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| author | Nathan Chancellor <nathan@kernel.org> | 2023-01-12 04:05:00 +0100 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2023-01-26 04:41:29 +0100 |
| commit | 337ff6bb8960fdc128cabd264aaea3d42ca27a32 (patch) | |
| tree | ffafdc9568935ecc2cb271fe8e9d6de966b2d2b4 /arch/mips | |
| parent | MIPS: Always use -Wa,-msoft-float and eliminate GAS_HAS_SET_HARDFLOAT (diff) | |
| download | linux-337ff6bb8960fdc128cabd264aaea3d42ca27a32.tar.xz linux-337ff6bb8960fdc128cabd264aaea3d42ca27a32.zip | |
MIPS: Prefer cc-option for additions to cflags
A future change will switch as-option to use KBUILD_AFLAGS instead of
KBUILD_CFLAGS to allow clang to drop -Qunused-arguments, which may cause
issues if the flag being tested requires a flag previously added to
KBUILD_CFLAGS but not KBUILD_AFLAGS. Use cc-option for cflags additions
so that the flags are tested properly.
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/Makefile | 2 | ||||
| -rw-r--r-- | arch/mips/loongson2ef/Platform | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/Makefile b/arch/mips/Makefile index a00a6d94e16f..04e46ec24319 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -143,7 +143,7 @@ cflags-y += -fno-stack-check # # Avoid this by explicitly disabling that assembler behaviour. # -cflags-y += $(call as-option,-Wa$(comma)-mno-fix-loongson3-llsc,) +cflags-y += $(call cc-option,-Wa$(comma)-mno-fix-loongson3-llsc,) # # CPU-dependent compiler/assembler options for optimization. diff --git a/arch/mips/loongson2ef/Platform b/arch/mips/loongson2ef/Platform index eebabf9df6ac..c6f7a4b95997 100644 --- a/arch/mips/loongson2ef/Platform +++ b/arch/mips/loongson2ef/Platform @@ -25,7 +25,7 @@ cflags-$(CONFIG_CPU_LOONGSON2F) += -march=loongson2f # binutils does not merge support for the flag then we can revisit & remove # this later - for now it ensures vendor toolchains don't cause problems. # -cflags-$(CONFIG_CPU_LOONGSON2EF) += $(call as-option,-Wa$(comma)-mno-fix-loongson3-llsc,) +cflags-$(CONFIG_CPU_LOONGSON2EF) += $(call cc-option,-Wa$(comma)-mno-fix-loongson3-llsc,) # Enable the workarounds for Loongson2f ifdef CONFIG_CPU_LOONGSON2F_WORKAROUNDS |