AC_LIBTOOL_WIN32_DLL
AC_LIBLTDL_INSTALLABLE
AC_PROG_LIBTOOL
AC_CONFIG_SUBDIRS(libltdl)
AC_CANONICAL_HOST
AC_LIB_LTDL
m4_ifdef([_AC_SEEN_TAG(libltdl)], [], [AC_CONFIG_SUBDIRS(libltdl)])
AC_SUBST(LTDLINCL)
AC_SUBST(LIBLTDL)
AC_SUBST(MKDIR_P)