Various libgloss problems after recent changes

[Jeff Law]

On 2/21/23 14:39, Jeff Johnston wrote:
> Hi Jeff,
> 
> Any progress on figuring out why -idirafter is being flagged for the 
> fr30-elf build?  I have reformulated a patch to conditionally specify
> the top-level include directory only for arm configurations.  If the 
> build error is unavoidable for the time-being and you want to try the 
> patch, it is attached.
Funny, I'd been poking at it a bit this morning, too much red on the 
dashboard.

I think the reason your patch didn't work is libgloss/config/default.mh 
also injects an idirafter.

jeff