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| author | Masahiro Yamada <masahiroy@kernel.org> | 2023-04-02 02:01:17 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2023-04-17 11:23:06 +0900 |
| commit | ddc72c9659b5a85a2d135503caf193da0723e813 (patch) | |
| tree | aa5453d5711d31d9d95cc302c8aa3b48face6e85 /scripts | |
| parent | fb318e54fea6b8532833faef98c8b7720a30b29d (diff) | |
| download | lwn-ddc72c9659b5a85a2d135503caf193da0723e813.tar.gz lwn-ddc72c9659b5a85a2d135503caf193da0723e813.zip | |
kbuild: clang: do not use CROSS_COMPILE for target triple
The target triple is overridden by the user-supplied CROSS_COMPILE,
but I do not see a good reason to support it. Users can use a new
architecture without adding CLANG_TARGET_FLAGS_*, but that would be
a rare case.
Use the hard-coded and deterministic target triple all the time.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.clang | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/scripts/Makefile.clang b/scripts/Makefile.clang index 70b354fa1cb4..9076cc939e87 100644 --- a/scripts/Makefile.clang +++ b/scripts/Makefile.clang @@ -13,15 +13,11 @@ CLANG_TARGET_FLAGS_x86 := x86_64-linux-gnu CLANG_TARGET_FLAGS_um := $(CLANG_TARGET_FLAGS_$(SUBARCH)) CLANG_TARGET_FLAGS := $(CLANG_TARGET_FLAGS_$(SRCARCH)) -ifeq ($(CROSS_COMPILE),) ifeq ($(CLANG_TARGET_FLAGS),) -$(error Specify CROSS_COMPILE or add '--target=' option to scripts/Makefile.clang) +$(error add '--target=' option to scripts/Makefile.clang) else CLANG_FLAGS += --target=$(CLANG_TARGET_FLAGS) -endif # CLANG_TARGET_FLAGS -else -CLANG_FLAGS += --target=$(notdir $(CROSS_COMPILE:%-=%)) -endif # CROSS_COMPILE +endif ifeq ($(LLVM_IAS),0) CLANG_FLAGS += -fno-integrated-as |