nixpkgs/pkgs/tools/filesystems/unionfs-fuse/default.nix
2017-03-04 02:14:22 +02:00

44 lines
1.3 KiB
Nix

{ stdenv, fetchFromGitHub, cmake, fuse }:
stdenv.mkDerivation rec {
name = "unionfs-fuse-${version}";
version = "1.0";
src = fetchFromGitHub {
owner = "rpodgorny";
repo = "unionfs-fuse";
rev = "v${version}";
sha256 = "0g2hd6yi6v8iqzmgncg1zi9a7ixy9hsh51rzf6jnmzi79543dihf";
};
patches =
[ # Prevent the unionfs daemon from being killed during
# shutdown. See
# http://www.freedesktop.org/wiki/Software/systemd/RootStorageDaemons/
# for details.
./prevent-kill-on-shutdown.patch
];
buildInputs = [ cmake fuse ];
# Put the unionfs mount helper in place as mount.unionfs-fuse. This makes it
# possible to do:
# mount -t unionfs-fuse none /dest -o dirs=/source1=RW,/source2=RO
#
# This must be done in preConfigure because the build process removes
# helper from the source directory during the build.
preConfigure = ''
mkdir -p $out/sbin
cp -a mount.unionfs $out/sbin/mount.unionfs-fuse
substituteInPlace $out/sbin/mount.unionfs-fuse --replace mount.fuse ${fuse}/sbin/mount.fuse
substituteInPlace $out/sbin/mount.unionfs-fuse --replace unionfs $out/bin/unionfs
'';
meta = {
description = "FUSE UnionFS implementation";
homepage = http://podgorny.cz/moin/UnionFsFuse;
license = stdenv.lib.licenses.bsd3;
platforms = stdenv.lib.platforms.linux;
};
}