</$objtype/mkfile

src=`{ls src/*.c >[2] /dev/null}
hdr=`{ls src/*.h >[2] /dev/null}
obj=${src:src/%.c=build/obj/%.$O}

build/drawer: $obj
	$LD -o $target $prereq

build/obj/%.$O: src/%.c $hdr mkfile structure
	$CC $CFLAGS -o $target src/$stem.c

structure:V:
	mkdir -p build/obj