_LD="$LD" # Let the user override the test with a path.
 2204 fi])
 2205 LD="$lt_cv_path_LD"
 2206 if test -n "$LD"; then
 2207   AC_MSG_RESULT($LD)
 2208 else
 2209   AC_MSG_RESULT(no)
 2210 fi
 2211 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 2212 AC_PROG_LD_GNU
 2213 ])# AC_PROG_LD
 2214 
 2215 
 2216 # AC_PROG_LD_GNU
 2217 # --------------
 2218 AC_DEFUN([AC_PROG_LD_GNU],
 2219 [AC_REQUIRE([AC_PROG_EGREP])dnl
 2220 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
 2221 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
 2222 case `$LD -v 2>&1 </dev/null` in
 2223 *GNU* | *'with BFD'*)
 2224   lt_cv_prog_gnu_ld=yes
 2225   ;;
 2226 *)
 2227   lt_cv_prog_gnu_ld=no
 2228   ;;
 2229 esac])
 2230 with_gnu_ld=$lt_cv_prog_gnu_ld
 2231 ])# AC_PROG_LD_GNU
 2232 
 2233 
 2234 # AC_PROG_LD_RELOAD_FLAG
 2235 # ----------------------
 2236 # find reload flag for linker
 2237 #   -- PORTME Some linkers may need a different reload flag.
 2238 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
 2239 [AC_CACHE_CHECK([for $LD option to reload object files],
 2240   lt_cv_ld_reload_flag,
 2241   [lt_cv_ld_reload_flag='-r'])
 2242 reload_flag=$lt_cv_ld_reload_flag
 2243 case $reload_flag in
 2244 "" | " "*) ;;
 2245 *) reload_flag=" $reload_flag" ;;
 2246 esac
 2247 reload_cmds='$LD$reload_flag -o $output$reload_objs'
 2248 case $host_os in
 2249   darwin*)
 2250     if test "$GCC" = yes; then
 2251       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
 2252     else
 2253       reload_cmds='$LD$reload_flag -o $output$reload_objs'
 2254     fi
 2255     ;;
 2256 esac
 2257 ])# AC_PROG_LD_RELOAD_FLAG
 2258 
 2259 
 2260 # AC_DEPLIBS_CHECK_METHOD
 2261 # -----------------------
 2262 # how to check for library dependencies
 2263 #  -- PORTME fill in with the dynamic library characteristics
 2264 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
 2265 [AC_CACHE_CHECK([how to recognise dependent libraries],
 2266 lt_cv_deplibs_check_method,
 2267 [lt_cv_file_magic_cmd='$MAGIC_CMD'
 2268 lt_cv_file_magic_test_file=
 2269 lt_cv_deplibs_check_method='unknown'
 2270 # Need to set the preceding variable on all platforms that support
 2271 # interlibrary dependencies.
 2272 # 'none' -- dependencies not supported.
 2273 # `unknown' -- same as none, but documents that we really don't know.
 2274 # 'pass_all' -- all dependencies passed with no checks.
 2275 # 'test_compile' -- check by making test program.
 2276 # 'file_magic [[regex]]' -- check by looking for files in library path
 2277 # which responds to the $file_magic_cmd with a given extended regex.
 2278 # If you have `file' or equivalent on your system and you're not sure
 2279 # whether `pass_all' will *always* work, you probably want this one.
 2280 
 2281 case $host_os in
 2282 aix4* | aix5*)
 2283   lt_cv_deplibs_check_method=pass_all
 2284   ;;
 2285 
 2286 beos*)
 2287   lt_cv_deplibs_check_method=pass_all
 2288   ;;
 2289 
 2290 bsdi[[45]]*)
 2291   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
 2292   lt_cv_file_magic_cmd='/usr/bin/file -L'
 2293   lt_cv_file_magic_test_file=/shlib/libc.so
 2294   ;;
 2295 
 2296 cygwin*)
 2297   # func_win32_libid is a shell function defined in ltmain.sh
 2298   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 2299   lt_cv_file_magic_cmd='func_win32_libid'
 2300   ;;
 2301 
 2302 mingw* | pw32*)
 2303   # Base MSYS/MinGW do not provide the 'file' command needed by
 2304   # func_win32_libid shell function, so use a weaker test based on 'objdump'.
 2305   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
 2306   lt_cv_file_magic_cmd='$OBJDUMP -f'
 2307   ;;
 2308 
 2309 darwin* | rhapsody*)
 2310   lt_cv_deplibs_check_method=pass_all
 2311   ;;
 2312 
 2313 freebsd* | kfreebsd*-gnu | dragonfly*)
 2314   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 2315     case $host_cpu in
 2316     i*86 )
 2317       # Not sure whether the presence of OpenBSD here was a mistake.
 2318       # Let's accept both of them until this is cleared up.
 2319       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
 2320       lt_cv_file_magic_cmd=/usr/bin/file
 2321       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 2322       ;;
 2323     esac
 2324   else
 2325     lt_cv_deplibs_check_method=pass_all
 2326   fi
 2327   ;;
 2328 
 2329 gnu*)
 2330   lt_cv_deplibs_check_method=pass_all
 2331   ;;
 2332 
 2333 hpux10.20* | hpux11*)
 2334   lt_cv_file_magic_cmd=/usr/bin/file
 2335   case $host_cpu in
 2336   ia64*)
 2337     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
 2338     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
 2339     ;;
 2340   hppa*64*)
 2341     [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
 2342     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
 2343     ;;
 2344   *)
 2345     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
 2346     lt_cv_file_magic_test_file=/usr/lib/libc.sl
 2347     ;;
 2348   esac
 2349   ;;
 2350 
 2351 interix3*)
 2352   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
 2353   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
 2354   ;;
 2355 
 2356 irix5* | irix6* | nonstopux*)
 2357   case $LD in
 2358   *-32|*"-32 ") libmagic=32-bit;;
 2359   *-n32|*"-n32 ") libmagic=N32;;
 2360   *-64|*"-64 ") libmagic=64-bit;;
 2361   *) libmagic=never-match;;
 2362   esac
 2363   lt_cv_deplibs_check_method=pass_all
 2364   ;;
 2365 
 2366 # This must be Linux ELF.
 2367 linux*)
 2368   lt_cv_deplibs_check_method=pass_all
 2369   ;;
 2370 
 2371 netbsd*)
 2372   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 2373     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 2374   else
 2375     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
 2376   fi
 2377   ;;
 2378 
 2379 newos6*)
 2380   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
 2381   lt_cv_file_magic_cmd=/usr/bin/file
 2382   lt_cv_file_magic_test_file=/usr/lib/libnls.so
 2383   ;;
 2384 
 2385 nto-qnx*)
 2386   lt_cv_deplibs_check_method=unknown
 2387   ;;
 2388 
 2389 openbsd*)
 2390   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 2391     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
 2392   else
 2393     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 2394   fi
 2395   ;;
 2396 
 2397 osf3* | osf4* | osf5*)
 2398   lt_cv_deplibs_check_method=pass_all
 2399   ;;
 2400 
 2401 solaris*)
 2402   lt_cv_deplibs_check_method=pass_all
 2403   ;;
 2404 
 2405 sysv4 | sysv4.3*)
 2406   case $host_vendor in
 2407   motorola)
 2408     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
 2409     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
 2410     ;;
 2411   ncr)
 2412     lt_cv_deplibs_check_method=pass_all
 2413     ;;
 2414   sequent)
 2415     lt_cv_file_magic_cmd='/bin/file'
 2416     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
 2417     ;;
 2418   sni)
 2419     lt_cv_file_magic_cmd='/bin/file'
 2420     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
 2421     lt_cv_file_magic_test_file=/lib/libc.so
 2422     ;;
 2423   siemens)
 2424     lt_cv_deplibs_check_method=pass_all
 2425     ;;
 2426   pc)
 2427     lt_cv_deplibs_check_method=pass_all
 2428     ;;
 2429   esac
 2430   ;;
 2431 
 2432 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 2433   lt_cv_deplibs_check_method=pass_all
 2434   ;;
 2435 esac
 2436 ])
 2437 file_magic_cmd=$lt_cv_file_magic_cmd
 2438 deplibs_check_method=$lt_cv_deplibs_check_method
 2439 test -z "$deplibs_check_method" && deplibs_check_method=unknown
 2440 ])# AC_DEPLIBS_CHECK_METHOD
 2441 
 2442 
 2443 # AC_PROG_NM
 2444 # ----------
 2445 # find the pathname to a BSD-compatible name lister
 2446 AC_DEFUN([AC_PROG_NM],
 2447 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
 2448 [if test -n "$NM"; then
 2449   # Let the user override the test.
 2450   lt_cv_path_NM="$NM"
 2451 else
 2452   lt_nm_to_check="${ac_tool_prefix}nm"
 2453   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 
 2454     lt_nm_to_check="$lt_nm_to_check nm"
 2455   fi
 2456   for lt_tmp_nm in $lt_nm_to_check; do
 2457     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 2458     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
 2459       IFS="$lt_save_ifs"
 2460       test -z "$ac_dir" && ac_dir=.
 2461       tmp_nm="$ac_dir/$lt_tmp_nm"
 2462       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
 2463 	# Check to see if the nm accepts a BSD-compat flag.
 2464 	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
 2465 	#   nm: unknown option "B" ignored
 2466 	# Tru64's nm complains that /dev/null is an invalid object file
 2467 	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
 2468 	*/dev/null* | *'Invalid file or object type'*)
 2469 	  lt_cv_path_NM="$tmp_nm -B"
 2470 	  break
 2471 	  ;;
 2472 	*)
 2473 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
 2474 	  */dev/null*)
 2475 	    lt_cv_path_NM="$tmp_nm -p"
 2476 	    break
 2477 	    ;;
 2478 	  *)
 2479 	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
 2480 	    continue # so that we can try to find one that supports BSD flags
 2481 	    ;;
 2482 	  esac
 2483 	  ;;
 2484 	esac
 2485       fi
 2486     done
 2487     IFS="$lt_save_ifs"
 2488   done
 2489   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
 2490 fi])
 2491 NM="$lt_cv_path_NM"
 2492 ])# AC_PROG_NM
 2493 
 2494 
 2495 # AC_CHECK_LIBM
 2496 # -------------
 2497 # check for math library
 2498 AC_DEFUN([AC_CHECK_LIBM],
 2499 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 2500 LIBM=
 2501 case $host in
 2502 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
 2503   # These system don't have libm, or don't need it
 2504   ;;
 2505 *-ncr-sysv4.3*)
 2506   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
 2507   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
 2508   ;;
 2509 *)
 2510   AC_CHECK_LIB(m, cos, LIBM="-lm")
 2511   ;;
 2512 esac
 2513 ])# AC_CHECK_LIBM
 2514 
 2515 
 2516 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
 2517 # -----------------------------------
 2518 # sets LIBLTDL to the link flags for the libltdl convenience library and
 2519 # LTDLINCL to the include flags for the libltdl header and adds
 2520 # --enable-ltdl-convenience to the configure arguments.  Note that
 2521 # AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
 2522 # it is assumed to be `libltdl'.  LIBLTDL will be prefixed with
 2523 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
 2524 # (note the single quotes!).  If your package is not flat and you're not
 2525 # using automake, define top_builddir and top_srcdir appropriately in
 2526 # the Makefiles.
 2527 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
 2528 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 2529   case $enable_ltdl_convenience in
 2530   no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
 2531   "") enable_ltdl_convenience=yes
 2532       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
 2533   esac
 2534   LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
 2535   LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
 2536   # For backwards non-gettext consistent compatibility...
 2537   INCLTDL="$LTDLINCL"
 2538 ])# AC_LIBLTDL_CONVENIENCE
 2539 
 2540 
 2541 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
 2542 # -----------------------------------
 2543 # sets LIBLTDL to the link flags for the libltdl installable library and
 2544 # LTDLINCL to the include flags for the libltdl header and adds
 2545 # --enable-ltdl-install to the configure arguments.  Note that
 2546 # AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
 2547 # and an installed libltdl is not found, it is assumed to be `libltdl'.
 2548 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
 2549 # '${top_srcdir}/' (note the single quotes!).  If your package is not
 2550 # flat and you're not using automake, define top_builddir and top_srcdir
 2551 # appropriately in the Makefiles.
 2552 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
 2553 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
 2554 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 2555   AC_CHECK_LIB(ltdl, lt_dlinit,
 2556   [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
 2557   [if test x"$enable_ltdl_install" = xno; then
 2558      AC_MSG_WARN([libltdl not installed, but installation disabled])
 2559    else
 2560      enable_ltdl_install=yes
 2561    fi
 2562   ])
 2563   if test x"$enable_ltdl_install" = x"yes"; then
 2564     ac_configure_args="$ac_configure_args --enable-ltdl-install"
 2565     LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
 2566     LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
 2567   else
 2568     ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
 2569     LIBLTDL="-lltdl"
 2570     LTDLINCL=
 2571   fi
 2572   # For backwards non-gettext consistent compatibility...
 2573   INCLTDL="$LTDLINCL"
 2574 ])# AC_LIBLTDL_INSTALLABLE
 2575 
 2576 
 2577 # AC_LIBTOOL_CXX
 2578 # --------------
 2579 # enable support for C++ libraries
 2580 AC_DEFUN([AC_LIBTOOL_CXX],
 2581 [AC_REQUIRE([_LT_AC_LANG_CXX])
 2582 ])# AC_LIBTOOL_CXX
 2583 
 2584 
 2585 # _LT_AC_LANG_CXX
 2586 # ---------------
 2587 AC_DEFUN([_LT_AC_LANG_CXX],
 2588 [AC_REQUIRE([AC_PROG_CXX])
 2589 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
 2590 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
 2591 ])# _LT_AC_LANG_CXX
 2592 
 2593 # _LT_AC_PROG_CXXCPP
 2594 # ------------------
 2595 AC_DEFUN([_LT_AC_PROG_CXXCPP],
 2596 [
 2597 AC_REQUIRE([AC_PROG_CXX])
 2598 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
 2599     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
 2600     (test "X$CXX" != "Xg++"))) ; then
 2601   AC_PROG_CXXCPP
 2602 fi
 2603 ])# _LT_AC_PROG_CXXCPP
 2604 
 2605 # AC_LIBTOOL_F77
 2606 # --------------
 2607 # enable support for Fortran 77 libraries
 2608 AC_DEFUN([AC_LIBTOOL_F77],
 2609 [AC_REQUIRE([_LT_AC_LANG_F77])
 2610 ])# AC_LIBTOOL_F77
 2611 
 2612 
 2613 # _LT_AC_LANG_F77
 2614 # ---------------
 2615 AC_DEFUN([_LT_AC_LANG_F77],
 2616 [AC_REQUIRE([AC_PROG_F77])
 2617 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
 2618 ])# _LT_AC_LANG_F77
 2619 
 2620 
 2621 # AC_LIBTOOL_GCJ
 2622 # --------------
 2623 # enable support for GCJ libraries
 2624 AC_DEFUN([AC_LIBTOOL_GCJ],
 2625 [AC_REQUIRE([_LT_AC_LANG_GCJ])
 2626 ])# AC_LIBTOOL_GCJ
 2627 
 2628 
 2629 # _LT_AC_LANG_GCJ
 2630 # ---------------
 2631 AC_DEFUN([_LT_AC_LANG_GCJ],
 2632 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
 2633   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
 2634     [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
 2635       [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
 2636 	 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
 2637 	   [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
 2638 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
 2639 ])# _LT_AC_LANG_GCJ
 2640 
 2641 
 2642 # AC_LIBTOOL_RC
 2643 # -------------
 2644 # enable support for Windows resource files
 2645 AC_DEFUN([AC_LIBTOOL_RC],
 2646 [AC_REQUIRE([LT_AC_PROG_RC])
 2647 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
 2648 ])# AC_LIBTOOL_RC
 2649 
 2650 
 2651 # AC_LIBTOOL_LANG_C_CONFIG
 2652 # ------------------------
 2653 # Ensure that the configuration vars for the C compiler are
 2654 # suitably defined.  Those variables are subsequently used by
 2655 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
 2656 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
 2657 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
 2658 [lt_save_CC="$CC"
 2659 AC_LANG_PUSH(C)
 2660 
 2661 # Source file extension for C test sources.
 2662 ac_ext=c
 2663 
 2664 # Object file extension for compiled C test sources.
 2665 objext=o
 2666 _LT_AC_TAGVAR(objext, $1)=$objext
 2667 
 2668 # Code to be used in simple compile tests
 2669 lt_simple_compile_test_code="int some_variable = 0;\n"
 2670 
 2671 # Code to be used in simple link tests
 2672 lt_simple_link_test_code='int main(){return(0);}\n'
 2673 
 2674 _LT_AC_SYS_COMPILER
 2675 
 2676 # save warnings/boilerplate of simple test code
 2677 _LT_COMPILER_BOILERPLATE
 2678 _LT_LINKER_BOILERPLATE
 2679 
 2680 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
 2681 AC_LIBTOOL_PROG_COMPILER_PIC($1)
 2682 AC_LIBTOOL_PROG_CC_C_O($1)
 2683 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
 2684 AC_LIBTOOL_PROG_LD_SHLIBS($1)
 2685 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 2686 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
 2687 AC_LIBTOOL_SYS_LIB_STRIP
 2688 AC_LIBTOOL_DLOPEN_SELF
 2689 
 2690 # Report which library types will actually be built
 2691 AC_MSG_CHECKING([if libtool supports shared libraries])
 2692 AC_MSG_RESULT([$can_build_shared])
 2693 
 2694 AC_MSG_CHECKING([whether to build shared libraries])
 2695 test "$can_build_shared" = "no" && enable_shared=no
 2696 
 2697 # On AIX, shared libraries and static libraries use the same namespace, and
 2698 # are all built from PIC.
 2699 case $host_os in
 2700 aix3*)
 2701   test "$enable_shared" = yes && enable_static=no
 2702   if test -n "$RANLIB"; then
 2703     archive_cmds="$archive_cmds~\$RANLIB \$lib"
 2704     postinstall_cmds='$RANLIB $lib'
 2705   fi
 2706   ;;
 2707 
 2708 aix4* | aix5*)
 2709   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
 2710     test "$enable_shared" = yes && enable_static=no
 2711   fi
 2712     ;;
 2713 esac
 2714 AC_MSG_RESULT([$enable_shared])
 2715 
 2716 AC_MSG_CHECKING([whether to build static libraries])
 2717 # Make sure either enable_shared or enable_static is yes.
 2718 test "$enable_shared" = yes || enable_static=yes
 2719 AC_MSG_RESULT([$enable_static])
 2720 
 2721 AC_LIBTOOL_CONFIG($1)
 2722 
 2723 AC_LANG_POP
 2724 CC="$lt_save_CC"
 2725 ])# AC_LIBTOOL_LANG_C_CONFIG
 2726 
 2727 
 2728 # AC_LIBTOOL_LANG_CXX_CONFIG
 2729 # --------------------------
 2730 # Ensure that the configuration vars for the C compiler are
 2731 # suitably defined.  Those variables are subsequently used by
 2732 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
 2733 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
 2734 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
 2735 [AC_LANG_PUSH(C++)
 2736 AC_REQUIRE([AC_PROG_CXX])
 2737 AC_REQUIRE([_LT_AC_PROG_CXXCPP])
 2738 
 2739 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 2740 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
 2741 _LT_AC_TAGVAR(always_export_symbols, $1)=no
 2742 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
 2743 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
 2744 _LT_AC_TAGVAR(hardcode_direct, $1)=no
 2745 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
 2746 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 2747 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
 2748 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
 2749 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 2750 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
 2751 _LT_AC_TAGVAR(module_cmds, $1)=
 2752 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
 2753 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
 2754 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 2755 _LT_AC_TAGVAR(no_undefined_flag, $1)=
 2756 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
 2757 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 2758 
 2759 # Dependencies to place before and after the object being linked:
 2760 _LT_AC_TAGVAR(predep_objects, $1)=
 2761 _LT_AC_TAGVAR(postdep_objects, $1)=
 2762 _LT_AC_TAGVAR(predeps, $1)=
 2763 _LT_AC_TAGVAR(postdeps, $1)=
 2764 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
 2765 
 2766 # Source file extension for C++ test sources.
 2767 ac_ext=cpp
 2768 
 2769 # Object file extension for compiled C++ test sources.
 2770 objext=o
 2771 _LT_AC_TAGVAR(objext, $1)=$objext
 2772 
 2773 # Code to be used in simple compile tests
 2774 lt_simple_compile_test_code="int some_variable = 0;\n"
 2775 
 2776 # Code to be used in simple link tests
 2777 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
 2778 
 2779 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 2780 _LT_AC_SYS_COMPILER
 2781 
 2782 # save warnings/boilerplate of simple test code
 2783 _LT_COMPILER_BOILERPLATE
 2784 _LT_LINKER_BOILERPLATE
 2785 
 2786 # Allow CC to be a program name with arguments.
 2787 lt_save_CC=$CC
 2788 lt_save_LD=$LD
 2789 lt_save_GCC=$GCC
 2790 GCC=$GXX
 2791 lt_save_with_gnu_ld=$with_gnu_ld
 2792 lt_save_path_LD=$lt_cv_path_LD
 2793 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
 2794   lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
 2795 else
 2796   $as_unset lt_cv_prog_gnu_ld
 2797 fi
 2798 if test -n "${lt_cv_path_LDCXX+set}"; then
 2799   lt_cv_path_LD=$lt_cv_path_LDCXX
 2800 else
 2801   $as_unset lt_cv_path_LD
 2802 fi
 2803 test -z "${LDCXX+set}" || LD=$LDCXX
 2804 CC=${CXX-"c++"}
 2805 compiler=$CC
 2806 _LT_AC_TAGVAR(compiler, $1)=$CC
 2807 _LT_CC_BASENAME([$compiler])
 2808 
 2809 # We don't want -fno-exception wen compiling C++ code, so set the
 2810 # no_builtin_flag separately
 2811 if test "$GXX" = yes; then
 2812   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
 2813 else
 2814   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 2815 fi
 2816 
 2817 if test "$GXX" = yes; then
 2818   # Set up default GNU C++ configuration
 2819 
 2820   AC_PROG_LD
 2821 
 2822   # Check if GNU C++ uses GNU ld as the underlying linker, since the
 2823   # archiving commands below assume that GNU ld is being used.
 2824   if test "$with_gnu_ld" = yes; then
 2825     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
 2826     _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'
 2827 
 2828     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
 2829     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 2830 
 2831     # If archive_cmds runs LD, not CC, wlarc should be empty
 2832     # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
 2833     #     investigate it a little bit more. (MM)
 2834     wlarc='${wl}'
 2835 
 2836     # ancient GNU ld didn't support --whole-archive et. al.
 2837     if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
 2838 	grep 'no-whole-archive' > /dev/null; then
 2839       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
 2840     else
 2841       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
 2842     fi
 2843   else
 2844     with_gnu_ld=no
 2845     wlarc=
 2846 
 2847     # A generic and very simple default shared library creation
 2848     # command for GNU C++ for the case where it uses the native
 2849     # linker, instead of GNU ld.  If possible, this setting should
 2850     # overridden to take advantage of the native linker features on
 2851     # the platform it is being used on.
 2852     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 2853   fi
 2854 
 2855   # Commands to make compiler produce verbose output that lists
 2856   # what "hidden" libraries, object files and flags are used when
 2857   # linking a shared library.
 2858   output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
 2859 
 2860 else
 2861   GXX=no
 2862   with_gnu_ld=no
 2863   wlarc=
 2864 fi
 2865 
 2866 # PORTME: fill in a description of your system's C++ link characteristics
 2867 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 2868 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
 2869 case $host_os in
 2870   aix3*)
 2871     # FIXME: insert proper C++ library support
 2872     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 2873     ;;
 2874   aix4* | aix5*)
 2875     if test "$host_cpu" = ia64; then
 2876       # On IA64, the linker does run time linking by default, so we don't
 2877       # have to do anything special.
 2878       aix_use_runtimelinking=no
 2879       exp_sym_flag='-Bexport'
 2880       no_entry_flag=""
 2881     else
 2882       aix_use_runtimelinking=no
 2883 
 2884       # Test if we are trying to use run time linking or normal
 2885       # AIX style linking. If -brtl is somewhere in LDFLAGS, we
 2886       # need to do runtime linking.
 2887       case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
 2888 	for ld_flag in $LDFLAGS; do
 2889 	  case $ld_flag in
 2890 	  *-brtl*)
 2891 	    aix_use_runtimelinking=yes
 2892 	    break
 2893 	    ;;
 2894 	  esac
 2895 	done
 2896 	;;
 2897       esac
 2898 
 2899       exp_sym_flag='-bexport'
 2900       no_entry_flag='-bnoentry'
 2901     fi
 2902 
 2903     # When large executables or shared objects are built, AIX ld can
 2904     # have problems creating the table of contents.  If linking a library
 2905     # or program results in "error TOC overflow" add -mminimal-toc to
 2906     # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 2907     # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 2908 
 2909     _LT_AC_TAGVAR(archive_cmds, $1)=''
 2910     _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 2911     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
 2912     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 2913 
 2914     if test "$GXX" = yes; then
 2915       case $host_os in aix4.[[012]]|aix4.[[012]].*)
 2916       # We only want to do this on AIX 4.2 and lower, the check
 2917       # below for broken collect2 doesn't work under 4.3+
 2918 	collect2name=`${CC} -print-prog-name=collect2`
 2919 	if test -f "$collect2name" && \
 2920 	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 2921 	then
 2922 	  # We have reworked collect2
 2923 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 2924 	else
 2925 	  # We have old collect2
 2926 	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
 2927 	  # It fails to find uninstalled libraries when the uninstalled
 2928 	  # path is not listed in the libpath.  Setting hardcode_minus_L
 2929 	  # to unsupported forces relinking
 2930 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 2931 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 2932 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
 2933 	fi
 2934 	;;
 2935       esac
 2936       shared_flag='-shared'
 2937       if test "$aix_use_runtimelinking" = yes; then
 2938 	shared_flag="$shared_flag "'${wl}-G'
 2939       fi
 2940     else
 2941       # not using gcc
 2942       if test "$host_cpu" = ia64; then
 2943 	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 2944 	# chokes on -Wl,-G. The following line is correct:
 2945 	shared_flag='-G'
 2946       else
 2947 	if test "$aix_use_runtimelinking" = yes; then
 2948 	  shared_flag='${wl}-G'
 2949 	else
 2950 	  shared_flag='${wl}-bM:SRE'
 2951 	fi
 2952       fi
 2953     fi
 2954 
 2955     # It seems that -bexpall does not export symbols beginning with
 2956     # underscore (_), so it is better to generate a list of symbols to export.
 2957     _LT_AC_TAGVAR(always_export_symbols, $1)=yes
 2958     if test "$aix_use_runtimelinking" = yes; then
 2959       # Warning - without using the other runtime loading flags (-brtl),
 2960       # -berok will link without error, but may produce a broken library.
 2961       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
 2962       # Determine the default libpath from the value encoded in an empty executable.
 2963       _LT_AC_SYS_LIBPATH_AIX
 2964       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 2965 
 2966       _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 $shared_flag"
 2967      else
 2968       if test "$host_cpu" = ia64; then
 2969 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
 2970 	_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 2971 	_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"
 2972       else
 2973 	# Determine the default libpath from the value encoded in an empty executable.
 2974 	_LT_AC_SYS_LIBPATH_AIX
 2975 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 2976 	# Warning - without using the other run time loading flags,
 2977 	# -berok will link without error, but may produce a broken library.
 2978 	_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
 2979 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
 2980 	# Exported symbols can be pulled into shared objects from archives
 2981 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 2982 	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
 2983 	# This is similar to how AIX traditionally builds its shared libraries.
 2984 	_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'
 2985       fi
 2986     fi
 2987     ;;
 2988 
 2989   beos*)
 2990     if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 2991       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 2992       # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 2993       # support --undefined.  This deserves some investigation.  FIXME
 2994       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 2995     else
 2996       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 2997     fi
 2998     ;;
 2999 
 3000   chorus*)
 3001     case $cc_basename in
 3002       *)
 3003 	# FIXME: insert proper C++ library support
 3004 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3005 	;;
 3006     esac
 3007     ;;
 3008 
 3009   cygwin* | mingw* | pw32*)
 3010     # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 3011     # as there is no search path for DLLs.
 3012     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 3013     _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 3014     _LT_AC_TAGVAR(always_export_symbols, $1)=no
 3015     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 3016 
 3017     if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
 3018       _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'
 3019       # If the export-symbols file already is a .def file (1st line
 3020       # is EXPORTS), use it as is; otherwise, prepend...
 3021       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
 3022 	cp $export_symbols $output_objdir/$soname.def;
 3023       else
 3024 	echo EXPORTS > $output_objdir/$soname.def;
 3025 	cat $export_symbols >> $output_objdir/$soname.def;
 3026       fi~
 3027       $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'
 3028     else
 3029       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3030     fi
 3031   ;;
 3032       darwin* | rhapsody*)
 3033         case $host_os in
 3034         rhapsody* | darwin1.[[012]])
 3035          _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
 3036          ;;
 3037        *) # Darwin 1.3 on
 3038          if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
 3039            _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
 3040          else
 3041            case ${MACOSX_DEPLOYMENT_TARGET} in
 3042              10.[[012]])
 3043                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
 3044                ;;
 3045              10.*)
 3046                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
 3047                ;;
 3048            esac
 3049          fi
 3050          ;;
 3051         esac
 3052       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 3053       _LT_AC_TAGVAR(hardcode_direct, $1)=no
 3054       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
 3055       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 3056       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
 3057       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 3058 
 3059     if test "$GXX" = yes ; then
 3060       lt_int_apple_cc_single_mod=no
 3061       output_verbose_link_cmd='echo'
 3062       if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
 3063        lt_int_apple_cc_single_mod=yes
 3064       fi
 3065       if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
 3066        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
 3067       else
 3068           _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'
 3069         fi
 3070         _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
 3071         # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
 3072           if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
 3073             _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}'
 3074           else
 3075             _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}'
 3076           fi
 3077             _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}'
 3078       else
 3079       case $cc_basename in
 3080         xlc*)
 3081          output_verbose_link_cmd='echo'
 3082           _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'
 3083           _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
 3084           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
 3085           _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}'
 3086           _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}'
 3087           ;;
 3088        *)
 3089          _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3090           ;;
 3091       esac
 3092       fi
 3093         ;;
 3094 
 3095   dgux*)
 3096     case $cc_basename in
 3097       ec++*)
 3098 	# FIXME: insert proper C++ library support
 3099 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3100 	;;
 3101       ghcx*)
 3102 	# Green Hills C++ Compiler
 3103 	# FIXME: insert proper C++ library support
 3104 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3105 	;;
 3106       *)
 3107 	# FIXME: insert proper C++ library support
 3108 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3109 	;;
 3110     esac
 3111     ;;
 3112   freebsd[[12]]*)
 3113     # C++ shared libraries reported to be fairly broken before switch to ELF
 3114     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3115     ;;
 3116   freebsd-elf*)
 3117     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 3118     ;;
 3119   freebsd* | kfreebsd*-gnu | dragonfly*)
 3120     # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
 3121     # conventions
 3122     _LT_AC_TAGVAR(ld_shlibs, $1)=yes
 3123     ;;
 3124   gnu*)
 3125     ;;
 3126   hpux9*)
 3127     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 3128     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3129     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 3130     _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 3131     _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 3132 				# but as the default
 3133 				# location of the library.
 3134 
 3135     case $cc_basename in
 3136     CC*)
 3137       # FIXME: insert proper C++ library support
 3138       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3139       ;;
 3140     aCC*)
 3141       _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 $lib'
 3142       # Commands to make compiler produce verbose output that lists
 3143       # what "hidden" libraries, object files and flags are used when
 3144       # linking a shared library.
 3145       #
 3146       # There doesn't appear to be a way to prevent this compiler from
 3147       # explicitly linking system object files so we need to strip them
 3148       # from the output so that they don't get included in the library
 3149       # dependencies.
 3150       output_verbose_link_cmd='templist=`($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 $list'
 3151       ;;
 3152     *)
 3153       if test "$GXX" = yes; then
 3154         _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'
 3155       else
 3156         # FIXME: insert proper C++ library support
 3157         _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3158       fi
 3159       ;;
 3160     esac
 3161     ;;
 3162   hpux10*|hpux11*)
 3163     if test $with_gnu_ld = no; then
 3164       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 3165       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3166 
 3167       case $host_cpu in
 3168       hppa*64*|ia64*)
 3169 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
 3170         ;;
 3171       *)
 3172 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 3173         ;;
 3174       esac
 3175     fi
 3176     case $host_cpu in
 3177     hppa*64*|ia64*)
 3178       _LT_AC_TAGVAR(hardcode_direct, $1)=no
 3179       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3180       ;;
 3181     *)
 3182       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 3183       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 3184 					      # but as the default
 3185 					      # location of the library.
 3186       ;;
 3187     esac
 3188 
 3189     case $cc_basename in
 3190       CC*)
 3191 	# FIXME: insert proper C++ library support
 3192 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3193 	;;
 3194       aCC*)
 3195 	case $host_cpu in
 3196 	hppa*64*)
 3197 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 3198 	  ;;
 3199 	ia64*)
 3200 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 3201 	  ;;
 3202 	*)
 3203 	  _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 $compiler_flags'
 3204 	  ;;
 3205 	esac
 3206 	# Commands to make compiler produce verbose output that lists
 3207 	# what "hidden" libraries, object files and flags are used when
 3208 	# linking a shared library.
 3209 	#
 3210 	# There doesn't appear to be a way to prevent this compiler from
 3211 	# explicitly linking system object files so we need to strip them
 3212 	# from the output so that they don't get included in the library
 3213 	# dependencies.
 3214 	output_verbose_link_cmd='templist=`($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 $list'
 3215 	;;
 3216       *)
 3217 	if test "$GXX" = yes; then
 3218 	  if test $with_gnu_ld = no; then
 3219 	    case $host_cpu in
 3220 	    hppa*64*)
 3221 	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 3222 	      ;;
 3223 	    ia64*)
 3224 	      _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'
 3225 	      ;;
 3226 	    *)
 3227 	      _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'
 3228 	      ;;
 3229 	    esac
 3230 	  fi
 3231 	else
 3232 	  # FIXME: insert proper C++ library support
 3233 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3234 	fi
 3235 	;;
 3236     esac
 3237     ;;
 3238   interix3*)
 3239     _LT_AC_TAGVAR(hardcode_direct, $1)=no
 3240     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3241     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 3242     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 3243     # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 3244     # Instead, shared libraries are loaded at an image base (0x10000000 by
 3245     # default) and relocated if they conflict, which is a slow very memory
 3246     # consuming and fragmenting process.  To avoid this, we pick a random,
 3247     # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 3248     # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 3249     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 3250     _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 3251     ;;
 3252   irix5* | irix6*)
 3253     case $cc_basename in
 3254       CC*)
 3255 	# SGI C++
 3256 	_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'
 3257 
 3258 	# Archives containing C++ object files must be created using
 3259 	# "CC -ar", where "CC" is the IRIX C++ compiler.  This is
 3260 	# necessary to make sure instantiated templates are included
 3261 	# in the archive.
 3262 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
 3263 	;;
 3264       *)
 3265 	if test "$GXX" = yes; then
 3266 	  if test "$with_gnu_ld" = no; then
 3267 	    _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'
 3268 	  else
 3269 	    _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'
 3270 	  fi
 3271 	fi
 3272 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 3273 	;;
 3274     esac
 3275     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 3276     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3277     ;;
 3278   linux*)
 3279     case $cc_basename in
 3280       KCC*)
 3281 	# Kuck and Associates, Inc. (KAI) C++ Compiler
 3282 
 3283 	# KCC will only create a shared library if the output file
 3284 	# ends with ".so" (or ".sl" for HP-UX), so rename the library
 3285 	# to its proper name (with version) after linking.
 3286 	_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'
 3287 	_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 $lib'
 3288 	# Commands to make compiler produce verbose output that lists
 3289 	# what "hidden" libraries, object files and flags are used when
 3290 	# linking a shared library.
 3291 	#
 3292 	# There doesn't appear to be a way to prevent this compiler from
 3293 	# explicitly linking system object files so we need to strip them
 3294 	# from the output so that they don't get included in the library
 3295 	# dependencies.
 3296 	output_verbose_link_cmd='templist=`$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'
 3297 
 3298 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
 3299 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 3300 
 3301 	# Archives containing C++ object files must be created using
 3302 	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
 3303 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
 3304 	;;
 3305       icpc*)
 3306 	# Intel C++
 3307 	with_gnu_ld=yes
 3308 	# version 8.0 and above of icpc choke on multiply defined symbols
 3309 	# if we add $predep_objects and $postdep_objects, however 7.1 and
 3310 	# earlier do not add the objects themselves.
 3311 	case `$CC -V 2>&1` in
 3312 	*"Version 7."*)
 3313   	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
 3314   	  _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'
 3315 	  ;;
 3316 	*)  # Version 8.0 or newer
 3317 	  tmp_idyn=
 3318 	  case $host_cpu in
 3319 	    ia64*) tmp_idyn=' -i_dynamic';;
 3320 	  esac
 3321   	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 3322 	  _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'
 3323 	  ;;
 3324 	esac
 3325 	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 3326 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 3327 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 3328 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
 3329 	;;
 3330       pgCC*)
 3331         # Portland Group C++ compiler
 3332 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
 3333   	_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'
 3334 
 3335 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
 3336 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 3337 	_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'
 3338         ;;
 3339       cxx*)
 3340 	# Compaq C++
 3341 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
 3342 	_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'
 3343 
 3344 	runpath_var=LD_RUN_PATH
 3345 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 3346 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3347 
 3348 	# Commands to make compiler produce verbose output that lists
 3349 	# what "hidden" libraries, object files and flags are used when
 3350 	# linking a shared library.
 3351 	#
 3352 	# There doesn't appear to be a way to prevent this compiler from
 3353 	# explicitly linking system object files so we need to strip them
 3354 	# from the output so that they don't get included in the library
 3355 	# dependencies.
 3356 	output_verbose_link_cmd='templist=`$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'
 3357 	;;
 3358     esac
 3359     ;;
 3360   lynxos*)
 3361     # FIXME: insert proper C++ library support
 3362     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3363     ;;
 3364   m88k*)
 3365     # FIXME: insert proper C++ library support
 3366     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3367     ;;
 3368   mvs*)
 3369     case $cc_basename in
 3370       cxx*)
 3371 	# FIXME: insert proper C++ library support
 3372 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3373 	;;
 3374       *)
 3375 	# FIXME: insert proper C++ library support
 3376 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3377 	;;
 3378     esac
 3379     ;;
 3380   netbsd*)
 3381     if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
 3382       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
 3383       wlarc=
 3384       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 3385       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 3386       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3387     fi
 3388     # Workaround some broken pre-1.5 toolchains
 3389     output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
 3390     ;;
 3391   openbsd2*)
 3392     # C++ shared libraries are fairly broken
 3393     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3394     ;;
 3395   openbsd*)
 3396     _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 3397     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3398     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 3399     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 3400     if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 3401       _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'
 3402       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 3403       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
 3404     fi
 3405     output_verbose_link_cmd='echo'
 3406     ;;
 3407   osf3*)
 3408     case $cc_basename in
 3409       KCC*)
 3410 	# Kuck and Associates, Inc. (KAI) C++ Compiler
 3411 
 3412 	# KCC will only create a shared library if the output file
 3413 	# ends with ".so" (or ".sl" for HP-UX), so rename the library
 3414 	# to its proper name (with version) after linking.
 3415 	_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'
 3416 
 3417 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 3418 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3419 
 3420 	# Archives containing C++ object files must be created using
 3421 	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
 3422 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
 3423 
 3424 	;;
 3425       RCC*)
 3426 	# Rational C++ 2.4.1
 3427 	# FIXME: insert proper C++ library support
 3428 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3429 	;;
 3430       cxx*)
 3431 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 3432 	_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'
 3433 
 3434 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 3435 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3436 
 3437 	# Commands to make compiler produce verbose output that lists
 3438 	# what "hidden" libraries, object files and flags are used when
 3439 	# linking a shared library.
 3440 	#
 3441 	# There doesn't appear to be a way to prevent this compiler from
 3442 	# explicitly linking system object files so we need to strip them
 3443 	# from the output so that they don't get included in the library
 3444 	# dependencies.
 3445 	output_verbose_link_cmd='templist=`$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 $list'
 3446 	;;
 3447       *)
 3448 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
 3449 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 3450 	  _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'
 3451 
 3452 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 3453 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3454 
 3455 	  # Commands to make compiler produce verbose output that lists
 3456 	  # what "hidden" libraries, object files and flags are used when
 3457 	  # linking a shared library.
 3458 	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
 3459 
 3460 	else
 3461 	  # FIXME: insert proper C++ library support
 3462 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3463 	fi
 3464 	;;
 3465     esac
 3466     ;;
 3467   osf4* | osf5*)
 3468     case $cc_basename in
 3469       KCC*)
 3470 	# Kuck and Associates, Inc. (KAI) C++ Compiler
 3471 
 3472 	# KCC will only create a shared library if the output file
 3473 	# ends with ".so" (or ".sl" for HP-UX), so rename the library
 3474 	# to its proper name (with version) after linking.
 3475 	_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'
 3476 
 3477 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 3478 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3479 
 3480 	# Archives containing C++ object files must be created using
 3481 	# the KAI C++ compiler.
 3482 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
 3483 	;;
 3484       RCC*)
 3485 	# Rational C++ 2.4.1
 3486 	# FIXME: insert proper C++ library support
 3487 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3488 	;;
 3489       cxx*)
 3490 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 3491 	_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'
 3492 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
 3493 	  echo "-hidden">> $lib.exp~
 3494 	  $CC -shared$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~
 3495 	  $rm $lib.exp'
 3496 
 3497 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 3498 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3499 
 3500 	# Commands to make compiler produce verbose output that lists
 3501 	# what "hidden" libraries, object files and flags are used when
 3502 	# linking a shared library.
 3503 	#
 3504 	# There doesn't appear to be a way to prevent this compiler from
 3505 	# explicitly linking system object files so we need to strip them
 3506 	# from the output so that they don't get included in the library
 3507 	# dependencies.
 3508 	output_verbose_link_cmd='templist=`$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 $list'
 3509 	;;
 3510       *)
 3511 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
 3512 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 3513 	 _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'
 3514 
 3515 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 3516 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 3517 
 3518 	  # Commands to make compiler produce verbose output that lists
 3519 	  # what "hidden" libraries, object files and flags are used when
 3520 	  # linking a shared library.
 3521 	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
 3522 
 3523 	else
 3524 	  # FIXME: insert proper C++ library support
 3525 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3526 	fi
 3527 	;;
 3528     esac
 3529     ;;
 3530   psos*)
 3531     # FIXME: insert proper C++ library support
 3532     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3533     ;;
 3534   sunos4*)
 3535     case $cc_basename in
 3536       CC*)
 3537 	# Sun C++ 4.x
 3538 	# FIXME: insert proper C++ library support
 3539 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3540 	;;
 3541       lcc*)
 3542 	# Lucid
 3543 	# FIXME: insert proper C++ library support
 3544 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3545 	;;
 3546       *)
 3547 	# FIXME: insert proper C++ library support
 3548 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3549 	;;
 3550     esac
 3551     ;;
 3552   solaris*)
 3553     case $cc_basename in
 3554       CC*)
 3555 	# Sun C++ 4.2, 5.x and Centerline C++
 3556         _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
 3557 	_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 3558 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 3559 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
 3560 	$CC -G${allow_undefined_flag}  ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
 3561 
 3562 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 3563 	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3564 	case $host_os in
 3565 	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 3566 	  *)
 3567 	    # The C++ compiler is used as linker so we must use $wl
 3568 	    # flag to pass the commands to the underlying system
 3569 	    # linker. We must also pass each convience library through
 3570 	    # to the system linker between allextract/defaultextract.
 3571 	    # The C++ compiler will combine linker options so we
 3572 	    # cannot just pass the convience library names through
 3573 	    # without $wl.
 3574 	    # Supported since Solaris 2.6 (maybe 2.5.1?)
 3575 	    _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'
 3576 	    ;;
 3577 	esac
 3578 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 3579 
 3580 	output_verbose_link_cmd='echo'
 3581 
 3582 	# Archives containing C++ object files must be created using
 3583 	# "CC -xar", where "CC" is the Sun C++ compiler.  This is
 3584 	# necessary to make sure instantiated templates are included
 3585 	# in the archive.
 3586 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 3587 	;;
 3588       gcx*)
 3589 	# Green Hills C++ Compiler
 3590 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
 3591 
 3592 	# The C++ compiler must be used to create the archive.
 3593 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
 3594 	;;
 3595       *)
 3596 	# GNU C++ compiler with Solaris linker
 3597 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
 3598 	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
 3599 	  if $CC --version | grep -v '^2\.7' > /dev/null; then
 3600 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
 3601 	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
 3602 		$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
 3603 
 3604 	    # Commands to make compiler produce verbose output that lists
 3605 	    # what "hidden" libraries, object files and flags are used when
 3606 	    # linking a shared library.
 3607 	    output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
 3608 	  else
 3609 	    # g++ 2.7 appears to require `-G' NOT `-shared' on this
 3610 	    # platform.
 3611 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
 3612 	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
 3613 		$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
 3614 
 3615 	    # Commands to make compiler produce verbose output that lists
 3616 	    # what "hidden" libraries, object files and flags are used when
 3617 	    # linking a shared library.
 3618 	    output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
 3619 	  fi
 3620 
 3621 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
 3622 	fi
 3623 	;;
 3624     esac
 3625     ;;
 3626   sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 3627     _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
 3628     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 3629     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3630     runpath_var='LD_RUN_PATH'
 3631 
 3632     case $cc_basename in
 3633       CC*)
 3634 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 3635 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 3636 	;;
 3637       *)
 3638 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 3639 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 3640 	;;
 3641     esac
 3642     ;;
 3643   sysv5* | sco3.2v5* | sco5v6*)
 3644     # Note: We can NOT use -z defs as we might desire, because we do not
 3645     # link with -lc, and that would cause any symbols used from libc to
 3646     # always be unresolved, which means just about no library would
 3647     # ever link correctly.  If we're not using GNU ld we use -z text
 3648     # though, which does catch some bad symbols but isn't as heavy-handed
 3649     # as -z defs.
 3650     # For security reasons, it is highly recommended that you always
 3651     # use absolute paths for naming shared libraries, and exclude the
 3652     # DT_RUNPATH tag from executables and libraries.  But doing so
 3653     # requires that you compile everything twice, which is a pain.
 3654     # So that behaviour is only enabled if SCOABSPATH is set to a
 3655     # non-empty value in the environment.  Most likely only useful for
 3656     # creating official distributions of packages.
 3657     # This is a hack until libtool officially supports absolute path
 3658     # names for shared libraries.
 3659     _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
 3660     _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
 3661     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 3662     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 3663     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
 3664     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
 3665     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 3666     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
 3667     runpath_var='LD_RUN_PATH'
 3668 
 3669     case $cc_basename in
 3670       CC*)
 3671 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
 3672 	_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'
 3673 	;;
 3674       *)
 3675 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
 3676 	_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'
 3677 	;;
 3678     esac
 3679     ;;
 3680   tandem*)
 3681     case $cc_basename in
 3682       NCC*)
 3683 	# NonStop-UX NCC 3.20
 3684 	# FIXME: insert proper C++ library support
 3685 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3686 	;;
 3687       *)
 3688 	# FIXME: insert proper C++ library support
 3689 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 3690 	;;
 3691     esac
 3692     ;;
 3693   vxworks*)
 3694     # FIXME: insert proper C++ library support
 3695     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3696     ;;
 3697   *)
 3698     # FIXME: insert proper C++ library support
 3699     _LT_AC_TAGVAR(ld_shlibs, $1)=no
 3700     ;;
 3701 esac
 3702 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
 3703 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
 3704 
 3705 _LT_AC_TAGVAR(GCC, $1)="$GXX"
 3706 _LT_AC_TAGVAR(LD, $1)="$LD"
 3707 
 3708 AC_LIBTOOL_POSTDEP_PREDEP($1)
 3709 AC_LIBTOOL_PROG_COMPILER_PIC($1)
 3710 AC_LIBTOOL_PROG_CC_C_O($1)
 3711 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
 3712 AC_LIBTOOL_PROG_LD_SHLIBS($1)
 3713 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 3714 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
 3715 
 3716 AC_LIBTOOL_CONFIG($1)
 3717 
 3718 AC_LANG_POP
 3719 CC=$lt_save_CC
 3720 LDCXX=$LD
 3721 LD=$lt_save_LD
 3722 GCC=$lt_save_GCC
 3723 with_gnu_ldcxx=$with_gnu_ld
 3724 with_gnu_ld=$lt_save_with_gnu_ld
 3725 lt_cv_path_LDCXX=$lt_cv_path_LD
 3726 lt_cv_path_LD=$lt_save_path_LD
 3727 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
 3728 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
 3729 ])# AC_LIBTOOL_LANG_CXX_CONFIG
 3730 
 3731 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
 3732 # ------------------------------------
 3733 # Figure out "hidden" library dependencies from verbose
 3734 # compiler output when linking a shared library.
 3735 # Parse the compiler output and extract the necessary
 3736 # objects, libraries and library flags.
 3737 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
 3738 dnl we can't use the lt_simple_compile_test_code here,
 3739 dnl because it contains code intended for an executable,
 3740 dnl not a library.  It's possible we should let each
 3741 dnl tag define a new lt_????_link_test_code variable,
 3742 dnl but it's only used here...
 3743 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
 3744 int a;
 3745 void foo (void) { a = 0; }
 3746 EOF
 3747 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
 3748 class Foo
 3749 {
 3750 public:
 3751   Foo (void) { a = 0; }
 3752 private:
 3753   int a;
 3754 };
 3755 EOF
 3756 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
 3757       subroutine foo
 3758       implicit none
 3759       integer*4 a
 3760       a=0
 3761       return
 3762       end
 3763 EOF
 3764 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
 3765 public class foo {
 3766   private int a;
 3767   public void bar (void) {
 3768     a = 0;
 3769   }
 3770 };
 3771 EOF
 3772 ])
 3773 dnl Parse the compiler output and extract the necessary
 3774 dnl objects, libraries and library flags.
 3775 if AC_TRY_EVAL(ac_compile); then
 3776   # Parse the compiler output and extract the necessary
 3777   # objects, libraries and library flags.
 3778 
 3779   # Sentinel used to keep track of whether or not we are before
 3780   # the conftest object file.
 3781   pre_test_object_deps_done=no
 3782 
 3783   # The `*' in the case matches for architectures that use `case' in
 3784   # $output_verbose_cmd can trigger glob expansion during the loop
 3785   # eval without this substitution.
 3786   output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
 3787 
 3788   for p in `eval $output_verbose_link_cmd`; do
 3789     case $p in
 3790 
 3791     -L* | -R* | -l*)
 3792        # Some compilers place space between "-{L,R}" and the path.
 3793        # Remove the space.
 3794        if test $p = "-L" \
 3795 	  || test $p = "-R"; then
 3796 	 prev=$p
 3797 	 continue
 3798        else
 3799 	 prev=
 3800        fi
 3801 
 3802        if test "$pre_test_object_deps_done" = no; then
 3803 	 case $p in
 3804 	 -L* | -R*)
 3805 	   # Internal compiler library paths should come after those
 3806 	   # provided the user.  The postdeps already come after the
 3807 	   # user supplied libs so there is no need to process them.
 3808 	   if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
 3809 	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
 3810 	   else
 3811 	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
 3812 	   fi
 3813 	   ;;
 3814 	 # The "-l" case would never come before the object being
 3815 	 # linked, so don't bother handling this case.
 3816 	 esac
 3817        else
 3818 	 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
 3819 	   _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
 3820 	 else
 3821 	   _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
 3822 	 fi
 3823        fi
 3824        ;;
 3825 
 3826     *.$objext)
 3827        # This assumes that the test object file only shows up
 3828        # once in the compiler output.
 3829        if test "$p" = "conftest.$objext"; then
 3830 	 pre_test_object_deps_done=yes
 3831 	 continue
 3832        fi
 3833 
 3834        if test "$pre_test_object_deps_done" = no; then
 3835 	 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
 3836 	   _LT_AC_TAGVAR(predep_objects, $1)="$p"
 3837 	 else
 3838 	   _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
 3839 	 fi
 3840        else
 3841 	 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
 3842 	   _LT_AC_TAGVAR(postdep_objects, $1)="$p"
 3843 	 else
 3844 	   _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
 3845 	 fi
 3846        fi
 3847        ;;
 3848 
 3849     *) ;; # Ignore the rest.
 3850 
 3851     esac
 3852   done
 3853 
 3854   # Clean up.
 3855   rm -f a.out a.exe
 3856 else
 3857   echo "libtool.m4: error: problem compiling $1 test program"
 3858 fi
 3859 
 3860 $rm -f confest.$objext
 3861 
 3862 # PORTME: override above test on systems where it is broken
 3863 ifelse([$1],[CXX],
 3864 [case $host_os in
 3865 interix3*)
 3866   # Interix 3.5 installs completely hosed .la files for C++, so rather than
 3867   # hack all around it, let's just trust "g++" to DTRT.
 3868   _LT_AC_TAGVAR(predep_objects,$1)=
 3869   _LT_AC_TAGVAR(postdep_objects,$1)=
 3870   _LT_AC_TAGVAR(postdeps,$1)=
 3871   ;;
 3872 
 3873 solaris*)
 3874   case $cc_basename in
 3875   CC*)
 3876     # Adding this requires a known-good setup of shared libraries for
 3877     # Sun compiler versions before 5.6, else PIC objects from an old
 3878     # archive will be linked into the output, leading to subtle bugs.
 3879     _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
 3880     ;;
 3881   esac
 3882   ;;
 3883 esac
 3884 ])
 3885 
 3886 case " $_LT_AC_TAGVAR(postdeps, $1) " in
 3887 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
 3888 esac
 3889 ])# AC_LIBTOOL_POSTDEP_PREDEP
 3890 
 3891 # AC_LIBTOOL_LANG_F77_CONFIG
 3892 # --------------------------
 3893 # Ensure that the configuration vars for the C compiler are
 3894 # suitably defined.  Those variables are subsequently used by
 3895 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
 3896 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
 3897 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
 3898 [AC_REQUIRE([AC_PROG_F77])
 3899 AC_LANG_PUSH(Fortran 77)
 3900 
 3901 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 3902 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
 3903 _LT_AC_TAGVAR(always_export_symbols, $1)=no
 3904 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
 3905 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
 3906 _LT_AC_TAGVAR(hardcode_direct, $1)=no
 3907 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
 3908 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 3909 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
 3910 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
 3911 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
 3912 _LT_AC_TAGVAR(module_cmds, $1)=
 3913 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
 3914 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
 3915 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 3916 _LT_AC_TAGVAR(no_undefined_flag, $1)=
 3917 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
 3918 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 3919 
 3920 # Source file extension for f77 test sources.
 3921 ac_ext=f
 3922 
 3923 # Object file extension for compiled f77 test sources.
 3924 objext=o
 3925 _LT_AC_TAGVAR(objext, $1)=$objext
 3926 
 3927 # Code to be used in simple compile tests
 3928 lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"
 3929 
 3930 # Code to be used in simple link tests
 3931 lt_simple_link_test_code="      program t\n      end\n"
 3932 
 3933 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 3934 _LT_AC_SYS_COMPILER
 3935 
 3936 # save warnings/boilerplate of simple test code
 3937 _LT_COMPILER_BOILERPLATE
 3938 _LT_LINKER_BOILERPLATE
 3939 
 3940 # Allow CC to be a program name with arguments.
 3941 lt_save_CC="$CC"
 3942 CC=${F77-"f77"}
 3943 compiler=$CC
 3944 _LT_AC_TAGVAR(compiler, $1)=$CC
 3945 _LT_CC_BASENAME([$compiler])
 3946 
 3947 AC_MSG_CHECKING([if libtool supports shared libraries])
 3948 AC_MSG_RESULT([$can_build_shared])
 3949 
 3950 AC_MSG_CHECKING([whether to build shared libraries])
 3951 test "$can_build_shared" = "no" && enable_shared=no
 3952 
 3953 # On AIX, shared libraries and static libraries use the same namespace, and
 3954 # are all built from PIC.
 3955 case $host_os in
 3956 aix3*)
 3957   test "$enable_shared" = yes && enable_static=no
 3958   if test -n "$RANLIB"; then
 3959     archive_cmds="$archive_cmds~\$RANLIB \$lib"
 3960     postinstall_cmds='$RANLIB $lib'
 3961   fi
 3962   ;;
 3963 aix4* | aix5*)
 3964   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
 3965     test "$enable_shared" = yes && enable_static=no
 3966   fi
 3967   ;;
 3968 esac
 3969 AC_MSG_RESULT([$enable_shared])
 3970 
 3971 AC_MSG_CHECKING([whether to build static libraries])
 3972 # Make sure either enable_shared or enable_static is yes.
 3973 test "$enable_shared" = yes || enable_static=yes
 3974 AC_MSG_RESULT([$enable_static])
 3975 
 3976 _LT_AC_TAGVAR(GCC, $1)="$G77"
 3977 _LT_AC_TAGVAR(LD, $1)="$LD"
 3978 
 3979 AC_LIBTOOL_PROG_COMPILER_PIC($1)
 3980 AC_LIBTOOL_PROG_CC_C_O($1)
 3981 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
 3982 AC_LIBTOOL_PROG_LD_SHLIBS($1)
 3983 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 3984 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
 3985 
 3986 AC_LIBTOOL_CONFIG($1)
 3987 
 3988 AC_LANG_POP
 3989 CC="$lt_save_CC"
 3990 ])# AC_LIBTOOL_LANG_F77_CONFIG
 3991 
 3992 
 3993 # AC_LIBTOOL_LANG_GCJ_CONFIG
 3994 # --------------------------
 3995 # Ensure that the configuration vars for the C compiler are
 3996 # suitably defined.  Those variables are subsequently used by
 3997 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
 3998 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
 3999 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
 4000 [AC_LANG_SAVE
 4001 
 4002 # Source file extension for Java test sources.
 4003 ac_ext=java
 4004 
 4005 # Object file extension for compiled Java test sources.
 4006 objext=o
 4007 _LT_AC_TAGVAR(objext, $1)=$objext
 4008 
 4009 # Code to be used in simple compile tests
 4010 lt_simple_compile_test_code="class foo {}\n"
 4011 
 4012 # Code to be used in simple link tests
 4013 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
 4014 
 4015 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 4016 _LT_AC_SYS_COMPILER
 4017 
 4018 # save warnings/boilerplate of simple test code
 4019 _LT_COMPILER_BOILERPLATE
 4020 _LT_LINKER_BOILERPLATE
 4021 
 4022 # Allow CC to be a program name with arguments.
 4023 lt_save_CC="$CC"
 4024 CC=${GCJ-"gcj"}
 4025 compiler=$CC
 4026 _LT_AC_TAGVAR(compiler, $1)=$CC
 4027 _LT_CC_BASENAME([$compiler])
 4028 
 4029 # GCJ did not exist at the time GCC didn't implicitly link libc in.
 4030 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 4031 
 4032 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 4033 
 4034 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
 4035 AC_LIBTOOL_PROG_COMPILER_PIC($1)
 4036 AC_LIBTOOL_PROG_CC_C_O($1)
 4037 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
 4038 AC_LIBTOOL_PROG_LD_SHLIBS($1)
 4039 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 4040 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
 4041 
 4042 AC_LIBTOOL_CONFIG($1)
 4043 
 4044 AC_LANG_RESTORE
 4045 CC="$lt_save_CC"
 4046 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
 4047 
 4048 
 4049 # AC_LIBTOOL_LANG_RC_CONFIG
 4050 # -------------------------
 4051 # Ensure that the configuration vars for the Windows resource compiler are
 4052 # suitably defined.  Those variables are subsequently used by
 4053 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
 4054 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
 4055 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
 4056 [AC_LANG_SAVE
 4057 
 4058 # Source file extension for RC test sources.
 4059 ac_ext=rc
 4060 
 4061 # Object file extension for compiled RC test sources.
 4062 objext=o
 4063 _LT_AC_TAGVAR(objext, $1)=$objext
 4064 
 4065 # Code to be used in simple compile tests
 4066 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
 4067 
 4068 # Code to be used in simple link tests
 4069 lt_simple_link_test_code="$lt_simple_compile_test_code"
 4070 
 4071 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 4072 _LT_AC_SYS_COMPILER
 4073 
 4074 # save warnings/boilerplate of simple test code
 4075 _LT_COMPILER_BOILERPLATE
 4076 _LT_LINKER_BOILERPLATE
 4077 
 4078 # Allow CC to be a program name with arguments.
 4079 lt_save_CC="$CC"
 4080 CC=${RC-"windres"}
 4081 compiler=$CC
 4082 _LT_AC_TAGVAR(compiler, $1)=$CC
 4083 _LT_CC_BASENAME([$compiler])
 4084 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 4085 
 4086 AC_LIBTOOL_CONFIG($1)
 4087 
 4088 AC_LANG_RESTORE
 4089 CC="$lt_save_CC"
 4090 ])# AC_LIBTOOL_LANG_RC_CONFIG
 4091 
 4092 
 4093 # AC_LIBTOOL_CONFIG([TAGNAME])
 4094 # ----------------------------
 4095 # If TAGNAME is not passed, then create an initial libtool script
 4096 # with a default configuration from the untagged config vars.  Otherwise
 4097 # add code to config.status for appending the configuration named by
 4098 # TAGNAME from the matching tagged config vars.
 4099 AC_DEFUN([AC_LIBTOOL_CONFIG],
 4100 [# The else clause should only fire when bootstrapping the
 4101 # libtool distribution, otherwise you forgot to ship ltmain.sh
 4102 # with your package, and you will get complaints that there are
 4103 # no rules to generate ltmain.sh.
 4104 if test -f "$ltmain"; then
 4105   # See if we are running on zsh, and set the options which allow our commands through
 4106   # without removal of \ escapes.
 4107   if test -n "${ZSH_VERSION+set}" ; then
 4108     setopt NO_GLOB_SUBST
 4109   fi
 4110   # Now quote all the things that may contain metacharacters while being
 4111   # careful not to overquote the AC_SUBSTed values.  We take copies of the
 4112   # variables and quote the copies for generation of the libtool script.
 4113   for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
 4114     SED SHELL STRIP \
 4115     libname_spec library_names_spec soname_spec extract_expsyms_cmds \
 4116     old_striplib striplib file_magic_cmd finish_cmds finish_eval \
 4117     deplibs_check_method reload_flag reload_cmds need_locks \
 4118     lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
 4119     lt_cv_sys_global_symbol_to_c_name_address \
 4120     sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
 4121     old_postinstall_cmds old_postuninstall_cmds \
 4122     _LT_AC_TAGVAR(compiler, $1) \
 4123     _LT_AC_TAGVAR(CC, $1) \
 4124     _LT_AC_TAGVAR(LD, $1) \
 4125     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
 4126     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
 4127     _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
 4128     _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
 4129     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
 4130     _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
 4131     _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
 4132     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
 4133     _LT_AC_TAGVAR(old_archive_cmds, $1) \
 4134     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
 4135     _LT_AC_TAGVAR(predep_objects, $1) \
 4136     _LT_AC_TAGVAR(postdep_objects, $1) \
 4137     _LT_AC_TAGVAR(predeps, $1) \
 4138     _LT_AC_TAGVAR(postdeps, $1) \
 4139     _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
 4140     _LT_AC_TAGVAR(archive_cmds, $1) \
 4141     _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
 4142     _LT_AC_TAGVAR(postinstall_cmds, $1) \
 4143     _LT_AC_TAGVAR(postuninstall_cmds, $1) \
 4144     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
 4145     _LT_AC_TAGVAR(allow_undefined_flag, $1) \
 4146     _LT_AC_TAGVAR(no_undefined_flag, $1) \
 4147     _LT_AC_TAGVAR(export_symbols_cmds, $1) \
 4148     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
 4149     _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
 4150     _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
 4151     _LT_AC_TAGVAR(hardcode_automatic, $1) \
 4152     _LT_AC_TAGVAR(module_cmds, $1) \
 4153     _LT_AC_TAGVAR(module_expsym_cmds, $1) \
 4154     _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
 4155     _LT_AC_TAGVAR(exclude_expsyms, $1) \
 4156     _LT_AC_TAGVAR(include_expsyms, $1); do
 4157 
 4158     case $var in
 4159     _LT_AC_TAGVAR(old_archive_cmds, $1) | \
 4160     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
 4161     _LT_AC_TAGVAR(archive_cmds, $1) | \
 4162     _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
 4163     _LT_AC_TAGVAR(module_cmds, $1) | \
 4164     _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
 4165     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
 4166     _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
 4167     extract_expsyms_cmds | reload_cmds | finish_cmds | \
 4168     postinstall_cmds | postuninstall_cmds | \
 4169     old_postinstall_cmds | old_postuninstall_cmds | \
 4170     sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
 4171       # Double-quote double-evaled strings.
 4172       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
 4173       ;;
 4174     *)
 4175       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
 4176       ;;
 4177     esac
 4178   done
 4179 
 4180   case $lt_echo in
 4181   *'\[$]0 --fallback-echo"')
 4182     lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
 4183     ;;
 4184   esac
 4185 
 4186 ifelse([$1], [],
 4187   [cfgfile="${ofile}T"
 4188   trap "$rm \"$cfgfile\"; exit 1" 1 2 15
 4189   $rm -f "$cfgfile"
 4190   AC_MSG_NOTICE([creating $ofile])],
 4191   [cfgfile="$ofile"])
 4192 
 4193   cat <<__EOF__ >> "$cfgfile"
 4194 ifelse([$1], [],
 4195 [#! $SHELL
 4196 
 4197 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
 4198 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
 4199 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 4200 #
 4201 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
 4202 # Free Software Foundation, Inc.
 4203 #
 4204 # This file is part of GNU Libtool:
 4205 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 4206 #
 4207 # This program is free software; you can redistribute it and/or modify
 4208 # it under the terms of the GNU General Public License as published by
 4209 # the Free Software Foundation; either version 2 of the License, or
 4210 # (at your option) any later version.
 4211 #
 4212 # This program is distributed in the hope that it will be useful, but
 4213 # WITHOUT ANY WARRANTY; without even the implied warranty of
 4214 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 4215 # General Public License for more details.
 4216 #
 4217 # You should have received a copy of the GNU General Public License
 4218 # along with this program; if not, write to the Free Software
 4219 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 4220 #
 4221 # As a special exception to the GNU General Public License, if you
 4222 # distribute this file as part of a program that contains a
 4223 # configuration script generated by Autoconf, you may include it under
 4224 # the same distribution terms that you use for the rest of that program.
 4225 
 4226 # A sed program that does not truncate output.
 4227 SED=$lt_SED
 4228 
 4229 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
 4230 Xsed="$SED -e 1s/^X//"
 4231 
 4232 # The HP-UX ksh and POSIX shell print the target directory to stdout
 4233 # if CDPATH is set.
 4234 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 4235 
 4236 # The names of the tagged configurations supported by this script.
 4237 available_tags=
 4238 
 4239 # ### BEGIN LIBTOOL CONFIG],
 4240 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
 4241 
 4242 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
 4243 
 4244 # Shell to use when invoking shell scripts.
 4245 SHELL=$lt_SHELL
 4246 
 4247 # Whether or not to build shared libraries.
 4248 build_libtool_libs=$enable_shared
 4249 
 4250 # Whether or not to build static libraries.
 4251 build_old_libs=$enable_static
 4252 
 4253 # Whether or not to add -lc for building shared libraries.
 4254 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
 4255 
 4256 # Whether or not to disallow shared libs when runtime libs are static
 4257 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
 4258 
 4259 # Whether or not to optimize for fast installation.
 4260 fast_install=$enable_fast_install
 4261 
 4262 # The host system.
 4263 host_alias=$host_alias
 4264 host=$host
 4265 host_os=$host_os
 4266 
 4267 # The build system.
 4268 build_alias=$build_alias
 4269 build=$build
 4270 build_os=$build_os
 4271 
 4272 # An echo program that does not interpret backslashes.
 4273 echo=$lt_echo
 4274 
 4275 # The archiver.
 4276 AR=$lt_AR
 4277 AR_FLAGS=$lt_AR_FLAGS
 4278 
 4279 # A C compiler.
 4280 LTCC=$lt_LTCC
 4281 
 4282 # LTCC compiler flags.
 4283 LTCFLAGS=$lt_LTCFLAGS
 4284 
 4285 # A language-specific compiler.
 4286 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
 4287 
 4288 # Is the compiler the GNU C compiler?
 4289 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
 4290 
 4291 # An ERE matcher.
 4292 EGREP=$lt_EGREP
 4293 
 4294 # The linker used to build libraries.
 4295 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
 4296 
 4297 # Whether we need hard or soft links.
 4298 LN_S=$lt_LN_S
 4299 
 4300 # A BSD-compatible nm program.
 4301 NM=$lt_NM
 4302 
 4303 # A symbol stripping program
 4304 STRIP=$lt_STRIP
 4305 
 4306 # Used to examine libraries when file_magic_cmd begins "file"
 4307 MAGIC_CMD=$MAGIC_CMD
 4308 
 4309 # Used on cygwin: DLL creation program.
 4310 DLLTOOL="$DLLTOOL"
 4311 
 4312 # Used on cygwin: object dumper.
 4313 OBJDUMP="$OBJDUMP"
 4314 
 4315 # Used on cygwin: assembler.
 4316 AS="$AS"
 4317 
 4318 # The name of the directory that contains temporary libtool files.
 4319 objdir=$objdir
 4320 
 4321 # How to create reloadable object files.
 4322 reload_flag=$lt_reload_flag
 4323 reload_cmds=$lt_reload_cmds
 4324 
 4325 # How to pass a linker flag through the compiler.
 4326 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
 4327 
 4328 # Object file suffix (normally "o").
 4329 objext="$ac_objext"
 4330 
 4331 # Old archive suffix (normally "a").
 4332 libext="$libext"
 4333 
 4334 # Shared library suffix (normally ".so").
 4335 shrext_cmds='$shrext_cmds'
 4336 
 4337 # Executable file suffix (normally "").
 4338 exeext="$exeext"
 4339 
 4340 # Additional compiler flags for building library objects.
 4341 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
 4342 pic_mode=$pic_mode
 4343 
 4344 # What is the maximum length of a command?
 4345 max_cmd_len=$lt_cv_sys_max_cmd_len
 4346 
 4347 # Does compiler simultaneously support -c and -o options?
 4348 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
 4349 
 4350 # Must we lock files when doing compilation?
 4351 need_locks=$lt_need_locks
 4352 
 4353 # Do we need the lib prefix for modules?
 4354 need_lib_prefix=$need_lib_prefix
 4355 
 4356 # Do we need a version for libraries?
 4357 need_version=$need_version
 4358 
 4359 # Whether dlopen is supported.
 4360 dlopen_support=$enable_dlopen
 4361 
 4362 # Whether dlopen of programs is supported.
 4363 dlopen_self=$enable_dlopen_self
 4364 
 4365 # Whether dlopen of statically linked programs is supported.
 4366 dlopen_self_static=$enable_dlopen_self_static
 4367 
 4368 # Compiler flag to prevent dynamic linking.
 4369 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
 4370 
 4371 # Compiler flag to turn off builtin functions.
 4372 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
 4373 
 4374 # Compiler flag to allow reflexive dlopens.
 4375 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
 4376 
 4377 # Compiler flag to generate shared objects directly from archives.
 4378 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
 4379 
 4380 # Compiler flag to generate thread-safe objects.
 4381 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
 4382 
 4383 # Library versioning type.
 4384 version_type=$version_type
 4385 
 4386 # Format of library name prefix.
 4387 libname_spec=$lt_libname_spec
 4388 
 4389 # List of archive names.  First name is the real one, the rest are links.
 4390 # The last name is the one that the linker finds with -lNAME.
 4391 library_names_spec=$lt_library_names_spec
 4392 
 4393 # The coded name of the library, if different from the real name.
 4394 soname_spec=$lt_soname_spec
 4395 
 4396 # Commands used to build and install an old-style archive.
 4397 RANLIB=$lt_RANLIB
 4398 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
 4399 old_postinstall_cmds=$lt_old_postinstall_cmds
 4400 old_postuninstall_cmds=$lt_old_postuninstall_cmds
 4401 
 4402 # Create an old-style archive from a shared archive.
 4403 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
 4404 
 4405 # Create a temporary old-style archive to link instead of a shared archive.
 4406 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
 4407 
 4408 # Commands used to build and install a shared archive.
 4409 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
 4410 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
 4411 postinstall_cmds=$lt_postinstall_cmds
 4412 postuninstall_cmds=$lt_postuninstall_cmds
 4413 
 4414 # Commands used to build a loadable module (assumed same as above if empty)
 4415 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
 4416 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
 4417 
 4418 # Commands to strip libraries.
 4419 old_striplib=$lt_old_striplib
 4420 striplib=$lt_striplib
 4421 
 4422 # Dependencies to place before the objects being linked to create a
 4423 # shared library.
 4424 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
 4425 
 4426 # Dependencies to place after the objects being linked to create a
 4427 # shared library.
 4428 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
 4429 
 4430 # Dependencies to place before the objects being linked to create a
 4431 # shared library.
 4432 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
 4433 
 4434 # Dependencies to place after the objects being linked to create a
 4435 # shared library.
 4436 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
 4437 
 4438 # The library search path used internally by the compiler when linking
 4439 # a shared library.
 4440 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
 4441 
 4442 # Method to check whether dependent libraries are shared objects.
 4443 deplibs_check_method=$lt_deplibs_check_method
 4444 
 4445 # Command to use when deplibs_check_method == file_magic.
 4446 file_magic_cmd=$lt_file_magic_cmd
 4447 
 4448 # Flag that allows shared libraries with undefined symbols to be built.
 4449 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
 4450 
 4451 # Flag that forces no undefined symbols.
 4452 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
 4453 
 4454 # Commands used to finish a libtool library installation in a directory.
 4455 finish_cmds=$lt_finish_cmds
 4456 
 4457 # Same as above, but a single script fragment to be evaled but not shown.
 4458 finish_eval=$lt_finish_eval
 4459 
 4460 # Take the output of nm and produce a listing of raw symbols and C names.
 4461 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
 4462 
 4463 # Transform the output of nm in a proper C declaration
 4464 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
 4465 
 4466 # Transform the output of nm in a C name address pair
 4467 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
 4468 
 4469 # This is the shared library runtime path variable.
 4470 runpath_var=$runpath_var
 4471 
 4472 # This is the shared library path variable.
 4473 shlibpath_var=$shlibpath_var
 4474 
 4475 # Is shlibpath searched before the hard-coded library search path?
 4476 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
 4477 
 4478 # How to hardcode a shared library path into an executable.
 4479 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
 4480 
 4481 # Whether we should hardcode library paths into libraries.
 4482 hardcode_into_libs=$hardcode_into_libs
 4483 
 4484 # Flag to hardcode \$libdir into a binary during linking.
 4485 # This must work even if \$libdir does not exist.
 4486 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
 4487 
 4488 # If ld is used when linking, flag to hardcode \$libdir into
 4489 # a binary during linking. This must work even if \$libdir does
 4490 # not exist.
 4491 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
 4492 
 4493 # Whether we need a single -rpath flag with a separated argument.
 4494 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
 4495 
 4496 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
 4497 # resulting binary.
 4498 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
 4499 
 4500 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
 4501 # resulting binary.
 4502 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
 4503 
 4504 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
 4505 # the resulting binary.
 4506 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
 4507 
 4508 # Set to yes if building a shared library automatically hardcodes DIR into the library
 4509 # and all subsequent libraries and executables linked against it.
 4510 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
 4511 
 4512 # Variables whose values should be saved in libtool wrapper scripts and
 4513 # restored at relink time.
 4514 variables_saved_for_relink="$variables_saved_for_relink"
 4515 
 4516 # Whether libtool must link a program against all its dependency libraries.
 4517 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
 4518 
 4519 # Compile-time system search path for libraries
 4520 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 4521 
 4522 # Run-time system search path for libraries
 4523 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 4524 
 4525 # Fix the shell variable \$srcfile for the compiler.
 4526 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
 4527 
 4528 # Set to yes if exported symbols are required.
 4529 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
 4530 
 4531 # The commands to list exported symbols.
 4532 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
 4533 
 4534 # The commands to extract the exported symbol list from a shared archive.
 4535 extract_expsyms_cmds=$lt_extract_expsyms_cmds
 4536 
 4537 # Symbols that should not be listed in the preloaded symbols.
 4538 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
 4539 
 4540 # Symbols that must always be exported.
 4541 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
 4542 
 4543 ifelse([$1],[],
 4544 [# ### END LIBTOOL CONFIG],
 4545 [# ### END LIBTOOL TAG CONFIG: $tagname])
 4546 
 4547 __EOF__
 4548 
 4549 ifelse([$1],[], [
 4550   case $host_os in
 4551   aix3*)
 4552     cat <<\EOF >> "$cfgfile"
 4553 
 4554 # AIX sometimes has problems with the GCC collect2 program.  For some
 4555 # reason, if we set the COLLECT_NAMES environment variable, the problems
 4556 # vanish in a puff of smoke.
 4557 if test "X${COLLECT_NAMES+set}" != Xset; then
 4558   COLLECT_NAMES=
 4559   export COLLECT_NAMES
 4560 fi
 4561 EOF
 4562     ;;
 4563   esac
 4564 
 4565   # We use sed instead of cat because bash on DJGPP gets confused if
 4566   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
 4567   # text mode, it properly converts lines to CR/LF.  This bash problem
 4568   # is reportedly fixed, but why not run on old versions too?
 4569   sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
 4570 
 4571   mv -f "$cfgfile" "$ofile" || \
 4572     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
 4573   chmod +x "$ofile"
 4574 ])
 4575 else
 4576   # If there is no Makefile yet, we rely on a make rule to execute
 4577   # `config.status --recheck' to rerun these tests and create the
 4578   # libtool script then.
 4579   ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
 4580   if test -f "$ltmain_in"; then
 4581     test -f Makefile && make "$ltmain"
 4582   fi
 4583 fi
 4584 ])# AC_LIBTOOL_CONFIG
 4585 
 4586 
 4587 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
 4588 # -------------------------------------------
 4589 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
 4590 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
 4591 
 4592 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 4593 
 4594 if test "$GCC" = yes; then
 4595   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
 4596 
 4597   AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
 4598     lt_cv_prog_compiler_rtti_exceptions,
 4599     [-fno-rtti -fno-exceptions], [],
 4600     [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
 4601 fi
 4602 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
 4603 
 4604 
 4605 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
 4606 # ---------------------------------
 4607 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
 4608 [AC_REQUIRE([AC_CANONICAL_HOST])
 4609 AC_REQUIRE([AC_PROG_NM])
 4610 AC_REQUIRE([AC_OBJEXT])
 4611 # Check for command to grab the raw symbol name followed by C symbol from nm.
 4612 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
 4613 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
 4614 [
 4615 # These are sane defaults that work on at least a few old systems.
 4616 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
 4617 
 4618 # Character class describing NM global symbol codes.
 4619 symcode='[[BCDEGRST]]'
 4620 
 4621 # Regexp to match symbols that can be accessed directly from C.
 4622 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
 4623 
 4624 # Transform an extracted symbol line into a proper C declaration
 4625 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
 4626 
 4627 # Transform an extracted symbol line into symbol name and symbol address
 4628 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'"
 4629 
 4630 # Define system-specific variables.
 4631 case $host_os in
 4632 aix*)
 4633   symcode='[[BCDT]]'
 4634   ;;
 4635 cygwin* | mingw* | pw32*)
 4636   symcode='[[ABCDGISTW]]'
 4637   ;;
 4638 hpux*) # Its linker distinguishes data from code symbols
 4639   if test "$host_cpu" = ia64; then
 4640     symcode='[[ABCDEGRST]]'
 4641   fi
 4642   lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
 4643   lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
 4644   ;;
 4645 linux*)
 4646   if test "$host_cpu" = ia64; then
 4647     symcode='[[ABCDGIRSTW]]'
 4648     lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
 4649     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'"
 4650   fi
 4651   ;;
 4652 irix* | nonstopux*)
 4653   symcode='[[BCDEGRST]]'
 4654   ;;
 4655 osf*)
 4656   symcode='[[BCDEGQRST]]'
 4657   ;;
 4658 solaris*)
 4659   symcode='[[BDRT]]'
 4660   ;;
 4661 sco3.2v5*)
 4662   symcode='[[DT]]'
 4663   ;;
 4664 sysv4.2uw2*)
 4665   symcode='[[DT]]'
 4666   ;;
 4667 sysv5* | sco5v6* | unixware* | OpenUNIX*)
 4668   symcode='[[ABDT]]'
 4669   ;;
 4670 sysv4)
 4671   symcode='[[DFNSTU]]'
 4672   ;;
 4673 esac
 4674 
 4675 # Handle CRLF in mingw tool chain
 4676 opt_cr=
 4677 case $build_os in
 4678 mingw*)
 4679   opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
 4680   ;;
 4681 esac
 4682 
 4683 # If we're using GNU nm, then use its standard symbol codes.
 4684 case `$NM -V 2>&1` in
 4685 *GNU* | *'with BFD'*)
 4686   symcode='[[ABCDGIRSTW]]' ;;
 4687 esac
 4688 
 4689 # Try without a prefix undercore, then with it.
 4690 for ac_symprfx in "" "_"; do
 4691 
 4692   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
 4693   symxfrm="\\1 $ac_symprfx\\2 \\2"
 4694 
 4695   # Write the raw and C identifiers.
 4696   lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ 	]]\($symcode$symcode*\)[[ 	]][[ 	]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
 4697 
 4698   # Check to see that the pipe works correctly.
 4699   pipe_works=no
 4700 
 4701   rm -f conftest*
 4702   cat > conftest.$ac_ext <<EOF
 4703 #ifdef __cplusplus
 4704 extern "C" {
 4705 #endif
 4706 char nm_test_var;
 4707 void nm_test_func(){}
 4708 #ifdef __cplusplus
 4709 }
 4710 #endif
 4711 int main(){nm_test_var='a';nm_test_func();return(0);}
 4712 EOF
 4713 
 4714   if AC_TRY_EVAL(ac_compile); then
 4715     # Now try to grab the symbols.
 4716     nlist=conftest.nm
 4717     if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
 4718       # Try sorting and uniquifying the output.
 4719       if sort "$nlist" | uniq > "$nlist"T; then
 4720 	mv -f "$nlist"T "$nlist"
 4721       else
 4722 	rm -f "$nlist"T
 4723       fi
 4724 
 4725       # Make sure that we snagged all the symbols we need.
 4726       if grep ' nm_test_var$' "$nlist" >/dev/null; then
 4727 	if grep ' nm_test_func$' "$nlist" >/dev/null; then
 4728 	  cat <<EOF > conftest.$ac_ext
 4729 #ifdef __cplusplus
 4730 extern "C" {
 4731 #endif
 4732 
 4733 EOF
 4734 	  # Now generate the symbol file.
 4735 	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
 4736 
 4737 	  cat <<EOF >> conftest.$ac_ext
 4738 #if defined (__STDC__) && __STDC__
 4739 # define lt_ptr_t void *
 4740 #else
 4741 # define lt_ptr_t char *
 4742 # define const
 4743 #endif
 4744 
 4745 /* The mapping between symbol names and symbols. */
 4746 const struct {
 4747   const char *name;
 4748   lt_ptr_t address;
 4749 }
 4750 lt_preloaded_symbols[[]] =
 4751 {
 4752 EOF
 4753 	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
 4754 	  cat <<\EOF >> conftest.$ac_ext
 4755   {0, (lt_ptr_t) 0}
 4756 };
 4757 
 4758 #ifdef __cplusplus
 4759 }
 4760 #endif
 4761 EOF
 4762 	  # Now try linking the two files.
 4763 	  mv conftest.$ac_objext conftstm.$ac_objext
 4764 	  lt_save_LIBS="$LIBS"
 4765 	  lt_save_CFLAGS="$CFLAGS"
 4766 	  LIBS="conftstm.$ac_objext"
 4767 	  CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
 4768 	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
 4769 	    pipe_works=yes
 4770 	  fi
 4771 	  LIBS="$lt_save_LIBS"
 4772 	  CFLAGS="$lt_save_CFLAGS"
 4773 	else
 4774 	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
 4775 	fi
 4776       else
 4777 	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
 4778       fi
 4779     else
 4780       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
 4781     fi
 4782   else
 4783     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
 4784     cat conftest.$ac_ext >&5
 4785   fi
 4786   rm -f conftest* conftst*
 4787 
 4788   # Do not use the global_symbol_pipe unless it works.
 4789   if test "$pipe_works" = yes; then
 4790     break
 4791   else
 4792     lt_cv_sys_global_symbol_pipe=
 4793   fi
 4794 done
 4795 ])
 4796 if test -z "$lt_cv_sys_global_symbol_pipe"; then
 4797   lt_cv_sys_global_symbol_to_cdecl=
 4798 fi
 4799 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
 4800   AC_MSG_RESULT(failed)
 4801 else
 4802   AC_MSG_RESULT(ok)
 4803 fi
 4804 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
 4805 
 4806 
 4807 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
 4808 # ---------------------------------------
 4809 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
 4810 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
 4811 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
 4812 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
 4813 
 4814 AC_MSG_CHECKING([for $compiler option to produce PIC])
 4815  ifelse([$1],[CXX],[
 4816   # C++ specific cases for pic, static, wl, etc.
 4817   if test "$GXX" = yes; then
 4818     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4819     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4820 
 4821     case $host_os in
 4822     aix*)
 4823       # All AIX code is PIC.
 4824       if test "$host_cpu" = ia64; then
 4825 	# AIX 5 now supports IA64 processor
 4826 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4827       fi
 4828       ;;
 4829     amigaos*)
 4830       # FIXME: we need at least 68020 code to build shared libraries, but
 4831       # adding the `-m68020' flag to GCC prevents building anything better,
 4832       # like `-m68040'.
 4833       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 4834       ;;
 4835     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 4836       # PIC is the default for these OSes.
 4837       ;;
 4838     mingw* | os2* | pw32*)
 4839       # This hack is so that the source file can tell whether it is being
 4840       # built for inclusion in a dll (and should export symbols for example).
 4841       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
 4842       ;;
 4843     darwin* | rhapsody*)
 4844       # PIC is the default on this platform
 4845       # Common symbols not allowed in MH_DYLIB files
 4846       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4847       ;;
 4848     *djgpp*)
 4849       # DJGPP does not support shared libraries at all
 4850       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
 4851       ;;
 4852     interix3*)
 4853       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 4854       # Instead, we relocate shared libraries at runtime.
 4855       ;;
 4856     sysv4*MP*)
 4857       if test -d /usr/nec; then
 4858 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 4859       fi
 4860       ;;
 4861     hpux*)
 4862       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 4863       # not for PA HP-UX.
 4864       case $host_cpu in
 4865       hppa*64*|ia64*)
 4866 	;;
 4867       *)
 4868 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4869 	;;
 4870       esac
 4871       ;;
 4872     *)
 4873       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4874       ;;
 4875     esac
 4876   else
 4877     case $host_os in
 4878       aix4* | aix5*)
 4879 	# All AIX code is PIC.
 4880 	if test "$host_cpu" = ia64; then
 4881 	  # AIX 5 now supports IA64 processor
 4882 	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4883 	else
 4884 	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 4885 	fi
 4886 	;;
 4887       chorus*)
 4888 	case $cc_basename in
 4889 	cxch68*)
 4890 	  # Green Hills C++ Compiler
 4891 	  # _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"
 4892 	  ;;
 4893 	esac
 4894 	;;
 4895        darwin*)
 4896          # PIC is the default on this platform
 4897          # Common symbols not allowed in MH_DYLIB files
 4898          case $cc_basename in
 4899            xlc*)
 4900            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
 4901            _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4902            ;;
 4903          esac
 4904        ;;
 4905       dgux*)
 4906 	case $cc_basename in
 4907 	  ec++*)
 4908 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4909 	    ;;
 4910 	  ghcx*)
 4911 	    # Green Hills C++ Compiler
 4912 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4913 	    ;;
 4914 	  *)
 4915 	    ;;
 4916 	esac
 4917 	;;
 4918       freebsd* | kfreebsd*-gnu | dragonfly*)
 4919 	# FreeBSD uses GNU C++
 4920 	;;
 4921       hpux9* | hpux10* | hpux11*)
 4922 	case $cc_basename in
 4923 	  CC*)
 4924 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4925 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
 4926 	    if test "$host_cpu" != ia64; then
 4927 	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4928 	    fi
 4929 	    ;;
 4930 	  aCC*)
 4931 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4932 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
 4933 	    case $host_cpu in
 4934 	    hppa*64*|ia64*)
 4935 	      # +Z the default
 4936 	      ;;
 4937 	    *)
 4938 	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4939 	      ;;
 4940 	    esac
 4941 	    ;;
 4942 	  *)
 4943 	    ;;
 4944 	esac
 4945 	;;
 4946       interix*)
 4947 	# This is c89, which is MS Visual C++ (no shared libs)
 4948 	# Anyone wants to do a port?
 4949 	;;
 4950       irix5* | irix6* | nonstopux*)
 4951 	case $cc_basename in
 4952 	  CC*)
 4953 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4954 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4955 	    # CC pic flag -KPIC is the default.
 4956 	    ;;
 4957 	  *)
 4958 	    ;;
 4959 	esac
 4960 	;;
 4961       linux*)
 4962 	case $cc_basename in
 4963 	  KCC*)
 4964 	    # KAI C++ Compiler
 4965 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 4966 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4967 	    ;;
 4968 	  icpc* | ecpc*)
 4969 	    # Intel C++
 4970 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4971 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4972 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4973 	    ;;
 4974 	  pgCC*)
 4975 	    # Portland Group C++ compiler.
 4976 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4977 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4978 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4979 	    ;;
 4980 	  cxx*)
 4981 	    # Compaq C++
 4982 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 4983 	    # Linux and Compaq Tru64 Unix objects are PIC.
 4984 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
 4985 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4986 	    ;;
 4987 	  *)
 4988 	    ;;
 4989 	esac
 4990 	;;
 4991       lynxos*)
 4992 	;;
 4993       m88k*)
 4994 	;;
 4995       mvs*)
 4996 	case $cc_basename in
 4997 	  cxx*)
 4998 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
 4999 	    ;;
 5000 	  *)
 5001 	    ;;
 5002 	esac
 5003 	;;
 5004       netbsd*)
 5005 	;;
 5006       osf3* | osf4* | osf5*)
 5007 	case $cc_basename in
 5008 	  KCC*)
 5009 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 5010 	    ;;
 5011 	  RCC*)
 5012 	    # Rational C++ 2.4.1
 5013 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 5014 	    ;;
 5015 	  cxx*)
 5016 	    # Digital/Compaq C++
 5017 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5018 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 5019 	    # Linux and Compaq Tru64 Unix objects are PIC.
 5020 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
 5021 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 5022 	    ;;
 5023 	  *)
 5024 	    ;;
 5025 	esac
 5026 	;;
 5027       psos*)
 5028 	;;
 5029       solaris*)
 5030 	case $cc_basename in
 5031 	  CC*)
 5032 	    # Sun C++ 4.2, 5.x and Centerline C++
 5033 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5034 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5035 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 5036 	    ;;
 5037 	  gcx*)
 5038 	    # Green Hills C++ Compiler
 5039 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 5040 	    ;;
 5041 	  *)
 5042 	    ;;
 5043 	esac
 5044 	;;
 5045       sunos4*)
 5046 	case $cc_basename in
 5047 	  CC*)
 5048 	    # Sun C++ 4.x
 5049 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 5050 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5051 	    ;;
 5052 	  lcc*)
 5053 	    # Lucid
 5054 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 5055 	    ;;
 5056 	  *)
 5057 	    ;;
 5058 	esac
 5059 	;;
 5060       tandem*)
 5061 	case $cc_basename in
 5062 	  NCC*)
 5063 	    # NonStop-UX NCC 3.20
 5064 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5065 	    ;;
 5066 	  *)
 5067 	    ;;
 5068 	esac
 5069 	;;
 5070       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 5071 	case $cc_basename in
 5072 	  CC*)
 5073 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5074 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5075 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5076 	    ;;
 5077 	esac
 5078 	;;
 5079       vxworks*)
 5080 	;;
 5081       *)
 5082 	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 5083 	;;
 5084     esac
 5085   fi
 5086 ],
 5087 [
 5088   if test "$GCC" = yes; then
 5089     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5090     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
 5091 
 5092     case $host_os in
 5093       aix*)
 5094       # All AIX code is PIC.
 5095       if test "$host_cpu" = ia64; then
 5096 	# AIX 5 now supports IA64 processor
 5097 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5098       fi
 5099       ;;
 5100 
 5101     amigaos*)
 5102       # FIXME: we need at least 68020 code to build shared libraries, but
 5103       # adding the `-m68020' flag to GCC prevents building anything better,
 5104       # like `-m68040'.
 5105       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 5106       ;;
 5107 
 5108     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 5109       # PIC is the default for these OSes.
 5110       ;;
 5111 
 5112     mingw* | pw32* | os2*)
 5113       # This hack is so that the source file can tell whether it is being
 5114       # built for inclusion in a dll (and should export symbols for example).
 5115       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
 5116       ;;
 5117 
 5118     darwin* | rhapsody*)
 5119       # PIC is the default on this platform
 5120       # Common symbols not allowed in MH_DYLIB files
 5121       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 5122       ;;
 5123 
 5124     interix3*)
 5125       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 5126       # Instead, we relocate shared libraries at runtime.
 5127       ;;
 5128 
 5129     msdosdjgpp*)
 5130       # Just because we use GCC doesn't mean we suddenly get shared libraries
 5131       # on systems that don't support them.
 5132       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 5133       enable_shared=no
 5134       ;;
 5135 
 5136     sysv4*MP*)
 5137       if test -d /usr/nec; then
 5138 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 5139       fi
 5140       ;;
 5141 
 5142     hpux*)
 5143       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 5144       # not for PA HP-UX.
 5145       case $host_cpu in
 5146       hppa*64*|ia64*)
 5147 	# +Z the default
 5148 	;;
 5149       *)
 5150 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5151 	;;
 5152       esac
 5153       ;;
 5154 
 5155     *)
 5156       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 5157       ;;
 5158     esac
 5159   else
 5160     # PORTME Check for flag to pass linker flags through the system compiler.
 5161     case $host_os in
 5162     aix*)
 5163       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5164       if test "$host_cpu" = ia64; then
 5165 	# AIX 5 now supports IA64 processor
 5166 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5167       else
 5168 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 5169       fi
 5170       ;;
 5171       darwin*)
 5172         # PIC is the default on this platform
 5173         # Common symbols not allowed in MH_DYLIB files
 5174        case $cc_basename in
 5175          xlc*)
 5176          _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
 5177          _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5178          ;;
 5179        esac
 5180        ;;
 5181 
 5182     mingw* | pw32* | os2*)
 5183       # This hack is so that the source file can tell whether it is being
 5184       # built for inclusion in a dll (and should export symbols for example).
 5185       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
 5186       ;;
 5187 
 5188     hpux9* | hpux10* | hpux11*)
 5189       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5190       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 5191       # not for PA HP-UX.
 5192       case $host_cpu in
 5193       hppa*64*|ia64*)
 5194 	# +Z the default
 5195 	;;
 5196       *)
 5197 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 5198 	;;
 5199       esac
 5200       # Is there a better lt_prog_compiler_static that works with the bundled CC?
 5201       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
 5202       ;;
 5203 
 5204     irix5* | irix6* | nonstopux*)
 5205       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5206       # PIC (with -KPIC) is the default.
 5207       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 5208       ;;
 5209 
 5210     newsos6)
 5211       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5212       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5213       ;;
 5214 
 5215     linux*)
 5216       case $cc_basename in
 5217       icc* | ecc*)
 5218 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5219 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5220 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
 5221         ;;
 5222       pgcc* | pgf77* | pgf90* | pgf95*)
 5223         # Portland Group compilers (*not* the Pentium gcc compiler,
 5224 	# which looks to be a dead project)
 5225 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5226 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 5227 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5228         ;;
 5229       ccc*)
 5230         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5231         # All Alpha code is PIC.
 5232         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 5233         ;;
 5234       esac
 5235       ;;
 5236 
 5237     osf3* | osf4* | osf5*)
 5238       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5239       # All OSF/1 code is PIC.
 5240       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 5241       ;;
 5242 
 5243     solaris*)
 5244       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5245       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5246       case $cc_basename in
 5247       f77* | f90* | f95*)
 5248 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
 5249       *)
 5250 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
 5251       esac
 5252       ;;
 5253 
 5254     sunos4*)
 5255       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 5256       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 5257       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5258       ;;
 5259 
 5260     sysv4 | sysv4.2uw2* | sysv4.3*)
 5261       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5262       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5263       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5264       ;;
 5265 
 5266     sysv4*MP*)
 5267       if test -d /usr/nec ;then
 5268 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
 5269 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5270       fi
 5271       ;;
 5272 
 5273     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 5274       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5275       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 5276       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5277       ;;
 5278 
 5279     unicos*)
 5280       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 5281       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 5282       ;;
 5283 
 5284     uts4*)
 5285       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 5286       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 5287       ;;
 5288 
 5289     *)
 5290       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 5291       ;;
 5292     esac
 5293   fi
 5294 ])
 5295 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
 5296 
 5297 #
 5298 # Check to make sure the PIC flag actually works.
 5299 #
 5300 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
 5301   AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
 5302     _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
 5303     [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
 5304     [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
 5305      "" | " "*) ;;
 5306      *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
 5307      esac],
 5308     [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
 5309      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
 5310 fi
 5311 case $host_os in
 5312   # For platforms which do not support PIC, -DPIC is meaningless:
 5313   *djgpp*)
 5314     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
 5315     ;;
 5316   *)
 5317     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
 5318     ;;
 5319 esac
 5320 
 5321 #
 5322 # Check to make sure the static flag actually works.
 5323 #
 5324 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
 5325 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
 5326   _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
 5327   $lt_tmp_static_flag,
 5328   [],
 5329   [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
 5330 ])
 5331 
 5332 
 5333 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
 5334 # ------------------------------------
 5335 # See if the linker supports building shared libraries.
 5336 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
 5337 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 5338 ifelse([$1],[CXX],[
 5339   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 5340   case $host_os in
 5341   aix4* | aix5*)
 5342     # If we're using GNU nm, then we don't want the "-C" option.
 5343     # -C means demangle to AIX nm, but means don't demangle with GNU nm
 5344     if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
 5345       _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'
 5346     else
 5347       _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'
 5348     fi
 5349     ;;
 5350   pw32*)
 5351     _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
 5352   ;;
 5353   cygwin* | mingw*)
 5354     _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'
 5355   ;;
 5356   *)
 5357     _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 5358   ;;
 5359   esac
 5360 ],[
 5361   runpath_var=
 5362   _LT_AC_TAGVAR(allow_undefined_flag, $1)=
 5363   _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 5364   _LT_AC_TAGVAR(archive_cmds, $1)=
 5365   _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
 5366   _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
 5367   _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
 5368   _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
 5369   _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
 5370   _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
 5371   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
 5372   _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 5373   _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
 5374   _LT_AC_TAGVAR(hardcode_direct, $1)=no
 5375   _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
 5376   _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 5377   _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
 5378   _LT_AC_TAGVAR(hardcode_automatic, $1)=no
 5379   _LT_AC_TAGVAR(module_cmds, $1)=
 5380   _LT_AC_TAGVAR(module_expsym_cmds, $1)=
 5381   _LT_AC_TAGVAR(always_export_symbols, $1)=no
 5382   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 5383   # include_expsyms should be a list of space-separated symbols to be *always*
 5384   # included in the symbol list
 5385   _LT_AC_TAGVAR(include_expsyms, $1)=
 5386   # exclude_expsyms can be an extended regexp of symbols to exclude
 5387   # it will be wrapped by ` (' and `)$', so one must not match beginning or
 5388   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
 5389   # as well as any symbol that contains `d'.
 5390   _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
 5391   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
 5392   # platforms (ab)use it in PIC code, but their linkers get confused if
 5393   # the symbol is explicitly referenced.  Since portable code cannot
 5394   # rely on this symbol name, it's probably fine to never include it in
 5395   # preloaded symbol tables.
 5396   extract_expsyms_cmds=
 5397   # Just being paranoid about ensuring that cc_basename is set.
 5398   _LT_CC_BASENAME([$compiler])
 5399   case $host_os in
 5400   cygwin* | mingw* | pw32*)
 5401     # FIXME: the MSVC++ port hasn't been tested in a loooong time
 5402     # When not using gcc, we currently assume that we are using
 5403     # Microsoft Visual C++.
 5404     if test "$GCC" != yes; then
 5405       with_gnu_ld=no
 5406     fi
 5407     ;;
 5408   interix*)
 5409     # we just hope/assume this is gcc and not c89 (= MSVC++)
 5410     with_gnu_ld=yes
 5411     ;;
 5412   openbsd*)
 5413     with_gnu_ld=no
 5414     ;;
 5415   esac
 5416 
 5417   _LT_AC_TAGVAR(ld_shlibs, $1)=yes
 5418   if test "$with_gnu_ld" = yes; then
 5419     # If archive_cmds runs LD, not CC, wlarc should be empty
 5420     wlarc='${wl}'
 5421 
 5422     # Set some defaults for GNU ld with shared library support. These
 5423     # are reset later if shared libraries are not supported. Putting them
 5424     # here allows them to be overridden if necessary.
 5425     runpath_var=LD_RUN_PATH
 5426     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
 5427     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 5428     # ancient GNU ld didn't support --whole-archive et. al.
 5429     if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
 5430 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
 5431       else
 5432   	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
 5433     fi
 5434     supports_anon_versioning=no
 5435     case `$LD -v 2>/dev/null` in
 5436       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
 5437       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
 5438       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
 5439       *\ 2.11.*) ;; # other 2.11 versions
 5440       *) supports_anon_versioning=yes ;;
 5441     esac
 5442 
 5443     # See if GNU ld supports shared libraries.
 5444     case $host_os in
 5445     aix3* | aix4* | aix5*)
 5446       # On AIX/PPC, the GNU linker is very broken
 5447       if test "$host_cpu" != ia64; then
 5448 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5449 	cat <<EOF 1>&2
 5450 
 5451 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
 5452 *** to be unable to reliably create shared libraries on AIX.
 5453 *** Therefore, libtool is disabling shared libraries support.  If you
 5454 *** really care for shared libraries, you may want to modify your PATH
 5455 *** so that a non-GNU linker is found, and then restart.
 5456 
 5457 EOF
 5458       fi
 5459       ;;
 5460 
 5461     amigaos*)
 5462       _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)'
 5463       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5464       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5465 
 5466       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
 5467       # that the semantics of dynamic libraries on AmigaOS, at least up
 5468       # to version 4, is to share data among multiple programs linked
 5469       # with the same dynamic library.  Since this doesn't match the
 5470       # behavior of shared libraries on other platforms, we can't use
 5471       # them.
 5472       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 5473       ;;
 5474 
 5475     beos*)
 5476       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 5477 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 5478 	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 5479 	# support --undefined.  This deserves some investigation.  FIXME
 5480 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 5481       else
 5482 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5483       fi
 5484       ;;
 5485 
 5486     cygwin* | mingw* | pw32*)
 5487       # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 5488       # as there is no search path for DLLs.
 5489       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5490       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 5491       _LT_AC_TAGVAR(always_export_symbols, $1)=no
 5492       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5493       _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'
 5494 
 5495       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
 5496         _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'
 5497 	# If the export-symbols file already is a .def file (1st line
 5498 	# is EXPORTS), use it as is; otherwise, prepend...
 5499 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
 5500 	  cp $export_symbols $output_objdir/$soname.def;
 5501 	else
 5502 	  echo EXPORTS > $output_objdir/$soname.def;
 5503 	  cat $export_symbols >> $output_objdir/$soname.def;
 5504 	fi~
 5505 	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 5506       else
 5507 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5508       fi
 5509       ;;
 5510 
 5511     interix3*)
 5512       _LT_AC_TAGVAR(hardcode_direct, $1)=no
 5513       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5514       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 5515       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 5516       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 5517       # Instead, shared libraries are loaded at an image base (0x10000000 by
 5518       # default) and relocated if they conflict, which is a slow very memory
 5519       # consuming and fragmenting process.  To avoid this, we pick a random,
 5520       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 5521       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 5522       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5523       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5524       ;;
 5525 
 5526     linux*)
 5527       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 5528 	tmp_addflag=
 5529 	case $cc_basename,$host_cpu in
 5530 	pgcc*)				# Portland Group C compiler
 5531 	  _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'
 5532 	  tmp_addflag=' $pic_flag'
 5533 	  ;;
 5534 	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
 5535 	  _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'
 5536 	  tmp_addflag=' $pic_flag -Mnomain' ;;
 5537 	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
 5538 	  tmp_addflag=' -i_dynamic' ;;
 5539 	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
 5540 	  tmp_addflag=' -i_dynamic -nofor_main' ;;
 5541 	ifc* | ifort*)			# Intel Fortran compiler
 5542 	  tmp_addflag=' -nofor_main' ;;
 5543 	esac
 5544 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 5545 
 5546 	if test $supports_anon_versioning = yes; then
 5547 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
 5548   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 5549   $echo "local: *; };" >> $output_objdir/$libname.ver~
 5550 	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 5551 	fi
 5552       else
 5553 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5554       fi
 5555       ;;
 5556 
 5557     netbsd*)
 5558       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
 5559 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
 5560 	wlarc=
 5561       else
 5562 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 5563 	_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'
 5564       fi
 5565       ;;
 5566 
 5567     solaris*)
 5568       if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
 5569 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5570 	cat <<EOF 1>&2
 5571 
 5572 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
 5573 *** create shared libraries on Solaris systems.  Therefore, libtool
 5574 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5575 *** binutils to release 2.9.1 or newer.  Another option is to modify
 5576 *** your PATH or compiler configuration so that the native linker is
 5577 *** used, and then restart.
 5578 
 5579 EOF
 5580       elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 5581 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 5582 	_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'
 5583       else
 5584 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5585       fi
 5586       ;;
 5587 
 5588     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
 5589       case `$LD -v 2>&1` in
 5590         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 
 5591 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5592 	cat <<_LT_EOF 1>&2
 5593 
 5594 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
 5595 *** reliably create shared libraries on SCO systems.  Therefore, libtool
 5596 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5597 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
 5598 *** your PATH or compiler configuration so that the native linker is
 5599 *** used, and then restart.
 5600 
 5601 _LT_EOF
 5602 	;;
 5603 	*)
 5604 	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 5605 	    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
 5606 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
 5607 	    _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'
 5608 	  else
 5609 	    _LT_AC_TAGVAR(ld_shlibs, $1)=no
 5610 	  fi
 5611 	;;
 5612       esac
 5613       ;;
 5614 
 5615     sunos4*)
 5616       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5617       wlarc=
 5618       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5619       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5620       ;;
 5621 
 5622     *)
 5623       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 5624 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 5625 	_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'
 5626       else
 5627 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 5628       fi
 5629       ;;
 5630     esac
 5631 
 5632     if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
 5633       runpath_var=
 5634       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
 5635       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
 5636       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
 5637     fi
 5638   else
 5639     # PORTME fill in a description of your system's linker (not GNU ld)
 5640     case $host_os in
 5641     aix3*)
 5642       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 5643       _LT_AC_TAGVAR(always_export_symbols, $1)=yes
 5644       _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'
 5645       # Note: this linker hardcodes the directories in LIBPATH if there
 5646       # are no directories specified by -L.
 5647       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5648       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
 5649 	# Neither direct hardcoding nor static linking is supported with a
 5650 	# broken collect2.
 5651 	_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
 5652       fi
 5653       ;;
 5654 
 5655     aix4* | aix5*)
 5656       if test "$host_cpu" = ia64; then
 5657 	# On IA64, the linker does run time linking by default, so we don't
 5658 	# have to do anything special.
 5659 	aix_use_runtimelinking=no
 5660 	exp_sym_flag='-Bexport'
 5661 	no_entry_flag=""
 5662       else
 5663 	# If we're using GNU nm, then we don't want the "-C" option.
 5664 	# -C means demangle to AIX nm, but means don't demangle with GNU nm
 5665 	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
 5666 	  _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'
 5667 	else
 5668 	  _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'
 5669 	fi
 5670 	aix_use_runtimelinking=no
 5671 
 5672 	# Test if we are trying to use run time linking or normal
 5673 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 5674 	# need to do runtime linking.
 5675 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
 5676 	  for ld_flag in $LDFLAGS; do
 5677   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
 5678   	    aix_use_runtimelinking=yes
 5679   	    break
 5680   	  fi
 5681 	  done
 5682 	  ;;
 5683 	esac
 5684 
 5685 	exp_sym_flag='-bexport'
 5686 	no_entry_flag='-bnoentry'
 5687       fi
 5688 
 5689       # When large executables or shared objects are built, AIX ld can
 5690       # have problems creating the table of contents.  If linking a library
 5691       # or program results in "error TOC overflow" add -mminimal-toc to
 5692       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 5693       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 5694 
 5695       _LT_AC_TAGVAR(archive_cmds, $1)=''
 5696       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5697       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
 5698       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 5699 
 5700       if test "$GCC" = yes; then
 5701 	case $host_os in aix4.[[012]]|aix4.[[012]].*)
 5702 	# We only want to do this on AIX 4.2 and lower, the check
 5703 	# below for broken collect2 doesn't work under 4.3+
 5704 	  collect2name=`${CC} -print-prog-name=collect2`
 5705 	  if test -f "$collect2name" && \
 5706   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 5707 	  then
 5708   	  # We have reworked collect2
 5709   	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5710 	  else
 5711   	  # We have old collect2
 5712   	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
 5713   	  # It fails to find uninstalled libraries when the uninstalled
 5714   	  # path is not listed in the libpath.  Setting hardcode_minus_L
 5715   	  # to unsupported forces relinking
 5716   	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5717   	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5718   	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
 5719 	  fi
 5720 	  ;;
 5721 	esac
 5722 	shared_flag='-shared'
 5723 	if test "$aix_use_runtimelinking" = yes; then
 5724 	  shared_flag="$shared_flag "'${wl}-G'
 5725 	fi
 5726       else
 5727 	# not using gcc
 5728 	if test "$host_cpu" = ia64; then
 5729   	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 5730   	# chokes on -Wl,-G. The following line is correct:
 5731 	  shared_flag='-G'
 5732 	else
 5733 	  if test "$aix_use_runtimelinking" = yes; then
 5734 	    shared_flag='${wl}-G'
 5735 	  else
 5736 	    shared_flag='${wl}-bM:SRE'
 5737 	  fi
 5738 	fi
 5739       fi
 5740 
 5741       # It seems that -bexpall does not export symbols beginning with
 5742       # underscore (_), so it is better to generate a list of symbols to export.
 5743       _LT_AC_TAGVAR(always_export_symbols, $1)=yes
 5744       if test "$aix_use_runtimelinking" = yes; then
 5745 	# Warning - without using the other runtime loading flags (-brtl),
 5746 	# -berok will link without error, but may produce a broken library.
 5747 	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
 5748        # Determine the default libpath from the value encoded in an empty executable.
 5749        _LT_AC_SYS_LIBPATH_AIX
 5750        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 5751 	_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 $shared_flag"
 5752        else
 5753 	if test "$host_cpu" = ia64; then
 5754 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
 5755 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 5756 	  _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"
 5757 	else
 5758 	 # Determine the default libpath from the value encoded in an empty executable.
 5759 	 _LT_AC_SYS_LIBPATH_AIX
 5760 	 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 5761 	  # Warning - without using the other run time loading flags,
 5762 	  # -berok will link without error, but may produce a broken library.
 5763 	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
 5764 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
 5765 	  # Exported symbols can be pulled into shared objects from archives
 5766 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 5767 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
 5768 	  # This is similar to how AIX traditionally builds its shared libraries.
 5769 	  _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'
 5770 	fi
 5771       fi
 5772       ;;
 5773 
 5774     amigaos*)
 5775       _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)'
 5776       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5777       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5778       # see comment about different semantics on the GNU ld section
 5779       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 5780       ;;
 5781 
 5782     bsdi[[45]]*)
 5783       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
 5784       ;;
 5785 
 5786     cygwin* | mingw* | pw32*)
 5787       # When not using gcc, we currently assume that we are using
 5788       # Microsoft Visual C++.
 5789       # hardcode_libdir_flag_spec is actually meaningless, as there is
 5790       # no search path for DLLs.
 5791       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 5792       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 5793       # Tell ltmain to make .lib files, not .a files.
 5794       libext=lib
 5795       # Tell ltmain to make .dll files, not .so files.
 5796       shrext_cmds=".dll"
 5797       # FIXME: Setting linknames here is a bad hack.
 5798       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
 5799       # The linker will automatically build a .lib file if we build a DLL.
 5800       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
 5801       # FIXME: Should let the user specify the lib program.
 5802       _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
 5803       _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
 5804       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5805       ;;
 5806 
 5807     darwin* | rhapsody*)
 5808       case $host_os in
 5809         rhapsody* | darwin1.[[012]])
 5810          _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
 5811          ;;
 5812        *) # Darwin 1.3 on
 5813          if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
 5814            _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
 5815          else
 5816            case ${MACOSX_DEPLOYMENT_TARGET} in
 5817              10.[[012]])
 5818                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
 5819                ;;
 5820              10.*)
 5821                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
 5822                ;;
 5823            esac
 5824          fi
 5825          ;;
 5826       esac
 5827       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 5828       _LT_AC_TAGVAR(hardcode_direct, $1)=no
 5829       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
 5830       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 5831       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
 5832       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 5833     if test "$GCC" = yes ; then
 5834     	output_verbose_link_cmd='echo'
 5835         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
 5836       _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
 5837       # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
 5838       _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}'
 5839       _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}'
 5840     else
 5841       case $cc_basename in
 5842         xlc*)
 5843          output_verbose_link_cmd='echo'
 5844          _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'
 5845          _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
 5846           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
 5847          _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}'
 5848           _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}'
 5849           ;;
 5850        *)
 5851          _LT_AC_TAGVAR(ld_shlibs, $1)=no
 5852           ;;
 5853       esac
 5854     fi
 5855       ;;
 5856 
 5857     dgux*)
 5858       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5859       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5860       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5861       ;;
 5862 
 5863     freebsd1*)
 5864       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 5865       ;;
 5866 
 5867     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
 5868     # support.  Future versions do this automatically, but an explicit c++rt0.o
 5869     # does not break anything, and helps significantly (at the cost of a little
 5870     # extra space).
 5871     freebsd2.2*)
 5872       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
 5873       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5874       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5875       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5876       ;;
 5877 
 5878     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
 5879     freebsd2*)
 5880       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5881       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5882       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5883       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5884       ;;
 5885 
 5886     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
 5887     freebsd* | kfreebsd*-gnu | dragonfly*)
 5888       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
 5889       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5890       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5891       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5892       ;;
 5893 
 5894     hpux9*)
 5895       if test "$GCC" = yes; then
 5896 	_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'
 5897       else
 5898 	_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'
 5899       fi
 5900       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 5901       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 5902       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5903 
 5904       # hardcode_minus_L: Not really in the search PATH,
 5905       # but as the default location of the library.
 5906       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5907       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 5908       ;;
 5909 
 5910     hpux10*)
 5911       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
 5912 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5913       else
 5914 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
 5915       fi
 5916       if test "$with_gnu_ld" = no; then
 5917 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 5918 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 5919 
 5920 	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5921 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 5922 
 5923 	# hardcode_minus_L: Not really in the search PATH,
 5924 	# but as the default location of the library.
 5925 	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5926       fi
 5927       ;;
 5928 
 5929     hpux11*)
 5930       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
 5931 	case $host_cpu in
 5932 	hppa*64*)
 5933 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
 5934 	  ;;
 5935 	ia64*)
 5936 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5937 	  ;;
 5938 	*)
 5939 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5940 	  ;;
 5941 	esac
 5942       else
 5943 	case $host_cpu in
 5944 	hppa*64*)
 5945 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
 5946 	  ;;
 5947 	ia64*)
 5948 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5949 	  ;;
 5950 	*)
 5951 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5952 	  ;;
 5953 	esac
 5954       fi
 5955       if test "$with_gnu_ld" = no; then
 5956 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 5957 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 5958 
 5959 	case $host_cpu in
 5960 	hppa*64*|ia64*)
 5961 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
 5962 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
 5963 	  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5964 	  ;;
 5965 	*)
 5966 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5967 	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 5968 
 5969 	  # hardcode_minus_L: Not really in the search PATH,
 5970 	  # but as the default location of the library.
 5971 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 5972 	  ;;
 5973 	esac
 5974       fi
 5975       ;;
 5976 
 5977     irix5* | irix6* | nonstopux*)
 5978       if test "$GCC" = yes; then
 5979 	_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'
 5980       else
 5981 	_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'
 5982 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
 5983       fi
 5984       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 5985       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 5986       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 5987       ;;
 5988 
 5989     netbsd*)
 5990       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
 5991 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
 5992       else
 5993 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
 5994       fi
 5995       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5996       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 5997       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 5998       ;;
 5999 
 6000     newsos6)
 6001       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6002       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 6003       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 6004       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 6005       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6006       ;;
 6007 
 6008     openbsd*)
 6009       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 6010       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6011       if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 6012 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 6013 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
 6014 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 6015 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 6016       else
 6017        case $host_os in
 6018 	 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
 6019 	   _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 6020 	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 6021 	   ;;
 6022 	 *)
 6023 	   _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 6024 	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 6025 	   ;;
 6026        esac
 6027       fi
 6028       ;;
 6029 
 6030     os2*)
 6031       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6032       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 6033       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 6034       _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'
 6035       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
 6036       ;;
 6037 
 6038     osf3*)
 6039       if test "$GCC" = yes; then
 6040 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 6041 	_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'
 6042       else
 6043 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 6044 	_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'
 6045       fi
 6046       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 6047       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 6048       ;;
 6049 
 6050     osf4* | osf5*)	# as osf3* with the addition of -msym flag
 6051       if test "$GCC" = yes; then
 6052 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 6053 	_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'
 6054 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 6055       else
 6056 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 6057 	_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'
 6058 	_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~
 6059 	$LD -shared${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'
 6060 
 6061 	# Both c and cxx compiler support -rpath directly
 6062 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 6063       fi
 6064       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 6065       ;;
 6066 
 6067     solaris*)
 6068       _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
 6069       if test "$GCC" = yes; then
 6070 	wlarc='${wl}'
 6071 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
 6072 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
 6073 	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
 6074       else
 6075 	wlarc=''
 6076 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_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   	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
 6079       fi
 6080       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 6081       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6082       case $host_os in
 6083       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 6084       *)
 6085  	# The compiler driver will combine linker options so we
 6086  	# cannot just pass the convience library names through
 6087  	# without $wl, iff we do not link with $LD.
 6088  	# Luckily, gcc supports the same syntax we need for Sun Studio.
 6089  	# Supported since Solaris 2.6 (maybe 2.5.1?)
 6090  	case $wlarc in
 6091  	'')
 6092  	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
 6093  	*)
 6094  	  _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' ;;
 6095  	esac ;;
 6096       esac
 6097       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 6098       ;;
 6099 
 6100     sunos4*)
 6101       if test "x$host_vendor" = xsequent; then
 6102 	# Use $CC to link under sequent, because it throws in some extra .o
 6103 	# files that make .init and .fini sections work.
 6104 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
 6105       else
 6106 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
 6107       fi
 6108       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6109       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 6110       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 6111       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6112       ;;
 6113 
 6114     sysv4)
 6115       case $host_vendor in
 6116 	sni)
 6117 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6118 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
 6119 	;;
 6120 	siemens)
 6121 	  ## LD is ld it makes a PLAMLIB
 6122 	  ## CC just makes a GrossModule.
 6123 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
 6124 	  _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
 6125 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
 6126         ;;
 6127 	motorola)
 6128 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6129 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
 6130 	;;
 6131       esac
 6132       runpath_var='LD_RUN_PATH'
 6133       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6134       ;;
 6135 
 6136     sysv4.3*)
 6137       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6138       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6139       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
 6140       ;;
 6141 
 6142     sysv4*MP*)
 6143       if test -d /usr/nec; then
 6144 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6145 	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6146 	runpath_var=LD_RUN_PATH
 6147 	hardcode_runpath_var=yes
 6148 	_LT_AC_TAGVAR(ld_shlibs, $1)=yes
 6149       fi
 6150       ;;
 6151 
 6152     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
 6153       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
 6154       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 6155       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6156       runpath_var='LD_RUN_PATH'
 6157 
 6158       if test "$GCC" = yes; then
 6159 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6160 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6161       else
 6162 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6163 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6164       fi
 6165       ;;
 6166 
 6167     sysv5* | sco3.2v5* | sco5v6*)
 6168       # Note: We can NOT use -z defs as we might desire, because we do not
 6169       # link with -lc, and that would cause any symbols used from libc to
 6170       # always be unresolved, which means just about no library would
 6171       # ever link correctly.  If we're not using GNU ld we use -z text
 6172       # though, which does catch some bad symbols but isn't as heavy-handed
 6173       # as -z defs.
 6174       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
 6175       _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
 6176       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 6177       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6178       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
 6179       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
 6180       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
 6181       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
 6182       runpath_var='LD_RUN_PATH'
 6183 
 6184       if test "$GCC" = yes; then
 6185 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
 6186 	_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'
 6187       else
 6188 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
 6189 	_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'
 6190       fi
 6191       ;;
 6192 
 6193     uts4*)
 6194       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6195       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6196       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 6197       ;;
 6198 
 6199     *)
 6200       _LT_AC_TAGVAR(ld_shlibs, $1)=no
 6201       ;;
 6202     esac
 6203   fi
 6204 ])
 6205 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
 6206 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
 6207 
 6208 #
 6209 # Do we need to explicitly link libc?
 6210 #
 6211 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
 6212 x|xyes)
 6213   # Assume -lc should be added
 6214   _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
 6215 
 6216   if test "$enable_shared" = yes && test "$GCC" = yes; then
 6217     case $_LT_AC_TAGVAR(archive_cmds, $1) in
 6218     *'~'*)
 6219       # FIXME: we may have to deal with multi-command sequences.
 6220       ;;
 6221     '$CC '*)
 6222       # Test whether the compiler implicitly links with -lc since on some
 6223       # systems, -lgcc has to come before -lc. If gcc already passes -lc
 6224       # to ld, don't add -lc before -lgcc.
 6225       AC_MSG_CHECKING([whether -lc should be explicitly linked in])
 6226       $rm conftest*
 6227       printf "$lt_simple_compile_test_code" > conftest.$ac_ext
 6228 
 6229       if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
 6230         soname=conftest
 6231         lib=conftest
 6232         libobjs=conftest.$ac_objext
 6233         deplibs=
 6234         wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
 6235 	pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
 6236         compiler_flags=-v
 6237         linker_flags=-v
 6238         verstring=
 6239         output_objdir=.
 6240         libname=conftest
 6241         lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
 6242         _LT_AC_TAGVAR(allow_undefined_flag, $1)=
 6243         if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
 6244         then
 6245 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 6246         else
 6247 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
 6248         fi
 6249         _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
 6250       else
 6251         cat conftest.err 1>&5
 6252       fi
 6253       $rm conftest*
 6254       AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
 6255       ;;
 6256     esac
 6257   fi
 6258   ;;
 6259 esac
 6260 ])# AC_LIBTOOL_PROG_LD_SHLIBS
 6261 
 6262 
 6263 # _LT_AC_FILE_LTDLL_C
 6264 # -------------------
 6265 # Be careful that the start marker always follows a newline.
 6266 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
 6267 # /* ltdll.c starts here */
 6268 # #define WIN32_LEAN_AND_MEAN
 6269 # #include <windows.h>
 6270 # #undef WIN32_LEAN_AND_MEAN
 6271 # #include <stdio.h>
 6272 #
 6273 # #ifndef __CYGWIN__
 6274 # #  ifdef __CYGWIN32__
 6275 # #    define __CYGWIN__ __CYGWIN32__
 6276 # #  endif
 6277 # #endif
 6278 #
 6279 # #ifdef __cplusplus
 6280 # extern "C" {
 6281 # #endif
 6282 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
 6283 # #ifdef __cplusplus
 6284 # }
 6285 # #endif
 6286 #
 6287 # #ifdef __CYGWIN__
 6288 # #include <cygwin/cygwin_dll.h>
 6289 # DECLARE_CYGWIN_DLL( DllMain );
 6290 # #endif
 6291 # HINSTANCE __hDllInstance_base;
 6292 #
 6293 # BOOL APIENTRY
 6294 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
 6295 # {
 6296 #   __hDllInstance_base = hInst;
 6297 #   return TRUE;
 6298 # }
 6299 # /* ltdll.c ends here */
 6300 ])# _LT_AC_FILE_LTDLL_C
 6301 
 6302 
 6303 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
 6304 # ---------------------------------
 6305 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
 6306 
 6307 
 6308 # old names
 6309 AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
 6310 AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
 6311 AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
 6312 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
 6313 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
 6314 AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
 6315 AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
 6316 
 6317 # This is just to silence aclocal about the macro not being used
 6318 ifelse([AC_DISABLE_FAST_INSTALL])
 6319 
 6320 AC_DEFUN([LT_AC_PROG_GCJ],
 6321 [AC_CHECK_TOOL(GCJ, gcj, no)
 6322   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
 6323   AC_SUBST(GCJFLAGS)
 6324 ])
 6325 
 6326 AC_DEFUN([LT_AC_PROG_RC],
 6327 [AC_CHECK_TOOL(RC, windres, no)
 6328 ])
 6329 
 6330 # NOTE: This macro has been submitted for inclusion into   #
 6331 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
 6332 #  a released version of Autoconf we should remove this    #
 6333 #  macro and use it instead.                               #
 6334 # LT_AC_PROG_SED
 6335 # --------------
 6336 # Check for a fully-functional sed program, that truncates
 6337 # as few characters as possible.  Prefer GNU sed if found.
 6338 AC_DEFUN([LT_AC_PROG_SED],
 6339 [AC_MSG_CHECKING([for a sed that does not truncate output])
 6340 AC_CACHE_VAL(lt_cv_path_SED,
 6341 [# Loop through the user's path and test for sed and gsed.
 6342 # Then use that list of sed's as ones to test for truncation.
 6343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 6344 for as_dir in $PATH
 6345 do
 6346   IFS=$as_save_IFS
 6347   test -z "$as_dir" && as_dir=.
 6348   for lt_ac_prog in sed gsed; do
 6349     for ac_exec_ext in '' $ac_executable_extensions; do
 6350       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
 6351         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
 6352       fi
 6353     done
 6354   done
 6355 done
 6356 lt_ac_max=0
 6357 lt_ac_count=0
 6358 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
 6359 # along with /bin/sed that truncates output.
 6360 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 6361   test ! -f $lt_ac_sed && continue
 6362   cat /dev/null > conftest.in
 6363   lt_ac_count=0
 6364   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
 6365   # Check for GNU sed and select it if it is found.
 6366   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
 6367     lt_cv_path_SED=$lt_ac_sed
 6368     break
 6369   fi
 6370   while true; do
 6371     cat conftest.in conftest.in >conftest.tmp
 6372     mv conftest.tmp conftest.in
 6373     cp conftest.in conftest.nl
 6374     echo >>conftest.nl
 6375     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
 6376     cmp -s conftest.out conftest.nl || break
 6377     # 10000 chars as input seems more than enough
 6378     test $lt_ac_count -gt 10 && break
 6379     lt_ac_count=`expr $lt_ac_count + 1`
 6380     if test $lt_ac_count -gt $lt_ac_max; then
 6381       lt_ac_max=$lt_ac_count
 6382       lt_cv_path_SED=$lt_ac_sed
 6383     fi
 6384   done
 6385 done
 6386 ])
 6387 SED=$lt_cv_path_SED
 6388 AC_MSG_RESULT([$SED])
 6389 ])
 6390 
 6391 # Copyright (C) 2002, 2003, 2005  Free Software Foundation, Inc.
 6392 #
 6393 # This file is free software; the Free Software Foundation
 6394 # gives unlimited permission to copy and/or distribute it,
 6395 # with or without modifications, as long as this notice is preserved.
 6396 
 6397 # AM_AUTOMAKE_VERSION(VERSION)
 6398 # ----------------------------
 6399 # Automake X.Y traces this macro to ensure aclocal.m4 has been
 6400 # generated from the m4 files accompanying Automake X.Y.
 6401 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
 6402 
 6403 # AM_SET_CURRENT_AUTOMAKE_VERSION
 6404 # -------------------------------
 6405 # Call AM_AUTOMAKE_VERSION so it can be traced.
 6406 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
 6407 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
 6408 	 [AM_AUTOMAKE_VERSION([1.9.6])])
 6409 
 6410 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 6411 
 6412 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
 6413 #
 6414 # This file is free software; the Free Software Foundation
 6415 # gives unlimited permission to copy and/or distribute it,
 6416 # with or without modifications, as long as this notice is preserved.
 6417 
 6418 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
 6419 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
 6420 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
 6421 #
 6422 # Of course, Automake must honor this variable whenever it calls a
 6423 # tool from the auxiliary directory.  The problem is that $srcdir (and
 6424 # therefore $ac_aux_dir as well) can be either absolute or relative,
 6425 # depending on how configure is run.  This is pretty annoying, since
 6426 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
 6427 # source directory, any form will work fine, but in subdirectories a
 6428 # relative path needs to be adjusted first.
 6429 #
 6430 # $ac_aux_dir/missing
 6431 #    fails when called from a subdirectory if $ac_aux_dir is relative
 6432 # $top_srcdir/$ac_aux_dir/missing
 6433 #    fails if $ac_aux_dir is absolute,
 6434 #    fails when called from a subdirectory in a VPATH build with
 6435 #          a relative $ac_aux_dir
 6436 #
 6437 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
 6438 # are both prefixed by $srcdir.  In an in-source build this is usually
 6439 # harmless because $srcdir is `.', but things will broke when you
 6440 # start a VPATH build or use an absolute $srcdir.
 6441 #
 6442 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
 6443 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
 6444 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
 6445 # and then we would define $MISSING as
 6446 #   MISSING="\${SHELL} $am_aux_dir/missing"
 6447 # This will work as long as MISSING is not called from configure, because
 6448 # unfortunately $(top_srcdir) has no meaning in configure.
 6449 # However there are other variables, like CC, which are often used in
 6450 # configure, and could therefore not use this "fixed" $ac_aux_dir.
 6451 #
 6452 # Another solution, used here, is to always expand $ac_aux_dir to an
 6453 # absolute PATH.  The drawback is that using absolute paths prevent a
 6454 # configured tree to be moved without reconfiguration.
 6455 
 6456 AC_DEFUN([AM_AUX_DIR_EXPAND],
 6457 [dnl Rely on autoconf to set up CDPATH properly.
 6458 AC_PREREQ([2.50])dnl
 6459 # expand $ac_aux_dir to an absolute path
 6460 am_aux_dir=`cd $ac_aux_dir && pwd`
 6461 ])
 6462 
 6463 # AM_CONDITIONAL                                            -*- Autoconf -*-
 6464 
 6465 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
 6466 # Free Software Foundation, Inc.
 6467 #
 6468 # This file is free software; the Free Software Foundation
 6469 # gives unlimited permission to copy and/or distribute it,
 6470 # with or without modifications, as long as this notice is preserved.
 6471 
 6472 # serial 7
 6473 
 6474 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 6475 # -------------------------------------
 6476 # Define a conditional.
 6477 AC_DEFUN([AM_CONDITIONAL],
 6478 [AC_PREREQ(2.52)dnl
 6479  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
 6480 	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
 6481 AC_SUBST([$1_TRUE])
 6482 AC_SUBST([$1_FALSE])
 6483 if $2; then
 6484   $1_TRUE=
 6485   $1_FALSE='#'
 6486 else
 6487   $1_TRUE='#'
 6488   $1_FALSE=
 6489 fi
 6490 AC_CONFIG_COMMANDS_PRE(
 6491 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
 6492   AC_MSG_ERROR([[conditional "$1" was never defined.
 6493 Usually this means the macro was only invoked conditionally.]])
 6494 fi])])
 6495 
 6496 
 6497 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
 6498 # Free Software Foundation, Inc.
 6499 #
 6500 # This file is free software; the Free Software Foundation
 6501 # gives unlimited permission to copy and/or distribute it,
 6502 # with or without modifications, as long as this notice is preserved.
 6503 
 6504 # serial 8
 6505 
 6506 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
 6507 # written in clear, in which case automake, when reading aclocal.m4,
 6508 # will think it sees a *use*, and therefore will trigger all it's
 6509 # C support machinery.  Also note that it means that autoscan, seeing
 6510 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 6511 
 6512 
 6513 # _AM_DEPENDENCIES(NAME)
 6514 # ----------------------
 6515 # See how the compiler implements dependency checking.
 6516 # NAME is "CC", "CXX", "GCJ", or "OBJC".
 6517 # We try a few techniques and use that to set a single cache variable.
 6518 #
 6519 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
 6520 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
 6521 # dependency, and given that the user is not expected to run this macro,
 6522 # just rely on AC_PROG_CC.
 6523 AC_DEFUN([_AM_DEPENDENCIES],
 6524 [AC_REQUIRE([AM_SET_DEPDIR])dnl
 6525 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
 6526 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
 6527 AC_REQUIRE([AM_DEP_TRACK])dnl
 6528 
 6529 ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
 6530        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
 6531        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
 6532        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
 6533                    [depcc="$$1"   am_compiler_list=])
 6534 
 6535 AC_CACHE_CHECK([dependency style of $depcc],
 6536                [am_cv_$1_dependencies_compiler_type],
 6537 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 6538   # We make a subdir and do the tests there.  Otherwise we can end up
 6539   # making bogus files that we don't know about and never remove.  For
 6540   # instance it was reported that on HP-UX the gcc test will end up
 6541   # making a dummy file named `D' -- because `-MD' means `put the output
 6542   # in D'.
 6543   mkdir conftest.dir
 6544   # Copy depcomp to subdir because otherwise we won't find it if we're
 6545   # using a relative directory.
 6546   cp "$am_depcomp" conftest.dir
 6547   cd conftest.dir
 6548   # We will build objects and dependencies in a subdirectory because
 6549   # it helps to detect inapplicable dependency modes.  For instance
 6550   # both Tru64's cc and ICC support -MD to output dependencies as a
 6551   # side effect of compilation, but ICC will put the dependencies in
 6552   # the current directory while Tru64 will put them in the object
 6553   # directory.
 6554   mkdir sub
 6555 
 6556   am_cv_$1_dependencies_compiler_type=none
 6557   if test "$am_compiler_list" = ""; then
 6558      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
 6559   fi
 6560   for depmode in $am_compiler_list; do
 6561     # Setup a source with many dependencies, because some compilers
 6562     # like to wrap large dependency lists on column 80 (with \), and
 6563     # we should not choose a depcomp mode which is confused by this.
 6564     #
 6565     # We need to recreate these files for each test, as the compiler may
 6566     # overwrite some of them when testing with obscure command lines.
 6567     # This happens at least with the AIX C compiler.
 6568     : > sub/conftest.c
 6569     for i in 1 2 3 4 5 6; do
 6570       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 6571       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
 6572       # Solaris 8's {/usr,}/bin/sh.
 6573       touch sub/conftst$i.h
 6574     done
 6575     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 6576 
 6577     case $depmode in
 6578     nosideeffect)
 6579       # after this tag, mechanisms are not by side-effect, so they'll
 6580       # only be used when explicitly requested
 6581       if test "x$enable_dependency_tracking" = xyes; then
 6582 	continue
 6583       else
 6584 	break
 6585       fi
 6586       ;;
 6587     none) break ;;
 6588     esac
 6589     # We check with `-c' and `-o' for the sake of the "dashmstdout"
 6590     # mode.  It turns out that the SunPro C++ compiler does not properly
 6591     # handle `-M -o', and we need to detect this.
 6592     if depmode=$depmode \
 6593        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
 6594        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 6595        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
 6596          >/dev/null 2>conftest.err &&
 6597        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 6598        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
 6599        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 6600       # icc doesn't choke on unknown options, it will just issue warnings
 6601       # or remarks (even with -Werror).  So we grep stderr for any message
 6602       # that says an option was ignored or not supported.
 6603       # When given -MP, icc 7.0 and 7.1 complain thusly:
 6604       #   icc: Command line warning: ignoring option '-M'; no argument required
 6605       # The diagnosis changed in icc 8.0:
 6606       #   icc: Command line remark: option '-MP' not supported
 6607       if (grep 'ignoring option' conftest.err ||
 6608           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 6609         am_cv_$1_dependencies_compiler_type=$depmode
 6610         break
 6611       fi
 6612     fi
 6613   done
 6614 
 6615   cd ..
 6616   rm -rf conftest.dir
 6617 else
 6618   am_cv_$1_dependencies_compiler_type=none
 6619 fi
 6620 ])
 6621 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
 6622 AM_CONDITIONAL([am__fastdep$1], [
 6623   test "x$enable_dependency_tracking" != xno \
 6624   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
 6625 ])
 6626 
 6627 
 6628 # AM_SET_DEPDIR
 6629 # -------------
 6630 # Choose a directory name for dependency files.
 6631 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
 6632 AC_DEFUN([AM_SET_DEPDIR],
 6633 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 6634 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
 6635 ])
 6636 
 6637 
 6638 # AM_DEP_TRACK
 6639 # ------------
 6640 AC_DEFUN([AM_DEP_TRACK],
 6641 [AC_ARG_ENABLE(dependency-tracking,
 6642 [  --disable-dependency-tracking  speeds up one-time build
 6643   --enable-dependency-tracking   do not reject slow dependency extractors])
 6644 if test "x$enable_dependency_tracking" != xno; then
 6645   am_depcomp="$ac_aux_dir/depcomp"
 6646   AMDEPBACKSLASH='\'
 6647 fi
 6648 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 6649 AC_SUBST([AMDEPBACKSLASH])
 6650 ])
 6651 
 6652 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 6653 
 6654 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
 6655 # Free Software Foundation, Inc.
 6656 #
 6657 # This file is free software; the Free Software Foundation
 6658 # gives unlimited permission to copy and/or distribute it,
 6659 # with or without modifications, as long as this notice is preserved.
 6660 
 6661 #serial 3
 6662 
 6663 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 6664 # ------------------------------
 6665 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 6666 [for mf in $CONFIG_FILES; do
 6667   # Strip MF so we end up with the name of the file.
 6668   mf=`echo "$mf" | sed -e 's/:.*$//'`
 6669   # Check whether this is an Automake generated Makefile or not.
 6670   # We used to match only the files named `Makefile.in', but
 6671   # some people rename them; so instead we look at the file content.
 6672   # Grep'ing the first line is not enough: some people post-process
 6673   # each Makefile.in and add a new line on top of each file to say so.
 6674   # So let's grep whole file.
 6675   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
 6676     dirpart=`AS_DIRNAME("$mf")`
 6677   else
 6678     continue
 6679   fi
 6680   # Extract the definition of DEPDIR, am__include, and am__quote
 6681   # from the Makefile without running `make'.
 6682   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
 6683   test -z "$DEPDIR" && continue
 6684   am__include=`sed -n 's/^am__include = //p' < "$mf"`
 6685   test -z "am__include" && continue
 6686   am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
 6687   # When using ansi2knr, U may be empty or an underscore; expand it
 6688   U=`sed -n 's/^U = //p' < "$mf"`
 6689   # Find all dependency output files, they are included files with
 6690   # $(DEPDIR) in their names.  We invoke sed twice because it is the
 6691   # simplest approach to changing $(DEPDIR) to its actual value in the
 6692   # expansion.
 6693   for file in `sed -n "
 6694     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
 6695        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
 6696     # Make sure the directory exists.
 6697     test -f "$dirpart/$file" && continue
 6698     fdir=`AS_DIRNAME(["$file"])`
 6699     AS_MKDIR_P([$dirpart/$fdir])
 6700     # echo "creating $dirpart/$file"
 6701     echo '# dummy' > "$dirpart/$file"
 6702   done
 6703 done
 6704 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 6705 
 6706 
 6707 # AM_OUTPUT_DEPENDENCY_COMMANDS
 6708 # -----------------------------
 6709 # This macro should only be invoked once -- use via AC_REQUIRE.
 6710 #
 6711 # This code is only required when automatic dependency tracking
 6712 # is enabled.  FIXME.  This creates each `.P' file that we will
 6713 # need in order to bootstrap the dependency handling code.
 6714 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 6715 [AC_CONFIG_COMMANDS([depfiles],
 6716      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
 6717      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
 6718 ])
 6719 
 6720 # Do all the work for Automake.                             -*- Autoconf -*-
 6721 
 6722 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
 6723 # Free Software Foundation, Inc.
 6724 #
 6725 # This file is free software; the Free Software Foundation
 6726 # gives unlimited permission to copy and/or distribute it,
 6727 # with or without modifications, as long as this notice is preserved.
 6728 
 6729 # serial 12
 6730 
 6731 # This macro actually does too much.  Some checks are only needed if
 6732 # your package does certain things.  But this isn't really a big deal.
 6733 
 6734 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
 6735 # AM_INIT_AUTOMAKE([OPTIONS])
 6736 # -----------------------------------------------
 6737 # The call with PACKAGE and VERSION arguments is the old style
 6738 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
 6739 # and VERSION should now be passed to AC_INIT and removed from
 6740 # the call to AM_INIT_AUTOMAKE.
 6741 # We support both call styles for the transition.  After
 6742 # the next Automake release, Autoconf can make the AC_INIT
 6743 # arguments mandatory, and then we can depend on a new Autoconf
 6744 # release and drop the old call support.
 6745 AC_DEFUN([AM_INIT_AUTOMAKE],
 6746 [AC_PREREQ([2.58])dnl
 6747 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 6748 dnl the ones we care about.
 6749 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
 6750 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
 6751 AC_REQUIRE([AC_PROG_INSTALL])dnl
 6752 # test to see if srcdir already configured
 6753 if test "`cd $srcdir && pwd`" != "`pwd`" &&
 6754    test -f $srcdir/config.status; then
 6755   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
 6756 fi
 6757 
 6758 # test whether we have cygpath
 6759 if test -z "$CYGPATH_W"; then
 6760   if (cygpath --version) >/dev/null 2>/dev/null; then
 6761     CYGPATH_W='cygpath -w'
 6762   else
 6763     CYGPATH_W=echo
 6764   fi
 6765 fi
 6766 AC_SUBST([CYGPATH_W])
 6767 
 6768 # Define the identity of the package.
 6769 dnl Distinguish between old-style and new-style calls.
 6770 m4_ifval([$2],
 6771 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 6772  AC_SUBST([PACKAGE], [$1])dnl
 6773  AC_SUBST([VERSION], [$2])],
 6774 [_AM_SET_OPTIONS([$1])dnl
 6775  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
 6776  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
 6777 
 6778 _AM_IF_OPTION([no-define],,
 6779 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
 6780  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
 6781 
 6782 # Some tools Automake needs.
 6783 AC_REQUIRE([AM_SANITY_CHECK])dnl
 6784 AC_REQUIRE([AC_ARG_PROGRAM])dnl
 6785 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
 6786 AM_MISSING_PROG(AUTOCONF, autoconf)
 6787 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
 6788 AM_MISSING_PROG(AUTOHEADER, autoheader)
 6789 AM_MISSING_PROG(MAKEINFO, makeinfo)
 6790 AM_PROG_INSTALL_SH
 6791 AM_PROG_INSTALL_STRIP
 6792 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
 6793 # We need awk for the "check" target.  The system "awk" is bad on
 6794 # some platforms.
 6795 AC_REQUIRE([AC_PROG_AWK])dnl
 6796 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 6797 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 6798 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
 6799               [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
 6800 	      		     [_AM_PROG_TAR([v7])])])
 6801 _AM_IF_OPTION([no-dependencies],,
 6802 [AC_PROVIDE_IFELSE([AC_PROG_CC],
 6803                   [_AM_DEPENDENCIES(CC)],
 6804                   [define([AC_PROG_CC],
 6805                           defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
 6806 AC_PROVIDE_IFELSE([AC_PROG_CXX],
 6807                   [_AM_DEPENDENCIES(CXX)],
 6808                   [define([AC_PROG_CXX],
 6809                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
 6810 ])
 6811 ])
 6812 
 6813 
 6814 # When config.status generates a header, we must update the stamp-h file.
 6815 # This file resides in the same directory as the config header
 6816 # that is generated.  The stamp files are numbered to have different names.
 6817 
 6818 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
 6819 # loop where config.status creates the headers, so we can generate
 6820 # our stamp files there.
 6821 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
 6822 [# Compute $1's index in $config_headers.
 6823 _am_stamp_count=1
 6824 for _am_header in $config_headers :; do
 6825   case $_am_header in
 6826     $1 | $1:* )
 6827       break ;;
 6828     * )
 6829       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 6830   esac
 6831 done
 6832 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
 6833 
 6834 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
 6835 #
 6836 # This file is free software; the Free Software Foundation
 6837 # gives unlimited permission to copy and/or distribute it,
 6838 # with or without modifications, as long as this notice is preserved.
 6839 
 6840 # AM_PROG_INSTALL_SH
 6841 # ------------------
 6842 # Define $install_sh.
 6843 AC_DEFUN([AM_PROG_INSTALL_SH],
 6844 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 6845 install_sh=${install_sh-"$am_aux_dir/install-sh"}
 6846 AC_SUBST(install_sh)])
 6847 
 6848 # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
 6849 #
 6850 # This file is free software; the Free Software Foundation
 6851 # gives unlimited permission to copy and/or distribute it,
 6852 # with or without modifications, as long as this notice is preserved.
 6853 
 6854 # serial 2
 6855 
 6856 # Check whether the underlying file-system supports filenames
 6857 # with a leading dot.  For instance MS-DOS doesn't.
 6858 AC_DEFUN([AM_SET_LEADING_DOT],
 6859 [rm -rf .tst 2>/dev/null
 6860 mkdir .tst 2>/dev/null
 6861 if test -d .tst; then
 6862   am__leading_dot=.
 6863 else
 6864   am__leading_dot=_
 6865 fi
 6866 rmdir .tst 2>/dev/null
 6867 AC_SUBST([am__leading_dot])])
 6868 
 6869 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 6870 
 6871 # Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
 6872 #
 6873 # This file is free software; the Free Software Foundation
 6874 # gives unlimited permission to copy and/or distribute it,
 6875 # with or without modifications, as long as this notice is preserved.
 6876 
 6877 # serial 3
 6878 
 6879 # AM_MAKE_INCLUDE()
 6880 # -----------------
 6881 # Check to see how make treats includes.
 6882 AC_DEFUN([AM_MAKE_INCLUDE],
 6883 [am_make=${MAKE-make}
 6884 cat > confinc << 'END'
 6885 am__doit:
 6886 	@echo done
 6887 .PHONY: am__doit
 6888 END
 6889 # If we don't find an include directive, just comment out the code.
 6890 AC_MSG_CHECKING([for style of include used by $am_make])
 6891 am__include="#"
 6892 am__quote=
 6893 _am_result=none
 6894 # First try GNU make style include.
 6895 echo "include confinc" > confmf
 6896 # We grep out `Entering directory' and `Leaving directory'
 6897 # messages which can occur if `w' ends up in MAKEFLAGS.
 6898 # In particular we don't look at `^make:' because GNU make might
 6899 # be invoked under some other name (usually "gmake"), in which
 6900 # case it prints its new name instead of `make'.
 6901 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
 6902    am__include=include
 6903    am__quote=
 6904    _am_result=GNU
 6905 fi
 6906 # Now try BSD make style include.
 6907 if test "$am__include" = "#"; then
 6908    echo '.include "confinc"' > confmf
 6909    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
 6910       am__include=.include
 6911       am__quote="\""
 6912       _am_result=BSD
 6913    fi
 6914 fi
 6915 AC_SUBST([am__include])
 6916 AC_SUBST([am__quote])
 6917 AC_MSG_RESULT([$_am_result])
 6918 rm -f confinc confmf
 6919 ])
 6920 
 6921 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 6922 
 6923 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
 6924 # Free Software Foundation, Inc.
 6925 #
 6926 # This file is free software; the Free Software Foundation
 6927 # gives unlimited permission to copy and/or distribute it,
 6928 # with or without modifications, as long as this notice is preserved.
 6929 
 6930 # serial 4
 6931 
 6932 # AM_MISSING_PROG(NAME, PROGRAM)
 6933 # ------------------------------
 6934 AC_DEFUN([AM_MISSING_PROG],
 6935 [AC_REQUIRE([AM_MISSING_HAS_RUN])
 6936 $1=${$1-"${am_missing_run}$2"}
 6937 AC_SUBST($1)])
 6938 
 6939 
 6940 # AM_MISSING_HAS_RUN
 6941 # ------------------
 6942 # Define MISSING if not defined so far and test if it supports --run.
 6943 # If it does, set am_missing_run to use it, otherwise, to nothing.
 6944 AC_DEFUN([AM_MISSING_HAS_RUN],
 6945 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 6946 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
 6947 # Use eval to expand $SHELL
 6948 if eval "$MISSING --run true"; then
 6949   am_missing_run="$MISSING --run "
 6950 else
 6951   am_missing_run=
 6952   AC_MSG_WARN([`missing' script is too old or missing])
 6953 fi
 6954 ])
 6955 
 6956 # Copyright (C) 2003, 2004, 2005  Free Software Foundation, Inc.
 6957 #
 6958 # This file is free software; the Free Software Foundation
 6959 # gives unlimited permission to copy and/or distribute it,
 6960 # with or without modifications, as long as this notice is preserved.
 6961 
 6962 # AM_PROG_MKDIR_P
 6963 # ---------------
 6964 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
 6965 #
 6966 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
 6967 # created by `make install' are always world readable, even if the
 6968 # installer happens to have an overly restrictive umask (e.g. 077).
 6969 # This was a mistake.  There are at least two reasons why we must not
 6970 # use `-m 0755':
 6971 #   - it causes special bits like SGID to be ignored,
 6972 #   - it may be too restrictive (some setups expect 775 directories).
 6973 #
 6974 # Do not use -m 0755 and let people choose whatever they expect by
 6975 # setting umask.
 6976 #
 6977 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
 6978 # Some implementations (such as Solaris 8's) are not thread-safe: if a
 6979 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
 6980 # concurrently, both version can detect that a/ is missing, but only
 6981 # one can create it and the other will error out.  Consequently we
 6982 # restrict ourselves to GNU make (using the --version option ensures
 6983 # this.)
 6984 AC_DEFUN([AM_PROG_MKDIR_P],
 6985 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
 6986   # We used to keeping the `.' as first argument, in order to
 6987   # allow $(mkdir_p) to be used without argument.  As in
 6988   #   $(mkdir_p) $(somedir)
 6989   # where $(somedir) is conditionally defined.  However this is wrong
 6990   # for two reasons:
 6991   #  1. if the package is installed by a user who cannot write `.'
 6992   #     make install will fail,
 6993   #  2. the above comment should most certainly read
 6994   #     $(mkdir_p) $(DESTDIR)$(somedir)
 6995   #     so it does not work when $(somedir) is undefined and
 6996   #     $(DESTDIR) is not.
 6997   #  To support the latter case, we have to write
 6998   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
 6999   #  so the `.' trick is pointless.
 7000   mkdir_p='mkdir -p --'
 7001 else
 7002   # On NextStep and OpenStep, the `mkdir' command does not
 7003   # recognize any option.  It will interpret all options as
 7004   # directories to create, and then abort because `.' already
 7005   # exists.
 7006   for d in ./-p ./--version;
 7007   do
 7008     test -d $d && rmdir $d
 7009   done
 7010   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
 7011   if test -f "$ac_aux_dir/mkinstalldirs"; then
 7012     mkdir_p='$(mkinstalldirs)'
 7013   else
 7014     mkdir_p='$(install_sh) -d'
 7015   fi
 7016 fi
 7017 AC_SUBST([mkdir_p])])
 7018 
 7019 # Helper functions for option handling.                     -*- Autoconf -*-
 7020 
 7021 # Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
 7022 #
 7023 # This file is free software; the Free Software Foundation
 7024 # gives unlimited permission to copy and/or distribute it,
 7025 # with or without modifications, as long as this notice is preserved.
 7026 
 7027 # serial 3
 7028 
 7029 # _AM_MANGLE_OPTION(NAME)
 7030 # -----------------------
 7031 AC_DEFUN([_AM_MANGLE_OPTION],
 7032 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 7033 
 7034 # _AM_SET_OPTION(NAME)
 7035 # ------------------------------
 7036 # Set option NAME.  Presently that only means defining a flag for this option.
 7037 AC_DEFUN([_AM_SET_OPTION],
 7038 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
 7039 
 7040 # _AM_SET_OPTIONS(OPTIONS)
 7041 # ----------------------------------
 7042 # OPTIONS is a space-separated list of Automake options.
 7043 AC_DEFUN([_AM_SET_OPTIONS],
 7044 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
 7045 
 7046 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 7047 # -------------------------------------------
 7048 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 7049 AC_DEFUN([_AM_IF_OPTION],
 7050 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 7051 
 7052 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 7053 
 7054 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
 7055 # Free Software Foundation, Inc.
 7056 #
 7057 # This file is free software; the Free Software Foundation
 7058 # gives unlimited permission to copy and/or distribute it,
 7059 # with or without modifications, as long as this notice is preserved.
 7060 
 7061 # serial 4
 7062 
 7063 # AM_SANITY_CHECK
 7064 # ---------------
 7065 AC_DEFUN([AM_SANITY_CHECK],
 7066 [AC_MSG_CHECKING([whether build environment is sane])
 7067 # Just in case
 7068 sleep 1
 7069 echo timestamp > conftest.file
 7070 # Do `set' in a subshell so we don't clobber the current shell's
 7071 # arguments.  Must try -L first in case configure is actually a
 7072 # symlink; some systems play weird games with the mod time of symlinks
 7073 # (eg FreeBSD returns the mod time of the symlink's containing
 7074 # directory).
 7075 if (
 7076    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
 7077    if test "$[*]" = "X"; then
 7078       # -L didn't work.
 7079       set X `ls -t $srcdir/configure conftest.file`
 7080    fi
 7081    rm -f conftest.file
 7082    if test "$[*]" != "X $srcdir/configure conftest.file" \
 7083       && test "$[*]" != "X conftest.file $srcdir/configure"; then
 7084 
 7085       # If neither matched, then we have a broken ls.  This can happen
 7086       # if, for instance, CONFIG_SHELL is bash and it inherits a
 7087       # broken ls alias from the environment.  This has actually
 7088       # happened.  Such a system could not be considered "sane".
 7089       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
 7090 alias in your environment])
 7091    fi
 7092 
 7093    test "$[2]" = conftest.file
 7094    )
 7095 then
 7096    # Ok.
 7097    :
 7098 else
 7099    AC_MSG_ERROR([newly created file is older than distributed files!
 7100 Check your system clock])
 7101 fi
 7102 AC_MSG_RESULT(yes)])
 7103 
 7104 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
 7105 #
 7106 # This file is free software; the Free Software Foundation
 7107 # gives unlimited permission to copy and/or distribute it,
 7108 # with or without modifications, as long as this notice is preserved.
 7109 
 7110 # AM_PROG_INSTALL_STRIP
 7111 # ---------------------
 7112 # One issue with vendor `install' (even GNU) is that you can't
 7113 # specify the program used to strip binaries.  This is especially
 7114 # annoying in cross-compiling environments, where the build's strip
 7115 # is unlikely to handle the host's binaries.
 7116 # Fortunately install-sh will honor a STRIPPROG variable, so we
 7117 # always use install-sh in `make install-strip', and initialize
 7118 # STRIPPROG with the value of the STRIP variable (set by the user).
 7119 AC_DEFUN([AM_PROG_INSTALL_STRIP],
 7120 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 7121 # Installed binaries are usually stripped using `strip' when the user
 7122 # run `make install-strip'.  However `strip' might not be the right
 7123 # tool to use in cross-compilation environments, therefore Automake
 7124 # will honor the `STRIP' environment variable to overrule this program.
 7125 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
 7126 if test "$cross_compiling" != no; then
 7127   AC_CHECK_TOOL([STRIP], [strip], :)
 7128 fi
 7129 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
 7130 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 7131 
 7132 # Check how to create a tarball.                            -*- Autoconf -*-
 7133 
 7134 # Copyright (C) 2004, 2005  Free Software Foundation, Inc.
 7135 #
 7136 # This file is free software; the Free Software Foundation
 7137 # gives unlimited permission to copy and/or distribute it,
 7138 # with or without modifications, as long as this notice is preserved.
 7139 
 7140 # serial 2
 7141 
 7142 # _AM_PROG_TAR(FORMAT)
 7143 # --------------------
 7144 # Check how to create a tarball in format FORMAT.
 7145 # FORMAT should be one of `v7', `ustar', or `pax'.
 7146 #
 7147 # Substitute a variable $(am__tar) that is a command
 7148 # writing to stdout a FORMAT-tarball containing the directory
 7149 # $tardir.
 7150 #     tardir=directory && $(am__tar) > result.tar
 7151 #
 7152 # Substitute a variable $(am__untar) that extract such
 7153 # a tarball read from stdin.
 7154 #     $(am__untar) < result.tar
 7155 AC_DEFUN([_AM_PROG_TAR],
 7156 [# Always define AMTAR for backward compatibility.
 7157 AM_MISSING_PROG([AMTAR], [tar])
 7158 m4_if([$1], [v7],
 7159      [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
 7160      [m4_case([$1], [ustar],, [pax],,
 7161               [m4_fatal([Unknown tar format])])
 7162 AC_MSG_CHECKING([how to create a $1 tar archive])
 7163 # Loop over all known methods to create a tar archive until one works.
 7164 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
 7165 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
 7166 # Do not fold the above two line into one, because Tru64 sh and
 7167 # Solaris sh will not grok spaces in the rhs of `-'.
 7168 for _am_tool in $_am_tools
 7169 do
 7170   case $_am_tool in
 7171   gnutar)
 7172     for _am_tar in tar gnutar gtar;
 7173     do
 7174       AM_RUN_LOG([$_am_tar --version]) && break
 7175     done
 7176     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
 7177     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
 7178     am__untar="$_am_tar -xf -"
 7179     ;;
 7180   plaintar)
 7181     # Must skip GNU tar: if it does not support --format= it doesn't create
 7182     # ustar tarball either.
 7183     (tar --version) >/dev/null 2>&1 && continue
 7184     am__tar='tar chf - "$$tardir"'
 7185     am__tar_='tar chf - "$tardir"'
 7186     am__untar='tar xf -'
 7187     ;;
 7188   pax)
 7189     am__tar='pax -L -x $1 -w "$$tardir"'
 7190     am__tar_='pax -L -x $1 -w "$tardir"'
 7191     am__untar='pax -r'
 7192     ;;
 7193   cpio)
 7194     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
 7195     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
 7196     am__untar='cpio -i -H $1 -d'
 7197     ;;
 7198   none)
 7199     am__tar=false
 7200     am__tar_=false
 7201     am__untar=false
 7202     ;;
 7203   esac
 7204 
 7205   # If the value was cached, stop now.  We just wanted to have am__tar
 7206   # and am__untar set.
 7207   test -n "${am_cv_prog_tar_$1}" && break
 7208 
 7209   # tar/untar a dummy directory, and stop if the command works
 7210   rm -rf conftest.dir
 7211   mkdir conftest.dir
 7212   echo GrepMe > conftest.dir/file
 7213   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
 7214   rm -rf conftest.dir
 7215   if test -s conftest.tar; then
 7216     AM_RUN_LOG([$am__untar <conftest.tar])
 7217     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
 7218   fi
 7219 done
 7220 rm -rf conftest.dir
 7221 
 7222 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
 7223 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
 7224 AC_SUBST([am__tar])
 7225 AC_SUBST([am__untar])
 7226 ]) # _AM_PROG_TAR
 7227 
 7228 m4_include([gnulib/m4/getopt.m4])
 7229 m4_include([gnulib/m4/gnulib-comp.m4])
 7230 m4_include([gnulib/m4/onceonly_2_57.m4])
 7231 m4_include([gnulib/m4/unistd_h.m4])
 7232 m4_include([m4/ac_libtool_tags.m4])
 7233 m4_include([m4/ax_check_funcs_comp.m4])
 7234 m4_include([m4/ax_check_sign.m4])
 7235 m4_include([m4/ax_decl_wchar_max.m4])
 7236 m4_include([m4/gettext.m4])
 7237 m4_include([m4/iconv.m4])
 7238 m4_include([m4/lib-ld.m4])
 7239 m4_include([m4/lib-link.m4])
 7240 m4_include([m4/lib-prefix.m4])
 7241 m4_include([m4/nls.m4])
 7242 m4_include([m4/po.m4])
 7243 m4_include([m4/progtest.m4])
 7244 m4_include([m4/vl_prog_cc_warnings.m4])