Enable make ndn-cpp.a
diff --git a/.gitignore b/.gitignore
index b3bf877..d273952 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,6 +22,8 @@
 /config.h
 /config.log
 /config.status
+/config.guess
+/config.sub
 /stamp-h1
 *.Po
 .deps