[Buildroot] Analysis of build results for 2016-05-16

[Thomas Petazzoni]

Hello,

On Thu, 19 May 2016 23:31:32 +0200, Arnout Vandecappelle wrote:

> > No no no, the other was a _restgpr_31_x issue ;)
> > The recurring problem is that gcc targetting powerpc has bugs when using -Os.
> > We could override per-package given this condition, or simply switch to -O2 as
> > default for powerpc. I'm more inclined for the second option.  
> 
>  Even better: disallow -Os completely for powerpc. If it's fixed in recent gcc
> we can add a gcc version dependency as well.

+1 on this suggestion.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com