1# $NetBSD: bsd.ioconf.mk,v 1.2 2010/03/22 14:42:01 pooka Exp $ 2# 3 4.include <bsd.own.mk> 5 6# If IOCONF is defined, autocreate ioconf.[ch] and locators.h. 7# This is useful mainly for devices. 8.if !empty(IOCONF) 9 10# discourage direct inclusion. bsd.ioconf.mk will hopefully go away 11# when the kernel build procedures are unified. 12.if defined(_BSD_IOCONF_MK_USER_) 13 14# XXX: ioconf.c doesn't need to depend on TOOL_CONFIG, but that helps 15# keep builds working while hashing out some of the experimental 16# features related to ioconf. 17.if ${USETOOLS} == "yes" 18CONFIGDEP=${TOOL_CONFIG} 19.endif 20ioconf.c: ${IOCONF} ${CONFIGDEP} 21 ${TOOL_CONFIG} -b ${.OBJDIR} -s ${S} ${.CURDIR}/${IOCONF} 22 # config doesn't change the files if they're unchanged. however, 23 # here we want to satisfy our make dependency, so force a 24 # timestamp update 25 touch ioconf.c ioconf.h locators.h 26 27.else # _BSD_IOCONF_MK_USER_ 28 29ioconf.c: 30 @echo do not include bsd.ioconf.mk directly 31 @false 32 33.endif # _BSD_IOCONF_MK_USER_ 34 35locators.h: ioconf.c 36ioconf.h: ioconf.c 37 38CLEANFILES+= ioconf.c ioconf.h locators.h 39DPSRCS+= ioconf.c ioconf.h locators.h 40.endif 41