Store system include directories in the cmTarget.

Entries from the cmMakefile are processed and maintained similarly
to other include directories. The include_directories(SYSTEM)
signature affects all following targets, and all prior targets
in the same makefile.

1 files changed, 9 insertions, 0 deletions

diff --git a/Source/cmTarget.h b/Source/cmTarget.h
index 3bc0ab2..ff6d923 100644
--- a/Source/cmTarget.h
+++ b/Source/cmTarget.h
@@ -533,7 +533,16 @@ public:
 
   std::string GetDebugGeneratorExpressions(const std::string &value,
                                   cmTarget::LinkLibraryType llt);
+
+  void AddSystemIncludeDirectories(const std::set<cmStdString> &incs);
+  void AddSystemIncludeDirectories(const std::vector<std::string> &incs);
+  std::set<cmStdString> const & GetSystemIncludeDirectories() const
+    { return this->SystemIncludeDirectories; }
 private:
+  // The set of include directories that are marked as system include
+  // directories.
+  std::set<cmStdString> SystemIncludeDirectories;
+
   /**
    * A list of direct dependencies. Use in conjunction with DependencyMap.
    */