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# 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 os
from spack import *
class Open3d(CMakePackage, CudaPackage):
"""Open3D: A Modern Library for 3D Data Processing."""
homepage = "http://www.open3d.org/"
url = "https://github.com/isl-org/Open3D/archive/refs/tags/v0.13.0.tar.gz"
git = "https://github.com/isl-org/Open3D.git"
version('0.13.0', tag='v0.13.0', submodules=True)
variant('python', default=False, description='Build the Python module')
# http://www.open3d.org/docs/latest/compilation.html
depends_on('cmake@3.19:', type='build')
# https://github.com/isl-org/Open3D/issues/3762
# https://github.com/isl-org/Open3D/issues/4570
depends_on('llvm@7:+clang+libcxx')
depends_on('eigen')
depends_on('flann')
# depends_on('fmt')
depends_on('glew')
depends_on('glfw')
# depends_on('imgui')
depends_on('jpeg')
# depends_on('liblzf')
depends_on('libpng')
depends_on('py-pybind11')
depends_on('qhull')
# depends_on('tinygltf')
# depends_on('tinyobjloader')
extends('python', when='+python', type=('build', 'link', 'run'))
depends_on('python@3.6:', when='+python', type=('build', 'link', 'run'))
depends_on('py-pip', when='+python', type='build')
depends_on('py-setuptools@40.8:', when='+python', type='build')
depends_on('py-wheel@0.36:', when='+python', type='build')
depends_on('py-numpy@1.18:', when='+python', type=('build', 'run'))
depends_on('py-pytest', when='+python', type='test')
depends_on('cuda@10.1:', when='+cuda')
# C++14 compiler required
conflicts('%gcc@:4')
conflicts('%clang@:6')
def patch(self):
# Force Python libraries to be installed to self.prefix
filter_file('pip install', 'pip install --prefix ' + self.prefix,
os.path.join('cpp', 'pybind', 'make_install_pip_package.cmake'))
def cmake_args(self):
args = [
self.define('BUILD_UNIT_TESTS', self.run_tests),
self.define_from_variant('BUILD_PYTHON_MODULE', 'python'),
self.define_from_variant('BUILD_CUDA_MODULE', 'cuda'),
# https://github.com/isl-org/Open3D/issues/4570
# self.define('BUILD_FILAMENT_FROM_SOURCE', 'ON'),
# Use Spack-installed dependencies instead of vendored dependencies
# Numerous issues with using externally installed dependencies:
# https://github.com/isl-org/Open3D/issues/4333
# https://github.com/isl-org/Open3D/issues/4360
self.define('USE_SYSTEM_EIGEN3', True),
self.define('USE_SYSTEM_FLANN', True),
# self.define('USE_SYSTEM_FMT', True),
self.define('USE_SYSTEM_GLEW', True),
self.define('USE_SYSTEM_GLFW', True),
# self.define('USE_SYSTEM_IMGUI', True),
self.define('USE_SYSTEM_JPEG', True),
# self.define('USE_SYSTEM_LIBLZF', True),
self.define('USE_SYSTEM_PNG', True),
self.define('USE_SYSTEM_PYBIND11', True),
self.define('USE_SYSTEM_QHULL', True),
# self.define('USE_SYSTEM_TINYGLTF', True),
# self.define('USE_SYSTEM_TINYOBJLOADER', True),
]
if '+python' in self.spec:
args.append(
self.define('PYTHON_EXECUTABLE', self.spec['python'].command.path))
return args
def check(self):
with working_dir(self.build_directory):
tests = Executable(os.path.join('bin', 'tests'))
tests()
def install(self, spec, prefix):
with working_dir(self.build_directory):
make('install')
if '+python' in spec:
make('install-pip-package')
# Tests don't pass unless all optional features are compiled, including PyTorch
# @run_after('install')
# @on_package_attributes(run_tests=True)
# def unit_test(self):
# if '+python' in self.spec:
# pytest = which('pytest')
# pytest(os.path.join('python', 'test'))
@run_after('install')
@on_package_attributes(run_tests=True)
def test(self):
if '+python' in self.spec:
self.run_test(self.spec['python'].command.path,
['-c', 'import open3d'],
purpose='checking import of open3d',
work_dir='spack-test')
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