diff --git a/core/Makefile b/core/Makefile
index 74e2488..636051b 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -7126,6 +7126,7 @@
 	PATH=$(INTERNAL_USERIMAGES_BINARY_PATHS):$(dir $(ZIP2ZIP)):$$PATH \
 	    $(IMG_FROM_TARGET_FILES) \
 	        --additional IMAGES/VerifiedBootParams.textproto:VerifiedBootParams.textproto \
+	        --build_super_image $(BUILD_SUPER_IMAGE) \
 	        $(BUILT_TARGET_FILES_PACKAGE) $@
 
 $(call declare-1p-container,$(INTERNAL_UPDATE_PACKAGE_TARGET),)
diff --git a/core/main.mk b/core/main.mk
index b910412..5738cdb 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -2196,7 +2196,8 @@
 	  $(eval _is_linker_config := $(if $(findstring $f,$(SYSTEM_LINKER_CONFIG) $(vendor_linker_config_file)),Y)) \
 	  $(eval _is_partition_compat_symlink := $(if $(findstring $f,$(PARTITION_COMPAT_SYMLINKS)),Y)) \
 	  $(eval _is_flags_file := $(if $(findstring $f, $(ALL_FLAGS_FILES)),Y)) \
-	  $(eval _is_platform_generated := $(_is_build_prop)$(_is_notice_file)$(_is_dexpreopt_image_profile)$(_is_product_system_other_avbkey)$(_is_event_log_tags_file)$(_is_system_other_odex_marker)$(_is_kernel_modules_blocklist)$(_is_fsverity_build_manifest_apk)$(_is_linker_config)$(_is_partition_compat_symlink)$(_is_flags_file)) \
+	  $(eval _is_rootdir_symlink := $(if $(findstring $f, $(ALL_ROOTDIR_SYMLINKS)),Y)) \
+	  $(eval _is_platform_generated := $(_is_build_prop)$(_is_notice_file)$(_is_dexpreopt_image_profile)$(_is_product_system_other_avbkey)$(_is_event_log_tags_file)$(_is_system_other_odex_marker)$(_is_kernel_modules_blocklist)$(_is_fsverity_build_manifest_apk)$(_is_linker_config)$(_is_partition_compat_symlink)$(_is_flags_file)$(_is_rootdir_symlink)) \
 	  $(eval _static_libs := $(ALL_INSTALLED_FILES.$f.STATIC_LIBRARIES)) \
 	  $(eval _whole_static_libs := $(ALL_INSTALLED_FILES.$f.WHOLE_STATIC_LIBRARIES)) \
 	  $(foreach l,$(_static_libs),$(eval _all_static_libs += $l:$(strip $(sort $(ALL_MODULES.$l.PATH))):$(strip $(sort $(ALL_MODULES.$l.SOONG_MODULE_TYPE))):$(ALL_STATIC_LIBRARIES.$l.BUILT_FILE))) \
diff --git a/core/soong_config.mk b/core/soong_config.mk
index bd6cfbb..e514475 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -151,7 +151,7 @@
 $(call add_json_bool, Malloc_pattern_fill_contents,      $(MALLOC_PATTERN_FILL_CONTENTS))
 $(call add_json_str,  Override_rs_driver,                $(OVERRIDE_RS_DRIVER))
 $(call add_json_str,  DeviceMaxPageSizeSupported,        $(TARGET_MAX_PAGE_SIZE_SUPPORTED))
-$(call add_json_bool, Device_page_size_agnostic,         $(filter true,$(TARGET_PAGE_SIZE_AGNOSTIC)))
+$(call add_json_bool, DevicePageSizeAgnostic,            $(filter true,$(TARGET_PAGE_SIZE_AGNOSTIC)))
 
 $(call add_json_bool, UncompressPrivAppDex,              $(call invert_bool,$(filter true,$(DONT_UNCOMPRESS_PRIV_APPS_DEXS))))
 $(call add_json_list, ModulesLoadedByPrivilegedModules,  $(PRODUCT_LOADED_BY_PRIVILEGED_MODULES))
diff --git a/tools/releasetools/img_from_target_files.py b/tools/releasetools/img_from_target_files.py
index fa53ad2..5412b2a 100755
--- a/tools/releasetools/img_from_target_files.py
+++ b/tools/releasetools/img_from_target_files.py
@@ -65,6 +65,7 @@
 OPTIONS.build_super = None
 OPTIONS.sparse_userimages = None
 OPTIONS.use_fastboot_info = False
+OPTIONS.build_super_image = None
 
 def LoadOptions(input_file):
   """Loads information from input_file to OPTIONS.
@@ -174,7 +175,13 @@
   input_tmp = common.UnzipTemp(input_file)
 
   super_file = common.MakeTempFile('super_', '.img')
-  BuildSuperImage(input_tmp, super_file)
+
+  # Allow overriding the BUILD_SUPER_IMAGE binary
+  if OPTIONS.build_super_image:
+    command = [OPTIONS.build_super_image, input_tmp, super_file]
+    common.RunAndCheckOutput(command)
+  else:
+    BuildSuperImage(input_tmp, super_file)
 
   logger.info('Writing super.img to archive...')
   with zipfile.ZipFile(
@@ -231,6 +238,8 @@
       OPTIONS.bootable_only = True
     elif o == '--additional':
       OPTIONS.additional_entries.append(a)
+    elif o == '--build_super_image':
+      OPTIONS.build_super_image = a
     else:
       return False
     return True
@@ -240,6 +249,7 @@
                              extra_long_opts=[
                                  'additional=',
                                  'bootable_zip',
+                                 'build_super_image=',
                              ],
                              extra_option_handler=option_handler)
   if len(args) != 2: