10.6.8 and ffmpeg

[David Evans]

On 10/31/16 8:05 AM, Gustaf Neumann wrote:
> Am 30.10.16 um 21:31 schrieb David Evans:
>> Agreed, the problem here is with libsdl2.  We need to understand what the problem is on
>> 10.6 at least and either help upstream to fix it or fix it ourselves.  If all that fails
>> then maybe upstream needs to revise they're thinking on macOS compatibility.
>>
> Not sure, if this helps, but i had as well a problem compiling libsdl2 on 10.11.6, which "disappeared" after installing
> XQuartz (i think, i had XFree86 before)
> 
>   sudo port install xorg-server
>   sudo port clean libsdl2
>   sudo port upgrade outdated
> 
> Maybe there is a missing dependency in libsdl2.
> -g
> 

Several.  This is an instance of the opportunistic linking
described in https://trac.macports.org/ticket/52754.

In your case, I believe installing xorg-server brought in the missing dependencies for libsdl2 +x11.

Dave