Hi, Is it possible at all to have a configure option whose help message can expand a variable, or can otherwise accept the output of a command at configure-time?
For example, imagine this as part of the output of `./configure': --with-user=user Who to complain to (default X) Where X could be, say, the output of the command `whoami'. This might be done by usual means (couldn't do it) or just with some trickery to to inject the string manually at the end of some section (say HELP_CANON or other), and giving the output of the command on a new line, so it doesn't get inside the `cat << LABEL ... LABEL' constructs that seem to be used to output options and help messages. Thanks,
