Add pyinstaller spec

b2.spec

@@ -0,0 +1,35 @@
+# -*- mode: python ; coding: utf-8 -*-
+
+block_cipher = None
+
+a = Analysis(['b2/console_tool.py'],
+             pathex=['.'],
+             binaries=[],
+             datas=[],
+             hiddenimports=['pkg_resources.py2_warn'],
+             hookspath=[],
+             runtime_hooks=[],
+             excludes=[],
+             win_no_prefer_redirects=False,
+             win_private_assemblies=False,
+             cipher=block_cipher,
+             noarchive=False)
+
+pyz = PYZ(a.pure,
+          a.zipped_data,
+          cipher=block_cipher)
+
+exe = EXE(pyz,
+          a.scripts,
+          a.binaries,
+          a.zipfiles,
+          a.datas,
+          [],
+          name='b2',
+          debug=False,
+          bootloader_ignore_signals=False,
+          strip=False,
+          upx=True,
+          upx_exclude=[],
+          runtime_tmpdir=None,
+          console=True)

b2/console_tool.py

@@ -1612,3 +1612,7 @@ def main():
     logging.shutdown()
 
     os._exit(exit_status)
+
+
+if __name__ == '__main__':
+    main()