From 10c4a3e807a27a3735dd57b58e61adcaac96133d Mon Sep 17 00:00:00 2001
From: Unit 193 <32967979+unit193@users.noreply.github.com>
Date: Wed, 2 Oct 2019 15:31:07 -0400
Subject: Allow $(ARCH) to be defined during build (#471)

This can be useful when crossbuilding or building in a chroot where using
uname -m would cause the wrong compiler options.
---
 src/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Makefile b/src/Makefile
index 50af3021..756d4bb4 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -132,7 +132,7 @@ export PLATFORM_UNSUPPORTED := 0
 export CPU_ARCH ?= unknown
 export SIMD_SUPPORTED := 0
 
-ARCH = $(shell uname -m)
+ARCH ?= $(shell uname -m)
 
 ifneq (,$(filter i386 i486 i586 i686 x86,$(ARCH)))
 	CPU_ARCH = x86
-- 
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