auto config qemu-2.9.0 if repo based on c74
auto config qemu-2.9.0 if repo based on c74

zstackio/zstack-utility,zstackorg/zstack-utility,zstackio/zstack-utility,live4thee/zstack-utility,zstackorg/zstack-utility,zstackorg/zstack-utility,live4thee/zstack-utility,live4thee/zstack-utility,zstackio/zstack-utility