diff --git a/core/binary.mk b/core/binary.mk
index c677dea..55b529c 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -132,15 +132,6 @@
   endif
 endif
 
-####################################################
-## Add profiling flags if aprof is turned on
-####################################################
-ifeq ($(strip $(LOCAL_ENABLE_APROF)),true)
-  # -ffunction-sections and -fomit-frame-pointer are conflict with -pg
-  LOCAL_CFLAGS += -fno-omit-frame-pointer -fno-function-sections -pg
-  LOCAL_CPPFLAGS += -fno-omit-frame-pointer -fno-function-sections -pg
-endif
-
 ###########################################################
 ## Explicitly declare assembly-only __ASSEMBLY__ macro for
 ## assembly source
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 0648b35..7b3ab31 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -83,8 +83,6 @@
 LOCAL_COPY_HEADERS:=
 LOCAL_FORCE_STATIC_EXECUTABLE:=
 LOCAL_ADDITIONAL_DEPENDENCIES:=
-LOCAL_ENABLE_APROF:=
-LOCAL_ENABLE_APROF_JNI:=
 LOCAL_COMPRESS_MODULE_SYMBOLS:=
 LOCAL_STRIP_MODULE:=
 LOCAL_JNI_SHARED_LIBRARIES:=
diff --git a/core/executable.mk b/core/executable.mk
index d6b342e..f35ebcc 100644
--- a/core/executable.mk
+++ b/core/executable.mk
@@ -23,17 +23,6 @@
 endif
 
 ifndef skip_build_from_source
-####################################################
-## Add profiling libraries if aprof is turned
-####################################################
-ifeq ($(strip $(LOCAL_ENABLE_APROF)),true)
-  ifeq ($(LOCAL_FORCE_STATIC_EXECUTABLE), true)
-    LOCAL_STATIC_LIBRARIES += libaprof libaprof_static libc libcutils
-  else
-    LOCAL_SHARED_LIBRARIES += libaprof libaprof_runtime libc
-  endif
-  LOCAL_WHOLE_STATIC_LIBRARIES += libaprof_aux
-endif
 
 include $(BUILD_SYSTEM)/dynamic_binary.mk
 
diff --git a/core/shared_library.mk b/core/shared_library.mk
index 5619274..bf83c0c 100644
--- a/core/shared_library.mk
+++ b/core/shared_library.mk
@@ -31,17 +31,6 @@
 endif
 
 ifndef skip_build_from_source
-####################################################
-## Add profiling libraries if aprof is turned
-####################################################
-ifeq ($(strip $(LOCAL_ENABLE_APROF_JNI)),true)
-  LOCAL_ENABLE_APROF := true
-  LOCAL_WHOLE_STATIC_LIBRARIES += libaprof_jni
-endif
-
-ifeq ($(strip $(LOCAL_ENABLE_APROF)),true)
-  LOCAL_SHARED_LIBRARIES += libaprof libaprof_runtime
-endif
 
 # Put the built targets of all shared libraries in a common directory
 # to simplify the link line.
@@ -49,7 +38,6 @@
 
 include $(BUILD_SYSTEM)/dynamic_binary.mk
 
-
 # Define PRIVATE_ variables from global vars
 my_target_global_ld_dirs := $(TARGET_GLOBAL_LD_DIRS)
 ifeq ($(LOCAL_CLANG),true)
diff --git a/core/static_library.mk b/core/static_library.mk
index 976963e..525806b 100644
--- a/core/static_library.mk
+++ b/core/static_library.mk
@@ -18,13 +18,6 @@
 $(error $(LOCAL_PATH): Cannot set module stem for a library)
 endif
 
-####################################################
-## Add profiling libraries if aprof is turned
-####################################################
-ifeq ($(strip $(LOCAL_ENABLE_APROF)),true)
-  LOCAL_WHOLE_STATIC_LIBRARIES += libaprof
-endif
-
 include $(BUILD_SYSTEM)/binary.mk
 
 ifeq ($(LOCAL_RAW_STATIC_LIBRARY),true)