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: $0 [-c release.conf]" 50 exit 1 51} 52 53# env_setup(): Set up the default build environment variables, such as the 54# CHROOTDIR, VCSCMD, SVNROOT, etc. This is called before the release.conf 55# file is sourced, if '-c <release.conf>' is specified. 56env_setup() { 57 # The directory within which the release will be built. 58 CHROOTDIR="/scratch" 59 RELENGDIR="$(dirname $(realpath ${0}))" 60 61 # The default version control system command to obtain the sources. 62 for _dir in /usr/bin /usr/local/bin; do 63 for _svn in svn svnlite; do 64 [ -x "${_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 disable distributing source tree. 106 NOSRC= 107 108 # Set to non-empty value to build dvd1.iso as part of the release. 109 WITH_DVD= 110 WITH_COMPRESSED_IMAGES= 111 112 # Set to non-empty value to build virtual machine images as part of 113 # the release. 114 WITH_VMIMAGES= 115 WITH_COMPRESSED_VMIMAGES= 116 XZ_THREADS=0 117 118 # Set to non-empty value to build virtual machine images for various 119 # cloud providers as part of the release. 120 WITH_CLOUDWARE= 121 122 return 0 123} # env_setup() 124 125# env_check(): Perform sanity tests on the build environment, such as ensuring 126# files/directories exist, as well as adding backwards-compatibility hacks if 127# necessary. This is called unconditionally, and overrides the defaults set 128# in env_setup() if '-c <release.conf>' is specified. 129env_check() { 130 chroot_build_release_cmd="chroot_build_release" 131 # Fix for backwards-compatibility with release.conf that does not have 132 # the trailing '/'. 133 case ${SVNROOT} in 134 *svn*) 135 SVNROOT="${SVNROOT}/" 136 ;; 137 *) 138 ;; 139 esac 140 141 # Prefix the branches with the SVNROOT for the full checkout URL. 142 SRCBRANCH="${SVNROOT}${SRCBRANCH}" 143 DOCBRANCH="${SVNROOT}${DOCBRANCH}" 144 PORTBRANCH="${SVNROOT}${PORTBRANCH}" 145 146 if [ -n "${EMBEDDEDBUILD}" ]; then 147 WITH_DVD= 148 WITH_COMPRESSED_IMAGES= 149 NODOC=yes 150 case ${EMBEDDED_TARGET}:${EMBEDDED_TARGET_ARCH} in 151 arm:armv6) 152 chroot_build_release_cmd="chroot_arm_armv6_build_release" 153 ;; 154 *) 155 esac 156 fi 157 158 # If PORTS is set and NODOC is unset, force NODOC=yes because the ports 159 # tree is required to build the documentation set. 160 if [ -n "${NOPORTS}" ] && [ -z "${NODOC}" ]; then 161 echo "*** NOTICE: Setting NODOC=1 since ports tree is required" 162 echo " and NOPORTS is set." 163 NODOC=yes 164 fi 165 166 # If NOSRC, NOPORTS and/or NODOC are unset, they must not pass to make 167 # as variables. The release makefile verifies definedness of the 168 # NOPORTS/NODOC variables instead of their values. 169 SRCDOCPORTS= 170 if [ -n "${NOPORTS}" ]; then 171 SRCDOCPORTS="NOPORTS=yes" 172 fi 173 if [ -n "${NODOC}" ]; then 174 SRCDOCPORTS="${SRCDOCPORTS}${SRCDOCPORTS:+ }NODOC=yes" 175 fi 176 if [ -n "${NOSRC}" ]; then 177 SRCDOCPORTS="${SRCDOCPORTS}${SRCDOCPORTS:+ }NOSRC=yes" 178 fi 179 180 # The aggregated build-time flags based upon variables defined within 181 # this file, unless overridden by release.conf. In most cases, these 182 # will not need to be changed. 183 CONF_FILES="__MAKE_CONF=${MAKE_CONF} SRCCONF=${SRC_CONF}" 184 if [ -n "${TARGET}" ] && [ -n "${TARGET_ARCH}" ]; then 185 ARCH_FLAGS="TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH}" 186 else 187 ARCH_FLAGS= 188 fi 189 # Force src checkout if configured 190 FORCE_SRC_KEY= 191 if [ -n "${SRC_FORCE_CHECKOUT}" ]; then 192 FORCE_SRC_KEY="--force" 193 fi 194 195 if [ -z "${CHROOTDIR}" ]; then 196 echo "Please set CHROOTDIR." 197 exit 1 198 fi 199 200 if [ $(id -u) -ne 0 ]; then 201 echo "Needs to be run as root." 202 exit 1 203 fi 204 205 CHROOT_MAKEENV="${CHROOT_MAKEENV} \ 206 MAKEOBJDIRPREFIX=${CHROOTDIR}/tmp/obj" 207 CHROOT_WMAKEFLAGS="${MAKE_FLAGS} ${WORLD_FLAGS} ${CONF_FILES}" 208 CHROOT_IMAKEFLAGS="${CONF_FILES}" 209 CHROOT_DMAKEFLAGS="${CONF_FILES}" 210 RELEASE_WMAKEFLAGS="${MAKE_FLAGS} ${WORLD_FLAGS} ${ARCH_FLAGS} \ 211 ${CONF_FILES}" 212 RELEASE_KMAKEFLAGS="${MAKE_FLAGS} ${KERNEL_FLAGS} \ 213 KERNCONF=\"${KERNEL}\" ${ARCH_FLAGS} ${CONF_FILES}" 214 RELEASE_RMAKEFLAGS="${ARCH_FLAGS} \ 215 KERNCONF=\"${KERNEL}\" ${CONF_FILES} ${SRCDOCPORTS} \ 216 WITH_DVD=${WITH_DVD} WITH_VMIMAGES=${WITH_VMIMAGES} \ 217 WITH_CLOUDWARE=${WITH_CLOUDWARE} XZ_THREADS=${XZ_THREADS}" 218 219 return 0 220} # env_check() 221 222# chroot_setup(): Prepare the build chroot environment for the release build. 223chroot_setup() { 224 load_chroot_env 225 mkdir -p ${CHROOTDIR}/usr 226 227 if [ -z "${SRC_UPDATE_SKIP}" ]; then 228 ${VCSCMD} ${FORCE_SRC_KEY} ${SRCBRANCH} ${CHROOTDIR}/usr/src 229 fi 230 if [ -z "${NODOC}" ] && [ -z "${DOC_UPDATE_SKIP}" ]; then 231 ${VCSCMD} ${DOCBRANCH} ${CHROOTDIR}/usr/doc 232 fi 233 if [ -z "${NOPORTS}" ] && [ -z "${PORTS_UPDATE_SKIP}" ]; then 234 ${VCSCMD} ${PORTBRANCH} ${CHROOTDIR}/usr/ports 235 fi 236 237 if [ -z "${CHROOTBUILD_SKIP}" ]; then 238 cd ${CHROOTDIR}/usr/src 239 env ${CHROOT_MAKEENV} make ${CHROOT_WMAKEFLAGS} buildworld 240 env ${CHROOT_MAKEENV} make ${CHROOT_IMAKEFLAGS} installworld \ 241 DESTDIR=${CHROOTDIR} 242 env ${CHROOT_MAKEENV} make ${CHROOT_DMAKEFLAGS} distribution \ 243 DESTDIR=${CHROOTDIR} 244 fi 245 246 return 0 247} # chroot_setup() 248 249# extra_chroot_setup(): Prepare anything additional within the build 250# necessary for the release build. 251extra_chroot_setup() { 252 mkdir -p ${CHROOTDIR}/dev 253 mount -t devfs devfs ${CHROOTDIR}/dev 254 [ -e /etc/resolv.conf ] && cp /etc/resolv.conf \ 255 ${CHROOTDIR}/etc/resolv.conf 256 # Run ldconfig(8) in the chroot directory so /var/run/ld-elf*.so.hints 257 # is created. This is needed by ports-mgmt/pkg. 258 eval chroot ${CHROOTDIR} /etc/rc.d/ldconfig forcerestart 259 260 # If MAKE_CONF and/or SRC_CONF are set and not character devices 261 # (/dev/null), copy them to the chroot. 262 if [ -e ${MAKE_CONF} ] && [ ! -c ${MAKE_CONF} ]; then 263 mkdir -p ${CHROOTDIR}/$(dirname ${MAKE_CONF}) 264 cp ${MAKE_CONF} ${CHROOTDIR}/${MAKE_CONF} 265 fi 266 if [ -e ${SRC_CONF} ] && [ ! -c ${SRC_CONF} ]; then 267 mkdir -p ${CHROOTDIR}/$(dirname ${SRC_CONF}) 268 cp ${SRC_CONF} ${CHROOTDIR}/${SRC_CONF} 269 fi 270 271 if [ -d ${CHROOTDIR}/usr/ports ]; then 272 # Trick the ports 'run-autotools-fixup' target to do the right 273 # thing. 274 _OSVERSION=$(chroot ${CHROOTDIR} /usr/bin/uname -U) 275 REVISION=$(chroot ${CHROOTDIR} make -C /usr/src/release -V REVISION) 276 BRANCH=$(chroot ${CHROOTDIR} make -C /usr/src/release -V BRANCH) 277 UNAME_r=${REVISION}-${BRANCH} 278 if [ -d ${CHROOTDIR}/usr/doc ] && [ -z "${NODOC}" ]; then 279 PBUILD_FLAGS="OSVERSION=${_OSVERSION} BATCH=yes" 280 PBUILD_FLAGS="${PBUILD_FLAGS} UNAME_r=${UNAME_r}" 281 PBUILD_FLAGS="${PBUILD_FLAGS} OSREL=${REVISION}" 282 chroot ${CHROOTDIR} make -C /usr/ports/textproc/docproj \ 283 ${PBUILD_FLAGS} OPTIONS_UNSET="FOP IGOR" \ 284 FORCE_PKG_REGISTER=1 \ 285 install clean distclean 286 fi 287 fi 288 289 if [ ! -z "${EMBEDDEDPORTS}" ]; then 290 _OSVERSION=$(chroot ${CHROOTDIR} /usr/bin/uname -U) 291 REVISION=$(chroot ${CHROOTDIR} make -C /usr/src/release -V REVISION) 292 BRANCH=$(chroot ${CHROOTDIR} make -C /usr/src/release -V BRANCH) 293 PBUILD_FLAGS="OSVERSION=${_OSVERSION} BATCH=yes" 294 PBUILD_FLAGS="${PBUILD_FLAGS} UNAME_r=${UNAME_r}" 295 PBUILD_FLAGS="${PBUILD_FLAGS} OSREL=${REVISION}" 296 for _PORT in ${EMBEDDEDPORTS}; do 297 eval chroot ${CHROOTDIR} make -C /usr/ports/${_PORT} \ 298 FORCE_PKG_REGISTER=1 ${PBUILD_FLAGS} install clean distclean 299 done 300 fi 301 302 buildenv_setup 303 304 return 0 305} # extra_chroot_setup() 306 307# chroot_build_target(): Build the userland and kernel for the build target. 308chroot_build_target() { 309 load_target_env 310 if [ ! -z "${EMBEDDEDBUILD}" ]; then 311 RELEASE_WMAKEFLAGS="${RELEASE_WMAKEFLAGS} \ 312 TARGET=${EMBEDDED_TARGET} \ 313 TARGET_ARCH=${EMBEDDED_TARGET_ARCH}" 314 RELEASE_KMAKEFLAGS="${RELEASE_KMAKEFLAGS} \ 315 TARGET=${EMBEDDED_TARGET} \ 316 TARGET_ARCH=${EMBEDDED_TARGET_ARCH}" 317 fi 318 eval chroot ${CHROOTDIR} make -C /usr/src ${RELEASE_WMAKEFLAGS} buildworld 319 eval chroot ${CHROOTDIR} make -C /usr/src ${RELEASE_KMAKEFLAGS} buildkernel 320 321 return 0 322} # chroot_build_target 323 324# chroot_build_release(): Invoke the 'make release' target. 325chroot_build_release() { 326 load_target_env 327 if [ ! -z "${WITH_VMIMAGES}" ]; then 328 if [ -z "${VMFORMATS}" ]; then 329 VMFORMATS="$(eval chroot ${CHROOTDIR} \ 330 make -C /usr/src/release -V VMFORMATS)" 331 fi 332 if [ -z "${VMSIZE}" ]; then 333 VMSIZE="$(eval chroot ${CHROOTDIR} \ 334 make -C /usr/src/release -V VMSIZE)" 335 fi 336 RELEASE_RMAKEFLAGS="${RELEASE_RMAKEFLAGS} \ 337 VMFORMATS=\"${VMFORMATS}\" VMSIZE=${VMSIZE}" 338 fi 339 eval chroot ${CHROOTDIR} make -C /usr/src/release \ 340 ${RELEASE_RMAKEFLAGS} release 341 eval chroot ${CHROOTDIR} make -C /usr/src/release \ 342 ${RELEASE_RMAKEFLAGS} install DESTDIR=/R \ 343 WITH_COMPRESSED_IMAGES=${WITH_COMPRESSED_IMAGES} \ 344 WITH_COMPRESSED_VMIMAGES=${WITH_COMPRESSED_VMIMAGES} 345 346 return 0 347} # chroot_build_release() 348 349# chroot_arm_armv6_build_release(): Create arm/armv6 SD card image. 350chroot_arm_armv6_build_release() { 351 load_target_env 352 eval chroot ${CHROOTDIR} make -C /usr/src/release obj 353 if [ -e "${RELENGDIR}/tools/${EMBEDDED_TARGET}.subr" ]; then 354 . "${RELENGDIR}/tools/${EMBEDDED_TARGET}.subr" 355 fi 356 [ ! -z "${RELEASECONF}" ] && . "${RELEASECONF}" 357 WORLDDIR="$(eval chroot ${CHROOTDIR} make -C /usr/src/release -V WORLDDIR)" 358 OBJDIR="$(eval chroot ${CHROOTDIR} make -C /usr/src/release -V .OBJDIR)" 359 DESTDIR="${OBJDIR}/${KERNEL}" 360 IMGBASE="${CHROOTDIR}/${OBJDIR}/${KERNEL}.img" 361 OSRELEASE="$(eval chroot ${CHROOTDIR} make -C /usr/src/release \ 362 TARGET=${EMBEDDED_TARGET} TARGET_ARCH=${EMBEDDED_TARGET_ARCH} \ 363 -V OSRELEASE)" 364 chroot ${CHROOTDIR} mkdir -p ${DESTDIR} 365 chroot ${CHROOTDIR} truncate -s ${IMAGE_SIZE} ${IMGBASE##${CHROOTDIR}} 366 export mddev=$(chroot ${CHROOTDIR} \ 367 mdconfig -f ${IMGBASE##${CHROOTDIR}} ${MD_ARGS}) 368 arm_create_disk 369 arm_install_base 370 arm_install_uboot 371 mdconfig -d -u ${mddev} 372 chroot ${CHROOTDIR} rmdir ${DESTDIR} 373 mv ${IMGBASE} ${CHROOTDIR}/${OBJDIR}/${OSRELEASE}-${KERNEL}.img 374 chroot ${CHROOTDIR} mkdir -p /R 375 chroot ${CHROOTDIR} cp -p ${OBJDIR}/${OSRELEASE}-${KERNEL}.img \ 376 /R/${OSRELEASE}-${KERNEL}.img 377 chroot ${CHROOTDIR} xz -T ${XZ_THREADS} /R/${OSRELEASE}-${KERNEL}.img 378 cd ${CHROOTDIR}/R && sha512 ${OSRELEASE}* \ 379 > CHECKSUM.SHA512 380 cd ${CHROOTDIR}/R && sha256 ${OSRELEASE}* \ 381 > CHECKSUM.SHA256 382 383 return 0 384} # chroot_arm_armv6_build_release() 385 386# main(): Start here. 387main() { 388 set -e # Everything must succeed 389 env_setup 390 while getopts c: opt; do 391 case ${opt} in 392 c) 393 RELEASECONF="${OPTARG}" 394 ;; 395 \?) 396 usage 397 ;; 398 esac 399 done 400 shift $(($OPTIND - 1)) 401 if [ ! -z "${RELEASECONF}" ]; then 402 if [ -e "${RELEASECONF}" ]; then 403 . ${RELEASECONF} 404 else 405 echo "Nonexistent configuration file: ${RELEASECONF}" 406 echo "Using default build environment." 407 fi 408 fi 409 env_check 410 trap "umount ${CHROOTDIR}/dev" EXIT # Clean up devfs mount on exit 411 chroot_setup 412 extra_chroot_setup 413 chroot_build_target 414 ${chroot_build_release_cmd} 415 416 return 0 417} # main() 418 419main "${@}" 420