From c859a75e85888964fad1fa2d4443c09ff6bdb1b6 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Wed, 7 Nov 2012 22:15:28 +0000
Subject: [PATCH] For kernel builds with PROFLEVEL >= 1, such as LINT, don't
 attempt to use the -falign-functions option if the compiler is clang, as the
 flag is not supported.

MFC after:	1 week
---
 sys/conf/kern.pre.mk | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sys/conf/kern.pre.mk b/sys/conf/kern.pre.mk
index 7e6e20a08e0..cfcaa3b950f 100644
--- a/sys/conf/kern.pre.mk
+++ b/sys/conf/kern.pre.mk
@@ -102,7 +102,10 @@ CLANG_NO_IAS= -no-integrated-as
 .endif
 
 .if defined(PROFLEVEL) && ${PROFLEVEL} >= 1
-CFLAGS+=	-DGPROF -falign-functions=16
+CFLAGS+=	-DGPROF
+.if ${COMPILER_TYPE} != "clang"
+CFLAGS+=	-falign-functions=16
+.endif
 .if ${PROFLEVEL} >= 2
 CFLAGS+=	-DGPROF4 -DGUPROF
 PROF=	-pg -mprofiler-epilogue