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Commit f3a53f7b authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

arm64: move GCC version check for ARCH_SUPPORTS_INT128 to Kconfig



This becomes much neater in Kconfig.

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: default avatarWill Deacon <will.deacon@arm.com>
Reviewed-by: default avatarKees Cook <keescook@chromium.org>
parent 469cb737
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+1 −0
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ config ARM64
	select ARCH_USE_QUEUED_RWLOCKS
	select ARCH_SUPPORTS_MEMORY_FAILURE
	select ARCH_SUPPORTS_ATOMIC_RMW
	select ARCH_SUPPORTS_INT128 if GCC_VERSION >= 50000 || CC_IS_CLANG
	select ARCH_SUPPORTS_NUMA_BALANCING
	select ARCH_WANT_COMPAT_IPC_PARSE_VERSION
	select ARCH_WANT_FRAME_POINTERS
+0 −6
Original line number Diff line number Diff line
@@ -56,12 +56,6 @@ KBUILD_AFLAGS += $(lseinstr) $(brokengasinst)
KBUILD_CFLAGS	+= $(call cc-option,-mabi=lp64)
KBUILD_AFLAGS	+= $(call cc-option,-mabi=lp64)

ifeq ($(cc-name),clang)
KBUILD_CFLAGS	+= -DCONFIG_ARCH_SUPPORTS_INT128
else
KBUILD_CFLAGS	+= $(call cc-ifversion, -ge, 0500, -DCONFIG_ARCH_SUPPORTS_INT128)
endif

ifeq ($(CONFIG_CPU_BIG_ENDIAN), y)
KBUILD_CPPFLAGS	+= -mbig-endian
CHECKFLAGS	+= -D__AARCH64EB__