Upgrade to QEMU 1.2.2.

ok sthen@

emulators/qemu/Makefile

@@ -1,10 +1,10 @@
-# $OpenBSD: Makefile,v 1.92 2012/11/21 11:41:02 brad Exp $
+# $OpenBSD: Makefile,v 1.93 2012/12/12 18:01:08 brad Exp $
 
 ONLY_FOR_ARCHS=	amd64 arm i386 mips64 mips64el powerpc sparc sparc64
 
 COMMENT=	multi system emulator
 
-DISTNAME=	qemu-1.2.1
+DISTNAME=	qemu-1.2.2
 CATEGORIES=	emulators
 MASTER_SITES=	http://wiki.qemu.org/download/
 EXTRACT_SUFX=	.tar.bz2
@@ -65,7 +65,8 @@ CONFIGURE_ARGS=	--prefix=${PREFIX} \
 		--disable-uuid \
 		--disable-usb-redir \
 		--disable-vnc-sasl \
-		--disable-vnc-tls
+		--disable-vnc-tls \
+		--with-coroutine=sigaltstack
 
 .if ${MACHINE_ARCH:Msparc}
 CONFIGURE_ARGS+=--sparc_cpu=v7

emulators/qemu/distinfo

@@ -1,2 +1,2 @@
-SHA256 (qemu-1.2.1.tar.bz2) = M7HnEXkM1Gi9pwPCsQHXuWHY5tdFxnwH72OUX5Z/sEY=
-SIZE (qemu-1.2.1.tar.bz2) = 9872533
+SHA256 (qemu-1.2.2.tar.bz2) = J6ZmKRNs9s7+SHWl1vzgTrUhz8ngyiUjM1ynLEW+hiU=
+SIZE (qemu-1.2.2.tar.bz2) = 9871919

emulators/qemu/patches/patch-configure

@@ -1,7 +1,7 @@
-$OpenBSD: patch-configure,v 1.26 2012/11/21 11:41:02 brad Exp $
---- configure.orig	Mon Nov 19 20:08:21 2012
-+++ configure	Mon Nov 19 22:03:34 2012
-@@ -2991,10 +2991,6 @@ fi
+$OpenBSD: patch-configure,v 1.27 2012/12/12 18:01:08 brad Exp $
+--- configure.orig	Tue Dec 11 17:04:49 2012
++++ configure	Tue Dec 11 19:47:53 2012
+@@ -2990,10 +2990,6 @@ fi
  # End of CC checks
  # After here, no more $cc or $ld runs