Ninja: Add dyndep rules for Fortran module dependencies

Teach the Ninja generator to add dyndep rules and bindings as described
in the design comment in `Source/cmGlobalNinjaGenerator.cxx`.

1 files changed, 10 insertions, 0 deletions

diff --git a/Source/cmNinjaTargetGenerator.h b/Source/cmNinjaTargetGenerator.h
index e6816db867..f5e6511e57 100644
--- a/Source/cmNinjaTargetGenerator.h
+++ b/Source/cmNinjaTargetGenerator.h
@@ -72,6 +72,8 @@ protected:
   std::string LanguageCompilerRule(const std::string& lang) const;
   std::string LanguagePreprocessRule(std::string const& lang) const;
   bool NeedExplicitPreprocessing(std::string const& lang) const;
+  std::string LanguageDyndepRule(std::string const& lang) const;
+  bool NeedDyndep(std::string const& lang) const;
 
   std::string OrderDependsTargetForTarget();
 
@@ -112,6 +114,12 @@ protected:
   /// @return the preprocessed source file path for the given @a source.
   std::string GetPreprocessedFilePath(cmSourceFile const* source) const;
 
+  /// @return the dyndep file path for this target.
+  std::string GetDyndepFilePath(std::string const& lang) const;
+
+  /// @return the target dependency scanner info file path
+  std::string GetTargetDependInfoPath(std::string const& lang) const;
+
   /// @return the file path where the target named @a name is generated.
   std::string GetTargetFilePath(const std::string& name) const;
 
@@ -123,6 +131,7 @@ protected:
   void WriteObjectBuildStatements();
   void WriteObjectBuildStatement(cmSourceFile const* source,
                                  bool writeOrderDependsTargetForTarget);
+  void WriteTargetDependInfo(std::string const& lang);
 
   void ExportObjectCompileCommand(
     std::string const& language, std::string const& sourceFileName,
@@ -166,6 +175,7 @@ private:
   cmLocalNinjaGenerator* LocalGenerator;
   /// List of object files for this target.
   cmNinjaDeps Objects;
+  cmNinjaDeps DDIFiles; // TODO: Make per-language.
   std::vector<cmCustomCommand const*> CustomCommands;
   cmNinjaDeps ExtraFiles;
 };