gnu/packages/sdl.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013, 2015, 2017 David Thompson <dthompson2@worcester.edu>
   3 ;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
   4 ;;; Copyright © 2015, 2017 Sou Bunnbu <iyzsong@member.fsf.org>
   5 ;;; Copyright © 2015 Alex Kost <alezost@gmail.com>
   6 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
   7 ;;; Copyright © 2017, 2018, 2019 Rutger Helling <rhelling@mykolab.com>
   8 ;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
   9 ;;; Copyright © 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
  10 ;;; Copyright © 2019 Kei Kebreau <kkebreau@posteo.net>
  11 ;;; Copyright © 2019 Nicolas Goaziou <mail@nicolasgoaziou.fr>
  12 ;;; Copyright © 2019 Marius Bakke <mbakke@fastmail.com>
  13 ;;; Copyright © 2019 Pierre Neidhardt <mail@ambrevar.xyz>
  14 ;;; Copyright © 2020 Timotej Lazar <timotej.lazar@araneo.si>
  15 ;;;
  16 ;;; This file is part of GNU Guix.
  17 ;;;
  18 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  19 ;;; under the terms of the GNU General Public License as published by
  20 ;;; the Free Software Foundation; either version 3 of the License, or (at
  21 ;;; your option) any later version.
  22 ;;;
  23 ;;; GNU Guix is distributed in the hope that it will be useful, but
  24 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  25 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  26 ;;; GNU General Public License for more details.
  27 ;;;
  28 ;;; You should have received a copy of the GNU General Public License
  29 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  30
  31 (define-module (gnu packages sdl)
  32   #:use-module (ice-9 match)
  33   #:use-module (srfi srfi-1)
  34   #:use-module (srfi srfi-26)
  35   #:use-module (gnu packages)
  36   #:use-module ((guix licenses) #:hide (freetype))
  37   #:use-module (guix packages)
  38   #:use-module (guix download)
  39   #:use-module (guix git-download)
  40   #:use-module (guix utils)
  41   #:use-module (guix build-system gnu)
  42   #:use-module (guix build-system trivial)
  43   #:use-module (gnu packages audio)
  44   #:use-module (gnu packages fcitx)
  45   #:use-module (gnu packages fontutils)
  46   #:use-module (gnu packages freedesktop)
  47   #:use-module (gnu packages glib)
  48   #:use-module (gnu packages guile)
  49   #:use-module (gnu packages ibus)
  50   #:use-module (gnu packages image)
  51   #:use-module (gnu packages linux)
  52   #:use-module (gnu packages mono)
  53   #:use-module (gnu packages mp3)
  54   #:use-module (gnu packages pkg-config)
  55   #:use-module (gnu packages pulseaudio)
  56   #:use-module (gnu packages gl)
  57   #:use-module (gnu packages xdisorg)
  58   #:use-module (gnu packages xiph)
  59   #:use-module (gnu packages xorg)
  60   #:export (sdl-union))
  61
  62 (define-public sdl
  63   (package
  64     (name "sdl")
  65     (version "1.2.15")
  66     (source (origin
  67              (method url-fetch)
  68              (uri
  69               (string-append "https://libsdl.org/release/SDL-"
  70                              version ".tar.gz"))
  71              (sha256
  72               (base32
  73                "005d993xcac8236fpvd1iawkz4wqjybkpn8dbwaliqz5jfkidlyn"))
  74              (patches (search-patches "sdl-libx11-1.6.patch"))))
  75     (build-system gnu-build-system)
  76     (arguments
  77      '(;; Explicitly link against shared libraries instead of dlopening them.
  78        ;; For X11, ALSA, and PulseAudio.
  79        ;; OpenGL library is still dlopened at runtime.
  80        #:configure-flags '("--disable-alsa-shared"
  81                            "--disable-pulseaudio-shared"
  82                            "--disable-x11-shared"
  83                            ;; Explicitly link with mesa.
  84                            ;; This add mesa to libsdl's RUNPATH, to make dlopen
  85                            ;; finding the libGL from mesa at runtime.
  86                            "LDFLAGS=-lGL")
  87
  88        #:make-flags '("V=1")            ;build verbosely
  89
  90        #:tests? #f)) ; no check target
  91     (propagated-inputs
  92      ;; SDL headers include X11 headers.
  93      `(("libx11" ,libx11)
  94        ("libcap" ,libcap) ; 'libSDL.la' contain `-lcap'.
  95        ;; TODO: Since building Mesa with Meson it is now necessary that Mesa is
  96        ;; a propogated input. We still need to figure out why, possibly due to a
  97        ;; change in pkg-config.
  98        ("mesa" ,mesa)))
  99     (native-inputs `(("pkg-config" ,pkg-config)))
 100     (inputs `(("libxrandr" ,libxrandr)
 101               ("glu" ,glu)
 102               ("alsa-lib" ,alsa-lib)
 103               ("pulseaudio" ,pulseaudio)))
 104     (outputs '("out" "debug"))
 105     (synopsis "Cross platform game development library")
 106     (description "Simple DirectMedia Layer is a cross-platform development
 107 library designed to provide low level access to audio, keyboard, mouse,
 108 joystick, and graphics hardware.")
 109     (home-page "https://libsdl.org/")
 110     (license lgpl2.1)))
 111
 112 (define-public sdl2
 113   (package (inherit sdl)
 114     (name "sdl2")
 115     (version "2.0.10")
 116     (source (origin
 117              (method url-fetch)
 118              (uri
 119               (string-append "https://libsdl.org/release/SDL2-"
 120                              version ".tar.gz"))
 121              (patches (search-patches "sdl2-mesa-compat.patch"))
 122              (sha256
 123               (base32
 124                "0mqxp6w5jhbq6y1j690g9r3gpzwjxh4czaglw8x05l7hl49nqrdl"))))
 125     (arguments
 126      (substitute-keyword-arguments (package-arguments sdl)
 127        ((#:configure-flags flags)
 128         `(append '("--disable-wayland-shared" "--enable-video-kmsdrm"
 129                    "--disable-kmsdrm-shared")
 130                  ,flags))
 131        ((#:make-flags flags ''())
 132         ;; Add the Fcitx header files to GCCs "system header" search path
 133         ;; in order to suppress compiler warnings induced by those:
 134         ;;   .../include/fcitx-utils/utarray.h:178:9: error: ISO C90 forbids
 135         ;;   mixed declarations and code [-Werror=declaration-after-statement]
 136         `(append (list (string-append "C_INCLUDE_PATH="
 137                                       (assoc-ref %build-inputs "fcitx")
 138                                       "/include"))
 139                  ,flags))))
 140     (inputs
 141      ;; SDL2 needs to be built with ibus support otherwise some systems
 142      ;; experience a bug where input events are doubled.
 143      ;;
 144      ;; For more information, see: https://dev.solus-project.com/T1721
 145      (append `(("dbus" ,dbus)
 146                ("fcitx" ,fcitx) ; helps with CJK input
 147                ("glib" ,glib)
 148                ("ibus" ,ibus)
 149                ("libxkbcommon" ,libxkbcommon)
 150                ("libxcursor" ,libxcursor) ; enables X11 cursor support
 151                ("wayland" ,wayland)
 152                ("wayland-protocols" ,wayland-protocols))
 153              (package-inputs sdl)))
 154     (license bsd-3)))
 155
 156 (define-public libmikmod
 157   (package
 158     (name "libmikmod")
 159     (version "3.3.11.1")
 160     (source (origin
 161              (method url-fetch)
 162              (uri (list
 163                    (string-append "mirror://sourceforge/mikmod/libmikmod/"
 164                                   version "/libmikmod-" version ".tar.gz")
 165                    ;; Older versions are sometimes moved to:
 166                    (string-append "mirror://sourceforge/mikmod/"
 167                                   "outdated_versions/libmikmod/"
 168                                   version "/libmikmod-" version ".tar.gz")))
 169              (sha256
 170               (base32
 171                "06bdnhb0l81srdzg6gn2v2ydhhaazza7rshrcj3q8dpqr3gn97dd"))))
 172     (build-system gnu-build-system)
 173     (arguments
 174      ;; By default, libmikmod tries to dlopen libasound etc., which won't work
 175      ;; unless the right libalsa happens to be in $LD_LIBRARY_PATH.  Pass
 176      ;; '--disable-dl' to avoid that.
 177      '(#:configure-flags '("--disable-dl")))
 178     (synopsis "Library for module sound formats")
 179     (description
 180      "MikMod is able to play a wide range of module formats, as well as
 181 digital sound files.  It can take advantage of particular features of your
 182 system, such as sound redirection over the network.")
 183     (license lgpl2.1)
 184     (home-page "http://mikmod.sourceforge.net/")))
 185
 186 (define-public sdl-gfx
 187   (package
 188     (name "sdl-gfx")
 189     (version "2.0.26")
 190     (source (origin
 191               (method url-fetch)
 192               (uri
 193                (string-append "http://www.ferzkopp.net/Software/SDL_gfx-2.0/SDL_gfx-"
 194                               version ".tar.gz"))
 195               (sha256
 196                (base32
 197                 "0ijljhs0v99dj6y27hc10z6qchyp8gdp4199y6jzngy6dzxlzsvw"))))
 198     (build-system gnu-build-system)
 199     (outputs '("out" "debug"))
 200     (arguments
 201      `(,@(if (any (cute string-prefix? <> (or (%current-system)
 202                                               (%current-target-system)))
 203                   '("x86_64" "i686"))
 204         ;; mmx is supported only on Intel processors.
 205         '()
 206         '(#:configure-flags '("--disable-mmx")))))
 207     (propagated-inputs `(("sdl" ,sdl)))
 208     (synopsis "SDL graphics primitives library")
 209     (description "SDL_gfx provides graphics drawing primitives, rotozoom and
 210 other supporting functions for SDL.")
 211     (home-page "http://www.ferzkopp.net/joomla/software-mainmenu-14/4-ferzkopps-linux-software/19-sdlgfx")
 212     (license zlib)))
 213
 214 (define-public sdl-image
 215   (package
 216     (name "sdl-image")
 217     (version "1.2.12")
 218     (source (origin
 219              (method url-fetch)
 220              (uri
 221               (string-append "https://www.libsdl.org/projects/SDL_image/release/SDL_image-"
 222                              version ".tar.gz"))
 223              (sha256
 224               (base32
 225                "16an9slbb8ci7d89wakkmyfvp7c0cval8xw4hkg0842nhhlp540b"))))
 226     (build-system gnu-build-system)
 227     (outputs '("out" "debug"))
 228     (arguments
 229      ;; Explicitly link against shared libraries instead of dlopening them.
 230      '(#:configure-flags '("--disable-jpg-shared"
 231                            "--disable-png-shared"
 232                            "--disable-tif-shared"
 233                            "--disable-webp-shared")))
 234     (native-inputs `(("pkg-config" ,pkg-config)))
 235     ;; libjpeg, libpng, and libtiff are propagated inputs because the
 236     ;; SDL_image headers include the headers of these libraries.  SDL is a
 237     ;; propagated input because the pkg-config file refers to SDL's pkg-config
 238     ;; file.
 239     (propagated-inputs `(("sdl" ,sdl)
 240                          ("libjpeg" ,libjpeg)
 241                          ("libpng" ,libpng)
 242                          ("libtiff" ,libtiff)
 243                          ("libwebp" ,libwebp)))
 244     (synopsis "SDL image loading library")
 245     (description "SDL_image is an image file loading library for SDL that
 246 supports the following formats: BMP, GIF, JPEG, LBM, PCX, PNG, PNM, TGA, TIFF,
 247 WEBP, XCF, XPM, and XV.")
 248     (home-page "https://www.libsdl.org/projects/SDL_image/")
 249     (license zlib)))
 250
 251 (define-public sdl-mixer
 252   (package
 253     (name "sdl-mixer")
 254     (version "1.2.12")
 255     (source (origin
 256               (method url-fetch)
 257               (uri
 258                (string-append "https://www.libsdl.org/projects/SDL_mixer/release/SDL_mixer-"
 259                               version ".tar.gz"))
 260               (sha256
 261                (base32
 262                 "0alrhqgm40p4c92s26mimg9cm1y7rzr6m0p49687jxd9g6130i0n"))))
 263     (build-system gnu-build-system)
 264     (outputs '("out" "debug"))
 265     ;; no check target
 266     ;; use libmad instead of smpeg
 267     ;; explicitly link against shared libraries instead of dlopening them
 268     (arguments `(#:tests? #f
 269                  #:configure-flags '("--enable-music-mp3-mad-gpl"
 270                                      "--disable-music-mod-shared"
 271                                      "--disable-music-fluidsynth-shared"
 272                                      "--disable-music-ogg-shared"
 273                                      "--disable-music-flac-shared")))
 274     (inputs `(("libvorbis" ,libvorbis)
 275               ("libflac" ,flac)
 276               ("libmad" ,libmad)
 277               ("libmikmod" ,libmikmod)))
 278     ;; FIXME: Add libfluidsynth
 279     (propagated-inputs `(("sdl" ,sdl)))
 280     (synopsis "SDL multi-channel audio mixer library")
 281     (description "SDL_mixer is a multi-channel audio mixer library for SDL.
 282 It supports any number of simultaneously playing channels of 16 bit stereo
 283 audio, plus a single channel of music.  Supported format include FLAC, MOD,
 284 MIDI, Ogg Vorbis, and MP3.")
 285     (home-page "https://www.libsdl.org/projects/SDL_mixer/")
 286     (license zlib)))
 287
 288 (define-public sdl-net
 289   (package
 290     (name "sdl-net")
 291     (version "1.2.8")
 292     (source (origin
 293               (method url-fetch)
 294               (uri
 295                (string-append "https://www.libsdl.org/projects/SDL_net/release/SDL_net-"
 296                               version ".tar.gz"))
 297               (sha256
 298                (base32
 299                 "1d5c9xqlf4s1c01gzv6cxmg0r621pq9kfgxcg3197xw4p25pljjz"))))
 300     (build-system gnu-build-system)
 301     (propagated-inputs `(("sdl" ,sdl)))
 302     (native-inputs `(("pkg-config" ,pkg-config)))
 303     (outputs '("out" "debug"))
 304     (synopsis "SDL networking library")
 305     (description "SDL_net is a small, cross-platform networking library for
 306 SDL.")
 307     (home-page "https://www.libsdl.org/projects/SDL_net/")
 308     (license zlib)))
 309
 310 (define-public sdl-ttf
 311   (package
 312     (name "sdl-ttf")
 313     (version "2.0.11")
 314     (source (origin
 315              (method url-fetch)
 316              (uri
 317               (string-append "https://www.libsdl.org/projects/SDL_ttf/release/SDL_ttf-"
 318                              version ".tar.gz"))
 319              (sha256
 320               (base32
 321                "1dydxd4f5kb1288i5n5568kdk2q7f8mqjr7i7sd33nplxjaxhk3j"))))
 322     (build-system gnu-build-system)
 323     (propagated-inputs `(("sdl" ,sdl)))
 324     (inputs `(("freetype" ,freetype)
 325               ("mesa" ,mesa)))
 326     (native-inputs `(("pkg-config" ,pkg-config)))
 327     (outputs '("out" "debug"))
 328     (synopsis "SDL TrueType font library")
 329     (description "SDL_ttf is a TrueType font rendering library for SDL.")
 330     (home-page "https://www.libsdl.org/projects/SDL_ttf/")
 331     (license zlib)))
 332
 333 (define* (sdl-union #:optional (packages (list sdl sdl-gfx sdl-net sdl-ttf
 334                                                sdl-image sdl-mixer)))
 335   "Return 'sdl-union' package which is a union of PACKAGES.
 336 If PACKAGES are not specified, all SDL packages are used."
 337   (package
 338     (name "sdl-union")
 339     (version (package-version sdl))
 340     (source #f)
 341     (build-system trivial-build-system)
 342     (arguments
 343      '(#:modules ((guix build union))
 344        #:builder (begin
 345                    (use-modules (ice-9 match)
 346                                 (guix build union))
 347                    (match %build-inputs
 348                      (((names . directories) ...)
 349                       (union-build (assoc-ref %outputs "out")
 350                                    directories)
 351                       #t)))))
 352     (inputs (map (lambda (package)
 353                    (list (package-name package) package))
 354                  packages))
 355     (synopsis "Union of SDL libraries")
 356     (description
 357      "A union of SDL and its extension libraries.  A union is required because
 358 sdl-config assumes that all of the headers and libraries are in the same
 359 directory.")
 360     (home-page (package-home-page sdl))
 361     (license (package-license sdl))))
 362
 363 (define (propagated-inputs-with-sdl2 package)
 364   "Replace the \"sdl\" propagated input of PACKAGE with SDL2."
 365   (map (match-lambda
 366          (("sdl" _)
 367           `("sdl2" ,sdl2))
 368          (other other))
 369        (package-propagated-inputs package)))
 370
 371 (define-public sdl2-gfx
 372   (package (inherit sdl-gfx)
 373     (name "sdl2-gfx")
 374     (version "1.0.4")
 375     (source (origin
 376               (method url-fetch)
 377               (uri
 378                (string-append "https://www.ferzkopp.net/Software/SDL2_gfx/SDL2_gfx-"
 379                               version ".tar.gz"))
 380               (sha256
 381                (base32
 382                 "0qk2ax7f7grlxb13ba0ll3zlm8780s7j8fmrhlpxzjgdvldf1q33"))))
 383     (propagated-inputs
 384      (propagated-inputs-with-sdl2 sdl-gfx))))
 385
 386 (define-public sdl2-image
 387   (package (inherit sdl-image)
 388     (name "sdl2-image")
 389     (version "2.0.4")
 390     (source
 391      (origin
 392        (method url-fetch)
 393        (uri
 394         (string-append "https://www.libsdl.org/projects/SDL_image/release/"
 395                        "SDL2_image-" version ".tar.gz"))
 396        (sha256
 397         (base32 "1b6f7002bm007y3zpyxb5r6ag0lml51jyvx1pwpj9sq24jfc8kp7"))))
 398     (propagated-inputs
 399      (propagated-inputs-with-sdl2 sdl-image))))
 400
 401 (define-public sdl2-mixer
 402   (package (inherit sdl-mixer)
 403     (name "sdl2-mixer")
 404     (version "2.0.4")
 405     (source
 406      (origin
 407        (method url-fetch)
 408        (uri
 409         (string-append "http://www.libsdl.org/projects/SDL_mixer/release/"
 410                        "SDL2_mixer-" version ".tar.gz"))
 411        (modules '((guix build utils)))
 412        (snippet '(begin
 413                    ;; Remove bundled libraries.
 414                    (delete-file-recursively "external")
 415                    #t))
 416        (sha256
 417         (base32 "0694vsz5bjkcdgfdra6x9fq8vpzrl8m6q96gh58df7065hw5mkxl"))))
 418     (inputs
 419      ;; The default MOD library changed in SDL2 mixer.
 420      `(("libmodplug" ,libmodplug)
 421        ,@(alist-delete "libmikmod" (package-inputs sdl-mixer))))
 422     (propagated-inputs
 423      (propagated-inputs-with-sdl2 sdl-mixer))))
 424
 425 (define-public sdl2-net
 426   (package (inherit sdl-net)
 427     (name "sdl2-net")
 428     (version "2.0.1")
 429     (source
 430      (origin
 431        (method url-fetch)
 432        (uri
 433         (string-append "http://www.libsdl.org/projects/SDL_net/release/"
 434                        "SDL2_net-" version ".tar.gz"))
 435        (sha256
 436         (base32
 437          "08cxc1bicmyk89kiks7izw1rlx5ng5n6xpy8fy0zxni3b9z8mkhm"))))
 438     (propagated-inputs
 439      (propagated-inputs-with-sdl2 sdl-net))))
 440
 441 (define-public sdl2-ttf
 442   (package (inherit sdl-ttf)
 443     (name "sdl2-ttf")
 444     (version "2.0.15")
 445     (source (origin
 446              (method url-fetch)
 447              (uri
 448               (string-append "https://www.libsdl.org/projects/SDL_ttf/release/SDL2_ttf-"
 449                              version ".tar.gz"))
 450              (modules '((guix build utils)))
 451              (snippet (begin
 452                         ;; Remove bundled libraries.
 453                         '(delete-file-recursively "external")
 454                         #t))
 455              (sha256
 456               (base32
 457                "0cyd48dipc0m399qy8s03lci8b0bpiy8xlkvrm2ia7wcv0dfpv59"))))
 458     (propagated-inputs
 459      (propagated-inputs-with-sdl2 sdl-ttf))))
 460
 461 (define-public guile-sdl
 462   (package
 463     (name "guile-sdl")
 464     (version "0.5.2")
 465     (source (origin
 466               (method url-fetch)
 467               (uri
 468                (string-append "mirror://gnu/guile-sdl/guile-sdl-"
 469                               version ".tar.xz"))
 470               (sha256
 471                (base32
 472                 "0cjgs012a9922hn6xqwj66w6qmfs3nycnm56hyykx5n3g5p7ag01"))))
 473     (build-system gnu-build-system)
 474     (native-inputs
 475      `(("pkg-config" ,pkg-config)
 476        ;; Required by test suite.
 477        ("xorg-server" ,xorg-server)
 478        ("libjpeg" ,libjpeg)))
 479     (inputs
 480      `(("guile" ,guile-2.2)
 481        ("sdl-union" ,(sdl-union))))
 482     (arguments
 483      '(#:configure-flags
 484        (list (string-append "--with-sdl-prefix="
 485                             (assoc-ref %build-inputs "sdl-union")))
 486        #:modules ((ice-9 popen)
 487                   (guix build utils)
 488                   (guix build gnu-build-system))
 489
 490        #:parallel-build? #f ; parallel build fails
 491
 492        #:phases
 493        (modify-phases %standard-phases
 494          (add-before 'configure 'fix-env-and-patch
 495            (lambda* (#:key inputs #:allow-other-keys)
 496              (setenv "GUILE_AUTO_COMPILE" "0")
 497              ;; SDL_image needs to dlopen libjpeg in the test suite.
 498              (setenv "LD_LIBRARY_PATH"
 499                      (string-append (assoc-ref inputs "libjpeg") "/lib"))
 500
 501              ;; Change the site directory /site/X.Y like Guile expects.
 502              (substitute* "build-aux/guile-baux/re-prefixed-site-dirs"
 503                (("\"/site\"")
 504                 (let ((effective
 505                        (read
 506                         (open-pipe* OPEN_READ
 507                                     "guile" "-c"
 508                                     "(write (effective-version))"))))
 509                   (string-append "\"/site/" effective "\""))))
 510
 511              ;; Skip tests that rely on sound support, which is unavailable in
 512              ;; the build environment.
 513              (substitute* "test/Makefile.in"
 514                (("HAVE_MIXER = .*$")
 515                 "HAVE_MIXER = 0\n"))
 516              #t))
 517          (add-before 'check 'start-xorg-server
 518            (lambda* (#:key inputs #:allow-other-keys)
 519              ;; The test suite requires a running X server.
 520              (system (format #f "~a/bin/Xvfb :1 &"
 521                              (assoc-ref inputs "xorg-server")))
 522              (setenv "DISPLAY" ":1")
 523              #t))
 524          (add-before 'check 'skip-cursor-test
 525            (lambda _
 526              ;; XXX: This test sometimes enters an endless loop, and sometimes
 527              ;; crashes with:
 528              ;;   guile: xcb_io.c:147: append_pending_request: Assertion `!xcb_xlib_unknown_seq_number' failed.
 529              ;; Skip it.
 530              (substitute* "test/cursor.scm"
 531                (("\\(SDL:init .*" all)
 532                 (string-append "(exit 77)  ;" all "\n")))
 533              #t)))))
 534     (synopsis "Guile interface for SDL (Simple DirectMedia Layer)")
 535     (description "Guile-SDL is a set of bindings to the Simple DirectMedia
 536 Layer (SDL).  With them, Guile programmers can have easy access to graphics,
 537 sound and device input (keyboards, joysticks, mice, etc.).")
 538     (home-page "https://www.gnu.org/software/guile-sdl/")
 539     (license gpl3+)))
 540
 541 (define-public guile-sdl2
 542   (package
 543     (name "guile-sdl2")
 544     (version "0.4.0")
 545     (source (origin
 546               (method url-fetch)
 547               (uri (string-append "https://files.dthompson.us/guile-sdl2/"
 548                                   "guile-sdl2-" version ".tar.gz"))
 549               (sha256
 550                (base32
 551                 "0zcxwgyadwpbhq6h5mv2569c3kalgra26zc186y9fqiyyzmh1v9s"))))
 552     (build-system gnu-build-system)
 553     (arguments
 554      '(#:make-flags '("GUILE_AUTO_COMPILE=0")
 555        #:configure-flags
 556        (list (string-append "--with-libsdl2-prefix="
 557                             (assoc-ref %build-inputs "sdl2"))
 558              (string-append "--with-libsdl2-image-prefix="
 559                             (assoc-ref %build-inputs "sdl2-image"))
 560              (string-append "--with-libsdl2-ttf-prefix="
 561                             (assoc-ref %build-inputs "sdl2-ttf"))
 562              (string-append "--with-libsdl2-mixer-prefix="
 563                             (assoc-ref %build-inputs "sdl2-mixer")))))
 564     (native-inputs
 565      `(("guile" ,guile-2.2)
 566        ("pkg-config" ,pkg-config)))
 567     (inputs
 568      `(("sdl2" ,sdl2)
 569        ("sdl2-image" ,sdl2-image)
 570        ("sdl2-mixer" ,sdl2-mixer)
 571        ("sdl2-ttf" ,sdl2-ttf)))
 572     (synopsis "Guile bindings for SDL2")
 573     (home-page "https://dthompson.us/projects/guile-sdl2.html")
 574     (description
 575      "Guile-SDL2 provides Guile Scheme bindings for the SDL2 C shared library.
 576 The bindings are written in pure Scheme using Guile's foreign function
 577 interface.")
 578     (license lgpl3+)))
 579
 580 (define-public sdl2-cs
 581   (let ((commit "1a3556441e1394eb0b5d46aeb514b8d1090b93f8"))
 582     (package
 583       (name "sdl2-cs")
 584       (version (git-version "B1" "1" commit))
 585       (source (origin
 586                 (method git-fetch)
 587                 (uri (git-reference
 588                       (url "https://github.com/flibitijibibo/SDL2-CS")
 589                       (commit commit)))
 590                 (file-name (git-file-name name version))
 591                 (sha256
 592                  (base32
 593                   "007mzkqr9nmvfrvvhs2r6cm36lzgsww24kwshsz9c4fd97f9qk58"))))
 594       (build-system gnu-build-system)
 595       (arguments
 596        '(#:tests? #f  ; No tests.
 597          #:phases
 598          (modify-phases %standard-phases
 599            (delete 'configure)
 600            (replace 'build
 601              (lambda _
 602                (invoke "make" "release")))
 603            (replace 'install
 604              (lambda* (#:key outputs #:allow-other-keys)
 605                (let ((out (assoc-ref outputs "out")))
 606                  (install-file "bin/Release/SDL2-CS.dll" (string-append out "/lib"))
 607                  #t))))))
 608       (native-inputs
 609        `(("mono" ,mono)))
 610       (inputs
 611        `(("sdl2" ,sdl2)
 612          ("sdl2-image" ,sdl2-image)
 613          ("sdl2-mixer" ,sdl2-mixer)
 614          ("sdl2-ttf" ,sdl2-ttf)))
 615       (home-page "https://dthompson.us/projects/guile-sdl2.html")
 616       (synopsis "C# wrapper for SDL2")
 617       (description
 618        "SDL2-CS provides C# bindings for the SDL2 C shared library.
 619 The C# wrapper was written to be used for FNA's platform support.  However, this
 620 is written in a way that can be used for any general C# application.")
 621       (license zlib))))