merge in master-release history after reset to master
diff --git a/core/base_rules.mk b/core/base_rules.mk
index 188c352..f0a6398 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -529,7 +529,7 @@
ifdef LOCAL_DEX_PREOPT
installed_odex := $(basename $(LOCAL_INSTALLED_MODULE)).odex
built_odex := $(basename $(LOCAL_BUILT_MODULE)).odex
-$(installed_odex) : $(built_odex) | $(ACP)
+$(installed_odex) : $(built_odex) $(LOCAL_BUILT_MODULE) | $(ACP)
@echo "Install: $@"
$(copy-file-to-target)
diff --git a/core/build_id.mk b/core/build_id.mk
index 485b8da..40bb35d 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -13,9 +13,20 @@
# See the License for the specific language governing permissions and
# limitations under the License.
#
+
+#
+# Defines branch-specific values.
+#
+
# BUILD_ID is usually used to specify the branch name
# (like "MAIN") or a branch name and a release candidate
-# (like "CRB01"). It must be a single word, and is
+# (like "TC1-RC5"). It must be a single word, and is
# capitalized by convention.
+#
+BUILD_ID := MASTER
-export BUILD_ID=AAR17
+# DISPLAY_BUILD_NUMBER should only be set for development branches,
+# If set, the BUILD_NUMBER (cl) is appended to the BUILD_ID for
+# a more descriptive BUILD_ID_DISPLAY, otherwise BUILD_ID_DISPLAY
+# is the same as BUILD_ID
+DISPLAY_BUILD_NUMBER := true
