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https://github.com/gnif/LookingGlass.git
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be664c49c8
Moves the logic in 0525515 to a common cmake include, and applies it to
the other binaries.
18 lines
611 B
CMake
18 lines
611 B
CMake
option(OPTIMIZE_FOR_NATIVE "Build with -march=native" OFF)
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if(OPTIMIZE_FOR_NATIVE)
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CHECK_C_COMPILER_FLAG("-march=native" COMPILER_SUPPORTS_MARCH_NATIVE)
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if(COMPILER_SUPPORTS_MARCH_NATIVE)
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add_compile_options("-march=native")
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endif()
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else()
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CHECK_C_COMPILER_FLAG("-march=x86-64-v2" COMPILER_SUPPORTS_MARCH_X86_64_V2)
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if(COMPILER_SUPPORTS_MARCH_X86_64_V2)
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add_compile_options("-march=x86-64-v2")
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else()
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CHECK_C_COMPILER_FLAG("-march=nehalem" COMPILER_SUPPORTS_MARCH_NEHALEM)
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if(COMPILER_SUPPORTS_MARCH_NEHALEM)
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add_compile_options("-march=nehalem")
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endif()
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endif()
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endif()
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