fix make error for lacking namespace (#170)
fix make error for lacking namespace (#170)


schuhschuh/gflags,fuchsia-mirror/third_party-gflags,gflags/gflags,n054/gflags,gflags/gflags,fuchsia-mirror/third_party-gflags,n054/gflags,gflags/gflags,schuhschuh/gflags,n054/gflags,n054/gflags,fuchsia-mirror/third_party-gflags,schuhschuh/gflags,fuchsia-mirror/third_party-gflags,schuhschuh/gflags,gflags/gflags