Fortran: Factor out .mod and .smod file name construction

Source/cmFortranParser.h

@@ -137,6 +137,10 @@ struct cmFortranParser_s
   bool FindIncludeFile(const char* dir, const char* includeName,
                        std::string& fileName);
 
+  std::string ModName(std::string const& mod_name) const;
+  std::string SModName(std::string const& mod_name,
+                       std::string const& sub_name) const;
+
   // The include file search path.
   std::vector<std::string> IncludePath;
 

Source/cmFortranParserImpl.cxx

@@ -69,6 +69,17 @@ cmFortranParser_s::~cmFortranParser_s()
   cmFortran_yylex_destroy(this->Scanner);
 }
 
+std::string cmFortranParser_s::ModName(std::string const& mod_name) const
+{
+  return mod_name + ".mod";
+}
+
+std::string cmFortranParser_s::SModName(std::string const& mod_name,
+                                        std::string const& sub_name) const
+{
+  return mod_name + "@" + sub_name + ".smod";
+}
+
 bool cmFortranParser_FilePush(cmFortranParser* parser, const char* fname)
 {
   // Open the new file and push it onto the stack.  Save the old
@@ -178,7 +189,7 @@ void cmFortranParser_RuleUse(cmFortranParser* parser, const char* module_name)
   // syntax:   "use module_name"
   // requires: "module_name.mod"
   std::string const& mod_name = cmSystemTools::LowerCase(module_name);
-  parser->Info.Requires.insert(mod_name + ".mod");
+  parser->Info.Requires.insert(parser->ModName(mod_name));
 }
 
 void cmFortranParser_RuleLineDirective(cmFortranParser* parser,
@@ -242,7 +253,7 @@ void cmFortranParser_RuleModule(cmFortranParser* parser,
     // syntax:   "module module_name"
     // provides: "module_name.mod"
     std::string const& mod_name = cmSystemTools::LowerCase(module_name);
-    parser->Info.Provides.insert(mod_name + ".mod");
+    parser->Info.Provides.insert(parser->ModName(mod_name));
   }
 }
 
@@ -265,8 +276,8 @@ void cmFortranParser_RuleSubmodule(cmFortranParser* parser,
 
   std::string const& mod_name = cmSystemTools::LowerCase(module_name);
   std::string const& sub_name = cmSystemTools::LowerCase(submodule_name);
-  parser->Info.Requires.insert(mod_name + ".mod");
-  parser->Info.Provides.insert(mod_name + "@" + sub_name + ".smod");
+  parser->Info.Requires.insert(parser->ModName(mod_name));
+  parser->Info.Provides.insert(parser->SModName(mod_name, sub_name));
 }
 
 void cmFortranParser_RuleSubmoduleNested(cmFortranParser* parser,
@@ -286,8 +297,8 @@ void cmFortranParser_RuleSubmoduleNested(cmFortranParser* parser,
   std::string const& sub_name = cmSystemTools::LowerCase(submodule_name);
   std::string const& nest_name =
     cmSystemTools::LowerCase(nested_submodule_name);
-  parser->Info.Requires.insert(mod_name + "@" + sub_name + ".smod");
-  parser->Info.Provides.insert(mod_name + "@" + nest_name + ".smod");
+  parser->Info.Requires.insert(parser->SModName(mod_name, sub_name));
+  parser->Info.Provides.insert(parser->SModName(mod_name, nest_name));
 }
 
 void cmFortranParser_RuleDefine(cmFortranParser* parser, const char* macro)