diff --git a/.gitignore b/.gitignore
index 3cd07f1..2a67aef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,9 +1,21 @@
+Makefile
+app.tag
+dirs.tag
+host.tag
+tree.tag
+version.tag
+
+cfgdefs.mk
+usrdefs.mk
+ccenv/host.mk
+ccenv/native.mk
+
 *~
 *.o
 *.a
 *.so
 *.gch
 *.exe
-Makefile
 /bin
+/build
 /lib