Fixes for the gpsr code posted at http://www.mehic.info/2016/04/greedy-perimeter-stateless-routing-gpsr-in-ns3-25/

gpsr-ns3-3.27-fixes.diff

diff --git a/src/gpsr/model/gpsr-packet.cc b/src/gpsr/model/gpsr-packet.cc
index c831adc..9a23148 100755
--- a/src/gpsr/model/gpsr-packet.cc
+++ b/src/gpsr/model/gpsr-packet.cc
@@ -282,7 +282,7 @@ operator<< (std::ostream & os, PositionHeader const & h)
 bool
 PositionHeader::operator== (PositionHeader const & o) const
 {
-  return (m_dstPosx == o.m_dstPosx && m_dstPosy == m_dstPosy && m_updated == o.m_updated && m_recPosx == o.m_recPosx && m_recPosy == o.m_recPosy && m_inRec == o.m_inRec && m_lastPosx == o.m_lastPosx && m_lastPosy == o.m_lastPosy);
+  return (m_dstPosx == o.m_dstPosx && m_dstPosy == o.m_dstPosy && m_updated == o.m_updated && m_recPosx == o.m_recPosx && m_recPosy == o.m_recPosy && m_inRec == o.m_inRec && m_lastPosx == o.m_lastPosx && m_lastPosy == o.m_lastPosy);
 }
 
 
diff --git a/src/gpsr/model/gpsr.cc b/src/gpsr/model/gpsr.cc
index cbd2a48..4f19aea 100755
--- a/src/gpsr/model/gpsr.cc
+++ b/src/gpsr/model/gpsr.cc
@@ -117,7 +117,7 @@ RoutingProtocol::GetTypeId (void)
                    MakeEnumAccessor (&RoutingProtocol::LocationServiceName),
                    MakeEnumChecker (GPSR_LS_GOD, "GOD",
                                     GPSR_LS_RLS, "RLS"))
-    .AddAttribute ("PerimeterMode ", "Indicates if PerimeterMode is enabled",
+    .AddAttribute ("PerimeterMode", "Indicates if PerimeterMode is enabled",
                    BooleanValue (false),
                    MakeBooleanAccessor (&RoutingProtocol::PerimeterMode),
                    MakeBooleanChecker ())
diff --git a/src/gpsr/model/gpsr.h b/src/gpsr/model/gpsr.h
index bca1762..52e34d2 100755
--- a/src/gpsr/model/gpsr.h
+++ b/src/gpsr/model/gpsr.h
@@ -89,7 +89,7 @@ public:
   void SetDownTarget (IpL4Protocol::DownTargetCallback callback);
   IpL4Protocol::DownTargetCallback GetDownTarget (void) const;
 
-  virtual void PrintRoutingTable (ns3::Ptr<ns3::OutputStreamWrapper>) const
+  virtual void PrintRoutingTable (Ptr<OutputStreamWrapper> stream, Time::Unit unit = Time::S) const
   {
     return;
   }