easyblock = 'ConfigureMake'

name = 'OpenMPI'
version = '2.0.1'

homepage = 'http://www.open-mpi.org/'
description = """The Open MPI Project is an open source MPI-2 implementation."""

toolchain = SYSTEM

sources = [SOURCELOWER_TAR_GZ]

source_urls = [
    'http://www.open-mpi.org/software/ompi/v%(version_major_minor)s/downloads',
]

dependencies = [
    ('hwloc', '1.11.4'),
    ('Java', '1.8.0_112', '', True)
]

configopts = '--with-threads=posix --enable-shared --enable-mpi-thread-multiple --with-verbs '
# suppress failure modes in relation to mpirun path
configopts += '--enable-mpirun-prefix-by-default '
configopts += '--with-hwloc=$EBROOTHWLOC '  # hwloc support
# statically link local_component, don't do dynamic loading
configopts += '--disable-dlopen '
configopts += '--with-slurm ' # Enable slurm '  # Enable PBS
configopts += '--enable-mpi-java '  # Java support RT#4090

# for PBS Pro 13
preconfigopts = 'export LIBS="-ldl" && '

# needed for --with-verbs
osdependencies = [('libibverbs-dev', 'libibverbs-devel'), ]

local_libs = [
    "mpi_cxx",
    "mpi_mpifh",
    "mpi",
    "ompitrace",
    "open-pal",
    "open-rte",
    "vt",
    "vt-hyb",
    "vt-mpi",
    "vt-mpi-unify"]

# InfiniBand
modextravars = {'OMPI_MCA_btl_openib_if_include': 'mlx4_0',
                'OMPI_MCA_oob_tcp_if_include': '10.0.0.0/8',
                }

sanity_check_paths = {
    'files': [
        "bin/%s" %
        binfile for binfile in [
            "ompi_info", "opal_wrapper", "orterun"]] + [
                "lib/lib%s.%s" %
                (libfile, SHLIB_EXT) for libfile in local_libs] + [
                    "include/%s.h" %
                    x for x in [
                        "mpi-ext", "mpif-config", "mpif", "mpi", "mpi_portable_platform"]], 'dirs': [""], }

moduleclass = 'mpi'