#!/bin/sh
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
#    \\/     M anipulation  | Copyright (C) 2016-2018 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
#     This file is part of OpenFOAM, licensed under GNU General Public License
#     <http://www.gnu.org/licenses/>.
#
# Script
#     makeCCMIO
#
# Description
#     Build the libccmio library
#
# ----------------------------------------------
# NO USER-CONFIGURABLE SETTINGS WITHIN THIS FILE
#------------------------------------------------------------------------------
# Dynamic library endings (default is .so)
[ "$(uname -s)" = Darwin ] && SO=dylib || SO=so

# Run from third-party directory only
cd ${0%/*} && wmakeCheckPwd "$WM_THIRD_PARTY_DIR" 2>/dev/null || {
    echo "Error (${0##*/}) : not located in \$WM_THIRD_PARTY_DIR"
    echo "    Check your OpenFOAM environment and installation"
    exit 1
}
[ -n "$FOAM_EXT_LIBBIN" ] || {
    echo "Error (${0##*/}) : \$FOAM_EXT_LIBBIN not set"
    echo "    Check your OpenFOAM environment and installation"
    exit 1
}
. etc/tools/ThirdPartyFunctions
#------------------------------------------------------------------------------

# libccmio version from OpenFOAM etc/config.sh file:
_foamEtc -config ccmio

ccmioPACKAGE=${ccmio_version:-libccmio-2.6.1}
targetType=lib  # Default is static linkage

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

Usage: ${0##*/} [OPTION] [lib|libso] [libccmio-VERSION]
options:
  -gcc              Force gcc/g++ instead of the values from \$WM_CC, \$WM_CXX
  -help

* Compile the proprietary libccmio library
      $ccmioPACKAGE

  Users wishing to obtain the library should contact Siemens PLM (cd-adapco)
  for terms of use.

  After obtaining the $ccmioPACKAGE library, place in folder

      $WM_THIRD_PARTY_DIR/$ccmioPACKAGE/

  prior to running this script.

USAGE
    exit 1
}
#------------------------------------------------------------------------------

# Parse options
while [ "$#" -gt 0 ]
do
    case "$1" in
    '') ;;      # Ignore empty
    -h | -help) usage   ;;
    -gcc)       useGcc  ;;

    lib|libso)
        targetType="$1"
        ;;
    libccmio-[1-9]*)
        ccmioPACKAGE="${1%%/}"
        ;;
    *)
        die "unknown option/argument: '$1'"
        ;;
    esac
    shift
done

requireWMakeToolchain

#------------------------------------------------------------------------------
#
# Build LIBCCMIO
#
CCMIO_SOURCE_DIR=$sourceBASE/$ccmioPACKAGE
CCMIO_ARCH_PATH=$installBASE/$ccmioPACKAGE

# Sources must be available
[ -d "$CCMIO_SOURCE_DIR" ] || die "Missing sources: '$ccmioPACKAGE'"

#
# Manual installation
#
install()
{
    # Ensure a clean build next time
    wclean

    local incdir=$CCMIO_ARCH_PATH/include/libccmio

    # Make headers available:
    mkdir -m 0755 -p $incdir

    /bin/cp -pv libccmio/ccmio*.h $incdir
}

echo "Starting build: $ccmioPACKAGE ($targetType)"
echo
(
    cd $CCMIO_SOURCE_DIR || exit 1
    export GIT_DIR=$PWD/.git # Mask seeing our own git-repo

    rm -rf $CCMIO_ARCH_PATH
    rm -f $FOAM_EXT_LIBBIN/libccmio.$SO

    libdir=$CCMIO_ARCH_PATH/lib

    cpMakeFiles libccmio 2>/dev/null

    # Place static libraries in sub-directory:
    if [ "$targetType" = lib ]
    then
        mkdir -m 0755 -p $libdir 2>/dev/null
        export FOAM_EXT_LIBBIN=$libdir
    fi

    wmake -j $WM_NCOMPPROCS -s $targetType \
    && echo "Built: ccmio" \
    && install
) || {
    echo "Error building: ccmio"
    exit 1
}

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