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;;; guile-sdl2 --- FFI bindings for SDL2
;;; Copyright © 2015 David Thompson <davet@gnu.org>
;;;
;;; This file is part of guile-sdl2.
;;;
;;; Guile-sdl2 is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU Lesser General Public License as
;;; published by the Free Software Foundation; either version 3 of the
;;; License, or (at your option) any later version.
;;;
;;; Guile-sdl2 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 Lesser General Public
;;; License along with guile-sdl2. If not, see
;;; <http://www.gnu.org/licenses/>.
;;; Commentary:
;;
;; GNU Guix development package. To build and install, run:
;;
;; guix package -f guix.scm
;;
;; To use as the basis for a development environment, run:
;;
;; guix environment -l guix.scm
;;
;;; Code:
(use-modules (ice-9 match)
(ice-9 popen)
(ice-9 rdelim)
(srfi srfi-1)
(srfi srfi-26)
(guix gexp)
(guix packages)
(guix licenses)
(guix git-download)
(guix build-system gnu)
((guix build utils) #:select (with-directory-excursion))
(gnu packages)
(gnu packages autotools)
(gnu packages guile)
(gnu packages pkg-config)
(gnu packages sdl))
(define %source-dir (dirname (current-filename)))
(define git-file?
(let* ((pipe (with-directory-excursion %source-dir
(open-pipe* OPEN_READ "git" "ls-files")))
(files (let loop ((lines '()))
(match (read-line pipe)
((? eof-object?)
(reverse lines))
(line
(loop (cons line lines))))))
(status (close-pipe pipe)))
(lambda (file stat)
(match (stat:type stat)
('directory #t)
((or 'regular 'symlink)
(any (cut string-suffix? <> file) files))
(_ #f)))))
(package
(name "guile-sdl2")
(version "0.1.2")
(source (local-file %source-dir #:recursive? #t #:select? git-file?))
(build-system gnu-build-system)
(arguments
'(#:configure-flags
(list (string-append "--with-libsdl2-prefix="
(assoc-ref %build-inputs "sdl2"))
(string-append "--with-libsdl2-image-prefix="
(assoc-ref %build-inputs "sdl2-image"))
(string-append "--with-libsdl2-ttf-prefix="
(assoc-ref %build-inputs "sdl2-ttf"))
(string-append "--with-libsdl2-mixer-prefix="
(assoc-ref %build-inputs "sdl2-mixer")))
#:make-flags '("GUILE_AUTO_COMPILE=0")
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'bootstrap
(lambda _ (zero? (system* "sh" "bootstrap")))))))
(native-inputs
`(("autoconf" ,autoconf)
("automake" ,automake)
("pkg-config" ,pkg-config)))
(inputs
`(("guile" ,guile-2.0)
("sdl2" ,sdl2)
("sdl2-image" ,sdl2-image)
("sdl2-mixer" ,sdl2-mixer)
("sdl2-ttf" ,sdl2-ttf)))
(synopsis "Guile bindings for SDL2")
(description "Guile-sdl2 provides pure Guile Scheme bindings to the
SDL2 C shared library via the foreign function interface.")
(home-page "https://git.dthompson.us/guile-sdl2.git")
(license lgpl3+))
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