--- openscad.pro.orig	2011-08-19 12:29:45.662036017 +0200
+++ openscad.pro	2011-08-19 12:31:55.374020178 +0200
@@ -15,4 +15,7 @@
 }
 
+QMAKE_LEX = XXXFLEXXX
+QMAKE_YACC = XXXBISONXXX
+
 #configure lex / yacc
 win32 {
