--- Makefile.in.orig	2013-10-14 09:43:04.000000000 +0200
+++ Makefile.in	2013-10-14 09:43:11.000000000 +0200
@@ -134,7 +134,7 @@
 TCLSH_ENV	= TCL_LIBRARY=`@CYGPATH@ $(TCL_SRC_DIR)/library`
 PKG_ENV		= @LD_LIBRARY_PATH_VAR@="$(EXTRA_PATH):$(@LD_LIBRARY_PATH_VAR@)" \
 		  PATH="$(EXTRA_PATH):$(PATH)" \
-		  TCLLIBPATH="$(TCLLIBPATH)"
+		  TCLLIBPATH="$(TCLLIBPATH)" \
 		  TK_LIBRARY=`@CYGPATH@ $(TK_SRC_DIR)/library`
 
 TCLSH_PROG	= @TCLSH_PROG@