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65 lines
1.9 KiB
CMake
65 lines
1.9 KiB
CMake
#
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# Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU AGPL v3 license: https://github.com/azerothcore/azerothcore-wotlk/blob/master/LICENSE-AGPL3
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# Copyright (C) 2008-2019 TrinityCore <https://www.trinitycore.org/>
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#
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# Set build-directive (used in core to tell which buildtype we used)
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target_compile_definitions(acore-compile-option-interface
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INTERFACE
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-D_BUILD_DIRECTIVE="${CMAKE_BUILD_TYPE}")
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# This tests for a bug in clang-7 that causes linkage to fail for 64-bit from_chars (in some configurations)
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# If the clang requirement is bumped to >= clang-8, you can remove this check, as well as
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# the associated ifdef block in src/common/Utilities/StringConvert.h
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include(CheckCXXSourceCompiles)
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check_cxx_source_compiles("
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#include <charconv>
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#include <cstdint>
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int main()
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{
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uint64_t n;
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char const c[] = \"0\";
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std::from_chars(c, c+1, n);
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return static_cast<int>(n);
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}
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" CLANG_HAVE_PROPER_CHARCONV)
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if (NOT CLANG_HAVE_PROPER_CHARCONV)
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message(STATUS "Clang: Detected from_chars bug for 64-bit integers, workaround enabled")
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target_compile_definitions(acore-compile-option-interface
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INTERFACE
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-DACORE_NEED_CHARCONV_WORKAROUND)
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endif()
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if(WITH_WARNINGS)
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target_compile_options(acore-warning-interface
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INTERFACE
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-W
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-Wall
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-Wextra
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-Winit-self
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-Wfatal-errors
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-Wno-mismatched-tags
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-Woverloaded-virtual)
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message(STATUS "Clang: All warnings enabled")
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endif()
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if(WITH_COREDEBUG)
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target_compile_options(acore-compile-option-interface
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INTERFACE
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-g3)
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message(STATUS "Clang: Debug-flags set (-g3)")
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endif()
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# -Wno-narrowing needed to suppress a warning in g3d
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# -Wno-deprecated-register is needed to suppress gsoap warnings on Unix systems.
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target_compile_options(acore-compile-option-interface
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INTERFACE
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-Wno-narrowing
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-Wno-deprecated-register)
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target_compile_definitions(acore-compile-option-interface
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INTERFACE
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-DDEBUG=1)
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