Files
allwpilib/cmake/modules/CompileWarnings.cmake
Tyler Veness 633603dc3d [build] Fix Clang 20 warnings (#8048)
* `-Wfixed-enum-extension` was replaced with `-Wc23-extensions`
* Removed unused private variables in SysId
* Suppressed `-Wnontrivial-memcall` in imgui.h and imgui_internal.h
2025-06-30 00:09:41 -07:00

68 lines
2.1 KiB
CMake

macro(wpilib_target_warnings target)
if(NOT MSVC)
set(WARNING_FLAGS
-Wall
-pedantic
-Wextra
-Wno-unused-parameter
-Wformat=2
${WPILIB_TARGET_WARNINGS}
)
if(NOT NO_WERROR)
set(WARNING_FLAGS ${WARNING_FLAGS} -Werror)
endif()
target_compile_options(${target} PRIVATE ${WARNING_FLAGS})
else()
set(WARNING_FLAGS
/wd4146
/wd4244
/wd4251
/wd4267
/wd4324
/D_CRT_SECURE_NO_WARNINGS
${WPILIB_TARGET_WARNINGS}
)
if(NOT NO_WERROR)
set(WARNING_FLAGS ${WARNING_FLAGS} /WX)
endif()
target_compile_options(${target} PRIVATE ${WARNING_FLAGS})
endif()
# Suppress C++-specific OpenCV warning; C compiler rejects it with an error
# https://github.com/opencv/opencv/issues/20269
if(UNIX AND NOT APPLE)
target_compile_options(
${target}
PRIVATE $<$<COMPILE_LANGUAGE:CXX>:-Wno-deprecated-enum-enum-conversion>
)
elseif(UNIX AND APPLE)
target_compile_options(
${target}
PRIVATE $<$<COMPILE_LANGUAGE:CXX>:-Wno-deprecated-anon-enum-enum-conversion>
)
endif()
# Suppress warning "enumeration types with a fixed underlying type are a
# Clang extension"
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND NOT EMSCRIPTEN)
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 20.0)
target_compile_options(
${target}
PRIVATE $<$<COMPILE_LANGUAGE:C>:-Wno-fixed-enum-extension>
)
else()
target_compile_options(${target} PRIVATE $<$<COMPILE_LANGUAGE:C>:-Wno-c23-extensions>)
endif()
endif()
# Compress debug info with GCC
if(
(${CMAKE_BUILD_TYPE} STREQUAL "Debug" OR ${CMAKE_BUILD_TYPE} STREQUAL "RelWithDebInfo")
AND ${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU"
)
target_compile_options(${target} PRIVATE -gz=zlib)
endif()
endmacro()