#!/bin/sh
# Run from OPENFOAM top-level directory only
cd ${0%/*} && wmakeCheckPwd "$WM_PROJECT_DIR" 2>/dev/null || {
    echo "Error (${0##*/}) : not located in \$WM_PROJECT_DIR"
    echo "    Check your OpenFOAM environment and installation"
    exit 1
}
[ -d "$WM_PROJECT_DIR" -a -f "$WM_PROJECT_DIR/etc/bashrc" ] || {
    echo "Error (${0##*/}) : WM_PROJECT_DIR appears to be incorrect"
    echo "    Check your OpenFOAM environment and installation"
    exit 1
}

. $WM_PROJECT_DIR/wmake/scripts/AllwmakeParseArguments

#------------------------------------------------------------------------------
# Preamble. Report compiler version
case "$WM_COMPILER" in
    Gcc*)    gcc --version 2>/dev/null | sed -ne '1p' ;;
    Clang*)  clang --version 2>/dev/null | sed -ne '1p' ;;
esac
# Preamble. Report mpirun location
command -v mpirun 2>/dev/null || true

echo "========================================"
date "+%Y-%m-%d %H:%M:%S %z" 2>/dev/null || echo "date is unknown"
echo "Starting compile ${WM_PROJECT_DIR##*/} ${0##*}"
echo "  $WM_COMPILER $WM_COMPILER_TYPE compiler"
echo "  ${WM_OPTIONS}, with ${WM_MPLIB} ${FOAM_MPI}"
echo "========================================"
echo

# Compile tools for wmake
"${WM_DIR:-wmake}"/src/Allmake

# Compile ThirdParty libraries and applications
if [ -d "$WM_THIRD_PARTY_DIR" ]
then
    $WM_THIRD_PARTY_DIR/Allwmake
else
    echo "No ThirdParty directory found - skipping"
fi

echo "========================================"
echo "Compile OpenFOAM libraries"
echo
src/Allwmake $targetType $*

echo "========================================"
echo "Compile OpenFOAM applications"
echo
applications/Allwmake $targetType $*

# Additional components/modules
if [ -d "$WM_PROJECT_DIR/modules" ]
then
    echo "========================================"
    echo "Compile OpenFOAM modules"
    echo
    (cd $WM_PROJECT_DIR/modules 2>/dev/null && wmake -all)
fi

# Count files in given directory. Ignore "Test-*" binaries.
_foamCountDirEntries()
{
    (cd "$1" 2>/dev/null && find -mindepth 1 -maxdepth 1 -type f 2>/dev/null) |\
        sed -e '\@/Test-@d' | wc -l
}

# Some summary information
echo
date "+%Y-%m-%d %H:%M:%S %z" 2>/dev/null || echo "date is unknown"
echo "========================================"
echo "  ${WM_PROJECT_DIR##*/}"
echo "  $WM_COMPILER $WM_COMPILER_TYPE compiler"
echo "  ${WM_OPTIONS}, with ${WM_MPLIB} ${FOAM_MPI}"
echo
echo "  api   = $(wmakeBuildInfo -show-api 2>/dev/null)"
echo "  patch = $(wmakeBuildInfo -show-patch 2>/dev/null)"
echo "  bin   = $(_foamCountDirEntries $FOAM_APPBIN) entries"
echo "  lib   = $(_foamCountDirEntries $FOAM_LIBBIN) entries"
echo
echo "========================================"

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