Correct QEMU_ARCH to use x86_64 rather than amd64.

The default ARCH is not the qemu suffix needed on amd64.  This
maps amd64 to x86_64 for qemu executables.

TEST=`sudo FEATURES="test" emerge-amd64-generic verity` passes now

Change-Id: I5bd98aa18ec6516e44ae2336e045d05af3bef6c6
Tested-by: Matt Tennant <>
Reviewed-by: Anush Elangovan <>
Reviewed-by: Ben Chan <>
Reviewed-by: Will Drewry <>
Commit-Ready: Matt Tennant <>
1 file changed