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From:   Michael Ellerman <mpe@ellerman.id.au>
To:     linuxppc-dev@ozlabs.org
Cc:     christophe.leroy@csgroup.eu, segher@kernel.crashing.org,
        linux-kernel@vger.kernel.org, ndesaulniers@google.com,
        natechancellor@gmail.com, oss@buserror.net
Subject: [PATCH] powerpc: Drop -me200 addition to build flags
Date:   Mon, 16 Nov 2020 23:09:13 +1100
Message-Id: <20201116120913.165317-1-mpe@ellerman.id.au>
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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>
---

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