1 files changed, 47 insertions, 0 deletions
diff --git a/pkgs/development/libraries/libchop/default.nix b/pkgs/development/libraries/libchop/default.nix
new file mode 100644
index 000000000000..a736aec1600f
--- /dev/null
+++ b/pkgs/development/libraries/libchop/default.nix
@@ -0,0 +1,47 @@
+{ fetchurl, stdenv, zlib, bzip2, libgcrypt, gdbm, gperf, tdb, gnutls, db4
+, libuuid, lzo, pkgconfig, guile }:
+
+stdenv.mkDerivation rec {
+  name = "libchop-0.5.1";
+
+  src = fetchurl {
+    url = "mirror://savannah/libchop/${name}.tar.gz";
+    sha256 = "1sfq4ibzc9fjmq7ga96k05lr77cyizxnipa3bzm5d22jwal1x3ib";
+  };
+
+  buildNativeInputs = [ pkgconfig gperf ];
+  buildInputs =
+    [ zlib bzip2 lzo
+      libgcrypt
+      gdbm db4 tdb
+      gnutls libuuid
+      guile
+    ];
+
+  doCheck = true;
+
+  meta = {
+    description = "libchop, tools & library for data backup and distributed storage";
+
+    longDescription =
+      '' Libchop is a set of utilities and library for data backup and
+         distributed storage.  Its main application is chop-backup, an
+         encrypted backup program that supports data integrity checks,
+         versioning at little cost, distribution among several sites,
+         selective sharing of stored data, adaptive compression, and more.
+         The library itself, which chop-backup builds upon, implements
+         storage techniques such as content-based addressing, content hash
+         keys, Merkle trees, similarity detection, and lossless compression.
+         It makes it easy to combine them in different ways.  The
+         ‘chop-archiver’ and ‘chop-block-server’ tools, illustrated in the
+         manual, provide direct access to these facilities from the command
+         line.  It is written in C and has Guile (Scheme) bindings.
+      '';
+
+    homepage = http://nongnu.org/libchop/;
+    license = "GPLv3+";
+
+    maintainers = with stdenv.lib.maintainers; [ ludo viric ];
+    platforms = stdenv.lib.platforms.gnu;
+  };
+}