[Developers] Problems with make -j

[Burkhard Zink]

Erik Schnetter wrote:
> Sometimes when I build a Cactus configuration with "make -j4", the 
> "-j4" option is ignored, and make builds sequentially.  I think this 
> occurs mostly when the CST stage needs to run.
>
> Has anybody observed this as well?  Do you know what the cause could be?
Absolutely; I usually just restart make -j after the CST phase is completed.

B