From dd73a405561ba41649252f87a40eb2285d8061cd Mon Sep 17 00:00:00 2001
From: Ivan Grokhotkov <igrokhotkov@gmail.com>
Date: Wed, 11 Jan 2017 22:47:44 +0800
Subject: [PATCH] build system: fix IDF_VER for projects outside of ESP-IDF
 tree

---
 make/project.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/make/project.mk b/make/project.mk
index ee8c077943..43dab767a4 100644
--- a/make/project.mk
+++ b/make/project.mk
@@ -178,7 +178,7 @@ endif
 
 
 # Git version of ESP-IDF (of the form v1.0-285-g5c4f707)
-IDF_VER := $(shell git describe)
+IDF_VER := $(shell git -C $(IDF_PATH) describe)
 
 # Set default LDFLAGS