安装absl、gflags、glog

下载源码：

apollo下载这个就行

https://github.com/abseil/abseil-cpp/archive/20200225.2.tar.gz  

git clone https://github.com/abseil/abseil-cpp.git

在CMakeLists.txt中加上一句：

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")

编译：

cmake -DBUILD_SHARED_LIBS=ON -L CMakeLists.txt && make

 
安装：

sudo make install

2.gflags

    mkdir build && cd build
    cmake .. -DBUILD_SHARED_LIBS=ON -DCMAKE_BUILD_TYPE=Release
    make -j${THREAD_NUM}
    make install

https://github.com/gflags/gflags/archive/v2.2.2.tar.gz

3.glog

https://github.com/google/glog/archive/v0.4.0.tar.gz

    mkdir build && cd build
    cmake .. \
        -DBUILD_SHARED_LIBS=ON \
        -DCMAKE_BUILD_TYPE=Release

    # if [ "$ARCH" == "aarch64" ]; then
    #    ./configure --build=armv8-none-linux --enable-shared
    # fi

    make -j${THREAD_NUM}
    make install