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

[mg at ncp-e.com]

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

Okay I've been able to do the bisect today. This is the result:

------------------------------------------------------------------------
The first bad revision is:
changeset:   2960:a8570fab2b7b
parent:      2952:c576ba64f060
user:        Dirk Baechle <dl9obn at darc.de>
date:        Thu Dec 19 21:27:00 2013 +0100
summary:     Added release_target_info() to File nodes, reduces memory consumption.
------------------------------------------------------------------------

In the given change there already occurs a replacement like this:

-        tlist = node.get_executor().get_all_targets()
+        executor = node.get_executor()
+        if executor is None:
+            return None

Maybe that's just what's missing in my case, where the executor is None
at this place:

  File "/usr/lib64/python2.7/site-packages/SCons/Builder.py", line 309, in _node_errors
    if t.get_executor().get_all_targets() != tlist:

Best regards

Matthias

-- 
Matthias Gerstner, Dipl.-Wirtsch.-Inf. (FH)
Entwicklung
 
NCP engineering GmbH
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