501 lines
16 KiB
Makefile
501 lines
16 KiB
Makefile
# $NetBSD: Makefile.bootimage,v 1.6 2017/02/16 03:47:23 christos Exp $
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#
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# Copyright (c) 2009, 2010, 2011 Izumi Tsutsui. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# Makefile to create a bootable FS image for USB flash or emulators
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#
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#
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# Required variables:
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# RELEASEDIR
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# Should be defined in nbmake-${MACHINE}
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# IMGBASE
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# Basename of the image
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#
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# Optional variables:
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# BOOTDISK
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# device name of target bootable disk specified in /etc/fstab
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# (default: sd0)
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# USE_MBR
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# set yes if target disk image requires MBR partition
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# (default: no)
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# USE_GPT
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# set yes if target disk image requires GPT partition
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# (default: no)
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# MBR_BOOTCODE
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# optional MBR bootcode which should be installed by fdisk(8)
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# (default: empty)
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# - specified MBR_BOOTCODE must exist in ${DESTDIR}/usr/mdec
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# - if MBR_BOOTCODE is not specified,
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# MBR_DEFAULT_BOOTCODE (default: mbr) will be used
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# if the target ${MACHINE} has the one in /usr/mdec
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# USE_SUNLABEL
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# set yes if target disk image requires Sun's label
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# (default: no)
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# INSTALLBOOT_AFTER_DISKLABEL (untested)
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# set yes if the target ${MACHINE} requires disklabel
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# to run installboot(8), like hp300
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# (default: empty)
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# IMAGEMB
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# target image size in MB
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# (default: 2048)
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# SWAPMB
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# swap size in target image in MB
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# (default: 128)
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# EFIMB
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# EFI partition size in target image in MB
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# (default: 128)
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# KERN_SET
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# kernel set name which should be extracted into image
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# (default: kern-GENERIC)
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# SETS
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# binary sets that should be extracted into image
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# (default: modules base etc comp games man misc tests text
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# xbase xcomp xetc xfont xserver)
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# SETS_DIR
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# directory path where binary sets are stored
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# (default: ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets)
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# IMGFILE_EXTRA
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# list of additional files to be copied into images,
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# containing one or more tuples of the form:
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# FILE TARGETPATH
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# for installation image etc.
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# (default: empty)
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# IMGDIR_EXTRA
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# list of additional directories to be copied into images,
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# containing one or more tuples of the form:
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# DIR TARGETPATH
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# for installation image etc.
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# (default: empty)
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# XXX: currently permissions in IMGDIR_EXTRA are not handled
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# IMGDIR_EXCLUDE
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# pax(1) options to exclude files which should not copied
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# into TARGETPATH in IMGDIR_EXTRA
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# (default: empty)
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# FSTAB_IN
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# template file of /etc/fstab
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# (default: ${DISTRIBDIR}/common/bootimage/fstab.in)
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# SPEC_IN
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# default files of spec file for makefs(8)
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# (default: ${DISTRIBDIR}/common/bootimage/spec.in)
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# SPEC_EXTRA
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# additional files of spec file for makefs(8)
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# (default: empty)
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# IMGMAKEFSOPTIONS
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# options passed to makefs(8) to create root file system
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# (default: -o bsize=16384,fsize=2048,density=8192)
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# INSTALLBOOTOPTIONS
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# options passed to installboot(8), e.g., -o console=com0
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# (default: empty)
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# PRIMARY_BOOT
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# primary boot loader that should be installed into
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# the target image via installboot(8)
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# (default: empty)
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# SECONDARY_BOOT
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# secondary bootloader that should be put into the target image
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# (default: empty)
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# SECONDARY_BOOT_ARG
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# extra arguments that should be passed to installboot(8)
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# to specify the secondary bootloader
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# (default: empty)
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# DISKPROTO_IN
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# template file of disklabel -R
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# (default: ${DISTRIBDIR}/common/bootimage/diskproto.in
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# or ${DISTRIBDIR}/common/bootimage/diskproto.mbr.in)
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# OMIT_SWAPIMG
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# no need to put swap partition into image (for USB stick)
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# (default: no)
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# EFIBOOT
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# EFI bootloader
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# (default: empty)
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#
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.include <bsd.own.mk> #
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.include <bsd.endian.mk> # for TARGET_ENDIANNESS
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.include "${NETBSDSRCDIR}/distrib/common/Makefile.distrib"
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.if ${MKREPRO_TIMESTAMP:Uno} != "no"
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MAKEFS_TIMESTAMP=-T "${MKREPRO_TIMESTAMP}"
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GPT_TIMESTAMP=-T "${MKREPRO_TIMESTAMP}"
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PAX_TIMESTAMP=--timestamp "${MKREPRO_TIMESTAMP}"
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.endif
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.if empty(IMGBASE)
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.BEGIN:
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@echo "Error: IMGBASE is not set"
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@false
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.endif
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# should be defined elsewhere?
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CAT?= cat
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CHMOD?= chmod
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DD?= dd
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MKDIR?= mkdir -p
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RM?= rm
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#
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# common definitions for image
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#
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BOOTDISK?= sd0
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USE_MBR?= no
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USE_GPT?= no
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USE_SUNLABEL?= no
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INSTALLBOOT_AFTER_DISKLABEL?= no
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#
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# size parameters for image
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#
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IMAGEMB?= 2048 # 2048MB
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SWAPMB?= 128 # 128MB
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EFIMB?= 128 # 128MB
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# XXX: SWAPMB could be zero and expr(1) returns exit status 1 in that case
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IMAGESECTORS!= expr ${IMAGEMB} \* 1024 \* 1024 / 512
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SWAPSECTORS!= expr ${SWAPMB} \* 1024 \* 1024 / 512 || true
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EFISECTORS!= expr ${EFIMB} \* 1024 \* 1024 / 512 || true
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.if ${USE_MBR} == "no" && ${USE_GPT} == "no"
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LABELSECTORS?= 0
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.else
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#LABELSECTORS?= 63 # historical
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#LABELSECTORS?= 32 # 16KB aligned
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LABELSECTORS?= 2048 # 1MB aligned for modern flash devices
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.endif
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FSSECTORS!= expr ${IMAGESECTORS} - ${SWAPSECTORS} - ${LABELSECTORS}
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FSSIZE!= expr ${FSSECTORS} \* 512
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# parameters for disklabel and MBR
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HEADS= 64
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SECTORS= 32
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CYLINDERS!= expr ${IMAGESECTORS} / \( ${HEADS} \* ${SECTORS} \)
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SECPERCYLINDERS!= expr ${HEADS} \* ${SECTORS}
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MBRHEADS= 255
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MBRSECTORS= 63
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MBRCYLINDERS!= expr ${IMAGESECTORS} / \( ${MBRHEADS} \* ${MBRSECTORS} \)
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MBRNETBSD= 169
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BSDPARTSECTORS!= expr ${IMAGESECTORS} - ${LABELSECTORS}
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FSOFFSET= ${LABELSECTORS}
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SWAPOFFSET!= expr ${LABELSECTORS} + ${FSSECTORS}
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# parameters for sunlabel
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FSCYLINDERS!= expr ${FSSECTORS} / \( ${HEADS} \* ${SECTORS} \)
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SWAPCYLINDERS!= expr ${SWAPSECTORS} / \( ${HEADS} \* ${SECTORS} \) || true
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.if ${USE_GPT} != "no"
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# 2048 for Secondary GPT header and entries
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FSSECTORS!= expr ${IMAGESECTORS} - ${SWAPSECTORS} - ${LABELSECTORS} \
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- ${EFISECTORS} - 2048
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FSSIZE!= expr ${FSSECTORS} \* 512
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BSDPARTSECTORS!= expr ${IMAGESECTORS} - ${LABELSECTORS} - ${EFISECTORS} - 2048
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FSOFFSET!= expr ${LABELSECTORS} + ${EFISECTORS}
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SWAPOFFSET!= expr ${LABELSECTORS} + ${FSSECTORS} + ${EFISECTORS}
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BOOTDISK_UUID=`${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKMBR} show -i 2 | awk '/^GUID/ {print $$2}'`
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SWAPDISK_UUID=`${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKMBR} show -i 3 | awk '/^GUID/ {print $$2}'`
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.endif
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#
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# definitions to create root fs
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#
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SETS_DEFAULT= modules base etc comp games man misc tests text
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.if ${MKX11} != "no"
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SETS_DEFAULT+= xbase xcomp xetc xfont xserver
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.endif
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KERN_SET?= kern-GENERIC
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SETS?= ${SETS_DEFAULT}
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IMG_SETS= ${KERN_SET} ${SETS}
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SETS_DIR?= ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
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FSTAB_IN?= ${DISTRIBDIR}/common/bootimage/fstab.in
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SPEC_IN?= ${DISTRIBDIR}/common/bootimage/spec.in
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IMGMAKEFSOPTIONS?= -o bsize=16384,fsize=2048,density=8192
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WORKDIR?= work
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WORKSPEC?= work.spec
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WORKFSTAB?= work.fstab
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WORKRCCONF?= work.rc.conf
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WORKFS?= work.rootfs
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TARGETFS?= imgroot.fs
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CLEANFILES+= ${WORKSPEC} ${WORKFSTAB} ${WORKRCCONF} ${WORKFS}
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CLEANFILES+= ${TARGETFS}
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#
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# create root file system for the image
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#
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${TARGETFS}: prepare_md_post pre-targetfs
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@if [ ! -d ${RELEASEDIR}/${RELEASEMACHINEDIR} ]; then \
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echo "Missing ${RELEASEDIR}/${RELEASEMACHINEDIR}, aborting"; \
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false; \
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fi;
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@${MKDIR} ${MKDIRPERM} ${WORKDIR}
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.for set in ${IMG_SETS}
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@if [ ! -f ${SETS_DIR}/${set}.tgz ]; then \
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echo "Missing ${SETS_DIR}/${set}.tgz, aborting"; \
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false; \
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fi
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@echo Extracting ${set}.tgz ...
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@(cd ${WORKDIR}; ${TOOL_PAX} ${PAX_TIMESTAMP} -rnz -f ${SETS_DIR}/${set}.tgz .)
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.endfor
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.if defined(SECONDARY_BOOT)
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@echo Copying secondary boot...
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${INSTALL} ${COPY} -m 0444 ${WORKDIR}/usr/mdec/${SECONDARY_BOOT} ${WORKDIR}
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.endif
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@echo Preparing /etc/fstab ...
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.if ${USE_GPT} != "no"
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.if ${OMIT_SWAPIMG} == "no"
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${TOOL_SED} \
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-e "s/\/dev\/@@BOOTDISK@@a/NAME=${BOOTDISK_UUID}/" \
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-e "s/\/dev\/@@BOOTDISK@@b/NAME=${SWAPDISK_UUID}/" \
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< ${FSTAB_IN} > ${WORKFSTAB}
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.else
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${TOOL_SED} \
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-e "s/\/dev\/@@BOOTDISK@@a/NAME=${BOOTDISK_UUID}/" \
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-e "/@@BOOTDISK@@b/d" \
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< ${FSTAB_IN} > ${WORKFSTAB}
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.endif
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.else # USE_GPT == "no"
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.if ${OMIT_SWAPIMG} == "no"
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${TOOL_SED} "s/@@BOOTDISK@@/${BOOTDISK}/" < ${FSTAB_IN} > ${WORKFSTAB}
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.else
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${TOOL_SED} \
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-e "s/@@BOOTDISK@@/${BOOTDISK}/" \
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-e "/@@BOOTDISK@@b/d" \
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< ${FSTAB_IN} > ${WORKFSTAB}
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.endif
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.endif # USE_GPT != "no"
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${INSTALL} ${COPY} -m 0644 ${WORKFSTAB} ${WORKDIR}/etc/fstab
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@echo Setting rc_configured=YES in /etc/rc.conf ...
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${TOOL_SED} "s/rc_configured=NO/rc_configured=YES/" \
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< ${WORKDIR}/etc/rc.conf > ${WORKRCCONF}
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${INSTALL} ${COPY} -m 0644 ${WORKRCCONF} ${WORKDIR}/etc/rc.conf
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.if defined(IMGDIR_EXTRA)
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@echo Copying extra dirs...
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.for _SRCDIR _TARGET in ${IMGDIR_EXTRA}
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@if [ ! -d ${_SRCDIR} ]; then \
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echo "${_SRCDIR} is not directory, aborting"; \
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false; \
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fi
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${MKDIR} ${MKDIRPERM} ${WORKDIR}/${_TARGET}
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(cd ${_SRCDIR} ; \
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${TOOL_PAX} ${PAX_TIMESTAMP} -rw -pe -v \
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${IMGDIR_EXCLUDE} \
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. ${.OBJDIR}/${WORKDIR}/${_TARGET} )
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.endfor
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.endif
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.if defined(IMGFILE_EXTRA)
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@echo Copying extra files...
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.for _SRC _TARGET in ${IMGFILE_EXTRA}
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@if [ ! -f ${_SRC} ]; then \
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echo "${_SRC} in IMGFILE_EXTRA not found, aborting"; \
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false; \
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fi
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@if [ -f ${_SRC} ]; then \
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echo ${INSTALL} ${COPY} -m 0644 ${_SRC} ${WORKDIR}/${_TARGET}; \
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${INSTALL} ${COPY} -m 0644 ${_SRC} ${WORKDIR}/${_TARGET}; \
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fi
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.endfor
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.endif
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@echo Preparing spec files for makefs...
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${RM} -f ${WORKSPEC}
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cat ${WORKDIR}/etc/mtree/* | \
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${TOOL_SED} -e 's/ size=[0-9]*//' > ${WORKSPEC}
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${HOST_SH} ${WORKDIR}/dev/MAKEDEV -s all ipty | \
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${TOOL_SED} -e '/^\. type=dir/d' -e 's,^\.,./dev,' >> ${WORKSPEC}
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cat ${SPEC_IN} >> ${WORKSPEC}
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.if defined(SECONDARY_BOOT)
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echo "./${SECONDARY_BOOT} type=file uname=root gname=wheel mode=0444" \
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>> ${WORKSPEC}
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.endif
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.if defined(SPEC_EXTRA)
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cat ${SPEC_EXTRA} >> ${WORKSPEC}
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.endif
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@echo Creating rootfs...
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# XXX /var/spool/ftp/hidden is unreadable
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${CHMOD} +r ${WORKDIR}/var/spool/ftp/hidden
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${TOOL_MAKEFS} -M ${FSSIZE} -m ${FSSIZE} \
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-B ${TARGET_ENDIANNESS} \
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-F ${WORKSPEC} -N ${WORKDIR}/etc \
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${MAKEFS_TIMESTAMP} \
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${IMGMAKEFSOPTIONS} \
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${WORKFS} ${WORKDIR}
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.if !empty(PRIMARY_BOOT) && ${INSTALLBOOT_AFTER_DISKLABEL} == "no"
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${TOOL_INSTALLBOOT} -v -m ${MACHINE} ${INSTALLBOOTOPTIONS} ${WORKFS} \
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${WORKDIR}/usr/mdec/${PRIMARY_BOOT} ${SECONDARY_BOOT_ARG}
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.endif
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@echo done.
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mv ${WORKFS} ${.TARGET}
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#
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# definitions to create image
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#
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.if ${USE_MBR} != "no"
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DISKPROTO_IN?= ${DISTRIBDIR}/common/bootimage/diskproto.mbr.in
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.else
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DISKPROTO_IN?= ${DISTRIBDIR}/common/bootimage/diskproto.in
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.endif
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MBR_DEFAULT_BOOTCODE?= mbr
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OMIT_SWAPIMG?= no
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WORKMBR?= work.mbr
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WORKSWAP?= work.swap
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WORKEFI?= work.efi
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WORKGPT?= work.gpt
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WORKLABEL?= work.diskproto
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WORKIMG?= work.img
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EFIWORKDIR?= work.efidir
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CLEANFILES+= ${WORKMBR} ${WORKSWAP} ${WORKEFI} ${WORKGPT}
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CLEANFILES+= ${WORKLABEL}.tmp ${WORKLABEL}
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CLEANFILES+= ${WORKIMG} ${IMGBASE}.img
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${WORKLABEL}:
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${TOOL_SED} \
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-e "s/@@SECTORS@@/${SECTORS}/" \
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-e "s/@@HEADS@@/${HEADS}/" \
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-e "s/@@SECPERCYLINDERS@@/${SECPERCYLINDERS}/" \
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-e "s/@@CYLINDERS@@/${CYLINDERS}/" \
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-e "s/@@IMAGESECTORS@@/${IMAGESECTORS}/" \
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-e "s/@@FSSECTORS@@/${FSSECTORS}/" \
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-e "s/@@FSOFFSET@@/${FSOFFSET}/" \
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-e "s/@@SWAPSECTORS@@/${SWAPSECTORS}/" \
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-e "s/@@SWAPOFFSET@@/${SWAPOFFSET}/" \
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-e "s/@@BSDPARTSECTORS@@/${BSDPARTSECTORS}/" \
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< ${DISKPROTO_IN} > ${WORKLABEL}.tmp
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mv ${WORKLABEL}.tmp ${WORKLABEL}
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pre-targetfs:
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.if ${USE_GPT} != "no"
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@echo creating GPT header and partition entries...
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${RM} -f ${WORKMBR}
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${DD} if=/dev/zero of=${WORKMBR} seek=$$((${IMAGESECTORS} - 1)) count=1
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${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKMBR} create
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${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKMBR} add -a 1m -s ${EFISECTORS} -t efi -l "EFI system"
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${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKMBR} add -a 1m -s ${FSSECTORS} -t ffs
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.if ${OMIT_SWAPIMG} == "no"
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${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKMBR} add -a 1m -s ${SWAPSECTORS} -t swap
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.endif
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${IMGBASE}.img: ${TARGETFS}
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@echo create EFI system partition...
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@${MKDIR} ${MKDIRPERM} ${EFIWORKDIR}/EFI/boot
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.if !empty(EFIBOOT)
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.for f in ${EFIBOOT}
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${INSTALL} ${COPY} -m 0644 ${f} ${EFIWORKDIR}/EFI/boot/`basename ${f}`
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.endfor
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.endif
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${RM} -f ${WORKEFI}
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${TOOL_MAKEFS} -M ${EFIMB}m -m ${EFIMB}m \
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-B ${TARGET_ENDIANNESS} \
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${MAKEFS_TIMESTAMP} \
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-t msdos -o F=32,c=1 \
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${WORKEFI} ${EFIWORKDIR}
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@echo create GPT image...
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${DD} if=${WORKMBR} of=${WORKGPT} skip=$$((${IMAGESECTORS} - 2048)) \
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count=2048
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${DD} if=${WORKMBR} count=${LABELSECTORS} | \
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${CAT} - ${WORKEFI} ${TARGETFS} ${WORKGPT} > ${WORKIMG}
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${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKIMG} biosboot -i 2 \
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-c ${.OBJDIR}/${WORKDIR}/usr/mdec/gptmbr.bin
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${TOOL_GPT} ${GPT_TIMESSTAMP} ${WORKIMG} set -a bootme -i 2
|
|
.else # USE_GPT == "no"
|
|
${IMGBASE}.img: ${TARGETFS} ${WORKLABEL}
|
|
.if ${USE_MBR} != "no"
|
|
@echo creating MBR labels...
|
|
${DD} if=/dev/zero of=${WORKMBR} seek=$$((${IMAGESECTORS} - 1)) count=1
|
|
${TOOL_FDISK} -f -i -u \
|
|
-b ${MBRCYLINDERS}/${MBRHEADS}/${MBRSECTORS} \
|
|
-0 -a -s ${MBRNETBSD}/${FSOFFSET}/${BSDPARTSECTORS} \
|
|
-F ${WORKMBR}
|
|
.if empty(MBR_BOOTCODE)
|
|
@if [ -f ${WORKDIR}/usr/mdec/${MBR_DEFAULT_BOOTCODE} ]; then \
|
|
echo ${TOOL_FDISK} -f \
|
|
-i -c ${WORKDIR}/usr/mdec/${MBR_DEFAULT_BOOTCODE} \
|
|
-F ${WORKMBR}; \
|
|
${TOOL_FDISK} -f \
|
|
-i -c ${WORKDIR}/usr/mdec/${MBR_DEFAULT_BOOTCODE} \
|
|
-F ${WORKMBR}; \
|
|
fi
|
|
.else
|
|
@if [ ! -f ${WORKDIR}/usr/mdec/${MBR_BOOTCODE} ]; then \
|
|
echo "${MBR_BOOTCODE} is not found in DESTDIR/usr/mdec, aborting"; \
|
|
false; \
|
|
fi
|
|
${TOOL_FDISK} -f -i -c ${WORKDIR}/usr/mdec/${MBR_BOOTCODE} \
|
|
-F ${WORKMBR}
|
|
.endif
|
|
${DD} if=${WORKMBR} count=${LABELSECTORS} | \
|
|
${CAT} - ${TARGETFS} > ${WORKIMG}
|
|
.else # USE_MBR == "no"
|
|
${INSTALL} ${COPY} -m 0644 ${TARGETFS} ${WORKIMG}
|
|
.endif # USE_MBR != "no"
|
|
.endif # USE_GPT != "no"
|
|
.if ${OMIT_SWAPIMG} == "no"
|
|
${DD} if=/dev/zero of=${WORKSWAP} seek=$$((${SWAPSECTORS} - 1)) count=1
|
|
${CAT} ${WORKSWAP} >> ${WORKIMG}
|
|
.endif
|
|
.if ${USE_SUNLABEL} != "no"
|
|
@echo Creating sun disklabel...
|
|
printf 'V ncyl %d\nV nhead %d\nV nsect %d\na %d %d/0/0\nb %d %d/0/0\nW\n' \
|
|
${CYLINDERS} ${HEADS} ${SECTORS} \
|
|
${FSOFFSET} ${FSCYLINDERS} ${FSCYLINDERS} ${SWAPCYLINDERS} | \
|
|
${TOOL_SUNLABEL} -nq ${WORKIMG}
|
|
.endif
|
|
.if ${USE_GPT} == "no"
|
|
${TOOL_DISKLABEL} -R -F ${WORKIMG} ${WORKLABEL}
|
|
.if !empty(PRIMARY_BOOT) && ${INSTALLBOOT_AFTER_DISKLABEL} != "no"
|
|
${TOOL_INSTALLBOOT} -v -m ${MACHINE} ${INSTALLBOOTOPTIONS} ${WORKIMG} \
|
|
${WORKDIR}/usr/mdec/${PRIMARY_BOOT}
|
|
.endif
|
|
.endif
|
|
mv ${WORKIMG} ${.TARGET}
|
|
|
|
|
|
CLEANFILES+= ${IMGBASE}.img.gz ${IMGBASE}.img.gz.tmp
|
|
|
|
${IMGBASE}.img.gz: ${IMGBASE}.img
|
|
${TOOL_GZIP_N} -9c ${IMGBASE}.img > ${.TARGET}.tmp
|
|
mv ${.TARGET}.tmp ${.TARGET}
|
|
|
|
clean:
|
|
@if [ -d ${WORKDIR}/var/spool/ftp/hidden ]; then \
|
|
${CHMOD} +r ${WORKDIR}/var/spool/ftp/hidden; \
|
|
fi # XXX
|
|
${RM} -fr ${WORKDIR}
|
|
${RM} -fr ${EFIWORKDIR}
|
|
|
|
prepare_md_post: .PHONY
|
|
image_md_post: .PHONY
|
|
image_md_pre: .PHONY
|
|
|
|
.include <bsd.prog.mk>
|