Make NanoBSD source-able from other scripts.
Summary: This change converts NanoBSD into a two-script bundle. - defaults.sh contains all non-CLI code. Most NanoBSD code is moved into this file. - nanobsd.sh now consists just of a command line interface that calls into functions in defaults.sh. Test Plan: Run NanoBSD using a previously-working configuration. Reviewers: imp Reviewed By: imp Differential Revision: https://reviews.freebsd.org/D1321
This commit is contained in:
Will Andrews
parent
2c23cb7c27
commit
6b8c8dee3c
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=275832
983
tools/tools/nanobsd/defaults.sh
Executable file
983
tools/tools/nanobsd/defaults.sh
Executable file
@ -0,0 +1,983 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# Copyright (c) 2005 Poul-Henning Kamp.
|
||||
# All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in the
|
||||
# documentation and/or other materials provided with the distribution.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
# SUCH DAMAGE.
|
||||
#
|
||||
# $FreeBSD$
|
||||
#
|
||||
|
||||
set -e
|
||||
|
||||
#######################################################################
|
||||
#
|
||||
# Setup default values for all controlling variables.
|
||||
# These values can be overridden from the config file(s)
|
||||
#
|
||||
#######################################################################
|
||||
|
||||
# Name of this NanoBSD build. (Used to construct workdir names)
|
||||
NANO_NAME=full
|
||||
|
||||
# Source tree directory
|
||||
NANO_SRC=/usr/src
|
||||
|
||||
# Where nanobsd additional files live under the source tree
|
||||
NANO_TOOLS=tools/tools/nanobsd
|
||||
|
||||
# Where cust_pkg() finds packages to install
|
||||
NANO_PACKAGE_DIR=${NANO_SRC}/${NANO_TOOLS}/Pkg
|
||||
NANO_PACKAGE_LIST="*"
|
||||
|
||||
# where package metadata gets placed
|
||||
NANO_PKG_META_BASE=/var/db
|
||||
|
||||
# Object tree directory
|
||||
# default is subdir of /usr/obj
|
||||
#NANO_OBJ=""
|
||||
|
||||
# The directory to put the final images
|
||||
# default is ${NANO_OBJ}
|
||||
#NANO_DISKIMGDIR=""
|
||||
|
||||
# Make & parallel Make
|
||||
NANO_MAKE="make"
|
||||
NANO_PMAKE="make -j 3"
|
||||
|
||||
# The default name for any image we create.
|
||||
NANO_IMGNAME="_.disk.full"
|
||||
|
||||
# Options to put in make.conf during buildworld only
|
||||
CONF_BUILD=' '
|
||||
|
||||
# Options to put in make.conf during installworld only
|
||||
CONF_INSTALL=' '
|
||||
|
||||
# Options to put in make.conf during both build- & installworld.
|
||||
CONF_WORLD=' '
|
||||
|
||||
# Kernel config file to use
|
||||
NANO_KERNEL=GENERIC
|
||||
|
||||
# Kernel modules to install. If empty, no modules are installed.
|
||||
# Use "default" to install all built modules.
|
||||
NANO_MODULES=
|
||||
|
||||
# Customize commands.
|
||||
NANO_CUSTOMIZE=""
|
||||
|
||||
# Late customize commands.
|
||||
NANO_LATE_CUSTOMIZE=""
|
||||
|
||||
# Newfs paramters to use
|
||||
NANO_NEWFS="-b 4096 -f 512 -i 8192 -U"
|
||||
|
||||
# The drive name of the media at runtime
|
||||
NANO_DRIVE=ad0
|
||||
|
||||
# Target media size in 512 bytes sectors
|
||||
NANO_MEDIASIZE=2000000
|
||||
|
||||
# Number of code images on media (1 or 2)
|
||||
NANO_IMAGES=2
|
||||
|
||||
# 0 -> Leave second image all zeroes so it compresses better.
|
||||
# 1 -> Initialize second image with a copy of the first
|
||||
NANO_INIT_IMG2=1
|
||||
|
||||
# Size of code file system in 512 bytes sectors
|
||||
# If zero, size will be as large as possible.
|
||||
NANO_CODESIZE=0
|
||||
|
||||
# Size of configuration file system in 512 bytes sectors
|
||||
# Cannot be zero.
|
||||
NANO_CONFSIZE=2048
|
||||
|
||||
# Size of data file system in 512 bytes sectors
|
||||
# If zero: no partition configured.
|
||||
# If negative: max size possible
|
||||
NANO_DATASIZE=0
|
||||
|
||||
# Size of the /etc ramdisk in 512 bytes sectors
|
||||
NANO_RAM_ETCSIZE=10240
|
||||
|
||||
# Size of the /tmp+/var ramdisk in 512 bytes sectors
|
||||
NANO_RAM_TMPVARSIZE=10240
|
||||
|
||||
# Media geometry, only relevant if bios doesn't understand LBA.
|
||||
NANO_SECTS=63
|
||||
NANO_HEADS=16
|
||||
|
||||
# boot0 flags/options and configuration
|
||||
NANO_BOOT0CFG="-o packet -s 1 -m 3"
|
||||
NANO_BOOTLOADER="boot/boot0sio"
|
||||
|
||||
# boot2 flags/options
|
||||
# default force serial console
|
||||
NANO_BOOT2CFG="-h"
|
||||
|
||||
# Backing type of md(4) device
|
||||
# Can be "file" or "swap"
|
||||
NANO_MD_BACKING="file"
|
||||
|
||||
# for swap type md(4) backing, write out the mbr only
|
||||
NANO_IMAGE_MBRONLY=true
|
||||
|
||||
# Progress Print level
|
||||
PPLEVEL=3
|
||||
|
||||
# Set NANO_LABEL to non-blank to form the basis for using /dev/ufs/label
|
||||
# in preference to /dev/${NANO_DRIVE}
|
||||
# Root partition will be ${NANO_LABEL}s{1,2}
|
||||
# /cfg partition will be ${NANO_LABEL}s3
|
||||
# /data partition will be ${NANO_LABEL}s4
|
||||
NANO_LABEL=""
|
||||
|
||||
#######################################################################
|
||||
# Architecture to build. Corresponds to TARGET_ARCH in a buildworld.
|
||||
# Unfortunately, there's no way to set TARGET at this time, and it
|
||||
# conflates the two, so architectures where TARGET != TARGET_ARCH do
|
||||
# not work. This defaults to the arch of the current machine.
|
||||
|
||||
NANO_ARCH=`uname -p`
|
||||
|
||||
# Directory to populate /cfg from
|
||||
NANO_CFGDIR=""
|
||||
|
||||
# Directory to populate /data from
|
||||
NANO_DATADIR=""
|
||||
|
||||
# src.conf to use when building the image. Defaults to /dev/null for the sake
|
||||
# of determinism.
|
||||
SRCCONF=${SRCCONF:=/dev/null}
|
||||
|
||||
#######################################################################
|
||||
#
|
||||
# The functions which do the real work.
|
||||
# Can be overridden from the config file(s)
|
||||
#
|
||||
#######################################################################
|
||||
|
||||
# rm doesn't know -x prior to FreeBSD 10, so cope with a variety of build
|
||||
# hosts for now.
|
||||
nano_rm ( ) {
|
||||
case $(uname -r) in
|
||||
7*|8*|9*) rm $* ;;
|
||||
*) rm -x $* ;;
|
||||
esac
|
||||
}
|
||||
|
||||
# run in the world chroot, errors fatal
|
||||
CR()
|
||||
{
|
||||
chroot ${NANO_WORLDDIR} /bin/sh -exc "$*"
|
||||
}
|
||||
|
||||
# run in the world chroot, errors not fatal
|
||||
CR0()
|
||||
{
|
||||
chroot ${NANO_WORLDDIR} /bin/sh -c "$*" || true
|
||||
}
|
||||
|
||||
nano_cleanup ( ) (
|
||||
if [ $? -ne 0 ]; then
|
||||
echo "Error encountered. Check for errors in last log file." 1>&2
|
||||
fi
|
||||
exit $?
|
||||
)
|
||||
|
||||
clean_build ( ) (
|
||||
pprint 2 "Clean and create object directory (${MAKEOBJDIRPREFIX})"
|
||||
|
||||
if ! nano_rm -rf ${MAKEOBJDIRPREFIX}/ > /dev/null 2>&1 ; then
|
||||
chflags -R noschg ${MAKEOBJDIRPREFIX}/
|
||||
nano_rm -r ${MAKEOBJDIRPREFIX}/
|
||||
fi
|
||||
)
|
||||
|
||||
make_conf_build ( ) (
|
||||
pprint 2 "Construct build make.conf ($NANO_MAKE_CONF_BUILD)"
|
||||
|
||||
mkdir -p ${MAKEOBJDIRPREFIX}
|
||||
printenv > ${MAKEOBJDIRPREFIX}/_.env
|
||||
|
||||
echo "${CONF_WORLD}" > ${NANO_MAKE_CONF_BUILD}
|
||||
echo "${CONF_BUILD}" >> ${NANO_MAKE_CONF_BUILD}
|
||||
)
|
||||
|
||||
build_world ( ) (
|
||||
pprint 2 "run buildworld"
|
||||
pprint 3 "log: ${MAKEOBJDIRPREFIX}/_.bw"
|
||||
|
||||
cd ${NANO_SRC}
|
||||
env TARGET_ARCH=${NANO_ARCH} ${NANO_PMAKE} \
|
||||
SRCCONF=${SRCCONF} \
|
||||
__MAKE_CONF=${NANO_MAKE_CONF_BUILD} buildworld \
|
||||
> ${MAKEOBJDIRPREFIX}/_.bw 2>&1
|
||||
)
|
||||
|
||||
build_kernel ( ) (
|
||||
local extra
|
||||
|
||||
pprint 2 "build kernel ($NANO_KERNEL)"
|
||||
pprint 3 "log: ${MAKEOBJDIRPREFIX}/_.bk"
|
||||
|
||||
(
|
||||
if [ -f ${NANO_KERNEL} ] ; then
|
||||
kernconfdir_arg="KERNCONFDIR='$(realpath $(dirname ${NANO_KERNEL}))'"
|
||||
kernconf=$(basename ${NANO_KERNEL})
|
||||
else
|
||||
kernconf=${NANO_KERNEL}
|
||||
fi
|
||||
|
||||
cd ${NANO_SRC};
|
||||
# unset these just in case to avoid compiler complaints
|
||||
# when cross-building
|
||||
unset TARGET_CPUTYPE
|
||||
# Note: We intentionally build all modules, not only the ones in
|
||||
# NANO_MODULES so the built world can be reused by multiple images.
|
||||
eval "TARGET_ARCH=${NANO_ARCH} ${NANO_PMAKE} buildkernel \
|
||||
SRCCONF='${SRCCONF}' \
|
||||
__MAKE_CONF='${NANO_MAKE_CONF_BUILD}' \
|
||||
${kernconfdir_arg} KERNCONF=${kernconf}"
|
||||
) > ${MAKEOBJDIRPREFIX}/_.bk 2>&1
|
||||
)
|
||||
|
||||
clean_world ( ) (
|
||||
if [ "${NANO_OBJ}" != "${MAKEOBJDIRPREFIX}" ]; then
|
||||
pprint 2 "Clean and create object directory (${NANO_OBJ})"
|
||||
if ! nano_rm -rf ${NANO_OBJ}/ > /dev/null 2>&1 ; then
|
||||
chflags -R noschg ${NANO_OBJ}
|
||||
nano_rm -r ${NANO_OBJ}/
|
||||
fi
|
||||
mkdir -p ${NANO_OBJ} ${NANO_WORLDDIR}
|
||||
printenv > ${NANO_OBJ}/_.env
|
||||
else
|
||||
pprint 2 "Clean and create world directory (${NANO_WORLDDIR})"
|
||||
if ! nano_rm -rf ${NANO_WORLDDIR}/ > /dev/null 2>&1 ; then
|
||||
chflags -R noschg ${NANO_WORLDDIR}
|
||||
nano_rm -rf ${NANO_WORLDDIR}/
|
||||
fi
|
||||
mkdir -p ${NANO_WORLDDIR}
|
||||
fi
|
||||
)
|
||||
|
||||
make_conf_install ( ) (
|
||||
pprint 2 "Construct install make.conf ($NANO_MAKE_CONF_INSTALL)"
|
||||
|
||||
echo "${CONF_WORLD}" > ${NANO_MAKE_CONF_INSTALL}
|
||||
echo "${CONF_INSTALL}" >> ${NANO_MAKE_CONF_INSTALL}
|
||||
)
|
||||
|
||||
install_world ( ) (
|
||||
pprint 2 "installworld"
|
||||
pprint 3 "log: ${NANO_OBJ}/_.iw"
|
||||
|
||||
cd ${NANO_SRC}
|
||||
env TARGET_ARCH=${NANO_ARCH} \
|
||||
${NANO_MAKE} SRCCONF=${SRCCONF} \
|
||||
__MAKE_CONF=${NANO_MAKE_CONF_INSTALL} installworld \
|
||||
DESTDIR=${NANO_WORLDDIR} \
|
||||
> ${NANO_OBJ}/_.iw 2>&1
|
||||
chflags -R noschg ${NANO_WORLDDIR}
|
||||
)
|
||||
|
||||
install_etc ( ) (
|
||||
|
||||
pprint 2 "install /etc"
|
||||
pprint 3 "log: ${NANO_OBJ}/_.etc"
|
||||
|
||||
cd ${NANO_SRC}
|
||||
env TARGET_ARCH=${NANO_ARCH} \
|
||||
${NANO_MAKE} SRCCONF=${SRCCONF} \
|
||||
__MAKE_CONF=${NANO_MAKE_CONF_INSTALL} distribution \
|
||||
DESTDIR=${NANO_WORLDDIR} \
|
||||
> ${NANO_OBJ}/_.etc 2>&1
|
||||
# make.conf doesn't get created by default, but some ports need it
|
||||
# so they can spam it.
|
||||
cp /dev/null ${NANO_WORLDDIR}/etc/make.conf
|
||||
)
|
||||
|
||||
install_kernel ( ) (
|
||||
local extra
|
||||
|
||||
pprint 2 "install kernel ($NANO_KERNEL)"
|
||||
pprint 3 "log: ${NANO_OBJ}/_.ik"
|
||||
|
||||
(
|
||||
if [ -f ${NANO_KERNEL} ] ; then
|
||||
kernconfdir_arg="KERNCONFDIR='$(realpath $(dirname ${NANO_KERNEL}))'"
|
||||
kernconf=$(basename ${NANO_KERNEL})
|
||||
else
|
||||
kernconf=${NANO_KERNEL}
|
||||
fi
|
||||
|
||||
# Install all built modules if NANO_MODULES=default,
|
||||
# else install only listed modules (none if NANO_MODULES is empty).
|
||||
if [ "${NANO_MODULES}" != "default" ]; then
|
||||
modules_override_arg="MODULES_OVERRIDE='${NANO_MODULES}'"
|
||||
fi
|
||||
|
||||
cd ${NANO_SRC}
|
||||
eval "TARGET_ARCH=${NANO_ARCH} ${NANO_MAKE} installkernel \
|
||||
DESTDIR='${NANO_WORLDDIR}' \
|
||||
SRCCONF='${SRCCONF}' \
|
||||
__MAKE_CONF='${NANO_MAKE_CONF_INSTALL}' \
|
||||
${kernconfdir_arg} KERNCONF=${kernconf} \
|
||||
${modules_override_arg}"
|
||||
) > ${NANO_OBJ}/_.ik 2>&1
|
||||
)
|
||||
|
||||
native_xtools ( ) (
|
||||
print 2 "Installing the optimized native build tools for cross env"
|
||||
pprint 3 "log: ${NANO_OBJ}/_.native_xtools"
|
||||
|
||||
cd ${NANO_SRC}
|
||||
env TARGET_ARCH=${NANO_ARCH} \
|
||||
${NANO_MAKE} SRCCONF=${SRCCONF} \
|
||||
__MAKE_CONF=${NANO_MAKE_CONF_INSTALL} native-xtools \
|
||||
DESTDIR=${NANO_WORLDDIR} \
|
||||
> ${NANO_OBJ}/_.native_xtools 2>&1
|
||||
)
|
||||
|
||||
run_customize() (
|
||||
|
||||
pprint 2 "run customize scripts"
|
||||
for c in $NANO_CUSTOMIZE
|
||||
do
|
||||
pprint 2 "customize \"$c\""
|
||||
pprint 3 "log: ${NANO_OBJ}/_.cust.$c"
|
||||
pprint 4 "`type $c`"
|
||||
( set -x ; $c ) > ${NANO_OBJ}/_.cust.$c 2>&1
|
||||
done
|
||||
)
|
||||
|
||||
run_late_customize() (
|
||||
|
||||
pprint 2 "run late customize scripts"
|
||||
for c in $NANO_LATE_CUSTOMIZE
|
||||
do
|
||||
pprint 2 "late customize \"$c\""
|
||||
pprint 3 "log: ${NANO_OBJ}/_.late_cust.$c"
|
||||
pprint 4 "`type $c`"
|
||||
( set -x ; $c ) > ${NANO_OBJ}/_.late_cust.$c 2>&1
|
||||
done
|
||||
)
|
||||
|
||||
setup_nanobsd ( ) (
|
||||
pprint 2 "configure nanobsd setup"
|
||||
pprint 3 "log: ${NANO_OBJ}/_.dl"
|
||||
|
||||
(
|
||||
cd ${NANO_WORLDDIR}
|
||||
|
||||
# Move /usr/local/etc to /etc/local so that the /cfg stuff
|
||||
# can stomp on it. Otherwise packages like ipsec-tools which
|
||||
# have hardcoded paths under ${prefix}/etc are not tweakable.
|
||||
if [ -d usr/local/etc ] ; then
|
||||
(
|
||||
mkdir -p etc/local
|
||||
cd usr/local/etc
|
||||
find . -print | cpio -dumpl ../../../etc/local
|
||||
cd ..
|
||||
nano_rm -rf etc
|
||||
ln -s ../../etc/local etc
|
||||
)
|
||||
fi
|
||||
|
||||
for d in var etc
|
||||
do
|
||||
# link /$d under /conf
|
||||
# we use hard links so we have them both places.
|
||||
# the files in /$d will be hidden by the mount.
|
||||
# XXX: configure /$d ramdisk size
|
||||
mkdir -p conf/base/$d conf/default/$d
|
||||
find $d -print | cpio -dumpl conf/base/
|
||||
done
|
||||
|
||||
echo "$NANO_RAM_ETCSIZE" > conf/base/etc/md_size
|
||||
echo "$NANO_RAM_TMPVARSIZE" > conf/base/var/md_size
|
||||
|
||||
# pick up config files from the special partition
|
||||
echo "mount -o ro /dev/${NANO_DRIVE}s3" > conf/default/etc/remount
|
||||
|
||||
# Put /tmp on the /var ramdisk (could be symlink already)
|
||||
nano_rm -rf tmp
|
||||
ln -s var/tmp tmp
|
||||
|
||||
) > ${NANO_OBJ}/_.dl 2>&1
|
||||
)
|
||||
|
||||
setup_nanobsd_etc ( ) (
|
||||
pprint 2 "configure nanobsd /etc"
|
||||
|
||||
(
|
||||
cd ${NANO_WORLDDIR}
|
||||
|
||||
# create diskless marker file
|
||||
touch etc/diskless
|
||||
|
||||
# Make root filesystem R/O by default
|
||||
echo "root_rw_mount=NO" >> etc/defaults/rc.conf
|
||||
|
||||
# save config file for scripts
|
||||
echo "NANO_DRIVE=${NANO_DRIVE}" > etc/nanobsd.conf
|
||||
|
||||
echo "/dev/${NANO_DRIVE}s1a / ufs ro 1 1" > etc/fstab
|
||||
echo "/dev/${NANO_DRIVE}s3 /cfg ufs rw,noauto 2 2" >> etc/fstab
|
||||
mkdir -p cfg
|
||||
)
|
||||
)
|
||||
|
||||
prune_usr() (
|
||||
|
||||
# Remove all empty directories in /usr
|
||||
find ${NANO_WORLDDIR}/usr -type d -depth -print |
|
||||
while read d
|
||||
do
|
||||
rmdir $d > /dev/null 2>&1 || true
|
||||
done
|
||||
)
|
||||
|
||||
newfs_part ( ) (
|
||||
local dev mnt lbl
|
||||
dev=$1
|
||||
mnt=$2
|
||||
lbl=$3
|
||||
echo newfs ${NANO_NEWFS} ${NANO_LABEL:+-L${NANO_LABEL}${lbl}} ${dev}
|
||||
newfs ${NANO_NEWFS} ${NANO_LABEL:+-L${NANO_LABEL}${lbl}} ${dev}
|
||||
mount -o async ${dev} ${mnt}
|
||||
)
|
||||
|
||||
# Convenient spot to work around any umount issues that your build environment
|
||||
# hits by overriding this method.
|
||||
nano_umount () (
|
||||
umount ${1}
|
||||
)
|
||||
|
||||
populate_slice ( ) (
|
||||
local dev dir mnt lbl
|
||||
dev=$1
|
||||
dir=$2
|
||||
mnt=$3
|
||||
lbl=$4
|
||||
echo "Creating ${dev} (mounting on ${mnt})"
|
||||
newfs_part ${dev} ${mnt} ${lbl}
|
||||
if [ -n "${dir}" -a -d "${dir}" ]; then
|
||||
echo "Populating ${lbl} from ${dir}"
|
||||
cd ${dir}
|
||||
find . -print | grep -Ev '/(CVS|\.svn|\.hg|\.git)' | cpio -dumpv ${mnt}
|
||||
fi
|
||||
df -i ${mnt}
|
||||
nano_umount ${mnt}
|
||||
)
|
||||
|
||||
populate_cfg_slice ( ) (
|
||||
populate_slice "$1" "$2" "$3" "$4"
|
||||
)
|
||||
|
||||
populate_data_slice ( ) (
|
||||
populate_slice "$1" "$2" "$3" "$4"
|
||||
)
|
||||
|
||||
create_diskimage ( ) (
|
||||
pprint 2 "build diskimage"
|
||||
pprint 3 "log: ${NANO_OBJ}/_.di"
|
||||
|
||||
(
|
||||
echo $NANO_MEDIASIZE $NANO_IMAGES \
|
||||
$NANO_SECTS $NANO_HEADS \
|
||||
$NANO_CODESIZE $NANO_CONFSIZE $NANO_DATASIZE |
|
||||
awk '
|
||||
{
|
||||
printf "# %s\n", $0
|
||||
|
||||
# size of cylinder in sectors
|
||||
cs = $3 * $4
|
||||
|
||||
# number of full cylinders on media
|
||||
cyl = int ($1 / cs)
|
||||
|
||||
# output fdisk geometry spec, truncate cyls to 1023
|
||||
if (cyl <= 1023)
|
||||
print "g c" cyl " h" $4 " s" $3
|
||||
else
|
||||
print "g c" 1023 " h" $4 " s" $3
|
||||
|
||||
if ($7 > 0) {
|
||||
# size of data partition in full cylinders
|
||||
dsl = int (($7 + cs - 1) / cs)
|
||||
} else {
|
||||
dsl = 0;
|
||||
}
|
||||
|
||||
# size of config partition in full cylinders
|
||||
csl = int (($6 + cs - 1) / cs)
|
||||
|
||||
if ($5 == 0) {
|
||||
# size of image partition(s) in full cylinders
|
||||
isl = int ((cyl - dsl - csl) / $2)
|
||||
} else {
|
||||
isl = int (($5 + cs - 1) / cs)
|
||||
}
|
||||
|
||||
# First image partition start at second track
|
||||
print "p 1 165 " $3, isl * cs - $3
|
||||
c = isl * cs;
|
||||
|
||||
# Second image partition (if any) also starts offset one
|
||||
# track to keep them identical.
|
||||
if ($2 > 1) {
|
||||
print "p 2 165 " $3 + c, isl * cs - $3
|
||||
c += isl * cs;
|
||||
}
|
||||
|
||||
# Config partition starts at cylinder boundary.
|
||||
print "p 3 165 " c, csl * cs
|
||||
c += csl * cs
|
||||
|
||||
# Data partition (if any) starts at cylinder boundary.
|
||||
if ($7 > 0) {
|
||||
print "p 4 165 " c, dsl * cs
|
||||
} else if ($7 < 0 && $1 > c) {
|
||||
print "p 4 165 " c, $1 - c
|
||||
} else if ($1 < c) {
|
||||
print "Disk space overcommitted by", \
|
||||
c - $1, "sectors" > "/dev/stderr"
|
||||
exit 2
|
||||
}
|
||||
|
||||
# Force slice 1 to be marked active. This is necessary
|
||||
# for booting the image from a USB device to work.
|
||||
print "a 1"
|
||||
}
|
||||
' > ${NANO_OBJ}/_.fdisk
|
||||
|
||||
IMG=${NANO_DISKIMGDIR}/${NANO_IMGNAME}
|
||||
MNT=${NANO_OBJ}/_.mnt
|
||||
mkdir -p ${MNT}
|
||||
|
||||
if [ "${NANO_MD_BACKING}" = "swap" ] ; then
|
||||
MD=`mdconfig -a -t swap -s ${NANO_MEDIASIZE} -x ${NANO_SECTS} \
|
||||
-y ${NANO_HEADS}`
|
||||
else
|
||||
echo "Creating md backing file..."
|
||||
nano_rm -f ${IMG}
|
||||
dd if=/dev/zero of=${IMG} seek=${NANO_MEDIASIZE} count=0
|
||||
MD=`mdconfig -a -t vnode -f ${IMG} -x ${NANO_SECTS} \
|
||||
-y ${NANO_HEADS}`
|
||||
fi
|
||||
|
||||
trap "echo 'Running exit trap code' ; df -i ${MNT} ; nano_umount ${MNT} || true ; mdconfig -d -u $MD" 1 2 15 EXIT
|
||||
|
||||
fdisk -i -f ${NANO_OBJ}/_.fdisk ${MD}
|
||||
fdisk ${MD}
|
||||
# XXX: params
|
||||
# XXX: pick up cached boot* files, they may not be in image anymore.
|
||||
if [ -f ${NANO_WORLDDIR}/${NANO_BOOTLOADER} ]; then
|
||||
boot0cfg -B -b ${NANO_WORLDDIR}/${NANO_BOOTLOADER} ${NANO_BOOT0CFG} ${MD}
|
||||
fi
|
||||
if [ -f ${NANO_WORLDDIR}/boot/boot ]; then
|
||||
bsdlabel -w -B -b ${NANO_WORLDDIR}/boot/boot ${MD}s1
|
||||
else
|
||||
bsdlabel -w ${MD}s1
|
||||
fi
|
||||
bsdlabel ${MD}s1
|
||||
|
||||
# Create first image
|
||||
populate_slice /dev/${MD}s1a ${NANO_WORLDDIR} ${MNT} "s1a"
|
||||
mount /dev/${MD}s1a ${MNT}
|
||||
echo "Generating mtree..."
|
||||
( cd ${MNT} && mtree -c ) > ${NANO_OBJ}/_.mtree
|
||||
( cd ${MNT} && du -k ) > ${NANO_OBJ}/_.du
|
||||
nano_umount ${MNT}
|
||||
|
||||
if [ $NANO_IMAGES -gt 1 -a $NANO_INIT_IMG2 -gt 0 ] ; then
|
||||
# Duplicate to second image (if present)
|
||||
echo "Duplicating to second image..."
|
||||
dd conv=sparse if=/dev/${MD}s1 of=/dev/${MD}s2 bs=64k
|
||||
mount /dev/${MD}s2a ${MNT}
|
||||
for f in ${MNT}/etc/fstab ${MNT}/conf/base/etc/fstab
|
||||
do
|
||||
sed -i "" "s=${NANO_DRIVE}s1=${NANO_DRIVE}s2=g" $f
|
||||
done
|
||||
nano_umount ${MNT}
|
||||
# Override the label from the first partition so we
|
||||
# don't confuse glabel with duplicates.
|
||||
if [ ! -z ${NANO_LABEL} ]; then
|
||||
tunefs -L ${NANO_LABEL}"s2a" /dev/${MD}s2a
|
||||
fi
|
||||
fi
|
||||
|
||||
# Create Config slice
|
||||
populate_cfg_slice /dev/${MD}s3 "${NANO_CFGDIR}" ${MNT} "s3"
|
||||
|
||||
# Create Data slice, if any.
|
||||
if [ $NANO_DATASIZE -ne 0 ] ; then
|
||||
populate_data_slice /dev/${MD}s4 "${NANO_DATADIR}" ${MNT} "s4"
|
||||
fi
|
||||
|
||||
if [ "${NANO_MD_BACKING}" = "swap" ] ; then
|
||||
if [ ${NANO_IMAGE_MBRONLY} ]; then
|
||||
echo "Writing out _.disk.mbr..."
|
||||
dd if=/dev/${MD} of=${NANO_DISKIMGDIR}/_.disk.mbr bs=512 count=1
|
||||
else
|
||||
echo "Writing out ${NANO_IMGNAME}..."
|
||||
dd if=/dev/${MD} of=${IMG} bs=64k
|
||||
fi
|
||||
|
||||
echo "Writing out ${NANO_IMGNAME}..."
|
||||
dd conv=sparse if=/dev/${MD} of=${IMG} bs=64k
|
||||
fi
|
||||
|
||||
if ${do_copyout_partition} ; then
|
||||
echo "Writing out _.disk.image..."
|
||||
dd conv=sparse if=/dev/${MD}s1 of=${NANO_DISKIMGDIR}/_.disk.image bs=64k
|
||||
fi
|
||||
mdconfig -d -u $MD
|
||||
|
||||
trap - 1 2 15
|
||||
trap nano_cleanup EXIT
|
||||
|
||||
) > ${NANO_OBJ}/_.di 2>&1
|
||||
)
|
||||
|
||||
last_orders () (
|
||||
# Redefine this function with any last orders you may have
|
||||
# after the build completed, for instance to copy the finished
|
||||
# image to a more convenient place:
|
||||
# cp ${NANO_DISKIMGDIR}/_.disk.image /home/ftp/pub/nanobsd.disk
|
||||
true
|
||||
)
|
||||
|
||||
#######################################################################
|
||||
#
|
||||
# Optional convenience functions.
|
||||
#
|
||||
#######################################################################
|
||||
|
||||
#######################################################################
|
||||
# Common Flash device geometries
|
||||
#
|
||||
|
||||
FlashDevice () {
|
||||
if [ -d ${NANO_TOOLS} ] ; then
|
||||
. ${NANO_TOOLS}/FlashDevice.sub
|
||||
else
|
||||
. ${NANO_SRC}/${NANO_TOOLS}/FlashDevice.sub
|
||||
fi
|
||||
sub_FlashDevice $1 $2
|
||||
}
|
||||
|
||||
#######################################################################
|
||||
# USB device geometries
|
||||
#
|
||||
# Usage:
|
||||
# UsbDevice Generic 1000 # a generic flash key sold as having 1GB
|
||||
#
|
||||
# This function will set NANO_MEDIASIZE, NANO_HEADS and NANO_SECTS for you.
|
||||
#
|
||||
# Note that the capacity of a flash key is usually advertised in MB or
|
||||
# GB, *not* MiB/GiB. As such, the precise number of cylinders available
|
||||
# for C/H/S geometry may vary depending on the actual flash geometry.
|
||||
#
|
||||
# The following generic device layouts are understood:
|
||||
# generic An alias for generic-hdd.
|
||||
# generic-hdd 255H 63S/T xxxxC with no MBR restrictions.
|
||||
# generic-fdd 64H 32S/T xxxxC with no MBR restrictions.
|
||||
#
|
||||
# The generic-hdd device is preferred for flash devices larger than 1GB.
|
||||
#
|
||||
|
||||
UsbDevice () {
|
||||
a1=`echo $1 | tr '[:upper:]' '[:lower:]'`
|
||||
case $a1 in
|
||||
generic-fdd)
|
||||
NANO_HEADS=64
|
||||
NANO_SECTS=32
|
||||
NANO_MEDIASIZE=$(( $2 * 1000 * 1000 / 512 ))
|
||||
;;
|
||||
generic|generic-hdd)
|
||||
NANO_HEADS=255
|
||||
NANO_SECTS=63
|
||||
NANO_MEDIASIZE=$(( $2 * 1000 * 1000 / 512 ))
|
||||
;;
|
||||
*)
|
||||
echo "Unknown USB flash device"
|
||||
exit 2
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
#######################################################################
|
||||
# Setup serial console
|
||||
|
||||
cust_comconsole () (
|
||||
# Enable getty on console
|
||||
sed -i "" -e /tty[du]0/s/off/on/ ${NANO_WORLDDIR}/etc/ttys
|
||||
|
||||
# Disable getty on syscons devices
|
||||
sed -i "" -e '/^ttyv[0-8]/s/ on/ off/' ${NANO_WORLDDIR}/etc/ttys
|
||||
|
||||
# Tell loader to use serial console early.
|
||||
echo "${NANO_BOOT2CFG}" > ${NANO_WORLDDIR}/boot.config
|
||||
)
|
||||
|
||||
#######################################################################
|
||||
# Allow root login via ssh
|
||||
|
||||
cust_allow_ssh_root () (
|
||||
sed -i "" -e '/PermitRootLogin/s/.*/PermitRootLogin yes/' \
|
||||
${NANO_WORLDDIR}/etc/ssh/sshd_config
|
||||
)
|
||||
|
||||
#######################################################################
|
||||
# Install the stuff under ./Files
|
||||
|
||||
cust_install_files () (
|
||||
cd ${NANO_TOOLS}/Files
|
||||
find . -print | grep -Ev '/(CVS|\.svn|\.hg|\.git)' | cpio -Ldumpv ${NANO_WORLDDIR}
|
||||
)
|
||||
|
||||
#######################################################################
|
||||
# Install packages from ${NANO_PACKAGE_DIR}
|
||||
|
||||
cust_pkg () (
|
||||
|
||||
# If the package directory doesn't exist, we're done.
|
||||
if [ ! -d ${NANO_PACKAGE_DIR} ]; then
|
||||
echo "DONE 0 packages"
|
||||
return 0
|
||||
fi
|
||||
|
||||
# Copy packages into chroot
|
||||
mkdir -p ${NANO_WORLDDIR}/Pkg ${NANO_WORLDDIR}/${NANO_PKG_META_BASE}/pkg
|
||||
(
|
||||
cd ${NANO_PACKAGE_DIR}
|
||||
find ${NANO_PACKAGE_LIST} -print |
|
||||
cpio -Ldumpv ${NANO_WORLDDIR}/Pkg
|
||||
)
|
||||
|
||||
# Count & report how many we have to install
|
||||
todo=`ls ${NANO_WORLDDIR}/Pkg | wc -l`
|
||||
echo "=== TODO: $todo"
|
||||
ls ${NANO_WORLDDIR}/Pkg
|
||||
echo "==="
|
||||
while true
|
||||
do
|
||||
# Record how many we have now
|
||||
have=`ls ${NANO_WORLDDIR}/${NANO_PKG_META_BASE}/pkg | wc -l`
|
||||
|
||||
# Attempt to install more packages
|
||||
# ...but no more than 200 at a time due to pkg_add's internal
|
||||
# limitations.
|
||||
CR0 'ls Pkg/*tbz | xargs -n 200 env PKG_DBDIR='${NANO_PKG_META_BASE}'/pkg pkg_add -v -F'
|
||||
|
||||
# See what that got us
|
||||
now=`ls ${NANO_WORLDDIR}/${NANO_PKG_META_BASE}/pkg | wc -l`
|
||||
echo "=== NOW $now"
|
||||
ls ${NANO_WORLDDIR}/${NANO_PKG_META_BASE}/pkg
|
||||
echo "==="
|
||||
|
||||
|
||||
if [ $now -eq $todo ] ; then
|
||||
echo "DONE $now packages"
|
||||
break
|
||||
elif [ $now -eq $have ] ; then
|
||||
echo "FAILED: Nothing happened on this pass"
|
||||
exit 2
|
||||
fi
|
||||
done
|
||||
nano_rm -rf ${NANO_WORLDDIR}/Pkg
|
||||
)
|
||||
|
||||
cust_pkgng () (
|
||||
|
||||
# If the package directory doesn't exist, we're done.
|
||||
if [ ! -d ${NANO_PACKAGE_DIR} ]; then
|
||||
echo "DONE 0 packages"
|
||||
return 0
|
||||
fi
|
||||
|
||||
# Find a pkg-* package
|
||||
for x in `find -s ${NANO_PACKAGE_DIR} -iname 'pkg-*'`; do
|
||||
_NANO_PKG_PACKAGE=`basename "$x"`
|
||||
done
|
||||
if [ -z "${_NANO_PKG_PACKAGE}" -o ! -f "${NANO_PACKAGE_DIR}/${_NANO_PKG_PACKAGE}" ]; then
|
||||
echo "FAILED: need a pkg/ package for bootstrapping"
|
||||
exit 2
|
||||
fi
|
||||
|
||||
# Copy packages into chroot
|
||||
mkdir -p ${NANO_WORLDDIR}/Pkg
|
||||
(
|
||||
cd ${NANO_PACKAGE_DIR}
|
||||
find ${NANO_PACKAGE_LIST} -print |
|
||||
cpio -Ldumpv ${NANO_WORLDDIR}/Pkg
|
||||
)
|
||||
|
||||
#Bootstrap pkg
|
||||
CR env ASSUME_ALWAYS_YES=YES SIGNATURE_TYPE=none /usr/sbin/pkg add /Pkg/${_NANO_PKG_PACKAGE}
|
||||
CR pkg -N >/dev/null 2>&1
|
||||
if [ "$?" -ne "0" ]; then
|
||||
echo "FAILED: pkg bootstrapping faied"
|
||||
exit 2
|
||||
fi
|
||||
nano_rm -f ${NANO_WORLDDIR}/Pkg/pkg-*
|
||||
|
||||
# Count & report how many we have to install
|
||||
todo=`ls ${NANO_WORLDDIR}/Pkg | /usr/bin/wc -l`
|
||||
todo=$(expr $todo + 1) # add one for pkg since it is installed already
|
||||
echo "=== TODO: $todo"
|
||||
ls ${NANO_WORLDDIR}/Pkg
|
||||
echo "==="
|
||||
while true
|
||||
do
|
||||
# Record how many we have now
|
||||
have=$(CR env ASSUME_ALWAYS_YES=YES /usr/sbin/pkg info | /usr/bin/wc -l)
|
||||
|
||||
# Attempt to install more packages
|
||||
CR0 'ls 'Pkg/*txz' | xargs env ASSUME_ALWAYS_YES=YES /usr/sbin/pkg add'
|
||||
|
||||
# See what that got us
|
||||
now=$(CR env ASSUME_ALWAYS_YES=YES /usr/sbin/pkg info | /usr/bin/wc -l)
|
||||
echo "=== NOW $now"
|
||||
CR env ASSUME_ALWAYS_YES=YES /usr/sbin/pkg info
|
||||
echo "==="
|
||||
if [ $now -eq $todo ] ; then
|
||||
echo "DONE $now packages"
|
||||
break
|
||||
elif [ $now -eq $have ] ; then
|
||||
echo "FAILED: Nothing happened on this pass"
|
||||
exit 2
|
||||
fi
|
||||
done
|
||||
nano_rm -rf ${NANO_WORLDDIR}/Pkg
|
||||
)
|
||||
|
||||
#######################################################################
|
||||
# Convenience function:
|
||||
# Register all args as customize function.
|
||||
|
||||
customize_cmd () {
|
||||
NANO_CUSTOMIZE="$NANO_CUSTOMIZE $*"
|
||||
}
|
||||
|
||||
#######################################################################
|
||||
# Convenience function:
|
||||
# Register all args as late customize function to run just before
|
||||
# image creation.
|
||||
|
||||
late_customize_cmd () {
|
||||
NANO_LATE_CUSTOMIZE="$NANO_LATE_CUSTOMIZE $*"
|
||||
}
|
||||
|
||||
#######################################################################
|
||||
#
|
||||
# All set up to go...
|
||||
#
|
||||
#######################################################################
|
||||
|
||||
# Progress Print
|
||||
# Print $2 at level $1.
|
||||
pprint() (
|
||||
if [ "$1" -le $PPLEVEL ]; then
|
||||
runtime=$(( `date +%s` - $NANO_STARTTIME ))
|
||||
printf "%s %.${1}s %s\n" "`date -u -r $runtime +%H:%M:%S`" "#####" "$2" 1>&3
|
||||
fi
|
||||
)
|
||||
|
||||
usage () {
|
||||
(
|
||||
echo "Usage: $0 [-bfiKknqvw] [-c config_file]"
|
||||
echo " -b suppress builds (both kernel and world)"
|
||||
echo " -c specify config file"
|
||||
echo " -f suppress code slice extraction"
|
||||
echo " -i suppress disk image build"
|
||||
echo " -K suppress installkernel"
|
||||
echo " -k suppress buildkernel"
|
||||
echo " -n add -DNO_CLEAN to buildworld, buildkernel, etc"
|
||||
echo " -q make output more quiet"
|
||||
echo " -v make output more verbose"
|
||||
echo " -w suppress buildworld"
|
||||
) 1>&2
|
||||
exit 2
|
||||
}
|
||||
|
||||
#######################################################################
|
||||
# Setup and Export Internal variables
|
||||
#
|
||||
|
||||
export_var() {
|
||||
var=$1
|
||||
# Lookup value of the variable.
|
||||
eval val=\$$var
|
||||
pprint 3 "Setting variable: $var=\"$val\""
|
||||
export $1
|
||||
}
|
||||
|
||||
# Call this function to set defaults _after_ parsing options.
|
||||
set_defaults_and_export() {
|
||||
test -n "${NANO_OBJ}" || NANO_OBJ=/usr/obj/nanobsd.${NANO_NAME}
|
||||
test -n "${MAKEOBJDIRPREFIX}" || MAKEOBJDIRPREFIX=${NANO_OBJ}
|
||||
test -n "${NANO_DISKIMGDIR}" || NANO_DISKIMGDIR=${NANO_OBJ}
|
||||
NANO_WORLDDIR=${NANO_OBJ}/_.w
|
||||
NANO_MAKE_CONF_BUILD=${MAKEOBJDIRPREFIX}/make.conf.build
|
||||
NANO_MAKE_CONF_INSTALL=${NANO_OBJ}/make.conf.install
|
||||
|
||||
# Override user's NANO_DRIVE if they specified a NANO_LABEL
|
||||
[ ! -z "${NANO_LABEL}" ] && NANO_DRIVE="ufs/${NANO_LABEL}"
|
||||
|
||||
# Set a default NANO_TOOLS to NANO_SRC/NANO_TOOLS if it exists.
|
||||
[ ! -d "${NANO_TOOLS}" ] && [ -d "${NANO_SRC}/${NANO_TOOLS}" ] && \
|
||||
NANO_TOOLS="${NANO_SRC}/${NANO_TOOLS}"
|
||||
|
||||
NANO_STARTTIME=`date +%s`
|
||||
pprint 3 "Exporting NanoBSD variables"
|
||||
export_var MAKEOBJDIRPREFIX
|
||||
export_var NANO_ARCH
|
||||
export_var NANO_CODESIZE
|
||||
export_var NANO_CONFSIZE
|
||||
export_var NANO_CUSTOMIZE
|
||||
export_var NANO_DATASIZE
|
||||
export_var NANO_DRIVE
|
||||
export_var NANO_HEADS
|
||||
export_var NANO_IMAGES
|
||||
export_var NANO_IMGNAME
|
||||
export_var NANO_MAKE
|
||||
export_var NANO_MAKE_CONF_BUILD
|
||||
export_var NANO_MAKE_CONF_INSTALL
|
||||
export_var NANO_MEDIASIZE
|
||||
export_var NANO_NAME
|
||||
export_var NANO_NEWFS
|
||||
export_var NANO_OBJ
|
||||
export_var NANO_PMAKE
|
||||
export_var NANO_SECTS
|
||||
export_var NANO_SRC
|
||||
export_var NANO_TOOLS
|
||||
export_var NANO_WORLDDIR
|
||||
export_var NANO_BOOT0CFG
|
||||
export_var NANO_BOOTLOADER
|
||||
export_var NANO_LABEL
|
||||
export_var NANO_MODULES
|
||||
}
|
||||
@ -29,900 +29,9 @@
|
||||
|
||||
set -e
|
||||
|
||||
#######################################################################
|
||||
#
|
||||
# Setup default values for all controlling variables.
|
||||
# These values can be overridden from the config file(s)
|
||||
#
|
||||
#######################################################################
|
||||
|
||||
# Name of this NanoBSD build. (Used to construct workdir names)
|
||||
NANO_NAME=full
|
||||
|
||||
# Source tree directory
|
||||
NANO_SRC=/usr/src
|
||||
|
||||
# Where nanobsd additional files live under the source tree
|
||||
NANO_TOOLS=tools/tools/nanobsd
|
||||
|
||||
# Where cust_pkg() finds packages to install
|
||||
NANO_PACKAGE_DIR=${NANO_SRC}/${NANO_TOOLS}/Pkg
|
||||
NANO_PACKAGE_LIST="*"
|
||||
|
||||
# where package metadata gets placed
|
||||
NANO_PKG_META_BASE=/var/db
|
||||
|
||||
# Object tree directory
|
||||
# default is subdir of /usr/obj
|
||||
#NANO_OBJ=""
|
||||
|
||||
# The directory to put the final images
|
||||
# default is ${NANO_OBJ}
|
||||
#NANO_DISKIMGDIR=""
|
||||
|
||||
# Make & parallel Make
|
||||
NANO_MAKE="make"
|
||||
NANO_PMAKE="make -j 3"
|
||||
|
||||
# The default name for any image we create.
|
||||
NANO_IMGNAME="_.disk.full"
|
||||
|
||||
# Options to put in make.conf during buildworld only
|
||||
CONF_BUILD=' '
|
||||
|
||||
# Options to put in make.conf during installworld only
|
||||
CONF_INSTALL=' '
|
||||
|
||||
# Options to put in make.conf during both build- & installworld.
|
||||
CONF_WORLD=' '
|
||||
|
||||
# Kernel config file to use
|
||||
NANO_KERNEL=GENERIC
|
||||
|
||||
# Kernel modules to install. If empty, no modules are installed.
|
||||
# Use "default" to install all built modules.
|
||||
NANO_MODULES=
|
||||
|
||||
# Customize commands.
|
||||
NANO_CUSTOMIZE=""
|
||||
|
||||
# Late customize commands.
|
||||
NANO_LATE_CUSTOMIZE=""
|
||||
|
||||
# Newfs paramters to use
|
||||
NANO_NEWFS="-b 4096 -f 512 -i 8192 -U"
|
||||
|
||||
# The drive name of the media at runtime
|
||||
NANO_DRIVE=ad0
|
||||
|
||||
# Target media size in 512 bytes sectors
|
||||
NANO_MEDIASIZE=2000000
|
||||
|
||||
# Number of code images on media (1 or 2)
|
||||
NANO_IMAGES=2
|
||||
|
||||
# 0 -> Leave second image all zeroes so it compresses better.
|
||||
# 1 -> Initialize second image with a copy of the first
|
||||
NANO_INIT_IMG2=1
|
||||
|
||||
# Size of code file system in 512 bytes sectors
|
||||
# If zero, size will be as large as possible.
|
||||
NANO_CODESIZE=0
|
||||
|
||||
# Size of configuration file system in 512 bytes sectors
|
||||
# Cannot be zero.
|
||||
NANO_CONFSIZE=2048
|
||||
|
||||
# Size of data file system in 512 bytes sectors
|
||||
# If zero: no partition configured.
|
||||
# If negative: max size possible
|
||||
NANO_DATASIZE=0
|
||||
|
||||
# Size of the /etc ramdisk in 512 bytes sectors
|
||||
NANO_RAM_ETCSIZE=10240
|
||||
|
||||
# Size of the /tmp+/var ramdisk in 512 bytes sectors
|
||||
NANO_RAM_TMPVARSIZE=10240
|
||||
|
||||
# Media geometry, only relevant if bios doesn't understand LBA.
|
||||
NANO_SECTS=63
|
||||
NANO_HEADS=16
|
||||
|
||||
# boot0 flags/options and configuration
|
||||
NANO_BOOT0CFG="-o packet -s 1 -m 3"
|
||||
NANO_BOOTLOADER="boot/boot0sio"
|
||||
|
||||
# boot2 flags/options
|
||||
# default force serial console
|
||||
NANO_BOOT2CFG="-h"
|
||||
|
||||
# Backing type of md(4) device
|
||||
# Can be "file" or "swap"
|
||||
NANO_MD_BACKING="file"
|
||||
|
||||
# for swap type md(4) backing, write out the mbr only
|
||||
NANO_IMAGE_MBRONLY=true
|
||||
|
||||
# Progress Print level
|
||||
PPLEVEL=3
|
||||
|
||||
# Set NANO_LABEL to non-blank to form the basis for using /dev/ufs/label
|
||||
# in preference to /dev/${NANO_DRIVE}
|
||||
# Root partition will be ${NANO_LABEL}s{1,2}
|
||||
# /cfg partition will be ${NANO_LABEL}s3
|
||||
# /data partition will be ${NANO_LABEL}s4
|
||||
NANO_LABEL=""
|
||||
|
||||
#######################################################################
|
||||
# Architecture to build. Corresponds to TARGET_ARCH in a buildworld.
|
||||
# Unfortunately, there's no way to set TARGET at this time, and it
|
||||
# conflates the two, so architectures where TARGET != TARGET_ARCH do
|
||||
# not work. This defaults to the arch of the current machine.
|
||||
|
||||
NANO_ARCH=`uname -p`
|
||||
|
||||
# Directory to populate /cfg from
|
||||
NANO_CFGDIR=""
|
||||
|
||||
# Directory to populate /data from
|
||||
NANO_DATADIR=""
|
||||
|
||||
# src.conf to use when building the image. Defaults to /dev/null for the sake
|
||||
# of determinism.
|
||||
SRCCONF=${SRCCONF:=/dev/null}
|
||||
|
||||
#######################################################################
|
||||
#
|
||||
# The functions which do the real work.
|
||||
# Can be overridden from the config file(s)
|
||||
#
|
||||
#######################################################################
|
||||
|
||||
# rm doesn't know -x prior to FreeBSD 10, so cope with a variety of build
|
||||
# hosts for now.
|
||||
nano_rm ( ) {
|
||||
case $(uname -r) in
|
||||
7*|8*|9*) rm $* ;;
|
||||
*) rm -x $* ;;
|
||||
esac
|
||||
}
|
||||
|
||||
# run in the world chroot, errors fatal
|
||||
CR()
|
||||
{
|
||||
chroot ${NANO_WORLDDIR} /bin/sh -exc "$*"
|
||||
}
|
||||
|
||||
# run in the world chroot, errors not fatal
|
||||
CR0()
|
||||
{
|
||||
chroot ${NANO_WORLDDIR} /bin/sh -c "$*" || true
|
||||
}
|
||||
|
||||
nano_cleanup ( ) (
|
||||
if [ $? -ne 0 ]; then
|
||||
echo "Error encountered. Check for errors in last log file." 1>&2
|
||||
fi
|
||||
exit $?
|
||||
)
|
||||
|
||||
clean_build ( ) (
|
||||
pprint 2 "Clean and create object directory (${MAKEOBJDIRPREFIX})"
|
||||
|
||||
if ! nano_rm -rf ${MAKEOBJDIRPREFIX}/ > /dev/null 2>&1 ; then
|
||||
chflags -R noschg ${MAKEOBJDIRPREFIX}/
|
||||
nano_rm -r ${MAKEOBJDIRPREFIX}/
|
||||
fi
|
||||
)
|
||||
|
||||
make_conf_build ( ) (
|
||||
pprint 2 "Construct build make.conf ($NANO_MAKE_CONF_BUILD)"
|
||||
|
||||
mkdir -p ${MAKEOBJDIRPREFIX}
|
||||
printenv > ${MAKEOBJDIRPREFIX}/_.env
|
||||
|
||||
echo "${CONF_WORLD}" > ${NANO_MAKE_CONF_BUILD}
|
||||
echo "${CONF_BUILD}" >> ${NANO_MAKE_CONF_BUILD}
|
||||
)
|
||||
|
||||
build_world ( ) (
|
||||
pprint 2 "run buildworld"
|
||||
pprint 3 "log: ${MAKEOBJDIRPREFIX}/_.bw"
|
||||
|
||||
cd ${NANO_SRC}
|
||||
env TARGET_ARCH=${NANO_ARCH} ${NANO_PMAKE} \
|
||||
SRCCONF=${SRCCONF} \
|
||||
__MAKE_CONF=${NANO_MAKE_CONF_BUILD} buildworld \
|
||||
> ${MAKEOBJDIRPREFIX}/_.bw 2>&1
|
||||
)
|
||||
|
||||
build_kernel ( ) (
|
||||
local extra
|
||||
|
||||
pprint 2 "build kernel ($NANO_KERNEL)"
|
||||
pprint 3 "log: ${MAKEOBJDIRPREFIX}/_.bk"
|
||||
|
||||
(
|
||||
if [ -f ${NANO_KERNEL} ] ; then
|
||||
kernconfdir_arg="KERNCONFDIR='$(realpath $(dirname ${NANO_KERNEL}))'"
|
||||
kernconf=$(basename ${NANO_KERNEL})
|
||||
else
|
||||
kernconf=${NANO_KERNEL}
|
||||
fi
|
||||
|
||||
cd ${NANO_SRC};
|
||||
# unset these just in case to avoid compiler complaints
|
||||
# when cross-building
|
||||
unset TARGET_CPUTYPE
|
||||
# Note: We intentionally build all modules, not only the ones in
|
||||
# NANO_MODULES so the built world can be reused by multiple images.
|
||||
eval "TARGET_ARCH=${NANO_ARCH} ${NANO_PMAKE} buildkernel \
|
||||
SRCCONF='${SRCCONF}' \
|
||||
__MAKE_CONF='${NANO_MAKE_CONF_BUILD}' \
|
||||
${kernconfdir_arg} KERNCONF=${kernconf}"
|
||||
) > ${MAKEOBJDIRPREFIX}/_.bk 2>&1
|
||||
)
|
||||
|
||||
clean_world ( ) (
|
||||
if [ "${NANO_OBJ}" != "${MAKEOBJDIRPREFIX}" ]; then
|
||||
pprint 2 "Clean and create object directory (${NANO_OBJ})"
|
||||
if ! nano_rm -rf ${NANO_OBJ}/ > /dev/null 2>&1 ; then
|
||||
chflags -R noschg ${NANO_OBJ}
|
||||
nano_rm -r ${NANO_OBJ}/
|
||||
fi
|
||||
mkdir -p ${NANO_OBJ} ${NANO_WORLDDIR}
|
||||
printenv > ${NANO_OBJ}/_.env
|
||||
else
|
||||
pprint 2 "Clean and create world directory (${NANO_WORLDDIR})"
|
||||
if ! nano_rm -rf ${NANO_WORLDDIR}/ > /dev/null 2>&1 ; then
|
||||
chflags -R noschg ${NANO_WORLDDIR}
|
||||
nano_rm -rf ${NANO_WORLDDIR}/
|
||||
fi
|
||||
mkdir -p ${NANO_WORLDDIR}
|
||||
fi
|
||||
)
|
||||
|
||||
make_conf_install ( ) (
|
||||
pprint 2 "Construct install make.conf ($NANO_MAKE_CONF_INSTALL)"
|
||||
|
||||
echo "${CONF_WORLD}" > ${NANO_MAKE_CONF_INSTALL}
|
||||
echo "${CONF_INSTALL}" >> ${NANO_MAKE_CONF_INSTALL}
|
||||
)
|
||||
|
||||
install_world ( ) (
|
||||
pprint 2 "installworld"
|
||||
pprint 3 "log: ${NANO_OBJ}/_.iw"
|
||||
|
||||
cd ${NANO_SRC}
|
||||
env TARGET_ARCH=${NANO_ARCH} \
|
||||
${NANO_MAKE} SRCCONF=${SRCCONF} \
|
||||
__MAKE_CONF=${NANO_MAKE_CONF_INSTALL} installworld \
|
||||
DESTDIR=${NANO_WORLDDIR} \
|
||||
> ${NANO_OBJ}/_.iw 2>&1
|
||||
chflags -R noschg ${NANO_WORLDDIR}
|
||||
)
|
||||
|
||||
install_etc ( ) (
|
||||
|
||||
pprint 2 "install /etc"
|
||||
pprint 3 "log: ${NANO_OBJ}/_.etc"
|
||||
|
||||
cd ${NANO_SRC}
|
||||
env TARGET_ARCH=${NANO_ARCH} \
|
||||
${NANO_MAKE} SRCCONF=${SRCCONF} \
|
||||
__MAKE_CONF=${NANO_MAKE_CONF_INSTALL} distribution \
|
||||
DESTDIR=${NANO_WORLDDIR} \
|
||||
> ${NANO_OBJ}/_.etc 2>&1
|
||||
# make.conf doesn't get created by default, but some ports need it
|
||||
# so they can spam it.
|
||||
cp /dev/null ${NANO_WORLDDIR}/etc/make.conf
|
||||
)
|
||||
|
||||
install_kernel ( ) (
|
||||
local extra
|
||||
|
||||
pprint 2 "install kernel ($NANO_KERNEL)"
|
||||
pprint 3 "log: ${NANO_OBJ}/_.ik"
|
||||
|
||||
(
|
||||
if [ -f ${NANO_KERNEL} ] ; then
|
||||
kernconfdir_arg="KERNCONFDIR='$(realpath $(dirname ${NANO_KERNEL}))'"
|
||||
kernconf=$(basename ${NANO_KERNEL})
|
||||
else
|
||||
kernconf=${NANO_KERNEL}
|
||||
fi
|
||||
|
||||
# Install all built modules if NANO_MODULES=default,
|
||||
# else install only listed modules (none if NANO_MODULES is empty).
|
||||
if [ "${NANO_MODULES}" != "default" ]; then
|
||||
modules_override_arg="MODULES_OVERRIDE='${NANO_MODULES}'"
|
||||
fi
|
||||
|
||||
cd ${NANO_SRC}
|
||||
eval "TARGET_ARCH=${NANO_ARCH} ${NANO_MAKE} installkernel \
|
||||
DESTDIR='${NANO_WORLDDIR}' \
|
||||
SRCCONF='${SRCCONF}' \
|
||||
__MAKE_CONF='${NANO_MAKE_CONF_INSTALL}' \
|
||||
${kernconfdir_arg} KERNCONF=${kernconf} \
|
||||
${modules_override_arg}"
|
||||
) > ${NANO_OBJ}/_.ik 2>&1
|
||||
)
|
||||
|
||||
native_xtools ( ) (
|
||||
print 2 "Installing the optimized native build tools for cross env"
|
||||
pprint 3 "log: ${NANO_OBJ}/_.native_xtools"
|
||||
|
||||
cd ${NANO_SRC}
|
||||
env TARGET_ARCH=${NANO_ARCH} \
|
||||
${NANO_MAKE} SRCCONF=${SRCCONF} \
|
||||
__MAKE_CONF=${NANO_MAKE_CONF_INSTALL} native-xtools \
|
||||
DESTDIR=${NANO_WORLDDIR} \
|
||||
> ${NANO_OBJ}/_.native_xtools 2>&1
|
||||
)
|
||||
|
||||
run_customize() (
|
||||
|
||||
pprint 2 "run customize scripts"
|
||||
for c in $NANO_CUSTOMIZE
|
||||
do
|
||||
pprint 2 "customize \"$c\""
|
||||
pprint 3 "log: ${NANO_OBJ}/_.cust.$c"
|
||||
pprint 4 "`type $c`"
|
||||
( set -x ; $c ) > ${NANO_OBJ}/_.cust.$c 2>&1
|
||||
done
|
||||
)
|
||||
|
||||
run_late_customize() (
|
||||
|
||||
pprint 2 "run late customize scripts"
|
||||
for c in $NANO_LATE_CUSTOMIZE
|
||||
do
|
||||
pprint 2 "late customize \"$c\""
|
||||
pprint 3 "log: ${NANO_OBJ}/_.late_cust.$c"
|
||||
pprint 4 "`type $c`"
|
||||
( set -x ; $c ) > ${NANO_OBJ}/_.late_cust.$c 2>&1
|
||||
done
|
||||
)
|
||||
|
||||
setup_nanobsd ( ) (
|
||||
pprint 2 "configure nanobsd setup"
|
||||
pprint 3 "log: ${NANO_OBJ}/_.dl"
|
||||
|
||||
(
|
||||
cd ${NANO_WORLDDIR}
|
||||
|
||||
# Move /usr/local/etc to /etc/local so that the /cfg stuff
|
||||
# can stomp on it. Otherwise packages like ipsec-tools which
|
||||
# have hardcoded paths under ${prefix}/etc are not tweakable.
|
||||
if [ -d usr/local/etc ] ; then
|
||||
(
|
||||
mkdir -p etc/local
|
||||
cd usr/local/etc
|
||||
find . -print | cpio -dumpl ../../../etc/local
|
||||
cd ..
|
||||
nano_rm -rf etc
|
||||
ln -s ../../etc/local etc
|
||||
)
|
||||
fi
|
||||
|
||||
for d in var etc
|
||||
do
|
||||
# link /$d under /conf
|
||||
# we use hard links so we have them both places.
|
||||
# the files in /$d will be hidden by the mount.
|
||||
# XXX: configure /$d ramdisk size
|
||||
mkdir -p conf/base/$d conf/default/$d
|
||||
find $d -print | cpio -dumpl conf/base/
|
||||
done
|
||||
|
||||
echo "$NANO_RAM_ETCSIZE" > conf/base/etc/md_size
|
||||
echo "$NANO_RAM_TMPVARSIZE" > conf/base/var/md_size
|
||||
|
||||
# pick up config files from the special partition
|
||||
echo "mount -o ro /dev/${NANO_DRIVE}s3" > conf/default/etc/remount
|
||||
|
||||
# Put /tmp on the /var ramdisk (could be symlink already)
|
||||
nano_rm -rf tmp
|
||||
ln -s var/tmp tmp
|
||||
|
||||
) > ${NANO_OBJ}/_.dl 2>&1
|
||||
)
|
||||
|
||||
setup_nanobsd_etc ( ) (
|
||||
pprint 2 "configure nanobsd /etc"
|
||||
|
||||
(
|
||||
cd ${NANO_WORLDDIR}
|
||||
|
||||
# create diskless marker file
|
||||
touch etc/diskless
|
||||
|
||||
# Make root filesystem R/O by default
|
||||
echo "root_rw_mount=NO" >> etc/defaults/rc.conf
|
||||
|
||||
# save config file for scripts
|
||||
echo "NANO_DRIVE=${NANO_DRIVE}" > etc/nanobsd.conf
|
||||
|
||||
echo "/dev/${NANO_DRIVE}s1a / ufs ro 1 1" > etc/fstab
|
||||
echo "/dev/${NANO_DRIVE}s3 /cfg ufs rw,noauto 2 2" >> etc/fstab
|
||||
mkdir -p cfg
|
||||
)
|
||||
)
|
||||
|
||||
prune_usr() (
|
||||
|
||||
# Remove all empty directories in /usr
|
||||
find ${NANO_WORLDDIR}/usr -type d -depth -print |
|
||||
while read d
|
||||
do
|
||||
rmdir $d > /dev/null 2>&1 || true
|
||||
done
|
||||
)
|
||||
|
||||
newfs_part ( ) (
|
||||
local dev mnt lbl
|
||||
dev=$1
|
||||
mnt=$2
|
||||
lbl=$3
|
||||
echo newfs ${NANO_NEWFS} ${NANO_LABEL:+-L${NANO_LABEL}${lbl}} ${dev}
|
||||
newfs ${NANO_NEWFS} ${NANO_LABEL:+-L${NANO_LABEL}${lbl}} ${dev}
|
||||
mount -o async ${dev} ${mnt}
|
||||
)
|
||||
|
||||
# Convenient spot to work around any umount issues that your build environment
|
||||
# hits by overriding this method.
|
||||
nano_umount () (
|
||||
umount ${1}
|
||||
)
|
||||
|
||||
populate_slice ( ) (
|
||||
local dev dir mnt lbl
|
||||
dev=$1
|
||||
dir=$2
|
||||
mnt=$3
|
||||
lbl=$4
|
||||
echo "Creating ${dev} (mounting on ${mnt})"
|
||||
newfs_part ${dev} ${mnt} ${lbl}
|
||||
if [ -n "${dir}" -a -d "${dir}" ]; then
|
||||
echo "Populating ${lbl} from ${dir}"
|
||||
cd ${dir}
|
||||
find . -print | grep -Ev '/(CVS|\.svn|\.hg|\.git)' | cpio -dumpv ${mnt}
|
||||
fi
|
||||
df -i ${mnt}
|
||||
nano_umount ${mnt}
|
||||
)
|
||||
|
||||
populate_cfg_slice ( ) (
|
||||
populate_slice "$1" "$2" "$3" "$4"
|
||||
)
|
||||
|
||||
populate_data_slice ( ) (
|
||||
populate_slice "$1" "$2" "$3" "$4"
|
||||
)
|
||||
|
||||
create_diskimage ( ) (
|
||||
pprint 2 "build diskimage"
|
||||
pprint 3 "log: ${NANO_OBJ}/_.di"
|
||||
|
||||
(
|
||||
echo $NANO_MEDIASIZE $NANO_IMAGES \
|
||||
$NANO_SECTS $NANO_HEADS \
|
||||
$NANO_CODESIZE $NANO_CONFSIZE $NANO_DATASIZE |
|
||||
awk '
|
||||
{
|
||||
printf "# %s\n", $0
|
||||
|
||||
# size of cylinder in sectors
|
||||
cs = $3 * $4
|
||||
|
||||
# number of full cylinders on media
|
||||
cyl = int ($1 / cs)
|
||||
|
||||
# output fdisk geometry spec, truncate cyls to 1023
|
||||
if (cyl <= 1023)
|
||||
print "g c" cyl " h" $4 " s" $3
|
||||
else
|
||||
print "g c" 1023 " h" $4 " s" $3
|
||||
|
||||
if ($7 > 0) {
|
||||
# size of data partition in full cylinders
|
||||
dsl = int (($7 + cs - 1) / cs)
|
||||
} else {
|
||||
dsl = 0;
|
||||
}
|
||||
|
||||
# size of config partition in full cylinders
|
||||
csl = int (($6 + cs - 1) / cs)
|
||||
|
||||
if ($5 == 0) {
|
||||
# size of image partition(s) in full cylinders
|
||||
isl = int ((cyl - dsl - csl) / $2)
|
||||
} else {
|
||||
isl = int (($5 + cs - 1) / cs)
|
||||
}
|
||||
|
||||
# First image partition start at second track
|
||||
print "p 1 165 " $3, isl * cs - $3
|
||||
c = isl * cs;
|
||||
|
||||
# Second image partition (if any) also starts offset one
|
||||
# track to keep them identical.
|
||||
if ($2 > 1) {
|
||||
print "p 2 165 " $3 + c, isl * cs - $3
|
||||
c += isl * cs;
|
||||
}
|
||||
|
||||
# Config partition starts at cylinder boundary.
|
||||
print "p 3 165 " c, csl * cs
|
||||
c += csl * cs
|
||||
|
||||
# Data partition (if any) starts at cylinder boundary.
|
||||
if ($7 > 0) {
|
||||
print "p 4 165 " c, dsl * cs
|
||||
} else if ($7 < 0 && $1 > c) {
|
||||
print "p 4 165 " c, $1 - c
|
||||
} else if ($1 < c) {
|
||||
print "Disk space overcommitted by", \
|
||||
c - $1, "sectors" > "/dev/stderr"
|
||||
exit 2
|
||||
}
|
||||
|
||||
# Force slice 1 to be marked active. This is necessary
|
||||
# for booting the image from a USB device to work.
|
||||
print "a 1"
|
||||
}
|
||||
' > ${NANO_OBJ}/_.fdisk
|
||||
|
||||
IMG=${NANO_DISKIMGDIR}/${NANO_IMGNAME}
|
||||
MNT=${NANO_OBJ}/_.mnt
|
||||
mkdir -p ${MNT}
|
||||
|
||||
if [ "${NANO_MD_BACKING}" = "swap" ] ; then
|
||||
MD=`mdconfig -a -t swap -s ${NANO_MEDIASIZE} -x ${NANO_SECTS} \
|
||||
-y ${NANO_HEADS}`
|
||||
else
|
||||
echo "Creating md backing file..."
|
||||
nano_rm -f ${IMG}
|
||||
dd if=/dev/zero of=${IMG} seek=${NANO_MEDIASIZE} count=0
|
||||
MD=`mdconfig -a -t vnode -f ${IMG} -x ${NANO_SECTS} \
|
||||
-y ${NANO_HEADS}`
|
||||
fi
|
||||
|
||||
trap "echo 'Running exit trap code' ; df -i ${MNT} ; nano_umount ${MNT} || true ; mdconfig -d -u $MD" 1 2 15 EXIT
|
||||
|
||||
fdisk -i -f ${NANO_OBJ}/_.fdisk ${MD}
|
||||
fdisk ${MD}
|
||||
# XXX: params
|
||||
# XXX: pick up cached boot* files, they may not be in image anymore.
|
||||
if [ -f ${NANO_WORLDDIR}/${NANO_BOOTLOADER} ]; then
|
||||
boot0cfg -B -b ${NANO_WORLDDIR}/${NANO_BOOTLOADER} ${NANO_BOOT0CFG} ${MD}
|
||||
fi
|
||||
if [ -f ${NANO_WORLDDIR}/boot/boot ]; then
|
||||
bsdlabel -w -B -b ${NANO_WORLDDIR}/boot/boot ${MD}s1
|
||||
else
|
||||
bsdlabel -w ${MD}s1
|
||||
fi
|
||||
bsdlabel ${MD}s1
|
||||
|
||||
# Create first image
|
||||
populate_slice /dev/${MD}s1a ${NANO_WORLDDIR} ${MNT} "s1a"
|
||||
mount /dev/${MD}s1a ${MNT}
|
||||
echo "Generating mtree..."
|
||||
( cd ${MNT} && mtree -c ) > ${NANO_OBJ}/_.mtree
|
||||
( cd ${MNT} && du -k ) > ${NANO_OBJ}/_.du
|
||||
nano_umount ${MNT}
|
||||
|
||||
if [ $NANO_IMAGES -gt 1 -a $NANO_INIT_IMG2 -gt 0 ] ; then
|
||||
# Duplicate to second image (if present)
|
||||
echo "Duplicating to second image..."
|
||||
dd conv=sparse if=/dev/${MD}s1 of=/dev/${MD}s2 bs=64k
|
||||
mount /dev/${MD}s2a ${MNT}
|
||||
for f in ${MNT}/etc/fstab ${MNT}/conf/base/etc/fstab
|
||||
do
|
||||
sed -i "" "s=${NANO_DRIVE}s1=${NANO_DRIVE}s2=g" $f
|
||||
done
|
||||
nano_umount ${MNT}
|
||||
# Override the label from the first partition so we
|
||||
# don't confuse glabel with duplicates.
|
||||
if [ ! -z ${NANO_LABEL} ]; then
|
||||
tunefs -L ${NANO_LABEL}"s2a" /dev/${MD}s2a
|
||||
fi
|
||||
fi
|
||||
|
||||
# Create Config slice
|
||||
populate_cfg_slice /dev/${MD}s3 "${NANO_CFGDIR}" ${MNT} "s3"
|
||||
|
||||
# Create Data slice, if any.
|
||||
if [ $NANO_DATASIZE -ne 0 ] ; then
|
||||
populate_data_slice /dev/${MD}s4 "${NANO_DATADIR}" ${MNT} "s4"
|
||||
fi
|
||||
|
||||
if [ "${NANO_MD_BACKING}" = "swap" ] ; then
|
||||
if [ ${NANO_IMAGE_MBRONLY} ]; then
|
||||
echo "Writing out _.disk.mbr..."
|
||||
dd if=/dev/${MD} of=${NANO_DISKIMGDIR}/_.disk.mbr bs=512 count=1
|
||||
else
|
||||
echo "Writing out ${NANO_IMGNAME}..."
|
||||
dd if=/dev/${MD} of=${IMG} bs=64k
|
||||
fi
|
||||
|
||||
echo "Writing out ${NANO_IMGNAME}..."
|
||||
dd conv=sparse if=/dev/${MD} of=${IMG} bs=64k
|
||||
fi
|
||||
|
||||
if ${do_copyout_partition} ; then
|
||||
echo "Writing out _.disk.image..."
|
||||
dd conv=sparse if=/dev/${MD}s1 of=${NANO_DISKIMGDIR}/_.disk.image bs=64k
|
||||
fi
|
||||
mdconfig -d -u $MD
|
||||
|
||||
trap - 1 2 15
|
||||
trap nano_cleanup EXIT
|
||||
|
||||
) > ${NANO_OBJ}/_.di 2>&1
|
||||
)
|
||||
|
||||
last_orders () (
|
||||
# Redefine this function with any last orders you may have
|
||||
# after the build completed, for instance to copy the finished
|
||||
# image to a more convenient place:
|
||||
# cp ${NANO_DISKIMGDIR}/_.disk.image /home/ftp/pub/nanobsd.disk
|
||||
true
|
||||
)
|
||||
|
||||
#######################################################################
|
||||
#
|
||||
# Optional convenience functions.
|
||||
#
|
||||
#######################################################################
|
||||
|
||||
#######################################################################
|
||||
# Common Flash device geometries
|
||||
#
|
||||
|
||||
FlashDevice () {
|
||||
if [ -d ${NANO_TOOLS} ] ; then
|
||||
. ${NANO_TOOLS}/FlashDevice.sub
|
||||
else
|
||||
. ${NANO_SRC}/${NANO_TOOLS}/FlashDevice.sub
|
||||
fi
|
||||
sub_FlashDevice $1 $2
|
||||
}
|
||||
|
||||
#######################################################################
|
||||
# USB device geometries
|
||||
#
|
||||
# Usage:
|
||||
# UsbDevice Generic 1000 # a generic flash key sold as having 1GB
|
||||
#
|
||||
# This function will set NANO_MEDIASIZE, NANO_HEADS and NANO_SECTS for you.
|
||||
#
|
||||
# Note that the capacity of a flash key is usually advertised in MB or
|
||||
# GB, *not* MiB/GiB. As such, the precise number of cylinders available
|
||||
# for C/H/S geometry may vary depending on the actual flash geometry.
|
||||
#
|
||||
# The following generic device layouts are understood:
|
||||
# generic An alias for generic-hdd.
|
||||
# generic-hdd 255H 63S/T xxxxC with no MBR restrictions.
|
||||
# generic-fdd 64H 32S/T xxxxC with no MBR restrictions.
|
||||
#
|
||||
# The generic-hdd device is preferred for flash devices larger than 1GB.
|
||||
#
|
||||
|
||||
UsbDevice () {
|
||||
a1=`echo $1 | tr '[:upper:]' '[:lower:]'`
|
||||
case $a1 in
|
||||
generic-fdd)
|
||||
NANO_HEADS=64
|
||||
NANO_SECTS=32
|
||||
NANO_MEDIASIZE=$(( $2 * 1000 * 1000 / 512 ))
|
||||
;;
|
||||
generic|generic-hdd)
|
||||
NANO_HEADS=255
|
||||
NANO_SECTS=63
|
||||
NANO_MEDIASIZE=$(( $2 * 1000 * 1000 / 512 ))
|
||||
;;
|
||||
*)
|
||||
echo "Unknown USB flash device"
|
||||
exit 2
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
#######################################################################
|
||||
# Setup serial console
|
||||
|
||||
cust_comconsole () (
|
||||
# Enable getty on console
|
||||
sed -i "" -e /tty[du]0/s/off/on/ ${NANO_WORLDDIR}/etc/ttys
|
||||
|
||||
# Disable getty on syscons devices
|
||||
sed -i "" -e '/^ttyv[0-8]/s/ on/ off/' ${NANO_WORLDDIR}/etc/ttys
|
||||
|
||||
# Tell loader to use serial console early.
|
||||
echo "${NANO_BOOT2CFG}" > ${NANO_WORLDDIR}/boot.config
|
||||
)
|
||||
|
||||
#######################################################################
|
||||
# Allow root login via ssh
|
||||
|
||||
cust_allow_ssh_root () (
|
||||
sed -i "" -e '/PermitRootLogin/s/.*/PermitRootLogin yes/' \
|
||||
${NANO_WORLDDIR}/etc/ssh/sshd_config
|
||||
)
|
||||
|
||||
#######################################################################
|
||||
# Install the stuff under ./Files
|
||||
|
||||
cust_install_files () (
|
||||
cd ${NANO_TOOLS}/Files
|
||||
find . -print | grep -Ev '/(CVS|\.svn|\.hg|\.git)' | cpio -Ldumpv ${NANO_WORLDDIR}
|
||||
)
|
||||
|
||||
#######################################################################
|
||||
# Install packages from ${NANO_PACKAGE_DIR}
|
||||
|
||||
cust_pkg () (
|
||||
|
||||
# If the package directory doesn't exist, we're done.
|
||||
if [ ! -d ${NANO_PACKAGE_DIR} ]; then
|
||||
echo "DONE 0 packages"
|
||||
return 0
|
||||
fi
|
||||
|
||||
# Copy packages into chroot
|
||||
mkdir -p ${NANO_WORLDDIR}/Pkg ${NANO_WORLDDIR}/${NANO_PKG_META_BASE}/pkg
|
||||
(
|
||||
cd ${NANO_PACKAGE_DIR}
|
||||
find ${NANO_PACKAGE_LIST} -print |
|
||||
cpio -Ldumpv ${NANO_WORLDDIR}/Pkg
|
||||
)
|
||||
|
||||
# Count & report how many we have to install
|
||||
todo=`ls ${NANO_WORLDDIR}/Pkg | wc -l`
|
||||
echo "=== TODO: $todo"
|
||||
ls ${NANO_WORLDDIR}/Pkg
|
||||
echo "==="
|
||||
while true
|
||||
do
|
||||
# Record how many we have now
|
||||
have=`ls ${NANO_WORLDDIR}/${NANO_PKG_META_BASE}/pkg | wc -l`
|
||||
|
||||
# Attempt to install more packages
|
||||
# ...but no more than 200 at a time due to pkg_add's internal
|
||||
# limitations.
|
||||
CR0 'ls Pkg/*tbz | xargs -n 200 env PKG_DBDIR='${NANO_PKG_META_BASE}'/pkg pkg_add -v -F'
|
||||
|
||||
# See what that got us
|
||||
now=`ls ${NANO_WORLDDIR}/${NANO_PKG_META_BASE}/pkg | wc -l`
|
||||
echo "=== NOW $now"
|
||||
ls ${NANO_WORLDDIR}/${NANO_PKG_META_BASE}/pkg
|
||||
echo "==="
|
||||
|
||||
|
||||
if [ $now -eq $todo ] ; then
|
||||
echo "DONE $now packages"
|
||||
break
|
||||
elif [ $now -eq $have ] ; then
|
||||
echo "FAILED: Nothing happened on this pass"
|
||||
exit 2
|
||||
fi
|
||||
done
|
||||
nano_rm -rf ${NANO_WORLDDIR}/Pkg
|
||||
)
|
||||
|
||||
cust_pkgng () (
|
||||
|
||||
# If the package directory doesn't exist, we're done.
|
||||
if [ ! -d ${NANO_PACKAGE_DIR} ]; then
|
||||
echo "DONE 0 packages"
|
||||
return 0
|
||||
fi
|
||||
|
||||
# Find a pkg-* package
|
||||
for x in `find -s ${NANO_PACKAGE_DIR} -iname 'pkg-*'`; do
|
||||
_NANO_PKG_PACKAGE=`basename "$x"`
|
||||
done
|
||||
if [ -z "${_NANO_PKG_PACKAGE}" -o ! -f "${NANO_PACKAGE_DIR}/${_NANO_PKG_PACKAGE}" ]; then
|
||||
echo "FAILED: need a pkg/ package for bootstrapping"
|
||||
exit 2
|
||||
fi
|
||||
|
||||
# Copy packages into chroot
|
||||
mkdir -p ${NANO_WORLDDIR}/Pkg
|
||||
(
|
||||
cd ${NANO_PACKAGE_DIR}
|
||||
find ${NANO_PACKAGE_LIST} -print |
|
||||
cpio -Ldumpv ${NANO_WORLDDIR}/Pkg
|
||||
)
|
||||
|
||||
#Bootstrap pkg
|
||||
CR env ASSUME_ALWAYS_YES=YES SIGNATURE_TYPE=none /usr/sbin/pkg add /Pkg/${_NANO_PKG_PACKAGE}
|
||||
CR pkg -N >/dev/null 2>&1
|
||||
if [ "$?" -ne "0" ]; then
|
||||
echo "FAILED: pkg bootstrapping faied"
|
||||
exit 2
|
||||
fi
|
||||
nano_rm -f ${NANO_WORLDDIR}/Pkg/pkg-*
|
||||
|
||||
# Count & report how many we have to install
|
||||
todo=`ls ${NANO_WORLDDIR}/Pkg | /usr/bin/wc -l`
|
||||
todo=$(expr $todo + 1) # add one for pkg since it is installed already
|
||||
echo "=== TODO: $todo"
|
||||
ls ${NANO_WORLDDIR}/Pkg
|
||||
echo "==="
|
||||
while true
|
||||
do
|
||||
# Record how many we have now
|
||||
have=$(CR env ASSUME_ALWAYS_YES=YES /usr/sbin/pkg info | /usr/bin/wc -l)
|
||||
|
||||
# Attempt to install more packages
|
||||
CR0 'ls 'Pkg/*txz' | xargs env ASSUME_ALWAYS_YES=YES /usr/sbin/pkg add'
|
||||
|
||||
# See what that got us
|
||||
now=$(CR env ASSUME_ALWAYS_YES=YES /usr/sbin/pkg info | /usr/bin/wc -l)
|
||||
echo "=== NOW $now"
|
||||
CR env ASSUME_ALWAYS_YES=YES /usr/sbin/pkg info
|
||||
echo "==="
|
||||
if [ $now -eq $todo ] ; then
|
||||
echo "DONE $now packages"
|
||||
break
|
||||
elif [ $now -eq $have ] ; then
|
||||
echo "FAILED: Nothing happened on this pass"
|
||||
exit 2
|
||||
fi
|
||||
done
|
||||
nano_rm -rf ${NANO_WORLDDIR}/Pkg
|
||||
)
|
||||
|
||||
#######################################################################
|
||||
# Convenience function:
|
||||
# Register all args as customize function.
|
||||
|
||||
customize_cmd () {
|
||||
NANO_CUSTOMIZE="$NANO_CUSTOMIZE $*"
|
||||
}
|
||||
|
||||
#######################################################################
|
||||
# Convenience function:
|
||||
# Register all args as late customize function to run just before
|
||||
# image creation.
|
||||
|
||||
late_customize_cmd () {
|
||||
NANO_LATE_CUSTOMIZE="$NANO_LATE_CUSTOMIZE $*"
|
||||
}
|
||||
|
||||
#######################################################################
|
||||
#
|
||||
# All set up to go...
|
||||
#
|
||||
#######################################################################
|
||||
|
||||
# Progress Print
|
||||
# Print $2 at level $1.
|
||||
pprint() (
|
||||
if [ "$1" -le $PPLEVEL ]; then
|
||||
runtime=$(( `date +%s` - $NANO_STARTTIME ))
|
||||
printf "%s %.${1}s %s\n" "`date -u -r $runtime +%H:%M:%S`" "#####" "$2" 1>&3
|
||||
fi
|
||||
)
|
||||
|
||||
usage () {
|
||||
(
|
||||
echo "Usage: $0 [-bfiKknqvw] [-c config_file]"
|
||||
echo " -b suppress builds (both kernel and world)"
|
||||
echo " -c specify config file"
|
||||
echo " -f suppress code slice extraction"
|
||||
echo " -i suppress disk image build"
|
||||
echo " -K suppress installkernel"
|
||||
echo " -k suppress buildkernel"
|
||||
echo " -n add -DNO_CLEAN to buildworld, buildkernel, etc"
|
||||
echo " -q make output more quiet"
|
||||
echo " -v make output more verbose"
|
||||
echo " -w suppress buildworld"
|
||||
) 1>&2
|
||||
exit 2
|
||||
}
|
||||
nanobsd_sh=`realpath $0`
|
||||
topdir=`dirname ${nanobsd_sh}`
|
||||
. "${topdir}/defaults.sh"
|
||||
|
||||
#######################################################################
|
||||
# Parse arguments
|
||||
@ -1012,74 +121,22 @@ if [ $# -gt 0 ] ; then
|
||||
usage
|
||||
fi
|
||||
|
||||
trap nano_cleanup EXIT
|
||||
|
||||
#######################################################################
|
||||
# Setup and Export Internal variables
|
||||
#
|
||||
test -n "${NANO_OBJ}" || NANO_OBJ=/usr/obj/nanobsd.${NANO_NAME}
|
||||
test -n "${MAKEOBJDIRPREFIX}" || MAKEOBJDIRPREFIX=${NANO_OBJ}
|
||||
test -n "${NANO_DISKIMGDIR}" || NANO_DISKIMGDIR=${NANO_OBJ}
|
||||
|
||||
NANO_WORLDDIR=${NANO_OBJ}/_.w
|
||||
NANO_MAKE_CONF_BUILD=${MAKEOBJDIRPREFIX}/make.conf.build
|
||||
NANO_MAKE_CONF_INSTALL=${NANO_OBJ}/make.conf.install
|
||||
|
||||
if [ -d ${NANO_TOOLS} ] ; then
|
||||
true
|
||||
elif [ -d ${NANO_SRC}/${NANO_TOOLS} ] ; then
|
||||
NANO_TOOLS=${NANO_SRC}/${NANO_TOOLS}
|
||||
else
|
||||
if [ ! -d "${NANO_TOOLS}" ]; then
|
||||
echo "NANO_TOOLS directory does not exist" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if $do_clean ; then
|
||||
true
|
||||
else
|
||||
NANO_MAKE="${NANO_MAKE} -DNO_CLEAN"
|
||||
if ! $do_clean; then
|
||||
NANO_PMAKE="${NANO_PMAKE} -DNO_CLEAN"
|
||||
fi
|
||||
|
||||
# Override user's NANO_DRIVE if they specified a NANO_LABEL
|
||||
if [ ! -z "${NANO_LABEL}" ]; then
|
||||
NANO_DRIVE=ufs/${NANO_LABEL}
|
||||
fi
|
||||
|
||||
export MAKEOBJDIRPREFIX
|
||||
|
||||
export NANO_ARCH
|
||||
export NANO_CODESIZE
|
||||
export NANO_CONFSIZE
|
||||
export NANO_CUSTOMIZE
|
||||
export NANO_DATASIZE
|
||||
export NANO_DRIVE
|
||||
export NANO_HEADS
|
||||
export NANO_IMAGES
|
||||
export NANO_IMGNAME
|
||||
export NANO_MAKE
|
||||
export NANO_MAKE_CONF_BUILD
|
||||
export NANO_MAKE_CONF_INSTALL
|
||||
export NANO_MEDIASIZE
|
||||
export NANO_NAME
|
||||
export NANO_NEWFS
|
||||
export NANO_OBJ
|
||||
export NANO_PMAKE
|
||||
export NANO_SECTS
|
||||
export NANO_SRC
|
||||
export NANO_TOOLS
|
||||
export NANO_WORLDDIR
|
||||
export NANO_BOOT0CFG
|
||||
export NANO_BOOTLOADER
|
||||
export NANO_LABEL
|
||||
|
||||
#######################################################################
|
||||
# And then it is as simple as that...
|
||||
|
||||
# File descriptor 3 is used for logging output, see pprint
|
||||
exec 3>&1
|
||||
set_defaults_and_export
|
||||
|
||||
NANO_STARTTIME=`date +%s`
|
||||
pprint 1 "NanoBSD image ${NANO_NAME} build starting"
|
||||
|
||||
if $do_world ; then
|
||||
|
||||
Loading…
Reference in New Issue
Block a user