File occ_inc.patch of Package netgen

--- configure.ac	2014-11-19 23:22:06.946257563 +0100
+++ configure.ac.new	2014-11-19 23:49:07.738251416 +0100
@@ -42,7 +42,7 @@
 
 if test a$occon = atrue ; then
 
-	AC_SUBST([OCCFLAGS], ["-DOCCGEOMETRY -I$occdir/inc -I/usr/include/oce -I/usr/include/opencascade"])
+	AC_SUBST([OCCFLAGS], ["-DOCCGEOMETRY -I$occdir -I/usr/include/oce -I/usr/include/opencascade"])
 	AC_SUBST([OCCLIBS], ["-L$occdir/lib -lTKernel -lTKGeomBase -lTKMath -lTKG2d -lTKG3d -lTKXSBase -lTKOffset -lTKFillet -lTKShHealing -lTKMesh -lTKMeshVS -lTKTopAlgo -lTKGeomAlgo -lTKBool -lTKPrim -lTKBO -lTKIGES -lTKBRep -lTKSTEPBase -lTKSTEP -lTKSTL -lTKSTEPAttr -lTKSTEP209 -lTKXDESTEP -lTKXDEIGES -lTKXCAF -lTKLCAF -lFWOSPlugin"])
 
 #  -lTKDCAF