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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Ekaitz Zarraga <ekaitz@elenq.tech>
;;;
;;; 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 openkinect)
#:use-module (guix packages)
#:use-module (guix git-download)
#:use-module (guix build-system cmake)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages libusb)
#:use-module (gnu packages python)
#:use-module (gnu packages python-xyz)
#:use-module (gnu packages gl)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages image-processing))
(define-public libfreenect
(let ((version "0.6.1"))
(package
(name "libfreenect")
(version version)
(source (origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/OpenKinect/libfreenect")
(commit (string-append "v" version))))
(sha256
(base32
"0was1va167rqshmpn382h36yyprpfi9cwillb6ylppmnfdrfrhrr"))))
(build-system cmake-build-system)
(arguments
'(#:tests? #f ; package has no tests
#:configure-flags
'("-DBUILD_FAKENECT=ON"
"-DBUILD_CPP=ON"
"-DBUILD_EXAMPLES=OFF" ; available in libfreenect-examples
"-DBUILD_CV=OFF" ; available in libfreenect-cv
"-DBUILD_PYTHON=OFF" ; available in python-libfreenect
"-DBUILD_C_SYNC=ON")
#:phases
(modify-phases %standard-phases
(add-after 'install 'install-udev-rules
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(rules-out (string-append out "/lib/udev/rules.d")))
(install-file "../source/platform/linux/udev/51-kinect.rules"
(string-append rules-out "51-kinect.rules"))
#t))))))
(native-inputs
`(("pkg-config" ,pkg-config)))
(inputs
`(("libusb" ,libusb)))
(synopsis "Drivers and libraries for the Xbox Kinect device")
(description "libfreenect is a userspace driver for the Microsoft Kinect.
It supports: RGB and Depth Images, Motors, Accelerometer, LED and Audio.")
(home-page "https://openkinect.org/")
(license license:gpl2+))))
;; Library are already compiled in libfreenect, avoid build it again.
(define libfreenect-derived-phases
'(modify-phases %standard-phases
(add-after 'unpack 'patch-CMakeLists.txt
(lambda* (#:key outputs #:allow-other-keys)
(substitute* "CMakeLists.txt"
((".*libusb.*") "")
(("add_subdirectory \\(src\\)") "")
((".*libfreenectConfig.cmake.*") ""))
#t))))
(define-public libfreenect-examples
(package
(inherit libfreenect)
(name "libfreenect-examples")
(inputs
`(("libfreenect" ,libfreenect)
("glut" ,freeglut)))
(arguments
`(#:tests? #f ; package has no tests
#:configure-flags '("-DBUILD_EXAMPLES=ON"
"-DBUILD_FAKENECT=OFF"
"-DBUILD_CPP=OFF"
"-DBUILD_C_SYNC=OFF"
"-DBUILD_CV=OFF")
#:phases ,libfreenect-derived-phases))
(synopsis "Examples for libfreenect, the Xbox Kinect device library")))
(define-public libfreenect-opencv
(package
(inherit libfreenect)
(name "libfreenect-opencv")
(inputs
`(("libfreenect" ,libfreenect)
("opencv" ,opencv)))
(arguments
`(#:tests? #f ; package has no tests
#:configure-flags '("-DBUILD_EXAMPLES=OFF"
"-DBUILD_FAKENECT=OFF"
"-DBUILD_CPP=OFF"
"-DBUILD_C_SYNC=OFF"
"-DBUILD_CV=ON")
#:phases ,libfreenect-derived-phases))
(synopsis "OpenCV wrapper for libfreenect, the Xbox Kinect device
library")))
(define-public python-libfreenect
(package
(inherit libfreenect)
(name "python-libfreenect")
(native-inputs
`(("python-cython" ,python-cython)))
(inputs
`(("libfreenect" ,libfreenect)))
(propagated-inputs
`(("python" ,python)
("python-numpy" ,python-numpy)))
(arguments
`(#:tests? #f ; package has no tests
#:configure-flags '("-DBUILD_EXAMPLES=OFF"
"-DBUILD_FAKENECT=OFF"
"-DBUILD_CPP=OFF"
"-DBUILD_C_SYNC=OFF"
"-DBUILD_CV=OFF"
"-DBUILD_PYTHON3=ON")
#:phases ,libfreenect-derived-phases))
(synopsis "Python wrapper for libfreenect, the Xbox Kinect device
library")))
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