From ddbb38ac91198953d746c8b5d7bdf6ab20387719 Mon Sep 17 00:00:00 2001
From: Matias N <matias@imap.cc>
Date: Thu, 24 Oct 2019 08:10:55 -0600
Subject: [PATCH] arch/sim/src/Makefile:  Fixes missing recursion into sim
 board directory for dependency generation.

---
 arch/sim/src/Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/sim/src/Makefile b/arch/sim/src/Makefile
index 38a6f183c3..103cc15f8b 100644
--- a/arch/sim/src/Makefile
+++ b/arch/sim/src/Makefile
@@ -309,6 +309,9 @@ export_startup: board/libboard$(LIBEXT) up_head.o $(HOSTOBJS)
 # Dependencies
 
 .depend: Makefile $(SRCS)
+	$(Q) if [ -e board/Makefile ]; then \
+		$(MAKE) -C board TOPDIR="$(TOPDIR)" depend ; \
+	fi
 	$(Q) $(MKDEP) $(DEPPATH) "$(CC)" -- $(CFLAGS) -- $(SRCS) >Make.dep
 	$(Q) touch $@