mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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93 lines
3.4 KiB
93 lines
3.4 KiB
5 years ago
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#!/bin/bash
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# Copyright 2017 gRPC authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -ex
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cd "$(dirname "$0")/../../.."
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echo "deb http://archive.debian.org/debian jessie-backports main" | tee /etc/apt/sources.list.d/jessie-backports.list
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echo 'Acquire::Check-Valid-Until "false";' > /etc/apt/apt.conf
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sed -i '/deb http:\/\/deb.debian.org\/debian jessie-updates main/d' /etc/apt/sources.list
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apt-get update
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apt-get install -t jessie-backports -y git libssl-dev wget
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# Install CMake 3.16
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wget -q -O cmake-linux.sh https://github.com/Kitware/CMake/releases/download/v3.16.1/cmake-3.16.1-Linux-x86_64.sh
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sh cmake-linux.sh -- --skip-license --prefix=/usr
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rm cmake-linux.sh
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# Build and install gRPC for the host architecture.
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# We do this because we need to be able to run protoc and grpc_cpp_plugin
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# while cross-compiling.
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mkdir -p "cmake/build"
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pushd "cmake/build"
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cmake \
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-DCMAKE_BUILD_TYPE=Release \
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-DgRPC_INSTALL=ON \
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-DgRPC_BUILD_TESTS=OFF \
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-DgRPC_SSL_PROVIDER=package \
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../..
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make -j4 install
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popd
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# Download raspberry pi toolchain.
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mkdir -p "/tmp/raspberrypi_root"
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pushd "/tmp/raspberrypi_root"
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git clone https://github.com/raspberrypi/tools raspberrypi-tools
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cd raspberrypi-tools && git checkout 4a335520900ce55e251ac4f420f52bf0b2ab6b1f && cd ..
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# Write a toolchain file to use for cross-compiling.
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cat > toolchain.cmake <<'EOT'
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SET(CMAKE_SYSTEM_NAME Linux)
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SET(CMAKE_SYSTEM_PROCESSOR arm)
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set(devel_root /tmp/raspberrypi_root)
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set(CMAKE_STAGING_PREFIX ${devel_root}/stage)
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set(tool_root ${devel_root}/raspberrypi-tools/arm-bcm2708)
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set(CMAKE_SYSROOT ${tool_root}/arm-rpi-4.9.3-linux-gnueabihf/arm-linux-gnueabihf/sysroot)
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set(CMAKE_C_COMPILER ${tool_root}/arm-linux-gnueabihf/bin/arm-linux-gnueabihf-gcc)
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set(CMAKE_CXX_COMPILER ${tool_root}/arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++)
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
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EOT
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popd
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# Build and install gRPC for raspberry pi.
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# This build will use the host architecture copies of protoc and
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# grpc_cpp_plugin that we built earlier because we installed them
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# to a location in our PATH (/usr/local/bin).
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mkdir -p "cmake/raspberrypi_build"
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pushd "cmake/raspberrypi_build"
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cmake -DCMAKE_TOOLCHAIN_FILE=/tmp/raspberrypi_root/toolchain.cmake \
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-DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_INSTALL_PREFIX=/tmp/raspberrypi_root/grpc_install \
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../..
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make -j4 install
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popd
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# Build helloworld example for raspberry pi.
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# As above, it will find and use protoc and grpc_cpp_plugin
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# for the host architecture.
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mkdir -p "examples/cpp/helloworld/cmake/raspberrypi_build"
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pushd "examples/cpp/helloworld/cmake/raspberrypi_build"
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cmake -DCMAKE_TOOLCHAIN_FILE=/tmp/raspberrypi_root/toolchain.cmake \
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-DCMAKE_BUILD_TYPE=Release \
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-DProtobuf_DIR=/tmp/raspberrypi_root/stage/lib/cmake/protobuf \
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-DgRPC_DIR=/tmp/raspberrypi_root/stage/lib/cmake/grpc \
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../..
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make
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popd
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