ThirdParty-common/makeOPENMPI

#!/bin/sh
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | www.openfoam.com
#    \\/     M anipulation  |
#------------------------------------------------------------------------------
#     Copyright (C) 2017-2020 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
#     This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
#
# Script
#     makeOPENMPI
#
# Description
#     Build script for openmpi
#
# ----------------------------------------------
# NO USER-CONFIGURABLE SETTINGS WITHIN THIS FILE
#------------------------------------------------------------------------------
# Dynamic library ending (default is .so)
[ "$(uname -s)" = Darwin ] && EXT_SO=.dylib || EXT_SO=.so

# Short-circuit test for an installation
if [ "$1" = "-test" ]
then
    [ "$#" -eq 2 ] || { echo "${0##*/} -test : needs 1 argument"; exit 1; }
    dir="${2%/}" # <- *_ARCH_PATH

    package="openmpi"
    libName="libmpi"
    for lib in \
        "$dir/lib/$libName.a" \
        "$dir/lib/$libName$EXT_SO" \
        "$dir/lib$WM_COMPILER_LIB_ARCH/$libName.a" \
        "$dir/lib$WM_COMPILER_LIB_ARCH/$libName$EXT_SO" \
        ;
    do
        if [ -r "$lib" ]
        then
            echo "Have $package library (${dir##*/})"
            exit 0
        fi
    done
    echo "No $package libraries found: ${dir:-not-specified}"
    exit 2
fi
#------------------------------------------------------------------------------
# Run from third-party directory only
cd "${0%/*}" || exit
wmakeCheckPwd "$WM_THIRD_PARTY_DIR" 2>/dev/null || {
    echo "Error (${0##*/}) : not located in \$WM_THIRD_PARTY_DIR"
    echo "    Check your OpenFOAM environment and installation"
    exit 1
}
. etc/tools/ThirdPartyFunctions
# Transition
# ~~~~~~~~~~
_foamAddLib()  { true; }
_foamAddMan()  { true; }
_foamAddPath() { true; }
#------------------------------------------------------------------------------

WM_MPLIB=OPENMPI                                # Ensure we get the correct MPI

# openmpi version from OpenFOAM etc/config.sh file:
_foamConfig mpi

mpiPACKAGE=${FOAM_MPI:-openmpi-system}

#------------------------------------------------------------------------------
usage() {
    exec 1>&2
    while [ "$#" -ge 1 ]; do echo "$1"; shift; done
    cat<<USAGE

usage: ${0##*/} [OPTION] [openmpi-VERSION] [-- configure-options]
options:
  -force        Force compilation, even if include/library already exists
  -gcc          Force use of gcc/g++
  -memcheck     Configure with --enable-memcheck (requires valgrind.h)
  -threaded     Configure with --enable-mpi-thread-multiple
  -no-threaded  Configure with --disable-mpi-thread-multiple
  -help

* build openmpi with
      ${mpiPACKAGE:-'unspecified openmpi version'}

USAGE
    showDownloadHint OPENMPI
    exit 1
}
#------------------------------------------------------------------------------
exportCompiler          # Compiler info for CMake/configure

unset optForce optMemchecker optThreaded

# Parse options
while [ "$#" -gt 0 ]
do
    case "$1" in
    '') ;;      # Ignore empty
    --) break;; # Extra configure options (leave on $@ for later detection)
    -h | -help) usage   ;;
    -gcc)       useGcc  ;;
    -force)     optForce=true ;;
    -memcheck*) optMemchecker=true ;;
    -thread*)   optThreaded=enable ;;
    -no-thread*) optThreaded=disable ;;

    openmpi-[0-9]* | openmpi_[0-9]* | openmpi-system )
        mpiPACKAGE="${1%%/}"
        ;;

    *)
        die "unknown option/argument: '$1'"
        ;;
    esac
    shift
done

[ -n "$mpiPACKAGE" ] || die "The openmpi-VERSION was not specified"

# Nothing to build
if _foamIsNone "$mpiPACKAGE"
then
    echo "Using openmpi-none (skip ThirdParty build of openmpi)"
    exit 0
elif _foamIsSystem "$mpiPACKAGE"
then
    echo "Using openmpi-system (skip ThirdParty build of openmpi)"
    exit 0
fi

#------------------------------------------------------------------------------
#
# Build openmpi
#
#   MPI_SOURCE_DIR : location of the original sources
#   MPI_ARCH_PATH  : installation directory

MPI_SOURCE_DIR=$sourceBASE/$mpiPACKAGE
MPI_ARCH_PATH=$installBASE/$mpiPACKAGE

if [ -z "$optForce" ] \
&& {
     [ -r "$MPI_ARCH_PATH/lib/libmpi$EXT_SO" ] \
  || [ -r "$MPI_ARCH_PATH/lib$WM_COMPILER_LIB_ARCH/libmpi$EXT_SO" ]
}
then
    echo "Already has shared library: $MPI_ARCH_PATH"
elif [ -z "$optForce" ] \
&& {
     [ -r "$MPI_ARCH_PATH/lib/libmpi.a" ] \
  || [ -r "$MPI_ARCH_PATH/lib$WM_COMPILER_LIB_ARCH/libmpi.a" ]
}
then
    echo "Already has static library: $MPI_ARCH_PATH"
else
    echo "Starting build: $WM_MPLIB ($mpiPACKAGE)"
    echo

    (
        # Configuration options:
        # Start with GridEngine support - builds without external libraries
        configOpt="--with-sge"

        if [ -n "$optMemchecker" ]
        then
            configOpt="$configOpt --enable-memchecker --with-valgrind"
        fi

        # --enable-mpi-thread-multiple / --disable-mpi-thread-multiple
        if [ -n "$optThreaded" ]
        then
            configOpt="$configOpt --${optThreaded}-mpi-thread-multiple"
        fi

        # Additional configure options
        if [ "$1" = "--" ]
        then
            shift
            configOpt="$configOpt $@"
        fi

        # End of configuration options
        # ----------------------------

        buildDIR=$buildBASE/$mpiPACKAGE

        cd "$MPI_SOURCE_DIR" || exit
        export GIT_DIR="$PWD/.git" # Mask seeing our own git-repo
        [ -e Makefile ] && make distclean 2>/dev/null

        rm -rf $MPI_ARCH_PATH
        rm -rf $buildDIR
        mkdir -p $buildDIR
        cd $buildDIR

        set -x
        $MPI_SOURCE_DIR/configure \
            --prefix=$MPI_ARCH_PATH \
            --libdir=$MPI_ARCH_PATH/lib$WM_COMPILER_LIB_ARCH \
            --disable-orterun-prefix-by-default \
            --enable-shared --disable-static \
            --enable-mpi-fortran=none \
            $configOpt \
        && set +x \
        && make -j $WM_NCOMPPROCS \
        && make install \
        && echo "Built: $mpiPACKAGE" \
        && pkgconfigAdjust $MPI_ARCH_PATH
    ) || {
        echo "Error building: $mpiPACKAGE"
        exit 1
    }
fi

#------------------------------------------------------------------------------