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Commit ed56902c authored by Ying Wang's avatar Ying Wang
Browse files

Remove arm64 clang build warning 

Now we have enabled arm64 clang.
This change remvoed arm64 clang build warning and cleaned the
arm64 unknow c flags.

Change-Id: Ia583a78c6d364e603ff09df423aa34a6e03d0b9b
parent 97542cc9

core/clang/TARGET_arm64.mk

+0 −1
Original line number Diff line number Diff line
@@ -50,5 +50,4 @@ CLANG_TARGET_GLOBAL_LDFLAGS := \ 
  $(call convert-to-clang-flags,$(TARGET_GLOBAL_LDFLAGS)) \

  $(CLANG_CONFIG_arm64_TARGET_EXTRA_LDFLAGS)



$(warning Incorrect arm64 RS_TRIPLE, fix me!)

RS_TRIPLE := aarch64-linux-android

core/clang/arm64.mk

+2 −8
Original line number Diff line number Diff line 
# 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 := \
@@ -12,18 +10,14 @@ 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



# We don't have any arm64 flags to substitute yet.

define subst-clang-incompatible-arm64-flags

  $(subst -march=armv5te,-march=armv5t,\

  $(subst -march=armv5e,-march=armv5,\

  $(subst -mcpu=cortex-a15,-march=armv7-a,\

  $(1))))

  $(1)

endef

core/combo/TARGET_linux-arm64.mk

+0 −3
Original line number Diff line number Diff line
@@ -47,9 +47,6 @@ ifeq ($(strip $(wildcard $(TARGET_ARCH_SPECIFIC_MAKEFILE))),) 
$(error Unknown ARM architecture version: $(TARGET_ARCH_VARIANT))

endif



# TODO: Enable Clang when aarch64 prebuilt is added

# WITHOUT_TARGET_CLANG := true



include $(TARGET_ARCH_SPECIFIC_MAKEFILE)



# You can set TARGET_TOOLS_PREFIX to get gcc from somewhere else