[FFmpeg-devel] [PATCH] fix compilation in cygwin

Ramiro Polla ramiro.polla
Tue Jan 12 18:12:07 CET 2010

On Tue, Jan 12, 2010 at 3:07 PM, Alex Converse <alex.converse at gmail.com> wrote:
> On Sun, Jan 10, 2010 at 7:58 PM, Vitor Sessak <vitor1001 at gmail.com> wrote:
>> acelp_pitch_delay.c was never compilable on cygwin (it just was never
>> compiled before SIPR addition). According to FATE:
>> /home/mik/src/fate/build/libavcodec/libavcodec.a(acelp_pitch_delay.o):acelp_pitch_delay.c:(.text+0xa1):
>> undefined reference to `_log2f'
>> /home/mik/src/fate/build/libavcodec/libavcodec.a(acelp_pitch_delay.o):acelp_pitch_delay.c:(.text+0xd1):
>> undefined reference to `_exp2f'
> What is the version of cygwin on FATE? I ask because of
> http://www.cygwin.com/ml/cygwin-patches/2009-q1/msg00047.html

I updated it to 1.7.1 yesterday. I'm waiting for Mike to add a
configuration for gcc 4.4.2.

> I'd really like to see detailed OS information for each configuration
> "Operating System: Windows/Cygwin" tells me very little useful
> information.

I asked Mike the same thing...

More information about the ffmpeg-devel mailing list