From 70f25901279789b48d8fd3858ae7e395fdda4fd0 Mon Sep 17 00:00:00 2001
From: Brandon Philips <brandon@ifup.co>
Date: Fri, 16 Aug 2013 15:14:19 -0700
Subject: [PATCH] feat(go_version): check go version at build time

```
$ ./build
can't load package: package github.com/coreos/etcd:
src/github.com/coreos/etcd/go_version.go:3:1: expected 'package', found
'STRING' "etcd requires go 1.1 or greater to build"
```
---
 go_version.go | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 go_version.go

diff --git a/go_version.go b/go_version.go
new file mode 100644
index 000000000..c29bd87ca
--- /dev/null
+++ b/go_version.go
@@ -0,0 +1,3 @@
+// +build !go1.1
+
+"etcd requires go 1.1 or greater to build"