[FFmpeg-devel] release

Mike Melanson mike
Sat Jan 31 05:04:28 CET 2009

Robert Swain wrote:
> 2009/1/30 Diego Biurrun <diego at biurrun.de>:
>> On Fri, Jan 30, 2009 at 04:30:27PM -0500, David Conrad wrote:
>>> On Jan 30, 2009, at 4:23 PM, Diego Biurrun wrote:
>>>> On Fri, Jan 30, 2009 at 09:10:59PM +0000, Robert Swain wrote:
>>>>> 2009/1/26 Diego Biurrun <diego at biurrun.de>:
>>>>>> I say we make a list of things that need to be done before
>>>>>> releasing.
>>>>>> This has to be a short list.  We fix those issues, hold off on
>>>>>> committing
>>>>>> non-bugfix changes for a few days, test what we can and then we
>>>>>> make a
>>>>>> release.
>>>>> Regressions tests fail on OS X.
>>>>> I use i686-apple-darwin9-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build
>>>>> 5566)
>>>>> and Mike uses gcc 4.0.1, build 5484 from Apple. I experience the same
>>>>> errors.
>>>>> http://fate.multimedia.cx/index.php?test_result=7861639 (x86_64)
>>>>> http://fate.multimedia.cx/index.php?test_result=7861135 (x86_32)
>>>>> How can I help?
>>>> Find out which revision broke it.
>>> For reference, this is due to floating point rounding errors.
>>> Adding -mfpmath=x87 to cflags should cause make test to pass on OS X/
>>> x86.
>> Rob, can you verify this?
> Yup. They pass when using this flag.

Not here. These are the configure lines I am trying:

../ffmpeg-main/configure --enable-gpl --extra-cflags="-mfpmath=387" 

../ffmpeg-main/configure --enable-gpl --arch=x86_64 --extra-cflags="-m64 
-mfpmath=387" --extra-ldflags="-m64" --enable-swscale

The same WMA regression differs.

     -Mike Melanson

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