Merge 'staging' into multiple-outputs

Conflicts:
	pkgs/applications/audio/flac/default.nix
	pkgs/build-support/gcc-wrapper/builder.sh
	pkgs/development/libraries/apr-util/default.nix
	pkgs/development/libraries/apr/default.nix
	pkgs/development/libraries/atk/default.nix
	pkgs/development/libraries/freetype/default.nix
	pkgs/development/libraries/gdk-pixbuf/default.nix
	pkgs/development/libraries/glib/default.nix
	pkgs/development/libraries/glibc/2.17/builder.sh
	pkgs/development/libraries/glibc/2.17/locales.nix
	pkgs/development/libraries/libjpeg/default.nix
	pkgs/development/libraries/libogg/default.nix
	pkgs/development/libraries/libsamplerate/default.nix
	pkgs/development/libraries/libtiff/default.nix
	pkgs/development/libraries/libvorbis/default.nix
	pkgs/development/libraries/mesa/default.nix
	pkgs/development/libraries/pango/default.nix
	pkgs/development/web/nodejs/default.nix
	pkgs/os-specific/linux/pam/default.nix
	pkgs/os-specific/linux/systemd/default.nix
	pkgs/stdenv/generic/setup.sh
	pkgs/stdenv/linux/default.nix
	pkgs/top-level/all-packages.nix
	pkgs/top-level/release-small.nix

pkgs/development/libraries/gdk-pixbuf/default.nix

@@ -1,16 +1,22 @@
-{ stdenv, fetchurl, pkgconfig, glib, libtiff, libjpeg, libpng, libX11, xz
+{ stdenv, fetchurl, pkgconfig, glib, libtiff, libjpeg, libpng, libX11
 , jasper, libintlOrEmpty, gobjectIntrospection }:
 
+let
+  ver_maj = "2.30";
+  ver_min = "8";
+in
 stdenv.mkDerivation rec {
-  name = "gdk-pixbuf-2.28.2";
+  name = "gdk-pixbuf-${ver_maj}.${ver_min}";
 
   src = fetchurl {
-    url = "mirror://gnome/sources/gdk-pixbuf/2.28/${name}.tar.xz";
-    sha256 = "05s6ksvy1yan6h6zny9n3bmvygcnzma6ljl6i0z9cci2xg116c8q";
+    url = "mirror://gnome/sources/gdk-pixbuf/${ver_maj}/${name}.tar.xz";
+    sha256 = "1gpqpskp4zzf7h35bp247jcvnk6rxc52r69pb11v8g8i2q386ls8";
   };
 
   outputs = [ "dev" "out" "bin" "doc" ];
 
+  setupHook = ./setup-hook.sh;
+
   enableParallelBuilding = true;
 
   # !!! We might want to factor out the gdk-pixbuf-xlib subpackage.
@@ -24,12 +30,12 @@ stdenv.mkDerivation rec {
     + stdenv.lib.optionalString (gobjectIntrospection != null) " --enable-introspection=yes"
     ;
 
+  doCheck = true;
+
   meta = {
     description = "A library for image loading and manipulation";
-
     homepage = http://library.gnome.org/devel/gdk-pixbuf/;
-
     maintainers = [ stdenv.lib.maintainers.eelco ];
-    platforms = stdenv.lib.platforms.linux;
+    platforms = stdenv.lib.platforms.unix;
   };
 }

pkgs/development/libraries/gdk-pixbuf/setup-hook.sh

@@ -0,0 +1,25 @@
+findGdkPixbufLoaders() {
+
+	if [ -n "$out" ] && [ -z "$IN_NIX_SHELL" ]; then
+
+		# set pixbuf loaders.cache for this package
+
+		local loadersDir="$out/lib/gdk-pixbuf-loaders-2.0/$name"
+		mkdir -p "$loadersDir"
+		
+		if [ -f "$1/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache" ]; then
+			cat "$1/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache" >> "$loadersDir/loaders.cache"
+		fi
+	
+		if [ -f "$1/lib/gdk-pixbuf/loaders.cache" ]; then
+			cat "$1/lib/gdk-pixbuf/loaders.cache" >> "$loadersDir/loaders.cache"
+		fi
+		
+		# note, this is not a search path
+		export GDK_PIXBUF_MODULE_FILE=$(readlink -e "$loadersDir/loaders.cache")
+
+	fi
+
+}
+
+envHooks+=(findGdkPixbufLoaders)