From 71f095d8de22c2bc634d9168a06d512dee3b49c1 Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@almesberger.net>
Date: Fri, 1 Jul 2011 12:52:04 -0300
Subject: [PATCH] tools/Makefile (BEN_DIRS): add dirtpan iff its lowpan tools
 dependency is met

---
 tools/Makefile | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/tools/Makefile b/tools/Makefile
index 99918e5..0ebc31b 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -12,7 +12,17 @@
 
 
 BEN_DIRS=atrf-gpio atrf-id atrf-path atrf-proxy atrf-reset \
-	 atrf-rssi atrf-trim atrf-txrx atrf-xmit atrf-xtal #dirtpan
+	 atrf-rssi atrf-trim atrf-txrx atrf-xmit atrf-xtal
+
+ifneq ($(wildcard ../install/lowpan-tools-0.2.2/include/ieee802154.h),)
+DIRTPAN := dirtpan
+endif
+ifneq ($(wildcard ../install/linux-zigbee/include/ieee802154.h),)
+DIRTPAN := dirtpan
+endif
+
+BEN_DIRS += $(DIRTPAN)
+
 DIRS=$(BEN_DIRS) usbwait
 TARGET_ONLY_DIRS=lib