nixpkgs/pkgs/tools/graphics/facedetect/default.nix
2020-04-10 17:54:53 +01:00

38 lines
1.1 KiB
Nix

{ stdenv, fetchFromGitHub, python2Packages }:
stdenv.mkDerivation rec {
pname = "facedetect";
version = "0.1";
src = fetchFromGitHub {
owner = "wavexx";
repo = "facedetect";
rev = "v${version}";
sha256 = "0mddh71cjbsngpvjli406ndi2x613y39ydgb8bi4z1jp063865sd";
};
buildInputs = [ python2Packages.python python2Packages.wrapPython ];
pythonPath = [ python2Packages.numpy python2Packages.opencv4 ];
phases = [ "unpackPhase" "patchPhase" "installPhase" ];
patchPhase = ''
substituteInPlace facedetect \
--replace /usr/share/opencv "${python2Packages.opencv4}/share/opencv4"
'';
installPhase = ''
install -v -m644 -D README.rst $out/share/doc/${pname}-${version}/README.rst
install -v -m755 -D facedetect $out/bin/facedetect
wrapPythonPrograms
'';
meta = with stdenv.lib; {
homepage = "https://www.thregr.org/~wavexx/software/facedetect/";
description = "A simple face detector for batch processing";
license = licenses.gpl2Plus;
platforms = platforms.all;
maintainers = [ maintainers.rycee ];
};
}