aosp12/art/build/build-art-module.sh

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#!/bin/bash -e
# This script builds the APEX modules, SDKs and module exports that the ART
# Module provides.
if [ ! -e build/make/core/Makefile ]; then
echo "$0 must be run from the top of the tree"
exit 1
fi
skip_apex=
skip_module_sdk=
build_args=()
for arg; do
case "$arg" in
--skip-apex) skip_apex=true ;;
--skip-module-sdk) skip_module_sdk=true ;;
*) build_args+=("$arg") ;;
esac
shift
done
MAINLINE_MODULES=()
if [ -z "$skip_apex" ]; then
# Take the list of modules from MAINLINE_MODULES.
if [ -n "${MAINLINE_MODULES}" ]; then
read -r -a MAINLINE_MODULES <<< "${MAINLINE_MODULES}"
else
MAINLINE_MODULES=(
com.android.art
com.android.art.debug
)
fi
fi
# Take the list of products to build the modules for from
# MAINLINE_MODULE_PRODUCTS.
if [ -n "${MAINLINE_MODULE_PRODUCTS}" ]; then
read -r -a MAINLINE_MODULE_PRODUCTS <<< "${MAINLINE_MODULE_PRODUCTS}"
else
# The default products are the same as in
# build/soong/scripts/build-mainline-modules.sh.
MAINLINE_MODULE_PRODUCTS=(
art_module_arm
art_module_arm64
art_module_x86
art_module_x86_64
)
fi
MODULE_SDKS_AND_EXPORTS=()
if [ -z "$skip_module_sdk" ]; then
MODULE_SDKS_AND_EXPORTS=(
art-module-sdk
art-module-host-exports
art-module-test-exports
)
fi
echo_and_run() {
echo "$*"
"$@"
}
export OUT_DIR=${OUT_DIR:-out}
export DIST_DIR=${DIST_DIR:-${OUT_DIR}/dist}
# Use same build settings as build_unbundled_mainline_module.sh, for build
# consistency.
# TODO(mast): Call out to a common script for building APEXes.
export UNBUNDLED_BUILD_SDKS_FROM_SOURCE=true
export TARGET_BUILD_VARIANT=${TARGET_BUILD_VARIANT:-"user"}
export TARGET_BUILD_DENSITY=alldpi
export TARGET_BUILD_TYPE=release
if [ ! -d frameworks/base ]; then
# Configure the build system for the reduced manifest branch.
export SOONG_ALLOW_MISSING_DEPENDENCIES=true
fi
if [ ${#MAINLINE_MODULES[*]} -gt 0 ]; then
(
export TARGET_BUILD_APPS="${MAINLINE_MODULES[*]}"
# We require .apex files here, so ensure we get them regardless of product
# settings.
export OVERRIDE_TARGET_FLATTEN_APEX=false
for product in ${MAINLINE_MODULE_PRODUCTS[*]}; do
echo_and_run build/soong/soong_ui.bash --make-mode \
TARGET_PRODUCT=${product} "${build_args[@]}" ${MAINLINE_MODULES[*]}
vars="$(TARGET_PRODUCT=${product} build/soong/soong_ui.bash \
--dumpvars-mode --vars="PRODUCT_OUT TARGET_ARCH")"
# 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
mkdir -p ${DIST_DIR}/${TARGET_ARCH}
for module in ${MAINLINE_MODULES[*]}; do
echo_and_run cp ${PRODUCT_OUT}/system/apex/${module}.apex \
${DIST_DIR}/${TARGET_ARCH}/
done
done
)
fi
if [ ${#MODULE_SDKS_AND_EXPORTS[*]} -gt 0 ]; then
# Create multi-arch SDKs in a different out directory. The multi-arch script
# uses Soong in --skip-make mode which cannot use the same directory as normal
# mode with make.
export OUT_DIR=${OUT_DIR}/aml
# Put the build system in apps building mode so we don't trip on platform
# dependencies, but there are no actual apps to build here.
export TARGET_BUILD_APPS=none
# We use force building LLVM components flag (even though we actually don't
# compile them) because we don't have bionic host prebuilts
# for them.
export FORCE_BUILD_LLVM_COMPONENTS=true
echo_and_run build/soong/scripts/build-aml-prebuilts.sh \
TARGET_PRODUCT=mainline_sdk "${build_args[@]}" ${MODULE_SDKS_AND_EXPORTS[*]}
rm -rf ${DIST_DIR}/mainline-sdks
mkdir -p ${DIST_DIR}
echo_and_run cp -r ${OUT_DIR}/soong/mainline-sdks ${DIST_DIR}/
fi