From 7b6e02da504ccb0b36599bd9350800b2257ac874 Mon Sep 17 00:00:00 2001
From: Kaspar Schleiser <kaspar@schleiser.de>
Date: Sat, 9 Sep 2017 12:41:15 +0200
Subject: [PATCH] make: always select periph_gpio if available

---
 Makefile.dep | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Makefile.dep b/Makefile.dep
index 302f028543..814af32248 100644
--- a/Makefile.dep
+++ b/Makefile.dep
@@ -695,6 +695,9 @@ USEPKG += nanocoap
 USEMODULE += gnrc_sock_udp
 endif
 
+# always select gpio (until explicit dependencies are sorted out)
+FEATURES_OPTIONAL += periph_gpio
+
 # include package dependencies
 -include $(USEPKG:%=$(RIOTPKG)/%/Makefile.dep)
 
-- 
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