[PD] GEM, fress CVS compile prob

[august]

IOhannes m zmoelnig say:
> actually gem tries to find out which ldflags to use via pkg-config, 
> <lib>-config and by simple trying to link against <lib>.
> this solution should make it very simple to add more libraries and don't 
> have to worry about how to get the appropriate libraries (in Gem's 
> configure.ac)
> however, it has several weaknesses, one of them is, that i don't know at 
> all, how to deal with pic-libraries.
> (pkg-config doesn't provide a way at all how to do it, and ffmpeg-config 
> needs a special flag (which does not conform to other <lib>-config scripts)
> 
> on which platform are you? (which distribution, which arch,..)
	
ubuntu linux, intel pII


output of 'ffmpeg-config --libs --cflags avcodec avformat':
-I/usr/include/ffmpeg
-lavcodec -lavutil -lavformat -lavcodec -lavutil -lvorbis -lvorbisenc
-ltheora -logg -ldts -la52 -lraw1394 -ldc1394_control -lgsm -lz -lm

now that I think of it, I'm not sure if you really need the *_pic libs.
that may work.

one problem however is that on debian based platforms, I think you can
install libavformat and libavcodec without installing ffmpeg.

-august.

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