tree f8e6aff632032128fa8d750b4364615c59759d44
parent 8f5b096c0aeef427c08398e6c3ecf8befec7fded
author Klaus Aehlig <aehlig@google.com> 1528891696 -0700
committer Copybara-Service <copybara-piper@google.com> 1528891815 -0700

Skylark repositories: support additional arguments for the patch tool

Instead of hard-coding "-p0", allow the arguments for that patch tool
to be overridden. In particular, this supports the use case of patches
generated with `git format-patch` which are to be read as `-p1`.

Improves on #5379.
Closes #4974 as superseded.

Change-Id: I809fde14beab21d8a755ba4f1706b602bae3c1bb
PiperOrigin-RevId: 200373909