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GCC_DEBUG_CXXFLAGS += \ -O0 \ # Turn off oprimization. $$ISYSTEM \ # Ignore warnings Qt headers. # Last gdb doesn't show debug symbols with Qt Creator (issue with Python 3 and debug scripts that use Python 2.7). # Solution to use older version gdb, that's why we use old standard of debug information. -gdwarf-3 \ -Wall \ -Wextra \ -pedantic \ -Weffc++ \ -Woverloaded-virtual \ -Wctor-dtor-privacy \ -Wnon-virtual-dtor \ -Wold-style-cast \ -Wconversion \ -Winit-self \ # -Wstack-protector \ -Wunreachable-code \ -Wcast-align \ -Wcast-qual \ -Wdisabled-optimization \ -Wfloat-equal \ -Wformat=2 \ -Wimport \ -Wmissing-include-dirs \ -Wpacked \ -Wredundant-decls \ # -Winline \ -Winvalid-pch \ # -Wunsafe-loop-optimizations \ # -Wlong-long \ We have been using C++11 -Wmissing-format-attribute \ -Wswitch-default \ -Wuninitialized \ -Wvariadic-macros \ -Wlogical-op \ -Wnoexcept \ -Wmissing-noreturn \ -Wpointer-arith \ -Wstrict-null-sentinel \ -Wstrict-overflow=5 \ -Wno-error=strict-overflow \ -Wundef \ -Wno-unused \ -Wno-pragmas \ -ftrapv # Since GCC 5 g++5:GCC_DEBUG_CXXFLAGS += \ -Wswitch-bool \ -Wlogical-not-parentheses \ -Wsizeof-array-argument \ -Wbool-compare \ -Wsuggest-final-types \ -Wsuggest-final-methods # Since GCC 6 g++6:GCC_DEBUG_CXXFLAGS += \ -Wswitch-bool \ -Wlogical-not-parentheses \ -Wsizeof-array-argument \ -Wbool-compare \ -Wsuggest-final-types \ -Wsuggest-final-methods \ -Wshift-negative-value \ -Wshift-overflow \ -Wshift-overflow=2 \ -Wtautological-compare \ -Wnull-dereference \ -Wduplicated-cond \ -Wmisleading-indentation # Since GCC 7 g++7:GCC_DEBUG_CXXFLAGS += \ -Wswitch-bool \ -Wlogical-not-parentheses \ -Wsizeof-array-argument \ -Wbool-compare \ -Wsuggest-final-types \ -Wsuggest-final-methods \ -Wshift-negative-value \ -Wshift-overflow \ -Wshift-overflow=2 \ -Wtautological-compare \ -Wnull-dereference \ -Wduplicated-cond \ -Wmisleading-indentation \ -Wduplicated-branches \ -Wrestrict \ -Walloc-zero \ -Wnonnull # Since GCC 8 g++8:GCC_DEBUG_CXXFLAGS += \ -Wmultistatement-macros \ -Warray-bounds # Usefull Clang warnings keys. CLANG_DEBUG_CXXFLAGS += \ -O0 \ # Turn off oprimization. $$ISYSTEM \ # Ignore warnings in Qt headers. # Last gdb doesn't show debug symbols with Qt Creator (issue with Python 3 and debug scripts that use Python 2.7). # Solution to use older version gdb, that's why we use old standard of debug information. -gdwarf-3 \ -fparse-all-comments \ -Wabi \ -Wabstract-final-class \ -Wabstract-vbase-init \ -Waddress \ -Waddress-of-temporary \ -Waggregate-return \ -Wall \ -Wambiguous-macro \ -Wambiguous-member-template \ -Wanalyzer-incompatible-plugin \ -Wanonymous-pack-parens \ -Warc \ -Warc-bridge-casts-disallowed-in-nonarc \ -Warc-maybe-repeated-use-of-weak \ -Warc-non-pod-memaccess \ -Warc-performSelector-leaks \ -Warc-repeated-use-of-weak \ -Warc-retain-cycles \ -Warc-unsafe-retained-assign \ -Warray-bounds \ -Warray-bounds-pointer-arithmetic \ -Wasm \ -Wasm-operand-widths \ -Wassign-enum \ -Watomic-properties \ -Watomic-property-with-user-defined-accessor \ -Wattributes \ -Wauto-import \ -Wauto-storage-class \ -Wauto-var-id \ -Wavailability \ -Wbackslash-newline-escape \ # 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-Wdisabled-macro-expansion \ Disabled -Wdisabled-optimization \ -Wdiscard-qual \ -Wdistributed-object-modifiers \ -Wdiv-by-zero \ -Wdivision-by-zero \ -Wdocumentation \ -Wdocumentation-deprecated-sync \ -Wdocumentation-html \ -Wdollar-in-identifier-extension \ -Wduplicate-decl-specifier \ -Wduplicate-enum \ -Wduplicate-method-arg \ -Wduplicate-method-match \ -Wdynamic-class-memaccess \ -Weffc++ \ -Wembedded-directive \ -Wempty-body \ -Wempty-translation-unit \ -Wendif-labels \ -Wenum-compare \ -Wenum-conversion \ -Wexplicit-ownership-type \ -Wextern-initializer \ -Wextra \ -Wextra-semi \ -Wextra-tokens \ -Wflexible-array-extensions \ -Wfloat-equal \ -Wformat \ -Wformat-extra-args \ -Wformat-invalid-specifier \ -Wformat-non-iso \ -Wformat-nonliteral \ -Wformat-security \ -Wformat-y2k \ -Wformat-zero-length \ -Wformat=2 \ -Wfour-char-constants \ -Wgcc-compat \ -Wgnu \ -Wgnu-array-member-paren-init \ -Wgnu-designator \ -Wgnu-static-float-init \ -Wheader-guard \ -Wheader-hygiene \ -Widiomatic-parentheses \ -Wignored-attributes \ -Wignored-qualifiers \ -Wimplicit \ -Wimplicit-atomic-properties \ -Wimplicit-conversion-floating-point-to-bool \ -Wimplicit-exception-spec-mismatch \ -Wimplicit-fallthrough \ -Wimplicit-fallthrough-per-function \ -Wimplicit-function-declaration \ -Wimplicit-int \ -Wimplicit-retain-self \ -Wimport \ -Wimport-preprocessor-directive-pedantic \ -Wincompatible-library-redeclaration \ -Wincompatible-pointer-types \ -Wincompatible-pointer-types-discards-qualifiers \ -Wincomplete-implementation \ -Wincomplete-module \ -Wincomplete-umbrella \ -Winit-self \ -Winitializer-overrides \ # -Winline \ -Wint-conversion \ -Wint-conversions \ -Wint-to-pointer-cast \ -Wint-to-void-pointer-cast \ -Winteger-overflow \ -Winvalid-constexpr \ -Winvalid-iboutlet \ -Winvalid-noreturn \ -Winvalid-offsetof \ -Winvalid-pch \ -Winvalid-pp-token \ -Winvalid-source-encoding \ -Winvalid-token-paste \ -Wknr-promoted-parameter \ -Wlanguage-extension-token \ -Wlarge-by-value-copy \ -Wliteral-conversion \ -Wliteral-range \ -Wlocal-type-template-args \ -Wno-c++98-compat-local-type-template-args \ -Wlogical-not-parentheses \ -Wlogical-op-parentheses \ # -Wlong-long \ We have been using C++11 -Wloop-analysis \ -Wmain \ -Wmain-return-type \ -Wmalformed-warning-check \ -Wmethod-signatures \ -Wmicrosoft \ -Wmicrosoft-exists \ -Wmismatched-parameter-types \ -Wmismatched-return-types \ -Wmismatched-tags \ -Wmissing-braces \ -Wmissing-declarations \ -Wmissing-field-initializers \ -Wmissing-format-attribute \ -Wmissing-include-dirs \ -Wmissing-method-return-type \ -Wmissing-noreturn \ -Wmissing-prototypes \ -Wmissing-selector-name \ -Wmissing-sysroot \ -Wmissing-variable-declarations \ -Wmodule-conflict \ -Wmost \ -Wmultichar \ -Wnarrowing \ -Wnested-externs \ -Wnewline-eof \ -Wnon-gcc \ -Wnon-literal-null-conversion \ -Wnon-pod-varargs \ -Wnon-virtual-dtor \ -Wnonnull \ -Wnonportable-cfstrings \ -Wno-c++98-compat \ -WNSObject-attribute \ -Wnull-arithmetic \ -Wnull-character \ -Wnull-conversion \ -Wnull-dereference \ -Wodr \ -Wold-style-cast \ -Wold-style-definition \ -Wout-of-line-declaration \ -Wover-aligned \ -Woverflow \ -Woverlength-strings \ -Woverloaded-shift-op-parentheses \ -Woverloaded-virtual \ -Woverriding-method-mismatch \ -Wpacked \ -Wparentheses \ -Wparentheses-equality \ -Wpedantic \ -Wpointer-arith \ -Wpointer-sign \ -Wpointer-to-int-cast \ -Wpointer-type-mismatch \ -Wpredefined-identifier-outside-function \ -Wprivate-extern \ -Wprotocol \ -Wprotocol-property-synthesis-ambiguity \ -Wreadonly-iboutlet-property \ -Wreceiver-expr \ -Wreceiver-forward-class \ -Wredundant-decls \ -Wreinterpret-base-class \ -Wreorder \ -Wrequires-super-attribute \ -Wreserved-user-defined-literal \ -Wreturn-stack-address \ -Wreturn-type \ -Wreturn-type-c-linkage \ -Wsection \ -Wselector \ -Wselector-type-mismatch \ -Wself-assign \ -Wself-assign-field \ -Wsemicolon-before-method-body \ -Wsentinel \ -Wsequence-point \ -Wserialized-diagnostics \ -Wshadow-ivar \ -Wshift-count-negative \ -Wshift-count-overflow \ -Wshift-op-parentheses \ -Wshift-overflow \ -Wshift-sign-overflow \ -Wshorten-64-to-32 \ -Wsign-compare \ -Wsign-conversion \ -Wsign-promo \ -Wsizeof-array-argument \ -Wsizeof-array-decay \ -Wsizeof-pointer-memaccess \ -Wsometimes-uninitialized \ -Wsource-uses-openmp \ # 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