I am running an embedded C project based on a tricore-gcc compiler.
I made a compile_commands.json file that works well.
However, there are some arguments that clang-tidy cannot recognize.
For example I get the following
error: unknown argument: '-fstrict-volatile-bitfields' [clang-diagnostic-error]
when I run clang-tidy.
This is not a surprise of course, since -fstrict-volatile-bitfields is an option for gcc but not for clang-tidy.
However, I would like to suppress output messages due to unknown compiler options.
I tried to append --extra-arg=-Wno-unknown-warning-option as suggested here but the problem persists.