[cfe-dev] How does scan-build

[Дилян Палаузов via cfe-dev]

Hello Christin,

I want to understand how the clang static analyzer is used, and https://clang-analyzer.llvm.org/scan-build.html says to
use directly “scan-build”.

On Thu, 2019-07-18 at 22:09 +1200, Christian Gagneraud wrote:
> On Thu, 18 Jul 2019 at 21:53, Дилян Палаузов via cfe-dev
> <cfe-dev at lists.llvm.org> wrote:
> > Hello,
> > 
> > how does scan-build exactly parse its parameters?
> > 
> > How does “scan-build make” know, that it should just invoke make and not do anything until a compiler is invoked.
> > 
> > Does “scan-build cc …” parse in fact the source code, or the generated object files and in the former case, is the
> > compiler invoked or does scan-build just considers the parameters passed to the compiler?
> 
> You shouldn't need scan-build nowadays, what build system are you
> using? Cmake, qbs and i'm sure others support generating a clang
> compilation database.
> 
> Chris
> 
> 
> > Regards
> >   Дилян
> > 
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