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44 lines
1.4 KiB
44 lines
1.4 KiB
3 years ago
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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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if(CMAKE_ISPC_COMPILER_FORCED)
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# The compiler configuration was forced by the user.
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# Assume the user has configured all compiler information.
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set(CMAKE_ISPC_COMPILER_WORKS TRUE)
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return()
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endif()
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include(CMakeTestCompilerCommon)
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# Make sure we try to compile as a STATIC_LIBRARY
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set(__CMAKE_SAVED_TRY_COMPILE_TARGET_TYPE ${CMAKE_TRY_COMPILE_TARGET_TYPE})
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set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
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# # Try to identify the ABI and configure it into CMakeISPCCompiler.cmake
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include(${CMAKE_ROOT}/Modules/CMakeDetermineCompilerABI.cmake)
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CMAKE_DETERMINE_COMPILER_ABI(ISPC ${CMAKE_ROOT}/Modules/CMakeISPCCompilerABI.ispc)
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if(CMAKE_ISPC_ABI_COMPILED)
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# # The compiler worked so skip dedicated test below.
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set(CMAKE_ISPC_COMPILER_WORKS TRUE)
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message(STATUS "Check for working ISPC compiler: ${CMAKE_ISPC_COMPILER} - skipped")
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endif()
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# Re-configure to save learned information.
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configure_file(
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${CMAKE_ROOT}/Modules/CMakeISPCCompiler.cmake.in
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${CMAKE_PLATFORM_INFO_DIR}/CMakeISPCCompiler.cmake
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@ONLY
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)
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include(${CMAKE_PLATFORM_INFO_DIR}/CMakeISPCCompiler.cmake)
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if(CMAKE_ISPC_SIZEOF_DATA_PTR)
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foreach(f ${CMAKE_ISPC_ABI_FILES})
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include(${f})
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endforeach()
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unset(CMAKE_ISPC_ABI_FILES)
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endif()
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set(CMAKE_TRY_COMPILE_TARGET_TYPE ${__CMAKE_SAVED_TRY_COMPILE_TARGET_TYPE})
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