Files
2026-01-29 00:29:21 +00:00

101 lines
2.1 KiB
Nix

{
lib,
stdenv,
fetchFromGitHub,
makeWrapper,
perl,
pandoc,
python3,
git,
par2Support ? true,
par2cmdline ? null,
}:
assert par2Support -> par2cmdline != null;
let
version = "0.33.10";
pythonDeps =
with python3.pkgs;
[
setuptools
tornado
]
++ lib.optionals (!stdenv.hostPlatform.isDarwin) [
pyxattr
pylibacl
fuse
];
in
stdenv.mkDerivation {
pname = "bup";
inherit version;
src = fetchFromGitHub {
repo = "bup";
owner = "bup";
tag = version;
hash = "sha256-uqXlfTFRgCN9c00iQik+IMN6k81fpeY6gNscP54Xzgs=";
};
buildInputs = [
python3
];
nativeBuildInputs = [
pandoc
perl
makeWrapper
];
configurePlatforms = [ ];
postPatch = ''
patchShebangs --build .
substituteInPlace ./config/configure \
--replace-fail 'bup_git=' 'bup_git="${lib.getExe git}" #'
'';
dontAddPrefix = true;
makeFlags = [
"MANDIR=$(out)/share/man"
"DOCDIR=$(out)/share/doc/bup"
"BINDIR=$(out)/bin"
"LIBDIR=$(out)/lib/bup"
];
env.BUP_PYTHON_CONFIG = lib.getExe' (lib.getDev python3) "python-config";
env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang "-Wno-error=implicit-function-declaration -Wno-error=implicit-int";
postInstall = ''
wrapProgram $out/bin/bup \
--prefix PATH : ${
lib.makeBinPath [
git
par2cmdline
]
} \
--prefix NIX_PYTHONPATH : ${lib.makeSearchPathOutput "lib" python3.sitePackages pythonDeps}
'';
meta = {
homepage = "https://github.com/bup/bup";
description = "Efficient file backup system based on the git packfile format";
mainProgram = "bup";
license = lib.licenses.gpl2Plus;
longDescription = ''
Highly efficient file backup system based on the git packfile format.
Capable of doing *fast* incremental backups of virtual machine images.
'';
platforms = lib.platforms.linux ++ lib.platforms.darwin;
maintainers = with lib.maintainers; [ rnhmjoj ];
# bespoke ./configure does not like cross
broken = stdenv.buildPlatform != stdenv.hostPlatform;
};
}