#!/bin/bash
#
# Copyright 2012 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
set -e
if [ "$VERBOSE" ]; then
set -x
fi
set -u
gen_spec() {
rm -f "${SPEC}"
# Different channels need to install to different locations so they
# don't conflict with each other.
local PACKAGE_ORIG="${PACKAGE}"
local PACKAGE_FILENAME="${PACKAGE}-${CHANNEL}"
if [ "$CHANNEL" != "stable" ]; then
local INSTALLDIR="${INSTALLDIR}-${CHANNEL}"
local PACKAGE="${PACKAGE}-${CHANNEL}"
local MENUNAME="${MENUNAME} (${CHANNEL})"
fi
process_template "${SCRIPTDIR}/chrome.spec.template" "${SPEC}"
}
# Setup the installation directory hierarchy in the package staging area.
prep_staging_rpm() {
prep_staging_common
install -m 755 -d "${STAGEDIR}/etc/cron.daily"
}
# Put the package contents in the staging area.
stage_install_rpm() {
# TODO(phajdan.jr): Deduplicate this and debian/build.sh .
# For now duplication is going to help us avoid merge conflicts
# as changes are frequently merged to older branches related to SxS effort.
local PACKAGE_ORIG="${PACKAGE}"
if [ "$CHANNEL" != "stable" ]; then
# Avoid file collisions between channels.
local PACKAGE="${PACKAGE}-${CHANNEL}"
local INSTALLDIR="${INSTALLDIR}-${CHANNEL}"
# Make it possible to distinguish between menu entries
# for different channels.
local MENUNAME="${MENUNAME} (${CHANNEL})"
fi
prep_staging_rpm
SHLIB_PERMS=755
stage_install_common
log_cmd echo "Staging RPM install files in '${STAGEDIR}'..."
process_template "${OUTPUTDIR}/installer/common/rpmrepo.cron" \
"${STAGEDIR}/etc/cron.daily/${PACKAGE}"
chmod 755 "${STAGEDIR}/etc/cron.daily/${PACKAGE}"
}
verify_package() {
local DEPENDS="$1"
local EXPECTED_DEPENDS="${TMPFILEDIR}/expected_rpm_depends"
local ACTUAL_DEPENDS="${TMPFILEDIR}/actual_rpm_depends"
local ADDITIONAL_RPM_DEPENDS="/bin/sh, \
rpmlib(CompressedFileNames) <= 3.0.4-1, \
rpmlib(FileDigests) <= 4.6.0-1, \
rpmlib(PayloadFilesHavePrefix) <= 4.0-1, \
/usr/sbin/update-alternatives"
if [ ${IS_OFFICIAL_BUILD} -ne 0 ]; then
ADDITIONAL_RPM_DEPENDS="${ADDITIONAL_RPM_DEPENDS}, \
rpmlib(PayloadIsXz) <= 5.2-1"
fi
echo "${DEPENDS}" "${ADDITIONAL_RPM_DEPENDS}" | sed 's/,/\n/g' | \
sed 's/^ *//' | LANG=C sort | uniq > "${EXPECTED_DEPENDS}"
rpm -qpR "${OUTPUTDIR}/${PKGNAME}.${ARCHITECTURE}.rpm" | LANG=C sort | uniq \
> "${ACTUAL_DEPENDS}"
BAD_DIFF=0
diff -u "${EXPECTED_DEPENDS}" "${ACTUAL_DEPENDS}" || BAD_DIFF=1
if [ $BAD_DIFF -ne 0 ] && [ -z "${IGNORE_DEPS_CHANGES:-}" ]; then
echo
echo "ERROR: bad rpm dependencies!"
echo
exit $BAD_DIFF
fi
}
# Actually generate the package file.
do_package() {
log_cmd echo "Packaging ${ARCHITECTURE}..."
PROVIDES="${PACKAGE}"
RPM_COMMON_DEPS="${OUTPUTDIR}/rpm_common.deps"
DEPENDS=$(cat "${RPM_COMMON_DEPS}" | tr '\n' ',')
gen_spec
# Create temporary rpmbuild dirs.
mkdir -p "$RPMBUILD_DIR/BUILD"
mkdir -p "$RPMBUILD_DIR/RPMS"
if [ ${IS_OFFICIAL_BUILD} -ne 0 ]; then
local COMPRESSION_OPT="_binary_payload w9.xzdio"
else
local COMPRESSION_OPT="_binary_payload w0.gzdio"
fi
# '__os_install_post ${nil}' disables a bunch of automatic post-processing
# (brp-compress, etc.), which by default appears to only be enabled on 32-bit,
# and which doesn't gain us anything since we already explicitly do all the
# compression, symbol stripping, etc. that we want.
log_cmd fakeroot rpmbuild -bb --target="$ARCHITECTURE" --rmspec \
--define "_topdir $RPMBUILD_DIR" \
--define "${COMPRESSION_OPT}" \
--define "__os_install_post %{nil}" \
--define "_build_id_links none" \
"${SPEC}"
PKGNAME="${PACKAGE}-${CHANNEL}-${VERSION}-${PACKAGE_RELEASE}"
mv "$RPMBUILD_DIR/RPMS/$ARCHITECTURE/${PKGNAME}.${ARCHITECTURE}.rpm" \
"${OUTPUTDIR}"
# Make sure the package is world-readable, otherwise it causes problems when
# copied to share drive.
chmod a+r "${OUTPUTDIR}/${PKGNAME}.${ARCHITECTURE}.rpm"
verify_package "$DEPENDS"
}
# Remove temporary files and unwanted packaging output.
cleanup() {
rm -rf "${STAGEDIR}"
rm -rf "${TMPFILEDIR}"
rm -rf "${RPMBUILD_DIR}"
}
usage() {
echo "usage: $(basename $0) [-a target_arch] -c channel -d branding"
echo " [-f] [-o 'dir'] -t target_os"
echo "-a arch rpm package architecture"
echo "-c channel the package channel (canary, unstable, beta, stable)"
echo "-d brand either chromium or google_chrome"
echo "-f indicates that this is an official build"
echo "-h this help message"
echo "-o dir package output directory [${OUTPUTDIR}]"
echo "-t platform target platform"
}
# Check that the channel name is one of the allowable ones.
verify_channel() {
case $CHANNEL in
stable )
CHANNEL=stable
;;
unstable|dev|alpha )
CHANNEL=unstable
;;
testing|beta )
CHANNEL=beta
;;
canary )
CHANNEL=canary
;;
* )
echo
echo "ERROR: '$CHANNEL' is not a valid channel type."
echo
exit 1
;;
esac
}
process_opts() {
while getopts ":a:b:c:d:fho:t:" OPTNAME
do
case $OPTNAME in
a )
ARCHITECTURE="$OPTARG"
;;
c )
CHANNEL="$OPTARG"
verify_channel
;;
d )
BRANDING="$OPTARG"
;;
f )
IS_OFFICIAL_BUILD=1
;;
h )
usage
exit 0
;;
o )
OUTPUTDIR=$(readlink -f "${OPTARG}")
mkdir -p "${OUTPUTDIR}"
;;
t )
TARGET_OS="$OPTARG"
;;
\: )
echo "'-$OPTARG' needs an argument."
usage
exit 1
;;
* )
echo "invalid command-line option: $OPTARG"
usage
exit 1
;;
esac
done
}
#=========
# MAIN
#=========
SCRIPTDIR=$(readlink -f "$(dirname "$0")")
OUTPUTDIR="${PWD}"
# call cleanup() on exit
trap cleanup 0
process_opts "$@"
export ARCHITECTURE="${ARCHITECTURE}"
IS_OFFICIAL_BUILD=${IS_OFFICIAL_BUILD:=0}
STAGEDIR="${OUTPUTDIR}/rpm-staging-${CHANNEL}"
mkdir -p "${STAGEDIR}"
TMPFILEDIR="${OUTPUTDIR}/rpm-tmp-${CHANNEL}"
mkdir -p "${TMPFILEDIR}"
RPMBUILD_DIR="${OUTPUTDIR}/rpm-build-${CHANNEL}"
mkdir -p "${RPMBUILD_DIR}"
SPEC="${TMPFILEDIR}/chrome.spec"
source ${OUTPUTDIR}/installer/common/installer.include
get_version_info
if [ "$BRANDING" = "google_chrome" ]; then
source "${OUTPUTDIR}/installer/common/google-chrome.info"
else
source "${OUTPUTDIR}/installer/common/chromium-browser.info"
fi
eval $(sed -e "s/^\([^=]\+\)=\(.*\)$/export \1='\2'/" \
"${OUTPUTDIR}/installer/theme/BRANDING")
REPOCONFIG="https://dl.google.com/linux/${PACKAGE#google-}/rpm/stable"
verify_channel
export USR_BIN_SYMLINK_NAME="${PACKAGE}-${CHANNEL}"
stage_install_rpm
do_package
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