[bug#28285] Add heimdall

[ludo@gnu.org (Ludovic Courtès)]

Hello,

Julien Lepiller <julien@lepiller.eu> skribis:

> I had to change the import of licenses and license field of all
> packages because heimdall depends on zlib, which is also a license
> name. Should I mention that in the commit message too? Should it be in
> a separate commit?

IMO it’s marginely better as a separate commit, but no big deal.

> From 77a0831ce91b61eca537d197e9c15720b3b6cf7e Mon Sep 17 00:00:00 2001
> From: Julien Lepiller <julien@lepiller.eu>
> Date: Tue, 29 Aug 2017 23:54:16 +0200
> Subject: [PATCH] gnu: Add heimdall.
>
> * gnu/packages/flashing-tools.scm (heimdall): New variable.

[...]

> +         (replace 'install
> +           (lambda* (#:key outputs #:allow-other-keys)
> +             (let ((bin (string-append (assoc-ref outputs "out") "/bin")))
> +               (mkdir-p bin)
> +               (copy-file "bin/heimdall" (string-append bin "/heimdall"))
> +               (copy-file "bin/heimdall-frontend"
> +                          (string-append bin "/heimdall-frontend"))

You can write these as:

  (install-file "bin/heimdall" bin)
  …

and also remove (mkdir-p bin).

OK with these changes!

Ludo’.