add .gitignore for build-products

[rigol] / .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644 (file)
index 0000000..b382455
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+raw2gp
+rigol
+rigol.o