[Scons-dev] Calling PseudoBuilder from an emitter function from a Builder with OverrideEnvironment looses overrides

[andreas.ames at de.transport.bombardier.com]

Hi all,

first of all, thanks for providing such a useful tool as scons.

I've found a small glitch in Scons 2.1.0 (as part of Ubuntu 12.04 LTS). 
I've got an emitter function installed for one of my builders.  This 
builder is called with keyword arguments so that an OverrideEnviroment is 
used to execute it.  When the emitter function is called the 
OverrideEnvironment is presented to it in the env parameter.  But if I 
call a PseudoBuilder (i.e. a MethodWrapper instance) from there, the 
PseudoBuilder itsself is called with the original environment and the 
OverrideEnvironment is no longer available to it.  I guess, a possible fix 
would be to forward the keyword arguments used to call the builder to the 
emitter function so that these keyword arguments could be used to call the 
PseudoBuilder.

I've checked the API docs for Scons 2.3.0 and couldn't find an additional 
keyword argument spec in emitter calls there but I wanted to ask whether 
this issue is already known before filing a bug report.


TIA,

aa
 
  
Please consider the environment before you print / Merci de penser à 
l'environnement avant d'imprimer / Bitte denken Sie an die Umwelt bevor 
Sie drucken 

Bombardier Transportation GmbH 
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