Replace EXTRA_CFLAGS with ccflags-y.
Signed-off-by: matt mooney Acked-by: WANG Cong Signed-off-by: Michal Marek
ccflags-y := -DSRCTREE='"$(srctree)"' -DOBJTREE='"$(objtree)"' obj-$(CONFIG_GCOV_KERNEL) := base.o fs.o gcc_3_4.o
