| #!/bin/bash |
| |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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. |
| |
| set -euo pipefail |
| |
| CXX_COMPILER="$1" |
| shift |
| |
| if [[ ! -x "$CXX_COMPILER" ]]; then |
| echo Configured compiler "$CXX_COMPILER" is not executable. |
| exit 1 |
| fi |
| |
| if [[ -z "$DISTCC_HOSTS" || -z "$CXX_COMPILER" ]]; then |
| # This could be sourced here and the build would work but the parallelization (-j) |
| # should be wrong at this point and it's too late to fix. |
| DIR=$(dirname "$0") |
| echo "You must source '$DIR/distcc_env.sh' before attempting to build." 1>&2 |
| exit 1 |
| fi |
| |
| EXPECTED_VERSION=3 |
| if [[ -z "${IMPALA_DISTCC_ENV_VERSION:-}" || \ |
| "$IMPALA_DISTCC_ENV_VERSION" -ne $EXPECTED_VERSION ]]; then |
| echo "Expected IMPALA_DISTCC_ENV_VERSION=$EXPECTED_VERSION, re-source distcc_env.sh" |
| exit 1 |
| fi |
| |
| REMOTE_TOOLCHAIN_DIR=/opt/Impala-Toolchain |
| |
| if $IMPALA_DISTCC_LOCAL; then |
| if [[ "$CXX_COMPILER" == "$IMPALA_TOOLCHAIN"* ]]; then |
| # Remap the local toolchain path to the remote toolchain path. |
| CXX_COMPILER=$REMOTE_TOOLCHAIN_DIR/${CXX_COMPILER#$IMPALA_TOOLCHAIN} |
| fi |
| CMD="distcc ccache $CXX_COMPILER" |
| else |
| CMD="$CXX_COMPILER" |
| fi |
| |
| # Disable CCACHE_PREFIX to avoid recursive distcc invocations. |
| CCACHE_PREFIX="" exec $CMD "$@" |