commit 0e6301c9965b36075597cf1e7a14a1d00823dee4
author Steven Moreland <smoreland@google.com> Fri Nov 17 10:47:30 2017 -0800
committer Steven Moreland <smoreland@google.com> Fri Nov 17 12:46:54 2017 -0800
tree 0bbaae21a3c0412138928b45553c606a0eb92b62
parent 2655e57bbbd7d02043a95b29b2e72eefbd4d505c

Make more Treble make variables read only.

This makes the following readonly if they are defined:
- PRODUCT_FULL_TREBLE_OVERRIDE
- Linker/sepolicy/vintf overrides for PRODUCT_FULL_TREBLE

Test: multiproduct_kati
Change-Id: Ib33e2e23b74a049e87667358bed331f86e517837

core/config.mk

diff --git a/core/config.mk b/core/config.mk
index 05fb926..9515fac 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -724,9 +724,14 @@
 $(foreach req,$(requirements),$(eval \
     $(req) := $(if $($(req)_OVERRIDE),$($(req)_OVERRIDE),$(PRODUCT_FULL_TREBLE))))
 
+PRODUCT_FULL_TREBLE_OVERRIDE ?=
+$(foreach req,$(requirements),$(eval $(req)_OVERRIDE ?=))
+
 .KATI_READONLY := \
+    PRODUCT_FULL_TREBLE_OVERRIDE \
+    $(foreach req,$(requirements),$(req)_OVERRIDE) \
     $(requirements) \
-    PRODUCT_FULL_TREBLE
+    PRODUCT_FULL_TREBLE \
 
 requirements :=