From bff171c9fc83f8abed9a283a3da2dc91a5671419 Mon Sep 17 00:00:00 2001
From: Romain Geissler <romain.geissler@amadeus.com>
Date: Thu, 13 Jul 2023 12:39:45 +0000
Subject: [PATCH] Allow disabling the -Werror flag.

Upstream-commit: https://github.com/redis/hiredis/commit/bff171c9fc83f8abed9a283a3da2dc91a5671419

diff --git a/Makefile b/Makefile
index bd2106b1d..56e3d59be 100644
--- a/Makefile
+++ b/Makefile
@@ -39,7 +39,11 @@ export REDIS_TEST_CONFIG
 CC:=$(shell sh -c 'type $${CC%% *} >/dev/null 2>/dev/null && echo $(CC) || echo gcc')
 CXX:=$(shell sh -c 'type $${CXX%% *} >/dev/null 2>/dev/null && echo $(CXX) || echo g++')
 OPTIMIZATION?=-O3
-WARNINGS=-Wall -Wextra -Werror -Wstrict-prototypes -Wwrite-strings -Wno-missing-field-initializers
+WARNINGS=-Wall -Wextra -Wstrict-prototypes -Wwrite-strings -Wno-missing-field-initializers
+USE_WERROR?=1
+ifeq ($(USE_WERROR),1)
+  WARNINGS+=-Werror
+endif
 DEBUG_FLAGS?= -g -ggdb
 REAL_CFLAGS=$(OPTIMIZATION) -fPIC $(CPPFLAGS) $(CFLAGS) $(WARNINGS) $(DEBUG_FLAGS) $(PLATFORM_FLAGS)
 REAL_LDFLAGS=$(LDFLAGS)