From: Joel Stanley <joel@jms.id.au>
Date: Mon, 12 Nov 2018 04:21:15 +0000 (+1030)
Subject: Makefile: Export clang toolchain variables
X-Git-Tag: v4.19.15~52
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f4c27d53b15dbd8bae0b3095cf3cfff20d43ceb2;p=platform%2Fkernel%2Flinux-rpi.git

Makefile: Export clang toolchain variables

commit 3bd9805090af843b25f97ffe5049f20ade1d86d6 upstream.

The powerpc makefile will use these in it's boot wrapper.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/Makefile b/Makefile
index 2ac3117..2643454 100644
--- a/Makefile
+++ b/Makefile
@@ -493,6 +493,7 @@ endif
 CLANG_FLAGS	+= -no-integrated-as
 KBUILD_CFLAGS	+= $(CLANG_FLAGS)
 KBUILD_AFLAGS	+= $(CLANG_FLAGS)
+export CLANG_FLAGS
 endif
 
 RETPOLINE_CFLAGS_GCC := -mindirect-branch=thunk-extern -mindirect-branch-register