libsemanage: python3 support.

Dave Malcolm has been working on adding python3 support to libsemanage
(and libselinux).

Change to Makefile to:

Support building the Python bindings multiple times, against various Python
runtimes (e.g. Python 2 vs Python 3) by optionally prefixing the build
targets with "PYPREFIX":

Should build python2 version by default, without the user doing any changes.

Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
1 file changed