ref: fdc72651e2932eccc4a8ca5709546c2d7d1d0b6b dir: /cc1/target/amd64-sysv/arch.mk/
OBJ-amd64-sysv= $(OBJ) target/amd64-sysv/arch.o $(LIBEXEC)/cc1-amd64-sysv: $(OBJ-amd64-sysv) $(CC) $(SCC_LDFLAGS) $(OBJ-amd64-sysv) -lscc -o $@