made warning flag optional
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8ef6283bf4
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@ -110,11 +110,18 @@ if(CMAKE_COMPILER_IS_GNUCXX)
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set(WARNING_FLAGS
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-Wall
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-Wextra
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-Wshadow=local
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-Wimplicit-fallthrough=1
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-Wno-unused-parameter
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-Wno-psabi
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)
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if(NOT DEFINED WARNING_SHADOW_LOCAL)
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option(WARNING_SHADOW_LOCAL "Show shadows declarations warning." ON)
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endif()
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if(WARNING_SHADOW_LOCAL)
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list(APPEND WARNING_FLAGS "-Wshadow=local")
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endif()
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endif()
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if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
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