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@@ -3,6 +3,7 @@ project(DupFind VERSION 0.1.0 LANGUAGES CXX)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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+option(USE_NATIVE_OPTIMIZATION "Optimize for the local machine" OFF)
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# 最適化と popcnt 命令出力のためのフラグ設定
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if(MSVC)
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@@ -10,6 +11,9 @@ if(MSVC)
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set(X_VCPKG_APPLOCAL_DEPS_INSTALL ON)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
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add_compile_options(-mpopcnt -msse4.2)
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+ if(USE_NATIVE_OPTIMIZATION)
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+ add_compile_options(-march=native)
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+ endif()
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endif()
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# Qt 6
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