Streamspot安装记录

 1. 安装streamspot编译出现：undefined reference to 'std::regex_token_iterator, 开始以为是编译选项问题，百度后发现是GCC 4.8版本在STL中没有对应实现regex(The GNU C++ standard library supports <regex>, but not until version 4.9.0. (The headers were present in earlier versions, but were unusable.

参考Android NDK支持STL的正则表达式 undefined reference to 'std::regex_token_iterator_ndk编译正则表达式-优快云博客)。

2. eple 包又没找到合适的镜像下载gcc，只能下载4.9.4包自行编译，然后下载安装gcc4.9.4,

https://ftp.gnu.org/gnu/gcc/gcc-4.9.4/gcc-4.9.4.tar.gz下载完成后，上传服务器安装。

又报错(configure: error: Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+.)

参考configure: error: Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+.-优快云博客，分别安装3个包。

安装gcc: 

./configure --prefix=/home/liuqiang/gcc-4.9.4-c --disable-multilib --enable-languages=c,c++
//因为是64位所以--disable-multilib

切换成root,

 make 

 make install

环境变量配置:export PATH=~/gcc-4.9.4-c/bin:$PATH
export LD_LIBRARY_PATH=~/gcc-4.9.4-c/lib64:$LD_LIBRARY_PATH //LD_LIBRARY_PATH指定动态链接库的搜索路径

source .bashrc

最后验证：gcc --version

3. 安装streamspot

make clean

make 

运行: