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IntelLLVM: Avoid finding not-yet-supported icpx on Windows

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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
This commit is contained in:
Michael Hirsch 2022-12-22 12:02:41 -05:00 committed by Brad King
parent 2ac207f046
commit 8834e4d6a5
1 changed files with 7 additions and 1 deletions
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8
Modules/CMakeDetermineCXXCompiler.cmake
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@ -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)