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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90 lines
3.2 KiB
90 lines
3.2 KiB
#!/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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# Install openssl (to use instead of boringssl) |
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apt-get update && apt-get install -y libssl-dev |
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# Install CMake 3.16 |
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apt-get update && apt-get install -y wget |
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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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