ENH: Keep only FinalPass commands in memory

In cmMakefile we save all invoked commands so that FinalPass can be
called on them later.  Most commands have no final pass, so we should
keep only the few that do.

1 files changed, 2 insertions, 0 deletions

diff --git a/Source/cmInstallProgramsCommand.h b/Source/cmInstallProgramsCommand.h
index 04fbb07..8f4713e 100644
--- a/Source/cmInstallProgramsCommand.h
+++ b/Source/cmInstallProgramsCommand.h
@@ -64,6 +64,8 @@ public:
    */
   virtual void FinalPass();
 
+  virtual bool HasFinalPass() const { return true; }
+
   /**
    * More documentation.
    */