Hi Shuah, Nathan,
On 09/08/2022 18:41, Nathan Chancellor wrote:
On Tue, Aug 09, 2022 at 04:22:31PM +0200, Guillaume Tucker wrote:
Add missing cases for the i386 and x86_64 architectures when determining the LLVM target for building kselftest.
Fixes: 795285ef2425 ("selftests: Fix clang cross compilation") Signed-off-by: Guillaume Tucker guillaume.tucker@collabora.com
Right, I think this is the correct thing to do for the selftests. For the main kernel build, we use CLANG_TARGETS_FLAGS_x86 because ARCH=i386 and ARCH=x86_64 are covered by SUBARCH=x86, which is what we switch on, rather than ARCH. I do see a couple of references to SUBARCH in the tools directory but I am not sure if that is usable for this part so:
Reviewed-by: Nathan Chancellor nathan@kernel.org
Thanks for the review.
Could you please apply this patch? It looks like it was forgotten like the one with the missing trailing ')' I sent around that time (now fixed with Mark's patch).
Alternatively, please let me know if anything else needs to be done for it.
Thanks, Guillaume
tools/testing/selftests/lib.mk | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index b1c62914366b..cc4c443d5b14 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -10,12 +10,14 @@ endif CLANG_TARGET_FLAGS_arm := arm-linux-gnueabi CLANG_TARGET_FLAGS_arm64 := aarch64-linux-gnu CLANG_TARGET_FLAGS_hexagon := hexagon-linux-musl +CLANG_TARGET_FLAGS_i386 := i386-linux-gnu CLANG_TARGET_FLAGS_m68k := m68k-linux-gnu CLANG_TARGET_FLAGS_mips := mipsel-linux-gnu CLANG_TARGET_FLAGS_powerpc := powerpc64le-linux-gnu CLANG_TARGET_FLAGS_riscv := riscv64-linux-gnu CLANG_TARGET_FLAGS_s390 := s390x-linux-gnu CLANG_TARGET_FLAGS_x86 := x86_64-linux-gnu +CLANG_TARGET_FLAGS_x86_64 := x86_64-linux-gnu CLANG_TARGET_FLAGS := $(CLANG_TARGET_FLAGS_$(ARCH)) ifeq ($(CROSS_COMPILE),) -- 2.30.2