> I notice that gcc8 is also shown as a run time dependency which may
> be adding to the bulk of the package.
>
> You may want to run port-depcheck.sh against lilypond-devel to see
> if it identifies and inconsistencies in the dependencies. The
> script is provided by the port ‘macportsscripts’.
>
> Possibly the wiki page I put together may have a helpful tip or two
> regarding making an installer:
>
> https://trac.macports.org/wiki/howto/CreateInstallers
Very useful indeed, thanks. It will take some time but hopefully I
will be able to improve things.
Werner