code:
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018 Oleg Pykhalov <go.wigust@gmail.com>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;;
;;; 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 license)
  #:use-module (guix licenses)
  #:use-module (gnu packages)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system perl)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages perl-check))

;;;
;;; Please: Try to add new module packages in alphabetic order.
;;;

(define-public perl-regexp-pattern-license
  (package
    (name "perl-regexp-pattern-license")
    (version "3.1.92")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/J/JO/JONASS/Regexp-Pattern-License-"
             "v" version ".tar.gz"))
       (sha256
        (base32
         "0gxv8wpvlllmvhkpixv5x23ywn1s6zs7ypcs38s7nfh4phamyixh"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-regexp-pattern" ,perl-regexp-pattern)
       ("perl-test-exception" ,perl-test-exception)))
    (propagated-inputs
     `(("perl-strictures" ,perl-strictures-2)
       ("perl-try-tiny" ,perl-try-tiny)))
    (home-page "https://metacpan.org/release/Regexp-Pattern-License")
    (synopsis "Regular expressions for legal licenses")
    (description "Regexp::Pattern::License provides a hash of regular
expression patterns related to legal software licenses.

Regexp::Pattern is a convention for organizing reusable regex patterns.")
    (license gpl3+)))

(define-public perl-string-copyright
  (package
    (name "perl-string-copyright")
    (version "0.003006")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/J/JO/JONASS/String-Copyright-"
             version ".tar.gz"))
       (sha256
        (base32
         "0fzymv065nn3glwnw34nkyadzw2dh4rcz8avmki4zrnk4k45m01a"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-number-range" ,perl-number-range)))
    (propagated-inputs
     `(("perl-exporter-tiny" ,perl-exporter-tiny)))
    (home-page "https://metacpan.org/release/String-Copyright")
    (synopsis "Representation of text-based copyright statements")
    (description "String::Copyright Parses common styles of copyright
statements and serializes in normalized format.")
    (license gpl3+)))

(define-public perl-software-license
  (package
    (name "perl-software-license")
    (version "0.103013")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "mirror://cpan/authors/id/L/LE/LEONT/Software-License-"
             version ".tar.gz"))
       (sha256
        (base32
         "1wqgh7vdlc966amlrq0b2szz18lnrl9rfh8wlf7v0hqg74vxjh96"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-try-tiny" ,perl-try-tiny)))
    (propagated-inputs
     `(("perl-data-section" ,perl-data-section)
       ("perl-text-template" ,perl-text-template)))
    (home-page "https://metacpan.org/release/Software-License")
    (synopsis "Templated software licenses")
    (description "This package provides templated software licenses.")
    (license (package-license perl))))

(define-public licensecheck
  (package
    (name "licensecheck")
    (version "3.0.36")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://cpan/authors/id/J/JO/JONASS/App-Licensecheck-"
                    "v" version ".tar.gz"))
              (sha256
               (base32
                "0y14ppq6f9hc0rc0syhfgms1r7fd51vpgfx5va6b2v84y8anb6g1"))))
    (build-system perl-build-system)
    (native-inputs
     `(("perl-regexp-pattern" ,perl-regexp-pattern)
       ("perl-software-license" ,perl-software-license)
       ("perl-test-requires" ,perl-test-requires)
       ("perl-test-roo" ,perl-test-roo)
       ("perl-test-script" ,perl-test-script)
       ("perl-universal-require" ,perl-universal-require)
       ("perl-number-range" ,perl-number-range)
       ("perl-sub-quote" ,perl-sub-quote)))
    (propagated-inputs
     `(("perl-getopt-long-descriptive" ,perl-getopt-long-descriptive)
       ("perl-moo" ,perl-moo-2)
       ("perl-namespace-clean" ,perl-namespace-clean)
       ("perl-path-iterator-rule" ,perl-path-iterator-rule)
       ("perl-path-tiny" ,perl-path-tiny)
       ("perl-pod-constants" ,perl-pod-constants)
       ("perl-regexp-pattern-license" ,perl-regexp-pattern-license)
       ("perl-sort-key" ,perl-sort-key)
       ("perl-strictures" ,perl-strictures-2)
       ("perl-string-copyright" ,perl-string-copyright)
       ("perl-string-escape" ,perl-string-escape)
       ("perl-try-tiny" ,perl-try-tiny)
       ("perl-module-runtime" ,perl-module-runtime)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'install 'wrap-program
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (perllib (string-append out "/lib/perl5/site_perl/"
                                            ,(package-version perl))))
               (wrap-program (string-append out "/bin/licensecheck")
                 `("PERL5LIB" ":"
                   prefix (,(string-append perllib ":" (getenv "PERL5LIB")))))
               #t))))))
    (home-page "https://metacpan.org/release/App-Licensecheck")
    (synopsis "License checker for source files")
    (description "Licensecheck attempts to determine the license that applies
to each file passed to it, by searching the start of the file for text
belonging to various licenses.")
    (license (package-license perl))))


code:
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 John J. Foerch <jjfoerch@earthlink.net>
;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;;
;;; 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 lighting)
  #:use-module (guix build-system gnu)
  #:use-module (guix download)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (gnu packages)
  #:use-module (gnu packages bison)
  #:use-module (gnu packages check)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages gnunet)
  #:use-module (gnu packages flex)
  #:use-module (gnu packages libftdi)
  #:use-module (gnu packages libusb)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages protobuf))

(define-public ola
  (package
    (name "ola")
    (version "0.10.7")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/OpenLightingProject/ola/releases/download/"
                    version "/ola-" version ".tar.gz"))
              (patches (search-patches "ola-readdir-r.patch"))
              (sha256
               (base32
                "181imc9qkjm2m1iwrb5ixsckx893nc6qwjfzacsjlqp0jlnj8rca"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("bison" ,bison)
       ("cppunit" ,cppunit)
       ("flex" ,flex)
       ("pkg-config" ,pkg-config)))
    (inputs
     `(("libftdi" ,libftdi)
       ("libmicrohttpd" ,libmicrohttpd)
       ("libusb" ,libusb)
       ("libuuid" ,util-linux)
       ("zlib" ,zlib)))
    (propagated-inputs
     ;; Ola 0.10.5 only supports protobuf 2.x, and building it with 3.x breaks.
     ;; XXX Remove protobuf-2 when it is no longer needed.
     `(("protobuf" ,protobuf-2))) ;; for pkg-config --libs libola
    (arguments
     `(;; G++ >= 4.8 macro expansion tracking requires lots of memory, causing
       ;; build to fail on low memory systems.  We disable that with the
       ;; following configure flags.
       #:configure-flags (list "CXXFLAGS=-ftrack-macro-expansion=0")))
    (synopsis "Framework for controlling entertainment lighting equipment")
    (description "The Open Lighting Architecture is a framework for lighting
control information.  It supports a range of protocols and over a dozen USB
devices.  It can run as a standalone service, which is useful for converting
signals between protocols, or alternatively using the OLA API, it can be used
as the backend for lighting control software.  OLA runs on many different
platforms including ARM, which makes it a perfect fit for low cost Ethernet to
DMX gateways.")
    (home-page "https://www.openlighting.org/ola")
    (license license:lgpl2.1+)))

license: mit