Messages in this thread | | | From | Nick Desaulniers <> | Date | Mon, 16 Nov 2020 15:34:52 -0800 | Subject | Re: [PATCH] powerpc: Drop -me200 addition to build flags |
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On Mon, Nov 16, 2020 at 4:09 AM Michael Ellerman <mpe@ellerman.id.au> wrote: > > Currently a build with CONFIG_E200=y will fail with: > > Error: invalid switch -me200 > Error: unrecognized option -me200 > > Upstream binutils has never supported an -me200 option. Presumably it > was supported at some point by either a fork or Freescale internal > binutils. > > We can't support code that we can't even build test, so drop the > addition of -me200 to the build flags, so we can at least build with > CONFIG_E200=y. > > Reported-by: Németh Márton <nm127@freemail.hu> > Reported-by: kernel test robot <lkp@intel.com> > Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Thanks for the patch; this should make randconfig builds not pick this non-buildable config.
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
> --- > > More discussion: https://lore.kernel.org/lkml/202011131146.g8dPLQDD-lkp@intel.com > --- > arch/powerpc/Makefile | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile > index a4d56f0a41d9..16b8336f91dd 100644 > --- a/arch/powerpc/Makefile > +++ b/arch/powerpc/Makefile > @@ -248,7 +248,6 @@ KBUILD_CFLAGS += $(call cc-option,-mno-string) > cpu-as-$(CONFIG_40x) += -Wa,-m405 > cpu-as-$(CONFIG_44x) += -Wa,-m440 > cpu-as-$(CONFIG_ALTIVEC) += $(call as-option,-Wa$(comma)-maltivec) > -cpu-as-$(CONFIG_E200) += -Wa,-me200 > cpu-as-$(CONFIG_E500) += -Wa,-me500 > > # When using '-many -mpower4' gas will first try and find a matching power4 > -- > 2.25.1 >
-- Thanks, ~Nick Desaulniers
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