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| author |   Joel Stanley <joel@jms.id.au> | 2018-11-12 14:51:16 +1030 |
|---|---|---|
| committer |   Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-11-14 08:21:23 +0900 |
| commit | 813af51f5d30a2da6a2523c08465f9726e51772e (patch) | |
| tree | 194614ef005a84ccc958240174ca0d36f5f60bf0 /arch/powerpc/boot | |
| parent | Makefile: Export clang toolchain variables (diff) | |
| download | linux-dev-813af51f5d30a2da6a2523c08465f9726e51772e.tar.xz linux-dev-813af51f5d30a2da6a2523c08465f9726e51772e.zip | |
powerpc/boot: Set target when cross-compiling for clang
Clang needs to be told which target it is building for when cross
compiling.
Link: https://github.com/ClangBuiltLinux/linux/issues/259
Signed-off-by: Joel Stanley <joel@jms.id.au>
Tested-by: Daniel Axtens <dja@axtens.net> # powerpc 64-bit BE
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/powerpc/boot')
| -rw-r--r-- | arch/powerpc/boot/Makefile | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index 39354365f54a..111f97b1ccec 100644 --- 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 |