diff --git a/.gitignore b/.gitignore
index 55880d7..6ae4a49 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,12 @@ autom4te*
 test*
 *.o
 *.a
+*.lo
+*.la
+Makefile
+/libtool
+/src/.libs
+/src/jbig2
 Debug*
 Release*
 *.suo
diff --git a/AUTHORS b/AUTHORS
old mode 100755
new mode 100644