#error This file requires compiler and library support for the ISO C++ 2011错误解决办法

CmakeLists.txt 中添如下代码就OK,

include(CheckCXXCompilerFlag)CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)if(COMPILER_SUPPORTS_CXX11)    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") elseif(COMPILER_SUPPORTS_CXX0X)    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")else()    message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")endif()