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ARM: 8854/1: drop -mauto-it

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The assembler option -mauto-it is no longer a valid option. The last
remaining references have been removed from the documentation in
July 2009 [0].

The currently supported binutils version is 2.20 (released in
September 2009) or higher where gas supports -mimplicit-it=always.
Drop the fallback to -mauto-it and use -mimplicit-it=always only.

[0] https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=529707530657a333a304c651c808ea630c955223

Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Stefan Agner 2019-03-23 12:14:25 +01:00 committed by Russell King
parent e8c24bbda7
commit fe4fb99020
1 changed files with 1 additions and 2 deletions
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3
arch/arm/Makefile
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@ -113,8 +113,7 @@ CFLAGS_ABI +=-funwind-tables
endif endif
ifeq ($(CONFIG_THUMB2_KERNEL),y) ifeq ($(CONFIG_THUMB2_KERNEL),y)
AFLAGS_AUTOIT :=$(call as-option,-Wa$(comma)-mimplicit-it=always,-Wa$(comma)-mauto-it) CFLAGS_ISA :=-mthumb -Wa,-mimplicit-it=always
CFLAGS_ISA :=-mthumb $(AFLAGS_AUTOIT)
AFLAGS_ISA :=$(CFLAGS_ISA) -Wa$(comma)-mthumb AFLAGS_ISA :=$(CFLAGS_ISA) -Wa$(comma)-mthumb
# Work around buggy relocation from gas if requested: # Work around buggy relocation from gas if requested:
ifeq ($(CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11),y) ifeq ($(CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11),y)