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@ -258,9 +258,22 @@ if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm" OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES
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# TODO: arm msvc?
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else()
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if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64")
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# Apple M1, M2, etc.
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# Raspberry Pi 3, 4, Zero 2 (64-bit)
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add_compile_options(-mcpu=native)
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endif()
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# TODO: armv6,7,8 version specific flags
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if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "armv6")
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# Raspberry Pi 1, Zero
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add_compile_options(-mfpu=neon-fp-armv8 -mfp16-format=ieee -mno-unaligned-access)
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endif()
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if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "armv7")
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# Raspberry Pi 2
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add_compile_options(-mfpu=neon-fp-armv8 -mfp16-format=ieee -mno-unaligned-access -funsafe-math-optimizations)
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endif()
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if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "armv8")
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# Raspberry Pi 3, 4, Zero 2 (32-bit)
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add_compile_options(-mfp16-format=ieee -mno-unaligned-access)
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endif()
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endif()
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elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "^(x86_64|i686|AMD64)$")
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message(STATUS "x86 detected")
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