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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)
import platform
from spack.package import *
class Mujoco(Package):
"""MuJoCo is a physics engine that aims to facilitate research and
development in robotics, biomechanics, graphics and animation, and
other areas where fast and accurate simulation is needed."""
homepage = "https://mujoco.org/"
mujoco_releases = {
"2.1.0": {
"Linux-x86_64": "a436ca2f4144c38b837205635bbd60ffe1162d5b44c87df22232795978d7d012",
"Darwin-x86_64": "50226f859d9d3742fa57e1a0a92d656197ec5786f75bfa50ae00eb80fae25e90",
}
}
for ver, packages in mujoco_releases.items():
key = "{0}-{1}".format(platform.system(), platform.machine())
pkg_sha256 = packages.get(key)
if pkg_sha256:
version(ver, sha256=pkg_sha256)
def url_for_version(self, version):
url = "https://mujoco.org/download/mujoco{0}-{1}-x86_64.tar.gz"
system_map = {"Linux": "linux", "Darwin": "macos"}
return url.format(version.joined, system_map[platform.system()])
def install(self, spec, prefix):
copy_tree(".", prefix)
def setup_run_environment(self, env):
env.prepend_path("CPATH", prefix.include)
env.prepend_path("LD_LIBRARY_PATH", prefix.bin)
if platform.system() == "Darwin":
env.prepend_path("DYLD_LIBRARY_PATH", prefix.bin)
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