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cmake_minimum_required(VERSION 3.18)
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project(ISPCStaticLibrary CXX ISPC)
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add_library(ispc_objects STATIC simple.ispc)
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if("${CMAKE_SYSTEM_NAME};${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "Darwin;arm64")
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target_compile_options(ispc_objects PRIVATE "$<$<COMPILE_LANGUAGE:ISPC>:--target=neon-i32x4>")
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else()
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target_compile_options(ispc_objects PRIVATE "$<$<COMPILE_LANGUAGE:ISPC>:--target=sse2-i32x4>")
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if(CMAKE_SIZEOF_VOID_P EQUAL 4)
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target_compile_options(ispc_objects PRIVATE "$<$<COMPILE_LANGUAGE:ISPC>:--arch=x86>")
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endif()
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endif()
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set_target_properties(ispc_objects PROPERTIES POSITION_INDEPENDENT_CODE ON)
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add_executable(ISPCStaticLibrary main.cxx)
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target_link_libraries(ISPCStaticLibrary PRIVATE ispc_objects)
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