gnu: Add libserialport.

* gnu/packages/electronics.scm: New file.
(libserialport): New variable.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

gnu/local.mk

@@ -126,6 +126,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/ebook.scm			\
   %D%/packages/ed.scm				\
   %D%/packages/education.scm			\
+  %D%/packages/electronics.scm			\
   %D%/packages/elf.scm				\
   %D%/packages/elixir.scm			\
   %D%/packages/embedded.scm			\

gnu/packages/electronics.scm

@@ -0,0 +1,44 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2017 Theodoros Foradis <theodoros.for@openmailbox.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages electronics)
+  #:use-module (guix utils)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix build-system gnu)
+  #:use-module (gnu packages))
+
+(define-public libserialport
+  (package
+    (name "libserialport")
+    (version "0.1.1")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "http://sigrok.org/download/source/libserialport/libserialport-"
+                    version ".tar.gz"))
+              (sha256
+               (base32
+                "17ajlwgvyyrap8z7f16zcs59pksvncwbmd3mzf98wj7zqgczjaja"))))
+    (build-system gnu-build-system)
+    (home-page "http://sigrok.org/wiki/Libserialport")
+    (synopsis "Library for using serial ports")
+    (description "Libserialport is a minimal shared library written in C that is intended
+to take care of the OS-specific details when writing software that uses serial ports.")
+    (license license:lgpl3+)))