# executables are *.exe for WNT. This variable is necessary since Cygwin 1.5.x
# Use spawn instead of fork when building dmake on cygwin. 
if test "$GUI" = "WNT"; then
    EXEEXT=".exe"
    DMAKE_CONF="--enable-spawn"
else
    EXEEXT=""
    DMAKE_CONF=""
fi
export EXEEXT

# ------------------------------------------------------------------------------
# Build jam if enabled. Grabbed from dmake build pieces
# BEWARE: this needs to be before the dmake build as we need the platform
# specific CC value ..

if test "$ENABLE_JAM" = "TRUE"; then
    if test ! -e "$SOLARENV/$OUTPATH/bin/jam$EXEEXT"; then
        cd "$SRC_ROOT/external/jam" || exit

        # For normal unixy systems
        if test -e "build_jam.sh" ; then
            INCLUDE=$JAM_INCLUDE LIB=$JAM_LIB ./build_jam.sh || exit
        fi

        echo ""
        echo "jam has been successfully built"

        cd ../..

        # copy the jam executable into solenv
        mkdir -p "$SOLARENV/$OUTPATH/bin"	
        cp "$SRC_ROOT/external/jam/src/jam$EXEEXT" "$SOLARENV/$OUTPATH/bin/jam$EXEEXT" 

    fi

    # Copy the dummy root Jamrules and Jamfile into $SRC_ROOT
    # They just include the real ones in solenv/jaminc
    cp "$SRC_ROOT/solenv/jaminc/Jamrules.1" "$SRC_ROOT/Jamrules" 
    if ! test -e "$SRC_ROOT/Jamrules" ; then
        echo "Error in copying $SRC_ROOT/solenv/jaminc/Jamrules.1 to $SRC_ROOT/Jamrules"
        exit 1; 
    fi

    cp "$SRC_ROOT/solenv/jaminc/Jamfile.1" "$SRC_ROOT/Jamfile" 
    if ! test -e "$SRC_ROOT/Jamfile" ; then
        echo "Error in copying $SRC_ROOT/solenv/jaminc/Jamfile.1 to $SRC_ROOT/Jamfile"
        exit 1; 
    fi

fi

# ------------------------------------------------------------------------------
# Build dmake

if test "$BUILD_DMAKE" != "NO"; then

    if test ! -x "$SOLARENV/$OUTPATH/bin/dmake$EXEEXT"; then

        cd "$SRC_ROOT/dmake" || exit

        # Special case! The w32/tcsh build needs CC pointing to the MSVC++ compiler
        # but we need a cygwin/gcc build dmake to understand the posix paths
        if test "$GUI" = "WNT" -a "$USE_SHELL" != "4nt"; then
            CC=""
            CXX=""
            export CC
            export CXX
        fi

        # For the W32/4nt case
        rm -rf objects

        # For normal unixy systems
        if test -f "Makefile" ; then
            $GNUMAKE distclean || exit
        fi

        ./configure $DMAKE_CONF || exit

        ## invoke the gnu make command set by configure.
        $GNUMAKE || exit

        echo ""
        echo "dmake has been successfully built"

        cd ..

    else

        echo ""
        echo "dmake present in $SOLARENV/$OUTPATH/bin/dmake$EXEEXT"

    fi

fi

mkdir -p "$SOLARENV/$OUTPATH/bin"
if test "$BUILD_DMAKE" != "NO"; then
    cp -f "$SRC_ROOT/dmake/dmake$EXEEXT" "$SOLARENV/$OUTPATH/bin" || exit
    echo ""
    echo "dmake copied to $SOLARENV/$OUTPATH/bin/dmake$EXEEXT"
fi

if test "$GUI" = "WNT" -a ! -x "$SOLARENV/$OUTPATH/bin/guw$EXEEXT"; then
  echo ""
  echo "Calling $GNUMAKE in guw"
  cd "$SRC_ROOT/config_office/guw" || exit
  $GNUMAKE || exit
  echo ""
  echo "guw has been successfully made"
  cp -f "$SRC_ROOT/config_office/guw/guw$EXEEXT" "$SOLARENV/$OUTPATH/bin" || exit
  echo ""
  echo "guw copied to $SOLARENV/$OUTPATH/bin/guw$EXEEXT"
fi

#make sure build.pl is executable 

chmod +x "$SRC_ROOT/solenv/bin/build.pl"
chmod +x "$SRC_ROOT/solenv/bin/zipdep.pl"
chmod +x "$SRC_ROOT/solenv/bin/gccinstlib.pl"