qemu-kvm: changed to build at cross stage if requested

emulators/qemu-kvm/qemu-kvm.desc

@@ -2,7 +2,7 @@
 [COPY] This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 [COPY]
 [COPY] Filename: package/.../qemu-kvm/qemu-kvm.desc
-[COPY] Copyright (C) 2010 - 2012 The OpenSDE Project
+[COPY] Copyright (C) 2010 - 2013 The OpenSDE Project
 [COPY]
 [COPY] More information can be found in the files COPYING and README.
 [COPY]
@@ -40,6 +40,6 @@
 [L] GPL
 [S] Stable
 [V] 1.1.1
-[P] X -----5---9 207.000
+[P] X -?---5---9 207.000
 
 [D] 500523748 qemu-kvm-1.1.1.tar.gz http://dl.sourceforge.net/sourceforge/kvm/qemu-kvm/1.1.1/