--- old/common/makefiles/Main.gmk	2013-02-18 12:52:03.719166377 +0100
+++ new/common/makefiles/Main.gmk	2013-02-18 12:52:03.619149072 +0100
@@ -58,9 +58,6 @@
 
 # Setup number of jobs to use. -jN is unfortunately not available for us to parse from the command line,
 # hence this workaround.
-ifeq ($(JOBS),)
-    JOBS=$(NUM_CORES)
-endif
 MAKE_ARGS:=$(MAKE_ARGS) -j$(JOBS)
 
 ### Main targets