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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 DmlcCore(CMakePackage):
"""DMLC-Core is the backbone library to support all DMLC projects,
offers the bricks to build efficient and scalable
distributed machine learning libraries."""
homepage = "https://github.com/dmlc/dmlc-core"
git = "https://github.com/dmlc/dmlc-core.git"
license("Apache-2.0")
version("master")
version("20170508", commit="a6c5701219e635fea808d264aefc5b03c3aec314")
variant("openmp", default=False, description="Enable OpenMP support")
patch("cmake.patch")
def patch(self):
filter_file("export CC = gcc", "", "make/config.mk", string=True)
filter_file("export CXX = g++", "", "make/config.mk", string=True)
filter_file("export MPICXX = mpicxx", "", "make/config.mk", string=True)
filter_file(
r"^USE_OPENMP\s*=.*",
"USE_OPENMP=%s" % ("1" if "+openmp" in self.spec else "0"),
"make/config.mk",
)
def cmake_args(self):
return [self.define_from_variant("USE_OPENMP", "openmp")]
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