rule InvokeLibtoolFinish
{
    # eventually invoke libtool --mode=finish after installation
    if ! $(INVOKE_LIBTOOL_FINISH) && ! $(DESTDIR) {
        INVOKE_LIBTOOL_FINISH = true ; 
        NotFile libtool_finish ;
        Always libtool_finish ;
        LibToolFinish libtool_finish ;
        Depends install_lib : libtool_finish ;
    }
    Depends libtool_finish : $(<) ;
}

rule DoLibToolClean
{
    local target = libtoolclean ;
    Always $(target) ;
    NotFile $(target) ;

    Depends clean : $(target) ;
    LibToolClean $(target) ;
}

actions LibToolFinish bind INSTALLLIBS
{
    $(LIBTOOL) --mode=finish $(libdir)
}

actions LibToolClean
{
    $(LIBTOOL) --mode=clean $(RM)
}

if ! $(LIBTOOL_VERBOSE)
{
    LIBTOOL = "$(LIBTOOL) --quiet" ;
}