Lots of Unix/Unicode compile fixes, some of which

are just #ifdef 0 such as the wxExecute calls
    in gdcps.cpp.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16375 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/unix/fontutil.cpp

@@ -455,7 +455,7 @@ wxNativeFont wxLoadQueryNearestFont(int pointSize,
 
         (void) tokenizer.NextToken();
 
-        newFontName += wxString::Format("%d-", pointSize);
+        newFontName += wxString::Format(wxT("%d-"), pointSize);
 
         while(tokenizer.HasMoreTokens())
           newFontName += tokenizer.GetNextToken();