From 06d7157e3cf88d08fd4033ff2119421d27cccab8 Mon Sep 17 00:00:00 2001
From: Tycho Andersen <tycho@docker.com>
Date: Fri, 26 May 2017 14:31:38 -0600
Subject: [PATCH] ima-namespace: only build utils if it doesn't exist

Signed-off-by: Tycho Andersen <tycho@docker.com>
---
 projects/ima-namespace/ima-utils/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/projects/ima-namespace/ima-utils/Makefile b/projects/ima-namespace/ima-utils/Makefile
index 9e9e2f3a6..edac27939 100644
--- a/projects/ima-namespace/ima-utils/Makefile
+++ b/projects/ima-namespace/ima-utils/Makefile
@@ -7,6 +7,7 @@ DEPS=Dockerfile
 HASH?=$(shell git ls-tree HEAD -- ../$(notdir $(CURDIR)) | awk '{print $$3}')
 
 tag: $(DEPS)
+	docker pull linuxkit/$(IMAGE):$(HASH) || \
 	docker build --no-cache -t linuxkit/$(IMAGE):$(HASH) .
 
 push: tag