samples/uhid/Makefile - third_party/linux - Git at Google

 # List of programs to build
 hostprogs-y := uhid-example

 # Tell kbuild to always build the programs
 always := $(hostprogs-y)

 HOSTCFLAGS_uhid-example.o += -I$(objtree)/usr/include
	# List of programs to build
	hostprogs-y := uhid-example

	# Tell kbuild to always build the programs
	always := $(hostprogs-y)

	HOSTCFLAGS_uhid-example.o += -I$(objtree)/usr/include