Add system_other partition, install odex files
For AB devices, support flashing two system partitions for factory use.
The normal system image on one partition, but without dex preopt. And a
system_other image that just contains the odex files. The dex files will
not be stripped out of the system image, in case the second system
partition is wiped.
Setting BOARD_USES_SYSTEM_OTHER_ODEX := true in the BoardConfig.mk
enables this behavior.
One can control which directories are placed in system_other by the
SYSTEM_OTHER_ODEX_FILTER configuration variable. Currently we default
to only copying only app and priv-app odexs.
Bug: 29278988
Change-Id: I7f4e87da919e7dc6a89fd8c668193cd4e98631bc
diff --git a/CleanSpec.mk b/CleanSpec.mk
index 3c8d6ce..a97c71a 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -374,6 +374,10 @@
# $(PRODUCT_OUT)/recovery/root/sdcard goes from symlink to folder.
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/recovery/root/sdcard)
+# Add BOARD_USES_SYSTEM_OTHER_ODEX
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/app/*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/priv-app/*)
+
# ************************************************
# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
# ************************************************