For user and userdebug generate error if DEXPREOPT is not enabled

This prevents cases where system_server is running in interpreter
only mode.

Removed unused flag in product.mk

Bug: 74209329
Test: WITH_DEXPREOPT=false make
Change-Id: I4ab3afed95a5baf77d0cd089dafaa18bcc1913e5
diff --git a/core/dex_preopt.mk b/core/dex_preopt.mk
index 83c4a95..270e5f4 100644
--- a/core/dex_preopt.mk
+++ b/core/dex_preopt.mk
@@ -46,6 +46,16 @@
   ifneq (false,$(WITH_DEXPREOPT_DEBUG_INFO))
     PRODUCT_DEX_PREOPT_BOOT_FLAGS += --generate-mini-debug-info
   endif
+
+  # Non eng linux builds must have preopt enabled so that system server doesn't run as interpreter
+  # only. b/74209329
+  ifeq (,$(filter eng, $(TARGET_BUILD_VARIANT)))
+    ifneq (true,$(WITH_DEXPREOPT))
+      ifneq (true,$(WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY))
+        $(call pretty-error, DEXPREOPT must be enabled for user and userdebug builds)
+      endif
+    endif
+  endif
 endif
 
 GLOBAL_DEXPREOPT_FLAGS :=
diff --git a/core/product.mk b/core/product.mk
index 6cccebf..19ede82 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -317,8 +317,7 @@
 _product_stash_var_list += \
 	DEFAULT_SYSTEM_DEV_CERTIFICATE \
 	WITH_DEXPREOPT \
-	WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY \
-	WITH_DEXPREOPT_APP_IMAGE
+	WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY
 
 #
 # Mark the variables in _product_stash_var_list as readonly