[ROOT] rootcint on dual CPU machine

From: Ingo Strauch (strauch@mail.desy.de)
Date: Tue Jul 31 2001 - 14:04:24 MEST


Hi ROOTers!

I often compile my stuff on a dual CPU machine and want to use the 'make
-j 2' feature that starts two processes.

Unfortunately, rootcint generates a temporary LinkDef file if I don't
specify one explicitly (just one class in the header file and name of
file and class match). This always has the name 'G__autoLinkDef.h' or
something so that one process overwrites the temporary file of the
other. And therefore it doesn't work that way.

Is there a possibility to use something like the '-pipe' option of the
compiler together with rootcint in order to avoid temporary files of the
same name?
Or is the only possibility to write a LinkDef file for each class?

Cheers,
Ingo



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