From 959af3b80376c0322bcc9630c134d90d4260319f Mon Sep 17 00:00:00 2001
From: adamdunkels <adamdunkels>
Date: Sun, 24 Oct 2010 21:04:17 +0000
Subject: [PATCH] Avoid including the powertrace tools makefile more than once.

---
 apps/powertrace/Makefile.powertrace | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/apps/powertrace/Makefile.powertrace b/apps/powertrace/Makefile.powertrace
index 0b2d5631e..06253cd77 100644
--- a/apps/powertrace/Makefile.powertrace
+++ b/apps/powertrace/Makefile.powertrace
@@ -1,2 +1,5 @@
 powertrace_src = powertrace.c
+ifndef POWERTRACE_TOOLS_MAKEFILE_INCLUDED
+POWERTRACE_TOOLS_MAKEFILE_INCLUDED = 1
 -include $(CONTIKI)/tools/powertrace/Makefile.powertrace
+endif #POWERTRACE_TOOLS_MAKEFILE_INCLUDED