From 990cdaed3395dba3fdbe74943efe5429f420b637 Mon Sep 17 00:00:00 2001
From: Philip Howard <phil@gadgetoid.com>
Date: Sat, 27 Feb 2016 17:51:11 +0000
Subject: [PATCH] Update Makefile

---
 Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index 584c8ce..8808aac 100644
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,7 @@ all: bindings
 	python setup.py build
 
 bindings:
+	grep -PhR "(?s)extern [^\"](.*);" WiringPi/ > bindings.i
 	swig2.0 -python wiringpi.i
 
 install: