Break up PRODUCT_FULL_TREBLE into variables.
PRODUCT_SEPOLICY_SPLIT
PRODUCT_TREBLE_LINKER_NAMESPACES
PRODUCT_ENFORCE_VINTF_MANIFEST
Being able to selectively toggle these does several things:
- it's better software engineering (no longer conflating vars)
- easier bringup for devices.
- devices which don't require full Treble can opt out of only
parts of it and still get the benefits of others.
Bug: 62019611
Test: manual
Change-Id: I728e32869baf043ae9a54e83e513fb99e560c827
diff --git a/core/config.mk b/core/config.mk
index bd15dce..91ec8af 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -707,6 +707,25 @@
PRODUCT_FULL_TREBLE := true
endif
+requirements := \
+ PRODUCT_TREBLE_LINKER_NAMESPACES \
+ PRODUCT_SEPOLICY_SPLIT \
+ PRODUCT_ENFORCE_VINTF_MANIFEST \
+
+# If it is overriden, then the requirement override is taken, otherwise it's
+# PRODUCT_FULL_TREBLE
+$(foreach req,$(requirements),$(eval \
+ $(req) := $(if $($(req)_OVERRIDE),$($(req)_OVERRIDE),$(PRODUCT_FULL_TREBLE))))
+# If the requirement is false for any reason, then it's not PRODUCT_FULL_TREBLE
+$(foreach req,$(requirements),$(eval \
+ PRODUCT_FULL_TREBLE := $(if $(filter false,$($(req))),false,$(PRODUCT_FULL_TREBLE))))
+
+.KATI_READONLY := \
+ $(requirements) \
+ PRODUCT_FULL_TREBLE
+
+requirements :=
+
ifdef PRODUCT_SHIPPING_API_LEVEL
ifneq ($(call math_gt_or_eq,$(PRODUCT_SHIPPING_API_LEVEL),27),)
ifneq ($(TARGET_USES_MKE2FS),true)