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Index: head/tools/tools/nanobsd/defaults.sh
===================================================================
--- head/tools/tools/nanobsd/defaults.sh
+++ head/tools/tools/nanobsd/defaults.sh
@@ -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}/${NANO_TOOLS}"
+
+ NANO_STARTTIME=`date +%s`
+ pprint 3 "Exporting NanoBSD variables"
+ export_var MAKEOBJDIRPREFIX
+ export_var NANO_ARCH
+ export_var NANO_CODESIZE
+ export_var NANO_CONFSIZE
+ export_var NANO_CUSTOMIZE
+ export_var NANO_DATASIZE
+ export_var NANO_DRIVE
+ export_var NANO_HEADS
+ export_var NANO_IMAGES
+ export_var NANO_IMGNAME
+ export_var NANO_MAKE
+ export_var NANO_MAKE_CONF_BUILD
+ export_var NANO_MAKE_CONF_INSTALL
+ export_var NANO_MEDIASIZE
+ export_var NANO_NAME
+ export_var NANO_NEWFS
+ export_var NANO_OBJ
+ export_var NANO_PMAKE
+ export_var NANO_SECTS
+ export_var NANO_SRC
+ export_var NANO_TOOLS
+ export_var NANO_WORLDDIR
+ export_var NANO_BOOT0CFG
+ export_var NANO_BOOTLOADER
+ export_var NANO_LABEL
+ export_var NANO_MODULES
+}
Index: head/tools/tools/nanobsd/nanobsd.sh
===================================================================
--- head/tools/tools/nanobsd/nanobsd.sh
+++ head/tools/tools/nanobsd/nanobsd.sh
@@ -29,900 +29,9 @@
set -e
-#######################################################################
-#
-# Setup default values for all controlling variables.
-# These values can be overridden from the config file(s)
-#
-#######################################################################
-
-# Name of this NanoBSD build. (Used to construct workdir names)
-NANO_NAME=full
-
-# Source tree directory
-NANO_SRC=/usr/src
-
-# Where nanobsd additional files live under the source tree
-NANO_TOOLS=tools/tools/nanobsd
-
-# Where cust_pkg() finds packages to install
-NANO_PACKAGE_DIR=${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 @@
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

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