[Scons-users] post action after builder action run

[Philipp Kraus]

On 2012-10-01 03:25:23 +0200, William Deegan said:


> Phil,

> On Sep 30, 2012, at 9:55 AM, Kraus Philipp <philipp.kraus at flashpixx.de> wrote:

> Hello,

> 

> I have got create a modified swig builder. The builder works fine and 

> creates the correct output, but the swig command creates 3 files,

> but one files is not use (it's an empty class files). I can not disable 

> this creation on parameter flags or anything else, so after the Scons

> build action command is run, I would like to create a "delete command".

> 

> My builder creates shows:

> 

> Builder( action = SCons.Action.Action("swig -Wall -O -templatereduce 

> -c++ -java -package ${SwigJavaPackage(SOURCE.dir)} -outdir 

> ${SwigJavaOutDir(SOURCE.dir, TARGETS)} -o 

> ${SwigJavaCppDir(SOURCE.filebase, TARGETS)} $SOURCE"), ...)

> 

> Can I run a function after the action command or can I run a function 

> after each target is created?

> 

> http://www.scons.org/doc/production/HTML/scons-man.html

> Take a look at : env.AddPostAction() it's probably what you want.


In the documentation the Post / Pre-Action is defined for the 
environment, but my question is for the builder, so I would like define 
an post-action
after the builder action, because I need it depend on the source (input 
of the builder / emitter)

Phil
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