centos 编译安装 protobuf

1、安装bazel

       wget https://copr.fedorainfracloud.org/coprs/vbatts/bazel/repo/epel-7/vbatts-bazel-epel-7.repo --no-check-certificate

       cp vbatts-bazel-epel-7.repo /etc/yum.repos.d/
       ll /etc/yum.repos.d/
       yum install bazel4
       bazel version
2、安装Abseil  

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

    cd abseil-cpp

    mkdir build && mkdir install && cd build

   cmake -DCMAKE_INSTALL_PREFIX=../install/ DABSL_PROPAGATE_CXX_STD=ON -DABSL_PROPAGATE_CXX_STD=ON  -DCMAKE_CXX_STANDARD=11 .. 

   make

   make install