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# Clang flags for arm64 arch, target or host.
$(warning Untested arm64 clang flags, fix me!)
CLANG_CONFIG_arm64_EXTRA_ASFLAGS :=
CLANG_CONFIG_arm64_EXTRA_CFLAGS := \
-mllvm -arm-enable-ehabi
CLANG_CONFIG_arm64_EXTRA_LDFLAGS :=
# Include common unknown flags
CLANG_CONFIG_arm64_UNKNOWN_CFLAGS := \
$(CLANG_CONFIG_UNKNOWN_CFLAGS) \
-mthumb-interwork \
-fgcse-after-reload \
-frerun-cse-after-loop \
-frename-registers \
-fno-builtin-sin \
-fno-strict-volatile-bitfields \
-fno-align-jumps \
-Wa,--noexecstack
define subst-clang-incompatible-arm64-flags
$(subst -march=armv5te,-march=armv5t,\
$(subst -march=armv5e,-march=armv5,\
$(subst -mcpu=cortex-a15,-march=armv7-a,\
$(1))))
endef
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