--- exact-image-0.9.2/build/top.make.orig	2008-03-01 22:57:38.000000000 +0100
+++ exact-image-0.9.2/build/top.make	2017-02-28 20:50:28.812532829 +0100
@@ -47,4 +47,6 @@
 
 .SUFFIXES:
 
+.SECONDARY:
+
 endif