[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],	      [AC_CHECK_LIB([dld], [dld_link],		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])	      ])	    ])	  ])	])      ])    ;;  esac  if test "x$lt_cv_dlopen" != xno; then    enable_dlopen=yes  else    enable_dlopen=no  fi  case $lt_cv_dlopen in  dlopen)    save_CPPFLAGS="$CPPFLAGS"    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"    save_LDFLAGS="$LDFLAGS"    eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"    save_LIBS="$LIBS"    LIBS="$lt_cv_dlopen_libs $LIBS"    AC_CACHE_CHECK([whether a program can dlopen itself],	  lt_cv_dlopen_self, [dnl	  _LT_AC_TRY_DLOPEN_SELF(	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)    ])    if test "x$lt_cv_dlopen_self" = xyes; then      LDFLAGS="$LDFLAGS $link_static_flag"      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],    	  lt_cv_dlopen_self_static, [dnl	  _LT_AC_TRY_DLOPEN_SELF(	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)      ])    fi    CPPFLAGS="$save_CPPFLAGS"    LDFLAGS="$save_LDFLAGS"    LIBS="$save_LIBS"    ;;  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 ;;  esacfi])# AC_LIBTOOL_DLOPEN_SELF# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])# ---------------------------------# Check to see if options -c and -o are simultaneously supported by compilerAC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnlAC_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   $rm -r conftest 2>/dev/null   mkdir conftest   cd conftest   mkdir out   printf "$lt_simple_compile_test_code" > conftest.$ac_ext   lt_compiler_flag="-o out/conftest2.$ac_objext"   # Insert the option either (1) after the last *FLAGS variable, or   # (2) before a word containing "conftest.", or (3) at the end.   # Note that $ac_compile itself does not contain backslashes and begins   # with a dollar sign (not a hyphen), so the echo should work correctly.   lt_compile=`echo "$ac_compile" | $SED \   -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \   -e 's:$: $lt_compiler_flag:'`   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)   (eval "$lt_compile" 2>out/conftest.err)   ac_status=$?   cat out/conftest.err >&AS_MESSAGE_LOG_FD   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD   if (exit $ac_status) && test -s out/conftest2.$ac_objext   then     # The compiler can only warn and ignore the option if not recognized     # So say no if there are warnings     if test ! -s out/conftest.err; then       _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes     fi   fi   chmod u+w .   $rm conftest*   # SGI C++ compiler will create directory out/ii_files/ for   # template instantiation   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files   $rm out/* && rmdir out   cd ..   rmdir conftest   $rm conftest*])])# AC_LIBTOOL_PROG_CC_C_O# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])# -----------------------------------------# Check to see if we can do hard links to lock some files if neededAC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],[AC_REQUIRE([_LT_AC_LOCK])dnlhard_links="nottested"if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != 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  $rm conftest*  ln conftest.a conftest.b 2>/dev/null && hard_links=no  touch conftest.a  ln conftest.a conftest.b 2>&5 || hard_links=no  ln conftest.a conftest.b 2>/dev/null && hard_links=no  AC_MSG_RESULT([$hard_links])  if test "$hard_links" = no; then    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])    need_locks=warn  fielse  need_locks=nofi])# 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>/dev/nullmkdir .libs 2>/dev/nullif test -d .libs; then  lt_cv_objdir=.libselse  # MS-DOS does not allow filenames that begin with a dot.  lt_cv_objdir=_libsfirmdir .libs 2>/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, $1)=if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \   test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \   test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; 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then  # Fast installation is not necessary  enable_fast_install=needlessfi])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH# AC_LIBTOOL_SYS_LIB_STRIP# ------------------------AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],[striplib=old_striplib=AC_MSG_CHECKING([whether stripping libraries is possible])if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"  test -z "$striplib" && striplib="$STRIP --strip-unneeded"  AC_MSG_RESULT([yes])else# FIXME - insert some real tests, host_os isn't really good enough  case $host_os in   darwin*)       if test -n "$STRIP" ; then         striplib="$STRIP -x"         AC_MSG_RESULT([yes])       else  AC_MSG_RESULT([no])fi       ;;   *)  AC_MSG_RESULT([no])    ;;  esacfi])# AC_LIBTOOL_SYS_LIB_STRIP# AC_LIBTOOL_SYS_DYNAMIC_LINKER# -----------------------------# PORTME Fill in your ld.so characteristicsAC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],[AC_MSG_CHECKING([dynamic linker characteristics])library_names_spec=libname_spec='lib$name'soname_spec=shrext=".so"postinstall_cmds=postuninstall_cmds=finish_cmds=finish_eval=shlibpath_var=shlibpath_overrides_runpath=unknownversion_type=nonedynamic_linker="$host_os ld.so"sys_lib_dlsearch_path_spec="/lib /usr/lib"if test "$GCC" = yes; then  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then    # if the path contains ";" then we assume it to be the separator    # otherwise default to the standard path separator (i.e. ":") - it is    # assumed that no part of a normal pathname contains ";" but that should    # okay in the real world where ";" in dirpaths is itself problematic.    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`  else    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`  fielse  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"fineed_lib_prefix=unknownhardcode_into_libs=no# when you set need_version to no, make sure it does not cause -set_version# flags to be left without argumentsneed_version=unknowncase $host_os inaix3*)  version_type=linux  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'  shlibpath_var=LIBPATH  # AIX 3 has no versioning support, so we append a major version to the name.  soname_spec='${libname}${release}${shared_ext}$major'  ;;aix4* | aix5*)  version_type=linux  need_lib_prefix=no  need_version=no  hardcode_into_libs=yes  if test "$host_cpu" = ia64; then    # AIX 5 supports IA64    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'    shlibpath_var=LD_LIBRARY_PATH  else    # With GCC up to 2.95.x, collect2 would create an import file    # for dependence libraries.  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