add_subdirectory(Thirdparty/g2o) add_library(${PROJECT_NAME} SHARED ${SRC_LIST}) target_link_libraries( ${PROJECT_NAME} log) # Eigen include_directories(Thirdparty/eigen-3.4.0/) include_directories(Thirdparty/eigen-3.4.0/Eigen) include_directories(Thirdparty/eigen-3.4.0/Eigen/src) # Sophus include_directories(Thirdparty/Sophus)

2.6 'tr1/xxx' file not found问题

#include <tr1/xxx> 修改为 #include <xxx>，并去掉 tr1 命名空间

//g2o/g2o/core/hyper_graph.h 41行 94行//#include <tr1/unordered_map> 41行#include <unordered_map>...