[bug#32907] [PATCH] gnu: Add stlink.

["Clément Lassieur" <clement@lassieur.org>]

Clément Lassieur <clement@lassieur.org> writes:

> * gnu/packages/embedded.scm (stlink): New variable.
> ---
>  gnu/packages/embedded.scm | 39 +++++++++++++++++++++++++++++++++++++++
>  1 file changed, 39 insertions(+)
>
> diff --git a/gnu/packages/embedded.scm b/gnu/packages/embedded.scm
> index 017422461..6e8bec771 100644
> --- a/gnu/packages/embedded.scm
> +++ b/gnu/packages/embedded.scm
> @@ -4,6 +4,7 @@
>  ;;; Copyright © 2016 David Craven <david@craven.ch>
>  ;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
>  ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
> +;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
>  ;;;
>  ;;; This file is part of GNU Guix.
>  ;;;
> @@ -27,6 +28,7 @@
>    #:use-module (guix svn-download)
>    #:use-module (guix git-download)
>    #:use-module ((guix licenses) #:prefix license:)
> +  #:use-module (guix build-system cmake)
>    #:use-module (guix build-system gnu)
>    #:use-module (guix build-system trivial)
>    #:use-module (guix build utils)
> @@ -1104,3 +1106,40 @@ and displaying decoded target responses.
>  @end enumerate")
>      (home-page "https://www.freecalypso.org/")
>      (license license:public-domain)))
> +
> +(define-public stlink
> +  (package
> +    (name "stlink")
> +    (version "1.5.1")
> +    (source
> +     (origin
> +       (method url-fetch)
> +       (uri (string-append "https://github.com/texane/stlink/archive/v"
> +                           version ".tar.gz"))
> +       (file-name (string-append name "-" version ".tar.gz"))
> +       (sha256
> +        (base32
> +         "01z1cz1a5xbbhd163qrqcgp4bi1k145pb80jmwdz50g7sfzmy570"))))
> +    (build-system cmake-build-system)
> +    (arguments
> +     `(#:tests? #f                      ;no tests
> +                #:configure-flags
            ^
I'll fix that indentation issue.

> +                (let* ((out (assoc-ref %outputs "out"))
> +                       (etc (in-vicinity out "etc"))
> +                       (modprobe (in-vicinity etc "modprobe.d"))
> +                       (udev-rules (in-vicinity etc "udev/rules.d")))
> +                  (list (string-append "-DSTLINK_UDEV_RULES_DIR=" udev-rules)
> +                        (string-append "-DSTLINK_MODPROBED_DIR=" modprobe)))))
> +    (inputs
> +     `(("libusb" ,libusb)))
> +    (synopsis "Programmer for STM32 Discovery boards")
> +    (description "This package provides a firmware programmer for the STM32
> +Discovery boards.  It supports two versions of the chip: ST-LINK/V1 (on
> +STM32VL discovery kits) and ST-LINK/V2 (on STM32L discovery and later kits).
> +Two different transport layers are used: ST-LINK/V1 uses SCSI passthru
> +commands over USB, and ST-LINK/V2 and ST-LINK/V2-1 (seen on Nucleo boards) use
> +raw USB commands.")
> +    (home-page "https://github.com/texane/stlink")
> +    ;; The flashloaders/stm32l0x.s and flashloaders/stm32lx.s source files are
> +    ;; licensed under the GPLv2+.
> +    (license (list license:bsd-3 license:gpl2+))))