[cfe-dev] DIRS missing scan-build in build/tools/clang/tools/Makefile?

[Peeter Joot]

>
>  In particular, it doesn't add: --analyze.  Do I need to both add that to
> my compilation options and also call scan-build?
>
>
> You can look at the Analyze() routine in ccc-analyzer. It does not call
> "clang --analyze" directly, but calls a lower level "clang -cc1 -analyze
> -analyzer-checker=.." the command built by scan-build. Unless you specify
> extra options to scan-build they will be equivalent (scan-build calls clang
> --analyzer -### to get the equivalent cc1 command).
>

Thanks, the issue was that %LangMap was missing C (capital C), which is the
suffix used by most C++ code in our product, and then skipped my source
file silently.  I've added:

  'C'   => 'c++',

to my version of this script.

Peeter
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/cfe-dev/attachments/20121126/167b8158/attachment.html>