From 21a6a5d0618612190d43cf03217ab3b517e949f6 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 6f155a43f3..5a049c4297 100644
--- a/Tools/ardupilotwaf/boards.py
+++ b/Tools/ardupilotwaf/boards.py
@@ -442,6 +442,7 @@ class chibios(Board):
         env.DEFINES.update(
             CONFIG_HAL_BOARD = 'HAL_BOARD_CHIBIOS',
             HAVE_STD_NULLPTR_T = 0,
+            USE_LIBC_REALLOC = 0,
         )
 
         env.AP_LIBRARIES += [
@@ -494,6 +495,7 @@ class chibios(Board):
             '-specs=nosys.specs',
             '-DCHIBIOS_BOARD_NAME="%s"' % self.name,
             '-D__USE_CMSIS',
+            '-Werror=deprecated-declarations'
         ]
         env.CXXFLAGS += env.CFLAGS + [
             '-fno-rtti',