From d68294615f9c67764c06a7524fb59c22c024a106 Mon Sep 17 00:00:00 2001
From: Fred Sundvik <fsundvik@gmail.com>
Date: Thu, 13 Apr 2017 16:12:55 +0300
Subject: [PATCH] Add make option for allowing warnings

---
 tmk_core/rules.mk | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tmk_core/rules.mk b/tmk_core/rules.mk
index 25993354f2e..b7cb0a559aa 100644
--- a/tmk_core/rules.mk
+++ b/tmk_core/rules.mk
@@ -92,7 +92,9 @@ endif
 endif
 CFLAGS += -Wall
 CFLAGS += -Wstrict-prototypes
-CFLAGS += -Werror
+ifneq ($(strip $(ALLOW_WARNINGS)), yes)
+    CFLAGS += -Werror
+endif
 #CFLAGS += -mshort-calls
 #CFLAGS += -fno-unit-at-a-time
 #CFLAGS += -Wundef
@@ -116,7 +118,9 @@ CPPFLAGS += -O$(OPT)
 CPPFLAGS += -w
 CPPFLAGS += -Wall
 CPPFLAGS += -Wundef
-CPPFLAGS += -Werror
+ifneq ($(strip $(ALLOW_WARNINGS)), yes)
+    CPPFLAGS += -Werror
+endif
 #CPPFLAGS += -mshort-calls
 #CPPFLAGS += -fno-unit-at-a-time
 #CPPFLAGS += -Wstrict-prototypes