[Buildroot] [PATCH/next 2/2] package/gcc: fix build of gcc-7.3.0 with

Bernd Kuhls bernd.kuhls at t-online.de
Mon Aug 13 18:17:05 UTC 2018


Hi Thomas,

Am Sun, 12 Aug 2018 21:04:19 +0200 schrieb Thomas Petazzoni:

>> upstream has no patches for these versions:
> 
> Does this mean the problem doesn't exist, or just that the gcc
> developers didn't backport the patch ?

the latter.

> Could you do a test build of gcc 6.x and glibc 2.28 ? Or perhaps verify
> in the source code that the problem didn't exist back then ?

done, all older gcc versions are affected as well, sent patches:

http://patchwork.ozlabs.org/project/buildroot/list/?series=60590

>> > or1k-musl-5.4.0-20170218
>> 
>> Could not find an upstream branch at gcc.gnu.org.
> 
> This is not an official upstream branch, but if the upstream 5.4.0 is
> affected by the issue, the patch should apply just as well to this
> branch.

In buildroot or1k has no support for glibc, only for uclibc and musl.
Therefore I did not patch this gcc version.

Regards, Bernd



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