make it work with libtool 1 again

[[Imported from SVN: r5725]]

bin/dunecontrol

@@ -643,11 +643,11 @@ m4_define([DUNE_AC_INIT],[
   AC_SUBST([DUNE_MAINTAINER_NAME], [$maintainer])
   DUNE_PARSE_MODULE_VERSION([$name], [$version])
   # don't build shared libs per default, this is way better for debugging...
-#  m4_ifdef([LT_INIT],
-#    [LT_INIT([disable-shared])],
-#    [AC_DEFUN([LT_OUTPUT])])
-#  AC_DISABLE_SHARED
-  LT_INIT([disable-shared])
+  m4_ifdef([LT_INIT],
+    [LT_INIT([disable-shared])],
+    [AC_DEFUN([LT_OUTPUT])])
+  AC_DISABLE_SHARED
+#  LT_INIT([disable-shared])
 
   REQUIRES="$requires"
   AC_SUBST(REQUIRES, [$REQUIRES])