From 882533ad9221d4a69c5523b8d04c08970d6c1988 Mon Sep 17 00:00:00 2001
From: David Lechner <david@pybricks.com>
Date: Wed, 18 Dec 2019 12:26:55 -0600
Subject: [PATCH] qemu-arm/Makefile: Allow overriding CROSS_COMPILE from
 another makefile.

---
 ports/qemu-arm/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ports/qemu-arm/Makefile b/ports/qemu-arm/Makefile
index 4f12173c3..cb7dcb021 100644
--- a/ports/qemu-arm/Makefile
+++ b/ports/qemu-arm/Makefile
@@ -31,7 +31,7 @@ LDSCRIPT = mps2.ld
 SRC_BOARD_O = lib/utils/gchelper_m3.o
 endif
 
-CROSS_COMPILE = arm-none-eabi-
+CROSS_COMPILE ?= arm-none-eabi-
 
 INC += -I.
 INC += -I$(TOP)