Silence yet more superfluous build messages.

Bug: 69315492
Test: it builds
Change-Id: I89fcbf9f6435da7ff1c374020870c989b671af2a
diff --git a/core/Makefile b/core/Makefile
index 1624678..393639c 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1167,14 +1167,6 @@
 RECOVERY_RESOURCE_ZIP :=
 endif
 
-ifeq ($(TARGET_PRIVATE_RES_DIRS),)
-  $(info No private recovery resources for TARGET_DEVICE $(TARGET_DEVICE))
-endif
-
-ifeq ($(recovery_fstab),)
-  $(info No recovery.fstab for TARGET_DEVICE $(TARGET_DEVICE))
-endif
-
 INTERNAL_RECOVERYIMAGE_ARGS := \
 	$(addprefix --second ,$(INSTALLED_2NDBOOTLOADER_TARGET)) \
 	--kernel $(recovery_kernel) \
@@ -2170,7 +2162,7 @@
   $(shell find system/update_engine/scripts -name \*.pyc -prune -o -type f -print | sort) \
   $(shell find build/target/product/security -type f -name \*.x509.pem -o -name \*.pk8 -o \
       -name verity_key | sort) \
-  $(shell find device vendor -type f -name \*.pk8 -o -name verifiedboot\* -o \
+  $(shell find device $(wildcard vendor) -type f -name \*.pk8 -o -name verifiedboot\* -o \
       -name \*.x509.pem -o -name oem\*.prop | sort)
 
 OTATOOLS_RELEASETOOLS := \