From 6c3e6b09703fba779466f11c3fd8e5674e19cef3 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Fri, 29 Nov 2019 17:35:59 +0100
Subject: [PATCH] Fix Pi build needing -latomic. Issue #6275.

---
 src/Makefile | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/Makefile b/src/Makefile
index 9fc230f94..e67731982 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -77,6 +77,15 @@ FINAL_LDFLAGS=$(LDFLAGS) $(REDIS_LDFLAGS) $(DEBUG)
 FINAL_LIBS=-lm
 DEBUG=-g -ggdb
 
+# Linux ARM needs -latomic at linking time
+ifneq (,$(filter aarch64 armv,$(uname_M)))
+        FINAL_LIBS+=-latomic
+else
+ifneq (,$(findstring armv,$(uname_M)))
+        FINAL_LIBS+=-latomic
+endif
+endif
+
 ifeq ($(uname_S),SunOS)
 	# SunOS
         ifneq ($(@@),32bit)