[FFmpeg-devel] Clang static analyser

Måns Rullgård mans
Sat Apr 18 16:14:26 CEST 2009

Benjamin Larsson <banan at ludd.ltu.se> writes:

> Benjamin Larsson wrote:
>> Hi, I gave the clang static analyzer a test run. Here is the output from
>> todays svn:
>> http://tranquillity.ath.cx/clang/scan-build-2009-04-17-1/
>> Most of the logic errors should be real issues that can affect
>> stability. All the dead store things seem to be mostly noise.
>> MvH
>> Benjamin Larsson
> I reran the analysis as Michael took a real stab at cleaning up the
> defects found. Almost 50 less defects today.
> http://tranquillity.ath.cx/clang/scan-build-2009-04-18-1/
> One thing I'd like to get help with is what configure flags should I
> enable to get as much C-code in FFmpeg compiled. Right now I'm using
> ./configure --disable-optimizations --disable-mmx.

--arch=none disables all assembler code.

M?ns Rullg?rd
mans at mansr.com

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