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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Nico asks:<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">+def warn_drv_ps4_force_pic : Warning<<br>
+ "option '%0' was ignored by the PS4 toolchain, using '-fPIC'">,<br>
+ InGroup<OptionIgnored>;<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Should this use the existing UnusedCommandLineArgument instead of introducing a new group?<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Depends on what kinds of distinctions you want to make, when it comes to how-to-turn-off-warnings. OptionIgnored, IgnoredOptimizationArgument, InvalidCommandLineArgument,
and UnusedCommandLineArgument all seem to be somewhat related; each of the first three has only one warning in the group, maybe they could all be folded into the last one.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Looks like there are other similar warnings that currently have no group but probably could be folded into the group, e.g. warn_c_kext.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Is there guidance/documentation about how groups ought to be used and when it's appropriate to define a new one? Or is it more like "check around for an existing
group that seems to fit"?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">--paulr<o:p></o:p></span></p>
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