From 99c8dbf49762cd1b0346d1c70b01dc4d1ed4a0c7 Mon Sep 17 00:00:00 2001 From: Brad King Date: Fri, 26 Jun 2020 08:21:21 -0400 Subject: Intel: Add flags for C++20 Patch-by: Matheus Izvekov Fixes: #20880 --- Modules/Compiler/Intel-CXX.cmake | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Modules/Compiler/Intel-CXX.cmake b/Modules/Compiler/Intel-CXX.cmake index 1ed1b08..b71b946 100644 --- a/Modules/Compiler/Intel-CXX.cmake +++ b/Modules/Compiler/Intel-CXX.cmake @@ -11,6 +11,11 @@ if("x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC") set(CMAKE_CXX_CLANG_TIDY_DRIVER_MODE "cl") + if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 19.0.0) + set(CMAKE_CXX20_STANDARD_COMPILE_OPTION "-Qstd=c++20") + set(CMAKE_CXX20_EXTENSION_COMPILE_OPTION "-Qstd=c++20") + endif() + if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 18.0.0) set(CMAKE_CXX17_STANDARD_COMPILE_OPTION "-Qstd=c++17") set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "-Qstd=c++17") @@ -37,6 +42,11 @@ if("x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC") else() + if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 19.0.0) + set(CMAKE_CXX20_STANDARD_COMPILE_OPTION "-std=c++20") + set(CMAKE_CXX20_EXTENSION_COMPILE_OPTION "-std=gnu++20") + endif() + if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 18.0.0) set(CMAKE_CXX17_STANDARD_COMPILE_OPTION "-std=c++17") set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "-std=gnu++17") -- cgit v0.12