[PATCH v2 1/2] Makefile: Export clang toolchain variables

[Joel Stanley]

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

Signed-off-by: Joel Stanley <joel at jms.id.au>
---
 Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index 09278330282d..840efe6eb54c 100644
--- a/Makefile
+++ b/Makefile
@@ -495,6 +495,7 @@ endif
 ifneq ($(GCC_TOOLCHAIN),)
 CLANG_FLAGS	+= --gcc-toolchain=$(GCC_TOOLCHAIN)
 endif
+export CLANG_FLAGS
 CLANG_FLAGS	+= -no-integrated-as
 KBUILD_CFLAGS	+= $(CLANG_FLAGS)
 KBUILD_AFLAGS	+= $(CLANG_FLAGS)
-- 
2.19.1