[Scons-users] SCons scaleability with 15000 target nodes: 100% cpu but builder *not* invoked?!?

[William Deegan]

Ringo,
On 07/18/2012 08:15 AM, Ringo De Smet wrote:

> I am using a slightly modified version of the UnTar builder (1). The 

> change I made is that I can specify in which target folder to untar 

> the archive. The emitter is working, but just before SCons should 

> invoke the builder method, SCons goes to 100% cpu but the builder 

> method is not invoked. Can someone find what is happening here?

>

> I leave my modified builder and a demo SConstruct file for the devs to 

> check what is happening. Add an archive to the setup with a lot of 

> entries. We need it to extract the linux kernel headers.

> This is with SCons v1.2.0. I know this is a very old version, but a 

> company wide update is pending.


Is the target for the untar builder under the directory you are invoking 
it from?
If not can you try: scons <target file extracted from tarball> and see 
if that does it?


>

> Ringo

>

> (1) http://scons.org/wiki/UnTarBuilder

>

>

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