From f848aa17253f7dd40ed1e1c7bac46b7cdc81f208 Mon Sep 17 00:00:00 2001
From: Gautier Hattenberger <gautier.hattenberger@enac.fr>
Date: Mon, 6 Apr 2020 16:51:22 +0200
Subject: [PATCH] [board] GNU_SOURCE flag for beaglebone

should we really keep this board ?
---
 conf/boards/beagle_bone_black.makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/conf/boards/beagle_bone_black.makefile b/conf/boards/beagle_bone_black.makefile
index fa9571f335..1ca70dd37b 100644
--- a/conf/boards/beagle_bone_black.makefile
+++ b/conf/boards/beagle_bone_black.makefile
@@ -30,6 +30,7 @@ MODEM_BAUD ?= B57600
 
 # handle linux signals by hand (CTRL-C twice to stop)
 #$(TARGET).CFLAGS += -DUSE_LINUX_SIGNAL
+$(TARGET).CFLAGS += -D_GNU_SOURCE
 
 # -----------------------------------------------------------------------