mirror of
https://github.com/KytyPS5/KytyPS5.git
synced 2026-10-20 10:56:58 +02:00
nmzik
125 lines
4.6 KiB
CMake
125 lines
4.6 KiB
CMake
# Keep the existing Linux IWYU warnings non-fatal.
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set(KYTY_IWYU_COMMON "-Xiwyu;--cxx17ns;-Qunused-arguments")
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if (LINUX)
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set(KYTY_IWYU_STRICT "")
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else()
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set(KYTY_IWYU_STRICT ";-Werror")
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endif()
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function(include_what_you_use target dirs)
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if (CLANG AND ("${target}" IN_LIST KYTY_IWYU))
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find_program (CLANG_IWYU_EXE NAMES "include-what-you-use")
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if (CLANG_IWYU_EXE)
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set_target_properties(${target} PROPERTIES CXX_INCLUDE_WHAT_YOU_USE "${CLANG_IWYU_EXE};${KYTY_IWYU_COMMON}${KYTY_IWYU_STRICT}")
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endif()
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endif()
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endfunction()
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function(include_what_you_use_with_mappings target dirs mappings)
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if (CLANG AND ("${target}" IN_LIST KYTY_IWYU))
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find_program (CLANG_IWYU_EXE NAMES "include-what-you-use")
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if (CLANG_IWYU_EXE)
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foreach(map ${mappings})
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list(APPEND mapdirs ";-Xiwyu;--mapping_file=${map}")
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endforeach()
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set_target_properties(${target} PROPERTIES CXX_INCLUDE_WHAT_YOU_USE "${CLANG_IWYU_EXE};${mapdirs};${KYTY_IWYU_COMMON}${KYTY_IWYU_STRICT}")
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endif()
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endif()
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endfunction()
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function(clang_tidy_check target config headers dirs)
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if (KYTY_ENABLE_CLANG_TIDY AND CLANG AND ("${target}" IN_LIST KYTY_CLANG_TIDY) AND NOT KYTY_CLANG_CL)
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find_program (CLANG_TIDY_EXE NAMES "clang-tidy")
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if (CLANG_TIDY_EXE)
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set(std_arg "-extra-arg=-std=c++${CMAKE_CXX_STANDARD}")
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foreach(dir ${dirs})
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list(APPEND incdirs "-extra-arg=-I${dir}")
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endforeach()
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foreach(header ${headers})
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list(APPEND filter "(${header}.*)")
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endforeach()
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string(REPLACE ";" "|" filter "${filter}")
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if ("${config}" STREQUAL "")
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set_target_properties(${target} PROPERTIES CXX_CLANG_TIDY "${CLANG_TIDY_EXE};-warnings-as-errors=*;-header-filter=${filter};${std_arg};${incdirs}")
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else()
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set_target_properties(${target} PROPERTIES CXX_CLANG_TIDY "${CLANG_TIDY_EXE};-config=${config};-warnings-as-errors=*;-header-filter=${filter};${std_arg};${incdirs}")
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endif()
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endif()
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endif()
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endfunction()
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macro(config_compiler_and_linker)
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set(KYTY_WARNINGS_ARE_ERRORS OFF)
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set(KYTY_C_FLAGS "")
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set(KYTY_CPP_FLAGS "")
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# Apple's /usr/bin/ar does not understand @response-file syntax, and macOS has a
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# large ARG_MAX so response files aren't needed. Note: the Ninja generator forces a
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# response file whenever CMAKE_NINJA_FORCE_RESPONSE_FILE is *defined* (it tests
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# definedness, not the value), so on Apple it must be fully unset, not set to 0.
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if(APPLE)
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unset(CMAKE_NINJA_FORCE_RESPONSE_FILE CACHE)
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else()
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SET(CMAKE_NINJA_FORCE_RESPONSE_FILE 1 CACHE INTERNAL "")
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endif()
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if(KYTY_CLANG_CL)
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if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
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string(REGEX REPLACE "/W[0-4]" "/W3" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
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else()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W3")
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endif()
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string(REGEX REPLACE "/MD" "/MT" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
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string(REGEX REPLACE "/MD" "/MT" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
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string(REGEX REPLACE "/MD" "/MT" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
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string(REGEX REPLACE "/MD" "/MT" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
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string(REGEX REPLACE "/MD" "/MT" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
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string(REGEX REPLACE "/MD" "/MT" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
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set(KYTY_CPP_FLAGS "${KYTY_CPP_FLAGS} /utf-8 /Oy- /wd4244 /wd4305 /wd4800 /wd4345")
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if(KYTY_WARNINGS_ARE_ERRORS)
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#set(KYTY_CPP_FLAGS "${KYTY_CPP_FLAGS} /WX")
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add_compile_options(/WX)
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endif()
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add_compile_options("$<$<CONFIG:Release>:/O2>")
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add_compile_options("$<$<CONFIG:Release>:/DNDEBUG>")
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add_compile_options("$<$<CONFIG:RelWithDebInfo>:/O2>")
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add_compile_options("$<$<CONFIG:RelWithDebInfo>:/DNDEBUG>")
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set(KYTY_C_FLAGS "${KYTY_CPP_FLAGS}")
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elseif(CLANG OR GCC)
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if (CLANG)
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set(KYTY_CPP_FLAGS "${KYTY_CPP_FLAGS} -fno-rtti -fno-exceptions -fcolor-diagnostics -finput-charset=UTF-8 -fexec-charset=UTF-8 -g -fno-strict-aliasing -fno-omit-frame-pointer -Wall -fmessage-length=0")
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if (WIN32)
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set(KYTY_CPP_FLAGS "${KYTY_CPP_FLAGS} -static")
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endif()
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else()
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set(KYTY_CPP_FLAGS "${KYTY_CPP_FLAGS} -fno-exceptions -fdiagnostics-color=always -finput-charset=UTF-8 -fexec-charset=UTF-8 -static-libgcc -static-libstdc++ -g -fno-strict-aliasing -fno-omit-frame-pointer -Wall -Wno-unused-value -fmessage-length=0")
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endif()
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if(KYTY_WARNINGS_ARE_ERRORS)
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#set(KYTY_CPP_FLAGS "${KYTY_CPP_FLAGS} -Werror")
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add_compile_options(-Werror)
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endif()
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add_link_options("-g")
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unset(CMAKE_CXX_STANDARD_LIBRARIES CACHE)
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unset(CMAKE_C_STANDARD_LIBRARIES CACHE)
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set(KYTY_C_FLAGS "${KYTY_CPP_FLAGS}")
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endif()
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${KYTY_C_FLAGS}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${KYTY_CPP_FLAGS}")
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endmacro()
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