From 8df3dcd8c15dbbdc883de268e7d77ee067262ebd Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor.andersson@artifex.com>
Date: Wed, 24 Jan 2018 13:46:36 +0100
Subject: [PATCH] Add XCFLAGS to the CFLAGS in the Makefile.

Supports adding custom compiler flags without editing the Makefile.
---
 Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile b/Makefile
index 0eef1f2..2193c96 100644
--- a/Makefile
+++ b/Makefile
@@ -36,6 +36,8 @@ CFLAGS += -Os
 LDFLAGS += -Wl,-s
 endif
 
+CFLAGS += $(XCFLAGS)
+
 # You shouldn't need to edit anything below here.
 
 OUT := build/$(build)