#!/bin/bash
#
# Copyright (C) 2023 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Builds and packages ART host tools for linux-x86.
#
# Usage:
# build-linux-x86-host-tools.sh [options]
#
# Options:
# --stage=host_binaries Build only the host binaries.
# --stage=art_release Build only the ART release.
# --stage=package Package the host tools.
#
# If the user doesn't specify any flags, they will all be run in the order
# (art release -> binaries -> packaging).
# If multiple flags are used, the script will run them in the correct order e.g.
# build-linux-x86-host-tools.sh --stage=packaging --stage=art_release
# will build the art_release and then the packaging stage. In this example,
# it is the user's responsibility to have built the host binaries beforehand.
set -e
# Flags used to store which stages are run.
BUILD_HOST_BINARIES=false
BUILD_ART_RELEASE=false
PACKAGE=false
# Check if any stage is specified
STAGE_SPECIFIED=false
for arg in
"$@"
do
case $arg in
--stage=*)
STAGE_SPECIFIED=true
break
;;
esac
done
# Default to all stages if no stage argument is provided
if [
"$STAGE_SPECIFIED" = false ];
then
BUILD_HOST_BINARIES=true
BUILD_ART_RELEASE=true
PACKAGE=true
else
for arg in
"$@"
do
case $arg in
--stage=host_binaries)
BUILD_HOST_BINARIES=true
;;
--stage=art_release)
BUILD_ART_RELEASE=true
;;
--stage=package)
PACKAGE=true
;;
esac
done
fi
if [ ! -e
'build/make/core/Makefile' ];
then
echo "Script $0 needs to be run at the root of the android tree"
exit
1
fi
vars=
"$(build/soong/soong_ui.bash --dumpvars-mode --vars="OUT_DIR DIST_DIR
")"
# Assign to a variable and eval that, since bash ignores any error status from
# the command substitution if it's directly on the eval line.
eval $vars
HOST_BINARIES=(
${OUT_DIR}/host/linux-x86/bin/aapt2
${OUT_DIR}/host/linux-x86/bin/apksigner
${OUT_DIR}/host/linux-x86/bin/aprotoc
${OUT_DIR}/host/linux-x86/bin/deapexer
${OUT_DIR}/host/linux-x86/bin/debugfs_static
${OUT_DIR}/host/linux-x86/bin/derive_classpath
${OUT_DIR}/host/linux-x86/bin/dex2oat
${OUT_DIR}/host/linux-x86/bin/dex2oat64
${OUT_DIR}/host/linux-x86/bin/dex2oatd
${OUT_DIR}/host/linux-x86/bin/dex2oatd64
${OUT_DIR}/host/linux-x86/bin/oatdump
${OUT_DIR}/host/linux-x86/bin/profman
${OUT_DIR}/host/linux-x86/bin/soong_zip
${OUT_DIR}/host/linux-x86/bin/zipalign
${OUT_DIR}/host/linux-x86/framework/apksigner.jar
)
SOURCE_FILES=(
system/apex/proto/apex_manifest.proto
)
if [
"$BUILD_ART_RELEASE" = true ];
then
echo "Building ART Release"
# Build art_release.zip and copy only art jars in a temporary zip
build/soong/soong_ui.bash --
make-mode dist
"${DIST_DIR}/art_release.zip"
prebuilts/build-tools/linux-x86/bin/zip2zip -i
"${DIST_DIR}/art_release.zip" \
-o
"${DIST_DIR}/temp-art-jars.zip" "bootjars/*" "licenses/*/*"
rm -f
"${DIST_DIR}/art_release.zip"
fi
if [
"$BUILD_HOST_BINARIES" = true ];
then
echo "Building Host Binaries"
# Build statically linked musl binaries for linux-x86 hosts without the
# standard glibc implementation.
build/soong/soong_ui.bash --
make-mode USE_HOST_MUSL=true BUILD_HOST_static=true ${HO
ST_BINARIES[*]}
# Zip these binaries in a temporary file
prebuilts/build-tools/linux-x86/bin/soong_zip -o "${DIST_DIR}/temp-host-tools.zip" \
-j ${HOST_BINARIES[*]/#/-f } ${SOURCE_FILES[*]/#/-f }
fi
if [ "$PACKAGE" = true ]; then
echo "Packaging Host Tools"
if [ ! -f "${DIST_DIR}/temp-host-tools.zip" ]; then
echo "Error: Missing ${DIST_DIR}/temp-host-tools.zip for packaging."
exit 1
fi
if [ ! -f "${DIST_DIR}/temp-art-jars.zip" ]; then
echo "Error: Missing ${DIST_DIR}/temp-art-jars.zip for packaging."
exit 1
fi
# Merge both temporary zips into output zip
prebuilts/build-tools/linux-x86/bin/merge_zips "${DIST_DIR}/art-host-tools-linux-x86.zip" \
"${DIST_DIR}/temp-host-tools.zip" "${DIST_DIR}/temp-art-jars.zip"
# Delete temporary zips
rm "${DIST_DIR}/temp-host-tools.zip" "${DIST_DIR}/temp-art-jars.zip"
fi