release.nix

{ nixpkgs ? <nixpkgs>
, systems ? [ "i686-linux" "x86_64-linux" ]
, libiffJobset ? import ../libiff/release.nix { inherit nixpkgs systems officialRelease buildForWindows; }
, libilbmJobset ? import ../libilbm/release.nix { inherit nixpkgs systems officialRelease buildForWindows; }
, libamivideoJobset ? import ../libamivideo/release.nix { inherit nixpkgs systems officialRelease buildForWindows; }
, SDL_ILBM ? { outPath = ./.; rev = 1234; }
, officialRelease ? false
, buildForWindows ? false
}:

let
  pkgs = import nixpkgs {};

  version = builtins.readFile ./version;

  SDL2devel = pkgs.stdenv.mkDerivation {
    name = "SDL2-devel-2.0.3";
    src = pkgs.fetchurl {
      url = http://www.libsdl.org/release/SDL2-devel-2.0.3-VC.zip;
      sha256 = "0q6fs678i59xycjlw7blp949dl0p2f1y914prpbs1cspz98x3pld";
    };
    buildInputs = [ pkgs.unzip ];
    installPhase = ''
      mkdir -p $out
      mv * $out
    '';
    dontStrip = true;
  };

  jobs = rec {
    tarball =
      with pkgs;

      let
        libiff = builtins.getAttr (builtins.currentSystem) (libiffJobset.build);
        libilbm = builtins.getAttr (builtins.currentSystem) (libilbmJobset.build);
        libamivideo = builtins.getAttr (builtins.currentSystem) (libamivideoJobset.build);
      in
      releaseTools.sourceTarball {
        name = "SDL_ILBM-tarball";
        src = SDL_ILBM;
        inherit version officialRelease;
        dontBuild = false;

        buildInputs = [ pkg-config libiff libilbm libamivideo SDL2 help2man ];
        CFLAGS = "-ansi -pedantic -Wall";
      };

    build =
      (pkgs.lib.genAttrs systems (system:
        with import nixpkgs { inherit system; };

        let
          libiff = builtins.getAttr system (libiffJobset.build);
          libilbm = builtins.getAttr system (libilbmJobset.build);
          libamivideo = builtins.getAttr system (libamivideoJobset.build);
        in
        releaseTools.nixBuild {
          name = "SDL_ILBM";
          inherit version;
          src = tarball;
          buildInputs = [ pkg-config libiff libilbm libamivideo SDL2 ];
          CFLAGS = "-ansi -pedantic -Wall";
        }
      )) //
      (pkgs.lib.optionalAttrs (buildForWindows) {
        i686-windows =
          let
            libiff = libiffJobset.build.i686-windows;
            libilbm = libilbmJobset.build.i686-windows;
            libamivideo = libamivideoJobset.build.i686-windows;
          in
            pkgs.dotnetenv.buildSolution {
              name = "SDL_ILBM";
              src = ./.;
              baseDir = "src";
              slnFile = "SDL_ILBM.sln";
              preBuild = ''
                export msBuildOpts="/p:libiffIncludePath=\"$(cygpath --windows ${libiff}/include)\" /p:libiffLibPath=\"$(cygpath --windows ${libiff})\""
                export msBuildOpts="$msBuildOpts /p:libilbmIncludePath=\"$(cygpath --windows ${libilbm}/include)\" /p:libilbmLibPath=\"$(cygpath --windows ${libilbm})\""
                export msBuildOpts="$msBuildOpts /p:libamivideoIncludePath=\"$(cygpath --windows ${libamivideo}/include)\" /p:libamivideoLibPath=\"$(cygpath --windows ${libamivideo})\""
                export msBuildOpts="$msBuildOpts /p:SDL2IncludePath=\"$(cygpath --windows ${SDL2devel}/include)\" /p:SDL2LibPath=\"$(cygpath --windows ${SDL2devel}/lib/x86)\""
              '';
              postInstall = ''
                mkdir -p $out/include/SDL_ILBM
                cp -v SDL_ILBM/*.h $out/include/SDL_ILBM
              '';
            };
      });
  };
in
jobs // (pkgs.lib.optionalAttrs (buildForWindows) {
  windist = 
    let
      libiff = libiffJobset.build.i686-windows;
      libilbm = libilbmJobset.build.i686-windows;
      libamivideo = libamivideoJobset.build.i686-windows;
      SDL_ILBM = jobs.build.i686-windows;
    in
    pkgs.stdenv.mkDerivation {
      name = "SDL_ILBM-windist";
      buildCommand = ''
        mkdir -p $out
        cp ${libiff}/{*.exe,*.dll} $out
        cp ${libilbm}/{*.exe,*.dll} $out
        cp ${libamivideo}/{*.exe,*.dll} $out
        cp ${SDL2devel}/lib/x86/*.dll $out
        cp ${SDL_ILBM}/{*.exe,*.dll} $out
      '';
    };
})