77 lines
2.3 KiB
CMake
77 lines
2.3 KiB
CMake
|
function(set_project_warnings project_name)
|
||
|
|
option(WARNINGS_AS_ERROR "Treat compiler warnings as error" ON)
|
||
|
|
|
||
|
|
set(MSVC_WARNINGS
|
||
|
|
/W4 # Base
|
||
|
|
/w14242 # Conversion
|
||
|
|
/w14254 # Operator convers.
|
||
|
|
/w14263 # Func member doesn't override
|
||
|
|
/w14265 # class has vfuncs, but destructor is not
|
||
|
|
/w14287 # unsigned/negative constant mismatch
|
||
|
|
/we4289 # nonstandard extension used: loop control var
|
||
|
|
/w14296 # expression is always 'boolean_value'
|
||
|
|
/w14311 # pointer trunc from one tipe to another
|
||
|
|
/w14545 # expression before comma evaluates to a function which missign an argument list
|
||
|
|
|
||
|
|
/w14546 # function call before comma missing argument list
|
||
|
|
/w14547 # operator before comma has no effect; expected operator with side-effect
|
||
|
|
/w14549 # operator before comma has no effect; did you intend operator?
|
||
|
|
|
||
|
|
/w14555 # expresion has no effect; expected expression with side-effect
|
||
|
|
/w14619 # pragma warning
|
||
|
|
/w14640 # Enable warning on thread; static member
|
||
|
|
|
||
|
|
/w14826 # Conversion from one tipe to another is sign-extended cause unexpected runtime behavior.
|
||
|
|
/w14928 # illegal copy-initialization; more than user-defined.
|
||
|
|
/X
|
||
|
|
/constexpr
|
||
|
|
)
|
||
|
|
|
||
|
|
set(CLANG_WARNINGS
|
||
|
|
-Wall
|
||
|
|
-Wextra # standard
|
||
|
|
-Wshadow
|
||
|
|
|
||
|
|
-Wnon-virtual-dtor
|
||
|
|
|
||
|
|
-Wold-style-cast # c-style cast
|
||
|
|
-Wcast-align
|
||
|
|
-Wunused
|
||
|
|
-Woverloaded-virtual
|
||
|
|
|
||
|
|
-Wpedantic # non-standard C++
|
||
|
|
-Wconversion # type conversion that may lose data
|
||
|
|
-Wsign-conversion
|
||
|
|
-Wnull-dereference
|
||
|
|
-Wdouble-promotion # float to double
|
||
|
|
|
||
|
|
-Wformat=2
|
||
|
|
)
|
||
|
|
|
||
|
|
if(WARNINGS_AS_ERRORS)
|
||
|
|
set(CLANG_WARNINGS ${CLANG_WARNINGS} -Werror)
|
||
|
|
set(MSVC_WARNINGS ${MSVC_WARNINGS} /WX)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
set(GCC_WARNINGS
|
||
|
|
${CLANG_WARNINGS}
|
||
|
|
-Wmisleading-indentation
|
||
|
|
|
||
|
|
-Wduplicated-cond
|
||
|
|
-Wduplicated-branches
|
||
|
|
-Wlogical-op
|
||
|
|
|
||
|
|
-Wuseless-cast
|
||
|
|
)
|
||
|
|
|
||
|
|
if(MSVC)
|
||
|
|
set(PROJECT_WARNINGS ${MSVC_WARNINGS})
|
||
|
|
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
|
||
|
|
set(PROJECT_WARNINGS ${CLANG_WARNINGS})
|
||
|
|
else()
|
||
|
|
set(PROJECT_WARNINGS ${GCC_WARNINGS})
|
||
|
|
endif()
|
||
|
|
|
||
|
|
target_compile_options(${project_name} INTERFACE ${PROJECT_WARNINGS})
|
||
|
|
endfunction()
|