media-video/lve (needed by nuvexport) can't be compiled if a52 USEflag isn't set. As soon as you add a52 to your USEflags and recompile ffmpeg and transcode, lve is compileable. Reproducible: Always Steps to Reproduce: 1. remove a52 from useflags 2. remerge ffmpeg and transcode 3. merge lve and you'll get the error Actual Results: C Compiler error messages regarding missing symbols like 'a52_syncinfo'... Expected Results: Either let lve have a useflag a52 or print an errormessage, that you need a52 for compiling lve. For compiling lve, you need additional USEflags for ffmpeg and transcode like a52, threads, mjpeg. It would be good, if all missing USEflags were printed out, instead of only one. You have to recompile each time, and then you'll get an error message of the next missing USEflag. So it would be good, to print them all at a time.
This probably requires having use dependencies, that we currently don't have. Closing as CANTFIX in the while.
