Does not work with PackageCompiler.jl create_app

[rustyconover]

Hi,

When building an app using GR using PackageCompiler.jl it seems some artifacts are not included. Namely the font directory (which uses hardcoded paths) and at runtime there are errors with:

ErrorException("could not load library "libGR.so"\nlibGR.so: cannot open shared object file: No such file or directory")

Rusty

[jheinen]

I think this is an issue for Yggdrasil.

[jheinen]

I think we have to add a FileProduct for the fonts directory (as described here), but i don't see how to add a complete directory.

[rustyconover]

It seems like the fonts would be considered artifacts.

The relevant example may be:

https://github.com/staticfloat/Gtk.jl/blob/e500dcadaa8bf3571d27b0ac7cd92ef00febcb1f/src/Gtk.jl#L82-L111

Whereas GTK uses GDK_PIXBUF_MODULEDIR which contains its modules.

I'm quite new to Julia packaging, but I'm unaware of how to test the Yggdrasil scripts if I wanted to make a PR.