From f16344829868164077c12fc6980eb54580d49326 Mon Sep 17 00:00:00 2001
From: bugobliterator <siddharthbharatpurohit@gmail.com>
Date: Tue, 17 Mar 2020 14:36:28 +0530
Subject: [PATCH] waf: disable use of libc realloc for chibios

---
 Tools/ardupilotwaf/boards.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Tools/ardupilotwaf/boards.py b/Tools/ardupilotwaf/boards.py
index 054073595a..31f5e74f18 100644
--- a/Tools/ardupilotwaf/boards.py
+++ b/Tools/ardupilotwaf/boards.py
@@ -431,6 +431,7 @@ class chibios(Board):
         env.DEFINES.update(
             CONFIG_HAL_BOARD = 'HAL_BOARD_CHIBIOS',
             HAVE_STD_NULLPTR_T = 0,
+            USE_LIBC_REALLOC = 0,
         )
 
         env.AP_LIBRARIES += [
@@ -482,6 +483,7 @@ class chibios(Board):
             '--specs=nano.specs',
             '-specs=nosys.specs',
             '-DCHIBIOS_BOARD_NAME="%s"' % self.name,
+            '-Werror=deprecated-declarations'
         ]
         env.CXXFLAGS += env.CFLAGS + [
             '-fno-rtti',