cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR) set(CMAKE_CXX_STANDARD 11) set(CMAKE_CXX_STANDARD_REQUIRED ON) #...is required... set(CMAKE_CXX_EXTENSIONS OFF) #...without compiler extensions like gnu++11 project (trimesh_base) add_executable(trimesh_base trimesh_base.cpp) include_directories(../../..) include_directories(../../../eigenlib)