Hi, Am Samstag, 14. Juni 2008 schrieb Michael Riepe: > > Has this to do with my externally installed ffmpeg libs (/usr/lib > > AND /usr/local/lib, libswscale just under /usr/lib)? > > Yes.
But it shouldn't...at least IMHO! When we don't specify external ffmpeg libs with configure we want DVBcut using the internal ones as ususal, don't we? > > That's even worse than I had expected. Three instances, including the > internal one? It's almost sure that make will grab the wrong files > (headers, libraries, ...) sooner or later. And you even have old-style > (ffmpeg/*.h) and new-style (libavcodec/avcodec.h et al.) headers mixed, > according to the -D flags. FUBAR. :-( Pfff,... the original ones coming with my suse install and later I got manually one of the recent snapshots... and forgot (or was to lazy) to delete the old ones. On the other side with FFMPEG snapshots it's always a good idea to have an old working fallback copy... ;-) > > If you use different versions (of ANY library), NEVER install them in > /usr or /usr/local. Always use /opt/library-version or something like > that, to make sure they're only used if you specify that path > explicitly. Otherwise, you're in deep trouble. > The next time... :) > > Normally I would expect that doesn't matter if compiling without external > > dirs... > > Unfortunately, it does. I think I have to disable (or short-circuit) the > test for libswscale when the internal ffmpeg is in use. > > Did you try `./configure --with-ffmpeg=/usr'? Meanwhile yes,... and of course, that's working... but that's not what I wanted. I don't want dvbcut depend on all those external ffmepg libs (13 dependencies more)! > > Another dirty trick of mine is to preset configure's cache: > > ac_cv_lib_swscale_main=no ./configure > > That will make configure believe that it already looked for the library, > and that it isn't present. OK, that has done the job... at least for me. The other people which don't want a ffmpeg dependency have to use the "gold old" scons method. Or should we provide a special switch for configure? BTW, another mystery... the file sizes of the binaries: -rwxr-xr-x 1 ralph users 2792743 23. Mai 13:03 dvbcut_0.5.4-rev125 -rwxr-xr-x 1 ralph users 5346633 14. Jun 17:53 dvbcut128_extffmpeglibs -rwxr-xr-x 1 ralph users 6833006 14. Jun 18:13 dvbcut128_dirtyconfiguretrick -rwxr-xr-x 1 ralph users 6833006 14. Jun 18:23 dvbcut128_goodoldscons Why is Rev125 approx. half the size? ciao Ralph ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ DVBCUT-user mailing list DVBCUT-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dvbcut-user
