nixpkgs/pkgs/os-specific/linux/aufs/3.nix
Eelco Dolstra c556a6ea46 * "ensureDir" -> "mkdir -p". "ensureDir" is a rather pointless
function, so obsolete it.

svn path=/nixpkgs/branches/stdenv-updates/; revision=31644
2012-01-18 20:16:00 +00:00

43 lines
1.2 KiB
Nix

{ stdenv, kernel, perl }:
let
aufsPredicate = x:
if x ? features then
(if x.features ? aufs3 then x.features.aufs3 else false)
else false;
featureAbort = abort "This kernel does not have aufs 3 support";
patch = stdenv.lib.findFirst aufsPredicate featureAbort kernel.kernelPatches;
in
stdenv.mkDerivation {
name = "aufs3-${patch.version}-${kernel.version}";
src = patch.patch.src;
buildInputs = [ perl ];
makeFlags = "KDIR=${kernel}/lib/modules/${kernel.modDirVersion}/build";
installPhase =
''
mkdir -p $out/lib/modules/${kernel.modDirVersion}/misc
cp -v aufs.ko $out/lib/modules/${kernel.modDirVersion}/misc
# Install the headers because aufs3-util requires them.
mkdir -p $out/include/linux
cp -v usr/include/linux/aufs_type.h $out/include/linux
'';
passthru = { inherit patch; };
meta = {
description = "Another Unionfs implementation for Linux (third generation)";
homepage = http://aufs.sourceforge.net/;
maintainers = [ stdenv.lib.maintainers.eelco
stdenv.lib.maintainers.raskin
stdenv.lib.maintainers.shlevy ];
platforms = stdenv.lib.platforms.linux;
};
}