Fixed some nits based on reviewer comments.

syzygy/integration_tests/make_integration_tests_clang.py

Index: syzygy/integration_tests/make_integration_tests_clang.py
diff --git a/syzygy/integration_tests/make_integration_tests_clang.py b/syzygy/integration_tests/make_integration_tests_clang.py
index 0e1731fc6efef0a73a4b2669bf39cdc9fdc32177..ca4a3e97a188867006f3eeed108cd2daac8978f3 100644
--- a/syzygy/integration_tests/make_integration_tests_clang.py
+++ b/syzygy/integration_tests/make_integration_tests_clang.py
@@ -56,9 +56,8 @@ def compile_with_asan(clang_path, source_files, src_dir, object_files,
   compile_command_base.extend(compiler_flags)
 
   for source_file, object_file in zip(source_files, object_files):
-    compile_command = compile_command_base
+    compile_command = list(compile_command_base)
     compile_command.extend([source_file, '-o', object_file])
-    print compile_command
     ret = subprocess.call(compile_command)
     if ret != 0:
       print 'ERROR: Failed compiling %s using clang-cl.' % target_name
@@ -84,8 +83,8 @@ def link(clang_path, object_files, build_dir, target_name):
       os.path.join(build_dir, target_name + '.dll'),
       '/link',
       '/dll',
-      build_dir + '\export_dll.dll.lib',
-      build_dir + '\syzyasan_rtl.dll.lib',
+      os.path.join(build_dir, 'export_dll.dll.lib'),
+      os.path.join(build_dir, 'syzyasan_rtl.dll.lib'),
       '-defaultlib:libcmt'
   ]
 
@@ -118,10 +117,9 @@ def main():
   def get_object_file_location(source_file,
                                output_dir, target_name):
     return os.path.join(output_dir, 'obj',
-                        os.path.split(os.path.relpath(source_file,
-                                                      _SRC_DIR))[0],
-                        '%s.%s.obj' % (target_name,
-                        os.path.splitext(os.path.basename(source_file))[0]))
+        os.path.dirname(os.path.relpath(source_file, _SRC_DIR)),
+        '%s.%s.obj' % (target_name,
+                       os.path.splitext(os.path.basename(source_file))[0]))
 
   source_files = options.input_files.split()
   object_files = []