111 lines
3.3 KiB
Nix
111 lines
3.3 KiB
Nix
{ lib, 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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}:
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buildPythonPackage rec {
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version = "2.0.4";
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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-+JGAjBv2XHzFExsLJrBH6uXPN8fiUycJZKxLLwFHdPI=";
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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 = let
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ext = stdenv.hostPlatform.extensions.sharedLibrary;
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in ''
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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 = '${ffmpeg-full}/lib/lib' + name + '${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 = [
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pytestCheckHook
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];
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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 = "A cross-platform windowing and multimedia library";
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license = licenses.bsd3;
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platforms = platforms.mesaPlatforms;
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};
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}
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