diff options
Diffstat (limited to 'Modules/Compiler/Intel-CXX.cmake')
| -rw-r--r-- | Modules/Compiler/Intel-CXX.cmake | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Modules/Compiler/Intel-CXX.cmake b/Modules/Compiler/Intel-CXX.cmake index 032071c..44b0c3d 100644 --- a/Modules/Compiler/Intel-CXX.cmake +++ b/Modules/Compiler/Intel-CXX.cmake @@ -40,6 +40,16 @@ else() set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "-std=gnu++17") endif() + # While full C++14 support was first introduced in Intel 17, + # Intel 18.0.0-4 don't have full support as they broke + # support for cxx_relaxed_constexpr. + if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 18.0.4) + set(CMAKE_CXX14_STANDARD__HAS_FULL_SUPPORT ON) + elseif(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 17.0.0 + AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 18.0.0) + set(CMAKE_CXX14_STANDARD__HAS_FULL_SUPPORT ON) + endif() + if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 15.0.2) set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "-std=c++14") elseif (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 15.0.0) |