ENH: Moved dependency integrity check from CheckBuildSystem over to a per-target UpdateDependencies step. This greatly reduces the startup time for make processes and allows individual targets to be built without a global dependency check.

1 files changed, 7 insertions, 4 deletions

diff --git a/Source/cmLocalUnixMakefileGenerator3.h b/Source/cmLocalUnixMakefileGenerator3.h
index 671d768..970cd93 100644
--- a/Source/cmLocalUnixMakefileGenerator3.h
+++ b/Source/cmLocalUnixMakefileGenerator3.h
@@ -198,12 +198,15 @@ public:
 
   std::string CreateMakeVariable(const char* sin, const char* s2in);
 
+  /** Called from command-line hook to bring dependencies up to date
+      for a target.  */
+  virtual bool UpdateDependencies(const char* tgtInfo, bool verbose);
+
   /** Called from command-line hook to scan dependencies.  */
-  virtual bool ScanDependencies(const char* tgtInfo);
+  bool ScanDependencies(const char* tgtInfo);
 
-  /** Called from command-line hook to check dependencies.  */
-  virtual void CheckDependencies(cmMakefile* mf, bool verbose,
-                                 bool clear);
+  /** Called from command-line hook to clear dependencies.  */
+  virtual void ClearDependencies(cmMakefile* mf, bool verbose);
   
   /** write some extra rules such as make test etc */
   void WriteSpecialTargetsTop(std::ostream& makefileStream);