$OpenBSD: patch-libclamav_Makefile_in,v 1.19 2013/04/23 20:34:16 sthen Exp $
--- libclamav/Makefile.in.orig	Wed Apr 17 16:25:09 2013
+++ libclamav/Makefile.in	Tue Apr 23 20:43:02 2013
@@ -2346,6 +2346,9 @@ version.h: version.h.tmp
 	fi
 
 version.h.tmp:
+	touch version.h.tmp
+
+NOT-version.h.tmp:
 	$(AM_V_GEN) test -f version.h || touch version.h;\
 	rm -f $@;\
 	REVISION="$$(LANG=C cd "$(top_srcdir)"; git describe --always 2>/dev/null || echo "exported")";\
