128962f5ab
[ Upstream commit 02e9a22ceef0227175e391902d8760425fa072c6 ]
The headercheck tries to call clang with a mix of compiler arguments
that don't include the target architecture. When building e.g. x86
headers on arm64, this produces a warning like
clang: warning: unknown platform, assuming -mfloat-abi=soft
Add in the KBUILD_CPPFLAGS, which contain the target, in order to make it
build properly.
See also 1b71c2fb04e7 ("kbuild: userprogs: fix bitsize and target
detection on clang").
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Fixes: feb843a469fb ("kbuild: add $(CLANG_FLAGS) to KBUILD_CPPFLAGS")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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| .. | ||
| dummy-include | ||
| include | ||
| .gitignore | ||
| default_cpio_list | ||
| gen_init_cpio.c | ||
| gen_initramfs.sh | ||
| initramfs_data.S | ||
| Kconfig | ||
| Makefile | ||