#!/bin/sh
#-
# Copyright (c) 2013-2018 The FreeBSD Foundation
# Copyright (c) 2013 Glen Barber
# Copyright (c) 2011 Nathan Whitehorn
# All rights reserved.
#
# Portions of this software were developed by Glen Barber
# under sponsorship from the FreeBSD Foundation.
#
# 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.
#
# release.sh: check out source trees, and build release components with
# totally clean, fresh trees.
# Based on release/generate-release.sh written by Nathan Whitehorn
#
# $FreeBSD$
#
export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin"
VERSION=2
# Prototypes that can be redefined per-chroot or per-target.
load_chroot_env() { }
load_target_env() { }
buildenv_setup() { }
usage() {
echo "Usage: $0 [-c release.conf]"
exit 1
}
# env_setup(): Set up the default build environment variables, such as the
# CHROOTDIR, VCSCMD, SVNROOT, etc. This is called before the release.conf
# file is sourced, if '-c <release.conf>' is specified.
env_setup() {
# The directory within which the release will be built.
CHROOTDIR="/scratch"
RELENGDIR="$(dirname $(realpath ${0}))"
# The default version control system command to obtain the sources.
for _dir in /usr/bin /usr/local/bin; do
for _svn in svn svnlite; do
[ -x "${_dir}/${_svn}" ] && VCSCMD="${_dir}/${_svn}"
[ ! -z "${VCSCMD}" ] && break 2
done
done
VCSCMD="${VCSCMD} checkout"
# The default svn checkout server, and svn branches for src/, doc/,
# and ports/.
SVNROOT="svn://svn.FreeBSD.org/"
SRCBRANCH="base/head@rHEAD"
DOCBRANCH="doc/head@rHEAD"
PORTBRANCH="ports/head@rHEAD"
# Set for embedded device builds.
EMBEDDEDBUILD=
# Sometimes one needs to checkout src with --force svn option.
# If custom kernel configs copied to src tree before checkout, e.g.
SRC_FORCE_CHECKOUT=
# The default make.conf and src.conf to use. Set to /dev/null
# by default to avoid polluting the chroot(8) environment with
# non-default settings.
MAKE_CONF="/dev/null"
SRC_CONF="/dev/null"
# The number of make(1) jobs, defaults to the number of CPUs available
# for buildworld, and half of number of CPUs available for buildkernel.
WORLD_FLAGS="-j$(sysctl -n hw.ncpu)"
KERNEL_FLAGS="-j$(( $(( $(sysctl -n hw.ncpu) + 1 )) / 2))"
MAKE_FLAGS="-s"
# The name of the kernel to build, defaults to GENERIC.
KERNEL="GENERIC"
# Set to non-empty value to disable checkout of doc/ and/or ports/.
# Disabling ports/ checkout also forces NODOC to be set.
NODOC=
NOPORTS=
# Set to non-empty value to disable distributing source tree.
NOSRC=
# Set to non-empty value to build dvd1.iso as part of the release.
WITH_DVD=
WITH_COMPRESSED_IMAGES=
# Set to non-empty value to build virtual machine images as part of
# the release.
WITH_VMIMAGES=
WITH_COMPRESSED_VMIMAGES=
XZ_THREADS=0
# Set to non-empty value to build virtual machine images for various
# cloud providers as part of the release.
WITH_CLOUDWARE=
return 0
} # env_setup()
# env_check(): Perform sanity tests on the build environment, such as ensuring
# files/directories exist, as well as adding backwards-compatibility hacks if
# necessary. This is called unconditionally, and overrides the defaults set
# in env_setup() if '-c <release.conf>' is specified.
env_check() {
chroot_build_release_cmd="chroot_build_release"
# Fix for backwards-compatibility with release.conf that does not have
# the trailing '/'.
case ${SVNROOT} in
*svn*)
SVNROOT="${SVNROOT}/"
;;
*)
;;
esac
# Prefix the branches with the SVNROOT for the full checkout URL.
SRCBRANCH="${SVNROOT}${SRCBRANCH}"
DOCBRANCH="${SVNROOT}${DOCBRANCH}"
PORTBRANCH="${SVNROOT}${PORTBRANCH}"
if [ -n "${EMBEDDEDBUILD}" ]; then
WITH_DVD=
WITH_COMPRESSED_IMAGES=
NODOC=yes
case ${EMBEDDED_TARGET}:${EMBEDDED_TARGET_ARCH} in
arm:arm*|arm64:aarch64)
chroot_build_release_cmd="chroot_arm_build_release"
;;
*)
;;
esac
fi
# If PORTS is set and NODOC is unset, force NODOC=yes because the ports
# tree is required to build the documentation set.
if [ -n "${NOPORTS}" ] && [ -z "${NODOC}" ]; then
echo "*** NOTICE: Setting NODOC=1 since ports tree is required"
echo " and NOPORTS is set."
NODOC=yes
fi
# If NOSRC, NOPORTS and/or NODOC are unset, they must not pass to make
# as variables. The release makefile verifies definedness of the
# NOPORTS/NODOC variables instead of their values.
SRCDOCPORTS=
if [ -n "${NOPORTS}" ]; then
SRCDOCPORTS="NOPORTS=yes"
fi
if [ -n "${NODOC}" ]; then
SRCDOCPORTS="${SRCDOCPORTS}${SRCDOCPORTS:+ }NODOC=yes"
fi
if [ -n "${NOSRC}" ]; then
SRCDOCPORTS="${SRCDOCPORTS}${SRCDOCPORTS:+ }NOSRC=yes"
fi
# The aggregated build-time flags based upon variables defined within
# this file, unless overridden by release.conf. In most cases, these
# will not need to be changed.
CONF_FILES="__MAKE_CONF=${MAKE_CONF} SRCCONF=${SRC_CONF}"
if [ -n "${TARGET}" ] && [ -n "${TARGET_ARCH}" ]; then
ARCH_FLAGS="TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH}"
else
ARCH_FLAGS=
fi
# Force src checkout if configured
FORCE_SRC_KEY=
if [ -n "${SRC_FORCE_CHECKOUT}" ]; then
FORCE_SRC_KEY="--force"
fi
if [ -z "${CHROOTDIR}" ]; then
echo "Please set CHROOTDIR."
exit 1
fi
if [ $(id -u) -ne 0 ]; then
echo "Needs to be run as root."
exit 1
fi
# Unset CHROOTBUILD_SKIP if the chroot(8) does not appear to exist.
if [ ! -z "${CHROOTBUILD_SKIP}" -a ! -e ${CHROOTDIR}/bin/sh ]; then
CHROOTBUILD_SKIP=
fi
CHROOT_MAKEENV="${CHROOT_MAKEENV} \
MAKEOBJDIRPREFIX=${CHROOTDIR}/tmp/obj"
CHROOT_WMAKEFLAGS="${MAKE_FLAGS} ${WORLD_FLAGS} ${CONF_FILES}"
CHROOT_IMAKEFLAGS="${WORLD_FLAGS} ${CONF_FILES}"
CHROOT_DMAKEFLAGS="${WORLD_FLAGS} ${CONF_FILES}"
RELEASE_WMAKEFLAGS="${MAKE_FLAGS} ${WORLD_FLAGS} ${ARCH_FLAGS} \
${CONF_FILES}"
RELEASE_KMAKEFLAGS="${MAKE_FLAGS} ${KERNEL_FLAGS} \
KERNCONF=\"${KERNEL}\" ${ARCH_FLAGS} ${CONF_FILES}"
RELEASE_RMAKEFLAGS="${ARCH_FLAGS} \
KERNCONF=\"${KERNEL}\" ${CONF_FILES} ${SRCDOCPORTS} \
WITH_DVD=${WITH_DVD} WITH_VMIMAGES=${WITH_VMIMAGES} \
WITH_CLOUDWARE=${WITH_CLOUDWARE} XZ_THREADS=${XZ_THREADS}"
return 0
} # env_check()
# chroot_setup(): Prepare the build chroot environment for the release build.
chroot_setup() {
load_chroot_env
mkdir -p ${CHROOTDIR}/usr
if [ -z "${SRC_UPDATE_SKIP}" ]; then
${VCSCMD} ${FORCE_SRC_KEY} ${SRCBRANCH} ${CHROOTDIR}/usr/src
fi
if [ -z "${NODOC}" ] && [ -z "${DOC_UPDATE_SKIP}" ]; then
${VCSCMD} ${DOCBRANCH} ${CHROOTDIR}/usr/doc
fi
if [ -z "${NOPORTS}" ] && [ -z "${PORTS_UPDATE_SKIP}" ]; then
${VCSCMD} ${PORTBRANCH} ${CHROOTDIR}/usr/ports
fi
if [ -z "${CHROOTBUILD_SKIP}" ]; then
cd ${CHROOTDIR}/usr/src
env ${CHROOT_MAKEENV} make ${CHROOT_WMAKEFLAGS} buildworld
env ${CHROOT_MAKEENV} make ${CHROOT_IMAKEFLAGS} installworld \
DESTDIR=${CHROOTDIR}
env ${CHROOT_MAKEENV} make ${CHROOT_DMAKEFLAGS} distribution \
DESTDIR=${CHROOTDIR}
fi
return 0
} # chroot_setup()
# extra_chroot_setup(): Prepare anything additional within the build
# necessary for the release build.
extra_chroot_setup() {
mkdir -p ${CHROOTDIR}/dev
mount -t devfs devfs ${CHROOTDIR}/dev
[ -e /etc/resolv.conf -a ! -e ${CHROOTDIR}/etc/resolv.conf ] && \
cp /etc/resolv.conf ${CHROOTDIR}/etc/resolv.conf
# Run ldconfig(8) in the chroot directory so /var/run/ld-elf*.so.hints
# is created. This is needed by ports-mgmt/pkg.
eval chroot ${CHROOTDIR} /etc/rc.d/ldconfig forcerestart
# If MAKE_CONF and/or SRC_CONF are set and not character devices
# (/dev/null), copy them to the chroot.
if [ -e ${MAKE_CONF} ] && [ ! -c ${MAKE_CONF} ]; then
mkdir -p ${CHROOTDIR}/$(dirname ${MAKE_CONF})
cp ${MAKE_CONF} ${CHROOTDIR}/${MAKE_CONF}
fi
if [ -e ${SRC_CONF} ] && [ ! -c ${SRC_CONF} ]; then
mkdir -p ${CHROOTDIR}/$(dirname ${SRC_CONF})
cp ${SRC_CONF} ${CHROOTDIR}/${SRC_CONF}
fi
if [ -d ${CHROOTDIR}/usr/ports ]; then
# Trick the ports 'run-autotools-fixup' target to do the right
# thing.
_OSVERSION=$(chroot ${CHROOTDIR} /usr/bin/uname -U)
REVISION=$(chroot ${CHROOTDIR} make -C /usr/src/release -V REVISION)
BRANCH=$(chroot ${CHROOTDIR} make -C /usr/src/release -V BRANCH)
UNAME_r=${REVISION}-${BRANCH}
if [ -d ${CHROOTDIR}/usr/doc ] && [ -z "${NODOC}" ]; then
PBUILD_FLAGS="OSVERSION=${_OSVERSION} BATCH=yes"
PBUILD_FLAGS="${PBUILD_FLAGS} UNAME_r=${UNAME_r}"
PBUILD_FLAGS="${PBUILD_FLAGS} OSREL=${REVISION}"
PBUILD_FLAGS="${PBUILD_FLAGS} WRKDIRPREFIX=/tmp/ports"
PBUILD_FLAGS="${PBUILD_FLAGS} DISTDIR=/tmp/distfiles"
chroot ${CHROOTDIR} env ${PBUILD_FLAGS} \
OPTIONS_UNSET="AVAHI FOP IGOR" make -C \
/usr/ports/textproc/docproj \
FORCE_PKG_REGISTER=1 \
install clean distclean
fi
fi
if [ ! -z "${EMBEDDEDPORTS}" ]; then
_OSVERSION=$(chroot ${CHROOTDIR} /usr/bin/uname -U)
REVISION=$(chroot ${CHROOTDIR} make -C /usr/src/release -V REVISION)
BRANCH=$(chroot ${CHROOTDIR} make -C /usr/src/release -V BRANCH)
PBUILD_FLAGS="OSVERSION=${_OSVERSION} BATCH=yes"
PBUILD_FLAGS="${PBUILD_FLAGS} UNAME_r=${UNAME_r}"
PBUILD_FLAGS="${PBUILD_FLAGS} OSREL=${REVISION}"
PBUILD_FLAGS="${PBUILD_FLAGS} WRKDIRPREFIX=/tmp/ports"
PBUILD_FLAGS="${PBUILD_FLAGS} DISTDIR=/tmp/distfiles"
for _PORT in ${EMBEDDEDPORTS}; do
eval chroot ${CHROOTDIR} env ${PBUILD_FLAGS} make -C \
/usr/ports/${_PORT} \
FORCE_PKG_REGISTER=1 deinstall install clean distclean
done
fi
buildenv_setup
return 0
} # extra_chroot_setup()
# chroot_build_target(): Build the userland and kernel for the build target.
chroot_build_target() {
load_target_env
if [ ! -z "${EMBEDDEDBUILD}" ]; then
RELEASE_WMAKEFLAGS="${RELEASE_WMAKEFLAGS} \
TARGET=${EMBEDDED_TARGET} \
TARGET_ARCH=${EMBEDDED_TARGET_ARCH}"
RELEASE_KMAKEFLAGS="${RELEASE_KMAKEFLAGS} \
TARGET=${EMBEDDED_TARGET} \
TARGET_ARCH=${EMBEDDED_TARGET_ARCH}"
fi
eval chroot ${CHROOTDIR} make -C /usr/src ${RELEASE_WMAKEFLAGS} buildworld
eval chroot ${CHROOTDIR} make -C /usr/src ${RELEASE_KMAKEFLAGS} buildkernel
return 0
} # chroot_build_target
# chroot_build_release(): Invoke the 'make release' target.
chroot_build_release() {
load_target_env
if [ ! -z "${WITH_VMIMAGES}" ]; then
if [ -z "${VMFORMATS}" ]; then
VMFORMATS="$(eval chroot ${CHROOTDIR} \
make -C /usr/src/release -V VMFORMATS)"
fi
if [ -z "${VMSIZE}" ]; then
VMSIZE="$(eval chroot ${CHROOTDIR} \
make -C /usr/src/release -V VMSIZE)"
fi
RELEASE_RMAKEFLAGS="${RELEASE_RMAKEFLAGS} \
VMFORMATS=\"${VMFORMATS}\" VMSIZE=${VMSIZE}"
fi
eval chroot ${CHROOTDIR} make -C /usr/src/release \
${RELEASE_RMAKEFLAGS} release
eval chroot ${CHROOTDIR} make -C /usr/src/release \
${RELEASE_RMAKEFLAGS} install DESTDIR=/R \
WITH_COMPRESSED_IMAGES=${WITH_COMPRESSED_IMAGES} \
WITH_COMPRESSED_VMIMAGES=${WITH_COMPRESSED_VMIMAGES}
return 0
} # chroot_build_release()
efi_boot_name()
{
case $1 in
arm)
echo "bootarm.efi"
;;
arm64)
echo "bootaa64.efi"
;;
amd64)
echo "bootx86.efi"
;;
esac
}
# chroot_arm_build_release(): Create arm SD card image.
chroot_arm_build_release() {
load_target_env
case ${EMBEDDED_TARGET} in
arm|arm64)
if [ -e "${RELENGDIR}/tools/arm.subr" ]; then
. "${RELENGDIR}/tools/arm.subr"
fi
;;
*)
;;
esac
[ ! -z "${RELEASECONF}" ] && . "${RELEASECONF}"
export MAKE_FLAGS="${MAKE_FLAGS} TARGET=${EMBEDDED_TARGET}"
export MAKE_FLAGS="${MAKE_FLAGS} TARGET_ARCH=${EMBEDDED_TARGET_ARCH}"
eval chroot ${CHROOTDIR} env WITH_UNIFIED_OBJDIR=1 make ${MAKE_FLAGS} -C /usr/src/release obj
export WORLDDIR="$(eval chroot ${CHROOTDIR} make ${MAKE_FLAGS} -C /usr/src/release -V WORLDDIR)"
export OBJDIR="$(eval chroot ${CHROOTDIR} env WITH_UNIFIED_OBJDIR=1 make ${MAKE_FLAGS} -C /usr/src/release -V .OBJDIR)"
export DESTDIR="${OBJDIR}/${KERNEL}"
export IMGBASE="${CHROOTDIR}/${OBJDIR}/${BOARDNAME}.img"
export OSRELEASE="$(eval chroot ${CHROOTDIR} make ${MAKE_FLAGS} -C /usr/src/release \
TARGET=${EMBEDDED_TARGET} TARGET_ARCH=${EMBEDDED_TARGET_ARCH} \
-V OSRELEASE)"
chroot ${CHROOTDIR} mkdir -p ${DESTDIR}
chroot ${CHROOTDIR} truncate -s ${IMAGE_SIZE} ${IMGBASE##${CHROOTDIR}}
export mddev=$(chroot ${CHROOTDIR} \
mdconfig -f ${IMGBASE##${CHROOTDIR}} ${MD_ARGS})
arm_create_disk
arm_install_base
arm_install_boot
arm_install_uboot
mdconfig -d -u ${mddev}
chroot ${CHROOTDIR} rmdir ${DESTDIR}
mv ${IMGBASE} ${CHROOTDIR}/${OBJDIR}/${OSRELEASE}-${BOARDNAME}.img
chroot ${CHROOTDIR} mkdir -p /R
chroot ${CHROOTDIR} cp -p ${OBJDIR}/${OSRELEASE}-${BOARDNAME}.img \
/R/${OSRELEASE}-${BOARDNAME}.img
chroot ${CHROOTDIR} xz -T ${XZ_THREADS} /R/${OSRELEASE}-${BOARDNAME}.img
cd ${CHROOTDIR}/R && sha512 ${OSRELEASE}* \
> CHECKSUM.SHA512
cd ${CHROOTDIR}/R && sha256 ${OSRELEASE}* \
> CHECKSUM.SHA256
return 0
} # chroot_arm_build_release()
# main(): Start here.
main() {
set -e # Everything must succeed
env_setup
while getopts c: opt; do
case ${opt} in
c)
RELEASECONF="$(realpath ${OPTARG})"
;;
\?)
usage
;;
esac
done
shift $(($OPTIND - 1))
if [ ! -z "${RELEASECONF}" ]; then
if [ -e "${RELEASECONF}" ]; then
. ${RELEASECONF}
else
echo "Nonexistent configuration file: ${RELEASECONF}"
echo "Using default build environment."
fi
fi
env_check
trap "umount ${CHROOTDIR}/dev" EXIT # Clean up devfs mount on exit
chroot_setup
extra_chroot_setup
chroot_build_target
${chroot_build_release_cmd}
return 0
} # main()
main "${@}"
