K 10
svn:author
V 4
ngie
K 8
svn:date
V 27
2017-01-15T09:05:26.881503Z
K 7
svn:log
V 379
Turn COMPILER_VERSION/COMPILER_TYPE make check into a compile-time check
of the clang version

This works around breakage on ^/stable/10 when running installworld from
a ^/stable/10 host where the test wouldn't be compiled on the first
go-around and would be missing when make installworld is run.

MFC after:	1 week
PR:		208703
Reported by:	emaste
Sponsored by:	Dell EMC Isilon

END