From 8f7dbc6cdea0c253abeffa367a869b7fd3d516e8 Mon Sep 17 00:00:00 2001
From: "Martine S. Lenders" <m.lenders@fu-berlin.de>
Date: Mon, 31 Aug 2020 12:47:42 +0200
Subject: [PATCH] gnrc_sixlowpan_router_default: don't pull in

For an app, a user usually uses `gnrc_ipv6_router_default` to activate
routing behavior. `gnrc_sixlowpan_router_default` is used by that to
pull in further dependencies for 6LoWPAN routers. It shouldn't pull in
`gnrc_ipv6_router_default` again, as this introduces a cyclic
dependency.
---
 Makefile.dep                  | 1 -
 tests/gnrc_sixlowpan/Makefile | 2 ++
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile.dep b/Makefile.dep
index cd2947a167..3f08618aa6 100644
--- a/Makefile.dep
+++ b/Makefile.dep
@@ -236,7 +236,6 @@ ifneq (,$(filter gnrc_sixlowpan_default,$(USEMODULE)))
 endif
 
 ifneq (,$(filter gnrc_sixlowpan_router_default,$(USEMODULE)))
-  USEMODULE += gnrc_ipv6_router_default
   USEMODULE += gnrc_ipv6_nib_6lr
   USEMODULE += gnrc_sixlowpan_frag
   USEMODULE += gnrc_sixlowpan_iphc
diff --git a/tests/gnrc_sixlowpan/Makefile b/tests/gnrc_sixlowpan/Makefile
index 440bbd1c4f..5fc888d8df 100644
--- a/tests/gnrc_sixlowpan/Makefile
+++ b/tests/gnrc_sixlowpan/Makefile
@@ -6,6 +6,8 @@ USEMODULE += netdev_ieee802154
 USEMODULE += netdev_test
 # 6LoWPAN and its extensions
 USEMODULE += gnrc_sixlowpan_default
+# IPv6 host support
+USEMODULE += gnrc_ipv6_default
 # UDP
 USEMODULE += gnrc_udp
 # Dumps packets