论ORBSLAM_with_pointcloud_map段错误（核心已转储）的另一种解决方法

二、另一种思路：在CMAKELISTS中取消编译器的一些设置
此方法来自ORBSLAM_with_pointcloud_map讨论区
在CMAKELISTS中删除-march=native

set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}  -Wall  -O3 -march=native ")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall   -O3 -march=native")

在Thirdparty/g2o/CMakeLists.txt中删除-march=native

# Compiler specific options for gcc
SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -march=native") 
SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O3 -march=native")