Static src analysis of LibreOffice

Lubos Lunak l.lunak at
Tue Aug 7 01:47:43 PDT 2012

On Tuesday 07 of August 2012, John Smith wrote:
> On Tue, Aug 7, 2012 at 8:57 AM, Stephan Bergmann <sbergman at> 
> > So I am not sure why your LO build tries to use --std=gnu++0x at all.
> >
> >
> > Stephan
> It's not clang/clang++ that is executed here: it's the
> ccc-analyzer/c++-analyzer. It sits in front of the compiler you use,
> which is still GCC in this case. After ccc-analyzer/c++-analyzer is
> done with the analysis, it passes all parameters and arguments to the
> actual compiler (GCC), which then proceeds to compile the code as
> usual. Im guessing your fix is trying to detect which compiler is
> used, and thats still (as it is intended) GCC, but doesnt notice the
> analyzer sitting in front of it (again, as intended) . Since none of
> the llvm/clang parts support the __float128 type, the error is still
> produced by ccc-analyzer/c++-analyzer.

 It doesn't make much sense to analyze with Clang but compile with GCC. 
Configure detects various features of the compiler and if you actually use 
GCC, certain things will not be set up properly for Clang. Use Clang for 
compiling too.

 Lubos Lunak
 l.lunak at

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