Re: avr-gcc

[Ludovic Courtès]

Jan Nieuwenhuizen <address@hidden> skribis:

> From 5a6b6ba5a440d43af3e8c5cbd1d24f3be5a99804 Mon Sep 17 00:00:00 2001
> From: Jan Nieuwenhuizen <address@hidden>
> Date: Sun, 27 Mar 2016 16:00:36 +0200
> Subject: [PATCH 1/9] gnu: gcc: use CPATH, fixes cross builds.
>
> * gnu/packages/gcc (gcc): Use CPATH instead of C_INCLUDE_PATH.  Fixes usage of
>   native glibc headers when cross-compiling.

This would be reverting the fix for <http://bugs.gnu.org/22186> as the
comment above explains.

I suppose the problem is that CPATH is still used elsewhere, leading to
interference with this one.  However, the cross-compilers for
mips64el-linux-gnu and armhf-linux-gnueabi work fine, AFAIK.

Thoughts?

Ludo’.