# CPU_ONLY := 1
# uncomment to disable IO dependencies and corresponding data layers
+# USE_OPENCV := 0
# USE_LEVELDB := 0
# USE_LMDB := 0
-# USE_OPENCV := 0
+
+# uncomment to allow MDB_NOLOCK when reading LMDB files (only if necessary)
+# You should not set this flag if you will be reading LMDBs with any
+# possibility of simultaneous read and write
+# ALLOW_LMDB_NOLOCK := 1
# Uncomment if you're using OpenCV 3
# OPENCV_VERSION := 3