--- libltdl/m4/ltdl.m4.libltdl	2011-12-08 03:46:20.709261116 +0100
+++ libltdl/m4/ltdl.m4	2011-12-08 03:47:46.292453502 +0100
@@ -166,7 +166,7 @@
       ;;
   *)  enable_ltdl_install=yes
       ac_configure_args="$ac_configure_args --enable-ltdl-install"
-      LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdl.la"
+      LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdl.so"
       LTDLDEPS=$LIBLTDL
       LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
       ;;
@@ -273,10 +273,10 @@
 
 AC_ARG_WITH([ltdl_lib],
     [AS_HELP_STRING([--with-ltdl-lib=DIR],
-                    [use the libltdl.la installed in DIR])])
+                    [use the libltdl.so installed in DIR])])
 
 if test -n "$with_ltdl_lib"; then
-  if test -f "$with_ltdl_lib/libltdl.la"; then :
+  if test -f "$with_ltdl_lib/libltdl.so"; then :
   else
     AC_MSG_ERROR([invalid ltdl library directory: `$with_ltdl_lib'])
   fi