1# $NetBSD: Makefile.makedev,v 1.19 2014/08/10 05:56:36 matt Exp $ 2# 3# Makefile snippet to add ${MAKEDEVTARGETS} devices to the mtree list 4# (if set), otherwise copy .OBJDIR-of-etc/MAKEDEV to ./dev 5# 6# If this is to be used with Makefile.image, then this file should be 7# .include-d first. 8# 9# Required variables: 10# NETBSDSRCDIR top level of src tree (set by <bsd.own.mk>) 11# MACHINE machine name (set externally by build framework) 12# 13# Optional variables: 14# MAKEDEVTARGETS targets to create with .OBJDIR-of-etc/MAKEDEV 15# 16# Variables modified by this: 17# MAKEDEVSCRIPT path to .OBJDIR-of-etc/MAKEDEV 18# MTREECONF may get "devices.spec" added 19# LISTS may get "list.makedev" added 20# IMAGEDEPENDS may get ${MAKEDEVSCRIPT} added 21# PARSELISTENV may get MAKEDEVSCRIPT=... added 22# 23 24.if !defined(_MAKEFILE_MAKEDEV_) 25_MAKEFILE_MAKEDEV_=1 26 27 28MAKEDEVSPEC?= devices.spec 29 30_MAKEDEVOBJDIR!=cd ${NETBSDSRCDIR}/etc && ${PRINTOBJDIR} 31MAKEDEVSCRIPT= ${_MAKEDEVOBJDIR}/MAKEDEV 32 33CLEANFILES+= ${MAKEDEVSPEC} ${MAKEDEVSPEC}.tmp 34 35 36.if defined(MAKEDEVTARGETS) 37 38# 39# MAKEDEVTARGETS is set; add those devices to the mtree spec that's 40# used to build the file system 41# 42MTREECONF+= ${MAKEDEVSPEC} 43 44.if exists(${NETBSDSRCDIR}/etc/etc.${MACHINE_CPU}/MAKEDEV.conf) 45MAKEDEV_MACHINE=${MACHINE_CPU} 46.else 47MAKEDEV_MACHINE=${MACHINE} 48.endif 49 50${MAKEDEVSPEC}: ${MAKEDEVSCRIPT} Makefile \ 51 ${NETBSDSRCDIR}/etc/etc.${MAKEDEV_MACHINE}/MAKEDEV.conf 52 53 ${_MKTARGET_CREATE} 54 rm -f ${.TARGET} ${.TARGET}.tmp 55 MACHINE=${MAKEDEV_MACHINE:Q} MACHINE_ARCH=${MACHINE_ARCH:Q} \ 56 ${HOST_SH} ${MAKEDEVSCRIPT} -s ${MAKEDEVTARGETS} \ 57 > ${.TARGET}.tmp 58 ${TOOL_SED} -e '/^\. type=dir/d' -e 's,^\.,./dev,' ${.TARGET}.tmp \ 59 | sort -o ${.TARGET} 60 61.else # ! MAKEDEVTARGETS 62 63# 64# MAKEDEVTARGETS isn't set; copy in /dev/MAKEDEV and rely upon 65# init(8) to mount an mfs /dev and recreate the devices by 66# (effectively) running "cd /dev ; ./MAKEDEV all" 67# 68LISTS+= ${DISTRIBDIR}/common/list.makedev 69IMAGEDEPENDS+= ${MAKEDEVSCRIPT} 70PARSELISTENV+= MAKEDEVSCRIPT=${MAKEDEVSCRIPT:Q} 71 72${MAKEDEVSPEC}: .PHONY 73 74.endif # ! MAKEDEVTARGETS 75 76 77.endif # _MAKEFILE_MAKEDEV_ 78