Fixed inconsistent use of namespace directory prefixing.

Change-Id: I2cab7a1f68b8e643c1057e0a366572421a94ed41
Tested: on Linux.

src/idl_gen_general.cpp

@@ -1392,8 +1392,7 @@ std::string GeneralMakeRule(const Parser &parser, const std::string &path,
     auto &enum_def = **it;
     if (make_rule != "") make_rule += " ";
     std::string directory =
-        BaseGenerator::NamespaceDir(parser, path, *enum_def.defined_namespace) +
-        kPathSeparator;
+        BaseGenerator::NamespaceDir(parser, path, *enum_def.defined_namespace);
     make_rule += directory + enum_def.name + lang.file_extension;
   }
 
@@ -1402,8 +1401,8 @@ std::string GeneralMakeRule(const Parser &parser, const std::string &path,
     auto &struct_def = **it;
     if (make_rule != "") make_rule += " ";
     std::string directory =
-        BaseGenerator::NamespaceDir(parser, path, *struct_def.defined_namespace) +
-        kPathSeparator;
+        BaseGenerator::NamespaceDir(parser, path,
+                                    *struct_def.defined_namespace);
     make_rule += directory + struct_def.name + lang.file_extension;
   }
 

src/idl_gen_php.cpp

@@ -89,7 +89,7 @@ namespace php {
         code += classcode;
 
         std::string filename = NamespaceDir(*def.defined_namespace) +
-                               kPathSeparator + def.name + ".php";
+                               def.name + ".php";
         return SaveFile(filename.c_str(), code, false);
       }
 

src/idl_gen_python.cpp

@@ -655,7 +655,7 @@ class PythonGenerator : public BaseGenerator {
     BeginFile(LastNamespacePart(*def.defined_namespace), needs_imports, &code);
     code += classcode;
     std::string filename = NamespaceDir(*def.defined_namespace) +
-                           kPathSeparator + def.name + ".py";
+                           def.name + ".py";
     return SaveFile(filename.c_str(), code, false);
   }
 };