1.PATH: ${SRCTOP}/sys/dev/smbus 2KMOD = smbus 3SRCS = device_if.h bus_if.h smbus_if.h smbus_if.c \ 4 smbconf.h smbconf.c smbus.h smbus.c 5 6EXPORT_SYMS= YES 7 8.include <bsd.kmod.mk> 9