Merge pull request #293 from aszlig/nix-build

Add a default.nix for building with Nix.

default.nix

@@ -0,0 +1,102 @@
+{ system          ? builtins.currentSystem
+, enableXMPP      ? true
+, enableKDE       ? false
+, enableTelepathy ? false
+}:
+
+with import <nixpkgs> { inherit system; };
+with lib;
+
+assert enableXMPP      -> libjreen     != null;
+assert enableKDE       -> kdelibs      != null;
+assert enableTelepathy -> telepathy_qt != null;
+
+let
+  useQT5 = pkg: let
+    qt5variant = pkg.override (attrs: {
+      ${if attrs ? qt4 then "qt4" else "qt"} = qt54.base;
+    });
+  in qt5variant.overrideDerivation (drv: {
+    postInstall = (drv.postInstall or "") + ''
+      for i in "$out"/include/*; do
+        [ -d "$i" ] || continue
+        ! expr "$i" : '.*5$$' > /dev/null || continue
+        ln -sv "$i" "''${i}5"
+      done
+      for l in "$out"/lib*/*.so*; do
+        bn="$(basename "$l")"
+        ! expr "''${bn%.so*}" : '.*5$$' > /dev/null || continue
+        ln -sv "$l" "$(dirname "$l")/''${bn%.so*}5.''${bn#*.}"
+      done
+    '';
+  });
+
+  qcaQT5 = overrideDerivation (useQT5 qca2) (drv: rec {
+    name = "qca-qt5-2.1.0.3";
+    src = fetchurl {
+      url = "mirror://kde/stable/qca-qt5/2.1.0.3/src/${name}.tar.xz";
+      sha256 = "1yc9s88q6gzb1jjd34f9h28dnhjb1dnx6wlasf47by4gd9lp00db";
+    };
+  });
+
+  libechonestQT5 = overrideDerivation ((useQT5 libechonest).override {
+    qjson = null;
+  }) (drv: {
+    cmakeFlags = (drv.cmakeFlags or []) ++ [ "-DBUILD_WITH_QT4=OFF" ];
+  });
+
+  qtkeychainQT5 = overrideDerivation (useQT5 qtkeychain) (drv: {
+    cmakeFlags = (drv.cmakeFlags or []) ++ [
+      "-DBUILD_WITH_QT4=OFF"
+      "-DQt5LinguistTools_DIR=${qt54.tools}/lib/cmake/Qt5LinguistTools"
+    ];
+  });
+
+  vlc = vlc_qt5.override {
+    ffmpeg = ffmpeg_2.override {
+      v4l_utils = v4l_utils.override { withQt4 = false; };
+    };
+  };
+
+  src = ./.;
+
+  version = import (stdenv.mkDerivation {
+    name = "tomahawk-version.nix";
+    inherit src;
+    phases = [ "unpackPhase" "installPhase" ];
+    buildInputs = [ cmake ];
+    installPhase = ''
+      (cmake -LAH 2> /dev/null || true) \
+        | sed -n -re 's/^TOMAHAWK_VERSION:STRING[^=]*= *([^ ]*).*/"\1"/p' \
+        > "$out"
+      [ -s "$out" ]
+    '';
+  });
+
+in stdenv.mkDerivation rec {
+  name = "tomahawk-${version}";
+
+  inherit src version;
+
+  cmakeFlags = [
+    "-DLUCENEPP_INCLUDE_DIR=${lucenepp}/include"
+    "-DLUCENEPP_LIBRARY_DIR=${lucenepp}/lib"
+  ];
+
+  buildInputs = (map useQT5 [ liblastfm quazip ]) ++ [
+    qcaQT5 qtkeychainQT5 libechonestQT5 kf5_latest.attica cmake pkgconfig
+    boost gnutls lucenepp vlc qt54.base qt54.svg qt54.tools qt54.x11extras
+    sparsehash taglib websocketpp makeWrapper
+  ] ++ stdenv.lib.optional enableXMPP      (useQT5 libjreen)
+    ++ stdenv.lib.optional enableKDE       (useQT5 kdelibs)
+    ++ stdenv.lib.optional enableTelepathy (useQT5 telepathy_qt);
+
+  enableParallelBuilding = true;
+
+  meta = with stdenv.lib; {
+    description = "A multi-source music player";
+    homepage = "http://tomahawk-player.org/";
+    license = licenses.gpl3Plus;
+    platforms = platforms.all;
+  };
+}