buildsystem mame

[Dan Horák]

Dan Horák píše v So 27. 10. 2012 v 12:48 +0200: 
> Nicolas Chauvet píše v So 27. 10. 2012 v 12:40 +0200: 
> > Yesterday.
> > Le 27 oct. 2012 10:43, "Julian Sikorski" <belegdol at gmail.com> a écrit :
> > >
> > > W dniu 11.10.2012 07:28, Julian Sikorski pisze:
> > > > W dniu 11.10.2012 00:27, Nicolas Chauvet pisze:
> > > >> 2012/10/10 Julian Sikorski <
> > belegdol-Re5JQEeQqe8AvxtiuMwx3w-XMD5yJDbdMReXY1tMh2IBg at public.gmane.org>:
> > > >>> W dniu 2012-10-10 12:22, Leigh Scott pisze:
> > > >>>>
> > > >>>> Hi Julian,
> > > >>>>
> > > >>>>
> > > >>>>> If I could somehow force only one build at a
> > > >>>>> time, this could help. Otherwise we might need to bump the builder
> > > >>>>> memory - how much does it have now?
> > > >> That's the point, the builder is lacking memory, but only during link
> > > >> time of a given build.
> > > >> I've reproduced the problem on a similar builder. I will try to
> > > >> reproduce using a f18 target.
> > > >>
> > > >> Please do not submit any mame jobs for now.
> > > >> Thx
> > > >>
> > > >> Nicolas (kwizart)
> > > >>
> > > > Sure, no problem. If the memory is the only issue, I can consider
> > > > donating some. Let me know what your tests show and what type of memory
> > > > is needed.
> > > >
> > > > Julian
> > > >
> > > Where do we stand on this? If RPM Fusion is no longer able to supply
> > > up-to-date mame packages, I need to look for another solution.
> > >
> > > Regards,
> > > Julian
> > 
> > Hi Julian,
> > 
> > I was only able to test a f18 target
> > Yesterday. And it has failed the same as f19.
> > 
> > There are actions ongoing to solve this from the infra side.
> > 
> > Btw. Is there a way to lower the memory usage needed at link time until the
> > problem is solved ?
> 
> the trick used in Fedora on s390/ppc/arm for some packages (webkit, ...)
> was to switch from -g to -g1 (generates less debuginfos) and use
> "-Wl,--no-keep-memory -Wl,--reduce-memory-overheads"
> options for the linker

and it looks like this:

%build
%ifarch s390 %{arm}
# Use linker flags to reduce memory consumption on low-mem architectures
%global optflags %{optflags} -Wl,--no-keep-memory -Wl,--reduce-memory-overheads
%endif
%ifarch s390
# Decrease debuginfo verbosity to reduce memory consumption even more
%global optflags %(echo %{optflags} | sed 's/-g/-g1/')
%endif



		Dan