[Cin] Fix for appimagetool build?

[Phyllis Smith]

Also works for me on an older system, Fedora 32.  Did not test on older
Ubuntu 16 or Debian-32 bit 9.1 but even if it has problems there, it is
more important to keep it updated for newer systems.  Older systems can
just back out the 2 file / 2 line changes -- especially since makeappimage
only needs to be built once and saved somewhere so as not to be deleted.

This will get checked into GIT soon.  Thanks Andrew -- you are really
getting a workout these days!

On Tue, Dec 5, 2023 at 2:54 AM Andrea paz <gamberucci.andrea at gmail.com>
wrote:

> > Please test?
>
> It works for me. Thank you!
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.cinelerra-gg.org/pipermail/cin/attachments/20231205/05480bc0/attachment.htm>