[recovery]: Add support for OTA upgrade on mmc devices.

Change-Id: I8f230dfa5be4e9f142765797d949e10434e1fdeb
diff --git a/Android.mk b/Android.mk
index f5d2481..1072609 100644
--- a/Android.mk
+++ b/Android.mk
@@ -149,7 +149,7 @@
 endif
 LOCAL_STATIC_LIBRARIES += libbusybox libclearsilverregex libmkyaffs2image libunyaffs liberase_image libdump_image libflash_image libmtdutils
 LOCAL_STATIC_LIBRARIES += libamend
-LOCAL_STATIC_LIBRARIES += libminzip libunz libmtdutils libmincrypt
+LOCAL_STATIC_LIBRARIES += libminzip libunz libmtdutils libmmcutils libmincrypt
 LOCAL_STATIC_LIBRARIES += libminui libpixelflinger_static libpng libcutils
 LOCAL_STATIC_LIBRARIES += libstdc++ libc
 
@@ -216,6 +216,7 @@
 include $(commands_recovery_local_path)/minui/Android.mk
 include $(commands_recovery_local_path)/minzip/Android.mk
 include $(commands_recovery_local_path)/mtdutils/Android.mk
+include $(commands_recovery_local_path)/mmcutils/Android.mk
 include $(commands_recovery_local_path)/tools/Android.mk
 include $(commands_recovery_local_path)/edify/Android.mk
 include $(commands_recovery_local_path)/updater/Android.mk