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# Copyright 2013-2023 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)
from spack.package import *
class Openscenegraph(CMakePackage):
"""OpenSceneGraph is an open source, high performance 3D graphics toolkit
that's used in a variety of visual simulation applications."""
homepage = "http://www.openscenegraph.org"
git = "https://github.com/openscenegraph/OpenSceneGraph.git"
url = "https://github.com/openscenegraph/OpenSceneGraph/archive/OpenSceneGraph-3.6.4.tar.gz"
version("3.6.5", sha256="aea196550f02974d6d09291c5d83b51ca6a03b3767e234a8c0e21322927d1e12")
version("3.6.4", sha256="81394d1b484c631028b85d21c5535280c21bbd911cb058e8746c87e93e7b9d33")
version("3.4.1", sha256="930eb46f05781a76883ec16c5f49cfb29a059421db131005d75bec4d78401fd5")
version("3.4.0", sha256="0d5efe12b923130d14a6fce5866675d7625fcfb1c004c9f9b10034b9feb61ac2")
version("3.2.3", sha256="a1ecc6524197024834e1277916922b32f30246cb583e27ed19bf3bf889534362")
version("3.1.5", sha256="dddecf2b33302076712100af59b880e7647bc595a9a7cc99186e98d6e0eaeb5c")
variant("shared", default=True, description="Builds a shared version of the library")
variant(
"ffmpeg", default=False, description="Builds ffmpeg plugin for audio encoding/decoding"
)
depends_on("cmake@2.8.7:", type="build")
depends_on("gl")
depends_on(
"qt+opengl", when="@:3.5.4"
) # Qt windowing system was moved into separate osgQt project
depends_on("qt@4:", when="@3.2:3.5.4")
depends_on("qt@:4", when="@:3.1")
depends_on("libxinerama")
depends_on("libxrandr")
depends_on("libpng")
depends_on("jasper")
depends_on("libtiff")
depends_on("glib")
depends_on("zlib")
depends_on("fontconfig")
depends_on("ffmpeg+avresample", when="+ffmpeg")
# https://github.com/openscenegraph/OpenSceneGraph/issues/167
depends_on("ffmpeg@:2", when="@:3.4.0+ffmpeg")
patch("glibc-jasper.patch", when="@3.4%gcc")
def cmake_args(self):
spec = self.spec
shared_status = "ON" if "+shared" in spec else "OFF"
opengl_profile = "GL{0}".format(spec["gl"].version.up_to(1))
args = [
# Variant Options #
"-DDYNAMIC_OPENSCENEGRAPH={0}".format(shared_status),
"-DDYNAMIC_OPENTHREADS={0}".format(shared_status),
"-DOPENGL_PROFILE={0}".format(opengl_profile),
# General Options #
"-DBUILD_OSG_APPLICATIONS=OFF",
"-DOSG_NOTIFY_DISABLED=ON",
"-DLIB_POSTFIX=",
"-DCMAKE_RELWITHDEBINFO_POSTFIX=",
"-DCMAKE_MINSIZEREL_POSTFIX=",
]
if spec.satisfies("~ffmpeg"):
for ffmpeg_lib in ["libavcodec", "libavformat", "libavutil"]:
args.extend(
[
"-DFFMPEG_{0}_INCLUDE_DIRS=".format(ffmpeg_lib.upper()),
"-DFFMPEG_{0}_LIBRARIES=".format(ffmpeg_lib.upper()),
]
)
# NOTE: This is necessary in order to allow OpenSceneGraph to compile
# despite containing a number of implicit bool to int conversions.
if spec.satisfies("%gcc"):
args.extend(["-DCMAKE_C_FLAGS=-fpermissive", "-DCMAKE_CXX_FLAGS=-fpermissive"])
return args
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