compile with -Dlint to enable optional initialization and cleanup code
    
    Upstream suggests to build with -Dlint for static analyzers:
    
        https://lists.gnu.org/archive/html/coreutils/2018-06/msg00110.html
    
    ... and even for production binary RPMs:
    
        https://lists.gnu.org/archive/html/bug-gnulib/2020-05/msg00130.html
    
    There is currently no measurable performance drop or other known downside.