diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 10be6d2..f528981 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -155,7 +155,6 @@
 LOCAL_JAR_EXCLUDE_FILES:=
 LOCAL_JAR_PACKAGES:=
 LOCAL_JAR_EXCLUDE_PACKAGES:=
-LOCAL_LINT_FLAGS:=
 LOCAL_SOURCE_FILES_ALL_GENERATED:= # '',true
 # Don't delete the META_INF dir when merging static Java libraries.
 LOCAL_DONT_DELETE_JAR_META_INF:=
@@ -164,7 +163,6 @@
 LOCAL_PREBUILT_MODULE_FILE:=
 LOCAL_POST_LINK_CMD:=
 LOCAL_POST_INSTALL_CMD:=
-LOCAL_DIST_BUNDLED_BINARIES:=
 LOCAL_HAL_STATIC_LIBRARIES:=
 LOCAL_RMTYPEDEFS:=
 LOCAL_NO_SYNTAX_CHECK:=
diff --git a/core/config.mk b/core/config.mk
index 1075b7c..ddc64ca 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -478,7 +478,6 @@
 JAVATAGS := build/tools/java-event-log-tags.py
 LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX)
 BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX)
-LINT := prebuilts/sdk/tools/lint
 RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs
 APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg
 VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer
diff --git a/core/definitions.mk b/core/definitions.mk
index 1d9013a..ed8f6d7 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -810,42 +810,6 @@
 endif
 
 ###########################################################
-## Dump the variables that are associated with targets
-###########################################################
-
-define dump-module-variables
-@echo all_dependencies=$^
-@echo PRIVATE_YACCFLAGS=$(PRIVATE_YACCFLAGS);
-@echo PRIVATE_CFLAGS=$(PRIVATE_CFLAGS);
-@echo PRIVATE_CPPFLAGS=$(PRIVATE_CPPFLAGS);
-@echo PRIVATE_DEBUG_CFLAGS=$(PRIVATE_DEBUG_CFLAGS);
-@echo PRIVATE_C_INCLUDES=$(PRIVATE_C_INCLUDES);
-@echo PRIVATE_LDFLAGS=$(PRIVATE_LDFLAGS);
-@echo PRIVATE_LDLIBS=$(PRIVATE_LDLIBS);
-@echo PRIVATE_ARFLAGS=$(PRIVATE_ARFLAGS);
-@echo PRIVATE_AAPT_FLAGS=$(PRIVATE_AAPT_FLAGS);
-@echo PRIVATE_DX_FLAGS=$(PRIVATE_DX_FLAGS);
-@echo PRIVATE_JAVACFLAGS=$(PRIVATE_JAVACFLAGS);
-@echo PRIVATE_JAVA_LIBRARIES=$(PRIVATE_JAVA_LIBRARIES);
-@echo PRIVATE_ALL_SHARED_LIBRARIES=$(PRIVATE_ALL_SHARED_LIBRARIES);
-@echo PRIVATE_ALL_STATIC_LIBRARIES=$(PRIVATE_ALL_STATIC_LIBRARIES);
-@echo PRIVATE_ALL_WHOLE_STATIC_LIBRARIES=$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES);
-@echo PRIVATE_ALL_OBJECTS=$(PRIVATE_ALL_OBJECTS);
-endef
-
-###########################################################
-## Commands for using sed to replace given variable values
-###########################################################
-
-define transform-variables
-@echo "Sed: $(if $(PRIVATE_MODULE),$(PRIVATE_MODULE),$@) <= $<"
-@mkdir -p $(dir $@)
-$(hide) sed $(foreach var,$(REPLACE_VARS),-e "s/{{$(var)}}/$(subst /,\/,$(PWD)/$($(var)))/g") $< >$@
-$(hide) if [ "$(suffix $@)" = ".sh" ]; then chmod a+rx $@; fi
-endef
-
-
-###########################################################
 ## Commands for munging the dependency files GCC generates
 ###########################################################
 # $(1): the input .d file
diff --git a/core/main.mk b/core/main.mk
index 9c9bc77..2999df7 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -1014,8 +1014,6 @@
 endif
 endif
 
-.PHONY: lintall
-
 ifneq (,$(filter samplecode, $(MAKECMDGOALS)))
 .PHONY: samplecode
 sample_MODULES := $(sort $(call get-tagged-modules,samples))
diff --git a/core/package_internal.mk b/core/package_internal.mk
index 305468a..924cb5d 100644
--- a/core/package_internal.mk
+++ b/core/package_internal.mk
@@ -567,39 +567,6 @@
 
 PACKAGES := $(PACKAGES) $(LOCAL_PACKAGE_NAME)
 
-# Dist the files that can be bundled in system.img.
-# They include the jni shared libraries and the apk with jni libraries stripped.
-ifeq ($(LOCAL_DIST_BUNDLED_BINARIES),true)
-ifneq ($(filter $(LOCAL_PACKAGE_NAME),$(TARGET_BUILD_APPS)),)
-ifneq ($(strip $(jni_shared_libraries)),)
-dist_subdir := bundled_$(LOCAL_PACKAGE_NAME)
-$(foreach f, $(jni_shared_libraries), \
-  $(call dist-for-goals, apps_only, $(f):$(dist_subdir)/$(notdir $(f))))
-
-apk_jni_stripped := $(intermediates)/jni_stripped/package.apk
-$(apk_jni_stripped): PRIVATE_JNI_SHARED_LIBRARIES := $(notdir $(jni_shared_libraries))
-$(apk_jni_stripped) : $(LOCAL_BUILT_MODULE) | $(ZIPALIGN)
-	@rm -rf $(dir $@) && mkdir -p $(dir $@)
-	$(hide) cp $< $@
-	$(hide) zip -d $@ $(foreach f,$(PRIVATE_JNI_SHARED_LIBRARIES),\*/$(f))
-	$(align-package)
-
-$(call dist-for-goals, apps_only, $(apk_jni_stripped):$(dist_subdir)/$(LOCAL_PACKAGE_NAME).apk)
-
-endif  # jni_shared_libraries
-endif  # apps_only build
-endif  # LOCAL_DIST_BUNDLED_BINARIES
-
-# Lint phony targets
-.PHONY: lint-$(LOCAL_PACKAGE_NAME)
-lint-$(LOCAL_PACKAGE_NAME): PRIVATE_PATH := $(LOCAL_PATH)
-lint-$(LOCAL_PACKAGE_NAME): PRIVATE_LINT_FLAGS := $(LOCAL_LINT_FLAGS)
-lint-$(LOCAL_PACKAGE_NAME) :
-	@echo lint $(PRIVATE_PATH)
-	$(LINT) $(PRIVATE_LINT_FLAGS) $(PRIVATE_PATH)
-
-lintall : lint-$(LOCAL_PACKAGE_NAME)
-
 endif # skip_definition
 
 # Reset internal variables.