From e2a0d20737acbe7fea792ab619ec2a963137477e Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Mon, 26 Jun 2017 10:36:12 +0200
Subject: [PATCH] ARM: Fix stack trace generation on crash.

---
 src/Makefile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Makefile b/src/Makefile
index 691b5aaea..24e960593 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -38,6 +38,11 @@ endif
 endif
 endif
 
+# To get ARM stack traces if Redis crashes we need a special C flag.
+ifneq (,$(findstring armv,$(uname_M)))
+        CFLAGS+=-funwind-tables
+endif
+
 # Backwards compatibility for selecting an allocator
 ifeq ($(USE_TCMALLOC),yes)
 	MALLOC=tcmalloc