[OE-core] [PATCH] meta-selftest: Add qemux86copy machine

[Richard Purdie]

I know Martin finds something like this useful for testing sstate signatures,
this adds one to meta-selftest so we can use it from oe-selftest in the sstate
tests there too.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

diff --git a/meta-selftest/conf/machine/qemux86copy.conf b/meta-selftest/conf/machine/qemux86copy.conf
new file mode 100644
index 0000000..bcce2f5
--- /dev/null
+++ b/meta-selftest/conf/machine/qemux86copy.conf
@@ -0,0 +1,3 @@
+require conf/machine/qemux86.conf
+
+MACHINEOVERRIDES .= ":qemux86"