gnu: Add OpenZWave.

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

gnu/local.mk

@@ -494,6 +494,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/xorg.scm				\
   %D%/packages/xfce.scm				\
   %D%/packages/zile.scm				\
+  %D%/packages/zwave.scm			\
 						\
   %D%/services.scm				\
   %D%/services/admin.scm			\

gnu/packages/zwave.scm

@@ -0,0 +1,84 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.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 zwave)
+  #:use-module (guix packages)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix git-download)
+  #:use-module (guix build-system gnu)
+  #:use-module (gnu packages base)
+  #:use-module (gnu packages linux)
+  #:use-module (gnu packages perl)
+  #:use-module (gnu packages xml))
+
+(define-public open-zwave
+  (package
+    (name "open-zwave")
+    (version "1.6")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/OpenZWave/open-zwave/")
+                    (commit (string-append "v" version))))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "0xgs4mmr0480c269wx9xkk67ikjzxkh8xcssrdx0f5xcl1lyd333"))
+              (modules '((guix build utils)))
+              (snippet
+               '(begin
+                  ;; Set RUNPATH on the 'MinOZW' executable.
+                  (substitute* "cpp/examples/MinOZW/Makefile"
+                    (("\\$\\(LDFLAGS\\)")
+                     "$(LDFLAGS) -Wl,-rpath=$(PREFIX)/lib"))
+
+                  ;; Delete the bundled TinyXML.
+                  (delete-file-recursively "cpp/tinyxml")
+                  (substitute* "cpp/build/Makefile"
+                    (("LIBS \\+= -ludev")
+                     "LIBS += -ludev -ltinyxml "))
+                  #t))))
+    (build-system gnu-build-system)
+    (arguments
+     '(#:phases (modify-phases %standard-phases
+                  (delete 'configure))            ;no 'configure' script
+
+       #:make-flags (list "BUILD=debug"
+                          (string-append "PREFIX="
+                                         (assoc-ref %outputs "out"))
+                          (string-append "pkgconfigdir="
+                                         (assoc-ref %outputs "out")
+                                         "/lib/pkgconfig"))
+
+       ;; "make check" and "make fulltest" are only concerned with checking
+       ;; the device XML database and it's not entirely clear what to get from
+       ;; them.
+       #:tests? #f))
+    (native-inputs `(("which" ,which)
+                     ("perl" ,perl)               ;for tests
+                     ("perl-xml-simple" ,perl-xml-simple)))
+    (inputs `(("tinyxml" ,tinyxml)
+              ("eudev" ,eudev)))
+    (home-page "http://www.openzwave.net/")
+    (synopsis "Access Z-Wave devices from C++ programs")
+    (description
+     "OpenZWave (or OZW) is a C++ library that interfaces with selected Z-Wave
+PC controllers.  It allows developers to create applications that manipulate
+and respond to devices on a Z-Wave network, without requiring in-depth
+knowledge of the Z-Wave protocol.")
+    (license license:lgpl3+)))