1 files changed, 1 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index 84235a7a..4aefc123 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 *.d
+o-optimize
 copied
 libbsd.html
 rtemsbsd/avr/avr/in_cksum.c