nixpkgs/pkgs/development/python-modules/pyopengl/default.nix
Profpatsch 4a7f99d55d treewide: with stdenv.lib; in meta -> with lib;
Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 10:38:22 +01:00

64 lines
2.1 KiB
Nix

{ lib, stdenv
, buildPythonPackage
, fetchPypi
, pkgs
, pillow
}:
buildPythonPackage rec {
pname = "pyopengl";
version = "3.1.4";
src = fetchPypi {
pname = "PyOpenGL";
inherit version;
sha256 = "0bdf5ed600df30c8830455702338902528717c0af85ac5914f1dc5aa0bfa6eee";
};
propagatedBuildInputs = [ pillow ];
patchPhase = let
ext = stdenv.hostPlatform.extensions.sharedLibrary; in ''
# Theses lines are patching the name of dynamic libraries
# so pyopengl can find them at runtime.
substituteInPlace OpenGL/platform/glx.py \
--replace "'GL'" "'${pkgs.libGL}/lib/libGL${ext}'" \
--replace "'GLU'" "'${pkgs.libGLU}/lib/libGLU${ext}'" \
--replace "'glut'" "'${pkgs.freeglut}/lib/libglut${ext}'"
substituteInPlace OpenGL/platform/darwin.py \
--replace "'OpenGL'" "'${pkgs.libGL}/lib/libGL${ext}'" \
--replace "'GLUT'" "'${pkgs.freeglut}/lib/libglut${ext}'"
# https://github.com/NixOS/nixpkgs/issues/76822
# pyopengl introduced a new "robust" way of loading libraries in 3.1.4.
# The later patch of the filepath does not work anymore because
# pyopengl takes the "name" (for us: the path) and tries to add a
# few suffix during its loading phase.
# The following patch put back the "name" (i.e. the path) in the
# list of possible files.
substituteInPlace OpenGL/platform/ctypesloader.py \
--replace "filenames_to_try = []" "filenames_to_try = [name]"
'';
# Need to fix test runner
# Tests have many dependencies
# Extension types could not be found.
# Should run test suite from $out/${python.sitePackages}
doCheck = false;
meta = with lib; {
homepage = "http://pyopengl.sourceforge.net/";
description = "PyOpenGL, the Python OpenGL bindings";
longDescription = ''
PyOpenGL is the cross platform Python binding to OpenGL and
related APIs. The binding is created using the standard (in
Python 2.5) ctypes library, and is provided under an extremely
liberal BSD-style Open-Source license.
'';
license = "BSD-style";
platforms = platforms.mesaPlatforms;
};
}