gnome3.tracker-miners: fix build

pkgs/desktops/gnome-3/core/tracker-miners/default.nix

@@ -9,25 +9,23 @@
 , libsoup, json-glib, libseccomp
 , libiptcdata }:
 
-stdenv.mkDerivation rec {
-  name = "tracker-miners-${version}";
+let
+  pname = "tracker-miners";
   version = "2.0.4";
+in stdenv.mkDerivation rec {
+  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "mirror://gnome/sources/tracker-miners/${gnome3.versionBranch version}/${name}.tar.xz";
+    url = "mirror://gnome/sources/${pname}/${gnome3.versionBranch version}/${name}.tar.xz";
     sha256 = "0mp9m2waii583sjgr61m1ni6py6dry11r0rzidgvw1g4cxhn89j6";
   };
 
-  passthru = {
-    updateScript = gnome3.updateScript { packageName = "tracker-miners"; attrPath = "gnome3.tracker-miners"; };
-  };
-
   NIX_CFLAGS_COMPILE = "-I${poppler.dev}/include/poppler";
 
   enableParallelBuilding = true;
 
   nativeBuildInputs = [ vala pkgconfig intltool itstool libxslt wrapGAppsHook ];
-  # TODO: add libgrss, libenca
+  # TODO: add libgrss, libenca, libosinfo
   buildInputs = [
     bzip2 evolution-data-server exempi flac giflib glib gnome3.totem-pl-parser
     gnome3.tracker gst_all_1.gst-plugins-base gst_all_1.gstreamer icu
@@ -46,6 +44,13 @@ stdenv.mkDerivation rec {
     })
   ];
 
+  passthru = {
+    updateScript = gnome3.updateScript {
+      packageName = pname;
+      attrPath = "gnome3.${pname}";
+    };
+  };
+
   meta = with stdenv.lib; {
     homepage = https://wiki.gnome.org/Projects/Tracker;
     description = "Desktop-neutral user information store, search tool and indexer";

pkgs/desktops/gnome-3/core/tracker-miners/fix-paths.patch

@@ -1,5 +1,14 @@
 --- a/src/libtracker-miners-common/tracker-domain-ontology.c
 +++ b/src/libtracker-miners-common/tracker-domain-ontology.c
+@@ -313,7 +313,7 @@
+ 			goto end;
+ 		}
+ 	} else {
+-		path = g_build_filename (SHAREDIR, "tracker", "domain-ontologies",
++		path = g_build_filename ("@tracker@", "share", "tracker", "domain-ontologies",
+ 		                         DEFAULT_RULE, NULL);
+ 
+ 		if (!g_file_test (path, G_FILE_TEST_IS_REGULAR)) {
 @@ -372,7 +372,7 @@
  	if (!priv->ontology_location) {
  		gchar *ontology_path;