1 files changed, 48 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/aufs/2.1.nix b/pkgs/os-specific/linux/aufs/2.1.nix
new file mode 100644
index 000000000000..f6a3a6dffc26
--- /dev/null
+++ b/pkgs/os-specific/linux/aufs/2.1.nix
@@ -0,0 +1,48 @@
+{ stdenv, kernel, fetchgit, perl }:
+
+assert kernel.features ? aufsBase;
+
+let version = 
+  if (builtins.lessThan (builtins.compareVersions kernel.version "2.6.38") 0) 
+  then "20110303"
+  else "20110408"; in
+
+stdenv.mkDerivation {
+  name = "aufs2.1-${version}-${kernel.version}";
+
+  src =
+  if (builtins.lessThan (builtins.compareVersions kernel.version "2.6.38") 0) 
+  then
+    fetchgit {
+      url = "git://git.c3sl.ufpr.br/aufs/aufs2-standalone.git";
+      rev = "aceef6c84dbe5798bf46904252727b9588eafaf6";
+      sha256 = "50a8cb39af5fee82e88b65351cac52b6ab95a68c45e0a98da9fa1925b28f048d";
+    }
+  else
+    fetchgit {
+      url = "git://git.c3sl.ufpr.br/aufs/aufs2-standalone.git";
+      rev = "01cb6101f477339bc95e6b47e3618bb29ecc68db";
+      sha256 = "4af3c4b1e99ef58abe8530665309021d541ee840ee54f442606cc418646a1faf";
+    };
+
+  buildInputs = [ perl ];
+
+  makeFlags = "KDIR=${kernel}/lib/modules/${kernel.version}/build";
+
+  installPhase =
+    ''
+      ensureDir $out/lib/modules/${kernel.version}/misc
+      cp -v aufs.ko $out/lib/modules/${kernel.version}/misc
+
+      # Install the headers because aufs2.1-util requires them.
+      cp -av usr/include $out/
+    '';
+
+  meta = {
+    description = "Another Unionfs implementation for Linux (second generation)";
+    homepage = http://aufs.sourceforge.net/;
+    maintainers = [ stdenv.lib.maintainers.eelco
+                    stdenv.lib.maintainers.raskin ];
+    platforms = stdenv.lib.platforms.linux;
+  };
+}