From 0164d245832399c369eeac82c5549e1bc5eed6d7 Mon Sep 17 00:00:00 2001
From: Bryan Boreham <bjboreham@gmail.com>
Date: Sun, 29 Jul 2018 15:45:13 +0000
Subject: [PATCH] Tag build image with current git commit

---
 Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index 770ba4d1..6351d359 100644
--- a/Makefile
+++ b/Makefile
@@ -246,6 +246,7 @@ endif
 # It also makes sure the multiarch hooks are reqistered in the kernel so the QEMU emulation works
 $(BUILD_UPTODATE): build/*
 	$(SUDO) docker build -t $(BUILD_IMAGE) build/
+	$(SUDO) docker tag $(BUILD_IMAGE) $(BUILD_IMAGE):$(shell tools/image-tag)
 	$(SUDO) docker run --rm --privileged multiarch/qemu-user-static:register --reset
 	touch $@