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# Copyright 2013-2024 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 re
from spack.package import *
class Opencascade(CMakePackage):
"""Open CASCADE Technology is a software development kit (SDK)
intended for development of applications dealing with 3D CAD data,
freely available in open source. It includes a set of C++ class
libraries providing services for 3D surface and solid modeling,
visualization, data exchange and rapid application development."""
homepage = "https://www.opencascade.com"
url = "https://git.dev.opencascade.org/gitweb/?p=occt.git;a=snapshot;h=refs/tags/V7_4_0;sf=tgz"
git = "https://git.dev.opencascade.org/repos/occt.git"
maintainers("wdconinc")
license("LGPL-2.1-only")
version(
"7.7.1",
extension="tar.gz",
sha256="f413d30a8a06d6164e94860a652cbc96ea58fe262df36ce4eaa92a9e3561fd12",
)
version(
"7.7.0",
extension="tar.gz",
sha256="075ca1dddd9646fcf331a809904925055747a951a6afd07a463369b9b441b445",
)
version(
"7.6.3",
extension="tar.gz",
sha256="baae5b3a7a38825396fc45ef9d170db406339f5eeec62e21b21036afeda31200",
)
version(
"7.6.0",
extension="tar.gz",
sha256="e7f989d52348c3b3acb7eb4ee001bb5c2eed5250cdcceaa6ae97edc294f2cabd",
)
version(
"7.5.3p4",
extension="tar.gz",
sha256="f7571462041694f6bc7fadd94b0c251762078713cb5b0484845b6b8a4d8a0b99",
)
version(
"7.5.3",
extension="tar.gz",
sha256="cc3d3fd9f76526502c3d9025b651f45b034187430f231414c97dda756572410b",
)
version(
"7.5.2",
extension="tar.gz",
sha256="1a32d2b0d6d3c236163cb45139221fb198f0f3cdad56606c5b1c9a2a8869b3ac",
)
version(
"7.4.0p2",
extension="tar.gz",
sha256="93565f9bdc9575e0d6fcb34c11c8f06d8f9394250bb427870da65424e8537f60",
)
version(
"7.4.0p1",
extension="tar.gz",
sha256="e00fedc221560fda31653c23a8f3d0eda78095c87519f338d4f4088e2ee9a9c0",
)
version(
"7.4.0",
extension="tar.gz",
sha256="655da7717dac3460a22a6a7ee68860c1da56da2fec9c380d8ac0ac0349d67676",
)
# fix for numeric_limits in gcc-12; applies cleanly to all older versions
patch(
"https://git.dev.opencascade.org/gitweb/?p=occt.git;a=patch;h=2a8c5ad46cfef8114b13c3a33dcd88a81e522c1e",
sha256="bd0d7463259f469f8fc06a2b11eec7b0c89882aeea2f8c8647cf750c44b3e656",
when="@:7.7.0",
)
# Modules, per DAG at https://dev.opencascade.org/doc/refman/html/
variant("modeling_data", default=True, description="Build Modeling Data module")
variant(
"modeling_algorithms",
default=True,
description="Build Modeling Algorithms module",
when="+modeling_data",
)
variant(
"visualization",
default=True,
description="Bulid Visualization module",
when="+modeling_algorithms",
)
variant(
"application_framework",
default=True,
description="Build Application Framework module",
when="+visualization",
)
variant(
"data_exchange",
default=True,
description="Build Data Exchange module",
when="+application_framework",
)
variant("draw", default=True, description="Build Draw module", when="+data_exchange")
# 3rd party
variant("tbb", default=False, description="Build with Intel Threading Building Blocks")
variant("tk", default=False, description="Build with Tk support")
variant("vtk", default=False, description="Enable VTK support")
variant("ffmpeg", default=False, description="Enable FFmpeg support")
variant("freeimage", default=False, description="Build with FreeImage")
variant("freetype", default=False, description="Build with freetype")
variant("rapidjson", default=False, description="Build with rapidjson")
depends_on("tbb", when="+tbb")
depends_on("intel-tbb@2021.5: build_type=Release", when="@7.7 +tbb")
depends_on("intel-tbb@:2020.3", when="@7.6 +tbb")
depends_on("vtk", when="+vtk")
depends_on("vtk", when="@7.6 +vtk")
depends_on("ffmpeg", when="+ffmpeg")
depends_on("freeimage", when="+freeimage")
depends_on("freetype", when="+freetype")
depends_on("rapidjson", when="+rapidjson")
depends_on("libxext")
depends_on("libxmu")
depends_on("libxi")
depends_on("libxt")
depends_on("tcl")
depends_on("tk", when="+tk")
depends_on("gl")
conflicts("^vtk@9.2", when="@:7.7.0 +vtk")
def url_for_version(self, version):
url = (
"https://git.dev.opencascade.org/gitweb/?p=occt.git;a=snapshot;h=refs/tags/V{0};sf=tgz"
)
return url.format(version.underscored)
def cmake_args(self):
spec = self.spec
def build_module(occt_module):
# CamelCase to snake_case
spack_variant = re.sub(r"(?<!^)(?=[A-Z])", "_", occt_module).lower()
enabled = spec.satisfies("+" + spack_variant)
return self.define(f"BUILD_MODULE_{occt_module}", enabled)
def use_3rdparty(feature, spack_variant=None, depends_on=None, extra_dirs=[]):
if spack_variant is None:
spack_variant = feature.lower()
if depends_on is None:
depends_on = feature.lower()
if spack_variant in spec.variants:
enabled = spec.satisfies("+" + spack_variant)
else:
enabled = True
args = []
args.append("-DUSE_{}={}".format(feature.upper(), enabled))
if enabled:
args.append(
"-D3RDPARTY_{}_DIR={}".format(feature.upper(), spec[depends_on].prefix)
)
for dir in extra_dirs:
args.append(
"-D3RDPARTY_{}_{}_DIR={}".format(
feature.upper(), dir.upper(), join_path(spec[depends_on].prefix, dir)
)
)
return args
args = []
# Disable documentation building
args.append("-DBUILD_DOC_Overview=OFF")
# Always build the foundation classes
args.append(self.define("BUILD_MODULE_FoundationClasses", True))
# Specify which modules to build
for module in [
"ApplicationFramework",
"Draw",
"DataExchange",
"ModelingAlgorithms",
"ModelingData",
"Visualization",
]:
args.append(build_module(module))
# Specify which 3rd party features to build
args += use_3rdparty("tcl")
args += use_3rdparty("tk")
args += use_3rdparty("ffmpeg")
args += use_3rdparty("freeimage")
args += use_3rdparty("freetype")
args += use_3rdparty("rapidjson")
args += use_3rdparty("tbb", depends_on="intel-tbb")
args += use_3rdparty("vtk", extra_dirs=["lib", "include"])
return args
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