core/clang/TARGET_x86_64.mk - platform/build - Git at Google

 RS_TRIPLE := aarch64-linux-android
 RS_TRIPLE_CFLAGS := -D__x86_64__
 RS_COMPAT_TRIPLE := x86_64-linux-android

 TARGET_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-x86_64-android.a
	RS_TRIPLE := aarch64-linux-android
	RS_TRIPLE_CFLAGS := -D__x86_64__
	RS_COMPAT_TRIPLE := x86_64-linux-android

	TARGET_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-x86_64-android.a