+simpleperf_cppflags_host_linux := $(simpleperf_cppflags_host) \
+
+simpleperf_cppflags_host_darwin := $(simpleperf_cppflags_host) \
+ -I $(LOCAL_PATH)/darwin_support/include \
+
+LLVM_ROOT_PATH := external/llvm
+include $(LLVM_ROOT_PATH)/llvm.mk
+
+simpleperf_shared_libraries_target := \
+ libbacktrace \