buildman: Rename the main module

Python does not like the module name being the same as the module
directory. To allow buildman modules to be used from other tools, rename
it.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/tools/buildman/buildman b/tools/buildman/buildman
index e4fba2d4b03b785f50033c817bba292f0c8ee960..11a5d8e18ab71465be9424cf930c5e792c75edb7 120000 (symlink)
--- a/tools/buildman/buildman
+++ b/tools/buildman/buildman
@@ -1 +1 @@
-buildman.py
\ No newline at end of file
+main.py
\ No newline at end of file

diff --git a/tools/buildman/buildman.py b/tools/buildman/buildman.py
deleted file mode 100755 (executable)
index 0add628..0000000
--- a/tools/buildman/buildman.py
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/usr/bin/env python3
-# SPDX-License-Identifier: GPL-2.0+
-#
-# Copyright (c) 2012 The Chromium OS Authors.
-#
-
-"""See README for more information"""
-
-import multiprocessing
-import os
-import re
-import sys
-import unittest
-
-# Bring in the patman libraries
-our_path = os.path.dirname(os.path.realpath(__file__))
-sys.path.insert(1, os.path.join(our_path, '../patman'))
-
-# Our modules
-import board
-import bsettings
-import builder
-import checkpatch
-import cmdline
-import control
-import doctest
-import gitutil
-import patchstream
-import terminal
-import toolchain
-
-def RunTests(skip_net_tests):
-    import func_test
-    import test
-    import doctest
-
-    result = unittest.TestResult()
-    for module in ['toolchain', 'gitutil']:
-        suite = doctest.DocTestSuite(module)
-        suite.run(result)
-
-    sys.argv = [sys.argv[0]]
-    if skip_net_tests:
-        test.use_network = False
-    for module in (test.TestBuild, func_test.TestFunctional):
-        suite = unittest.TestLoader().loadTestsFromTestCase(module)
-        suite.run(result)
-
-    print(result)
-    for test, err in result.errors:
-        print(err)
-    for test, err in result.failures:
-        print(err)
-
-
-options, args = cmdline.ParseArgs()
-
-# Run our meagre tests
-if options.test:
-    RunTests(options.skip_net_tests)
-
-# Build selected commits for selected boards
-else:
-    bsettings.Setup(options.config_file)
-    ret_code = control.DoBuildman(options, args)
-    sys.exit(ret_code)

diff --git a/tools/buildman/main.py b/tools/buildman/main.py
new file mode 100755 (executable)
index 0000000..0add628
--- /dev/null
+++ b/tools/buildman/main.py
@@ -0,0 +1,66 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (c) 2012 The Chromium OS Authors.
+#
+
+"""See README for more information"""
+
+import multiprocessing
+import os
+import re
+import sys
+import unittest
+
+# Bring in the patman libraries
+our_path = os.path.dirname(os.path.realpath(__file__))
+sys.path.insert(1, os.path.join(our_path, '../patman'))
+
+# Our modules
+import board
+import bsettings
+import builder
+import checkpatch
+import cmdline
+import control
+import doctest
+import gitutil
+import patchstream
+import terminal
+import toolchain
+
+def RunTests(skip_net_tests):
+    import func_test
+    import test
+    import doctest
+
+    result = unittest.TestResult()
+    for module in ['toolchain', 'gitutil']:
+        suite = doctest.DocTestSuite(module)
+        suite.run(result)
+
+    sys.argv = [sys.argv[0]]
+    if skip_net_tests:
+        test.use_network = False
+    for module in (test.TestBuild, func_test.TestFunctional):
+        suite = unittest.TestLoader().loadTestsFromTestCase(module)
+        suite.run(result)
+
+    print(result)
+    for test, err in result.errors:
+        print(err)
+    for test, err in result.failures:
+        print(err)
+
+
+options, args = cmdline.ParseArgs()
+
+# Run our meagre tests
+if options.test:
+    RunTests(options.skip_net_tests)
+
+# Build selected commits for selected boards
+else:
+    bsettings.Setup(options.config_file)
+    ret_code = control.DoBuildman(options, args)
+    sys.exit(ret_code)