Allow override of which sub-RPMs to build
Allow override of which sub-RPMs to build

Allow using

  rpmbuild --define "with_python2 0"

to override the default logic about which python sub-RPMs to build

Reviewed-by: Pavel Hrdina <d4772d05997b8abf035041e3b4f4996380ea7e7a@redhat.com>
Signed-off-by: Daniel P. Berrange <bb938cf255e055ff3507f2627d214e8e62118fcf@redhat.com>

libvirt/libvirt-python,libvirt/libvirt-python,libvirt/libvirt-python