Draft: Add wildcard macros -baseonly -gcov

There are multiple usecases for -baseonly and -gcov on various targets in the Makefile. Instead of calling those targets out repeatedly, lets generalize them a bit.

Allow adding -baseonly and -gcov to: dist-rpm dist-srpm dist-brew dist-koji distg-brew distg-koji

Gcov is useful for adding code coverage. Baseonly is useful to only build the kernel for debugging purposes without userspace tools.

Signed-off-by: Don Zickus dzickus@redhat.com