K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2019-12-05T19:37:30.102622Z
K 7
svn:log
V 384
Add a new "riscv-relaxations" linker feature.

When the linker doesn't have this feature, add -mno-relax to CFLAGS
on RISC-V.

Define the feature for ld.bfd, but not lld.  If lld gains relaxation
support in a newer version, we can enable it for those versions of lld
in bsd.linker.mk.

Reviewed by:	mhorne
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D22659

END