[Scons-users] Errors in parallel builds after updating from SCons 2.3.0 -> 2.3.5

[Bill Deegan]

If you can't provide a reproducible test case it's going to be very hard
for us to assist you.

Would you be able to use hg bisect to find the exact commit at which your
issue starts?
-Bill

On Fri, Sep 25, 2015 at 8:32 AM, <mg at ncp-e.com> wrote:

> >    1. Can you provide a sample SConstruct/SConscript set that contains
> this
> >    problem?
>
> That is a difficult task due to the high amount of custom code in our
> build system. Still I'll try look into it next week.
>
> >    2. SCons 2.4.0 is available, so could you give the latest version a
> try?
> >    I don't think this will solve the issue though.
>
> No it didn't. I've now backtraced the SCons versions and it turns out
> that 2.3.0 was the last version in which our setup worked correctly
> with multiple jobs. In 2.3.1 the bug already occurs.
>
> Could it be that this entry from 2.3.1's changelog has something to do
> with it:
>
> From Dirk Baechle:
> - Added release_target_info() to File nodes, which helps to
>   reduce memory consumption in clean builds and update runs
>   of large projects.
>
> Thanks for the help
>
> Matthias
>
> --
> Matthias Gerstner, Dipl.-Wirtsch.-Inf. (FH)
> Entwicklung
>
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