From ebe8b2069c8b51197aa2cdfe46ae4d0d77334882 Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@gnumonks.org>
Date: Fri, 29 Jun 2018 21:43:42 +0200
Subject: [PATCH] Makefile: fix automatic creation of obj directory

since we're using obj/$BOARD, we must use "-p" to create the directory
recursively
---
 firmware/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/firmware/Makefile b/firmware/Makefile
index 1954501d..ca22bddf 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -192,7 +192,7 @@ $(OUTPUT)-combined.bin: $(BIN)/$(BOARD)-dfu-flash-padded.bin $(OUTPUT)-dfu.bin
 	cat $^ > $@
 
 $(BIN) $(OBJ):
-	mkdir $@
+	mkdir -p $@
 
 usbstring/usbstring: usbstring/usbstring.c
 	gcc $^ -o $@