diff --git a/core/Makefile b/core/Makefile
index 00577ed..712719a 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -3406,12 +3406,29 @@
 
 FULL_SYSTEMIMAGE_DEPS += $(INTERNAL_ROOT_FILES) $(INSTALLED_FILES_FILE_ROOT)
 
-define write-file-lines
-$(1):
+# Returns a list of all the zip files from EXTRA_INSTALL_ZIPS whose install destination is
+# under $(1)
+define relevant-extra-install-zips
+$(strip $(foreach p,$(EXTRA_INSTALL_ZIPS), \
+  $(if $(filter $(1)/%,$(call word-colon,1,$(p))/), \
+    $(call word-colon,2,$(p)))))
+endef
+
+# Writes a text file that contains all of the files that will be inside a partition.
+# All the file paths will be relative to the partition's staging directory.
+# It will also take into account files inside zips listed in EXTRA_INSTALL_ZIPS.
+#
+# Arguments:
+#   $(1): Output file
+#   $(2): The partition's staging directory
+#   $(3): Files to include in the partition
+define write-partition-file-list
+$(1): $$(HOST_OUT_EXECUTABLES)/extra_install_zips_file_list $(call relevant-extra-install-zips,$(2))
 	@echo Writing $$@
 	rm -f $$@
 	echo -n > $$@
-	$$(foreach f,$(2),echo "$$(f)" >> $$@$$(newline))
+	$$(foreach f,$(subst $(2)/,,$(filter $(2)/%,$(3))),echo "$$(f)" >> $$@$$(newline))
+	$$(HOST_OUT_EXECUTABLES)/extra_install_zips_file_list $(2) $$(EXTRA_INSTALL_ZIPS) >> $$@
 endef
 
 # -----------------------------------------------------------------
@@ -3477,7 +3494,7 @@
                exit 1 )
 endef
 
-$(eval $(call write-file-lines,$(systemimage_intermediates)/file_list.txt,$(subst $(TARGET_OUT)/,,$(filter $(TARGET_OUT)/%,$(FULL_SYSTEMIMAGE_DEPS)))))
+$(eval $(call write-partition-file-list,$(systemimage_intermediates)/file_list.txt,$(TARGET_OUT),$(FULL_SYSTEMIMAGE_DEPS)))
 # Used by soong sandwich to request the staging dir be built
 $(systemimage_intermediates)/staging_dir.stamp: $(filter $(TARGET_OUT)/%,$(FULL_SYSTEMIMAGE_DEPS))
 	touch $@
@@ -3594,7 +3611,7 @@
     $(INTERNAL_USERIMAGES_DEPS) \
     $(INTERNAL_USERDATAIMAGE_FILES)
 
-$(eval $(call write-file-lines,$(userdataimage_intermediates)/file_list.txt,$(subst $(TARGET_OUT_DATA)/,,$(filter $(TARGET_OUT_DATA)/%,$(INSTALLED_USERDATAIMAGE_TARGET_DEPS)))))
+$(eval $(call write-partition-file-list,$(userdataimage_intermediates)/file_list.txt,$(TARGET_OUT_DATA),$(INSTALLED_USERDATAIMAGE_TARGET_DEPS)))
 # Used by soong sandwich to request the staging dir be built
 $(userdataimage_intermediates)/staging_dir.stamp: $(filter $(TARGET_OUT_DATA)/%,$(INSTALLED_USERDATAIMAGE_TARGET_DEPS))
 	touch $@
@@ -3650,7 +3667,7 @@
   $(call assert-max-image-size,$(INSTALLED_CACHEIMAGE_TARGET),$(BOARD_CACHEIMAGE_PARTITION_SIZE))
 endef
 
-$(eval $(call write-file-lines,$(cacheimage_intermediates)/file_list.txt,$(subst $(TARGET_OUT_CACHE)/,,$(filter $(TARGET_OUT_CACHE)/%,$(INTERNAL_CACHEIMAGE_FILES)))))
+$(eval $(call write-partition-file-list,$(cacheimage_intermediates)/file_list.txt,$(TARGET_OUT_CACHE),$(INTERNAL_CACHEIMAGE_FILES)))
 # Used by soong sandwich to request the staging dir be built
 $(cacheimage_intermediates)/staging_dir.stamp: $(filter $(TARGET_OUT_CACHE)/%,$(INTERNAL_CACHEIMAGE_FILES))
 	touch $@
@@ -3737,7 +3754,7 @@
   $(call assert-max-image-size,$(INSTALLED_SYSTEMOTHERIMAGE_TARGET),$(BOARD_SYSTEMIMAGE_PARTITION_SIZE))
 endef
 
-$(eval $(call write-file-lines,$(systemotherimage_intermediates)/file_list.txt,$(subst $(TARGET_OUT_SYSTEM_OTHER)/,,$(filter $(TARGET_OUT_SYSTEM_OTHER)/%,$(INTERNAL_SYSTEMOTHERIMAGE_FILES)))))
+$(eval $(call write-partition-file-list,$(systemotherimage_intermediates)/file_list.txt,$(TARGET_OUT_SYSTEM_OTHER),$(INTERNAL_SYSTEMOTHERIMAGE_FILES)))
 # Used by soong sandwich to request the staging dir be built
 $(systemotherimage_intermediates)/staging_dir.stamp: $(filter $(TARGET_OUT_SYSTEM_OTHER)/%,$(INTERNAL_SYSTEMOTHERIMAGE_FILES))
 	touch $@
@@ -3843,7 +3860,7 @@
   $(call assert-max-image-size,$(INSTALLED_VENDORIMAGE_TARGET) $(RECOVERY_FROM_BOOT_PATCH),$(BOARD_VENDORIMAGE_PARTITION_SIZE))
 endef
 
-$(eval $(call write-file-lines,$(vendorimage_intermediates)/file_list.txt,$(subst $(TARGET_OUT_VENDOR)/,,$(filter $(TARGET_OUT_VENDOR)/%,$(INTERNAL_VENDORIMAGE_FILES)))))
+$(eval $(call write-partition-file-list,$(vendorimage_intermediates)/file_list.txt,$(TARGET_OUT_VENDOR),$(INTERNAL_VENDORIMAGE_FILES)))
 # Used by soong sandwich to request the staging dir be built
 $(vendorimage_intermediates)/staging_dir.stamp: $(filter $(TARGET_OUT_VENDOR)/%,$(INTERNAL_VENDORIMAGE_FILES))
 	touch $@
@@ -3916,7 +3933,7 @@
   $(call assert-max-image-size,$(INSTALLED_PRODUCTIMAGE_TARGET),$(BOARD_PRODUCTIMAGE_PARTITION_SIZE))
 endef
 
-$(eval $(call write-file-lines,$(productimage_intermediates)/file_list.txt,$(subst $(TARGET_OUT_PRODUCT)/,,$(filter $(TARGET_OUT_PRODUCT)/%,$(INTERNAL_PRODUCTIMAGE_FILES)))))
+$(eval $(call write-partition-file-list,$(productimage_intermediates)/file_list.txt,$(TARGET_OUT_PRODUCT),$(INTERNAL_PRODUCTIMAGE_FILES)))
 # Used by soong sandwich to request the staging dir be built
 $(productimage_intermediates)/staging_dir.stamp: $(filter $(TARGET_OUT_PRODUCT)/%,$(INTERNAL_PRODUCTIMAGE_FILES))
 	touch $@
@@ -3986,7 +4003,7 @@
   $(call assert-max-image-size,$(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET),$(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_SIZE))
 endef
 
-$(eval $(call write-file-lines,$(system_extimage_intermediates)/file_list.txt,$(subst $(TARGET_OUT_SYSTEM_EXT)/,,$(filter $(TARGET_OUT_SYSTEM_EXT)/%,$(INTERNAL_SYSTEM_EXTIMAGE_FILES)))))
+$(eval $(call write-partition-file-list,$(system_extimage_intermediates)/file_list.txt,$(TARGET_OUT_SYSTEM_EXT),$(INTERNAL_SYSTEM_EXTIMAGE_FILES)))
 # Used by soong sandwich to request the staging dir be built
 $(system_extimage_intermediates)/staging_dir.stamp: $(filter $(TARGET_OUT_SYSTEM_EXT)/%,$(INTERNAL_SYSTEM_EXTIMAGE_FILES))
 	touch $@
@@ -4075,7 +4092,7 @@
   $(call assert-max-image-size,$(INSTALLED_ODMIMAGE_TARGET),$(BOARD_ODMIMAGE_PARTITION_SIZE))
 endef
 
-$(eval $(call write-file-lines,$(odmimage_intermediates)/file_list.txt,$(subst $(TARGET_OUT_ODM)/,,$(filter $(TARGET_OUT_ODM)/%,$(INTERNAL_ODMIMAGE_FILES)))))
+$(eval $(call write-partition-file-list,$(odmimage_intermediates)/file_list.txt,$(TARGET_OUT_ODM),$(INTERNAL_ODMIMAGE_FILES)))
 # Used by soong sandwich to request the staging dir be built
 $(odmimage_intermediates)/staging_dir.stamp: $(filter $(TARGET_OUT_ODM)/%,$(INTERNAL_ODMIMAGE_FILES))
 	touch $@
@@ -4144,7 +4161,7 @@
   $(call assert-max-image-size,$(INSTALLED_VENDOR_DLKMIMAGE_TARGET),$(BOARD_VENDOR_DLKMIMAGE_PARTITION_SIZE))
 endef
 
-$(eval $(call write-file-lines,$(vendor_dlkmimage_intermediates)/file_list.txt,$(subst $(TARGET_OUT_VENDOR_DLKM)/,,$(filter $(TARGET_OUT_VENDOR_DLKM)/%,$(INTERNAL_VENDOR_DLKMIMAGE_FILES)))))
+$(eval $(call write-partition-file-list,$(vendor_dlkmimage_intermediates)/file_list.txt,$(TARGET_OUT_VENDOR_DLKM),$(INTERNAL_VENDOR_DLKMIMAGE_FILES)))
 # Used by soong sandwich to request the staging dir be built
 $(vendor_dlkmimage_intermediates)/staging_dir.stamp: $(filter $(TARGET_OUT_VENDOR_DLKM)/%,$(INTERNAL_VENDOR_DLKMIMAGE_FILES))
 	touch $@
@@ -4213,7 +4230,7 @@
   $(call assert-max-image-size,$(INSTALLED_ODM_DLKMIMAGE_TARGET),$(BOARD_ODM_DLKMIMAGE_PARTITION_SIZE))
 endef
 
-$(eval $(call write-file-lines,$(odm_dlkmimage_intermediates)/file_list.txt,$(subst $(TARGET_OUT_ODM_DLKM)/,,$(filter $(TARGET_OUT_ODM_DLKM)/%,$(INTERNAL_ODM_DLKMIMAGE_FILES)))))
+$(eval $(call write-partition-file-list,$(odm_dlkmimage_intermediates)/file_list.txt,$(TARGET_OUT_ODM_DLKM),$(INTERNAL_ODM_DLKMIMAGE_FILES)))
 # Used by soong sandwich to request the staging dir be built
 $(odm_dlkmimage_intermediates)/staging_dir.stamp: $(filter $(TARGET_OUT_ODM_DLKM)/%,$(INTERNAL_ODM_DLKMIMAGE_FILES))
 	touch $@
@@ -4284,7 +4301,7 @@
   $(call assert-max-image-size,$(INSTALLED_SYSTEM_DLKMIMAGE_TARGET),$(BOARD_SYSTEM_DLKMIMAGE_PARTITION_SIZE))
 endef
 
-$(eval $(call write-file-lines,$(system_dlkmimage_intermediates)/file_list.txt,$(subst $(TARGET_OUT_SYSTEM_DLKM)/,,$(filter $(TARGET_OUT_SYSTEM_DLKM)/%,$(INTERNAL_SYSTEM_DLKMIMAGE_FILES)))))
+$(eval $(call write-partition-file-list,$(system_dlkmimage_intermediates)/file_list.txt,$(TARGET_OUT_SYSTEM_DLKM),$(INTERNAL_SYSTEM_DLKMIMAGE_FILES)))
 # Used by soong sandwich to request the staging dir be built
 $(system_dlkmimage_intermediates)/staging_dir.stamp: $(filter $(TARGET_OUT_SYSTEM_DLKM)/%,$(INTERNAL_SYSTEM_DLKMIMAGE_FILES))
 	touch $@
diff --git a/core/main.mk b/core/main.mk
index 8182740..a3f4519 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -537,7 +537,7 @@
 # Include all of the makefiles in the system
 #
 
-subdir_makefiles := $(SOONG_OUT_DIR)/installs-$(TARGET_PRODUCT).mk $(SOONG_ANDROID_MK)
+subdir_makefiles := $(SOONG_ANDROID_MK)
 # Android.mk files are only used on Linux builds, Mac only supports Android.bp
 ifeq ($(HOST_OS),linux)
   subdir_makefiles += $(file <$(OUT_DIR)/.module_paths/Android.mk.list)
@@ -548,6 +548,8 @@
 
 $(foreach mk,$(subdir_makefiles),$(info [$(call inc_and_print,subdir_makefiles_inc)/$(subdir_makefiles_total)] including $(mk) ...)$(eval include $(mk)))
 
+include $(SOONG_OUT_DIR)/installs-$(TARGET_PRODUCT).mk
+
 # For an unbundled image, we can skip blueprint_tools because unbundled image
 # aims to remove a large number framework projects from the manifest, the
 # sources or dependencies for these tools may be missing from the tree.