tools/lib/api/fs/Build - external/github.com/altera-opensource/linux-socfpga - Git at Google

 libapi-y += fs.o
 libapi-y += tracing_path.o
 libapi-y += cgroup.o
	libapi-y += fs.o
	libapi-y += tracing_path.o
	libapi-y += cgroup.o