From 26c5a2656523a87b457322e193fcc544f22d0431 Mon Sep 17 00:00:00 2001
From: TerraTech <Service@FutureQuest.net>
Date: Fri, 11 Nov 2016 17:05:08 -0500
Subject: [PATCH] Makefile: Fix bashism when building on Ubuntu + dash

 Reference: https://wiki.ubuntu.com/DashAsBinSh#A.5B

 Ubuntu's /bin/sh is /bin/dash and '==' triggers an error:
 >> /bin/sh: 1: [: amd64: unexpected operator
---
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index cd135f5..1b8b09b 100644
--- a/Makefile
+++ b/Makefile
@@ -112,7 +112,7 @@ container: .container-$(DOTFILE_IMAGE) container-name
 	    Dockerfile.in > .dockerfile-$(ARCH)
 	@docker build -t $(IMAGE):$(VERSION) -f .dockerfile-$(ARCH) .
 	@docker images -q $(IMAGE):$(VERSION) > $@
-	@if [ "$(ARCH)" == "amd64" ]; then \
+	@if [ "$(ARCH)" = "amd64" ]; then \
 	    docker tag $(IMAGE):$(VERSION) $(LEGACY_IMAGE):$(VERSION); \
 	fi
 
@@ -123,7 +123,7 @@ push: .push-$(DOTFILE_IMAGE) push-name
 .push-$(DOTFILE_IMAGE): .container-$(DOTFILE_IMAGE)
 	@gcloud docker push $(IMAGE):$(VERSION)
 	@docker images -q $(IMAGE):$(VERSION) > $@
-	@if [ "$(ARCH)" == "amd64" ]; then \
+	@if [ "$(ARCH)" = "amd64" ]; then \
 	    gcloud docker push $(LEGACY_IMAGE):$(VERSION); \
 	fi