Ninja: Refactor ninja feature detection

Check for features as soon as we know the ninja version.  Save the
results so we do not have to re-compare versions every time.

1 files changed, 3 insertions, 0 deletions

diff --git a/Source/cmGlobalNinjaGenerator.h b/Source/cmGlobalNinjaGenerator.h
index ac7a6b1..5c7d8fa 100644
--- a/Source/cmGlobalNinjaGenerator.h
+++ b/Source/cmGlobalNinjaGenerator.h
@@ -355,6 +355,7 @@ protected:
 private:
   std::string GetEditCacheCommand() const CM_OVERRIDE;
   void FindMakeProgram(cmMakefile* mf) CM_OVERRIDE;
+  void CheckNinjaFeatures();
   bool CheckLanguages(std::vector<std::string> const& languages,
                       cmMakefile* mf) const CM_OVERRIDE;
 
@@ -441,6 +442,8 @@ private:
 
   std::string NinjaCommand;
   std::string NinjaVersion;
+  bool NinjaSupportsConsolePool;
+  bool NinjaSupportsImplicitOuts;
 
 private:
   void InitOutputPathPrefix();