Add ro.build.system_root_image
ro.build.system_root_image is true if the root directory is built
into the system image.
Change-Id: I17208ebd004c63aebb09db6c3e5f795619e73bd2
diff --git a/core/Makefile b/core/Makefile
index 2039d94..81a0270 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -198,6 +198,7 @@
BUILD_ID="$(BUILD_ID)" \
BUILD_DISPLAY_ID="$(BUILD_DISPLAY_ID)" \
BUILD_NUMBER="$(BUILD_NUMBER_FROM_FILE)" \
+ BOARD_BUILD_SYSTEM_ROOT_IMAGE="$(BOARD_BUILD_SYSTEM_ROOT_IMAGE)" \
PLATFORM_VERSION="$(PLATFORM_VERSION)" \
PLATFORM_SDK_VERSION="$(PLATFORM_SDK_VERSION)" \
PLATFORM_VERSION_CODENAME="$(PLATFORM_VERSION_CODENAME)" \