git: 4c1575e360c5 - stable/12 - kern.mk: clang >= 16 already infers ELFv2 for powerpc64

The branch stable/12 has been updated by dim:

URL: https://cgit.FreeBSD.org/src/commit/?id=4c1575e360c5a3fb048de69762c039de9583b1b2

commit 4c1575e360c5a3fb048de69762c039de9583b1b2
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2023-04-20 19:27:11 +0000
Commit:     Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2023-04-23 09:33:12 +0000

    kern.mk: clang >= 16 already infers ELFv2 for powerpc64
    
    There is no need to pass -mabi=elfv2 explicitly anymore, and with clang
    16 in fact results in a "unused argument" warning.
    
    MFC after:      3 days
    
    (cherry picked from commit 42140052765e05c83a3ea797dce3eaad94bc3733)
---
 sys/conf/kern.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/conf/kern.mk b/sys/conf/kern.mk
index f1e59f2ce497..bbae4ee22009 100644
--- a/sys/conf/kern.mk
+++ b/sys/conf/kern.mk
@@ -226,8 +226,10 @@ CFLAGS.gcc+=	-mabi=elfv2
 .else
 CFLAGS.gcc+=	-mcall-aixdesc
 .endif
+.if ${COMPILER_VERSION} < 160000
 CFLAGS.clang+=	-mabi=elfv2
 .endif
+.endif
 
 #
 # For MIPS we also tell gcc to use floating point emulation