forked from mirrors/nixpkgs
40 lines
1 KiB
Nix
40 lines
1 KiB
Nix
{ stdenv, lib, fetchFromGitHub, cmake, pkgconfig, libpng, libjpeg
|
|
, guiSupport ? false, libX11
|
|
|
|
# see http://dlib.net/compile.html
|
|
, avxSupport ? stdenv.hostPlatform.avxSupport
|
|
, cudaSupport ? true
|
|
}:
|
|
|
|
stdenv.mkDerivation rec {
|
|
pname = "dlib";
|
|
version = "19.21";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "davisking";
|
|
repo = "dlib";
|
|
rev ="v${version}";
|
|
sha256 = "00jwklnl21l3hlvb0bjc6rl3hgi88vxb41dsn4m0kh436c9v0rl3";
|
|
};
|
|
|
|
postPatch = ''
|
|
rm -rf dlib/external
|
|
'';
|
|
|
|
cmakeFlags = [
|
|
"-DUSE_DLIB_USE_CUDA=${if cudaSupport then "1" else "0"}"
|
|
"-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;
|
|
};
|
|
}
|