ThirdParty-common/makeMPICH

#!/bin/sh
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | www.openfoam.com
#    \\/     M anipulation  |
#------------------------------------------------------------------------------
#     Copyright (C) 2017-2021 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
#     This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
#
# Script
#     makeMPICH
#
# Description
#     Build script for mpich [unmaintained]
#
# ----------------------------------------------
# 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="mpich"
    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 $package shared library (${dir##*/})"
            exit 0
        fi
    done
    echo "No $package libraries found: ${dir:-not-specified}"
    exit 2
fi
#------------------------------------------------------------------------------
if :    # Run from third-party directory
then
    cd "${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
    }
fi
. "${WM_THIRD_PARTY_DIR:?}"/etc/tools/ThirdPartyFunctions
# Transition
_foamAddLib()  { true; }
_foamAddMan()  { true; }
_foamAddPath() { true; }
#------------------------------------------------------------------------------
# Obtain version from OpenFOAM etc/config.sh file:
WM_MPLIB=MPICH      # Ensure we get the correct MPI
_foamConfig mpi

PACKAGE="${FOAM_MPI:-system}"

#------------------------------------------------------------------------------
printVersions() { listPackageVersions mpich; exit 0; }
printHelp() {
    cat<<USAGE

Usage: ${0##*/} [OPTION] [mpich-VERSION] [-- configure-options]
options:
  -force        Force compilation, even if include/library already exists
  -gcc          Force use of gcc/g++
  -list         List available unpacked source versions
  -help         Display usage help

* build mpich with
      ${PACKAGE:-[unspecified]}

USAGE
    showDownloadHint mpich
    exit 0  # Clean exit
}
#------------------------------------------------------------------------------
exportCompiler          # Compiler info for CMake/configure

unset optForce

# Parse options
while [ "$#" -gt 0 ]
do
    case "$1" in
    '') ;;      # Ignore empty
    --) break;; # Extra configure options (leave on $@ for later detection)
    -h | -help*) printHelp;;
    -list)      printVersions;;
    -gcc)       useGcc  ;;
    -force)     optForce=true ;;

    mpich/* | sources/mpich* | \
    mpich*)
        PACKAGE="${1%%/}"
        ;;

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

if [ -z "$PACKAGE" ]
then
    die "The MPICH package/version not specified"
elif _foamIsNone "$PACKAGE" || _foamIsSystem "$PACKAGE"
then
    echo "Using none/system (skip ThirdParty build of MPICH)"
    exit 0
fi

#------------------------------------------------------------------------------
#
# Build MPICH
#   *PACKAGE : name-version of the package
#   *SOURCE  : location of original sources
#   *PREFIX  : installation directory

PKG_SOURCE="$(findSourceDir "$PACKAGE")"
PACKAGE="$(basename "$PACKAGE")"
PKG_PREFIX="$installBASE/$PACKAGE"
export GIT_DIR="$PKG_SOURCE/.git"

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

    (
        # Configuration options:
        unset configOpt

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

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

        PKG_BUILD="$buildBASE/$PACKAGE"

        cd "$PKG_SOURCE" || exit
        make distclean 2>/dev/null || true

        rm -rf "$PKG_PREFIX"
        rm -rf "$PKG_BUILD"
        mkdir -p "$PKG_BUILD"

        cd "$PKG_BUILD" && set -x && \
        "$PKG_SOURCE"/configure \
            --prefix="$PKG_PREFIX" \
            --libdir="$PKG_PREFIX/lib$WM_COMPILER_LIB_ARCH" \
            --disable-fortran --disable-g \
            --enable-shared --disable-static \
            $configOpt \
        && set +x \
        && make -j $WM_NCOMPPROCS \
        && make install \
        && echo "Built: $PACKAGE" \
        && pkgconfigAdjust "$PKG_PREFIX"
    ) || {
        echo "Error building: $PACKAGE"
        exit 1
    }

fi

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