This patch enables parallel build from the command line.
If vstudio_config is defined change from:
make ovsext_make to make ovsext and also update the dependecy for it,
since the project requires OvsDpInterface.h to be built.
Signed-off-by: Alin Gabriel Serdean <aserdean@cloudbasesolutions.com>
Acked-by: Sairam Venugopal <vsairam@vmware.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>