Author: Reiner Herrmann <reiner@reiner-h.de>
Description: use signals2 instead of signals boost library
Bug-Debian: https://bugs.debian.org/950633

--- a/src/control.hh
+++ b/src/control.hh
@@ -21,7 +21,7 @@
 
 #include <string>
 #include <boost/shared_ptr.hpp>
-#include <boost/signals.hpp>
+#include <boost/signals2/signal.hpp>
 
 #include "board.hh"
 #include "player.hh"
@@ -148,11 +148,11 @@
 
   // --- signals ---
 
-  boost::signal<void (Player)>&     getSignal_gameOver()    { return m_signal_gameOver; }
-  boost::signal<void (GameState)>&  getSignal_changeState() { return m_signal_changeState; }
-  boost::signal<void ()>&           getSignal_changeBoard() { return m_signal_changeBoard; }
-  boost::signal<void (player_ptr)>& getSignal_startMove()   { return m_signal_startMove; }
-  boost::signal<void (player_ptr)>& getSignal_endMove()     { return m_signal_endMove; }
+  boost::signals2::signal<void (Player)>&     getSignal_gameOver()    { return m_signal_gameOver; }
+  boost::signals2::signal<void (GameState)>&  getSignal_changeState() { return m_signal_changeState; }
+  boost::signals2::signal<void ()>&           getSignal_changeBoard() { return m_signal_changeBoard; }
+  boost::signals2::signal<void (player_ptr)>& getSignal_startMove()   { return m_signal_startMove; }
+  boost::signals2::signal<void (player_ptr)>& getSignal_endMove()     { return m_signal_endMove; }
 
 private:
   rulespec_ptr  m_ruleSpec;
@@ -180,12 +180,12 @@
 
   // signals
 
-  boost::signal<void (Player)>     m_signal_gameOver;
-  boost::signal<void (GameState)>  m_signal_changeState;
-  boost::signal<void ()>           m_signal_changeBoard;
+  boost::signals2::signal<void (Player)>     m_signal_gameOver;
+  boost::signals2::signal<void (GameState)>  m_signal_changeState;
+  boost::signals2::signal<void ()>           m_signal_changeBoard;
 
-  boost::signal<void (player_ptr)> m_signal_startMove;
-  boost::signal<void (player_ptr)> m_signal_endMove;
+  boost::signals2::signal<void (player_ptr)> m_signal_startMove;
+  boost::signals2::signal<void (player_ptr)> m_signal_endMove;
 };
 
 #endif
--- a/src/movelog.hh
+++ b/src/movelog.hh
@@ -19,7 +19,7 @@
 #ifndef MOVELOG_HH
 #define MOVELOG_HH
 
-#include <boost/signals.hpp>
+#include <boost/signals2/signal.hpp>
 
 
 /* A window showing a log of all moves in the current game.
@@ -31,10 +31,10 @@
 
   virtual void refresh() = 0;
 
-  boost::signal<void ()>& getSignal_windowClosed() { return m_signal_windowClosed; }
+  boost::signals2::signal<void ()>& getSignal_windowClosed() { return m_signal_windowClosed; }
 
 protected:
-  boost::signal<void ()> m_signal_windowClosed;
+  boost::signals2::signal<void ()> m_signal_windowClosed;
 };
 
 #endif
--- a/src/gtk_movelog.hh
+++ b/src/gtk_movelog.hh
@@ -39,7 +39,7 @@
   GtkListStore* liststore;
 
   gulong destroyHandler;
-  boost::signals::connection refreshConnection;
+  boost::signals2::connection refreshConnection;
 
   void   cbDestroy();
   friend gboolean cbMoveLog_gtk_destroy(GtkWidget *widget, gpointer data);
--- a/src/mainapp.hh
+++ b/src/mainapp.hh
@@ -130,7 +130,7 @@
 
   // --- signals ---
 
-  boost::signal<void (bool)>& getSignal_pauseChanged() { return m_signal_pauseChanged; }
+  boost::signals2::signal<void (bool)>& getSignal_pauseChanged() { return m_signal_pauseChanged; }
 
 private:
   MainApp();
@@ -170,7 +170,7 @@
   void startMove(player_ptr);
   void endMove(player_ptr);
 
-  boost::signal<void (bool)> m_signal_pauseChanged;
+  boost::signals2::signal<void (bool)> m_signal_pauseChanged;
 };
 
 #endif
--- a/configure.ac
+++ b/configure.ac
@@ -36,7 +36,6 @@
 # libgnome-2.0 libgnomeui-2.0 
 
 AX_BOOST_BASE
-AX_BOOST_SIGNALS
 
 # Checks for header files.
 AC_CHECK_HEADERS([libintl.h locale.h stdlib.h string.h sys/time.h])