1 files changed, 3 insertions, 0 deletions

diff --git a/rules.mk b/rules.mk
index 5cbad1e7e7..1651a4481b 100644
--- a/rules.mk
+++ b/rules.mk
@@ -33,6 +33,9 @@ MAKE_TRACE:=
 EXTRA_MAKEFLAGS:=
 TRACE:=:
 PKG_TRACE:=:
+CMD_TRACE:=:
+START_TRACE:=:
+END_TRACE:=:
 endif
 
 MAKE1=make