Tomas Carnecky wrote:
> On Dec 7, 2009, at 10:32 PM, Brian Paul wrote:
>
>> Tomas Carnecky wrote:
>>> During the past two days I played with the clang static analyzer. Clang is
>>> a C/C++ compiler based on LLVM. The clang static analyzer makes use of
>>> clang and the LLVM infrastructure to perform static analysis on C source
>>> code. I wrote a blog post [1] about my experience with it so far.
>>> I tested the static analyzer on a few opensource projects, one of which was
>>> the xorg xserver. The results (333 potential bugs) are available on my web
>>> server [2]. I skimmed only quickly over the results and they need careful
>>> review to find out which ones are actual bugs. Some of the issues are very
>>> easy to review (dead assignments, dead increments), others not so much.
>>> I could run the analyzer on other parts of the xorg stack (mesa, drivers,
>>> libraries) if there is interest.
>> I'd be interested in the results for Mesa.
>
> Sure, I've just set up the infrastructure to run the clang analyzer on all
> modules listed in util/modular/plain/xorg.modules. Are there any additional
> configure or make flags you want me to use when building mesa? Right now the
> scripts are set up to run the standard ./configure && make, but I can add
> per-module flags or options.
>
Would be nice to set up this frequently and post the results on X wiki.
If you are able to do so, then someone should set up an account for you
at annarchy.fd.o (better poke someone and raise up this on #xorg-devel).
Tiago
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