From 6f5c1f060c4443c4eac8b530a4f5c07806a42f87 Mon Sep 17 00:00:00 2001
From: spaceface <spaceface7777@gmail.com>
Date: Wed, 23 Dec 2020 16:20:49 +0100
Subject: [PATCH] makefile: fix `aarch64` architecture detection, add some
 comments (#7504)

---
 Makefile | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index a1da30a3fa..b42a4dd23c 100644
--- a/Makefile
+++ b/Makefile
@@ -60,20 +60,20 @@ else
 ifneq ($(filter x86%,$(TCCARCH)),)
 	TCCARCH := i386
 else
-ifeq ($(_ARCH),arm64)
-	TCCARCH := arm64
-else
-ifeq ($(_ARCH),aarch64)
+ifeq ($(TCCARCH),aarch64)
 	TCCARCH := arm64
 else
 ifneq ($(filter arm%,$(TCCARCH)),)
 	TCCARCH := arm
-endif
+# otherwise, just use the arch name
 endif
 endif
 endif
 endif
 
+# note that a branch may not exist yet for the user's system configuration,
+# in that case they'll get an error from git while cloning it.
+# TODO: print a pretty error ourselves in that case, and ask the user to open a feature request
 TCCBRANCH := thirdparty-$(TCCOS)-$(TCCARCH)
 
 all: latest_vc latest_tcc