Move gl_Bench into a dep so that it can be re-used among tests

client/site_tests/gl_Bench/gl_Bench.py

 # Copyright (c) 2010 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.
 
 import os
 
 from autotest_lib.client.bin import test
 from autotest_lib.client.common_lib import utils
 
 class gl_Bench(test.test):
   version = 1
   preserve_srcdir = True
 
   def setup(self):
-      os.chdir(self.srcdir)
-      utils.system('make clean')
-      utils.system('make')
+      self.job.setup_dep(['glbench'])
 
 
   def run_once(self, options=''):
-      exefile = os.path.join(self.bindir, 'gl_Bench')
+      dep = 'glbench'
+      dep_dir = os.path.join(self.autodir, 'deps', dep)
+      self.job.install_pkg(dep, 'dep', dep_dir)
+
+      exefile = os.path.join(self.autodir, 'deps/glbench/glbench')
       cmd = "X :1 & sleep 1; DISPLAY=:1 %s %s; kill $!" % (exefile, options)
       self.results = utils.system_output(cmd, retain_output=True)
 
       keyvals = {}
       for keyval in self.results.splitlines():
           if keyval.strip().startswith('#'):
               continue
           key, val = keyval.split(':')
           keyvals[key.strip()] = float(val)
 
       self.write_perf_keyval(keyvals)