Merge pull request #36 from degaart/cmake-cxx-standard

use CMAKE_CXX_STANDARD
This commit is contained in:
Thomas Fussell 2015-12-24 15:54:05 -05:00
commit 436c4bccbd

View File

@ -29,15 +29,23 @@ if(APPLE)
set(CMAKE_OSX_DEPLOYMENT_TARGET 10.10)
endif(APPLE)
if(${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.5)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y")
else()
if(CMAKE_VERSION VERSION_LESS 3.1)
if(${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.5)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
endif()
elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
endif()
elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
else()
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
endif()
if(${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
add_definitions(-DUNICODE -D_UNICODE)
endif()