Switch libpololu-avr port to GitHub sources.

[jonathan]

Summary

The zip files released on the Pololu website confuse portscout
(which thinks there should be a new version every day!) and use a
non-standard directory hierarchy, which requires WRKSRC to be set.
Switching to the GitHub releases (which are created by the same company,
just using GitHub mechanisms) solves both of these problems.

[mat]

devel/libpololu-avr/Makefile

19 ↗

(On Diff #20305)

I'm not sure why I did not see that before, but this is very wrong.

PREFIX is where you install your stuff, LOCALBASE is where you get your dependencies from, they cannot be related.

I am not sure what you are trying to change here, but it is definitively not the way to do it.

[jonathan]

devel/libpololu-avr/Makefile

19 ↗

(On Diff #20305)

Ah, yes, sorry, that probably wasn't the right way to do it. The goal is to get everything to install to /usr/local/avr/{include,lib} instead of /usr/local/{include/lib}. I can't set PREFIX=${PREFIX}/avr, so I think I went looking for variables containing /usr/local by default. Is there a better way to do this?

[jonathan]

devel/libpololu-avr/Makefile

19 ↗

(On Diff #20305)

Hrm: it turns out that I only need to modify MAKE_ENV, not PREFIX. Should I create a separate review for that change, then come back to this one?

[mat]

devel/libpololu-avr/Makefile

19 ↗

(On Diff #20305)

Just change everything at once :-)

[jonathan]

• Remove PREFIX hack from libpolou-avr.
• Add RUN_DEPENDS to libpololu-avr.

[jonathan]

Updated port to Fix All The Things (TM)

[mat]

devel/libpololu-avr/Makefile

14 ↗

(On Diff #20494)

You can't use = here, either use := or use another variable and assign it to both BUILD_ and RUN_.
USES=gmake will add a build dependency which will end up as a run_depends.

[jonathan]

• Simplify {BUILD,RUN}_DEPENDS.