$OpenBSD: patch-j2se_make_common_Defs-bsd_gmk,v 1.1 2008/12/22 13:16:56 kurt Exp $
--- j2se/make/common/Defs-bsd.gmk.orig	Sat Dec 20 23:00:33 2008
+++ j2se/make/common/Defs-bsd.gmk	Sat Dec 20 23:01:56 2008
@@ -347,6 +347,14 @@ override WRITE_LIBVERSION        = false
 # installation area.
 override USE_EXECNAME            = true
 
+ifeq ($(OS_VENDOR), FreeBSD)
+  SYSTEM_ZLIB = true
+endif
+
+ifeq ($(OS_VENDOR), OpenBSD)
+  SYSTEM_ZLIB = true
+endif
+
 #
 # Japanese manpages
 #
