1#!/bin/sh 2#- 3# Copyright (c) 2013-2015 The FreeBSD Foundation 4# Copyright (c) 2013 Glen Barber 5# Copyright (c) 2011 Nathan Whitehorn 6# All rights reserved. 7# 8# Portions of this software were developed by Glen Barber 9# under sponsorship from the FreeBSD Foundation. 10# 11# Redistribution and use in source and binary forms, with or without 12# modification, are permitted provided that the following conditions 13# are met: 14# 1. Redistributions of source code must retain the above copyright 15# notice, this list of conditions and the following disclaimer. 16# 2. Redistributions in binary form must reproduce the above copyright 17# notice, this list of conditions and the following disclaimer in the 18# documentation and/or other materials provided with the distribution. 19# 20# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 21# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 24# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30# SUCH DAMAGE. 31# 32# release.sh: check out source trees, and build release components with 33# totally clean, fresh trees. 34# Based on release/generate-release.sh written by Nathan Whitehorn 35# 36# $FreeBSD$ 37# 38 39export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin" 40 41VERSION=2 42 43# Prototypes that can be redefined per-chroot or per-target. 44load_chroot_env() { } 45load_target_env() { } 46buildenv_setup() { } 47 48usage() { 49 echo "Usage: $0 [-c release.conf]" 50 exit 1 51} 52 53# env_setup(): Set up the default build environment variables, such as the 54# CHROOTDIR, VCSCMD, SVNROOT, etc. This is called before the release.conf 55# file is sourced, if '-c <release.conf>' is specified. 56env_setup() { 57 # The directory within which the release will be built. 58 CHROOTDIR="/scratch" 59 RELENGDIR="$(realpath $(dirname $(basename ${0})))" 60 61 # The default version control system command to obtain the sources. 62 for _dir in /usr/bin /usr/local/bin; do 63 for _svn in svn svnlite; do 64 [ -x "${_dir}/${_svn}" ] && VCSCMD="${_dir}/${_svn}" 65 [ ! -z "${VCSCMD}" ] && break 2 66 done 67 done 68 VCSCMD="${VCSCMD} checkout" 69 70 # The default svn checkout server, and svn branches for src/, doc/, 71 # and ports/. 72 SVNROOT="svn://svn.FreeBSD.org/" 73 SRCBRANCH="base/head@rHEAD" 74 DOCBRANCH="doc/head@rHEAD" 75 PORTBRANCH="ports/head@rHEAD" 76 77 # Set for embedded device builds. 78 EMBEDDEDBUILD= 79 80 # Sometimes one needs to checkout src with --force svn option. 81 # If custom kernel configs copied to src tree before checkout, e.g. 82 SRC_FORCE_CHECKOUT= 83 84 # The default make.conf and src.conf to use. Set to /dev/null 85 # by default to avoid polluting the chroot(8) environment with 86 # non-default settings. 87 MAKE_CONF="/dev/null" 88 SRC_CONF="/dev/null" 89 90 # The number of make(1) jobs, defaults to the number of CPUs available 91 # for buildworld, and half of number of CPUs available for buildkernel. 92 WORLD_FLAGS="-j$(sysctl -n hw.ncpu)" 93 KERNEL_FLAGS="-j$(( $(( $(sysctl -n hw.ncpu) + 1 )) / 2))" 94 95 MAKE_FLAGS="-s" 96 97 # The name of the kernel to build, defaults to GENERIC. 98 KERNEL="GENERIC" 99 100 # Set to non-empty value to disable checkout of doc/ and/or ports/. 101 # Disabling ports/ checkout also forces NODOC to be set. 102 NODOC= 103 NOPORTS= 104 105 # Set to non-empty value to build dvd1.iso as part of the release. 106 WITH_DVD= 107 WITH_COMPRESSED_IMAGES= 108 109 # Set to non-empty value to build virtual machine images as part of 110 # the release. 111 WITH_VMIMAGES= 112 WITH_COMPRESSED_VMIMAGES= 113 XZ_THREADS=0 114 115 # Set to non-empty value to build virtual machine images for various 116 # cloud providers as part of the release. 117 WITH_CLOUDWARE= 118 119 return 0 120} # env_setup() 121 122# env_check(): Perform sanity tests on the build environment, such as ensuring 123# files/directories exist, as well as adding backwards-compatibility hacks if 124# necessary. This is called unconditionally, and overrides the defaults set 125# in env_setup() if '-c <release.conf>' is specified. 126env_check() { 127 # Fix for backwards-compatibility with release.conf that does not have 128 # the trailing '/'. 129 case ${SVNROOT} in 130 *svn*) 131 SVNROOT="${SVNROOT}/" 132 ;; 133 *) 134 ;; 135 esac 136 137 # Prefix the branches with the SVNROOT for the full checkout URL. 138 SRCBRANCH="${SVNROOT}${SRCBRANCH}" 139 DOCBRANCH="${SVNROOT}${DOCBRANCH}" 140 PORTBRANCH="${SVNROOT}${PORTBRANCH}" 141 142 if [ -n "${EMBEDDEDBUILD}" ]; then 143 WITH_DVD= 144 WITH_COMPRESSED_IMAGES= 145 NODOC=yes 146 fi 147 148 # If PORTS is set and NODOC is unset, force NODOC=yes because the ports 149 # tree is required to build the documentation set. 150 if [ -n "${NOPORTS}" ] && [ -z "${NODOC}" ]; then 151 echo "*** NOTICE: Setting NODOC=1 since ports tree is required" 152 echo " and NOPORTS is set." 153 NODOC=yes 154 fi 155 156 # If NOPORTS and/or NODOC are unset, they must not pass to make as 157 # variables. The release makefile verifies definedness of the 158 # NOPORTS/NODOC variables instead of their values. 159 DOCPORTS= 160 if [ -n "${NOPORTS}" ]; then 161 DOCPORTS="NOPORTS=yes " 162 fi 163 if [ -n "${NODOC}" ]; then 164 DOCPORTS="${DOCPORTS}NODOC=yes" 165 fi 166 167 # The aggregated build-time flags based upon variables defined within 168 # this file, unless overridden by release.conf. In most cases, these 169 # will not need to be changed. 170 CONF_FILES="__MAKE_CONF=${MAKE_CONF} SRCCONF=${SRC_CONF}" 171 if [ -n "${TARGET}" ] && [ -n "${TARGET_ARCH}" ]; then 172 ARCH_FLAGS="TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH}" 173 else 174 ARCH_FLAGS= 175 fi 176 # Force src checkout if configured 177 FORCE_SRC_KEY= 178 if [ -n "${SRC_FORCE_CHECKOUT}" ]; then 179 FORCE_SRC_KEY="--force" 180 fi 181 182 if [ -z "${CHROOTDIR}" ]; then 183 echo "Please set CHROOTDIR." 184 exit 1 185 fi 186 187 if [ $(id -u) -ne 0 ]; then 188 echo "Needs to be run as root." 189 exit 1 190 fi 191 192 CHROOT_MAKEENV="${CHROOT_MAKEENV} \ 193 MAKEOBJDIRPREFIX=${CHROOTDIR}/tmp/obj" 194 CHROOT_WMAKEFLAGS="${MAKE_FLAGS} ${WORLD_FLAGS} ${CONF_FILES}" 195 CHROOT_IMAKEFLAGS="${CONF_FILES}" 196 CHROOT_DMAKEFLAGS="${CONF_FILES}" 197 RELEASE_WMAKEFLAGS="${MAKE_FLAGS} ${WORLD_FLAGS} ${ARCH_FLAGS} \ 198 ${CONF_FILES}" 199 RELEASE_KMAKEFLAGS="${MAKE_FLAGS} ${KERNEL_FLAGS} \ 200 KERNCONF=\"${KERNEL}\" ${ARCH_FLAGS} ${CONF_FILES}" 201 RELEASE_RMAKEFLAGS="${ARCH_FLAGS} \ 202 KERNCONF=\"${KERNEL}\" ${CONF_FILES} ${DOCPORTS} \ 203 WITH_DVD=${WITH_DVD} WITH_VMIMAGES=${WITH_VMIMAGES} \ 204 WITH_CLOUDWARE=${WITH_CLOUDWARE} XZ_THREADS=${XZ_THREADS}" 205 206 return 0 207} # env_check() 208 209# chroot_setup(): Prepare the build chroot environment for the release build. 210chroot_setup() { 211 load_chroot_env 212 mkdir -p ${CHROOTDIR}/usr 213 214 if [ -z "${SRC_UPDATE_SKIP}" ]; then 215 ${VCSCMD} ${FORCE_SRC_KEY} ${SRCBRANCH} ${CHROOTDIR}/usr/src 216 fi 217 if [ -z "${NODOC}" ] && [ -z "${DOC_UPDATE_SKIP}" ]; then 218 ${VCSCMD} ${DOCBRANCH} ${CHROOTDIR}/usr/doc 219 fi 220 if [ -z "${NOPORTS}" ] && [ -z "${PORTS_UPDATE_SKIP}" ]; then 221 ${VCSCMD} ${PORTBRANCH} ${CHROOTDIR}/usr/ports 222 fi 223 224 if [ -z "${CHROOTBUILD_SKIP}" ]; then 225 cd ${CHROOTDIR}/usr/src 226 env ${CHROOT_MAKEENV} make ${CHROOT_WMAKEFLAGS} buildworld 227 env ${CHROOT_MAKEENV} make ${CHROOT_IMAKEFLAGS} installworld \ 228 DESTDIR=${CHROOTDIR} 229 env ${CHROOT_MAKEENV} make ${CHROOT_DMAKEFLAGS} distribution \ 230 DESTDIR=${CHROOTDIR} 231 fi 232 233 return 0 234} # chroot_setup() 235 236# extra_chroot_setup(): Prepare anything additional within the build 237# necessary for the release build. 238extra_chroot_setup() { 239 mount -t devfs devfs ${CHROOTDIR}/dev 240 [ -e /etc/resolv.conf ] && cp /etc/resolv.conf \ 241 ${CHROOTDIR}/etc/resolv.conf 242 # Run ldconfig(8) in the chroot directory so /var/run/ld-elf*.so.hints 243 # is created. This is needed by ports-mgmt/pkg. 244 eval chroot ${CHROOTDIR} /etc/rc.d/ldconfig forcerestart 245 246 # If MAKE_CONF and/or SRC_CONF are set and not character devices 247 # (/dev/null), copy them to the chroot. 248 if [ -e ${MAKE_CONF} ] && [ ! -c ${MAKE_CONF} ]; then 249 mkdir -p ${CHROOTDIR}/$(dirname ${MAKE_CONF}) 250 cp ${MAKE_CONF} ${CHROOTDIR}/${MAKE_CONF} 251 fi 252 if [ -e ${SRC_CONF} ] && [ ! -c ${SRC_CONF} ]; then 253 mkdir -p ${CHROOTDIR}/$(dirname ${SRC_CONF}) 254 cp ${SRC_CONF} ${CHROOTDIR}/${SRC_CONF} 255 fi 256 257 if [ -d ${CHROOTDIR}/usr/ports ]; then 258 # Trick the ports 'run-autotools-fixup' target to do the right 259 # thing. 260 _OSVERSION=$(chroot ${CHROOTDIR} /usr/bin/uname -U) 261 REVISION=$(chroot ${CHROOTDIR} make -C /usr/src/release -V REVISION) 262 BRANCH=$(chroot ${CHROOTDIR} make -C /usr/src/release -V BRANCH) 263 UNAME_r=${REVISION}-${BRANCH} 264 if [ -d ${CHROOTDIR}/usr/doc ] && [ -z "${NODOC}" ]; then 265 PBUILD_FLAGS="OSVERSION=${_OSVERSION} BATCH=yes" 266 PBUILD_FLAGS="${PBUILD_FLAGS} UNAME_r=${UNAME_r}" 267 PBUILD_FLAGS="${PBUILD_FLAGS} OSREL=${REVISION}" 268 chroot ${CHROOTDIR} make -C /usr/ports/textproc/docproj \ 269 ${PBUILD_FLAGS} OPTIONS_UNSET="FOP IGOR" \ 270 install clean distclean 271 fi 272 fi 273 274 if [ ! -z "${EMBEDDEDPORTS}" ]; then 275 for _PORT in ${EMBEDDEDPORTS}; do 276 eval chroot ${CHROOTDIR} make -C /usr/ports/${_PORT} \ 277 BATCH=1 FORCE_PKG_REGISTER=1 install clean distclean 278 done 279 fi 280 281 buildenv_setup 282 283 return 0 284} # extra_chroot_setup() 285 286# chroot_build_target(): Build the userland and kernel for the build target. 287chroot_build_target() { 288 load_target_env 289 if [ ! -z "${EMBEDDEDBUILD}" ]; then 290 RELEASE_WMAKEFLAGS="${RELEASE_WMAKEFLAGS} \ 291 TARGET=${EMBEDDED_TARGET} \ 292 TARGET_ARCH=${EMBEDDED_TARGET_ARCH}" 293 RELEASE_KMAKEFLAGS="${RELEASE_KMAKEFLAGS} \ 294 TARGET=${EMBEDDED_TARGET} \ 295 TARGET_ARCH=${EMBEDDED_TARGET_ARCH}" 296 fi 297 eval chroot ${CHROOTDIR} make -C /usr/src ${RELEASE_WMAKEFLAGS} buildworld 298 eval chroot ${CHROOTDIR} make -C /usr/src ${RELEASE_KMAKEFLAGS} buildkernel 299 300 return 0 301} # chroot_build_target 302 303# chroot_build_release(): Invoke the 'make release' target. 304chroot_build_release() { 305 load_target_env 306 307 if [ -z "${EMBEDDEDBUILD}" ]; then 308 eval chroot ${CHROOTDIR} make -C /usr/src/release \ 309 ${RELEASE_RMAKEFLAGS} release 310 eval chroot ${CHROOTDIR} make -C /usr/src/release \ 311 ${RELEASE_RMAKEFLAGS} install DESTDIR=/R \ 312 WITH_COMPRESSED_IMAGES=${WITH_COMPRESSED_IMAGES} \ 313 WITH_COMPRESSED_VMIMAGES=${WITH_COMPRESSED_VMIMAGES} 314 return 0 315 else 316 load_target_env 317 # XXX: In progress. 318 return 0 319 fi 320 321 return 0 322} # chroot_build_release() 323 324# main(): Start here. 325main() { 326 set -e # Everything must succeed 327 env_setup 328 while getopts c: opt; do 329 case ${opt} in 330 c) 331 RELEASECONF="${OPTARG}" 332 ;; 333 \?) 334 usage 335 ;; 336 esac 337 done 338 shift $(($OPTIND - 1)) 339 if [ ! -z "${RELEASECONF}" ]; then 340 if [ -e "${RELEASECONF}" ]; then 341 . ${RELEASECONF} 342 else 343 echo "Nonexistent configuration file: ${RELEASECONF}" 344 echo "Using default build environment." 345 fi 346 fi 347 env_check 348 trap "umount ${CHROOTDIR}/dev" EXIT # Clean up devfs mount on exit 349 chroot_setup 350 extra_chroot_setup 351 chroot_build_target 352 chroot_build_release 353 354 return 0 355} # main() 356 357main "${@}" 358