#!/bin/sh
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | www.openfoam.com
#    \\/     M anipulation  |
#------------------------------------------------------------------------------
#     Copyright (C) 2011-2016 OpenFOAM Foundation
#     Copyright (C) 2016-2021 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
#     This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
#
# Script
#     makeCCMIO
#
# Description
#     Build the libccmio library
#
# ----------------------------------------------
# NO USER-CONFIGURABLE SETTINGS WITHIN THIS FILE
#------------------------------------------------------------------------------
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
#------------------------------------------------------------------------------

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

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

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

Usage: ${0##*/} [OPTION] [lib|libso] [libccmio-VERSION]
options:
  -gcc          Force use of gcc/g++
  -list         List available unpacked source versions
  -help         Display usage help

* Compile the proprietary libccmio library
      $PACKAGE

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

  After obtaining the $PACKAGE library, place in folder

      $sourceBASE/$PACKAGE/
  or  $sourceBASE/sources/$PACKAGE/

  prior to running this script.

USAGE
    showDownloadHint ccmio
    exit 0  # Clean exit
}
#------------------------------------------------------------------------------

# Parse options
while [ "$#" -gt 0 ]
do
    case "$1" in
    '') ;;      # Ignore empty
    -h | -help*) printHelp;;
    -list)      printVersions;;
    -gcc)       useGccWmake ;;

    lib|libso)
        targetType="$1"
        ;;

    libccmio/* | sources/libccmio* | \
    libccmio-[0-9]*)
        PACKAGE="${1%%/}"
        ;;
    *)
        die "unknown option/argument: '$1'"
        ;;
    esac
    shift
done

requireWMakeToolchain
requireExtLibBin

#------------------------------------------------------------------------------
#
# Build LIBCCMIO
#   *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"

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

#
# Manual installation
#
install()
{
    local incdir="$PKG_PREFIX"/include/libccmio

    # Remove build artifacts from the source directory
    # (for a clean build next time)
    wclean

    echo
    echo "Adjusting installation"
    echo "Installing headers: $incdir"

    # Make headers available
    mkdir -m 0755 -p "$incdir"
    /bin/cp -pv "$PKG_SOURCE"/libccmio/ccmio*.h "$incdir"
}

echo "Starting build: $PACKAGE ($targetType)"
echo
(
    cd "$PKG_SOURCE" || exit
    rm -rf "$PKG_PREFIX"
    rm -f "$FOAM_EXT_LIBBIN/libccmio$EXT_SO"

    cpMakeFiles libccmio 2>/dev/null

    # Static libraries in sub-directory
    export CCMIO_LIB_DIR="$PKG_PREFIX/lib$WM_COMPILER_LIB_ARCH"

    # Dynamic libraries directly into FOAM_EXT_LIBBIN
    if [ "$targetType" = libso ]
    then
        CCMIO_LIB_DIR="$FOAM_EXT_LIBBIN"
    fi
    mkdir -m 0755 -p "$CCMIO_LIB_DIR" 2>/dev/null

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

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