release/release.sh

   1 #!/bin/sh
   2 #-
   3 # Copyright (c) 2013-2018 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
  39 export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin"
  40
  41 VERSION=2
  42
  43 # Prototypes that can be redefined per-chroot or per-target.
  44 load_chroot_env() { }
  45 load_target_env() { }
  46 buildenv_setup() { }
  47
  48 usage() {
  49         echo "Usage: $0 [-c release.conf]"
  50         exit 1
  51 }
  52
  53 # env_setup(): Set up the default build environment variables, such as the
  54 # CHROOTDIR, VCSCMD, SVNROOT, etc.  This is called before the release.conf
  55 # file is sourced, if '-c <release.conf>' is specified.
  56 env_setup() {
  57         # The directory within which the release will be built.
  58         CHROOTDIR="/scratch"
  59         RELENGDIR="$(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.
 129 env_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:arm*|arm64:aarch64)
 152                                 chroot_build_release_cmd="chroot_arm_build_release"
 153                                 ;;
 154                         *)
 155                                 ;;
 156                 esac
 157         fi
 158
 159         # If PORTS is set and NODOC is unset, force NODOC=yes because the ports
 160         # tree is required to build the documentation set.
 161         if [ -n "${NOPORTS}" ] && [ -z "${NODOC}" ]; then
 162                 echo "*** NOTICE: Setting NODOC=1 since ports tree is required"
 163                 echo "            and NOPORTS is set."
 164                 NODOC=yes
 165         fi
 166
 167         # If NOSRC, NOPORTS and/or NODOC are unset, they must not pass to make
 168         # as variables.  The release makefile verifies definedness of the
 169         # NOPORTS/NODOC variables instead of their values.
 170         SRCDOCPORTS=
 171         if [ -n "${NOPORTS}" ]; then
 172                 SRCDOCPORTS="NOPORTS=yes"
 173         fi
 174         if [ -n "${NODOC}" ]; then
 175                 SRCDOCPORTS="${SRCDOCPORTS}${SRCDOCPORTS:+ }NODOC=yes"
 176         fi
 177         if [ -n "${NOSRC}" ]; then
 178                 SRCDOCPORTS="${SRCDOCPORTS}${SRCDOCPORTS:+ }NOSRC=yes"
 179         fi
 180
 181         # The aggregated build-time flags based upon variables defined within
 182         # this file, unless overridden by release.conf.  In most cases, these
 183         # will not need to be changed.
 184         CONF_FILES="__MAKE_CONF=${MAKE_CONF} SRCCONF=${SRC_CONF}"
 185         if [ -n "${TARGET}" ] && [ -n "${TARGET_ARCH}" ]; then
 186                 ARCH_FLAGS="TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH}"
 187         else
 188                 ARCH_FLAGS=
 189         fi
 190         # Force src checkout if configured
 191         FORCE_SRC_KEY=
 192         if [ -n "${SRC_FORCE_CHECKOUT}" ]; then
 193                 FORCE_SRC_KEY="--force"
 194         fi
 195
 196         if [ -z "${CHROOTDIR}" ]; then
 197                 echo "Please set CHROOTDIR."
 198                 exit 1
 199         fi
 200
 201         if [ $(id -u) -ne 0 ]; then
 202                 echo "Needs to be run as root."
 203                 exit 1
 204         fi
 205
 206         # Unset CHROOTBUILD_SKIP if the chroot(8) does not appear to exist.
 207         if [ ! -z "${CHROOTBUILD_SKIP}" -a ! -e ${CHROOTDIR}/bin/sh ]; then
 208                 CHROOTBUILD_SKIP=
 209         fi
 210
 211         CHROOT_MAKEENV="${CHROOT_MAKEENV} \
 212                 MAKEOBJDIRPREFIX=${CHROOTDIR}/tmp/obj"
 213         CHROOT_WMAKEFLAGS="${MAKE_FLAGS} ${WORLD_FLAGS} ${CONF_FILES}"
 214         CHROOT_IMAKEFLAGS="${WORLD_FLAGS} ${CONF_FILES}"
 215         CHROOT_DMAKEFLAGS="${WORLD_FLAGS} ${CONF_FILES}"
 216         RELEASE_WMAKEFLAGS="${MAKE_FLAGS} ${WORLD_FLAGS} ${ARCH_FLAGS} \
 217                 ${CONF_FILES}"
 218         RELEASE_KMAKEFLAGS="${MAKE_FLAGS} ${KERNEL_FLAGS} \
 219                 KERNCONF=\"${KERNEL}\" ${ARCH_FLAGS} ${CONF_FILES}"
 220         RELEASE_RMAKEFLAGS="${ARCH_FLAGS} \
 221                 KERNCONF=\"${KERNEL}\" ${CONF_FILES} ${SRCDOCPORTS} \
 222                 WITH_DVD=${WITH_DVD} WITH_VMIMAGES=${WITH_VMIMAGES} \
 223                 WITH_CLOUDWARE=${WITH_CLOUDWARE} XZ_THREADS=${XZ_THREADS}"
 224
 225         return 0
 226 } # env_check()
 227
 228 # chroot_setup(): Prepare the build chroot environment for the release build.
 229 chroot_setup() {
 230         load_chroot_env
 231         mkdir -p ${CHROOTDIR}/usr
 232
 233         if [ -z "${SRC_UPDATE_SKIP}" ]; then
 234                 ${VCSCMD} ${FORCE_SRC_KEY} ${SRCBRANCH} ${CHROOTDIR}/usr/src
 235         fi
 236         if [ -z "${NODOC}" ] && [ -z "${DOC_UPDATE_SKIP}" ]; then
 237                 ${VCSCMD} ${DOCBRANCH} ${CHROOTDIR}/usr/doc
 238         fi
 239         if [ -z "${NOPORTS}" ] && [ -z "${PORTS_UPDATE_SKIP}" ]; then
 240                 ${VCSCMD} ${PORTBRANCH} ${CHROOTDIR}/usr/ports
 241         fi
 242
 243         if [ -z "${CHROOTBUILD_SKIP}" ]; then
 244                 cd ${CHROOTDIR}/usr/src
 245                 env ${CHROOT_MAKEENV} make ${CHROOT_WMAKEFLAGS} buildworld
 246                 env ${CHROOT_MAKEENV} make ${CHROOT_IMAKEFLAGS} installworld \
 247                         DESTDIR=${CHROOTDIR}
 248                 env ${CHROOT_MAKEENV} make ${CHROOT_DMAKEFLAGS} distribution \
 249                         DESTDIR=${CHROOTDIR}
 250         fi
 251
 252         return 0
 253 } # chroot_setup()
 254
 255 # extra_chroot_setup(): Prepare anything additional within the build
 256 # necessary for the release build.
 257 extra_chroot_setup() {
 258         mkdir -p ${CHROOTDIR}/dev
 259         mount -t devfs devfs ${CHROOTDIR}/dev
 260         [ -e /etc/resolv.conf -a ! -e ${CHROOTDIR}/etc/resolv.conf ] && \
 261                 cp /etc/resolv.conf ${CHROOTDIR}/etc/resolv.conf
 262         # Run ldconfig(8) in the chroot directory so /var/run/ld-elf*.so.hints
 263         # is created.  This is needed by ports-mgmt/pkg.
 264         eval chroot ${CHROOTDIR} /etc/rc.d/ldconfig forcerestart
 265
 266         # If MAKE_CONF and/or SRC_CONF are set and not character devices
 267         # (/dev/null), copy them to the chroot.
 268         if [ -e ${MAKE_CONF} ] && [ ! -c ${MAKE_CONF} ]; then
 269                 mkdir -p ${CHROOTDIR}/$(dirname ${MAKE_CONF})
 270                 cp ${MAKE_CONF} ${CHROOTDIR}/${MAKE_CONF}
 271         fi
 272         if [ -e ${SRC_CONF} ] && [ ! -c ${SRC_CONF} ]; then
 273                 mkdir -p ${CHROOTDIR}/$(dirname ${SRC_CONF})
 274                 cp ${SRC_CONF} ${CHROOTDIR}/${SRC_CONF}
 275         fi
 276
 277         if [ -d ${CHROOTDIR}/usr/ports ]; then
 278                 # Trick the ports 'run-autotools-fixup' target to do the right
 279                 # thing.
 280                 _OSVERSION=$(chroot ${CHROOTDIR} /usr/bin/uname -U)
 281                 REVISION=$(chroot ${CHROOTDIR} make -C /usr/src/release -V REVISION)
 282                 BRANCH=$(chroot ${CHROOTDIR} make -C /usr/src/release -V BRANCH)
 283                 UNAME_r=${REVISION}-${BRANCH}
 284                 if [ -d ${CHROOTDIR}/usr/doc ] && [ -z "${NODOC}" ]; then
 285                         PBUILD_FLAGS="OSVERSION=${_OSVERSION} BATCH=yes"
 286                         PBUILD_FLAGS="${PBUILD_FLAGS} UNAME_r=${UNAME_r}"
 287                         PBUILD_FLAGS="${PBUILD_FLAGS} OSREL=${REVISION}"
 288                         PBUILD_FLAGS="${PBUILD_FLAGS} WRKDIRPREFIX=/tmp/ports"
 289                         PBUILD_FLAGS="${PBUILD_FLAGS} DISTDIR=/tmp/distfiles"
 290                         chroot ${CHROOTDIR} env ${PBUILD_FLAGS} \
 291                                 OPTIONS_UNSET="AVAHI FOP IGOR" make -C \
 292                                 /usr/ports/textproc/docproj \
 293                                 FORCE_PKG_REGISTER=1 \
 294                                 install clean distclean
 295                 fi
 296         fi
 297
 298         if [ ! -z "${EMBEDDEDPORTS}" ]; then
 299                 _OSVERSION=$(chroot ${CHROOTDIR} /usr/bin/uname -U)
 300                 REVISION=$(chroot ${CHROOTDIR} make -C /usr/src/release -V REVISION)
 301                 BRANCH=$(chroot ${CHROOTDIR} make -C /usr/src/release -V BRANCH)
 302                 PBUILD_FLAGS="OSVERSION=${_OSVERSION} BATCH=yes"
 303                 PBUILD_FLAGS="${PBUILD_FLAGS} UNAME_r=${UNAME_r}"
 304                 PBUILD_FLAGS="${PBUILD_FLAGS} OSREL=${REVISION}"
 305                 PBUILD_FLAGS="${PBUILD_FLAGS} WRKDIRPREFIX=/tmp/ports"
 306                 PBUILD_FLAGS="${PBUILD_FLAGS} DISTDIR=/tmp/distfiles"
 307                 for _PORT in ${EMBEDDEDPORTS}; do
 308                         eval chroot ${CHROOTDIR} env ${PBUILD_FLAGS} make -C \
 309                                 /usr/ports/${_PORT} \
 310                                 FORCE_PKG_REGISTER=1 deinstall install clean distclean
 311                 done
 312         fi
 313
 314         buildenv_setup
 315
 316         return 0
 317 } # extra_chroot_setup()
 318
 319 # chroot_build_target(): Build the userland and kernel for the build target.
 320 chroot_build_target() {
 321         load_target_env
 322         if [ ! -z "${EMBEDDEDBUILD}" ]; then
 323                 RELEASE_WMAKEFLAGS="${RELEASE_WMAKEFLAGS} \
 324                         TARGET=${EMBEDDED_TARGET} \
 325                         TARGET_ARCH=${EMBEDDED_TARGET_ARCH}"
 326                 RELEASE_KMAKEFLAGS="${RELEASE_KMAKEFLAGS} \
 327                         TARGET=${EMBEDDED_TARGET} \
 328                         TARGET_ARCH=${EMBEDDED_TARGET_ARCH}"
 329         fi
 330         eval chroot ${CHROOTDIR} make -C /usr/src ${RELEASE_WMAKEFLAGS} buildworld
 331         eval chroot ${CHROOTDIR} make -C /usr/src ${RELEASE_KMAKEFLAGS} buildkernel
 332
 333         return 0
 334 } # chroot_build_target
 335
 336 # chroot_build_release(): Invoke the 'make release' target.
 337 chroot_build_release() {
 338         load_target_env
 339         if [ ! -z "${WITH_VMIMAGES}" ]; then
 340                 if [ -z "${VMFORMATS}" ]; then
 341                         VMFORMATS="$(eval chroot ${CHROOTDIR} \
 342                                 make -C /usr/src/release -V VMFORMATS)"
 343                 fi
 344                 if [ -z "${VMSIZE}" ]; then
 345                         VMSIZE="$(eval chroot ${CHROOTDIR} \
 346                                 make -C /usr/src/release -V VMSIZE)"
 347                 fi
 348                 RELEASE_RMAKEFLAGS="${RELEASE_RMAKEFLAGS} \
 349                         VMFORMATS=\"${VMFORMATS}\" VMSIZE=${VMSIZE}"
 350         fi
 351         eval chroot ${CHROOTDIR} make -C /usr/src/release \
 352                 ${RELEASE_RMAKEFLAGS} release
 353         eval chroot ${CHROOTDIR} make -C /usr/src/release \
 354                 ${RELEASE_RMAKEFLAGS} install DESTDIR=/R \
 355                 WITH_COMPRESSED_IMAGES=${WITH_COMPRESSED_IMAGES} \
 356                 WITH_COMPRESSED_VMIMAGES=${WITH_COMPRESSED_VMIMAGES}
 357
 358         return 0
 359 } # chroot_build_release()
 360
 361 efi_boot_name()
 362 {
 363         case $1 in
 364                 arm)
 365                         echo "bootarm.efi"
 366                         ;;
 367                 arm64)
 368                         echo "bootaa64.efi"
 369                         ;;
 370                 amd64)
 371                         echo "bootx86.efi"
 372                         ;;
 373         esac
 374 }
 375
 376 # chroot_arm_build_release(): Create arm SD card image.
 377 chroot_arm_build_release() {
 378         load_target_env
 379         case ${EMBEDDED_TARGET} in
 380                 arm|arm64)
 381                         if [ -e "${RELENGDIR}/tools/arm.subr" ]; then
 382                                 . "${RELENGDIR}/tools/arm.subr"
 383                         fi
 384                         ;;
 385                 *)
 386                         ;;
 387         esac
 388         [ ! -z "${RELEASECONF}" ] && . "${RELEASECONF}"
 389         export MAKE_FLAGS="${MAKE_FLAGS} TARGET=${EMBEDDED_TARGET}"
 390         export MAKE_FLAGS="${MAKE_FLAGS} TARGET_ARCH=${EMBEDDED_TARGET_ARCH}"
 391         eval chroot ${CHROOTDIR} env WITH_UNIFIED_OBJDIR=1 make ${MAKE_FLAGS} -C /usr/src/release obj
 392         export WORLDDIR="$(eval chroot ${CHROOTDIR} make ${MAKE_FLAGS} -C /usr/src/release -V WORLDDIR)"
 393         export OBJDIR="$(eval chroot ${CHROOTDIR} env WITH_UNIFIED_OBJDIR=1 make ${MAKE_FLAGS} -C /usr/src/release -V .OBJDIR)"
 394         export DESTDIR="${OBJDIR}/${KERNEL}"
 395         export IMGBASE="${CHROOTDIR}/${OBJDIR}/${BOARDNAME}.img"
 396         export OSRELEASE="$(eval chroot ${CHROOTDIR} make ${MAKE_FLAGS} -C /usr/src/release \
 397                 TARGET=${EMBEDDED_TARGET} TARGET_ARCH=${EMBEDDED_TARGET_ARCH} \
 398                 -V OSRELEASE)"
 399         chroot ${CHROOTDIR} mkdir -p ${DESTDIR}
 400         chroot ${CHROOTDIR} truncate -s ${IMAGE_SIZE} ${IMGBASE##${CHROOTDIR}}
 401         export mddev=$(chroot ${CHROOTDIR} \
 402                 mdconfig -f ${IMGBASE##${CHROOTDIR}} ${MD_ARGS})
 403         arm_create_disk
 404         arm_install_base
 405         arm_install_boot
 406         arm_install_uboot
 407         mdconfig -d -u ${mddev}
 408         chroot ${CHROOTDIR} rmdir ${DESTDIR}
 409         mv ${IMGBASE} ${CHROOTDIR}/${OBJDIR}/${OSRELEASE}-${BOARDNAME}.img
 410         chroot ${CHROOTDIR} mkdir -p /R
 411         chroot ${CHROOTDIR} cp -p ${OBJDIR}/${OSRELEASE}-${BOARDNAME}.img \
 412                 /R/${OSRELEASE}-${BOARDNAME}.img
 413         chroot ${CHROOTDIR} xz -T ${XZ_THREADS} /R/${OSRELEASE}-${BOARDNAME}.img
 414         cd ${CHROOTDIR}/R && sha512 ${OSRELEASE}* \
 415                 > CHECKSUM.SHA512
 416         cd ${CHROOTDIR}/R && sha256 ${OSRELEASE}* \
 417                 > CHECKSUM.SHA256
 418
 419         return 0
 420 } # chroot_arm_build_release()
 421
 422 # main(): Start here.
 423 main() {
 424         set -e # Everything must succeed
 425         env_setup
 426         while getopts c: opt; do
 427                 case ${opt} in
 428                         c)
 429                                 RELEASECONF="$(realpath ${OPTARG})"
 430                                 ;;
 431                         \?)
 432                                 usage
 433                                 ;;
 434                 esac
 435         done
 436         shift $(($OPTIND - 1))
 437         if [ ! -z "${RELEASECONF}" ]; then
 438                 if [ -e "${RELEASECONF}" ]; then
 439                         . ${RELEASECONF}
 440                 else
 441                         echo "Nonexistent configuration file: ${RELEASECONF}"
 442                         echo "Using default build environment."
 443                 fi
 444         fi
 445         env_check
 446         trap "umount ${CHROOTDIR}/dev" EXIT # Clean up devfs mount on exit
 447         chroot_setup
 448         extra_chroot_setup
 449         chroot_build_target
 450         ${chroot_build_release_cmd}
 451
 452         return 0
 453 } # main()
 454
 455 main "${@}"