[llvm-dev] clang-tidy standalone

[martin lampacher via llvm-dev]

Hello,

sorry for posting this here but I'm kind of stuck. I'm trying to introduce LLVM tooling step by step at the company I'm working for. So far I'm using clang-format for automated formatting.

Since I'm also working on the coding guideline I wanted to use clang-tidy for enforcing the naming convention. The problem is that we're using a plain old MAKE project, so I can't really benefit from the CMAKE integration.

The idea was to simply run clang-format and clang-tidy alongside the normal MAKE process, it's quite easy to integrate into the ruleset.

With clang-tidy I have the problem that it is trying to do "to much". So even if I'm disabling all rules but 'readability-identifier-naming ' the tool will still execute clang-diagnostic-error checks.

Full example:

dummy.c

#include "dummy.h"
#include "MISSING_module.h"

// EOF
dummy.h

#ifndef _DUMMY_H_
#define _DUMMY_H_

#include <stdlib.h>

// EOF
I'm trying to execute the following command (macos)

clang-tidy dummy.c -checks='-*,readability-identifier-naming' -- -DCMAKE_EXPORT_COMPILE_COMMANDS=ON`
however, clang-tidy is still checking/following the includes (one of which doesn't even exist - but I'm just using it for naming convention checks), I get the following error message:

dummy.h:4:10: error: 'stdlib.h' file not found [clang-diagnostic-error]
#include <stdlib.h>
          ^
Found compiler error(s).
Is there any way to disable the clang-diagnostic rules?

Cheers,
Martin




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