[CentOS] Compiling latest postfix fails on C8

Hi,
I tried to compile the latest version of postfix, runs fine on C6 and C7,
on C8 it fails.
Complaining about missing ypclnt.h, this should com from glibc-headers.
Any suggestions?

	Adrian



-- 
	Adri P. van Bloois


"Elegance is not a dispensable luxury but a factor that decides between 
 success and failure."
	Edsger W. Dijkstra