More analyzers (cppcheck, clang-tidy, iwyu)

[bilke]

Added more analyzers to a master-only subjob:

• cppcheck
• clang-tidy
• iwyu - include what you use
• link what you use (integrated into CMake)

See example output. Unfortunately the warnings are not reported / summarized somewhere at the moment. CDash implements that and is under investigation ...

Other changes:

• Use Conan LIS package
• Fixed two reported problems

To discuss:

iwyu suggests to include

#include <logog/include/macro.hpp>                     // for INFO, WARN
#include <logog/include/message.hpp>                   // for Message

instead of of just logog/include/logog.hpp. Should we do it like this, otherwise we have to somehow silence this warning.

[endJunction]

why the hack?

[bilke]

If there is no enabled check clang-tidy (at least in the way it is invoked by CMake) prints out its usage instructions.

[bilke]

I did not find another way to specify that this folder should be ignored.

[endJunction]

I see. I neither do know. ;(
Just add this comment to the "hack", so we are not wondering why...
✅

[endJunction]

"somehow silence." I don't remember the options, but iwyu can be told to use that specific include file instead of the others... Maybe over a config file. Or enforce keeping that include, smth like:

#include "logog.h" // IWYU_special_keep_this_always.

✅

[ogsbot]

OpenGeoSys development has been moved to GitLab.

See this pull request on GitLab.