Index: configure
==================================================================
--- configure
+++ configure
@@ -5543,11 +5543,11 @@
 	PKG_LIBS="$PKG_LIBS $i"
     done
 
 
 
-    PKG_CFLAGS="$PKG_CFLAGS -U Tcl_Size"
+    PKG_CFLAGS="$PKG_CFLAGS "
 
 
 
     vars=""
     for i in $vars; do