1#!/bin/bash 2# Copyright 2017 gRPC authors. 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15 16set -ex 17 18cd "$(dirname "$0")/../../.." 19grpc_dir=$(pwd) 20 21# Install openssl (to use instead of boringssl) 22apt-get update && apt-get install -y libssl-dev 23 24# Install CMake 3.16 25apt-get update && apt-get install -y wget 26wget -q -O cmake-linux.sh https://github.com/Kitware/CMake/releases/download/v3.16.1/cmake-3.16.1-Linux-x86_64.sh 27sh cmake-linux.sh -- --skip-license --prefix=/usr 28rm cmake-linux.sh 29 30# Build helloworld example. 31# This uses CMake's FetchContent module to download gRPC and its dependencies 32# and add it to the helloworld project as a subdirectory. 33mkdir -p "examples/cpp/helloworld/cmake/build" 34pushd "examples/cpp/helloworld/cmake/build" 35# We set FETCHCONTENT_SOURCE_DIR_GRPC to use the existing gRPC checkout 36# rather than cloning a release. 37cmake \ 38 -DCMAKE_BUILD_TYPE=Release \ 39 -DgRPC_BUILD_TESTS=OFF \ 40 -DgRPC_SSL_PROVIDER=package \ 41 -DGRPC_FETCHCONTENT=ON \ 42 -DFETCHCONTENT_SOURCE_DIR_GRPC="$grpc_dir" \ 43 ../.. 44make -j4 45popd 46