Re: core-updates: Emacs is only supported on x86_64-linux?

[Ricardo Wurmus]

Mark H Weaver <mhw@netris.org> writes:

> Aside: I wish that Guix included a convenient tool to answer the
> question "Why does package X depend on package Y?", i.e. "What paths of
> dependencies lead from package X to package Y?", without having to view
> the entire dependency graph (which is often too complex to grasp
> visually).

We have “guix graph --path from to”, but frustratingly it won’t cover
build system packages, so

    guix graph --path emacs rust

will tell us that there is no path from emacs to rust, even though there
is a path via librsvg, which uses rust through the cargo-build-system.

-- 
Ricardo