From e6fc797f3be59a12f26d247e2f1f79bf7d8086c4 Mon Sep 17 00:00:00 2001
From: Evan Shelhamer <shelhamer@imaginarynumber.net>
Date: Wed, 4 May 2016 13:31:35 -0700
Subject: [PATCH] [build] note that `make clean` clears build and distribute
 dirs

---
 Makefile.config.example | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile.config.example b/Makefile.config.example
index 8fd49c9c1a7..07bed63ae40 100644
--- a/Makefile.config.example
+++ b/Makefile.config.example
@@ -98,6 +98,7 @@ LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib
 # (Usually not necessary -- OpenCV libraries are normally installed in one of the above $LIBRARY_DIRS.)
 # USE_PKG_CONFIG := 1
 
+# N.B. both build and distribute dirs are cleared on `make clean`
 BUILD_DIR := build
 DISTRIBUTE_DIR := distribute