Extract and use the INCLUDE_DIRECTORIES target properties.

Eliminate callers of cmMakefile::GetIncludeDirectories.

All callers of GetIncludeDirectories should go through the local generator
object.

Only the local generator calls cmTarget::GetIncludeDirectories directly.

1 files changed, 13 insertions, 1 deletions

diff --git a/Source/cmDepends.cxx b/Source/cmDepends.cxx
index 19558fa..94ff471 100644
--- a/Source/cmDepends.cxx
+++ b/Source/cmDepends.cxx
@@ -260,12 +260,24 @@ bool cmDepends::CheckDependencies(std::istream& internalDepends,
 //----------------------------------------------------------------------------
 void cmDepends::SetIncludePathFromLanguage(const char* lang)
 {
+  // Look for the new per "TARGET_" variant first:
   std::string includePathVar = "CMAKE_";
   includePathVar += lang;
-  includePathVar += "_INCLUDE_PATH";
+  includePathVar += "_TARGET_INCLUDE_PATH";
   cmMakefile* mf = this->LocalGenerator->GetMakefile();
   if(const char* includePath = mf->GetDefinition(includePathVar.c_str()))
     {
     cmSystemTools::ExpandListArgument(includePath, this->IncludePath);
     }
+  else
+    {
+    // Fallback to the old directory level variable if no per-target var:
+    includePathVar = "CMAKE_";
+    includePathVar += lang;
+    includePathVar += "_INCLUDE_PATH";
+    if(const char* includePath = mf->GetDefinition(includePathVar.c_str()))
+      {
+      cmSystemTools::ExpandListArgument(includePath, this->IncludePath);
+      }
+    }
 }