cmGlobalGenerator: add unity sources after computing target compile features

We need to know which sources will be scanned for C++ module
dependencies in order to exclude them from unity builds.  The
addition of unity sources will not change the set of features.

1 files changed, 1 insertions, 0 deletions

diff --git a/Source/cmGlobalGenerator.h b/Source/cmGlobalGenerator.h
index aa54f69..763136e 100644
--- a/Source/cmGlobalGenerator.h
+++ b/Source/cmGlobalGenerator.h
@@ -677,6 +677,7 @@ protected:
   bool AddHeaderSetVerification();
 
   bool AddAutomaticSources();
+  bool AddUnitySources();
 
   std::string SelectMakeProgram(const std::string& makeProgram,
                                 const std::string& makeDefault = "") const;