makepkg: add optional package function

This patch allows us to split the building and packaging stages of
a PKGBUILD and minimize fakeroot usage. This can be done with less
code duplication (run_build and run_package look quite similiar) but
the run_package function will be where the package splitting logic
is implemented in the future.

Signed-off-by: Allan McRae <allan@archlinux.org>

0 files changed, 0 insertions, 0 deletions