Create sphinx build dirs that don't already exist.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@76370 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

etgtools/sphinx_generator.py

@@ -1401,7 +1401,10 @@ class Snippet(Node):
         """
         
         docstrings = ''
-        
+
+        if not os.path.exists(os.path.dirname(self.cpp_file)):
+            os.makedirs(os.path.dirname(self.cpp_file))
+            
         fid = open(self.cpp_file, 'wt')
         fid.write(self.snippet)
         fid.close()

sphinxtools/inheritance.py

@@ -237,6 +237,8 @@ class InheritanceDiagram(object):
         """
 
         static_root = INHERITANCEROOT
+        if not os.path.exists(static_root):
+            os.makedirs(static_root)
 
         if self.main_class is not None:
             filename = self.main_class.name