115 lines
3.5 KiB
Nix
115 lines
3.5 KiB
Nix
{
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lib,
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stdenv,
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buildPythonPackage,
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fetchPypi,
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unzip,
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pythonOlder,
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libGL,
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libGLU,
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xorg,
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pytestCheckHook,
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glibc,
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gtk2-x11,
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gdk-pixbuf,
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fontconfig,
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freetype,
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ffmpeg-full,
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openal,
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libpulseaudio,
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mesa,
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}:
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buildPythonPackage rec {
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version = "2.0.10";
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format = "setuptools";
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pname = "pyglet";
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disabled = pythonOlder "3.6";
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src = fetchPypi {
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inherit pname version;
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hash = "sha256-JCvrGzvWfFvr3+W6EexWtpathrUMbn8qMX+NeDJWuck=";
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extension = "zip";
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};
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# find_library doesn't reliably work with nix (https://github.com/NixOS/nixpkgs/issues/7307).
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# Even naively searching `LD_LIBRARY_PATH` won't work since `libc.so` is a linker script and
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# ctypes.cdll.LoadLibrary cannot deal with those. Therefore, just hardcode the paths to the
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# necessary libraries.
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postPatch =
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let
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ext = stdenv.hostPlatform.extensions.sharedLibrary;
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in
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''
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cat > pyglet/lib.py <<EOF
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import ctypes
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def load_library(*names, **kwargs):
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for name in names:
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path = None
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if name == 'GL':
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path = '${libGL}/lib/libGL${ext}'
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elif name == 'EGL':
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path = '${libGL}/lib/libEGL${ext}'
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elif name == 'GLU':
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path = '${libGLU}/lib/libGLU${ext}'
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elif name == 'c':
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path = '${glibc}/lib/libc${ext}.6'
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elif name == 'X11':
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path = '${xorg.libX11}/lib/libX11${ext}'
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elif name == 'gdk-x11-2.0':
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path = '${gtk2-x11}/lib/libgdk-x11-2.0${ext}'
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elif name == 'gdk_pixbuf-2.0':
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path = '${gdk-pixbuf}/lib/libgdk_pixbuf-2.0${ext}'
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elif name == 'Xext':
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path = '${xorg.libXext}/lib/libXext${ext}'
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elif name == 'fontconfig':
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path = '${fontconfig.lib}/lib/libfontconfig${ext}'
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elif name == 'freetype':
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path = '${freetype}/lib/libfreetype${ext}'
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elif name[0:2] == 'av' or name[0:2] == 'sw':
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path = '${lib.getLib ffmpeg-full}/lib/lib' + name + '${ext}'
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elif name == 'openal':
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path = '${openal}/lib/libopenal${ext}'
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elif name == 'pulse':
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path = '${libpulseaudio}/lib/libpulse${ext}'
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elif name == 'Xi':
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path = '${xorg.libXi}/lib/libXi${ext}'
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elif name == 'Xinerama':
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path = '${xorg.libXinerama}/lib/libXinerama${ext}'
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elif name == 'Xxf86vm':
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path = '${xorg.libXxf86vm}/lib/libXxf86vm${ext}'
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if path is not None:
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return ctypes.cdll.LoadLibrary(path)
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raise Exception("Could not load library {}".format(names))
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EOF
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'';
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nativeBuildInputs = [ unzip ];
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# needs GL set up which isn't really possible in a build environment even in headless mode.
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# tests do run and pass in nix-shell, however.
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doCheck = false;
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nativeCheckInputs = [ pytestCheckHook ];
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preCheck = ''
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export PYGLET_HEADLESS=True
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'';
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# test list taken from .travis.yml
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disabledTestPaths = [
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"tests/base"
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"tests/interactive"
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"tests/integration"
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"tests/unit/text/test_layout.py"
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];
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pythonImportsCheck = [ "pyglet" ];
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meta = with lib; {
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homepage = "http://www.pyglet.org/";
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description = "Cross-platform windowing and multimedia library";
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license = licenses.bsd3;
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inherit (mesa.meta) platforms;
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};
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}
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