nixpkgs/pkgs/tools/graphics/blockhash/default.nix
2018-05-19 23:33:09 +02:00

33 lines
917 B
Nix

{ stdenv, fetchFromGitHub, python, pkgconfig, imagemagick }:
stdenv.mkDerivation rec {
name = "blockhash-${version}";
version = "0.3";
src = fetchFromGitHub {
owner = "commonsmachinery";
repo = "blockhash";
rev = "v${version}";
sha256 = "15iwljpkykn2711jhls7cwkb23gk6iawlvvk4prl972wic2wlxcj";
};
nativeBuildInputs = [ python pkgconfig ];
buildInputs = [ imagemagick ];
configurePhase = "python waf configure --prefix=$out";
buildPhase = "python waf";
installPhase = "python waf install";
meta = with stdenv.lib; {
homepage = "http://blockhash.io/";
description = ''
This is a perceptual image hash calculation tool based on algorithm
descibed in Block Mean Value Based Image Perceptual Hashing by Bian Yang,
Fan Gu and Xiamu Niu.
'';
license = licenses.mit;
maintainers = [ maintainers.infinisil ];
platforms = platforms.unix;
};
}