remove duplicate on build path
remove duplicate on build path


Former-commit-id: b16edec62e8b9c841d7134531f5895d5ae7184e2
drhee/toxoMine,drhee/toxoMine,drhee/toxoMine,drhee/toxoMine,drhee/toxoMine,drhee/toxoMine,drhee/toxoMine,drhee/toxoMine,drhee/toxoMine