Excerpts from Phil Hagelberg's message of Wed Jan 18 02:24:11 +0100 2012:
> Makes sense. Should I try to adapt it to patchPhase, or does it not
> matter since it's such a simple invocation?
Either add leading a/ b/ or use
patchPhase="patch < ${your-patch}";
I'd not spend too much time on a patch file.
Marc Weber