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mesa: re-writen to new meson build system

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Chuck Atkins 2019-01-28 12:37:40 -05:00 committed by Omar Padron
parent ec5bf38245
commit d909954ff9
1 changed files with 116 additions and 162 deletions
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var/spack/repos/builtin/packages/mesa/package.py
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@ -3,194 +3,148 @@
# #
# SPDX-License-Identifier: (Apache-2.0 OR MIT) # SPDX-License-Identifier: (Apache-2.0 OR MIT)
import sys
from spack import * from spack import *
class Mesa(AutotoolsPackage): class Mesa(MesonPackage):
"""Mesa is an open-source implementation of the OpenGL specification """Mesa is an open-source implementation of the OpenGL specification
- a system for rendering interactive 3D graphics.""" - a system for rendering interactive 3D graphics."""
homepage = "http://www.mesa3d.org" homepage = "http://www.mesa3d.org"
url = "https://mesa.freedesktop.org/archive/mesa-17.1.5.tar.xz" git = "https://gitlab.freedesktop.org/mesa/mesa.git"
url = "https://mesa.freedesktop.org/archive/mesa-18.3.2.tar.xz"
list_url = "https://mesa.freedesktop.org/archive" list_url = "https://mesa.freedesktop.org/archive"
_urlfmt = "https://mesa.freedesktop.org/archive/mesa-{0}.tar.xz"
_oldurlfmt = "https://mesa.freedesktop.org/archive/older-versions/{0}.x/{1}/mesa-{1}.tar.xz"
list_depth = 2
version('18.1.2', 'a2d4f031eb6bd6111d44d84004476918') version('18.3.2', '4a82bf3ac2e81493a1a84dd7581ec786')
version('17.2.3', 'a7dca71afbc7294cb7d505067fd44ef6')
version('17.2.2', '1a157b5baefb5adf9f4fbb8a6632d74c')
version('17.1.5', '6cf936fbcaadd98924298a7009e8265d')
version('17.1.4', 'be2ef7c9edec23b07f74f6512a6a6fa5')
version('17.1.3', '1946a93d543bc219427e2bebe2ac4752')
version('17.1.1', 'a4844bc6052578574f9629458bcbb749')
version('13.0.6', '1e5a769bc6cfd839cf3febcb179c27cc')
version('12.0.6', '1a3d4fea0656c208db59289e4ed33b3f')
version('12.0.3', '1113699c714042d8c4df4766be8c57d8')
provides('gl@:4.5', when='@17:') version('18.3.develop', branch='18.3')
provides('gl@:4.4', when='@13:') version('develop', branch='master')
provides('gl@:4.3', when='@12:')
variant('swrender', default=True, depends_on('meson@0.45:', type='build')
description="Build with (gallium) software rendering.") depends_on('binutils', type='build')
variant('hwrender', default=False,
description="Build with (DRI) hardware rendering.")
variant('llvm', default=False,
description="Use llvm for rendering pipes.")
# General dependencies
depends_on('pkgconfig', type='build') depends_on('pkgconfig', type='build')
depends_on('flex@2.5.35:', type='build') depends_on('python@3:', type='build')
depends_on('bison@2.4.1:', type='build') depends_on('py-mako@0.8.0:', type='build')
depends_on('binutils', type='build', when=(sys.platform != 'darwin')) depends_on('libxml2')
depends_on('python@2.6.4:', type='build') depends_on('zlib')
depends_on('py-mako@0.3.4:', type='build')
depends_on('py-argparse', type='build')
depends_on('gettext')
depends_on('icu4c')
depends_on('expat') depends_on('expat')
depends_on('libpthread-stubs')
depends_on('openssl')
depends_on('xproto')
depends_on('glproto@1.4.14:')
depends_on('presentproto@1.0:')
depends_on('libxcb@1.9.3:')
depends_on('libx11')
depends_on('libxext')
depends_on('libxshmfence@1.1:')
depends_on('libxdamage')
depends_on('libxfixes')
depends_on('libxv')
depends_on('libxvmc')
depends_on('zlib@1.2.3:')
# For DRI and hardware acceleration # Internal options
depends_on('dri2proto@2.6:', type='build', when='+hwrender') variant('llvm', default=True, description="Enable LLVM.")
depends_on('dri3proto@1.0:', type='build', when='+hwrender') variant('swr', values=any_combination_of('avx', 'avx2', 'knl', 'skx'),
depends_on('libdrm', when='+hwrender') description="Enable the SWR driver.")
# conflicts('~llvm', when='~swr=none')
variant('a', default=True)
variant('b', default=False)
depends_on('llvm@:3.8.1+link_dylib', when='@12:12.99+llvm') # Front ends
depends_on('llvm@:3.9.1+link_dylib', when='@13:13.99+llvm') variant('osmesa', default=True, description="Enable the OSMesa frontend.")
depends_on('llvm+link_dylib', when='+llvm') variant('glx', default=True, description="Enable the GLX frontend.")
depends_on('libelf', when='+llvm')
depends_on('damageproto', when='+hwrender')
depends_on('fixesproto', when='+hwrender')
def url_for_version(self, version): # TODO: effectively deal with EGL. The implications of this have not been
"""Handle Mesa version-based custom URLs.""" # worked through yet
if version < Version('17.0.0'): # variant('egl', default=False, description="Enable the EGL frontend.")
return self._oldurlfmt.format(version.up_to(1), version)
else:
return self._urlfmt.format(version)
def configure_args(self): # TODO: Effectively deal with hardware drivers
"""Build drivers for platforms supported by spack; # The implication of this is enabling DRI, among other things, and
exclude drivers for embedded systems. # needing to check which llvm targets were built (ptx or amdgpu, etc.)
"""
# Back ends
variant('opengl', default=True, description="Enable full OpenGL support.")
variant('opengles', default=False, description="Enable OpenGL ES support.")
# Provides
provides('gl@:4.5', when='+opengl')
provides('glx', when='+glx')
provides('egl', when='+egl')
# Variant dependencies
depends_on('llvm@6:', when='+llvm')
depends_on('libx11', when='+glx')
depends_on('libxcb', when='+glx')
depends_on('libxext', when='+glx')
def meson_args(self):
spec = self.spec spec = self.spec
args = ['--enable-glx', '--enable-glx-tls'] args = [
drivers = [] '-Dglvnd=false',
'-Dgallium-nine=false',
'-Dgallium-omx=disabled',
'-Dgallium-opencl=disabled',
'-Dgallium-va=false',
'-Dgallium-vdpau=false',
'-Dgallium-xa=false',
'-Dgallium-xvmc=false',
'-Dvulkan-drivers=']
args_platforms = []
args_gallium_drivers = ['swrast']
args_dri_drivers = []
if '+swrender' in spec: num_frontends = 0
drivers = ['swrast'] if '+osmesa' in spec:
args.extend([ num_frontends += 1
'--disable-osmesa', args.append('-Dosmesa=gallium')
'--enable-gallium-osmesa',
'--enable-texture-float',
])
if '+llvm' in spec:
# For @17.1.1:17.1.2 the swr driver requires C++14 support
# Should be fixed in 17.1.3, but can still encounter problems
if spec.version >= Version('17') and \
spec.version < Version('17.2'):
if spec.satisfies('%gcc@4.9:'):
drivers.append('swr')
else:
drivers.append('swr')
else: else:
args.append('--disable-gallium-osmesa') args.append('-Dosmesa=disabled')
# Fallback for "~hwrender~swrender" -> old osmesa
if '~hwrender' in spec:
args.append('--enable-osmesa')
if '+hwrender' in spec:
args.append('--enable-xa')
if spec.version >= Version('17'):
args.append('--with-platforms=x11,drm')
else:
args.append('--with-egl-platforms=x11,drm')
drivers.extend([
'svga', 'i915', 'r600', 'nouveau', 'virgl'
])
# These hardware drivers need llvm
if '+llvm' in spec:
drivers.extend(['r300', 'radeonsi'])
if '+glx' in spec:
num_frontends += 1
args.append('-Dglx=gallium-xlib')
args_platforms.append('x11')
else: else:
args.extend([ args.append('-Dglx=disabled')
'--disable-xa',
'--disable-dri', if '+egl' in spec:
'--disable-dri3', num_frontends += 1
'--disable-egl', args.extend(['-Degl=true', '-Dgbm=true'])
'--disable-gbm', else:
'--disable-xvmc', args.extend(['-Degl=false', '-Dgbm=false'])
])
if spec.version >= Version('17'): if '+opengl' in spec:
args.append('--with-platforms=x11') args.append('-Dopengl=true')
else:
args.append('-Dopengl=false')
if '+opengles' in spec:
args.extend(['-Dgles1=true', '-Dgles2=true'])
else:
args.extend(['-Dgles1=false', '-Dgles2=false'])
if '+egl' in spec or '+osmesa' in spec:
args_platforms.append('surfaceless')
if num_frontends > 1:
args.append('-Dshared-glapi=true')
else:
args.append('-Dshared-glapi=false')
if '+llvm' in spec: if '+llvm' in spec:
if self.spec.version < Version('17'): args.append('-Dllvm=true')
args.append('--enable-gallium-llvm') if '+link_dylib' in spec['llvm']:
args.append('-Dshared-llvm=true')
else: else:
args.append('--enable-llvm') args.append('-Dshared-llvm=false')
if '+link_dylib' in self.spec['llvm']:
args.append('--enable-llvm-shared-libs')
else:
args.append('--disable-llvm-shared-libs')
args.append('--with-llvm-prefix=%s' % spec['llvm'].prefix)
if drivers:
args.append('--with-gallium-drivers=' + ','.join(drivers))
else: else:
args.append('--without-gallium-drivers') args.append('-Dllvm=false')
# Avoid errors due to missing clock_gettime symbol: args_swr_arches = []
arch = spec.architecture if 'swr=avx' in spec:
if arch.platform == 'linux': args_swr_arches.append('avx')
args.append('LIBS=-lrt') if 'swr=avx2' in spec:
args_swr_arches.append('avx2')
if 'swr=knl' in spec:
args_swr_arches.append('knl')
if 'swr=skx' in spec:
args_swr_arches.append('skx')
if args_swr_arches:
if '+llvm' not in spec:
raise SpecError('Variant swr requires +llvm')
args_gallium_drivers.append('swr')
args.append('-Dswr-arches=' + ','.join(args_swr_arches))
# Add the remaining list args
args.append('-Dplatforms=' + ','.join(args_platforms))
args.append('-Dgallium-drivers=' + ','.join(args_gallium_drivers))
args.append('-Ddri-drivers=' + ','.join(args_dri_drivers))
return args return args
def configure(self, spec, prefix):
"""Configure mesa, detecting if libsysfs is required
for DRI support on the build host.
"""
options = ['--prefix={0}'.format(prefix)] + self.configure_args()
try:
# First attempt uses libudev:
configure(*options)
except ProcessError:
if '+hwrender' in spec and not spec.satisfies('@13:'):
print('Configuring with libudev failed ... '
' trying libsysfs ...')
options.append('--enable-sysfs')
configure(*options)
else:
raise
@property
def libs(self):
for dir in ['lib64', 'lib']:
libs = find_libraries('libGL', join_path(self.prefix, dir),
shared=True, recursive=False)
if libs:
return libs
@when('^python@3:')
def setup_environment(self, spack_env, run_env):
# this avoids an "import site" error in the build
spack_env.unset('PYTHONHOME')