[WS] Move simple functions into lib

git-svn-id: svn://kolibrios.org@9370 a494cfbc-eb01-0410-851d-a64ba20cac60

_tools/lib/platform.py

@@ -0,0 +1,16 @@
+import os
+import sys
+
+def path(*args):
+    return os.sep.join(args)
+
+def is_win32():
+    return True if sys.platform == "win32" else False
+
+def is_linux():
+    return True if sys.platform == "linux" or sys.platform == "linux2" else False
+
+def is_osx():
+    return True if sys.platform == "darwin" else False
+
+