1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
{
lib,
stdenv,
buildPythonPackage,
fetchFromGitHub,
flit-core,
libGL,
libGLU,
xorg,
pytestCheckHook,
glibc,
gtk2-x11,
gdk-pixbuf,
fontconfig,
freetype,
ffmpeg-full,
openal,
libpulseaudio,
harfbuzz,
apple-sdk,
}:
buildPythonPackage rec {
version = "2.1.11";
pname = "pyglet";
pyproject = true;
src = fetchFromGitHub {
owner = "pyglet";
repo = "pyglet";
tag = "v${version}";
hash = "sha256-aGMEjC7Huykdwx4JW9Uoo8a7diJ85iaXM9XCbbyQXk8=";
};
# find_library doesn't reliably work with nix (https://github.com/NixOS/nixpkgs/issues/7307).
# Even naively searching `LD_LIBRARY_PATH` won't work since `libc.so` is a linker script and
# ctypes.cdll.LoadLibrary cannot deal with those. Therefore, just hardcode the paths to the
# necessary libraries.
postPatch =
let
ext = stdenv.hostPlatform.extensions.sharedLibrary;
in
lib.optionalString stdenv.isLinux ''
cat > pyglet/lib.py <<EOF
import ctypes
def load_library(*names, **kwargs):
for name in names:
path = None
if name == 'GL':
path = '${libGL}/lib/libGL${ext}'
elif name == 'EGL':
path = '${libGL}/lib/libEGL${ext}'
elif name == 'GLU':
path = '${libGLU}/lib/libGLU${ext}'
elif name == 'c':
path = '${glibc}/lib/libc${ext}.6'
elif name == 'X11':
path = '${xorg.libX11}/lib/libX11${ext}'
elif name == 'gdk-x11-2.0':
path = '${gtk2-x11}/lib/libgdk-x11-2.0${ext}'
elif name == 'gdk_pixbuf-2.0':
path = '${gdk-pixbuf}/lib/libgdk_pixbuf-2.0${ext}'
elif name == 'Xext':
path = '${xorg.libXext}/lib/libXext${ext}'
elif name == 'fontconfig':
path = '${fontconfig.lib}/lib/libfontconfig${ext}'
elif name == 'freetype':
path = '${freetype}/lib/libfreetype${ext}'
elif name[0:2] == 'av' or name[0:2] == 'sw':
path = '${lib.getLib ffmpeg-full}/lib/lib' + name + '${ext}'
elif name == 'openal':
path = '${openal}/lib/libopenal${ext}'
elif name == 'pulse':
path = '${libpulseaudio}/lib/libpulse${ext}'
elif name == 'Xi':
path = '${xorg.libXi}/lib/libXi${ext}'
elif name == 'Xinerama':
path = '${xorg.libXinerama}/lib/libXinerama${ext}'
elif name == 'Xrandr':
path = '${lib.getLib xorg.libXrandr}/lib/libXrandr${ext}'
elif name == 'Xrender':
path = '${lib.getLib xorg.libXrender}/lib/libXrender${ext}'
elif name == 'Xxf86vm':
path = '${xorg.libXxf86vm}/lib/libXxf86vm${ext}'
elif name == 'harfbuzz':
path = '${harfbuzz}/lib/libharfbuzz${ext}'
if path is not None:
return ctypes.cdll.LoadLibrary(path)
raise Exception("Could not load library {}".format(names))
EOF
''
+ lib.optionalString stdenv.isDarwin ''
cat > pyglet/lib.py <<EOF
import os
import ctypes
def load_library(*names, **kwargs):
path = None
framework = kwargs.get('framework')
if framework is not None:
path = '${apple-sdk}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/{framework}.framework/{framework}'.format(framework=framework)
else:
names = kwargs.get('darwin', names)
if not isinstance(names, tuple):
names = (names,)
for name in names:
if name == "libharfbuzz.0.dylib":
path = '${harfbuzz}/lib/%s' % name
break
elif name.startswith('avutil'):
path = '${lib.getLib ffmpeg-full}/lib/lib%s.dylib' % name
if not os.path.exists(path):
path = None
else:
break
if path is not None:
return ctypes.cdll.LoadLibrary(path)
raise ImportError("Could not load library {}".format(names))
EOF
'';
build-system = [ flit-core ];
# needs GL set up which isn't really possible in a build environment even in headless mode.
# tests do run and pass in nix-shell, however.
doCheck = false;
nativeCheckInputs = [ pytestCheckHook ];
preCheck = # libEGL only available on Linux (despite meta.platforms on libGL)
lib.optionalString stdenv.isLinux ''
export PYGLET_HEADLESS=True
'';
# test list taken from .travis.yml
disabledTestPaths = [
"tests/base"
"tests/interactive"
"tests/integration"
"tests/unit/text/test_layout.py"
];
pythonImportsCheck = [ "pyglet" ];
meta = {
homepage = "http://www.pyglet.org/";
changelog = "https://github.com/pyglet/pyglet/blob/${src.tag}/RELEASE_NOTES";
description = "Cross-platform windowing and multimedia library";
license = lib.licenses.bsd3;
# The patch needs adjusting for other platforms.
platforms = with lib.platforms; linux ++ darwin;
};
}
|
