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82 lines
3.4 KiB
CMake
82 lines
3.4 KiB
CMake
set(COMPILER_FLAGS
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-Wall
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-Wcast-align
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-Wdouble-promotion
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-Wextra
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-Werror
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-Wformat=2
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-Wimplicit-fallthrough
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-Wmisleading-indentation
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-Wno-narrowing
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-Wno-deprecated-declarations
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-Wno-dangling-else
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-Wno-unused-but-set-variable
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-Wnon-virtual-dtor
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-Wnull-dereference
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-Wold-style-cast
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-pedantic
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-Wpedantic
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-Wunused
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# FIXME: The following bunch are needed for gcc12 atm.
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-Wno-missing-requires
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-Wno-restrict
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-Wno-null-dereference
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-Wno-maybe-uninitialized
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-Wno-unknown-warning-option # and this to work with clang
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# TODO: Address these and others in https://github.com/XRPLF/clio/issues/1273
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)
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# TODO: re-enable when we change CI #884 if (is_gcc AND NOT lint) list(APPEND COMPILER_FLAGS -Wduplicated-branches
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# -Wduplicated-cond -Wlogical-op -Wuseless-cast ) endif ()
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if (is_clang)
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list(APPEND COMPILER_FLAGS -Wshadow # gcc is to aggressive with shadowing
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# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78147
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)
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endif ()
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if (is_appleclang)
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list(APPEND COMPILER_FLAGS -Wreorder-init-list)
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endif ()
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if (san)
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# When building with sanitizers some compilers will actually produce extra warnings/errors. We don't want this yet, at
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# least not until we have fixed all runtime issues reported by the sanitizers. Once that is done we can start removing
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# some of these and trying to fix it in our codebase. We can never remove all of below because most of them are
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# reported from deep inside libraries like boost or libxrpl.
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#
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# TODO: Address in https://github.com/XRPLF/clio/issues/1885
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list(
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APPEND
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COMPILER_FLAGS
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-Wno-error=tsan # Disables treating TSAN warnings as errors
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-Wno-tsan # Disables TSAN warnings (thread-safety analysis)
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-Wno-uninitialized # Disables warnings about uninitialized variables (AddressSanitizer, UndefinedBehaviorSanitizer,
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# etc.)
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-Wno-stringop-overflow # Disables warnings about potential string operation overflows (AddressSanitizer)
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-Wno-unsafe-buffer-usage # Disables warnings about unsafe memory operations (AddressSanitizer)
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-Wno-frame-larger-than # Disables warnings about stack frame size being too large (AddressSanitizer)
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-Wno-unused-function # Disables warnings about unused functions (LeakSanitizer, memory-related issues)
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-Wno-unused-but-set-variable # Disables warnings about unused variables (MemorySanitizer)
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-Wno-thread-safety-analysis # Disables warnings related to thread safety usage (ThreadSanitizer)
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-Wno-thread-safety # Disables warnings related to thread safety usage (ThreadSanitizer)
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-Wno-sign-compare # Disables warnings about signed/unsigned comparison (UndefinedBehaviorSanitizer)
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-Wno-nonnull # Disables warnings related to null pointer dereferencing (UndefinedBehaviorSanitizer)
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-Wno-address # Disables warnings about address-related issues (UndefinedBehaviorSanitizer)
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-Wno-array-bounds # Disables array bounds checks (UndefinedBehaviorSanitizer)
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)
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endif ()
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# See https://github.com/cpp-best-practices/cppbestpractices/blob/master/02-Use_the_Tools_Available.md#gcc--clang for
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# the flags description
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if (time_trace)
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if (is_clang OR is_appleclang)
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list(APPEND COMPILER_FLAGS -ftime-trace)
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else ()
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message(FATAL_ERROR "Clang or AppleClang is required to use `-ftime-trace`")
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endif ()
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endif ()
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target_compile_options(clio_options INTERFACE ${COMPILER_FLAGS})
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