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;;; Sly
;;; Copyright (C) 2014, 2015 David Thompson <davet@gnu.org>
;;;
;;; Sly 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.
;;;
;;; Sly 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 this program. If not, see
;;; <http://www.gnu.org/licenses/>.
;;; Commentary:
;;
;; Development environment for GNU Guix.
;;
;; To setup the development environment, run the following:
;;
;; guix environment -l guix.scm
;; ./bootstrap && ./configure \
;; --with-libfreeimage-prefix=$(guix build freeimage) \
;; --with-libgslcblas-prefix=$(guix build gsl)
;;
;; To build the development snapshot, run:
;;
;; guix build -f guix.scm
;;
;; To install the development snapshot, run:
;;
;; guix install -f guix.scm
;;
;;; Code:
(use-modules (guix packages)
(guix licenses)
(guix git-download)
(guix build-system gnu)
(gnu packages)
(gnu packages autotools)
(gnu packages pkg-config)
(gnu packages texinfo)
(gnu packages guile)
(gnu packages gl)
(gnu packages sdl)
(gnu packages maths)
(gnu packages image))
(package
(name "sly")
(version "0.1")
(source (origin
(method git-fetch)
(uri (git-reference
(url "git://dthompson.us/sly.git")
(commit "c3b4824")))
(sha256
(base32
"0p2nj4snz0ny1f7x41knqg8y8x7wk3d794q8ifyh4iac0pbkfhac"))))
(build-system gnu-build-system)
(arguments
'(#:phases
(modify-phases %standard-phases
(add-after 'unpack 'bootstrap
(lambda _ (zero? (system* "sh" "bootstrap")))))
#:configure-flags
(list (string-append "--with-libfreeimage-prefix="
(assoc-ref %build-inputs "freeimage"))
(string-append "--with-libgslcblas-prefix="
(assoc-ref %build-inputs "gsl")))))
(native-inputs
`(("pkg-config" ,pkg-config)
("autoconf" ,autoconf)
("automake" ,automake)
("texinfo" ,texinfo)))
(propagated-inputs
`(("guile" ,guile-2.0)
("guile-sdl" ,guile-sdl)
("guile-opengl" ,guile-opengl)))
(inputs
`(("gsl" ,gsl)
("freeimage" ,freeimage)
("mesa" ,mesa)))
(synopsis "2D/3D game engine for GNU Guile")
(description "Sly is a 2D/3D game engine written in Guile Scheme.
Sly differs from most game engines in that it emphasizes functional
reactive programming and live coding.")
(home-page "http://dthompson.us/pages/software/sly.html")
(license gpl3+))
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