[OE-core] GCC 9 Drops Support For Older ARM Microarchitecture Versions

[Denys Dmytriyenko]

https://www.phoronix.com/scan.php?page=news_item&px=GCC-9-Dropping-Older-ARM

Particularly, ARMv5 and ARMv5E are being dropped (but T and TE variants 
remain)

Are there any concerns from OE community perspective?

At least for binutils we needed this patch even for armv5te:
http://cgit.openembedded.org/openembedded-core/tree/meta/recipes-devtools/binutils/binutils/0007-Add-the-armv5e-architecture-to-binutils.patch

Any other way this change will affect us? Thanks.

-- 
Denys