From 7717eb6feb405a632ce298d0c3cc274ace78db78 Mon Sep 17 00:00:00 2001
From: Stephen J Day <stephen.day@docker.com>
Date: Wed, 9 Aug 2017 18:35:29 -0700
Subject: [PATCH] Makefile: simplify installation from tar file

By moving the binaries to be rooted at `bin/` in the tar file,
installation can be done from a tar file in one fell swoop:

```console
$ make release
$ sudo tar -C /usr/local -xvf releases/containerd-1.0.0-alpha3-72-ge6ba48f2.m.linux-amd64.tar.gz
```

Signed-off-by: Stephen J Day <stephen.day@docker.com>
---
 Makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index c42771f48..ea5cfb4d5 100644
--- a/Makefile
+++ b/Makefile
@@ -172,8 +172,9 @@ binaries: $(BINARIES) ## build binaries
 
 release: $(BINARIES)
 	@echo "$(WHALE) $@"
-	@mkdir -p releases/${RELEASE}
-	@cp $(BINARIES) releases/$(RELEASE)/
+	@rm -rf releases/$(RELEASE) releases/$(RELEASE).tar.gz
+	@install -d releases/$(RELEASE)/bin
+	@install $(BINARIES) releases/$(RELEASE)/bin
 	@cd releases/$(RELEASE) && tar -czf ../$(RELEASE).tar.gz *
 
 clean: ## clean up binaries