On Tue, Aug 02, 2016 at 10:09:15AM -0500, Segher Boessenkool wrote: > On Wed, Aug 03, 2016 at 12:00:09AM +0930, Alan Modra wrote: > > If -m<option>/-mno-<option> were printed when displaying help then it > > would be appropriate to show "Use/do not use" and similar, but we > > don't see any mention of -mno-<option>: The help info is printed > > against -m<option> so IMO it should say what -m<option> does. > > Many of these options are marked Undocumented, so how do you see > --help displaying these docs?
What are now comments are sitting right where the doc string goes. It's all too easy to make the option documented by removing the comment marker and/or "Undocumented", so the comments really ought to be ready for display with --target-help. > Okay for trunk, nice cleanup, And committed. -- Alan Modra Australia Development Lab, IBM
