[FFmpeg-user] Static compile with librtmp

[Young Kim]

On Thursday, November 8, 2012 at 12:02 PM, Carl Eugen Hoyos wrote:
> Young Kim <shadowing71 <at> gmail.com (http://gmail.com)> writes:
> 
> > On Thursday, November 8, 2012 at 11:21 AM, Carl Eugen Hoyos wrote:
> > > Young Kim <shadowing71 <at> gmail.com (http://gmail.com)> writes:
> > > 
> > > > /home/ykim/encodebuild/lib/librtmp.so: undefined reference to `dlsym'
> > > 
> > > What is the output of:
> > > $ pkg-config --libs librtmp
> > > ?
> > > 
> > 
> > 
> 
> 
> > this: -L/home/ykim/encodebuild/lib -lrtmp -lz -lssl -lcrypto
> 
> Could be broken, otoh, it looks similar here, but does
> $ ldd /home/ykim/encodebuild/lib/librtmp.so
> show libdl.so ?
> 
linux-vdso.so.1 =>  (0x00007fff969ff000)
libc.so.6 => /lib64/libc.so.6 (0x00007ff03eb0d000)
/lib64/ld-linux-x86-64.so.2 (0x0000003b43e00000)

If ld-linux-x86-64.so.2 is libdl.so, then it seems like it is. 
> 
> Since you already have to use --extra-libs, just add -ldl
> 
That seems to do the trick. I'm a bit baffled though because I did add it before, but configure would error on me. Guess it worked this time for some reason o_O

Thanks,
Young
> 
>