Hello, Here's a short batch of improvements to multiprocessing.eclass.
Patch 1 fixes handling multiple short args, e.g. '-kj'. Patch 2 adds get_nproc() (copied from scons-utils.eclass) that tries to portably determine the number of available CPUs. Patch 3 adds the option to explicitly specify the replacement for unlimited jobs/loadvg in makeopts_*() functions. 2+3 combined makes it possible to provide a safe replacement for unlimited '--jobs' for build systems that do not support limiting '--loadavg'. -- Best regards, Michał Górny
