From 61c02decce0c1b5aa78acd58d987a5d260079ca4 Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Thu, 8 Oct 2015 01:05:41 +0200
Subject: [PATCH] cmHeadToLinkInterfaceMap: Port to cmGeneratorTarget.

---
 Source/cmGeneratorTarget.cxx | 6 +++---
 Source/cmLinkItem.h          | 3 ++-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/Source/cmGeneratorTarget.cxx b/Source/cmGeneratorTarget.cxx
index d56559a34..ef79d74d4 100644
--- a/Source/cmGeneratorTarget.cxx
+++ b/Source/cmGeneratorTarget.cxx
@@ -4490,7 +4490,7 @@ cmGeneratorTarget::GetLinkInterface(const std::string& config,
     return &hm.begin()->second;
     }
 
-  cmOptionalLinkInterface& iface = hm[head->Target];
+  cmOptionalLinkInterface& iface = hm[head];
   if(!iface.LibrariesDone)
     {
     iface.LibrariesDone = true;
@@ -4642,7 +4642,7 @@ cmGeneratorTarget::GetLinkInterfaceLibraries(const std::string& config,
     return &hm.begin()->second;
     }
 
-  cmOptionalLinkInterface& iface = hm[head->Target];
+  cmOptionalLinkInterface& iface = hm[head];
   if(!iface.LibrariesDone)
     {
     iface.LibrariesDone = true;
@@ -5079,7 +5079,7 @@ cmGeneratorTarget::GetImportLinkInterface(const std::string& config,
     return &hm.begin()->second;
     }
 
-  cmOptionalLinkInterface& iface = hm[headTarget->Target];
+  cmOptionalLinkInterface& iface = hm[headTarget];
   if(!iface.AllDone)
     {
     iface.AllDone = true;
diff --git a/Source/cmLinkItem.h b/Source/cmLinkItem.h
index 10dd465f8..33780a73f 100644
--- a/Source/cmLinkItem.h
+++ b/Source/cmLinkItem.h
@@ -15,6 +15,7 @@
 
 #include "cmListFileCache.h"
 
+class cmGeneratorTarget;
 class cmTarget;
 
 // Basic information about each link item.
@@ -97,7 +98,7 @@ struct cmOptionalLinkInterface: public cmLinkInterface
 };
 
 struct cmHeadToLinkInterfaceMap:
-    public std::map<cmTarget const*, cmOptionalLinkInterface>
+    public std::map<cmGeneratorTarget const*, cmOptionalLinkInterface>
 {
 };