From 8834e4d6a51b4c05ea51099f3865bafe7839f845 Mon Sep 17 00:00:00 2001 From: Michael Hirsch Date: Thu, 22 Dec 2022 12:02:41 -0500 Subject: IntelLLVM: Avoid finding not-yet-supported icpx on Windows Intel oneAPI 2023.0 added the `icpx` compiler front-end on Windows. It uses a GNU-like command-line, and is not yet supported by CMake. Avoid finding `icpx` as the CXX compiler on Windows until support is added. Fixes: #24266 Issue: #24314 --- Modules/CMakeDetermineCXXCompiler.cmake | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Modules/CMakeDetermineCXXCompiler.cmake b/Modules/CMakeDetermineCXXCompiler.cmake index fd3d028..c4ddf75 100644 --- a/Modules/CMakeDetermineCXXCompiler.cmake +++ b/Modules/CMakeDetermineCXXCompiler.cmake @@ -58,7 +58,13 @@ else() # finally list compilers to try if(NOT CMAKE_CXX_COMPILER_INIT) - set(CMAKE_CXX_COMPILER_LIST CC ${_CMAKE_TOOLCHAIN_PREFIX}c++ ${_CMAKE_TOOLCHAIN_PREFIX}g++ aCC cl bcc xlC icpx icx clang++) + set(CMAKE_CXX_COMPILER_LIST CC ${_CMAKE_TOOLCHAIN_PREFIX}c++ ${_CMAKE_TOOLCHAIN_PREFIX}g++ aCC cl bcc xlC) + if(NOT CMAKE_HOST_WIN32) + # FIXME(#24314): Add support for the GNU-like icpx compiler driver + # on Windows, first introduced by Intel oneAPI 2023.0. + list(APPEND CMAKE_CXX_COMPILER_LIST icpx) + endif() + list(APPEND CMAKE_CXX_COMPILER_LIST icx clang++) endif() _cmake_find_compiler(CXX) -- cgit v0.12 From 870d89627f0ab256e9ac6feeed0221ce997a8a51 Mon Sep 17 00:00:00 2001 From: Michael Hirsch Date: Thu, 22 Dec 2022 12:16:28 -0500 Subject: Help: Clarify compiler id distinction between Intel Classic and IntelLLVM --- Help/variable/CMAKE_LANG_COMPILER_ID.rst | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Help/variable/CMAKE_LANG_COMPILER_ID.rst b/Help/variable/CMAKE_LANG_COMPILER_ID.rst index e311d1b..3b27fc3 100644 --- a/Help/variable/CMAKE_LANG_COMPILER_ID.rst +++ b/Help/variable/CMAKE_LANG_COMPILER_ID.rst @@ -28,8 +28,8 @@ Value Name ``GHS`` `Green Hills Software`_ ``HP`` Hewlett-Packard Compiler ``IAR`` IAR Systems -``Intel`` Intel Compiler -``IntelLLVM`` Intel LLVM-Based Compiler +``Intel`` Intel Classic Compiler +``IntelLLVM`` `Intel LLVM-Based Compiler`_ ``LCC`` MCST Elbrus C/C++/Fortran Compiler ``MSVC`` `Microsoft Visual Studio`_ ``NVHPC`` `NVIDIA HPC Compiler`_ @@ -58,6 +58,7 @@ languages. .. _G95 Fortran: https://g95.sourceforge.net .. _GNU Compiler Collection: https://gcc.gnu.org .. _Green Hills Software: https://www.ghs.com/products/compiler.html +.. _Intel LLVM-Based Compiler: https://www.intel.com/content/www/us/en/developer/tools/oneapi/overview.html .. _Microsoft Visual Studio: https://visualstudio.microsoft.com .. _NVIDIA HPC Compiler: https://developer.nvidia.com/hpc-compilers .. _NVIDIA CUDA Compiler: https://developer.nvidia.com/cuda-llvm-compiler -- cgit v0.12