powerpc/boot: Set target when cross-compiling for clang

Clang needs to be told which target it is building for when cross compiling. Link: ClangBuiltLinux#259 Signed-off-by: Joel Stanley <[email protected]> Tested-by: Daniel Axtens <[email protected]> # powerpc 64-bit BE Acked-by: Michael Ellerman <[email protected]> Reviewed-by: Nick Desaulniers <[email protected]> Signed-off-by: Masahiro Yamada <[email protected]>
vieko · Nov 13, 2018 · 813af51 · 813af51
1 parent 3bd9805
commit 813af51
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
@@ -55,6 +55,11 @@ BOOTAFLAGS	:= -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
 
 BOOTARFLAGS	:= -cr$(KBUILD_ARFLAGS)
 
+ifdef CONFIG_CC_IS_CLANG
+BOOTCFLAGS += $(CLANG_FLAGS)
+BOOTAFLAGS += $(CLANG_FLAGS)
+endif
+
 ifdef CONFIG_DEBUG_INFO
 BOOTCFLAGS	+= -g
 endif