|  | # Copyright 2021 The Cobalt Authors. 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. | 
|  |  | 
|  | FROM linux-x64x11-bionic | 
|  |  | 
|  | ARG DEBIAN_FRONTEND=noninteractive | 
|  |  | 
|  | RUN apt update -qqy \ | 
|  | && apt install -qqy gcc-6 g++-6 \ | 
|  | && /opt/clean-after-apt.sh | 
|  |  | 
|  | CMD gn gen ${OUTDIR}/${PLATFORM}_${CONFIG} --args="target_platform=\"${PLATFORM}\" build_type=\"${CONFIG}\" is_clang=false using_old_compiler=true" && \ | 
|  | ninja -v -j ${NINJA_PARALLEL} -C ${OUTDIR}/${PLATFORM}_${CONFIG} ${TARGET:-cobalt_install} |