buildsystem mame

[Julian Sikorski]

W dniu 27.10.2012 12:52, Dan Horák pisze:
> 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-Re5JQEeQqe8AvxtiuMwx3w at public.gmane.org> 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-XMD5yJDbdMSQIYZ4X/+iSw at public.gmane.orgrg>:
>>>>>>> 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
> 
I have now submitted a build with first of the workarounds enabled.
Let's see if it helps.

Julian