Support pour anciennes versions de GCC

This commit is contained in:
Mattéo Delabre 2016-03-30 22:17:10 +02:00
parent aa5b191dad
commit 79500889d4
1 changed files with 3 additions and 0 deletions

3
CMakeLists.txt vendored
View File

@ -19,9 +19,12 @@ endif()
# Standard C++14
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX14)
CHECK_CXX_COMPILER_FLAG("-std=c++1y" COMPILER_SUPPORTS_CXX1Y)
if(COMPILER_SUPPORTS_CXX11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
elseif(COMPILER_SUPPORTS_CXX1Y)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y")
else()
message(STATUS "Le compilateur actuel (${CMAKE_CXX_COMPILER}) ne supporte pas C++14. Merci d'utiliser un autre compilateur.")
endif()