title: Go test does not find package tests in Makefile
body: <p>I have following Makefile:</p>
  
  <pre><code>SHELL := /bin/bash
  
  boot:
      @go run main.go
  
  test:
      @go test ./...
  
  test-conf:
      @go test --verbose conf
  
  test-httpd:
      @go test --verbose ./httpd
  
  .PHONY: test test-conf test-httpd
  </code></pre>
  
  <p>Strangely enough <code>make test</code> works without problems however <code>make test-conf</code> or <code>make test-httpd</code> will both result in "github.com/bodokaiser/foobar [no test files]".</p>
  
  <p>When I run <code>go test ./conf</code> from the working dir it works - shouldn't the makefile work too then?</p>
  
  <p><strong>What do I need to do to get go test working with packages in a Makefile?</strong></p>
  
  <p>PS: <em>I would like to avoid using $(pwd) or something in front of all paths if possible...</em></p>