fsfw-example-common/cmake/common.cmake

42 lines
1.8 KiB
CMake
Raw Normal View History

function(get_common_build_flags TGT_NAME)
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set(COMMON_COMPILE_OPTS
-ffunction-sections
-fdata-sections
PARENT_SCOPE)
set(COMMON_LINK_OPTS
-Wl,--gc-sections
-Wl,-Map=${TARGET_NAME}.map
PARENT_SCOPE)
set(COMMON_WARNING_FLAGS
-Wall
-Wextra
-Wimplicit-fallthrough=1
-Wno-unused-parameter
-Wno-psabi
-Wduplicated-cond # check for duplicate conditions
-Wduplicated-branches # check for duplicate branches
-Wlogical-op # Search for bitwise operations instead of logical
-Wnull-dereference # Search for NULL dereference
-Wundef # Warn if undefind marcos are used
-Wformat=2 # Format string problem detection
-Wformat-overflow=2 # Formatting issues in printf
-Wformat-truncation=2 # Formatting issues in printf
-Wformat-security # Search for dangerous printf operations
-Wstrict-overflow=3 # Warn if integer overflows might happen
-Warray-bounds=2 # Some array bounds violations will be found
-Wshift-overflow=2 # Search for bit left shift overflows (<c++14)
-Wcast-qual # Warn if the constness is cast away
-Wstringop-overflow=4
# -Wstack-protector # Emits a few false positives for low level access
# -Wconversion # Creates many false positives -Warith-conversion # Use
# with Wconversion to find more implicit conversions -fanalyzer # Should
# be used to look through problems
PARENT_SCOPE)
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
add_compile_options(/permissive- /d2SSAOptimizer-)
# To avoid nameclashes with min and max macro
add_compile_definitions(NOMINMAX)
endif()
endfunction()