From 4ee3d75de8c9e25c01c1f94917e3445f4e8428a9 Mon Sep 17 00:00:00 2001
From: Felix Geller <fgeller@gmail.com>
Date: Wed, 22 Jun 2016 22:04:54 +1200
Subject: [PATCH] try to guess os in makefile.

---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 752bb13..60aaf5b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,8 @@
 export SHELL:=/usr/bin/env bash -O extglob -c
 export GO15VENDOREXPERIMENT:=1
+export OS=$(shell uname | tr '[:upper:]' '[:lower:]')
 
-build: GOOS ?= darwin
+build: GOOS ?= ${OS}
 build: GOARCH ?= amd64
 build: test
 	rm -f kt