ubuntu 安装grpc

整体流程为：下载代码 -> 编译&安装依赖库 -> 编译&安装grpc -> 测试。

1. 安装openssl

安装
wget https://www.openssl.org/source/openssl-1.1.1b.tar.gz
tar -xvf openssl-1.1.1b.tar.gz
cd openssl-1.1.1b
./config --prefix=/usr/local --openssldir=/usr/local/openssl
make && make install

验证:
openssl version -a

2. 安装cmake

安装：
wget https://cmake.org/files/v3.17/cmake-3.17.2.tar.gz
tar zxvf cmake-3.17.2.tar.gz
cd cmake-3.17.2
./configure
sudo make && make install
验证方式:
cmake --version

3. 下载grpc

sudo apt install -y build-essential autoconf libtool pkg-config
git clone https://github.com/grpc/grpc.git
cd grpc
git submodule update --init

4. 安装absl依赖

sudo apt-get update && sudo apt-get install -y libssl-dev
cd third_party/abseil-cpp/cmake
mkdir build
sudo cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_POSITION_INDEPENDENT_CODE=TRUE ..
sudo make install

5. 安装c-ares

cd third_party/cares/cares
mkdir build
cd build
sudo cmake -DCMAKE_BUILD_TYPE=Release ..
sudo make install

6. 安装benchmark依赖

cmake -DCMAKE_BUILD_TYPE=Release ..

 如果发现找不到gtest库，需要增加参数指定目录： -DGOOGLETEST_PATH=~/grpc/third_party/googletest

7. 安装protobuf

cd third_party/protobuf/
git submodule update --init --recursive
sudo ./autogen.sh
sudo ./configure
sudo make
sudo make install 
sudo ldconfig
验证方式：
protoc --version

8. 安装zlib

cdthird_party/zlib
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Release ..
make install

9. 安装grpc

cd ../..
sudo make
sudo make install

异常处理：
在sudo make install后出错：Installing via 'make' is no longer supported. Use cmake or bazel instead.
sudo cmake -DCMAKE_BUILD_TYPE=Release \
-DgRPC_INSTALL=ON \
-DgRPC_BUILD_TESTS=OFF \
-DgRPC_CARES_PROVIDER=package \
-DgRPC_ABSL_PROVIDER=package \
-DgRPC_PROTOBUF_PROVIDER=package \
-DgRPC_SSL_PROVIDER=package \
-DgRPC_ZLIB_PROVIDER=package ..

 10. 测试

cd grpc/examples/cpp/helloworld
make
./greeter_server
./greeter_client

整个流程参考：https://blog.csdn.net/w13l14/article/details/117984322

参考：https://github.com/IvanSafonov/grpc-cmake-example