[Buildroot] Analysis of build results for 2014-04-19

[Mike Zick <minimod@morethan.org>]

On Sun, 20 Apr 2014 10:48:12 +0200
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> wrote:

>   CC       consumer-stream.lo
> consumer-timer.c: In function 'consumer_timer_thread':
> consumer-timer.c:518:1: internal compiler error: in gen_movsi, at
> config/arm/arm.md:5452 Please submit a full bug report,
> with preprocessed source if appropriate.
> 

I seem to remember that message usually having a (missing here)
line with the bug report URL.
It is (or was) one of the build time options.

> Nobody ever answered me on how to handle gcc bugs affecting custom
> external toolchains...
> 

Directions should be in doc/<version>/README.bugs of the documentation -
Which probably was not shipped and/or installed with the compiler.  ;)

In general, the bug report goes to the builder of the binary,
not to gcc.gnu.org

In the case of a gcc binary built by Buildroot, that would be
Buildroot.org.
Ah, but it is already here.  ;)

Duh...

For the auto-builder, I guess all you can do is exclude the 
vendor/arch/gcc-version that exhibits an ICE.

Mike