Bug#851026: ffmpeg: FTBFS: ffconf.bVIjAhhQ.c:2: undefined reference to `dlopen'

Carl Eugen Hoyos cehoyos at ag.or.at
Sat Jan 14 05:47:02 UTC 2017

The relevant lines in the build log are afaict:

src/libavformat/chromaprint.c: In function 'write_packet':
src/libavformat/chromaprint.c:113:1: error: control reaches end of non-void 
function [-Werror=return-type]

The function looks like this:

static int write_packet(AVFormatContext *s, AVPacket *pkt)
    ChromaprintMuxContext *cpr = s->priv_data;
    return chromaprint_feed(cpr->ctx, pkt->data, pkt->size / 2) ? 0 : 

I guess this is a compiler bug.

Carl Eugen

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