Added a few non-threads compile fixes,

Removed strcasecmp defines from db.cpp and dbtable.cpp,
  Added more stand-alone makefiles,
  wxDropSource::DoDraDrop()'s return values works now
    (wxDragNone, -Copy, -Move).


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4576 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/db.cpp

@@ -97,18 +97,6 @@ DbList WXDLLEXPORT *PtrBegDbList = 0;
 #endif
 
 
-#ifdef __MWERKS__
-#ifdef __WXMSW__
-#define stricmp _stricmp
-#define strnicmp _strnicmp
-#else //__WXMSW_
-int strcasecmp(const char *str_1, const char *str_2) ;
-int strncasecmp(const char *str_1, const char *str_2, size_t maxchar) ;
-#define stricmp strcasecmp
-#define strnicmp strncasecmp
-#endif
-#endif //__MWERKS__
-
 // SQL Log defaults to be used by GetDbConnection
 enum sqlLog SQLLOGstate				= sqlLogOFF;