nixpkgs/pkgs/tools/filesystems/ceph/generic.nix

{ stdenv, autoconf, automake, makeWrapper, pkgconfig, libtool, which
, boost, btrfsProgs, cryptopp, curl, expat, fcgi, fuse, gperftools, keyutils
, leveldb, libaio, libatomic_ops, libedit, libuuid, linuxHeaders, openssl
, python, snappy, udev, xfsprogs, xz
, zfs ? null

# Version specific arguments
, version, src, patches ? []
, ...
}:

with stdenv.lib;
let
  wrapArgs = "--prefix PYTHONPATH : \"$(toPythonPath $out)\""
    + " --prefix PYTHONPATH : \"$(toPythonPath ${python.modules.readline})\""
    + " --prefix PATH : \"$out/bin\""
    + " --prefix LD_LIBRARY_PATH : \"$out/lib\"";
in
stdenv.mkDerivation {
  name="ceph-${version}";

  inherit src;

  patches = patches ++ [
    ./0001-Makefile-env-Don-t-force-sbin.patch
  ];

  nativeBuildInputs = [ autoconf automake makeWrapper pkgconfig libtool which ];
  buildInputs = [
    boost btrfsProgs cryptopp curl expat fcgi fuse gperftools keyutils
    libatomic_ops leveldb libaio libedit libuuid linuxHeaders openssl python
    snappy udev xfsprogs.lib xz zfs
  ];

  preConfigure = ''
    ./autogen.sh
  '';

  configureFlags = [
    "--exec_prefix=\${out}"
    "--sysconfdir=/etc"
    "--localstatedir=/var"
  ] ++ optional (zfs != null) "--with-zfs=${zfs}";

  installFlags = [ "sysconfdir=\${out}/etc" ];

  postInstall = ''
    wrapProgram $out/bin/ceph ${wrapArgs}
    wrapProgram $out/bin/ceph-brag ${wrapArgs}
    wrapProgram $out/bin/ceph-rest-api ${wrapArgs}
    wrapProgram $out/sbin/ceph-create-keys ${wrapArgs}
    wrapProgram $out/sbin/ceph-disk ${wrapArgs}
  '';

  enableParallelBuilding = true;

  meta = {
    homepage = http://ceph.com/;
    description = "Distributed storage system";
    license = licenses.lgpl21;
    maintainers = with maintainers; [ ak wkennington ];
    platforms = with platforms; linux;
  };

  passthru.version = version;
}