[bug#36856] build: Add julia-build-system

[Ricardo Wurmus]

Nicolò Balzarotti <address@hidden> writes:

> 3. By adding a simple startup.jl script, inspired by what emacs does. This
> is simplified so I'm not sure it works for every corner case.
> #+begin_src julia
> let paths = [expanduser("~/.guix-profile"), "/run/current-system/profile"]
>     ("GUIX_ENVIRONMENT" in keys(ENV)) && push!(paths,
> ENV["GUIX_ENVIRONMENT"])
>     empty!(LOAD_PATH)
>     push!.(Ref(LOAD_PATH), joinpath.(paths, "share/julia/packages/"))
>     push!(LOAD_PATH, "@stdlib")
>     push!.(Ref(DEPOT_PATH), joinpath.(paths, "share/julia/"))
>     nothing
> end
> #+end_src

Could this perhaps be handled by a profile hook that is included only
when the profile manifest contains a julia package?

-- 
Ricardo