[FFmpeg-user] Dynamically linking to OpenJPEG 2 library
boxerab at gmail.com
Mon Mar 28 19:54:47 CEST 2016
On Mon, Mar 28, 2016 at 7:32 AM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:
> Aaron Boxer <boxerab <at> gmail.com> writes:
> > I am having trouble compiling FFmpeg with OpenJPEG 2 built
> > as a shared library.
> I downloaded the current openjpeg release:
> I built and installed it with default options, a shared
> library that does not link to dl(open) was installed.
> I ran configure with --enable-libopenjpeg, it succeeded
> out-of-the-box. make did not show any errors, the
> resulting FFmpeg binaries link against libopenjpeg.
Thanks, I did a fresh ubuntu install, cloned FFmpeg, downloaded openjpeg
from the current release,
and it did build with no errors.
The strange part is if I build openjpeg from the current repo master, I get
the undefined reference errors.
So, it looks like a bug in current openjpeg master.
Thanks for your help,
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