78 lines
2.8 KiB
Python
78 lines
2.8 KiB
Python
# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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import sys
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from spack.package import *
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class Glew(CMakePackage):
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"""The OpenGL Extension Wrangler Library."""
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homepage = "http://glew.sourceforge.net/"
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url = "https://github.com/nigels-com/glew/releases/download/glew-2.1.0/glew-2.1.0.tgz"
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root_cmakelists_dir = "build/cmake"
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maintainers("biddisco")
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license("GPL-2.0-or-later")
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version("2.2.0", sha256="d4fc82893cfb00109578d0a1a2337fb8ca335b3ceccf97b97e5cc7f08e4353e1")
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version("2.1.0", sha256="04de91e7e6763039bc11940095cd9c7f880baba82196a7765f727ac05a993c95")
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version("2.0.0", sha256="c572c30a4e64689c342ba1624130ac98936d7af90c3103f9ce12b8a0c5736764")
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variant(
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"gl",
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default="glx" if sys.platform.startswith("linux") else "other",
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values=("glx", "osmesa", "egl", "other"),
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multi=False,
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description="The OpenGL provider to use",
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)
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conflicts("^osmesa", when="gl=glx")
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conflicts("^osmesa", when="gl=egl")
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conflicts("^osmesa", when="gl=other")
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conflicts("^glx", when="gl=osmesa")
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conflicts("^glx", when="gl=other")
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conflicts("^glx", when="gl=egl")
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conflicts("^egl", when="gl=glx")
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conflicts("^egl", when="gl=osmesa")
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conflicts("^egl", when="gl=other")
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depends_on("gl")
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depends_on("osmesa", when="gl=osmesa")
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depends_on("glx", when="gl=glx")
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depends_on("libx11", when="gl=glx")
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depends_on("xproto", when="gl=glx")
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depends_on("egl", when="gl=egl")
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# glu is already forcibly disabled in the CMakeLists.txt. This prevents
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# it from showing up in the .pc file
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patch("remove-pkgconfig-glu-dep.patch")
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def cmake_args(self):
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spec = self.spec
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args = [
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self.define("BUILD_UTILS", True),
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self.define("GLEW_REGAL", False),
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self.define("GLEW_EGL", "gl=egl" in spec),
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self.define("OpenGL_GL_PREFERENCE", "LEGACY"),
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self.define("OPENGL_INCLUDE_DIR", spec["gl"].headers.directories[0]),
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self.define("OPENGL_gl_LIBRARY", spec["gl"].libs[0]),
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self.define("OPENGL_opengl_LIBRARY", "IGNORE"),
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self.define("OPENGL_glx_LIBRARY", "IGNORE"),
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self.define("OPENGL_glu_LIBRARY", "IGNORE"),
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self.define("GLEW_OSMESA", "gl=osmesa" in spec),
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self.define("GLEW_X11", "gl=glx" in spec),
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self.define("CMAKE_DISABLE_FIND_PACKAGE_X11", "gl=glx" not in spec),
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]
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if "gl=egl" in spec:
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args.append(
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self.define("OPENGL_egl_LIBRARY", [spec["egl"].libs[0], spec["egl"].libs[1]])
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)
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else:
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args.append(self.define("OPENGL_egl_LIBRARY", "IGNORE"))
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return args
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