[FFmpeg-devel] [RFC] Always compile rtp.o and avs.o

Måns Rullgård mans
Wed Jan 13 18:48:15 CET 2010

Luca Abeni <lucabe72 at email.it> writes:

> On 13/01/10 18:27, M?ns Rullg?rd wrote:
>> Luca Abeni<lucabe72 at email.it>  writes:
>>> On 13/01/10 17:25, M?ns Rullg?rd wrote:
>>> [...]
>>>>> The only drawback I can see is that the size of
>>>>> libavformat with RTP, flv muxer, mov muxer and
>>>>> matroska muxer disabled is slightly increased.
>>>> That would be a step in the wrong direction IMO.  We should be making
>>>> FFmpeg more modular, not less.
>>> Ok. Patch withdrawn, then. I'll search for some other way to remove
>>> the "#if CONFIG_RTP_MUXER" from libaformat/sdp.c.
>> Is the #if really that bad?
> Well, Diego complained about it; so removing that "#if" is on my TODO
> list ;-)
>>> Quick question: can you suggest an easy way to compile a file when a
>>> config option is _not_ defined? (I mean: I'd like to compile sdp.c if
>>> CONFIG_RTP_MUXER is defined - and this is easy - and to compile
>>> sdp-dummy.c if CONFIG_RTP_MUXER is not defined).
>> That can be easily arranged.
> Can you give me a pointer? I'm pretty sure I can come up with some way
> to do it, but I am not sure if that way would be acceptable for the
> ffmpeg build system.

OBJS-$(!CONFIG_FOO) += bar.o

M?ns Rullg?rd
mans at mansr.com

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