Split monolithic BUILD file into many build files.
diff --git a/cmake/staleness_test.py b/cmake/staleness_test.py
new file mode 100644
index 0000000..5857307
--- /dev/null
+++ b/cmake/staleness_test.py
@@ -0,0 +1,30 @@
+"""The py_test() script for generated_file_staleness_test() rules.
+
+Note that this file is preprocessed! The INSERT_<...> text below is replaced
+with the actual list of files before we actually run the script.
+"""
+
+from __future__ import absolute_import
+
+from cmake import staleness_test_lib
+import unittest
+import sys
+
+file_list = """
+ INSERT_FILE_LIST_HERE
+""".split()
+
+config = staleness_test_lib.Config(file_list)
+
+
+class TestFilesMatch(unittest.TestCase):
+
+ def testFilesMatch(self):
+ errors = staleness_test_lib.CheckFilesMatch(config)
+ self.assertFalse(errors, errors)
+
+
+if len(sys.argv) > 1 and sys.argv[1] == "--fix":
+ staleness_test_lib.FixFiles(config)
+else:
+ unittest.main()
