understanding gcc's header choices and how to fix them

[Ken Cunningham]

> On May 29, 2018, at 11:46 AM, Ryan Schmidt <ryandesign at macports.org> wrote:
> 
> 
> On May 28, 2018, at 11:49, Joshua Root wrote:
> 
>> On 2018-5-28 13:58 , Ken Cunningham wrote:

>> Not 100% certain but I would think this is telling it where to install
>> its headers (as opposed to "use the headers in this location"; it
>> probably uses its own headers wherever they are installed regardless).
> 
> 

Thanks for the insight.

So it looks like I would need to backport the header fix to each version of gcc I’m interested in fixing, then.

That’s what I pretty much expected, I guess.

Fair enough — the reason I have to use gcc48 to build TenFourFox rather than gcc6 or gcc7 is more than likely due to differences in the gcc48 headers anyway, I suppose.

Thanks,

Ken