$OpenBSD: patch-libjava_configure_host,v 1.1.1.1 2009/06/22 22:37:32 sthen Exp $
--- libjava/configure.host.orig	Thu Nov  8 22:56:19 2007
+++ libjava/configure.host	Mon Jun 22 00:54:06 2009
@@ -270,6 +270,12 @@ EOF
 	slow_pthread_self=
 	can_unwind_signal=no
 	;;
+  *-*-openbsd*)
+	enable_hash_synchronization_default=no
+	libgcj_flags="${libgcj_flags} -fno-omit-frame-pointer"
+	can_unwind_signal=no
+	slow_pthread_self=no
+	;;
   *-*-freebsd*)
 	slow_pthread_self=
 	;;