spack/var/spack/repos/builtin/packages/numactl/package.py

# Copyright 2013-2021 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 import *


class Numactl(AutotoolsPackage):
    """NUMA support for Linux"""

    homepage = "https://github.com/numactl/numactl"
    url      = "https://github.com/numactl/numactl/archive/v2.0.11.tar.gz"

    force_autoreconf = True

    version('2.0.14', sha256='1ee27abd07ff6ba140aaf9bc6379b37825e54496e01d6f7343330cf1a4487035')
    version('2.0.12', sha256='7c3e819c2bdeb883de68bafe88776a01356f7ef565e75ba866c4b49a087c6bdf')
    version('2.0.11', sha256='3e099a59b2c527bcdbddd34e1952ca87462d2cef4c93da9b0bc03f02903f7089')

    patch('numactl-2.0.11-sysmacros.patch', when="@2.0.11")
    # https://github.com/numactl/numactl/issues/94
    patch('numactl-2.0.14-symver.patch', when="@2.0.14")
    patch('fix-empty-block.patch', when="@2.0.10:2.0.14")

    depends_on('autoconf', type='build')
    depends_on('automake', type='build')
    depends_on('libtool',  type='build')
    depends_on('m4',       type='build')

    def autoreconf(self, spec, prefix):
        bash = which('bash')
        bash('./autogen.sh')

    @when('%nvhpc')
    def patch(self):
        self._nvhpc_patch()

    @when('%pgi@20:')
    def patch(self):
        self._nvhpc_patch()

    def _nvhpc_patch(self):
        # Remove flags not recognized by the NVIDIA compiler
        filter_file('-ffast-math -funroll-loops', '', 'Makefile.am')
        filter_file('-std=gnu99', '-c99', 'Makefile.am')

        # Avoid undefined reference errors
        if self.spec.satisfies('@2.0.14'):
            filter_file('numa_sched_setaffinity_v1_int',
                        'numa_sched_setaffinity_v1', 'libnuma.c')
            filter_file('numa_sched_setaffinity_v2_int',
                        'numa_sched_setaffinity_v2', 'libnuma.c')
            filter_file('numa_sched_getaffinity_v2_int',
                        'numa_sched_getaffinity_v2', 'libnuma.c')