From 78f452decfff09e91c6b16a422cf72a4e0db128f Mon Sep 17 00:00:00 2001
From: Dominic Szablewski <dominic@phoboslab.org>
Date: Mon, 28 Aug 2023 16:48:47 +0200
Subject: [PATCH] Add USER_CFLAGS to allow specifying additional defines; see
 #53

---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index dbcff8f..661bf90 100644
--- a/Makefile
+++ b/Makefile
@@ -5,9 +5,10 @@ UNAME_O := $(shell uname -o)
 RENDERER ?= GL
 USE_GLX ?= false
 DEBUG ?= false
+USER_CFLAGS ?=
 
 L_FLAGS ?= -lm
-C_FLAGS ?= -std=gnu99 -Wall -Wno-unused-variable
+C_FLAGS ?= -std=gnu99 -Wall -Wno-unused-variable $(USER_CFLAGS)
 
 ifeq ($(DEBUG), true)
 	C_FLAGS := $(C_FLAGS) -g