put C++11 compliance check into CMake (ec87a51a) · Commits · 郑智淋 / lammps

cmake/CMakeLists.txt

+3 −6

Original line number	Diff line number	Diff line
		@@ -55,12 +55,9 @@ if(${CMAKE_CXX_COMPILER_ID} STREQUAL "Intel")
		set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -restrict -std=c++11")
		endif()

		option(DISABLE_CXX11_REQUIREMENT "Disable check that requires C++11 for compiling LAMMPS" OFF)
		if(DISABLE_CXX11_REQUIREMENT)
		add_definitions(-DLAMMPS_CXX98)
		# else()
		# set(CMAKE_CXX_STANDARD 11)
		endif()
		# we require C++11
		set(CMAKE_CXX_STANDARD 11)
		set(CMAKE_CXX_STANDARD_REQUIRED ON)

		# GNU compiler features
		if (${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")