cmake -DCMAKE_BUILD_TYPE=Debug ../src
参考资料：
https://stackoverflow.com/questions/8443980/compiling-with-cmake-and-include-debug-information
当岁月都已失去，偶然与过往相遇，我们还能哼唱出年少的旋律。
cmake -DCMAKE_BUILD_TYPE=Debug ../src
参考资料：
https://stackoverflow.com/questions/8443980/compiling-with-cmake-and-include-debug-information