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| -rw-r--r-- | var/spack/repos/builtin/packages/py-pyopengl/package.py | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/py-pyopengl/package.py b/var/spack/repos/builtin/packages/py-pyopengl/package.py new file mode 100644 index 0000000000..64f4913dc2 --- /dev/null +++ b/var/spack/repos/builtin/packages/py-pyopengl/package.py @@ -0,0 +1,68 @@ +# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other +# Spack Project Developers. See the top-level COPYRIGHT file for details. +# +# SPDX-License-Identifier: (Apache-2.0 OR MIT) + +import sys + +from spack.package import * + + +class PyPyopengl(PythonPackage): + """PyOpenGL is the most common cross platform Python binding to OpenGL and related APIs.""" + + homepage = "http://pyopengl.sourceforge.net" + pypi = "pyopengl/PyOpenGL-3.1.6.tar.gz" + + version("3.1.6", sha256="8ea6c8773927eda7405bffc6f5bb93be81569a7b05c8cac50cd94e969dce5e27") + + variant("glu", default=True, description="Enable OpenGL Utility (GLU) binding.") + variant("glut", default=True, description="Enable OpenGL Utility Toolkit (GLUT) binding.") + + conflicts("osmesa", when="^glx") + + depends_on("py-setuptools", type="build") + # actually installing PyOpenGL itself just requires python + # but tests (and possibly dependent packages) need OpenGL libraries + depends_on("gl", type="link") + depends_on("glu", when="+glu", type="link") + depends_on("freeglut+shared", when="+glut", type="link") + + def setup_run_environment(self, env): + # PyOpenGL uses ctypes.cdll (or similar), which searches LD_LIBRARY_PATH + lib_dirs = self.spec["gl"].libs.directories + if "^glx" in self.spec: + lib_dirs.extend(self.spec["glx"].libs.directories) + env.set("PYOPENGL_PLATFORM", "glx") + if "^osmesa" in self.spec: + lib_dirs.extend(self.spec["osmesa"].libs.directories) + env.set("PYOPENGL_PLATFORM", "osmesa") + if "+glu" in self.spec: + lib_dirs.extend(self.spec["glu"].libs.directories) + if "+glut" in self.spec: + lib_dirs.extend(self.spec["freeglut"].libs.directories) + libs = ":".join(lib_dirs) + if sys.platform == "darwin": + env.prepend_path("DYLD_FALLBACK_LIBRARY_PATH", libs) + else: + env.prepend_path("LD_LIBRARY_PATH", libs) + + def setup_dependent_build_environment_(self, env, dependent_spec): + self.setup_run_environment(env) + + # only test import available module + @property + def import_modules(self): + modules = ["OpenGL", "OpenGL.GL"] + if "gl=glx" in self.spec: + modules.append("OpenGL.GLX") + if "gl=osmesa" in self.spec: + modules.append("OpenGL.osmesa") + if "+glu" in self.spec: + modules.append("OpenGL.GLU") + if "+glut" in self.spec: + modules.append("OpenGL.GLUT") + if "^python+tkinter" in self.spec: + modules.append("OpenGL.Tk") + + return modules |