ffmpeg build with USE="-sdl" but: ldd /usr/lib64/libavdevice.so.56.4.100 | grep SDL libSDL-1.2.so.0 => /usr/lib64/libSDL-1.2.so.0 (0x00007f0263652000) configure reports a --disable-sdl option
commit 2f639c7517d38c15472ed589c75af24d37f6ea36 Author: Alexis Ballier <aballier@gentoo.org> Date: Mon Nov 16 09:28:20 2015 +0100 media-video/ffmpeg: properly disable sdl when not wanted; bug #565852 thx