s/silly/underquoted definition/

    unlink "autom4te.cache";

    # generate the build files

    logit "invoke buildconf, but filter off the silly aclocal warnings";

    logit "invoke buildconf, but filter off aclocal underquoted definition warnings";

    open(F, "./buildconf 2>&1 |") or die;

    open(LOG, ">$buildlog") or die;

    while (<F>) {