Users of legacy makefiles would have to explicitely use "make -j1", or specify ".NOTPARALLEL:" in the makefile - no big deal.
(As a beneficial side effect, defaulting to parallel builds would create an incentive for fixing sloppy makefiles).
Users of legacy makefiles would have to explicitely use "make -j1", or specify ".NOTPARALLEL:" in the makefile - no big deal.
(As a beneficial side effect, defaulting to parallel builds would create an incentive for fixing sloppy makefiles).