xspice: add configure option and make target
adds --enable-xspice[=no|yes|only], which builds an spiceqxl_drv.so target, and defines SUPPORT_XSPICE. Fails build if spice-server not found. If you set to only it will not build the qxl driver. This is useful for easier packaging by not creating unpackaged artifacts.
Showing with 55 additions and 0 deletions