nixpkgs-suyu/pkgs/development/libraries/dlib/default.nix
2019-08-27 16:36:47 +02:00

36 lines
952 B
Nix

{ stdenv, lib, fetchFromGitHub, cmake, pkgconfig, libpng, libjpeg
, guiSupport ? false, libX11
# see http://dlib.net/compile.html
, avxSupport ? true
}:
stdenv.mkDerivation rec {
pname = "dlib";
version = "19.17";
src = fetchFromGitHub {
owner = "davisking";
repo = "dlib";
rev ="v${version}";
sha256 = "0g11ilma6cll3bd2ahm66j1sjb9v4rxz3xjbfkcg5pjsvb49n029";
};
postPatch = ''
rm -rf dlib/external
'';
cmakeFlags = [ "-DUSE_AVX_INSTRUCTIONS=${if avxSupport then "yes" else "no"}" ];
enableParallelBuilding = true;
nativeBuildInputs = [ cmake pkgconfig ];
buildInputs = [ libpng libjpeg ] ++ lib.optional guiSupport libX11;
meta = with stdenv.lib; {
description = "A general purpose cross-platform C++ machine learning library";
homepage = http://www.dlib.net;
license = licenses.boost;
maintainers = with maintainers; [ christopherpoole ma27 ];
platforms = platforms.linux;
};
}