From 96e63e99efa52004a038b5b8f66555b14e9fbc30 Mon Sep 17 00:00:00 2001
From: George Oikonomou <george@contiki-ng.org>
Date: Sun, 29 Oct 2017 01:24:31 +0000
Subject: [PATCH] Allow the target to specify its own Makefile

This can allow the target to e.g. add sources to the build
---
 examples/slip-radio/Makefile | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/examples/slip-radio/Makefile b/examples/slip-radio/Makefile
index 8552448ca..d59b5e240 100644
--- a/examples/slip-radio/Makefile
+++ b/examples/slip-radio/Makefile
@@ -5,10 +5,12 @@ MODULES += os/services/slip-cmd
 CONTIKI=../..
 -include $(CONTIKI)/Makefile.identify-target
 
+### Optionally, the target can add its own Makefile, to do things like e.g.
+### add more source files to the build or define make variables.
+-include $(TARGET)/Makefile.$(TARGET)
+
+PROJECTDIRS += $(TARGET)
 PROJECT_SOURCEFILES += slip-net.c
-ifeq ($(TARGET),sky)
-  PROJECT_SOURCEFILES += slip-radio-cc2420.c slip-radio-sky-sensors.c
-endif
 
 # custom net layer, but with IPv6 enabled
 MAKE_NET = MAKE_NET_IPV6