parallel make for building propgc?

I just pulled propgcc, and notice that jbuild.sh is no longer active.
Is there a simple way to specify how many files to compile in parallel... like -j 6 used to do?
thanks,
Bill
Is there a simple way to specify how many files to compile in parallel... like -j 6 used to do?
thanks,
Bill
Comments
(slapping my forehead Homer style...)
Thanks David.