disable unaligned access optimization on all __STRICT_ALIGNMENT archs

archivers/xz/Makefile

@@ -1,9 +1,9 @@
-# $OpenBSD: Makefile,v 1.9 2011/07/11 12:13:03 jasper Exp $
+# $OpenBSD: Makefile,v 1.10 2011/07/27 19:06:45 naddy Exp $
 
 COMMENT=	LZMA compression and decompression tools
 
 DISTNAME=	xz-5.0.3
-REVISION=	0
+REVISION=	1
 SHARED_LIBS=	lzma                 1.0      # .5.3
 CATEGORIES=	archivers
 

archivers/xz/patches/patch-config_h_in

@@ -0,0 +1,16 @@
+$OpenBSD: patch-config_h_in,v 1.1 2011/07/27 19:06:45 naddy Exp $
+--- config.h.in.orig	Wed Jul 27 20:37:33 2011
++++ config.h.in	Wed Jul 27 20:38:31 2011
+@@ -289,7 +289,11 @@
+ 
+ /* Define to 1 if the system supports fast unaligned access to 16-bit and
+    32-bit integers. */
+-#undef TUKLIB_FAST_UNALIGNED_ACCESS
++#include <sys/types.h>
++#if !defined(__STRICT_ALIGNMENT)
++#define \
++    TUKLIB_FAST_UNALIGNED_ACCESS 1
++#endif
+ 
+ /* Define to 1 if the amount of physical memory can be detected with
+    _system_configuration.physmem. */