# Copyright 2015 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

GO=go
FACTORY=$(CURDIR)/../../..
BINDIR=$(FACTORY)/go/bin
GOPATH=$(FACTORY)/build/go:$(FACTORY)/go
OVERLORD=overlord
DEPS?=true
STATIC?=false
LDFLAGS=

ifeq ($(STATIC), true)
	LDFLAGS=-a -tags netgo -installsuffix netgo
endif

all: ghost overlordd

deps:
	mkdir -p $(BINDIR)
	if $(DEPS); then \
		GOPATH=$(GOPATH) $(GO) get $(OVERLORD); \
	fi

overlordd: deps
	(cd $(BINDIR) && GOPATH=$(GOPATH) $(GO) build $(LDFLAGS) \
		$(OVERLORD)/cmd/$@)
	rm -rf $(FACTORY)/go/bin/app
	ln -s $(CURDIR)/app $(FACTORY)/go/bin

ghost: deps
	(cd $(BINDIR) && GOPATH=$(GOPATH) $(GO) build $(LDFLAGS) \
		$(OVERLORD)/cmd/$@)

clean:
	rm -rf $(FACTORY)/go/pkg $(FACTORY)/go/bin