COLLECT_LTO_WRAPPER - declaration sys wide - where/how?

["lejeczek via gcc-help" <gcc-help@xxxxxxxxxxx>]

hi guys

I have cron which is supposed to update a few things which involves 
compiler but it fails. I could find only one bit which is not there, but 
which there for root when root does the same thing.

Cron does not seem to get COLLECT_LTO_WRAPPER declared. And that is on 
one box where a sister box's cron gets it okey.

How to fix that? (I'm on Centos 7.5)

many thanks, L.