Create a vendor build.prop for verifying versions
The vendor build.prop contains the fingerprint for the build, and
timestamps. It allows you to tell if the vendor partition matches
the system partition.
Change-Id: Icf261571e82823928b2562e66e48fbcb0da55801
Signed-off-by: Daniel Rosenberg <drosen@google.com>
diff --git a/core/Makefile b/core/Makefile
index fadec15..c2394b3 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -243,6 +243,22 @@
build_desc :=
# -----------------------------------------------------------------
+# vendor build.prop
+#
+# For verifying that the vendor build is what we thing it is
+ifdef BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE
+INSTALLED_VENDOR_BUILD_PROP_TARGET := $(TARGET_OUT_VENDOR)/build.prop
+ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_VENDOR_BUILD_PROP_TARGET)
+$(INSTALLED_VENDOR_BUILD_PROP_TARGET): $(INSTALLED_BUILD_PROP_TARGET)
+ @echo Target vendor buildinfo: $@
+ @mkdir -p $(dir $@)
+ $(hide) echo > $@
+ $(hide) echo ro.vendor.build.date=`date`>>$@
+ $(hide) echo ro.vendor.build.date.utc=`date +%s`>>$@
+ $(hide) echo ro.vendor.build.fingerprint="$(BUILD_FINGERPRINT)">>$@
+endif
+
+# -----------------------------------------------------------------
# sdk-build.prop
#
# There are certain things in build.prop that we don't want to