How to solve error while building mangoH red board for wp7700 module?

Hello,
I am getting this error after running “make red_wp77xx” command from mangoH root directory.
I have attached snap shot of the error.

Hi JagirMehta,

build fail at kernel modules which is new in Legato 18.05+.
https://docs.legato.io/latest/releaseNotes18051.html#rn1805_BFeatures

Please try build with version > 18.05 and see any improvement.

Thx