Fix make distcheck
We need to override absolute patchs for make distcheck, as this target
does a dryrun install in a speciual prefix path, so special override
system unit dirs only during distcheck
Also it's illegal to specify wildcards as a target in Makefiles ...
Fixed runtest.py as well to look for tests in the right place
Signed-off-by: Simo Sorce <simo@redhat.com>
Reviewed-by: Robbie Harwood <rharwood@redhat.com>
Merges #44