Add piglit autotest

client/deps/piglit/piglit.py

Index: client/deps/piglit/piglit.py
diff --git a/client/deps/piglit/piglit.py b/client/deps/piglit/piglit.py
new file mode 100755
index 0000000000000000000000000000000000000000..de6948ff33699b743fc8d1ea469da32a0ff7f8f3
--- /dev/null
+++ b/client/deps/piglit/piglit.py
@@ -0,0 +1,46 @@
+#!/usr/bin/python
+
+# Copyright (c) 2011 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 logging, os, re, shutil
+from autotest_lib.client.bin import test, utils
+
+# changing this version number will force a delete of piglit/ and remake
+version = 1
+
+# TODO(ihf) piglit only builds on x86, Tegra2 only supports GLES
+def setup(topdir):
+    sysroot = os.environ['SYSROOT']
+    logging.debug('INFO: piglit sysroot = %s' % sysroot)
+    tarball = 'piglit.tar.gz'
+    srcdir = os.path.join(topdir, 'src')
+    tarball_path = os.path.join(srcdir, tarball)
+    dst_path = os.path.join(topdir, 'piglit')
+    # in-source build, clean/overwrite destination
+    shutil.rmtree(dst_path, ignore_errors=True)
+    if re.search('x86', sysroot.lower()):
+        utils.extract_tarball_to_dir(tarball_path, dst_path)
+        # patch in a single config file for now
+        shutil.copyfile(os.path.join(srcdir, 'cros-driver.tests'),
+                        os.path.join(dst_path, 'tests/cros-driver.tests'))
+        os.chdir(dst_path)
+        # we have to tell cmake where to find glut
+        cmd = 'cmake  -DCMAKE_FIND_ROOT_PATH=' + sysroot
+        cmd = cmd + ' -DGLUT_INCLUDE_DIR=' + sysroot + '/usr/include'
+        cmd = cmd + ' -DGLUT_glut_LIBRARY=' + sysroot + '/usr/lib/libglut.so'
+        utils.run(cmd)
+        utils.make('-j %d' % utils.count_cpus())
+        utils.run('strip bin/*')
+        os.chdir(topdir)
+    else:
+        logging.warning('WARNING: Skip piglit build. OpenGL/x86 boards only')
+        dst_path = os.path.join(topdir, 'piglit')
+        # still create an empty directory
+        if not os.path.exists(dst_path):
+            os.makedirs(dst_path)
+
+pwd = os.getcwd()
+# delete piglit directory when new version is set
+utils.update_version(pwd+'/piglit', False, version, setup, pwd)