attempt to fix parallel building
Revert "attempt to fix parallel building"

ain't working.
This reverts commit 58a0a51aea1d0557aeb9294de19a2668a0846446.
attempt to fix parallel building #2
Revert "attempt to fix parallel building #2"

This reverts commit 47cd5d9a0489b145e452fb6e69ac8f998c1d5cde.
ain't working either :(
let's try a seriously ugly hack to fix the parallel builds
adding 12784_parallel_build.patch
parallel makes still getting in their way, lets try make use of our atomic filesystem

Conflicts:
	Makefile.rules