7ccb9992a6
* Procedure to deprecate old versions of software * Add documentation * Fix bug in logic * Update tab completion * Deprecate legacy packages * Deprecate old mxnet as well * More explicit docs
212 lines
6.9 KiB
Python
212 lines
6.9 KiB
Python
# Copyright 2013-2021 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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from spack import *
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import sys
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class Mesa18(AutotoolsPackage):
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"""Mesa is an open-source implementation of the OpenGL specification
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- a system for rendering interactive 3D graphics."""
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homepage = "http://www.mesa3d.org"
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maintainers = ['v-dobrev', 'chuckatkins']
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# Note that we always want to build from the git repo instead of a
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# tarball since the tarball has pre-generated files for certain versions
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# of LLVM while the git repo doesn't so it can adapt at build time to
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# whatever version of LLVM you're using.
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git = "https://gitlab.freedesktop.org/mesa/mesa.git"
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version('18.3.6', tag='mesa-18.3.6', preferred=True, deprecated=True)
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depends_on('autoconf', type='build')
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depends_on('automake', type='build')
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depends_on('libtool', type='build')
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depends_on('m4', type='build')
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depends_on('pkgconfig', type='build')
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depends_on('binutils', when=(sys.platform != 'darwin'), type='build')
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depends_on('bison', type='build')
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depends_on('flex', type='build')
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depends_on('gettext', type='build')
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depends_on('pkgconfig', type='build')
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depends_on('python', type='build')
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depends_on('py-mako@0.8.0:', type='build')
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depends_on('libxml2')
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depends_on('zlib')
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depends_on('expat')
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depends_on('ncurses+termlib')
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# Internal options
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variant('llvm', default=True, description="Enable LLVM.")
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variant('swr', values=any_combination_of('avx', 'avx2', 'knl', 'skx'),
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description="Enable the SWR driver.")
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# conflicts('~llvm', when='~swr=none')
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# Front ends
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variant('osmesa', default=True, description="Enable the OSMesa frontend.")
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is_linux = sys.platform.startswith('linux')
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variant('glx', default=is_linux, description="Enable the GLX frontend.")
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# Additional backends
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variant('opengles', default=False, description="Enable OpenGL ES support.")
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# Provides
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provides('gl@4.5')
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provides('glx@1.4', when='+glx')
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provides('osmesa', when='+osmesa')
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# Variant dependencies
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depends_on('llvm@6:10', when='+llvm')
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depends_on('libx11', when='+glx')
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depends_on('libxcb', when='+glx')
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depends_on('libxext', when='+glx')
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depends_on('glproto@1.4.14:', when='+glx')
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# Require at least 1 front-end
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conflicts('~osmesa ~glx')
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# Prevent an unnecessary xcb-dri dependency
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patch('autotools-x11-nodri.patch')
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# Backport Mesa MR#6053 to prevent multiply-defined symbols
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patch('multiple-symbols_hash.patch', when='@:20.1.4%gcc@10:')
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def autoreconf(self, spec, prefix):
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which('autoreconf')('--force', '--verbose', '--install')
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def configure_args(self):
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spec = self.spec
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args = [
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'LDFLAGS={0}'.format(self.spec['ncurses'].libs.search_flags),
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'--enable-shared',
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'--disable-static',
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'--disable-libglvnd',
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'--disable-nine',
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'--disable-omx-bellagio',
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'--disable-omx-tizonia',
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'--disable-opencl',
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'--disable-opencl-icd',
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'--disable-va',
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'--disable-vdpau',
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'--disable-xa',
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'--disable-xvmc',
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'--disable-osmesa',
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'--with-vulkan-drivers=',
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'--disable-egl',
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'--disable-gbm',
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'--disable-dri',
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'--enable-opengl']
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args_platforms = []
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args_gallium_drivers = ['swrast']
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args_dri_drivers = []
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if spec.target.family == 'arm' or spec.target.family == 'aarch64':
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args.append('--disable-libunwind')
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num_frontends = 0
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if '+osmesa' in spec:
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num_frontends += 1
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args.append('--enable-gallium-osmesa')
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else:
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args.append('--disable-gallium-osmesa')
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if '+glx' in spec:
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num_frontends += 1
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args.append('--enable-glx=gallium-xlib')
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args_platforms.append('x11')
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else:
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args.append('--disable-glx')
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if '+opengles' in spec:
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args.extend(['--enable-gles1', '--enable-gles2'])
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else:
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args.extend(['--disable-gles1', '--disable-gles2'])
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if num_frontends > 1:
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args.append('--enable-shared-glapi')
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else:
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args.append('--disable-shared-glapi')
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if '+llvm' in spec:
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args.append('--enable-llvm')
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args.append('--with-llvm-prefix=%s' % spec['llvm'].prefix)
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if '+link_dylib' in spec['llvm']:
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args.append('--enable-llvm-shared-libs')
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else:
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args.append('--disable-llvm-shared-libs')
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else:
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args.append('--disable-llvm')
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args_swr_arches = []
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if 'swr=avx' in spec:
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args_swr_arches.append('avx')
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if 'swr=avx2' in spec:
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args_swr_arches.append('avx2')
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if 'swr=knl' in spec:
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args_swr_arches.append('knl')
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if 'swr=skx' in spec:
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args_swr_arches.append('skx')
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if args_swr_arches:
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if '+llvm' not in spec:
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raise SpecError('Variant swr requires +llvm')
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args_gallium_drivers.append('swr')
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args.append('--with-swr-archs=' + ','.join(args_swr_arches))
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# Add the remaining list args
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args.append('--with-platforms=' + ','.join(args_platforms))
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args.append('--with-gallium-drivers=' + ','.join(args_gallium_drivers))
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args.append('--with-dri-drivers=' + ','.join(args_dri_drivers))
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return args
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@property
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def libs(self):
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spec = self.spec
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libs_to_seek = set()
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if '+osmesa' in spec:
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libs_to_seek.add('libOSMesa')
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if '+glx' in spec:
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libs_to_seek.add('libGL')
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libs_to_seek.add('libGL')
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if '+opengles' in spec:
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libs_to_seek.add('libGLES')
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libs_to_seek.add('libGLES2')
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if libs_to_seek:
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return find_libraries(list(libs_to_seek),
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root=self.spec.prefix,
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shared=True,
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recursive=True)
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return LibraryList()
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@property
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def osmesa_libs(self):
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return find_libraries('libOSMesa',
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root=self.spec.prefix,
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shared=True,
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recursive=True)
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@property
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def glx_libs(self):
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return find_libraries('libGL',
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root=self.spec.prefix,
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shared=True,
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recursive=True)
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@property
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def gl_libs(self):
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return find_libraries('libGL',
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root=self.spec.prefix,
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shared=True,
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recursive=True)
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