1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
{ fetchurl, stdenv, zlib, bzip2, libgcrypt
, gdbm, gperf, tdb, gnutls, db, libuuid
, lzo, pkgconfig, guile
}:
stdenv.mkDerivation rec {
name = "libchop-0.5.2";
src = fetchurl {
url = "mirror://savannah/libchop/${name}.tar.gz";
sha256 = "0fpdyxww41ba52d98blvnf543xvirq1v9xz1i3x1gm9lzlzpmc2g";
};
patches = [ ./gets-undeclared.patch ./size_t.patch ];
nativeBuildInputs = [ pkgconfig gperf ];
buildInputs =
[ zlib bzip2 lzo
libgcrypt
gdbm db tdb
gnutls libuuid
guile
];
doCheck = false;
preConfigure = ''
sed -re 's%@GUILE@%&/guile%' -i */Makefile.* Makefile.*
'';
meta = with stdenv.lib; {
description = "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 = licenses.gpl3Plus;
maintainers = with maintainers; [ ];
platforms = platforms.gnu ++ platforms.linux;
};
}
|