diff options
| author | Joel Stanley <joel@jms.id.au> | 2018-11-12 14:51:16 +1030 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-13 10:01:04 +0100 |
| commit | d75c8c0afd357e66b55b4548919bb6d5a5a8e8fb (patch) | |
| tree | e365736868afcb931b050b036cb61195dafaa892 | |
| parent | 72d217d5df485027769cfc1a69e4d9bffaa30bfe (diff) | |
powerpc/boot: Set target when cross-compiling for clang
commit 813af51f5d30a2da6a2523c08465f9726e51772e upstream.
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>
[nc: Use 'ifeq ($(cc-name),clang)' instead of 'ifdef CONFIG_CC_IS_CLANG'
because that config does not exist in 4.14; the Kconfig rewrite
that added that config happened in 4.18]
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -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 b479926f0167..e2a5a932c24a 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -49,6 +49,11 @@ endif BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc +ifeq ($(cc-name),clang) +BOOTCFLAGS += $(CLANG_FLAGS) +BOOTAFLAGS += $(CLANG_FLAGS) +endif + ifdef CONFIG_DEBUG_INFO BOOTCFLAGS += -g endif |