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