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66 lines
2.4 KiB
CMake
66 lines
2.4 KiB
CMake
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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(UNIX)
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set(CMAKE_ISPC_OUTPUT_EXTENSION .o)
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else()
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set(CMAKE_ISPC_OUTPUT_EXTENSION .obj)
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endif()
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set(CMAKE_INCLUDE_FLAG_ISPC "-I")
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# Load compiler-specific information.
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if(CMAKE_ISPC_COMPILER_ID)
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include(Compiler/${CMAKE_ISPC_COMPILER_ID}-ISPC OPTIONAL)
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endif()
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# load the system- and compiler specific files
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if(CMAKE_ISPC_COMPILER_ID)
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# load a hardware specific file, mostly useful for embedded compilers
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if(CMAKE_SYSTEM_PROCESSOR)
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include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_ISPC_COMPILER_ID}-ISPC-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
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endif()
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include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_ISPC_COMPILER_ID}-ISPC OPTIONAL)
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endif()
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# add the flags to the cache based
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# on the initial values computed in the platform/*.cmake files
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# use _INIT variables so that this only happens the first time
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# and you can set these flags in the cmake cache
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set(CMAKE_ISPC_FLAGS_INIT "$ENV{ISPCFLAGS} ${CMAKE_ISPC_FLAGS_INIT}")
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cmake_initialize_per_config_variable(CMAKE_ISPC_FLAGS "Flags used by the ISPC compiler")
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if(CMAKE_ISPC_STANDARD_LIBRARIES_INIT)
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set(CMAKE_ISPC_STANDARD_LIBRARIES "${CMAKE_ISPC_STANDARD_LIBRARIES_INIT}"
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CACHE STRING "Libraries linked by default with all ISPC applications.")
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mark_as_advanced(CMAKE_ISPC_STANDARD_LIBRARIES)
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endif()
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if(NOT CMAKE_ISPC_COMPILER_LAUNCHER AND DEFINED ENV{CMAKE_ISPC_COMPILER_LAUNCHER})
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set(CMAKE_ISPC_COMPILER_LAUNCHER "$ENV{CMAKE_ISPC_COMPILER_LAUNCHER}"
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CACHE STRING "Compiler launcher for ISPC.")
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endif()
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include(CMakeCommonLanguageInclude)
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# now define the following rules:
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# CMAKE_ISPC_COMPILE_OBJECT
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# Create a static archive incrementally for large object file counts.
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if(NOT DEFINED CMAKE_ISPC_ARCHIVE_CREATE)
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set(CMAKE_ISPC_ARCHIVE_CREATE "<CMAKE_AR> qc <TARGET> <LINK_FLAGS> <OBJECTS>")
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endif()
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if(NOT DEFINED CMAKE_ISPC_ARCHIVE_APPEND)
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set(CMAKE_ISPC_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>")
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endif()
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if(NOT DEFINED CMAKE_ISPC_ARCHIVE_FINISH)
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set(CMAKE_ISPC_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>")
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endif()
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if(NOT CMAKE_ISPC_COMPILE_OBJECT)
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set(CMAKE_ISPC_COMPILE_OBJECT
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"<CMAKE_ISPC_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> --emit-obj <SOURCE> -h <ISPC_HEADER>")
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endif()
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set(CMAKE_ISPC_INFORMATION_LOADED 1)
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