mirror of
https://github.com/Kitware/CMake.git
synced 2026-11-06 05:16:58 +00:00
Vito Gamberini
f69754ad63
Add experimental support for SYCL under an experimental gate. The IntelLLVM and Adaptivecpp compilers are recognized, as well as upstream Clang with libsycl support. Fixes: #27219, #27905
93 lines
3.9 KiB
CMake
93 lines
3.9 KiB
CMake
set(CMAKE_EXPERIMENTAL_SYCL "c0d1fb10-2ece-420e-9d29-7d7f2b300f25")
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enable_language(CXX SYCL)
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set(cxx_constexpr_standard "")
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set(sycl_constexpr_standard "")
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foreach(level IN ITEMS 11 14 17 20 23 26)
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set(level_features "${CMAKE_CXX${level}_COMPILE_FEATURES}")
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list(FIND level_features cxx_constexpr feature_index)
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if(feature_index GREATER_EQUAL 0 AND NOT cxx_constexpr_standard)
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set(cxx_constexpr_standard "${level}")
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endif()
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set(level_features "${CMAKE_SYCL${level}_COMPILE_FEATURES}")
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list(FIND level_features cxx_constexpr feature_index)
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if(feature_index GREATER_EQUAL 0 AND NOT sycl_constexpr_standard)
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set(sycl_constexpr_standard "${level}")
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endif()
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endforeach()
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if(NOT cxx_constexpr_standard OR NOT sycl_constexpr_standard)
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message(FATAL_ERROR "cxx_constexpr is not available for both CXX and SYCL")
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endif()
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add_library(cxx_feature STATIC feature.cxx)
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set_property(TARGET cxx_feature PROPERTY CXX_STANDARD 98)
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target_compile_features(cxx_feature PRIVATE cxx_constexpr)
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get_property(cxx_standard TARGET cxx_feature PROPERTY CXX_STANDARD)
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get_property(cxx_sycl_standard TARGET cxx_feature PROPERTY SYCL_CXX_STANDARD)
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if(NOT cxx_standard STREQUAL cxx_constexpr_standard)
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message(FATAL_ERROR
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"CXX target selected CXX_STANDARD '${cxx_standard}', expected "
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"'${cxx_constexpr_standard}'")
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endif()
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if(cxx_sycl_standard)
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message(FATAL_ERROR
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"CXX target unexpectedly selected SYCL_CXX_STANDARD '${cxx_sycl_standard}'")
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endif()
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add_library(sycl_feature STATIC feature.sycl)
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set_property(TARGET sycl_feature PROPERTY SYCL_CXX_STANDARD 98)
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target_compile_features(sycl_feature PRIVATE cxx_constexpr)
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get_property(sycl_standard TARGET sycl_feature PROPERTY SYCL_CXX_STANDARD)
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get_property(sycl_cxx_standard TARGET sycl_feature PROPERTY CXX_STANDARD)
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if(NOT sycl_standard STREQUAL sycl_constexpr_standard)
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message(FATAL_ERROR
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"SYCL target selected SYCL_CXX_STANDARD '${sycl_standard}', expected "
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"'${sycl_constexpr_standard}'")
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endif()
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if(sycl_cxx_standard)
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message(FATAL_ERROR
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"SYCL target unexpectedly selected CXX_STANDARD '${sycl_cxx_standard}'")
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endif()
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add_library(mixed_file_set_feature STATIC)
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target_sources(mixed_file_set_feature PRIVATE
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FILE_SET cxx_sources TYPE SOURCES FILES feature.cxx
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FILE_SET sycl_sources TYPE SYCL FILES feature.sycl)
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set_property(TARGET mixed_file_set_feature PROPERTY CXX_STANDARD 98)
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set_property(TARGET mixed_file_set_feature PROPERTY SYCL_CXX_STANDARD 98)
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target_compile_features(mixed_file_set_feature PRIVATE cxx_constexpr)
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get_property(mixed_cxx_standard TARGET mixed_file_set_feature
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PROPERTY CXX_STANDARD)
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get_property(mixed_sycl_standard TARGET mixed_file_set_feature
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PROPERTY SYCL_CXX_STANDARD)
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if(NOT mixed_cxx_standard STREQUAL cxx_constexpr_standard)
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message(FATAL_ERROR
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"Mixed file-set target selected CXX_STANDARD '${mixed_cxx_standard}', "
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"expected '${cxx_constexpr_standard}'")
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endif()
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if(NOT mixed_sycl_standard STREQUAL "98")
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message(FATAL_ERROR
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"Mixed file-set target changed SYCL_CXX_STANDARD to '${mixed_sycl_standard}'")
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endif()
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add_library(sycl_headers_feature STATIC feature.cxx)
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target_sources(sycl_headers_feature PRIVATE
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FILE_SET SYCL_HEADERS FILES sycl_header.h)
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set_property(TARGET sycl_headers_feature PROPERTY CXX_STANDARD 98)
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set_property(TARGET sycl_headers_feature PROPERTY SYCL_CXX_STANDARD 98)
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target_compile_features(sycl_headers_feature PRIVATE cxx_constexpr)
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get_property(headers_cxx_standard TARGET sycl_headers_feature
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PROPERTY CXX_STANDARD)
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get_property(headers_sycl_standard TARGET sycl_headers_feature
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PROPERTY SYCL_CXX_STANDARD)
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if(NOT headers_cxx_standard STREQUAL "98")
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message(FATAL_ERROR
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"SYCL headers target changed CXX_STANDARD to '${headers_cxx_standard}'")
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endif()
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if(NOT headers_sycl_standard STREQUAL sycl_constexpr_standard)
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message(FATAL_ERROR
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"SYCL headers target selected SYCL_CXX_STANDARD '${headers_sycl_standard}', "
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"expected '${sycl_constexpr_standard}'")
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endif()
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