1.PATH: ${SRCTOP}/sys/dev/mem 2.PATH: ${SRCTOP}/sys/${MACHINE}/${MACHINE} 3.PATH: ${SRCTOP}/sys/${MACHINE_CPUARCH}/${MACHINE_CPUARCH} 4.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" 5.PATH: ${SRCTOP}/sys/x86/x86 6.endif 7 8KMOD= mem 9SRCS= mem.c memdev.c memutil.c 10.if ${MACHINE_CPUARCH} == "i386" 11SRCS+= x86_mem.c k6_mem.c 12.endif 13.if ${MACHINE_CPUARCH} == "amd64" 14SRCS+= x86_mem.c 15.endif 16SRCS+= bus_if.h device_if.h 17 18.include <bsd.kmod.mk> 19