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

[Lucas Nussbaum]

Source: ffmpeg
Version: 7:3.2.2-1
Severity: serious
Tags: stretch sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20170111 qa-ftbfs
Justification: FTBFS on amd64

Hi,

During a rebuild of all packages in sid, your package failed to build on
amd64.

Relevant part (hopefully):
> gcc -Wl,-z,relro -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -Wl,-z,noexecstack -fPIE -pie -o /tmp/ffconf.9Jhc2enE /tmp/ffconf.c7zBBEYH.o
> /tmp/ffconf.c7zBBEYH.o: In function `main':
> /tmp/ffconf.bVIjAhhQ.c:2: undefined reference to `dlopen'
> collect2: error: ld returned 1 exit status

The full build log is available from:
   http://aws-logs.debian.net/2017/01/11/ffmpeg_3.2.2-1_unstable.log

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.