| #!/bin/bash -e |
| |
| # Copyright 2019 Google Inc. All rights reserved. |
| # |
| # 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. |
| |
| usage() { |
| echo "Usage: $(basename "$0") [build_target]..." |
| echo " Build all targets if build_target is not specified." |
| echo " Supported build targets:" \ |
| "${VALID_SOONG_BINARIES[@]}" "${VALID_SOONG_TESTS[@]}" |
| } |
| |
| in_array () { |
| value="$1" |
| shift |
| for i in "$@"; do |
| [ "$i" = "${value}" ] && return 0 |
| done |
| return 1 |
| } |
| |
| VALID_SOONG_BINARIES=( |
| "bindgen" |
| "cxx_extractor" |
| "header-abi-linker" |
| "header-abi-dumper" |
| "header-abi-diff" |
| "ide_query_cc_analyzer" |
| "proto_metadata_plugin" |
| "protoc_extractor" |
| "versioner" |
| ) |
| |
| VALID_SOONG_TESTS=( |
| "header-checker-unittests" |
| ) |
| |
| BUILD_TARGETS=() |
| |
| while [ $# -gt 0 ]; do |
| case $1 in |
| -*) # Display help. |
| usage |
| exit 0 |
| ;; |
| *) # Add specified build targets into BUILD_TARGETS |
| BUILD_TARGETS+=("$1") |
| ;; |
| esac |
| shift |
| done |
| |
| set -ex |
| |
| source "$(dirname "$0")/envsetup.sh" |
| |
| if [ "$(uname)" != "Linux" ]; then |
| echo "error: Unsupported uname: $(uname)" |
| exit 1 |
| fi |
| |
| # Targets to be built |
| SOONG_BINARIES=() |
| SOONG_TESTS=() |
| |
| # Check if all specified targets are valid |
| for name in "${BUILD_TARGETS[@]}"; do |
| if in_array "${name}" "${VALID_SOONG_BINARIES[@]}"; then |
| SOONG_BINARIES+=("${name}") |
| elif in_array "${name}" "${VALID_SOONG_TESTS[@]}"; then |
| SOONG_TESTS+=("${name}") |
| else |
| echo "build_target ${name} is not one of the supported targets:" \ |
| "${VALID_SOONG_BINARIES[@]}" "${VALID_SOONG_TESTS[@]}" |
| exit 1 |
| fi |
| done |
| |
| if [ "${#BUILD_TARGETS[@]}" -eq 0 ]; then |
| # Build everything by default. |
| SOONG_BINARIES=("${VALID_SOONG_BINARIES[@]}") |
| SOONG_TESTS=("${VALID_SOONG_TESTS[@]}") |
| fi |
| |
| if [ -z "${OUT_DIR}" ]; then |
| echo "error: Must set OUT_DIR" |
| exit 1 |
| fi |
| |
| TOP=$(pwd) |
| |
| # Setup Soong configuration |
| SOONG_OUT="${OUT_DIR}/soong" |
| SOONG_HOST_OUT="${OUT_DIR}/soong/host/linux-x86" |
| rm -rf "${SOONG_OUT}" |
| mkdir -p "${SOONG_OUT}" |
| cat > "${SOONG_OUT}/soong.variables" << __EOF__ |
| { |
| "Allow_missing_dependencies": true, |
| "HostArch":"x86_64" |
| } |
| __EOF__ |
| |
| # Allow unknown warning options since this may lag behind platform's compiler |
| # version. |
| export ALLOW_UNKNOWN_WARNING_OPTION=true |
| |
| binaries=() |
| for name in "${SOONG_BINARIES[@]}"; do |
| binaries+=("${SOONG_HOST_OUT}/bin/${name}") |
| done |
| |
| # Build binaries and shared libs |
| build/soong/soong_ui.bash --make-mode --skip-config --soong-only \ |
| "${binaries[@]}" "${SOONG_TESTS[@]}" |
| |
| # Copy binaries and shared libs |
| SOONG_DIST="${SOONG_OUT}/dist" |
| mkdir -p "${SOONG_DIST}/bin" |
| if [ -n "${binaries}" ]; then |
| cp "${binaries[@]}" "${SOONG_DIST}/bin" |
| fi |
| cp -R "${SOONG_HOST_OUT}/lib64" "${SOONG_DIST}" |
| # create symlink lib -> lib64 as toolchain libraries have a RUNPATH pointing to |
| # $ORIGIN/../lib instead of lib64 |
| ln -s "lib64" "${SOONG_DIST}/lib" |
| |
| # Copy clang header and share files |
| CLANG_DIR="prebuilts/clang/host/linux-x86/${LLVM_PREBUILTS_VERSION}" |
| CLANG_LIB_DIR="${CLANG_DIR}/lib/clang/${LLVM_RELEASE_VERSION}" |
| CLANG_LIB_DIR_OUT="${SOONG_DIST}/lib/clang/${LLVM_RELEASE_VERSION}" |
| mkdir -p "${CLANG_LIB_DIR_OUT}" |
| cp -R "${CLANG_LIB_DIR}/share" "${CLANG_LIB_DIR_OUT}/share" |
| cp -R "${CLANG_LIB_DIR}/include" "${CLANG_LIB_DIR_OUT}/include" |
| ln -s "lib/clang/${LLVM_RELEASE_VERSION}/include" "${SOONG_DIST}/clang-headers" |
| |
| # Normalize library file names. All library file names must match their soname. |
| function extract_soname () { |
| local file="$1" |
| readelf -d "${file}" | \ |
| grep '(SONAME)\s*Library soname: \[.*\]$' -o | \ |
| sed 's/(SONAME)\s*Library soname: \[\(.*\)\]$/\1/g' |
| } |
| |
| for file in "${SOONG_OUT}/dist/lib"*"/"*; do |
| soname="$(extract_soname "${file}")" |
| if [ -n "${soname}" -a "$(basename "${file}")" != "${soname}" ]; then |
| mv "${file}" "$(dirname "${file}")/${soname}" |
| fi |
| done |
| |
| # Package binaries and shared libs |
| if [ -z "${DIST_DIR}" ]; then |
| echo "DIST_DIR is empty. Skip zipping binaries." |
| else |
| pushd "${SOONG_OUT}/dist" |
| zip -qryX build-prebuilts.zip * |
| popd |
| mkdir -p "${DIST_DIR}" || true |
| cp "${SOONG_OUT}/dist/build-prebuilts.zip" "${DIST_DIR}/" |
| fi |