https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105096
Bug ID: 105096
Summary: --target-help not an alias for --help=target
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: trivial
Priority: P3
Component: driver
Assignee: unassigned at gcc dot gnu.org
Reporter: vries at gcc dot gnu.org
Target Milestone: ---
In common.opt, we read:
...
-target-help
Common Driver
Alias for --help=target.
...
But that doesn't seem to be correct, I get different results.
For instance, for nvptx target, we have an malias that atm is undocumented, and
we have:
...
$ cc1 --target-help 2>&1 | grep malias
$
...
and:
...
$ cc1 --help=target 2>&1 | grep malias
-malias [disabled]
$...
