1export srctree := ../../../.. 2export CC := gcc 3export LD := ld 4export AR := ar 5 6build := -f $(srctree)/tools/build/Makefile.build dir=. obj 7ex: ex-in.o libex-in.o 8 gcc -o $@ $^ 9 10ex.%: FORCE 11 make -f $(srctree)/tools/build/Makefile.build dir=. $@ 12 13ex-in.o: FORCE 14 make $(build)=ex 15 16libex-in.o: FORCE 17 make $(build)=libex 18 19clean: 20 find . -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete 21 rm -f ex ex.i ex.s 22 23.PHONY: FORCE 24