8250235207
Base on release date, not actual compatibility, because LLVM version compatibility is not documented clearly in Mesa for upper version limits.
290 lines
11 KiB
Python
290 lines
11 KiB
Python
# Copyright 2013-2022 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 import *
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class Mesa(MesonPackage):
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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 = "https://www.mesa3d.org"
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maintainers = ['chuckatkins', 'v-dobrev']
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git = "https://gitlab.freedesktop.org/mesa/mesa.git"
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url = "https://archive.mesa3d.org/mesa-20.2.1.tar.xz"
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version('master', tag='master')
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# Note: If v22.x or greater is added please leave 21.3.7 as preferred. The swr
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# multithreaded cpu driver was dropped 22.x and is currently necessary to get
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# reasonable rendering performance on HPC OpenGL workloads.
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# See https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11264
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version('21.3.7', sha256='b4fa9db7aa61bf209ef0b40bef83080999d86ad98df8b8b4fada7c128a1efc3d', preferred=True)
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version('21.3.1', sha256='2b0dc2540cb192525741d00f706dbc4586349185dafc65729c7fda0800cc474d')
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version('21.2.6', sha256='1e7e22d93c6e8859fa044b1121119d26b2e67e4184b92ebb81c66497dc80c954')
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version('21.2.5', sha256='8e49585fb760d973723dab6435d0c86f7849b8305b1e6d99f475138d896bacbb')
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version('21.2.4', sha256='fe6ede82d1ac02339da3c2ec1820a379641902fd351a52cc01153f76eff85b44')
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version('21.2.3', sha256='7245284a159d2484770e1835a673e79e4322a9ddf43b17859668244946db7174')
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version('21.2.1', sha256='2c65e6710b419b67456a48beefd0be827b32db416772e0e363d5f7d54dc01787')
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version('21.0.3', sha256='565c6f4bd2d5747b919454fc1d439963024fc78ca56fd05158c3b2cde2f6912b')
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version('21.0.0', sha256='e6204e98e6a8d77cf9dc5d34f99dd8e3ef7144f3601c808ca0dd26ba522e0d84')
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version('20.3.4', sha256='dc21a987ec1ff45b278fe4b1419b1719f1968debbb80221480e44180849b4084')
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version('20.2.1', sha256='d1a46d9a3f291bc0e0374600bdcb59844fa3eafaa50398e472a36fc65fd0244a')
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depends_on('meson@0.52:', type='build')
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depends_on('pkgconfig', type='build')
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depends_on('bison', type='build')
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depends_on('cmake', 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('python@3:', type='build')
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depends_on('py-mako@0.8.0:', type='build')
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depends_on('unwind')
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depends_on('expat')
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depends_on('zlib@1.2.3:')
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# Override the build type variant so we can default to release
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variant('buildtype', default='release',
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description='Meson build type',
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values=('plain', 'debug', 'debugoptimized', 'release', 'minsize'))
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# Internal options
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variant('llvm', default=True, description="Enable LLVM.")
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# when clauses:
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# +llvm - swr requires llvm
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# buildtype=release - swr has known assert failures in debug that can be ignored
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# @:21 - swr was removed in 22.0; see note above
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variant(
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'swr',
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values=spack.variant.DisjointSetsOfValues(
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('none',), ('auto',), ('avx', 'avx2', 'knl', 'skx',),
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)
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.with_non_feature_values('auto')
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.with_non_feature_values('none')
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.with_default('auto'),
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when='+llvm buildtype=release @:21',
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description="Enable the SWR driver.",
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)
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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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# TODO: effectively deal with EGL. The implications of this have not been
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# worked through yet
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# variant('egl', default=False, description="Enable the EGL frontend.")
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# TODO: Effectively deal with hardware drivers
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# The implication of this is enabling DRI, among other things, and
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# needing to check which llvm targets were built (ptx or amdgpu, etc.)
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# Back ends
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variant('opengl', default=True, description="Enable full OpenGL support.")
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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', when='+opengl')
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provides('glx@1.4', when='+glx')
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# provides('egl@1.5', when='+egl')
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provides('osmesa', when='+osmesa')
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# Variant dependencies
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depends_on('libllvm@6:', when='+llvm')
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depends_on('libllvm@:13', when='@:21 +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('libxt', when='+glx')
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depends_on('xrandr', when='+glx')
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depends_on('glproto@1.4.14:', when='+glx')
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# version specific issue
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# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96130
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conflicts('%gcc@10.1.0', msg='GCC 10.1.0 has a bug')
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# Require at least 1 front-end
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# TODO: Add egl to this conflict once made available
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conflicts('~osmesa ~glx')
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# Require at least 1 back-end
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# TODO: Add vulkan to this conflict once made available
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conflicts('~opengl ~opengles')
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# OpenGL ES requires OpenGL
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conflicts('~opengl +opengles')
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# https://gitlab.freedesktop.org/mesa/mesa/-/issues/5455
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conflicts('llvm@13.0.0:', when='@:21.3.1 +llvm')
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# requires native to be added to llvm_modules when using gallium swrast
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patch('https://cgit.freedesktop.org/mesa/mesa/patch/meson.build?id=054dd668a69acc70d47c73abe4646e96a1f23577', sha256='36096a178070e40217945e12d542dfe80016cb897284a01114d616656c577d73', when='@21.0.0:21.0.3')
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patch('mesa_check_llvm_version_suffix.patch', when='@21.2.3:')
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# 'auto' needed when shared llvm is built
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@when('^llvm~shared_libs')
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def patch(self):
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filter_file(
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r"_llvm_method = 'auto'",
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"_llvm_method = 'config-tool'",
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"meson.build")
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def meson_args(self):
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spec = self.spec
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args = [
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'-Dvulkan-drivers=',
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'-Dgallium-vdpau=disabled',
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'-Dgallium-xvmc=disabled',
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'-Dgallium-omx=disabled',
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'-Dgallium-va=disabled',
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'-Dgallium-xa=disabled',
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'-Dgallium-nine=false',
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'-Dgallium-opencl=disabled',
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'-Dbuild-tests=false',
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'-Dglvnd=false']
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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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opt_enable = lambda c, o: '-D%s=%sabled' % (o, 'en' if c else 'dis')
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opt_bool = lambda c, o: '-D%s=%s' % (o, str(c).lower())
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if spec.target.family == 'arm' or spec.target.family == 'aarch64':
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args.append('-Dlibunwind=disabled')
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num_frontends = 0
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if spec.satisfies('@:20.3'):
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osmesa_enable, osmesa_disable = ('gallium', 'none')
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else:
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osmesa_enable, osmesa_disable = ('true', 'false')
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if '+osmesa' in spec:
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num_frontends += 1
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args.append('-Dosmesa={0}'.format(osmesa_enable))
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else:
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args.append('-Dosmesa={0}'.format(osmesa_disable))
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if '+glx' in spec:
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num_frontends += 1
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if '+egl' in spec:
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args.append('-Dglx=dri')
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else:
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args.append('-Dglx=gallium-xlib')
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args_platforms.append('x11')
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else:
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args.append('-Dglx=disabled')
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if '+egl' in spec:
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num_frontends += 1
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args.extend(['-Degl=enabled', '-Dgbm=enabled', '-Ddri3=enabled'])
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args_platforms.append('surfaceless')
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else:
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args.extend(
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['-Degl=disabled', '-Dgbm=disabled', '-Ddri3=disabled'])
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args.append(opt_bool('+opengl' in spec, 'opengl'))
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args.append(opt_enable('+opengles' in spec, 'gles1'))
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args.append(opt_enable('+opengles' in spec, 'gles2'))
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args.append(opt_enable(num_frontends > 1, 'shared-glapi'))
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if '+llvm' in spec:
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# Fix builds on hosts where /usr/bin/llvm-config-* is found and provides an
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# incompatible version. Ensure that the llvm-config of spec['libllvm'] is
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# used.
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args.append('--native-file')
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args.append('meson-native-config.ini')
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mkdirp(self.build_directory)
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with working_dir(self.build_directory):
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with open('meson-native-config.ini', 'w') as native_config:
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llvm_config = spec['libllvm'].prefix.bin + '/llvm-config'
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native_config.write('[binaries]\n')
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native_config.write("llvm-config = '{0}'\n".format(llvm_config))
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args.append('-Dllvm=enabled')
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args.append(opt_enable(
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'+llvm_dylib' in spec['libllvm'], 'shared-llvm'))
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else:
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args.append('-Dllvm=disabled')
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args_swr_arches = []
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if 'swr=auto' in spec:
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if 'avx' in spec.target:
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args_swr_arches.append('avx')
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if 'avx2' in spec.target:
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args_swr_arches.append('avx2')
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if 'avx512f' in spec.target:
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if 'avx512er' in spec.target:
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args_swr_arches.append('knl')
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if 'avx512bw' in spec.target:
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args_swr_arches.append('skx')
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else:
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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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args_gallium_drivers.append('swr')
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args.append('-Dswr-arches=' + ','.join(args_swr_arches))
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# Add the remaining list args
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args.append('-Dplatforms=' + ','.join(args_platforms))
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args.append('-Dgallium-drivers=' + ','.join(args_gallium_drivers))
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args.append('-Ddri-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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if '+opengl' in spec:
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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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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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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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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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recursive=True)
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