--- a/common/autoconf/spec.gmk.in	Thu Sep 12 10:42:19 2013 +0200
+++ b/common/autoconf/spec.gmk.in	Thu Sep 12 12:12:13 2013 +0200
@@ -291,10 +291,6 @@
 X_LIBS:=@X_LIBS@
 OPENWIN_HOME:=@OPENWIN_HOME@
 
-# DirectX SDK
-DXSDK_LIB_PATH=@DXSDK_LIB_PATH@
-DXSDK_INCLUDE_PATH=@DXSDK_INCLUDE_PATH@
-
 # The lowest required version of macosx to enforce compatiblity for
 MACOSX_VERSION_MIN=@MACOSX_VERSION_MIN@