Comment # 10 on bug 1031340 from Martin Li��ka

(In reply to Liang Yan from comment #9)
> (In reply to Martin Li��ka from comment #7)
> > Hi. I'll test that as soon as OBS will be working.
> 
> Hi, Martin, do you mind to point me a gcc7 environment? I can run some
> "make" command on source code directly. Thanks.

Adding following repository provides gcc7 as a default gcc compiler:
https://build.opensuse.org/project/show/devel:gcc