[PATCH AUTOSEL 5.4 05/23] powerpc: Drop -me200 addition to build flags

Sasha Levin
2020-12-03T13:31:09Z

From: Michael Ellerman <mpe@ellerman.id.au>

[ Upstream commit e02152ba2810f7c88cb54e71cda096268dfa9241 ]

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>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Acked-by: Scott Wood <oss@buserror.net>
Link: https://lore.kernel.org/r/20201116120913.165317-1-mpe@ellerman.id.au
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/powerpc/Makefile | 1 -
1 file changed, 1 deletion(-)

diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 37ac731a556b8..9f73fb6b1cc91 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -250,7 +250,6 @@ KBUILD_CFLAGS += $(call cc-option,-mno-string)

cpu-as-$(CONFIG_4xx) += -Wa,-m405
cpu-as-$(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
--
2.27.0