diff options
Diffstat (limited to 'nixpkgs/pkgs/tools/compression/xdelta/default.nix')
-rw-r--r-- | nixpkgs/pkgs/tools/compression/xdelta/default.nix | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/tools/compression/xdelta/default.nix b/nixpkgs/pkgs/tools/compression/xdelta/default.nix new file mode 100644 index 000000000000..ee52f35c9790 --- /dev/null +++ b/nixpkgs/pkgs/tools/compression/xdelta/default.nix @@ -0,0 +1,61 @@ +{ lib, stdenv, fetchFromGitHub, autoreconfHook +, lzmaSupport ? true, xz ? null +}: + +assert lzmaSupport -> xz != null; + +let + mkWith = flag: name: if flag + then "--with-${name}" + else "--without-${name}"; +in stdenv.mkDerivation rec { + pname = "xdelta"; + version = "3.1.0"; + + src = fetchFromGitHub { + sha256 = "09mmsalc7dwlvgrda56s2k927rpl3a5dzfa88aslkqcjnr790wjy"; + rev = "v${version}"; + repo = "xdelta-devel"; + owner = "jmacd"; + }; + + nativeBuildInputs = [ autoreconfHook ]; + buildInputs = [] + ++ lib.optionals lzmaSupport [ xz ]; + + postPatch = '' + cd xdelta3 + ''; + + configureFlags = [ + (mkWith lzmaSupport "liblzma") + ]; + + enableParallelBuilding = true; + + doCheck = true; + checkPhase = '' + mkdir $PWD/tmp + for i in testing/file.h xdelta3-test.h; do + substituteInPlace $i --replace /tmp $PWD/tmp + done + ./xdelta3regtest + ''; + + installPhase = '' + install -D -m755 xdelta3 $out/bin/xdelta3 + install -D -m644 xdelta3.1 $out/share/man/man1/xdelta3.1 + ''; + + meta = with lib; { + description = "Binary differential compression in VCDIFF (RFC 3284) format"; + longDescription = '' + xdelta is a command line program for delta encoding, which generates two + file differences. This is similar to diff and patch, but it is targeted + for binary files and does not generate human readable output. + ''; + homepage = "http://xdelta.org/"; + license = licenses.gpl2Plus; + platforms = platforms.linux; + }; +} |