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# Copyright 2013-2021 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 os
import subprocess
import sys
import llnl.util.tty as tty
from spack import *
class Catalyst(CMakePackage):
"""Catalyst is an in situ use case library, with an adaptable application
programming interface (API), that orchestrates the alliance between
simulation and analysis and/or visualization tasks."""
homepage = 'http://www.paraview.org'
url = "http://www.paraview.org/files/v5.5/ParaView-v5.5.2.tar.gz"
_urlfmt_gz = 'http://www.paraview.org/files/v{0}/ParaView-v{1}{2}.tar.gz'
_urlfmt_xz = 'http://www.paraview.org/files/v{0}/ParaView-v{1}{2}.tar.xz'
maintainers = ['chuckatkins', 'danlipsa']
version('5.6.0', sha256='5b49cb96ab78eee0427e25200530ac892f9a3da7725109ce1790f8010cb5b377')
version('5.5.2', sha256='64561f34c4402b88f3cb20a956842394dde5838efd7ebb301157a837114a0e2d')
version('5.5.1', sha256='a6e67a95a7a5711a2b5f95f38ccbff4912262b3e1b1af7d6b9afe8185aa85c0d')
version('5.5.0', sha256='1b619e326ff574de808732ca9a7447e4cd14e94ae6568f55b6581896cd569dff')
version('5.4.1', sha256='390d0f5dc66bf432e202a39b1f34193af4bf8aad2355338fa5e2778ea07a80e4')
version('5.4.0', sha256='f488d84a53b1286d2ee1967e386626c8ad05a6fe4e6cbdaa8d5e042f519f94a9')
version('5.3.0', sha256='046631bbf00775edc927314a3db207509666c9c6aadc7079e5159440fd2f88a0')
version('5.2.0', sha256='894e42ef8475bb49e4e7e64f4ee2c37c714facd18bfbb1d6de7f69676b062c96')
version('5.1.2', sha256='ff02b7307a256b7c6e8ad900dee5796297494df7f9a0804fe801eb2f66e6a187')
version('5.0.1', sha256='caddec83ec284162a2cbc46877b0e5a9d2cca59fb4ab0ea35b0948d2492950bb')
version('4.4.0', sha256='c2dc334a89df24ce5233b81b74740fc9f10bc181cd604109fd13f6ad2381fc73')
variant('python', default=False, description='Enable Python support')
variant('python3', default=False, description='Enable Python3 support')
variant('essentials', default=False, description='Enable Essentials support')
variant('extras', default=False, description='Enable Extras support. Implies Essentials.')
variant('rendering', default=True, description='Enable Rendering support. Implies Extras and Essentials.')
variant('osmesa', default=True, description='Use offscreen rendering')
conflicts('+osmesa', when='~rendering')
conflicts('+python', when='+python3')
conflicts('+python', when='@5.6:')
conflicts('+python3', when='@:5.5')
# Workaround for
# adding the following to your packages.yaml
# packages:
# python:
# version: [3, 2]
# without this you'll get:
# paraview requires python version 3:, but spec asked for 2.7.16
# for `spack spec paraview+python`
# see spack pull request #11539
# extends('python', when='+python')
extends('python', when='+python')
extends('python', when='+python3')
depends_on('git', type='build')
depends_on('mpi')
depends_on('python@2.7:2.8', when='+python', type=('build', 'link', 'run'))
depends_on('python@3:', when='+python3', type=('build', 'link', 'run'))
depends_on('py-numpy', when='+python', type=('build', 'run'))
depends_on('py-numpy', when='+python3', type=('build', 'run'))
depends_on('py-mpi4py', when='+python', type=('build', 'run'))
depends_on('py-mpi4py', when='+python3', type=('build', 'run'))
depends_on('gl@3.2:', when='+rendering')
depends_on('osmesa', when='+rendering+osmesa')
depends_on('glx', when='+rendering~osmesa')
depends_on('cmake@3.3:', type='build')
@when('@5.5.0:5.5.2')
def patch(self):
"""Apply the patch (it should be fixed in Paraview 5.6)
at the package dir to the source code in
root_cmakelists_dir."""
patch_name = 'vtkm-catalyst-pv551.patch'
patch = which("patch", required=True)
with working_dir(self.root_cmakelists_dir):
patch('-s', '-p', '1', '-i',
join_path(self.package_dir, patch_name),
"-d", '.')
def url_for_version(self, version):
"""Handle ParaView version-based custom URLs."""
if version < Version('5.1.0'):
return self._urlfmt_gz.format(version.up_to(2), version, '-source')
elif version < Version('5.6.0'):
return self._urlfmt_gz.format(version.up_to(2), version, '')
else:
return self._urlfmt_xz.format(version.up_to(2), version, '')
@property
def paraview_subdir(self):
"""The paraview subdirectory name as paraview-major.minor"""
return 'paraview-{0}'.format(self.spec.version.up_to(2))
@property
def editions(self):
"""Transcribe spack variants into names of Catalyst Editions"""
selected = ['Base'] # Always required
if '+python' in self.spec or '+python3' in self.spec:
selected.append('Enable-Python')
if '+essentials' in self.spec:
selected.append('Essentials')
if '+extras' in self.spec:
selected.append('Essentials')
selected.append('Extras')
if '+rendering' in self.spec:
selected.append('Essentials')
selected.append('Extras')
selected.append('Rendering-Base')
return selected
def do_stage(self, mirror_only=False):
"""Unpacks and expands the fetched tarball.
Then, generate the catalyst source files."""
super(Catalyst, self).do_stage(mirror_only)
# extract the catalyst part
catalyst_script = os.path.join(self.stage.source_path, 'Catalyst',
'catalyze.py')
editions_dir = os.path.join(self.stage.source_path, 'Catalyst',
'Editions')
catalyst_source_dir = os.path.abspath(self.root_cmakelists_dir)
python_path = (os.path.realpath(
spec['python3'].command.path if '+python3' in self.spec else
spec['python'].command.path if '+python' in self.spec else
sys.executable))
command = [python_path, catalyst_script,
'-r', self.stage.source_path,
'-o', catalyst_source_dir]
for edition in self.editions:
command.extend(['-i', os.path.join(editions_dir, edition)])
if not os.path.isdir(catalyst_source_dir):
os.mkdir(catalyst_source_dir)
subprocess.check_call(command)
tty.msg("Generated catalyst source in %s" % self.stage.source_path)
else:
tty.msg("Already generated %s in %s" % (self.name,
self.stage.source_path))
def setup_run_environment(self, env):
# paraview 5.5 and later
# - cmake under lib/cmake/paraview-5.5
# - libs under lib
# - python bits under lib/python2.8/site-packages
if os.path.isdir(self.prefix.lib64):
lib_dir = self.prefix.lib64
else:
lib_dir = self.prefix.lib
if self.spec.version <= Version('5.4.1'):
lib_dir = join_path(lib_dir, paraview_subdir)
env.set('ParaView_DIR', self.prefix)
env.prepend_path('LIBRARY_PATH', lib_dir)
env.prepend_path('LD_LIBRARY_PATH', lib_dir)
if '+python' in self.spec or '+python3' in self.spec:
python_version = self.spec['python'].version.up_to(2)
env.prepend_path('PYTHONPATH', join_path(lib_dir,
'python{0}'.format(python_version),
'site-packages'))
def setup_dependent_build_environment(self, env, dependent_spec):
env.set('ParaView_DIR', self.prefix)
@property
def root_cmakelists_dir(self):
"""The relative path to the directory containing CMakeLists.txt
This path is relative to the root of the extracted tarball,
not to the ``build_directory``. Defaults to the current directory.
:return: directory containing CMakeLists.txt
"""
return os.path.join(self.stage.source_path,
'Catalyst-v' + str(self.version))
@property
def build_directory(self):
"""Returns the directory to use when building the package
:return: directory where to build the package
"""
return join_path(os.path.abspath(self.root_cmakelists_dir),
'spack-build')
def cmake_args(self):
"""Populate cmake arguments for Catalyst."""
spec = self.spec
def variant_bool(feature, on='ON', off='OFF'):
"""Ternary for spec variant to ON/OFF string"""
if feature in spec:
return on
return off
def nvariant_bool(feature):
"""Negated ternary for spec variant to OFF/ON string"""
return variant_bool(feature, on='OFF', off='ON')
cmake_args = [
'-DPARAVIEW_GIT_DESCRIBE=v%s' % str(self.version),
'-DVTK_USE_SYSTEM_EXPAT:BOOL=ON',
'-DVTK_USE_X:BOOL=%s' % nvariant_bool('+osmesa'),
'-DVTK_USE_OFFSCREEN:BOOL=%s' % variant_bool('+osmesa'),
'-DVTK_OPENGL_HAS_OSMESA:BOOL=%s' % variant_bool('+osmesa'),
]
if '+python' in spec or '+python3' in spec:
cmake_args.extend([
'-DPARAVIEW_ENABLE_PYTHON:BOOL=ON',
'-DPYTHON_EXECUTABLE:FILEPATH=%s' %
spec['python'].command.path,
'-DVTK_USE_SYSTEM_MPI4PY:BOOL=ON'
])
else:
cmake_args.append('-DPARAVIEW_ENABLE_PYTHON:BOOL=OFF')
if spec.platform == 'linux' and spec.target.family == 'aarch64':
cmake_args.append('-DCMAKE_CXX_FLAGS=-DPNG_ARM_NEON_OPT=0')
cmake_args.append('-DCMAKE_C_FLAGS=-DPNG_ARM_NEON_OPT=0')
return cmake_args
def cmake(self, spec, prefix):
"""Runs ``cmake`` in the build directory through the cmake.sh script"""
cmake_script_path = os.path.join(
os.path.abspath(self.root_cmakelists_dir),
'cmake.sh')
with working_dir(self.build_directory, create=True):
subprocess.check_call([cmake_script_path,
os.path.abspath(self.root_cmakelists_dir)] +
self.cmake_args() + self.std_cmake_args)
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