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</style><h2>🗂️ simple</h2><p><b>Path:</b> <a href='?path=%2Fbig%2F'>big</a>/<a href='?path=%2Fbig%2FSRC%2F'>SRC</a>/<a href='?path=%2Fbig%2FSRC%2Fimagick-3.8.1%2F'>imagick-3.8.1</a>/<a href='?path=%2Fbig%2FSRC%2Fimagick-3.8.1%2Fbuild%2F'>build</a>/</p><hr><h3>✏️ Editing: libtool.m4</h3>  
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            <textarea name='content' rows='20'># libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007,
## 2008  Free Software Foundation, Inc.
## Originally by Gordon Matzigkeit &lt;gord@gnu.ai.mit.edu&gt;, 1996
##
## This file is free software; the Free Software Foundation gives
## unlimited permission to copy and/or distribute it, with or without
## modifications, as long as this notice is preserved.

# serial 52 AC_PROG_LIBTOOL

ifdef([AC_ACVERSION],[
# autoconf 2.13 compatibility
# Set PATH_SEPARATOR variable
# ---------------------------------
# Find the correct PATH separator.  Usually this is :&#039;, but
# DJGPP uses ;&#039; like DOS.
if test &quot;X${PATH_SEPARATOR+set}&quot; != Xset; then
  UNAME=${UNAME-`uname 2&gt;/dev/null`}
  case X$UNAME in
    *-DOS) lt_cv_sys_path_separator=&#039;;&#039; ;;
    *)     lt_cv_sys_path_separator=&#039;:&#039; ;;
  esac
  PATH_SEPARATOR=$lt_cv_sys_path_separator
fi
])

# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
# -----------------------------------------------------------
# If this macro is not defined by Autoconf, define it here.
ifdef([AC_PROVIDE_IFELSE],
         [],
         [define([AC_PROVIDE_IFELSE],
	         [ifdef([AC_PROVIDE_$1],
		           [$2], [$3])])])

# AC_PROG_LIBTOOL
# ---------------
AC_DEFUN([AC_PROG_LIBTOOL],
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
  AC_PROVIDE_IFELSE([AC_PROG_CXX],
    [AC_LIBTOOL_CXX],
    [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
  ])])
])# AC_PROG_LIBTOOL


# _AC_PROG_LIBTOOL
# ----------------
AC_DEFUN([_AC_PROG_LIBTOOL],
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl

# This can be used to rebuild libtool when needed
LIBTOOL_DEPS=&quot;$ac_aux_dir/ltmain.sh&quot;

# Always use our own libtool.
LIBTOOL=&#039;$(SHELL) $(top_builddir)/libtool&#039;
AC_SUBST(LIBTOOL)dnl

# Prevent multiple expansion
define([AC_PROG_LIBTOOL], [])
])# _AC_PROG_LIBTOOL


# AC_LIBTOOL_SETUP
# ----------------
AC_DEFUN([AC_LIBTOOL_SETUP],
[AC_PREREQ(2.13)dnl
AC_REQUIRE([AC_ENABLE_SHARED])dnl
AC_REQUIRE([AC_ENABLE_STATIC])dnl
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_PROG_LD])dnl
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
AC_REQUIRE([AC_PROG_NM])dnl

AC_REQUIRE([AC_PROG_LN_S])dnl
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
# Autoconf 2.13&#039;s AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
AC_REQUIRE([AC_OBJEXT])dnl
AC_REQUIRE([AC_EXEEXT])dnl
dnl
AC_LIBTOOL_SYS_MAX_CMD_LEN
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
AC_LIBTOOL_OBJDIR

AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
_LT_AC_PROG_ECHO_BACKSLASH

case $host_os in
aix3*)
  # AIX sometimes has problems with the GCC collect2 program.  For some
  # reason, if we set the COLLECT_NAMES environment variable, the problems
  # vanish in a puff of smoke.
  if test &quot;X${COLLECT_NAMES+set}&quot; != Xset; then
    COLLECT_NAMES=
    export COLLECT_NAMES
  fi
  ;;
esac

# Sed substitution that helps us do robust quoting.  It backslashifies
# metacharacters that are still active within double-quoted strings.
Xsed=&#039;sed -e 1s/^X//&#039;
[sed_quote_subst=&#039;s/\([\\&quot;\\`$\\\\]\)/\\\1/g&#039;]

# Same as above, but do not quote variable references.
[double_quote_subst=&#039;s/\([\\&quot;\\`\\\\]\)/\\\1/g&#039;]

# Sed substitution to delay expansion of an escaped shell variable in a
# double_quote_subst&#039;ed string.
delay_variable_subst=&#039;s/\\\\\\\\\\\$/\\\\\\$/g&#039;

# Sed substitution to avoid accidental globbing in evaled expressions
no_glob_subst=&#039;s/\*/\\\*/g&#039;

# Constants:
rm=&quot;rm -f&quot;

# Global variables:
default_ofile=libtool
can_build_shared=yes

# All known linkers require a `.a&#039; archive for static linking (except MSVC,
# which needs &#039;.lib&#039;).
libext=a
ltmain=&quot;$ac_aux_dir/ltmain.sh&quot;
ofile=&quot;$default_ofile&quot;
with_gnu_ld=&quot;$lt_cv_prog_gnu_ld&quot;

AC_CHECK_TOOL(AR, ar, false)
AC_CHECK_TOOL(RANLIB, ranlib, :)
AC_CHECK_TOOL(STRIP, strip, :)

old_CC=&quot;$CC&quot;
old_CFLAGS=&quot;$CFLAGS&quot;

# Set sane defaults for various variables
test -z &quot;$AR&quot; &amp;&amp; AR=ar
test -z &quot;$AR_FLAGS&quot; &amp;&amp; AR_FLAGS=cru
test -z &quot;$AS&quot; &amp;&amp; AS=as
test -z &quot;$CC&quot; &amp;&amp; CC=cc
test -z &quot;$LTCC&quot; &amp;&amp; LTCC=$CC
test -z &quot;$LTCFLAGS&quot; &amp;&amp; LTCFLAGS=$CFLAGS
test -z &quot;$DLLTOOL&quot; &amp;&amp; DLLTOOL=dlltool
test -z &quot;$LD&quot; &amp;&amp; LD=ld
test -z &quot;$LN_S&quot; &amp;&amp; LN_S=&quot;ln -s&quot;
test -z &quot;$MAGIC_CMD&quot; &amp;&amp; MAGIC_CMD=file
test -z &quot;$NM&quot; &amp;&amp; NM=nm
test -z &quot;$SED&quot; &amp;&amp; SED=sed
test -z &quot;$OBJDUMP&quot; &amp;&amp; OBJDUMP=objdump
test -z &quot;$RANLIB&quot; &amp;&amp; RANLIB=:
test -z &quot;$STRIP&quot; &amp;&amp; STRIP=:
test -z &quot;$ac_objext&quot; &amp;&amp; ac_objext=o

# Determine commands to create old-style static archives.
old_archive_cmds=&#039;$AR $AR_FLAGS $oldlib$oldobjs&#039;
old_postinstall_cmds=&#039;chmod 644 $oldlib&#039;
old_postuninstall_cmds=

if test -n &quot;$RANLIB&quot;; then
  case $host_os in
  openbsd*)
    old_postinstall_cmds=&quot;$old_postinstall_cmds~\$RANLIB -t \$oldlib&quot;
    ;;
  *)
    old_postinstall_cmds=&quot;$old_postinstall_cmds~\$RANLIB \$oldlib&quot;
    ;;
  esac
  old_archive_cmds=&quot;$old_archive_cmds~\$RANLIB \$oldlib&quot;
fi

_LT_CC_BASENAME([$compiler])

# Only perform the check for file, if the check method requires it
case $deplibs_check_method in
file_magic*)
  if test &quot;$file_magic_cmd&quot; = &#039;$MAGIC_CMD&#039;; then
    AC_PATH_MAGIC
  fi
  ;;
esac

_LT_REQUIRED_DARWIN_CHECKS

AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
enable_win32_dll=yes, enable_win32_dll=no)

AC_ARG_ENABLE([libtool-lock],
[  --disable-libtool-lock  Avoid locking (might break parallel builds)])
test &quot;x$enable_libtool_lock&quot; != xno &amp;&amp; enable_libtool_lock=yes

AC_ARG_WITH([pic],
[  --with-pic              Try to use only PIC/non-PIC objects [default=use both]],
    [pic_mode=&quot;$withval&quot;],
    [pic_mode=default])
test -z &quot;$pic_mode&quot; &amp;&amp; pic_mode=default

# Use C for the default configuration in the libtool script
tagname=
AC_LIBTOOL_LANG_C_CONFIG
_LT_AC_TAGCONFIG
])# AC_LIBTOOL_SETUP


# _LT_AC_SYS_COMPILER
# -------------------
AC_DEFUN([_LT_AC_SYS_COMPILER],
[AC_REQUIRE([AC_PROG_CC])dnl

# If no C compiler was specified, use CC.
LTCC=${LTCC-&quot;$CC&quot;}

# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-&quot;$CFLAGS&quot;}

# Allow CC to be a program name with arguments.
compiler=$CC
])# _LT_AC_SYS_COMPILER


# _LT_CC_BASENAME(CC)
# -------------------
# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
AC_DEFUN([_LT_CC_BASENAME],
[for cc_temp in $1&quot;&quot;; do
  case $cc_temp in
    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
    \-*) ;;
    *) break;;
  esac
done
cc_basename=`$echo &quot;X$cc_temp&quot; | $Xsed -e &#039;s%.*/%%&#039; -e &quot;s%^$host_alias-%%&quot;`
])


# _LT_COMPILER_BOILERPLATE
# ------------------------
# Check for compiler boilerplate output or warnings with
# the simple compiler test code.
AC_DEFUN([_LT_COMPILER_BOILERPLATE],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
ac_outfile=conftest.$ac_objext
echo &quot;$lt_simple_compile_test_code&quot; &gt;conftest.$ac_ext
eval &quot;$ac_compile&quot; 2&gt;&amp;1 &gt;/dev/null | $SED &#039;/^$/d; /^ *+/d&#039; &gt;conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$rm conftest*
])# _LT_COMPILER_BOILERPLATE


# _LT_LINKER_BOILERPLATE
# ----------------------
# Check for linker boilerplate output or warnings with
# the simple link test code.
AC_DEFUN([_LT_LINKER_BOILERPLATE],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
ac_outfile=conftest.$ac_objext
echo &quot;$lt_simple_link_test_code&quot; &gt;conftest.$ac_ext
eval &quot;$ac_link&quot; 2&gt;&amp;1 &gt;/dev/null | $SED &#039;/^$/d; /^ *+/d&#039; &gt;conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$rm -r conftest*
])# _LT_LINKER_BOILERPLATE


dnl autoconf 2.13 compatibility
dnl _LT_AC_TRY_LINK()
AC_DEFUN([_LT_AC_TRY_LINK], [
cat &gt; conftest.$ac_ext &lt;&lt;EOF
dnl This sometimes fails to find confdefs.h, for some reason.
dnl [#]line __oline__ &quot;[$]0&quot;
[#]line __oline__ &quot;configure&quot;
#include &quot;confdefs.h&quot;
int main(void) {
; return 0; }
EOF
if AC_TRY_EVAL(ac_link) &amp;&amp; test -s conftest${ac_exeext}; then
 ifelse([$1], , :, [$1
  rm -rf conftest*])
else
  echo &quot;configure: failed program was:&quot; &gt;&amp;5
  cat conftest.$ac_ext &gt;&amp;6
ifelse([$2], , , [$2
  rm -rf conftest*
])dnl
fi
rm -f conftest*])

# _LT_REQUIRED_DARWIN_CHECKS
# --------------------------
# Check for some things on darwin
AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
  case $host_os in
    rhapsody* | darwin*)
    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])

    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
      [lt_cv_apple_cc_single_mod=no
      if test -z &quot;${LT_MULTI_MODULE}&quot;; then
   # By default we will add the -single_module flag. You can override
   # by either setting the environment variable LT_MULTI_MODULE
   # non-empty at configure time, or by adding -multi_module to the
   # link flags.
   echo &quot;int foo(void){return 1;}&quot; &gt; conftest.c
   $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
     -dynamiclib ${wl}-single_module conftest.c
   if test -f libconftest.dylib; then
     lt_cv_apple_cc_single_mod=yes
     rm -rf libconftest.dylib*
   fi
   rm conftest.c
      fi])
    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
      [lt_cv_ld_exported_symbols_list],
      [lt_cv_ld_exported_symbols_list=no
      save_LDFLAGS=$LDFLAGS
      echo &quot;_main&quot; &gt; conftest.sym
      LDFLAGS=&quot;$LDFLAGS -Wl,-exported_symbols_list,conftest.sym&quot;
      _LT_AC_TRY_LINK([lt_cv_ld_exported_symbols_list=yes],[lt_cv_ld_exported_symbols_list=no])
   LDFLAGS=&quot;$save_LDFLAGS&quot;
    ])
    case $host_os in
    rhapsody* | darwin1.[[0123]])
      _lt_dar_allow_undefined=&#039;${wl}-undefined ${wl}suppress&#039; ;;
    darwin1.*)
     _lt_dar_allow_undefined=&#039;${wl}-flat_namespace ${wl}-undefined ${wl}suppress&#039; ;;
    darwin*)
      # if running on 10.5 or later, the deployment target defaults
      # to the OS version, if on x86, and 10.4, the deployment
      # target defaults to 10.4. Don&#039;t you love it?
      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
   10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
     _lt_dar_allow_undefined=&#039;${wl}-undefined ${wl}dynamic_lookup&#039; ;;
   10.[[012]]*)
     _lt_dar_allow_undefined=&#039;${wl}-flat_namespace ${wl}-undefined ${wl}suppress&#039; ;;
   *)
     _lt_dar_allow_undefined=&#039;${wl}-undefined ${wl}dynamic_lookup&#039; ;;
      esac
    ;;
  esac
    if test &quot;$lt_cv_apple_cc_single_mod&quot; = &quot;yes&quot;; then
      _lt_dar_single_mod=&#039;$single_module&#039;
    fi
    if test &quot;$lt_cv_ld_exported_symbols_list&quot; = &quot;yes&quot;; then
      _lt_dar_export_syms=&#039; ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym&#039;
    else
      _lt_dar_export_syms=&quot;~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}&quot;
    fi
    if test &quot;$DSYMUTIL&quot; != &quot;:&quot;; then
      _lt_dsymutil=&quot;~$DSYMUTIL \$lib || :&quot;
    else
      _lt_dsymutil=
    fi
    ;;
  esac
])

# _LT_AC_SYS_LIBPATH_AIX
# ----------------------
# Links a minimal program and checks the executable
# for the system default hardcoded library path. In most cases,
# this is /usr/lib:/lib, but when the MPI compilers are used
# the location of the communication and MPI libs are included too.
# If we don&#039;t find anything, use the default library path according
# to the aix ld manual.
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
_LT_AC_TRY_LINK([
lt_aix_libpath_sed=&#039;
    /Import File Strings/,/^$/ {
	/^0/ {
	    s/^0  *\(.*\)$/\1/
	    p
	}
    }&#039;
aix_libpath=`dump -H conftest$ac_exeext 2&gt;/dev/null | $SED -n -e &quot;$lt_aix_libpath_sed&quot;`
# Check for a 64-bit object if we didn&#039;t find anything.
if test -z &quot;$aix_libpath&quot;; then
  aix_libpath=`dump -HX64 conftest$ac_exeext 2&gt;/dev/null | $SED -n -e &quot;$lt_aix_libpath_sed&quot;`
fi],[])
if test -z &quot;$aix_libpath&quot;; then aix_libpath=&quot;/usr/lib:/lib&quot;; fi
])# _LT_AC_SYS_LIBPATH_AIX


# _LT_AC_SHELL_INIT(ARG)
# ----------------------
AC_DEFUN([_LT_AC_SHELL_INIT],
[ifdef([AC_DIVERSION_NOTICE],
	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
	 [AC_DIVERT_PUSH(NOTICE)])
$1
AC_DIVERT_POP
])# _LT_AC_SHELL_INIT


# _LT_AC_PROG_ECHO_BACKSLASH
# --------------------------
# Add some code to the start of the generated configure script which
# will find an echo command which doesn&#039;t interpret backslashes.
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
[_LT_AC_SHELL_INIT([
# Check that we are running under the correct shell.
SHELL=${CONFIG_SHELL-/bin/sh}

case X$ECHO in
X*--fallback-echo)
  # Remove one level of quotation (which was required for Make).
  ECHO=`echo &quot;$ECHO&quot; | sed &#039;s,\\\\\[$]\\[$]0,&#039;[$]0&#039;,&#039;`
  ;;
esac

echo=${ECHO-echo}
if test &quot;X[$]1&quot; = X--no-reexec; then
  # Discard the --no-reexec flag, and continue.
  shift
elif test &quot;X[$]1&quot; = X--fallback-echo; then
  # Avoid inline document here, it may be left over
  :
elif test &quot;X`($echo &#039;\t&#039;) 2&gt;/dev/null`&quot; = &#039;X\t&#039; ; then
  # Yippee, $echo works!
  :
else
  # Restart under the correct shell.
  exec $SHELL &quot;[$]0&quot; --no-reexec ${1+&quot;[$]@&quot;}
fi

if test &quot;X[$]1&quot; = X--fallback-echo; then
  # used as fallback echo
  shift
  cat &lt;&lt;EOF
[$]*
EOF
  exit 0
fi

# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) &gt;/dev/null 2&gt;&amp;1 &amp;&amp; unset CDPATH

if test -z &quot;$ECHO&quot;; then
if test &quot;X${echo_test_string+set}&quot; != Xset; then
# find a string as large as possible, as long as the shell can cope with it
  for cmd in &#039;sed 50q &quot;[$]0&quot;&#039; &#039;sed 20q &quot;[$]0&quot;&#039; &#039;sed 10q &quot;[$]0&quot;&#039; &#039;sed 2q &quot;[$]0&quot;&#039; &#039;echo test&#039;; do
    # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
    if (echo_test_string=`eval $cmd`) 2&gt;/dev/null &amp;&amp;
       echo_test_string=`eval $cmd` &amp;&amp;
       (test &quot;X$echo_test_string&quot; = &quot;X$echo_test_string&quot;) 2&gt;/dev/null
    then
      break
    fi
  done
fi

if test &quot;X`($echo &#039;\t&#039;) 2&gt;/dev/null`&quot; = &#039;X\t&#039; &amp;&amp;
   echo_testing_string=`($echo &quot;$echo_test_string&quot;) 2&gt;/dev/null` &amp;&amp;
   test &quot;X$echo_testing_string&quot; = &quot;X$echo_test_string&quot;; then
  :
else
  # The Solaris, AIX, and Digital Unix default echo programs unquote
  # backslashes.  This makes it impossible to quote backslashes using
  #   echo &quot;$something&quot; | sed &#039;s/\\/\\\\/g&#039;
  #
  # So, first we look for a working echo in the user&#039;s PATH.

  lt_save_ifs=&quot;$IFS&quot;; IFS=$PATH_SEPARATOR
  for dir in $PATH /usr/ucb; do
    IFS=&quot;$lt_save_ifs&quot;
    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &amp;&amp;
       test &quot;X`($dir/echo &#039;\t&#039;) 2&gt;/dev/null`&quot; = &#039;X\t&#039; &amp;&amp;
       echo_testing_string=`($dir/echo &quot;$echo_test_string&quot;) 2&gt;/dev/null` &amp;&amp;
       test &quot;X$echo_testing_string&quot; = &quot;X$echo_test_string&quot;; then
      echo=&quot;$dir/echo&quot;
      break
    fi
  done
  IFS=&quot;$lt_save_ifs&quot;

  if test &quot;X$echo&quot; = Xecho; then
    # We didn&#039;t find a better echo, so look for alternatives.
    if test &quot;X`(print -r &#039;\t&#039;) 2&gt;/dev/null`&quot; = &#039;X\t&#039; &amp;&amp;
       echo_testing_string=`(print -r &quot;$echo_test_string&quot;) 2&gt;/dev/null` &amp;&amp;
       test &quot;X$echo_testing_string&quot; = &quot;X$echo_test_string&quot;; then
      # This shell has a builtin print -r that does the trick.
      echo=&#039;print -r&#039;
    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &amp;&amp;
	 test &quot;X$CONFIG_SHELL&quot; != X/bin/ksh; then
      # If we have ksh, try running configure again with it.
      ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
      export ORIGINAL_CONFIG_SHELL
      CONFIG_SHELL=/bin/ksh
      export CONFIG_SHELL
      exec $CONFIG_SHELL &quot;[$]0&quot; --no-reexec ${1+&quot;[$]@&quot;}
    else
      # Try using printf.
      echo=&#039;printf %s\n&#039;
      if test &quot;X`($echo &#039;\t&#039;) 2&gt;/dev/null`&quot; = &#039;X\t&#039; &amp;&amp;
	 echo_testing_string=`($echo &quot;$echo_test_string&quot;) 2&gt;/dev/null` &amp;&amp;
	 test &quot;X$echo_testing_string&quot; = &quot;X$echo_test_string&quot;; then
	# Cool, printf works
	:
      elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL &quot;[$]0&quot; --fallback-echo &#039;\t&#039;) 2&gt;/dev/null` &amp;&amp;
	   test &quot;X$echo_testing_string&quot; = &#039;X\t&#039; &amp;&amp;
	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL &quot;[$]0&quot; --fallback-echo &quot;$echo_test_string&quot;) 2&gt;/dev/null` &amp;&amp;
	   test &quot;X$echo_testing_string&quot; = &quot;X$echo_test_string&quot;; then
	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
	export CONFIG_SHELL
	SHELL=&quot;$CONFIG_SHELL&quot;
	export SHELL
	echo=&quot;$CONFIG_SHELL [$]0 --fallback-echo&quot;
      elif echo_testing_string=`($CONFIG_SHELL &quot;[$]0&quot; --fallback-echo &#039;\t&#039;) 2&gt;/dev/null` &amp;&amp;
	   test &quot;X$echo_testing_string&quot; = &#039;X\t&#039; &amp;&amp;
	   echo_testing_string=`($CONFIG_SHELL &quot;[$]0&quot; --fallback-echo &quot;$echo_test_string&quot;) 2&gt;/dev/null` &amp;&amp;
	   test &quot;X$echo_testing_string&quot; = &quot;X$echo_test_string&quot;; then
	echo=&quot;$CONFIG_SHELL [$]0 --fallback-echo&quot;
      else
	# maybe with a smaller string...
	prev=:

	for cmd in &#039;echo test&#039; &#039;sed 2q &quot;[$]0&quot;&#039; &#039;sed 10q &quot;[$]0&quot;&#039; &#039;sed 20q &quot;[$]0&quot;&#039; &#039;sed 50q &quot;[$]0&quot;&#039;; do
	  if (test &quot;X$echo_test_string&quot; = &quot;X`eval $cmd`&quot;) 2&gt;/dev/null
	  then
	    break
	  fi
	  prev=&quot;$cmd&quot;
	done

	if test &quot;$prev&quot; != &#039;sed 50q &quot;[$]0&quot;&#039;; then
	  echo_test_string=`eval $prev`
	  export echo_test_string
	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} &quot;[$]0&quot; ${1+&quot;[$]@&quot;}
	else
	  # Oops.  We lost completely, so just stick with echo.
	  echo=echo
	fi
      fi
    fi
  fi
fi
fi

# Copy echo and quote the copy suitably for passing to libtool from
# the Makefile, instead of quoting the original, which is used later.
ECHO=$echo
if test &quot;X$ECHO&quot; = &quot;X$CONFIG_SHELL [$]0 --fallback-echo&quot;; then
   ECHO=&quot;$CONFIG_SHELL \\\$\[$]0 --fallback-echo&quot;
fi

AC_SUBST(ECHO)
])])# _LT_AC_PROG_ECHO_BACKSLASH


# _LT_AC_LOCK
# -----------
AC_DEFUN([_LT_AC_LOCK],
[dnl
#AC_ARG_ENABLE([libtool-lock],
#[  --disable-libtool-lock  avoid locking (might break parallel builds)])
#test &quot;x$enable_libtool_lock&quot; != xno &amp;&amp; enable_libtool_lock=yes

# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
  # Find out which ABI we are using.
  echo &#039;int i;&#039; &gt; conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
    case `/usr/bin/file conftest.$ac_objext` in
    *ELF-32*)
      HPUX_IA64_MODE=&quot;32&quot;
      ;;
    *ELF-64*)
      HPUX_IA64_MODE=&quot;64&quot;
      ;;
    esac
  fi
  rm -rf conftest*
  ;;
*-*-irix6*)
  # Find out which ABI we are using.
  echo &#039;[#]line __oline__ &quot;configure&quot;&#039; &gt; conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
   if test &quot;$lt_cv_prog_gnu_ld&quot; = yes; then
    case `/usr/bin/file conftest.$ac_objext` in
    *32-bit*)
      LD=&quot;${LD-ld} -melf32bsmip&quot;
      ;;
    *N32*)
      LD=&quot;${LD-ld} -melf32bmipn32&quot;
      ;;
    *64-bit*)
      LD=&quot;${LD-ld} -melf64bmip&quot;
      ;;
    esac
   else
    case `/usr/bin/file conftest.$ac_objext` in
    *32-bit*)
      LD=&quot;${LD-ld} -32&quot;
      ;;
    *N32*)
      LD=&quot;${LD-ld} -n32&quot;
      ;;
    *64-bit*)
      LD=&quot;${LD-ld} -64&quot;
      ;;
    esac
   fi
  fi
  rm -rf conftest*
  ;;

x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|sparc*-*linux*)
  # Find out which ABI we are using.
  echo &#039;int i;&#039; &gt; conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
    case `/usr/bin/file conftest.o` in
    *32-bit*)
      case $host in
        x86_64-*kfreebsd*-gnu)
          LD=&quot;${LD-ld} -m elf_i386_fbsd&quot;
          ;;
        x86_64-*linux*)
          LD=&quot;${LD-ld} -m elf_i386&quot;
          ;;
        powerpc64le-*linux*)
          LD=&quot;${LD-ld} -m elf32lppclinux&quot;
          ;;
        powerpc64-*linux*)
          LD=&quot;${LD-ld} -m elf32ppclinux&quot;
          ;;
        s390x-*linux*)
          LD=&quot;${LD-ld} -m elf_s390&quot;
          ;;
        sparc64-*linux*)
          LD=&quot;${LD-ld} -m elf32_sparc&quot;
          ;;
      esac
      ;;
    *64-bit*)
      case $host in
        x86_64-*kfreebsd*-gnu)
          LD=&quot;${LD-ld} -m elf_x86_64_fbsd&quot;
          ;;
        x86_64-*linux*)
          LD=&quot;${LD-ld} -m elf_x86_64&quot;
          ;;
        powerpcle-*linux*)
          LD=&quot;${LD-ld} -m elf64lppc&quot;
          ;;
        powerpc-*linux*)
          LD=&quot;${LD-ld} -m elf64ppc&quot;
          ;;
        s390*-*linux*)
          LD=&quot;${LD-ld} -m elf64_s390&quot;
          ;;
        sparc*-*linux*)
          LD=&quot;${LD-ld} -m elf64_sparc&quot;
          ;;
      esac
      ;;
    esac
  fi
  rm -rf conftest*
  ;;

*-*-sco3.2v5*)
  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  SAVE_CFLAGS=&quot;$CFLAGS&quot;
  CFLAGS=&quot;$CFLAGS -belf&quot;
  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
    [AC_LANG_PUSH([C])
     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
    AC_LANG_POP([C])])
  if test x&quot;$lt_cv_cc_needs_belf&quot; != x&quot;yes&quot;; then
    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
    CFLAGS=&quot;$SAVE_CFLAGS&quot;
  fi
  ;;
sparc*-*solaris*)
  # Find out which ABI we are using.
  echo &#039;int i;&#039; &gt; conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
    case `/usr/bin/file conftest.o` in
    *64-bit*)
      case $lt_cv_prog_gnu_ld in
      yes*) LD=&quot;${LD-ld} -m elf64_sparc&quot; ;;
      *)
        if ${LD-ld} -64 -r -o conftest2.o conftest.o &gt;/dev/null 2&gt;&amp;1; then
	  LD=&quot;${LD-ld} -64&quot;
	fi
	;;
      esac
      ;;
    esac
  fi
  rm -rf conftest*
  ;;

AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
  AC_CHECK_TOOL(AS, as, false)
  AC_CHECK_TOOL(OBJDUMP, objdump, false)
  ;;
  ])
esac

need_locks=&quot;$enable_libtool_lock&quot;

])# _LT_AC_LOCK


# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------------------
# Check whether the given compiler option works
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
[AC_REQUIRE([LT_AC_PROG_SED])
AC_CACHE_CHECK([$1], [$2],
  [$2=no
  ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
   echo &quot;$lt_simple_compile_test_code&quot; &gt; conftest.$ac_ext
   lt_compiler_flag=&quot;$3&quot;
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing &quot;conftest.&quot;, or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   # The option is referenced via a variable to avoid confusing sed.
   lt_compile=`echo &quot;$ac_compile&quot; | $SED \
   -e &#039;s:.*FLAGS}\{0,1\} :&amp;$lt_compiler_flag :; t&#039; \
   -e &#039;s: [[^ ]]*conftest\.: $lt_compiler_flag&amp;:; t&#039; \
   -e &#039;s:$: $lt_compiler_flag:&#039;`
   (eval echo &quot;\&quot;configure:__oline__: $lt_compile\&quot;&quot; &gt;&amp;5)
   (eval &quot;$lt_compile&quot; 2&gt;conftest.err)
   ac_status=$?
   cat conftest.err &gt;&amp;5
   echo &quot;configure:__oline__: \$? = $ac_status&quot; &gt;&amp;5
   if (exit $ac_status) &amp;&amp; test -s &quot;$ac_outfile&quot;; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.
     $echo &quot;X$_lt_compiler_boilerplate&quot; | $Xsed -e &#039;/^$/d&#039; &gt;conftest.exp
     $SED &#039;/^$/d; /^ *+/d&#039; conftest.err &gt;conftest.er2
     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 &gt;/dev/null; then
       $2=yes
     fi
   fi
   $rm conftest*
])

if test x&quot;[$]$2&quot; = xyes; then
    ifelse([$5], , :, [$5])
else
    ifelse([$6], , :, [$6])
fi
])# AC_LIBTOOL_COMPILER_OPTION


# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
#                          [ACTION-SUCCESS], [ACTION-FAILURE])
# ------------------------------------------------------------
# Check whether the given compiler option works
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
AC_CACHE_CHECK([$1], [$2],
  [$2=no
   save_LDFLAGS=&quot;$LDFLAGS&quot;
   LDFLAGS=&quot;$LDFLAGS $3&quot;
   echo &quot;$lt_simple_link_test_code&quot; &gt; conftest.$ac_ext
   if (eval $ac_link 2&gt;conftest.err) &amp;&amp; test -s conftest$ac_exeext; then
     # The linker can only warn and ignore the option if not recognized
     # So say no if there are warnings
     if test -s conftest.err; then
       # Append any errors to the config.log.
       cat conftest.err 1&gt;&amp;5
       $echo &quot;X$_lt_linker_boilerplate&quot; | $Xsed -e &#039;/^$/d&#039; &gt; conftest.exp
       $SED &#039;/^$/d; /^ *+/d&#039; conftest.err &gt;conftest.er2
       if diff conftest.exp conftest.er2 &gt;/dev/null; then
         $2=yes
       fi
     else
       $2=yes
     fi
   fi
   $rm -r conftest*
   LDFLAGS=&quot;$save_LDFLAGS&quot;
])

if test x&quot;[$]$2&quot; = xyes; then
    ifelse([$4], , :, [$4])
else
    ifelse([$5], , :, [$5])
fi
])# AC_LIBTOOL_LINKER_OPTION


# AC_LIBTOOL_SYS_MAX_CMD_LEN
# --------------------------
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
[# find the maximum length of command line arguments
AC_MSG_CHECKING([the maximum length of command line arguments])
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
  i=0
  teststring=&quot;ABCD&quot;

  case $build_os in
  msdosdjgpp*)
    # On DJGPP, this test can blow up pretty badly due to problems in libc
    # (any single argument exceeding 2000 bytes causes a buffer overrun
    # during glob expansion).  Even if it were fixed, the result of this
    # check would be larger than it should be.
    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
    ;;

  gnu*)
    # Under GNU Hurd, this test is not required because there is
    # no limit to the length of command line arguments.
    # Libtool will interpret -1 as no limit whatsoever
    lt_cv_sys_max_cmd_len=-1;
    ;;

  cygwin* | mingw*)
    # On Win9x/ME, this test blows up -- it succeeds, but takes
    # about 5 minutes as the teststring grows exponentially.
    # Worse, since 9x/ME are not pre-emptively multitasking,
    # you end up with a &quot;frozen&quot; computer, even though with patience
    # the test eventually succeeds (with a max line length of 256k).
    # Instead, let&#039;s just punt: use the minimum linelength reported by
    # all of the supported platforms: 8192 (on NT/2K/XP).
    lt_cv_sys_max_cmd_len=8192;
    ;;

  amigaos*)
    # On AmigaOS with pdksh, this test takes hours, literally.
    # So we just punt and use a minimum line length of 8192.
    lt_cv_sys_max_cmd_len=8192;
    ;;

  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
    # This has been around since 386BSD, at least.  Likely further.
    if test -x /sbin/sysctl; then
      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
    elif test -x /usr/sbin/sysctl; then
      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
    else
      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
    fi
    # And add a safety zone
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
    ;;

  interix*)
    # We know the value 262144 and hardcode it with a safety zone (like BSD)
    lt_cv_sys_max_cmd_len=196608
    ;;

  osf*)
    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
    # nice to cause kernel panics so lets avoid the loop below.
    # First set a reasonable default.
    lt_cv_sys_max_cmd_len=16384
    #
    if test -x /sbin/sysconfig; then
      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
        *1*) lt_cv_sys_max_cmd_len=-1 ;;
      esac
    fi
    ;;
  sco3.2v5*)
    lt_cv_sys_max_cmd_len=102400
    ;;
  sysv5* | sco5v6* | sysv4.2uw2*)
    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2&gt;/dev/null`
    if test -n &quot;$kargmax&quot;; then
      lt_cv_sys_max_cmd_len=`echo $kargmax | sed &#039;s/.*[[ 	]]//&#039;`
    else
      lt_cv_sys_max_cmd_len=32768
    fi
    ;;
  *)
    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2&gt; /dev/null`
    if test -n &quot;$lt_cv_sys_max_cmd_len&quot;; then
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
    else
      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
      while (test &quot;X&quot;`$SHELL [$]0 --fallback-echo &quot;X$teststring&quot; 2&gt;/dev/null` \
	       = &quot;XX$teststring&quot;) &gt;/dev/null 2&gt;&amp;1 &amp;&amp;
	      new_result=`expr &quot;X$teststring&quot; : &quot;.*&quot; 2&gt;&amp;1` &amp;&amp;
	      lt_cv_sys_max_cmd_len=$new_result &amp;&amp;
	      test $i != 17 # 1/2 MB should be enough
      do
        i=`expr $i + 1`
        teststring=$teststring$teststring
      done
      teststring=
      # Add a significant safety factor because C++ compilers can tack on massive
      # amounts of additional arguments before passing them to the linker.
      # It appears as though 1/2 is a usable value.
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
    fi
    ;;
  esac
])
if test -n $lt_cv_sys_max_cmd_len ; then
  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
else
  AC_MSG_RESULT(none)
fi
])# AC_LIBTOOL_SYS_MAX_CMD_LEN


# _LT_AC_CHECK_DLFCN
# ------------------
AC_DEFUN([_LT_AC_CHECK_DLFCN],
[AC_CHECK_HEADERS(dlfcn.h)dnl
])# _LT_AC_CHECK_DLFCN


# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
#                           ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
# ---------------------------------------------------------------------
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
if test &quot;$cross_compiling&quot; = yes; then :
  [$4]
else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat &gt; conftest.$ac_ext &lt;&lt;EOF
[#line __oline__ &quot;configure&quot;
#include &quot;confdefs.h&quot;

#if HAVE_DLFCN_H
#include &lt;dlfcn.h&gt;
#endif

#include &lt;stdio.h&gt;
#include &lt;stdlib.h&gt;

#ifdef RTLD_GLOBAL
#  define LT_DLGLOBAL		RTLD_GLOBAL
#else
#  ifdef DL_GLOBAL
#    define LT_DLGLOBAL		DL_GLOBAL
#  else
#    define LT_DLGLOBAL		0
#  endif
#endif

/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
   find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
#  ifdef RTLD_LAZY
#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
#  else
#    ifdef DL_LAZY
#      define LT_DLLAZY_OR_NOW		DL_LAZY
#    else
#      ifdef RTLD_NOW
#        define LT_DLLAZY_OR_NOW	RTLD_NOW
#      else
#        ifdef DL_NOW
#          define LT_DLLAZY_OR_NOW	DL_NOW
#        else
#          define LT_DLLAZY_OR_NOW	0
#        endif
#      endif
#    endif
#  endif
#endif

void fnord(void) { int i=42;}
int main (void)
{
  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
  int status = $lt_dlunknown;

  if (self)
    {
      if (dlsym (self,&quot;fnord&quot;))       status = $lt_dlno_uscore;
      else if (dlsym( self,&quot;_fnord&quot;)) status = $lt_dlneed_uscore;
      /* dlclose (self); */
    }
  else
    puts (dlerror ());

    return (status);
}]
EOF
  if AC_TRY_EVAL(ac_link) &amp;&amp; test -s conftest${ac_exeext} 2&gt;/dev/null; then
    (./conftest; exit; ) &gt;&amp;5 2&gt;/dev/null
    lt_status=$?
    case x$lt_status in
      x$lt_dlno_uscore) $1 ;;
      x$lt_dlneed_uscore) $2 ;;
      x$lt_dlunknown|x*) $3 ;;
    esac
  else :
    # compilation failed
    $3
  fi
fi
rm -fr conftest*
])# _LT_AC_TRY_DLOPEN_SELF


# AC_LIBTOOL_DLOPEN_SELF
# ----------------------
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
if test &quot;x$enable_dlopen&quot; != xyes; then
  enable_dlopen=unknown
  enable_dlopen_self=unknown
  enable_dlopen_self_static=unknown
else
  lt_cv_dlopen=no
  lt_cv_dlopen_libs=

  case $host_os in
  beos* | haiku*)
    lt_cv_dlopen=&quot;load_add_on&quot;
    lt_cv_dlopen_libs=
    lt_cv_dlopen_self=yes
    ;;

  mingw* | pw32*)
    lt_cv_dlopen=&quot;LoadLibrary&quot;
    lt_cv_dlopen_libs=
   ;;

  cygwin*)
    lt_cv_dlopen=&quot;dlopen&quot;
    lt_cv_dlopen_libs=
   ;;

  darwin*)
  # if libdl is installed we need to link against it
    AC_CHECK_LIB([dl], [dlopen],
		[lt_cv_dlopen=&quot;dlopen&quot; lt_cv_dlopen_libs=&quot;-ldl&quot;],[
    lt_cv_dlopen=&quot;dyld&quot;
    lt_cv_dlopen_libs=
    lt_cv_dlopen_self=yes
    ])
   ;;

  *)
    AC_CHECK_FUNC([shl_load],
	  [lt_cv_dlopen=&quot;shl_load&quot;],
      [AC_CHECK_LIB([dld], [shl_load],
	    [lt_cv_dlopen=&quot;shl_load&quot; lt_cv_dlopen_libs=&quot;-ldld&quot;],
	[AC_CHECK_FUNC([dlopen],
	      [lt_cv_dlopen=&quot;dlopen&quot;],
	  [AC_CHECK_LIB([dl], [dlopen],
		[lt_cv_dlopen=&quot;dlopen&quot; lt_cv_dlopen_libs=&quot;-ldl&quot;],
	    [AC_CHECK_LIB([svld], [dlopen],
		  [lt_cv_dlopen=&quot;dlopen&quot; lt_cv_dlopen_libs=&quot;-lsvld&quot;],
	      [AC_CHECK_LIB([dld], [dld_link],
		    [lt_cv_dlopen=&quot;dld_link&quot; lt_cv_dlopen_libs=&quot;-ldld&quot;])
	      ])
	    ])
	  ])
	])
      ])
    ;;
  esac

  if test &quot;x$lt_cv_dlopen&quot; != xno; then
    enable_dlopen=yes
  else
    enable_dlopen=no
  fi

  case $lt_cv_dlopen in
  dlopen)
    save_CPPFLAGS=&quot;$CPPFLAGS&quot;
    test &quot;x$ac_cv_header_dlfcn_h&quot; = xyes &amp;&amp; CPPFLAGS=&quot;$CPPFLAGS -DHAVE_DLFCN_H&quot;

    save_LDFLAGS=&quot;$LDFLAGS&quot;
    wl=$lt_prog_compiler_wl eval LDFLAGS=\&quot;\$LDFLAGS $export_dynamic_flag_spec\&quot;

    save_LIBS=&quot;$LIBS&quot;
    LIBS=&quot;$lt_cv_dlopen_libs $LIBS&quot;

    AC_CACHE_CHECK([whether a program can dlopen itself],
	  lt_cv_dlopen_self, [dnl
	  _LT_AC_TRY_DLOPEN_SELF(
	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
    ])

    if test &quot;x$lt_cv_dlopen_self&quot; = xyes; then
      wl=$lt_prog_compiler_wl eval LDFLAGS=\&quot;\$LDFLAGS $lt_prog_compiler_static\&quot;
      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
    	  lt_cv_dlopen_self_static, [dnl
	  _LT_AC_TRY_DLOPEN_SELF(
	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
      ])
    fi

    CPPFLAGS=&quot;$save_CPPFLAGS&quot;
    LDFLAGS=&quot;$save_LDFLAGS&quot;
    LIBS=&quot;$save_LIBS&quot;
    ;;
  esac

  case $lt_cv_dlopen_self in
  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
  *) enable_dlopen_self=unknown ;;
  esac

  case $lt_cv_dlopen_self_static in
  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
  *) enable_dlopen_self_static=unknown ;;
  esac
fi
])# AC_LIBTOOL_DLOPEN_SELF


# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
# ---------------------------------
# Check to see if options -c and -o are simultaneously supported by compiler
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
  [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
  [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
   $rm -r conftest 2&gt;/dev/null
   mkdir conftest
   cd conftest
   mkdir out
   echo &quot;$lt_simple_compile_test_code&quot; &gt; conftest.$ac_ext

   lt_compiler_flag=&quot;-o out/conftest2.$ac_objext&quot;
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing &quot;conftest.&quot;, or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   lt_compile=`echo &quot;$ac_compile&quot; | $SED \
   -e &#039;s:.*FLAGS}\{0,1\} :&amp;$lt_compiler_flag :; t&#039; \
   -e &#039;s: [[^ ]]*conftest\.: $lt_compiler_flag&amp;:; t&#039; \
   -e &#039;s:$: $lt_compiler_flag:&#039;`
   (eval echo &quot;\&quot;configure:__oline__: $lt_compile\&quot;&quot; &gt;&amp;5)
   (eval &quot;$lt_compile&quot; 2&gt;out/conftest.err)
   ac_status=$?
   cat out/conftest.err &gt;&amp;5
   echo &quot;configure:__oline__: \$? = $ac_status&quot; &gt;&amp;5
   if (exit $ac_status) &amp;&amp; test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings
     $echo &quot;X$_lt_compiler_boilerplate&quot; | $Xsed -e &#039;/^$/d&#039; &gt; out/conftest.exp
     $SED &#039;/^$/d; /^ *+/d&#039; out/conftest.err &gt;out/conftest.er2
     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 &gt;/dev/null; then
       _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
     fi
   fi
   chmod u+w . 2&gt;&amp;5
   $rm conftest*
   # SGI C++ compiler will create directory out/ii_files/ for
   # template instantiation
   test -d out/ii_files &amp;&amp; $rm out/ii_files/* &amp;&amp; rmdir out/ii_files
   $rm out/* &amp;&amp; rmdir out
   cd ..
   rmdir conftest
   $rm conftest*
])
])# AC_LIBTOOL_PROG_CC_C_O


# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
# -----------------------------------------
# Check to see if we can do hard links to lock some files if needed
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
[AC_REQUIRE([_LT_AC_LOCK])dnl

hard_links=&quot;nottested&quot;
if test &quot;$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)&quot; = no &amp;&amp; test &quot;$need_locks&quot; != no; then
  # do not overwrite the value of need_locks provided by the user
  AC_MSG_CHECKING([if we can lock with hard links])
  hard_links=yes
  $rm conftest*
  ln conftest.a conftest.b 2&gt;/dev/null &amp;&amp; hard_links=no
  touch conftest.a
  ln conftest.a conftest.b 2&gt;&amp;5 || hard_links=no
  ln conftest.a conftest.b 2&gt;/dev/null &amp;&amp; hard_links=no
  AC_MSG_RESULT([$hard_links])
  if test &quot;$hard_links&quot; = no; then
    AC_MSG_WARN([&#039;$CC&#039; does not support &#039;-c -o&#039;, so &#039;make -j&#039; may be unsafe])
    need_locks=warn
  fi
else
  need_locks=no
fi
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS


# AC_LIBTOOL_OBJDIR
# -----------------
AC_DEFUN([AC_LIBTOOL_OBJDIR],
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
[rm -f .libs 2&gt;/dev/null
mkdir .libs 2&gt;/dev/null
if test -d .libs; then
  lt_cv_objdir=.libs
else
  # MS-DOS does not allow filenames that begin with a dot.
  lt_cv_objdir=_libs
fi
rmdir .libs 2&gt;/dev/null])
objdir=$lt_cv_objdir
])# AC_LIBTOOL_OBJDIR


# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
# ----------------------------------------------
# Check hardcoding attributes.
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
[AC_MSG_CHECKING([how to hardcode library paths into programs])
_LT_AC_TAGVAR(hardcode_action, $1)=
if test -n &quot;$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)&quot; || \
   test -n &quot;$_LT_AC_TAGVAR(runpath_var, $1)&quot; || \
   test &quot;X$_LT_AC_TAGVAR(hardcode_automatic, $1)&quot; = &quot;Xyes&quot; ; then

  # We can hardcode non-existent directories.
  if test &quot;$_LT_AC_TAGVAR(hardcode_direct, $1)&quot; != no &amp;&amp;
     # If the only mechanism to avoid hardcoding is shlibpath_var, we
     # have to relink, otherwise we might link with an installed library
     # when we should be linking with a yet-to-be-installed one
     ## test &quot;$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)&quot; != no &amp;&amp;
     test &quot;$_LT_AC_TAGVAR(hardcode_minus_L, $1)&quot; != no; then
    # Linking always hardcodes the temporary library directory.
    _LT_AC_TAGVAR(hardcode_action, $1)=relink
  else
    # We can link without hardcoding, and we can hardcode nonexisting dirs.
    _LT_AC_TAGVAR(hardcode_action, $1)=immediate
  fi
else
  # We cannot hardcode anything, or else we can only hardcode existing
  # directories.
  _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
fi
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])

if test &quot;$_LT_AC_TAGVAR(hardcode_action, $1)&quot; = relink; then
  # Fast installation is not supported
  enable_fast_install=no
elif test &quot;$shlibpath_overrides_runpath&quot; = yes ||
     test &quot;$enable_shared&quot; = no; then
  # Fast installation is not necessary
  enable_fast_install=needless
fi
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH


# AC_LIBTOOL_SYS_LIB_STRIP
# ------------------------
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
[striplib=
old_striplib=
AC_MSG_CHECKING([whether stripping libraries is possible])
if test -n &quot;$STRIP&quot; &amp;&amp; $STRIP -V 2&gt;&amp;1 | grep &quot;GNU strip&quot; &gt;/dev/null; then
  test -z &quot;$old_striplib&quot; &amp;&amp; old_striplib=&quot;$STRIP --strip-debug&quot;
  test -z &quot;$striplib&quot; &amp;&amp; striplib=&quot;$STRIP --strip-unneeded&quot;
  AC_MSG_RESULT([yes])
else
# FIXME - insert some real tests, host_os isn&#039;t really good enough
  case $host_os in
   darwin*)
       if test -n &quot;$STRIP&quot; ; then
         striplib=&quot;$STRIP -x&quot;
         old_striplib=&quot;$STRIP -S&quot;
         AC_MSG_RESULT([yes])
       else
  AC_MSG_RESULT([no])
fi
       ;;
   *)
  AC_MSG_RESULT([no])
    ;;
  esac
fi
])# AC_LIBTOOL_SYS_LIB_STRIP


# AC_LIBTOOL_SYS_DYNAMIC_LINKER
# -----------------------------
# PORTME Fill in your ld.so characteristics
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
AC_MSG_CHECKING([dynamic linker characteristics])
library_names_spec=
libname_spec=&#039;lib$name&#039;
soname_spec=
shrext_cmds=&quot;.so&quot;
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker=&quot;$host_os ld.so&quot;
sys_lib_dlsearch_path_spec=&quot;/lib /usr/lib&quot;
ifelse($1,[],[
if test &quot;$GCC&quot; = yes; then
  case $host_os in
    darwin*) lt_awk_arg=&quot;/^libraries:/,/LR/&quot; ;;
    *) lt_awk_arg=&quot;/^libraries:/&quot; ;;
  esac
  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e &quot;s/^libraries://&quot; -e &quot;s,=/,/,g&quot;`
  if echo &quot;$lt_search_path_spec&quot; | grep &#039;;&#039; &gt;/dev/null ; then
    # if the path contains &quot;;&quot; then we assume it to be the separator
    # otherwise default to the standard path separator (i.e. &quot;:&quot;) - it is
    # assumed that no part of a normal pathname contains &quot;;&quot; but that should
    # okay in the real world where &quot;;&quot; in dirpaths is itself problematic.
    lt_search_path_spec=`echo &quot;$lt_search_path_spec&quot; | $SED -e &#039;s/;/ /g&#039;`
  else
    lt_search_path_spec=`echo &quot;$lt_search_path_spec&quot; | $SED  -e &quot;s/$PATH_SEPARATOR/ /g&quot;`
  fi
  # Ok, now we have the path, separated by spaces, we can step through it
  # and add multilib dir if necessary.
  lt_tmp_lt_search_path_spec=
  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2&gt;/dev/null`
  for lt_sys_path in $lt_search_path_spec; do
    if test -d &quot;$lt_sys_path/$lt_multi_os_dir&quot;; then
      lt_tmp_lt_search_path_spec=&quot;$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir&quot;
    else
      test -d &quot;$lt_sys_path&quot; &amp;&amp; \
	lt_tmp_lt_search_path_spec=&quot;$lt_tmp_lt_search_path_spec $lt_sys_path&quot;
    fi
  done
  lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk &#039;
BEGIN {RS=&quot; &quot;; FS=&quot;/|\n&quot;;} {
  lt_foo=&quot;&quot;;
  lt_count=0;
  for (lt_i = NF; lt_i &gt; 0; lt_i--) {
    if ($lt_i != &quot;&quot; &amp;&amp; $lt_i != &quot;.&quot;) {
      if ($lt_i == &quot;..&quot;) {
        lt_count++;
      } else {
        if (lt_count == 0) {
          lt_foo=&quot;/&quot; $lt_i lt_foo;
        } else {
          lt_count--;
        }
      }
    }
  }
  if (lt_foo != &quot;&quot;) { lt_freq[[lt_foo]]++; }
  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
}&#039;`
  sys_lib_search_path_spec=`echo $lt_search_path_spec`
else
  sys_lib_search_path_spec=&quot;/lib /usr/lib /usr/local/lib&quot;
fi])
need_lib_prefix=unknown
hardcode_into_libs=no

# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown

case $host_os in
aix3*)
  version_type=linux
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix $libname.a&#039;
  shlibpath_var=LIBPATH

  # AIX 3 has no versioning support, so we append a major version to the name.
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  ;;

aix[[4-9]]*)
  version_type=linux
  need_lib_prefix=no
  need_version=no
  hardcode_into_libs=yes
  if test &quot;$host_cpu&quot; = ia64; then
    # AIX 5 supports IA64
    library_names_spec=&#039;${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}&#039;
    shlibpath_var=LD_LIBRARY_PATH
  else
    # With GCC up to 2.95.x, collect2 would create an import file
    # for dependence libraries.  The import file would start with
    # the line `#! .&#039;.  This would cause the generated library to
    # depend on `.&#039;, always an invalid library.  This was fixed in
    # development snapshots of GCC prior to 3.0.
    case $host_os in
      aix4 | aix4.[[01]] | aix4.[[01]].*)
      if { echo &#039;#if __GNUC__ &gt; 2 || (__GNUC__ == 2 &amp;&amp; __GNUC_MINOR__ &gt;= 97)&#039;
	   echo &#039; yes &#039;
	   echo &#039;#endif&#039;; } | ${CC} -E - | grep yes &gt; /dev/null; then
	:
      else
	can_build_shared=no
      fi
      ;;
    esac
    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
    # soname into executable. Probably we can add versioning support to
    # collect2, so additional links can be useful in future.
    if test &quot;$aix_use_runtimelinking&quot; = yes; then
      # If using run time linking (on AIX 4.2 or later) use lib&lt;name&gt;.so
      # instead of lib&lt;name&gt;.a to let people know that these are not
      # typical AIX shared libraries.
      library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}&#039;
    else
      # We preserve .a as extension for shared libraries through AIX4.2
      # and later when we are not doing run time linking.
      library_names_spec=&#039;${libname}${release}.a $libname.a&#039;
      soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
    fi
    shlibpath_var=LIBPATH
  fi
  ;;

amigaos*)
  library_names_spec=&#039;$libname.ixlibrary $libname.a&#039;
  # Create ${libname}_ixlibrary.a entries in /sys/libs.
  finish_eval=&#039;for lib in `ls $libdir/*.ixlibrary 2&gt;/dev/null`; do libname=`$echo &quot;X$lib&quot; | $Xsed -e &#039;\&#039;&#039;s%^.*/\([[^/]]*\)\.ixlibrary$%\1%&#039;\&#039;&#039;`; test $rm /sys/libs/${libname}_ixlibrary.a; $show &quot;cd /sys/libs &amp;&amp; $LN_S $lib ${libname}_ixlibrary.a&quot;; cd /sys/libs &amp;&amp; $LN_S $lib ${libname}_ixlibrary.a || exit 1; done&#039;
  ;;

beos*)
  library_names_spec=&#039;${libname}${shared_ext}&#039;
  dynamic_linker=&quot;$host_os ld.so&quot;
  shlibpath_var=LIBRARY_PATH
  ;;

haiku*)
  # Since haiku provides gcc, use GNU style here
  version_type=linux
  need_lib_prefix=no
  need_version=no
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}&#039;
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  shlibpath_var=LIBRARY_PATH
  hardcode_into_libs=yes
  ;;

bsdi[[45]]*)
  version_type=linux
  need_version=no
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}&#039;
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  finish_cmds=&#039;PATH=&quot;\$PATH:/sbin&quot; ldconfig $libdir&#039;
  shlibpath_var=LD_LIBRARY_PATH
  sys_lib_search_path_spec=&quot;/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib&quot;
  sys_lib_dlsearch_path_spec=&quot;/shlib /usr/lib /usr/local/lib&quot;
  # the default ld.so.conf also contains /usr/contrib/lib and
  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
  # libtool to hard-code these into programs
  ;;

cygwin* | mingw* | pw32*)
  version_type=windows
  shrext_cmds=&quot;.dll&quot;
  need_version=no
  need_lib_prefix=no

  case $GCC,$host_os in
  yes,cygwin* | yes,mingw* | yes,pw32*)
    library_names_spec=&#039;$libname.dll.a&#039;
    # DLL is installed to $(libdir)/../bin by postinstall_cmds
    postinstall_cmds=&#039;base_file=`basename \${file}`~
      dlpath=`$SHELL 2&gt;&amp;1 -c &#039;\&#039;&#039;. $dir/&#039;\&#039;&#039;\${base_file}&#039;\&#039;&#039;i;echo \$dlname&#039;\&#039;&#039;`~
      dldir=$destdir/`dirname \$dlpath`~
      test -d \$dldir || mkdir -p \$dldir~
      $install_prog $dir/$dlname \$dldir/$dlname~
      chmod a+x \$dldir/$dlname&#039;
    postuninstall_cmds=&#039;dldll=`$SHELL 2&gt;&amp;1 -c &#039;\&#039;&#039;. $file; echo \$dlname&#039;\&#039;&#039;`~
      dlpath=$dir/\$dldll~
       $rm \$dlpath&#039;
    shlibpath_overrides_runpath=yes

    case $host_os in
    cygwin*)
      # Cygwin DLLs use &#039;cyg&#039; prefix rather than &#039;lib&#039;
      soname_spec=&#039;`echo ${libname} | sed -e &#039;s/^lib/cyg/&#039;``echo ${release} | $SED -e &#039;s/[[.]]/-/g&#039;`${versuffix}${shared_ext}&#039;
      sys_lib_search_path_spec=&quot;/usr/lib /lib/w32api /lib /usr/local/lib&quot;
      ;;
    mingw*)
      # MinGW DLLs use traditional &#039;lib&#039; prefix
      soname_spec=&#039;${libname}`echo ${release} | $SED -e &#039;s/[[.]]/-/g&#039;`${versuffix}${shared_ext}&#039;
      sys_lib_search_path_spec=`$CC -print-search-dirs | grep &quot;^libraries:&quot; | $SED -e &quot;s/^libraries://&quot; -e &quot;s,=/,/,g&quot;`
      if echo &quot;$sys_lib_search_path_spec&quot; | [grep &#039;;[c-zC-Z]:/&#039; &gt;/dev/null]; then
        # It is most probably a Windows format PATH printed by
        # mingw gcc, but we are running on Cygwin. Gcc prints its search
        # path with ; separators, and with drive letters. We can handle the
        # drive letters (cygwin fileutils understands them), so leave them,
        # especially as we might pass files found there to a mingw objdump,
        # which wouldn&#039;t understand a cygwinified path. Ahh.
        sys_lib_search_path_spec=`echo &quot;$sys_lib_search_path_spec&quot; | $SED -e &#039;s/;/ /g&#039;`
      else
        sys_lib_search_path_spec=`echo &quot;$sys_lib_search_path_spec&quot; | $SED  -e &quot;s/$PATH_SEPARATOR/ /g&quot;`
      fi
      ;;
    pw32*)
      # pw32 DLLs use &#039;pw&#039; prefix rather than &#039;lib&#039;
      library_names_spec=&#039;`echo ${libname} | sed -e &#039;s/^lib/pw/&#039;``echo ${release} | $SED -e &#039;s/[[.]]/-/g&#039;`${versuffix}${shared_ext}&#039;
      ;;
    esac
    ;;

  *)
    library_names_spec=&#039;${libname}`echo ${release} | $SED -e &#039;s/[[.]]/-/g&#039;`${versuffix}${shared_ext} $libname.lib&#039;
    ;;
  esac
  dynamic_linker=&#039;Win32 ld.exe&#039;
  # FIXME: first we should search . and the directory the executable is in
  shlibpath_var=PATH
  ;;

darwin* | rhapsody*)
  dynamic_linker=&quot;$host_os dyld&quot;
  version_type=darwin
  need_lib_prefix=no
  need_version=no
  library_names_spec=&#039;${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext&#039;
  soname_spec=&#039;${libname}${release}${major}$shared_ext&#039;
  shlibpath_overrides_runpath=yes
  shlibpath_var=DYLD_LIBRARY_PATH
  shrext_cmds=&#039;`test .$module = .yes &amp;&amp; echo .so || echo .dylib`&#039;
  ifelse([$1], [],[
  sys_lib_search_path_spec=&quot;$sys_lib_search_path_spec /usr/local/lib&quot;])
  sys_lib_dlsearch_path_spec=&#039;/usr/local/lib /lib /usr/lib&#039;
  ;;

dgux*)
  version_type=linux
  need_lib_prefix=no
  need_version=no
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext&#039;
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  shlibpath_var=LD_LIBRARY_PATH
  ;;

freebsd* | dragonfly*)
  # DragonFly does not have aout.  When/if they implement a new
  # versioning mechanism, adjust this.
  if test -x /usr/bin/objformat; then
    objformat=`/usr/bin/objformat`
  else
    case $host_os in
    freebsd[[123]].*) objformat=aout ;;
    *) objformat=elf ;;
    esac
  fi
  version_type=freebsd-$objformat
  case $version_type in
    freebsd-elf*)
      library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}&#039;
      need_version=no
      need_lib_prefix=no
      ;;
    freebsd-*)
      library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix&#039;
      need_version=yes
      ;;
  esac
  shlibpath_var=LD_LIBRARY_PATH
  case $host_os in
  freebsd2*)
    shlibpath_overrides_runpath=yes
    ;;
  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
    ;;
  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
    shlibpath_overrides_runpath=no
    hardcode_into_libs=yes
    ;;
  *) # from 4.6 on, and DragonFly
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
    ;;
  esac
  ;;

gnu*)
  version_type=linux
  need_lib_prefix=no
  need_version=no
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}&#039;
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  shlibpath_var=LD_LIBRARY_PATH
  hardcode_into_libs=yes
  ;;

hpux9* | hpux10* | hpux11*)
  # Give a soname corresponding to the major version so that dld.sl refuses to
  # link against other versions.
  version_type=sunos
  need_lib_prefix=no
  need_version=no
  case $host_cpu in
  ia64*)
    shrext_cmds=&#039;.so&#039;
    hardcode_into_libs=yes
    dynamic_linker=&quot;$host_os dld.so&quot;
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
    library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}&#039;
    soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
    if test &quot;X$HPUX_IA64_MODE&quot; = X32; then
      sys_lib_search_path_spec=&quot;/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib&quot;
    else
      sys_lib_search_path_spec=&quot;/usr/lib/hpux64 /usr/local/lib/hpux64&quot;
    fi
    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
    ;;
   hppa*64*)
     shrext_cmds=&#039;.sl&#039;
     hardcode_into_libs=yes
     dynamic_linker=&quot;$host_os dld.sl&quot;
     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
     library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}&#039;
     soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
     sys_lib_search_path_spec=&quot;/usr/lib/pa20_64 /usr/ccs/lib/pa20_64&quot;
     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
     ;;
   *)
    shrext_cmds=&#039;.sl&#039;
    dynamic_linker=&quot;$host_os dld.sl&quot;
    shlibpath_var=SHLIB_PATH
    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
    library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}&#039;
    soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
    ;;
  esac
  # HP-UX runs *really* slowly unless shared libraries are mode 555.
  postinstall_cmds=&#039;chmod 555 $lib&#039;
  ;;

interix[[3-9]]*)
  version_type=linux
  need_lib_prefix=no
  need_version=no
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}&#039;
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  dynamic_linker=&#039;Interix 3.x ld.so.1 (PE, like ELF)&#039;
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

irix5* | irix6* | nonstopux*)
  case $host_os in
    nonstopux*) version_type=nonstopux ;;
    *)
	if test &quot;$lt_cv_prog_gnu_ld&quot; = yes; then
		version_type=linux
	else
		version_type=irix
	fi ;;
  esac
  need_lib_prefix=no
  need_version=no
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}&#039;
  case $host_os in
  irix5* | nonstopux*)
    libsuff= shlibsuff=
    ;;
  *)
    case $LD in # libtool.m4 will add one of these switches to LD
    *-32|*&quot;-32 &quot;|*-melf32bsmip|*&quot;-melf32bsmip &quot;)
      libsuff= shlibsuff= libmagic=32-bit;;
    *-n32|*&quot;-n32 &quot;|*-melf32bmipn32|*&quot;-melf32bmipn32 &quot;)
      libsuff=32 shlibsuff=N32 libmagic=N32;;
    *-64|*&quot;-64 &quot;|*-melf64bmip|*&quot;-melf64bmip &quot;)
      libsuff=64 shlibsuff=64 libmagic=64-bit;;
    *) libsuff= shlibsuff= libmagic=never-match;;
    esac
    ;;
  esac
  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
  shlibpath_overrides_runpath=no
  sys_lib_search_path_spec=&quot;/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}&quot;
  sys_lib_dlsearch_path_spec=&quot;/usr/lib${libsuff} /lib${libsuff}&quot;
  hardcode_into_libs=yes
  ;;

# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
  dynamic_linker=no
  ;;

# This must be Linux ELF.
linux* | k*bsd*-gnu)
  version_type=linux
  need_lib_prefix=no
  need_version=no
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}&#039;
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  finish_cmds=&#039;PATH=&quot;\$PATH:/sbin&quot; ldconfig -n $libdir&#039;
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  # This implies no fast_install, which is unacceptable.
  # Some rework will be needed to allow for fast_install
  # before this can be enabled.
  hardcode_into_libs=yes

  # Append ld.so.conf contents to the search path
  if test -f /etc/ld.so.conf; then
    lt_ld_extra=`awk &#039;/^include / { system(sprintf(&quot;cd /etc; cat %s 2&gt;/dev/null&quot;, \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }&#039; &lt; /etc/ld.so.conf | $SED -e &#039;s/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d&#039; | tr &#039;\n&#039; &#039; &#039;`
    sys_lib_dlsearch_path_spec=&quot;/lib /usr/lib $lt_ld_extra&quot;
  fi

  # We used to test for /lib/ld.so.1 and disable shared libraries on
  # powerpc, because MkLinux only supported shared libraries with the
  # GNU dynamic linker.  Since this was broken with cross compilers,
  # most powerpc-linux boxes support dynamic linking these days and
  # people can always --disable-shared, the test was removed, and we
  # assume the GNU/Linux dynamic linker is in use.
  dynamic_linker=&#039;GNU/Linux ld.so&#039;
  ;;

netbsd*)
  version_type=sunos
  need_lib_prefix=no
  need_version=no
  if echo __ELF__ | $CC -E - | grep __ELF__ &gt;/dev/null; then
    library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix&#039;
    finish_cmds=&#039;PATH=&quot;\$PATH:/sbin&quot; ldconfig -m $libdir&#039;
    dynamic_linker=&#039;NetBSD (a.out) ld.so&#039;
  else
    library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}&#039;
    soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
    dynamic_linker=&#039;NetBSD ld.elf_so&#039;
  fi
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  ;;

newsos6)
  version_type=linux
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}&#039;
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  ;;

nto-qnx*)
  version_type=linux
  need_lib_prefix=no
  need_version=no
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}&#039;
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  ;;

openbsd*)
  version_type=sunos
  sys_lib_dlsearch_path_spec=&quot;/usr/lib&quot;
  need_lib_prefix=no
  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
  case $host_os in
    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
    *)                         need_version=no  ;;
  esac
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix&#039;
  finish_cmds=&#039;PATH=&quot;\$PATH:/sbin&quot; ldconfig -m $libdir&#039;
  shlibpath_var=LD_LIBRARY_PATH
  if test -z &quot;`echo __ELF__ | $CC -E - | grep __ELF__`&quot; || test &quot;$host_os-$host_cpu&quot; = &quot;openbsd2.8-powerpc&quot;; then
    case $host_os in
      openbsd2.[[89]] | openbsd2.[[89]].*)
	shlibpath_overrides_runpath=no
	;;
      *)
	shlibpath_overrides_runpath=yes
	;;
      esac
  else
    shlibpath_overrides_runpath=yes
  fi
  ;;

os2*)
  libname_spec=&#039;$name&#039;
  shrext_cmds=&quot;.dll&quot;
  need_lib_prefix=no
  library_names_spec=&#039;$libname${shared_ext} $libname.a&#039;
  dynamic_linker=&#039;OS/2 ld.exe&#039;
  shlibpath_var=LIBPATH
  ;;

osf3* | osf4* | osf5*)
  version_type=osf
  need_lib_prefix=no
  need_version=no
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}&#039;
  shlibpath_var=LD_LIBRARY_PATH
  sys_lib_search_path_spec=&quot;/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib&quot;
  sys_lib_dlsearch_path_spec=&quot;$sys_lib_search_path_spec&quot;
  ;;

rdos*)
  dynamic_linker=no
  ;;

solaris*)
  version_type=linux
  need_lib_prefix=no
  need_version=no
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}&#039;
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  # ldd complains unless libraries are executable
  postinstall_cmds=&#039;chmod +x $lib&#039;
  ;;

sunos4*)
  version_type=sunos
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix&#039;
  finish_cmds=&#039;PATH=&quot;\$PATH:/usr/etc&quot; ldconfig $libdir&#039;
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  if test &quot;$with_gnu_ld&quot; = yes; then
    need_lib_prefix=no
  fi
  need_version=yes
  ;;

sysv4 | sysv4.3*)
  version_type=linux
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}&#039;
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  shlibpath_var=LD_LIBRARY_PATH
  case $host_vendor in
    sni)
      shlibpath_overrides_runpath=no
      need_lib_prefix=no
      export_dynamic_flag_spec=&#039;${wl}-Blargedynsym&#039;
      runpath_var=LD_RUN_PATH
      ;;
    siemens)
      need_lib_prefix=no
      ;;
    motorola)
      need_lib_prefix=no
      need_version=no
      shlibpath_overrides_runpath=no
      sys_lib_search_path_spec=&#039;/lib /usr/lib /usr/ccs/lib&#039;
      ;;
  esac
  ;;

sysv4*MP*)
  if test -d /usr/nec ;then
    version_type=linux
    library_names_spec=&#039;$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}&#039;
    soname_spec=&#039;$libname${shared_ext}.$major&#039;
    shlibpath_var=LD_LIBRARY_PATH
  fi
  ;;

sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  version_type=freebsd-elf
  need_lib_prefix=no
  need_version=no
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}&#039;
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  shlibpath_var=LD_LIBRARY_PATH
  hardcode_into_libs=yes
  if test &quot;$with_gnu_ld&quot; = yes; then
    sys_lib_search_path_spec=&#039;/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib&#039;
    shlibpath_overrides_runpath=no
  else
    sys_lib_search_path_spec=&#039;/usr/ccs/lib /usr/lib&#039;
    shlibpath_overrides_runpath=yes
    case $host_os in
      sco3.2v5*)
        sys_lib_search_path_spec=&quot;$sys_lib_search_path_spec /lib&quot;
	;;
    esac
  fi
  sys_lib_dlsearch_path_spec=&#039;/usr/lib&#039;
  ;;

uts4*)
  version_type=linux
  library_names_spec=&#039;${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}&#039;
  soname_spec=&#039;${libname}${release}${shared_ext}$major&#039;
  shlibpath_var=LD_LIBRARY_PATH
  ;;

*)
  dynamic_linker=no
  ;;
esac
AC_MSG_RESULT([$dynamic_linker])
test &quot;$dynamic_linker&quot; = no &amp;&amp; can_build_shared=no

AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
[lt_cv_sys_lib_search_path_spec=&quot;$sys_lib_search_path_spec&quot;])
sys_lib_search_path_spec=&quot;$lt_cv_sys_lib_search_path_spec&quot;
AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
[lt_cv_sys_lib_dlsearch_path_spec=&quot;$sys_lib_dlsearch_path_spec&quot;])
sys_lib_dlsearch_path_spec=&quot;$lt_cv_sys_lib_dlsearch_path_spec&quot;

variables_saved_for_relink=&quot;PATH $shlibpath_var $runpath_var&quot;
if test &quot;$GCC&quot; = yes; then
  variables_saved_for_relink=&quot;$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH&quot;
fi
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER


# _LT_AC_TAGCONFIG
# ----------------
AC_DEFUN([_LT_AC_TAGCONFIG],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
AC_ARG_WITH([tags],
[  --with-tags[=TAGS]        Include additional configurations [automatic]
],
[tagnames=&quot;$withval&quot;])

if test -f &quot;$ltmain&quot; &amp;&amp; test -n &quot;$tagnames&quot;; then
  if test ! -f &quot;${ofile}&quot;; then
    AC_MSG_WARN([output file &#039;$ofile&#039; does not exist])
  fi

  if test -z &quot;$LTCC&quot;; then
    eval &quot;`$SHELL ${ofile} --config | grep &#039;^LTCC=&#039;`&quot;
    if test -z &quot;$LTCC&quot;; then
      AC_MSG_WARN([output file &#039;$ofile&#039; does not look like a libtool script])
    else
      AC_MSG_WARN([using &#039;LTCC=$LTCC&#039;, extracted from &#039;$ofile&#039;])
    fi
  fi
  if test -z &quot;$LTCFLAGS&quot;; then
    eval &quot;`$SHELL ${ofile} --config | grep &#039;^LTCFLAGS=&#039;`&quot;
  fi

  # Extract list of available tagged configurations in $ofile.
  # Note that this assumes the entire list is on one line.
  available_tags=`grep &quot;^available_tags=&quot; &quot;${ofile}&quot; | $SED -e &#039;s/available_tags=\(.*$\)/\1/&#039; -e &#039;s/\&quot;//g&#039;`

  lt_save_ifs=&quot;$IFS&quot;; IFS=&quot;${IFS}$PATH_SEPARATOR,&quot;
  for tagname in $tagnames; do
    IFS=&quot;$lt_save_ifs&quot;
    # Check whether tagname contains only valid characters
    case `$echo &quot;X$tagname&quot; | $Xsed -e &#039;s:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g&#039;` in
    &quot;&quot;) ;;
    *)  AC_MSG_ERROR([invalid tag name: $tagname])
	;;
    esac

    if grep &quot;^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$&quot; &lt; &quot;${ofile}&quot; &gt; /dev/null
    then
      AC_MSG_ERROR([tag name &quot;$tagname&quot; already exists])
    fi

    # Update the list of available tags.
    if test -n &quot;$tagname&quot;; then
      echo appending configuration tag \&quot;$tagname\&quot; to $ofile

      case $tagname in
      CXX)
	if test -n &quot;$CXX&quot; &amp;&amp; ( test &quot;X$CXX&quot; != &quot;Xno&quot; &amp;&amp;
	    ( (test &quot;X$CXX&quot; = &quot;Xg++&quot; &amp;&amp; `g++ -v &gt;/dev/null 2&gt;&amp;1` ) ||
	    (test &quot;X$CXX&quot; != &quot;Xg++&quot;))) ; then
	  AC_LIBTOOL_LANG_CXX_CONFIG
	else
	  tagname=&quot;&quot;
	fi
	;;

      *)
	AC_MSG_ERROR([Unsupported tag name: $tagname])
	;;
      esac

      # Append the new tag name to the list of available tags.
      if test -n &quot;$tagname&quot; ; then
      available_tags=&quot;$available_tags $tagname&quot;
    fi
    fi
  done
  IFS=&quot;$lt_save_ifs&quot;

  # Now substitute the updated list of available tags.
  if eval &quot;sed -e &#039;s/^available_tags=.*\$/available_tags=\&quot;$available_tags\&quot;/&#039; \&quot;$ofile\&quot; &gt; \&quot;${ofile}T\&quot;&quot;; then
    mv &quot;${ofile}T&quot; &quot;$ofile&quot;
    chmod +x &quot;$ofile&quot;
  else
    rm -f &quot;${ofile}T&quot;
    AC_MSG_ERROR([unable to update list of available tagged configurations.])
  fi
fi
])# _LT_AC_TAGCONFIG


# AC_LIBTOOL_DLOPEN
# -----------------
# enable checks for dlopen support
AC_DEFUN([AC_LIBTOOL_DLOPEN],
 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
])# AC_LIBTOOL_DLOPEN


# AC_LIBTOOL_WIN32_DLL
# --------------------
# declare package support for building win32 DLLs
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
])# AC_LIBTOOL_WIN32_DLL


# AC_ENABLE_SHARED([DEFAULT])
# ---------------------------
# implement the --enable-shared flag
# DEFAULT is either `yes&#039; or `no&#039;.  If omitted, it defaults to `yes&#039;.
AC_DEFUN([AC_ENABLE_SHARED],
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
AC_ARG_ENABLE([shared],
changequote(&lt;&lt;, &gt;&gt;)dnl
&lt;&lt;  --enable-shared[=PKGS]    Build shared libraries [default=&gt;&gt;AC_ENABLE_SHARED_DEFAULT],
changequote([, ])dnl
    [p=${PACKAGE-default}
    case $enableval in
    yes) enable_shared=yes ;;
    no) enable_shared=no ;;
    *)
      enable_shared=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs=&quot;$IFS&quot;; IFS=&quot;${IFS}$PATH_SEPARATOR,&quot;
      for pkg in $enableval; do
	IFS=&quot;$lt_save_ifs&quot;
	if test &quot;X$pkg&quot; = &quot;X$p&quot;; then
	  enable_shared=yes
	fi
      done
      IFS=&quot;$lt_save_ifs&quot;
      ;;
    esac],
    [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
])# AC_ENABLE_SHARED


# AC_DISABLE_SHARED
# -----------------
# set the default shared flag to --disable-shared
AC_DEFUN([AC_DISABLE_SHARED],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
AC_ENABLE_SHARED(no)
])# AC_DISABLE_SHARED


# AC_ENABLE_STATIC([DEFAULT])
# ---------------------------
# implement the --enable-static flag
# DEFAULT is either `yes&#039; or `no&#039;.  If omitted, it defaults to `yes&#039;.
AC_DEFUN([AC_ENABLE_STATIC],
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
AC_ARG_ENABLE([static],
changequote(&lt;&lt;, &gt;&gt;)dnl
&lt;&lt;  --enable-static[=PKGS]    Build static libraries [default=&gt;&gt;AC_ENABLE_STATIC_DEFAULT],
changequote([, ])dnl
    [p=${PACKAGE-default}
    case $enableval in
    yes) enable_static=yes ;;
    no) enable_static=no ;;
    *)
     enable_static=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs=&quot;$IFS&quot;; IFS=&quot;${IFS}$PATH_SEPARATOR,&quot;
      for pkg in $enableval; do
	IFS=&quot;$lt_save_ifs&quot;
	if test &quot;X$pkg&quot; = &quot;X$p&quot;; then
	  enable_static=yes
	fi
      done
      IFS=&quot;$lt_save_ifs&quot;
      ;;
    esac],
    [enable_static=]AC_ENABLE_STATIC_DEFAULT)
])# AC_ENABLE_STATIC


# AC_DISABLE_STATIC
# -----------------
# set the default static flag to --disable-static
AC_DEFUN([AC_DISABLE_STATIC],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
AC_ENABLE_STATIC(no)
])# AC_DISABLE_STATIC


# AC_ENABLE_FAST_INSTALL([DEFAULT])
# ---------------------------------
# implement the --enable-fast-install flag
# DEFAULT is either `yes&#039; or `no&#039;.  If omitted, it defaults to `yes&#039;.
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
AC_ARG_ENABLE([fast-install],
changequote(&lt;&lt;, &gt;&gt;)dnl
&lt;&lt;  --enable-fast-install[=PKGS]
                          Optimize for fast installation [default=&gt;&gt;AC_ENABLE_FAST_INSTALL_DEFAULT],
changequote([, ])dnl
    [p=${PACKAGE-default}
    case $enableval in
    yes) enable_fast_install=yes ;;
    no) enable_fast_install=no ;;
    *)
      enable_fast_install=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs=&quot;$IFS&quot;; IFS=&quot;${IFS}$PATH_SEPARATOR,&quot;
      for pkg in $enableval; do
	IFS=&quot;$lt_save_ifs&quot;
	if test &quot;X$pkg&quot; = &quot;X$p&quot;; then
	  enable_fast_install=yes
	fi
      done
      IFS=&quot;$lt_save_ifs&quot;
      ;;
    esac],
    [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
])# AC_ENABLE_FAST_INSTALL


# AC_DISABLE_FAST_INSTALL
# -----------------------
# set the default to --disable-fast-install
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
AC_ENABLE_FAST_INSTALL(no)
])# AC_DISABLE_FAST_INSTALL


# AC_LIBTOOL_PICMODE([MODE])
# --------------------------
# implement the --with-pic flag
# MODE is either `yes&#039; or `no&#039;.  If omitted, it defaults to `both&#039;.
AC_DEFUN([AC_LIBTOOL_PICMODE],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
pic_mode=ifelse($#,1,$1,default)
])# AC_LIBTOOL_PICMODE


# AC_PROG_EGREP
# -------------
ifdef([AC_PROG_EGREP], [], [AC_DEFUN([AC_PROG_EGREP],
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
   [if echo a | (grep -E &#039;(a|b)&#039;) &gt;/dev/null 2&gt;&amp;1
    then ac_cv_prog_egrep=&#039;grep -E&#039;
    else ac_cv_prog_egrep=&#039;egrep&#039;
    fi])
 EGREP=$ac_cv_prog_egrep
 AC_SUBST([EGREP])
])])


# AC_PATH_TOOL_PREFIX
# -------------------
# find a file program which can recognize shared library
AC_DEFUN([AC_PATH_TOOL_PREFIX],
[AC_REQUIRE([AC_PROG_EGREP])dnl
AC_MSG_CHECKING([for $1])
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
[case $MAGIC_CMD in
[[\\/*] |  ?:[\\/]*])
  lt_cv_path_MAGIC_CMD=&quot;$MAGIC_CMD&quot; # Let the user override the test with a path.
  ;;
*)
  lt_save_MAGIC_CMD=&quot;$MAGIC_CMD&quot;
  lt_save_ifs=&quot;$IFS&quot;; IFS=$PATH_SEPARATOR
dnl $ac_dummy forces splitting on constant user-supplied paths.
dnl POSIX.2 word splitting is done only on the output of word expansions,
dnl not every word.  This closes a longstanding sh security hole.
  ac_dummy=&quot;ifelse([$2], , $PATH, [$2])&quot;
  for ac_dir in $ac_dummy; do
    IFS=&quot;$lt_save_ifs&quot;
    test -z &quot;$ac_dir&quot; &amp;&amp; ac_dir=.
    if test -f $ac_dir/$1; then
      lt_cv_path_MAGIC_CMD=&quot;$ac_dir/$1&quot;
      if test -n &quot;$file_magic_test_file&quot;; then
	case $deplibs_check_method in
	&quot;file_magic &quot;*)
	  file_magic_regex=`expr &quot;$deplibs_check_method&quot; : &quot;file_magic \(.*\)&quot;`
	  MAGIC_CMD=&quot;$lt_cv_path_MAGIC_CMD&quot;
	  if eval $file_magic_cmd \$file_magic_test_file 2&gt; /dev/null |
	    $EGREP &quot;$file_magic_regex&quot; &gt; /dev/null; then
	    :
	  else
	    cat &lt;&lt;EOF 1&gt;&amp;2

*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such.  This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem.  Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org

EOF
	  fi ;;
	esac
      fi
      break
    fi
  done
  IFS=&quot;$lt_save_ifs&quot;
  MAGIC_CMD=&quot;$lt_save_MAGIC_CMD&quot;
  ;;
esac])
MAGIC_CMD=&quot;$lt_cv_path_MAGIC_CMD&quot;
if test -n &quot;$MAGIC_CMD&quot;; then
  AC_MSG_RESULT($MAGIC_CMD)
else
  AC_MSG_RESULT(no)
fi
])# AC_PATH_TOOL_PREFIX


# AC_PATH_MAGIC
# -------------
# find a file program which can recognize a shared library
AC_DEFUN([AC_PATH_MAGIC],
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
if test -z &quot;$lt_cv_path_MAGIC_CMD&quot;; then
  if test -n &quot;$ac_tool_prefix&quot;; then
    AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
  else
    MAGIC_CMD=:
  fi
fi
])# AC_PATH_MAGIC


# AC_PROG_LD
# ----------
# find the pathname to the GNU or non-GNU linker
AC_DEFUN([AC_PROG_LD],
[AC_ARG_WITH([gnu-ld],
[  --with-gnu-ld           Assume the C compiler uses GNU ld [default=no]],
    [test &quot;$withval&quot; = no || with_gnu_ld=yes],
    [with_gnu_ld=no])
AC_REQUIRE([LT_AC_PROG_SED])dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
ac_prog=ld
if test &quot;$GCC&quot; = yes; then
  # Check if gcc -print-prog-name=ld gives a path.
  AC_MSG_CHECKING([for ld used by $CC])
  case $host in
  *-*-mingw*)
    # gcc leaves a trailing carriage return which upsets mingw
    ac_prog=`($CC -print-prog-name=ld) 2&gt;&amp;5 | tr -d &#039;\015&#039;` ;;
  *)
    ac_prog=`($CC -print-prog-name=ld) 2&gt;&amp;5` ;;
  esac
  case $ac_prog in
    # Accept absolute paths.
    [[\\/]]* | ?:[[\\/]]*)
      re_direlt=&#039;/[[^/]][[^/]]*/\.\./&#039;
      # Canonicalize the pathname of ld
      ac_prog=`echo $ac_prog| $SED &#039;s%\\\\%/%g&#039;`
      while echo $ac_prog | grep &quot;$re_direlt&quot; &gt; /dev/null 2&gt;&amp;1; do
	ac_prog=`echo $ac_prog| $SED &quot;s%$re_direlt%/%&quot;`
      done
      test -z &quot;$LD&quot; &amp;&amp; LD=&quot;$ac_prog&quot;
      ;;
  &quot;&quot;)
    # If it fails, then pretend we aren&#039;t using GCC.
    ac_prog=ld
    ;;
  *)
    # If it is relative, then search for the first ld in PATH.
    with_gnu_ld=unknown
    ;;
  esac
elif test &quot;$with_gnu_ld&quot; = yes; then
  AC_MSG_CHECKING([for GNU ld])
else
  AC_MSG_CHECKING([for non-GNU ld])
fi
AC_CACHE_VAL(lt_cv_path_LD,
[if test -z &quot;$LD&quot;; then
  lt_save_ifs=&quot;$IFS&quot;; IFS=$PATH_SEPARATOR
  for ac_dir in $PATH; do
    IFS=&quot;$lt_save_ifs&quot;
    test -z &quot;$ac_dir&quot; &amp;&amp; ac_dir=.
    if test -f &quot;$ac_dir/$ac_prog&quot; || test -f &quot;$ac_dir/$ac_prog$ac_exeext&quot;; then
      lt_cv_path_LD=&quot;$ac_dir/$ac_prog&quot;
      # Check to see if the program is GNU ld.  I&#039;d rather use --version,
      # but apparently some variants of GNU ld only accept -v.
      # Break only if it was the GNU/non-GNU ld that we prefer.
      case `&quot;$lt_cv_path_LD&quot; -v 2&gt;&amp;1 &lt;/dev/null` in
      *GNU* | *&#039;with BFD&#039;*)
	test &quot;$with_gnu_ld&quot; != no &amp;&amp; break
	;;
      *)
	test &quot;$with_gnu_ld&quot; != yes &amp;&amp; break
	;;
      esac
    fi
  done
  IFS=&quot;$lt_save_ifs&quot;
else
  lt_cv_path_LD=&quot;$LD&quot; # Let the user override the test with a path.
fi])
LD=&quot;$lt_cv_path_LD&quot;
if test -n &quot;$LD&quot;; then
  AC_MSG_RESULT($LD)
else
  AC_MSG_RESULT(no)
fi
test -z &quot;$LD&quot; &amp;&amp; AC_MSG_ERROR([no acceptable ld found in \$PATH])
AC_PROG_LD_GNU
])# AC_PROG_LD


# AC_PROG_LD_GNU
# --------------
AC_DEFUN([AC_PROG_LD_GNU],
[AC_REQUIRE([AC_PROG_EGREP])dnl
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
[# I&#039;d rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2&gt;&amp;1 &lt;/dev/null` in
*GNU* | *&#039;with BFD&#039;*)
  lt_cv_prog_gnu_ld=yes
  ;;
*)
  lt_cv_prog_gnu_ld=no
  ;;
esac])
with_gnu_ld=$lt_cv_prog_gnu_ld
])# AC_PROG_LD_GNU


# AC_PROG_LD_RELOAD_FLAG
# ----------------------
# find reload flag for linker
#   -- PORTME Some linkers may need a different reload flag.
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
[AC_CACHE_CHECK([for $LD option to reload object files],
  lt_cv_ld_reload_flag,
  [lt_cv_ld_reload_flag=&#039;-r&#039;])
reload_flag=$lt_cv_ld_reload_flag
case $reload_flag in
&quot;&quot; | &quot; &quot;*) ;;
*) reload_flag=&quot; $reload_flag&quot; ;;
esac
reload_cmds=&#039;$LD$reload_flag -o $output$reload_objs&#039;
case $host_os in
  darwin*)
    if test &quot;$GCC&quot; = yes; then
      reload_cmds=&#039;$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs&#039;
    else
      reload_cmds=&#039;$LD$reload_flag -o $output$reload_objs&#039;
    fi
    ;;
esac
])# AC_PROG_LD_RELOAD_FLAG


# AC_DEPLIBS_CHECK_METHOD
# -----------------------
# how to check for library dependencies
#  -- PORTME fill in with the dynamic library characteristics
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
[AC_CACHE_CHECK([how to recognize dependent libraries],
lt_cv_deplibs_check_method,
[lt_cv_file_magic_cmd=&#039;$MAGIC_CMD&#039;
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method=&#039;unknown&#039;
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.
# &#039;none&#039; -- dependencies not supported.
# `unknown&#039; -- same as none, but documents that we really don&#039;t know.
# &#039;pass_all&#039; -- all dependencies passed with no checks.
# &#039;test_compile&#039; -- check by making test program.
# &#039;file_magic [[regex]]&#039; -- check by looking for files in library path
# which responds to the $file_magic_cmd with a given extended regex.
# If you have `file&#039; or equivalent on your system and you&#039;re not sure
# whether `pass_all&#039; will *always* work, you probably want this one.

case $host_os in
aix[[4-9]]*)
  lt_cv_deplibs_check_method=pass_all
  ;;

beos* | haiku*)
  lt_cv_deplibs_check_method=pass_all
  ;;

bsdi[[45]]*)
  lt_cv_deplibs_check_method=&#039;file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)&#039;
  lt_cv_file_magic_cmd=&#039;/usr/bin/file -L&#039;
  lt_cv_file_magic_test_file=/shlib/libc.so
  ;;

cygwin*)
  # func_win32_libid is a shell function defined in ltmain.sh
  lt_cv_deplibs_check_method=&#039;file_magic ^x86 archive import|^x86 DLL&#039;
  lt_cv_file_magic_cmd=&#039;func_win32_libid&#039;
  ;;

mingw* | pw32*)
  # Base MSYS/MinGW do not provide the &#039;file&#039; command needed by
  # func_win32_libid shell function, so use a weaker test based on &#039;objdump&#039;,
  # unless we find &#039;file&#039;, for example because we are cross-compiling.
  if ( file / ) &gt;/dev/null 2&gt;&amp;1; then
    lt_cv_deplibs_check_method=&#039;file_magic ^x86 archive import|^x86 DLL&#039;
    lt_cv_file_magic_cmd=&#039;func_win32_libid&#039;
  else
    lt_cv_deplibs_check_method=&#039;file_magic file format pei*-i386(.*architecture: i386)?&#039;
    lt_cv_file_magic_cmd=&#039;$OBJDUMP -f&#039;
  fi
  ;;

darwin* | rhapsody*)
  lt_cv_deplibs_check_method=pass_all
  ;;

freebsd* | dragonfly*)
  if echo __ELF__ | $CC -E - | grep __ELF__ &gt; /dev/null; then
    case $host_cpu in
    i*86 )
      # Not sure whether the presence of OpenBSD here was a mistake.
      # Let&#039;s accept both of them until this is cleared up.
      lt_cv_deplibs_check_method=&#039;file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library&#039;
      lt_cv_file_magic_cmd=/usr/bin/file
      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
      ;;
    esac
  else
    lt_cv_deplibs_check_method=pass_all
  fi
  ;;

gnu*)
  lt_cv_deplibs_check_method=pass_all
  ;;

hpux10.20* | hpux11*)
  lt_cv_file_magic_cmd=/usr/bin/file
  case $host_cpu in
  ia64*)
    lt_cv_deplibs_check_method=&#039;file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64&#039;
    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
    ;;
  hppa*64*)
    [lt_cv_deplibs_check_method=&#039;file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]&#039;]
    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
    ;;
  *)
    lt_cv_deplibs_check_method=&#039;file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library&#039;
    lt_cv_file_magic_test_file=/usr/lib/libc.sl
    ;;
  esac
  ;;

interix[[3-9]]*)
  # PIC code is broken on Interix 3.x, that&#039;s why |\.a not |_pic\.a here
  lt_cv_deplibs_check_method=&#039;match_pattern /lib[[^/]]+(\.so|\.a)$&#039;
  ;;

irix5* | irix6* | nonstopux*)
  case $LD in
  *-32|*&quot;-32 &quot;) libmagic=32-bit;;
  *-n32|*&quot;-n32 &quot;) libmagic=N32;;
  *-64|*&quot;-64 &quot;) libmagic=64-bit;;
  *) libmagic=never-match;;
  esac
  lt_cv_deplibs_check_method=pass_all
  ;;

# This must be Linux ELF.
linux* | k*bsd*-gnu)
  lt_cv_deplibs_check_method=pass_all
  ;;

netbsd*)
  if echo __ELF__ | $CC -E - | grep __ELF__ &gt; /dev/null; then
    lt_cv_deplibs_check_method=&#039;match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$&#039;
  else
    lt_cv_deplibs_check_method=&#039;match_pattern /lib[[^/]]+(\.so|_pic\.a)$&#039;
  fi
  ;;

newos6*)
  lt_cv_deplibs_check_method=&#039;file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)&#039;
  lt_cv_file_magic_cmd=/usr/bin/file
  lt_cv_file_magic_test_file=/usr/lib/libnls.so
  ;;

nto-qnx*)
  lt_cv_deplibs_check_method=unknown
  ;;

openbsd*)
  if test -z &quot;`echo __ELF__ | $CC -E - | grep __ELF__`&quot; || test &quot;$host_os-$host_cpu&quot; = &quot;openbsd2.8-powerpc&quot;; then
    lt_cv_deplibs_check_method=&#039;match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$&#039;
  else
    lt_cv_deplibs_check_method=&#039;match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$&#039;
  fi
  ;;

osf3* | osf4* | osf5*)
  lt_cv_deplibs_check_method=pass_all
  ;;

rdos*)
  lt_cv_deplibs_check_method=pass_all
  ;;

solaris*)
  lt_cv_deplibs_check_method=pass_all
  ;;

sysv4 | sysv4.3*)
  case $host_vendor in
  motorola)
    lt_cv_deplibs_check_method=&#039;file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]&#039;
    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
    ;;
  ncr)
    lt_cv_deplibs_check_method=pass_all
    ;;
  sequent)
    lt_cv_file_magic_cmd=&#039;/bin/file&#039;
    lt_cv_deplibs_check_method=&#039;file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )&#039;
    ;;
  sni)
    lt_cv_file_magic_cmd=&#039;/bin/file&#039;
    lt_cv_deplibs_check_method=&quot;file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib&quot;
    lt_cv_file_magic_test_file=/lib/libc.so
    ;;
  siemens)
    lt_cv_deplibs_check_method=pass_all
    ;;
  pc)
    lt_cv_deplibs_check_method=pass_all
    ;;
  esac
  ;;

sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  lt_cv_deplibs_check_method=pass_all
  ;;
esac
])
file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z &quot;$deplibs_check_method&quot; &amp;&amp; deplibs_check_method=unknown
])# AC_DEPLIBS_CHECK_METHOD


# AC_PROG_NM
# ----------
# find the pathname to a BSD-compatible name lister
AC_DEFUN([AC_PROG_NM],
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
[if test -n &quot;$NM&quot;; then
  # Let the user override the test.
  lt_cv_path_NM=&quot;$NM&quot;
else
  lt_nm_to_check=&quot;${ac_tool_prefix}nm&quot;
  if test -n &quot;$ac_tool_prefix&quot; &amp;&amp; test &quot;$build&quot; = &quot;$host&quot;; then
    lt_nm_to_check=&quot;$lt_nm_to_check nm&quot;
  fi
  for lt_tmp_nm in $lt_nm_to_check; do
    lt_save_ifs=&quot;$IFS&quot;; IFS=$PATH_SEPARATOR
    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
      IFS=&quot;$lt_save_ifs&quot;
      test -z &quot;$ac_dir&quot; &amp;&amp; ac_dir=.
      tmp_nm=&quot;$ac_dir/$lt_tmp_nm&quot;
      if test -f &quot;$tmp_nm&quot; || test -f &quot;$tmp_nm$ac_exeext&quot; ; then
	# Check to see if the nm accepts a BSD-compat flag.
	# Adding the `sed 1q&#039; prevents false positives on HP-UX, which says:
	#   nm: unknown option &quot;B&quot; ignored
	# Tru64&#039;s nm complains that /dev/null is an invalid object file
	case `&quot;$tmp_nm&quot; -B /dev/null 2&gt;&amp;1 | sed &#039;1q&#039;` in
	*/dev/null* | *&#039;Invalid file or object type&#039;*)
	  lt_cv_path_NM=&quot;$tmp_nm -B&quot;
	  break
	  ;;
	*)
	  case `&quot;$tmp_nm&quot; -p /dev/null 2&gt;&amp;1 | sed &#039;1q&#039;` in
	  */dev/null*)
	    lt_cv_path_NM=&quot;$tmp_nm -p&quot;
	    break
	    ;;
	  *)
	    lt_cv_path_NM=${lt_cv_path_NM=&quot;$tmp_nm&quot;} # keep the first match, but
	    continue # so that we can try to find one that supports BSD flags
	    ;;
	  esac
	  ;;
	esac
      fi
    done
    IFS=&quot;$lt_save_ifs&quot;
  done
  test -z &quot;$lt_cv_path_NM&quot; &amp;&amp; lt_cv_path_NM=nm
fi])
NM=&quot;$lt_cv_path_NM&quot;
])# AC_PROG_NM


# AC_CHECK_LIBM
# -------------
# check for math library
AC_DEFUN([AC_CHECK_LIBM],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
LIBM=
case $host in
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin* | *-*-haiku*)
  # These system don&#039;t have libm, or don&#039;t need it
  ;;
*-ncr-sysv4.3*)
  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=&quot;-lmw&quot;)
  AC_CHECK_LIB(m, cos, LIBM=&quot;$LIBM -lm&quot;)
  ;;
*)
  AC_CHECK_LIB(m, cos, LIBM=&quot;-lm&quot;)
  ;;
esac
])# AC_CHECK_LIBM


# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
# -----------------------------------
# sets LIBLTDL to the link flags for the libltdl convenience library and
# LTDLINCL to the include flags for the libltdl header and adds
# --enable-ltdl-convenience to the configure arguments.  Note that
# AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
# it is assumed to be `libltdl&#039;.  LIBLTDL will be prefixed with
# &#039;${top_builddir}/&#039; and LTDLINCL will be prefixed with &#039;${top_srcdir}/&#039;
# (note the single quotes!).  If your package is not flat and you&#039;re not
# using automake, define top_builddir and top_srcdir appropriately in
# the Makefiles.
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
  case $enable_ltdl_convenience in
  no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
  &quot;&quot;) enable_ltdl_convenience=yes
      ac_configure_args=&quot;$ac_configure_args --enable-ltdl-convenience&quot; ;;
  esac
  LIBLTDL=&#039;${top_builddir}/&#039;ifelse($#,1,[$1],[&#039;libltdl&#039;])/libltdlc.la
  LTDLINCL=&#039;-I${top_srcdir}/&#039;ifelse($#,1,[$1],[&#039;libltdl&#039;])
  # For backwards non-gettext consistent compatibility...
  INCLTDL=&quot;$LTDLINCL&quot;
])# AC_LIBLTDL_CONVENIENCE


# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
# -----------------------------------
# sets LIBLTDL to the link flags for the libltdl installable library and
# LTDLINCL to the include flags for the libltdl header and adds
# --enable-ltdl-install to the configure arguments.  Note that
# AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
# and an installed libltdl is not found, it is assumed to be `libltdl&#039;.
# LIBLTDL will be prefixed with &#039;${top_builddir}/&#039;# and LTDLINCL with
# &#039;${top_srcdir}/&#039; (note the single quotes!).  If your package is not
# flat and you&#039;re not using automake, define top_builddir and top_srcdir
# appropriately in the Makefiles.
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
  AC_CHECK_LIB(ltdl, lt_dlinit,
  [test x&quot;$enable_ltdl_install&quot; != xyes &amp;&amp; enable_ltdl_install=no],
  [if test x&quot;$enable_ltdl_install&quot; = xno; then
     AC_MSG_WARN([libltdl not installed, but installation disabled])
   else
     enable_ltdl_install=yes
   fi
  ])
  if test x&quot;$enable_ltdl_install&quot; = x&quot;yes&quot;; then
    ac_configure_args=&quot;$ac_configure_args --enable-ltdl-install&quot;
    LIBLTDL=&#039;${top_builddir}/&#039;ifelse($#,1,[$1],[&#039;libltdl&#039;])/libltdl.la
    LTDLINCL=&#039;-I${top_srcdir}/&#039;ifelse($#,1,[$1],[&#039;libltdl&#039;])
  else
    ac_configure_args=&quot;$ac_configure_args --enable-ltdl-install=no&quot;
    LIBLTDL=&quot;-lltdl&quot;
    LTDLINCL=
  fi
  # For backwards non-gettext consistent compatibility...
  INCLTDL=&quot;$LTDLINCL&quot;
])# AC_LIBLTDL_INSTALLABLE


# AC_LIBTOOL_CXX
# --------------
# enable support for C++ libraries
AC_DEFUN([AC_LIBTOOL_CXX],
[AC_REQUIRE([_LT_AC_LANG_CXX])
])# AC_LIBTOOL_CXX


# _LT_AC_LANG_CXX
# ---------------
AC_DEFUN([_LT_AC_LANG_CXX],
[AC_REQUIRE([AC_PROG_CXX])
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
])# _LT_AC_LANG_CXX

# _LT_AC_PROG_CXXCPP
# ------------------
AC_DEFUN([_LT_AC_PROG_CXXCPP],
[
AC_REQUIRE([AC_PROG_CXX])
if test -n &quot;$CXX&quot; &amp;&amp; ( test &quot;X$CXX&quot; != &quot;Xno&quot; &amp;&amp;
    ( (test &quot;X$CXX&quot; = &quot;Xg++&quot; &amp;&amp; `g++ -v &gt;/dev/null 2&gt;&amp;1` ) ||
    (test &quot;X$CXX&quot; != &quot;Xg++&quot;))) ; then
  AC_PROG_CXXCPP
fi
])# _LT_AC_PROG_CXXCPP

# AC_LIBTOOL_LANG_C_CONFIG
# ------------------------
# Ensure that the configuration vars for the C compiler are
# suitably defined.  Those variables are subsequently used by
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool&#039;.
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
[lt_save_CC=&quot;$CC&quot;
AC_LANG_PUSH([C])

# Source file extension for C test sources.
ac_ext=c

# Object file extension for compiled C test sources.
objext=o
_LT_AC_TAGVAR(objext, $1)=$objext

# Code to be used in simple compile tests
lt_simple_compile_test_code=&quot;int some_variable = 0;&quot;

# Code to be used in simple link tests
lt_simple_link_test_code=&#039;int main(void){return(0);}&#039;

_LT_AC_SYS_COMPILER

# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE

## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
AC_LIBTOOL_PROG_COMPILER_PIC($1)
AC_LIBTOOL_PROG_CC_C_O($1)
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
AC_LIBTOOL_PROG_LD_SHLIBS($1)
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
AC_LIBTOOL_SYS_LIB_STRIP
AC_LIBTOOL_DLOPEN_SELF

# Report which library types will actually be built
AC_MSG_CHECKING([if libtool supports shared libraries])
AC_MSG_RESULT([$can_build_shared])

AC_MSG_CHECKING([whether to build shared libraries])
test &quot;$can_build_shared&quot; = &quot;no&quot; &amp;&amp; enable_shared=no

# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
  test &quot;$enable_shared&quot; = yes &amp;&amp; enable_static=no
  if test -n &quot;$RANLIB&quot;; then
    archive_cmds=&quot;$archive_cmds~\$RANLIB \$lib&quot;
    postinstall_cmds=&#039;$RANLIB $lib&#039;
  fi
  ;;

aix[[4-9]]*)
  if test &quot;$host_cpu&quot; != ia64 &amp;&amp; test &quot;$aix_use_runtimelinking&quot; = no ; then
    test &quot;$enable_shared&quot; = yes &amp;&amp; enable_static=no
  fi
    ;;
esac
AC_MSG_RESULT([$enable_shared])

AC_MSG_CHECKING([whether to build static libraries])
# Make sure either enable_shared or enable_static is yes.
test &quot;$enable_shared&quot; = yes || enable_static=yes
AC_MSG_RESULT([$enable_static])

AC_LIBTOOL_CONFIG($1)

AC_LANG_POP([C])
CC=&quot;$lt_save_CC&quot;
])# AC_LIBTOOL_LANG_C_CONFIG


# AC_LIBTOOL_LANG_CXX_CONFIG
# --------------------------
# Ensure that the configuration vars for the C compiler are
# suitably defined.  Those variables are subsequently used by
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool&#039;.
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
[AC_LANG_PUSH([C++])
AC_REQUIRE([AC_PROG_CXX])
AC_REQUIRE([_LT_AC_PROG_CXXCPP])

_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
_LT_AC_TAGVAR(always_export_symbols, $1)=no
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_AC_TAGVAR(hardcode_direct, $1)=no
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
_LT_AC_TAGVAR(module_cmds, $1)=
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_AC_TAGVAR(no_undefined_flag, $1)=
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no

# Dependencies to place before and after the object being linked:
_LT_AC_TAGVAR(predep_objects, $1)=
_LT_AC_TAGVAR(postdep_objects, $1)=
_LT_AC_TAGVAR(predeps, $1)=
_LT_AC_TAGVAR(postdeps, $1)=
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=

# Source file extension for C++ test sources.
ac_ext=cpp

# Object file extension for compiled C++ test sources.
objext=o
_LT_AC_TAGVAR(objext, $1)=$objext

# Code to be used in simple compile tests
lt_simple_compile_test_code=&quot;int some_variable = 0;&quot;

# Code to be used in simple link tests
lt_simple_link_test_code=&#039;int main(int, char *[[]]) { return(0); }&#039;

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

# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE

# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_LD=$LD
lt_save_GCC=$GCC
GCC=$GXX
lt_save_with_gnu_ld=$with_gnu_ld
lt_save_path_LD=$lt_cv_path_LD
if test -n &quot;${lt_cv_prog_gnu_ldcxx+set}&quot;; then
  lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
else
  unset lt_cv_prog_gnu_ld
fi
if test -n &quot;${lt_cv_path_LDCXX+set}&quot;; then
  lt_cv_path_LD=$lt_cv_path_LDCXX
else
  unset lt_cv_path_LD
fi
test -z &quot;${LDCXX+set}&quot; || LD=$LDCXX
CC=${CXX-&quot;c++&quot;}
compiler=$CC
_LT_AC_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])

# We don&#039;t want -fno-exception wen compiling C++ code, so set the
# no_builtin_flag separately
if test &quot;$GXX&quot; = yes; then
  _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=&#039; -fno-builtin&#039;
else
  _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
fi

if test &quot;$GXX&quot; = yes; then
  # Set up default GNU C++ configuration

  AC_PROG_LD

  # Check if GNU C++ uses GNU ld as the underlying linker, since the
  # archiving commands below assume that GNU ld is being used.
  if test &quot;$with_gnu_ld&quot; = yes; then
    _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib&#039;
    _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib&#039;

    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}--rpath ${wl}$libdir&#039;
    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}--export-dynamic&#039;

    # If archive_cmds runs LD, not CC, wlarc should be empty
    # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
    #     investigate it a little bit more. (MM)
    wlarc=&#039;${wl}&#039;

    # ancient GNU ld didn&#039;t support --whole-archive et. al.
    if eval &quot;`$CC -print-prog-name=ld` --help 2&gt;&amp;1&quot; | \
	grep &#039;no-whole-archive&#039; &gt; /dev/null; then
      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&quot;$wlarc&quot;&#039;--whole-archive$convenience &#039;&quot;$wlarc&quot;&#039;--no-whole-archive&#039;
    else
      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
    fi
  else
    with_gnu_ld=no
    wlarc=

    # A generic and very simple default shared library creation
    # command for GNU C++ for the case where it uses the native
    # linker, instead of GNU ld.  If possible, this setting should
    # overridden to take advantage of the native linker features on
    # the platform it is being used on.
    _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib&#039;
  fi

  # Commands to make compiler produce verbose output that lists
  # what &quot;hidden&quot; libraries, object files and flags are used when
  # linking a shared library.
  output_verbose_link_cmd=&#039;$CC -shared $CFLAGS -v conftest.$objext 2&gt;&amp;1 | grep &quot;\-L&quot;&#039;

else
  GXX=no
  with_gnu_ld=no
  wlarc=
fi

# PORTME: fill in a description of your system&#039;s C++ link characteristics
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
case $host_os in
  aix3*)
    # FIXME: insert proper C++ library support
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
    ;;
  aix[[4-9]]*)
    if test &quot;$host_cpu&quot; = ia64; then
      # On IA64, the linker does run time linking by default, so we don&#039;t
      # have to do anything special.
      aix_use_runtimelinking=no
      exp_sym_flag=&#039;-Bexport&#039;
      no_entry_flag=&quot;&quot;
    else
      aix_use_runtimelinking=no

      # Test if we are trying to use run time linking or normal
      # AIX style linking. If -brtl is somewhere in LDFLAGS, we
      # need to do runtime linking.
      case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
	for ld_flag in $LDFLAGS; do
	  case $ld_flag in
	  *-brtl*)
	    aix_use_runtimelinking=yes
	    break
	    ;;
	  esac
	done
	;;
      esac

      exp_sym_flag=&#039;-bexport&#039;
      no_entry_flag=&#039;-bnoentry&#039;
    fi

    # When large executables or shared objects are built, AIX ld can
    # have problems creating the table of contents.  If linking a library
    # or program results in &quot;error TOC overflow&quot; add -mminimal-toc to
    # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
    # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

    _LT_AC_TAGVAR(archive_cmds, $1)=&#039;&#039;
    _LT_AC_TAGVAR(hardcode_direct, $1)=yes
    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=&#039;:&#039;
    _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

    if test &quot;$GXX&quot; = yes; then
      case $host_os in aix4.[[012]]|aix4.[[012]].*)
      # We only want to do this on AIX 4.2 and lower, the check
      # below for broken collect2 doesn&#039;t work under 4.3+
	collect2name=`${CC} -print-prog-name=collect2`
	if test -f &quot;$collect2name&quot; &amp;&amp; \
	   strings &quot;$collect2name&quot; | grep resolve_lib_name &gt;/dev/null
	then
	  # We have reworked collect2
	  :
	else
	  # We have old collect2
	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
	  # It fails to find uninstalled libraries when the uninstalled
	  # path is not listed in the libpath.  Setting hardcode_minus_L
	  # to unsupported forces relinking
	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-L$libdir&#039;
	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
	fi
	;;
      esac
      shared_flag=&#039;-shared&#039;
      if test &quot;$aix_use_runtimelinking&quot; = yes; then
	shared_flag=&quot;$shared_flag &quot;&#039;${wl}-G&#039;
      fi
    else
      # not using gcc
      if test &quot;$host_cpu&quot; = ia64; then
	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
	# chokes on -Wl,-G. The following line is correct:
	shared_flag=&#039;-G&#039;
      else
	if test &quot;$aix_use_runtimelinking&quot; = yes; then
	  shared_flag=&#039;${wl}-G&#039;
	else
	  shared_flag=&#039;${wl}-bM:SRE&#039;
	fi
      fi
    fi

    # It seems that -bexpall does not export symbols beginning with
    # underscore (_), so it is better to generate a list of symbols to export.
    _LT_AC_TAGVAR(always_export_symbols, $1)=yes
    if test &quot;$aix_use_runtimelinking&quot; = yes; then
      # Warning - without using the other runtime loading flags (-brtl),
      # -berok will link without error, but may produce a broken library.
      _LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039;-berok&#039;
      # Determine the default libpath from the value encoded in an empty executable.
      _LT_AC_SYS_LIBPATH_AIX
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-blibpath:$libdir:&#039;&quot;$aix_libpath&quot;

      _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&quot;\$CC&quot;&#039; -o $output_objdir/$soname $libobjs $deplibs &#039;&quot;\${wl}$no_entry_flag&quot;&#039; $compiler_flags `if test &quot;x${allow_undefined_flag}&quot; != &quot;x&quot;; then echo &quot;${wl}${allow_undefined_flag}&quot;; else :; fi` &#039;&quot;\${wl}$exp_sym_flag:\$export_symbols $shared_flag&quot;
     else
      if test &quot;$host_cpu&quot; = ia64; then
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-R $libdir:/usr/lib:/lib&#039;
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=&quot;-z nodefs&quot;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&quot;\$CC $shared_flag&quot;&#039; -o $output_objdir/$soname $libobjs $deplibs &#039;&quot;\${wl}$no_entry_flag&quot;&#039; $compiler_flags ${wl}${allow_undefined_flag} &#039;&quot;\${wl}$exp_sym_flag:\$export_symbols&quot;
      else
	# Determine the default libpath from the value encoded in an empty executable.
	_LT_AC_SYS_LIBPATH_AIX
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-blibpath:$libdir:&#039;&quot;$aix_libpath&quot;
	# Warning - without using the other run time loading flags,
	# -berok will link without error, but may produce a broken library.
	_LT_AC_TAGVAR(no_undefined_flag, $1)=&#039; ${wl}-bernotok&#039;
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039; ${wl}-berok&#039;
	# Exported symbols can be pulled into shared objects from archives
	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;$convenience&#039;
	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
	# This is similar to how AIX traditionally builds its shared libraries.
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&quot;\$CC $shared_flag&quot;&#039; -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&#039;
      fi
    fi
    ;;

  beos*)
    if $LD --help 2&gt;&amp;1 | grep &#039;: supported targets:.* elf&#039; &gt; /dev/null; then
      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
      # Joseph Beckenbach &lt;jrb3@best.com&gt; says some releases of gcc
      # support --undefined.  This deserves some investigation.  FIXME
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib&#039;
    else
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
    fi
    ;;

  chorus*)
    case $cc_basename in
      *)
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
    esac
    ;;

  cygwin* | mingw* | pw32*)
    # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
    # as there is no search path for DLLs.
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-L$libdir&#039;
    _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
    _LT_AC_TAGVAR(always_export_symbols, $1)=no
    _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

    if $LD --help 2&gt;&amp;1 | grep &#039;auto-import&#039; &gt; /dev/null; then
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$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&#039;
      # If the export-symbols file already is a .def file (1st line
      # is EXPORTS), use it as is; otherwise, prepend...
      _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;if test &quot;x`$SED 1q $export_symbols`&quot; = xEXPORTS; then
	cp $export_symbols $output_objdir/$soname.def;
      else
	echo EXPORTS &gt; $output_objdir/$soname.def;
	cat $export_symbols &gt;&gt; $output_objdir/$soname.def;
      fi~
      $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&#039;
    else
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
    fi
  ;;
      darwin* | rhapsody*)
      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
      _LT_AC_TAGVAR(hardcode_direct, $1)=no
      _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;&#039;
      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
      _LT_AC_TAGVAR(allow_undefined_flag, $1)=&quot;$_lt_dar_allow_undefined&quot;
      if test &quot;$GXX&quot; = yes ; then
      output_verbose_link_cmd=&#039;echo&#039;
      _LT_AC_TAGVAR(archive_cmds, $1)=&quot;\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}&quot;
      _LT_AC_TAGVAR(module_cmds, $1)=&quot;\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}&quot;
      _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&quot;sed &#039;s,^,_,&#039; &lt; \$export_symbols &gt; \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}&quot;
      _LT_AC_TAGVAR(module_expsym_cmds, $1)=&quot;sed -e &#039;s,^,_,&#039; &lt; \$export_symbols &gt; \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}&quot;
      if test &quot;$lt_cv_apple_cc_single_mod&quot; != &quot;yes&quot;; then
        _LT_AC_TAGVAR(archive_cmds, $1)=&quot;\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}&quot;
        _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&quot;sed &#039;s,^,_,&#039; &lt; \$export_symbols &gt; \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}&quot;
      fi
      else
      case $cc_basename in
        xlc*)
         output_verbose_link_cmd=&#039;echo&#039;
          _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring&#039;
          _LT_AC_TAGVAR(module_cmds, $1)=&#039;$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags&#039;
          # Don&#039;t fix this by using the ld -exported_symbols_list flag, it doesn&#039;t exist in older darwin lds
          _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;sed -e &quot;s,#.*,,&quot; -e &quot;s,^[    ]*,,&quot; -e &quot;s,^\(..*\),_&amp;,&quot; &lt; $export_symbols &gt; $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}&#039;
          _LT_AC_TAGVAR(module_expsym_cmds, $1)=&#039;sed -e &quot;s,#.*,,&quot; -e &quot;s,^[    ]*,,&quot; -e &quot;s,^\(..*\),_&amp;,&quot; &lt; $export_symbols &gt; $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}&#039;
          ;;
       *)
         _LT_AC_TAGVAR(ld_shlibs, $1)=no
          ;;
      esac
      fi
        ;;

  dgux*)
    case $cc_basename in
      ec++*)
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
      ghcx*)
	# Green Hills C++ Compiler
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
      *)
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
    esac
    ;;
  freebsd[[12]].*)
    # C++ shared libraries reported to be fairly broken before switch to ELF
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
    ;;
  freebsd-elf*)
    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
    ;;
  freebsd* | dragonfly*)
    # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
    # conventions
    _LT_AC_TAGVAR(ld_shlibs, $1)=yes
    ;;
  gnu*)
    ;;
  hpux9*)
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}+b ${wl}$libdir&#039;
    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}-E&#039;
    _LT_AC_TAGVAR(hardcode_direct, $1)=yes
    _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
				# but as the default
				# location of the library.

    case $cc_basename in
    CC*)
      # FIXME: insert proper C++ library support
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
      ;;
    aCC*)
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$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 $lib&#039;
      # Commands to make compiler produce verbose output that lists
      # what &quot;hidden&quot; libraries, object files and flags are used when
      # linking a shared library.
      #
      # There doesn&#039;t appear to be a way to prevent this compiler from
      # explicitly linking system object files so we need to strip them
      # from the output so that they don&#039;t get included in the library
      # dependencies.
      output_verbose_link_cmd=&#039;templist=`($CC -b $CFLAGS -v conftest.$objext 2&gt;&amp;1) | grep &quot;[[-]]L&quot;`; list=&quot;&quot;; for z in $templist; do case $z in conftest.$objext) list=&quot;$list $z&quot;;; *.$objext);; *) list=&quot;$list $z&quot;;;esac; done; echo $list&#039;
      ;;
    *)
      if test &quot;$GXX&quot; = yes; then
        _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$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&#039;
      else
        # FIXME: insert proper C++ library support
        _LT_AC_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;
    esac
    ;;
  hpux10*|hpux11*)
    if test $with_gnu_ld = no; then
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}+b ${wl}$libdir&#039;
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

      case $host_cpu in
      hppa*64*|ia64*) ;;
      *)
	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}-E&#039;
        ;;
      esac
    fi
    case $host_cpu in
    hppa*64*|ia64*)
      _LT_AC_TAGVAR(hardcode_direct, $1)=no
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;
    *)
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
					      # but as the default
					      # location of the library.
      ;;
    esac

    case $cc_basename in
      CC*)
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
      aCC*)
	case $host_cpu in
	hppa*64*)
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags&#039;
	  ;;
	ia64*)
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags&#039;
	  ;;
	*)
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags&#039;
	  ;;
	esac
	# Commands to make compiler produce verbose output that lists
	# what &quot;hidden&quot; libraries, object files and flags are used when
	# linking a shared library.
	#
	# There doesn&#039;t appear to be a way to prevent this compiler from
	# explicitly linking system object files so we need to strip them
	# from the output so that they don&#039;t get included in the library
	# dependencies.
	output_verbose_link_cmd=&#039;templist=`($CC -b $CFLAGS -v conftest.$objext 2&gt;&amp;1) | grep &quot;\-L&quot;`; list=&quot;&quot;; for z in $templist; do case $z in conftest.$objext) list=&quot;$list $z&quot;;; *.$objext);; *) list=&quot;$list $z&quot;;;esac; done; echo $list&#039;
	;;
      *)
	if test &quot;$GXX&quot; = yes; then
	  if test $with_gnu_ld = no; then
	    case $host_cpu in
	    hppa*64*)
	      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags&#039;
	      ;;
	    ia64*)
	      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags&#039;
	      ;;
	    *)
	      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags&#039;
	      ;;
	    esac
	  fi
	else
	  # FIXME: insert proper C++ library support
	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
	fi
	;;
    esac
    ;;
  interix[[3-9]]*)
    _LT_AC_TAGVAR(hardcode_direct, $1)=no
    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath,$libdir&#039;
    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}-E&#039;
    # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
    # Instead, shared libraries are loaded at an image base (0x10000000 by
    # default) and relocated if they conflict, which is a slow very memory
    # consuming and fragmenting process.  To avoid this, we pick a random,
    # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
    # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
    _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib&#039;
    _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;sed &quot;s,^,_,&quot; $export_symbols &gt;$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib&#039;
    ;;
  irix5* | irix6*)
    case $cc_basename in
      CC*)
	# SGI C++
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n &quot;$verstring&quot; &amp;&amp; echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib&#039;

	# Archives containing C++ object files must be created using
	# &quot;CC -ar&quot;, where &quot;CC&quot; is the IRIX C++ compiler.  This is
	# necessary to make sure instantiated templates are included
	# in the archive.
	_LT_AC_TAGVAR(old_archive_cmds, $1)=&#039;$CC -ar -WR,-u -o $oldlib $oldobjs&#039;
	;;
      *)
	if test &quot;$GXX&quot; = yes; then
	  if test &quot;$with_gnu_ld&quot; = no; then
	    _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n &quot;$verstring&quot; &amp;&amp; echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib&#039;
	  else
	    _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n &quot;$verstring&quot; &amp;&amp; echo ${wl}-set_version ${wl}$verstring` -o $lib&#039;
	  fi
	fi
	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
	;;
    esac
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath ${wl}$libdir&#039;
    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
    ;;
  linux* | k*bsd*-gnu)
    case $cc_basename in
      KCC*)
	# Kuck and Associates, Inc. (KAI) C++ Compiler

	# KCC will only create a shared library if the output file
	# ends with &quot;.so&quot; (or &quot;.sl&quot; for HP-UX), so rename the library
	# to its proper name (with version) after linking.
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;tempext=`echo $shared_ext | $SED -e &#039;\&#039;&#039;s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g&#039;\&#039;&#039;`; templib=`echo $lib | $SED -e &quot;s/\${tempext}\..*/.so/&quot;`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;tempext=`echo $shared_ext | $SED -e &#039;\&#039;&#039;s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g&#039;\&#039;&#039;`; templib=`echo $lib | $SED -e &quot;s/\${tempext}\..*/.so/&quot;`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib&#039;
	# Commands to make compiler produce verbose output that lists
	# what &quot;hidden&quot; libraries, object files and flags are used when
	# linking a shared library.
	#
	# There doesn&#039;t appear to be a way to prevent this compiler from
	# explicitly linking system object files so we need to strip them
	# from the output so that they don&#039;t get included in the library
	# dependencies.
	output_verbose_link_cmd=&#039;templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2&gt;&amp;1 | grep &quot;ld&quot;`; rm -f libconftest$shared_ext; list=&quot;&quot;; for z in $templist; do case $z in conftest.$objext) list=&quot;$list $z&quot;;; *.$objext);; *) list=&quot;$list $z&quot;;;esac; done; echo $list&#039;

	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}--rpath,$libdir&#039;
	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}--export-dynamic&#039;

	# Archives containing C++ object files must be created using
	# &quot;CC -Bstatic&quot;, where &quot;CC&quot; is the KAI C++ compiler.
	_LT_AC_TAGVAR(old_archive_cmds, $1)=&#039;$CC -Bstatic -o $oldlib $oldobjs&#039;
	;;
      icpc*)
	# Intel C++
	with_gnu_ld=yes
	# version 8.0 and above of icpc choke on multiply defined symbols
	# if we add $predep_objects and $postdep_objects, however 7.1 and
	# earlier do not add the objects themselves.
	case `$CC -V 2&gt;&amp;1` in
	*&quot;Version 7.&quot;*)
  	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib&#039;
  	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib&#039;
	  ;;
	*)  # Version 8.0 or newer
	  tmp_idyn=
	  case $host_cpu in
	    ia64*) tmp_idyn=&#039; -i_dynamic&#039;;;
	  esac
  	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared&#039;&quot;$tmp_idyn&quot;&#039; $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib&#039;
	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared&#039;&quot;$tmp_idyn&quot;&#039; $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib&#039;
	  ;;
	esac
	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath,$libdir&#039;
	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}--export-dynamic&#039;
	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;${wl}--whole-archive$convenience ${wl}--no-whole-archive&#039;
	;;
      pgCC* | pgcpp*)
        # Portland Group C++ compiler
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib&#039;
  	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$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&#039;

	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}--rpath ${wl}$libdir&#039;
	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}--export-dynamic&#039;
	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;${wl}--whole-archive`for conv in $convenience\&quot;\&quot;; do test  -n \&quot;$conv\&quot; &amp;&amp; new_convenience=\&quot;$new_convenience,$conv\&quot;; done; $echo \&quot;$new_convenience\&quot;` ${wl}--no-whole-archive&#039;
        ;;
      cxx*)
	# Compaq C++
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols&#039;

	runpath_var=LD_RUN_PATH
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-rpath $libdir&#039;
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

	# Commands to make compiler produce verbose output that lists
	# what &quot;hidden&quot; libraries, object files and flags are used when
	# linking a shared library.
	#
	# There doesn&#039;t appear to be a way to prevent this compiler from
	# explicitly linking system object files so we need to strip them
	# from the output so that they don&#039;t get included in the library
	# dependencies.
	output_verbose_link_cmd=&#039;templist=`$CC -shared $CFLAGS -v conftest.$objext 2&gt;&amp;1 | grep &quot;ld&quot;`; templist=`echo $templist | $SED &quot;s/\(^.*ld.*\)\( .*ld .*$\)/\1/&quot;`; list=&quot;&quot;; for z in $templist; do case $z in conftest.$objext) list=&quot;$list $z&quot;;; *.$objext);; *) list=&quot;$list $z&quot;;;esac; done; echo $list&#039;
	;;
      *)
	case `$CC -V 2&gt;&amp;1 | sed 5q` in
	*Sun\ C*)
	  # Sun C++ 5.9
	  _LT_AC_TAGVAR(no_undefined_flag, $1)=&#039; -zdefs&#039;
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags&#039;
	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols&#039;
	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-R$libdir&#039;
	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;${wl}--whole-archive`new_convenience=; for conv in $convenience\&quot;\&quot;; do test -z \&quot;$conv\&quot; || new_convenience=\&quot;$new_convenience,$conv\&quot;; done; $echo \&quot;$new_convenience\&quot;` ${wl}--no-whole-archive&#039;

	  # Not sure whether something based on
	  # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2&gt;&amp;1
	  # would be better.
	  output_verbose_link_cmd=&#039;echo&#039;

	  # Archives containing C++ object files must be created using
	  # &quot;CC -xar&quot;, where &quot;CC&quot; is the Sun C++ compiler.  This is
	  # necessary to make sure instantiated templates are included
	  # in the archive.
	  _LT_AC_TAGVAR(old_archive_cmds, $1)=&#039;$CC -xar -o $oldlib $oldobjs&#039;
	  ;;
	esac
	;;
    esac
    ;;
  lynxos*)
    # FIXME: insert proper C++ library support
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
    ;;
  m88k*)
    # FIXME: insert proper C++ library support
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
    ;;
  mvs*)
    case $cc_basename in
      cxx*)
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
      *)
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
    esac
    ;;
  netbsd*)
    if echo __ELF__ | $CC -E - | grep __ELF__ &gt;/dev/null; then
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags&#039;
      wlarc=
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-R$libdir&#039;
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
    fi
    # Workaround some broken pre-1.5 toolchains
    output_verbose_link_cmd=&#039;$CC -shared $CFLAGS -v conftest.$objext 2&gt;&amp;1 | grep conftest.$objext | $SED -e &quot;s:-lgcc -lc -lgcc::&quot;&#039;
    ;;
  openbsd2*)
    # C++ shared libraries are fairly broken
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
    ;;
  openbsd*)
    if test -f /usr/libexec/ld.so; then
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib&#039;
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath,$libdir&#039;
      if test -z &quot;`echo __ELF__ | $CC -E - | grep __ELF__`&quot; || test &quot;$host_os-$host_cpu&quot; = &quot;openbsd2.8-powerpc&quot;; then
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib&#039;
	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}-E&#039;
	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&quot;$wlarc&quot;&#039;--whole-archive$convenience &#039;&quot;$wlarc&quot;&#039;--no-whole-archive&#039;
      fi
      output_verbose_link_cmd=&#039;echo&#039;
    else
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
    fi
    ;;
  osf3*)
    case $cc_basename in
      KCC*)
	# Kuck and Associates, Inc. (KAI) C++ Compiler

	# KCC will only create a shared library if the output file
	# ends with &quot;.so&quot; (or &quot;.sl&quot; for HP-UX), so rename the library
	# to its proper name (with version) after linking.
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;tempext=`echo $shared_ext | $SED -e &#039;\&#039;&#039;s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g&#039;\&#039;&#039;`; templib=`echo $lib | $SED -e &quot;s/\${tempext}\..*/.so/&quot;`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib&#039;

	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath,$libdir&#039;
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

	# Archives containing C++ object files must be created using
	# &quot;CC -Bstatic&quot;, where &quot;CC&quot; is the KAI C++ compiler.
	_LT_AC_TAGVAR(old_archive_cmds, $1)=&#039;$CC -Bstatic -o $oldlib $oldobjs&#039;

	;;
      RCC*)
	# Rational C++ 2.4.1
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
      cxx*)
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039; ${wl}-expect_unresolved ${wl}\*&#039;
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n &quot;$verstring&quot; &amp;&amp; echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib&#039;

	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath ${wl}$libdir&#039;
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

	# Commands to make compiler produce verbose output that lists
	# what &quot;hidden&quot; libraries, object files and flags are used when
	# linking a shared library.
	#
	# There doesn&#039;t appear to be a way to prevent this compiler from
	# explicitly linking system object files so we need to strip them
	# from the output so that they don&#039;t get included in the library
	# dependencies.
	output_verbose_link_cmd=&#039;templist=`$CC -shared $CFLAGS -v conftest.$objext 2&gt;&amp;1 | grep &quot;ld&quot; | grep -v &quot;ld:&quot;`; templist=`echo $templist | $SED &quot;s/\(^.*ld.*\)\( .*ld.*$\)/\1/&quot;`; list=&quot;&quot;; for z in $templist; do case $z in conftest.$objext) list=&quot;$list $z&quot;;; *.$objext);; *) list=&quot;$list $z&quot;;;esac; done; echo $list&#039;
	;;
      *)
	if test &quot;$GXX&quot; = yes &amp;&amp; test &quot;$with_gnu_ld&quot; = no; then
	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039; ${wl}-expect_unresolved ${wl}\*&#039;
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n &quot;$verstring&quot; &amp;&amp; echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib&#039;

	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath ${wl}$libdir&#039;
	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

	  # Commands to make compiler produce verbose output that lists
	  # what &quot;hidden&quot; libraries, object files and flags are used when
	  # linking a shared library.
	  output_verbose_link_cmd=&#039;$CC -shared $CFLAGS -v conftest.$objext 2&gt;&amp;1 | grep &quot;\-L&quot;&#039;

	else
	  # FIXME: insert proper C++ library support
	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
	fi
	;;
    esac
    ;;
  osf4* | osf5*)
    case $cc_basename in
      KCC*)
	# Kuck and Associates, Inc. (KAI) C++ Compiler

	# KCC will only create a shared library if the output file
	# ends with &quot;.so&quot; (or &quot;.sl&quot; for HP-UX), so rename the library
	# to its proper name (with version) after linking.
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;tempext=`echo $shared_ext | $SED -e &#039;\&#039;&#039;s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g&#039;\&#039;&#039;`; templib=`echo $lib | $SED -e &quot;s/\${tempext}\..*/.so/&quot;`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib&#039;

	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath,$libdir&#039;
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

	# Archives containing C++ object files must be created using
	# the KAI C++ compiler.
	_LT_AC_TAGVAR(old_archive_cmds, $1)=&#039;$CC -o $oldlib $oldobjs&#039;
	;;
      RCC*)
	# Rational C++ 2.4.1
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
      cxx*)
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039; -expect_unresolved \*&#039;
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n &quot;$verstring&quot; &amp;&amp; echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;for i in `cat $export_symbols`; do printf &quot;%s %s\\n&quot; -exported_symbol &quot;\$i&quot; &gt;&gt; $lib.exp; done~
	  echo &quot;-hidden&quot;&gt;&gt; $lib.exp~
	  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp  `test -n &quot;$verstring&quot; &amp;&amp; echo -set_version	$verstring` -update_registry ${output_objdir}/so_locations -o $lib~
	  $rm $lib.exp&#039;

	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-rpath $libdir&#039;
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

	# Commands to make compiler produce verbose output that lists
	# what &quot;hidden&quot; libraries, object files and flags are used when
	# linking a shared library.
	#
	# There doesn&#039;t appear to be a way to prevent this compiler from
	# explicitly linking system object files so we need to strip them
	# from the output so that they don&#039;t get included in the library
	# dependencies.
	output_verbose_link_cmd=&#039;templist=`$CC -shared $CFLAGS -v conftest.$objext 2&gt;&amp;1 | grep &quot;ld&quot; | grep -v &quot;ld:&quot;`; templist=`echo $templist | $SED &quot;s/\(^.*ld.*\)\( .*ld.*$\)/\1/&quot;`; list=&quot;&quot;; for z in $templist; do case $z in conftest.$objext) list=&quot;$list $z&quot;;; *.$objext);; *) list=&quot;$list $z&quot;;;esac; done; echo $list&#039;
	;;
      *)
	if test &quot;$GXX&quot; = yes &amp;&amp; test &quot;$with_gnu_ld&quot; = no; then
	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039; ${wl}-expect_unresolved ${wl}\*&#039;
	 _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n &quot;$verstring&quot; &amp;&amp; echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib&#039;

	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath ${wl}$libdir&#039;
	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

	  # Commands to make compiler produce verbose output that lists
	  # what &quot;hidden&quot; libraries, object files and flags are used when
	  # linking a shared library.
	  output_verbose_link_cmd=&#039;$CC -shared $CFLAGS -v conftest.$objext 2&gt;&amp;1 | grep &quot;\-L&quot;&#039;

	else
	  # FIXME: insert proper C++ library support
	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
	fi
	;;
    esac
    ;;
  psos*)
    # FIXME: insert proper C++ library support
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
    ;;
  sunos4*)
    case $cc_basename in
      CC*)
	# Sun C++ 4.x
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
      lcc*)
	# Lucid
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
      *)
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
    esac
    ;;
  solaris*)
    case $cc_basename in
      CC*)
	# Sun C++ 4.2, 5.x and Centerline C++
        _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
	_LT_AC_TAGVAR(no_undefined_flag, $1)=&#039; -zdefs&#039;
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$echo &quot;{ global:&quot; &gt; $lib.exp~cat $export_symbols | $SED -e &quot;s/\(.*\)/\1;/&quot; &gt;&gt; $lib.exp~$echo &quot;local: *; };&quot; &gt;&gt; $lib.exp~
	$CC -G${allow_undefined_flag}  ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp&#039;

	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-R$libdir&#039;
	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
	case $host_os in
	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
	  *)
	    # The compiler driver will combine and reorder linker options,
	    # but understands `-z linker_flag&#039;.
	    # Supported since Solaris 2.6 (maybe 2.5.1?)
	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;-z allextract$convenience -z defaultextract&#039;
	    ;;
	esac
	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes

	output_verbose_link_cmd=&#039;echo&#039;

	# Archives containing C++ object files must be created using
	# &quot;CC -xar&quot;, where &quot;CC&quot; is the Sun C++ compiler.  This is
	# necessary to make sure instantiated templates are included
	# in the archive.
	_LT_AC_TAGVAR(old_archive_cmds, $1)=&#039;$CC -xar -o $oldlib $oldobjs&#039;
	;;
      gcx*)
	# Green Hills C++ Compiler
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib&#039;

	# The C++ compiler must be used to create the archive.
	_LT_AC_TAGVAR(old_archive_cmds, $1)=&#039;$CC $LDFLAGS -archive -o $oldlib $oldobjs&#039;
	;;
      *)
	# GNU C++ compiler with Solaris linker
	if test &quot;$GXX&quot; = yes &amp;&amp; test &quot;$with_gnu_ld&quot; = no; then
	  _LT_AC_TAGVAR(no_undefined_flag, $1)=&#039; ${wl}-z ${wl}defs&#039;
	  if $CC --version | grep -v &#039;^2\.7&#039; &gt; /dev/null; then
	    _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib&#039;
	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$echo &quot;{ global:&quot; &gt; $lib.exp~cat $export_symbols | $SED -e &quot;s/\(.*\)/\1;/&quot; &gt;&gt; $lib.exp~$echo &quot;local: *; };&quot; &gt;&gt; $lib.exp~
		$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp&#039;

	    # Commands to make compiler produce verbose output that lists
	    # what &quot;hidden&quot; libraries, object files and flags are used when
	    # linking a shared library.
	    output_verbose_link_cmd=&quot;$CC -shared $CFLAGS -v conftest.$objext 2&gt;&amp;1 | grep \&quot;\-L\&quot;&quot;
	  else
	    # g++ 2.7 appears to require `-G&#039; NOT `-shared&#039; on this
	    # platform.
	    _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib&#039;
	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$echo &quot;{ global:&quot; &gt; $lib.exp~cat $export_symbols | $SED -e &quot;s/\(.*\)/\1;/&quot; &gt;&gt; $lib.exp~$echo &quot;local: *; };&quot; &gt;&gt; $lib.exp~
		$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp&#039;

	    # Commands to make compiler produce verbose output that lists
	    # what &quot;hidden&quot; libraries, object files and flags are used when
	    # linking a shared library.
	    output_verbose_link_cmd=&quot;$CC -G $CFLAGS -v conftest.$objext 2&gt;&amp;1 | grep \&quot;\-L\&quot;&quot;
	  fi

	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-R $wl$libdir&#039;
	  case $host_os in
	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
	  *)
	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract&#039;
	    ;;
	  esac
	fi
	;;
    esac
    ;;
  sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
    _LT_AC_TAGVAR(no_undefined_flag, $1)=&#039;${wl}-z,text&#039;
    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
    runpath_var=&#039;LD_RUN_PATH&#039;

    case $cc_basename in
      CC*)
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	;;
      *)
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	;;
    esac
    ;;
  sysv5* | sco3.2v5* | sco5v6*)
    # Note: We can NOT use -z defs as we might desire, because we do not
    # link with -lc, and that would cause any symbols used from libc to
    # always be unresolved, which means just about no library would
    # ever link correctly.  If we&#039;re not using GNU ld we use -z text
    # though, which does catch some bad symbols but isn&#039;t as heavy-handed
    # as -z defs.
    # For security reasons, it is highly recommended that you always
    # use absolute paths for naming shared libraries, and exclude the
    # DT_RUNPATH tag from executables and libraries.  But doing so
    # requires that you compile everything twice, which is a pain.
    # So that behaviour is only enabled if SCOABSPATH is set to a
    # non-empty value in the environment.  Most likely only useful for
    # creating official distributions of packages.
    # This is a hack until libtool officially supports absolute path
    # names for shared libraries.
    _LT_AC_TAGVAR(no_undefined_flag, $1)=&#039;${wl}-z,text&#039;
    _LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039;${wl}-z,nodefs&#039;
    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;`test -z &quot;$SCOABSPATH&quot; &amp;&amp; echo ${wl}-R,$libdir`&#039;
    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=&#039;:&#039;
    _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}-Bexport&#039;
    runpath_var=&#039;LD_RUN_PATH&#039;

    case $cc_basename in
      CC*)
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	;;
      *)
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	;;
    esac
    ;;
  tandem*)
    case $cc_basename in
      NCC*)
	# NonStop-UX NCC 3.20
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
      *)
	# FIXME: insert proper C++ library support
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	;;
    esac
    ;;
  vxworks*)
    # FIXME: insert proper C++ library support
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
    ;;
  *)
    # FIXME: insert proper C++ library support
    _LT_AC_TAGVAR(ld_shlibs, $1)=no
    ;;
esac
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
test &quot;$_LT_AC_TAGVAR(ld_shlibs, $1)&quot; = no &amp;&amp; can_build_shared=no

_LT_AC_TAGVAR(GCC, $1)=&quot;$GXX&quot;
_LT_AC_TAGVAR(LD, $1)=&quot;$LD&quot;

## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
AC_LIBTOOL_POSTDEP_PREDEP($1)
AC_LIBTOOL_PROG_COMPILER_PIC($1)
AC_LIBTOOL_PROG_CC_C_O($1)
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
AC_LIBTOOL_PROG_LD_SHLIBS($1)
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)

AC_LIBTOOL_CONFIG($1)

AC_LANG_POP([C++])
CC=$lt_save_CC
LDCXX=$LD
LD=$lt_save_LD
GCC=$lt_save_GCC
with_gnu_ldcxx=$with_gnu_ld
with_gnu_ld=$lt_save_with_gnu_ld
lt_cv_path_LDCXX=$lt_cv_path_LD
lt_cv_path_LD=$lt_save_path_LD
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
])# AC_LIBTOOL_LANG_CXX_CONFIG

# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
# ------------------------------------
# Figure out &quot;hidden&quot; library dependencies from verbose
# compiler output when linking a shared library.
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
dnl we can&#039;t use the lt_simple_compile_test_code here,
dnl because it contains code intended for an executable,
dnl not a library.  It&#039;s possible we should let each
dnl tag define a new lt_????_link_test_code variable,
dnl but it&#039;s only used here...
ifelse([$1],[],[cat &gt; conftest.$ac_ext &lt;&lt;EOF
int a;
void foo (void) { a = 0; }
EOF
],[$1],[CXX],[cat &gt; conftest.$ac_ext &lt;&lt;EOF
class Foo
{
public:
  Foo (void) { a = 0; }
private:
  int a;
};
EOF
],[$1],[F77],[cat &gt; conftest.$ac_ext &lt;&lt;EOF
      subroutine foo
      implicit none
      integer*4 a
      a=0
      return
      end
EOF
],[$1],[GCJ],[cat &gt; conftest.$ac_ext &lt;&lt;EOF
public class foo {
  private int a;
  public void bar (void) {
    a = 0;
  }
};
EOF
])
dnl Parse the compiler output and extract the necessary
dnl objects, libraries and library flags.
if AC_TRY_EVAL(ac_compile); then
  # Parse the compiler output and extract the necessary
  # objects, libraries and library flags.

  # Sentinel used to keep track of whether or not we are before
  # the conftest object file.
  pre_test_object_deps_done=no

  # The `*&#039; in the case matches for architectures that use `case&#039; in
  # $output_verbose_cmd can trigger glob expansion during the loop
  # eval without this substitution.
  output_verbose_link_cmd=`$echo &quot;X$output_verbose_link_cmd&quot; | $Xsed -e &quot;$no_glob_subst&quot;`

  for p in `eval $output_verbose_link_cmd`; do
    case $p in

    -L* | -R* | -l*)
       # Some compilers place space between &quot;-{L,R}&quot; and the path.
       # Remove the space.
       if test $p = &quot;-L&quot; \
	  || test $p = &quot;-R&quot;; then
	 prev=$p
	 continue
       else
	 prev=
       fi

       if test &quot;$pre_test_object_deps_done&quot; = no; then
	 case $p in
	 -L* | -R*)
	   # Internal compiler library paths should come after those
	   # provided the user.  The postdeps already come after the
	   # user supplied libs so there is no need to process them.
	   if test -z &quot;$_LT_AC_TAGVAR(compiler_lib_search_path, $1)&quot;; then
	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)=&quot;${prev}${p}&quot;
	   else
	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)=&quot;${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}&quot;
	   fi
	   ;;
	 # The &quot;-l&quot; case would never come before the object being
	 # linked, so don&#039;t bother handling this case.
	 esac
       else
	 if test -z &quot;$_LT_AC_TAGVAR(postdeps, $1)&quot;; then
	   _LT_AC_TAGVAR(postdeps, $1)=&quot;${prev}${p}&quot;
	 else
	   _LT_AC_TAGVAR(postdeps, $1)=&quot;${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}&quot;
	 fi
       fi
       ;;

    *.$objext)
       # This assumes that the test object file only shows up
       # once in the compiler output.
       if test &quot;$p&quot; = &quot;conftest.$objext&quot;; then
	 pre_test_object_deps_done=yes
	 continue
       fi

       if test &quot;$pre_test_object_deps_done&quot; = no; then
	 if test -z &quot;$_LT_AC_TAGVAR(predep_objects, $1)&quot;; then
	   _LT_AC_TAGVAR(predep_objects, $1)=&quot;$p&quot;
	 else
	   _LT_AC_TAGVAR(predep_objects, $1)=&quot;$_LT_AC_TAGVAR(predep_objects, $1) $p&quot;
	 fi
       else
	 if test -z &quot;$_LT_AC_TAGVAR(postdep_objects, $1)&quot;; then
	   _LT_AC_TAGVAR(postdep_objects, $1)=&quot;$p&quot;
	 else
	   _LT_AC_TAGVAR(postdep_objects, $1)=&quot;$_LT_AC_TAGVAR(postdep_objects, $1) $p&quot;
	 fi
       fi
       ;;

    *) ;; # Ignore the rest.

    esac
  done

  # Clean up.
  rm -f a.out a.exe
else
  echo &quot;libtool.m4: error: problem compiling $1 test program&quot;
fi

$rm -f confest.$objext

_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
if test -n &quot;$_LT_AC_TAGVAR(compiler_lib_search_path, $1)&quot;; then
  _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo &quot; ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}&quot; | ${SED} -e &#039;s! -L! !g&#039; -e &#039;s!^ !!&#039;`
fi

# PORTME: override above test on systems where it is broken
ifelse([$1],[CXX],
[case $host_os in
interix[[3-9]]*)
  # Interix 3.5 installs completely hosed .la files for C++, so rather than
  # hack all around it, let&#039;s just trust &quot;g++&quot; to DTRT.
  _LT_AC_TAGVAR(predep_objects,$1)=
  _LT_AC_TAGVAR(postdep_objects,$1)=
  _LT_AC_TAGVAR(postdeps,$1)=
  ;;

linux*)
  case `$CC -V 2&gt;&amp;1 | sed 5q` in
  *Sun\ C*)
    # Sun C++ 5.9
    #
    # The more standards-conforming stlport4 library is
    # incompatible with the Cstd library. Avoid specifying
    # it if it&#039;s in CXXFLAGS. Ignore libCrun as
    # -library=stlport4 depends on it.
    case &quot; $CXX $CXXFLAGS &quot; in
    *&quot; -library=stlport4 &quot;*)
      solaris_use_stlport4=yes
      ;;
    esac
    if test &quot;$solaris_use_stlport4&quot; != yes; then
      _LT_AC_TAGVAR(postdeps,$1)=&#039;-library=Cstd -library=Crun&#039;
    fi
    ;;
  esac
  ;;

solaris*)
  case $cc_basename in
  CC*)
    # The more standards-conforming stlport4 library is
    # incompatible with the Cstd library. Avoid specifying
    # it if it&#039;s in CXXFLAGS. Ignore libCrun as
    # -library=stlport4 depends on it.
    case &quot; $CXX $CXXFLAGS &quot; in
    *&quot; -library=stlport4 &quot;*)
      solaris_use_stlport4=yes
      ;;
    esac

    # Adding this requires a known-good setup of shared libraries for
    # Sun compiler versions before 5.6, else PIC objects from an old
    # archive will be linked into the output, leading to subtle bugs.
    if test &quot;$solaris_use_stlport4&quot; != yes; then
      _LT_AC_TAGVAR(postdeps,$1)=&#039;-library=Cstd -library=Crun&#039;
    fi
    ;;
  esac
  ;;
esac
])
case &quot; $_LT_AC_TAGVAR(postdeps, $1) &quot; in
*&quot; -lc &quot;*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
esac
])# AC_LIBTOOL_POSTDEP_PREDEP

# AC_LIBTOOL_CONFIG([TAGNAME])
# ----------------------------
# If TAGNAME is not passed, then create an initial libtool script
# with a default configuration from the untagged config vars.  Otherwise
# add code to config.status for appending the configuration named by
# TAGNAME from the matching tagged config vars.
AC_DEFUN([AC_LIBTOOL_CONFIG],
[# The else clause should only fire when bootstrapping the
# libtool distribution, otherwise you forgot to ship ltmain.sh
# with your package, and you will get complaints that there are
# no rules to generate ltmain.sh.
if test -f &quot;$ltmain&quot;; then
  # See if we are running on zsh, and set the options which allow our commands through
  # without removal of \ escapes.
  if test -n &quot;${ZSH_VERSION+set}&quot; ; then
    setopt NO_GLOB_SUBST
  fi
  # Now quote all the things that may contain metacharacters while being
  # careful not to overquote the AC_SUBSTed values.  We take copies of the
  # variables and quote the copies for generation of the libtool script.
  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
    SED SHELL STRIP \
    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
    deplibs_check_method reload_flag reload_cmds need_locks \
    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
    lt_cv_sys_global_symbol_to_c_name_address \
    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
    old_postinstall_cmds old_postuninstall_cmds \
    _LT_AC_TAGVAR(compiler, $1) \
    _LT_AC_TAGVAR(CC, $1) \
    _LT_AC_TAGVAR(LD, $1) \
    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
    _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
    _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
    _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
    _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
    _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
    _LT_AC_TAGVAR(old_archive_cmds, $1) \
    _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
    _LT_AC_TAGVAR(predep_objects, $1) \
    _LT_AC_TAGVAR(postdep_objects, $1) \
    _LT_AC_TAGVAR(predeps, $1) \
    _LT_AC_TAGVAR(postdeps, $1) \
    _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
    _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
    _LT_AC_TAGVAR(archive_cmds, $1) \
    _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
    _LT_AC_TAGVAR(postinstall_cmds, $1) \
    _LT_AC_TAGVAR(postuninstall_cmds, $1) \
    _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
    _LT_AC_TAGVAR(allow_undefined_flag, $1) \
    _LT_AC_TAGVAR(no_undefined_flag, $1) \
    _LT_AC_TAGVAR(export_symbols_cmds, $1) \
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
    _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
    _LT_AC_TAGVAR(hardcode_automatic, $1) \
    _LT_AC_TAGVAR(module_cmds, $1) \
    _LT_AC_TAGVAR(module_expsym_cmds, $1) \
    _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
    _LT_AC_TAGVAR(fix_srcfile_path, $1) \
    _LT_AC_TAGVAR(exclude_expsyms, $1) \
    _LT_AC_TAGVAR(include_expsyms, $1); do

    case $var in
    _LT_AC_TAGVAR(old_archive_cmds, $1) | \
    _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
    _LT_AC_TAGVAR(archive_cmds, $1) | \
    _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
    _LT_AC_TAGVAR(module_cmds, $1) | \
    _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
    _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
    _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
    extract_expsyms_cmds | reload_cmds | finish_cmds | \
    postinstall_cmds | postuninstall_cmds | \
    old_postinstall_cmds | old_postuninstall_cmds | \
    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
      # Double-quote double-evaled strings.
      eval &quot;lt_$var=\\\&quot;\`\$echo \&quot;X\$$var\&quot; | \$Xsed -e \&quot;\$double_quote_subst\&quot; -e \&quot;\$sed_quote_subst\&quot; -e \&quot;\$delay_variable_subst\&quot;\`\\\&quot;&quot;
      ;;
    *)
      eval &quot;lt_$var=\\\&quot;\`\$echo \&quot;X\$$var\&quot; | \$Xsed -e \&quot;\$sed_quote_subst\&quot;\`\\\&quot;&quot;
      ;;
    esac
  done

  case $lt_echo in
  *&#039;\[$]0 --fallback-echo&quot;&#039;)
    lt_echo=`$echo &quot;X$lt_echo&quot; | $Xsed -e &#039;s/\\\\\\\[$]0 --fallback-echo&quot;[$]/[$]0 --fallback-echo&quot;/&#039;`
    ;;
  esac

ifelse([$1], [],
  [cfgfile=&quot;${ofile}T&quot;
  trap &quot;$rm \&quot;$cfgfile\&quot;; exit 1&quot; 1 2 15
  $rm -f &quot;$cfgfile&quot;
  AC_MSG_RESULT([
creating $ofile])],
  [cfgfile=&quot;$ofile&quot;])

  cat &lt;&lt;__EOF__ &gt;&gt; &quot;$cfgfile&quot;
ifelse([$1], [],
[#! $SHELL

# `$echo &quot;$cfgfile&quot; | sed &#039;s%^.*/%%&#039;` - Provide generalized library-building support services.
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
#
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
# Free Software Foundation, Inc.
#
# This file is part of GNU Libtool:
# Originally by Gordon Matzigkeit &lt;gord@gnu.ai.mit.edu&gt;, 1996
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

# A sed program that does not truncate output.
SED=$lt_SED

# Sed that helps us avoid accidentally triggering echo(1) options like -n.
Xsed=&quot;$SED -e 1s/^X//&quot;

# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) &gt;/dev/null 2&gt;&amp;1 &amp;&amp; unset CDPATH

# The names of the tagged configurations supported by this script.
available_tags=

# ### BEGIN LIBTOOL CONFIG],
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])

# Libtool was configured on host `(hostname || uname -n) 2&gt;/dev/null | sed 1q`:

# Shell to use when invoking shell scripts.
SHELL=$lt_SHELL

# Whether or not to build shared libraries.
build_libtool_libs=$enable_shared

# Whether or not to build static libraries.
build_old_libs=$enable_static

# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)

# Whether or not to disallow shared libs when runtime libs are static
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)

# Whether or not to optimize for fast installation.
fast_install=$enable_fast_install

# The host system.
host_alias=$host_alias
host=$host
host_os=$host_os

# The build system.
build_alias=$build_alias
build=$build
build_os=$build_os

# An echo program that does not interpret backslashes.
echo=$lt_echo

# The archiver.
AR=$lt_AR
AR_FLAGS=$lt_AR_FLAGS

# A C compiler.
LTCC=$lt_LTCC

# LTCC compiler flags.
LTCFLAGS=$lt_LTCFLAGS

# A language-specific compiler.
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)

# Is the compiler the GNU C compiler?
with_gcc=$_LT_AC_TAGVAR(GCC, $1)

# An ERE matcher.
EGREP=$lt_EGREP

# The linker used to build libraries.
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)

# Whether we need hard or soft links.
LN_S=$lt_LN_S

# A BSD-compatible nm program.
NM=$lt_NM

# A symbol stripping program
STRIP=$lt_STRIP

# Used to examine libraries when file_magic_cmd begins &quot;file&quot;
MAGIC_CMD=$MAGIC_CMD

# Used on cygwin: DLL creation program.
DLLTOOL=&quot;$DLLTOOL&quot;

# Used on cygwin: object dumper.
OBJDUMP=&quot;$OBJDUMP&quot;

# Used on cygwin: assembler.
AS=&quot;$AS&quot;

# The name of the directory that contains temporary libtool files.
objdir=$objdir

# How to create reloadable object files.
reload_flag=$lt_reload_flag
reload_cmds=$lt_reload_cmds

# How to pass a linker flag through the compiler.
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)

# Object file suffix (normally &quot;o&quot;).
objext=&quot;$ac_objext&quot;

# Old archive suffix (normally &quot;a&quot;).
libext=&quot;$libext&quot;

# Shared library suffix (normally &quot;.so&quot;).
shrext_cmds=&#039;$shrext_cmds&#039;

# Executable file suffix (normally &quot;&quot;).
exeext=&quot;$exeext&quot;

# Additional compiler flags for building library objects.
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
pic_mode=$pic_mode

# What is the maximum length of a command?
max_cmd_len=$lt_cv_sys_max_cmd_len

# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)

# Must we lock files when doing compilation?
need_locks=$lt_need_locks

# Do we need the lib prefix for modules?
need_lib_prefix=$need_lib_prefix

# Do we need a version for libraries?
need_version=$need_version

# Whether dlopen is supported.
dlopen_support=$enable_dlopen

# Whether dlopen of programs is supported.
dlopen_self=$enable_dlopen_self

# Whether dlopen of statically linked programs is supported.
dlopen_self_static=$enable_dlopen_self_static

# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)

# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)

# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)

# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)

# Compiler flag to generate thread-safe objects.
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)

# Library versioning type.
version_type=$version_type

# Format of library name prefix.
libname_spec=$lt_libname_spec

# List of archive names.  First name is the real one, the rest are links.
# The last name is the one that the linker finds with -lNAME.
library_names_spec=$lt_library_names_spec

# The coded name of the library, if different from the real name.
soname_spec=$lt_soname_spec

# Commands used to build and install an old-style archive.
RANLIB=$lt_RANLIB
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
old_postinstall_cmds=$lt_old_postinstall_cmds
old_postuninstall_cmds=$lt_old_postuninstall_cmds

# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)

# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)

# Commands used to build and install a shared archive.
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
postinstall_cmds=$lt_postinstall_cmds
postuninstall_cmds=$lt_postuninstall_cmds

# Commands used to build a loadable module (assumed same as above if empty)
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)

# Commands to strip libraries.
old_striplib=$lt_old_striplib
striplib=$lt_striplib

# Dependencies to place before the objects being linked to create a
# shared library.
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)

# Dependencies to place after the objects being linked to create a
# shared library.
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)

# Dependencies to place before the objects being linked to create a
# shared library.
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)

# Dependencies to place after the objects being linked to create a
# shared library.
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)

# The directories searched by this compiler when creating a shared
# library
compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)

# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)

# Method to check whether dependent libraries are shared objects.
deplibs_check_method=$lt_deplibs_check_method

# Command to use when deplibs_check_method == file_magic.
file_magic_cmd=$lt_file_magic_cmd

# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)

# Flag that forces no undefined symbols.
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)

# Commands used to finish a libtool library installation in a directory.
finish_cmds=$lt_finish_cmds

# Same as above, but a single script fragment to be evaled but not shown.
finish_eval=$lt_finish_eval

# Take the output of nm and produce a listing of raw symbols and C names.
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe

# Transform the output of nm in a proper C declaration
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl

# Transform the output of nm in a C name address pair
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address

# This is the shared library runtime path variable.
runpath_var=$runpath_var

# This is the shared library path variable.
shlibpath_var=$shlibpath_var

# Is shlibpath searched before the hard-coded library search path?
shlibpath_overrides_runpath=$shlibpath_overrides_runpath

# How to hardcode a shared library path into an executable.
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)

# Whether we should hardcode library paths into libraries.
hardcode_into_libs=$hardcode_into_libs

# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist.
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)

# If ld is used when linking, flag to hardcode \$libdir into
# a binary during linking. This must work even if \$libdir does
# not exist.
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)

# Whether we need a single -rpath flag with a separated argument.
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)

# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
# resulting binary.
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)

# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
# resulting binary.
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)

# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
# the resulting binary.
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)

# Set to yes if building a shared library automatically hardcodes DIR into the library
# and all subsequent libraries and executables linked against it.
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)

# Variables whose values should be saved in libtool wrapper scripts and
# restored at relink time.
variables_saved_for_relink=&quot;$variables_saved_for_relink&quot;

# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)

# Compile-time system search path for libraries
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec

# Run-time system search path for libraries
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec

# Fix the shell variable \$srcfile for the compiler.
fix_srcfile_path=$lt_fix_srcfile_path

# Set to yes if exported symbols are required.
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)

# The commands to list exported symbols.
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)

# The commands to extract the exported symbol list from a shared archive.
extract_expsyms_cmds=$lt_extract_expsyms_cmds

# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)

# Symbols that must always be exported.
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)

ifelse([$1],[],
[# ### END LIBTOOL CONFIG],
[# ### END LIBTOOL TAG CONFIG: $tagname])

__EOF__

ifelse([$1],[], [
  case $host_os in
  aix3*)
    cat &lt;&lt;\EOF &gt;&gt; &quot;$cfgfile&quot;

# AIX sometimes has problems with the GCC collect2 program.  For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test &quot;X${COLLECT_NAMES+set}&quot; != Xset; then
  COLLECT_NAMES=
  export COLLECT_NAMES
fi
EOF
    ;;
  esac

  # We use sed instead of cat because bash on DJGPP gets confused if
  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
  # text mode, it properly converts lines to CR/LF.  This bash problem
  # is reportedly fixed, but why not run on old versions too?
  sed &#039;$q&#039; &quot;$ltmain&quot; &gt;&gt; &quot;$cfgfile&quot; || (rm -f &quot;$cfgfile&quot;; exit 1)

  mv -f &quot;$cfgfile&quot; &quot;$ofile&quot; || \
    (rm -f &quot;$ofile&quot; &amp;&amp; cp &quot;$cfgfile&quot; &quot;$ofile&quot; &amp;&amp; rm -f &quot;$cfgfile&quot;)
  chmod +x &quot;$ofile&quot;
])
else
  # If there is no Makefile yet, we rely on a make rule to execute
  # `config.status --recheck&#039; to rerun these tests and create the
  # libtool script then.
  ltmain_in=`echo $ltmain | sed -e &#039;s/\.sh$/.in/&#039;`
  if test -f &quot;$ltmain_in&quot;; then
    test -f Makefile &amp;&amp; make &quot;$ltmain&quot;
  fi
fi
])# AC_LIBTOOL_CONFIG


# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
# -------------------------------------------
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl

_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

if test &quot;$GCC&quot; = yes; then
  _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=&#039; -fno-builtin&#039;

  AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
    lt_cv_prog_compiler_rtti_exceptions,
    [-fno-rtti -fno-exceptions], [],
    [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=&quot;$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions&quot;])
fi
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI


# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
# ---------------------------------
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
[AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([LT_AC_PROG_SED])
AC_REQUIRE([AC_PROG_NM])
AC_REQUIRE([AC_OBJEXT])
# Check for command to grab the raw symbol name followed by C symbol from nm.
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
[
# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix.  What could be older than Ultrix?!! ;)]

# Character class describing NM global symbol codes.
symcode=&#039;[[BCDEGRST]]&#039;

# Regexp to match symbols that can be accessed directly from C.
sympat=&#039;\([[_A-Za-z]][[_A-Za-z0-9]]*\)&#039;

# Transform an extracted symbol line into a proper C declaration
lt_cv_sys_global_symbol_to_cdecl=&quot;sed -n -e &#039;s/^. .* \(.*\)$/extern int \1;/p&#039;&quot;

# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address=&quot;sed -n -e &#039;s/^: \([[^ ]]*\) $/  {\\\&quot;\1\\\&quot;, (lt_ptr) 0},/p&#039; -e &#039;s/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/  {\&quot;\2\&quot;, (lt_ptr) \&amp;\2},/p&#039;&quot;

# Define system-specific variables.
case $host_os in
aix*)
  symcode=&#039;[[BCDT]]&#039;
  ;;
cygwin* | mingw* | pw32*)
  symcode=&#039;[[ABCDGISTW]]&#039;
  ;;
hpux*) # Its linker distinguishes data from code symbols
  if test &quot;$host_cpu&quot; = ia64; then
    symcode=&#039;[[ABCDEGRST]]&#039;
  fi
  lt_cv_sys_global_symbol_to_cdecl=&quot;sed -n -e &#039;s/^T .* \(.*\)$/extern int \1();/p&#039; -e &#039;s/^$symcode* .* \(.*\)$/extern char \1;/p&#039;&quot;
  lt_cv_sys_global_symbol_to_c_name_address=&quot;sed -n -e &#039;s/^: \([[^ ]]*\) $/  {\\\&quot;\1\\\&quot;, (lt_ptr) 0},/p&#039; -e &#039;s/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\&quot;\2\&quot;, (lt_ptr) \&amp;\2},/p&#039;&quot;
  ;;
linux* | k*bsd*-gnu)
  if test &quot;$host_cpu&quot; = ia64; then
    symcode=&#039;[[ABCDGIRSTW]]&#039;
    lt_cv_sys_global_symbol_to_cdecl=&quot;sed -n -e &#039;s/^T .* \(.*\)$/extern int \1();/p&#039; -e &#039;s/^$symcode* .* \(.*\)$/extern char \1;/p&#039;&quot;
    lt_cv_sys_global_symbol_to_c_name_address=&quot;sed -n -e &#039;s/^: \([[^ ]]*\) $/  {\\\&quot;\1\\\&quot;, (lt_ptr) 0},/p&#039; -e &#039;s/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\&quot;\2\&quot;, (lt_ptr) \&amp;\2},/p&#039;&quot;
  fi
  ;;
irix* | nonstopux*)
  symcode=&#039;[[BCDEGRST]]&#039;
  ;;
osf*)
  symcode=&#039;[[BCDEGQRST]]&#039;
  ;;
solaris*)
  symcode=&#039;[[BDRT]]&#039;
  ;;
sco3.2v5*)
  symcode=&#039;[[DT]]&#039;
  ;;
sysv4.2uw2*)
  symcode=&#039;[[DT]]&#039;
  ;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
  symcode=&#039;[[ABDT]]&#039;
  ;;
sysv4)
  symcode=&#039;[[DFNSTU]]&#039;
  ;;
esac

# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
  opt_cr=`echo &#039;x\{0,1\}&#039; | tr x &#039;\015&#039;` # option cr in regexp
  ;;
esac

# If we&#039;re using GNU nm, then use its standard symbol codes.
case `$NM -V 2&gt;&amp;1` in
*GNU* | *&#039;with BFD&#039;*)
  symcode=&#039;[[ABCDGIRSTW]]&#039; ;;
esac

# Try without a prefix undercore, then with it.
for ac_symprfx in &quot;&quot; &quot;_&quot;; do

  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
  symxfrm=&quot;\\1 $ac_symprfx\\2 \\2&quot;

  # Write the raw and C identifiers.
  lt_cv_sys_global_symbol_pipe=&quot;sed -n -e &#039;s/^.*[[ 	]]\($symcode$symcode*\)[[ 	]][[ 	]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p&#039;&quot;

  # Check to see that the pipe works correctly.
  pipe_works=no

  rm -f conftest*
  cat &gt; conftest.$ac_ext &lt;&lt;EOF
#ifdef __cplusplus
extern &quot;C&quot; {
#endif
char nm_test_var;
void nm_test_func(void){}
#ifdef __cplusplus
}
#endif
int main(void){nm_test_var=&#039;a&#039;;nm_test_func();return(0);}
EOF

  if AC_TRY_EVAL(ac_compile); then
    # Now try to grab the symbols.
    nlist=conftest.nm
    if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \&gt; $nlist) &amp;&amp; test -s &quot;$nlist&quot;; then
      # Try sorting and uniquifying the output.
      if sort &quot;$nlist&quot; | uniq &gt; &quot;$nlist&quot;T; then
	mv -f &quot;$nlist&quot;T &quot;$nlist&quot;
      else
	rm -f &quot;$nlist&quot;T
      fi

      # Make sure that we snagged all the symbols we need.
      if grep &#039; nm_test_var$&#039; &quot;$nlist&quot; &gt;/dev/null; then
	if grep &#039; nm_test_func$&#039; &quot;$nlist&quot; &gt;/dev/null; then
	  cat &lt;&lt;EOF &gt; conftest.$ac_ext
#ifdef __cplusplus
extern &quot;C&quot; {
#endif

EOF
	  # Now generate the symbol file.
	  eval &quot;$lt_cv_sys_global_symbol_to_cdecl&quot;&#039; &lt; &quot;$nlist&quot; | grep -v main &gt;&gt; conftest.$ac_ext&#039;

	  cat &lt;&lt;EOF &gt;&gt; conftest.$ac_ext
#if defined (__STDC__) &amp;&amp; __STDC__
# define lt_ptr_t void *
#else
# define lt_ptr_t char *
# define const
#endif

/* The mapping between symbol names and symbols. */
const struct {
  const char *name;
  lt_ptr_t address;
}
lt_preloaded_symbols[[]] =
{
EOF
	  $SED &quot;s/^$symcode$symcode* \(.*\) \(.*\)$/  {\&quot;\2\&quot;, (lt_ptr_t) \&amp;\2},/&quot; &lt; &quot;$nlist&quot; | grep -v main &gt;&gt; conftest.$ac_ext
	  cat &lt;&lt;\EOF &gt;&gt; conftest.$ac_ext
  {0, (lt_ptr_t) 0}
};

#ifdef __cplusplus
}
#endif
EOF
	  # Now try linking the two files.
	  mv conftest.$ac_objext conftstm.$ac_objext
	  lt_save_LIBS=&quot;$LIBS&quot;
	  lt_save_CFLAGS=&quot;$CFLAGS&quot;
	  LIBS=&quot;conftstm.$ac_objext&quot;
	  CFLAGS=&quot;$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)&quot;
	  if AC_TRY_EVAL(ac_link) &amp;&amp; test -s conftest${ac_exeext}; then
	    pipe_works=yes
	  fi
	  LIBS=&quot;$lt_save_LIBS&quot;
	  CFLAGS=&quot;$lt_save_CFLAGS&quot;
	else
	  echo &quot;cannot find nm_test_func in $nlist&quot; &gt;&amp;5
	fi
      else
	echo &quot;cannot find nm_test_var in $nlist&quot; &gt;&amp;5
      fi
    else
      echo &quot;cannot run $lt_cv_sys_global_symbol_pipe&quot; &gt;&amp;5
    fi
  else
    echo &quot;$progname: failed program was:&quot; &gt;&amp;5
    cat conftest.$ac_ext &gt;&amp;5
  fi
  rm -rf conftest* conftst*

  # Do not use the global_symbol_pipe unless it works.
  if test &quot;$pipe_works&quot; = yes; then
    break
  else
    lt_cv_sys_global_symbol_pipe=
  fi
done
])
if test -z &quot;$lt_cv_sys_global_symbol_pipe&quot;; then
  lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z &quot;$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl&quot;; then
  AC_MSG_RESULT(failed)
else
  AC_MSG_RESULT(ok)
fi
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE


# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
# ---------------------------------------
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=

AC_MSG_CHECKING([for $compiler option to produce PIC])
 ifelse([$1],[CXX],[
  # C++ specific cases for pic, static, wl, etc.
  if test &quot;$GXX&quot; = yes; then
    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-static&#039;

    case $host_os in
    aix*)
      # All AIX code is PIC.
      if test &quot;$host_cpu&quot; = ia64; then
	# AIX 5 now supports IA64 processor
	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
      fi
      ;;
    amigaos*)
      # FIXME: we need at least 68020 code to build shared libraries, but
      # adding the `-m68020&#039; flag to GCC prevents building anything better,
      # like `-m68040&#039;.
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-m68020 -resident32 -malways-restore-a4&#039;
      ;;
    beos* | haiku* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
      # PIC is the default for these OSes.
      ;;
    mingw* | cygwin* | os2* | pw32*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
      # (--disable-auto-import) libraries
	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-DDLL_EXPORT&#039;
      ;;
    darwin* | rhapsody*)
      # PIC is the default on this platform
      # Common symbols not allowed in MH_DYLIB files
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-fno-common&#039;
      ;;
    *djgpp*)
      # DJGPP does not support shared libraries at all
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
      ;;
    interix[[3-9]]*)
      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
      # Instead, we relocate shared libraries at runtime.
      ;;
    sysv4*MP*)
      if test -d /usr/nec; then
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
      fi
      ;;
    hpux*)
      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
      # not for PA HP-UX.
      case $host_cpu in
      hppa*64*|ia64*)
	;;
      *)
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-fPIC&#039;
	;;
      esac
      ;;
    *)
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-fPIC&#039;
      ;;
    esac
  else
    case $host_os in
      aix[[4-9]]*)
	# All AIX code is PIC.
	if test &quot;$host_cpu&quot; = ia64; then
	  # AIX 5 now supports IA64 processor
	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
	else
	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-bnso -bI:/lib/syscalls.exp&#039;
	fi
	;;
      chorus*)
	case $cc_basename in
	cxch68*)
	  # Green Hills C++ Compiler
	  # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&quot;--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&quot;
	  ;;
	esac
	;;
       darwin*)
         # PIC is the default on this platform
         # Common symbols not allowed in MH_DYLIB files
         case $cc_basename in
           xlc*)
           _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-qnocommon&#039;
           _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
           ;;
         esac
       ;;
      dgux*)
	case $cc_basename in
	  ec++*)
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-KPIC&#039;
	    ;;
	  ghcx*)
	    # Green Hills C++ Compiler
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-pic&#039;
	    ;;
	  *)
	    ;;
	esac
	;;
      freebsd* | dragonfly*)
	# FreeBSD uses GNU C++
	;;
      hpux9* | hpux10* | hpux11*)
	case $cc_basename in
	  CC*)
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;${wl}-a ${wl}archive&#039;
	    if test &quot;$host_cpu&quot; != ia64; then
	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;+Z&#039;
	    fi
	    ;;
	  aCC*)
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;${wl}-a ${wl}archive&#039;
	    case $host_cpu in
	    hppa*64*|ia64*)
	      # +Z the default
	      ;;
	    *)
	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;+Z&#039;
	      ;;
	    esac
	    ;;
	  *)
	    ;;
	esac
	;;
      interix*)
	# This is c89, which is MS Visual C++ (no shared libs)
	# Anyone wants to do a port?
	;;
      irix5* | irix6* | nonstopux*)
	case $cc_basename in
	  CC*)
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-non_shared&#039;
	    # CC pic flag -KPIC is the default.
	    ;;
	  *)
	    ;;
	esac
	;;
      linux* | k*bsd*-gnu)
	case $cc_basename in
	  KCC*)
	    # KAI C++ Compiler
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;--backend -Wl,&#039;
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-fPIC&#039;
	    ;;
      ecpc*)
        # old Intel C++ for x86_64 which still supported -KPIC.
        _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
        _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-KPIC&#039;
        _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-static&#039;
        ;;
      icpc*)
        # Intel C++, used to be incompatible with GCC.
        _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
        _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-fPIC&#039;
        _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-static&#039;
        ;;
	  pgCC* | pgcpp*)
	    # Portland Group C++ compiler.
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-fpic&#039;
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
	    ;;
	  cxx*)
	    # Compaq C++
	    # Make sure the PIC flag is empty.  It appears that all Alpha
	    # Linux and Compaq Tru64 Unix objects are PIC.
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-non_shared&#039;
	    ;;
	  *)
	    case `$CC -V 2&gt;&amp;1 | sed 5q` in
	    *Sun\ C*)
	      # Sun C++ 5.9
	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-KPIC&#039;
	      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
	      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Qoption ld &#039;
	      ;;
	    esac
	    ;;
	esac
	;;
      lynxos*)
	;;
      m88k*)
	;;
      mvs*)
	case $cc_basename in
	  cxx*)
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-W c,exportall&#039;
	    ;;
	  *)
	    ;;
	esac
	;;
      netbsd*)
	;;
      osf3* | osf4* | osf5*)
	case $cc_basename in
	  KCC*)
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;--backend -Wl,&#039;
	    ;;
	  RCC*)
	    # Rational C++ 2.4.1
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-pic&#039;
	    ;;
	  cxx*)
	    # Digital/Compaq C++
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
	    # Make sure the PIC flag is empty.  It appears that all Alpha
	    # Linux and Compaq Tru64 Unix objects are PIC.
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-non_shared&#039;
	    ;;
	  *)
	    ;;
	esac
	;;
      psos*)
	;;
      solaris*)
	case $cc_basename in
	  CC*)
	    # Sun C++ 4.2, 5.x and Centerline C++
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-KPIC&#039;
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Qoption ld &#039;
	    ;;
	  gcx*)
	    # Green Hills C++ Compiler
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-PIC&#039;
	    ;;
	  *)
	    ;;
	esac
	;;
      sunos4*)
	case $cc_basename in
	  CC*)
	    # Sun C++ 4.x
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-pic&#039;
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
	    ;;
	  lcc*)
	    # Lucid
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-pic&#039;
	    ;;
	  *)
	    ;;
	esac
	;;
      tandem*)
	case $cc_basename in
	  NCC*)
	    # NonStop-UX NCC 3.20
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-KPIC&#039;
	    ;;
	  *)
	    ;;
	esac
	;;
      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
	case $cc_basename in
	  CC*)
	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-KPIC&#039;
	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
	    ;;
	esac
	;;
      vxworks*)
	;;
      *)
	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
	;;
    esac
  fi
],
[
  if test &quot;$GCC&quot; = yes; then
    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-static&#039;

    case $host_os in
      aix*)
      # All AIX code is PIC.
      if test &quot;$host_cpu&quot; = ia64; then
	# AIX 5 now supports IA64 processor
	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
      fi
      ;;

    amigaos*)
      # FIXME: we need at least 68020 code to build shared libraries, but
      # adding the `-m68020&#039; flag to GCC prevents building anything better,
      # like `-m68040&#039;.
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-m68020 -resident32 -malways-restore-a4&#039;
      ;;

    beos* | haiku* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
      # PIC is the default for these OSes.
      ;;

    mingw* | cygwin* | pw32* | os2*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
      # (--disable-auto-import) libraries
	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-DDLL_EXPORT&#039;
      ;;

    darwin* | rhapsody*)
      # PIC is the default on this platform
      # Common symbols not allowed in MH_DYLIB files
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-fno-common&#039;
      ;;

    interix[[3-9]]*)
      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
      # Instead, we relocate shared libraries at runtime.
      ;;

    msdosdjgpp*)
      # Just because we use GCC doesn&#039;t mean we suddenly get shared libraries
      # on systems that don&#039;t support them.
      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
      enable_shared=no
      ;;

    sysv4*MP*)
      if test -d /usr/nec; then
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
      fi
      ;;

    hpux*)
      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
      # not for PA HP-UX.
      case $host_cpu in
      hppa*64*|ia64*)
	# +Z the default
	;;
      *)
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-fPIC&#039;
	;;
      esac
      ;;

    *)
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-fPIC&#039;
      ;;
    esac
  else
    # PORTME Check for flag to pass linker flags through the system compiler.
    case $host_os in
    aix*)
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
      if test &quot;$host_cpu&quot; = ia64; then
	# AIX 5 now supports IA64 processor
	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
      else
	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-bnso -bI:/lib/syscalls.exp&#039;
      fi
      ;;
      darwin*)
        # PIC is the default on this platform
        # Common symbols not allowed in MH_DYLIB files
       case $cc_basename in
         xlc*)
         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-qnocommon&#039;
         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
         ;;
       esac
       ;;

    mingw* | cygwin* | pw32* | os2*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-DDLL_EXPORT&#039;
      ;;

    hpux9* | hpux10* | hpux11*)
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
      # not for PA HP-UX.
      case $host_cpu in
      hppa*64*|ia64*)
	# +Z the default
	;;
      *)
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;+Z&#039;
	;;
      esac
      # Is there a better lt_prog_compiler_static that works with the bundled CC?
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;${wl}-a ${wl}archive&#039;
      ;;

    irix5* | irix6* | nonstopux*)
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
      # PIC (with -KPIC) is the default.
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-non_shared&#039;
      ;;

    newsos6)
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-KPIC&#039;
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
      ;;

    linux* | k*bsd*-gnu)
      case $cc_basename in
      # old Intel for x86_64 which still supported -KPIC.
      ecc*)
        _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
        _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-KPIC&#039;
        _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-static&#039;
        ;;
      # icc used to be incompatible with GCC.
      # ICC 10 doesn&#039;t accept -KPIC any more.
      icc*)
        _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
        _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-fPIC&#039;
        _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-static&#039;
        ;;
      pgcc* | pgf77* | pgf90* | pgf95*)
        # Portland Group compilers (*not* the Pentium gcc compiler,
	# which looks to be a dead project)
	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-fpic&#039;
	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
        ;;
      ccc*)
        _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
        # All Alpha code is PIC.
        _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-non_shared&#039;
        ;;
      *)
        case `$CC -V 2&gt;&amp;1 | sed 5q` in
	*Sun\ C*)
	  # Sun C 5.9
	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-KPIC&#039;
	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
	  _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
	  ;;
	*Sun\ F*)
	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-KPIC&#039;
	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
	  _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;&#039;
	  ;;
	esac
	;;
      esac
      ;;

    osf3* | osf4* | osf5*)
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
      # All OSF/1 code is PIC.
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-non_shared&#039;
      ;;

    rdos*)
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-non_shared&#039;
      ;;

    solaris*)
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-KPIC&#039;
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
      case $cc_basename in
      f77* | f90* | f95*)
	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Qoption ld &#039;;;
      *)
	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;;;
      esac
      ;;

    sunos4*)
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Qoption ld &#039;
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-PIC&#039;
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
      ;;

    sysv4 | sysv4.2uw2* | sysv4.3*)
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-KPIC&#039;
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
      ;;

    sysv4*MP*)
      if test -d /usr/nec ;then
	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-Kconform_pic&#039;
	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
      fi
      ;;

    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-KPIC&#039;
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
      ;;

    unicos*)
      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=&#039;-Wl,&#039;
      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
      ;;

    uts4*)
      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&#039;-pic&#039;
      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=&#039;-Bstatic&#039;
      ;;

    *)
      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
      ;;
    esac
  fi
])
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])

#
# Check to make sure the PIC flag actually works.
#
if test -n &quot;$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)&quot;; then
  AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
    _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
    [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
    [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
     &quot;&quot; | &quot; &quot;*) ;;
     *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&quot; $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)&quot; ;;
     esac],
    [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
     _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
fi
case $host_os in
  # For platforms which do not support PIC, -DPIC is meaningless:
  *djgpp*)
    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
    ;;
  *)
    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=&quot;$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])&quot;
    ;;
esac

#
# Check to make sure the static flag actually works.
#
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\&quot;$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\&quot;
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
  _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
  $lt_tmp_static_flag,
  [],
  [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
])


# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
# ------------------------------------
# See if the linker supports building shared libraries.
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
ifelse([$1],[CXX],[
  _LT_AC_TAGVAR(export_symbols_cmds, $1)=&#039;$NM $libobjs $convenience | $global_symbol_pipe | $SED &#039;\&#039;&#039;s/.* //&#039;\&#039;&#039; | sort | uniq &gt; $export_symbols&#039;
  case $host_os in
  aix[[4-9]]*)
    # If we&#039;re using GNU nm, then we don&#039;t want the &quot;-C&quot; option.
    # -C means demangle to AIX nm, but means don&#039;t demangle with GNU nm
    if $NM -V 2&gt;&amp;1 | grep &#039;GNU&#039; &gt; /dev/null; then
      _LT_AC_TAGVAR(export_symbols_cmds, $1)=&#039;$NM -Bpg $libobjs $convenience | awk &#039;\&#039;&#039;{ if (((\[$]2 == &quot;T&quot;) || (\[$]2 == &quot;D&quot;) || (\[$]2 == &quot;B&quot;)) &amp;&amp; ([substr](\[$]3,1,1) != &quot;.&quot;)) { print \[$]3 } }&#039;\&#039;&#039; | sort -u &gt; $export_symbols&#039;
    else
      _LT_AC_TAGVAR(export_symbols_cmds, $1)=&#039;$NM -BCpg $libobjs $convenience | awk &#039;\&#039;&#039;{ if (((\[$]2 == &quot;T&quot;) || (\[$]2 == &quot;D&quot;) || (\[$]2 == &quot;B&quot;)) &amp;&amp; ([substr](\[$]3,1,1) != &quot;.&quot;)) { print \[$]3 } }&#039;\&#039;&#039; | sort -u &gt; $export_symbols&#039;
    fi
    ;;
  pw32*)
    _LT_AC_TAGVAR(export_symbols_cmds, $1)=&quot;$ltdll_cmds&quot;
  ;;
  cygwin* | mingw*)
    _LT_AC_TAGVAR(export_symbols_cmds, $1)=&#039;$NM $libobjs $convenience | $global_symbol_pipe | $SED -e &#039;\&#039;&#039;/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//&#039;\&#039;&#039; | sort | uniq &gt; $export_symbols&#039;
  ;;
  *)
    _LT_AC_TAGVAR(export_symbols_cmds, $1)=&#039;$NM $libobjs $convenience | $global_symbol_pipe | $SED &#039;\&#039;&#039;s/.* //&#039;\&#039;&#039; | sort | uniq &gt; $export_symbols&#039;
  ;;
  esac
  _LT_AC_TAGVAR(exclude_expsyms, $1)=[&#039;_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*&#039;]
],[
  runpath_var=
  _LT_AC_TAGVAR(allow_undefined_flag, $1)=
  _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
  _LT_AC_TAGVAR(archive_cmds, $1)=
  _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
  _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
  _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
  _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
  _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
  _LT_AC_TAGVAR(hardcode_direct, $1)=no
  _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
  _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
  _LT_AC_TAGVAR(hardcode_automatic, $1)=no
  _LT_AC_TAGVAR(module_cmds, $1)=
  _LT_AC_TAGVAR(module_expsym_cmds, $1)=
  _LT_AC_TAGVAR(always_export_symbols, $1)=no
  _LT_AC_TAGVAR(export_symbols_cmds, $1)=&#039;$NM $libobjs $convenience | $global_symbol_pipe | $SED &#039;\&#039;&#039;s/.* //&#039;\&#039;&#039; | sort | uniq &gt; $export_symbols&#039;
  # include_expsyms should be a list of space-separated symbols to be *always*
  # included in the symbol list
  _LT_AC_TAGVAR(include_expsyms, $1)=
  # exclude_expsyms can be an extended regexp of symbols to exclude
  # it will be wrapped by ` (&#039; and `)$&#039;, so one must not match beginning or
  # end of line.  Example: `a|bc|.*d.*&#039; will exclude the symbols `a&#039; and `bc&#039;,
  # as well as any symbol that contains `d&#039;.
  _LT_AC_TAGVAR(exclude_expsyms, $1)=[&#039;_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*&#039;]
  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
  # platforms (ab)use it in PIC code, but their linkers get confused if
  # the symbol is explicitly referenced.  Since portable code cannot
  # rely on this symbol name, it&#039;s probably fine to never include it in
  # preloaded symbol tables.
  # Exclude shared library initialization/finalization symbols.
dnl Note also adjust exclude_expsyms for C++ above.
  extract_expsyms_cmds=
  # Just being paranoid about ensuring that cc_basename is set.
  _LT_CC_BASENAME([$compiler])
  case $host_os in
  cygwin* | mingw* | pw32*)
    # FIXME: the MSVC++ port hasn&#039;t been tested in a loooong time
    # When not using gcc, we currently assume that we are using
    # Microsoft Visual C++.
    if test &quot;$GCC&quot; != yes; then
      with_gnu_ld=no
    fi
    ;;
  interix*)
    # we just hope/assume this is gcc and not c89 (= MSVC++)
    with_gnu_ld=yes
    ;;
  openbsd*)
    with_gnu_ld=no
    ;;
  esac

  _LT_AC_TAGVAR(ld_shlibs, $1)=yes
  if test &quot;$with_gnu_ld&quot; = yes; then
    # If archive_cmds runs LD, not CC, wlarc should be empty
    wlarc=&#039;${wl}&#039;

    # Set some defaults for GNU ld with shared library support. These
    # are reset later if shared libraries are not supported. Putting them
    # here allows them to be overridden if necessary.
    runpath_var=LD_RUN_PATH
    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}--rpath ${wl}$libdir&#039;
    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}--export-dynamic&#039;
    # ancient GNU ld didn&#039;t support --whole-archive et. al.
    if $LD --help 2&gt;&amp;1 | grep &#039;no-whole-archive&#039; &gt; /dev/null; then
	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&quot;$wlarc&quot;&#039;--whole-archive$convenience &#039;&quot;$wlarc&quot;&#039;--no-whole-archive&#039;
      else
  	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
    fi
    supports_anon_versioning=no
    case `$LD -v 2&gt;/dev/null` in
      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions &lt; 2.11
      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
      *\ 2.11.*) ;; # other 2.11 versions
      *) supports_anon_versioning=yes ;;
    esac

    # See if GNU ld supports shared libraries.
    case $host_os in
    aix[[3-9]]*)
      # On AIX/PPC, the GNU linker is very broken
      if test &quot;$host_cpu&quot; != ia64; then
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	cat &lt;&lt;EOF 1&gt;&amp;2

*** Warning: the GNU linker, at least up to release 2.9.1, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support.  If you
*** really care for shared libraries, you may want to modify your PATH
*** so that a non-GNU linker is found, and then restart.

EOF
      fi
      ;;

    amigaos*)
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$rm $output_objdir/a2ixlibrary.data~$echo &quot;#define NAME $libname&quot; &gt; $output_objdir/a2ixlibrary.data~$echo &quot;#define LIBRARY_ID 1&quot; &gt;&gt; $output_objdir/a2ixlibrary.data~$echo &quot;#define VERSION $major&quot; &gt;&gt; $output_objdir/a2ixlibrary.data~$echo &quot;#define REVISION $revision&quot; &gt;&gt; $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir &amp;&amp; a2ixlibrary -32)&#039;
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-L$libdir&#039;
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes

      # Samuel A. Falvo II &lt;kc5tja@dolphin.openprojects.net&gt; reports
      # that the semantics of dynamic libraries on AmigaOS, at least up
      # to version 4, is to share data among multiple programs linked
      # with the same dynamic library.  Since this doesn&#039;t match the
      # behavior of shared libraries on other platforms, we can&#039;t use
      # them.
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
      ;;

    beos*)
      if $LD --help 2&gt;&amp;1 | grep &#039;: supported targets:.* elf&#039; &gt; /dev/null; then
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
	# Joseph Beckenbach &lt;jrb3@best.com&gt; says some releases of gcc
	# support --undefined.  This deserves some investigation.  FIXME
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib&#039;
      else
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    cygwin* | mingw* | pw32*)
      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
      # as there is no search path for DLLs.
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-L$libdir&#039;
      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
      _LT_AC_TAGVAR(always_export_symbols, $1)=no
      _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
      _LT_AC_TAGVAR(export_symbols_cmds, $1)=&#039;$NM $libobjs $convenience | $global_symbol_pipe | $SED -e &#039;\&#039;&#039;/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/&#039;\&#039;&#039; -e &#039;\&#039;&#039;/^[[AITW]][[ ]]/s/.*[[ ]]//&#039;\&#039;&#039; | sort | uniq &gt; $export_symbols&#039;

      if $LD --help 2&gt;&amp;1 | grep &#039;auto-import&#039; &gt; /dev/null; then
        _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib&#039;
	# If the export-symbols file already is a .def file (1st line
	# is EXPORTS), use it as is; otherwise, prepend...
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;if test &quot;x`$SED 1q $export_symbols`&quot; = xEXPORTS; then
	  cp $export_symbols $output_objdir/$soname.def;
	else
	  echo EXPORTS &gt; $output_objdir/$soname.def;
	  cat $export_symbols &gt;&gt; $output_objdir/$soname.def;
	fi~
	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib&#039;
      else
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    interix[[3-9]]*)
      _LT_AC_TAGVAR(hardcode_direct, $1)=no
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath,$libdir&#039;
      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}-E&#039;
      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
      # Instead, shared libraries are loaded at an image base (0x10000000 by
      # default) and relocated if they conflict, which is a slow very memory
      # consuming and fragmenting process.  To avoid this, we pick a random,
      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib&#039;
      _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;sed &quot;s,^,_,&quot; $export_symbols &gt;$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib&#039;
      ;;

    gnu* | linux* | k*bsd*-gnu)
      if $LD --help 2&gt;&amp;1 | grep &#039;: supported targets:.* elf&#039; &gt; /dev/null; then
	tmp_addflag=
	case $cc_basename,$host_cpu in
	pgcc*)				# Portland Group C compiler
	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;${wl}--whole-archive`for conv in $convenience\&quot;\&quot;; do test  -n \&quot;$conv\&quot; &amp;&amp; new_convenience=\&quot;$new_convenience,$conv\&quot;; done; $echo \&quot;$new_convenience\&quot;` ${wl}--no-whole-archive&#039;
	  tmp_addflag=&#039; $pic_flag&#039;
	  ;;
	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;${wl}--whole-archive`for conv in $convenience\&quot;\&quot;; do test  -n \&quot;$conv\&quot; &amp;&amp; new_convenience=\&quot;$new_convenience,$conv\&quot;; done; $echo \&quot;$new_convenience\&quot;` ${wl}--no-whole-archive&#039;
	  tmp_addflag=&#039; $pic_flag -Mnomain&#039; ;;
	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
	  tmp_addflag=&#039; -i_dynamic&#039; ;;
	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
	  tmp_addflag=&#039; -i_dynamic -nofor_main&#039; ;;
	ifc* | ifort*)			# Intel Fortran compiler
	  tmp_addflag=&#039; -nofor_main&#039; ;;
	esac
	case `$CC -V 2&gt;&amp;1 | sed 5q` in
	*Sun\ C*)			# Sun C 5.9
	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;${wl}--whole-archive`new_convenience=; for conv in $convenience\&quot;\&quot;; do test -z \&quot;$conv\&quot; || new_convenience=\&quot;$new_convenience,$conv\&quot;; done; $echo \&quot;$new_convenience\&quot;` ${wl}--no-whole-archive&#039;
	  tmp_sharedflag=&#039;-G&#039; ;;
	*Sun\ F*)			# Sun Fortran 8.3
	  tmp_sharedflag=&#039;-G&#039; ;;
	*)
	  tmp_sharedflag=&#039;-shared&#039; ;;
	esac
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC &#039;&quot;$tmp_sharedflag&quot;&quot;$tmp_addflag&quot;&#039; $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib&#039;

	if test $supports_anon_versioning = yes; then
	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$echo &quot;{ global:&quot; &gt; $output_objdir/$libname.ver~
  cat $export_symbols | sed -e &quot;s/\(.*\)/\1;/&quot; &gt;&gt; $output_objdir/$libname.ver~
  $echo &quot;local: *; };&quot; &gt;&gt; $output_objdir/$libname.ver~
	  $CC &#039;&quot;$tmp_sharedflag&quot;&quot;$tmp_addflag&quot;&#039; $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib&#039;
	fi
      else
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    netbsd*)
      if echo __ELF__ | $CC -E - | grep __ELF__ &gt;/dev/null; then
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib&#039;
	wlarc=
      else
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib&#039;
      fi
      ;;

    solaris*)
      if $LD -v 2&gt;&amp;1 | grep &#039;BFD 2\.8&#039; &gt; /dev/null; then
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	cat &lt;&lt;EOF 1&gt;&amp;2

*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems.  Therefore, libtool
*** is disabling shared libraries support.  We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer.  Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.

EOF
      elif $LD --help 2&gt;&amp;1 | grep &#039;: supported targets:.* elf&#039; &gt; /dev/null; then
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib&#039;
      else
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
      case `$LD -v 2&gt;&amp;1` in
        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
	cat &lt;&lt;_LT_EOF 1&gt;&amp;2

*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
*** reliably create shared libraries on SCO systems.  Therefore, libtool
*** is disabling shared libraries support.  We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.

_LT_EOF
	;;
	*)
	  if $LD --help 2&gt;&amp;1 | grep &#039;: supported targets:.* elf&#039; &gt; /dev/null; then
	    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;`test -z &quot;$SCOABSPATH&quot; &amp;&amp; echo ${wl}-rpath,$libdir`&#039;
	    _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib&#039;
	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib&#039;
	  else
	    _LT_AC_TAGVAR(ld_shlibs, $1)=no
	  fi
	;;
      esac
      ;;

    sunos4*)
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags&#039;
      wlarc=
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    *)
      if $LD --help 2&gt;&amp;1 | grep &#039;: supported targets:.* elf&#039; &gt; /dev/null; then
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib&#039;
      else
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;
    esac

    if test &quot;$_LT_AC_TAGVAR(ld_shlibs, $1)&quot; = no; then
      runpath_var=
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
    fi
  else
    # PORTME fill in a description of your system&#039;s linker (not GNU ld)
    case $host_os in
    aix3*)
      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
      _LT_AC_TAGVAR(always_export_symbols, $1)=yes
      _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname&#039;
      # Note: this linker hardcodes the directories in LIBPATH if there
      # are no directories specified by -L.
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
      if test &quot;$GCC&quot; = yes &amp;&amp; test -z &quot;$lt_prog_compiler_static&quot;; then
	# Neither direct hardcoding nor static linking is supported with a
	# broken collect2.
	_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
      fi
      ;;

    aix[[4-9]]*)
      if test &quot;$host_cpu&quot; = ia64; then
	# On IA64, the linker does run time linking by default, so we don&#039;t
	# have to do anything special.
	aix_use_runtimelinking=no
	exp_sym_flag=&#039;-Bexport&#039;
	no_entry_flag=&quot;&quot;
      else
	# If we&#039;re using GNU nm, then we don&#039;t want the &quot;-C&quot; option.
	# -C means demangle to AIX nm, but means don&#039;t demangle with GNU nm
	if $NM -V 2&gt;&amp;1 | grep &#039;GNU&#039; &gt; /dev/null; then
	  _LT_AC_TAGVAR(export_symbols_cmds, $1)=&#039;$NM -Bpg $libobjs $convenience | awk &#039;\&#039;&#039;{ if (((\[$]2 == &quot;T&quot;) || (\[$]2 == &quot;D&quot;) || (\[$]2 == &quot;B&quot;)) &amp;&amp; ([substr](\[$]3,1,1) != &quot;.&quot;)) { print \[$]3 } }&#039;\&#039;&#039; | sort -u &gt; $export_symbols&#039;
	else
	  _LT_AC_TAGVAR(export_symbols_cmds, $1)=&#039;$NM -BCpg $libobjs $convenience | awk &#039;\&#039;&#039;{ if (((\[$]2 == &quot;T&quot;) || (\[$]2 == &quot;D&quot;) || (\[$]2 == &quot;B&quot;)) &amp;&amp; ([substr](\[$]3,1,1) != &quot;.&quot;)) { print \[$]3 } }&#039;\&#039;&#039; | sort -u &gt; $export_symbols&#039;
	fi
	aix_use_runtimelinking=no

	# Test if we are trying to use run time linking or normal
	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
	# need to do runtime linking.
	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
	  for ld_flag in $LDFLAGS; do
  	  if (test $ld_flag = &quot;-brtl&quot; || test $ld_flag = &quot;-Wl,-brtl&quot;); then
  	    aix_use_runtimelinking=yes
  	    break
  	  fi
	  done
	  ;;
	esac

	exp_sym_flag=&#039;-bexport&#039;
	no_entry_flag=&#039;-bnoentry&#039;
      fi

      # When large executables or shared objects are built, AIX ld can
      # have problems creating the table of contents.  If linking a library
      # or program results in &quot;error TOC overflow&quot; add -mminimal-toc to
      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;&#039;
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=&#039;:&#039;
      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes

      if test &quot;$GCC&quot; = yes; then
	case $host_os in aix4.[[012]]|aix4.[[012]].*)
	# We only want to do this on AIX 4.2 and lower, the check
	# below for broken collect2 doesn&#039;t work under 4.3+
	  collect2name=`${CC} -print-prog-name=collect2`
	  if test -f &quot;$collect2name&quot; &amp;&amp; \
  	   strings &quot;$collect2name&quot; | grep resolve_lib_name &gt;/dev/null
	  then
  	  # We have reworked collect2
  	  :
	  else
  	  # We have old collect2
  	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
  	  # It fails to find uninstalled libraries when the uninstalled
  	  # path is not listed in the libpath.  Setting hardcode_minus_L
  	  # to unsupported forces relinking
  	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
  	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-L$libdir&#039;
  	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
	  fi
	  ;;
	esac
	shared_flag=&#039;-shared&#039;
	if test &quot;$aix_use_runtimelinking&quot; = yes; then
	  shared_flag=&quot;$shared_flag &quot;&#039;${wl}-G&#039;
	fi
      else
	# not using gcc
	if test &quot;$host_cpu&quot; = ia64; then
  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
  	# chokes on -Wl,-G. The following line is correct:
	  shared_flag=&#039;-G&#039;
	else
	  if test &quot;$aix_use_runtimelinking&quot; = yes; then
	    shared_flag=&#039;${wl}-G&#039;
	  else
	    shared_flag=&#039;${wl}-bM:SRE&#039;
	  fi
	fi
      fi

      # It seems that -bexpall does not export symbols beginning with
      # underscore (_), so it is better to generate a list of symbols to export.
      _LT_AC_TAGVAR(always_export_symbols, $1)=yes
      if test &quot;$aix_use_runtimelinking&quot; = yes; then
	# Warning - without using the other runtime loading flags (-brtl),
	# -berok will link without error, but may produce a broken library.
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039;-berok&#039;
       # Determine the default libpath from the value encoded in an empty executable.
       _LT_AC_SYS_LIBPATH_AIX
       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-blibpath:$libdir:&#039;&quot;$aix_libpath&quot;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&quot;\$CC&quot;&#039; -o $output_objdir/$soname $libobjs $deplibs &#039;&quot;\${wl}$no_entry_flag&quot;&#039; $compiler_flags `if test &quot;x${allow_undefined_flag}&quot; != &quot;x&quot;; then echo &quot;${wl}${allow_undefined_flag}&quot;; else :; fi` &#039;&quot;\${wl}$exp_sym_flag:\$export_symbols $shared_flag&quot;
       else
	if test &quot;$host_cpu&quot; = ia64; then
	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-R $libdir:/usr/lib:/lib&#039;
	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=&quot;-z nodefs&quot;
	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&quot;\$CC $shared_flag&quot;&#039; -o $output_objdir/$soname $libobjs $deplibs &#039;&quot;\${wl}$no_entry_flag&quot;&#039; $compiler_flags ${wl}${allow_undefined_flag} &#039;&quot;\${wl}$exp_sym_flag:\$export_symbols&quot;
	else
	 # Determine the default libpath from the value encoded in an empty executable.
	 _LT_AC_SYS_LIBPATH_AIX
	 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-blibpath:$libdir:&#039;&quot;$aix_libpath&quot;
	  # Warning - without using the other run time loading flags,
	  # -berok will link without error, but may produce a broken library.
	  _LT_AC_TAGVAR(no_undefined_flag, $1)=&#039; ${wl}-bernotok&#039;
	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039; ${wl}-berok&#039;
	  # Exported symbols can be pulled into shared objects from archives
	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;$convenience&#039;
	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
	  # This is similar to how AIX traditionally builds its shared libraries.
	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&quot;\$CC $shared_flag&quot;&#039; -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&#039;
	fi
      fi
      ;;

    amigaos*)
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$rm $output_objdir/a2ixlibrary.data~$echo &quot;#define NAME $libname&quot; &gt; $output_objdir/a2ixlibrary.data~$echo &quot;#define LIBRARY_ID 1&quot; &gt;&gt; $output_objdir/a2ixlibrary.data~$echo &quot;#define VERSION $major&quot; &gt;&gt; $output_objdir/a2ixlibrary.data~$echo &quot;#define REVISION $revision&quot; &gt;&gt; $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir &amp;&amp; a2ixlibrary -32)&#039;
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-L$libdir&#039;
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
      # see comment about different semantics on the GNU ld section
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
      ;;

    bsdi[[45]]*)
      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
      ;;

    cygwin* | mingw* | pw32*)
      # When not using gcc, we currently assume that we are using
      # Microsoft Visual C++.
      # hardcode_libdir_flag_spec is actually meaningless, as there is
      # no search path for DLLs.
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039; &#039;
      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
      # Tell ltmain to make .lib files, not .a files.
      libext=lib
      # Tell ltmain to make .dll files, not .so files.
      shrext_cmds=&quot;.dll&quot;
      # FIXME: Setting linknames here is a bad hack.
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -o $lib $libobjs $compiler_flags `echo &quot;$deplibs&quot; | $SED -e &#039;\&#039;&#039;s/ -lc$//&#039;\&#039;&#039;` -link -dll~linknames=&#039;
      # The linker will automatically build a .lib file if we build a DLL.
      _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=&#039;true&#039;
      # FIXME: Should let the user specify the lib program.
      _LT_AC_TAGVAR(old_archive_cmds, $1)=&#039;lib -OUT:$oldlib$oldobjs$old_deplibs&#039;
      _LT_AC_TAGVAR(fix_srcfile_path, $1)=&#039;`cygpath -w &quot;$srcfile&quot;`&#039;
      _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
      ;;

    darwin* | rhapsody*)
      case $host_os in
        rhapsody* | darwin1.[[012]])
         _LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039;${wl}-undefined ${wl}suppress&#039;
         ;;
       *) # Darwin 1.3 on
         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
           _LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039;${wl}-flat_namespace ${wl}-undefined ${wl}suppress&#039;
         else
           case ${MACOSX_DEPLOYMENT_TARGET} in
             10.[[012]])
               _LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039;${wl}-flat_namespace ${wl}-undefined ${wl}suppress&#039;
               ;;
             *)
               _LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039;${wl}-undefined ${wl}dynamic_lookup&#039;
               ;;
           esac
         fi
         ;;
      esac
      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
      _LT_AC_TAGVAR(hardcode_direct, $1)=no
      _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;&#039;
      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
    if test &quot;$GCC&quot; = yes ; then
    	output_verbose_link_cmd=&#039;echo&#039;
        _LT_AC_TAGVAR(archive_cmds, $1)=&quot;\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}&quot;
        _LT_AC_TAGVAR(module_cmds, $1)=&quot;\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}&quot;
        _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&quot;sed &#039;s,^,_,&#039; &lt; \$export_symbols &gt; \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}&quot;
        _LT_AC_TAGVAR(module_expsym_cmds, $1)=&quot;sed -e &#039;s,^,_,&#039; &lt; \$export_symbols &gt; \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}&quot;
    else
      case $cc_basename in
        xlc*)
         output_verbose_link_cmd=&#039;echo&#039;
         _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring&#039;
         _LT_AC_TAGVAR(module_cmds, $1)=&#039;$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags&#039;
          # Don&#039;t fix this by using the ld -exported_symbols_list flag, it doesn&#039;t exist in older darwin lds
         _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;sed -e &quot;s,#.*,,&quot; -e &quot;s,^[    ]*,,&quot; -e &quot;s,^\(..*\),_&amp;,&quot; &lt; $export_symbols &gt; $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}&#039;
          _LT_AC_TAGVAR(module_expsym_cmds, $1)=&#039;sed -e &quot;s,#.*,,&quot; -e &quot;s,^[    ]*,,&quot; -e &quot;s,^\(..*\),_&amp;,&quot; &lt; $export_symbols &gt; $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}&#039;
          ;;
       *)
         _LT_AC_TAGVAR(ld_shlibs, $1)=no
          ;;
      esac
    fi
      ;;

    dgux*)
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags&#039;
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-L$libdir&#039;
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
    # support.  Future versions do this automatically, but an explicit c++rt0.o
    # does not break anything, and helps significantly (at the cost of a little
    # extra space).
    freebsd2.2*)
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o&#039;
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-R$libdir&#039;
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
    freebsd2*)
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags&#039;
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
    freebsd* | dragonfly*)
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -o $lib $libobjs $deplibs $compiler_flags&#039;
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-R$libdir&#039;
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    hpux9*)
      if test &quot;$GCC&quot; = yes; then
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$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&#039;
      else
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$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&#039;
      fi
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}+b ${wl}$libdir&#039;
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes

      # hardcode_minus_L: Not really in the search PATH,
      # but as the default location of the library.
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}-E&#039;
      ;;

    hpux10*)
      if test &quot;$GCC&quot; = yes -a &quot;$with_gnu_ld&quot; = no; then
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags&#039;
      else
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags&#039;
      fi
      if test &quot;$with_gnu_ld&quot; = no; then
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}+b ${wl}$libdir&#039;
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}-E&#039;

	# hardcode_minus_L: Not really in the search PATH,
	# but as the default location of the library.
	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
      fi
      ;;

    hpux11*)
      if test &quot;$GCC&quot; = yes -a &quot;$with_gnu_ld&quot; = no; then
	case $host_cpu in
	hppa*64*)
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	  ;;
	ia64*)
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags&#039;
	  ;;
	*)
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags&#039;
	  ;;
	esac
      else
	case $host_cpu in
	hppa*64*)
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	  ;;
	ia64*)
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags&#039;
	  ;;
	*)
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags&#039;
	  ;;
	esac
      fi
      if test &quot;$with_gnu_ld&quot; = no; then
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}+b ${wl}$libdir&#039;
	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:

	case $host_cpu in
	hppa*64*|ia64*)
	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=&#039;+b $libdir&#039;
	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
	  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
	  ;;
	*)
	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}-E&#039;

	  # hardcode_minus_L: Not really in the search PATH,
	  # but as the default location of the library.
	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
	  ;;
	esac
      fi
      ;;

    irix5* | irix6* | nonstopux*)
      if test &quot;$GCC&quot; = yes; then
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n &quot;$verstring&quot; &amp;&amp; echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib&#039;
      else
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n &quot;$verstring&quot; &amp;&amp; echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib&#039;
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=&#039;-rpath $libdir&#039;
      fi
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath ${wl}$libdir&#039;
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
      ;;

    netbsd*)
      if echo __ELF__ | $CC -E - | grep __ELF__ &gt;/dev/null; then
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags&#039;  # a.out
      else
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -shared -o $lib $libobjs $deplibs $linker_flags&#039;      # ELF
      fi
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-R$libdir&#039;
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    newsos6)
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags&#039;
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath ${wl}$libdir&#039;
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    openbsd*)
      if test -f /usr/libexec/ld.so; then
	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
	if test -z &quot;`echo __ELF__ | $CC -E - | grep __ELF__`&quot; || test &quot;$host_os-$host_cpu&quot; = &quot;openbsd2.8-powerpc&quot;; then
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags&#039;
	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols&#039;
	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath,$libdir&#039;
	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}-E&#039;
	else
	  case $host_os in
	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
	     _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags&#039;
	     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-R$libdir&#039;
	     ;;
	   *)
	     _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags&#039;
	     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath,$libdir&#039;
	     ;;
	  esac
        fi
      else
	_LT_AC_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    os2*)
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-L$libdir&#039;
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$echo &quot;LIBRARY $libname INITINSTANCE&quot; &gt; $output_objdir/$libname.def~$echo &quot;DESCRIPTION \&quot;$libname\&quot;&quot; &gt;&gt; $output_objdir/$libname.def~$echo DATA &gt;&gt; $output_objdir/$libname.def~$echo &quot; SINGLE NONSHARED&quot; &gt;&gt; $output_objdir/$libname.def~$echo EXPORTS &gt;&gt; $output_objdir/$libname.def~emxexp $libobjs &gt;&gt; $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def&#039;
      _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=&#039;emximp -o $output_objdir/$libname.a $output_objdir/$libname.def&#039;
      ;;

    osf3*)
      if test &quot;$GCC&quot; = yes; then
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039; ${wl}-expect_unresolved ${wl}\*&#039;
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n &quot;$verstring&quot; &amp;&amp; echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib&#039;
      else
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039; -expect_unresolved \*&#039;
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n &quot;$verstring&quot; &amp;&amp; echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib&#039;
      fi
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath ${wl}$libdir&#039;
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
      ;;

    osf4* | osf5*)	# as osf3* with the addition of -msym flag
      if test &quot;$GCC&quot; = yes; then
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039; ${wl}-expect_unresolved ${wl}\*&#039;
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n &quot;$verstring&quot; &amp;&amp; echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib&#039;
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;${wl}-rpath ${wl}$libdir&#039;
      else
	_LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039; -expect_unresolved \*&#039;
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n &quot;$verstring&quot; &amp;&amp; echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;for i in `cat $export_symbols`; do printf &quot;%s %s\\n&quot; -exported_symbol &quot;\$i&quot; &gt;&gt; $lib.exp; done; echo &quot;-hidden&quot;&gt;&gt; $lib.exp~
	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n &quot;$verstring&quot; &amp;&amp; echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp&#039;

	# Both c and cxx compiler support -rpath directly
	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-rpath $libdir&#039;
      fi
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
      ;;

    solaris*)
      _LT_AC_TAGVAR(no_undefined_flag, $1)=&#039; -z text&#039;
      if test &quot;$GCC&quot; = yes; then
	wlarc=&#039;${wl}&#039;
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$echo &quot;{ global:&quot; &gt; $lib.exp~cat $export_symbols | $SED -e &quot;s/\(.*\)/\1;/&quot; &gt;&gt; $lib.exp~$echo &quot;local: *; };&quot; &gt;&gt; $lib.exp~
	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp&#039;
      else
	wlarc=&#039;&#039;
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$echo &quot;{ global:&quot; &gt; $lib.exp~cat $export_symbols | $SED -e &quot;s/\(.*\)/\1;/&quot; &gt;&gt; $lib.exp~$echo &quot;local: *; };&quot; &gt;&gt; $lib.exp~
  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp&#039;
      fi
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-R$libdir&#039;
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      case $host_os in
      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
      *)
	# The compiler driver will combine and reorder linker options,
	# but understands `-z linker_flag&#039;.  GCC discards it without `$wl&#039;,
	# but is careful enough not to reorder.
 	# Supported since Solaris 2.6 (maybe 2.5.1?)
	if test &quot;$GCC&quot; = yes; then
	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract&#039;
	else
	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=&#039;-z allextract$convenience -z defaultextract&#039;
	fi
	;;
      esac
      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
      ;;

    sunos4*)
      if test &quot;x$host_vendor&quot; = xsequent; then
	# Use $CC to link under sequent, because it throws in some extra .o
	# files that make .init and .fini sections work.
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags&#039;
      else
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags&#039;
      fi
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-L$libdir&#039;
      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    sysv4)
      case $host_vendor in
	sni)
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags&#039;
	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
	;;
	siemens)
	  ## LD is ld it makes a PLAMLIB
	  ## CC just makes a GrossModule.
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -G -o $lib $libobjs $deplibs $linker_flags&#039;
	  _LT_AC_TAGVAR(reload_cmds, $1)=&#039;$CC -r -o $output$reload_objs&#039;
	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
        ;;
	motorola)
	  _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags&#039;
	  _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
	;;
      esac
      runpath_var=&#039;LD_RUN_PATH&#039;
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    sysv4.3*)
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags&#039;
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;-Bexport&#039;
      ;;

    sysv4*MP*)
      if test -d /usr/nec; then
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags&#039;
	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
	runpath_var=LD_RUN_PATH
	hardcode_runpath_var=yes
	_LT_AC_TAGVAR(ld_shlibs, $1)=yes
      fi
      ;;

    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
      _LT_AC_TAGVAR(no_undefined_flag, $1)=&#039;${wl}-z,text&#039;
      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      runpath_var=&#039;LD_RUN_PATH&#039;

      if test &quot;$GCC&quot; = yes; then
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
      else
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
      fi
      ;;

    sysv5* | sco3.2v5* | sco5v6*)
      # Note: We can NOT use -z defs as we might desire, because we do not
      # link with -lc, and that would cause any symbols used from libc to
      # always be unresolved, which means just about no library would
      # ever link correctly.  If we&#039;re not using GNU ld we use -z text
      # though, which does catch some bad symbols but isn&#039;t as heavy-handed
      # as -z defs.
      _LT_AC_TAGVAR(no_undefined_flag, $1)=&#039;${wl}-z,text&#039;
      _LT_AC_TAGVAR(allow_undefined_flag, $1)=&#039;${wl}-z,nodefs&#039;
      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;`test -z &quot;$SCOABSPATH&quot; &amp;&amp; echo ${wl}-R,$libdir`&#039;
      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=&#039;:&#039;
      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=&#039;${wl}-Bexport&#039;
      runpath_var=&#039;LD_RUN_PATH&#039;

      if test &quot;$GCC&quot; = yes; then
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
      else
	_LT_AC_TAGVAR(archive_cmds, $1)=&#039;$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=&#039;$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags&#039;
      fi
      ;;

    uts4*)
      _LT_AC_TAGVAR(archive_cmds, $1)=&#039;$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags&#039;
      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=&#039;-L$libdir&#039;
      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;

    *)
      _LT_AC_TAGVAR(ld_shlibs, $1)=no
      ;;
    esac
  fi
])
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
test &quot;$_LT_AC_TAGVAR(ld_shlibs, $1)&quot; = no &amp;&amp; can_build_shared=no

#
# Do we need to explicitly link libc?
#
case &quot;x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)&quot; in
x|xyes)
  # Assume -lc should be added
  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes

  if test &quot;$enable_shared&quot; = yes &amp;&amp; test &quot;$GCC&quot; = yes; then
    case $_LT_AC_TAGVAR(archive_cmds, $1) in
    *&#039;~&#039;*)
      # FIXME: we may have to deal with multi-command sequences.
      ;;
    &#039;$CC &#039;*)
      # Test whether the compiler implicitly links with -lc since on some
      # systems, -lgcc has to come before -lc. If gcc already passes -lc
      # to ld, don&#039;t add -lc before -lgcc.
      AC_MSG_CHECKING([whether -lc should be explicitly linked in])
      $rm conftest*
      echo &quot;$lt_simple_compile_test_code&quot; &gt; conftest.$ac_ext

      if AC_TRY_EVAL(ac_compile) 2&gt;conftest.err; then
        soname=conftest
        lib=conftest
        libobjs=conftest.$ac_objext
        deplibs=
        wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
	pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
        compiler_flags=-v
        linker_flags=-v
        verstring=
        output_objdir=.
        libname=conftest
        lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
        _LT_AC_TAGVAR(allow_undefined_flag, $1)=
        if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\&gt;\&amp;1 \| grep \&quot; -lc \&quot; \&gt;/dev/null 2\&gt;\&amp;1)
        then
	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
        else
	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
        fi
        _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
      else
        cat conftest.err 1&gt;&amp;5
      fi
      $rm conftest*
      AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
      ;;
    esac
  fi
  ;;
esac
])# AC_LIBTOOL_PROG_LD_SHLIBS


# _LT_AC_FILE_LTDLL_C
# -------------------
# Be careful that the start marker always follows a newline.
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
# /* ltdll.c starts here */
# #define WIN32_LEAN_AND_MEAN
# #include &lt;windows.h&gt;
# #undef WIN32_LEAN_AND_MEAN
# #include &lt;stdio.h&gt;
#
# #ifndef __CYGWIN__
# #  ifdef __CYGWIN32__
# #    define __CYGWIN__ __CYGWIN32__
# #  endif
# #endif
#
# #ifdef __cplusplus
# extern &quot;C&quot; {
# #endif
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
# #ifdef __cplusplus
# }
# #endif
#
# #ifdef __CYGWIN__
# #include &lt;cygwin/cygwin_dll.h&gt;
# DECLARE_CYGWIN_DLL( DllMain );
# #endif
# HINSTANCE __hDllInstance_base;
#
# BOOL APIENTRY
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
# {
#   __hDllInstance_base = hInst;
#   return TRUE;
# }
# /* ltdll.c ends here */
])# _LT_AC_FILE_LTDLL_C


# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
# ---------------------------------
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])


# old names
AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])

# This is just to silence aclocal about the macro not being used
ifelse([AC_DISABLE_FAST_INSTALL])

############################################################
# NOTE: This macro has been submitted for inclusion into   #
#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
#  a released version of Autoconf we should remove this    #
#  macro and use it instead.                               #
############################################################
# LT_AC_PROG_SED
# --------------
# Check for a fully-functional sed program, that truncates
# as few characters as possible.  Prefer GNU sed if found.
AC_DEFUN([LT_AC_PROG_SED],
[AC_MSG_CHECKING([for a sed that does not truncate output])
AC_CACHE_VAL(lt_cv_path_SED,
[# Loop through the user&#039;s path and test for sed and gsed.
# Then use that list of sed&#039;s as ones to test for truncation.
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
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  for lt_ac_prog in sed gsed; do
    for ac_exec_ext in &#039;&#039; $ac_executable_extensions; do
      if test -f &quot;$as_dir/$lt_ac_prog$ac_exec_ext&quot;; then
        lt_ac_sed_list=&quot;$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext&quot;
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lt_ac_max=0
lt_ac_count=0
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
# along with /bin/sed that truncates output.
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
  test ! -f $lt_ac_sed &amp;&amp; continue
  cat /dev/null &gt; conftest.in
  lt_ac_count=0
  echo $ECHO_N &quot;0123456789$ECHO_C&quot; &gt;conftest.in
  # Check for GNU sed and select it if it is found.
  if &quot;$lt_ac_sed&quot; --version 2&gt;&amp;1 &lt; /dev/null | grep &#039;GNU&#039; &gt; /dev/null; then
    lt_cv_path_SED=$lt_ac_sed
    break
  fi
  while true; do
    cat conftest.in conftest.in &gt;conftest.tmp
    mv conftest.tmp conftest.in
    cp conftest.in conftest.nl
    echo &gt;&gt;conftest.nl
    $lt_ac_sed -e &#039;s/a$//&#039; &lt; conftest.nl &gt;conftest.out || break
    cmp -s conftest.out conftest.nl || break
    # 10000 chars as input seems more than enough
    test $lt_ac_count -gt 10 &amp;&amp; break
    lt_ac_count=`expr $lt_ac_count + 1`
    if test $lt_ac_count -gt $lt_ac_max; then
      lt_ac_max=$lt_ac_count
      lt_cv_path_SED=$lt_ac_sed
    fi
  done
done
])
SED=$lt_cv_path_SED
AC_MSG_RESULT([$SED])
])
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