summaryrefslogtreecommitdiff
path: root/var/spack/repos/builtin/packages/glew/package.py
blob: c31a4e0e25a61ff256447a8471ca98eec3166424 (plain) (blame)
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
# Copyright 2013-2022 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 Glew(CMakePackage):
    """The OpenGL Extension Wrangler Library."""

    homepage = "http://glew.sourceforge.net/"
    url      = "https://github.com/nigels-com/glew/releases/download/glew-2.1.0/glew-2.1.0.tgz"
    root_cmakelists_dir = "build/cmake"

    version('2.2.0',  sha256='d4fc82893cfb00109578d0a1a2337fb8ca335b3ceccf97b97e5cc7f08e4353e1')
    version('2.1.0',  sha256='04de91e7e6763039bc11940095cd9c7f880baba82196a7765f727ac05a993c95')
    version('2.0.0',  sha256='c572c30a4e64689c342ba1624130ac98936d7af90c3103f9ce12b8a0c5736764')

    variant('gl',
            default='glx' if sys.platform.startswith('linux') else 'other',
            values=('glx', 'osmesa', 'other'), multi=False,
            description='The OpenGL provider to use')
    conflicts('osmesa', when='gl=glx')
    conflicts('osmesa', when='gl=other')
    conflicts('glx', when='gl=osmesa')
    conflicts('glx', when='gl=other')

    depends_on('gl')
    depends_on('osmesa', when='gl=osmesa')
    depends_on('glx', when='gl=glx')
    depends_on('libx11', when='gl=glx')
    depends_on('xproto', when='gl=glx')

    # glu is already forcibly disabled in the CMakeLists.txt.  This prevents
    # it from showing up in the .pc file
    patch('remove-pkgconfig-glu-dep.patch')

    def cmake_args(self):
        spec = self.spec
        args = [
            self.define('BUILD_UTILS', True),
            self.define('GLEW_REGAL', False),
            self.define('GLEW_EGL', False),
            self.define('OpenGL_GL_PREFERENCE', 'LEGACY'),
            self.define('OPENGL_INCLUDE_DIR', spec['gl'].headers.directories[0]),
            self.define('OPENGL_gl_LIBRARY', spec['gl'].libs[0]),
            self.define('OPENGL_opengl_LIBRARY', 'IGNORE'),
            self.define('OPENGL_glx_LIBRARY', 'IGNORE'),
            self.define('OPENGL_egl_LIBRARY', 'IGNORE'),
            self.define('OPENGL_glu_LIBRARY', 'IGNORE'),
            self.define('GLEW_OSMESA', 'gl=osmesa' in spec),
            self.define('GLEW_X11', 'gl=glx' in spec),
            self.define('CMAKE_DISABLE_FIND_PACKAGE_X11', 'gl=glx' not in spec),
        ]

        return args