Ignore temporary .dirstamp from make
diff --git a/.gitignore b/.gitignore
index 2af17d9..fac72f1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,6 +23,7 @@
 /config.status
 /stamp-h1
 *.Po
+*.dirstamp
 
 # Mac OSX
 .DS_Store