diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/dlib')
-rw-r--r-- | nixpkgs/pkgs/development/libraries/dlib/default.nix | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/dlib/default.nix b/nixpkgs/pkgs/development/libraries/dlib/default.nix new file mode 100644 index 000000000000..43ac2530cc13 --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/dlib/default.nix @@ -0,0 +1,39 @@ +{ 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; + }; +} |