K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2019-03-07T20:40:39.898436Z
K 7
svn:log
V 396
Disable WITH_RETPOLINE on stable/12.

It is known that clang 7 generates broken ifunc calls when retpoline is
enabled. Since libc uses ifuncs, mark WITH_RETPOLINE as always broken
and disabled. To be removed after clang 8 MFC.

This is a direct commit to the branch.

Reported by:	many
Tested by:	Nikola Mihaylov <c.source.code@gmail.com>
Reviewed by:	emaste
Sponsored by:	The FreeBSD Foundation

END