Changes to Makefile in latest version mean when "make -k runtests" is executed,
it leads to errors like:
| make: *** No rule to make target 'runtest.c', needed by 'runtest.o'.
| make: *** No rule to make target 'SAX.c', needed by 'SAX.lo'.
| make: *** No rule to make target 'entities.c', needed by 'entities.lo'.
| make: *** No rule to make target 'encoding.c', needed by 'encoding.lo'.
Make sure that we don't try to check and compile the tests again on the target.
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
