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https://github.com/TrinityCore/TrinityCore.git
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58fe0f9e4a
Allow to enable/disable Address Sanitizer in Clang and GCC from CMake flag "ASAN" of type Boolean. It can be enabled passing -DASAN=TRUE to CMake.
(cherry picked from commit 580f40769c)
82 lines
2.3 KiB
CMake
82 lines
2.3 KiB
CMake
include(CheckCXXSourceCompiles)
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# Set build-directive (used in core to tell which buildtype we used)
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target_compile_definitions(trinity-compile-option-interface
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INTERFACE
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-D_BUILD_DIRECTIVE="$<CONFIG>")
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if(WITH_WARNINGS)
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target_compile_options(trinity-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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set(CMAKE_REQUIRED_FLAGS "-Wno-deprecated-copy")
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check_cxx_source_compiles("int main() { return 0; }" CLANG_HAS_DEPRECATED_COPY)
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unset(CMAKE_REQUIRED_FLAGS)
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if(CLANG_HAS_DEPRECATED_COPY)
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target_compile_options(trinity-warning-interface
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INTERFACE
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-Wno-deprecated-copy) # warning in g3d
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endif()
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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(trinity-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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if(ASAN)
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target_compile_options(trinity-compile-option-interface
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INTERFACE
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-fno-omit-frame-pointer
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-fsanitize=address
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-fsanitize-recover=address
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-fsanitize-address-use-after-scope)
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target_link_options(trinity-compile-option-interface
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INTERFACE
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-fno-omit-frame-pointer
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-fsanitize=address
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-fsanitize-recover=address
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-fsanitize-address-use-after-scope)
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message(STATUS "Clang: Enabled Address Sanitizer")
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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 185 gsoap warnings on Unix systems.
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# -Wno-deprecated-copy needed to suppress a warning in g3d
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target_compile_options(trinity-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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if (BUILD_SHARED_LIBS)
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# -fPIC is needed to allow static linking in shared libs.
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# -fvisibility=hidden sets the default visibility to hidden to prevent exporting of all symbols.
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target_compile_options(trinity-compile-option-interface
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INTERFACE
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-fPIC)
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target_compile_options(trinity-hidden-symbols-interface
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INTERFACE
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-fvisibility=hidden)
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# --no-undefined to throw errors when there are undefined symbols
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# (caused through missing TRINITY_*_API macros).
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --no-undefined")
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message(STATUS "Clang: Disallow undefined symbols")
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endif()
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