{ lib, stdenv, fetchurl
# Image file formats
, libjpeg, libtiff, giflib, libpng, libwebp, libjxl
, libspectre
# imlib2 can load images from ID3 tags.
, libid3tag, librsvg, libheif
, freetype , bzip2, pkg-config
, x11Support ? true
, webpSupport ? true
, svgSupport ? false
, heifSupport ? false
, jxlSupport ? false
, psSupport ? false

# for passthru.tests
, libcaca
, diffoscopeMinimal
, feh
, icewm
, openbox
, fluxbox
, enlightenment
, xorg
, testers

, gitUpdater
}:

let
  inherit (lib) optional optionals;
in
stdenv.mkDerivation (finalAttrs: {
  pname = "imlib2";
  version = "1.12.3";

  src = fetchurl {
    url = "mirror://sourceforge/enlightenment/imlib2-${finalAttrs.version}.tar.xz";
    hash = "sha256-liRGVldqPgpvWLeOUU3ckZYirGgGcRvCMYN+7mLB3jQ=";
  };

  buildInputs = [
    libjpeg libtiff giflib libpng
    bzip2 freetype libid3tag
  ] ++ optionals x11Support [ xorg.libXft xorg.libXext ]
    ++ optional heifSupport libheif
    ++ optional svgSupport librsvg
    ++ optional webpSupport libwebp
    ++ optional jxlSupport libjxl
    ++ optional psSupport libspectre;

  nativeBuildInputs = [ pkg-config ];

  enableParallelBuilding = true;

  # Do not build amd64 assembly code on Darwin, because it fails to compile
  # with unknow directive errors
  configureFlags = optional stdenv.hostPlatform.isDarwin "--enable-amd64=no"
    ++ optional (!svgSupport) "--without-svg"
    ++ optional (!heifSupport) "--without-heif"
    ++ optional (!x11Support) "--without-x";

  outputs = [ "bin" "out" "dev" ];

  passthru = {
    tests = {
      inherit
        libcaca
        diffoscopeMinimal
        feh
        icewm
        openbox
        fluxbox
        enlightenment;
      pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage;
    };
    updateScript = gitUpdater {
      # No nicer place to find latest release.
      url = "https://git.enlightenment.org/old/legacy-imlib2.git";
      rev-prefix = "v";
    };
  };

  meta = with lib; {
    description = "Image manipulation library";

    longDescription = ''
      This is the Imlib 2 library - a library that does image file loading and
      saving as well as rendering, manipulation, arbitrary polygon support, etc.
      It does ALL of these operations FAST. Imlib2 also tries to be highly
      intelligent about doing them, so writing naive programs can be done
      easily, without sacrificing speed.
    '';

    homepage = "https://docs.enlightenment.org/api/imlib2/html";
    changelog = "https://git.enlightenment.org/old/legacy-imlib2/raw/tag/v${finalAttrs.version}/ChangeLog";
    license = licenses.imlib2;
    pkgConfigModules = [ "imlib2" ];
    platforms = platforms.unix;
    maintainers = [ ];
  };
})